who
pron.[主格]
1.【疑问代词】谁
例句1 Who is he (are they)?他（他们）是谁
例句2 Halt!Who goes there?站住!
例句3 I wonder who well play in the basketball match.我不知道这场篮球赛谁将上场.
例句4 Who(或Whom) else did you see?你还见到了谁?
例句5 Who(或Whom) are you looking for?你在找谁?【注意：本例句和上一例句在口语中常用who代替whom】
2.【限制性关系代词】……的人（有时也用于动物）
例句 There is somebody who wants to see you.有人找你.【注意：在口语中,句中的who常省略】
3.【非限制性关系代词】他（她）；他（她）们
例句 We went to see Mr.Wang,who gave us a heaty welcome.我们去看王先生,他热诚地欢迎我们.
4.【省略先行词的关系代词】……的人
例句 Who breaks pays.损坏者需作赔偿.
whoever
（宾格whomever:所有格whosever）pron.
1.【引导名次从句】谁
例句1 Whoever comes to our public reference library will be welcome.什么人到我们公共参考图书馆来都欢迎.
例句2 We wrote a letter of thanks to whoever had helped us.凡是帮助过我们的,我么都去了感谢信.
2.【引导副词从句,表示让步】无论谁,不管什么人
例句 Whoever did it,I didn't.不管这事是谁干的,反正不是我干的.
3.到底是谁,究竟是谁
例句 Whoever told you that?到底是谁告诉你的?
4.随便谁,随便哪个
————亲手打的
