大学四级-1673及答案解析.doc

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1、大学四级-1673 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.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One Way to Solve the Problem（分数：106.00）_二、Part Reading Compr(总题数：1，分数：70.00)The Right Amount of EnergyWe all enjoy being around people with energy. They inspire us. They are stimulating, fun,

2、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 among

3、 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 calls,

4、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 energy s

5、cale. And on this scale, more is better.The Energy ScaleRecently 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, the guy

6、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 means there

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

8、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 (52) only four to six hours a night.Whatever your (53) need, you can be sure that by the age of thirty you will have s

9、lept for a total of more than twelve years. By that age you will also have developed a sleep (54) : 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 can go without sleep. Several

10、 people have reached more than 115 hours, nearly five days, (55) animals kept awake for from five to eight days have died of exhaustion. The (56) for human beings is probably about a week. A disappearsI averaged B amountJ data C perspective K whereas D Infants L People E routine M doubtful F limit N

11、 entertain G physically O instinct H individual（分数：90.00）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:_九、Section B(总题数：0，分数：0.00)十、Passage One(总题数：1，分数：44.50)International airlines have rediscovered the business travelers, the man or woman who regularly jets from country to c

12、ountry 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 could be accused of concentrating t

13、oo 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 passengers. The airlines need to fill up t

14、he 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 companies specializing in cheap flights.

15、 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. The net result of excess capacity

16、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 their rates of return. They have inv

17、ested 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 executives attention. The free drinks a

18、nd headsets and better food are all part of the lure.（分数：44.50）(1).One criticism against many international airlines is that they have _.（分数：8.90）A.catered for the more wealthy peopleB.given preferential treatment to executive clientsC.only met the needs of the regular travelerD.marketed their servi

19、ce 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：8.90）A.ensuring that the facilities offered to the executive are indeed superiorB.providing facilities enabling business trave

20、lers 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：8.90）A.a successful airline in the 1980s meets the needs not only of the masses but also of the wea

21、lthy 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?A Service on the plane. C Flights within one country.B A new safe

22、ty device. D Charge-free air service.（分数：8.90）A.B.C.D.(5).The following are all used to attract passengers EXCEPT _.A punctuality C free drinksB headsets D charge-free food（分数：8.90）A.B.C.D.十一、Passage Two(总题数：1，分数：44.50)Car crashes are the leading cause of injury and death among U.S. children, and th

23、ough 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-

24、safety 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 sea

25、ts 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 p

26、assenger-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

27、safety 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：44.50）(1).What does the author mainly discuss in this passage?A How to avoid car crash. C

28、 How to educate children properly.B How to design safer baby equipment. D How to properly secure children in the car.（分数：8.90）A.B.C.D.(2).Which of the following is NOT among the “improper ways“ mentioned in the passage?（分数：8.90）A.They dont know where best to place the child.B.They dont have the safe

29、ty equipment 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?A Forward-facing seats. C Front seats.B Rear-facing seats. D Back seats.（分数：8.90）A.B.C.D.(4)

30、.The author indicates that a passenger-side air bag _.（分数：8.90）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, Par

31、a. 4) mean?A Finish schooling. C Collapse.B Change to something else. D Stand.（分数：8.90）A.B.C.D.十二、Part Cloze(总题数：1，分数：70.00)As the pace of life continues to increase, we are fast losing the art of relaxation. Once you are in the (67) of rushing through life, being on the go from morning till night,

32、it is hard to (68) down. But relaxation is essential for a (69) mind and body.Stress is natural part of everyday life and there is no way to (70) it. In fact, it is not the bad thing it is often (71) to be. A certain amount of stress is vital to provide (72) and give purpose to life. It is only (73)

33、 the stress gets out of control that it can lead to (74) performance and ill health.The amount of stress arsons can withstand depends very much (75) the individual. Some people are not afraid of stress, and (76) characters are obviously prime material for managerial responsibilities. Others lose (77

34、) at the first signs of unusual difficulties. When (78) to stress, in whatever form, we react both chemically and (79) . In fact we make choice between “flight and fight“ and in more primitive days the choices made the difference (80) life and death. The crises we meet today are (81) to be so extrem

35、e, but however little the stress, it (82) the same response. It is when such a reaction lasts long, through continued (83) to stress, that health becomes (84) . Such serious conditions as high blood pressure and heart diseases have (85) links with stress. Since we cannot (86) stress from our lives (

36、it would be unwise to do so even if we could), we need to find ways to deal with it.（分数：70.00）(1).A routine C principleB habit D rule（分数：3.50）A.B.C.D.(2).A slow C holdB count D knock（分数：3.50）A.B.C.D.(3).A basic C healthyB wealthy D potential（分数：3.50）A.B.C.D.(4).A avoid C surpassB manifest D pursue（分

37、数：3.50）A.B.C.D.(5).A suspected C suspendedB surrendered D supposed（分数：3.50）A.B.C.D.(6).A consideration C motivationB confidence D inspiration（分数：3.50）A.B.C.D.(7).A when C whyB which D what（分数：3.50）A.B.C.D.(8).A prevalent C primaryB poor D productive（分数：3.50）A.B.C.D.(9).A to C inB at D on（分数：3.50）A.B

38、.C.D.(10).A such C soB as D thus（分数：3.50）A.B.C.D.(11).A eyesight C directionB heart D interest（分数：3.50）A.B.C.D.(12).A promised C exposedB encouraged D propelled（分数：3.50）A.B.C.D.(13).A biochemically C spirituallyB physically D materially（分数：3.50）A.B.C.D.(14).A between C alikeB among D into（分数：3.50）A.

39、B.C.D.(15).A unalike C unlikelyB unaware D unknown（分数：3.50）A.B.C.D.(16).A concludes C dissolvesB excludes D involves（分数：3.50）A.B.C.D.(17).A explosion C extensionB exposure D expansion（分数：3.50）A.B.C.D.(18).A endangered C harmfulB inspired D frustrated（分数：3.50）A.B.C.D.(19).A established C constructedB

40、 created D built（分数：3.50）A.B.C.D.(20).A isolate C refrainB apart D remove（分数：3.50）A.B.C.D.十三、Part Translation(总题数：5，分数：35.00)2.At 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 y

41、ears, 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), 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-1673 答案解析(总分：712.00，做题时间：90 分钟)一、Part Writing(总题数：1，分数

42、：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One Way to Solve the Problem（分数：106.00）_正确答案：( One Way to Solve the ProblemTo 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 a

43、s gasoline, solar energy is inexhaustible in supply. The growth of cities and increase of vehicles call for more supply 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

44、 cleanliness. Traditional vehicles operating on gasoline give off exhaust, causing damage to human health and polluting 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

45、brighter, and the air will no longer be a threat to our health.Because of the two benefits of using solar energy as a new fuel, we should spend more money on the research which can make our dream come true.)解析：二、Part Reading Compr(总题数：1，分数：70.00)The Right Amount of EnergyWe all enjoy being around pe

46、ople with energy. They inspire us. They are stimulating, fun, 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 undere

47、stimate the energy level required to generate enthusiasm among 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 calls, and television and radio interviews. Each of these opportunities requires a higher level of energy than would normal