高中英语教学资料-m3-unit4rev

Unit4Astronomy:thescienceofthestars,I.Translation.及时,总有一天2.阻止做某事3.许多种类的整理，分类4.冷却5.在表面6.成为一部分7.使成为可能8.是两倍远9.(时间)推移,走过10.地球引力11.感到振奋12.靠近,intime2.prevent.fromdoing3.allsortsofsortout4.cooldown5.onthesurfaceof6.becomepartof7.makeitpossible8.twiceasfaras9.goby10.theforceofgravity11.cheerup12.getcloseto,I.Translation.13全球变暖14.爆发15.小心，密切注意16提前,提早17对有害18做某事的方法19强迫某人做20令人失望的是21.遍及全球22.开始存在,成立23.大多数24.伸展,散开,globalwarmingbreakoutWatchoutaheadoftimedoharmtothemethodofdoingforcesbtodotoonesdisappointmentallovertheworldcomeintoexistencethemassofspreadout,课文复习,1.太阳系2.生命的起源3.However,accordingtoawidely_(被广泛接受的理论),theuniverse_(以开始)a“BigBang”thatthrewmatter_(朝四面八方).4.Theywere_(及时)toproducecarbon,nitrogen,watervapourandothergases,whichwere_theearths_(后来注定成为地球的大气层)._isevenmoreimportant_astheearth_,(冷却)waterbegantoappearonitssurface.,solarsystem,theoriginoflife,acceptedtheory,beginwith,in,alldirections,intime,tomake,atmosphere,What,isthat,cooleddown,5.Itwasnotimmediatelyobviousthatwaterwas_(生命形成的基础)thedevelopmentoflife._manyscientistsbelieveis_the_ofwater(水的长期存在)allowedtheearthtodissolve_(有毒的气体)andacidsintotheoceansandseas.Thisproduceda_(连锁反应),which_(使之成为可能)forlifetodevelop.6.在水的表面各种各样的鱼在陆地长成森林仍然是个谜,tobefundamentalto,What,that,continuedpresence,harmful,gases,chainreaction,madeitpossible,onthesurfaceofthewater,allsortsoffish,onland,growintoforest,remainamystery,7.哺乳动物的兴起蔓延到全球asaresult=阻止热逃离地球进入太空8.So_lifewillcontinueontheearthfor_years_(未来的好几百年)will_(取决于)whethertheproblemcanbesolved.9.出发重量减少了。接近月球10.IfoundIwascarried_(两倍远)ontheearthandfellover.,theriseofmammals,spreadallovertheearth,thus,preventheatfromescapingfromtheearthintospace,whether,millionsof,tocome,dependon,beoff,Theweightlessened.,getclosetothemoon,twiceasfaras,Completethesentences:1.Wegottothestationjust_catchthetrain.（及时赶上）Ifyoukeepon,youwillsucceed_.,（迟早，总有一天）,intimeto,intime,2.Theprisoners_(靠生存)breadandwater.Whendidtheworld_(开始存在）?,=liveon/feedon,existedon,comeintoexistence,=Comeintobeing,1.美国人每日的蛋白质的摄入量是他们所需的两倍.Americaneattwice_theyactuallyneedeveryday.2.南方的雨水比北方多2倍.TheraininSouthChina_thatinNorthChina.3.1994的总收入是1992年的两倍.Thetotalincomeof1994wasdoublethatof1992.(thetotalincome),asmuchproteinas,istwicemorethan,这条绳子是那条的4倍长.Thisropeisfourtimes_thatone.Thisropeisfourtimes_ofthatone.Thisropeisthreetimes_thatone.,aslongas,thelength,longerthan,7.generally:ingeneralgenerallyspeaking=tobegeneralfranklyspeaking=tobefrankhonestlyspeaking=tobehonest,8.methodthemethodofsth.有系统的方法/针对问题的特殊的方法mannerinarudemannerwayinthewaymeansbymeansof侧重手段approachanewapproachtoforeignlanguages,Atthemeetingtheydiscussedthreedifferent_tothestudyofmaths.,approaches,Massesofbooks_collected.Massesofmoney_collected.,are,is,*Themassesareoftenthemakersofhistory.,9.mass,*amassof大量的*amassofinformationLargemassesofclouds,Theschoolallowedthemassofchildrentoleaveschoolat16withpoorqualifications.,(themajorityof),人民群众,*10.Wewatched,amazedasfirebrokeoutontheoutsideofthespaceshipastheearthsgravityincreased.1.Hecamein_.2.Shearrivedthere,_.3._andhappy,Tonystoodandacceptedtheprize.,Surprised,unnoticed,exhausted,1.既然你得到了一个机会，不妨充分利用它。2.我们的成功取决于我们是否努力学习.3.你无论走那条路都通往市中心.(whichever),Nowthatyouvegotachance,youmightaswellmakefulluseofit.,Oursuccessdependsonwhetherweworkhardornot.,Whicheverroadyoutakewillleadtothedowntown.,4.你必须向我们表明你不会放弃.(makeit.)5.随着时间的过去,事情似乎变得越来越糟.6.你如果不听取他的建议迟早会后悔的.,Youmustmakeitcleartousthatyouwillnevergiveup.,Astimewentby,thingsseemedtogetworse.,Ifyoudontfollowhisadviceyouwillregretintime.,1.既然nowthat2.出生，诞生givebirthto3.掌握getthehangof4.反之，依次inturn5.轮流做某事taketurnstodo6.车辆进站pullin7.车辆驶出pullout8.停车pullup9.激烈的讨论anviolentdiscussion10.友好的氛围inafriendlyatmosphere11.理论付诸实践Puttheoryintopractice,（三维设计）主要短语：,Translation:,1.既然你得到了一个机会，不妨充分利用它。2.我们的成功取决于我们是否努力学习.3.你无论走那条路都通往市中心.(whichever)4.你必须向我们表明你不会放弃.(makeit.)5.随着时间的过去,事情似乎变得越来越糟.6.你如果不听取他的建议迟早会后悔的.,Period2,1.system2.oxygen3.climate4.theory5.unlike6.globe7.biology8.satellite9.gentle10.exist/existence,11.hedirectionof15.doharmto/beharmfulto16.getthehangof17.escapefrom18.depend/relyon19.watchout20.nowthat,Dictation:,Revision,1.水以3种形式存在，即液体，气体，固体。2.在阳光下读书对你的眼睛是有害的(2个）3.她有一大堆的事情要做。(mass)4.既然你恢复了健康，你可以去旅行。5.这条河是那条河的3倍宽。(3个)6.这由他决定是否开晚会。,1.Waterexistsinthreeforms,whichareliquid,gasandsolid.2.Readinginthebrightsunisharmfultoyoureyes.=Readinginthebrightsundoesharmtoyoureyes.3.Shehasama