Revision　module　A (2).pptx

1、Present perfect,现在完成时,现在完成时(Present perfect) 1：基本概念 2：时间状语 3：句子结构 4：与一般过去时的区别 5：非延续性动词的用法,1.I have seen the film.2.We have eaten too much.3.They have finished the homework. 4.He has travelled to the seaside. .,5. I have taught in this school since I came to Yingkou. 6. He has already lived here for

2、two years .,基本概念,1.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,2.过去某一时间开始并一直持续到现在， 并且有可能还会持续的动作或状态。,句子结构（sentence structures ）,肯定句 ： 主语+have / has + vt-ed,疑问句： Have /Has +主语+ vt-ed Yes, have/has. No, have/hasnt.,否定句：主语+ havent /hasnt + vt-ed.,1.I have seen the film.,I havent seen the film Have you seen the film? Yes

3、, I have. No, I havent.,2.We have eaten too much.,We havent eaten too much. Have you eaten too much? Yes, we have. No, we havent., 练一练,3.They have finished the homework.,They havent finished the homework. Have they finished the homework? Yes, they have. No, they havent.,4.He has travelled to the sea

4、side.,He hasnt travelled to the seaside. Has he travelled to the seaside? Yes, he has. No, he hasnt.,时间状语,1. already just ever never before yet recently , so far ,in the past /last few years ， twice , three times 2、与带for和since 的时间状语连用。,1.I have never heard of that _. 2. Have you _ ridden a horse? 3.

5、 She has _finished the work. 4. Have you milked the cow _? Yes, I have done that _. 5.Ive _ finished my homework. 6. He has not come here_., Fill in the blanks with “already yet just ever before”,yet,before,ever,already,already,just,Yet/before,1. Ive known Li Lei _ ten years. 2.I have lived here _ 2

6、002. 3.The meeting has been on _ an hour ago. 4.She has taught us _I came to the school. 5.Its about ten years _ he left his home., Fill in the blanks with “since” and “for”.,for,since,since,since,since,注意点一： 与一般过去时的区别,1.飞机已经来了。 2.飞机是一小时以前来这的。,The plane has already come.,The plane came here an hour

7、ago .,1. 我去过北京 我两年前去过北京,I have been to Beijing,I came to Beijing two years ago .,2. 我已经扫地了。 我刚才扫地了, 练一练,I have swept the floor .,I swept the floor just now,注意点二： have gone to have been to have been in,1. Miss Green isnt in the office . she_ to the library . .has gone . went .will go . has been 2.My

8、parents _ Shandong for ten years . . have beento . have been in . have gone to. have been 3 . -The Summer Palace is wonderful. Have you ever visited any other interesting places? -Yes, we _ the Great Wall, too. have gone to B. have been in C. had gone to D. have been to, 练一练,A,B,D,注意：,1.现在完成时的未完成用法只

9、适用于延续性动 词，不可用于终止性动词，即瞬间完成或延续 时间很短的动词。如：come，go，arrive ，leave，join，become ，die等。 2.句中标志词：already（肯定）, yet（否定，疑 问）, just, before, in the past few days/weeks/months/years, so far，up to now ,till now, since+点时间，for+段时间，since+段时 间+ago，since+从句(过去时），It is+时段+since+ 从句（过去时）。,注意点三： 瞬间动词不能与段时间状语连用,T,T,F,F,F,

10、T,T,F,瞬间动词与延续性动词的转换,come/go leave borrow buy die begin come join ,be (in ) be away keep have be dead be on behere/there be in /be a member of , 练一练,1、 His father _ the Party since 1978 . A. joined B. has joined C. was in D. has been in 2、-How long have you _ the library book ? -For about two weeks .

11、 A. borrow B. borrowed C. are borrowing D. kept 3、Hurry up! The play _ for ten minutes . A. has begun B. had begun C. has been on D. Began,D,D,C,4、 -How long has he_ this car? -For two years. A. buy B. bought C. had D. buys 5.His grandma_ since two years ago. A. was died B. has been dead C. was dead

12、 D. has died,C,B,6.I have borrowed the book for 2 weeks. ( ) 7.The film has begun for 5 minutes.( ),A B C,B kept,A B C,B been on, 练一练,1. visit - _ 2. ask - _ 3. travel - _ 4. enter - _ 5. help - _ 6. want - _ 7. stop - _ 8. hope - _ 9. invite - _ 10. call - _,visited,asked,travelled,entered,helped,w

13、anted,stopped,hoped,invited,called,请写出下面动词的过去分词。,当堂达标测试：,1. begin - _ 2. eat - _ 3. find - _ 4. give - _ 5. get - _ 6. have - _ 7. keep - _ 8. lose - _ 9. make - _ 10. meet - _,begun,eaten,found,given,got,had,kept,lost,made,met,请写出下面动词的过去分词。,当堂达标测试：,当堂达标测试：,I .用括号中所给单词的适当形式填空 1.This story is very in

14、teresting. I _(read) it twice today. 2.My teacher _(go) to Italy. She _(leave) yesterday evening. 3.The Whites _(move) to this city three years ago and _(live) here since then. 4.Tom _(chat) with his friends online for an hour. 5.Great changes _(take) place so far.,have read,has gone,left,moved,have

15、 lived,has chatted,have taken,II.单项选择。 1.Our teacher has taught in our school_ A. ten year ago B. ten years long C .for ten years D. since ten years 2. Have you done the job yet? _ A. Not already B. Not yet C. No ,I dont D. No never 3. How long have these Indian kids _ this Chinese school? For about

16、 three years. A. come to B. been to C. been in D. joined,C,B,C,当堂达标测试：,4. In the past few years there _great changes in my hometown . A. have been B. were C. had been D. have had 5. Jenny _another letter to her mother three days ago, she _to her mother three times. A. writes,wrote B. wrote ,has written C. write,writes D. has written ,has written,A,B,当堂达标测试：,6.These farmers have been to the United Sta