現(xiàn)在完成時MicrosoftPowerPoint演示文稿

1、The Present Perfect Tense( 現(xiàn)在完成時態(tài)現(xiàn)在完成時態(tài) ). Leading-inI closed the door just now. I have already closed the door now.close closed closedalready 已經(jīng)已經(jīng)We finished unit 4 last week. .We have already finished unit 4 now.finish - finished - finishedMiss Zhang is a teacher now.Miss Zhang was a teacher in 20

2、04. Miss Zhang has been a teacher since 2004.Miss Zhang has been a teacher for 9 years.is was beensince 2004 自從自從2004年以來年以來The Greens came to Chongqing last year. The Greens came to Chongqing again this year.The Greens have already come to Chongqing e- came cometwice 現(xiàn)在完成時構(gòu)成現(xiàn)在完成時構(gòu)成: have / has + v.

3、過去分詞過去分詞(done) 助動詞助動詞否定否定have not=haventhas not=hasnt疑問疑問Have you?Yes,I have./No,I havent.Has he?Yes,he has./No,he hasnt用用have/has填空填空1.I_ had this pen for three years now.2._ you ever been to Hangzhou ?3. He _ met Yao Ming before.4.Kim _gone to her uncles home.5.They _ never seen such a strange bir

4、d before.6.The twins _ taken part in many sing competitions.7.Tom with his sister _ just cleaned the room.8._ your father stopped smoking yet ?9.Jim and John _ skated since 2 hours ago.haveHavehashashavehavehasHashave 1.規(guī)則動詞規(guī)則動詞 2.不規(guī)則動詞不規(guī)則動詞finish-finished-finishedlive-lived-livedcarry-carried-carri

5、edstopstopped-stoppedEg.gowentgonesee-sawseendrawdrewdrawn 動詞 過去式 過去分詞 amisare waswere been babysit babysat babysat beat beat beaten become became become begin began begun break broke broken bring brought brought build built built buy bought bought catch caught caught 動詞 過去式 過去分詞 choose chose chosen

6、 come came come cost cost cost cut cut cut do did done draw drew drawn dream dreamt dreamt drink drank drunk drive drove driven eat ate eaten-Do you want a cake?-No, thanks. I have already had my dinner.-Peter, hand in your homework.-Sorry. I have not finished it yet.1.現(xiàn)在完成時表示現(xiàn)在完成時表示過去過去發(fā)生的發(fā)生的動作動作對現(xiàn)

7、在對現(xiàn)在產(chǎn)生產(chǎn)生的影響或結(jié)果的影響或結(jié)果.常與常與already, yet, just, before, recently, never, ever, so far, once ,twice, in the past/last +時間段連用。時間段連用。Tim has been to Tibet twice.We have never been to Tibet before.Have you ever been to Canada?We havent seen him recently.He has already closed the door.Have you found your pe

8、n yet? I havent seen the film yet.常與常與already, yet, just, before, recently, never,ever, so far, once ,twice連用。連用。注意：變否定句和一般疑問句時，要變注意：變否定句和一般疑問句時，要變already為為yet，already放在句中，放在句中，yet放在句末。放在句末。Can you say?1. 她已經(jīng)來了。She has already come.否定:She has not come yet. 疑問:Has she come yet?肯定回答: Yes, she has.否定回答

9、: No, she hasnt.5hasnt=has not2. 我已經(jīng)把窗戶打開了。我已經(jīng)把窗戶打開了。I have opened the window.否定否定: I have not (havent) opened the window.疑問疑問: Have you opened the window?Yes, I have. / No, I havent.6havent=have not1.The concert has already started.2.They have helped many people.3. Tom has had dinner.4.I have been

10、to Chongqing twice.5.He has gone to America.區(qū)分區(qū)分 have been to / have gone to 現(xiàn)在完成時態(tài)中現(xiàn)在完成時態(tài)中:have been to 強(qiáng)調(diào)的是強(qiáng)調(diào)的是“曾經(jīng)去過曾經(jīng)去過”某個地方某個地方已經(jīng)已經(jīng)回來回來了了.have gone to強(qiáng)調(diào)的是強(qiáng)調(diào)的是“已經(jīng)去了已經(jīng)去了”某個地方某個地方 還還沒有回來沒有回來, (或在那里或在那里/或在途中或在途中)。 be gohave / has been to sp 去去過過某地某地 (去過多次或已去過多次或已經(jīng)回來經(jīng)回來)have / has gone to sp 去去了了某地某地

11、 (還沒回來還沒回來, 或在或在那里或在途中那里或在途中)1.-你爸爸在哪里你爸爸在哪里? - 他去香港了他去香港了. - Wheres your father? - He has gone to Hong Kong.2.瑪麗不在家瑪麗不在家, 她去學(xué)校了她去學(xué)校了. Mary isnt at home. She has gone to school.3.我去過動物園三次了我去過動物園三次了. I have been to the zoo three times. 4. 雙胞胎去過水族館嗎雙胞胎去過水族館嗎? Have the twins been to the aquarium ?1.The

12、y_Beijing and they arent here.2._ you ever _the Great Wall?3.Where is Lucy?She_the post office.4.Hello! I _just_the shop. I have bought a lot of food.5.He _France many times. Tomorrow he will go there again.6.She isnt at home. She _my aunts house.have gone toHave been tohas gone tohavebeen tohas bee

13、n to has gone tohave/has been in +sp. 指呆在某處一段時間，指呆在某處一段時間，表示說話時此人仍在此地。表示說話時此人仍在此地。Alice has been in Japan for two weeks.愛麗絲呆在日本兩周了。愛麗絲呆在日本兩周了。I have been in the school for two years.我在這個學(xué)校里呆了兩年了。我在這個學(xué)校里呆了兩年了。1. Where _ you _, John? Im looking for you everywhere. A. have; been B. have ;been to C. hav

14、e; gone D. did; go to2. My father _ to Shanghai. He will come back in a week. A. has been B. have goneC. have been D. has gone選選 擇擇A. have; beenD. has gone用完成時完成下列句子 1. The room is cold。Who_ （open）the window？ 2. He_ （go）to the cinema。 3. _you_（put）away my dictionary? 4. We_ (not finish) the work yet

15、. 5. I_(see) the play. I _ _(see) it last month with my sister. 6. I am not hungry.I _just_(have) my dinner.has openedhas goneHaveputhavent finishedhave seensawhavehad 電影已經(jīng)開始了。電影已經(jīng)開始了。The movie has already begun.他還沒買那本有趣的書。他還沒買那本有趣的書。He hasnt bought that interesting book yet.他們?nèi)ミ^法國三次。他們?nèi)ミ^法國三次。They h

16、ave been to France three times.他已經(jīng)完成他的工作了嗎？他已經(jīng)完成他的工作了嗎？Has he finished his work yet?我最近沒做夢。我最近沒做夢。 I havent dreamt recently.以前我從未看過如此好的電影。以前我從未看過如此好的電影。I have never seen such a good film before.這是我看過的最有趣的書。這是我看過的最有趣的書。This is the most interesting book I have ever read.我妹妹到游樂場去了。我妹妹到游樂場去了。My sister h

17、as gone to the amusement park.剛才他關(guān)了門。剛才他關(guān)了門。He closed the door just now.Miss Li is a teacher now.Miss Li became a teacher in 2011. Miss Li_ a teacher since 2011.Miss Li _a teacher for 2 years.How long has Miss Li been a teacher?2.表示表示從過去一直持續(xù)到現(xiàn)在從過去一直持續(xù)到現(xiàn)在的動作或的動作或狀態(tài)狀態(tài),動詞動詞用延續(xù)性動詞用延續(xù)性動詞。常與。常與for+一段一段時間時

18、間, since+過去時間點過去時間點/句子，句子，how long 連用。連用。 has been has been 具體的過去的時間具體的過去的時間 since 1999 last since last week 時間段時間段 +ago =for +時間段時間段 since two years ago=for 2 years 一般過去時的句子一般過去時的句子 since he came here， since I was sevensince +我住在這有我住在這有20年了。年了。I have lived here for 20 years.這本書你借了多久了？這本書你借了多久了？How

19、long have you kept the book? 自從她自從她7歲她就離開家鄉(xiāng)了。歲她就離開家鄉(xiāng)了。/自從自從2006年年She has been away from her hometown since she was 7.since 2006.常用的短暫性動詞變延續(xù)性動詞如下：常用的短暫性動詞變延續(xù)性動詞如下：come/go/arrivego out leavebegin/startfinish/endbuyborrowjoin open/closebecomedieget upfall asleepbegin to dobe (at/in )be outbe away (from

20、)be onhavekeepbe a member of/be inbe open/closed be overbebe deadbe upbe asleepdo 1. The class started 15 minutes ago.The class_ for 15 minutes2. I borrowed the book 5 days ago.I _the book for 5 days.3. She began to sing half an hour ago.She _ for half an hour.4. He joined the army in 2007.He _ the

21、army since 2007. has been on have kept has sung has been a member of /has been in考點：考點：Sb. did sth. some time ago.=sb. have/has done sth. for some time.=sb. have/has done sth since some time ago.注意：some time ago whensince some time ago for some timee.g. He left 10 minutes ago. _ _ he _ ? He has been

22、 away since 10 minutes ago._ _ _ he _ away ?how longWhen did leave How long has been I have come here for 2 years.I have been here for 2 years.The class has finished since 5 hours ago.The class has been over since 5 hours ago.The shop has open/close for 3 hours.The shop has been open/closed for 3 ho

23、urs.改錯：1. James with his friends have been to the zoo.2. His father have bought a new car.3. Tom has arrived here for two hours.4. She has joined the club since three years ago.5. He has been to Tibet. He will stay there for ten days.6. Have you gone to the amusement park?7. I have gone there three

24、times.8. They have skated two hours ago.9. My son hasnt already returned.10.Has her brother already left for Shanghai?hashasbeenbeen ingonebeenbeenyet.yet.3.現(xiàn)在完成時和一般過去時的區(qū)別現(xiàn)在完成時和一般過去時的區(qū)別 現(xiàn)在完成時現(xiàn)在完成時: 屬于現(xiàn)在時態(tài)的范疇，不能與表示屬于現(xiàn)在時態(tài)的范疇，不能與表示過去的時間狀語連用，如過去的時間狀語連用，如: yesterday, last night, three days ago, in 1990等。

25、等。 一般過去時一般過去時: 屬于過去時態(tài)的范疇，可以和表示屬于過去時態(tài)的范疇，可以和表示過去的時間狀語連用。過去的時間狀語連用。e.g. I have seen the film. 我看過這部電影。（我了我看過這部電影。（我了解這部電影的內(nèi)容）解這部電影的內(nèi)容）I saw the film last week. 我上周看了這部電影。我上周看了這部電影。（只說明上周看了這部電影，不涉及現(xiàn)在的情（只說明上周看了這部電影，不涉及現(xiàn)在的情況）況）write wrote - written1.Jim _(write) his letter for three hours.2. Jim _(write)

26、 for three hours last week.has written wroteHow long did Jim write last week?How long has Jim written his letter?How long _ Linda _(watch) TV?How long _ Linda _ (watch) TV yesterday? has watched did watch-When _ Linda _ (go ) to the zoo?-Last week. did go3. I _ (see) the film just . I _ the film jus

27、t now.4. They _ (travel) twice . They _ (travel) twice last year.5. Mr.Li _ (teach) physics in 2011.Mr.Li _ (teach) physics since 2011.6. The girl _ (play) the guitar in the past.The girl _ (play) the guitar in the past/ last 5 years. have seen saw have traveled traveled taught has taught played has

28、 played7. He _(sing) half an hour ago. He _(sing) since half an hour ago.sanghas sung4.現(xiàn)在完成進(jìn)行時現(xiàn)在完成進(jìn)行時構(gòu)成構(gòu)成: have/has been doing用法：表示從過去某一時間開始一直延續(xù)到現(xiàn)在，用法：表示從過去某一時間開始一直延續(xù)到現(xiàn)在，有可能還要持續(xù)下去的動作，常與有可能還要持續(xù)下去的動作，常與for，since，how long 等詞連用，與現(xiàn)在完成時態(tài)的第二種等詞連用，與現(xiàn)在完成時態(tài)的第二種用法相仿，有時可與現(xiàn)在完成時態(tài)換。用法相仿，有時可與現(xiàn)在完成時態(tài)換。I have been sitting here for an hour.=I have sat here for an hour.我在這兒坐了一小時了。我在這兒坐了一小時了。He has done his homework. 他做了作業(yè)了。他做了作業(yè)了。He has been doing his homework. 他一直在做他一直在做作業(yè)。作業(yè)。用所給詞的適當(dāng)形式填空。用所給詞