现在完成时和现在完成进行时学案

1、一、现在完成时1 .现在完成时的结构：have (has) +过去分词2 . 现 在 完 成 时 常 用 搭 配 词 和 短 语 ： for, since, already, yet , just, never, before, latelyrecently, up to now, by now, so far, in recent years,duringinover the past(last)few years(months )3 .想一想，在现在完成时态的句子中,already 和 yet 的用法区别：since 和 for 的用法区别 :Note ： for+ 一段时间，不一定都用现

2、在完成时。如果说的是过去的一件事情，则用一般过去时。My fathera worker for 10 years. He once in the army for 3 years. ( be)父亲做工人10 年了，他曾经在部队里呆过3 年。结论 : 1. 现在完成时强调过去的动作对现在造成的影响。2) 过去的一件事情持续多长时间或发生多少次，用一般过去时。练习： 1) you my pen? Yes, I it on your desk just now. (see)3) you dinner? Yes, I it with Mary. (have)4) the postmanyet this

3、 morning? the postmanthis morning? (come)4. 常用现在完成时态的几种句型:a. ThisThat It is the first secondlast.time (that)sb. havehas done sth.b. ThisThat It is the best worst most interesting +n. (that) sb. havehas done sth.c. ThisThat It is the only . (that)sb. havehas done sth.d. It is( has been) + 一段时间 + sinc

4、e+ 一般过去时This is the first time that I here. ( come)It is the best book I . (read)5. 在条件、时间、让步状语从句中，表示将来某时间以前已经完成的动作，用现在完成时。I will not believe you unless I it with my own eyes.( see)除非我亲眼看到，否则我不会相信你的。(强调“看完”)I will go with you as soon as I my work. ( finish)我做完了工作就和你一起去。 ( 强调“做完” )NOTE: 在状语从句中 ，用一般现在

5、时表将来；用现在完成时表将来完成时。 如： If it rains tomorrow, I will stay at home.( 状语从句中，用一般现在时表将来)二、现在完成进行时1. 现在完成进行时的结构： have (has) been doing2.与现在完成进行时常用搭配： all the time, all the morning daymonth, the whole dayweek3. 现在完成进行时的用法：现在完成进行时表示一个动作开始于过去，持续到现在，并强调现在还在进行。 完成进行时是完成时和进行时的组合， 因此， 它具备完成时和进行时的一 些因素，如：它具备进行时的 “

6、未完成、暂时性、感情色彩” 。He has been learning English for 6 years.( 从过去某一时间开始学英语，强调现在还在学 )It has been raining for 3 days.( 强调说话者“抱怨”的感情色彩)Practice:1. I m sorry, but I don t quite follow you. Did you wsayntytooureturn on September20? Sorry, I myself clear. We want to return on October 20.A. hadn t made B. woul

7、dn t make C. don t make D. haven t made2. Every year a flood of farmers arrive in Shenzhen for the money-making jobs they before leaving their hometowns.A. promisedB. were promised C. have promised D. have been promised3. Mother wanted to be a good provider, a role she since her marriage to Father.A

8、. shoulders B. shouldered C. is shouldering D. has been shouldering4. The book has been translated into thirty language since it on the market in 1973.A. had come B. has come C. cameD. comes5. I m tired out. I athlle afternoon and I don t seem to have finished anything.A. shopped B. have shopped C.

9、had shopped D. have been shopping6. I have got a headache. No wonder. You in front of that computer too long.A. work B. are working C. have been workingD. worked7. - you him around the museum yet?-Yes. We a great time there.A. Have ； shown ； hadB. Do ； show； hadC. Have ； shown ； have had D. Did ； sh

10、ow ； have had8. Is this the first time that you here?A. visitB. are visiting C. had visited D. have visited9. Don t get off the bus until it .A. is stopping B. has stopped C. will stop D. has been stopping10. -I m sure Tom will win the first prize in the final.-I can t agree more. He for it for mont

11、hs.A. is preparingB. was preparingC. had been preparingD. has been preparing11. -Look! Someonethe sofa.-Well, it wasn t me. I didn t do it.A. is cleaningB. was cleaning C. has cleaned D. had cleaned12. a. He football regularly for many years when he was young.b. He football regularly for many years

12、since he was young.A. was playingB. played C. has played D. had played13. .-Have you been to the USA?- Yes, only once. I there only for 7 days.A. have stayed B. was staying C. stayed D. had stayed14. -Have you visited the Great Wall?- Yes, when I was in Beijing I it twice.A. have visitedB. was visit

13、ing C. visited D. had visited15. Until we have discussed all the details, no decisionabout any new operations.A. will be madeC. is being madeB. is madeD. has been made现在完成时学案Stepl: Have a dictation.Step2: Lead-inAn exciting trip 激动人心的旅行I have just received a letter from my brother,Tim.He is in Austr

14、alia.He has been there for six months.Tim is an engineer.He is working for a big firm and he has already visited a great number of different places in Australia.He has just bought an Australia car and has gone to Alice Springs,a small town in the centre of Australia.He has never been abroad before,s

15、o he is finding this trip very exciting.找出短文中用的最多的时态，分别有哪些句子？Step3: Explanation现在完成时1 .表示过去发生的动作对现在造成的影响或结果。I have just had my breakfast.(现在我不饿)2 .表示过去已经开始，持续到现土的动作或状态，常与 for或since引起的一段 时间状语连用。I have lived here for six years.I have lived here since 2007/six years ago.现在完成时动词构成have /has+v过去分词否定 haven

16、' /thasn' done疑问 Have you-? Has he ？ 练习1.I have finished my homework. 2.He has finished his homework.1) .第一句变成否定句；2) .第二句变成一般疑问句并回答。have(has)been 和 have(has)gone 的区别have(has)been:表示曾经到过某地，人现在不在某地。have(has)gone：表示已经去过某地了，人现在在去某地的路上或已经在某地了。翻译：Where has he been? 他去哪儿的？(他已经回来了)Where has he gone?

17、 他去哪儿了 ？(他不在这里) 练习：She has been to Shanghai.She has gone to Shanghai.汪忠1.现在完成时句中常见的时间状语A.表示从过去一直持续到现在，不能是具体过去时间(1) For+表示一段时间的短语(2) since+表示过去时间点的词语(3) since+表示过去时间的时间状语从句eg.I have been a teacher a year.He has been at this school 1992.We have learned 1,000 English words we came to this school.B.just

18、,already,yet,before/ ever,never有此类副词时，常强调动作完成，不强调动作的持续.eg.Have you been to Japan?I have finished my homework.I have finished my homework.I haven ' t finished my homework.2 .区分延续性动词与非延续性动词.表示短暂性(瞬间性)的动词在现在完成时的句中不能和一段时间连用 .短 暂性的动词如：come, go, join , leave, buy等，在完成时态中不能与 for,since 短语或How long等引起的时间

19、状语连用。判断下面两句的正误I have bought this pen for two months.I have had this pen for two months.延续性动词与非延续性动词之间的转换leave - be away begin/start - be on open sth - keep sth open catch a cold have a coldborrow - keepdie - be deadfall ill - be illbuy - havefinish - be overget up-be upcome here be herego there - be

20、 there come back - be back get to/ arrive/reach - be (in) get to know - know go (get) out fbe outbecome - befall asleep - be asleep leave - be away fromput on f wear How long have you become a league member ? For more than one year. Have you arrived here since last night?Yes, you' re right.He ha

21、s gone to Shanghai twice. How long have you been at this school? Since two years.高考链接1、His first novel good reviews since it came out last month.(2011 陕西，12)A. Receives B. is receiving C. will receive D. has received2、This is the first time we a film in the cinema together as a family.(2010湖南)A. See

22、 B. had seen C. saw D. have seen3 .When I first met Tom I didn ' t like him, but I my mind.(2斛3)A. Have changed B. change C. had changed D. would change4 . -Have you heard about the recent election?-Sure, it the only thing on the news for the last three days.(2013 湖南)A.Would be B. is C. has been

23、 D. will be5 . Shakespeare ' s play Hamlet into at least ten different films over the pastyears.(2013 北京)A. Had been made B .was made C. has been made D. would be made 思考总结：本模块中学到的关于现在完成时的结构有哪些？ Step4对比练习% 现在完成时与一般过去时练习& 1. I(have) an exciting party last weekend.白 2. They(live) in this city since several years ago.4 3. He is the only one of the s