上海牛津6b-7a現在完成時練習題

1、一、時態(tài)講解：現在完成時(1)構成：現在完成時由助動詞have +過去分詞構成,助動詞have有人稱和數的變化.第三人稱單數用 has,其余用have.現在完成時的否認式直接在助動詞后面加上not、疑問式是把助動詞提到主語之前.以study為例,其否認式、疑問式和簡單答復形式如下：否認式疑問式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、)現在完成時通常表示在 說話之前已經完成的動作或存在的狀態(tài).說話人強調的是該 動作或狀態(tài)對現在的 結果或影響.My daughter has just gone out.我女兒剛出去.I' m sure we ' ve met befOrei:定我們以前見過面.She has arrived.她至 U 了.2)表示持續(xù)到現在的動作或狀態(tài),往往和包括現在在內的表示一段時間的狀語連用, 如 recently, already, just, lately, for ,sinceyet等.如：I haven ' t heard from her these day瞄些日子我沒有

3、收到她的信.We haven ' t seen you recently最近我們沒有見到你.They have been away for two years.他們離開已經兩年了.She has been with us since Monday.注意：a) since和for的區(qū)別since 后接時間點,如 1993, last term, yesterday, the time I got therefor后接一段時間,表示長達多久",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)表示短暫意義的動詞如arrive, leave, borrow, buy, begin, start, die等,在完成時當中不能和表示一段時間的狀語連用,由于它們表示的動作不可能持續(xù).因此,不能說：He has come here for 2 weeks. xThe old man has died for 4 months. xThey have left only for 5 minutes. x

6、 以上三句話可以改為：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的區(qū)另表示 曾到過某地"要用 "have (has) been表 示 已經去某地"要用 "have (has) gone.試比擬：Where has he been?他剛剛到哪里去了？(已經回來了)Where has he gone? 他上哪兒去了 ？(人不在)They have been to

7、Canada.他們到過加拿大.(現在已經不在加拿大)They have gone to Canada.他們到加拿大去了.(可能在路上和已經到加拿大)3)現在完成時不能和表示過去的時間狀語連用,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 等連用. 例如：She has already come. 她已經來了.I

8、 haven ' t read it ye俄還沒讀過這個.I have met him before.我從前曾見過他.Ma Hong has always been a good student. 馬紅直是個好學生.I have often seen him in the street. 我經常在街上看見他.They have never been to Yan他 On 去過延安.I haven't seen him lately. 我近來沒看到他.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.改為否認句I been to Macau before.2. He hasn ' t c®nbo school because he was .ill.就劃線局部提問 he come to school?3. I bought a new bike just now.用 just 改寫I just a new bike.4. We bega

18、n to learn English three years ago.改為同義句 We English three years5. He has never surfed,?改成反意疑問句6. They have been here since 2000.對劃線局部提問 have they been here?動詞填空7. The old man last year. He has for a year. die8. Miss Gao left an hour ago.同義句轉換Miss Gao has an hour ago.現在完成時練習題一、譯以下句子：1 .你曾經吃過魚嗎？2 .我剛剛

19、丟了我的數學書.3 .我以前從來沒去過那個農場.4 .他已經吃過午飯5 .你已經看過這部電影了嗎？6 .我哥哥還沒回來.7 .這本字典我已買了三年了.8 .他離開中國三年了.9 .我熟悉他們五年了.10 .他們已去了美國五年了.11 .自從他搬到濟寧,他就住這兒了.12 .我妹妹成為一個大學生已經三年.13 .自從1999年以來他們就熟悉.14 .我來到這個學校已 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