were加doing是什么时态

were加doing是过去进行时。

were：是;be 的过去时复数和第二人称单数形式;有时代替 was，用于条件从句、动词 wish 之后等。

doing：

n.所做的事;发生的事;所作所为。

v.做，干，办(某事);(以某种方式)做;行动;表现;(问询或谈论时用)进展，进行。

扩展资料

He should have been aware of what his junior officers were doing

他本应该清楚自己下级们的所作所为。

Perhaps you'd like to tell me what you were doing Monday. Just for the record.

也许你不介意告诉我你周一在做些什么。只是顺便问问。

They were doing 70 miles an hour.

他们的'速度达到了每小时70英里。

I had heard through the grapevine that he was quite critical of what we were doing.

我听到有传言说他对我们在做的工作非常不满。

Vendors were doing a brisk trade in souvenirs

商贩们的纪念品生意很红火。