初中现在完成时练习(延续性动词与瞬间性动词之间的转换等)

现在完成时语法练习

I.延续性动词和瞬间性动词之间的转化

1.He died 10 years ago. ——He ______________ for 10 years / since 10 years ago.

2. He borrowed the book 2 weeks ago. ——He _____________the book for 2 weeks.

3. He bought the motorbike a month ago. ——He ___________the motorbike for a month.

4. He arrived here three days ago.—He ____________here since three days ago.

5. They turned off the light 2 hours ago. ——The light __________for 2 hours.

6. He left here 2 years ago.———He ____________from here for 2 years.

7. The film began 30 minutes ago. ——The film __________ for 30 minutes.

8. They opened the door an hour ago. ——The door __________ for an hour.

9. They closed the door an hour ago. ——The door ___________for an hour.

10. He joined the army last year. ——He _____________ a _______ for a year.

He _____________ the army for a year.

It ____ a year ____ he joined the army.

II.单项选择。

( )1.The famous writer _____ one new book in the past two year .

Ａ. is writing Ｂ.was writing Ｃ.wrote Ｄ.has written ( )2.Have you met Mr. Li ____？

Ａ. Just Ｂ. ago Ｃ.before Ｄ.a moment ago ( )3.—How long have you ____ here ? —About two months .

Ａ. been Ｂ. gone Ｃ. come Ｄ. arrived ( )4.—Our country ____ a lot so far .

—Yes. I hope it will be even ______ .

Ａ. has changed ; well Ｂ. changed ; good Ｃ. has changed ; better Ｄ. changed; better ( )5.—______ you ___ your homework yet ?—Yes. I _____ it a moment ago.

Ａ.Did; do; finished Ｂ.Have; done; finished

Ｃ.Have; done; have finished Ｄ. will; do; finish

( )6.We ______ Xiao Li since she was a little girl .

Ａ. know Ｂ. had known Ｃ. have known Ｄ. knew

( )7.Harry Potter is a very nice film. I _____ twice.

Ａ. will see Ｂ. have seen Ｃ. saw Ｄ.see

( )8.—These farmers have been to the United States .

—Really? When _____ there ?

Ａ. will they go Ｂ.did they go Ｃ. do they go Ｄ. have they gone ( )9.Z hou Lang ______already ______in this school for two years .

Ａ. was ; studying Ｂ. will ; study Ｃ. has ; studied Ｄ. are; studying ( )10.His father ______ the Party since 1998 .

Ａ.joined Ｂ. has joined Ｃ. was in Ｄ. has been in ( )11.—Do you know him well ? — Sure .We ______ friends since ten years ago .

Ａ. were Ｂ. have been Ｃ. have become Ｄ. have made ( )12.He has ___ been to Shanghai, has he ?

Ａ. already Ｂ.never Ｃ.ever Ｄ. still

( )13.Hurry up! The play __________ for ten minutes .

Ａ. has begun Ｂ. had begun Ｃ. has been on Ｄ. began

( )14.It ___ ten years since he left the army .

Ａ. Is Ｂ. has Ｃ. will Ｄ. was ( )15.Miss Green isn't in the office. She_______ to the library.

Ａ.has gone Ｂ. went Ｃ.will go Ｄ. has been

( )16.My parents ______ Shandong for ten years.

Ａ. have been in Ｂ. have been toＣ. have gone to Ｄ. have been ( )17.The students have cleaned the classroom, ____?

A. so they

B. don’t they

C. have they

D. haven’t they ( )18.has Mr. White been a member of Greener China since he to China?

A. How soon, comes

B. How often, got

C. How long, came

D. How far, arrived

( )19.His uncle for more than 9 years.

A. has come here

B. has started to work

C. has lived there

D. has left the university

二、句型转换。

1、He has never surfed, ____________ ?（改成附加疑问句）

2、They have been here since 2001. (提问) ___________ have they been here?

3、The old man _________ last year. He ____________for a year. (die) （动词填空）

4、This factory opened twenty years ago.(同义句转换)

This factory ____________________ for twenty years.

5、Miss Green left an hour ago. (同义句转换)

Miss Green ____________________ an hour ago.

6、Her mother has been a Party member for three years .（同义句）

Her mother _______ the Party three years ________ .

三、汉译英。

1、他昨天收到一封信。________________________________________________

2、我父亲以前到过长城。_______________________________________________

4、她去过上海。______________________________________________________

5、他这些天上哪儿去了？____________________________________

现在完成时练习：一、单项选择。

10、—______ you ___ your homework yet ?

—Yes . I _____ it a moment ago .

A.Did ; do ; finished

B.Have ; done ; finished

C.Have ; done ; have finished

D.will ; do ; finish

11、His father ______ the Party since 1978 .

A. joined

B. has joined

C. was in

D. has been in

12、—Do you know him well ?

—Sure .We _________ friends since ten years ago .

A. were

B. have been

C. have become

D. have made

21.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

22. I ______ the League for 5 years so far.

A. joined

B. have joined

C. have been in

23.The factory ____ since the February of 1988.

A . has been open B. has opened C. was open D. opened

24.Mary and Rose ____friends since they met in 2000.

A. have made

B. have been

C. made

D. have become

26.The meeting _____ for a week now.

A. has finished

B. has ended

C. has been over

27.Miss Gao ______ this school for nearly 5 years.

A. has been in

B. has come to

C. has taught

30. How long _______ he ________ ?

A. died

B. has, died

C. has, been dead

31. He ______ at eight yesterday afternoon.

A. slept

B. was sleeping

C. has sleep

D. had slept

32.He ________ the car for a week.

A. bought

B. has bought

C. has had

33.-----How long _____ you _____ ill ? -----Two weeks.

A. did fall

B. have, fell

C. have, been

35.I'll lend you the book , but you can only _____ it for 2 days.

A. borrow

B. keep

C. take

40.----- How long can I ______ the book? ------ Two weeks.

A. borrow

B. lend

C. get

D. keep

二、句型转换。

1、He has never surfed, ______?（改成反意疑问句）

4、This factory opened twenty years ago.(同义句转换)

This factory ______ for twenty years.

6、Her mother has been a Party member for three years .（同义句）

Her mother _______ the Party three years ________ .

7、The Green Family moved to France two years ago. (同义句转换)

_______ two years ________ the Green family moved to France.

一、用过去时或现在完成时填空：

1. “_________ you __________ (have) lunch ?” “Yes.”

“When ________ you __________ (have) it?”“I ____________ (have) it at 12:00.”

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) abroad?” “Yes, just once.”

5. Your father _________ just ___________ (finish) his work.

6. Your father _________ (finish) his work just now.

7. Last term I __________ (learn) many English words.

8. They ____________ (not read) the interesting books yet.

9. He _____________ never ____________ (go) to the science museum.

10. ____________ you ever ____________ (drink) coke?

11.Have you _____________ (buy) a dictionary? “ “Yes, I __________ .”

“Where______ you ___________(buy) it?” “ I _________(buy) it in a bookstore.”

“When ___________ you _____________ (buy) it?” “ Yesterday.”

二、用since和for填空

1. ______ two years

2._______ two years ago

3. _______ last month

4.______ 1999

5._______ yesterday

6. _______ 4 o’clock

7. ______ 4 hours 9. _______ we were children

11.______ she left here

12. He has lived in Nanjing ________ the year before last.

13. I’ve k nown him __________ we were children.

14. Our teacher has studied Japanese _________ three years.

15. She has been away from the city ___________ about ten years.

16. It’s about ten years __________ she left the city.

三、用have/has been to/in, have gone to及go的各种形式填空。

1) Where is Jack? He __________ his country.

2) David ________ the park just now.

3) John _______ England since he came back.

4) How long _____ have _____ this village?

5) The Smiths ______ Beijing for years.

6) _____ you ever ____ America? -- Yes, I _____ there many times.

7) I _____ this school since three years ago.

8) Where is Jim? He _____ the farm.

9) When_____ he _____? He _______ an hour ago.

10) Would you like to _____ the zoo with me? ---Yes, but I _____ there before.

11) Where _____ you _____ now? --- I ____ the zoo.

12) He often _____ swimming.

13) _____ you ______ there last year?

14) _____ they often ______ skating in winter?

四、综合练习:

I. 用never, ever, already, yet, for, since填空

1. I have _______ seen him before, so I have no idea about him.

2. Jack has _________ finished his homework ________ an hour ago.

3. Mr. Wang has taught in this school ________ ten years.

4. “Have you ________ seen the film?” “No, I have ________ seen it.”

5. “Has the bus left _______?” “Yes, it has _________ left.”

瞬间动词转换成持续性动词(学习内容)

瞬间动词转换成持续性动词 瞬间动词用于完成时态不能与一段时间状语连用，须转换成持续性动词。 1.用相应的延续性动词替换的有： buy---have borrow---keep put on----wear catch/get a cold---have a cold come/go/become---be 等。 eg. 1.We have had the TV set for 3years. 2.I have kept the book for 2 weeks. 2.转换成be+名词的有： join the army----be a soldier join the Party----be a Party member go to school----be a student 等。 eg. 1.He has been a soldier for 5 years. 2She has been a student for 2 months. 3.转换成be+adj/adv. die—be dead finish—be over begin---be on leave---be away move----be out of

put on---be on open---be open close---be closed fall asleep------be asleep 等。 eg. He has been dead for 5 years. 4. 转换成be+介词短语 go to school----be in school join the army---be in the army 等。 eg. 1.She has been in the army for 2 years. 2.He has been in school for 9 years. 5.通过去掉短语中的结束性动词 get to know---know begin to study---study come to work----work eg. 1.We have known each other for 10 years. 2.He has study Chinese for 2 years. *瞬间动词完成时的否定式已成为一种可延性状态，因此可以和表示一段的时间状语连用。 eg. 1.I haven’t heard from her for 6 months. 2.I haven’t bought anything for 2 months.

现在完成时延续性与暂短性动词用法

现在完成时（短暂性动词与延续性动词）的用法 基本结构：主语+have/has+过去分词(done) ①肯定句：主语+have/has+过去分词+其他 ②否定句：主语+have/has+not+过去分词+其他 ③一般疑问句：Have/Has+主语+过去分词+其他 ④特殊疑问句：特殊疑问词+一般疑问句（have/has+主语+过去分词+其他） （1）现在完成时用来表示现在之前已发生过或完成的动作或状态,但其结果却和现在有联系,也就是说,动作或状态发生在过去但它的影响现在还存在. I have spent all of my money.(含义是:现在我没有钱花了.) Jane has laid the table.(含义是:现在桌子已经摆好了.) Michael has been ill.(含义是:现在仍然很虚弱) He has returned from abroad. (含义是:现在已在此地) （2）现在完成时可以用来表示发生在过去某一时刻的,持续到现在的动作（用行为动词表示）或状态（be动词表示）常与for（+时间段）,since（+时间点或过去时的句子）连用. Mary has been ill for three days. I have lived here since 1998. 注（超重要）：瞬间动词（buy,die,join,lose……）不能直接与for since 连用。要改变动词come-be go out-be out finish-be over open-be open die-be dead 1.have代替buy My brother has had(不能用has bought) this bike for almost four years. 2、用keep或have代替borrow I have kept(不能用have borrowed) the book for quite a few days. 3、用be替代become How long has your sister been a teacher? 4、用have a cold代替catch a cold Tom has had a cold since the day before yesterday. 5、用wear代替put on

现在完成时之瞬间动词转变为持续性动词

现在完成时之瞬间动词转变为持续性动词 （1）专题讲解： 在完成时中,一个瞬间性动词(一次性动作)不能与表示一段时间的状语(for, since, how long等)连用,此时须将该瞬间动词改为延续性动词或状态动词. Eg: buy ( bought ) --- have / has had 买 borrow (borrowed) --- have / has kept 借 die ( died ) --- have / has been dead 死 leave ( left ) --- have / has been away ( from ) 离开 begin ( began ) --- have / has been on 开始 join ( joined) --- have / has been in 参加 --- have / has been a ( party) member go (went) --- have / has been there / in 去 come/arrive/reach/get to --- have / has been here / in 来/到达 end (ended) ----- have/has been over 结束 eg. The film began five minutes ago. ------The film has been on for five minutes. ------It has been five minutes since the film began. 用“be＋形容词”代终止性动词 1、be＋married代marry 2、be＋ill代fall (get) ill 3、be＋dead代die 4、be＋asleep代fall (get) asleep 5、be＋awake代wake/wake up 6、be＋open代open 7、be closed代close/shut 用“be＋副词”代终止性动词 1“be＋on”代start,begin 2“be＋up”代get up 3“be＋back(to)”代return to,come back to,go back to 4“be here (there)”代come(arrive,reach,get) here或go (arrive,reach,get) there等等 用“be＋介词短语”代终止性动词 1.“be in/at +地点”代替go to /come to 2.用be in the army 代替join the army 3.“be in/at +地点”代替move to

现在完成时中短暂性动词变延续性动词归纳表精编版

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。 表示时间段的短语有: ⑴for+一段时间, 如：for 2 years; ⑵since从句, 如since he came here; since+过去时间点名词, 如since last year, since 5 days ago。 例: He has lived here for 6 years. You can keep 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,这种动作发生后立即结束。如:open, die, 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. 三.延续性动词与非延续性动词之间的转换：（考试重点） 例：He left five minutes ago. = He has been away for five minutes.

这句话的意思是指他离开的动作是5分钟之前发生的，是过去时。也就是说从他离开到现在已经有五分钟了，这个动作是延续的，要用现在完成时，并且要把原来的短暂性动词改为延续性动词。 一些短暂性动词及相应的延续性动词： arrive（get to /reach）→ be here (in) begin(start) → be on die → be dead come here（back）→be here（back） leave → be away (from) fall ill(sick, asleep)→be ill(sick, asleep) get up→ be up go/ get out（there）→ be out（there） finish → be over put on → wear 或be on open → be open（keep sth. open） join → be in或be a member of…+组织机构 close → be closed go to school → be a student borrow →keep buy/get →have catch(a cold) → have(a cold)

初中英语现在完成时瞬间动词变延续动词练习

现在完成时瞬间动词变成延续性动词练习 一、单项选择。 ( )1. We are late . 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 D. have gone to ( )3. The factory ______ since the February of 1988. A . has been open B. has opened C. was open D. opened ( )4.--How long _____ you _____ ill? -----For two weeks. A. did fall B. have, fell C. have, been D. have, had ( )5. ----- How long can I ______ the book? ------ Two weeks. A. borrow B. lend C. get D.keep ( )6. The meeting _______ for a week now. A. has finished B. has ended C. has been over D. ended ( )7. Miss Gao ______ this school for nearly 5 years. A. has been in B. has come to C. has taught D. 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 D. am returned ( )10. Since 2000, he _____ his hometown. A. has left B. has moved away C. has been away from D. left ( )11. Tom is ill in hospital. He _______ a cold for several days. A. is B. catches C. has caught D. has had ( )12. He ________ the car for a week. A. bought B. has bought C. has had D. buy 二、完成句子。 1.I moved to the USA last year.（同义句） I ________ ________ _______ the USA since _______ ________ . 2.His grandfather died five years ago.（同义句） His grandfather _________ _________ __________ __________ five years . 3.They borrowed it last week.（同义句）They _________ _________ it since __________ __________. 4.I bought a pen two hours ago.（同义句）I _________ _________ a pen for ________ _________. 5. The film began two minutes ago.（同义句）The film _______ _______ _______ for ________ _______. 6.He left Fuzhou just now.（同义句） He _______ ________ ______ _________ Fuzhou for five minutes. 7.The meeting finished at six.（同义句） The meeting ________ ______ ______ for six hours. 8. They married in 1995.（同义句） ①They ________ ________ __________since _________. ②They ________ ________ __________for _________ __________. 9.His brother joined the army three years.（同义句） His brother________ _________ ________ the army _______ _______ _______ _______. 常用瞬间动词变延续性动词表： 1. have arrived / got to/reached \come/gone/→have been in .…相应的介词 2. have come/gone back/returned → have been back 3. have come/gone out →have been out 4. have become → have been 5. have closed / opened→ have been close d/open 6.have woken/woken up→have been awake 7. have died → have been dead； 8. have left ... → have been away from ... 9. have fallen asleep/got to sleep → have been asleep； 10. have finished/ended/completed → have been over； 11. have married → have been married； 12. have joined ...→ have been in ...\have been a member of... 13. have begun\started → have been on 14. have borrowed/len t →have kept 15. have caught /go t a cold → ha ve had a cold； 16. have bought →have had\owned 17. have moved to ...→have been\lived in /at ...

瞬间性动词与延续性动词(新)

延续性动词与非延续性动词 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。 表示时间段的短语有: 1.for+一段时间, eg: for 2 years; for a long time等 2.since从句,since he came here; 3.since+时间点+ago,eg：since last year, since 5 days ago; 4. how long; 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,这种动作发生后立即结束。如:open, die, close, begin, finish, come, go, move, borrow, lend, buy等。 如果要与for+ 时间段，since+年份，since+时间段+ago，how long连用时，瞬间性动词要变延续性动词。 三.延续性动词与非延续性动词之间的转换：

例：（1）他死了三年了。 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 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. (1)、(2)句中的die、come为终止性动词，不能与表示"段时间"的状语连用。那么，应如何正确表达呢？可以采用下面的四种方法： (1)将句中终止性动词转换为相应的延续性动词, 如上面两例中的第一种正确表达方式. (2)将句中表示"段时间"的状语改为表示过去确定时间的状语，如下面两例中的第二种正确表达 方式。 (3)用句型"It is+段时间+since..."表达原意，如上面两例中的第三种正确表达方式。 (4)用句型"时间+has passed+since..."表达原意，如上面两例中的第四种正确表达方式。 四、终止性动词可用于现在完成时否定式中，成为可以延续的状态，因而可与表示一段时间的 状语连用。 如:1.He hasn't left here since 1986. 2.I haven't heard from my father for two weeks. 五、终止性动词的否定式与until/till连用，构成"not+终止性动词+until/till ..."的句型，意为"

现在完成时瞬间动词到延续性动词的转化

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 D. have gone to 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 D. have left 6. The meeting _______ for a week now. A. has finished B. has ended C. has been over D. ended 7. Miss Gao ______ this school for nearly 5 years. A. has been in B. has come to C. has taught D. 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 D. am returned 10. How long _______ he ________ ? A. died B. has, died C. has, been dead D. did, died 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 D. buy 13. -----How long _____ you _____ ill? -----Two weeks. A. did fall B. have, fell C. have, been D. have, had 14. Since 2000, he _____ his hometown. A. has left B. has moved away C. has been away from D. left 15. I'll lend you the book , but you can only _____ it for 2 days. A. borrow B. keep C. take D. took 16. The bus ______ on the road for 2 hours so far. A. has stopped B. stopped C. has been D. is 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 D. is 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 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,

现在完成时中瞬间动词变延续性动词总结

现在完成式中瞬间性动词如何变为延续性动词。 在完成式中，一个瞬间性动词（一次性动作如buy, borrow,die,leave,begin,join等）不能与 表示一段时间的状语（for, since, how long等）连用，此时须将该瞬间动词改为延续性动词或状态动词. 女口：He borrowed a book two days ago.（用现在完成式表达） He has kept the book for two days. 他持有这本书两年了。 1、 _______________________________________________________________ 他三年前买了一辆车。 2、 _______________________________________________________________ 他两年前参了军。 答案：1、He has had a car for three years或He has bought a car.或He bought a car three years ago. 2、He has been in the army for two years或He has joined the army. He joined the army two years ago. 切记：有些动词是非延续的，在此用法中要换成其相对应的延续性动词： His father has died. His father has been dead for three years. 他父亲已经去世三年了。 She has joined the Party/League. She has been in the Party/ League for two months.=She has been a Party/ League member for two mon ths.

现在完成时 延续性动词

（1）现在完成时用来表示现在之前已发生过或完成的动作或状态,但其结果却和现在有联系,也就是说,动作或状态发生在过去但它的影响现在还存在. I have spent all of my money.(现在我没有钱花了.) Jane has laid the table.(现在桌子已经摆好了.) Michael has been ill.(现在仍然很虚弱) He has returned from abroad. (现在已在此地) （2）现在完成时可以用来表示发生在过去某一时刻的,持续到现在的动作（用行为动词表示）或状态（be动词表示）常与for（+时间段）,since（+时间点或过去时的句子）连用. ①for+时段为。。。。时间 ②since+过去一个时间点（译为：自从……以来） ③since+时段+ago ④since+从句（过去时） ●⑤It is+时段+since+从句（过去时） Mary has been ill for three days. I have lived here since 1998. ●注：瞬间动词（buy,die,join,lose……）不能直接与for since 连用。要改变动词 come/arrive/reach/get to-----be in go out----be out finish----be over open----be open die----be dead Buy---have Fall ill---be ill Come back---be back Put on ---be on/wear Worry---be worried Catch a cold---have a cold ……………… ★1.have代替buy My brother has had(不能用has bought) this bike for almost four years. ★2、用keep或have代替borrow I have kept(不能用have borrowed) the book for quite a few days. ★3、用be替代become How long has your sister been a teacher? ★4、用have a cold代替catch a cold Tom has had a cold since the day before yesterday.

现在完成时难点瞬间动词转换成延续性动词

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现在完成时中非延续性动词的转换

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延续性动词瞬间动词

最佳答案 since+时间点 for+时间段 eg:He has kept the book for two weeks. He borrowed the book since two weeks ago. 注意动词的时态，for后面是一段时间，动词用完成式，而since后面是一个时间点，动词用过去式。两周前的一天，与for two weeks 的两个星期这样14天相比是一个点。 一、延续性动词 延续性动词表示的动作不但可以延续，而且可以产生持久的影响。常见的这类动词有：be，have，keep，know，learn，lie，live，read，sing，sleep，stand，stay，wait，walk，watch等。延续性动词的用法很广，但常见于现在完成时中的句子中，且常与for，how，long，since等引导的表示一段时间的状语或状语从句连用。例如： 1．I have learned more than 1，000 Chinese words since I came to China． 自从来到中国，我已经学会了l，000多个汉字。 2．We have lived in Linqing since we came here．自从来到这儿，我们就一直住在临清。

3．I have kept the picture for about three years．这张画我保存了大约三年。 二、终止性动词 终止性动词又称为瞬间动词或非延续性动词，它表示的动作不能延续，也就是说动作一旦发生就立即结束，并产生某种结果。常见的这类动词有：accept，arrive，become，begin，borrow，break，buy，catch，close，come，die，end，fall，finish，get，give，go，join，leave，put，reach，receive，shut，start，stop等。终止性动词用在现在完成时要注意下面三点： （一）终止性动词可直接用来表示某一动作的完成。例如：1．They have reached Shanghai．他们已经到达了上海。2．Has he gone to London? 他已经到伦敦去了吗? （二）终止性动词表示的动作极其短暂，不能持续，所以，在现在完成时中一般不能和以since，for等引导的表示一段时间的状语连用。例如： 1．那老人已经死了一周了。The old man has died for a week．(误) 2．他三天前就已经来这儿了。He has come here since three days ago．(误) 在以上两句中，die和come都是终止性动词，可用于现在完成时，但不能与以

常用瞬间动词变延续性动词表

常用瞬间动词变延续性动词表 1.have arrived in/at sp.got to/reached https://www.wendangku.net/doc/c2926456.html,e/gone/moved sp= have been in sp 2.have gone/come back.returned=have been back 3.have come/gone out=have been out 4.have become=have been 5.have closed/opened=have been closed/open 6.have got up=have been up 7.have died=have been dead 8.have left sp=have been away from sp 9.have fallen asleep/gone to sleep=have been asleep 10.have finished/ended/completed=have been over 11.have married=have been married 12.have started/begun to do sth=have done sth 13.have begun =have been on

14.have borrowed/bought=have kept 15.have lost=haven’t had 16.have put on =have worn 17.have caught/got a cold=have had a cold 18.have got to know=have known 19.have gone to =have been in 20.have joined/taken part in the league=have been a member of/have been in the league