C
A good eating habit gives you a good chance to stay strong. The better you eat, the healthier you will be. So, what should you eat?
• Fruit and vegetables
Fruit and vegetables should cover half your bowl. They are full of fiber (纤维素), vitamins (维生素) and nutrients (营养素) to keep you healthy. Eating more fruit and vegetables will help your bodies run.
• Grains (谷物)
Grains include food like bread, noodles and rice. They also offer vitamins and fiber. Whole grains like brown rice have more fiber
and vitamins, so make sure at least half the grains you eat are whole grains.
• Protein (蛋白质)
Protein is very important for your body. People can get much protein from meat, seafood and eggs. Try having different kinds of protein in your meals!
• Dairy (乳制品)
Milk and cheese are both dairy. Dairy is rich in calcium (钙). You need calcium for strong bones and teeth. Young children and the old especially need to have dairy.
Each food above keeps you healthy. Every bite (一口) matters!
根据材料内容选择最佳答案。
()11. How does the writer start the passage?
A. By asking a question.
B. By giving an example.
C. By introducing different foods.
D. By listing numbers of different foods.
()12. Which of the following food is rich in vitamins and fiber?
①vegetables ②cheese ③fruit
④meat
A. ①③ B. ②③
C. ①④ D. ③④
()13. From what food can people get much protein?
A. B.
C. D.
()14. In which way can dairy help with our health?
A. It helps our bodies run.
B. It's good for bones and teeth.
C. It helps children grow fast.
D. It's good for our mind and eyes.
()15. What's the best title for the passage?
A. Good Cooking Habits
B. Eat Right for Health
C. Benefits of Different Foods
D. A Healthy Life Style

11. A 由第一段最后一句可知，作者通过提问题开篇。
12. A 由第二段可知，水果和蔬菜富含纤维素和维生素。
13. B 由第四段可知，肉制品、海鲜和鸡蛋含有蛋白质。
14. B 由第五段可知，乳制品富含钙，而钙可以使我们的骨头和牙齿强壮。选项B符合描述。
15. B 通读全文可知，本文是在告诉我们应该吃什么食物及这些食物的作用。

【分析】
本题为英语阅读理解题，需先通读原文把握核心内容（围绕健康饮食的四类食物及作用展开），再针对每道题回到原文定位关键信息：第11题考查开篇方式，需找原文开头的提问句；第12题考查富含维生素和纤维的食物，定位对应段落的描述；第13题考查蛋白质来源，找对应段落的列举；第14题考查乳制品的健康作用，定位相关描述；第15题考查文章主旨，需总结全文核心内容。
【解析】
11. 第一段最后一句作者提出问题“So, what should you eat?”，可知作者通过提问开篇，故选A。
12. 第二段明确提到“Fruit and vegetables should cover half your bowl. They are full of fiber (纤维素), vitamins (维生素) and nutrients...”，因此蔬菜（①）和水果（③）符合要求，故选A。
13. 第四段指出“People can get much protein from meat, seafood and eggs.”，对应选项B，故选B。
14. 第五段说明“Dairy is rich in calcium (钙). You need calcium for strong bones and teeth.”，即乳制品有助于骨骼和牙齿健康，故选B。
15. 全文围绕“健康饮食应吃的食物及作用”展开，核心是“正确饮食促健康”，对应标题B，故选B。
【答案】
11.A 12.A 13.B 14.B 15.B
【知识点】
英语阅读理解、细节理解题、主旨大意题
【点评】
本题为健康饮食话题的阅读理解题，侧重考查学生快速定位原文细节信息和概括文章主旨的能力，题目设置基础，需学生仔细阅读原文对应段落即可解答。
【难度系数】
0.6