現(xiàn)在完成時(shí)與過去完成時(shí)課件

1、現(xiàn)在完成時(shí)與過去完成時(shí)現(xiàn)在完成時(shí)與過去完成時(shí) 現(xiàn)在完成時(shí)的構(gòu)成： 1. I _(finish) homework already.2. He _(learn) English for three years. I/ We/You/ They have He/She/It has have finished has learned助動(dòng)詞have/has +pp（過去分詞）3.I have lived in Wuhan for several years.4.They have visited China before.是被動(dòng)或表示狀態(tài)等時(shí)用been,比如,I have(had) finished

2、 the homework被動(dòng)是The homework has(had) been finished 現(xiàn)在完成時(shí)的構(gòu)成： 1. I _1.Ella 已經(jīng)結(jié)婚了。Ella has got married.2. Ella 已經(jīng)結(jié)婚好幾天了。Ella has got married for several days.(wrong)Ella has been married for several daysget married 是短暫性動(dòng)詞1.Ella 已經(jīng)結(jié)婚了。Ella has got marr你已經(jīng)收拾了自己的房間嗎？Yes, I have already cleaned it.Have y

3、ou cleaned your bedroom yet?你已經(jīng)收拾了自己的房間嗎？Yes, I have alrea林書豪已經(jīng)在美國生活了多長時(shí)間了？how long has Jemery Lin lived in America？He has lived in America since he was born.他從出生就在美國住。林書豪已經(jīng)在美國生活了多長時(shí)間了？how long has 如何判斷現(xiàn)在完成時(shí)1.找標(biāo)志詞 2.聯(lián)系上下文語境，看過去發(fā)生的事情是否對(duì)現(xiàn)在造成影響already , yet , just, before, so far, in the past few years

4、, since +時(shí)間點(diǎn), for +時(shí)間段 如何判斷現(xiàn)在完成時(shí)1.找標(biāo)志詞 與一般過去時(shí)的區(qū)別一般過去時(shí)：有表示過去時(shí)間點(diǎn)的提示詞She bought two moive tickets yeaterday.His mother received great presents on mothers day.現(xiàn)在完成時(shí)：?與一般過去時(shí)的區(qū)別一般過去時(shí)：有表示過去時(shí)間點(diǎn)的提示詞Shehave been in （曾經(jīng)在;一直在）難點(diǎn)區(qū)分have gone to （去了還沒回來）have been to （一種經(jīng)歷，去了已經(jīng)回來）have been in （曾經(jīng)在;一直在）難點(diǎn)區(qū)分have你爸爸在哪

5、呢？我的爸爸已經(jīng)去了辦公室。where is your father?my father has gone to his office.你爸爸在哪呢？where is your father?have been in I have been in canada I have been in self-study room for the whole day have been in I have been in ca真題演練Hasnt Betty come yet? (08,28) No, and I_ for her for nearly 2 hours. A wait B waited C

6、 have waited D had waitedHow clean the bedroom is ！(09,28)Yes, I am sure that someone _ it.A cleans B cleaned C has cleaned D had cleanedcc真題演練How clean the bedroom is ！Where are you going for your holiday? Well, we _yet. (10,28)A havent decided B hadnt decidedC dont decide D didnt decide Jim isnt i

7、n the classroom. Where is he?He _ to the teachers office.(11,28)A will B has gone C had gone D is goingABWhere are you going for your - Wheres Mary?（2012四月調(diào)考，32） - She_ to the teachers office. A. goes B. had gone C. has gone D. would goc - Wheres Mary?（2012四月調(diào)考，32）c注意：如果肯定句中含有already或just ，在變成否定句或疑問

8、句時(shí)，要把句中的already 或just 轉(zhuǎn)換成yet. I havent seen the film yet.2.I have already finished my homework.Have you finished your homework yet?3. Mother has just cleaned the house.Mother hasnt cleaned the house yet.1. I have already seen the film. 注意：如果肯定句中含有already或just ，在變成否定1.I _ (do) my homework already.2.H

9、e _(not finish) his homework yet.3.We _ never _ (see) this book before.5.Mother _ just _(clean) the house.6.Sally _(visit) China before.have donehas not finishedhaveseenhascleanedhas visited用動(dòng)詞的適當(dāng)形式填空：1.I _ (do) my homework 1.for + 一段時(shí)間 for a week, for 3 years, for a long time, 2. since +時(shí)間起點(diǎn) since+

10、一段時(shí)間+ago since+從句(一般過去時(shí)) since 2 oclock, since yesterday, since3 years ago, since I came here等For, Since 引導(dǎo)的時(shí)間狀語連用1.for + 一段時(shí)間 for a week, for 注意: 對(duì)for或since引導(dǎo)的時(shí)間狀語提問 必須用_ 1. I have lived here for 10 years. How long have you lived here?2. She has stood here since 2 hours ago. How long has she stood

11、here? how long 注意: 對(duì)for或since引導(dǎo)的時(shí)間狀語提問 必須用_ 選用for和since填空:1.We havent seen each other _ a long time.2.His father has been in the Party _ 10 years ago.3.The film has been on _ 20 minutes.4.Mr Green has worked here _ he came to China.5.His grandpa has been dead _ several years.forsinceforsinceforforsi

12、nceforsinceforhave been to 曾經(jīng)去過某地（已返回）have gone to 去了某地 （還沒有回來）A B A B巧記：been to ，gone to 意不同，兩者用法要記清； have been to + 地名，曾經(jīng)到過某地行； have gone to + 地點(diǎn)，到某地去了已走遠(yuǎn)。A B A B巧記：been to ，gone t1.I have gone to Japan before. ( )2.Guilin is very beautiful, I have been to there twice. ( )3.His father has gone to

13、Beijing .He will be back next week( )4.Where have you gone?( )True or false?FFFTbeenbeen1.I have gone to Japan before.一般過去時(shí)和現(xiàn)在完成時(shí)的區(qū)別：一般過去時(shí)與現(xiàn)在完成時(shí)有一些明顯的時(shí)間狀語。 1.yesterday, last year, in+過去某一年，two days ago, just now等常用于一般過去時(shí) 2. already, yet, ever, never, just, before, so far, in the past/ last few years

14、(在過去/最近的幾年里)，for+一段時(shí)間，since+時(shí)間起點(diǎn)等常用現(xiàn)在完成時(shí) 一般過去時(shí)和現(xiàn)在完成時(shí)的區(qū)別：一般過去時(shí)與現(xiàn)在完成時(shí)有一些明注意：在現(xiàn)在完成時(shí)的肯定句中， 動(dòng)詞不能和for, since 引導(dǎo)的時(shí)間狀語連用。要連用必須改成延續(xù)性動(dòng)詞最常見的有：buy-have, borrow-keep, leave-be away (from) die-be dead,come-be here/be in join-be in /a member of begin/start-be on非延續(xù)性注意：在現(xiàn)在完成時(shí)的肯定句中， 舉例：1.我買了這本書五年了。2.這位老人已經(jīng)死了十年了。 I h

15、ave bought this book for five years. I have had this book for five years. The old man has died for ten years. The old man has been dead for ten years.( F )( F )( T )( T ) 舉例： I have boug 當(dāng)堂檢測一、句式變換：（5分,每空1分）1. Jack has visited China before.(改為否定句） Jack visited China before.2. They have come into the

16、 classroom.(改為一般疑問句） come into the classroom?3. He has been here for 12 years.(劃線提問） has he been here?hasnt Have they How long hasnt Have 二、用所給詞的正確形式填空: （3分，每空1分） 1. I （live）here for ten years . 2. I （live）here in 1998. 3. He (not return) the book yet.三、判斷正誤：(2分，每題1分) 1.他爺爺已經(jīng)去世三年了。 His grandpa has d

17、ied for 3 years.( ) 2. 他去過北京。 He has gone to Beijing. (F )has livedlived hasnt returnedF二、用所給詞的正確形式填空: （3分，每空1分）has liOur sloganslgn:口號(hào)He（One) who has never been to the Great Wall isnt a true man.Our sloganslgn:口號(hào)East,west，home is bestA friend in need is a friend indeed. A snow year, a rich year.A y

18、ears plan starts with spring.金窩，銀窩，不如自己的草窩?；茧y見真情。瑞雪兆豐年。一年之計(jì)在于春。 East,west，home is best金窩，銀窩，不The Past Perfect Tense過去完成時(shí)態(tài)The Past Perfect Tense過去完成時(shí)態(tài)概念：表示發(fā)生在過去一個(gè)動(dòng)作之前已經(jīng)發(fā)生或完成了的動(dòng)作。動(dòng)作或狀態(tài)在過去的過去。結(jié)構(gòu)：助動(dòng)詞 had + p.p.(過去分詞)futurenowpast概念：表示發(fā)生在過去一個(gè)動(dòng)作之前已經(jīng)發(fā)生或完成了的動(dòng)作。動(dòng)作1.The film had begun when we got to the cinem

19、a.當(dāng)我到達(dá)電影院的時(shí)候，電影已經(jīng)開始了。2.Before he arrived, the train had left.他到達(dá)之前，火車已經(jīng)離開了。3.By six oclock yesterday evening, I had finished my work.到昨天晚上六點(diǎn)，我已經(jīng)完成了我的工作1.The film had begun when we g By the end of last term, they _(learn) 500 English words.和 by + 過去時(shí)間點(diǎn)連用, 如： by the time, by then, by last year, by the

20、 end of last year/month, by five oclock yesterday evening 過去完成時(shí)態(tài)的標(biāo)志：2. 和before + 過去時(shí)間點(diǎn)連用We _(arrive) the station before ten oclock.had learned3. 和up till/until + 過去時(shí)間點(diǎn)連用，如：up till then, up until last night Li Lei _(wash) the dishes up till then. had arrivedhad washed By the end of last term, 6:00 7:

21、00 現(xiàn)在By the time I got up, my sister had already washed all the clothes. 6:00 7:00 現(xiàn)在By4. 和when, before, after, as soon as, until/till等引導(dǎo)的狀語 從句連用或用于從句中Last night, as soon as I _(finish) my work, I went to sleep.had finishedBy the end of last term, we had learned 600 English words.He said he had fini

22、shed his homework.The film had already begun when we got to the cinema.I had studied English before I came here.When I came to GZ , he had been there for a long time.4. 和when, before, after, as so4. 常用于賓語從句中 By the end of last term, they _(learn) 500 English words.和 by + 過去時(shí)間點(diǎn)連用, 如： by the time, by

23、then, by last year, by the end of last year/month, by five oclock yesterday evening 過去完成時(shí)態(tài)的標(biāo)志： She said that she _(write) three e-mails.2. 和before + 過去時(shí)間點(diǎn)連用We _(arrive) the station before ten oclock.had learnedhad arrivedhad written3. 和up till/until + 過去時(shí)間點(diǎn)連用，如：up till then, up until last night Li L

24、ei _(wash) the dishes up till then. had washed4. 常用于賓語從句中 By the end of 5. 和when, before, after, as soon as, until/till等引導(dǎo)的狀語 從句連用或用于從句中 The airplane _ already _(leave) when I got to the airport.6. 根據(jù)上下文判斷 I went to Li Hongs house, but he _(go) out.had lefthad goneLast night, as soon as I _(finish)

25、my work, I went to sleep.had finished5. 和when, before, after, as so1. 過去完成時(shí)態(tài)的肯定式，否定式，疑問式和簡短回答： I had had my breakfast before six oclock this morning. I hadnt had my homework before six oclock this morning Had you had your breakfast before six oclock this ? Yes, I had. No, I hadnt.She had left when I

26、 got there. She hadnt left when I got there.Had she left when you got there? Yes, she had. No, she hadnt.注意的兩個(gè)問題：1. 過去完成時(shí)態(tài)的肯定式，否定式，疑問式和簡短回答： I 2. 如果兩個(gè)動(dòng)作緊接著發(fā)生，則通常不用過去完成時(shí)， 用過去時(shí)態(tài)即可。I saw them reading books when I came into the classroom.After I finished my homework, I went out to play.2. 如果兩個(gè)動(dòng)作緊接著發(fā)生，則通

27、常不用過去完成時(shí)， 用過去Fill in each blank with the proper verb form:He said that he _ (write) that letter.Before he arrived, the train _(leave).By then, they _ (work)for eight hours.When she got to the cinema, the film _ already _ (be) on for 15 minutes.Mary told me she _(meet) my mother before.By six oclock

28、yesterday evening, I _(finish) my homework.I went to Li Hongs house, but he _(go) out.We _(arrive) at the station before two oclock.9. The child ran away after they_(break) the window.had writtenhad lefthad worked had been had methad finishedhad gonehad arrivedhad broken/brokeFill in each blank with

29、 the pr1. After he _ (finish) his work, he went out. finished2. Annie told me that his father _ ( go ) to Paris and he _ ( come ) back in a few days.had gonewould come 3. My friend _ (buy) the car two years ago. He _ (have) it for two years.boughthas hadFill in each blank with the proper verb form:

30、4. Before they arrived here, the film _ already _ (start).hadstarted1. After he _ (fi現(xiàn)在完成時(shí)和過去完成時(shí)的區(qū)別要區(qū)分二者的含義：現(xiàn)在完成時(shí)表示現(xiàn)在的狀態(tài)以及持續(xù)了一段時(shí)間的行為,如：1.I have finished my work.2.He has already seen the film.3.We have learned English for a long time.過去完成時(shí)表示過去的兩個(gè)行為中,先發(fā)生的那個(gè)行為,即：過去之過去.如：I went to bed after I had finis

31、hed my work last night.2.The teacher had taught us some words before he asked us to read them. 現(xiàn)在完成時(shí)和過去完成時(shí)的區(qū)別要區(qū)分二者的含義：現(xiàn)在完成時(shí)表示（三）從時(shí)間 狀語區(qū)別 現(xiàn)在完成時(shí):常用的 時(shí)間 狀語包括 “now,today,tonight,this week,this year,already,yet,just,recentlyetc”.過去完成時(shí):常用的 時(shí)間 狀語包括 “by,at,before等構(gòu)成的 短語”.注意：當(dāng)表示一段時(shí)間 ,現(xiàn)在完成時(shí)和過去完成時(shí)都可以用for 或sinc

32、e引導(dǎo)的 狀語.例如：Have you had your lunch yet?你吃午飯了嗎?Yes,I have .Ive just had it.是的 ,我剛吃完.I have had a clock now.我現(xiàn)在有一個(gè)鬧鐘了.Have you already posted the photos?你把照片寄走了嗎?The meeting had begun when we got there.我們到那兒時(shí),會(huì)議已經(jīng)開始 了.We had learned about 5000English words by the end of last term.到上學(xué)期末我們已經(jīng)學(xué)了5000個(gè)英語單詞.

33、They had done the work at five oclock.在五點(diǎn)鐘的 時(shí)候他們已經(jīng)完成了那項(xiàng)工作.Ive known Li Lei for three years.我認(rèn)識(shí)李蕾已經(jīng)三年了.I have worked here since ten years ago.自從十年前我就在這工作.We had not heard from him since we left here.自從我們離開以來一直沒有收到他的 來信.They had then been without sleep for twenty-four hours.這時(shí)他們已經(jīng)有24個(gè)小時(shí)沒有合眼了.（三）從時(shí)間 狀語區(qū)別 現(xiàn)在完成時(shí):常用的 時(shí)間 狀語包括 四）使用時(shí)注意事項(xiàng) 使用現(xiàn)在完成時(shí)應(yīng)該注意：