为什么是had better 没有have better

为什么是had better 没有have better

因为had better是固定搭配，意思是应该，最好，最为情态动词使用，没有have better这种表达。

例句：
1、It's half past two. I think we had better go home.
现在两点半了。我想我们最好还是回家吧。
2、You had better own up.

你还是招了的好。
3、He thought he had better track this wolf and kill it.

他认为最好跟踪这只狼，杀了它。
4、I worried for ages and decided that I had better break it to her.

我烦恼了很长时间，后来决定还是把这事告诉她。
5、I'm not clear about this matter, so I had better keep quiet.

我对这个问题不清楚，只能不赞一词。
6、The Republicans had better get used to the fact that in all probability, they are going to lose.

共和党人最好习惯他们很有可能失败的事实。
7、One had better see life in its various aspects when young.

一个人最好在年轻时就能看到生活的各个方面。
8、I wish I had better news for you.

我多希望能带给你好消息。

牛

答案是： 没有这种形式，因为 no可以做形容词只能 修饰名词，不能用来修饰动词，因为 had better后应该跟动词原形      ~手工翻译，尊重劳动，欢迎提问，感谢采纳！~

固定用法 had better 最好

如果说用have来代替 had那是错误的. sb had better do sth 某人最后. 是固定用法. 但have better其他情况也是可以使用的. 如:We have better computers than you. 这里的have就表示"有"了.