情态动词高三复习（学案）1情态动词一、表能力的情态动词can/could/beableto1．2．3．二、表许可的情态动词can,could,may,mighte.g.----Ihearyou’vegotasetofvaluableAustraliancoins._______Ihavealook?----Yes,certainly.A.DoB.MayC.shallD.Should三、表可能的情态动词can,could,may,might1.e.g1.e.g2.----I’vetakensomeoneelse’sgreensweaterbymistake.----It______Harry’s.Healwayswearsgreen.A.hastobeB.willbeC.mustn’tbeD.couldbee.g3.Helen______goonthetripwithus,butsheisn’tquitesureyet.A.shallB.mustC.mayD.can2．e.g.1.e.g2.TheWorldWideWebissometimesjokinglycalledtheWorldWideWaitbecauseit_____beveryslow.A.shouldB.mustC.willD.can3.4.e.g.Hecan’tbeintheclassroom.Hemaynotbeintheclassroom.四、表请求的情态动词will,would,can,could,其中would,could更委婉，更客气五、表意志的情态动词shall,will1.e.g.“Theinterest_____bedividedintofiveparts,accordingtotheagreementmadebybothsides,”declaredthejudge.A.mayB.shouldC.mustD.shalle.g.情态动词高三复习（学案）22.e.g.----Writetomewhenyougethome.----______.A.ImustB.IshouldC.IwillD.Ican六、表必须的情态动词must和haveto1.2.e.g.John,lookatthetime.______youplaythepianoatsuchalatehour?A.MustB.CanC.MayD.Need3.e.g.----Whoisthegirlstandingoverthere?----Well,ifyou______know,hernameisMabel.A.mayB.canC.mustD.shall4.e.g.Tom,youmustn’tleaveallyourclothesonthefloorlikethis!5.e.g.----MayItakethemagazineout?----No,youmustn’t.七、情态动词+havedone1.musthavedonee.g.2.should/oughtto+havedonee.g.----I’lltellMaryabouthernewjobtomorrow.----You_____herlastweek.A.oughttotellB.wouldhavetoldC.musttellD.shouldhavetolde.g.Iwasreallyanxiousaboutyou.You______homewithoutaword.A.mustn’tleaveB.shouldn’thaveleftC.couldn’thaveleftD.needn’tleave3.can/could+havedonee.g.MyEnglish-Chinesedictionaryhasdisappeared.Who______havetakenit?A.shouldB.mustC.couldD.woulde.g.----Therewerealreadyfivepeopleinthecarbuttheymanagedtotakemeaswell.----It____acomfortablejourney.A.can’tbeB.shouldn’tbeC.mustn’thavebeenD.couldn’thavebeen*could+havedone还可表示过去本来可能做而实际上没能做某事的责备、遗憾等e.g.----IstayedatahotelwhileinNewYork.----Oh,didyou?You_______withBarbara.A.cou