完整版高考情态动词与虚拟语气考点.docx

完整版高考情态动词与虚拟语气考点.docx

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完整版高考情态动词与虚拟语气考点

情态动词与虚拟语气

常考考点一情态动词+havedone

情态动词+havedone表示对过去的虚拟

情态动词+havedone

用法

例句

musthavedone

想必，准是，一定已经做了

否定式为can’t/couldn’thavedone

Itmusthaverainedlastnight,fortheroadisquitemuddy.

can/couldhavedone

本来能够做

可能做了

Hecouldhavefinishedtheworkintime.

Can/Couldhehavegonetohisaunt’s?

Cannot/couldnothavedone

不可能已经做了

Hecannothaveforgottenit.

Hecouldn’thaveforgottenit.

may/mighthavedone

可能已经做了

It’stoolate.Ithinkhemayhavegonetobed.

Hemaynothavefinishedthework.

他也许还没完成那项工作

Should/oughttohavedone

本该做，而实际上未做

Yououghttohavedonetheworkmorecarefully.

needn’thavedone

本不必做而做了

Youneedn’thavetakenataxihere,foritwasveryneartomyhouse.

hadbetterhavedone

当时最好做了

Youhadbetternothavescoldedher.要是那时你没责骂她就好了。

Youhadbetterhavefoundajob.

要是当时你找到一份工作就好了

wouldratherhavedone

宁愿当时做了

Iraisedobjectionsatthemeeting,butnowIwouldrathernothavedonethat.

wouldlike/lovetohavedone

过去愿意做但未做成

Iwouldlovetohavegonetothepartylastnight,butIhadtoworkextrahourstofinishthework.

1.Ihavewatchedthatmovieit’llgivemehorribledreams.

A.Shouldn’tB.needn’tC.couldn’tD.mustn’t

2.Markhavehurried.Afterdrivingattopspeed,hearrivedhalfanhourearly.

A.needn’tB.wouldn’tC.mustn’tD.couldn’t

3.----Sorry,ProfessorSmith.Ididn’tfinishtheassignmentyesterday.

-----Oh,youhavedoneitasyesterdaywasthedeadline.

A.mustB.mustn’tC.shouldD.shouldn’t

4.IthavebeenTomthatparkedthecarhere,asheistheonlyonewithacar.

A.mayB.canC.mustD.should

5.Hedidn’tregretsayingwhathedidbutfeltthatheitdifferently.

A.couldexpressB.wouldexpressC.couldhaveexpressedD.musthaveexpressed

6.-----I’msorry.Iatyoutheotherday.

------Forgetit,Iwasabitoutofcontrolmyself.

C.mustn’tshoutD.mustn’thaveshouted

7.-----Whereismydictionary?

IrememberIputithereyesterday.

-------Youitinthewrongplace.

A.mustputB.shouldhaveputC.mightputD.mighthaveput

8.Theweatherturnedouttobefineyesterday,Ithetroubletocarrymyumbrellawithme.

A.shouldhavetakenB.couldhavetakenC.needn’thavetaken

D.mustn’thavetaken

9.Asyouworkedlateyesterday,youhavecomethismorning.

A.mayn’tB.can’tC.mustn’tD.needn’t

10.-----Howdidyoudoonthedrivingtest?

---------Notsowell.Imuchbetter,butIwastoonervous.

A.woulddoB.couldhavedoneC.mustn’thavedoneD.shoulddo

11.youhavebrokenyourpromise;Youpaintingthehouselongago.

A.couldhavefinishedB.hadbetterfinish

C.musthavefinishedD.shouldhavefinished

12.------Ididn’tgofishinglastSundaybecausemycarbrokedown.

----------youmine.Iwasn’tusingit.

A.shouldborrowB.couldhaveborrowed

C.couldborrowD.musthaveborrowed

13.Mynewly-purchasedmagazineisnowheretobefound.Ihaveleftitonthetrain?

A.CouldB.ShouldC.MustD.Would

14.Youthemeetingtotellmethat.youcouldhavecomeuptomeafterwards.

A.shouldhavecometoB.needn’thaveinterrupted

C.oughttoattendD.mustn’tgoto

15.-----Whatareyoudoing,dear?

-------I’mwatchingthefootballgame.

-------What?

Youyourhomeworkfirst.

A.wouldhavedoneB.musthavedone

C.shouldhavedoneD.mayhavedone

二．情态动词常考情况

1.can表客观存在的可能

如：

Accidentscanhappenonsuchrainydays.

Drivingonthehighwaycanbedangerous

2.shall可以表示命令，警告，威胁，许诺，宣布法律规定时也要用shall.

Youshallleavetheroomatonce.

Ithasbeenannouncedthatcandidatesshallremainintheirseatsuntilallthepapershavebeencollected.

Heaskedmeforthisbookmanytimes.Pleasetellhimheshallhaveittomorrow.

Myfathertoldme,“Youshallhaveacomputeronyour18thbirthday.”

3.Maywell与mayaswell

maywell+动词原形，表示很可能

Hemaywellbeproudofhisson.

Herappearancehaschangedsomuchthatyoumaywellnotrecognizeher.

mayaswell+动词原形，表示“最好，满可以，倒不如”

Youmayaswelldoitatonce.

Wemayaswellstaywhereweare.

4.must表示偏要，硬要

Mustyoumakesomuchnoise?

Ifyoumustsmoke,pleasegoout.

情态动词基本用法

can,could

表能够，可能

can’t,couldn’t

不会，不能够，不可能

may

可能，征询许可

might

可能

should

应该，惊讶

oughtto

应该，

must

必须，肯定的猜测

mustn’t

一定不要

needn’t,don’tneedto

不必

shall

询问意见，表警告，威胁，许诺，规定

would

表意愿，习惯

练习

1.Itisusuallywarminmyhometowninmarch,butitberathercoldsometimes

A.mustB.canC.shouldD.would

2.Peterbereallydifficultattimeseventhoughhe’sanicepersoningeneral.

A.shallB.shouldC.canD.must

3.Don’tletyourheadoutofamovingbus,whichleadtoaterribledisaster.

A.canB.shouldC.mustD.will

4.-----CanIpaythebillbycheck?

--------Sorry,sir.Butitisthemanagementrulesofourhotelthatpaymentbemadeincash.

cation

5.-----Whatdoesthesignoverthereread?

--------“Nopersonsmokeorcarryacigarette,