高三英语情态动词和虚拟语气

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)

C

3.–Didn’ttheycometothepartylastweek?---Yes.Theydidn’twanttocomewithusatfirst,butthenwe______persuadethem.A.wouldB.couldC.wereabletoD.hadto

C

was/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;shouldbeB

should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’thaveto

shall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?CMr.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;across

A

needn’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)IfI______plantodoanythingIwantedto,I’dliketogotoTibetandtravelthroughasmuchofitaspossible.A.wouldB.couldC.hadtoD.should

B

could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．B

D

10.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.shouldn’thavevisitedmusthavevisitedcan’thavevisitedcouldhavevisited

must＋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C

14.–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+havedoneC

15.–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D

16.–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.B

Ican’timaginewhyhe____thattome;itwasn’tmyfaultatall.A.wouldhavesaidB.shouldhavesaidC.oughttohavesaidD.needhavesaidA

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.A

20.You____havethebookwhenIfinishit.A.shallB.willC.wouldD.couldmusthavedone一定已经发生某事shouldhave

done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.C

22.–Mom’sgift?She____havechosenabetteroneforme.--She____beveryhappytoknowit.A.should;mustB.might;mustC.couldn’twouldD.mustn’t;wouldshouldbe是应该的意思我们还可以做得更好些.A

23.“Wearenotbetteratexplainingthenewlawthanwe______”,complainedtheyounglawyer.A.shouldbeB.wouldbeC.willbeD.canbeshouldn’t+havedone本不该做某事却做了can’t+havedone不可能发生某事他不可能走远了,因为他的外套还在这.needn’t+havedone本不必做某事却做了.C

24.–DoyouknowwhereDavidis?Icouldn’tfindhimanywhere.---Well,he____havegonefar–hiscoatisstillhere.A.shouldn’tB.mustn’tC.can’tD.needn’t虚拟语气用于主语从句Itisrequired(suggested,desired)that+sb+(should)dosthC

25.Itisrequiredintheregulationsthatyou____otherpeoplethepasswordofyoue-mailaccount.A.won’ttellB.don’ttellC.nottellD.didn’ttell用介词短语代替条件状语从句的虚拟语气Withoutelectricity=Ifthereisnoelectricity因为electricity已经存在，这里假设没有，用虚拟语气D

26.Withoutelectricity,what______?A.willourlifebelikeB.ourlifewouldbelikeC.ourlifewillbelikeD.wouldourlifebelike

moretimeandmoneygiven是独立主格结构,因为后面主句的主语是I,前后不一致,时间和金钱是被给,用过去分词,相当虚拟的条件如果给更多的时间和金钱,我会做得比现在这个样子更好些.couldhavedone本来能够做某事(但事实上没有)C

27.Moretimeandmoneygiven,I_____betterthanwhatitis.A.musthavedoneB.needhavedoneC.couldhavedoneD.shouldhavedonecouldhavedone本来可以求助于Mr.Smith但事实上并没有求助于他.结果浪费了一整天.(这里是讲事实)A

28.–YoucouldhaveturnedtoMr.Smithforhelp,forheisalwayshelpful.--Yes,awholeday_____.A.waswastedB.hadbeenwastedC.wouldbewastedD.willbewastedhaveleftthephotosathome已经遗忘了照片在家表示过去不能实现的愿望，条件句用haddone主句用wouldhavedone．本题意思是：拿照片这件事本来对我很容易，我忘了．=IfIhadn’tleftthephotosathome,Iwouldhavebeensoeasytobringthemtoshowyou.

Oh,whatapity.It____soeasyformetobringthosephotographsIwantedtoshowyou,butI’veleftthematthetableathome.A.wouldhavebeenB.shouldhavebeenC.hadbeenD.wasA

If+虚拟语气，如果条件句中有should,were,或hadif可省略,变成:Should+主+do(变成倒装句)Were+主+todo(变成倒装句)Had+主+done(变成倒装句)wouldbe表示与现在或将来相反的虚拟语气.C

30.____,itwouldbesillytoargueaboutitanylonger.A.WasthattrueB.IfthatwastrueC.ShouldthatbetrueD.Couldthatbetruewill是将来主动此词

所以后面不能再接情态动词.haveto的否定式要借用don’thaveto=don’tdodo,相当一个动词,可以被情态动词修饰.A

31.FormerIraqiPresidentSaddamwill____beontrialaccordingtothenewlaw.A.havetoB.mightC.wouldD.must

incase=if引导条件句

may表猜测只用在陈述句中,疑问句,否定句或条件句中一般不用.should可用在以将来事实相反的虚拟语气的条件句中,有可能会发生,如果用过去时就表示不会下雨,可天气很难说,故常用shoulddoC

32.Bringyouraincoatalongincasethatit______rainthisafternoon.A.canB.mayC.shouldD.mustmightaswell+do倒不如做某事B

33.Sincewe’renotinahurry,we____waitforthenextbusasthisoneismuchtoocrowdedA.mightaswellasB.mightaswellC.shouldaswellasD.shouldaswellshould表猜测,可能性较大他8：00应该（should)到办公室,但不一定会100%到.D34.–Hello!Mary,thisisBillfromtheuniversity.CanIspeaktoFrank?--I’msorry.He’sjustleftfortheoffice.He____reachthecompanyby8:30.A.couldB.willC.shallD.should

can表示潜在的可能性B35.ItisusuallynotquitecoldinthisareainMarch,butsometimestemperature____beverylow.A.shouldB.canC.mustD.shallcan’t＋havedone不可能发生某事D

--WhatdidyousaytoJulia?Isawhercryingintheroom.--It______myfault.WetalkedhappilywhenImether.A.musthavebeenB.shouldhavedoneC.shouldn’thavedoneD.can’thavedone

may+havedone可能已经发生某事duringtheday在白天已经发生的事.37.Researchfindingshowswespendabouttwohoursdreamingeverynight,nomatterwhatwe____duringtheday.A.shouldhavedoneB.wouldhavedoneC.musthavedoneD.mayhavedoneDD

38.Ithasbeenannouncedthatcandidates____remainintheirseatsuntilallthepapershavebeencollectedA.canB.willC.mayD.shall

这题主要考察对shall的用法，在二，三人称中shall表命令要求警告，第二人称还可表承诺(如20小题)该本题是第三人称表命令要求。同上题一样，这题主要考察对shall的用法，在一，三人称中shall表命令要求警告，第二人称表承诺，上题是第三人称表命令要求。但这里第三人称表警告。

answerfor…对...偿还;遭抱应A

39.–Mikeisoftenabsentfromclass.--Tellhimhe____answerforitifhegoesonbehavinglikethat.A.shallB.willC.wouldD.mustmust表“一定”，该题意思是：你难道一定要那么大声吗？B40.--____youmakesomuchnoise?--Sorry,I’lltrynotto.A.CanB.MustC.CouldD.Wouldcan’t……too……做太多也不为过A

41.You____paytoomuchattentiontoyourreadingskill,asitissoimportant.A.cannotB.shouldC.mustD.needn’twoulddo:主句表示以现在事实或将来事实相反的虚拟语气,前面tomorrow,是将来时间.If引导虚拟语气省略时，从句中如有should/were/had,省略if,提前：should/had/were+主语C42.____finetomorrow,wewouldgotoseetheweddingsuitforthem.A.IfitwillbeB.IfwehaveC.ShoulditbeD.IfitfineIt’shightime+主语＋did/should(不能省）dosth.B43.Itishightimethey____there.A.aregoingB.wentC.goD.willgosuggest后接宾语从句时:如果表建议要用虚拟语气:suggestthat+主语+(should)do如果表“暗示”则用真实语气.D44.Herpalefacesuggestedthatshe____ill,andherparentssuggestedthatshe_____amedicalexamination.A.be;shouldhaveB.was;hadC.hadbeen;hadD.was;haveinsist+表示力言，强调＋真实语气