英语人教版八年级下册复习现在完成时态.doc

复习现在完成时The Present Perfect Tense 嵩阳街道二中 余海红 复习现在完成时The Present Perfect TenseTeaching aims:1. 语言知识目标：复习现在完成时的构成和两种基本用法；2. 能力目标：现在完成时与一般过去时的区别；现在完成时中动词延续性的用法。3.情感目标：培养学生的竟争意识和团队精神。Teaching Importance:现在完成时的用法及各种句式。Teaching difficulties:Since+时间点，for+时间段Teaching procedure:Step 1：Greetings Including show study aims quickly.(精彩早知道）Step 2. Review some tenses have learned.Step 3. Presentation. (我展示，我精彩，我成功，我快乐！）1、 含义：过去发生的动作对现在造成的影响或结果。“过去对现在”（瞬间动词）I have just had my breakfast.(现在我不饿)过去已经开始，持续到现在的动作或状态。“过去到现在”（延续性动词）I have lived here for three years.I have lived here since 2014/three years ago.二、特点1.动作已经发生。2.没有具体的时间状语。3.强调结果。三、现在完成时的句型结构：肯定句：主语+助动词have (has)过去分词” +其它否定句：主语+havent（hasnt）过去分词+其它。一般疑问句：Have /Has+主语+过去分词+其它？肯定回答：Yes, sb.+have (has). 否定回答：No, sb.+havent (hasnt).Step4.Make sentences Look at the pictures and make sentences.I have finished my homework.I havent finished my homework.Have you finished your homework?Yes, I have. / No, I havent.Step5.复习动词过去分词的构成：1. 规则动词的过去分词和过去式一致；2. 不规则动词的变化形式没有规律，需要记忆。（详见教材最后一页)常用的有：be-was, were-been see-saw-seenleave-letf-left bring-brought-broughtbuy-bought-bought take-took-takenfind-found-found make-made-made have-had-had win-won-won go-went-gone give-gave-givenkeep-kept-kept beginbegan-begundo/does-did-done readread-readStep6.火眼金睛 （我展示，我精彩，我成功，我快乐！） Who can say the past tense and past participle quickly?Step7.现在完成时与一般过去时的区别：实战中考1._ you _ your homework yet ? Yes . I _ it an hour ago . . Did ; do ; finished . Have ; done ; finished . Have ; done ; have finished . will ; do ; finish 2.Tom, _ you ever _ that new film? Yes. I _ it a week ago. A. have; seen; saw B. have; seen; see C. do; see; see D. had; seen; saw(四川广安)step8：四、现在完成时的提示词:以前(before) 从来不(never) 出现，最近(recently) 曾经(ever)一(once) 两遍(twice),自从(since) 长达(for一段)， (already)已经(yet)很明显。实例：1. I have lived here for 9 years.2. Have you ever seen Mr Zhaos wife?3. We have never been there before.4. Has Tom had his lunch yet?5. Mary has read the book twice.6. He has already finished his homework .7.I have had this bike sinse three years ago.8.She has owned the toy bear since she was a baby.实战中考1. China develops so fast. Thats true. It _ a lot already. (安徽芜湖) A. changesB. changed C. will change D. has changed 2、Zhao Lan _already _in this school for two years . . was ; studying . will ; study . has ; studied . are ; studying 3、We _ Xiao Li since she was a little girl . . know . had known . have known . knew 4、Harry Potter is a very nice film . I_ it twice . . will see . have seen . saw .see5.Is Richard still living here?No, he _ to Paris already.(四川绵阳)A. had moved B. moved C. will move D. has moved6.The Amazing Spider Man 2is on these days. Its fantastic. Really? But I _ it yet.(浙江湖州)A. didnt see B. wont see C. havent seenD. am not seeing7. What are you going to do this Sunday? I _ yet. (绍兴市) A. wont decide B. didnt decide C. havent decided D. dont decide五、 关于瞬间动词的记忆1. 瞬间动词又叫非延续性动词，还叫终止性动词。初中阶段 常见的瞬间动词有：（1） 来(come)、去(go)、到(get to/reach/arrive at)、 离(leave) 、看(see)、听（说）hear（2） 买(buy)、卖(sell)、开(open)、关(close)、起床(get up)（3） 参加(join/take part in)、开始(begin/start)、还 (return/give)（与）借(borrow/lend)（4） 变成(become/turn)、带(bring/take)、给(give)、死(die)、完(finish/end)、接(receive/hear from) 2. 瞬间动词可以用于现在完成时态中，但不可以接一段时间（否定句可以）。The dog has died .The dog has died for two weeks. The dog has been dead for two weeks . 若要接一段时间，则须改为延续性动词或表示状态的词。 1.His uncle_for more than 9 years. A. has come here B. has started to work C. has lived there D. has left the university2、The old man_ last year. He _for a year. (die) （用所给动词的适当形式填空）3、 Miss Gao left an hour ago. (同义句转换) Miss Gao _ _ _ for an hour . 纠错大PK1.How long have you buy your bike？ For more than 9 year.2.Jenny has left her hometown since she was a baby.Step9:have been to与have gone to 的区别 活学活用：( )1.【 湖北黄冈】Where is Tom? We cant find him anywhere. Perhaps he _ home. A. has gone B. is going C. went D. was going2.Miss Green isnt in the office. She_ to the library . . has gone . went .will go . has been Step10.Summary（总结升华，我最棒！）Step 11. Homework（高效落实，拓展升华）Finish the paper test.【教学反思】附：Homework现在完成时练习选择正确的答案： ( )1. My mother_ the windows already, so the room looks much brighter.A. has cleaned B. had cleanedC. is cleaning D. will clean( )2. A: _you_yourhomeworkyet?B: Yes.I_itamomentago.A.Did; do; finished B.Have; done; havefinishedC.Have; done; finished D.will; do; finish( )3. A: Why not go to see the dolphin show with me?B: No, lets go home. Because I _it twice .A. saw B. will see C. see D, have seen( )4. A: Have you written anything on Chinese traditional food so far?B: _, but I have a plan for it.A. Ever since B. Later on C. Not yet D. From now on( )5. In the last few years, there _ great changes in the country.A .had been B .were C .have been D .has been( )6. I dont think I _you in that dress before.A. have seen B. was seeing C saw D. see( )7.Sofarmanyman-madesatellites_intospace.A.arebeingsentup B.havebeensentupC.havesentup D.havebeingsentup( )8. A: Tom, can I borrow your book Chicken Soapy.B: Sorry, I _it to Mary.A. lent B. have lent C. had lent D. lend( )9. A: Where is my handbag?B: Maybe you have _ it in the shoe shop.A. gotB. forgottenC. thrownD. left( )10. A: I cant find my pen. _ you _ it anywhere, Mum?B: No. Look! Whats that under your book?A. Have; seenB. Do; see C. Did; seeD. Had; seen ( )11. A: I havent seen a film this year.B: _. It is two years since I saw the last film.A .So do I B .Neither do I C .Neither have I D .So have I( )12. Im sorry you cant go in now. The room _ yet.A. hasnt been cleaned B. hasnt cleanedC. isnt been cleaned D. isnt being cleaned( )13. Mrs White _ in this school since she came here .A. teaches B. taught C. has taught D. had taught( )14.The Smiths _lived here for _.A. has; sometimes B. have; some timeC. has; sometime D. have; sometime( )15. A: Where is my sister, mum? I havent seen her this morningB: She_ to the libraryAhas beenBis goingChas goneDwill go( )16. Mr Li_ England. He _ London for two weeks.A. has been to, has been to B. has gone to, has been inC. has been to, has been in D. has gone to, has been to( )17. A: Where have you been?B: Ive _ a paper factory.A. goneB. beenC. gone toD. been to( )18. Jim hasnt been to Australia _, but he has _ been to China. He has _ returned from Beijing.A. already; yet; just B. yet; never; alreadyC. never; ever; already D. yet; already; just( )19. Miss Smith with her parents _ China since _.A. have been in, two years ago B. has gone to, three yearsC. have been to, two years D. has been in, three years ago ( )20. Andy has _ for five years. Five years _ a long time.A. come back home, is B. come back home, areC. been at home, is D. been at home, are( )21. Her son speaks good English as he _ America for five years.A. has been in B. has been to C. has gone at D. has gone to( )22. A: Im sorry to have kept you waiting.B: Oh, not at all. I _ here for only a few minutes.A. will beB. wasC. am D. have been( )23. I must return the camera to Li Lei. I _ it for two weeks.A. keep B. borrowed C. have kept D. have lent( )24. The factory has been _ for two years.A. open B. to open C. opening D. opened( )25. A: Sorry .I am late. B: It doesnt matter. The meeting _ for just several minutes A. has begun B. has started C. has been on D. had been on( )26. The man _ in 1992, He _ for ten years.A. died, was dead B. died, has been deadC. was dead, has dies D. was dead, has been died( )27.The students are sorry to hear that the famous singer_ for half an hour.A. has left B. has gone C. has been away D. has gone away ( )28. A: What a nice bike! How long you it?B: Just two weeks.Awill; buy Bdid; buy Care; having Dhave; had ( )29. A: Nice to see you. I _ you for a long time. B: I _ in Beijing. Ive