洛基英语，中国在线英语教育领导品牌
2009年12月大学英语四六级考试成绩不久前公布，不少考生的成绩不理想。其中，听力部分让很多考生头疼。新学期开始了，考生要擦干眼泪，告别过去。那么，考生该做些什么呢？
掌握历年考题中出现的单词
先举个例子：2008年12月四级考试第13题的答案是：C. Make inquiries elsewhere. （去别处问问），其原文对应点为：Have you inquired the apartment complex down the street？
inquire在以往四级考试中考过多次：
2007年12月：长对话部分第25题。A lively personality and enquiring mind.
2007年6月：听写部分第43题原文Inquire why John or Mary…
2003年6月：小对话部分第6题原文。I haven’t got my scores of GRE test yet; do you think I should call to make inquiries？
这些例子说明，如果考生把这几年的考题里听力部分的单词短语全部背会、“搞定”，这道题必然得分。
首先，确认听力题目中选项和原文部分中所有的单词含义全部查阅清楚，不留死角，并且保证能够拼写准确；其次，能够用查阅得到的含义翻译和解释对应的句子，确认所有的对话或篇章语段全部理解；最后，确认在脱离书本的情况下，依然能够听懂查阅过的单词和短语，并且能够进一步听懂对应的句子以及段落和篇章。
建议考生按以上标准，选择四六级从2005年至2008年12月考题，挑出听力的部分，扫除单词障碍。听力部分的词汇向来属于高频词汇，另外，令大家倍感头疼的复合式听写单词都能够在之前听力部分中找到原型。
积累更多的习惯用语
以2008年12月的四六级考试小对话为例，分析短语的考察情况。
四级部分：drop sb a line（打电话），make up your mind about sth（决定某事），acquired a taste for （喜欢），I was up till 3 this morning（忙到凌晨3点）。六级部分：in vain（徒劳），be opposed to （反对），be supposed to（应该），wipe it up （擦掉）。
短语是生词和熟词的搭配，经常会有固定而非字面的含义。一旦意义理解偏差或反应迟钝，做题就会出现问题。由于短语的总数量要比单词少，所以建议考生扩大短语储备范围。例如四六级往年试题的阅读和完形就是很好的材料。考生可将做过的阅读和完形题目中的短语细心积累，为听力短语打下基础。
多做听写练习
复合式听写已经成为听力题目中难度最大的部分。听写部分很容易拉开考生分数上的差距。下面是2008年四级听写句子部分的答案：
第44题：Changing national borders, greater economic growth and the lack of accepted social ideas of right and wrong. （改变国界，更快的经济增长以及缺乏对正反社会观点的接受）
第45题：Are now facing the sort of cultural variety that has been common in America for most of its history.（正在面对某种在美国漫长历史中很常见的文化多样性）
这两句话对考生来说，阅读和翻译都有一定难度，听写更是难上加难，基础一般的考生得分将会非常有限。一直以来，部分考生的功利心态造成备考的短线化和浅层次。殊不知，听写是最能考察听力的形式。现在距考试还有3个多月，建议考生踏实地练习听写能力：至少听写20道至30道短对话题目的原文部分，听写8篇至10篇短文听力的原文部分，听不懂或不清楚可以多放几遍，但是一定要坚持，写完后自我检查，然后再对照原文，切忌在听写过程中翻看原文。
为考试改革做准备
从2008年12月起，四六级机考已经在全国试点。虽然目前还没有确定的考试信息，但考生还是要做好准备。考生可以从以下几点进行准备：在计算机上练习自己的英文写作，最好不要在Word模式下练习，因为其单词纠错功能不利于考生拼写能力的提高。用跟读四六级听力的方式来纠正口音，磨练口语。在反复跟读熟练之后尝试复述或者背诵。拓宽视野，用英美电影或电视剧的材料来训练英文。注意少而精，最好能够反复揣摩精彩段落，确认能够完全听懂而不是靠中文字幕提醒。调整心态，把准备考试和学习英语提高素质结合起来。
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一、关于听力！！！ 第一招：相关保留原则 当选项中有两项表达意思相近时，那么正确答案必在这两项之中！这时只需稍微听一听对话，即可知答案，如果出现了双重相关，便可直接确认正确选项，只需听完对话加之认证一下即可！ 典型例题： 4. A) V isiting the Browning. B) Writing a postcard. C) Looking for a postcard. D) Filling in a form. 例题分析：B、C两项均含有 a poscard ，B、D两项均含有写...之意，即B、C和B、D构成双重相关，即可得出B为正确选项！ 本题听力原文： 4. M: What\'s the matter? Y ou\'ve been sitting there for ages, just staring into space. W: I told the Browning I\'d send them a postcard. Now I don\'t know what to say. Q: What\'s the woman doing? 第二招：异项保留原则 当选项中出现有意思明显相反的两项时，那么正确答案必在此二项中出现！如果出现双重异项，那么即可判断出正确答案，异项保留原则在六级考试听力短对话中应用广泛！ 典型例题： 6. A) She can’t finish her assignment, either. B) She can’t afford a computer right now. C) The man can use her computer. D) The man should buy a computer right away. 例题分析：A、B异项，A项的意思是她现在有电脑，B项的意思则是她现在没有电脑。 B、D异项，B是说女方无电脑，而D是说男方无电脑，男女也是一种反意关系。所以根据双重异项原则可确定正确答案为B项！ 本题听力原文： 6. M: I\'m frustrated. We\'re supposed to do our assignment on the computer, but I have difficulty getting access to the computers in the library. W: I understand the way you feel. I\'m looking forward to the day when I can afford to get my own. Q: What does the woman mean? 第三招：女士保留原则 做题做多了，我们应该了解西方人的思维方式，当对话中出现女士的建议和要求时，我们一定要注意，这时女士说出来的话很可能就是正确选项的异意！因为女士经常以女神的形象出面，她们代表的是美好、正面、阳光的信息！ 典型例题： 9. A) The man should stick to what he’s doing. B) The man should take up a new hobby. C) The man should stop playing tennis. D) The man should find the cause for his failure.
2016年英语专业四级考试词汇语法真题 参考答案与解析 11. How can I concentrate if you _________ continually ______ me with silly questions? A. have… interrupted B. are… interrupted C. had… interrupting D. were… interrupting 选A。虽然我觉得更应该说you are continually interrupting me with silly questions。不过这里用现在完成时表示的是一个动作发生过成为过去经历，有可能多次发生，也就是打断一次、两次、三次等等不断重复到现在。 12. Among the four sentences below, Sentence ___ expresses the highest degree of possibility? A. It may take a long time to find a solution to the problem. B. It might take a long time to find a solution to the problem. C. It could take a long time to find a solution to the problem. D. It should take a long time to find a solution to the problem. 选D。四个里把握度最高的是should，其次是may，最后是might和could。 13. She is a better speaker than _____ in the class. A. any boy B. the other boys C. other any girl D. all the girls 选A。主语是she，女的，所以不能选B。C的正确说法是any other girl。 14. Nobody heard him sing, ______? A. did one B. did he C. didn’t they D. did they 选B。根据专四语法出题依据的书《新编英语语法教程》（章振邦）317页，nobody这种附加疑问句，书面语里用he。口语里偶见they。实际上，现代英语里为了避免有语言歧视（为什么只有he，没有she），很多人都避免只用he，而多改为they。 15. I can’t put up with ________. A. that friend of you B. that friend of yours C. the friend of you D. the friend of yours 选B。根据专四语法出题依据的书《新编英语语法教程》（章振邦）57-58页，这种双重属格结构所修饰的名词可带a, any, some等表示非确定特指的限定词，但通常不带定冠词。比如a daughter of Mrs. Green’s, any/some daughters of Mrs/ Green’s。 16. There has been an increasing number of _______ in primary schools in the past few years. A. man teacher B. men teacher C. man teachers D. men teachers 选D。合成名词复数，man/woman这种，两种都要变成复数，比如women drivers。
英语四六级听力题改革方案 全国大学生四六级考试对学生来说是非常重要的一件事情，在xx 年里，四六级题又有一个新的改革方案，你了解吗?下面就让学习啦来告诉你关于英语四六级听力题改革方案及英语四六级成绩查询方式吧。 为了适应新的形势下社会对大学生英语听力能力需求的变化，进一步提高听力测试的效度，全国大四、六级考试委员会自xx年6月考试起将对四、六级考试的听力试题作局部调整。调整的相关内容说明如下。 取消短对话 取消短文听写 新增短篇新闻(3段) 其余测试内容不变。调整后四级听力部分的试题结构见下表： 取消短对话 取消短文听写
听力篇章调整为2篇(原3篇) 新增讲座/讲话(3篇) 其他测试内容不变。调整后六级听力部分的试题结构见下表： 考前： 1、考前一天晚上准备好第二天考试的必备。包括：准考证、 ___、学生证、2B铅笔(2支以上，笔要削得平一些)、橡皮、圆珠笔或钢笔(两支以上)、耳机、耳机电池、手表、小刀(开试题册)、直尺(备用)。为了避免遗漏，可以先列一个物品清单，对照清单一一核对物品。 2、考前一天看下天气预报。是否会下雨?天气热不热?准备好雨伞、霜、纸巾、水。 3、考前饮食：周五晚上吃得清淡一些，以清爽、可口、易吸收为准(蔬菜、清蒸鱼等)。四级早饭一定要吃(热豆浆/牛奶+馒头等面类食物等)，带上几颗巧克力(甜食有助于兴奋，让自己发挥得更好)
4、考试当天提前20-25分钟到考场，给自己充足的准备时间。(不用太早，太早考场未必进得去)。 5、心理准备：以自信的心态去对待一次新的挑战，不高估自己，也不贬低自己，认真对待，尽吾志而无悔。 考中： 1、进入考场后不要再喝过多的水，开始考试前去一次洗手间。 2、进入考场，放松心情。不要想太多，静下心来，专心准备考试。要对自己有信心，胸有成竹，营造势不可挡的气场。如果自己还是觉得很紧张，可以做下深，捏紧拳头，再放松。 3、发答题卡，仔细填好，姓名、准考证号、A卷或B卷这三点要反复核查是否填写正确。 4、考试中涂卡，仔细看好题号，边做题边涂卡，做完一部分，再核对一下题号是否正确，如果不对，也只需要改一部分，改答案时，一定要用橡皮擦干净，并且注意有没有擦到其他题目，涂的时候深浅适中，不用太用力去涂。
2016年6月大学英语四级真题（第1套） Part I Writing (30 minutes) Directions: For this part, you are allowed 30 minutes to write a letter to express your thanks to your parents or any family members upon making memorable achievement. You should write at least 120 words but no more than 180 words. Part Ⅱ Listening Comprehension (25 minutes) Section A Directions: In this section, you will hear three news reports. At the end of each news report, you will hear two or three questions. Both the news report and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A), B), C) and D). Then mark the corresponding letter on Answer Sheet 1 with a single line through the centre. Questions 1 and 2 are based on the news report you have just heard. 1. A)The International Labor Organization's key objective. B)The basic social protection for the most vulnerable. C)Rising unemployment worldwide. D)Global economic recovery. 2. A)Many countries have not taken measures to create enough jobs. B)Few countries know how to address the current economic crisis. C)Few countries have realized the seriousness of the
改错: 历年全真试题及参考答案(00.1-06.12) 00.1 Until the very latest moment of his existence, man has been bound to the planet on which he originated and developed. Now he had the capability to leave that planet S1._______ and move out into the universe to those worlds which he has known previously only directly. Men have explored S2._______ parts of the moon, put spaceships in orbit around another planet and possibly within the decade will land into another S3._______ planet and explore it. Can we be too
bold as to S4._______ suggest that we may be able to colonize other planet S5._______ within the not - too - distant future ? Some have advocated such a procedure as a solution to the population problem: ship the excess people off to the moon. But we must keep in head the billions of dollars we might S6._______ spend in carrying out the project. To maintain the earth's population at its present level, we would have to blast off into space 7,500 people every hour of every day of the year. Why are we spending so little
英语专业四级语法练习题 1.Mary is_______than Alice.(1992) A.more experienced a teacher B.a more experienced teacher C.more an experienced teacher D.more experienced teacher an experienced teacher,比较级加在形容词前，因此B。 2._______the two,Bob is________student.(1995) A.Of,more diligent B.In,more diligent C.Of,the more diligent D.In,the more diligent the＋比较级＋of the two，因此C。 3.Western Nebraska generally receives less snow than_______Eastern Nebraska.(1996) A.in B.it receives in C.does D.it does in 完整形式应该是：than Eastern Nebraska receives snow，省去了部分谓语，保留了主语和助动词，可 以倒装，因此C。 4.The indoor swimming pool seems to be a great more luxurious than_______.(1998) A.is necessary B.being necessary C.to be necessary D.it is necessary 这个句子是一个由than引导的比较状语从句，既然是从句那么可以排除BC；than引导的从句中省略了的主语应该是the indoor swimming pool，为避免重复，一般省略，不需要用it来指代。A。 5.There ought to be less anxiety over the perceived risk of mountain climbing than______in the public mind today.(1999) A.exists B.exist C.existing D.to exist 省略了的主语是anxiety，因此谓语动词用第三人称单数：A 6.The experiment requires more money than_______.(2002) A.have been put in B.being put in C.has been put in D.to be put in than引导的从句中省略了的主语应该是money，因此谓语动词要用第三人称单数，C。 7.The less the surface of the ground yields to the weight of a fully-loaded truck,_______to the truck. (2003) A.the greater stress is B.greater is the stress C.the stress is greater D.the greater the stress “地表和载满货物卡车的接触面越小，卡车对地面的压强就越大。”A。 8.Some dieters find that after their dieting is over,they ate twice_______they did before their diet. (1993) A.more than B.as many as C.much than D.as much as D,“饭量是以前的两倍”。A是指“三倍”，不合常理。 https://www.doczj.com/doc/6a18433988.html,nguage belongs to each member of the society,to the cleaner___to the professor.(1998) A.as far as B.the same as C.as much as D.as long as C，as much as“达到与……一样的程度”，完整的后半个句子应是：language belongs to the cleaner as much as it belong to the professor“语言属于社会的每个成员，既属于清洁工，也属于教 授”；as far as“一直到某个程度”；the same as“与……一样”；表示“清洁工和教授是一样的”，意思不 妥；as long as“只要”。 10.She did her work______her manager had instructed.(2002) A.as B.until C.when D.though as可表示方式，意思是“按照，如同”；“她依照经理的指示办事。”A。 11.The trumpet player was certainly loud.But I wasn’t bothered by his loudness______by his lack of talent. (2004)
四六级仔细阅读答题技巧 四六级考试阅读总占比为35%，其中仔细阅读就占了20%，其重要性可想而，但要在8-10分钟内做完五道题，对于基础薄弱的同学们，还是有些难度的，所以需要掌握一定的技巧和方法！下面跟着雷哥单词小词君一起看看大神是如何搞定阅读题的~ 仔细阅读题型 1细节题 仔细阅读题目，弄清题目的具体要求，以及所给4个选项。在题目或选项中确定关键词，再利用关键词回文章中定位，找出文章中相对应的细节性句子，与4个选项进行对照，以确定正确答案。 2主旨题 确定文章有无主题句，以及主题句在文章中的位置。如有主题句，就能很容易确定文章或段落的主题。如没有明显的主题句，就带着问题细读文章的首段和尾段找出其中心，抓住每个段落的主题句，明确文章的中心思想。 3推理题 对某个细节进行推断---先在文中找到该细节所在的句子，在正确理解该句的基础上推断出未知的事实。根据文章推测作者的观点、目的、态度和思路---先确定文章的中心思想，再根据中心和作者所陈述的事实及细节进行推断。推断文章中没出现的前一段或下一段的内容---仔细阅读并理解了文章内容的基础上，重点分析文章的首、尾两段尤其是文章的开始句和结束句。 4语义题 找到该词或短语所在的句子。确定词性以及单词、短语等在句子中所起的语法作用，明确整个句子的含义。对上下文进行分析，确定上下文中是否有该词的定义、同义词、近义词或反义词，从而可以判断出正确答案。根据上下文逻辑关系，联系日常生活中的有关常识，分析出合理的场景因素推断单词或短语的含义。 5观点态度题 注意文中带有感情色彩的词，通过这些词可以推测出作者对所论述问题的态度。注意作者对文章所论述问题的客观描述，通过这些描述推测出作者对其的看法和态度。 而细节题在四六级阅读中题量较大，占到60%——70%的题量，可以说是仔细阅读题的成败的关键。 这类题特点是题干的信息比较具体，考查文章中的重要细节。如2005年1月份考题：“Free play has been introduced in some Japanese kindergartens in order to”， 本题通过“free play”，“some Japanese kindergartens”反映了原文考查对象，题干内容比较具体，属于细节分析。 又如2005年6月份出现的题目：“What did the handball player do when he was not allowed a
关于全国大学英语四六级考试听力试音 诚信参考注意事项等相关事宜的通知 各位考生： 随着全国大学英语四、六级考试的临近，在互联网、校园及周边频频出现一些与考试相关的虚假广告，希望各位考生提高警惕，防止上当受骗，不协助、不参与违法违纪之事，以良好的心态，诚信参加各级各类考试。为做好认真备考，切实防止违纪作弊等不良现象发生，现将全国大学英语四六级考试听力试音、诚信参考及注意事项等相关事宜通知如下。 一、听力试音 考生应做好考前准备，提前熟悉考场，试听调频收音机。试听时间为12月13日（周三）上午9:00至下午17:00。星湖和红河A区调频频率99兆赫，红河B区调频频率107兆赫。 二、注意事项 1.只准携带必要的文具入场，如2B铅笔（涂答题卡用）、黑色签字笔、橡皮。不准携带书包、任何书籍、笔记、报刊、纸张等，严禁携带各种通讯工具（如手机等无线接收、传送设备）以及具有存储功能的电子设备进入考场； 2.《国家教育考试考生诚信宣传片》请各位考生及相关人员考前观看，诚信参考，杜绝违纪作弊。校园网影像文理观看地址： http://218.194.176.93/resource.html?cateid=14&stationID=1&re sourceid=2152&ispirvate=false。
3.为高效利用有限的考试场地资源，杜绝报名却不参考等占用和浪费教学资源的现象，从本次开始实行凡缺考考生不允许下次报考制度（停考一次），因不可抗力等正当事由缺考须提前报所在学院教学办备案。 特别提醒：严禁手机等通讯设备带入考场，否则按作弊论处！！！ 三、相关规定 根据《国家教育考试违规处理办法》、《重庆市国家教育考试条例》、《重庆文理学院学生违纪处分办法》、《重庆文理学院考试违规处理办法》、《重庆文理学院学生学籍管理规定》等文件精神，考生参加各级各类考试违纪、作弊处理如下。 （一）《重庆文理学院学生违纪处分办法》第二十三条第三款规定，学生在各级各类考试、课程考核中违纪的，给予以下处分： 1.不按指定位置就座或不服从监考人员调整座位的，给予警告处分； 2.考试中未经考试工作人员同意擅自进出考场，或在考场内外无故逗留并高声喧哗，故意扰乱考场秩序的，给予严重警告处分；严重扰乱考试秩序行为的，给予开除学籍处分； 3.考试中旁窥、交头接耳、互打暗号或者手势的，给予记过处分； 4.将试卷、答卷（含答题卡、答题纸等，下同）、草稿纸等考试用纸带出考场的，给予严重警告及其以上处分； 5.对他人无故拿走自己的答卷或草稿纸，未加拒绝或未及时向考试工作人员报告的，给予严重警告及其以上处分； 6.拒绝出示学生身份证件的，给予警告处分；
2017年6月大学英语四级听力练习（1）* How Did Thanksgiving 'Turkey' Get its Name? 感恩节“火鸡”是如何得名? The U.S. Thanksgiving holiday is symbolized by its traditional food, a large bird we call a turkey. But turkey is certainly not from Turkey. In fact, its English name is based on one big mistake. We could say it is a case of mistaken identity. Let’s set the record straight. The word “Turkey”has meant “the land of the Turks”since ancient times. The word “turkey”as it refers to the bird
first appeared in the English language in the mid-1500s. The misunderstanding over the word happened because of two similar-looking kinds of birds. There is an African bird called the guinea fowl. It has dark feathers with white spots and a patch of brown on the back of its neck. Portuguese traders brought the guinea fowl to Europe through North Africa. This foreign bird came to Europe through Turkish lands. So, the English thought of the bird as a “Turkish chicken.” When Europeans came to North America, they saw a bird that looked like the guinea fowl. This bird was native to the North American continent. Orin Hargraves is a lexicographer, someone who writes dictionaries. Hargraves explains what happened. “Some Europeans saw an American turkey, thought that it was the guinea fowl, which at that time was called the ‘turkey cock,’and so gave it the same name." Hundreds of years later, we continue to call this North American bird “turkey,”even though it has no connection at all with the country Turkey, or even with Europe. But English is not the only language with interesting -- and even questionable -- names for this North American bird.
之 2003年12月大学英语六级考试真题及参考答案
2003年12月英语六级考试真题及答案 一、单选题 第1题： I have had my eyes tested and the report says that my _______ is perfect. A) outlook C) horizon B) vision D) perspective 【正确答案】：B 【参考解析】：无 第2题： He was looking admiringly at the photograph published by Collins in _______ with the Imperial Museum. A) collection C) collaboration B) connection D) combination 【正确答案】：C 【参考解析】：无 第3题： In those days, executives expected to spend most of their lives in the same firm and, unless they were dismissed for _______, to retire at the age of 65. A) integrity C) incompetence B) denial D) deduction 【正确答案】：C 【参考解析】：无 第4题： Others viewed the findings with _______, noting that a. cause-and-effect relationship between passive smoking and cancer remains to be shown. A) optimism C) caution B) passion D) deliberation 【正确答案】：C 【参考解析】：无
英语四六级阅读态度题答题技巧 1、态度题表现形式 态度题一般提问方式是：The author’s attitude towards ┄is _____. 或者是What is the author’s attitude towards _______? 2、态度题解题方法 从原则上来讲，态度题可以考查作者对一个中心话题的看法，也可以考查作者对某一具体细节的态度，但是从历年考法来看，四级阅读更加注重考查文章中心话题。所以，态度题经常可以通过文章主题来判断作者的态度。如2003年6月考题， 原文首句：It’s no secret that many children would be healthier and happier with adoptive parents than with the parents that nature dealt them. 题目：The author’s attitude towards the judge’s ruling could be described as______. A) doubtful B) critical C) cautious D) supportive 全文首句可以体现文章讨论的中心话题，它明确道出了作者的观点：有时小孩与养父母在一起比与亲生父母在一起更好。而原文中judge’s ruling的结果就是把小孩判给了养父，所以作者一定会持支持态度，故选D。 3、态度题注意点 考生应该熟练掌握在态度题中经常出现的单词，如positive, negative, optimistic, pessimistic, approving, concerned, objective, compromise等。另外，从以前四级考试的情况来看，作者的态度一般是或褒或贬，或乐观或担忧，中性评价为正确答案的较少。
英语四六级听力练习 一、各题主题揭示对话主题 将各题所考查的主题内容结合在一起，往往可得出整篇对话的主题。如果某一题目是考查对话主题，其中的一个选项明显能够概括其他各题选项的内容，那么该选项很可能为答案。 例1】(710分样卷Conversation One) 预览选项】 19. [A]To interview a few job applicants。 [B]To fill a vacancy in the company。 [C] To advertise for a junior sales manager。 [D] To apply for a job in a major newspaper。 20. [A]A hard working ambitious young man。 [B]A young man good at managing his time。 [C]A college graduate with practical working experience。 [D]A young man with his own idea of what is important。 21. [A]Not clearly specified。 [B]Not likely to be met。 [C]Reasonable enough。 [D]Apparently sexist。 听前预测】 预览三道题各选项，由19题中的interview, applicants, vacancy, advertise for a manager, apply for a job等词语可以推测对
2017年6月大学英语四级考试真题（一）听力原文【News Report 1】 One of Google's self-driving cars crashed into a bus in California last month. There were no injuries. It is not the first time one of Google's famed self-driving cars has been involved in a crash, but it may be the first time it has caused one. On February 14th the self-driving car, travelling at 2mph (3km/h), pulled out in front of a public bus going 15mph (24km/h). The man in the Google vehicle reported that he assumed the bus would slow down to let the car out, and so he did not switch to the manual mode. In a statement, Google said: "We clearly bear some responsibility,?because if our car hadn't moved, there wouldn't have been a crash." That said, our test driver believed the bus was going to slow or stop to allow us to merge into the traffic, and that there would be sufficient space to do that." The company's self-driving cars have done well over a million
大学英语四六级考试真题 Part II Reading Comprehension (35 minutes) Directions: There are 4 passages in this part. Each passage is followed by some questions or unfinished statements. For each of them there are four choices mark ed A), B), C) and D). You should decide on the best choice and mark the correspondin g letter on the Answer Sheet with a single line through the center. Passage One Questions 21 to 25 are based on the following passage. Unless we spend money to spot and prevent asteroids (小行 星) now, one might crash into Earth and destroy life as we know it, say some scientist s. Asteroids are bigger versions of the meteoroids (流 星) that race across the night sky. Most orbit the sun far from Earth and don’ t threaten us. But there are also thousands of asteroids whose orbits put them on a coll ision course with Earth. Buy $50 million worth of new telescopes right now. Then spe nd $10 million a year for the next 25 years to locate most of the space rocks. By the ti me we spot a fatal one, the scientists say, we’ll have a way to change its course. Some scientists favor pushing asteroids off course with nuclear weapons. But the cost wouldn’t be cheap. Is it worth it? Two things experts consider when judging any risk re: 1) How likel y the event is; and 2) How bad the consequences if the event occurs. Experts think an asteroid big enough to destroy lots of life might strike Earth once every 500,000 years . Sounds pretty rare—but if one did fall, it would be the end of the world. “If we don’t take care of these big asteroids, they’ll take care of us,” says one scientist. “It’s that simple.” The cure, though, might be worse than the disease. Do we really want fleets of n uclear weapons sitting around on Earth? “The world has less to fear from doomsday (毁灭性
四六级真题语法解析 常见题型：听力理解、选词填空、信息匹配、阅读多项选择、段落翻译、短文写作 常见句型： 1. It is true/ obvious/clear/ possible/ certain that… 真题解析： ①It is simply not true that economic growth will surely make our world cleaner.(16 年6 月CET6,第一套) 经济增长一定会使环境改善也绝非事实。 ②It is certainly possible that we could get very slow growth over the next year.(16 年6 月CET6,第一套) 在下一年里取得缓慢的增长是完全可能的。 ③It is clear that consumers don’t always know what they are getting.(16 年6 月CET6,第三套)
很明显，对于自己买的产品究竟是何等货色，消费者们并不总是很清楚。 2. It is hard/difficult/important/necessary/possible ( for sb.) to do sth. 真题解析： ①Therefore,it is advisable for us to distinguish the authenticity of information. (16 年6 月CET6,第一套) 因此，对我们来说，学会甄别信息是可取的。 ②It is highly important to expand the metropolitan areas. (15 年12 月CET6,第一套) 扩大都市圈至关重要。 3. It is reported/learned/estimated that ... 真题解析： ①It is estimated that step would save hundreds of billions of dollars over the next decade. (16 年6 月CET6,第二套)