大学英语六级考试模拟题押题试卷(含答案)(7).doc

大学六级模拟17Part WritingDirections: For this part, you are allowed 30 minutes to write a short essay entitled The Safety of Food. You should write at least 150 words following the outline given below:1. 目前食品安全的状况2.产生这些食品质量问题的原因3.我们应该怎么做 The Safety of Food_这道题您没有回答答案:范文 The Safety of Food Food safety has become a rising concern among Chinese citizens after a series of food contamination accidents occurred across the country in recent years. In 2006, the countrys food safety watchdog found that several companies were producing red-yolk eggs contaminated with dangerous red Sudan dyes. Even international fast food KFC was accused of adding cancer-causing Sudan-1 to its roast chicken wings. The most notorious case involved the recent tainted milk powder incident that has caused kidney stone in tens of thousands of infants. Food safety incidents happened so frequently mainly because of the food producer. In order to sell more products and make more profits, some food producers take the risk of breaking the law and may deliberately add various dangerous chemicals to make their food look or taste better. From my point of view, to guarantee the food safety, firstly we should improve the supervision mechanism. Secondly, we should severely punish the criminals and all those responsible. In this way, our food will conform to the standard and thus become safer and safer.解析 本次写作试题要求对“食品安全”问题展开讨论。要求考生先描述食品安全的现状，然后分析产生这些食品问题的原因，最后就我们应该怎么做进行阐述。写作可以按照试卷上给出的汉语提纲展开。文章首段应指出食品安全问题已经越来越多地受到中国居民关注。可以运用has become a rising concern among的句式来表示“已经成为(关注的焦点)”，类似的句式还有more and more people pay attention to越来越多的人在关注还可以运用the most notorious case来举例说明。文章第二段应该对产生食品安全的原因加以分析，很多生产者为了牟取暴利不惜违反法律将一些化学物品添加到食品里。用because of来表示原因，还可以用the reason of用in order to表示为了达到目的所采取的做法，相类似的用法还有so as to，in order that提出对策和建议时可用firstlysecondlyfinally/at last或first of all thenthe last but not the least等表达方式，以体现文章条理清晰。Part Reading Comprehension (Skimming and Scanning)Directions: In this part, you will have 15 minutes to go over the passage quickly and answer the questions on Answer Sheet 1. For questions 1-7, choose the best answer from the four choices marked A), B), C) and D). For questions 8-10, complete the sentences with the information given in the passage.Preparing for Computer Disasters【2010年 英语四六级】:联系我们QQ:1198168177成功也许只需聊几句QQ，改变以后人生的命运,也许就从这一刻开始了！高分通过，一次过关！ Fires, power surges, and floods, theyre all facts of life. We read about them in the morning paper and see them on the evening news. We sympathize with the victims and commiserate over their bad luck. We also shake our heads at the digital consequencesmelted computers, system failures, destroyed data. Yet, somehow, many of us continue to live by that old mantra of denial: It wont happen to me. Well, the truth is, at some point youll probably have to deal with at least one disaster. Thats just how it goes, and in most aspects of our lives we do something about it. We buy insurance. We stow away provisions. We even make disaster plans and run drills. But for some reason, computer disaster recovery is a blind spot for many of us. It shouldnt be. Home computers contain some of our most important information, both business and personal, and making certain our data survives a disaster should be a priority. Moreover, even the smallest disaster can be a serious disruption. Personal computers have become an integral part of the smooth-running household. We use them to communicate, shop, and do homework, and theyre even more vital to home office users. When home office computers go down, many small businesses grind to a halt. Fortunately, taking steps to recover from disasters and minimize their effects is quite straightforward. With a good offsite storage plan and the right tools, you can bounce back quickly and easily from minor computer disasters. And, should a major calamity strike, you can rest assured your data is safe. Offsite Storage: Major Disasters House fires and floods are among the most devastating causes of personal computer destruction. Thats why a solid offsite backup and recovery plan is essential. Although many home users faithfully back up their hard drives, many would still lose all their data should their houses flood or burn. Thats because they keep their backups relatively close to their computers. Their backup disks might not be in the same room as their computerstucked away in a closet or even the garagebut theyre not nearly far enough away should a serious disaster strike. So, its important to back up your system to a removable medium and to store it elsewhere. There are many ways to approach offsite storage. It starts with choices of backup tools and storage medium. Disaster situations are stressful, and your recovery tools shouldnt add to that stress. They must be dependable and intuitive, making it easy to schedule regular backups and to retrieve files in a pinch. They must also be compatible with your choice of backup medium. Depending on your tools, you can back up to a variety of durable disk typesfrom CDs to Jazz drives to remote network servers. Although many of these storage media have high capacity, a backup tool with compression capabilities is a big plus, eliminating the inconvenience of multiple disks or large uploads. Once you select your tools and a suitable medium, you need to find a remote place to store your backups. The options are endless. However, no matter where you choose, be sure the site is secure, easily accessible, and a good distance away from your home. You may also want to consider using an Internet-based backup service. More and more service providers are offering storage space on their servers, and uploading files to a remote location has become an attractive alternative to conventional offsite storage. Of course, before using one of these services, make certain you completely trust the service provider and its security methods. Whatever you do, schedule backups regularly and store them far away from your home. Come What May: Handling the Garden Variety Computer Crisis Not all home computer damage results from physical disaster. Many less menacing problems can also hobble your PC or destroy your information. Systems crash, kids rearrange data, adults inadvertently delete files. Although these events might not seem calamitous, they can have serious implications. So, once again, its important to be prepared. As with physical disasters, regular backups are essential. However, some of these smaller issues require a response thats more nuanced than wholesale backup and restoration. To deal with less-than-total disaster, your tool set must he both powerful and agile. For example, when a small number of files are compromised, you may want to retrieve those files alone. Meanwhile, if just your settings are affected, youll want a simple way to roll back to your preferred setup. Yet, should your operating system fail, youll need a way to boot your computer and perform large-scale recovery. Computer crises come in all shapes and sizes, and your backup and recovery tools must be flexible enough to meet each challenge. The Right Tools for the Right Job: Gearing up for Disaster When disaster strikes, the quality of your backup tools can make the difference between utter frustration and peace of mind. Symantec understands this and offers a range of top-quality backup and recovery solutions. Norton GoBack is the perfect tool for random system crashes, failed installations, and inadvertent deletions. With this powerful and convenient solution, its simple to retrieve overwritten files or to bring your system back to its pre-crash state. Norton Ghost is a time-tested home office solution. Equipped to handle full-scale backups, its also handy for cloning hard drives and facilitating system upgrades. As a favorite choice for IT professionals, its the ideal tool for the burgeoning home office. You can buy Norton Ghost and Norton GoBack separately, or get them both when you purchase Norton System Works. Lifes disasters, large and small, often catch us by surprise. However, with a little planning and the right tools, you can reduce those disasters to bumps in the road. So, dont wait another day. Buy a good set of disaster recovery tools, set up an automatic backup schedule, and perform a dry run every now and again. Then, rest easy.1. You should _so as to minimize the effects of computer disasters. A) take steps to recover from them B) call the computer company C) buy insurance D) stow away provision这道题您没有回答 【回答错误】答案:A细节题。根据锁定关键词的原则，将题干中的minimize the effects定位到文章第一段倒数第三句 Fortunately, taking steps to recover from disasters and minimize their effects is quite straightforward. (幸运的是，采取措施从灾难中恢复过来并将不良影响最小化是非常简单的。)答案是A。2. For some reason, computer disaster recovery is _by many of us. A) never ignored B) always ignored C) achieved D) stimulated这道题您没有回答 【回答错误】答案:B推理判断题。根据题目中的computer disaster recovery定位到第一段第十一句话But for some reason, computer disaster recovery is a blind spot for many of us.(但是由于某种原因，电脑灾难恢复对我们很多人来说是盲点。)选项B是说总是被忽略，与此相符，选项A、C和D都不符合题意。答案是B。3. You can bounce back quickly and easily minor computer disasters with the help of A) making disaster plans and running drills B) a good offsite storage plan C) the right tools D) both B and C这道题您没有回答 【回答错误】答案:D细节题。根据题目中的bounce back quickly定位到第一段倒数第二句With a good offsite storage plan and the right tools, you can bounce back quickly and easily from minor computer disasters.(有了好的异地存储计划和正确的工具，你就能迅速简单地从较小的电脑灾难中脱身。)答案是D。4. _among the most devastating causes of personal computer destruction. A) Thunderbolt is B) House fires and floods are C) Power surges are D) Kids rearranging data is这道题您没有回答 【回答错误】答案:B细节题。根据题目中的most devastating causes找到小标题Offsite Storage下第一段第一句House fires and floods are among the most devastating causes of personal computer destruction.(家庭火灾和水灾对个人电脑最具毁灭性。)答案是B。5. Its necessary for us to back up our systems to_. A) hard drive of the computer B) CDs and put them in desk C) some transferable medium and put it somewhere else D) remote network servers with which you are not familiar这道题您没有回答 【回答错误】答案:C细节题。根据题目中的back up our system找到小标题Offsite Storage下第一段最后一句So，its important to back up your system to a removable medium and to store it elsewhere.(所以，将你的系统备份到一个可移动的媒介中，然后把它存储在其他地方。)答案是C。6. You should _after selecting your tools and a suitable medium. A) find a distant place to store your backups B) bounce back quickly C) trust Internet-based backup service D) rest easy这道题您没有回答 【回答错误】答案:A细节题。根据题目中的after selecting your tools找到小标题Offsite Storage下第三段第一句Once you select your tools and a suitable medium, you need to find a remote place to store your backups.(选好工具和合适的媒介之后，你需要找个远点儿的地方存放备份。)答案是A。7. According to the information we get in Come What May: Handling the Garden Variety Computer Crisis, which of the following statements is NOT TRUE? A) Systems crash can also hobble your PC. B) Kids rearranging data may destroy your information. C) Adults inadvertently deleting files will lead to an information destruction. D) Only physical disaster can damage your computer.这道题您没有回答 【回答错误】答案:D细节题。根据题目找到小标题Come What May下第一到第三句Not all home computer damage results from physical disaster. Many less menacing problems can also hobble your PC or destroy your information. Systems crash, kids“rearrange”data, adults inadvertently delete files.(不是所有的电脑损坏都由于实物灾难引起的。系统崩溃，孩子的“重组数据”，大人不小心删除文件，这些威胁小一些的问题也会导致电脑运行慢或信息丢失。)答案是D。8. The backup and recovery tools must be _to deal with various computer crises.这道题您没有回答答案:flexible enough细节题。根据题目中的backup and recovery tools找到小标题Come What May下最后一句Computer crises come in all shapes and sizes, and your backup and recovery tools must be flexible enough to meet each challenge. (电脑危机形式多样，你的备份和恢复工具必须足够灵活以迎接各种挑战。)因此对应本题的答案就是flexible enough。9. The quality of your backup tools determines whether you are frustrated or_ when disaster strikes.这道题您没有回答答案:have a peaceful mind细节题。根据题目中的The quality of your backup tools找到小标题The Right Tools for the Right Job下第一段第一句When disaster strikes, the quality of your backup tools can make the difference between utter frustration and peace of mind.(当灾难来临时，是彻底的崩溃还是内心平静，备份工具的质量将起决定作用。)由此可得答案have a peaceful mind。10. You should prepare for your computer disasters_.这道题您没有回答答案:now and again细节题。根据题目中的prepare for your computer找到最后一段倒数第二句Buy a good set of disaster recovery tools, set up an automatic backup schedule, and perform a dry run every now and again.(买一套好的恢复工具，建立自动备份的日程表，偶尔进行演习以应付电脑灾难。)由此可得答案为now and again。Part Listening ComprehensionSection ADirections: In this section, you will hear 8 short conversations and 2 long conversations. At the end of each conversation, one or more questions will be asked about what was said. Both the conversation and the questions will be spoken only once. After each question there will be a pause. During the pause, you must read the four choices marked A), B), C) and D), and decide which is the best answer. Then mark the corresponding letter on Answer Sheet 2 with a single line through the centre.语音播放 语音下载11. A) 450 million. B) 400 million. C) 550 million. D) 470 million.这道题您没有回答 【回答错误】答案:A听力原文M: How many people speak English as their native tongue?W: Roughly I imagine about two hundred and fifty million in the United States and two hundred million in the British Commonwealth.Q: How many people are believed to be native speakers of English?答案解析 细节题。这个类型的题明显是要考查考生对数字的分析和理解能力。本题问的是“有多少人母语是英语?”根据女士的回答Roughly I imagine about two hundred and fifty million in the United States and two hundred million in the British Commonwealth.(我估计大概美国有2.5亿人，英联邦有2亿人。)可知答案是A。圈定关键词 450, 400, 550, 470, million听前预测 根据关键词推测对话内容与数字有关，问题可能是考查考生对数字的分析和理解。12. A) Her son is still hungry. B) She doesnt have enough money. C) Her son is too fat. D) She doesnt know what to do.这道题您没有回答 【回答错误】答案:C听力原文M: Im still hungry，mother. I want the chocolate cake that I saw on the menu.W: But your weight is already a regular problem. Eat something that wont make you fatter.Q: What is the mother worried about?答案解析 推理判断题。本题问“妈妈担心什么?”根据女士说的But your weight is already a regular problem.(但你的体重已经是一个问题了。)可知女士在担心儿子太胖了。A是说女士的儿子还是饿，这是对话中的一个细节，但并不是女士最担心的，所以可以排除；B是说女士没有足够的钱；D是说女士不知道该做什么，这两项内容对话未提及，故可以暂时排除；因此答案是C。圈定关键词 hungry, money, fat听前预测 根据关键词推测对话内容与谈论吃东西场景有关，问题可能是询问说话人对这个事情的看法或者态度。13. A) Walking. B) Driving. C) Reading a book. D) Rowing a boat.这道题您没有回答 【回答错误】答案:D听力原文W: Look here, Peter. The Nile is longer than the Mississippi.M: Maybe. But the Nile doesnt have as much river traffic.Q: What ate the man and woman probably doing?答案解析 推理判断题。该题问的是“说话人可能正在做什么?”说话人提到了两条河的名字，即Nile(尼罗河)和 Mississippi(密西西比河)，而且男士还说But the Nile doesnt have as much river traffic.(但尼罗河上交通没这么密集。)由此可以推测他们在谈论河流内容，很可能在划船，答案是D。圈定关键词 walking, driving, reading, rowing听前预测 根据关键词推测对话内容与谈论说话人的活动如散步，驾车，读书和划船有关。14. A) The woman is entirely wrong. B) He is doubtful about it. C) The decision should be made as soon as possible. D) He approves of it.这道题您没有回答 【回答错误】答案:B听力原文W: I think we should do more to expand our business still further.M: No, to go back to what, I was saying earlier, we really need to think again before making the decision.Q: What does the man think of the womans suggestion?答案解析 推理判断题。选项表明对话内容谈论说话人对某件事情的看法，男士说No, to go back to what I was saying earlier, we really need to think again before making the decision.(不，回到我之前的话题，在做决定之前我们还应再考虑一下。)男士给出no的回答，表明男士不同意女士提出的建议，并补充说要再考虑，表明男士持怀疑态度，A是说女士完全的错误，对话中并没有这么说；C是说他们应该尽快决定，恰恰相反，男士还要再考虑；D表示男士同意，也不对。答案是B。圈定关键词 doubtful, wrong, decision, approves听前预测 根据关键词推测对话内容是谈论说话人对一些事情的看法或态。15. A) Its a difficult job. B) Its a piece of cake. C) Its too sophisticated for both of them. D) Its a well-paid job.这道题您没有回答 【回答错误】答案:A听力原文M: Dr. Hanson wants to redecorate the patients waiting room. He asked me to do some research to find out what colors would be best.W: That sounds like quite a job. How did you research something like that?Q: What is the womans opinion of the research work?答案解析 细节题。选项表明对话内容与谈论工作有关。A是说有难度的工作；B是说很轻松的工作；C是说这个对他们双方来说都太复杂了。此选项内容与其他选项内容谈论的话题不符合，故可以排除；D是说是很高薪水的工作，根据女士的回答That sounds like quite a job.(听起来这工作不简单啊。)说明女士给出的评价是有难度的工作。答案是A。圈定关键词 difficult, job, piece of cake, sophisticated, well-paid听前预测 根据关键词推测对话内容与谈论工作有关，并且和谈论对工作的评价有关。16. A) The first page. B) The last page. C) A page in the middle of the book. D) A page very close to the end.这道题您没有回答 【回答错误】答案:D听力原文W: Show me that sentence you were talking about. What page is it on?M: Its near the end of the book, on the next-to-last page. Right here, in this middle paragraph,Q: Which page was the man talking about?答案解析 细节题。选项表明对话内容与谈论读书和询问书的页数有关。A是说第一页；B是说最后一页；C是说书的中间页数；D是说非常接近后面的一页，根据男士的回答Its near the end of the book, on the next-to-last page.(接近书的结尾部分，倒数第二页。)所以答案是D。圈定关键词 page, last page, book, close to听前预测 根据关键词推测对话内容与谈论读书有关，并且与书的页码有关。17. A) Her money was stolen. B) A man kicked her. C) She felt sick. D) She was disgraced.这道题您没有回答 【回答错误】答案:A听力原文M: Now, Mrs. Thorpe, can you remember what the pickpocket looked like?W: Ill never forget him. Its d