大学英语四级模拟试卷第11组(阅读4)
大学英语专业四级阅读理解模拟试题（含答案及解析）（11）
⼤学英语专业四级阅读理解模拟试题（含答案及解析）（11）PART V READING COMPREHENSION [25 MIN]In this section there are four passages followed by questions or unfinished statements, each with four suggested answers marked A, B, C and D. Choose the one that you think is the best answer.TEXT AOpen up most fashion magazines and you will see incredibly thin models with impossible hair and wearing unreasonably expensive, impracticably styled clothes. But shouldn't clothes be comfortably durable and make a principle of being simple for the individual who wears them? Why are we constantly told that we need to buy new clothes and add fresh pieces to our collection?Fashions change year after year so lots of people can make piles of money. If folks are convinced that they need a different look each season, that this year's sweater's length and shoes style are important, they can be persuaded to buy. The fashion industry would have you ignore your shortcomings and just make you feel beautiful and happy. In fact it is not only a phenomenon we can find in people's dressing.Fashion controls our lives. Fashion controls what we wear, what we eat, what we drink, the way we cut our hair, the makeup We buy and use, the color of the cars we drive. Fashion even controls our ideas.You don't believe me? How many. Of your friends are vegetarians? Why are they vegetarians? Because it is fashionable! Where does fashion come from? Often the reasons are quite logical. Scientists and historians study the fashions of the past and discover the secrets of each fashion.When girls see an attractive guy, their blood pressure rises and their lips become redder. That's why guys think that girls wearing lipstick are beautiful.Why do guys shave their heads? In the past soldiers shaved their heads to kill the insects that lived in their hair. Now guys shave their heads so that they look strong and masculine, like soldiers.People spend a lot of time and money on fashion. But are they wasting their money? Changes in fashion help to develop new technologies. Changes in style create work for people all over the world. Many people work in the fashion industry, particularly in the fashion capitals of London, New York, Paris and Milan.And finally, fashion makes you feel good, doesn't it? When you are dressed in the latest style, dancing to the most fashionable music, after watching the latest hit film, you feel great, don't you?1. What's the author's viewpoint about the models and their hairstyles and clothes?A. Unbiased.B. Indifferent.C. Critical.D. Appreciative.2. It is indicated by the author that clothes should beA. comfortable and durable.B. new and fresh.C. expensive and fashionable.D. simple and unique3. The fashion industry makes profits byA. selling the products at high prices.B. creating a need in you.C. helping you get rid of your shortcomings.D. making you look more beautiful.4. The author thinks what has been found about fashions by the scientists and the. historians isA. incredible.B. amazing.C. reasonable.D. creative.5. The passage mentions the advantages of fashion EXCEPT thatA. it can help promote technological development.B. it enables people to remain up-to-date.C. it can create more job opportunities for people.D. it can make people achieve a great feeling.TEXT BCalifornia is a land of variety and contrast. Almost every type of physical land feature, sort of arctic ice fields and tropical jungles can be found within its borders. Sharply contrasting types of land often lie very close to one another. People living in Bakersfield, for instance, can visit the Pacific Ocean and the coastal plain, the fertile San Joaquin Valley, the arid Mojave Desert, and the high Sierra Nevada, all within a radius of about 100 miles. In other areas it is possible to go snow skiing in the morning and surfing in the evening of the same day, without having to travel long distance. Contrast abounds in California. The highest point in the United States (outside Alaska) is in California, and so is the lowest point (including Alaska).Mount Whitney, 14,494 feet above sea level, is separated from Death Valley, 282 feet below sea level, by a distance of only 100 miles. The two areas have a difference in altitude of almost three miles. California has deep, clear mountain lakes like Lake Tahoe, the deepest in the country, but it also has shallow, salty desert lakes. It has Lake Tulainyo, 12,020 feet above sea level, and the lowest lake in the country, the Salton Sea, 236 feet below sea level. Some of its lakes, like Owens Lake in Death Valley, are not lakes at all: they are dried-up lake beds. In addition to mountains, lakes, valleys, deserts, and plateaus, California has its Pacific coastline, stretching longer than the coastlines of Oregon and Washington combined.1. Which of the following is the lowest point in the United States?A. Lake Tulainyo.B. Mojave desert.C. Death Valley.D. The Salton Sea.2. Where is the highest point in the United States located?A. Lake Tahoe.B. Sierra Nevada.C. Mount Whitney.D. Alaska.3. How far away is Death Valley from Mount Whitney?A. About 3 miles.B. Only 100 miles.C. 282 feet.D. 14,494 feet.4. Which of the following is NOT mentioned in the passage as being within a radius of about 100 miles of Bakersfield?A. The Pacific Ocean.B. San Joaquin Valley.C. Mojave Desert.D. Oregon and Washington.5. Which statement best demonstrates that California is a land of variety and contrast?A. The highest lake in California is Lake Tulainyo.B. It is possible to go surfing and snow skiing in some parts of California without having to travel longdistance.C. Sierra Nevada, San Joaquin Valley, Mojave Desert and the Pacific Ocean all lie within a radius of about 100miles.D. Owens Lake, in Death Valley, is not really a lake at all.TEXT CThis year, like lots of other people, I'm going to try to make my own Christmas presents. It's not the first time that I've promised myself this. Being a milliner, and an all-round crafty type, I've often thought I should put my money where my mouth is. But this year I'm really going to stick to it. It's partly that I'm short of cash, but also that I've recently returned from an inspiring trip around Britain, looking into "make do and mend" for BBC2's Newsnight.I dreamed up the trip a few months ago. The thought of traveling the country--making things as I went, meeting artists and craftspeople--sounded like the perfect way to spend the summer. I'd pack a tent and a sewing machine and off I'd go. But by the time I finalized my plans and hit the road, leaves were already crunching under foot. It seemed crazy to camp with winter on the way; instead, Newsnight viewers offered me board and lodging in return for help with a craft task. There was an overwhelming response.My tasks ranged from darning (缝补) a moth-eaten monk's jumper to making trousers for a stilt walker. Textile students in Harpenden offered to pay for my petrol in return for a talk about hats. In Derby, Amy needed help to transform an old pair of curtains.I was really struck by people's growing enthusiasm for making things. I asked a WI group in Sheffield how many could sew, and only a few put up their hands. But when I asked who wanted to learn, nearly everyone responded positively. At the Textile Workshop in Nottingham, the number of classes on offer has doubled in a year, and a knitting club in Leeds is growing by the week.Craft is definitely fashionable at the moment. But over and above fashion, we're learning to appreciate effort and quality again. Perhaps once people rediscover the pleasure to be gained from making something unique, it may stick.Sue Pilchard is curator (管理者) of quilts at the V&A, where next spring she'll be putting on the museum's first major quilting exhibition. Sue believes the return to crafting is wrapped up in how we are redefining ourselves. "There's certainly a movement.., towards a new domesticity. People, especially women, are starting to think about the way they live their lives. It's 40 years since the first women's liberation conference was held in Oxford.。
大学英语四级模拟试卷911(题后含答案及解析)
大学英语四级模拟试卷911(题后含答案及解析)题型有：1. Writing 2. Reading Comprehension (Skimming and Scanning) 3. Listening Comprehension 4. Reading Comprehension (Reading in Depth) 5. Cloze 7. V ocabulary and Grammar 8. TranslationPart I Writing (30 minutes)1．For this part, you are allowed 30 minutes to write an essay on How to Succeed in the Future Career. You should write at least 120 words following the outline given below in Chinese:1. 要在将来取得事业成功，因素很多，试举例说明2. 你的看法（说明理由）正确答案：How to Succeed in the Future Career [1]Now people are making untiring endeavors for self-realization in their careers. [2]There are many factors for career success, such as higher education, sound mastery of foreign languages and computer knowledge, rich working experience and strong senses of cooperation. [3]Some people think higher education is of great importance. [4]It is no denying that university education lays a solid foundation for one’s future success.[5]Personally, I adopt an opposite opinion that other factors are more important.[6]First of all, abundant working experience will facilitate one’s ways of settling problems in the future career. [7] Moreover, people’s competences of communication and cooperation with others will [8]make it easier for them to succeed in teamwork [9]undoubtedly. [10]In a word, it is unwise to [11]attach too much importance to education. It would be better if we [12]strike a balance between IQ and EQ in preparation for the future career.解析：[1]引出话题，用self-realization代替success，在开篇就用特殊的用词吸引了读者的眼球。
英语四级阅读模拟试题及解析
英语四级阅读模拟试题及解析【英语四级阅读模拟试题及解析】1. Passage OneIn this passage, we will analyze a simulated CET-4 reading test and provide detailed explanations for the correct answers.Question 1: According to the passage, what is the purpose of the simulated CET-4 reading test?Explanation: The purpose of the simulated CET-4 reading test is to provide practice and preparation for the actual CET-4 exam. This test helps students familiarize themselves with the test format and evaluate their reading comprehension skills.Question 2: What is emphasized in the passage as important for success in the CET-4 reading test?Explanation: The passage emphasizes the importance of practicing regularly and developing effective reading strategies. It suggests that students should read a variety of texts, maintain a high level of concentration, and make use of skimming and scanning techniques to improve their reading speed and accuracy....2. Passage TwoIn the second passage, we will continue analyzing the simulated CET-4 reading test and provide further explanations for the correct answers.Question 6: According to Paragraph 3, how can students improve their vocabulary for the CET-4 reading test?Explanation: Paragraph 3 suggests that students can improve their vocabulary by actively engaging with English texts, such as looking up unfamiliar words in a dictionary, creating flashcards to review new words, and practicing using the words in context through writing or speaking exercises.Question 7: What should students do when they encounter a difficult question during the CET-4 reading test?Explanation: The passage advises students not to panic when encountering a difficult question. It suggests strategies such as reading the question carefully, re-reading the relevant part of the passage, and using logic and common sense to eliminate incorrect answer choices. It is important for students to manage their time effectively and not get stuck on a single question for too long....3. Passage ThreeIn the final passage, we will conclude the analysis of the simulated CET-4 reading test and summarize key points for success.Question 11: According to the passage, why is it important to practice with simulated reading tests?Explanation: The passage states that practicing with simulated reading tests allows students to become familiar with the test format, understand thetypes of questions they may encounter, and develop effective strategies. It helps reduce anxiety and build confidence, leading to better performance in the actual exam.Conclusion:In this analysis, we have reviewed a simulated CET-4 reading test and provided detailed explanations for the correct answers. We have highlighted the importance of regular practice, effective reading strategies, vocabulary improvement, and managing time during the test. By following these tips, students can enhance their reading comprehension skills and achieve success in the CET-4 exam.End of Article请注意，以上仅为文章中的一个小节示例。
大学英语四级考试阅读分类模拟试卷(带答案)
大学英语四级考试阅读分类模拟试卷Reading ComprehensionSection ADirections: In this section, there is a passage with ten blanks. You are required to select one word for each blank from a list of choices given in a word bank following the passage. Read the passage through carefully before making your choices. Each choice in the bank is identified by a letter. You may not use any of the words in the bank more than once.Shopping habits in the United States have changed greatly in the last quarter of the 20th century. Early in the 1900s most American towns and cities had a Main Street. Main Street was always in the 1 of a town. This street was lined on the both sides with 2 businesses. Here, shoppers walked into stores to look at all sorts of merchandise: clothing, furniture, hardware, groceries. In addition, some shops offered 3 . These shops included drugstores, restaurants, shoe repair stores, and barber or hairdressing shops. But in the 1950s, a change began to 4 place. Too many automobiles had crowded into Main Street while too few parking places were 5 to shoppers. Because the streets were crowded, merchants began to look with interest at the open spaces outside the city limits. Open space is what their car driving customers 6 . And open space is what they got when the first shopping center was built. Shopping centers, or rather malls, 7 as a collection of small new stores away from crowded city centers. Attracted by hundreds of free parking space, customers were drawn away from 8 areas to outlying malls. And the growing 9 of shopping centers led in turn to the building of bigger and better stocked stores, By the late 1970s, many shopping malls had almost developed into small cities themselves. In addition to providing the 10 of one-stop shopping, malls were transformed into landscaped parks, with benches, fountains, and outdoor entertainment.A．designed B．take C．heart D．ne ededE．though F．convenience G．services H．fame I．various J．popularity K．cosmetics L．started M．downtown N．available O．cheapnessIn science, a theory is a reasonable explanation of observed events that are related. A theory often involves an imaginary model that helps scientists envision the way an observed event could be 11 . A good example of this is found in the kinetic molecular theory (分子运动论), in which gases are pictured as being made up of many small 12 that are in constant motion. A 13 theory, in addition to explaining past observations, helps to predict events that have not as yet been observed. After a theory has been 14 , scientists design experiments to test the theory. If observations do not 15 the predictions, the scientists must search 16 . There may be a fault in the experiment, or the theory may have to be revised or rejected. Science involves imagination and creative thinking as well as collecting information and performing experiments. Facts by themselves are notscience. As the mathematician Jules Henry Poincare said: "Science is 17 with facts just as a house is built with bricks, but a collection of facts cannot be called science any more than a pile of bricks can be called a house." Most scientists start an investigation by finding out what other scientists have learned about a particular problem. After known facts have been 18 , the scientist comes to the part of the investigation that requires 19 imagination. Possible solutions to the problem are formulated. These possible solutions are called hypotheses.In a way, any hypothesis is a leap into the unknown. It extends the scientist's thinking beyond the 20 facts. The scientist plans experiments, performs calculations, and makes observations to test hypotheses. For without hypotheses, further investigation lacks purpose and direction. When confirmed, they are incorporated into theories.A．nearly B．useful C．considerable D ．considerateE．published F．publicized G．gathered H ．producedI．built J．made K．known L．confirmM．particles N．parts O．furtherSection BDirections: In this section, you are going to read a passage with ten statements attached to it. Each statement contains information given in one of the paragraphs. Identify the paragraph from which the information is derived. You may choose a paragraph more than once. Each paragraph is marked with a letter.Preparing For Computer DisastersA．Fires, power surges, and floods, they're all facts of life. We read about them in the morning paper and see them on the evening news. We sympathize with the victims and commiserate (怜悯，同情) over their bad luck. We also shake our heads at the digital consequences—melted computers, system failures, destroyed data. Yet, somehow, many of us continue to live by that old mantra (祷文) of denial: "It won't happen to me." Well, the truth is, at some point you'll probably have to deal with at least one disaster. That's just how it goes, and in most aspects of our lives we do something about it. We buy insurance. We stow away provisions. We even make disaster plans and run drills. But for some reason, computer disaster recovery is a blind spot for many of us. It shouldn't be.B．Home computers contain some of our most important information, both business and personal, and making certain our data survives a disaster should be a priority. Moreover, even the smallest disaster can be a serious disruption. Personal computers have become an integral part of the smooth-running household. We use them to communicate, shop, and do homework, and they're even more vital to home office users. When home office computers go down, many small businesses grind to a halt. Fortunately, taking steps to recover from disasters and minimize their effects is quite straightforward. With a good offsite storage plan and the right tools, you can bounce back quickly and easily from minor computer disasters. And, should a majorcalamity strike, you can rest assured your data is safe.Offsite Storage: Major DisastersC．House fires and floods are among the most devastating causes of personal computer destruction. That's why a solid offsite backup and recovery plan is essential. Although many home users faithfully back up their hard drives, many would still lose all their data should their house flood or burn. That's because they keep their backups relatively close to their computers. Their backup disks might not be in the same room as their computers—tucked away in a closet or even the garage—but they're not nearly far enough away should a serious disaster strike. So, it's important to back up your system to a removable medium and to store it elsewhere.D．There are many ways to approach offsite storage. It starts with a choice of backup tools and storage medium. Disaster situations are stressful, and your recovery tools shouldn't add to that stress. They must be dependable and intuitive, making it easy to schedule regular backups and to retrieve files in a pinch. They must also be compatible with your choice of backup medium. Depending on your tools, you can back up to a variety of durable disk types—from CDs to Jazz drives to remote network servers. Although many of these storage media have high capacity, a backup tool with compression capabilities is a big plus, eliminating the inconvenience of multiple disks or large uploads.E．Once you select your tools and a suitable medium, you need to find a remote place to store your backups. The options are endless. However, no matter where you choose, be sure the site is secure, easily accessible, and a good distance away from your home. You may also want to consider using an Internet-based backup service. More and more service providers are offering storage space on their servers, and uploading files to a remote location has become an attractive alternative to conventional offsite storage. Of course, before using one of these services, make certain you completely trust the service provider and its security methods. Whatever you do, schedule backups regularly and store them far away from your home.Come What May: Handling the Garden Variety Computer CrisisF．Not all home computer damage results from physical disaster. Many less menacing problems can also hobble your PC or destroy your information. Systems crash, kids "rearrange" data, adults inadvertently delete files. Although these events might not seem calamitous, they can have serious implications. So, once again, it's important to be prepared. As with physical disasters, regular backups are essential. However, some of these smaller issues require a response that's more nuanced (有细微差别的) than wholesale backup and restoration. To deal with less-than-total disaster, your tool set must be both powerful and agile (敏捷的). For example, when a small number of files are compromised, you may want to retrieve those files alone. Meanwhile, if just your settings are affected, you'll want a simple way to roll back to your preferred setup. Yet, should your operating system fail, you'll need a way to boot your computer and perform large-scale recovery. Computer crises come in all shapes and sizes, and your backup and recovery tools must be flexible enough to meet each challenge.The Right Tools for the Right Job: Gearing up for DisasterG．When disaster strikes, the quality of your backup tools can make the difference between utter frustration and peace of mind. Symantec understands this and offers a range of top quality backup and recovery solutions. Norton GoBack is the perfect tool for random system crashes, failed installations, and inadvertent deletions. With this powerful and convenient solution, it's simple to retrieve overwritten files or to bring your system back to its pre-crash state. Norton Ghost is a time-tested home office solution. Equipped to handle full-scale backups, it's also handy for cloning hard drives and facilitating system upgrades. A favorite choice for IT professionals, it's the ideal tool for the burgeoning home office. You can buy Norton Ghost and Norton GoBack separately, or get them both when you purchase Norton System Works.H．Life's disasters, large and small, often catch us by surprise. However, with a little planning and the right tools, you can reduce those disasters to bumps in the road. So, don't wait another day. Buy a good set of disaster recovery tools, set up an automatic backup schedule, and perform a dry run every now and again. Then, rest easy.21、You should prepare for your computer disasters now and again.22、The backup and recovery tools must be flexible enough to deal with various computer crises.23、For some reason, computer disaster recovery is always ignored by many of us.24、The most devastating causes of personal computer destruction includes house fires and floods.25、You should find a distant place to store your backups after selecting your tools and a suitable medium.26、You can bounce back quickly and easily minor computer disasters with the help of a good offsite storage plan and the right tools.27、Not only physical disaster can damage your computer.28、It's necessary for us to back up our systems to some transferable medium and to put it somewhere else.29、The quality of your backup tools determines whether you are frustrated or have a peaceful mind when disaster strikes.30、You should take steps to recover from computer disasters so as to minimize their effects.Paper—More Than Meets The EyeA．We are surrounded by so much paper and card that it is easy to forget just how complex it is. There are many varieties and grades of paper materials, and whilst it is fairly easy to spot the varieties, it is far more difficult to spot the grades. It needs to be understood that most paper and card is manufactured for a specific purpose, so that whilst the corn-flake packet may look smart, it is clearly not something destined for the archives. It is made to look good, but only needs a limited life span. It is also much cheaper to manufacture than high grade card.B．Paper can be made from an almost endless variety of cellulose (纤维)-based material which will include many woods, cottons and grasses, of whichpapyrus is an example and from where we get the word "paper". Many of these are very specialized, but the preponderance of paper making has been from soft wood and cotton or rags, with the bulk being wood-based.Paper from WoodC．In order to make wood into paper it needs to be broken down into fine strands. Firstly by powerful machinery and then boiled with strong alkalies (碱) such as caustic soda, until a fine pulp of cellulose fibers is produced. It is from this pulp that the final product is made, relying on the bonding together of the cellulose into layers. That, in a very small nutshell is the essence of paper making from wood. However, the reality is rather more complicated. In order to give us our white paper and card, the makers will add bleach and other materials such as china clay and additional chemicals.D．A further problem with wood is that it contains a material that is not cellulose, something called lignin (木质素). This is essential for the tree since it holds the cellulose fibers together, but if it is incorporated into the manufactured paper it presents archivists (档案员) with a problem. Lignin eventually breaks down and releases acid products into the paper. This will weaken the bond between the cellulose fibers and the paper will become brittle and look rather brown and careworn. We have all seen this in old newspapers and cheap paperback books. It has been estimated that most paper back books will have a life of not greater than fifty years. Not what we need for our archives.E．Since the lignin can be removed from the paper pulp during manufacture, the obvious question is "why is it left in the paper?" The answer lies in the fact that lignin makes up a considerable part of the tree. By leaving the lignin in the pulp a papermaker can increase his paper yield from a tree to some 95%. Removing it means a yield of only 35%. It is clearly uneconomic to remove the lignin for many paper and card applications.F．It also means, of course, that lignin-free paper is going to be more expensive, but that is nevertheless what the archivist must look for in his supplies. There is no point whatsoever in carefully placing our valuable artifacts in paper or card that is going to hasten their demise. Acid (酸) is particularly harmful to photographic materials, causing them to fade and in some cases simply vanish!G．So, how do we tell a piece of suitable paper or card from one that is unsuitable? You cannot do it by simply looking, and rather disappointingly, you cannot always rely on the label. "Acid-free" might be true inasmuch as a test on the paper may indicate that it is a neutral material at this time. But lignin can take years before it starts the inevitable process of breaking down, and in the right conditions it will speed up enormously.H．Added to this, as I have indicated earlier, paper may also contain other materials added during manufacture such as bleach, china clay, chemical whiteners and size. This looks like a bleak picture, and it would be but for the fact that there are suppliers who will guarantee the material that they sell. If you want to be absolutely sure that you are storing in, or printing on, the correct material then this is probably the only way. Incidentally, acids can migrate from material to material. Lining oldshoe boxes with good quality acid-free paper will do little to guard the contents. The acid will get there in the end.Paper from RagI．Paper is also commonly made from cotton and rag waste. This has the advantage of being lignin-free, but because there is much less cotton and rag than trees, it also tends to be much more expensive than wood pulp paper. You will still need to purchase from a reliable source though, since even rag paper and card can contain undesirable additives. A reliable source for quality rag papers is a recognized art stockist. Many water color artists insist on using only fine quality rag paper and board.J．The main lesson to learn from this information is that you cannot rely on purchasing archival materials from the high street. The only safe solution is to purchase from specialist suppliers. It may cost rather more, but in the end you will know that your important and valuable data and images have the best home possible.31、During the whole manufacturing process, the final product is made from a pulp of cellulose fibers.32、The corn-flake packet is cheaper than high grade card.33、There are a lot of materials which can be used for making paper, but the superiority ones are soft wood, cotton and rags.34、Although free of lignin, paper made from cotton and rag waste can also cost more money than wood pulp paper because there is much less cotton and rag than trees.35、Lignin is essential for the tree but it will make paper easy to break.36、Many paper producers will preserve lignin during manufacture, because leaving the lignin will make more paper from a tree.37、In order to make white paper and card, the makers will add bleach.38、Acid is particularly harmful to photographic materials.39、What we can learn from "Paper from Rag" is that you had better buy archival materials from specialist suppliers.40、The lignin is commonly not removed from the paper, as the ligin-free paper will be more expensive.Section CDirections: There are 2 passages in this section. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A, B, C and D. You should decide on the best choice and mark the corresponding letter on Answer Sheet 2 with a single line through the centre.Passage OneThe fridge is considered a necessity. It has been so since the 1960s when packaged food first appeared with the label: "store in the refrigerator."In my fridgeless fifties childhood, I was fed well and healthily. The milkman came daily, the grocer, the butcher, the baker, and the ice-cream man delivered two or three times a week. The Sunday meat would last until Wednesday and surplus bread and milk became all kinds of cakes. Nothing was wasted, and we were nevertroubled by rotten food. Thirty years on, food deliveries have ceased, fresh vegetables are almost unobtainable in the country.The invention of the fridge contributed comparatively little to the art of food preservation. A vast way of well-tried techniques already existed—natural cooling, drying, smoking, salting, sugaring, bottling. What refrigeration did promote was marketing—marketing hardware and electricity, marketing soft drinks, marketing dead bodies of animals around the globe in search of a good price.Consequently, most of the world's fridges are to be found, not in the tropics where they might prove useful, but in the wealthy countries with mild temperatures where they are climatically almost unnecessary. Every winter, millions of fridges hum away continuously, and at vast expense, busily maintaining an artificially-cooled space inside an artificially-heated house—while outside, nature provides the desired temperature free of charge.The fridge's effect upon the environment has been evident, while its contribution to human happiness has been insignificant. If you don't believe me, try it yourself, invest in a food cabinet and turn off your fridge next winter. You may miss the hamburger, but at least you'll get rid of that terrible hum.41、The statement "In my fridgeless fifties childhood, I was fed well and healthily." (Para. 2) suggests that ______.A．the author was well-fed and healthy even without a fridge in his fiftiesB．the author was not accustomed to using fridges even in his fiftiesC．the fridge was in its early stage of development in the 1950sD．there was no fridge in the author's home in the 1950s42、Why does the author say that nothing was wasted before the invention of fridges?A．People would not buy more food than was necessary.B．Food was delivered to people two or three times a week.C．People had effective ways to preserve their food.D．Food was sold fresh and did not get rotten easily.43、Who benefited the least from fridges according to the author?A．Inventors. B．Manufacturers.C．Consumers. D．Traveling salesmen.44、Which of the following phrases in the fourth paragraph indicates the fridge's negative effect on the environment?A．With mild temperatures. B．Climatically almost unnecessary.C．Artificially-cooled space. D．Hum away continuously.45、What is the author's overall attitude toward fridges?A．Critical. B．Objective.C．Neutral. D．Compromising.I'm usually fairly skeptical about any research that concludes that people are either happier or unhappier or more or less certain of themselves than they were 50 years ago. While any of these statements might be true, they are practically impossible to prove scientifically. Still, I was struck by a report which concluded thattoday's children are significantly more anxious than children in the 1950s. In fact, the analysis showed, normal children ages 9 to 17 exhibit a higher level of anxiety today than children who were treated for mental illness 50 years ago.Why are America's kids so stressed? The report cites two main causes: increasing physical isolation—brought on by high divorce rates and less involvement in community, among other things—and a growing perception that the world is a more dangerous place.Given that we can't turn the clock back, adults can still do plenty to help the next generation cope.At the top of the list is nurturing (培育) a better appreciation of the limits of individualism. No child is an island. Strengthening social ties helps build communities and protect individuals against stress.To help kids build stronger connections with others, you can pull the plug on TVs and computers. Your family will thank you later. They will have more time for face-to-face relationships, and they will get more sleep.Limit the amount of virtual (虚拟的) violence your children are exposed to. It's not just video games and movies; children see a lot of murder and crime on the local news.Keep your expectations for your children reasonable. Many highly successful people never attended Harvard or Yale.Make exercise part of your daily routine. It will help you cope with your own anxieties and provide a good model for your kids. Sometimes anxiety is unavoidable. But it doesn't have to ruin your life.46、The author thinks that the conclusions of any research about people's state of mind are ______.A．surprising B．confusingC．illogical D．questionable47、What does the author mean when he says, "we can't turn the clock back" (Para. 3)?A．It's impossible to slow down the pace of change.B．The social reality children are facing cannot be changed.C．Lessons learned from the past should not be forgotten.D．It's impossible to forget the past.48、According to an analysis, compared with normal children today, children treated as mentally ill 50 years ago ______.A．were less isolated physically B．were probably less serf-centeredC．probably suffered less from anxiety D．were considered less individualistic49、The first and most important thing parents should do to help their children is ______.A．to provide them with a safer environmentB．to lower their expectations for themC．to get them more involved sociallyD．to set a good model for them to follow50、What conclusion can be drawn from the passage?A．Anxiety, though unavoidable, can be coped with.B．Children's anxiety has been enormously exaggerated.C．Children's anxiety can be eliminated with more parental care.D．Anxiety, if properly controlled, may help children become mature.Passage TwoFood can be divided into two basic categories: real food and pleasure food. Real food is fuel for the body's needs, while pleasure food, which is high in fat and sugar, is primarily for taste satisfaction. The categories are pretty obvious. Broccoli (西兰花) is real food. Cookies are in the pleasure group.When you are hungry, you are faced with choices. If you aren't suffering from excessive hunger, you can be rational about them. Go to the refrigerator. What looks good? If you have chosen a real food, say, a turkey sandwich, you can be certain your body can use it for fuel. Eat it and enjoy.Two hours later you are hungry again. Back to the refrigerator. What looks good? Ice cream. Stop! Employ your will power just a little. Ice cream is not what your body needs. Does something else look good? Yes, a piece of toast with peanut butter and a glass of milk sound good too. Okay, go ahead, remembering that high-fat real foods should be eaten in moderation.One trick is to eliminate pleasure foods from your kitchen. Instead, keep a variety of high-quality foods available at all times. In short, buy lots of delicious real food, food you really like, and get rid of the junk.But what if you have ice cream on hand and nothing sounds good? Although you don't want to eat pleasure food whenever the urge strikes, there is a legitimate place for them in your diet. If you have analyzed your feelings and there are no other needs imitating hunger, eat the ice cream. You have not failed. On the contrary, you have accepted your natural appetite, but not blindly.Surprisingly, when you know you can eat anything you want, and that you never have to put up with unsatisfied hunger again, it takes a lot of pressure off. You will begin to want to eat what your body needs, and your body will begin to need foods that will lead to slimness.51、Which of the following statements is NOT true?A．The author is against getting rid of pleasure food altogether.B．One can eat the high-fat real foods heartily since it is fuel for the body.C．Make sure to keep pleasure food such as ice cream in your diet.D．Of course you can sometimes have ice cream if you really want to.52、What would be the best title for this passage?A．Real Food And Pleasure Food.B．Reducing Weight.C．Limit Your Consumption Of Pleasure Food.D．How To Choose Food When You Are Hungry.53、What can you assume from the last paragraph?A．Being able to eat anything doesn't necessarily imply pleasure.B．Real foods may lead to slimness.C．Eat only what your body needs.D．Be sure to satisfy your hunger whenever it strikes you.54、What can real food be except ______.A．ice cream B．cauliflowerC．a turkey sandwich D．a piece of toast55、Judging from the fourth paragraph, what does "junk" mean?A．Food like ice cream. B．Food you do not like.C．Pleasure foods. D．Low-quality foods.Researchers have established that when people are mentally engaged, biochemical changes occur in the brain that allow it to act more effectively in cognitive areas such as attention and memory. This is true regardless of age.People will be alert and receptive if they are faced with information that gets them to think about things they are interested in. And someone with a history of doing more rather than less will go into old age more cognitively sound than someone who has not had an active mind.Many experts are so convinced of the benefits of challenging the brain that they are putting the theory to work in their own lives. "The idea is not necessarily to learn to memorize enormous amounts of information," says James Fozard, associate director of the National Institute on Aging. "Most of us don't need that kind of skill. Such specific training is of less interest than being able to maintain mental alertness." Fozard and others say they challenge their brains with different mental skills, both because they enjoy them and because they are sure that their range of activities will help the way their brains work.Gene Cohen, acting director of the same institute, suggests that people in their old age should engage in mental and physical activities individually as well as in groups. Cohen says that we are frequently advised to keep physically active as we age, but older people need to keep mentally active as well. Those who do are more likely to maintain their intellectual abilities and to be generally happier and better adjusted. "The point is, you need to do both," Cohen says. "Intellectual activity actually influences brain-cell health and size."56、People who are cognitively healthy are those ______.A．whose minds are alert and receptiveB．who are highly intelligentC．who can remember large amounts of informationD．who are good at recognizing different sounds57、According to Fozard's argument, people can make their brains work more efficiently by ______.A．constantly doing memory workB．making frequent adjustmentsC．going through specific trainingD．taking part in various mental activities58、The findings of James Fozard and other scientists in their work ______.A．remain a theory to be further proved。
大学英语四级阅读模拟题及答案(3篇)
大学英语四级阅读模拟题及答案阅读1空调的危害Although many of us may feel air-conditioners bring relief from hot,humid or polluted outside air,they pose many potential health hazards.Much research has looked at how the movement of air inside a closed environment---such as an office building---can spread disease or expose people in the building to harmful chemicals.One of the more widely publicized dangers is that of Legionnaire’s disease,which was first recognized inthe1970s.This was found to have affected people in buildings with air-conditioning systems in which warmair pumped out of the system’cooling towers was somehow sucked back into the air intake(通风口),in mostcases due to poor design.The warm air,filled with bacteria,was combined with cooled,conditioned air andwas then circulated around various parts of the building. Studies showed that even people outside such buildings were at risk if they walked past air exhaust pipes.Large air-conditioning systems add water to the air they circulate by means of humidifiers(湿度调节器).Inolder systems,the water used for this process is kept in special reservoirs,the bottoms of which providebreeding grounds for bacteria which can find their way into the ventilation (通风)system.The risk to human health from this situation has been highlighted by the fact that the immune systems(免疫系统)of approximately half of workers in air-conditioned office buildings have developed the ability to fight off the organisms found at the bottom of system reservoirs. But chemicals called“biocides”are added to reservoirs to make them germ-free,and they are dangerous in their own right in sufficient quantities,as they often contain compounds strongly linked to cancers.Finally,it should be pointed out that the artificial climatic environment created byair-conditioners canalso affect us.In a natural environment,whether indoor or outdoor,there are small variations in temperature and humidity.Indeed,the human body has long been accustomed to these normal changes.In an air-conditioned living or working environment,however,body temperatures remain well under37℃,our normal temperature.This leads to a weakened immune system and thus greater exposure to diseases such as colds and flu.练习题：Choose correct answers to the question:1.What do we know about Legionnaire's disease from the passage?A.It was the most widely concerned office hazard.B.It can affect people both inside and outside the building.C.It happens only in air-conditioned office buildings.D.It does not develop in well-designed buildings.2.In the old air-conditioned systems,bacteria first develop______.A.in the reservoirsB.in the ventilation systemc.in the humidifiersD.in the air intake3.The fact that about half of workers developed the ability to fight off the bacteria may__.A.relieve people’s worry about the danger caused by the bacteriaB.help people find an effective way to get rid of the bacteriaC.reflect the serious danger brought by the bacteriaD.cause serious disease such as cancers to people4.The author most probably wants the readers to treat biocides with an attitude of_.A.cautionB.trustC.enthusiasmD.criticism5.The last paragraph implies that our immune system can be weakened when_•A.we live in an artificial climatic environmentB.there are variations in temperature and humidityC.our body temperatures often remain not high enoughD.we are often exposed to diseases such as colds and flu答案解析：1.[B]事实细节题。
英语四级考试阅读模拟题及答案-英语四级考试阅读模拟题及答案
英语四级考试阅读模拟题及答案|英语四级考试阅读模拟题及答案在备考时间加强英语阅读的模拟练习，对于考好英语四级考试非常重要。
下面我为大家带来英语四级考试阅读模拟题，欢迎考生模拟阅读。
英语四级考试阅读模拟题(一)Where do pesticides fit into the picture of environmental disease? We have seen that they now pollute soil,water and food, that they have the power to make our streams fishless and our gardens and woodlands silent and birdless. Man, however much he may like to pretend the contrary, is part of nature. Can he escape a pollution that is now so thoroughly distributed throughout our world: We know that even single exposures to these chemicals, if the amount is large enough, can cause extremely severe poisoning. But this is not the major problem. The sudden illness or death of farmers, farmworkers, and others exposed to sufficient quantities of pesticides is very sad and should not occur. For the population as a whole, we must be more concerned with the delayed effects of absorbing small amounts of the pesticides that invisibly pollute our world.Responsible public health officials have pointed out that the biological effects of chemicals are cumulative over long periods of time, and that the danger to individual may depend on the sum of the exposures received throughout his lifetime. For these veryreasons the danger is easily ignored. It is human nature to shake off what may seem to us a threat of future disaster. Men are naturally most impressed by diseases which have obvious signs, says a wise physician, Dr Rene Dubos, yet some of their worst enemies slowly approach them unnoticed.练习题：Choose correct answers to the question:1.Which of the following is closest in meaning to the sentence Manis part of nature (Para. 1, Lines 3-4)?A. Man appears indifferent to what happens in nature.B. Man acts as if he does not belong to nature.C. Man can avoid the effects of environmental pollution.D. Man can escape his responsibilities for environmental effects of pesticides?2. What is the authors attitude toward the environmental effects of pesticides?A. PessimisticB. IndifferentC. DefensiveD. Concerned3. In the authors view, the sudden death caused by exposure to large amounts of pesticides _____.A. is not the worst of the negative consequences resulting from the use of pesticidesB. now occurs most frequently among all accidental deathsC. has sharply increased so as to become the center of public attentionD. is unavoidable because people cant do without pesticides in farming4. People tend to ignore the delayed effects of exposure to chemical because _____.A. limited exposure to them does little harm to peoples healthB. the present is more important for them than the futureC. the danger does not become apparent immediatelyD. humans are capable of withstanding small amounts of poisoning5. It can be concluded from Dr. Dubos remarks that _____.A. people find invisible diseases difficult to deal withB. attacks by hidden enemies tend to be fatalC. diseases with obvious signs are easy to cureD. people tend to overlook hidden dangers caused by pesticides英语四级考试阅读模拟题答案1.[B] 题干的句子是文章第1段第3句，这是一个带有插入语的简洁句，contrary在此表示跟part of nature相反，因此答案为B。
英语四级阅读模拟题及答案(2021年-2022年)
英语四级阅读模拟题及答案大学英语四级阅读模拟题及答案，祝同学们考试顺利！The world has become a world of cities. With the present rate of urban growth(3. 8% in the Third World) , the majority of the population of the world will be living in cities by the year 2000. This will transform the rural-urban equation which has marked the history of mankind up to now and will call for new example and a great deal of innovation to face this phenomenon.This being so, one must accept the fact that for some years to come, no policy will be capable of stopping or reversing the present migratory trend from the rural areas to the cities in the Third World. In Africa, the urban population will reach 330 million people by the end of the century as against 150 million in 1995.The number of people living in shanty-towns (贫富窟) will inevitably increase in spite of the efforts to improve housing conditions. Africa alone needs to build 12 million housing units between now and the year 2000 to meet its most basic needs. In an ILO study, M. S. V. Sethuraman estimates that in 70 Third "World cities the proportion of people living in shanty-towns varies from 15% to 70% and that about US $ 116 billion is required to giveminimum comfort to these people by the turn of the century—less than US $ 10 billion per year.The world population is growing at a rate of about 90 million people per year, with the Third World accounting for 80 million of them. The pressure on cities can only go on increasing. The urban population of the developing countries will exceed 2 billion people by the year 2000 and since the main reason for the high demographic (人口统计的) growth is poverty, the additional population will be mostly made of people of very limited means.21. If the urban population of the developing countries exceeds 2 billion people by the year 2000, the main problem the additional people will face is______.A. housingB. foodC. povertyD. limited land22. According to the passage, "about US $116 billion is required to give minimum comfort to these people by the turn of the century—less than US $ 10 billion per year. " Do you think which year was the article written by saying "less than $ 10 billion per year" by the turn of the century?A. 1985.B. 1990.C. 1988.D. 2000.23. The mankind should face the phenomenon that the world has become a world of cities with______.A. a lot of difficultiesB. efforts to improve housing conditionC. pressure of the basic needsD. new models and a great deal of transformation of ideas and methods24. In Africa, people in cities will be______by the end of the century.A. almost twice as much as in 1985B. doubled than that in 1985C. over twice as much as in 1985D. 300 million25. In spite of the efforts to improve housing condition, the number of people living in shanty-towns will increasebecause______.A. houses in shanty-towns are cheapB. shanty-towns could provide people with minimum comfortC. no policy will be capable of stopping or changing the present immigrant tendency from the rural areas to the cities in the Third WorldD. the Third Word population is growing at a rate of about 80 million people per year答案：21. C 22. C 23. D 24. C 25. C。
专业英语四级(阅读)模拟试卷11(题后含答案及解析)
专业英语四级（阅读）模拟试卷11(题后含答案及解析) 题型有： 5. READING COMPREHENSIONPART V READING COMPREHENSION (25 MIN)Directions: In this section there are four passages followed by questions or unfinished statements, each with four suggested answers marked A, B, C and D. Choose the one that you think is the best answer.The communications explosion is on the scale of the rail, automobile or telephone revolution. Very soon you’ll be able to record your entire life electronically —anything a microphone or a camera can sense you’ll be able to store. In particular, the number of images a person captures in a lifetime is set to rise exponentially. The thousand images a year I take of my children on a digital camera are all precious to me. In a generation’s time, my children’s children will have total image documentation of their entire lives—a visual log of tremendous personal value. By then we’ll be wrestling with another question; how we control all the electronic devices connected to the Internet: trillions of PCs, laptops, palmpilots, cell phones and other gadgets. In Cambridge, we’re already working on millimeter-square computing and sensing devices that can be linked to the Internet through the radio net work. This sort of connectivity will expand dramatically as microscopic communications devices become dirt-cheap and multiply. Just imagine what the paint on the wall could do if it had this sort of communications dust in it; change color, play music, show movies or even speak to you. Falling costs raise other possibilities too. Because launching space vehicles is about to become very much cheaper, the number of satellites is likely to go up exponentially. There’s lots of space up there so we could have millions of them. And if you have millions of low-orbit satellites you can establish a global communications network that completely does away with towers and masts. If the satellites worked on the cellular principle so you got spatial reuse of frequencies, system capacity would be amazing. Speech is so flexible that I expect voice communication to become almost free eventually: you’ll pay just a monthly fixed charge and be able to make as many calls as you want. By then people will also have fixed links with business contacts, friends and relatives. One day I anticipate being able to keep in touch with my family in Poland on a fibreoptic audio-video link; we’ll be able to have a little ceremony at supper-time, open the curtains and sit down “together”to eat. Cars are an interesting IT-platform because they have big batteries and lots of so far unconnected digital devices. Soon each one will be an entity on the Internet so your children can play interactive games while you’re traveling and your partner can deal with their email. And every lamppost could be on the Internet too—each one with sensors to monitor light, pollution, air quality and traffic flow.1．What’s the central topic of the passage?A．IT-platform.B．Visual log.C．V oice communication.D．Telecoms.正确答案：D解析：主旨题。
大学英语四级考试模拟卷十一(带答案)
大学英语四级考试模拟卷十一(总分：100.00，做题时间：125分钟)Listening Comprehension(总题数：0，分数：0.00)Section A(总题数：7，分数：0.00).Questions 1 and 2 are based on the news report you have just heard.1.（分数：8.00）A.The highest price of gold on Asian markets.B.The highest price of gold on African markets.C.The lowest price of gold on Asian markets.√D.The lowest price of gold on African markets.解析：[听力原文]The price of gold fell to its lowest level in five years in trading early Monday. For a time, gold was selling at less than 1 100 dollars an ounce on Asian markets. Some traders are calling the price drop a "mini flash crash."Thirty billion dollars in short selling took place within half an hour during what are known as "stop-loss" sell-offs. Traders executed sell orders when gold prices reached targets set by investors. The sales manager of a Singapore business that sells gold and other precious metals says, "In the physical market, this would not be possible because that would consume a whole lot of physical gold. But in the futures market, because it's all digital as long as you find a buyer to bid for it, then that would be possible."What is the news report mainly about?.Questions 3 and 4 are based on the news report you have just heard.3.（分数：8.00）A.Birds and bats may fly into the turning blades.√B.Birds and bats can't stand the high wind speed.C.Wind turbines can produce electricity.D.Wind turbines can release poisonous gas.解析：[听力原文]Wind turbines are tall structures with large blades used to produce electricity. They are useful sources of low-cost, renewable energy. But they can also be deadly to birds and bats. The turbines' large blades turn quickly in the sky. Birds and bats sometimes fly into them and are killed.But a new type of wind generator may offer an answer to that problem. Mr. Yanez and his friend Raoul Martin built a small wind tunnel to experiment on their own. They built a large working model of the generator in a field near their workspace. They called the equipment Vortex. Mr. Yanez described how the Vortex generator works. It does not spin around. So it creates no risk to birds and bats. It is made mostly of plastic and has very few moving parts. The generator also does not create noise.Why are wind turbines deadly to birds and bats?.Questions 5 to 7 are based on the news report you have just heard.5.（分数：12.00）A.The hot conditions.B.The cold conditions.C.The wet conditions.D.The dry conditions.√解析：[听力原文]The dry conditions in California are good for people who like to swim in the Pacific Ocean. Because of the drought, there is less water runoff from cities into the ocean. As a result, the ocean water is cleaner. But pollution remains a problem in other areas, including popular beaches.People could become infected with a number of diseases from swimming in polluted ocean water. Public health officials are looking for a fast way to identify water quality levels along the California coast. Currently, they use laboratory tests. If the tests show the quality is poor, warning signs are placed along the coastline. But because lab workers need more thana day to test the water, the information on the sign can be outdated. Right now it takes 18 to24 hours to get those water quality results, but people want to know on the day or when they are going in the water whether or not they can be getting sick. They say the current warning system is not very helpful.What climate conditions benefit the Pacific Ocean swimmers?Section B(总题数：8，分数：0.00).Questions 8 to 11 are based on the conversation you have just heard.1.（分数：16.00）A.She hasn't seen snow.√B.She doesn't like skiing.C.She is afraid of skiing.D.She lives very far away from the ski field.解析：[听力原文]M: Hello! You seem worried. Can I help you?W: Oh, I feel so strange with my feet in the skis.M: So you don't know how to ski. Is it your first time skiing here?W: Actually, it's my first time seeing real white snow.M: Are you kidding? Where are you from, young lady?W: I used to live in Singapore. We do not have snow there. It's always sunny.M: No wonder. I guess you must be a good swimmer.W: You bet. Swimming is my favorite hobby. But I simply don't know what to do with these skis.M: Don't worry. I'm sure you will learn it very quickly. I'll show you how to move. Now walk like me, all right? Good! Let's go up the hill and try, shall we? When you want to go up the slope, you should stand sideways and go up step by step, just like a crab.W: Oh, that's really funny. I've never walked in this way, but it's interesting.M: Let's move to the gentle slope. It will make it easier.W: I guess I'm a little nervous.M: Take it easy. Trust yourself. Now, keep leaning forward while going down. If you want to stop, you should point the tips together, got it?W: I see.M: Now, let's try. OK. Go! How do you feel? Still afraid?W: No, not at all. As a matter of fact, I feel quite pleased and proud of myself, thankyou very much. You are so kind.Why does the woman know nothing about skiing?.Questions 12 to 15 are based on the conversation yon have just heard.5.（分数：16.00）A.She is honest and hardworking.B.She is very competent for the job.C.She likes her job very much.D.She is hardworking but incompetent.√解析：[听力原文]M: Hi, Monica, please come in and take a seat.W: Well, you would like to talk about the new web designer with me, right?M: Yes, well, how does she perform?W: Well, that depends... She is very hardworking, but it seems that she often can't meet our expectations. For example, she was assigned to build the BBS the other day, but it seemed that she was not as good as what we had thought before. She told me just now that she could not complete that task.M: Well, didn't you talk with her about what she should do at the beginning?W: Not really. She was recommended by John and from what he told me, she sounded to be pretty qualified to do the job. I'm not asking for terrific web design but to build up a structure with all the basic elements of web design.M: Did you ask her why she wasn't frank with you in the beginning if she couldn't do the BBS?W: Well, from what she said, she learned that all by herself, and had no professional training.M: So now what do you plan to do since she got the job half done?W: On the one side, we can ask her to leave in a week since she was not honest when applying for the job and made so many mistakes. On the other side, we will have to hire someone with experience in that field to take over her job.M: Yes, I agree. That should also teach her a lesson. For us, I think we had better turn to our Job Center for help. There, we can get a professional to work at it.How does the new web designer perform according to the woman?Section C(总题数：10，分数：0.00).Questions 16 to 18 are based on the passage you have just heard.1.（分数：12.00）A.Sipping a glass of wine before getting into bed.B.Drinking a cup of tea one hour before sleep.C.Exercising one or two hours before bedtime.√D.Taking a hot shower half an hour before bedtime.解析：[听力原文]Say you get into bed, prepared for a healthy seven or eight hours and then stare at the clock for four of them. Is all lost? If you have trouble sleeping for a few days here and there, taking steps to improve your sleep should get you back on track. The first step for anyone with sleep problems should be to take a careful look at your sleep hygiene. This means organizing your surroundings and activities to promote sleep as bedtime approaches.Skip caffeine after noon. Avoid alcohol or heavy meals within three hours of bedtime. Exercise is great for sleep, especially falling asleep. You'll get the most benefit by exercising one or two hours before bedtime. A hot shower or bath about an hour and a half before bedtime can also be helpful. In addition, reserve your bed for sleep. If you can't sleep, get out of bed, go somewhere else, do something quiet, calm and relaxing. Go back to bed when you're sleepy again. Go to bed and wake up at the same time—within a half hour—every day. Finally, don't make your Facebook page, BlackBerry or TV your final destination of the evening. Using these devices for communication is clearly eating into our sleep time. Texting friends, playing computer games or just watching TV stimulates our brains and bodies, and the extra light we expose ourselves to when we peer at a screen could be throwing off our body clocks.Which of the following is helpful for falling asleep according to the passage?.Questions 19 to 22 are based on the passage you have just heard.4.（分数：16.00）A.Her teacher found that she had great skill.B.She didn't have trouble at school any more.C.She could follow all the rules from then on.D.She found she could express herself with the painting.√解析：[听力原文]Amanda LaMunyon lives in Oklahoma. She is 14 years old. She had been having trouble at school. Her teachers said the little girl knew all the rules but could not seem to follow them. Then, Amanda says, art changed her life. When she started painting, she discovered she could express herself with color and canvas. Her art teacher discovered that Amanda had great skill. Amanda created a website to sell her art. She donated the earnings to organizations that help sick children. Amanda says she does not want children to ever give up because they do not know what they can do until they try. Zach Bonner knows just how far trying can get you. Earlier this month, the 11-year-old boy completed his biggest charity project to date. He walked almost 2 000 kilometers from his home in Florida to Washington, D.C., to raise money for homeless children in America. He called his project "From My House to the White House. " He carried a message to President Obama and lawmakers. He asked for help for the more than one million homeless children in the United States. The walk raised tens of thousands of dollars for Zach's cause. His mother says Zach has always enjoyed community service work. She says it began when Hurricane Charley hit Florida in 2004. Zach decided to help victims by walking around his area with his little red wagon collecting and giving out bottles of water. He got the nickname "Little Red Wagon Boy."Why did Amanda say that art changed her life?.Questions 23 to 25 are based on the passage you have just heard.8.（分数：12.00）A.It doesn't work as expected.B.It can do harm to children.√C.It can find out serious injuries.D.It can provide a detailed image of the brain.解析：[听力原文]The injury to the brain caused by a blow happens when the brain is shaken, often in acar crash or a fall or a strike to the head in sports. It can be mild, but doctors may order a CT scan to look for a more serious injury. Computed X-rays provide a detailed image of the brain. But a recent study warned that more children than necessary are being exposed to radiation in this way. A national team led by two doctors at the University of California, Davis, studied hospital records from thousands of children with head injuries. They found that in many cases, the risk of developing cancer from the radiation outweighed the risk of a serious brain injury. The study found that one in five children over age two had a low risk of serious injury but received CT scans anyway. The same was true of almost one in four children under age two. The researchers have developed rules to predict if a head injury is serious enough for a scan. For children under two, doctors are advised against it if there is.. normal mental activity, no swelling in the back of the head, no feeling of a broken bone in the skull, and no loss of consciousness for more than five seconds. Doctors should also consider how the child was injured and whether the parents say the child is acting normally. For patients from two to eighteen, the guidelines are similar except there should be no loss of consciousness, no vomiting and no severe headache.What's the new discovery about the CT scan?。
大学英语四级(阅读)模拟试卷4(题后含答案及解析)
大学英语四级（阅读）模拟试卷4(题后含答案及解析) 题型有： 4. Reading Comprehension (Reading in Depth)Part IV Reading Comprehension (Reading in Depth) (25 minutes)Section BDirections: There are 2 passages in this section. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A, B, C and D. You should decide on the best choice.Sign has become a scientific hot button. Only in the past 20 years have specialists in language study realized that signed languages are unique—a speech of the hand. They offer a new way to probe how the brain generates and understands language, and throw new light on an old scientific controversy: whether language, complete with grammar, is something that we are born with, or whether it is a learned behavior. The current interest in sign language has roots in the pioneering work of one rebel teacher at Gallaudet University in Washington, D.C., the world’s only liberal arts university for deaf people. When Bill Stokoe went to Gallaudet to teach English, the school enrolled him in a course in signing. But Stokoe noticed something odd: among themselves, students signed differently from his classroom teacher. Stokoe had been taught a sort of gestural code, each movement of the hands representing a word in English. At the time, American Sign Language (ASL) was thought to be no more than a form of pidgin English(混杂英语). But Stokoe believed the “hand talk”his students used looked richer. He wondered: Might deaf people actually have a genuine language? And could that language be unlike any other on Earth? It was 1955, when even deaf people dismissed their signing as “substandard”. Stokoe’s idea was academic heresy (异端邪说). It is 37 years later. Stokoe—now devoting his time to writing and editing books and journals and to producing video materials on ASL and the deaf culture—is having lunch at a cafe near the Gallaudet campus and explaining how he started a revolution. For decades educators fought his idea that signed languages are natural languages like English, French and Japanese. They assumed language must be based on speech, the modulation (调节) of sound. But sign language is based on the movement of hands, the modulation of space. “What I said,” Stokoe explains, “is that language is not mouth stuff—it’s brain stuff.”1．The study of sign language is thought to beA．a new way to look at the learning of languageB．a challenge to traditional views on the nature of languageC．an approach to simplifying the grammatical structure of a languageD．an attempt to clarify misunderstanding about the origin of language正确答案：B解析：从文章第3句“手语提供了一种新方法，用以探索大脑如何产生和理解语言，并为一个长期以来的科学争端——语言(连同语法)究竟是我们与生俱来的，还是一种我们后天学会的行为——提出了新的解释”可以看出，这是对语言的性质的传统观点的挑战，即B。
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最牛英语口语培训模式：躺在家里练口语，全程外教一对一，三个月畅谈无阻！洛基英语，免费体验全部在线一对一课程：/ielts/xd.html（报名网址）Passage FourQuestions 36 to 40 are based on the following passage.Americans believe no one stands still. If you are not moving ahead, you are falling behind. This attitude results in a nation of people committed to researching, experimenting and exploring. Time is one of the two elements that Americans save carefully, the other being labor.“We are slaves to nothing but the clock,”it has been said. Time is treated as if it were something almost tangible. We budget it, save it, waste it, steal it,kill it, cut it, account for it; we also charge for it. It is a precious commodity. Many people have a rather acute sense of the shortness of each lifetime. Once the sands have run out of a person’s hourglass, they cannot be replaced. We want every minute to count.A foreigner’s first impression of the U. S. is likely to be that everyone is ina rush-often under pressure. City people appear always to be hurry to get where they are going, restlessly seeking attention in a store, elbowing others as they try to complete their errands. Racing through daytime meals is part of the pace of life in this country. Working time is considered precious. Others in public eating places are waiting for you to finish so they too can be served and get back to work within the time allowed. Each person hurries to make room for the next person. If you don’t, waiter will hurry you.You also find drivers will be abrupt and that people will push past you. You will miss smiles, brief conversations, small courtesies with strangers. Don’t takeit personally. This is because people value time highly, and they resent someone else “wasting”it beyond a certain courtesy point.This view of time affects the importance we attach to patience. In the American system of values, patience is not a high priority. Many of us have what might be called “a short fuse.”We begin to move restlessly about if we feel time is slipping away without some return-be this in terms of pleasure, work value, or rest. Those coming from lands where time is looked upon differently may find this matter of pace to be one of their most difficult adjustments in both business and day life.Many newcomers to the States will miss the opening courtesies of a business call, for example. They will miss the ritual socializing that goes with a welcomingcup of tea or coffee that may be traditional in their own country. They may miss leisurely business chats in a caféor coffee house. Normally, Americans do not assess their visitors in such relaxed surroundings over prolonged small talk; much less do they take them out for dinner, or around on the golf course while they develop a sense of trust and report. Rapport to most of us is less importantthan performance. We seek out evidence of past performance rather than evaluate a business colleague through social courtesies. Since we generally assess and probe professionally rather than socially, we start talking business very quickly.Most Americans live according to time segments laid out in engagement calendars.We often give a person two or three ( or more) segments of our calendar, but in business world we almost always have other appointments following hard on the heels of whatever we are doing. Time is therefore always ticking in our inner ear.As a result we work hard at the task of saving time. We produce a steady flow of labor-saving devices; we communicate rapidly through telexes phone calls or memos rather than through personal contacts, which though pleasant, take longer-especially given our traffic-filled streets. We therefore save most personal visiting for after work hours or for social weekend gatherings.36.“If you are not moving ahead, you are falling behind.”(Para.1,Line1)means ____.A) if you are moving, you are falling downB) you would fall behind if you move aheadC) you are moving ahead or you are falling behindD) you are not moving, you are disappear37. The second paragraph implies____.A) everyone’s life has his regretsB) everybody has his defaultsC) lifetime is not long for everyoneD) lifetime is full of pities38. In the American system of value, patience is not a high priority indicates ____.A) patience is very importantB) patience is high valuableC) patience is not of valueD) patience is ranked after others39. “We begin to move restlessly about if we feel time is slipping away without some return...”, this sentence reflects Americans’attitude to life ____.A) is not patient enoughB) gets angry easilyC) saves timesD) values time40. Is the article to ____?A) narrate B) tell storyC) inform D) argue“成千上万人疯狂下载。