Question

The purpose of keeping fit is to avoid illness ,resist the mental and physical fatigue（疲劳）that make us more likely to contract infections ,and above all to feel more pleasure in being alive. Research has shown the value of a balanced diet ,fresh air, sunshine ,enough rest and some forms of regular exercise for everyone .If everyone followed this plan ,the number of people visiting the doctor and going to hospital would be considerably reduced.

Unfortunately ,although most people acknowledge the importance of physical fitness ,not enough of us put this into practice .We spend too much time watching others from the comfort of an armchair or a seat in the stand at a sports stadium.

One reason why people who are physically fit to live longer is that they do not put the heart under excessive strain（过度劳累）and so they reduce the risk of heart and blood vessel（血管）diseases .They also avoid suffering the consequences of weakened muscles ,which are the cause of a great deal of back and abdominal（腹部的）trouble.

About 640 muscles for about 45% of our body's weight ,they must have the ability to store energy and be continually supplied with fuel by the blood .Sensible exercise ,suited to each individual and preferably undertaken on the advice of a doctor ,is the best insurance of meeting these requirements.

1.Why do people want to prevent illness?

A.Because they want to avoid health.

B.Because they want to add mental and physical fatigue.

C.Because they want to feel happier and live longer.

D.Because they want to obtain much more money.

2.What happens to him if a man follows the plan given by the researchers?

A.He will be more exhausted（疲惫的）.

B.He will know his doctor very well.

C.He will do less work.

D.He may be less familiar with the hospital.

3.Which of the following is TRUE according to the passage?

A.Everyone knows the importance of this plan.

B.Not all people do what the plan tells them to do.

C.Most people put the plan into practice.

D.No one wants to do with this plan.

Answer 1

1.C

2.D

3.B

【解析】

试题分析：本文是一篇说明文。减肥的目的在于避免生病，避免由于身心疲劳而导致的免疫力下降，使身体感染病菌。从而享受更愉悦的生活。

1.and above all to feel more pleasure in being alive.“...最后更能感受到生命的快乐。”故答案为C。

2.If everyone followed this plan ,the number of people visiting the doctor and going to hospital would be considerably reduced.“只要每个人都遵循这个计划，那看医生的人将会大幅度下降。”故答案为D。

3.Unfortunately ,although most people acknowledge the importance of physical fitness ,not enough of us put this into practice .“不幸的是，虽然大部分人都懂得身体健康的重要性，但没有多少人付诸实践。”故答案为B。

考点：说明文阅读