实用标准文案四级长难句分析在大学英语四级考试的阅读理解中，我们经常会遇到一些长而难的句子。

长难句通常含有较多、较长的修饰成分、并列成分或从句。

长难句的丰富内容和复杂结构往往会导致理解的困难。

理解长难句的关键是了解长难句的类型，理清句子成分，抓住句子中的关键部分。

首先我们先来了解制造长句的几个要点一词汇：核心词汇+普通词汇二语法结构1．从句：定语、同位语、表语、宾语、状语2．并列结构3．插入语4．倒装5．强调6．省略：分词作定语，独立主格结构2008-61．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.2. The trouble with the global warming debate is that it has become a moral problem whenit's really an engineering one.3．Privacy economist Alessandro Acauisti 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(优惠卷)4. 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.2007-124．The story about a fearful angel starting first grade was quickly “guided”by me intothe tale of a little girl with a wild imagination taking her first music lesson.5. Because I know very little about farm animals who use tools or angels who go to firstgrade, I had to accept the fact that I was co-opting my daughter's experience.6. While stepping back was difficult for me, it was certainly a good first step that Iwill quickly follow with more steps, putting myself far enough away to give her room butclose enough to help if asked.2007-67. While you need to employ both to get to a finished result, they cannot work in parallel文档大全．实用标准文案no matter how much we might like to think so.8. Trying to criticize writing on the fly is possibly the single greatest barrier towriting that most of us encounter. If you are listening to that 5th grade English teacherfleeting(稍纵即逝的) thought, correct your grammar while you are trying to capture athe thought will die. If you capture the fleeting thought and simply share it with theworld in raw form, no one is likely to understand. You must learn to create first andthen criticize if you want to make writing the tool for thinking that it is.9. The practice that can help you past your learned bad habits of trying to edit as youwrite is what Elbow calls “free writing.”10. As the words begin to flow, the ideas will come from the shadows and let themselvesbe captured on your notepad or your screen.11. Now you have raw materials that you can begin to work with using the critical mindthat you've persuaded to sit on the side and watch quietly.12. Most likely, you will believe that this will take more time than you actually haveand you will end up staring blankly at the pages as the deadline draws near.13. There was a time in my life when people asked constantly for stories about what it's like to work in a field dominated by men.versus (相对于14. Sometimes, when I was pushed into an argument on left brain ) rightnurture(培育brain, or nature versus ), I would instantly fight fiercely on my behalfand all womankind.15. Then one day a few years ago, out of my mouth came a sentence that would eventuallybecome my reply to any and all provocations: I don't talk about that anymore.16. It took me 10 years to get back the confidence I had at 19 and to realize that I didn't want to deal with gender issues.2006-1217. In fact, New York's municipal water for more than a century was called the champagneof tap water and until recently considered among the best in the world in terms of bothtaste and purity.18. Similarly, a magazine in England found that tap water from the Thames River tastedbetter than several leading brands of bottled water that were 400 times more expensive.文档大全．实用标准文案The Street Journal, some of the more shameless tactics 19. According to an article ininclude placing attractive bottles on the table for a visual sell, listing brands on themenu without prices, and pouring bottled water without even asking the diners if theywant it.20. Regardless of how it's sold, the popularity of bottled water taps into our desirefor better health, our wish to appear cultivated, and even a longing for lost purity.21. As we have seen, the focus of medical care in our society has been shifting from curingdisease to preventing disease—especially in terms of changing our many unhealthybehaviors, such as poor eating habits, smoking, and failure to exercise.22. Imagine a person who is about the right weight, but does not eat very nutritious foods,who feels OK but exercises only occasionally, who goes to work every day, but is not anoutstanding worker, who drinks a few beers at home most nights but does not drive whiledrunk, and who has no chest pains or abnormal blood counts, but sleeps a lot and oftenfeels tired.23. The field of medicine has not traditionally distinguished between someone who ismerely “not ill” and someone who is in excellent health and pays attention to the body's special needs.24. In recent years, however, some health specialists have begun to apply the terms “well”and “wellness” only to those who are actively striving to maintain and improve theirhealth.handicap (缺陷) may be “physical disease orwell,” in this 25. Even people who have anew sense, if they make an effort to maintain the best possible health they can in theface of their physical limitations.26. And by focusing attention on healthy ways of living, the concept ofwellness can havea beneficial impact on the ways in which people face the challenges of daily life.2006-627. But Hancock says it is also crucial whether a conversation is being recorded and couldbe reread, and whether it occurs in real time.28. Many immigrants in Salt Lake City were angered by the arrests and said they felt asif they were being treated like disposable goods.▲29. We're saying we want you to work in these places, we're going to look the otherway in terms of what our laws are, and then when it's convenient for us, or when we cantry to make a point in terms of national security, especially after Sept. 11, then you're disposable.文档大全．实用标准文案30. If Sept. 11 had never happened, the airport workers would not have been arrested andcould have gone on quietly living in America, probably indefinitely.2006-6旧31．Women's education may be unusual territory for economists, but enhancing women's contribution to development is actually as much an economic as a social issue.32．Parents in low-income countries fail to invest in their daughters because they donot expect them to make an economic contribution to the family: girls grow up only tomarry into somebody else's family and bear children.33．Girls are thus seen as less valuable than boys and art kept at home to do houseworkprophecy (预言while their brothers are sent to school-the) becomes self-fulfilling,circle of neglect.trapping women in a vicious34．She is likely to have fewer but healthier children and can insist on the developmentof all her children, ensuring that her daughters are given a fair chance.immobiliser (锁止器), and a radio fitted with a remotesignal from a control The 35．car iscentre miles away will ensure that once the thief switches the engine off, he will notbe able to start it again.36．Modern cars are far tougher to steal, as their engine management computer won't allowignition (点火) beamed out by thekey. ID them to start unless they receive a unique code2005-1237．While here's on question that continuous stress is harmful, several studies suggestthat challenging situations in which you're able to rise to the occasion can be goodfor you.38．In a 2001 study of 158 hospital nurses, those who faced considerable work demandsbut coped with the challenge were more likely to say they were in good health than thosewho felt they get the job done.39. Then there is the general, all covering apology, which avoids the necessity ofidentifying a specific act that was particularly hurtful or insulting, and which theperson who is apologizing should promise never to do again.40. Parents who wish to teach their children to apologize should see it as a sign ofstrength, and therefore not resort to these pseudo-apologies.实战演练1．But the research paper also gives you a chance to individualize a school assignment,to suit a piece of work to your own interests and abilities, to show others what you can文档大全．实用标准文案do.2.To determine the consequences of sleep deficit, researchers have put subjects througha set of psychological and performance tests requiring them, for instance, to addcolumns of numbers or recall a passage read to them only minutes earlier.3.Recent stories in the newspapers and magazines suggest that teaching and researchcontradict each other, that research plays too prominent a part in academic promotions,and that teaching is badly underemphasized.4.House had to be sited “within easy walking distance of the railroad station,” assome old residents would point out; and only those wealthy enough to afford a horseand a carriage dared to penetrate farther into the open country.5.White collar workers doing routine work in government offices are, however, as likelyto have shrinking brains as the farm worker, bus driver and shop assistant.6.But you must know that different nations have different ways of looking at things,and you will therefore not be offended if your ideas of this kind of education happennot to be the same as yours.7.College graduates are selling shoes and driving taxis; college students interfere witheach other's experiments and write false letters of recommendation in the intensecompetition for admission to graduate school.8.This means that no sooner has he got used to one routine than he has to change to another,so that much of his time is spent neither working nor sleeping very efficiently.9.The recent growth of export surpluses on the world food market has certainly beenunexpectedly great, partly because a strange sequence of two successful grainharvests.Enlightenment (启蒙运10.It would have amazed the brightest minds of the 18th century动) to be told by any of us how little we know and how bewildering seems the way ahead.11. All high school graduates ought to go, says conventional wisdom and statisticalevidence, because college will help them earn more money, become “better”people, andlearn to be more responsible citizens than those who don't go.文档大全．实用标准文案12. The shops are overstocked with food not only because there is more food available,but also because people, frightened by high prices, are buying less of it.13. Scientists, like other human beings, have their hopes and fears, their passions anddisappointments and their strong emotions may sometimes interrupt the course of clearthinking and sound practice.14. Already today, less than forty years later, as computers are relieving us of moreand more of the routine tasks in business and in our personal lives, we are faced witha less dramatic but also less foreseen problem.15. This is the research finding of a team of Japanese doctors, who say that most of ourbrains are not getting enough exercise—and as a result, we are ageing unnecessarily soon.二、总结——长难句分析步骤1、首先确定句子是简单句、复合句或并列句。