6B  Unit3 A healthy diet

教学目标

1. 能熟练运用所学知识介绍自己的饮食和健康的饮食。

 2. 复习并熟练运用Is/ Are there…?的句型，并能在这一句型中再一次准确运用a lot of, some, a little, a few。

3. 能在笔头中准确使用there be…的结构。

4. 能对本单元的学习情况做出客观、公证的自评和互评。

教学重点

1. 复习并熟练运用Is/ Are there…?的句型，并能在这一句型中再一次准确运用a lot of, some ,a little, a few。

2. 能在笔头中准确使用there be…的结构。

教学难点

含有a lot of, some ,a little, a few的句型的准确表达及正确运用。

教具准备：课件、画片、纸等

教学过程

Step1  Revision

1.Greeting: What date?/ How’s the weather?

2.T: What do Chinese/ Western people often have for breakfast?

  S:…

3.read the words about Chinese/ Western food

4.show a proverb

Step 2  Present Bill’s diet (unhealthy)

T: Look, here areBill and Wang Bing. What are their diets? Are they healthy?

1.show a passage about Bill’s diet

2.read it freely

3.ask and answer

T: Is Bill’s diet healthy? Why?

S: …

T: Can you give some advice to him?

S: To keep healthy, you should eat/drink a lot of/ some/ a few/ a little…

You shouldn’t eat/drink too much/ too many…

T: We hope John can change his diet.

Step 3  Present Wang Bing’s diet ( healthy)

1.listen to a passage about Wang Bing’s diet （听两遍）

Q: What’s Wang Bing’s diet?

2.listen and write down some important information

For breakfast, Wang Bing usually has_______, ________ and________ .

For lunch, he eats _______, _______ and________ .

For dinner, he has _______, _______ and________ .

3.ask and answer

  T: What do you think of his diet? Why?

  S: …

Step 4  Checkout time—Ask and answer

T: Today Wang Bing and his family buy some food and drinks in the supermarket. What do they buy? Can you guess?

1.the students guess: Is/Are there …?

( 学生用there be…结构的一般疑问句来猜，并要求他们用上a lot of/ some/ a few/ a little)

2.show the things they buy

  T:Wang Bing’s family buy lots of food and drinks. Let’s have a look.

（出示食物，最后将这些食物组成一个金字塔）

3.describe the food pyramid in pairs

Step 5  Checkout time—Look and write

1、出示空白饼图，教师示范贴图

T: We have a lot of food. Let’s put them on the right places. I put them here, because carrots are good for our body, we should eat a lot of carrots every day.

2、同桌合作贴图（同时指名一组同桌上黑板贴图）

S1: Where can you put it/them?

S2: I can put it/them here. Because…

3.talk about the picture

4.write something about the picture

5.check the answer

Step 6  Design a healthy diet

T: You know a lot about a healthy diet. At the beginning of the lesson, we found John’s diet was unhealthy. Can you design a healthy diet for him?

1.give a model: show the teacher’s diet

2.design it by yourself

3.show the design

4.describe it to us

Step 7  Ticking time

T: Look at today’s learning aims. How many starts can you get?

Homework:

1. 将为John设计的健康饮食写成一篇小短文。
2. 根据Ticking time中的要求自主复习。

板书：                     Unit 3 A healthy diet

                      Is/ Are there …?    Yes,there is./are.

                                        No, there isn’t./ aren’t.