had better在肯定句中为"应该作某事"，其后加不带to的不定式，而在否定...，you‘d better,had better,单词记忆法、语法用法，与you‘d better,had better, 相关例句、名人名言

had better单词相关例句：

And also I hope smoker had better not smoke in public.

也希望吸烟的人们最好不要在公共场所吸烟。

And also I hope smoker had better not smoke in public.

也希望吸烟的人们最好不要在公共场所吸烟。

No one in Anjou had better hearing or could speak the local dialect more clearly than the wily wine grower.

在安育地区，对当地的土话懂得那么透彻，讲得那么清楚的，谁都比不上这狡狯的葡萄园主。

We had better call in a specialist at this critical moment.

在这个关键时刻我们最好请一位专家来。

Benzalkonium Bromide Tincture had better disinfection effect, but had irritation to skin.

百多邦对皮肤刺激性小但消毒效果低于新洁尔灭酊。

Peter said. "You had better come have today。" →Peter said I had better go there that day。
You had better bus it, otherwise you will be late. 你最好坐公共汽车，否则会迟到的。
We couldn't get to the city before it was dark; we had better hotel it pub it. 天黑以前我们进不了城，我们最好住宿。
We are very tired，（so）that we had better hurry home.
You had better eat vegetables fresh(= when they are fresh，不可用being fresh)