三年级下册英语教案Unit4 Lesson23 How much are they冀教版.doc

Lesson23 How much are they教学目标：1、知识目标：能够理解和应答How much are the_和How much is the _ 2、能力目标：能够运用所学对话买东西。3、情感目标：培养自信交流、合作互助的优良品质。教学重难点：1、重点：理解和应答How much is the _和How much are the _ 2、 难点：能够运用所学对话买东西。教学过程：一、复习1、一起唱上节课的chant 2、出示水果卡片，并问：Whats this (复习水果) 3、复习句型：How much for one_/ _ yuan./ Ill take _, please. Thank you. 让学生找上节课与其做对话练习的那个伙伴，一起练习他们编的对话。让他们练习买卖教室里的东西。二、新授1、教师假装没有铅笔，并说：I want some pencils. But I have no pencils. (加上手势，表情) Do you have any pencils (伸出手去要，学生会拿出铅笔给老师) 多引导几个这样的对话，练习Do you have any _这个句型。然后由师生对话转到生生对话。2、当学生拿出铅笔时，教师问：How much is the pencil The _. How much How much yuan (教师做出从兜里掏钱的动作，学生会明白) T: How much is the pencil S: _ yuan. T: Ill take _, please.S: (给教师一支铅笔) T：Thanks! S: Youre welcome.板书How much is the _ = How much for one _ 领读几遍。3、T: Do you have any erasers I want two erasers. (学生拿出两块橡皮) T: How much are the erasers (板书) 向学生说明How much are 是用来询问一个以上的东西的价钱;而How much is 是用来询问一个东西的价钱。5、从学生中收集东西，引导情景对话。6、小组练习，展示对话。板书设计：Lesson23How much are they How much is the pencil = How much for one pencil How much are the erasers Expensive on sale 课后习题：一、选择正确答案1、当别人向你道谢时，你该如何回应？ANo! B. Youre welcome. C. Yes. 2、你向售货员询问某物的价格时，应该怎么说？A. How much is it B. How many are there C. I ll take two, please!3、如何在饭店里点菜呢？A. I am hungry. B. Id like some fish. C. I dont like chi