大学英语四级考试真题答案

2023年12月大学英语四级真题试卷及答案(三套全) 一、听力理解第一套第一节(共5小题)1. What does the woman ask the man to do?A. Turn the television off.B. Turn the volume down.C. Turn the radio on.Answer: B2. Where does the conversation most probably take place?A. At the post office.B. At the bank.C. At the hotel.Answer: C3. What does the man imply about the woman?A. She hasn’t been to New York City.B. She needs to find a new job.C. She travels a lot for work.Answer: A4. How long has the man been waiting?A. For an hour.B. For half an hour.C. For ten minutes.Answer: B5. What is the woman doing?A. She is looking for her keys.B. She is waiting for someone to arrive.C. She is talking on the phone.Answer: C第二节(共5小题)6. What is the woman asking the man to do?A. Fix her computer.B. Help her find a job.C. Visit her tomorrow.Answer: A7. What does the man offer to do next?A. Take the woman to the restaurant.B. Prepare dinner for the woman.C. Look for a restaurant on the Internet.Answer: C8. What does the man say abo ut the woman’s computer?A. It can’t be fixed.B. It needs a software update.C. It needs a new battery.Answer: B9. What does the woman suggest doing after dinner?A. Go for a walk.B. Watch a movie at home.C. Go to a movie theater.Answer: B10. How do es the woman feel about the man’s suggestion?A. Excited.B. Indifferent.C. Annoyed.Answer: A二、阅读理解第一套An important part of a child’s development is the acquisition of social skills. Social skills help children to interact effectively with others and build healthy relationships. These skills are vital for success in school, work, and life in general.One of the best ways to help children develop social skills is through play. Play allows children to practice andmaster social, emotional, and cognitive skills in a relaxed and enjoyableenvironment. Through play, children learn valuable skills such as cooperation, sharing, problem-solving, and communication.There are different types of play that help in the development of social skills. Cooperative play is when children play and work together towards a common goal. This type of play helps children to learn teamwork and collaboration. Pretend play, on the other hand, allows children to develop empathy and understanding of others’ perspectives. They learn to take on different roles and pretend to be someone else, which helps in developing their social and emotional intelligence. Board games and group activities also promote social interaction and help children learn important skills such as taking turns, following rules, and resolving conflicts in a fair manner.Parents and educators play a crucial role in promoting social skills development. They can create opportunities for play and provide guidance and support. It is important for parents to encourage their children to engage in various types of play and provide them with age-appropriate toys and games. Educators can incorporate play-based learning activities in the classroom to foster social skills development.In conclusion, play is a valuable tool for social skills development. It allows children to practice and master important skills while having fun. Parents and educators should recognize the importance of play and provide opportunities and support for children to engage in different types of play.第二套The concept of time management is essential in today’s fast-paced world. Effective time management helps individuals to prioritize tasks, handle multiple responsibilities, and increase productivity. It allows individuals to make the most out of their time and achieve their goals efficiently.Here are some tips for effective time management:1.Set goals: Identify your long-term and short-termgoals. Break them down into smaller, manageable tasks.This will help you stay focused and motivated.2.Prioritize tasks: Determine which tasks are mostimportant and urgent. Focus on completing these tasks first.3.Create a schedule: Use a planner or online calendarto schedule your tasks and activities. Set deadlines for each task to stay organized and keep track of your progress.4.Avoid multitasking: Multitasking may seem like atime-saving technique, but it can actually decreaseproductivity. Focus on one task at a time and give it yourfull attention.5.Delegate tasks: If possible, delegate tasks to others.This will free up your time and allow you to focus on more important tasks.6.Take breaks: Schedule regular breaks to rest andrecharge. This will help you maintain focus and preventburnout.7.Avoid procrastination: Procrastination can lead tounnecessary stress and missed deadlines. Break tasks into smaller, manageable parts and tackle them one at a time.8.Learn to say no: Don’t overcommit yourself. Learn tosay no to tasks that are not essential or do not align withyour goals.e technology: Take advantage of technology toolssuch as productivity apps and time tracking apps. Thesecan help you stay organized and manage your time moreeffectively.10.Review and adjust: Regularly review your scheduleand tasks. Adjust as needed to accommodate unexpectedevents or changes in priorities.By implementing these tips, you can improve your time management skills and achieve greater success in your personal and professional life.第三套The importance of physical exercise cannot be overstated. Regular exercise has numerous health benefits and plays a crucial role in maintaining a healthy lifestyle.Physical exercise helps to strengthen the cardiovascular system, improve lung function, and increase muscle strength and endurance. It also promotes weight loss and helps to maintain a healthy body weight. Regular exercise reduces the risk of chronic diseases such as heart disease, diabetes, andcertain types of cancer. It can also improve mental health by reducing symptoms of depression and anxiety.In addition to the physical benefits, exercise is also important for cognitive function. Studies have shown that regular exercise improves memory, attention, and problem-solving skills. It can also enhance creativity and productivity.Exercise is not only beneficial for adults but also for children and adolescents. Regular physical activity in childhood and adolescence helps to develop healthy bones, muscles, and joints. It improves coordination and balance, and reduces the risk of childhood obesity. It also has a positive impact on academic performance, including improved concentration and focus.There are many different forms of exercise that individuals can choose from, including aerobic exercise, strength training, flexibility exercises, and high-intensity interval training (HIIT). It is important to find a form of exercise that you enjoy and can incorporate into your daily routine.In conclusion, regular physical exercise is essential for overall health and well-being. It has numerous physical and mental health benefits and should be a priority for individuals of all ages. Make exercise a part of your daily routine and reap the rewards of a healthy and active lifestyle.三、写作题目及答案第一套写作题目：Do you agree or disagree with the following statement:。

2025年全国大学英语CET四级考试模拟试卷及答案指导一、写作（15分）CET-4 Writing SectionDirections: For this part, you are allowed 30 minutes to write a short essay entitled “The Importance of Teamwork”. You should write at least 120 words but no more than 180 words.Sample Essay: The Importance of TeamworkIn today’s fast-paced and highly competitive world, the concept of teamwork has become more crucial than ever. It is often said that one can go fast alone, but to go far, one must go together. This saying underlines the importance of teamwork in achieving common goals effectively and efficiently.Teamwork allows for the pooling of diverse skills and talents, which leads to more innovative solutions and better decision-making. When individuals with different backgrounds and expertise collaborate, they bring unique perspectives to the table, fostering an environment where creativity thrives. Furthermore, working as a team builds a support system, enabling members to rely on each other during challenging times, thus reducing stress and increasing job satisfaction.Another significant benefit of teamwork is the ability to accomplish tasksthat would be impossible for an individual to handle. By dividing work among team members based on their strengths, teams can tackle complex projects, ensuring all aspects are thoroughly covered. This not only improves the quality of work but also accelerizes the completion time.In conclusion, the value of teamwork cannot be overstated. It is through collaboration and mutual support that we can achieve great things, overcome obstacles, and reach our full potential. Embracing the spirit of teamwork is essential for both personal and professional success in our interconnected world.Analysis:•Introduction: The essay begins with a clear statement about the increasing significance of teamwork in the modern era, setting up the main argument.•Body Paragraphs:•The first body paragraph discusses how teamwork enhances innovation and decision-making by combining varied skills and viewpoints.•The second body paragraph highlights the supportive nature of teamwork, emphasizing its role in managing stress and boosting morale.• A third point is made about the efficiency and effectiveness gained from dividing labor according to individual strengths, allowing for thesuccessful execution of complex tasks.•Conclusion: The concluding paragraph reinforces the thesis, summarizing the key benefits of teamwork and linking them to broader concepts ofachievement and personal growth.This sample response adheres to the word limit (156 words), maintains a coherent structure, and provides specific examples to support the main points, making it a strong example for the CET-4 writing section.二、听力理解-短篇新闻（选择题，共7分）第一题News Item 1:A new study has found that the popularity of online shopping has led to a significant increase in the use of plastic packaging. The researchers analyzed data from various e-commerce platforms and discovered that the amount of plastic packaging used in online orders has doubled over the past five years. This has raised concerns about the environmental impact of e-commerce and the need for more sustainable packaging solutions.Questions:1、What is the main issue addressed in the news?A) The decline of traditional shopping methods.B) The environmental impact of online shopping.C) The growth of e-commerce platforms.D) The advantages of plastic packaging.2、According to the news, what has happened to the use of plastic packaging in online orders over the past five years?A) It has decreased by 50%.B) It has remained stable.C) It has increased by 25%.D) It has doubled.3、What is the primary concern raised by the study regarding online shopping?A) The increase in the number of e-commerce platforms.B) The high cost of online shopping.C) The environmental impact of plastic packaging.D) The difficulty in returning products.Answers:1、B) The environmental impact of online shopping.2、D) It has doubled.3、C) The environmental impact of plastic packaging.第二题Section B: Short NewsIn this section, you will hear one short news report. At the end of the news report, you will hear three questions. After each question, there is 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 the Answer Sheet with a single line through the center.News Report:The World Health Organization announced today that it has added the ChineseSinovac COVID-19 vaccine to its list of vaccines approved for emergency use. This move will facilitate the distribution of the vaccine in lower-income countries participating in the COVAX initiative aimed at ensuring equitable access to vaccines globally. The WHO praised the Sinovac vaccine for its easy storage requirements, making it ideal for areas with less sophisticated medical infrastructure.Questions:1、According to the news report, what did the WHO announce?A)The end of the pandemicB)Approval of a new vaccineC)Launch of a global health campaignD)Increased funding for vaccine researchAnswer: B) Approval of a new vaccine2、What was highlighted about the Sinovac vaccine by the WHO?A)It is the most effective vaccine availableB)It requires simple storage conditionsC)It is cheaper than other vaccinesD)It has no side effectsAnswer: B) It requires simple storage conditions3、What is the purpose of the COVAX initiative mentioned in the report?A)To speed up vaccine developmentB)To provide financial support to vaccine manufacturersC)To ensure equal access to vaccines worldwideD)To promote travel between countriesAnswer: C) To ensure equal access to vaccines worldwide三、听力理解-长对话（选择题，共8分）第一题Part Three: Long ConversationsIn this section, you will hear 1 long conversation. The conversation will be played twice. After you hear a part of the conversation, there will be a pause. Both the questions and the conversation 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 2 with a single line through the center.Now, listen to the conversation.Conversational Excerpt:M: Hey, Jane, how was your day at the office today?W: Oh, it was quite a challenge. I had to deal with a lot of issues. But I think I handled them pretty well.M: That’s good to hear. What were the main issues you faced?W: Well, first, we had a problem with the new software we’re tryin g to implement. It seems to be causing some technical difficulties.M: Oh no, that sounds frustrating. Did you manage to fix it?W: Not yet. I’m still trying to figure out what’s wrong. But I’m workingon it.M: That’s important. The company can’t afford a ny downtime with this software.W: Exactly. And then, I had to deal with a customer complaint. The customer was really upset because of a delayed shipment.M: That’s never a good situation. How did you handle it?W: I tried to be understanding and offered a discount on their next order. It seemed to calm them down a bit.M: That was a good move. Did it resolve the issue?W: Yes, it did. They’re satisfied now, and I think we’ve avoided a bigger problem.M: It sounds like you had a busy day. But you did a good job handling everything.W: Thanks, I’m glad you think so.Questions:1、What was the main issue the woman faced with the new software?A) It was causing problems with the computer systems.B) It was taking longer to install than expected.C) It was causing technical difficulties.D) It was not compatible with their existing systems.2、How did the woman deal with the customer complaint?A) She escalated the issue to her supervisor.B) She offered a discount on the customer’s next order.C) She apologized directly to the customer.D) She sent the customer a refund check.3、What was the woman’s impression of her day at work?A) It was uneventful and unchallenging.B) It was quite stressful but rewarding.C) It was a day filled with unnecessary meetings.D) It was a day where she didn’t accomplish much.4、What did the man say about the woman’s day at work?A) He thought it was unproductive.B) He felt she had handled everything well.C) He thought she should have asked for help.D) He believed she should take a break.Answers:1、C2、B3、B4、B第二题对话内容:Man:Hey, Sarah. I heard you’re planning to go on a trip next month. Where are you heading?Sarah:Oh, hi, Mike! Yes, I’m really excited about it. I’m going to Japan. It’s my first time there.Man:That sounds amazing! How long will you be staying? And what places are you planning to visit?Sarah:I’ll be there for two weeks. My plan is to start in Tokyo and then travel to Kyoto, Osaka, and Hiroshima. I’ve always been fascinated by the mix of traditional and modern culture in Japan.Man: Two weeks should give you plenty of time to see a lot. Are you going alone or with someone?Sarah:Actually, I’m going with a group of friends from college. We all decided to take this trip together after graduation. It’ll be great to experience it with them.Man:That’s wonderful! Do you have everything planned out, like accommodations and transportation?Sarah:Mostly, yes. We’ve booked our flights and hotels, and we’re using the Japan Rail Pass for getting around. B ut we’re leaving some room for spontaneity too. Sometimes the best experiences come unexpectedly!Man:Absolutely, that’s the spirit of traveling. Well, I hope you have an incredible time. Don’t forget to try some local food and maybe bring back some souvenirs!Sarah:Thanks, Mike! I definitely won’t miss out on trying sushi and ramen, and I already have a list of gifts to buy for family and friends. I can’t waitto share my adventures with everyone when I get back.1、How long is Sarah planning to stay in Japan?•A) One week•B) Two weeks•C) Three weeks•D) One month答案: B) Two weeks2、Which of the following ci ties is NOT mentioned as part of Sarah’s itinerary?•A) Tokyo•B) Kyoto•C) Sapporo•D) Hiroshima答案: C) Sapporo3、Who is Sarah going to Japan with?•A) By herself•B) With her family•C) With a group of friends•D) With coworkers答案: C) With a group of friends4、What has Sarah and her friends prepared for their trip besides booking flights and hotels?•A) They have hired a personal guide.•B) They have reserved spots for cultural workshops.•C) They have purchased a Japan Rail Pass.•D) They have enrolled in a language course.答案: C) They have purchased a Japan Rail Pass.四、听力理解-听力篇章（选择题，共20分）第一题Section CDirections: In this section, you will hear a passage three times. When the passage is read for the first time, listen carefully for its general idea. When the passage is read for the second time, fill in the blanks with the exact words you have just heard. Finally, when the passage is read for the third time, check what you have written.Passage:In recent years, the concept of “soft skills” has become increasingly popular in the workplace. These are skills that are not traditionally taught in schools but are essential for success in the professional world. Soft skills include communication, teamwork, problem-solving, and time management.1、Many employers believe that soft skills are just as important as technical skills because they help employees adapt to changing work environments.2、One of the most important soft skills is communication. Effectivecommunication can prevent misunderstandings and improve relationships with colleagues.3、Teamwork is also crucial in today’s workplace. Being able to work well with others can lead to better productivity and innovation.4、Problem-solving skills are essential for overcoming obstacles and achieving goals. Employees who can think creatively and solve problems efficiently are highly valued.5、Time management is another key soft skill. Being able to prioritize tasks and manage time effectively can help employees meet deadlines and reduce stress.Questions:1、What is the main idea of the passage?A) The importance of technical skills in the workplace.B) The definition and examples of soft skills.C) The increasing popularity of soft skills in the workplace.D) The impact of soft skills on employee performance.2、Why do many employers believe soft skills are important?A) They are easier to teach than technical skills.B) They are not necessary for most jobs.C) They help employees adapt to changing work environments.D) They are more difficult to acquire than technical skills.3、Which of the following is NOT mentioned as a soft skill in the passage?A) Communication.B) Leadership.C) Problem-solving.D) Time management.Answers:1、C) The increasing popularity of soft skills in the workplace.2、C) They help employees adapt to changing work environments.3、B) Leadership.Second Part: Listening Comprehension - Passage QuestionsListen to the following passage carefully and then choose the best answer for each question.Passage:Every year, millions of people flock to beaches around the world for their vacations. While enjoying the sun and sand, few give much thought to the tiny organisms that make up the very sand they’re lying on. Sand is actually made from rock particles that have been broken down over time by natural processes. However, on some unique beaches, like those found in Hawaii, the sand has a significant component of coral and shell fragments, giving it a distinctive white color. Beaches not only provide relaxation but also play a crucial role in supporting marine life and protecting coastal areas from erosion.Questions:1、What do millions of people go to the beaches for annually?2、What makes the sand on Hawaiian beaches distinctive?3、Besides providing relaxation, what other important role do beaches serve?Answers:1、Vacations.2、The presence of coral and shell fragments.3、Supporting marine life and protecting coastal areas from erosion.第三题PassageThe rise of e-commerce has revolutionized the way we shop. With just a few clicks, customers can purchase products from all over the world and have them delivered to their doorstep. However, this convenience has also brought about some challenges, particularly in terms of logistics and environmental impact.One of the biggest concerns is the environmental impact of packaging. Traditional packaging materials, such as plastic bags and boxes, are not biodegradable and often end up in landfills, contributing to pollution.E-commerce companies have started to address this issue by offering packaging-free options and promoting the use of sustainable materials.Another challenge is the issue of returns. With the ease of online shopping, customers often order more items than they need, leading to a high rate of returns. This not only increases the carbon footprint of shipping but also creates additional waste. Some companies have introduced policies to encourage customers to return fewer items, such as offering incentives for reuse or donation.Despite these challenges, the e-commerce industry is not standing still. There are innovative solutions being developed to make the process more sustainable. For example, some companies are experimenting with drone delivery to reduce the number of vehicles on the road. Others are investing in energy-efficient data centers to power their operations.1、What is one of the main concerns related to e-commerce packaging?A)The high cost of shipping materials.B)The environmental impact of non-biodegradable materials.C)The difficulty in recycling packaging materials.2、How does the high rate of returns affect e-commerce?A)It increases the demand for new packaging materials.B)It leads to a decrease in the cost of shipping.C)It creates additional waste and increases the carbon footprint.3、What is an innovative solution being developed to make e-commerce more sustainable?A)The use of reusable packaging.B)The implementation of strict return policies.C)The introduction of drone delivery.Answers:1、B2、C3、A五、阅读理解-词汇理解（填空题，共5分）First QuestionPassage:In today’s fast-paced world, conservation has become a major concern for environmentalists and policymakers alike. Preserving natural resources is not just about protecting the environment; it also plays a critical role in ensuring sustainable development and improving the quality of life for future generations. Innovative methods are being explored to achieve this goal, including the use of renewable energy sources and promoting eco-friendly practices in industries.Questions:1、The word “conservation” in the passage most likely means:A) The act of using something economically or sparingly.B) The protection of natural resources from being wasted.C) The process of changing something fundamentally.D) The act of restoring something to its original state.Answer: B) The protection of natural resources from being wasted.2、The word “innovative” in the passage is closest in meaning to:A) Outdated.B) Traditional.C) Creative.D) Unchanged.Answer: C) Creative.3、Based on the context, t he term “eco-friendly” would be best described as:A) Practices that are harmful to the environment.B) Practices that are beneficial to the environment.C) Practices that have no impact on the environment.D) Practices that focus solely on economic growth.Answer: B) Practices that are beneficial to the environment.4、The phrase “sustainable development” in the text refers to:A) Development that uses up all available resources quickly.B) Development that meets present needs without compromising the ability of future generations to meet their own needs.C) Development that focuses only on immediate economic gains.D) Development that disregards environmental concerns.Answer: B) Development that meets present needs without compromising the ability of future generations to meet their own needs.5、When the passage mentions “quality of life,” it implies:A) A decrease in living standards over time.B) An improvement in the overall conditions under which people live and work.C) The absence of any efforts to improve living conditions.D) The focus on increasing industrial activities regardless of their impact.Answer: B) An improvement in the overall conditions under which people live and work.This format closely follows the structure you might find in an actual CET Band 4 exam, with a passage followed by vocabulary questions that test understanding of context and word meanings.第二题Reading PassagesIn today’s fast-paced world, staying informed about current events is more important than ever. One of the best ways to keep up with the news is to read newspapers. However, not all newspapers are created equal. Here is an overview of some of the most popular newspapers in the world.1.The New York Times (USA): Established in 1851, The New York Times is one of the most prestigious and influential newspapers in the world. It covers a wide range of topics, including national and international news, politics, business, science, technology, and culture.2.The Guardian (UK): The Guardian is a British newspaper that has been in circulation since 1821. It is known for its liberal bias and its commitment to investigative journalism. The Guardian covers a variety of issues, including politics, the environment, and social justice.3.Le Monde (France): Le Monde is a French newspaper that was founded in 1944. It is one of the most widely read newspapers in France and is known for its in-depth reporting and analysis of global events.4.The Times (UK): The Times is another British newspaper that has been in circulation since 1785. It is a conservative newspaper that focuses on politics, business, and finance.5.El País (Spain): El País is a Spanish newspaper that was founde d in 1976. It is one of the most popular newspapers in Spain and is known for its comprehensive coverage of national and international news.Vocabulary UnderstandingChoose the best word or phrase to complete each sentence. Write your answers in the spaces provided.1、The____________of The New York Times is that it is one of the most prestigious and influential newspapers in the world.a.reputationb.historyc.popularityd.bias2、The Guardian is known for its____________bias and its commitment to investigative journalism.a.liberalb.conservativec.moderated.biased3、Le Monde is one of the most widely read newspapers in France and is known forits____________reporting and analysis.a.shallowb.superficialc.in-depthd.brief4、The Times is a conservative newspaper that focuses on____________issues.a.socialb.economicc.politicald.cultural5、El País is one of the most popular newspapers in Spain and is known for its comprehensive____________of national and international news.a.reportingb.analysisc.coveraged.editorialAnswers:1、a. reputation2、a. liberal3、c. in-depth4、c. political5、c. coverage六、阅读理解-长篇阅读（选择题，共10分）第一题Reading Passage OneIn recent years, with the rapid development of the internet and mobile technology, online learning has become increasingly popular among students. Online courses, such as those offered by MOOCs (Massive Open Online Courses), provide students with convenient access to high-quality educational resources from around the world. However, despite the benefits of online learning, there are also some challenges and considerations that need to be addressed.1.The following passage is about:A. The advantages and disadvantages of online learningB. The impact of online learning on traditional educationC. The history of MOOCs and their role in educationD. The challenges faced by students in online learning2.According to the passage, what is one of the main benefits of online learning?A. It allows students to study at their own paceB. It provides access to a wider range of educational resourcesC. It increases the interaction between students and teachersD. It reduces the cost of education3.The passage mentions that online learning has become increasingly popular due to:A. The advancements in internet technologyB. The decline of traditional education systemsC. The desire for flexible learning schedulesD. All of the above4.What is one of the challenges mentioned in the passage that online learners may face?A. Limited access to technological devicesB. Difficulty in maintaining self-disciplineC. Lack of face-to-face interaction with teachersD. All of the above5.The passage suggests that in order to succeed in online learning, students should:A. Attend online classes regularlyB. Engage in active discussions with peersC. Set clear goals and deadlines for their studiesD. All of the above答案：1.A2.B3.D4.D5.D第二题Reading Passage OneThe rise of the Internet has revolutionized the way we communicate and accessinformation. One of the most significant impacts has been the transformation of education, with online learning becoming increasingly popular. This passage explores the benefits and challenges of online learning.The Benefits of Online Learning1.Flexibility: Online learning offers students the flexibility to study at their own pace and on their own schedule. This is particularly beneficial for working professionals and those with other commitments.2.Access to a Wide Range of Resources: Online courses often provide access to a wealth of resources, including textbooks, videos, and interactive materials that can enhance the learning experience.3.Diverse Learning Opportunities: Online learning platforms offer a wide variety of courses, ranging from traditional academic subjects to specialized and niche areas of study.4.Cost-Effective: Online courses can be more affordable than traditional classroom-based programs, especially for those who live far from educational institutions.The Challenges of Online Learning1.Self-Discipline: Online learning requires a high level of self-discipline and motivation, as students must manage their time and stay focused without the structure of a traditional classroom.2.Limited Interaction: Online courses often lack the face-to-face interaction that is common in traditional classrooms, which can impact the learning experience and social development of students.3.Technical Issues: Online learning relies heavily on technology, which can lead to technical issues that disrupt the learning process.4.Quality Assurance: With the proliferation of online courses, ensuring the quality and integrity of these courses can be a challenge.Questions:1、What is one of the main advantages of online learning mentioned in the passage?A. It is more expensive than traditional education.B. It requires students to be self-disciplined.C. It provides flexibility in studying.D. It lacks face-to-face interaction.2、According to the passage, what can online learning platforms offer that traditional classrooms might not?A. Limited access to textbooks.B. Fewer specialized courses.C. More interactive learning materials.D. No video resources.3、Which of the following is a challenge that online learning may present?A. Students can easily attend classes at a local university.B. There are no technical issues with online learning.C. It is difficult to ensure the quality of online courses.D. Online learning is always more affordable than traditional education.4、The passage suggests that online learning can be beneficial for:A. Students who prefer face-to-face interaction.B. Individuals with other commitments.C. Those who want to avoid textbooks.D. People who have no access to technology.5、What is one potential drawback of online learning that the passage discusses?A. The ability to study at any time.B. The use of a wide range of resources.C. The possibility of technical disruptions.D. The convenience of studying from home.Answers:1、C2、C3、C4、B5、C七、阅读理解-仔细阅读（选择题，共20分）第一题Reading PassagesIn the following passage, there are some blanks. For each blank there arefour choices marked A, B, C, and D. You should choose the one that best fits into the passage.The digital revolution is changing the way we live, work, and communicate. One of the most significant changes is the rise of artificial intelligence (AI). AI refers to the development of computer systems that can perform tasks that typically require human intelligence, such as visual perception, speech recognition, and decision-making.The potential of AI is enormous. It has the potential to transform industries, improve efficiency, and make our lives more convenient. However, with great power comes great responsibility. The ethical implications of AI are complex and multifaceted.1、The passage is mainly aboutA. the benefits of the digital revolutionB. the rise of artificial intelligenceC. the challenges of the digital revolutionD. the ethical implications of AI2、What is the main concern regarding AI mentioned in the passage?A. Its potential to disrupt traditional industriesB. Its potential to replace human jobsC. Its potential to be used for unethical purposesD. Its potential to cause social inequalities3、The author suggests that AI has the potential to。

大学英语四级试卷（满分120分，考试时间90分钟）一、选择题：（本题共20小题，每小题3分，共60分）1. We preferred ______ the meeting rather than ______ it without adequate preparation.A. canceling, holdingB. to cancel, to holdC. canceling, holdD. to cancel, hold2. _____, many people still vote against the use of penalty.A. However some crimes are inexcusableB. However are some crimes inexcusableC. However inexcusable some crimes areD. Some crimes are however inexcusable3. weather ______, we’ll go for an outing.A. being permittedB. permittedC. permittingD. permits4. He regrets _____ my advice.A. not having takenB. not takeC. to have not takenD. not to take5. He hates you _____ him early in the morning.A. phoneB. phoningC. to have phonedD. having phoned6. Ms Simms is very sensitive ______ criticism.A. ofB. inC. toD. on7. It is an exception ________ the rules.A. ofB. inC. againstD. to8. She solved the problem _________a stroke.A. onB. ofC. atD. through9. Death always taken us _________ surprise, even though we know it is inevitable.A. inB. out ofC. byD. through10. The lady insists on her constitutional right _______ a passport in her maiden name.A. onB. toC. intoD. that11. Human behavior is mostly a product of learning, _______ the behavior of a animal depends mainly on instinct.A. whereasB. soC. unlessD. that12. Wood furniture does not depreciate in value _______ properly handled and protecteD.A. ifB. hasC. andD. that13. Although much is done to supply enough for everyone, ______ of food will long be a world problem.A. lackB. shortageC. absenceD. decline14. Archaeologists ______ the walls of the old city at a depth of severalmetres below the surface.A. determinedB. locatedC. provedD. defined15. A large ___ of money is spent on import every year.A. accountB. amountC. numberD. quality16. Whether we are feeling happy or sad, ____ our emotions will make us feel more relaxeD.A. shareB. sharedC. sharingD. to sharing17. _____ that the whole roof was blown off.A. So terrible the storm may beB. So terribly the storm may beC. So terrible was the stormD. So terribly was the storm18. ---Let’s go for a walk.---Yes, today’s weather isn’t as cold as it was yesterday, ____?A. wasn’t itB. was itC. isn’t itD. is it19. --- How much is the desk?---it__ninety-nine pounds.( )A. costsB. Pays toC. spendsD. Takes is20. I am afraid I won't be able to keep in touch__him.( )A. To goB. For ifC. withD. By too二、单词拼写（共计15分）1.Mr. Li moved to the seashore in his f______(四十来岁).2.H______(听到) the good news, we all jumped with joy.3.I changed into my sports shoes so that I could walk more c_______(舒服).4.W_______(星期三) is the fourth day of a week.5.Walking every day keep me f_____(健康) than before.三、阅读理解：(共30分)As the pace of life continues to increase ,we are fast losing the art of relaxation. Once you are in the habit of rushing through lift,being on the go from morning till night, it is hard to slow down. But relaxation is essential for a healthy mind and body. Stress is an natural part of everyday lift and there is no way to avoid it. In fact ,it is not the bad thing it is often supposed to be .A certain amount of stress is vital to provide motivation adn give purpose to life. It is only when the stress gets out of control that it can lead to poor performance and ill health. The amount of stress a person can withstand depends very much on the individual. Some people are not afraid of stress,and such characters are obviously prime material for managerial responsibilities. Others lose heart at the first signs of unusual difficulties. When exposed tostress,in whatever form,we react both chemically and physically. In fact we make choice between "fight" or "flight" and in more primitive days the choice made the difference between life or death. The crises we meet today are unlikely to be so extreme,but however little the stress,it involves the same response. It is when such a reaction lasts long,through continued exposure to stress,that health becomes endangereD.Such serious conditions as high blood pressure and heart disease have established links with stress.Since we cannot remove stress from our lives(it would be unwise to do so even if we could),we need to find ways to deal with it.1.People are finding less and less time for relaxing themselves because_____.A.they do not know how to enjoy themselvesB.they do not believe that relaxation is important for healthC.they are travelling fast all the timeD.they are becoming busier with their work2.According to the writer ,the most important character for a good manager is his ________.A.not fearing stressB.knowing the art of relaxationC.high sense of responsibilityD.having control over performance3.Which of the follwing statements is ture?A.We can find some ways to avoid stressB.Stress is always harmful to peopleC.It is easy to change the hagit of keeping oneself busy with work.D.Different people can withstand different amounts of stress4.In Paragraph 3, "such a reaction" refers back to_______.A."making a choice between 'flight' or 'fight'"B."reaction to stress both chemically and physically"C."responding to crises quickly"D."losing heart at the signs difficulties"5.In the last sentence of the ,"do so " refers to ______.A."expose ourselves to stress"B."find ways to deal with stress"C."remove stress from our lives"D."established links between diseases and stress"四、书面表达：请起草一份通知，用一段话说明以下要点：参观日期： 3月25日，星期天时间：早上8点钟出发。

大学英语四级考试试题答案与详解1月大学英语四级考试试题答案与详解41. By the time you get to New York, I ____ for London.A) would be leaving B) am leavingC) have already left D) shall have leftD)。

【译文】当你到达纽约时，我已经离开纽约，前往伦敦了。

【解析】动词时态题。

一般来说，状语从句用一般现在时，主句要用将来的某种时态。

而时间状语by the time决定了主句要用将来完成时。

本句没有与事实相反的假设，因此不用虚拟式，故排除A)；选项B）的形式能够表示将来的动作，但不是将来完成时；C）只要一般现在完成时，不是将来完成时。

42. The article suggests that when a person ____ under unusual stress he should be especially careful to have a well-balanced diet.A) is B) were C) be D) wasA)。

【译文】这篇文章建议说，当一个人处于非同寻常的压力之下时，她特别应当注意保持均衡的饮食。

【解析】动词时态题。

Suggest后接宾语从句时，如果suggest意为“建议”，宾语从句的谓语动词应用虚拟语气；should + 动词原形或动词原形。

可是本题suggest引导的宾语从句中，主句是he should be…，用的是should + 动词原形的形式，而空格处需要填入的是when引导的时间状语从句中的动词，因此不必用虚拟语气。

而且从句说的是一般规律性事情，用动词的一般现在时就能够了。

43. The lawyer advised him to drop the ____ since he stands little chance to win.A) event B) incident C) case D) affairC)。

大学英语四级听力真题及答案到了大学以后，为了准备英语四级的考试，你平时是怎么练习真题里面的听力的呢?下面是店铺给大家带来大学英语4级考试听力真题及答案，供大家参阅!大学英语四级听力真题1Conversation One19.A. He finds it hard to afford the rent all by himself.B. He feels lonely living all by himself.C. He needs to find somebody to make theapartment more comfortable.D. He wants to get help with his courses from hisroommate.20.A. The carpet in the living room is soiled in several places.B. The carpet in the living room is worn out in several places.C. The toilet is clogged and the sink has a few leaks.D. The windows in the bathroom can keep out rain and snow.21.A. He used some cardboard to keep it shut.B. He applied some super glue to keep the hinges on tightly.C. He pushed a box against the door to keep it shut.D. He pushed a chair against the door to keep it shut.22.A. Find a job for the man.B. Split the rent.C. Help Dave fix up the house.D. Look for another place.大学英语四级听力真题原文1Conversation OneM: Hi, Shelley. Come on in.W: Uh, yeah, I stopped by to see if you were stilllooking for a roommate to share your house.M: Yep. I sure am. [19]Ever since I cut back on myworking hours to go to school, I've been reallystrapped for cash. Hey, let me show you around theplace. Uh, here's the living room.W: Oh. [20]It looks like you could use a new carpet... and those stains?M: Well. I've had a few problems with some former roommates. I know it needs to be cleaned,but I just don't have the money to do it right now.W: Oh. And what about the kitchen?M: Right this way. Look. It's completely furnished with all the latest appliances, except... [21]Well, the refrigerator door is broken... a little bit... and it won't shut all the way. It needsfixing, but don't worry. [21]I've pushed a box against it to keep it shut.W: Hmm. Great. Well, how about the bathroom? ... No, no. Don't tell me. The toilet is cloggedor the sink has a few leaks.M: No, those work fine. Well, there's another slight problem. The windows. I've put up a pieceof cardboard to keep out the rain and snow, and if it gets a little cold, you can always turn upthe heat.W: Hey, [22]I think I've seen enough. I can't believe you've survived under these conditions.M: So what do you think? You really can't beat a place like this for $450 a month. So it has itsproblems, but we can fix those.W: Uh, no, thank you. I think I've seen enough.大学英语四级听力真题答案解析1Questions 19 to 22 are based on the conversation you have just heard.19. Why does the man need to share his apartment with a roommate?[A]解析：对话开始，女士就提出了对话主题：看男士是否还需要人合租。

Part2023年12月大学英语四级考试真题及答案（第1套）I Writing(30minutes)Directions:Suppose the university newspaper is inviting submissions from the students for its coming edition on what in their university impresses them most.You are now to write an essay for submission.You will have30 minutes to write the essay.You should write at least120words but no more than180words.Part II Listening Comprehension (25minutes) Section ADirections: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 Sheet1with a single line through the centre.Questions1and2are based on the news report you have just heard.1. A.He noticed the driver was too young to drive.B.He found there was no one sitting at the wheel.C.He thought something must be wrong with the driver.D.He saw the driver changing lanes much too frequently.2. A.Buy a sports car.B.Drive across town.C.Leave CaliforniaD.Visit his sister.Questions3and4are based on the news report you have just heard.3. A.How they change the way we shop.B.How they alter human skeletons.C.How they cause increased headaches.D.How they affect our communication.4. A.It loosens.B.It brightens.C.It hardens.D.It softens.Questions5to7are based on the news report you have just heard.5. A.Create Internet pages for him.B.Ask a local pet shop to adopt him. an orange tree after him.D.Hold a birthday party for him.6. A.He is a bold and aggressive pet.B.He pays regular visits to village shops.C.He once bit a doctor’s receptionist.D.He likes to sit on the hairdresser’s chair.7. A.He is fond of luxury cat food.B.He likes to stay in villagers’houses.C.He knows everybody in the village.D.He often seeks food around her pub.Section BDirections:In this section,you will hear two long conversations.At the end of each conversation,you will hear four questions.Both the conversation 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 Sheet1with a single line through the centre.Questions8to11are based on the conversation you have just heard.8. A.Who to order the food.B.Whether to have sandwiches.C.When to go for their meal.D.Where to have their lunch. 第１页，共９页9. A.In the shopping center nearby.B.In the expensive Italian style diner.C.At the sandwich place on Camden Street.D.At the American restaurant they frequent.10.A.There is to be a conference call.B.She has to meet with her boss then.C.There will be crowds of people waiting for her.D.She will have a photo taken with Brigette Clark.11.A.She doesn’t deem homemade soup tasty.B.She doesn’t think his wife cooks well.C.She feels Jeremy would rather dine out.D.She has found the soup smells terrible.Questions12to15are based on the conversation you have just heard.12.A.A landlady.B.A waitress.C.A receptionist.D.A saleswoman.13.A.He was involved in a terrible car accident last April.B.He has much difficulty getting up and down stairs.C.He is expected to undergo a knee operation.D.He prefers to stay next door to the children.14.A.To please his parents-in-law.B.To find the best trip for his kids.C.To satisfy his curiosity.D.To compare prices.15.A.Visit a local art gallery.B.Go on a boat trip.C.Take some photos of the islands.D.Try her hand-made clothing.Section CDirections:In this section,you will hear three passages.At the end of each passage,you will hear three or four 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).Then mark the corresponding letter on Answer Sheet1with a single line through the centre.Questions16to18are based on the passage you have just heard.16.A.They are more intelligent than many of us.B.They have already become our new friends.C.They have begun to affect our social behavior.D.They play increasingly more important roles.17.A.Whether it might have any effect on the way we negotiate.B.Whether it might actually outperform human negotiators.C.Whether it can facilitate business transactions.D.Whether it can speed up legal procedures.18.A.Choose to be tough.B.Sympathize with their opponent.e deceptive strategies.D.Appear to be pleasant.Questions19to21are based on the passage you have just heard.19.A.They were perceived differently by some academics.B.They still existed six months after the course ended.C.They varied greatly among the course participants.D.They were only measurable within seven weeks.20.A.They can be easily seen among participants in a healthy weight range.B.They should be attributed to participants’change in diet behaviors.C.They are linked to cooking confidence and cooking satisfaction.D.They actually result from eating more fruits and vegetables.第２页，共９页21.A.Gender.B.Confidence.C.Health.D.Practice.Questions22to25are based on the passage you have just heard.22.A.It keeps others away.B.It causes discomfort.C.It remains visible.D.It varies in size.23.A.It makes us feel uncomfortable.B.It renders the acquaintance a stranger.C.It brings the acquaintance closer to us.D.It causes the bubble around us to vanish.24.A.In personal space.B.In social space.C.Within a distance of18inches.D.Over2feet away from one another.25.A.When we begin to feel fear.B.When we develop a sense of space.C.When we are3or4years old.D.When we enter our teens.Part III Reading Comprehension(40minutes) Section ADirections:In this section,there is a passage with ten blanks.You are required to select one word for each blank from a list of choices given in a word bank following the passage.Read the passage through carefully before making your choices.Each choice in the bank is identified by a letter.Please mark the corresponding letter for each item on Answer Sheet2with a single line through the centre.You may not use any of the words in the bank more than once.Exercising for just10minutes a week is linked to a longer life,according to a new study published in The British Journal of Sports Medicine.Several recent studies have found that even low-intensity exercise,done for a short amount of time,can have a meaningful26 on health.Still,the idea that exercising for just10minutes a week may be enough to increase your lifespan is novel.It’s also somewhat27 ,since the federal physical activity guidelines recommend getting at least75minutes of vigorous exercise or150minutes of28 exercise each week.The study was based on data from more than88,000U.S.adults who29 in the National Health Interview Survey between1997and2008.Contrary to some research that has found an30 limit to the amount of exercise that is healthy,the researchers found that there was31 no limit to the longevity(长寿)benefits of exercise.Even the small group of people who got10times the amount of exercise recommended by the federal government had a46% lower32 of death than the least active group.Still,observational studies like this one cannot prove cause and effect;they can only find33 .The researchers also were not able to34 for certain lifestyle factors that could affect lifespan,including dietary habits and changes in physical activity over time.Despite these35 ,the study’s results are yet another indication第３页，共９页Section BDirections:In this section,you are going to read a passage with ten statements attached to it.Each statement contains information given in one of the paragraphs.Identify the paragraph from which the information is derived. You may choose a paragraph more than once.Each paragraph is marked with a letter.Answer the questions by marking the corresponding letter on Answer Sheet2.How Climate Change Will Affect What You EatA.Earlier this year,scientists warned that one in six animal species could go extinct(灭绝的)due to climatechange.Could the same thing happen to our crops and other foodstuffs too?B.It’s clear that farmers in many parts of the world are going to find things harder in the coming decades.Last week,BBC Future explored one scientist’s efforts to help crops cope with the increased probability of droughts.By using the genes from resurrection(复活)plants,Jill Farrant of the University of Cape Town is exploring whether she can design crops to survive for much longer periods without water.C.But if we can’t find ways to protect other foods,will they survive climate change?Fortunately,there issome good news on this front.Despite alarmist headlines about“foods that are going extinct,”there is no evidence that major food types like beans,chocolate,wine,corn or wheat will cease to exist.D.But that doesn’t mean it’s all good news for future food.We will probably have to change where we growcertain crops,as some regions get too hot.The disadvantage,obviously,is that local farmers will suffer under this situation.And some people may struggle to get the same access to certain foods.“Even if overall food production may be unaffected,food security can still be impacted,”says Margaret Walsh,a scientist at the U.S.Department of Agriculture’s Climate Change Program Office.In other words,even if a certain food is still grown on some corner of the Earth,it doesn’t mean that everyone will continue to have the same degree of access as today.E.Overall,the yields of many foods,from staples to life-enhancing extras such as coffee and chocolate,willlikely be impacted by climate change too.How those decreases will be felt will depend on the degree of warming and the crop in question,but in general,“anything over about30°C is very bad for crops,”says Wolfram Schlenker,an associate professor of international and public affairs at Columbia University.For example,statistical studies that he and a colleague built of corn and soybean(大豆)production in the U.S.show a steep decline after crossing the30°C temperature threshold(临界点).F.In the U.S.—the world’s largest producer of corn and soybeans—farms can move north to some degree,Schlenker says.But eventually,yields will likely suffer because the soil north of Iowa declines in quality —a legacy of glacial(冰川的)expansion.Other studies,including studies of wheat in India and corn in Africa,also found that there is a threshold above which yields sharply decline:crops can adapt and move, but only to a point.“What’s common to all studies is the finding that extreme heat is damaging to crop growth,although exact cutoffs vary by crop,”Schlenker says.“If predictions for the end of the century are true,though,I think a lot of agricultural areas in the U.S.will see significant hits.”G.Under current conditions,about4%of the world’s croplands experience drought in any given year,but bythe end of the century those conditions are forecasted to jump to about18%per year.Some studies indicate that horticulture crops—generally,everything besides staples—may be impacted most severely, largely because they tend to be confined to a smaller geographic area.Researcher Andrew Jarvis and his colleagues found that80%of coffee-growing zones in Central America and Brazil could become unsuitable by2050,for example,while climate change will likely have“great impacts”on cocoa(可可粉) production in West Africa.“High quality chocolate will be less available in the future,and if you want it, you’ll have to pay a lot more for it,”Jarvis says.第４页，共９页H.This means that,for those who can afford it,some foods will simply cost them more in the future.But forpoorer people,those same price jumps will likely cause certain foods to go extinct from their diets.“The more you reduce,the shorter the supply,and the higher the price will jump,”Schlenker says.I.Another potential climate change-induced problem is our dependence on commodity crops—wheat,soybeans,corn and rice—which currently provide humanity with75%of its calories,either directly or indirectly through the animals we raise on those crops.Jarvis and his colleagues also found that,over the past five decades,the world has seen an increasing standardisation of diets;the foods we eat globally today are36%more similar than they were in1961.While this can be good news for the world’s poorest people who now consume more calories,protein and fat than in the past,homogeneity(同一性)and over-dependence on a handful of staples leaves us vulnerable to threats such as drought,disease and pests—all of which are predicted to worsen in many parts of the world as a result of climate change.J.There are ways we could soften the coming blow to the global food supply,however.Like Farrant’s work with resurrection crops,a number of companies,organisations and researchers are aiming to create drought-and temperature-resistant crops through genetic engineering and conventional breeding.For now, the jury is still out as to how successful those endeavours will be.“The people at Monsanto who I’ve talked to are much more optimistic that they’ll be able to engineer heat-tolerant crops,”Schlenker says.“On the other hand,scientists at the USDA who I’ve spoken with are much more cautious.”K.Until genetic engineering comes to fruition,other strategies might also help in some places,including applying more fertiliser,implementing better irrigation,using machinery that gets crops out of the field faster or installing storage facilities to delay spoilage.“Many places could benefit a great deal just by using technologies that already exist,”Walsh says.“General farm management can go a long way toward easing changes.”L.Finally,diversifying our diet away from heat-sensitive wheat,corn,rice and other crops could also help.“We’ve seen profound changes in the last decades in what we eat largely as a result of international trade, and I think that trend toward more diversification will continue,”Jarvis says.“Depending on a greater number of plant species creates a more vigorous and less risky food system—and one that provides a broader range of nutritional requirements.”36.One consequence of climate change is that some people may not have adequate access to certain foods.37.People around the world are eating foods more similar than what they used to eat.38.A recent news report talked about scientific efforts to help crops survive droughts through geneticengineering.39.It is predicted that climate change will affect the availability and price of quality chocolate.40.People wonder if certain crops and foodstuffs could disappear like some animal species due to climatechange.41.Although farms in the U.S.can move a bit northward,crop yields may decrease.42.One possible solution to the food security problem is diversification of diet.43.It remains unsettled whether the global food supply problem can be solved by creating heat-tolerant cropsthrough genetic engineering.44.Poor people may have to give up eating certain foods because of their high prices.45.A number of existing farming technologies could be used to reduce the negative effect of climate changeon food production.第５页，共９页。

2024年06月大学英语四级考试真题（第2套）Part I Writing (30 minutes) Directions: Suppose your university is seeking students’ opinions on whether university sports facilities should be open to the public. You are now to write an essay to express your view. You will have 30 minutes for the task. You should write at least 120 words but no more than 180 words.PartⅡListening Comprehension (25 minutes) Section ADirections: 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) It hit a bird shortly after takeoff.B) Its crew members went on strike.C) It narrowly escaped a plane crash when turning around.D) Its captain got slightly injured during the forced landing.2. A) Panic. C) Relieved.B) Nervous. D) Contented.Questions 3 and 4 are based on the news report you have just heard.3. A) He is now kept in a secure area.B) He has escaped the zoo once again.C) He has been caught a second time.D) He finally disappeared six days ago.4. A) Squeezed.B) Threatened.C) Disappointed.D) Frustrated.Questions 5 to 7 are based on the news report you have just heard.5. A) It is condemned as a crazy idea.B) It is enriching the city’s night life.C) It is questioned by local residents.D) It is giving rise to safety concerns.6. A) Avoid entering one-way streets.B) Ensure the safety of pedestrians.C) Follow all the traffic rules drivers do.D) Give way to automobiles at all times.7. A) To ease the city’s busy traffic.B) To bring new life into the city.C) To add a new means of transport.D) To reduce the city’s air pollution.Section BDirections: In this section, you will hear two long conversations. At the end of each conversation, you will hear four questions. Both the conversation 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 8 to 11 are based on the conversation you have just heard.8. A) Take it seriously. C) Make it sound scary.B) Discuss it regularly. D) Talk about it openly.9. A) By shopping around for the best deals. C) By citing concrete examples.B) By making abstract sums relevant. D) By visiting discount stores.10. A) Paying their kids to help with housework.B) Setting kids a good example by sharing chores.C) Giving kids pocket money according to their needs.D) Urging kids to deposit some of their gift money.11. A) The importance of cutting down family expenses.B) The need to learn important lessons from her elders.C) The delight in seeing their savings grow.D) The necessity of saving into a pension.Questions 12 to 15 are based on the conversation you have just heard.12. A) He is a successful businessman.B) He reviews books on political affairs.C) He has published a new bestseller.D) He has worked in several banks.13. A) The man’s ideas about education.B) The man’s academic background.C) The man’s attempts at drawing public attention.D) The man’s proposals to solve economic problems.14. A) To reduce students’ financial burden.B) To motivate all students to be successful.C) To give students incentive to excel in economics.D) To provide remedies for students’ poor performance.15. A) Improving school budgeting. C) Seeking donations.B) Increasing tuition fees. D) Raising taxes.Section CDirections:In this section, you will hear three passages. At the end of each passage, you will hear three or four questions. Both the passage and the questions will be spoken only once. Afteryou 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 16 to 18 are based on the passage you have just heard.16. A) To show his sympathy towards people always being busy.B) To prevent people from complaining about being “busy”.C) To call on busy people to take care of themselves.D) To help busy people to sort out their priorities.17. A) Avoid saying we are busy. C) Describe our schedule in detail.B) Reflect on their true purpose. D) Respond as most busy people do.18. A) To show their achievements resulted from great efforts.B) To prove they stand out as accomplished professionals.C) To cover up their failure to achieve some purpose.D) To tell others a complete lie about their inability.Questions 19 to 21 are based on the passage you have just heard.19. A) They will help one reduce fear. C) They will be less challenging after a time.B) They should become so popular. D) They should cover so many different types.20. A) To break one’s ultimate limits. C) To avoid dangerous mistakes.B) To stop being extremely afraid. D) To enjoy the sports to the full.21. A) By allowing our motivation to be at an all-time high.B) By stopping us hurting the same muscles repeatedly.C) By burning as many as 300 calories per hour.D) By enabling us to get an all-over workout.Questions 22 to 25 are based on the passage you have just heard.22. A) It is natural.B) It is instrumental.C) It is personal.D) It is vital.23. A) To guard against being perceived negatively. C) To conceal personality preferences.B) To prevent themselves from being isolated. D) To maintain workplace harmony.24. A) It helps to enhance team spirit.B) It stimulates innovative ideas.C) It helps to resolve problems.D) It facilitates policy-making.25. A) An innovative mind.B) Corporate culture.C) Mutual trust.D) A healthy mentality.Part III Reading Comprehension (40 minutes) Section ADirections: In this section, there is a passage with ten blanks. You are required to select one word for each blank from a list of choices given in a word bank following the passage. Read the passage through carefully before making your choices. Each choice in the bank is identifiedby a letter. Please mark the corresponding letter for each item on Answer Sheet 2 with a single line through the centre. You may not use any of the words in the bank more than once．A team of researchers led by Priyanka Joshi examined the degree to which men and women relied on “communicative abstraction” to verbally convey their ideas and emotions. Communicative abstraction, according to the researchers, reflects the tendency of people to use “abstract speech that focuses on the broader pi cture and 26 purpose of action rather than concrete speech focusing on details and the means of 27 action.” Interestingly, they found that men were far more likely to speak in the abstract than were women.To arrive at this 28 , the researchers examined the linguistic (语言的) patterns of men and women in over 600,000 blog posts written on websites. To do this, the researchers computed abstractness ratings for 29 40,000 commonly used words in the English language. Words conside red to be concrete could be easily visualized, such as “table” or “chair”. Words that were more 30 to visualize, for example, “justice” or “morality” were considered to be more abstract. They found that men used 31 more abstract language in their blog posts.What is the 32 of this effect? The researchers suggest that power differences between the genders— that is, men having more power in society—might be a key determinant (决定因素). For instance, in a follow-up study conducted with a sample of 300 students, the researchers 33 power dynamics in an interpersonal setting to see if this would influence communicative abstraction. They found that participants in a high-power interviewer role were more likely to give abstract descriptions of behaviors than were participants in a low-power interviewee role. This suggests that communicating more abstractly does not reflect a 34 tendency of men or women but rather 35 within specific contexts.Section BDirections:In this section, you are going to read a passage with ten statements attached to it. Each statement contains information given in one of the paragraphs. Identify the paragraph from which the information is derived. You may choose a paragraph more than once. Each paragraph is marked with a letter. Answer the questions by marking the corresponding letter on Answer Sheet 2.How to better work towards long-term goalsA)Hal Hershfield, a psychologist at the UCLA Anderson School of Management, wanted toknow why people weren’t saving for retirement. Across the board, people are living longer.Logically, they’ll need more money to live comfortably in their post-work years. And yet, savings rates in the U.S. have gone down in recent decades, not up.B)To help explain this seemingly irrational behavior, Hershfield and his team scanned thebrains of study participants while asking them to what degree various traits (特征)—like “honorable”or “funny”—applied to their current self, their future self, a current other, or a future other. As participants answered, Hershfield’s team recorded which parts of their brains lit up. Unsurprisingly, people’s brains were most active when thinking about their current selves and least active when thinking about a current other. But the team found that participants’ brain activity while considering their future selves more closely resembled their brain activity while thinking about a current other rather than the current self.C)Put in practical terms, when thinking of yourself in a month or a year or a decade, yourbrain registers that person in ways similar to how it would register Taylor Swift or the mailman. Understood in that way, saving for retirement is the equivalent of giving money away to someone else entirely.D)In light of Hershfield’s study, one simple question arises: Is it possible to make our presentselves give a damn about our future selves? The answers are anything but simple.E)Seen through the lens of the present self versus the future self, our self-defeating actions—like choosing to watch television rather than go to the gym—suddenly make perfect sense.We get to enjoy the very concrete, immediate benefits of our actions while someone else (namely, our future selves) suffers the hypothetical(假设的), far-off consequences. As a result, the decisions we make for our present selves often look very different from our decisions for our future selves. We believe that tomorrow will be different. We believe that we will be different tomorrow; but in doing so, we prioritize our current mood over the consequences of our inaction for the future self.F)Understanding our procrastination (拖延) through the lens of the present and future selves,we’re left with three possible solutions: The first is to force your future self to do whatever your present self doesn’t want to do. The second is to convince your present self that your future self is, in fact, still you. If the central problem is that we think of our future selves as other people, it follows that trying to identify more closely with our future selves will encourage us to make better long-term decisions.G)In a follow-up study, Hershfield wanted to explore ways to bridge the disconnect betweenthe present and future selves and encourage people to save more for retirement. He and his team took photos of study participants, and then used image processing to visually age their faces. Participants were then placed in a virtual reality setting where they could look into a mirror and see their aged selves looking back at them. Participants who saw their aged selves said they would save 30% more of their salary for retirement than the control group.H)Whatever your long-term goals may be—getting in better shape, launching your ownbusiness, writing a book—thinking about your deadline in terms of days rather than months or years can help you wrap your mind around how close the future really is.I)The third solution is to forget about your future self and use your present self’s love ofinstant gratification (满足感) to your advantage. While the two tactics (手段) above can be effective in making better long-term choices, in the end, you’re still struggling againsthuman nature. Our brains are hard-wired for instant gratification. Instead of fighting your present self’s need for immediate rewards, why not use it to your advantage? When most of us set goals, we focus on long-term results we want to see—e.g., losing weight, gettinga promotion, retiring in comfort, etc. While those visions of our future selves can beinspiring, when it comes to actually doing the day-to-day work, it may be more effective to reframe activities in terms of their immediate, or at least very near-term, rewards.J)Take writing this article, for instance. It’s easy for me to imagine how amazing it will feel at the end of the workday to have this article done. This isn’t just my opinion. Research partners Kaitlin Woolley of Cornell University and Ayelet Fishbach of the University of Chicago have made a career out of studying the differences between the goals that people achieve and the ones that fall to the wayside.K)“In one study, we asked people online about the goals they set at the beginning of the year.Most people set goals to achieve delayed, long-term benefits, such as career advancement, debt repayment, or improved health. We asked these individuals how enjoyable it was to pursue their goal, as well as how important their goal was. We also asked whether they were still working on their goals two months after setting them. We found that enjoyment predicted people’s goal persistence two months after setting the goal far more than how important they rated their goal to be,” Woolley said.L)This pattern held true across a wide variety of goals from exercising to studying to eating healthier foods. For example, people ate 50% more of a healthy food when directed to focus on the good taste rather than the long-term health benefits. Other studies have shown a greater uptake of exercise in people who were told to think of the enjoyment of doing the exercise now rather than future health gains.M)These findings suggest that when it comes to achieving your goals, enjoying the process itself is more important than wanting the long-term benefits. In other words, present self trumps (战胜) future self. Who says instant gratification has to be a bad thing? By all means, set ambitious long-term goals for your future self, but when it comes to actually following through day-to-day, make sure your present self knows what’s in it for her too.36. Our brains are genetically determined to satisfy immediate desires.37. Taken in a practical way, saving for post-work years is like giving money away to others.38. Research found that, as regards achievement of one’s goals, it is important to focus more on enjoying the process than the long-term benefits.39. Regarding our future selves as still being ourselves will help us make better long-term decisions.40. Savings rates in America have dropped in recent decades even though people’s life expectancy has increased.41. Researchers found that enjoyment rather than importance enabled people to persist in their goals.42. When making decisions, we give priority to our current frame of mind without thinking much of the consequences.43. People ate more of a healthy food when they focused on its good taste instead of its long-term benefits.44. As was expected, when people thought of their present selves, their brains were observed to become more active.45. Researchers found that participants who saw the images of their aged selves would save more for their later years than those who didn’t.Section CDirections:There are 2 passages in this section. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A), B), C) and D). You should decide on the best choice and mark the corresponding letter on Answer Sheet 2 with a single line through the centre.Passage OneQuestions 46 to 50 are based on the following passage.People often wonder why some entrepreneurs have greater success than others. Is it habits, connections, luck, work ethic or any other behavior? I believe the key to success is willpower. Willpower is the ability to control yourself. It is a strong determination that allows you to do something difficult. It is a behavior we are born with more than one we learn; however, it is possible to not only learn it, but also strengthen it with constant exercise.Willpower is just like a muscle; to keep it strong you need to constantly exercise it. People with a great amount of willpower have the discipline to develop positive, successful habits. Even with an incredible amount of talent, without the discipline and motivation to create positive habits, it can be difficult to achieve success.Willpower and habits go hand in hand. It is critical to create good habits and take the actions necessary to stick to those habits day in and day out for greater success. Almost half of our daily actions are part of our habits and not decisions, so once the correct habits are in place, you will automatically perform those tasks on a day-today basis.The best way to create and stick to a habit is to have strong motivation. It’s easier to change your habits to lose weight if you have a health issue and you want to be around longer for your kids, or if your business is somethin g you’re passionate about. Having a valuable outcome associated with a habit will help you stick to that habit permanently.The art of self-control is one that most successful individuals have mastered. Self-control enables you to avoid behaviors that don’t contribute to your success and adopt those that do.Because there is a delayed satisfaction associated with self-control, it can be easy to get off track. However, if you work on sticking to those small positive habits one day at a time, it becomes easier to stay strong and achieve that delayed reward. Once a reward is achieved, it is much easier to continue sticking to your habits.46. What does the author say we need to do to strengthen our willpower?A) Keep it under control. C) Learn from entrepreneurs.B) Apply it continuously. D) Aim at success determinedly.47. How are almost half of our daily actions performed according to the passage?A) Out of habit. C) Like muscle building.B) With determination. D) By self-discipline.48. What will help people stick to doing something constructive automatically?A) Practising it on a day-to-day basis. C) Possessing a reasonable amount of talent.B) Associating it with improving health. D) Foreseeing the desired outcome it will yield.49. How does the art of self-control help us succeed?A) By allowing us to remain clear-headed permanently.B) By enabling us to alter our behaviors constantly.C) By enabling us to take positive actions.D) By allowing us to avoid taking risks.50. Why can it be difficult for us to maintain self-control?A) Most of us are not in the habit of exercising self-control.B) We may not get immediate rewards from self-control.C) Self-control tends to be associated with pains.D) Self-control only brings about small benefits.Passage TwoQuestions 51 to 55 are based on the following passage.Today, most scientific research is funded by government grants, companies doing research and development, and non-profit foundations. As a society, we reap the rewards from this science, but we also help pay for it. You indirectly support science through taxes you pay, products and services you purchase, and donations you make.Funding for science has changed with the times. Historically, science has been largely supported through private patronage(资助), church sponsorship, or simply paying for the research yourself. Today, researchers are likely to be funded by a mix of grants from various government agencies, institutions, and foundations. Other research is funded by private companies. Such corporate sponsorship is widespread in some fields. Almost 75% of U.S. clinical trials in medicine are paid for by private companies. And, of course, some researchers today still fund small-scale studies out of their own pockets. Most of us can’t afford to do nuclear research as a private hobby, but birdwatchers, rock collectors, and others can do real research on a limited budget.In a perfect world, money wouldn’t matter—all scientific studies would be completely objective. But in the real world, funding may introduce biases. Drug research sponsored by the pharmaceutical (制药的) industry is more likely to end up favoring the drug under consideration than studies sponsored by government grants or charitable organizations. Similarly, nutrition research sponsored by the food industry is more likely to end up favoring the food under consideration than independently funded research.So what should we make of all this? Should we ignore any research funded by companies or special interest groups? Certainly not. These groups provide invaluable funding for scientific research. Furthermore, science has many safeguards in place to catch instances of bias that affect research outcomes. Ultimately, misleading results will be corrected as science proceeds; however, this process takes time. Meanwhile, it pays to examine studies funded by industry or special interest groups with extra care. Are the results consistent with other independently funded studies? What do other scientists have to say about this research? A little examination can go a long way towards identifying bias associated with the funding source.51. What does the passage mainly discuss regarding scientific research?A) Its foundation.B) Its rewards.C) Its prospect.D) Its funding.52. What do we learn from the passage about researchers like birdwatchers and rock collectors?A) They have little access to government funding.B) They can do research with limited resources.C) They can do amateur work in their own fields.D) They have no means for large-scale research.53. What would scientific studies look like in a perfect world according to the author?A) They would be totally unbiased.B) They would be independently funded.C) They would be responsibly conducted.D) They would be strictly supervised.54. What does the author say about companies and special interest groups?A) They try hard to pull down the safeguards for research.B) They make extra efforts to research their own products.C) They provide valuable resources for scientific research.D) They reap the most benefits from scientific research.55. What does the author think of research funded by industry or special interest groups?A) Its recommendations should be examined for feasibility.B) Its misleading results should be corrected in time.C) Its validity should be checked with additional care.D) Its hidden biases should be identified independently.Part ⅣTranslation (30 minutes) Directions: For this part, you are allowed 30 minutes to translate a passage from Chinese into English. You should write your answer on Answer Sheet 2.农历（the lunar calendar）起源于数千年前的中国，根据太阳和月亮的运行规律制定。

外语类《大学英语》大学英语四级《大学英语四级》考试试题及答案解析姓名:_____________ 年级:____________ 学号:______________1、Part IV TranslationCulture shock is caused by the anxiety that results from losingall familiar signs and symbols of social intercourse. (Passage Four)正确答案：文化震撼是由于社会交往过程中失去了所有本来熟悉的标记和符号引起焦虑而产生的。

答案解析：暂无解析2、Part IV TranslationNot many of the children offer their fathers some presents. But the American fathers still think they are much better fated than the fathers of many other countries, who have not even a day for their sake in name only. (Passage Three)正确答案：不是很多孩子送给父亲礼物。

但美国的父亲们仍然认为他们比在别的国家的父亲们幸运得多;因为在别的国家连一个名誉上的父亲节都没有。

答案解析：暂无解析3、Part IV TranslationAs the source of aluminum is almost inexhaustible, we can expect that more and more uses will be found for this versatile metal. (Passage Two)正确答案：由于铝的资源几乎是无止境的，我们可预计对这种多用途的金属将会发挥越来越多的用途。

大学英语四级试卷（满分120分，考试时间90分钟）一、选择题：（本题共20小题，每小题3分，共60分）1. She wants to know whether the measures have been agreed ______.A. toB. withC. aboutD. upon2. He felt it rather difficult to make a stand _____ the opinion of the majority.A. againstB. byC. toD. in3. When my aunt lost her cat last summer, it turned ______ a week later at a house in the next village.A. inB. outC. upD. over4. To our delight, she quickly adapted herself _______ this situation.A. withB. ofC. toD. into5. If there is space available, the deadline for applying ________ an undergraduate college or school may be extended.A. inB. onC. forD. to6. The TV station probably will be back _______ no earlier than this afternoon because of difficulties in locating a part.A. in the airB. on the airC. in airD. to the air7. He is indifferent ______ hardships and dangers.A. ofB. atC. inD. to8. You can't go _______ your promise now; we are depending on you.A. back ofB. back onC. off withD. out of9. I knew her ______ but I have never actually spoken to her.A. from sightB. in sightC. by sightD. on sight10. Sugar is good _______ most people, but harmful ________ diabetics.A. for, toB. to, forC. for, inD. to, with11. You don't have to worry ________ we are here.A. whileB. even ifC. thoughD. until12. The teachers whispered _______ they should disturb the students.A. in order thatB. provided thatC. in caseD. with the result that13. The reason for my long absence from class was ______ I was ill for2 weeks.A. thatB. due toC. becauseD. why14. John is probably the most popular masculine name in the Western world, _____ it is spelled differently in different languages.A. in spite ofB. ifC. whenD. although15. ______ so-called "art" or "serious" music, modern jazz is not completely written down before it is played.A. AsB. UnlikeC. AlikeD. Not as16. I shall be busy next Monday, I ______ classes the whole morning and _______ a lecture in the afternoon.A. have, attend C. would have, would attendB. am having, would attend D. shall be having, shall be attending17. The boss ordered that the goods ______ delivered at once.A. would beB. beC. must beD. were18.Every morning my little dog is the first____ up at my bed and gentiy wake me up.( )A. Turns isB. to turnC. Turn toD. turning19.--i introduce myself? My name is Meg Johnson.( )Nice to meet you, Mr. Johnson.A. Must isB. ShouldC. Need netD. Mays20.The boss made them.___ten hours day. ( )A.worked toB.workingC.workD.to work二、翻译（共5小题，每小题3分；共计15分）1、所有的窗户都开着，他就睡着了。

大学英语四级考试真题（第一套）Part I Writing (30 minutes) (请于正式开考后半小时内完成该部分，之后将进行听力考试)Directions: For this part, you are allowed 30 minutes to write an essay. Suppose you have two options upon graduation: one is to take a job in a company and the other to go to a graduate school. You are to make a choice between the two. Write an essay to explain the reasons for your choice. You should write at least 120 words but no more than 180 words.Much controversy has been aroused about whether the students should find a job or start their own business after graduation. Taking a look around, we can find that some graduates bustle around job markets, while others choose to run a shop on TMall. However, I prefer the former choice.From my perspective, there are good reasons to find a job in the first several years after their graduation. First and foremost, if a graduate intends to accumulate working experience and learn from the seniors, it is advisable for him to find a job. It is an undeniable fact that the theoretical knowledge will provide the graduates with the ability to consider things comprehensively, however, only under the integration with practice can the rigid knowledge be useful for their future development. Inevitably, doing something small is the premise of undertaking something great. Take Jack Ma, the founder of Alibaba and taobao, for example. He also finds some jobs before establishing his own career, laying a solid foundation for his later success.Consequently, it is of great necessity to find a job after graduation. I firmly believe that it will continue to bring about more returns to our life and future.Part II Listening Comprehension (25 minutes)Section ADirections: 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) It was going to be renovated.B) He could no longer pay the rent.C) It was dangerous to live in.D) He had sold it to the royal family.【答案】C2. A) A storm.B) A strike.C) A forest fire.D) A terrorist attack.【答案】AQuestions 3 and 4 are based on the news report you have just heard.3.A) They lost contact with the emergency department.B) They were injured by suddenly falling rocks.C) They sent calls for help via a portable radio.D) They were trapped in an underground elevator.【答案】D4.A) They provided the miners with food and water.B) They sent supplies to keep the miners warm.C) They released the details of the accident.D) They tried hard to repair the elevator.【答案】BQuestions 5 to 7 are based on the news report you have just heard.5.A) Raise postage rates.B) Improve its services.C) Close some of its post offices.D) Redesign delivery routes.【答案】C6.A) Closing offices on holidays.B) Shortening business hours.C) Computerizing mail sorting processes.D) Stopping mail delivery on Saturdays.【答案】D7.A) A lot of controversy will arise.B)Taxpayers will be very pleased.C) Many people will begin to complain.D) Many post office staff will lose their jobs.【答案】DSection BDirections: In this section, you will hear two long conversations. At the end of each conversation, you will hear four questions. Both the conversation 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)y C) and D). Then mark the corresponding letter on Answer Sheet 1 with a single line through the centre.Questions 8 to 11 are based on the conversation you have just heard.8.A) He will lose part of his pay.B) He will go through retraining.C) He will be given a warning.D) He will be kept from promotion.【答案】A9.A) He is an experienced press operator.B) He is a trustworthy guy.C) He is always on time.D) He is on good terms with his workmates.【答案】B10.A) She is a trade union representative.B) She is a senior manager of the shop.C) She is better at handling such matters.D) She is in charge of public relations.【答案】C11.A) He is always trying to stir up trouble.B) He is skilled and experienced.C) He is very close to the manager.D) He is always complaining about low wages.【答案】AQuestions 12 to 15 are based on the conversation you have just heard.12.A) Open.B) Reserved.C) Selfish.D) Friendly.【答案】B13.A) They read a book.B) They talk about the weather.C) They stay quiet.D) They chat with fellow passengers.【答案】C14.A) She was unwilling to make friends with workmates.B) She was never invited to a colleague’s home.C) She was eager to visit an English castle.D) She was always treated as a foreigner.【答案】B15.A) Houses are much more quiet.B) They want to have more space.C) They want a garden of their own.D) Houses provide more privacy.【答案】DSection CDirections: In this section, you will hear three passages. At the end of each passage, you will hear three or four 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). Then mark the corresponding letter on Answer Sheet 1 with a single line through the centre.Questions 16 to 18 are based on the passage you have just heard.16.A) They will automatically be given hiring priority.B) They don’t have to go through job interviews.C) They are likely to get much higher pay.D) They don’t have much choice of jobs.【答案】A17.A) Visit the school careers service.B) Ask their professors for help.C) Look at school bulletin boards.D) Go through campus newspapers.【答案】A18. A) Providing students with information about the library.B)Helping students arrange appointments with librarians.C)Supervising study spaces to ensure a quiet atmosphere.D)Helping students find the books and journals they need.【答案】CQuestions 19 to 21 are based on the passage you have just heard.19.A) It tastes better.B) It may be sold at a higher price.C) It is easier to grow.D) It can better survive extreme weathers.【答案】B20. A) It can grow in drier soil.B) It is immune to various diseases.C) It will replace green tea one day.D) It is healthier than green tea.【答案】D21. A) It does not have a stable market.B) It has made tea farmers’ life easier.C) It does not bring the promised health benefits.D) It has been well received by many tea drinkers.【答案】AQuestions 22 to 25 are based on the passage you have just heard.22.A) They care more about environment.B)They decorate their homes themselves.C) They prefer unique objects of high quality.D) They need decorations to show their status.【答案】C23. A) They made great contributions to society.B) They could only try to create at night.C)They were proud of their creations.D)They focused on the quality of their products.【答案】B24.A) Identify fake crafts.B)Make wise choices.C)To arouse public interest in crafts.D)To boost the local economy.【答案】B25.A) To attract foreign investments.B)To preserve the traditional culture.C)Design handicrafts themselves.D)Learn the importance of creation.【答案】DPart III Reading Comprehension (40 minutes)Section ADirections: In this section, there is a passage with ten blanks. You are required to select one word for each blank from a list of choices given in a word bank following the passage. Read the passage through carefully before making your choices. Each choice in the bank is identified by a letter. Please mark the corresponding letter for each item on Answer Sheet 2 with a single line through the centre. You may not use any of the words in the bank more than once.Many men and women have long bought into the idea that there are “male” and “female” brains, believing that explains just about every difference between the sexes. A new study __26__ that belief, questioning whether brains really can be distinguished by gender.In the study, Tel Aviv University researchers __27__ for sex differences throughout the entire human brain.27._____A) abnormalB) appliedC) brieflyD) categorizingE) challengesF) figureG) percentageH) provingI) regardlessJ) searchedK) similaritiesL) slightlyM) suggestsN) tastesO) traditionalAnd what did they find? Not much. Rather than offer evidence for __28__ brains as “male” or “female,” research shows that brains fall into a wide range, with most people falling right in the middle.28._____A) abnormalB) appliedC) brieflyD) categorizingE) challengesF) figureG) percentageH) provingI) regardlessJ) searchedK) similaritiesL) slightlyM) suggestsN) tastesO) traditionalDaphna Joel, who led the study, said her research found that while there are some gender-based —__29__ , many different types of brain can’t always be distinguished by gender.29._____A) abnormalB) appliedC) brieflyD) categorizingE) challengesF) figureG) percentageH) provingI) regardlessJ) searchedK) similaritiesL) slightlyM) suggestsN) tastesO) traditionalWhile the “average” male and “average” female brains were __30__ different, you couldn’t tell it by looking at individual brain scans. Only a small __31__ of people had “all-male” or “all-female” characteristics.30._____31._____A) abnormalB) appliedC) brieflyD) categorizingE) challengesF) figureG) percentageH) provingI) regardlessJ) searchedK) similaritiesL) slightlyM) suggestsN) tastesO) traditionalLarry Cahill, an American neuroscientist (神经科学家), said the study is an important addition to a growing body of research questioning __32__ beliefs aboutgender and brain function. But he cautioned against concluding from this study that all brains are the same, __33__ of gender.32._____33._____A) abnormalB) appliedC) brieflyD) categorizingE) challengesF) figureG) percentageH) provingI) regardlessJ) searchedK) similaritiesL) slightlyM) suggestsN) tastesO) traditional“There’s a mountain of evidence __34__ the importance of sex influences at all levels of brain function, M he told The Seattle Times.34._____A) abnormalB) appliedC) brieflyD) categorizingE) challengesF) figureG) percentageH) provingI) regardlessJ) searchedK) similaritiesL) slightlyM) suggestsN) tastesO) traditionalIf anything, he said, the study __35__ that gender plays a very important role in the brain—“even when we are not clear exactly how.”35._____A) abnormalB) appliedC) brieflyD) categorizingE) challengesF) figureG) percentageH) provingI) regardlessJ) searchedK) similaritiesL) slightlyM) suggestsN) tastesO) traditionalSection BDirections: In this section, you are going to read a passage with ten statements attached to it. Each statement contains information given in one of the paragraphs. Identify the paragraph from which the information is derived. You may choose aparagraph more than once. Each paragraph is marked with a letter. Answer the questions by marking the corresponding letter on Answer Sheet 2.Can Burglars Jam Your Wireless Security System?A)Any product that promises to protect your home deserves careful examination. So it isn't surprising that you’ll find plenty of strong opinions about the potential vulnerabilities of popular home-security systems.B)The most likely type of burglary(入室盗窃)by far is the unsophisticated crime of opportunity, usually involving a broken window or some forced entry. According to the FBI, crimes like these accounted for roughly two-thirds of all household burglaries in the US in 2013. The wide majority of the rest were illegal, unforced entries that resulted from something like a window being left open. The odds of criminal using technical means to bypass a security system are so small that the FBI doesn’t even track those statistics.C)One of the main theoretical home-security concerns is whether or not a given system is vulnerable to being blocked from working altogether. With wired setups, the fear is that a burglar(入室盗贼)might be able to shut your system down simply by cutting the right cable. With a wireless setup, you stick battery-powered sensors up around your home that keep an eye on windows, doors, motion, and more. If they detect something wrong while the system is armed, they’ll transmit a wireless alert signal to a base station that will then raise the alarm. That approach will eliminate most cord-cutting concerns—but what about their wireless equivalent, jamming? With the right device tuned to the right frequency, what’s to stop a thief from jamming your setup and blocking that alert signal from ever reaching the base station?D)Jamming concerns are nothing new, and they’re not unique to security systems. Any device that’s built to receive a wireless signal at a specific frequency can be overwhelmed by a stronger signal coming in on the same frequency. For comparison, let’s say you wanted to “jam” a conversation between two people—all you’d need to do is yell in the listener’s ear.E)Security devices are required to list the frequencies they broadcast on—that means that a potential thief can find what they need to know with minimalGoogling. They will, however, need to know what system they’re looking for. If you have a sign in your yard declaring what setup you use, that’d point them in the right direction, though at that point, we’re talking about a highly targeted, semi-sophisticated attack, and not the sort of forced-entry attack that makes up the majority of burglaries. It’s easier to find and acquire jamming equipment for some frequencies than it is for others.F)Wireless security providers will often take steps to help combat the threat of jamming attacks. SimpliSafe, winner of our Editors’ Choice distinction, utilizes a special system that’s capable of separating incidental RF interference from targeted jamming attacks. When the system thinks it’s being jammed, it’ll notify you via push alert (推送警报). From there, it’s up to you to sound the alarm manually.G)SimpliSafe was singled out in one recent article on jamming, complete with a video showing the entire system being effectively bypassed with handheld jamming equipment. After taking appropriate measure to contain the RF interference to our test lab, we tested the attack out for ourselves, and were able to verify that it is possible with the right equipment. However, we also verified that SimpliSafe’s anti-jamming system works. It caught us in the act, sent an alert to my smartphone, and also listed our RF interference on the system’s event log. The team behind the article and video in question make no mention of the system, or whether or not it detected them.H) We like the unique nature of that software. It means that a thief likely wouldn’t be able to Google how the system works, then figure out a way around it Even if they could, SimpliSafe claims that its system is always evolving, and that it varies slightly from system to system, which means there wouldn’t be a universal magic formula for cracking it Other systems also seem confident on the subject of jamming. The team at Frontpoint addresses the issue in a blog on its site, citing their own jam protection software and claiming that there aren’t any documented cases of a successful jam attack since the company began offering wireless security sensors in the 1980s.I)Jamming attacks are absolutely possible. As said before, with the right equipment and the right know-how, it’s possible to jam any wireless transmission. But how probable is it that someone will successfully jam their way into your home and steal your stuff?J) Let’s imagine that you live in a small home with a wireless security setup that offers a functional anti-jamming system. First, a thief is going to need to target your home, specifically. Then, he’s going to need to know the technical details of your system and acquire the specific equipment necessary for jamming your specific setup. Presumably, you keep your doors locked at night and while you're away, so the thief will still need to break in. That means defeating the lock somehow, or breaking a window. He’ll need to be jamming you at this point, as a broken window or opened door would normally release the alarm. So, too, would the motion detectors in your home, so the thief will need to continue jamming once he’s inside and searching for things to steal. However, he’ll need to do so without tripping the anti-jamming system, the details of which he almost certainly does not have access to.K) At the end of the day, these kinds of systems are primarily designed to protect against the sort of opportunistic smash-and-grab attack that makes up the majority of burglaries. They’re also only a single layer in what should ideally be a many-sided approach to securing your home, one that includes common sense things like sound locks and proper exterior lighting at night. No system is impenetrable, and none can promise to eliminate the worst case completely. Every one of them has vulnerabilities that a knowledgeable thief could theoretically exploit. A good system is one that keeps that worst-case setting as improbable as possible while also offering strong protection in the event of a less-extraordinary attack.36.It is possible for burglars to make jamming attacks with the necessary equipment and skill.【答案】I37.Interfering with a wireless security system is similar to interfering witha conversation.【答案】D38.A burglar has to continuously jam the wireless security device to avoid triggering the alarm, both inside and outside the house.【答案】J39.SimpliSafe provides devices that are able to distinguish incidental radio interference from targeted jamming attacks.【答案】F40.Only a very small proportion of burglaries are committed by technical means.【答案】B41.It is difficult to crack SimpliSafe as its system keeps changing.【答案】H42.Wireless devices will transmit signals so as to activate the alarm once something wrong is detected.【答案】C43.Different measures should be taken to protect one’s home from burglary in addition to the wireless security system.【答案】K44.SimpliSafe’s device can send a warning to the house owner’s cellphone.【答案】G45.Burglars can easily get a security device’s frequency by Internet search.【答案】ESection CDirections: There are 2 passages in this section. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A), B) , C) and D). You should decide on the best choice and mark the corresponding letter on Answer Sheet 2 with a single line through the centre.Passage OneQuestions 46 to 50 are based on the following passage.As a person who writes about food and drink for a living, I couldn’t tell you the first thing about Bill Perry or whether the beers he sells are that great. ButI can tell you that I like this guy. That’s because he plans to ban tipping in favor of paying his servers an actual living wage.I hate tipping.I hate it because it’s an obligation disguised as an option. I hate it for the post-dinner math it requires of me. But mostly, I hate tipping because I believe I would be in a better place if pay decisions regarding employees were simply left up to their employers, as is the custom in virtually every other industry.Most of you probably think that you hate tipping, too. Research suggests otherwise. You actually love tipping! You like to feel that you have a voice in how much money your server makes. No matter how the math works out, you persistently view restaurants with voluntary tipping systems as being a better value, which makes it extremely difficult for restaurants and bars to do away with the tipping system.One argument that you tend to hear a lot from the pro-tipping crowd seems logical enough: the service is better when waiters depend on tips, presumably because they see a benefit to successfully veiling their contempt for you. Well, if this were true, we would all be slipping a few 100-dollar bills to our doctors on the way out their doors, too. But as it turns out, waiters see only a tiny bump in tips when they do an exceptional job compared to a passable one. Waiters, keen observers of humanity that they are, are catching on to this; in one poll, a full 30% said they didn’t believe the job they did had any impact on the tips they received.So come on, folks: get on board with ditching the outdated tip system. Pay a little more up-front for your beer or burger. Support Bill Perry’s pub, and any other bar or restaurant that doesn’t ask you to do drunken math.46.What can we learn about Bill Perry from the passage?A)He runs a pub that serves excellent beer.B)He intends to get rid of the tipping practice.C) He gives his staff a considerable sum for tips.D) He lives comfortably without getting any tips.【答案】B47.What is the main reason why the author hates tipping?A)It sets a bad example for other industries.B)It adds to the burden of ordinary customers.C) It forces the customer to compensate the waiter.D) It poses a great challenge for customers to do math.【答案】C48.Why do many people love tipping according to the author?A)They help improve the quality of the restaurants they dine in.B)They believe waiters deserve such rewards for good service.C)They want to preserve a wonderful tradition of the industry.D)They can have some say in how much their servers earn.【答案】D49.What have some waiters come to realize according to a survey?A)Service quality has little effect on tip size.B)It is in human nature to try to save on tips.C) Tips make it more difficult to please customers.D) Tips benefit the boss rather than the employees.【答案】A50.What does the author argue for in the passage?A)Restaurants should calculate the tips for customers.B)Customers should pay more tips to help improve service.C)Waiters deserve better than just relying on tips for a living.D)Waiters should be paid by employers instead of customers.【答案】DPassage TwoQuestions 51 to 55 are based on the following passage.In the past, falling oil prices have given a boost to the world economy, but recent forecasts for global growth have been toned down, even as oil prices sink lower and lower. Does that mean the link between lower oil prices and growth has weakened?Some experts say there are still good reasons to believe cheap oil should heat up the world economy. Consumers have more money in their pockets when they’re paying less at the pump. They spend that money on other things, which stimulates the economy.The biggest gains go to countries that import most of their oil like China, Japan, and India. But doesn’t the extra money in the pockets of those countries, consumers mean an equal loss in oil-producing countries, cancelling out the gains? Not necessarily, says economic researcher Sara Johnson. “Many oil producers built up huge reserve funds when prices were high, so when prices fall they will draw on their reserves to support government spending and subsidies (补贴)for their consumers.”But not all oil producers have big reserves. In Venezuela, collapsing oil prices have sent its economy into free-fall.Economist Carl Weinberg believes the negative effects of plunging oil prices are overwhelming the positive effects of cheaper oil. The implication is a sharp decline in global trade, which has plunged partly because oil- producing nations can’t afford to import as much as they used to.Sara Johnson acknowledges that the global economic benefit from a fall in oil prices today is likely lower than it was in the past. One reason is that more countries are big oil producers now, so the nations suffering from the prices drop account for a larger share of the global economy.Consumers, in the U.S. at least, are acting cautiously with the savings they’re getting at the gas pump, as the memory of the recent great recession is still fresh in their mind. And a number of oil-producing countries are trimming their gasoline subsidies and raising taxes, so the net savings for global consumers is not as big as the oil price plunge might suggest.51.What does the author mainly discuss in the passage?A)The reasons behind the plunge of oil prices.B)Possible ways to stimulate the global economy.C)The impact of cheap oil on global economic growth.D)The effect of falling oil prices on consumer spending.【答案】C52.Why do some experts believe cheap oil will stimulate the global economy?A)Manufacturers can produce consumer goods at a much lower cost.B)Lower oil prices have always given a big boost to the global economy.C)Oil prices may rise or fall but economic laws are not subject to change.D)Consumers will spend their savings from cheap oil on other commodities.【答案】D53.What happens in many oil-exporting countries when oil prices go down?A)They suspend import of necessities from overseas.B)They reduce production drastically to boost oil prices.C)They use their money reserves to back up consumption.D)They try to stop their economy from going into free-fall.【答案】C54.How does Carl Weinberg view the current oil price plunge?A)It is one that has seen no parallel in economic history.B)Its negative effects more than cancel out its positive effects.C)It still has a chance to give rise to a boom in the global economy.D)Its effects on the global economy go against existing economic laws.【答案】B55.Why haven’t falling oil prices boosted the global economy as they did before?A)People are not spending all the money they save on gas.B)The global economy is likely to undergo another recession.C)Oil importers account for a larger portion of the global economy.D)People the world over are afraid of a further plunge in oil prices.【答案】APart IV Translation (30 minutes)Directions: For this part, you are allowed 30 minutes to translate a passage from Chinese into English. You should write your answer on Answer Sheet 2.在中国文化中，红色通常象征着好运、长寿和幸福。