高二英语备考：详解英语16种时态用法之过去将来完成时思维导图

一、构成方法

过去将来完成时由"would+have+过去分词"构成。

二、用法及用例

过去将来完成时表示在过去看来将来某时会已经完成的动作：

She said she’d have finished her exams by then. 她说那时她会已经考完试了。

I thought Sophia would have told you something. 我想索菲娅会已告诉你一地情况。

I thought you would have finished by now. 我想你现在一定已经干完了。

There are a lot of things I should have liked to ask you. 有好些事我本想问你的。

He knew by the time he arrived she would have gone home. 他知道他到时她会已经回家了。

Well, well! Who would have guessed it! 真是的! 这谁会想到呀!