Lesson 23 How Much Are They?教学实录与评析

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 ____

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. 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. 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.