RemainingActive
Our body is an amazing object. ____26____ If you are inactive mostof the time, your body will quickly become tired when it should be active. Butif you are very active, your body will get used to the hard work, and the workwill become easier for you to do.
Physical activity can help people remain active and stay healthy.____27____ It also helps people sleep better. This is why active students don’tcomplain about being tired. They have a good night’s sleep and have the energyto study hard and have fun every day.
Physical activity also makes people look and feel good. Activityburns more calories (卡路里) than just sitting. ____28____In addition, regular exercise can make your muscles and bones stronger.
There are many factors to look at when you select a new physicalactivity. The most important is to choose something you enjoy. If you likejumping rope, that is the activity you should do. ____29____ In fact, two daysof basketball, three days of swimming, and two days of bicycling can be morefun than jogging every day.
____30____ Some skills will improve with practice while others mayalways be difficult for you. If you enjoy an activity, feel free to do it. Noone cares whether you can do it well or not, and you don’t need to care aboutit either.
Whatever activity you choose, remain active. It can make youphysically fit and healthy for life.
26. ________
But you don’t have to do the same thing every day.
Different activities need different skills.
You may prefer to participate in team activities.
It helps the body fight off illness.
The more you ask of it, the more it can do.
It is very important to keep a healthy weight.
空格前一句话的意思为“我们的身体是个神奇的机体”，空格后一句话的意思为“如果你大部分时间不积极，你的身体在本该积极的时候就会快速变得疲惫”。选项E与上下文衔接最紧密，意思为“你对它要求越多，它能做的也越多”，故选E。
27. ________
But you don’t have to do the same thing every day.
Different activities need different skills.
You may prefer to participate in team activities.
It helps the body fight off illness.
The more you ask of it,the more it can do.
It is very important to keep a healthy weight.
空格前一句话的意思为“体育活动能帮助人们保持积极和健康的状态”，空格后一句话的意思为“它也帮助人们睡得更好”。前后讲的都是体育活动的好处，所以空格处也应讲体育活动的好处。选项D的意思为“它帮助身体对抗疾病”，与上下文衔接最紧密，故选D。
28. ________
But you don’t have to do the same thing every day.
Different activities need different skills.
You may prefer to participate in team activities.
It helps the body fight off illness.
The more you ask of it,the more it can do.
It is very important to keep a healthy weight.
空格前一句话的意思为“进行体育活动比坐着时燃烧更多的卡路里”，选项F的意思为“这对保持健康体重非常重要”，与上文衔接最紧密，故选F。
29. ________
But you don’t have to do the same thing every day.
Different activities need different skills.
You may prefer to participate in team activities.
It helps the body fight off illness.
The more you ask of it,the more it can do.
It is very important to keep a healthy weight.
空格前一句话的意思为“如果你喜欢跳绳，这项活动就是你应该做的”，空格后一句话的意思为“实际上，两天打篮球、三天游泳、两天骑自行车比每天慢跑更有趣”。选项A的意思为“但你不必每天做同样的事情”，与上下文衔接最紧密，故选A。
30. ________
But you don’t have to do the same thing every day.
Different activities need different skills.
You may prefer to participate in team activities.
It helps the body fight off illness.
The more you ask of it,the more it can do.
Itis very important to keep a healthy weight.
空格后一句话的意思为“一些技能只要练习就能提高，而有些技能对你来说总是很难”，选项B的意思为“不同的活动需要不同的技能”， 与下文衔接最紧密，故选Ｂ。