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Would he have seen you if you hadn't waved to him?

来源：百度知道编辑：UC知道时间：2024/04/30 04:58:23

Would he have seen you if you hadn't waved to him?

这句话是不是有语法错误？ have是不是应该为has？

would，will,could, can, may, might，must等情态动词后接动词原形
have是对的

没有语法错误，这是虚拟语气的很常见的用法
表示的是与过去的事实不相符的假设，这种语法的形式为
主句 would/could/should+have done
从句 had done
所以说这句话没有错

没错，情态动词would后面的动词要用原形。

原来的句子是对一个虚拟语气的句子的提问

have 是对的，情态动词 would 后跟动词原形。
hadn't 不能改成 had 改了意思都不同了啊

没有错，是对的would have seen

把had't 改为had

If Mr Smith _______ here, he would have helped you he would have none of it.怎么翻译啊？ He kept his head otherwise the accident would have happen Would he have seen you的语法结构 3.Jack __ have arrived yet,otherwise he would have telephoned me. if he knew this , it would have had to be by accident句子成分 i would have told him more but much to my surprise he kiss me. 什么意思？ he hesitated for a moment before kicking the ball,otherwise he would have scored a goal什么意思? He told me how he had given me shelter and protection without which I would have died of hunger. The measure of a man's real character is what he would do if he knew he would never be found out!