When you run, you put force that is equal to three times your body weight on your feet. The human foot contains twenty muscles. This means that there is a lot that can go wrong when you run. Most spor 题目和参考答案——青夏教育精英家教网—

题目内容

When you run, you put force that is equal to three times your body weight on your feet. The human foot contains twenty muscles. This means that there is a lot that can go wrong when you run.

Most sports have some kind of running or jumping So experts at many shoe companies work hard to design good sport shoes. First, a designer enters a plan for a shoe into a computer .Engineers then improve the design. A second computer designs a model for the shoe. Then a few pairs are made. Next, the shoe is tested.

Different kinds of sports shoes are made for different uses. Some are made to help marathon(马拉松) runners save energy during a race. Some are made for the stop-and-go kind of running tennis players. But all sport shoes have one thing in common: they are designed to help people’s feet comfortable during sports. Today, nearly every sport has its own special shoe designed for just the kind of running that sport needs.

1.The first in making a new shoe is to ________.

A．make a computer B．put a design plan into a computer

C．design a shoe model D．test several pairs

2.Why are good sport shoes welcome to people?

A．Because they are comfortable to wear.

B．Because they help to develop leg muscles.

C．Because they help to change body weight.

D．Because they are both good and cheap.

3.What is not talked about in the passage?

A．The number of the bones of human muscles.

B．The design for a shoe model.

C．The materials of sport shoes.

D．The effect of shoes upon sports.

4.How many steps are there in the making of a shoe?

A．Three B．Four C．Five D．Six

5.Different kinds of sport shoes ________.

A．are made in different shoe companies

B．are designed for people of the different weight

C．are of the same price

D．meet the needs of different sportsmen

【答案】

1.B

2.A

3.C

4.C

5.D

【解析】

试题分析：文章介绍了运动鞋的制作步骤，不同的运动鞋有不同的功能，主要是为了人们穿的舒服。

1.细节题：从第二段的句子：First, a designer enters a plan for a shoe into a computer .可知是先在电脑里面设计鞋子。选B

2.细节题：从第三段的句子：But all sport shoes have one thing in common: they are designed to help people’s feet comfortable during sports.可知这些鞋子是为了人们穿的舒服。选A

3.排除题：文章第一段提到A项，第二段提到B项，第三段提到D，没有提到C。

4.细节题：从第二段的句子：First, a designer enters a plan for a shoe into a computer .Engineers then improve the design. A second computer designs a model for the shoe. Then a few pairs are made. Next, the shoe is tested.可知是做个鞋子是需要五步，选C。

5.细节题：从最后一句话：nearly every sport has its own special shoe designed for just the kind of running that sport needs.可知不同的设计是为了满足运动的需求。选D。

考点：考查保健类短文

点评：文章介绍了运动鞋的制作步骤，不同的运动鞋有不同的功能，主要是为了人们穿的舒服。这类文章结构清晰易懂，集中考查了句意理解题和细节题，要求考生有较强的细节理解能力。做题时也可以结合自己的生活常识和经验，再通过逻辑推理和判断。

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Microwaves may be great at warming up food, but what about warming people?

Using microwaves to directly heat owners of a room would save much of the energy wasted by heating walls and furniture. And despite popular ideas about microwaves, this technique would be safe, according to Charles R. Buffler of the Microwave Research Center in Marlborough, New Hampshire. Low-power microwaves only penetrate (贯穿) the skin (low-power microwave penetration in a ham is about 0.2 inches, for example) and with no negative effects.

To test this idea, Buffler subjected himself to microwaves in a special room using a standard 500-watt, 2459 MHz magnetron (磁控管). He found that a person will start to feel warmth at about 20 milliwatts per square centimeter (mw. /sq.cm.); a satisfactory feeling of warmth occurs between 35 and 50 mw./sq.cm. By comparison, a person standing in noonday summer sun feels the amount of 85 mw./sq.cm. And a frozen meat pie in your microwave oven receives about 1000 mw./sq. cm.

In houses of the future, each room could be provided with its own magnetron, says Buffler. When you stepped into the living room, for example, a motion detector would turn on the magnetron, filling the room with low-power microwaves. In the same way that a microwaves oven heats up a hamburger, but not the plate it’s on, you would feel warmth from the microwaves without changing the temperature of your coffee table. (You could, however, make your favorite easy chair even more comfortable by treating it with a radiation-absorbing chemical.)

While it might be some time before homeowners are comfortable enough with the idea to set up whole body microwave heaters in houses, Buffler says microwaves may attract livestock farmers. Lambs that are born outdoors in winter, for example, are frequently lost to cold. Microwaves could warm the lambs safely and quickly.

Which of the following can tell the main idea of the passage?

A. A new heating system. B. A new microwave oven.

C. A popular technique. D. The magnetron.

The test conducted by Buffler shows that when a person feels comfortable warmth, he receives about ____.

A. 20 mw. / sq. cm. B. 40 mw. / sq. cm.

C. 60 mw. / sq. cm. D. 85 mw. / sq. cm.

According to paragraph 4, which of the following fills the room with low-power microwaves?

A. The magnetron. B. The motion detector.

C. The microwave oven. D. The radiation-absorbing chemical.

Which of the following statements about microwave heaters would Buffler most probably agree with?

A. Microwave heaters will soon be widely used by homeowners.

B. Microwave heaters sometimes make people feel uncomfortable.

C. Microwave heaters will be probably first used by livestock farmers to protect their lambs in winter.

D. Microwave heaters cannot be accepted by the public because they are somewhat unsafe.

I know what you’re thinking : pizza （比萨饼）? For breakfast? But the truth is that you can have last night’s leftovers in the a. m. if you want to.

I know lots of women who skip breakfast （不吃早餐） , and they have a ton of different excuses for doing it . Some say they don’t have time. others think they’re “saving” calories （卡路里）, still others just don’t like breakfast food .

But the bottom line is that eating in the morning is very important when you’re trying to lose weight. “Eating just about anything from 300 to 400 calories would be better than nothing at all,” says Katherine Brooking , R , D , who developed the super-easy eating plan for this year’s “SELF CHALLENGE”. And even pizza can be healthy if it’s loaded with vegetables, and you stick to one small piece. 21 Breakfast is one meal I never miss, and the same goes for most weight loss success stories. Research shows that eating breakfast keeps you from overeating later in the day. Researchers at the University of Southem California found that breakfast skippers have a bigger chance of gaining weight than those who regularly have a morning meal.

So eat something in the morning, anything. I know plenty of friends who end up having no breakfast altogether, and have just coffee or orange juice. I say, try heating up last night’s leftovers-it may sound crazy, but if it works for you, do it! I find if I tell myself, “You can always eat it tomorrow,” I put away the leftovers instead of eating more that night. Try it…you may save yourself some pre-bedtime calories. And watch your body gain the fat-burning effects.

The word “leftovers” in Paragraph 1 probably means__________.

A.food remaining after a meal B. things left undone

C. meals made of vegetables D. pizza topped with fruit

What can we infer from the text?

A. Working women usually have breakfast in a hurry.

B. Many people have wrong ideas about breakfast.

C. There are some easy ways of cooking a meal.

D. Eating vegetables helps save energy.

According to the last paragraph, it is important to____________.

A. eat something for breakfast B. be careful about what you eat

C. heat up food before eating it D. eat calorie-controlled food

The text is written mainly for those_____________.

A. who go to work early B. who want to lose weight

C. who stay up late D. who eat before sleep

I know what you’re thinking : pizza （比萨饼）? For breakfast? But the truth is that you can have last night’s leftovers in the a. m. if you want to
I know lots of women who skip breakfast （不吃早餐）, and they have a ton of different excuses for doing it . Some say they don’t have time,others think they’re “saving” calories （卡路里）, and still others just don’t like breakfast food .
But the bottom line is that eating in the morning is very important when you’re trying to lose weight. “Eating just about anything from 300 to 400 calories would be better than nothing at all,” says Katherine Brooking , R , D , who developed the super-easy eating plan for this year’s “SELF CHALLENGE”. And even pizza can be healthy if it’s loaded with vegetables, and you stick to one small piece.
Breakfast is one meal I never miss, and the same goes for most weight loss success stories. Research shows that eating breakfast keeps you from overeating later in the day. Researchers at the University of Southem California found that breakfast skippers have a bigger chance of gaining weight than those who regularly have a morning meal.
So eat something in the morning, anything. I know plenty of friends who end up having no breakfast altogether, and have just coffee or orange juice. I say, try heating up last night’s leftovers-it may sound crazy, but if it works for you, do it! I find if I tell myself, “You can always eat it tomorrow,” I put away the leftovers instead of eating more that night. Try it,and then you may save yourself some pre-bedtime calories. And watch your body gain the fat-burning effects.
【小题1】 The underlined word “leftovers” in Paragraph 1 probably means__________.

A．food remaining after a meal	B．things left undone
C．meals made of vegetables	D．pizza topped with fruit

【小题2】 What can we infer from the text?

A．Working women usually have breakfast in a hurry.

B．Many people have wrong ideas about breakfast.

C．There are some easy ways of cooking a meal.

D．Eating vegetables helps save energy.

【小题3】 According to the last paragraph, it is important to____________.

A．eat something for breakfast	B．be careful about what you eat
C．heat up food before eating it	D．eat calorie-controlled food

【小题4】The text is written mainly for those_____________.

A．who go to work early	B．who want to lose weight
C．who stay up late	D．who eat before sleep

单词拼写（共8题，每小题0.5分，满分4分）
【小题1】Those people, who had w______________ the 7.23 Train Crash in Wenzhou, said they would never forget the horrible scenes.
【小题2】Canadian teen pop star Justin Bieber, who has a t________ for music, is said to be the richest teenager in Hollywood.
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【小题5】When you cut down a tree, you can see its a____________ ring.
【小题6】 Where there is an escalator, there is a sign saying, “The elder and children should be a______________ by adults when taking the escalator(自动扶梯).”
【小题7】 When her husband died in the accident, she received many letters and calls of s_______.
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请根据以下谚语的汉语和首字母提示写出正确单词，并将答案写在二卷答题纸上。

1. 你敬人一尺，人敬你一丈。

R a man, he will do the more.

2. 当你同傻子辩论时，一定要弄清他是不是也在与傻子争论。

When you a with a fool, be sure he isn’t similarly engaged.

3. 你不能把感谢装到口袋里。

You can’t put t into your pocket.

4. 条条大路同罗马。

All roads l to Rome.

5. 少许也满足是真正的快乐。

To be c with little is true happiness.

6. 失败乃成功之母。

F is the mother of success.

7. 进攻是最好的防卫。

Attack is the best d .

8.以愤怒开始，必以耻辱告终。

What-e’er is begun in a , ends in shame.

9. 行动胜于语言。

D speak louder than words.

10. 失去自由就失去一切。

If we lose our f , we have nothing else to lose.

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