Is her lifestyle the same ______ yours or different?
　  

Computers can injure you. Most other injuries happen suddenly. For example, if you fall off a bike and break your arms, it happens very quickly. But computer injuries slowly.

　 You probably know how to ride a bike safely. Now learn to use a computer safely.

Your eyes

　 Too much light can injure your eyes, so never sit too close to a computer screen. Your eyes should be at least 50 centimeters from the screen. Remember to look away from it sometimes. This gives your eyes a rest.

　 When you use a computer, the window should be on your left or your right. If it is behind you, the light will reflect on (反射) the screen. If the window is in front of you, the sun and the screen will both shine into your eyes.

Your hands and wrists (手腕)

　　Hand and wrist injuries can happen because the hands and wrists are moved in the same way hundreds of times. If you use a keyboard for a long time, follow these three rules: 1) Rest your wrists on something. 2) Keep your elbows (肘部） at the same height as the keyboard. 3) Stop something and exercise your hands, wrists and fingers in a different way.

Your back

　　Some people sit for many hours in front of a computer. If you sit in the wrong way, you can injure your back or your neck. So you should sit with your back straight. The top part of the screen should all be in front of your eyes. Your forearms（前臂）, wrists, hands and the upper（上部） part of your legs should all be parallel (平行) to the floor. If you are sitting for a long time, get up every 30 minutes and exercise your arms, legs and necks.

　 Enjoy your computer, but use it safely.

1.A computer screen may injure your eyes if __________.

A．you sit 60 centimeters away

B．you remember to look away

C．your eyes are too close to it

D．the window is on your left or your right

2.Hand and wrist injuries are caused when you _________.

A．get plenty of exercise

B．move in the same way again and again

C．rest your wrists on something

D．keep your elbows as high as the keyboard

3.Your eyes and hands will be safe if __________.

A．you work near a window

B．you often take a rest from working

C．you use a keyboard for a long time

D．the window is behind you

4.It is good for your back and neck if you sit __________.

A．in the right way

B．for many hours

C．with the screen below your eyes

D．with your back leaning forward

5.What would be the best title for the passage?

A．How to protect your eyes

B．How to protect your hands and wrists

C．How to use a computer safely

D．How to protect your back

For several years, Americans have enjoyed teleshopping—watching TV and buying things by phone.Now teleshopping is starting in Europe (欧洲).In a number of European countries, people can turn on their TVs and shop for clothes, jewelry, food, toys, and many other things.

Teleshopping is becoming popular in Sweden, for example.The biggest Swedish company sells different kinds of things on TV in 15 European countries, and in one year it made ＄100 million.In France there are two teleshopping channels, and the French spend about ＄20 million a year to buy things through these channels.

In Germany, until last year teleshopping was only possible on one channel for 1 hour every day.Then the government allowed (允许) more telepshopping.Other channels can open for telebusiness, including (包括) the largest American teleshopping company and a 24?hour teleshopping company.German businessmen are hoping this new teleshopping will help them sell more things.

Some people like teleshopping because it allows them to do their shopping without leaving their homes.With all the problems of traffic in the cities, this is an important reason.But at the same time, other Europeans do not like this new way of shopping.They call teleshopping “junk (垃圾) on the air”.Many Europeans usually worry about the quality (质量) of the things for sale on TV.Good quality is important to them, and they believe they cannot be sure about the quality of the things on TV.

The need for high quality means that European teleshopping companies will have to be different from the American companies.They will have to be more careful about the quality of the things they sell.They will also have to work harder to sell things that the buyers cannot touch or see in person.

1.Teleshopping is ____ in Europe.   

　　A.not popular    B.growing    C.not possible    D.cheap

2.People like teleshopping because it is ____ .

　　A.American     B.cheaper     C.easier         D.more popular

3.Some Europeans don't like teleshopping because they ____ .

A.don't like to buy things               B.don't watch TV

C.believe the things sold on TV are expensive

D.think the things sold on TV are bad quality

4.In Germany, teleshopping may ____ .

A.help businessmen get more money      B.keep the shops open longer

C.have fewer buyers                   D.bring better TV programmes

5.The best title of this passage is ____ .

A.American Teleshopping               B.Teleshopping Companies

C.Teleshopping in Europe               D.Teleshopping—Junk on the Air

A young father was visiting an old neighbor. They were standing in the old man’s garden, and talking about children. The young man said,“How strict should parents be with their children?”

　  The old man pointed to（指着）a string (细绳) between a big strong tree and a thin young one.

　 “Please untie (解开) that string.” said the old man. “But first pull the string tight so that（以便于）the young tree is straight again.” The young man did so. He untied the string and only found that the young tree bent（弯）over to one side.

　 Then the old man said,“There, it is the same with children. You must be strict with them. But sometimes you must untie the string to see how they are getting on. If they are not yet able to stand alone，you must tie the string tight again. But when you find that they are ready to stand alone，you can take the string away.”

1.The story is about ____________.

　　    A. how to take care of young trees　   

B. how strict parents should be with their children

C. how the young father should get on with his old neighbor

2. The young man untied the string ________________.

　　    A. in order to throw it away   　　

B. so that both of the trees wouldn’t grow straight

　　    C. and found that the young tree bent over to one side

3.When could the string be taken away?

　　    A. When the old man left.　   　　

B. When the young man untied it next time.

　    　C. When the young tree grew strong enough.

4. At last the old man told the young man ________________.

　　    A. that he should be strict with his children if they could not 

stand alone

　　    B. that he should always be strict with his children

　　    C. that he should be hard on his children

5.We learn that the big strong tree and the thin young one are like _________.

A. the young father and the old neighbor    　　

B. parents and their children

　　     C. the old neighbor and the children of young father