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1、精选学习资料 - - - - - - - - - 现在完成时的用法一、 表示过去发生并且已经完成的动作对现在造成的影响或结果；例如：你读过那个故事吗？Have you read that story. （“读”这一动作发生在过去,对现在造成的影响为：是否知道故事中的内容）我买了两个苹果；I have bought two apples. （“买”这一动作发生在过去对现在造成的结果是：拥有两个苹果）（一）、构成：“ 助动词 have/has+动词的过去分词”（二）、句型结构：确定式：主语 +have/has+ 过去分词 +其它；如： I have just come back from Qinz
2、hou. 否定式：主语 +have/ has not + 过去分词 +其它；如： I haven t seen the TV play.一般疑问句： Have/ has+ 主语+ 过去分词 +其它. 如： Has Jack finished his homework. 回答：确定： Yes, 主语 + have/has . 否定： No, 主语 + havent/ hasnt. 特别疑问句 : 特别疑问词 + 一般疑问句？如： How long have you had the dog . 当堂检测 完成以下句子：1李明仍没看过这本书了；Liming _ _ that book _. 2. 他
3、去看医生了吗？_he_ _ see the doctor. 3. 我特别兴奋,由于我通过这次英语考试；I am very happy, because I _ _ the English exam. 4. 你在这等了多久了 . _ _ _ you _ here. 5. 妈妈把那本书弄丢了；Mum_ _that book. 6.你去哪了？Where_you_ . 名师归纳总结 - - - - - - -第 1 页,共 8 页精选学习资料 - - - - - - - - - （三）、常与现在完成时态连用的几个副词：多用于疑问句和否定句中；如：1、I have already finished my
4、 homework. already,just 多用于确定句中 , yet,ever,never我已经做完家庭作业；2、 she has just had supper. 她刚吃过晚饭；3、 Have you ever sung this English song. 你曾唱过这首英文歌吗？4、They havent done the homework yet. 他们仍没有做作业；5、 We have never seen an interesting film. 我们从来没有看过好玩的电影；6、 We have just come home, and we had a wonderful we
5、ekend. 我们刚刚到家,我们度过了一个开心的周末；7、Have you ever been to Guilin. Yes, I have. I went there a month ago. I have been there two or three times. 你到过桂林吗？到过；我一个月前去过那里；我去过那里两三次了；8、You can come with us to the cinema when you have finished your homework. 你做完功课可以和我们一起 去看戏；9、Most of them have already seen the movie
6、. 他们中大多数人已经看过这部电影了；10、How long have you lived here. 你住在这里多久了？（四）、现在完成时和一般过去时的区分 : 1、 一般过去时只单纯表示过去的动作或状态,和现在不发生联系；如：I finished reading the book three days ago. 2、 现在完成时表示某一完成动作对现在造成的影响或结果,强调的是现在的情形；如：I have finished reading the book now 用一般过去时的情形：1.当有一个表示过去的时间状语-When did he leave . -We werent in last
7、 night ., 如: last year , two days ago , yesterday , just now等时. -She often came to help me When we were very young . 2. 单纯谈过去的动作,不涉及它对现在的影响时 . -What did you have for your lunch. -When did you have supper. 名师归纳总结 - - - - - - -第 2 页,共 8 页精选学习资料 - - - - - - - - - 用现在完成时的情形：1.当有一个表示到现在为止这段时间的状, 如 recent
8、ly , these days , so far , up till now, in the past 3 years, by the end of , for+ 一段时间以及 since 引导的表示时间的状语从句时. -We have learned a lot since we came to this school . - I haven t slept very well these days.2.如谈一件已发生的事,主要考虑它对现在的影响的；- Have you had your lunch. - Do you want more. Thanks, I have had enough
9、. 即学即练 用括号里适当的词填空：1、We _see the film twice, we _ it yesterday at school. 2、 _ you _ read the book before. Yes, I _. When _ you _it. Last month. 3. Zhaoqing _ be a small city 20 years ago, now it _ become famous all over the world. 3、有些时间状语,如 this morning , tonight , this month 等,可用于现在完成时或一般过去 时,但它们表
10、达的意义不一样；用于现在完成时就包括“ 现在” 在内,而用于一般过去时 就与现在无关；例如；1. I have read this story this April .我今年四月份看过这个故事了； （讲话时仍旧是四月份）2.I read this story this April . 我今年四月份看的这个故事； （讲话时四月份已过）3.I have written two letters this morning .今日上午我写了两封信； （讲话时仍是上午）4.I wrote two letters this morning . 今日上午我写了两封信； （讲话时已是下午或晚上）Exercise
11、: Why not go to see the film with me. Because I _ it. 名师归纳总结 A、have seen B. will see 第 3 页,共 8 页C. have saw D. saw - - - - - - -精选学习资料 - - - - - - - - - 2. Hello. Could I speak to Mr. King, please. Sorry, hes _ the supermarket.been at B. been to C. been on D. gone to 3. I _ already _ my homework, I
12、_ it last night. have, finished, have finished have , finished, finished finished, have finished 4. Have you _ your breakfast. Yes, I have. When _ you _ it. 1 hour ago. had, have had B. do, have , had C. had, did, have D. had, have, have 二、 .表示过去某一时间开头并始终连续到现在,甚至仍可能连续下去；常和表示从过去某一时刻连续到现在 包括“ 现在” 在内 的
13、一段时间状语连用；一段时间的表达方法有两种 : for + 一段时间 : for a year , for two weeks, for three years since + 过去的某一时刻 : since last week. 一般过去时态的时间状语从句 : since you came since you got home. 1.They have lived here for ten years . 2. She has taught in this school since three years ago. 3.We have known each other since we we
14、re very young. 留意：用于这种用法中的动词必需是表示连续的动作或状态的词,如：live、work、teach、study、stay、wait、know、be、have 、learn、wear、walk、sleep等,这类动词叫做“ 连续性动词”；英语中仍有另一种动词, 如：die、buy、join、marry become、begin、fall 、come、go、hear、die、close、open、leave、borrow、等,它们只表示短暂的动作, 不能表示一个连续的状态,名师归纳总结 - - - - - - -第 4 页,共 8 页精选学习资料 - - - - - - -
15、 - - 这类动词叫做“ 瞬时性动词”语连用；判定以下句子的正误：1. He has died .（ ）,它们可以用于现在完成时,但是不能和表示一段时间的状He has died for 2 years.（ ）He has been dead for 2 years. （ ）2. Helen has married. （ ）Helen has been married for 5 years. （ ）Helen has married for 5 years.（ ）瞬时性动词不能和表示一段时间的时间状语连用, 但是他可以转换成相应的连续性动词. 1.直接用连续性动词buy have catch
16、get a cold have a cold borrowkeep arrive/come/go /becomebe put on wear get upbe up 2.转换成 be+名词 join the army be a soldier join the Party be a Party member go to school be a student 3.转换成 be+形容词或副词 diebe dead finishend be over beginbe on leavebe away fall sleep be asleep close/open be closed/open mar
17、ry be married 4转换成 be+介词短语 go to school be in school join the army be in the army 当堂检测 挑选填空 1The shop has been _ for an hour. A. close B. closing C. closed 2. How long have you _ the book. A. borrowed B. kept C. bought 3. They _ Guangzhou for an hour. 名师归纳总结 A. left B. have left C. have been away fr
18、om 第 5 页,共 8 页- - - - - - -精选学习资料 - - - - - - - - - 4. I have _ Foshan since ten years ago. A. come to B. arrive in C. been in 5. I bought a computer _. A. for two days B. since two days ago C. two days ago 6Class has been over _. A. just now B. for a moment C. a moment ago 7. I have come back _. A.
19、 for an hour B. yet C. Already I _ the way. I _ here for quite many years. A. knew have lived B. knew live C. know have lived D. know live2. _ you ever _ America . Yes, I have. A. Have gone to B. Have gone in C. Have been to D. Have been in3. My brother _college for over three years. A. has gone to
20、B. has been to C. has been at 4. He _ the Army by the end of 1989. He _ in the army since then. A. joined is is B. has joined has beenC. had joinedD. had joined has been5. _ you _ the text yet . Yes, we _ it two hours ago. A. Did copy did B. Have copied have C. Have copied did D. Did copy had“ Why _
21、 she _ angry . ” “ Because he _ at her just now .”A. did get shouted B. has got shouted C. did get has shouted 6. _you _ the film before . Where _ you _ it . A. Have seen did see B. Did see have seen C. Have seen have seen名师归纳总结 - - - - - - -第 6 页,共 8 页精选学习资料 - - - - - - - - - 7. You _ me waiting fo
22、r two hours. I _ for you since five. A. kept waited B. have kept waited have wai ted C. kept have waited D. have kept Where _ John _ . To the library. He _ there for an hour. A. has been has gone B. has gone has been C. did go went D. did be wentA. 用 already 或 yet 填空 Have they taken down the old pic
23、tures _. No, not _. 2 Most of us have finished our compositions _. 3 He hasn t visited the museum_.B.用 since或 for 填空 1 We have learned five lessons _ the beginning of this term. 2 Mrs Liao has been in hospital _ last week. 3 I have stayed at my aunts _ two weeks.I have been here _ 1999. They have ke
24、pt the books _ one day. It has been cold _ two weeks ago. We have learnt a lot _ we came here. C. 用 have gone或 have been填空 1、Where are the boy students . They _ to the school factory. 2、Is your father in . No, he _ to Shenzhen. _he ever _ there before . Yes, he _ there several times 名师归纳总结 3 He asks
25、 me if I _ to Hangzhou before. 第 7 页,共 8 页- - - - - - -精选学习资料 - - - - - - - - - I told him that I wanted to go there for a visit as I _ never _ to that city before. 4 My brother _the Great Wall three times 把以下句子翻译成汉语：1、 这只狗死了；这只狗昨天死了；. 这只狗一天前死了；这只狗死了一天；2、他们离开广州了；他们两天前离开广州了；他们自从两天前就离开广州了；3、戏剧开头了；戏剧半小时前开头了；戏剧开头半个小时了；4、 我买了一台电脑；/ 他们离开广州两天了；自从我来到这里就买了一台电脑；名师归纳总结 - - - - - - -第 8 页,共 8 页