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1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950情态动词与虚拟语气1.Itissaidthatthereareplentyofhotelsinthattown.There______beanydifficultyforyoutofindsomewheretostay.A.wouldn’tB.mustn’tC.shouldn’tD.needn’tCshould表示猜测，可能性很大，但有留了遗地，为万一不行留下退路。因为有许多/足够的酒店，应该没有问题找到一家入住，但也没有说一定能找着。2.–Marydidn’tturnuplastnight,didshe?--No,she______.Wehadchangedourplan.A.shouldn’thavecomeB.needn’thavetocomeC.didn’tneedtocomeD.needn’thavecomeshouldn’t+havedone本来不应该做某事却做了needn’t+havedone本不必做某事却做了didn’tneedtodo本来不必做也没有做题中hadchanged改变计划,因此没有必要来.(比较第2,7,13题)C3.–Didn’ttheycometothepartylastweek?---Yes.Theydidn’twanttocomewithusatfirst,butthenwe______persuadethem.A.wouldB.couldC.wereabletoD.hadtoCwas/wereableto表一次性成功地做了某事Z92can/could表示一种能力做,但不强调一定成功.开始不想我们一起来,但最后还是说服了他们.4.Theproject______consideredthoroughly,andIamsureit______finishedontime.A.mustbe;maybeB.shouldbe;maybeC.maybe;mustbeD.canbe;shouldbeBshould表建议本项目应该全面考虑,我确信能及时完成该项目.5.--______hecleantheclassroomnow?--No,he______.Hemaydoittomorrow.A.Must;mustn’tB.Need;wouldn’tC.Shall;needn’tD.May;don’thavetoshall用于第一,第三人称疑问句中,表示说话人在征求对方的意见或向对方请求.Z95(五/2)Whenshallhebeabletoleavethehospital?Shallwebeginourlesson?C6.Mr.smithisalwaysontimeforeverything.How______itbethathewaslatefortheflight?A.canB.shouldC.mayD.mustcan用于疑问句,表猜测must只能用在肯定句中表猜测.A7.Whydidn’tyoutellmetherewasnomeetingtoday?I______allthewayhere______theheavysnow.A.needn’thavedriven;throughB.can’thavedriven;acrossC.mustn’thavedriven;throughD.shouldn’thavedriven;acrossAneedn’t+havedone本不必做某事却做了can’t+havedone过去不可能发生某事mustn’t+havedone一般不用来表猜测shouldn’t+havedone本不应该做某事across表示平面的通过through表示空间的通过(比较第2,7,13题)8.IfI______plantodoanythingIwantedto,I’dliketogotoTibetandtravelthroughasmuchofitaspossible.A.wouldB.couldC.hadtoD.shouldBcould这里不是过去时,而是表猜测,且可能性较弱could表示可能性,语气较委婉.Z92/一/19.Why______youliveinthissmallhousewhenyoucouldmoveintoamuchlargerone?A.canB.mustC.shouldD.need“当你能够搬进一个更大的地方住时，你为什么还一定要/非得住在这个小房间呢？”must在这里是“一定”，其他都不合题意思．BD10.HetreatedmeasthoughI___hisownson.A.amB.wouldbeC.wasD.wereasthough引导的方式状语从句,根据题意用虚拟语气,be动此用were他对待我好象我是他自己的儿子一样.(事实上我不是他的儿子).Ifonly+haddone与过去事实相反,要是我们还没有出发就好了,事实上我们已经出发.will将要做某事begoingto准备做某事,好象某事要发生/有可能发生.D11.–Lookattheblackclouds.It____soon.--Sure.Ifonlywe____out.A.israining;didn’tstartB.istorain;haven’tstartedC.willrain;haven’tstartedD.isgoingtorain;hadn’tstartedItisnecessarythat+主+should+v.原。Itisnecessary/strange/importantthatsbshoulddosth.(Z143第8,9,14小题)虚拟语气用在主语从句中还有下面的结构:Itissuggested/decided/ordered/requested/proposed/…thatsbshoulddosth.12.ItisnecessarythatpeoplebothyoungandoldinChina______someEnglishtobepreparedfortheOlympicGamestobeheldinBeijingin2008.A.learnB.willlearnC.mustlearnD.shalllearnA我们没有参观那家著名的博物馆,因为我们花时间在购物上了(而事实上是不应该花在这上面的).shouldn’t+havedone本不应该做某事却做了can’t+havedone不可能发生某事musthavedone一定做了某事could+havedone本来能做某事(比较第2,7,13题)D13.–Didyouvisitthefamousmuseum?--No.We____it,butwespenttoomuchtimeshopping.A.shouldn’thavevisitedB.musthavevisitedC.can’thavevisitedD.couldhavevisitedmust＋havedone一定发生某事may+havedone可能发生某事could+havedone本来能够做某事却没做(虚拟)如果我没有把笔遗忘在家,昨天我就可以记笔记了.should+havedone本来应该做某事C14.–Ididn’ttakenotesatyesterday’smeetingbecauseIhadleftmypenathome.--You____mine.I____it.A.musthaveborrowed;wasn’tusingB.mayhaveborrowed;didn’tuseC.couldhaveborrowed;wasn’tusingD.shouldhaveborrowed;hadn’tuseddevoteoneself/sthto+doing投身做某事Otherwise＋虚拟语气的主句与过去事实相反的虚拟语气,主句为:would/could/should/might+havedoneC15.–Yoursisternearly____allhersparetimetohercoursesduringthethreeyears.--That’sright,otherwiseshe____theleadintheirschoolinthe2005CollegeEntranceExaminations.A.spent;wouldn’thavetakenB.hadn’tspent;couldn’thavetakenC.devoted;wouldn’thavetakenD.haddevoted;hadn’ttaken本句考察与过去事实相反的虚拟语气.如果我昨天没有出差,我就会去参加你的生日会.might+havedone过去就可能做某事(不符合礼仪)would+havedone过去就会去做某事D16.–I____toyourbirthdaypartylastSunday.--Unfortunately,youwereoutonbusiness.A.mighthavecomeB.cameC.needhavecomeD.wouldhavecome注意这里的should不是“本不应该做某事”，而是“怎么对我说这些？”should是表示意想不到,惊讶/居然的意思．Ineverthoughtmyfathershouldbesoill.B17.Ican’timaginewhyhe____thattome;itwasn’tmyfaultatall.A.wouldhavesaidB.shouldhavesaidC.oughttohavesaidD.needhavesaidA18.IfIhadn’tstoodundertheladdertocatchyouwhenyoufell,you____now.A.wouldn’tbesmilingB.won’tsmileC.couldn’tsmileD.arenotsmiling本句考查混合时间的虚拟语气,条件句是以过去事实相反whenyoufell;主句是以现在事实相反now.以现在事实相反的虚拟语气的主句结构是:would/should/might/could＋v原形(包括进行时)与现在相反的虚拟语气,If+主＋did,主+would\should\might+doB19.IfI____passtheexam,IwouldtreatyoutodinneratKFC.A.willB.weretoC.wastoD.amgoingtoshall用于第二人称表示向对方的承诺.Youshallgetabirthdaycakeifyoupasstheexam.A20.You____havethebookwhenIfinishit.A.shallB.willC.wouldD.couldmusthavedone一定已经发生某事shouldhavedone本来应该做某事却未做mayhavedone有可能发生某事mighthavedonemustn’t表禁止C21.–Mum,IclimbedtogettheTeddyBearfromthetopoftheshelf.--Mygoodness!You____yourself.You____dothatagainnexttime.A.musthavehurt;mustn’tB.shouldhavehurt;can’tC.mayhavehurt;mustn’tD.mighthavehurt;won’tbeabletocouldn’t+havedonebetter不可能再好了,也就是最好了.英语句子中通常用比较级表示最高级.Ican’tagreewithyoumore.我非常赞成你.Youcan’tbetoocarefulwhilecrossingthestreet.过马路时怎么小心也不为过.C22.–Mom