大学四级-46及答案解析.doc

1、大学四级-46 及答案解析(总分：693.00，做题时间：90 分钟)一、BPart Writing(总题数：1，分数：106.00)1.机动车被看作是空气污染的首要原因 2. 提出解决这一问题的方法 3. 并说明原因 BOne Way to Solve the Problem/B（分数：106.00）_二、BPart Reading (总题数：1，分数：70.00)BThe Right Amount of Energy/BWe all enjoy being around people with energy. They inspire us. They are stimulating, f

2、un, and uplifting. An energetic person has passion in his voice, a bounce in his step, and a smile on his face. Energy makes a person likable, and likability is a key ingredient in persuasive communications. Many business professionals underestimate the energy level required to generate enthusiasm a

3、mong their listeners. But electrifying speakers bring it. They have an energy that is several levels higher than the people they are attempting to influence.Most business professionals could use an energy boost for public speaking situations such as Webinars, podcasts, staff meetings, conference cal

4、ls, and television and radio interviews. Each of these opportunities requires a higher level of energy than would normally be appropriate if you were just chatting to someone in the hallway. But how do you project the fight level of vigor without seeming over the top? By weighing yourself on an ener

5、gy scale. And on this scale, more is better.BThe Energy Scale/BRecently I helped an executive prepare for his first major presentation in his new role.“Tell me where your energy is right now on a scale of one to ten,“ I asked. “One being fast asleep and ten being Jim Cramer on Mad Money. You know, t

6、he guy whos yelling and gesturing wildly on his CNBC show. Where are you now?“A three,“ the speaker replied.“OK, what would it feel like to be a seven, eight or nine? Give it a try,“ I suggested.If theyre being honest, most presenters place themselves at a three to six on the energy scale. That mean

7、s there is plenty others need eight to ten hours in every twenty-four. U(49) /U sleep sixteen to eighteen hours daily and, as they grow older, the U(50) /Ugradually diminishes. Young students may need twelve hours; university students may need ten. A worker with a U(51) /U demanding job may also nee

8、d ten, whereas an executive worker under great pressure may manage on six to eight. Many famous people are reputed to have required little sleep. Napoleon, Thomas Edison and Charles Darwin apparently U(52) /U only four to six hours a night.Whatever your U(53) /U need, you can be sure that by the age

9、 of thirty you will have slept for a total of more than twelve years. By that age you will also have developed a sleep U(54) /U: a favorite hour, a favorite bed, a favorite position, and a formula you need to follow in order to rest comfortably.Investigators have tried to find out how long a person

10、can go without sleep. Several people have reached more than 115 hours, nearly five days, U(55) /U animals kept awake for from five to eight days have died of exhaustion. The U(56) /U for human beings is probably about a week.A disappears I averagedB amount J dataC perspective K whereasD Infants L Pe

11、opleE routine M doubtfulF limit N entertainG physically O instinctH individual（分数：90.00）(1).（分数：9.00）填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_七、BSection B/B(总题数：2，分数：80.00)BPassage One/BInternational airlines have rediscovered the business travelers, the man or woman who

12、 regularly jets from country to country as part of the job. This does not necessarily mean that airlines ever abandoned their business travelers. Indeed, companies like Lufthansa and Swissair would rightly argue that they have always catered best for the executive class passengers. But many lines co

13、uld be accused of concentrating too heavily recently on attracting passengers by volume, often at the expense of regular travelers. Too often, they have seemed geared for quantity rather than quality.Operating a major airline in the 1980s is essentially a matter of finding the right mix of passenger

14、s. The airlines need to fill up the back end of their wide-bodied jets with low fare passengers, without forgetting that the front end should be filled with people who pay substantially more for their tickets.It is no coincidence that the two major airline bankruptcies in 1982 were among the compani

15、es specializing in cheap flights. But low fares require consistently full aircraft to make flights economically viable, and in the recent recession the volume of traffic has not grown. Equally the large number of airlines jostling for the available passengers has created a huge excess of capacity. T

16、he net result of excess capacity and cut-throat competition driving down fares has bean to push some airlines into collapse and leave many others hovering on the brink.Against this grim background, it is no surprise that airlines are turning increasingly towards the business travelers to improve the

17、ir rates of return. They have invested much time and effort to establish exactly what the executive demands for sitting apart from the tourists.High on the list of priorities is punctuality; an executives time is money, In-flight service is another area where the airlines are jostling for the execut

18、ives attention. The free drinks and headsets and better food are all part of the lure.（分数：40.00）(1).One criticism against many international airlines is that they have _.（分数：8.00）A.catered for the more wealthy peopleB.given preferential treatment to executive clientsC.only met the needs of the regul

19、ar travelerD.marketed their service with the quantity of the travelers in mind(2).With the intention of attracting a somewhat different type of passenger, the airlines have now begun to concentrate on _.（分数：8.00）A.ensuring that the facilities offered to the executive are indeed superiorB.providing f

20、acilities enabling business travelers to work on boardC.organizing activities in which first-class passengers can participateD.installing sleeping compartments where more privacy is ensured(3).From the passage we can infer that _.（分数：8.00）A.a successful airline in the 1980s meets the needs not only

21、of the masses but also of the wealthy passengersB.it is more comfortable to sit in the back of jet planesC.business travelers dislike touristsD.only by specializing in cheap flights can airlines avoid bankruptcy(4).What does “in-flight service“ (Line 1, Para, 5) mean?（分数：8.00）A.Service on the plane.

22、B.Flights within one country.C.A new safety device.D.Charge-free air service.(5).The following are all used to attract passengers EXCEPT _.（分数：8.00）A.punctualityB.free drinksC.headsetsD.charge-free foodBPassage Two/BCar crashes are the leading cause of injury and death among U.S. children, and thoug

23、h most of us now think of car seats as standard baby equipment, about half of all children under the age of four who died in vehicle accidents last year were not restrained. It is calculated that only about two-thirds of children ages five to fifteen buckle their seat belts.Moreover, the traffic-saf

24、ety agency estimates that even among parents who always strap their children in, 85% are not doing it properly. They often dont know where best to place the kids, dont use the proper restraint for their age and weight, or dont install the safety seats properly. Despite the reports about front seats

25、collapsing onto back seats when certain car models get in accidents, the safest place in the car for any child up to the age of 12 is still the back seat. Babies up to 9 kg and one year old should ride in rear-facing infant seats.Never place a child under age 12 in the front seat with a working pass

26、enger-side air bag. These devices are discharged at 320 km/h and can be triggered by low-speed fender benders. They have killed 77 kids in the U.S. since 1993. If you must place a child in front, make sure the passenger-side bag is switched off.Children over age one should ride in forward-facing saf

27、ety seats with a five-point harness system. A child who weighs at least 18 kg or at least 1m high can graduate to a booster seat that elevates her so that the standard shoulder and lap belt fits properly.（分数：40.00）(1).What does the author mainly discuss in this passage?（分数：8.00）A.How to avoid car cr

28、ash.B.How to educate children properly.C.How to design safer baby equipment.D.How to properly secure children in the car.(2).Which of the following is NOT among the “improper ways“ mentioned in the passage?（分数：8.00）A.They dont know where best to place the child.B.They dont have the safety equipment

29、for the child.C.They dont use the proper restraint for the kids age and weight.D.They dont install the safety seats properly.(3).Which of the following is the best seat for the children under 12?（分数：8.00）A.Forward-facing seats.B.Front seats.C.Rear-facing seats.D.Back seats.(4).The author indicates t

30、hat a passenger-side air bag _.（分数：8.00）A.might not be dangerous if switched offB.is designed for the safety of childrenC.is discharged at 320 km/h and will not triggered by other factorsD.is not working if a child sits in the seat(5).What does the word “graduate“ (Line 2, Para. 4) mean?（分数：8.00）A.F

31、inish schooling.B.Collapse.C.Change to something else.D.Stand.八、BPart Cloze/(总题数：1，分数：60.00)As the pace of life continues to increase, we are fast losing the art of relaxation. Once you are in the U(67) /Uof rushing through life, being on the go from morning till night, it is hard to U(68) /U down.

32、But relaxation is essential for a U(69) /U mind and body.Stress is natural part of everyday life and there is no way to U(70) /U it. In fact, it is not the bad thing it is often U(71) /U to be. A certain amount of stress is vital to provide U(72) /U and give purpose to life. It is only U(73) /U the

33、stress gets out of control that it can lead to U(74) /U performance and ill health.The amount of stress arsons can withstand depends very much U(75) /U the individual. Some people are not afraid of stress, and U(76) /U characters are obviously prime material for managerial responsibilities. Others l

34、ose U(77) /U at the first signs of unusual difficulties. When U(78) /U to stress, in whatever form, we react both chemically and U(79) /U . In fact we make choice between “flight and fight“ and in more primitive days the choices made the difference U(80) /U life and death. The crises we meet today a

35、re U(81) /U to be so extreme, but however little the stress, it U(82) /U the same response. It is when such a reaction lasts long, through continued U(83) /U to stress, that health becomes U(84) /U. Such serious conditions as high blood pressure and heart diseases have U(85) /U links with stress. Si

36、nce we cannot U(86) /U stress from our lives (it would be unwise to do so even if we could), we need to find ways to deal with it.（分数：60.00）A.routineB.principleC.habitD.ruleA.slowB.holdC.countD.knockA.basicB.healthyC.wealthyD.potentialA.avoidB.surpassC.manifestD.pursueA.suspectedB.suspendedC.surrend

37、eredD.supposedA.considerationB.motivationC.confidenceD.inspirationA.whenB.whyC.whichD.whatA.prevalentB.primaryC.poorD.productiveA.toB.inC.atD.onA.suchB.soC.asD.thusA.eyesightB.directionC.heartD.interestA.promisedB.exposedC.encouragedD.propelledA.biochemicallyB.spirituallyC.physicallyD.materiallyA.be

38、tweenB.alikeC.amongD.intoA.unalikeB.unlikelyC.unawareD.unknownA.concludesB.dissolvesC.excludesD.involvesA.explosionB.extensionC.exposureD.expansionA.endangeredB.harmfulC.inspiredD.frustratedA.establishedB.constructedC.createdD.builtA.isolateB.refrainC.apartD.remove九、BPart Translat(总题数：5，分数：35.00)2.A

39、t least he overstated 1 (健康饮食对孩子的重要性).（分数：7.00）填空项 1:_3.William promised to 1 (不是周五就是周六之前向导师呈交论文).（分数：7.00）填空项 1:_4.Considering that Tom had worked for the company for 30 years, 1 (经理建议不要降低他的工资).（分数：7.00）填空项 1:_5. 1 (适应热带地区的炎热 ) was more difficult than they had expected.（分数：7.00）填空项 1:_6. 1 (说到教育),

40、the majority of people believe that a persons education is the most important aspect of his life.（分数：7.00）填空项 1:_大学四级-46 答案解析(总分：693.00，做题时间：90 分钟)一、BPart Writing(总题数：1，分数：106.00)1.机动车被看作是空气污染的首要原因 2. 提出解决这一问题的方法 3. 并说明原因 BOne Way to Solve the Problem/B（分数：106.00）_正确答案：()解析：B One Way to Solve the Pr

41、oblem/B To deal with the air pollution caused by Vehicles in cities is a challenging job. My suggestion is to produce vehicles powered by solar energy. Compared with mineral fuels such as gasoline, solar energy is inexhaustible in supply. The growth of cities and increase of vehicles call for more s

42、upply of energy, but there is a limit to the reserve of off. So solar energy with its endless supply is one of our solutions to energy crisis. The second advantage of solar energy is its cleanliness. Traditional vehicles operating on gasoline give off exhaust, causing damage to human health and poll

43、uting the air. From the perspective of environmental protection solar energy is a much better choice. After the new technology becomes economically feasible, the sky over cities will be brighter, and the air will no longer be a threat to our health. Because of the two benefits of using solar energy

44、as a new fuel, we should spend more money on the research which can make our dream come true.二、BPart Reading (总题数：1，分数：70.00)BThe Right Amount of Energy/BWe all enjoy being around people with energy. They inspire us. They are stimulating, fun, and uplifting. An energetic person has passion in his vo

45、ice, a bounce in his step, and a smile on his face. Energy makes a person likable, and likability is a key ingredient in persuasive communications. Many business professionals underestimate the energy level required to generate enthusiasm among their listeners. But electrifying speakers bring it. Th

46、ey have an energy that is several levels higher than the people they are attempting to influence.Most business professionals could use an energy boost for public speaking situations such as Webinars, podcasts, staff meetings, conference calls, and television and radio interviews. Each of these oppor

47、tunities requires a higher level of energy than would normally be appropriate if you were just chatting to someone in the hallway. But how do you project the fight level of vigor without seeming over the top? By weighing yourself on an energy scale. And on this scale, more is better.BThe Energy Scale/BRecently I helped an executive prepare for his firs