it 宾格 ours yours 名词性物主代词 their her my 形容词性物主代词 we they it she he you I 主格 your his Its our mine his hers Its theirs me you him her us them 1. This is ( my / I ) mother. 2. Nice to meet ( your / you ). 3. ( He / His ) name is Mark. 4. What ’s( she / her ) name? 5. Excuse ( me / my / I ). 6. Are ( your / you ) Miss Li? 7. ( I / My ) am Ben. 8. ( She / Her ) is my sister. 9. Fine , thank ( your / you ). 10. How old is ( he / his ) exercises exercises 二、用所给代词的正确形式填空。 1. These are ______ ( he ) brothers. 2. That is _______( she ) sister. 3. Lily is _______ ( Lucy ) sister. 4. Tom, this is _____ ( me ) cousin, Mary. 5. Now _____________(her parents) are in America. 6. Those __________ ( child ) are _____ ( I ) father ’ s students. my her Lucy ‘s my they children his