have better (not) do sth.造句

意思是最好不要做某事
例如：You have better not laugh at him

最好（不）做某事
You had better finish your homework before going out.

最好（不）做某事
You had better go to school first.
You had better not go swimming in the river.

通常应该是：
had better (not) do sth
you'd better (not) do sth
你最好（不）做什么

have better (not) do sth
最好(不要)做谋事

最好（不）做什么
you had better (not) do sth
you had better ask your mother before you go out.

You had better not to notice it.
From George Bernard Shaw's

sb had better do sth =might/may as well do sthsb had better not do sthit is better for sb to do sth以上一个句型都表示某人最好做/不做某事You'd better go at once.You'd better bot tell him the truth....

最好不要做某事
You'd better take off your cloth at once.

最好（不）做某事！