高一英语必修三unit2.pptVIP

单元质量评估 趣味漫画妙思 话题时文导读 写作技巧指导 趣味漫画妙思 话题时文导读 写作技巧指导 单元质量评估 趣味漫画妙思 话题时文导读 写作技巧指导 单元质量评估 Experts agree that the key to healthy eating is the time-tested advice of balance, variety （多 样性）and moderation（适度）. In short, that means eating a wide variety of foods without getting too many calories or too much of any one nutrient. Do you feel guilty if you love foods such as apple pie, potato chips, candy bars or ice cream? If so, what measures will you take according to the passage above? 【参考答案】Eat them in moderation, and choose other foods to provide the balance and variety that are vital to good health. 许多运动队都有自己的营养师，他们的职责是运用营养学的知识和技能，进行营养和膳食指导。那么，如何吃才能让你精力充沛呢？ Many professional sports teams have recently added a new member to their organization—a nutritionist1. That’s because athletes know that food affects performance. “You need calories and fluids to have energy and to feel good while you’re physically active，”says Kristine Clark，PhD，RD，director of sports nutrition for the Penn State University athletic2 department. So whether you’re walking two miles a day to lose weight or trying to keep up with an active family，here are some eating tips to help you stay energized. 1. Eat enough food. Your body needs a certain number of calories each day. If you’re too thin，you’ll often feel tired and you’ll be more likely to get sick. 2. Never go thirsty. If you haven’t had enough to drink, you can feel light-headed, headachy, and confused3 and can have increased heart and breathing rates. 3. Read the labels4 on food products. This information will tell you how nutritious the foods are. 4. ______ foods that are high in simple carbohydrates5，that is，sugars. A chocolate bar will first give you energy，but then it will leave you feeling even more tired. 5. Eat a balanced diet, one that includes complex（复杂的）carbohydrates, protein, and fat. Use the food pyramid