人教版选修6-unit4-单词词汇讲解

1.consumev.消费;消耗;耗尽;吃完→consumern.消费者→consumptionn.消费;消耗量Heconsumedalargeamountofwine.Thehotelwasconsumedbyfire.2.renewableadj.能再生的,可更新的→renewvt.使更新•re-前缀rebuild→reuse→reread→rewrite→recycle→3.comeabout发生造成•同义词：happen/takeplace/breakout/occur•改错：Recentlymanychangeshavebeentakenplaceinourschool.________.Howdiditcomeaboutthat…？怎么会发生…?删除been1.Healwaysworkshard.Howdiditcomeabout_______hefailedintheexam?2.It’salready10o’clock.Iwonderthathowitcameaboutthatshewastwohourslatelyonsoashorttrip.(C3)thatsuchcomeon=cheeron加油comeout出版comeacross偶遇=runintoHowcome?怎么可能Whenitcomesto当谈到….comeup走上前；被提出；出现；发芽①comeuptosb②Comeupwithaplan=Aplancameup.③Theseedshaven’tcomeupyet.4.randomrandom.adj.胡乱的，任意的atrandom随意地胡乱地•randomlyadv.任意地胡乱地•casuallyadv.不经意地偶然地5.phenomenon现象•复数→phenomena•比较特殊的名词复数•stadium→stadiums/stadia•medium→media•bacterium→bacteria•data→datum6.subscribe•subscribev.捐赠订阅同意签署文件•subscribeto同意赞成订购•→subscribern.捐献者订阅者用户•→subscriptionn.订购订阅会员费describe→description7.fuel•n.燃料→Theyranoutoffuel.•v.给...提供燃料/加油；加强促进刺激→People’sfearofmissingoutisfueledbysocialmedia.8.byproduct•by-前缀：次要的→bypass旁道旁路bystander旁观者bywork业余工作→sideeffect副作用9.quantityn.量；数量大/少量的alarge/smallquantityoflarge/smallquantitiesof大/少量地inalarge/smallquantityinlarge/smallquantities大批量的inquantityaquantityof+quantitiesof+可数名词复数不可数名词可数名词复数不可数名词谓语动词用复数谓语动词用单数e.g.Qualitymattersmorethanquantity.质量比数量重要。①a(large)quantityof+都可可数名词复数------不可数名词------Aquantityofbooks______beenordered.water______beenpolluted.②(large)quantities/amountsof可数名词复数------不可数名词------Quantitiesofbooks______beenordered.water______beenpollutedhashashavehave单数复数1.Alargequantityofairconditioners_______________(sell)sincethesummercame.2.Largequantitiesofpollutingwaterisflowingintothesea.(C2)hasbeensoldpollutedare1.Largeamountsofmedicine________senttothefloodstrickenareainthelastfewdays.A.wereB.wasC.hasbeenD.havebeen2.---Whydoesthelakesmellterrible?----Becauselargequantitiesofwater______.A.havepollutedB.isbeingpollutedC.hasbeenpollutedD.havebeenpolluted3.Asaresultofdestroyingtheforests,alarge_____ofdesert_____coveredtheland.A.number;hasB.quantity;hasC.number;haveD.quantity;have10.tend①vi.趋向；易于；照顾tendtodosth.往往……；趋向于……Theolderwomentendtobelieveinstrangerseasily.老太太往往容易轻信陌生人。②vt.照顾；护理（attendtosb/sth处理照料）tend(to)/(on)sb./sth.照顾……,看护……Theyoungmotherstayedathometotendherchild.这位年轻的妈妈待在家里照料她的孩子。③tendencyn趋向，倾向atendencyto/towards…的倾向Nowadaysthereisagrowingtendencyforpeopletoshoponinternet.1.MoststudentstendsleeplatelyonSundays.(C2)2.Hewasrequired__________(tend)astoreintheowner’s__________(absent).3.Nowadaysthereisagrowing____________(tend)forpeopletoshopontheInternet.totendabsencetendencytendtolate11.goup•rise上升升起提高•raise提升站立提高筹集导致引起抚养•arise出现上升•godown下降传下去12.measurement.n.•measuren.措施•takemeasures/steps/actiontodo•meaasurev.测量Thetreemeasures10meters.Thehenweighs3kg.Thephotohangsonthewall.Thebooksellswell.Theclothwasheseasily.•主动表被动13.resultin•导致：cause/leadto/accountfor/bringabout/resultin/contributeto(有助于)由....引起：resultfrom/arisefromasaresult/asaresultof→Thetrainwasdelayedasaresultoftheheavyrain.→Hegotuplatetoday.Asaresult,hemissedthebus.1.Alackofconcentrationoftenresultfromstressandtiredness.(C1)2.________(act)beforethinkingalwaysresultsin________(fail)Actingfailureresults14.floodflood.n.洪水水灾vi.使泛滥，使淹没floodin/into大量涌入15.opposevt.反对；反抗→Opposesthoppose(one’s)doing…opposedoing→Opposedadj反对的Beopposedto…发对…beopposedto/disagreewith/objectto/beagainst反对1.Thehusbandstrongopposedhiswife’sgotherealone.(C2)2.Loving-peacepeopleoppose________tonuclearweapon.3.Weareopposingtoherpromotetopresident.(C2)4.Idonotoppose_________(listen)toyourstoryagain.themselveslisteningstronglygoingopposedpromotion16.environmental•environmentn.•environmentaladj.•environmentallyadv.•beenvironmentallyfriendly17.consequencen.结果后果•结果：asaconsequence/asaresult•因为：asaconsequenceof/asaresultof•consequent.adj.随之发生的•consequently.adv.因此结果所以18.state•n.国家州状态•vt.陈述说明→statementn.声明•beinagood/poorstate•beinagood/badmood•beingood/badcondition•beinhigh/lowspirit19.range=vary①v在…范围内变动；范围range/varyfromAtoB从A到B变化range/varybetweenAandB在A和B之间变动②n种类；范畴a(wide)rangeof…广泛的,一系列in/withinone’srange在看得见范围之内outof/beyondone'srange超出某人能力范围1.Therearealotofmagnificentrangesofmountains.(T)2.Theshopkeepsawiderange____goods.3.Theagesofchildrenrangefromsix____twelveyearsold.ofto中国有许多巍峨壮丽的山脉。20.evenif/though•asif/though•让步状语从句although/though/while/as21.keepon•keepondoingsth•keepdoingsth•keepsb/sthfromdoing•keep+adj.glancevi./n.看一下，扫视；一瞥看一眼，一瞥glanceat/toward/uphave/takeaglanceat看一眼就乍一看，最初想到的ataglanceatfirstglancestareat盯着看凝视glareat怒视glanceat一瞥；看了一眼gazeat凝视；注视lookat看22.glance1.Theteacherglanced____hiswatchand__________(announce)thatthetimewasup.2.Itwasclearatthefirstglancethattheywerestrangerhere.(C2)atannouncedstrangers23、steadyadj.平稳的；持续的；稳固的，牢固的；不摇晃的steadilyadv.平稳地；持续的firmstablesteadysolid坚固不可动摇或意志、信仰的坚定根基牢固，平衡良好保持平衡不动摇（建筑物等）结实的，坚固的24、tendencyn.倾向；趋势做某事的倾向……的趋势/倾向某人有做某事的趋势atendencytodosth.tendencyto/for/towardsthereisatendencyforsb.todosth.25.onbehalfof•1.standfor----whatdoesthelett