Unit 1 Great Scientists 全单元

课件38张PPT。Unit 1
Great scientistsPeriod IV Grammar 2Discovering useful words and expressions:
Keys for Exercise 1 (P4)examinedput forwardexposed
cureimmediatelylook intoannouncedinstructvaluable3keys for Exercises 2:make a telephone callmake a decisionmake a planmake a speechmake a contributionmake a noisemake a changemake a description4Grammar Participle 过去分词具有动词的性质，同时兼有形容词或副词的性质，在句中可以作表语、定语、状语和补足语。定语——在句中修饰名词或代词的成分。表语——是谓语的一部分，位于系动词之后，说明主语身份、特征或状态。一. 过 去 分 词的 定 义 动 词的 –ed 分词 即 过去 分 词， 一般 只 有一 种形 式, 但 也有 不规 则的 构成 形 式。
例如: want---wanted---wanted
do---did---done
go---went---gone1. a retired teacher
一位退休的教师
2. an honored guest
一位受尊敬的客人
3. The library is now closed.
图书馆现在关门了。
4. You seem frightened.
你看样子受了惊吓。 (attribute)(attribute)(predicative)(predicative)1.The encouraged people are excited.
2. The broken cup is thrown away.
3. I want to write stories about people addicted to drugs.
4. We are studying in a school built 70 years ago.作定语修饰名词或代词
1. 单个的过去分词作定语一般放在名词的前面,过去分词短语作定语通常放在被修饰的词后面. 2、单个的过去分词作定语时一般兼有被动和完成的意义，常作前置定语。
E.g. ：a lost animal 一只迷路的动物
a used stamp 一枚用过的邮票
an injured finger 一个受伤的手指
a broken coin 一枚破损的硬币
a lighted candle 一支点燃的蜡烛
注意：过去分词作定语时，有时只有被动意义。
E.g.：spoken English 英语口语
written exercises 书面练习
3. 少数表示位移或状态改变的不及物动词的过去分词只有完成的意义
fallen leaves 落叶
the risen sun 升起来的太阳
the advanced countries 发达国家
drunken man 一个醉鬼
a retired teacher 一名退休教师
an escaped prisoner 一名逃跑的囚犯
by-gone days 过去的岁月
4、过去分词作后置定语，表示被动和／或完成意义。
E.g.：How I regretted the hours wasted in the woods!
我多懊悔在树林浪费的时光啊
I like wearing clothes made of this kind of cloth．
我喜欢穿这种布料做的衣服。
E.g.：The books written by Lu Xun are popular．
鲁迅写的书很受欢迎
We’11 go to visit the bridge built hundreds of years ago．
我们要去看那座建于几百年前的桥。Change the following Past Participle into clauses.
1） He told us of the great wrong done to him.
= He told us of the great wrong ___________________ to him.
which had been done注：本句过去分词作定语，既表被动又表完成。2） The United States is a developed country.
= The United Stated is a country ______________________ .
which has developed作定语，只表示完成。3） Have you noticed the bridge being built there?
= Have you noticed the bridge
______________________ there?
which is being built注：本句过去分词作定语，表被动动作正在进行。 5、过去分词修饰 something, everything, anything, nothing, somebody, nobody等不定代词或指示代词those时，要放在这些词的后面。He is one of those invited.
Nothing reported (in the newspaper) interested him. 6、 有些过去分词作前置定语和后置定语时意义不同。in the given time
with the words givena concerned look
the people concerneda wanted person
workers wanted在既定的时间内
用所给的单词关切的神情
有关人士被通缉的人
招聘工人二、过去分词作表语
1、过去分词作表语，表示主语的特点或所处的状态，其前的系动词有包括be在内的多种形式。
2. 许多动词的过去分词已经被当作形容词使用。如：disappointed, excited, moved, puzzled, pleased, surprised, lost等。
E.g.：Everyone present is very inspired at his speech．
听了他的发言，在场的所有人都很振奋。
You seem frightened.
你似乎受了惊吓。3、过去分词作表语，构成的系表结构与被动语态的区别：
过去分词作表语，强调主语的特点或所处的状态；而被动语态中，主语是动词所表示动作的承受者。
e.g.：This shop is now closed．
这家商店现在已经关门了。(状态)
This shop is closed at 6 pm everyday．
这家商店每天6点关门。(动作） （１）作表语的过去分词，被动意味很弱，主要表示动作的完成和状态，此时相当于一个形容词。
（２）被动语态的过去分词，动作意味很强，句子主语为动作的承受者，后常跟by短语。
The glass is broken.
Our classroom is crowded The glass was broken by Jack.
The windows were closed by Tom last night.（3）作表语的过去分词前可以有修饰语，而被动语态的过去分词前不能加修饰语。
The glass was broken by Tom.
Your composition is well written.现在分词与过去分词区别:1.语态上现在分词: 表示主动的动作过去分词: 表示已经被动的动作2.时间上现在分词: 表示正在进行的动作过去分词: 表示完成的意思I heard someone opening the door .
I heard the door opened . the falling leaves
the fallen leaves boiling water
boiled water the rising sun
the risen sun 3. 现在分词表示它所修饰的名词或句子主语的特征、特性。
过去分词表示它所修饰的名词或句子主语的心理感受或状态。 a moving film
a moved audience The news is exciting.
We were excited to hear it.20Assignments 1. 书本P5 EX.2,3.
2. 书本P 42.翻译(作业本上)
3. 优化训练P1. 第II题.
4. 优化训练P5.语法专练.
5. 作业本A P3—P4. 第I, II.题.
21Unit 1
Great scientistsPeriod V Exercises Complete the table with phrases that have the same meaning. P5Past Participle Past Participle
as the Attribute as the predicative
terrified people 1.
reserved seats 2.
polluted water 3.
a crowded room 4.
a pleased winner 5.people who are terrifiedseats which are reservedwater that is polluteda room that is crowdeda winner who is pleasedPast Participle Past Participle
as the Predicative as the Attribute
1. children who 1.
look astonished
2. a vase that is broken 2.
3. a door that is closed 3.
4. the audience who feel tired 4.
5. an animal that is trapped 5.astonished children a broken vasea closed doorthe tired audiencea trapped animalPractice: Complete the sentences using the past participle as the predicative.1. 丢了钱他自责不已。
He ______________ about losing the money.
2、你为什么总是看上很疲劳？这些日子睡得好吗？ Why do you always _______________ ? Do you sleep well these days?
3.我对昨晚看的电影很失望。我原以为它能好些。
I _____________________ the film I saw last night, I had expected it to be better.
got blamedlook so tiredwas disappointed with4.听说那位明星死了，人人都很惊讶。 Everybody ____________to hear the death of the famous film star．
5.要去动物园了，孩子们非常兴奋。
The children ______________________ going to the zoo．
6.他的伤口感染了一种新病毒.
His wound ___________________ a new virus．
was shockedare really excited aboutbecame infected with26Translation Apart from going to the park, I have not been outside my flat this summer.
The results of the scientific experiments are valuable to us and they will contribute to the success of our research.
In addition to a good income I am offering you a new flat to live in.
It is difficult to draw a conclusion without enough evidence.275. Please check carefully after you complete the writing and make sure all the sentences make sense.
6. You are going to attend the lecture, aren’t you? But you don’t seem very enthusiastic about it.
7. Too much work and too little rest often leads to illness.
8. The government announced that the disease was under control.
9. Professor Yang is strict with his assistants. They must do the experiments according to his instructions. Linda worked for the Minnesota Manufacturing and Mining Company, ______ as 3M.
A. knowing B. known
C. being known D. to be known高考链接B解析：答案B。此处考查过去分词作后置定语，3M与know之间是被动关系，故用过去分词表示被动。2. The disc, digitally ________ in the studio, sounded fantastic at the party that night.
A. recorded B. recording
C. to be recorded D. having recorded高考链接A解析：答案A。此处考查过去分词作后置定语，disc与record之间是被动关系，故用过去分词表示。3. The flowers _______ sweet in the botanic garden attract the visitors to the beauty of nature.
A. to smell B. smelling
C. smelt D. to be smelt高考链接B解析：答案B。此处为现在分词作定语，修饰flowers。smell为系动词，不能用于被动语态，相当于which/that smells sweet。Practice 1. Prices of daily goods ____ through a computer can be lower than store prices.
A. are bought B. bought
C. been bought D. buying√2. With a lot of different problems ____, the
newly-elected president is having a hard time.
A. settled B. settling
C. to settle D. being settled√3. Don’t use words, expressions or phrase ____ only to people with specific knowledge.
A. being known B. having been known
C. to be known D. known√ 4. When I got back, I saw a message to the door “Sorry to miss you; I will call later.”
A. pin, read B. pinning, reading
C. pinned, reading D. pinned, read√5、A boy Jack won the game.
A boy himself Jack won the game.
A. calling B. calledA6、Most of the artists to the party were from South Africa.
A.invited B.to invite C.being invited D.had been invitedA7、The first text books for teaching English as a foreign language came out in the 16th century.
A.having written B.to be written C. being written D.written
DB8、 Who is the man to your father just now?
Who is the man to just now?
A.speaking B. spoken
9、The building last year is seventy meters high.
The building now is seventy meters high.
The building next month is seventy meters high.
A. built B. to be built C. being builtABABC10、An agreement tomorrow will do good to every one of us.
A. to be signed B. being signed C. signed
11、The plan for the trip by our teacher next week is very important.
A. made B. to be made C. being made
12、 The Olympic games , in 776 BC, didn't include women players until 1912.
A.first playing B.to be first played
C.first played D.to be first playing
ABC13、Cleaning women in big cities usually get ____ by the hour.(NMET98)
A. pay B. paying C. paid D. to pay
14、As we joined the big crowd I got ____ from my friends. (NEMT 2001)
A. separated B. spared C. lost D. missed
15、The pilot asked all the passengers on board to remain ____ as the ship was making a landing. (2004 上海)
A. seat B. seating C. seated D. to be seating
CAC
From his ____ look on his face, the price of meat must have risen.
A. disappointed B. disappointing
(2) He hung up the phone with a ____ smile on his face.
A. satisfied B. satisfying
(3) She shouted in a ____ voice.
A. pleasing B. pleased
(4) Judging from her ____ face, she must be in trouble.
A. puzzled B. puzzling
(5) The ____ parents are not ____ with their ____ son.
A. disappointing B. disappointed C. satisfied修饰look, smile, voice, face等能表示人的感受的过去分词.
AABABCA38Assignments 1. 书本P42 EX.1.
书本P44 EX. 1,2. (第二题作业本上)
作业本A. P6 第 I 题.
优化训练 P 7 再接再厉.第I, II, V 题.
课件23张PPT。Unit 1
Great scientistsPeriod III Language points Dear Editor,
Recently, our class have had a heated discussion about whether the Beijing Zoo should be moved out of the city. Some of my classmates are in favor of the move. They say large crowds of tourists to the zoo will result in traffic jams. They also say that once moved, animals will have more space and better living conditions in the suburbs. However, other students are against the idea, saying that the Beijing Zoo, built in 1906, has a history of 100 years, and is well-known at home and abroad. So it should remain where it is. What’s more, moving may cause the death of some animals. To move or not, this is a big decision which has to be made by people in Beijing.
Yours truly,
Liu HuaLanguage Points 1. the way of doing sth.= the way to do … “做…..的方法”
She showed us the way of cleaning it.
= She showed us the way to clean it.
the way作方式状语时引导词有三种:that; in which;或不填.
E.g. I don’t like the way (that/ in which) you speak to your father.
I do not share the way which you explained at the meeting.
与way 相关的短语:
by the way lose one’s way
on one’s way to… no way
in the way in a way
in this way=by this means=with this method顺便说迷路在去…的路上没门,别想挡道从某种意义上用这种方法2.Who put forward a theory about black holes?
put forward (1) 提出(建议等); 提前;
(2)推荐某人或自己任职位;提名
E.g. They put forward a new plan for the experiment.
May I put your name forward as our monitor?
We should put forward the meeting.
put away put down
put off put out
put up put up with…
You can take anything from the shelf and read, but please ______ the books when you’ve finished with them.
A. put on B. put down C. put back D. put off抛弃;舍弃写下来;记入名单 耽误;延期建立;建造熄灭(灯);扑灭 (火)忍受……3.John Snow was a well-known doctor in London---so famous, indeed that he attended Queen Victoria to ease the birth of her babies.attend v.
(1) pay attention to 注意,留意,专心. 如:You must attend to your work. (2)to take good care of ….照看,照料.如:The doctor attended the patients .(3)to be present at 出席,到场. 如:
attend school 上学 attend a lecture 听讲座
attend church去教堂 attend (at) a wedding出席婚礼attend--- absent attendance4.But he became inspired when he thought about helping ordinary people exposed to cholera.expose v.
expose ….to…. 暴露
E.g. He exposes his skin to the sun.
(2) to reveal the guilt 揭露;揭发
E.g. He exposed their plot.
I threatened to expose him ( to the police).(3) be exposed to 使暴露在….
E.g. The scandal was exposed to public finally.
exposed adj. 暴露的，暴露于风雨中的，exposure n. 暴露，显露expose sth to the light of day
把某事暴露于光天化日之下
expose a fraud 揭穿骗局revealexposed to cholera 在句子中是过去分词用作后置定语,表示被动.意为 “患霍乱的”.如:The book written by LuXun is very popular.
鲁迅写的书是很受欢迎的.昨天我们看见的那个人是史密斯先生.The man seen by us yesterday is Professor Smith.The disc, in the studio, sounded fantastic at the party that night.
A. recorded B. recording
C. to be recorded D. having recorded7.So many thousands of terrified people died every time there was an outbreak.every time 和the first time一样是连词，引导时间状语从句，意为“每次，每当”E.g. Every time I meet him, I always think of the things happened between us.每次见到他，我就想起发生在我们之间的事情。注意: immediately, the moment, directly, 与 every time一样，都可以用作连词引导时间状语从句，意为 “一…..就”。如：
I will give the letter to him immediately I see him.
我一见到他就把这封信给他。
I came directly I got your letter.
我一接到你的信就来了。8.The second suggested that people absorbed this disease into their bodies with their meals .absorb…..into 吸收 如：E.g. The big company has gradually absorbed these small companies into its own organization. 这家大公司逐渐将这些小的公司吞并了。absorb v.
(1)吸收（液体）；承受；承担. 如:
(2)吸引；使专心；使全神贯注 如:We’ll not absorb these charges. 我们不能承担这些费用。The writer was so absorbed in his writing that he forgot to flick the ashes from his cigar.
I was totally absorbed by the wonderful scenery. 他发现在两条街道上霍乱流行的特别厉害，在十天之内就死去了五百多人。9.He found that in two particular streets, the cholera outbreak was so severe that more than 500 people had died in 10 days.severe v.
(1)harsh or strict 严厉的；苛刻的；严格的. 如:
The severe trainer who always give us severe punishment has gone abroad. You can breathe freely again.
(2)剧痛的，剧烈的，严重的，难熬的 如:
a severe attack of toothache.总是给我们严厉处罚,要求苛严的教官已经出国.你可以完全放心。 牙痛的剧烈发作。10. It seemed the water was to blame.
看来霍乱的流行要归罪于饮水了。be+动词不定式，可以表示该做或不该做的事情，相当于must, should, ought to 等。 如：E.g. No one is to leave this building without the permission of the police.blame sb. for sth/ doing sth.
blame sth. on sb.
put the blame on….
take/bear the blame 把….怪到…头上怪在….的身上承担责任E.g. 1) He blamed the teacher for the failure of this exam.
2) Obviously, you can not blame the accident on that innocent passenger. I bet the driver should take the blame. 责备某人做某事11.Next,John Snow looked into the source of the water for these two streets.look into 看…...里面; 检查；了解。 如：
We’ll look into this matter together.look on
look out
look over
look around
look through
look up and down
look after观看，面向，旁观，看待面朝，留神，照料从上面看，察看，检查环顾，观光，察看看穿，审核，浏览，温习仔细打量，到处寻找寻求，照顾，关心12. In addition, he found two other deaths in another parts of London that were linked to the Broad Street outbreak.
除此之外，他发现在伦敦的另一个地方有两个死亡的病例与宽街爆发的霍乱有关联。in addition , 可以与apart from, besides替换,意思是 “除….之外” 如：
In addition, the course also produces practical experience.
此外这门功课还提供了实践的基础。
A number of people came to the zoo in addition to Peter and Paul.
Apart from them, I had no one to talk with.
Apart from her nose, she is quite good—looking.
fall apart set apart
take apart tell apart
tear apart 散开,拆散把…分开,使分离拆卸开，拆开区分开撕开，拆散Distinguish in addition to = besides 除了…以外(还有);
except 除了….以外(没有),表示从整体中除去一部分.
except for 是指对主要部分的肯定和局部的否定,在整体 中除去一部分.
E.g. 1) In addition, you can experience surviving from the jungle.
2) Besides English, we must learn Mathematics, Physics and Biology.
3) Nobody knew the secret except Mr. Wang.
4) Your composition is very good except for some spelling mistakes.
______ the occasional visit, what does Alan do for his kids?
Which of the following is wrong?
As well as B. In addition to
C. Apart from D. Except that D13.With this extra evidence John Snow was able to announce with certainty that polluted water carried the disease.announce v. 如：
The captain announced that the plane was going to land. 机长宣布飞机就要着陆了。有了这个证据，约翰.斯诺就能够肯定的宣布，这种被污染的水携带病毒。link…to... 把…与…连接；联系 如：
Fingerprints linked the suspect to the crime.
指纹证实了嫌疑犯的犯罪事实。
be linked to 连接 如：
The two towns are linked by a railway.1. Remember the points.
2.书本P4. EX.1.
3. 作业本A. P1. II.
4. 作业本B. P1. I, II.
Expressions & Phrases
know about… 了解……的情况
lift up 举起;抬起;提升
steam engine 蒸汽机
physical characteristic 人体的特征
put forward a theory about…..
提出一个有关……的理论
6. infectious disease 传染性的疾病
7. in scientific research 在科学研究上8. draw a conclusion 得出结论
9. analyse the results 分析结果
10. a well-known doctor 一个著名的医生
11. ordinary people 百姓;普通人
12. expose (…)to sth. 暴露(…..)在……中
13. the most deadly disease 最致命的疾病
14. terrified people 被吓坏的人们
15. get interested in sth./doing sth. 对…产生兴趣
16. absorb sth. into… 把….吸收入….
17. gather the information 收集信息18. a valuable clue 一条珍贵的线索
19. in addition (to…) 除..…之外还有…
20. link … to … 将….和….联系起来 (be linked to…)
20. have it delivered (have sth. done) 叫某人送东西
22. die of… 死于…
23. announce with certainty 肯定地宣布
24. polluted water 被污染的水
25. prevent sb. from doing sth. 阻止某人干某事
26. deal with… 处理……
27. solve the problem 解决难题28. come to an end 到了尽头
29. find the cause of this illness 找出疾病的起因
30. look into… 调查……
31. apart from… 除…..之外;此外 (=except for…)
32. prepare for… 预备好….
33. be strict with sb. 对某人严格要求
34. a revolutionary theory 一个革命性的理论
35. lead to… 通向…. ;导致… (注意:to为介词)
36. make sense 有意义39. at times =sometimes 有时候
40. contribute to sth. 有助于;促进
41. encourage sb. to do sth. 鼓励某人做某事
42. point of view 观点
43. living conditions 居住条件
44. break… in/into pieces 把…摔成碎块
45. be devoted to sth./sb. 专致于…….; 关心…;挚爱…
46. devote one’s life to doing sth. 献身于…..
47. curved line 曲线
48. achieve great success 取得巨大的成功课件4张PPT。I believe in you
When you_________ across the room
Or ______ someone else a name.
I believe in you
When you say you don’t want to do
Something that you’ve been ______ to do.
I believe in you
When you take the ________ quietly,
Knowing it wasn’t your ________ ---
Knowing that, probably, no one understands.
I believe in you yellcallaskedblamefaultI believe in you
When you’re ______ and would rather be somewhere else
Having _______
But you buckle down and do your anyway
And stay in school
I believe in you
When the world around you makes bad _______---
But you don’t,
I ______ you never will.
I love your red hair, blonde hair, black hair, and_______.
I love your freckles, white_____, brown skin, black skin,
and tan.
I love you, not for what you are on the outside,
But what you are on the_______.
boredfunchoicespraybrownskin insideI believe in you when you try,
When you don’t try,
When you turn the world ______ down
Or try to set it right.
I believe in you
For who you were, who you are,
And who I know that you can be.
Sometimes I see your good________, your caring ways,
And I think what wonderful parents you must have
And how ______ they’d be if they could see you right now.
Don’t ever ______ them, but live to make them proud.
Bring them up with you before the world.
upside mannersproudshameI’ve seen you hurt, seen you care,
Seen you stand together as a unit,
Seen your hands:
Your little, _______ hands,
That went from ________ toys in Show and Tell
To skillfully throwing balls through a hoop( or at the wall).
Those hands will someday be left in _______of the world.
Learn your lessons well.
I believe in you,
And so do others, ________ you may not know it.growingholdingchargethough课件21张PPT。Unit 1
Great scientistsPeriod II Reading I What impressed you most in 2003?Warming upIt is a kind of terrible infectious disease caused by animals with wings and it caused a lot of deaths every time there was an outbreak and it was very difficult to defeat.It is a kind of terrible infectious disease, which killed many people.2.What do you know about bird flu?1.What do you know about SARS?Kinds of infectious disease:cholera (霍乱)What do you know about cholera ? It infects people’s intestines(肠), causing diarrhea(腹泻), vomiting(呕吐) and leg cramps( 抽筋). The most common cause of cholera is people eat food or drink water that has been polluted by the bacteria( 细菌). A severe case can lead to death without immediate treatment.choleraBacteria of choleraJohn Snow defeats “King Cholera”
John Snow“King Cholera”Reading 1.Who defeats “King Cholera”?
2.What happened in 1854?
3.How many people died in 10 days?
4.Why is there no death at No. 20 and 21 Broad Street as well as at No. 8 and 9 Cambridge Street?
5. What helps John Snow find the clue about the cause of the disease? Skim and Scan1.Who defeats “King Cholera“?
A. Linqiaozhi B. Zhongnanshan C John Snow D. Charles Darwin
2.What happened in 1854?
A. An earthquake hit London.
B. There was a severe outbreak of cholera.
C. John Snow defeated cholera.
D.A big fire almost destroyed London.
3.About how many people died in 10 days?
A.300 B. 450 C.500 D. The passage doesn’t mention.4.Why is there no death at No. 20 and 21 Broad Street as well as at No. 8 and 9 Cambridge Street?
5. What helps John Snow find the clue about the cause of the disease?
a scientist B. a closely friend C. a pump D. a mapPeople had not drunk the water from the Broad Street pump.Finding out the cause of Cholera.Listening1 Why couldn’t the cholera be under control at first?
2 Which theory did John Snow believe in?
3 John Snow finally proved the theory he believed by ____.
A. gathering information with the help of a map
B. looking into the source of the water for Broad Street and Cambridge Street
C. Separating those who suffered cholera from those who didn’t
D. Both A and BNeither its cause, nor its cure was understood.People absorbed cholera into their bodies with their meals.4. To prevent the cholera from spreading again, what did John Snow do?
Suggested that the source of all water supplies be examined.
Suggested that new methods of dealing with polluted water be found.
Instructed the water companies not to expose people to the polluted water anymore.draw a conclusionfind a problemmake up a questionthink of a methodcollect resultsanalyse the resultsrepeat if necessaryHow to prove a new idea in scientific research?find supporting evidenceJohn Snow Defeats “King Cholera”What causes cholera?Which theory is correct?Collect information on those who were ill or died and where they livedMark information on a map to find out where people died or did not diedFind out where they got the water. Analyse the water to see if it is the cause of the illnessNot necessary in this experiment as the conclusions were so clear. The water is to blame. The source of all drinking water should be examined.Nobody knew the cause of the serious disease of choleraa strange cloud of gas found its victimspeople absorbed the disease with mealsCollect information from the cholera outbreak to prove which theory was correctThe problemThe causeThe methodThe resultsIdea 1 or 2? Why?The conclusionHe found the cause of cholera was the polluted waterIdea 2. Because the information showed that the dirty water carried cholera.cholera could be defeated now that its cause was known. 1. What’s the main idea of the passage?
John Snow was a well-known doctor in London.
The cause of Cholera was polluted water.
The source of all drinking water should be examined.
How did John Snow collect, analyze data and find the cause of the disease and solved it .Afterthought2. Cholera was 19th century disease, which two diseases are similar to cholera today ? Why ?SARS and AIDS. They are both very serious, have unknown cause and need public health care to solve.Assignments 1.作业本A第7页阅读理解.
2. 作业本B 第2页完型填空.
3. 优化设计P15页阅读理解B篇. Formal with few adjectiveVivid use of words with similes and metaphorsVivid use of language and more informal styleNo speech except quotationNo speech except to help the descriptionSpeech to show feelings, reactions, etc.Not emotionalEmotional to describe atmosphereEmotional to describe feelingsFactualNot factual but imaginativeImaginative but can be based on fact Read the passage again and fill in the blanks:
John Snow was a well-known ____ in London in the ___ century. He wanted to find the ______ of cholera in order to ______ it. In 1854 when a cholera ____ out, he began to gather information. He _____ on a map where all the dead people had lived and he found that many people who had drunk the dirty water from the ______ died. So he decided that the polluted water carried cholera. He suggested that the _____ of all water supply be _______ and new methods of ________ with polluted water be found. Finally, “King Cholera” was defeated.doctor19thcausedefeatbrokemarkedpumpsourceexamineddealing课件24张PPT。EX. on Page42& Page 44. exposed …to
linkd…to
connect … to
blame
severe
examine
test
rejected
absorbed
defeatedprepared
interested
worried;
continued
arrived
concerned
frightenedKeys for Ex. 2 on Page 44I found this broken plate on the floor.
I saw a tall, dark and handsome man called Xiao Ming.
I looked at that modern abstract painting colored in yellows and greens.
Yesterday I got the expected answer to my questions.
She is my friend devoted to my interests.
On the doorstep I found a lot of bottles labeled in green ink.
We saw many cracked windows in that room. Unit 1
Great scientistsPeriod VI Reading II The Solar system eight planets
many comets
other objects Stephen hawkingPtolemyCopernicusZhang HengHubbleGalileo Reading Copernicus’ Revolutionary Theory SunearthBefore Copernicus’ theory Showing Copernicus’ theorySunearthearthSunSkim the text and draw the two theories of the universe with the following pictures.Read the text and answer the following question.
What conclusion did Copernicus’ mathematical calculations lead to?
Why couldn’t he tell anyone about the theory?
How many years did Copernicus work on the problem to complete his theory?
When did Copernicus publish his theory?
Do you think it’s right for Copernicus to publish his theory that late? It leads to the conclusion: that the earth was not the center of the solar system.What conclusion did Copernicus’ mathematical calculations lead to?2. Why couldn’t he tell anyone about the theory?Because the powerful Christian Church would have punished him for even suggesting such an idea.3. How many years did Copernicus work on the problem to complete his theory?It took 4 years for him on the problem.4. When did Copernicus publish his theory?He published his theory as he lay dying in 1543.5. Do you think it’s right for Copernicus to publish his theory that late?1. lead to 通向;导致E.g. 1) The roads leads to the foot of the hill.
2) They think such a mistake often leads to a serious consequence.
3) Only by studying hard can you be led to success.
result in
E.g. The talk resulted in reducing the number of missiles reduction.
The receptionist ____ to the boardroom.
lead to B. led the way
C. lead up to D. to lead to B2. Only if you put the sun there did the movements of the other planets in the sky make sense.
只有你把太阳放在中心位置上，天空中其他行星的运动才能说得清楚。
only if 只有；只要。当以only引导的短语或状语从句放于句首时，为了加强语气，句子需要倒装。
1) Only if a teacher give permission is a student allowed to enter the room.
2) Only by shouting and waving his hands could he be noticed.
3) Only if you read them loudly can you master those new words and phrases.
4) Only if you put your heart in it will you make progress.
5) Never have I seen such a beautiful place. make sense 讲得通；有道理;有意义
1)看这里，读这个句子，好像一点也讲不通。
Here, read the sentence. It doesn’t seem to make sense.
2) 你编的故事我听不明白。
Your story doesn’t make sense to me.
3) 他说他不能理解老师说的内容.
He told me that he can not make sense of the content taught by the teacher.
4) 你责骂那个司机是没有道理的.
There is no sense in blaming that driver.rise & raise & ariserise 升起；起身；上升，通常作不及物．无被动语态
raise 提高；饲养；升起，通常作及物动词,有被动语态
arise 出现；发生；起因于
rise rose risen rising
raise raised raised raising
e.g. 1. How did this quarrel ______.
2. The river _____ in the mountains.
3. What the teacher said ____ my courage.
4. The flood has _____ two feet.
5. His voice _____ in excitement.ariserisesraisedrisenrose3.4. He placed a fixed sun at the centre of the solar system with the planets going round it and only the moon still going round the earth.
他把太阳固定在太阳系的中心位置上，而行星则围绕着太阳转，只有月球仍然绕着地球转。
with the planets going round it是with + 宾语 + 宾语补足语的结构，在句中作状语。这一结构在句中常作定语或状语，作宾补的可以是介词短语、过去分词、形容词、副词或动词不定式等。现将其基本形式归纳如下：
with+n./pron. + doing sth.（伴随的动作）
done（已经完成被动的动作）
to do（将要执行的动作）With + n./pron. + 介词短语
E.g. He sat there with a smile on his face.
(2) With + n./pron. + 副词
E.g. With Mr Smith away, we’ve got more room.
(3) With + n./pron. + 不定式
E.g. With so much work to do, he could not go home.
(4) With + n./pron. + 现在分词
E.g. The street was quiet with no buses running.
(5) With + n./pron. + 过去分词
E.g. In came a man with his hands tied back.
(6) With + n./pron. + 形容词
E.g. He wrote a shirt, with the neck open, showing his bare chest.Assignments 1.优化训练 P14. 单元测试单项选择.
2.作业本B. P3—4. 第I, II 题.
3. 翻译书本P8 Learning Tip(作业本上)Discovering useful words and expressions:
Keys for Exercise 1:examinedput forwardexposed
cureimmediatelylook intoannouncedinstructvaluableAnswer keys for Exercises 2:make a telephone callmake a decisionmake a planmake a speechmake a contributionmake a noisemake a changemake a description Complete the table with phrases that have the same meaning.Past Participle Past Participle
as the Attribute as the predicative
terrified people 1.
reserved seats 2.
polluted water 3.
a crowded room 4.
a pleased winner 5.people who are terrifiedseats which are reservedwater that is polluteda room that is crowdeda winner who is pleasedPast Participle Past Participle
as the Predicative as the Attribute
1. children who 1.
look astonished
2. a vase that is broken 2.
3. a door that is closed 3.
4. the audience who feel tired 4.
5. an animal that is trapped 5.astonished children a broken vasea closed doorthe tired audiencea trapped animalEx. 3: 1. blamed / upset 2. tired 3 . disappointed
4. shocked / depressed 5. excited 6. infected Translation Apart from going to the park, I have been outside my flat this summer.
The results of the scientific experiments are valuable to us and they will contribute to the success of our research.
In addition to a good income I am offering you a new flat to live in.
It is difficult to draw a conclusion without enough evidence.5. Please check carefully after you complete the writing and make sure all the sentences make sense.
6. You are going to attend the lecture, aren’t you? But you don’t seem very enthusiastic about it.
7. Too much work and too little rest often leads to illness.
8. The government announced that the disease was under control.
9. Professor Yang is strict with his assistants. They must do the experiments according to his instructions. 课件29张PPT。WelcomeTO A NEW SCHOOL YEARUnit 1 Great Scientists During the development of the world, great scientists played a very important role. So far, we have leant several of them in our books. Then, which scientist in the world do you admire most? What of him or her impressed you most? What qualities can we learn from him or her? Discussion:Brainstorm:What good qualities do you think great scientists should have?aloof (冷淡的) enthusiastic (热心的) perseverant (坚持的)
timid (胆小的) energetic (精力充沛的) erratic (古怪的)
moody (忧郁的) mean (自私的，小气的) patient (有耐心的)
cunning (狡猾的) outgoing (开朗的)) considerate (考虑周到的）
extroverted (外向的) introverted (内向的) outspoken (坦率的)
optimistic (乐观的) pessimistic (悲观的) responsible (负责的)
unselfish ( 无私的) diligent (勤奋的) creative (有创意的)Who is he?He is called the greatest scientist in the 20th
century.He is famous for the Theory of Relativity.He is … Albert EinsteinImagination is more important than knowledge"想象力比知识更重要."imaginativeWho is he?He invented electric bulbs.He invented the way of giving electricity to everybody in large cities?
He made more than 1,000 inventions during
his life.He is … Thomas EdisonThomas Alva EdisonGenius is one percent inspiration and ninety-nine percent perspiration.天才就是百分之九十九的汗水加上百分之一的灵感.The Inventions of Thomas Edison Phonograph (留声机)Light bulb(电灯泡)Motion Pictures(电影)987564321Competition101112Isaac Newton ( 1642―1727年)If I have seen further (than . . . Descartes迪卡尔) it is by standing upon the shoulders of Giants.Who is he?Universal gravitation
万有引力Who is he?He has made a famous kite experiment.He learned a lot from it and invented lightning
rod(避雷针).He is … Benjamin FranklinNever put off until tomorrow what you can do today.今日事,今日毕.Who is she?She is a woman scientist.She discovered radium(镭)and polonium(钋).
In her life, she won the Nobel Prize twice.She is … Marie CurieNothing in life is to be feared. It is only to be understood.生活中没有什么可怕的东西,只有需要理解的东西.Who is he?He made the first telescope in the world.His observations show that the earth moves
around the sun.He is … Galileo GalileiYou cannot teach a man anything. You can only help him find it within himself.你不可能把一切都教给一个人， 你只能帮助他从内心去发现（和了解）事物。 do sth. on one’s own initiative自主,主动5.Which scientist discovered that objects in water are lifted up by a force that helps them float?Archimedes
阿基米德
(287-212 BC)
an ancient Greek
mathematician & physicist6.Who wrote a book explaining how animals and plants developed as the environment changed?Charles Darwin (1808-1882) British
author of The Origin of Species 7.Who invented the first steam engine?Thomas Newcomen 纽可门
(1663-1729) British, invented a steam engine. James Watt improved it and turned it into the first modern steam engine used on the railways. 发明蒸汽机的并不是瓦特，他是改进纽可门的蒸气机并发明出双动作，使世界进入“蒸气时代”的，使他成为第一次工业革命中的名气最大的发明家。8.Who used peas to show how physical characteristics are passed from parents to their children?Gregor Mendel
孟德尔
(1822-1884) Czech (捷克人)1865年，修士孟德尔在一个会议上报告了他通过长达八年的实验研究和他所统计的多达两万一千多件样本的实验结果，利用豌豆实验发现了植物的遗传规律，但是孟道尔的理论超出了当时人们能够接受的水平。35年后，三国科学家几乎是同时发现了植物遗传的规律。而当他们准备发表论文，去查阅文献时，又不约而同地发现，早在35年前孟德尔就发现这样的规律了。他们三个人在发表论文时，都提到了孟德尔的文章，称自己的工作是证实了孟德尔的定律。这就是生物学史上的有名的“孟德尔定律的再发现”。9.Who was the painter that studied dead bodies to improve his painting of people? Mona LisaLeonardo da Vinci
(1452-1519) Italian artist10. Who invented a lamp to keep miners safe underground?A. Sir Humphry Davy 　C. FaradayMiniature(小型的) Miner's Safety Lamp B. Watt 英国化学家、诗人汉弗莱·戴维。1778年出生。他小时聪明、淘气，不喜欢读书，喜欢玩乐。他不到20岁时，父亲去世。为了养家糊口，他到当地一位医生那当学徒，从此接触并喜欢上化学，因为觉得自己知识浅薄，他就自订计划发奋用功，凭着他的天资和勤奋，很快掌握了七种语言和不少科学知识，并最终成为了英国皇家学会的主席。1798年戴维的名声随着他对笑气的发现而传遍了整个英国。他还带病专门研究火焰，发明了矿用安全灯（1816），这种灯一直到今天仍叫戴维灯，曾挽救了成千上万名矿工的生命。11.Who invented the earliest instrument to tell people where earthquakes happened?Zhang Heng
(78-139) Chinese, invented seismograph12.Who put forward a theory about black holes?Stephen Hawking
(1942--) a British astronomer遗传学
电
浮力定理
镭
进化论
画家
蒸汽机
矿工安全灯
黑洞理论
地动仪
阿基米德 Archimedes
达尔文 Charles Darwin
纽可门 Thomas Newcomen
孟德尔 Gregor Mendel
居里夫人 Marie Curie
爱迪生 Thomas Edison
达芬奇 Leonardo de Vinci
汉弗来.戴维爵士Humphry Davy
张衡 Zhang Heng
斯蒂芬.霍金 Stephen HawkingWarming UpListening Qian Xuesen He helped Zhou Enlai begin a programme to build China’s first rockets and missiles in 1956. From then on, he was in charge of China’s missile and rocket programmes as well as its spacecraft programme. He is considered as Father of the Chinese space programme.be an engineerhis doctor’s degreework on rocketsbegan his instituteput his picture the father of the Chinese space programmeListen and answer:How has Qian Xuesen been honored in China?
2. What did he study first?
3. What experience did he get in America that was very useful for China?
“the father of the space programme”He first studied to be an engineer.In America, he began to work on space rockets so that he was able to develop a space programme when he came back to China.4. What was his achievement when he returned to China from America?
5. How would Steve honor him?He set up a Space Institute to begin training people in how to design and build rockets. Steve suggested putting Qian Xuesen’s picture on Mars when the first Chinese astronaut lands there. Speaking Q: What job do you want to do?
What education will you need?
What personality will be needed?
How long will the training take?
What work experience would be useful?
How will you prepare for this career?A: I always wanted to …because ….
The experience I will need is …
I might find it difficult to ….
I need to practise…..
My greatest problem will be to….
I will need to be /become…..
patient , creative, hard—working, co-operative, confident, brave,
positive, pleasant, polite, determined, energetic, strict with.The End !