'd是什么意思，'d better怎么用

Question

如题所述

Answer 1

您好，you'd better 是 you had better 的缩写。尽管 'd 可以是 had 或是 would 的缩减模式，但假如这里是 would 的话，那么句子就应该是 you'd be better，因为 would 是情态动词，后面必须跟一个动词，而这个动词必须是动词原形，better 本身尽管可以作为动词使用，译为【提高，改善】，但和 would 在一起时，无法使用。

1）You'd better study hard. = You had better study hard.

2）It'd be better if you were here. = It would be better if you were here.