Question

It's high time you __________

It 's high time you _____ .
A do your homework B would have your homework
C had done your homework D.did your home work

老师，这句话是到你做作业的时候了吗？这是考察的什么部分？

Answer 1

考的是习惯用法。

It is (high) time that后面的从句谓语动词要用过去式或用should加动词原形，但should不可省略。

It is time that the children went to bed.

It is high time that the children should go to bed.

it's high time that sb. did sth.
多用在虚拟语气中,是时候某人该做某事了,并不表示过去时态

表示“是该做......得时候了”

Answer 2

选D

你的理解没错，考察的是 it's high time that sb. did sth.这个句型
表示“是该做......得时候了”

it is (high) time that后面的从句谓语动词要用过去式或用should加动词原形，但should不可省略。

It is time that the children went to bed.

It is high time that the children should go to bed.

Answer 3

选D，考察的是虚拟语气，It's high time是典型的虚拟语气。