新版八年級(jí)英語下冊(cè)現(xiàn)在完成時(shí)復(fù)習(xí)課件.ppt

1、時(shí) 態(tài),不同時(shí)間發(fā)生的動(dòng)作，動(dòng)詞要用不同形式,已學(xué)習(xí)過的時(shí)態(tài),often, always, sometimes, everyday,now, look, listen,Tomorrow, next week,Yesterday, last week,At 8:00 last night,1.v原形 2.v+s/es（三單現(xiàn)）,am/is/are+v-ing,1.will/shall+v原形 2.am/is/are going to +v原形,1.v-ed（規(guī)則動(dòng)詞） 2.不規(guī)則動(dòng)詞,was/were+v-ing,判斷下列句子的時(shí)態(tài),1.She works in a factory. 2.I w

2、as doing my homework at this time yesterday. 3.We are going to have a picnic this Sunday. 4.They held a sports meeting last week. 5.Are you helping your mother .,一般現(xiàn)在時(shí),過去進(jìn)行時(shí),一般將來時(shí),一般過去時(shí),現(xiàn)在進(jìn)行時(shí),The Present Perfect Tense,Designed by song wen chao,No.6 Middle Shool of Ping yu,現(xiàn)在完成時(shí)定義,came here in 1996,h

3、ave breakfast,I still live here,Im not hungry now,I have just had my breakfast.,(現(xiàn)在我不餓),1.過去發(fā)生的動(dòng)作對(duì)現(xiàn)在造成的影響或結(jié)果。,2.過去已經(jīng)開始，持續(xù)到現(xiàn)在的動(dòng)作或狀態(tài),常與:already, yet, ever, never, just, before, once,twice等連用,也可以和包括現(xiàn)在在內(nèi)的時(shí)間狀語,如these days,today,this year,so far等連用.,I have lived here for ten years.,I have lived here since

4、 1996/ten years ago.,now,past,future,常與for +時(shí)間段,since+時(shí)間點(diǎn)/從句, in the last ten years等,謂語只可用延續(xù)性動(dòng)詞.,現(xiàn)在完成時(shí)動(dòng)詞構(gòu)成,have /has+v 過去分詞,助動(dòng)詞,否定,疑問,havent hasnt,Have you? Has he?,1.規(guī)則動(dòng)詞 2.不規(guī)則動(dòng)詞,動(dòng)詞的過去分詞形式,finish-finished-finished live-lived-lived carry-carried-carried stopstopped-stopped,Eg.,gowentgone see-sawseen

5、 forgetforgot-forgotten,Practice,I have finished my homework.,He has finished his homework,Has he,havent,No ,he hasnt,Yes,he has,Pay attention 注意,1. has/have been to have/has gone to have/has been in,去過某地表示某人的一種經(jīng)歷,可與once,twice,already,ever,never等連用.,去某地了,說話時(shí)某人已離開此地,在去某地的途中或已在某地,逗留在某地(已經(jīng)一段時(shí)間).常和for t

6、en days,since I came here等連用.,1. where is Jim? He Wuhan. 2. My parents the Great Wall twice. They like there very much. 3. How long Peter the West Hill farm?,請(qǐng)你練一練,has gone to,have been to,has,been in,Pay attention 注意,請(qǐng)你練一練,She has not seen this film . She has seen this film. I have washed my hair.

7、Have you washed your hair .,yet,already,already,yet,現(xiàn)在完成時(shí)中的 for 與 since,for + 時(shí)間段 與延續(xù)性動(dòng)詞的現(xiàn)在完成時(shí)連用 since + 時(shí)間點(diǎn)/從句,I have kept the library book for a week. = I have kept the library book since a week ago.,請(qǐng)你練一練,We have learned 1,000 English words _ we came to this school.,since,3,區(qū)分短暫性動(dòng)詞與持續(xù)性動(dòng)詞.,英語動(dòng)詞根據(jù)詞

8、義可分為兩種,一種是延續(xù)性的,一種是終止性的,終止性動(dòng)詞(也可稱為非延續(xù)性動(dòng)詞,瞬間動(dòng)詞,或點(diǎn)動(dòng)詞),如begin,start,die,buy,leave, come等,表示動(dòng)作的發(fā)生與結(jié)束于一瞬間完成,不能再延續(xù),所以它的現(xiàn)在完成時(shí)不能和表示延續(xù)的時(shí)間狀語連用,即不能與表示一段時(shí)間的狀語,for+時(shí)間段, since+時(shí)間點(diǎn)/從句連用,也不能用在how long引導(dǎo)的特殊疑問句,I have bought this pen for two months.,I have had this pen for two months.,How long have you _ this pen.,had

9、,4,初中英語課本中常見終止性動(dòng)詞有:leave, go, come, arrive, begin, buy, borrow, die, join, become等.終止性動(dòng)詞要表示持續(xù)時(shí), 可用以下方法: .將時(shí)間狀語改為時(shí)間段 + ago,句中謂語動(dòng)詞用一般過 去時(shí). eg.我弟弟參軍兩年了. My brother joined the army two years ago. .若保留for+時(shí)間段,since+時(shí)間點(diǎn)/從句, 或用在 how long 句型中,則需將終止性動(dòng)詞改為相應(yīng)的狀態(tài)動(dòng)詞或延續(xù) 性動(dòng)詞,常見終止性動(dòng)詞與延續(xù)性動(dòng)詞(或狀態(tài)動(dòng)詞)的對(duì)應(yīng)關(guān)系如下:,come/go/arr

10、ive/get/reach/move-be in/at open-be open die-be dead close-be closed become-be borrow-keep begin/start-be on put on-wear leave-be away (from) buy-have fall asleep-be asleep catch a cold-have a cold join the army-be in the army be a soldier,請(qǐng)你練一練,翻譯: 吉姆買了這只鋼筆兩年了。buy-have,Jim has had this pen for two

11、years. Jim has had this pen since two years ago. Jim has had this pen since 2004. It is two years since Jim bought this pen. It has been two years since Jim bought this pen. Jim bought this pen two years ago.,現(xiàn)在完成時(shí)和一般過去時(shí)的區(qū)別,請(qǐng)你練一練,現(xiàn)在完成時(shí)所表明的是過去發(fā)生的動(dòng)作對(duì)現(xiàn)在的影響,強(qiáng)調(diào)的是現(xiàn)在的情況,不可以和表示過去的時(shí)間狀語yesterday,in 1991,three

12、 days ago last time,last night等連用. 一般過去時(shí)表明的是過去發(fā)生的事實(shí),和現(xiàn)在不發(fā)生關(guān)系.,1.He has had the motorbike for two years. Its two years _he _ the motorbike. He _ the motorbike two years ago. 2.He_ (go) to America the year before last.,went,since,bought,bought,5,一試身手,7. Have you ever been to the Great Wall? . A. Yes,

13、never. B. No, ever. C. No, never. D. Yes, I do. 12. Do you know where the twins are? Yes. They- Fuzhou. A. have gone to B. have been to C. have gone D. went to 18. When did you borrow the English story-book? I borrowed it last week. I it for a week. A. have bought B. have kept C. have borrowed D. ha

14、d 2. Lin Tao (be) a scientist now. He (go)to the South Pole(南極)in 1990 for the first time. He ( know ) much more information (信息) about it since then.,is,went,has known,一試身手,1-Have you read this book? -YesI_it two weeks ago Ais reading Bhave read Cwill read Dread 2 - Could you tell me when _? - At 1

15、0:25, in ten minutes. A. the bus will leave B. will the bus leave C. the bus has left D. the bus had left 3. - _ you _ (receive) any letters from him recently? - Not yet. 4 The Oriental Pearl TV Tower _ tens of thousands of visitors since l995. A) attracted B) attractsC) has attracted D) will attrac

16、t,Have,received,一試身手,2007年蘇州市初中畢業(yè)暨升學(xué)考試試卷 24. -Where is your father? -He to Australia on business. A. has been B. has gone C. went D. will go 2007年武漢市初中畢業(yè)、升學(xué)考試英語參考試卷 32. Sandy his old friend Tom when he was crossing the street. A. had met B. has met C. met 35. Have you seen Bill? Yes, he to the libra

17、ry. A. has gone B. had gone C. has been 豐臺(tái)區(qū)2007年初中畢業(yè)會(huì)考 37. They_all their money, so they have to walk home now. A. have spent B. spend C. spent D. are spending,一試身手,佛山市2008年中考科研測試 36. _ you _ your new neighbor? Not yet now. But I will. A. Have, visited B. Do, visit C. Did, visit 湖北省黃岡市2008年初中升學(xué)統(tǒng)一考試

18、45. Mr Li_ England. He _ London for two weeks. A. has been to, has been to B. has gone to, has been in C. has been to, has been in D. has gone to, has been to 湖北省黃石市2008年初中升學(xué)統(tǒng)一考試英語試卷 26. -May I speak to Mr Green? -Sorry,he_London. But hell be back in two days. A. has been to B.has gone to C.has been in D.went to,一試身手,江蘇省宿遷市2009年初中畢業(yè)暨升學(xué)考試 82. The meeting has begun for half an hour. （改錯(cuò)，保持句意不變） _ 江西省2009年中等學(xué)校招生考試 31. Since 2000,Nanchang has become a new city.Everything _ A.is changed B.was changed C.has changed D.had changed 揚(yáng)州市2009年初中畢業(yè)、升學(xué)統(tǒng)一考試