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。

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（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。