过去进行时态讲解
过去进行时讲解

when,while引导的时间状语从句1.when引导的状语从句表示时间,说明一个动作发生时,另一动作正在进行。
What was the girl doing when the UFO took off?当飞碟起飞时,那个女孩在做什么?He was sleeping when it arrived.当它到来时他正在睡觉。
2.while引导的从句一般用进行时,表示某个动作正在进行时,发生了另一个动作,这时主句用一般过去时。
While we were swimming, someone stole our clothes.我们在游泳时,有人偷了我们的衣服。
He was listening to music while he was doing his homework.他边做家庭作业边听音乐。
过去进行时一、概念及构成过去进行时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。
过去进行时由“was/were+现在分词”构成。
常见的时间状语有this morning, the whole morning, at this time yesterday, when, while, all day yesterdayI 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.昨晚我一直在家看电视。
二、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。
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。
2.过去进行时可以表示在过去的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。
九大时态详解-过去进行时

五.过去进行时定义:表示过去某个时间点正在发生的事情句型结构:主语+谓语动词+(宾语)谓语动词:was/were +doing (动词ing形式)*注意:进行时态的中出现的动词必须是持续性动词,而非短暂性动词。
动词ing形式的变化规则:1.在词尾+ing,如play→playing;2.当动词以重读闭音节结尾且结尾只有一个辅音的时候,双写末尾的辅音+ing,如run→running;3.当动词以辅音+e结尾时,去e+ing,如make→making4.不规则变化:①lie→lying②die→dying例1:We were having breakfast at 8:00 this morning.例2: I was cleaning my bedroom at 7:00 last evening.例3: Mary was waiting for the school bus then.例4: You were listening to music when I saw you。
句型转换:变为否定句:We were having breakfast at 8:00 this morning。
(在be动词之后加not)weren’t变为一般疑问句:Were you having breakfast at 8:00 this morning?(把be动词提到句子最前面,其它不变)回答: Yes, we were。
No, we weren’t。
特殊疑问句的变化规则:三步走,一换二代三提前例1:We were having breakfast at 8:00 this morning。
(对划线部分提问) 一换:换成一般疑问句Were you having breakfast at 8:00 this morning?二代:把划线部分用特殊疑问词代入:00 this morning?doing what三提前:把特殊疑问词提前What were you doing at 8:00 this morning?拓展提高:⑴由when引导的时间状语从句,从句用一般过去时,主句用过去进行时when I saw you.引导词注意:当when引导的从句与主句交换位置时,句子意思不变,如You were listening to music when I saw you。
过去进行时态语法讲解部分

过去进行时态的要点Name____________一、定义过去进行时表示在过去的某个时刻或某一段时间内正在进行或发生的动作或存在的状态。
二、构成由助动词be的过去式was或were 加v-ing形式构成。
三、用法1、表示过去某个时刻正在进行或发生的动作或存在的状态What were you doing at that time?你那时在干什么?I was reading a book at ten yesterday evening.昨晚十点钟我在看书。
Peter was doing his homework at that time.那时候彼得正在做家庭作业。
2、表示在过去某一时间内发生的动作或存在的状态。
如:The wing was getting stronger.风刮得越来越大了。
They were having classes all that morning.那天整个上午他们都在上课。
What were you doing from nine to eleven last Sunday morning?上星期天早晨九点至十一点你在干什么?3、与when/while引导的时间状语从句连用。
when 通常表示一个短暂的时间点,也可以表示一段时间(此时可与while互换),谓语动词用一般过去时;while通常表示一段时间,谓语动词用过去进行时。
如:Was she playing computer games when you saw her?你看到她时,她正在玩电脑游戏吗?The telephone rang while she was sleeping. 她正睡觉时电话铃响了?we were all sleeping when he came in.他进来时,我们都在睡觉。
I was reading when someone knocked at the door.有人敲门时,我正在看书。
过去进行时讲解

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
picnic these days.
7.They _w__il_l _v_is_i_t_ (visit) the science museum next Monday. 8.Look, they _a_r_e_p_l_a_y_i_n_g (play) video games. 9.We _w__e_re__d_o_i_n_g (do) some cleaning at that
之类旳短语一般用一般过去时。过去
进行时能够用来替代一般过去时,表达更为 偶尔而非预定旳动作I was talking to Tom the other day.
那天我跟汤姆聊天来着。
经典旳例子
1) Mary ___ a dress when she cut her finger. A. made B. is making C. was making D. makes
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
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
过去进行时例句讲解

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. I was studying for my exams when my friend called me.这句话的意思是“当我的朋友给我打电话时,我正在为我的考试学习。
”在这个句子中,“was studying”表示在过去某一时刻正在进行的动作,即“正在学习”。
2. They were playing football in the park when it started to rain.这句话的意思是“当他们在公园里踢足球时,天开始下雨了。
”在这个句子中,“were playing”表示在过去某一时刻正在进行的动作,即“正在踢足球”。
3. She was cooking dinner when her husband arrived home from work.这句话的意思是“当她的丈夫下班回家时,她正在做晚饭。
”在这个句子中,“was cooking”表示在过去某一时刻正在进行的动作,即“正在做饭”。
4. He was watching TV when his phone rang.这句话的意思是“当他的电话响时,他正在看电视。
”在这个句子中,“was watching”表示在过去某一时刻正在进行的动作,即“正在看电视”。
5. We were walking in the park when we saw a beautiful rainbow.这句话的意思是“当我们在公园里散步时,我们看到了一个美丽的彩虹。
”在这个句子中,“were walking”表示在过去某一时刻正在进行的动作,即“正在散步”。
6. The children were playing with their toys when their mother came into the room.这句话的意思是“当孩子们的妈妈走进房间时,他们正在玩他们的玩具。
小学过去进行时讲解

小学过去进行时讲解什么是过去进行时过去进行时是英语中用来描述过去某一时刻正在进行的动作或状态的时态。
它通常由"was/were + 动词-ing"构成。
过去进行时的用法1. 描述过去某一时刻正在进行的动作- 例如:I was studying at home last night.(昨晚我正在家里研究。
)2. 描述过去某一时刻持续进行的状态- 例如:They were playing soccer the whole afternoon.(他们整个下午都在踢足球。
)3. 用来表示过去某一时间点的背景情景- 例如:It was raining heavily when I left the house.(当我离开房子的时候,正在下大雨。
)4. 用在时间状语从句中,表示与主句同时发生的动作- 例如:While I was cooking dinner, my sister was watching TV.(当我在做晚餐的时候,我妹妹在看电视。
)过去进行时的构成过去进行时是由助动词"was/were"和动词的现在分词构成。
例如:- I was studying.- He was playing.在否定句和疑问句中,助动词"was/were"与"not"或疑问词连用,例如:- She wasn't cleaning the house.- Were they watching a movie?注意事项1. 过去进行时通常用来描述过去的动作或状态,与现在没有直接关联。
2. 过去进行时不适用于表示已经完成的动作或状态。
3. 在使用过去进行时时,要根据句子的语境和时间状况合理使用。
以上是关于小学过去进行时的简要讲解,根据孩子们的学习进度和理解能力,可以适当扩展和细化讲解的内容。
希望对您有所帮助!。
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。
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过去进行时态
1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 /或有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? 两回答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. 在凯特正在看电视的时候,吉姆进来了。
6请比较
He watched TV last night. (过去时间last night, 用一般过去时)
He was watching TV at nine last night. (过去时间last night+点时间at nine, 用过去进行时)
巩固练习:用所给动词的适当形式填空
1.Now Jim’s sister __________________(read) newspap ers.
2.He __________________(watch)TV at nine last night.
3.He __________________(watch)TV last night.
4.What __________________the twins __________________(do) then?
5.________Lily ______________(draw) a cat when the teacher came in ? ------No,
she _________
6.__________________you __________________(have) supper at that time?
7.Jack __________________(not read) a book at nine yesterday evening.
8.Now Jim __________________(play) basketball on the playground(操场).
9.What ___________________ he ___________________ (do) at nine o’clock
last night.
10.They ___________________ (listen) to the music at that time.
11.When the teacher came in, the students ___________________ (read) the text.
12.We ___________________ (watch) TV when suddenly the telephone rang.
13.Her mother ____________(cook) while her father was watching TV.改错:每处划线中有错误,在题后改正
1.Linda was write carefully at nine last night.
2.Tomorrow they were swimming in a river.
3.At that time, she listening to the radio.
4.Jim and I was playing when he came in.
5.I was studiing English when he knocked at the door.
6.Were you cooking a meal? ------Yes, I were.
7.I weren’t doing my homework while Jim was listening to the radio.
8.The students were put the apples in the box then.
按要求句型转换:Mary was riding a bike at that time.
否定句:__________________________________
一般疑问句:______________________________
两回答:__________________________________
特殊疑问句:______________________________
句型:
肯定句:主语+was/were+doing+其它
否定句:主语+was/were+not+doing+其它
一般疑问句及答语:Was/Were+主语+doing+其它
特殊疑问句:特殊疑问词+was/were+主语+doing+其它。