At Christmas

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1、Unit7AtChristmasonthe25thofDecemberChristmas圣诞节[i][ə]awatchWhosewatchisit?It’smywatch.我的It’smine.我的（东西）Whosewatchisit?It’syourwatch.你的，你们的It’syours.你的，你们的（东西）awalletWhosewalletisit?It’shiswallet.他的It’shis.他的（东西）acalculatorWhosecalculatorisit?It’shercalculator

2、.她的It’shers.她的（东西）amirrorWhosemirrorisit?It’sours.我们的（东西）ahairdryerWhosehairdryerisit?It’shers.hairdryerateapotWhoseteapotisit?It’shis.teapotWhoseskateboardisit?askateboardIt’shis.skateboardacombWhosecombisit?It’shers.awatchacalculatorahairdryerateapotacombaw

3、alletamirroraskateboardSayarhymeMywallet,mywallet,it’smineYourcomb,yourcomb,it’syoursHermirror,hermirror,it’shersHisteapot,histeapot,it’shisOurskateboard,ourskateboard,it’sours.ateapotMerryChristmasawalletamirrorMerryChristmasahairdryerMerryChristmashersacalc

4、ulatorhisoursmineMerryChristmasLookandsayAskandanswerWhose…isit?It’s/mine/his/hers/ours.123PossessivePronoun物主代词形容词性物主代词myyourhisherourtheir名词性物主代词mineyourshishersourstheirs名词性物主代词后不能跟名词，例如：Thispenismine.形容词性物主代词后一定要跟名词，例如：It’smypen.改错1.Minewalletisonthebed.2

5、.Thisisn’tMike’swatch,it’sher.3.Isthisyourteapot?No,it’stheirsteapot.4.Whosecombsisit?It’sour.Myherstheirourscomb用适当的物主代词填空1.Thisis____(my)book.____(your)isinthebag.2.Theclassroomis(our).3.Arethesewatches____(her)?No.____(her)watchesareathome.4.Theyaren’t____

6、(his)teapots.Theyare____(their).5.Thebigmirroris(his).6.Thatisnot____(my)comb.It’s____(her).7.Isthiscalculator_____(your)?8.Thishairdryerisn’tmysister’s.It’s_____(my).myYoursourshersHerhistheirshismyhersyoursmine