高考语法复习——情态动词.ppt

情态动词1.情态动词的考点1、can;may;mustshould;need等表示判断及推测；2、shall;should的特殊用法；3、情态动词的应答策略；4、对过去的判断或推测；5、dare;need的用法特点。2.情态动词的用法特点1）情态动词不能表示正在发生或已经发生的事情，只表示期待或估计某事的发生。2）情态动词除ought和have外，后面只能接不带to的不定式。3）情态动词没有人称，数的变化，即情态动词第三人称单数不加-s。4）情态动词没有非谓语形式，即没有不定式，分词，等形式。f.说明：needn’t表示“不必”；mustn’t表示“不准”；shan’t用在二、三人称中表示“坚决不准”，含有强烈的警告和命令的语气。shouldn’t表示“非常不可能”或“应该不会”。3.It’snearly7:00.Jack__behereatanymoment.(N1995)A.mustB.needC.shouldD.can4.Johnny,you_____playwiththeknife,you_____hurtyourself.(N1996)A.won’t,can’tB.mustn’t,mayC.shouldn’t,mustD.can’t,should5.----AreyoucomingtoJeff’sparty?----I’mnotsure.I___gototheconcertinstead.(N2000)A.mustB.wouldC.shouldD.might6.Mr.Bushisontimeforeverything.How_____itbethathewaslatefortheopeningceremony?(2001上海春季)A.canB.shouldC.mayD.must7.---IsJohncomingbytrain?---Heshould,buthe______not.Helikesdrivinghiscar.(N2002)A.mustB.canC.needD.may8.---Iheardtheywentskiinginthemountainslastwinter.---It_________truebecausetherewaslittlesnowthere.(N2002北京)A.maynotbeB.won’tbeC.couldn’tbeD.mustn’tbeB.对过去动作或状态的推测Tomoughtnotto_______meyoursecret,buthemeantnoharm.(N1993)A.havetoldB.tellC.betellingD.havingtold2.ItoldSallyhowtogethere,butperhapsI______forher.(N1994)A.hadtowriteitoutB.musthavewrittenitoutC.shouldhavewrittenitoutD.oughttowriteitout3.---Therewerealready5peopleinthecarbuttheymanagedtotakemeaswell.---It________acomfortablejourney.(N1995)A.can’tbeB.shouldn’tbeC.mustn’thavebeenD.couldn’thavebeen4.Susan_______writtenareportlikethis.(1995上海)A.canhaveB.mustn’thaveC.can’thaveD.oughttonothave5.Jack____yet,otherwisehewouldhavephonedme.(N97)A.mustn’thavearrivedB.shouldn’thavearrivedC.can’thavearrivedD.needn’thavearrived6.---IstayedatahotelwhileinNewYork.---Oh,didyou?You______withBarbara.(N1998)A.couldhavestayedB.couldstayC.wouldstayD.musthavestayed4.shall;should的特殊用法1.Ithasbeenannouncedthatcandidates_______remainintheirseatsuntilallthepapershavebeencollected.(2002上海)A.canB.willC.mayD.shall2.It’snearly7:00.Jack___behereatanymoment.(N95)A.mustB.needC.shouldD.can3.---WhencanIc