又要麻烦各位帮我辨别两个英语句子的对错了~

1.You'd better not be late again.

had better + 动词原形

记住这形式就ok了。

the second one is wrong- not to be late is not needed in this case and it doesn't make sense

1对2错
You'd better后面加原型，不要to

had better do(动词原形) something
否定形式：had better not do something

2 not to be 是不定式 需加to

2