Why texting harms your IQ
The regular use of text messages and e-mails can lower the IQ more than twice as much as smoking marijuana (大麻). That is the statement of researchers who have found that tapping away on a mobile phone or computer keypad or checking for electronic messages temporarily knocks up to 10 points off the user’s IQ. This rate of decline in intelligence compares unfavorably with the four-point drop in IQ associated with smoking marijuana, according to British researchers, who have described the phenomenon of improved stupidity as “infomania”. The research conducted by Hewlett Packard, the technology company, has concluded that it is mainly a problem for adult workers, especially men.
It is concluded that too much use of modern technology can damage a person’s mind. It can cause a constant distraction of “always on” technology when employees should be concentrating on what they are paid to do. Infomania means that they lose concentration as their minds remain fixed in an almost permanent state of readiness to react to technology instead of focusing on the task in hand. The report also added that, in a long term, the brain will be considerably shaped by what we do to it and by the experience of daily life. At a microcellular level, the complex networks of nerve cells that make up parts of the brain actually change in response to certain experiences.
Too much use of modern technology can be damaging not only to a person’s mind, but to their social relationship. 1100 adults were interviewed during the research. More than 62 per cent of them admitted that they were addicted to checking their e-mails and text messages so often that they scrutinized work-related ones even when at home or on holiday. Half said that they always responded immediately to an email and will even interrupt a meeting to do so. It is concluded that infomania is increasing stress and anxiety and affecting one’s characteristics. Nine out of ten thought that colleagues who answered e-mails or messages during a face-to-face meeting were extremely rude.
The effects on IQ were studied by Dr. Glenn Wilson, a psychologist at University of London. “This is a very real and widespread phenomenon,” he said. “We have found that infomania will damage a worker’s performance by reducing their mental sharpness and changing their social life. Companies should encourage a more balanced and appropriate way of working.”We can learn from the passage that “infomania” ______.
| A．has a positive influence on one’s IQ |
| B．results in the change of part of the brain |
| C．lies in the problem of lack of concentration |
| D．is caused by too much use of modern technology |
The research mentioned in the passage is most probably about ______.
| A．the important function of advanced technology |
| B．the damage to one’s brain done by unhealthy habits |
| C．the relevance between IQ and use of modern technology |
| D．the relationship between intelligence and working effectiveness |
The underlined word “scrutinized” probably means “______”.
| A．examined carefully | B．copied patiently |
| C．corrected quickly | D．admitted freely |
Which of the following shows the structure of the passage?
CP: Central Point P: Point Sp: Sub-point (次要点) C: Conclusion
After a while, Tommy’s parents, who had recently separated, would arrive for a meeting on his failing schoolwork and bad behavior. Neither parent knew that I had called the other.
Tommy, an only child, had always been a happy, cooperative and top student. How could I make his father and mother believe that his recent failing grades meant a broken-hearted child’s reaction to his parents’ separation and divorce (离婚)?
Tommy’s mother entered and took one of the chairs. Soon the father arrived. Good! At least they were enough to be here in time. They ignored each other.
As I gave a detailed introduction of Tommy’s behavior and schoolwork, I waited for the right words to bring these two together to help them see what they were doing to their son. But somehow the words wouldn’t come. Perhaps if they saw one of his dirty, carelessly done papers?
I found a sheet in the back of his desk. Writing covered both sides: not the exercises, but a single sentence scribbled (胡写乱画) over and over.
Silently I gave it to Tommy’s mother. She read it and then handed it to her husband. Then his face softened.
At last he folded (折叠) the paper carefully, placed it in his pocket, and reached for his wife’s hand. She wiped the tears from her eyes and smiled up at him. He helped with her coat and they left together.
In his own way God had given me the words to reunite that family. He had guided me to the sheet of yellow copy paper covered with the pain outpouring of a small boy’s troubled heart.
The words are “Dear Mom… Dear Daddy… I love…”How did Tommy’s parents feel after seeing the words?
| A．Glad. | B．Worried. |
| C．Moved. | D．Happy. |
The author called Tommy’s parents in order to _______.
| A．blame Tommy for his failing grades |
| B．ask them the reason for their divorce |
| C．help them realize their influence on Tommy |
| D．solve the couple’s problem of separation |
Why did Tommy fail his recent grades?
| A．Because he was greatly influenced by his parents. |
| B．Because he was punished by his teacher. |
| C．Because he wrote to his parents very often. |
| D．Because he did one of his dirty, careless papers. |
This passage is most probably written by _______.
| A．a reporter | B．a teacher |
| C．a lawyer | D．a doctor |
Lily was a young French Canadian girl who grew up in the farming community. At the age of 16, her father thought that she had enough schooling and forced her to drop out of school to contribute to the family income. In 1922, with limited education and skills, the future didn't look bright for Lily. Her father demanded that Lily find a job as soon as possible, but she didn't have the confidence to ask for a job.
One day, Lily gathered her courage and knocked on her very first door. She was met by Margaret Costello, the office manager. In her broken English, Lily told her she was interested in the secretarial position. Margaret decided to give her a chance.
Margaret sat her down at a typewriter and said, “Lily, let's see how good you really are.” She directed Lily to type a single letter, and then left. Lily looked at the clock and saw that it was 11:40 a.m. Everyone would be leaving for lunch at noon. She thought she should at least attempt the letter.
On her first try, she got through one line but made four mistakes. She pulled the paper out and threw it away. The clock now read 11:45. “At noon,” she said to herself, “I'll move out with the crowd, and they will never see me again.”
On her second attempt, things didn't get any better. Again the started over and finally completed the letter, full of mistakes, though. She looked at the clock: 11:55 —five minutes to freedom.
Just then, Margaret walked in. She came directly over to Lily, and put one hand on the desk and the other on the girl's shoulder. She read the letter and paused. Then she said, “Lily, you're doing good work!”
Lily was surprised. She looked at the letter, then up at Margaret. With those simple words of encouragement, her desire to escape disappeared and her confidence began to grow. She thought, “Well, if she thinks it's good, then it must be good. I think I'll stay!”
Lily did stay at Carhartt Overall Company…for 51 years, through two world wars and 11 presidents—all because someone had the insight to give a shy and uncertain young girl the gift of self-confidence when she knocked on the door.Why did Lily leave school at an early age?
| A．To learn English well. |
| B．To get self-confidence. |
| C．To become a typist. |
| D．To earn money for her family |
When Lily applied for(申请) the job, she ________.
| A．didn't know much about typing |
| B．could speak good English |
| C．knew Margaret very well |
| D．never wrote any letter |
Who does the underlined word “someone” in the last paragraph refer to?
| A．Margaret | B．Lily's father. |
| C．Lily herself | D．A president. . |
What can we learn from Lily's story?
| A．Honesty is the best policy. |
| B．Money is not everything. |
| C．Encouragement makes a difference |
| D．Time waits for no man. |
China is a land of bicycles. At least it was back in 1992 when I traveled the country. Back then everyone seemed to be riding a bicycle. Millions of them, all black. Cars were rare. Yet since my arrival in Beijing last year, I’ve found the opposite is true. There are millions of cars. However, people still use their bicycles to get around. For many, it’s the easiest and cheapest way to travel today. Bicycles also come in different colors---silver, green, red, blue, yellow, whatever you want.
It’s fun watching people biking. They rush quickly through crossroads, move skillfully through traffic, and ride even on sidewalks(人行道). Bicycles allow people the freedom to move about that cars just can’t provide.
Eager to be part of this aspect of Chinese culture, I decided to buy a bicycle. Great weather accompanied my great buy. I immediately jumped up on my bicycle seat and started home.
My first ride home was orderly (守秩序的). To be safe, I stayed with a “pack” of bikers while cars on the streets came running swiftly out of nowhere at times. I didn’t want to get hit. So I took the ride carefully.
Crossing the streets was the biggest problem. It was a lot like crossing a major highway back in the United States. The streets here were wide, so crossing took time, skill and a little bit of luck.
I finally made it home. The feeling on the bicycle was amazing. The air hitting my face and going through my hair was wonderful. I was sitting on top of the world as I passed by places and people. Biking made me feel alive.The author decided to buy a bicycle because he intended ______________.
| A．to ride it for fun |
| B．to experience local skills |
| C．to use it for transport |
| D．to improve his riding skills |
How did the author feel about his street crossing?
| A．It was boring. | B．It was wonderful. |
| C．It was lively. | D．It was difficult. |
Which of the following best describes the author’s biking experience?
| A．The author enjoyed showing off his biking skills. |
| B．The author was annoyed by the air while riding. |
| C．The author took great pleasure in biking. |
| D．The author was praised by the other bikers. |
According to the author, why are bicycles still popular in China today?
| A．Because they are convenient and inexpensive. |
| B．Because they are traditional and safe. |
| C．Because they are colorful and available. |
| D．Because they are fast and environment friendly. |
Nick Hancock hopes to set a new record by living alone for 60 days on a small island in the Atlantic.
Tom McClean, an SAS soldier who holds the solo record for occupying(占领) Rockall for 40 days in 1985, told Hancock that being alone for two months was the greatest challenge Hancock would have to face.
“I’m fully expecting it to be tough,” Nick Hancock said. “I’m hoping that by doing my daily tasks fairly slowly, I’m going to be able to keep most of my time busy. I think the worst times will come if I’m boxed up for several days by bad weather.”
Hancock hopes to land on Rockall in early June and will carry out the last tests of his boat next week. He has a small wind turbine(风电机) and a solar panel for power, more than two months’ food, a satellite phone and a laptop loaded with e-books to keep him going. Hancock will update an adventure blog, texting messages out on Twitter and emailing his wife Pam and friends every day.
Rockall has been occupied before, most famously by McClean but also by three Greenpeace campaigners, who set the long-stay record of 42 days in 1997 by occupying the rock in protest at oil and gas exploration in the area.
The last human inhabitants Hancock knows of are a small group of Belgian amateur radio enthusiasts, who are interested in broadcasting from distant islands; they were on Rockall overnight in late 2010.
Hancock has no large support team behind him. Except for the coastguard（海岸警卫队）, his only lifeline will be the Orca III, the passenger boat which will take him to Rockall.Nick Hancock’s main goal is to ______.
| A．protest at oil and gas exploration in the Atlantic |
| B．show his ability to adapt himself to bad conditions |
| C．prove broadcasting from distant islands can be possible |
| D．challenge the previous record of living alone on Rockall |
According to Tom McClean, the biggest challenge Hancock would meet was_____.
| A．loneliness | B．bad weather |
| C．lack of food | D．communication |
To keep his time busy on Rockall, Hancock will_____.
| A．do his daily tasks slowly |
| B．write a book |
| C．think of his wife |
| D．surf online |
How will Hancock get to Rockall?
| A．On the coastguard’s boat |
| B．On a passenger boat |
| C．On his own plane |
| D．On a passenger plane |
We can learn from the passage that_______.
| A．Tom McClean was the first person to set foot on Rockall |
| B．Hancock will rely on his large support team |
| C．Rockall is not suitable for humans to settle on |
| D．Hancock was already a famous online writer before making the plan |
A campaign(活动) is being launched to encourage children to surrender 30 minutes of screen time a day to head for the great outdoors.
The newly formed Wild Network—a collaboration of nearly 400 organizations—is attempting to attract youngsters away from television and computer screen and to fields, woods and parks. Members of the network include the National Trust, RSPB, Play England and the NHS. Organizers say it is the UK’s biggest ever campaign to reconnect children with nature and outdoor play, and claim it could help improve fitness, mental alertness(机敏) and general wellbeing.
A documentary film, Project Wild Thing, will forecast the launch at more than 50 cinemas across the UK from Friday. It looks at the increasing link between children and nature.
Andy Simpson, chairman of the Wild Network, said, “The tragic truth is that kids have lost touch with nature and the outdoors in just one generation. Time spent outdoors is down, roaming(漫步) ranges have fallen largely, activity levels are declining and the ability to identify common species has been lost.”
Suggestions of how to get more time in nature include collecting conkers(七叶树果), camping or snail racing, and observing autumn colour on trees.
From January, the network will aim to make suggestions to politicians on how government can do more to get children muddy and bright-eyed.
This is not the first time the message of less screen, more play has been brought up. Children in the 1980s were requested to do the same by the BBC TV series Why Don’t You, which somewhat confusingly called on its viewers to “switch off your TV set and go to do something less boring instead”.What does the underlined word “surrender” in Paragraph 1 probably mean?
| A．Give up | B．Get around |
| C．Take up | D．Run away |
For what purpose is the Wild Network organized?
| A．To make children read more books. |
| B．To help children distinguish(辨别) the natural world. |
| C．To encourage children to participate in outdoor activities. |
| D．To get children out of too much homework from school. |
According to the passage, which of the following statements is NOT true?
| A．The outdoors can be beneficial to children’s wellbeing. |
| B．The Network advocates(提倡) keeping children’s distance from TV. |
| C．It is the first time for less screen, more play to be brought up. |
| D．The government should do more to get children to go outdoors. |
Which of the following shows that kids have lost touch with nature and the outdoors?
| A．Time spent outdoors is less and activity levels are down. |
| B．Chances of travelling abroad are fewer and fewer. |
| C．Time spent on the study is decreasing. |
| D．The ability to identify common species has been improved. |
Which is confusing according to the passage?
| A．Government took measures to get children muddy and bright-eyed. |
| B．A BBC TV series called on its viewers to shut off their TV sets. |
| C．More children went out to keep in touch with nature. |
| D．Wild Network launched a campaign to encourage children to go outdoors. |