Unit 5 How much is it? (Part B) 教学设计一、教学目标1能够掌握五个四会单词：apple, banana, orange, pear, watermelon和二个四会句子：How much are they? Theyre three yuan.2如何合理购物。（总任务）猜测Zoom的购物内容。（任务1）了解Zoom的购物内容和价钱。（任务2）分组设计自己的商店，包括店名和食品价格等（课前完成课中交流）。（任务3）调查组内成员喜欢的水果、饮料、零食等。（任务4）分组用100元钱为儿童节联欢会购买水果、饮料、零食等。（任务5）为父亲购买一份父亲节礼物。（任务6）二、教学重难点来源:学&科&网Z&X&X&K1五个四会单词和二个四会句子的掌握。2. 正确使用they are, it is和名词的复数形式。3. 用英语完成任务、文明购物、合理消费。三、教学准备1. 课前分组，并给每个组员分任务。2. 准备食物、饮料、水果及相关价格图片、调查表、购物单、商店设计，相关课件。四、语言聚焦Can I help you？Yes. I want . I also want .来源:Zxxk.ComHow much are they?They are . yuan.五、教学流程Pre-tasks（任务前）:第一步：目标导学Step 1 Warm-up1. Sing a song: An apple a day keeps the doctor away.2. Free talk: (1) Apples are good for us. I like apples. So I want to go shopping. Do you like shopping? Today well learn how to go shopping reasonably? (Show the task)(2) We have 6 shops here. What are they? Lets go and see. Hello! Group 1, whats your shops name? What about G2, can you show us your shops name? What about G3 / G4 / G5 / G6? (One by one)While-tasks（任务中）:来源:学科网第二步：自学交流Step 2 Learn the dialogue1. Zoom likes shopping, too. Hes shopping now. Guess: Where is Zoom? Is he in the fruit shop / food shop / drink shop? Yes, he is in the fruit shop.2. Look at the picture. Oh, so many fruits. What are they? They are apples, bananas, oranges, pears and watermelons.3. Can you guess what fruit does Zoom want? Lets listen and check.He wants some apples, bananas, oranges, pears and watermelons.4. Read by yourselves and finish Zooms shopping list. Then discuss in groups.Zooms shopping listWhat来源:学.科.网How much第三步：精讲助学5. Lets check. What does zoom want to buy? He wants five apples, ten bananas, ten oranges, five pears and two watermelons. How much are they? They are 18 yuan.6. Listen and repeat.第四步：训练拓展Step 3 Shopping for the party1. Make your own shopping list. (1) Childrens Day is coming. Well have a party. So we want to go shopping for the party. We have fruit shops / drink shops / food shops in our classroom. Lets see. Whats in your shops and how much are the things? Eg: This is our shop. We have . The apple is 3 yuan. The banana is 2 yuan . Welcome to our shop. (Group leaders introduce their shops.)So we can go shopping in these shops. Each group can get 100 yuan. Discuss: What do you want? What can you buy? How much are they?(2) Work in groups and make your own shopping list in 3 minutes.2. Shopping time(1) Lets see your shopping lists. You have finished your shopping lists. Now you can go shopping like this:A: Can I help you?C: Yes. We want . How much is it / are they?A: Its / They are . yuan.(2) No. 1, No. 2, No. 3 in each group can go shopping for your group. No. 4, No. 5, No. 6 in each group are the shop assistants. You can choose your favourite shop and go shopping in 5 minutes.3. Report time1) Choose your way to give a report.Eg: We are Group 1. We want . Thats . yuan.可以是小组长汇报，也可是购买的人分头汇报。2) The others listen and fill in the form.GroupThingsPriceTotal price（总价）G1G2G3G4G5G63) Lets check.形式可多样。Eg: How many .? How much are they? Or repeat the report.4) Which group is more reasonable?（评价）(1) Put the shopping lists on the blackboard.(2) What do you think of G1s shopping list？(3) Which one is more reasonable？(4) Give the suggestions.第五步：反馈归纳Focus on form（聚焦语言）1. Today we have learned: A: Can I help you?B: Yes. We want . How much is it / are they?A: Its /They are . yuan.2. (1) Read the dialogue and fill in the blanks.A: Can I help you？A: Thats thirty yuan.(2) Check the answer.Post-tasks（任务后）:Fathers day is coming. You can buy a present for your father. Then what do you want to buy? How much is it / are they? After class, you can work with your partner.Fathers presentsYour nameThings to buyPrice来源:学科网