this time yesterday是什么时态

this time yesterday是过去进行时态。

this：det./pron. (指已提到过的人或事物)这; (指较近的人或事物)这个; (介绍人或展示事物时用)这样。

time：n. (以分钟、小时、天等计量的)时间; (钟表所显示的)钟点; 时刻; (世界某一地区所计量的)时; 时间。

扩展资料

She was working on the problem this time yesterday.

她昨天这时候正在解那道题。

What were you doing at this time yesterday?

昨天此时你们在干什么？

Can you tell me what they were doing this time yesterday?

你能告诉我他们昨天这时候在干什么吗？

This time yesterday, we were having an English lesson.

昨地这个时候，人们正正鄙人英语课。

He cant have been in his office this time yesterday.

昨天这个时间他不可能在他的办公室里。