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RevisionofUnit4Book3——2013.12.21•1.根据广泛被接受的理论•2.宇宙以“大爆炸”开始•3.四面八方•4.不确定它会变成什么•5.沉降成为固体球•6.它的形状是否会持续仍不清楚•7.它们及时产生了碳。•8.更重要的是随着地球冷却，水开始在它表面出现。1.accordingtoawidelyacceptedtheory2.Theuniversebeganwitha“BigBang”.3.inalldirections4.Whatitwastobecomewasuncertain.5.settledownintoasolidglobe6.Itisnotclearwhethertheshapewouldlastornot.7.Theywereintimetoproducecarbon.8.Whatisevenmoreimportantisthatastheearthcooldown,waterbegantoappearonitssurface.1.However,accordingtoawidelyacceptedtheory,theuniversebeganwitha“BigBang”thatthrewmatterinalldirections.theoryn.理论；原理theoreticaladj.理论的；假设的theoreticallyadv.理论地；理论上【相关短语】intheory理论上=theoreticallyinpractice在实践中；实际上=practicallybeginwith=startwith：“以……开始”.1)tobeginwith=tostartwith以…为起点;开始(做)这两个词组都可以单独使用,表示“首先;第一;起初;最初”。在句中作时间状语。e.g.首先,我一点也不喜欢他。Tobegin/startwith,Icouldn’tlikehimatall.2.Theearthbecamesoviolentthatitwasnotclearwhethertheshapewouldlastornot.1)violent猛烈的，激烈的violentlyadv.猛然地，激烈地violencen.暴力；激烈；aviolentstorm一场猛烈的暴风雨aviolentmovie一部暴力电影3.Theywereintimetoproducethewater...及时，最终1)intime:soonerorlater;eventually;I’llseehimintime.2)intime(forsth./todosth.):notlateShewillbebackintimetopreparedinner.beintimetodosth.=beintimeforsth.及时做某事4.WaterhadalsoappearedonotherplanetslikeMarsbut,unliketheearth,ithaddisappearedlater.•unlikeprep.和…不同，不像•dislikevt.不喜欢，厌恶•n.嫌恶，反感，不喜爱•dislikesb./sth.不喜欢某人/某物•dislikedoingsth.不喜欢/厌恶做某事•likesanddislikes喜欢与不喜欢，好恶•你是否曾经做过什么事情使那个女孩讨厌你？•Haveyoudoneanythingtothegirltocausehertodislikeyou?•对不起，让你失望，我不喜欢穿这种服装。•Iamsorrytodisappointyou,butIdislikewearingsuchdress.•不像英语班，这是一个多元文化的班。•UnlikeEnglishclasses,thisclasswasamulticulturalclass.•这两“姐妹”有相同的好恶爱憎。•Thetwosisterssharethesamelikesanddislikes.•5.水会对于生命的发展起关键作用，这一点在当时并不明显。。•Itwasnotimmediatelyobviousthatwaterwastobefundamentaltothedevelopmentoflife.(P26)•6.很多科学家相信，由于地球上长期有水存在，使地球得以把有害气体和酸性物质溶解在海洋里。•Whatmanyscientistsbelieveisthatthecontinuedpresenceofwaterallowedtheearthtodissolveharmfulgasesandacidsintotheoceansandseas.•7.他们产生了连锁反应，这使生命发展成为了可能。Thisproducedachainreaction,whichmadeitpossibleforlifetodevelop.1)chainreaction连锁反应2)makeitpossibleforlifetodevelop.使生命的发展成为可能makeit+adj.forsb./sth.todosth.组长让我们有可能一起合作。Thegroupleader____________________________________.老师让他们更容易地明白那个问题。Theteacher________________________________________________.makeitpossibleforustoworktogethermadeiteasyforthemtounderstandthequestion•1.使大海充满氧气•2.各种各样的鱼•3.通过下蛋繁殖后代•4.存在在地球上•5.使哺乳动物的增长成为可能•6.生小孩•7.轮到他们•8.防止热量从地球散发到太空1.filltheoceansandseaswithoxygen2.allsortsoffish3.produceyoungbylayingeggs4.existontheearth5.makepossibletheriseofmammals6.givebirthtoyoungbabies7.intheirturn8.preventheatfromescapingfromtheearthintospace8.Theymultipliedandfilledtheoceansandseaswithoxygen.•vt.使增加/繁殖/相乘•vi.乘；繁殖；增加•multi-=many•multicultural多元文化的;•multicoloured多色彩的•multinational多国的;multimedia多媒体•multistory多层的；multichannel多波段的9.Theyproducedyounggenerallybylayingeggs.lay-laid-laid-laying放,把...放在...;产卵Helaidhisbooksonthedesk.注意:layvt.(laid;laid;laying)放置;产卵lievi.(lay;lain;lying)躺;位于lievi.(lied;lied;lying)说谎Thenaughtyboy___tomethatthehenthat___therejustnowhad___twoeggsthedaybefore.A.laid;laid;laidB.laid;lay;lainC.lied;laid;lainD.lied;lay;laidD10.Theylaideggstooandexistedontheearthformorethan140millionyears•existvi.存在；生存•existencen.存在；生存•【相关短语】•existin+地点•comeintoexistence=comeintobeing•产生，形成11.…theygavebirthtoyoungbabyanimals1)生（孩子）她刚刚生了个健康的女婴。She’sjustgivenbirthtoahealthybabygirl.2)促成…的产生这段奇特的经历促成了他的最新的一部小说的诞生。Theextraordinaryexperiencegavebirthtohislatestnovel.12.Thustheyhave,intheirturn,beomethemostimportantanimalsontheplanet.•inone’sturn轮到某人•【拓展】•byturns交替轮流•inturn依次•taketurnstodo/doingsth.轮流做某事•It’sone’sturntodosth.轮到某人做某事•所以是否生命在今后的几百万年得以持续将取决于这个是否可以解决。•Sowhetherlifewillcontinueontheearthformillionsofyearstocomewilldependonwhetherthisproblemcanbesolved.•1.Whatitwastobecomewasuncertain.•2.Itisnotclearwhethertheshapewouldlastornot.•3.Whatisevenmoreimportantisthatastheearthcooldown,waterbegantoappearonitssurface.•4.Itwasnotimmediatelyobviousthatwaterwastobefundamentaltothedevelopmentoflife.•5.Whatmanyscientistsbelieveisthatthecontinuedpresenceofwaterallowedtheearthtodissolveharmfulgasesandacidsintotheoceansandseas.•6.Sowhetherlifewillcontinueontheearthformillionsofyearstocomewilldependonwhetherthisproblemcanbesolved.在句子中起名词作用的句子叫名词性从句(NounClauses)。名词性从句可分为主语从句(theSubjectClause)、宾语从句(theObjectClause)、表语从句(thePredicativeClause)和同位语从句(theAppositiveClause)。名词性从句使用的从属连词有：that,if/whether(是否),asthough,asif；连接代词：what,whatever,who,whoever,whom,whomever,whose,which,whichever；连接副词：when,where,how,why,whenever,wherever,howeverExample：Thatshewilldowellinherexamiscertain.Iwonderwherethemeetingwillbeheld.Thereasonwasthathegotuptoolate.Ihavenoideawhetherhewillcomebackhome.(主从)(宾从)(表从)(同位语从句)•1.Iwonder_______wehavenowordsinourvocabularyforthankyou,wouldwedoabetterjobofcommunicatingourgratitude?(周测14)•Theycannotunderstand______itispossibleforadultstogetsoexcitedaboutagroupofpeoplekickingaball.(周测13)•2.Ascientist,livinginFrancetwentyyearsago,wroteabout______hecalledthe“MozartEffect”.(周