(
课件网) Part B Let’s talk & Let’s play Unit 2 My family 人 教 PEP 版 英 语 三 年 级 下册 be动词的使用方法 Warm up Guess. Who's that boy Look, Sarah and Zhang Peng are playing a game. 猜猜 想一想他该如何猜测这个男孩的身份？ 他是不是你的...... Lead in is not = isn’t Who’s that man He is my grandfather. 他是我的爷爷。 思考，如果改成“他不是我的爷爷？”应该怎么说？ 口诀：表否定很简单，not加在be后面。 He is my grandfather. not He is not grandfather. my be 动词 Let’s think.一起思考。 Let’s think.一起思考。 Who’s that man He is my grandfather. 他是我的爷爷。 思考，如果改成“他是不是你的爷爷？”，应该怎么说？ 口诀：若要变成疑问句，be应移到主语前，还有一点要注意，句末问号别忘记。 He is my grandfather. be 动词 Is he your grandfather 主语 your 1. Who’s the boy 2. Who’s the woman 3. Who’s the man He’s Sarah’s brother. She’s Sarah’s mother. He’s Sarah’s teacher. Amy and Sarah 正在看电视上的直播比赛，他们会看到谁呢？让我们一起来听对话。 Who's that boy He's my brother. Listen and repeat Is she your mother Yes, she is. Is he your father No, he isn't. He's my teacher. Presentation 1. — Is she your mother — Yes, she is. 【详解】此问句是用来猜测他人身份的一般疑问句。一般疑问句的特点是be动词放在最前面，问的内容是“是不是”，“有没有”，需要用“Yes./No.”来回答。 句式结构：Is+ he/she + your+身份 肯定回答：Yes, he/she is. 否定回答： No, he/she isn’t. e.g. — Is she your teacher — Yes, she is./No, she isn't. 2. — Is he your father — No, he isn't. Language points ( )A.my mother, father, brother and sister ( )B.my mother, grandfather, grandmother and brother Practice1: Look and tick. mother grandfather grandmother brother √ What about your family 你的家人呢？ I'm Wu Binbin. This is my family. Practice 2 Start to read Listen and match. This is my grandmother. This is my grandfather. This is my father. This is my mother. ( ) 1. Who's that woman A. She's my grandma. B.He's my grandma. ( ) 2. Is he your teacher A. Yes, she is. B. No, he isn't. ( ) 3. Is the girl your sister A. Yes, he is. B. Yes, she is. A B B 一、选出正确的答句。 Exercise 1. He is my brother (改成一般疑问句) _____ 2. He is my father(改成否定句) _____ 3. Is she your student (作出否定回答) _____ Is he your brther He isn’t my father. No, she isn’t. 二、按要求改写句子。 伴你成长 1. 学习了下列单词：brother，并复习了father, mother, teacher等单词。 2.学习了下列句型： —Is he/she... —Yes, he/she is./No, he/she isn't. Summary 伴你成长 1. 认读本节课单词：man, woman, father, mother, dad, mum。 2.和同学介绍自己的家人：She's/He's my... 3. 画一幅全家福。 Homework ... ...
