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banner831207 发表于 2007-9-24 00:57

课外恶补—一般过去时和过去进行时的区别

[size=4][color=darkslateblue]留下一些,求学的文字!即可浏览![/color][/size]
[size=4][color=darkslateblue][size=4][color=darkslateblue]1 )一般过去式常表示在过去某时发生的动作或存在的状态(包括过去习惯动作),常与一般过去时连用的时间状语有 just now, a moment ago, yesterday, last week(month, year), the day before yesterday 及表示过去的时间状语从句。如:
I was sixteen years old last year. 我去年16 岁。
He worked in a factory in 1986. 他 1986 年在一家工厂工作。
I met her in the street the day before yesterday. 前天我在街上遇见了她。
He often swam in the river when he was young. 他小时侯常在河里游泳。

2 )过去进行时表示过去某一段时间或某一时刻正在进行的动作。常与之连用的时间状语有,at that time/moment, (at) this time yesterday (last night/Sunday/week … ), at+ 点钟 +yesterday (last night / Sunday … ) ,when sb. did sth 等时间状语从句。
What were you doing at seven p.m. yesterday? 昨天晚上七点你在干什么?
I first met Mary three years ago. She was working at a radio shop at the time.
我第一次遇到玛丽是在三年前,当时她在一家无线电商店工作。
I was cooking when she knocked at the door. 她敲门时我正在做饭。

3 )区别: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。如:
I saw you while you were speaking to the teacher. 你在和老师谈话时我看见了你。
[注]:有的过去时间状语既可用于一般过去时,也可用于过去进行时,但含义不同。如:
She wrote a letter to her friend last night. 她昨晚给她的朋友写了封信。(信写完了)
She was writing a letter to her friend last night.
她昨晚一直在给她的朋友写信。(信不一定写完)[/color][/size][/color][/size]

[[i] 本帖最后由 吉利网虫 于 2007-10-6 01:18 编辑 [/i]]

夏天的风 发表于 2008-8-5 11:52

hehe
:time:

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