【正文】
be healthy? The answer is simple eat a variety of foods. This is because there are a variety of important nutrients(營(yíng)養(yǎng)) in foods proteins, vitamins, minerals, carbohydrates, and Fats. These things keep us healthy. But no food in the world has all the nutrients we need. Proteins: Proteins help us grow and give us energy. There are proteins in most foods. There are a lot of proteins in meat, fish, nuts and cheese. There are smaller amounts of proteins in grains. Vitamins: Vitamins are important for our eyes, skin, bones, hair and other parts of our bodies. There are 13 kinds of vitamins (A, B, C, E, and so on). Most of us eat different kinds of food to get enough vitamins. Minerals: Minerals strengthen our bones and teeth. There are many kinds of minerals in milk, vegetables, eggs, meat, grains, and many other foods. Carbohydrates: Carbohydrates give us quick energy. If we don39。t have this energy, our bodies can39。t move, grow, and keep warm. We get carbohydrates from bread, rice, corn, fruit, sugar and potatoes. Fats: Fats make us strong and give us energy, too. Our bodies can store fat and use it later for energy. We need some fat, but too much fat isn39。t good for our health. There are fats in such foods as meat, oil, butter, ice cream and cheese. An Outline for the Lecture on How to be Healthy The topic sentence: If we eat different (61) ________of foods, we can get the nutrients we need and we will be (62) ________ . ★Proteins are important and necessary for our (63) ________ . They are(64) ________ in most foods. ★Vitamins help our bodies (65) ________well. We can get enough vitamins (66) ________different kinds of foods. ★Minerals can make our bones and teeth (67) ________. Lots of foods have minerals in them. ★Carbohydrates (68) ________us with quick energy. Our bodies can39。t move, grow and keep warm (69) ________this energy. ★Fats are necessary for our body. But too much fat is (70) ________ for our health. 第十三節(jié) 書面表達(dá)(共 1題,計(jì) 15分) ,各校開展了豐富多彩的課外活動(dòng) (outofclass activities)。請(qǐng)用英文寫一篇短文,介紹你和同學(xué)們參加課外活動(dòng)的情況,如:活動(dòng)時(shí)間、內(nèi)容、收獲、感受及看法等。(詞數(shù): 60 左右。) ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________