现在完成时讲解及练习[1]可用张广霞

1、Unit 14:现在完成时讲解一. 基本结构：助动词have/has+过去分词（done）二. 句型：否定句：主语 +have/has+not+过去分词+其他.一般疑问句：Have/Has+主语+过去分词+其他.简略答语：Yes,主语+ have/has.（肯定）No,主语 + haven't/hasn't.（否定）三用法（1）现在完成时表示过去发生或已经完成的动作对现在造成的影响或结果I have spent all of my money （so far）.（含义是：现在我没有钱花了 .）Guo zijun has （iust/already）come. （含义：郭子君现在

2、在这儿 ）My father has gone to work.（含义是:我爸爸现在不在这儿 ）（2） 现在完成时可以用来表示发生在过去某一时刻的，持续到现在的动作 （用行为动词表示）或状态（ be动词表示）常与 for （ +时间段），since （+时间点或过去时的句子）连用 .fo叶时段since+过去一个时间点（译为：自从 以来）sin ce+时间段+agosin ce+从句（过去时）Mary has been ill for three days.I have lived here since 1998.四. 现在完成时的标志1. 现在完成时的含义之一是过去完成的动作对现在仍有影响，

3、用以下四大标志词可以表达这种含义1. 以already（肯定句）,vet,（否定，疑问）ever（疑问，肯定），never（肯定）before （肯定，否定，疑问） ，just （肯定）He has already got her help.他已得到她的帮助。He has just seen the film.他刚刚看过这场电影。He hasn't come back yet.他还没有回来。He has never been to Beijing.他从没有到过北京。2.in the last/past + 时间段He has worked here in the last two ye

4、ars3. so far二 up to now, by now (至U如今，迄今为止)He has learned 3000words so far.到目前为止他已经学了 3000个单词五. has gone (to),has bee n (to), has bee n (in) 的区另 U1. Have/Has gone(to): 去了(现在不在说话现场 )Where is your father ? He has gone to Shanghai.2. Have/Has been (to): 去过(已不在去过的地方)My father has bee n to Shan ghai.3. H

5、ave/has been in :呆了多久(还在所呆的地方)My father has bee n in Shan ghai for two mon ths. /sincetwo minu tes ago六. 某些非延续性动词，用在现在完成时中，表一段时间需变化。come-have/has bee nope n- have/has bee n ope nbuy- have/has hadbeg in/start- have/has bee n onleave-have/has bee n away die- have/has bee n dead borrow- have/has kept b

6、ecome- have/has bee njoi n- have/has bee n a member of./bee n in.现在完成时练习.用 never, ever, already, just, yet, for, since 填空1.two years2.two years ago3._last month4. 19995.yesterday 6. 4 o ' clock7 4 hours8.an hour ago9._we were children10. lunch time11. she left he12. I have seen him before, so I

7、have no idea about him.13. Jack has finished his homework.14. Mr. Wang has taught in this school ten years.15. “ Have you seen the film?” “No, I have seen it.16. “ Has the bus left ? ” “Yes, it has left. ”17. He has lived in Nanjing _ the year before last.18. I ' ve known him we were children.19

8、. Our teacher has studied Japanese three years.20. She has been away from the city about ten years.二.用适当的时态填空：1.She ' s (live) here ever since she was ten.2. Both of them (be) in Hongkong for ten days.3. Both of them (come) to Hongkong ten days ago.4. Half an hour (pass) since the train (leave).

9、5. Mary(lose) her pen. you (see) it here and there?6. you (find) your watch yet?7. -Are you thirsty? -No I just (have) some orange.8. We already(return) the book.9. they(build) a new school in the village?10. I(not fini sh) my homework . Can you help me?11. My father(read) the no vel twice.12. I(buy

10、) a book just now.13. I(lost ) my watch yesterday.14. My father(read) this book si nee yesterday三. 单项选择。1、Both his parents look sad . Maybe they what's happened to him .A. knew B. have known C. must know D.will know2、 He hasbeen to Shanghai , has he ?A. already B.n everC.everD.still3、 Have you m

11、et Mr Li ?A. just B. ago C.before D. a mome nt ago4、The famous writerone new book in the past two year .A. is writi ngB.was writi ngC.wroteD.has writte n5、一Our country a lot so far .Yes . I hope it will be eve n.A.has cha nged ; wellB.cha nged ; goodC.has cha nged ; betterD.cha nged ; better6、Zhao L

12、analreadyin this school for two years .A. was ; studyingB. will ; study C. has ; studied D. are ; studying7、We Xiao Li since she was a little girl .A. knowB. had knownC. have knownD. Kne8、Harry Potter is a very nice film .I it twice .A.will seeB.have seen C.saw D.see9、These farmers have been to the

13、United States .Really ? When there ?A. will they goB. did they go C. do they go D. have they gone10、 you _ your homework yet ?Yes . I it a moment ago .A.Did ; do ; finished B.Have ; done ; finishedC.Have ; done ; have finishedD.will ; do ; finish11、His father the Party since 1978 .A. joinedB. has jo

14、inedC. was inD. has been in12、Do you know him well ?A. wereB. have beenC. have becomeD. have made13、How long have you here ? About two months .A. beenB. goneC. come D. arrived14、Hurry up! The play for ten minutes .A. has begunB. had begun C. has been onD. began15、It ten years since he left the army

15、.A. isB. hasC. willD. wasSure Wefriends si nee ten years ago .16. Miss Gree n isn't in the office . sheto the library .A.has gone B. went C.will goD. has bee n17. My parents Shandong for ten years .A. have bee n in B. have bee n to C. have gone to D. have bee n18. The stude nts have clea ned the

16、 classroom,?A. so they B. don ' t they C. have they D. haven ' t they19. has Mr White bee n a member of Gree ner Chi na si nee he to Chi na?A. How soon, comes B. How often, got C. How long, came D. How far, arrived20. When he arrived at the bus stop, the busfor 20 minutes.A. has left B. had

17、left C. has bee n away D. had bee n away21. The factorysince the February of 1988.A . has bee n ope n B. has ope ned C. was ope n D. ope ned22. Mary and Rosefriends since they met in 2000.A. have made B. have bee nC. made D. have become23. You mustn'tun til he comes back.A. be away B. leave C. b

18、e left24. The meet ingfor a week now.A. has fini shedB. has en ded C. has bee n over25. Miss Gaothis school for n early 5 years.A. has bee n in B. has come to C. has taught26. Be na teacher for 4 years .A. has been B. has become C. was D. became27. Ihome for a week.A. have retur nedB. have bee n bac

19、k C. retur ned28. -Where have you, Kate?-I'veto the bank.A. gone, gone B. been, been C. gone, been D. been, gone29. Her gran dfatherfor two years.A. died B. has died C. has been dead D. has been died30. It's six weeksI met you last.A. whe n B. since C. before D. for31. Tom and Jack have arrived at West Hill Farm already.A. have got B. have gone t