动词不定式课件VIP免费

Ihopetomakemydreamtrue.theinfinitive(动词不定式)object(宾语）主语谓语宾语Iloveyou.不定式的全称是“动词不定式”，是一种非限定动词，由to+动词原形构成。动词不定式的否定形式：not+todo一、用作宾语Threeteenagersofferedtodosomevoluntarywork.Cindywantedtopaintapictureoftheparknearherhome.Anniewillcontinuetodovoluntaryworkinthefuture.IdecidetomeetVivien.Iplantoraisemoneyforthedisabledpeople.我们通常在这些动词后加动词不定式（todo）choosehopeofferwantagreedecidelearnplanwishbeginlikeforgetlearntodoagreetodoplantododecidetodorefusetodooffertodobegintodostarttodoA.MarkandhismothervisitedVivien.Markistellinghisfriendsaboutthevisit.Completehiswordswiththecorrectformsoftheverbsinbrackets.We(1)decidedtomeet(decide/meet)Vivientoday.We(2)__________________(want/help)herinsomeway.Whenwearrived,Vivienwasveryhappy.She(3)_____________(begin/talk)tomeaboutherschool.Shesaid,“I(4)_________________(like/go)toschool,butIdon’thaveanyfriends.Ifeellonely.”wantedtohelpbegantotalkliketogoMumgavehersomeadvice.ThenMumaskedmetogiveVivienherpresent,butI(5)__________________(forget/bring)it!Viviensaid,“It’sOK.I________________(hope/see)youagainsoon.”forgottobringhopetosee二、用作宾语补足语：(v.+sb.+todo)Sheaskedmetohelpher.Theteachertoldhimtocomeontime.Edison’smothertaughthimtoreadandwrite.wantsb.todopromisesb.todoadvisesb.todoordersb.todoasksb.todotellsb.todoallowsb.todoteachsbtodoAnnietaughtTimtosingbeautifulsongs.Wewantthemtobehappy.后面能接带to的不定式作宾补的动词有tell，ask，allow，want，advise，wish，teach，invite，wouldlike,encourage等。如：1.Theteachertoldus__________Exercise1.老师要我们做练习一。todo2.TheytaughtVivien_________（tell）storiestotell用所给词的适当形式填空：1.Jim,yourmotherasksyou_______(buy)somefood.2.Hermothertaughther________(read)3.Ourteachertoldus________(study)hard.4.Mikeinvitedus_______(have)dinnerwithhim.5.Youcan’torderme_______(do)anythingforyou.tobuytoreadtostudytohavetodo三、动词不定式作目的状语我们常用动词不定式来谈论一个人的目的，即：他或她为什么要做某事。如：Cindyusedabrushtopaintapictureofapark.Theywenttothehospitaltohelpthesickchildren.P9C1.Whydidthethreeteenagersoffertodosomevoluntaryworkduringtheschoolholidays?Theyofferedtodosomevoluntaryworktohelpchildreninneed.2.WhydidBettygotothechildren’shospital?Shewenttothehospital_____________apaintingcompetitionforthechildrenthere.toorganize3.WhydidBettygototheparknearCindy’shome?Shewentthere____________somephotos.4.WhydidMarkandhismotherteachVivientotellstories?TheytaughtVivientotellstories____________herexpressherfeelings.5.WhydidAnnieteachdisabledchildrentosing?Shetaughtthemtosing______________themjoyandpeace.totaketohelptobringmakesb.doletsb.dohavesb.do例如：Mummademegotobedearlly注意：动词不定式可跟特殊疑问句疑问词+todo(why)除外whynot+动词原形1.Idon’tknowwhentostart.2.Hedoesn'tknowwhattowear3.Canyoutellmehowtodoit?4.Doyouknowhowtohelpdisabledchildren?5.Whydon’tyougotherewithme?=whynotgotherewithme?单选题1.Doyouhaveanything_________?A.foraskB.toaskC.tobeaskedD.asks2.Ourteachertoldus_________anynoiseinclass.A.don'tmakeB.notmakeC.tonotmakeD.nottomake3.Thefinalexamsarecoming.IthinkyoushouldaskyourcousinTim______you.A.tohelpB.helpsC.helpD.helped4.---Whyareyousoexcited?---Peterinvitedme_____onatriptoHainan.A.togoB.goC.goingD.went5.---IoftenchatwithmyfriendsontheInternet.---Youaresosmart!Willyouplease...