当我时候的英语怎么说

当我时候的英语表示的是过去的时间，它的来源是英语助动词 "to be" 的过去式 "was" 和 "were" 和时间状语 "when" 的组合。
"was" 用于单数主语，"were" 用于复数主语。例如：
I was at the store when you called. (当你打电话的时候，我在商店。)
She was studying when I saw her. (我看到她的时候，她在学习。)
We were having dinner when the power went out. (电停了的时候，我们正在吃晚饭。)
"When" 是一个时间状语，表示在什么时候发生了某事。例如：
When did you arrive at the airport? (你什么时候到达机场的？)
When were you born? (你什么时候出生的？)
当我时候的英语可以用来描述过去的事情，表示在过去的某个时候发生了某事。例如：
I was in bed when the earthquake happened. (地震发生时，我在床上。)
She was at the library when I called her. (我打电话给她时，她在图书馆。)
They were watching TV when the fire started. (火起来时，他们在看电视。)