of disease, including some cancers and heart disease. Milk and dairy products such as cheese and yoghurt are rich in protein. They are also a good source of vitamin D and calcium (钙), which keep your bones strong and healthy. Meat and beans also provide you with protein. Fat is the main source of energy—each gram provides you with about nine calories. In small amount, fat is important for good health.
32．According to the passage, a healthy diet can do all the following EXCEPT ________.
A．keep us healthy
B．avoid the risk of illnesses C．offer us necessary nutrients D．supply us with necessary energy 33．What does healthy eating mean according to the passage?
A．We should eat much food full of nutrients.
B．We should balance the food we eat every month.
C．We should eat the five main food
groups every day.
D．We should eat the right amount of balanced foods.
34．Which of the following foods are the best in keeping bones strong and healthy?
A．Fruit and vegetables. B．Bread and potatoes. C．Cheese and milk. D．Meat and beans.
35．How much carbohydrate can provide you with the same amount of energy as four grams of fat does?
A．9 grams. B．8 grams. C．6 grams. D．4 grams. 答案与解析：
饮食对健康有着巨大的影响。我们应当选择健康的饮食，适量而均衡地摄取食物。
32．解析：细节理解题。根据第一段第二至五句可知，健康的饮食能够为我们提供必要的能量和基本的养分，使我们的身体保持健康。根据第一段最后一句可知，B项表述有误，avoid应为reduce。
答案：B
33．解析：细节理解题。根据第二段第一句可知，健康的饮食就是要适量、均衡地摄取食物。
答案：D
34．解析：细节理解题。根据最后一段第五、六句可知，牛奶和奶酪等乳制品不仅富含蛋白质，还是维生素D和钙的优质来源，能够使骨骼健壮。
答案：C
35．解析：数字计算题。根据最后一段第二句可知，每克碳水化合物能够提供约4卡路里；根据最后一段倒数第二句可知，每克脂肪能够提供约9卡路里。综合以上信息可推知，4克脂肪能够提供的热量(36卡路里)需要9克碳水化合物才能提供。
答案：A
第二节(共5小题；每小题2分，满分10分)
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
Everyone wants to succeed in their life, don't they? __36__ It really isn't that hard. Follow the steps below, and you can have a successful teenage life!
●Do well in school.
Try your best, listen to the teachers, do your homework, study, and get good grades. __37__ And a better education will help you to get a great job in the future.
●Do something good in your community.
If you like helping people, volunteer at a soup kitchen. If you love helping the environment, plant trees or pick up garbage. __38__ You're making a big difference in the world, and above all, having lots of voluntary hours will make your resume (简历) more attractive!
●__39__ Remember they're there to help you be the best that you can be. Respect them and value their opinions, even if they annoy you sometimes. Keep in mind that they do the things because they care about
you and want you to succeed in life.
●Have good friends to help you out! Friends are there to support you and lift your spirits. __40__ And create a group of supportive, loving friends that can help you succeed in life. Find a few really good friends that will stick with you once you leave high school.
A．Do what you love.
B．Be with people who make you happy.
C．Be nice to your parents and teachers.
D．This could be your job for the rest of your life.
E．Doing so will help you get into a better university.
F．Even as a teenager, you can achieve success in your life.
G．When you help others, it will make you feel better about yourself.
答案与解析：
本文主要介绍了我们如何才能在青少年阶段取得成功。