过去进行时练习

过去进行时练习

1.--What you (do)at noon yesterday? --I (watch)TV.

1.He (do)his lessons at ten o’clock yesterday morning.

2.Mike and I (play)basketball at that time yesterday afternoon.

3.The girl (sleep)in her bed at that time.

4.The twins (wash)the clothes at 9:00 yesterday.

5.He (play)basketball while his mother was cooking.

6.Jane (wait)for me when I (arrive).

7.When he (get)to Shanghai next week, he will write to us.

8.My brother came into the bedroom while I (dance).

9.The Reads (not have)lunch when I got to their house.

10. he (come)here and help me this evening?

11.We (not have)lessons on Saturdays.

12.She (not play)the guitar last week.

13.There (be)a large factory in this town in 2020.

14.She (make)a model plane those days.

15.Look! The boys (play)soccer.

16.It’s five o’clock. The man (swim)in the lake.

17.If it (not rain)tomorrow, we will go to the zoo.

18.I （not go）to the city next week.

19.The tourists (get)here soon.

Practice 2篇章语法填空

It was Sunday and we (sit) at the table when Father suddenly (smile), and (say) to us, “Oh, dear me, I forgot (tell) you the good news. There is a letter from Granny. She (come) to see us this afternoon. I (meet) her at the station.” with these words he went out.

How happy we (be)! We (miss) Granny very much. After lunch my mother and I (go) shopping. We (buy) a lot of food that Granny liked. My sister (clean) the house. It (be) four o’clock when we (finish) and we (sit) around the table, (wait) for Granny. At last the door (open) and came in my father, alone. “Where (be) Granny?”we (ask). Father (laugh) and (say), “April Fools! Today (be) April 1st , April Fool’s Day.”

初中过去进行时讲解练习及答案

过去进行时的讲与练 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 否定形式：主语+was not (wasn't)/were not (weren't)+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 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 to rain. 我们正在外边玩，这时下起雨来了 一般过去时与过去进行时的用法比较： 一般过去时表示“在过去某个时间发生的动作或存在的状态”，而过去进行时则表示“在过去某个特定时间正在进行的动作”。 如：Tom wrote a letter to his friend last night. 汤姆昨晚给他的朋友写了封信。（信写完了） Tom was writing a letter to his friend last night. 汤姆昨晚一直在给他的朋友写信。（信不一定写完，只是强调了动作的延续性）。 过去进行时和一般过去时的差别： 一般过去时表示“在过去某个时间发生的动作或存在的状态”，而过去进行时则表示“在过去某个特定时间正在进行的动作”。 例如：I was reading an English novel last night.昨晚我在看一本英文小说。（可能没看完） I read an English novel last night我昨晚看了一本英文小说。（已经看完）

人教版中考英语专项训练 过去进行时过关测试

人教版中考英语专项训练过去进行时过关测试 一、初中英语过去进行时 1．——What do you think of the talk show last night?——I didn't watch it. I ______ mum with some chores. A. helped B. was helping C. have helped 【答案】B 【解析】【分析】句意:一一你觉得昨天晚上的谈话节目怎样?一一我没有看，我在帮助妈妈做家务。A. helped 一般过去时，表示过去发生的动作，B was helping 过去进行时，表示过去正在发生的动作;C. have helped 现在完成时，表示已经发生或完成的动作。本题表示谈话节目上演时，我正在帮忙做家务，用过去进行时态，故选B。 2．Amon ____________ his ship in a big storm when a giant fish came out of the sea. A. will sail B. is sailing C. was sailing D. has sailed 【答案】 C 【解析】【分析】句意：当一条大鱼从海中跳出来时，阿蒙正驾船在大暴雨中航行。根据when a giant fish came out of the sea，可知当鱼跳出来时阿蒙正在驾船航行。 when引导时间状语从句，表示在过去，当从句的动作发生时，主句的动作在当时也正在进行。主句的时态是过去进行时，故选C。 【点评】此题考查过去进行时。when引导时间状语从句，注意主句的时态。 3．—Oh! What's wrong with your finger? — I hurt it while I ___________ a model plane. A. made B. was making C. am making D. make 【答案】 B 【解析】【分析】句意：——哦！你的手指怎么啦？——我在制作飞机模型时受伤了。while引导的状语从句是进行时，此处指在过去制作飞机模型时受伤，句子时态用过去进行时，故选B。 【点评】此题考查过去进行时。注意while和进行时态连用。 4．The students the Art Festival when I passed by their school. A. celebrate B. were celebrating C. will celebrate D. have celebrated 【答案】 B 【解析】【分析】考查过去进行时，难度适中，当我经过学校是，学生正在庆祝艺术节，由passed一词可知是一般过去时，答案选B。 【点评】此题考查过去进行时的用法。

现在进行时和过去进行时的用法

（3）描述图片中的人物的动作时常用现在进行时，以示生动。如： Look at the picture．The girl is swimming． （4）有时句子中可能没有时间状语，但如果表示的是说话时或者现阶段正在进行的动作，就应该用现在进行时。如： —What's Jim doing？—He is cleaning the roo m． 练习： 一、写出下列动词的现在分词 play______read______sweep stand sit make______go_____sleep____jump walk clean wash ski_sing ____ do dance_____come ___ skate___ ride love______put___ live_____swim ____run___eat____ play____ buy _________ like_____write______have_____ 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 English 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. It’s5 o’clock now. We __________(have)supper now 10.______Helen__________(wash )clothes? Yes, she is. 三、句型转换： 1. They are doing housework. (1改一般疑问句并作肯定、否定回答；2改否定句) 2. The students are cleaning the classroom.( 1改一般疑问句并，作肯定、否定回答；2对画线部分提问) 3. I’m playing football in the playground.( 改一般疑问句并作肯定、否定回答；2对划线部分进行提问) 4. Tom is reading books in his study . (1改一般疑问句并作肯定、否定回答；2对划线部分进行提问) 四．根据汉语意思填空: 1. 你要去哪儿啊? Where are you _____? 2. Nick 正在爬攀登架. Nick is _____ (climb) the jungle gym. 3. 他们正在读书. They are _____ books. 4. 爷爷正在吸烟. Grandpa is _____. 5. 我在做作业. I am _____ (do) my homework. 6. 我妈妈正在做饭. My mother is _____. 7. Jerry在喝柠檬果汁. Jerry is _____ lemon juice. 8. 他正在写信. He is _____ a letter. 9. 看! Cindy来了. Look, Cindy is ______.

人教新目标八年级下册过去进行时讲与练及答案

人教版八年级英语下册过去进行时 ●语法讲解 1．构成：was/were＋doing 2．用法：过去进行时主要表示过去某一时间或某一段时间正在进行的动作。如： His father fell and hurt himself while he was riding his bicycle.他爸爸骑自行车时摔了下来，受伤了。 3．常用时间状语：this morning, the whole morning, all day, yesterday, from nine to ten, last morning, when, while等。 4．when与while的区别 (1)引导时间状语从句时，while连接的是时间段，而when连接的多是时间点。如： What was your father doing while your mother was cooking？你妈妈做饭时，你爸爸在干 什么呢？ What was your mother doing when you came back? 当你回来时，你妈妈在干什么呢？ (2)while 可以连接两个并列的句子，而when不可以。如： I was trying my best to finish my homework while my sister was watching TV.我当时正在尽力完成作业，而我妹妹正在看电视。 (3)when是特殊疑问词，可以对时间进行提问，而while不能。如： When were you born?你什么时候出生的？ 过去进行时练习 一、用动词的适当形式填空。 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 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.______ it _________(rain) when you left school? Yes, it ____. (No, it ____) 7.What _____ your father _____ (do) when he was your age? 8.One day, Edison __________ (wait) for a train to arrive, and suddenly a little boy ran to the track(轨道) to play.

过去进行时专项练习及答案版

过去进行时专项练习 一.选择题。 1. I ______ cooked a meal when you _____ me. a. cooked, were ringing b. was cooking, rang c. 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 room. a. was watching, was hearing b. watched, was hearing c. 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, read, saw c. 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, waiting b. were waiting, wait c. waited, waiting d. waited, wait 10. He ____ his father on the farm the whole afternoon last Saturday. a. helps b. would help c. was helping d. is helping 11. While mother _______ some washing, I _____ a kite for Kate. a. did, made b. was doing, made c. was doing, was making d. did, was making 12. “_______ you angry then?” “they ______ too much noise.” a. are, were making b. were, were making c. are, made d. were, made 13. He ____ some cooking at that time, so _____ me a. did, heard b. did, didn’t hear c. was doing, heard d. was doing, didn’t hear 14. This time yesterday jack _____ his bike. He _____ TV a. repaired, didn’t watch b. was repairing, watched c. repaired, watched d. was repairing, wasn’t watching

现在进行时he过去进行时练习题及答案

现在进行时 现在进行时： 概念：表示现阶段或说话时正在进行的动作及行为。 时间状语： now, at this time, these days, look, listen 基本结构： am/is/are+doing 否定形式： am/is/are+not+doing. 一般疑问句：把 be 动词放于句首。 动词ing形式的构成规则 一、写出下例动词的现在分词形式。 1）give______ 2）skate______ 3）draw______ 4）tell______ 5）ring______ 6）wear______ 7）get______ 8）put______ 9）hit______ 10）stop______ 11）keep______ 12）hurt______ 13）know______ 14）lie______ 15）die______ 16）begin______17）forget______ 18）close______ 19）see______ 20）carry______ 三、将下例句子改成一般疑问句。

1）Mike is climbing the hill. 2）We are having an English lesson now. 3）Li Ping is jumping like a monkey. 4）The students are reading the text now. 5）I am studying English. 四、对划线部分提问。 1）The baby is listening to the music. 2）I am looking for a jacket for my son. 3）She is smiling to herself in the mirror. 4）The boys are visiting the history museum. 5）The old man is sleeping right now. 五、将下例句子改成否定句。 1）The woman is making a cake in the kitchen. 2）We are having lunch now. 3）The boy is waiting for his mother under the big tree. 4）You are playing the violin. 六、用动词的正确时态填空。 1）I________(talk).You________(listen)to me now. 2）Look, the boy__________(run)fast. 3）----What are you doing? ----I_________(do) my homework. 4）----_______the students_______(read) , they are. 5）Tom_______(not study)English .He is studying Chinese. 6）----Who_______(sing)a song?----Li Ying is. 7）The girl_______(not eat)bananas now. 8）----Where______ they________(stand)? ----They are standing over there. 9）Look！ The boy over there_______(ply) a model plane. 10）----What is Meimei doing now? ----She______(watch)TV with her parents 七、单项选择 1）Jack is_____ with Jim .They are good____.

初中过去进行时讲解与练习

初中英语过去进行时讲解及练习 (一）定义 过去进行时，是表示过去某个具体时刻正在进行的事情或动作。 （二）结构 was/were +doing (现在分词） （三）用法 1、过去进行时表示过去某段时间内持续进行的动作或者事情。常用的时间状语this morning, the whole morning, all day yesterday, from nine to ten last evening, when, while例如： （1）We were watching TV from seven to nine last night. 昨天晚上七点到九点的时候我们在看电视。 （2）What was he researching all day last Sunday? 上周日他一整天都在研究什么？ （3）My brother fell while he was riding his bicycle and hurt himself. 我哥哥骑自行车的时候从车上摔下来，受伤了。 （4）It was raining when they left the station. 他们离开车站的时候天正在下雨。 （5）When I got to the top of the mountain, the sun was shining. 当我到达山顶的时候，阳光灿烂。 2. 过去进行时可以表示在过去某个时间点发生的事情。时间点可以用介词短语、 副词或从句来表示。如：What was she doing at nine o'clock yesterday? 昨天晚上九点她在做什么？(介词短语表示时间点) When I saw him he was decorating his room. 当我看见他的时候他正在装饰房间。(when从句表示时间点) 3. 在复合句中，如果主要动作和背景动作都是延续的或同时发生的，那么主从句的动词都可用过去进行时。例如： While he was waiting for the bus, he was reading a newspaper. 他边等车边看报。(两个动作都是延续的)

【初中英语】过去进行时专项练习(附答案)

外研版英语【初中英语】过去进行时专项练习(附答案) 一、初中英语过去进行时 1．----Miss Lin _____ my desk-mate with her lessons when I left school. ----She is really a nice teacher. A. helps B. is helping C. was helping 【答案】 C 【解析】【分析】句意：----当我离开学校时，林老师在帮我的同桌学习功课。----她真是一位好老师。当我离开时，老师正在帮学习，一个过去动作“离开”发生时，另一个过去动作“帮助”正在发生。故用过去进行时态，选C。 2．—Did you hear someone knock at the door just now? —Sorry, I ______ to my friend on the phone. A. was talking B. talked C. am talking 【答案】 A 【解析】【分析】考查动词的时态。句意：“你刚刚听到有人敲门了吗？”“不好意思。我刚刚在和我朋友通电话。”由句意可知此处表示过去某一时刻正在发生的动作，应用过去进行时。故选A。 3．— I called you last night, but nobody answered. Where were you then? — Oh, I ____________ my pet dog in my yard. A. walked B. was walking C. am walking D. will walk 【答案】 B 【解析】【分析】句意：——昨晚我给你打电话了，但是没人接，那时你在哪里？——哦，我在院子里正在遛我的宠物狗。A.一般过去时；B.过去进行时；C.现在进行时；D.一般将来时。根据Where were you then，可知是昨晚打电话那时正在遛狗，所以用过去进行时，故选B。 【点评】考查过去进行时，注意平时识记，理解句意。 4．Students in Grade Nine ____________a maths exam at this time yesterday. A. take B. are taking C. were taking D. have taken 【答案】 C 【解析】【分析】句意：昨天的这个时候，九年级的学生正在参加数学考试。根据at this time yesterday. 可知这是一个过去的具体的时刻，过去的具体时刻出现的句子应使用过去进行时，C是过去进行时，故答案是C。

过去进行时讲解及习题

过去进行时讲解与习题 1.概念 过去进行时是表示过去某一时刻或某一时间正在进行或发生的动作,可以从两个方面来理解： 1 过去某一时刻正在进行或发生的动作。 如：They were playing football at ten o’clock yesterday morning. My mother was cooking when I got home. I was washing my clothes at this time yesterday. 2 过去某阶段持续进行的动作。 如：I was staying at home last weekend. 常与过去某一特定的时间状语连用，如last night, at that time, at 8:00 yesterday,

last Sunday , at this time yesterday, from 7 to 9 last night等。 也有时没有时间状语，要通过上下文的暗示来确定用过去进行时。E.g. The students all worked hard. Everyone knew what he was working for. 另外，也可用于when/while引导的时间状语从句中。但在复合句中，若主要动作和背景动作是同时发生的，那么主从句都可用过去进行时。 如：It was raining when they left the hospital. Jenny was reading while Danny was writing. 2.句型结构 ⑴肯定句：主语+ was/were + 动词现在分词(doing) + 其他. 如：I was playing basketball at 6:30 yesterday.

过去进行时专项练习题

过去进行时专项练习 一、用动词的适当形式填空。 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? We __________ (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.______ it _________(rain) when you left school? Yes, it ____. (No, it ____) 7.What _____ your father _____ (do) when he was your age? 8.One day, Edison __________ (wait) for a train to arrive, and suddenly a little boy ran to the track(轨道) to play. 9.The three of them were in a hurry because their plane __________ (leave) in five minutes. 10.She __________ (make) her dress the whole afternoon. 11.While we _____________ (wait) for the bus, a girl __________ (run) up to us. 12.I _____________ (telephone) a friend when Bob __________ (come) in. 13.Jim __________ (jump) on the bus as it __________ (move) away. 14.We __________ (test) the new machine when the electricity __________ (go) off. 15.She __________ (not want) to stay in bed while the others ________________ (all, work) in the fields. 二、选择题 1. I ______ a meal when you _____ me. A. cooked, were ringing B. was cooking, rang C. 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

过去进行时专题复习(word)

过去进行时专题复习（word） 一、过去进行时 1．—Did you watch the football match on TV last night? —I wanted to, but my mother her favorite TV programme. A. watches B. watched C. was watching D. had watched 【答案】 C 【解析】【分析】句意:一昨晚你在电视上看足球比赛了吗?一我想看，但我的母亲在看她最喜欢的电视节目。A.第三人称单数形式;B.过去式或过去分词;C.过去进行时形式;D.过去完成时形式。根据语境，所以选C。 2．I saw him in the library yesterday. He a book at that moment. A. reads B. is reading C. was reading D. will read 【答案】 C 【解析】【分析】at that moment 意为“在那时”，表示过去的时间点，表示过去某一时间正在进行的动作,用过去进行时，故选C。句意是：我昨天在图书馆里看见他了，那时他正在看书。 【点评】本题考查过去进行时的用法。 3．—Didn't you hear Dad call you? —No, I didn't. I ______ with Jack on the phone. A. am talking B. would talk C. have talked D. was talking 【答案】 D 【解析】【分析】句意：——难道你没有听到爸爸给你打电话吗？——是的，我们没有听到。那时我正在和杰克电话聊天。A.正在聊天，现在进行时；B.将聊天；C.聊天，现在完成时；D.正在聊天，过去进行时。爸爸打电话时，作者正在聊天，动作发生在过去，用过去进行时，故选D。 【点评】考查动词的时态和形式。注意过去进行时的用法。 4．——I called you last night , but you didn't answer. ——Sorry, Grace. I________I am A Singer when the phone rang. A. am watching B. was watching C. have watched 【答案】 B 【解析】【分析】句意：——我昨天晚上给你打电话了，但是你没有接。——对不起，Grace，电话响的时候我正在看《我是歌手》。am watching 现在进行时，正在看；was watching过去进行时，表示过去某个时间正在做某事；have watched现在完成时，已经看

(完整版)一般现在时一般过去时现在进行时过去进行时归纳总结

一般现在时一般过去时现在进行时过去进行时 1. 一般现在时 （1）一般现在时的构成 动词一般用原形，若主语为单数第三人称，则动词加词尾-s或-es，具体变化规则如下(与名词的单数变复数规则大致一样)： 1.一般情况下由动词后加-s构成。如： work→works 工作read→reads 读look→looks 看 come→comes 来live→lives 居住listen→listens 听 2.以s, x, z, sh, ch 以及字母o结构的动词，后加-es。如： guess→guesses 猜mix→mixes 混和go→goes 去 finish→finishes 完成catch→catches 抓住 3.以辅音字母加y结尾的动词，应将y改为i 再加-es。如： fly→flies 飞行study→studies 学习carry→carries 带，扛 一般现在时主要用动词的原形表示，如果主语是第三人称单数，则在动词原形式后加—s 或—es 。如： Tom often helps his parents do housework at home. 汤姆在家经常邦助父母做家务。 Sometimes Lucy washes her clothes herself. 有时候露西亲自洗她的衣服。 （2）一般现在时的用法 1）表示经常性或习惯性的动作或存在的状态。与often , always ,usually , sometimes , once a week , every day 等表示频度的副词或时间状词连用。如： I often go to school by bike. 我经常骑自行车去上学。 2) 表示客观事实或普遍真理。如： The earth goes around the sun .地球绕着太阳转。 3）在时间、条件等状语从句中，用现在时表示将来。如： If it rains tomorrow, we won’t go to the park. 如果明天下雨，我们就不去公园了。 When I grow up, I will go to America. 当我长大以后，我将去美国。 4）在某些以here , there 开头的句子用一般现在时表示正在发生的动作。如： There goes the bell .铃响了。 （3）与一般现在时连用的有时间状语 1）表示频度的副词always , often , usually , sometimes 等。 2）on Sandy, on Monday afternoon, every day , in the morning, every year 等时间状词。 3）once a year, twice a month , three times a week之类的表示频率的词组。 2.一般过去时（1）一般过去时的构成：一般过去时用动词的过去式表示。 Last week Tom made a model plane with his friend Jack. 上周汤姆和他的朋友杰克做了一个飞机模型。 （2）一般过去时的用法 1）表示过去某时间发生的动作或存在的状态。如： I got up at six this morning. 今天早上我六点起床。 We visited the factory last week. 上周我们参观了那个工厂。 2）表示过去习惯或经常发生的动作。如： When I was in the countryside, I often swam in the river. 当我在下乡时，我常常在河里游泳。 （3）和一般过去时连用的时间状语 Last night, yesterday, last week, some years ago, in 1995, in the past, the other day, at that time, just now 等。 （4）动词过去式分规则变化和不规则变化两种。不规则变化需逐个记忆，规则变化遵循以下原则： (1) 一般情况下，在动词后加 -ed 构成： work→worked 工作laugh→laughed 笑seem→seemed 似乎look→looked 看jump→jumped 跳play→played 玩 (2) 在以-e结尾的动词后只加 -d： close→closed 关like→liked 喜欢agree→ag reed 同意 (3) 以辅音字母加 y 结尾的动词，应将 y 改为i 再加-ed： study→studied 学习carry→carried 带，扛try→tried 试，设法 (4) 以重读闭音节或r音节结尾且末尾只有一个辅音字母的动词，要双写末尾的辅音字母再加-ed： stop→stopped停止drop→dropped 掉下prefer→preferred 宁愿 3. 现在进行时 （1）现在进行时的构成 现在进行时由“主语+am / is / are +动词的现在分词”构成。 否定形式：主语+am / is / are +not +动词的现在分词。 疑问形式“Am / Is /Are +主语+ 动词的现在分词。 肯定回答：Yes ,主语+am / is / are . 否定回答：Not , 主语+am / is /are + not .

初中英语专项练习过去进行时的讲与练习

过去进行时的讲与练习 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 否定形式：主语+was not (wasn't)/were not (weren't)+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 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 to rain. 我们正在外边玩，这时下起雨来了 一般过去时与过去进行时的用法比较： 一般过去时表示“在过去某个时间发生的动作或存在的状态”，而过去进行时则表示“在过去某个特定时间正在进行的动作”。 如：Tom wrote a letter to his friend last night. 汤姆昨晚给他的朋友写了封信。（信写完了） Tom was writing a letter to his friend last night. 汤姆昨晚一直在给他的朋友写信。（信不一定写完，只是强调了动作的延续性）。过去进行时和一般过去时的差别： 一般过去时表示“在过去某个时间发生的动作或存在的状态”，而过去进行时则表示“在过去某个特定时间正在进行的动作”。 例如：I was reading an English novel last night.昨晚我在看一本英文小说。（可能没看完） I read an English novel last night我昨晚看了一本英文小说。（已经看完） 过去进行时练习 二、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.