Grammar定语从句Revision1 the usage of the relative pronoun 关系代词指代在定语从句中所充当的成分person thing sentence subject object attributivewhowhomwhichthatwhose the usage of the relative adverb关系副词 指代所充当的句子成分whenwherewhytimeplacereasonadverbialadverbialadverbial Tell difference between the Noun Clause and Attributive Clause in the relative pronoun
There is no “what” in Attributive Clause 2
“That” is used as Subject and Object in the Attributive Clause, but in the Noun Clause it doesn’t
“which” is used as Subject and Object in the Attributive Clause, but in the Noun Clause it expresses Choice
类别类别意义意义功能功能形式形式关系代词关系代词限定性限定性定语从定语从句句非限定非限定性定语性定语从句从句起限定作用
若省略,原句意义不完整
起补充说明作用
若省略,原句意义不受影响
修饰先行词修饰先行词 / 整个句子无逗号隔开有逗号与主句隔开有 that 无 that Revision 2 限制性定语从句与非限制性定语从句的区别作作宾语宾语时可以时可以省略省略不可以不可以省略省略当关系代词指代整个主句内容时