英语四级阅读理解模拟试题及答案详解
What is it about Americans and food? We love to eat, but we feel 1 about it afterward. We say we want only the best, but we strangely enjoy junk food. We’re 2 with health and weight loss but face an unprecedented epidemic of obesity(肥胖). Perhaps the 3 to this ambivalence(矛盾情结) lies in our history. The first Europeans came to this continent searching for new spices but went in vain. The first cash crop(经济作物) wasn’t eaten but smoked. Then there was Prohibition, intended to prohibit drinking but actually encouraging more 4 ways of doing it.The immigrant experience, too, has been one of inharmony. Do as Romans do means eating what “real Americans” eat, but our nation’s food has come to be 5 by imports—pizza, say, or hot dogs. And some of the country’s most tr easured cooking comes from people who arrived here in shackles.Perhaps it should come as no surprise then that food has been a medium for the nation’s defining struggles, whether at the Boston Tea Party or the sit ins at southern lunch counters. It is integral to our concepts of health and even morality whether one refrains from alcohol for religious reasons or evades meat for political 6 .But strong opinions have not brought 7 . Americans are ambivalent about what they put in their mouths. We have become 8 of our foods, especially as we learn more about what they contain.The 9 in food is still prosperous in the American consciousness. It’s no coincidence, then, that the first Thanksgiving holds the American imagination in such bondage(束缚). It’s wha t we eat—and how we 10 it with friends, family, and strangers—that help define America as a community today.A. answer I. creativeB. result J. beliefC. share K. suspiciousD. guilty L. certaintyE. constant M. obsessedF. defined N. identifyG. vanish O. idealsH. adapted答案及解析1. D feel是一个系动词，可以判断此处应填入一个形容词，通过上下文意思，以及后面介词about, 可以确定选项为D项guilty, 短语feel guilty about sth. “对……感到有愧”。
全句的意思为“我们很爱吃，但是往往在吃完之后又有负罪感”。
2.M be obsessed with 为固定搭配，原意为“被……附上/缠住/迷住心窍”，放在本句表示“十分重视”。
全句的意思为“我们很关心健康和减肥，但肥胖却又空前地在蔓延”。
3. A 本句缺一个名词作主语，并且根据和介词to的搭配，可以推断出正确选项answer.4. I本句根据more和ways可以判断出需要填入一个形容词构成比较级，根据上下文，表示“旨在禁止酗酒的禁酒令，却激发了更多新奇的方法来酗酒”，可以确定I为正确选项。
5. F 本题较难。
根据be 和by 确定应填入一个过去分词。
再根据上下文，上文表示“应该吃典型的美国人吃的食物”，下文通过but 转折，表示实际上“美国的食物已经被诸如比萨和热狗这样的舶来品所诠释了”，因此可以确定F为正确选项。
6.B政治结果，可根据宗教原因religious reasons来推断此处填政治结果。
7. L由于横线后面没有宾语，可以确定不是形成bring的短语，这样本句所缺的为一名词，做bring的宾语。
根据下文解释，“美国人对他们所吃的食物的态度是矛盾的”，可以推出本句意义为“坚定的观点也不是确定不变的”。
因此可以确定L为正确选项。
8. K系动词become后应填入一个形容词，和后面介词of形成短语be/become suspicious of “对……感到怀疑”。
9. J本句缺一个名词作主语，并且根据和介词in的搭配，可以推断出正确选项belief，(have)belief in sth.“ 相信……”。
10. C本句是一般现在时，缺一个动词，且和with 搭配，确定选项为share, share sth. with sb., “与某人分享某事”。
Baekeland and Hartmann report that the “short sleepers” had been more or less average in their sleep needs until the men were in their teens. But at about age 15 or so, the men voluntarily began cutting down their nightly sleep time because of pressures from school, work, and other activities. These men tended to view their nightly periods of unconsciousness as bothersome interruptions in their daily routines.In general, these “short sleeps” appeared ambitious, active, energetic, cheerful, conformist(不动摇) in their opinions, and very sure about their career choices. They often held several jobs at once, or workers full-or part-time while going to school. And many of them had a strong urge to appear “normal” or “acceptable” to their friends and associates.When asked to recall their dreams, the “short sleepers” did poorly. More than this, they seemed to prefer not remembering. In similar fashion, their usual way of dealing with psychological problems was to deny that the problem existed, and then to keep busy in the hope that the trouble would go away.The sleep patterns of the “short sleepers” were similar to, but less extreme than, sleep patterns shown by many mental patients categorized as manic(疯人).The “long sleepers” were quite different indeed. Baekeland and Hartmann report that these young men had been lengthy sleeps since childhood. They seemed to enjoy their sleep, protected it, and were quite concerned when they were occasionally deprived of their desired 9 hours of nightly bed rest. They tended to recall their dreams much better than did the “short sleepers.”Many of the “long sleepers” were shy, anxious, introverted (内向), inhibited (压抑), passive, mildly depressed, and unsure of themselves (particularly in social situations). Several openly states that sleep was an escape from their daily problems.1. According to the report,______.A) many short sleepers need less sleep by natureB) many short sleepers are obliged to reduce their nightly sleep time because they are busy with their workC) long sleepers sleep a longer period of time during the dayD) many long sleepers preserve their sleeping habit formed during their childhood2. Many “short sleepers” are likely to hold the view that _____.A) sleep is a withdrawal from the realityB) sleep interferes with their sound judgementC) sleep is the least expensive item on their routine programD) sleep is the best way to deal with psychological troubles3. It is stated in the third paragraph that short sleepers _____.A) are ideally vigorous even under the pressures of lifeB) often neglect the consequences of inadequate sleepC) do not know how to relax properlyD) are more unlikely to run into mental problems4. When sometimes they cannot enjoy adequate sleep, the long sleepers might ____.A) appear disturbedB) become energeticC) feel dissatisfiedD) be extremely depressed5. Which of the following is Not included in the passage?A) If one sleeps inadequately, his performance suffers and his memory is weakenedB) The sleep patterns of short sleepers are exactly the sane as those shown by many mental patientsC) Long and short sleepers differ in their attitudes towards sleepD) Short sleepers would be better off with more rest答案：DCBAB贝克尔和哈特曼报道说，“睡眠少的人”在未进入少年期之前，其正常睡眠时间大致与所需要的时间差不多。
大学英语四级(阅读)模拟试卷3(题后含答案及解析)
大学英语四级（阅读）模拟试卷3(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.Normally a student must attend a certain number of courses in order to graduate, and each course which he attends gives him a credit which he may count towards a degree. In many American universities the total work for a degree consists of thirty-six courses each lasting for one semester. A typical course consists of three classes per week for fifteen weeks; while attending a university a student will probably attend four or five courses during each semester. Normally a student would expect to take four years attending two semesters each year. It is possible to spread the period of work for the degree over a longer period. It is also possible for a student to move between one university and another during his degree course, though this is not in fact done as a regular practice. For every course that he follows a student is given a grade, which is recorded, and the record is available for the student to show to prospective employers. All this imposes a constant pressure and strain of work, but in spite of this some students still find time for great activity in student affairs. Elections to positions in student organizations arouse much enthusiasm. The effective work of maintaining discipline is usually performed by students who advise the academic authorities. Any student who is thought to have broken the rules, for example, by cheating has to appear before a student court. With the enormous numbers of students, the operation of the system does involve a certain amount of activity. A student who has held one of these positions of authority is much respected and it will be of benefit to him later in his career.1．Normally a student would attend at least______classes each week.A．36B．20C．12D．15正确答案：C解析：由文章第1段可知，每个学生每学期要上4到5门课，每门课每周有3节，由此可知学生每周要上12一15节课，因此一个学生每个星期至少要上12节课．故选C。
专业英语四级(阅读)模拟试卷120(题后含答案及解析)
专业英语四级（阅读）模拟试卷120(题后含答案及解析)题型有：1. 2.SECTION AIn this section there are several passages followed by ten multiple-choice questions. For each question, there are four suggested answers marked [A], [B], [C] and [D]. Choose the one that you think is the best answer.(1)Job stress and worrying about job security can both take a toll on a woman’s body, although the two issues affect female health differently, according to research presented last month at the American Heart Association’s Annual Meeting in Chicago. But whether chronic work-related stress is eating at your nerves or ballooning your waistline, there are natural solutions with no toxic side effects that you can use to relax the pressure. (2)In a recent study looking at work stress and women, researchers from Harvard and Brigham and Women’s Hospital studied more than 17,000 otherwise healthy women, generally in their 50s, enrolled in the Women’s Health Study for 10 years. Women who reported work-related strain, such as having little or no authority over decisions or being unable to contribute creativity and skills to the job, were up to 88 percent more likely to experience a heart attack than women who reported no work strain. Overall, working women reporting high job strain faced a 40 percent higher rate of cardiovascular(心血管的)disease, too. (3)Worrying about losing a job did not appear to increase heart attack risk, but it was linked to obesity, high blood pressure, and high cholesterol(胆固醇), all of which can eventually lead to cardiovascular disease. (4)Whether it’s a nightmarish cubicle neighbor, an unrelenting workload, or an ornery boss that has your stress meter ready to pop at any second, you can get a grip: It’s all about mind over matter. An August study published in the Proceedings of the National Academy of Sciences found that students taking part in Integrative Body-Mind Training(IBMT)enjoyed changes in white brain matter(within 11 hours of practice)that seemed connected to better regulation of emotions and behavior. (5)Although not very common in the U.S. yet, IBMT involves the practice of maintaining a state of restful alertness to tap into body-mind awareness while a trained coach guides your breathing and mental imagery. It’s somewhat similar to more widely available mindfulness based stress reduction(MBSR), which involves focusing on your present-moment draughts and feelings in a non-judgmental way. MBSR has been shown to help people make clearer decisions in times of crisis, which could help when all health breaks loose at the office.(6)Previous research out of the University of Oregon has found that you could adopt stress-zapping properties of Integrative Body-Mind Training(IBMT)before the workweek’s out. After practicing it for 20 minutes a day for five days in a row, participants reported reduced stress and increased energy. Prevention suggests this intro IBMT exercise: Sit quietly in a comfortable position. Close your eyes and think of your mind as a full cup; as thoughts come and go, keep returning to an image of the cup becoming empty. Repeat for five minutes. (7)Regardless of your meditationstyle, know this: Compared to non-meditators, women who practice meditation enjoy up to a 66 percent drop in stress hormone levels, which can dramatically improve heart health. (8)If you’re in need of an emergency quick freak-out fix, reach for a piece of gum.(Avoid artificial sweetened gum, though—some are linked to health issues.)One study found that chewing gum boosts blood flow to the brain by up to 40 percent, helping you stay calm and in the present. This prevents you from pondering over some aggravating office event. (9)You don’t need to be a monk to enjoy the benefits of meditation. In fact, more and more Western integrative medicine practitioners are using it as a nontoxic health improver.1．According to the passage, which of the following can probably lead to women’s work-related strain?A．They are not creative enough in their work.B．They could not afford to lose their job.C．They have no say in decision-making.D．They are underpaid compared with men.正确答案：C解析：根据work—related strain定位到第2段。
英语四级阅读理解试题带答案
英语四级阅读理解试题带答案英语四级阅读理解试题：【原文】How to Deal With Difficult PeopleIn New York City one day, a businesswoman got into a taxi. Because it was rush hour and she was hurrying for a train, she suggested a route. "Ive been a cabby(车夫) for 15 years!" the driver yelled. "You think I dont know the best way to go?"The woman tried to explain that she hadnt meant to offend him, but the driver kept yelling. She finally realized he was too upset to be reasonable. So she did the unexpected. "You know, youre right," she told him. "It must seem dumb for me to assume you dont know the best way through the city. "Taken aback, the driver flashed his rider a confused look in the rear-view mirror, turned down the street she wanted and got her to the train on time. "He didnt say another word the rest of the ride," she said, "until I got out and paid him. Then he thanked me. "When you encounter people like this cab driver, theres an irresistible urge to dig in your heels. This can lead to prolonged arguments, soured friendships, lost career opportunities and broken marriages. As a clinical psychiatrist, Ive discovered one simple but extremely unlikelyprinciple that can prevent virtually any conflict or other difficult situation from becoming a recipe for disaster.The key is to put yourself in the other persons shoes and look for the truth in what that person is saying. Find a way to agree. The result may surprise you.Sulkers Steves 14-year-old son, Adam, had been irritable for several days. When Steve asked why, Adam snapped, "Nothings wrong! Leave me alone!" and stalked off to his room.We all know people like this. When theres problem, they may sulk(生闷气) or act angry and refuse to talk.So whats the solution? First, Steve needs to ask himself why Adam wont talk. Maybe the boy is worried about something that happened at school. Or he might be angry at his dad but afraid to bring it up because Steve gets defensive whenever he is criticized. Steve can pursue these possibilities the next time they talk by saying, "I noticed youre upset, and I think it would help to get the problem out in the open. It may be hard because I havent always listened very 58well. If so, I feel bad because I love you and dont want to let you down. "If Adam still refuses to talk, Steve can take a different tack: "Im concerned about whats going on with you, but we can talk things over later, when youre more in the mood. "This strategy allows both sides to win: Steve doesnt have to compromise on the principle that ultimately the problem needs to be talked out and resolved. Adam saves face by being allowed to withdraw for a while.Noisy critics. Recently, I was counselling a businessman named Frank who lends to be overbearing(专横的) when hes upset. Frank told me that I was too absent-minded with money and that he shouldnt have to pay at each of our sessions. He wanted to be billed monthly.I felt annoyed because it seemed Frank always had to have things his way. I explained that I had tried monthly billing, but it hadnt worked because some patients didnt pay. Frank argued that he had impeccable (无可挑剔的 ) credit and knew much more about credit and billing than I did.Suddenly I realized I was missing Franks point. "You are right," I said. " Im being defensive. We should focus on the problems in your life and not worry so much about money. "Frank immediately softened and began talking about what was really bothering him, which were some personal problems. The next time we met, he handed me a check for 20 sessions in advance!There are times, of course, when people are unreasonably abusive and you may need to just walk away from the situation. But if the problem is one that you want solved, its important to allow the other person to keep some self-esteem. Theres nearly always a grain of truth in the other persons point of view. If you acknowledge this, he or she will be less defensive and more likely to listen to you.Complainers. Brad is a 32-year-old Detroit chiropractor (按摩师) who recently described his frustration with a patient of his: "I ask Mr. Barry, How are you doing? and he dumps out his whole life story-his family problems and his financial difficulties. I give him advice, but he ignores everything I tell him. "Brad needs to recognize that habitual complainers usually dont want advice. They just want someone to listen and understand. So Brad might simply say : "sounds like a rough week, Its no fun to have unpaid bills, people nagging you, and this pain besides. " The complainer will usually run out of gas and stop complaining. The secret is not to give advice. Just agreeing and validating a persons point of view will make that person feel better.Demanding friends. Difficult people arent always -, angry or just complaining. Sometimes they are difficult because of the demands they place upon us. Maybe a friend puts you on the spot with a request to run an errand for him while hes out of town. If you have a crowded schedule, you may agree but end up angry and resentful. Or if you say no in the wrong way, your friend may feel hurt and unhappy. The problem is that, caught off guard, you dont know how to deal with the situation in a way that avoids bad feelings.One method Ive found helpful is "punting". Youre punting when you tell the person you need to think about the request and that youll get back about it. Say a colleague calls and pressures me to give a lecture at his university. Ive learned to say, "Im flattered that you thought of me. Let me check my schedule, and Ill call you back. "This gives me time to deal with any feelings of guilt if I have to say no. Suppose I decide it is better to decline; punting allow me to plan what I will say when I call back, "I appreciate being asked," I might indicate, "but I find Im over-committed right now. However, I hope youll think of me in the future. "Responding to difficult people with patience and empathy can be tough, especially when you feel upset. But the moment you give up your need to control or be right, the other person will begin relaxing and start listening to you. The Greek philosopher Epictetus understood this when he said nearly 2, 000 years ago, "If someone criticizes you, agree at once. Mention that if only the other person knew you well, there would be more to criticize than that !"Real communication results from a spirit of respect for yourself and for the other person. The benefits can be amazing.英语四级阅读理解试题：【题目】1. The principle the writer has discovered to stop any conflict from going worse is to find a way to agree.2. The taxi driver thanked the businesswoman because she was very polite to him.3. Difficult people mentioned in the passage include those who give occasional complaints.4. One way to deal with the person who is unreasonably abusive is to walk away from the situation.5. If Mr. Barry had followed Brads advice, he would have solved all his personal problems.6. What habitual complainers need is a good listener.7. It will end up in unhappiness whether you have satisfied your friends request or not.8. You will be rewarded with a real communication if you______for others.9. A difficult person can become a relaxing and good conversational partner if you______your control.10. According to the author, one effective way to deal with a demanding friend is______.英语四级阅读理解试题：【答案】1. Y2. N3. N4. Y5. NG6. Y7. N8. show respect9. give up 10. punting猜你感兴趣：1.大学英语四级阅读理解模拟题带答案2.四级英语阅读理解试题带答案3.大学英语四级阅读理解专练题及答案4.四级考试英语阅读理解试题带答案5.英语四级阅读理解训练题带答案6.大学四级英语阅读理解专练题带答案。
英语四级考试阅读精选题及答案讲解
英语四级考试阅读精选题及答案讲解英语四级考试阅读精选题(一)Some houses are designed to be smart. Others have smart designs. An e某ample of the secondtype of house won an Award of E某cellence from the American Institute of Architects.Located on the shore of Sullivan’s Island off the coast of South Carolina, the award-winningcube-shaped beach house was built to replace one smashed to pieces by Hurricane (飓风) Hugo10 years ago. In September1989, Hugo struck South Carolina, killing 18 people and damagingor destroying 36,000 homes in the state.Before Hugo, many new houses built along South Carolina’s shoreline were poorly constructed,and enforcement of building codes wasn’t strict, according to architect Ray Huff, who createdthe cleverly-designed beach house. In Hugo’s wake, all new shoreline houses are required tomeet stricter, better-enforced codes.The new beach house on Sullivan’s Island should be able towithstand a Category 3 hurricane with peak winds of 179 to 209 kilometers per hour.At first sight, the house on Sullivan’s Island looks anything but hurricane-proof. Its redwoodshell makes it resemble “a large party lantern (灯笼)” at night, according to one observer. Butlooks can be deceiving. The house’s wooden frame is reinforced with long steel rods to give ite某tra strength.To further protect the house from hurricane damage, Huff raised it 2.7 meters off the groundon timber pilings—long, slender columns of wood anchored deep in the sand. Pilings mightappear insecure, but they arestrong enough to support the weight of the house. They alsoelevate the house above storm surges. The pilings allow thesurges to run under the houseinstead of running into it. “These swells of water come ashore at tremendous speeds and causemost of the damage done to beach-front buildings,” said Huff.Huff designed the timber pilings to be partially concealed by the house’s ground-to-roofshell. “ The shell masks the pilings so that the house doesn’t look like it’s standing with itspant legs pulled up,” said Huff. In the event of a storm surge, the shell should break apart andlet the waves rush under the house, the architect e某plained.练习题：Choose correct answers to the question:1. After the tragedy caused by Hurricane Hugo, new houses built along SouthCarolina’s shore line are required ________.A. to be easily reinforcedB. to look smarter in designC. to meet stricter building standardsD. to be designed in the shape of cubes2. The award-winning beach house is quite strong because________.A. it is strengthened by steel rodsB. it is made of redwoodC. it is in the shape of a shellD. it is built with timber and concrete3. Huff raised the house 2.7 meters off the ground on timber pilings in order to________.A. withstand peak winds of about 200 km/hrB. anchor stronger pilings deep in the sandC. break huge sea waves into smaller onesD. prevent water from rushing into the house4. The main function of the shell is ________.A. to strengthen the pilings of the houseB. to give the house a better appearanceC. to protect the wooden frame of the houseD. to slow down the speed of the swelling water5. It can be inferred from the passage that the shell should be ________.A. fancy-lookingB. waterproofC. easily breakableD. e某tremely strong英语四级考试阅读精选题答案1.[C] 根据题目中的专有名词Hugo查找到文中第3段第2句。
(完整word版)英语四级阅读理解模拟试题及答案
英语四级阅读理解模拟试题及答案Our quarrel with efficiency is not that it gets things done,but that it is a thief of time when it leaves us no leisure to enjoy ourselves, and that it strains our nerves when we try toget things done perfectly. In building bridges, American engineers calculate so finely and exactly as to make the twoends come together within one-tenth of an inch. But when twoChinese begin to dig a tunnel from both sides of a mountainboth come out on the other side. --The Chinese’s firm belief is that it doesn ’t matter so long as a tunnel is dug through, and ifwe have two instead of one, why, we have a double track toboot.The pace of modern industrial life forbids this kind of glorious and magnificent idling. But, worse than that, it imposes upon us a different conception of time as measuredby the clock and eventually turns the human being into a clock himself. (This sort of thing is bound to come to China, as is evident, for instance, in the case of a factory of twenty thousand worker. The luxurious prospect of twenty thousandworkers coming in at their own sweet pleasure at all hours is,of course, somewhat terrifying.)Nevertheless, such efficiency iswhat makes life so hard and full of excitement. A man who hasto be punctually at a certain place at five o ’clock has the whole afternoon from one to five ruined for him already. Every American adult is arranging his time on the pattern of the schoolboy - three o ’clock for this, five o ’ clock for that, six-thirty for change of dress, six-fifty for entering the taxi, andseven o ’clock for arriving at the destination. It just makes lifenot worth living.1.The writer objects to efficiency mainly on thegrounds that it ____.A) entitles us to too much leisure time B)urges us to get things done punctually C)deprives us of leisure timeD) imposes on us a perfect concept of time2.In the eyes of the author, the introduction ofindustrial life gives rise to ____.A) the excitement of lifeB) magnificent idling of timeC) more emphasis on efficiencyD) terrifying schoolboy3.The passage tells us ____.A)Chinese workers come to work when it is convenientB)all Americans are forced to be efficient against their willC)Chinese engineers are on better terms with the managementD)Americans ought not to work so hard for efficiency4.The author believes that relaxing the rule ofpunctuality in factories would lead to ____.A) great confusionB) increased production C)a hard and exciting lifeD) successful completion of a tunnel5.What is implied but NOT stated by the author is that____.A) every American is arranging his time in the pattern of a schoolboyB) every American is reluctant to be efficientC)every one should have some time to spend as he pleasesD) being punctual is an undesirable habit which should not be formed答案：1.C)deprives us of leisure time 对应原文第一句 but that it is a thief of time when it leaves us no leisure to enjoy ourselves.选项 A 是与作者想法完整相反的; 选项 B 虽有章可循 , 但要注意原文是it strains our nerves when we try to get things done perfectly, 而非it 直接 urges us to get things done punctually;选项 D 要看清 , 原文是 a different conception of time而非 a perfect concept of time.The2.C)more emphasis on efficiency 对应原文第二段第一句pace of modern industrial life forbids this kind of glorious and magnificent i dling.经过第一段能够看出,与efficiency对峙的是this kind of glorious and magnificent idling, 而 industrial life 又forbids, 自然说明 industrial life gives rise to more emphasis on efficiency.3.D)Americans ought not to work so hard for efficiency. 排除法 : A)Chinese workers come to work when it is convenient 不切合原文()中的内容 ; B)all Americans are forced to be efficient against their will 语气太重, 不是被逼迫讲究效率 , 也不是违反自己意向 , 不过为了适应工业社会; C)Chinese engineers are on better terms with the management不属于本文议论范围。
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。
(完整版)英语专业四级阅读理解模拟题(可编辑修改word版)
英语专业四级阅读理解模拟题A simple piece of rope hangs between some environmentally friendly Americans and their neighbors. On one side stand those who have begun to see clothes dryers as wasteful consumers of energy (up to 6% of total electricity) and powerful emitters of carbon dioxide (up to a ton of CO2 per household every year). As an alternative, they are turning to clotheslines as part of what Alexander Lee, an environmentalist, calls "what-I-can- do environmentalism."But on the other side are people who oppose air-drying laundry outside on aesthetic grounds. Increasingly, they have persuaded community and homeowners associations(HOAs) across the U.S. to ban outdoor clotheslines, which they say not only look unsightly but also lower surrounding property values. Those actions, in turn, have sparked a right-to-dry movement that is pressing for legislation to protect the choice to use clotheslines. Only three states--Florida, Hawaii and Utah--have laws written broadly enough to protect clotheslines. Right-to-dry advocates argue that there should be more.Matt Reck is the kind of eco-conscious guy who feeds his trees with bathwater and recycles condensation drops from his air conditioners to water plants. His family also uses a clothesline. But Otto Hagen, president of Reck's HOA in Wake Forest, N.C., notified him that a neighbor h, ad complained about his line. The Recks ignored the warning and still dry their clothes on a rope in the yard. "Many people claim to be environmentally friendly but don't take matters into their own hands," says Reck. HOAs Hagen has decided to hold off taking action. "I'm not going to go crazy," he says. "But if Matt keeps his line and more neighbors complain, I'll have to address it again."North Carolina lawmakers tried and failed earlier this year to insert language into an energy bill that would expressly prevent HOAs from regulating clotheslines. But the issue remains a touchy one with HOAs and real estate agents. "Most aesthetic restrictions are rooted, to a degree, in the belief that homogenous (统一协调的) exteriors are supportive of property value," says Sara Stubbins, executive director of the Community Association Institute's North Carolina chapter. In other words, associations worry that housing prices will fall if prospective buyers think their would-be neighbors are too poor to afford dryers.Alexander Lee dismisses the notion that clotheslines devalue property assets, advocating that the idea "needs to change in light of global warming." "We all have to do at least something to decrease our carbon footprint," Alexander Lee says.1.What is NOT mentioned as a disadvantage of using clothes dryers?A.Electricity consumption.B.Air pollution.C.Waste of energy.D.Ugly looking.2.Which of the following is INCORRECT?A.Opposers think air-drying laundry would devalue surrounding assets.B.Opposers consider the outdoor clothesline as an eyesore to the scenery.C.Right-to-dry movements led to the pass of written laws to protect clotheslines.D.Most of states in the US have no written laws to protect clotheslines.3.What is the HOAs' attitude towards the regulation of outdoor clotheslines?A.Concerned.B.Impartial.C.Supportive.D.Unclear.4.In the last paragraph Alexander Lee recommends thatA.clotheslines should be banned in the community.B.clotheslines wouldn't lessen the property values.C.the globe would become warmer and warmer.D.we should protect the environment in the community.5.An appropriate title for the passage might beA.Opinions on Environmental Protection.B.Opinions on Air-drying Laundry.C.What-I-Can-Do Environmentalism.D.Restrictions on Clotheslines.参考答案与解析：文章概要：本文探讨是否该用晾衣绳在室外晾晒衣服。
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。