发布时间： 2016年10月12日

职称英语综合类假设法句型详解(8)_职称英语网校

If I had V-ed, I would have ...

结构︰If…had 过去分词…，主词 would/should 等 have 过去分词

说明︰这是与过去事实相反的假设<句型>。if <子句>要用<过去完成式>，<主要子句>则要用过去式<助动词>(would，should，ought to，might，could) have 过去<分词>。if <子句>中的 had可置于<主词>前面，而省略 If。

If I had seen him, I would have told him the truth.

如果我当时看见他，我会告诉他实情。

I could have finished the task if I had had more time.

如果当时我能有多一点时间，我就能完成这项任务。

If we had known of your departure, we would have seen you off at the airport.

如果我们事先知道你要离开，我们会到机场送行。

I someone had been with him, he might not have been drowned.

如果有人在他旁边，或许他就不会溺死。

I might have been incredulous had I not been accustomed to such responses.

若非我已经习惯了这样的回答，我可能不敢轻易相信。

Had he not apologize to her, she would not have forgiven him.

她(那时)不会原谅他，若非他道了歉。

Had he not saved me, I might have been drowned.

我可能溺死了，若非他救了我。

Had I proposed to you, would you have married me?

我要是当年向你求婚，你会答应嫁给我吗?

Had you not helped us, we should have canceled this transaction.

假如没有你的帮助，这笔生意早就告吹了。