had better not do sth Is it right?

题目

had better not do sth Is it right?
我问的是语法是否正确：had better not do sth

答案

你语法是对的
had better有两种用法
一种是had better do
另一种是had better not do
For example：You had better go out for a walk.你最好出去走走
You had better go out .你最好不要出去
（You'd better = You had better ,其他人称代词也是一样）
这个我们老师经常说到的,举例子的时候参考了一下其他的网页、