广东学位英语强化班讲义第七节情态动词

广东学位英语强化班讲义第七节情态动词

一、推测

（一）要点

must肯定

may可能大

might小

maynot可能不+do(be)现在或将来

mightnothavedone过去

can’t不可能

couldn’t

（二）学位英语真题汇编

1、Thehouseisdark;theBrowns_______tobed.

A.maygo B.shouldgo

C.shouldhavegone D.musthavegone

2、—Thatcarmusthavecostalotofmoney.

—Oh,no,_______.

A.itmustn't B.ithasn't C.itdoesn't D.itdidn't

3、I_______asleepinthecorner,forIremembernothingofwhathappenedduringthenight.

A.mightfall B.mustfall

C.musthavefallen D.canhavefallen

4、Mywalletisnowheretobefound.I_______whenIwasonthebus.

A.musthavedroppedit B.mustdropit

C.shouldhavedroppedit D.oughttohavedroppedit

5、"Shemustbeinthedormitorynow.""No,she_______bethere.Isawherintheclassroomaminuteago."

A.mustn't B.couldn't C.can'thave D.wouldn't

6、Ican’tfindtherecorderintheroom.It_______bysomebody.

A.musthavetaken B.mayhavetaken

C.mayhavebeentaken D.shouldhavebeentaken

7、Sincethisroadiswetandslipperythismorning,it_______lastnight.

A.mustrain B.wasraining C.musthaverained D.mayrain

8、She_______beillbecauseIsawherplayingtennisjustnow.

A.can't B.couldn't C.mustn't D.maynot

9、I_______mywalletwhenIwasshoppinginthestore.

A.musthavedropped B.shouldhavedropped

C.coulddrop D.oughttohavedropped

10、You_______nothaveseenheryesterdayforshewasabroad.

A.must B.should C.could D.would

11、Youcouldhavedonemuchbetteryesterday.Why_______?

A.didn’tyou B.couldn’tyou C.hadn’tyou D.shouldn’tyou

12、“Thatlatestcarmusthavecostyouaprettypenny.”“Oh,no,_______.”

A.itdidn’t B.itmustn’tC.ithasn’t D.itmusthaven’t

13、Johnlefthometwentyminutesago.Itisusuallyhalfanhour'sdrivefromhishometotheofficehere.Sohe__________soon.

A.shouldhavearrivedB.needarrive

C.musthavearrivedD.mayarrive

（三）其他真题选编

1、You_______herinherofficelastFriday；she’sbeenoutoftownfortwoweeks.

A.needn’thaveseen B.musthaveseen

C.mighthaveseen D.can’thaveseen

2、MysistermethimattheGrandTheatreyesterdayafternoon,sohe_______yourlecture.

A.couldn'thaveattended B.needn'thaveattended

C.mustn'thaveattended D.shouldn'thaveattended

3、There'snolighton-they _______beathome.

A.can't            B.mustn't         C.needn't            D.shouldn't

4、You_______betired-you'veonlybeenworkingforanhour.

A.mustnot B.won't      C.can't D.maynot

5、SorryI'mlate.I_______haveturnedoffthealarmclockandgonebacktosleepagain.

A.might    B.should      C.can      D.will

二、六个结构

（一）要点

shouldhavedone

oughttohavedone

shouldn’thavedone

oughtnottohavedone

needn’thavedone

couldhavedone

（二）学位英语真题汇编

1、I'mfeelingsick.I_______somuchchocolate.

A.needn'thaveeaten B.couldn'thaveeaten

C.mustn'thaveeaten D.shouldn'thaveeaten

2、Theyhavedonethingstheyought_______

A.nottodoB.nottobedone C.nottohavedone D.nothavingdone

3、I’msorryIcouldn’tgetintouchwithhimbeforeheleft,I_______himearlier.

A.hadatelephone B.havephoned

C.shouldhavephoned D.shouldbephoned

4、Heabandonedacareerthat_______tohisbecomingoneofthemostinfluentialpeopleintheworld.

A.couldhaveled B.willlead C.shouldhaveled D.mustlead

5、Youought_______themattertothemanagerthedaybeforeyesterday.

A.toreport B.tohavereported C.toreporting D.havereported

6、Sorry,officer.I_______at80milesbutIdidn'tseeanysignintheareatellingpeoplehowfasttheycandrive.

A.shouldnotdrive B.shouldn'thavedriven

C.mustn'tdrive D.can'tdrive

7、Withallthisworkonhand,she_______tothedancepartylastnight.

A.oughtn’ttogo B.hadn’tgone

C.shouldn’thavegone D.mustn’thavegone

（三）其他真题选编

1、Therewasalotoffunatyesterday'sparty.You_______come,butwhydidn'tyou?

A.musthave B.should C.needhave D.oughttohave

2、Oh,I’mnotfeelingwellinthestomach.I_______somuchfriedchickenjustnow.

A.shouldn’teat B.mustn’thaveeaten

C.shouldn’thaveeaten D.mustn’teat

3、Itoldyourfriendhowtogettothehotel,butperhapsI_______havedrivenherthere.

A.could B.must C.might D.should

4、Thiscakeisverysweet.You_______alotofsugarinit.

A.shouldput B.couldhaveput C.mightput D．musthaveput

5、Mr.White_______at8:30forthemeeting,buthedidn’t’showup.

A.shouldhavearrived B.shouldarrive

C.shouldhavehadarrived D.shouldbearriving

6、Iwasreallyanxiousaboutyou.You_______homewithoutaword.

A.mustn’tleave B.shouldn’thaveleft

C.couldn’thaveleft D.needn’tleave

7、I told Sally how to get here. but perhaps I _______ for her.

A. had to write it out    B. must have written it out  

C. should have written it out D. ought to write it out 

8、Tomoughtnotto_______meyoursecret,buthemeantnoharm.

A.havetold B.tell C.betelling D.havingtold

9、You_______allthosecalculations!Wehaveacomputertodothatsortofthing.

A.needn’thavedone B.mustnothavedone

C.shouldn’thavedone D.cannothavedone

10、Theweatherturnedouttobefineyesterday.I_______thetroubletocarrymyumbrellawithme.

A.shouldhavetaken B.couldhavetaken 

C.needn'thavetaken Dmustn'thavetaken

三、虚拟语气和情态动词

（一）要点

真实,otherwise(or)+wouldhavedone.

musthavedone,or(otherwise)+wouldhavedone

（二）学位英语真题选编

1、Mr.Green_______myletter,otherwisehewouldhaverepliedbeforenow.

A.musthavereceived B.musthavefailedtoreceive

C.mustreceive D.mustfailtoreceive

2、Ibelievehe_______anaccident,otherwisehewouldhavearrivedontime.

A.wouldhavehad B.couldhavehad

C.shouldhavehad D.musthavehad

3、Somethingmusthavehappenedontheirwayhere.Orthey_______bynow.

A.shouldhavearrived B.shouldarrive

C.wouldhavearrived D.wouldarrive

4、He_____havecompletedhiswork;otherwise,hewouldn'tbeenjoyinghimselfbytheseaside.

A.shouldB.mustC.wouldn'tD.can't

（三）其他真题选编

1、Jack_______yet,otherwisehewouldhavetelephonedme.

A.mustn'thavearrived B.shouldn'thavearrived

C.can'thavearrived D.neednothavearrived

2、Theteacher_______havethoughtJohnsonwasworthitorshewouldn'thavewastedtimeonhim,Isuppose.

A.should B.can C.would D.must

3、He_______havecompletedhiswork;otherwise,hewouldn’tbeenjoyinghimselfbytheseaside.

A.should B.must C.wouldn’t D.can’t

4、Yesterday,Janewalkedawayfromdiscussion.Otherwiseshe_______somethingshewouldregretlater.

A.hadsaid B.said C.mightsay D.mighthavesaid

5、Hemusthavehadaaccident,orhe_______then.

A.wouldhavebeenhere` B.hadtobehere

C.shouldbehere D.wouldbehere