形容词性物主代词和 名词性物主代词的区别 和用法 举例说明

形容词性物主代词必须和名词连用，例如my book, your bike
名词性物主代词在有上下文的情况下用，后面不用加名词，例如whose bike is it?it is mine.
有上下文的情况下，形容词性物主代词可以与名词性物主代词互换，例如my book=mine,his knife=his
附：形容词性物主代词有：my your his her its our their
名词性物主代词有：mine yours his hers its ours theirs

形容词性物主代词 比如 my your his her its our their 后面必需加名词

名词性物主代词 比如 mine yours his hers its ours theirs 后面不加名词