初中英语过去进行时
初中英语过去进行时
====Word行业资料分享--可编辑版本--双击可删====初中英语过去进行时(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。
★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、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。
I’m forgetting it . (=beginning to forget )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的知识点归纳
初中英语过去进行时的知识点归纳The past continuous tense, also known as the past progressive tense, is used to talk about actions that were in progress at a specific point in the past. For example, "I was watching TV when the phone rang" describes an action that was happening when another action occurred.过去进行时,也称为过去进行时,用于谈论过去某一特定时间点正在进行的动作。
例如,“当电话响的时候我正在看电视”描述了一个正在进行的动作当其他动作发生时。
In English, the past continuous tense is formed by using the past tense of "to be" (was/were) and the present participle of the main verb (the -ing form). It is used to provide background information in a story or to describe interrupted actions in the past.在英语中,过去进行时是由“to be”的过去时态(was/were)和主要动词的现在分词(-ing形式)构成的。
它用于在故事中提供背景信息,或描述过去被打断的动作。
When using the past continuous tense, it is important to remember that the action was ongoing in the past for a specific duration of time. It is often used in combination with the simple past tense to provide a more detailed picture of a past event or situation.在使用过去进行时时,重要的是要记住动作在过去持续了一段特定的时间。
初中英语过去进行时讲解课件(共19张PPT)
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。
九年义务初中英语过去进行时知识点归纳超级精简版
过去进行时指的是过去一些时间点正在进行的动作或状态。
它由助动词“was/were”和动词的现在分词形式构成。
1.构成过去进行时的句子结构:主语 + was/were + 现在分词(动词的ing形式)2.过去进行时的肯定句:主语 + was/were + 动词的ing形式 + 其他成分3.过去进行时的否定句:主语 + was/were + not + 动词的ing形式 + 其他成分4.过去进行时的疑问句:Was/Were + 主语 + 动词的ing形式 + 其他成分?5.过去进行时常用的时间状语:- from 8 to 10 yesterday morning(昨天上午8点到10点)- while I was cooking dinner(当我在做晚饭的时候)6.过去进行时的用法:-表示过去一些时间点正在进行的动作:- She was reading a book when I entered the room.(我进房间时,她正在看书。
)-表示过去一些时间段正在进行的动作:- We were watching a movie from 8 to 10 yesterday evening.(昨天晚上8点到10点我们正在看电影。
)- They were working in the office all day yesterday.(他们昨天一整天都在办公室工作。
)-表示过去一些时间点正在进行的状态:- She was feeling sick yesterday.(她昨天感觉不舒服。
)- The children were sleeping when their parents arrived home.(孩子们在他们父母回家时正在睡觉。
)需要注意的是,过去进行时通常用于过去故事的描写中,它与一般过去时常常同时出现,表示过去一些时间点正在发生的动作或状态。
此外,过去进行时通常和表示具体时间的状语连用,以明确动作发生的时间。
初中英语知识点总结:过去进行时
初中英语知识点总结:过去进行时过去进行时表示过去某一时刻正在进行的动作。
过去进行时常和表示过去的时间状语连用。
如:this time yesterday, at that time, then, last night, at 9:00 yesterday, all night等。
其构成和现在进行时类似,只需将be变为相应的过去式:was/ were + 动词-ing。
如:What were you doing this time yesterday ?When I was watering the garden, it began to rain.I was watching TV.I was writing while my mother was cooking.教学难点:①过去进行时表示一个过去的动作发生时或发生之后,另一个过去的动作正在进行。
过去进行时也可用来表示过去一段时间内持续发生的动作。
如:When I was watering the garden, it began to rain.当我在花园浇水时,突然下雨了。
While we were having a party, the lights went out.②过去进行时还可以表示两个过去的动作同时进行,这时可用连接词while引导。
如:George was reading while his wife was listening to the radio.③“was going + 不定式”表示过去打算。
如He was going to be our team leader. 他原打算当我们的领队。
④过去进行时与一般过去的区别过去进行时表示在过去一段时间正在进行的动作,而一般过去时表示一个完成的动作。
如:I was typing letters last night.I typed some letters last night.。
初中英语过去进行时的用法例句、练习及答案
初中英语过去进行时的用法练习及答案一、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。
常与表示过去的时间状语连用,如:last night, last Saturday等;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、过去进行时的结构1. 过去进行时由“助动词was/were + 现在分词”构成例如: 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“was/were not +现在分词”构成。例如: 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。例如: Were you playing basketball at four yesterday afternoon? 昨天下午四点你们在打篮球吗?三、过去进行时的时间状语this morning, the whole morning, all day , at nine o‘clock yesterday, from nine to ten last evening, when, while ,at that time,just now,a moment ago,或者与when, while, as引导的过去时间状语连用。
1. when 和while引导的状语从句中,强调某个动作正在进行的过程中时要用进行时态,while表示一段时间,因此它所引导的状语从句中,谓语动词常用进行时态,如:When/While we were having supper, the light went out. 我们正在吃饭时灯熄灭了。
初中英语过去进行时(when-while用法)
初中英语过去进行时(w h e n-w h i l e用法) -CAL-FENGHAI.-(YICAI)-Company One1Summary 3Past Continuous Tense过去进行时总结I. Definition 时态含义表示过去某一时刻或过去一段时间内正在进行的动作。
II. Time words 时间标志词1.then, at that time, this time yesterday, at 6 o’clock yesterday ...2.when/ while/ (just) as引导的时间状语从句III. Structure 动词结构was/ were + doing引导的时间状语从句在过去进行时态中的用法区别1.when 既可以和短暂性动词连用,也可以和连续性动词连用,句中一般翻译为“当......时候”/“就在那时”。
a.Someone knocked at the door when I was having breakfast.b.I was taking a bath when the telephone rang.2.while 只可以和连续性动词连用句中一般翻译成“当......时候”(=when)/ “然而”(强调前后两个动作同时进行)a.He cut himself while he was shaving.b.My wife was cooking the dinner while I was working in the garden.3.(just) as更强调“随着”,所引导的从句动作一般与主句动作伴随着发生。
a.Just as I was opening the front door, the telephone rang.b.The children were singing as they went home.IV. Exercises 练习( ) 1. We were reading the newspaper suddenly the light went out.A.whenB. whileC. beforeD. after( ) 2. While she TV in the sitting room, the bell .A.watches; rings C. was watching; rangB. is watching; rang D. watched; was ringing( ) 3. She herself while she off the bus.A.hurt; was getting C. hurt; is gettingB.Hurts; was getting D. hurts; is getting( ) 4. When he , I a bath.A.arriving; was having C. arrived; am havingB.arrived; was having D. arrives; was having( ) 5. When I saw her on the way here, she a magazine.A.readsB. is readingC. was readingD. will read6.昨天晚上8点你正在做什么?7.我到家的时候,妈妈正在厨房做饭。
初中英语语法之---过去进行时 课件
(read) the newspaper then.
What _Βιβλιοθήκη __e_r_e_ you d__o_in_g__ (do),
Simon?
Simon: I __w_a__s_h_a_v__in_g__ (have)
breakfast. Mr. Wu: What about you, Millie?
Sandy: Yes. My dad’s car broke down because of the cold weather. He _w_a_s_r_i_n_g_i_n_g___ (ring) someone to come and help when you saw us.
Exercise2
Were they running? Yes, they were. / No, they weren’t.
Exercise 1: A snowstorm hit Sunshine Town
Mr. Wu: What a terrible snowstorm! It started at about seven this
(2) 否定式: was / were not + doing . (was not = wasn’t were not = weren’t)
I was not reading. People were not running wildly.
注意: 1 was/were的选择取决于 主语。
2 doing 加-ing 的规则与现在进行时 一样。
1 --- Where is Jack?
典型例题 8A
--- I don`t know. He was writing ( write) something on his notebook
初中英语知识点过去进行时
初中英语知识点过去进行时过去进行时是表示过去某一时刻正在进行的动作或状态,通常由was/were + 现在分词构成。
1. 构成肯定句:主语+ was/were + 现在分词+ 其他。
否定句:主语+ wasn't/weren't + 现在分词+ 其他。
疑问句:Was/Were + 主语+ 现在分词+ 其他?2. 用法(1)表示过去某一时刻正在进行的动作或状态。
例如:I was watching TV at 8 o'clock yesterday evening.昨天晚上8点钟我正在看电视。
(2)表示过去某一时刻正在进行的动作被打断了。
例如:I was studying when my friend called me.我正在学习,这时我的朋友给我打电话了。
(3)表示过去某一时刻正在进行的动作或状态与另一个同时发生的动作或状态相对比。
例如:While I was reading, my sister was watching TV.当我在读书的时候,我妹妹在看电视。
3. 注意事项(1)过去进行时强调的是过去某一时刻正在进行的动作或状态,与现在没有关系。
(2)过去进行时常与过去简单时连用,表示过去某一时刻正在进行的动作被打断了。
例如:I was watching TV when my mother came in.我正在看电视,这时我妈妈进来了。
(3)过去进行时常与表示时间的副词连用,如:at that time, at 8 o'clock, while等。
例如:At that time, I was playing basketball with my friends.那个时候,我正在和我的朋友们打篮球。
初中英语过去进行时详细讲解
初中英语语法之过去进行时详解过去进行时是英语中一种表示过去某一时间点或某一段时间正在进行的动作或状态的时态。
它由"was/were + 动词-ing"构成。
过去进行时的用法如下:
1. 表示过去某一时间点进行的动作:
①I was studying when the phone rang.(电话响时,我正在学习。
)
2. 表示过去某一段时间内进行的动作:
①She was working in that company for five years before she moved to another city.(她在那家公司工作了五年,然后搬到了另一个城市。
)
3. 表示过去某一时间点正在进行的状态:
①They were waiting for the bus at the bus stop.(他们正在公交车站等待公交车。
)
过去进行时常与表示过去某一时间点的副词或从句连用,以明确动作发生的时间。
例如:
①At 8 o'clock last night, I was watching TV.(昨晚8点钟,我正在看电视。
)
过去进行时也可以与其他动词时态连用,如过去进行时和过去完成时,表示过去某一时间点发生的动作正在进行,并有另一个动作已经完成。
例如:
①He was studying English when his friend called him.(他
的朋友给他打电话时,他正在学习英语。
)
需要注意的是,过去进行时并不常用于表示短暂的动作或习惯性的动作。
对于这些情况,一般使用过去简单时。
初中过去进行时的用法与构成
初中过去进行时的用法与构成过去进行时是英语中的一种时态,用来描述过去某一时刻正在进行的动作或者状态。
在初中英语学习中,掌握过去进行时的用法和构成是非常重要的。
本文将介绍初中过去进行时的用法和构成,并通过举例进行详细解释。
一、过去进行时的构成:过去进行时由“was/were + 动词的现在分词”构成。
其中,was用于第一人称单数和第三人称单数,were用于第二人称单数和所有人称复数。
现在分词的构成规则为动词原形加上-ing。
例如:1. I was sleeping when my mom called me.(当妈妈打电话给我时,我正在睡觉。
)2. They were playing basketball in the park yesterday.(昨天他们在公园里正在打篮球。
)二、过去进行时的用法:1. 表示过去某一时刻正在进行的动作。
例如:- He was reading a book at this time yesterday.(昨天这个时候他正在读一本书。
)- They were having dinner when the phone rang.(当电话响起时,他们正在吃饭。
)2. 表示过去某一时刻正在进行的状态。
例如:- She was feeling sick yesterday.(昨天她一直感到不舒服。
)- We were waiting for the bus for an hour.(我们等了一个小时的公交车。
)3. 与过去的时间状语连用,表示在过去的某一段时间内正在进行的动作或状态。
例如:- They were studying English all night long.(他们整夜都在学习英语。
)- I was watching TV while my mom was cooking.(我妈妈在做饭的时候我在看电视。
)4. 与其他过去时态连用,表示在过去某一时刻正在进行的动作或状态。
过去进行时知识点详解(初中英语专项复习) (7)
过去进行时知识点详解(初中英语专项复习)知识点01 过去进行的结构【语法详解】肯定句:主语+ was / were + 现在分词.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。
否定句:主语+was/were not + 现在分词.I wasn’t walking down the street when a UFO landed.疑问句:Was/Were not + 主语+ 现在分词?Were you walking down the street when a UFO landed?特殊疑问句:特殊疑问词+ was/were not + 主语+ 现在分词?What were you doing when a UFO landed?【即学即练】When I arrived, my cousin Judy ________, so we only had time for a few words. A.has just left B.had just left C.just left D.was just leaving【答案】D【详解】句意:当我到了的时候,我的表弟朱迪正要走,所以我们只有几句话的时间。
考查时态。
根据“so we only had time for a few words.”可知,当我到了的时候,我的表弟朱迪正要走,需用过去进行时,即was/were+doing。
故选D。
知识点02 过去进行时的标志词【语法详解】at 8 o’clock, last night, this time yesterday等。
I was having lunch at home this time yesterday.昨天的这个时候我正在吃午饭。
At that time she was writing a book.那阵子她在写一本书。
初中英语过去进行时讲解课件(共36张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.
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。
过去进行时知识点详解(初中英语专项复习) (3)
过去进行时知识点详解(初中英语专项复习)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。
1. 构成:助动词was (were) + 动词的现在分词。
如:I was having a talk with Zhang Hong at this time yesterday. 昨天这个时候我正在跟张红谈话。
They were watching TV at home last night. 昨晚他们一直在看电视。
2. 基本句型:3. 基本用法:(1)过去进行时表示过去某一时间正在进行的动作,常和表过去的时间点的状语连用,如:I was doing my homework at eight yesterday evening. 昨天晚上八点钟我正在做作业。
Was she watching TV at home at ten o’clock last night? 昨天晚上十点钟她正在家里看电视吗?(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。
常用的时间状语有:this morning, the whole morning, all day yesterday, from nine to ten last evening, when, while等。
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 doing all day last Sunday? 上周日他一整天都在做什么?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 snowing when they left the station. 他们离开车站的时候天正在下雪。
2024年初中中考英语语法-过去进行时专项
过去进行时过去进行时可以表示过去某一个时刻或者过去一段时间内正在进行的动作。
结构:was/were doing一、时间状态1.常常和表示过去的时间状语连用Then 那时,at the time在那时This time yesterday 昨天的这个时候At ten yesterday 昨天晚上十点2.用另一个表示过去的动作来确定时间状态比如:when you called me yesterday.例句:what are you doing ?I was watching TV at that time. 昨天晚上十点钟你在干嘛,那个时间我正在看电视。
He was reading when i came in .当我进来时,他在读书。
I was doing my homework while my parents were watching TV。
3.过去进行时常常和always 等表示频率的副词连用,表示过去频繁发生的习惯性动作。
有感情色彩。
例句:Lily was always changing her mind。
莉莉总在改变主意。
(不以为然)He was always ringing me up. 他老是给我打。
(厌烦)She was always working. 她总是不停地干活。
(赞扬)二、一般过去时和过去进行时的区别They played basketball yesterday.(一般过去时)They were playing basketball at 4:00PM yesterday.(过去进行时)强调动作在过去某个时间或某段时间正在进行时,不明确是否结束,用过去进行时。
一般过去时的时间点没有过去进行时的时间点明确。
例句:He ate all the cakes yesterday .他昨天吃完了蛋糕。
He was eating cakes at this time yesterday.昨天这个时候他正在吃蛋糕。
初中英语过去进行时
含义:表示过去某
一时刻或某一时间 段正在进行的动作 (常和表过去的时间 状语连用)
结构:was/were+
动词-ing
例句:we were
having an English class at this time yesterday.
Let’s talk
cook a meal at this time yesterday
5. ______ Amy ______ (visit) the Science MusWeuams from 9:v0i0siatin.mg. to 11:00 a.m. yesterday?
( B )1.I first met Lisa three years ago. She
____ at a radio shop aatttthhaattttimimee.
2. They _w_e_r_e__li_s_te_n_i_n_g(listen) to music at that time.
3. When I saw him, he __w_a_s__s_e_a_r_c_h_in_g(search) the Internet.
4. They _w_e_r_e__d_is_c_u_s_s_i_n_g(discuss) a problem in the meeting room at this time yesterday.
A. will work
B. was working
C. works
D. is working
( D )2.What __ Mike __ aatt1100::0000llaassttnniigghhtt?A. did , doB. will , do
初中英语过去进行时ppt课件
领导班子重大决策制度一、引言作为一个组织或者机构,在日常运营中,领导班子必须经常面临重大决策。
这些决策可能直接影响到组织的发展方向、战略规划、资源调配等重要问题。
为了保证决策的科学性、合理性和稳定性,建立一套健全的领导班子重大决策制度变得至关重要。
本文将围绕领导班子重大决策制度展开讨论,探讨其重要性、主要内容和运作方式,并对如何提高决策质量提出一些建议。
二、重大决策制度的重要性1.保证决策的科学性和合理性领导班子的决策应该基于充分的信息、充分的讨论和充分的思考。
制定重大决策制度可以确保决策的科学性和合理性,避免主观臆断,减少决策的盲目性。
通过系统化的决策流程和程序,保证决策的权威性,提高组织对决策的认可度。
2.提高决策的稳定性领导班子的人员可能会在一定时间内发生调整,而重大决策往往需要较长时间来实施和验证。
制定重大决策制度可以使决策不受个人因素的干扰,保证决策的稳定性。
即使领导班子发生变动,新的领导班子也可以依照制度来做出决策,避免因人而异、不稳定的情况发生。
三、领导班子重大决策制度的主要内容1.决策议题的确定重大决策制度应明确规定决策议题的确定方式。
可以要求各个部门或者各级领导提交决策建议,对这些建议进行初步审核,然后交由领导班子进行讨论和决策。
同时,制度还应规定决策议题的范围和重要性级别,以便按照重要性和优先级来制定决策议程。
2.决策流程和程序决策流程和程序规定了决策的各个环节、相应的时间节点和相关的参与者。
在决策流程中,可以包括以下步骤:议题定义、信息收集、讨论与分析、决策方案的制定、决策结果的通知和执行等。
制度还应规定决策的公开透明原则,确保决策过程的公正性和公开性。
3.决策投票机制和决策结果的确定重大决策通常需要领导班子的共同努力和共识,必须通过投票来确定决策结果。
制度应规定投票的方式、票数要求和表决结果的确定方式。
可以采用简单多数原则,也可以采用超过半数或三分之二的要求,具体取决于决策的重要性和敏感性。
- 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)。
九年级英语过去进行时讲解及练习(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)1. 过去进行时肯定句式由“主语+was/were + 动词ing+其它”构成Eg: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 +现在分词+其它”构成Eg: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+其它”组成,Eg:Were you playing basketball at four yesterday afternoon? 昨天下午四点你们在它4.特殊疑问句=特殊疑问词+一般疑问句+其它(三)用法1this morning, the whole morning, all day yesterday, from nine to ten last evening, when, while例如:(1)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。
(2)What was he researching all day last Sunday?上周日他一整天都在研究什么?(3)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。
(4)It was raining when they left the station.他们离开车站的时候天正在下雨。
(5)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. 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: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)4、表示在过去即将发生的动作。
如:She asked him whether he was coming back for supper.5、表示过去的反复性或习惯性的动作,常与副词always,constantly,continually,frequently等连用,常常带有说话人的某种感情色彩。
如:His mother was always working like that.他目前总是那样工作。
6. 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。
典型例题:1) Mary ___ a dress when she cut her finger.A. madeB. is makingC. was makingD. 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.A. read; was fallingB. was reading; fellC. was reading; was fallingD. 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。
(四)过去进行时和一般过去时的区别过去进行时与一般过去时都强调过去发生的事,进行时强调过程,不一定完成,过去时强调事件,一定完成1).表示一个动作正在进行时,另一个动作发生了,第一个动作用过去进行时,第二个动作用一般过去时。
2). 过去的一个动作发生时,另一个动作正在进行,如果两动作一样长,则都用过去进行时。
如果一个长一个短,则较长的用过去进行时。
如:He played when I was studying.1.过去进行时与一般过去时,两者都表示过去发生的动作,但过去进行时表示在过去某一特定的时间点或时间段正在进行的动作,而一般过去时表示在过去时间完成的动作。
例如:I was typing a letter last night. 昨晚我在打一封信.(可能没打完)I typed some letters last night. 我昨晚打了一些信.(已经打完)1、一般过去时往往表示某一动作已经完成,而过去进行时却表示动作在持续或未完成。
(延续性动词)She wrote a letter to her friend last night. 她昨晚给朋友写了封信。
(信写完了)She was writing a letter to her friend last night. 她昨晚一直在给朋友写信。
(信不一定写完)2、一般过去时表示只做一次动作,而过去进行时却表示动作反复地进行。
(短暂性动词)She waved to me. 她朝我挥了挥手。
3、句中有a moment ago之类的短语一般用一般过去时。
4、句中有at this time, last Sunday, from 8 to 9 yesterday 之类的状语一般用过去进行时。
过去进行时可以用来代替一般过去时,表示更为偶然而非预定的动作:I was talking to Tom the other day.那天我跟汤姆聊天来着。
这里的过去进行时给人的印象是这一动作既不特殊,也不引人注目。
它同时还倾向于解除主语对于这一动作所负的责任。
句中谁先开口说话既不清楚,也无关紧要。
要注意它与一般过去时的差异:注意:进行时态只用于表示显然是连续不断的动作。
如果把动作分割开,或者说出其发生的次数,就必须用一般过去时:I talked to Tom several times.我跟汤姆谈过几次话。
Tom washed both cars.汤姆把两辆汽车都洗了。
当然,看来是并行的两个动作可以都用进行时态来表示:Between one and two I was doing the shopping and walking the dog.一点到两点之间我在购物、遛狗。
这样用的进行时态通常和某些时间状语如 today,last night,in the afternoon连用。
这些时间状语可以看做是表示某一时刻,也可以看做是表示某一段时间。
如上面例句所示,某一段时间也可以用确切的时间来表示。
如想问起一段时间怎样度过时,用过去进行时态要用比一般过去时显得有礼貌:What were you doing before you came here?(你来这里之前做什么工作?)要比 What did you do be- fore you came here?听起来有礼貌。
另一方面, What were you doing in my room?(你在我的房间里干什么来着?)可能表示这样一种情感:我认为你没有权利在我的屋子里。
但 What did you do in my room?却毫无这种含义。
2、过去进行时与一般过去时的区别(1)过去进行时与一般过去时,两者都表示过去发生的动作,但过去进行时表示在过去某一特定的时间点或时间段正在进行的动作,而一般过去时表示在过去时间完成的动作。例如:I was typing a letter last night. 昨晚我在打一封信。(可能没打完)I typed some letters last night. 我昨晚打了一些信。(已经打完)A. 过去进行时却表示动作在持续或未完成,而一般过时往往表示某一动作已经完成。
I was reading the book at that time. (未读完,“读”的片段)I read the book yesterday. (已读完,表整个“读”)B、一般过去时表示只做一次动作,而过去进行时却表示动作反复地进行。
She waved to me. 她朝我挥了挥手。
It was raining all night.(优先用was raining ,rained 为持续动词,故也可使用)He was writing a letter the whole of afternoon. (短暂动词与持续时间连用,表反复,连续发生,不可用一般过去时)③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;如果从句和主句的动作同时发生,两句都用过去进行时的时候,多用while引导,如:a. When the teacher came in,we were talking.当此句改变主从句的位置时,则为:While we were talking,the teacher came in.b They were singing while we were dancing.④when和while 还可作并列连词。