过去进行时讲解69714
英语语法过去进行时详细讲解

英语语法过去进行时详细讲解英语语法过去进行时详细讲解过去进行时(The Past Continuous)主要表示过去某个时刻正在进行的动作,由be动词的过去式加现在分词构成。
1.1过去进行时的构成肯定句:主语+was/were+现在分词...否定句:主语+was/were+not+现在分词...疑问句:Was/Were+主语+现在分词...?疑问代词/疑问副词+was/were+主语+现在分词...?1.1过去进行时的肯定句句型:主语+was/were+现在分词...过去进行时的构成方式:All the pupils were writing their homework in the classroom then.那时,所有的小学生都在教室里写作业。
By the time we got there,it was already getting dark.等我们赶到那里时,天已经黑下来了。
1.3过去进行时的否定句句型:主语+was/were+not+现在分词...过去进行时的否定句是在助动词was/were后加not,后接现在分词:They were not playing basketball,but playing volleyball.他们不是在打篮球,而是打排球。
1.4过去进行时的一般疑问句句型:Was/Were+主语+现在分词...?回答方式:Yes,主语+was/were...No,主语+was/were+not...过去进行时的一般疑问句是将助动词was/were置于主语之前(大写was/were的第一个字母),在句尾加问号;这种语序是主语和谓语倒装语序:Were you having dinner when they came?—Yes,we were./No,we weren't.他们来的时候,你们是否在吃饭?——是的,在吃饭。
/不,不在吃饭。
1.5过去进行时的特殊疑问句句型:疑问代词(主语)+was/were+现在分词...?疑问代词/疑问副词+was/were+主语+现在分词...?过去进行时的特殊疑问句是将疑问代词/疑问副词置于助动词was/were之前(was/were的第一个字母无需大写),和一般疑问句差不多,在句尾加问号;这种语序是主语和谓语倒装语序。
过去进行时讲解.ppt

过去进行时: I was walking down the street when it began to rain.
When it began to rain
now
I was walking
I was walking down the street when it began to rain. I was not walking down the street when it began to rain. Were you walking down the street when it began to rain?
据说,她去年写0 了一本小说。
3. 常用于介绍故事的背景。 (一)
Once an Jack was traveling in the desert. (二)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(长动作用过去进行 时,短动作用一般过去时)。也可以表示两个动
作同时发生,此时均用过去进行时
• a. The children were playing when they heard the sound of a motor bike.
• b. He is strong while his brother is weak.
• 5.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:
4. When/ While“当……的时候”的区别
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
七年级过去进行时知识点

七年级过去进行时知识点过去进行时是英语中比较常见的时态之一,在语法上也不算困难,只要掌握好它的构成和用法,就能正确地使用它来表达过去某一时刻正在发生的动作或者事态。
下面,就让我们来一起学习一下七年级的过去进行时知识点吧。
一、构成方式过去进行时是由“was/were+现在分词”构成的,其中was/were 是be动词的过去式,现在分词则是动词的-ing形式。
比如说:- I was watching TV at 8 p.m. last night.- They were playing basketball in the park when it started to rain.二、用法注意事项1. 表示过去某一时刻正在进行的动作过去进行时主要用于描述过去某一时刻正在进行的动作或者事态,常常和过去简单时联用,用于叙述同时或相交的两个或多个动作。
比如说:- She was studying in the library when I called her.- He was cooking dinner while she was reading a book.2. 表示两个过去动作的同时发生过去进行时还可以用于表示两个动作在过去的某个时候同时发生,这时要使用“while”或者“as”来连接两个动作。
比如说:- While she was brushing her teeth, her brother was taking a shower.- As I was walking home, I saw a strange man following me.3. 表示过去某一时刻正在持续的状态过去进行时还可以用于表示过去某一时刻正在进行的状态或者情况,比如说:- The children were being very quiet during the movie.- She was feeling very sad after the breakup.三、易错点解析1. 误用过去简单时有些初学者在使用过去进行时的时候容易和过去简单时混淆。
过去进行时讲解课件

过去进行时讲解课件
如果表示两个短动作或事件 同时发生,常用as或just as, 也可用when。
Just as he caught the ball, there was a tearing sound
当他抓住球的时候,有一种撕裂的声音。
过去进行时讲解课件
句 如:It was not raining then.
疑 一般疑问句:Be (Was, Were)+主语+现在分 问 词+其他? 句 特殊疑问句:
1.疑问词+be(was , were)+现在分词+其他? (疑问词 做主语) 2.疑问词+be(was , were)+主语+现在分词+ 其他?
过去进行时讲解课件
at that time.
2.When the teacher _ca_m__e_
(come) in, they w_e_r_e__ta_l_ki_n_g (talk)
loudly. Байду номын сангаасid
read
3.What _w_e_r_e_ you _r_ea_d_i_n_g
(read) last night?
3. He __m__a_k_e_s___ (make) progress every day. 4. She _w_a_s__re_a_d_i_n_g___ (read) a story-book at
seven yesterday evening. 5. It __is__ra_i_n_i_n_g___ (rain) hard now. 6. The students _a_r_e_g_e_t_ti_n_g(get) ready for the
英语学习资料:过去进行时基本知识讲解

英语学习资料:过去进行时基本知识讲解过去进行时基本知识讲解过去进行时表示过去在某一时间段或某一段时间内正在发生或进行的动作或状态。
其形式为主语+was /were + V-ing。
常与表示过去的时间状语连用。
一、过去进行时的结构组成1. 过去进行时由“主语+was/were + doing”构成EX: We were having supper when the phone rang. 我们正在吃晚饭时电话响了。
2. 过去进行时的否定式由“主语+was/were not +doing”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+doing”组成EX:Were you playing basketball at four yesterday afternoon? 昨天下午四点你们在打篮球吗?句型肯定句=主语+was/were+doing+其它否定句=主语+was/were+not+doing+其它一般疑问句=Was/Were+主语+doing+其它答语:Yes,主语+was/were.或No主语+wasn't/weren’t.特殊疑问句=特殊疑问词+一般疑问句+其它二、过去进行时用法、定义详细讲解1、表示过去某一时刻或某阶段正在发生的动作例句:He was playing table tennis at five yesterday afternoon.他昨天下午5点一直在玩乒乓球。
We were expecting you yesterday.我们昨天一直在等你。
2、不与时间状语连用可以表示逐渐的变化或发展。
例句:The wind was rising.起风了。
It was getting dark.天渐渐黑了。
过去进行时知识点讲解

过去进行时(Past Continuous Tense)是英语语法中的一种时态,用于表示在过去某个时间点或某段时间内正在进行的动作。
它由“was/were + 动词的现在分词(-ing形式)”构成。
1. 构成:过去进行时的构成非常简单,只需将be动词的过去式(was/were)与动词的现在分词(-ing形式)结合在一起。
例如:- I was reading a book.(我正在读一本书。
)- They were watching TV.(他们正在看电视。
)2. 用法:过去进行时主要用于以下几种情况:a) 表示过去某一时刻正在进行的动作:- What were you doing at this time yesterday?(昨天这个时候你在做什么?)- I saw him playing basketball when I passed by.(当我经过时,我看到他正在打篮球。
)b) 表示过去某一时间段内正在进行的动作:- She was studying all night for the exam.(她为了考试整夜都在学习。
)- They were talking on the phone while I was cookingdinner.(我在做晚饭的时候,他们在打电话。
)c) 表示过去某一动作发生的背景或同时发生的另一个动作:- He was listening to music while he was working.(他在工作时听音乐。
)- She was reading a magazine when the phone rang.(电话响的时候,她正在看杂志。
)3. 注意事项:a) 当表示过去某一时刻正在进行的动作时,通常与表示过去的时间状语连用,如yesterday, last night, in 1990等。
b) 当表示过去某一时间段内正在进行的动作时,通常与表示过去的时间状语连用,如from 7 to 9 last night, all day yesterday等。
- 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。
⑶一般疑问句: Was/Were + 主语 + (doing) + 其他 • Were you playing basketball at 6:30 yesterday? ---Yes, I was./No, I wasn’t. • Was he playing the piano at that moment? ---Yes, he was./No, he wasn’t.
整理ppt
(2)否定句: 主语 + was/were + not + (doing) + 其他
• I wasn’t playing basketball at 6:30 yesterday. • He wasn’t playing the piano at that moment. • They weren’t doing homework at 8:00 last night.
I was listening to the music while she came here.
整理ppt
• ②when 说明从句的动作和主句的动作 可以是同时,也可以是先后发生;while 则强调主从句动作同时发生。
• They were singing while we were dancing.
整理ppt
• 5.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:
过去进行时
整理ppt
过去进行时: I was walking down the street when it began to rain.
When it began to rain
now
I was walking
整理ppt
I was walking down the street when it began to rain. I was not walking down the street when it began to rain. Were you walking down the street when it began to rain?
整理ppt
• 1关键词:was/were doing • 2、句子结构: • 肯定句:主语+was/were+现在分词+其他 • 否定句:
主语+was not/were not+现在分词+其他 • 疑问句:was/were+主语+现在分词+其他
整理ppt
• ⑴肯定句:主语 + was/were + (doing) + 其他. • I was playing basketball at 6:30 yesterday. • He was playing the piano at that moment. • They were doing homework at 8:00 last night
整理ppt
• ③when和while 还可作并列连词。when 表示“在那时”;while表示“而,却”, 表对照关系。如:
• a. The children were playing when they heard the sound of a motor bike.
• b. He is strong while his brother is weak.
整理ppt
Hale Waihona Puke ⑷特殊疑问句: 特殊疑问词 + 一般疑问句 • What were you doing at 8:00pm yesterday? • Where was he working at that time?
整理ppt
• 3、标志性词语 • (1)at that time. at that moment. yesterday
据说,她去年整写0理p了pt 一本小说。
3. 常用于介绍故事的背景。 (一)
Once an Jack was traveling in the desert. (二)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(长动作用过去进行 时,短动作用一般过去时)。也可以表示两个动
作同时发生,此时均用过去进行时
4. When/ While“当……的时候”的区别
• ①when 既指时间点,也可指段时间,
while只指段时间,因此when引导的时 间状语从句中的动词可以是短暂性动词, 也可以是延续性动词,而while从句中的
动词必须是延续性动词。
I was listening to the music when she came here.
evening • (2)以when引导的谓语动词是一般过去时
的时间状语
整理ppt
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.
整理ppt
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。 It was said that she wrote a novel last year.
• When I saw him he was cleaning his room.
• While he was waiting for the bus, he was reading a newspaper.
• He was cleaning his car整w理phptile I was cooking.