九年级英语上册 Unit 4 Stay Healthy Lesson 27 Good Food, Food Health课件 冀教版

Lesson 27 Good Food, Food HealthNew words: n.1.vitamin 维生素维生素2.mineral 矿物矿物3.fibre 纤维纤维4.potato 土豆土豆5.salad 色拉色拉6.lettuce 莴苣莴苣;生菜生菜7.tomato 西红柿西红柿8.protein 蛋白质蛋白质9.bean 豆子豆子10.soy milk 豆浆豆浆11.soybean 大豆大豆12.calcium 钙钙13.cheese 奶酪奶酪;干酪干酪14.butter 黄油黄油;奶油奶油15.yogurt 酸奶酸奶16.diet 日常饮食日常饮食17.nut 坚果坚果 v.1.contain 包含包含 adj.1.balanced 保持平衡的保持平衡的Read the text and answer the question: How many food groups are there? And what are they? There are four food groups. They are : foods from grain; fruit and vegetables; protein foods and calcium foods. Language points:1.Bread, noodles and rice are made from grain. Cereal is also made from grain. 2. (Eating foods from grain ) gives you vitamins, minerals and fibre. 3. Fruit and vegetables are also a good source of vitamins, minerals and fibre. They help you grow and stay healthy. keep healthy4. Is fruit different from vegetables? Fruit is different from vegetable. 5. Potatoes are a very popular vegetable in North America. French fries are made from potatoes. 6. North Americans also love salad. Salad is made of fresh vegetablees. 7. What does “fresh” mean? It means “not cooked”. = What do you mean by ? = Whats the meaning of ? 8. A salad almost always has lettuce and tomatoes. It usually has carrots, cabbage, onions and others. 9. Many people think (that only meat and chicken have protein.)10. But other foods like fish, nuts, eggs, beans and tofu are full of protein, too. 11.In China and in other East Asian countries, people often eat fofu, soy milk and other bean products. They are all protein foods. such as12. Protein helps your body grow and stay strong. 13.Tofu and soy milk are all made from soybeans. 14. Calcium is one of your bodys needs. It makes your bones and teeth strong. 15. Milk, cheese, butter and yogurt contain calcium. But did you know ( that green vegetables also have a lot of calcium )? 16. Your “diet” is all the things that you eat. 17. To have a balanced diet, you need to eat some food (from each food group.) 定语从句定语从句可省略可省略不定式表示目的不定式表示目的, 做目的状语做目的状语介词词组做定语介词词组做定语, 修饰修饰food. 18. A balanced diet will give you lots of energy!