延续性动词与非延续性动词及其转换

• 7.Miss Gao ______ this school for nearly 5 years. • A. has been in B. has come to C. has taught • 8.Ben ______ a teacher for 4 years . • A. has been B. has become C. was D. became • 9. I ______ home for a week. • A. have returned B. have been back C. returned
• 否定的终止性动词可以与表示 时间段的时间状语连用。例: • I haven't left here for 3 years. • I haven't heard from him for 3 weeks.
三.延续性动词与非延续性动词之间的转换：leave --- be away, borrow --- keep, buy --- have, begin/start --- be on, die --- be dead, finish --be over, join --- be in+组织机构, be a member of+组织机构, open sth --- keep sth open, fall ill --- be ill, get up---be up, catch a cold --- have a cold, come here --- be here, go there --- be there, become --- be, come back --- be back, fall asleep --- be asleep, get to/ arrive/reach --be (in), leave --- be away from, get to know --know, go (get) out →be out， put on→ wear； catch a cold →have a cold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 died. ---Four years has passed since the old man died. He joined the Party 2 years ago. -----He has been in the Party for 2 years. I bought the book 5 days ago. ---- I have had the book for 5 days.
二.非延续性动词也称终止性动词、 瞬间动词,表示不能延续的动作,ie, close, begin, finish, come, go, move, borrow, lend, buy等。
• 非延续性动词在肯定句中与表示时间点 的状语连用，如：two years ago; at 5 o'clock; • 例:He died 5 years ago.
• 19. Tom is ill in hospital. He _______ a cold for several days. • A. is B. catches C. has caught D. has had • 20.----- How long can I ______ the book? ------ Two weeks. • A. borrow B. lend C. get D. keep
补充练习：
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1.When he arrived at the bus stop, the bus ________ for 20 minutes. A. has left B. had left C. has been away D. had been away 2. I ______ the League for 5 years so far. A. joined B. have joined C. have been in 3.The factory ________ since the February of 1988. A . has been open B. has opened C. was open D. opened
表示时间段的短语有:for+一段时间,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。
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He has lived here for 6 years. You can keep the book for 5 days. I stayed there for 2 weeks last year. How long did you stay there last year?
延续性动词与非延续性动词及 其转换
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。
一.延续性动词表示能够延续的动作, 如：learn, work, stand, lie, know, 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。
• 16.The bus ______ on the road for 2 hours so far. • A. has stopped B. stopped C. has been • 17.Are you _____ the jacket these days? • A. wearing B. putting on C. dressing D. on • 18.He ________ foe 2 hours. • A. got up B. has got up C. has been up
• 10. How long _______ he ________ ? • A. died B. has, died C. has, been dead • 11. He ______ at eight yesterday afternoon. • A. slept B. was sleeping C. has sleep D. had slept • 12.He ________ the car for a week. • A. bought B. has bought C. has had
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4.Mary and Rose _______friends since they met in 2000. A. have made B. have been C. made D. have become 5.You mustn't ________ until he comes back. A. be away B. leave C. be left 6.The meeting _______ for a week now. A. has finished B. has ended C. has been over
• Key: • 1---5 D C A B B; 6---10 C A A B C; • 11---15 B C C C B; 16---20 C A C D D
• 13.-----How long _____ you _____ ill ? ----Two weeks. • A. did fall B. have, fell C. have, been • 14.Since 2000, he _____ his hometown. • A. has left B. has moved away C. has been away from • 15.I'll lend you the book , but you can only _____ it for 2 days. • A. borrow B. keep C. take