我们学习了物主代词，我的、你的、他（她、它）的及他们的复数，但是这些“××”的又有两种表达形式，即形容词性和名词性，那么怎样区别使用呢？一、从构成上看，名词性的物主代词是形容词性的物主代词＋s构成的（第一人称单数除外），本身有s就不再加了。如下表：二、从词 We learned the pronoun of the subject, mine, yours, his (her) and their plurals, but there are two other expressions of these “xx”, namely adjective and nominal, so how to distinguish them from each other What? First, from the point of view of composition, the nominal possessive pronoun is composed of adjective pronoun + s (except the first person singular), s itself no longer added. The following table: Second, from the word