形容词性物主代词只能在名词前作定语，名词性物主代词相当于“形容词性物主代词＋名词”，在句中作主语、宾语、表语或与of连用作后置定语，但不能作定语。 (1)Some of the stamps belong to me, while the rest are _____. A. him and her B. his and hers C. his and her D. him and hers 解析：在句中作表语，指“他的邮票和她的邮票”用his and her (=his stamps and her stamps)。答案是B。 (2)—Is your camera like Bill’s and Ann’s? —No, but it’s almost the same as ______. A. her B. yours C. them D. their 解析：与it(=my camera)相比的应是your camera，与“形容词性物主代词+名词”相当的应是名词性物主代词，yours=your camera。答案是B。 (3) The boy promised _____mother never to lie to _____again. A. his, him B. her, her C. her, him D. his, her 解析：形容词性物主代词his作mother的定语；宾格人称代词her作介词to的宾语。答案是D。 (4)Kate and her sister went on holiday with a cousin of _____. A. their B. theirs C. her D. hers 解析：of要与名词性物主代词一起作定语，排除A和C；又因Kate and her sister是复数，排除D。答案是B。 (5)—Whose room is that? —It's_______ A. my B. ours C. my brothers D. of my brother 解析：从语境看，答语应当是指“某人的房间”，只有选项B能表达此意，ours=our room。答案是B。 (6)His camera is more expensive than ________. A. hers B. her C. it D. its 解析：与his camera作比较的应是“她的照相机”，用hers (=her camera)。答案是A。 (7)Is her hair shorter than ________? A me B. my C. mine D. I 解析：与her hair相比较的应是my hair，应用名词性物主代词是mine (=my hair)。答案是C。
