雅思阅读模拟试题和答案
雅思阅读模拟试题及参考答案
雅思阅读模拟试题及参考答案第一篇试题1. 根据文章，下列哪个陈述是正确的？A. 研究显示，电子设备使用对儿童的发展没有任何负面影响。
B. 儿童使用电子设备越多，他们的社交技能就越好。
C. 儿童使用电子设备会导致面部表情能力的退化。
D. 儿童使用电子设备的时间越长，他们的注意力就越集中。
2. 从文章中可以推断出什么？A. 青少年现在比以前更喜欢户外活动。
B. 大多数青少年每天使用电子设备超过五个小时。
C. 电子设备对青少年的学习成绩没有任何影响。
D. 青少年对电子设备的使用并不感到有罪恶感。
参考答案1. C2. B第二篇试题1. 从文章中可以推断出什么？A. 女性企业家比男性企业家更成功。
B. 女性企业家的工作时间比男性企业家更长。
C. 女性企业家通常在家庭和事业之间取得平衡。
D. 女性企业家比男性企业家更有创造力。
2. 根据文章，下列哪个陈述是正确的？A. 女性企业家的成功很大程度上取决于她们的家庭支持。
B. 现代女性企业家比过去更受到鼓励和支持。
C. 女性企业家在创业过程中面临更多障碍。
D. 女性企业家的成功主要归功于她们的教育背景。
参考答案1. C2. C第三篇试题1. 根据文章，下列哪个陈述是错误的？A. 生活在城市中的人更容易受到空气污染的影响。
B. 城市居民的健康状况普遍比农村居民更差。
C. 长期暴露在空气污染中可能导致呼吸系统疾病。
D. 空气质量对人们的心理健康没有影响。
2. 从文章中可以推断出什么？A. 空气污染对于城市居民来说是不可避免的。
B. 空气质量对于人们的生活质量非常重要。
C. 农村地区的空气质量比城市地区好。
D. 空气污染主要由工业排放引起。
参考答案1. B2. B注意事项请注意，以上参考答案仅供参考，具体情况还需根据文章内容进行判断。
雅思阅读考前模拟题附答案
雅思阅读考前模拟题附答案为了帮助考生更好地备战雅思阅读考试，我们精心准备了一份雅思阅读考前模拟题，并提供了详细的答案解析。
以下是模拟题的内容及答案。
一、多项选择题阅读以下文章，回答问题。
文章：问题：1. Which of the following statements is TRUE according to the passage?A. The Internet has no influence on our daily life.B. The excessive use of the Internet leads to negative consequences.C. The Internet is not used for entertainment purposes.答案：B. The excessive use of the Internet leads to negative consequences.二、判断题阅读以下文章，判断句子是否正确。
文章：Technological advancements have significantly changed the way we live and work. Automation and artificial intelligence have replaced many traditional jobs, leading to concerns about unemployment.问题：1. The Internet has no influence on the way we live and work.2. Technological advancements have led to an increase in unemployment.答案：1. FALSE (The Internet has a significant influence on the way we live and work.)2. TRUE (Technological advancements have led to concerns about unemployment.)三、填空题阅读以下文章，完成句子。
雅思考试阅读模拟试题及答案解析一(1篇)
雅思考试阅读模拟试题及答案解析一(1篇)雅思考试阅读模拟试题及答案解析一 1New evidence has linked a monly prescribed sleep medication with bizarre behaviours，including a case in which a woman painted her front door in her sleep.UK and Australian health agencies have released information about 240 cases of odd occurrences，including sleepwalking，amnesia and hallucinations among people taking the drug zolpidem.While doctors say that zolpidem can offer much-needed relief for people with sleep disorders，they caution that these newly reported cases should prompt a closer look at its possible side effects.Zolpidem，sold under the brand names Ambien，Stilnoct and Stilnox，is widely prescribed to treat insomnia and other disorders such as sleep apnea. Various forms of the drug，made by French pharmaceutical giant Sanofi-Aventis，were prescribed 674，500 times in 2005 in the UK.A newly published report from Australia’s Federal Health Department describes 104 cases of hallucinations and 62 cases of amnesia experienced by people taking zolpidem since marketing of the drug began there in 2000. The health department report also mentioned 16 cases of strangesleepwalking by people taking the medication.Midnight snackIn one of these sleepwalking cases a patient woke with a paintbrush in her hand after painting the front door to her house. Another case involved a woman who gained 23 kilograms over seven months while taking zolpidem. “It was only when she was discovered in front of an open refrigerator while asleep that the problem was resolved，” according to the re port.The UK’s Medicines and Healthcare products Regulatory Agency，meanwhile，has recorded 68 cases of adverse reactions to zolpidem from 2001 to 2005.The newly reported cases in the UK and Australia add to a growing list of bizarre sleepwalking episodes linked to the drug in other countries，including reports of people sleep-driving while on the medication. In one case，a transatlantic flight had to be diverted after a passenger caused havoc after takingzolpidem.Hypnotic effectsThere is no biological pathway that has been proven to connect zolpidem with these behaviours. The drug is a benzodiazepine-like hypnotic that promotes deep sleep by interacting with brain receptors for a chemical called gamma-aminobutyric acid. While parts of the brain e less active during deep sleep，the body can still move，making sleepwalking a possibility.The product information for prescribers advises that psychiatric adverse effects，including hallucinations，sleepwalking and nightmares，are more likely in the elderly，and treatment should be stopped if they occur.Patient advocacy groups say they would like government health agencies and drug panies to take a closer look at the possible risks associated with sleep medicines. They stress that strange sleepwalking and sleep-driving behaviours can have risky consequences.“When people do something in which they’re not in full control it’s always a danger，” says Vera Sharav of the New York-based Alliance for Human Research Protection，a US networkthat advocates responsible and ethical medical research practices.Tried and tested“The more reports that e out about the potential side effects of the drug，the more research needs to be done to understand if these are real side effects，” says sle ep researcher Kenneth Wright at the University of Colorado in Boulder，US.Millions of people have taken the drug without experiencing any strange side effects，points out Richard Millman at Brown Medical School，director of the Sleep Disorders Center of Lifespan Hospitals in Providence，Rhode Island，US. He says that unlike older types of sleep medications，zolpidem does not carry as great a risk of addiction.And Wright notes that some of the reports of “sleep-driving” linked to zolpidem can be easily explained：some patients have wrongly taken the drug right before leaving work in hopes that the medicine will kick in by the time they reach home. Doctors stress that the medication should be taken just before going to bed.The US Food Drug Administration says it is continuing to “actively investigate" and collect information about cases linking zolpidem to unusual side effects.The Ambien label currently lists strange behaviour as a “special concern” for people taking the drug. “It’s a possi ble rare adverse event，” says Sanofi-Aventis spokesperson Melissa Feltmann，adding that the strange sleepwalking behaviours “may not necessarily be caused by the drug” but instead result from an underlying disorder. She says that “the safety profile [of zo lpidem] is well established”. The drug received approval in the US in 1993.Questions 1-6Do the following statements agree with the information given in the reading passage?In boxes 1-6 on your answer sheet writeTRUE if the statement is true according to the passageFALSE if the statement is false according to the passageNOT GIVEN if the information is not given in the passage1. Ambien，Stilnoct and Stilnox are brand names of one same drug treating insomnia.2. The woman’s obesity problem wasn’t resolved until she stopped taking zolpidem.3. Zolpidem received approval in the UK in 2001.4. The bizarre behaviour of a passenger after taking zolpidem resulted in the diversion of a flight bound for the otherside of the Atlantic.5. Zolpidem is the only sleep medication that doesn’t cause addiction.6. The sleep-driving occurrence resulted from the wrong use of zolpidem by an office worker.Question 7-9Choose the appropriate letters A-D and Write them in boxes 7-9 on your answer sheet.7. How many cases of bizarre behaviours are described in an official report from Australia?A. 68B. 104C. 182D. 2408. Which of the following is NOT mentioned in the product information about zolpidem?A. Treatment should be stopped if side effects occur.B. Medication should be taken just before going to bed.C. Adverse effects are more likely in the elderly.D. Side effects include nightmares，hallucinations and sleepwalking.9. Who claimed that the safety description of zolpidem waswell established?A. Kenneth WrightB. Melissa FeltmannC. Richard MillmanD. Vera SharavQuestions 10-13Answer the following questions with NO MORE THAN THREE WORDS each in boxes 10-13.10. How many times was French-made zolpidem prescribed in 2005 in Britain?11. What kind of hypnotic is zolpidem as a drug which promotes deep sleep in patients?12. What can sleepwalking and sleep-driving behaviours cause according to patient advocacy groups?13. What US administration says that it has been investigating the cases relating zolpidem to unusual side effects? Answer keys and explanations：1. TrueSee para.3 from the beginning：Zolpidem，sold under the brand names Ambien，Stilnoct and Stilnox，is widely prescribed to treat insomnia and other disorders such as sleep apnea.2. FalseSee para.1 under the subtitle “Midnight snack”：Another case involved a woman who gained 23 kilograms over seven months while taking z olpidem. “It was only when she was discovered in front of an open refrigerator while asleep that the problem was resolved”。
详细解答雅思阅读模拟试题
详细解答雅思阅读模拟试题试题一：词汇理解（20分钟）阅读以下段落，然后回答问题。
段落：问题：1. What is the main idea of the paragraph?2. According to the paragraph, what are the advantages and disadvantages of the Internet?{content}试题二：长篇阅读（40分钟）阅读以下文章，然后回答问题。
文章：The Impact of Social Media on Teenagers问题：1. What is the main topic of the article?2. According to the article, what are the potential negative effects of excessive social media use among teenagers?{content}试题三：信息匹配（20分钟）阅读以下段落，然后匹配每个段落与其主题。
段落：1. The Internet has changed the way we access information. We can now find answers to our questions with just a few clicks.2. Social media platforms often promote unrealistic lifestyles and beauty standards, which can lead to feelings of inadequacy and pressure among users.主题：A. The advantages of the InternetB. The disadvantages of the InternetC. The impact of social media on teenagersD. Online privacy concerns{content}答案解析试题一答案解析1. The main idea of the paragraph is to discuss the role of the Internet in our daily lives and the challenges it poses.试题二答案解析1. The main topic of the article is the impact of social media on teenagers.2. The potential negative effects of excessive social media use among teenagers mentioned in the article are low self-esteem, depression, and addiction.试题三答案解析1. Paragraph 1 matches with theme A (The advantages of the Internet) as it discusses the ease of accessing information online.2. Paragraph 2 matches with theme C (The impact of social media on teenagers) as it discusses the negative effects of social media on users' self-image.3. Paragraph 3 matches with theme D (Online privacy concerns) as it discusses the issue of personal data collection and privacy.希望以上解答对您有所帮助，如有任何疑问，请随时提问。
雅思(阅读)模拟试卷112(题后含答案及解析)
雅思（阅读）模拟试卷112(题后含答案及解析) 题型有：1. Reading ModuleReading Module (60 minutes)You should spend about 20 minutes on Questions 1-13 which are based on Reading Passage 1 below.Australia’s Growing DisasterFarming is threatening to destroy the soil and native flora and fauna over vast areas of Australia. What price should be put on conservation?Australia’s National Greenhouse Gas Inventory Committee estimates that burning wood from cleared forest accounts for about 30 per cent of Australia’s emissions of carbon dioxide, or 156 million tonnes a year. And water tables are rising beneath cleared land. In the Western Australian wheat belt, estimates suggest that water is rising by up to 1 metre a year. The land is becoming waterlogged and unproductive or is being poisoned by salt, which is brought to the surface. The Australian Conservation Foundation (ACF) reckons that 33 million hectares have been degraded by salination. The federal government estimates the loss in production from salinity at A$200 million a year. According to Jason Alexandra of the ACF, this list of woes is evidence that Australia is depleting its resources by trading agricultural commodities for manufactured goods. In effect, it sells topsoil for technologies that will be worn out or redundant in a few years. The country needs to get away from the ‘colonial mentality’ of exploiting resources and adopt agricultural practices suited to Australian conditions, he says.Robert Hadler of the National Farmers’ Federation does not deny that there is a problem, but says that it is ‘illogical’to blame farmers. Until the early 1980s, farmers were given tax incentives to clear land because that was what people wanted. If farmers are given tax breaks to manage land sustainably, they will do so. Hadler argues that the two reports on land clearance do not say anything which was not known before. Australia is still better off than many other developed countries, says Den Graetz, an ecologist at the CSIRIO, the national research organisation. ‘A lot of the country is still notionally pristine,’ he says ‘It is not transformed like Europe where almost nothing that is left is natural.’ Graetz, who analysed the satellite photographs for the second land clearance report, argues that there is now better co-operation between Australian scientists, government officials and farmers than in the past.But the vulnerable state of the land is now widely understood, and across Australia, schemes have started for promoting environment friendly farming. In 1989 Prime Minister Bob Hawke set up Landcare, a network of more than 2000 regional conservation groups. About 30 per cent of landholders are members. ‘It has become a very significant social movement,’says Helen Alexander from the National Landcare Council. ‘We started out worrying about not much more than erosion and the replanting of trees but it has grown much more diverse and sophisticated.’But the bugbear of all these conservation efforts is money. Landcare’s budget is A$110 million a year, of which only A $6 million goes to farmers. Neil Clark, an agricultural consultant from Bendigo in Victoria, says thatfarmers are not getting enough. ‘Farmers may want to make more efficient use of water and nutrients and embrace more sustainable practices, but it all costs money and they just don’t have the spare funds,’ he says.Clark also says scientists are taking too large a share of the money for conservation. Many problems posed by agriculture to the environment have been ‘researched to death’, he says. ‘We need to divert the money for a while into getting the solutions into place’. Australia’s chief scientist, Michael Pitman, disagrees. He says that science is increasingly important. Meteorologists, for example, are becoming confident about predicting events which cause droughts in Australia. ‘If this can be done with accuracy then it will have immense impact on stocking levels and how much feed to provide,’ says Pitman. “The end result will be much greater efficiency.’Steve Morton of the CSIRO Division of Wildlife and Ecology says the real challenge facing conservationists is to convince the 85 per cent of Australians who live in cities that they must foot a large part of the bill. “The land is being used to feed the majority and to produce wealth that circulates through the financial markets of the cities,’he says. One way would be to offer incentives to extend the idea of stewardship to areas outside the rangelands, so that more land could be protected rather than exploited. Alexander agrees. ‘The nation will have to debate to what extent it is willing to support rural communities,’ she says. ‘It will have to decide to what extent it wants food prices to reflect the true cost of production. That includes the cost of looking after the environment.’Questions 1-8Look at the following statements (Questions 1-8) and the list of people below.Match each statement with the correct person, A-G.Write the correct letter, A-G, in boxes 1-8 on your answer sheet.NB You may use any letter more than once.List of People A Jason Alexandra B Robert HadlerC Dean Graetz D Helen AlexanderE Neil Clark F Michael PitmanG Steve Morton1．Current conservation concerns are focused on a broad range of problems.正确答案：D解析：人物与观点的匹配题较特殊，选项A—G人物顺序与文中的出现顺序是一致的，且利用人名来定位较易，故做题时建议按人物顺序来解题，在1—8各题中寻找与人物匹配的观点。
雅思模拟测试题及答案
雅思模拟测试题及答案一、听力部分1. 根据所听对话，选择正确答案。
A. 去图书馆B. 去电影院C. 去超市D. 去公园[答案] B2. 根据所听短文，回答以下问题：Q: 演讲者提到了哪些地方的旅游胜地？A. 巴黎B. 纽约C. 伦敦D. 悉尼[答案] C二、阅读部分1. 阅读以下段落，判断以下陈述是否正确。
陈述一：文中提到了三种不同的学习方法。
陈述二：作者认为自学是最有效的学习方式。
[答案] 陈述一：正确；陈述二：错误。
2. 根据文章内容，选择最佳标题。
A. 学习方法的比较B. 学习环境的重要性C. 学习工具的选择D. 学习时间的管理[答案] A三、写作部分1. 请根据以下图表，写一篇不少于150字的报告，描述该地区的人口变化趋势。
[范文]根据图表显示，该地区在过去十年中经历了显著的人口增长。
2005年，人口数量为500,000，而到了2015年，人口数量增长至750,000。
这种增长趋势反映了该地区经济的快速发展和生活条件的改善。
预计未来几年，人口数量将继续增长。
2. 请针对以下问题写一篇议论文，阐述你的观点。
问题：是否应该在城市中禁止使用私家车？[范文]私家车在城市中的使用带来了诸多问题，如交通拥堵和环境污染。
然而，私家车也为人们的出行提供了便利。
我认为，应该通过提高公共交通的效率和鼓励使用环保车辆来逐步减少私家车的使用，而不是立即禁止。
四、口语部分1. 描述你最喜欢的一项运动，并解释为什么喜欢它。
[答案]我最喜欢的运动是游泳。
我喜欢游泳，因为它是一项全身运动，可以锻炼身体的各个部位。
此外，游泳还能帮助我放松心情，减轻压力。
2. 讨论一下你如何看待社交媒体对青少年的影响。
[答案]社交媒体对青少年有着复杂的影响。
一方面，它为青少年提供了与朋友交流和获取信息的平台。
另一方面，过度使用社交媒体可能导致青少年沉迷于虚拟世界，影响他们的学习和社交能力。
因此，家长和学校应该引导青少年合理使用社交媒体。
雅思阅读试题练习与答案全解析
雅思阅读试题练习与答案全解析一、练习题阅读Passage 1：阅读以下段落，回答问题1-5。
1. What is the main topic of the passage?A. The advantages of the Internet.B. The disadvantages of the Internet.C. The impact of the Internet on society.D. The history of the Internet.2. According to the passage, which of the following is a problem caused by the widespread adoption of the Internet?A. Environmental pollution.B. Privacy issues.C. Economic growth.D. Educational improvement.3. Why does the Internet lead to social isolation?A.因为它改变了人们的交流方式B.因为它使人们更容易获取信息C.因为它促进了全球连接D.因为它提供了更多的娱乐方式4. Which of the following is NOT mentioned in the passage?A. Privacy issues.B. The spread of misinformation.C. Social isolation.D. Education inequality.5. In the author's opinion, how should people use the Internet responsibly?A. They should limit their online activities to protect their privacy.B. They should only consume information from trusted sources.C. They should spend more time on social media to stay connected.D. They should use the Internet as an educational tool to enhance their knowledge.阅读Passage 2：阅读以下段落，回答问题6-10。
雅思阅读TFNG模拟试题含答案
雅思阅读T/F/NG模拟试题含答案(1)True／False／Not Given ExercisesWhen was the last time you saw a frog? Chances are, if you live in a city, you have not seen one for some time. Even in wet areas once teeming with frogs and toads, it is BEComing less and less easy to find those slimy, hopping and sometimes poisonous members of the animal kingdom. All over the world, and even in remote parts of Australia, frogs are losing the ecological battle for survival, and biologists are at a loss to explain their demise. Are amphibians simply oversensitive to changes in the ecosystem? Could it be that their rapid decline in numbers is signaling some coming environmental disaster for us all? This frightening scenario is in part the consequence of a dramatic increase over the last quarter century in the development of once natural areas of wet marshland; home not only to frogs but to all manner of wildlife. However, as yet, there are no obvious reasons why certain frog species are disappearing from rainforests in Australia that have barely been touched by human hand. The mystery is unsettling to say the least, for it is known that amphibian species are extremely sensitive to environmental variations in temperature and moisture levels. The danger is that planet Earth might not only lose a vital link in the ecological food chain (frogs keep populations of otherwise pestilent insects at manageable levels), but we might be increasing our output of air pollutants to levels that may have already become irreversible. Frogs could be inadvertently warning us of a catastrophe.An example of a species of frog that, at far as is known, has become extinct, is the platypus frog. Like the well-known Australian mammal it was named after, it exhibited some very strange behaviour; instead of giving birth to tadpoles in the water, it raised its young within its stomach. The baby frogs were actually born from out of their mother's mouth. Discovered in 1981, less than ten years later the frog had completely vanished from the crystal clear waters of Booloumba Creek near Queensland's SunshineCoast. Unfortunately, this freak of nature is not the only frog species to have been lost in Australia. Since the 1970s, no less than eight others have suffered the same fate.One theory that seems to fit the facts concerns the depletion of the ozone layer, a well documented phenomenon which has led to a sharp increase in ultraviolet radiation levels.The ozone layer is meant to shield the Earth from UV rays, but increased radiation may be having a GREater effect upon frog populations than previously believed. Another theory is that worldwide temperature increases are upsetting the breeding cycles of frogs.TRUE／FALSE／NOT GIVEN1.Frogs are disappearing only from city areas.2.Frogs and toads are usually poisonous.3.Biologists are unable to explain why frogs are dying.4.The frogs' natural habitat is becoming more and more developed.5.Attempts are being madebecause they control pests.7.The platypus frog became extinct by 1991.8.Frogs usually give birth to their young in an underwater nest.9.Eight frog species have become extinct so far in Australia.10.There is convincing evidence that the ozone layer is being depleted.11.It is a fact that frogs' breeding cycles are upset by worldwide in creases in temperature.Answer Keys1.F 2.F 3.T 4.T 5.NG 6.T 7.T 8.NG 9.F 10.T 11.F雅思阅读T/F/NG模拟试题含答案(2)Practice 2Almost everyone with or without a computer is aware of the latest technological revolution destined to change forever the way in which humans communicate, namely, the Information Superhighway, best exemplified by the ubiquitous Internet. Already, millions of people around the world are linked by computer simply by having a modem and an address on the `Net', in much the same way that owning a telephone links us to almost anyone who pays a phone bill. In fact, since the computer connections are made via the phone line, the Internet can be envisaged as a network of visual telephone links. It remains to seen in which direction the Information Superhighway is headed, but many believeit is the educational hope of the future.The World Wide Web, an enormous collection of Internet addresses or sites, all of which can be accessed for information, has been mainly responsible for the increase in interest in the Internet in the 1990s. Before the World Wide Web, the `Net' was comparable to an integrated collection of computerized typewriters, but the introduction of the `Web' in 1990 allowed not only text links to be made but also graphs, images and even video.A Web site consists of a `home page', the first screen of a particular site on the computer to which you are connected, from where access can be had to other subject related `pages'(or screens) at the site and on thousands of other computers all over the world. This is achieved by a process called `hypertext'. By clicking with a mouse device on various parts of the screen, a person connected to the `Net' can go traveling, or surfing' through a of the screen, a person connected to the `Net' can go traveling, or `surfing' through a web of pages to locate whatever information is required.Anyone can set up a site; promoting your club, your institution, your company's products or simply yourself, is what the Web and the Internet is all about. And what is more, information on the Internet is not owned or controlled by any one organization. It is, perhaps, true to say that no one and therefore everyone owns the `Net'. BECause of the relative freedom of access to information, the Internet has often been criticised by the media as a potentially hazardous tool in the hands of young computer users. This perception has proved to be largely false however,for the dual purposes for which it was intended - discovery and delight.TRUE／FALSE／NOT GIVEN1.Everyone is aware of the Information Superhighway.ing the Internet costs the owner of a telephone extra money.3.Internet computer connections are made by using telephone lines.4.The World Wide Web is a network of computerised typewriters.5.According to the author, the Information Superhighway may be the future hope of education.6.The process called`hypertext'requires the use of a mouse device.7.The Internet was created in the 1990s.8.The `home page'is the first screen of a `Web'site on the `Net'.9.The media has often criticised the Internet because it is dangerous.10. The latest technological revolution will change the way humans communicate.Answer Keys1.F2.NG3.T4.F5.T6.T7.F8.T9.F 10.T。
雅思考试模拟试题及答案（阅读部分
雅思考试模拟试题及答案（阅读部分雅思考试模拟试题及答案(阅读部分）以下是应届毕业生网店铺为同学们收集雅思考试模拟试题及答案(阅读部分)，供大家参考!1.Everyone in a particular society recognizes social roles: father, mother, child, teacher, student, police officer, store clerk, doctor, judge, political leader, and so on. Every culture expects certain types of behavior from people who play certain social roles. Anyone occupying a given position is expected to adopt a specific attitude. A store clerk is expected to take care of customers patiently and politely, and a judge is expected to make wise and fair decisions about laws.Informal social roles are not always easy to recognize, but can be identified with careful research. They are key indicators of a group's health and happiness. Within the family, one informal role is the family hero, the person who defines integrity and upholds family morality. Others are the family arbitrator, the person who keeps the peace, and the family historian, often a grandparent, who relays valuable cultural information that maintains both the family and the larger society. And finally, there is the family friend, the person who provides comfort and companionship to the family members with emotional needs.1.Why does the author mention a store clerk and a judge in paragraph 1?A. To give examples of people who hold positions of respects.B. To explain why social roles are important to a society.C. To illustrate the behavior required of certain social roles.D. To compare the responsibilities of two different occupations.2.Why does the author use the term key indicators in discussing informal social roles?A.To identify the most important type of social roles.B.To explain how to identify informal social rolesC.To point out that informal roles are unique to familiesD.To emphasize the value of informal roles to a group答案:1.C2.D2.The many part of the earth’s atmosphere are linked with the various parts of the earth’s surface to produce a whole---the climate system. Different par ts of the earth’s surface react to the energy of the sun in different ways. For example, ice and snow reflect much of it. Land surfaces absorb solar energy and heat up rapidly. Oceans store the energy without experiencing a significant temperature rise. Thus, the different types of surfaces transfer heat into the atmosphere at different rates.We can view climate as existing in three domains: space, time, and human perception. In the domain of space, we can study local, regional, and global climates. In time, we can look at the climate for a year, a decade, a millennium, and so forth. Finally, we depend on our perceptions of the data, so we must include our own human perception into our model. Human perception must be included if our understanding of climatic processes is to be translated into societal actions. As a society, we make informed choices about how to use the beneficial effects of climate, such as deciding when and where to plant crops. We also make choices about how to minimize the harmful effects of climate---storms, blizzards, and droughts.1.Why does the author discuss different parts of the earth’s surface in paragraph 1?A.To explain why humans live in some parts but not in othersB.To show that the entire earth is made of the same materialsC.To compare how various surfaces transfer heat into the atmosphereD.To describe changes in the earth’s appearance throughout the year.2.According to the author, why must we include human perception in our study of climate?A.We must interpret data and take actions related to climateB.We must create an interesting model of the climate systemC.We must develop an understanding of our environmentD.We must change our traditional ways of studying climate.(思考)3. Read the sentence below and write an essay which will have a minimum of 100 words.Our understanding of climatic processes is to be translated into societal actions.答案：1.C2.A3. veral men have been responsible for promoting forestry asa profession. Foremost was Gifford Pinchot, the father of the professional forestry in America. He was chief of the Forest Service from 1898 until 1910, working with President Theodore Roosevelt to instigate sound conservation practices in forests. Later he was professor of forestry and founder of the Pinchot School of Forestry at Yale University. Another great forester was Dr. Bernard E. Fernow, the first head of the U.S. Forest Service. He organized the first American school of professional forestry at Cornell University.The foresters of today, like Pinchot and Fernow in the past, plan and supervise the growth, protection, and utilization of trees.They make maps of forest areas, estimate the amount of standing timber and future growth, and manage timber sales. They also protect the trees from fire, harmful insects, and disease. Some foresters may be responsible for other duties, ranging from wildlife protection and watershed management to the development and supervision of camps, parks, and grazing lands. Others do research, provide information to forest owners and to the general public, and teach in colleges and universities.1.Why does the author compare Pinchot and Fernow to the foresters of today?A.To describe different philosophies of forestry managementB.To show how the field of forestry has changed in 100 yearsC.To argue for the expansion of university forestry programsD.To introduce the type of work done by professional foresters2.All of the following are mentioned in the passage EXCEPTA.what foresters do besides protecting treesB.how to select a good school of forestryC.people who promoted forestry as a careerD.management of timber and timber sales3. Think about how professors can contribute their wisdom to the public affairs. Write down your contemplations in a essay which have a minimum of 100 words.答案 :1.D2.B4. clothing to declare their membership in a particular social group; however, the rules for what is acceptable dress for that group may change. In affluent societies, this changing of the rules is the driving force behind fashions. By keeping up with fashions, that is, by changing their clothing style frequently butsimultaneously, members of a group both satisfy their desire for novelty and obey the rules, thus demonstrating their membership in the group.There are some interesting variations regarding individual status. Some people, particularly in the West, consider themselves of such high status that they do not need to display it with their clothing. For example, many wealthy people in the entertainment industry appear in very casual clothes, such as the worn jeans and work boots of a manual laborer. However, it is likely that a subtle but important signal, such as an expensive wristwatch, will prevail over the message of the casual dress. Such an inverted status display is most likely to occur where the person’s high status is conveyed in ways other than with clothing, such as having a famous face.1.According to the author, fashions serve all the following purposes EXCEPTA.satisfying an interest in noveltyB.signaling a change in personal beliefsC.displaying membership in a social groupD.following traditional rules2.Why does the author discuss individual status in paragraph 2?A.To state that individuals status is not important in the WestB.To argue that individuals need not obey every fashion ruleC.To contrast the status of entertainers with that of manual laborersD.To explain how high status may involve an inverted status display3. with the booming economy and rising status, Chinese people are beginning to remember the clothing belonging to ourown nation which is called “han fu”(汉服)，and some youth have worn them in some traditional festivals. Please write an essay to express your own thinking.答案：1.B2.DThe war for independence from Britain was a long and economically costly conflict. The New England fishing industry was temporarily destroyed, and the tobacco colonies in the South were also hard hit. The trade in imports was severely affected, since the war was fought against the country that had previously monopolized the colonies’ supply of manufactured goods. The most serious consequences were felt in the cities, whose existence depended on commercial activity. Boston, New York, Philadelphia, and Charleston were all occupied for a time by British troops. Even when the troops had left, British ships lurked in the harbors and continued to disrupt trade.American income from shipbuilding and commerce declined abruptly, undermining the entire economy of the urban areas. The decline in trade brought a fall in the American standard of living. Unemployed shipwrights, dock laborers, and coopers drifted off to find work on farms and in small villages. Some of them joined the Continental army, or if they were loyal to Britain, they departed with the British forces. The population of the New York City declined from 21,000 in 1774 to less than half that number only nine years later in 1783.The disruptions produced by the fighting of the war, by the loss of established markets for manufactured goods, by the loss of sources of credit, and by the lack of new investment all created a period of economic stagnation that lasted for the next twenty years.1.Why does the author mention the fishing industry and the tobacoo colonies?A. to show how the war for independence affected the economyB. to compare the economic power of two different regionsC. to identify the two largest commercial enterprises in AmericaD. to give examples of industries controlled by British forces2. Why does the author mention the population of New York City in paragraph 2?A. to show that half of New York remained loyal to BritainB. to compare New York with other cities occupied during the warC. to emphasize the great short-term cost of the war for New YorkD. to illustrate the percentage of homeless people in New York3. Chinese people had fought for independence from foreign countries for more than 100 years; we had lost lands, powers, resources and lives during that period. Today, China faces a new challenge that how the development can maintain, in other words, how China doesn’t lag behind. Please write an essay to express your ideas.答案：1.A2.CThe discovery of freezing has changed our eating habits more than any other related invention. Because many foods contain large amounts of water, they freeze solidly at or just below 32 degrees Fahrenheit. When we lower the temperature to well below the freezing point and prevent air from penetratingthe food, we retard the natural process of decay that causes food to spoil. Freezing preserves the flavor and nutrients of food better than any other preservation method. When properly prepared and packed, foods and vegetables can be stored in the freezer for one year.Most vegetables and some fruits need blanching before they are frozen, and to avoid this step would be an expensive mistake. The result would be a product largely devoid of vitamins and minerals. Proper blanching curtails the enzyme action, which vegetables require during their growth and ripening but which continues after maturation and will lead to decay unless it is almost entirely stopped by blanching. This process is done in two ways, either by plunging vegetables in a large amount of rapidly boiling water for a few minutes or by steaming them. For steam blanching, it is important that timing begin when the water at the bottom of the pot is boiling. Different vegetables require different blanching times, and specified times for each vegetable must be observed. Under-blanching is like no blanching at all, and over-blanching, while stopping the enzyme action, will produce soggy, discolored vegetables.1.Why does the author mention 32 degrees Fahrenheit?A.To suggest the storage temperature for most foodsB.To identify the freezing point of waterC.To state the correct setting for a freezerD.To give the temperature for blanching2.Why does the author use the term expensive mistake in discussing blanching?A.To state that blanching is expensive but very effectiveB.To warn that not blanching will harm the food’s nutritional valueC.To emphasize the importance of blanching only a few items at a timeD.To show that many people waste food by blanching improperly3. In our daily life, there are a lot of traditional and scientific methods to maintain the foods’ nutrients, please write an essay to introduce the process of one way.答案：1.B2.BThe house style that dominated American housing during the 1880s and 1890s was known as Queen Anne, a curious name for an American style. The name was, in fact, a historical accident, originating with fashionable architects in Victorian England who coined it with apparently no reason other than its pleasing sound. The Queen Anne style was loosely based on medieval structures built long before 1702, the beginning year of Queen Anne’s reign.A distinctive characteristic found in most Queen Anne houses is the unusual roof shape --- a steeply pitched, hipped central portion with protruding lower front and side extensions that end in gables. It is often possible to spot these distinctive roof forms from several blocks away. Another feature of this style is the detailing, shown in the wood shingle siding cut into fanciful decorative patterns of scallops, curves, diamonds, or triangles. Queen Anne houses are almost always asymmetrical. If you draw an imaginary line down the middle of one, you will see how drastically different the right and left sides are, all the way from ground level to roof peak. A final characteristic is the inviting wraparound porch that includes the front door area and then extends around to either the right or left side of the house.Queen Anne houses faded from fashion early in the twentieth century as the public’s taste shifted toward the more modern Prairie and Craftsman style houses. Today, however, Queen Anne houses are favorite symbols of the past, painstakingly and lovingly restored by old-house buffs and reproduced by builders who give faithful attention to the distinctive shapes and detailing that were first popularized more than one hundred years ago.1. Why does the author use the word curious in describing the name of an American style?A.The style was invented before Queen Anne’s reign.B.The name was accidentally misspelled.C.The style was more popular in Victorian England.D.The name did not originate in American.2. The word it in paragraph 1 refers toA. styleB. nameC. accidentD. England3. Which of the following is NOT mentioned as a characteristic feature of Queen Anne houses?A. decorative windowsB. wood shingle exterior wallsC. large porchD. steeply pitched roof4. Which of the following can be inferred from paragraph 2 about the Queen Anne style?A. the Queen Anne style combined several other styles.B. the Queen Anne style had to be built in the city.C. the Queen Anne style was elaborate and ornate.D. the Queen Anne style was not very popular.5. The word buffs in paragraph 3 is closest in meaning toA. expertsB. sellersC. criticsD. painters6. Can you predict the main element which the architects will concern for next generation of house style? Write an essay to give your opinions.答案：1.D2.B3.A4.C5.AOne of the most interesting and distinctive of all uses of language is commentary. An oral reporting of ongoing activity, commentary is used in such public arenas as political ceremonies, parades, funerals, fashion shows and cooking demonstrations. The most frequently occurring type of commentary may be that connected with sports and games. In sports there are two kinds of commentary, and both are often used for the same sporting event. “play-by-play” commentary narrates the sports event, while “color –adding” or “color” commentary provides the audience with pre-event background, during-event interpretation, and post-event evaluation. Color commentary is usually conversational in style and can be a dialogue with two or more commentators.Play-by-play commentary is of interest to linguists because it is unlike other kinds of narrative, which are typically reported in past tense. Play-by-play commentary is reported in present tense. Some examples are “he takes the lead by four” and “she’s in position.” One linguist characterizes radio play-by-play commentary as “a monologue directed at an unknown,unseen mass audience who voluntarily choose to listen…and provide no feedback to the speaker.” It is these characteristics that make this kind of commentary unlike any other type of speech situation.The chief feature of play-by-play commentary is a highly formulaic style of presentation. There is distinctive grammar not only in the use of the present tense but also in the omission of certain element s of sentence structure. For example “Smith in close” eliminates the verb, as some newspaper headlines do. Another example is inverted word order, as in “over at third is Johnson.” Play-by-play commentary is very fluent, keeping up with the pace of the action. The rate is steady and there is little silence. The structure of the commentary is cyclical, reflecting the way most games consist of recurring sequences of short activities---as in tennis and baseball---or a limited number of activity options---as in the various kinds of football. In racing, the structure is even simpler, with the commentator informing the listener of the varying order of the competitors in a “state of play” summary, which is crucial for listeners or viewers who have just tuned in.1.Which of the following statements is true of color commentary?A.It narrates the action of the event in real time, using the present tense.B.It is a monologue given to an audience that does not respond to the speaker.C.It is steady and fluent because it must keep up with the action of the event.D.It gives background on the event, and interprets and evaluates the event.2.Why does the author quote a linguist in paragraph 2?A.To describe the uniqueness of radio play-by-playB.To show how technical sports commentary isC.To give examples of play-by-play commentaryD.To criticize past trends in sports commentary3.It can be inferred from the passage that the author most likely agrees with which of the following statements about sports commentary?A.Color commentary is more important than play-by-play commentaryB.Sports commentators do not need special knowledge of the sport.mentary enhances the excitement and enjoyment of sports.D.Sports commentators should work hard to improve their grammar.答案:1. D2. A3.C。
雅思(阅读)模拟试卷1(题后含答案及解析)
雅思（阅读）模拟试卷1(题后含答案及解析) 题型有：1. Reading ModuleReading Module (60 minutes)READING PASSAGE 1 You should spend about 20 minutes on Questions 1-13, which are based on Reading Passage 1 below. In Praise of Amateurs Despite the specialisation of scientific research, amateurs still have an important role to play During the scientific revolution of the 17th century, scientists were largely men of private means who pursued their interest in natural philosophy for their own edification. Only in the past century or two has it become possible to make a living from investigating the workings of nature.Modem science was, in other words, built on the work of amateurs. Today, science is an increasingly specialised and compartmentalised subject, the domain of experts who know more and more about less and less. Perhaps surprisingly, however, amateurs - even those without private means - are still important. A recent poll carried out at a meeting of the American Association for the Advancement of Science by astronomer Dr Richard Fienberg found that, in addition to his field of astronomy, amateurs are actively involved in such fields as acoustics, horticulture, ornithology, meteorology, hydrology and palaeontology. Far from being crackpots, amateur scientists are often in close touch with professionals, some of whom rely heavily on their co-operation. Admittedly, some fields are more open to amateurs than others. Anything that requires expensive equipment is clearly a no-go area. And some kinds of research can be dangerous; most amateur chemists, jokes Dr Fienberg, are either locked up or have blown themselves to bits. But amateurs can make valuable contributions in fields from rocketry to palaeontology and the rise of the Internet has made it easier than ever before to collect data and distribute results. Exactly which field of study has benefited most from the contributions of amateurs is a matter of some dispute. Dr Fienberg makes a strong case for astronomy. There is, he points out, a long tradition of collaboration between amateur and professional sky watchers. Numerous comets, asteroids and even the planet Uranus were discovered by amateurs. Today, in addition to comet and asteroid spotting, amateurs continue to do valuable work observing the brightness of variable stars and detecting novae - ‘new’stars in the Milky Way and supernovae in other galaxies. Amateur observers are helpful, says Dr Fienberg, because there are so many of them (they far outnumber professionals) and because they are distributed all over the world. This makes special kinds of observations possible: if several observers around the world accurately record the time when a star is eclipsed by an asteroid, for example, it is possible to derive useful information about the asteroid’s shape. Another field in which amateurs have traditionally played an important role is palaeontology. Adrian Hunt, a palaeontologist at Mesa Technical College in New Mexico, insists that his is the field in which amateurs have made the biggest contribution. Despite the development of high-tech equipment, he says, the bestsensors for finding fossils are human eyes - lots of them.Finding volunteers to look for fossils is not difficult, he says, because of the near-universal interest in anything to do with dinosaurs. As well as helping with this research, volunteers learn about science, a process he calls ‘recreational education’. Rick Bonney of the Cornell Laboratory of Ornithology in Ithaca, New York, contends that amateurs have contributed the most in his field. There are, he notes, thought to be as many as 60 million birdwatchers in America alone. Given their huge numbers and the wide geographical coverage they provide, Mr Bonney has enlisted thousands of amateurs in a number of research projects. Over the past few years their observations have uncovered previously unknown trends and cycles in birdmigrations and revealed declines in the breeding populations of several species of migratory birds, prompting a habitat conservation programme. Despite the successes and whatever the field of study, collaboration between amateurs and professionals is not without its difficulties. Not everyone, for example is happy with the term ‘amateur’. Mr Bonney has coined the term ‘citizen scientist’because he felt that other words, such as ‘volunteer’sounded disparaging. A more serious problem is the question of how professionals can best acknowledge the contributions made by amateurs. Dr Fienberg says that some amateur astronomers are happy to provide their observations but grumble about not being reimbursed for out-of-pocket expenses. Others feel let down when their observations are used in scientific papers, but they are not listed as co-authors. Dr Hunt says some amateur palaeontologists are disappointed when told that they cannot take finds home with them. These are legitimate concerns but none seems insurmountable. Provided amateurs and professionals agree the terms on which they will work together beforehand, there is no reason why co-operation between the two groups should not flourish. Last year Dr S. Carlson, founder of the Society for Amateur Scientists won an award worth ＄290,000 for his work in promoting such co-operation. He says that one of the main benefits of the prize is the endorsement it has given to the contributions of amateur scientists, which has done much to silence critics among those professionals who believe science should remain their exclusive preserve. At the moment, says Dr Carlson, the society is involved in several schemes including an innovative rocket-design project and the setting up of a network of observers who will search for evidence of a link between low-frequency radiation and earthquakes. The amateurs, he says, provide enthusiasm and talent, while the professionals provide guidance ‘so that anything they do discover will be taken seriously’. Having laid the foundations of science, amateurs will have much to contribute to its ever-expanding edifice.Questions 1-8Complete the summary below. Choose ONE or TWO WORDS from the passage for each answer.Write your answers in boxes 1-8 on your answer sheet.Summary Prior to the 19th century, professional 【1】______did not exist and scientific research was largely carried out by amateurs. However, while 【2】______today is mostly the domain of professionals, a recent US survey highlighted the fact that amateurs play an important role in at least seven 【3】______and indeed many professionals are reliant on their 【4】______ In areas such as astronomy, amateurs can be invaluable when makingspecific 【5】______on a global basis. Similarly in the area of palaeontology their involvement is invaluable and helpers are easy to recruit because of the popularity of 【6】______ Amateur birdwatchers also play an active role and their work has led to the establishment of a 【7】______Occasionally the term ‘amateur’has been the source of disagreement and alternative names have been suggested but generally speaking, as long as the professional scientists 【8】______the work of the non-professionals, the two groups can work productively together.1．【1】正确答案：scientists解析：Para 1: ... scientists were largely men of private means who pursued theft interest in natural philosophy for their own edification. Only in the past century or two has it become possible to make a living from investigating the workings of nature.*2．【2】正确答案：science解析：Para 1: Today, science is an increasingly specialised and compartmentalised subject, the domain of experts...*3．【3】正确答案：fields解析：Para 2: ... amateurs are actively involved in such fields as acoustics ...*4．【4】正确答案：co-operation/ collaboration解析：Para 2: ... some of whom rely heavily on their co-operation.Para 4: ... a long tradition of collaboration between amateur and professional sky watchers.*5．【5】正确答案：observations解析：Para 4: This makes special kinds of observations possible. The paragraph also refers to valuable work observing and amateur observers.*6．【6】正确答案：dinosaurs解析：Para 5: ... because of the near- universal interest in anything to do with dinosaurs.*7．【7】正确答案：conservation programme解析：Para 6: Over the past few years their observations have uncovered previously unknown trends and cycles ... prompting a habitat conservation programme.*8．【8】正确答案：acknowledge解析：Para 7: A more serious problem is the question of how professionals can best acknowledge ...Questions 9-13Reading Passage 1 contains a number of opinions provided by four different scientists.Match each opinion (Questions 9-13) with the scientists A-D.NB You may use any of the scientists A-D more than once.9．Amateur involvement can also be an instructive pastime.A．Dr FienbergB．Adrian HuntC．Rick BonneyD．Dr Carlson正确答案：B解析：迅速浏览文章，找出第一个科学家的姓名。
雅思模拟试题及答案
雅思模拟试题及答案一、听力部分1. What is the man going to do next?A. Buy a giftB. Go to the libraryC. Visit a friend2. How much will the woman pay for the ticket?A. $10B. $20C. $303. What is the relationship between the speakers?A. ColleaguesB. FriendsC. Family members4. Why is the man worried?A. He has lost his wallet.B. He is late for work.C. He has missed his flight.5. What does the woman suggest doing?A. Going to a restaurantB. Cooking at homeC. Ordering takeout二、阅读部分Passage 1Questions 6-10What is the main idea of the passage?6. The importance of sleep.7. The impact of technology on sleep.8. The benefits of exercise.9. The role of diet in health.10. The effects of stress on the body.Passage 2Questions 11-15What is the author's opinion on the new policy?11. It is necessary and effective.12. It is unnecessary and harmful.13. It is too early to tell.14. It is a good start but needs improvement.15. It is not relevant to the issue.Passage 3Questions 16-20What does the study suggest about the future of the industry?16. It will decline rapidly.17. It will grow steadily.18. It will remain stable.19. It will experience fluctuations.20. It will be replaced by another industry.三、写作部分Task 1You should spend about 20 minutes on this task.The charts below show the percentage of water usage in agriculture, industry, and domestic purposes in a certain country from 2000 to 2020.Summarize the information by selecting and reporting the main features, and make comparisons where relevant.Task 2You should spend about 40 minutes on this task.Some people think that the government should decide the subject for students to study at university. Others believe that students should be free to choose whatever subjects they wish. Discuss both views and give your own opinion.四、口语部分Part 1Questions 21-2521. What kind of music do you like?22. Do you prefer to watch movies at home or in a cinema?23. How often do you go shopping?24. Do you like to cook? Why or why not?25. What do you usually do in your free time?Part 2Cue CardDescribe a place you visited that was particularly memorable. You should say:- Where it was- When you went there- What you did there- And explain why it was memorable.Part 3Questions 26-3026. What are the benefits of traveling?27. Do you think traveling is expensive?28. What are some popular tourist destinations in your country?29. How do people plan their vacations?30. What are some common problems people face while traveling?听力部分答案1. C2. B3. A4. A5. B阅读部分答案Passage 16. A7. B8. C9. D10. EPassage 211. C12. D13. E14. F15. GPassage 316. H17. I18. J19. K20. L写作部分答案Task 1- Agriculture accounted for the largest percentage of water usage.- Industry saw a steady decline in water usage.- Domestic water usage increased slightly over the period.Task 2- Some argue that the government should determine university subjects.- Others believe students should have the freedom to choose. - In my opinion, a balance between guidance and choice is necessary.口语部分答案Part 1- Answers will vary based on individual preferences and experiences.Part 2- Describes a memorable place visited.- Provides details about the location, time, activities, and reasons for its memorability.Part 3- Discusses the benefits and costs of traveling.- Discusses popular destinations and planning methods.- Addresses common problems faced by travelers.。
雅思阅读模拟题16篇(附答案)
雅思阅读实战16篇（附答案）★How to increase salesPublished online: Nov 9th 2006From The Economist print editionHow shops can exploit people's herd mentality to increase sales1. A TRIP to the supermarket may not seem like an exercise in psychological warfare—but it is. Shopkeepers know that filling a store with the aroma of freshly baked bread makes people feel hungry and persuades them to buy more food than they had intended. Stocking the most expensive products at eye level makes them sell faster than cheaper but less visible competitors. Now researchers are investigating how “swarm intelligence” (that is, how ants, bees or any social animal, including humans, behave in a crowd) can be used to influence what people buy.2. At a recent conference on the simulation of adaptive behaviour in Rome, Zeeshan-ul-hassan Usmani, a computer scientist from the Florida Institute of Technology, described a new way to increase impulse buying using this phenomenon. Supermarkets already encourage shoppers to buy things they did not realise they wanted: for instance, by placing everyday items such as milk and eggs at the back of the store, forcing shoppers to walk past other tempting goods to reach them. Mr Usmani and Ronaldo Menezes, also of the Florida Institute of Technology, set out to enhance this tendency to buy more by playing on the herd instinct. The idea is that, if a certain product is seen to be popular, shoppers are likely to choose it too. The challenge is to keep customers informed about what others are buying.3. Enter smart-cart technology. In Mr Usmani's supermarket every product has a radio frequency identification tag, a sort of barcode that uses radio waves to transmit information, and every trolley has a scanner that reads this information and relays it to a central computer. As a customer walks past a shelf of goods, a screen on the shelf tells him how many people currently in the shop have chosen that particular product. If the number is high, he is more likely to select it too.4. Mr Usmani's “swarm-moves” model appeals to supermarkets because it increases sales without the need to give people discounts. And it gives shoppers the satisfaction of knowing that they bought the “right” product—that is, the one everyone else bought. The model has not yet been tested widely in the real world, mainly because radio frequency identification technology is new and has only been installed experimentally in some supermarkets. But Mr Usmani says that bothWal-Mart in America and Tesco in Britain are interested in his work, and testing will get under way in the spring.5. Another recent study on the power of social influence indicates that sales could, indeed, be boosted in this way. Matthew Salganik of Columbia University in New York and his colleagues have described creating an artificial music market in which some 14,000 people downloaded previously unknown songs. The researchers found that when people could see the songs ranked by how many times they had been downloaded, they followed the crowd. When the songs were not ordered by rank, but the number of times they had been downloaded was displayed, the effect of social influence was still there but was less pronounced. People thus follow the herd when it is easy for them to do so.6. In Japan a chain of convenience shops called RanKing RanQueen has been ordering its products according to sales data from department stores and research companies. The shops sell only the most popular items in each product category, and the rankings are updated weekly. Icosystem, a company in Cambridge, Massachusetts, also aims to exploit knowledge of social networking to improve sales.7. And the psychology that works in physical stores is just as potent on the internet. Online retailers such as Amazon are adept at telling shoppers which products are popular with like-minded consumers. Even in the privacy of your home, you can still be part of the swarm.(644 words)Questions 1-6Complete the sentences below with words taken from the reading passage. Use NO MORE THAN THREE WORDS for each answer.1. Shopowners realize that the smell of _______________ can increase sales of food products.2. In shops, products shelved at a more visible level sell better even if they are more _______________.3. According to Mr. U smani, with the use of “swarm intelligence” phenomenon,a new method can be applied to encourage _______________.4. On the way to everyday items at the back of the store, shoppers might be tempted to buy _______________.5. If the number of buyers shown on the _______________ is high, othercustomers tend to follow them.6. Using the “swarm-moves” model, shopowners do not have to give customers _______________ to increase sales.Questions 7-12Do the following statements agree with the information given in the reading passage? For questions 7-12 writeYES if the statement agrees with the informationNO if the statement contraicts the informationNOT GIVEN if there is no information on this in the passage7. Radio frequency identification technology has been installed experimentally in big supermarkets like Wal-Mart.8. People tend to download more unknown songs than songs they are familiar with.9. Songs ranked high by the number of times being downloaded are favored by customers.10. People follow the others to the same extent whether it is convenient or not.11. Items sold in some Japanese stores are simply chosen according to the sales data of other shops.12. Swarm intelligence can also be observed in everyday life.Answer keys:1. 答案：(freshly baked) bread. （第1段第2行：Shoppers know that fillinga store with the aroma of freshly baked bread makes people feel hungry and persuades them to buy more food than they intended.）2. 答案：expensive. （第1段第4行：Stocking the most expensive products at eye level makes them sell faster than cheaper but less visible competitors.）3. 答案：impulse buying. （第2段第1句：At a recent conference on the simulation of adaptive behaviour in Rome, Zeeshan-ul-hassan Usmani, a computer scientist from the Florida Institute of Technology, described a new way to increase impulse buying using this phenomenon.）4. 答案：other (tempting) goods/things/products. （第2段第2句：Supermarkets already encourage shoppers to buy things they did not realise they wanted: for instance, by placing everyday items such as milk and eggs at the back of the store, forcing shoppers to walk past other tempting goods to reach them.）5. 答案：screen. （第3段第4行：As a customer walks past a shelf of goods,a screen on the shelf tells him how many people currently in the shop have chosen that particular product. If the number is high, he is more likely to select it too.）6. 答案：discounts. （第4段第第1句：Mr Usmani’s “swarm-moves”model appeals to supermarkets because it increases sales without the need to give people discounts.）7. 答案：NO. (第4段第3、4句：The model has not yet been tested widely in the real world, mainly because radio frequency identification technology is new and has only been installed experimentally in some supermarkets. But Mr Usmani says that both Wal-Mart in America an Tesco in Britain are interestd in his workd, and testing will get under way in the spring. 短语“get under way”的意思是“开始进行”，在Wal-Mart的试验要等到春天才开始)8. 答案：NOT GIVEN. （在文中没有提及该信息）9. 答案：YES。
雅思考试阅读模拟试题8含答案
雅思考试阅读模拟试题8含答案雅思考试阅读模拟试题(含答案)1 There's a dimmer switch inside the sun that causes its brightness to rise and fall on timescales of around 100,000 years—exactly the same period as between ice ages on Earth. So says a physicist who has created a computer model of our star's core.2 Robert Ehrlich ofGeorge Mason University in Fairfax, Virginia, modelled the effectof temperature fluctuations in the sun's interior. According to the standard view, the temperature of the sun's core is held constant by the opposing pressuresof gravity and nuclear fusion. However, Ehrlich believedthat slight variations should be possible.3 He took as his starting point the work of Attila Grandpierre of theKonkoly Observatory of the Hungarian Academy of Sciences. In , Grandpierre and a collaborator,Gáborágoston,calculated that magnetic fie lds in thesun's core could produce small instabilities in the solar plasma. These instabilitieswould induce localised oscillationsin temperature.4 Ehrlich's model shows that whilst most of these oscillations cancel each other out,some reinforce one another and becomelong-lived temperature variations. The favoured frequencies allow the sun's core temperature to oscillate a round its average temperature of 13.6 million kelvin incycles lasting either 100,000 or41,000 years. Ehrlich saysthat random interactions within the sun's magnetic field could flip the fluctuations from one cycle length to the other.5 These two timescales are instantly recognisable to anyone familiar with Earth's ice ages: for the past million years, ice ages have occurred roughly every 100,000 years. Before that, they occurred roughly every 41,000 years.6 Most scientists believe that the ice ages are the resultof subtle changes in Earth's orbit, known as the Milankovitch cycles. One such cycle describes the way Earth's orbit gradually changes shape from a circle toa slight ellipse and back again roughly every 100,000 years. The theory says this alters the amount ofsolar radiation that Earth receives, triggering the ice ages. However,a persistent problem with this theory has been its inability to explain why the ice ages changed frequency a million years ago.7 "In Milankovitch, there is certainly no good idea whythe frequency should change from one to another," says Neil Edwards, a climatologist at the Open University in Milton Keynes, UK. Nor isthe transition problem the only one the Milankovitch theory faces. Ehrlich and other critics claim that the temperature variations caused by Milankovitch cycles are simply not big enough to drive ice ages.8 However, Edwards believes the small changes in solar heating produced by Milankovitch cycles are then amplified by feedback。
雅思阅读考试题目和答案
雅思阅读考试题目和答案Passage 1: The History of ChocolateQuestions 1-6: Matching Information1. The origin of chocolate can be traced back to:A. The ancient Aztec civilizationB. The Inca EmpireC. The Mayan civilizationD. The Olmec civilization2. The first written record of chocolate consumption was found in:A. A Mayan codexB. A Roman manuscriptC. A Greek papyrusD. An Egyptian tomb3. Chocolate was initially consumed as:A. A sweet treatB. A hot beverageC. A cold drinkD. A medicinal remedy4. The Spanish introduced chocolate to Europe in the:A. 15th centuryB. 16th centuryC. 17th centuryD. 18th century5. The process of making chocolate involved:A. Grinding cacao beansB. Roasting cacao beansC. Adding sugar to the mixtureD. All of the above6. The Industrial Revolution had a significant impact on:A. The quality of chocolateB. The production of chocolateC. The price of chocolateD. All of the aboveAnswers 1-6: CACDBQuestions 7-10: Multiple Choice7. What was the primary purpose of chocolate in ancient civilizations?A. As a luxury item for the eliteB. As a form of currencyC. As a religious offeringD. As a symbol of power8. How did the Spanish modify the original recipe of chocolate?A. By adding sugar and spicesB. By removing the chili peppersC. By substituting cacao with almondsD. By using milk instead of water9. What was the main challenge faced by early European chocolate makers?A. The high cost of cacao beansB. The lack of skilled laborC. The difficulty in grinding cacao beansD. The absence of a reliable supply chain10. What was the most significant technological advancement in chocolate production during the Industrial Revolution?A. The invention of the steam engineB. The development of the conching processC. The introduction of the hydraulic pressD. The use of the continuous conching machineAnswers 7-10: CADBPassage 2: The Impact of Social Media on Mental HealthQuestions 11-14: Sentence Completion11. Social media platforms can have both positive and negative effects on users' mental health, with some studies suggesting that excessive use can lead to _______.A. increased self-esteemB. decreased self-esteemC. improved social skillsD. enhanced creativity12. The comparison of oneself to others on social media can result in _______.A. a sense of accomplishmentB. a sense of belongingC. a sense of inadequacyD. a sense of superiority13. According to the article, one way to mitigate the negative effects of social media is to _______.A. limit the time spent on social mediaB. increase the frequency of postingC. follow more influential accountsD. share only positive experiences14. The article suggests that social media can be a useful tool for _______.A. self-promotionB. self-reflectionC. self-isolationD. self-destructionAnswers 11-14: BCADQuestions 15-20: True/False/Not Given15. Social media has no positive effects on mental health.True/False/Not Given16. The article claims that all social media users experience negative mental health outcomes.True/False/Not Given17. Limiting social media use can improve mental well-being.True/False/Not Given18. The article states that social media is solely responsible for mental health issues.True/False/Not Given19. The article mentions that social media can be a platform for self-expression.True/False/Not Given20. The article suggests that social media can exacerbate existing mental health conditions.True/False/Not GivenAnswers 15-20: False/False/True/False/True/TruePassage 3: Renewable Energy and the EnvironmentQuestions 21-26: Headings21. Paragraph A: The current state of renewable energy sourcesA. iB. iiC. iiiD. iv22. Paragraph B: The environmental benefits of renewable energyA. iB. iiC. iiiD. iv23. Paragraph C: The challenges faced by renewable energy technologiesA. iB. iiD. iv24. Paragraph D: The role of government policies in promoting renewable energyA. iB. iiC. iiiD. iv25. Paragraph E: The future prospects of renewable energyA. iB. iiC. iiiD. iv26. Paragraph F: The economic impact of renewable energy on societyA. iC. iiiD. ivAnswers 21-26: B/C/D/A/E/FQuestions 27-30: SummaryComplete the summary using the information from the passage.Renewable energy sources, such as solar and wind power, have become increasingly popular due to their potential to reduce greenhouse gas emissions and combat climate change. However, the transition to renewable energy is not without its challenges, including the intermittent nature of some energy sources and the need for significant infrastructure investment. Governments play a crucial role in supporting the development of renewable energy through policies and incentives, which can help to overcome these obstacles. The future of renewable energy looks promising, with advancements in technology and a growing global commitment to sustainability. This shift towards cleaner energy sources is expected to have a positive economic impact, creating new jobs and stimulating economic growth.Answers 27-30: solar, wind power, greenhouse gas emissions, climate change, intermittent, infrastructure investment, policies, incentives, technology, sustainability, jobs, economic growth.。
雅思阅读模拟试题和答案
雅思阅读模拟试题和答案在雅思考试中，阅读模块是考生们最为重视和关注的部分之一。
通过阅读模拟试题并了解正确答案，考生们可以更好地熟悉考试内容和技巧，提高阅读理解能力，从而取得更好的成绩。
以下是一篇关于雅思阅读模拟试题和答案的文章。
试题一：阅读下面的短文，回答问题。
The Industrial Revolution, which took place from the late 18th century to the early 19th century, greatly transformed the world, bringing about new technologies and significant changes in the economic and social structures of many countries. One of the key developments during this period was the mechanization of textile production.Prior to the Industrial Revolution, textile production was a labor-intensive process, with spinning and weaving done by hand. However, with the invention of the spinning jenny and the power loom, the production process became much more efficient and less time-consuming. This led to the establishment of textile factories and the mass production of cloth, which in turn fueled the growth of industrialization.The spinning jenny, invented by James Hargreaves in 1764, allowed a single worker to simultaneously spin multiple spools of thread. This greatly increased the productivity of the spinning process. Similarly, the power loom, invented by Edmund Cartwright in 1785, automated the process ofweaving, reducing the need for skilled labor and further increasing production capacity.The mechanization of textile production had profound effects on various aspects of society. Firstly, it significantly lowered the cost of textiles, making them more affordable and accessible to a larger population. This led to an increase in the standard of living for many people, as they were able to dress themselves, their families, and their homes with quality fabrics at a lower cost. Secondly, it created a demand for raw materials such as cotton, which in turn drove the expansion of colonial territories. Finally, it also resulted in the growth of urban areas, as textile factories were built in cities to take advantage of the power supply and transportation networks.Question 1: What was one of the key developments during the Industrial Revolution?Question 2: Who invented the spinning jenny?Question 3: How did the mechanization of textile production affect society?答案一：Question 1: The mechanization of textile production.Question 2: James Hargreaves.Question 3: It lowered the cost of textiles, increased the standard of living, stimulated the demand for raw materials, and contributed to urban growth.试题二：阅读下面的短文，选择正确的答案。
雅思(阅读)模拟试卷40(题后含答案及解析)
雅思（阅读）模拟试卷40(题后含答案及解析) 题型有：1. Reading ModuleReading Module (60 minutes)Bioluminescence A．In the pitch-black waters of the ocean’s aphetic zone —depths from 1000 m to the sea floor—good eye sight does not count for very much on its own. Caves, in addition, frequently present a similar problem: the complete absence of natural light at any time of the day. This has not stopped some organisms from turning these inhospitable environments into their homes, and in the process many have created their own forms of light by developing one of the stunning visual marvels of the biological universe—bioluminescence.B．Many people will encounter bioluminescence at some point in their life, typically in some form of glowworm, which is found on most continents. North and South America are home to the “firefly”, a glowing beetle which is known as a glow-worm during its larvae stage. Flightless glowing beetles and worms are also found in Europe, Asia, Australia and New Zealand. Less common flies, centipedes, mollusks and snails have bioluminescent qualities as well, as do some mushrooms. The most dramatic examples of bioluminescence, however, are found deep below the ocean’s surface, where no sunlight can penetrate at all. Here, anglerfish, cookie-cutter sharks, flashlight fish, lantern fish, gulper eels, viper fish and many other species have developed bioluminescence in unique and creative ways to facilitate their lives.C．The natural uses of bioluminescence vary widely, and organisms have learnt to be very creative with its, use. Fireflies employ bioluminescence primarily for reproductive means—their flashing patterns advertise a firefiy’s readiness to breed. Some fish use it as a handy spotlight to help them locate prey. Cithers use it as a lure; the anglerfish, for example, dangles a luminescent flare that draws in gullible, smaller fishes which get snapped up by the anglerfish in an automated reflex. Sometimes bioluminescence is used to resist predators. Vampire squids eject a thick cloud of glowing liquid from the tip of its arms when threatened, which can be disorientating. Other species use a single, bright flash to temporarily blind their attacker, with an effect similar to that of an oncoming car which has not dipped its headlights.D．Humans have captured and utilized bioluminescence by developing, over the last decade, a technology known as Bioluminescence Imaging (BLI). BL! involves the extraction of a DNA protein from a bioluminescent organism, and then the integration of this protein into a laboratory animal through transgeneticism. Researchers have been able to use aluminized pathogens and cancer cell lines to track the respective spread of infections and cancers. Through BLI, cancers and infections can be observed without intervening in a way that affects their independent development. In other words, while an ultra-sensitive camera and bioluminescent proteins add a visual element, they do not disrupt or mutate the natural processes. As a result, when testing drugs and treatments, researchers are permitted a singleperspective of a therapy’s progression. E．Once scientists learn how to engineer bioluminescence and keep it stable in large quantities, a number of other human uses for it will become available. Glowing trees have been proposed as replacements for electric lighting along busy roads, for example, which would reduce our dependence on non-renewable energy sources. The same technology used in Christmas trees for the family home would also eliminate the fire danger from electrical fairy lights. It may also be possible for crops and plants to luminescent when they require watering, and for meat and dairy products to “tell us” when they have become contaminated by bacteria. In a similar way, forensic investigators could detect bacterial species on corpses through bioluminescence. Finally, there is the element of pure novelty. Children’s toys and stickers are often made with glow-in-the-dark qualities, and a biological form would allow rabbits, mice, fish, and other pets to glow as well.Questions 1-5 Reading Passage 1 has five sections, A-E. Choose the correct headings for sections A-E from the list of headings below. Write the correct number, i-ix, in boxes 1-5 on your answer sheet.List of Headings i Mushrooms that glow in the dark ii Bright creatures on land and in the sea iii Evolution’s solution iv Cave-dwelling organisms v Future opportunities in biological engineering vi Nature’s gift to medicine vii Bioluminescence in humans viii Purposes of bioluminescence in the wild ix Luminescent pets1．Section A正确答案：iii2．Section B正确答案：ii3．Section C正确答案：viii4．Section D正确答案：vi5．Section E正确答案：vChoose FOUR letters, A-G. Write the correct letters in boxes 6-9 on your answer sheet. Which FOUR uses are listed for bioluminescence in nature?A．ways of attracting foodB．tracing the spread of diseasesC．mating signalsD．growing trees for street lighting E．drug trials F．defensive tactics G．a torch to identify food6．正确答案：A7．正确答案：C8．正确答案：F9．正确答案：G10．The luminescent fluid that a Vampire Squid emits has a ______ effect on its predator.正确答案：disorientating11．In order to use bioluminescence in a trans-genetic environment, ______ must first be removed from a bioluminescent creature.正确答案：DNA protein12．One advantage of BLI is that it could allow researchers to see how a treatment is working without altering or disturbing ______.正确答案：natural processes13．In the future,______ may be able to use bioluminescence to identify evidence on dead bodies.正确答案：forensic investigators/scientistsCHANGES IN MALE BODY IMAGE A．The pressures on women tolook slender, youthful and attractive have been extensively documented, but changing expectations for women’s bodies have varied widely. From voluptuous and curvy in the days of Marilyn Monroe, to slender and androgynous when Twiggy hit the London scene in the mid-1960s, and then on to the towering Amazonian models of the 1980s and the “heroin chic” and size-zero obsession of today, it is not just clothes that go in and out of fashion for women. The prevailing notion of the perfect body for men, however, has remained remarkably static: broad shoulders, a big chest and arms, and rippling, visible abdominal muscles and powerful legs have long been the staple ingredients of a desirable male physique.B．A growing body of evidence suggests this is changing, however. Root steins, a mannequin design company in Britain, has released its newest male model—the home nouveau—with a cinched-in 27-inch waist. “To put that into perspective,”says one female fashion reporter, “I had a 27-inch waist when I was thirteen...and I was really skinny.”The company suggests that the home nouveau “redresses the prevailing ‘beefcake’ figure by carving out a far more streamlined, sinuous silhouette to match the edgier attitude of a new generation”.C．Elsewhere in the fashion industry, the label American Apparel is releasing a line of trousers in sizes no larger than a 30-inch waist, which squeezes out most of the younger male market who have an average waistline over five inches larger. Slender young men are naturally starting to dominate the catwalks and magazine pages as well. “No one wanted the big guys,”model David Gandy has said, describing how his muscled physique was losing him jobs. “It was all the skinny, androgynous look. People would look at me very, very strangely when I went to castings.”D．Achieving such a physique can be unattainable for those without the natural genetic make-up. “I don’t know that anyone would consider my body archetypal or as an exemplar to work towards,” notes model Dave Micaville. “You couldn’t aim for this; it’s defined by a vacuum of flesh, by what it’s not.”Nevertheless, statistics suggest it is not just an obsession of models, celebrities and the media—more and more ordinary men are prepared to go to great lengths for a slender body. One indication is the growing number of men who are discovering surgical reconstruction. Male breast-reduction has become especially popular; in 2009 the year-on-year growth rate for this procedure rose to 44 percent in the United Kingdom. Liposuction also remains popular in the market for male body reconstructive surgery, with 35,000 such procedures being performed on men every year. E．Additionally, more men now have eating disorders than ever before. These are characterized by normal eating habits, typically either the consumption of insufficient or excessive amounts of food. Eating disorders are detrimental to the physical and mental condition of people who suffer from them, and the desire to achieve unrealistic physiques has been implicated as a cause. In 1990 only 10% of people suffering from anorexia or bulimia were believed to be male, but this figure has climbed steadily to around one quarter today. Around two in five binge eaters are men. Women still make up the majority of those afflicted by eating disorders, but the perception of it being a “girly”problem has contributed to men being less likely to pursue treatment. In 2008, male eating disorders were thrust into the spotlight when former British Deputy Prime Minister,John Prescott, admitted to habitually gorging on junk food and then inducing himself to vomit while in office. “I never admitted to this out of the shame and embarrassment,” he said. “I found it difficult as a man like me to admit that I suffered from bulimia.”F．In some respects, the slim male silhouette seems to be complementing, rather than displacing, the G. I. Joe physique. Men’s Health, one of the only titles to weather the floundering magazine market with sales increasing to a quarter of a million per issue, has a staple diet of bulky men on the cover who entice readers with the promise of big, powerful muscles. Advertising executives and fashion editors suggest that in times of recession and political uncertainty, the more robust male body image once again becomes desirable. Academic research supports this claim, indicating that more “feminine” features are desirable for men in comfortable and secure societies, while “masculine”physical traits are more attractive where survival comes back to the individual. A University of Aberdeen study, conducted using 4,500 women from over 30 countries, found a pronounced correlation between levels of public healthcare and the amount of effeminacy women preferred in their men. In Sweden, the country considered to have the best healthcare, 68 percent of women preferred the men who were shown with feminine facial features. In Brazil, the country with the worst healthcare in the study, only 45 percent of women were so inclined. “The results suggest that as healthcare improves, more masculine men fall out of favor,” the researchers concluded. G．Ultimately, columnist Polly Vernon has written, we are left with two polarized ideals of masculine beauty. One is the sleek, slender silhouette that exudes cutting-edge style and a wealthy, comfortable lifestyle. The other is the “strong, muscular, austerity-resistant” form that suggests a man can look after himself with his own bare hands. These ideals co-exist by pulling men in different directions and encouraging them to believe they must always be chasing physical perfection, while simultaneously destabilizing any firm notions of what physical perfection requires. H．As a result, attaining the ideal body becomes an ever more futile and time-consuming task. Vernon concludes that this means less time for the more important things in life, and both sexes should resist the compulsive obsession with beauty.Questions 14-20 Reading Passage 2 has eight paragraphs, A-H. Which paragraph contains the following information? Write the correct letter, A-H, in boxes 14-20 on your answer sheet. NB You may use any letter more than once.14．an opinion on whether body image changes have positive or negative effects 正确答案：G15．a historical comparison of gendered body images正确答案：A16．a humiliating confession of overeating by a public figure正确答案：E17．a cosmetic operation that has become increasingly popular正确答案：D18．a health condition afflicting increasing numbers of men正确答案：E19．the effect of changing body ideals on a male model正确答案：C20．an explanation of how living standards affect the desirability of male physiques正确答案：F21．A thin body is achievable for men regardless of their genes.A．YESB．NOC．NOT GIVEN正确答案：B22．Male liposuction is more popular than male breast-reduction.A．YESB．NOC．NOT GIVEN正确答案：C23．Eating disorders harm the mind and body.A．YESB．NOC．NOT GIVEN正确答案：A24．Women seek help for eating disorders more often than men.A．YESB．NOC．NOT GIVEN正确答案：A25．Men’s Health has suffered from a downtime in magazine sales.A．YESB．NOC．NOT GIVEN正确答案：B26．As public healthcare improves men become more feminine.A．YESB．NOC．NOT GIVEN正确答案：CEATS,SHOOTS AND LEA VES —a book review The title of Eats, Shoots and Leaves refers to a famously misplaced comma in a wildlife manual that ended up suggesting a panda rather violently “eats, shoots and leaves” instead of eating shoots and leaves. The author of this book, journalist Lynne Truss, is something akin to a militant linguist, dedicating this “zero tolerance” manifesto on grammar to the striking Bolshevik printers of St. Petersburg who, in demanding the same remuneration for punctuation as they received for letters, ended up setting in motion the first Russian Revolution. Some of the book involves humorous attacks on erroneous punctuation. There is the confused Shakespearian thespian who inadvertently turns a frantic plea: “Go, get him surgeons!”into the cheerful encouragement of “Go get him, surgeons!”Street and shop signs have a ubiquitous presence. A bakery declares “FRESH DONUT’S SOLD HERE”and a florist curiously announces that “Pansy’s here!”(Is she?). The shameless title of a Hollywood film Two Weeks Notice is reeled in for criticism—”Would they similarly call it One Weeks Notice?”, Truss enquires--and sometimes, as in the case of signs promoting “ANTIQUE’S”and “Potato’s”—one questions whether we are bearing witness to new depths of grammar ignorance, or a postmodern caricature of atrocious punctuation. Eats, Shoots and leaves is not just a piece of comedy and ridicule, however, and Truss has plenty to offer on the question of proper grammar usage. If you have ever wondered whether it is acceptable to simply use an “elm dash”I in place of a comma—the verdict from Truss is that you can. “The dash is less formal than the semicolon, which makes it more attractive, “she suggests. “lt enhances conversational tone; and...it is capable of quite subtle effects.” The author concludes, with characteristic wry condescension, that the elm dash’s popularity largely rests on people knowing it is almost impossible to use incorrectly. Truss is a personal champion of the semicolon, a historically contentious punctuation mark elsewheremaligned by novelist Kurt V onnegut Jr., as a “transvestite hermaphrodite representing absolutely nothing”. Coming to the semicolon’s defense, Truss suggests that, while it can certainly be over-used—she refers to the dying words of one 20th century writer: “I should have used fewer semicolons”—the semicolon can perform the role of a “a kind of Special Policeman in the event of comma fights”. Truss has come under criticism on two broad points. The first argument criticizes the legitimacy of her authority as a punctuation autocrat. Louis Men and, writing in the New Yorker, details Eats, Shoots and Leaves’ numerous grammatical and punctuation sins: a comma-free non-restrictive clause; a superfluous ellipsis; a misplaced apostrophe; a misused parenthesis; two misused semicolons; an erroneous hyphen in the word “abuzz”, and so on. In fact, as Men and notes, half the semicolons in the Truss book are spuriously deployed because they stem from the author’s open flouting of the rule that semicolons must only connect two independent clauses. “Why would a person not just vague about the rules but disinclined to follow them bother to produce a guide to punctuation.’?” Men and inquires. Ultimately, he holds Truss accused of producing a book that pleases those who “just need to vent” and concludes that Eats, Shoots and Leaves is actually a tirade against the decline of language and print that disguises itself, thinly and poorly, as some kind of a style manual. Linguist David Crystal has criticized what he describes as a “linguistic purism” coursing through Truss’ book. Linguistic purism is the notion that one variety of language is somehow more pure than others, with this sense of purity often based on an idealized historical point in the language’s development, but sometimes simply in reference to an abstract ideal. In The Fight for English. How Language Pundits Ate, Shot and Left, Crystal--a former colleague of Truss--condemns the no-holds-barred approach to punctuation and grammar. “Zero tolerance does not allow for flexibility,”he argues. “It is prescriptivism taken to extremes. It suggests that language is in a state where all the rules are established with 100 per cent certainty. The suggestion is false. We do not know what all the rules of punctuation are. And no rule of punctuation is followed by all of the people all of the time.”Other detractors of Truss’“prescriptivism” are careful to disassociate needless purism from robust and sensible criticism, an oppositional stance they call descriptivism. “Don’t ever imagine,” Geoffrey K. Plum on the Language Log emphasizes, “that I think all honest attempts at using English are just as good as any others. [ Bad ~ writing needs to be fixed. But let’s make sure we fix the right things.”In other words, we do not require a dogmatic approach to clean up misused language. Charles Gaulle concurs, noting that his opposition to “prescriptivism”does not require contending with the existence of standards themselves, but questioning whether our standards should determine what works, or whether what works should determine our standards. Ultimately, it is unlikely the purists and pedagogues will ever make absolute peace with those who see language as a fluid, creative process within which everyone has a role to play. Both sides can learn to live in a sort of contentious harmony, however. Creativity typically involves extending, adapting and critiquing the status quo, and revising and reviving old traditions while constructing new ones. Rules must exist in order for this process to take place, if only for them to be broken. On the flip side, rules have an important roleto play in guiding our language into forms that can be accessed by people across all manner of differences, so it is vital to acknowledge the extent to which they can be democratic, rather than merely autocratic in function. Nevertheless, all the regulations in the world cannot stem the natural spring of language, which bursts through rivets and snakes around the dams that linguistic authorities may try to put in place. We should celebrate rather than curse these inevitable tensions.Questions 27-32 Look at the following statements (Questions 27-32) and the list of people below. Match each statement with the correct person, A-E. Write the correct letter, A-E, in boxes 27-32 on your answer sheet. NB You may use any letter more than once.List of People A．Kurt V onnegut Jr.B．Louis Men andC．David CrystalD．Geoffrey K. Plum E．Charles Gaulle27．Mistakes should be corrected on the basis of common sense.正确答案：D28．No one has legitimacy as an ultimate authority on punctuation use.正确答案：C29．Eats, Shoots and Leaves is not the type of book it claims to be.正确答案：B30．The idea that some forms of language can be better than others is wrong.正确答案：C31．The semicolon has no real purpose.正确答案：A32．We can ask whether rules are helpful without undermining the need for rules.正确答案：EEats, Shoots and Leaves is a book on punctuation by journalist Lynne Truss, who could be described as a (33) . She dedicates the book to the Bolshevik Printers who started the (34) by protesting for better pay conditions. The book is partly a humorous criticism of incorrect punctuation. Some of the examples are so badit is possible that they are actually a (35) . Truss also guides the reader on correct punctuation usage. She likes the em dash because it is not as (36) as the semicolon, for example, but remains a (37) of the latter due to its ability to discipline areas of text that are crowded with commas.33．正确答案：militant linguist34．正确答案：first Russian Revolution35．正确答案：postmodem caricature36．正确答案：formal37．正确答案：personal championChoose THREE letters, A-G. Write the correct letters in boxes 38-40 on your answer sheet. Which THREE of the following statements form part of the author’s conclusion? A．Rules prevent the creation of new things.B．A centralized point of control can effectively guide the flow of language.C．Both the descriptivist and prescriptivists have important roles to play in language evolution.D．Disputes over matters of language rules need not be condemned. E．Prescriptivists and descriptivist are both wrong. F．Rules help everyone use language and do not merely prescribe usage. G．An essential part of creativity is the rejection of that which has come before.38．正确答案：B39．正确答案：D 40．正确答案：F。
雅思(阅读)模拟试卷18(题后含答案及解析)
雅思（阅读）模拟试卷18(题后含答案及解析) 题型有：1. Reading ModuleReading Module (60 minutes)READING PASSAGE 1You should spend about 20 minutes on Questions 1-13, which are based on Reading Passage 1 below. Money transfers by mobile A The ping of a text message has never sounded so sweet. In what is being touted as a world first, Kenya’s biggest mobile operator is allowing subscribers to send cash to other phone users by SMS. Known as M-Pesa, or mobile money, the service is expected to revolutionise banking in a country where more than 80% of people are excluded from the formal financial sector. Apart from transferring cash--a service much in demand among urban Kenyans supporting relatives in rural areas---customers of the Safaricom network will be able to keep up to 50000 shillings (￡370) in a “virtual account”on their handsets.B Developed by V odafone, which holds a 35% share in Safaricom, M-Pesa was formally launched in Kenya two weeks ago. More than 10000 people have signed up for the service, with around 8 minion shillings transferred so far, mostly in tiny denominations. Safaricom’s executives are confident that growth will be strong in Kenya, and later across Africa. “We are effectively giving people ATM cards without them ever having to open a real bank account,” said Michael Joseph, chief executive of Safaricom, who called the money transfer concept the “next big thing” in mobile telephony.C M-Pesa’s is simple. There is no need for a new handset or SIM card. To send money you hand over the cash to a registered agent-- typically a retailer-who credits your virtual account. You then send between 100 shillings (74p) and 35,000 shillings (￡259) via text message to the desired recipient--even someone on a different mobile network-- who cashes it at an agent by entering a secret code and showing ID. A commission of up to 170 shillings (￡1.25) is paid by the recipient but it compares favourably with fees levied by the major banks, whose services are too expensive for most of the population.D Mobile phone growth in Kenya, as in most of Africa, has been remarkable, even among the rural poor. In June 1999 Kenya had 15000 mobile subscribers. Today it has nearly 8 million out of a population of 35 million, and the two operators’networks are as extensive as the access to banks is limited. Safaricom says it is not so much competing with financial services companies as filling a void. In time, M-Pesa will allow people to borrow and repay money, and make purchases. Companies will be able to pay salaries directly into workers’phones--something that has already attracted the interest of larger employers, such as the tea companies, whose workers often have to be paid in cash as they do not have bank accounts. There are concerns about security, but Safaricom insists that even if someone’s phone is stolen the PIN system prevents unauthorised withdrawals. Mr Joseph said the only danger is sendingcash to the wrong mobile number and the recipient redeeming it straight away.E The project is being watched closely by mobile operators around the world as a way of targeting the multibillion pound international cash transfer industry long dominated by companies such as Western Union and Moneygram. Remittances sent from nearly 200 million migrant workers to developing countries totalled ￡102 billion last year, according to the World Bank. The GSM Association, which represents more than 700 mobile operators worldwide, believes this could quadruple by 2012 if transfers by SMS become the norm. V odafone has entered a partnership with Citigroup that will soon allow Kenyans in the UK to send money home via text message. The charge for sending￡50 is expected to be about ￡3, less than a third of what some traditional services charge.Questions 1-4The text has 5 paragraphs (A-E). Which paragraph contains each of the following pieces of information?1．A possible security problem.正确答案：D*2．The cost of M-Pesa.正确答案：C*3．An international service similar to M-Pesa.正确答案：E*4．The fact that most Kenyans do not have a bank account.正确答案：AQuestions 5-8Complete the following sentences using NO MORE THAN THREE WORDS from the text.5．Safaricom is the ______ mobile phone company in Kenya.正确答案：biggest*6．An M-Pesa account needs to be credited by ______.正确答案：an agent/a registered agent*7．______ companies are particularly interested in using M-Pesa.正确答案：Tea*8．Companies like Moneygram and Western Union have ______ the international money transfer market.正确答案：long dominatedQuestions 9-13Do the following statements agree with the information given in the text? TRUE——if the information in the text agrees with the statement FALSE——if the information in the text contradicts the statement NOT GIVEN——if there is no information on this9．Most Kenyans working in urban areas have relatives in rural areas.A．真B．假C．NOT GIVEN正确答案：C*10．So far, most of the people using M-Pesa have used it to send small amounts of money.A．真B．假C．NOT GIVEN正确答案：A*11．M-Pesa can only be used by people using one phone network.A．真B．假C．NOT GIVEN正确答案：B*12．M-Pesa can be used to buy products and services.A．真B．假C．NOT GIVEN正确答案：B*13．The GSM Association is a consumer organization.A．真B．假C．NOT GIVEN正确答案：BREADING PASSAGE 2You should spend about 20 minutes on Questions 14-26, which are based on Reading Passage 2 below. Park the Car Permanently A More than a million people are likely to be disappointed by their experience of the Government’s attempts to improve the democratic process. They may have signed an online petition against road pricing, but ministers are determined to push ahead with plans to make it more expensive to drive. The Government is convinced that this is the only way to reduce congestion and the environmental damage caused by motoring.B Why wait until you are forced off the road by costly charges? You may enjoy the convenience of your car, but the truth is that for huge numbers of people, owning a car makes little financial sense. You’d be far better off giving it up and relying on other forms of transport. “I’m 47 and I’ve never owned a car, despite having a job that requires me to travel all over the South-east to visit clients,”says Donnachadh McCarthy, an environmental expert who specialises in advising people how to be greener. “A car is a huge financial commitment, as well as being a psychological addiction. Not owning a vehicle Is far more practical than most people realise.”C It may seem as if cars have never been cheaper. After all, It is now possible to buy a brand new car for less than ￡4800--the Perodua Kelisa, if you’re Interested. There are plenty of decent vehicles you can buy straight from the showroom for between ￡5000 and ￡7000. Of course, if you buy second-hand, the prices will be even lower. However, the falling purchase price of cars masks the fact that it has never been more expensive to own and run o vehicle. The estimate Is that the cost of running a car rose by more than ten per cent last year alone. The annual cost of running your own vehicle is put at an average of ￡5539, or ￡107 a week. White drivers who do less or more than the average mileage each year will spend correspondingly less or more, many of the costs of car ownership are fixed--and therefore unavoidable.D Depreciation---the fact that your vehicle loses a large chunk of its resale value each year—s one problem, accounting for ￡2420 a year. The cost of finance packages, which most people have to resort to to pay for at least part of the price of a new car, has also been rising--to an average of ￡1040 a year. Then there’s insurance, maintenance, tax and breakdown Insurance, all of which will cost you broadly the same amount, however many miles you do. Only fuel costs are truly variable. While petrol prices are the most visible Indicator of the cost of running a car, for the typicaldriver they account for less than one-fifth of the real costs each year. In other wards, leaving aside all the practical and psychological barriers to giving up your car, in financial terms doing so makes sense for many people.E Take the cost of public transport, for example. In London, the most expensive city in the UK, the most expensive annual travel card, allowing travel in any zone at any time, costs Just over ￡1700. You could give up your car and still have thousands of pounds to spare to spend on occasional car hire. in fact, assuming that you have the most expensive travel card in London, you could hire a cheap car from a company such as easyCar far about 30 weeks a year, and still be better off overall than if you own your own vehicle. Not that car hire is necessarily the mast cost-effective option for people who are prepared to do without a car but may still need to drive occasionally.F Streetcar, one of several “car clubs” with growing numbers of members, reckons that using its vehicles twice a week, every week, for a year, would cost you just ￡700. Streetcar’s model works very similarly to those of its main rivals, Citycarclub and Whizzgo. These three companies, which now operate in 20 of Britain’s towns and cities, charge their members a refundable deposit--￡150 at Streetcar---and then provide them with an electronic smartcard. This enables members to get into the vehicles, which are left parked In set locations, and the keys are then found in the glove compartment. Members pay an hourly rate for the car--￡4.95 is the cost at Streetcar---and return it to the same spot, or to a different designated parking place.G Car sharing is an increasingly popular option for people making the same journeys regularly--to and from work, far example. Many companies run schemes that help colleagues who live near to each other and work in the same place to contact each other so they can share the Journey to work. Liftshare and Carshare are two national organisations that maintain online databases of people who would be prepared to team up, Other people may be able to replace part or all of their journey to work-- or any journeys, for that matter--with low-cost transport such as a bicycle, or even by just walking. The more you can reduce your car use, however you gain access to it, the more you will save.Questions 14-17The text has 7paragraphs (A-G). Which paragraph does each of the following headings best fit?14．Don’t wait!正确答案：B*15．Team up正确答案：G*16．Join a club正确答案：F*17．Use public transport正确答案：EQuestions 18-22According to the text, FIVE of the following statements are true. Write the corresponding letters in answer boxes 18 to 22 in any order.[A] Me Carthy claims people can become addicted to using cars.[B] The cost of using a car rose by over ten per cent last year.[C] Most British people borrow money to help buy cars.[D] Many people need cars to drive in London occasionally.[E] Streetcar operates in over 20 cities in Britain.[F] Streetcar’s cars must be left at specific locations.[G] Car sharing is becoming more popular with people who live and work near each other.[H] The government wants to encourage people to go to work on foot or by bicycle.18．【18】______正确答案：A*19．【19】______正确答案：B*20．【20】______正确答案：C*21．【21】______正确答案：F*22．【22】______正确答案：GQuestions 23-26According to the information given in the text, choose the correct answer or answers from the choices given.23．The government has decided ______.A．not to follow protestors’ suggestions.B．to become more democratic.C．to go ahead with charging drivers to use roads.正确答案：AC*24．Cars are often ______.A．relatively cheap in Britain.B．relatively expensive to operate in Britain.C．sold second-hand in Britain.正确答案：AB*25．Fuel costs ______.A．make up about 20% of the cost of running a car.B．are related to the amount drivers pay for their cars.C．depend on how far you drive.正确答案：AC*26．Using public transport ______.A．will save money for British motorists, except in London.B．and renting a car part of the time can save money.C．costs Londoners about ￡1700 a year.正确答案：BREADING PASSAGE 3You should spend about 20 minutes on Questions 27-40, which are based on Reading Passage 3 below.Low Cost Lamps Light Rural India Until throe months ago, life in this humble village without electricity would come to a halt after sunset. Inside his mud-and-clay home, Ganpat Jadhav’s three children used to study in the dim, smoky glow of a kerosene lamp. When their monthly fuel quota of four litres dried up in just a fortnight, they had to strain their eyes using the light from a cooking fire. That all changed with the installation of low-cost, energy-efficient lamps that are powered entirely by the sun. The lights were installed by the Grameen Surya Bijli Foundation (GSBF), an Indian non-governmental organization focused on bringing light to rural India. Some 100,000 Indian villages do not yet have electricity. The GSBF lamps use LEDs--light emitting diodes--that are four times more efficient than a normal bulb. After a ＄55 installation cost, solar energy lights the lamp free of charge. LED lighting, like cell phones, is another example of a technology whose low cost could allow the rural poor to leap into the 21st century.As many as 1.5 billion people--nearly 80 million in India alone--light their houses using kerosene as the primary lighting media. The fuelis dangerous, dirty, and--despite being subsidized--consumes nearly four percent of a typical rural Indian household’s budget. A recent report by the Intermediate Technology Development Group suggests that indoor air pollution from such lighting media results in 1.6 million deaths worldwide every year. LED lamps, or more specifically white LEDS, are believed to produce nearly 200 times more useful light than a kerosene lamp and almost 50 times the amount of useful light of a conventional bulb. “This technology can light an entire rural village with less energy than that used by a single conventional 100 watt light bulb,” says Dave Irvins-Halliday, a professor of electrical engineering at the University of Calgary, Canada and the founder of Light Up the World Foundation (LUTW). Founded in 1997, LUTW has used LED technology to bring light to nearly 10000 homes in remote and disadvantaged comers of some 27 countries like India, Nepal, Sri Lanka, Bolivia, and the Philippines. The technology, which is not yet widely known in India, faces some scepticism here. “LED systems are revolutionising rural lighting, but this isn’t a magic solution to the world’s energy problems,”says Ashok Jhunjhunwala, head of the electrical engineering department at the Indian Institute of Technology, Madras. In a scenario in which nearly 60 percent of India’s rural population uses 180 million tons of biomass per year for cooking via primitive wood stoves--which are smoky and provide only 10-15 percent efficiency in cooking--Jhunjhunwala emphasises the need for a clean energy source, not just for lighting but for other domestic purposes as well The Indian government in April launched an ambitious project to bring electricity to 112000 rural villages in the next decade. However, the remote locations of the village will make reaching this goal difficult. A.K. Lakhina, the chairman of India’s Rural Electrification Corporation, says the Indian government recognizes the potential of LED lighting powered by solar technology, but expressed reservations about its high costs. “If only LEDs weren’t imported but manufactured locally,”he says, “and in bulk.”The lamps installed in nearly 300 homes by GSBF cost nearly half the price of other solar lighting systems. Jasjeet Singh Chaddha, the founder of the NGO, currently imports his LEDs from China. He wants to set up an LED manufacturing unit and a solar panel manufacturing unit in India. If manufactured locally, the cost of his LED lamp could plummet to ＄22, as they won’t incur heavy import duties. “We need close to ＄5 million for this,” he says. Mr. Chaddha says he has also asked the government to exempt the lamps from such duties, but to no avail. An entrepreneur who made his money in plastics, Chaddha has poured his own money into the project, providing the initial installations free of charge. As be looks to make the project self-sustainable, he recognizes that it’s only urban markets--which have also shown an avid interest in LED lighting--that can pay. The rural markets in india can’t afford it, he says, until the prices are brought down. The rural markets would be able to afford it, says Mr. Irvine-Halliday, if they had access to micro-credit. He says that in Tembisa, a shanty town in Johannesburg, he found that almost 10,000 homes spent more than ＄60 each on candles and paraffin every year. As calculations revealed, these families can afford to purchase a solid state lighting system in just over a year of paying per week what they would normally spend on candles and paraffin--if they have access to micro-credit. LUTW is in the process of creating such a micro-creditfacility for South Africa.In villages near Khadakwadi, the newly installed LED lamps are a subject of envy, even for those connected to the grid. Those connected to the grid have to face power cuts up to 6 or 7 hours a day. Constant energy shortages and blackouts are a common problem due to a lack of power plants, transmission, and distribution losses caused by old technology and illegal stealing of electricity from the grid. LEO systems require far less maintenance, a longer life, and as villagers jokingly say, “no electricity bills.”The lamps provided by GSBF have enough power to provide just four hours of light a day. However, that’s enough for people to get their work done in the early hours of the night, and is more reliable than light generated off India’s electrical grid, Villagers are educated by GSBF officials to make the most of the new lamps. An official from GSBF instructs Jadhav and his family to clean the lamp regularly. “Its luminosity and life will diminish if you let the dust settle on it,”he warns them.Questions 27-30For each question only ONE of the choices is correct. Write the corresponding letter in the appropriate box on your answer sheet.27．The GSBF lamps ______.A．provide light for 100000 Indian villages.B．are very expensive to install.C．are powered by the sun.正确答案：C*28．More than half of India’s population uses ______.A．kerosene as a cooking fuel.B．biomass as a cooking fuel.C．solar power as a cooking fuel.正确答案：B*29．In India, the GSBF lamps are too expensive for most people ______.A．in rural areas.B．in urban areas.C．in all areas.正确答案：A*30．The GSBF lamps ______.A．are not as reliable as electricity from the national power grid.B．require skill to use.C．only provide four hours of light a day.正确答案：CQuestions 31-35Complete the following sentences using NO MORE THAN THREE WORDS from the text.31．Another example of cheap technology helping poor people in the countryside is ______.正确答案：cell phones*32．Kerosene lamps and conventional bulbs give off less ______ than GSBF lamps.正确答案：useful light*33．It is unlikely that the Indian government will achieve its aim of connecting 112000 villages to electricity because many villages are ______.正确答案：remote*34．GSBF lamps would be cheaper if it weren’t for ______.正确答案：(heavy) import duties*35．Users need to wipe ______ from the LED in order to keep it working well.正确答案：dustQuestions 36-40Do the following statements agree with the information given in the text? TRUE——if the information in the text agrees with the statement FALSE——if the information in the text contradicts the statement NOT GIVEN——if there is no information on this36．Ganpat Jadhav’s monthly ration of kerosene was insufficient.A．真B．假C．NOT GIVEN正确答案：A*37．Kerosene causes many fires in homes in developing countries.A．真B．假C．NOT GIVEN正确答案：C*38．LED systems could solve the world’s energy problems.A．真B．假C．NOT GIVEN正确答案：B*39．Chaddha has so far funded the GSBF lamp project himself. A．真B．假C．NOT GIVEN正确答案：A*40．Micro-credit would help to get more people to use LED lamps. A．真B．假C．NOT GIVEN正确答案：A。
雅思阅读模拟试题及参考答案
雅思阅读模拟试题及参考答案雅思阅读模拟试题 Section 1Passage 1: 旅游业的兴起阅读以下段落，回答问题。
旅游业已成为全球最大的产业之一。
每年有数亿人次的国际旅行，产生了数百万个工作岗位，并为国家经济做出了巨大贡献。
随着人们生活水平的提高和交通工具的发展，旅游业仍在不断增长。
然而，旅游业的发展也带来了一些问题，如环境污染、文化冲突和生态破坏。
Question 1: 旅游业的全球影响是什么？{content}Question 2: 旅游业发展最快的因素是什么？{content}Passage 2: 保护野生动物阅读以下段落，回答问题。
保护野生动物已成为全球关注的焦点。
然而，许多野生动物正面临生存威胁，如非法狩猎、栖息地丧失和气候变化。
为了保护这些动物，各国政府和国际组织已经采取了一系列措施，如设立自然保护区、加强法律法规和提高公众意识。
Question 3: 为什么保护野生动物变得重要？{content}Question 4: 保护野生动物采取了哪些措施？{content}雅思阅读模拟试题 Section 2Passage 1: 太阳能的未来阅读以下段落，回答问题。
太阳能是一种清洁、可再生的能源，有巨大的潜力。
随着技术的进步，太阳能电池的效率不断提高，成本也在逐渐降低。
许多国家已经开始建设太阳能发电站，以减少对化石燃料的依赖并应对气候变化。
预计未来太阳能将成为全球主要的能源来源之一。
Question 5: 太阳能的优势是什么？{content}Question 6: 为什么太阳能电池的效率不断提高？{content}Passage 2: 数字鸿沟阅读以下段落，回答问题。
数字鸿沟是指信息技术在不同群体之间的差距。
这种差距可能源于经济、教育和地理等因素。
数字鸿沟可能导致社会不平等，限制人们的发展机会。
为了解决这一问题，政府和社会组织正在努力提供更多的信息技术培训和教育，以提高人们的数字素养。
雅思阅读考试模拟题附详解
雅思阅读考试模拟题附详解概述本模拟题旨在帮助考生熟悉雅思阅读考试的题型和难度，提高阅读理解能力。
本题包含三个部分，分别为：1. 选择题2. 填空题3. 匹配题每部分题目后均附有详细解析，帮助考生理解答案选项的依据。
模拟题第一部分：选择题（每题2分，共10分）阅读以下段落，然后回答问题。
段落：1. According to the author, what is the major problem of the Internet?A. It's too difficult to find useful information.B. There is too much information to process.C. The Internet causes social isolation.D. It's impossible to maintain privacy online.第二部分：填空题（每题2分，共10分）阅读以下段落，然后回答问题。
段落：Sustainable development is a key concept in modern society. It emphasizes the balance between economic growth and environmental protection. To achieve sustainable development, we need to adopt environmentally friendly practices such as reducing energy consumption and promoting renewable energy sources.1. Sustainable development is about achieving ____________.A. economic growthB. environmental protectionC. both A and BD. neither A nor B第三部分：匹配题（每题2分，共10分）阅读以下段落，然后回答问题。
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雅思阅读模拟试题和答案众多考鸭面对雅思阅读最头疼的问题就是时间来不及，雅思阅读模拟题专为你而来，阅读材料皆为雅思真题素材的重要来源如：《经济学人》、《新科学家》等等，精读及练习题，更有题目详解为你答疑解惑。
坚持每日一练，考场上就是这么自信。
带来今日每日晨读之"Time to cool it",文章摘自经济学人（The Economist），所有雅思阅读方法技巧都需要反复做题去巩固，自己不足的地方也只有通过做题才能显现。
练习也是有技巧的，不能盲目瞎做。
把每一次阅读练习都当做考试，时间一个小时，三篇阅读，没有手机，没有字典，没有参考资料，没有笔记。
只有这样，在考场上才有可能在50分钟内做完题目(十分钟的誊写答案以及检查时间)。
1.雅思阅读材料1 REFRIGERATORS are the epitome of clunky technology: solid, reliable and just a little bit dull. They have not changed much over the past century, but then they have not needed to. They are based on a robust and effective idea--draw heat from the thing you want to cool by evaporating a liquid next to it, and then dump that heat by pumping the vapour elsewhere and condensing it. This method of pumping heat from one place to another served mankind well when refrigerators' main jobs were preserving food and, as air conditioners, cooling buildings. Today's high-tech world, however, demands high-tech refrigeration. Heat pumps are no longer up to the job. The search is on for something to replace them.2 One set of candidates are known as paraelectric materials. These act like batteries when they undergo a temperature change: attach electrodes to them and theygenerate a current. This effect is used in infra-red cameras. An array of tiny pieces of paraelectric material can sense the heat radiated by, for example, a person, and the pattern of the array's electrical outputs can then be used to construct an image. But until recently no one had bothered much with the inverse of this process. That inverse exists, however. Apply an appropriate current to a paraelectric material and it will cool down.3 Someone who is looking at this inverse effect is Alex Mischenko, of Cambridge University. Using commercially available paraelectric film, he and his colleagues have generated temperature drops five times bigger than any previously recorded. That may be enough to change the phenomenon from a laboratory curiosity to something with commercial applications.4 As to what those applications might be, Dr Mischenko is still a little hazy. He has, nevertheless, set up a company to pursue them. He foresees putting his discovery to use in more efficient domestic fridges and air conditioners. The real money, though, may be in cooling computers.5 Gadgets containing microprocessors have been getting hotter for a long time. One consequence of Moore's Law, which describes the doubling of the number of transistors on a chip every 18 months, is that the amount of heat produced doubles as well. In fact, it more than doubles, because besides increasing in number, the components are getting faster. Heat is released every time a logical operation is performed inside a microprocessor, so the faster the processor is, the more heat it generates. Doubling the frequency quadruples the heat output. And the frequencyhas doubled a lot. The first Pentium chips sold by Dr Moore's company, Intel, in 1993, ran at 60m cycles a second. The Pentium 4--the last "single-core" desktop processor--clocked up 3.2 billion cycles a second.6 Disposing of this heat is a big obstruction to further miniaturisation and higher speeds. The innards of a desktop computer commonly hit 80℃. At 85℃, they stop working. Tweaking the processor's heat sinks (copper or aluminium boxes designed to radiate heat away) has reached its limit. So has tweaking the fans that circulate air over those heat sinks. And the idea of shifting from single-core processors to systems that divided processing power between first two, and then four, subunits, in order to spread the thermal load, also seems to have the end of the road in sight.7 One way out of this may be a second curious physical phenomenon, the thermoelectric effect. Like paraelectric materials, this generates electricity from a heat source and produces cooling from an electrical source. Unlike paraelectrics, a significant body of researchers is already working on it.8 The trick to a good thermoelectric material is a crystal structure in which electrons can flow freely, but the path of phonons--heat-carrying vibrations that are larger than electrons--is constantly interrupted. In practice, this trick is hard to pull off, and thermoelectric materials are thus less efficient than paraelectric ones (or, at least, than those examined by Dr Mischenko). Nevertheless, Rama Venkatasubramanian, of Nextreme Thermal Solutions in North Carolina, claims to have made thermoelectric refrigerators that can sit on the back of computer chips and cool hotspots by 10℃. Ali Shakouri, of the University of California, Santa Cruz,says his are even smaller--so small that they can go inside the chip.9 The last word in computer cooling, though, may go to a system even less techy than a heat pump--a miniature version of a car radiator. Last year Apple launched a personal computer that is cooled by liquid that is pumped through little channels in the processor, and thence to a radiator, where it gives up its heat to the atmosphere. To improve on this, IBM's research laboratory in Zurich is experimenting with tiny jets that stir the liquid up and thus make sure all of it eventually touches the outside of the channel--the part where the heat exchange takes place. In the future, therefore, a combination of microchannels and either thermoelectrics or paraelectrics might cool computers. The old, as it were, hand in hand with the new.(830 words)2.雅思阅读题目Questions 1-5Complete each of the following statements with the scientist or company name from the box below.Write the appropriate letters A-F in boxes 1-5 on your answer sheet.A. AppleB. IBMC. IntelD. Alex MischenkoE. Ali ShakouriF. Rama Venkatasubramanian1. ...and his research group use paraelectric film available from the market to produce cooling.2. ...sold microprocessors running at 60m cycles a second in 1993.3. ...says that he has made refrigerators which can cool the hotspots of computer chips by 10℃.4. ...claims to have made a refrigerator small enough to be built into a computer chip.5. ...attempts to produce better cooling in personal computers by stirring up liquid with tiny jets to make sure maximum heat exchange.Questions 6-9Do the following statements agree with the information given in the reading passage?In boxes 6-9 on your answer sheet writeTRUE if the statement is true according to the passageFALSE if the statement is false according to the passageNOT GIVEN if the information is not given in the passage6. Paraelectric materials can generate a current when electrodes are attached to them.7. Dr. Mischenko has successfully applied his laboratory discovery to manufacturing more efficient referigerators.8. Doubling the frequency of logical operations inside a microprocessor doublesthe heat output.9. IBM will achieve better computer cooling by combining microchannels with paraelectrics.Question 10Choose the appropriate letters A-D and write them in box 10 on your answer sheet.10. Which method of disposing heat in computers may have a bright prospect?A. Tweaking the processors?heat sinks.B. Tweaking the fans that circulate air over the processor抯heat sinks.C. Shifting from single-core processors to systems of subunits.D. None of the above.Questions 11-14Complete the notes below.Choose one suitable word from the Reading Passage above for each answer. Write your answers in boxes 11-14 on your answer sheet.Traditional refrigerators use...11...pumps to drop temperature. At present, scientists are searching for other methods to produce refrigeration, especially in computer microprocessors....12...materials have been tried to generate temperature drops five times bigger than any previously recorded. ...13...effect has also been adopted by many researchers to cool hotspots in computers. A miniature version of a car ...14... may also be a system to realize ideal computer cooling in the future.Key and Explanations:1. DSee Paragraph 3: ...Alex Mischenko, of Cambridge University. Using commercially available paraelectric film, he and his colleagues have generated temperature drops...2. CSee Paragraph 5: The first Pentium chips sold by Dr Moore's company, Intel, in 1993, ran at 60m cycles a second.3. FSee Paragraph 8: ...Rama Venkatasubramanian, of Nextreme Thermal Solutions in North Carolina, claims to have made thermoelectric refrigerators that can sit on the back of computer chips and cool hotspots by 10℃.4. ESee Paragraph 8: Ali Shakouri, of the University of California, Santa Cruz, says his are even smaller梥o small that they can go inside the chip.5. BSee Paragraph 9: To improve on this, IBM's research laboratory in Zurich is experimenting with tiny jets that stir the liquid up and thus make sure all of it eventually touches the outside of the channel--the part where the heat exchange takes place.6. TRUESee Paragraph 2: ...paraelectric materials. These act like batteries when theyundergo a temperature change: attach electrodes to them and they generate a current.7. FALSESee Paragraph 3 (That may be enough to change the phenomenon from a laboratory curiosity to something with commercial applications. ) and Paragraph 4 (As to what those applications might be, Dr Mischenko is still a little hazy. He has, nevertheless, set up a company to pursue them. He foresees putting his discovery to use in more efficient domestic fridges?8. FALSESee Paragraph 5: Heat is released every time a logical operation is performed inside a microprocessor, so the faster the processor is, the more heat it generates. Doubling the frequency quadruples the heat output.9. NOT GIVENSee Paragraph 9: In the future, therefore, a combination of microchannels and either thermoelectrics or paraelectrics might cool computers.10. DSee Paragraph 6: Tweaking the processor's heat sinks ?has reached its limit. So has tweaking the fans that circulate air over those heat sinks. And the idea of shifting from single-core processors to systems?also seems to have the end of the road in sight.11. heatSee Paragraph 1: Today's high-tech world, however, demands high-techrefrigeration. Heat pumps are no longer up to the job. The search is on for something to replace them.12. paraelectricSee Paragraph 3: Using commercially available paraelectric film, he and his colleagues have generated temperature drops five times bigger than any previously recorded.13. thermoelectricSee Paragraph 7: ...the thermoelectric effect. Like paraelectric materials, this generates electricity from a heat source and produces cooling from an electrical source. Unlike paraelectrics, a significant body of researchers is already working on it.14. radiatorSee Paragraph 9: The last word in computer cooling, though, may go to a system even less techy than a heat pump--a miniature version of a car radiator.。