Unit 3 Is this your pencil Section A Grammar Focus-3c 课件2023-2024学年人教版七年级英语上册

Is this your pencil? Unit 3 Section A Grammar focus-3c A: Excuse me. Is this your _______? B: Yes,__ ___. It’s ______(我的). pencil it is mine √ x A: Is that your ____________? B: No, ___ ___. It’s ______(他的). dictionary it isn’t his Find the owner A: Are these your _______? B: No,____ ______. They’re ______(她的). books they aren’t hers √ x A: Are those your ____________? B: Yes, ____ ____. They’re ______(我的). schoolbags they are mine Find the owner 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 1）一般疑问句的概念： 2）含有be动词的陈述句变一般疑问句的方法： ※将be动词提至句首； 补充：※将句末标点改为问号； ※将第一人称变为第二人称，即 I 由 you替换; 一般疑问句的概念及方法 能用yes或 no回答的问句，就叫一般疑问句。 注意：my由your替换；相应地am也变为are. 单数: 肯定回答 否定回答 复数: 肯定回答 否定回答 补充说明 语法探究2：一般疑问句的句型及回答 Is this / that …? 这 / 那是......吗？ Yes, it is. No, it isn’t. 补充说明 It’s mine / his / hers. Are these / those ...? 这(些) / 那(些)是......吗？ Yes, they are. No, they aren’t. They’re mine / his / hers. 第一人称 第二人称 第三人称 单数 mine yours his/hers/its 复数 ours yours theirs （后面必须跟名词） （后面不可以跟名词） 我的 my + … mine 她的 her + … hers 他的 his + … his 你的 your + … yours These are ___ books, those aren’t ______ . 这些是我的书，那些不是我的。 my mine 形容词性物主代词 名词性物主代词 物主代词 ►用法：①名词性物主代词在句中能单