大学六级-1008及答案解析.doc
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1、大学六级-1008 及答案解析(总分:712.00,做题时间:90 分钟)一、Part Writing(总题数:1,分数:106.00)1.新闻媒体披露,徐州某中学 1000 多名学生签名,庄严承诺“远离网吧”2分析“远离网吧”运动的原因3做出对比和评论A way from Net-bar Campaign(分数:106.00)_二、Part Reading Compr(总题数:1,分数:70.00)7 Health Problems for the Modern AgeModern life, with its emphasis on information, automation, com
2、puterization, and globalization, has made work easier and given us more leisure options, but we now have a whole host of new health problems. Only time will tell if these modern health problems disappear like 8-track tapes and rotary phones. Until then, here are some of the new maladies we have in s
3、tore for us.Computer Vision SyndromeIf you spend all day staring at a computer screen, you may be at risk for computer vision syndrome (CVS), also called occupational asthenopia(弱视的). CVS encompasses all eye or vision-related problems suffered by people who spend a lot of time on computers. Accordin
4、g to the American Optometric Association, symptoms of CVS include headaches; dry, red, or burning eyes; blurred or double vision; trouble focusing; difficulty distinguishing colors; sensitivity to light; end even pain in the neck or back. As many as 75 percent of computer users have symptoms of CVS
5、due to glare, poor lighting, and improper workstation setup. To overcome CVS, keep your monitor about two feet away from you and six inches. below eye level, and be sure its directly in front of yon to minimize eye movement. Adjust lighting to, remove any glare or reflections. You can also adjust th
6、e brightness on your monitor to ease eyestrain. Even simple steps can help, like looking away from your monitor every 20 or 30 minutes and focusing on something farther away. And you can always use eyedrops to perk up your peepers! Earbud-related Hearing LossEarbuds are the headphones used with many
7、 digital music players. They fit inside the ear but dont cancel out background noise, requiring users to turn up the volume, often to 110 to 120 decibels-loud enough to cause hearing loss after only an hour end 15 minutes. And today, people spend much more time listening to their portable players, e
8、xposing themselves to damaging noise for longer periods of time. As a result, young people are developing the type of heating loss normally seen in much older adults. Experts recommend turning down the volume and limiting die amount of time spent listening to music players to about an hour a day. He
9、adphones that fit outside the ear canal also help, as can noise-canceling headphones that reduce background noise so listeners dont have to crank up the volume.E-thrombosisThis condition is related to deep vein thrombosis(血栓症), where blood clots form in deep veins, such as those in the legs. These c
10、lots can be fatal if they migrate to the lungs and cause a pulmonary embolism. Clots can form when blood supply slows or stops, such as in a period of prolonged immobility. Similarly, e-thrombosis is the development of clots in the deep veins of someone who spends long amounts of time in front of a
11、computer without moving. Although only a handful of e-thrombosis cases have been reported, millions of people who spend most of their time in front of a computer are at risk. Avoiding e-thrombosis is simple: stand up and move around every hour, tap your toes while you work, put equipment end supplie
12、s in different parts of your work area so you have to move to get them, dont cross your legs while sitting at your desk, dont spend your lunch break at your desk (go for a quick walk instead), and dont get too comfortable -if your workspace is ultra-cozy, you wont want to get up.Generalized Anxiety
13、DisorderWe all have worries, uncertainties, and fears, but generalized anxiety disorder (GAD) is excessive or unrealistic unease or concern about lifes problems. Although the disorder often manifests without any specific cause, large issues of modern life (such as terrorism, the economy, and crime)
14、can bring it about, as can individual circumstances like dealing with an illness. GAD affects about 6.8 million people in the United States, and symptoms include restlessness, fatigue, irritability, impatience, difficulty concentrating, headaches, upset stomach, and shortness of breath. Anxiety diso
15、rders like GAD are treated with antianxiety drugs, antidepressants, psychotherapy, or a combination of these.Orthorexia NervosaIt seems like every day theres a new report about something you shouldnt eat. The constant bombardment of information about food end health can confuse anyone, but for peopl
16、e who have the eating disorder orthorexia nervusa, it can be downright dangerous. People with this condition are, obsessed with eating healthful food and have constructed strict diets that they follow religiously. Although many people who have orthorexia nervosa become underweight, thinness is not t
17、heir goal-nutritional purity is. Among the signs of orth0rexia nervosa are spending more than three hours a day thinking about healthful food; planning meals days in advance; feeling virtuous from following a strict healthful diet, but not enjoying eating; feeling socially isolated (such strict diet
18、s make it bard to eat anywhere but at home); and feeling highly, critical of those who do not follow a similar diet. Although the psychiatric community does not officially recognize orthorexia nervosa as a disorder, those with the condition benefit from psychological treatment and sessions with eati
19、ng-disorder specialists.Sick Building SyndromeRising energy costs arent just harmful to your wallet; if you work in an office building, they could be making you physically ill. Businesses have found that by packing buildings with insulation then adding caulking and weather stripping,. they can seal
20、buildings tight, keep indoor temperatures constant, and cut energy costs in the process. Such measures require the healing, ventilating, and air conditioning (HVAC) systems to work harder to recycle air. After all, when the building is sealed, you cant open a window to let fresh air circulate. The r
21、esult is sick building syndrome, which the Environmental Protection Agency (EPA) classifies as a situation where building occupants experience discomforting health effects even though no specific cause can be found. Symptoms include headache; eye, nose, or throat irritation; dry cough; dry or itchy
22、skin; dizziness; nausea; fatigue; and sensitivity to odors. The EPA estimates that 30 percent of all U.S. office buildings could be “sick,“ so they recommend routine maintenance of HVAC systems, including cleaning or replacing filters; replacing water-stained ceiling tiles and carpeting; restricting
23、 smoking in and around buildings; and ventilating areas where paints, adhesives, or solvents are used.Social Anxiety DisorderDespite all the ways to interact with others in our technologically savvy world, those with social anxiety disorder feel boxed in by the shrinking globe. According to the Nati
24、onal Institutes of Health (NIH), people with social anxiety disorder have an “intense, persistent, and chronic fear of being watched and judged by others and of doing things that will embarrass them,“ and that fear can be so intense that it interferes with work, school, and other ordinary activities
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