英语老师说：It is time that sb did sth.该是某人做某事的时候了。

Question

我认为这句话的语法上是错的。
应改为：
如果当作是强调句，则是 It is at time that sb did sth.
如果当作是定语从句，则是 It is time when sb did sth.
我说的对吗？请分析一下。

Answer 1

你好！
恐怕我得说：你说的不对！
首先， It is time that sb did sth. 这本身就是【定语从句】。这个句式也不适合改为强调句。
其次，time的常用句型有：
It is time to do sth
It is time for sb to do sth
It is time for sth
It is time( that) sb did sth
should do sth 最后这两种形式，都是表示【虚拟语气】的句式。
例如：
It is time that I worked harder for my dream.
=It is time that I should work harder for my dream.
该是我为我的梦想而努力的时间了。（表示“幡然悔悟，早该努力”）。
最后，对比【强调结构】：
It was【 at six o'clock yesterday时间状语，被强调部分】 that I met him at the school gate.
It is 【him】 that /whom I met at six o'clock yesterday at the school gate.

祝你开心如意！

Answer 2

你老师是对的，这是一种固定搭配
It's time + that clause 时，that可省略，time可由high,about修饰，从句中的谓语动词有两种形式，或者用动词的过去式(be用were); 或者用shoud + 动词原形（should不能省略)。此句型为虚拟语气句型，表示“现在某人该做某事了”。

含有该事早该去做而未做，现在去做似乎都为时已晚的意思。例：

1.It's time （that）we went to bed. 我们该去睡觉了。

2.It's high time that the article were published.发表这篇文章是适时的。

3.It's time you should do cleaning. 你该去打扫卫生了。

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Answer 3

英语老师说：It is time that sb did sth.该是某人做某事的时候了。
答：你的老师说得对。是你把【这个固定句型】跟【强调句型】同流合污了，你说是吗？
这两个It is at time that sb did sth. It is time when sb did sth。句型是属于【强调句型】。
但是，It is time that sb did sth.【不是强调句型】。这个句型的意识是：“该是某人做某事的时候了”。又如：It's time that we went to school.该是我们上学的时候了。

如果我的回答对你有所帮助，请点击本页面中的“选为满意回答”按钮，谢谢！

Answer 4

你老师说得对。这是习惯用法。

It is time that you listened to your teacher.

Answer 5

赞同，个人认为这是口语化的表达方式。书面上可以表达成：
It's time for sb to do sth.