长难句结构分析最新经典一百句
高考英语阅读长难句分析100句
高考英语阅读长难句分析100句1. According to a recent survey, four million people die each year from diseases linked to smoking.依照最近的一项调查，每年有4，000，000人死于与吸烟有关的疾病。
2. The latest surveys show that quite a few children have unpleasant associations with homework.最近的调查显示相当多的孩子对家庭作业没什么好感。
3. No invention has received more praise and abuse than Internet.没有一项发明像互联网一样同时受到如此多的赞扬和批评。
4. People seem to fail to take into account the fact that education does notend with graduation.人们似乎忽视了教育不应该随着毕业而结束这一事实。
5. An increasing number of people are beginning to realize that education isnot complete with graduation.越来越多的人开始意识到教育不能随着毕业而结束。
6. When it comes to education, the majority of people believe that educationis a lifetime study.说到教育，大部分人认为其是一个终生的学习。
7. Many experts point out that physical exercise contributes directly to a person's physical fitness.许多专家指出体育锻炼直接有助于身体健康。
人教部编版初中英语中考 100个长难句实例分析
人教部编版初中英语中考100个长难句实例分析1. First put forward by the French mathematician Pierre de Format in the seventeenth century, the theorem had baffled and beaten the finest mathematical minds, including a French woman scientist who made a major advance in working out the problem, and who had to dress like a man in order to be able to study at the Ecolab polytechnique.这个定理，先是由十七世纪法国数学家皮尔法特提出，曾使一批杰出的数学大师为难，包括一位法国女科学家，她在解决这个难题方面取得了重大的进展，她曾女扮男装为了能够在伊科尔理工学院学习。
简析：夹杂过去分词短语，现在分词短语，动名词及两个定语从句。
2. It is difficult to measure the quantity of paper used as a result of use of Internet-connected computers, although just about anyone who works in an office can tell you that when e-mail is introduced, the printers start working overtime. That is, the growing demand for paper in recent years is largely due to the increased use of the Internet.由于因特网的使用，计算所使用的纸张的数量是很难的，然而几乎任何在办公室工作的人能告诉你，当引进电子邮件后，打印机就开始超时工作。
考研英语-经典长难句结构分析100句
1. Typical of the grassland dwellers of the continent is the American antelope, or pronghorn.美洲羚羊，或称叉角羚，是该大陆典型的草原动物。
2. Of the millions who saw Haley’s comet in 1986, how many people will live long enough to see it return in the twenty-first century?1986年看见哈雷彗星的千百万人当中，有多少人能够长寿到足以目睹它在二十一世纪的回归呢？3. Anthropologists have discovered that fear, happiness, sadness, and surprise are universally reflected in facial expressions.人类学家们已经发现，恐惧，快乐，悲伤和惊奇都会行之于色，这在全人类是共通的。
4. Because of its irritating effect on humans, the use of phenol as a general antiseptic has been largely discontinued.由于苯酚对人体带有刺激性作用，它基本上已不再被当作常用的防腐剂了。
5. In group to remain in existence, a profit-making organization must, in the long run, produce something consumers consider useful or desirable.任何盈利组织若要生存，最终都必须生产出消费者可用或需要的产品。
6. The greater the population there is in a locality, the greater the need there is for water, transportation, and disposal of refuse.一个地方的人口越多，其对水，交通和垃圾处理的需求就会越大。
长难句结构分析最新经典100句（3）_四六级_
长难句结构分析最新经典100句（3）41. The most thrilling explanation is, unfortunately, a little defective. Some economists argue that powerful structural changes in the world have upended the old economic models that were based upon the historical link between growth and inflation.[参考译文]很不幸，这最令人震惊的解释有一点缺陷。
一些经济学家认为世界经济结构的强有力的变化已经结束了那个以经济增长和通货膨胀的历史关联为基础的旧的经济模式。
42. The Aswan Dam, for example, stopped the Nile flooding but deprived Egypt of the fertile silt that floods left-all in return for a giant reservoir of disease which is now so full of silt that it barely generates electricity.[参考译文]例如，阿斯旺大坝使得尼罗河不再洪水泛滥，但是它也夺去了埃及以前所享有的洪水留下的肥沃淤泥--这些换宋的就是这么个疾病滋生的水库，现在这个水库积满了淤泥，几乎不能发电了。
43. New ways of organizing the workplace--all that re-engineering and downsizing--are onlyone contribution to the overall productivity of an economy, which is driven by many otherfactors such as joint investment in equipment and machinery, new technology, and investment in education and training, [参考译文]企业重组的新方法--所有那些重新设计、缩小规模的做法--只是对一个经济的整体生产力做出了一方面的贡献。
长难句结构分析最新经典100句（4）
61.But,for a small group of students, professional training might be the way to go since well-developed skills, all other factors being equal, can be the difference between having a job and not.[参考译⽂]但是，对⼀个⼩部分学⽣来说，职业教育也是条可取的路径。
因为在其他因素相同的情况下，技能的娴熟是得到⼯作与否的关键。
62. Declaring that he was opposed to using this unusual animal husbandry technique to clonehumans, he ordered that federal funds not be used for such an experiment-although no onehad proposed to do so--and asked an independent panel of experts chaired by PrincetonPresident Harold Shapiro to report back to the White House in 90 days with recommendations for a national policy on human cloning.[参考译⽂]他宣布⾃⼰反对使⽤这种⾮同寻常的畜牧繁殖技术来克隆⼈类，并下令．不准联邦政府基⾦⽤于做此类试验--尽管还没有⼈建议这么做--他还请⼀个以普林斯顿⼤学校长哈罗得·夏⽪罗为⾸的独⽴的专家组在90天内向⽩宫汇报关于制定有关克隆⼈的国家政策的建议。
63. In a draft preface to the recommendations, discussed at the 17 May meeting, Shapiro suggested that the panel had founda broad consensus that it would be "morally unacceptable to attempt to create a human child by adult nuclear cloning".参考译⽂]在5⽉17⽇的会议上所讨论的这份建议书的序⾔草案中，夏⽪罗提出，专家组已经达成⼴泛共识，那就是"试图通过成⼈细胞核克隆来制造⼈类幼⼉的做法在道德上是不可接受的"。
长难句结构分析最新经典100句（91－100）
91. But if robots are to reach the next stage of laborsaving utility, they will have to operate with less human supervision and be able to make at least’ a few decisions for them- selves-goals that pose a real challenge. [参考译⽂] 但是如果机器⼈要达到节省⼈⼯的下⼀个阶段，它们将必须在更少的⼈⼒监督之下⼯作，⽽且还要能够⾃⼰作出⾄少⼏个决定--这些⽬标才会引发真正的挑战。
92. But the human mind can glimpse a rapidly changing scene and immediately disregard the 98 percent that is irrelevant, instantaneously focusing on the monkey at the side of a winding forest road or the single suspicious face in a big crowd. [参考译⽂] 但是⼈类的头脑可以只迅速地瞟⼀眼⼀个快速改变的场⾯，然后⽴刻放弃98％的不相关部分，⽽马上聚焦于⼀条崎岖森林道路边的⼀只猴⼦，或者在茫茫⼈海中的⼀张可疑的脸。
93. The OECD estimates in its latest Economic Outlook that, if oil prices averaged $22 a barrel for a full year, compared with $13 in 1998, this would increase the oil import bill in rich economies by only 0.25---0.5% of GDP. [参考译⽂] OECD在其最近的《经济了望》中估计，如果⽯油价格与1998年的每桶13美元相⽐在⼀年中平均为每22美元，这也只会给富裕的经济体的⽯油进⼝账单上增加GDP的0．25％到0．5％。
考研长难句分析100例解析
长难句分析100例（一）Such behavior is regarded as “all too human,”with the underlying（潜在的、内在的）assumption that sloth （懒惰）is one of the sevens inherent sins of human being（人类）（二）（三）Everyone is very peaceful, polite and friendly until, waiting in a line for lunch, the new arrival is suddenly pushed aside by a man in a white coat, who rushes to the head of the line, grabs his food and stomps over to a table by（四）（五）Often it’s the delivery which causes the audience to smile, so speak slowly and remember that a raised eyebrow oran unbelieving look may help to show that you are making a light-hearted remark.（六）（七）If robots are to reach the next stage of laborsaving utility, they will have to operate with less human supervision and be able to make at least a few decisions for themselves -- goals that pose a real challenge.（八）（九） Although it ruled that there is no constitutional right to physician-assisted suicide, the Court in effect supported the medical principle of “double effect ” ,a centuries-old moral principle holding that an action having two effects -- a good one （that is intended and a harmful ） one （ that is foreseen ）-- is permissible if the actor intends only the good effect.（十）Nancy Dubler, director of Montefiore Medical Center, contends that the principle will shield doctors who “until now have very, very strongly insistedthat they could not give patients sufficient mediation to control their pain if that might hasten death.”（十一）（十二）Medical licensing boards “must make it clear that painful deaths are presumptively ones that are incompetently managed and should result in license suspension.”（十三）whose clear advantage was its mastery of the electronic world.（十四）Among the firms making the biggest splash in this new world is Straitford, Inc., a private intelligence-analysis firm based in Austin, Texas.（十五）Scientists need to respond forcefully to animal rights advocates, （whose arguments are confusing the public and（十六）If scientists have yet to create the mechanical version of science fiction, they have begun to come close.（十七）Despite a spell of initial optimism in the 1960s and 1970s when（修饰前边的spell 一小段时间a short interval）it appeared that transistor circuits and microprocessors might be able to copy the action of the human brain by the year 2010, researchers lately have begun to extend that forecast by decades if not centuries.（十八）For example, a grandmotherly woman staffing an animal rights booth at a recent street fair was distributing a brochure (that encouraged readers not to use anything (that comes from or is tested in animals—no meat, no fur, no medicines)).（十九）To those who are unaware that animal research was needed to produce these treatments, as well as new treatments and vaccines, animal research seems wasteful at best and cruel at worst.（二十）Finally, because the ultimate stakeholders are patients, the health research community should actively recruit to its cause not only well-known personalities such as Stephen Cooper, who has made courageous statements about the value of animal research, but all who receive medical treatment.（二十一）In recent years, railroads have been combining with each other, merging into supersystems, causing heightened（二十二）Shippers who feel they are being overcharged have the right to appeal to the federal government’s Surface Transportation Board for rate relief, but the process is expensive, time-consuming, and will work only in truly extreme cases.（二十三）Shippers who feel they are being overcharged have the right to appeal to the federal government’s Surface Transportation Board for rate relief, but the process is expensive, time-consuming, and will work only in truly extreme cases.（二十四）It is said that in England death is pressing, in Canada inevitable and in California optional.（二十五）25、Physicians -- frustrated by their inability to cure the disease and fearing loss of hope in the patient -- too often offer aggressive treatment far beyond what is scientifically justified（二十六）26、Former Colorado governor Richard Lamm has been quoted as saying that the old and infirm “have a duty to die and get out of the way,” so that younger, healthier people can realize their potential.（二十七）27、These leaders are living proof that prevention works and that we can manage the health problems that come naturally with age.（二十八）28、It’s an interactive feature that lets visitors key in job criteria such as location, title, and salary, then E-mails them when a matching position is posted in the database.（二十九）29、When CareerSite’s agent sends out messages to those who have signed up for its service, for example, it includes only three potential jobs -- those it considers the best matches.（三十）30、This, for those as yet unaware of such a disadvantage, refers to discrimination against those whose surnames begin with a letter in the lower half of the alphabet.（三十一）31、It has long been known that a taxi firm called AAAA cars has a big advantage over Zodiac cars when customers thumb through their phone directories.（三十二）32、Yet the result may be worse qualifications, because they get less individual attention, as well as less confidence in speaking publicly.（三十三）33、Shortlists for job interviews, election ballot papers, lists of conference speakers and attendees: all tend to be drawn up alphabetically, and their recipients lose interest as they plough through them.（三十四）34、Even before Alan Greenspan’s admission that America’s red-hot economy is cooling, lots of working folks had already seen signs of the slowdown themselves.（三十五）35、Consumers say they’re not in despair because, despite the dreadful headlines, their own fortunes still feel pretty good.（三十六）36、“Schools could be a counterbalance.” Ravitch’s latest book, Left Back: A Century of Failed School Reforms, traces the roots of anti-intellectualism in our schools, concluding they are anything but a counterbalance to the American distaste for intellectual pursuits.（三十七）37、However, when two monkeys were placed in separate but adjoining chambers, so that each could observe what the other was getting in return for its rock, their behavior became markedly different.（三十八）38、And if one received a grape without having to provide her token in exchange at all, the other either tossed her own token at the researcher or out of the chamber, or refused to accept the slice of cucumber.（三十九）39、However, whether such a sense of fairness evolved independently in capuchins and humans, or whether it stems from the common ancestor that the species had 35 million years ago, is, as yet, an unanswered question.（四十）40、Do you remember all those years when scientists argued that smoking would kill us but the doubters insisted that we didn’t know for sure?（四十一）41、But science does provide us with the best available guide to the future, and it is critical that our nation and the world base important policies on the best judgments that science can provide concerning the future consequences of present actions.（四十二）42、With the risks obvious and growing, a prudent people would take out an insurance policy now.（四十三）43、If we are ever going to protect the atmosphere, it is crucial that those new plants be environmentally sound.（四十四）44、Now researchers suspect that dreams are part of the mind’s emotional thermostat, regulating moods while the brain is “off-line.”（四十五）45、The brain is as active during REM (rapid eye movement) sleep -- when most vivid dreams occur -- as it is when fully awake, says Dr. Eric Nofzinger at the University of Pittsburgh.（四十六）46、Most people seem to have more bad dreams early in the night, progressing toward happier ones before awakening, suggesting that they are working through negative feelings generated during the day.（四十七）47、At the end of the day, there’s probably little reason to pay attention to our dreams at all unless they keep us from sleeping or “we wake up in a panic,” Cartwright says.（四十八）48、In his latest book, Doing Our Own Thing: The Degradation of Language and Music and Why We Should, Like, Care, John McWhorter, a linguist and controversialist of mixed liberal and conservative views, sees the triumph of 1960s counter-culture as responsible for the decline of formal English.（四十九）While even the modestly educated sought an elevated tone when they put pen to paper before the 1960s, even the most well regarded writing since then has sought to capture spoken English on the page.（五十）50、Russians have a deep love for their own language and carry large chunks of memorized poetry in their heads, while Italian politicians tend to elaborate speech that would seem old-fashioned to most English-speakers.（五十一）51、There is the Royal Shakespeare Company (RSC), which presents superb productions of the plays at the Shakespeare Memorial Theatre on the Avon.（五十二）52、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.（五十三）53、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.（五十四）54、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.（五十五）55、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.（五十六）56、What researchers such as Ransom Myers and Boris Worm have shown is just how fast things are changing.（五十七）57、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.（五十八）58、What we forget -- what our economy depends on us forgetting -- is that happiness is more than pleasure without pain.（五十九）59、If you were to examine the birth certificates of every soccer player in 2006’s World Cup tournament, you would most likely find a noteworthy quirk: elite soccer players are more likely to have been born in the earlier months of the year than in the later months.（六十）60、whatever inborn differences two people may exhibit in their abilities to memorize, those differences are swamped by how well each person “encodes” the information.（六十一）61、It’s not obvious how the capacity to visualize objects and to figure out numerical patterns suits one to answer questions that have eluded some of the best poets and philosophers.（六十二）62、Research has found that IQ predicted leadership skills when the tests were given under low-stress conditions, but under high-stress conditions, IQ was negatively correlated with leadership--that is, it predicted the opposite.（六十三）63、As a result, they have lost the parachute they once had in times of financial setback——a back-up earner (usually Mom) who could go into the workforce if the primary earner got laid off or fell sick.（六十四）64、Steelworkers, airline employees, and now those in the auto industry are joining millions of families who must worry about interest rates, stock market fluctuation, and the harsh reality that they may outlive their retirement money.（六十五）65、From the middle-class family perspective, much of this, understandably, looks far less like an opportunity to exercise more financial responsibility, and a good deal more like a frightening acceleration of the wholesale shift of financial risk onto their already overburdened shoulders（六十六）66、Just as bosses and boards have finally sorted out their worst accounting and compliance troubles, and improved their feeble corporation governance, a new problem threatens to earn them – especially in America – the sort ofnasty headlines that inevitably lead to heads rolling in the executive suite: data insecurity.（六十七）67、Left, until now, to odd, low-level IT staff to put right, and seen as a concern only of data-rich industries such as banking, telecoms and air travel, information protection is now high on the boss’s agenda in businesses of every variety.（六十八）68、Surely it should be obvious to the dimmest executive that trust, the most valuable of economic assets, is easily destroyed and hugely expensive to restore – and that few things are more likely to destroy trust than a company letting sensitive personal data get into the wrong hands.（六十九）69、Meanwhile, the theft of information about some 40 million credit-card accounts in America, disclosed on June 17th, overshadowed a hugely important decision a day earlier by America’s Federal Trade Commission (FTC) that puts corporate America on notice that regulators will act if firms fail to provide adequate data security.（七十）70、Studies of both animals and humans have shown that sex hormones somehow affect the stress response, causing females under stress to produce more of the trigger chemicals than do males under the same conditions（七十一）71、Adding to a woman’s increased dose of stress chemicals are her increased “opportunities” for stress.（七十二）72、The kinds of interpersonal violence that women are exposed to tend to be in domestic situations, by, unfortunately, parents or other family members, and they tend not to be one-shot deals.（七十三）73、The Internet – with pressure from funding agencies, who are questioning why commercial publishers are making money from government-funded research by restricting access to it – is making access to scientific results a reality.（七十四）74、The report, by John Houghton of Victoria University in Australia and Graham Vickery of the OECD, makes heavy reading for publishers who have, so far, made handsome profits.（七十五）75、Finally, there are open-access archives, where organizations such as universities or international laboratories support institutional repositories（七十六）76、If he had played last season, however, he would have been one of 42.（七十七）77、Though typically about two inches taller now than 140 years ago, today’s people – especially those born to families who have lived in the U.S. for many generations – apparently reached their limit in the early 1960s.（七十八）78、Moreover, even though humans have been upright for millions of years, our feet and back continue to struggle with bipedal posture and cannot easily withstand repeated strain imposed by oversize limbs.（七十九）79、They have been spurred in part by DNA evidence made available in 1998, which almost certainly proved Thomas Jefferson had fathered at least one child with his slave Sally Hemings.（八十）80、While Washington and Jefferson privately expressed distaste for slavery, they also understood that it was part of the political and economic bedrock of the country they helped to create.（八十一）81、But brain researchers have discovered that when we consciouslydevelop new habits, we create parallel synaptic paths, and even entirely new brain cells, that can jump our trains of thought onto new, innovative tracks.82、At puberty, however, the brain shuts down half of that capacity, preserving only those modes of thought that have seemed mostvaluable during the first decade or so of life.（八十二）83、It is a wise father that knows his own child, but today a man can boost his paternal (fatherly) wisdom – or at least confirm that he’s the kid’s dad.（八十三）84、Among the most popular : paternity and kinship testing , which adopted children can use to find their biological relatives and latest rage many passionate genealogists-and supports businesses that offer to search for a family’s geographic roots .（八十四）85、The findings of a research institution have consistently shown that workers in all countries can be trained on the job to achieve radical higher productivity and, as a result, radically higher standards of living.（八十五）86、The most thoroughly studied in the history of the new world are the ministers and political leaders of seventeenth-century New England.87、While few craftsmen or farmers, let alone dependents and servants, left literary compositions to be analyzed, it is obvious that their views were less fully intellectualized.（八十六）88、It is difficult to the point of impossibility for the average reader under the age of forty to imagine a time when high-quality arts criticism could be found in most big-city newspapers.（八十七）89、“So few authors have brains enough or literary gift enough to keep their own end up in journalism,” Newman wrote, “that I am tempted to define ‘journalism’ as ‘a term of contempt applied by writers who are not read to writers who are’.”（八十八）90、During his lifetime, though, he was also one of England’s foremost classical-music critics, a stylist so widely admired that his Autobiography (1947) became a best-seller.（八十九）91、In a move that has intellectual-property lawyers abuzz the U.S. Court of Appeals for the Federal Circuit said it would use a particular case to conduct a broad review of business-method patents.（九十）92、Curbs on business-method claims would be a dramatic about-face, because it was the Federal Circuit itself that introduced such patents with its 1998 decision in the so-called State Street Bank case, approving a patent on a way of pooling mutual-fund assets.（九十一）93、Later, more established companies raced to add such patents to their files, if only as a defensive move against rivals that might beat them to the punch.（九十二）94、In his book The Tipping Point, Malcolm Gladwell argues that social epidemics are driven in large part by the acting of a tiny minority of special individuals, often called influentials, who are unusually informed, persuasive, or well-connected.（九十三）95、In many such cases, a cursory search for causes finds that some small group of people was wearing, promoting, or developing whatever it is before anyone else paid attention.96、In their recent work, however, some researchers have come up with the finding that influentials have far less impact on social epidemics than is generally supposed.（九十四）97、The researchers’ argument stems from a simple observing about social influence: with the exception of a few celebrities like Oprah Winfrey—whose outsize presence is primarily a function of media, not interpersonal influence—even the most influential members of a population simply don't interact with that many others.（九十五）98、Charlie McCreevy, a European commissioner, warned the IASB that it did "not live in a political vacuum" but "in the real word" and that Europe could yet develop different rules.（九十六）99、As a description of the next music director of an orchestra that has hitherto been led by musicians like Gustav Mahler and Pierre Boulez, that seems likely to have struck at least some Times readers as faint praise.（九十七）100、Johnson & Johnson, for example, has created BabyCenter, a stand-alone media property that promotes complementary and even competitive products.（九十八）（九十九）（一○○）（一○一）（一○二）（一○三）（一○四）（一○五）（一○六）（一○七）（一○八）（一○九）（一一○）（一一一）（一一二）（一一三）（一一四）（一一五）（一一六）（一一七）（一一八）（一一九）（一二○）（一二一）（一二二）Whatever（状语从句）the differences two people may exhibit in jobs or careers（工作或事业）, those differences are swamped by how well/ deeply each person loves their parents（宾从）.不管两个人在工作或者事业上表现的差异有多大，这些差异在他们关爱父母的程度面前都显得无足轻重。
英语长难句精解100句经典
英语长难句精解100句经典英语学习的道路上，长难句就像一座座高峰，让人望而生畏。
可要是掌握了这100句经典的长难句精解，那就仿佛是手握登山的绳索，能一步步向着英语的高峰攀登。
我有个朋友叫小李，他呀，一看到英语长难句就头大。
有一次，他拿着一个句子来找我，那句子长得就像一条蜿蜒无尽的长蛇。
“I, who have been living in this bustling city for years, find it extremely difficult to adapt to the tranquil rural life all of a sudden, especially when considering the huge differences in living environment, pace of life and social interactions between the two.”（我在这个繁华的城市生活了多年，突然发现很难适应宁静的乡村生活，特别是考虑到两者在生活环境、生活节奏和社会交往方面的巨大差异。
）小李皱着眉头说：“这都是啥呀，我都晕了。
”我笑着跟他说：“你看啊，这个‘wh o have been living in this bustling city for years’是个定语从句，用来修饰‘I’的，就像给‘我’这个主角加了个详细的身份描述。
”小李似懂非懂地点点头。
这100句经典长难句里啊，很多句子都像这个一样。
比如说“Not only does he have excellent academic performance, but also he is very good at various sports, which makes him a popular figureamong his classmates.”（他不仅学业成绩优异，而且擅长各种体育运动，这使他在同学中很受欢迎。
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长难句结构分析最新经典一百句(51-100)[字体：小大文章来源：网络点击数：440 更新时间：2006-4-21]51. Unlike most of the world's volcanoes, they are not always found at the boundaries of the great drifting plates that make up the earth's surface; on the contrary, many of them lie deep in the interior of a plate.[参考译文] 跟世界上的大多数火山不同的是，它们(热点)并不总是在由构成地球表面巨大漂流板块之间的边界上出现；相反，它们中有许多位于一个板块较纵深的部。
52. The relative motion of the plates carrying these continents has been constructed in detail, but the motion of the plates with respect to another cannot readily be translated into motion with respect to the earth's interior.[参考译文] 携带这些大陆板块的相对运动已经能够被详细地表述出来，但是这些板块相对于另一些板块的运动还不能轻易地解释为它们相对于地球部的运动。
53. As the dome grows, it develops seed fissures (cracks); in at least a few cases the continent may break entirely along some of these fissures, so that the hot spot initiates the formation of a new ocean.[参考译文] 暂缺54. While warnings are often appropriate and necessary--the dangers of drug interactions, for example--and many are required by state or federal regulations, it isn't clear that they actually protect the manufacturers and sellers from liability if a customer is injured.[参考译文] 尽管警告常常是适当而且必须的--比如对于药物相互作用的危险提出警告--许多警告还是按州或联邦政府规定要求给出的，然而(我们) 并不清楚，如果顾客受到伤害时，这些警告是不是确实可以使得生产者和销售者豁免责任。
55. At the same time, the American Law Institute--a group of judges, lawyers, and academics whose recommendations carry substantial weight--issued new guidelines for tort law stating that companies need not warn customers of obvious dangers or bombard them with a lengthy list of possible ones.[参考译文] 与此同时，美国法律研究所--由一群法官、的律师和理论专家组成，他们的建议分量极重--发布了新的民事伤害法令指导方针，宣称公司不必提醒顾客注意显而易见的危险，也不必连篇累牍地一再提请他们注意一些可能会出现的危险。
56. In the past year, however, software companies have developed tools that allow companies to "push" information directly out to consumers, transmitting marketing messages directly to targeted customers.[参考译文] 但是，在过去的一年间，软件公司已经开发出工具，使得公司可以直接将信息"推出"给顾客，直接把营销讯息传递给目标顾客。
57. The examples of Virtual Vineyards, Amazon., and other pioneers show that a Web site selling the right kind of products with the right mix of interactivity, hospitality, and security will attract online customers.[参考译文] 像Virtual Vineyards，Amazon．com这样的先驱表明，一个将交互性、的热情服务和安全性合理结合以销售同类商品的网址是可以吸引网上客户注意的。
58. An invisible border divides those arguing for computers in the classroom on the behalf of students' career prospects and those arguing for computers in the classroom for broader reasons of radical education reform.[参考译文] 有些人为了学生的就业前景为教室里放置电脑而辩，有些人为教育的彻底改革中更为广泛的理由为教室里放置电脑而辩，这两群人之间有一条无形的界线。
59. Rather, we have a certain conception of the American citizen, a character who is incomplete if he cannot competently access how his livelihood and happiness are affected by things outside of himself.[参考译文] 我们更应该具有的是作为美国公民的某种观念，这个公民人物如果不能很恰当地认识到自己的生存和幸福是如何受到自身之外的事物的影响，那么其公民特征就是不完整的。
60. Besides, this is unlikely to produce the needed number of every kind of professional in a country as large as ours and where the economy is spread over so many states and involves so many international corporations.[参考译文] 另外，在我们这么一个大国里，经济延展到这么多的州、的涉及到这么多的国际公司，因而要按照数量培养出所需的各类专业人员是不大可能的61.But,for a small group of students, professional training might be the way to go sincewell-developed skills, all other factors being equal, can be the difference between having a job and not.[参考译文] 但是，对一个小部分学生来说，职业教育也是条可取的路径。
因为在其他因素相同的情况下，技能的娴熟是得到工作与否的关键。
62. Declaring that he was opposed to using this unusual animal husbandry technique to clone humans, he ordered that federal funds not be used for such an experiment-although no one had proposed to do so--and asked an independent panel of experts chaired by Princeton President Harold Shapiro to report back to the White House in 90 days with recommendations for a national policy on human cloning.[参考译文] 他宣布自己反对使用这种非同寻常的畜牧繁殖技术来克隆人类，并下令不准联邦政府基金用于做此类试验--尽管还没有人建议这么做--他还请一个以普林斯顿大学校长哈罗得•夏皮罗为首的独立的专家组在90天向白宫汇报关于制定有关克隆人的国家政策的建议。
．63. In a draft preface to the recommendations, discussed at the 17 May meeting, Shapiro suggested that the panel had found a broad consensus that it would be "morally unacceptable to attempt tocreate a human child by adult nuclear cloning".参考译文]在5月17日的会议上所讨论的这份建议书的序言草案中，夏皮罗提出,专家组已经达成广泛共识，那就是"试图通过成人细胞核克隆来制造人类幼儿的做法在道德上是不可接受的"。
64. Because current federal law already forbids the use of federal funds to create embryos (the earliest stage of human offspring before birth) for research or to knowingly endanger an embryo's life, NBAC will remain silent on embryo research.[参考译文] 因为现今的联邦法律已经禁止使用联邦基金克隆胚胎(人类后裔在出生前的最早阶段)用于研究或者有意地威胁胚胎的生命，NBAC在胚胎研究上将保持沉默。