广东中考英语情态动词复习.ppt

,RevisionforModalVerbs,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)dosth,1.-_youspeakJapanese?-No,IcantA.CanB.MustC.MayD.Should2.You_stopwhenthetrafficlightisred.A.canB.mayC.mustD.need3.LiLeicantgohikingwithustoday.Becausehe_takecareofhissickmother.A.hastoB.mayC.mustntD.needt,A,C,A,考点二：表猜测语气的情态动词,表猜测性的情态动词有maycantmustmay表没把握的猜测。(50%)cant表有把握的否定猜测。(0%)must表有把握的肯定猜测(100%),1.Thelightintheofficeisoff.Theteacher_betherenow.A.mayB.cantC.mustntD.must2.Hisparentsboughthimalargehouse.It_beveryexpensiveA.mustB.canC.mustntD.cant,B,A,考点三：情态动词开头的疑问句的答语,1.MustItakethekeyboardtotheofficenow?-No,you_.Youcandoitlater.A.mustntB.cantC.dontD.neednt2.MayItakethisbookoutofthereadingroom?-No,you_.Youmustreadithere.A.maynotB.donthavetoC.mustntD.neednt,D,C,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,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,Can与could的相同与不同,Can能力hesaid:“Icandothat.”乐意canIhelpyou?可能Itcanntberainy,Could能力,是can的过去式Hesaidthathecoulddothat.表乐意,could可独立一词.CouldIgowithyou?-Yes,you_,can,Letsgetabitetoeat.Ibetyou_bestarving(13年中考)AcantBmustCneedYou_comelatetomorrow.Theplanewaitsfornobody.(12年中考）A.cantB.needntC.mustYou_worryaboutme.Imfine.(11年中考）A.cantB.mustntC.neednt,B,A,C,She_gotothesupermarketfarfromherhome-nowhereelseisgoodenoughforher.(10)A.mustB.hastoC.canJackdidntpasstheexam,butIbelievehe_passitnexttimeifheworksharder.(09)A.mustB.mayC.canThesenewspapersarefree.You_keeponeifyoulike.(08)A.mayB.shouldC.must,B,C,A,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。,当堂检测,完成中考宝典P149，150,1（2009.德州)-Howisyourfriendscoming?-Imnotsure.He_drivehere.AmayB.canC.mustD.will2(2008.江西)Ifthetrafficisred,you_crosstheroad.Itsverydangerous.AdontB.mustntC.needntD.wouldnt,A,B,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,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,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,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,11.(2009绍兴）-couldyoupleasecometotheMuseumwithmethisafternoon?-sorry,I