1、现在完成时与一般过去时附比较练习 现在完成时一、构成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? Yes, S+have/has.No, S+have/hasnt.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）
2、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 minutessince+ 时间点(起点)since 9 oclock this morningsince一段时间 agofor时间段;since two
3、weeks ago=for two weeksfor a year=since a year ago;since 2000=for 9 yearssince+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 cant find it.2.We _ already
4、_(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.五、现在完成时与一般过
5、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 couldnt 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,
6、 for he has cleaned it already.房间很干净，因为他已经打扫过了。1. 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。 现在完成时与一般过去时练习1. - Where _you _ (put) the book? I cant see it anywhere.- I _(put) it right here. But now its gone.A. did ; put; put B. have; put; p
7、ut C. did; put; have put D. have; put; have put2. We havent heard from Jane for a long time. What do you suppose _ to her?A. was happening B. happens C. has happened D. happened3. Hello, I _ you were in London. How long _ here?A. dont know; were you B. hadnt known; are youC. havent known; are D. did
8、nt know; have you been4. Im 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; were5. It _ that pleasant music keeps people from becoming tired at their work.A. finds B. has found C. was found D. has
9、been found6. 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 forgottenC. had spoken; had forgotten C. had spoken; have forgotten7. Im sorry, Mary, I _ your radio for such a long time.Never mind.A. keep B. keptC. have kept
10、 D. am keeping8. Where have you _ these days?I have _ to Yangzhou with my friends.A. been, gone B. been, been C. gone, been D. gone, gone9. Where is your father? We havent seen each other for weeks._.A. He has been to America B. He has gone to EnglandC. He is going to AustraliaD. He would visit my g
11、randparents10. They have _ since the factory opened.A. left the school B. joined the teamC. become workers D. worked here11. Jim _ the Great Wall many times.A. went to B. goes toC. has gone to D. has been to12. It _ ten years since they _ to France.A. was, moved B. was, have movedC. is, have moved D
12、. is, moved13. _ to the United States?No, never, but I went to Canada a few years ago.A. Have you been B. Have you goneC. Did you go D. Will you go14. .I wont go to see the film tonight because I _ my ticket.A. didnt lose B. have lostC. will lose D. didnt have15. Miss Wu has taught in this school _.
13、A. for ten years B. ten years agoC. since ten years D. for ten years ago16. I _ todays homework already. What about you?A. have finished B. finishC. to finish D. Finishing17. 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, M
14、iss 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
15、_.Where _ you _(see) it?At The Queens Cinema.7. Thank you all the same, Mr. Black, but I dont 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 didnt start to work in the field until the rain _(stop).11 We often_(play) in the playgound. What_(do) he usually_(do) after school? 12. Danny_(study)English,Chinese,Maths, Science and Art an school. 13. Mike sometimes _(go) to the park with his sister. 14. At eight at night, she _(watch) TV with his parents. 15. _ Mike_(read) English every day?
