英语专四虚拟语气真题版文档格式.docx

英语专四虚拟语气真题版文档格式.docx

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2011.61It'

sgettinglate.I'

dratheryou______now.

A.leftB.leave×

C.areleavingD.willleave

答案：

wouldrather后面的从句须用虚拟式，若指现在，用一般过去时，若指过去，用过去完成时。

2010.60Itisnecessarythathe______theassignmentwithoutdelay.

A.handinB.handsin

C.musthandinD.hastohandin

2009.52Iftherewerenosubjunctivemood,English______mucheasiertolearn.

A.couldhavebeenB.wouldbe

C.willbeD.wouldhavebeen

2009.53She______fiftyorsowhenIfirstmetherataconference.

A.hadbeen×

B.mustbe

C.hasbeenD.musthavebeen

情态动词must可用于很有把握的推断。

对于现在事情的肯定推断，用mustdo.而对于过去的推断，用musthavedone.本句是对她过去年龄的肯定判断。

2008.52HadJudybeenmorecarefulonthemathsexam,she______muchbetterresultsnow.

A.wouldbegettingB.couldhavegot

C.mustgetD.wouldget

2007.54Ifonlythepatient______adifferenttreatmentinsteadofusingtheantibiotics,hemightstillbealivenow.

A.hadreceivedB.received

C.shouldreceiveD.werereceiving

ifonly引导的虚拟语气；

与过去事实相反，谓语动词用haddone；

与现在事实相反，谓语动词用did.

本句为错综虚拟，ifonly部分表示的是过去发生的事，故用过去完成时。

2007.56She______fiftyorsowhenIfirstmetherattheconference.

A．mustbeB.hadbeen

C.couldbeD.musthavebeen

2007.60Hewouldhavefinishedhiscollegeeducation,buthe______toquitandfindajobtosupporthisfamily.

A.hadhad×

B.has

C.hadD.wouldhave

but后的容为真实情况，时态与前面一直。

原句可理解为：

Ifhehadmoney,hewouldhavefinishedhiscollegeeducation,buthehadto……

2007．65ItisabsolutelyessentialthatWilliam______hisstudyinspiteofsomelearningdifficulties.

A.willcontinueB.continued

C.continueD.continues

2006.52IfonlyI______playtheguitaraswellasyou!

A.wouldB.couldC.shouldD.might

ifonly后常用虚拟语气表示惋惜，遗憾。

本句是对现在情况的虚拟，动词用过去式could.

2006.54It'

shightimewe______cuttingdowntherainforests.

A.stoppedB.hadtostop×

C.shallstopD.stop

答案:

It’s（high）time后接句子时，谓语动词用过去式。

2006.59Itisimperativethatthegovernment______moreinvestmentintotheshipbuildingindustry.

A.attractsB.shallattract

C.attractD.hasto

2005.51Ifyouexplainedthesituationtoyoursolicitor,he______abletoadviseyoumuchbetterthanIcan.

A.wouldbeB.willhavebeen

C.wasD.were

2005.60Thatwasnotthefirsttimehe______us.Ithinkit'

shightimewe______strongactionsagainsthim.

A.betrayed…takeB.hadbetrayed…took

C.hasbetrayed…took×

D.hasbetrayed…take

Itisthefirsttime+have/hasdone

Itwasthefirsttime+haddone

Itishightime+过去式/shoulddo

2005.63______you______furtherproblemswithyourprinter,contactyourdealerforadvice.

A.If,had×

B.Have,had

C.Should,haveD.Incase,had

这道题看了之后，没办法按照虚拟语气去写，因为if引导的虚拟语气，主句也有相应的变化，但是这句话的主句是个祈使句。

这其实是情态动词should的用法，should在这里表示“万一”，它常用在if从句当中，主句不用虚拟，而且可以将if省略，将should提到主语之前

2004.52_____Iwillmarryhimallthesame.

A.WasherichorpoorB.Whetherrichorpoor×

C.WereherichorpoorD.Beherichorpoor

让步状语从句：

Whether（it）hebe…or…

省略句：

beit（he）…or…倒装

D项=whetherheisrichorpoor

2004.54_____ifIhadarrivedyesterdaywithoutlettingyouknowbeforehand?

A.Wouldyoubesurprised

B.Wereyousurprised

C.Hadyoubeensurprised

D.Wouldyouhavebeensurprised

2004.56Itisimperativethatstudents___theirtermpapersontime.

A.handinB.wouldhandin

C.havetohandinD.handedin

虚拟式

Be-型虚拟式

1用于表示命令，决定，建议等词之后的that-从句中。

（a）动词decide,decree（发布命令）,demand,insist,move（提议），order,prefer,propose,recommend,request,require,suggest,vote.

如suggest,insist不表示"

建议"

或"

坚持要某人做某事时"

，即它们用于其本意"

暗示、表明"

、"

坚持认为"

时，宾语从句用述语气。

Theguardatgateinsistedthateverybodyobeytherules.

（b）形容词advisable,appropriate,desirable,essential,fitting（合适的）,imperative,important,impossible,necessary,obligatory（强制实施），proper.

（c）名词decision,decree（裁定）,demand,instruction,order,requirement,resolution（意志，决心）,suggestion

在这一用法中，be-型虚拟式能与”should+不定式”交替使用，也能与to-不定式交替使用。

e.g:

Itisimportantthatshebeplacedinanappropriatejob.

Itisimportantthatsheshouldbeplacedinanappropriatejob.

Itisimportantforhertobeplacedinanappropriatejob.

（b）be-型虚拟式用于由if,though,whatever,lest,solongas等引导的分句中表示推测，让步，防备。

Ifhebefoundguilty,Johnshallhavetherightofappeal.

Thougheveryonedesertyou,Iwillnot.

Whateverbehisdefense,wecannot