外研版七年级英语下册module1《lost-and-found》(unit3)ppt课件].ppt

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1、Module1LostandfoundUnit3Languageinuse★构成:①在单数名词的末尾加’s构成名词的所有格,表示“……的”。Tony’smother托尼的妈妈Tom’spen汤姆的钢笔②在以-s或-es结尾的复数名词后只需加’。thegirls’bags女孩们的书包英语中的名词所有格表示一种所属关系,’s所有格多用于有生命的名词。复习名词所有格的用法③在不以-s或-es结尾的复数名词后，加’s构成所有格。Women’sDay妇女节④表示时间、距离的名词所有格与有生命的名词所有格构成方法相同。today’sclas

2、s今天的课★注意:如果并列名词各自所拥有某物，每个名词后都加’s;若表示两人共同拥有的物品,在最后一个名词后加’s。Linda’sandJim’smothers琳达和吉姆的妈妈LucyandLily’sroom露西和莉莉的房间Arethesecrayonsyours?ArethecrayonsBetty’s?—Whosebagisthis?—It’smine/hers/his/yours/hers.—Whoseglovesarethese?—They’remine.【本单元例句】Grammar名词性物主代词的用法表示所有关系的代

3、词叫物主代词,也可叫作代词所有格。可分为两种:名词性物主代词和形容词性物主代词。请看下面表格:人称代词形容词性物主代词名词性物主代词Imymineyouyouryourshehishissheherhersweourourstheytheirtheirs名词性物主代词起名词的作用。为了避免重复使用名词，我们经常用名词性物主代词来代替“形容词性物主代词+名词”的形式。如：Mypenismissing.MayIborrowyours(=yourpen)?—Isthisbagyours?—No,it’shers.Isthisyourb

4、ookormine?1Workinpairs.Askandanswerquestions.bagcameracrayonseraserfootballgloveswalletwatch—Whosebagisthis?Isityours?—No,it’snotmine.It’shis.2Completethesentenceswiththecorrectformofthewordsfromthebox.herhershisitsminemywhoseyouryours1—Isthis____sweater,Daming?—Yes,

5、itis.2—Arethesegloves_____,Betty?—Yes,theyare.youryours3—______watchisthis?—It’sTony’s.4—Thiswalletisn’t_____.Isityours?—Yes,itis.Thankyou.5—Tonyislookingforhiscrayons.—Arethese___?Whoseminehis6—IsthisbagBetty’s?—No,it’snot____.It’sLingling’s.7—Isthisthegirl’sfootbal

6、l?—No,it’snot___football.8Ican’tfind___camera.Whereisit?9—What’sthenameofthedog?—__nameisBlackie.hershermyIts3MatchthewordsfromBoxAwiththewordsfromBoxB.AherhisyourourmyitsBhishersitsmineoursyours语法总结It’smybook.=It’smine.It’syourhat.=It’syours.It’shisjacket.=It’shis.I

7、t’sherruler.=It’shers.It’sourfootball.=It’sours.It’stheirnotebook.=It’stheirs.形容词性的物主代词+名词名词性的物主代词后不跟词人称代词形容词性物主代词名词性物主代词Imymineyouyouryourshehishissheherhersweourourstheytheirtheirs1.Thisismybook,thatoneis___.A.sheB.herC.his2.____penisthis?A.WhoseB.WhoC.Who’s3.Thisi

8、snot____bag.A.mineB.myC.he4.___pencilishere,and___isthere.A.My,heB.Mine,hisC.My,his5.Thatisnot____jacket.A.yoursB.hersC.his一、单项填空。Q