摘要: Cousteau encouraged everyone to take part in protec­ting our lakes, rivers, seas, and ( 海洋).

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The weather is getting hotter. You are thirsty playing

basketball or riding home from school. A cold drink may

be just the thing. But be careful what you are drinking.

Something that looks cool may not be good for your health.

There are plenty of "energy drinks" on the market. Most of

them have beautiful colors and cool names. The lists on

them tell you they are helpful to your health. Sounds great!

  

But after a careful check you may find that most energy drinks have lots of caffeine (咖啡因) in them. These drinks are especially aimed at young people, students, busy people and sports players. Makers sometimes say their drinks make you better at sports and can keep you awake. But be careful not to drink too much.

Caffeine makes your heart beat fast. Because of this, the International Olympic Committee has limited( 限制) its use. Caffeine in most energy drinks is at least as strong as that in a cup of coffee or tea. Possible health dangers have something to do with energy drinks. Just one box of energy drink can make you nervous, have difficulty sleeping and can even cause heart problems. Scientists say that teenagers should be discouraged from taking drinks with a lot of caffeine in them.

1.Many people like drinking energy drinks because of the following EXCEPT that ________.

A. they have beautiful colors and cool names

B. they have lots of caffeine

C. they can keep them awake and better at sports

D. they are said to be helpful to health

2.The main reason for people not to drink too much energy drinks is that they may cause _____.

A. heart problems                    B. nervousness  

C. sleeping difficulty                 D. possible health dangers

3.The underlined word "discouraged" can be replaced(替换) with "________".

A. encouraged                                   B. stopped

C. helped                                             D. disliked

4. From the passage we can know that _________.

A. advertisements are important in getting people to buy energy drinks

B. energy drinks are helpful to teenagers' study

C. sports players need to drink a lot of energy drinks

D. energy drinks are especially aimed at teenagers

5.Which of the following can be the best title(标题) of the passage?

A. What's the Use of Energy Drinks?

B. Who Can Drink Energy Drinks

C. What's That in Energy Drinks?

D. Why Can't We Buy Energy Drinks?

 

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I love it at night. It’s peaceful. And when it cools down I sometimes do some ironing. I don’t really care for it. I work full-time and I am too busy for most housework. I remember the old woman who taught me to iron. I was about 15 and I had to get a job taking care of a woman to make a living. She had been an able-bodied, healthy woman until the accident that caused her to be paralyzed.
The woman sat in an electric wheelchair all day. She could only move her head and arms. She would tell me how to do things. She would teach me in great detail on the correct ways to do things. Her home was perfect and beautiful. She would follow me around in her electric wheelchair to make sure I did everything exactly right. I’m sure she had been a perfect homemaker. She would have me fold(折叠) everything, including socks. I would complain silently and wish terrible things on her. She taught me the right way to make the bed. I know sometimes she’d get frustrated(沮丧) and impatient with me. I knew she wanted to do it herself. But she never shouted or scolded. She only insisted I do it right. I didn’t like it much, but I did it.
Today I can iron pretty well. I know where to start on a shirt and the right way to do the trousers. Now when I think about it, I don’t think she is an old lady. I think she might have been about my age now. Anyway, when I iron, I think of her and silently thank her for all the things I learned.
【小题1】The writer used to take care of the lady because ________.
A.she wanted to learn to do housework
B.she was a friend of the lady’s
C.she had to earn some money
D.she couldn’t find a room to live in
【小题2】The underlined word ‘paralyzed’ in the first paragraph may mean ‘______’.
A.destroyedB.deafC.seriously illD.unable to walk
【小题3】The little girl was ______ when the lady taught her how to do housework.
A.encouraged to learnB.unwilling to learn
C.delighted to learnD.recommended to learn
【小题4】Now the writer ______.
A.is still afraid of the ladyB.hates the strict lady
C.admires the disabled ladyD.is very grateful to the lady
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It began with a red paper clip and ended with a house. Kyle MacDonald, a 26-year-old Canadian, got a three-bedroom house through 14 trades (交换) that started with a single red paper clip.
Encouraged by Kyle’s successful experience, now more and more young people around the world are starting their own trading activities. They set up websites where people can trade things they don’t usually use with other people. A website called Peerflix allows people to trade their used DVDs. These traders usually prefer face-to-face trading, which means they don’t have to worry about who is going to pay for the delivery (递送).
Last year, a young girl in Beijing decided to follow the example of Kyle. She started with a paper clip and hoped to get a house in the end. After several trades she now has a piano which is more than 10,000 yuan. But she may still have a long way to go.
You may be puzzled about why people are doing this. In fact, everyone in the trade activities gets things that are useful to them. Just as Kyle said, “What’s more important to a man dying of thirst in the desert — one million dollars or a glass of water?” Kyle’s words probably show why these trades are poplar among young people.
4. Where can people trade things they do not usually use according to the passage?
A. On the Internet.    B. In Beijing.         C. In Canada.      D. In the desert.
5. Why are trading activities popular among young people?
A. Because they can make a lot of money by trading with other people.
B. Because the traders can get things that are useful to them.
C. Because young people love trading activities.
D. Because many young people want to get a house.
6. Which of the following statements is true according to the passage?
A. If you begin with a paper clip, you will finally get a house by trading.
B. A young girl in Beijing got a house through trading.
C. A glass of water is more important than one million dollars.
D. Many traders like face-to-face trading because they don’t have to pay for the delivery.
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