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(豆腐)，fish and chicken.【小题2】Which of the following is a good eating habit?A．Going to school without any breakfast.B．Eating fish and chips for supper all the time.C．Having at least food from one of the four groups each meal.D．Having different food from all four food groups.【小题3】 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4】The underlined word “dairy” in the second paragraph means .A．the food made out of cows such as milk and butterB．the shop that sells milk and butterC．a farm where cows are keptD．a place where milk products are madeB
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(答案→)B
解析：本文叙述了人们要想保持健康的身体第一要讲究吃好，文中把食物分为四类，人们在一天中所吃的食物必须包活在这四类之中，然后再进行适当的体育锻炼就行了。
【小题1】细节理解题。根据Each meal should have at least one food from all four main groups. 这四样东西在四个不同的组里，故选B。
【小题2】细节理解题。根据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.挑选不同的食物来自这四个组里，才是最有营养的，故选D。
【小题3】主旨大意题。根据Having good eating habits with some exercise is the key to your health.这是中心句，吃合适的食物再加上适当的锻炼，故选C。
【小题4】词义猜测题。根据like milk, cheese and sour milk. 可知故选A。