3. What is the most important in our life? To keep healthy,we must eat good food and do more sports. what food is good ? Rich food ? What is rich food? How do we know what foods are rich? Today we will learn ;Good food,Good health

4. Good Food,Good Heath

5. 1,vitamin 6,mineral 3. fiber 4,potato 5.salad 10,tomato 2.protein 2.protein 9.soy milk 11.cheese12.butter 13.yogurt 14.contain 15.balanced16.diet 17.bean 蛋白质维生素 纤维 土豆 沙拉 矿物 豆浆 西红柿 奶酪 奶油 酸奶包含 保持平衡的日常饮食 豆子，黄豆 Please read the following words and say the meaning;

6. potato ( 复数） potatoes tomato ( 复数 ) tomatoes negro ( 复数 ) negroes 黑人爱吃土豆和西红柿。 Negroes like to eat potatoes and tomatoes.

7. Do you know noodles ， rice and soy milk? Where are they from? wheat,rice plant, bean. They are from and The foods we eat are from main groups. four What are the four main groups?

8. the four main groups are : 1.grain 一 谷物 2.fruit and vegetables 二 水果蔬菜 3.protein foods 3.protein foods 三 含蛋白质食品 4.calcium foods 4.calcium foods 四 含钙食品 Now let us learn the four groups.

9. group1. grain wheat rice plant ruckwheat

10. grain too

11. corn grain too

12. What do we get from grain? Eating foods from grain gives you vitamins,minerals and fiber. 此句为动名词做主语，动名词做主语时，谓 语动词常用单数。 例如：多读书有益于我们的学习。 Reading more books is good for our study. Can you say some foods from grain ?

13. 1.rice, 2. noodles, 3.steamed bread 4. rolls, 5.bao zi, 6. dumpings, 7.bread, 8. cereal, 9.instant noodles These are made from grain. Do you know the following foods we often eat from grain?

14. be made of 由... 组成 （可看出原材料） be made from 由... 组成 （看不出原材料） be made in 在... 某地制造 be made into... 被制成... be made by sb 由某人制造 The desks ( ) wood. The paper ( ) wood. The desks ( ) his father. The TV set ( )china. are made of Is made from are made by Is made in

15. Group2. Fruit and vegetables

16. Fuits fruits

17. Fruit and vegetables too. What are they?

18. Is fruit different from vegetables ？ What does fruit taste? What do we get from fruit and vegetables ? Do you know salad? What is salad made of ? Please answer the following questions; Yes. Sweet. Vitamins,minerals and fibre too. It means 沙拉. Fresh fruit and vegetables. Now let us look some salad.

19. Salad from vegetables

20. salad from fruits

21. Salad is made of fresh fruits and vegetables. What does fresh mean ？ Do you want to eat ? Not cooked.

22. Group3, protein food bean nuts egg

23. Can you say some foods full of protein? Protain means 蛋白质. Pork, beef, chicken, mutton, fish, nuts, eggs, beans, tofu and bean products.

24. Why do we need protein food? It is full of protein. Protein helps our body grow and stay strong.

25. 4.Calcium foods yogurt cheese butter

26. What is calcium? It means 钙. Why do we need calcium? It makes our bones and teeth strong. Milk is full of calcium too. Do you know that green vegetables also have a lot of calcium? What else contain calcium? Cheese,butter,and yogurt.

27. We often hear someone says he likes or dislikes eating something. Is he right ？ How shoud we eat? We must eat food from each group to have a balanced diet. Do you know diet ？ Diet is the things we eat everyday.

28. 1,foods from grain, 2, fruit and vegetables, 3, protein foods, 4,calcium foods. Now can you say the four main food groups? What do we get from each group ？

29. Please think and discuss how to keep healthy ?You can use the following words and phrases; good eating habits, eat three meals a day, a balanced diet, sports, lose weight, smoking …

30. Homework: 1.Write a short passage How to keep healthy 2.collect the names of fruits,vegetables and foods you know as much as possible