动词不定式易错精析

1.我认为你最好不要把那件事告诉她。[误]I think you'd better not to tell her about it.[误]I think you'd better don't tell her about it.[正]I think you'd better not tell her about it.[析]在助动词(do/woll/shall)、情态动词(can/may/must/could/should/would)、had better以及