How much are they课件
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 ____
认识expensive和on sale
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：认识expensive 和on sale
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：What’s this （复习水果）
3、复习句型：How much for one_____/ ____ yuan./ I’ll 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: I’ll take ____, please.
S: （给教师一支铅笔）
T：Thanks!
S: You’re 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。
4、拿出标有价钱的单词卡片，师生问答、生生问答。
如果遇到贵的，引出expensive, on sale.
T: How much are the ____
S: ___ yuan.
T: Hmmm. No, thanks. That’s expensive Are the ____ on sale
S: Yes/No.
T: How much is/are the ____
S: _____ yuan.
5、读课文，解释expensive 和 on sale.
6、从学生中收集东西，引导情景对话。
7、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
课堂教学资源：
Lots of = a lot of = many 许多
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？
A.No! B. You’re welcome. C. Yes.
2、你向售货员询问某物的价格时，应该怎么说？
A. Howmuch 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. I’d like some fish. C. I don’t like chicken.
4、别人问你是否想喝茶时，你如何作肯定回答？
A. Yes, please. B. Sorry. C. No, thanks.
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