现在完成时公开课1

1、Guess?Where do I want to go?Paris Oh ,I want to go to Paris.A place Ive never been.Yes. I want to go to ParisAnd see things Ive never seen.The present perfect tenseThe present perfect tense 现在完成时现在完成时Name: The Present Perfect Tense(现在完成时）现在完成时）Structure:(陈述句）陈述句）主语主语+have/has+过去分词过去分词助动词助动词 I have f

2、inished my work. I havent finished my work. Have you finished your work?Lets go to Paris with Mickey!1.Mickey _ already _ (get) on the train to Paris.2. Some visitors _ just _ (arrive) at the train station in Paris.3.Mickey_ _ (not find) his luggage yet.hasgothavearrivedhasnt found现在完成时：现在完成时： have(

3、has) + 过去分词过去分词 表示过去的动作对现在产生的影响和后表示过去的动作对现在产生的影响和后果。果。1.表动作已完成。常与表动作已完成。常与_,_,_等等连用。连用。 He has already seen this film. Have you read the novel yet?already yetjustIn Paris2.I_ never _(see)such a wonderful fashion show .1.Paris is the most beautiful city I _ ever _ (visit).havevisitedhaveseen现在完成时现在完成

4、时: have(has)+过去分词过去分词2.表经验表经验,经历。经历。 常与常与_,_等等连用。连用。 I have never been to Beijing. Has he ever ridden a horse?never ever1.Im so tired, the shopping time_ _ (last) for 8 hours.2. I _ _ （be）in Paris since two weeks ago. I am homesick now. I will go home tomorrow.has lastedhave been现在完成时现在完成时: have(has

5、) + 过去分词过去分词3.表动作从过去持续到现在。常与表动作从过去持续到现在。常与_,_,_,_,_,_等连用。等连用。 如：如： Jim has lived here for 10 years. I have made quite a few friends since I came here. So far, we have learned more than 800 words.for +时间段时间段 since+时间点时间点forsinceso farover these yearsrecentlyin the past years1.他已经在这等了他已经在这等了3天了天了He _

6、_ here _ 3 days.2.我刚刚打了他我刚刚打了他,他伤得很重他伤得很重.I _ _ _ him. He is badly hurt. Exercise 1 完成句子 has waitedforhave just hit你曾经在海里游过泳吗你曾经在海里游过泳吗?_ you _ _ in the sea?我还没有完成我的练习我还没有完成我的练习.I _ _ my exercise _.Have ever swumhavent finishedyet自从我出生自从我出生,我就住在广州我就住在广州鳄鱼先生已经到达他的办公室鳄鱼先生已经到达他的办公室Mr. Crocodile_ _ _ hi

7、s office.I _ _ _ Guangzhou _ I was born.has alreadyarrived athave lived insince1. Youre late. The teacher _ (begin) his class already.2. They moved to Canada in 1979 and _(live) there ever since.3.I wrote the letter two days ago and _ _(not post) it yet.4.How long _ you _ (study) in Beijing? For a f

8、ew month. Exercise2 用所给动词的正确形式填空：has begunhave livedhaventpostedhavestudied-Where is your father ?- He _ _ _ Hainan Island on business.-Would you like to go to Yuexiu Park with me ?- Oh, no. I _ _ _Yuexiu Park many times. I _ _ _ Guangzhou for 10 years.has gone tohave been tohas been in1.have been t

9、o 与have gone to have been to: 曾经去过某地, 人已回来 have gone to: 去了某地, 人还未回 have been in : 呆在某地Look! My room is so beautiful! I _already _my room. (clean) I _ my room yesterday.have cleanedcleaned2.现在完成时与一般过去时的区别 现在完成时强调过去发生的动作对现在的影响和结果,不能与明确,具体的时间状语连用; 一般过去时与表示 “明确的”过去时间状语连用.如 yesterday, last year , ago, i

10、n 2000.tipsExercise 3 用所给动词的正确时态填空1.He _ a picture of an elephant a moment ago. He _ a lot of pictures of animals already. (draw)2. We _ just _ the news over the radio.We _ the news over the radio just now.(hear)3._ you ever _ to Shanghai ? Yes, I _. I_ there last month. (be)drewhas drawnhave heardh

11、eardHave beenhavewasI moved to Guangzhou in 1998.I have moved to Guangzhou since 1998.I have lived in Guangzhou since 1998I have been in Guangzhou since 1998.3. 非持续性动词不可以与非持续性动词不可以与for., since. 连用。只有将它们变成持续性动词或短语才可与连用。只有将它们变成持续性动词或短语才可与for., since. 连用。连用。 常见的这类动词有：常见的这类动词有： borrow buy die begin leav

12、e - keep- have- be dead- be on- be away 1.I have bought the book for one year. I have had the book for one year. 2. He has borrowed the book for one month. He has kept the book for one month. 3. He has died for two years. He has been dead for two years. Exercise 4 Correct the following sentences中考链接

13、1.(2005年)My uncle went to Australia last year. We havent seen him _.A. since almost a yearB. from almost a year onC. after almost a yearD. since almost a year ago2.(2005年)-What are you looking for, Mike?-My cousins MP3 player. It _ right in here. And now its _.E.has been; gone B. was; goneC. was; go

14、ing D. is; goingDB中考链接3.(2007年)-Are you going to see the film with us? - No, thanks. I _ it.A.saw B. have seen C. see D. was seen4.(2008年)- _ you _ your dictionary? -No, so I have to buy a new one today.B.Did; find B. Have; foundC. Are; finding D. Had; foundBB中考链接5.(2008年) Hi , Mr. Smith, I didnt kn

15、ow you were in New York. How long _ here?A. have you come B. were youC. have you been D. will you come6.(2009年) Sam _ Chinese since he came to China. He speaks good Chinese now.B. learns B. learned C. has learned D. will learnCC现在完成时：现在完成时： have(has) + 过去分词过去分词 表示过去的动作对现在产生的影响和后果。表示过去的动作对现在产生的影响和后果。 表示动作从过去持续到现在表示动作从过