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1、7B Unit 3 7B Unit 3 Grammar ANoun+sWhose postcard is this?This is Millies.=This postcard belongs to Millie.Does it belong to Daniel?No,it doesnt.v.属于属于/pustka:d/bil/It isnt Danies.Whose key ring is this?This is my cousins.=This key ring belongs to my cousin.Does it belong to Millie?No,it doesnt./ki:
2、/ri/It isnt Millies.Whose bag is this?This is my mothers.=This bag belongs to my mother.Does it belong to Sandy?No,it doesnt.It isnt Sandys.Conclusion：We add s to a singular noun to show that something belongs to someone.在单数名词后面加上s 表示某物属于某人e.g Millies home is on the ninth floor.Simon lives in the ta
3、ll building.Daniel lives in the tall building,too.The two _(student)homes are in the same building.studentsstudentsThe tenth of September is Teachers Day.Conclusion：We add to a plural noun ending in“s”.在以在以“s”结尾的复数名词后面结尾的复数名词后面加加Which festival is on the eighth of March?Its Women s DayWhich festival
4、is on the first of June?Childrens DayConclusion：在不以：在不以s结尾的结尾的复数名词末尾加复数名词末尾加s表示所有表示所有格格e.g.childrens mens peoples womensLily and Lucy are twins.They share a bedroom with each other.This is Lily and Lucys bedroom.Lily has her own bedroom.Lucy has her own bedroom,too.They are Lilys and Lucys bedrooms.
5、Conclusion：1.表示表示A,B两个人共两个人共有，用有，用A+Bs（一般情况用单数（一般情况用单数名词）名词）2.表示表示A和和B两个人分别拥有的，两个人分别拥有的，用用As+Bs（后一般情况加复数名（后一般情况加复数名词）词）1.Its about _ walk from my home to my school.A.fifteen minute B.fifteen minutes C.fifteen minutes D.fifteen minutes2.What do you buy for your aunt on _ Day?A.Womans B.Womens C.Woman
6、s D.Womens3.This is my dress.That one is _.A.Mary B.Marys C.sister D.mother4.The girl is talking to Mary.She is a friend of _.A.Marys sisters B.Mary sisters C.sister D.sister of Marys5.The ball under the desk is _.A.Jims brother B.Jim brother C.Jims brothers D.Jim brothers 6.他是他是Daniel和和Mike的爸爸。的爸爸。7.这些是这些是Lucy和和Lily的英语书。的英语书。CBBACHe is Daniel and Mikes father.These are Lucys and Lilys books.