八年级下册英语Unit 5 What were you doing when the rainstorm came?知识点解析与对应练习
【解析1】过去进行时
⑴ 用法：① 过去某个时间正在发生的动作
例：He was cooking at six last night. 昨天晚上六点，他正在做饭。
⑵ 与过去进行时连用的时间状语，常见的有 at nine last night/at that time=then/at
⑶ 过去进行时的构成：was\were +现在分词
(4) 请比较
He watched TV last night.（过去时间last night, 用一般过去时）
He was watching TV at nine last night. (过去时间last night+点at nine, 用过去进行时)
【2013黑龙江绥化】My uncle ____ books in the room at this time yesterday.
A. was seeing B. is reading C. was reading
