一般过去时
vs
过去进行时
时态
✅本节内容:
区分一般过去时和过去进行时
➡️基础运用
➡️过去式规则/不规则变化
➡️动词加-ing变化
➡️重难点运用
一般过去时
过去进行时
一、一般过去时
表示意义:
【1】表示过去的事实或状态。
I was twelve years old last year.
我去年12岁。
My teacher was very angry two hours ago.
我的老师两个小时之前非常生气。
【2】表示在过去某个时间内所做的动作经常与表示过去时间的状语连用。
Anna bought a dress yesterday.
安娜昨天买了一条裙子。
I went for a picnic with my family last weekend.
上周末,我和家人一起去野餐了。
二、过去进行时
表示意义:
【1】表示在过去某一时刻或者时间内正在发生或进行的动作或状态。
I was reading a book at this time yesterday.
昨天这个时候我正在看书。
【2】表示一个动作发生时,另一个动作正在进行或者一个动作正在进行时另一个动作突然发生。
I saw you while you are playing basketball.
我看见你的时候,你正在打篮球。
【3】也表示两个动作同时进行。
I was doing my homework while my mother was cooking our meal.
我在做家庭作业,我妈妈正在做晚餐。
分别认识
【一般过去时】
【过去进行时】
一、一般过去时
✅结构①be动词(is,am,are)→主语+was/were +谓语②实义动词→相应的动词过去式
⏺️Be动词在一般过去时中的变化:
➡️肯定句:主语+was/were+其他
如:
He was at home yesterday.
⚠️(1)am和is在一般过去时中变为was。(was not=wasn't)
⚠️(2)are在一般过去时中变为were。(were not=weren't)
➡️否定式:主语+was/were not+其他
如:
He wasn't at home yesterday.
➡️一般疑问句:was/were+主语+其他
如:
Was he at home yesterday?
肯定回答用“Yes,主语+was/were.”:
否定回答用“No,主语+wasn't/weren't.”。
⏺️实意动词的一般过去时的句子
➡️肯定式:主语+动词过去式+其他
如:
Jim does homework every day.一般现在时
Jim did homework yesterday. 一般进去时
does-变成did
➡️否定句:主语+did not(didn't)+动词原形+其他
如:
Jim did homework yesterday.
Jim didn't do homework yesterday.(didn't+动词原形)
➡️一般疑问句:Did+主语 +动词原形 +其他?
肯定回答 Yes,主语 +did.
否定回答 No,主语 +didn't
如:
Jim did homework yesterday.
Did Jim do homework yesterday?(在句首加did,句子中的动词过去式变回原形)
Yes, he did.
No, he didin't.
➡️特殊疑问句:
(1)疑问词+did+主语+动词原形?
如:
Jim did homework yesterday.
Did Jim do homework yesterday?
What did Jim do yesterday?(疑问词+一般疑问句?)
(2)疑问词当主语时:疑问词+动词过去式?
如:
Who went to home yesterday? --Mike.
When were they in the park?---Just now.
When did they live in Beijing?---Last year.
What did you do last night?---l did my homework.
Where did you go last week?---I went to Shanghai with my parents.
✅动词过去式变化
1.规则变化
2.不规则变化(和过去分词放在一起记忆)
✅一般过去时时间状语
二、过去进行时
✅结构
主语+were/were+ V-ing.+其他
如:
I was watching TV then.
那时我在看电视。
We were cleaning the house at this time yesterday.
我们在打扫房子。
⏺️肯定句:
主语+was/were+V-ing+其它.
如:
She was watching TV at that time last night.
⏺️否定句:
主语+was/were+not+V-ing+其它
如:
She was not watching TV at that time last night.
⏺️一般疑问句:
was/were+主语+V-ing+其它?
如:
Was she watching TV at that time last night?
肯定回答:Yes,she was.
否定回答:No,she wasn't.
⏺️特殊问句:
疑问词+was/were+主语+V-ing+其它?
如:
What was she doing at at that time last night?
✅V-ing变化规则
✅过去进行时标志词
➡️at this/that time
➡️at this/that time yesterday (last night/Sunday/week...)
➡️at+ 点钟 +yesterday (last night/Sunday...)
➡️when sb/sth.did sth.
➡️while sb was doing sth
✅when和while的区别
看一下这两个例句:
When my mother came back, I was watching TV.
当我妈妈回来的时候,我正在看电视。
While we were having a class, my mom was cooking at home.
当我们在上课的时候,我妈妈在家做饭。
从意思上来讲,when和while都可以翻译为"在......时候""当.....时候"
⏺️when: at or during the time that,既可以指时间点,也可以指一段时间。
⏺️while: during the time that, 只指一段时间。
✅【区别1】
➡️因此when引导的从句中的动词可以是瞬间动词,也可以是延续性动词。
➡️ While引导的从句中的动词只能是延续性动词。
✅【区别2】
➡️when 引导的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强调主句的动作在从句动作发生的过程中,或者主句和从句两个动作同时发生。
看看以下例句:
While they are talking, the bell rang.
在他们谈话的时候,上课铃响了。
I was watching TV when my mother came back yesterday evening.
昨天晚上妈妈回家的时候,我正在看电视。
We were talking when the teacher came in.
当老师进来的时候,我们正在讲话。
I was playing games while Tom was doing his homework.
我在玩游戏的时候汤姆在做作业。
练习
一.用动词的适当形式填空。
1.I_____(have) my breakfast at half past six yesterday morning.
2.Mary_____(go) over her lessons from six to seven last night. John and peter____(do) the same thing.
3.What_____you___(do) at that time?We_____(watch) TV.
4.Was your father at home yesterday evening?Yes,he was. He_____(listen) to the radio.
5.They_____(not make) a model ship when I saw him.
6._____they____(have) a meeting at 4 yesterday afternoon?
No, they _____. They _____ (clean) the classroom.
7.______it_____(rain) when you left school? Yes, it____. (No, it____)
8.What_____your father_____(do) when he was your age?
9.One day, Edison_____(wait) for a train to arrive, and suddenly a little boy ran to the track(轨道) to play.
10.He asked me if I______ (go) fishing that afternoon.
11.The three of them were in a hurry because their plane _____(leave) in five minutes.
12.In a letter, john told us that he_____(come) to china next month.
13.When the bell rang, jenny_____(wait) in her seat.
14.She_____ (make) her dress the whole afternoon.
15.While my father____ (look) through the evening paper, he suddenly____ a cry.
参考答案:
1.was having
2.was going,were doing
3.were doing,were watching
4.was listening
5.were not making
6.Were having were cleaning
7.was raining
8.did do(do)
9.was waiting
10.was going/would go
11.was leaving
12.is coming /will come
13.was waiting
14.was making
15.was looking ,heard
二、用when/while填空:
(1)He was listening to music ____he was riding his bike.
(2)I was waiting at the lights____ I saw the boy fall off his bike.
(3)They were playing chess____ it began to rain.
(4)The driver was talking on his mobile phone ____he was driving.
参考答案:
while/ when/when/while
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