Period11./pensl/2./buk/3./penslbks/4./ru:l/5./pen/6./sku:lbg/7./res/8./diknri/Which is missing?pencilbookpencilboxrulerpenschoolbageraserdictionary1. pencil _2. pen _3. books _4. eraser _5. ruler _6. pencil box _7. schoolbag _8. dictionary _egbhcfad1aMatchthewordswiththethingsinthepicture.Is this/that your ruler? Yes, it is. Its my ruler. Its mine.No, it isnt. Its his/her ruler.Its his/hers.A: Is this your.?B: Yes, it is. Its my. Its mine.A: Is that your.?B: No, it isnt. Its his/her . Its his/hers.Are these /those your books?Yes, they are.No, they arent.Theyre his/her books.They are his/hers.A: Are these your.?B: Yes, they are.A: Are those your.?B: No they arent. They are his/her . They are his/hers.A: Is this your pencil?B: Yes, it is. Its mine. A: Is that your schoolbag?B: No, it isnt. Its his. A: Are these your books?B: No, they arent. Theyre hers. Listenandnumbertheconversations1-3.3211b1cPracticetheconversationswithyourpartner.Thenmakeyourownconversations.a pencil boxa pencila schoolbagan eraserbooksa rulerTom: Excuse me,Grace.Is this your ?Grace:Yes,thank you.And those are my .Tom:And Jane,is this your ?Jane:No,it isnt.Its hers.Tom:OK,and these are my .This is your , Jane.pencilerasersrulerbookspencil box练习2b中的对话，并用dictionary、pens schoolbag 、cups、key 做替换练习GroupworkA:Hello!B:Hi!A:Isthisyour?B:Yes,itsmy.Itsmine.A:Isthatyour.?B:No,itisnt.Itshis/her.Itshis/hers.A:Aretheseyour?B:Yes,theyare.A:Arethoseyour.?B:No,theyarent.Theyarehis/her.Theyarehis/hers.1.this/that的回答用_代替。2. your是_物主代词，后面加_, mine , his, hers是_物主代词，后不加_。 形容词性名词名词性名词it合作探究合作探究:Summary从用法上来说，名词性物主代词是充当名词，而形容词性物主代词是充当形容词，如： This is his pen, thats mine. 这里的his 就是充当形容词，修饰pen，而mine相当于：my pen，为了避免重复，用名词性物主代词mine代替。形容词性形容词性(物主代词物主代词)能力差，自己不能能力差，自己不能来当家，后面需把名词加。名词性物来当家，后面需把名词加。名词性物(主代词）能力强，自己独来又独往。主代词）能力强，自己独来又独往。名词性物主代词名词性物主代词=形容词性物主代词形容词性物主代词+名词名词 1.Thisismybook.areoverthere.A.YourB.YoursC.YouD.Mine2.Whosepenisit?Its.A.herB.hersC.sheD.his3.bagisnewandisnew,too.A.Our,heB.Ours,hisC.My,hisD.My,her4.Thisroomisours,andthatoneis.A.theyB.themC.theirsD.their5.Whosepencilsarethere?Theyre.A.myB.meC.mineD.our6.Isthenewwatch?Yes,its.A.you,meB.yours,mineC.your,myD.your,mine7.Whoseshoesarethese?Theyare.A.meB.mineC.myD.I8.Sheisastudent,nameisHanMei.A.itsB.herC.hersD.his9.Itsadog.Idontknowname.A.itsB.itsC.itD.its10.schoolbagisbeautiful.Butismorebeautiful.A.Jims,myB.Jims,mineC.Jims,meD.Jims,I11.Ilikenewdress.A.SheB.herC.hersD.his12.Isthathat?No,itsnot.Its.A.your,my,TomsB.you,mine,TomsC.yours,mine,TomD.your,mine,Toms