上海牛津6b-7a现在完成时练习题

1、一、时态讲解：现在完成时(1)构成：现在完成时由助动词have +过去分词构成,助动词have有人称和数的变化.第三人称单数用 has,其余用have.现在完成时的否认式直接在助动词后面加上not、疑问式是把助动词提到主语之前.以study为例,其否认式、疑问式和简单答复形式如下：否认式疑问式I have not (haven't) studied Have I studied?You have not (haven't) studiedHave you studied?He has not (hasn't) studied Has he studied?(2)用法：1

2、)现在完成时通常表示在 说话之前已经完成的动作或存在的状态.说话人强调的是该 动作或状态对现在的 结果或影响.My daughter has just gone out.我女儿刚出去.I' m sure we ' ve met befOrei:定我们以前见过面.She has arrived.她至 U 了.2)表示持续到现在的动作或状态,往往和包括现在在内的表示一段时间的状语连用, 如 recently, already, just, lately, for ,sinceyet等.如：I haven ' t heard from her these day瞄些日子我没有

3、收到她的信.We haven ' t seen you recently最近我们没有见到你.They have been away for two years.他们离开已经两年了.She has been with us since Monday.注意：a) since和for的区别since 后接时间点,如 1993, last term, yesterday, the time I got therefor后接一段时间,表示长达多久",如ten years, a while, two days等.Exercise:用 since 和 for 填空1. Jim has be

4、en in Ireland Monday.2. Jill has been in Ireland three days.3. His aunt has lived in Australia 15 days.4. Mary is in her office. She has been there 7 o'clock.5. India has been an independent country 1974.6. The bus is late. They've been waiting 20 minutes.7. Nobody lives in those houses. The

5、y have been empty many years.8. Mike has been ill a long time. He has been in hospital October.2)表示短暂意义的动词如arrive, leave, borrow, buy, begin, start, die等,在完成时当中不能和表示一段时间的状语连用,由于它们表示的动作不可能持续.因此,不能说：He has come here for 2 weeks. xThe old man has died for 4 months. xThey have left only for 5 minutes. x

6、 以上三句话可以改为：He has been here for 2 weeks.The old man has for 4 months.They have only for 5 minutes2) have (has) been和have (has) gone的区另表示 曾到过某地"要用 "have (has) been表 示 已经去某地"要用 "have (has) gone.试比拟：Where has he been?他刚刚到哪里去了？(已经回来了)Where has he gone? 他上哪儿去了 ？(人不在)They have been to

7、Canada.他们到过加拿大.(现在已经不在加拿大)They have gone to Canada.他们到加拿大去了.(可能在路上和已经到加拿大)3)现在完成时不能和表示过去的时间状语连用,如yesterday, last year, in 1976, two days ago,just now, when I came in,但可以 和 already, yet, sometimes, always, often, before, lately, recently, once, twice, ever, never 等连用. 例如：She has already come. 她已经来了.I

8、 haven ' t read it ye俄还没读过这个.I have met him before.我从前曾见过他.Ma Hong has always been a good student. 马红直是个好学生.I have often seen him in the street. 我经常在街上看见他.They have never been to Yan他 On 去过延安.I haven't seen him lately. 我近来没看到他.Irregular VerbsBase FormPast FormPast Participlebearborebornbeatb

9、eatbeatenbecomebecamebecomeblowblewblownbringbroughtbroughtbuildbuiltbuiltbuyboughtboughtcatchcaughtcaughtchoosechosechosencomecamecomedodiddonedrinkdrankdrunkdrivedrovedriveneatateeatenfallfellfallenfindfoundfoundflyflewflowngetgotgotgivegavegivengowentgonegrowgrewgrownhavehadhadhearheardheardkeepk

10、eptkeptleaveleftleftloselostlostmakemademadeputputputreadreadreadrunranrunsaysaidsaidseesawseensellsoldsoldsendsentsentsingsangsungsinksank/sunksunktaketooktakenteachtaughttaughtwritewrotewroteam, iswasbeenarewerebeenExercise:I. Fill in the blanks with the proper form.1. I already(see) the film. I(s

11、ee) it last week.2. he(finish) his work today? Not yet.3. My father just(come) back from work. He is tired now.4. Where ' s Li Ming ? He(go) to the teacher' s office.5. I(work) here since I(move) here in 1999.6. So far I(make) quite a few friends here.7. How long the Wangs(stay) here ? For t

12、wo weeks.8. I just(finish) my homework.9. He(go) to school on foot every day.10. you(find) your science book yet?11. If it(be) fine tomorrow, I'll go with you.12. The students(read) English when the teacher came in.13. Look! The monkey(climb) the tree.14. My mother(come) to see me next Sunday.15

13、. I've lost my pen.you(see) it anywhere?I. have, seen, saw 2. Has, finished 3. has, come 4. has gone 5. have worked, moved6. have made 7. have, stayed 8. have, finished 9. goes 10. have, found 11. is 12. were reading 13. is climbing 14. is coming 15. Have, seenD,c,b,bb,d,c,c,b,bII. Choose the be

14、st answer.C. arrivedD. beenB. for 2 yearsD. my age was 6.1. How long have you here?A. comeB. got2. My grandpa died.A. at the age of my 2C. when I was 2.3. Jane has to BeiJing. She will come back tomorrow.A. beenB. goneC. wentD. never been4. It is ten years I last saw her.A. afterB. sinceC. forD. tha

15、t5. -Who will go to the station to meet Lorry?D. will meet-I will. I her several times.A. metB. have met C. had met6. -What a nice dress! How long you it?-Just 2 weeks.A. will, buyB. did, buyC. are, having D. have, had7. -Do you know Lydia very well?-Yes, She and I friends since we were very young.A

16、. have made B. have become C. have been D. have turned8. The Smiths in China for 8 years.A. has lived B. livedC. have been D. live9. -Hello, this is Mr. Green speaking. Can I speak to Mr. Black?-Sorry. He the Bainiao Park.A. has been to B. has gone to C. went toD. will go to10. -you ever to the US?-

17、Yes, twice.A. Have, gone B. Have, been C, Do, goD. were, goingIII. Rewrite the sentences.1. I have been to Macau before.改为否认句I been to Macau before.2. He hasn ' t c®nbo school because he was .ill.就划线局部提问 he come to school?3. I bought a new bike just now.用 just 改写I just a new bike.4. We bega

18、n to learn English three years ago.改为同义句 We English three years5. He has never surfed,?改成反意疑问句6. They have been here since 2000.对划线局部提问 have they been here?动词填空7. The old man last year. He has for a year. die8. Miss Gao left an hour ago.同义句转换Miss Gao has an hour ago.现在完成时练习题一、译以下句子：1 .你曾经吃过鱼吗？2 .我刚刚

19、丢了我的数学书.3 .我以前从来没去过那个农场.4 .他已经吃过午饭5 .你已经看过这部电影了吗？6 .我哥哥还没回来.7 .这本字典我已买了三年了.8 .他离开中国三年了.9 .我熟悉他们五年了.10 .他们已去了美国五年了.11 .自从他搬到济宁,他就住这儿了.12 .我妹妹成为一个大学生已经三年.13 .自从1999年以来他们就熟悉.14 .我来到这个学校已 3年多了.二、用since和for填空1._two years2._two years ago3.last month4.19995.yesterday6.4 o ' clock7.4 hours8.an hour ago9.we were children10.lunch time11.she left here15 . He has lived in Nanjing the year before last.16 . I ' ve known him we were children.17 . Our teacher has studied Japanese three years.18 . She has been away from the city