中考英语情态动词复习课件.ppt

情态动词中考英语总复习中考英语专项复习——情态动词概念：情态动词是表示情态意义的动词，他表示说话人的语气和情态，它不能单独作谓语，必须与实义动词一起构成谓语，情态动词没有人称和数的变化，过去式通常表示更客气、更委婉。IcanspeakEnglish.HecanspeakEnglish.TheycanspeakEnglish,too.Canyouhelpme?/Couldyouhelpme?初中阶段必须掌握的情态动词：cancouldmaymightwillwouldmusthavetoneedhadbettershould考点一：情态动词基本含义can(could)能，会may(might)可以，可能will(would)将，会，愿意must必须haveto不得不need需要sbneedtodosth,sthneeddoing.should应该hadbetter最好hadbetter(not)dosth1.-______youspeakJapanese?(北京2008）-No,Ican’tA.CanB.MustC.MayD.Should2.You______stopwhenthetrafficlightisred.(山西）A.canB.mayC.mustD.need3.LiLeican’tgohikingwithustoday.Becausehe______takecareofhissickmother.(温州）A.hastoB.mayC.mustn’tD.need’tACA考点二：表猜测语气的情态动词表猜测性的情态动词有：may，can’t，must。may表没把握的猜测。can’t表有把握的否定猜测。must表有把握的肯定猜测1.Thelightintheofficeisoff.Theteacher______betherenow.（南通）A.mayB.can’tC.mustn’tD.must2.Hisparentsboughthimalargehouse.It____beveryexpensive（宁夏）A.mustB.canC.mustn’tD.can’tBA考点三：情态动词开头的疑问句的答语句型肯定回答否定回答CanI…Yes,youcan.No,youcan’t.MayI…Yes,youmay.No,youmustn’t.No,youcan’t.MustI…Yes,youmust.No,youneedn’t.Noyoudon’thavetoNeedI…Yes,youmust.No,youneedn’t1.MustItakethekeyboardtotheofficenow?-No,you_____.Youcandoitlater.A.mustn’tB.can’tC.don’tD.needn’t2.MayItakethisbookoutofthereadingroom?-No,you______.Youmustreadithere.A.maynotB.don’thavetoC.mustn’tD.needn’tDC考点四：易混词的辨析（一）must与havetoWe_____studyhard.We_____stayathomebecauseitisraining.提示：must表主观看法，意为“必须”。haveto表客观需要，意为“不得不”（二）maybe与maybe______heisright.It______rainytomorrow.提示：may为情态动词后接动词原形。Maybe为副词意思为“大概，也许”musthavetoMaybemaybe考点四：易混词的辨析（三）can与beabletoI_____________speakEnglishnow.Mysister_________speakEnglishtwoyearsago.Mybrother________speakEnglishinthefuture.提示；can只有现在和过去时（could）beableto可用于任何时态中。（四）can’t与mustn’tcan’t表“不可能”。mustn’t表“禁止，不许”。Can/amabletocould/wasabletowillbeableto1（2009.德州)-Howisyourfriendscoming?-I’mnotsure.He____drivehere.AmayB.canC.mustD.will2(2008.江西)Ifthetrafficisred,you____crosstheroad.It’sverydangerous.Adon’tB.mustn’tC.needn’tD.wouldn’tAB3.(2009.江西)--Susanhasboughtalargehousewithaswimmingpool.--It___beveryexpensive,Ineverevendreamaboutit.AmustB.mightC.can’tD.shouldn’t4.(2009.襄樊）-MustIgetupbeforesixo’clocktomorrowmorning,Dad?--No,you_____.TomorrowisSaturday.Youmaygetuplater.Amustn’tB.can’tC.needn’tD.maynotAC5.(2010江西）-Howwastheyouthclublastnight,Mark?-Itwasgreatfun.You____come.AmustB.canC.shouldD.may6.（2006.威海）Heneeds____herthetruth,theflowersneed_______.A.totell,watered.Btell,towaterC.tell,wateredDtotell,wateringCD7.（2008.上海）-wouldyouliketocometomybirthdayparty?-I’dloveto.ButI___lookaftermysister.A.mustB.canC.havetoD.needto8.(2009.成都）-whatwouldyousendtoyoursisterastheChritmasgift?-Ihaven’tdecidedyet.I____sendherahandbag.A.shallB.mayC.needD.mustCB9.(2009.天津）-shallItellBobthenews?-No,you______,I’vetoldhimalready.A.shouldn’tB.wouldn’tC.mustn’tD.needn’t10.(2007.武汉）we’dbetter___athome.Thesunisshining.A.stayBnotstayC.stayingD.notstayingDB11.(2009绍兴）-couldyoupleasecometotheMuseumwithmethisafternoon?-sorry,I____.Ihavetotakeapianolesson.A.couldn’tB.mustn’tC.can’tD.needn’t12.(2008.河南）-_____IgoswimmingwithDad,Mom?-No,youneedn’t.Youcanstayathome.A.MayB.ShouldC.MustD.WouldCC考点总结1,单词的意思2情态动词的答语3表猜测的情态动词may,can’t,must.4易混淆的情态动词can与beableto；haveto与must；maybe与maybe；can’tmustn’t注意：need的用法；hadbetter的用法。1.-Mum,mayIwatchTVnow?-sure,butyou_____helpmewithmyEnglish.A.canB.mayC.mustD.could2.Alice,pleasebequiet!Theothers____hearclearly.A.can’tB.needn’tC.shouldn’tD.mustn’tCA3.-Who’sthatunderthetree?IsitJenny?-It___beJenny.She’sillinthehospitaltoday.A.can’tB.mustC.mayDmustn’t4.-MustIfinishwritingthearticlenow,sir?-No,you____.Butyoumustfinishitbeforenextclass.Amustn’tB.maynotCcan’tD.needn’tADThankyouforlistening！