四级长难句分析理解试题与答案
英语四级阅读真题长难句解析09
41.Not only do we evaluate the cause of the pain, which can help us treat the pain better, but we also help provide comprehensive therapy for depression and other psychological and social issues related to chronic pain. (2007年6月)【分析】本句为并列复合句。
句子主干为Not only do we evaluate the cause, but we also help provide therapy。
Not only…but also…连接两个并列句，否定词组not only在句首，句子要部分倒装。
在第一个分句里，which 引导非限制性定语从句，修饰第一个分句，which在从句中作主语。
在第二个分句里，related to作后置定语修饰issues。
【译文】我们不仅要找出疼痛的病因，帮助我们更好地治疗；还提供综合疗法，治疗与慢性疼痛相关的抑郁症和其他心理与社交问题。
42.Then one day a few years ago, out of my mouth came a sentence that would eventually become my reply to any and all provocations: I don’t talk about that anymore. (2007年6月)【分析】本句为复合句。
句子主干为a sentence came out of my mouth。
在句中用了全部倒装结构“介词短语+谓语+主语”。
that 引导定语从句修饰a sentence，其在定语从句中作主语。
冒号后面的部分是对sentence的解释说明，作同位语。
四级真题阅读长难句分析-推荐下载
真题阅读长难句分析1. Scott Hahn, cofounder with Gregory of Rogan and Loomstate, which uses all-organic cotton, says high-quality sustainable materials can still be tough to find.2. Most designers with existing labels are finding there aren’t comparable fabrics that can just replace what you’re doing and what your customers are used to,” he says.st year the influential trade show Designers & Agents stopped charging its participation fee for young green entrepreneurs (企业家) who attend its two springtime shows in Los Angeles and New York and gave special recognition to designers whose collections are at least 25% sustainable.4. This week Wal-Mart is set to announce a major initiative aimed at helping cotton farmers go organic: it will buy transitional (过渡型的) cotton at higher prices, thus helping to expand the supply of a key sustainable material.5. Scientists have devised a way to determine roughly where a person has lived using a strand (缕) of hair, a technique that could help track the movements of criminal suspects or unidentified murder victims.6. Todd Park, a local detective, said the method has helped him learn more about an unidentified woman whose skeleton was found near Great Salt Lake.7. He had a perfect résuméand gave good responses to her questions, but the fact that he never looked her in the eye said “untrustworthy,”so she decided to offer the job to her second choice.8. When we begin to question our assumptions and challenge what we think we have learned from our past, from the media, peers, family, friends, etc., we begin to realize that some of our conclusions are flawed (有缺陷的) or contrary to our fundamental values. 9. We need to train ourselves to think differently, shift our mindsets and realize that diversity opens doors for all of us, creating opportunities in organizations and communities that benefit everyone.10. They only come in when a friend drops dead on the golf course and they think, ‘Geez, if it could happen to him, …11.He believes most diseases that commonly affect men could be addressed by preventive check-ups.12. Shoppers seldom complain to the manager or owner of a retail store, but instead will alert their friends, relatives, coworkers, strangers — and anyone who will listen.13. This guidance eliminated the need for customers to circle the parking lot endlessly, and avoided confrontation between those eyeing the same parking space.14.Customers can also improve future shopping experiences by filling complaints to the retailer, instead of complaining to the rest of the world.15. A code of conduct is hard to create when you’re living in a world in which everyone is exhausted from overwork and lack of sleep, and a world in which nice people are perceived to finish last.16. This jumping to our children’s defence is part of what fuels the “walking on eggshells”feeling that surrounds our dealings with other people’s children.17. Assuming you make it to the end of your natural term, about 78 years for men in Australia, you’ll die on average five years before a woman.18. Two months ago Gullotta saw a 50-year-old man who had delayed doing anything about his smoker’s cough for a year.19.Store managers are often the last to hear complaints, and often find out only when their regular customers decide to frequent their competitors, according to a study jointly conducted by Verde Group and Wharton School.20. “Retailers who’re responsive and friendly are more likely to smooth over issues than those who aren’t so friendly,”said Professor Stephen Hoch.21. But the real truth is that we don’t know enough to relieve global warming, and —without major technological breakthroughs — we can’t do much about it.22. We need economic growth unless we condemn the world’s poor to their present poverty and freeze everyone else’s living standards.23. The trouble with the global warming debate is that it has become a moral problem when it’s really an engineering one.24. Whoever it is, they will see you in a way you never intended to be seen —the 21st century equivalent of being caught naked.25. Psychologists tell us boundaries are healthy, that it’s important to reveal yourself to friends, family and lovers in stages, at appropriate times.26. Few people turn down a discount at tollbooths (收费站) to avoid using the EZ-Pass system that can track automobile movements.27. Privacy economist Alessandro Acquisti has run a series of tests that reveal people will surrender personal information like Social Security numbers just to get their hands on a pitiful 50-cents-off coupon (优惠券).28. When you consider that nearly three out of four Americans have seen the game show Who Wants to Be a Millionaire? you can understand the power of television to communicate with a large audience.29.Global warming may or may not be the great environmental crisis of the 21st century, but — regardless of whether it is or isn’t — we won’t do much about it.30. Al Gore calls global warming an “inconvenient truth”, as if merely recognizing it could put us on a path to a solution. 31. The digital bread crumbs(碎屑) you leave everywhere make it easy for strangers to reconstruct who you are, where you are and what you like.32.Only when it’s gone do you wish you’ve done more to protect it.33. But at the same time, the opening of national borders to the flow of goods, services, information and especially people has made universities a powerful force for global integration, mutual understanding and geopolitical stability.34. Objections from American university and business leaders led to improvements in the process and a reversal of the decline, but the United States is still seen by many as unwelcoming to international students.35. In response to the same forces that have driven the world economy, universities have become more self-consciously global: seeking students from around the world who represent the entire range of cultures and values, sending their own students abroad to prepare them for global careers, offering courses of study that address the challenges of an interconnected world and collaborative (合作的) research programs to advance science for the benefit of all humanity.36.Yale professor and Harvard Hughes Medical Institute investigator Tian Xu directs a research center focused on the genetics of human disease at Shanghai’s Fudan University in collaboration with faculty colleagues from both schools.37. In the wake of September 11, changes in the visa process caused a dramatic decline in the number of foreign students seeking admission to U.S. universities, and a corresponding surge in enrollments in Australia, Singapore and the U.K.38. While the kinds of instruction offered in these programs will differ, DL usually signifies a course in which the instructors post syllabi (课程大纲), reading assignments, and schedules on Websites, and students send in their assignments by e-mail 39.Telling myself that I was merely an experienced writer guiding the young writer across the hall, I offered suggestions for characters, conflicts and endings for her tales.40. While stepping back was difficult for me, it was certainly a good first step that I will quickly follow with more steps, putting myself far enough away to give her room but close enough to help if asked.41. Not only do we evaluate the cause of the pain, which canhelp us treat the pain better, but we also help provide comprehensive therapy for depression and other psychological and social issues related to chronic pain.42. Then one day a few years ago, out of my mouth came a sentence that would eventually become my reply to any and all provocations: I don’t talk about that anymore.43. The practice that can help you past your learned bad habits of trying to edit as you write is what Elbow calls “free writing.”44. While you need to employ both to get to a finished result, they cannot work in parallel no matter how much we might like to think so.45. Unlike physical energy, which is limited and diminishes with age, emotional energy is unlimited and has nothing to do with genes or upbringings.46. “Wellness”may perhaps best be viewed not as a state that people can achieve, but as an ideal that people can strive for.47. If you are listening to that 5th grade English teacher correct your grammar while you are trying to capture a fleeting (稍纵即逝的) thought, the thought will die.48. Regardless of how it’s sold, the popularity of bottled water taps into our desire for better health, our wish to appear cultivated, and even a longing for lost purity.49. According to an article in The Wall Street Journal, some of the more shameless tactics include placing attractive bottles on the table for a visual sell, listing brands on the menu without prices, and pouring bottled water without even asking the diners if they want it.50. Built with safety in mind, the highways have wide lanes and shoulders, dividing medians or barriers, long entry and exit lanes, curves engineered for safe turns, and limited access.51. But since water is much cheaper than wine, and many of the fancier brands aren’t available in stores, most diners don’t notice or care.52. He must use the sounds of speech to identify the words spoken, understand the pattern of organization of the words (sentences), and finally interpret the meaning. 53. Perhaps it was the extreme contrast with Japanese society that prompted American firms to pay more attention to women buyers.54. As we have seen, the focus of medical care in our society has been shifting from curing disease to preventing disease —especially in terms of changing our many unhealthy behaviors, such as poor eating habits, smoking and failure to exercise. 55. Reaching new peaks of popularity in North America is Iceberg Water, which is harvested from icebergs off the coast of Newfoundland, Canada.56. Ultimately, however, our basic design strategy is focused not simply on being “less bad”but on creating completely healthful materials that can be either safely returned to the soil or reused by industry again and again.57. As you sleep you pass through a sequence of sleep states —light sleep, deep sleep and REM (rapid eye movement) sleep —that repeats approximately every 90 minutes.58.You program the clock with the latest time at which you want to be wakened, and it then duly(适时地) wakes you during the last light sleep phase before that.59. Home builders can now use materials — such as paints that release significantly reduced amounts of organic compounds —that don’t destroy the quality of the air, water, or soil.60. We’re giving people high-quality, healthful products and an opportunity to make choices that have a beneficial effect on the world.61. When we designed America’s first so-called “green”office building in New York two decades ago, we felt very alone.62. The “energy-efficient”sealed commercial buildings constructed after the 1970s energy crisis revealed indoor air quality problems caused by materials such as paint, wall covering and carpet.63. So for 20 years, we’ve been focusing on these materials down to the molecules, looking for ways to make them safe for people and the planet.64. “As sleep-deprived people ourselves, we started thinking of what to do about it,” says Eric Shashoua, a recent collegegraduate and now chief executive officer of Axon Sleep Research Laboratories, a company created by the students to develop their idea.65. The headband equipped with electrodes and microprocessor measures the electrical activity of the wearer’s brain, in much the same way as some machines used for medical and research purposes and communicates wirelessly with a clock unit near the bed.66. Interest in pursuing international careers has soared in recent years, enhanced by chronic(长久的) personnel shortages that are causing companies to search beyond their home borders for talent.67. Variables included the slope of the land, the ability of the pavement to support the load, the intensity of road use and the nature of the underlying soil.68. Long-span, segmented-concrete, cable-stayed bridges such as Hale Boggs in Louisiana and the Sunshine Skyway in Florida, and remarkable tunnels like Fort McHenry in Maryland and Mt. Baker in Washington, met many of the nation’s physical challenges.69. Not only has the highway system affected the American economy by providing shipping routes, it has led to the growth of spin-off industries like service stations, motels, restaurants, and shopping centers.70. An educated mother, on the other hand, has greater earning abilities outside the home and faces an entirely different set of choices.71. His results, to be presented at the conference on human-computer interaction in Vienna, Austria, in April, have surprised psychologists.72. And economics, with its emphasis on incentives，provides guideposts that point to an explanation for why so many girls are deprived of an education.73. Many in-home jobs that used to be done primarily by women — ranging from family shopping to preparing meals to doing voluntary work — still need to be done by someone.74. In fact, New York’s municipal water for more than a century was called the champagne of tap water and until recently considered among the best in the world in terms of both taste and purity.75. Girls are thus seen as less valuable than boys and are kept at home to do housework while their brothers are sent to school —the prophecy(预言) becomes self-fulfilling, trapping women in a vicious circle(恶性循环) of neglect.76. It starts in the Pacific Ocean and is thought to be caused bya failure in the trade winds(信风), which affects the ocean currents driven by these winds.77. A government study recommended a national highway system of 33,920 miles, and Congress soon passed the Federal-Aid Highway Act of 1944, which called strict, centrally controlled design criteria.78. Traffic control systems and methods of construction developed under the interstate program soon influenced highway construction around the world, and were invaluable in improving the condition of urban streets and traffic patterns.79. By opening the North American continent, highways have enabled consumer goods and services to reach people in remote and rural areas of the country, spurred the growth of suburbs, and provided people with greater options in terms of jobs, access to cultural programs, health care, and other benefits.80. The technological advances made it possible for the middle classes to enjoy what had once been affordable only to the very rich.81. The clock, called Sleep Smart, measures your sleep cycle, and waits for you to be in your lightest phase of sleep before rousing you.82. The point in that sleep cycle at which you wake can affect how you feel later, and may even have a greater impact than how much or little you have slept.83. While she awaits the outcome, the government has granted her permission to work here and she has returned to her job at Ben&Jerry’s.84. Modern cars are far tougher to steal, as their engine management computer won’t allow them to start unless they receives a unique ID code beamed out by the ignition(点火) key.85. The first study to compare honesty across a range of communications media has found that people are twice as likely to tell lies in phone conversations as they are in emails. 86. As the trade winds lessen in strength, the ocean temperatures rise, causing the Peru current flowing in from theeast to warm up by as much as 5℃.87. The interstate highway system was finally launched in 1956 and has been hailed as one of the greatest public works projects of the century.88. He says it would only take him a few minutes to teach a person how to steal a car, using a bare minimum of tools.89. But Hancock says it is also crucial whether a conversation is being recorded and could be reread, and whether it occurs in real time.90. If you are submitting your resume in English, find out if the recipient(收件人) uses British English or American English because there are variations between the two versions.91. I wondered what I would do if confronted with a real midair medical emergency without access to a hospital staff and the usual emergency equipment.92. Thanks to more recent legislation, flights with at least one attendant are starting to install emergency medical kits to treat heart attacks.93. The logo, along with the company’s long-held marketing image of the “irresistibility” of its chips, would help facilitate the company’s global expansion.94. The executives acknowledge that they try to swing national eating habits to a food created in America, but they deny that amounts to economic imperialism.95. While there’s no question that continuous stress is harmful, several studies suggest that challenging situations in which you’re able to rise to the occasion can be good for you. 思考类动词总结Think/assume/conceive/conclude/expect/determine/hold/judge/presume/reckon/see/sense/suppose/comprehend/consider/deduceinfer/deliberate/evaluate/examine/meditate/mull/mull over/muse/ponder/rationalize/reason/reflect/resolve/ruminate/speculate/study/turn over/weigh/contemplate/convey重要的；显著的important/valuable/substantial/big/considerable/critical/crucial/decisive/earnest/exceptional/markedmeaningful/momentous/paramount/salient/significant/weightyeminent/influential/outstanding/distinctive/esteemed/grandhonored/illustrious/leading/majestic/notable/powerfulprominent/remarkable/solid/superior/conspicuous 增加/发展increase/develop/enlarge/expand/grow/raiseadvance/aggrandize/amplify/augment/boost/broaden/enhance/enlarge/escalate/extendfurther/heighten/inflate/magnify/mountprogress/proliferate/spread/swell/widen96. As a physician who travels quite a lot, I spend a lot of time on planes listening for that dreaded “Is there a doctor on board?” announcement. (2005年12月)【分析】本句为复合句。
英语四级阅读真题长难句解析14
66. Interest in pursuing international careers has soared in recent years, enhanced by chronic(长久的) personnel shortages that are causing companies to search beyond their home borders for talent. (2006年6月)【分析】本句为复合句。
句子主干为Interest has soared。
过去分词enhanced 作定语，修饰Interest，表示被动。
that 引导定语从句，修饰shortages。
【译文】近几年来，由于长时间的人员紧缺，许多公司都跨出国界寻求人才，从而使得人们到海外寻求工作的热情和兴趣日益高涨。
67. Variables included the slope of the land, the ability of the pavement to support the load, the intensity of road use and the nature of the underlying soil. (2006年6月)【分析】本句是简单句。
句子主干为Variables included…。
并列结构the slope of the land, the ability of the pavement to support the load, the intensity of road use和the nature of the underlying soil是included 的宾语。
【译文】变数包括土地的坡度、人行道所能支撑的承受力、道路使用密集度以及下方土地的性质。
68.Long-span, segmented-concrete, cable-stayed bridges such as Hale Boggs in Louisiana and the Sunshine Skyway in Florida, and remarkable tunnels like Fort McHenry in Maryland and Mt. Baker in Washington, met many of the nation’s physical challenges. (2006年6月)【分析】本句为简单句。
英语四级真题阅读长难句的分析及译文
英语四级真题阅读长难句的分析及译文英语四级真题阅读长难句的分析及译文82. The point in that sleep cycle at which you wake can affect how you feel later, and may even have a greater impact than how much or little you have slept.【分析】本句为并列复合句。
句子主干为The point can affect and may have impact。
and 连接两个并列的谓语。
which 引导定语从句，修饰 point, at the point 是固定搭配，所以 which 前面加介词at。
than 后面是 how 引导的宾语从句。
【译文】在睡眠中的哪个阶段醒来将会影响到你之后的`感觉，甚至可能比睡眠时间长短对你产生的影响更大。
83. While she awaits the outcome, the government has granted her permission to work here and she has returned to her job at Ben Jerry s.【分析】本句为并列复合句。
句子主干为the government has granted her permission and she has returned to job。
while 引导时间状语从句，意为当的时候。
【译文】在她等待结果的同时，美国政府同意她继续在本杰瑞公司工作，现在她已经重返工作岗位。
84. Modern cars are far tougher to steal, as their engine management computer won t allow them to start unless they receives a unique ID code beamed out by the ignition key.【分析】本句为复合句。
四级真题阅读长难句分析
真题阅读长难句分析1. Scott Hahn, cofounder with Gregory of Rogan and Loomstate, which uses all-organic cotton, says high-quality sustainable materials can still be tough to find.2. Most designers with existing labels are finding there aren’t comparable fabrics that can just replace what you’re doing and what your customers are used to,”he says.st year the influential trade show Designers & Agents stopped charging its participation fee for young green entrepreneurs (企业家) who attend its two springtime shows in Los Angeles and New York and gave special recognition to designers whose collections are at least 25% sustainable.4. This week Wal-Mart is set to announce a major initiative aimed at helping cotton farmers go organic: it will buy transitional (过渡型的) cotton at higher prices, thus helping to expand the supply of a key sustainable material.5. Scientists have devised a way to determine roughly where a person has lived using a strand (缕) of hair, a technique that could help track the movements of criminal suspects or unidentified murder victims.6. Todd Park, a local detective, said the method has helped him learn more about an unidentified woman whose skeleton was found near Great Salt Lake.7. He had a perfect résuméand gave good responses to her questions, but the fact that he never looked her in the eye said “untrustworthy,”so she decided to offer the job to her second choice.8. When we begin to question our assumptions and challenge what we think we have learned from our past, from the media, peers, family, friends, etc., we begin to realize that some of our conclusions are flawed (有缺陷的) or contrary to our fundamental values. 9. We need to train ourselves to think differently, shift our mindsets and realize that diversity opens doors for all of us, creating opportunities in organizations and communities that benefit everyone.10. They only come in when a friend drops dead on the golf course and they think, ‘Geez, if it could happen to him, …11.He believes most diseases that commonly affect men could be addressed by preventive check-ups.12. Shoppers seldom complain to the manager or owner of a retail store, but instead will alert their friends, relatives, coworkers, strangers —and anyone who will listen.13. This guidance eliminated the need for customers to circle the parking lot endlessly, and avoided confrontation between those eyeing the same parking space.14.Customers can also improve future shopping experiences by filling complaints to the retailer, instead of complaining to the rest of the world.15. A code of conduct is hard to create when you’re living in a world in which everyone is exhausted from overwork and lack of sleep, and a world in which nice people are perceived to finish last.16. This jumping to our children’s defence is part of what fuels the “walking on eggshells”feeling that surrounds our dealings with other people’s children.17. Assuming you make it to the end of your natural term, about 78 years for men in Australia, you’ll die on average five years before a woman.18. Two months ago Gullotta saw a 50-year-old man who had delayed doing anything about his smoker’s cough for a year.19.Store managers are often the last to hear complaints, and often find out only when their regular customers decide to frequent their competitors, according to a study jointly conducted by Verde Group and Wharton School.20. “Retailers who’re responsive and friendly are more likely to smooth over issues than those who aren’t so friendly,”said Professor Stephen Hoch.21. But the real truth is that we don’t know enough to relieve global warming, and —without major technological breakthroughs —we can’t do much about it.22. We need economic growth unless we condemn the world’s poor to their present poverty and freeze everyone else’s living standards.23. The trouble with the global warming debate is that it has become a moral problem when it’s really an engineering one.24. Whoever it is, they will see you in a way you never intended to be seen —the 21st century equivalent of being caught naked.25. Psychologists tell us boundaries are healthy, that it’s important to reveal yourself to friends, family and lovers in stages, at appropriate times.26. Few people turn down a discount at tollbooths (收费站) to avoid using the EZ-Pass system that can track automobile movements.27. Privacy economist Alessandro Acquisti has run a series of tests that reveal people will surrender personal information like Social Security numbers just to get their hands on a pitiful 50-cents-off coupon (优惠券).28. When you consider that nearly three out of four Americans have seen the game show Who Wants to Be a Millionaire? you can understand the power of television to communicate with a large audience.29.Global warming may or may not be the great environmental crisis of the 21st century, but —regardless of whether it is or isn’t —we won’t do much about it.30. Al Gore calls global warming an “inconvenient truth”, as if merely recognizing it could put us on a path to a solution.31. The digital bread crumbs(碎屑) you leave everywhere make it easy for strangers to reconstruct who you are, where you are and what you like.32.Only when it’s gone do you wish you’ve done more to protect it.33. But at the same time, the opening of national borders to the flow of goods, services, information and especially people has made universities a powerful force for global integration, mutual understanding and geopolitical stability.34. Objections from American university and business leaders led to improvements in the process and a reversal of the decline, but the United States is still seen by many as unwelcoming to international students.35. In response to the same forces that have driven the world economy, universities have become more self-consciously global: seeking students from around the world who represent the entire range of cultures and values, sending their own students abroad to prepare them for global careers, offering courses of study that address the challenges of an interconnected world and collaborative (合作的) research programs to advance science for the benefit of all humanity.36.Yale professor and Harvard Hughes Medical Institute investigator Tian Xu directs a research center focused on the genetics of human disease at Shanghai’s Fudan University in collaboration with faculty colleagues from both schools.37. In the wake of September 11, changes in the visa process caused a dramatic decline in the number of foreign students seeking admission to U.S. universities, and a corresponding surge in enrollments in Australia, Singapore and the U.K.38. While the kinds of instruction offered in these programs will differ, DL usually signifies a course in which the instructors post syllabi (课程大纲), reading assignments, and schedules on Websites, and students send in their assignments by e-mail39.Telling myself that I was merely an experienced writer guiding the young writer across the hall, I offered suggestions for characters, conflicts and endings for her tales.40. While stepping back was difficult for me, it was certainly a good first step that I will quickly follow with more steps, putting myself far enough away to give her room but close enough to help if asked.41. Not only do we evaluate the cause of the pain, which can help us treat the pain better, but we also help provide comprehensive therapy for depression and other psychological and social issues related to chronic pain.42. Then one day a few years ago, out of my mouth came a sentence that would eventually become my reply to any and all provocations: I don’t talk about that anymore.43. The practice that can help you past your learned bad habits of trying to edit as you write is what Elbow calls “free writing.”44. While you need to employ both to get to a finished result, they cannot work in parallel no matter how much we might like to think so.45. Unlike physical energy, which is limited and diminishes with age, emotional energy is unlimited and has nothing to do with genes or upbringings.46. “Wellness”may perhaps best be viewed not as a state that people can achieve, but as an ideal that people can strive for.47. If you are listening to that 5th grade English teacher correct your grammar while you are trying to capture a fleeting (稍纵即逝的) thought, the thought will die.48. Regardless of how it’s sold, the popularity of bottled water taps into our desire for better health, our wish to appear cultivated, and even a longing for lost purity.49. According to an article in The Wall Street Journal, some of the more shameless tactics include placing attractive bottles on the table for a visual sell, listing brands on the menu without prices, and pouring bottled water without even asking the diners if they want it.50. Built with safety in mind, the highways have wide lanes and shoulders, dividing medians or barriers, long entry and exit lanes, curves engineered for safe turns, and limited access.51. But since water is much cheaper than wine, and many of the fancier brands aren’t available in stores, most diners don’t notice or care.52. He must use the sounds of speech to identify the words spoken, understand the pattern of organization of the words (sentences), and finally interpret the meaning.53. Perhaps it was the extreme contrast with Japanese society that prompted American firms to pay more attention to women buyers.54. As we have seen, the focus of medical care in our society has been shifting from curing disease to preventing disease —especially in terms of changing our many unhealthy behaviors, such as poor eating habits, smoking and failure to exercise.55. Reaching new peaks of popularity in North America is Iceberg Water, which is harvested from icebergs off the coast of Newfoundland, Canada.56. Ultimately, however, our basic design strategy is focused not simply on being “less bad”but on creating completely healthful materials that can be either safely returned to the soil or reused by industry again and again.57. As you sleep you pass through a sequence of sleep states —light sleep, deep sleep and REM (rapid eye movement) sleep —that repeats approximately every 90 minutes.58.You program the clock with the latest time at which you want to be wakened, and it then duly(适时地) wakes you during the last light sleep phase before that.59. Home builders can now use materials —such as paints that release significantly reduced amounts of organic compounds —that don’t destroy the quality of the air, water, or soil.60. We’re giving people high-quality, healthful products and an opportunity to make choices that have a beneficial effect on the world.61. When we designed America’s first so-called “green”office building in New York two decades ago, we felt very alone.62. The “energy-efficient”sealed commercial buildings constructed after the 1970s energy crisis revealed indoor air quality problems caused by materials such as paint, wall covering and carpet.63. So for 20 years, we’ve been focusing on these materials down to the molecules, looking for ways to make them safe for people and the planet.64. “As sleep-deprived people ourselves, we started thinking of what to do about it,” says Eric Shashoua, a recent college graduate and now chief executive officer of Axon SleepResearch Laboratories, a company created by the students to develop their idea.65. The headband equipped with electrodes and microprocessor measures the electrical activity of the wearer’s brain, in much the same way as some machines used for medical and research purposes and communicates wirelessly with a clock unit near the bed.66. Interest in pursuing international careers has soared in recent years, enhanced by chronic(长久的) personnel shortages that are causing companies to search beyond their home borders for talent.67. Variables included the slope of the land, the ability of the pavement to support the load, the intensity of road use and the nature of the underlying soil.68. Long-span, segmented-concrete, cable-stayed bridges such as Hale Boggs in Louisiana and the Sunshine Skyway in Florida, and remarkable tunnels like Fort McHenry in Maryland and Mt. Baker in Washington, met many of the nation’s physical challenges.69. Not only has the highway system affected the American economy by providing shipping routes, it has led to the growth of spin-off industries like service stations, motels, restaurants, and shopping centers.70. An educated mother, on the other hand, has greater earning abilities outside the home and faces an entirely different set of choices.71. His results, to be presented at the conference on human-computer interaction in Vienna, Austria, in April, have surprised psychologists.72. And economics, with its emphasis on incentives，provides guideposts that point to an explanation for why so many girls are deprived of an education.73. Many in-home jobs that used to be done primarily by women —ranging from family shopping to preparing meals to doing voluntary work —still need to be done by someone.74. In fact, New York’s municipal water for more than a century was called the champagne of tap water and until recently considered among the best in the world in terms of both taste and purity.75. Girls are thus seen as less valuable than boys and are kept at home to do housework while their brothers are sent to school —the prophecy(预言) becomes self-fulfilling, trapping women in a vicious circle(恶性循环) of neglect.76. It starts in the Pacific Ocean and is thought to be caused bya failure in the trade winds(信风), which affects the ocean currents driven by these winds.77. A government study recommended a national highway system of 33,920 miles, and Congress soon passed the Federal-Aid Highway Act of 1944, which called strict, centrally controlled design criteria.78. Traffic control systems and methods of construction developed under the interstate program soon influenced highway construction around the world, and were invaluable in improving the condition of urban streets and traffic patterns.79. By opening the North American continent, highways have enabled consumer goods and services to reach people in remote and rural areas of the country, spurred the growth of suburbs, and provided people with greater options in terms of jobs, access to cultural programs, health care, and other benefits.80. The technological advances made it possible for the middle classes to enjoy what had once been affordable only to the very rich.81. The clock, called Sleep Smart, measures your sleep cycle, and waits for you to be in your lightest phase of sleep before rousing you.82. The point in that sleep cycle at which you wake can affect how you feel later, and may even have a greater impact than how much or little you have slept.83. While she awaits the outcome, the government has granted her permission to work here and she has returned to her job at Ben&Jerry’s.84. Modern cars are far tougher to steal, as their engine management computer won’t allow them to start unless they receives a unique ID code beamed out by the ignition(点火) key.85. The first study to compare honesty across a range of communications media has found that people are twice as likely to tell lies in phone conversations as they are in emails.86. As the trade winds lessen in strength, the ocean temperatures rise, causing the Peru current flowing in from the east to warm up by as much as 5℃.87. The interstate highway system was finally launched in 1956 and has been hailed as one of the greatest public works projects of the century.88. He says it would only take him a few minutes to teach a person how to steal a car, using a bare minimum of tools.89. But Hancock says it is also crucial whether a conversation is being recorded and could be reread, and whether it occurs in real time.90. If you are submitting your resume in English, find out if the recipient(收件人) uses British English or American English because there are variations between the two versions.91. I wondered what I would do if confronted with a real midair medical emergency without access to a hospital staff and the usual emergency equipment.92. Thanks to more recent legislation, flights with at least one attendant are starting to install emergency medical kits to treat heart attacks.93. The logo, along with the company’s long-held marketing image of the “irresistibility”of its chips, would help facilitate the company’s global expansion.94. The executives acknowledge that they try to swing national eating habits to a food created in America, but they deny that amounts to economic imperialism.95. While there’s no question that continuous stress is harmful, several studies suggest that challenging situations in which you’re able to rise to the occasion can be good for you.思考类动词总结Think/assume/conceive/conclude/expect/determine/hold/judge/presume/reckon/see/sense/suppose/comprehend/consider/deduceinfer/deliberate/evaluate/examine/meditate/mull/mull over/muse/ponder/rationalize/reason/reflect/resolve/ruminate/speculate/study/turn over/weigh/contemplate/convey重要的；显著的important/valuable/substantial/big/considerable/critical/crucial/decisive/earnest/exceptional/markedmeaningful/momentous/paramount/salient/significant/weightyeminent/influential/outstanding/distinctive/esteemed/grandhonored/illustrious/leading/majestic/notable/powerfulprominent/remarkable/solid/superior/conspicuous增加/发展increase/develop/enlarge/expand/grow/raiseadvance/aggrandize/amplify/augment/boost/broaden/enhance/enlarge/escalate/extendfurther/heighten/inflate/magnify/mountprogress/proliferate/spread/swell/widen96. As a physician who travels quite a lot, I spend a lot of time on planes listening for that dreaded “Is there a doctor on board?”announcement. (2005年12月)【分析】本句为复合句。
四级阅读理解真题长难句分类解析(1)
四级阅读理解真题长难句分类解析(1)
1.主语拉长
一般来讲，汉语主语比较简短。
相比之下，英语中主语一旦拉长，就会增加读者的理解难度。
解牛方法：有效分解主谓成分，断开之后各个击破。
例如：
The streams, lakes, meadows(草地), mountain ridges and forests that make the Poconos an ideal place for balck bears have also attracted more people to the region. （2005.6）
首先，把原句子分解为两个简单独立的句子：
（1）The streams, lakes, meadows(草地), mountain ridges and forests that make the Poconos an ideal place for balck bears 溪流、湖泊、草地、山脉、森林，使得Pocono成为黑熊理想的栖息地
（2）have also attracted more people to the region. 吸引了越来越多的人们来到这里。
第 1 页共2 页
其次，句子整合翻译：
溪流、湖泊、草地、山脉、森林，这些不仅使得Pocono成为黑熊理想的栖息地，而且吸引了越来越多的人们来到这里。
第 2 页共2 页。
历年大学英语四级真题阅读长难句分析(三)
历年大学英语四级真题阅读长难句分析（三）长难句分析（1）1. Therefore, with every increase of knowledge and skill, wisdom becomes more necessary, for every such increase augments our capacity for realizing our purposes, and therefore augments our capacity for evil, if our purposes are unwise. (1995. 阅读. Text 3)【译文】因此，随着知识和技能的增长，智慧变得越发必要，因为知识和技能的每点增长都会增强我们实现目的的能力，如果我们的目的不够明智，那么同时，我们邪念的力量也会随之增强。
【析句】with every increase of knowledge and skill作伴随状语，主句wisdom becomes more necessary, 后面是for引导原因状语从句，every such increase augments our capacity..., and therefore augments our capacity..., and连接两个并列简单句共同构成原因状语从句，最后是if 引导条件状语从句。
2. 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. (1995. 阅读. Text 1) 【译文】多动脑筋的人，进入老年以后，比起头脑迟钝的人的认知能力更加健全。
【析句】复合句，主句someone will go into old age more sound than someone,with a history of doing more than less作伴随状语，who has not had an active mind作someone的定语从句。
大学英语四级长难句分析
1. I say you only live once and we work hard and what’sthe point if you cannot go on holiday.我说你只活一次， 你不能度假，那我们这么努力的工作还有什么意义呢？2. Since money is known to be one of the things most likelyto bring a relationship to its knees, we should be grateful.我们应该感恩，因为众所周知，钱是众多东西最有可能破坏一段关系的东西之一。
3. Kim Stephenson, an occupational psychologist, believesmoney is such a big deal because of what it symbolizes,which may be different things to men and women.KS相信钱是个大事情是因为它所象征的东西，对于男人和女人而言是不同的。
4. Tony Little, headmaster of Eton, warned that boys werebeing failed by the British education system because ithad become too focused on girls.TL警告 男生正在被英国的教育体制所毁掉， 因为英国的教育体制太过于关注女生了。
5. Because boys generally have more acute vision, learn bestthrough touch, and are physically more active, they needto be given “hands-on”lessons（亲手实践的） wherethey are allowed to walk around.因为男生通常而言有更敏锐的视力，通过抚摸学得更好，而且在体力上也更活跃，他们需要给予可以随意四处走动的实践课。
英语四级真题阅读长难句分析(1)
英语四级培训：/kcnet1820/英语四级一对一咨询qq：16135080811. At some point, while researchers work on figuring out where the truth lies, it just makes sense to say the potential benefit outweighs the cost. (2003. 阅读. 12. Text 1)【译文】在某种程度上，尽管研究者们仍在努力研究意图发现维他命所起效果的真相，但是维他命对人体可能有的益处物超所值这种说法是有道理的。
【析句】复合句。
主句it makes sense to say, 后面是省略了that的宾语从句the potential benefit outweighs the cost.主句前，while引导让步状语从句，figuring out后where the truth lies作宾语从句。
2. It’s been proved to limit the number of defects in embryos, and a recent trial found that folate in combination with vitamin B 12 and a form of B6 also decreases the re-blockage of arteries after surgical repair. (2003. 阅读. 12. Text 1) 【译文】维他命已被证明能够减少胚胎的缺陷，并且最新试验证明叶酸和维生素B12以及B16的一种一起服用也能降低手术修复后动脉血管堵塞的可能性。
【析句】主句由and连接两个并列句，首先是It's been proved to limit the number of defects in embryos, it作形式主语，真正的主语是后面的不定式结构，然后是a recent trial found+宾语从句that folate in combination with...decreases the re-blockage of..., 注意in combination with用在句子中，谓语动词的单复数看前面的名词。
四级长难句分析
长难句分析1．Our linguistic（语言上的）and cultural blindness and the casualness with which we take notice of the developed tastes, gestures, customs and languages of other countries, are losing us friends, business and respect in the world.【分析】这是一个复杂的简单句；句子的主干是Our blindness and casualness are losing us. with which 引导一个定语从句修饰casualness. take notice of 意思是“注意到”。
【译文】我们对语言、文化的无知，以及那种对其他国家形成的品味、手势、风俗和语言的漫不经心的态度，正使我们在世界上失去朋友，错过商机，丧失威信。
2．A simple trip around the yard in a pair of those babies eliminates all need to call for a lawn care specialist, and provides the perfect-sized holes to give any lawn oxygen without all those messy chunks of dirt lying around.【分析】这是一个复杂的简单句；句子的主干是A simple trip eliminates all need and provides holes. messy chunks of dirt：乱七八糟的脏东西。
【译文】只要穿这种娇小的鞋在院子里走一走，就完全没必要请修剪草坪的专家了，因为这会形成大小合适的洞为草坪提供氧气，周围还不会留下那些乱七八糟的脏东西。
英语四级真题阅读长难句分析
英语四级真题阅读长难句分析
【分析】本句为复合句。
主句主干为 DL signifies a course。
主句中的”in which引导定语从句，对course进展解释说明，其中instructors 和students是并列成分。
While意为虽然，尽管，引导让步状语从句;从句中的offered 为过去分词做后置定语，修饰instruction。
【译文】虽然各个大学供应的网络课程不尽一样，但是远程教学通常会把课程公开，教师会把课程大纲、阅读任务和课程安排上传到网站上，学生们则通过电子邮件提交作业。
2. Telling myself that I was merely an experienced writer guiding the young writer across the hall, I offered suggestions for characters, conflicts and endings for her tales.
【分析】本句为简洁句。
句子主干为I offered suggestions。
Telling myself hall为伴随状语，that引导宾语从句;guiding the young writer across the hall为现在分词作后置定语，修饰writer。
that 后的从句可改写为I was merely an experienced writer who are guiding the young writer across the hall。
【译文】我一次次地告诫自己，这只是一个有些阅历的作家在指导一个小作家成长而已，关于她的故事中的人物、冲突和结尾我都供应了一些
建议。
(全)大学英语四级真题,阅读理解长难句解析+翻译
大学英语四级真题，阅读理解长难句解析+翻译大学英语四级真题，阅读理解长难句，逐句解析。
Professor Ashok Goel of Georgia Tech developed an artificially intelligent teaching assistant to help handle the enormous number of student questions in the online class, Knowledge Based Artificial Intelligence.乔治亚理工大学的Ashok Goel教授研发人工智能助教，以回答网课Knowledge Based Artificial Intelligence上学生大量的问题。
大学英语四级长难句解析本句词法：help后出现了省略to的动词原形。
句法：本句只有主语，谓语，宾语，但是to help 后出现了动宾结构作宾语，其后，又有状语，故而将句子长度增加。
语义提取：注意，课程名称不必重新占用句子成分。
逻辑推理：本句位于文章之首，并非观点，而是描述事实，所以本文题材可以确定是说明文。
四级中说明文一般与解决问题相结合，提出问题，解决方法，是这类题目的重点。
本句，作用是交代背景。
This online course is a core requirement of Georgia Tech's online Master of Science in Computer Science program.在计算机科学课程中，这个网课是在线理科研究生的核心必修课。
2019年12月大学四级真题本句词法：of前面是名词，后面也是名词，整个是一个成分，虽然距离很长，但是作用简单。
句法：本句是简单句，只有主语谓语宾语。
语义提取：汉语状语前置。
逻辑推理：交代背景细节。
说明此课程的重要性。
Professor Goel already had 8 teaching assistants, but that wasn't enough to deal with the overwhelming number of questions from students. Goel教授已经有8个助教，但是不足以回复学生提出的大量问题。
四级真题英语阅读长难句分析
四级真题英语阅读长难句分析四级真题英语阅读长难句分析1. Recent decisions by Hamilton and others may be “a sign that people are starting to realize that there’s this destructive competition going on,” says Baum, co-author of a recent College Report that raises concerns about the role of institutional aid not based on need. (2009. 阅读. Text A)【译文】鲍姆认为，哈密顿和其他人最近的决定可能就是“一种迹象表明人们开始意识到存在一种破坏性竞争”。
他是最近一项大学调查报告的组织者之一，这项报告引发了人们对并非基于需要的制度性经济援助的关心。
【析句】复合句。
主干是Baum says+宾语从句，也就是Baum 说话的内容。
宾语从句的主句是Recent decisions may be "a sign that are starting to realize that there is this destructive competition...", 引号内包含两个从句，that引导定语从句修饰a sign, realize后是that引导的宾语从句。
最后，co-author of a recent College Report作Baum的同位语，that raises concerns about...是College Report的定语从句。
2. “No one can take one-sided action,” says Laird, who is exploring whether to seek an exemption from federal anti-trust laws so member colleges can discuss how they could jointly reduce merit aid. (2009. 阅读. Text A)【译文】"任何人都不能采取单方面的行动。
(全)大学英语四级真题,阅读理解长难句解析+翻译
大学英语四级真题，阅读理解长难句解析+翻译大学英语四级真题，阅读理解长难句，逐句解析。
Professor Ashok Goel of Georgia Tech developed an artificially intelligent teaching assistant to help handle the enormous number of student questions in the online class, Knowledge Based Artificial Intelligence.乔治亚理工大学的Ashok Goel教授研发人工智能助教，以回答网课Knowledge Based Artificial Intelligence上学生大量的问题。
大学英语四级长难句解析本句词法：help后出现了省略to的动词原形。
句法：本句只有主语，谓语，宾语，但是to help 后出现了动宾结构作宾语，其后，又有状语，故而将句子长度增加。
语义提取：注意，课程名称不必重新占用句子成分。
逻辑推理：本句位于文章之首，并非观点，而是描述事实，所以本文题材可以确定是说明文。
四级中说明文一般与解决问题相结合，提出问题，解决方法，是这类题目的重点。
本句，作用是交代背景。
This online course is a core requirement of Georgia Tech's online Master of Science in Computer Science program.在计算机科学课程中，这个网课是在线理科研究生的核心必修课。
2019年12月大学四级真题本句词法：of前面是名词，后面也是名词，整个是一个成分，虽然距离很长，但是作用简单。
句法：本句是简单句，只有主语谓语宾语。
语义提取：汉语状语前置。
逻辑推理：交代背景细节。
说明此课程的重要性。
Professor Goel already had 8 teaching assistants, but that wasn't enough to deal with the overwhelming number of questions from students. Goel教授已经有8个助教，但是不足以回复学生提出的大量问题。
大学英语四级真题英语阅读长难句分析(1)
大学英语四级真题英语阅读长难句分析(1)阅读是四级英语中重要的得分点和难点，对长难句的分析则决定了对阅读的彻底理解，也是学习语法，积累高级词汇、句型不可或缺的来源。
而四级英语真题阅读部分均选自Times、Telegraph等著名外文报纸及杂志，其行文和词汇原汁原味，值得考生细细品味和灵活借鉴。
准备2021年12月英语四级的同学们，还等什么？赶快学起来吧！同时，欢迎各位考生针对例句的翻译及分析给出自己的理解哦！1. At Beth Israel each patient is assigned to a primary nurse who visits at length with the patient and constructs a full scale health account that covers everything from his medical history to his emotional state. (1993. 阅读. Text 1) 【译文】在以色列贝蒂医院，每名病人都配有一位长期专属护士，她负责询问病患，并创建一个包括从病史到目前情绪状态等信息在内的健康记录。
【析句】多重复合句，主句为each patient is assigned to a primary nurse, 后面有两个定语从句，who visits...and constructs...修饰 a primary nurse, 定语从句内又有从句，that 引导定语从句修饰healt account。
2. When a consumer finds that an item she or he bought is faulty or in some way does not live up to the manufacturer'sclaim for it, the first step is to present the warranty, or any other records which might help, at the store of purchase. (1993. 阅读. Text 3)【译文】如果消费者发现自己购买的东西出现质量问题或是在某方面没有达到生产商宣传的标准，他首先要做的是向购买这个东西的店里出示保单或者其他有用的购物凭证。
四级阅读理解真题长难句分类解析(2)
四级阅读理解真题长难句分类解析（2）2.分词短语打头，句子呈现三段(或三段以上)的长句式分词短语(包括现在分词和过去分词)做状语，这一句式比较常见，读者阅读时由于要区分短语和主语之间的规律关系，所以理解上有难度。
并且分词短语本身往往由于掺入了插入语成分，理解上就更为困难。
解牛方法：理清主动和被动关系。
一般来说现在分词与主语之间是主动关系;而过去分词与主语之间是被动关系。
例如：Operating out of a century-old schoolhouse in the village of Long Pond, Pennsylvanis, the Conservancy s Bud Cook is working with local people and business leaders to balance economic growth environmental protection. (20xx.6)翻译：在宾西法尼亚州的朗庞德村庄有一栋上百年历史的校舍，大自然爱护协会的成员巴德-库克就在这里办公，他与当地人民和商业领导合作，以努力平衡好经济进展与环境爱护之间的关系。
☆留意：介词短语位于句首类似分词短语形式。
例如：In a time of low academic achievement by children in the United States, many Americans are turning to Japan, a country of high academic achievement and economic success, for possible answers. (20xx.1)翻译：有一段时间，美国的儿童学业表现不尽如人意，很多人于是转向日本，想从中寻求可能的解决方法，由于日本不仅经济实力强，而且学术成就也很高。
☆特殊留意不定式to位于句首表目的，肯定是考试重点。
2022年上半年英语四级真题阅读长难句分析新
2022年上半年英语四级真题阅读长难句分析1.2022年上半年英语四级真题阅读长难句分析1. it may have been a sharp criticism of the pupil's technical abilities in writing, but it was also a sad reflection on the teacher who had omitted to read the essay, which contained some beautiful expressions of the child's deep feelings. (1991. 阅读. text 1)【译文】这或许是对同学写作力量的尖锐批判，但也反映了老师的悲伤—他根本没读过这篇文章，而文章里包含了同学内心感受的美丽表达。
【析句】多重复合句，句子主干为it may have been a sharp criticism..., but it was a sad refection of the teacher, but连接两个成转折关系的句子，其中，后句又包含两个从句：who had omitted to read the essay作定语从句修饰the teacher,而which引导非限制性定语从句修饰前面的句子。
2. the teacher was not wrong to draw attention to the errors, but if his priorities had centered on he child's ideas, an expression of his disappointment with the presentation would have given the pupil more motivation to seek improvement. (1991. 阅读. text 1)【译文】老师关注错误不行厚非，但假如他更重视同学的想法的话，那么他表现出的绝望本可以激发出同学更大的动力去改进。
英语四级真题阅读长难句的分析(十四)
英语四级真题阅读长难句的分析（十四）50. Built with safety in mind, the highways have wide lanes and shoulders, dividing medians or barriers, long entry and exit lanes, curves engineered for safe turns, and limited access.【分析】本句为简洁句。
句子主干为the highways have 。
have 后的部分都是宾语。
Built with safety in mind 是过去分词短语作伴随状语，其规律主语是highways。
现在分词dividing 作前置定语，修饰medians or barriers。
【译文】这些大路以平安为建筑理念建成，有宽敞的车道和路肩，标有中分线或装了中分路障，还配备了长长的进出道路和为平安转弯设计弧线道路，并设置了准入限制。
51. But since water is much cheaper than wine, and many of the fancier brands aren t available in stores, most diners don t notice or care. 【分析】本句为复合句。
主句为most diners don t notice or care。
since 表示既然，由于，引导缘由状语从句。
和because, as 及for 有所不同，since 表明的是已知的缘由。
【译文】但是由于水比酒廉价许多，而且很多吸引人的牌子在商店里看不到，导致了就餐者没有留意到或是根本不关怀。
52. He must use the sounds of speech to identify the words spoken, understand the pattern of organization of the words , and finally interpret the meaning. 【分析】本句为简洁句。
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四级长难句练习&答案(部分原创)
1.并列平行结构
Human beings have distinguished themselves from other animals,and in doing so ensured their survival,by the ability to observe and understand their environment and then either to adapt to that environment or to control and adapt it to their own needs.
If man is to survive, .
A.it should be as different as possible from other creatures
B.it should have its environment under its control
C.it should build a good relationship with the envionment
D.it should become accustomed to its environment
Studies show that most doctors sincerely believe that the seriously ill do not want to know that truth about their condition, and that informing them risks destroying their hope, so that they may recover more slowly, or deteriorate faster, perhaps even commit suicide.
According to the passage,．
A.sometimes knowing the truth does little good to a patient
B.without a dotor’s help a patient will lose heart
C.sometimes a risk is worth taking in order to save a patient
D.a patient will recover sooner with a good condition
2.插入结构
“Your abilities count”,explained psychologist Michael F. Scheler of Carnegie-Mellon University in Pittsburgh, “but the belief that you can succeed affects whether or that you will.”
Which of the following could best describe Scheler’s opion?
A.Self-confidence will decisively matter on one’s way to success.
B.One’s success can be attributed to his luck and determination.
C.One has to count on his abilities if he wants to succeed
D.One should believe in himself whether he can succeed or not.
Our knowledge of social systems,therefore,while it is in many ways extremely inaccurate,is not likely to be seriously overturned,by new discoveries.
What is the fact about our understanding of social systems?
A.It is completely incorrect.
B.It is dramatically perfect.
C.It is partially reasonable.
D.It is rather groundless.
3.分隔结构
He, the teacher,finds that students who were easy to teach,because they succeeded in putting everything they had been taught into practice,hesitate when confronted with the vast untouched area of English vocabulary and usage which falls outside the scope of basic
textbooks.
The students mentioned above .
A. feel uneasy faced with textbooks
B. have trouble with new words
C. cannot apply their knowledge
D. have a good command of English words
Which could replace the word scope best?
A.extent
B.content
C.ability
D.opportunity
Electronics has made possible a new kind of higher education and research, including what counts to a global scale(规模) electronic lecture hall.
An electronic lecture hall can be attributed to .
A.electronics
B.higher education and research
C.a new teaching method
D.global cooperation
4.倒装结构
So involved with their computers do the children become that leaders at summer computer camps often have to force them to break for sports and games.
Why are the children obliged to take part in outdoor activities?
A.Because they are much too absorbed in electronic world.
B.Because they have to obey the rules at summer camps.
C.Because they want to enjoy themselves in sports and games.
D.Because they have been tired of playing computer games.
5.否定结构
The external circumstances of our daily lives are dependent upon science and there is scarcely anything in the modern home that has not been made by processes whose principles involve the scientific advances of recent years.
Which could be the most appropriate sentence for the blank?
A.almost wholly
B.merely occasionally
C.actually hardly
D.indeed unnecessarily
Yong scientists cannot realize too soon that existing scientific knowledge is not nearly so complete and certain as many textbooks seem to imply.
The sentence intends to suggest that .
A.yong scientists should perfect their knowledge
B.the knowledge in many textbooks are still incomplete
C.young scientists are also uncertain of some knowledge
D.existing knowledge is less good than that in future’s textbooks.
参考答案：（按题目顺序）：AADCB AAAAB。