延续性动词与非延续性动词讲解、转换及练习

1、 延续性动词与非延续性动词讲解、转换及练习动词按其动作发生的方式、发生过程的长短可分为延续性动词与非延续性动词。延续性动词表示能够延续的动作,延续性动词可以与表示时间段的状语连用。如learn,work,stand,lie,know,walk,keep,have,wait,watch表示时间段的短语有：1.for+段时间,for7years.since+从句,sinceshecamehere.since+时间点名词,sincelastmonth,since5daysago;其它，howlong;foralongtime等。非延续性动词也称终止性动词、瞬间动词、点动词，表示不能延续的,发生就结束

2、动作。如:open,die,close,begin,finish,come,go,move,点动词在肯定句中可以和表示时间点的状语连用，但不能和如表示时间段的时间状语连用：如:Iboughtthisbooktwoweeksago.Hefinishedhishomeworkat8oclock.点动词在否定句中可以与表示时间段的时间状语连用。如：Ihaventseenhimforthreeyears.延续性动词与非延续性动词之间的转换：leavebeaway,borrowkeep,buyhave,begin/startbeon,diebedead,finishbeover,joinbein+组织机

3、构，(beamemberof+组织机构),opensthkeepsthopen,fallillbeill,getupbeup,catchacoldhaveacold,comeherebehere,gotherebethere,becomebe,comebackbeback,fallasleepbeasleep,getto/arrive/reachbe(in),leavebeawayfrom,gettoknowknow,go(get)outfbeout,putonwear；catchacoldhaveacold实例改错Theoldwomandiedfor9years.Theoldwomandie

4、d9years.Theoldwomanfor9years.Wejoinedthearmyfor6years.Wejoinedthearmy6years.WeinthePartyfor6years.Heboughtthedictionaryfor3years.Heboughtthedictionary3years.Hethedictionaryfor3years.五、适配练习：Whenhearrivedatthebusstop,thebusfor20minutes.A.hasleftB.hadleftC.hasbeenawayD.hadbeenawayItheLeaguefor5yearssof

5、ar.A.joinedB.havejoinedC.havebeeninThefactorysincetheFebruaryof1988.A.hasbeenopenB.hasopenedC.wasopenD.openedMaryandRosefriendssincetheymetin2000.A.havemadeB.havebeenC.madeD.havebecomeYoumustntuntilhecomesback.A.beawayB.leaveC.beleftThemeetingforaweeknow.A.hasfinishedB.hasendedC.hasbeenoverMissGaoth

6、isschoolfornearly5years.A.hasbeeninB.hascometoC.hastaughtBenateacherfor4years.A.hasbeenB.hasbecomeC.wasD.becameIhomeforaweek.A.havereturnedB.havebeenbackC.returnedHowlonghe?A.diedB.has,diedC.has,beendeadHeateightyesterdayafternoon.A.sleptB.wassleepingC.hassleepD.hadsleptHethecarforaweek.A.boughtB.ha

7、sboughtC.hashadHowlongyouill?Twoweeks.A.didfallB.have,fellC.have,beenSince2000,hehishometown.A.hasleftB.hasmovedawayC.hasbeenawayfromIlllendyouthebook,butyoucanonlyitfor2days.A.borrowB.keepC.takeThebusontheroadfor2hourssofar.A.hasstoppedB.stoppedC.hasbeenAreyouthejacketthesedays?A.wearingB.puttingonC.dressingD.onHefor2hours.A.gotupB.hasgotupC.hasbeenupTomisillinhospital.Heacoldforseveraldays.A.isB.