任务二:根据短文内容,补全下列句子,每空一词。
1. The first layer of the pagoda is , which provide us with plenty of energy.
2. The second layer of the pagoda includes and fruits, rich in vitamins.
3. Chicken, fish and eggs belong to foods for our body.
4. The fourth layer covers products and beans, which help build strong bones and teeth.
5. At the top of the pagoda are , salt and fats, and we should eat only a little.

1. grains
2. vegetables
3. protein
4. milk
5. sugar

本题结合膳食宝塔的相关常识，考查七年级所学食物类词汇的运用，根据每句给出的提示信息：1. 膳食宝塔最底层的谷物类食物可以为人体提供大量能量；2. 第二层包含蔬菜和水果，富含维生素；3. 鸡肉、鱼、蛋都属于为身体提供蛋白质的食物；4. 第四层包含奶制品和豆类，可以帮助强健骨骼和牙齿；5. 宝塔顶层是糖、盐和脂肪，需要少量摄入，结合每空一词的要求得出对应答案。

B
Healthy Eating Myths
Many people have wrong ideas about healthy eating. Let's find out the truth.

In short, healthy eating is not about extreme(极端的) choices. Knowing the truth behind these myths helps us make wise food decisions and keep our bodies strong.
任务一:阅读短文,根据短文内容选择正确的答案。
()1. What does the underlined word "myths" mean?
A. 神话
B. 误区
C. 真理
()2. Which of the following snacks is healthy according to the passage?
A. Yogurt.
B. Candy.
C. Chocolate.
()3. What should we do with fat and salt according to the passage?
A. Never eat them.
B. Control the amount.
C. Eat as much as possible.
()4. Why can't we eat too many fruits?
A. Some have a lot of sugar.
B. They are not fresh enough.
C. They make us feel full quickly.
()5. What is the passage mainly about?
A. Healthy snacks.
B. Vegetarian food.
C. Healthy eating myths and truths.

1. B
2. A
3. B
4. A
5. C

1. 根据文章开头"Many people have wrong ideas about healthy eating. Let's find out the truth."以及表格中myths列都是人们关于健康饮食的错误观点，对应truths列是正确的认知，可推断myths的含义是“误区”。
2. 原文明确提到"Not all snacks are unhealthy. Nuts, fruit and yogurt are healthy"，可知酸奶是健康的零食。
3. 关于脂肪和盐的部分原文表述为"Too much fat and salt is bad, but our body needs a little. We just need to control the amount."，说明我们需要控制脂肪和盐的摄入量。
4. 原文提到"Some fruits have much sugar and are bad for our teeth and body."，这就是不能吃太多水果的原因。
5. 整篇文章围绕健康饮食的几个常见错误认知（误区）和对应的正确事实展开，所以主旨是健康饮食的误区与真相。