Unit 6 Numbers in life Part B Let’s talk & Let’s learn（课件）-2024-2025学年人教PEP版（2024）英语三年级下册

Unit6 Numbers in life How do numbers help us choose? B Let's talk & learn Lead in Where did I buy these things ? Supermarket A Flea market B Know about the flea market. Chance 1 know the numbers 了解数字 机会 1 flea market 跳蚤市场 Sing a song Sharp eyes Let's learn sixteen years old sixteen o'clock 点钟 16 sixteen books 4 4 4 4 sixteen yuan ￥16 Let's learn number 17 building 楼 seventeen apples seventeen yuan 6 6 5 + + Let's learn eighteen seconds 秒 eighteen rulers 18 eighteen toys 18 Let's learn number 19 bus route 公共汽车路线 nineteen pens 19 nineteen yuan 5 + 5 + 5 + 4 Let's learn 20 twenty yuan twenty erasers 4 5 = Can you find out the rules? 你能找到规律吗？ six + ten = sixteen seven + ten = seventeen eight + ten = eighteen nine + ten = nineteen 以—teen结尾的数字代表“十几” 以—ty结尾的数字代表“几十” twenty thirty 13 three + ten = thirteen 14 four + ten = fourteen 15 five + ten = fifteen forty Chance 2 ask the price 问价格 机会2 flea market 跳蚤市场 Look and answer bag toys books flea market Guess What does Amy want to buy? Maybe Amy wants to buy ... Watch and answer What does Amy want to buy? Amy wants to buy ______ ____________. What does Amy want to buy? a bag and some books How much is this bag? How much are the books? ________ is this bag? Listen and answer How much is this bag? How much is this bag? It’s twenty yuan. Thing(物品) Number（数量） Price（价格） Bag Books 20 1 _________ three for _______ yuan? ________ is this book? How much is this book? Six yuan, or three for seventeen yuan. Thing(物品) Number（数量） Price（价格） Bag Book 20 1 1 6 How much is this book? Why? 为什么他说3本17元呢？ on sale 促销 18 6 17 6 Six yuan, or three for seventeen yuan. _________ three for _______ yuan? Six yuan, or three ___ _________ yuan. ________ is this book? How much is this book? How about three for sixteen yuan? OK. Does Amy want to buy three books for seventeen yuan? Bargain 砍价 How much is this book? Six yuan, or three for seventeen yuan. Think and say Bargain 砍价 cheaper更便宜 save money 省钱 So Amy saves（省）____yuan. She is good at（擅长） _______. How much are the three books at last(最后)？ They are_______yuan. sixteen one 17 16 Listen and imitate 听录音，模仿朗读 发音准 有感情 加动作 Mini-acting 两人一组表演对话： 1. Choose 选角色。 2. Practice 练习。 3. Show 展示。 4. Evaluate 评价。 Chance 3 bargain 砍价 机会3 flea market 跳蚤市场 参加班级跳蚤市场活动 Join the class flea market Group work Tips 1.Choose and pay 选择你想买的物品并付款。 2.Speak English 讲英语。 3.Wait in line. 排队等待。 Join the class flea market 1 2 They help us choose. Numbers are helpful. Assessment 小组评价 自我评价 Homework Choose one to do 选择其中一项完成 8 P67 Fill & share 填表格，完成分享 Lavf60.16.100 Lavf58.20.100 Lavf60.16.100 2025 Blues 4675.928 2025 Blues 4675.928 2025 Blues 4179.5996 2025 Blues 4388.58 2025 Blues 3735.5164 Lavf58.20.100 null 2351.0208 null 3604.9036 null 4597.5605 null 2351.0208 null 4597.5605 null 2690.614 null 1959.1829 null 2351.0208 null 4597.5605 null 2690.614 null 1959.1829 null 2351.0208 null 3604.9036 Lavf58.20.100 null 148068.67 Lavf60.16.100 $$