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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.”
1.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
2.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
3.The underlined word “scrutinized” probably means “______”.
A. examined carefully B. copied patiently
C. corrected quickly D. admitted freely
4.Which of the following shows the structure of the passage?
CP: Central Point P: Point Sp: Sub-point (次要点) C: Conclusion
高三英语阅读理解中等难度题查看答案及解析
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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.”
1.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
2.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
3.The underlined word “scrutinized” probably means “______”.
A. examined carefully B. copied patiently
C. corrected quickly D. admitted freely
4.What is the main idea of this passage?
A. The regular use of text messages and e-mails can be compared to smoking marijuana.
B. The regular use of text messages and e-mails can harm your IQ.
C. Modern technology can damage a person’s mind.
D. Electronic messages have side effects on the user’s life.
高三英语阅读理解中等难度题查看答案及解析
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★The regular use of text messages and e-mails can lower the IQ more than twice as much as smoking marijuana(大麻). Psychologists say that sending/receiving messages or looking through the many menu options your mobile phone has, lowers a person’s IQ by almost 10 points. British researchers have named this situation “infomania”. Instead of fixed on what they are doing, people’s minds are constantly focused on reacting to the technology surrounding them. This means they don’t pay full attention to the work they are paid to do. The report also added that the brain can not do so many things at once. If you try to do too many things, mistakes begin to occur. And while modern technology can have huge benefits, too much use can be damaging not only to a person’s mind, but to their social life.
★The more televisions 4-year-old children watch, the more likely they are to become bullies later on in school, a newest U.S. study said. At the same time, children whose parents read to them, take them on outings and just generally pay attention to them are less likely to become bullies, said the report from the University of Washington. Researchers also found gaps in learning and understanding such things as social skills early in life makes it more difficult for children to relate with other children. Watching violence on television leads to aggressive behavior.
★You could soon be able to add your favorite perfume to your e-mails. UK net provider Telewest Broadband is testing a system to let people send e-mails over the Internet with sweet smell. It has developed a kind of hi-tech air freshener that plugs into a PC and sprays a smell linked to the message. Telewest says it could be used by supermarkets to attract people with the smell of fresh bread or by holiday companies seeking to stir up images of sun-kissed beachers.
1..
What does “infomania” refer to according to the first part of the text?
A. A situation in which a person uses his mobile phone too much.
B. A situation in which a person has his IQ lowered using his mobile phone.
C. A situation in which a person performs badly at work..
D. A situation in which a person lowers his IQ using his mobile phone improperly.
2..
According to the second part of the text, _____ are less likely to become bullies.
A. children whose parents care about them
B. children whose parents give them more freedom
C. children whose parents direct them over watching TV
D. children whose parents stop them watching TV
3..
The children who watch TV frequently will not ______.
A. be aggressive
B. be likely to become bullies
C. have difficulty in communicating with other children
D. understand socially skills as easily
4..
The new system provided by Telewest Broadband can _____.
A. be used as a kind of air freshener
B. make people have imagination of sun kissed beachers
C. make people smell fresh bread
D. make e-mails smelly over the Internet
高三英语阅读理解中等难度题查看答案及解析
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The users of this new mobile phone can type in e-mails or long texts easily _______ they happen to be.
A. where B. wherever C. what D. which
高三英语单项填空中等难度题查看答案及解析
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Today we have chat rooms, text messages and email, but we seem _______ the art of communicating face-to-face.
A. losing B. to be losing
C. to be lost D. having lost
高三英语单项填空中等难度题查看答案及解析
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It’s reported that over 70 different emoticons are used in text messages，________ happy：)is the most popular．
A．to which B．that C．of which D．which
高三英语单项填空中等难度题查看答案及解析
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It’s reported that over 70 different emotions are used in text messages,________ “happy” is the most popular.
A．to which B．that C．of which D．which
高三英语单项填空中等难度题查看答案及解析
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A new Japanese research has suggested that regularly eating mushrooms could help lower the risk of cancer. The researchers found that the men who consumed mushrooms once or twice a week had an 8 percent lower risk of developing cancer, regardless of how much fruit and vegetables, or meat and dairy products they ate—compared to those who ate mushrooms less than once per week. Eating mushrooms more often appeared to bring even bigger benefits, with those who consumed mushrooms three or more times per week showing a 17 percent lower risk than those who ate mushrooms less than once a week.
Eating mushrooms also appeared to be particularly beneficial among those who ate a large amount of meat and dairy products, little fruit and few vegetables. The findings, published in the International Journal of Cancer, are the first to suggest that there may be an association between eating mushrooms and a lower risk of cancer.
“Test-tube studies and studies conducted on living organisms have shown that mushrooms have the potential to prevent cancer” said lead researcher Shu Zhang. “To the best of our knowledge, this is the first study indicating the cancer-preventive potential of mushrooms at a population level.” Zhang added that, “mushrooms are a good source of vitamins, minerals and antioxidants, especially L-ergothioneine,” which is believed to help fight against stress, and that is cell imbalance caused by lifestyle choices such as poor diets and exposure to environmental poisons. This imbalance can lead to chronic inflammation, resulting in chronic diseases such as cancer.
“Considering the average American consumes less than 5 grams of mushrooms per day, which is lower than that consumed by the participants in this study (7.6 g/day), one would expect that even a small increase in mushroom consumption can offer potential health benefits,” said Zhang. However, Zhang added that, “Although our study suggests regular consumption of mushrooms may reduce the risk of cancer, we also want to emphasize that eating a healthy and balanced diet is much more important than filling your shopping basket with mushrooms.”
1.What is the new Japanese research about?
A.Healthy lifestyle reduces the risk of cancer.
B.Often eating mushrooms reduces the risk of cancer.
C.Drinking dairy products is good for our health.
D.Eating fruit and vegetables makes us healthier.
2.Who seem to especially benefit from eating mushrooms?
A.People who are over fat and having a poor diet.
B.People who are feeling over stressed.
C.People who consume much meat but few vegetables and little fruit.
D.People who consume many dairy products and suffer cancer.
3.Why can the mushroom help reduce the risk of cancer?
A.It avoids the stress from a disease.
B.It reduces environmental poisons.
C.It hell helps reduce weight.
D.It has a source of cancer-preventive.
4.What does the underlined word “inflammation” probably means?
A.A state of being physically healthy.
B.A state of keeping body balance.
C.A physical condition that someone needs to be on a diet.
D.A condition that a part of the body becomes red, sore and swollen.
高三英语阅读理解中等难度题查看答案及解析
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More and more problems appeared ________the increasing use of short messages sent by cell phones．
A．for B．to C．at D．with
高三英语单项填空中等难度题查看答案及解析
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There is an ongoing debate about the potentially harmful effects ________ text messaging can have on people's grammar.
A．what B．who
C．that D．whose
高三英语单项填空简单题查看答案及解析