A car needs gas to run as your body needs food to work for you. Eating the right kinds of food is very important. A good eating habit can help your body grow strong if you take care of what you eat.
There are four main food groups altogether. The dairy group has food like milk, cheese and sour milk. The other three groups are the meat and fish group, the fruit and vegetable group, and the bread and rice group. Each meal should have at least one food from all four main groups. With all of these foods together, you will be given enough energy during the day.
It is easy to get into bad eating habits. You may eat your breakfast in a hurry to get to school on time or you may not have time for a good lunch. It may be easier to eat fish and chips for your supper all the time. But you will find yourself tired and you will not be able to think quickly.
Watching what you eat will help keep your body healthy and strong. It is also good to take some exercise. It will help you eat more if you take a walk or play games in the open air. Having good eating habits with some exercise is the key to your health.
小题1:According to the passage, which of the following diets do you think is the best one?
A．Eggs, tomatoes and chicken.
B．Milk, bread, cabbages and beef.
C．Corn, fish, ice cream and pork.
D．Rice, beancurd, fish and chicken.小题2:In this passage the writer mainly tells us that ______.
A．every person needs food to grow well
B．taking exercise can keep your body strong
C．the right kind of food with exercise will keep you healthy
D．enough energy helps people think more quickly
小题1:B
小题2:C
题目分析：这篇文章主要讲了合适的食物搭配适量的运动，有益于身体的健康。
小题1:根据第二自然段，可看出有四类主要食物，B选项所列举的食物都属于这四类食物，故选B。
小题2:这篇文章主要讲了合适的食物搭配适量的运动，有益于身体的健康，故选C。
点评：这篇文章非常简单，先看问题，再带着问题仔细阅读短文，理解了全文内容，很容易选出正确答案。阅读短文时，常常会遇到一些生词。这时，要沉着，冷静，细心思考。首先要把整段、整篇文章看完。通过对全篇短文的理解，就很有可能猜测出生词的大意。另外，还可以从含有生词句子的上下文，以及句子和段落之间的关系来判断、理解生词以求获得其真正含义。猜测生词的另一种方法是，根据构词法推测。遇到生词后，可从构词法角度分析判断生词。