复合不定代词

由some, every, no, any分别与one, thing和body组合而成的代词, someone, something, somebody;everyone, everything, everybody;no one, nothing, nobody; anyone, anything, anybody

1、由every构成的不定代词大多具有“复数”的含义, 但并不能因此而将其用作复数, 因为此类词更强调个体, 使用时仍应以单数对待

Eg: Every student is trying their best to achieve high scores in the exam.

2、由no构成的不定代词表示的是一种否定意义, 作主语时, 谓语动词多用单数形式

Eg: Nothing is impossible if you put your heart in it.