延续性动词和非延续动词转换和练习.doc

(完整版)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how long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. My brother joined the army two years ago。
⑵.若保留for+时间段,since+时间点/从句, 或用在 how long 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
The film started two hours ago．→The film has been on for two hours．

常见短暂性动词与延续性动词的转换
Ⅰ。 be 型
1. go there —— be there e here—be here
3。come back—be back 4。die-be dead
5。leave—be away(from) 6.open—be open
7.close—be closed 8。go/get out-be out
9。finish/end-- be over 10.become-be
11.get up-be up 12.begin/start（上演)-be on
13. fall asleep—- be asleep 14。fall ill – be ill
15. move here/there ——be here/there 16。 get to… -- be at/in
17。arrive at / in… -- be at / in 18.reach…-- be at/in
19。get married —— be married 20。join—be in/be a member of
join the Party—— be in the Party / be a Party member/ be a member of the Party
Ⅱ. 实义动词 型
1.borrow—- keep 2。 buy——have
3.Begin to teach—teach 4. get to know—know
5。Put on—wear 6. receive—-have
7.catch a cold—have a cold 8。hear from—have a letter from
[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：
They have already come．
He has just gone out．
延续性动词与非延续性动词专项练习
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
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
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
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
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
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 ________ for 2 hours. A. got up B. has got up C. has been up
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

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