过去进行时

分类：时态

定义

表示过去某一时刻或某段时间正在进行的动作。

结构

was/were + 现在分词

时间标志词

at that time, at 8 o’clock yesterday, when

例句

1. I was reading when he came.
2. They were playing football at 4 p.m. yesterday.

相关术语

• 进行时
• 现在进行时
• 过去时