定语从句中关系代词和关系副词使用的区别在句子中作定语，修饰名词或代词的从句。这种从句由关系代词或关系副词引导，并作句子成分。 定语从句还叫做嵌入句，因形容词定语，所以又称之为形容词性从句。定语从句的位置：通常在先行词（在主句中）后。定语从句的引导词关系代词关系副词指人指物who(主语、宾语) ，whom(宾语) ，that(主语、宾语), whose(定语)that(主语、宾语),which(主语、宾语)whose(定语)where (地点状语)when (时间状语)why (原因状语)如何判定用关系代词还是用关系副词一1、找出定语从句中是否主语和宾语都齐全。如齐全用关系副词。 用什么关系副词看先行词。I will never forget the days (_ I stayed with you).when_Jurassic Park is about a park _ (a very rich man keeps differentKinds of dinosaurs)._where1958 was the year _ (Spielberg made his first re
