Unit6 Numbers in life Part B Let's talk & Role play（课件+素材）-2025-2026学年人教PEP版英语三年级下册

B, how do numbers help us choose? Let's talk . how much . this bag. it's twenty one. How much is this book? Six UN, or three for seventeen year. How about three for . sixteen years? OK. 学生能够识别并理解关于询问价格（“How much is...?”）和回答价格（“It’s... yuan.”）的英语表达，理解对话中涉及的讨价还价相关表达，如 “You can have three for seventeen yuan.” “How about... for...?” ，并明确其在购物情境中的功能和含义。（学习理解） 能准确运用所学的价格询问和回答句型，在模拟购物场景中与同伴进行简单的价格问答交流，做到语音语调基本正确。（应用实践） 学生能够在真实或接近真实的购物环境中，自主运用所学英语知识进行价格询问、交流和讨价还价，根据不同的商品和交易场景灵活调整语言策略。（迁移创新） 学习目标 Part B How do numbers help us buy things? Watch the video Look and say What numbers do you see in the song? 1-19 Free Talk Where do you often go shopping? Supermarket A Shopping center B Free Talk You can also go shopping at Flea Market. 售卖二手物品、价格亲民的热闹集市叫跳蚤市场，这里烟火气十足，可以购物议价。 Look and choose Tick（ ）the features about flea market. You can buy old things there. A Things are cheap there. B You can bargain（讲价）there. C Look and say When do you use numbers? People use numbers when they buy and sell things. Who do you see in the picture? Look and say Amy Green. Wu Binbin. What does Wu Binbin sell? a bag some toys some books What does Amy want to buy? Look and say Maybe Amy wants to buy ... Watch and check What does Amy want to buy? Look and say Amy wants to buy a bag and some books. How much is this bag? How much is this bag? It's twenty yuan. It’s twenty yuan. How much is this book? How much is this book? Six yuan, or three for seventeen yuan. Six yuan. How much are three books? How much is this book? Six yuan, or three for seventeen yuan. Seventeen yuan. Ask about the price of items 询问物品价格 It’s/They’re + 基数词 + 价格单位 (yuan/dollar). How much + be + 物品? be动词随着询问的物品而改变。 物品为单数或不可数时，be 动词用 is； 物品为复数时，be 动词用 are。 Ask about the price of items 询问物品价格 or ：或，或者， 表示选择关系。 How much is this toy? Four yuan,or five for sixteen yuan. Ask about the price of items 询问物品价格 for...yuan 表示“以……价格” How about five for fifteen yuan? OK. Ask about the price of items 询问物品价格 How much is this dress？ It’s 80 yuan. Ask about the price of items 询问物品价格 特殊疑问词词组 ·问数量，后接不可数名词 ·问价格，意为 “多少钱” how much ·特殊疑问词词组 ·问数量，后接可数名词 复数 how many Flea Market ¥ 30 ¥ 15 ¥ 12 ¥ 5 ¥ 1 How much is/are_____? It’s/They are_____ yuan? 用 how much 和 how many 补全下列对话。 1. -____________ is the red sweater? -It’s ＄30. 2. -_____________ are the pants? -They’re ＄50. 3. -_____________ hats are black? -Two hats. 4. -_____________ milk do you want? -A cup, thanks. 5. -_____________ is the T-shirt? -It’s ＄15. How much How much How many How much How much What does Amy Green say? How about______ for ________ yuan? three sixteen Does Wu Binbin agree? How about three for sixteen yuan? ______. OK Yes,he does. Vocabulary 16 sixteen 17 seventeeen 20 twenty Ask for the other person's opinions. 征求对方的看法和意见 How about 意为“怎样；如何”，用来征求对方的看法和意见。 • That sounds good. 听起来不错。 • Great idea! 好主意！ • Sure, why not? 当然，没毛病。 • OK. 太好了。 • I’m not sure yet. 我还不确定。 • Sorry, I don’t feel like it. 抱歉，我没太有兴致。 同义句：How about...? = What about...? Ask for the other person's opinions. 征求对方的看法和意见 How about going to the park this weekend? That sounds good. How much is this bag? It's twenty yuan. How much is this book? Six yuan, or three for seventeen yuan. How about three for sixteen yuan? OK. Look and say What does Amy Green do after asking about the price? She bargains. （讲价） Vocabulary bargain v. 讨价还价，谈判 They are bargaining over the car's price. 他们在就这辆车的价格讨价还价。 A fair bargain respects both the buyer's purse and the seller's profit margin. 一次公平的议价既尊重买家的钱包， 也尊重卖家的利润率。 Watch the video Listen and imitate How much is this bag? It's twenty yuan. Listen and imitate How much is this book? Six yuan, or three for seventeen yuan. Listen and imitate How about three for sixteen yuan? OK. Role-play How much is this bag? It's twenty yuan. How much is this book? Six yuan, or three for seventeen yuan. How about three for sixteen yuan? OK. 1. Listen and read after the audio. 2. Read with your partner. 3. Show time. 评价标准 评价等级 能借助课件或教材中的文字提示完成表演。 能不借助文字提示完成表演，发音基本正确，能认真听他人的表达并给予回应。 能不借助文字提示完成表演，语音、语调准确、自然，能认真听他人的表达并给予恰当的回应，能运用恰当的肢体语言使表演生动形象，表演时配合默契。 Let’s check ourselves. Let’s check ourselves. 评价标准 评价等级 Accuracy 发音准确 Fluency 句子流畅，适当停顿 Cooperation 合作良好 Fill in the blanks. ___________ is this bag? It's ____________ yuan. How much twenty Fill in the blanks. ___________ is this book? Six yuan, or three for ____________ ________. How much seventeen yuan Fill in the blanks. ________ ________ three for ________ yuan? OK. How about sixteen Role-play Discuss in pairs and write the price for each thing. How much is this toy car? It's twelve yuan. Role-play Make a dialogue. How much is this_______? It's ___________ . Group Work sentence bank words：twenty seventeen sixteen twelve eleven sentences： --How much is it? --It’s ...yuan. ...for...yuan. 1.四人一组，一人扮演售货员，其他三人扮演顾客，在小组内表演买卖物品。 2.可以进行讨价还价哦！ How much is this ...? It’s ... yuan. OK. I’ll take one. Here you are. Thank you. How much is this ...? ... yuan, or ... for ... yuan. How about ... for ... yuan? OK. / Sorry. Let’s check ourselves. 能正确运用本课所学单词和句型 语言表达流利，能用正确的语音、语调表达 表演生动，合理运用肢体语言与面部表情辅助口头表达 总分 1 = 还需要帮助（They still need help.） 2 = 基本能做到（They can mostly do it.） 3 = 能做到（They can do it!） Part B Exercises 根据句意选择正确的单词补全句子或对话。 1. —How _______ (many/much) is this pen? —Twenty _______ (yuan/yuans) . 2. Hi, everyone! Apples are on sale (打折) . One yuan each (每个) , _______ (or/so) twelve for ten yuan. 3. —How about five _______ (for/four) fifteen yuan? —OK. 4. —How _______ (many/much) books do you need? —Fourteen books. much yuan or for many 询问价格时要用“How much “yuan”是不可数名词，没有复数形式。 用or 表示选择关系。 for 表示“以……价格” 由答句“Fourteen books.”可推断问句是在询问具体数量而非价格，故选many。 阅读对话, 选择正确的句子补全对话。 A. How much is the apple juice? B. I'd like some apple juice. C. Sixteen yuan each bottle. D. Let me buy some for you. Sarah: Mum, I'm thirsty now. Mum: What do you want to drink? Sarah: 1. _______ Mum: 2. _______ Sarah: Thank you, Mum. Mum: Excuse me. 3. _______ Clerk: 4. _______ Mum: All right. Here is the money. B D A C Summary Vocabularies sixteen; seventeen; twenty Key sentences 询问和回答物品的价格： --How much is ...？ --It’s ... yuan. 征求对方的看法和意见： --How about ...？= What about ? --Ok./That sounds great. Homework 基础作业 听录音，熟练跟读Part B Let’s talk，注意模仿语音、语调； 提升作业 根据你所拥有的旧物，制作一份跳蚤市场的英文海报 拓展作业 如果你是跳蚤市场的小摊主，你准备卖什么? 拿出你的旧物，仿照 Role-play 编写两组对话。 1 2 3 Other 4963.2764 Blues 12173.028 Blues 3578.781 Blues 3369.8005 Blues 4022.8645 null 1416.0 Other 4963.2764 Blues 12173.028 null 25521.748 null 2400.0 $How much is . this bag . is twenty one. Sixteen sixteen. Twenty twenty. How did numbers have . us choose? Let's talk. How much is this . bag is twenty one. how much is this book? Six UN for three or seventeen UN. How about three . for sixteen years? OK? Listen and singing. let me count. There are nineteen on the bus. They will make a bus. so the bus pose server and to get out. There are seventy bus. They will make up all over, fall over. So the . bus pulls over and three, get out. There four make . pull over, so the bus post over and . forget out. How many people are there on the bus? Let's make bus count. How much is this book? Six UN or three for seventeen UN how . about three for . sixteen years? OK. bargain. Seventeen seventeen.