英语语法：The English language possesses a vivid saying to descri

(1)句中的不定式是宾语补足语;
(2)宾语补足语主要起对宾语的补充说明"干什么\怎么样"
看看例句:I have something to tell you.
我有一些东西怎么样?要告诉你.
定语则侧重于起修饰作用
看看例句:She is the girl whom I met yesterday.
如果少了whom I met yesterday,则句意不完整,而且也不知道你指的是谁.