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Unit3WelcometoSunshineTown!,名词所有格根据构成方式的不同,名词所有格分为两种:在名词后加s构成和“of+名词”构成。1.由名词后加s构成的所有格。(1)一般情况下,在单数名词后加s。例如:theboysmother那个男孩的母亲(2)在以s或es结尾的复数名词后直接加。例如:twohourswalk步行两小时的路程(3)在不规则变化的复数名词后加s。例如:mensroom男厕所childrensdream孩子们的梦想,2.无生命的事物的名词所有格通常由“of+名词”构成。例如:thewindowsoftheroom那个房间的窗户3.双重所有格。“of+名词s”这种形式称为名词的双重所有格。双重所有格中的of前的名词前常有一个限定词,如a,the,any,some,no,few,several,two,ten等。,注意:it没有名词性物主代词形式。1.形容词性物主代词只能作定语修饰名词,如mywatch,yourdesk,theirbags,hisfather等。2.名词性物主代词相当于“形容词性物主代词+名词”,故不与名词连用,在句中可作主语、宾语或表语。例如:Whosebookisthis?这是谁的书?Itsmine.是我的(书)。(作表语)Thisismybikeandhisisunderthebigtree.这是我的自行车,他的(自行车)在大树下。(作主语)Mybikeisbroken.MayIuseyours?我的自行车坏了,我能用你的(自行车)吗?(作宾语),.单项填空(A)1.Excuseme,isthisAmyswatch?Yes.Its.A.hersB.herC.sheD.herself(C)2.Doyoulikewatchingping-pongmatches?Yes,andfavouriteping-pongplayerisMaLong.A.weB.usC.ourD.ours(D)3.WhoseiPadisthis?Ithinkits.Shewaslookingforiteverywhere.A.shesB.herC.sheD.hers,(C)4.Tina,isthisyourdictionary?No,isathome.A.myB.yourC.mineD.yours(B)5.MrWhiteisateacherof.Sheandherclassmateslikehimverymuch.A.mysisterB.mysistersC.mysistersD.mysisters,.根据句意用所给词的适当形式填空1.Ohdear!MyiPhonedoesntwork.Wouldyoupleaselendmeyours(you)?2.Whosecaristhat?Itstheirs(they).3.Theirhouseisjustlikeourhouse,butours(we)hasabiggerbalcony.4.Mycousinhasapetdog.Its(it)nameisWangwang.5.Hermotherisill.Shewilltakehertohospital.(she)6.DoyoubuyanypresentsforyourfatheronFathers(father)Day?7.Illcomebackinthreedays(day)time.8.Followthatdoctors(doctor)adviceandyouwillgetbettersoon.,
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