人称代词第一人称:I 我第二人称:you 你第三人称:heorsheorit 他 她 它人称代词复数单 数 复数第一人称 I we第二人称 you you第三人称 hesheit they主格人称代词宾 格人称代词物主代词形容词 性 名词 性I me my mine you you your yourshe him his hisshe her her hersit it its itswe us our oursyou you your yoursthey them their theirs主格的用法主格人称代词在句子中做主语。 位置:在陈述句中位于动词前面, 在疑问句中位于be、can、助动词和实义动词之间。1、I am a student. You like music. He is playing football.2,Does he like sports? What is she doing now? What can we do? I选择正确的代词填空1_(I/He)amPeter.2_(He/She)isatallboy.3Thatisntacat._(It/They