阅读短文.根据要求完成下面各小题. 3If the only sports you do are dancing your fingers across your keyboard, you could be in serious danger of more than just becoming fat! Do you feel sleepy, like something is weig 题目和参考答案——青夏教育精英家教网—

题目内容

阅读短文，根据要求完成下面各小题。

3If the only sports you do are dancing your fingers across your keyboard, you could be in serious danger of more than just becoming fat!

Do you feel sleepy, like something is weighing down on your head? Do you feel forgetful? Do you sometimes feel uncomfortable up and down your neck and lower back, and you can’t explain why? Do you get sick often? It could be radiation（辐射） from your computer causing it. If you spend three hours or more a day in front of a computer, （and at this point, who doesn’t?） you are more easily harmed by these hazards（危害）.

4 We have got so used to using computers that we don’t often think of them as dangerous sources（来源） of harmful（有害的） radiation. A safe amount radiation is 25 V/m（Volts/meter）. Do you want to guess how much our personal computers give off?

★ Keyboard: 1000 V/m ★Mouse: 450V/m ★Monitor: 218 V/m

★CPU: 170V/m ★Notebook computers: 2,500 V/m

Ways to Protect Yourself from Harmful Computer Radiation:

1. Decorate your desk with cactus（仙人掌） plants, they take in radiation.

2. Drink two to three cups of green tea a day and eat an orange daily. The vitamins in tea leaves and oranges protect us from radiation and keep our eyes healthy as well.

3. Use a screen filter（过滤器） for your monitor.

4. Avoid having metal objects nearby on your desk.

5. Put the back of the computer to the wall. Most of the radiation comes off the back.

6. Keep your monitor at least 50cm away from your face.

7. Keep your computer rooms ventilated（空气流通的）.

8. Eat healthily—especially fruits and vegetables.

9. Don’t fall asleep on your computer. Turn it off if you have to rest nearby.

10.The ways above are useful, why not have a try at once?

A．根据短文内容简要回答问题。

1. Which is safer, using a desk computer or a notebook computer?

__________________________________________________________________________

2. Which of the nine ways mentions diets?

__________________________________________________________________________

B．将短文中划线的句子译成汉语。

3.__________________________________________________________________________

4. _________________________________________________________________________

C．请给短文选一个适当的英文标题。

5. Which is the best title of this passage? ___________

A．Harmful radiation B．Computer problems

C．Protect yourself from computers D．Computer radiation: a silent killer

1. Using a desk computer is safer.

2. Way 2 and way 8 mention diets.

3. 如果你的唯一运动就是敲击键盘，你可能会处于比变得肥胖更加严重的危险中。

4. 我们如此习惯于使用电脑以至于我们很少将他们看做有害辐射的危险来源。

5. D

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相关题目

阅读理解(Reading comprehension)

阅读下列短文或图表等，按要求完成文后各题。

　　If you want to take a nice photo of yourself, you should comb your hair in front of the mirror first. Next walk in and sit straight on the chair. Press the yellow button under the chair to move the chair up and down. Your eyes should be at the same height as the camera.

　　After that put ten dollars into the slot. Press the red button. A red light will come on. If it is not on, try again. Then look at the camera and smile.

　　After you have taken four photos, you may wait outside the booth. A set of four photos will come out in about five minutes. Cut the photos with the scissors.

1．Put the pictures below in order (顺序) from A to H according to (根据) the passage above.

________→________→________→________→________→________→________→________

阅读理解，根据要求完成文后各题．

　There was, on a small farm, a farmer who had three sons. One day, the farmer called them before him. He said,“My dear children, I will bless (祝福) you if will go to meet the bright sun.” The eldest son thought, “The bright sun shines in the blue sky. I will go to him by air.” The second son thought, “The bright sun rises from the farthest side of the sea. I will go to him by water.”

　The third son thought, “The bright sun comes from the place where the sky and the earth meet. I will go to him by land.”

　Soon the three brothers left their father. They shook hands with one another and went away in three directions (方向). The eldest brother flew off in a plane. The second brother sailed off in a ship. The youngest brother rode off on horseback. They went far away from their home.

　Many months passed and many years passed. The brothers travelled to many places in the world. They met with all kinds of difficulties, but they overcame them.

　The eldest brother became a good aviator (飞行员) flying in the blue sky. The second brother became a good sailor sailing on the blue sea. The youngest brother became a good horse-man riding to the place where the sun and the earth meet. All of them were on their way to meet the sun.

根据短文内容判断正误，对的在括号内写“T”，错的写“F”．

1．The bothers' father lived on a small farm.

(　　)

2．The three brothers listened to their father and then went away in the same direction.

(　　)

3．They overcame all kinds of difficulties on their way to meet the bright sun.

(　　)

4．Many years passed but they didn't travel much.

(　　)

5．The second brother became a good aviator.

(　　)

阅读短文，按要求完成后面的任务。

阅读下列短文，根据短文中的信息完成文后表格。（每空一词）

Today, there are many problems between parents and children. Many people always ask, “ Why do we often argue(争论)?”

Parents show their love to children in different ways. They cook nice food, buy new clothes for them. They also care about their studies. Parents always ask “ You must work hard”, “You should do your homework”, “Why not do homework for your exam?” all the time.

When children get bad marks, their parents get very angry. They stop their children watching TV, playing games or going outside until they are good at their studies.

Why? Most families have only one child. The child is the hope of the family, they want the child to be the best.

Many children want to do things themselves. They want to do many unusual things that parents dislike. They like pop music, basketball and other new things. They enjoy surfing on the Internet and playing QQ games. They spend a lot of time chatting online and listening to the QQ music. In their parents’ eyes, these are a waste of time. For these reasons, parents and children often argue.

_1.__ do Children and Their Parents Argue?

Reason

Parents want their child to be the__2.__

A. They __3.__ their children in different ways.

B. Their children should __4.__ hard all the time.

C. _5.__TV and playing games on the Internet are __6.__ for their studies.

Many children want to do many __7._ things.

A. They like to sing pop __8.__, listen to the QQ music and other __9.__ things.

B. They usually spend a lot of time surfing on the Internet and playing QQ games, __10.__online with their friends.

阅读短文并根据短文内容，完成文后的任务。（请注意问题后的字数要求）

When Terry Fox was eighteen。he got very sick．He had to go to a hospital in Winnipeg, Canada．His doctors said he had cancer．Cancer is a dangerous disease．The doctor told Terry they had to amputate(截肢) his right leg．This meant they had to cut off his leg．After the operation the doctors gave Terry a new leg made of metal and plastic．(3)Terry had to learn to walk again．

Two years later, Terry wanted to help the hospital and other people with cancer．He wanted to make money for them．So he decided to run across Canada．Terry said he was going to run from Newfoundland in the east to Vancouver in the west．That’s 8,529 kilometers! He asked people to help by giving money．

Terry started running on April l2, 1980．Some days it was cold．Some days it was raining．Some days it was very hot．It was always difficult for Terry to run．But he rail 42 kilometers every day．(4)People all over Canada heard about Terry and started giving money．

After four months, Terry had run 5,373 kilometers．But he was getting sick again．The cancer had come back．Terry had to stop running and go back to the hospital．

Terry Fox died on June 28, 1981．He was only twenty-two years old．He never finished his run across Canada, but he made $24 million to help people with cancer, and everyone in Canada remembers the brave young man with one leg．

任务1：根据短文内容回答下列问题。

1．What was Terry’s new leg made of?

2．Why did Terry decide to run across Canada? （Please answer within lo words．）

任务2：将文中划线的句子翻译成汉语。

3．

4．

任务3：What is the main purpose of the passage?

5．

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