第一课 人称代词主格(做主语)一般放句首宾格(动、介后)句尾的形容格（跟名词放名词前的名词格句尾单独用Imemymine you(你，你们)youyouryourhehimhishissheherherhersitititsitsweusourOurstheythemtheirtheirs1. Are these _（you）pencils?Yes, they are _（our）.2. -Whose is this pencil? -Its _（I）.3. I love _（they）very much.4. She is_（I）classmate.5. Miss Li often looks after_（she）brother.6 -Are these _（they）bags ？-No,
