what,which,who,whom分别可做什么答:5. 在非限定性定语从句中,不能用关系副词why和关系代词that,而用who, whom代表人,用which,whose代表事物,如果需要用why, 可用for which代替.; [编辑本段](三)关系代词引导的定语从句 1.who指人在从句中做主语 (1) The boys who are playing football are from Class One. 在踢足球的男孩们是一班的. (...
简单的区分that which who。。答:关系代词有that, which, who, whom, whose, as等;关系副词有where, when, why等。 关系词常有3个作用:1,引导定语从句。2,代替先行词。3,在定语从句中担当一个成分。 二.关系代词引导的定语从句 1.who指人,在从句中做主语 (1) The boys who are playing football are from Class One. (2) Yesterday ...