You'd better not go to school .
You'd better not watch TV.
句型是had better do sth或者had better not do sth
附注:had better do用于反意疑问句时,要用hadn't提问
比如,You'd better wash clothes,hadn't you?
You'd better not go to school .
You'd better not watch TV.
句型是had better do sth或者had better not do sth
附注:had better do用于反意疑问句时,要用hadn't提问
比如,You'd better wash clothes,hadn't you?