大学六级-42及答案解析.doc

1、大学六级-42 及答案解析(总分：667.00，做题时间：90 分钟)一、BPart Writing(总题数：1，分数：106.00)1.很多大学生沉迷于网络游戏，有人提出禁止大学生玩网络游戏；2. 也有人认为禁止大学生玩网络游戏是没有用的3. 我们大学生应该怎么做。Should Online Games Be Banned on Campus?_（分数：106.00）_二、BPart Reading (总题数：1，分数：70.00)Directions: In this part, you will have 15 minutes to go over the passage quickly

2、 and answer the questions on Answer Sheet 1. For questions 1-7, choose the best answer from the four choices marked A, B, C and D. For questions 8-10, complete the sentences with the information given in the passage.7 Health Problems for the Modern AgeModern life, with its emphasis on information, a

3、utomation, computerization, 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 maladie

4、s we have in store 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(视疲劳). CVS encompasses all eye or vision-related problems suffered by people who spend a lot of time on comp

5、uters. According 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; and even pain in the neck or back. As many as 75 percent of computer users have s

6、ymptoms of CVS 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 you to minimize eye movement. Adjust lighting to remove any glare or reflections. You can a

7、lso adjust the 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 u

8、sed with many 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 and 15 minutes. And today, people spend much more time listening to their portab

9、le players, exposing themselves to damaging noise for longer periods of time. As a result, young people are developing the type of hearing loss normally seen in much older adults. Experts recommend turning down the volume and limiting the amount of time spent listening to music players to about an h

10、our a day. Headphones 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 (血栓形成), where blood clots form in deep veins, such as those in t

11、he legs. These clots 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 tim

12、e in front of a 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 equi

13、pment and supplies 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. Ge

14、neralized Anxiety 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 modem life (such as terrorism, the eco

15、nomy, and crime) 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 bre

16、ath. Anxiety disorders like GAD are treated with antianxiety drugs, antidepressants, psychotherapy, or a combination ofthese. Orthorexia NervosaIt seems like every day theres a new report about something you shouldnt eat. The constant bombardment ofinformation about food and health can confuse anyon

17、e, but for people who have the eating disorder orthorexia nervosa, 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, th

18、inness is not their goal-nutritional purity is. Among the signs of orthorexia 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 (

19、such strict diets make it hard 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 ses

20、sions with eating-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

21、 they can seal buildings tight, keep indoor temperatures constant, and cut energy costs in the process. Such measures require the heating, 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

22、 circulate. The result 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 cou

23、gh; dry or itchy skin; dizziness; nausea; fatigue; and sensitivity to odors. The EPA estimates that 30 percent ofall 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 carpet

24、ing; restricting 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 sawy world, those with social anxiety disorder feel boxed in by the shrinking globe. Accor

25、ding to the National Institutes of Health ( NIH ), people with social anxiety disorder have an “intense, persistent, and chronic fear ofbeing 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 or

26、dinary activities and can make it hard to make and keep friends. But the condition has physical manifestations, too, including trembling, upset stomach, heart palpitations, confusion, and diarrhea. The cause hasnt been nailed down, but social anxiety disorder is probably due to a combination of envi

27、ronmental and hereditary factors. About 15 million people in the United States are affected by social anxiety disorder, which usually begins during childhood. Like other anxiety disorders, treatment often involves medication and psychotherapy.（分数：70.00）(1).Most computer users have symptoms of CVS be

28、cause of_ A. dry, red, or burning eyes and blurred or double vision B. glare, poor lighting, and improper workstation setup C. not keeping their monitor two feet away from them D. not using a computer that protects their eyes（分数：7.00）A.B.C.D.(2).Earbud-related hearing loss is suffered by people who_

29、 A. develop the type of hearing loss like much older adults B. expose themselves, to music for longer periods oftime C. use portable players more time and turn up the volume D. spend much more time listening to their music players（分数：7.00）A.B.C.D.(3).Clots can form when_ A. blood supply slows or sto

30、ps B. blood migrates to the lungs C. blood is in deep veins D. blood causes a pulmonary embolism（分数：7.00）A.B.C.D.(4).How to avoid e-thrombosis according to the passage? A. By crossing your legs while sitting. B. By keeping a comfortable posture. C. By keeping supplies convenient for getting. D. By m

31、oving around every hour.（分数：7.00）A.B.C.D.(5).Generalized anxiety disorder can be caused largely by_ A. peoples worries, rmcertainties, and fears B. the economic and social problems C. some specific phenomenon D. individual circumstances（分数：7.00）A.B.C.D.(6).Why is the constant bombardment ofinformati

32、on about food bad forpeople who have the eating disorder orthorexia nervosa? A. Because they will follow the information seriously. B. Because they will aim to become thinner. C. Because they wont make suitable plans. D. Because they wont enjoy eating.（分数：7.00）A.B.C.D.(7).The EPA recommends_ to trea

33、t buildings “sick“. A. not using air-condition and opening the windows B. cutting energy costs and letting the air in C. using routine maintenance of HVAC systems D. not working in office buildings（分数：7.00）A.B.C.D.(8).People with social anxiety disorder have a _ ofbeing watched andjudged by others a

34、nd ofdoing things that will embarrass them.（分数：7.00）填空项 1:_(9).According to the passage, social anxiety disorder is probably because of a combination of _（分数：7.00）填空项 1:_(10).This passage discusses some ofthe _ we have in store for us.（分数：7.00）填空项 1:_三、BPart Listenin(总题数：0，分数：0.00)四、BSection A/B(总题数

35、4，分数：105.00)Directions: In this section, you will hear 8 short conversations and 2 long conversations. At the end of each conversatioiz, one or more questions will be asked about what was said. Both the conversation. and the questions will be spoken only once. After each question. there will be a p

36、ause. During the pause, you must read the four choices nzarked A, B, C and D, and decide which is the best answer. Then mark the correspondin,g letter on Answer Sheet 2 with a single line through the center.（分数：35.00）(1). A. The man should try to be more understanding. B. The mans wife should be mor

37、e understanding. C. The mans negative attitude may be derived from his childhood. D. The pessimism of the mans wife may be the result ofher past experiences.（分数：7.00）A.B.C.D.(2). A. A snowstorm. B. An earthquake. C. A traffic accident. D. A hurricane.（分数：7.00）A.B.C.D.(3). A. The two speakers are cla

38、ssmates. B. The man is majoring in elementary education. C. The woman is majoring in elementary education. D. The two speakers got to know each other in a class.（分数：7.00）A.B.C.D.(4). A. At 6:15. B. At5:50. C. At 16:05. D. At 16:15.（分数：7.00）A.B.C.D.(5). A. Unemployment. B. Family breakup. C. Mental p

39、roblems. D. Drinking.（分数：7.00）A.B.C.D.（分数：21.00）(1). A. She disagrees with the man. B. She doesnt enjoy long speeches, C. She hadnt known how long the speech would be. D. She doesnt have a special opinion about the speaker.（分数：7.00）A.B.C.D.(2). A. They are attending a concert. B. They are negotiatin

40、g about a price. C. They are planning to go for a date. D. They are buying something for their firm.（分数：7.00）A.B.C.D.(3). A. The man is a football fan. B. The man needs the womans help. C. The man didnt watch TV last night. D. The man ofien has power failure at home.（分数：7.00）A.B.C.D.Conversation One

41、 Questions 19 to 21 are based on the conversation you have just heard. （分数：21.00）(1). A. He hiked along the Colorado River. B. He explored the Colorado River. C. He camped along the Colorado River. D. He visited the Colorado city.（分数：7.00）A.B.C.D.(2). A. Because they want to sell canteens. B. Becaus

42、e they want to educate the tourists about park conditions. C. Because the tourists may get sick or die from dehydration. D. Because the tourists may get lost.（分数：7.00）A.B.C.D.(3). A. Because she had too many things with her. B. Because she was sick. C. Because she was quite lazy. D. Because she didn

43、t want to get sick at high altitudes.（分数：7.00）A.B.C.D.Conversation Two Questions 22 to 25 are based on the conversation you have just heard. （分数：28.00）(1). A. She needs some information. B. She wants packing materials. C. She is checking her package. D. She is moving to California.（分数：7.00）A.B.C.D.(

44、2). A. Fresh fruit. B. A gift certificate. C. Homemade candy. D. A wedding present.（分数：7.00）A.B.C.D.(3). A. The next day. B. On Saturday. C. In three days. D. In one week.（分数：7.00）A.B.C.D.(4). A. Regular service. B. Overnight express. C. Same day delivery. D. Priority service.（分数：7.00）A.B.C.D.五、BSec

45、tion B/B(总题数：3，分数：70.00)Directions: In this section, you will hear 3 short passages. At the end of each passage, you will hear some questions. Both the passage and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A, B, C

46、and D. Then mark the corresponding letter on Answer Sheet 2 with a single line through the center.Passage One Questions 26 to 29 are based on the passage you have just heard. （分数：28.00）(1). A. At school. B. At home. C. At Youth Clubs. D. At Youth Centers.（分数：7.00）A.B.C.D.(2). A. They develop their i

47、dentities within peer groups. B. They receive informal education. C. They perform voluntary community services. D. They participate in all kinds ofextracurricular activities.（分数：7.00）A.B.C.D.(3).A. About four million. B. About seven million.C. About five million. D. About six million.（分数：7.00）A.B.C.

48、D.(4).A. Sport events. B. Cultural activities.C. Counseling. D. Creative activities.（分数：7.00）A.B.C.D.Passage Two Questions 30 to 32 are based on the passage you have just heard. （分数：21.00）(1). A. Many students try to study the whole night before an exam. B. Sleep may improve memory. C. Exams may harm memory. D. Sleep can improve listening ability.（分数：7.00）A.B.C.D.(2). A. Sleep can strengthen memories. B. Sleep can recover memories. C. Slee