最新外研版八年级英语(下)现在完成时的用法Word下载.doc

1、 回答：肯定：Yes, 主语 + have/has . 否定： No, 主语+ havent/ hasnt. 特殊疑问句: 特殊疑问词+ 一般疑问句？ 如：How long have you had the dog ? 当堂检测 完成下列句子：1李明还没看过这本书了。 Liming _ _ that book _.2. 他去看医生了吗？_he_ _ see the doctor?3. 我非常高兴，因为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

2、了。Mum_ _that book.6.你去哪了？Where_you_ ?（三）、常与现在完成时态连用的几个副词： already，just多用于肯定句中, yet，ever，never多用于疑问句和否定句中。如： 1、I have already finished my homework. 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. 他们还没有做作业。5、 We have

3、 never seen an interesting film. 我们从来没有看过有趣的电影。6、 We have just come home, and we had a wonderful weekend. 我们刚刚到家， 我们度过了一个愉快的周末。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 cinem

4、a 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. 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别: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；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，强调的是现在的情况。I have fi

5、nished reading the book now用一般过去时的情况： 1）.当有一个表示过去的时间状语, 如: last year , two days ago , yesterday , just now等时.-When did he leave ?-We werent in last night .-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?用现在完成时的情

6、况：1）.当有一个表示到现在为止这段时间的状，如recently , 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 havent slept very well these days.2）.若谈一件已发生的事，主要考虑它对现在的影响的。- Have you had your lunch?- Do you want more? T

7、hanks, I have had enough.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

8、month等，可用于现在完成时或一般过去时，但它们表达的意义不一样。用于现在完成时则包括“现在”在内，而用于一般过去时则与现在无关。例如；1）. I have read this story this April .我今年四月份看过这个故事了。（讲话时仍然是四月份）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 .今天上午我写了两封信。（讲话时仍是上午）4）.I wrote two letters this morning . 今天上午我写了两

9、封信。（讲话时已是下午或晚上）Exercise:Why not go to see the film with me? Because I _ it. A、have seen B. will see C. have saw D. saw2. Hello! Could I speak to Mr. King, please? Sorry, hes _ the supermarket.been at B. been to C. been on D. gone to3. I _ already _ my homework, I _ it last night.have, finished, have

10、 finished have , finished, finished finished, have finished4. 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始并一直延续到现在，甚至还可能继续下去。常和表示从过去某一时刻延续到现在（包括“现在”在内）的一段时间状语连用。一段时间的表达方法有两种:for + 一段时间: for a yea

11、r , for two weeks, for three yearssince + 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 were very young.注意：用于这种用法中的动词必须是表示连续的动作或状态的词，live、w

12、ork、teach、study、stay、wait、know、be、have 、learn、wear、walk、sleep等，这类动词叫做“延续性动词”。英语中还有另一种动词，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，不能表示一个延续的状态，这类动词叫做“瞬间性动词”，它们可以用于现在完成时，但是不能和表示一段时间的状语连用。判断下列句子的正误：1）. He has died .（ ） He has died for 2 years.（ ） He ha

13、s been dead for 2 years. （ ）2）. Helen has married. （ ） Helen has been married for 5 years. （ ） Helen has married for 5 years.（ ）瞬间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延续性动词.1.直接用延续性动词 buy have catch（get） a cold have a cold borrowkeep arrive/come/go /becomebe put on wear get up be up 2.转换成be+名词 join the a

14、rmy be a soldierjoin the Party be a Party membergo 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 marry be married4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 选择填空 1The shop has bee

15、n _ 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. A. left B. have left C. have been away from4. I have _ Foshan since ten years ago. A. come to B. arrive in C. been in5. I bought a computer _. A. for two day

16、s B. since two days ago C. two days ago 6Class has been over _. A. just now B. for a moment C. a moment ago7. I have come back _. A. for an hour B. yet C. Already I _ the way. I _ here for quite many years. A. knewhave lived B. knewlive C. knowhave lived D. knowlive2. _ you ever _ America ? Yes, I h

17、ave. A. Havegone to B. Havegone in C. Havebeen to D. Have been in3. My brother _college for over three years. A. has gone to B. has been to C. has been at4. He _ the Army by the end of 1989. He _ in the army since then. A. joinedis B. has joinedhas been C. had joinedis D. had joined has been5. _ you

18、 _ the text yet ? Yes, we _ it two hours ago. A. Didcopydid B. Havecopiedhave C. Havecopieddid D. Did copyhad“Why _ she _ angry ?” “Because he _ at her just now .” A. didgetshouted B. hasgotshouted C. didgethas shouted 6. _you _ the film before ? Where _ you _ it ? A. Have seendidsee B. Did seehaves

19、een C. Haveseenhaveseen7. You _ me waiting for two hours. I _ for you since five. A. keptwaited B. have keptwaited C. kepthave waited D. have kepthave waited Where _ John _ ? To the library. He _ there for an hour.A. hasbeenhas gone B. hasgonehas been C. didgowent D. didbewentA. 用 already 或 yet填空Hav

20、e they taken down the old pictures _? No, not _. 2） Most of us have finished our compositions _. 3） He hasnt 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

21、been here _ 1999. They have kept 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 sev

22、eral times 3） He asks me if I _ to Hangzhou before. 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 把下列句子翻译成汉语：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。/ 他们离开广州两天了。 3、戏剧开始了。 戏剧半小时前开始了。 戏剧开始半个小时了。4、 我买了一台电脑。 自从我来到这里就买了一台电脑。