SheisLiuTao’sdaughter.SheisLiuTaoandWangKe’sdaughter.(二人共有)Aretheyyourbrothers?They’reKimmy’sbrothers.•Who’sKimmy?•HeisLinZhiying’s•Son.•HeisLinZhiyingand•ChenRuoyi’sson(二人共有)•Theyare______________________kids.LiuTao’sandLinZhiying’s(分别所有)1.如果一样东西两人共有,则只在最后一个名词的词尾加’s;如果表示各自所有,则两个名词词尾都要加’s。1.HeisWuDongandWuPing’sfather.他是吴东和吴平的父亲。(二人共有)2.TheseareBill’sandTom’sbags.这些是比尔和汤姆的书包。(分别所有)1.这个男人是露西和丽丽的父亲。ThemanisLucyandLily’sfather.2.我父母的朋友都在这。Myfather’sandmother’sfriendsareallhere.2.无生命的名词,一般用“of+名词”的结构。如:我房子的门thedoorofmyhouse椅子的腿thelegsofthechair一张中国地图amapofChina3.双重所有格,即of短语后再加所有格,这种结构用来表示“其中的一部分”或“其中之一”。如:我母亲的一张照片apictureofmymother’safriendofmine我的一位朋友我的一位朋友oneofmyfriends=afriendofmine我爸爸的一位朋友oneofmyfather’sfriends=afriendofmyfather’sThisis______,andIborrowedittwodaysago.A.apictureofMr.CoxB.apictureofMr.Cox’sC.aMr.Cox’pictureD.Mr.Cox’spictures_____hastravelledtoBeijing.A.AfriendofherB.AfriendofhersC.AherfriendD.Her'sonefriendDB4.些表示时间、距离、等无生命的事物的名词或表示世界、国家、城镇等名词,也可以在词尾加’s或’。如:十分钟的路程tenminutes’walk今天的报纸today’snewspaper日本和美国的问题Japan’sandAmerica’sproblems25.It’sabout________frommyhometoourschool.A.thirtyminutes’walkB.walkofthirtyminutes’C.walkofthirtyminutes’D.thirtyminute’swalk名词所有格后面有指地点的名词时,习惯上可以省略如:thedoctor’s(office)theuncle’s(house)1.LinTaoisill,sohehastogotothe________.A.doctorB.doctor’sC.doctors’D.doctor’2.Theseare________.A.newspaperoftodayB.today'snewspaperC.today‘snewspapers’D.todaynewspaper's1.Thisis_________(林丽的)book.2.The_________(学生们的)schoolbagsareintheclassroom.3.Thisis______________(Lucy和Lily的)bedroom.4.Theseare_____________(Tom和Jim的)desks.LinLi’sstudents’LucyandLily’sTom’sandJim’s根据提示完成句子。5.It’sabout____________(五分钟的)walk.6.March8this_________(妇女)DayandSeptember10this__________(教师)Day.fiveminutes’Women’sTeachers’1.________hatlookslikeacat.(Lucy)2.Theyarethe_______desks.(twin)3.Thisshopsells___________(child)toys.4.Heis__________________father.(KateandJim)5.___________________mothersareinthesamefactory.(KateandJim)1、单数名词一般直接加’s2、以s/es结尾的复数名词加’3、不以s结尾的复数名词加’s4、表示两个或两个以上的人共同所有的事物时,只在最后一个名词上加’s5、表示两个或两个以上的人各自所有的事物时,每个名词后都加’s,后面的名词用复数Lucy’stwins’children’sKateandJim’sKate’sandJim’s名词所有格的构成规则:三:写出下列名名词和词组的所有格•1.asister______________•2.aboy______________•3.today______________•4.ababy______________•5.acamel______________•6.men_______________•7.birds______________•8.twodays______________•9.JohnandMary(两人共有的)_____________________________•10.JohnandMary(两人各自所有的)___________________________•1、September10this_____Day•A:Teachers'B:Teacher'sC:TeacherD:Teachers•2、March8this______Day•a:Womans'b:Womens'c:Woman'sd:Women's•3、Todayis_____•a:Mothers'Dayb:MotherDayc:Mother'sDayd:MothersDay•4、______roomisbigandbright.Theylikeitverymuch.•A:TomandSamB:Tom'sandSamC:TomandSam'sD:Tom'sandSam's