1.单词：

healthy健康的,  unhealthy不健康的,  healthy food健康的食物,  unhealthy food不健康的食物.

2.句型:

I want ……….. for breakfast/lunch/dinner.

我早餐/午餐/晚餐想要.........

………….. is/are good/bad for you.

......对你有好处/坏处。

I want some cheese for breakfast.

Cheese is good for you.

I want a cake for breakfast.

Cake is bad for you.

I want some vegetables for lunch.

Vegetables are good for you.

I want some fries for lunch.

Fries are bad for you.

I want some vegetable soup for dinner.

Vegetable soup is good for you.

I want a burger for dinner.

Burger is bad for you.

3.Dialogue 1:

A:  Mom, I am hungry.

妈妈，我饿了。

B:  What do you want for breakfast?

你早餐想要什么？

A:  I want ………… for breakfast.

我早餐想要......

B:  …….. is/are bad for you. Do you 

    want ………. for breakfast?

......对你有坏处。你早餐想要.......?

A:  Okay. I like ………., too.

好的，我也喜欢......

B:  ……… is/are good for you. 

......对你有好处。

4.Dialogue 2:

A:  Mom, I am hungry.

妈妈，我饿了。

B:  What do you want for lunch/dinner?

你午餐/晚餐想要什么？

A:  I want ………… for lunch/dinner.

我午餐/晚餐想要.......

B:  …….. is/are bad for you. Do you 

      want ………. for lunch/dinner?

......对你有坏处。你午餐/晚餐想要.......？

A:  Okay. I like ………., too.

好的，我也喜欢......

B:  ……… is/are good for you. 

......对你有好处。