课外请教
请教各位老师,关于过去进行时的用法及用途。(详细点哦{:2_67:}) 帮忙啊!!!!!!!! 表示过去某个时间点正在进行的动作。be(was/were) +doing
eg: I was reading a book at that time.
The students were having an English lesson at four yesterday afternoon. 鄙人之见 过去进行时就是把现在进行时的BE动词改成过去式
表示过去正在发生的事情 强调过去那一刻正在发生的动作用途根据情境的需要 1.表示过去某一时间内(正在)进行的动作
如:I was doing my homework at 9 p.m. last Sunday.
2.表示一动作正在进行时,另一动作同时正在进行.
如:I was reading books while he was cleaning the floor.
3.表示一个动作正在进行时,另一个动作发生了
如:He played when I was studying.
4.表示过去将要发生的动作
She told us Mr.Lee was arriving here.
5.用于故事,以提供其时间背景
6.表示礼貌
[编辑本段]常用的时间状语
this morning, the whole morning, all day yesterday, from nine to ten last evening, when, while
My brother fell while he was riding his 谢谢,很具体!!!! 2.表示一动作正在进行时,另一动作同时正在进行.
如:I was reading books while he was cleaning the floor
这个有点不明白的 五楼楼主写的好详细,谢谢
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