現(xiàn)在完成時(shí)態(tài)講解

1、Present perfect,Welcome !,民勤二中 劉偉青,The aim of this class(本課目標(biāo)),1.考點(diǎn)解讀 2.通過重點(diǎn)考點(diǎn)運(yùn)用，再現(xiàn)“現(xiàn)在完成時(shí)”相關(guān)知識(shí) 。 3.當(dāng)堂達(dá)標(biāo)測(cè)試 4.讓學(xué)生構(gòu)建“現(xiàn)在完成時(shí)”相關(guān)知識(shí)體系,一.考點(diǎn)解讀：,現(xiàn)在完成時(shí)的中考考點(diǎn)： 考點(diǎn)1：考查基本概念。 考點(diǎn)2：考查時(shí)間狀語。 考點(diǎn)3：考查與一般過去時(shí)的區(qū)別。 考點(diǎn)4：考查非延續(xù)性動(dòng)詞的用法。 考點(diǎn)5：考查詞組have/has been to , have/has gone to與have/has been in/at的區(qū)別,2.1考點(diǎn)運(yùn)用與知識(shí)再現(xiàn)基本概念,1、Both his

2、parents look sad .Maybe they _whats happened to him . A. knew B. have knownC. must knowD. will know 2.You dont need to go out to buy food. I _some food online. order B. ordered C. have ordered D. will order 3.Shes put her car in the garage, _she? A. is B. has C. isnt D. hasnt 4.This story is very in

3、teresting. I_ (read) it twice already. 5. -_Tom _(find) his pen yet? -No, he _.,B,C,D,have read,Has,found,hasnt,否定,have not (havent) has not (hasnt),疑問,Have ? Has ?,肯定,1、現(xiàn)在完成時(shí)的構(gòu)成：,2、 句式,Yes, have/has. No, have/hasnt.,答語,have / has + vt. 過去分詞(PP),3、現(xiàn)在完成時(shí)的兩種主要用法,1.過去發(fā)生的動(dòng)作對(duì)現(xiàn)在造成的影響或結(jié)果。,2.過去已經(jīng)開始，持續(xù)到現(xiàn)在的動(dòng)作

4、或狀態(tài)。,had breakfast,I have already had my breakfast.,(現(xiàn)在我不餓),Im not hungry now,moved here in 2009,I still live here,I have lived here for three years.,I have lived here since 2009/three years ago.,now,past,time,2.2考點(diǎn)運(yùn)用與知識(shí)再現(xiàn)時(shí)間狀語,1、He has _ been to Shanghai , has he ? . already .never .ever . Still 2、T

5、he famous writer _ one new book in the past two years. . is writing .was writing .wrote .has written 3、Zhao Lan _already _in this school for two years . . was ; studying . will ; study . has ; studied . are ; studying 4、We _ Xiao Li since she was a little girl . . know . had known . have known . kne

6、w 5、Harry Potter is a very nice film .I_ it twice . . will see . have seen . saw .see,B,D,C,C,B,現(xiàn)在完成時(shí)的時(shí)間狀語分為四類 1、與already , just (剛好,正好）， ever , never , before ,yet 連用。 2、與recently , so far ,in the past /last few years ，today 等時(shí)間狀語連用。 3、與帶for和since 的時(shí)間狀語連用。 4、與 once ,twice , three times ,several tim

7、es 等表重復(fù)次數(shù)的詞語連用。,現(xiàn)在完成時(shí)的時(shí)間狀語,1. Ive know Li Lei _ ten years. 2.I have lived here _ 2002. 3.The meeting has been on _ an hour ago. 5.She has taught us _I came to the school. 6.Its about ten years _ he left his home.,Fill in the blanks with “since” and “for”.,for,since,since,since,since,for an hour,1.fo

8、r+時(shí)間段 2.since+時(shí)間點(diǎn)（過去） 3.since+一段時(shí)間+ago=for+時(shí)間段 4.since+從句（常用一般過去時(shí)） 5.Its+一段時(shí)間+since(過去時(shí)的句子),since 和for 用法小結(jié)：,2.3 考點(diǎn)運(yùn)用與知識(shí)再現(xiàn)與一般過去時(shí)的區(qū)別,1、-These farmers have been to the United States . -Really ? When _ there ? . will they go . did they go . do they go . have they gone 2、-_ you _ your homework yet ? -Ye

9、s . I _ it a moment ago . . Did ; do ; finished . Have ; done ; finished . Have ; done ; have finished . will ; do ; finish,用法小結(jié)：現(xiàn)在完成時(shí)強(qiáng)調(diào)的是現(xiàn)在的情況, 它不能和表示過去時(shí)間狀語連用；而一般過去時(shí)只單純表示過去的動(dòng)作或狀態(tài)，和現(xiàn)在不發(fā)生關(guān)系，可以和表示過去的時(shí)間狀語連用。,B,B,2.4考點(diǎn)運(yùn)用與知識(shí)再現(xiàn)考查非延續(xù)性動(dòng)詞的用法。,1、 His father _ the Party since 1978 . A. joined B. has joined C.

10、was in D. has been in 2、-How long have you _ the library book ? -For about two weeks . 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 4、 -How long has he_ this car? -For two years. A. buy B. bought C. had D. b

11、uys 5.His grandma_ since two years ago. A. was died B. has been dead C. was dead D. has died,D,D,C,C,B,用法小結(jié)：非延續(xù)性動(dòng)詞又叫瞬間性動(dòng)詞或終止性動(dòng)詞，它們可用于完成時(shí)態(tài)，但不能與for、 since 等表示一段時(shí)間的狀語連用,也不能和how long 問句連用，如果要和一段時(shí)間狀語連用，應(yīng)將它們轉(zhuǎn)化成相應(yīng)延續(xù)性動(dòng)詞。,非延續(xù)性動(dòng)詞與延續(xù)性動(dòng)詞的轉(zhuǎn)化,改錯(cuò):,How long have you become a league member？ For more than one year. H

12、ave 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 years .,been,been,been dead,been,ago.,For,2.5考點(diǎn)運(yùn)用與知識(shí)再現(xiàn)考查詞組have/has been to , have/has gone to與have/has been in/at的區(qū)別。,1. Miss Green is

13、nt in the office . she_ to the library . .has gone . went .will go . has been 2.My 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. A. hav

14、e gone to B. have been in C. had gone to D. have been to,1. have /has been to 表示曾經(jīng)去過某地，但現(xiàn)在人不在那兒。 常與once 、twice、ever、never 等時(shí)間狀語連用。 2. have / has gone to 表示已經(jīng)去了某地，現(xiàn)在人可能在去的途中或已在那兒了。 3. have/has been in 表示“呆在某地多長(zhǎng)時(shí)間了，句末有一段時(shí)間.如果是小地方用at代替in。,用法小結(jié),A,B,D,3 當(dāng)堂達(dá)標(biāo)測(cè)試：滿分 30分,一、用括號(hào)中所給單詞的適當(dāng)形式填空。（10分） 1.This story

15、is very interesting. I _(read) it twice today. 2.My teacher _(go) to Italy. She _(leave) yesterday evening. 3.The Whites _(move) to this city there 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,

16、moved,have lived,has chatted,have taken,二、單項(xiàng)選擇。（10分） 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 sch

17、ool? For about three years. A. come to B. been to C. been in D. joined 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 there times. A. writes,wrote B. wrote ,has writ

18、ten C. write,writes D. has written ,has written,C,B,C,A,B,三、連詞成句。（10分） 1.have, fed, cat, you , the, yet? 2. off, have , I , not , turned , radio , the . 3.film , has , the , on , for , been , ten , minutes . 4. he , been , Beijing , has , twice , to . 5. long , been ,how , away ,he ,school ,has , the ,from ?,Have you fed the cat yet?,I have not turned off the radio .,The film has been on for ten minutes.,He has been to Beijing twice.,How long has be been away from the school?,“現(xiàn)在完成時(shí)”相關(guān)知識(shí)體系,書面表達(dá),假如你是李雷，下面是你總結(jié)的自開學(xué)以來在英語學(xué)習(xí)和 生活上的收獲。請(qǐng)根據(jù)兩條總結(jié)和提示詞，寫一篇英語書 信，寄給