物主代词即人称代词的所有格形式,它可分为形容词性物主代词(my,your, his,her,its, our, their)和名词性物主代词(mine,yours,hers,his,its,ours,theirs)形容词物主代词相当于形容词,只能作名次或者动名词的定语,如 This is our classroom.这是我们的教室(作名次定语)Would you mind my opening the window?你介意我打开窗户吗?(作动名词的定语或被称为动名词的逻辑主语) 名词性物主代词相当于“形容词性物主代词+名词”,可单独做主语、宾语、表语。此外,名词性物主代词还可与名次及of连用,构成双重所有格,即a/an/this/that/these/those/some/any/several/no/each/every/such/another/which+名词+of+名词性物主代词。如:This is her coat.Mine is over there.这是她的大衣,我的在那边。 Some friends of mine will attend my birthday party.我的一些朋友将参加我的生日聚会。
物质代词?应该是物主代词吧?物主代词在英语中分两类,一类是形容词性物主代词,一类是名词性物主代词。形容词性物主代词,按人称和数来分,my,your, his/her/its, our, your, their名词性物主代词,按人称和数来分, mine, yours, his/hers/its, ours, yours, thiers