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1、時態(tài)講解:現(xiàn)在完成時1構(gòu)成:現(xiàn)在完成時由助動詞have + 過去分詞構(gòu)成,助動詞have 有人稱和數(shù)的變化。第三人稱單數(shù)用has,其余用have.現(xiàn)在完成時的否認(rèn)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(rèn)式、疑問式和簡單答復(fù)形式如下:否認(rèn)式疑問式I have not (havent) studied.Have I studied?You have not (havent) studied.Have you studied?He has not (hasnt) studied.Has he studied?否認(rèn)疑問式簡單答復(fù)肯定/否認(rèn)Have I no

2、t (Havent I) studied?Yes, you have. No, you havent.Have you not (Havent you) studied?Yes, I have. No, I havent.Has he not (Hasnt he) studied?Yes, he has. No, he hasnt.2用法:1現(xiàn)在完成時通常表示在說話之前已經(jīng)完成的動作或存在的狀態(tài)。說話人強調(diào)的是該動作或狀態(tài)對現(xiàn)在的結(jié)果或影響。 My daughter has just gone out. 我女兒剛出去。 Im sure weve met before. 我肯定我們以前見過面。

3、She has arrived. 她到了。2表示持續(xù)到現(xiàn)在的動作或狀態(tài),往往和包括現(xiàn)在在內(nèi)的表示一段時間的狀語連用,如recently, already, just, lately, for, since,yet等。如: I havent heard from her these days. 這些日子我沒有收到她的信。 We havent 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(jīng)兩年了。 She has been with us since Monday.注意:1since和for的區(qū)別sin

4、ce后接時間點,如1993,last term, yesterday, the time I got there。for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 been 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

5、oclock.5. India has been an independent country _1974. 6. The bus is late. Theyve been waiting _ 20 minutes.7. Nobody lives in those houses. They 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, di

6、e等,在完成時當(dāng)中不能和表示一段時間的狀語連用,因為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. The old man has died for 4 months. They have left only for 5 minutes. 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 minutes.3have (has) been 和have (has) gone的區(qū)別:表示“曾到過某地要

7、用 “have (has) been; 表示“已經(jīng)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(jīng)回來了 Where has he gone? 他上哪兒去了?人不在They have been to Canada. 他們到過加拿大?,F(xiàn)在已經(jīng)不在加拿大They have gone to Canada. 他們到加拿大去了??赡茉诼飞虾鸵呀?jīng)到加拿大.4現(xiàn)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

8、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(jīng)來了。 I havent read it yet. 我還沒讀過這個。 I have met him before. 我從前曾見過他。 Ma Hong has always been a good student. 馬紅一直是個好學(xué)生。 I have often seen him in the street. 我經(jīng)常在街上看見他。 They have

9、never been to Yanan. 他們從未去過延安。 I havent seen him lately. 我近來沒看到他。Irregular VerbsBase FormPast FormPast Participlebearborebornbeatbeatbeatenbecomebecamebecomeblowblewblownbringbroughtbroughtbuildbuiltbuiltbuyboughtboughtcatchcaughtcaughtchoosechosechosencomecamecomedodiddonedrinkdrankdrunkdrivedroved

10、riveneatateeatenfallfellfallenfindfoundfoundflyflewflowngetgotgotgivegavegivengowentgonegrowgrewgrownhavehadhadhearheardheardkeepkeptkeptleaveleftleftloselostlostmakemademadeputputputreadreadreadrunranrunsaysaidsaidseesawseensellsoldsoldsendsentsentsingsangsungsinksank/sunksunktaketooktakenteachtaug

11、httaughtwritewrotewroteam, iswasbeenarewerebeenExercise:I. Fill in the blanks with the proper form.1. I_ already _ (see) the film. I _ (see) it last week. 2. _ he _ (finish) his work today? Not yet.3. My father _ just _ (come) back from work. He is tired now. 4. Wheres Li Ming ? He _ (go) to the tea

12、chers 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 two 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) fi

13、ne tomorrow, Ill 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. Ive lost my pen. _ you _ (see) it anywhere? II. Choose the best answer. 1. How long have you _ here?A. come B. got C. a

14、rrived D. been 2. My grandpa died _.A. at the age of my 2 B. for 2 years C. when I was 2. D. my age was 6.3. Jane has _ to BeiJing. She will come back tomorrow.A. been B. gone C. went D. never been4. It is ten years _ I last saw her.A. after B. since C. for D. that5.-Who will go to the station to me

15、et Lorry? -I will. I _ her several times.A. met B. have met C. had met D. will meet6. -What a nice dress! How long _ you _ it? -Just 2 weeks.A. will, buy B. did, buy C. are, having D. have, had7.-Do you know Lydia very well? -Yes, She and I _ friends since we were very young. A. have made B. have be

16、come C. have been D. have turned8. The Smiths _ in China for 8 years.A. has lived B. lived C. 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 to D. will go to10. -_ you ever _ to the US? - Yes, twi

17、ce.A. Have, gone B. Have, been C, Do, go D. were, goingIII. Rewrite the sentences. 1. I have been to Macau before. (改為否認(rèn)句) I _ _ been to Macau before.2. He hasnt come to school because he was ill. (就劃線局部提問) _ _ he come to school?3. I bough a new bike just now. (用just改寫) I _ just _ a new bike.4. We b

18、egan 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?7. The old man _ last year. He has _ _for a year. (die) 動詞填空8. Miss Gao left an hour ago. (同義句轉(zhuǎn)換)Miss Gao has _ _ _ an hour

19、 ago. Ask the questions1) I have been there for two days._ _ _ you _ _?2) My father has lived here since 2000._ _ _ your father _ _?3) He left here yesterday._ _ he _ _?4) They bought a book two hours ago._ _ they _ a book?. Use “never, ever, already, just, yet, for, since to fill in the blanks.1. I

20、 have _ seen him before, so I have no idea about him.2. Jack has _ finished his homework.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.現(xiàn)在完成時練習(xí)題及答案一、翻譯以下句子:1你曾經(jīng)吃過魚和薯條嗎? 2. 我剛剛丟了我的化學(xué)書。 3. 我以前從來沒去過那個農(nóng)場。

21、4. 他已經(jīng)吃過午飯 5. 你已經(jīng)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.我認(rèn)識他們五年了。 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(xué)生已經(jīng)三年。 13.自從1999年以來他們就認(rèn)識。 14.我來到這個學(xué)校已3年多了。 二、用since和for填空1._two years 2._two years ago 3._last month 4._ 19995._yesterday 6._ 4 oclock 7 4 hours 8._an hour ago9. _we were childr

22、en 10._ lunch time 11._ she left here12. He has lived in Nanjing _ the year before last.13. Ive known him _ we were children. 14. Our teacher has studied Japanese _ three years.15. She has been away from the city _ about ten years. 16. Its about ten years _ she left the city.三、結(jié)束性動詞轉(zhuǎn)換為以下延續(xù)性動詞或者表示可以延

23、續(xù)的狀態(tài)的短語。 arrive at / in sp / get to / reach sp / come / go / move to sp be in sp / at school / at home / on the farm / be here / be there1) He got to Beijing five minutes ago.He Beijing for .2) I moved to the USA in 2021. I the USA since .3) I went home yesterday. I home for .4) They came here last

24、week. They _ here since _. come to / go back to / return to be back to go out be out1) He came out two years ago.He _ for _.2) We return to Beijing yesterday.We _ _ to Beijing since _. become be1) I became a teacher in 2000. I _ a teacher for _.2) The river became dirty last year. The river _ _ dirt

25、y for _ _. close be closed open be open1) The shop closed two hours ago. The shop _ _ for _.2) The door opened at six in the morning.The door _ _ _ for six hours. get up be up; die be dead; leave sp. be away from sp.fall asleep / get tot sleep be asleep; finish / end be over;marry be married;1) I go

26、t up two hours ago.I _ _ _since _.2) He left Shanghai just now.He _ _ _ Shanghai for five minutes.3) My grandpa died in 2002.My grandpa _ _ _for _ _.4) The meeting finished at six.The meeting _ _ _ for six hours.5) I got to sleep two hours ago .I _ _ _ since _ _.6) They married in 1990. They _ _ _si

27、nce _. start / begin to do sth. do sth. ;begin be on1) I began to teach at this school in 1995. I _ _ at this school since _.2) The film began two minutes ago. The film _ _ _ for _ _. borrow keep; lose not have ;buy have ;put on wearcatch / get a cold have a cold; get to know know1) They borrowed it

28、 last week. They _it since _.2) I bought a pen two hours ago. I _a pen for _.3) I got to know him last year. I _ him since _.4) I put on my glasses three years ago. I _ my glasses for _.have / has gone to have been inHe has gone to Beijing.He _ Beijing for two days. join the league / the Party / the

29、 army be a league member /a Party member / a soldier be a member of the league / the Party be in the league / the Party / the army1) He joined the league in 2002.He _ a _ for two years.He _ a _ the _ for two years.He _ the league for two years.2) My brother joined the army two years ago.My brother _

30、a _ for _ _.My brother _ in _ for two years.四、劃線提問1) I have been there for two days._ _ _ you _ _ ?2) My father has lived here since 2000._ _ _ your father _ _?3) He left here yesterday._ _ he _ _?4) They bought a book two hours ago._ _ they _ a book五、用have(has) been 或have(has) gone 填空。A: Where _ Li

31、 Fei _?B: He _ to Hainan Island.A: How long _ he _ there?B: He _ there for three days.A: When will he come back , do you know?B: Im afraid he wont come back recently.A: Could you tell me the way to Hainan Island?B: Sorry, I _ never _ there.A: How many times _ Li Fei _ to that place?B: He _ there onl

32、y once.六、用have / has been to / in, have gone to及go的各種形式填空。1) Where is Jack? He _ his country.2) David _ the park just now.3) John _ England since he came back.4) How long _ they _ this village?5) The Smiths _ Beijing for years.6) _ you ever _ America? - Yes, I _ there many times.7) I _ this school s

33、ince three years ago.8) Where is Jim? He _ the farm.9) When_ he _? He _ an hour ago.10) Would you like to _ to the zoo with me? -Yes, but I _ there before.11) Where _ you _ now? - I _ to the zoo.12) He often _ swimming.13) _ you _ there last year?14) _ they often _ skating in winter?七 用never, ever,

34、already, just, yet, for, since填空1. I have _ seen him before, so I have no idea about him.2. Jack has _ finished his homework.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.八. 用適當(dāng)?shù)臅r態(tài)填空:1.Shes _ (live) h

35、ere ever since she was ten.2.Both of them _ (be) in Hongkong for ten days.3.Both of them _ (come) to Hongkong ten days ago.4. Half an hour _ (pass) since the train _ (leave).5. Mary_(lose) her pen. _ you _(see) it here and there?6. _ you _ (find) your watch yet?7. -Are you thirsty? -No I _just _ (ha

36、ve) some orange.8. We - already _ (return) the book.9. _ they _ (build) a new school in the village?10. I _(not finish) my homework . Can you help me?11. My father _ (read) the novel twice.12. I _ (buy) a book just now.13. I _ (lost ) my watch yesterday.14. My father _ (read) this book since yesterd

37、ay.答案一翻譯以下句子:1. Have you ever had / eaten fish and chips? 2. I have just lost my chemistry book.3. I have never been to the farm before. 4. He has already had lunch = He has had lunch already.5. Have you seen the movie yet? 6. My brother hasnt come /get / been back yet = My brother hasnt returned ye

38、t.7. I have had this dictionary for three years / since three years ago. 8. Has been away from China for three years.9. I have known them for five years.10. They have been in the USA for five years.11. He has been here since he moved to Jining.12. My sister has been a college student for three years

39、 = My sister has been in college for three years.13. They have known each other since 1999.14. I have been in this school for over three years.二、用since或者for填空1. for 2. since 3. since 4. since 5. since6. since 7. for 8 since 9.since 10. since11. since 12.since 13. since 14.for 15.for 16. since三、結(jié)束性動詞

40、轉(zhuǎn)換為以下延續(xù)性動詞或者表示可以延續(xù)的狀態(tài)的短語 1. has been in , five minutes 2. have been in , 2021 3. have been at, two days 4. have been , last week 1. have been out, two years 2. have been back , yesterday 1. have been , nine years 2. has been , two years 1. has been closed , two hours 2. has been open 1. have been up , two hours ago 2. has been away from 3. has been dead , seven years 4. has been over 5. have been asleep , two hours ago 6. have been married , 1990 1. have taught , 1995 2. has been on , two minut

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