GRE句子阅读
GRE阅读好词好句好结构总结
GRE阅读好词好句好结构总结1.Bear all lightsThe wise men of this generation are not backward in boasting of the world's present progress and wisdom, and yet the history and ruins of the old world, before the coming of our Lord, reveal evidences of a civilization that will bear all the light and tests of our day.2.By Branding as…whatever differs from 。
把所有不同于。
的东西都贴上。
的标签By Branding as。
whatever。
把所有。
的东西都贴上。
的标签By Branding as evil whatever differs from goodBy Branding3.they seek to accentuate…., not gloss over….4.The moment of …., born out of the conviction that …, even though ...The moment of transcendence in great comic art is a social moment, born out of the conviction that we are human, even though we try to be gods.5.arouses … in reason（正常，合情合理）, … which grows out of … in what human beings cando as humansarouses courage in reason（正常，合情合理）, courage which grows out of trust in what human beings can do as humans.6.Two main kinds of answers have been answered. One is couched(expressed) in terms of…,the other, and in my view correct, type of answer was …..7.In contrast , if …., it would pay to….Since …, it would pay sb to…., because…..,but….Since only one female usually lays eggs in a given larva, it would pay her to produce one male only, because this one male could fertilize all his sisters on emergence. Like Fisher, Hamilton looked for an evolutionarily stable strategy, but he went a step further in recognizing that he was looking for a strategy.8.More immediately relevant to …. Are ….But more immediately relevant to game theory are the sex ratios in certain parasitic（寄生的）wasp（黄蜂）species that have a large excess of females.9.Nothing that…..Hamilton, noting that（不是，没有）the eggs develop within their host—the larva of another insect—and that the newly emerged adult wasps mate immediately and disperse, offered a remarkably cogent analysis.10.…..inherent in this situation was, for many a source of …..The contradiction inherent in this situation was, for many a source of constant embarrassment 11.One’s thesis/… works relatively well when applied to ..., but his definition/… of … as ….,can beinterpreted as also including … towards …..His thesis works relatively well（+正评价）when applied to discrimination against Blacks in the United States,【主旨句】but（强转折）his definition of racial prejudice as “racially-based12.…has rightly stressed …13.But unlike …, sb went a further to ….14.In less conclusive fashion…..15.Produce important findings16.This …., the author discussed, may have derived from….,which though differed from ….allinvolved …..17.The fact that … also suggests this awareness/conclusion18.Analyze in a … frame of reference(理论，观点)19.… may seem self-evident20.The two, he argued, form a symbiotic union in which religious feelings are often applied toracial issues and racial problems are often projected onto（将该请投射给。
2023年GRE英语真题及答案
2023年GRE英语真题及答案一、阅读理解阅读理解一题目：The importance of biodiversity答案：Biodiversity is crucial for maintaining ecosystem stability and providing various ecosystem services. It helps regulate climate, support pollination, and purify water.题目：Causes of biodiversity loss答案：Biodiversity loss is primarily caused by habitat destruction, pollution, overexploitation of resources, and climate change.题目：Conservation strategies答案：To mitigate biodiversity loss, conservation strategies include protecting natural habitats, implementing sustainable resource management practices, and reducing pollution.阅读理解二题目：Impacts of global warming答案：Global warming contributes to rising sea levels, more frequent extreme weather events, loss of biodiversity, and negative effects on human health.题目：Causes of global warming答案：Human activities, such as burning fossil fuels, deforestation, and industrial processes, are the main causes of global warming.题目：Mitigation measures答案：To mitigate global warming, measures include transitioning to renewable energy sources, promoting energy efficiency, and implementing policies to reduce greenhouse gas emissions.二、文字推理文字推理一题目：Logical argument答案：A logical argument is a series of statements or facts that lead to a valid conclusion.题目：Elements of a logical argument答案：The elements of a logical argument include premises (supporting statements), evidence (facts or data), and a conclusion (the final statement based on the premises and evidence).文字推理二题目：Cause and effect答案：Cause and effect is a relationship in which one event (the cause) brings about another event (the effect).题目：Identifying cause and effect答案：To identify cause and effect, one must analyze the sequence of events and determine the relationship between them.题目：Example of cause and effect答案：An example of cause and effect is smoking causing lung cancer.三、逻辑推理逻辑推理一题目：Deductive reasoning答案：Deductive reasoning is a logical process in which specific conclusions are drawn from general principles or premises.题目：Syllogism答案：A syllogism is a deductive argument consisting of two premises and a conclusion.逻辑推理二题目：Inductive reasoning答案：Inductive reasoning is a logical process in which general conclusions are drawn from specific observations or evidence.题目：Analogical reasoning答案：Analogical reasoning is a type of inductive reasoning that involves drawing conclusions based on similarities between two or more cases.四、写作写作一题目：The benefits of reading答案：Reading provides numerous benefits, such as expanding knowledge, improving cognitive abilities, enhancing vocabulary, and fostering empathy.题目：Ways to promote reading写作二题目：The impact of social media题目：Concerns about social media答案：Some concerns about social media include privacy issues, cyberbullying, and the influence of fake news.题目：Managing social media use答案：To manage social media use, individuals can set boundaries, critically evaluate information, and engage in responsible online behavior.。
GRE阅读：难句精选100句（十）
91、 For one thing, no population can be driven entirely by density-independent factors all the time.(5)难句类型：正话反说 请思考：如果⽂中说这句话的前提是：all population are driven by two (and only two) categories of growth parameters, one is density-independent factors, and the other is density-independent factors. 那么作者说上⾯的这句话有什么⽤意。
解释：本句虽然貌不惊⼈，但本书既然将其收录进来，并标出难度5，就意味着其中有怪异之处。
值得⼀提的是，本⽂前⾯曾把控制种群密度的因素分为两种，⼀种叫做density-dependent factors(这⾥简称d-d因素)，另⼀种叫做dentsity-independent factors(简称d-I因素)。
原⽂的直译虽然好懂，但是总令⼈感觉说得不甚明⽩。
显然，GRE或GMAT的作者不可能随便说⼀句⽆关痛痒的话，那么没有任何种群能够在所有的时间全被d-I因素所控制，其真正意思是什么呢?就是：⼀切种群都必然在某个时间内受到d-d因素的控制。
本句是ETS在考试中惯⽤的正话反说的典型例⼦，请读者深沉体会。
本句在⽂章中也是理解作者态度的关键所在。
意群训练：For one thing, no population can be driven entirely by density-independent factors all the time. 92、 In order to understand the nature of the ecologist’s investigation，we may think of the density-dependent effects on growth parameters as the "signal" ecologists are trying to isolate and interpret，one that tends to make the population increase from relatively low values or decrease from relatively high ones，while the density-independent effects act to produce "noise" in the population dynamics. (5) 为了能理解⽣态学家们所从事的研究的性质，我们可以把那些作⽤于增长参数的密度依赖效应视作⽣态学家们⼒图将其分离并予以解释的“信号”，正是这⼀信号倾向于使种群从相对较低的数值递增，或从相对较⾼的数值递减;⽽与此同时，那些密度独⽴效应起到的作⽤则构成了种群动态变化中的“噪⾳”。
GRE阅读难句句子整理(1)
GRE阅读难句句子整理（1）GRE Sentences：No. 001That sex ratio will be favored which maximizes the number of descendants an individual will have and hence the number of gene copies transmitted.No. 002Hardy’s weakness derived from his apparent inability to control the comings and goings of these divergent impulses and from his unwillingness to cultivate and sustain the energetic and risky ones.No. 003Virginia Woolf’s provocative statement about her intentions in writing Mrs. Dalloway has regularly been ignored by the critics, since it highlights an aspect of her literary interests very different from the traditionalpicture of the “poetic” novelist concerned with examining states of reverie and vision and with following the intricate pathways of individual consciousness.No. 004As she put it in The Common Reader, “It is safe to say that not a single law has been framed or one stone set upon another because of anything Chaucer said or wrote; and yet, as we read him, we are absorbing morality at every pore.”No. 005With the conclusion of a burst of activity, the lactic acid level is high in the body fluids, leaving the large animal vulnerable to attack until the acid is reconverted, via oxidative metabolism, by the liver into glucose, which is then sent (in part) back to the muscles for glycogen resynthesis.No. 006Although Gutman admits that forced separation by sale was frequent, he shows that the slaves’ preference, revealed most clearly on plantations where sale was infrequent, was very much for stable monogamy.No. 007Gutman argues convincingly that the stability of the Black family encouraged the transmission of – and so was crucial in sustaining – the Black heritage of folklore, music, and religious expression from one generation to another, a heritage that slaves were continually fashioning out of their African and American experiences.No. 008This preference for exogamy, Gutman suggests, may have derived from West African rules governing marriage, which, though they differed from one tribal group to another, all involved some kind of prohibition against unions with close kin.No. 009His thesis works relatively well when applied to discrimination against Blacks in the United States, but hisdefinition of racial prejudice as “racially-based negative prejudgements against a group generally accepted as a race in any given region of ethnic competition,” can be interpreted as also including hostility toward such ethnic groups as the Chinese in California and the Jews in medieval Europe.No. 010Such variations in size, shape, chemistry, conduction speed, excitation threshold, and the like as had been demonstrated in nerve cells remained negligible in significance for any possible correlation with the manifold dimensions of mental experience.。
GRE阅读句子1
18. Fungi are important in the process of decay, which returns ingredients to the soil, enhances soil fertility, and decomposes animal debris. 真菌在腐化过程中十分重要，而腐化过程将化学物质回馈于土壤，提高其肥力，并分解动物粪便。
12. Billie Holiday's reputation as a great jazz-blues singer rests on her ability to give emotional depth to her songs. Billie Holiday's 作为一个爵士布鲁斯乐杰出歌手的名声建立在能够赋予歌曲感情深度的能力。
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。
8. With modern offices becoming more mechanized, designers are attempting to personalize them with warmer, less severe interiors. 随着现代办公室的日益自动化，设计师们正试图利用较为温暖而不太严肃的内部装饰来使其具有亲切感。
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。
GRE阅读难句句子整理(3)
GRE阅读难句句子整理（3）No. 021Although fiction assuredly springs from political circumstances, its authors react to those circumstances in ways other than ideological, and talking about novels and stories primarily as instruments of ideology circumvents much of the fictional enterprise.No. 022Is this a defect, or are the authors working out of, or trying to forge, a different kind of aesthetic?No. 023In addition, the style of some Black novels, like Jean Toomer’s Cane, verges on expressionism or surrealism; does this technique provide a counterpoint to the prevalent theme that portrays the fate against which Black heroes are pitted, a theme usually conveyed by more naturalistic modes of expression?No. 024Black Fiction surveys a wide variety of novels, bringing to our attention in the process some fascinating and little-known works like James Weldon Johnson’s Autobiography of an Ex-Colored Man.No. 025Although these molecules allow radiation at visible wavelengths, where most of the energy of sunlight isconcentrated, to pass through, they absorb some of thelonger-wavelength, infrared emissions radiated from the Earth’s surface, radiation that would otherwise be transmitted back into space.No. 026The role those anthropologists ascribe to evolution is not of dictating the details of human behavior but one of imposing constraints – ways of feeling, thinking, and acting that “come naturally” in archetypal situations in any culture.No. 027Q26. Which of the following most probably provides an appropriate anal ogy from human morphology for the “details” versus “constraints” distinction made in the passage in relation to human behavior?No. 028A low number of algal cells in the presence of a high number of grazers suggested, but did not prove, that the grazers have removed most of the algae.No. 029Perhaps the fact that many of these first studies considered only algae of a size that could be collected in a net (net phytoplankton), a practice that over-looked the smaller phytoplankton (nannoplankton) that we now know grazers are most likely to feed on, led to a de-emphasis of the role of grazers in subsequent research.No. 030Studies by Hargrave and Geen estimated natural community grazing rates by measuring feeding rates of individual zooplankton species in the laboratory and then computing community grazing rates for field conditions using the know population density of grazers.。
GRE真题考试阅读部分关键句
GRE真题考试阅读部分关键句小编整理了GRE真题考试阅读部分关键句?快来学习一下吧，下面小编就和大家分享，来欣赏一下吧。
GRE真题考试阅读部分关键句1-10英文原句1. Wearing a seat belt saves lives; it reduces your chance of death or serious injury by more than half.2. 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.3. However, you do not have to wear a seat belt if you are reversing your vehicle; or you are making a localdelivery or collection using a special vehicle; or if you have a valid medical certificate which excuses you from wearing it.4. Remember you may be taken to court for not doing so, and you may be fined ifyou cannot prove to the court that you have been excused from wearing it.5. 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 he slowed down.6. With a team of colleagues at Tokyo National University, he set about measuring brain volumes of a thousand people of different ages and varying occupations.7. Computer technology enabled the researchers to obtain precise measurements of the volume of the front and side sections of the brain, which relate to intellect (智能)and emotion, and determine the human character.8. Contraction of front and side parts as cells die off was observed in some subjectsin their thirties, but it was still not evident in some sixty and seventy-year-olds.9. The findings show in general terms that contraction of the brain begins sooner in people in the country than in the towns.10. White collar workers doing routine work in government offices are, however, as likely to have shrinking brains as the farm worker, bus driver and shop assistant. GRE真题考试阅读部分关键句1-10译文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。
GRE真题考试阅读部分关键句整理
GRE真题考试阅读部分关键句整理GRE真题考试阅读的阅读都是一些考生的痛点，我给大家带来了GRE真题考试阅读部分关键句，快来学习一下吧，下面我就和大家共享，来观赏一下吧。
GRE真题考试阅读部分关键句英文原句91. As an author, I am naturally concerned that a surprisingly large percentage of the population of the United States is functionally illiterate; if they can’t read or cannot understand what they read, they won’t buy books, or this magazine.92. They do not know those parts of the doctrine which explain and justify the remainder ; the considerations which show that a fact which seemingly conflicts with another is reconcilable with it, or that, of two apparently strong reasons, one and not the other ought to be preferred.93. Quite apart from the logistic problems, there existed awell-established tradition in Britain which refused to repatriate against their will people who found themselves in British hands and the nature of whose reception by their own government was, to say the least, dubious.94. An obsession with the exact privileges of a colonial legislature and the precise extent of Britain’s imperial power, the specifics of a state constitution and the absolute necessity of a federal one, all expressed this urge for a careful articulation as proof that the right relationship with external powers did indeed prevail.95. One encyclopaedia tells us that intelligence is related to the ability to learn, to the speed with which things are learned, to how well and how long ideas are remembered, to the ability to understand those ideas and use them in problem-solving, and to creativity.96. The event marked the end of an extended effort by William Barton Rogers, M.I.T. ‘s founder and first president, to create a new kind of educational institution relevant to the times and to the contrary’s need, where young men and women would be educated in the application as well as the acquisition of knowledge.97. Each departmental program consists, in part, of a grouping of subjects in the department’s areas of professional interest and, in part, of additional opportunities for students of their choice.98. Alternatively, a student may use elective time to prepare for advanced study in some professional field, such as medicine or law, for graduate study in some area in which M. I. T. gives no undergraduate degree, such as meteorology or psychology, or for advanced study in an interdisciplinary field, such as astrophysics, communication science, or energy.99. While the undergraduate curriculum for an open Bachelor of Science degree, as listed by a department, may have its own unique features, each program must be laid out in consultation with a departmental representative to assure that it is meaningful in structure and challenging in content.100. Where previously it had concentrated on the big infrastructure projects such as dams, roads and bridges, it began to switch to projects which directly improved the basic services of a country.GRE真题考试阅读部分关键句译文91、我作为一名作家，自然地要关怀在US人口中惊人比例的有用文盲，假如他们不能读或不能理解他们所读内容，他们就不会买书或是杂志。
greography的英语句子
greography的英语句子•"The geography of the region is very diverse, with mountains, plains, and rivers."•这个地区的地理地貌非常多样，有山脉、平原和河流。
•"Studying geography helps us understand the distribution of natural resources around the world."•学习地理有助于我们理解全球自然资源的分布。
•"The school has a new course called 'Environmental Geography' that is very popular with students."•学校新开了一门叫做“环境地理”的课程，很受学生欢迎。
•"Geography plays a crucial role in determining the climate of a place."•地理在决定一个地方的气候方面起着至关重要的作用。
•"With the help of a geography atlas, I was able to trace the route ofmy ancestors' migration."•借助一本地理地图册，我能够追溯到我祖先迁移的路线。
•"Geography has always been one of my favorite subjects, as it combines both science and history."•地理一直是我最喜欢的科目之一，因为它结合了科学和历史的元素。
•"The teacher used interactive maps and videos to make the geography lesson more engaging."•老师使用了互动地图和视频，使地理课程更加引人入胜。
GRE真题考试阅读部分关键句精选
GRE真题考试阅读部分关键句精选GRE真题考试阅读的阅读都是一些考生的痛点，小编给大家带来了GRE真题考试阅读部分关键句，快来学习一下吧，下面小编就和大家分享，来欣赏一下吧。
GRE真题考试阅读部分关键句英文原句131. Above all , they got over Lincoln’s point that “ the necessity of being ready increase”, for they left no doubt that this was not the climax of their campaign for equality but merely the beginning, that they were going to stay in the streets until they could get equality in the schools, restaurants, houses and employment agencies of the nation, and that, as they demonstrated here today, they had found an effective way to demonstrate for changes in the laws without breaking the law themselves.132. Although we apparently have a need for REM sleep, judging from the fact that our bodies automatically compensate for a loss of it, what REM sleep actually does for us is not clear.133. Coming out while you were poised unsteadily on the icy, springy brush they made difficult shooting and I killed two, missed five, and started back pleased to have found a covey to the house and happy there were so many left to find on another day.134. More important to them, though, is that it gives them some places where they can borrow money at a cost that is usually a good deal less than at the small-loan agency, or the installment house, or indeed most places.135. That sex ratio will be favored which maximizes the number of descendants an individual will have and hence the number of gene copies transmitted.136. Temporary shortages do occur, but Simon and other boomsters(兴旺论者) argue that as long as government doesn’t interfere—by mandating (指令) conservation or setting price controls (价格) —people will find alternative (代用品). 137. He seldom ignores that many potential votes, and it did not escape the notice of congressmen that these Negro organizations, some of which had almost as much trouble getting out a crowd as the Washington Senators several years ago, were now capable of organizing the largest demonstrating throng (群众) ever gathered at one spot in the District of Columbia..138. Towards the end of the century there was still considerable argument over whether books should be used for information or treated respectfully, and over whether the reading of material such as newspapers was in some way mentally weakening.139. However, whatever its virtues, the old shared literacy culture had gone andwas replaced by the printed mass media(宣传工具)on the one hand and by booksand magazines for a specialized readership on the other.140. By the end of the century students were being recommended to adopt attitudes to books and to use skills in reading them which were inappropriate, if not impossible, for the oral reader.GRE真题考试阅读部分关键句译文31、首先，他们明白了林肯的“准备增长的必需性”理论，因为他们一点也不怀疑他们争取平等的运动还没有达到高潮，而仅仅是个开端，他们要继续在街上静坐直到他们在学校、饭店、室内和职业介绍机构得到平等对待的权力。
GRE真题考试阅读部分关键句整合
GRE真题考试阅读部分关键句整合我给大家带来了GRE真题考试阅读部分关键句，快来学习一下吧，下面我就和大家共享，来观赏一下吧。
GRE真题考试阅读部分关键句英文原句31. Given the nature of government and private employers, it seems most likely that discrimination by private employers would be greater.32. The release of the carbon in these compounds for recycling depends almost entirely on the action of both aerobic and anaerobic bacteria and certain types of fungi.33. A spirited discussion springs up between a young girl who says that women have out grown the jumping-on-a-chair-at-the-sight-of-a mouse era and a major who says that they haven’t.34. They are trying to find out whether there is something about the way we teach language to children which in fact prevents children from learning sooner.35. Mathematicians who have tried to use the computers to copy the way the brain works have found that even using the latest electronic equipment they would have to build a computer which weighed over 10,000 kilos.36. Since different people like to do so many different things in their spare time, we could make a long list of hobbies, taking in everything from collecting matchboxes and raising rare fish, to learning about the stars and making model ships.37. They know that a seal swimming under the ice will keep abreathing hole open by its warm breath, so they will wait beside the hole and kill it.38. We may be able to decide whether someone is white only by seeing if they have none of the features that would mark them clearly as a member of another race.39. Although signs of dishonesty in school , business and government seem much more numerous in years than in the past, could it be that we are getting better at revealing such dishonesty?40. It is not quite a matter of disagreeing with the theory of independence, but of rejecting its implications: that the romances may be taken in any or no particular order, that they have no cumulative effect, and that they are as separate as the works of a modern novelist.GRE真题考试阅读部分关键句译文31、依据政府和私人雇主的性质来看，私人雇主更有可能实行卑视。
GRE的阅读难句
GRE的阅读难句关于GRE的阅读难句GRE难句分为四大类：第一类：句子本不难，但是修饰成分多且长。
1、从句;2、介词短语修饰;3、分词修饰。
经常是在同一个句子里既有从句又有介词短语，且都不止一个。
例：The methods that a community devises to perpetuate itself come into being to preserve aspects of the cultural legacy that that community perceives as essential.翻译：一个社会设计出来保存自己的方法得以形成来保持那个社会认为最重要的一些方面。
读法：初级：读出主谓宾来。
分析：主语：The methods; 谓语：com into being;不定式to引导表示目的`状语。
高级：直接读，见后。
考查能力：考查考生的大脑容量。
第二类：大段的插入与或同位语，大段读者的思路，割裂前后之间的语义，造成理解的困难。
我们称之为打岔。
例：Moreover, I can feel strong emotions in response to objects of art that are interpretations, rather than representations, of reality.读法：初级：跳过插入语高级：直接读查查能力：大脑容量+抗干扰能力第三类：倒装：由于应该放在句首的成分太长，因此倒装到句末。
也是一种人为现象。
例：That sex ratio will be favored which maximizes the number of descendants an individual will have and hence the number of gene copies transmitted.。
GRE短阅读习题01
GRE短阅读习题01As of (As of: 到...时为止;从...时起) the late 1980’s, neither theorists nor large-scale computer climate models could accurately predict whether cloud systems would help or hurt a warming globe. Some studies suggested that a four percent increase in stratocumulus (stratocumulus: n.[气]层积云) clouds over the ocean could compensate for a doubling in atmospheric carbon dioxide, preventing a potentially disastrous planetwide temperature increase. On the other hand, an increase in cirrus (cirrus: n. 〈气〉卷云) clouds could increase global warming.That clouds represented the weakest element in climate models was illustrated by a study of fourteen such models. Comparing climate forecasts for a world with double the current amount of carbon dioxide, researchers found that the models agreed quite well if clouds were not included. But when clouds were incorporated, a wide range of forecasts was produced. With such discrepancies plaguing the models,scientists could not easily predict how quickly the world’s climate would change, nor could they tell which regions would face dustier droughts or deadlier monsoons.１．The information in the passage suggests that scientists would have to answer which of the following questions in order to predict the effect of clouds on the warming of the globe?(A) What kinds of cloud systems will form over the Earth?(B) How can cloud systems be encouraged to form over the ocean?(C) What are the causes of the projected planetwide temperature increase?(D) What proportion of cloud systems are currently composed of cirrus of clouds?(E) What proportion of the clouds in the atmosphere form over land masses?２．The information in the passage suggests that scientists would have to answer which of the following questions in order to predict the effect of clouds on the warming of the globe?(A) What kinds of cloud systems will form over the Earth?(B) How can cloud systems be encouraged to form over the ocean?(C) What are the causes of the projected planetwide temperature increase?(D) What proportion of cloud systems are currently composed of cirrus of clouds?(E) What proportion of the clouds in the atmosphere form over land masses?答案：（A）（A）相关推荐：GRE考试官方报名入口。
攻克GRE阅读之经典长难句练习
攻克GRE阅读之经典长难句练习让我们一起来攻克GRE阅读之经典长难句，现在我们来做一些练习吧，我就和大家共享，来观赏一下吧。
攻克GRE阅读之经典长难句练习11. That sex ratio will be favored which maximizes the number of descendants an individual will have and hence the number of gene copies transmitted. (难度系数5)译文：那种性别比例能在最大程度上增加一个个体所能拥有的后代数量，并因此能在最大程度上增加所传递到后代身上去的基因复制品的数量。
难句类型：倒装、省略a 本句的正常语序应当是：That sex ratio which maximizes the number of descendnts an individuall will have and hence the number of gene copies transmited will be favored.但是由于主语That sex ratio之后的以which引导的修饰它的定语从句，假如根据以上语序，则有头重脚轻之感。
所以原文将此长长的从句倒装成谓语will be favored之后。
b 在which引导的从句中，有两处省略：第一处在maximize的第一个宾语the number of descendants that an individuall will have中，an individuall will have是修饰descendants的定语从句，但是，由于descendants在从句中作have的宾语，所以引导词that可以省略。
其次处省略是在其次个the number of 之前，省略了与前面一样的成分that sex ratio which maximizes. And hence在此表示后面的成分作为前面“最大化一个个体的后代的数目的”结果。
GRE真题考试阅读部分句子
GRE真题考试阅读部分句子关于GRE真题考试阅读部分句子10条1. These ads were strategically placed among family-oriented TV shows and programs involving nature and America in order to most effectively reach target audiences.2. Why does cream go bad faster than butter? Some researchers think they have the answer, and it comes down to the structure of the food, not its chemical composition-a finding that could help rid some processed foods of chemical preservatives.3. If FIFA, football’s international ruling body, wants to improve the standard of refereeing at the next World Cup, it should encourage referees to keep their eyes on the action from a distance, rather than rushing to keep up with the ball, the researcher argues.4. While still in its early stages, welfare reform has already been judged a great success in many states at least in getting people off welfare.5. But for many, the fact that poor people are able to support themselves almost as well without government aid as they did with it is in itself a huge victory.6. Americans are proud of their variety and individuality, yet they love and respect few things more than a uniform, whether it is the uniform of an elevator operator or the uniform of a five-star general.7. Since we are social beings, the quality of our lives depends in large measure on our interpersonal relationships.8. Finally, other people may give us instrumental support——financial aid, material resources, and needed services-that reduces stress by helping us resolve and cope with our problems.9. I headed off to college sure I was going to have an advantage over those students who went to big engineering “factories” where they didn’t care if you have values or were flexible.10. Recycling also stimulates the local economy by creating jobs and trims the pollution control and energy costs of industries that make recycled products by giving them a more refined raw material.。
GRE阅读长句、难句重磅解析
GRE阅读长句、难句重磅解析为了考生顺利申请到理想学校，本文特别推荐考生学习GRE阅读长句、难句重磅解析，大家要认真备考GRE阅读考试，希望对大家有所帮助，助力学子取得GRE高分。
Although these molecules allow radiation at visible wavelengths, where most of the energy of sunlight is concentrated,to pass through,they absorb some of thelonger-wavelength,infrared emissions radiated from the Earth's surface,radiation that would otherwise be transmitted back into space. (4)虽然这些分子允许可见波长(visible wavelength)的辐射——阳光的绝大部分能量就汇集于此——不受阻挡地穿透，但它们却会吸收某些较长波长(longer-wavelength)，亦即从地球表面辐射出的红外发射(infrared emission)，这种辐射若不是二氧化碳的缘故就会被重新输送回太空。
难句类型：复杂修饰、抽象词解释：前面的分句中有一个不算很长的插入语，但是因为它插入的位置正好在固定搭配allow something to do somthing中间，将allow和to分得很远，所以读起来让人感觉很不舒服。
后面的分句中的最后一行radiation that would otherwise be transmitted back into space 是其前面的infrared emissions的同位语。
其中的otherwise是副词作状语，表示如果后面的分句所说的they absorb some of the longer-waverlength, infrared emissions不发生时的后果。
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,Telephone companies are promoting voice mail as an alternative to the answering machine. By recording messages from callers when a subscriber does not have access to his or her telephone，voice mail provides a service similar to that of an answering machine.What is the characteristic of the voice mail?A, it is similar to the answering machine.B, the service of the voice mail is popular among users.C, costumers will be able to know what the message is even if the phone is not at hand.D, it is the best alternative to answering machine which used to be widely-applied among costumers.E, a user of this eservice does not need a phone to receive or send messages.2, Telephone companies are promoting voice mail as an alternative to the answering machine. By recording messages from callers when a subscriber does not have access to his or her telephone，voice mail provides a service similar to that of an answering machine. The companies promoting this service argue that it will soon make answering machines obsolete，since it is much more convenient，more flexible，and less expensive than an answering machine.which one of the following，if true，most calls into question the argument made by the companies promoting voice mail？A, Unlike calls made to owners of answering machines，all telephone calls made to voice－mail subscribers are completed，even if the line called is in use at the time of the call.B, The surge in sales of answering machines occurred shortly after they were first introduced to the electronics market.C, Once a telephone customer decides to subscribe to voice mail，that customer can cancel the service at any time.D, Answering machines enable the customer to hear who is calling before the customer decides whether to answer the telephone，while a service voice mail does not provide.E, The number of messages a telephone answering machine can record is limited by the length of the magnetic tape on which calls are recordedThe following 2 questions are based on the reading material:The simple facts are these：the number of people killed each year by bears is about the same as the number of people killed by lightning of golf courses. And the number of people killed by lightning on golf courses each year is about the same as the number of people electrocuted by electric blenders. All the horrible myths and gruesome stories aside，therefore a grizzly bear is in fact about as dangerous as an electric blunderers game of golf.3. Which of the following can be reasonably inferred from the reading material?A, Most incidents involving grizzly bears are fatal.B, Grizzly bears are no longer the danger they once were.C, The number of fatalities per year is an adequate indication of something…s dangerousness.D, A golf course is a particularly dangerous place to be in a thunderstorm.E, Something is dangerous only if it results in death in the majority of cases.4, Which one of the following，if true，would most effectively undermine the author‟s argument？A, Although the number of people killed by lightning on golf courses each year is very small，the total number of lightning fatalities is many times greater.B, Electric blenders are among the safest housed hold appliances; were the author to compare fatalities from electrical appliances in general，she would get a much higher figure.C, Most people would rather take their chances with benders and golf games than with grizzly bears.D, Bears in general including black，brown，and cinnamon bears，as well as grizzly bears kill many more people than do electric blenders.E, Statistics show that the number of times people use electric blenders each year exceeds the number of times people play golf each year，which in turn far exceeds the number of contacts people have with grizzly bears each year.5,Drivers with a large number of demerit points who additionally have been convicted of a serious driving-relative offense should be sentenced to jail rather than be forced to receive driver reeducation, since to do otherwise would be to allow a crime to go unpunished.What can be inferred from the passages about the re-education to drivers?A, it is free to all drivers.B, it is widely used in recent practice.C, it is a good chance for drivers to know the dangers of illegal driving.D, it is only applied to drivers who made offenses.E, it is not a good way to punish drivers who used to make driving-relative offenses. 6, Drivers with a large number of demerit points who additionally have been convicted of a serious driving-relative offense should either be sentenced to jail or be forced to receive driver reeducation, since to do otherwise would be to allow a crime to go unpunished. Only if such drivers are likely to be made more responsible drivers should driver re-education be recommended for them. Unfortunately, it is always almost impossible to make drivers with a large number of demerit points more responsible drivers.If the editorialist's statements are true, they provide the most support for which one of the following?(A) Drivers with a large number of demerit points who have been convicted of a serious driving-related offense should be sent to jail.(B) Driver re-education offers the best chance of making drivers with a large number of demerit points responsible drivers.(C) Driver re-education is not a harsh enough punishment for anyone convicted of a serious driving-related offense who has also received re-education.(D) Driver re-education should not be recommended for those who have committed no serious accidents.(E) Drivers with a larger number of demerit points but no conviction for a serious driving-related offense should receive driver re-education rather than jail.7, Amphibian populations are declining in numbers worldwide. Not coincidentally, the earth's ozone layer has been continuously depleted throughout the last 50 years. Atmospheric ozone blocks UV-B, a type of ultraviolet radiation that is continuously produced by the sun, and which can damage genes. Because amphibians lack hair, hide, or feathers to shield them, they are particularly vulnerable to UV-B radiation. In addition, their gelatinous eggs lack the protection of leathery or hard shells. Thus, the primary cause of the declining amphibian population is the depletion of the ozone layer.What is the main characteristic of UV-B from the reading material?A, It can be hugely blocked by the ozone layer of the earth.B, Its‟ harm is more severe on a sunny day than on a rainy day.C, It can cause negative effect on creatures who lack certain protection against it.D, It is the main cause of the declining in numbers of amphibian.E, It recently becomes severe since the ozone layer has been damaged by human.8, Amphibian populations are declining in numbers worldwide. Not coincidentally, the earth's ozone layer has been continuously depleted throughout the last 50 years. Atmospheric ozone blocks UV-B, a type of ultraviolet radiation that is continuously produced by the sun, and which can damage genes. Because amphibians lack hair, hide, or feathers to shield them, they are particularly vulnerable to UV-B radiation. In addition, their gelatinous eggs lack the protection of leathery or hard shells. Thus, the primary cause of the declining amphibian population is the depletion of the ozone layer.If true, which of the following statements is most likely to be selected by the writer as the evidence for his analyzing?(A) Of the various types of radiation blocked by atmospheric ozone, UV-B is the only type that can damage genes.(B) Amphibian populations are declining far more rapidly than are the populations of nonamphibian species whose tissues and eggs have more natural protection from UV-B.(C) Atmospheric ozone has been significantly depleted above all the areas of the world.(D) The natural habitat of amphibians has not become smaller over the past century.(E) Amphibian populations have declined continuously for the last 50 years.9, Quasars——celestial objects so far away that their light takes at least 500 million years to reach Earth——have been seen since 1963. For anything that far away to appear from Earth the way quasars do, it would have to burn steadily at a rate that produces more light than 90 billion suns would produce.If the above statement is true, which of the following can be possibly inferred from the reading material?A, The celestial objects which are not as far from the earth as quasars may not necessarily burn steadily at a rate that produces more light than 90 billion suns would produce in order to be seen on the earth.B, The further away the celestial objects are from the earth, the less light they need to produce.C, The celestial objects which are further away from the earth than quasars must burn steadily at a rate that produces more light than 90 million suns would produce in order to be seen on the earth.D, With advanced telescopic equipment, the celestial objects which are further away from the earth than quasars may not necessarily burn steadily at a rate that produces more light than 90 billion suns would produce in order to be seen on the earth.E, Before 1963, the limitation in equipment prevents people to see quasars on the earth.10, More and more computer programs that provide solutions to mathematical problems in engineering are being produced, and it is thus increasingly unnecessary for practicing engineers to focus on fundamental mathematical principles.Which of the following statement can be most effectively used as the supporting evidence for the above statement?A, practicing engineers are all good at fundamental mathematical principles.B, computer programs are developing with time and cannot be out of date.C, all practicing engineers are skillful in using computer programs to solve mathematical problems.D, practicing engineers‟ ability to use computer programs effectively is based on a full understanding of fundamental mathematical principles.E, fundamental mathematical principles are not relevant to mathematical problems which are frequently met by practicing engineers.11, More and more computer programs that provide solutions to mathematical problems in engineering are being produced, and it is thus increasingly unnecessary for practicing engineers to have thorough understanding of fundamental mathematical principles. Consequently, in training engineers who will work in industry, less emphasis should be placed on mathematical principles, so that space in the engineering curriculum will be available for other important subjects.Which one of the following, if true, most seriously weakens the argument given for the recommendation above?(A) The effective use of computer program that provide solutions to mathematical problems in engineering requires an understanding of mathematical principles.(B) Many of the computer programs that provide solutions to mathematicalproblems in engineering are already in routine use.(C) Development of composites and other such new materials has meant that the curriculum for engineers who will work in industry must allow time for teaching the properties of these materials.(D) Most of the computer programs that provide solutions to mathematical problems in engineering can be run on the types of computers available to most engineering firms.(E) The engineering curriculum already requires that engineering students be familiar with and able to use a variety of computer programs.12, Raymond Burr played the role of lawyer Perry Mason on television. Burr's death in 1993 prompted a prominent lawyer to say "Although not a lawyer, Mr. Burr strove for such authenticity that we feel as if we lost one of our own."What is the best comment on Raymond Burr:A, His portray of lawyer Perry Mason won him reputation and popularity.B, Before 1933, he was one of the best TV celebrities.C, His portray of lawyer Perry Mason revealed certain ideology of legal workers. D, Raymond Burr apply his ingenuity and authenticity into the role he played, especially in the role of lawyer Perry Mason.E, He was best supported by real lawyers in life.13, Zoos have served both as educational resources and as entertainment. Unfortunately, removing animals from their natural habitats to stock the earliest zoos reduced certain species' populations, endangering their survival.The information above reveals the role of zoos to be?A, PositiveB, ParadoxicalC, threateningD, UnexpectedE, Unbearable14, One tax-reform proposal that has gained increasing support in recent years is the flat tax, which would impose a uniform tax rate on incomes at every level. Opponents of the flat tax say that a progressive tax system, which levies a higher rate of taxes on higher-income taxpayers, is fairer, placing the greater burden on those better able to bear it.What is the characteristic of FLAT TAX?A, It gains more popularity than Progressive Tax.B, It makes no difference of the tax rate on incomes at all levels.C, In comparison with the progressive tax system, it is fairer.D, It may increase the burden for those people with high incomes.E, It can release the burden for people with low income.15, As part of our program to halt the influx of illegal immigrants, the administration is proposing the creation of a national identity card. The card would be available only to U.S. citizens and to registered aliens, and all persons would be required to produce the card before they could be given a job.What can be reasonably inferred from the above information?A, The national identity card system is proved to be effective in controlling the influx of illegal immigrants.B, If the identity card system is put into practice, a person without the card can not find a job in the U.S.C, Most of the U.S citizens and registered aliens have the card already.D, If the identity card system is put into practice, the employer can provide a job chance to a person who is a U.S citizen even if he can not show his identity cardE, If the identity card system is put into practice, the unemployment rate in U.S will rise.16,. At one time, European and Japanese companies tried to imitate their American rivals. Today, American appliance manufacturers import European scientists to lead their research staffs; American automakers design cars that mimic the styling of German, Italian, and French imports; and American electronics firms boast in their advertising of “Japanese-style” devotion to quality and reliability. In the world of high technology, America has lost the battle for international prestige.Each of the following statements, if true, would help to support the claim above EXCEPT:(A) An American camera company claims in its promotional literature to produce cameras “as fine as the best Swiss imports.”(B) An American maker of stereo components designs its products to resemble those of a popular Japanese firm.(C) An American manufacturer of video games uses a brand name chosen because it sounds like a Japanese word.(D) An American maker of televisions studies German-made televisions in order to adopt German manufacturing techniques.(E) An American maker of frozen foods advertises its dinners as “Real European-style entrees prepared by fine French and Italian chefs.”17, As the corporation‟s unbroken six-year record of growth will show, my conduct of my official duties as chairman has only helped enhance the success of the corporation, and so benefited every stockholder.Which of the following can be properly inferred from the excerpt?(A) The economic environment proved to be good in the past 6 years.(B) The corporation‟s success is mainly attributed to the chairman‟s conduct.(C) The chairman helps the company win benefits even under very unpleasant situation.(D) The corporation has expanded steadily over the past six years.(E) The stockholder believes that the chairman has fulfilled his official duty.18, In the years since the city of London imposed strict air-pollution regulations on local industry, the number of bird species seen in and around London has increased dramatically.If the above statement is true, what can be reasonably inferred from the above statement?(A) In most major cities, air-pollution problems are caused almost entirely by local industry.(B) Air-pollution regulations on industry have a significant impact on the quality of the air.(C) The air-pollution problems of other major cities are basically similar to those oncesuffered by London .(D) Birds would not choose to dwell in cities which suffer from air-pollution problems.(E) The increased sightings of bird species in and around London reflect an actual increase in the number of species in the area.In opposing government regulation of business, conservatives often appeal to the Jeffersonian ideal of limited government, expressing the wish that government would “get off the backs of the American people.” Yet, many of these same conservatives address questions of private morality, such as those dealing with sexual behavior, by calling for an increased governmental role in the regulation and control of private sexual behavior.19, What the characteristic of Jeffersonian ideal of the limited government can be inferred from the above information？A，Governments should acquire governing principles and policies from the wish of American people.B, Governments should help people express their wishes.C, Governments must leave certain rights to people in order to be supervised by people.D, Governments must gain the supports of people in order to maintain its efficiency. E, Governments must do appropriate regulations on business in order to keep the economy vigorous.20, In terms of the petition of business regulations and sexual behaviors, those conservatives show a sense of:A, paradoxB, anonymousnessC, agreementD, consistenceE, logic fallacyThe ancient city of Cephesa was not buried by an eruption of Mt. Amnos in A.D. 310, as some believe. The eruption in the year 310 damaged the city, but it did not destroy it. Cephesa survived for another century before it finally met its destruction in another eruption around A.D. 415.21, From the above information, what can be the possible speculation of the eruption of Mt, Amnos in A.D. 310?A, It did not happened.B, It did happen but was not recorded.C, It did happen and buried the city of Cephesa .D, It did happen and truly caused some trouble for the city of Cephesa .E, It was more severe than the eruption in A.D 415.22, Which of the following, if true, would most strengthen the author‟s claim that the city of Cephesa was not buried by the eruption of Mt. Amnos in A.D. 310?(A) The city of Cephesa is mentioned in a historical work known to have been written in A.D. 400.(B) Coins bearing the image of an emperor who lived around A.D. 410 have been discovered in the ruins of Cephesa, which were preserved by the cinders and ashes that buried the city.(C) Geological evidence shows that the eruption of Mt. Amnos in A.D. 415 deposited a 10-foot-thick layer of lava on the city of Cephesa .(D) Artworks from the city of Cephesa have been found in the ruins of another city known to have been destroyed in A.D. 420.(E) A historical work written in A.D. 430 refers to the eruption of Mt. Amnos in A.D. 415.23, Current farm policy is institutionalized penalization of consumers. It increases food prices for middle- and low-income families and costs the taxpayer billions of dollars a year.Which of the following statements, if true, would provide support for the author‟s claims above?I. Farm subsidies amount to roughly $20 billion a year in federal payouts and the increase rate is far higher than that of GDP.II. According to a study by the Department of Agriculture, each $1 of benefits provided to farmers for ethanol production costs consumers and taxpayers $4.III. The average full-time farmers have an average net worth of over $300,000.(A) I only(B) II only(C) III only(D) I and II only(E) I, II, and III。