武汉理工大学汽车学院2017研究生专业英语试题及翻译答案
武汉理工大学汽车学院2017研究生专业英语试题及翻译答案 3
Translate the following English into Chinese:The back axle1、The final driveHaving dealt with the mechanical transmission system between the engine and output from the gearbox, we now turn to the three alternative final stages which are live axles, dead axles and axleless transmissions. A live axle is one that either rotates or houses shafts that rotate, while a dead axle is one that does neither, but simply carries at its ends the stub axles on which the wheels rotate.The functions of turning the drive from the propeller shaft through 90°to distribute it to the two wheels, and of reducing the speed of rotation – thus increasing the torque – is performed by the gearing carried in the final drive unit, usually housed in the back axle. For relatively small reductions –up to about 7:1 –single-stage gearing is used; but for greater reductions, two or even three stages may be required, and the gearing for one or more of these stages may be housed in the wheel hubs. The terms single-, double- and triple-reduction axles are therefore used.Generally, the first stage is either a bevel pinion and what is termed the crown wheel, or a worm and worm-wheel, both of which of course turn the drive through 90°. Worm drives have the advantages of silence, either a low drive line or a high ground clearance – according to whether the worm is underslung or overslung relative to the wheel – ease of providing for a through drive to a second axle in tandem with the first, and the fact that a high single-reduction ratio can be readily provided – even as high as 15:1.Bevel and hypoid bevel final drives are, however, far more common because they are less costly to manufacture and have a higher efficiency – the sliding action of worm teeth generates a lot of heat, especially if the gear ratio is high, and makes heavy demands on the lubricant. A hypoid bevel gear is one in which the axes of the crown wheel and the pinion are not in the same plane, and in which therefore some sliding action takes place between the meshing teeth. The one advantage is that a low propeller drive line can be obtained, so that the floor, and therefore centre of gravity, of the vehicle can be kept down.2、Single-reduction live axlesAn elementary single-reduction live axle –with a differential –is illustrated diagrammatically in Fig. 1. It has a hollow casing A, which carries on its ends the road wheels B. The weight of the body and load is supported by the casing A through the springs which are attached to the body and to the axle in a manner which will be described later. The casing in turn is supported at its ends by the road wheels. It therefore acts as a beam and is subjected to a bending action as is shown in Fig. 2,where the forces P are the supporting forces supplied by the road wheels, and the forces W are the body load, applied to the casing through the springs. The casing has to be stiff enough to withstand this bending action without undue flexure.Supported in bearings in the casing A is a short shaft D integral with which is a bevel pinion E. The shaft D is coupled by means of a universal or flexible joint, outside the casing, to the propeller shaft and hence to the mainshaft of the gearbox. Inside the casing the bevel pinion E meshes with, and drives, a bevel wheel F which is fixed to a transverse shaft G. This shaft is supported in bearings HH in the casing and is bolted to the hubs of the road wheels B at its outer ends. Obviously, when the pinion shaft D is turned by the propeller shaft the drive is transmitted through the bevel wheel to the transverse shaft G and hence to the road wheels. The road wheels are kept in place on the casing A in the end direction by nuts J and shoulders K of the casing. Although a bevel gear drive is shown, the principle would have been similar –only the gear arrangement different – had a worm drive been used.Fig. 1 Single-reduction axleFig. 23、Torque reactionFrom Fig. 1, it can be seen that the propeller shaft applies to the shaft D a torque which, as it is transmitted through the bevel gearing, is increased in the same ratio as the speed is reduced. This increased torque is then transmitted through the shaft G to the road wheels. From Newton’s third law of motion, we know that action andreaction must be equal and opposite, so not only will this torque tend to rotate the wheel, but also the reaction from the wheel will tend to rotate the shaft G in the opposite sense. Therefore, there will be a tendency for the pinion and its shaft D to swing bodily around the crown wheel, and this tendency will be reacted by the axle casing. Some means therefore must be introduced to prevent the axle casing from rotating in the opposite direction. This may be simply the leaf springs themselves, or additional links – torque-reaction or radius rods – may be used and will be essential if coil, instead of leaf, springs are employed.Similarly, the axle casing will tend to rotate about the axis of the bevel pinion in a direction opposite to that of rotation of the propeller shaft. However, since the torque transmitted by the propeller shaft is less than that in the driveshafts, it can in most circumstances be reacted satisfactorily simply by the suspension springs.4、Driving thrustAgain, according to Newton’s third law of motion, the driving thrust, or tractive effort, of the road wheels is reacted by the vehicle structure, the reaction being the inertia of the mass of the vehicle if it is accelerating, or rolling resistance of the other axle plus the wind resistance if it is not –the rolling resistance of the tyres of the driving axle involves of course purely local action and reaction. In effect, therefore, the driving axle has to push the carriage unit along, so it must be connected to the structure of the vehicle in such a way that this forward thrust can be transmitted from one to the other. This connection can be either the leaf springs or some other linkage for locating the axle relative to the carriage unit. The relevant members of this linkage are known as thrust members, or radius rods.答案:后桥1、主减速器学习过介于发动机和变速器输出之间的传动系统之后, 我们现在开始学习传动系统的最后一个阶段,它有三种可替换的形式,即断开式车桥、整体式车桥以及无轴传动。
2017年全国硕士研究生入学统一考试英语(二)试题答案详解 .doc
2017年全国硕士研究生入学统一考试英语(二)试题答案详解(完整版)注意:英语试卷为花卷,以答案内容进行核对万学海文教研中心英语教研室Section I Use of English1、【答案】[C] warning【解析】此处考察词义辨析。
首句说:人们几个世纪以来一直在思索没有工作的未来。
该句含义为:现在也是如此,学者们再次_______技术正在取代人类劳动。
从句为负向,故首先排除boasting吹嘘,ensuring确保。
Denying否认与首句中心句相冲突,故答案为Warning警告,语义逻辑通顺。
2、【答案】[A] inequality【解析】此处考察词义辨析。
该句含义为:“一些人认为即将来临的不用工作的世界通过______来定义。
少数的富人拥有所有的财富,而大多数人则在一片贫穷的荒芜之地中挣扎着生存。
”后一句话为对前一句的解释,所以这是一个不平等的世界,选inequality。
3、【答案】[D] prediction【解析】此处考察词义辨析。
该句含义为:一个不同的,而并不相互排斥的_______认为未来将成为一面不同类别的荒芜之地。
此处,prediction(语言)呼应了文中future (未来),为最佳选项,且代入原文语义通顺。
Policy政策,guideline指导方针,resolution 决心,在此处都不符合题意。
4、【答案】[A] characterized【解析】此处考察词义辨析。
前文说一种与众不同的荒芜之地,one为同位语补充说明荒地特征。
该句含义为:未来将成为一面不同类别的荒芜之地,一个以漫无目的性________的荒芜之地。
Be characterized by以……为特征,此处purposelessness(漫无目的)的确是一种特征,故该选项为正确答案。
Divide分割,measure测量,balance 平衡,均语义不通。
5、【答案】[B] meaning【解析】此处考察词义辨析及词义复现。
武汉理工研究生英语课文翻译(五篇模版)
武汉理工研究生英语课文翻译(五篇模版)第一篇:武汉理工研究生英语课文翻译1.Science and science education teaching practices have come under closer scrutiny in the United States.美国对其科学及科学教育教学实践进行了更为周密的调查研究。
2.The educational system in the United States stands apart from the rest of the world.美国的教育体系与世界其他国家的相比可谓独树一帜。
3.Universities must teach in a student-sensitive manner and offer, shopping-mall style,/a great variety of courses that will attract as many students as possible.大学的教学必须要顾及学生的需求,要以购物中心的方式提供多门课程去吸引尽可能多的学生。
4.The difference is small enough to be more than offset by the fact that…在生产率上和欧洲的差距小得足以被抵消掉。
5.A high level of scientific understanding among the general population is connected to expectations of high productivity in the work place.人们期望大众对科学的深刻理解可以带来工作场所的高生产率。
1.公益广告中的口号和形象不仅令人难忘,而且能引起广泛关注,激励人们采取行动。
The slogans and characters in the public service messages are more than memorable--they raise awareness, inspire individuals to take action.2.大学教育的最终结果应该由学生在课堂的种种表现来衡量,他们是否精于知识的运用,是否接受了扎实的基础教育,是否在某一特殊领域称职。
2017考研英语一翻译真题解析.doc
2017考研英语一翻译真题解析.doc Directions:Read the following text carefully and then translate the underlined segments into Chinese. Your translation should be written neatly on the ANSWER SHEET. (10 points)The growth of the use of English as the world`s primary language for international communication has obviously been continuing for several decades.(46)But even as the number of English speakers expands further there are signs that the global predominance of the language may fade within the foreseeable future.Complex international, economic, technological and culture change could start to diminish the leading position of English as the language of the world market, and UK interests which enjoy advantage from the breath of English usage would consequently face new pressures. Those realistic possibilities are highlighted in the study presented by David Graddol(47)His analysis should therefore end any self-contentedness among those who may believe that the global position of English is so stable that the young generation of the United Kingdom do not need additional languagecapabilities.David Graddol concludes that moonlit English graduates face a bleak economic future as qualified multilingual youngsters from other countries are proving to have a competitive advantage over their British counterparts in global companies and organizations. Alongside that, (48)many countries are introducing English into the primary-school curriculum but British schoolchildren and students do not appear to be gaining greater encouragement to achieve fluency in other languages.If left to themselves, such trends will diminish the relative strength of the English language in international education markets as the demand for educational resources in languages, such as Spanish , Arabic or Mandarin grows and international business process outsourcing in other language such as Japanese, French and German, spreads.(49)The changes identified by David Graddol all present clear and major challenges to UK`s providers of English language teaching to people of other countries and to broader education business sectors. The English language teaching sector directly earns nearly &1.3 billion for the UK in invisible exports and our other education related exploresearn up to &10 billion a year more. As the international education market expands, the recent slowdown in the number of international students studying in the main English-speaking countries is likely to continue, especially if there are no effective strategic policies to prevent such slippage. The anticipation of possible shifts in demand provided by this study is significant:(50) It gives a basis to all organization which seek to promote the learning and very different operating environment. That is a necessary and practical approach. In this as in much else, those who wish to influence the future must prepare for it.【答案】(46)翻译:但是即使当下英语使用者的人群还在进一步扩大,有迹象表明:在可预见的未来,英语可能会逐渐失去其全球主导地位。
2017年全国硕士研究生入学统一考试英语(二)真题及解析
2017年全国硕士研究生入学统一考试英语(二)真题及解析(江南博哥)材料题根据下面资料,回答1-20题People have speculated for centuries about a future without work. Today is no different, with academics, writers, and activists once again1that technology is replacing human workers. Some imagine that the coming work-free world will be defined by2.A few wealthy people will own all the capital, and the masses will struggle in an impoverished wasteland.A different and not mutually exclusive3holds that the future will be a wasteland of a different sort, one4by purposelessness: Without jobs to give their lives5, people will simply become lazy and depressed.6, today's unemployed don't seem to be having a great time. One Gallup poll found that 20 percent of Americans who have been unemployed for at least a year report having depression, double the ratefor7Americans. Also, some research suggests that the8for rising rates of mortality, mental-health problems, and addicting9poorly-educated, middle-aged people is a shortage of well-paid jobs. Perhaps this is why many10the agonizing dullness of a jobless future.But it doesn't11follow from findings like these that a world without work would be filled with unease. Such visions are based on the12of being unemployed in a society built on the concept of employment. In the13of work, a society designed with other ends in mind could14strikingly different circumstances for the future of labor andleisure. Today, the15of work may be a bit overblown. "Many jobs are boring, degrading, unhealthy, and a waste of human potential, " says John Danaher, a lecturer at the National University of Ireland in Galway.These days, because leisure time is relatively16for most workers, people use their free time to counterbalance the intellectual and emotional17of their jobs. "When I come home from a hard day's work, I often feel18," Danaher says, adding, "In a world in which I don't have to work,I might feel rather different"—perhaps different enough to throw himself19a hobby or a passion project with the intensity usually reserved for20matters.1、[单选题]第(1)题选_______.A.boastingB.denyingC.warningD.ensuring正确答案:C参考解析:文章首句说,几个世纪以来,人们一直都在推测未来将没有工作。
武汉理工大学2017年博士研究生入学考试英语试题
武汉理工大学2017年博士研究生入学考试英语试题Unit 1 SchoolingPassage OneVocabulary1.striking2.slender impeccable3.discernible4.sloppy5.sagacity6.arrogance7.vow8.homonym9.glistening10.fix the blame onPassage TwoVocabulary1. A2. B3. C4. A5. B6. D7. A8. D9. D10.CTranslation1. 我曾经遇到过这样一位管弦乐指挥严师。
当有人弹错时,他怒骂他为白痴”;当有人弹走音时,他暂停指挥,怒吼。
他就是杰瑞·卡帕琪斯基——乌克兰移民。
2. 传统的观念认为老师应该为学生梳理知识,而不是一味的把知识塞进他们的脑袋里。
作业和小组学习都是备受青睐的学习手段。
传统的方法,如讲授和背诵,都被讥讽为“钻杀”,被人反对,被贬为是用正确的方法来蚕食年轻一代的创造力和积极性。
3. 死记硬背现在被作为解释来自印度(印度人的记忆力让人赞不绝口)家庭的孩子在全国拼字比赛中大胜对手的一个原因。
4. 当然,我们也担心失败会给孩子造成精神创伤,削弱他们的自尊。
5. 研究人员曾以为,最有效的老师会通过小组学习和讨论带领学生学习知识。
Unit 2 MusicPassage OneVocabulary1. molecular2. hyperactive3. integrated4. retention5. condense6. clerical7. alert8. aesthetically9. compelling10. undeniablyPassage TwoVocabulary1. B2. D3. A4. B5. C6. D7. A8. B9. D 10. C Translation1.一项新的研究消除了某些美国人所珍视的观点,即音乐能够提高孩子的智力。
2017年研究生英语学位课统考真题及答案
2017年研究生英语学位课统考真题:Part II. Vocabulary ( 10 minutes, 10 points)Section A (0.5 point each)21. The focus on profitability pushes the systems unreasonably large, rendering them more vulnerable to terrorist attacks.A declaringB verifyingC makingD indicating22. The 8.5-ton Shenzhou III spaceship has been substantially improved in terms of the life-support systems.A technologicallyB considerablyC structurallyD internally23. According to the American judicial system twelve people constitute a jury.A composeB overthrowC disposeD surpass24. With so many trivial matters to attend to, he can hardly get down to reading for the test.A participate inB cater toC indulge inD see to25. The decently dressed son and the humble-looking father formed a striking contrast.A astonishingB humiliatingC noticeableD fleeting.26. Nowadays the prevention against SARS has assumed new significance and attracted much attention.A carried onB taken onC worked onD embarked on27. At the economic forum, each speech by a distinguished guest has to be translated simultaneously.A once in a whileB at the same timeC in a broad senseD as soon as possible.28. Studies of the role of positive thinking in our daily lives have yielded interesting results.A specific=definiteB activeC creativeD confident.29. This training course is intended to improve the competence of English of the staff.A proficiencyB graspC efficiencyD competition30. Students are supposed to set aside enough time for recreations and sports.A set apartB leave outC go aboutD put upSection B (0.5 point each)31. Some of the old customs has continued ____ politeness although they are no longer thoughtabout now.A in the way ofB in the eyes ofC in the face ofD in the form of32. One of the chief functions of slang words is to consolidate one’s ___ with a group.A identificationB specificationC introductionD superstition33. Given the other constitutional grounds elaborated by the justices, the association ____ thatschools should continue to test, if they so choose.A preserveB safeguards B maintains D conserves34. Finding out information about these universities has become amazingly easy for any one withthe Internet ____A entranceB admissionC accessD involvement35. Lack of exercise as well as unhealthy dietary habits can increase the risk of ____A mobilityB moralityC maturityD mortality36. On this bridge many suicide attempts are ____; lives can be saved.A impulsiveB responsiveC destructiveD speculative37. Abraham Lincoln was born on a small farm where the forests were ____ by wild animals.A residedB inhabitedC segregatedD exhibited38. Some teenagers a re so crazy about video games as to play them many hours________, if possible.A on purposeB on hand .C on creditD on end39. Authorities of wildlife have spent millions of dollars on the protection of nature ____A reservesB preservativesC conservativesD reservations.-daughter, her ____ parents having died in an accident.40. The young lady is Mr. Smith’s stepA ecologicalB psychologicalC physiologicalD biologicalPart III. Cloze Test (10 minutes, 1 point each)No one knows for sure whether the type of tea (you drink) makes a difference in health, but experts say all kinds of teas probably have some health 41 . Each contains high levels of antioxidants (抗氧化剂), 42 affect the process by which oxygen interacts with a substance t o change its chemical 43 . But, the way (tea is processed) can change antioxidant levels 44color and taste.Green tea is made by picking the leaves and quickly heating them to stop oxidization. Green tea typically has a 45 , fresh taste. Black tea is processed t o fully oxidize and ferment (发酵) the leaves and create a stronger taste. Some experts suggest that this 46 some variation in health effects between black and green teas. The more rare white tea is considered the finest of teas because it 47 the youngest buds from the plants, which are still covered with whitish hairs when they’re picked. White and green teas have 48 amount of caffeine. But even black tea containonly about half as much caffeine as coffee.Herbal teas are something 49 different. They are made from the leaves, flowers or roots of various plants. Herbal teas can vary widely 50 their health effects.41. A advantages B benefits C merits D profits42. A where it B that C which D when it43. A elements B ingredients C fragment D composition44. A as well as B as it is C as far as D as it were45. A faint B mild C tender D gentle46. A joins in B hands in C results in D gives in47. A composes of B makes out C makes up D consists of48. A less B the least C more D the most49. A entirely B inevitably C enormously D irresistibly50. A in case of B in proportion to C in exchange for D in terms ofPart IV Reading Comprehension (45 minutes, 30 points, 1 pint each)Passage OneSingletons, referring to those who live alone, are being comforted by well-meaning friends andfamily and told that not having a partner is not the end of the world. So, it would seem that they can say, yes, it is not. But no, in fact, it is the end.A gloomy study has just been released that says that the international trend towards living aloneis putting an unprecedented strain on our ecosystem.For a number of reasons---- relationship breakdown, career choice, longer life spans, smaller families---- the number of individual households is growing. And this is putting intolerable pressure on natural resources, and accelerating the extinction of endangered plant and animal species. And there is worse news. Running a refrigerator, television, cooker, plumbing system justfor selfish little you is a disastrous waste of resources on our over-populated planet. “The efficiency is a lot higher in households of two people or more, simply because theyof resource consumption”share everything. Well imagine that . Just when you thought living alone was OK, you would findthat all the time you were the enemy of mankind. Every time you put the kettle on the stove for acup of coffee you were destroying Mother Earth. Indeed, it is not just your mother who is a bitworried by your continuing single status ---- you are letting down the entire human race by nothaving a boyfriend or girlfriend. The trouble is that society has a group instinct and people panicand hit out when they see other people quietly rebelling and straying away from the “family and coupledom.The suggestion is that singledom should be at best a temporary state. Unless you are assimilatedinto a larger unit, you can never be fully functional.Try “communal living.” There are all these illustrations of young attractive people having aFriends.“green time,” laughingly bumping into each other. It looks like an episode of the TV seriesAnd the message is clear: Togetherness is good, solitude is bad, and being single on your own isnot allowed.51. Well-meaning friends and family members often tell those who live alone that _____A they should end their singledom as soon as possible.B they should live together with other singletons.C singledom is an acceptable life-style.D singledom can shorten one’slife-span.52. Which of the following may NOT be the reason for the increasing number of households as mentioned in the passage?A Many people get divorced because of unhappy marriage.B Now people can afford to support a household individually.C Some people have to sacrifice family life for their careers.D Many people live much longerthan before.53. The author thinks living alone is disastrous mainly because singledom is _________A harmful to people’s life.B destructive to our ecosystem.C dangerous to plants and animals.D unworkable in our society54. It is implied in the passage that singletons are usually _______A self-reliantB self-consciousC self-sufficientD self-centered55. When seeing others living alone, some people panic because they think singledom is ____A abnormalB diversifiedC unimaginableD disgusting56. The author suggests that singletons should ___________A find boy friends or girl friends.B live with their parents and other family members.C live together and share more with their friends.D watch more episodes of the TV seriesFriends.Passage TwoIn 1999 when MiShel and Carl Meissner decided to have children, they tackled the next bigissue; Should they try to have a girl? It was no small matter. MiShel’s brother had beco from a hereditary condition in his early 20s, and the Meissners had learned that the condition is adisorder passed f rom mothers to sons. If they had a boy, he would have a 50 percent chance ofhaving the condition. A girl would be unaffected. The British couple’s inquiries about sex selectionled them to Virginia, U.S., where a new sperm-separation technique, called MicroSort, was experimental at the time. When MiShel became pregnant she gave birth to a daughter. Now theywill try to have a second daughter using the same technique.The techniques separates sperm into two groups--- those that carry the X-chromosome (染色体) producing a female baby and those that carry the Y-chromosome producing a male baby.The technology was developed in 1990s, but the opening of laboratory in January 2003 inCalifornia marked the company’s first expansion. “We believe the number ofpeople who want this technology is greater than those who have access to it.” Said Keith L. Blauer, the companydirector.This is not only a seemingly effective way to select a child’s gender.It also brings a host of ethical and practical considerations ----especially for the majority of families who use the techniquefor nonmedical reasons.The clinic offers sex selection for two purposes: to help couples avoid passing on a sex-linked genetic disease and to allow those who already have a c hild to “balance” their family by having a baby of the opposite sex.Blaucer said the company has had an impressive success r ate: 91 percent of the women who become pregnant after sorting for a girl are successful, while 76 percent who sort for a boy and get pregnant are successful.The technique separates s perm based on the fact that the X chromosome is larger than the Y chromosome. A machine is used to distinguished the size differences and sort the sperm accordingly.57. Why did MiShel and Carl decide not to have a boy?A Because t hey might give birth to a blind baby.B Because Carl might pass his family’s disease to his son.C Because the boy might become blind when he grows up.D Because they wanted a daughter to balance their family.58. When MiShel gave birth to her first girl, the new sperm-separation technique ____A had already been well-developed.B had not been declared successful.C was available to those who wanted it.D had been widely accepted in the medical world.primary concern regarding the application of the new59. Which of the following is the author’stechnology?A The expansion of the new technology may not bring profits to the companies.B Most people who use the technology will not have a baby as they want.C The effect of the new technology still needs to be carefully examined.D Increasing use of the technology may disturb the sex balance in the population60. According to Mr. Blauer, by using the new technology, ______A 91% of the women successfully give birth to girls.B 76% of the women get pregnantwith boys.C it is more successful for those who want to have girls.D it is more successful for those who wantto have boys.61. The sperm-separation technique is based on the fact that the chromosomes responsible for babies’ sex_____A are of different shapesB are of different sizesC can be identifiedD can be reproduced62. We can infer from this passage that the new technology_________A may not guarantee people a daughter or a son as they desire.B is used by most families for nonmedical reasons.C has brought an insoluble ethical dilemmafor mankind.D will lead to a larger proportional of females in the population.Passage ThreeWithout question there are plenty of bargains to be had at sales time ----particularly at thetop-quality shops whose reputation depends on having only the best and newest goods in stock each season. They tend, for obvious reasons, to be the fashion or seasonal goods which in due course become the biggest bargains.It is true that some goods are specially brought in for the sales but these too can provide exceptional value. A manufacturer may have the end of a range left in his hands and be glad to sellthe lot off cheaply to shops; or he may have a surplus of a certain material which he is glad to makeup and get rid of cheaply; or he may be prepared to produce a special line at low cost merely tokeep his employees busy during slack period. He is likely t o have a good many “seconds” available and if their defects are trifling these may be particularly good bargains.Nevertheless, sales do offer a special opportunity for sharp practices and shoppers need to beuld be clearly marked as such and not sold as if theyextra critical. For example the “second” showere perfect. The term “substandard,” incidentally, usually indicates a more serious defect thanMore serious is the habit of marking the price down from an alleged previous price “seconds.” which is in fact fictitious. Mis-description of this and all other kinds is much practiced by the menwho run one-day sales of carpets in church halls and the like. As the sellers leave the district the dayafter the sale there is little possibility of redress. In advertising sales, shops may say “only 100 left-price” when only awhen in fact they have plenty more; conversely they may say “10,000 at halfwerefew are available at such a drastic reduction. If ever the warning “let the buyer beware” necessary it is during sales.63. Which kind of goods can be among the best bargains?A Cheapest goodsB Newest goodsC Seasonal goodsD Goods in stock64. The second paragraph deals with all of the following types of goods EXCEPT ____A surplus goodsB low-cost goodsC the end lot goodsD exceptionally valued goods65. In order to maintain his business during a bad time, a manufacturer may ____A have his goods produced at low cost.B sell his goods at a very low price.C have his employees sell his goods.D try to produce high quality goods.66. The passage suggests that “seconds”____________A are of better quality than “substandard goods”B attract buyers as particularly good bargains.C are defective but marked as perfect.D are goods with serious defects67. The word “redress” ( the underlined word in the last paragraph) probably means ____A dressing againB change of addressC compensation for something wrong.D selling the same product at different prices.68. During sales shoppers should ____A find the best bargains at every opportunity.B beware of being cheated.C buy things that are necessary.D pay more attention to the price.Passage FourHow many of today’s ailment, or even illnesses, are purely psychological? And how far can thesebe alleviated by the use of drugs? For example a psychiatrist concerned mainly with the emotionalproblems of old people might improve their state of mind somewhat b y the use of anti-depressantsbut he would not remove the root cause of their depression ----- the feeling of being useless, oftenunwanted and handicapped by failing physical powers.One of the most important controversies in medicine today is how far doctors, and particularlypsychologists, should depend on the use of drugs for “curing” their patients. It is not merel drugs may have been insufficiently tested and may reveal harmful side effects as happened in thecase of anti-sickness pills prescribed for expectant mothers but the uneasiness o f doctor who feelthat they are treating the symptoms of a disease without removing the disease itself. On the otherhand, some psychiatrists argue that in many cases such as chronic depressive illness it is impossibleto get at the root of the illness while the patient is in a depressed state. Even prolonged psychiatriccare may have no noticeable effect whereas some people can be lifted out of a depression by the useof drugs within a matter of weeks. These doctors feel not only that they have no right to withholdsuch treatment, but that the root cause of depression can be tackled better when the patient himselffeels better. This controversy is concerned, however, with the serious psychological illnesses. Itdoes not solve the problem of those whose headaches, i ndigestion, backache, etc. are due tophysical cause and as a matter “nerves”. Commonly a busy family doctor will ascribe them to someof routine prescribe a drug. Once again the symptoms are being cured rather than the disease itself.It may be true to say, as one doctor suggested recently, that over half of the cases that come to the attention are not purely physical ailments. If this is so, the situation is seriousordinary doctor’sindeed.69. The author thinks that drugs used for treating psychological ills ______A could be ineffective in some cases.B usually have harmful side effects.C can greatly alleviate the illnesses.D can remove the root causes.70. The controversy mentioned in the passage focuses on ___A whether psychologists should use drugs to cure their patients.B how psychologists should treat their patients.C the fact that all of the drugs have harmfulside effects.D the extent to which drugs should be used to fight psychological illness.71. The passage indicates that psychologists _____A find it impossible to remove a psychological diseaseB feel dissatisfied at treating theirpatients with drugs.C believe that the root cause of a disease can be ignored.D can do nothing if the patient is in adepressed state .72. When treating patients with psychological problems, some doctors feel that they ____A are at a loss for treatment.B have no right to use drugs.C have to cure their patients by any means.D should use drugs to treat the symptoms.73. A family doctor would normally consider a headache or backache as a result of ____A a more serious diseaseB some emotional problem.C a physical disorderD prolonged work74. Regarding the situation of psychological problems the author feels ____A concernedB hopelessC surprisedD disappointedPassage FiveThose who make the rules for financial institution probably should take a modified oath. Theirpledge would be: First, do no harm. Second, if the reforms put before me) are unclear, don’t approve them.Charles Morris may not have intended his new book Money, Greed, and Risk to cast such a dimlight on the regulators, but it does. In fact, it may serve as a wake-up call for true believers in ourcurrent regulatory structure, most of which was erected in the 1930s and most of which Morrisseems to favor, despite the stupid results it has caused.Morris, a former Chase Manhattan banking executive, outlines in great detail, again and again,how regulators, lawmakers, firms and many of the customers marched straight into mortgage, currency, thrift (互相储蓄) and other investment disasters. His discussion of Regulation Q, anattempt by Congress in the 1960s to rescue ailing savings and loans by regulating interest rates,reveals not only Congressional economic illiteracy, but also the deep harm such foolish thinking cando to the real economy.After some 260 pages listing the foolish things of Wall Street, regulators and lawmakers, Morrisdraws some pessimistic conclusions: “One constant in all the crises is that the regulatory responses come only after a crisis hits its peak.” For example, it “took the S&L crisis of the 1980s to b honest accounting to thrifts, and it wasn’t until the banking sector suffered huge losses in real e and foreign loans that regulators began to enforce strict capital standards.”So, what is the point of regulation? Morris, who is excellent at recounting tales of regulation gone。
武汉理工大学研究生英语课后习题(翻译)
Unit 11 Philosophy of Life课后习题:1.幸福不在于拥有金钱,而在于获得成就时的喜悦以及产生创造力的激情。
译:Happiness lies not in the mere possession of money, but in the joy of achievements and the thrill of creative efforts.2.从1994年开始,大学学费已经从1000涨到了3500,以至于许多学生,尤其是那些来自贫困区的学生选择从事兼职工作来筹集他们昂贵的支出。
译:Starting from September 1994, the college tuition and fees has soared from 1000 to 3500 so that many students, especially those from poverty-stricken areas, choose to do part-time jobs to cope with their expensive expenditure.3.总统所作的决定,经常是他的判断,他对僚属的信任以及对他们的情绪的关怀的混合体。
译:A presidential decision is always an amalgam of judgement, confidence in his associates, and concern about their morale.4.风格优雅华丽,曲调流畅委婉,反映出江南人勤劳朴实、细致含蓄的性格特色。
译:The style is refined smooth and indirect, expressing the hard-working meticulous and Spartan character of the people who live south of the Yangtze.5.保险业最近受到几项不利的经济因素所困而前景黯淡。
2017年考研真题翻译
2017年考研真题翻译2017年考研英语真题已于近日发布,其中的翻译题一直是考生们备考的重点。
本文将对2017年考研英语翻译题进行解析,帮助考生们更好地应对翻译题的挑战。
首先,让我们来看一下2017年考研英语真题的翻译部分:Directions: Read the following text carefully and then translate the underlined segments into Chinese. Your translation should be written clearly on the ANSWER SHEET. (10 points)1. The rise of the Tea Party, Occupy Wall Street, the Bernie Sanders insurgency, and the raucous rallies of Donald Trump are the most obvious indication of a revolt against the political establishment. But these are not the only expressions of dissatisfaction with how the country is being governed. The more fundamental rebellion is taking place in primary elections all over the country.(2017年考研英语真题翻译)2. Large portions of the population are searching for something different, something much better, than being governed by a self-perpetuating managerial elite that is both unelected and largely unaccountable.(2017年考研英语真题翻译)3. While this may be a new challenge for the political parties, it is not exactly a new phenomenon. Similar moments of disruptive electoral rebellion have occurred about once every third generation in American history, fundamentally reshaping the party system.(2017年考研英语真题翻译)根据以上的翻译题,我们可以采用以下的格式来解答:1.对于第一句话,我们可以将其翻译为:"茶党崛起、占领华尔街、伯尼·桑德斯的反抗以及唐纳德·特朗普的喧闹集会是对政治体制的公然叛逆的明显信号。
2017年考研英语一真题及答案解析
2017年考研英语一(答案及解析)Section I Use of EnglishDirections:Read the following text. Choose the best word(s) from each numbered blank and mark A, B, C or D on the ANSWER SHEET.(10 points)Could a hug a day keep the doctor away? The answer may be a resounding "yes!" ___1__ helping you feel close and __2___to people you care about, it turns out that hugs can bring a ___3__ of health benefits to your body and mind. Believe it or not, a warm embrace might even help you __4___ getting sick this winter.In a recent study ___5__ over 400 healthy adults,researchers from Carnegie Mellon University in pennsylvania examined the effects of perceived social support and the receipt of hugs ___6__ the participants' susceptibility to developing the common cold after being ___7__ to the virus. People who perceived greater social support were less likely to come ___8__ with a cold, and the researchers __9___ that the stress-reducing effects of hugging ___10__ about 32 percent of that beneficial effect. ___11__ among those who got a cold, the ones who felt greater social support and received more frequent hugs had less severe __12___."Hugging protects people who are under stress from the ___13__ risk for colds that's usually__14___ with stress," Notes sheldon Cohen, a professor of psychology at Carnegie. Hugging "is a marker of intimacy and helps __15___ the feeling that others are there to help ___16__difficulty."Some experts ___17__ the stress-reducing,health-related benefits of hugging to the release of oxytocin, often called"the bonding hormone" __18___ it promotes attachment in relationships, including that between mothers and their newborn babies. Oxytocin is made primarily in the central lower part of the brain, and some of it is released into the bloodstream. But some of it___19__ in the brain, where it __20___ mood, behavior and physiology.1. [A]Besides [B]Unlike [C]Throughout [D]Despite2. [A]equal [B]restricted [C]connected [D]inferior3. [A]view [B]host [C]lesson [D]choice4. [A]avoid [B]forget [C]recall [D]keep5. [A]collecting [B]affecting [C]guiding [D]involving6. [A]on [B]in [C]at [D]of7. [A]devoted [B]attracted [C]lost [D]exposed8. [A]along [B]across [C]down [D]out9. [A]imagined [B]denied [C]doubted [D]calculated10. [A]served [B]restored [C]explained [D]required11. [A]Thus [B]Still [C]Rather [D]Even12. [A]defeats [B]symptoms [C]errors [D]tests13. [A]highlighted [B]increased [C]controlled [D]minimized14. [A]presented [B]equipped [C]associated [D]compared15. [A]assess [B]generate [C]moderate [D]record16. [A]in the name of [B] in the form of [C] in the face of [D] in the way of17. [A]attribute [B]commit [C]transfer [D]return18. [A]unless [B]because [C]though [D]until19. [A]remains [B]emerges [C]vanishes [D]decreases20. [A]experiences [B]combines [C]justifies [D]influences完型答案:1-5: ACBAD 6-10: ADCDC 11-15: DBBCB 16-20:CABADSection II Reading ComprehensionPart ADirections:Read the following four texts. Answer the questions below each text by choosing A, B, C or D.Mark your answers on the ANSWER SHEET. (40 points)Text 1First two hours, now three hours — this is how far in advance authorities are recommending people show up to catch a domestic flight, at least at some major U.S. airports with increasingly massive security lines.Americans are willing to tolerate time-consuming security protocols in return for increased safety. The crash of Egypt Air Flight 804, which terrorists may have downed over the Mediterranean Sea, provides another tragic reminder of why. But demanding too much of air travelers or providing too little security in return undermines public support for the process. And it should: Wasted time is a drag on Americans' economic and private lives, not to mentioninfuriating.Last year, the Transportation Security Administration(TSA) found in a secret check that undercover investigators were able to sneak weapons — both fake and real — past airport security nearly every time they tried. Enhanced security measures since then, combined with a rise in airline travel due to the improving economy and low oil prices, have resulted in long waits at major airports such as Chicago's O' Hare International. It is not yet clear how much more effective airline security has become — but the lines are obvious.Part of the issue is that the government did not anticipate the steep increase in airline travel, so the TSA is now rushing to get new screeners on the line. Part of the issue is that airports have only so much room for screening lanes. Another factor may be that more people are trying to overpack their carry-on bags to avoid checked-baggage fees, though the airlines strongly disputethis.There is one step the TSA could take that would not require remodeling airports or rushing to hire: Enroll more people in the PreCheck program. PreCheck is supposed to be a win-win for travelers and the TSA. Passengers who pass a background check are eligible to use expedited screening lanes. This allows the TSA to focus on travelers who are higher risk, saving time for everyone involved. TSA wants to enroll 25 million people in PreCheck.It has not gotten anywhere close to that, and one big reason is sticker shock: Passengers must pay $85 every five years to process their background checks. Since the beginning, this price tag has been PreCheck's fatal flaw. Upcoming reforms might bring the price to a more reasonable level. But Congress should look into doing so directly, by helping to finance PreCheck enrollment or to cut costs in other ways.The TSA cannot continue diverting resources into underused PreCheck lanes while most of the traveling public suffers in unnecessary lines. It is long past time to make the program work.21. The crash of Egypt Air Flight 804 is mentioned to[A]expl ain American’s tolerance of current security checks.[B]stress the urgency to strengthen security worldwide.[C]highlight the necessity of upgrading major U.S. airports.[D]emphasize the importance of privacy protection.答案 A[答案解释] 根据题干关键词 The Crash of EgyptAir Flight 804 定位到第一段第 3 句。
武汉理工大学专业英语试题-汽车201711-研究生期末试题
Translate the following English into Chinese:The back axle1、The final driveHaving dealt with the mechanical transmission system between the engine and output from the gearbox, we now turn to the three alternative final stages which are live axles, dead axles and axleless transmissions. A live axle is one that either rotates or houses shafts that rotate, while a dead axle is one that does neither, but simply carries at its ends the stub axles on which the wheels rotate.The functions of turning the drive from the propeller shaft through 90°to distribute it to the two wheels, and of reducing the speed of rotation – thus increasing the torque – is performed by the gearing carried in the final drive unit, usually housed in the back axle. For relatively small reductions –up to about 7:1 –single-stage gearing is used; but for greater reductions, two or even three stages may be required, and the gearing for one or more of these stages may be housed in the wheel hubs. The terms single-, double- and triple-reduction axles are therefore used.Generally, the first stage is either a bevel pinion and what is termed the crown wheel, or a worm and worm-wheel, both of which of course turn the drive through 90°. Worm drives have the advantages of silence, either a low drive line or a high ground clearance –according to whether the worm is underslung or overslung relative to the wheel –ease of providing for a through drive to a second axle in tandem with the first, and the fact that a high single-reduction ratio can be readily provided – even as high as 15:1.Bevel and hypoid bevel final drives are, however, far more common because they are less costly to manufacture and have a higher efficiency – the sliding action of worm teeth generates a lot of heat, especially if the gear ratio is high, and makes heavy demands on the lubricant. A hypoid bevel gear is one in which the axes of the crown wheel and the pinion are not in the same plane, and in whichtherefore some sliding action takes place between the meshing teeth. The one advantage is that a low propeller drive line can be obtained, so that the floor, and therefore centre of gravity, of the vehicle can be kept down.2、Single-reduction live axlesAn elementary single-reduction live axle – with a differential –is illustrated diagrammatically in Fig. 1. It has a hollow casing A, which carries on its ends the road wheels B. The weight of the body and load is supported by the casing A through the springs which are attached to the body and to the axle in a manner which will be described later. The casing in turn is supported at its ends by the road wheels. It therefore acts as a beam and is subjected to a bending action as is shown in Fig. 2, where the forces P are the supporting forces supplied by the road wheels, and the forces W are the body load, applied to the casing through the springs. The casing has to be stiff enough to withstand this bending action without undue flexure.Supported in bearings in the casing A is a short shaft D integral with which is a bevel pinion E. The shaft D is coupled by means of a universal or flexible joint, outside the casing, to the propeller shaft and hence to the mainshaft of the gearbox. Inside the casing the bevel pinion E meshes with, and drives, a bevel wheel F which is fixed to a transverse shaft G. This shaft is supported in bearings HH in the casing and is bolted to the hubs of the road wheels B at its outer ends. Obviously, when the pinion shaft D is turned by the propeller shaft the drive is transmitted through the bevel wheel to the transverse shaft G and hence to the road wheels. The road wheels are kept in place on the casing A in the end direction by nuts J and shoulders K of the casing. Although a bevel gear drive is shown, the principle would have been similar – only the gear arrangement different – had a worm drive been used.Fig. 1 Single-reduction axleFig. 23、Torque reactionFrom Fig. 1, it can be seen that the propeller shaft applies to the shaft D a torque which, as it is transmitted through the bevel gearing, is increased in the same ratio as the speed is reduced. This increased torque is then transmitted through the shaft G to the road wheels. From Newton’s third law of motion, we know that action and reaction must be equal and opposite, so not only will this torque tend to rotate the wheel, but also the reaction from the wheel will tend to rotate the shaft G in the opposite sense. Therefore, there will be a tendency for the pinion and its shaft D to swing bodily around the crown wheel, and this tendency will be reacted by the axle casing. Some means therefore must be introduced to prevent the axle casing from rotating in the opposite direction. This may be simply the leaf springsthemselves, or additional links – torque-reaction or radius rods – may be used and will be essential if coil, instead of leaf, springs are employed.Similarly, the axle casing will tend to rotate about the axis of the bevel pinion in a direction opposite to that of rotation of the propeller shaft. However, since the torque transmitted by the propeller shaft is less than that in the driveshafts, it can in most circumstances be reacted satisfactorily simply by the suspension springs.4、Driving thrustAgain, according to Newton’s third law of motion, the driving thrust, or tractive effort, of the road wheels is reacted by the vehicle structure, the reaction being the inertia of the mass of the vehicle if it is accelerating, or rolling resistance of the other axle plus the wind resistance if it is not – the rolling resistance of the tyres of the driving axle involves of course purely local action and reaction. In effect, therefore, the driving axle has to push the carriage unit along, so it must be connected to the structure of the vehicle in such a way that this forward thrust can be transmitted from one to the other. This connection can be either the leaf springs or some other linkage for locating the axle relative to the carriage unit. The relevant members of this linkage are known as thrust members, or radius rods.。
2017考研英语真题答案
2017考研英语真题答案2017年考研英语真题所涵盖的内容广泛,包括了阅读理解、翻译和写作等几个部分。
本文将分别对这几个部分的题目进行解析和提供相应的答案。
一、阅读理解部分阅读理解部分共有三篇文章,分别为A、B、C三篇,每篇文章后面都有几个相关的问题。
A篇文章主要讲述了自闭症(Autism)的研究进展和治疗方法。
通过对该篇文章的解读,我们可以得出以下答案:1. Autism is a mental disorder that affects a person's ability to communicate and interact with others.2. The brain of a person with autism processes information differently from that of a neurotypical person.3. There is no cure for autism, but early intervention and specialized education can help individuals with autism lead fulfilling lives.B篇文章讲述了现代人类与古代人类的基因差异。
以下是该篇文章问题的答案:1. Modern humans have inherited Neanderthal DNA, which accounts for about 2% of their genomic sequence.2. The analysis of ancient genomes shows that certain genetic variants in modern humans were passed down from Neanderthals.3. The interbreeding between Neanderthals and modern humans contributed to the genetic diversity found in modern humans today.C篇文章探讨了科学家在研究中发现的某个星系中的奇特现象。
武汉理工大学汽车专业英语复习题及答案
汽车专业英语复习题名词翻译:1、活塞环 piston ring2、电控系统electronic control system3、里程表speedometer4、发动机排量engine capacity5、自动变速器automatic transmission6、机油表oil gauge7、方向盘steering wheel8、做功冲程power stroke9、exhaust gas废气10. electric current电流11. high gear高速档12. automobile dealing汽车贸易13. sports car 跑车14. instrument panel仪表板15. accelerator pedal加速踏板16. physical property 物理性能17、电子燃油计量系统electronic fuel metering system18、减速slow down19、刹车蹄brake shoe20、General Motor 通用21、wheel drum 车轮毂22、TDC 上止点23、BDC 下止点翻译(中译英):上海汽车工业总公司已与德国大众和美国通用两大汽车公司建立了合资公司。
The Shanghai Auto Industry Corportion has established joint ventures with German V olkswagen and American General Motors.四冲程发动机—曲柄旋转两圈做功一次。
Four stroke —a power stroke every other revolution of the crank.液体冷却系由水泵、水套、发动机风扇、散热器等组成。
The liquid cooling system consists of water pumps,water jackets,engine fan ,radiator and so on.在仪表板上,我们能看见几个显示发动机运转情况的仪表。
2017年考研英语真题及答案完整解析
2017年考研英语真题及答案完整解析2017年全国硕⼠研究⽣⼊学统⼀考试英语试题Section I U se of EnglishDirections:Read the following text. Choose the best word(s) for each numbered blank and mark [A], [B], [C] or [D] on ANSWER SHEET 1. (10 points)The homeless make up a growing percentage of America’s population.1 homelessness has reached such proportions that local governments can’t possibly 2. To help homeless people 3 independence, the federal government must support job training programs, 4 the minimum wage, and fund more low-cost housing.5 everyone agrees on the number of Americans who are homeless. Estimates6 anywhere from 600,000 to 3 million.7 the figure may vary, analysts do agree on another matter: that the number of the homeless is 8. One of the federal government’s studies 9 thatthe number of the homeless will reach nearly 19 million by the end of this decade.Finding ways to 10 this growing homeless population has become increasingly difficult. 11 when homeless individuals manage to find a 12 that will give them three meals a day and a place to sleep at night, a good number still spend the bulk of each day 13 thestreet. Part of the problem is that many homeless adults are addicted to alcohol or drugs. And a significant number of the homeless have seriousmental disorders. Many others, 14 not addicted or mentally ill, simply lack the everyday 15 skills needed to turn their lives 16. Boston Globe reporter Chris Reidy notes that the situation willimprove only when there are 17 programs that address the many needs of the homeless. 18 Edward Zlotkowski, director of community service at Bentley College in Massachusetts, 19 it, “There has to be 20 of programs. What’s needed is a package deal.”1. [A] Indeed[B] Likewise[C] Therefore[D] Furthermore2. [A] stand[B] cope[C] approve[D] retain3. [A] in[B] for[C] with[D] toward[B] add[C] take[D] keep5. [A] generally[B] almost[C] hardly[D] not6. [A] cover[B] change[C] range[D] differ7. [A] Now that[B] Although[C] Provided[D] Except that8. [A] inflating[B] expanding[C] increasing[D] extending9. [A] predicts[B] displays[C] proves[D] discovers10. [A] assist[B] track[C] sustain[D] dismiss11. [A] Hence[B] But[C] Even[D] Only12. [A] lodging[B] shelter[C] dwelling13. [A] searching[B] strolling[C] crowding[D] wandering14. [A] when[B] once[C] while[D] whereas15. [A] life[B] existence[C] survival[D] maintenance16. [A] around[B] over[C] on[D] up17. [A] complex[B] comprehensive[C] complementary[D] compensating18. [A] So[B] Since[C] As[D] Thus19. [A] puts[B] interprets[C] assumes[D] makes20. [A] supervision[B] manipulation[C] regulation[D] coordinationSection II Reading Comprehension Part ARead the following four texts. Answer the questions below each text by choosing [A], [B], [C], or [D]. Mark your answers on ANSWER SHEET 1. (40 points)Text 1In spite of “endless talk of difference,” American society is an amazing machine for homogenizing people. There is “the democratizing uniformity of dress and discourse, and the casualness and absence of deference” characteristic of popular culture. People are absorbed into “a culture of consumption” launched by the 19th-century department stores that offered “vast arrays of goods in an elegant atmosphere. Instead of intimate shops catering to a knowledgeable elite,” these were stores “anyone could enter, regardless of class or background. This turned shopping into a public and democratic act.” The mass media, advertising and sports are other forces for homogenization.Immigrants are quickly fitting into this common culture, which may not be altogether elevating but is hardly poisonous. Writing for the National Immigration Forum, Gregory Rodriguez reports that today’s immigration is neither at unprecedented levels nor resistant to assimilation. In 1998 immigrants were 9.8 percent of population; in 1900, 13.6 percent. In the 10 years prior to 1990, 3.1 immigrants arrived for every 1,000 residents; in the 10 years prior to 1890, 9.2 for every 1,000. Now, consider three indices of assimilation -- language, home ownership and intermarriage.The 1990 Census revealed that “a majority of immigrants from each of the fifteen most common countries of origin spoke English ‘well’or ‘very well’ after ten years of residence.” The children of immigrants tend to be bilingual and proficient in English. “By the third generation, the original language is lost in the majority of immigrant families.”Hence the description of America as a “graveyard” for languages. By 1996 foreign-born immigrants who had arrived before 1970 had a home ownership rate of 75.6 percent, higher than the 69.8 percent rate among native-born Americans.Foreign-born Asians and Hispanics “have higher rates of intermarriage than do U.S.-born whites and blacks.”By the third generation, one third of Hispanic women are married to non-Hispanics, and 41 percent of Asian-American women are married to non-Asians.Rodriguez notes that children in remote villages around the world are fans of superstars like Arnold Schwarzenegger and Garth Brooks, yet “some Americans fear that immigrants living within the United States remain somehow immune to the nation’s assimilative power.”Are there divisive issues and pockets of seething anger in America? Indeed. It is big enough to have a bit of everything. But particularly when viewed against America’s turbulent past, today’s social indices hardly suggest a dark and deteriorating social environment.21. The word “homogenizing” (Line 2, Paragraph 1) most probably means________.[A] identifying[B] associating[C] assimilating[D] monopolizing22. According to the author, the department stores of the 19th century________.[A] played a role in the spread of popular culture[B] became intimate shops for common consumers[C] satisfied the needs of a knowledgeable elite[D] owed its emergence to the culture of consumption23. The text suggests that immigrants now in the U.S. ________.[A] are resistant to homogenization[B] exert a great influence on American culture[D] constitute the majority of the population24. Why are Arnold Schwarzenegger and Garth Brooks mentioned inParagraph 5?[A] To prove their popularity around the world.[B] To reveal the public’s fear of immigrants.[C] To give examples of successful immigrants.[D] To show the powerful influence of American culture.25. In the author’s opinion, the absorption of immigrants into Americansociety is ________.[A] rewarding[B] successful[C] fruitless[D] harmfulText 2Stratford-on-Avon, as we all know, has only one industry -- William Shakespeare -- but there are two distinctly separate and increasingly hostile branches. There is the Royal Shakespeare Company (RSC), which presents superb productions of the plays at the Shakespeare Memorial Theatre on the Avon. And there are the townsfolk who largely live off the tourists who come, not to see the plays, but to look at Anne Hathaway’s Cottage, Shakespeare’s birthplace and the other sights.The worthy residents of Stratford doubt that the theatre adds a penny to their revenue. They frankly dislike the RSC’s actors, them with their long hair and beards and sandals and noisiness. It’s all deliciously ironic when you consider that Shakespeare, who earns their living, was himself an actor (with a beard) and did his share of noise-making.The tourist streams are not entirely separate. The sightseers who come by bus -- and often take in Warwick Castle and Blenheim Palace on the side -- don’t usually see the plays, and some of them are even surprised to find a theatre in Stratford. However, the playgoers do manage a little sight-seeing along with their playgoing. It is the playgoers, the RSC contends, who bring in much of the town’s revenue because they spend the night (some of them four or five nights) pouring cash into the hotels and restaurants. The sightseers can take in everything and get out of town by nightfall.The townsfolk don’t see it this way and local council does not contribute directly to the subsidy of the Royal Shakespeare Company. Stratford cries poor traditionally. Nevertheless every hotel in town seems to be adding a new wing or cocktail lounge. Hilton is building its own hotel there, which you may be sure will be decorated with Hamlet Hamburger Bars, the Lear Lounge, the Banquo Banqueting Room, and so forth, and will be very expensive.Anyway, the townsfolk can’t understand why the Royal Shakespeare Company needs a subsidy. (The theatre has broken attendance records for three years in a row. Last year its 1,431 seats were 94 percent occupied all year long and this year they’ll do better.) The reason, of course, is that costs have rocketed and ticket prices have stayed low.It would be a shame to raise prices too much because it would drive away the young people who are Stratford’s most attractive clientele. They come entirely for the plays, not the sights. They all seem to look alike (though they come from all over) -- lean, pointed, dedicated faces, wearing jeans and sandals, eating their buns and bedding down for the night on the flagstones outside the theatre to buy the 20 seats and 80 standing-room tickets held for the sleepers and sold to them when the box office opens at 10:30 a.m.26. From the first two paragraphs, we learn that ________.[A] the townsfolk deny the RSC’s contribution to the town’s revenue[B] the actors of the RSC imitate Shakespeare on and off stage[D] the townsfolk earn little from tourism27. It can be inferred from Paragraph 3 that ________.[A] the sightseers cannot visit the Castle and the Palace separately[B] the playgoers spend more money than the sightseers[C] the sightseers do more shopping than the playgoers[D] the playgoers go to no other places in town than the theater28. By saying “Stratford cries poor traditionally” (Line 2-3, Paragraph4), the author implies that ________.[A] Stratford cannot afford the expansion projects[B] Stratford has long been in financial difficulties[C] the town is not really short of money[D] the townsfolk used to be poorly paid29. According to the townsfolk, the RSC deserves no subsidy because________.[A] ticket prices can be raised to cover the spending[B] the company is financially ill-managed[C] the behavior of the actors is not socially acceptable[D] the theatre attendance is on the rise30. From the text we can conclude that the author ________.[A] is supportive of both sides[B] favors the townsfolk’s view[C] takes a detached attitude[D] is sympathetic to the RSCText 3When prehistoric man arrived in new parts of the world, something strange happened to the large animals. They suddenly became extinct. Smaller species survived. The large, slow-growing animals were easy game, and were quickly hunted to extinction. Now something similar could be happening in the oceans.That the seas are being overfished has been known for years. What researchers such as Ransom Myers and Boris Worm have shown is just how fast things are changing. They have looked at half a century of data from fisheries around the world. Their methods do not attempt to estimate the actual biomass (the amount of living biological matter) of fish species in particular parts of the ocean, but rather changes in that biomass over time. According to their latest paper published in Nature, the biomassof large predators (animals that kill and eat other animals) in a new fishery is reduced on average by 80% within 15 years of the start of exploitation. In some long-fished areas, it has halved again since then.Dr. Worm acknowledges that these figures are conservative. One reason for this is that fishing technology has improved. Today’s vessels can find their prey using satellites and sonar, which were not available 50 years ago. That means a higher proportion of what is in the sea is being caught, so the real difference between present and past is likely to be worse than the one recorded by changes in catch sizes. In the early days, too, longlines would have been more saturated with fish. Some individuals would therefore not have been caught, since no baited hooks would have been available to trap them, leading toDr. Myers and Dr. Worm argue that their work gives a correct baseline, which future management efforts must take into account. They believe the data support an idea current among marine biologists, that of the “shifting baseline.” The notion is that people have failed to detect the massive changes which have happened in the ocean because they have been looking back only a relatively short time into the past. That matters because theory suggests that the maximum sustainable yield that can be cropped from a fishery comes when the biomass of a target species is about 50% of its original levels. Most fisheries are well below that, which is a bad way to do business.31. The extinction of large prehistoric animals is noted to suggest that________.[A] large animal were vulnerable to the changing environment[B] small species survived as large animals disappeared[C] large sea animals may face the same threat today[D] slow-growing fish outlive fast-growing ones32. We can infer from Dr. Myers and Dr. Worm’s paper that ________.[A] the stock of large predators in some old fisheries has reducedby 90%[B] there are only half as many fisheries as there were 15 years ago[C] the catch sizes in new fisheries are only 20% of the originalamount[D] the number of larger predators dropped faster in new fisheriesthan in the old33. By saying "these figures are conservative" (Line 1, paragraph 3),Dr. Worm means that ________.[A] fishing technology has improved rapidly[B] the catch-sizes are actually smaller than recorded[C] the marine biomass has suffered a greater loss[D] the data collected so far are out of date34. Dr. Myers and other researchers hold that ________.[A] people should look for a baseline that can work for a longer time[B] fisheries should keep their yields below 50% of the biomass[C] the ocean biomass should be restored to its original level[D] people should adjust the fishing baseline to the changingsituation35. The author seems to be mainly concerned with most fisheries’________.[A] management efficiency[B] biomass level[D] technological applicationText 4Many things make people think artists are weird. But the weirdest may be this: artists’ only job is to explore emotions, and yet they choose to focus on the ones that feel bad.This wasn’t always so. The earliest forms of art, like painting and music, are those best suited for expressing joy. But somewhere from the 19th century onward, more artists began seeing happiness as meaningless, phony or, worst of all, boring, as we went from Wordsworth’s daffodils to Baudelaire’s flowers of evil.You could argue that art became more skeptical of happiness because modern times have seen so much misery. But it’s not as if earlier times didn’t know perpetual war, disaster and the massacre of innocents. The reason, in fact, may be just the opposite: there is too much damn happiness in the world today.After all, what is the one modern form of expression almost completely dedicated to depicting happiness? Advertising. The rise of anti-happy art almost exactly tracks the emergence of mass media, and with it, a commercial culture in which happiness is not just an ideal but an ideology.People in earlier eras were surrounded by reminders of misery. They worked until exhausted, lived with few protections and died young. In the West, before mass communication and literacy, the most powerful mass medium was the church, which reminded worshippers that their souls were in danger and that they would someday be meat for worms. Given all this, they did not exactly need their art to be a bummer too.Today the messages the average Westerner is surrounded with are not religious but commercial, and forever happy. Fast-food eaters, news anchors, text messengers, all smiling, smiling, smiling. Our magazines feature beaming celebrities and happy families in perfect homes. And since these messages have an agenda -- to lure us to open our wallets -- they make the very idea of happiness seem unreliable. “Celebrate!”commanded the ads for the arthritis drug Celebrex, before we found out it could increase the risk of heart attacks.But what we forget -- what our economy depends on us forgetting -- is that happiness is more than pleasure without pain. The things that bring the greatest joy carry the greatest potential for loss and disappointment. Today, surrounded by promises of easy happiness, we need art to tell us, as religion once did, Memento mori: remember that you will die, that everything ends, and that happiness comes not in denying this but in living with it. It’s a message even more bitter than a clove cigarette, yet, somehow, a breath of fresh air.36. By citing the examples of poets Wordsworth and Baudelaire, the authorintends to show that ________.[A] poetry is not as expressive of joy as painting or music[B] art grows out of both positive and negative feelings[C] poets today are less skeptical of happiness[D] artists have changed their focus of interest37. The word “bummer”(Line 5, paragraph 5) most probably meanssomething ________.[A] religious[B] unpleasant[C] entertaining[D] commercial38. In the author’s opinion, advertising ________.[A] emerges in the wake of the anti-happy art[B] is a cause of disappointment for the general public[D] creates an illusion of happiness rather than happiness itself39. We can learn from the last paragraph that the author believes________.[A] happiness more often than not ends in sadness[B] the anti-happy art is distasteful but refreshing[C] misery should be enjoyed rather than denied[D] the anti-happy art flourishes when economy booms40. Which of the following is true of the text?[A] Religion once functioned as a reminder of misery.[B] Art provides a balance between expectation and reality.[C] People feel disappointed at the realities of modern society.[D] Mass media are inclined to cover disasters and deaths.Part BDirections:In the following article, some sentences have been removed. For Questions 41-45, choose the most suitable one from the list A-G to fit into each of the numbered gaps. There are two extra choices, which you do not need to use in any of the blanks. Mark your answers on ANSWER SHEET 1. (10 points)On the north bank of the Ohio river sits Evansville, Ind., home of David Williams, 52, and of a riverboat casino (a place where gambling games are played). During several years of gambling in that casino, Williams, a state auditor earning $35,000 a year, lost approximately $175,000. He had never gambled before the casino sent him a coupon for $20 worth of gambling. He visited the casino, lost the $20 and left. On his second visit he lost $800. The casino issued to him, as a good customer, a "Fun Card", which when used in the casino earns points for meals and drinks, and enables the casino to track the user’s gambling activities. For Williams, those activities become what he calls "electronic heroin".(41) ________. In 1997 he lost $21,000 to one slot machine in two days. In March 1997 he lost $72,186. He sometimes played two slot machines at a time, all night, until the boat docked at 5 a.m., then went back aboard when the casino opened at 9 a.m. Now he is suing the casino, charging that it should have refused his patronage because it knew he was addicted. It did know he had a problem.In March 1998 a friend of Williams’s got him involuntarily confinedto a treatment center for addictions, and wrote to inform the casino of Williams’s gambling problem. The casino included a photo of Williams among those of banned gamblers, and wrote to him a “cease admissions”letter. Noting themedical/psychological nature of problem gambling behavior, the letter said that before being readmitted to the casino he would have to present medical/psychological information demonstrating that patronizing the casino would pose no threat to his safety or well-being.(42) ________.The Wall Street Journal reports that the casino has 24 signs warning: “Enjoy the fun... and always bet with your head, not over it.” Every entrance ticket lists a toll-free number for counseling from the Indiana Department of Mental Health. Nevertheless, Williams’s suit charges that the casino, knowing he was “helplessly addicted to gambling,”intentionally worked to “lure” him to “engage in conduct against his will.” Well.(43) ________.The fourth edition of the Diagnostic and Statistical Manual of Mental Disorders says “pathological gambling” involves persistent, recurring and uncontrollable pursuit less of money than of thrill of taking risks in quest of a windfall.(45) ________.Forty-four states have lotteries, 29 have casinos, and most of these states are to varying degrees dependent on -- you might say addicted to -- revenues from wagering. And since the first Internet gambling site was created in 1995, competition for gamblers’ dollars has become intense. The Oct. 28 issue of Newsweek reported that 2 million gamblers patronize 1,800 virtual casinos every week. With $3.5 billion being lost on Internet wagers this year, gambling has passed pornography as the Web’s most profitable business.[A] Although no such evidence was presented, the casino’s marketingdepartment continued to pepper him with mailings. And he entered the casino and used his Fun Card without being detected.[B]It is unclear what luring was required, given his compulsive behavior.And in what sense was his will operative?[C] By the time he had lost $5,000 he said to himself that if he couldget back to even, he would quit. One night he won $5,500, but he did not quit.[D] Gambling has been a common feature of American life forever, but fora long time it was broadly considered a sin, or a social disease.Now it is a social policy: the most important and aggressive promoter of gambling in America is the government.[E] David Williams’s suit should trouble this gambling nation. But don’t bet on it.[F] It is worrisome that society is medicalizing more and more behavioralproblems, often defining as addictions what earlier, sterner generations explained as weakness of will.[G] The anonymous, lonely, undistracted nature of online gambling isespecially conducive to compulsive behavior. But even if the government knew how to move against Internet gambling, what would be its grounds for doing so?Part CDirections:Read the following text carefully and then translate the underlined segments into Chinese. Your translation should be written clearly on ANSWER SHEET 2. (10 points)Is it true that the American intellectual is rejected and considered of no account in his society? I am going to suggest that it is not true. Father Bruckberger told part of the story when he observed that it is the intellectuals who have rejected America. But they have done more than that. They have grown dissatisfied with the role of intellectual. It is they, not America, who have become anti-intellectual.First, the object of our study pleads for definition. What is an intellectual? 46) I shall define him as an individual who has elected as his primary duty and pleasure in life the activity of thinking in a Socratic (苏格拉底) way about moral problems. He explores such problems consciously, articulately, and frankly, first by asking factual questions, then by asking moral questions, finally by suggesting action which seems appropriate in the light of the factual and moral information which he has obtained. 47) His function is analogous to that of a judge, who must accept the obligation of revealing in as obvious a manner as possible the course of reasoning which led him to his decision.This definition excludes many individuals usually referred to as intellectuals -- the average scientist, for one. 48) I have excluded him because, while his accomplishments may contribute to the solution of moral problems, he has not been charged with the task of approaching any but the factual aspects of those problems. Like other human beings, he encounters moral issues even in the everyday performance of his routine duties -- he is not supposed to cook his experiments, manufactureevidence, or doctor his reports. 49) But his primary task is not to think about the moral code which governs his activity, anyThe definition also excludes the majority of teachers, despite the fact that teaching has traditionally been the method whereby many intellectuals earn their living. 50) They may teach very well and more than earn their salaries, but most of them make little or no independent reflections on human problems which involve moral judgment. This description even fits the majority of eminent scholars. Being learned in some branch of human knowledge is one thing, living in "public and illustrious thoughts,” as Emerson would say, is something else.Section III WritingPart A51. DirectionsYou want to contribute to Project Hope by offering financial aid to a child in a remote area. Write a letter to the department concerned, asking them to help find a candidate. You should specify what kind of child you want to help and how you will carry out your plan.Write your letter in no less than 100 words. Write it neatly on ANSWER SHEET 2.Do not sign your own name at the end of the letter; use “Li Ming”instead.Do not write the address. (10 points)Part B52. Directions:Study the following photos carefully and write an essay in which you should1. describe the photos briefly,2. interpret the social phenomenon reflected by them, and3. give your point of view.You should write 160-200 words neatly on ANSWER SHEET 2. (20 points)有两幅图⽚,图1 把崇拜写在脸上;图2 花300元做“⼩贝头”注:Beckham是英国⾜球明星有两张照⽚,⼀张照⽚上有⼀位男⼠脸上写着⾜球明星的名字,另⼀张照⽚上有⼀个男⼦在理发,他要求理发师为他设计⼀个⼩贝克汉姆的发型。
武汉理工大学研究生英语教材课后习题翻译
1.The slogans and characters in the public service messages are more than memorable---they raise awareness, inspire individuals to take action.2.The outcomes of collegiate education should be measured by the student's performance in classroom as they become proficient in the use of knowledge, acquire a solid basic education and become competent in a specific filed.3.The beautiful campus provides an ideal space for contemplation and inspiration to aid us in that journey.4.You will not be expected to undertake this intellectual journey on your own. We have an exceptional faculty and staff, dedicated to the search for knowledge and understanding, who will support and encourage you in your journey.5.People cannot live apart from nature, that is the first principle of conservationists. And yet, people cannot live in nature without changing it.6.Flying development of science and technology worldwide,as well as intensity competition in economic and technological fields have addressed a tough challenge to education.7.The packing industry now finds itself under scrutiny as never before,as tough EU targets are set to reduce landfilling and increase recycling.8.There is a gap between China and advanced countries in the area of science and technology, so it must depend on science, technology and education to carry out a sustainable development strategy.9.Some say it is a man's world, but women actually make most purchasing and entertainment decisions, according to a study by market research firm NPD. It's long been accepted that women pick out most of the clothes for the family and decide on home furnishings, but this study of 51000U.S.households showed some surprising facets of purchasing decisions broken down by gender. Men defer to women when it comes to choosing movies, restaurants and television shows, according to the survey. The data indicated that women also decide where to sit in a movie theatre, where to shop for food and which guests come to the family home. In fact, the only areas where men had any clout involved personal electronics purchases, the family car and setting household budgets. The gender differences in purchasing could have implications for advertising, media and education companies, said NPD chief analyst Marshal Cohen, who spearheaded the research. "Anyone who's managing a brand, marketing a product or working for an advertising agency needs to be conscientious in the shifts in consumer dynamics," Cohen said.10.I found it hard to identify with any of the characters in the films.11.After months of disappointment, his perseverance was finally rewarded.12.She made her meaning crystal clear.13.Like most married couples they have had their ups and downs, but life is likethat.14.After this cold winter, everyone is yearning for the weather to change.15.This advertisement is calculated to appeal to children.16.This riot is only manifestation of people's discontent.17.Primitive man made himself primitive tools from sharp stones and animal bones.18.The automobile was improved very rapidly after it was invented and soon displaced horses.19.We may have to cut down on the number of privately owned cars and depend more on public mass transit systems because cars pollute and maim or even kill people.20.While wheels have brought with them better or more convenient transportation, they are guilty of many sins, such as air pollution, traffic accidents and traffic congestions.21.Americans are noted for their love for cars and great job mobility.22.If only advances in fuel quality and efficiency and in technology would radically reduce the emissions from automobiles.23.A high developed highway network has made possible the easy movement from coast to coast in the U.S.24.The very thought of the speed at which the beautiful avenue was constructed electrified every visitor; the road had only recently been torn up to lay drain-pipes not long ago.25.Environmentalists have denounced automobiles, believing they are a major factor in the production of dirty air.26.Many new residential complexes have risen up in the suburbs of metropolitan cities because of the availability of convenient public transportation.27.Despite their love for cars, many people lend credence to the extensive use of the public transport system, which can cut down on traffic congestion.。
武汉理工大学研究生英语Units-1-8课后习题答案及课文翻译
武汉理工大学研究生英语Units-1-8课后习题答案及课文翻译Unit1SchoolingPassageOneVocabulary1.striking2.slenderimpeccable3.discernible4.sloppy5.sagacity6.arrogance7.vow8.homonym9.glistening10.fixtheblameonPassageTwoVocabulary1.A2.B3.C4.A5.B6.D7.A8.D9.D10.CTranslation1.我曾经遇到过这样一位管弦乐指挥严师。
当有人弹错时,他怒骂他为白痴”;当有人弹走音时,他暂停指挥,怒吼。
他就是杰瑞·卡帕琪斯基——乌克兰移民。
2.传统的观念认为老师应该为学生梳理知识,而不是一味的把知识塞进他们的脑袋里。
作业和小组学习都是备受青睐的学习手段。
传统的方法,如讲授和背诵,都被讥讽为“钻杀”,被人反对,被贬为是用正确的方法来蚕食年轻一代的创造力和积极性。
3.死记硬背现在被作为解释来自印度(印度人的记忆力让人赞不绝口)家庭的孩子在全国拼字比赛中大胜对手的一个原因。
4.当然,我们也担心失败会给孩子造成精神创伤,削弱他们的自尊。
5.研究人员曾以为,最有效的老师会通过小组学习和讨论带领学生学习知识。
PassageOne马文科林斯的方法在人群中,马文老师总是会显得很醒目:她有着高高的颧骨,瘦而强健,这都遗传自她那乔克托印第安人血统的曾祖母。
马文老师瘦削而不柔弱,就算她没有那么高,在人群中时还是一眼就能识别出来——因为她有着特别的镇静及教养,这些都使她有了一种严谨的风格。
马文很少穿宽松衣服,也决不穿宽大的直筒连衣裙或不正式的短衫及裙子。
马文认为宽大的衣服是对自己、对学生、对教师这一职业的不敬。
从开学的第一天起,马文老师总会告诉设法让孩子们懂得:自尊是一个人最可宝贵的东西。
马文的着装总是无可挑剔,这既是为了自己,也是为了学生们:她爱穿开司米羊毛衫、套装以及人字形花呢服装。
2017年全国硕士研究生入学统一考试英语(一)试题答案详解
2017年全国硕士研究生入学统一考试英语(一)试题答案详解注意:英语试卷为花卷,以答案内容进行核对(完整版)万学海文教研中心英语教研室Section I Use of English1、【答案】[B] Besides【解析】此处考察上下文的逻辑关系。
上文改写俗语,大意为拥抱可以使医生远离我们,即不得病,为积极含义,空后大意为:_______使你感觉与别人亲近并_______,所以也是积极含义,并同为拥抱的好处,因此选择B选项besides除了……之外还有……,A选项unlike不同于与D选项despite尽管均为转接,故排除,C选项throughout贯穿语义不通顺,故答案为[B] Besides。
2、【答案】[C] connected【解析】此处考察近义词复现,该空前有and,说明所填词汇英语close(亲近的)形成同义复现关系,并且所选词汇应搭配介词同,因此答案为C选项connected有关联的。
A选项equal平等的,B选项restricted限制的,C选项inferior低劣的,虽然都可以搭配to,但不能和close同义复现,故答案为[C] connected。
3、【答案】[A] host【解析】此处考察词义辨析。
该从句含义为:拥抱可以给你的身心健康带来_____好处。
A host of为固定搭配,表示许多的,大量的,在此处语义和搭配均吻合,所以为正确答案。
View观点,视野,lesson教训,choice选择放在此处语义不通。
4、【答案】[C] avoid【解析】此处考察词义辨析。
该句含义为:温暖的拥抱在冬天可以帮助你______生病。
根据语义,不难确定此处需要“避免”“防止”的词,并且后面搭配动名词,故答案为C选项avoid避免。
Recall使回想,召集,forget忘记,keep (doing)一直做,均不吻合句义。
【解析】此处考察词义辨析。
该句含义为:在一项______四百多健康成年人的研究中,研究者观察到……Collecting收集,一般不接人做宾语;affecting影响,guiding引导,均不符合科学研究类文章语境。
2017年全国硕士研究生入学统一考试英语(二)真题及答案解析
2017年研究生入学统一考试试题(英语二)Section I Use of EnglishDirections:Read the following text. Choose the best word (s) for each numbered blank and mark A, B, C or D on the ANSWER SHEET. (10 points)People have speculated for centuries about a future without work.Today is no different,with academics,writers,and activists once again 1 that technology is replacing human workers. Some imagine that the coming work-free world will be defined by 2 . A few wealthy people will own all the capital,and the masses will struggle in an impoverished wasteland..A different and not mutually exclusive 3 holds that the future will be a wasteland of a different sort,one 4 by purposelessness:Without jobs to give their lives 5 ,people will simply become lazy and depressed. 6 tod ay’s unemployed don’t seem to be having a great time. One Gallup poll found that 20 percent of Americans who have been unemployed for at least a year report having depression,double the rate for 7 Americans. Also,some research suggests that the 8 for rising rates of mortality,mental-health problems,and addicting9 poorly-educated middle-aged people is shortage of well-paid jobs. Perhaps this is why many 10 the agonizing dullness of a jobless future.But it doesn’t 11 follow from findings like these that a world without work would be filled with unease. Such visions are based on the 12 of being unemployed in a society built on the concept of employment. In the 13 of work,a society designed with other ends in mind could 14 strikingly different circumstances for the future of labor and leisure. Today,the 15 of work may be a bit overblown. “Many jobs are boring,degrading,unhealthy,and a waste of human potential,” says John Danaher,a lecturer at the National University of Ireland in Galway.These days,because leisure time is relatively 16 for most workers,people use their free time to counterbalance the intellectual and emotional 17 of their jobs. “When I come home from a hard day’s work,I often feel 18 ,” Danaher says,adding,“In a world in which I don’t have to work,I might feel rather different”—perhaps different enough to throw himself 19 a hobby or a passion project with the intensity usually reserved for 20 matters.1. [A] boasting [B] denying [C] warning [D] ensuring2. [A] inequality [B] instability [C] unreliability [D] uncertainty3. [A] policy [B]guideline [C] resolution [D] prediction4. [A] characterized [B]divided [C] balanced [D]measured5. [A] wisdom [B] meaning [C] glory [D] freedom6. [A] Instead [B] Indeed [C] Thus [D] Nevertheless7. [A] rich [B] urban [C]working [D] educated8. [A] explanation [B] requirement [C] compensation [D] substitute9. [A] under [B] beyond [C] alongside [D] among10. [A] leave behind [B] make up [C] worry about [D] set aside11. [A] statistically [B] occasionally [C] necessarily [D] economically12. [A] chances [B] downsides [C] benefits [D] principles13. [A] absence [B] height [C] face [D] course14. [A] disturb [B] restore [C] exclude [D] yield15. [A] model [B] practice [C] virtue [D] hardship16. [A] tricky [B] lengthy [C] mysterious [D] scarce17. [A] demands [B] standards [C] qualities [D] threats18. [A] ignored [B] tired [C] confused [D] starved19. [A] off [B] against [C] behind [D] into20. [A] technological [B] professional [C] educational [D] interpersonalSection II Reading ComprehensionPart ADirections:Read the following four texts. Answer the questions below each text by choosing A, B, C or D. Mark your answers on the ANSWER SHEET. (40 points)Text 1Every Saturday morning, at 9 am, more than 50,000 runners set off to run 5km around their local park. The Parkrun phenomenon began with a dozen friends and has inspired 400 events in the UK and more abroad. Events are free, staffed by thousands of volunteers. Runners range from four years old to grandparents; their times range from Andrew Baddeley's world record 13 minutes 48 seconds up to an hour. Parkrun is succeeding where London's Olympic "legacy" is failing. Ten years ago on Monday, it was announced that the Games of the 30th Olympiad would be in London.Planning documents pledged that the great legacy of the Games would be to level a nation of sport lovers away from their couches. The population would be fitter, healthier and produce more winners. It has not happened. The number of adults doing weekly sport did rise, by nearly 2 million in the run-up to 2012-but the general population was growing faster. Worse, the numbers are now falling at an accelerating rate. The opposition claims primary school pupils doing at least two hours of sport a week have nearly halved. Obesity has risen among adults and children. Official retrospections continue as to why London 2012 failed to "inspire a generation." The success of Parkrun offers answers.Parkun is not a race but a time trial: Your only competitor is the clock. The ethos welcomes anybody. There is as much joy over a puffed-out first-timer being clapped over the line as there is about top talent shining. The Olympic bidders, by contrast, wanted to get more people doing sports and to produce more elite athletes. The dual aim was mixed up: The stress on success over taking part was intimidating for newcomers.Indeed, there is something a little absurd in the state getting involved in the planning of such a fundamentally "grassroots", concept as community sports associations. If there is a role for government, it should really be getting involved in providing common goods-making sure there is space for playing fields and the money to pave tennis and netball courts, and encouraging the provision of all these activities in schools. But successive governments have presided over selling green spaces, squeezing money from local authorities and declining attention on sport in education. Instead of wordy, worthy strategies, future governments need to do more to provide the conditions for sport to thrive. Or at least not make them worse.21. According to Paragraph1, Parkrun has_____.A.gained great popularityB.created many jobsC.strengthened community tiesD.become an official festival22. The author believes that London's Olympic "legacy" has failed to_____. A.boost population growthB.promote sport participationC.improve the city's imageD.increase sport hours in schools23. Parkrun is different from Olympic games in that it_____.A.aims at discovering talentsB.focuses on mass competitionC.does not emphasize elitismD.does not attract first-timers24. With regard to mass sport, the author holds that governments should_____.A.organize "grassroots" sports eventsB.supervise local sports associationsC.increase funds for sports clubsD.invest in public sports facilities25. The author's attitude to what UK governments have done for sports is_____. A.tolerantB.criticalC.uncertainD.sympatheticText 2With so much focus on children’s use of screens, it's easy for parents to forget about their own screen use. “Tech is designed to really suck on you in,” says Jenny Radesky in her study of digital play, "and digital products are there to promote maximal engagement. It makes it hard to disengage, and leads to a lot of bleed-over into the family routine.”Radesky has studied the use of mobile phones and tablets at mealtimes by giving mother-child pairs a food-testing exercise. She found that mothers who sued devices during the exercise started 20 percent fewer verbal and 39 percent fewer nonverbal interactions with their children. During a separate observation, she saw that phones became a source of tension in the family. Parents would be looking at their emails while the children would be making excited bids for their attention.Infants are wired to look at parents’ faces to try to understand their world, and if those faces are blank and unresponsive—as they often are when absorbed in a device-it can be extremely disconcerting foe the children. Radesky cites the “still face experiment” devised by developmental psychologist Ed Tronick in the 1970s. In it, a mother is asked to interact with her child in a normal way before putting on a blank expression and not giving them any visual social feedback; The child becomes increasingly distressed as she tries to capture her mother’s attention. "Parents don't have to be exquisitely parents at all times, but there needs to be a balance and parents need to be responsive and sensitive to a child’s verbal or nonverbal expressions of an emotional need," says Radesky.On the other hand, Tronick himself is concerned that the worries about kids' use of s creens are born out of an “oppressive ideology that demands that parents should always be interacting” with their children: “It’s based on a somewhat fantasized, very white, very upper-middle-class ideology that says if you’re failing to expose your child to 30,000 words you are neglecting them.” Tronick believes that just because a child isn’t learning from the screen doesn’t mean there’s no value to it-particularly if it gives parents time to have a shower, do housework or simply have a break from their child. Parents, he says, can get a lot out of using their devices to speak to a friend or get some work out of the way. This can make them feel happier, which lets then be more available to their child the rest of the time.26. According to Jenny Radesky, digital products are designed to ______. A.simplify routine mattersB.absorb user attentionC.better interpersonal relationsD.increase work efficiency27. Radesky’s food-testing exercise shows that mothers’ use of devices ______.A.takes away babies’ appetiteB.distracts children’s attentionC.slows down babies’ verbal developme ntD.reduces mother-child communication28. Radesky’s cites the “still face experiment” to show that _______.A.it is easy for children to get used to blank expressionsB.verbal expressions are unnecessary for emotional exchangeC.children are insensitive to changes in their parents’ moodD.parents need to respond to children's emotional needs29. The oppressive ideology mentioned by Tronick requires parents to_______. A.protect kids from exposure to wild fantasiesB.teach their kids at least 30,000 words a yearC.ensure constant interaction with their childrenD.remain concerned about kid's use of screens29.【答案】C【解析】本题目为具体细节题。
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Translate the following English into Chinese:The back axle1、The final driveHaving dealt with the mechanical transmission system between the engine and output from the gearbox, we now turn to the three alternative final stages which are live axles, dead axles and axleless transmissions. A live axle is one that either rotates or houses shafts that rotate, while a dead axle is one that does neither, but simply carries at its ends the stub axles on which the wheels rotate.The functions of turning the drive from the propeller shaft through 90°to distribute it to the two wheels, and of reducing the speed of rotation – thus increasing the torque – is performed by the gearing carried in the final drive unit, usually housed in the back axle. For relatively small reductions –up to about 7:1 –single-stage gearing is used; but for greater reductions, two or even three stages may be required, and the gearing for one or more of these stages may be housed in the wheel hubs. The terms single-, double- and triple-reduction axles are therefore used.Generally, the first stage is either a bevel pinion and what is termed the crown wheel, or a worm and worm-wheel, both of which of course turn the drive through 90°. Worm drives have the advantages of silence, either a low drive line or a high ground clearance – according to whether the worm is underslung or overslung relative to the wheel – ease of providing for a through drive to a second axle in tandem with the first, and the fact that a high single-reduction ratio can be readily provided – even as high as 15:1.Bevel and hypoid bevel final drives are, however, far more common because they are less costly to manufacture and have a higher efficiency – the sliding action of worm teeth generates a lot of heat, especially if the gear ratio is high, and makes heavy demands on the lubricant. A hypoid bevel gear is one in which the axes of the crown wheel and the pinion are not in the same plane, and in which therefore some sliding action takes place between the meshing teeth. The one advantage is that a low propeller drive line can be obtained, so that the floor, and therefore centre of gravity, of the vehicle can be kept down.2、Single-reduction live axlesAn elementary single-reduction live axle –with a differential –is illustrated diagrammatically in Fig. 1. It has a hollow casing A, which carries on its ends the road wheels B. The weight of the body and load is supported by the casing A through the springs which are attached to the body and to the axle in a manner which will be described later. The casing in turn is supported at its ends by the road wheels. It therefore acts as a beam and is subjected to a bending action as is shown in Fig. 2,where the forces P are the supporting forces supplied by the road wheels, and the forces W are the body load, applied to the casing through the springs. The casing has to be stiff enough to withstand this bending action without undue flexure.Supported in bearings in the casing A is a short shaft D integral with which is a bevel pinion E. The shaft D is coupled by means of a universal or flexible joint, outside the casing, to the propeller shaft and hence to the mainshaft of the gearbox. Inside the casing the bevel pinion E meshes with, and drives, a bevel wheel F which is fixed to a transverse shaft G. This shaft is supported in bearings HH in the casing and is bolted to the hubs of the road wheels B at its outer ends. Obviously, when the pinion shaft D is turned by the propeller shaft the drive is transmitted through the bevel wheel to the transverse shaft G and hence to the road wheels. The road wheels are kept in place on the casing A in the end direction by nuts J and shoulders K of the casing. Although a bevel gear drive is shown, the principle would have been similar –only the gear arrangement different – had a worm drive been used.Fig. 1 Single-reduction axleFig. 23、Torque reactionFrom Fig. 1, it can be seen that the propeller shaft applies to the shaft D a torque which, as it is transmitted through the bevel gearing, is increased in the same ratio as the speed is reduced. This increased torque is then transmitted through the shaft G to the road wheels. From Newton’s third law of motion, we know that action andreaction must be equal and opposite, so not only will this torque tend to rotate the wheel, but also the reaction from the wheel will tend to rotate the shaft G in the opposite sense. Therefore, there will be a tendency for the pinion and its shaft D to swing bodily around the crown wheel, and this tendency will be reacted by the axle casing. Some means therefore must be introduced to prevent the axle casing from rotating in the opposite direction. This may be simply the leaf springs themselves, or additional links – torque-reaction or radius rods – may be used and will be essential if coil, instead of leaf, springs are employed.Similarly, the axle casing will tend to rotate about the axis of the bevel pinion in a direction opposite to that of rotation of the propeller shaft. However, since the torque transmitted by the propeller shaft is less than that in the driveshafts, it can in most circumstances be reacted satisfactorily simply by the suspension springs.4、Driving thrustAgain, according to Newton’s third law of motion, the driving thrust, or tractive effort, of the road wheels is reacted by the vehicle structure, the reaction being the inertia of the mass of the vehicle if it is accelerating, or rolling resistance of the other axle plus the wind resistance if it is not –the rolling resistance of the tyres of the driving axle involves of course purely local action and reaction. In effect, therefore, the driving axle has to push the carriage unit along, so it must be connected to the structure of the vehicle in such a way that this forward thrust can be transmitted from one to the other. This connection can be either the leaf springs or some other linkage for locating the axle relative to the carriage unit. The relevant members of this linkage are known as thrust members, or radius rods.答案:后桥1、主减速器学习过介于发动机和变速器输出之间的传动系统之后, 我们现在开始学习传动系统的最后一个阶段,它有三种可替换的形式,即断开式车桥、整体式车桥以及无轴传动。