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1、精选优质文档-倾情为你奉上2018年12月大学英语六级考试真题及参考答案Part I Writing (30 minutes)For this part， you are allowed 30 minutes to write an essay on how to balance academic study and extracurricular activities. You should write at least 150 words but no more than 200 words。Part Reading Comprehension (40 minutes)Section AD
2、irections:In this section, there is a passage with ten blanks. You are required to select one word for each blank from a list of choices given in a word bank following the passage. Read the passage through carefully before making your choices. Each choice in the bank is identified by a letter. Pleas
3、e mark the corresponding letter for each item onAnswer Sheet 2with a single line through the centre. You may not use any of the words in the bank more than once.Questions 26 to 35 are based on the following passage.In whats probably the craziest headline Ive ever written, Ive reported that 26 in liv
4、estock protection are happening with scientists painting eyes on the butts of cows. The experiment is based upon the idea that farmers whore protecting their herd from lions would shoot and kill lions in an effort to protect their livestock. While this makes a lot of sense, it results in many lion d
5、eaths that 27 would have been unnecessary. Researchers in Australia have been 28 and testing a method of trickery to make lions think they are being watched by the painted eyes on cow butts.This idea is based on the principle that lions and other 29 are far less likely to attack when they feel they
6、are being watched. As conservation areas become smaller, lions are increasingly coming into contact with human populations, which are expanding to the 30 of these protected areas.Efforts like painting eyes on cow butts may seem crazy at first, but they could make actual headway in the fight for cons
7、ervation. “If the method works, it could provide farmers in Botswana-and 31 with a low-cost, sustainable tool to protect their livestock, and a way to keep lions safe from being killed.”Lions are 32 ambush（埋伏）hunters, so when they feel their prey has 33 them, they usually give up on the hunt. Resear
8、chers are 34 testing their idea on a select herd of cattle. They have painted half of the cows with eyes and left the other half as normal. Through satellite tracking of both the herd and the lions in the area, they will be able to 35 if their psychological trickery will work to help keep farmers fr
9、om shooting lions.Section BDirections:In this section, you are going to read a passage with ten statements attached to it. Each statement contains information given in one of the paragraphs. Identify the paragraph from which the information is derived. You may choose a paragraph more than once. Each
10、 paragraph is marked with a letter. Answer the questions by marking the corresponding letter onAnswer Sheet 2.Resilience Is About How You Recharge, Not How You EndureA As constant travelers and parents of a 2-year-old, we sometimes fantasize about how much work we can do when one of us gets on a pla
11、ne, undistracted by phones, friends, or movies. We race to get all our ground work done: packing, going through security, doing a last-minute work call, calling each other, then boarding the plane. Then, when we try to have that amazing work session in flight, we get nothing done. Even worse, after
12、refreshing our email or reading the same studies over and over, we are too exhausted when we land to soldier on with（继续处理） the emails that have inevitably still piled up.B why should flying deplete us? Were just sitting there doing nothing. Why cant we be tougher, more resilient（有复原力的） and determine
13、d in our work so we can accomplish all of the goals we set for ourselves? Based on our current research, we have come to realize that the problem is not our hectic schedule or the plane travel itself; the problem comes from a misconception of what it means to be resilient, and the resulting impact o
14、f overworking.C We often take a militaristic, “tough” approach to resilience and determination like a Marine pulling himself through the mud, a boxer going one more round, or a football player picking himself up off the ground for one more play. We believe that the longer we tough it out, the toughe
15、r we are, and therefore the more successful we will be. However, this entire conception is scientifically inaccurate.D The very lack of a recovery period is dramatically holding back our collective ability to be resilient and successful. Research has found that there is a direct correlation between
16、lack of recovery and increased incidence of health and safety problems. And lack of recovery whether by disrupting sleep with thoughts of work or having continuous cognitive arousal by watching our phones is costing our companies $62 billion a year in lost productivity.E And just because work stops,
17、 it doesnt mean we are recovering. We “stop” work sometimes at 5pm, but then we spend the night wrestling with solutions to work problems, talking about our work over dinner, and falling asleep thinking about how much work well do tomorrow. In a study just released, researchers from Norway found tha
18、t 7.8% of Norwegians have become workaholics（工作狂）. The scientists cite a definition “workaholism”as “being overly concerned about work, driven by an uncontrollable work motivation, and investing so much time and effort in work that it impairs other important life areas.”F We believe that the number
19、of people who fit that definition includes the majoriy of American workers, which prompted us to begin a study of workaholism in the U.S. Our study will use a large corporate dataset from a major medical company to examine how technology extends our working hours and thus interferes with necessary c
20、ognitive recovery, resulting in huge health care costs and turnover costs for employers.G The misconception of resilience is often bred from an early age. Parents trying to teach their children resilience might celebrate a high school student staying up until 3am to finish a science fair project. Wh
21、at a distortion of resilience! A resilient child is a well-rested one. When an exhausted student goes to school, he risks hurting everyone on the road with his impaired driving; he doesnt have the cognitive resources to do well on his English test; he has lower self-control with his friends; and at
22、home, he is moody with his parents. Overwork and exhaustion are the opposite of resilience and the bad habits we acquire when were young only magnify when we hit the workforce.H As Jim Loehr and Tony Schwartz have written, if you have too much time in the performance zone, you need more time in the
23、recovery zone, otherwise you risk burnout. Gathering your resources to “try hard” requires burning energy in order to overcome your currently low arousal level. It also worsens exhaustion. Thus the more imbalanced we become due to overworking, the more value there is in activities the allow us to re
24、turn to a state of balance. The value of a recovery period rises in proportion to the amount of work required of us.I So how do we recover and build resilience? Most people assume that if you stop doing a task like answering emails or writhing a paper, your brain will naturally recover, so that when
25、 you start again later in the day or the next morning, youll have your energy back. But surely everyone reading this has had times when you lie in bed for hours, unable to fall asleep because your brains is thinking about work. If you lie in bed for eight hours, you may have rested, but you can stil
26、l feel exhausted the next day. Thats because rest and recovery are not the same thing.J If youre trying to build resilience at work, you need adequate internal and external recovery periods. As researchers Zijlstra, Cropley and Rydstedt write in their 2014 paper: “Internal recovery refers to the sho
27、rter periods of relaxation that take place within the frames of the work day or the work setting in the form of short scheduled or unscheduled breaks, by shifting attention or changing to other work tasks when the mental or physical resources required for the initial task are temporarily depleted or
28、 exhausted. External recovery refers to actions that take place outside of worke.g. in the free time between the work days, and during weekends, holidays or vacations.” If after work you lie around on your bed and get irritated by political commentary on your phone or get stressed thinking about dec
29、isions about how to renovate your home, your brain has not received a break from high mental arousal states. Our brains need a rest as much as our bodies do.K If you really want to build resilience, you can start by strategically stopping. Give yourself the resources to be tough by creating internal
30、 and external recovery periods. Amy Blankson describes how to strategically stop during the day by using technology to control overworking. She suggests downloading the Instant or Moment apps to see how many times you turn on your phone each day. You can also use apps like Offtime or Unplugged to cr
31、eate tech free zones by strategically scheduling automatic airplane modes. The average person turns on their phone 150 times every day. If every distraction took only 1 minute, that would account for 2.5 hours a day.L In addition, you can take a cognitive break every 90 minutes to charge your batter
32、ies. Try to not have lunch at your desk, but instead spend time outside or with your friendsnot talking about work. Take all of your paid time off, which not only gives you recovery periods, but raises your productivity and likelihood of promotion.M As for us, weve started using our plane time as a
33、work-free zone, and thus time to dip into the recovery phase. The results have been fantastic. We are usually tired already by the time we get on a plane, and the crowded space and unstable internet connection make work more challenging. Now, instead of swimming upstream, we relax, sleep, watch movi
34、es, or listen to music. And when we get off the plane, instead of being depleted, we feel recovered and ready to return to the performance zone.36. It has been found that inadequate recovery often leads to poor health and accidents.37. Mental relaxation is much needed, just as physical relaxation is
35、.38. Adequate rest not only helps one recover, but also increases ones work efficiency.39. The author always has a hectic time before taking a flight.40. Recovery may not take place even if one seems to have stopped working.41. It is advised that technology be used to prevent people from overworking
36、.42. Contrary to popular belief, rest does not equal recovery.43. The author has come to see that his problem results from a misunderstanding of the meaning of resilience.44. Peoples distorted view about resilience may have developed from their upbringing.45. People tend to think the more determined
37、 they are, the greater their success will be.Section CDirections:There are 2 passages in this section.Each passage is followed by some questions or unfinished statements.For each of them there are four choices marked A), B), C)and D). You should decide on the best choice and mark the corresponding l
38、etter onAnswer Sheet 2with a single line through the centre.Passage OneQuestions 46 to 50 are based on the following passage.Children with attention problems in early childhood were 40% less likely to graduate from high school, says a new study from Duke University.The study included 386 kindergarte
39、ners from schools in the Fast Track Project, a multi-site clinical trial in the U.S. that in 1991 began tracking how children developed across their lives.With this study, researchers examined early academic attention and socio-emotional skills and how each contributed to academic success into young
40、 adulthood.They found that early attention skills were the most consistent predictor of academic success, and that likability by peers also had a modest effect on academic performance.By fifth grade, children with early attention difficulties had lower grades and reading achievement scores than thei
41、r peers. As fifth-graders, children with early attention problems obtained average reading scores at least 3% lower than their contemporaries and grades at least 8% lower than those of their peers. This was after controlling for IQ, socio-economic status and academic skills at school entry.Although
42、these may not seem like large effects, the impact of early attention problems continued throughout the childrens academic careers. Lower reading achievement scores and grades in fifth grade contributed to reduced grades in middle school and thereby contributed to a 40% lower high school graduation r
43、ate.“The children we identified as having attention difficulties were not diagnosed with attention deficit hyperactivity disorder（注意力缺乏多动症）（ADHD）, although some may have had the disorder. Our findings suggest that even more modest attention difficulties can increase the risk of negative academic out
44、comes,” said David Rabiner, an associate dean of Dukes Trinity College of Arts & Sciences, whose research has focused on ADHD and interventions to improve academic performance in children with attention difficulties.Social acceptance by peers in early childhood also predicted grades in fifth grade,
45、Children not as liked by their first-grade peers had slightly lower grades in fifth grade, while those with higher social acceptance had higher grades.“This study shows the importance of so-called non-cognitive or soft skills in contributing to childrens positive peer relationships, which, in turn,
46、contribute to their academic successs,” said Kenneth Dodge, director of the Duke Center for Child and Family Policy.The results highlight the need to develop effective early interventions to help those with attention problems stay on track academically and for educators to encourage positive peer re
47、lationships, the researchers said.“Were learning that student success requires a more comprehensive approach, one that incorporates not only academic skills but also social, self-regulatory and attention skills,” Dodge said. “If we neglect any of these areas, the childs development lags. If we atten
48、d to these areas, a childs success may reinforce itself with positive feedback loops.”46. What is the focus of the new study from Duke University?A) The contributor to childrens early attention.B) The predictors of childrens academic success.C) The factors that affect childrens emotional well-being.
49、D) The determinants of childrens development of social skills.47. How did the researchers ensure that their findings are valid?A) By attaching equal importance to all possible variables examined.B) By collecting as many typical samples as were necessary.C) By preventing them from being affected by factors not under study.D) By focusing on the family background of children being studied.48.