您好!欢迎来到好学网 登录 免费注册

forget to do sth 和 forget doing sth.

一、意义不同 forget to do sth:忘记要去做某事(未做) forget doing sth:忘记做过某事(已做) 二、举例: He forgot to buy a pen. (他忘记去买一支笔了。) He forgot turning the light off.(他忘记他已经关灯了