1、現(xiàn)在完成時(shí)復(fù)習(xí)教案（一）知識(shí)講解基本用法【例句】 一Would you like to see the film with me?I ' m sorry, but I have already seen the film.你想和我去看電影嗎？對(duì)不起，我已經(jīng)看過(guò)那部電影了。（現(xiàn)在我已經(jīng)知道電影的內(nèi)容了。）【用法1】影響性用法表示一個(gè)發(fā)生在過(guò)去的動(dòng)作，到目前為止已經(jīng)完成或剛剛完成，但其結(jié)果仍存在或?qū)ΜF(xiàn)在的情況仍 有影響，常與 already, yet, by this time, just, ever, never, before, lately, so far等連用?！纠洹縄 have

2、 learned English since 5 years ago.【用法2】持續(xù)性用法表示“過(guò)去的動(dòng)作” 一直延續(xù)至今并有可能繼續(xù)下去，常與 for或since連用。【例句】I ' ve known her for a long time.我認(rèn)識(shí)她很長(zhǎng)時(shí)間了?；窘Y(jié)構(gòu)肯定句：主語(yǔ)+ have / has +動(dòng)詞過(guò)去分詞+其他否定句：主語(yǔ)+ have / has + not +動(dòng)詞過(guò)去分詞+其他一般疑問(wèn)句：Have / Has +主語(yǔ)+動(dòng)詞過(guò)去分詞+其他肯定回答：Yes,主語(yǔ)+ have / has.否定回答：No,主語(yǔ) + haven't / hasn t.特殊疑問(wèn)句：特殊

3、疑問(wèn)詞+ have / has +主語(yǔ)+動(dòng)詞過(guò)去分詞+其他【例句】We have seen the film before.She has seen the film before.She hasn t seen the film before.Has she seen the film before? Yes, she has. / No, she hasn t.【考查點(diǎn)】辨析have與has當(dāng)主語(yǔ)是第三人稱(chēng)單數(shù)時(shí)用has,其余一律用have.動(dòng)詞變化形式動(dòng)詞在現(xiàn)在完成時(shí)中的形式變化：過(guò)去分詞動(dòng)詞的過(guò)去式和過(guò)去分詞有規(guī)則變化和不規(guī)則變化兩種。規(guī)則變化1 . 一般在動(dòng)詞原形后加-ed讀音規(guī)則：

4、-ed在清輔音音素后發(fā)音為t,在濁輔音音素后發(fā)音為d,在元音音素后發(fā)音也為d。例：watched dreamed enjoyed-ed在音素t、d后發(fā)音為id。例：start f started sound f sounded2 .在以-e結(jié)尾的動(dòng)詞后加-d。例：like liked3 .以輔音字母加y結(jié)尾的動(dòng)詞，變y為i,再加-ed。例：worry 一 worried4 .末尾只有一個(gè)輔音字母的重讀閉音節(jié)詞，雙寫(xiě)該輔音字母，再加 -ed。例：drop f dropped prefer f preferred【易錯(cuò)點(diǎn)】I .現(xiàn)在完成時(shí)中的延續(xù)性動(dòng)詞與非延續(xù)性動(dòng)詞當(dāng)用現(xiàn)在完成時(shí)來(lái)描述一個(gè)從過(guò)去一

5、直持續(xù)到現(xiàn)在的動(dòng)作時(shí)，其謂語(yǔ)動(dòng)詞一定要具有可延續(xù)性，即 使用延續(xù)性動(dòng)詞。像 come, go, arrive , leave, buy, join, die, begin等動(dòng)詞表示的動(dòng)作是短暫的, 不可延續(xù)的，它們被稱(chēng)為非延續(xù)性動(dòng)詞，不能和表示一段時(shí)間的狀語(yǔ)連用。常見(jiàn)的一些非延續(xù)性動(dòng)詞與延續(xù)性動(dòng)詞的轉(zhuǎn)化對(duì)照表非延續(xù)性動(dòng)詞延續(xù)性動(dòng)詞非延續(xù)性動(dòng)詞延續(xù)性動(dòng)詞borrowkeepdiebe deadopenbe openclosebe closedbuyhavejoinbe inleavebe away (from)finish / endbe overstart / beginbe oncome t

6、obe inarrivebe hereget to knowknowsit downbe seatedmove tolive ingo outbe outfall asleepbe asleepget upbe up【例句】1. I bought the bike last year.I have had the bike for one year.2. Michael Jackson died in 2009.Michael Jackson has been dead for one year.【考題鏈接】 Hurry up! The play for ten minutes.A. has

7、begun B. had begun C. has been onD. began一Do you know Huang Ting Well? Yes. She and I friends since we met in Wuhan last summer.A. have made B. wereC. have beenD. became.現(xiàn)在完成時(shí)與一般過(guò)去時(shí)的用法比較1. 一般過(guò)去時(shí)表示過(guò)去某時(shí)發(fā)生的動(dòng)作或單純敘述過(guò)去的事情，強(qiáng)調(diào)動(dòng)作；現(xiàn)在完成時(shí)表示過(guò)去發(fā)生的事情，強(qiáng)調(diào)過(guò)去的事情對(duì)現(xiàn)在的影響，強(qiáng)調(diào)的是影響C【例句】I saw this film yesterday.(強(qiáng)調(diào)看的動(dòng)作發(fā)生過(guò)了。)

8、I have seen this film.（強(qiáng)調(diào)對(duì)現(xiàn)在的影響，已經(jīng)知道了電影的內(nèi)容。）2. 一般過(guò)去時(shí)常與具體的時(shí)間狀語(yǔ)連用，如： yesterday, last week, ago, in 1980,in October, j ust now, 現(xiàn)在完成時(shí)通常與表示一段時(shí)間的或模糊的時(shí)間狀語(yǔ)連用，有時(shí)句子中也可無(wú)時(shí)間狀語(yǔ)。如：For + 一段時(shí)間,since, so far, ever, never, just, yet, already, before, in the past - years, 【例句】She has already returned from Paris.她已經(jīng)從巴黎

9、回來(lái)了。She returned yesterday.她是昨天回來(lái)的。3. 現(xiàn)在完成時(shí)可表示持續(xù)到現(xiàn)在的動(dòng)作或狀態(tài)，這時(shí)的動(dòng)詞一般是延續(xù)性的?！纠洹縃e has kept the book for two weeks.（這本書(shū)他借了兩周了）He borrowed the book two weeks ago.（他兩周前借的這本書(shū)）【考題鏈接】A/H1N1 flu is terrible, but our government action to prevent it already.A. has taken B. took C. will take D. was taking答案：A解題思路

10、：already意為“已經(jīng)”，常與現(xiàn)在完成時(shí)連用，故選同步練習(xí):一、單項(xiàng)選擇1. Have you got any pieces of paper?Yes, I.A. have got B. haveC. had oneD. did2. Have you ever to a foreigner?A. speakB.spokeC.spokenD. to speak* 3. Have you met Mr. Li?A. justB. agoC. before D. a moment ago* 4. The famous writer one new book in the past two yea

11、rs.A. is writing B. was writingC. wroteD. has written* 5. Our country a lot so far.Yes. I hope it will be even.A. has changed; wellB. changed; goodC. has changed; betterD. changed; better* 6. Zhao Lan already in this school for two years.A. was; studyingB. will; studyC. has; studiedD. are; studying*

12、 7. We Xiao Li since she was a little girl.A. knowB. had knownC. have knownD. knew* 8. Harry Potter is a very nice film. I it twice.A. will seeB. have seenC. sawD. see* 9. These farmers have been to the United States.Really? When there?A. will they goB. did they goC. do they goD. have they gone*10.

13、His father the Party （ 黨）since 1978.A. joinedB. has joinedC. was inD. has been in*11. Do you know him well?Sure. We friends since ten years ago.A. wereB. have beenC. have become D. have made*12. Hurry up! The play for ten minutes.A. has begunB. had begunC. has been onD. began* 13. Miss Green isn 

14、9; t in the office. She to the library.A. has gone B. went C. will go D. has been* 14. My parents Shandong for ten years.A. have been inB. have been toC. have gone toD. have been* *15. His uncle for more than 9 years.A. has come hereB. has started to workC. has lived thereD. has left the university、

15、用所給動(dòng)詞的適當(dāng)形式填空1. I just my homework. (finish)2. He to school on foot every day. (go)3. you your science book yet? (find)4. Look! The monkey the tree. (climb)5. My mother to see me next Sunday. (come)6. I How many sheep you? Only one. (get)7. I ' ve lost my pen.you it anywhere? (see)三、漢譯英。1 .你曾經(jīng)吃過(guò)魚(yú)

16、和薯?xiàng)l嗎？2 .吉姆已經(jīng)做完作業(yè)，他現(xiàn)在有空了。3 .他們?nèi)ッ绹?guó)已經(jīng)五年了。4 .我以前從沒(méi)去過(guò)那個(gè)農(nóng)場(chǎng)。5 .他昨天收到一封信。6 .我父親以前到過(guò)長(zhǎng)城。7 .她還沒(méi)有看過(guò)那部新電影。8 .她去過(guò)上海兩次。9 .他這些天上哪兒去了？10 .我哥哥還沒(méi)回來(lái)。Keys:一、1. B 2. C3. C解題思路：本題考查時(shí)間狀語(yǔ)的使用。B、D選項(xiàng)常用于一般過(guò)去時(shí)，A項(xiàng)的just常用于現(xiàn)在完成時(shí),故選Co4. D解題思路：in the past two years在過(guò)去的兩年里 常用于現(xiàn)在完成時(shí)。5. C解題思路：so far常用于現(xiàn)在完成時(shí)，even用來(lái)修飾比較級(jí)。6. C解題思路：already是

17、現(xiàn)在完成時(shí)中經(jīng)常使用的時(shí)間狀語(yǔ)。7. C解題思路：since引導(dǎo)的是表示過(guò)去的時(shí)間狀語(yǔ)從句，主句用現(xiàn)在完成時(shí)。8. B解題思路：twice兩次，句意為“已看過(guò)兩次了"，故選Bo9. B解題思路：have been to表示去過(guò)某地，是過(guò)去的事情了，因此問(wèn)什么時(shí)候去的要用一般過(guò)去時(shí)。10. D解題思路：入黨用join the Party,但join是非延續(xù)性動(dòng)詞，故選 D。11. B解題思路：since+表示過(guò)去的時(shí)間狀語(yǔ)，句子用現(xiàn)在完成時(shí)，并需要用延續(xù)性動(dòng)詞，因此選B。12. C解題思路：begin為非延續(xù)性動(dòng)詞不能與表示一段時(shí)間的狀語(yǔ)連用，故用 has been on,表示上演一

18、段時(shí)間了。13. A解題思路：根據(jù)句意“不在辦公室”，可知去了某地，應(yīng)用 have gone to ,故選A。14. A解題思路：句意為：“父母在山東住了十年了”，結(jié)合句意可知選Ao15. C解題思路：A、B、D中的動(dòng)詞均為非延續(xù)性動(dòng)詞，不能與 for more than 9 years 連用。二、1. have; finished2. goes3. Have; found4. is climbing5. will come6. have; got7. Have; seen三、漢譯英。1. Have you ever eaten fish and French fries?2. Jim has finished doing his homework already. He is free now.3. They have been in