(共49张PPT)
外研版必修一
Module 5 A Lesson in a Lab
核心单词
记全记牢
1.________ n. 阶段;时期
2.________ vt. 煮;煮沸
3.________ adj. 普通的;平常的
4.________ vi. 漂浮
5.________ vi. 形成
6.________ n. (大学的)科、系
7.________ n. 天平
8.________ n. 演讲,讲座
9.________ n. 电
stage
boil
ordinary
float
form
department
balance
lecture
electricity
品句填词
1. He turned to the forest ________ (科,系) for help but was told that nothing would grow there.
2. Another habit I ________ (形成) early was being outdoors.
3.[ Their lifestyles were typical of ________ (普通的) people.
4.The government has taken some measures to solve the shortage of ________ (电), but it may be some time before the situation improves.
5.With much rubbish ________ (float) on the river, I appeal to everyone to protect our environment.
department
formed
ordinary
electricity
floating
拓展单词
记全记牢
1.________ vi.膨胀→________ vi.收缩(反义词)
2.________ n.混合物→________ vt.混合
3.________ n.结论→________ v.下结论
4.________ n.目标;目的vi.& vt.瞄准;(向某方向)努力→________ adj.没有目标的;漫无目的的→________ adv.漫无目的地
5.________ n.设备;装备→________ vt.装备;配备
6.________ vi.(化学)反应→________ n.反应
7.________ adj.吃惊的;惊愕的→________ adj.令人吃惊的→________ vt.使吃惊→___________ n.惊奇
expand
contract
mixture
mix
conclusion
conclude
aim
aimless
aimlessly
equipment
equip
react
reaction
astonished
astonishing
astonish
astonishment
用所给词的适当形式填空
1.Our chemistry teacher ________ some chemicals into the water and the ________ tasted very terrible.(mix)
2.Every classroom in this school is ________ with modern ________.(equip)
3.To our ________, the famous star died. That's to say, we were ________ at the news of her sudden death, and it was really ________.(astonish)
4.I wanted to know how the students ________ to my words as well as your ________.(react)
5.It was ________ that he didn't tell us the truth.I also came to the ________ that he lied.(conclude)
6.I was walking ________ in the street when I came across John, who led an ________ sort of life without any ________.(aim)
mixed
mixture
equipped
equipment
astonishment
astonished
astonishing
reacted
reaction
concluded
conclusion
aimlessly
aimless
aim
阅读单词
速排查
1.liquid n.____________
2.substance n. ____________
3.steam n. ____________
4.flame n. ____________
5.facility n. ____________
6.oxygen n. ____________
7.partial adj. ____________
8.rust vi. ____________
9.dissolve vi. ____________
液体
物质
蒸汽;水汽
火焰
(常作复数)设备;工具
氧气
部分的;局部的
生锈
溶解;分解;分离
巧助记
1.liquid food 流质食品
2.a chemical/radioactive substance 一种化学/放射性物质
3.the generation of electricity by steam 蒸汽发电
4.the Olympic flame 奥林匹克圣火
5.leisure facilities 休闲设施
6.oxygen bar 氧气吧
7.dissolve one's anger 化解某人的愤怒
8.partial contents 部分内容
1.“扩展”动词全接触
①expand 扩展;膨胀
②enlarge 扩大
③spread 扩展;蔓延
④prolong 延长
⑤extend 延伸;延续
2.名词和动词同形
①book n. 书 v.预订
②bear n. 熊 v.忍受
③form n. 形式;表格 v.形成
④hand n. 手 v.递给
⑤tie n. 领带 v.系
⑥water n. 水 v.浇水
3.后缀 sion高频名词集锦
①admission 承认;允许进入
②impression 印象
③possession 拥有
④conclusion 结论
⑤confusion 困惑;混淆
⑥permission 允许;许可
⑦decision 决定
(二)语段串记短语
第一组
1.____________ 在……领域
2.____________ 过去(常常)……
3.____________ 使不进入;避开(某事)
4.____________ 在……的顶/底部
5.____________ 把……按顺序排列;使……有条理
6.____________ 发现;查清
in the area of
used to
keep...out of
at the top/bottom
put...in order
find out
第二组
7.____________ 为……感到骄傲/自豪
8.____________ 拥有
9.____________ 应当;理应
10.____________ 往……加入……
11.____________ 与……起(化学)反应
12.____________ 请做吧;请用吧;开始做某事
be proud of
in possession of
be supposed to
add...to...
react with
go ahead
再用准
1.______ take part in voluntary work at a children's hospital in my hometown, where I learned that a child is less likely to be born with disease if its pregnant mother changes her eating habits. I 2.________ that food preservatives (防腐剂) in particular may be a reason, so I decided to do some research 3.___________ food safety.Before I started my experiment, I made sure other people 4.____________ my lab.
During the experiment, I observed how the materials 5.____________ each other.Of course, I 6.____________ set down all the results for future reference.After I finished my scientific report, I excitedly signed my name 7.____________ of it.In the course, I learned not only how to conduct a scientific experiment, but also how to express my research result.Most importantly, I 8.____________ myself.
Used to
found out
in the area of
were kept out of
reacted with
was supposed to
at the bottom
was proud of
1.“位置”短语集锦
①at the top/bottom of...
在……的顶/底部
②at the foot of 在……脚下
③in (the) front of 在……前面(部)
④on the left/right 在左/右边
⑤in the middle 在中间
2.“动词+out”短语专辑
①help (...) out 帮助(某人)摆脱困境
②work out 解决;算出;锻炼
③figure out 解决;算出
④find out 查明;弄清楚
⑤try out 试用;试验
3.order相关短语大全
①put...in order 把……按顺序排列
②in order 按顺序;井然有序
③in good order 秩序井然
④in order of 按……顺序
⑤out of order 有毛病;出故障
(三)仿写用活句式
背原句
1.The earth is forty eight times larger than the moon.
地球是月球的49倍大/比月球大48倍。
明句式
“倍数+比较级+than”为倍数表达法之一(=倍数+as+adj.+as...)。
学仿写
1.长江几乎是珠江的三倍长/比珠江长两倍。
The Yangtze River is__________________ the Pearl River.
almost twice longer than
背原句
2.It is hard to think of a world without metals.
很难想象一个没有金属的世界。
明句式
It is+ adj.+to do...
学仿写
2.毫无疑问,完全依赖消费排名是不明智的。
There is no doubt that ________________ completely on the ratings in consumption.
it is unwise to depend
背原句
3.Here is a table with the metals that react most at the top, and the metals that react least at the bottom.
下面是一个表格,列于顶部的金属反应最强烈,底部的则最弱。
明句式
here引导句子置于句首且主语是名词时,句子用全部倒装。
学仿写
3.这儿有一些关于这部英文短片的相关细节。
______________________ about the English short play.
Here are some relevant details
背原句
4.The closer you are, the more you'll see.
你离得越近,看到的就越多。
明句式
“the+比较级……,the+比较级……”结构,意为“越……,就越……”。
学仿写
4.[2018·北京卷书面表达]你对中国传统文化了解得越多,你就对它越感兴趣。
______________________________________________, the more you are interested in it.
The more you know about traditional Chinese culture
第一版块 重点单词突破
1.conclusion n.结论;结束
(1)draw/come to /arrive at/reach a conclusion 得出结论
in conclusion=to conclude 总之;最后
(2)conclude v. 得出结论;总结;结束
conclude...with/by... 以……结束……
conclude...from... 从……中得出结论
conclude that... 结论是……
单句语法填空
①This led Jones to the ________ (conclude) that there are too many extremely lonely people in his community, who are easy targets of cheating.
②________ conclusion, positive thinking is a powerful and effective tool for dealing with hard times and improving the quality of one's life.
③He concluded his speech ________ a famous saying“Where there is a will, there is a way”.
④He concluded ________ their remarks that they were not in favour of the plan.
conclusion
In
with
from
一句多译
我从我自己的经历中得出结论:“有志者,事竟成。”
⑤I __________________________________ “Where there is a will, there is a way.”
⑥I ________________________________________ “Where there is a will, there is a way.”
have concluded from my own experiences that
have drawn a conclusion from my own experiences that
2.aim n.目标;目的
(1)achieve one's aim 实现目标
take aim at 向……瞄准
with the aim of 以……为目标;意在……
(2)aim to do sth. 意欲/旨在做某事
be aimed at 目的是, 旨在
(3)aimless adj. 无目的的;无目标的
aimlessly adv. 漫无目的地;无目标地
单句语法填空
① I am writing to sincerely invite you to take part in the music festival in our school aimed at ________ (develop) our interests and improving our skills.
②Jane moved __________ (aim) down the tree lined street, not knowing where she was heading.
词汇升级
③(普通表达)[2018·全国卷Ⅱ书面表达]A short film will be on show,and it aims to help us to know more about the development of our school.
④(高级表达)A short film will be on show,
_____________________________________________________.(分词作定语)
developing
aimlessly
aiming to help us to know more about the development of our school
3.balance n.天平;平衡;结余;余额;vt.平衡;权衡
(1)keep one's balance 保持平衡
lose one's balance 失去平衡
(2)balance A against B 权衡/比较A和B
(3)balanced adj. 平衡的
keep a balanced diet 保持均衡的饮食
单句语法填空
①Before making the final decision, you'd better balance the advantages ________ the disadvantages.
②You'd better keep a ________ (balance) diet for the benefit of your health.
微写作
③[2017·全国卷Ⅲ书面表达]学习与社会生活保持平衡很重要, 因此你最好参加这个队。
It is very important to ________________________________,so you'd better join the team.
against
balanced
keep a balance between study and a social life
4.form n.形状;表格;vt.(使)组成;形成;构成;排列
(1)form the habit of doing sth. 养成做某事的习惯
(2)take the form of 采取……的形式;表现为……的形式
in the form of 以……的形式;呈现……的形式
fill in/out a form 填写表格
写出下列句中form的含义
①He was about to give up when a good idea began to form in his mind.________
②You would sound a lot more polite if you make a request in the form of a question.________
③If you want to apply for the job,please fill in the form.________
微写作
④自从那时,我已养成了与朋友定期打篮球的习惯,这有助于我强身健体,而且更自信。
Since then,I _____________________________________________ regularly,which helps me to build up my strength and become more confident.
形成
形式
表格
have formed the habit of playing basketball with my friends
第二版块 短语句式提能
1.add...to...往……加入……
(1)add sth.to sth. 把……加到/进……里
add up to 加起来共计/达(不用于被动语态)
add to 增加;增添
add that... 补充说……
(2)in addition 另外
in addition to 除……之外
单句语法填空
①The money he spent within a month added ____ to more than 1,000 dollars.
②As is known to all,good friends add happiness and value ____________ life.
③Add ____ all the money you've received this month, and you will find you can afford a new computer.
④The dictionary is out of date:many words ______________ (add) to the language since it was published.
微写作
⑤这次比赛一定会加深我们对耐心和坚持的进一步了解。
The race will surely ______________________.
up
to
up
have been added
add to our further understanding of patience and persistence
2.used to过去(常常)……
(1)There used to be... 过去常常有……
(2)be/get used to (doing) sth. 习惯(做)某事
be used to do sth. 被用来做……
单句语法填空
①He used ________ (stay) up late,but now he is used to ______ (go) to bed early.
②The following simple experiment is used ________ (separate) different liquids.
③[2020·江苏卷] We used ________ (think) that insects were the smallest organisms (生物), and that nothing lived deeper than six hundred meters.
微写作
④以前在他们房子的后面有一个美丽的大花园。
_______________________________ at the back of their house.
to stay
going
to separate
to think
There used to be a big and beautiful garden
3.be supposed to 应当;理应
(1)be supposed to do sth.=should do sth. (现在)应该/理应做某事
be supposed to have done sth.=should have done sth. 本应该做某事(事实上没做)
(2)suppose sb. to be... 认为某人是……
supposing/suppose (that) ... 假定……
(3)I suppose so. 我认为是这样。
I suppose not.(=I don't suppose so.) 我认为不是这样。
单句语法填空
①You __________ (suppose) to talk about Chinese culture.
②Tom, you were supposed ____________ (finish) your paper by last Sunday.Why haven't you finished it yet
③______________ (suppose) you are doing research on children's relationship skills, you may want to read Circle Time for Young Children.
微写作
④电影结束后,每个班都应该讨论,欢迎所有的学生都发表评论,表达自己对这部电影的看法。
After the film, each class __________________________ and all the students are welcome to make comments and express their views about the film.
are supposed
to have finished
Supposing/Suppose
is supposed to have a discussion
4.句型公式:It is+ adj.+to do...
佳句背诵:It is hard to think of a world without metals.
很难想象一个没有金属的世界(是什么样子)。
It is+ adj.+to do sth.句型,其中的It 为形式主语,真正的主语是不定式短语。
(1)It is+ adj.+for sb.+to do sth.在这个句型中,常见的形容词有:easy, difficult, hard, possible等。
(2)It is+ adj.+of sb.+to do sth.在这个句型中,常见的形容词有:kind, nice, honest, foolish, rude, polite等。
(3)It is+ adj./n.+that...
(4)It is no good/use doing sth.做某事是没有好处/用的。
单句语法填空
①When it comes to adaptation,it is important __________ (understand) that climate change is a process.
②It's no use ______ (argue) with her—she won't listen.
③It's kind____you to help me set up my own company.
④It is impossible ____ this country to recover in a short time over this financial crisis.
句型转换
⑤To take immediate measures to protect our environment is necessary for the government.
→_____________________________________________________
to understand
arguing
of
for
It is necessary for the government to take immediate measures to protect our environment.
5. 句型公式:the+比较级……, the+比较级……
佳句背诵:The closer you are, the more you'll see. 靠得越近,看得越多。
(1)the+比较级, the+比较级 越……, 就越……
(2)the more..., the less... 越……, 越不……
the more...,the better... ……越多,……就越好
单句语法填空
①The harder you work, the ________ (great)progress you will make.
②The more careful you are,the ________ (few) mistakes you will make.
③It was our teacher who reminded us that the more confident we were, __________ (likely) we were to succeed.
微写作
④我坚信,我们越是意识到这句名言的重要性,我们就会在日常的学习和工作中得到更多的好处。
I firmly believe that the more we are aware of the significance of this famous saying,______________ we will get in our daily study and job.
greater
fewer
the more likely
the more benefits
[
Ⅰ. 单句语法填空
1.The Belt and Road Initiative, __________ (aim) at mainly developing economy and cultures,was first put forward in 2013.
2.As everybody knows, the ____ (lazy) a person is, the more things he needs to do tomorrow.
3.As far as I am concerned, the government is supposed ______ (take) effective measures to prevent the haze from getting worse.
4.Nancy's first reaction to the news was a strange ____________ (mix) of joy and anger.
5.The newly established company aims at __________ (promote) the characteristics of his hometown.
aimed/aiming
lazier
to take
mixture
promoting
6.Now we have reached the stage ______ further reform should be carried out.
7.It's a really good idea ______ (visit) colleges before you apply because their websites can all start to look and sound the same.
8.We all know that a ________ (balance) diet is of great importance to our health.
9.He drew a ____________ (conclude) that robots would play an important part in doing housework in the future.
10.[2020· 7月浙江卷] In the past, there was often an automatic reaction ___increased traffic: just widen the roads.
where
to visit
balanced
conclusion
to
Ⅱ. 单句改错
1.Put everything in the order before you leave the room.________________
2.Although astonishing at what he heard,Peter didn't say anything.________________
3.Our school has been given some new teaching equipments since 2020.________________
4.The apartments are so expensive that they are hard for ordinarily people to buy.________________
5.Two fifths of the land in that district are covered with trees and grass.________________
去掉第一个the
astonishing→astonished
equipments→equipment
ordinarily→ordinary
are→is
Ⅲ.熟词生义
根据具体语境写出加黑词的含义
1.He added that he hopes people in other cities might try similar projects and post their own videos on the Internet.___________
2.I must check my bank balance before I decide to buy the car.____
3.A pet care facility is located outside our Frount Gate on the south side for a daily fee.________________
4.We floated the idea to my mum of sharing at a house.________________
补充说
账户余额
(用于某种活动、行业或服务的)场所;建筑
传播
Ⅳ.完成句子/一句多译/句型转换
1.我的老师说我给全班同学树立了好榜样,补充说每个人应向我学习。
My teacher said I set a good example to all of my classmates, __________________________________.
2.一个人学识越渊博,通常也会越谦虚。
_____________ a man is, ____________ he usually becomes.
3.如果你不确定做什么,明智的做法是记住这个谚语:“入乡随俗。”
If you are unsure what to do, ________________ the saying “When in Rome,do as the Romans do.”
adding that everyone should learn from me
The more learned
the more modest
it is wise to remember
4.
为了缓解学习压力,上个周末我和我的同学去了农场摘苹果。
①Last weekend,I went to the farm to pick apples,
_______________________________.(介词短语)
②Last weekend,I went to the farm to pick apples,
______________________________.(现在分词作状语)
③Last weekend,I went to the farm to pick apples,
_________________________.(过去分词作状语)
5.The newly broadened parking lot is three times bigger than the previous one.
→The newly broadened parking lot is three times ________________ the previous one.
with the aim of releasing the pressure from study
aiming to release the pressure from study
aimed at releasing the pressure from study
the size of/as big as
用课文词汇写高分作文
aim, form, used to, be supposed to, keep...out of, be proud of
1.补全要点句(选用上面方框中的单词或短语)
①李华过去常常玩电脑游戏,他的成绩越来越糟。
Li Hua _______ play computer games, and his grades were getting worse and worse.
②老师告诉他应该确立目标,养成好习惯。
The teacher told him that he _____________ set an ____________ and ____________ a good habit.
used to
was supposed to
aim
form
③对他来说放弃玩游戏是困难的,但在老师的帮助下,他远离了游戏。
To give up playing games was difficult for him,but with the help of his teacher he ____ himself ______them.
④他感到越学习就越觉得对学习感兴趣。
He felt that as he studied ______, he became ______ interested in study.
⑤他的父母为他感到骄傲。
His parents ____________ him.
kept
out of
more
more
are proud of
2.升级平淡句
(1)用it作形式主语改写句③
(2)用“the+比较级..., the+比较级...”结构改写句④
It was difficult for him to give up playing games, but with the help of his teacher he kept himself out of them.
He felt that the more he studied, the more interested he became in it.
3.衔接成语篇(注意使用适当的过渡衔接词汇:later, now)
Li Hua used to play computer games, and his grades were getting worse and worse.The teacher told him that he was supposed to set an aim and form a good habit.It was difficult for him to give up playing games, but with the help of his teacher he kept himself out of them.Later, he felt that the more he studied, the more interested he became in it.Now his parents are proud of him.