人教版+英语+必修3unit4+复习课件.ppt

Unit4Astronomy:thescienceofthestars,一、单词拼写根据读音、性和词义写出下列单词。1._n.天文学家2._n.大气层3._adj.猛烈的4._vt.&vi.使爆发5._n.系统6._adj.有害的7._n.发展8._adj.全球性的9._vi.依靠10._vi.存在,exist,astronomer,atmosphere,violent,explode,system,harmful,development,global,depend,11._n.出席12._adj.失望的13._adv.逐渐地14._n.重力15._vt.减少16._n.质量17._vt.&vi.使高兴18._n.方法19._adv.一般地20._vt.耗尽,使筋疲力尽，用完,presence,disappointed,gradually,gravity,lessen,mass,cheer,method,generally,exhaust,tireout/wearoutuseup/runout/giveout,使筋疲力尽,用完,二.高频单词思忆,1.TheChinesegovernmentdidwellinp_SARSfromspreading.,2.Hec_upatthegoodnews.3.Thereisafriendlya_ofhelpingeachotherwithdifficultiesinstudyinourclass.4.DoyoubelieveGode_?,5.Thereisav_windoutsideandthesnowissoheavy.,reventing,heered,tmosphere,xists,iolent,6.Thefanscheeredupatthe_(到场)ofJayChou.7.Asastudent,Ishouldlearnthe_(基本的)rulesofmathematics.8.Aballoon_(飘过)acrossthesky.9.Thereisashortageof_(氧气)atthetopofthemountain.10.Idreamofflyingtothemoonby_(宇宙飞船).,presence,fundamental,floated,oxygen,spaceship,三；用所给单词的正确形式填空,1.Theyoungmanwaschargedwithrobberywith(violent).,violence,2.Smokingis(harm)tooneshealth.,harmful,3.Accordingtosomephilosopher，everythingin(exist)isreasonable.,existence,4.Theteachersexplanationclarifythe(puzzle)problem.,puzzling,5.Wehavea(biological)lessontomorrow.,biology,6.Shesangtothemusicwithherhandwaving(gentle).,gently,7.Thetempleissupportedby_(mass)columns.,massive巨大的，粗重的,8.Wecanseethedusts(float)inthesunlightclearly.,floating,9.Herideais(fundamental)sound(合理的)evenifshesayssillythingsometimes,fundamentally,10.Aperson，(like)machine，isnotreplaceable.,unlike,四.重点短语再现1._感到高兴，振作起来2._既然3._突发；爆发4._产生；分娩5._下蛋6._阻止；制止7._当心；密切注视8._熟悉；掌握9._挡住(光线)10._轮到某人；接着11._及时，终于,cheerup,nowthat,breakout,givebirthto,layeggs,prevent.from,watchout,getthehangof,blockout,inonesturn,intime,五、词组互译将下列词组或短语译成中文或英语。12.理解_13.冷却_14.依靠_15.把看作_16.灭绝_17.快点_18.曾经一度_19.大量的_20.各方向_21.摔倒_,amassof=massesof,makesenseof,cooldown,dependon,thinkofas,dieout,comeon,atonetime,inalldirections,fallover,22.由于的结果_,asaresultof,Intosomekeywords,existvi.存在；生存,existin存在于中existon靠生活/生存existencen.存在；生活comeintoexistencebegintoexist产生；成立；开始存在inexistence现存的；存在的leadahappyexistence过着快乐的生活,ThetechnologyforperformingBianlianinChuanOperaonlyexistsinChina.川剧中变脸的技术仅在中国存在。Theyrepaidhardlyenoughto.他们收入微薄，几乎无法维持生活。Whendidtheworld？世界是什么时候产生的？ThisistheoldestHebrewmanuscript.这是现存最早的希伯来语手稿。,existon,comeintoexistence,inexistence,(1)(2010长春检测)Itissaidthatthisoldbuildinghas_formorethanthreehundredyears.A.existedB.appearedC.beenbuiltD.comeintobeing,(2)(2010嘉兴检测)Doyouknowwhenandwherethefirstrepublic？A.turnedintorealityB.existedC.comeintoactionD.cameintobeing,Thewifesufferedalotfromdomestic_(家庭暴力).Herhusbandwasa_(粗暴的)man.Heoftenbeatthepoorwife_(猛烈地,粗暴地).Oneday,therewasa_(狂风)wind.Luckilyorunluckily,thehusbanddieda_death(惨遭横死).,2.violentviolenceviolently,violence,violent,violently,violent,violent,Dosomeexercises,1.Theresadeserts_forhundredsofmiles.,preading,2.(1)下雨前，天上有一团团的乌云。Beforetherain,therewere_inthesky.(2)我挤过人群到了出口。Istruggledthrough_totheexit.,massesofdarkclouds,themasses,3.暴露在阳光下太久将对一个人的皮肤有害。,Beingexposedtosunlightfortoomuchtimewilldoharmtoonesskin.4他好像没听懂，于是我又把问题重复了一遍。(puzzle)ShelookedpuzzledsoIrepeatedthequestion.,harmlessadj.无害的harmn.伤害，损害donoharm无害doharmto.=doharm=beharmfulto,harmfuladj.有害的,损害,1.吸烟有害于我们的健康。2.冰冻天气对桔子树是有害的。,1.Smokinghasaharmfuleffectonourhealth.,2.Freezingwinterisharmfultoorangetrees.,3.Hemeansnoharmbysayingwhathethinks,butpeopletendtobeupsetbyit.,3.他想到就说，并无恶意，但人们听了心里总不舒服.,5.Thedeepermeaningofthepoemremains_(a/the/an/不填)puzzle.6.Theweatherbeingcold,wewereforcedstayingathome.(correction)7.他的突然到来使他不能外出。(preventfrom)Hissuddenarrivalpreventedhimfromgoingout.keep/stop/discouragesbfromdoingsth8.ThemistakesmadebyChinesestudentsarequitedifferentfrom_madebytheJapanesestudentsinEnglishstudy.A.thatB.whichC.whatD.those,a,11.WhenshearrivedinChina,shewonderedwhatthefuturemighthave_forher,butnowallherworriesaregone.A.inneedB.intimeC.inpreparationD.instore,10.Thenews_us.Whenweheardthe_news,wefelt_.(disappoint),disappointed,disappointing,disappointed,9.Goodnewsnevergoesbeyondthegate,whilebadnewsspreadfarandwide.,好事不出门，坏事传千里。,innotime立即；马上atatime一次；每次atonetime曾经；一度attimes有时aheadoftime提前forthetimebeing暂时takeonestime别着急；慢慢来atnotime/allthetime/onceuponatime/ontime,intime及时；终于，总有一天，迟早,1).你迟早会成功的，因为你一直在努力工作。,Youwillsucceedintimebecauseyouarealwaysworkinghard.,2.)(2009南宁调研)Shestartedasanofficejunior，and_becamethedirectorofthewholecompany.A.insurpriseB.inreturnC.inturnD.intime,Dontrecitealltogether，.不要一起背诵，一次一个。ThisisthefirsttimethathetheGreatWall.这是他第一次参观长城。Wellhavethatleakfixed.我们马上就把那个漏洞补上。,oneatatime,hasvisited,innotime,12.(2010温州检测)IamsobusythatIhaveunansweredletters.A.manyaB.agooddealofC.massesofD.agreatdealof,13.翻译:他被阻止去解释缺席那会议的原因,Hewaspreventedfromaccountingforhisabsencefromthemeeting.,14.(2010唐山检测)youvegotachance，youmightaswellmakefulluseofit.A.NowthatB.AfterC.AlthoughD.Assoonas,nowthat既然,1)Now(that)youmentionit，Idoremembertheincident.2)Nowyouvepassedyourtest，youcandriveonyourown.,经你一提，我想起那件事了。,你驾驶考试既已合格，就可以独自开车了。,15.”Doyouhaveaminute?Ivegotsomethingtotellyou.”“ok,_youmakeitshort.(nowthat/ifonly/solongas/everytime),solongas,nowthat，because，since，as，for,(1)nowthat/since是固定短语，意为“既然,由于,引导原因状语从句,that可省略。(2)because“因为”，表示直接的或不为人所知的原因。回答why,用于表语从句，强调句中。(3)as“由于”表示显而易见或已为人所知的原因。(5)for“因为”，并列连词，引导一个分句，不能置于句首。(推理上的原因),表示显而易见或已为人所知的原因,youaregrownup，youmuststopthischildishbehavior.既然你们已经长大，你们必须停止这种幼稚的行为。Hewasabsentfromthemeetinghewasillyesterday.昨天他没参加会议是因为他病了。Wearstrongshoesweshalldoalotofwalking.穿上结实的鞋子，因为我们要走不少路。Itmusthaverainedlastnight，thegroundiswet.昨晚肯定下雨了，因为地面是湿的。,Nowthat/Since,because,as,for,16.Inasense/makesense/makesenseof/sensedanger/asenseofhumour/seesense/outofonessenses/cometoonessenses1)这个问题太难了，我不能理解其意思。(makesenseof)ThequestionwassodifficultthatIcouldhardlymakesenseofit.2)Itdoesntmakesensetobuythatexpensivecoatwhenthesecheaperonesarejustasgood.这些便宜的大衣也很好，何必去买那件贵的不可。,17.Asthepresidentscarappeared,thewaitingcrowds_loudcheers.A.brokeawayB.brokeintoC.brokeoutD.brokedown18.Itispartly_thesummerdayislongerthateverythinghasalargertimetowarmup.(because/as/nowthat/inthat/for),because,19.Thathotelisalwaysfullbecauseitoffersafriendly_andpersonalservice.A.surfaceB.atmosphereC.systemD.appearance,20.pull/drag/push(区分)pullback拉回来，缩回，使后退pulldown拆毁，拆掉,(指疾病)使某人虚弱pullin(列车)驶进，到达车站pulloff（车）靠边停下，成功做成pullout(列车)驶出，出站pullup(使车辆)停下pullthrough恢复健康，度过难关,Theoldhousesarebeing_.Hisinjuresareseverebutheisexpected_.,pulleddown,topullthrough.,典型句式运用,1.Thisproducedachainreaction,whichmadeitpossibleforlifetodevelop.,信息提取it作形式宾语，在句中代替forlifetodevelop,例句仿写他的缺勤使得按时完成工作更困难了。Hisabsencemadeitdifficulttofinishtheworkontime.,2.ButwhenItriedtostepforward，IfoundIwascarriedtwiceasfarasontheearthandfellover.而当我试着向前迈步的时候，我发觉我被送出去很远，步子的跨度竟是在地球上的两倍，因而我摔倒了。,倍数的表达方式(1)“A倍数形容词或副词的比较级thanB”，表示“A比B大(长、高、宽等)多少倍”。(2)“A倍数as形容词或副词的原级asB”，表示“A是B的多少倍”(3)“A倍数thesize/height/length/width，etc.ofB”，表示“A是B的多少倍”。(4)A倍数what从句Theoutputofcarsin2009is4timesgreaterthanthatof2008.2009年小轿车的产量是2008年的5倍。,1)Myincomeistwiceyours.我的收入是你的2倍。2)Myhouseistwice.我的房子是他的两倍大。,asmuchas,thesizeofhis,3)(2009辽宁高考)PetersjacketlookedjustthesameasJacks，butitcosthis.A.asmuchtwiceasB.twiceasmuchasC.muchastwiceasD.astwicemuchas,4)Theproductionisnowthreetimesthatitwastenyearsago.(correction)5).Ilikethisjacketbetterthanthatone,butitcostsalmostthreetimes_.asmuchB.asmanyC.SomuchD.somany6)Translation:这条河是那条河的三倍宽。Thisriveris_asthatone.Thisriveris_ofthatone.Thisriveris_thanthatone.,threetimesaswide,threetimesthewidth,twicewider,.完成句子1.Theproblemofpollutionis_(值得关注).2.Theunexpectedsnowstorm_(阻止了我们去登山).3._(当心车辆)whilecrossingtheroad.4.Ourteachertookustothepark_(以使我们高兴).,worthpaying,attentionto,preventedusfrom,climbingthemountain,Watchoutforthetraffic,tocheerus,up,5._(既然大家同意了我的计划),letsstartforShanghainextweekend.6.Thisis_(如此有趣的一部