进行时态讲解

1、现在进行时一.现在进行时概念：现在进行时表示现在正在进行或发生的动作，也可表示当前一段时间内的活动或现阶段正在进行的动作。可用来表示现在进行时的时间状语，常用的有：now, this week, at this moment 等；或者告诉你一个准确的现在时间，或者用look, listen提醒听者注意正在发生的事。例如： They are playing basketball now.现在他们正在打篮球。 Listen! She is singing an English song.听，她正在唱英语歌。 Look at the picture. The children are flying

2、kites in the park.看这幅图。那些孩子正在公园放风筝。 We are making model planes these days.这些天我们在做飞机模型。 Its 6:30 now. I am getting up. 现在是6：30.我正在起床二. 现在进行时结构：Be动词Ving三.现在进行时几种句型用法：陈述句(肯定句)主语be(am, is, are)+现在分词，如：I am reading English.我正在读英语。 He is writing.他正在写字。You are running.你正在跑步。 一般疑问句Be(Am, Is, Are)+主语现在分词，如：1

3、. -Are you singing?你正在唱歌吗？-Yes, I am.是的，我在唱歌。 -No, Im not.不，我不在唱歌。2. -Is he (she) listening to music?他(她)在听音乐吗？ -Yes, he (she) is.是的，他(她)在听音乐。 -No, he (she) isnt.不，他(她)不在听音乐。 特殊疑问句疑问词be (am, is, are)主语现在分词，如： 1. -What are you doing?你正在干什么？ -I am doing my homework.我正在做作业。 2. -What is he (she) doing?他

4、(她)正在干什么？ -He (She) is riding a bike.他(她)正在骑自行车。 否定句主语be(am, is, are)not+现在分词I am not reading English我不在读英语。 四.动词加ing的变化规则 1一般情况下，直接加ing，如：cook-cooking 2以不发音的e结尾，去e加ing，如：make-making, taste-tasting 3重读闭音节结尾且词末只有一个辅音字母，双写末尾的辅音字母，再加ing，如：run-running, stop-stopping 现在进行时基础专项练习： 一、写出下列动词的现在分词： play_ sin

5、g _ go_ feed_ read_ eat write_ have_make_ dance_ live_ ride love_ take_ come _ put_ cut run_ swim _sit _二、用所给的动词的正确形式填空：1.The boy _ ( draw)a picture now.2. Listen .Some girls _ ( sing)in the classroom . 3. My mother _ ( cook )some nice food now.4. What _ you _ ( do ) now?5. Look . They _( have) an E

6、nglish lesson .6.They _(not ,water) the flowers now.7.Look! The girls _(dance )in the classroom .8.What is our granddaughter doing? She _(listen ) to music.9. Its 5 oclock now. We _(have)supper now.10._Helen_(wash )clothes? Yes ,she is.三、句型转换：1. They are doing housework .(改成否定句) _ 2The students are

7、cleaning the classroom.(改一般疑问句并作肯定和否定回答)_ _ _3Im playing football in the playground .(对划线部分提问)_4Tom is reading books in his study . (改为一般疑问句) _5. The boy is playing basketball.(对划线部分提问)_巩固提升一.填空题1Mr Zheng (read) a book now.2. The rabbits (jump) now.3. Look ! Tom and John (swim).4. My brother (make)

8、a kite in his room now.5. Look! The bus (stop).6. Its 10:00 now.We (have) an English class .7. Listen! Someone (come).8. They (catch) butterflies now.二、单项选择( ) 1.Look!The twins_their mother do the housework. (A) are wanting (B)help (C)are helping (D)are looking( ) 2._are the birds doing? They are si

9、nging in a tree. (A)Who (B)What (C)How (D)Where( )3.你在干什么? (A)What is you doing? (B)What are you do? (C)What are you doing? (D)What do you do?( )4.They are_their clothes. (A)makeing (B)putting (C)put away (D)putting on( )5.Listen! She_in the classroom. (A)is singing (B)sing (C)to sing (D)is sing( )6

10、.Today Jim_ his white shirt and brown trousers. (A)is putting on (B)wear (C)put on (D)is wearing( )7._are you eating? Im eating_meat. (A)What,some (B)Which,any (C)Where,not (D)What,a( )8.They_TV in the evening.They do their homework. (A)are watching (B)cant watching (C)dont watch (D)dont watching (

11、)9.The children_football. (A)is playing (B)are playing (C)play the (D)play a( )10.They are flying kites. (A)他们喜欢放风筝. (B)他们在放风筝吗? (C)他们在放风筝.(D)他们常放风筝.( )11.Look.Lucy is_a new bike today. (A)jumping (B)running (C)riding (D)taking三、完形填空 Here are my favorite photos. 46 the first one, you can find its 47

12、 . Im wearing a T-shirt and sitting on the grass. The 48 one is a photo of my family. Im 49 computer games. My grandfather is playing erhu. My father is 50 a newspaper. My grandmother is talking about the TV show 51 my sister. And my mother is 52 the table. I love this photo very much. In the third

13、one, there are two 53 . They are my friends, Tim and his brother. They are playing basketball. In the last one, Im singing and my friends are dancing. 54 I see these photos, Im very happy. They make me think of the happy 55 . I will keep the photos all my life. ( ) 1. A In B At C For D About( ) 2. A

14、 day B night C summer D spring( ) 3. A first B second C third D fourth( ) 4. A going B doing C playing D reading( ) 5. A reading B seeing C looking at D writing( ) 6. A to B with C about D on( ) 7. A cleaning B sitting C buying D swimming( ) 8. A girls B boys C women D men( ) 9. A When B Where C Why

15、 D How( ) 10.A time B age C hour D minute四、阅读理解 We have twenty minutes rest(休息) between classes. Look! Most of us are playing during the break(课间) time. Some students are on the playground. They are playing basketball. Oh! A boy is running with the ball. And another is trying(尽力)to stop him. They lo

16、ok so cool. And there are some girls watching the game. Some students are in the classroom. They are talking. A few of them are reading and doing homework. Look! A girl is looking at the birds in the tree in front of the classroom. She must be thinking of something interesting because she is smiling

17、(微笑).What are the teachers doing? Some of them are working in the office. And some are talking with students. Everyone is doing his or her things, busy but happy!( ) 1. Where are the students playing basketball? A In front of the tree B In front of the classroom C On the playground D In the tree( )

18、2. A girl is looking at the birds. She is . A happy B cool C interesting D exciting ( ) 3. What are the teachers doing? A Working or talking with students B Having a basketball game C Playing with the students D Looking at the birds( ) 4. There are students in the classroom. A no B some C few D a lo

19、t ( ) 5. The passage is mainly(主要)about . A students B a basketball game C break time activities D teachers过去进行时 过去进行时表示过去某一时刻或者某段时间正在进行或发生的动作，常和表过去的时间状语连用，如： I was doing my homework at this time yesterday.昨天的这个时候我正在做作业。They were waiting for you yesterday.他们昨天一直在等你。过去进行时的构成： 肯定形式：主语+was/were+V-ing否定

20、形式：主语+was not (wasnt)/were not (werent)+V-ing疑问形式：Was/Were+主语+V-ing。基本用法：1.过去进行时表示过去某一段时间或某一时刻正在进行的动作。常与之连用的时间状语有，at that time/moment, (at) this time yesterday (last night/Sunday/week), at+点钟+yesterday (last night / Sunday)，when sb. did sth等时间状语从句，如： What were you doing at 7p.m. yesterday? 昨天晚上七点你在干

21、什么？ I first met Mary three years ago. She was working at a radio shop at the time. 我第一次遇到玛丽是在三年前，当时她在一家无线电商店工作。 I was cooking when she knocked at the door. 她敲门时我正在做饭。2. when后通常用表示暂短性动词，while后通常用表示持续性动词，因此它所引导的状语从句中，谓语动词常用进行时态，如： When the car exploded I was walking past it.= While I was walking past

22、the car it exploded.3.when用作并列连词时，主句常用进行时态，从句则用一般过去时，表示主句动作发生的过程中，另一个意想不到的动作发生了。如： I was walking in the street when someone called me. 我正在街上走时突然有人喊我。4. when作并列连词，表示“（这时）突然”之意时，第一个并列分句用过去进行时，when引导的并列分句用一般过去时。如： I was taking a walk when I met him. 我正在散步，突然遇见了他。 We were playing outside when it began t

23、o rain. 我们正在外边玩，这时下起雨来了过去进行时巩固练习一、 用动词的适当形式填空。1. While we _ (wait) for the bus, a girl _ (run) up to us.2. I _ (telephone) a friend when Bob _ (come) in.3. Jim _ (jump) on the bus as it _ (move) away.4. We _ (test) the new machine when the electricity _ (go) off.5. She _ (not want) to stay in bed wh

24、ile the others _ (all, work) in the fields.6. While mother _ (put) Cathy to bed, the door bell _ (ring).1. I _ (have) my breakfast at half past six yesterday morning.2. Mary _ (go) over her lessons from six to seven last night. John and peter _(do) the same thing.3. What _ you _ (do) at that time? W

25、e _ (watch) TV.4. Was your father at home yesterday evening? Yes ,he was. He _ (listen) to the radio.5. They _(not make) a model ship when I saw him.6. _ they _ (have) a meeting at 4 yesterday afternoon?No, they _. They _ (clean) the classroom.7. _ it _(rain) when you left school? Yes, it _. (No, it

26、 _ )8. What _ your father _ (do) when he was your age?9. One day, Edison _ (wait) for a train to arrive, and suddenly a little boy ran to the track(轨道) to play.10. He asked me if I _ (go) fishing that afternoon.11. The three of them were in a hurry because their plane _ (leave) in five minutes.12. I

27、n a letter, john told us that he _ (come) to china next month.13. When the bell rang, jenny _ (wait) in her seat.14. She _ (make) her dress the whole afternoon.15. While my father _ (look) through the evening paper, he suddenly _ a cry.16. When I _ (come) in the room, he _ (see) me, for he _ (read)

28、something17. When we _ (arrive) at the village, it _ (get) dark and it _ (rain) hard.18. I _ (not know) you _(wait) for me here.19. One day a little monkey _ (play) in a tall tree. A mother crocodile(鳄鱼) _ (look) for food near the bank.20. What _ your father _ (do) yesterday evening? He _ (study) at

29、 the evening school.21. Later his parents found that he _ (sit) on some eggs.22. When he knocked at the door, my aunt _ (cook)23. The students _ (sing) and _ (dance) happily on the playground at that time.24. I _ (write) a letter when the door bell rang.25. We had no classes at that time. We _ (plan

30、t) trees.二、 选择题。（ ）1. I _ cooked a meal when you _ me.a. cooked, were ringing b. was cooking, rangc. was cooking, were ringing d. cooked, rang（ ）2. He said he _ to draw a plane on the blackboard at that time.a. tries b. tried c. was trying d. will try（ ）3. While she _ TV, she _ a sound outside the r

31、oom.a. was watching, was hearing b. watched, was hearingc. watched, heard d. was watching, heard（ ）4. They _ a football game from 7 to 9 last night.a. were watching b. watch c. watched d. are watching（ ）5. What book _ you _ when I _ you at four yesterday afternoon?a. did, read, was seeing b. did, re

32、ad, sawc. were, reading, saw d. were, reading, was seeing（ ）6. It was Friday evening. Mr and Mrs. Green _ ready to fly to England.a. are getting b. get c. were getting d. got（ ）7. Lei Feng _ always _ of others when he _ in the army.a. is, thinking, was b. was, thinking, is c. did, think, is d. was, thinking, was（ ）8. A girl _ my pen fall off the table when she _ me.a. saw, passed b. was seeing, passed c. was seeing, passed d. was seeing, was passing（ ）9. We _ for tom at ten last Sunday. He often kept us _.a. were waiting,