初中过去进行时态精讲及
一、概念和用法:
1）概念：表示过去某时正在进行的状态或动作。
2）过去进行时的主要用法是描述一件事发生的背景；一个长动作发生的时候，另一个短动作发生。
3) 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：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。
What was he researching all day last Sunday? 上周日他一整天都在研究什么？
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。
It was raining when they left the station. 他们离开车站的时候天正在下雨。
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。
二、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)
三、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)
He was cleaning his car while I was cooking. 他擦车时我在做饭。(两个动作同时进行) 四、通常不能用于过去进行时的动词主要有：agree, be, believe, belong, care, forget, hate, have(拥有), hear, know, like, love, mean, mind, notice, own, remember, seem, suppose, understand, want, wish等。例如：
误：I was knowing the answer.
正：I knew the answer. 我知道答案。
误：I wasn't understanding him.
正：I didn't understand him. 我不明白他的意思。
五、典型例题
1) Mary ___ a dress when she cut her finger.
A. made
B. is making
C. was making
D. makes
答案C. 割伤手指是已发生的事情，应用过去时。同时，when表时间的同时性，"玛丽在做衣服时"提供事情发生的背景，因此用过去进行时。
2) As she ___ the newspaper, Granny ___ asleep.
read；was falling B. was reading；fell C. was reading；was falling D. read；fell 答案B.句中的as = when, while，意为"当……之时"。描述一件事发生的背景时，用过去进行；一个长动作发生的时候，另一个短动作发生。句意为"在她看报纸时，奶奶睡着了。"句中的fell (fall的过去时)，是系动词，后跟形容词，如：fall sick。
过去进行时专项练习
一、单项选择
1.My brother ___ while he ___ his bicycle and hurt himself.
A. fell, was riding
B. fell, were riding
C. had fallen, rode
D. had fallen, was riding
2. Tom ___ into the house when no one ___.
A. slipped, was looking
B. had slipped, looked
C. slipped, had looked
D. was slipping, looked
3.The last time I __ Jane she ___ cotton in the fields.
A. had seen, was picking
B. saw, picked
C. had seen, picked
D. saw, was picking
4.I don ' t think Jim saw me; he ___ into space.
A. just stared
B. was just staring
C. has just stared
D. had just stared
5.I first met Lisa three years ago. She ___ at a radio shop at the time.
A. has worked
B. was working
C. had been working
D. had worked
6.---Hey, look where you are going!
---Oh, I ' m terribly sorry.________.
A. I ' m not noticing
B. I wasn ' t noticing
C. I haven ' t noticed
D. I don ' t notice
7. 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 travel
8. I ___ my breakfast when the morning post came.
A. had
B. had been having
C. have been having
D. was having
9.When I arrived at his office, he ___ on the phone.
A. was speaking
B. spoke
C. had been speaking
D. had spoken
10. “ What ' s the matter, Ali? You look sad. ”
“ Oh, nothing much. As a matter of fact, I ___ of my friends back home. ”
A. just thought
B. have just been thinking
C. was just thinking
D. have just thought
二、动词填空。
１．John_______（work）all day yesterday.
２．He _______（walk）home when the （rian）_______begin.
３．—What______you _______（do）at ten o'clock yesterday﹖
—I_______（studay）in class．
４．When Harry _______（have）breakfast Lily _______（telephone）him．５．When I ________ （go）to school this morning I ______ （see）a car running into a bus．
6. This time yesterday Jack ______ (mend) his bike.
7. I ______ (write) a letter at ten last night.
8. It was six. The Greens ______ (have) supper.
9. When you ______ (knock) at the door yesterday,I ______ (do) some washing.
10. While my mother ______ (watch) TV, I ______(make) a kite.
三、英汉互译。
1、昨晚我给你打电话时，你正在干什么？
2、上中学时，我住老师家里。
3、他昨天本来要看那场戏的，可是太忙了。
4、They wanted to know when we were leaving for Shanghai.
5、Soon the whole town was talking about it.
英汉互译答案
1、What were you doing when I phoned you last night？
2、I was living in my teacher's house when I was in middle school.
3、He was watching the play yesterday, but he was too busy.
4、他们想知道我们什么时候去上海。
5、不久镇上的人就都谈论起这件事了。
答一读句子，找规律 1. I was playing football at three last Sunday. 2 .They were singing songs from seven to nine last night. 3. I was waiting for you from eight to ten yesterday morning. 4.What was he doing all day last Sunday? 5.It was said that she was writing a novel last year. 二：过去进行时结构：主语+ was / were + V-ing + 其它。 否定式：主语+ was / were not + V-ing + 其它 三：与过去进行时经常连用的时间状语 1.at 3:00 last monday ...，at 8:00 last night即：过去某一具体时刻 2.from nine to ten yestreday即（过去某一具体时间段） 3.when引导的从句 4.while引导的从句 四；when与while的区别 I was watching TV when my mother came in. He was playing basketball while she was sleeping. 过去进行时+when（这时，突然）+一般过去时 过去进行时+while+过去进行时 过去进行时练习题 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.
外研版英语过去进行时的用法归纳练习 一、初中英语过去进行时 1．Peter with his classmates ________ for the bus when the earthquake happened. A. is waiting B. was waiting C. are waiting D. were waiting 【答案】 B 【解析】【分析】句意：地震发生时，彼得和他的同学一起等公共汽车。根据when the earthquake happened，可知when引导的时间状语从句，从句用一般过去时，主语用过去进行时，with有就远一致原则，主语是with前的Peter，第三人称单数，故助动词是was，故选B。 【点评】考查时态，注意主谓一致的用法。 2．—Why didn't you pick up my phone yesterday evening? —Oh, I _____ in the kitchen at that time. A. am cooking B. cooks C. was cooking D. cooked 【答案】 C 【解析】【分析】句意:一昨天晚上你为什么不接我的电话?一哦，那时我在厨房里做饭。根据句意昨天晚上你打电话来时，我正在做饭。一个过去动作发生时，另一个过去动作正在发生，把正在发生的动作用成过去进行时态。故选C。 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．—I went to your office at 9: 00 yesterday morning, but you were not in. —Sorry, I ________ with the manager in the meeting room at that time. A. am talking B. was talking C. were talking D. have talked 【答案】 B 【解析】【分析】句意：——昨天早上九点我去了你的办公室，但是你不在。——对不起，在那时我正在会议室和经理说话。A.现在进行时；B.过去进行时；C.过去进行时；D.现在完成时。根据at 9: 00 yesterday morning，可知是过去进行时，结构是was/were+doing，主语是I，所以用was，talk的ing是talking，故选B。 【点评】考查过去进行时，注意平时识记其结构，理解句意。
过去进行时态详解及练习 1.过去进行时用法： ①过去某个时间正在发生的动作 例：He was cooking at six last night. 昨天晚上六点，他正在做饭。 ②过去某段时间正在发生的动作 例：I was staying here from March to May last year. 去年从3月到5月，我一直呆在这里。 2.与过去进行时连用的时间状语，常见的有at nine last night at that time= then at this time yesterday 或者：when the teacher came in while he was reading 的提示 3.过去进行时的构成：was\were +现在分词 4.过去进行时的四个基本句型 肯定句He was cooking at six last night. 否定句He was not cooking at six last night. 一般疑问句Was he cooking at six last night? 肯定和否定回答Yes ,he was. No, he wasn’t. 特殊疑问句What was he doing at six last night? 5.过去进行时的固定句型 Jim was reading when the teacher came in. 当老师进来的时候，吉姆正在读书。 Jim was reading while Kate was watching TV. 在凯特正在看电视的同时，吉姆正在读书。 Jim came in while Kate was watching TV.
过去进行时练习题 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. 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 while the others ________________ (all, work) in the fields. 6. While mother ________ (put) Cathy to bed, the door bell ________ (ring). 7. As I __________ (walk) in the park, it __________ (begin) to rain. 8. Even when she ___________ (be) a child she _____ _____ (already, think) of becoming a ballerina (芭蕾舞演员). 9. It was quite late at night. George __________ (read) and Amy __________ (ply) her needle when they __________ (hear) a knock at the door. 10. There __________ (be) a group round the fire when they __________ (reach) it. An old woman __________ (sit) on the ground near the kettle; two small children __________ (lie) near her; a donkey __________ (bend) his head over a tall girl. 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. _____ 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 ____) 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. In 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. 三、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
过去进行时英语期末复习(1) 一、过去进行时 1．John _______ so hard on his project that he didn't notice his mom enter the room. A. works B. has worked C. was working D. will work 【答案】C 【解析】【分析】句意：约翰学习是如此努力，以至于他没有注意到他妈妈进了房间。works是一般现在时，表示经常发生的动作；has worked是现在完成时，表示过去的动作对现在造成的影响或结果；was working是过去进行时，表示在过去某个时间点正在发生的动作；will work是一般将来时，表示在将来将要发生的动作。从句的动作didn't notice是一般过去时，所以动作work hard当时正在进行，故答案为C。 【点评】考查动词的时态。弄清时态的定语，判断各个选项的性质，根据句子的语境和时态前后一致的关系确定选项。 2．Tom said he ____basketball with his classmates from 4:00 to 6:00 yesterday afternoon. A. is played B. was playing C. plays D. had played 【答案】 B 【解析】【分析】句意：汤姆说他昨天下午4点到6点正在和同学一起打篮球。A.被打；B.正在打；C.打，三单式；D.打，过去完成时。根据from 4:00 to 6:00 yesterday afternoon可知用过去进行时，其构成为was/ were doing，主语是he，第三人称单数，be动词用was，故答案选B。 【点评】考查动词的时态。注意过去进行时的用法。 3．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。 【点评】考查过去进行时，注意at this time加过去的时间范围用于过去进行时。 4．—I went to your office at 9: 00 yesterday morning, but you were not in. —Sorry, I ________ with the manager in the meeting room at that time. A. am talking B. was talking C. were talking D. have talked 【答案】 B 【解析】【分析】句意：——昨天早上九点我去了你的办公室，但是你不在。——对不起，在那时我正在会议室和经理说话。A.现在进行时；B.过去进行时；C.过去进行时；D.现在完成时。根据at 9: 00 yesterday morning，可知是过去进行时，结构是was/were+doing，主语是I，所以用was，talk的ing是talking，故选B。 【点评】考查过去进行时，注意平时识记其结构，理解句意。
常见的八种英语时态详解 时态（Tense）是表示行为、动作和状态在各种时间条件下的动词形式。因此，当我们说时态结构的时候，指的是相应时态下的动词形式。英语时态分为16种 1. 一般现在时 基本结构：①be动词am/is/are；②行为动词原形或单数第三人称。 否定形式：①am ／is ／are ＋________；②此时态的谓语动词若为行为动词，则在其前加_________，如主语为第三人称单数，则用___________，同时还原行为动词。 一般疑问句：①把be动词放于句首；②用助动词do提问，如主语为第三人称单数，用does，同时，还原行为动词。 提示词：always , everyday , often , once a week (month , year , etc.) , sometimes , seldom , usually 1) 描述当前时间内经常出现、反复发生的动作或存在的状态。 She doesn't often write to her family, only once a month. It seldom rains here .这儿很少下雨。 2）仅为了描述状态、性质、特征、能力等等。 这里的目的是为了"描述现阶段的动作或状态"，其重点"不是强调动作发生的时间、或进行的状态"。例如：
He can speak five foreign languages . Changjiang River is one of the longest rivers in the world. 3) 陈述客观事实、客观真理。 The earth goes around the sun .地球绕着太阳转。 4) 根据英文语法规定，当主句的谓语动词是一般将来时，那么时间或条件状语从句的谓语动词只能用一般现在时来表示将来要发生的动作。例如： I'll tell him the news when he comes back. 他回来时，我将告诉他这个消息。 If you take the job , they will talk with you in greater details. 5）现在时的特殊用法：一般现在时表过去 1. 用于某些动词(tell, say, hear, learn, gather等)表示不确定的过去时间。如： I hear that he got married last month. 我听说他上个月结婚了。 Mary says you told her to come over here. 玛丽说是你让她到这儿来的。 2. 当要陈述一个客观事实时，有时即使有过去时间状语也可用一般现在时。如： The story is set in the summer of 1937. 故事的背景是1937年夏天。 The story begins in the year 1937. 故事开始于1937年。 练习 1)He always _____ ( get）up early. 2)Mary often ______（do）some shopping on Sundays 3).I’ll go with you as soon as I_______（finish)my homework. 4)If he _______(come) here, I will tell you 5）The earth ________( move) round the sun. 6)Tom sometimes ________(have) lunch at school. 7)Lily usually ________(fly) kites on weekends.
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）
现在进行时-过去进行时和过去将来时
一、现在进行时 （一）结构 由Be(am／is／are) ＋动词—ing 构成。 （二）用法 1、表示说话时刻正在进行的动作及行为，或者包括说话时刻在内的一段时间正在进行的动作。常用时间状语及标志词：now( at the moment ) , listen , look , this week , this evening , these days 等。 Listen , Someone is playing the piano in the next room . 2、表示一种渐进的过程。 My younger brother is becoming more and more interested in English . 3、与always , all the time , forever等连用，表示说话人某种强烈的情感，如：赞许、批评；喜欢、厌恶等。例如： He is always thinking of others , not of himself . （表示赞许）他总是为他人着想，而不为自己。 She is often doing well at school. （表示满意）她在学校学习挺不错的。 Are you feeling better today? （表示亲切）你今天觉得好一些吗？ One of my roommates is constantly leaving things about.（表示不满）我的一个室友老是乱扔东西。 Some sellers are often knocking at our door and promoting their products to us .（表示不喜欢）有些推销员老是敲我家的门,向我们推销他们的产品。 4、表示移位的动词，如go,come,leave,start,arrive等，其现在进行时可表将来。 She is leaving for Beijing next weak . My friend is coming for dinner . （三）句型 1、肯定句：主语+ be(am／is／are) ＋动词—ing +其他。 I am studying now . 2、否定句：主语+ be +not+动词—ing +其他。 I am not studying now . 3、一般疑问句：Be+主语+动词—ing +其他？ Is she studying now ? Yes ,she is ./No,she isn’t . 4、特殊疑问句：特殊疑问词+ Be+主语+动词—ing +其他？
时态详解：过去进行时 一、过去进行时的定义 过去进行时主要表示过去某一时刻正在进行的动作，或表示过去某一阶段一直在进行的动作。如： I was having a talk with Li Hua at that time. 那时，我正在跟李华谈话。 I was watching TV at home last night. 昨晚我一直在看电视。 二、如何理解过去进行时： 大家知道，过去进行时表示说话时正在进行的动作或发生的情况。由此可推知，过去进行时就是表示在过去某时正在进行的动作或发生的情况。如汉语说“我进来时他正在吃饭”，如果“进来”发生在过去，那么“正在吃饭”显然就是过去某时正在进行的动作——也就是说，“进来”用一般过去时，“正在吃饭”就要用过去进行时。 三、过去进行的构成 过去进行时由“was / were + 现在分词”构成。如： Someone is knocking the door. 有人在敲门。 Steam was rising from the coffee. 咖啡冒着热气。 Clouds were flying across the sky. 云彩飘过天空。 注意有些was (were) doing sth不是现在进行时，而是系表结构，其中的doing sth是动名词，不是现在分词。如： Her job was washing clothes. 她的工作是洗衣裳。 Her hobby was growing roses. 她的爱好是种植玫瑰。 Her suggestion was having our conversation in French. 她的建议是我们用法语交谈。 四、过去进行时的主要用法 1. 表示在过去某一点时间或某一段时正在进行的动作。如： I was having a bath when the phone rang. 我正在洗澡，突然电话铃响了。 She was writing letters. I didn’t want to disturb her.她在写信。我不想打扰她。 2. 表示在过去短期内正在进行的动作或存在的情况，这种情况通常不会长期如此。如：
过去进行时 一、定义：过去进行时主要表示过去某个时刻或某一阶段正在进行的动作；过去进行时可以 用来描述一件事发生的背景：一个长动作发生的过程中（用过去进行时态），伶一 个短动作发生（用一般过去时态）。 二、过去进行时的不同句式 __________________________________________________ __________________________________________________ __________________________________________________ __________________________________________________ 三、过去进行时的常见标志 1、常用时间状语：then, at this/that time yesterday, at that moment, this morning, the whole morning, all day yesterday, from nine to ten last evening, when, while等。 Eg. What were you doing while I was watching TV then? __________________________________________________ 2、在一些情况下没有使用时间标志词，这时要通过上下文来判断使用过去进行时态。 Eg. They were expecting you the day before yesterday, but you didn’t show up. __________________________________________________ 四、疑难拓展 1、always 等副词与过去进行时连用 过去进行时常用always, forever, continually, constantly, frequently等副词来表达说话人的赞美或厌世等情感。 Eg. I was always making the same mistakes then. He was constantly asking questions. __________________________________________________ 2、过去进行时表过去将来 过去进行时（go, come, start, stay, leave, fly等一些表示位置移动的动词的过去进行时态）可表过去将来。 Eg. He didn’t say when she was coming. __________________________________________________ 3、一般过去时和过去进行时的区别 过去进行时表示过去某时正在进行的动作，而一般过去式则表示一个完成的动作。也就是说，用一般过去时只是表示有过这件事，用过去时则强调动作的连续性或动作当时正在发生。 Eg. He was reading a novel this morning.上午他在看一本小说。（可能没看完）He read a novel this morning.上午他看了一本小说。（已经看完） The children were watching TV yesterday evening.昨晚孩子们整晚都在看电视。（没干别的）
英语时态之过去进行时 过去进行时 过去进行时表示在过去某一时刻或某一段时间进行或发生的动作。其形式为was /were + V-ing。常与表示过去的时间状语连用，如：last night, last Saturday等；或者与when, while, as引导的过去时间状语连用。 概念 过去进行时（Past continuous tense或Past Progressive tense）表示过去某时正在进行过去进行时的动作（不强调是否完成）。（过去进行时具体用在什么地，看下面的容） 结构 1. 过去进行时由“主语+was/were + 现在分词”构成 EX：We were having supper when the phone rang. 我们正在吃晚饭时响了。 2. 过去进行时的否定式由“主语+was/were not +现在分词”构成 EX：This time yesterday Jack was not watching TV. He was repairing his bike. 昨天这个时候，杰克不是在看电视，而是在修理自行车。 3. 过去进行时的疑问式由“was/were +主语+ 现在分词”构成 EX：Were you playing basketball at four yesterday afternoon? 昨天下午四点你们在打篮球吗?
主要用法 基本用法 1. 过去进行时的基本用法主要表示过去某一时间正在进行的动作。 过去进行时 如：He fell asleep when he was reading. 他看书时睡着了。 2. 用过去进行时表示现在主要是为了使语气委婉、客气。 如：I was wondering if you could give me a lift. 我不知你能否让我搭一下车。 【注】一般过去时也有类似用法，但比较而言，用过去进行时显得更客气，更不肯定。 3. 过去进行时表示感情色彩与现在进行时相似，过去进行时也可表示满意、称赞、惊讶、厌恶等感情色彩，也通常与always,forever,continually等副词连用。 如：They were always quarrelling. 他们老是吵架。 4. 动词be的过去进行时也可表示过去一时的表现或暂时的状态。 比较：He was friendly. 他很友好。（指过去长期如此） He was being friendly. 他当时显得很友好。（指当时一时的表现） 补充：when 的后面加一般过去时，而且动词是不延续性动词。 while 的后面加过去进行时，动词是延续性动词。 特殊用法
英语时态讲解 1. 一般现在时的应用 (1) 表示经常发生的动作或存在的状态。常用频度副sometimes, often, always, usually, seldom 以及时间副词 every day / night / week / month / year, in the morning, in the afternoon, in the evening, at night 做状语。如： He often stays up late. 他常熬夜。 We go home every month. 我们每月都要回家。 I watch TV at night. 我晚上看电视。 (2) 表示客观真理或永恒的状态。如： The earth travels round the sun. 地球绕太阳旋转。 Trees turn green in spring. 春天树木变绿。 Liquid turns into gas when it is hot enough. 足够热时，液体变为气体。 Practice makes perfect. 熟能生巧。 (3) 现阶段的状态。常跟时间副词now连用。如： He lives in Beijing now. 他现在住在北京。 She is at home. 她在家。 They work in that factory. 他们在那家工厂工作。 (4) 习惯性的爱好或行为。如： I like dancing while she likes singing. 我喜欢跳舞，而她喜欢唱歌。 We get up at six. 我们六点起床。 He studies very hard. 他学习很刻苦。 (5) 表示已经计划、安排好了或时间表上所安排，并且一定要做的事情。用于这种句型的动词主要是瞬间动词：come, go, leave, arrive, begin, start, stop, close, open等。如： The train arrives at five past eight and leaves at ten past eight. 火车八点过五分到，八点过十分
. 过去进行时的结构及句型变化 过去进行时由"was / were + 现在分词"构成。如： I was doing my lessons then. 那时，我在做功课。 We were cleaning the house. 我们在打扫房子。 过去将来时态的肯定句、否定句和疑问句形式： 肯定句例句：I was walking down the street when a UFO landed. 否定句例句：I wasn't walking down the street when a UFO landed. 一般疑问句例句：Were you walking down the street when a UFO landed? 特殊疑问句例句：What were you doing when a UFO landed? 过去进行时的用法详解 (1) 表示在过去某一时间正在进行的动作，此时句中往往有表示过去的时间状语then,at that time,thistime,yesterday等。 I was doing my homework when my mother came to home. (2)叙述在过去的同一时间都在进行的几个动作，通常用While I was studying at college while my brother was teaching at university.. (3)表示在过去某一段时间内一直持续进行的动作 They were expecting you yesterday, but you didn't turn up. 英语中有四类动词一般不用进行时（不用现在进行时和过去进行时） 1)表心理状态、情感的动词，如love ,hate ,like ,care ,respect ,please ,prefer ,know 等，若用进行时则词意改变。 2)表存在、状态的动词，如appear ,exist ,lie ,remain ,stand ,seem等 3)表感觉的动词，如see ,hear ,feel ,smell ,sound ,taste等. 4)表一时性的动词，如accept ,allow ,admit ,decide ,end ,refuse ,permit ,promise等。 初中英语过去进行时练习题 一、写出下列动词的三单现、过去式和现在分词 go ______ _______ _______ enjoy _______ _______ ________ buy ______ ______ _______ eat_____ _______ _______ get _______ _______ _______ walk ________ _______ ________ take______ ______ ______ dance_______ ________ _______ write _____ ______ ______ run______ _______ _______ swim_____ _______ _______ find _______ _______ _____ begin______ ______ ______ eat ______ _______ ______ play ______ ______ _______ study ______ ______ ________ 二、按要求改写句子 1. The boy was playing basketball. 否定句：____________________________ 一般疑问句：_________________________ 肯定回答：__________________________否定回答：______________________ 2.She was closing the door now. 否定句：____________________________ 一般疑问句：_________________________ 3.I was doing your homework. 否定句：____________________________ 一般疑问句：_________________________
初中英语过去进行时专项语法讲解 (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： 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。 What was he researching all day last Sunday? 上周日他一整天都在研究什么？ 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。 It was raining when they left the station. 他们离开车站的时候天正在下雨。 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：