现在完成时态讲解学习教案

1、现在现在(xinzi)完成时态讲解完成时态讲解第一页，共21页。第1页/共21页第二页，共21页。第2页/共21页第三页，共21页。 2.1考点运用(ynyng)与知识再现基本概念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 to go out to buy food. I _some food online.A. order B. ordered C. have ordered D. w

2、ill order3.Shes put her car in the garage, _she?A. is B. has C. isnt D. hasnt4.This story is very interesting. I_ (read) it twice already.5. -_Tom _(find) his pen yet? -No, he _.BCDhave readHasfoundhasnt第3页/共21页第四页，共21页。 否定(fudng)have not (havent)has not (hasnt)疑问(ywn)Have ?Has ?肯定(kndng)1、现在完成时的构成：

3、2、句式Yes, have/has.No, have/hasnt.答语have / has + vt. 过去分词(PP)第4页/共21页第五页，共21页。1.过去发生(fshng)的动作对现在造成的影响或结果。2.过去已经开始，持续到现在的动作(dngzu)或状态。had breakfastI have already had my breakfast.(现在我不饿)Im not hungry nowmoved herein 2009I still live hereI have lived here for three years.I have lived here since 2009/t

4、hree years ago. now past time第5页/共21页第六页，共21页。2.2考点运用与知识再现时间(shjin)状语1、He has _ been to Shanghai , has he ?. already .never .ever . Still2、The 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 ; s

5、tudying . 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 twice . will see . have seen . saw .seeBDCCB第6页/共21页第七页，共21页。现在完成时的时间状语分为四类(s li)1、与already , just (刚好,正好）， ever , never ,

6、 before ,yet 连用。2、与recently , so far ,in the past /last few years ，today 等时间状语连用。3、与带for和since 的时间状语连用。4、与 once ,twice , three times ,several times 等表重复次数的词语连用。现在完成(wn chng)时的时间状语第7页/共21页第八页，共21页。1. Ive know Li Lei _ ten years.2.I have lived here _ 2002. 3.The meeting has been on _ an hour ago.5.She

7、 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 hour第8页/共21页第九页，共21页。1.for+时间段2.since+时间点（过去）3.since+一段时间+ago=for+时间段4.since+从句（常用一般(ybn)过去时）5.Its+一段时间+since(过去时的句子)since 和for 用法(yn f)小结：第9页/共21页第十页

8、，共21页。2.3 考点运用与知识再现与一般过去(guq)时的区别1、-These farmers have been to the United States . -Really ? When _ there ?. will they go . did they go. do they go . have they gone2、-_ you _ your homework yet ? -Yes . I _ it a moment ago . Did ; do ; finished . Have ; done ; finished. Have ; done ; have finished .

9、will ; do ; finish 用法小结：现在完成时强调的是现在的情况, 它不能和表示过去时间状语连用；而一般过去时只单纯表示过去的动作或状态，和现在不发生(fshng)关系，可以和表示过去的时间状语连用。 BB第10页/共21页第十一页，共21页。2.4考点运用(ynyng)与知识再现考查非延续性动词的用法。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 tw

10、o weeks .A. borrow B. borrowed C. are borrowing D. kept3、Hurry up! The play _ for 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

11、. has diedDDC C B第11页/共21页第十二页，共21页。 用法小结(xioji)：非延续性动词又叫瞬间性动词或终止性动词，它们可用于完成时态，但不能与for、 since 等表示一段时间的状语连用,也不能和how long 问句连用，如果要和一段时间状语连用，应将它们转化成相应延续性动词。1 borrowkeep2 buyhave3 closebe closed4 diebe dead5 begin/startbe on6 openbe open7 leavebe awayfrom8 joinbe in/a member of非延续性动词(dngc)与延续性动词(dngc)的转

12、化第12页/共21页第十三页，共21页。改错(i cu):How long have you been at this school? Since two years . beenbeen deadbeen ago.For 第13页/共21页第十四页，共21页。2.5考点运用与知识(zh shi)再现考查词组have/has been to , have/has gone to与have/has been in/at的区别。1. Miss Green isnt in the office . she_ to the library .has gone . went .will go . has

13、 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 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

14、 表示(biosh)曾经去过某地，但现在人不在那儿。常与once 、twice、ever、never 等时间状语连用。2. have / has gone to 表示(biosh)已经去了某地，现在人可能在去的途中或已在那儿了。3. have/has been in 表示(biosh)“呆在某地多长时间了，句末有一段时间.如果是小地方用at代替in。 用法(yn f)小结ABD第14页/共21页第十五页，共21页。3 当堂达标测试(csh)：满分 30分一、用括号中所给单词的适当形式(xngsh)填空。（10分）1.This story is very interesting. I _(rea

15、d) 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 readhas goneleftmovedhave livedhas chattedhave taken

16、第15页/共21页第十六页，共21页。二、单项选择(xunz)。（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 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 thr

17、ee 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 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 ,write

18、s D. has written ,has writtenCBCAB第16页/共21页第十七页，共21页。三、连词(linc)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 h