it＇s about time虚拟语气用法？

It's about time sb. +过去式

这是虚拟语气的一种用法

比如：

It's about time I went home.

我该回家了

在It's (high/about) time 之后的定语从句中需用虚拟语气。谓语动词用过去式，例如It is high time that you went to school

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你好！

后面加一般过去时

如，It's about time you learnt something.

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如满意，请点击“选为满意答案”按钮，谢谢～

it＇s (about/high) time表示（早）该做某事了，含有“晚了一点”的意思，后加过去式

如：it＇s about time you were in bed

你该上床了吧

it＇s high time we left

我们该走了吧

标签：虚拟语气,about,time