高一英语定语从句[整理]课件

关系代词 Who / whom / that /whose / which 关系副词 When / where /why !关系代词和副词的选定取决于两个要素： 1先行词是人还是物 2关系代词或副词在定语从句中所充当的成分（关系代词或副词在句中一定要充当成分） Who is the person _______won the best actress of this year? Which is the book ______he wants to borrow? that B，