(二)
Healthy eating is important for us. What and how should we eat to be healthy?
First, we must have enough food, never too much or too little. The food must be clean and we should cook it properly.
Second, it's very important for us to keep a balanced diet. Different kinds of foods are necessary, such as rice, bread, meat, fish, eggs, milk, fruit and vegetables. Rice and bread give us energy. Meat, fish, eggs and milk help our bones grow. Fruit and vegetables make us healthy.
Third, we should eat regularly. It's said that half of the students don't have a regular breakfast or don't eat anything at all in the morning. It is bad for their health. In fact, a good breakfast keeps us strong.
In short, we should not only eat enough food, healthy food but also eat regularly.
() 1. What is the first thing we should pay attention to for healthy eating?
A. Eating a lot of food.
B. Having enough food and cooking it properly.
C. Only eating clean food.
D. Eating as little as possible.
() 2. Why is it important to keep a balanced diet?
A. Because different kinds of foods have different functions（功能）for our body.
B. Because we can eat more delicious food.
C. Because it can make us have a happy feeling.
D. Because it can help us to save more money.
() 3. What can eating fruit and vegetables do for us?
A. Give us energy.
B. Help our bones grow.
C. Make us healthy.
D. Keep us warm.

() 4. What's the problem with half of the students according to the passage?
A. They don't like eating breakfast.
B. They don't have a regular breakfast or don't eat anything in the morning.
C. They only eat junk food.
D. They eat too much for breakfast.
() 5. What's the main idea of this passage?
A. How to cook food properly.
B. The importance of having a good breakfast.
C. Different kinds of foods we should eat.
D. How to eat healthily.
ording to the passage?
at anything in the morning.

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

1. 定位原文第二段内容：首先我们必须摄入足量食物，不能过多或过少，食物必须干净，还要正确烹饪，对应选项B。选项A“吃很多食物”、选项D“尽可能少吃”都和原文“never too much or too little”矛盾，选项C“只吃干净食物”表述片面，因此选B。
2. 原文第三段介绍均衡饮食的不同食物：米面给我们提供能量、肉鱼蛋奶帮助骨骼生长、蔬果让我们健康，说明不同种类的食物对我们的身体有不同的功能，对应选项A。选项B、C、D的内容在文中均没有提及，因此选A。
3. 原文第三段最后一句直接说明“Fruit and vegetables make us healthy”，对应选项C。选项A是米饭和面包的作用，选项B是肉、鱼、蛋、奶的作用，选项D文中没有提及，因此选C。
4. 定位原文第四段内容“It's said that half of the students don't have a regular breakfast or don't eat anything at all in the morning”，直接对应选项B。其余选项内容均和原文描述不符，因此选B。
5. 文章开头就提出问题“我们应该吃什么、怎么吃才能保持健康？”，之后分三点介绍健康饮食的要求，最后总结全文，核心主旨是介绍如何健康饮食，对应选项D。其余选项都只是文章的部分细节，不能概括全文，因此选D。