1、“一师一优课一师一优课”教学设计教学设计 Unit 7 How much? 第第二二课时课时 （ Fun time 2. Count from 30-1) T:You can sing well. Can you count well, too? Ss: Yes, we can. 【设计意图】以接龙形式进行两轮数数，全体参与的同时，训练学生的注意力， 也便于检查个别学生的掌握情况，及时强化巩固。 While-task Step 1：Fun time 1. Lets calculate T:You can count well. Can you use them well, too? (give
2、 students some exercises about numbers，e.g. 8+3=？) 【设计意图】学科间融合的形式，发现数字在生活中的运用，丰富数字表达的同 时，引出价格，点出课题，并为后面价格和义卖的呈现做铺垫。 2. The price is right. In America, there is a popular game- “The price is right”. There are many things, try to guess the price of them, if youre right, you can get a present. 【设计意图】创设
3、较为真实的语言情境，结合孩子们的好奇心，并适当奖励，激 励学生主动参与学习，树立信心，体验成功感。同时在真实情境中体会单复数句 型的替换使用，无意识记忆中学习本课难点句型。 3. Lets guess 1) Guess the prices of the ruler, the Christmas tree and the Christmas sock A: How much is the ? B: Its yuan. A: Yes, you are right./ Sorry, you are wrong. 2)Guess the prices of theChristmas caps and
4、 the Christmas bells A: How much are the ? B: Theyre yuan. A: Yes, you are right./ Sorry, you are wrong. 【设计意图】通过猜测圣诞物品的价格，引入本单元重点句型的再学习与巩固， 教师示范后，学生做小老师来提问，把课堂交给学生，让学生成为学习的主人。 单复数句型的替换衔接也更加自然，符合学生的认知规律。 Step 2：Checkout time 1. Lets listen 1) Listen and choose 2) Work in pairs 3) Lets check 【设计意图】以整
5、体听录音做练习，同桌讨论确认，再整体检查答案的形式，走 实每一环节，在单一的听力练习基础上加入了合作学习，事半功倍。 2. Lets see 1) talk about our classroom and clothes 2) talk about the childrens classrooms and clothes in the pictures 【设计意图】通过自己生活与图中贫困地区孩子们的生活条件的对比，对学生进 行情感教育，让学生们更珍惜幸福生活的同时，鼓励他们帮助他人，创设交流情 境。 Post-task 1.AChristmas charity sale 五人一小组，选择一类物
6、品进行义卖。 2. Lets consolidate 1) How to sell? Come and look. Can I help you? Look at my/the What would you like? Would you like? How about? How many would you like? Anything else? Whatabout? Heres your change Here you are. 2) How to buy? Id like . Yes, please./No, thank you. How much is it? How much ar
7、e they? Itscool/great/nice Theyre nice/pretty/ Its too expensive. Cheap, please. 3. Lets sell 4. Lets help Do well and have well. 【设计意图】此环节目的在于对数字和新学句型进行整体的操练运用，结合已学 的各类物品，如衣物、文具、玩具、水果等小组内合作表演，鼓励学生自由表达， 源于课本，又不拘泥于课本，学以致用。 六、六、Homework 1. Review the numbers from one to fifty. 2. Preview and read Cartoon time.
