剑桥雅思9-Reading-Test-3-详细解释
剑桥雅思9Test3阅读Passage1答案解析
剑桥雅思9Test3阅读Passage1答案解析－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－剑桥雅思9Test3阅读Passage1答案解析更多test3解析，请点击：剑桥雅思9Test3雅思写作Task2范文（health话题）剑桥雅思9Test3雅思写作Task1范文剑桥雅思9Test3Passage2阅读答案解析剑9下载的同学，请点击：剑桥雅思真题9PDF+听力MP3下载。
更多剑9解析，请点击：剑桥雅思9解析剑桥雅思阅读真题答案：Question 1—8：Y、N、Y、NG、Y、Y、N、YQuestion 9—12：H、F、A、CPassage1整体分析体裁说明文题材语言学主题介绍两个语言学派的观点和态度段落概括第一段背景介绍：语言的普及性导致人们容易对其持有不同的看法第二段语言在社会各方面的影响第三段语言学派“规范主义”的观点第四段规范主义依赖于严格的语法规则及其目的第五段另一个语言学派“描写主义”的观点和态度第六段两个学派的现状及他们对彼此的误解雅思阅读重点词汇考题精解Questions 1-8题型：判断题YES/NO/NOT GIVEN解析：判断题一般都是有顺序的，确定了第一道题的原文定位后，可以向后查找其他题目的答案。
特殊情况下会有两道题出自于同一句话的现象。
有些题目选择NOT GIVEN是因为在文章中无法定位。
1.Questions 9-12题型：摘要填空题SUMMARY COMPLETION解析：本题型为配有词库的SUMMARY COMPLETION，此类题型首先要注意词库中所给单词的词性，其次注意题目中挖空的句子中的定位词，最后在文章中定位，并注意文章中找到的单词可能是词库中所给单词的同义替换。
9.Question 13题型：单选题MULTIPLE CHOICE解析：本题为单选题，此类问及作者目的或为文章选最佳标题的题型可根据前面所做过的题目来进行分析，并且在所给选项中着重对名词的理解。
剑桥雅思真题解析阅读9（test3）
剑桥雅思真题解析阅读9(test3)雅思阅读部分一直都是中国考生比较重视的题目，并且也是很有难度的题目，针对于雅思阅读真题资料也是大家需要重点分析的。
今天智课网小编就给大家带来了关于剑桥雅思阅读9及真题解析(test3)的内容，一起来分析一下吧。
剑桥雅思阅读9原文(test3)READING PASSAGE 1You should spend about 20 minutes on Questions 1-13, which are based on Reading Passage 1 below.Attitudes to languageIt is not easy to be systematic and objective about language study. Popular linguistic debate regularly deteriorates into invective and polemic. Language belongs to everyone, so most people feel they have a right to hold an opinion about it. And when opinions differ, emotions can run high. Arguments can start as easily over minor points of usage as over major policies of linguistic education.Language, moreover, is a very public behaviour, so it is easy for different usages to be noted and criticised. No part of society or social behaviour is exempt: linguistic factors influence how we judge personality, intelligence, social status, educational standards, job aptitude, and many other areas of identity and social survival. As a result, it is easy to hurt, and to be hurt, when language use is unfeelingly attacked.In its most general sense, prescriptivism is the view that one variety of language has an inherently higher value than others, and that this ought to be imposed on the whole of the speech community. The view is propounded especially in relation to grammar and vocabulary, and frequently with reference topronunciation. The variety which is favoured, in this account, is usually a version of the ‘standard’ written language, especially as encountered in literature, or in the formal spoken language which most closely reflects this style. Adherents to this variety are said to speak or write ‘correctly’; deviations fr om it are said to be ‘incorrect’.All the main languages have been studied prescriptively, especially in the 18th century approach to the writing of grammars and dictionaries. The aims of these early grammarians were threefold: (a) they wanted to codify the principles of their languages, to show that there was a system beneath the apparent chaos of usage, (b) they wanted a means of settling disputes over usage, and (c) they wanted to point out what they felt to be common errors, in order to ‘improve’ the la nguage. The authoritarian nature of the approach is best characterized by its reliance on ‘rules’ of grammar. Some usages are ‘prescribed’, to be learnt and followed accurately; others are ‘proscribed’, to be avoided. In this early period, there were no half-measures: usage was either right or wrong, and it was the task of the grammarian not simply to record alternatives, but to pronounce judgement upon them.These attitudes are still with us, and they motivate a widespread concern that linguistic standards should be maintained. Nevertheless, there is an alternative point of view that is concerned less with standards than with the facts of linguistic usage. This approach is summarized in the statement that it is the task of the grammarian to describe, not prescribe —to record the facts of linguistic diversity, and not to attempt the impossible tasks of evaluating language variation or halting language change. In the second half of the 18th century, wealready find advocates of this view, such as Joseph Priestley, whose Rudiments of English Grammar (1761) insists that ‘the custom of speaking is the original and only just standard of any language’. Linguistic issue, it is argued, cannot be solved by logic and legislation. And this view has become the tenet of the modern linguistic approach to grammatical analysis.In our own time, the opposition between ‘descriptivists’ and ‘prescriptivists’ has often become extreme, with both sides painting unreal pictures of the other. Descriptive grammarians have been presented as people who do not care about standards, because of the way they see all forms of usage as equally valid. Prescriptive grammarians have been presented as blind adherents to a historical tradition. The opposition has even been presented in quasi-political terms —of radical liberalism vs elitist conservatism.Questions 1-8Do the following statements agree with the claims of the writer in Reading Passage 1?In boxes 1-8 on your answer sheet, writeYES if the statement agrees with the claims of the writerNO if the statement contradicts the claims of the writerNOT GIVEN if it is impossible to say what the writer thinks about this1 There are understandable reasons why arguments occur about language.2 People feel more strongly about language education than about small differences in language usage.3 Our assessment of a person’s intelligence is affected by the way he or she uses language.4 Prescriptive grammar books cost a lot of money to buy inthe 18th century.5 Prescriptivism still exists today.6 According to descriptivists it is pointless to try to stop language change.7 Descriptivism only appeared after the 18th century.8 Both descriptivists and prescriptivists have been misrepresented.Questions 9-12Complete the summary using the list of words, A-I, below.Write the correct letter, A-I, in boxes 9-12 on your answer sheet.The language debateAccording to 9______, there is only one correct form of language. Linguists who take this approach to language place great importance on grammatical 10 ______.Conversely, the view of 11 ______, such as Joseph Priestly, is that grammar should be based on 12 ______.A descriptivistsB language expertsC popular speechD formal languageE evaluationF rulesG modern linguists H prescriptivists I changeQuestion 13Choose the correct letter, A, B, C or D.Write the correct letter in box 13 on your answer sheet.What is the writer’s purpose in Reading Passage 1?A. to argue in favour of a particular approach to writing dictionaries and grammar booksB. to present a historical account of differing views of languageC. to describe the differences between spoken and written languageD. to show how a certain view of language has been discreditedREADING PASSAGE 2You should spend about 20 minutes on Questions 14-26, which are based on Reading Passage 2 below.Tidal PowerUndersea turbines which produce electricity from the tides are set to become an important source of renewable energy for Britain. It is still too early to predict the extent of the impact they may have, but all the signs are that they will play a significant role in the futureA. Operating on the same principle as wind turbines, the power in sea turbines comes from tidal currents which turn blades similar to ships’ propellers, but, unlike wind, the tid es are predictable and the power input is constant. The technology raises the prospect of Britain becoming self-sufficient in renewable energy and drastically reducing its carbon dioxide emissions. If tide, wind and wave power are all developed, Britain would be able to close gas, coal and nuclear power plants and export renewable power to other parts of Europe. Unlike wind power, which Britain originally developed and then abandoned for 20 years allowing the Dutch to make it a major industry, undersea turbines could become a big export earner to island nations such as Japan and New Zealand.B. Tidal sites have already been identified that will produce one sixth or more of the UK’s power —and at prices competitive with modern gas turbines and undercutting those of the already ailing nuclear industry. One site alone, the Pentland Firth, between Orkney and mainland Scotland, could produce 10% of the country’s electricity with banks of turbines under the sea,and another at Alderney in the Channel Islands three times the 1,200 megawatts of Britain’s largest and newest nuclear plant, Sizewell B, in Suffolk. Other sites identified include the Bristol Channel and the west coast of Scotland, particularly the channel between Campbeltown and Northern Ireland.C. Work on designs for the new turbine blades and sites are well advanced at the University of Southampton’s sustainable energy research group. The first station is expected to be installed off Lynmouth in Devon shortly to test the technology in a venture jointly funded by the department of Trade and Industry and the European Union. AbuBakr Bahaj, in charge of the Southampton research, said: ‘The prospects for energy from tidal currents are far better than from wind because the flows of water are predictable and constant. The technology for dealing with the hostile saline environment under the sea has been developed in the North Sea oil industry and much is already known about turbine blade design, because of wind power and ship propellers. There are a few technical difficulties, but I believe in the next five to ten years we will be installing commercial marine turbine farms.’ Southampton has been awarded ￡215,000 over three years to develop the turbines and is working with Marine Current Turbines, a subsidiary of IT power, on the Lynmouth project. EU research has now identified 106 potential sites for tidal power, 80% round the coasts of Britain. The best sites are between islands or around heavily indented coasts where there are strong tidal currents.D. A marine turbine blade needs to be only one third of the size of wind generator to produce three times as much power. The blades will be about 20 metres in diameter, so around 30 metres of water is required. Unlike wind power, there are unlikelyto be environmental objections. Fish and other creatures are thought unlikely to be at risk from the relatively slow-turning blades. Each turbine will be mounted on a tower which will connect to the national power supply grid via underwater cables. The towers will stick out of the water and be lit, to warn shipping, and also be designed to be lifted out of the water for maintenance and to clean seaweed from the blades.E. Dr Bahaj has done most work on the Alderney site, where there are powerful currents. The single undersea turbine farm would produce far more power than needed for the Channel Islands and most would be fed into the French Grid and be re-imported into Britain via the cable under the Channel.F. One technical difficulty is cavitation, where low pressure behind a turning blade causes air bubbles. These can cause vibration and damage the blades of the turbines. Dr Bahaj said: ‘We have to test a number of blade types to avoid this happening or at least make sure it does not damage the turbines or reduce performance. Another slight concern is submerged debris floating into the blades. So far we do not know how much of a problem it might be. We will have to make the turbines robust because the sea is a hostile environment, but all the signs that we can do it are good.’Questions 14-17Reading Passage 2 has six paragraphs, A-F.Which paragraph contains the following information?Write the correct letter, A-F, in boxes 14-17 on your answer sheet.NB You may use any letter more than once.14 the location of the first test site15 a way of bringing the power produced on one site backinto Britain16 a reference to a previous attempt by Britain to find an alternative source of energy17 mention of the possibility of applying technology from another industryQuestions 18-22Choose FIVE letters, A-J.Write the correct letters in boxes 18-22 on your answer sheet.Which FIVE of the following claims about tidal power are made by the writer?A It is a more reliable source of energy than wind power.B It would replace all other forms of energy in Britain.C Its introduction has come as a result of public pressure.D It would cut down on air pollution.E It could contribute to the closure of many existing power stations in Britain.F It could be a means of increasing national income.G It could face a lot of resistance from other fuel industries.H It could be sold more cheaply than any other type of fuel.I It could compensate for the shortage of inland sites for energy production.J It is best produced in the vicinity of coastlines with particular features.Questions 23-26Label the diagram below.Choose NO MORE THAN TWO WORDS from the passage for each answer.Write your answers in boxes 23-26 on your answer sheet.An Undersea TurbineREADING PASSAGE 3You should spend about 20 minutes on Questions 27-40, which are based on Reading Passage 3 below.Information theory-the big ideaInformation theory lies at the heart of everything —from DVD players and the genetic code of DNA to the physics of the universe at its most fundamental. It has been central to the development of the science of communication, which enables data to be sent electronically and has therefore had a major impact on our livesA. In April 2002 an event took place which demonstrated one of the many applications of information theory. The space probe, Voyager I, launched in 1997, had sent back spectacular images of Jupiter and Saturn and then soared out of the Solar System on a one-way mission to the stars. After 25 years of exposure to the freezing temperatures of deep space, the probe was beginning to show its age. Sensors and circuits were on the brink of failing and NASA experts realized that they had to do something or lose contact with their probe forever. The solution was to get a message to Voyager I to instruct it to use spares to change the failing parts. With the probe 12 billion kilometers from Earth, this was not an easy task. By means of a radio dish belonging to NASA’s Deep Space Network, the message was sent out into the depths of space. Even travelling at the speed of light, it took over 11 hours to reach its target, far beyond the orbit of Pluto. Yet, incredibly, the little probe managed to hear the faint call from its home planet, and successfully made the switchover.B. It was the longest-distance repair job in history, and a triumph for the NASA engineers. But it also highlighted the astonishing power of the techniques developed by American communications engineer Claude Shannon, who had died just ayear earlier. Born in 1916 in Petoskey, Michigan, Shannon showed an early talent for maths and for building gadgets, and made breakthroughs in the foundations of computer technology when still a student. While at Bell Laboratories, Shannon developed information theory, but shunned the resulting acclaim. In the 1940s, he single-handedly created an entire science of communication which has since inveigled its way into a host of applications, from DVDs to satellite communications to bar codes — any area, in short, where data has to be conveyed rapidly yet accurately.C. This all seems light years away from the down-to-earth uses Shannon originally had for his work, which began when he was a 22-year-old graduate engineering student at the prestigious Massachusetts Institute of Technology in 1939. He set out with an apparently simple aim: to pin down the precise meaning of the concept of ‘information’. The most basic form of information, Shannon argued, is whether something is true or false —which can be captured in the binary unit, or ‘bit’, of the form 1 or 0. Having identified this fundamental unit, Shannon set about defining otherwise vague ideas about information and how to transmit it from place to place. In the process he discovered something surprising: it is always possible to guarantee information will get through random interference —‘noise’ — intact.D. Noise usually means unwanted sounds which interfere with genuine information. Information theory generalses this idea via theorems that capture the effects of noise with mathematical precision. In particular, Shannon showed that noise sets a limit on the rate at which information can pass along communication channels while remaining error-free. This ratedepends on the relative strengths of the signal and noise travelling down the communication channel, and on its capacity (its ‘bandwidth’). The resulting limit, given in units of bits per second, is the absolute maximum rate of error-free communication given singal strength and noise leve. The trick, Shannon showed, is to find ways of packaging up —‘coding’ — information to cope with the ravages of noise, while staying within the information-carrying capacity —‘bandwidth’ — of the communication system being used.E. Over the years scientists have devised many such coding methods, and they have proved crucial in many technological feats. The Voyager spacecraft transmitted data using codes which added one extra bit for every single bit of information; the result was an error rate of just one bit in 10,000 — and stunningly clear pictures of the planets. Other codes have become part of everyday life — such as the Universal Product Code, or bar code, which uses a simple error-detecting system that ensures supermarket check-out lasers can read the price even on, say, a crumpled bag of crisps. As recently as 1993, engineers made a major breakthrough by discovering so-called turbo codes —which come very close to Shannon’s ultimate limit for the maximum rate that data can be transmitted reliably, and now play a key role in the mobile videophone revolution.F. Shannon also laid the foundations of more efficient ways of storing information, by stripping out superfluous (‘redundant’) bits from data which contributed little real information. As mobile phone text messages like ‘I CN C U’ show, it is often possible to leave out a lot of data without losing much meaning. As with error correction, however, there’s a limit beyond which messages become too ambiguous. Shannonshowed how to calculate this limit, opening the way to the design of compression methods that cram maximum information into the minimum space.Questions 27-32Reading Passage 3 has six paragraphs, A-F.Which paragraph contains the following information?Write the correct letter, A-F, in boxes 27-32 on your answer sheet.27 an explanation of the factors affecting the transmission of information28 an example of how unnecessary information can be omitted29 a reference to Shannon’s attitude to fame30 details of a machine capable of interpreting incomplete information31 a detailed account of an incident involving information theory32 a reference to what Shannon initially intended to achieve in his researchQuestions 33-37Complete the notes below.Choose NO MORE THAN TWO WORDS form the passage for each answer.Write your answers in boxes 33-37 on your answer sheet.The Voyager 1 Space ProbeThe probe transmitted pictures of both 33______ and ______, then left the 34 ______.The freezing temperatures were found to have a negative effect on parts of the space probe.Scientists feared that both the 35 ______ and ______ wereabout to stop working.The only hope was to tell the probe to replace them with 36 ______ —but distance made communication with the probe difficult.A 37 ______ was used to transmit the message at the speed of light.The message was picked up by the probe and the switchover took place.Questions 38-40Do the following statements agree with the information given in Reading Passge 3?In boxes 38-40 on your answer sheet, writeTRUE if the statement agrees with the informationFALSE if the statement contradicts the informationNOT GIVEN if there is no information on this38 The concept of describing something as true or false was the starting point for Shannon in his attempts to send messages over distances.39 The amount of information that can be sent in a given time period is determined with reference to the signal strength and noise level.40 Products have now been developed which can convey more information than Shannon had anticipated as possible.剑桥雅思阅读9原文参考译文(test3)PASSAGE 1 参考译文：对语言的态度对于语言进行系统、客观的研究并不容易。
剑桥雅思9Test3 PASSAGE 2 参考译文：潮汐发电
雅思为各位考生推荐复习材料-剑桥雅思9阅读TEST 3 PASSAGE 2译文,有需要延伸课外阅读的烤鸭，请点击：剑桥雅思9Test3 Pessage1参考译文：对语言的态度；剑桥雅思9Test3 Pessage 3 参考译文:信息理论——伟大的构想。
TEST 3 PASSAGE 2 参考译文：潮汐发电在水下安装涡轮机利用潮汐发电，将成为英国获得可再生能源的一个重要途径。
现在预测潮汐发电可能产生的影响还为时过早，但是种种迹象表明，未来潮汐发电将发挥重要作用。
A和风力涡轮机的运行原理一样，水力涡轮机的动力来自潮流，在潮流的作用下轮机叶片像船只的螺旋桨一样工作。
但是与风不同的是，潮汐是可预测的，而且其输人功率是恒定的。
这项技术为英国可再生能源的自给自足开辟了广阔的前景，同时也大大降低了二氧化碳的排放量。
如果潮汐、风力和海浪发电都能得到开发，那么英国就能关闭天然气、煤炭和核能发电站，并向欧洲其他地区出口可再生能源。
与之前开发风能有所不同一风能由英国首先开发，而后却搁置了20年，最后由荷兰将其发展成一个主要产业，这次通过向日本与新西兰这样的岛国出口水下涡轮机，英国将赚取巨额外汇。
B已经确定选址的潮汐发电站将为英国提供六分之一甚至更多的电力，而且其价格与现代汽轮机发电价格相比更具竞争力，同时可以使已经深陷困境的核工业的核能价格降低。
仅仅是位于奥克尼岛和苏格兰大陆之间的彭特兰湾的一个潮汐发电站，其水下的数排涡轮机就能提供英国所需10%的电量。
另一个位于海峡群岛内奥尔德尼岛的发电站，其装机容量是英国最大、最新核电站装机容量的三倍，而这一位于萨福克郡的赛兹韦尔B核电站的最大装机容量达到1,200兆瓦。
其他已经确定的潮汐发电站选址包括布里斯托尔海峡和苏格兰西海岸，特别是位于坎贝尔敦与北爱尔兰之间的海峡。
C南安普敦大学的可持续能源研究小组在新涡轮机叶片的设计和潮汐发电站的选址方面的工作进行得很顺利。
第一个潮汐发电站预计很快将在德文郡的林茅斯海岸建立，用来检测贸易与工业部和欧盟的一个合资项目研发的技术。
剑桥雅思9真题及解析Test3写作
写作名师点题：这个题目属于argumentation辩论型题目。
题干中包含discuss both sides,则必须使用对称式结构。
从思路上来说，比校难写，不容易找出理由。
可以围绕以下思路:人们现在的工作、学习压力大，没时问运动:人们在空闲时一般都看电视、上网.不做运动等。
雅思写作高分范文：A problem of modem societies is the declining level of health in the general population. One possible solution is to provide more sports facilities to encourage a more active lifestyle. However, there are some people who doubt whether the solution would have effects.Advocates of this solution believe that increasing the number of sports facilities is the best way to improve the weU-being of people. First of all, nowadays people have to devote more time and energy to their careers and therefore they are too busy to spare time for physical exercises. If there were easy-to-reach local sports facilities, they would be more likely to take part in physical activitiesregularly. Another reason is that today's sedentary lifestyle means that physical activity is no longer part of people's leisure time. If more sports facilities were offered, doing a variety of sports would be much more attractive than just sitting in front of a screen every evening.However, there are some reasons why the solution may have little effect. In the first place, interest in sports is not universal, and additional facilities might simply attract those who are already fit, not those who need them badly. What we should do is to help children develop a positive attitude to exercise at an early age. In the second place, there may be better ways of tackling this problem. For example, high tax写作名师点题：在统计数据类图表作文中.较少出现四幅图的考查形式.本题是四幅饼图.而 2013年2月2日的考试中给出的是四幅柱状图，剑7Test 4也是四幅饼图。
剑9 Test3 Passage3 长难句分析-智课教育出国考试
智 课 网 雅 思 备 考 资 料剑9 Test3 Passage3 长难句分析-智课教育出国考试雅思长难句一直是雅思阅读中的一个难点，烤鸭们几乎都被折磨过。
今天，雅思小编给大家带来剑9 Test3 Passage3长难句分析，让烤鸭们掌握分析长难句的技巧，攻克长难句，不再是个传说。
1. In the 1940s, he single-handedly created an entire science of communication which has since inveigled its way into a host of applications, from DVDs to satellite communications to bar codes - any area, in short, where data has to be conveyed rapidly yet accurately. (剑9 Test 3 Passage 3)我们先来认识一些单词：1. inveigle (vt. 诱骗，诱使)2. accurately (adv.精确地)句子结构分析：这句话主干是he single-handedly created an entire science of communication。
Which引导定语从句修饰communication，from DVDs to satellite communications to bar codes 做插入语，破折号后面anyarea…表解释说明。
inshort做插入语，where引导非限制性定语从句修饰area。
译文：20世纪40年代，他一手创立了完整的通信科学理论，随后该理论得到了广泛应用，从DVD到卫星通信，再到条形码——总之，需要快速而又准确传送数据的所有领域都应用到了通信科学。
2. This all seems light years away from the down-to-earth uses Shahhon originally had for his work, which began when he was a 22-year-old graduate engineering student at the prestigious Massachusetts Institute of Technology in 1939. (剑9 Test 3 Passage 3)我们先来认识一些单词：1. prestigious(adj. 著名的，有声望的)2. down-to-earth (adj. 现实的)句子结构分析：这句话的主干是This all seems light years away from the down-to-earth uses Shahhon originally had for his work。
剑9 Test3 Reading passage 3解析
sea has been developed in the North Sea oil industry and much is already known about turbine blade design, because of wind power and ship propellers.（C段第4 句）
be designed to be lifted out of the water for maintenance and to clean seaweed from the blades.（D段最后一句）
定位词：raise，extraction
答案：maintenance
题目解析 题干中fish and other creatures就是sea life, unlikely to be at risk替换了not in danger。
定位词：another industry，applying technoligy 答案：C
题目解析 题干中的wind power在A段出现得比较多，仔细阅读便能发现跟题干相似的意思——
wind在此句中以原形出现，而reliable被替换为predictable和constant。
（A段第一句）
从解析来看很多答案出现在某段的段首或段尾不妨我们以后可以在理解文章大意的基础上再去这些地方寻找到答案能节省不少时间
Reading Passage 2
全文概括：潮汐能（Tidal Power）对于英国的作用及重要性，还有关于潮汐能的介绍。 题型：Question 14-17是段落信息匹配题
Question 18-22是多选题
定位词：location，first 答案：C
题目解析 题干中说的是一种把生产在某处的能源带回英国的方式，很明显能对应到E段。
雅思真题阅读词汇 剑桥雅思9 test 3 passage 2 潮汐发电.doc
雅思真题阅读词汇剑桥雅思9 test 3 passage 2 潮汐发电今天我们雅思真题阅读词汇的文章来研究下剑桥雅思9 test 3 passage 2。
这篇雅思阅读的主题为潮汐发电。
文章内容包括：潮汐发电的优势，潮汐发电可以用于解决能源问题，英国潮汐发电实验项目，水力涡轮机的有点，潮汐发电的前景，以及潮汐发电的弊端等。
按照惯例，我们总结下其中出现的雅思阅读常考词汇。
引言turbine n. 涡轮机。
“海面下的涡轮机从潮汐中产生电力。
它希望成为英国可再生能源的重要来源”。
自然段Aoperate v. 运转。
“与风力涡轮机的运转原理相同，海洋涡轮机的能源来自于潮汐流”。
blade n. 叶片，刀片。
“潮汐流像推动轮船螺旋桨那样推动叶片”。
predictable adj. 可预测的，可预见的。
“然而，不像风力，潮汐流是可以预测的，并且动力输入也保持稳定”。
self-sufficient adj. 自给自足的。
“这一技术使英国有可能未来在可再生能源上面实现自给自足”。
drastically adv. 大大地，彻底地。
“并且极大的减少其二氧化碳的排放”。
abandon v. 放弃，丢弃。
“英国最初开发了风力发电，然后将其放弃了20年”。
自然段Bidentify v. 确定。
“潮汐发电站被确定将会产生英国电力的六分之一或者更多”。
自然段Ccommercial adj. 商业的。
“我认为在未来的5到10年里，我们将安装商业海洋涡轮机”。
“欧盟研究机构现在已经确定了106个潮汐发电站潜在的站点”。
potential adj. 潜在的。
自然段Dgenerator n. 发电机。
“海洋涡轮机的叶片只需要是风力发电机的三分之一，就雅思能够产生其三倍的电力”。
diameter n. 直径。
“叶片直径大约为20米”。
grid n. 电网。
“高塔会通过水下电缆与国家电力供应网络连接”。
maintenance n. 维修，保养。
剑桥雅思9Test1阅读Passage3答案解析
剑桥雅思9Test1阅读Passage3答案解析剑桥雅思9Test1阅读Passage3答案解析剑桥雅思阅读真题答案：Question 27—30：plants、breathing, reproduction(in any order)、gills、(the)dolphinsQuestion 31—33：NG、F、TQuestion 34—39：three measurements、triangular graph、cluster、amphibious、half way、dry-land tortoisesQuestion 40：DPassage1整体分析文章结构体裁说明文题材动物介绍主题介绍乌龟的进化以及生活环境的改变段落概括第一段早期海洋动植物迁徙到大陆。
第二段一部分迁徙物种返回海洋。
第三段利用化石分析乌龟的栖息地。
第四段耶鲁大学数据分析海龟和乌龟。
第五段现代海龟与乌龟的族谱分析。
第六段现代乌龟在进化中曾往返水陆。
雅思阅读重点词汇第一段evolutionary adj.进化的parched adj.干燥的;炎热的migration n.迁移，移居enterprising adj.有进取心的;有事业心的;大胆的第二段involve v.包含;使参与，牵涉thoroughgoing adj.彻底的，完全的reproduction n.繁殖，生殖;复制品terrestrial adj.陆地的;地球的intermediate adj.中间的;中级的第三段descend v.来自;是……的后裔fragment n.碎片;片段fossil n.化石forelimb n.前肢第四段triangular adj.三角(形)的;由三个部分构成的;三方面的amphibious adj.两栖的;水陆两用的plot v.用图表画出，制图overlap n.重叠部分;交叠，相交cluster n.丛;簇第五段branch n.分支;支流;树枝constitute v.由……组成;符合第六段remarkable adj.显著的;异常的，引人注目的ancestor n.祖先;被继承人。
剑桥雅思9真题 解析-Test3听力Section1
智课网IELTS备考资料剑桥雅思9真题+解析-Test3听力Section1摘要：雅思听力资料，最有价值的当然是剑桥雅思9听力真题，烤鸭最好提前下载全部内容，以备复习雅思时用。
下面看看剑桥雅思9真题+解析-Test3听力Section1的内容吧。
剑桥雅思听力下载-Test3 Section1>，雅思听力真题全解析主题场景住宿场景表现形式电话咨询主旨大意一位女士打电话给旅行中介咨询住宿事宜。
考查题型表格填空题听前预测1-5题是分类信息表格填空题。
考生应快速浏览表格的第一行和第一列，发现同一行是相关信息，同一列是同类信息，可以得知分别要填写的是公寓的名称、设施、相关信息和价格，接着，找出题目顺序，同时预测每个空格的答案词性，划出空格前后的定位词。
6-10题是分类信息表格填空题。
做题方法基本同上，不过，考生还应注意到：根据第一行的标题GREEK ISLAND HOLIDAYS可知表格与度假有关，最后两行是附加信息，分别是姓名和电话小马名师解读剑9听力1. 300 请注意，根据空格后的metres可知空格中应填数词，空格前后的salt-water swimming pool和beach是定位词。
此题直接给出了答案，没有陷讲。
2. Sunshade 根据空格所在的这一列的另外几项可知空格中应填名词，且要大写首字母。
根据录音中女士说的there are just two more apartments可知答案即将出现，接下来该女士磕磕巴巴地说sun ...Sunshine，这其实是暗示考生答案更加接近了，但它同时又是陷阱，让考生以为Sunshine是答案，其实，女士的这句话只是提问，男士回答的the Sunshade Apartments 才是答案。
3. balcony Greek paintings是本题的并列成分，它既是定位词，又是定性词，决定空格中要填名词或动名词。
录音中，在Greek paintings之后有个and，提示考生接下来给出的是其并列成分，即balcony。
剑桥雅思9Test3 Pessage 3 参考译文：信息理论
雅思为各位考生推荐复习材料-剑桥雅思9Test3 Pessage 3 阅读译文,相应的解析，请点击：剑桥雅思9Test3阅读Passage3答案解析。
TEST 3 PASSAGE 3 参考译文：信息理论——伟大的构想从根本上说，信息理论是一切事物的中心——从DVD播放器、DNA遗传密码，到宇宙物理学。
一直以来信息理论对通信科学的发展都极为重要，它使数据可以电子化传送，因而也对我们的生活产生了重大影响。
A 2002年4月发生的一件事展现了信息理论的一大应用。
1977年发射的太空探测器“旅行者1号”发回了木星和土星的壮观照片，然后飞出太阳系开始它的单程旅行，飞往其他恒星执行任务。
25年来，“旅行者1 号”始终暴露在寒冷的深空中，它的性能开始逐渐衰退，传感器和电路已经接近崩溃的边缘。
美国宇航局专家意识到他们必须采取措施，否则就会永远和“旅行者1号”失去联系。
为了解决这一问题,他们的方案是给“旅行者1号”发去信息，指导它用备件更换已经出现故障的部件。
考虑到“旅行者1号”距离地球120亿公里之远，这并不是一项简单的任务。
信息最终通过美国宇航局深空网的无线电天线传送到了太空深处。
该信息虽然以光速传播，却还是花了11个小时才到达远在冥王星轨道之外的目标。
然而令人难以置信的是，这颗小小的探测器成功接收到了来自故乡星球微弱的召唤，并顺利地更换了零件。
B这是有史以来最远距离的修理工作，也是美国宇航局工程师的一大成功。
但是，这也突出显示了(信息)技术的惊人力量，这些技术由一年前(注：2001年)刚刚离世的美国通信工程师Claude Shannon研发。
.Claude Shannon于1916年出生于密歇根州的佩托斯基。
他少年时便展示出了在数学与制作小器械方面的天赋，而且在学生时期就在计算机的基础技术上取得了多项突破。
在贝尔实验室时，Shannon发展了信息理论，但他并不看重因此而获得的荣誉。
20世纪40年代，他一手创立了完整的通信科学理论，随后该理论得到了广泛应用，从DVD到卫星通信，再到条形码——总之，需要快速而又准确传送数据的所有领域都应用到了通信科学。
剑桥雅思9 test3阅读真题词汇汇总
D段
interfere v.干扰
genuine adj.真实的
capacity n.容量
ravage n.毁坏，破坏
cope with处理，应对
E段
devise v.设计，发明
revolution n.革命
feat n.功绩，壮举
F段
strip v.剥去，脱去
beneath prep.在……之下
dispute n.争论
accurately adv.准确地，精确地
alternative n.供代替的选择
第五段
motivate v.激发
variation n.变化，改变
advocate n.提倡者，支持者
logic n.逻辑
analysis n.分析
diversity n.多样性
halt v.停止，阻止
original adj.最初的；独创的
legislation n.立法；法律
第六段
opposition n.反对
valid adj.有效的
extreme adj.极端的
C9T3R2 Tidal Power
A段
turbine n,涡轮
current n.（水，气，电）流
constant adj.恒定的，经常的
C9T3R1 Attitude to Language
第一段
objective adj.客观的
debate n.争论，辩论
linguistic adj.语言的，语言学的
deteriorate v.衰退；恶化，变坏
第二段
criticise v.批评，批判
social status社会地位
剑9阅读真题3生词版
READING PASSAGE 3The history of the tortoiseIf you go back far enough, everything lived in the sea. At various points in evolutionary history,enterprising individual s within many different animal groups moved out onto the land,sometimes even to the most parched deserts,taking their own private seawater with them in blood and cellular fluids. In addition to the reptiles,birds,mammals and insects which we see all around us, other groups that have succeeded out of water includescorpion s ,snail s,crustaceans such as woodlice and land crab s,millipede s and centipede s,spider s and various worms. And we musten’t forget the plants,without whose prior invasion of the land none of the other migrations could have happened.1.Evolutionary:进化的，发展的，演变的。
Evolution:n,进化，发展，演变evolutiontheory 进化论2 Enterprising：有事业心的；有进取心的；有魄力的3.parched adj.焦干的；饥渴的parch v.烘；烤干；炙烤 parchment:羊皮纸，仿羊皮卷4. cellular adj.细胞的；多孔的；蜂窝式的 n.手机5. In addition to除之外6 reptile：爬行动物，卑鄙的人；爬虫类的7 mammal：n，哺乳动物8.scorpion n 蝎子（死搞拼）9 snail :n 蜗牛，慢性子的人（第一篇出现过，蜗牛液体提取染料）10 crustacean :adj,甲壳（读跷qiao）纲的 n 甲壳纲动物(蟹，龙虾等)。
剑桥雅思9真题及解析听力Test3
SECTION 1Questions 1-10Questions 1-5Complete the table below.Write ONE WORD AND/OR A NUMBER for each answer.Questions 6-10Complete the table below.Write ONE WORD AND/OR A NUMBER for each answer.雅思听力真题全解析听前预测1-5题是分类信息表格填空题。
考生应快速浏览表格的第一行和第一列，发现同一行是相关信息，同一列是同类信息，可以得知分别要填写的是公寓的名称、设施、相关信息和价格；接着，找出题目顺序，同时预测每个空格的答案词性，划出空格前后的定位词。
6-10题是分类信息表格填空题。
做题方法基本同上，不过，考生还应注意到：根据第一行的标题GREEKSLANDHOLIDAYS^知表格与度假有关；最后两行是附加信息，分别是姓名和电话雅思名师解读剑9听力1. 300 请注意，根据空格后的metres可知空格中应填数词，空格前后的salt-water swimming pool和beach是定位词。
此题直接给出了答案，没有陷讲。
2. Sun shade根据空格所在的这一列的另外几项可知空格中应填名词，且要大写首字母。
根据录音中女士说的there are just two more apartme nts 可知答案即将出现，接下来该女士磕磕巴巴地说sun ...Su nshine ，这其实是暗示考生答案更加接近了，但它同时又是陷阱，让考生以为Sunshine是答案，其实，女士的这句话只是提问，男士回答的the Sun shade Apartme nts 才是答案。
3. balco ny Greek pai ntin gs 是本题的并列成分，它既是定位词，又是定性词，决定空格中要填名词或动名词。
录音中，在Greek paintings 之后有个and,提示考生接下来给出的是其并列成分，即balcony。
剑桥雅思9Test3 Pessage1参考译文：对语言的态度
雅思为各位考生推荐复习材料-剑桥雅思9Test3 Pessage1阅读译文,相应的解析，请点击：剑桥雅思9Test3阅读Passage1答案解析。
PASSAGE 1 参考译文：对语言的态度对于语言进行系统、客观的研究并不容易。
语言学上的普通争论通常会升级为谩骂和论战。
语言属于所有人，所以大多数人认为他们有权保留自己对语言的看法。
而当看法出现分歧时，人们可能变得情绪激动。
语言用法方面的一点小事，就能像语言学教育政策中的重大问题一样很容易引起争论。
另外，语言是一种非常公开的行为，所以语言的不同用法很容易引起人们的注意与批评。
所有社会组成部分或者社会行为无一例外。
语言因素影响我们如何判断一个人的个性、智力、社会地位、教育程度、工作能力以及许多关于身份与社会生存的其他方面。
因此，当无意间发生语言攻击时，人们很容易伤害他人或受到伤害。
就其最通常的意义而言，规定主义认为某种语言向来就比其他语言具有更高的价值，并且这一点应该适用于整个语言社会。
该观点是特别针对语法和词汇而提出的，但也经常涉及发音。
这里提到的具有更高价值的语言通常指的是“标准”书面语言，尤其是在文学作品或最能体现这一特点的正式口语中。
该语言的支持者其说话或者写作的方法被称为“正确的”方法，而任何偏差都被认为是“错误的”。
对所有主要语言的研究都是约定俗成的，尤其在18世纪对语法与词典的编写过程中。
这些早期的语法学家有以下三个目标：(a)他们想把语言规则编写成文，证明看起来混乱的用法有其系统性;(b)找出一种方法来解决关于语言用法的争论;(c)指出他们所认为的普遍错误，以便“改善”语言。
该方法对语法“规则”的依赖最能体现出其独裁的本质。
其中一些用法是“约定俗成的”，要严格学习和遵守;而另外一些用法则是“禁止”的，是要避免的。
在早期，没有折中的衡量方法：语言用法非对即错，而语法家的任务不只是记录不同的语法，还要对其进行判断。
这些态度现在仍然伴随着我们,并且引起人们对保留语言标准的广泛关注。
剑桥雅思9Test3Passage2阅读答案解析
剑桥雅思9Test3Passage2阅读答案解析剑桥雅思9Test3Passage2阅读答案：Question 13—17：C、E、A、CQuestion 18—22：A、D、E、F、J剑桥雅思9Test3Passage2阅读答案解析体裁说明文题材能源与科技主题潮汐能段落概括引言概述潮汐能对于英国的影响和重要性A段潮汐能相对于其他能源的优点以及将给英国带来的利益B段潮汐能的潜力C段有关潮汐能科技的开发D段海洋涡轮叶片的描述及优点E段海洋涡轮的潜力和即将给英国带来的利益F段目前存在的有关海洋涡轮的技术难点剑桥雅思9Test3Passage2阅读答案解析考题精解Questions 14-17题型：段落信息配对题MATCHING解析：此题工作量大，费时多，解题时不建议首选此类试题。
在读题过程中把每一个信息句中的主要名词标注出来，到文章每一段中仔细地搜寻。
注意：有的段落会被选两次。
Questions 18-22题型：多选题MULTIPLE CHOICE解析：此题为多选题，问作者对于主题的陈述哪些是正确的，这种题是很难定位的。
建议细读选项，将选项中的名词标为重点，再到文章中核对，注意同义替换比较频繁。
Questions 23-26题型：图表题DIAGRAM解析：此类题型除了要注意图中所给的名词定位以外，还要注意图形中的方位和图形特点。
如果填空题中有介词，也可以借助介词进行定位。
此题可能无序。
注意字数限制。
剑9阅读难句解析1. Operating on the same principle as wind turbines, the power in sea turbines comes from tidal currents which turn blades similar to ships' propellers, but, unlike wind, the tides are predictable and the power input is constant.解析：此句的主干是the power comes from tidal currents，其中operating on the same principle as wind turbines用于修饰主语the power，是主语所发出的动作，在句中作伴随状语。
雅思9text3section4
题目：深入探讨雅思阅读考试要点1. 介绍雅思考试是全球范围内用于衡量非英语为母语的人士英语语言水平的标准化考试，其中阅读部分占据着重要的地位。
雅思阅读考试要求考生阅读各种类型的文章并回答相关问题，难度较大。
今天，我们将深入探讨雅思阅读考试的要点，帮助考生更好地应对考试。
2. 阅读技巧在应对雅思阅读考试时，考生需要具备一定的阅读技巧。
考生应该重点训练阅读速度和理解能力，这是阅读考试的关键。
考生需要掌握不同类型文章的阅读方法，例如文章的结构、重要信息和细节等。
考生还需要学会找准文章中的关键句子和段落，以便更快地定位答案。
3. 题型分析雅思阅读考试中的题型多样，考生需要针对不同的题型采取相应的解题策略。
考生可能会遇到填空题、匹配题、选择题等不同形式的题目，针对不同题型需要采用不同的解题技巧和方法。
在解题过程中，考生需要注意文章中的关键词和同义词，以便准确理解题目要求并找到正确答案。
4. 语言技巧雅思阅读考试要求考生在有限的时间内理解和分析英文文章，因此考生需要具备一定的英文语言技巧。
在备考阶段，考生应该注重积累英文词汇和短语，提高语言理解和表达能力。
考生还需要掌握英文语法和句型结构，以便更好地理解文章内容和准确回答问题。
5. 总结与展望雅思阅读考试对考生的语言能力和阅读技巧提出了较高的要求，因此考生需要在备考过程中深入掌握阅读技巧、题型分析和语言技巧。
在实际考试中，考生应该注重细节，有针对性地解题，并不断提高英文阅读能力和解题水平。
希望考生能够通过努力和实践，取得理想的成绩，为未来的学习和职业发展打下良好的基础。
个人观点：在我看来，雅思阅读考试是对考生英文阅读能力和解题能力的全面考核，备考阅读考试需要不断练习和提高。
我建议考生在备考过程中注重考试要点的掌握，多做模拟试题和真题，不断总结经验，提高自身的应试能力。
以上是对雅思阅读考试要点的深入探讨，希望对考生备考有所帮助。
祝愿各位考生取得优异成绩！在上述内容的基础上，我们可以进一步探讨雅思阅读考试的具体解题技巧和备考建议，以帮助考生更好地准备和面对考试挑战。
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剑桥雅思9-Reading-Test-3-详细解释剑桥雅思9 Reading Test 3Passage1整体分析体裁说明文题材语言学主题介绍两个语言学派的观点和态度段落概括第一段背景介绍：语言的普及性导致人们容易对其持有不同的看法第二段语言在社会各方面的影响第三段语言学派“规范主义”的观点第四段规范主义依赖于严格的语法规则及其目的第五段另一个语言学派“描写主义”的观点和态度第六段两个学派的现状及他们对彼此的误解雅思阅读重点词汇第一段objective adj.客观的debate n.争论，辩论linguistic adj.语言的，语言学的deteriorate v.衰退；恶化，变坏第二段criticise v.批评，批判social status 社会地位exempt adj.被免除的，被豁免的identity n.身份；同一性第三段prescriptivism n.规范主义literature n.文学deviation n.背离be imposed on 被强加于……之上adherent n.追随者第四段principle n.原则chaos n.混乱reliance n.依赖avoid v.避免beneath prep.在……之下dispute n.争论accurately adv.准确地，精确地alternative n.供代替的选择第五段motivate v.激发variation n.变化，改变advocate n.提倡者，支持者logic n.逻辑第六段opposition n.反对valid adj.有效的extreme adj.极端的analysis n.分析diversity n.多样性halt v.停止，阻止original adj.最初的；独创的legislation n.立法；法律考题精解Questions 1-8题型：判断题 YES/NO/NOT GIVEN解析：判断题一般都是有顺序的，确定了第一道题的原文定位后，可以向后查找其他题目的答案。
特殊情况下会有两道题出自于同一句话的现象。
有些题目选择NOT GIVEN 是因为在文章中无法定位。
1.2.定位词/关键词more strongly, language education, small differences 原文定位第—段最后一句Arguments can start as easily over minor points of usage asover major policies of linguistic education.题解 用名词短语language education 和small differences 定位，其中languageeducation 被替换成linguistic education, small differences 被替换成minorpoints 。
但文中对于 minor points of usage 与linguistic education 的对比与题目中不同。
答案 NO 定位词/关键词 understandable reasons, arguments 原文定位 第—段第三至五句Language belongs to everyone, so most people feel they have a right to hold an opinion about it. And when opinions differ, emotions can run high. Arguments ... of linguistic education.题解 选用特殊名词arguments 定位，understandable 是一个范围较模糊的概念，需要结合第三句中的they have a right to ho Id an opinion 及第四句中的when opinions differ, emotions can run high 。
答案 YES3.定位词/关键词intelligence, the way he or she uses language原文定位第二段第一、二句Language, moreover, is a very public behaviour, so it is easy for different usages to be noted and criticised. No part of society or social behaviour is exempt: linguistic factors influence how we judge ... intelligence ... and social survival.题解用名词intelligence定位，the way he or she uses language被替换成different usages。
No part of society or social behaviour is exempt双重否定表示肯定，由此得知社会行为的每一个方面都受到语言的影响。
答案YES4.定位词/关键词prescriptive grammar books, a lot of money, 18th century原文定位第四段第一句All the main languages have been studied prescriptively, especially in the 18th century approach to the writing of grammars and dictionaries.题解prescriptive grammar和18th century在这句话中都可以定位，但是关于money的问题，无论多少，都只字未提。
答案NOT GIVEN5.定位词/关键词prescriptivism, still, today原文定位第五段第一句These attitudes are still with us ...题解第四段是关于语言学派prescriptivism的观点，那么这句话中的these attitudes就是指prescriptivism的态度，still with us可表明这些态度至今依然存在。
答案YES6.定位词/关键词descriptivists, pointless, stop language change原文定位第五段第三句 This approach is summarised in the statement that it is the task of the grammarian to describe, not prescribe — to record the facts of linguistic diversity, and not to attempt the impossible tasks of evaluating I language variation or halting language change.题解通过descriptivists和stop language change来定位，其中describe可以直接定位，只是词性有变；stop language change被同义替换为halting language change。
文中的not to attempt the impossible tasks指这一学派并不想去完成这一不可能的任务，也就是去阻止语言改变是pointless，即无意义的。
答案YES7.定位词/关键词descriptivism, after the 18th century原文定位第五段第四句In the second half of the 18th century, we already findadvocates of this view ...题解descriptivism在前一句话中已经定位，而题目中after the 18th century和原文中in the second half of the 18th century已经属于不同的时间范畴，文章讲18世纪下半叶就有了这一观点的倡导者，意味着18世纪上半叶或更早就己经有了这个观点，再加之题目中有only这种过于绝对的语气，都表明此题错误。
答案NO8.定位词/关键词descriptivists, prescriptivists, misrepresented原文定位最后—段第一句In our own time, the opposition between ‘descriptivists’ and ‘prescriptivists’ has often become extreme, with both sides painti ng unreal pictures of the other.题解虽然descriptivists和prescriptivists己经被用来定位几次，但这道题目要求这两者必须同时出现，那么最后一段第一句话最合适不过,虽然present这个动词在后面几句话中频繁出现，但其实根据第一句话中的extreme和both sides painting unreal pictures of the other就可知对于这两个学派都有很深的误解。
答案YESQuestions 9-12题型：摘要填空题SUMMARY COMPLETION解析：本题型为配有词库的SUMMARY COMPLETION，此类题型首先要注意词库中所给单词的词性，其次注意题目中挖空的句子中的定位词，最后在文章中定位，并注意文章中找到的单词可能是词库中所给单词的同义替换。
9.定位词/关键词only one correct form原文定位第三段最后一句Adherents to this variety are said to speak or write‘correctly’, deviations from it are said to be ‘incorrect’.题解通过correct form定位到这句话，但是在这句话中并不能搜寻出词库中所给的任何单词，而此句中的adherents to this variety在指引考生去前面的句子中搜寻答案。
题目中的according to暗示此空格应该是能表达观点的某一类人，那么就应该是文中第三段中的规范主义者prescriptivists。
答案H10.定位词/关键词this approach, great importance, grammatical原文定位第四段第三句The authoritarian nature of the approach is bestcharacterised I by its reliance on ‘rules’ of grammar.题解此题的定位较为模糊，通过前一句可知the approach指的是prescriptivism 的方法，但是prescriptivism及grammar在原文中出现频率都比较高，因此能够暗示情感的great importance成为我们搜寻的主要对象。