过去进行时讲解
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。
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
过去进行时专题语法讲解及练习带答案八年级下册英语
过去进行时语法讲解及练习带答案一、过去时与过去进行时的类比?二、过去正在进行时的两种构成讲解：一个句子到从句转变的关键在于把过去时间的标志词用一个表示过去动作的句子来表示三、when 和while引导的过去时间状语从句的区别一、用所给词的正确形式填空1.While I (watch) TV last night, my brother (read)a book.2.At six o 'clock last week, I （play）basketball.3.When I （open）the door, he （cough）.4.While he （wait）for the bus last Monday, I （pass）by on my bike.5.____they___(have)a meeting at four yesterday afternoon?6.When I___(come)in the room,he didn’t___(see)me,for he___(read)something.7.At that time yesterday, I （lie）in bed.8.While Bob （play）in the park yesterday, his parents （clean）at home.9.When I was （walk）yesterday evening, I saw Tom （go）out with a bag10.Wendy （communicate）with her teacher after class yesterday11. When I （arrive）at the office last Wednesday, Sam （stand）in front of the office door.12.A strange box ___(arrive) while we __(talk).13. Father __ still ____(sleep) when I ___(get) up yesterday morning.14.When I opened the door at eight o 'clock in the afternoon yesterday , I saw my brother (push) my sister15.On a rainy day last month Lucy was （take）off on a plane to Paris二、选择用When/while填空1.We were reading the newspaper ____ the light went out.2.___ she was watching TV in the sitting room, the bell rang.3.She hurt herself ____ she was getting off the bus.4.____ he arrived, I was having a bath.5.___ I was playing games, my sister was doing her homework.6.Some people waste food, ____ others don’t have enough to eat.7.___ it began to rain, they were playing chess.( )1.When you me at eight o 'clock yesterday afternoon, I for my familyA.were calling ，cooked,B. called，cookingC. called, was cookingD. were calling，cooked( )2What did you yesterday afternoon while I dinner?A.did，was havingB.do，haveingC.were doing，was havingD.do，was having( )3.When I the flowers yesterday morning, it suddenly .A. watered, rainedB. was watering, was rainningC. watered, was rainningD. was watering, rained( )4.When we the exam last Friday, it suddenly rained heavilyA. were takingB. takeC.were takeingD. took( )5.What book ___ you ___ when I ___ you at four yesterday afternoon?A. did, read, was seeingB. did, read, sawC. were, reading, sawD. were, reading, was seeing( )6.When he in hospital last Tuesday, I in Beihai.A.was，traveledB. is，travelC. were，was travelingD. was，was traveling( )7.I the dishes when he on the doorA. washed, was knockingB. was washing, knockedC. washed, knockedD. was washing, was knocking( )8.A girl ____ my pen fall off the table when she ____ me.A. saw, passedB. was seeing, passedC. was seeing, passedD. was seeing, was passing( )9.We ____ for Tom at ten last Sunday. He often kept us ____.A. were waiting, waitingB. were waiting, waitC. waited, waitingD. waited, wait( )10.He to Paris between eight and nine last weekendA. was flyingB.flyC. fliedD. were flying( )11.What was Maria doing at 7 o’clock yesterday evening, Kangkang?She said that she _____ her room.A.cleaned B . is cleaning C. was cleaning .( )12.I called you yesterday evening, but no one answered.Sorry. I________a letter at that time.A. writeB. was writingC. is writing( )13.David, I called you this morning, but nobody answered the phone .I’m sorry. І______football with my friends then.A. playB. will playC. was playing( )14. Hi, Susan, I didn’t see you at the party.Oh, I ______for an English test.A. studiedB. am studyingC. was studying( )15.It was Friday evening.Mr and Mrs.Green_____ready to fly to England.A.are gettingB.getC.were gettingD.got( )16.They_____a football game from7to9last night.A.were watchingB.watchC.watchedD.are watching( )17.He____his father on the farm the whole afternoon last Saturday.A.helpsB.would helpC.was helpingD.is helping( )18.We____for Tom at ten last Sunday.He often kept us______.A.were waiting,waitingB.were waiting,waitC.waited,waitingD.waited,wait( )19.This time yesterday morning Jack_____his bike alone .He_____TV A.repaired,didn’t watch B.was repairing,watchedC.repaired,watchedD.was repairing,wasn’t watching( )20.I asleep yesterday afternoon while the doctor advice.A.fell，was givingB.fall，was givingC. was falling，givenD.fell，were giving参考答案括号内动词的正确形式填空。
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》课件
欢迎来到《过去进行时》PPT课件！在这个课件中，我们将深入讨论过去进行 时的定义、用法、误区和注意事项，并提供练习和评估内容，帮助您掌握这 一重要的英语时态。
什么是过去进行时
过去进行时是英语中描述过去某一时刻或时间段内正在进行的动作或情况的时态。它的形式非常特殊，同时与 其他时态有着明显的区别。
为了帮助学生巩固和运用过去进行时，我们提供这些练习和评估，学生将逐步掌握过 去进行时的应用。
总结
在这一部分中，我们将对过去进行时的知识要点进行系统总结。同时，强调过去进行时在英语沟通中的重要性 和必要性。希望这些内容对您的英语学习有所帮助。
用法
过去进行时在英语中有着广泛的应用。通过具体的实例，我们将详细讲解过 去进行时的用法，包括表达方式和特点。在口语和写作中正确使用过去进行 时是非常重要的。
误区和注意事项
学习过去进行时时，学生可能会犯一些错误。我们将指出这些常见误区，并 提醒学生在口语和写作中使用过去进行时时需要注意的问题。
练习和评估
过去进行时讲解(课堂PPT)
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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?
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• 3、标志性词语
• （1）at that time. at that moment. yesterday evening
I was listening to the music while she came here.
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• 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.
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• 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
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• ⑴肯定句：主语 + was/were + (doing) + 其他.
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• 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.
小学过去进行时详细讲解与练习
小学过去进行时详细讲解与练习什么是过去进行时过去进行时是英语中表示过去某个时间点或期间正在进行的动作或状态的一种时态。
它常常用来描述过去某个时间点或期间正在进行的动作或状态。
过去进行时的构成过去进行时的构成主要是由"be动词的过去式"和动词的现在分词构成。
动词的"be"的过去式有两种形式：was（用于第一人称单数和第三人称单数）和were（用于其他人称）。
动词的现在分词的构成方法一般是在动词原型的基础上加上-ing。
示例：- I was playing basketball yesterday evening.- She was watching TV at that time.过去进行时的用法过去进行时表示过去的某个时间点或时间段的进行中的动作或状态，常用于以下情况：1. 过去某个时间点正在进行的动作。
示例：They were having dinner at 6 o'clock yesterday.2. 过去某个时间段正在进行的动作。
示例：She was studying English for two hours last night.过去进行时的注意事项1. 过去进行时一般用于限定过去的时间范围。
2. 过去进行时常与表示过去某个时间点或时间段的状语连用，如yesterday、last night等。
3. 过去进行时经常与表示过去的时间状语从句连用，如when、while等。
练题请根据下面的句子，用适当的过去进行时填空。
1. I ________ (play) football with my friends when it started to rain.2. They ________ (watch) a movie at the cinema last night.3. My mom ________ (cook) dinner while I was doing my homework.4. What ________ (you/do) at this time yesterday?5. She ________ (read) a book while waiting for the bus.答案：1. was playing2. were watching3. was cooking4. were you doing5. was reading以上是关于小学过去进行时的详细讲解和练习，希望对您有所帮助！。
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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15.The reporter said the UFO _____east to west when he saw it. A.traveled B.was traveling C. had been traveling D. was to travel
16. ---Hey, look where you are going! ---Oh, I’m terribly sorry._____. A.I’m not noticing B.I wasn’t noticing C.I haven’t notice D.I don’t notice
链接高考：
7.----Nancy is not coming tonight. ----But she ____! A.promises B.promised C.will promise D. had promised
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
过去进行时和 while 连用
A was/were +doing sth While B + was/were +doing sth
长时动作
长时动作
While
What were they doing yesterday afternoon?
He was playing basketball while she was sleeping.
• 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
(2)否定句： 主语 + was/were + not + （doing） + 其他
练习
• 1. While wewere ________(wait) for the bus, a girl waiting ran (run) up to us. ______
telephoning (telephone) a friend when • 2. I was ________ came Bob _______ (come) in. jumped • 3. Jim _________ (jump) on the bus as it was moving (move) away. __________
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.
据说，她去年写了一本小说。
0
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
Mary
ቤተ መጻሕፍቲ ባይዱ
Jim
Li Lei
Lily
Lucy
Sue
What were they drawing when the teacher came in?
• 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.
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.
13.---We could have walked to the station,it was so near. ----Yes,a taxi ___ at all necessary. A. wasn’t B. hadn’t been C. wouldn’t be D. won’t be
14.Tom ___ into the house when no one ___. A. slipped, was looking B. had slipped, looked C. slipped, had looked D. was slipped, looked
• 一般过去时+when/while+过去进行时
• 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： • I was knowing the answer. I knew the answer. • I wasn’t understanding him. • I didn’t understand him.
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
10.I don’t think Jim saw me; he ___ into space. A.just stared B.was just staring C.has just stared D.had just stared
was testing • 4. We _______ (test) the new machine when the went electricity ______ (go) off. didn’t want • 5. She _______ (not want) to stay in bed while were working the others _______ (work) in the fields.
19.Mary ___ a dress when she cut her finger. A. made B. is making C. was making D. makes
20.The last time I ___ Jane she ___ cotton in the fields. A.had seen; was picking B.saw; picked C.had seen; picked D.saw; was picking
-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.
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?
• 3、标志性词语 • （1）at that time. at that moment. yesterday evening • （2）以when引导的谓语动词是一般过去时 的时间状语
17.What a nice bike! Where ___ you ___ it? A.do; buy B. have; bought C. did ; buy D. will; buy
18.The students ___ busily when Miss Brown went to get a book she ___ in the office. A.had written; left B.were writing; has left C.had written; had left D. were writing; had left
11.As she ____ the newspaper, Granny____ asleep. A.read; was falling B.was reading;fell C.was reading;was falling D.read;fell
12.---You phone number again? I ____ quite catch it. ---It’s 9568442. A. didn’t B. couldn’t C.don’t D.can’t
• 6. While mother _______ (put) Cathy to bed, the was putting door bell ______ (ring).
rang
• • • • • • • • • • •
一些词不用过去进行时 例如： I was falling asleep at 8: 00 last night. (╳) I fell asleep at 8: 00 last night. (√) 昨晚我八点睡着的。 I wasn’t believing him. (╳) I didn’t believe him. (√) 我不相信他。 I was deciding what to do at that moment. (╳) I decided what to do at that moment. (√) 那时我决定怎样去做。