過去進(jìn)行時(shí)練講解及練習(xí)

1、過去進(jìn)行時(shí)態(tài)詳解及練習(xí) 1. 過去進(jìn)行時(shí)用法：過去某個(gè)時(shí)間正在發(fā)生的動(dòng)作例：He was cooking at six last night. 昨天晚上六點(diǎn)，他正在做飯。 過去某段時(shí)間正在發(fā)生的動(dòng)作例：I was staying here from March to May last year. 去年從3月到5月，我一直呆在這里。2. 與過去進(jìn)行時(shí)連用的時(shí)間狀語(yǔ)，常見的有 at nine last night/ at that time= then/at this time yesterday /或有when the teacher came in/ while he was reading的

2、提示3. 過去進(jìn)行時(shí)的構(gòu)成：waswere +現(xiàn)在分詞4. 過去進(jìn)行時(shí)的四個(gè)基本句型 肯定句 He was cooking at six last night. 否定句 He was not cooking at six last night. 一般疑問句 Was he cooking at six last night? 肯定和否定回答 Yes ,he was. No, he wasnt. 特殊疑問句 What was he doing at six last night?5. 過去進(jìn)行時(shí)的固定句型Jim was reading when the teacher came in. 當(dāng)老師進(jìn)來(lái)

3、的時(shí)候，吉姆正在讀書。Jim was reading while Kate was watching TV. 在凱特正在看電視的同時(shí)，吉姆正在讀書。Jim came in while Kate was watching TV. 在凱特正在看電視的時(shí)候，吉姆進(jìn)來(lái)了。6. 與一般過去式的區(qū)別:He watched TV last night. （過去時(shí)間last night, 用一般過去時(shí)）He was watching TV at nine last night. (過去時(shí)間last night+點(diǎn)時(shí)間at nine, 用過去進(jìn)行時(shí))7. when和while的區(qū)別 when是at or dur

4、ing the time that, 既指時(shí)間點(diǎn)，也可指一段時(shí)間； while是during the time that，只指一段時(shí)間，因此when引導(dǎo)的時(shí)間狀語(yǔ)從句中的動(dòng)詞可以是瞬間性動(dòng)詞（open, close, finish, begin, come, go, arrive, reach, get to, leave, move, borrow,buy），也可以是延續(xù)性動(dòng)詞(learn, work, stand, lie, kno

5、w, walk, keep, have, wait, watch, sing, read, sleep, live, stay)，而while從句中的動(dòng)詞必須是延續(xù)性動(dòng)詞。 when 說(shuō)明從句的動(dòng)作和主句的動(dòng)作可以是同時(shí)，也可以是先后發(fā)生；I was sleeping when he called me yesterday.I will call you when he comes back.while 則強(qiáng)調(diào)主句的動(dòng)作在從句動(dòng)作的發(fā)生的過程中或主從句兩個(gè)動(dòng)作同時(shí)發(fā)生。Linda was tak

6、ing a shower while Mary was watching TV.由when引導(dǎo)的時(shí)間狀語(yǔ)從句，主句用過去進(jìn)行時(shí)，從句應(yīng)用一般過去時(shí)；如果從句和主句的動(dòng)作同時(shí)發(fā)生，兩句都用過去進(jìn)行時(shí)的時(shí)候，多用while引導(dǎo)，如： a. When the teacher came in, we were talking. 當(dāng)此句改變主從句的位置時(shí)，則為： While we were talking, the teacher came in. b. They were singing while we were dancing. when和while 還可作并列連詞。when表示“在那時(shí)”；whi

7、le表示“而，卻”，表對(duì)照關(guān)系。如： a. The children were running to move the bag of rice when they heard the sound of a motor bike. 孩子們正要跑過去搬開那袋米，這時(shí)他們聽到了摩托車的聲音。 b. He is strong while his brother is weak. 他長(zhǎng)得很結(jié)實(shí)，而他弟弟卻很瘦弱。 過去進(jìn)行時(shí)練習(xí)一.  用when或while填空 1. _ the teacher came in, 

8、we were talking. _ we were talking, the teacher came in. 2. He was driving along _ suddenly a woman appeared. 3. _ Jack was waiting at the door, an ol

9、d woman called to him. 4. He was reading a book _ suddenly the telephone rang. 5. _ it began to rain, they were playing chess. 6. She saw a taxi 

10、coming _ the woman was waiting under the streetlight. 7. While Jack _(look) for customers,he _(see) an old man.8. John_(sleep) when someone_(steal) his car. 9. He is 

11、;strong_ his brother is weak. 10. The children were running to move the bag of rice _ they heard the sound of a motor bike.二選擇合適的答案：( ) 1. What _ your grandfather _ this time yeste

12、rday ?A. is . doing B. was . doing C. did . do D. had . done( ) 2. _ you _ a meeting at four yesterday afternoon ?A. Were . having B. Was . having C. Did . have D. Do . have（ ）3. I called you yesterday evening ,but there was no answer.- Oh, I am sorry I _ dinner at my friends home.Ahave Bhad Cwas ha

13、vingDhave had( ) 4. A: Did you notice him come in?No. I _ a football game.A. have watched B. had watched C. am watching D. was watching( ) 5. You must tell us what you _ at ten yesterday evening .A. did B. was doing C. were done D. were doing三判斷下面的題目當(dāng)中哪些是用過去時(shí)，哪些用過去進(jìn)行時(shí)？1It _（rain）very hard when we _（

14、get）there yesterday. 2I _（watch） TV at 7:00 P.M. yesterday. 3What _（you do ） at that time? 4She _（have） a bath when the phone _（ring）. 5The students _（make） noises while the teacher _（be） away. 6I _（read） in my room when she _（come）. 7It _（grow） dark, so we _（turn） back for home. 8As the winds _（blo

15、w） stronger and stronger, we _（not go） swimming yesterday afternoon. 9The baby _（cry ） all morning today. 10We _（have） a good time when suddenly the lights _（go） out. 四對(duì)劃線部分提問：1. I was reading book at eight oclock this time last night._2. There were 100 balls in that box the day before yesterday._3.

16、 Peter was watching while Jack was doing his home work._4. When I was sleeping, my sister turned on the radio._一、選擇填空1. My brother _ while he _ his bicycle and hurt himself. A. fell, was riding        B. fell, were riding C. had fallen, rode     

17、60;D. had fallen, was riding2. Tom _ into the house when no one _. A. slipped, was looking      B. had slipped, looked C. slipped, had looked        D. was slipping, looked3. The last time I _ Jane she _ cotton in the fields. A. had seen, w

18、as picking    B. saw, picked C. had seen, picked         D. saw, was picking4.I dont think Jim saw me; he _ into space.  A. just stared B. was just staring C. has just stared D. had just stared5. I first met Lisa three years ago. She _ at a

19、 radio shop at the time.  A. has worked B. was working C. had been working D. had worked6.-Hey, look where you are going!   -Oh, Im terribly sorry._.  A. Im not noticing       B. I wasnt noticing C. I havent noticed        D.

20、 I dont notice7. The reporter said that the UFO _ east to west when he saw it.  A. was traveling B. traveled C. had been traveling D. was to travel8. I _ my breakfast when the morning post came.  A. had B. had been having C. have been having D. was having8. When I arrived at his office, he _ on the phone.  A. was speaking B. spoke C. had been speaking D. had spoken二、用所給動(dòng)詞的適當(dāng)形式填空1. Now Jims sister _(read) newspapers.2. He _(watch)TV at nine last night.3. He _(watch)TV last night.4.