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1、The Present Perfect Tense王朴中学王朴中学 喻梅喻梅现在完成时态的构成现在完成时态的构成have/has + done(动词的过去分词动词的过去分词)I have seen the film.He hasnt seen the film.Have they seen the film?Yes, they have. (No, they havent)我已经看了那部电影。我已经看了那部电影。他还没有看过那部电影。他还没有看过那部电影。他们看过那部电影了吗？他们看过那部电影了吗？是的，他们看了。是的，他们看了。(不不,他们还没有。他们还没有。)动词的过去分词的构成grows
2、tarttellsingstepo1.规则动词o2.不规则动词finish-finished-finishedlive-lived-livedcarry-carried-carriedstopstopped-stoppedgowentgonesee-sawseenforgetforgot-forgottenwritethinkteachthankread现在完成时态的用法 表示开始于过去并持续到现在的动作或状态。常常与for引导的一段时间和since引导的短语或时间状语从句连用。这种用法中的谓语动词只能是延续性动词。1.2.表示过去某时间发生或已经完成的动作对现在造成的影响或结果。常常与alr
3、eady, yet, just, ever, before, never, so far等时间状语连用。Fill in the blanks.1. Can you _(lend) me your dictionary? I _(lose) mine .2. John, _you _ (return) my ladder yet? Not yet. Dont worry. I_ (return) it soon.3. Wendy, _ you ever _ (write) a letter to your aunt? Yes, I _. I _(write) one last week.lend
4、have losthave returnedwill returnhave writtenhavewrote现在完成时态与一般过去时态的区别一般过去时态（过去的一般过去时态（过去的动作动作）现在完成时态现在完成时态 （现在的（现在的状态状态）两种时态都发生在过去，但一般过去时态和现在没两种时态都发生在过去，但一般过去时态和现在没有联系，只是一个过去的事实；而现在完成时态则有联系，只是一个过去的事实；而现在完成时态则强调与现在的关系。强调与现在的关系。1. He posted the letter yesterday.He has posted the letter already.一般过去时与
5、现在完成时态的区别 I had lunch at home. 我在家里吃的午饭。 Ive had lunch at home. 我已经在家我已经在家吃过吃过午午饭了。饭了。 I have lived in Sydney for three days. 我在这儿已经三天了。 I lived in Sydney for three days. 我在悉尼住过三天。 I got up. （）改为： I have got up. 或 I got up at 6:00. 一般过去时态 just now, ago, last week, yesterday现在完成时态just now, ago, last
6、week, yesterdayo just, ever, never, before, already, yet o lately = recently = in the recent years 最近o since (yesterday, 1964, two years ago)o in the last few days = in past few yearso for a long time (two years)o so faro till (until) nowo these days3.They _ (visit, never) Africa, but they _ (travel
7、) to South America several times. The last time they _(go) to South America, and _(visit) Brazil and _ (hike) for a week. 1.- Do you like the movie “Kongfu? -I dont know. I _(see, never) that movie. _ you _ (see) it already? - Yes, of course. I _(see) it a month ago. 2. Sam _(arrive) in New York a w
8、eek ago. have never seenHave seensawarrivedhave never visitedwentvisitedhikedhave traveledhave/has gone tohave/has been to 1. 李雷去哪里了？2. 你去过北京吗？Have you ever been to Beijing? Where has Li Lei gone?去了某地（还没有回来）去过某地（回来 了）Choose gone or been1.She has _ to Hainan twice.2. Dad isnt in. He has _ to Chengdu
9、on business.3. Where have you _? Someone called you, but I couldnt find you just now. beengonebeen现在完成时态的用法 2.表示开始于过去并持续到现在的动作或状 态。常常与for引导的一段时间和since引导的短语或时间状语从句连用。这种用法中的谓语动词只能是延续性动词。1.表示过去某时间发生或已经完成的动作对现在造成的影响或结果。常常与already, yet, just, ever, before, never, so far等时间状语连用。表示短暂性表示短暂性(瞬间性瞬间性)的动词在现在完成时
10、的句中的动词在现在完成时的句中不能不能和和一段时间一段时间连用连用.即即for,since短语或短语或how long问句问句I have bought this pen for two months.I have had this pen for two months.How long have you _ this pen?hadThe play has begun for an hour.has been on for an e/arrivego out leavebeginbuyborrowjoin be herebe out be away (from)be on/ last hav
11、ekeepbe a member of/ be inbe deadhave a coldleaveget upopenturn onfinish/enddiecatch a coldbe overbe onbe openbe upbe awayhave enhave enhave enhave enhave edhave hadhave kepthave enhave enhave enhave enhave enhave enhave enhave enhave had 他已经离开重庆三年了。他已经离开重庆三年了。 他已经离开重庆了。 He has left Chongqing. 他没在重庆
12、。 He isnt in Chongqing. / He is away from Chongqing. 他已经离开重庆三年了。 He hasnt been in Chongqing for three years. He has been away from Chongqing for three years. 这电脑我已经买了两个月了。这电脑我已经买了两个月了。 我两个月前买的这台电脑。(强调buy的动作） I bought the computer two months ago. 我现在有一台电脑。(强调have这一状态） I have a computer now. 我买这台电脑两个月
13、了。 I have had the computer for two months. 我的书你已经借了两周了。我的书你已经借了两周了。 两周前你借了我的书。 You borrowed my book two weeks ago. 你已经借我的书两周了。 You have kept my book for two weeks.他去世十年了。他去世十年了。 他十年前去世了。 He died ten years ago. 他已经去世了。 He has died. 他已经去世了十年了。 He has been dead for ten years. How long have you become a
14、 league member？For more than one year. Have you arrived here since last night. Yes，youre right. The dog has died for a month. He has gone to Shanghai twice. How long have you been at this school? Since two yearsbeenbeenbeen deadbeenagofor 1. They came to Chongqing last year. = They _ _ _ Chongqing _
15、 last year. 2.He began to learn Chinese in 2001. He _ _ Chinese since 2001.3.The film began two minutes ago. The film _ _ _ since two minutes ago.4.He has had the motorbike for two years. Its two years _he _ the motorbike. He _ the motorbike two years _.5. He left Chongqing two years ago. = He _ _ _
16、 _ Chongqing _ two years ago. has been in sincehas learnedhas been on since boughtboughtago同义句转换同义句转换has been away from since 用所给动词的适当形式填空用所给动词的适当形式填空1.He_ (go) to America the year before last.2.-What _ you _(do)? -I _ (be) a teacher.3. Do you like _ (drink) milk?4.He _ _(not have) his supper yet.5.
17、We _ (see) Uncle Li tomorrow.6.Joans mother often _ at four, now she _(cook)7.He _(read) a book when the accident _(happen).8._ (travel) by air is very fast9.Let us _ (wait) outside.10.The teacher told us _ (not talk) any more.wentdo doamdrinkinghasnt hadare going to seecooksis cookingwas readinghap
18、penedTraveling waitnot to talk1、She joined the Party five years ago. = She _ _ _ the Party _ five years ago. 2、The film began half an hour ago. = The film _ _ _ for half an hour. 3、-_ you _ (see) my teacher? -Yes, I _(see) her at the office. 4、My friend is in Shanghai now. He _ (not be) back. I supp
19、ose he _ (come) back in 4 days. 5、-She _(not find) her schoolbag yet? -When _ she _ (lose) it? has been in sincehas been onHave seen saw hasnt beenwill comehasnt founddid lose1、She _ (teach) in this school since she _(leave) college. 2、Jack joined the League five years ago. = Jack _ _ a League membe
20、r _ five years. 3、He left Chongqing two years ago. = He _ _ _ _ Chongqing _ two years ago. 4、It _ ten years since she moved to this city. A. had been B. will be C. is D. was 5、I am very tired now because I _. A. have done a lot of work B. did much work C. was doing lots of work D. do many works has
21、taughtlefthas been for has been away from since C. isA. have done a lot of work1、-Have you ever been to Canada? -Yes, I _ there with my family in 1990. A. have gone B. went C. have been D. go 2、I have lived with them for three months. = Ive lived with them _three months _. 3、He has taught us compute
22、r science since 2000. _4、改错：How long have you borrowed this book?5、改错：She has been ill from Monday. B. wentsince agoHow long has he taught us computer science? keptsince1、I borrowed the book the day before yesterday. = Ive _ the book _ _ days. 2、He left Chongqing two years ago. = He _ _ _ _ Chongqin
23、g _ two years. 3、I have had a computer for three months. = It is three months _ I _ a computer. 4、Its a long time since we met last. = We _ _ each other for a long time since we met last. 5、Miss Li has taught in this school since 1995. (对划线部分提问) _ _ _ Miss Li _in this school? kept for twohas been aw
24、ay from forsince boughthavent seenHow long has taught1、How many times _ your parents _ (be) to the Great Wall? 2、-Why _ they _ (not go) to see the play last night? -Because they _ (see) it before. -When _ they _ it? - Last month. 3、They _ (not come) back since they _(leave) in 1990. 4、-Tome isnt here today. He has _ a bad cold for several days. -Really? When did he _ it? -About a week ago. A. got, have B. had, had C. caught, catch D. had, catch havebeendidnt gohad seendid seehavent comeleftD. had, catch