2019英语语法：过去进行时表示过去某一时刻正在进行的动作语文
英语语法：过去进行时表示过去某一时刻正在进行的动作
英语语法：过去进行时-表示过去某一时刻正在进行的动作1. 动词形式2.过去进行时的用法(2)表示过去某一时刻正在进行的动作。
比方：He was doing shopping this time yesterday.昨天这个时候他正在购物。
I was leaving for work when he came to see me.他来看我时 ,我正要离开去上班。
We were having a discussion at that time.那时我们正在讨论。
What were you doing at nine last night？昨晚九点时 ,你在做什么？I was doing my homework at this time yesterday.昨天的这个时候我正在做作业。
I was cooking when she knocked at the door.她敲门时我正在做饭。
What were you doing at 7 p.m.yesterday?昨天晚上七点你在干什么?一、选择填空。
1. She ___ to her university when a police car drove up beside her and made her stop.A. had drivenB. was drivingC. has drivenD. drove2. The schoolmaster ___badly behaved classes before he knew what to do with those problem students.A. has experiencedB. was experiencingC. would experienceD. had experienced参考答案:1-2: BD二、分析句子的语法结构 ,并译成中文。
1. he schoolmaster had experienced badly behaved classes before he knew what to do with those problem students.2. I know he’s baiting us to respond. I’m taking the bait in hopes that rational folks realize this is wrong and dangerous.【Newsweek】。
英语过去进行时的知识点归纳
英语过去进行时的知识点归纳
一、过去进行时的构成
1、一般过去时：主语+ was/were + 动词的-ing 形式
2、句式：（1）主语+ was/were + 动词-ing
例句：I was working in the garden yesterday afternoon.
（2）主语+ was/were +not+动词-ing
例句：She wasn’t doing anything at that time.
（3）主语+was/were+动词-ing+when/while
例句：He was watching TV when the lights went out.
二、过去进行时的用法
1、表示过去某一时间正在进行的动作
用于已经安排或计划好的将来活动
例句：My friend was taking a shower when I called her.
2、表示过去的某一时刻正在进行的持续性动作
例句：I was studying English at 7 o'clock yesterday.
3、表示过去某时发生的突发事件
例句：My father was reading the newspaper when the phone rang.
4、表示过去某个时间段内，一直在进行的动作
例句：I was doing my homework all afternoon.。
- 1 -。
时态详解：过去进行时
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。
过去进行时是表示过去某一时刻或某一时间内正在进行或发生的动作
过去进行时是表示过去某一时刻或某一时间内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。
E．g．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What were you doing during the holiday?另外，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e．g．Jenny was reading while Danny was writing．其结构是助动词be的过去形式was/were ＋v－ing．(否定句）We weren’t working in class．（一般疑问句）Were you working in class? 答语：Yes,I was No,I wasn,t过去进行时常与过去某一特定时间的状语连用，如，at this /that time，from 6to 8 yesterday，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．自主训练：（一）、单选1 What ______ from three to four yesterday afternoon?A was you doingB are you doingC did you doD were you doing2 – I call you yesterday evening，but there was no answer．－Oh．，I’m sorry I _____ dinner at my friend’s home．A haveB hadC was havingD has3 My mother _____ while my father _____TV．A cooked；was watchingB was cooking；was watchingC was cooked；watchedD cooked；watched4 When I got home，my son _____ the music．A am listening toB listened toC was listening toD was listening8 The teacher ______ when I came into the classroom．A is drawingB drawsC drewD was drawing11 Was it raining hard when you _____ this morning?A leftB leavesC was leavingD would leave1 ______ they______ （feed）the animals at 5：00 yesterday afternoon?2 Mrs．Green __________ （not wash）clothes at this time yesterday．．．翻译句子她太小了不能去上学（too.....to)1______________________________________________2.你太累了，请停下来休息一下吧（stop......to do)3.___________________________________________。
过去进行时[最[完整版]
![过去进行时[最[完整版]](https://img.taocdn.com/s3/m/0b4aece3a0c7aa00b52acfc789eb172ded639933.png)
范文范例参考过去进行时一、定义1. 表示过去某个时刻正在进行的动作。
He was having breakfast at six o’clock yesterday morning.2. 表示过去某个时间段正在进行的动作。
He was writing stories the whole morning.二、结构1. 肯定结构：主语+was/were +doing+其它.I was watching TV at eight last night.He was having breakfast at seven this morning.2. 否定结构：主语+was/were +not +doing+ 其它.I was not watching TV at eight last night.He was not having breakfast at seven this morning.3. 一般疑问句： Was/Were+主语+doing+其它?(1)Were you watching TV at eight last night?Yes, I was. / No, I wasn ’t.(2)Was he having breakfast at seven this morning?Yes, he was. / No, he wasn ’t.4. 特殊疑问句：疑问词+was/were+主语+doing+其它？三、时间标志词1. at+具体时刻+过去时间(at five last Saturday)2.at this time+过去时间(at this time yesterday)3. 过去时间段(from nine to ten last evening)完美 Word 格式整理版范文范例参考4. at that time/moment5. when &while引导的过去时间状语从四、现在分词复习动词 ing的基本变化规则1. __________________, 如 do —doing2.___________________, 如 have —having, come —coming3. __________________________________________________如: shop —shopping, skip —skipping, run--- running口诀：停止游泳， ___________ _____________开始跑步和跳绳， ___________ _____________ ___________口诀：现在分词 ing, 变法有三般。
过去进行时的使用场景与句子结构
过去进行时的使用场景与句子结构过去进行时是英语中的一种时态，用来描述在过去某一时刻或时间段进行的动作或事件。
它在语法结构上要求主语+be动词（was/were）+动词-ing形式。
本文将介绍过去进行时的常见使用场景和句子结构。
一、使用场景1. 表示过去某一时刻正在进行的动作过去进行时可以用来描述一个特定的过去时刻正在进行的动作。
例如：- I was working on my project at 9 PM last night.（昨晚9点我正在做我的项目。
）- They were cooking dinner when I arrived home.（我回到家时，他们正在做晚饭。
）2. 表示过去某一时间段内反复进行的动作过去进行时还可以表示过去某一时间段内反复进行的动作。
例如：- I was studying English every night last year.（去年我每晚都在学习英语。
）- She was traveling to different countries during her summer vacation.（她在暑假期间去不同的国家旅行。
）3. 表示过去某一时间点的背景动作过去进行时经常用作另一个过去动作的背景，强调在这个动作发生时正在进行的动作。
例如：- He was listening to music while I was cooking dinner.（我在做饭的时候，他正在听音乐。
）- They were studying in the library when the earthquake happened.（地震发生时，他们正在图书馆学习。
）二、句子结构过去进行时的句子结构主要由主语、be动词（was/were）和动词-ing形式组成。
1. 陈述句陈述句的基本结构是：主语+was/were+动词-ing形式- She was playing the piano when I entered the room.（我走进房间的时候，她正在弹钢琴。
过去进行时 (最完整版)
过去进行时 (最完整版)过去进行时是英语中的一种时态，用来表示过去某个时间正在进行的动作或状态。
它由"was/were + 动词的现在分词"构成。
下面是关于过去进行时的详细解释。
1. 表示过去某个时间正在进行的动作：- I was studying when she called me.（她给我打电话时，我正在学习。
）- They were playing soccer in the park yesterday.（昨天他们在公园踢足球。
）2. 表示过去某个时间正在进行的状态：- She was sleeping when I entered the room.（当我进房间时，她正在睡觉。
）- They were waiting for the bus at the bus stop.（他们在公交车站等待公交车。
）3. 过去进行时与过去简单时的区别：- 过去进行时强调过去某一时刻正在进行的动作或状态，而过去简单时则是描述过去已经完成的动作或状态。
- I was cooking dinner when he arrived.（他到达时，我正在做晚饭。
）（过去进行时）- I cooked dinner before he arrived.（他到达之前，我已经做好了晚饭。
）（过去简单时）4. 过去进行时的否定形式：- I was not studying when she called me.（她给我打电话时，我没有在学习。
）- They were not playing soccer in the park yesterday.（昨天他们没有在公园踢足球。
）5. 过去进行时的疑问形式：- Was she sleeping when I entered the room?（当我进房间时，她正在睡觉吗？）- Were they waiting for the bus at the bus stop?（他们在公交车站等待公交车吗？）需要注意的是，过去进行时通常与另一个过去的动作或事件同时发生。
过去进行时
was /were + v.–ing
过去进行时的句式
（1）基本结构：was/were + v-ing
（2）否定式： was/were not + v-ing
was not = wasn’t
were not = weren’t
（3）疑问句: 将 was/were 调到主语前
What was Tom doing just now?
4. She wasn’t cleaning ______________the room when I ____ went to see her. 我去看她的时候她不是在打扫房间。 was spending 5. I _____________my vacation in
England this time last summer.
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。
过去进行时的用法
3.表示过去的经常动作，常与always， forever等连用，略带感情色彩。如： She was always thinking of others. (赞扬) She was forever complaining. 她老是抱怨。 (厌烦) 4.表示两个同时持续的动作。如： I was doing my homework while he was listening to music. 我在做作业而他在听音乐。
(完整版)过去进行时的用法详解
(完整版)过去进行时的用法详解过去进行时是英语语法中的一个时态，用于描述过去某个具体时刻或时间段正在进行的动作或情况。
下面我们将详细介绍过去进行时的用法及相关注意事项。
用法1. 表示过去某时刻正在进行的动作过去进行时常用于描述过去某个具体时刻正在进行的动作。
在句子中，常常使用"was/were + 动词的现在分词"的结构来构成过去进行时。
例如：- I was studying when the phone rang.（电话响时我正在研究。
）- They were playing football at 5 pm yesterday.（昨天下午5点他们正在踢足球。
）2. 表示过去某段时间内的持续动作或情况过去进行时还可以用来描述过去某段时间内的持续动作或情况。
在这种情况下，我们可以使用"was/were + 动词的现在分词"来构成句子。
例如：- She was working hard all day yesterday.（昨天整天她都在努力工作。
）- We were waiting for the bus for two hours.（我们等了两个小时的公交车。
）3. 与过去时态的区别过去进行时与过去时态的区别在于强调动作的持续性，过去进行时更加注重描述过去某个时刻正在进行的动作，而过去时态则着重描述发生在过去的动作或情况。
例如：- I was reading a book when he called.（他打电话时，我正在看书。
）（过去进行时）- I read a book before he called.（他打电话之前，我看了一本书。
）（过去时态）注意事项1. 过去进行时通常与表示过去的时间状语连用，以更准确地表达动作发生的时间点或时间段。
2. 过去进行时不能用于表示经常性的动作或事实，而只适用于特定的过去时刻或时间段。
3. 当过去进行时与其他过去时态同时出现时，我们需要根据语境来确定时间的先后顺序。
过去进行时态
概念：
过去进行时时表示过去某一时刻或某时间内正在进行或发生的 动作。可以从两个方面理解
1、过去某一时刻正在进行或发生的动作 They were playing football at ten yesterday morning. My mother was cooking when I got home.
时间状语
做题时易见错误
1、易把be+现在分词记成be+过去分词 •He is talked to his mom at that time.
•He was talking to his mom at that time. •过去进行时与现在进行时结构上的区别在be动词上。
2、丢掉be动词或忘记把动词变成现在分词
I
read a story book last night.
I was reading a story book last night.
6、在宾语从句中当主句是过去时，从句若是现在进行时，需要变成过去进行时。 He said that he was drawing ( draw) a car at noon yesterday.
While用法
David fell while he was riding his bike. 主句的动作是短暂性的，从句的动作是持续 性的，此时用( while )引导从句，主句用（一 般过去时态），从句用（ 过去进行时态 ）。 当我在卧室睡觉时，爸爸进来了。 My father came in while I was sleeping in the bed room.
•I watch TV when he came in. I was watching TV when he came in. •They were play games at five p.m. yesterday. •They were playing games at five p.m. yesterday. 现在进行时be+现在分词缺一不可的规律也可应用于过去进行时。 •3、对动词或动词词组提问时丢掉doing We were reading at 5:00p.m. yesterday. •What were you doing at 5:00p.m. yesterday. 现在进行时What…doing…？句式同样适用与过去进行时。
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
过去进行时态学案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。
小学英语语法：过去进行时
小学英语语法：过去进行时过去进行时是一年级的重点语法，那么具体是如何的呢?一起来看看吧，希望对大家有所帮助!主要作用表示过去某个时刻或阶段正在进行的动作。
e.g. At that time she was working in a PLA unit.那时她在解放军某部工作。
What were you doing this time yesterday?与这个时态连用的时间状语常用：at nine o`clock, this time last night, these days, at that time 等。
用 when 引导的时间状语从句表示主句的动作正在进行的时间。
e.g. When he came in, I was reading a newspaper.注：1 、 while 引导时间状语从句叙述过去的动作时，从句常用过去进行时。
e.g. I read a magazine while I was waiting for the bus.2 、 when 用作并列连词，意为"这时"，连接两分句时，第一句多用过去进行时。
e.g. I was reading a newspaper when he came in.与过去进行时的区别一般过去时：强调过去某一时间开始或完成的动作。
过去进行时：强调过去某一时间正在进行的动作。
试区别下面两句： We were building a reservoir last winter.去年冬天我们在修建一座水库。
(可能尚未建成) We built a reservoir last winter.去年冬天我们修建了一座水库。
(已经建成)。
知识点过去进行时的用法
知识点过去进行时的用法过去进行时是英语中的一种时态，用于表示过去某个时间点或某个过去时段正在进行或发生的动作。
在语法结构上，过去进行时由“be动词（过去式）+动词-ing”构成。
本文将详细介绍过去进行时的用法和相应的例句。
1. 表示过去某一时刻正在进行的动作过去进行时可用来表达过去发生的某个时间点正在进行的动作。
这种用法通常与另一个过去时间点进行对比。
例句：- They were studying when the power went out.（电力中断时，他们正在学习。
）- I was cooking dinner while she was taking a shower.（她洗澡时，我在做晚饭。
）2. 表示过去某一时段内持续进行的动作过去进行时还用来描述过去某个时间段内持续进行的动作，这种用法并不着重指向某一具体时刻。
例句：- We were playing basketball for two hours yesterday.（昨天我们打了两个小时的篮球。
）- He was reading a book all evening.（他整晚都在读书。
）3. 表示过去某个时间点的背景动作过去进行时可以用于描述过去的某个时间点，强调其背景下正在进行的动作。
这种用法常常与一般过去时连用，用来提供更完整的背景信息。
例句：- When I arrived at the party, everyone was dancing.（当我到达晚会时，大家都在跳舞。
）- The phone rang while she was having a meeting.（她开会的时候电话响了。
）4. 表示过去愿望和计划过去进行时还可以表达过去的愿望和计划，表示当时的期望或打算。
例句：- I was hoping to visit Paris, but I couldn't afford the trip.（当时我希望能去巴黎，但是支付不起旅费。
过去进行时：那时候,我正和朋友们一起打篮球。
过去进行时：那时候，我正和朋友们一起
打篮球。
过去进行时是英语语法中的一种时态，用于描述过去某个时刻正在进行的动作或事件。
在这篇文档中，我将描述我在过去某个时刻和朋友们一起打篮球的情景。
那是一个阳光明媚的下午，我和几个好朋友聚在一起。
我们决定去附近的篮球场打篮球。
我穿着运动鞋和运动服，拿着篮球，和他们一起走向篮球场。
当我们到达篮球场时，篮球场上已经有一些人在打球了。
他们正在争球、传球、投篮，篮球场上充满了激烈的竞争氛围。
我加入了他们，一起投篮、防守和传球。
我们互相配合，努力争取每一个得分机会。
一会儿，我射中了一个三分球，队友们纷纷向我表示祝贺。
在比赛的过程中，我们不断提高技术，加强配合。
有时候我们
会犯错，但我们总是互相鼓励和支持。
即使在比赛中，我们也保持
着友谊和团队精神。
时间过得飞快，当天的太阳已经逐渐西斜。
篮球场上的光线也
变得黯淡。
我们感到疲倦了，于是决定结束比赛。
我们大步走回家，身上沾满了汗水和篮球场的尘土。
尽管累了，但我们心情愉快。
我们在打篮球的过程中不仅锻炼了身体，还享受
了和朋友们一起度过的美好时光。
回望过去，我依然可以感受到当时的快乐和活力。
那时候，我
正和朋友们一起打篮球，无忧无虑地享受着年轻时光。
过去进行时让我可以清晰地回忆起那一天的情景，让我再次感
受到了过去的美好。
无论多年过去了，这段回忆都将在我心中永存。
英语语法 什么是过去进行时
英语语法什么是过去进行时过去进行时是英语中的一种时态，用来描述过去某个时间点或时间段正在进行的动作或状态。
它通常由“was/were + 现在分词”构成。
在本文中，我将详细介绍过去进行时的用法、结构、常见例句以及注意事项。
一、过去进行时的用法：过去进行时表示在过去某个时间点或时间段正在进行的动作或状态。
它强调了过去某个时刻的持续性。
过去进行时通常用来描述以下情况：1. 过去某个时间点的持续动作：- I was studying when she called me.（她给我打电话时，我正在学习。
）- They were playing soccer at 3 p.m. yesterday.（昨天下午3点他们在踢足球。
）2. 过去某个时间段的持续状态：- She was living in Paris for two years.（她在巴黎住了两年。
）- We were working on the project all day yesterday.（昨天整天我们都在做这个项目。
）3. 过去的计划或安排：- They were going to the party, but it was canceled.（他们本想去参加派对，但是派对取消了。
）- I was meeting my friend for lunch, but he got sick.（我本来要和朋友吃午饭，但是他病了。
）4. 过去的态度或感受：- She was loving every minute of her vacation.（她度假的每一分钟都很享受。
）- They were hating the rainy weather.（他们讨厌那阴雨连绵的天气。
）二、过去进行时的结构：过去进行时的结构由“was/were + 现在分词”构成。
下面是各种人称和数的过去进行时的构成：1. 肯定句结构：- I was studying.- You were working.- He/she/it was sleeping.- We/you/they were playing.2. 否定句结构：- I was not studying.- You were not working.- He/she/it was not sleeping.- We/you/they were not playing.3. 疑问句结构：- Was I studying?- Were you working?- Was he/she/it sleeping?- Were we/you/they playing?4. 疑问句的否定回答：- Yes, I was./No, I wasn't.- Yes, you were./No, you weren't.- Yes, he/she/it was./No, he/she/it wasn't.- Yes, we/you/they were./No, we/you/they weren't.三、过去进行时的常见例句：下面是一些常见的过去进行时的例句，以帮助你更好地理解其用法和结构：1. They were watching a movie when I arrived.（我到达时，他们正在看电影。
过去进行时
过去进行时的构成：•1.概念:表示过去某个时刻或过去一段时间正在进行的动作.•2.公式:主语+was/were+doing sth +时间状语•3.指示词:then, at that time, once, 等连用,或者用另一动作来表示过去的时间.过去进行时：表示在过去某一时间内正在进行的动作。
构成：was / were + 现在分词（其中was是am、is的过去式，were是are的过去式）eg. 1) I was doing my homework then .那时，我正在做作业。
2) He was cooking in the kitchen at 12 o’clock yesterday .昨天12点，他正在厨房烧饭。
1) 过去进行时表现过去某一时刻正在进行的动作。
eg. She was writing a letter when I came in .我进来时，她正在写封信。
2）过去进行时还表示过去某阶段正在进行的动作。
eg. They were waiting for you yesterday .他们昨天一直在等你。
现在分词的构成•1）一般动词在词尾加-ing，读/iη/，•如go -going。
•2）以不发音字母e结尾的动词，先去掉e，再加-ing。
•come -coming make -making write -writing •3）以重读闭音节结尾的动词，如果末尾以一个辅音字母结尾，应先双写这个字母，再加ing，x和w结尾的除外。
•如:get -getting swim -swimming•show -showing•4）以字母y结尾的单词，直接加ing。
•如carrying、playing、studying。
•5）以字母ie结尾的动词，变ie为y，再加ing。
•die→dying lie→lying•6）以元音字母加e结尾，或以e结尾，且e发音的动词，直接加-ing 。
•see -seeing be -being3. 使用进行时态的注意事项•一些动词，如see、hear、love、like、know、remember；understand、have等表示感情、知觉和状态的词，一般不用于进行时态。
过去进行时分类及例句
过去进行时是表示在过去某一时刻或某段时间内正在进行的动作的时态。
它由“was/were + 现在分词”构成。
1. 表示过去某一时刻正在进行的动作：- I was studying for my exams when my friend called me.（当我正在为我的考试学习时，我的朋友给我打电话了。
）- They were playing football in the park when it started to rain.（当他们在公园里踢足球时，天开始下雨了。
）- She was cooking dinner when her husband arrived home from work.（当她的丈夫下班回家时，她正在做晚饭。
）- He was watching TV when his phone rang.（当他的电话响时，他正在看电视。
）- We were walking in the park when we saw a beautiful rainbow.（当我们在公园里散步时，我们看到了一个美丽的彩虹。
）2. 表示过去某一时间段内正在进行的动作：- The children were playing with their toys when their mother came into the room.（当孩子们的妈妈走进房间时，他们正在玩他们的玩具。
）- I was reading a book when my sister interrupted me.（当我的妹妹打断我时，我正在读一本书。
）- They were dancing at the party when the music suddenly stopped.（当他们在派对上跳舞时，音乐突然停止了。
）- She was writing a letter when her brother knocked on the door.（当她的哥哥敲门时，她正在写一封信。
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
过去进行时态学案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。
过去正在进行时
过去正在进行时一、定义：表示过去某一时刻正在进行的动作二、结构：主语+was/were + 现在分词（即V-ing）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。
否定句：主语+was/were not +现在分词疑问句：was/were + 主语+ 现在分词Were you playing basketball at four yesterday afternoon?昨天下午四点你们在打篮球吗?特殊疑问句：特殊疑问词+ was/were + 主语+ 现在分词What was he researching all day last Sunday? 上周日他一整天都在研究什么？三、由when引导的时间状语从句，主句用过去进行时，从句应用一般过去时，如：When the teacher came in,we were talking. 当老师走进来的时候，我们正在聊天作业：1、Mary ___ a dress（裙子）when she cut her finger.A. madeB. is makingC. was makingD. makes2、Mike and I___(play) baskteball at that time yesterday afternoon.3、I first met Lisa three years ago.She___(work) at a radio shop at the time.4、When I arrived at his office（办公室）,he___on the phone.(speak)5. When my brother came into the bedroom，I___(dance).。
过去进行时
过去进行时过去进行时表示过去某一时刻或一段时间内正在进行的动作或状态。
例句：I was XXX.过去进行时也可以用来描述过去某一时刻正在进行的动作，这时常与表示瞬间动作的过去简单时连用。
例句：I was XXX I saw my friend.过去进行时还可以用来表示过去某一时刻正在进行的动作被另一个动作打断。
例句：I was cooking dinner when the phone rang.过去进行时还可以用来描述过去某一时刻正在进行的动作或状态，以及与之相关的情境或环境。
例句：It XXX.XXX while he was reading.They were always quarrelling。
which was a source of XXX.The girl was constantly changing her mind。
making itdifficult for others to make plans with her.XXX.I was studying when she called me.The party was in full swing when the police arrived.I don't like it when you talk to me like that.I was hoping to see you at the party last night.She was lying on the couch。
watching TV when I walked in.I can't believe you're still working on that project.I own a car。
but I prefer to take public XXX.I promise I will XXX.I can XXX.I am currently reading a book about history.show him around the office。
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英语语法：过去进行时-表示过去某一时刻正在进行的动作
1. 动词形式
2.过去进行时的用法
(2)表示过去某一时刻正在进行的动作。
比如：
He was doing shopping this time yesterday.昨天这个时候他正在购物。
I was leaving for work when he came to see me.
他来看我时，我正要离开去上班。
We were having a discussion at that time.
那时我们正在讨论。
What were you doing at nine last night？
昨晚九点时，你在做什么？
I was doing my homework at this time yesterday.
昨天的这个时候我正在做作业。
I was cooking when she knocked at the door.
她敲门时我正在做饭。
What were you doing at 7 p.m.yesterday?
昨天晚上七点你在干什么?
一、选择填空。
1. She ___ to her university when a police car drove up beside her and made her stop.
A. had driven
B. was driving
C. has driven
D. drove
2. The schoolmaster ___badly behaved classes before he knew what to do with those problem students.
A. has experienced
B. was experiencing
C. would experience
D. had experienced
参考答案:
1-2: BD
二、分析句子的语法结构，并译成中文。
1. he schoolmaster had experienced badly behaved classes before he knew what to do with those problem students.
2. I know he’s baiting us to respond. I’m taking the bait in hopes that rational folks
realize this is wrong and dangerous.【Newsweek】。