現(xiàn)在完成時(shí)教案

1、精選優(yōu)質(zhì)文檔-傾情為你奉上現(xiàn)在完成時(shí)教案 學(xué)大教育 劉新鋒一背景介紹（一）   教材分析： 本課為初三年級(jí)語法復(fù)習(xí)課，在已經(jīng)復(fù)習(xí)完動(dòng)詞一般現(xiàn)在時(shí)，一般過去時(shí)，一般將來時(shí)，現(xiàn)在進(jìn)行時(shí)和過去進(jìn)行時(shí)的基礎(chǔ)上，進(jìn)行動(dòng)詞時(shí)態(tài)中最重要的現(xiàn)在完成時(shí)的復(fù)習(xí)。課時(shí)分配為兩個(gè)小時(shí)的講練結(jié)合課。（二）   學(xué)情分析：學(xué)生在初二年級(jí)學(xué)習(xí)過現(xiàn)在完成時(shí)后，一直沒有進(jìn)行過系統(tǒng)的復(fù)習(xí)。在前階段的語法復(fù)習(xí)中能夠看出來學(xué)生的對(duì)于該語法項(xiàng)目遺忘程度比較嚴(yán)重。而現(xiàn)在完成時(shí)在中考中的地位較高，是單選的每年必考的項(xiàng)目，所以針對(duì)學(xué)生的現(xiàn)狀和考試的要求，都要在該時(shí)態(tài)復(fù)習(xí)時(shí)下一番功夫。二教學(xué)設(shè)計(jì)（一）教

2、學(xué)目標(biāo)1、 復(fù)習(xí)現(xiàn)在完成時(shí)的構(gòu)成和兩種基本用法。2、 現(xiàn)在完成時(shí)與一般過去時(shí)的區(qū)別。3、 have been to, have gone to和have been in的用法。（二）教學(xué)重點(diǎn)：現(xiàn)在完成時(shí)的兩種基本用法。（三）教學(xué)難點(diǎn)：1.現(xiàn)在完成時(shí)與一般過去時(shí)的區(qū)別。2.have been to, have gone to和have been in的用法。三課堂流程：課題現(xiàn)在完成時(shí)課時(shí)1課時(shí)班級(jí)3年5班教學(xué)目標(biāo)1.復(fù)習(xí)現(xiàn)在完成時(shí)的構(gòu)成和兩種基本用法。2.現(xiàn)在完成時(shí)與一般過去時(shí)的區(qū)別。3.have been to, have gone to和have been in的用法。教學(xué)重點(diǎn)復(fù)習(xí)現(xiàn)在完成時(shí)

3、的構(gòu)成和兩種基本用法。教學(xué)難點(diǎn)1.現(xiàn)在完成時(shí)與一般過去時(shí)的區(qū)別。2.have been to, have gone to和have been in的用法。教學(xué)內(nèi)容Step 1 warm upTranslate the following sentences1. I have lived in Beijing.2. He has already seen the film.3. I have not had his lunch yet.4. She has not visited your school before.5. Have you ever been to the Forbidden

4、City before ?6. I have never been to that farm before.7. I have just lost my English book.Step 2 presentation1. 現(xiàn)在完成時(shí)構(gòu)成主語+have / has + 過去分詞+2. 意義1）現(xiàn)在完成時(shí)態(tài)表示 過去發(fā)生的動(dòng)作對(duì)現(xiàn)在造成的影響或結(jié)果 。§ 標(biāo)志詞：already ,yet , just, before, never everstep 3 practice1. A: _ your brother _ a new watch? (buy)B: Not yet.2. A: _

5、 you ever _ to the park? (be)B: Yes, I went there last summer. 3. I _ never _ of anything like that. (hear)4. He _ already _ a job. (find) 5._ you _ the Forbidden City (紫禁城) before ? (visit) 1. I wont go to see the film because I_ it already.A. saw B. have seen C. was seen D. see2. Dont worry, the t

6、rain _yet. A. hasnt arrived B. wont arrive C. arrive D. has arrive 3._would you like to the Water park with me? _No, thanks. I _there many times.A. had been B. had gone C. have been D. have gone4._Its raining! When did it start? _I dont know exactly. In fact, it _all this afternoon. A. lasts B. has

7、lasted C. lasted D. will last 5. -Where are the students? -They _for their lunch. A. leave B. are leaving C. left D. have left 6. -Does anybody know_ at the meeting yesterday? A. have already finished B. had already finished C. would finish D. am finishing 7. Im glad to tell you I _my homework. Im f

8、ree now. A. finish B. finished C. have finished D. will finish8. Mum, Love Me Once Again is very moving film. I_it twice already. A. see B. am seeing C. will see D. have seen9. -What do you think of the new film? -Its wonderful. I _it twice. A. saw B. have seen C. will see D. see 10. -So far the gov

9、ernment _ a lot for Olympic Games. -so it has .we are all looking forward to this event. A. does B. is doing C. has done D. will do 11. Mother _the door. A. lock B. will lock C. locked D. has locked12. You _such a wonderful film before. A have never seen B has seen C saw D see1。我已經(jīng)把所有的好消息告訴你了。I _ yo

10、u all the good news.2.我剛剛到家，我們度過了一個(gè)好的假期。 we _home. We _ a wonderful holiday.3.你們遲到了。音樂會(huì)已經(jīng)開始了。You are late .The concert _.4.我已經(jīng)吃過早飯了，現(xiàn)在我不餓。 I _breakfast, and I _hungry now. 5。我已把窗戶打開了，房間里充滿了新鮮空氣。 I _the window. The room is _fresh air.6.一切都好，沒有發(fā)生任何事情。 Everything _ all right, nothing _.7.你看過這部電影嗎？ _thi

11、s film?Step 4 presentation 1. I have been away from Shanghai for 3 days.2. It has been four years since his father died.2）某個(gè)動(dòng)作從過去已經(jīng)開始， 一直持續(xù)到現(xiàn)在, 還有可能持續(xù)到將來，動(dòng)作的持續(xù)性要通過一段時(shí)間來表示。一段時(shí)間的表達(dá)方法有 兩 種:For : + 一段時(shí)間 for a year for two weeks for three yearsSince ：過去的某一時(shí)刻, since nine since last week一般過去時(shí)態(tài)的時(shí)間狀語從句,

12、 since you came. since you got home.:for 和since 所引導(dǎo)的時(shí)間狀語都表示一段時(shí)間. 對(duì)劃線部分提問都用 How long .現(xiàn)在完成時(shí) since 一般過過去時(shí)step 5 practice1. Tom _ in the factory since he left school ten years ago. (work )2. A: How long _ you _ in this school? (teach )B: For 6 years. 3. We _ only _ the first five questions so far. (dis

13、cuss ) 4. Great changes _ in Beijing in the past 10 years. (take place )5. He _ a lot of good things in his life. (do )6. I _ him recently. (not hear from ) 7. He _ in this city ever since then. (live)用for ,since 填空1. We havent been in school _a long time because of SARS.2. Mike hasnt done anything

14、_four oclock.3. The tree has been here _500 years.4. The river has been dirty _ two months ago.5. They havent heard from him _ then.6. My daughter has been ill _ a few days.7. I have been hungry _this morning.8. Its a long time _ I met her last. 1. I _ in Beijing since 1956.A. will live B. live C. h

15、ave lived D. lived 2. Tom _ on the beach since last year. A. works B. worked C. is working D. has worked 3. Mr. Black _ us English since he came here in 1990. A. is teaching B. taught C. teaches D. has taught4. David _ Chinese since 20 years ago , and now he speaks it quite well. A. learns B. learne

16、d C. has learned D. will learn5. Our English teacher, Mrs. Black, _ in our school since 1992.A. works B. worked C. will work D. has workB.6. The Black _ Hong Kong for a year since they came to China. A. have been to B. have arrived in C. have gone to D. have been in 7. Mr. White _ in Beijing since 2

17、000. He has lots of Chinese friends now. A. live B. is living C. lived D. has lived8. Mr. Smith is our English teacher. He _ in our school since 2002. A. worked B. has worked c. works d. will workStep 6 presentation 1. Bill has gone to London , he will come back tomorrow. 2. A: Where are the tw

18、ins? B: They have gone to the cinema. 3. I have been to Paris twice. He has never been there. 4. A: Have you ever been to America? B: No, never . 5. A: How long have you been in China? B: For one year. 6. He left for England two days ago. He has been there for two days. 總結(jié)：have/has gone to 去了說話時(shí)某人不在

19、只用于第三人稱have/has been to 去過常與ever, never,once,twice,連用 have/has been in在與時(shí)間段連用 用how long 提問Her sister _ Australia,She left this morning.have been (to)和have gone (to)以及have been (in)的區(qū)別· have / has been (to) 表示“曾經(jīng)去過”某地, 說話時(shí)此人很可能 不在那里, 已經(jīng)回來. 側(cè)重指經(jīng)歷。· have / has gone (to) 表示某人“已經(jīng)去了”某地, 說話時(shí)此人 在那

20、里，或可能在路上, 反正不在這里。· have / has been (in) 表示“來/去某地(多長時(shí)間)”, 現(xiàn)在仍在 那兒，強(qiáng)調(diào)狀態(tài)。 He has been to Beijing (twice). 他曾去過北京(兩次).He has gone to Beijing. 他已經(jīng)去了北京.He has been in Beijing for three weeks. 他已經(jīng)來/去北京三個(gè)周了。Step 7 practice1.-Where is Judy -She _ the Palace Museum. A. has been to B. had been to C. has g

21、one to D. had gone to 2.Where are the students? -They _for their lunch. A. leave B. are leaving C. left D. have left3.Where is Mary ? - She _ to London .shell be back next Saturday. A. has gone B. has been C. have gone D. have been4. Where is Jack, do you know? He _the zoo with his friends. A. has b

22、een to B. have been to C. has gone to D. have gone5.Would you like to go to the Water Park with me? - No，thanks. I _ there many times.A.had been B. had gone C. have been C. have gone 6.- Hello! Can I speak to Alice ? - sorry ,she isnt here right now . She _to the shop.A. goes B. will go C. has gone D. was going7. Have you been to Tibet? Yes ,I _there for three times. Its a peace and wonderful place. A. go B. went C. have gone D. have been8. Where is your father? He _ to Australia on business . A. goes B. has gone C. was going D. will goStep 8 presentation總結(jié)：一般過去時(shí)與現(xiàn)在完成時(shí)之比較1）過去時(shí)表示過去某時(shí)