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Is this your pencil? Unit Three Section A2 Grammar focus-3c Is this your dictionary? Is this your book? Is this your pencil box? Is this your schoolbag? Are these your books? Are these your pens? Are these your rulers? Are these your pencils? Questions Answers Is this your pencil? Yes, it is. It’s mine. / No, it isn’t. It’s hers. Is this his green pen? Yes, it is. / No, it isn’t. The blur pen is his. Is that your schoolbag? Yes, it is. / No, it isn’t. It’s his. Are these your books? Yes, they are. / No, they aren’t. They’re hers. Are those her keys? Yes, they are. / No, they aren’t. They’re mine. Grammar Focus Read, study and learn about everything imporant in your life This is my pencil. Where is yours? Mine is on the desk. Are these your pencils? Yes, they are. / No, they aren’t. They are theirs. The baby threw a ball in the room. Which ball is its? / Are these your books? Yes, they are. They are ours. Grammar Focus Read, study and learn about everything imporant in your life 物主代词 数 人称 类别 单数 复数 第一 人称 第二 人称 第三人称 第一 人称 第二人称 第三 人称 形容词性物主代词 my your his her its our your their 名词性物主代词 mine yours his hers its ours yours theirs 狗的名字 _ ※ 名词所有格 the name of the dog 1. 用“名词 + of + 名词” 结构,表示前者属于后者。 2. 在名词其后加 ’s 来表示所属关系,意为“…...的”。 例如:安娜的 Anna’s 鲍勃的 Bob’s 名词所格的构成方法: 一般的单数名词在词尾直接加“’s” Tom’s book 汤姆的书 my uncle’s car 我叔叔的小汽车 以-s结尾的名词在词尾加“’” the students’ basketball 学生们的篮球 不规则复数名词在词尾加“’s” Women’s Day 妇女节 Children’s Day 儿童节 Is this your book or mine? My bag is yellow, hers is red, his is blue and yours is pink. I can find my toy, but where’s yours? This is my ruler. What about yours? Read, study and learn about everything imporant in your life 3a Complete the questions and answers about each picture. Is your book? Yes, it is. No, it . Are my pencils? Yes, are. No, they aren’t. Is his ruler? Yes, it . No, it isn’t. Are her pens? Yes, they are. No, they . this isn’t these they that is those aren’t 3b Read the questions and complete the answers. Is this her ruler? Is that Eric’s school