Question

Why Is Exercise Cool?

Exercise strengthens Muscles

Did you ever do a push-up or swing across the monkey bars at the playground? 1.  By using your muscles to do powerful things, you can make them stronger. For older teens and adults, this kind of workout can make muscles bigger, too.

2.  

Can you touch your toes easily without yelling ouch? Most kids are pretty flexible, which means that they can bend and stretch their bodies without much trouble. Being flexible is having “full range of motion” , which means you can move your arms and legs freely without feeling tightness or pain.

Exercise Keeps the Balance

3.  Your body needs a certain amount of calories every day just to function, breathe, walk around, and do all the basic stuff. 4.  If you’re not very active, your body won’t need as many calories. Whatever your calorie need is, if you eat enough to meet that need, your body weight will stay about the same. If you eat more calories than your body needs, it may be stored as extra fat.

Exercise Makes You Feel Good

It feels good to have a strong, flexible body that can do all the activities you enjoy---like running, jumping, and playing with your friends. It’s also fun to be good at something, like scoring a basket, hitting a home run, or perfecting a dive.

But you may not know that exercising can actually put you in a better mood. 5.  It’s just another reason why exercise is cool!

A．So you want to do some aerobic(有氧的) exercise right now?

B．Food gives your body fuel in the form of calories, which are a kind of energy.

C．When you exercise, your brain releases a chemical, which may make you feel happier.

D．Those are exercises that can build strength.

E. Exercise Makes You Flexible

F. Exercise Makes Your Heart Happy

G. But if you’re active, your body needs an extra measure of calories or energy.

 

Answer 1

【答案】

1.D

2.E

3.B

4.G

5.C

【解析】

試題分析：本文敘述了為什么鍛煉是酷的？一是鍛煉能夠鍛煉肌肉。二是鍛煉能使身體有柔韌性。三是鍛煉能使身體保持平衡。四是鍛煉能使人感覺心情好。短文從以上四個方面進行了闡述。

1.根據(jù)Did you ever do a push-up or swing across the monkey bars at the playground?By using your muscles to do powerful things, you can make them stronger. 根據(jù)上下文可知應選D。

2.根據(jù)Can you touch your toes easily without yelling ouch? Most kids are pretty flexible 鍛煉能使身體靈活，故選E。

3.根據(jù)Your body needs a certain amount of calories every day just to function,食物能給人一定的熱量，故選B。

4.根據(jù)If you’re not very active, your body won’t need as many calories. 可知，如果你是愛運動的，你的身體需要一個額外的熱量或能量。故選G。

5.根據(jù)But you may not know that exercising can actually put you in a better mood.可知應選C。

考點：信息匹配。

點評：做這題需要理清句際間意義的關(guān)系 文章的內(nèi)容是根據(jù)各層各段的大意有機地組合而成，各個層次，各個段落之間不管怎樣錯落有致，但它所表達的內(nèi)容都是要圍繞中心的，各句之間都有一定的語脈，從邏輯意義上來看，語段的句際關(guān)系可分為平列、順序、層遞、轉(zhuǎn)折、總分、解釋、因果等關(guān)系。構(gòu)成語段的各個句子之間有時可以包含一種以上的句際關(guān)系。因此，理解閱讀材料時一定要把握語脈，理清句際間的關(guān)系，進而理解語段或全文的內(nèi)容。