连系动词后接不定式的用法连系动词 be 后根据情况可自由地接不定式作表语：My dream is to be a scientist. 我的梦想是当一名科学家。All you have to do is to listen. 你只需要听。seem, appear, prove, turn out, grow 等连系动词后也可接不定式(尤其是 to be)短语作表语：The man seemed t
