中考英语情态动词复习PPT课件

.,1,RevisionforModalVerbs,Goforit!九年级,.,2,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?,.,3,初中阶段必须掌握的情态动词：,cancouldmaymightwillwouldmusthavetoneedhadbettershould,.,4,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)dosth,.,5,1.-_youspeakJapanese?(北京2008）-No,IcantA.CanB.MustC.MayD.Should2.You_stopwhenthetrafficlightisred.(山西）A.canB.mayC.mustD.need3.LiLeicantgohikingwithustoday.Becausehe_takecareofhissickmother.(温州）A.hastoB.mayC.mustntD.needt,A,C,A,Letsdo,.,6,考点二：表猜测语气的情态动词,表猜测性的情态动词有：may，cant，must。may表没把握的猜测。cant表有把握的否定猜测。must表有把握的肯定猜测,.,7,1.Thelightintheofficeisoff.Theteacher_betherenow.（南通）A.mayB.cantC.mustntD.must2.Hisparentsboughthimalargehouse.It_beveryexpensive（宁夏）A.mustB.canC.mustntD.cant,B,A,Letsdo,.,8,考点三：情态动词开头的疑问句的答语,.,9,1.MustItakethekeyboardtotheofficenow?-No,you_.Youcandoitlater.A.mustntB.cantC.dontD.neednt2.MayItakethisbookoutofthereadingroom?-No,you_.Youmustreadithere.A.maynotB.donthavetoC.mustntD.neednt,D,C,Letsdo,.,10,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”,must,haveto,Maybe,maybe,.,11,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）cant与mustntcant表“不可能”。mustnt表“禁止，不许”。,Can/amableto,could/wasableto,willbeableto,.,12,1（2009.德州)-Howisyourfriendscoming?-Imnotsure.He_drivehere.AmayB.canC.mustD.will2(2008.江西)Ifthetrafficisred,you_crosstheroad.Itsverydangerous.AdontB.mustntC.needntD.wouldnt,boysagainstgirls,A,B,.,13,3.(2009.江西)-Susanhasboughtalargehousewithaswimmingpool.-It_beveryexpensive,Ineverevendreamaboutit.AmustB.mightC.cantD.shouldnt4.(2009.襄樊）-MustIgetupbeforesixoclocktomorrowmorning,Dad?-No,you_.TomorrowisSaturday.Youmaygetuplater.AmustntB.cantC.needntD.maynot,A,C,.,14,5.(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,watering,C,D,.,15,7.（2008.上海）-wouldyouliketocometomybirthdayparty?-Idloveto.ButI_lookaftermysister.A.mustB.canC.havetoD.needto8.(2009.成都）-whatwouldyousendtoyoursisterastheChritmasgift?-Ihaventdecidedyet.I_sendherahandbag.A.shallB.mayC.needD.must,C,B,.,16,9.(2009.天津）-shallItellBobthenews?-No,you_,Ivetoldhimalready.A.shouldntB.wouldntC.mustntD.neednt10.(2007.武汉）wedbetter_athome.Thesunisshining.A.stayBnotstayC.stayingD.notstaying,D,B,.,17,11.(2009绍兴）-couldyoupleasecometotheMuseumwithmethisafternoon?-sorry,I_.Ihavetotakeapianolesson.A.couldntB.mustntC.cantD.neednt12.(2008.河南）-_IgoswimmingwithDad,Mom?-No,youneednt.Youcanstayathome.A.MayB.ShouldC.MustD.Would,C,C,.,18,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,cant,must.4易混淆的情态动词can与beableto；haveto与must；maybe与maybe；cantmustnt注意：need的用法；hadbetter的用法。,.,19,1.-Mum,mayIwatchTVnow?-sure,butyou_helpmewithmyEnglish.A.canB.mayC.mustD.could2.Alice,pleasebequiet!Theothers_hearclearly.A.cantB.needntC.shouldntD.mustnt,Homework,C,A,.,20,3.-Whosthatunderthetree?IsitJenny?-It_beJenny.Shesillinthehospit