現(xiàn)在完成時與現(xiàn)在完成進行時

1、 Form: have/has + donePart A1我們用現(xiàn)在完成時來講發(fā)生在過去的動作，我們用現(xiàn)在完成時來講發(fā)生在過去的動作，但是對現(xiàn)在有影響。但是對現(xiàn)在有影響。They They have cleanedhave cleaned the classroom. (They the classroom. (They cleanedcleaned the classroom and the classroom the classroom and the classroom is is clean now.) clean now.)I I have finishedhave finished

2、 my homework. (I my homework. (I finishedfinished my my homework and I homework and I am am free now)free now)The boy is very happy.The boy _ (catch) a bird.(Connection with the past: The boy caught a bird. Connection with the present: The boy is happy. )has caughtLook, the window is open. Eric open

3、ed the window just now.Eric _(already open) the window.(Connection with the past: Eric opened the window. Connection with the present: The window is open.)has already openedThe boys are tired. They _ (just play) a ball game.(Connection with the past: The boys played a ball game. Connection with the

4、present: The boys are tired.) have just played2 現(xiàn)在完成時還可以表示動現(xiàn)在完成時還可以表示動作發(fā)生在過去一直延續(xù)到作發(fā)生在過去一直延續(xù)到現(xiàn)在。常與一段時間連用現(xiàn)在。常與一段時間連用has livedDaniel _ (live) in Beijing since he came to China. _ past now future came has livedHe hasnHe hasnt given me any more trouble t given me any more trouble since since thenthen. .W

5、e have discussed the topic We have discussed the topic for 3 daysfor 3 daysThey have made rapid progress They have made rapid progress during/in the during/in the past few yearspast few years注意：在現(xiàn)在完成時中，短暫性動詞不可以注意：在現(xiàn)在完成時中，短暫性動詞不可以與與for，since引導的延續(xù)性時間狀語連用。引導的延續(xù)性時間狀語連用。He has arrived in China. ()He has

6、arrived (短暫性動詞)in China for 5 years ()It is /has been （延續(xù)性動詞） 5 years since he arrived in China.He has arrived in China since 1980He has been in China since 1980. I have finished my work. I have finished my work for 3 days My work has been over for 3 days改錯：She has left school for 15 years.She has b

7、een away from schoolShe has married Jack since 1990She has been married toI have borrowed the novel for several daysI have kept the He has died for 3 daysHe has been dead for 3 daysjoin be in fall ill be ill finish be over put on wear/have on常見的瞬間性動詞有：常見的瞬間性動詞有：marry, close, die, arrive, fall, leave

8、, go , break, lose, give, join, jump, receive, buy, borrow, start, begin, graduate等。等。3 經(jīng)常使用現(xiàn)在完成時的時間狀語經(jīng)常使用現(xiàn)在完成時的時間狀語 already, ever, for, just, lately, never, recently, since, yet _it ever _ (snow) in Hong Kong?No, it _ never _ (snow) there. Has snowed has snowed1.already 用于肯定陳敘句中用于肯定陳敘句中 and yet 用于否

9、定句和用于否定句和疑問句中疑問句中I have already finished my workI havent finished my work yetHave you finished your work yet?2. We use for + 時間段時間段 and since + 過去時間點過去時間點/ 短短暫性動詞暫性動詞.I have been here for 3 years/since I got married.It has been 3 years since I graduated=It is 3 years since I graduatedNotes: I _ (be)

10、 to Egypt twice. have been4 表示反復或者習慣性的動作，常與several times，once, twice, many times, frequently等頻度副詞連用。I have watched him several timeshave been to 去過去過 （已回來）（已回來）have gone to 去了去了 （還沒回）（還沒回）5.與完成時連用的句型。與完成時連用的句型。 1) It is (has been) +一段時間一段時間 +since從句從句. 2) This (That/It) is the first (second) time +

11、that從句從句 (從句用現(xiàn)在完成時從句用現(xiàn)在完成時). 3) This (That/It) is the only + that-clause (從從句用現(xiàn)在完成時句用現(xiàn)在完成時). 4) This (That/It) is the best/ finest /most interesting + that-clause.（從句用現(xiàn)在完成時（從句用現(xiàn)在完成時Notes:This is the most interesting book that I have ever read.This is the only film that he has seenIts the first time

12、that I have been here.Exercises:My friend Jack has just sent me an e-mail, telling me about his travels around the world. He (1) _ (just be) to Qomolangma Base Camp and (2)_ (see) a Yeti there. He is still very excited about it. He (3)_(visit) the Great Pyramid in Egypt too. He says that he (4)_ (lo

13、ve) Egypt but he (5)_(not visit) all the pyramids yet. He (6)_(see) crop circles in many places, Though he (7)_(never meet) any aliens! He (8)_(travel) to the Indian Ocean many times looking for treasure. Although he (9)_(find) many sunken ships, he (10)_(not find) any treasure. _(11) he _(be) to th

14、e Great Wall before? Im not surebut I have!has seenhas visitedloves hasnt visitedhas seenhas never methas traveledhas foundhasnt foundHasbeenhas just beenPresent Perfect Continuous Tense Part BForm: have/has + been + doingSummary 1:1. 我們使用現(xiàn)在完成進行時來表示動作我們使用現(xiàn)在完成進行時來表示動作從過去開始從過去開始一直延續(xù)一直延續(xù)到現(xiàn)在，現(xiàn)在仍在到現(xiàn)在，現(xiàn)在仍

15、在發(fā)生將來還可能繼續(xù)下去。發(fā)生將來還可能繼續(xù)下去。I have not been sleeping well since I returned home. _ past presentnot being able to sleep wellIm still not sleeping well.I returned home.It began to rain one hour ago. It has been raining for one hour.It is raining at this moment.The boy _ (have) dinner since five minutes a

16、go.(The boy started having dinner five minutes ago. He is still having dinner now.) has been havingThe man _ (work) in the field for half an hour.(The man started working in the field half an hour ago. He is still working now.) has been workingSummary 2:我們也可以用現(xiàn)在完成進行時表示動作從過去我們也可以用現(xiàn)在完成進行時表示動作從過去一直延續(xù)到現(xiàn)

17、在剛完成但是中間沒有中斷過一直延續(xù)到現(xiàn)在剛完成但是中間沒有中斷過.Kelly: Sorry Im late. Have you been waiting long? Mavis: Yes. Ive been waiting for an hour._ past one hour ago present Mavis started waiting for Kelly.Kelly arrives.The boys are tired now ,they_ (play) basketball all the morning.The boys are tired. They _ (just play)

18、 a ball game. have just played have been playingComparisonRead the Points on Page 10 then tick the correct part according to the information given.現(xiàn)在完成時現(xiàn)在完成時 VS 現(xiàn)在完成進行時現(xiàn)在完成進行時 Present perfect tense Present perfect continuous tenseAction happened in the past Action is completed Action is still happen

19、ing Action connected to the present Verb Repeated actions(state verb )(only action verbs)(state verbs & action verbs)1. Although he has lived with us for years, he _ us much impression. A. hadnt left B. didnt leave C. doesnt leave D. hasnt left 2. How can you possibly miss the news? It _ on TV all d

20、ay long. A. has been B. had been C. was D. will be 3. _ Tom and Vicky _ married? A. How long were, being B. How long, have C. How long have, been D. How long did, get4. Im sure Andrew will win the first prize in the final. I think so. He _ for it for months. A. is preparing B. was preparing C. had b

21、een preparing D. has been preparingIndividual activity1. My friend, who _ on the International Olympic Committee all his life, is retiring next month. (浙江浙江) A. served B. is serving C. had served D. has served 2. Although medical science _ control over several dangerous diseases, what worries us is

22、that some of them are returning. (江蘇江蘇) A. achieved B. has achieved C. will achieve D. had achieveQuiz I: Multiple choice. 3. The construction of the two new railway lines _ by now. (陜西陜西)A. has been completed B. have been completedC. has completed D. have completed4. I wont tell the student the ans

23、wer to the math problem until he _on it for more than an hour. (湖北湖北) A. has been working B. will have workedC. will have been working D. had worked5. I got caught in the rain and my suit _. (北京北京) A. has ruined B. had ruined C. has been ruined D. had been ruined6. When you get the paper back, pay s

24、pecial attention to what _. ( 四川四川) A. have marked B. have been marked C. had marked D. had been marked7. By the time he realizes he _ into a trap, itll be too late for him to do anything about it. (山東山東) A. walks B. walked C. has walked D. had walked8. So far this year we _ a fall in house prices b

25、y between 5 and 10 percent. (福建福建) A. saw B. see C. had seen D. have seen9. The population of Jiangsu _ to more than twice what it was in 1949. The figure is now approaching 74 million. (2009江蘇江蘇) A. has grown B. have grown C. grew D. are growing10. - What is the price of petrol these days? (2009江西江

26、西) - Oh, it _ sharply since last month. A. is raised B. has risen C. has arisen D. is increased11. This is the first time we _ a film in the cinema together as a family. (2009陜西陜西) A. see B. had seen C. saw D. have seen 12. Up to now, the program _ thousands of children who would otherwise have died

27、. (2010山東山東) A. would save B. saves C. had saved D. has saved 13. Im tired out. I _ all afternoon and I dont seem to have finished anything. (2010湖南湖南) A. shopped B. have shopped C. had shopped D. have been shopping14. Why, Jack, you look so tired! Well, I _ the house and I must finish the work tomo

28、rrow. (2010江蘇江蘇) A. was painting B. will be painting C. have painted D. have been painting15. Weve spent too much money recently. Well, it isnt surprising. Our friends and relatives _ around all the time. (2010安徽安徽) A. are coming B. had come C. were coming D. have been coming 16. Tom _ in the librar

29、y every night over the last three months. (2011北京北京) A. works B. worked C. have been working D. had been working17. It is most instructive lecture that I _ since I came to this school. (2011湖南）湖南） A. attended B. had attended C. am attending D. have attended1. When Mark opened the door, he saw a woma

30、n standing there. He _ _ (never see) her before. 2. It is the second time that I _ (be) in Shanghai. 3. He said he would write last time but I _ (never hear) from him since then.Quiz II: 用所給動詞的正確時態(tài)填充。用所給動詞的正確時態(tài)填充。 never seenhadhave beenhave never heard4. Lucy _ (consider) going back to his company s

31、ince days ago but she hasnt made her final decision.5. I am really tired. I _ (paint) the living room all day and still need one more hour.6. She was doing an important experiment when I found her and she _ (not finish) it.has been consideringhave been paintinghasnt finished1 carry out 實施實施 執(zhí)行執(zhí)行 car

32、ry out an experiment/a plan/ an ordercarry on 進行進行 繼續(xù)繼續(xù)go on to do sth 繼續(xù)做另一件事情繼續(xù)做另一件事情go on doing sth 繼續(xù)同一件事情（不繼續(xù)同一件事情（不停止）停止）go on with sth （休息（休息/中斷后）繼續(xù)做中斷后）繼續(xù)做未完的事情未完的事情After they had read the text, the students went on _ (do) the exercises The students went on _ (talk) all the way After a rest,

33、 we went on _ our lesson to dotalkingwith2 separate vi&vt 分開 隔離 adj 分離的 各自的separate A from B 把把A與與B分離（分離（A，B屬屬于靠在一起的兩個部分）于靠在一起的兩個部分）=A be/get separated from BHe separated his daughter from her boyfriend區(qū)別：區(qū)別：divide A into B 把把A分成分成B （A是整體分成是整體分成B份）份）Lets divide the cake into 4 partsdivide sth among/

34、between sb 在某些人中分在某些人中分割某物割某物As we joined the big crowd, I got _ from my friend.A separated B sparedC lost D missed高考連接 When we _ after a long walk, we found the children sleeping in _ bedsA separated ; separateB separated; separatedC separate; separateD separate; separated3 base n 根基 基礎，基地,底座 （具體的）

35、 v 以為基礎base A on/upon B 把把A建立在建立在B的基礎上的基礎上=A be based on/upon B 他的報告是以事實為基礎的他的報告是以事實為基礎的His report is based on facts區(qū)別：basis n 基礎 （抽象的） on the basis of 在在的基礎上的基礎上 basic adj 基礎的 根本的4 take offTake your coat off 脫掉脫掉The plane will take off soon . 起飛起飛He will take 2 weeks off 休假休假 They are taking 50% of

36、f all goods in the shop 打折打折His career took off at last 成功成功5 lately ：recently adv 最近最近 近來近來 late :adj /adv 遲的遲的 晚的晚的 latest ：adj 最近的最近的 最新的最新的 later ： adj late的比較級的比較級 adv 后來后來 以后以后 later on He comes/is _ This is the _ news _ the boy found his mother What have you been doing_? latelatestLaterlately

37、6 take turns to do sth /at doing sth輪流做某事=do sth by turns 我們輪流做飯We take turns to make/at making dinnerIts ones turn to do sth 輪到某人做某事The wheel of history cannot be turned back. 歷史的車輪不能倒轉(zhuǎn)。歷史的車輪不能倒轉(zhuǎn)。阻止，阻擋阻止，阻擋 Our papers have to be turned in one week before the examination. 我們的論文必須在考試一周前交上去。我們的論文必須在考試

38、一周前交上去。 In winter, water turns into ice. 冬天水變成了冰。冬天水變成了冰。上交上交變成變成When you play cards, each player plays in turn. 玩牌的時候大家輪流出牌。玩牌的時候大家輪流出牌。輪流輪流The boy wanted to join the Red Army but was turned down because he was under age. 男孩要求參加紅軍，但因為年紀小沒有被男孩要求參加紅軍，但因為年紀小沒有被同意。同意。拒絕拒絕夜深了，他還沒有入睡，不時在床上翻來夜深了，他還沒有入睡，不時在床上翻來翻去。翻去。 It was late at night. He had not yet fallen asleep, turning over in bed from time to time. 翻轉(zhuǎn)過來；翻身翻轉(zhuǎn)過來；翻身 turn off / on 關閉關閉/打開打開turn over 翻身，反復考慮，翻（書頁），翻身，反復考慮，翻（書頁），翻轉(zhuǎn)翻轉(zhuǎn) turn out 證明為，結(jié)果，制造證明為，結(jié)果，制造/培養(yǎng)培養(yǎng)turn to 轉(zhuǎn)向，求助轉(zhuǎn)向，