英语四级考试中的重点题型阅读理解主要考察考生对于英语词汇和知识的学习与应用，对考生英语综合能力的要求比较高。那么对于阅读理解类题型，考生该采取怎样的策略来加以应对呢？我们认为重要的一点便是要多进行练习，通过不断的练习来提升自己的知识和技巧掌握度。下英语四级考试中的重点题型阅读理解主要考察考生对于英语词汇和知识的学习与应用，对考生英语面请同学们就一篇练习题来进行练习提升。       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 very reasons 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 "Man…is 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 author"s attitude toward the environmental effects of pesticides? 　　A. Pessimistic 　　B. Indifferent 　　C. Defensive 　　D. Cooncerned 　　3. In the author"s 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 pesticides 　　B. now occurs most frequently among all accidental deaths 　　C. has sharply increased so as to become the center of public attention 　　D. is unavoidable because people can"t do without pesticides in farming 　　4. People tend to ignore the delayed effects of exposure to chemical because _____. 　　A. limited exposure to them does little harm to people"s health 　　B. the present is more important for them than the future 　　C. the danger does not become apparent immediately 　　D. humans are capable of withstanding small amounts of poisoning 　　5. It can be concluded from Dr. Dubos remarks that _____. 　　A. people find invisible diseases difficult to deal with 　　B. attacks by hidden enemies tend to be fatal 　　C. diseases with obvious signs are easy to cure 　　D. people tend to overlook hidden dangers caused by pesticides 　　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单句，contrary在此表示跟part of nature相反，因此答案为B。 　　2.[D] 第2段最后一句提到，我们必须更加关注吸收少量杀虫剂的潜在后果，它们正在不知不觉地污染我们的世界。因此，作者对杀虫剂对环境的影响关注且担忧,D符合题意。 　　3.[A] 第2段第2句提到，杀虫剂使人突然发病或者死亡是很令人难过的亊，对于人口整体来说，人类对杀虫剂长期累计的潜在后果的认识不足，才是最严重的问题，故选A。 　　4.[C] 根据第3段倒数第2句说的“对未来的灾难无动于衷是人的本性”以及最后一句说的"大多数人只对有明显迹象的疾病予以关注”可知C正是人们忽视化学药物的潜在危害的原因，故选C。 　　5.[D] Dubos博士话中“最可怕的敌人”指的是“杀虫剂引起的潜在危险”，博士话中的slowly approach them unnoticed直接表明D正确。      这篇文章是否对于你的英语知识和技巧有了一定的促进作用呢？希望在接下来的备考过程中多做练习，不断提升。  

      大学英语四级考试阅读理解题可能不是该考试中难的题型，但是对词汇量和技巧的考察面和深度却可能是最高的，在平时的备考过程中，同学们要通过不断的练习来提升自己的词汇和技巧掌握情况，不断丰富自己的解题经验和思维。下面我们就来为大家提供一篇四级考试阅读理解练习题，希望能够帮助大家不断提升自己的知识储备。       Long after the 1998 World Cup was won, disappointed fans were still cursing the disputed refereeing(裁判)decisions that denied victory to their team. A researcher was appointed to study the performance of some top referees. 　　The researcher organized an experimental tournament(锦标赛)involving four youth teams. Each match lasted an hour, divided into three periods of 20 minutes during which different referees were in charge. 　　Observers noted down the referees’errors, of which there were 61 over the tournament. Converted to a standard match of 90 minutes, each referee made almost 23 mistakes, a remarkably high number. 　　The researcher then studied the videotapes to analyze the matches in detail. Surprisingly, he found that errors were more likely when the referees were close to the incident. When the officials got it right, theywere, on average, 17 meters away from the action. The average distance in the case of errors was12 meters.The research shows the optimum(最佳的)distance is about 20 meters. 　　There also seemed to be an optimum speed. Correct decisions came when the referees were moving at a speed of about 2 meters per second. The average speed for errors was 4 meters per second. 　　If FIFA, football’s international ruling body, wants to improve the standard of refereeing at the next World Cup, it should encourage referees to keep their eyes on the action from a distance, rather than rushing to keep up with the ball, the researcher argues. 　　He also says that FIFA’s insistence that referees should retire at age 45 may be misguided. If keeping upwith the action is not so important, their physical condition is less critical. 　　练习题： 　　Choose correct answers to the question: 　　1. The experiment conducted by the researcher was meant to_______. 　　A. review the decisions of referees at the 1998 World Cup 　　B. analyze the causes of errors made by football referees 　　C. set a standard for football refereeing 　　D. reexamine the rules for foootball refereeing 　　2. The number of refereeing errors in the experimental matches was _______. 　　A. slightly above average 　　B. higher than in the 1998 World Cup 　　C. quite unexpected 　　D. as high as in a standard match 　　3. The findings of the experiment show that _______. 　　A. errors are more likely when a referee keeps close to the ball 　　B. the farther the referee is from the incident, the fewer the errors 　　C. the more slowly the referee runs, the more likely will errors occur 　　D. errors are less likely when a referee stays in one spot 　　4. The word “officials” (Line 2, Para.4) most probably refers to _______. 　　A. the researchers involved in the experiment 　　B. the inspectors of the football tournament 　　C. the referees of the football tournament 　　D. the observers at the site of the experiment 　　5. What is one of the possible conclusions of the experiment? 　　A. The ideal retirement age for an experienced football referee is 45. 　　B. Age should not be the chief consideration in choosing a football referee. 　　C. A football referee should be as young and energetic as possible. 　　D. An experienced football referee can do well even when in poor physical condition. 　　1.[B] 根据第1段可知，球迷对裁判的裁决不满意，因此“A researcher was appointed to study the performance of some top referees. 一名研究员被指定对一些高级裁判的场上执法情况进行研究”,再加上文中error一词頻频使用，可见，目的是分析裁判误判的原因，即B。 　　2.[C] 第3段说“在90分钟的标准赛中，每个裁判几乎犯23个错误，这是一个remarkably high number”, C与之一致。 　　3.[A] 第4段第2句提到，令人惊讶的是，裁判离犯规地点越近，错判的可能性就越大,A为原文的同义表达，故选A。B项的干扰性比较大，但由下一句可知，正确判断的平均距离是离犯规处17米。故并非越远，错判就越少，故排除B。 　　4.[C] 根据第4段officials出现的上下文可以判断是指referees，其实这英语也是全文主题词.故选C。 　　5.[B] 最后一段提到，如果紧跟着球员跑来跑去显得不那么重要的话，栽判的身体状况也就不那么关键了。所以它的含义应为B “在选择足球裁判时，年龄并不是首要考虑的因素"。       这篇文章中有没有你认为比较难的点，如果有，这就是你的弱项，需要进行练习和提升，来弥补这一缺陷，提升自己的成绩。  

一道题目，必然会对下一道题产生影响。 二、利用小对话间隔，迅速浏览选项 建议大家，速战速决，也就是说，会留出一点时间，或者是一些时间，来看下一方题目的选项。另外一个问题，就是说，我们可能会提前看一些小对话的题目，比如说，前三题或者是前五题，大家一般会看得比较清楚，所以说，做前方题那种压力，也会变小。两方面，一个是，提前看题，第二件事，是利用小对话之间的间隔，将选项进行这样一个浏览和阅读。 　三、先看选项，然后再听。 是到底应该一边听，一边做，还是听完再做，还是看完选项再听，实际上，这应该是一个同步的过程。 那么，比较科学的方法是，先看选项，然后再听，听完之后再做一个非常准确的判断。过程之中，不可避免，一定会出现，边听和边看的情况，所以，大家一定要锻炼一种能力，这种能力就是一边听一边看。 我相信，这种能力对于很多人来说，这个难度比较大。但是，实际上，就是因为我们不熟悉，和不锻炼的缘故，其实，每天的晚上，我们在看电视剧的时候，不知道主持人有没有这样的感觉。我们可以完全做到，一边听，一边看，一边打电话，一边吃东西，同时还泡脚什么的。因为我们听中文，所以都英语比较清楚。其实英文完全可以做到这种状态，只是说，可能需要时间，大家都可以尝试一下。 以上就是沪江的小编为大家整理的英语六级听力段对话先听内容还是先看选项的方法，如果大家还在纠结这个问题，那么就仔细的阅读上面的文章吧，相信会让您有所抉择，最后沪江的小编预祝大家都能够在六级考试中取得一个好的成绩。

英语

生了什么样的结果? 　　萨姆: It enables them to focus much more intensely on their intended sales target. This has resulted in far more effective sales strategies. 　　它使得他们能够更加强烈地锁定他们预定的销售目标.这导致了更英语课程是为满足国际经济交流日益频繁的新形势发展和用人单位对从业人员的要求而开设的一门商务知识与语有效的销售策略. 　　哈里: But has there been any overlapping or breakdowns in communication? Smaller groups often result in more inefficiency if anything. 　　但是出现了工作重叠或者沟通障碍问题吗?别的不说.更小的分组往往会导致低效率问题的加重. 　　萨姆: True, but with constant and tightly controlled overall management, I have managed to keep it together. 　　没错.但是凭借持续不断和紧密控制的整体管理.我成功地使他们团结协作. 　　哈里: So that team development consultant we brought in a month ago has worked a wonder, has he? 　　这么说一个月前我们请来的团队发展指导创造了一个奇迹.不是吗? 　　萨姆: Yes. It has resulted in a remarkable change in team confidence and effectiveness. 　　是的. 它导致了团队自信心和效力方面的惊人变化. 　　今天的分享就到这里，更多精彩内容请关注沪江网。

尽量缩短做题时间。然后通过做模拟卷的时候，至少缩短规定时间的10～30%左右(最后一道大题若不会做可留下相应时间)。当你能够稳固在这个时间段答题的时候，基本上就没有太多问题了。 　　3、能力的训练方法 　　这里针对计算、写字慢、阅读有问题的同学。计算能力不足是由于逻辑推导能力不足所导致的，这一点在短时间内只能通过大量的计算推导来提高。在训练的时候同样多思考式子之间的转换与关联，多观察同样、不同的字母之间所代表的含义以及转换关系。至于写字速度慢，先弄清楚自己为什么写的慢，然后逐步加快即可。阅读慢或者记不住的同学，平时多朗诵，多读适中篇幅的一些文章或题目，逐渐加长即可。 　　4、性格 　　平时训练时一个字一个字的念题目(或默读)，在做题的时候强迫自己规范好草稿。不要东一块、西一块的乱写，把草稿当作作业来写。如果好动的同学平时做题的时候可以强迫自己不断继续坚持做下去，短期内养成稳当的特点即可。 　　5、通过做题来养成正确的考试习惯 　　刚开始训练时，做题时要讲究一看二想三动四回顾。先看清题意，再思考题干和题肢之间的关联，然后才动手，最后总结。当你习惯了这些步骤后，就能快速答题了。切忌没有形成相对固定的解题思维之前，一拿到题就闷头做。当你掌握一定的思维和技巧，总结出相对固定的解题思维时，才能一拿到题，就开始动手。 　　以上就是沪江小编为各位考生准备的提高物理做题速度的方法及物理做题速度慢的原因分析，祝愿各位考生取得优异的成绩!

比较常用的短语，提高我们的英语水平。以下就是我的汇总，供大家参考学习。 1. a big headache令人头痛的事情 2. a fraction of 一部分 3. a matter of concern 焦点 4. a series of 一系列,一连串above all 首先,尤其是 5. absent from不在,缺席 6. abundant in富于 7. account for 解释 8. accuse sb. of sth.控告 9. add to增加(add up to) 10. after all 毕竟,究竟 11. agree with同意 12. ahead of time / schedule提前 13. ahead of 在...之前(ahead of time 提前) 14. alien to与...相反 15. all at once 突然,同时 16. all but 几乎;除了...都 17. all of a sudden 突然 18. all over again 再一次,重新 19. all over 遍及 20. all right 令人满意的;可以 21. all the same 仍然,照样的 22. all the time 一直,始终 23. angry with sb. at/about sth.生气,愤怒 24. anxious about/for忧虑,担心 25. anything but 根英语的学习过程中，常常会将这一科目分为单词、短语、句型三大部分。今天我就常用的英语短语本不 26. apart from 除...外(有/无) 27. appeal to 吸引，申诉，请求 28. applicable to适用于 29. apply to适用 30. appropriate for/to适当,合适 31. approximate to近似,接近 32. apt at聪明,善于 33. apt to易于 34. around the clock夜以继日 35. as a matter of fact 实际上 36. as a result(of) 因此,由于 37. as a rule 通常,照例 38. as far as ...be concerned 就...而言 39. as far as 远至,到...程度 40. as follows 如下 41. as for 至于,关于 42. as good as 和...几乎一样 43. as if 好像,防腐 44. as regards 关于,至于 45. as to 至于,关于 46. as usual 像平常一样,照例 47. as well as 除...外(也),即...又 48. as well 同样,也,还 49. ashamed of羞愧,害臊 50. aside from 除...外(还有) 51. ask for the moon异想天开 52. at a loss 茫然,不知所措 53. at a time 一次,每次 54. at all costs 不惜一切代价 55. at all events 不管怎样,无论如何 56. at all times 随时,总是 57. at all 丝毫(不),一点也不 58. at any rate 无论如何,至少 59. at best 充其量,至多 60. at first sight 乍一看,初看起来 61. at first 最初,起先 62. at hand 在手边,在附近 63. at heart 内心里,本质上 64. at home 在家,在国内 65. at intervals 不时,每隔... 66. at large 大多数,未被捕获的 67. at last 终于 68. at least 至少 69. at length 最终,终于 70. at most 至多,不超过 71. at no time 从不,决不 72. at one time 曾经,一度;同时 73. at present 目前,现在 74. at someone's disposal 任...处理 75. at the cost of 以...为代价 76. at the mercy of 任凭...摆布 77. at the moment 此刻,目前 78. at this rate 照此速度 79. at times 有时,间或 80. aware of意识到 81. back and forth 来回地,反复地 82. back of 在...后面 83. back up后备,支援 84. bare of几乎没有,缺乏 85. be able to do能够 86. be around差不多 87. be available to sb.可用,可供 88. be bound to一定 89. be capable of doing能够 90. be concerned with 关心…，涉足… 91. be dying to渴望 92. be fed up with受够了be tired of 93. be in hospital 住院 94. be in season 上市的/in peak season旺季 95. be in the mood to do sth. 想做 96. be pressed for time时间不够 97. be tied up with忙于 98. be under the weather 身体不好 99. beat around the bush 拐弯没角 100. beat the crowd 避开人群 以上就是我们生活中常用的100条英语短语，希望大家能够认真进行记忆，仔细思考每个短语的意义和用法，在与人交流的过程中能够恰当的进行使用，使我们的英语水平能够有所体现。希望本文对大家的英语学习能够有所帮助。

点了，这样日积月累，你肚子里的东西就多了起来。”不练，不写，手就生;多练，多写，熟就能生巧。 　　多思考：老舍先生说：“读一篇文章，读完要仔细想想。会写文章的人，他用一个字就能顶几个字，他会找一个顶合适的字来用。读文章的时候只念一念，不仔细想一想，是体会不到它的好处的。”读文章要想，写文章也要想，拿起笔就写，结果不是下笔千言，离题万里，就是写了几句就写不下去，只好“挤牙膏”，想一句，写一句，东拉西扯，这样的文章怎能写好呢?多思才能出智慧，多思考才能把文章写深刻，多联想才能把文章写生动。 　　多修改：修改是写作的重要一环。如果把写文章比作生产一种产品，那么，修改就是生产过程中必不可少的一道“工序”。有人说，好文章是改出来的，这话有道理。一篇文章，什么地方需要改，什么地方不需要改，要从实际出发，认真地把已经写出来的文章从立意、选材、篇章结构、语言文字、标点符号等多方面进行增、删、改，使文章更完美、更周密、更准确地反映客观实际。同学们初学写作文，更应该养成认真修改的习惯。 　　上述就是沪江小编对写好小学作文做出的指导方法，希望大家能够熟练掌握这些技巧，提升自己的写作能力。

　　语法学习是小学英语学习中的重要内容之一，也是对学生英语学习比较重要的阶段。那么小学生需要掌握的英语

赶到这个窟窿里来了，人生在生老病死这种苦境之外，还有许多意想不到的挫折与打击，也许你常常被苦难紧紧盯住。那么你怎么办呢？ 让我们继续看完那个年轻人的故事。 年轻人想：悬挂不动已不可能，树藤以不让你悬了；跳下去也绝无生路，那是个死胡同，连逃的地方都没有；可是外面呢，有可怕的老虎，但也有鸟鸣，有花香。年轻人想，难道这就是人生的宿命？冥冥之中，他听到一个声音在喊：“别怕，跑吧。”于是他不短文读后感范文再做多余的考虑，一把一把地向上攀登，他终于爬到了地面，看到那只老虎在树底下闭目养神（是的，苦难也有闭上眼睛的时候），他瞅住这个机会，拔腿狂奔，终于摆脱了老虎，安全回到了家。 也许我们的能力确实有限，也许我们的厄运真的无法摆脱，但是我们用不着绝望，我们逃不脱生老病死，我们逃不脱有限的岁月，但是我们可以逃得脱老虎，逃得脱人生迎面而来的灾难。面对不幸，挫折与生俱来的还有生老病死打击，我们可以跑，可以奋斗。羚羊摆脱狮子追击的办法就是跑得比狮子还快，这就是生路。所谓生路，就是人生之路。