Unit 2 第4课时 B Let's talk & Ask and answer（讲解课件）-【优翼·学练优】2025-2026学年新教材三年级英语上册同步备课（人教PEP版2024）

Ask and answer. Is this your brother? No, it's my cousin. Let's talk. Sarah, you have a big family. Is this your sister? No, it's my cousin. Is that your brother? Yes, he is. Unit 2 Different families Unit 2 Different families Part B How are families different? Let’s talk & Ask and answer PEP·三年级英语上册 Review: Let’s read Ee egg nest Ff fish beef Gg girl pig Hh hot hat You can spell hot hit bed fact bag fit pig had 点击风筝，拼读单词，放飞风筝。 leg pet Choose, act and say Choose your partners to act as your family members: father, mother, grandfather, grandmother and sister. Then you introduce them to us. Think and answer Answer with tick( ) or cross( ). Is this Chen Jie’s father? ( ) Is this her grandfather? ( ) Language points Is this ... ?此句型用于向他人确认某人的身份。 此句以be动词引导，为一般疑问句。 this为指示代词，问句用指示代词提问，答句用人称代词it回答。 【问句】Is + 指示代词单数 (+ 所有格) + 身份? 【肯定回答】Yes, it is. 【否定回答】No, it isn’t. Make new conversations Is this Chen Jie’s ...? Yes, it is. /No, it isn’t. Yes, it is. /No, it isn’t. Is this Chen Jie’s ...? Language points 指示代词 Demonstrative pronouns this that 指代距离较近的人或物，意为“这，这个”。 指代距离较远的人或物，意为“那，那个”。 Is this your schoolbag? No, it isn’t. Is _____ your schoolbag? Yes, it is. Examples that Pair work S1: Is this/that your ...? S2: Yes, it is./No, it isn’t. Presentation: Look and answer Look at the picture and answer. How many people are there in the picture? Where are they? They are at Sarah’s home. Two. Look and talk Sarah has a big family! Who are they? Watch and answer Is this Sarah’s sister? Is that her brother? 哥；弟 /ˈbrʌðə(r)/ Watch the video Answer the questions Is this Sarah’s sister? Is that her brother? No, it isn’t. She is her cousin. me brother mother father grandfather grandmother mother’s brother cousin cousin 堂（表）兄弟； 堂（表）姐妹 /ˈkʌzn/ Answer the questions Is this Sarah’s sister? Is that her brother? No, it isn’t. She is her cousin. Yes, it is. Sarah, you have a big family. Is this your sister? No, it’s my cousin. Let’s talk have: /hæv/ 有 big: /big/ 大的 Is that your brother? Yes, it is. Let’s talk Let’s talk Watch and follow. Role play 流利地朗读 生动地表演 富有感情的 背诵 Form groups of four, practise and act. Ask and answer Mike and Wu Binbin are talking about family members. Who are they? Ask and answer Is this your brother? No, it’s my cousin. Let’s talk Is this/that your ...? Yes, it ... No, it’s my ... Let’s talk Is this/that your ...? Yes, it ... No, it’s my ... Let’s talk Is this/that your ...? Yes, it ... No, it’s my ... Let’s talk Is this/that your ...? Yes, it ... No, it’s my ... Pairwork Lost and found Each student hands in one item. Then work in pairs to play a game. Choose one item, ask and answer. S1: Is this/that ...? S2: Yes, it is./No, it ... Exercise 一、单项选择。 ( ) 1. ____ this your schoolbag? A. Are B. Is C. Am ( ) 2. -Look! Is that a plane(飞机)? -Yes, _____. A. it is B. that is C. this is ( ) 3. -Is this your English teacher? -No, ___________________. A. it is my English teacher B. this isn’t C. it’s my Chinese teacher B A C 二、根据B Let’s talk给下列句子排序。 ( ) Yes, it is. ( ) Sarah, you have a big family. ( ) Is that your brother? ( ) Is this your sister? ( ) No, it’s my cousin. 1 2 3 4 5 Exercise Summary Sentences: -Is this/that your ...? -Yes, it is./No, it isn’t. Words: have big brother cousin Homework 复习并抄写今日所学句子； 听录音，熟读B Let’s talk； 准备一张全家福照片，下节课向同学们介绍，并用Ask and answer句型进行对话。 2024 Blues 3576.0 2024 Blues 3456.0 2025 Blues 3504.0 null 23208.0 2025 Blues 3408.0 null 14760.0 $Have . have. Big. big. How are families different? Let's talk. Sarah, you have a big family. Is this your sister? No, it's my cousin. Is that your brother? Yes, he is.