大学英语四级考试模拟题及答案(共17页).doc

精选优质文档-倾情为你奉上最牛英语口语培训模式：躺在家里练口语，全程外教一对一，三个月畅谈无阻！ 洛基英语，免费体验全部在线一对一课程： （报名网址）综合题，请根据题目给出的内容，来回答下面给出的试题。Part I Writing (30 minutes)请根据上面给出的内容，来回答下面的简答题（共1题）。Directions: For this part, you are allowed 30 minutes to write a short essay on the topic “Education: Examination-Oriented or Quality-Oriented”. You should write at least 120 words following the outline given below in Chinese:1. 应试教育现状及其原因;2. 素质教育的优点;3. 你的观点。(本题0 分)请填写答案： Part II Reading Comprehension (Skimming and Scanning) (15 minutes)Directions: In this part, you will have 15 minutes to go over the passage quickly. 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. Selling Expertise on the Internet for Extra CashTeresa Estes, a licensed mental-health counselor, watched as business at her private practice decreased last year. Then the single mother turned to her keyboard to boost her income.Ms. Estes applied to become an “expert” on LivePerson Inc., a Web site where clients pay for online chat time with professionals and advisers of all fields. For $1.89 a minute a rate she set the 39-year-old from Marianna, Fla., dispenses advice to clients around the globe. She spends about four hours a day online, often at night, when her daughter has gone to bed.“It was the economy,” she says of her move to take her skills online. “Live Person is more profitable than my private practice.” Ms. Estes had charged her private clients up to $75 an hour.As the recession deepens, a small but growing number of people are taking their skills online, offering expertise or performing specified tasks for a fee. Labor-at-the-keyboard sites are gaining popularity as people increasingly turn to the Web in search of work. Internet job-search sites saw a 51% rise in traffic from January 2008 to January 2009, according to comScore Media Metrix, to 26.7 million unique visitors. Among the many fee-for-service Web sites out there, at least three are attracting a significant number of users though consumers should exercise a healthy degree of skepticism when consulting any of these sites. Live Person seeks out experts on a slew of topics, including mental health, financial services, shopping and fashion, as well as psychics and spiritual advisers. Mechanical Turk, a Web service run by A Inc., pays workers to perform tasks, such as cataloging products online. Associated Content pays contributors to write articles on a wide range of subjects, from organic flower gardening to how to apply for financial aid.Live Person went public in 2001, and the current version of the site was launched in late 2007. Today, the site has 30,000 registered experts, attracting an average of 100,000 people a year who pay for the offered services, says Chief Executive Officer Robert LoCascio. Roughly 3,500 people have made contributing to the site their full-time job, he says.Live Person says it vets contributors qualifications, such as medical licenses or financial certification, through a third party, and relies heavily on its community reviews. Some 200 people a day apply to be Live Person experts, up from 120 a year ago, says Mr. LoCascio. Once cleared, advisers work with clients on a cost-per-minute basis set by the adviser. The site takes a commission of between 30% and 35%.Associated Content, by contrast, reviews submissions in house and then decides how much to pay for them. The site, which specializes in how-to pieces and feature stories on news topics, had 237,000 registered contributors and more than one million content pieces as of February, both about double from the same month a year ago.After posting the content, the site sells advertisements against it and distributes it to other companies, such as online shoe retailer Zappos, which use the content on their own Web sites. If Associated Content accepts a submission (it says it rejects about 25% of them), the author gets between $5 and $30, plus $1.50 for each 1,000 page views. An ability to write “search-engine-optimized” content, an industry term for generating good Google results, helps, says site founder Luke Beatty.People are not only looking for payment but also establishing their credentials “as somebody with experience”, he says. Writing about a specific profession, such as law or real estate, helps raise a persons profile online, enhancing his job searches, says Mr. Beatty.Sabah Karimi, a 26-year-old from Orlando, Fla., left a career in marketing to become a full-time freelance writer and now spends between 8 and 10 hours a week writing for Associated Content. She has been at it for about three years and says she earns roughly $1,000 a month from her past and current submissions.Ms. Karimi cautions newcomers to Associated Content that it takes time to build up earnings. She says she learned how to write articles that would bring traffic and often looks for newsy ideas that will attract readers. Mechanical Turk, by contrast, is based on “crowd sourcing”, or breaking a task into lots of tiny pieces and giving it to a big group of people to complete quickly. Most of these jobs which the site calls HITs, for human intelligence tasks pay just a few cents. Efficient MTurkers, as they call themselves, can make more than $100 a week doing things such as finding someones email address or labeling images of a particular animal in a photograph.Amazon says that MTurk now has 200,000 workers from 100 different countries, but it doesnt keep track of past figures.The site named for an 18th-century stunt involving a turbaned chess-playing “machine” with an actual chess master hidden within began as a way to help Amazon manage its product database, says Sharon Chiarella, vice president of Amazon Mechanical Turk. Amazon uses the site to help sort images and content, paying people a few cents a task. Mechanical Turk also serves a variety of companies who need Web tasks performed, especially those that require a human element. Test-prep startup Knewton Inc., for example, uses it extensively for focus-group-type tasks, as well as enlisting people to take its practice tests.Keri Knutson, a mother of five from Independence, La., discovered Mechanical Turk when her eldest son was headed for college. Ms. Knutson, now 45, needed money for his tuition and fees. She took on all kinds of low-paying but easy tasks at the beginning, from finding a place to purchase a specific item to identifying the name of a street in a photograph.People looking to make money online as fee-for-service experts should read the fine print. Live Person has one of the more formal payment systems, requiring users to sign up for an account before talking with an expert. Some sites, including Associated Content and Mechanical Turk, reserve the right to refuse payment if a task is not completed satisfactorily.Most sites have a robust community of workers who regularly offer one another tips on which tasks pay the best. Mechanical Turk users have an independent site called Turker Nation (), which reviews the companies that solicit (索求) and pay for tasks so that workers can check a companys record before taking on a task.Consumers who use these sites also need to exercise caution. Relying on legal or medical advice from an unknown online source has obvious drawbacks, and the Web sites acknowledge that some users have registered complaints about the advice offered on the sites. LivePerson warns consumers to offer their financial and personal details with care.For the workers on these sites, even incremental sources of income are helpful these days. Ms. Knutson now spends the majority of her time transcribing Web audio and video for clients, earning about $250 a week for 30 hours of work. She says she has seen more competition lately but is determined to keep up her weekly pace.“If I didnt have this money,” she says, “wed be struggling to find what to eat every week.”请根据上面给出的内容，来回答下面的单项选择题（下列每小题备选答案中，只有一个符合题意的正确答案。每小题0分，共7题。）1. What is the passage mainly talking about?A ：The economic recession will last a few years. B ：More people are taking their skills online to make money. C ：Asking for advice through the Internet is a good way to solve your problems. D ：People shouldnt release their financial and personal details online. 请选择答案： A:B:C:D:2. Live Person Inc. is a Web site where _.A ：people chat with each other and make friends freely B ：professionals and advisers help others for free C ：people pay money for applying to become an expert D ：clients pay for online chat time with professionals and advisers 请选择答案： A:B:C:D:3. Why are labor-at-the-keyboard sites gaining popularity?A ：Because people love to work on the Internet. B ：Because more people are finding jobs on the Internet. C ：Because people are being asked to work on the Internet. D ：Because working on the Internet is easier than other ways of working. 请选择答案： A:B:C:D:4. How much will an expert get through Live Person if a client pays $10? A ：$3 to $3.5. B ：$10. C ：$6.5 to $7. D ：$5. 请选择答案： A:B:C:D:5. Mechanical Turk originated as a method to _. A ：label images of a particular animal in a photograph B ：serve a variety of companies who need Web tasks performed C ：help Amazon manage its product database D ：find someones email address 请选择答案： A:B:C:D:6. What does Turker Nation do? A ：It reserves the right to refuse payment if a task is not completed satisfactorily. B ：It relies on legal or medical advice from an unknown online source. C ：It registers complaints about the advice offered on the site. D ：It reviews the companies that solicit and pay for tasks. 请选择答案： A:B:C:D:7. What does Ms. Knutson spend the majority of her time doing? A ：Finding a place to purchase a specific item. B ：Identifying the name of a street in a photograph. C ：Transcribing Web audio and video for clients. D ：Struggling to find what to eat every week. 请选择答案： A:B:C:D:请根据上面给出的内容，来回答下面的简答题（共3题）。8. Associated Content pays contributors to write articles on a wide range of subjects, from organic flower gardening to how to _.(本题0 分)请填写答案： 9. Live Person says it vets contributors qualifications through a third party, and relies heavily on its _.(本题0 分)请填写答案： 10. Amazon says that MTurk now has 200,000 workers from _.(本题0 分)请填写答案： Part III Listening Comprehension (35 minutes)请根据上面给出的内容，来回答下面的单项选择题（下列每小题备选答案中，只有一个符合题意的正确答案。每小题0分，共24题。）Section 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.11.A ：It will be better to say nothing to Paul. B ：Paul himself will come to talk to them. C ：The man should be the one to speak to Paul. D ：The man should replace the radio before she talks to Paul. 请选择答案： A:B:C:D:12. A ：Not give any suggestions to Jack. B ：Not see Jack any more. C ：Not listen to Jacks words. D ：Not save his words on Jack. 请选择答案： A:B:C:D:13.A ：They should give up talking. B ：They should both make a compromise. C ：They can meet next time. D ：They are both halfway. 请选择答案： A:B:C:D:14.A ：He likes rings very much. B ：He often burns holes in his new coats. C ：Hes very extravagant with money. D ：He is very poor. 请选择答案： A:B:C:D:15.A ：She missed the bus. B ：She caught the bus. C ：She got up five minutes earlier than usual. D ：She likes getting up early in the morning. 请选择答案： A:B:C:D:16.A ：In the library. B ：In the college bookstore. C ：At a news-stand. D ：At a department store. 请选择答案： A:B:C:D:17.A ：Teacher and student. B ：Doctor and patient. C ：Manager and office worker. D ：Travel agent and customer. 请选择答案： A:B:C:D:18.A ：Move the washing machine to the basement. B ：Turn the basement into a workshop. C ：Repair the washing machine. D ：Finish her assignment. 请选择答案： A:B:C:D:Questions 19 to 21 are based on the conversation you have just heard.19.A ：She will go to see her brother. B ：She will go to Hawaii with her family. C ：She will stay at home with her family. D ：She will find a part-time job. 请选择答案： A:B:C:D:20.A ：Very exciting. B ：Too bad. C ：Very boring. D ：Not too bad. 请选择答案： A:B:C:D:21.A ：A new bicycle. B ：A new dictionary. C ：A new computer. D ：A new cellphone. 请选择答案： A:B:C:D:Questions 22 to 25 are based on the conversation you have just heard.22.A ：She has a good chance to study abroad but she doesnt have enough money. B ：Her parents dont want her to go too far away from them. C ：She wont have as many vacations as she has as a student. D ：She wants to study abroad but she has been offered a good job. 请选择答案： A:B:C:D:23.A ：It is not as good as studying abroad. B ：He thinks being a teacher is boring. C ：It is a good opportunity. D ：He thinks the salary for the job is too low. 请选择答案： A:B:C:D:24.A ：Asking her friends for advice. B ：Making the choice by herself. C ：Asking her parents for advice. D ：Asking her teachers for advice. 请选择答案： A:B:C:D:25.A ：Choose to be an English teacher. B ：Give up both opportunities. C ：Study overseas. D ：Teach English for a few years before going abroad. 请选择答案： A:B:C:D:Section BDirections: In this section, you will hear 3 short passages. At the end of each passage, you will hear some questions. Both the passage 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).Passage OneQuestions 26 to 29 are based on the passage you have just heard.26.A ：About 40%. B ：About 46%. C ：About 80%. D ：About 54%. 请选择答案： A:B:C:D:27.A ：People in South Korea are no longer interested in Hollywood movies. B ：It is much cheaper to see a local movie than a Hollywood one. C ：Hollywoods films are not as good as before. D ：South Koreas film industry has developed a lot. 请选择答案： A:B:C:D:28.A ：They are releasing the movies first in America and then in other countries. B ：They are releasing the movies in America and other countries at the same time. C ：They send people who sell illegally copied movies to court. D ：They encourage people to buy legal