you would better you had better 都什么时候用,意思一样吗,you'd better do sth是哪个缩写?

you'd better do sth, 即 you had better do sth.
一般you would better 不怎么用，一般说 I WOULD LIKE/LOVE TO DO STH, 简写为 I'D LIKE/LOVE TO DO STH。
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共同学习。

是you had better 你最好用于同辈或小辈，对长辈不可用
you would better 很少有见到用的！

1、You'd better do sth是：You had better do sth.的缩写.2、You would better 有这个结构,但是比较少见,比如：You would better ask her round here .你最好请她到这儿来.You would better express the letter ; i...

you'd better= you would better..
you had to, you have to ....