現(xiàn)在完成時態(tài)講解

1、民勤二中民勤二中 劉偉青劉偉青The aim of this class(本課目標本課目標)1.1.考點解讀考點解讀2.2.通過重點考點運用，再現(xiàn)通過重點考點運用，再現(xiàn)“現(xiàn)在完成時現(xiàn)在完成時”相關知識相關知識 。3.3.當堂達標測試當堂達標測試4.4.讓學生構建讓學生構建“現(xiàn)在完成時現(xiàn)在完成時”相關知識體相關知識體系系一一. .考點解讀：考點解讀：現(xiàn)在完成時的中考考點：現(xiàn)在完成時的中考考點：考點考點1 1：考查基本概念。：考查基本概念?？键c考點2 2：考查時間狀語。：考查時間狀語?？键c考點3 3：考查與一般過去時的區(qū)別。：考查與一般過去時的區(qū)別?？键c考點4 4：考查非延續(xù)性動詞的用法。：考查非

2、延續(xù)性動詞的用法。考點考點5 5：考查詞組：考查詞組have/has been to , have/has been to , have/has gone tohave/has gone to與與have/has been have/has been in/atin/at的區(qū)別的區(qū)別 2.1考點運用與知識再現(xiàn)考點運用與知識再現(xiàn)基本概念基本概念1、Both his parents look sad .Maybe they _whats happened to him .A. knew B. have known C. must know D. will know2.You dont need t

3、o 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 interesting. I_ (read) it twice already. 5. -_Tom _(find) his pen yet? -No, he _.BCDhave readHasfoundhasnt 否定否定have not

4、 (havent)has not (hasnt)疑問疑問Have ?Has ?肯定肯定1、現(xiàn)在完成時的構成：、現(xiàn)在完成時的構成：2、句式句式Yes, have/has.No, have/hasnt.答語答語have / has + vt. 過去分詞過去分詞(PP)3、現(xiàn)在完成時的兩種主要用法、現(xiàn)在完成時的兩種主要用法1.1.過去發(fā)生的動作對現(xiàn)在造成的影響或結果。過去發(fā)生的動作對現(xiàn)在造成的影響或結果。2.2.過去已經開始，持續(xù)到現(xiàn)在的動作或狀態(tài)。過去已經開始，持續(xù)到現(xiàn)在的動作或狀態(tài)。had breakfastI have already had my breakfast.( (現(xiàn)在我不餓現(xiàn)在我不

5、餓) )Im not hungry nowmoved herein 2009I still live hereI have lived here for three years.I have lived here since 2009/three years ago. now now past past time time2.2考點運用與知識再現(xiàn)考點運用與知識再現(xiàn)時間狀語時間狀語1、He has _ been to Shanghai , has he ?. already .never .ever . Still2、The famous writer _ one new book in the

6、 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 ; studying4、We _ Xiao Li since she was a little girl . know . had known . have known . knew 5、Harry Potter is a very nice film .I_ it

7、twice . will see . have seen . saw .seeBDCCB現(xiàn)在完成時的時間狀語分為四類現(xiàn)在完成時的時間狀語分為四類1、與、與already , just (剛好剛好,正好），正好）， ever , never , before ,yet 連用。連用。2、與、與recently , so far ,in the past /last few years ，today 等時間狀語連用。等時間狀語連用。3、與帶、與帶for和和since 的時間狀語連用。的時間狀語連用。4、與、與 once ,twice , three times ,several times 等表重復

8、次數的詞語連用。等表重復次數的詞語連用?，F(xiàn)在完成時的時間狀語現(xiàn)在完成時的時間狀語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”.forsincesincesincesincefor an hour1.

9、for+時間時間段段2.since+時間時間點點（過去過去）3.since+一段時間一段時間+ago=for+時間時間段段4.since+從句從句（常用（常用一般過去時一般過去時）5.Its+一段時間一段時間+since(過去時的句子過去時的句子)since 和和for 用法小結：用法小結：2.3 考點運用與知識再現(xiàn)考點運用與知識再現(xiàn)與一般過與一般過去時的區(qū)別去時的區(qū)別1、-These farmers have been to the United States . -Really ? When _ there ?. will they go . did they go. do they go

10、 . have they gone2、-_ you _ your homework yet ? -Yes . I _ it a moment ago . Did ; do ; finished . Have ; done ; finished. Have ; done ; have finished . will ; do ; finish 用法小結：用法小結：現(xiàn)在完成時強調的是現(xiàn)在的情況現(xiàn)在完成時強調的是現(xiàn)在的情況, , 它不能和它不能和表示過去時間狀語連用；而一般過去時只單純表示過去的動表示過去時間狀語連用；而一般過去時只單純表示過去的動作或狀態(tài)，和現(xiàn)在不發(fā)生關系，可以和表示過去的時間狀語

11、作或狀態(tài)，和現(xiàn)在不發(fā)生關系，可以和表示過去的時間狀語連用。連用。 BB2.4考點運用與知識再現(xiàn)考點運用與知識再現(xiàn)考查非延續(xù)考查非延續(xù)性動詞的用法。性動詞的用法。1、 His father _ the Party since 1978 .A. joined B. has joined C. was in D. has been in2、-How long have you _ the library book ? -For about two weeks .A. borrow B. borrowed C. are borrowing D. kept3、Hurry up! The play _ f

12、or ten minutes .A. has begun B. had begun C. has been on D. began4、 -How long has he_ this car? -For two years. A. buy B. bought C. had D. buys5.His grandma_ since two years ago. A. was died B. has been dead C. was dead D. has diedDDC C B 用法小結：用法小結：非延續(xù)性動詞又叫瞬間性動詞非延續(xù)性動詞又叫瞬間性動詞或終止性動詞，它們可用于完成時態(tài)，但不能或終止性動

13、詞，它們可用于完成時態(tài)，但不能與與for、 since 等表示一段時間的狀語連用等表示一段時間的狀語連用,也也不能和不能和howlong 問句連用，如果要和一段時間問句連用，如果要和一段時間狀語連用，應將它們轉化成相應延續(xù)性動詞。狀語連用，應將它們轉化成相應延續(xù)性動詞。1borrowkeep2buyhave3closebe closed4diebe dead5begin/startbe on6openbe open7leavebe awayfrom8joinbe in/a member of非延續(xù)性動詞與延續(xù)性動詞的轉化非延續(xù)性動詞與延續(xù)性動詞的轉化改錯改錯: How long have yo

14、u become a 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 years . beenbeenbeen deadbeen ago.For 2.5考點運用與知識再現(xiàn)考點運用與知識再現(xiàn)考查詞組考查詞組have/has been to

15、 , have/has gone to與與have/has been in/at的區(qū)別。的區(qū)別。1. Miss Green isnt in the office . she_ to the library .has gone . went .will go . has been2.My parents _ Shandong for ten years . have been to . have been in. have gone to . have been3 . -The Summer Palace is wonderful. Have you ever visited any other

16、 interesting places? -Yes, we _ the Great Wall, too.A. have gone to B. have been in C. had gone to D. have been to1. have /has been to 表示曾經表示曾經去過去過某地，某地，但現(xiàn)在人不在那兒但現(xiàn)在人不在那兒。常與常與once 、twice、ever、never 等時間等時間狀語狀語連用。連用。2. have / has gone to 表示已經表示已經去了去了某地，現(xiàn)在人可能在去的途中或某地，現(xiàn)在人可能在去的途中或已在那兒了。已在那兒了。3. have/has b

17、een in 表示表示“呆在某地多長時間了，呆在某地多長時間了，句末有句末有一段時間一段時間.如如果是小地方用果是小地方用at代替代替in。 用法小結用法小結ABD3 當堂達標測試：滿分當堂達標測試：滿分 30分分一、用括號中所給單詞的適當形式填空。（一、用括號中所給單詞的適當形式填空。（10分）分）1.This story is very interesting. I _(read) it twice today.2.My teacher _(go) to Italy. She _(leave) yesterday evening.3.The Whites _(move) to this c

18、ity 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 readhas goneleftmovedhave livedhas chattedhave taken二、單項選擇。（二、單項選擇。（10分）分）1.Our teacher has taught in our school_ A. ten year ago B. ten years long C .for ten y

19、ears D. since ten years2. Have you done the job yet? _ A. Not already B. Not yet C. No ,I dont D. No never3. How long have these Indian kids _ this Chinese school? For about three years. A. come to B. been to C. been in D. joined4. In the past few years there _great changes in my hometown . A. have

20、been B. were C. had been D. have had5. Jenny _another letter to her mother three days ago, she _to her mother there times. A. writes ,wrote B. wrote ,has written C. write ,writes D. has written ,has writtenCBCAB三、連詞成句。（三、連詞成句。（10分）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 min