1MumboughtanewT-shirtforme2argue争吵Readthenewwordsmatter麻烦事wear过去式wore穿line绳子clean干净的whose谁的3my+名词=mine我的名词性物主代词your+名词=yours你的,你们的her+名词=hers她的his+名词=his他的our+名词=ours我们的their+名词=theirs他们的4It’smine.Itisn’tyours.It’smine.5T-shirtWhoseisthis?Amy’s?Sam’s?Lingling’s?6Don’targue.What’sthematter?7SamtookmyT-shirt.Hewantstowearit.Butitisn’thers,it’smine.Itisn’this,it’smine.8YourT-shirtsareontheline.Iwashedthemforyou.Look!9Lingling’sT-shirtclean10Nowtheyareclean.I’msosorry!I’msosorry,too!That’sokay.11What'sthematterwithDaming?12IsthisSam’sT-shirt?What'sthematterwithDaming?Whatwasinit?13Lingling’sbagihissItT?.14Lingling’sbagihissItT?.15Lingling’sbagihissItT?.