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Isthisyourpencil?Unit3Vocabulary★Group1教室里的物品pencil[ˈpensl]铅笔box[bɒks]盒子pencilbox铅笔盒book[bʊk]书，课本notebook[ˈnəʊtbʊk]笔记本dictionary[ˈdɪkʃənri]字典，字典A:What'sthis?B:Thisisa......★Group1教室里的物品eraser[ɪˈreɪzə(r)]擦子watch[wɒtʃ]手表card[kɑ:d]卡片（an）IDcard学生证，身份证schoolbag['sku:lbæg]书包classroom[ˈklɑ:sru:m]教室，课堂A:What'sthis?B:Thisisa......A:What'sthis?B:Thisisan......★Group2问答物主关系mine[maɪn]我的yours[jɔ:z]你的；你们的his[hɪz]他的hers[hɜ:z]她的about[əˈbaʊt]关于，大约whatabout.....?.....怎么样？....好吗？A:Isthisyourwatch?B:Yes,it's.....,andthisis....A:What.....thisnotebook?B:It's.....A:.....thispencil?B:It's......Grammar考点1：含有动词be的一般疑问句语境感悟-Isthatyourschoolbag?-Yes,itis./No,itisn’t.It’shis.-Aretheseyourbooks?-Yes,theyare./No,theyaren’t.考点1：含有动词be的一般疑问句总结感悟考点：含有be动词的一般疑问句结构：动词be（am,is,are）+主语+其他？肯定回答：Yes,主语+动词be(am,is,are)否定回答：No,主语+动词be(am,is,are)+not(答语中动词be与not要缩写，而am和not不能缩写)练一练用be动词的适当形式填空。1.-Howareyou?-I____________OK,thanks.2.Oh,thisblackpen________Peter’s.3.-Whoisthewoman?–She________ourEnglishteacher.4.Bob’stwoaunts________onthesofa.5.JerryandLeo________studentsatSunshineMiddleSchool.练一练用be动词的适当形式填空。6.-_________theblackpenyours?-Yes,it’smine.7.These__________myfriends,BobandCindy.8.-Who_____________theboyinthephoto?–He’smycousin,LiLei.考点2：物主代词语境感悟1.Thebluepenishis.2.Thiswatchisnotmineandmineisinmyschoolbag.考点2：物主代词总结感悟1.表示所有关系的代词叫做物主代词，也叫人称代词的所有格。物主代词分为形容词性物主代词和名词性物主代词两种;物主代词有人称和数的变化。2.名词性物主代词要单独使用，后不加名词；名词性物主代词=形容词性物主代词+名词如：mybook=mineyourpencil=yoursherclock=hershistapes=his3.名词性物主代词与of连用可作定语。Thehandwritingofhersisverygood.她的字写得很好。考点2：物主代词总结感悟4.物主代词前不能有this,that，some,a,an，the等词修饰。如不能说themyrighthand。人称形容词性物主代词名词性物主代词Imymineyouyouryourshehishissheherhersititsitsweouroursyouyouryourstheytheirtheirs练一练用所给词的适当形式填空。1.AliceandBillare___________(I)goodfriends.2.Thesebooksare_______________(I).3.ThegirlisAnnandthisis___________（she）mother.4.Thisbookis_____________(she)5.__________(her)isSusan,mysister.练一练选择题1.(2013·苏州)—CanIuseyourbikethisafternoon？________isunderrepair.—Noproblem.Here'sthekey.A．MyB．MineC．MeD．I2.(2013·天津)—Isthis________ruler?—No.________isoverthere.A．her；HerB．her；HersC．hers；HersD．hers；Her练一练选择题3.(2012中考变式题)—Whoteaches________English?—Noone.Iteach________.A．you;myselfB．your;myselfC．you;me4.(2012中考变式题)—Excuseme,isthisLucy'sbook?—No,thisis________.________isoverthere.A．mine;HersB．my;HerC．my;HersD．mine;HerThanksforlistening!致力雅创追求卓越雅创教育成就未来