高中英语外研版（新教材）必修第三册 Unit 3　The world of science（课件+随堂练习）（9份打包）

Unit 3The world of science
Section C　Developing ideas & Presenting ideas & Reflection
课后篇巩固提升
基础训练
Ⅰ.单词拼写
1.I 　　　　　(起草)the instructions myself last week.?
答案drafted
2.The 　　　　　(宣言) of Independence was made in America in 1776.?
答案Declaration
3.The astronauts are conducting a series of　　　　　(实验)to learn more about how the body adapts to weightlessness.?
答案experiments
4.The line between fact and 　　　　　(虚构) is becoming blurred.?
答案fiction
5.Cut the wire and 　　　　　(系) its free ends to a switch.?
答案attach
6.As is well-known,to 　　　　　(传导) an electric current means to transmit electrons.?
答案conduct
7.It’s not a 　　　　　(科学的) way to test their opinions.?
答案scientific
8.Mars has an insubstantial atmosphere,consisting almost 　　　　　(完全地) of carbon dioxide.?
答案entirely
9.Economists have been concerned with establishing 　　　　　(证明) for their arguments.?
答案proofs
10.There is a set 　　　　　(程序) for making formal complaints.?
答案procedure
Ⅱ.短语填空
be well known as,contribute to,hit sb on the head,instead of,come up with,at that time,die from,apart from
1.　　　　　　　 good service,the restaurant offers different kinds of traditional Fujian dishes.?
答案Apart from
2.Hangzhou 　　　　　　　a beautiful city.?
答案is well known as
3.When she walked into a room,the students were playing and talking,　　　　　　　studying.?
答案instead of
4.The boxes were put on a train for K?nigsberg,which was 　　　　　　　a German city.?
答案at that time
5.Whoever can 　　　　　　　the answer to the question in a few minutes is allowed to leave.?
答案come up with
6.The ball 　　　　　　　and knocked him out.?
答案hit him on the head
7.Every winter some old people 　　　　　　　hypothermia.?
答案die from
8.I am firmly convinced of the significance of honesty,which will 　　　　　　　building a warm and harmonious society.?
答案contribute to
Ⅲ.翻译句子
1.这就是你们能想出来的最好的答案吗?(come up with)
答案Is this the best answer that you can come up with?
2.别忘了把标签系在你的行李上。(attach to)
答案Don’t forget to attach labels to your luggage.
3.我们应学习如何直面失败,而不是逃避这一事实。(instead of)
答案We should learn how to confront failure instead of avoiding its reality.
4.婴儿的母亲和另外两个孩子一起逃离了洪水。(along with)
答案The baby’s mother escaped from the flood along with two other children.
5.据报道,每年有数百万人死于与吸烟有关的疾病。(die from)
答案It’s reported that millions of people die from illnesses caused by smoking every year.
能力提升
Ⅳ.阅读理解
It’s surprising how much simple movement of the body can affect the way we think.Using expansive gestures with open arms makes us feel more powerful,crossing your arms makes you more determined and lying down can bring more insights.
So if moving the body can have these effects,what about the clothes we wear?We’re all well aware of how dressing up in different ways can make us feel more attractive,sporty or professional,depending on the clothes we wear,but can the clothes actually change cognitive performance or is it just a feeling?
Adam and Galinsky tested the effect of simply wearing a white lab coat on people’s powers of attention.The idea is that white coats are associated with scientists,who are in turn thought to have close attention to detail.
What they found was that people wearing white coats performed better than those who weren’t.Indeed,they made only half as many errors as those wearing their own clothes on the Stroop Test(one way of measuing attention).The researchers call the effect “enclothed cognition”,suggesting that all manner of different clothes probably affect our cognition in many different ways.
This opens the way for all sorts of clothes-based experiments.Is the writer who wears a fedora more creative?Is the psychologist wearing little round glasses and smoking a cigar more insightful?Does a chef’s hat make the restaurant food taste better?
From now on I will only be editing articles for PsyBlog while wearing a white coat to help keep the typing error count low.Hopefully you will be doing your part by reading PsyBlog in a cap and gown(学位服).
【语篇解读】本文讲述了Adam和Galinsky所做的一个关于着装对人的注意力影响的实验。实验显示穿白大褂的人表现更为出色,他们的错误率是穿普通衣服的人的一半。由此得出结论:着装影响人的认知表现。
1.What is the main idea of the text?
A.Body movements change the way people think.
B.How people dress has an influence on their feelings.
C.What people wear can affect their cognitive performance.
D.People doing different jobs should wear different clothes.
答案C
解析主旨大意题。根据第二段中“but can the clothes actually change cognitive performance or is it just a feeling?”及下文所做的实验可知,本文主要讲述着装对人认知表现的影响。故选C项。
2.Adam and Galinsky’s experiment tested the effect of clothes on their wearers’　　　.?
A.insights B.movements
C.attention D.appearance
答案C
解析细节理解题。根据第三段中“Adam and Galinsky tested the effect of simply wearing a white lab coat on people’s powers of attention.”中的attention及第四段中“Indeed,... on the Stroop Test (one way of measuring attention)”中的attention可知,Adam和Galinsky的实验是测试着装对人们注意力的影响。
3.How does the author sound in the last paragraph?
A.Academic. B.Humourous.
C.Formal. D.Hopeful.
答案B
解析推理判断题。作者全文在讲述着装影响人的认知表现这一理论,最后一段作者说自己以后要穿白大褂上班编辑文章,以减少打字错误。他希望读者也能戴上学士帽,穿上学位服阅读PsyBlog的文章。由此可推断出作者是用一种幽默的语气调侃着装认知理论。
Ⅴ.应用文写作
假如你是李华,你市将举办国际马拉松赛,请你给外教John发一封电子邮件,邀请他一起报名参加。主要内容包括:
1.告知马拉松比赛的具体信息;
2.说明邀请理由;
3.希望对方参加。
注意:1.词数100左右;
2.可适当增加细节,以使行文连贯。
Dear John,
I am pleased to tell you that an international marathon will take place in our city.?
?
?
?
?
?
Yours,
Li Hua
参考范文
Dear John,?
I am pleased to tell you that an international marathon will take place in our city. I know you love sport and I’d like to invite you to run with me.?
The activity will be held on February 20 along the newly-built Zhongshan Road.It will start at 7:30 am and end at 11:30 am,lasting for four hours.Over five hundred people will take part in it.How nice! The marathon is not only an activity for exercising,but also for entertaining.I’m sure that we would have great fun.Besides,it’s also a chance to make new friends with those who have the same interests as us.
It would be great if you could come.I’m looking forward to hearing from you.
Yours,
Li Hua?
Ⅵ.读后续写
阅读下面材料,根据其内容和所给段落开头语续写两段,使之构成一篇完整的短文。续写的词数应为150左右。
Tim recently graduated from the university and was looking for a job.After searching on the Internet,he found out that a famous online business company is recruiting a new office manager.Many candidates applied for the entry exam,but only one would be accepted in the end.
Tim noticed the resumes of other candidates and was surprised to see that some of them held a Master’s Degree or even a Doctor’s Degree.But Tim was only a Bachelor,and barely met the lowest requirement of the diploma.Tim felt a bit frustrated because he had no advantage over other candidates who were excellent students.
All the candidates entered the exam hall after handing up their resumes.Tim scanned through the pages of the test paper and found out that the questions were very difficult for him.Tim tried to calm down and focus on the questions themselves instead of their difficulty level.He started with the easiest ones and moved on to the more difficult ones slowly.
There were two invigilators(监考人) in the hall,one of them was tall and thin,while the other invigilator was of the opposite:he was short and fat.They seemed to be quite confident about the honesty of the candidates and were absent-minded.After about 10 minutes,one of the invigilators left to answer a phone call.The other invigilator soon went out too.
The atmosphere in the exam hall changed after the invigilators had left.Some of the candidates took out notes and books,some of them brought tablets to search for answers,and some even called others for help.Tim looked back,and he saw the candidate sitting behind him cheating too.The man winked to Tim,as if telling him to cheat in the test because everyone was doing so.Tim shook his head and continued doing the difficult problems at a slow pace.
In about half an hour,the invigilators returned to the exam hall.Tim still had one question left blank at the end of the test.He was almost sure that he was not going to be accepted.
Paragraph 1:
The test result was to Tim’s surprise.?
Paragraph 2:
Tim then understood everything that had happened.?
参考范文
Paragraph 1:
The test result was to Tim’s surprise. After one week,Tim received an mail from the company saying that he was accepted as the new office manager.The next day,Tim went to the company and knocked on the door of the chief manager’s office.Before Tim said a word,the chief manager smiled at Tim and asked Tim whether he could remember that they had met before.Tim was very confused until the chief manager explained that he was the candidate sitting behind Tim in the test.
Paragraph 2:
Tim then understood everything that had happened. The test was carefully arranged to test whether the candidates were honest even if no invigilator was there.The chief manager continued to say that their company was established based on honesty of the employees.The job of office manager would require the candidate to be independent and honest.In consideration of this,they found that Tim was the most suitable candidate to hold this position.

Unit 3The world of science
Section B　Using language
课后篇巩固提升
基础训练
Ⅰ.单句填空
1.Only in this way can you become mature 　　　　　(mental).?
答案mentally
2.Do remember to put the medicine 　　　　　the reach of the children.?
答案beyond
3.He got his leg 　　　　　(受伤) in a skating game.?
答案injured
4.Tom and his brother have a lot in common.　　　　　 instance,they are both good at making up stories.?
答案For
5.Doctors are now able to cure people 　　　　　many diseases which in former times would have killed them.?
答案of
6.They held a meeting yesterday,in 　　　　　the school leader made a speech.?
答案which
7.It is of great 　　　　　(significant) for him to be admitted into a key university.?
答案significance
8.Only when you know about these idioms,you can use them 　　　　　(accurate).?
答案accurately
9.The professor 　　　　　(invite) to give a lecture about traditional Chinese culture is from Peking University.?
答案invited
10.It’s said that the outstanding 　　　　　(biology) has discovered a new species.?
答案biologist
Ⅱ.短语填空
right down to,be recognised as,for instance,to date,the majority of,be named after,be regarded as,be well known for
1.When it comes to education,　　　　　 people believe that education is a lifetime of study.?
答案the majority of
2.The city 　　　　　Mr Brown,in memory of his great deeds.?
答案was named after
3.The medicine must be sent 　　　　　the people who need it as soon as possible.?
答案right down to
4.There is no doubt that ping-pong　　　　　 the National Ball Sport of China.?
答案is regarded/recognised as
5.Guilin 　　　　　its beautiful mountains and clear waters,which have attracted tourists from all over the world.?
答案is well known for
6.As the coach of the Chinese women’s volleyball team,Lang Ping 　　　　　a national hero.?
答案is recognised/regarded as
7.Controlled by computers,the future home will learn about the master’s likes and dislikes.　　　　　,it will set the heat in the house to his favourite temperature.?
答案For instance
8.There is no evidence to support this theory 　　　　　.?
答案to date
Ⅲ.翻译下列句子然后合并成一篇语句通顺的短文
1.在过去的几十年里,环境受到了严重的污染。(over the past decades)
答案The environment has been seriously polluted over the past decades.
2.环境污染已经成了公众关心的大问题。(a major public concern)
答案The environmental pollution has become a major public concern.
3.毫无疑问,该是我们为环保做些什么的时候了。(it’s high time)
答案There is no doubt that it’s high time for us to do something for the environmental protection.
4.幸运的是,人们已经意识到了环保的重要性。(be aware of)
答案Luckily,people have been aware of the importance of protecting the environment.
5.已经采取了一些有效措施来阻止环境变得更糟糕。(from going bad to worse)
答案Some effective measures have been taken to prevent the environment from going bad to worse.
6.已经出台了新的法律来惩罚那些破坏环境的人。(定语从句)
答案New laws have been made to punish those who do harm to the environment.
7.民众被倡导过节能环保的低碳生活。(a low-carbon life)
答案People have been educated to live a low-carbon life to save energy.
8.我们相信通过不懈的努力,我们会使地球成为一个更加和谐美丽的家园。(continuous efforts)
答案We do believe that through our continuous efforts,we can make our earth a more harmonious and beautiful home to live in.
【连句成文】
?
参考范文
As is known to us all,the environment has been seriously polluted over the past decades,which has become a major public concern.There is no doubt that it’s high time for us to do something for the environmental protection.Luckily,people have been aware of the importance of protecting the environment and some effective measures have been taken to prevent the environment from going bad to worse.For instance,new laws have been made to punish those who do harm to the environment.Besides,people have been educated to live a low-carbon life to save energy.So we do believe that through our continuous efforts,we can make our earth a more harmonious and beautiful home to live in.
能力提升
Ⅳ.完形填空
I never expected to go to the University of Michigan.I grew up in a small Midwest town where college wasn’t 　1　by any means.Many students entered the workplace straight out of high school.For a long time,that is where I thought I would end up.?
During my senior year,I started 　2　 everywhere.I had the required grades and the ACT (American College Testing) 　3　, but I came from a town of nowhere.So you can imagine the emotions of 　4　 I had when I received a big envelope in the mail with the word “　5　” written across the top.?
Now that the opportunity was open to me,I decided to go.I had received 　6　aid and scholarships,which I think was a 　7　factor in the decision.But no matter how much work I 　8　, my parents considered a waste of 　9　.I often felt I was lacking 　10　.I did the application all by myself.After moving to the college,I did two jobs and paid for my 　11　and bills.?
Looking back on it now,I feel that it wasn’t 　12　to be self-reliant.But in the long run,I 　13　the lack of support I had at such a key point in my life which taught me to be 　14　and responsible in hard times,to go beyond 　15　and to try things I never thought I would ever be able to try.I believe that’s what college is all about.?
【语篇解读】本文是一篇记叙文,讲述了作者从没有想过能上大学到通过自己的努力最终考上大学并通过打工支付自己的学费和日常花销的奋斗经历。作者通过自己的经历告诉我们,生活中的困难和挫折会教会我们自立自强,要勇于尝试突破自我,尝试自己从来没有想过自己能做的事情。
　　　　　　　　　　　　　　　　　
1.A.expected B.envied
C.admired D.afforded
答案A
解析文章第一句就点明作者没有料到自己能上大学。后面又说很多学生在高中毕业后就直接工作了,所以作者没有料到自己能上大学。
2.A.delivering B.applying
C.registering D.competing
答案B
解析根据常识可知,高中毕业之后,作者开始到处申请(大学)。第三段倒数第二句中的“I did the application ”也有提示。
3.A.qualifications B.diplomas
C.scores D.certificates
答案C
解析根据本句中的“required grades”及“the ACT (American College Testing)”可知,作者达到了上大学所要求的成绩和ACT分数。此处“grades”与“scores”同义。
4.A.anxiety B.relief
C.calmness D.conflict
答案D
解析根据上文中的“I had the required grades and the ACT (American College Testing)　　　, but I came from a town of nowhere.”可知,作者虽然达到了大学的申请条件,但来自一个不知名的小镇,觉得上大学的希望很渺茫,因此心情矛盾。?
5.A.Wishes B.Regards
C.Cheers D.Congratulations
答案D
解析根据下文中的“Now that the opportunity was open to me,I decided to go.”可知,作者被大学录取了,故信封上的字应是“祝贺”。
6.A.financial B.spiritual
C.academic D.parents’
答案A
解析根据下文的“scholarships”可知,作者得到了助学金和奖学金。
7.A.boring B.driving
C.discouraging D.promising
答案B
解析根据上文可知,作者获得了经济上的帮助,这推动了作者决定去上大学。
8.A.get in B.take in
C.put in D.persist in
答案C
解析根据语境可知,似乎无论作者付出多少努力,作者的父母都认为是浪费时间。get in“收获,收割”;take in“吸收,欺骗”;put in“投入(时间、精力)”;persist in“坚持,执意”。
9.A.space B.money
C.resource D.time
答案D
解析根据语境可知,似乎无论作者付出多少努力,作者的父母都认为是浪费时间。
10.A.support B.courage
C.motivation D.concern
答案A
解析根据空后的“I did the application all by myself.”及最后一段第二句中的“lack of support”可知,没有人支持作者。support“支持,帮助”;courage“勇气”;motivation“动力,积极性”;concern“关切,关心”。
11.A.feasts B.necessities
C.seminars D.majors
答案B
解析根据语境可知,作者上大学之后,做了两份工作,独立支付日用必需品的开销和学费。
12.A.hard B.right
C.easy D.awkward
答案C
解析现在回想一下,作者感觉自力更生并不容易。根据后一句中的“But”可知,作者认为自力更生不容易,但却从中受益匪浅。
13.A.ignore B.appreciate
C.forget D.disapprove
答案B
解析从长远来看,作者感激在生命的关键时刻缺少支持这件事情,这教会了作者在困难时期自立自强,教会了作者去尝试自己没有料到能做的事情。
14.A.independent B.easy-going
C.honest D.considerate
答案A
解析参见上题解析。
15.A.recognition B.description
C.control D.expectation
答案D
解析作者在文章开头提到从来没料到自己能上大学,与此处呼应,beyond expectation意为“意料之外,没有想到”。
Ⅴ.语法填空
A woman suddenly 1.　　　　　(go) blind in one eye after playing a mobile phone game for a whole week in Guangdong Province last month.The unnamed woman admitted to 2.　　　　　(regular) playing the game for seven or eight hours without moving and finally lost 3.(she) right eyesight.?
The game,Arena of Valor 4.　　　　　(know) as Honor of Kings,has become hugely popular in China and is due to be released across the US and Europe.Being 5. world’s most popular online battle game,it has over 200 million players in China.The battle game 6.(put) together a team of five players who have to fight others in a fantasy land filled 7.　　　　　 characters,and players can buy extra features while playing.?
The eye injury follows a series of 8.　　　　　(incident).In June,a child in Shenzhen stole 30,000 yuan (￡3,450) from his parents to buy add-ons,and a 13-year-old in Hangzhou,severely injured his legs after jumping from a five-storey building to escape from his father 9. was trying to stop him playing.?
In a country in which 60 percent of the population have a smartphone,the game has been highly 10.(success),partly because it is free to play.
答案与解析
【语篇解读】本文是一篇说明文,文章首先介绍了广东的一位女士因长时间玩手机游戏而导致右眼失明的事件,继而引出了“王者荣耀”这款手机游戏并分析了它的特点、玩法及受欢迎的原因等。
1.went　考查动词时态。该句中的时间状语为last month,所以此处用一般过去时。
2.regularly　考查副词。空处修饰动词playing,应用副词形式,故填regularly。
3.her　考查人称代词。根据空后的“right eyesight”可知,此处应用形容词性物主代词修饰名词,故填her。
4.known　考查非谓语动词。此处表示“这款名为Arena of Valor的游戏,被人们所熟知的名字为“王者荣耀”。此处非谓语动词与它所修饰的名词之间为被动关系,故用过去分词known作定语。
5.the　考查冠词。此处表示“它成为世界上最受欢迎的网络对战游戏,在中国已经拥有超过两亿的玩家”。形容词最高级前应用定冠词the。
6.puts　考查时态。因为此处描述的是游戏的玩法,是客观存在的情况,所以用一般现在时,又因主语为单数,故填puts。
7.with　考查介词。此处表示“这款对战游戏由五名玩家组建一个队,他们不得不在一片充满很多人物的虚构土地上与其他人战斗”。be filled with意为“充满,装满”,为固定搭配。
8.incidents　考查名词复数。根据固定结构“a series of+可数名词复数”可知,此处用名词的复数。
9.who/that　考查定语从句。分析句子结构可知,此处是定语从句,先行词为father,且空处在定语从句中作主语,所以应用关系代词who或that引导定语从句。
10.successful　考查形容词。此处表示“这款游戏已经非常成功,在一定程度上是由于它是免费的”。此处用形容词successful作表语。

(共53张PPT)
Section B　Using language
Ⅰ.知识体系图解
passive
beyond
significant
injure
accurate
origin
species
extraordinary
brilliant　
mental
cure
甚至;包括
例如
迄今为止
以……命名
以……而闻名
由于;因为
被看作……
大多数
被公认为
……的治愈方法
Ⅱ.词汇拓展
1.passive→　　　　　(反义词)?
2.significant→　　　　　 (n.)?
3.injure→　　　　　　(adj.)→　　　　　(n.)?
4.accurate→　　　　　　(adv.)?
5.origin→　　　　　(adj.)→　　　　　 (adv.)?
6.talented→　　　　　 (n.)?
7.mental→　　　　　 (adv.)?
active
significance
injured
injury
accurately
original
originally
talent
mentally
Ⅲ.把下列句子变为被动语态
1.As we all know,environmental pollution has greatly affected people’s health.
2.To my relief,my friends have offered two practical suggestions.
3.Fortunately,people have taken a lot of effective measures to prevent pollution.
4.People have used computers in offices and homes since the 1970s.
5.The local radio station has broadcast the programme many times.
答案:1.As we all know,people’s health has been greatly affected by environmental pollution.
2.To my relief,two practical suggestions have been offered by my friends.
3.Fortunately,a lot of effective measures have been taken to prevent pollution.
4.Computers have been used in offices and homes since the 1970s.
5.The programme has been broadcast many times by the local radio station.
重点词汇
重点句式
重点语法
1.beyond prep. 超出……范围;超越;无法……　adv. 在远处;在更远处
【课文原句】Within the next 80 years,our lives may be changed beyond recognition by 3D printing.
在未来的80年里,我们的生活可能通过3D打印技术发生超出想象的改变。
【词汇精讲】本句中beyond是介词,意为“超出……范围;超越;无法……”。beyond recognition在本句中意为“超出想象,认不出来”。beyond还可以作副词用,意为“在远处;在更远处”。
(2018全国Ⅰ卷)I managed to get an A in that course and learned life lessons that have served me well beyond the classroom.
那门课我得了A,我学到了可以受益一生的课堂之外的人生经验。
They have travelled to the north of Xinjiang and beyond.
他们已经去过新疆北部以及更远的地方。
重点词汇
重点句式
重点语法
【词汇拓展】
beyond recognition 认不出来
beyond description 难以描述(形容)
beyond one’s imagination 超乎某人的想象
beyond the limit 超过限度
beyond one’s power/control 超出某人的能力/控制
beyond one’s reach 够不着
beyond comparison 无可比拟
beyond oneself 超越自己
重点词汇
重点句式
重点语法
As a matter of fact,years of hard work changed her beyond recognition.
事实上,数年的辛苦劳作让人们认不出她了。
The driver was charged for driving beyond the speed limit.那个司机被指控超速了。
The growing speed of a plant is influenced by a number of factors,most of which are beyond our control.
植物的生长速度受很多因素的影响,其中大部分因素是我们无法控制的。
重点词汇
重点句式
重点语法
重点词汇
重点句式
重点语法

重点词汇
重点句式
重点语法
2.for instance 例如
【课文原句】For instance,some restaurants in London have served 3D-printed hamburgers to customers.
例如,伦敦的一些饭店已经向顾客供应3D打印的汉堡包。
【词汇精讲】句中for instance意为“例如”,相当于for example,在句子中多用作插入语,用逗号与主句隔开。位置可以在句首、句中或句末。
For instance,some TV shows have too much violence and crime.
举例来说, 有些电视节目中有太多的暴力和犯罪。
For instance,in 1957 most of the cars were gorgeous.
例如,在1957年大部分的汽车都是华丽的。
【词汇拓展】
for example 例如
such as 比如;诸如
重点词汇
重点句式
重点语法
【易混辨析】
for example和for instance差别很小,是列举整体之中的一个为例,for instance更加书面化。such as是一个介词短语,后面多放同类并列的几个名词,后面不接句子。
The household robot will do much housework,such as cooking dinner and sweeping the floor.
家用机器人可以干很多家务活,如做饭、扫地。
Swimming,for example,may help to protect against heart disease and other health problems.
例如,游泳有助于抵御心脏疾病和其他健康问题。
For instance,because shy people may prefer listening to talking,they sometimes become really good listeners.
例如,因为羞涩的人更愿意倾听而不是讲话,因此他们有时候能成为真正的倾听者。
重点词汇
重点句式
重点语法

重点词汇
重点句式
重点语法
3.significant adj.重要的;影响深远的
【课文原句】But perhaps the most significant success that people have achieved to date is in medicine.
但是,也许迄今为止人类取得的最重大的成功是在医学领域。
【词汇精讲】句中significant为形容词,意为“重要的;影响深远的”。同时,它还有“重大的”之意。
(2019北京卷)Whatever colour changes the ocean experiences in the coming decades will probably be too gradual and unnoticeable,but they could mean significant changes.
在未来的几十年里,海洋发生的任何颜色变化都可能是非常缓慢而不引人注意的,但是这些变化可能意义重大。
(2018全国Ⅰ卷)Whether you are looking at wallpaper or paint,the time,effort and relative expense put to it are significant.
无论你是在看壁纸还是涂料,所付出的时间、精力和相关费用都是巨大的。
重点词汇
重点句式
重点语法
【词汇拓展】
significance n. 重要性,重大意义
be of (great) significance/importance to...对……有(重要)意义
attach significance/importance to...认为……重要
significantly adv.显著地;有重大意义地
Remember your effort today is of great significance to your future.
要记住你今天所做的努力对你的未来非常重要。
Education is a problem that we should attach great significance to.
教育是一个我们应该加以重视的问题。
重点词汇
重点句式
重点语法

重点词汇
重点句式
重点语法
4.injure v. 使受伤;弄伤
【课文原句】And it is not just humans who are benefiting—in Brazil,people have given a new 3D-printed shell to a turtle injured in a forest fire!
获益的不仅仅是人类——在巴西,人们给一只在森林火灾中受伤的乌龟安了一个3D打印的新壳!
【词汇精讲】句中injure 是动词,意为“受伤”。injured in a forest fire是过去分词短语作定语,修饰a turtle。injure既为及物动词,表示“使受伤”,又为不及物动词,表示“受伤”之意。
He had his left leg injured while playing football.
他在踢足球时, 左腿受伤了。
He injured his left hand in a fire.
他在火灾中伤了左手。
重点词汇
重点句式
重点语法
【词汇拓展】
injured adj. 受伤的
the injured 伤员
be/get injured 受伤
injury n.伤害
(2019天津卷)A war injury has made his left hand stop functioning...
战争中受的伤使他的左手丧失了功能……
On his way back home,he saw a girl injured in a traffic accident.
他在回家的路上, 看到一个女孩在交通事故中受伤了。
He got injured during the basketball match,which made all of us worried.
他在篮球赛中受伤了,使我们都很担忧。
重点词汇
重点句式
重点语法
【易混辨析】
injure强调在事故中受到意外伤害;wound常用来指在战争中受伤;hurt既可以指身体的伤害,也可以指心灵精神的伤害。
The old man was seriously wounded during the World War Ⅱ.
这位老人在第二次世界大战中伤得很重。
Obviously,what you said had deeply hurt her.
显然你的话深深地伤害了她。
He got slightly injured in the car accident.
他在车祸中受了轻伤。
重点词汇
重点句式
重点语法

重点词汇
重点句式
重点语法
5.accurate adj. 精确的;准确的
【课文原句】He also developed a calendar which is as accurate as the Gregorian calendar.
他也编写了一种和格里高里历(公历)一样精确的日历。
【词汇精讲】句中accurate是形容词。意为“精确的”,作表语。也可以作定语和补足语。
Reporting accurate numbers of missing miners is a way to acknowledge the value of their lives.
精确报道失踪矿工人数是对他们生命价值的尊重。
The computers help people keep more accurate records so they can make better decisions.
计算机可以帮助人们保持更精确的记录,以便人们做出更好的决定。
重点词汇
重点句式
重点语法
【词汇拓展】
accuracy n. 精确;准确
accurately adv. 准确地;精确地
You need to learn how to sort through and find the relevant information for your particular project.Also,you need to check the accuracy of it.
你们需要学会怎样分类查找特定项目的相关信息。你们也需要核对信息的准确性。
In this way we train the children to read fluently and accurately.
我们用这样的方法来训练孩子们流利准确地阅读。
重点词汇
重点句式
重点语法

重点词汇
重点句式
重点语法
6.mental adj.精神的;精神健康的;脑力的;心理的
【课文原句】It is recognised as the most common mental disease among older people,and the number of sufferers is growing.
它被公认为是上了岁数的人中最常见的一种脑部疾病,并且患者的数量还在不断增加。
【词汇精讲】句中mental是形容词,意为“脑力的,精神的”。
With your mental support,I firmly believe I can achieve what I want to do.
有了你的精神支持,我坚信我能够实现想要做我的事情。
Researchers find that these kinds of mental exercises can change your brain.
研究人员发现,这些脑力练习可以改变你的大脑。
重点词汇
重点句式
重点语法
【词汇拓展】
mentally adv. 精神上;智力上;心理上
physical adj. 身体的;物理的
physically adv. 身体上
Spending too much time playing computer games will do harm to your physical and mental health.
长时间玩电脑游戏有害身心健康。
Because of the heavy studying pressure,more and more students feel tired both physically and mentally and even sleep in class.
由于繁重的学习压力,越来越多的学生感到身心俱疲,甚至在课堂上睡觉。
重点词汇
重点句式
重点语法

重点词汇
重点句式
重点语法
7.cure n.药剂;治愈;疗法　v.治愈;治疗
【课文原句】Currently,there’s no cure for Alzheimer’s,but scientists are researching ways to improve the quality of life for people living with the disease.
目前,老年痴呆症还没有治愈方法。但是,科学家们正在研究提高老年痴呆症患者的生活质量的方法。
【词汇精讲】句中cure是名词,意为“治疗方法”。cure还可以作动词用,意为“治愈;治疗”。
(2018江苏卷)To make matters worse,Moth was diagnosed with a serious disease.There was no cure,only pain relief.
更糟糕的是,莫斯诊断出患了一种严重的疾病。这种病没有治愈方法,只能缓解疼痛。
His father borrowed a book to help cure him of his reading problem.
他的父亲借了一本书来帮他攻克他的阅读障碍。
重点词汇
重点句式
重点语法
【词汇拓展】
a cure for... 医治……的疗法
cure sb of... 治愈某人的疾病;改掉某人的坏习惯
Researchers find cures for certain diseases often by using the forests’ plant and animal life.
研究人员经常利用森林动植物来找出某些疾病的治疗方法。
The fresh air and quiet environment cured him of his sleeplessness.
新鲜的空气和安静的环境治愈了他的失眠。
重点词汇
重点句式
重点语法

重点词汇
重点句式
重点语法
1.And it is not just humans who are benefiting—in Brazil,people have given a new 3D-printed shell to a turtle injured in a forest fire!
获益的不仅仅是人类——在巴西,人们给一只在森林火灾中受伤的乌龟安了一个3D打印的新壳!
【句式剖析】本句中“injured in a forest fire”是过去分词短语作定语,修饰“a turtle”。意为“在一场森林火灾中受伤的”。其中非谓语动词injure和被修饰限定的名词turtle之间是被动关系。
重点词汇
重点句式
重点语法
(2019北京卷)Earth Day,marked on 22 April,is an annual event aiming to raise public awareness about environmental protection.
世界地球日于4月22日举行,是一项旨在提高公众环保意识的年度活动。
As an athlete admitted into the 2022 Winter Olympic Games,he is training hard.
作为入选2022年冬奥会的运动员,他正在刻苦训练。
All my family watched the military parade held on the National Day with excitement and pride.
我的家人们怀着兴奋而骄傲的心情观看了国庆节举行的阅兵式。
重点词汇
重点句式
重点语法
【句式拓展】过去分词作定语,非谓语动词和被修饰的名词之间是被动关系,常表示动作已经完成或发生,有时也不表示时间性。一般情况下,单个的过去分词作定语,放在所修饰词之前;过去分词短语作定语,往往放在所修饰词之后,相当于一个定语从句。而现在分词作定语,非谓语动词和被修饰的名词之间则是主动关系,常表示动作正在进行。分词作定语时,如果和修饰的名词用逗号隔开,则对修饰的名词起补充说明的作用,相当于一个非限定性定语从句。
重点词汇
重点句式
重点语法
(2019全国Ⅱ卷)When we got a call saying she was shot-listed,we thought it was a joke.
当我们接到电话说她入围的时候,我们以为这只是一个玩笑。
I thought the book referred to by Mr Brown was well worth reading.
我认为布朗先生提到的那本书很值得一读。
Tsinghua University,founded in 1911,is one of the best universities in China.
清华大学建于1911年,是中国最好的大学之一。
重点词汇
重点句式
重点语法

重点词汇
重点句式
重点语法
2.British biologist Charles Darwin(1809-1882) is best known for his work On the Origin of Species,in which he explains changes in species due to natural selection.
英国生物学家查尔斯·达尔文以著作《物种起源》而闻名,在这本书里他阐释了由于自然选择所引起的物种的变化。
重点词汇
重点句式
重点语法
【句式剖析】句中“in which he explains changes in species due to natural selection”是“介词+which”引导的非限制性定语从句,先行词是“his work On the Origin of Species”,对《物种起源》这本著作的内容进行补充说明。
There are many newspapers and magazines that can help learn English,of which he likes China Daily best.
有很多报纸杂志可以帮助学习英语,其中他最喜欢《中国日报》。
I intended to take up a part-time job,through which I can broaden my horizon.
我打算做一份兼职工作,通过这份工作,我可以开阔视野。
The age in which we live is called “Information Age”.
我们所生活的时代被称为“信息时代”。
重点词汇
重点句式
重点语法
【句式拓展】定语从句中介词放在关系代词的前面时,先行词指物,只能用which,不能用that;先行词指人,只能用whom,不能用who或that。在非限制性定语从句中,“介词+which/who从句”中的介词不能移到从句的后面。
He has visited Beijing several times,in which there are many attractive tourist attractions.
他去北京游览了好几次,北京有很多迷人的旅游景点。
He lived in a big house,in front of which stood a big tall tree.
他住在一所大房子里,房子前面有一棵又大又高的树。
Tom is my best friend,to whom I will turn for help whenever I am in trouble.
汤姆是我最好的朋友,无论何时我有困难都会向他求助。
重点词汇
重点句式
重点语法

重点词汇
重点句式
重点语法
现在完成时的被动语态
基本概念
现在完成时的被动语态强调一个发生在过去的被动性动作对现在造成了影响或结果,主语为动作的承受者,表示“……已经被……”。通常与already,yet,recently,lately,since+从句,so far,in/during/over+一段时间等时间状语连用。
构成形式
肯定式:主语+have/has+been+过去分词
否定式:主语+have/has not+been+过去分词
一般疑问式:Have/Has+主语+been+过去分词？
特殊疑问句:特殊疑问词+have/has+主语+been done？
重点词汇
重点句式
重点语法
Many teaching apps have been used by the teachers in our school in the past few years.
在过去的几年里,许多教学应用已经为我们学校的老师所使用。
The date for the voluntary activity hasn’t been decided yet.志愿活动的日期还没有确定。
Have his parents been told the good news?
他的父母被告知这个好消息了吗?
—Have the cars been repaired?——这些汽车修好了吗?
—No,they haven’t.——不,还没有。
Where has your mobile phone been repaired?
你的手机是在哪儿修好的?
重点词汇
重点句式
重点语法
现在完成时的被动语态要注意的问题
1.现在完成时的被动语态与一般过去时的被动语态的区别:一般过去时的被动语态表示一个被动的动作发生在过去,对现在没有影响;而现在完成时的被动语态强调一个过去发生的被动动作对现在造成的结果和影响。
The houses were built in 1999.(只说明动作发生在过去)
Many new shelters have been built,which has helped the homeless.(强调动作对现在有影响,即帮助了那些无家可归的人)
2.用在时间或条件状语从句中,表示将来某时已完成的动作,即用现在完成时态的被动语态代替将来完成时的被动语态。
We won’t start the work until all the preparations have been made.
直到一切都准备好我们才会开始工作。
重点词汇
重点句式
重点语法
3.有些非延续性动词如finish,buy,start,begin,return,join,marry,open,die等,表示的动作很短暂。它们构成的现在完成时的被动语态不能够与表示一段时间的状语连用,如不能与for构成的短语、since构成的短语或引导的句子连用,也不能用于How long...?句型中。若要表达相应的意思,则需要更换动词或时态。
The book has been borrowed for two weeks.(F)
The book has been kept for two weeks.(T)
重点词汇
重点句式
重点语法
4.带有双宾语的动词,如give,send,take,offer,buy,show,tell,bring,teach,lend 等,变为被动语态时一般将间接宾语变为被动语态的主语,若将直接宾语变为被动语态的主语时,间接宾语前要用相应的介词。
My friends have offered me many practical suggestions.
Many practical suggestions have been offered to me by my friends.
I have been offered many practical suggestions by my friends.
5.动词短语是一个不可分割的整体,在被动语态中要保持其完整性,其中的介词或副词不能省略。
Recently the environmental problems have been paid attention to.
近来环境问题已经得到了关注。
Ⅰ
Ⅱ
Ⅲ
Ⅳ
Ⅰ.单词拼写
1.A balanced diet and regular exercise have a 　　　　　(重大的)effect on your health.?
答案:significant
2.The medicine is an effective　　　　　 (治疗)for your headache.?
答案:cure
3.With this method,we will save time,cut down experiment costs and produce more 　　　　　(精确的)results.?
答案:accurate
4.Jack is an 　　　　　(才华横溢的) expert in computers,and he always solves the complex problems in a few minutes.?
答案:brilliant
5.Professor Wang will be invited to tell the foreign friends about the 　　　　　(起源)of the custom.?
答案:origin
Ⅰ
Ⅱ
Ⅲ
Ⅳ
Ⅱ.翻译句子
1.多亏了朋友们的无私帮助,我的身心都有了进步。
答案:Thanks to my friends’ selfless help,I have made progress physically and mentally.
2.终有一天，人类会找到艾滋病的治疗方法。
答案:One day in the future humans will find a cure for AIDS.
3.事实上,科技的发展已经超出了我们的想象。
答案:As a matter of fact,science and technology has developed beyond our imagination.
Ⅰ
Ⅱ
Ⅲ
Ⅳ
4.那个装饰着中国结的房间非常喜庆漂亮。
答案:The room decorated with the Chinese knots is very joyful and beautiful.
5.我的英语老师给了我很大的鼓励,对此我非常感激。
答案:My English teacher has given me much encouragement,for which I am very grateful.
Ⅰ
Ⅱ
Ⅲ
Ⅳ
Ⅲ.用动词的正确形式填空
1.Mo Yan’s works 　　　　　　　　　(translate) into several foreign languages over the past years.?
答案:have been translated
2.Fortunately,a lot of measures 　　　　　　　　(take) to deal with the problem.?
答案:have been taken
3.Classical Gardens in Suzhou　　　　　　　　　 (add) to the UNESCO World Heritage List.?
答案:have been added
Ⅰ
Ⅱ
Ⅲ
Ⅳ
4.Much valuable information 　　　　　　　(send) back to the earth since the spacemen began their exploration in space.?
答案:has been sent
5.So far,a huge amount of money　　　　　　　 (spend) on his slimming gym.?
答案:has been spent
Ⅰ
Ⅱ
Ⅲ
Ⅳ
语法填空
The Chinese language is widely used outside of China.International companies now realise 1.　　　　　　 is valuable for their employees to have Chinese language skills.Language is a helpful tool with 2.　　　　　　 people from different countries can communicate in education,economy,science and technology and yes,even politics.?
it
which
Ⅰ
Ⅱ
Ⅲ
Ⅳ
To learn a language is also 3.　　　　　　 (learn) about a culture.As China plays a more important role on the international stage,it will be 4.　　　　　　 (increasing) important for foreigners in any field to have more understanding of 5.　　　　　(it) culture and language.In the past decade the Chinese language 6. 　　　　　　(put ) to wider use worldwide,creating an ever-increasing number of learners of both the Chinese language and culture.So far,foreign students from more than 100 countries have begun to study Chinese via the Internet.?
to learn
increasingly
its
has been put
Ⅰ
Ⅱ
Ⅲ
Ⅳ
Since the 7.　　　　　　 (begin) of this century,China’s growing wealth has led to the great popularity of the Chinese language,with millions of foreigners 8. 　　　　　　(study) it abroad.Already
9.　　　　　 growing number of elementary and middle schools in foreign countries are introducing Chinese 10.　　　　　　 the curriculum.?
In the coming years,the Chinese language will be used in more countries.
beginning
studying
a
to
(共55张PPT)
Unit 3 The world of science
Xiaomi Mi Band① 4,which is the latest smart fitness band from Xiaomi is just a couple of months old.The wearable device② was announced in June this year with a bigger colour display.It is designed with the ability to track③ various sport modes including walking,cycling,swimming,exercise,outdoor and indoor running.Besides,it can recognise different types of swimming strokes.
The next generation④ fitness band—the Mi Band 5 is expected to come into existence soon.The confirmation about the Mi Band 5 comes from the Huami founder and CEO,Wang Huang.He said they were working in cooperation with Xiaomi to develop the Mi Band 5.This indicates that both companies will work together for the fitness band.However,the Huami CEO didn’t expose more details about the device including its features,functions and launch timeline.
There is no fixed time for the launch of the Mi Band 5 for now.But he added that it might not take a long time.However,as the Xiaomi launched⑤ the Mi Band 4 for this year,we can expect its successor⑥ to be launched only in 2020.One thing we are sure about is that the Mi Band 5 could be priced reasonably and be a bestseller.?
词海拾贝
①band n.带(环)状物
②device n.装置,设备
③track vt.追踪,跟踪
④generation n.一代,一代人
⑤launch vt.发射;推出
⑥successor n.后续的事物,继任者
典句欣赏
One thing we are sure about is that the Mi Band 5 could be priced reasonably and be a bestseller.
译文:我们可以确定的一点就是小米手环5将会定价合理而且会热销。
分析:本句是一个复合句。 is后面是that引导的表语从句。we are sure about是一个省略了关系代词that或which的定语从句。price 在句中活用为动词,意为“定价”。
理解诱思
1.What are the advantages of the Xiaomi Mi Band 4?
答案:It can track various sport modes including walking,cycling,swimming,exercise,outdoor and indoor running as well as recognising different types of swimming strokes.
2.Do you think the Mi Band 5 can be launched in 2020?Why?
答案:Yes.Because The Huami company and the Xiaomi company will work together for the Mi Band,which makes it possible for it to be developed as soon as 2020.
Section A　Starting out & Understanding ideas
Ⅰ.知识体系图解
press
shoot
gunpowder
virtual
flexible
battery
compute
capable
stuff
desire
询问关于……的情况
虚拟现实
可穿戴技术
也,又,和　
此外
幸亏,由于
就……而言,从……方面来说
能够,可以
此外,另外
充当,起……作用,做……工作
从……开始
导致
别轻易说决不
Ⅱ.词汇拓展
1.press→(n.) 　　　　?
2.shoot→(过去式) 　　　　　→(过去分词) 　　　　　?
3.reality→(adj.) 　　　　　→(adv.) 　　　　　?
4.wearable→(v.) 　　　　?
5.compute→(n.)　　　　?
6.capable→(n.) 　　　　?
7.replacement→(v.) 　　　　?
pressure
shot
shot
real
really
wear
computer
capability
replace
Ⅲ.阅读导学
根据P26-P27课文内容,回答下列问题。
1.Who is being interviewed?
2.What does the title of the book The New Age of Invention suggest?
3.Why does Richard say there have been golden ages of invention throughout history?
4.What advances in technology have been made?
5.What new inventions are mentioned in the passage?
6.What is the real spirit of invention according to Richard?
答案:1.Dr Richard,whose new book The New Age of Invention has just been published.
2.It suggests that the present day is a new age for inventions.
3.Because there were the four great inventions in Ancient China:gunpowder,papermaking,printing and the compass and then there were the great Western inventions:the steam engine,the telephone and the radio.
4.Advances in virtual reality,wearable tech,the flexible battery,medicine and environmental science.
5.3D printers and an intelligent walking house.
6.The desire to think and create.
重点词汇
重点句式
1.press v.按
【课文原句】Presently I am going to press the lever,and off the machine will go.
马上我会按下操纵杆,机器就会离开。
重点词汇
重点句式
【词汇精讲】本句中press 是及物动词,意为“压;按”。此外,press还有逼迫和催促的意思;当press为名词时,表示“印刷媒体;新闻界”。
He pressed a button and a table rose from under the ground as if by magic.
他按下了一个按钮,一张桌子像变魔术一样从地下升了上来。
He pressed his face to the glass to have a good look at the sights outside.
为了好好看看外面的景象,他把脸紧贴在玻璃上。
(2019全国Ⅰ卷)The keyboard could offer a strong layer of security (安全)by analyzing things like the force of a user’s typing and the time between key presses.
这种键盘可以通过分析像使用者的打字力度和按压键盘的时间间隔这样的事情来提供强大的安全保障。
重点词汇
重点句式
【词汇拓展】
press sb to do sth 逼迫某人干某事
freedom of the press 新闻自由;出版自由
pressure n.压;压力;压强
under pressure 处于压力之下
blood pressure 血压
Time is pressing.时间紧迫。
Tell me about your ability to work under pressure.
请告诉我你在压力下工作的能力。
The boss pressed his workers to work 16 hours a day.
这个老板强迫他的工人每天工作16个小时。
重点词汇
重点句式
重点词汇
重点句式

重点词汇
重点句式
2.advance n. 前进,进步,预先　v. 前进;促进;提前
【课文原句】For example,advances in virtual reality and wearable tech,as well as the flexible battery,mean we should soon be seeing further developments.
例如,虚拟现实和可穿戴技术以及柔性电池技术领域的进步意味着我们在不久的将来就会看到科技的进一步发展。
【词汇精讲】句中advance 为可数名词,意为“进步,进展”。
The manager was quite satisfied with the advance of the project.
经理对项目的进展相当满意。
Great advances in artificial intelligence have been made in the past 20 years.
在过去的20 年里,人工智能领域取得了很大进步。
重点词汇
重点句式
【词汇拓展】
advances on/towards 朝着……前进
make advances in 在……方面取得进步
in advance 预先,提前
advanced adj. 高级的,先进的
According to the weather report,a storm is advancing toward the city.
根据天气预报报道,一场暴风雨正向这座城市逼近。
I’d appreciate it if you could let me know whether you are available in advance.
如果你能提前告知我你是否有空，我将感激不尽。
Having shown you around our school,we will introduce our most advanced science lab to you.
我们带领你们参观完学校后, 将为你们介绍我们学校最先进的科学实验室。
重点词汇
重点句式

重点词汇
重点句式
3.flexible adj.易弯曲的;柔韧的;灵活的;可变动的
【课文原句】For example,advances in virtual reality and wearable tech,as well as the flexible battery,mean we should soon be seeing further developments.
例如,虚拟现实和可穿戴技术以及柔性电池技术领域的进步意味着我们在不久的将来就会看到科技的进一步发展。
重点词汇
重点句式
【词汇精讲】句中flexible为形容词,意为“柔韧的” ,它还有“易弯曲的,灵活的”的含义。
The flexible battery means more freedom for designers of wearable devices.
柔性电池的使用意味着可穿戴装置的设计者有更多的(设计)自由。
(2019全国Ⅱ卷)Remember that goals are flexible.They can change according to circumstances.
记住:目标是灵活的,可以随着环境而改变。
Flexible hours for full-time jobs came top of the list for 85 percent of respondents.
85%的调查对象将弹性工作制列为首选。
重点词汇
重点句式
【词汇拓展】
flexibly adv.灵活地
flexibility n.灵活性,柔韧性,适应性
Now there are all kinds of apps that may help us learn English more flexibly.
现在有各种各样的应用软件可以帮助我们更加灵活地学习英语。
We appreciate your flexibility in dealing with this matter.
我们欣赏你处理这件事情的灵活性。
重点词汇
重点句式

重点词汇
重点句式
4.in addition 除此之外,另外
【课文原句】In addition,important advances have been made in medicine and environmental science thanks to increasing computer power.
此外,由于计算机能力的增长,医学和环境科学领域取得了重要的进步。
重点词汇
重点句式
【词汇精讲】句中in addition表达递进关系,相当于一个副词,放在句子前面,后面通常跟逗号。相当于besides,what’s more。
I still remember what you have devoted to improving my oral English.In addition,you also generously shared your learning experience with me.
我仍然记得你为了提高我的英语口语所付出的辛苦。此外你还慷慨地和我分享你的学习经验。
In addition,there are famous artists who will perform how to cut paper on the spot.
此外,一些著名的艺术家还会现场进行剪纸表演。
重点词汇
重点句式
【词汇拓展】
in addition to除……之外(还有,也)
additional adj. 附加的;额外的;外加的
additionally adv.另外,此外
The government provided an additional ￡25 million to support the project.
政府另拨2 500万英镑用于支持该项目。
In addition to the killed and wounded,many were missing.
除了伤亡之外,还有许多人失踪。
In addition to giving a general introduction to computers,the course also provides practical experience.
课程除了介绍一般电脑知识外,还提供实际操作的机会。
【名师点睛】in addition 相当于一个副词,表示递进关系,后面跟逗号。in addition to是一个介词短语,后面接名词或动名词。
重点词汇
重点句式

重点词汇
重点句式
5.in terms of 就……来说;从……角度而言
【课文原句】In terms of the environment,it is now possible to create an intelligent walking house.
就环境而言,人们造出一所智能的可以行走的房子是可能的。
【词汇精讲】句中in terms of 是一个介词短语,意为“从……方面来说”。
In terms of nutrition,fast food is far from satisfactory.
从营养角度来说,快餐是很不令人满意的。
In terms of working experience,I have a great advantage over others.
从工作经验来讲,我比其他人有优势。
重点词汇
重点句式
【词汇拓展】
in the long/short term就长远/短期而言
be on good terms with与……关系好
The new teaching method will make a great difference in the long term.
从长远来看,这种新的教学方法意义重大。
I would be grateful if you could give me some advice on how to be on good terms with my roommates.
如果你能给我提一些如何与室友保持良好关系的建议,我将不胜感激。
重点词汇
重点句式
重点词汇
重点句式

重点词汇
重点句式
6.capable adj. 有能力的;能胜任的,可以的
【课文原句】It is capable of using GPS technology to travel to different places,with computing technology controlling its “legs”.
由计算机技术来控制它的“腿”,它可以利用GPS定位技术去不同的地方。
【词汇精讲】句中capable是形容词,意为“能够……的”,常与介词of 搭配。
It is reported that the new type of robots are capable of communicating with people in several languages.
据报道,这种新型机器人能够用好几种语言与人交流。
The bridge is capable of carrying even the heaviest loads.
这座桥甚至可以承载最重的负荷。
重点词汇
重点句式
【词汇拓展】常用于be+形容词+of的短语还有:
be fond of喜欢
be proud of以……为自豪
be ashamed of因为……而羞愧
be tired of厌倦……
His father is fond of offering suggestions to all his friends.
他父亲喜欢给朋友们提建议。
You ought to be ashamed of the way you behaved yesterday.
你应该为你昨天的表现方式而感到羞愧。
重点词汇
重点句式

重点词汇
重点句式
7.desire n.渴望,欲望
【课文原句】But what remains important is that we have an incredible desire to think and create,and that’s the real spirit of invention.
但是仍然非常重要的一点就是我们有着超乎想象的思考和创造的欲望,那才是真正的发明精神。
【词汇精讲】句中desire是名词,意为“渴望,欲望”。同时,desire还有动词的词性,表示“渴求,渴望”的含义。
(2018浙江卷)Few people I know seem to have much desire to cook.
似乎我认识的人中很少有人很喜欢做饭。
Do you think robots has its own needs and desires?
你认为机器人有自己的需求和渴望吗?
重点词汇
重点句式
【词汇拓展】
have a strong desire to do sth/for sth 渴望做某事/渴望得到某物
desire to do sth渴望做某事
desire sb to do sth 想要某人做某事
desire that... (should) do sth渴望……做某事
The teacher desired that all the exercises (should) be handed in before school was over.
老师想要学生们在放学之前把练习作业交上。
We always desire to live in peace with the other countries in the world.
我们总是希望和世界上其他国家和平共处。
重点词汇
重点句式

重点词汇
重点句式
1.And now,we find ourselves in the great new age of technology.
现在,我们发现自己身处一个伟大的科技新时代。
【句式剖析】本句含有一个“复合宾语”。ourselves 是反身代词作宾语,in the great new age of technology是介词短语作宾语补足语。
We often find ourselves behind the times.
我们经常会发现自己落后于时代了。
When he came to life,he found himself in the hospital.
当他苏醒过来时,发现自己在医院里。
重点词汇
重点句式
【句式拓展】“find oneself+宾语补足语”指不知不觉地发现自己处于某种状态。常表示意料之外的情况。宾语补足语通常由形容词、副词、介词短语、现在分词、过去分词充当。
(2019天津卷)I often found myself telling my mom to drive more slowly,so that I could read all of the road signs we passed.
我发现自己会经常告诉妈妈开车更慢一点,为的是能够看清我们经过的所有路标。
I found myself absorbed by the lovely language.
我发现自己被这种可爱的语言吸引了。
To her wild joy,she found herself famous overnight.
使她欣喜若狂的是,她发现自己一夜成名了。
重点词汇
重点句式

重点词汇
重点句式
2.It is capable of using GPS technology to travel to different places,with computing technology controlling its “legs”.
由计算机技术来控制它的“腿”,它可以利用GPS定位技术去不同的地方。
【句式剖析】with computing technology controlling its“legs”部分是一个“with 复合结构”,在句中作方式状语。with 复合结构由“with+宾语+宾语补足语”构成。在句中作定语或状语,表示原因、时间、条件、伴随、方式等。宾语补足语可由形容词、副词、介词短语、动词不定式或分词充当,分词可以是现在分词也可以是过去分词。
重点词汇
重点句式
With the Earth Day approaching,a lot of posters were put up around our school to call on us to join in the actions for a greener earth.
随着地球日的临近,我们学校里张贴了许多海报,号召我们加入绿色地球的行动中来。
In recent years,with people’s income increasing,many people have enough money to buy private cars.
近年来,随着人们收入的增加,很多人有足够的钱来购买私家车。
重点词汇
重点句式
【句式拓展】
with复合结构构成方式如下:
with+名词/代词+形容词
with+名词/代词+副词
with+名词/代词+介词短语
with+名词/代词+动词不定式
with+名词/代词+现在分词
with+名词/代词+过去分词
The little boy stood in the corner,with his head down.
那个小男孩低着头站在角落里。
She said goodbye to us with tears in her eyes.
她含着眼泪和我们说再见。
With such a tough task completed,he smiled with relief.他完成了这么一项艰难的任务, 欣慰地笑了。
重点词汇
重点句式
【名师点睛】with复合结构中,现在分词作宾语补足语表示主动或正在进行的动作;过去分词作宾语补足语表示被动或已经完成的动作,动词不定式作宾语补足语表示将来的动作。
With time going by,I gradually understand my mother’s words.
With his work finished, he went out to play football.(工作已经被做完了)
With much work to do,he was like a cat on hot bricks.(工作还没有做)
重点词汇
重点句式

重点词汇
重点句式
3.So what is it that inspires us to invent things?
那么到底是什么激发着我们去发明创造呢?
【句式剖析】这是一个强调句型的特殊疑问句。强调的是句子的主语“what”。强调句型的基本结构为It is/was+被强调成分+that/who+句子其他部分。如果被强调部分是人时,可用that或who,其他一律用that。
Who was it that broke the window?
到底是谁打破了窗户?
重点词汇
重点句式
【句式拓展】强调句型可用来强调句子的主语、宾语、状语等,不强调谓语和表语。
It is not only your enthusiasm but also your teamwork that made a deep impression on us.(强调主语)
不仅是你的热情,你的团队精神也给我们留下了很深的印象。
It is my English teacher that/who I admire most, for he is so devoted to the teaching job.(强调宾语)
我最钦佩的是我的英语老师,因为他对教学工作是如此的热爱和投入。
(2018天津卷)It was only when the car pulled up in front of our house that we saw Lily in the passenger seat.(强调状语)
直到车停在我们房子前面时,我们才看到Lily坐在乘客座椅上。
重点词汇
重点句式
强调句的一般疑问句:Is/was+被强调成分+that/who+句子其他部分
Was it in your school that you met Mary last time?
你上一次和玛丽见面是在你的学校吗?
强调句的特殊疑问句:特殊疑问词(被强调部分)+is/was+that/who+句子其他部分
What was it that made our English teacher so delighted?
是什么使我们的英语老师如此高兴?
【名师点睛】强调句型不强调谓语,如果强调谓语动词,用“did/does/do+动词原形”。
I did hear that he had gone abroad for further study.
I do believe that your hard work will pay off.
重点词汇
重点句式
重点词汇
重点句式

Ⅰ
Ⅱ
Ⅲ
单词拼写
1.The new woman secretary was extremely clever and 　　　　　(有能力的).?
答案:capable
2.There is no doubt that students enjoy 　　　　　(灵活的) and active teaching in the classroom.?
答案:flexible
3.(2019全国Ⅰ卷)It turns out that just looking at green,growing things can reduce stress,lower blood　　　　　(压力),and put people into a better mood.?
答案:pressure
Ⅰ
Ⅱ
Ⅲ
4.He has a strong 　　　　　(渴望) to do some voluntary work to help those in need.?
答案:desire
5.Up to four players can compete in a 　　　　　(虚拟的) world of role playing.?
答案:virtual
Ⅰ
Ⅱ
Ⅲ
翻译句子
1.我乐于在压力下工作。(under pressure)
答案:I am willing to work under pressure.
2.他渴望去偏远地区当一名支教老师。(have a desire to do...)
答案:He has a strong desire to go to the remote areas to be a volunteer teacher.
3.而且,我在英语演讲竞赛中获得了一等奖。(in addition)
答案:In addition,I won first prize in the English speech competition.
4.这个小女孩发现自己来到了一个开满鲜花的花园里。(find oneself...)
答案:The little girl found herself in a garden with many different kinds of flowers.
5.就是老师的鼓励使我的英语学习取得了更大进步。(强调句型)
答案:It is my teacher’s encouragement that has made me make greater progress in my English study.
Ⅰ
Ⅱ
Ⅲ
概要写作
根据课文内容写一篇60字左右内容概要。
参考范文:
Dr Richard is being interviewed by the TV program Between the Pages. Obviously the title of his book means that there has come a great new age for inventions, such as 3D printers and an intelligent walking house.When asked about the invention of a time machine,Dr Richard says it will be long before the idea becomes a reality.Since humans have a strong desire to think and create,it is safe to say there will be more incredible inventions.
(共49张PPT)
Section C　Developing ideas & Presenting ideas & Reflection
Ⅰ.知识体系图解
draft
declaration
experiment
fiction
attach
flash
conduct
scientific
entirely
gravity
account
proof
procedure
除了
作为……闻名
把……介绍给
而是
那时
附于
提出
击中某人头部
随着;和……一起
死于
倒入
对……有贡献
Ⅱ.介词填空
1.Apart 　　　　　their house in London,they also have a villa in Spain.?
2.It felt like I’d had two babies instead 　　　　　one.?
3.The boiling water is so hot that I ought to pour the water
　　　　　a cup to make it cold.?
4.The problem of pollution arises along 　　　　　the rapid development of industry.?
5.I believe that each of us can contribute 　　　　　the future of the world.?
from
of
into
with
to
Ⅲ.阅读导学
根据P32课文内容,选择正确答案。
1.What does Paragraph 2 mainly talk about?
A.The details of Franklin’s experiment.
B.The social background situation in 1752.
C.The preparation of Franklin’s experiment.
D.The weather situation of Franklin’s experiment.
2.For many years,we learn from the story of Franklin’s experiment,EXCEPT that 　　　.?
A.the method of Franklin’s experiment is safe
B.Franklin was very brave to make the experiment
C.scientific experiments are important to the truth
D.the method of Franklin’s experiment is scientific
A
A
3.Which part of Franklin’s experiment is not true,according to the passage?
A.The detail about the key.
B.The detail about the kite.
C.The detail about the string.
D.The detail about his action.
4.What is the purpose of the story of Newton?
A.To show the accepted story is true.
B.To show Newton was brave to bear the hit of an apple.
C.To show Newton was lucky to find the theory of gravity.
D.To show the accepted story is questioned by the scientists.
5.What can we learn from the passage?
A.Scientists agreed that Franklin found the electricity.
B.Franklin did not make the experiment with lightning.
C.We should not always believe everything we read or hear.
D.Newton was hit by an apple on the head to find his theory of gravity.
D
D
C
重点词汇
重点句式
高分写作
1.draft v. 起草,草拟
【课文原句】Benjamin Franklin(1706-1790) was one of the Founding Fathers of the United States and helped draft the Declaration of Independence.
本杰明·富兰克林(1706—1790)是美国的开国元勋之一,并帮助起草了《独立宣言》。
【词汇精讲】句中的draft为及物动词,意为“起草”。此外,还有“征兵”的意思。draft还可以作名词,意为“草稿,草案,草图”。
He has drawn up the design draft.
他拟订了设计草图。
John was drafted into the army last year.
约翰去年被应征入伍。
重点词汇
重点句式
高分写作
【词汇拓展】
draft out草拟,勾勒出
draft out one’s speech 起草发言稿
The government has drafted out its plan for future laws.
政府已草拟了未来法律的规划。

重点词汇
重点句式
高分写作
2.declaration n.声明,宣告
【课文原句】Benjamin Franklin (1706-1790) was one of the Founding Fathers of the United States and helped draft the Declaration of Independence.
本杰明·富兰克林(1706—1790)是美国的开国元勋之一,并帮助起草了《独立宣言》。
【词汇精讲】句中的declaration为名词,意为“声明,宣告”,此处为不可数名词。此外,declaration还可以表示“申报,申报单,声明书”,当表示“申报单,声明书”时,为可数名词。
She read the declaration aloud for everyone to hear it clearly.
为了使大家都能听得清楚,她将宣言大声读了一遍。
These events led to the declaration of war.
这些事件导致了宣战。
Please show your customs declaration form.
请出示你的海关申报单。
重点词汇
重点句式
高分写作
【词汇拓展】
declare vt.宣布;声明;表明;宣称
declaration of... 宣告……
declare for/against 表示赞成/反对……
declare war (on/against) (向……)宣战
When they asked him for his opinion,he declared strongly against the policy.
他们向他征求意见时,他声明强烈反对这项政策。
重点词汇
重点句式
高分写作

重点词汇
重点句式
高分写作
3.experiment n.(科学)实验　v.实验
【课文原句】Benjamin Franklin’s famous experiment with lightning has introduced generations of children to science.
本杰明·富兰克林的有名的闪电实验让一代代的孩子们了解了科学。
【词汇精讲】句中的experiment是名词,表示“实验”的意思,experiment用作名词时既可作可数名词,又可作不可数名词;此外,experiment还可以用作不及物动词。
You needn’t worry and this experiment was harmless to the animals.
你不必担心,这个实验对动物是无害的。
This experiment turned out to be a failure,but,as we know,success often comes after failure.
这个实验最终失败了,但众所周知,失败是成功之母。
重点词汇
重点句式
高分写作
【词汇拓展】
experiment in做……方面的实验
experiment on/upon 在……上做实验
experiment with 以……做实验
Don’t experiment with such dangerous drugs.
不要用这种危险的药物做实验。
He experimented in painting at home.
他在家中试着作画。
重点词汇
重点句式
高分写作

重点词汇
重点句式
高分写作
4.attach vt. 系,绑,贴
【课文原句】A metal key was attached to the string.
一个金属钥匙被绑在了绳子上。
【词汇精讲】句中的attach为及物动词,表示“系上”,常跟介词to搭配使用,这里用作被动语态。同时,attach还有“ (使)与……有联系;认为……重要;使依附”的意思。
During the operation,Mr Liu had a new hand attached.在手术中,刘先生被接上了一只新手。
Father asked me to attach a stamp to the envelope and mail it.父亲要我在信封上贴邮票,然后寄出去。
重点词汇
重点句式
高分写作
【词汇拓展】
attach...to...将……附在……
attach importance/significance/value to...
认为……有重要性/意义/价值(to为介词)
attached adj.依恋的;附属的;喜欢的
be attached to 喜欢;依附于;隶属于
Society,schools and families should attach great importance to hardship education for all students.
社会、学校和家庭都应该重视对全体学生的艰苦教育。
This hospital attached to the medical college was destroyed in the earthquake.
医科大学附属医院在地震中被毁了。
She is very attached to her family and friends.
她非常热爱家人和朋友。
重点词汇
重点句式
高分写作
重点词汇
重点句式
高分写作

隶属于

重点词汇
重点句式
高分写作
5.die from 死于
【课文原句】But scientists all agree that if Franklin had actually touched the key,he would certainly have died from the electric shock.
但是科学家们都认为如果富兰克林真接触了钥匙,他早就可能死于电击了。
【词汇精讲】句中的die from是不及物动词短语,意为“死于”。
Forty thousand children a day die from preventable diseases.每天有4万个孩子死于本可以预防的疾病。
Take the case of that patient;he did not die from it.
以那个病人为例,这并不是他的死因。
重点词汇
重点句式
高分写作
【易混辨析】
【词汇拓展】
die away(尤指声音、光、风)逐渐消失,停止;自行消失
die out 灭绝,消失
The firing finally began to die away in the late afternoon.
到了临近傍晚时枪炮声终于渐渐停息。
People sometimes die of treatable conditions.
人们有时死于可治之症。
If we stopped at that the human race would die out.
要是我们拘泥这一点,那么人类就会绝迹。
重点词汇
重点句式
高分写作

重点词汇
重点句式
高分写作
6.come up with 想出
【课文原句】Some have even questioned the story about the apple that fell on Newton’s head and led him to come up with his theory of gravity.
有些人甚至质疑那个苹果的故事,故事中,苹果砸中的牛顿的头,从而促进使他提出了重力理论。
【词汇精讲】句中的come up with意为“提出”,是及物动词短语。
Several of the members have come up with suggestions of their own.
有几位成员提出了自己的建议。
The president was moved to come up with these suggestions after the hearings.
听证会后,促使总统想出了这些建议。
重点词汇
重点句式
高分写作
【词汇拓展】
come up走近;上来;发芽;发生;被提出
come about 发生
come across 穿过(路、桥);(偶然)遇见;发现
come out 出来;(书等)出版;发行
come to 苏醒;总计;达到;谈到
when it comes to...当谈到……
I’m sure it will all come out all right in the end.
我敢肯定最后结局会很好。
New shoots of bamboo will come up from around the roots of the old ones.
新的竹笋将从旧根的周围长出来。
I came across my old college classmate in the park today.今天在公园遇到我大学的老同学。
重点词汇
重点句式
高分写作
【名师点津】come up with意为“提出”,主语(多是人)是提出者,后面的宾语才是被提出的内容;come up意为“被提出”,其主语(多是物)是被提出的内容,无被动语态。
重点词汇
重点句式
高分写作

重点词汇
重点句式
高分写作
1.Franklin,along with many other scientists,has inspired us and taught us that scientific experiments are important in order to establish the truth and to contribute towards later scientific discoveries and inventions.
富兰克林和许多其他科学家一起激励并告诉我们为了验证真理并给以后的科学发现和发明启示,科学实验是很重要的。
重点词汇
重点句式
高分写作
【句式剖析】that scientific experiments are important in order to establish the truth and to contribute towards later scientific discoveries and inventions是that引导的一个宾语从句,作动词taught的宾语,其中establish和contribute是并列关系,表示目的。
We know that it is an interesting story.
我们知道那是一个有趣的故事。
I think that if you have lost the library book,you must pay for it.
我认为如果你已把图书馆藏书丢失了,你就必须赔偿。
【名师点睛】
连词that引导宾语从句,只起连接主、从句的作用,它本身无意义,在口语或非正式文体中常省略;从句的主语是that时,that不省略。
重点词汇
重点句式
高分写作

重点词汇
重点句式
高分写作
2.In fact,more than one account suggests that while Newton was certainly inspired by a falling apple,there is no proof that it hit him on the head.
事实上,不止一种说法表明,虽然牛顿的灵感来自一个掉落的苹果,但是没有证据表明这个苹果砸到了他的头。
重点词汇
重点句式
高分写作
【句式剖析】that while Newton was certainly inspired by a falling apple,there is no proof that it hit him on the head作suggest的宾语,其中while Newton was certainly inspired by a falling apple为while引导的让步状语从句;that it hit him on the head又为that引导同位语从句,解释说明proof的内容。
While he can’t speak English very well,he tries to communicate with others in it.
虽然他英语说得不是很好,但是他尽力用英文与他人交流。
I have no doubt that he will overcome all the difficulties.
我毫不怀疑他能克服所有的困难。
重点词汇
重点句式
高分写作
【名师点睛】
(1)while引导让步状语从句时在句中的意思是“虽然,尽管”。while引导的让步状语从句通常放在主句之前。
(2)同位语从句还可以由what,how,whether等词来引导。
(3)that引导的同位语从句与that引导的定语从句的区别
同位语从句:that仅起连接词的作用,对前面的名词进行补充说明,无意义,不能省略;定语从句:that一方面起引导从句的作用,另一方面在定语从句中担当主语、宾语、表语。
重点词汇
重点句式
高分写作
(4)常见的后接同位语从句的名词有:fact,news,hope,truth,idea,suggestion,thought,question,order,problem,belief,fear等。
The question whether they will help us still confused me.我依然疑惑他们是否会帮我们。
I have not made up my mind what elective subjects I am to take next term.
我还没有决定好下学期上哪些选修课。
When you are about halfway through the story,try to make a guess how the plot will develop.
当你把故事读到一半时,猜测一下情节将如何发展。
重点词汇
重点句式
高分写作

重点词汇
重点句式
高分写作
3.But in science,facts should be proved by experiments and research,and we should not always believe everything we read or hear—even if it is a great story.
但是在科学领域,我们应该通过实验研究来证明事实的存在,我们不能随便相信我们读的、听的任何事情,即使都是一些伟大的故事。
【句式剖析】we read or hear在这里作定语从句,修饰先行词everything,其前面省略了that。
He talked about the teachers and schools that he had visited.
他谈起了曾经拜访过的老师、参观的学校。
重点词汇
重点句式
高分写作
【名师点睛】先行词是不定代词或者先行词被不定代词所修饰时,关系代词通常只用that,不用which;先行词被序数词、 形容词最高级、 the only、the very、the last等修饰时,关系代词通常只用that,不用which;先行词既有人又有物时, 关系代词只用that, 不用which。
重点词汇
重点句式
高分写作

重点词汇
重点句式
高分写作
如何写好实验报告
假如今天在物理老师的帮助下,你们做了一个有趣的实验。请根据以下实验步骤,用英语写一篇100词左右的短文。
1.准备一支蜡烛、一个盆和一些水,一个比蜡烛稍高些的玻璃杯。
2.将蜡烛置于盆底,并向盆中倒入一些水。
3.点燃蜡烛,将玻璃杯罩在蜡烛上。
4.当蜡烛熄灭后,看到玻璃杯中水面高于盆中水面。
参考词汇:盆 basin
重点词汇
重点句式
高分写作
参考范文:
Experiment Report
Today,with the help of our physics teacher,we carried out an interesting experiment in class.
Before we started,we prepared a candle,a basin,a glass and some water.By the way,the glass was a little higher than the candle.First,the candle was kept standing at the bottom of the basin and some water was poured into the basin.Then we lit the candle,covering it with the glass that was full of air.What we had to do was to wait until the candle went out.
To our astonishment,we saw that the water level in the glass was higher than that in the basin.What an interesting experiment lesson we had!
重点词汇
重点句式
高分写作
一、审题定调
1.确定体裁:本单元的写作是实验报告,属于说明文。按照实验报告的格式,写作内容包括五个方面:Aim实验目的; Apparatus实验器材;Method实验步骤;Result实验结果;Conclusion实验结论。
2.确定人称:本文的主要人称为第一人称。
3.确定时态:时态以一般现在时为主,对实验过程的描述可用一般过去时。
二、谋篇布局
就本篇习作而言,我们可以把全文分为三部分。
第一部分:说明实验的来源(课上物理老师做的实验);
第二部分:说明实验的器材、实验步骤;
第三部分:说明实验结果并进行评价。
重点词汇
重点句式
高分写作
三、短文模板
Today,we carried out 　　　　　(实验具体名称).?
Before we started,we prepared 　　　　　(准备物品).First,　　　　　(实验第一步).Then 　　　　　(实验第二步).What we had to do was　　　　　(等待结果).?
To our astonishment,　　　　　(实验最终结果).What an interesting experiment lesson we had!?
重点词汇
重点句式
高分写作
四、组织语言
1.核心词汇
实施 carry out
实验 experiment
准备 prepare
倒入 pour into
覆盖 cover...with
使我们惊讶的是 to our astonishment
重点词汇
重点句式
高分写作
2.高级句式
今天,在物理老师的帮助下,我们在课堂上进行了一个有趣的实验。 (with复合结构)
Today,with the help of our physics teacher,we carried out an interesting experiment in class.
我们准备了一支蜡烛、一个盆、一个玻璃杯和一些水。
We prepared a candle,a basin,a glass and some water.
蜡烛一直立在盆底,一些水被倒进盆里。(被动结构)
The candle was kept standing at the bottom of the basin and some water was poured into the basin.
我们点燃了蜡烛,用充满空气的玻璃杯覆盖着它。(现在分词短语作状语)
We lit the candle,covering it with the glass that was full of air.
重点词汇
重点句式
高分写作
我们要做的是等到蜡烛熄灭。(主语从句)
What we had to do was to wait until the candle went out.
令我们吃惊的是,我们看到玻璃杯里的水位比盆里的水位高。 (that指代)
To our astonishment,we saw that the water level in the glass was higher than that in the basin.
Ⅰ
Ⅱ
单句填空
1.The scientist referred to the 　　　　　(discover) as the most exciting new development in this field.?
答案:discovery
2.Why do we need to issue a 　　　　　(declare) from this summit??
答案:declaration
3.The little problems that we meet in our daily lives may be inspirations for great 　　　　　(invent).?
答案:inventions
4.Neither your restaurant nor mine 　　　　　(offer) a balanced diet.?
答案:offers
Ⅰ
Ⅱ
5.She hit me on 　　　　　back heavily and at that moment I couldn’t help crying.?
答案:the
6.Nobody can 　　　　　(entire) keep away from this competitive world.?
答案:entirely
7.Can you account 　　　　　your movements on that night??
答案:for
8.This fact is too evident to require 　　　　　(prove).?
答案:proof
Ⅰ
Ⅱ
9.　　　　　 (electricity) heaters have their electric energy transformed into heat.?
答案:Electric
10.Their 　　　　　(brave) deserved to be praised.?
答案:bravery
Ⅰ
Ⅱ
课文语法填空
Benjamin Franklin’s famous experiment with lightning has introduced 1.　　　　　 (generation) of children to science.However,new research suggests that the story may be fiction instead 2.　　　　　 fact.?
Franklin 3.　　　　　 (fly) a kite during a storm in 1752,when there was much interest in electricity.Franklin raised the kite with a piece of string 4.　　　　　 (tie) to it.A metal key was attached to the string.After 5.　　　　　 experiment,he said that lightning was a form of electricity.?
generations
of
flew
tied
the
Ⅰ
Ⅱ
However,neither the story 6.　　　　　 the details of the experiment are entirely true because scientists all agree that if Franklin had 7.　　　　　 (actual) touched the key,he would certainly have died from the 8.　　　　　 (electricity) shock.Scientists often question accepted ideas because they want 9.　　　　　 (establish) the facts.?
In science,facts should 10.　　　　　 (prove) by experiments and research,and we should not always believe everything we read or hear.?
nor
actually
electric
to establish
be proved
(共9张PPT)
单元重点小结
课 标 要 求
主题语境科普知识
重点词汇
1.press v.按
press sb to do sth 逼迫某人干某事　
freedom of the press 新闻自由;出版自由
pressure n.压;压力;压强　
under pressure 处于压力之下　
blood pressure 血压
2.advance n. 前进,进步,预先　v. 前进;促进;提前　
advances on/ towards 朝着……前进
make advances in 在……方面取得进步　
in advance 预先,提前
advanced adj. 高级的,先进的
3.flexible adj.易弯曲的; 柔韧的;灵活的;可变动的　flexibly adv.灵活地
flexibility n.灵活性,柔韧性,适应性
4.in addition 除此之外,另外　
in addition to除……之外(还有,也)
additional adj. 附加的;额外的;外加的　additionally adv.另外,此外
5.in terms of 就……来说;从……角度而言　
in the long/ short term就长远/短期而言
be on good terms with与……关系好
6.capable adj. 有能力的; 能胜任的,可以的　
be fond of 喜欢
be proud of 以……为自豪　
be ashamed of 因为……而羞愧　
be tired of 厌倦……
7.desire n.渴望,欲望
have a strong desire to do sth/for sth 渴望做某事/渴望得到某物
desire to do sth 渴望做某事　
desire sb to do sth 想要某人做某事
desire that... (should) do sth 渴望……做某事
8.beyond prep. 超出……范围;超越;无法……　adv.在远处;在更远处
beyond recognition 认不出来　
beyond description 难以描述(形容)
beyond one’s imagination 超乎某人的想象　
beyond the limit 超过限度
beyond one’s power/control 超出某人的能力/控制　
beyond one’s reach 够不着
beyond comparison 无可比拟　beyond oneself 超越自己
9.for instance 例如　for example 例如　such as 比如;诸如
10.significant adj.重要的;影响深远的
significance n. 重要性,重大意义
be of (great) significance/importance to...对……有(重要)意义
attach significance/importance to...认为……重要
significantly adv.显著地;有重大意义地
11.injure v. 使受伤;弄伤　injured adj. 受伤的　
the injured 伤员　
be/get injured 受伤　injury n.伤害
12.accurate adj. 精确的;准确的　accuracy n. 精确;准确　accurately adv. 准确地;精确地
13.mental adj.精神的;精神健康的;脑力的;心理的　mentally adv. 精神上;智力上;心理上
physical adj. 身体的;物理的　physically adv. 身体上
14.cure n.药剂;治愈;疗法　v.治愈;治疗
a cure for... 医治……的疗法
cure sb of... 治愈某人的疾病;改掉某人的坏习惯
15.draft v. 起草,草拟　
draft out草拟,勾勒出
draft out one’s speech 起草发言稿
16.declaration n.声明,宣告　declare vt.宣布;声明;表明;宣称
declaration of... 宣告……　
declare for/against 表示赞成/反对……
declare war (on/against) (向……)宣战
17.experiment n.(科学)实验　v.实验　
experiment in做……方面的实验
experiment on/upon 在……上做实验　
experiment with 以……做实验
18.attach vt. 系,绑,贴　attach...to...将……附在……
attach importance/significance/value to...认为……有重要性/意义/价值(to为介词)
attached adj.依恋的;附属的;喜欢的
be attached to 喜欢;依附于;隶属于
19.come up with 想出　
come up走近;上来;发芽;发生;被提出
come about 发生　
come across 穿过(路、桥);(偶然)遇见;发现
come out 出来;(书等)出版;发行　
come to 苏醒;总计;达到;谈到
when it comes to...当谈到……
20.die from 死于　
die away(尤指声音、光、风)逐渐消失,停止;自行消失
die out 灭绝,消失
第三单元测评
(时间:120分钟　满分:150分)
第一部分　听力(共两节,满分30分)
第一节(共5小题;每小题1.5分,满分7.5分)
听下面5段对话。每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项。听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。
M:Hello,can I help you?
W:Yes,please! I like this sweater very much.But it’s too small for me.Do you have it in Size 12?
M:I am afraid not.Size 10 is the largest we have.
1.What size does the woman want?
A.Size 8.　　　B.Size 10.　　　C.Size 12.
答案C
M:So what do you want to do today?Play tennis?
W:Em,no,I don’t think so.
M:How about swimming?It’s hot today.
W:Let’s look at our house;we have to clean the house.
2.What are they going to do?
A.Play tennis.
B.Go swimming.
C.Do some cleaning.
答案C
W:What jobs have you done in the last ten years?
M:Many kinds of jobs.I was once an engineer and later a teacher.Up till now I have been an official for three years.
3.What’s the man now?
A.An engineer. B.A teacher. C.An official.
答案C
W:You seem to have a lot of work at your office.You are always working overtime.
M:That’s true,but I think the work is interesting and fun.I don’t mind the extra hours at all.
4.How does the man feel about his job?
A.He enjoys it.
B.He doesn’t like it at all.
C.He wants to find a new job.
答案A
W:I don’t know what I am going to wear to the party.All of my clothes look so old and I can’t afford something new.
M:Why don’t you wear your black silk dress?
5.What is the woman going to do?
A.To buy a silk dress.
B.To attend a party.
C.To wear a new dress.
答案B
第二节(共15 小题;每小题1.5分,满分22.5分)
听下面5段对话或独白。每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项。听每段对话或独白前,你将有时间阅读各个小题,每小题5秒钟;听完后,各小题将给出5秒钟的作答时间。每段对话或独白读两遍。
M:Where are you from?
W:The United States.I live in New York.
M:Oh,really?I think it’s a big city with a large population,right?By the way,do you like it?
W:Yeah,I think it’s a most suitable place to live in.
M:Why do you say that?
W:You see,there is always something exciting to do,and it’s never boring.
M:My place isn’t boring either.You can fish,hike,grow vegetables,and all kinds of things if you like,though it’s small and quiet.
W:I guess so,especially here in New Zealand.
听第6段材料,回答第6、7题。
6.Where does the man probably live?
A.In the countryside.
B.In a big city.
C.In America.
答案A
7.Why does the woman think New York is a nice place to live in?
A.It has a large population.
B.It offers an exciting life.
C.It’s interesting and quiet.
答案B
听第7段材料,回答第8、9题。
M:Did you hear the 6 o’clock news?
W:No,I didn’t.Was there anything interesting?
M:They’ve built another space station.They will send it up sometime next year.
W:Oh,I’ve read about the plan somewhere.Is there anything else?
M:Just think!Astronauts will live and do research work there.
W:Will they stay in space all their lives?
M:Of course not.People have gone to the moon and come back to the earth again.
W:Really?But I wonder why you’re interested in such things.
M:I’ve always been.I hope to go to the moon one day.
W:Oh,I see!
8.What was the news about?
A.It’s about the space station.
B.It’s about the space.
C.It’s about the astronauts.
答案A
9.Why is the man interested in such news?
A.Because he hopes to go to the moon.
B.Because he is an astronaut.
C.Because he wants to do research in space.
答案A
听第8段材料,回答第10至12题。
M:Hello,Susan.I’ve come to say goodbye.I’m leaving on Sunday.
W:Well,goodbye then.Have you enjoyed your three years in America?
M:Yes,thank you.I’ve had a wonderful time.
W:I’d like to congratulate you on your good work in these three years.You’ve done very well and made lots of progress.Why do you have to go back to China so soon?
M:I plan to run a company based in Zhongguancun,Beijing’s Haidian District.
W:I wish you every success in the future.
M:Thank you.Goodbye.
W:Good luck!
10.How long does the man stay abroad?
A.Two years. B.Three years. C.Six years.
答案B
11.Where does the man stay before he came back to China?
A.America. B.Canada. C.Singapore.
答案A
12.What will the man come back to China to do?
A.Work in a company.
B.Start a company.
C.Buy some goods from a company.
答案B
听第9段材料,回答第13至16题。
M:Now we have five-day classes every week,so we have more spare time than before.
W:How do you spend your time,Timmy?
M:I have interest in playing the violin and I’ll continue to practice playing it.
W:Do you often take part in a concert?
M:Yes,I like to go listening to some music.At present my major objective is to learn from others.
W:Do you like classical music or pop?
M:I like both.How do you spend your spare time then,Lily?
W:Playing the piano is my favourite activity.
M:Our hobbies are similar to each other.I hope we can often exchange experience together.
W:So do I,but I am weak in the theory of music.
M:Me,too.Would you like to go with me to my uncle?He’s a professor of the Institute of Music.
W:I’m glad to go with you.I would ask him for his advice.
13.What was Timmy most interested in?
A.Playing the piano.
B.Playing the violin.
C.Classical music.
答案B
14.What’s Timmy’s main purpose at the moment?
A.Make some new friends.
B.Go to some concerts.
C.Learn from others.
答案C
15.What were they both weak in?
A.Sports.
B.Music.
C.Theory of music.
答案C
16.Whom would they turn to?
A.Timmy’s uncle.
B.Lily’s uncle.
C.Their teacher.
答案A
听第10段材料,回答第17至20题。
When you stay in a hotel,there are some things you should know about.First you have to tip.The bell-man gets 50 cents to $1 per bag for taking your luggage to your room.Maids usually don’t expect a tip,but if you stay more than a few days or if your maid does something special for you,a $2 tip is a good idea.Room service waiters should get 15% of a bill.Electricity in North America is 110 volts—not 220.This means you won’t be able to use your hair dryer or your electric razor unless you can change it to 110 volts.When telephoning from your hotel room,you will often have to go through the hotel switchboard,especially for a long-distance call.These calls can be quite expensive,because the hotel usually adds a high service charge to the calls you make.On the other hand,local calls can generally be made from your room by dialing direct.You can also ask the hotel receptionist to give you a wake-up call in the morning.You will always find soap,towels and linen in hotel and motel rooms in the US.
17.What should you know when in a hotel?
A.How to offer a tip.
B.When to use the hair dryer.
C.Where to put your luggage.
答案A
18.Which of the following is the electricity in North America?
A.130 volts. B.110 volts. C.220 volts.
答案B
19.Why is the long-distance call so expensive?
A.Because it is special.
B.Because the time is long.
C.Because the hotel adds a high service charge.
答案C
20.What is the speaker talking about?
A.The service in the hotel.
B.The fee of a long-distance call.
C.The charge of the hotel.
答案A
第二部分　阅读(共两节,满分50分)
第一节(共15小题;每小题2.5分,满分37.5分)
阅读下列短文,从每题所给的A、B、C、D四个选项中选出最佳选项。
A
Everyone has got two personalities—the one that is shown to the world and the other that is secret and real.You don’t show your secret personality when you’re awake because you can control yourself,but when you’re asleep,your sleeping position shows the real you.In a normal night,of course,you often change your sleeping positions.The important position that best shows your secret personality is the one that you fall asleep with.
If you go to sleep on your back,you’re a very open person.You normally trust people and you are easily influenced by fashion or new ideas.You don’t like to upset people.So you never express your real feelings.You’re quite shy and you aren’t very confident.
If you sleep on your stomach,you are a person who likes to keep secrets.You worry a lot and you’re always easily becoming sad.You never want to change your ideas,but you are satisfied with your life the way it is.You usually live for today not tomorrow.
If you sleep curled up(卷曲),you are probably a very nervous person.You have a low opinion of yourself and often protect yourself from being hurt,so you are very defensive.You’re shy and you don’t usually like meeting people.You prefer to be on your own.You’re easily hurt.
If you sleep on your side,you have usually got a well-balanced personality.You know your strengths and weaknesses.You’re usually careful.You believe in yourself.You sometimes feel anxious,but you don’t often get unhappy.You always say what you think,even if it makes people rather angry.
【语篇解读】这是一篇说明文。短文介绍了人的睡觉姿势会展示出人们隐藏的性格。
21.You may find the passage in a 　　　.?
　　　　　　　　　　　　　　　　
A.storybook B.guide book
C.sports newspaper D.science magazine
答案D
解析推理判断题。通读全文可知,短文介绍了人们的睡觉姿势会展示出人们隐藏的性格。所以这篇文章是在向读者科普关于睡觉姿势展示出人们不同的性格相关的知识,故判断出这篇文章最可能来源于科学杂志。故D项正确。
22.Tina hardly tells her secrets to her friends.She probably goes to sleep 　　　.?
A.curled up B.on her back
C.on her stomach D.on her side
答案C
解析推理判断题。由第三段中“If you sleep on your stomach,you are a person who likes to keep secrets”可知,如果你趴着睡觉,你就是一个喜欢保守秘密的人。所以蒂娜几乎不会把她的秘密告诉她的朋友,故判断出她可能趴着睡觉。故C项正确。
23.What does the passage tell us?
A.Sleeping positions show people’s secret personalities.
B.Sleeping on your side is the best way of sleeping.
C.Changing positions will cause sleeping problems.
D.Enough sleep makes people look better and healthier.
答案A
解析主旨大意题。分析短文的结构可知,短文是按照总—分的结构展开的,所以由第一段中“but when you’re asleep,your sleeping position shows the real you.”“The important position that best shows your secret personality is the one that you fall asleep with.”可判断出这篇文章告诉我们睡姿展示出人们的隐藏性格。故A项正确。

B
Dyson has just unveiled its second beauty gadget and it’s certainly going to make waves in more ways than one.The Airwrap(卷发棒) is the much anticipated follow-up to the Supersonic hairdryer which proved a huge hit despite the ￡299 cost.This new gadget promises to be a whole new way to create waves and smooth blow-dries,but the price alone is enough to make your hair curl,coming in at an even heftier ￡399.So what,exactly,is your money buying you? Can there really be THAT different a way to curl your hair??
Well,this being Dyson,the answer is yes.It’s radically different from your typical curling irons that involve you physically winding your hair around a scorching-hot barrel.The new Airwrap technology uses jets of air to attract your hair onto the curling barrel,automatically wrapping it and shaping it.All you have to do is place a section of hair close to the styler,and it’ll wind itself around the styler by a (literally) invisible force.
If you’re a beauty geek,you might like to know that force has a name— the Coanda Effect.This occurs when a high speed jet of air flows across a surface and the difference in pressure makes the air flow (and any hair that gets caught up in its wake) attach itself to that surface.Dyson says the Coanda effect enables you to shape your hair at far lower temperatures than regular styling,which translates into less damage.Like the Supersonic dryer,the Airwrap employs “intelligent heat control”,measuring the temperature up to 40 times a second to ensure the heat never reaches the point where your hair is frazzled to the point of no return.
The Airwrap comes with different attachments,depending on the style you want to achieve.You can either go for a wavy look with the curling barrel or use the Coanda effect to guide your hair onto the brush attachment,replicating a salon style blow dry without the arm ache.
“Once my hair was wrapped in place and had been sufficiently whooshed for a few seconds,I hit the cool button to set the style,then slid the styler out of my hair.I felt shocked,proud,ecstatic,disbelieving.It was kind of like childbirth without the mess.”Then again,many people were initially sceptical about the idea of coughing up nearly ￡300 for a hairdryer,yet the Supersonic has blown away all the doubters.Who’s to say the Airwrap won’t be our new best curl friend?
The Dyson Airwrap is available at Dyson online and in Dyson stores.
【语篇解读】本文为说明文,主要介绍了一款新型卷发棒。
24.Compared with the Supersonic hairdryer,the Airwrap　　　.?
A.is much bigger B.is more expensive
C.couldn’t dry hair D.needs more energy
答案B
解析细节理解题。根据第一段第二句可知超强气流吹风机的售价高达299英镑,第三句“这款新产品承诺说将推出一种全新的卷发和吹干方式,然而,光是这399英镑的价格估计就能让把你的头发吓卷了。”可知这款卷发棒要比之前的超强气流吹风机更贵。故选B项。
25.What does the underlined sentence mean?
A.Is it worth your money?
B.Is it what you really want?
C.Could it curl your hair?
D.Is it affordable for you?
答案A
解析句意理解题。根据后面的句子,这款卷发棒真的有那么不同吗?该句中提到了money,故应指这款卷发棒真的值这些钱吗?故选A项。
26.What do we know about the Airwrap?
A.It does little harm to your hair.
B.You need to wind your hair around the styler by force.
C.The “intelligent heat control” is unique to the Airwrap.
D.The key technology can ensure the temperature high enough to shape your hair.
答案A
解析推理判断题。根据第三段第三句话可知,康达效应能大大降低卷发的温度,也就意味着对头发伤害较小。故选A项。
27.How does the customer feel when she uses the Airwrap for the first time?
A.Satisfied. B.Disappointed.
C.Embarrassed. D.Skeptical.
答案A
解析推理判断题。根据第五段中“I felt shocked,proud,ecstatic,disbelieving.It was kind of like childbirth without the mess.”可知,作者又震惊,又骄傲,又开心,简直不敢相信。可知她对这款卷发棒很满意。故选A项。

C
(2019全国Ⅰ卷)
For Canaan Elementary’s second grade in Patchogue,N.Y.,today is speech day,and right now it’s Chris Palaez’s turn.The 8-year-old is the joker of the class.With shining dark eyes,he seems like the kind of kid who would enjoy public speaking.
But he’s nervous.“I’m here to tell you today why you should...should...”Chris trips on the“-ld,”a pronunciation difficulty for many non-native English speakers.His teacher,Thomas Whaley,is next to him,whispering support.“...Vote for...me...” Except for some stumbles,Chris is doing amazingly well.When he brings his speech to a nice conclusion,Whaley invites the rest of the class to praise him.
A son of immigrants,Chris started learning English a little over three years ago.Whaley recalls(回想起) how at the beginning of the year,when called upon to read,Chris would excuse himself to go to the bathroom.
Learning English as a second language can be a painful experience.What you need is a great teacher who lets you make mistakes.“It takes a lot for any student,” Whaley explains,“especially for a student who is learning English as their new language,to feel confident enough to say,‘I don’t know,but I want to know.’”
Whaley got the idea of this second-grade presidential campaign project when he asked the children one day to raise their hands if they thought they could never be a president.The answer broke his heart.Whaley says the project is about more than just learning to read and speak in public.He wants these kids to learn to boast(夸耀) about themselves.
“Boasting about yourself,and your best qualities,” Whaley says,“is very difficult for a child who came into the classroom not feeling confident.”
【语篇解读】本文是一篇记叙文。文章介绍了纽约州帕奇格的迦南小学二年级教师Thomas Whaley在班里开展“总统竞选演讲”项目,以帮助学生树立自信。
28.What made Chris nervous?
A.Telling a story.
B.Making a speech.
C.Taking a test.
D.Answering a question.
答案B
解析细节理解题。根据第一段及第二段第一句“But he’s nervous.”可知,尽管Chris是班上爱开玩笑的人,但在全班同学面前公开演讲他还是感到紧张。故选B项。
29.What does the underlined word “stumbles” in paragraph 2 refer to?
A.Improper pauses. B.Bad manners.
C.Spelling mistakes. D.Silly jokes.
答案A
解析词义猜测题。根据第二段中的“‘...Vote for...me...’Except for some stumbles,Chris is doing amazingly well.”可知,除了演讲过程中的一些不恰当的停顿(Improper pauses)之外,Chris还是完成得相当不错。故选A项。
30.We can infer that the purpose of Whaley’s project is to 　　　.?
A.help students see their own strengths
B.assess students’ public speaking skills
C.prepare students for their future jobs
D.inspire students’ love for politics
答案A
解析推理判断题。根据第五段及第六段中的“...is very difficult for a child who came into the classroom not feeling confident.”可以推知,Whaley之所以在班里开展“总统竞选演讲”项目,目的是帮助学生看到自己的长处,找到自信。故选A项。
31.Which of the following best describes Whaley as a teacher?
A.Humorous. B.Ambitious.
C.Caring. D.Demanding.
答案C
解析推理判断题。纵观全文,尤其是第二段中的“His teacher,Thomas Whaley,is next to him,whispering support.”可以看出,Chris演讲时,Whaley在身旁默默地鼓励他;当初学语言时,Whaley允许学生犯错,让学生有勇气面对自身的不足之处,且渴望去探索,并鼓励走进教室的不自信的学生们夸赞自己的好品质。由此推知, 作为教师,Whaley对于学生关怀备至(Caring)。故选C项。

D
We humans love to stare into our smart devices.We gaze for hours—about 10 hours and 39 minutes a day—at our computers,smartphones,tablets and televisions.Is all this staring bad for us?It might be,mainly because as we stare at our devices we are exposing ourselves to blue light.
Blue light is a type of electromagnetic radiation with a very short wavelength that produces a high amount of energy.While it’s true that light can damage our eyes under certain circumstances,there’s no scientific evidence suggesting that blue light is harmful to our eyes.But many people still think it is,which is why blue light-blocking glasses are so popular.So,do the glasses work?
“Everyone is very concerned that blue light may be causing damage to the eye,but there’s no evidence that it may be causing serious damage,” Dr Rahul Khurana,a clinical spokesman,told Business Insider.
Blue light exposure is nothing new.In fact,the sun is the largest source of blue light.Moreover,blue light is also present in LED light.But if blue light isn’t harmful,then why are we constantly rubbing our eyes when we’re looking at our screens?The answer is eyestrain(眼疲劳).More than 60 percent of people experience eye problems associated with digital eyestrain.And blue light,it seems,isn’t the cause.Instead,our eyes are so strained because most of us blink less when we stare at our digital devices.So,if eyestrain is the real issue,blue light-blocking glasses are probably of little use.
【语篇解读】本文属于科普说明文。文章讲述蓝光的来源以及蓝光是否会对眼睛造成伤害。
32.What do we know about blue light?
A.It has the shortest wavelength.
B.It’s a kind of nuclear radiation.
C.It consumes a great deal of energy.
D.It may come from electronic devices.
答案D
解析推理判断题。根据第二段中“Blue light is a type of electromagnetic radiation with a very short wavelength that produces a high amount of energy.”可知蓝光是一种电磁辐射,波长很短,产生大量的能量,由此推出,蓝光可能出自电子设备。故选D项。
33.What causes the popularity of blue light-blocking glasses?
A.Evidence of their benefits to eyes.
B.Widespread use of smart devices.
C.Belief in blue light’s harmful effect.
D.Scientific understanding of blue light.
答案C
解析细节理解题。根据第二段中“there’s no scientific evidence suggesting that blue light is harmful to our eyes.But many people still think it is,which is why blue light-blocking glasses are so popular.So,do the glasses work”?可知,尽管没有科学证据显示蓝光对眼睛有害,但是人们不这么认为,这也是防蓝光眼镜大受欢迎的原因。故可知,人们认为蓝光对眼睛有害,因此防蓝光眼镜大受欢迎。故选C项。
34.What can be inferred from Paragraph 4?
A.Rubbing eyes makes people strained.
B.Blue light exposure is hardly avoidable.
C.Blue light may connect with tired eyes.
D.Eye problems are not easy to deal with.
答案B
解析推理判断题。根据第四段中“In fact,the sun is the largest source of blue light.Moreover,blue light is also present in LED light.”可知,太阳和LED灯都是蓝光的来源,这是我们生活中无法避免的。故选B项。
35.According to the text,wearing blue light-blocking glasses may be 　　　.?
A.useless B.harmful
C.tiring D.beneficial
答案A
解析推理判断题。根据最后一段中“So,if eyestrain is the real issue,blue light-blocking glasses are probably of little use.”可知,眼疲劳是真正问题的话,防蓝光眼镜可能没什么用处。故选A项。
第二节(共5小题;每小题2.5分,满分12.5分)
阅读下面短文,从短文后的选项中选出可以填入空白处的最佳选项。选项中有两项为多余选项。
Your children are watching you.　36　 According to the Health Program,developing healthy habits is an important part for your children.And when it comes to developing healthy habits,parents influence their children more than anyone else.?
　37　 What happens during those early years can influence children for the rest of their lives.This includes some eating and exercise habits.Children are very careful,even at a young age.Children watch what others do carefully and imitate the behaviours of those closest to them.As parents,you should do the following:　38　 If you do that,your children are more likely to be enthusiastic about developing theirs.?
Let your children see you taking care of your own physical health by eating fruits and vegetables.Talk to them about healthy habits in appropriate terms and at a proper time.　39　?
　40　 Computers,televisions and other forms of technology are a major part of life in the 21st century.Unfortunately,as the use of technology in the home increases,so does the time spent watching TV or playing on the computer.So as parents,you should also arrange the time for your children wisely.?

A.Take part in physical activities and exercise regularly.
B.Don’t get rid of technology,but use it wisely.
C.Be enthusiastic about developing healthy habits of your own.
D.Your actions are speaking to them louder than your words will.
E.Children prefer to imitate their parents rather than listen to them.
F.This can be helpful to teach your children to form good eating habits.
G.It’s easy for the children to form their healthy habits when they are young.
答案与解析
【语篇解读】本文主要讲述了父母如何在孩子小的时候使他养成良好的习惯,由于那个时候的小孩子喜欢模仿大人的动作,所以用动作来说明比说话来说明有效。
36.D　由前文的“Your children are watching you.”可知孩子在看着你,小孩子不会说话的时候你的所有动作都比说话有效。故选D项。
37.G　由“What happens during those early years can influence children for the rest of their lives.”可知这个年龄段所发生的一切都会影响他的余生,也就是说在这个年龄段孩子比较容易养成习惯,包括好的和坏的习惯。故选G项。
38.C　由“If you do that,your children are more likely to be enthusiastic about developing theirs.”可知,如果家长养成健康的生活习惯,那么孩子也会积极地模仿大人形成健康的生活习惯。故选C项。
39.F　由“taking care of your own physical health by eating fruits and vegetables.”可知作者建议家长注意多吃水果、蔬菜形成健康的饮食习惯,就会教会孩子形成好的饮食习惯。故选F项。
40.B　此空在最后一段的开头,作为总领句,最后一段讲述的是科技比如电脑电视的广泛使用,只有B项涉及科技。故选B项。
第三部分　语言运用(共两节,满分30分)
第一节(共15小题;每小题1分,满分15分)
阅读下面短文,从每题所给的A、B、C、D四个选项中选出可以填入空白处的最佳选项。
At my heaviest I weighed 370 pounds.I had a very poor relationship with food:I used it to 　41　bad feelings,to make myself feel better,and to celebrate.Worried about my health,I tried many different kinds of diets but nothing worked.I came to believe that I could do nothing about my 　42　.?
When I was 50,my weight problem began to affect me 　43　.I didn’t want to live the rest of my life with this extra weight any more.?
That year,I 　44　a seminar where we were asked to create a project that would touch the world.A seminar leader shared her success story —she had not only 125 pounds,but also raised $25,000 for homeless children.?
　45　 by her story,I created the As We Heal(痊愈),the World Heals 　46　.My goal was to lose 150 pounds in one year and raise $50,000 　47　a movement founded 30 years ago to end hunger.This combination of healing myself and healing the world 　48　me as the perfect solution.As I began my own personal weight program,I was filled with the fear that I would 　49　 the same difficulties that beat me before.While the 　50　hung over my head,there were also signs that I was headed down the right path.I sent letters to everyone I knew,telling them about my project.It worked perfectly.Donations began 　51　 in from hundreds of people.?
Of course,I also took some practical steps to lose weight.I consulted with a physician(内科医生),I hired a fitness coach,and I began to eat small and 　52　 meals.My fund-raising focus also gave me new motivation to exercise 　53　.?
A year later,I 　54　my goal:I lost 150 pounds and raised $50,000! I feel that I’ve been given a second life to devote to something that is 　55　 and enormous.?
【语篇解读】本文讲述了作者曾因体重而束手无策,参加了一个研讨会后,作者给自己创建了一个项目,目标是减掉150磅,筹集50,000美金。一年后作者实现了这个目标,感觉自己像被给了第二次生命去做一些有意义的事情。
41.A.add B.mix C.kill D.share
答案C
解析根据上文“I had a very poor relationship with food(我和食物的关系不好)”可知,此处应该是用食物来消除坏情绪,故选C项。
42.A.height B.ability C.wisdom D.weight
答案D
解析结合上文:尝试了不同的饮食方式,但是没有效果,可知此处作者想表达的意思是:对于自己的体重什么也做不了,故选D项。
43.A.temporarily B.recently
C.seriously D.secretly
答案C
解析结合下文可知:作者的体重严重地影响了他。故选C项。
44.A.attended B.organised
C.recommended D.mentioned
答案A
解析句意:我参加了一个研讨会,在那我们被要求去创建一个可以接触世界的项目。故选A项。
45.A.Surprised B.Amused
C.Influenced D.Disturbed
答案C
解析根据下文作者创建了一个项目,可知作者被研讨会领导人的故事所影响,故选C项。
46.A.project B.business
C.system D.custom
答案A
解析结合上文,“we were asked to create a project”,出现过project,可推测应该是作者创建了“我们痊愈,世界痊愈”的项目,故选A项。
47.A.in search of B.in need of
C.in place of D.in support of
答案D
解析句意:我的目标是减掉150磅,筹集50,000美元,支持30年前创立的“结束饥饿”的运动。in search of寻找;in need of需要;in place of代替;in support of支持,故选D项。
48.A.scared B.considered
C.confused D.struck
答案D
解析句意:治愈我和治愈世界的联合在我看来是完美的解决办法。故选D项。
49.A.get over B.run into
C.look for D.put aside
答案B
解析句意:我害怕我像之前一样陷入困难,打击自己。故选B项。
50.A.excitement B.joy
C.anger D.fear
答案D
解析结合上一句“ I was filled with the fear...”可知,此处应该是恐惧感萦绕心头,故选D项。
51.A.breaking B.flooding
C.jumping D.stepping
答案B
解析句意:数百人开始踊跃捐款。故选B项。
52.A.heavy B.full
C.expensive D.healthy
答案D
解析根据上文“I also took some practical steps to lose weight.I consulted with a...”可知,作者在尝试一些实际方法去减肥,所以此处应该是健康的食物,故选D项。
53.A.regularly B.limitlessly
C.suddenly D.randomly
答案A
解析句意:我对筹集基金的关注也给了我定期运动的动力。故选A项。
54.A.set B.reached
C.missed D.dropped
答案B
解析句意:一年后,我实现了目标——减掉150磅,并且筹集了50,000美金。常用搭配reach one’s goal意为“实现某人的目标”,故选B项。
55.A.stressful B.painful
C.meaningful D.peaceful
答案C
解析结合上下文,这里something应该是指作者自己设定的目标—lost 150 pounds and raised $50,000,这是一件有意义的事情,故选C项。
第二节(共10小题;每小题1.5分,满分15分)
阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。
China,once famous for four inventions in ancient times,has once again showed its ability 56.　　　　　 (change)the world with its “new four great inventions”:electronic payments,shared bicycles,high-speed railways and online shopping.?
With electronic payments,people can buy and eat 57.they want simply with a tap of their phones.Electronic payments are so convenient that they are really popular with folks.Even pancake sellers are found 58.　　　　　　(use)Alipay.The bikes themselves are not new,59.　　　　　　 the operating model of bike-sharing is innovative.Chinese companies have surprised the world with the business model of bike-sharing which 60. (include)high technologies,and are entering overseas markets such as Singapore and Britain.The launch of high-speed trains has a 61.　　　　　　(big)influence on people’s choice of travelling than expected.The newly launched Fuxing Hao can travel at an 62.　　　　　　(amaze)speed of 300 km/h,making the 1,318 km journey in five and three-quarter hours.China also takes the lead in online shopping with various e-commerce platforms. 63.　　　　　　 the 11.11 shopping day in 2018,sales hit 10 billion yuan in the first 2 minutes after midnight and 64.　　　　　　(reach) 213.5 billion by the end of the day.?
Thanks to the large amounts of capital(资金)China has invested in encouraging innovation,China has entered 65.　　　　　　 new innovative time.?
答案与解析
【语篇解读】这是一篇说明文。中国在古代曾经以四大发明而自豪,本文讲述今天中国正在以“新的四大发明”领先世界。
56.to change　考查非谓语动词。句意:中国,在古代以四大发明而自豪,今天它再次以它“新的四大发明”展示了改变世界的能力。短语ability to do sth表示“做……的能力”,故填to change。
57.whatever/what　通过分析可知这里是一个宾语从句,且从句中缺少宾语,结合语境可知此处表达“人们可以买他们想要的东西”,因此填what,意为“……东西”。或表示强调“无论什么东西”,填whatever。
58.using　考查非谓语动词。短语be found doing sth“被发现在做某事”,故填using。
59.but　考查连词。句意:自行车本身并不新鲜,但共享单车的运营模式是创新的。根据语境可知上下文为转折关系,故填but。
60.includes　考查主谓一致。本句为定语从句修饰先行词the business model of bike-sharing,且在从句中作主语,故谓语动词应用单数形式。故填includes。
61.bigger　考查形容词比较级。根据下文than expected可知应用形容词比较级,故填bigger。
62.amazing　考查形容词。空格处修饰名词speed,修饰物应用-ing结尾形容词,故填amazing。
63.On　考查介词。在具体的某一天应用介词on。置句首单词首字母大写,故填On。
64.had reached　考查动词时态。根据下文by the end of the day“截至一天结束时”可知应用过去完成时。故填had reached。
65.a　考查冠词。time作“时代”讲为可数名词,此处表示泛指“一个时代”,故填不定冠词a。
第四部分　写作 (共两节,满分40分)
第一节(满分15分)
假定你是李华。你的美国朋友Jack发来邮件,想了解中国茶文化。现在请你给他回封邮件,内容包括:
1.中国茶文化简介;
2.饮茶的好处;
3.邀请他来中国体验茶文化。
注意:
1.词数80左右;
2.可以适当增加细节,以使行文连贯。
Dear Jack,
?
?
?
Yours,
Li Hua

参考范文
Dear Jack,?
I’m glad to hear from you.And now I’m very happy to share something about Chinese tea culture in reply to your last e-mail.
Chinese tea culture started about 4,000 years ago and drinking tea gradually became an amazing tradition.In China,people drink tea almost everywhere and in most of their spare time.Some Chinese believe that tea benefits people’s health a lot.Drinking a cup of tea makes people relaxed and refreshed.Others treat guests to tea drinking in social communication.
Probably,you’ve got a general picture of tea culture after my introduction.Then,how about coming to China to experience it yourself?Maybe,you will fall in love with it.
Yours,
Li Hua?
第二节(满分25分)
阅读下面材料,根据其内容和所给段落开头语续写两段,使之构成一篇完整的短文。续写的词数应为150左右。
One Sunday morning,George Thomas,a baker in a small New England town was walking through town when he saw a young boy coming toward him,swinging a bird cage in the air.On the bottom of the cage,there were three little wild birds shaking with cold and fear.George Thomas stopped the boy and asked him what he got there.?
The boy was happy and told him that there were just some old birds in the cage.When the baker asked him what he would do with the old birds,the boy said casually that he wanted to take the birds home and play with them.He would pull out their feathers to make them fight.He would have a really good time because he would enjoy watching these.?
George Thomas was shocked by what the boy said.How could a boy be so rude to wild animals?So he continued to ask the boy what he would do to the birds when he got tired of them,because he was such a naughty and cruel boy that he was sure to be tired of them sooner or later.The boy laughed and said that he got a cat,which liked birds,so he would give the birds to his cat.The baker got more worried and decided to help set free the poor birds.So he asked,“How much do you want for those birds,son?”?
The boy looked at him in surprise,wondering if the baker really wanted to buy them.He laughed and reminded the man that they were just plain old field birds.They didn’t sing and they were not even pretty.However,the baker insisted and continued to ask him how much money he wanted for the birds.
The boy stared at the baker as if he were crazy and said,“$10?”
Paragraph 1:
The baker reached in his pocket...?
Paragraph 2:
The baker picked up the cage.?
参考范文
Paragraph 1:
The baker reached in his pocket and took out a ten dollar bill. He placed it in the boy’s hand.The boy grasped the money firmly as if he was afraid that the baker would change his mind.In a flash,the naughty boy was gone.The baker looked at the boy walking away and shook his head.?
Paragraph 2:
The baker picked up the cage. And he gently carried it to the end of the alley where there was a tree and a grassy spot.Setting the cage down,he opened the door,and by softly tapping the bars persuaded the birds out,setting them free.The baker watched the birds flying in the sky,smiling.He took the empty bird cage home.?

Unit 3The world of science
Section A　Starting out & Understanding ideas
课后篇巩固提升
基础训练
Ⅰ.单句填空
1.I can work 　　　　　pressure and get along well with colleagues.?
答案under
2.You are supposed to carry out the task 　　　　　(flexible).?
答案flexibly
3.The mother desired her daughter 　　　　　(go) abroad for further study.?
答案to go或(should)go
4.It is not what you are given but how you make use of it　　　　　 determines who you are.?
答案that
5.When he woke up,he found 　　　　　(he) surrounded by some strangers.?
答案himself
Ⅱ.短语填空
lead to,in terms of,as well as,start with, work as
1.Almost every great love story and each big deal 　　　　　small talk.?
答案starts with
2.　　　　　 study and health,we should develop a healthy life style.?
答案In terms of
3.I am writing to apply to 　　　　　a volunteer for the activity.?
答案work as
4.As my best friend,she shares my troubles 　　　　　my joys.?
答案as well as
5.As is known to us all,hard work 　　　　　success.?
答案leads to
Ⅲ.完成句子
1.随着春天的到来,万物开始复苏。
　　　 　　　　　　　　　　,everything begins to come to life.?
答案With spring approaching
2.汤姆发现自己被中国文化深深吸引了。
Tom finds himself 　　　　　　　　　　　　　　　　　　　　.?
答案attracted by Chinese culture
3.就是通过不懈的努力他才取得了重大的科学发现。
　　　 　　　　　　　　　　　　　　　　　　　　　　　　　he has made a great scientific discovery.?
答案It is by continuous efforts that
4.就自然资源来说,它是世界上最贫困的国家之一。
　　　 　　　　　　　　　　natural resources,it is one of the poorest countries in the world.?
答案In terms of
5.毋庸置疑,我们有能力养活我们自己。
There is no doubt that we 　　　　　　　　　　　　　　　　　　　　ourselves.?
答案are capable of supporting
能力提升
Ⅳ.阅读理解
A
Medha Gupta sometimes felt worried making the 20-minute walk from the corner where the school bus dropped her off to her home in Herndon,Va.— especially during the colder months in winter.
Her mother,Divya Gupta had a suggestion:write an app.She was half-kidding,but Medha took the challenge seriously.So she went to work.
The result was Safe Travel,an app designed by Medha to help walkers feel more secure when travelling alone.Using the iPhone,a person can program it to send a warning to someone he or she trusts if he or she fails to arrive at a destination within a certain time.
It was the first iOS app that Medha had created.While she didn’t think much would come from the project,her effort caught the eye of judges for the annual Congressional App Challenge,who selected her as the winner for Virginia’s 10th District.
The App Challenge is designed to encourage students to consider careers in science,technology,engineering,and math by experimenting with coding and computer science.Winning students are invited to attend a reception on Capitol Hill in April and also received $250 in Amazon Web Service credits.
Medha said it took her about 40 hours to design,program and test the app.As for her next app?Medha’s not certain.She temporarily has her app-development ambitions on hold because she’s busy teaching herself artificial intelligence to help deal with improper words on Facebook.Yes,she knows that there are teams of engineers probably doing the same thing.But she figures it can’t hurt her own part,too.?
“If we see something wrong with the world,we should do something about it,”she said.“After all,the only one stopping us from doing something is ourselves.”
【语篇解读】本文是一篇记叙文,主要讲述了Medha Gupta设计一款手机应用程序的经历。
1.Why did Medha Gupta feel worried?
　　　　　　　　　　　　　　　　
A.It took a long time to walk home.
B.It was colder than ever in winter.
C.It was unsafe to walk home alone.
D.It was difficult to write an app.
答案C
解析推理判断题。根据首段的叙述和第三段首句可知,Medha有时候担心自己放学回家时的安全问题,因此她设计了应用程序Safe Travel,它能够使出行者独自外出时感觉更安全。
2.What does the underlined phrase “on hold” in Paragraph 6 mean?
A.Delayed. B.Developed.
C.Suspected. D.Satisfied.
答案A
解析词义猜测题。 根据画线词后的“because she’s busy teaching herself artificial intelligence to help deal with improper words on Facebook”,再结合画线词前一句“Medha’s not certain.”可推断出她暂时把程序开发的目标推迟了。
3.What is Medha’s attitude to the challenge?
A.Curious. B.Sensitive.
C.Uncertain. D.Optimistic.
答案D
解析推理判断题。根据第二段“but Medha took the challenge seriously.So she went to work.”可知,她很认真地对待这个挑战,并开始着手工作,这表明了她面对挑战时的乐观态度。
4.What’s the main idea of the text?
A.Medha registered for the App Challenge.
B.Medha designed Safe Travel successfully.
C.The App Challenge directs students to choose careers.
D.An app guides walkers home.
答案B
解析主旨大意题。本文是围绕Medha设计一款手机应用程序Safe Travel 展开的,讲述了她的设计初衷、过程以及成就。所以B项是最佳选项。

B
China will green light Internet medical services conducted by medical institutions as part of a broader push to promote Internet Plus Healthcare,those at a State Council executive meeting chaired by Premier Li Keqiang decided.
Medical institutions will be allowed to provide online diagnostic services for some common and chronic diseases in patients’ follow-up visits to their doctors.The top levels of hospitals will be encouraged to provide online services,including consultations (会诊),reservations and test result inquiries.
As China joins the ranks of middle-income countries,the demand for health services has increased accordingly.Internet Plus Healthcare can help reduce the problem of inaccessible and expensive public health services that have long been a big concern for the general public.
One decision coming out of the meeting says the intelligent review for health insurance will be applied and the one-stop settlement will be advanced.The real-time sharing of prescription and drug retail sales will be explored,as well.
“We must waste no time in pushing forward the measures once the decisions made.” Li said.“In recent years,top-level hospitals in major cities have seen steady increases in the number of patents.Medical bills have become a heavy burden on families and high-end medical resources still fall short of meeting the growing demand of the public.”
To solve the problem,a two-pronged (双管齐下的) approach must be taken.One is to establish medical partnerships to strengthen cooperation between major hospitals and community clinics.The other is to bring forward Internet Plus Healthcare to promote the sharing of quality medical resources.
The government will see to it that long-distance healthcare services cover all county-level hospitals.So more efforts will be made to ensure that high-speed broadband network will be extended to cover medical institutions in urban and rural areas.Dedicated Internet access services will be set up to meet the needs for long-distance healthcare services.
【语篇解读】本文是一篇说明文。文章主要是关于中国政府计划开展绿色互联网医疗服务的详细内容报道。
5.According to the text,which of the following services won’t a patient enjoy online?
A.Receiving a medical operation.
B.Asking doctors for advice after the test.
C.Several doctors’ discussion about the disease.
D.Making an appointment with a doctor in advance.
答案A
解析细节理解题。根据文章第二段最后一句“The top levels of hospitals will be encouraged to provide online services,including consultations,reservations and test result inquiries.”可知,病人获得的在线服务包括会诊、预约和结果咨询,所以只有A项没有涉及。
6.Why is the demand for health services increasing in China?
A.The expense of medical care.
B.The recognition of health insurance.
C.The improvement of people’s life quality.
D.The inconvenience of hospital equipment.
答案C
解析推理判断题。根据文章第三段第一句“As China joins the ranks of middle-income countries,the demand for health services has increased accordingly”可知中国人民的生活质量已经提高了。
7.What can be the suitable title for the text?
A.Modern Hospitals
B.Online Healthcare on its Way
C.No More Burden for General People
D.Wide Applications of Internet Service
答案B
解析标题归纳题。根据文章的首段和尾段可知互联网医疗服务正在发展中,方兴未艾。
Ⅴ.七选五
Self-driving cars are believed to be the future of driving.Companies including Toyota,Uber and Google are all competing to be the first to bring them to the market.However,carmakers need to solve one problem first:　1　 Most drivers today use gestures to show their intentions.They wave a car into a lane,or nod at passers-by and cyclists,to let them cross.　2　So what can they do?US carmaker Ford and its partner Virginia Tech think they have the answer,according to Business Insider.?
　3　For example,if a driverless car is giving way,it could flash two white lights side to side.A solid white light would tell people nearby that there are no humans in the car.A slow blinking light would show the car is coming to a stop.　4　To test the method on real roads,the team designed a special suit that looks exactly like a car seat.When a driver wears it,it looks like the car is driverless.?
The team successfully collected more than 1,500 hours of data after about 2,900 kilometres of “self-driving” through busy cities.　5　Ford says it plans to share the data with 11 other carmakers,according to DOGO News.Ford hopes that in the future,every carmaker will use the same system of signals.?

A.But self-driving cars don’t have this ability.
B.It’s a test for the company’s self-driving technology.
C.The data recorded how people interacted with a driverless vehicle.
D.How driverless cars communicate with passers-by,bikers and other drivers?
E.A rapidly flashing light would tell passers-by that a car is about to speed up.
F.More than one-third of them are worried about the safety of self-driving cars.
G.The team is testing the method that uses light signals to show what self-driving cars are.
答案与解析
【语篇解读】本文是一篇科技报道说明文,向读者介绍了无人驾驶车辆如何利用灯光和周围的人与物以及其他司机进行沟通。
1.D　第一段是全文的总领,下文主要介绍了无人驾驶车辆如何与过路人以及其他司机进行沟通。
2.A　上文提到,大多数司机可以用手势来向他人示意。下文中又指出“So what can they do?”,故可推断此处是将无人驾驶车辆与大多数司机进行比较,空格处是指无人驾驶车辆没有这项技能。
3.G　根据本段内容可知,本句是本段的主题句,且上下文谈论的是无人驾驶车辆利用灯光信号与周围的人进行沟通。
4.E　空格处上一句讲的是慢闪灯的示意,故可知此处是与上文慢闪灯做比较。
5.C　空格处承接上文,进一步解释了这些数据是记录人们怎样与无人驾驶车辆进行互动交流的。