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 happen 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 50cm 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(反射) on 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 rules: ①Rest your wrists on something. ②Keep your elbows at the same height as the keyboard. ③Stop sometimes 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 be in front of your eyes. Your forearms, wrists, hands and the upper part of your legs should all the 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 neck.
1.A computer screen may injure your eyes if __________.
A. you sit 60cm away
B. your eyes are too close to it
C. the window is on your left or right
2.Hand and wrist injuries are caused when you __________.
A. move in the same way again and again
B. rest your wrists on something
C. keep your elbows as high as the keyboard
3.When using a computer, your eyes and hands will be safe if you __________.
A. work near a window
B. work for a long time
C. take rests at times
4.It is good for your back and neck if you sit __________.
A. for many hours
B. in the right way
C. with the screen below your eyes
5.What would be the best title for the text?
A. How to Use a Computer Safely
B. How to Keep your Hands and Wrists Safe
C. How to Protect your Eyes and your Back
Survey: Most Chinese think penalty(惩罚) for drunk driving too light
2009-08-18 13:33:53 GMT2009-08-18 21:33:53 (Beijing Time) Xinhua English
BEIJING, Aug.18 (Xinhua) -- Most Chinese people consider drunk driving impossible to stop in the country while the current law(法律) too light for drunk drivers, a survey has found.
According to the survey done by the China Youth Daily, more than 96% of the 1,792 respondents(被告) said people around them had driven after drinking, while more than 81% complained the current penalty was too light, the paper reported Tuesday. Now offenders(违规者) face a three-to-six month suspension(吊销)of their driving licenses and detention(拘留) for up to 15 days in serious cases.
Drunk driving has attracted wide public attention in China after several serious accidents in recent months. On Aug. 4, a drunk driver in Hangzhou killed a 16-year-old girl. Two days later, another drunk driver in Shanghai killed a four-year-old boy and injured three others.
Drunk driving is regarded as just traffic violation if no accidents result, according to the Chinese law. But some people have called for regarding it as a crime no matter whether it results in serious accidents. “If it’s a crime and anyone caught will go to jail(监狱), a lot more people will be afraid of risking it,” said Wang Mingliang, a professor at the Fudan University. However, other people disagreed.
In 2008, China’s alcohol（酒精）-related traffic accidents led to 18,371 deaths, 76,230 injuries, and a property(财产) loss of 250 million yuan ($36.7 million), according to official figures.
1.Most Chinese think it’s hard to stop drunk driving because of the __________ penalty for it according to the current law.
A. lightB. lessC. heavy
2.If a drunk driver is caught now, he or she will have to face __________.
A. a detention and an important report
B. a suspension of driving license and a detention
C. a suspension of driving license and a serious survey
3.How many people died of alcohol-related traffic accidents in China in 2008?
A. 1,792B. 18,371C. 76,230
4.According to the passage, which of the following is true?
A. A drunk driver in Shanghai killed a 4-year-old boy On August 4.
B. Over 1700 respondents in the survey complained the current penalty was too light.
C. China’s alcohol-related traffic accidents caused a property loss of $36.7 million in 2008.
5.This passage may come from a __________.
A. newspaperB. science fictionC. story book
It is now believed that the game of snooker(斯诺克) was invented by Sir Neville Francis Fitzgerald Chamberlain in 1875 in Jubbulpore, India.
The rules of world snooker have been improved to a fine degree. There are six pockets in the table. Two in each corner of one end, known as the top pockets, and two in each corner of the other end, known as the bottom pockets, and the final two in the middle of the longer sides, known as the center pockets. Different “spots”(地点) are signed on the table for the different colored balls. The values(分值) of the balls are red-1, yellow-2, green-3, brown-4, blue-5, pink-6, and black-7. The cue(球杆) must be no less than 914mm long. Snooker may be played by two or more players, either independently or as sides.
Snooker is a big sport in China. There are 300 million snooker players there, which is more than the rest of the world put together. So it’s no surprise that some of the world’s best players come from China. They have been showing off their talent at the World Snooker Championship, which takes place every year in the UK at the Crucible Theatre in the northern English city of Sheffield. And it is the most important event in professional snooker. This year four of the contenders(冠军争夺者) for World Snooker Champion were Chinese – Marco Fu, Liu Chuang, Ding Junhui and Liang Wenbo. Liu Chuang and Liang Wenbo were making their debut(首次亮相) in Sheffield this year, in fact. And they did quite well in the game.
1.The game of snooker was invented in __________.
A. IndiaB. the UKC. China
2.The center pockets are __________.
A. in the corners of the end
B. in the middle of the table
C. in the middle of the longer sides
3.The World Snooker Championship takes place __________.
A. in 1875B. every yearC. twice a year
4.The snooker players in China are __________ those in other countries in the world.
A. fewer thanB. more thanC. as many as
5.The underlined word “it” in Paragraph 3 refers to(指代) __________.
A. the city of Sheffield
B. the Crucible Theatre
C. the World Snooker Championship
The young man went to a town and worked there. He did not have a wife so a servant(仆人) did the work in his house.
The young man liked laughing a lot. He nailed(钉钉子) the servant’s shoes to the floor on Monday, and then laughed, because the servant put his feet in them and fell down.
The servant was not angry, but smiled.
Then the young man put brushes in his bed on Tuesday. The servant got into bed and hit the brushes with his feet. He was afraid. The young man laughed loudly again. Again the servant was not angry, but smiled.
Then on Wednesday the young man said to his servant, “You’re a nice, kind man. I am not going to be unkind to you again.”
The servant smiled and said, “And I’m not going to put any more mud(淤泥) from the street in your coffee.”
1.The young man went to a town to __________.
A. studyB. workC. spend his holiday
2.He played a joke on the servant because __________.
A. he hated him
B. he had nothing to do
C. he wanted to get pleasure
3.When the young man played a joke on him, the servant just smiled because __________.
A. he was afraid to be fired(解雇)
B. he liked the young man’s action
C. making the young man laugh is his job
4.The young man thought the servant showed kind to him, so at last he __________.
A. got angry
B. stopped playing jokes
C. laughed loudly again
5.What did the servant do in return to(回报) the young man?
A. He stole something from the house.
B. He gave a smile to the young man.
C. He put mud into the young man’s coffee.
On a Friday night, a poor young violinist was playing his violin at the entrance(入口处) of the subway station. The music was so that people slowed down to listen and put some money into his .
The next morning, the violinist came to the entrance again. He his hat as usual. Beside the hat was a piece of paper with some words on it. It said, “A George Sang has put an thing into my hat by mistake. Welcome to claim(认领) it.” Soon the people were all by the words and wondered what it could be. After a while, a man rushed through the crowd, took the violinist’s shoulders and said, “I knew you would come here.” The violinist asked, “Did you lose ?” “Lottery(彩票).” The violinist took out a lottery ticket with Sang’s name on it. Sang took it and danced happily.
Sang was an office worker. He the lottery and won a prize of $500,000. But when he gave $50 to the violinist for his wonderful music, the lottery ticket was thrown in, too. The violinist was a college student. That morning, he was going to fly to Vienna(维也纳) for high . However, when he found the ticket, he cancelled(取消) the flight and returned to the entrance.
Later someone asked the violinist why he didn’t take the lottery ticket to pay tuition fee(学费). He said, “ I don’t have much money, I live happily. If I lost honesty(诚实)，I won’t be happy forever.”
1.A. loud B. terribleC. great
2.A. bowl B. bag C. hat
3.A. put off B. put down C. put away
4.A. important B. interesting C. annoying
5.A. attracted B. excited C. surprised
6.A. hardlyB. certainlyC. never
7.A. somethingB. nothing C. everything
8.A. borrowed B. bought C. sold
9.A. business B. vacation C. education
10.A. Because B. However C. Although
– I don’t have a partner to practice English with.
– ________. You could join an English club. It can help you a lot.
A. Hurry upB. That’s OKC. Don’t worry
