dont过去式怎么写

don't的过去式怎么写呀

don't是do和not的缩写形式，它的过去式是didn't。例如，We don't know what is happening over there.(我们不知道那边发生了什么事。)改为过去式是两We didn't know what was happening over there.The students don't have night classes.(那些学生不上晚班。

)它的过去式是：The students didn't have night classes.

dont过去式怎么写

dont的过去式don’t的过去式是didnt。

didnt：did not 的常⽤⼝语形式。

did：

v. (以某种⽅式)做 办(某事) ⾏动 表现 (问询或谈论时⽤)进展 进⾏。do的过去式。

扩展资料

There were a whole lot of people I didn't know.

有许多⼈我都不认识。

We didn't have much time.

我们没多少时间。