2022年必修3：Unit4AstronomyThescienceofthestars单元复习教案 .pdf

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1、1 / 15 Unit 4 Astronomy: The science of the stars单元复习学案人教版必修 3）一知识回顾I. 重点词汇及短语1. 太 阳 系 _ 2. 及 时 ； 终 于_ 68I3cYvk84 3. 下 蛋_ 4. 产 生 ； 分 娩_68I3cYvk84 5. 轮 到 某 人 ； 接 着 _ 6. 阻 止 ； 制 止_ 68I3cYvk84 7. 挡住 光线） _ 8.感到高兴；感到振奋_ 68I3cYvk84 9. 既 然_ 10. 突 发 ； 爆 发_ 68I3cYvk84 11. 密切注视；当心；提防 _ 12.开始存在；产生_ 68I3cYvk84

2、13. 当 着 某 人 的 面 _ 14. 对 ,有 害_68I3cYvk84 II. 词汇运用1. presence He apologized to her _ the whole family. 68I3cYvk84 Please allow me to _Mr. Brown _you.(介绍，引见68I3cYvk84 出 席 _ 提 出 自 己 的 观 点_68I3cYvk84 2. harmful Don t read in the sun, for it s _( 对你的眼睛有害 68I3cYvk84 对某人有害 _ 3. exist . 做这种手术的技术早已存在_68I3cYvk

3、84 . When did the world _ _ _？( 开始形成 68I3cYvk84 4. in time If you catch the early bus, you will get 精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 2 页，共 15 页3 / 15 there_( 及时68I3cYvk84 Keep on working, and you will succeed _(终究68I3cYvk84 5. prevent , from ; stop /keep,from Something must be done to

4、_the environment_( 防止污染 .68I3cYvk84 She _ her eyes_( 保 护 the sun with her hands.68I3cYvk84 You should prevent your son _ too many computer games68I3cYvk84 A to play B playing C play D from play68I3cYvk84 6.cheer up _a bit, things arent that bad. The crowd _the runners _( 为 ,加 油 鼓励when they started t

5、he last lap.68I3cYvk84 7.break out 介、副词填空(1She started to speak, then broke _ while a waitress served us with coffee.68I3cYvk84 (2He lost his job and his marriage broke _. (3Her health broke _ under the pressure of 精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 3 页，共 15 页4 / 15 work.68I3cYvk84 (4Sho

6、uld another world war break _ ，what would become of human beings?68I3cYvk84 (5Firemen had to break the door _ to reach the people trapped inside.68I3cYvk84 (6The meeting broke _ at eleven oclock.-Do you know when the Anti-Japanese War_?68I3cYvk84 -Of course. As a Chinese, Ill never forget that day:

7、July7,1937.68I3cYvk84 A broke out B broke up C broke in D broke off68I3cYvk84 If Mike carries on working like this, hell _sooner or later.68I3cYvk84 A put down B get down C break down D go down68I3cYvk84 now that 既然你恢复健康了，你可以继续你的工作了。_68I3cYvk84 _you ve got a chance, you might as well make full use o

8、f it68I3cYvk84 A. now that B. after C Although D As soon as 68I3cYvk84 in one s turn We protect the environment and _it benefits us a 精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 4 页，共 15 页5 / 15 lot.(转而; 反过来68I3cYvk84 We drove the cars _(轮流 We took turns _the car (轮流 10.too , to ,One is never too

9、 old to learn.(英译汉 _68I3cYvk84 I am too eager to go home. (英译汉 _68I3cYvk84 set out They set out on a sightseeing tour. (英 译 汉 _68I3cYvk84 They set out to examine the ship. (英 译 汉 _68I3cYvk84 12. watch out_ _( 当心！ There is a car coming! _ _ _( 当 心cars while crossing the road.68I3cYvk84 _ _ not to cat

10、ch a cold._ _ not to catch a cold. 当心别着凉。68I3cYvk84 III. 巩固练习精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 5 页，共 15 页6 / 15 1. 单词拼写1. The computer s_ has broken down. 2. We should try our best to apply _ 理 论 ） to practice.68I3cYvk84 3. The _. 单句改错1. An ugly building blocked up the view from the win

11、dow._68I3cYvk84 2. You have to watch out the heavy traffic while crossing the road._68I3cYvk84 3. People often wear sunglasses to prevent their eyes from strong light._68I3cYvk84 4. Your presence at the meeting made this possible to have a further discussion._68I3cYvk84 5. That worried us much that

12、so many students failed in the exam._68I3cYvk84 3. 句型转换精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 6 页，共 15 页7 / 15 1. These small plants filled the seas with oxygen encouraging the later development of early shellfish.68I3cYvk84 These small plants filled the seas with oxygen, _ _ the later devel

13、opment of early shellfish.68I3cYvk84 2. We are so far from the earth that we cant feel the pull from the earth.68I3cYvk84 We are _far from the earth _ _ the pull from the earth.68I3cYvk84 3 The well-known scientist came up with a theory that was widely accepted.68I3cYvk84 The well-known scientist ca

14、me up with a _ _ theory.68I3cYvk84 4. Since I am free now, I can enjoy music for a while.68I3cYvk84 _ _ I am free now, I can enjoy music for a while.68I3cYvk84 5. He studied hard. As a result, he got high marks.68I3cYvk84 He studied hard, _ he got high marks. IV. 英译汉1. It allowed the earth to dissol

15、ve harmful gases, which 精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 7 页，共 15 页8 / 15 had become part of the earths atmosphere, into the oceans and seas.68I3cYvk84 _68I3cYvk84 2. They are putting too much carbon dioxide into the atmosphere, which prevents heat from escaping from the earth into spa

16、ce.68I3cYvk84 _68I3cYvk84 3. Whether life will continue on the earth for millions of years to come will depend on whether this problem can be solved.68I3cYvk84 _68I3cYvk84 4. I cheered up immediately and floated weightlessly around in our spaceship cabin watching the earth become smaller and moon la

17、rger.68I3cYvk84 _68I3cYvk84 5. We watched amazed as fire broke out on the outside of the spaceship as the earths gravity increased.68I3cYvk84 _精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 8 页，共 15 页9 / 15 _68I3cYvk84 V. 完形填空Dear Ann, I don t get along well with my mother. It feels like every time

18、my mother and I start to have a(n 1 , it turns into an argument. We talk about something as 2 as dinner plans or travel plans. And 3 , my mother will make a remark pushing the chat into World War III. Shell talk about my lack of a(n 4 future because I dont plant to be a doctor. And much to her 5 , I

19、 dont want to do any job related to the science field either. In fact, when I was pushed to say that I 6 to major in English and communications, she nearly had a heart attack.68I3cYvk84 “Why cant you be like my co-worker s son?”Shell 7 all the time. Her co-workers son 8 a four-year scholarship in co

20、llege. Now he is 9 70,000 dollars a year as an engineer. I dont know what to 10 except that I simply cant be like Mr Perfect as Ive called the unnamed co-worker s son. I cant be like him. I m the type of person who loves to 11 in the community, write until the sun goes down, and 12 , wants to achiev

21、e a career because I love it . I dont want to do a job just for fame or 13 .68I3cYvk84 I understand why my mother is 14 my future majors. I ve seen my mother 15 to raise me on her little salary are rarely understood, and dont talk down to them (“who invented the telephone ”is not a friendly question

22、. Speak loud enough in order that everyone hears you clearly unless there is a microphone. Treat your audience with respect. 精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 11 页，共 15 页12 / 15 They will appreciate your thoughtfulness. 68I3cYvk84 Just remember: be prepared. Know your subject, your audi

23、ence and the occasion. Be brief. Say what you have to say and then stop. And be yourself. Let your personality come through so that you make person-to -person contact with your audience. 68I3cYvk84 If you follow these simple steps, youll see that you dont have to be afraid of public speaking. In fac

24、t, you may find the experience so enjoyable that you volunteer to make more speeches! Youre not convinced yet? Give it a try and see what happens. 68I3cYvk84 1. The main idea of this article is _. A. you can improve your speaking ability B. a poor speaker can never change 68I3cYvk84 C. always make a

25、 short speech D. it is hard to make a speech 68I3cYvk84 2. Paragraph 2 implies that _. A. many people are afraid of giving a speech B. many people are happy to give a speech 68I3cYvk84 C. many people do not prepare for a speech D. many people talk too long 68I3cYvk84 3. The phrase “talk over their h

26、eads”means _. 68I3cYvk84 A. speak too loudly B. look at the ceiling 68I3cYvk84 C. look down upon them D. use words and ideas that are too difficult 68I3cYvk84 4. All of the following statements are true EXCEPTthat _. 68I3cYvk84 A. few people know how to make good speeches B. a lecturer does not need

27、 to organize his speech C. research is important in preparing a speech 精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 12 页，共 15 页13 / 15 D. there are simple steps you can take to improve your speaking ability 68I3cYvk84 5. The title for this passage may be _. A. Do Not Make a Long Speech B. Try to E

28、njoy a Speech68I3cYvk84 C. How to Prepare for a Speech D. How to Give a Good Speech68I3cYvk84 答案：I.1.solar system ； 2. in time 3.lay eggs; 4.give birth to; 5.in ones turn,; 6.prevent,. from;7. block out 8.cheer up ；9.now that ；10.break out ；11. watch out ；e into existence； 13.in ones presence ； 14.

29、be harmful to/do harm to 68I3cYvk84 II.1. 1.in the presence of 2.A 3.are presented 4. present to 5. at present; present ones view68I3cYvk84 2. 1.harmful to your eyes 2. do harm to 3. 1.The technology for performing these operations already e into existence68I3cYvk84 4. 1.in time 2. in time 5. 1.prev

30、ent from being polluted 2. protected from 3.B68I3cYvk84 6. 1.cheer up 2. cheer up 7. 1. (1off (2 up (3 down (4 out (5 down (6 up 2. A 3. C 68I3cYvk84 精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 13 页，共 15 页14 / 15 8. 1.Now that you are well again, you can go on with your work. 2.A68I3cYvk84 9. 1.

31、in turn 2. by turns 3. to drive /at driving 10.1. 活到老，学到老。 2. 我很想回家。11. 1. 他们动身出去观光旅行 2.他们着手检查那条船。12. 1. Watch out 2.Watch out for 3.Be careful ; Take care68I3cYvk84 III.1. 1. system； theory； atmosphere ； unlike ；exist 68I3cYvk84 2. 1.up改 为out 2.out 后 加for 3.prevent 改 为protect 4.this改为 it 68I3cYvk84

32、 5.That 改为 it 3. 1.which encouraged 2.too; to 3.widely-accepted 4.Now that 5.thus68I3cYvk84 IV.1. 它使地球得以把有害气体和酸性物质溶解在海洋里2. 他们把过多的二氧化碳释放到大气层中，这使得地球上的热不能释放到太空中去3. 在未来的数百万年中，生命能否在地球上延续取决于这个问题能否得到解决。4. 我立刻感到很高兴，由于失重我在太空舱里飘来飘去，我望着身后的）地球越来越小，而前方的）月球越来越大。68I3cYvk84 5. 我们惊奇地看着，随着地球的引力增加，宇宙飞船的外层燃烧起精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 14 页，共 15 页15 / 15 火。V. 1 5: CADBA 6 10: DCBDA 11 15: CBDCB 16 20: DCABA68I3cYvk84 VI. 1 5 AADBD 申明：所有资料为本人收集整理，仅限个人学习使用，勿做商业用途。精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 15 页，共 15 页