2022年必修3Unit4AstronomyThescienceofthestars单元复习教案.docx

Unit 4 Astronomy: The science of the stars单元复习学案 <人教版必修3）一学问回忆I. 重点词汇及短语1. 太 阳 系 2.及 时 ； 终 于68I3cYvk843. 下 蛋 4. 产 生 ； 分 娩68I3cYvk845. 轮 到 某 人 ； 接 着6. 阻 止 ； 制 止68I3cYvk847. 拦住 <光线）8.感到兴奋；感到兴奋68I3cYvk849. 既 然 10. 突 发 ； 爆 发68I3cYvk8411. 亲密凝视；当心；提防 12.开头存在；产生68I3cYvk8413. 当 着 某 人 的 面14. 对 ,有 害68I3cYvk84II. 词汇运用1. presence He apologized to herthe whole family.<当着家人的面） 68I3cYvk8416 / 15 Allthepeople atthepartywerehissupporters.68I3cYvk84A. presentB.thankfulC.interestedD. important 68I3cYvk84The Grammy Awardsevery year in the musicindustry in the United States.授予;赐予>68I3cYvk84Please allow me toMr. Brownyou.介绍， 引见>68I3cYvk84 出 席 提 出自 己的 观 点68I3cYvk842. harmfulDontreadinthesun,forit 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68I3cYvk84. When did the world ？ 开始形成 >68I3cYvk844. in time Ifyoucatchtheearlybus,youwillgetthere 准时>68I3cYvk84Keeponworking,andyouwillsucceed 终究>68I3cYvk845. prevent,from ; stop /keep,fromSomethingmustbedoneto environment 防止污染 >. 68I3cYvk84 the Shehereyes 爱护 >thesun withherhands. 68I3cYvk84 You shouldpreventyourson toomany computergames68I3cYvk84A toplayB playingC playD from play 68I3cYvk846. cheer upa bit, things aren t that bad. The crowd therunners 为,加油鼓励>when they started the last lap.68I3cYvk847. break out介、副词填空1>She started to speak, then brokewhile a waitress served us with coffee.68I3cYvk842>He lost his job and his marriage broke.3>Herhealthbroke underthepressureofwork. 68I3cYvk844>Shouldanotherworldwarbreak ，whatwould become of human beings. 68I3cYvk845>Firemen had to break the doorto reach the people trapped inside.68I3cYvk846>The meeting brokeat eleven o'clock. -Do you know when the Anti-Japanese War.68I3cYvk84-Of course. As a Chinese, Ill never forget that day: July7,1937.68I3cYvk84A broke outB broke upC broke inD broke off68I3cYvk84If Mike carries on working like this, hellsooner or later.68I3cYvk84A put downB get downC break downD go down68I3cYvk84 now that既然你复原健康了，你可以连续你的工作了；68I3cYvk84you ve got a chance, you might as well make full use of it68I3cYvk84A.now thatB.afterC AlthoughD As soon as68I3cYvk84 in one s turnWe protect the environment andit benefits us alot.转而;反过来>68I3cYvk84We drove the cars轮番>We took turnsthe car 轮番> 10.too,to ,One is never too old to learn.英译汉>68I3cYvk84I am too eager to go home. 英译汉>68I3cYvk84 set out Theysetoutonasightseeingtour.英 译 汉 >68I3cYvk84 Theysetouttoexaminetheship.英 译 汉 >68I3cYvk8412. watch out 当心>！ There is a car coming. 当 心>carswhilecrossingthe road. 68I3cYvk84 not to catch a cold. not to catch a cold.当心别着凉； 68I3cYvk84III. 巩固练习1>.单词拼写1. The computer shas broken down.2. We shouldtryourbesttoapply < 理 论 ） topractice.68I3cYvk843. The < 气 氛 ） ofthemeetingisveryfriendly.68I3cYvk844. She isuhermother;she istalland hermotheris very short.68I3cYvk845. Wide differencesofcharactereeveninchildrenof the same family.68I3cYvk842>.单句改错1. Anuglybuildingblockeduptheviewfromthewindow.68I3cYvk842. You have towatchouttheheavy trafficwhilecrossing the road.68I3cYvk843. People often wear sunglasses to prevent their eyes fromstrong light. 68I3cYvk844. Your presence at the meeting made this possible to havea further discussion. 68I3cYvk845. That worried us much that so many students failed in theexam.68I3cYvk843>.句型转换1. Thesesmallplantsfilledtheseaswithoxygen encouragingthelaterdevelopmentofearly shellfish.68I3cYvk84Thesesmallplantsfilledtheseaswithoxygen, thelaterdevelopmentofearly shellfish.68I3cYvk842. We aresofarfromtheearththatwe cantfeelthe pull from the earth.68I3cYvk84Weare farfromtheearth thepull from the earth.68I3cYvk843 The well-known scientist came up with a theory that was widely accepted.68I3cYvk84The well-known scientist came up with a theory.68I3cYvk844. SinceIamfreenow,Icanenjoymusicfora while. 68I3cYvk84 Iam freenow,Icanenjoymusicfora while. 68I3cYvk845. He studied hard. As a result, he got high marks.68I3cYvk84He studied hard,he got high marks.IV. 英译汉1. Itallowedtheearthtodissolveharmfulgases,whichhad become part of the earths atmosphere, into the oceans and seas. 68I3cYvk8468I3cYvk842. They are putting too much carbon dioxide into the atmosphere, which prevents heat from escaping from the earth into space. 68I3cYvk8468I3cYvk843. Whether life will continue on the earth for millions ofyearstocome willdepend onwhetherthisproblemcan be solved. 68I3cYvk8468I3cYvk844. I cheered up immediately and floated weightlessly aroundinourspaceshipcabinwatchingtheearthbecome smaller and moon larger.68I3cYvk8468I3cYvk845. We watchedamazed asfirebrokeouton theoutsideof the spaceship as the earth s gravity increased.68I3cYvk8468I3cYvk84V. 完形填空Dear Ann,I don t get along well with my mother. It feels likeeverytimemy motherand Istarttohave an>1,it turns into an argument. We talk about something as 2 asdinnerplansortravelplans.And3,my motherwillmake a remark pushing the chat into World War III. Shell talkaboutmy lackofan>4futurebecauseIdon t plant to be a doctor. And much to her5 , I don t want to do any job related to the science field either. In fact,when I was pushed to say that I6 to major in Englishand communications, she nearly had a heart attack.68I3cYvk84“ Why cantyoubelikemyco-worker sson.” Shell7 all the time. Her co-worker s son 8 a four- year scholarship in college. Now he is9 70,000 dollarsa year as an engineer. I don t know what to10 exceptthat I simply can t be like Mr Perfect as I ve called the unnamed co-worker sson.Ican tbe likehim.I m the typeofpersonwho lovesto11inthecommunity,write untilthesungoes down,and12,wantstoachievea career because I love it . I dont want to do a job justfor fame or13 .68I3cYvk84I understand why my mother is14my future majors.I veseenmy mother15toraiseme onherlittle salary< 工 资） and longhours.She16thehousearound 6:30am andusuallycomes home around5oreven6pm.17,Iwanthertoknow thatbybecoming a doctor,it doesn t mean Ill18 be successful. Id rather follow my 19 and create my own future.68I3cYvk84Dear Ann, could you give me some20 . I do want to solve this problem.68I3cYvk84SincerelyTony1 AsuggestionBagreementC conversation2 AsimpleBDdiscussionunnecessary68I3cYvk84C basicDimportant68I3cYvk843.A. scarcelyBfortunatelyC directly Dsuddenly 68I3cYvk844 AimmediateBbrightC clearDdifferent5 AdisappointmentBsurpriseC amusementDregret68I3cYvk846 ApretendedBcontinuedC refusedDplanned 68I3cYvk847 AguessBwhisperC complain Dstate8 AstartedBreceivedC examinedDdeveloped68I3cYvk849 AfindingBgivingC expectingD earning10 A answerDwantBcompareC change11 A take offBcheer upC helpoutD show off68I3cYvk8412 A on all sidesBmost of allC in theendD on the contrary68I3cYvk8413 A pleasureBawardC power Dmoney14 A fond ofBinterested inC worried aboutDangry at68I3cYvk8415 A decideBstruggleC workDhope16 A observesBchecksC cleans Dleaves17 A UsuallyBAlsoC HoweverDTherefore18 A surelyBluckilyC speciallyDunexpectedly 68I3cYvk8419 A voicesBdreamsC steps Dwords20 A adviceBabilitiesC examplesDtime VI 阅读懂得We are all called upon to make a speech at some pointin life, but most of us dont do a very good job. This article gives some suggestions on how to give an effectivespeech. 68I3cYvk84So, you have to give a speech - and you re terrified.You get nervous, you forget what you want to say, you stumble over words, you talk too long, and you bore your audience. Later you think, “ Thank goodness, it s over.I m just no good at public speaking. I hopeI never haveto do that again. ” 68I3cYvk84Cheer up. It doesn t have to be that bad. Here are some simple steps to take the pain out of speech making. Ask yourself the purpose of your speech. What is the occasion. Why are you speaking. Then, gather as many factsas you can on your subject. Spend plenty of time doing yourresearch. Then spend plenty of time organizing your material so that your speech is clear and easy tofollow.Use as many examples as possible, and use pictures, charts,and graphs if they will help you make your points more clearly. Never forget your audience. Look at them directlyinto their eyes. Don t talk over their heads keep in mindthat the concepts of relativism 相 对 论 > are rarely understood>, and don t talk down to them “ who invented the telephone ” is not a friendly question>. Speak loud enough in order that everyone hears you clearly unless there is a microphone. Treat your audience with respect.They will appreciate your thoughtfulness.68I3cYvk84Justremember:beprepared.Know yoursubject,your audience and the occasion. Be brief.Say what youhave to sayand thenstop.And beyourself.Letyourpersonality come throughsothatyoumake person-to-personcontact with your audience.68I3cYvk84If you follow these simple steps, you ll see that you dont haveto beafraidof public speaking. In fact, youmay find the experience so enjoyable that you volunteer tomake more speeches.Yourenotconvincedyet.Giveita try and see what happens.68I3cYvk841. The main idea of this article is.A. you can improve your speaking abilityB. a poor speaker can never change68I3cYvk84C. always make a short speechD. it is hard to make a speech68I3cYvk842. Paragraph 2 implies that.A. many peopleareafraidofgivinga speechB.many people are happy to give a speech68I3cYvk84C.many peopledonotpreparefora speechD.many people talk too long68I3cYvk843. The phrase“ talkovertheirheads” means.68I3cYvk84A. speak too loudlyB. look at the ceiling68I3cYvk84C. look down upon themD.use words and ideas that are too difficult68I3cYvk844. AllofthefollowingstatementsaretrueEXCEPTthat . 68I3cYvk84A. few people know how to make good speechesB. a lecturer does not need to organize his speechC. research is important in preparing a speechD. therearesimplestepsyou cantaketoimproveyour speaking ability68I3cYvk845. The title for this passage may be.A. Do Not Make a Long SpeechB. Try to Enjoy a Speech68I3cYvk84C. How to Prepare for a SpeechD. 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.cheerup ； 9.nowthat；10.breakout ；11.watchout ；12. come into existence； 13.in one s presence ； 14. be harmful to/do harm to68I3cYvk84II.1. 1.in the presence of 2.A 3.are presented 4. present to 5. at present; present one s view 68I3cYvk842. 1.harmful to your eyes 2. do harm to3. 1.Thetechnologyforperformingtheseoperations already e into existence68I3cYvk844. 1.in time 2. in time5. 1.preventfrombeingpolluted2.protectedfrom3.B 68I3cYvk846. 1.cheer up 2. cheer up7. 1. 1>off 2> up 3> down 4> out 5> down 6> up2. A 3. C68I3cYvk848. 1.Now that you are well again, you can go on with your work.2.A68I3cYvk849. 1. in turn 2. by turns 3. to drive /at driving10.1. 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 out2.Watchoutfor3.Becareful;Take care 68I3cYvk84III.1>.1. system； theory；atmosphere； unlike；exist68I3cYvk842>.1.up改 为out2.out后 加 for3.prevent改 为protect4.this改为 it68I3cYvk845.That改为 it3>. 1.which encouraged 2.too; to 3.widely-accepted 4.Now that 5.thus68I3cYvk84IV.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. 在将来的数百万年中，生命能否在地球上连续取决于这个问题能否得到解决；4. 我马上感到很兴奋，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； 68I3cYvk845. 我们诧异地看着，随着地球的引力增加，宇宙飞船的外层燃烧起火；V.1 5:CADBA6 10:DCBDA 11 15:CBDCB 16 20: DCAB6A8I3cYvk84VI. 1 5 AADBD申明：全部资料为本人收集整理，仅限个人学习使用，勿做商业用途；