初中英语过去进行时讲解课件(共19张PPT)
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初中过去进行时课件
时态混淆错误
总结词
时态混淆错误是指将过去进行时与其他 时态混淆，导致句子意思表达不准确。
VS
详细描述
学生在使用过去进行时时，可能会将其与 一般过去时、过去完成时等其他时态混淆 ，导致动词形式错误，影响句子的意思。 例如，“I was playing basketball when he left”应该使用过去进行时，但 学生可能会误用一般过去时，写成“I played basketball when he left”。
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A. She was cooking dinner when I called.
B. She cooked dinner last night.
C. She is cooking dinner now.
D. She cooked dinner yesterday.
填空题练习
填空题1： 根据所给情境 ，填入合适的动词时态。
THANKS
感谢观看
例如：“I was playing basketball at 3 o'clock yesterday afternoon.”（ 昨天下午三点我正在打篮球。）
否定句
否定句是表达否定意思的句子，通常以助动词do not或did not开头，后面跟着主语和谓语。
例如：“They were not watching TV at 8 o'clock last night.”（昨晚八点他们没有在看电视。）
We ____(eat) dinner when the power went
off.
They ____(play) in the park when it started to
中考英语语法：过去进行时知识点共17张ppt课件
精选编辑ppt
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典型例题1：Mary a dress when she cut her finger.
A. made B. is making C. was making D. makes
解析：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 ，表示“割伤手指”的时候“玛丽做衣 服”的动作正在进行，它提供事情发生 的背景，因此用过去进行时。
A.swim
B.swam
C.will swim
D.was swimming
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3.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 4.Tom ___ into the house when no one ___. A.slipped,was looking B.had slipped,looked C.slipped,had looked D.was slipping,looked
中考英语语法： 过去进行时
精选编辑t
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过去进行的结构
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。
精选编辑ppt
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11.When I arrived at his office,he ___ on the phone.
过去进行时(20张PPT)初中英语专项复习课件(2)
They were having a class this time yesterday. I was drawing a horse when the teacher came in.
动名词变化规则
口诀
规则
例子
直 1. 一般情况下，直接在动词后加-ing。 play –
playing
去 2. 动词以不发音的-e结尾，要去-e加
易错点1 when和while引导时间状语从句 when的用法
3. 表示突然发生某事，意思是“正在……时突然”，主 句常用过去进行时，when从句常用一般过去时。 I was just coming along to see you when I ran into Wilson.
易错点1 when和while引导时间状语从句
-ing。
take – taking
双 3.重读闭音节的动词，要双写词尾字
母，再加-ing。
cut – cutting
变 4. 以-ie结尾的动词，把ie变成y再加- lie - lying
ing。
易错点1 when和while引导时间状语从句
when的用法
1. 状语从句表示短时间的动作，主句常用进行时态或 完成时态。 When I came in, he was reading the newspaper.
非延续性动词：come, go, leave, arrive, meet, die等。
易错点1 when和while引导时间状语从句
when的用法
2. 状语从句表示长时间的动作或状态，主句常用进 行时态。 When she was making a call, I was writing a letter.
动名词变化规则
口诀
规则
例子
直 1. 一般情况下，直接在动词后加-ing。 play –
playing
去 2. 动词以不发音的-e结尾，要去-e加
易错点1 when和while引导时间状语从句 when的用法
3. 表示突然发生某事，意思是“正在……时突然”，主 句常用过去进行时，when从句常用一般过去时。 I was just coming along to see you when I ran into Wilson.
易错点1 when和while引导时间状语从句
-ing。
take – taking
双 3.重读闭音节的动词，要双写词尾字
母，再加-ing。
cut – cutting
变 4. 以-ie结尾的动词，把ie变成y再加- lie - lying
ing。
易错点1 when和while引导时间状语从句
when的用法
1. 状语从句表示短时间的动作，主句常用进行时态或 完成时态。 When I came in, he was reading the newspaper.
非延续性动词：come, go, leave, arrive, meet, die等。
易错点1 when和while引导时间状语从句
when的用法
2. 状语从句表示长时间的动作或状态，主句常用进 行时态。 When she was making a call, I was writing a letter.
过去进行时(20张PPT)初中英语专项复习课件
过去进行时 初中英语专项复习
01
过去进行时 表示的意义
意义
一般来说， 过去进行时是指 过去的某一时间进行发生的动作或事情。
02
由“主语+was/were + 现在分词”构成 一般来说， 过去进行时是指 过去的某一时间进行发生的动作或事情。 We were having supper when the phone rang. 我们正在吃晚饭时电话响了。
过去进行时的时间状语有:
at this / that time yesterday, the whole evening, all day yesterday等。 试比较:
He introduced Tom to us just now. 刚才他向我们介绍了汤姆。
She was doing some washing all day
3. 常用的时间状语：this morning，the whole morning，all day, yesterday，from nine to ten last evening，when，while，at that time，just now，a moment ago
常见考法：
对于过去进行时的考查，多以单选、词语运
4. 过去进行时还可以和when, while, as引导的过去时间状语从句连用， 形成复合句。
While the lights were changing to red, a car suddenly appeared round the corner.
正当交通信号灯要变成红灯的时候，一辆小轿车突然从拐角处驶出来。 One day, when Henry was working in a restaurant, a snake suddenly appeared. 一天，当亨利正在餐馆里工作时，一条蛇突然钻了出来。 I was trying to pick it up when it bit me again. 我正试图捡起（那条蛇），突然它又咬了我一口。 As the doctors were checking him, the pain got worse. 医生给他做检查时，疼痛加剧了。
01
过去进行时 表示的意义
意义
一般来说， 过去进行时是指 过去的某一时间进行发生的动作或事情。
02
由“主语+was/were + 现在分词”构成 一般来说， 过去进行时是指 过去的某一时间进行发生的动作或事情。 We were having supper when the phone rang. 我们正在吃晚饭时电话响了。
过去进行时的时间状语有:
at this / that time yesterday, the whole evening, all day yesterday等。 试比较:
He introduced Tom to us just now. 刚才他向我们介绍了汤姆。
She was doing some washing all day
3. 常用的时间状语：this morning，the whole morning，all day, yesterday，from nine to ten last evening，when，while，at that time，just now，a moment ago
常见考法：
对于过去进行时的考查，多以单选、词语运
4. 过去进行时还可以和when, while, as引导的过去时间状语从句连用， 形成复合句。
While the lights were changing to red, a car suddenly appeared round the corner.
正当交通信号灯要变成红灯的时候，一辆小轿车突然从拐角处驶出来。 One day, when Henry was working in a restaurant, a snake suddenly appeared. 一天，当亨利正在餐馆里工作时，一条蛇突然钻了出来。 I was trying to pick it up when it bit me again. 我正试图捡起（那条蛇），突然它又咬了我一口。 As the doctors were checking him, the pain got worse. 医生给他做检查时，疼痛加剧了。
现在进行时和过去进行时课件(45张)
学生需要对比现在进行时和过去进行时的基本结构和用法，理解两者之间的区别 和联系。同时，学生需要掌握如何将现在进行时转换为过去进行时，以及如何将 过去进行时转换为现在进行时。
综合练习
结合实际语境运用现在进行时和过去进行时
学生需要在实际语境中运用现在进行时和过去进行时，例如描述正在进行的动作或状态，以及描述过 去某个时间正在进行的动作或状态。通过实际运用，学生可以更好地掌握现在进行时和ห้องสมุดไป่ตู้去进行时的 用法。
实际交流中如何选择合适的时态
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现在进行时
现在进行时的定义
定义
现在进行时表示正在进行的动作 或存在的状态。它强调当前时间 点正在发生的事情。
例子
I am studying for the exam right now. (我正在为考试学习。 )
现在进行时的基本结构
基本结构
主语 + be动词（am/is/are）+ 副 词-ing + 宾语
例子
He is playing basketball. (他正在打 篮球。)
现在进行时的用法
用法一
表示当前正在进行的动作或状态。
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用法二
表示即将发生的动作或状态，常与表 示将来的时间状语连用。
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用法三
表示临时性、偶然性或一时的动作或状态。
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02
例子
They are having dinner. (他们正在吃晚饭 。)
过去进行时是英语语法中的一种时态，表示在过去某一时刻或某一段时间内正 在进行的动作。这个时态通常用于描述过去某个时间点之前正在发生的动作或 状态。
过去进行时的基本结构
总结词
过去进行时的基本结构是由助动词“was”或“were”加上动词的现在分词构成 的。
综合练习
结合实际语境运用现在进行时和过去进行时
学生需要在实际语境中运用现在进行时和过去进行时，例如描述正在进行的动作或状态，以及描述过 去某个时间正在进行的动作或状态。通过实际运用，学生可以更好地掌握现在进行时和ห้องสมุดไป่ตู้去进行时的 用法。
实际交流中如何选择合适的时态
02
现在进行时
现在进行时的定义
定义
现在进行时表示正在进行的动作 或存在的状态。它强调当前时间 点正在发生的事情。
例子
I am studying for the exam right now. (我正在为考试学习。 )
现在进行时的基本结构
基本结构
主语 + be动词（am/is/are）+ 副 词-ing + 宾语
例子
He is playing basketball. (他正在打 篮球。)
现在进行时的用法
用法一
表示当前正在进行的动作或状态。
01
用法二
表示即将发生的动作或状态，常与表 示将来的时间状语连用。
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用法三
表示临时性、偶然性或一时的动作或状态。
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02
例子
They are having dinner. (他们正在吃晚饭 。)
过去进行时是英语语法中的一种时态，表示在过去某一时刻或某一段时间内正 在进行的动作。这个时态通常用于描述过去某个时间点之前正在发生的动作或 状态。
过去进行时的基本结构
总结词
过去进行时的基本结构是由助动词“was”或“were”加上动词的现在分词构成 的。
过去进行时讲解课件(42张ppt)
句型转换练习
1. 例句
I was doing my homework when my mother came home. (改为一般疑问句)
3. 解析
将句子中的助动词提前，形成一般疑问句。
2. 答案
Was I doing my homework when my mother came home?
4. 解题技巧
时间状语的区别
一般过去时的时间状语
昨天、前天、上周、上个月等。
过去进行时的时间状语
在昨天、前天、上周、上个月等时间段内。
用法的区别
一般过去时
描述某个时间点发生的事情，强调事 情已经完成。
过去进行时
描述某个时间段内正在进行或持续的 动作，强调动作的持续性。
06 练习与巩固
单项填空练习
1. 例题
过去进行时讲解课件
目录
• 引言 • 过去进行时的定义和构成 • 过去进行时的基本用法 • 过去进行时的否定形式和疑问形式 • 过去进行时与一般过去时的比较 • 练习与巩固 • 总结与回顾
01 引言
课程介绍
课程背景
介绍过去进行时的语法背景和重 要性，说明其在日常交流和写作 中的广泛应用。
课程目标
说明
表示在过去的一段时间内， 某个动作一直在进行。
表示过去反复发生的动作
例子
上个星期他每天都去跑步。
结构
would + -ing
说明Biblioteka 表示在过去的一段时间内，某个动作反复发生。
04 过去进行时的否定形式和 疑问形式
否定形式
结构
01
was/were + not + -ing
示例
新人教版八年级英语下册 过去进行时-语法教学课件.ppt
过去进行时
1 含义：（概念） 表示过去某个时刻正在进行的动作。
（或过去一段时间正在进行的动作）
2. 句子结构: ： be (was/were) + doing 即： 主语 + was/were + doing sth. + 时间状语
过去进行时
3. 时间状语词:at 8 o’clock last night/this time yesterday /at 5:00 yesterday afternoon/at that time, then 等连用( 或者用 另一动作来表示过去的时间)
at noon yesterday?
cooking a meal. Yesterday afternoon?
playing volleyball.
having a PE class.
I was
watching TV.
We were
working in the chemistry lab. Sweeping the floor.
②：表示在过去某一时间内正在进行的动作。
She was writing a letter when I came in. 我进来时，她正在写信。
The barber was cutting my hair when they arrived. 他们到达时，理发师正在给我剪头发。
What were they doing at 10:30
(1)I was walking in the street _w__h_e_n_ the accident
happened.
(2)_w__h_e_n_ you have a meeting, you should turned
1 含义：（概念） 表示过去某个时刻正在进行的动作。
（或过去一段时间正在进行的动作）
2. 句子结构: ： be (was/were) + doing 即： 主语 + was/were + doing sth. + 时间状语
过去进行时
3. 时间状语词:at 8 o’clock last night/this time yesterday /at 5:00 yesterday afternoon/at that time, then 等连用( 或者用 另一动作来表示过去的时间)
at noon yesterday?
cooking a meal. Yesterday afternoon?
playing volleyball.
having a PE class.
I was
watching TV.
We were
working in the chemistry lab. Sweeping the floor.
②：表示在过去某一时间内正在进行的动作。
She was writing a letter when I came in. 我进来时，她正在写信。
The barber was cutting my hair when they arrived. 他们到达时，理发师正在给我剪头发。
What were they doing at 10:30
(1)I was walking in the street _w__h_e_n_ the accident
happened.
(2)_w__h_e_n_ you have a meeting, you should turned
《过去进行时》课件
过去进行时的否定句在 was/were后面加not，例如"He was not singing at 7 o'clock"
。
过去进行时的疑问句将 was/were提前，例如"Was he playing basketball at 4 o'clock
？"。
强调过去进行时的特殊用法
过去进行时可以用来表示一个动 作在过去某个时间点之前已经完 成，强调该动作在过去某个时间
过去进行时通常与时间状 语连用，如"at 9 o'clock yesterday morning"。
过去进行时可以用来描述 一个动作在过去的某个时 间点之前已经开始，并在 那个时间点还在进行。
总结过去进行时的句型变换规则
基本句型为"was/were + -ing" ，表示过去正在进行的动作或存
在的状态。
表示过去某个时间段内一直在进行的动作
总结词
描述过去某一段时间内持续进行的动作
详细描述
过去进行时可以用来表示过去某一段时间内一直在进行的动作，强调动作的持续性。例如 ，“She was writing a letter for hours before she finally finished it.”（她花了几个 小时一直在写信，最后终于写完了。）
03
翻译题2： 请将下列英文句子
翻译成中文，并使用过去进行
时态。
04
She was singing a song when her brother interrupted her.
05
答案：她正在唱一首歌，这时
她的哥哥打断了她。
06
07
初中英语过去进行时讲解课件(共36张PPT)
• （2）以when引导的谓语动词是一般过去时 的时间状语
II:用法
• 1. 表示过去某一时刻正在进行的动作。
• 今天下午5点的时候，他在打篮球。
He was playing basketball at 5 this afternoon.
当我进去的时候，她正在写一篇作文。
She was writing a composition when I entered.
8.Shirley ___ a book about China last year but I don’t know whether she has finished it. A.has written B.wrote C.had written D.was writing
9.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
-What was Lilei drawing when the teacher came in? -He was drawing an elephant.
-What were the twins drawing when the teacher came in? -They were drawing a car.
2. 表示过去一段时间内持续进行的动作。
昨天夜里下了一夜的雪。
It was snowing last night.
比较：
It was said that she was writing a novel last year.
据说，她去年一直在写一本小说。
II:用法
• 1. 表示过去某一时刻正在进行的动作。
• 今天下午5点的时候，他在打篮球。
He was playing basketball at 5 this afternoon.
当我进去的时候，她正在写一篇作文。
She was writing a composition when I entered.
8.Shirley ___ a book about China last year but I don’t know whether she has finished it. A.has written B.wrote C.had written D.was writing
9.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
-What was Lilei drawing when the teacher came in? -He was drawing an elephant.
-What were the twins drawing when the teacher came in? -They were drawing a car.
2. 表示过去一段时间内持续进行的动作。
昨天夜里下了一夜的雪。
It was snowing last night.
比较：
It was said that she was writing a novel last year.
据说，她去年一直在写一本小说。
过去进行时 全面讲解 ppt课件
1. 口诀：when后可长亦可短，while后只可长 When the thief came in, I was sleeping. The thief came in, when I was sleeping. The thief came in, while I was sleeping. 2. 口诀：若是两个都为长，while 来把纽带当 While the thief was carrying the TV out, I was sleeping. The thief was carrying the TV out, while I was sleeping.
A.fell, was riding falls, was riding
B. fell, were riding
C. had fallen, rode D.
( ) 6. I __________ my breakfast when the morning post came.
A.had B. am having C. have had D. was having
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？
A.fell, was riding falls, was riding
B. fell, were riding
C. had fallen, rode D.
( ) 6. I __________ my breakfast when the morning post came.
A.had B. am having C. have had D. was having
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？
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15
5.The reporter said the UFO _____east to west when he saw it.
A.traveled B.was traveling C. has traveled D. travels
16
6.What a nice bike! Where ___ you ___ it?
Bob was doing her homework yesterday afternoon.
昨天夜里下了一夜的雪。
It was snowing last night.
3
壹. 用法
2. 当过去做某事时,另一件事正在发生。用过去进 行时表示过去正在进行的动作。有先后顺序
我正要出门，电话铃响了。
Just as I was leaving the house，the telephone rang.
7
1.昨天下午8:00你在干什么？ 2.在那个时候他在哪里工作？
8
叁. 时间状语
9
肆 专项训练
用所给词正确形式填空
• 1. While wew_e_re__w_a_it_in_g(wait) for the bus, a girl ____r_an_ (run) up to us.
• 2. I was _t_e_le_p_ho_n_in_g(telephone) a friend when Bob ___c_a_m_e_ (come) in.
1Байду номын сангаас
过去进行时
目
壹 用法
录
贰 结构
叁 时间状语
肆 专项训练
2
壹. 用法
1. 表示过去某个时刻或某一阶段正在进行的动作 常和表示过去时间的状语如then（那时），at this（that）time（在这 时/那时），yesterday（昨天），last year（去年）等连用。
Bob昨天下午在写他的家庭作业。
13
3.I don’t think Jim saw me; he ___ at the flowers. A.just looked B.was just looking C.has just looked D.looks
14
4.As she ____ the newspaper, Jenny____ asleep. A.read; was falling B.was reading;fell C.was reading;was falling D.read;fell
10
• 3. Shed_id_n_’t _w_a_nt_ (not want) to stay in bed while the othersw_er_e_w_o_r_ki_ng(work) in the fields.
• 4. While mother _w_a_s_e_at_in_g(eat) eggs, the door bell ____ra_n_g (ring).
While we were having breakfast， John was talking on the phone.
5
贰. 句子结构
6
一般疑问句 1. 在昨天下午你在打篮球吗 2.在那个时候他在弹钢琴吗？ 1.——Were you playing basketball at afternoon yesterday? ——Yes, I was./No, I wasn’t. 2.—— Was he playing the piano at that moment? ---Yes, he was./No, he wasn’t.
A.do; buy B. have; bought C. did ; buy D. will; buy
17
7.Mary ___ a list when she cut her finger.
A. made B. is making C. was making D. makes
18
感 谢 观 看
19
11
单选
1.Shirley ___ a book about China last year but I don’t know whether she has finished it. A.has written B.wrote C.writes D.was writing
12
2.I first met Lisa three years ago. She ___ at a post office at the time. A.has worked B. was working C. worked D.works
他来访时，她正在看书。
She was reading when he called.
4
壹. 用法
3. 表示同时进行的动作 ,常用于when，while从句
你写信的时候，我在看书。
While you were writing letters，I was reading a book.
当我们在吃饭的时候，John在打电话（talk on the phone)
5.The reporter said the UFO _____east to west when he saw it.
A.traveled B.was traveling C. has traveled D. travels
16
6.What a nice bike! Where ___ you ___ it?
Bob was doing her homework yesterday afternoon.
昨天夜里下了一夜的雪。
It was snowing last night.
3
壹. 用法
2. 当过去做某事时,另一件事正在发生。用过去进 行时表示过去正在进行的动作。有先后顺序
我正要出门，电话铃响了。
Just as I was leaving the house，the telephone rang.
7
1.昨天下午8:00你在干什么？ 2.在那个时候他在哪里工作？
8
叁. 时间状语
9
肆 专项训练
用所给词正确形式填空
• 1. While wew_e_re__w_a_it_in_g(wait) for the bus, a girl ____r_an_ (run) up to us.
• 2. I was _t_e_le_p_ho_n_in_g(telephone) a friend when Bob ___c_a_m_e_ (come) in.
1Байду номын сангаас
过去进行时
目
壹 用法
录
贰 结构
叁 时间状语
肆 专项训练
2
壹. 用法
1. 表示过去某个时刻或某一阶段正在进行的动作 常和表示过去时间的状语如then（那时），at this（that）time（在这 时/那时），yesterday（昨天），last year（去年）等连用。
Bob昨天下午在写他的家庭作业。
13
3.I don’t think Jim saw me; he ___ at the flowers. A.just looked B.was just looking C.has just looked D.looks
14
4.As she ____ the newspaper, Jenny____ asleep. A.read; was falling B.was reading;fell C.was reading;was falling D.read;fell
10
• 3. Shed_id_n_’t _w_a_nt_ (not want) to stay in bed while the othersw_er_e_w_o_r_ki_ng(work) in the fields.
• 4. While mother _w_a_s_e_at_in_g(eat) eggs, the door bell ____ra_n_g (ring).
While we were having breakfast， John was talking on the phone.
5
贰. 句子结构
6
一般疑问句 1. 在昨天下午你在打篮球吗 2.在那个时候他在弹钢琴吗？ 1.——Were you playing basketball at afternoon yesterday? ——Yes, I was./No, I wasn’t. 2.—— Was he playing the piano at that moment? ---Yes, he was./No, he wasn’t.
A.do; buy B. have; bought C. did ; buy D. will; buy
17
7.Mary ___ a list when she cut her finger.
A. made B. is making C. was making D. makes
18
感 谢 观 看
19
11
单选
1.Shirley ___ a book about China last year but I don’t know whether she has finished it. A.has written B.wrote C.writes D.was writing
12
2.I first met Lisa three years ago. She ___ at a post office at the time. A.has worked B. was working C. worked D.works
他来访时，她正在看书。
She was reading when he called.
4
壹. 用法
3. 表示同时进行的动作 ,常用于when，while从句
你写信的时候，我在看书。
While you were writing letters，I was reading a book.
当我们在吃饭的时候，John在打电话（talk on the phone)