大自然是类之母0.pptVIP

要点： 1、人人需要健康饮食，食物中应包含脂肪、纤维、盐等等。 2、欧洲人和美国人常吃薯条、奶油和巧克力，喜欢吃糕点、饮料、糖果等。这些食物有丰富的脂肪和糖，容易使人发胖。 3、最糟的是许多西方人由于心脏病而早死。 4、人们需要健康的饮食。 8. Healthy Eating (B) Every person needs a healthy diet. These foods should contain some fat, some fibre, a little salt and so on. People in Europe and the USA usually eat a lot of potato chips, cream and chocolate. They also like cakes, soft drinks, sweets and so on. These foods are rich in fat and sugar. As a result ,they put on weight easily. Many of them become very fat. The worst thing is that many westerners die at an early age from heart disease. They do need to have a healthy diet. * * 1. Nature (A) 要点： 1、大自然是人类之母，我们从自然中得到很多，吃、穿、住全靠大自然。 2、随着人类的发展，生态平衡遭到破坏，水、空气、土壤受到严重污染。 3、一些动植物已经绝迹，人类正在受到大自然的惩罚，许多人患了由于污染而引起的疾病。 4、我们要善待自然，自然也会关照我们。 Nature is the mother of mankind. We get almost everything from her. We live on natural materials. We make clothes from natural materials. And we build our houses of stone and wood. However, with the development of human beings, man has destroyed the balance of nature. Water, air and soil have been polluted. Some kinds of animals and plants have died out completely. As a result, man is being punished by nature, many people suffer a lot from all kinds of diseases caused by pollution. We should treat nature well and she will look after us. 1. Nature (B) 要点： 1、清新空气有益于健康，长期呼吸污染的空气，人会生病。 2、我们需要新鲜空气，但空气污染到处存在，特别是在城市里。 3、城里有许多工厂，烟多；有许多汽车、摩托车，废气多；焚烧垃圾也污染空气。 4、城里的空气污染愈来愈严重，是采取措施的时候了。 Clear air is important to good health. If we breathe polluted air for a long time, we may get sick. So we need clean air. But unfortunately, air pollution is present everywhere, especially in cities. Our cities have many factories, which send lots of smoke into the air every day. More and more cars and motorcycles also produce lots of waste gases. Sometimes we burn up the rubbish. This, too, pollutes the air. As a result, air pollution in cities is becoming more and more serious. It’s time that we took some measures to pre