精品写作素材(三)
文章来源: 文章作者: 发布时间:2007-01-16 02:58 字体: [ ]  进入论坛
(单词翻译:双击或拖选)
21 The Origin of Sports

When did sport begin? If sport is, in essence, play, the claim might be made that sport is much older than humankind, for , as we all have observed, the beasts play. Dogs and cats wrestle1 and play ball games. Fishes and birds dance. The apes have simple, pleasurable games. Frolicking infants, school children playing tag, and adult arm wrestlers are demonstrating strong, transgenerational and transspecies bonds with the universe of animals - past, present, and future. Young animals, particularly, tumble, chase, run wrestle, mock, imitate, and laugh (or so it seems) to the point of delighted exhaustion2. Their play, and ours, appears to serve no other purpose than to give pleasure to the players, and apparently3, to remove us temporarily from the anguish4 of life in earnest.

Some philosophers have claimed that our playfulness is the most noble part of our basic nature. In their generous conceptions, play harmlessly and experimentally permits us to put our creative forces, fantasy, and imagination into action. Play is release from the tedious battles against scarcity5 and decline which are the incessant6, and inevitable7, tragedies of life. This is a grand conception that excites and provokes. The holders9 of this view claim that the origins of our highest accomplishments10 ---- liturgy11, literature, and law ---- can be traced to a play impulse which, paradoxically, we see most purely12 enjoyed by young beasts and children. Our sports, in this rather happy, nonfatalistic view of human nature, are more splendid creations of the nondatable, transspecies play impulse.


22. Collectibles

Collectibles have been a part of almost every culture since ancient times. Whereas some objects have been collected for their usefulness, others have been selected for their aesthetic13 beauty alone. In the United States, the kinds of collectibles currently popular range from traditional objects such as stamps, coins, rare books, and art to more recent items of interest like dolls, bottles, baseball cards, and comic books.

Interest in collectibles has increased enormously during the past decade, in part because some collectibles have demonstrated their value as investments. Especially during cycles of high inflation, investors14 try to purchase tangibles15 that will at least retain their current market values. In general, the most traditional collectibles will be sought because they have preserved their value over the years, there is an organized auction16 market for them, and they are most easily sold in the event that cash is needed. Some examples of the most stable collectibles are old masters, Chinese ceramics17, stamps, coins, rare books, antique jewelry18, silver, porcelain19, art by well-known artists, autographs, and period furniture. Other items of more recent interest include old photograph records, old magazines, post cards, baseball cards, art glass, dolls, classic cars, old bottles, and comic books. These relatively20 new kinds of collectibles may actually appreciate faster as short-term investments, but may not hold their value as long-term investments. Once a collectible has had its initial play, it appreciates at a fairly steady rate, supported by an increasing number of enthusiastic collectors competing for the limited supply of collectibles that become increasingly more difficult to locate.


23 Ford21 

Although Henry Ford's name is closely associated with the concept of mass production, he should receive equal credit for introducing labor22 practices as early as 1913 that would be considered advanced even by today's standards. Safety measures were improved, and the work day was reduced to eight hours, compared with the ten-or twelve-hour day common at the time. In order to accommodate the shorter work day, the entire factory was converted from two to three shifts.

In addition, sick leaves as well as improved medical care for those injured on the job were instituted. The Ford Motor Company was one of the first factories to develop a technical school to train specialized23 skilled laborers24 and an English language school for immigrants. Some efforts were even made to hire the handicapped and provide jobs for former convicts.

The most widely acclaimed25 innovation was the five-dollar-a-day minimum wage that was offered in order to recruit and retain the best mechanics and to discourage the growth of labor unions. Ford explained the new wage policy in terms of efficiency and profit sharing. He also mentioned the fact that his employees would be able to purchase the automobiles26 that they produced - in effect creating a market for the product. In order to qualify for the minimum wage, an employee had to establish a decent home and demonstrate good personal habits, including sobriety, thriftiness27, industriousness28, and dependability. Although some criticism was directed at Ford for involving himself too much in the personal lives of his employees, there can be no doubt that, at a time when immigrants were being taken advantage of in frightful29 ways, Henry Ford was helping30 many people to establish themselves in America.


24.Piano

The ancestry31 of the piano can be traced to the early keyboard instruments of the fifteenth and sixteenth centuries --- the spinet32, the dulcimer, and the virginal. In the seventeenth century the organ, the clavichord33, and the harpsichord35 became the chief instruments of the keyboard group, a supremacy36 they maintained until the piano supplanted37 them at the end of the eighteenth century. The clavichord's tone was metallic38 and never powerful; nevertheless, because of the variety of tone possible to it, many composers found the clavichord a sympathetic instrument for intimate chamber39 music. The harpsichord with its bright, vigorous tone was the favorite instrument for supporting the bass40 of the small orchestra of the period and for concert use, but the character of the tone could not be varied41 save by mechanical or structural42 devices.

The piano was perfected in the early eighteenth century by a harpsichord maker43 in Italy (though musicologists point out several previous instances of the instrument). This instrument was called a piano e forte44 (sort and loud), to indicate its dynamic versatility45; its strings46 were struck by a recoiling47 hammer with a felt-padded head. The wires were much heavier in the earlier instruments. A series of mechanical improvements continuing well into the nineteenth century, including the introduction of pedals to sustain tone or to soften48 it, the perfection of a metal frame, and steel wire of the finest quality, finally produced an instrument capable of myriad49 tonal effects from the most delicate harmonies to an almost orchestral fullness of sound, from a liquid, singing tone to a sharp, percussive50 brilliance51.


NOTE:
Musical Instruments
1.The strings (弦乐)
1) plectrum: harp34, lute52, guitar, mandolin;
2) keyboard: clavichord, harpsichord, piano;
3) bow: violin, viola, cello53, double bass.
2. The Wood(木管)-winds : piccolo, flute54, oboe, clarinet, bassoon, English horn;
3. the brass55(铜管): French horn, trumpet56, trombone, cornet, tuba, bugle57, saxophone;
4.the percussion58(打击组): kettle drum, bass drum, snare59 drum, castanet, xylophone, celesta, cymbal60, tambourine61.


25. Movie Music

Accustomed though we are to speaking of the films made before 1927 as "silent", the film has never been, in the full sense of the word, silent. From the very beginning, music was regarded as an indispensable accompaniment; when the Lumiere films were shown at the first public film exhibition in the United States in February 1896, they were accompanied by piano improvisations on popular tunes62. At first, the music played bore no special relationship to the films; an accompaniment of any kind was sufficient. Within a very short time, however, the incongruity63 of playing lively music to a solemn film became apparent, and film pianists began to take some care in matching their pieces to the mood of the film.

As movie theaters grew in number and importance, a violinist, and perhaps a cellist64, would be added to the pianist in certain cases, and in the larger movie theaters small orchestras were formed. For a number of years the selection of music for each film program rested entirely65 in the hands of the conductor or leader of the orchestra, and very often the principal qualification for holding such a position was not skill or taste so much as the ownership of a large personal library of musical pieces. Since the conductor seldom saw the films until the night before they were to be shown(if indeed, the conductor was lucky enough to see them then), the musical arrangement was normally improvised66 in the greatest hurry.

To help meet this difficulty, film distributing companies started the practice of publishing suggestions for musical accompaniments. In 1909, for example, the Edison Company began issuing with their films such indications of mood as " pleasant", "sad", "lively". The suggestions became more explicit67, and so emerged the musical cue sheet containing indications of mood, the titles of suitable pieces of music, and precise directions to show where one piece led into the next.

Certain films had music especially composed for them. The most famous of these early special scores was that composed and arranged for D.W Griffith's film Birth of a Nation, which was released in 1915.

Note:
美国通俗音乐分类:
1.Jazz;
1) traditional jazz---- a) blues68, 代表人物:Billy Holiday
b)ragtime(切分乐曲): 代表人物:Scott Joplin
c)New Orleans jazz (= Dixieland jazz) eg: Louis Armstron
d)swing eg: Glenn Miller69, Duke Ellington, etc.
e)bop (=bebop, rebop) eg: Lester Young, Charlie Parker etc.
2)modern jazz ------ a) cool jazz(=progressive jazz)高雅爵士乐。 Eg: Kenny G.
b)third-stream jazz. Eg: Charles Mingus, John Lewis.
c) main stream jazz.
d)avant-garde jazz.
e) soul jazz. Eg: Sarah Vaughn, Ella Fitzgerald
f) Latin jazz.
2.gospel music 福音音乐, 主要源于Nero spirituals. Eg. Dolly Parker, Mahalia Jackson
3.Country and Western music. Eg. John Denver, Tammy Wynette, Kenny Rogers, etc.
4. Rock music-----------a) rock and roll eg: Elvis Prestley(US) , the Beatles(UK.)
b)folk rock Eg: Bob Dylon, Michael Jackson, Mariah Carey, Bruce Springsteen, Lionel Riche etc.
c)punk rock
d)acid rock
e)rock jazz eg: M.J. McLaughlin
f) Jurassic rock
5.Music for easy listening (i.e. light music )

26. International Business and Cross-cultural Communication

The increase in international business and in foreign investment has created a need for executives with knowledge of foreign languages and skills in cross-cultural communication. Americans, however, have not been well trained in either area and, consequently, have not enjoyed the same level of success in negotiation70 in an international arena71 as have their foreign counterparts.

Negotiating is the process of communicating back and forth72 for the purpose of reaching an agreement. It involves persuasion73 and compromise, but in order to participate in either one, the negotiators must understand the ways in which people are persuaded and how compromise is reached within the culture of the negotiation.

In many international business negotiations74 abroad, Americans are perceived as wealthy and impersonal75. It often appears to the foreign negotiator that the American represents a large multi-million-dollar corporation that can afford to pay the price without bargaining further. The American negotiator's role becomes that of an impersonal purveyor76 of information and cash.

In studies of American negotiators abroad, several traits have been identified that may serve to confirm this stereotypical77 perception, while undermining the negotiator's position. Two traits in particular that cause cross-cultural misunderstanding are directness and impatience78 on the part of the American negotiator. Furthermore, American negotiators often insist on realizing short-term goals. Foreign negotiators, on the other hand, may value the relationship established between negotiators and may be willing to invest time in it for long-term benefits. In order to solidify79 the relationship, they may opt80 for indirect interactions without regard for the time involved in getting to know the other negotiator.


27. Scientific Theories

In science, a theory is a reasonable explanation of observed events that are related. A theory often involves an imaginary model that helps scientists picture the way an observed event could be produced. A good example of this is found in the kinetic81 molecular82 theory, in which gases are pictured as being made up of many small particles that are in constant motion.

A useful theory, in addition to explaining past observations, helps to predict events that have not as yet been observed. After a theory has been publicized, scientists design experiments to test the theory. If observations confirm the scientist's predictions, the theory is supported. If observations do not confirm the predictions, the scientists must search further. There may be a fault in the experiment, or the theory may have to be revised or rejected.

Science involves imagination and creative thinking as well as collecting information and performing experiments. Facts by themselves are not science. As the mathematician83 Jules Henri Poincare said, "Science is built with facts just as a house is built with bricks, but a collection of facts cannot be called science any more than a pile of bricks can be called a house."


Most scientists start an investigation84 by finding out what other scientists have learned about a particular problem. After known facts have been gathered, the scientist comes to the part of the investigation that requires considerable imagination. Possible solutions to the problem are formulated85. These possible solutions are called hypotheses.

In a way, any hypothesis is a leap into the unknown. It extends the scientist's thinking beyond the known facts. The scientist plans experiments, performs calculations, and makes observations to test hypotheses. Without hypothesis, further investigation lacks purpose and direction. When hypotheses are confirmed, they are incorporated into theories.


28.Changing Roles of Public Education

One of the most important social developments that helped to make possible a shift in thinking about the role of public education was the effect of the baby boom of the 1950's and 1960's on the schools. In the 1920's, but especially in the Depression conditions of the 1930's, the United States experienced a declining birth rate --- every thousand women aged8 fifteen to forty-four gave birth to about 118 live children in 1920, 89.2 in 1930, 75.8 in 1936, and 80 in 1940. With the growing prosperity brought on by the Second World War and the economic boom that followed it young people married and established households earlier and began to raise larger families than had their predecessors86 during the Depression. Birth rates rose to 102 per thousand in 1946,106.2 in 1950, and 118 in 1955. Although economics was probably the most important determinant, it is not the only explanation for the baby boom. The increased value placed on the idea of the family also helps to explain this rise in birth rates. The baby boomers began streaming into the first grade by the mid87 1940's and became a flood by 1950. The public school system suddenly found itself overtaxed. While the number of schoolchildren rose because of wartime and postwar conditions, these same conditions made the schools even less prepared to cope with the food. The wartime economy meant that few new schools were built between 1940 and 1945. Moreover, during the war and in the boom times that followed, large numbers of teachers left their profession for better-paying jobs elsewhere in the economy.

Therefore in the 1950's and 1960's, the baby boom hit an antiquated88 and inadequate89 school system. Consequently, the " custodial90 rhetoric91" of the 1930's and early 1940's no longer made sense that is, keeping youths aged sixteen and older out of the labor market by keeping them in school could no longer be a high priority for an institution unable to find space and staff to teach younger children aged five to sixteen. With the baby boom, the focus of educators and of laymen92 interested in education inevitably93 turned toward the lower grades and back to basic academic skills and discipline. The system no longer had much interest in offering nontraditional, new, and extra services to older youths.


29 Telecommuting

Telecommuting-- substituting the computer for the trip to the job ----has been hailed as a solution to all kinds of problems related to office work.

For workers it promises freedom from the office, less time wasted in traffic, and help with child-care conflicts. For management, telecommuting helps keep high performers on board, minimizes tardiness94 and absenteeism by eliminating commutes95, allows periods of solitude96 for high-concentration tasks, and provides scheduling flexibility97. In some areas, such as Southern California and Seattle, Washington, local governments are encouraging companies to start telecommuting programs in order to reduce rush-hour congestion98 and improve air quality.

But these benefits do not come easily. Making a telecommuting program work requires careful planning and an understanding of the differences between telecommuting realities and popular images.

Many workers are seduced99 by rosy100 illusions of life as a telecommuter. A computer programmer from New York City moves to the tranquil101 Adirondack Mountains and stays in contact with her office via computer. A manager comes in to his office three days a week and works at home the other two. An accountant stays home to care for her sick child; she hooks up her telephone modern connections and does office work between calls to the doctor.

These are powerful images, but they are a limited reflection of reality. Telecommuting workers soon learn that it is almost impossible to concentrate on work and care for a young child at the same time. Before a certain age, young children cannot recognize, much less respect, the necessary boundaries between work and family. Additional child support is necessary if the parent is to get any work done.

Management too must separate the myth from the reality. Although the media has paid a great deal of attention to telecommuting in most cases it is the employee's situation, not the availability of technology that precipitates102 a telecommuting arrangement.

That is partly why, despite the widespread press coverage103, the number of companies with work-at-home programs or policy guidelines remains104 small.


30 The origin of Refrigerators

By the mid-nineteenth century, the term "icebox" had entered the American language, but ice was still only beginning to affect the diet of ordinary citizens in the United States. The ice trade grew with the growth of cities. Ice was used in hotels, taverns105, and hospitals, and by some forward-looking city dealers106 in fresh meat, fresh fish, and butter. After the Civil War( 1861-1865),as ice was used to refrigerate freight cars, it also came into household use. Even before 1880,half of the ice sold in New York, Philadelphia, and Baltimore, and one-third of that sold in Boston and Chicago, went to families for their own use. This had become possible because a new household convenience, the icebox, a precursor107 of the modern refrigerator, had been invented.

Making an efficient icebox was not as easy as we might now suppose. In the early nineteenth century, the knowledge of the physics of heat, which was essential to a science of refrigeration, was rudimentary. The commonsense108 notion that the best icebox was one that prevented the ice from melting was of course mistaken, for it was the melting of the ice that performed the cooling. Nevertheless, early efforts to economize109 ice included wrapping up the ice in blankets, which kept the ice from doing its job. Not until near the end of the nineteenth century did inventors achieve the delicate balance of insulation110 and circulation needed for an efficient icebox.

But as early as 1803, and ingenious Maryland farmer, Thomas Moore, had been on the right track. He owned a farm about twenty miles outside the city of Washington, for which the village of Georgetown was the market center. When he used an icebox of his own design to transport his butter to market, he found that customers would pass up the rapidly melting stuff in the tubs of his competitors to pay a premium111 price for his butter, still fresh and hard in neat, one-pound bricks. One advantage of his icebox, Moore explained, was that farmers would no longer have to travel to market at night in order to keep their produce cool.



点击收听单词发音收听单词发音  

1 wrestle XfLwD     
vi.摔跤,角力;搏斗;全力对付
参考例句:
  • He taught his little brother how to wrestle.他教他小弟弟如何摔跤。
  • We have to wrestle with difficulties.我们必须同困难作斗争。
2 exhaustion OPezL     
n.耗尽枯竭,疲惫,筋疲力尽,竭尽,详尽无遗的论述
参考例句:
  • She slept the sleep of exhaustion.她因疲劳而酣睡。
  • His exhaustion was obvious when he fell asleep standing.他站着睡着了,显然是太累了。
3 apparently tMmyQ     
adv.显然地;表面上,似乎
参考例句:
  • An apparently blind alley leads suddenly into an open space.山穷水尽,豁然开朗。
  • He was apparently much surprised at the news.他对那个消息显然感到十分惊异。
4 anguish awZz0     
n.(尤指心灵上的)极度痛苦,烦恼
参考例句:
  • She cried out for anguish at parting.分手时,她由于痛苦而失声大哭。
  • The unspeakable anguish wrung his heart.难言的痛苦折磨着他的心。
5 scarcity jZVxq     
n.缺乏,不足,萧条
参考例句:
  • The scarcity of skilled workers is worrying the government.熟练工人的缺乏困扰着政府。
  • The scarcity of fruit was caused by the drought.水果供不应求是由于干旱造成的。
6 incessant WcizU     
adj.不停的,连续的
参考例句:
  • We have had incessant snowfall since yesterday afternoon.从昨天下午开始就持续不断地下雪。
  • She is tired of his incessant demands for affection.她厌倦了他对感情的不断索取。
7 inevitable 5xcyq     
adj.不可避免的,必然发生的
参考例句:
  • Mary was wearing her inevitable large hat.玛丽戴着她总是戴的那顶大帽子。
  • The defeat had inevitable consequences for British policy.战败对英国政策不可避免地产生了影响。
8 aged 6zWzdI     
adj.年老的,陈年的
参考例句:
  • He had put on weight and aged a little.他胖了,也老点了。
  • He is aged,but his memory is still good.他已年老,然而记忆力还好。
9 holders 79c0e3bbb1170e3018817c5f45ebf33f     
支持物( holder的名词复数 ); 持有者; (支票等)持有人; 支托(或握持)…之物
参考例句:
  • Slaves were mercilessly ground down by slave holders. 奴隶受奴隶主的残酷压迫。
  • It is recognition of compassion's part that leads the up-holders of capital punishment to accuse the abolitionists of sentimentality in being more sorry for the murderer than for his victim. 正是对怜悯的作用有了认识,才使得死刑的提倡者指控主张废除死刑的人感情用事,同情谋杀犯胜过同情受害者。
10 accomplishments 1c15077db46e4d6425b6f78720939d54     
n.造诣;完成( accomplishment的名词复数 );技能;成绩;成就
参考例句:
  • It was one of the President's greatest accomplishments. 那是总统最伟大的成就之一。
  • Among her accomplishments were sewing,cooking,playing the piano and dancing. 她的才能包括缝纫、烹调、弹钢琴和跳舞。 来自《现代英汉综合大词典》
11 liturgy f8Fzp     
n.礼拜仪式
参考例句:
  • A clergyman read the liturgy from the prayer-book.一名牧师照着祈祷书念祷文。
  • The mass is the church a kind of liturgy.弥撒是教会的一种礼拜仪式。
12 purely 8Sqxf     
adv.纯粹地,完全地
参考例句:
  • I helped him purely and simply out of friendship.我帮他纯粹是出于友情。
  • This disproves the theory that children are purely imitative.这证明认为儿童只会单纯地模仿的理论是站不住脚的。
13 aesthetic px8zm     
adj.美学的,审美的,有美感
参考例句:
  • My aesthetic standards are quite different from his.我的审美标准与他的大不相同。
  • The professor advanced a new aesthetic theory.那位教授提出了新的美学理论。
14 investors dffc64354445b947454450e472276b99     
n.投资者,出资者( investor的名词复数 )
参考例句:
  • a con man who bilked investors out of millions of dollars 诈取投资者几百万元的骗子
  • a cash bonanza for investors 投资者的赚钱机会
15 tangibles ef09eee1c836ac9d293b2adc94623370     
n.有形资产; 值钱之物;明确的( tangible的名词复数 );确凿的;可触摸的;可触知的
参考例句:
  • It is the best term those trained in tangibles can find for a broken heart. 这是那些富有经验的人为这颗伤透了的心找到的最恰当的说法。 来自辞典例句
  • Under tangibles, we find hard assets like land, gold coins, factories and oil tankers. 硬资产指的是土地、硬币、工厂或油轮等。 来自互联网
16 auction 3uVzy     
n.拍卖;拍卖会;vt.拍卖
参考例句:
  • They've put the contents of their house up for auction.他们把房子里的东西全都拿去拍卖了。
  • They bought a new minibus with the proceeds from the auction.他们用拍卖得来的钱买了一辆新面包车。
17 ceramics 0a6d841bb40f677207869b9f856b3b21     
n.制陶业;陶器
参考例句:
  • an exhibition of ceramics by Picasso 毕加索陶瓷作品展
  • The ceramics bore the imprint of Luca della Robbia. 陶器上印有卢卡·德拉·罗比亚的字样。
18 jewelry 0auz1     
n.(jewllery)(总称)珠宝
参考例句:
  • The burglars walked off with all my jewelry.夜盗偷走了我的全部珠宝。
  • Jewelry and lace are mostly feminine belongings.珠宝和花边多数是女性用品。
19 porcelain USvz9     
n.瓷;adj.瓷的,瓷制的
参考例句:
  • These porcelain plates have rather original designs on them.这些瓷盘的花纹很别致。
  • The porcelain vase is enveloped in cotton.瓷花瓶用棉花裹着。
20 relatively bkqzS3     
adv.比较...地,相对地
参考例句:
  • The rabbit is a relatively recent introduction in Australia.兔子是相对较新引入澳大利亚的物种。
  • The operation was relatively painless.手术相对来说不痛。
21 Ford KiIxx     
n.浅滩,水浅可涉处;v.涉水,涉过
参考例句:
  • They were guarding the bridge,so we forded the river.他们驻守在那座桥上,所以我们只能涉水过河。
  • If you decide to ford a stream,be extremely careful.如果已决定要涉过小溪,必须极度小心。
22 labor P9Tzs     
n.劳动,努力,工作,劳工;分娩;vi.劳动,努力,苦干;vt.详细分析;麻烦
参考例句:
  • We are never late in satisfying him for his labor.我们从不延误付给他劳动报酬。
  • He was completely spent after two weeks of hard labor.艰苦劳动两周后,他已经疲惫不堪了。
23 specialized Chuzwe     
adj.专门的,专业化的
参考例句:
  • There are many specialized agencies in the United Nations.联合国有许多专门机构。
  • These tools are very specialized.这些是专用工具。
24 laborers c8c6422086151d6c0ae2a95777108e3c     
n.体力劳动者,工人( laborer的名词复数 );(熟练工人的)辅助工
参考例句:
  • Laborers were trained to handle 50-ton compactors and giant cranes. 工人们接受操作五十吨压土机和巨型起重机的训练。 来自《现代英汉综合大词典》
  • Wage-labour rests exclusively on competition between the laborers. 雇佣劳动完全是建立在工人的自相竞争之上的。 来自英汉非文学 - 共产党宣言
25 acclaimed 90ebf966469bbbcc8cacff5bee4678fe     
adj.受人欢迎的
参考例句:
  • They acclaimed him as the best writer of the year. 他们称赞他为当年的最佳作者。
  • Confuscius is acclaimed as a great thinker. 孔子被赞誉为伟大的思想家。
26 automobiles 760a1b7b6ea4a07c12e5f64cc766962b     
n.汽车( automobile的名词复数 )
参考例句:
  • When automobiles become popular,the use of the horse and buggy passed away. 汽车普及后,就不再使用马和马车了。 来自《简明英汉词典》
  • Automobiles speed in an endless stream along the boulevard. 宽阔的林荫道上,汽车川流不息。 来自《现代汉英综合大词典》
27 thriftiness e20ce682d842e92825d592d10c7ddee0     
节俭,节约
参考例句:
  • Taoism has always advocated thriftiness and plain life. 道教历来倡导节俭、朴素的生活。
  • That's a positive feeling. Now I added only to my thriftiness but also independence and endurance. 通过这事,我不仅长了点经济头脑,也变得更加独立,更具忍耐力了。
28 industriousness OqVz40     
n.勤奋
参考例句:
  • Aunt Harriet could not find words to praise Bessie's industriousness and efficiency. 哈丽特不知该用什么言辞来赞扬贝西的勤奋与高效。 来自新概念英语第三册
  • They have brought to our country an industriousness that boosts our economy. 他们带来的勤奋精神促进了我们经济的发展。
29 frightful Ghmxw     
adj.可怕的;讨厌的
参考例句:
  • How frightful to have a husband who snores!有一个发鼾声的丈夫多讨厌啊!
  • We're having frightful weather these days.这几天天气坏极了。
30 helping 2rGzDc     
n.食物的一份&adj.帮助人的,辅助的
参考例句:
  • The poor children regularly pony up for a second helping of my hamburger. 那些可怜的孩子们总是要求我把我的汉堡包再给他们一份。
  • By doing this, they may at times be helping to restore competition. 这样一来, 他在某些时候,有助于竞争的加强。
31 ancestry BNvzf     
n.祖先,家世
参考例句:
  • Their ancestry settled the land in 1856.他们的祖辈1856年在这块土地上定居下来。
  • He is an American of French ancestry.他是法国血统的美国人。
32 spinet 3vbwA     
n.小型立式钢琴
参考例句:
  • One afternoon,when I was better,I played the spinet.有天下午,我好了一点时,便弹奏钢琴。
  • The spinet was too big for me to play.钢琴太大了不适合我弹。
33 clavichord bV2yQ     
n.(敲弦)古钢琴
参考例句:
  • Our clavichord is kept in the living room.我们的击弦古钢琴是放在起居室里的。
  • The clavichord which my grandfather bought years ago was damaged.我祖父多年前买的古钢琴被损坏了。
34 harp UlEyQ     
n.竖琴;天琴座
参考例句:
  • She swept her fingers over the strings of the harp.她用手指划过竖琴的琴弦。
  • He played an Irish melody on the harp.他用竖琴演奏了一首爱尔兰曲调。
35 harpsichord KepxQ     
n.键琴(钢琴前身)
参考例句:
  • I can tune the harpsichord as well as play it.我会弹奏大键琴,同样地,我也会给大键琴调音。
  • Harpsichord music is readily playable.古钢琴音乐可以随时演奏。
36 supremacy 3Hzzd     
n.至上;至高权力
参考例句:
  • No one could challenge her supremacy in gymnastics.她是最优秀的体操运动员,无人能胜过她。
  • Theoretically,she holds supremacy as the head of the state.从理论上说,她作为国家的最高元首拥有至高无上的权力。
37 supplanted 1f49b5af2ffca79ca495527c840dffca     
把…排挤掉,取代( supplant的过去式和过去分词 )
参考例句:
  • In most offices, the typewriter has now been supplanted by the computer. 当今许多办公室里,打字机已被电脑取代。
  • The prime minister was supplanted by his rival. 首相被他的政敌赶下台了。
38 metallic LCuxO     
adj.金属的;金属制的;含金属的;产金属的;像金属的
参考例句:
  • A sharp metallic note coming from the outside frightened me.外面传来尖锐铿锵的声音吓了我一跳。
  • He picked up a metallic ring last night.昨夜他捡了一个金属戒指。
39 chamber wnky9     
n.房间,寝室;会议厅;议院;会所
参考例句:
  • For many,the dentist's surgery remains a torture chamber.对许多人来说,牙医的治疗室一直是间受刑室。
  • The chamber was ablaze with light.会议厅里灯火辉煌。
40 bass APUyY     
n.男低音(歌手);低音乐器;低音大提琴
参考例句:
  • He answered my question in a surprisingly deep bass.他用一种低得出奇的声音回答我的问题。
  • The bass was to give a concert in the park.那位男低音歌唱家将在公园中举行音乐会。
41 varied giIw9     
adj.多样的,多变化的
参考例句:
  • The forms of art are many and varied.艺术的形式是多种多样的。
  • The hotel has a varied programme of nightly entertainment.宾馆有各种晚间娱乐活动。
42 structural itXw5     
adj.构造的,组织的,建筑(用)的
参考例句:
  • The storm caused no structural damage.风暴没有造成建筑结构方面的破坏。
  • The North American continent is made up of three great structural entities.北美大陆是由三个构造单元组成的。
43 maker DALxN     
n.制造者,制造商
参考例句:
  • He is a trouble maker,You must be distant with him.他是个捣蛋鬼,你不要跟他在一起。
  • A cabinet maker must be a master craftsman.家具木工必须是技艺高超的手艺人。
44 forte 8zbyB     
n.长处,擅长;adj.(音乐)强音的
参考例句:
  • Her forte is playing the piano.她擅长弹钢琴。
  • His forte is to show people around in the company.他最拿手的就是向大家介绍公司。
45 versatility xiQwT     
n.多才多艺,多样性,多功能
参考例句:
  • Versatility is another of your strong points,but don't overdo it by having too many irons in the fire.你还有一个长处是多才多艺,但不要揽事太多而太露锋芒。
  • This versatility comes from a dual weather influence.这种多样性是由于双重的气候影响而形成的。
46 strings nh0zBe     
n.弦
参考例句:
  • He sat on the bed,idly plucking the strings of his guitar.他坐在床上,随意地拨着吉他的弦。
  • She swept her fingers over the strings of the harp.她用手指划过竖琴的琴弦。
47 recoiling 6efc6419f5752ebc2e0d555d78bafc15     
v.畏缩( recoil的现在分词 );退缩;报应;返回
参考例句:
  • Some of the energy intended for the photon is drained off by the recoiling atom. 原来给予光子的能量有一部分为反冲原子所消耗。 来自辞典例句
  • A second method watches for another effect of the recoiling nucleus: ionization. 探测器使用的第二种方法,是观察反冲原子核的另一种效应:游离。 来自互联网
48 soften 6w0wk     
v.(使)变柔软;(使)变柔和
参考例句:
  • Plastics will soften when exposed to heat.塑料适当加热就可以软化。
  • This special cream will help to soften up our skin.这种特殊的护肤霜有助于使皮肤变得柔软。
49 myriad M67zU     
adj.无数的;n.无数,极大数量
参考例句:
  • They offered no solution for all our myriad problems.对于我们数不清的问题他们束手无策。
  • I had three weeks to make a myriad of arrangements.我花了三个星期做大量准备工作。
50 percussive M3gz9     
adj.敲击的
参考例句:
  • When it is dragged over pliant areas, an additional percussive tap could indicate this collision. 当它被拖到受范区域时,一个附加的敲击声提示这种碰触。 来自About Face 3交互设计精髓
  • Pneumatic DTH (Down-The-Hole) hammer is one of main pneumatic percussive-rotary drilling equipments. 风动冲击器是气动冲击回转钻进的主要设备之一。 来自互联网
51 brilliance 1svzs     
n.光辉,辉煌,壮丽,(卓越的)才华,才智
参考例句:
  • I was totally amazed by the brilliance of her paintings.她的绘画才能令我惊歎不已。
  • The gorgeous costume added to the brilliance of the dance.华丽的服装使舞蹈更加光彩夺目。
52 lute moCzqe     
n.琵琶,鲁特琴
参考例句:
  • He idly plucked the strings of the lute.他漫不经心地拨弄着鲁特琴的琴弦。
  • He knows how to play the Chinese lute.他会弹琵琶。
53 cello yUPyo     
n.大提琴
参考例句:
  • The cello is a member of the violin family.大提琴是提琴家族的一员。
  • She plays a melodious cello.她拉着一手悦耳的大提琴。
54 flute hj9xH     
n.长笛;v.吹笛
参考例句:
  • He took out his flute, and blew at it.他拿出笛子吹了起来。
  • There is an extensive repertoire of music written for the flute.有很多供长笛演奏的曲目。
55 brass DWbzI     
n.黄铜;黄铜器,铜管乐器
参考例句:
  • Many of the workers play in the factory's brass band.许多工人都在工厂铜管乐队中演奏。
  • Brass is formed by the fusion of copper and zinc.黄铜是通过铜和锌的熔合而成的。
56 trumpet AUczL     
n.喇叭,喇叭声;v.吹喇叭,吹嘘
参考例句:
  • He plays the violin, but I play the trumpet.他拉提琴,我吹喇叭。
  • The trumpet sounded for battle.战斗的号角吹响了。
57 bugle RSFy3     
n.军号,号角,喇叭;v.吹号,吹号召集
参考例句:
  • When he heard the bugle call, he caught up his gun and dashed out.他一听到军号声就抓起枪冲了出去。
  • As the bugle sounded we ran to the sports ground and fell in.军号一响,我们就跑到运动场集合站队。
58 percussion K3yza     
n.打击乐器;冲突,撞击;震动,音响
参考例句:
  • In an orchestra,people who play percussion instruments sit at the back.在管弦乐队中,演奏打击乐器的人会坐在后面。
  • Percussion of the abdomen is often omitted.腹部叩诊常被省略。
59 snare XFszw     
n.陷阱,诱惑,圈套;(去除息肉或者肿瘤的)勒除器;响弦,小军鼓;vt.以陷阱捕获,诱惑
参考例句:
  • I used to snare small birds such as sparrows.我曾常用罗网捕捉麻雀等小鸟。
  • Most of the people realized that their scheme was simply a snare and a delusion.大多数人都认识到他们的诡计不过是一个骗人的圈套。
60 cymbal cymbal     
n.铙钹
参考例句:
  • The piece ends with a cymbal crash.这支曲子以铙钹的撞击声结束。
  • Cymbal is a pair of round brass plates.铙钹是一对黄铜圆盘。
61 tambourine 5G2yt     
n.铃鼓,手鼓
参考例句:
  • A stew without an onion is like a dance without a tambourine.烧菜没有洋葱就像跳舞没有手鼓。
  • He is really good at playing tambourine.他很擅长演奏铃鼓。
62 tunes 175b0afea09410c65d28e4b62c406c21     
n.曲调,曲子( tune的名词复数 )v.调音( tune的第三人称单数 );调整;(给收音机、电视等)调谐;使协调
参考例句:
  • a potpourri of tunes 乐曲集锦
  • When things get a bit too much, she simply tunes out temporarily. 碰到事情太棘手时,她干脆暂时撒手不管。 来自《简明英汉词典》
63 incongruity R8Bxo     
n.不协调,不一致
参考例句:
  • She smiled at the incongruity of the question.面对这样突兀的问题,她笑了。
  • When the particular outstrips the general,we are faced with an incongruity.当特别是超过了总的来讲,我们正面临着一个不协调。
64 cellist CU9yp     
n.大提琴手
参考例句:
  • The cellist's bowing was very sensitive . 那位大提琴手的弓法十分细腻。 来自辞典例句
  • World-renowned cellist Yo-Yo Ma founded The Silk Road Project in 1998. 世界闻名的大提琴家马友友于1998年创建了丝路工程。 来自互联网
65 entirely entirely     
ad.全部地,完整地;完全地,彻底地
参考例句:
  • The fire was entirely caused by their neglect of duty. 那场火灾完全是由于他们失职而引起的。
  • His life was entirely given up to the educational work. 他的一生统统献给了教育工作。
66 improvised tqczb9     
a.即席而作的,即兴的
参考例句:
  • He improvised a song about the football team's victory. 他即席创作了一首足球队胜利之歌。
  • We improvised a tent out of two blankets and some long poles. 我们用两条毛毯和几根长竿搭成一个临时帐蓬。
67 explicit IhFzc     
adj.详述的,明确的;坦率的;显然的
参考例句:
  • She was quite explicit about why she left.她对自己离去的原因直言不讳。
  • He avoids the explicit answer to us.他避免给我们明确的回答。
68 blues blues     
n.抑郁,沮丧;布鲁斯音乐
参考例句:
  • She was in the back of a smoky bar singing the blues.她在烟雾弥漫的酒吧深处唱着布鲁斯歌曲。
  • He was in the blues on account of his failure in business.他因事业失败而意志消沉。
69 miller ZD6xf     
n.磨坊主
参考例句:
  • Every miller draws water to his own mill.磨坊主都往自己磨里注水。
  • The skilful miller killed millions of lions with his ski.技术娴熟的磨坊主用雪橇杀死了上百万头狮子。
70 negotiation FGWxc     
n.谈判,协商
参考例句:
  • They closed the deal in sugar after a week of negotiation.经过一星期的谈判,他们的食糖生意成交了。
  • The negotiation dragged on until July.谈判一直拖到7月份。
71 arena Yv4zd     
n.竞技场,运动场所;竞争场所,舞台
参考例句:
  • She entered the political arena at the age of 25. 她25岁进入政界。
  • He had not an adequate arena for the exercise of his talents.他没有充分发挥其才能的场所。
72 forth Hzdz2     
adv.向前;向外,往外
参考例句:
  • The wind moved the trees gently back and forth.风吹得树轻轻地来回摇晃。
  • He gave forth a series of works in rapid succession.他很快连续发表了一系列的作品。
73 persuasion wMQxR     
n.劝说;说服;持有某种信仰的宗派
参考例句:
  • He decided to leave only after much persuasion.经过多方劝说,他才决定离开。
  • After a lot of persuasion,she agreed to go.经过多次劝说后,她同意去了。
74 negotiations af4b5f3e98e178dd3c4bac64b625ecd0     
协商( negotiation的名词复数 ); 谈判; 完成(难事); 通过
参考例句:
  • negotiations for a durable peace 为持久和平而进行的谈判
  • Negotiations have failed to establish any middle ground. 谈判未能达成任何妥协。
75 impersonal Ck6yp     
adj.无个人感情的,与个人无关的,非人称的
参考例句:
  • Even his children found him strangely distant and impersonal.他的孩子们也认为他跟其他人很疏远,没有人情味。
  • His manner seemed rather stiff and impersonal.他的态度似乎很生硬冷淡。
76 purveyor GiMyN     
n.承办商,伙食承办商
参考例句:
  • Silence, purveyor of gossip, do not spread that report. 快别那样说,新闻记者阁下,别散布那个消息。 来自互联网
  • Teaching purpose: To comprehensively understand the role function and consciousness composition of a news purveyor. 教学目的:全面深入的理解新闻传播者的角色功能和意识构成。 来自互联网
77 stereotypical af5b561e94abd66f688fbfcccaffdce3     
n.常规
参考例句:
  • Personas should be typical and believable, but not stereotypical. 人物角色应该是典型和可信赖的,但不是一成不变的。 来自About Face 3交互设计精髓
  • Anything could be stereotypical, so I guess it could be criticism. 任何东西都可以变的老套,所以我猜那就是一种批评。 来自互联网
78 impatience OaOxC     
n.不耐烦,急躁
参考例句:
  • He expressed impatience at the slow rate of progress.进展缓慢,他显得不耐烦。
  • He gave a stamp of impatience.他不耐烦地跺脚。
79 solidify CrJyb     
v.(使)凝固,(使)固化,(使)团结
参考例句:
  • Opinion on this question began to solidify.对这个问题的意见开始具体化了。
  • Water will solidify into ice if you freeze it.水冷冻会结冰。
80 opt a4Szv     
vi.选择,决定做某事
参考例句:
  • They opt for more holiday instead of more pay.他们选择了延长假期而不是增加工资。
  • Will individual schools be given the right to opt out of the local school authority?各个学校可能有权选择退出地方教育局吗?
81 kinetic p2Fxs     
adj.运动的;动力学的
参考例句:
  • There exist many sources of energy both potential and kinetic.存在着许多势能和动能的能源。
  • The kinetic theory of gases is the best known example.气体动力学理论就是最有名的例子。
82 molecular mE9xh     
adj.分子的;克分子的
参考例句:
  • The research will provide direct insight into molecular mechanisms.这项研究将使人能够直接地了解分子的机理。
  • For the pressure to become zero, molecular bombardment must cease.当压强趋近于零时,分子的碰撞就停止了。
83 mathematician aoPz2p     
n.数学家
参考例句:
  • The man with his back to the camera is a mathematician.背对着照相机的人是位数学家。
  • The mathematician analyzed his figures again.这位数学家再次分析研究了他的这些数字。
84 investigation MRKzq     
n.调查,调查研究
参考例句:
  • In an investigation,a new fact became known, which told against him.在调查中新发现了一件对他不利的事实。
  • He drew the conclusion by building on his own investigation.他根据自己的调查研究作出结论。
85 formulated cfc86c2c7185ae3f93c4d8a44e3cea3c     
v.构想出( formulate的过去式和过去分词 );规划;确切地阐述;用公式表示
参考例句:
  • He claims that the writer never consciously formulated his own theoretical position. 他声称该作家从未有意识地阐明他自己的理论见解。 来自《简明英汉词典》
  • This idea can be formulated in two different ways. 这个意思可以有两种说法。 来自《现代汉英综合大词典》
86 predecessors b59b392832b9ce6825062c39c88d5147     
n.前任( predecessor的名词复数 );前辈;(被取代的)原有事物;前身
参考例句:
  • The new government set about dismantling their predecessors' legislation. 新政府正着手废除其前任所制定的法律。 来自《简明英汉词典》
  • Will new plan be any more acceptable than its predecessors? 新计划比原先的计划更能令人满意吗? 来自《简明英汉词典》
87 mid doTzSB     
adj.中央的,中间的
参考例句:
  • Our mid-term exam is pending.我们就要期中考试了。
  • He switched over to teaching in mid-career.他在而立之年转入教学工作。
88 antiquated bzLzTH     
adj.陈旧的,过时的
参考例句:
  • Many factories are so antiquated they are not worth saving.很多工厂过于陈旧落后,已不值得挽救。
  • A train of antiquated coaches was waiting for us at the siding.一列陈旧的火车在侧线上等着我们。
89 inadequate 2kzyk     
adj.(for,to)不充足的,不适当的
参考例句:
  • The supply is inadequate to meet the demand.供不应求。
  • She was inadequate to the demands that were made on her.她还无力满足对她提出的各项要求。
90 custodial Vmyyx     
adj.监护的,照管的
参考例句:
  • The teenagers were convicted of manslaughter and given a two-year custodial sentence. 这些青少年被判过失杀人罪,及二年的监禁(拘留)刑罚。
  • This article interrogates the cultural experience of being a non custodial mother. 本文审视一位无监护权的母亲所感受到的文化体验。
91 rhetoric FCnzz     
n.修辞学,浮夸之言语
参考例句:
  • Do you know something about rhetoric?你懂点修辞学吗?
  • Behind all the rhetoric,his relations with the army are dangerously poised.在冠冕堂皇的言辞背后,他和军队的关系岌岌可危。
92 laymen 4eba2aede66235aa178de00c37728cba     
门外汉,外行人( layman的名词复数 ); 普通教徒(有别于神职人员)
参考例句:
  • a book written for professionals and laymen alike 一本内行外行都可以读的书
  • Avoid computer jargon when you write for laymen. 写东西给一般人看时,应避免使用电脑术语。
93 inevitably x7axc     
adv.不可避免地;必然发生地
参考例句:
  • In the way you go on,you are inevitably coming apart.照你们这样下去,毫无疑问是会散伙的。
  • Technological changes will inevitably lead to unemployment.技术变革必然会导致失业。
94 tardiness 3qwwE     
n.缓慢;迟延;拖拉
参考例句:
  • Her teacher gave her extra homework because of her tardiness. 由于她的迟到,老师给她布置了额外的家庭作业。 来自辞典例句
  • Someone said that tardiness is the subtlest form of selflove and conceit. 有人说迟到是自私和自负的最微妙的表现形式。 来自辞典例句
95 commutes 3547de72fa26e075391aeef6adf7f98a     
上下班路程( commute的名词复数 )
参考例句:
  • She commutes from Oxford to London every day. 她每天上下班往返于牛津与伦敦之间。
  • Barbara lives in Oxford and commutes. 芭芭拉住在牛津,通勤往来。
96 solitude xF9yw     
n. 孤独; 独居,荒僻之地,幽静的地方
参考例句:
  • People need a chance to reflect on spiritual matters in solitude. 人们需要独处的机会来反思精神上的事情。
  • They searched for a place where they could live in solitude. 他们寻找一个可以过隐居生活的地方。
97 flexibility vjPxb     
n.柔韧性,弹性,(光的)折射性,灵活性
参考例句:
  • Her great strength lies in her flexibility.她的优势在于她灵活变通。
  • The flexibility of a man's muscles will lessen as he becomes old.人老了肌肉的柔韧性将降低。
98 congestion pYmy3     
n.阻塞,消化不良
参考例句:
  • The congestion in the city gets even worse during the summer.夏天城市交通阻塞尤为严重。
  • Parking near the school causes severe traffic congestion.在学校附近泊车会引起严重的交通堵塞。
99 seduced 559ac8e161447c7597bf961e7b14c15f     
诱奸( seduce的过去式和过去分词 ); 勾引; 诱使堕落; 使入迷
参考例句:
  • The promise of huge profits seduced him into parting with his money. 高额利润的许诺诱使他把钱出了手。
  • His doctrines have seduced many into error. 他的学说把许多人诱入歧途。
100 rosy kDAy9     
adj.美好的,乐观的,玫瑰色的
参考例句:
  • She got a new job and her life looks rosy.她找到一份新工作,生活看上去很美好。
  • She always takes a rosy view of life.她总是对生活持乐观态度。
101 tranquil UJGz0     
adj. 安静的, 宁静的, 稳定的, 不变的
参考例句:
  • The boy disturbed the tranquil surface of the pond with a stick. 那男孩用棍子打破了平静的池面。
  • The tranquil beauty of the village scenery is unique. 这乡村景色的宁静是绝无仅有的。
102 precipitates e830548bc11fe12d5fa66bfa716886b7     
v.(突如其来地)使发生( precipitate的第三人称单数 );促成;猛然摔下;使沉淀
参考例句:
  • Water precipitates camphor from its alcoholic solution. 水能把樟脑从其酒精溶液中淀析出来。 来自《简明英汉词典》
  • Precipitates are usually collected by centrifugation at intervals. 常常是用离心法分段收集沉淀的。 来自辞典例句
103 coverage nvwz7v     
n.报导,保险范围,保险额,范围,覆盖
参考例句:
  • There's little coverage of foreign news in the newspaper.报纸上几乎没有国外新闻报道。
  • This is an insurance policy with extensive coverage.这是一项承保范围广泛的保险。
104 remains 1kMzTy     
n.剩余物,残留物;遗体,遗迹
参考例句:
  • He ate the remains of food hungrily.他狼吞虎咽地吃剩余的食物。
  • The remains of the meal were fed to the dog.残羹剩饭喂狗了。
105 taverns 476fbbf2c55ee4859d46c568855378a8     
n.小旅馆,客栈,酒馆( tavern的名词复数 )
参考例句:
  • They ain't only two taverns. We can find out quick." 这儿只有两家客栈,会弄明白的。” 来自英汉文学 - 汤姆历险
  • Maybe ALL the Temperance Taverns have got a ha'nted room, hey, Huck?" 也许所有的禁酒客栈都有个闹鬼的房间,喂,哈克,你说是不是?” 来自英汉文学 - 汤姆历险
106 dealers 95e592fc0f5dffc9b9616efd02201373     
n.商人( dealer的名词复数 );贩毒者;毒品贩子;发牌者
参考例句:
  • There was fast bidding between private collectors and dealers. 私人收藏家和交易商急速竞相喊价。
  • The police were corrupt and were operating in collusion with the drug dealers. 警察腐败,与那伙毒品贩子内外勾结。
107 precursor rPOx1     
n.先驱者;前辈;前任;预兆;先兆
参考例句:
  • Error is often the precursor of what is correct.错误常常是正确的先导。
  • He said that the deal should not be seen as a precursor to a merger.他说该笔交易不应该被看作是合并的前兆。
108 commonsense aXpyp     
adj.有常识的;明白事理的;注重实际的
参考例句:
  • It is commonsense to carry an umbrella in this weather.这种天气带把伞是很自然的。
  • These results are no more than a vindication of commonsense analysis.这些结果只不过是按常理分析得出的事实。
109 economize Sr3xZ     
v.节约,节省
参考例句:
  • We're going to have to economize from now on. 从现在开始,我们不得不节约开支。
  • We have to economize on water during the dry season. 我们在旱季不得不节约用水。
110 insulation Q5Jxt     
n.隔离;绝缘;隔热
参考例句:
  • Please examine the insulation of the electric wires in my house.请检查一下我屋子里电线的绝缘情况。
  • It is always difficult to assure good insulation between the electric leads.要保证两个电触头之间有良好的绝缘总是很困难的。
111 premium EPSxX     
n.加付款;赠品;adj.高级的;售价高的
参考例句:
  • You have to pay a premium for express delivery.寄快递你得付额外费用。
  • Fresh water was at a premium after the reservoir was contaminated.在水库被污染之后,清水便因稀而贵了。
TAG标签:
发表评论
请自觉遵守互联网相关的政策法规,严禁发布色情、暴力、反动的言论。
评价:
表情:
验证码:点击我更换图片