youd better完全形式是什么

youd better完全形式是you had better,后面直接加动词原形，也就是不带to的不定式,构成you had better do sth.句型。意思是你最好做某事。

例如;

You had better not go.

你最好别去。

You had better own up.

你还是招了的好。

You had better black out that word.

你最好把那个字涂掉。

Do you wish you had a better job?

你希望有个更好的工作吗？

You had better make the best of your spare time to study.

你最好充分利用你的空闲时间来学习。

You had better not be late for class any more.

你最好不要再上课迟到了。