1Unit3LanguageinuseTheseareThesearemymynewclothes.newclothes.Thenewclothesare_____.Thenewclothesare_____.mineThemonkeyhaseightThemonkeyhaseightapples.apples.Theapplesare_____.Theapplesare_____.itsitsHehasagraycar.Hehasagraycar.______carisgray.______carisgray.Thegraycaris___.Thegraycaris___.HishistheirstheirstheirtheirThisis________.Thisis________.Thisis________bike.Thisis________bike.Whosebikeisthis?Whosebikeisthis?ThebigclassroomisThebigclassroomisoursours.._____desksarenew._____desksarenew.OurOurThatoldclassroomisThatoldclassroomistheirstheirs..______desksareold.______desksareold.TheirTheirWhataboutWhataboutyoursyours??1.Workinpairs.Askandanswerquestions.bagcameracrayonseraserfootballgloveswalletwatch----Whosebagisthis?Isityours?----No,it’snotmine.It’shis.2.Completethesentences.herhershisitsminemywhoseyouryours1.--Isthis_______sweater,Daming?--Yes,itis?2.--Arethesegloves______,Betty?--Yes,theyare.3.--______watchisthis?--It’sTony’s.4.--Thiswalletisn’t______.Isityours?--Yes,itis.Thankyou.5.--Tonyislookingforhiscrayons.--Arethese______?yourherswhoseminehis6.--IsthisbagBetty’s?--No,it’snot_____.It’sLingling’s.7.--Isthisthegirl’sfootball?--No,it’snot______football?8.--Ican’tfind_______camera.--Whereisit?9.--What’sthenameofthedog?--______nameisBlackie.herhershisitsminemywhoseyouryourshishermyits3.MatchthewordsfromBoxAwiththewordsfromBoxB.AherhisyourourmyitsBhishersitsmineoursyours单数第一人称第二人称第三人称形容词性物主代词myyourhisherit名词性物主代词mineyourshishersits含义我的你的他的她的它的物主代词人称数种类复数第一人称第二人称第三人称形容词性物主代词ouryourtheir名词性物主代词oursyourstheirs含义我们的你们的他们的人称数种类I.用法：1.形容词性物主代词用来修饰名词，起形容词的作用，不能单独使用。如：Myparentsarebothteachers.我的父母都是老师。2.名词性物主代词可以单独使用，相当于“形容词性物主代词+名词”，后面不跟名词。如：MayIuseyourruler?Ihavelostmine.=MayIuseyourruler?Ihavelostmyruler.另外，名词性物主代词还可以用在“n.+of+名词性物主代词”结构中，表示“某人的…”。如：Theshoesofhersareverynice.她的鞋子很漂亮。II.所作成分：1.形容词性物主代词只能作定语。如：Thereissomethingwrongwithhiscomputer.他的电脑出问题了。Theylovetheirworkintheshop.他们喜欢在商店的工作。2.名词性物主代词可以作主语、宾语和表语。如：Yourbookisinteresting,butmineismoreinteresting.(作主语)你的书很有趣，但是我的更有趣。Theselettersarehis.(作表语)这些是他的信。Ilostmypenthismorning.MayIborrowyours?(作宾语)我今天早晨丢了我的钢笔，我能借用一下你的吗？PracticeI.选择括号中所给的代词填空。1.________(My,Mine,I)penisred,and_________(hers,her,she)isblue.2.Welove_________(ours,our,we)country.3.Areyoulookingfor_______(him,he,his)?4.Theyhelp_________(we,our,us)and__________(we,our,us)oftenhelp_________(their,theirs,them).5.__________(It,Its)isanewbook.________(It,Its)coverisred.MyhersourhimuswethemItIts6.Iwillshow__________(your,you,yours)somenewbooks.7._______(He,His)penisin______(I,my,mine)pencil-box.8._______(You,Yours,Your)shoesareunderthebed.9.—Arethesetrousers_______(you,your,yours)?—No,theyaren’t________(we,our,ours).10.—Isthisyourpen?—No,it’snot___________(me,mine).Mypenisblue.youHismyYouryoursoursmineII.选择适当的人称代词或者物主代词补全对话。A:Excuseme,isthisbag1._______,Meimei?B:No,2.__________bagislightblueandthisoneisdarkblue.Ithinkit’sLingling’s.A:Excuseme,isthisyourbag?C:Oh,yes,it’s3.__...
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