TheAttributiveClause定语从句中应注意的几个问题修饰名词和代词的成分定语:a beautiful flowera tall boybeautifultall定语从句：复合句中修饰名词和代词的从句This is the best film that I have seen.定语从句the best film 先行词that关系词概念：This is the best film that I have seen.关系词引导定语从句代替先行词在从句中担当一个成分关系词的作用 1） 2） 3）Beijing is the city that / which has got the chance to host the 2008 Olympic Games. Beijing the city get the chance to host the 2008 Olympic Games.引导定语从句的关系词关系代词（什么成分）who ，whom ，that ，as,which,whose ，关系副词（什么成分） 指地点where指时间when指原因whytheusageofther
