延续性动词和非延续动词转换和练习精华

终止性动词与延续性动词之间的转换终止性动词(也可称为非延续性动词,瞬间动词,点动词或短暂性动词),如begin,start,die,buy,leave,come等,表示动作的发生与结束于一瞬间完成,不能再延续,所以它的现在完成时不能和表示延续的时间状语连用,即不能与表示一段时间的状语,for+时间段,since+时间点/从句连用,也不能用在howlong引导的特殊疑问句中.终止性动词要表示持续时,可用以下方法:⑴.将时间状语改为时间段+ago,句中谓语动词用一般过去时.eg.我弟弟参军两年了.Mybrotherjoinedthearmytwoyearsago.⑵.若保留for+时间段,since+时间点/从句,或用在howlong句型中,则需将终止性动词改为相应的状态动词或延续性动词Thefilmstartedtwohoursago．→Thefilmhasbeenonfortwohours．常见短暂性动词与延续性动词的转换Ⅰ.be型1.gothere--bethere2.comehere—behere3.comeback—beback4.die—bedead5.leave—beaway(from)6.open—beopen7.close—beclosed8.go/getout—beout9.finish/end--beover10.become—be11.getup—beup12.begin/start(上演)—beon13.fallasleep--beasleep14.fallill–beill15.movehere/there--behere/there16.getto…--beat/in17.arriveat/in…--beat/in18.reach…--beat/in19.getmarried--bemarried20.join—bein/beamemberofjointheParty--beintheParty/beaPartymember/beamemberofthePartyⅡ.实义动词型1.borrow--keep2.buy——have3.Begintoteach—teach4.gettoknow—know5.Puton—wear6.receive--have7.catchacold—haveacold8.hearfrom—havealetterfrom［注意点］1．上述例词除borrow／buy／catch需转换为keep／have外，其余均为“be＋adj．／adv．／n．”结构。2．非延续性动词并非不可用于现在完成时态中，只是不能和表示“一段”时间的短语连用，但可与just，yet，already，ever，never等连用。例如：Theyhavealreadycome．Hehasjustgoneout．延续性动词与非延续性动词专项练习1.Whenhearrivedatthebusstop,thebus________for20minutes.A.hasleftB.hadleftC.hasbeenawayD.hadbeenaway2.I______theLeaguefor5yearssofar.A.joinedB.havejoinedC.havebeenin3.Thefactory________sincetheFebruaryof1988.A.hasbeenopenB.hasopenedC.wasopenD.opened4.MaryandRose_______friendssincetheymetin2000.A.havemadeB.havebeenC.madeD.havebecome5.Youmustn't______untilhecomesback.A.beawayB.leaveC.beleft6.Themeeting_______foraweeknow.A.hasfinishedB.hasendedC.hasbeenover7.MissGao______thisschoolfornearly5years.A.hasbeeninB.hascometoC.hastaught8.Ben______ateacherfor4years.A.hasbeenB.hasbecomeC.wasD.became9.I______homeforaweek.A.havereturnedB.havebeenbackC.returned10.Howlong______he______?A.diedB.has,diedC.has,beendead11.He______ateightyesterdayafternoon.A.sleptB.wassleepingC.hassleepD.hadslept12.He________thecarforaweek.A.boughtB.hasboughtC.hashad13.-----Howlong_____you_____ill?-----Twoweeks.A.didfallB.have,fellC.have,been14.Since2000,he_____hishometown.A.hasleftB.hasmovedawayC.hasbeenawayfrom15.I'lllendyouthebook,butyoucanonly_____itfor2days.A.borrowB.keepC.take16.Thebus______ontheroadfor2hourssofar.A.hasstoppedB.stoppedC.hasbeen17.Areyou___thejacketthesedays?A.wearingB.puttingonC.dressingD.on18.He________for2hours.A.gotupB.hasgotupC.hasbeenup19.Tomisillinhospital.He_______acoldforseveraldays.A.isB.catchesC.hascaughtD.hashad20.-----HowlongcanI______thebook?------Twoweeks.A.borrowB.lendC.getD.keepDCABBCAABCBCCCBCACDD