阅读难句

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阅读长难句分析技巧

阅读长难句分析技巧阅读理解是考试中的一项重要内容，而长难句往往是让人们感到头疼的地方。

在阅读中遇到长难句时，我们需要一些技巧来解析句子的意思，帮助我们更好地理解文章。

本文将介绍一些阅读长难句的分析技巧，帮助读者们在考试中取得更好的成绩。

1. 理清句子结构长难句往往由多个分句组成，其中包含了各种从句、修饰语等。

首先，我们需要分析句子的结构，理清主干和从句之间的关系。

可以通过将句子拆解成独立的分句，然后逐一分析每个分句的结构和作用，最后再将这些分句组合起来理解整个句子的意思。

2. 注意逻辑关系词长难句中经常包含逻辑关系词，如因果关系、转折关系、并列关系等等。

对于含有逻辑关系词的长难句，我们应该特别关注这些词的作用，通过分析它们的语境来确定句子的逻辑关系，帮助我们更好地理解句子的意思。

3. 利用标点符号标点符号在句子中起到了分隔和标识语法结构的作用。

在阅读长难句时，我们需要注意标点符号的位置和作用。

特别是逗号、分号、冒号等，它们常常用来分隔不同的分句或者修饰语，帮助我们理清句子的结构。

4. 理解修饰语长难句中经常会有各种各样的修饰语，如形容词性的修饰语、副词性的修饰语、定语从句等。

我们在阅读时需要明确修饰语与被修饰语的关系，找出它们之间的联系。

可以通过找到修饰语的位置和作用，然后与它所修饰的词进行对应，帮助我们理解句子的意思。

5. 多读多练阅读长难句的能力需要通过大量的阅读和练习来提高。

我们可以选择一些经典的语法书籍或者高质量的阅读材料，多读一些复杂的句子，不断锻炼自己的理解能力。

同时，我们还可以做一些阅读理解的练习题，通过实际的操作来提高我们解析句子的能力。

通过以上的分析技巧，我们可以更好地应对考试中的长难句，提高我们的阅读理解能力。

希望读者们能够通过不断的练习和积累，掌握这些技巧，并在考试中取得好成绩。

阅读长难句不再成为你的难题，而成为你的优势。

阅读+长难句+

阅读+长难句+阅读长难句1.Johnson was a poet and critic who raised common sense to the heights of genius.2.His approach to the problems that had worried writers throughout the late seventeenth and early eighteenth centuries was intensely practical.3.It is the cornerstone of Standard English,an achievement which,in James Boswell's words,'conferred stability on the language of his country'.4.This is not just because of English-speaking countries such as the USA in scientific research;the scientist of many non-English-speaking countries find that they need to write their research papers in English to reach a wide international audience.5.European countries are becoming increasingly concerned by major threats to European forests,threats which know no frontiers other than those of geography or climate：air pollution,soil deterioration,the increasing number of forest fires and sometimes even the mismanagement of our woodland and forest heritage.6.In the Glass and Singer study,in which subjects were exposed to bursts of noise as they worked on a task,some subjects heard loud bursts and others heard soft bursts.7.The Council,which was founded in 1996,certifies fisheries that meet high environmental standards,enabling them to use a label thatrecognises their environment responsibility.8.At the height of the Roman Empire,nine major systems,with an innovative layout of pipes and well-built sewers,supplied theoccupants of Rome with as much water per person as is provided in many parts of the industrial world today9.In the time when the dinosaurs dominated the daytime economy,our mammalian ancestors probably only managed to survive at all because they found ways of scraping a living at night.10. The Sonar and Radar pioneers didn't know it then,but all the world now knows that bats,or rather natural selection working on bats,had prefected the system tens of years earlier,and their 'radar' achieve feats of detection and navigation that would strike an engineer dumb with admiration.11.Although forest fires do not affect all of Europe to the same extent，the amount of damage caused the experts to propose as the third resolution that the Strasbourg conference consider the establishment ofa European databank on the subject.12.Besides the laboratory evidence for this, we know from our experiencethat we often remember what we have perceived peripherally, long after we have forgotten what we set out to learn.13.It was once thought that the fungus that ants cultivate was a single type that they had propagated, essentially unchanged from the distantpast.14. They based their calendars on natural cycles: the solar day,marked by the successive periods of light and darkness as the earth rotates on its axis;the lunar month,following the phases of the moon as it orbits the earth;and the solar year,defined by the changing seasons that accompany our planet's revolution around the sun.(C8T1P1)15.This allowed glass of virtually any thickness to be made non-stop,but the rollers would leave both sides of the glass marked,and these would then need to be ground and polished.16.Inspection technology allows more than 100 measurements a second to be made across the ribbon, locating flaws the unaided eye would be unable to see.17.Already in laboratory trails they have tested strategies for neutralizing the power of thunderstorms,and this winter they will brave real storms, equipped with an armory of laser that they will be pointing towards the heavens to discharge thunderclouds before lightning can strike.18. Is a laser could generate a line of ionisation in the air all the way up to a storm cloud,this conducting path could be used to guide lightning to Earth,before the electric field becomes strong enough to break down the air in an uncontrollable surge.19.But that their minds are not different from our own is demonstrated by the fact that the hard-won discoveries of scientists like Kepler orEinstein become the commonplace knowledge of schoolchildren and the once the outrageous shapes and colours of an artist like Paul Klee so soon appear on the fabrics we wear.20.we may envy their achievements and fame,but we should also recognise the price they may have paid in terms of perseverance,single-mindedness,dedication,restrictions on their personal lives,the demands upon their energies and time,and how often they had to display great courage to preserve their integrity or to make their way to top.21. Because of changes in the genetic material (mutations) these have new characteristics and in the course of their individual lives they are testedforoptimal or better adaptation tothe environmental conditions .22.If a life span is a genetically determined biological characteristics,it is logically necessary to propose the existence of an internal clock,which in some way measures and controls the aging process and which finally determines death as the last step in a fixed programs.23.One’s first inclination might be to argue that there must be some sort of built-in animal aggression instinct that was activated by the experiment,and that Milgram's teacher-subjects were just following a genetic need to discharge this pent-up primal urge onto the pupil by administering the electrical shock.24.The teacher-subject was told that whenever the pupil gave the wronganswer to a question,a shock was to be administered,beginning at the lowest level and increasing in severity with each successive wrong answer.25. By the mid-1960s,the situation took an alarming turn with the outbreak of four more new pests,necessitating pesticides spraying to such an extent that 50% of the financial outlay on cotton production was accounted for by pesticides.26. He asked advice of Scottish dye works owner Robert Pullar, who assured him that manufacturing the dye would be well worth it if the colour remained fast (i.e. would not fade) and the cost was relatively low. (C9P1T1)27.However, when we look at the 100 billion stars in our galaxy (the Milky Way), and 100 billion galaxies in the observable Universe, it seems inconceivable that at least one of these planets does not have a life form on it; in fact, the best educated guess we can make, using the little that we do know about the conditions for carbon-based life, leads us to estimate thatperhaps one in 100,000 stars might have a life-bearing planet orbiting it.28.The New Zealand Ministry of Health has found from research carried out over two decades that 6-10％of children in that country are affected by hearing loss.29.Fleeing on a French warship crossing the Indian Ocean，Le Gentil sawa wonderful transit—but the ship's pitching and rolling ruled out any attempt at making accurate observations.30.First，UFOs(Unidentified Flying Objects)are generally ignored since most scientists don't consider the evidence for them to be strong enough to bear serious consideration (although it is also important to keep an open mind in case any really convincing evidence emerges in the future).Second, we make a very conservative assumption that we are looking for a life form that is pretty well us，since if it differs radically from us we may well not recognise it as a life form ，quite apart from whether we are able to communicate with it.1.One encouragement is that the results of similar studies about otherenvironmental issues suggest that older children seem to acquire the ability to appreciate,value and evaluate conflicting views.2.However, Lewis and Brooks-Gunn(1979) suggest thatinfants'developing understanding that that the movements they see in the mirror are contingent on their own,leads to a growing awareness that they are distinct from other people.3.The FAA realised that the airspace over the United States would atany time have many different kinds of planes,flying for manydifferent purposes,in a variety of weather conditions,and the same kind of structure was needed to accommodate all of them.4.In its most general sense,prescriptivism is the view that one variety oflanguage has an inherently higher value than others,and that this ought to be opposed on the whole of the speech community.6.the monkey projects demonstrate that，compared with control animals that eat normally，caloric-restricted monkeys have lower body temperatures and levels of the pancreatic hormone insulin，and they retain more youthful levels of certain hormones that tend to fall with age.7.Turning her attention to minerals，she found her interest drawn to pitchblende，a mineral whose radioactivity，superior to that of pure uranium，could be explained only by the presence in the ore of small quantities of an unknown substance of very high activity.（C9T4P1）。

英语六级阅读的真题长难句解析

英语六级阅读的真题长难句解析
1. While pensioners, particularly elderly women, make up a large proportion of those living alone, the newest crop of singles are high earners in their 30s and 40s who increasingly view living alone as a lifestyle choice.
【译文】尽管大局部单独生活的.人是靠养老金生活的老年人，尤其是老年女性，但是最新消失的这群单身主义者却正值三十岁到四十岁的壮年。

这些人收入丰厚，渐渐把单身看作是一种生活方式的选择。

【析句】复合句。

主句the newest crop of singles are high earners..., who increasingly view living alone as...是定语从句修饰主句，而主句前while引导让步状语从句，具有转折语气。

2. Supporters of the biotech industry have accused an American scientist of misconduct after she testified to the New Zealand government that a genetically modified bacterium could cause serious damage if released.
【译文】一位美国女科学家向新西兰州政府证明，一种基因改造细菌假如泄露到试验室外，可能会导致严峻破坏，随后生物科技产业的支持者对她的这种行为表示了剧烈责备。

阅读理解长难句解析

阅读理解长难句解析一、定语从句1.P3 Y et members of the nation’s present educational and cultural elite still cling to thenotion that the United States belongs to some vaguely defined entity they refer to as “Western civilization,” by which they mean, presumably, a civilization created by people of Europe, as if Europe can even be viewed as completely uninfluenced by the rest of the world.2.P6 Behaviorists suggest that the child who is raised in an environment where there aremany stimuli which develop his or her capacity for appreciate responses will experience greater intellectual development.3.P9 In the “soap war” between Proctor and Gamble and Unilever, tremendous use is madeof statistics to measure the dynamic difference in market resulting from the proportional allocation to advertising, which constitutes such a large part of their production costs before selling, so that they regard their production costs as production plus advertising costs.4.P10 Thus, to rectify the positions taken previously, where we contented ourselves withcondemnations, in my delegation’s opinion, we must find an overall solution which would come to grips with both the substance as well as the superficial aspects which, after all, serve only to compel us to keep this problem constantly on the Security Council’s agenda.5.P11 We may define chemistry as the science in which we deal with the chemical changein matter as a result of which it is possible to form a new substance.6.P13 The revolution soon spread to Western Europe and the United States which, duemainly to the development of her northeastern iron industry, became the world’s leading industrial nation by the late 1800s.7.P13 The man who has not learned anything about how to understand his own intentionsand to make them effective, who has not learned something about what is possible and what impossible through experiences and books, will be enslaved by the political and social intentions of other men.8.P16 Studies of the Weddell seal in the laboratory have described the physiologicalmechanisms that allow the seals to cope with the extreme oxygen deprivation that occurs during its longest dives, which can extend 500 meters below the ocean’s surface and last for over 70 minutes.9.P19 While this boundary does not mark the outer limit of a State’s territory, since ininternational law the territorial sea forms part of a State’s territory, it does represent the demarcation between that maritime area (internal waters) where other States enjoy no general rights, and those maritime areas (the territorial sea and other zones) where other States do enjoy certain general rights.10.P19 He finds that students who were easy to teach, because they succeeded in puttingeverything they had been taught into practice, hesitate when confronted with the vast untouched area of English vocabulary and usage which falls outside the scope of basic textbooks.11.P 20 But I would like to do the same with the acclaim too, by using this moment as apinnacle from which I might be listened to by the young men and women already dedicated to the same anguish and travail, among whom is already that one who will some day stand here where I am standing.12.P53 At the MIT Media Lab, a prototype is already being built which will determine howsleepy you are as you drive, which is especially important for long-distance truck drivers.二、分割结构1. P54 I have discovered, as perhaps Kelsey will after her much-publicized resignation from the editorship of she after a build-up of stress, that abandoning the doctrine of “juggling your life”, and making the alternative move into “downshifting”brings with it far greater rewards than financial success and social status.2. P54 Such an outcome, if it happens, could cause a political controversy; or it could lead to more power being transferred to the EU in the worst possible circumstances, namely when the Union is deeply unpopular.3. P 55 That fact, let alone the current division between the 11 euro countries and the four, led by Britain, that have not joined, is likely to mean that the Union should become a multisystem entity, with some countries signing up to everything and others choosing only some things.4. P55 This trend began during the Second World War, when several governments came to the conclusion that the specific demands that a government wants to make of its scientific establishment cannot generally be foreseen in detail.5.P58 Y ou have all heard it repeated that men of science work by means of induction and deduction, that by the help of these operations, they, in a sort of sense , manage to extract from Nature certain natural laws, and that out of these, by some special skill of their own, they build up their theories.6. P63 The main burden of assuring that the resources of the federal government are well managed falls on relatively few of the five million men and women whom it employs.7. P65 It means that the United States, as compared with that position we found ourselves in immediately after World War II, had a challenge such as we did not even dream of.8. P70 Every particle has acting on it a force which urges it downward.13.P70 A new trend in radio broadcasting that developed during the late 1960s was the “talkshow”, featuring conversations between listeners and announcers or guests in the studio. 14.P72 They are, in fact, still capable under favorable circumstances of leading individuallives.15.P74 And numerous experiments have shown once the concept of self is changed, otherthings consistent with the new concept of self are accomplished easily and without strain. 16.P75 He had no thought of the time to come when his muscles would not be so mighty, norhis health so superb, and when he would not be able to work harder.三、否定句1.P171 But even he was unable to discover how long the gorilla lives, or how or why it dies, nor was he able to define the exact social patterns of the family groups, or indicate the final extent of their intelligence.2.P172 Descriptive linguists cannot explain how a sentence is transformed – or, in other words, indicate such relationships as that between active and passive voice.3.P173 For the women of my generation who were urged to keep juggling through the 80s, downshifting in the mid-90s is not so much a search for the mythical good life – growing your own organic vegetables, and risking turning into one –as a personal recognition of your limitations.4.P175 Who knows but it will rain tomorrow?5.P176 I know not what, nor where, neither what latitude, what country, what nation or what river. I neither saw, nor desired to see any people; the principal thing I wanted was fresh water.6.P176 He had never touched anything in the library other than American novels.7.P177 Don’t tell him more than you can help.8.P177 Rather than condemnation there was some kindness in the man’s voice.9.P178 Certainly I don’t teach because teaching is easy for me. Nor do I teach because I think I know answers, or because I have knowledge I feel compelled to share.10.P179 They were not about to change their tastes and habits just because of a change in the law.11.P181 He’s no more able to read Spanish than I am.12.P182. One can’t be too careful in making the decision as it was such a critical case.13.P;183 Y ou cannot be careful enough. Y ou cannot take enough care.14.P184 There, a child grows up under the ever-present attention of his parents… No necessity of making a living away from home results in neglect of children.15.P185 A book may be compared to your neighbor, if it be good, it can not last too long; if bad, you can not get rid of it too early.四、省略句1.P80 If a needle is thrown at random on a sheet of paper ruled with lines whose distance apart is exactly equal to the length of the needle, how often can it be expected to fall on a line and how often into a blank space?2.P81 Neither do we know how the universe begin, nor how it will end – if, indeed, it ends at all.3. Son and father, together, had saved the day – he by holding out for something he enjoyed and I by having the sense, finally, to realize that he was right, and to let go of my dream of how things should be.4.P85 The increase in the numbers of married women employed outside the home in the twentieth century had less to do with the mechanization of housework and an increase in leisure time for these women than it did with their own economic necessity and with high marriage rates that shrank the available pool of single women workers.5.P85 The European Union is an imperfect creature, with some of its actions based on fine principles of political economy and some one poor ones.6.P86 To Americans, being on one’s own suggests that one is a fully independent and functioning part of the whole capable and willing to make choices.7.P87 For example, a school superintendent wishes to determine the proportion of children in a large school system who come to school without breakfast, have been vaccinated for flu, or whatever.8.P88 Airline pilots, in fact, whose experience is so obviously relevant that it ought to serve as a guide, often live by their own watches, ignoring local tim e, and have breakfast at midnight if necessary.9.P91 The question “what are the roads like?”may when asked at one time, refer to the condition of the surface, at another, to their narrowness, at another to the traffic upon them, and at still another to the presence or otherwise of ice or snow.10.P92 The largest known raindrops are slightly less than a quarter inch across or would be if they were perfectly round.11.P92 Anything from cosmic rays to radiation to diet may activate a dormant oncogene, but how remains unknown.12.P93 In their hearts, women think it is men’s business to earn money and theirs to spend it – if possible during their husband’s life, but, at any rate, after his death.13.P95 I could accept this fact with calmness because I know that if I wasn’t able to avoid a mistake, chances were that no other surgeon could have, either.14.P98 By taking thought, men can move mountains – and have.五、分词作状语1.P150 Americans have always been deeply ambivalent, revering the nation’s immigrationroots and enjoying cheap immigrant labor, but resenting the newcomers who flood their cities,drain their service and dilute their culture.2.P152 The spate of shootings had appeared to be easing recently, however, with attacksmainly confined to tourists visiting the south of the country.3.P153 Blake, now 73 and living in relative poverty in a flat in Moscow, was responsible forthe deaths of several British agents after he became a Russian spy, following his capture by North Koreans and conversion to communism.4.P154 There are many other exchange expressions, but those who are not well versed inexchange terminology would do well to confine themselves to the use of expressions “favorable”and “unfavorable”when describing movements in exchange from the point of view of their countries, or to the use of “appreciate”and “depreciate”when describing a movement in the value of any particular currency.5.P155 The fuel is easy enough to produce: hydrogen can be extracted from water, usingelectricity, or cooled out of natural gas and even municipal waste, using heat.6.P156 Put your palms together in front of you, your elbows pointing out the sides, yourfingertips pointing upward, and push so that you feel pressure in the heels of your palms and under your arms.7.P158 Therefore, both jogging and dieting, carried to extremes, can be hazardous.8.P159 Since the 1950s scores of major urban newspapers have ceased operation, leavingmost large U.S. cities with no more than one morning and one afternoon newspaper.9.P159 Feeling threatened, companies responded by writing ever longer warning labels, tryingto anticipate every possible accident.10.P161 Washing machines take the drudgery out of laundry, the latest models being entirelyautomatic and able to wash and dry a large quantity of clothes in a few minutes.11.P162 The net result is a continuous flow of gas, starting as hot gases in intergalactic spaceand ending as a drizzle of cool gas called a “cooling flow”, falling into the central galaxy. 12.P165 Further, many universities have become enslaved to their own bureaucratic process,often placing first-year students in classes beyond their actual level of competence, based on placement exams that do not accurately measure true ability.13.P166 Finally he had saved $ 50, which some Henning people living in Chicago, who wereback home visiting, had assured him was enough to see him eat and sleep long enough to find himself a job that would put him on his feet.。

四六级中的阅读长难句解析技巧

四六级中的阅读长难句解析技巧阅读长难句在四六级英语考试中是一个常见的难点，许多考生在阅读理解题中会遇到诸如主从复合句、倒装句等复杂结构的长难句，给理解带来了困难。

然而，通过一些技巧和方法，我们可以更好地应对这些长难句，并提高阅读的准确性和效率。

一、分析句子结构正确理解长难句的关键在于分析句子的结构。

首先，要明确句子的主干部分，即主语和谓语，找出中心词，然后分析修饰部分。

例如，在如下句子中：The book that I bought yesterday, which is about history, is very interesting.主干部分是"The book is interesting"。

"That I bought yesterday"是对书进行修饰的定语从句，"which is about history"是对书的进一步说明。

通过分析句子的结构，我们可以更好地掌握句子的逻辑关系，准确理解句子的含义。

二、寻找关键词关键词在长难句中起到了承上启下的作用，通过寻找关键词，我们可以更好地理解长难句的逻辑关系。

常见的关键词包括but、although、unless、because等。

例如，在如下句子中：Although it was raining, we decided to go for a walk.关键词"although"暗示了前后两个分句之间的转折关系，帮助我们理解这个句子的含义。

三、弄清句子成分的逻辑关系在长难句中，句子成分之间的逻辑关系是理解整个句子的关键。

通过弄清句子成分的逻辑关系，我们可以准确地把握长难句的意义。

常见的逻辑关系包括因果关系、条件关系、让步关系等。

例如，在如下句子中：If you study hard, you will succeed.通过理解句子成分"if you study hard"和"you will succeed"之间的逻辑关系，我们可以准确地理解这个句子的意义。

考研英语历年真题阅读长难句100句精析

考研英语历年真题阅读长难句100句精析1、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、【译文】尽管警告常常就是适当而且必须得——比如对于药物相互作用得危险提出警告——许多警告还就是按州或联邦政府规定要求给出得，然而(我们) 并不清楚，如果顾客受到伤害时，这些警告就是不就是确实可以使得生产者与销售者豁免责任。

【分析】在这个主从复合句中，it isn't clear that they actually protect the manufacturers and sellers from liability if a customer is injured就是主句。

主句用了一个形式主语it，真正得主语就是that引导得从句，而that从句之后就是一个if引导得条件从句。

从句由两个部分组成，中间用and连接。

破折号之间得部分就是举例说明warnings得内容。

注意：many are required by state or federal regulations中得many就是指many warnings。

2、Additional social stresses may also occur because of the population explosion or problems arising from mass migration movements—themselves made relatively easy nowadays by modern means of transport 、【译文】由于人口猛增或大量人口流动(现代交通工具使大量人口流动变得相对容易) 所引起得各种问题也会对社会造成新得压力。

初三英语阅读理解长难句的分析与翻译技巧

初三英语阅读理解长难句的分析与翻译技巧对于初三的学生来说，英语阅读理解中的长难句常常是令人头疼的难题。

这些长难句结构复杂、词汇丰富，理解和翻译起来颇具挑战性。

但只要掌握了正确的方法和技巧，就能够轻松应对，提高阅读理解的能力和得分。

一、长难句的特点初三英语阅读理解中的长难句通常具有以下几个特点：1、句子结构复杂包含多种从句，如定语从句、状语从句、宾语从句等，或者使用了复杂的短语结构，如分词短语、不定式短语等。

例如：“The book that I bought yesterday, which is very interesting, has been recommended by many of my friends” 这个句子中既有定语从句“that I bought yesterday”，又有非限制性定语从句“which is very interesting”，句子结构较为复杂。

2、词汇量大且生僻长难句中往往会出现一些高级词汇、学术词汇或专业术语，增加了理解的难度。

比如：“The phenomenon of climate change has raised wides pread concerns among scientists and policymakers” 其中“phenomenon”（现象）和“policymaker”（政策制定者）可能对学生来说不是常见词汇。

3、逻辑关系隐晦长难句中的逻辑关系可能不那么直接和明显，需要仔细分析才能理清。

例如：“Although he worked hard, he failed the exam because he didn't pay attention to the details” 这个句子中包含了转折和因果两种逻辑关系。

二、长难句分析技巧1、找出句子的主干句子的主干是指主语、谓语和宾语等主要成分。

先找到主干，可以帮助我们快速把握句子的基本意思。

(完整word版)新托福阅读长难句120句(分析+译文)

新托福阅读长难句120句(分析+译文)1。

Totally without light and subjected to intense pressures hundreds of times greater than at the Earth’s surface，the deep—ocean bottom is a hostile environment to humans，in some ways as forbidding and remote as the void of outer space。

(定语后置in some ways…)由于完全没有光，而且承受着比在地球表面大数百倍的极大压力，深海底部对人类而言是一个充满敌意的环境，在某些方面就像外层空间一样险恶和遥远。

分句1：Totally without light and subjected to intense pressures分句2：hundreds of times greater than at the Earth’s surface分句3:the deep—ocean bottom is a hostile environment to humans分句4：in some ways as forbidding and remote as the void of outer space分句2修饰分句1结尾的短语intense pressures,分句1是分句3的原因状语分句3是整个长句子的主句分句4是分句3的后置定语，修饰分句3的a hostile environment to humans整个句子结构是：原因状语+主句+后置定语这是主句前后分别有状语和定语的修饰成分，但是本句其实不是复合句。

句子的核心意思是深海对于人类而言是一个充满敌意的环境。

2。

Basic to any understanding of Canada in the 20 years after the要理解二战之后20年中的加拿大，就必须了解该国惊人的人口增长。

历年四级阅读长难句100

历年四级阅读长难句1001. For most people the sea was remote, and with the exception of early intercontinental travelers or others who earned a living from the sea, there was little reason to ask many questions about it, let alone to ask what lay beneath the surface.2. There is another conversation, which from our point of view is equally important, and that has to do not with what is read but with how it is read.3. Every winter, millions of fridges hum away continuously and at vast expense, busily maintaining an artificially-cooled space inside an artificially-heated house-while outside, nature provides the desired temperature free of charge.4. The fridge’s effect upon the environment has been evident, while its contribution to human happiness has been insignificant.5. But it will be the driver’s responsibility to make sure that children under 14 do not ride in the front unless they are wearing a seat belt of some kind.6. Obviously, there would be no point in investing in a computer if you had to check all his answers, but people should also rely on their own internal computers and check the machine when they have the feeling that something has gone wrong.7. Normally a student must attend a certain number of courses inorder to graduate, and each course, which he attends, gives him a credit, which he may count towards a degree.8. It may have been a sharp criticism of the pupil’s technical abilities in writing, but it was also a sad reflection on the teacher who had omitted to read the essay, which contained some beautiful expressions of the child’s deep feelings.9. A breakthrough in the provision of energy from the sun for the European Economic Community (EEC) could be brought forward by up to two decades, if a modest increase could be provided in the EEC’s research effort in this field, according to the senior EEC scientists engaged in experiments in solar energy at EEC’s scientific laboratories at Ispra, near Milan.10. Mr.Gretz calculates that solar energy only provided three percent of the EEC’s needs; this could still produce a saving of about a billion pounds in the present bill for imported energy each year.11. At Beth Israel each patient is assigned to a primary nurse who visits at length with the patient and constructs a full-scale health account that covers everything from his medical history to his emotional state.12. Papousek’s light display was placed directly in front of the babies and he made the interesting observation that sometimes they would not turn back to watch the lights closely although they would “smile and bubble”when the display came on.13. Complaining is usually most effective when it is done politely but firmly, and especially when the consumer can demonstrate what is wrong with the item in question.14. So we sleep well when we are in a familiar, safe place, but we sleep lightly, if at all, when we fear that bears will nose into the tent.15. When children understand that the light of the lighting flashing reaches their eyes almost at the same moment, but the sound of the thunder takes about 5 seconds to travel just one mile, they can begin to time the interval between the flash and the crash to learn how close they were to the actual spark.16. Most people would agree that, although our age exceeds all previous ages in knowledge, there has been no corresponding increase in wisdom.17. When they get sick, we transfer them to a hospital, where children are forbidden to visit terminally ill patients- even when those patients are their parents.18. When we talk about someone’s personality, we mean the ways in which he or she acts, speaks, thinks and feels that make that individual different form others.19. Behaviorists, who study the relation between actions and their consequences, argue that rewards can improve performance at work and school.20. Cognitive researchers, who study various aspects of mental life, maintain that rewards often destroy creativity by encouraging dependence on approval and gifts from others.21. Such enormous numbers used to discourage us and cause us to dismiss the possibility of making a machine with human-like ability, but now that we have grown used to moving forward at such a pace we can be less sure.22. Further ahead, by a combination of the great wealth this new age will bring and the technology it will provide, the construction of a vast, man-created world in space, home to thousands or millions of people, will be within our power.23. It is also possible for a student to move between one university and another during his degree course, though this is not in fact done as a regular practice.24. A rapid means of long-distance transportation became a necessity for the United States as settlement spread ever farther westward.25. In such a case, it is usually settled in the consumer’s favor, assuming he or she has a just claim.26. People will be alert and receptive if they are faced with information that gets them to think about things they are interested in.27. But he said that with a modest increase in the present sums,devoted by the EEC to this work it was possible that the breakthrough could be achieved by the end of the next decade.28. And he believes that with the possibility of utilizing more advanced technology in this field it might be possible to satisfy a much bigger share of the Community’s future energy needs.29. But with the renewed concern about pesticides on produce, and refinements in infrared scanning, Paley hopes to get back into operation.30. The sight of Barney Clark- alive and conscious after trading his diseased heart for a metal and plastic pump- convinced the press, the public and many doctors that the future had arrived.31. Any attempt to trace the development from the noises babies make to their first spoken words leads to considerable difficulties.32. The problem then arises as to the point at which one can say that these imitations can be considered as speech.33. Remember you may be taken to court for not doing so, and you may be fined if you cannot prove to the court that you have been excused from wearing it.34. Oceanography has been defined as “The application of all sciences to the study of the sea.”35. Yet, unfortunately, few attempts have been made to educate fathers in this resocialization process.36. For some time past it has been widely accepted that babies- andother creatures- learn to do things because certain cats lead to “rewards”; and there is no reason to doubt that this is true.37. But is used also to be widely believed that effective rewards, at least in the early stages, had to be directly related to such basic physiological “drives”as thirst or hunger.38. It is argued by some writers that the transition to the father’s role, although difficult, is not nearly as great as the transition the wife must make to the mother’s role.39. In linking towns and people to one another it helped unify the United States.40. Although numerous books have been written about American mothers, only recently has literature focused on the role of a father.41. Pinned to their drawing boards are blueprints for improved quake-resistant buildings.42. A teacher who continually draws attention to rewards or who hands out high grades for ordinary achievement ends up with uninspired students, Eisenberger holds.43. In earlier grades, the use of so-called token economics, in which students handle challenging problems and receive performance based points towards, shows promise in raising effort and creativity, the Delaware psychologist claims.44. The cable was laid, but not until 1866 was the connection madepermanent and reliable.45. After monitoring production of the Jarvik-7, and reviewing its effects on the 150 or so patients (most of whom got the device as a temporary measure) the U.S. Food and Drug Administration concluded that the machine was doing more to endanger lives than to save them.46. The reader puts questions, as it were, to the text and gets answers.47. Britain almost more than any other country in the world must seriously face the problem of building upwards, that is to say, of accommodating a considerable proportion of its population in high blocks of flats.48. In the past our own blocks of flats have been associated with the lower-income groups and they have lacked the obvious provisions, such as central heating, constant hot water supply, electrically operated lifts from top to bottom, and so on, as easy facilities for disposal of dust and rubbish and storage places for baby carriages on the ground floor, playgrounds for children on the top of the buildings, and drying grounds for washing.49. Man, however much he may like to pretend the contrary, is part of nature. Can he escape a pollution that is now so thoroughly distributed throughout our world?50. We know that even single exposures to these chemicals, if theamount is large enough, can cause extremely severe poisoning.51. Getting all four samples right was a tough test, but not too tough, we thought, for people who believed they could recognize their brand.52. No school I have taught in has ever ignored spelling or considered it unimportant as a basic skill.53. If a patient at Beth Israel is not responding to treatment, it is not uncommon for his nurse to propose another approach to his doctor.54. Babies will learn to behave in ways that produce results in the world with no reward except the successful outcome.55. There can hardly be a man who hasn’t at some time in his life smiled at the sight of a woman shaking in a thin dress on a winter day, or delicately picking her way through deep snow in high-heeled shoes.56. It was to Maury of the US Navy that the Atlantic Telegraph Company turned, in 1853, for information on this matter.57. It is precisely this kind of conversation that is of importance when we are seeking to develop our reading to meet the new demands being placed upon us by studying at a higher level.58. It is, everyone agrees, a huge task that the child performs when he learns to speak, and the fact that he does so in so short a time challenges explanation.59. As soon as men leave the atmosphere they are exposed to this radiation but their spacesuits or the walls of their spacecraft, if they areinside, do prevent a lot of radiation damage.60. What refrigeration did promote was marketing-marketing hardware and electricity, marketing soft drinks, marketing dead bodies of animals around the globe in search of a good price.61. The senior West German scientist in charge of the Community’s solar energy program, Mr.Joachim Gretz, told journalists that at present levels of research spending it was most unlikely that solar energy would provide as much as three per cent of the C ommunity’s energy requirements even after the year 2000.62. It is likely that the dispute regarding flats versus individual houses will continue to rage on for a long time as far as Britain is concerned.63. Since this concern about the decline and fall of the English language is not perceived as a generational phenomenon but rather as something new and peculiar to today’s young people, it naturally follows that today’s English teachers cannot be doing their jobs.64. It is said that the Englishman objects to this type of existence, but if the case is such, he does in fact differ from the inhabitants of most countries of the world today.65. It is agreed that they enjoy making noises, and that during the first few months one or two noises sort themselves out as particularly indicative of delight, distress, sociability, and so on.66. In what now seems like the prehistoric times of computer history, the earth’s postwar era, there was quite a wide-spread concern that computers would take over the world from man one day.67. There is a popular belief among parents that schools are no longer interested in spelling.68. At the early attempts, the cable failed and when it was taken out for repairs it was found to be covered in living growths, a fact which defied contemporary scientific opinion that there was no life in the deeper parts of the sea.69. They are only interested in outward appearance and they take advantage of the fact that women will put up with any amount of discomfort, as long as they look right.70. However, even though we mentioned the fact growing numbers of women are working outside the home, the father is still thought by many as the breadwinner in the household.71. We were most impressed by the fact that even those patients who were not told of their serious illness were quite aware of its potential outcome.72. Professor Taiju Matsuzawa wanted to find out why otherwise healthy farmers in northern Japan appeared to be losing their ability to think and reason at a relatively early age, and how the process of ageing could be slowed down.73. But some people are already worried that they’ll work- and that America’s overextended health-care programs will lose a precious $2.5 billion to $5 billion a year providing them for a relatively few dying patients.74. He quickly found that children as young as four months would learn to turn their heads to right or left if the movement “switched on”a display of lights and indeed that they were capable of learning quite complex turns to bring about this result, for instance, two left or two right, or even to make as many as three turns one side.75. Papousek concluded that it was not primarily the sight of the lights, which pleased them, it was the success they were achieving in solving the problem, in mastering the skill, and that there exists a fundamental human urge to make sense of the world and bring it under intentional control.76. Responsible public health officials have pointed out that the biological effects of chemicals are the danger to the individual may depend on the sum of the exposures received through his lifetime.77. Some of my colleagues and I once interviewed and followed approximately 500 terminally ill patients in order to fide out what they could teach us and how we could be of more benefit, not just to them but to the members of their families as well.78. The first time that the question “What is at the bottom of theoceans?”had to be answered with any commercial consequence was when the laying of a telegraph cable from Europe to America was proposed.79. The time of day when you feel most energetic is when your cycle of body temperature is at its peak.80. One problem with two wonders of nature are so difficult for many adults to explain to children is that they are not very well understood by adults themselves.81. The reason these two wonders of nature are so difficult for many adults to explain to children is that they are not very well understood by adults themselves.82. “The point is, you need to do both”, Cohen says, “Intellectual activity actually influences brain-cell health and size.”83. The trouble is that it is extremely difficult to be sure about radiation damage- a person may feel perfectly well, but the cells of his or her sex organs may be damaged, and this will not be discovered until the birth of deformed children or even grandchildren.84. The most you can say about anyone’s preference is that it’s one person’s opinion. These were people who thought they’d have no trouble telling their brand from the other brand.85. It was so hard to sell a story that barely made enough to eat.86. In most situations where music is performed in our culture it isnot difficult to distinguish the audience from the performers, but such is often not the case in Africa.87. Injuries and deaths were relatively less in Los Angeles because the quake occurred at 4:31 a.m. on a holiday, when traffic was light on the city’s highways.88. They also learn how to cope with personal problems as well as learning how to think, to make decisions, to analyze and evaluate, and to communicate effectively.89. The most recent designs give buildings brains as well as concrete and steel supports.90. The teacher was not wrong to draw attention to the errors, but if his priorities had centered on the child’s ideas, an expression of his disappointment with the presentation would have given the pupil more motivation to seek improvement.91. Should you break the rule against staring at a stranger on an elevator, you will make the other person exceedingly uncomfortable, and you are likely to feel a bit strange yourself.92. After the violent earthquake that shook Los Angeles in 1994, earthquake scientists had good news to report: The damage can death toll could have been much worse.93. On September 5 his suggestion bore fruit, as an estimated 10000 workers, many of them ignoring their bosses’warnings, left work tomarch from Union Square up Fifth Avenue to 42 Street.94. In 1869 they met at a place called Promontory in what is now the state of Utah.95. In short, what is wrong with Britain may also be what is right.96. It is human nature to shake off what may seem to us a threat of future disaster.97. We asked them to tell us whether each sample was Coke or Pepsi; then we analyzed the records statistically to compare the participants’choices with what mere guess-work could have accomplished.98. The quick adoption of the scheme may have indicated less about the state lawmakers’respect for working people than about a fear of risking their anger.99. Those who oppose the building of flats base their case primarily on the assumption that everyone prefers an individual home and garden and on the high cost per unit of accommodation.100. Consequently, most of the world’s fridges are to be found, not in the tropics where they might prove useful, but in the wealthy countries with mild temperatures where they are climatically almost unnecessary.。

高考英语阅读长难句分析100句(无中文版)

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.2. The latest surveys show that quite a few children have unpleasant associations with homework.3. No invention has received more praise and abuse than Internet.4. People seem to fail to take into account the fact that education does not end with graduation.5. An increasing number of people are beginning to realize that education isnot complete with graduation.6. When it comes to education, the majority of people believe that educationis a lifetime study.7. Many experts point out that physical exercise contributes directly to a person's physical fitness.8. Proper measures must be taken to limit the number of foreign tourists and the great efforts should be made to protect local environment and history from the harmful effects of international tourism.9. An increasing number of experts believe that migrants will exert positiveeffects on construction of city. However, this opinion is now being questioned by more and more city residents, who complain that the migrants have brought many serious problems like crime and prostitution.越来越多的专家相信移民对城市的建设起到积极作用。

100句搞定雅思阅读长难句

100句搞定雅思阅读长难句1. Typical of the grassland dwellers of the continent is the American antelope, or pronghorn.1.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.2. 1986年看见哈雷慧星的千百万人当中，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.3.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.4.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.5.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.6.一个地方的人口越多，其对水，交通和垃圾处理的需求就会越大。

【托福阅读】精选阅读真题长难句50句

【托福阅读】精选阅读真题长难句50句1、 Later experiments in which researchers played recordings of songs to youngbirds showed just how precise this influence was, many of them would learnthe exact pattern of the recording they had heard.2、 The crude song of a bird reared in isolation gives some clues as to what thisrough idea may be the length, the frequency range and the breaking up intonotes are all aspects of chaffinch song shared between normal birds andthose reared in isolation.3、 Whatever the nature of the learning rules in a particular species, there is nodoubt that they are effective, it is very unusual to hear a wild bird singing asong which is not typical of its own species despite the many different songswhich often occur in a small patch of woodland.4、 Chemical analysis of bones enables archaeologists to determine theproportion of meat to vegetable foods in the diet by measuring the proportionof calcium to strontium in ancient bone because strontium in place of calciumin bones comes primarily from ingested plants.5、 Each dwelling had a different arrangement of the giant bones, which camefrom the skeletons of long-dead animals retrieved from the surrounding areaby occupants of the site, not from animals they had recently hunted.6、 In a precedent-setting decision, the Federal Energy Regulatory Commissionordered the dam removed after concluding that the environmental andeconomic benefits of a free-flowing river outweighed the electricity generatedby the dam.7、 Built nearly a century ago to provide power to lumber and paper mills in thetown of Port Angeles, these dams blocked access to upstream spawning bedsfor six species of salmon on what once was one of the most productivesalmon rivers in the world.8、 The Hetch Hetchy Dam in Yosemite National Park might be taken down toreveal what John Muir, the founder of the prestigious environmentalorganization Sierra Club, called a valley “just as beautiful and worthy ofpreservation as the maj estic Yosemite.”9、 A chance collision between two comets, or the gravitational influence of oneof the Jovian planets—Jupiter, Saturn, Uranus, and Neptune—mayoccasionally alter the orbit of a comet in these regions enough to send it tothe inner solar system and into our view.10、 These comets appear to be distributed in all directions from the Sun, forminga spherical shell around the solar system, called the Oort cloud, after theDutch astronomer Jan Oort.11、 After the arrival of hunter-gatherers in the southwestern region of NorthAmerica, several alternative types of agriculture emerged, all involvingdifferent solutions to the Southwest’s fundamental problem: how to obtainenough water to grow crops in an environment in which rainfall is so low andunpredictable that little or no farming is practiced there today.12、 That fate actually befell the Mimbres, who started by farming the floodplainand then began to farm adjacent land above the floodplain as their population ca me to exceed the floodplain’s capacity to support it.13、 However, when drought conditions returned, that gamble left them with apopulation double what the floodplain could support, and Mimbres societycollapsed suddenly under the stress.14、 One more strategy was to plant crops at many sites even though rainfall waslocally unpredictable and then to harvest crops at whichever sites did getenough rain to produce a good harvest and to redistribute some of theharvest to the people still living at all the sites that did not happen to receiveenough rain that year.15、 Sanitation problems caused by larger, more sedentary populations wouldhave helped transmit diseases in human waste, as would the use of animaldung for fertilizer.16、 The increase in many of these came not only from the fact that fewer peoplewere dying from infectious disease and were living longer but also from theresults of modern lifestyles in developed countries and among the upperclasses of developing countries – a more sedentary life leading to lessphysical activity, more stress; environmental pollution, andhigh-fat diets.17、 This evolution may have been encouraged by what some authorities considerour overuse of antibiotics, giving microorganisms a greater chance to evolveresistance by exposing them to a constant barrage of selective challenges.18、 Therefore, on many reefs it is the fast-growing, branching corals thatultimately dominate at the upper, shallower portion of the reef, whereasmore massive forms dominate in deeper areas.19、 The fact that almost all small invertebrates on reefs are so well hidden orhighly camouflaged is another indicator of how prevalent predation is onreefs and its importance in determining reef structure.20、 Finally, they need reliable methods of storage because, where plant foodscannot provide a dietary safety net, planning has to be precise and detailedto ensure that there is enough to tide them over in periods of shortage.21、 Coins also provide a valuable source of written records: they can revealinformation about the location where they are found, which can provideevidence about trade practices there, and their inscriptions can beinformative about the issuing authority, whether they werecity-states (as inancient Greece) or sole rulers (as in Imperial Rome or in the kingdoms ofmedieval Europe).22、 The great risk with historical records is that they can impose their ownperspective so that they begin not only to supply the answers to ourquestions but subtly to determine the nature of those questions and even ourconcepts and terminology.23、 Not all botanists agree with an African-South American center for theevolution and dispersal of the angiosperms, pointing out that many of themost primitive forms of flowering plants are found in the South Pacific,including portions of Fiji, New Caledonia, New Guinea, eastern Australia, andthe Malay Archipelago.24、 To elaborate, before the eighth century, the elite marriage practice, whichwas an important instrument of political alliance making, had encouragedrulers to maintain multiple palaces: that of their own family and those of theirspouses, who commonly remained at or near their native family headquarters,at least for some years after marriage.25、 Nearly five billion years ago, some external influence, such asa shock wavetraveling from a catastrophic explosion (supernova), may have triggered thecollapse of this huge cloud of gases and minute grains of heavier elements,causing the cloud to begin to slowly contract due to the gravitationalinteractions among its particles.26、 Nearly five billion years ago, some external influence, such asa shock wavetraveling from a catastrophic explosion (supernova), may have triggered thecollapse of this huge cloud of gases and minute grains of heavier elements,causing the cloud to begin to slowly contract due to the gravitationalinteractions among its particles.27、 Steady overseas demand for colonial products created a prosperity thatenabled colonists to consume ever-larger amounts not only of clothing but ofdishware, home furnishings, tea, and a range of other items both produced inBritain and imported by British and colonial merchants from elsewhere.28、 Such materials as iron and nickel and the elements of which the rock-formingminerals are composed—silicon, calcium, sodium, and so forth—formedmetallic and rocky clumps that orbited the Sun.29、 This act was intended less to raise revenue than to serve as a protective tariff(tax) that would benefit British West Indian sugar producers at the expenseof their French rivals.30、 Parliament used British tax money to pay modest incentives to Americansproducing such items as silk, iron, dyes, hemp, and lumber, which Britainwould otherwise have had to import from other countries, and it raised theprice of commercial rivals’ imports by imposing protective tariffs on them.31、 The concept of chromatic adaptation was proposed in 1883; and thehypothesis was accepted for about 100 years, until it was realized that suchzonation did not necessarily occur and that the distribution of seaweedsdepended more on herbivory (the consumption of plant material),competition, varying concentration of the specialized pigments, and the abilityof seaweeds to alter their forms of growth.32、First, demand for news increased as Europe’s commercial and politicalinterests spread around the globe—merchants in London, Liverpool, orGlasgow, for example, came to depend on early news of Caribbean harvestsand gains and losses in colonial wars.33、 Industries with high concentrations of employment in urban areas, where aworker’s change of employer does not necessarily require investing in achange of residence, appear to have higher rates of job turnover thanindustries concentrated in nonmetropolitan areas do.34、 Some researchers, for example, have argued that a particular kind of pottery,called Ramey incised (which is incised with figures of eyes, fish, arrows, andabstract objects and was used by the people in the area of present-dayMissouri and Illinois at about A.D 900), was primarily used to distribute foodbut was also used to communicate the idea that the society’s elite, for whomthe pots were made, were mediators of cosmic forces.35、 There are several limiting factors, but results from a recent experimentsuggest that in areas of the ocean where other nutrients are plentiful, ironmay be one of the most important and, until recently, unrecognized variablescontrolling phytoplankton production.36、 In 1894, C. Lloyd Morgan, an early comparative behaviorist, insisted thatanimal behavior be explained as simply as possible without reference toemotions or motivations since these could not be observed or measured.37、 Assuming that in the early 1770s at least half of the demand for grain fromfarmers with surpluses was satisfied through long-distance channels, theproportion of grain produced for consumption beyond the local marketprobably accounted for about a quarter of total grain production consumedby humans.38、Sea turtles’ eggs are laid at night to minimize the likelihood of their discoveryby predators, and the offspring, when ready to emerge from their eggshellsand dig their way out of the sand, hatch at night for the same reason.39、 In short, therefore, the site Memphis offered the rulers of the Early DynasticPeriod an ideal location for controlling internal trade within their realm, anessential requirement for a state-directed economy that depended on themovement of goods.40、 In particular, research has focused on determining why such an apparentlyinhospitable place as Chaco, which today is extremely arid and has very shortgrowing seasons, should have favored the concentration of labor that musthave been required for such massive construction projects over brief periodsof time.41、 In one case, seeds of the arctic lupine, a member of the pea family recoveredfrom ancient lemming burrows in the Arctic, germinated in three days eventhough they were carbon-dated at more than 10,000years old!42、 In fact, unpredictability is probably a greater problem than is the severity ofthe unfavorable period.43、 Similar reasoning suggested that one could estimate total elapsed geologictime by dividing the average thickness of sediment transported annually tothe oceans into the total thickness of sedimentary rock that had ever beendeposited in the past.44、 The process that marine creatures use to create light is like that of thecommon firefly and similar to that which creates the luminous green colorseen in plastic glow sticks, often used as children’s toys or for illuminationduring nighttime events.45、 But its appearance under a microscope is even more spectacular, the livingcopepod appears as if constructed of delicately handcrafted, multicoloredpieces of stained glass.46、 Cleared lands would more likely have been worked by hand tilling, with littledirect help from animals, and the vast forests natural to Northern Europeremained either untouched, or perhaps cleared in small sections by fire, andthe land probably used only so long as the ash-enriched soil yielded goodcrops and then abandoned for some other similarly cleared field.47、 Because nests at the edges of breeding colonies are more vulnerable topredators than those in the centers, the preference for advantageous centralsites promotes dense centralized packing of nests.48、 In discussing the growth of cities in the United States in the nineteenthcentury, one cannot really use the term “urban planning,” as it suggestsmodern concerns for spatial and service organization which, in most instances,did not exist before the planning revolution called the City BeautifulMovement that began in the 1890s.49、 There the limits that topography imposed on production have been tightenedby climate, with the result that agricultural output has been more modest andless reliable, making the risk of crop failure and hardship commensuratelygreater.50、 Because liquid water was present, self-replicating molecules of carbon,hydrogen, and oxygen developed life early in Earth’s history and haveradically modified its surface, blanketing huge parts of the continents withgreenery.。

考研英语历年真题阅读长难句100句精析

考研英语历年真题阅读长难句100句精析1. 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.【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。

【分析】在这个主从复合句中，it isn't clear that they actually protect the manufacturers and sellers from liability if a customer is injured是主句。

主句用了一个形式主语it，真正的主语是that引导的从句，而that从句之后是一个if引导的条件从句。

从句由两个部分组成，中间用and连接。

破折号之间的部分是举例说明warnings的内容。

注意：many are required by state or federal regulations中的many是指many warnings。

2. Additional social stresses may also occur because of the population explosion or problems arising from mass migration movements—themselves made relatively easy nowadays by modern means of transport .【译文】由于人口猛增或大量人口流动(现代交通工具使大量人口流动变得相对容易) 所引起的各种问题也会对社会造成新的压力。

托福阅读长难句200句和详细解析

托福阅读长难句200句和详细解析同学们，有没有这样的情况发生?一个句子当中每一个单词你都认识，但你看不懂这句话，这个感觉是不是十分的诡异?托福阅读长难句因为词汇只是基础，句子才是交流最基本的单位，看阅读是看句子，句子看不懂就是啥也没懂。

小编为大家列举200句及对应解析，希望帮助大家掌握理解长难句的分析方法，攻克这一难关。

1. Even the kind of stability defined as simple lack of change is not always associated with maximum diversity.2. Even if the new population is of a different species, it can approximately fill the niche vacated by the extinct population and keep the food web intact.3. Their seed heads raised just high enough above the ground to catch the wind, the plants are no bigger than they need be, their stems are hollow, and all the rigidity comes from their water content.4. By contrast, in the United States an estimated 97 million birds are killed each year when they collide with buildings made of plate glass, 57 million are killed on highways each year; at least 3.8 million die annually from pollution and poisoning; and millions of birds are electrocuted each year by transmission and distribution lines carrying power produced by nuclear and coal power plants.5. A recent Douglas biographer states:" The deer which once picturesquely dotted the meadows around the fort were gone [in 1832], hunted to extermination in order to protect the crops."6. Scientists first identified this impact in 1980 from the worldwide layer of sediment deposited from the dust cloud that enveloped the planet after the impact.7. Only a few organisms especially tolerant of very salty conditions remained.8. Paleontologists have argued for a long time that the demise of the dinosaurs was caused by climatic alterations associated with slow changes in the positions of continents and seas resulting from plate tectonics.9. The answer may be that virtually all the water on Mars is now locked in the permafrost layer under the surface, with more contained in the planet’s polar caps.10. But belief in this ice-free corridor began to crumble when paleoecologist Glen MacDonald demonstrated that some of the most important radiocarbon dates used to support the existence of an ice-free corridor were incorrect.11. Spores light enough to float on the breezes were carried thousands of miles from more ancient lands and deposited at random across the bare mountain flanks.12. Interestingly enough, several of these hydrodynamic adaptations resemble features designed to improve the aerodynamics of high-speed aircraft.13. Those queried ranged from European college students to members of the Fore, a tribe that dwells in the New Guinea highlands.第五类14. Perceiving an apparent connection between certain actions performed by the group and the result it desires, the group repeats, refines and formalizes those actions into fixed ceremonies, or rituals.15. One, set forth by Aristotle in the fourth century B.C., sees humans as naturally imitative—as taking pleasure in imitating persons, things, and actions and in seeing such imitations.16. A more complicated system is, in general, more likely than a simple system to break down.17. The killing of birds of prey by wind turbines has pitted environmentalists who champion wildlife protection against environmentalists who promote renewable wind energy.18. Second, conservation has been insured by limiting times for and types of hunting.19. It has been suggested that these figurines were an ideal type or an expression of a desire for fertility.20. A third likely explanation for infantile amnesia involves incompatibilities between the ways in which infants encode information and the ways in which older children and adults retrieve it.21. Whether people can remember an event depends critically on the fit between the way in which they earlier encoded the information and the way in which they later attempt to retrieve it.22. Critics also point out that the shallow seaways had retreated from and advanced on the continents numerous times during the Mesozoic, so why did the dinosaurs survive the climatic changes associated with the earlier fluctuations but not with this one?23. This would have created a barrier of ice extending from the Alaska Peninsula, through the Gulf of Alaska and southward along the Northwest Coast of North America to what is today the state of Washington.24. Teachers, it is thought, benefit from the practice of reflection, the conscious act of thinking deeply about and carefully examining the interactions and events within their own classrooms.25. They describe the initial understanding in the teachers with whom they were working as being "utilitarian...and not rich or detailed enough to drive systematic reflection."26. Liston (1987) point out the inconsistency between the role of the teacher asa (reflective) professional decision maker and the more usual role of the teacher asa technician, putting into practice the ideas of others.27. Other features, however, show experts that Pakicetus is a transitional form between a group of extinct flesh-eating mammals, the mesonychids, and cetaceans.28. Sociobiology views much social behavior, including aggressive behavior, as genetically determined.29. The Democrats tended to view society as a continuing conflict between "the people”-farmers, planters, and workers-and a set of greedy aristocrats.30. Nor did the Whigs envision any conflict in society between farmers and workers on the one hand and businesspeople and bankers on the other.解析：1、系好安全带能够挽救性命，它能将丧生和重伤的概率减少一半以上。

英语四级真题阅读长难句分析

英语四级真题阅读长难句分析
【分析】本句为复合句。

主句主干为 DL signifies a course。

主句中的”in which引导定语从句，对course进展解释说明，其中instructors 和students是并列成分。

While意为虽然，尽管，引导让步状语从句;从句中的offered 为过去分词做后置定语，修饰instruction。

【译文】虽然各个大学供应的网络课程不尽一样，但是远程教学通常会把课程公开，教师会把课程大纲、阅读任务和课程安排上传到网站上，学生们则通过电子邮件提交作业。

2. Telling myself that I was merely an experienced writer guiding the young writer across the hall, I offered suggestions for characters, conflicts and endings for her tales.
【分析】本句为简洁句。

句子主干为I offered suggestions。

Telling myself hall为伴随状语，that引导宾语从句;guiding the young writer across the hall为现在分词作后置定语，修饰writer。

that 后的从句可改写为I was merely an experienced writer who are guiding the young writer across the hall。

【译文】我一次次地告诫自己，这只是一个有些阅历的作家在指导一个小作家成长而已，关于她的故事中的人物、冲突和结尾我都供应了一些
建议。

中考阅读理解长难句解析与应对策略

中考阅读理解长难句解析与应对策略阅读理解是中考英语考试中的重要环节之一，考察学生对语篇的理解能力和解决问题的能力。

而在阅读理解中，长难句常常会成为学生的难点。

本文将对中考阅读理解中的长难句进行解析，并提供一些应对策略。

一、长难句解析长难句在中考阅读中层出不穷，因此正确解读长难句对于学生来说至关重要。

下面，我们将以具体例子来进行长难句解析。

例句1：Although it was raining heavily, the students didn't mind and continued their outdoor activities.这是一个以Although引导的让步状语从句。

虽然从句中出现了一些词语，如it、was raining heavily，但是关键在于理解从句的含义：尽管下着大雨，学生们并不介意，继续他们的户外活动。

只要理解了从句的含义，就能够正确解读句子的意思。

例句2：The more you practice, the better you will become.这是一个以the more...the more...结构的比较状语从句。

理解这一句型的关键在于分析其中的比较关系。

在本句中，前半句the more you practice是对后半句the better you will become进行了进一步的解释，即你练习得越多，你将变得越好。

掌握这种句型的用法，有助于学生在阅读理解时更好地理解句子的意思。

二、应对策略遇到长难句时，学生可以采用以下策略来解决问题。

1. 分析句子结构：学生应该学会分析句子的结构，识别出主句、从句和连接词等成分。

这样可以帮助学生理清句子的逻辑关系，准确理解句子的意义。

2. 理解关键词：长难句中常常会有一些关键词，如连词、比较级、让步状语等。

学生应该重点理解并牢记这些关键词的含义，以帮助他们正确理解句子。

3. 运用上下文推导：在阅读理解中，学生可以根据上下文的意义推导出长难句的含义。

托福阅读长难句

托福阅读长难句为了让大家更好的预备托福考试，我给大家整理托福阅读长难句，下面我就和大家共享，来观赏一下吧。

托福阅读长难句1In order for the structure to achieve the size and strength necessaryto meet itspurpose, architecture employs methods of support that, because they are based on physical laws, have changed little since people first discovered them——evenwhile building materials have changed dramatically.(44)大家先自己理解，多想想，先别看解析，看不明白，再看下面的解析。

(In order for the structure) (to achieve the size and strength necessary to meet its purpose), architecture employs methods of support that, (because they are based on physical laws), have changed little since people first discovered them—— (even while building materials have changed dramatically. )老邪分析：一个句子重点在于主干，看懂了主干，就看懂了句子的主要成分。

以下主干为句子中红色部分，括号里均是修饰成分。

修饰一：(In order for the structure)，介词短语修饰二：(to achieve the size and strength necessary to meet its purpose)，非谓语做形容词性修饰structure修饰三：(because they are based on physical laws)，插入语，插入语记得先跳过去，断句别出问题，that和have changed是在一起的。

阅读长难句

20. Electronic devices contain valuable metals such as gold and silver.A Swiss study reported that while the weight of electronic goods represented by precious metals was relatively small in comparison to total waste，the concentration (含量) of gold and other precious metals was higher in so－called e－waste than in naturally occurring minerals. (2015•江苏，阅读B) 21. You may be bet at the airport by a driver offering you to the city for less money. Ignore them. This isn’t the truth and you should stick to the main yellow cab line as this is always safer and your best bet. 22. Taking personal responsibility is the key to change, as is forcing players like industry and government to clean up power sources. 23. The front of the house though is another story because instead of a wall along the sidewalk, the rocks appear to be just thrown up onto the dirt as if someone were in a hurry to finish.