题目

题型：不详难度：来源：

Walking for the Heart Disease
Walking is one of the most important steps for the recovery of heart disease. Time and speed are two vital aspects of walking for people with heart disease. One must walk for at least thirty five minutes per day.    小题1:    The following understanding will help them to walk.
Why walking?
Walking is a must for a heart patient.    小题2:  First, it reduces weight, controls sugar, and reduces stress. It also gives the joints (关节) enough movement, fresh air – if you walk in the morning. Regular walks help in the control of blood pressure. But the most important advantage is that it gives fitness to the heart.
  小题3:  
Start walking slowly. Gradually increase the speed. Feel when the angina (心绞痛) is about to come. Stop, the feeling will go away. Walk again, but now the speed will be slower than the last time. Keep walking now and the angina will not come. This is the correct speed.  
How to start?
Suppose, you are at the stage of Class I angina: start walking on Day One. Try to walk about 30 minutes. For Class II angina group, walking should be slow and they should start with 10-15 minutes. They should not walk fast. Class III angina patients should start with one minute at home on empty stomach. After two days, they should increase to two minutes.    小题4:  
However, do not walk more than ten minutes a time.
Dos and don’ts on physical activity:
Heart patients must also know that they can do most of the activities where the heart rate does not go up. Sitting in an office, talking over the phone, discussing, driving car are some of the activities which do not increase the heart’s speed.     小题5:   As a matter of fact, stresses can also lead to other illnesses.

A．It has a great number of advantages.

B．Walking plays a very important role in helping a heart patient recover.

C．How to roughly judge the proper walking speed?

D．What is more important for the heart patient is to know the speed of walking.

E. But avoid all kinds of stresses, as stress can increase the heart’s speed.
F. How to increase the speed of walking?
G. Gradually they should increase the time but not the speed. 

答案

小题1:D
小题2:A
小题3:C
小题4:G
小题5:E

解析

试题分析：这篇题目是为心脏病而步行 的文章提到：心脏病人的要想康复最好的运动方式是走路。文章是从为什么走？、如何粗略地判断合适的步行速度？如何开始？和注意事项四个方面讲述的。最重要的是注意步行的时间和速度，同时注意生活中不要有过大的压力。
小题1:考查上下文的语境理解能力。根据空前一句的意思是：一个人必须每天至少走35分钟。与D（这样做好处多多。）前后衔接恰当。
小题2:考查上下文的语境理解能力。根据空前一句的意思是：步行是心脏病人必须做的。与A（步行在帮助心脏病人恢复方面起到了很重要的作用。）构成因果关系。
小题3:考查上下文的语境理解能力。根据下文的内容（先慢走，逐渐增加速度。如果有心绞痛的感觉就停止，然后再慢些走，如果感觉不到疼，这时就是合适的速度。）可知，与C（如何粗略地判断合适的步行速度？）相符合。
小题4:考查上下文的语境理解能力。根据空前的意思（先一分钟，然后2分钟）可知，这里与G（他们应该渐渐增加时间而不是速度。）前后衔接恰当。
小题5:考查上下文的语境理解能力。根据空后的意思（事实上，压力也会导致其他的疾病。）可知，这里与E（但是要避免各种各样的压力，因为压力会加速心跳。）前后衔接恰当。。