形容词性物主代词名词性物主代词mymineyouryourshishisherhersitsitsourourstheirtheirs名词性物主代词=形容词性物主代词+名词13452例:It‘smybook.=Thebookismine.It'syourruler.=Therulerisyours.13452Let’stry!ThatisyourT-shirt.It’s———(yourT-shirt).Thosearemybooks.Theyare——(mybooks).yoursmineIt’shispicture.hisIt’s.It’sourclassroom.It’s.oursBye-bye!