Unit 8 第二课时 Section A(Grammar Focus-3c)-【一本】2022-2023学年七年级上册英语同步训练（人教新目标Go For It）

1093 第二课时 Section A (Grammar Focus-3c) 片语法精进 (1)一般情况下，在单数名词的词尾加's,如 Mike's book。 序数词 (2)以-s结尾的复数名词在词尾加'，如my 序数词表示事物的先后顺序。 parents'room 1.构成 (3)不以-s结尾的复数名词在词尾加's,如 规则 例词 Children's Day 第一至十九的序数词， four-fourth 【注意】以-$结尾的人名的所有格是在人名 一般在基数词后加-h, six-sixth 后加’或者's,如James'或James's。 1、2,3、58、912除外 thirteen-thirteenth 2.用法 第二十至第九十的整十 twenty-twentieth (1)表示人或其他有生命物体的名词的所属 的序数词，先把对应的 thirty-一thirtieth 关系，用's所有格表示。 基数词词尾的y变成 forty-fortieth (2)表示时间、距离、价格时，可用's所有格 ie,再加-th ninety-ninetieth 表示。 非整十的两位或两位以 (3)表示店铺、医院、住宅时，'s所有格后通 twenty-one- 上的基数词变成序数词 twenty-first 常省略它所修饰的名词。 时，只将个位数变成序 thirty-five- (4)表示两人或多人共有某人或者某物时， 数词 thirty-fifth 只在最后一个名词的词尾加's,如Kate and Mary's room;如果是各自所有，每个名词的 2.序数词的用法 词尾都要加's,如Kate's and Mary's rooms (1)序数词前一般要加定冠词the,但当序数 3.of所有格：表示无生命事物的所属关系，如a 词前有形容词性物主代词、名词所有格或者 photo of my family。 指示代词等修饰时，则不必再用the。如： on the third floor在三楼 兴同步练习 on his twelfth birthday在他十二岁生日那天 I,用括号内所给单词的适当形式填空 (2)序数词可以表示日期，如August17h 1.Here are pictures.And in the October 1st picture,you can see a dog.(nine) (3)表示编号时，常把序数词放在名词前面 2.The (two)day of July is my birthday. 来表示顺序，相当于“the+序数词+名词”。 3.I have books,and I like the 3.序数词的缩写 one.(ten)】 序数词的缩写形式是在阿拉伯数字后加序 4.That woman is (Mary)aunt. 数词的最后两个字母，如1st、2nd。 5.My sister)birthday is on October 名词所有格 6th 名词所有格表示所属关系。 6.Gina is always the one)student to 1.s所有格的构成方法 come to school. 0941 Ⅱ，单项选择 Ⅲ。阅读理解 1.- is your birthday? Ella's birthday is coming.Her parents are -It's on July 14th. going to have a birthday party for her at home. A.What She is going to be fourteen years old. B.Where Ella has a lot of friends.All of them are C.When going to come to the party.There are twenty- D.How five of them.They are all from her school. 2.(2021·青海西宁中考)-What a clean and Ella's mother is making birthday cakes for tidy room! her daughter's birthday.They are very nice -Yes.It's room. cakes.Her father is going shopping.He buys a A.Tina and Nina's lot of apples,bananas,oranges and pears B.Tina's and Nina It's four o'clock in the afternoon.Now C.Tina and Nina