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1、精选文档延续性动词和非延续性动词延续性动词 是指表示能够延续的动作。如:study, work, stand, walk, keep, have, wait, watch, sing, read, sleep, live, stay等。延续性动词可以与表示时间段的状语连用。表示时间段的短语有:for+ 时间,for 2 years; since从句,since he came here; since+时间点名词,since last year, since 5 days ago; how long; for a long time等。非延续性动词 这类动词也可称为终止性动词、短暂性动词、瞬间动
2、词、点动词,表示的动作不能延续,即动作发生后立即结束。非延续性动词表示的动作极其短暂,不能持续。因此,不可与表示一段时间的状语连用(只限肯定式)。如:(1)他已经死了三年了。误:He has died for three years.正:He has been dead for three years.正:He died three years ago.正:It is three years since he died.正:Three years has passed since he died.(2)他来这儿五天了。误:He has come here for five days.正:He
3、has been here for five days.正:He came here five days ago.正:It is five days since he came here.正:Five days has passed since he came here.两者的转换:leave - be away, borrow - keep,buy - have, begin/start - be on,die - be dead, fall ill - be illfinish - be over open sth - keep sth open,get up-be up, come he
4、re - be here,go there - be there, fall asleep - be asleepbecome - be, come back - be back,get to know - know, go (get) out be out,put on wear catch a cold have a coldmarry/get married-be married等例:The old man died 4 years ago. -The old man has been dead for 4 years.- It is 4 years since the old man
5、died.-Four years has passed since the old man died.练习题用过去时或现在完成时填空:1. _ you _ (have) lunch yet?When _ you _ (have) it? I _ (have) it at half past eleven.2. _ you _ (write) a letter to your aunt yet?Yes, I _. I _ (write) one last week.3. “_ he _ (finish) his homework?” “Not yet.”4. _ they ever _ (be)
6、 abroad?5. Your father _ just _ (finish) his work.6. My father _ (finish) his work just now.短暂性动词转换为延续性动词arrive at/in be in 1) He arrived in Beijing five minutes ago.He _ _ _ Beijing for _ _.2) I moved to the USA last year.I _ _ _ the USA since _ _.3) I went home yesterday.I _ _ _ home for _ _.4) Th
7、ey came here last week.They _ _ here since _ _.come/go back, return be back come go out be out1) He came out two years ago.He _ _ _ for _ _.2) We return to Fuzhou yesterday.We _ _ _ to Fuzhou since _.become be1) I became a teacher in 2000.I _ _ a teacher for _ _.2) The river became dirty last year.T
8、he river _ _ dirty for _ _.close be closed open be open1) The shop closed two hours ago.The shop _ _ _ for _ _.2) The door opened at six in the morning.The door _ _ _ for six hours.get up be up; die be dead; leave be away fromfall asleep/get to sleep be asleep; finish/end be over; marry be married;1
9、) I got up two hours ago.I _ _ _ since _ _.2) He left Fuzhou just now.He _ _ _ _ Fuzhou for five minutes.3) My grandpa died in 2002.My grandpa _ _ _for _ _.4) The meeting finished at six.The meeting _ _ _ for six hours.5) I got to sleep two hours ago.I _ _ _ since _ _.6) They married in 1990.They _
10、_ _since _.start/begin to do sth. do sth. ;begin be on1) I began to teach at this school in 1995.I _ _ at this school since _.2) The film began two minutes ago.The film _ _ _ for _ _.borrow keep;buy have ;put on wearcatch/get a cold have a cold; get to know know1) They borrowed it last week.They _ _ it since _ _.2) I bought a pen two hours ago.I _ _ a pen for _ _.3) I got to know him last year.I _ _ him since _ _.4) I put on my glasses three years ago.I _ _ my glasses for _ _.have/has gone to have been
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