新概念英语第二册完美演练答案，新概念英语二册现在完成时总结及习题

现在完成时一、构成 肯定句: 主语 have/has 过去分词 (其他）否定句:主语 have/has not 过去分词 (其他），接下来我们就来聊聊关于新概念英语第二册完美演练答案，新概念英语二册现在完成时总结及习题?以下内容大家不妨参考一二希望能帮到您!

新概念英语第二册完美演练答案，新概念英语二册现在完成时总结及习题

现在完成时

一、构成 肯定句: 主语 have/has 过去分词 (其他）。否定句:主语 have/has not 过去分词 (其他）。

一般疑问句Have/has 主语 过去分词? Yes, S have/has. No, S have/hasn’t.

二、特征词already(肯定句)yet(否定句和疑问句)never，ever(疑问句)just (谓语动词之前) before(句末）

so far= up to now, by now（到如今，迄今为止）in the past/last few years, (过去几年来)these days（这几天）

since/ever since（自从，从那时起）for 时间段 :for two years

三、用法

1.表示过去发生的某一动作对现在造成的影响或结果。

I have already seen the film.我已经看过这部电影了。（还记得内容）

Jim has just lost his book.吉姆刚才把书丢了。（还没找到）

2.常和表示从过去某一时刻延续到现在的一段时间的状语连用.如：

for 时间段

for12 weeks/three minutes

since 时间点(起点)

since 9 o'clock this morning

since＋一段时间＋ago＝for＋时间段;

since two weeks ago=for two weeks

for a year=since a year ago;

since 2000=for 9 years

since 从句(从句常用一般过去时)

The Greens have lived in Macao since they moved to Macao from Paris.格林一家从巴黎搬到澳门之后就一直住在澳门。

四、时态填空：

1.Are you sure you _______________(lose) the book?----Yes, I ___________(look) for it everywhere, but I still can’t find it.

2.We ___________ already ___________(copy)these words.

3. Jim _______________(just, watch) a football match. He is so tired and hungry.

4. ___________you ever _____________(travel) on a train?

5. ---______ they _______(see) the film yet?

---Yes.They_____________(see) it already.

----When______they______(see) it? ----They _______(see)it just now.

6.---- ________ her sister ____________(be) to Nanning?

----No,she_________( never,be) there before.

句型转换。 1、He has never surfed, ?（改成反意疑问句） 2、They have been here since 2000. (对划线部分提问) 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 Gao left an hour ago. (同义句转换) Miss Gao _____ ____ _____ _____ an hour ago. 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. 8、The bus has arrived here. It arrived ten minutes ago. (把两个句子合并成一个句子)

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五、现在完成时与一般过去时的区别

现在完成时与一般过去时都表示“动作已经发生”，但不同点在于：

（1）现在完成时强调这一动作与现在的关系，即对现在产生的结果、影响等，而一般过去时只表示过去的事实，不表示和现在的关系。

He has learned French for three years.他学法语已经三年了。

He learned French for three years.他曾经学过三年法语。

Who has taken my bag? I couldn't find it.谁拿走了我的包？我找不到了？

He cleaned the house yesterday.他昨天打扫过房间。

The room is clean, for he has cleaned it already.房间很干净，因为他已经打扫过了。

（2）现在完成时不可与表示过去的时间副词连用，而一般过去时则可以。

He has done some washing yesterday.

He did some washing yesterday.他昨天洗衣服了。

六、现在完成时与一般过去时练习

1. --- Where __you __ (put) the book? I can’t see it anywhere.

--- I ___(put) it right here. But now it’s gone.

A. did ; put; put B. have; put; put C. did; put; have put D. have; put; have put

2. We haven’t heard from Jane for a long time. What do you suppose _______ to her?

A. was happening B. happens C. has happened D. happened

3. Hello, I ____ you were in London. How long _________ here?

A. don’t know; were you B. hadn’t known; are you

C. haven’t known; are D. didn’t know; have you been

4. I’m glad to tell you that we _____ the work in less time than we _____ expected to.

A. finished; were B. have finished; are

C. have finished; were D. had finished; were

5. It _____ that pleasant music keeps people from becoming tired at their work.

A. finds B. has found C. was found D. has been found

6. When I was at college I _______ three foreign language but I ________ all except a few words of each.

A. spoke; had forgotten B. spoke; have forgotten C. had spoken; had forgotten C. had spoken; have forgotten

7. —I’m sorry, Mary, I ______ your radio for such a long time.

—Never mind.

A. keep B. Kept C. have kept D. am keeping

8. —Where have you ______ these days?

—I have ______ to Yangzhou with my friends.

A. been, gone B. been, been C. gone, been D. gone, gone

9. —Where is your father? We haven’t seen each other for weeks.

—______.

A. He has been to America B. He has gone to England

C. He is going to Australia D. He would visit my grandparents

10. They have ______ since the factory opened.

A. left the school B. joined the team C. become workers D. worked here

11. Jim ______ the Great Wall many times.

A. went to B. goes to C. has gone to D. has been to

12. It ______ ten years since they ______ to France.

A. was, moved B. was, have moved C. is, have moved D. is, moved

13. —______ to the United States?

—No, never, but I went to Canada a few years ago.

A. Have you been B. Have you gone C. Did you go D. Will you go

14. .I won’t go to see the film tonight because I ______ my ticket.

A. didn’t lose B. have lost C. will lose D. didn’t have

15. Miss Wu has taught in this school ______.

A. for ten years B. ten years ago C. since ten years D. for ten years ago

16. I ______ today’s homework already. What about you?

A. have finished B. Finish C. to finish D. Finishing

17. —Ann has gone to Shanghai. —So ______ her parents.

A. has B. had C. did D. have

用所给动词的适当形式填空。

1. With the medicine box under her arm, Miss Zhao (hurry) off to look after the man.

2. Jim (make) many friends since he (come) to China.

3. They ______(know) each other for about ten years.

4. He ______ already ______(write) a letter to the factory to ask them to stop making noise.

5. —When ______ she ______(leave)?

—Two hours ago.

6. —______ you ______(see) the film before?

—Yes, I ______.

—Where ______ you ______(see) it?

—At The Queen’s Cinema.

7. —Thank you all the same, Mr. Black, but I don’t eat sweets.

—Oh, I am sorry. I ______(not know) that.

8. They usually ______(go) fishing when they lived there.

9. How long ______ she ______(be) ill?

10. They didn’t start to work in the field until the rain ______(stop).

,