大学英语四级考试真题及答案(三套全)

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2023年12月大学英语四级真题试卷及答案(三套全)

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:。

2022年12月大学英语四级考试真题(第3套)含答案

2022年12月大学英语四级考试真题（第3套）Part I Writing(30minutes) Directions:In this task,you are to write an essay on the role of physical exercise in achieving success at college.You will have30minutes for the task.You should write at least 120words but no more than180words.PartⅡListening Comprehension(25minutes)特殊说明：由于多题多卷，官方第三套真题的听力试题与第二套真题的一致，只是选项顺序不同，因此，本套试卷不再提供听力部分。

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 Sheet 2with a single line through the centre.You may not use any of the words in the bank more than once．Parenting brings fathers more joy than it does mothers,according to a new study.The research examined three studies26more than18,000participants.Across all three, parenthood was27with more positive wellbeing outcomes for dads than for mums.So why are fathers happier than mothers?“Fathers may fare better than mothers in part due to how they spend time with their children,”said lead author Katherine Nelson-Coffey.In one study,the authors28that dads were more likely to take“playing”as an29 activity both when caring for their kids and spending time with their kids.“Playing with their children likely offers parents opportunities to experience positive feelings and30 closeness with their children,”they say.Fathers also did better than men without kids,reporting greater happiness,life satisfaction,and fewer31symptoms.They also reported greater connectedness and autonomy(自主).For mums,32,compared to women without children,the results weren’t quite as positive.Mums reported greater autonomy,but also“greater trouble”and fewer positive33.Mums reported happier moods while interacting with their kids,compared to other experiences,but not while engaging34in childcare.“This difference suggests that how mothers and fathers spend time with their children might have important35for their wellbeing,”the authors write.They suspect that mums may be less happy than dads because they’re more likely to have higher expectations about parenthood.As such,they’re more likely to be“let down”by the experience.A)additional F)directly K)involvingB)associated G)emotions L)noteC)composing H)however M)preciselyD)cultivate I)implications N)superficialE)depressive J)interfered O)thereforeSection 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.Learning to say noA)Not doing something will always be faster than doing it.This philosophy applies in manyareas of life.For example,there is no meeting that goes faster than not having a meeting at all.This is not to say you should never attend another meeting,but the truth is that we say“yes”to too many things we don’t actually want to do.B)How often do people ask you to do something and you just reply,“Sure.”Three days later,you’re overwhelmed by how much is on your to-do list.We become frustrated by our obligations even though we were the ones who said“yes”to them in the first place.Even worse,people will occasionally fight to do things that waste time.You don’t have to do something just because it exists.It’s worth asking if things are necessary.Many of them are not,and a simple“no”will be more productive than whatever work the most efficient person can cope with.But if the benefits of saying“no”are so obvious,then why do we say“yes”so often?C)We say“yes”to many requests not because we want to do them,but because we don’twant to be seen as rude or unhelpful.Often,we have to consider saying“no”to someone we will interact with again in the future—our co-worker,our spouse,our family and friends.Saying“no”to our superiors at work can be particularly difficult.In these situations,I like the approach recommended in Essentialism by Greg McKeown.He writes,“Remind your superiors what you would be neglecting if you said‘yes’and force them to deal with the trade-off.For example,if your manager comes to you and asks you to do X,you can respond with‘Yes,I’m happy to make this the priority.Which of these other projects should I deprioritize to pay attention to this new project?’”D)Collaborating with others is an important element of life.The thought of straining therelationship outweighs the commitment of our time and energy.For this reason,it can be helpful to be gracious in your response.Do whatever favors you can,and be warm-hearted and direct when you have to say no.But even after we have accounted for these social considerations,many of us still seem to do a poor job of managing the trade-off between yes and no.We find ourselves over-committed to things that don’tmeaningfully improve or support those around us,and certainly don’t improve our own lives.E)Perhaps one issue is how we think about the meaning of yes and no.The words“yes”and“no”get so often used in comparison with each other that it feels like they carry equal weight in conversation.In reality,they’re not just opposite in meaning,but of entirely different magnitudes in commitment.When you say“no”,you’re only saying“no”to one option.When you say“yes”,you’re saying“no”to every other option.I like how economist Tim Harford put it,“Every time we say‘yes’to a request,we’re also saying ‘no’to anything else we might accomplish with the time.”Once you’re committed to something,you’ve already decided how that future block of time will be spent.In other words,saying“no”saves you time in the future.Saying“yes”costs you time in the future.“No”is a form of time credit.You retain the ability to spend your future time however you want.“Yes”is a form of time debt.You have to pay back your commitment at some point.F)“No”is a decision.“Yes”is a responsibility.Saying“no”is sometimes seen as a luxurythat only those in power can afford.And it’s true:turning down opportunities is easier when you can fall back on the safety net provided by power,money,and authority.But it’s also true that saying“no”is not merely a privilege reserved for the successful.It’s alsoa strategy that can help you become successful.Saying“no”is an important skill todevelop at any stage of your career because it retains the most important asset in life:your time.As investor Pedro Sorrentino put it,“If you don’t guard your time,people will steal it from you.”You need to say“no”to whatever isn’t leading you toward your goals. G)Nobody embodied this idea better than Steve Jobs,who said,“People think focus meanssaying‘yes’to the thing you’ve got to focus on.But that’s not what it means at all.It means saying‘no’to the hundred other good ideas that there are.You have to pick carefully.”Jobs had another great quote about saying“no”:“I’m actually as proud of the things we haven’t done as the things I have done.Innovation is saying‘no’to1,000 things.”H)Over time,as you continue to improve and succeed,your strategy needs to change.Theopportunity cost of your time increases as you become more successful.At first,you just eliminate the obvious distractions and explore the rest.As your skills improve and you learn to separate what works from what doesn’t,you have to continually increase your threshold for saying“yes”.You still need to say“no”to distractions,but you also need to learn to say“no”to opportunities that were previously good uses of time,so you can make space for better uses of time.It’s a good problem to have,but it can be a tough skill to master.I)What is true about health is also true about productivity:an ounce of prevention is worth apound of cure.More effort is wasted doing things that don’t matter than is wasted doing things inefficiently.And if that is the case,elimination is a more useful skill than optimization.I’m reminded of the famous Peter Drucker quote,“There is nothing so useless as doing efficiently that which should not be done at all.”36.People often grant a request just because they want to appear polite and helpful.37.It’s no easy job learning to say“no”to opportunities that were once considered worth grasping.38.When you decline a request,you are saving your future time.39.People sometimes struggle to do things that are simply a waste of time.40.Doing efficiently what is not worth doing is the most useless effort.41.It is especially difficult for people to decline to do what their superiors ask them to do.42.People agree to do too many things they are in fact unwilling to do.43.According to one famous entrepreneur,innovation means refusal to do an enormous number of things.44.It is an essential aspect of life to cooperate with other people.45.Refusing a request is sometimes seen as a privilege not enjoyed by ordinary people. Section CDirections:There are2passages 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 Sheet2 with a single line through the centre.Passage OneQuestions46to50are based on the following passage.We’re eating more fish than ever these days.At around20kilograms per person global fish consumption is now more than twice what it was in the1960s.What’s really remarkable, though,is where that fish comes from.For the first time in human history,most of our aquatic(水产的)food now comes from farming rather than fishing.People ate around73million tonnes of farmed fish—just more than half of the volume of fish that humans consumed—in2014.That’s out of a total fish supply of167million tonnes; the remaining20million or so tonnes go into things like animal feed and medical products.To keep eating fish at the current rate,we’re definitely going to need to keep aquaculture(水产养殖)developing.That’s because the volume of fish caught in the wild has leveled off since the1990s.Back in1974,only10%of marine fish stocks had been overfished.Now,more than three-tenths are.Only a tenth of our oceans’fish stocks could sustain heavier fishing than current levels.But while catchings at sea have suffered,fish-farming has been growing at a fast rate.A lot of that is coming from China,which produces60%of the world’s farmed fish.In fact, some35countries,including China,now produce more farmed than wild-caught fish.This shift toward aquaculture isn’t just good for ensuring salmon(三文鱼)on your plate; it’s also crucial to ensuring food security and sustainability.By2050,the world will need to feed an estimated9.7billion people.They’ll have to get their protein somewhere.However, raising cattle,pigs,and other land-based animals requires vast sums of grain and water.For example,pound for pound,beef requires15times more feed to raise than carp,a freshwaterfish farmed all over Asia.That grain—and the water needed to grow it—could be consumed by people instead.However,aquaculture is no silver bullet.In some southeast Asian countries,shrimp farming does disastrous damage to marine ecosystems.Despite these problems,however, shrimp continues to be among the most popular seafoods worldwide.46.What does the author say is remarkable about the fish we eat?A)They reproduce quickly.B)They are mostly farmed.C)They have become as important as grain.D)They have a longer history than humans.47.What do we need to do if we keep consuming fish at the current rate?A)Increase the fishing volume considerably.B)Develop more advanced fishing technology.C)Enlarge the marine fish stocks effectively.D)Expand the scale of fish-farming continuously.48.What does the author say about China in terms of aquatic food?A)It places increasing emphasis on fishing now.B)It boasts of the world’s largest fishing stocks.C)It raises more fish than caught from the wild.D)It supplies60%of the world’s fish products.49.Why does the author say aquaculture is so important these days?A)It is a must for feeding the world’s fast-growing population.B)It proves a reliable source of protein for humans and animals.C)It is essential to maintaining both mental and physical health.D)It ensures a balanced healthy diet for people the world over.50.What does the author imply by saying aquaculture is no silver bullet?A)Shrimp-farming is a risky business.B)Fish-farming will not be sustainable.C)Fish-farming may cause serious problems too.D)Shrimp-farming can become quite expensive.Passage TwoQuestions51to55are based on the following passage.In2020,the Nobel Peace Prize was awarded to the World Food Programme(WFP).Why a Nobel Prize for the WFP,and why now?In2019,the WFP assisted nearly100 million people in88countries.It is the safety net for those who fall off the edge of existence. It is a response to solving the problem of food instability.Its Nobel Prize reminds us all of the moral hazard in imagining that the poor and vulnerable are somebody else’s problem.The WFP has been around since1961and has been the global coordinator of nationally based efforts to avoid disasters with food aid.Despite decades of effort to eliminate hunger, the latest estimate is that about11%of people on the planet(about820million people)aresuffering daily undernourishment.Progress at reducing undernourishment has stopped despite gains through the1990s and2000s.Developed countries sometimes offer food and aid to developing ones,but at a price. One American philosopher stated that addressing the needs of the poor and vulnerable is about more than money—it is mostly about creating conditions under which prosperity and opportunity can thrive.When aid is offered with heavy conditions attached,like loan repayment or food for resources,it often widens the gap between rich and poor and sustains the old world order.This is why the work of the WFP is so vital.The scientific community,however,can provide a helping hand to the WFP.By sharing knowledge of agriculture and climate with peers in countries most vulnerable to poverty and hunger,scientists can help reduce these problems.By making its voice heard,science can lead by example.The ability to overcome food shortages that must be built into some of the poorest countries will not come from loans from wealthy countries,which may have food problems of their own,or world economic institutions.This ability will be built upon self-confident people using open and shared scientific knowledge to pull themselves out of their misery.51.What does the WFP’s winning of the Nobel Peace Prize make us realize?A)More and more people in the world are suffering from starvation.B)All of us can be affected by food instability one way or another.C)It is hazardous to leave millions of people poor and vulnerable.D)It is morally wrong to think helping the poor is not our business.52.What do we learn about the WFP’s effort to eliminate hunger?A)It has ensured a sufficient food supply to millions.B)It is still far from its goal despite the progress made.C)It has done a good job in combating natural disasters.D)It is preventing starvation occurring on a global scale.53.What will happen when food aid is offered at a price?A)The rich will become richer and the poor poorer.B)More people will be willing to join in the effort.C)More food will be made available to the needy.D)The relief effort will be rendered less sustainable.54.How can scientists help cope with poverty and hunger?A)By collaborating closely with world economic institutions.B)By sharing expertise with peers in poverty-stricken nations.C)By setting up more food research programs in developing countries.D)By building self-respect in people suffering from undernutrition.55.What message does the author try to convey at the end of the passage?A)Wealthy nations should solve their own food problems first.B)Rich countries should be more generous in providing food aid.C)Poor nations should enhance their own ability to solve their food shortages.D)World economic institutions should play a bigger role in fighting hunger.PartⅣTranslation(30minutes)Directions:For this part,you are allowed30minutes to translate a passage from Chinese into English.You should write your answer on Answer Sheet2.冬至（Winter Solstice）是全年白昼最短、黑夜最长的一天，标志着一年中最寒冷时节的开始。

2020年12月英语四级真题及参考答案-三套全

2020 年12 月四级真题及答案（全3 套）四级写作第一套Directions: For this part, you are allowed 30 minutes to write an essay on the change of communication. You should write at least 120 words but no more than 180 words.With the development of science and technology, we have witnessed the various huge changes of our daily life, among which, the change of communication is striking. However, people’s view on it never come to consensus. Concerning it, both communication online and offline have their merits.For one thing, no one denies that communication online brings great convenience to us, especially to those who have friends or relatives in remote areas. Because the change makes it possible for them to have frequent chat. And, the way we contact with others is diverse. Video calls and voice message can both meet modern people’s satisfaction. For another, the change is also making us disconnected. Due to the availability, people are gradually reluctant to have face-to-face communication with surrounding people, which is isolating us from the people we love.Given the factors above, the change of communication, we have to admit, is more like a double-edged sword. Neither do we discard it nor completely rely on it. Instead, we should make reasonable use of it so as to maximize its benefits.随着科学技术的发展，我们见证了我们日常生活中的各种巨大变化，其中沟通方式的变化是引人注目的。

2022年12月英语四级考试真题及答案解析第3套

that it's not just parents who think teenagers are worryingly 29 from their phones—many teens
themselves do too. Fifty-four percent of the 13-to-17-year-olds surveyed said they spend too much time
30 in their phones.
Vicky Rideout, who runs a research firm that studies children's interactions with media and
technology, was not surprised by this finding. She says it's hardly 31 to teenagers. MThey are dealing
with the same challenges that adults are, as far as they are living in the 32 of a tech environment
designed to suck as much of their time onto their devices as possible,“ Rideout says.
2022年 1 2 月大学英语四级考试真题（三）
Part I
Writing
(30 minutes)
Directions：In this task, you are to write an essay on the necessity o f developing social skills for college students. You will have 30 minutes for the task. You should write at least 120 words but no more than 180 words.

2021年6月《大学英语四级》考试(翻译、写作)真题与参考解析(共3套)

2021年6月《大学英语四级》考试真题（3套汇总）听力部分原文Listening ComprehensionSection ANews report 1And finally in tonight's news, a 9-year-old boy named Joe, told not to draw in class, lends a jobs decorating a restaurant with his drawings. Rather than shutting down the habit of drawing in his school's workbook, Joe's parents decided to encourage his creativity by sending their son to an after-school art class[Q1]. His teacher recognized Joe's talent and posted all his works online, which led to something pretty wonderful. A restaurant named Number4 in New Castle contacted Joe's teacher to ask if the 9-year-old could come and decorate the dining room with his drawings[Q2]. Every day after school, Joe's dad drives him to the restaurant so he can put his ideas straight on the wall. Once he's all done,the work would remain there permanentlyQ2]. Joe's dad said Joe is a really talented little boy. He's excellent at school, he's great at football,but drawing is definitely what he is most passionate about.Q1: What did Joe's parents decide to do?Q2: What will the restaurant Number 4 do?New report 2Christine Marshall, a 30 years old mom of one, posted a tearful video on social media Wednesday,begging for a safe return of her beloved pet dog[Q1].After combing through the security video outside a global shop, Christine has now posted an image of a man suspected of stealing the dog. The image appears to show a man carrying the dog in his arms. Christine also believes the video obtained from the shop shows the dog stolen by a man before driving off in a car which had been waiting nearby. The family is now offering a5000 pound reward for the safe return of the dog after launching a social media campaign to find the thief[[Q2].The dog is 6anda half years old and was last seen wearing a red collar. Christine said that"We'll pay that to anyone who brings him home as long as they are not responsible for his disappearance." Police are investigating the incident.Q3: What is Christine Marshall trying to do?Q4: What did the news report say about Christine Marshall's family?New report 3:London's Eggs &Bread café offers boiled eggs, toast,jam and bacon,as wells as tea,coffee and orange juice.But at the end of the meal, customers don't have to worryabout the bill. Hungry customers can pay whatever amount they can afford to eat at the café or nothing at all.Owner,Guy Wilson,says his café aims to build community rather than profits.He wants to provide a bridge for people to connect in an area that has been divided by class and wealth by providing affordable breakfasts[Q5]. The cafe is opened in the mornings every day of the year and has two members of staff or supervisors on shift every day.The café doesn't use volunteers but pays its staff to ensure consistency of its service.It doesn't take donations and doesn't want to be seen as charity[Q6].Mr Wilson says when people starts to know other people around them, they realize they are not that different, and whatever their financial background or their educational background. Most people will have something in common with each other[Q7]. He says it's important that his café can offer his customers security and permanence.Q5: What does Guy Wilson say his café aims to do?Q6: What does the news report say about Eggs & Bread café?Q7: What happens when people start to know each other according to Guy Wilson? Section BLong conversation 1M:So what time do you think we should have the party on Saturday?(8)W: How about inviting people to come at six PM. Then we'll have the afternoon to prepare food and drink and stuff like that?M: Yes, I was thinking that around six would be good,too.What food should we provide?W: Well, I had thought about baking a cake and some biscuits. And now, I think we should prepare some sandwiches and snacks and some other kinds of food,so that people can just help themselves rather than getting everyone to sit down at the table to eat a meal.I think that's a bit too formal. It's better to let people walk around and talk to each other or sit where they like. (9)M: Yes, that sounds good.Ill go to the supermarket to get some drinks.I think I might try that big new supermarket on the other side of town and see what they have.I've not been there before.I thin we should get some beer and wine, and some fruit juice and other soft drinks. What do you think?W: Sounds great!I think those drinks will be enough. And I heard that the new supermarket offers some big discounts to attract customers,so going there should be a great idea(10)What shall we' do about music?M: Maybe we should ask Paul to bring his computer and speakers,so that we can play some music.(11)He has a great collection of different stuff.。

大学英语四级试题及答案解析(全三套)【最新整理】

大学英语四级试题及答案解析(全三套)四级听力第一套：News Report 1A 9-year-old girl in New Mexico has raised more than $500 for her little brother who needs heart surgery in Houston, Texas this July. Addison Witulski's grandmother Kim Allred, said Addison probably overheard a conversation between family members talking about the funds needed to get her little brother to treatment. "I guess she overheard her grandfather and me talking about how we're worried about how we're going to get to Houston, for my grandson's heart surgery," said Allred. She decided to go outside and have a lemonade stand and make some drawings and pictures and sell them.” That's when Addison and her friends Erika and Emily Borden decided to sell lemonade for 50 cents a cup and sell pictures for 25 cents each.Before Allred knew it, New Mexico State Police Officers were among the many stopping by helping them reach a total of $568. The family turned to social media expressing their gratitude saying, "From the bottom of our hearts, we would like to deeply thank each and every person that stopped by!"1: Who did Addison raise the money for?2: How did Addison raise the money?1.D) Her little brother.2.B) By selling lemonade and pictures.News Report 2:Last week, France announced that the country will pave 621 miles of road with solar panels over the next five years with the goal of providing cheap, renewable energy to five million people. Called the Ward Way, the roads will be built through joint efforts with the French road building company Colas and the National Institute of Solar Energy. The company spent the last five years developing solar panels that are only about a quarter of inch thick and are strong enough to stand up to heavy highway traffic without breaking or making the roads more slippery. The panels are also designed so that they can be installed directly on top of the existing roadways, making them relatively cheap and easy to install. France is the first country to kick around the idea of paving its roads with solar panels. In November 2015, the Netherlands completed a 229-foot long bike path paved with solar panels as a test for future projects. However, this is the first time a panel has been designed to be laid directly on top existing roads and the first project to install the panels on public highways.3: What was France’s purpose of constructing the Ward Way?4: What is special about the solar panels used in the Ward Way?3.B) Providing clean energy to five million people.4.C) They can be laid right on top of existing highways.News Report 3Lions have disappeared from much of Africa, but for the past few years scientists have wondered if the big cats were hanging on in remote parts of Sudan and Ethiopia. Continuous fighting in the region has made surveys difficult. But scientists released a report Monday documenting with hard evidence the discovery of "lost lions." A team with Oxford University’s Wildlife Conservation Research Unit, supported by a charity organization, spent two nights in November camping in a national park in northwest Ethiopia on the Ethiopia-Sudan border. The researchers set out six camera traps, capturing images of lions, and the identified lion tracks. The scientists concluded that lions are also likely to live in a neighboring national park across the border in Sudan. The International Union for Conservation of Nature had previously considered the area a "possible range" for the species, and local people had reported seeing lions in the area, but no one presented convincing evidence.5: What has made it difficult to survey lions in remote parts of Sudan and Ethiopia?6: What was the main purpose of the research?7: What did the researchers find in the national park?5.C)Endless fighing in the region.6.D)To find evidence of the lions'disappearance.7.A)Lions'tracks.Conversation OneM: I beg you’re looking forward to the end of this month. Aren’t you?W: Yes, I am. How did you know?M: David told me you had a special birthday coming up.W: Oh, yes. That’s right. This year would be my golden birthday.M: What does that mean? I’ve never heard of a golden birthday.W: I’ve actually just learned of this concept myself. Fortunately, just in time to celebrate. A golden or lucky birthday is w hen one turns the age of their birth date. So, f or example, my sister’s birthday is December 9th and her golden birthday would have been the year she turns 9 years old. Come to think of it , my parents did throw her a surprise party that year.M: Interesting. Too bad I missed mine. My golden birthday wo uld’ve been four years ago. I assumedly got a big plan then. W: Actually yes. My husband is planning a surprise holiday for the two of us next week. I have no idea what he’s gotten in mind, but I’m excited to find out. Has he mentioned anything to you?M: He might have.W: Anything you’d like to share? I’m dying to know what kind of trip he has planned where we’re going.M: Yeah, nothing at all.W: Not a clue. Hard to imagine, isn’t it! Though I must say, I think it has been even more fun keeping the secret for me the past few weeks.M: I’m sure both of you will have a fantastic time. Happy golden birthday! I can’t wait to hear all about it when you get bac k.8. What does the woman looking forward to?9. What did the woman’s parents do on her sister’s luck y birthday?10. What is the woman eager to find out about?11. What does the man say at the end of the conversation?8.D) Her "lucky brithday".9.A) Threw her a superise party.10.C) The trip her husband has planned.11.B) He is eager to learn how the couple's holiday turns out.Conversation TwoW: Mr. Green, What do you think makes a successful negotiator?M: Well, It does hard to define, but I think successful negotiators have several things in common. They are always polite and rational people, they are firm, but flexible. They can recognize power and know how to use it. They are sensitive to the dynamics in the negotiation, the way it raises and falls, and how may change the direction. They project the image of confidence, and perhaps most importantly, they know when to stop.W: And what about an unsuccessful negotiator?M: Well, this probably all of us when we start out. We are probably immature and over-trusting, too emotional or aggressive. We are unsure of ourselves and want to be liked by everyone. Good negotiators learn fast, pool negotiators remain like that and go on losing negotiations,W: In your opinion, can the skills of negotiation be taught?M: Well, you can teach someone how to prepare for negotiation. There perhaps six stages in every negotiation, get to know the other side, stay your goals, start the process, clarify there is a disagreement or conflict, reassess your position, making acceptable compromise, and finally reach some agreements and principals. These stages can be studied, and strategies to be used in each can be planned before-hand. But I think the really successful negotiator is probably born with the sixth sense that may respond properly to the situation at hand.W: The artistic sense you just described?M: Yes, that’s right12. What’s the man say about good negotiators?13. What does the man say, maybe the most important thing to a successful negotiator?14. How is a good negotiator different from a poor one?15. What’s the first stage of a negation according to the man?12. A) They are sensitive to the dynamics of a negotiation.13. B) They know when to stop.14. C) They learn quickly.15. D) Get to know the other side.Passage OneSome people wonder why countries spend millions of dollars on space projects. They want to know how space research helps people on earth. Actually, space technology helps people on earth every day. This is called spin-off technology. Spin-off technology is space technology that is now used on earth. In early space programs, such as the Apollo missions of the 1960s and 1970s and in the space shuttle missions today, scientists developed objects for the astronauts to use on the moon and in space. We now use some of these objects every day. For example, we have quartz crystal clocks and watches accurate to within one minute a year. We purify the water we drink with the water filter designed for the astronauts to use in space. The cordless hand held tools we use in our homes, such as vacuum cleaners, flashlights, drills came from the technology of these early space programs. On cold winter days, we can stay warm with battery-operated gloves and socks, especially made coats and jackets. All the clothes are similar to the space suits designs that kept astronauts comfortable in the temperatures of the moon, in our spin offs from space technology. These products are only a few examples of the many ways space technology helps us in our everyday lives. No one knows how new spin off technology from the international space station will help us in the future.16. What do some people want to know about space exploration?17. What did scientist do for the space shuttle missions?18. What does the speaker say about the quartz crystal clocks and watches?16. D) How space research benefits people on Earth.17. B) They developed objects for astronauts to use in outer space.18. C) They are extremely accurate.Passage TwoWell, if I could get back in history and live, I'd like to get back to the 18th century and perhaps in colonial America in Yankee new England where one of my ancestors lived, because it was the beginning of something. By the 18th century, there was a feeling of community that had grown. My ancestor was the preacher traveling around countryside. People lived in small communities. It was fishe rman and farmers who provided fresh food that tasted and looked like food. Unlike today’s supermarkets, and there were small towns and New York wasn't that far away. I'm deeply attached to the puritan tradition not in a religious sense. But they believed in working for something, working for goals. And I like that. They worked hard at whatever they did, but they had a sense of achievement. They believed in goodness, in community, and helping one another. I love the colonial fabrics or the silver works, the furnishings, the combination of elegance simplicity. I'd love it. The printing, the books, I’m very attached to all that kind of thing. That may not all be very entertaining in the modern sense of the world, but I wo uld have enjoyed spending my evenings in that environment, discussing new ideas, building a new world, and I can see myself sitting on a small chair by the fire doing needle work.19. Why does the speaker say she would like to go back and live in the 18th century America?20. What does the speaker say about the Puritans?21. What would the speaker like doing if she could go back to the past?19. C)It marked the beginning of something new.20. A)They believed working for goals.21. D)Doing needlework by the fire.Passage threeIf you are lost in the woods, a little knowledge concerned with some people called a hardship into an enjoyable stay away from the troubles of modern society. When you think you're lost,sit down on the log or rock, or lean against the tree, and recite something you are memorized to bring your mind to the point where is under control. Don’t run blindly if you must move, don't follow stream unless you know it, and in that case you're n ot lost. Streams normally flow through wide land before they reach a lake or river though there are more eatable plants, there mayalso be wild animals, poisonous snakes, and other hazards. Many experts feel it is the wisest to walk up hill. At the top of most hills and mountains are trails living back to civilizations. If there are no trails, you're much easier to be seen on top of the hill. And you may even spot the highway or railroad from this point. Nowadays, the first way some of you search for you is by air. In the wide lands or in dense grass, we're very hard to spot. Anytime you are going to the woods, somebody should know where you're going, and when you are expected to return, also when someone comes to looking, you should be able to signal to them.22. What does the speaker advise you to do first if you are lost in the woods?23. What will happen if you follow an unknown stream in the woods?24. What do many experts think is the wisest thing to do if you're lost in the woods?25. What should you do before you go into the woods?22. C) Sit down and try to calm yourself23. B) You may expose yourself to unexpected dangers.24. D) Walk uphill.25. A) Inform somebody of your plan.四级听力第二套：答案：1.D) It has got one of its injured.2.C) Its videos were posted on social media.3.A) The distance travelled.4.B) Gas consumption is soaring.5.B) He helps a stranger to carry groceries to his car.6.C) He raised a large sum of money for him.7.A) He works hard to support his family.8. A) Attend an economics lecture9. C) Attend his brother’s birthday party10. D) Join him in his brother’s birthday celebration11. B) By train12. A) Taking a vacation abroad.13. C) Working part time as a waiter.14. B) Save enough money..15. A) He has rich sailing experience.16. D) She was also a Nobel Prize winner.17. B) She developed X-ray facilities for military hospitals.18. A) Both died of blood cancer.19. C) They discovered Iceland in the ninth century.20. D) It was a rocky mass of land covered with ice.21. A) Thee Viking’s ocean explorations.22. C) Dream about the future.23. B) Change what he has for his past imaginary world.24. D) International business.25. B) Be content with what you have.四级阅读第一套：选词填空26. [K] superior27. [D] nuisance28. [M] tip29. [O] visual30. [A] associated31. [F] preventing32. [H] sensitive33. [I] slight34. [C] indicate35. [J] specify匹配题36. [I] Elderly students find it hard to keep up with the rapid changes in education.37. [E] Some believe take-home exams may affect students' performances in others courses.38. [C] Certain professors believe in-class exams are ultimately more helpful to students39. [D] In-class exams are believed to discourage cheating in exams.40. [B] The author was happy to learn she could do some exams at home.41. [H] Students who put off their work until the last moment often find the exams more difficult than they actually are.42. [G] Different students may prefer different types of exams.43. [F] Most professors agree whether to give an in-class or a take-home exam depends on the type of course being taught.44. [A] The author dropped out of college some forty years ago.45. [J] Some students think take-home exams will eat up their free time.仔细阅读46. B They just cannot do anything about it.47. A It might be prevented and treated.48. D It will motivate doctors and pharmacists to find ways to treat aging.49. C They can contribute to people's health only to a limited extent.50. A The human lifespan cannot be prolonged.51. C More males than females are likely to get outstanding letters of recommendation.52. C Men are believed to be better able to excel in STEM disciplines.53. B They contain nothing that distinguishes the applicants.54. D They deleted all information about gender.55. D Start a public discussion on how to raise women's status in academic circles.四级阅读第二套：选词填空We all know there exists a great void（空白）in the public educational system when itcomes to 26 to STEM (Science, Technology, Engineering andMathematics) courses. One educator named Dori Roberts decided to do somethingto change this system. Dori taught high school engineering for 11 years. Shenoticed there was a real void in quality STEM education atall 27 ofthe public educational system. She said, “I started Engineering For Kids (EFK)after noticing a real lack of mat h, science and engineering programs to 28 myown kids in.”She decided to start an afterschool programwhere children 29 in STEM-based competitions. The clubgrew quickly and when it reached 180 members and the kids in the program wonseveral state 30 , she decided to devote all her time tocultivating and 31 it. The global business EFK was born.Dori began operating EFK out of her Virginiahome, which she then expanded to 32 recreation centers. Today, the EFK program 33 over 144 branches in 32 states within theUnited States and in 21 countries. Sales have doubled from $5 million in 2014to $10 million in 2015, with 25 new branches planned for 2016. The EFK websitestates, “Our nation is not 34 enough engineers. Our philosophy is to inspirekids at a young age to understand that engineering is a great 35 .”26. G exposure27. L levels28. F enroll29. O participated30. C championships31. E developing32. M local33. N operates34. J graduating35. B career匹配题36. To be curious, we need to realize first of all thatthere are many things we don’t know.H）Moreover,in order to be curious , ” you have to aware of a gap in your knowledge in thefirst place.” Although Leslie perhaps paints a bit broadly in contending thatmost of us are unaware of how much we don’t know, he’s surely right to pointout that the problem is growing:”Google can give us the powerful illusion thatall questions have definite answers.”37. According to Leslie, curiosity is essenti al to one’ssuccess.D) Thejournalist Ian Leslie, in his new and enjoyable book Curious: The Desire to Know and Why Your Future Depends on It,insists that the answer to that last question is “Yes”. Leslie argues thatcuriosity is a much-overlooked human virtue, crucial to our success, and thatwe are losing it.38. We should feel happy when we pursue knowledge forknowledge’s sake.O) All of which brings us back to Goodelland the Christie case and Benghazi. Each critic in those examples is charging,in a different way, that someone in authority is intentionally being incurious.I leave it to the reader's political preference to decide which, if any,charges should stick. But let’s be careful about demanding curiosity about theother side’s weaknesses and remaining determinedly incurious about our own. Weshould be delighted to pursue knowledge for its own sake—even when what we findout is something we didn't particularly want to know.39. Political leaders’ lack of curiosity will result inbad consequences.M) AlthoughLeslie’s book isn’t about politics, he doesn’t entirely shy away from theproblem. Political leaders, like leaders of other organizations, should becurious. They should ask questions at crucial moments. There are seriousconsequences, he warns, in not wanting to know.40. There are often accusations about politicians’ andthe media’s lack of curiosity to find out the truth.B) Theaccusation of incuriosity is one that we hear often, carrying the suggestionthat there is something wrong with not wanting to search out the truth. “I havebeen bothered for a long time about the curious lack of curiosity,” said aDemocratic member of the New Jersey legislature back in July, referring to aninsufficiently inquiring attitude on the part of an assistant to New JerseyGovernor Chris Christie who chose not to ask hard questions about the GeorgeWashington Bridge traffic scandal. “Isn’t the mainstream media the least bitcurious about what happened?” wrote conservative writer Jennifer Rubin earli erthis year, referring to the attack on Americans in Benghazi, Libya.41. The less curious a child is, the less knowledge thechild may turn out to have.L) Schooleducation, he warns, is often conducted in a way that makes children incurious.Children of educated and upper-middle-class parents turn out to be far morecurious, even at early ages, than children of working class and lower classfamilies. That lack of curiosity produces a relative lack of knowledge, and thelack of knowledge is difficult if not impossible to compensate for later on.42. It is widely accepted that academic accomplishmentlies in both intelligence and diligence.K) Citingthe work of psychologists and cognitive（认知的）scientists, Leslie criticizes the received wisdomthat academic success is the result of a combination of intellectual talent andhard work. Curiosity, he argues, is the third key factor—and a difficult one topreserve. If not cultivated, it will not survive：“Childhood curiosity is a collaboration between childand adul t. The surest way to kill it is to leave it alone.”43. Visiting a bookshop as curiosity leads us can be agood way to entertain ourselves.J) Somewhatnostalgically（怀旧地），he quote John Maynard Keynes’s justlyfamous words of praise to the bookstore:”One should enter it vaguely, almost ina dream, and allow what is there freely to attract and influence the eye. Towalk the rounds of the bookshops, dipping in as curiosity dictates, should bean afternoon’s entertainment.” If only!44. Both th e rise of the Internet and reduced appetitefor literary fiction contribute to people’s declining curiosity.G) Lesliepresents considerable evidence for the proposition that the society as a wholeis growing less curious. In the U.S. and Europe, for exam ple, the rise of theInternet has led to a declining consumption of news from outside the reader’sborders. But not everything is to be blamed on technology. The decline ininterest in literary fiction is also one of the causes identified by Leslie.Reading literary fiction, he says, make us more curious.45.Mankind wouldn’t be so innovative without curiosity.F) Why isthis a problem? Because without curiosity we will lose the spirit of innovationand entrepreneurship. We will see unimaginative governments and dyingcorporations make disastrous decisions. We will lose a vital part of what hasmade humanity as a whole so successful as a species.仔细阅读46. What do we learn from the passage about cities in sub-Saharan Africa?B）They are growing fast without becoming richer47. What does the author imply about urbanisation in other parts of the world?B) It started when people’s income was relatively high.48. Why is sub-Saharan Africa unappealing to investors?A) It lacks adequate transport facilities.49. In what way does author say African cities are different?C) They have developed at the expense of nature.50. What might be a solution to the problems facing African cities?D) A more responsible government51. It used to be commonly acknowledged that to succeed in America, one had to have___.B) an ambition to get ahead52. What is the finding of the latest National Journal poll concerning the American dream?C) Americans’ idea of it has changed over the past few decades.53. What do Americans now think of the role of college education in achieving success?A) It still remains open to debate.54. How do some people view college education these days?D) It helps broaden their minds.55. What is one factor essential to success in America, according to Will Fendley?D) A clear aim and high motivation.四级阅读第三套：选词填空26. K superior27. D nuisance28. M tip29. O visual30. A associated31. F preventing32. H sensitive33. I slight34. C indicate35. B examine匹配题36. I37. E38. C39. D40. B41. H42. G43. F44. A45. J仔细阅读46. What do people generally believe about aging?B) They just cannot do anything about it.47. How do many scientists view aging now?A) It might be prevented and treated.48. What does Alex Zhavoronkov think of “describing aging as a disease”?D) It will motivate doctors and pharmacists to find ways to treat aging.49. What do we learn about the medical community?C) They can contribute to people’s health only to a limited extent.50. What does Professor Leonard Hayflick believe?A) The human lifespan cannot be prolonged.51. What do we learn about applicants to postdoctoral positions in geosciences?C) More males than females are likely to get outstanding letters of recommendation.52. What do studies about men and women in scientific research show?C) Men are believed to be better able to excel in STEM disciplines.53. What do the studies find about the recommendation letters for women applicants?B) They contain nothing that distinguishes the applicants.54. What did Dutt and her colleagues do with the more than 1,200 letters of recommendation?D) They deleted all information about gender.55. What does Dutt aim to do with her study?D) Start a public discussion on how to raise women’s status in academic circles.四级翻译一：泰山位于山东省西部。

2018年12月大学生英语四级真题试卷及详细答案(三套全)

2018年12月大学生英语四级真题试卷及详细答案(三套全)目录2018年12月大学生英语四级真题试题一(完整版) (1)快速对答案 (14)2018年12月大学生英语四级真题试卷一详细答案(精品) (15)2018年12月大学生英语四级真题试题二(完整版) (61)快速对答案 (75)2018年12月大学生英语四级真题试卷二详细答案(精品) (75)2018年12月大学生英语四级真题试题三(完整版) (120)快速对答案 (129)2018年12月大学生英语四级真题试卷三详细答案(精品) (129)2018年12月大学生英语四级真题试题一(完整版)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 a short easy on the challenges of living in a big city.You should write at least 120 words but no more than 180 words.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 questions will be spoken only once. After you hear questions, 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.注意：此部分试题请在答题卡1上作答。

6月份大学生英语四级真题试卷及详细答案(三套全)版

6月份大学生英语四级真题试卷及详细答案(三套全)版6月份大学生英语四级真题试卷及详细答案(三套全)版Part I: Listening Comprehension (30 minutes)Section A:Directions:In this section, you will hear short conversations between two speakers. At the end of each conversation, a question will be asked about what was said. The conversations and the questions will be spoken only once. After you hear a conversation and the question about it, read the four possible answers on your paper, and decide which one is the best answer to the question you have heard.1. A) They will meet at a café.B) They will go to a café tomorrow.C) The coffee at the man's café is expensive.D) The man will have a cup of coffee.2. A) The man will drive her to the music store.B) The woman's house is too far away.C) The woman prefers to walk to the music store.D) The man can't drive her to the music store.3. A) On a plane.B) At a railway station.C) In a bus.D) At a hotel reception.4. A) She is a good driver.B) She got a driver's license recently.C) She likes driving.D) She needs more practice in driving.5. A) They can't find the woman's passport.B) The man left his passport with the woman.C) They will go through customs without passports.D) The woman's passport will be returned to her soon.Section B:Directions:In this section, you will hear longer conversations. After each conversation, you will hear several questions. The conversations and the questions will be spoken only twice. After you hear a question, read the four possible answers on your paper and decide which one is the best answer to the question you have heard.Conversation 16. A) How many layers the cake has.B) The recipe for the cake.C) Where she bought the cake.D) Who made the cake.7. A) They have never had cake before.B) They don't like cake.C) They understand why people like cake.D) They find it strange to celebrate birthdays with cake. Conversation 28. A) They find the architecture impressive.B) They have never been to an ancient town.C) They have been to Lijiang before.D) They prefer modern cities to ancient towns.9. A) The government regulations on urban planning.B) The history and cultural heritage of Lijiang.C) The social issues faced by Lijiang.D) The booming tourism industry in Lijiang.10. A) By offering lower ticket prices.B) By preserving the historical buildings.C) By developing modern amenities.D) By promoting local handicrafts.Section C:Directions:In this section, you will hear passages three times. When the passages are read for the first time, you should listen carefully for their general idea. When the passages are read for the second time, you are required to fill in the blanks numbered from 11 to 13 with the exact words you have just heard. For blanks numbered from 14 to 16 you are required to fill in the missing information. For these blanks, you can either use the exact words you have just heard or write down the main points in your own words. Finally, when the passages are read for the third time, you should check what you have written.Passage OneQuestions 11 to 13 are based on the passage you have just heard.11. The use of mobile phones during lectures is considered ___________.12. Multitasking affects students' ___________.13. Continuous attention is important for ___________.Passage TwoQuestions 14 to 16 are based on the passage you have just heard.14. People suffering from binge eating disorder experience ___________.15. Emotional eating often occurs when people are ___________.16. Binge eating is often followed by ___________.Passage ThreeQuestions 17 to 20 are based on the passage you have just heard.17. The development of online learning is driven by ___________.18. Some universities are offering online courses for ___________.19. Online learning provides ___________ for students.20. Online learning may not be suitable for ___________.Part II: 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 center. You may not use any of the words in the bank more than once.Miss Selleck was an extraordinary short lady with a great personality. Though what is considered "normal" __21__ different cultures, Miss Selleck's height was even shorter than most little people. She stood about 1.22 meters tall, with a __22__ body shape that looked like a human __23__.But these possible disadvantages never put a damper on her enthusiasm and her __24__ to accomplish great things. She followed her dream of becoming a performer, __25__ her show business career doing __26__ performances at small town events. With her unique appearance, she quickly gained popularity __27__ children and adults alike. Her performances were not just __28__ the purpose of entertainment, but also a __29__ ground for promoting equality and inclusion in society. She believed that no matter how __30__ one is, everyone has the right to pursue their dreams.21. A) among B) over C) for D) beyond22. A) formal B) slender C) broad D) humble23. A) cartoon B) building C) bicycle D) creature24. A) determination B) motivation C) negotiation D) discrimination25. A) beginning B) advancing C) continuing D) devoting26. A) unique B) remarkable C) spontaneous D) professional27. A) concerning B) attracting C) creating D) cheering28. A) deprived B) given C) restricted D) limited29. A) natural B) specific C) stomping D) demonstrating30. A) long B) capable C) ordinary D) professionalSection BDirections: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 center.Passage OneQuestions 31 to 35 are based on the following passage.The Bizarre "Tomatoes on Wheels"The Tomato fight festival is a food fight similar to Spain's famous La Tomatina festival, where participants throw as many ripe tomatoes at each other as they can for pure enjoyment.The Tomato fight festival takes place on the last Saturday of June each year in the small town of Buñol, Spain. Thousands of tomatoes, weighing over 100 metric tons in total, are dropped off on the streets, turning the whole town into a huge red mess.This tradition is believed to date back to the end of World War II when some young people decided to mock the local town council's decision by organizing a massive tomato war. Over the years, the event grew and became so popular that the organizers had to limit the number of participants for safety reasons.To take part in the Tomato fight festival, all you need is a ticket, a pair of goggles to protect your eyes from the juice and seeds, and the desire to have fun. In the one hour of tomato throwing, people experience an indescribable excitement and joy. By the end of the hour, everyone is covered in tomatopaste, making it impossible to even recognize their friends or family. After the fight, the whole town is hosed down and cleaned up so that life can continue as usual.In addition to being a popular event for locals and tourists, the Tomato fight festival also serves a purpose. All the tomatoes used in the festival are not suitable for consumption, as they are overripe or otherwise unmarketable. Instead of letting them go to waste, they are used for a completely different type of enjoyment — splattering each other with tomato pulp.While it may seem like a waste of food, the Tomato fight festival demonstrates the value of creativity and finding joy in unconventional ways. People from all over the world gather to participate in this unique event, fostering a sense of community and creating unforgettable memories.31. What do participants do in the Tomato fight festival?A) They mock the local town council.B) They throw tomatoes at each other.C) They celebrate the end of World War II.D) They compete to grow the biggest tomatoes.32. How does the Tomato fight festival affect the town of Buñol?A) It transforms the town into a red mess.B) It promotes local agriculture.C) It attracts tourists from all over the world.D) It causes serious safety concerns.33. Why did the organizers have to limit the number of participants over the years?A) To secure enough tomatoes for everyone.B) To prevent damage to public property.C) To increase the excitement and joy of the event.D) To ensure the safety of the participants.34. What is necessary for people to participate in the festival?A) A ticket, goggles, and a tomato costume.B) A ticket, goggles, and a sense of humor.C) A ticket, goggles, and martial arts skills.D) A ticket, goggles, and tourism experience.35. What does the passage suggest about the Tomato fight festival?A) It is a waste of food resources.B) It reflects the importance of tradition.C) It promotes creativity and enjoyment.D) It should be held more frequently.Passage TwoQuestions 36 to 40 are based on the following passage.Santa Fe: The Art Capital of Southwestern AmericaSanta Fe, located in the colorful state of New Mexico, is famous for its thriving art scene and rich cultural heritage. With its picturesque landscapes, historical architecture, and diverse community, Santa Fe has been attracting artists and art enthusiasts from all over the world.The art history of Santa Fe can be traced back hundreds of years to the Native American tribes who first settled in the region. Their artwork, often depicting symbols and rituals, has greatly influenced the vibrancy and spirituality of the Santa Fe art scene. Today, Santa Fe is home to numerous art galleries and studios showcasing a wide range of artistic styles and forms, including paintings, sculptures, and ceramics.The city is also known for its annual Santa Fe Indian Market, which has been held since 1922. This market provides a platform for Native American artists to showcase and sell their works, allowing visitors to appreciate and purchase authentic Native American art. It attracts thousands of people every year, making it one of the largest and most significant Native American art markets in the world.In addition to the Native American art scene, Santa Fe also embraces contemporary and international art. The Georgia O'Keeffe Museum, dedicated to the iconic American artist, houses a large collection of her artwork and serves as a tribute to her contribution to the art world. The museum provides visitors with an opportunity to explore O'Keeffe's creative process and immerse themselves in the beauty of her abstract landscapes and floral paintings.Visiting Santa Fe is not just about experiencing the art; it is also about immersing oneself in the rich cultural heritage of the city. The historic adobearchitecture, traditional Spanish cuisine, and the vibrant local festivals all contribute to the unique atmosphere of Santa Fe. Whether one is an artist, an art lover, or simply a curious traveler, Santa Fe offers a blend of beauty, inspiration, and cultural enlightenment.36. What is Santa Fe famous for?A) Its vibrant art scene.B) Its colorful landscapes.C) Its historical architecture.D) Its diverse community.37. What has influenced the Santa Fe art scene?A) Ancient Greek sculptures.B) Traditional Spanish cuisine.C) Native American artwork.D) Contemporary international artists.38. What is the Santa Fe Indian Market known for?A) Showcasing international art.B) Promoting cultural diversity.C) Preserving Native American traditions.D) Selling Native American artworks.39. What can visitors do at the Georgia O'Keeffe Museum?A) Learn about traditional Spanish cuisine.B) Buy Native American artworks.C) Explore abstract landscapes.D) Attend a local festival.40. What does the passage suggest about Santa Fe?A) It is a place for spiritual enlightenment.B) It is primarily focused on Native American art.C) It offers a unique blend of art and culture.D) It is home to the most famous art school in America.Part III: Writing (60 minutes)Task 1Write a letter to the editor of your local newspaper, expressing your concerns about the improper disposal of electronic waste in your community. In your letter, you should:1. Describe the problem of improper electronic waste disposal.2. Explain the potential environmental and health risks associated with it.3. Provide suggestions on how the community can address the issue.Task 2Write an essay on the following topic: "The Impact of Social Media on Interpersonal Relationships."In your essay, you should:1. Examine the positive and negative effects of social media on interpersonal relationships.2. Discuss how social media has changed the way people communicate and connect with each other.3. Share your own opinion on whether the overall impact of social media on interpersonal relationships is positive or negative, and explain why.Remember to:- Maintain an objective and formal tone for both tasks.- Use around 200-300 words for Task 1 and 400-500 words for Task 2.This concludes the June edition of the College English Test Band Four (CET-4) question paper. Please review your answers and make sure they are complete and accurate. Good luck with your studies!。

2022年12月大学英语四级考试真题第三套试题(后附答案与听力原文)

2022年12月大学英语四级考试真题（三）Part I Writing (30 minutes)Directions: In this task, you are to write an essay on the necessity of developing social skills for college students. You will have 30 minutes for t如task.You should write at least丝Q words but no more than拉O words.Part ll Listening Comprehension (25 minutes)淘宝店铺（学海无涯教育）提醒您：2022年12月四级考试全国共考了2套听力，本套真题听力与前2套内容完全相同，只是顺序不同，故听力题不再重复列出。

Part]1[ Section A Reading Comprehension (40 minutes)Directions: 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 c加ices.应ch 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 u.s,e any of the叨rds in the bank more than once.Phones influence all aspects of teenage life. Ninety-five percent of Americans ages 13 to 17 have a smartphone or have access to one, and nearly half report using the internet "almost _1L."But as recent survey data and interviews have suggested, many teens find much of that time to be unsatisfyingly spent. Continuous ___J,J_ shouldn't be mistaken for endless enjoyment. A new ---1§ representative survey about "screen time and device distractions" from the Pew Research Center indicates that it's not just parents who think teenagers are worryingly ____1L from their phones—many teens themselves do too. Fifty-four percent of the 13-to-17-year-olds surveyed said they spend too much time � in their phones.Vicky Rideout, who runs a research firm that studies children's interactions with media and technology, was not surprised by this finding. She says it's hardly 31. to teenagers. "They are dealing with the same challenges that adults are, as far as they are living in the __lL of a tech environment designed to suck as much of their time onto their devices as possible," Rideout says.The way parents interact with technology can -� the way they interact with their kids. Rideout thus thinks it's up to parents to model good __l!_: Kids tend to take note if their parents put their phone away at dinner or charge it in another room while they sleep. Witnessing habits like that can help kids "realize that they can _l.L some more control over their devices," she says.A)absorbedB)addictedC)behaviorD)constantlyE)contextF)exerciseG)inseparableH)nationally Section B I)recruited J)shape K)solution L)specific M) summary N)usage 0)vaguelyDirections: In this section, you are going to read a passage with ten statements attached to it.应ch statement contains information given in one of the pa.ragraphs. Identify the pa.ragraph from which the information is derived. You may choose a pa.ragraph more than once.压ch pa.ragraph is marked with a letter. Answer the questions by ma rking the corresponding letter on Answer Sheet 2.Evil GeniusA)A few years ago I found myself teaching a university class on evil. It was for third-year criminology students to help them contextualize theory and research within controversial current topics. It was a huge success. The debates were heated and interesting. I could see people's views change within the course of a single lecture. Over the past 13 years, as a student, lecturer and researcher, I've enjoyed discussing the science of evil with anyone willing to listen. W hat I like most is destroying the cliche（陈词滥调）of good and evil, and replacing them with scientific insight. We need a more informed way of discussing behavior that at first we cannot, or should not, begin to understand.B) Without understanding, we risk dehumanizing others, writing off human beings simply because wedon't comprehend them. We must try to understand what we have labeled evil. We tend to think evil is something that other people are. We think of ourselves as "good people", and even when we do morally wrong things, we understand the context of our decisions. With others, however, it is far easier to write them off. If their actions deviate（偏离）substantially from what we consider acceptable, we may label them evil. We need to be careful with this. Calling someone evil is often similar to saying they cannot change, and perhaps aren't even a human at all. However, when you actually go monster-hunting, and you look deeply at the people behind shocking behavior, you may be surprised.C)As a child I used to love the Scooby-Doo carto o ns. Arriving in their "Mystery Machine", the gangwould have to find a monster who was terrorizing a neighborhood. T hey would run around looking for clues and at the end unmask the bad guy. It was always a normal person in a costume. There were no monsters. Like the Scooby crew, we may find ourselves hunting for an easy fix, one word for people who do bad things. But if we take a good look, the word'evil'is insufficient—there are no simple explanations for why humans do bad things, instead there are many, and they are all marvelously different.D)Evil is typically referred to when there is deviance from social norms, formal deviance is the violationof laws, like theft, murder, and attacks, while informal deviance involves violations of social norms, like lying. Evil behavior is typically thought to embrace one or both forms. However, deviance can also describe a behavior that simply differs from the norm.E)Perhaps this is where we can find the good side of our bad side.Deviating from the norm can make usvillains（恶棍），but it can also make us heroes. A child deviates from social pressures when they stand up for another child being bullied in school. A soldier deviates when they choose not to follow orders to kill an innocent civilian. An employee in a big tech company deviates when they expose its wrongdoings.F)Creativity is also a deviation. Here, too, things are complex. Thinking creatively has given us modernmedicine, technology and modern political structures, but it has also given us poison and nuclear weapons. Great benefit and great harm can come from the same human tendency.G)In a research paper, Evil Genius, published in 2014, the behavioral scientists Francesca Gino andScott Wiltermuth wanted to examine whether people who behave unethically in one task are more creative than others on a subsequent task, even after controlling for differences in baseline creative skills. The unethical behavior they chose was dishonesty.H)Over five experiments researchers gave participants tasks in which they could cheat. In one study, theywere given血trixes（矩阵）and had to find two numbers that added up to 10. Participants were asked to self-report how well they did at the end of the study, 59% cheated by saying that they solved more matrixes than they actually had.I)After each task, the researchers measured participants'performance on the Remote Associates Test.This shows participants three words at a time that appear to be unrelated, and the person has to think of a fourth word that is associated with all of them. For example, you might get "Fox, Man, Peep", or "Dust, Cereal, Fish". In order to find the linking words ("Hole" for the first, "Bowl" for the second) you need to be creative. The more you get right, the more creative you are thought to be because you have come up with uncommon associations.J)For every one of the five studies, they found the same thing—participants who cheated in the first task did better on the creativity task. Why? Like other forms of unethical behavior, lying means breaking rules. It involves being deviant, going against the social principle that people should tell the truth.Similarly, being creative involves "thinking outside the box", deviating from expectations. They involve similar thought patterns, so stimulating one stimulates the other. Can we learn from this?Perhaps. To be more creative, we could try lying in a controlled environment. Find online logic games and cheat at them, play Scrabble（拼宇游戏）with a dictionary, or write a story about something that is untrue? Such tasks can get our brains thinking flexibly, beyond our normal comfort zone. This is nota call to become a compulsive（强迫性的）liar,but a controlled liar.K)In addition to benefits for creativity, deviance can be a good thing in other ways. Even Philip Zimbardo, the author of the Stanford prison experiment, who showed how easily we can be led to behave badly, believes that the future of deviance research may lie more in understanding extreme prosocial behavior, such as heroism. Like evil, we often view heroism as only a possibility for outliers— for people who are abnormal. But Zimbardo asks, "What if the capability to act heroically is also fundamentally ordinary and available to all of us?" Some say we should never meet our heroes, lest they disappoint us when we find out how normal they are. But this should be liberating, not disappointing. We are all capable of behaving like outliers. It's time for us to understand deviance, and realize its potential for good as well as for harm.36.A behavior that does not conform to social norms may be described as being deviant.37.Various experiments found that participants who cheated in the initial task performed better in thecreativity test.38.People may be simply considered evil if their behaviors are morally unacceptable to us.39.The research published by two scientists was intended to examine the relationship between dishonestyand creativity.40.The author's lectures sparked lively discussions in his class.41.The researchers tested the participants'creativity by asking them to play a word game.42. It is time we realized that deviance may be capable of doing both good and harm to individuals andsociety.43.The reasons for people's evil behaviors can be explained in more ways than one.44.The math task in one experiment was designed to test participants'tendency to cheat.45.So m e creative ideas have turned out to do harm to human society.Section CDirections:'I',加re are 2 passages in this section．应ch passage is followed by some questions or unfinis加d statements. For each of加m t加re are four choices marked A), B), C) and D). You should decide on t加best choice and mark t加corresponding letter on Answer Sheet 2 with a single line through the centre. Passage OneQuestions 46 to 50 are based on the following passage.Even though we are living in an age where growing old is thought of as an inevitable misery, this doctor has been changing the game for seniors over the last 25 years.It all started in 1991 when the Harvard-educated physician was transferred from working in a stressful emergency room to being the medical director of a nursing home in upstate New York. The depressing and regimented（严格管制的）environment got him thinking on what exactly could improve the residents' conditions.Even though animals in nursing homes were illegal at the time, Dr. Bill Thomas took a chance. Based on a hunch（直觉），he brought in two dogs, four cats, hens, rabbits, 100 birds, a multitude of plants, a flower garden, and a vegetable patch.The change was dramatic. There was a 50% drop in medical prescriptions along with a dramatic decrease in death rates—but most importantly, the residents were simply happier.Dr. Thomas's approach, named the Eden Alternative, has driven nursing homes to allow a more autonomous (自主的）and creative living space for their elderly. It erases the belief that growing old means growing useless. He encourages residents to think of their age as an enriching new phase of life rather than the end of it.Thomas, now a speaker and author of several books, also created small, independently-run residences with their own bedrooms and bathrooms, and he has been preaching a singular message that getting old is not a bad thing."Within six weeks, they had to send a truck around to pick up all the wheelchairs," Thomas told the Washington Post. "You know why most people in nursing homes use wheelchairs? Because the buildings are so big."The 56-year-old doctor's methods have been adopted in Australia, Japan, Canada, and America with enormous success. Last year he published Second Wind: Navigating t如Passage to a Slower, Deeper, and More Connected Life, a guide on how to shift our perspectives on aging and growth.He is currently traveling through North America performing with his guitar and his enthusiasm on his Age of Disruption Tour.46.What has Bill Thomas been doing for a quarter of a century?A)Transforming people's lifestyle.B)Honoring his Harvard education.C)Changing people's philosophy of life.D)Shifting people's perspective on aging.47.Why did Bill Thomas try something different in the nursing home?A)He wanted to make it more pleasant for seniors.B)He wanted to apply his Harvard training to practice.C)He felt it his duty to revolutionize its management.D)He felt disappointed working in the environment.48.What do we learn about Bill Thomas bringing animals and plants into the nursing home?A)He made a mess of the nursing home.B)He did something all professionals would do.C)He won instant support from the state authorities.D)He acted in violation of the state law.49.What has Bill Thomas been persistently advocating?A)Good health is not just a privilege of the young.B)Nursing homes should be strictly limited in size.C)Getting old is by no means something miserable.D)Residences for seniors should be run independently.50.How is Bill Thomas's new concept received?A)It is gaining gr o und in many countries.B)It is being heatedly debated worldwide.C)It is considered revolutionary everywhere.D)It is winning approval from the government.Passage TwoQuestions 51 to 55 are based on the following p邸吨e.Research shows that in developed countries, more affluent and educated people tend to consume higher-quality diets一including more fruits and vegetables, fish and whole grains. On the contrary, economically disadvantaged people report diets that are nutrient-poor and energy-dense. They are less likely to have food-purchasing habits that conform to public health recommendations.These dietary differences are often accompanied by higher rates of obesity and diabetes among lowerincome people. This relationship between social class and diet quality and health is extensively documented. However, the research does not explain why this is the case--a question that has significant implications for designing effective policies and initiatives to improve diets and prevent chronic diseases.Public-health initiatives to promote healthy diets often focus on providing nutrition education and recipes（食谱）．These approaches, however, often presume less food literacy (i.e. food knowledge and skills) among low-income people. Are unhealthy diets really the result of poor choices, limited food skills and knowledge?Research suggests that adults in food-insecure households are just as likely as those in food-secure households to adjust recipes to make them more healthy. They are also just as proficient in food preparation and cooking skills. There is no indication that increasing food skills or budgeting skills will reduce food insecurity.Instead, disadvantaged groups are constrained by their economic, material and social circumstances. For example, low income is the strongest predictor of food insecurity in Canada, where one in eight households experiences insufficient access to nutritious foods.It's well-established that food prices are an important determinant of food choice. Low-incomehouseholds report that they find it difficult to adopt dietary guidelines because food prices are a barrier to improving their diets.When researchers estimate the cost of diets people actually eat, higher-quality diets are typically more costly.While this may be so, it does not, in itself, prove that healthy diets are necessarily more expensive or cost-prohibitive. After all, not all socioeconomically disadvantaged people consume poor diets.We can easily think of a number of f o ods and recipes that are both inexpensive and nutritious. The internet is full of recipes for "eating well on a budget."51.What can we learn from research on diets in developed countries?A)Dietary recommendations are not fit for underprivileged people.B)People from different social groups vary in ·their dietary habits.C)People's choice of food depends on their individual taste.D) There is no consensus on what high-quality diets are.52.What does the author say is important in formulating policies to improve diets and health?A)A better understanding of the relationship between social class and health.B)A greater emphasis on studying the cause of obesity and chronic diseases.C)Prioritizing the provision of better nutrition for lower classes.D)Designing education programs and initiatives on public health.53.What does research reveal about adults in food-insecure households?A)Their eating habits need to be changed.B)Their food literacy has been improving.C) They do not pay much attention to their food recipes.D)They do not lack food knowledge or budgeting skills.54.What would help improve food security among the disadvantaged groups in Canada?A) Teaching them budgeting skills.B)Increasing their food choices.C)Enabling them to have more access to nutritious foods.D)Taking more effective measures to increase food supplies.55.What does the author suggest disadvantaged people do to improve their health?A)Adopt a positive attitude towards dietary guidelines.B)Choose diets that are both healthy and affordable.C)Make sure to purchase healthy foods on the internet.D) Change their eating habits and consumption patterns.Part N Translation (30 minutes)Directions For this part, you are allowed 30 minutes to translate a passage from Chinese into English. You s加uld write your answer on Answer Sheet 2.圣(Winter Solstice)是全年白昼最短、黑夜最长的一天，标志着一年中最寒冷时节的开始。

2017年12月大学英语四级真题试卷及答案(三套全)

2017年12月大学英语四级真题试卷及答案(三套全)目录2017 年12 月大学英语四级真题试题一(完整版) (1)答案 (15)2017 年12 月大学英语四级真题试题二(完整版) (15)答案 (24)2017 年12 月大学英语四级真题试题三(完整版) (24)答案 (34)2017 年12 月大学英语四级真题试题一(完整版)Part I Writing (25 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 a short easy onhow to besthandle the relationship between doctors and patients. You should write at least 120words but no more than 180 words.Part II Listening Comprehension (30 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 questions will be spoken only once. After you hear questions, you must choose the best answer from the four choices marked A), B), C) and D). Then mark the corresponding letter onAnswer Sheet 1 with a single line through the centre.注意：此部分试题请在答题卡1上作答。

2017年12月大学英语四级考试真题及答案(三套全)

2020年9月大学英语四级考试真题及答案(第3套)

2020年9月大学英语四级考试真题及答案（第3套）听力答案：1.A) Ship traffic in the Atlantic.2.D) They may be affecting the world’s climate.3.C) To call for a permanent security guard.4.A) It had already taken strong action.5.B) The road was blocked.6.D) A track hit a barrier and overturned.7.B) It was a hard task to removing the spilled substance.8.A) She wanted to save for a new phone.9.D) They are less aware of the value of their money.10.B) More non-essential things.11.C) It may lead to excessive spending.12.C) He had a problem with the furniture delivered.13.B) Describe the furniture he received.14.A) Correct their mistake.15. с) She apologized to the man once more.16. B) Tidying up one's home.17. A) Things that make one happy.18. C) It received an incredibly large number of donated books.19. A) Give free meals to the homeless.20. D) Follow his example.21. C) Sending him had-made bags.22. A) To solve word search puzzles.23. B) They could no longer concentrate on their task.24. C) A reduction in the amount of sleep.25. C) Realize the disruptive effects of technology.【写作第3套】Directions: For this part, you are allowed 30 minutes to write an essay on Online libraries. You can start your essay with the sentence "O nline libraries are becoming increasingly popular. "You should write at least 120 words but no more than 180 words.【参考范文】Online Libraries Are Becoming Increasingly Popular With the advancement in science and technology, a growing number of citizens and college students are more likely to make use of the online libraries. As far as I am concerned, the primary causes for this phenomenon can be summarized as follows.First and foremost, the popularity of the Internet and mobile-phones provides us with such convenient tools that online libraries are available for readers in any time and any places. What’s more, libraries are where pupils, university students and citizens spend many hours in doing homework and researching for their book reports and papers. As a result, online libraries offer abundant information and latest reference materials for them to finish their tasks.As a consequence, it can be said that the quality of the libraries is second only in significance to teachers, so it is crucial for everyone to read intensively and comprehensively. Therefore, I am firmly believing that such a trend will yield positive implications to our society.这次考察的话题与我们的学习生活密切相关，因此，大家可以通过范文，有意识的积累关于图书馆与阅读话题的写作素材。

历年英语四级考试真题及答案解析版(第3套)

大学英语四级考试真题及答案解析（第3套）Part I WritingDirections: For this part, you are allowed 30 minutes to write an advertisement on your campus website to sell a computer you used at college. Your advertisementmay include its brand, specifications features, condition and price, and yourcontact information. You should write at least 120 words but no more than 180 words.【参考范文】Your Ultimate Choice---the Ultimate ComputerDo you need a computer in the new semester? Still depressed for not being able to afford a new computer? Good news for you! My computer may be an available option for you to take into consideration.To begin with, it’s an Apple laptop which was bought two years ago at the price of 10,000 RMB. I t is now in good condition and fully functional. Besides, my laptop is portable so that you can take it to anywhere you want. The storage space is bigenough for you to do any assignments, including editing and drawing. Finally, with the dual-core processor and high-performance video card, it can be unimpeded whenyou play online games and watch videos.So if you are eager to have a computer of your own, please do not hesitate tocall me at 1234567. I will offer you a 50% discount!【解析】“available”意思为“可获得的”；“take into consideration”意思为“考虑”；“storage space”意思为“存储空间”；“dual-core processor”意思为“双核处理器”；“unimpeded”意思为“畅通无阻的”。

2019年12月大学英语四级真题试卷及答案(三套全)

2019年12月四级真题及答案（全三套）第一套Part I Writing (30 minutes) Directions: For this part, you are allowed 30 minutes to write a letter to a foreign friend who wants to teach English in China. Please recommend a city to him. You should write at least 120 words but no more than 180 words.Part ⅡListening 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 then 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 1with a single line through the centre.Questions l and 2 are based on the news report you have just heard.1. A) Many facilities were destroyed by a wandering cow.B) A wandering cow knocked down one of its fences.C) Some tourists were injured by a wandering cow.D) A wandering cow was captured by the police.2. A) It was shot to death by a police officer. B) It found its way back to the park’s zoo.C) It became a great attraction for tourists. D) It was sent to the animal control department. Questions 3 and 4 are based on the news report you have just heard.3. A) It is the largest of its kind. B) It is going to be expanded.C) It is displaying more fossil specimens. D) It is staring an online exhibition.4. A) A collection of bird fossils from Australia. B) Photographs of certain rare fossil exhibits.C) Some ancient wall paintings from Australia. D) Pictures by winners of a wildlife photo contest. Questions 5 to 7 are based on the news report you have just heard.5. A) Pick up trash. B) Amuse visitors.C) Deliver messages. D) Play with children.6. A) They are especially intelligent. B) They are children’s favorite.C) They are quite easy to tame. D) They are clean and pretty.7. A) Children may be harmed by the rooks. B) Children may be tempted to drop litter.C) Children may contract bird diseases. D) Children may overfeed the rooks.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) It will be produced at Harvard University. B) It will be hosted by famous professors.C) It will cover different areas of science. D) It will focus on recent scientific discoveries.9. A) It will be more futuristic. B) It will be more systematic.C) It will be more entertaining. D) It will be easier to understand.10. A) People interested in science. B) Youngsters eager to explore.C) Children in their early teens. D) Students majoring in science.11. A) Offer professional advice. B) Provide financial support.C) Help promote it on the Internet. D) Make episodes for its first season.Questions 12 to 15 are based on the conversation you have just heard.12. A) Unsure. B) Helpless. C) Concerned. D) Dissatisfied.13. A) He is too concerned with being perfect. B) He loses heart when faced with setbacks.C) He is too ambitious in achieving goals. D) He takes on projects beyond his ability.14. A) Embarrassed. B) Unconcerned. C) Miserable. D) Resentful.15. A) Try to be optimistic whatever happens. B) Compare his present with his past only.C) Always learn from others’ achievements.D) Treat others the way he would be treated.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 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 have a stronger sense of social responsibility.B) They are more likely to succeed in the humanities.C) They are more likely to become engineers.D) They have greater potential to be leaders.17. A) Praise girls who like to speak up frequently.B) Encourage girls to solve problems on their own.C) Insist that boys and girls work together more.D) Respond more positively to boys’ comments.18. A) Offer personalized teaching materials. B) Provide a variety of optional courses.C) Place great emphasis on test scores. D) Pay extra attention to top students. Questions 19 to 21 are based on the passage you have just heard.19. A) It often rains cats and dogs. B) It seldom rains in summer time.C) It does not rain as much as people think. D) It is one of the most rainy cities in the US.20. A) They drive most of the time. B) The rain is usually very light.C) They have got used to the rain. D) The rain comes mostly at night.21. A) It has a lot of places for entertainment.B) It has never seen thunder and lighting.C) It has fewer cloudy days than any other coastal city.D) It has mild weather both in summer and in winter.Questions 22 to 25 are based on the passage you have just heard.22. A) It occurs when people are doing a repetitive activity.B) It results from exerting one’s muscles continuously.C) It happens when people engage in an uncommon activity.D) It comes from staining one’s muscles in an unusual way.23. A) Blood flow and body heat increase in the affected area.B) Body movements in the affected area become difficult.C) They begin to make repairs immediately.D) They gradually become fragmented.24. A) About one week. B) About two days.C) About ten days. D) About four weeks.25. A) Apply muscle creams. B) Drink plenty of water.C) Have a hot shower. D) Take pain-killers..Part ⅢReading 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.Questions 26 to 35 are based on the following passage.When travelling overseas, do you buy water in plastic bottles or take your chances with tap water? Imagine you are wandering about on a Thai island or 26 the ruins of Angkor. It’s hot so you grab a bottle of water from a local vendor. It’s the safe, sane thing to do, right? The bottle is27 , and the label says “pure water”, but maybe what’s inside is not so28 . Would you still be drinking it if you knew that more than 90 percent of all bottled water sold around the world 29 microplastics?That’s the conclusion of a recently 30 study, which analyzed 259 bottles from 11 brands sold in nine countries, 31 an average of 325 plastic particles per liter of water. These microplastics included a 32 commonly known as PET and are widely used in the manufacture of clothing and food and 33 containers. The study was conducted at the State University of New York on behalf of Orb Media, a journalism organization. About a million bottles are bought every minute, not only by thirsty tourists but also by many of the 2.1 billion worldwide who live with unsafe drinking water.Confronted with this 34 , several bottled-water manufacturers including Nestle and Coco-Cola undertook their own studies using the same methodology. These studies showed that their water did contain microplastics, but far less than the Orb study suggested. Regardless, the World Health Organization has now launched a review into the 35 health risks of drinking water from plastic bottles.Section BDirections: In this section, you are going to read a passage with ten statements attached to 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.The Quiet Heroism of Mail Delivery[A] On Wednesday, a polar wind brought bitter cold to the Midwest. Overnight, Chicago reached a low of 21 degrees Fahrenheit below zero, making it slightly colder than Antarctica, Alaska, and the North Pole. Wind chills were 64 degrees below zero in Park Rapids, Minnesota, and 45 degrees below zero in Buffalo, North Dakota, according to the National Weather Service. Schools, restaurants, and businesses closed, and more than 1,000 flights have been canceled.[B] Even the United States Postal Service (USPS) suspended mail delivery temporarily. “Due to this arctic outbreak and concerns for the safety of USPS employees,” USPS announced Wednesday morning, “the Postal Service is suspending delivery Jan. 30 in the following 3-digit ZIP Code locations.” Twelve regions were listed as unsafe on Wednesday; on Thursday, eight remained.[C] As global surface temperatures increase, so does the likelihood of extreme weather. In 2018 alone, wildfires, volcanic eruptions, hurricanes, mudslides, and other natural disasters cost at least $49 billion in the United States. As my colleague V ann Newkirk reported, Puerto Rico is still confronting economic and structural destruction and resource scarcity from 2017’s Hurrican e Maria. Natural disasters can wreck a community’s infrastructure, disrupting systems for months or years. Some services, however, remind us that life will eventually return, in some form, to normal.[D] Days after the deadly 2017 wildfires in Santa Rosa, California, a drone caught footage of a USPS worker, Trevor Smith, driving through burned homes in that familiar white van, collecting mail in an affected area. Thevideo is striking: The operation is familiar, but the scene looks like the end of the world. According to Rae Ann Haight, the program manager for the national-preparedness office at USPS, Smith was fulfilling a request made by some of the home owners to pick up any mail that was left untouched. For Smith, this was just another day on the job. “I followed my route like I normally do,” Smith told a reporter. “As I’d come across a box that was up but with no house, I checked, and there was mail—outgoing mail—in it. And so we picked those up and carried on.”[E] USPS has sophisticated emergency plans for natural disasters. Across the country, 285 emergency-management teams are devoted to crisis control. These teams are trained annually using a framework known as the three Ps: people, property, product. After mail service stops due to weather, the agen cy’s top priority is ensuring that employees are safe. Then it evaluates the health of infrastructure, such as the roads that mail carriers drive on. Finally, it decides when and how to re-open operations. If the destruction is extreme, mail addressed to the area will get sent elsewhere. In response to Hurricane Katrina in 2005, USPS redirected incoming New Orleans mail to existing mail facilities in Houston. Mail that was already processed in New Orleans facilities was moved to an upper floor so it would be protected from water damage.[F] As soon as it’s safe enough to be outside, couriers start distributing accumulated mail on the still-accessible routes. USPS urges those without standing addresses to file change-of-address forms with their new location. After Hurricane Katrina hit in 2005, mail facilities were set up in dozens of other locations across the country in the two weeks that USPS was unable to provide street delivery.[G] Every day, USPS processes, on average, 493.4 million pieces of mail—anything from postcards to Social Security checks to medicine. Spokespeople from both USPS and UPS told me all mail is important. But some mail can be extremely sensitive and timely. According to data released in January 2017, 56 percent of bills are paid online, which means that just under half of payments still rely on delivery services to be completed. [H] It can be hard to identify which parcels are carrying crucial items such as Social Security checks, but USPS and UPS try their best to prioritize sensitive material. They will coordinate with the Social Security Administration to make sure that Social Security checks reach the right people in a timely fashion. After Hurricane Florence and Hurricane Michael last fall, USPS worked with state and local election boards to make sure that absentee ballots were available and received on time.[I] Mail companies are logistics companies, which puts them in a special position to help when disaster strikes. In a 2011 USPS case study, the agency emphasized its massive in frastructure as a “unique federal asset” to be called upon in a disaster or terrorist attack. “I think we’re unique as a federal agency,” USPS official MikeSwigart told me, “because we’re in literally every community in this country … We’re obligated to d eliver to that point on a daily basis.”[J] Private courier companies, which have more dollars to spend, use their expertise in logistics to help revitalize damaged areas after a disaster. For more than a decade, FedEx has supported the American Red Cross in its effort to get emergency supplies to areas affected by disasters, both domestically and internationally. In 2012, the company distributed more than 1,200 MedPacks to Medical Reserve Corps groups in California, and donated space for 3.1 million pounds of charitable shipping globally. Last October, the company pledged $1 million in cash and transportation support for Hurricanes Florence and Michael. UPS’s charitable arm, the UPS Foundation, uses the company’s logistics to help disaster-struck areas rebu ild. “We realize that as a company with people, trucks, warehouses, we needed to play a larger role,” said Eduardo Martinez, the president of the UPS Foundation. The company employs its trucks and planes to deliver food, medicine, and water. The day before I spoke to Martinez in November, he had been touring the damage from Hurricane Michael in Florida with the American Red Cross. “We have an obligation to make sure our communities are thriving, prosperous,” he said.[K] Rebuilding can take a long time, and even then, impressions of the disaster may still remain. Returning to a sense of normalcy can be difficult, but some small routines—mail delivery being one of them—may help residents remember that their communities are still their communities. “When they see that carrier back out on the street,” Swigart said, “that’s the first sign to them that life is starting to return to normal.”36. The United States Postal Service has a system to ensure its employees’ safety.37. One official says USPS is unique in that it has more direct reach to communities compared with other federal agencies38. Natural disasters can have a long-lasting impact on community life.39. Mail delivery service i$ still responsible for the completion of almost half of payments.40. The sight of a mailman on the street is a reassuring sign of life becoming normal again.41. After Hurricane Katrina interrupted routine delivery, temporary mail service points were set up.42. Postal service in some regions in the U.S. was suspended due to extreme cold weather.43. Private postal companies also support disaster relief efforts by distributing urgent supplies.44. A dedicated USPS employee was on the job carrying out duties in spite of extreme conditions.45. Postal services work hard to identify items that require priority treatment.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.Professor Ashok Goel of Georgia Tech developed an artificially intelligent teaching assistant to help handle the enormous number of student questions in the online class, Knowledge Based Artificial Intelligence. This online course is a core requirement of Georgia Tech’s online Master of Science in Computer Science program. Professor G oel already had 8 teaching assistants, but that wasn’t enough to deal with the overwhelming number of questions from students.Many students drop out of online courses because of the lack of teaching support. When students feel isolated or confused and reach out with questions that go unanswered, their motivation to continue begins to fade. Professor Goel decided to do something to remedy this situation and his solution was to create a virtual assistant named Jill Watson, which is based on the IBM Watson platform.Goel and his team developed several versions of Jill Watson before releasing her to the online forums. At first, the virtual assistant wasn’t too great. But Goel and his team sourced the online discussion forum to find all 40,000 questions that had ever been asked since the class was launched. Then they began to feed Jill the questions and answers. After some adjustment and sufficient time, Jill was able to answer the students’ questions correctly 97% of the time. The virtual assistant became so advanced and realistic that the students didn’t know she was a computer. The students, who were studying artificial intelligence, were interacting with artificial intelligence and couldn’t tell it apart from a real human being. Goel didn’t inform them about Jill’s true identity until April 26. The students were actually very positive about the experience.The goal of Professor Goel’s virtual assistant next year is to take over answering 40% of all questions posed by students on the online forum. The name, Jill Watson, will of course, change to something else next semester. Professor Goel has a much rosier outlook on the future of AI than say, Elon Musk, Stephen Hawking, Bill Gates or Steve Wozniak.46. What do we learn about Knowledge-Based Artificial Intelligence?A) It is a robot that can answer students’ questions.B) It is a course designed for students to learn online.C) It is a high-tech device that revolutionizes teaching.D) It is a computer program that aids student learning.47. What problem did Professor Goel meet with?A) His students were unsatisfied with the assistants.B) His course was too difficult for the students.C) Students’ questions were too many to handle.D) Too many students dropped out of his course.48. What do we learn about Jill Watson?A) She turned out to be a great success. B) She got along pretty well with students.C) She was unwelcome to students at first. D) She was released online as an experiment.49. How did the students feel about Jill Watson?A) They thought she was a bit too artificial. B) They found her not as capable as expected.C) They could not but admire her knowledge. D) They could not tell her from a real person.50. What does Professor Goel plan to do next with Jill Watson?A) Launch different versions of her online.B) Feed her with new questions and answers.C) Assign her to answer more of students’ questions.D) Encourage students to interact with her more freely.Passage TwoQuestions 51 to 55 are based on the following passage.Thinking small, being enga ging, and having a sense of humor don’t hurt. Those are a few of the traits of successful science crowdfunding efforts that emerge from a recent study that examined nearly 400 campaigns. But having a large network and some promotional skills may be more crucial.Crowdfunding, raising money for a project through online appeals, has taken off in recent years for everything from making movies to building water-saving gadgets. Scientists have tried to tap Internet donors, too, with mixed success. Some raised more than twice their goal, but others have fallen short of reaching more modest targets.To determine what separates science crowdfunding triumphs from failures, a team led by science communications scholar Mike Schäfer of the University of Zurich in Switzerland examined the content of the WebPages for 371 recent campaigns.Four traits stood out for those that achieved their goals, the researchers report in Public Understanding of Science. For one, they use a crowdfunding platform that specializes in raising money for science, and not just any kind of project. Although sites like Kickstarter take all comers, platforms such as , , and only present scientific projects. For another, they present the project with a funny video because good visuals and a sense of humor improved success. Most of them engage with potential donors since projects that answered questions from interested donors and posted lab notes fared better. And they target a small amount of money. The projects included in the study raised $4000 on average, with 30% of projects receiving less than $1000. The more money a project sought, the lower the chance it reached its goal, the researchers found.Other factors may also significantly influence a project’s s uccess, m ost notably, the size of a scientist’s personal and professional networks, and how much a researcher promotes a project on his or her own. Those two factors are by far more critical than the content on the page. Crowdfunding can be part of researc hers’ efforts to reach the public, and people give because “they feel a connection to the person” who is doing the fundraising—not necessarily to the science.51. What do we learn about the scientists trying to raise money online for their projects?A) They did not raise much due to modest targets.B) They made use of mixed fundraising strategies.C) Not all of them achieved their anticipated goals.D) Most of them put movies online for the purpose.52. What is the purpose of Mike Schäfer’s research of recent crowdfunding campaigns?A) To create attractive content for science websites.B) To identify reasons for their different outcomes.C) To help scientists to launch innovative projects.D) To separate science projects from general ones.53. What trait contributes to the success of a crowdfunding campaign?A) The potential benefit to future generations. B) Its interaction with prospective donors.C) Its originality in addressing financial issues. D) The value of the proposed project.54. What did the researchers think of the financial targets of crowdfunding projects?A) They should be small to be successful. B) They should be based on actual needs.C) They should be assessed with great care. D) They should be ambitious to gain notice.55. What motivates people to donate in a crowdfunding campaign?A) The ease of access to the content of the webpage.B) Their desire to contribute to the cause of science.C) The significance and influence of the project itself.D) Their feeling of connection to the scientists themselves.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.中国家庭十分重视孩子的教育。

2020年12月大学英语四级真题及答案(第三套)

2020年12月大学英语四级真题及答案（第三套）Part I Writing (30 minutes)Directions: For this part, you are allowed 30 minutes to write on the topic Changes in the Way of Communication. You should write at least 120 words but not more than 180 words.Part II Listening Comprehension 听力共两套，已放在第一二套，此套不再重复。

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 thebank is identified by a letter: Please mark the corresponding letter for each item onAnswer Sheet 2 with a single line through the centre. You may not use any of thewords in the bank more than once.Questions 26 to 35 are based on the following passageThe things people make, and the way they make them, determine how cities grow and decline, and influence how empires rise and fall. So, any disruption to the world's factories 26 . And that disruption is surely coming. Factories are being digitised, filled with new sensors and new computers to make them quicker, more 27 and more efficient.Robots are breaking free from the cages that surround them, learning new skills and new ways of working. And 3D printers have long 28 a world where you can make anything; anywhere, from a computerised design. That vision is 29 closer to reality. These forces will lead to cleaner factories, producing better goods at lower prices, personalised to our individual needs and desires. Humans will be 30 many of the dirty, repetitive, and dangerous jobs that have long been a 31 of factory life.Greater efficiency 32 means fewer people can do the same work. Yet factory bosses in many developed countries are worried about a lack of skilled human workers-and see 33 and robots as a solution. But economist Helena Leurent says this period of rapid change in manufacturing is a 34 opportunity to make the world a better place. "Manufacturing is the one system where you have got the biggest source of innovation, the biggest source of economic growth, and the biggest source of great jobs in the past. You can see it changing. That's an opportunity to 35 that system differently, and if we can, it will have tremendous significance. "A. automationB. concernsC. enormouslyD. fantasticE. fascinatedF. featureG. flexibleH. inevitablyI. interactionJ. leaningK. matters L. moving M. promised N. shape O. spared 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 theparagraph from which the information is derived. You may choose a paragraphmore than once. Each paragraph is marked with a letter：Answer the questions bymarking the corresponding letter on Answer Sheet 2.The History of the Lunch BoxA) It was made of shiny, bright pink plastic with a Little Mermaid sticker on the front, and Icarried it with me nearly every single day. My lunch box was one of my first prized possessions, a proud statement to everyone in my kindergarten; "I love Mermaid-Ariel on my lunch box"B) That bulky container served me well through my first and second grades, until the live-actionversion of 101 Dalmatians hit theaters, and I needed the newest red plastic box with characters like Pongo and Perdita on the front. I know I'm not alone here-I bet you loved your first lunch box, too.C) Lunch boxes have been connecting kids to cartoons and TV shows and super-heroes fordecades. But it wasn't always that way. Once upon a time, they weren't even boxes. As schools have changed in the past century, the midday meal container has evolved right along with them.D) Let's start back at the beginning of the 20th century-the beginning of the lunch box story,really. While there were neighborhood schools in cities and suburbs, one-room schoolhouses were common in rural areas. As grandparents have been saying for generations, kids would travel miles to school in the countryside (often on foot.)E) "You had kids in rural areas who couldn't go home from school for lunch, so bringing yourlunch wrapped in a cloth, in oiled paper, in a little wooden box or something like that was a very long-standing rural tradition," says Paula Johnson, head of food history section at the Smithsonian National Museum of American History in Washington, D. C.F) City kids, on the other hand, went home for lunch and came back. Since they rarely carried ameal, the few metal lunch buckets on the market were mainly for tradesmen and factory workers.G) After World War I, a bunch of changes reshaped schools-and lunches. More women joined theworkforce. Small schools consolidated into larger ones, meaning more students were farther away from home.' And the National School Lunch Act in 1946 made cafeterias much more common. Still, there wasn't much of a market for lunch containers-yet. Students who carried their lunch often did so in a re-purposed bucket or tin of some kind.H) And then everything changed in the year of 1950. You might as well call it the Year of theLunch Box, thanks in large part to a genius move by a Nashville-based manufacturer, Aladdin Industries. The company already made square metal meal containers, the kind workers carried, and some had started to show up in the hands of school kids.I) But these containers were really durable, lasting years on end. That was great for theconsumer, not so much for the manufacturer. So executives at Aladdin hit on an idea that would harness the newfound popularity of television. They covered lunch boxes with striking red paint and added a picture of TV and radio cowboy Hopalong Cassidy on the front.J) The company sold 600,000 units the first year. It was a major "Ah-ha!" moment, and a wave of other manufacturers jumped on board to capitalize on new TV shows and movies."ThePartridge Family, the Addams Family, the Six Million Dollar Man, the Bionic Woman-everything that was on television ended up on a lunch box,"says Allen Woodall. He's the founder of the Lunch Box Museum in Columbus, Georgia."It was a great marketing tool because kids were taking that TV show to school with them, and then when they got home they had them captured back on TV," he says.K) And yes, you read that right: There is a hunch box museum, right near the Chattahoochee River, Woodall has more than 2,000 items on display. His favorite? The Green Hornet lunch box, because he used to listen to the radio show back in the 1940s.L）The new trend was also a great example of planned obsolescence, that is, to design a product so that it will soon become unfashionable or impossible to use and will need replacing. Kids would beg for a new lunch box every year to keep up with the newest characters, even if their old lunch box was perfectly usable.M) The metal lunch box craze lasted until the mid-1980s，when plastic took over. Two theories exist as to why. The first-and most likely-is that plastic had simply become cheaper. The second theory possibly an urban myth-is that concerned parents in several states proposed bans on metal lunch boxes, claiming kids were using them as "weapons" to hit one another.There's a lot on the internet about a state-wide ban in Florida, but a few days worth of digging by a historian at the Florida State Historical Society found no such legislation. Either way, the metal lunch box was out.N) The last few decades have brought a new lunch box revolution, of sorts. Plastic boxes changed to lined cloth sacks, and eventually, globalism brought tiffin containers from India and bento boxes from Japan. Even the old metal lunch boxes have regained popularity."I don't think the heyday（盛时期）has passed," says D.J.Jayasekara, owner and founder of , a retailer in Pasadena, California. "I think it has evolved. The days of the ready-made, 'you stick it in a lunch box and carry it to school' are kind of done. "O) The introduction of backpacks changed the hunch box scene a bit, he adds. Once kids started carrying book bags, that bulky traditional hunch box was hard to fit inside. "But you can't just throw a sandwich in a backpack," Jayasekara says. "It still has to go into a container."That is, in part, why smaller and softer containers have taken off-they fit into backpacks.P) And don't worry-whether it's a plastic bento box or a cloth bag, lunch containers can still easily be covered with popular culture. "We keep pace with the movie industries so we can predict which characters are going to be popular for the coming months," Jayasekara says."You know, kids are kids."36. Lunch containers were not necessary for school kids in cities.37. Putting TV characters on lunch boxes proved an effective marketing strategy.38. Smaller hunch boxes are preferred because they fit easily into backpacks.39. Lunch boxes have evolved along with the transformation of schools.40. Around the beginning of the nineteen fifties, some school kids started to use metal mealcontainers.41. School kids are eager to get a new lunch box every year to stay in fashion.42. Rural kids used to walk a long way to school in the old days.43. The author was proud of using a hunch box in her childhood.44. The most probable reason for the popularity of plastic hunch boxes is that they are lessexpensive.45. The durability of metal meal containers benefited consumers.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 AnswerSheet 2 with a single line through the centre.Passage OneQuestions 46 and 50 are based on the following passage.A growing number of U. S. bike riders are attracted to electric bikes for convenience, health benefits and their fun factor. Although ebikes first appeared in the 90s, cheaper options and longer-lasting batteries are breathing new life into the concept.Established bike companies and startups are embracing ebikes to meet demand. About 34 million ebikes were sold worldwide last year, according to data from eCycleElectric Consultants. Most were sold in Europe and China, where the bikes already have exploded in popularity. Recently, the U. S. market has grown to 263,000 bikes, a 25% gain from the prior year.The industry is benefiting from improved batteries as suppliers over the years developed technology for laptops, smartphones and electric cars. In 2004, the price of batteries used on ebikes fell, spurring European sales.But lower cost options are emerging, too. This month, three U. S. bikeshare companies, Motivate, LimeBike and Spin, announced electric bicycles will be added to their fleets. New York-based Jump Bikes is already operating an electric bikeshare in Washington, D. C., and is launching in San Francisco Thursday. Rides cost $ 2 for 30 minutes.The system works like existing dockless bikeshare systems, where riders unlock bikes through a smartphone app. "This is the beginning of a long-term shift away from regular pedal (踏板) to electric bikes," said Jump Bikes CEO Ryan Rzepecki. "When people first jump on an ebike, their face lights up. It's exciting and joyful in a way that you don't get from a regular bike."Two years ago, CEO Chris Cocalis of Pivot Cycles, which sells high-end mountain bikes, found that U. S. bike shops weren't interested in stocking ebikes. Some retailers warned Cocalis that they'd drop the brand if it came out with an electric bike.Now that sales are taking off, the vast majority of bike dealers are asking Cocalis when he' Il make an ebike available. "There's tremendous opportunity to get a generation of people for whom suffering isn't their thing," Cocalis said. "Ebike riders get the enjoyable part of cycling without the massive suffering of climbing huge hills."46. What do we learn from the passage about ebikes?A. Their health benefits and fun values outweigh their cost.B. They did not catch public attention in the United States until the 1990s.C. They did not become popular until the emergence of improved batteries.D. Their widespread use is attributable to people's environmental awareness.47. What brought about the boost in ebike sales in Europe at the beginning of the century?A. Updated technology of bike manufacture.B. The falling prices of ebike batteries.C. Changed fashion in short-distance travel.D. The rising costs for making electric cars.48. What is the prospect of the bike industry according to Ryan Rzepecki?A. More will be invested in bike battery research.B. The sales of ebikes will increase.C. It will profit from ebike sharing.D. It will make a difference in people's daily lives.49. What prevented Chris Cocalis from developing ebikes sooner?A. Retailers' refusal to deal in ebikes.B. High profits from conventional bikes.C. Users' concern about risks of ebike riding.D. His focus on selling costly mountain bikes.50. What makes Chris Cocalis believe there is a greater opportunity for ebike sales?A. The further lowering of ebike prices.B. The public's concern for their health.C. The increasing interest in mountain climbing.D. The younger generation's pursuit of comfortable riding.Passage TwoQuestions 51 to 55 are based on the following passage.The terms "global warming" and "climate change" are used by many, seemingly interchangeably. But do they really mean the same thing?Scientists shaped the history of the terms while attempting to accurately describe how humans continue to alter the planet. Later, political strategists adopted the terms to influence public opinion.In 1975, geochemist Wallace Broecker introduced the term "climate change" in an article published by Science. In 1979，a National Academy of Sciences report used the term "global warming" to define increases in the Earth's average surface temperature, while "climate change" more broadly referred to the numerous effects of this increase，such as sea-level rise and ocean acidification（酸化）.During the following decades，some industrialists and politicians launched a campaign to sow doubt in the minds of the American public about the ability of fossil-fuel use, deforestation and other human activities to influence the planet's climate.Word use played a critical role in developing that doubt. For example，the language and polls expert Frank Luntz's wrote a memo encouraging the use of "climate change" because the phrase sounded less scary than "global warming," reported the Guardian.However, Luntz's recommendation wasn't necessary. A Google Ngram Viewer chart showsthat by 1993 climate change was already more commonly used in books than global warming. By the end of the next decade both words were used more frequently，and climate change was used nearly twice as often as global warming.NASA used the term "climate change" because it more accurately reflects the wide range of changes to the planet caused by increasing amounts of greenhouse gases in the atmosphere.The debate isn't new. A century ago，chemist Svante Arrhenius started one of the first debates over the potential for humans to influence the planet's climate. Arrhenius calculated the capability of carbon dioxide to trap heat in the Earth's atmosphere, but other chemists disagreed. Some argued that humans weren't producing enough greenhouse gases, while others claimed the effects would be tiny. Now, of course, we know that whatever you call it, human behavior is warming the planet, with grave consequences ahead.51. Why did politicians use the two terms "global warming" and "climate change"?A. To sway public opinion of the impact of human activities on Earth.B. To more accurately describe the consequences of human activities.C. To win more popular votes in their campaign activities.D. To assure the public of the safety of existing industries.52. As used in a National Academy of Sciences report, the term "climate change" differs from "global warming" in that .A. it sounds less vague.B. it looks more scientific.C. it covers more phenomena.D. it is much closer to reality.53. What did industrialists of the late 20th century resort to in order to mislead Americans?A. Made-up survey results.B. Hired climate experts.C. False research findings.D. Deliberate choice of words.54. Why did NASA choose the term "climate change"?A. To obtain more funds.B. For greater precision.C. For political needs.D. To avoid debate.55. What is the author's final conclusion?A. Global warming is the more accurate term.B. Accuracy of terminology matters in science.C. Human activities have serious effects on Earth.D. Politics interferes with serious scientific debate.Part 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.鱼是春节前夕餐桌上不可或缺的一道菜，因为汉语中“鱼”字的发音与“余”字的发音相同。

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2017年12月大学英语四级考试真题及答案（第一套）Part I Writing （25 minutes）Directions: For this part, you are allowed 30 minutes to write a short easy on how to besthandle the relationship between doctors and patients. You should write at least 120 words but no more than 180 words.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) Her friend Erika. C) Her grandfather.B) Her little brother. D) Her grandmother.2. A) By taking pictures for passers-by. C) By selling lemonade and pictures.B) By working part time at a hospital. D) By asking for help on social media.Questions 3 and 4 are based on the news report you have just heard.3. A) Finding cheaper ways of highway construction.B) Generating electric power for passing vehicles.C) Providing clean energy to five million people.D) Testing the efficiency of the new solar panel.4. A) They can stand the wear and tear of natural elements.B) They can be laid right on top of existing highways.C) They are only about half an inch thick.D) They are made from cheap materials.Questions 5 to 7 are based on the news report you have just heard.5. A) Endless fighting in the region. C) Inadequate funding for research.B) The hazards from the desert. D) The lack of clues about the species.6. A) To observe the wildlife in the two national parks.B) To identify the reasons for the lions’ disappearance.C) To study the habitat of lions in Sudan and Ethiopia.D) To find evidence of the existence of the “lost lions”.7. A) Lions walking. C) Some camping facilities.B) Lions’ tracks. D) Traps set by local hunters.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) Her ‘lucky birthday’. C) Her wedding anniversary.B) A call from her dad. D) A special gift from the man.9. A) Gave her a big model plane. C) Took her on a trip overseas.B) Bought her a good necklace. D) Threw her a surprise party.10. A) The gift her husband has bought.B) The trip her husband has planned.C) What has been troubling her husband.D) What her husband and the man are up to.11. A) He will be glad to be a guide for the couple’s holiday trip.B) He will tell the women the secret if her husband agrees.C) He is eager to learn how the couple’s holiday turns out.D) He wants to find out about the couple’s holiday plan.Questions 12 to 15 are based on the conversation you have just heard.12. A) They are sensitive to the dynamics of a negotiation.B) They see the importance of making compromises.C) They know when to adopt a tough attitude.D) They take the rival’s attitude into account.13. A) They know how to adapt. C) They know when to make compromises.B) They know when to stop. D) They know how to control their emotion.14. A) They are patient. C) They learn quickly.B) They are good at expression. D) They uphold their principles.15. A) Make clear one's intentions. C) Formulate one's strategy.B) Clarify items of negotiation. D) Get to know the other side.Section CDirections: In this section, you will hear three passages. At the end of each passage, you willhear three or four questions. Both the passage and the questions will be spoken onlyonce. After you hear a question, you must choose the best answer from the four choices marked A), B), C), D). Then mark the corresponding letter on AnswerSheet 1 with a single line through the centre.Questions 16 to 18 are based on the passage you have just heard.16. A) When America's earliest space program started.B) When the International Space Station was built.C) How many space shuttle missions there will be.D) How space research benefits people on Earth.17. A) They accurately calculated the speed of the orbiting shuttles.B) They developed objects for astronauts to use in outer space.C) They tried to meet astronauts' specific requirements.D) They tried to make best use of the latest technology.18. A) They are extremely accurate. C) They were first made in space.B) They are expensive to make. D) They were invented in the 1970s.Questions 19 to 21 are based on the passage you have just heard.19. A) It was when her ancestors came to America.B) People had plenty of land to cultivate then.C) It marked the beginning of something new.D) Everything was natural and genuine then.20. A) They believed in working for goals. C) They had all kinds of entertainment.B) They enjoyed living a living a life of ease. D) They were known to be creative.21. A) Chatting with her ancestors. C) Polishing all the silver work.B) Furnishing her country house. D) Doing needlework by the fire.Questions 22 to 25 are based on the passage you have just heard.22. A) Use a map to identify your location. C) Sit down and try to calm yourself.B) Call your family or friends for help. D) Try to follow your footprints back.23. A) You may find a way out without your knowing it.B) You may expose yourself to unexpected dangers.C) You may get drowned in a sudden flood.D) You may end up entering a wonderland.24. A) Look for food. C) Start a fire.B) Wait patiently. D) Walk uphill.25. A) Inform somebody of your plan. C) Check the local weather.B) Prepare enough food and drink. D) Find a map and a compass.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 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.A rat or pigeon might not be the obvious choice to tend to someone who is sick, but these creatures have some 26 skills that could help the treatment of human diseases.Pigeons are often seen as dirty birds and an urban 27 , but they are just the latest in a long line of animals that have been found to have abilities to help humans. Despite having a brain no bigger than the 28 of your index finger, pigeons have a very impressive 29__ memory. Recently it was shown that they could be trained to be as accurate as humans at detecting breast cancer in images.Rats are often 30 with spreading disease rather than 31 it, but this long-tailed animal is highly 32 . Inside a rat's nose are up to 1,000 different types of olfactory receptors （嗅觉感受器）, whereas humans only have 100 to 200 types. This gives rats the ability to detect __33 smells. As a result, some rats are being put to work to detect TB（肺结核）. When the rats detect the smell, they stop and rub their legs to 34 a sample is infected.Traditionally, a hundred samples would take lab technicians more than two days to 35 , but for a rat it takes less than 20 minutes. This rat detection method doesn't rely on specialist equipment. It is also more accurate — the rats are able to find more TB infections and, therefore, save more lives.A) associated I) slightB) examine J) specifyC) indicate K) superiorD) nuisance L) suspiciousE) peak M) tipF) preventing N) treatedG) prohibiting O) visualH) sensitiveSection 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.Do In-Class Exams Make Students Study Harder?Research suggests they may study more broadly for the unexpected rather than search for answers.[A] I have always been a poor test-taker. So it may seem rather strange that I have returned to college to finish the degree I left undone some four decades ago. I am making my way through Columbia University, surrounded by students who quickly supply the verbal answer while I am still processing the question.[B] Since there is no way for me to avoid exams, I am currently questioning what kind are the most taxing and ultimately beneficial. I have already sweated through numerous in-class midterms and finals, and now I have a professor who issuestake-home ones. I was excited when I learned this, figuring I had a full week to do the research, read the texts, and write it all up. In fact, I was still rewriting my midterm the morning it was due. To say I had lost the thread is putting it mildly.[C] As I was suffering through my week of anxiety, overthinking the material and guessing my grasp of it, I did some of my own polling among students and professors. David Eisenbach, who teaches a popular class on U.S. presidents at Columbia, prefers the in-class variety. He believes students ultimately learn more and encourages them to form study groups. “That way they socialize over history outside the class, which wouldn’t happen without the pressure of an in-class exam,” he explained,“Furthermore, in-class exams force students to learn how to perform under pressure, and essential work skill.”[D] He also says there is less chance of cheating with the in-class variety. In 2012, 125 students at Harvard were caught up in a scandal when it was discovered they had cheated on a take-home exam for a class entitled “Introduction To Congress.”Some colleges have what they call an “honor code,” though if you are smart enough to get into these schools, you are either smart enough to get around any codes or hopefully, too ethical to consider doing so. As I sat blocked and clueless for two solid days, I momentarily wondered if I couldn’t just call an expert on the subject matter which I was tackling, or someone who took the class previously, to get me going.[E] Following the Harvard scandal, Mary Miller, the former dean of students at Yale, made an impassioned appeal to her school’s professors to refrain fromtake-hone exams. “Students risk health and well being, as well as performance in other end-of-term work, when faculty offers take-home exams without clear,time-limited boundaries,” she told me. “Research now shows that regular quizzes, short essays, and other assignments over the course of a term better enhance learning and retention.”[F] Most college professors agree the kind of exam they choose largely depends on the subject. A quantitative-based one, for example, is unlikely to be sent home, where one could ask their older brothers and sisters to help. Vocational-type classes, such as computer science or journalism, on the other hand, are often more research-oriented and lend themselves to take-home testing. Chris Koch, who teaches “History of Broadcast Journalism” at Montgomery Community College in Rockville, Maryland, points out that reporting is about investigation rather than the memorization of minute details. “In my field, it’s not what you know—it’s what you know how to find out,” says Koch. “There is way too much information, and more coming all the time, for anyone to remember. I want my students to search out the answers to questions by using all the resources available to them.[G] Students’ test-form preferences vary, too, often depending on the subject and course difficulty. “I prefer take-home essays because it is then really about the writing, so you have time to edit and do more research,” says Elizabeth Dresser, a junior at Barnard. Then there is the stress factor. Francesca Haass, a senior at Middlebury, says, “I find the in-class ones are more stressful in the short term, butthere is immediate relief as you swallow information like mad, and then you get to forget it all. Take-homes require thoughtful engagement which can lead to longer term stress as there is never a moment when the time is up.” Meanwhile, Olivia Rubin, a sophomore at Emory, says she hardly even considers take-homes true exams. “If you understand the material and have the ability to articulate (说出) your thoughts, they should be a breeze.”[H] How students ultimately handle stress may depend on their personaltest-taking abilities. There are people who always wait until the last minute, and make it much harder than it needs to be. And then there those who, not knowing what questions are coming at them, and having no resources to refer to, can freeze. And then there are we rare folks who fit both those descriptions.[I] Yes, my advanced age must factor into the equation (等式), in part because of my inability toaccess the information as quickly. As another returning student at Columbia, Kate Marber, toldme, “We are learning not only all this information, but essentially how to learn again. Ourfellow students have just come out of high school. A lot has changed since we were last inschool.”[J] If nothing else, the situation has given my college son and me something to share, When Iasked his opinion on this matter, he responded, “I like in-class exams because the time isalready reserved, as opposed to using my free time at home to work on a test,”he responded.It seems to me that a compromise would be receiving the exam questions a day or two inadvance, and then doing the actual test in class the ticking clock overhead.[K] Better yet, how about what one Hunter College professor reportedly did recently for her finalexam: She encouraged the class not to stress or even study, promising that, “It is going to be apiece of cake.” When the students came in, sharpened pencils in hand, there was not a bluebook in sight. Rather, they saw a large chocolate cake and they each were givena slice.36. Elderly students find it hard to keep up with the rapid changes in education.37. Some believe take-home exams may affect students' performance in other courses.38. Certain professors believe in-class exams are ultimately more helpful to students.39. In-class exams are believed to discourage cheating in exams.40. The author was happy to learn she could do some exams at home.41. Students who put off their work until the last moment often find the exams more difficult thanthey actually are.42. Different students may prefer different types of exams.43. Most professors agree whether to give an in-class or a take-home exam depends on type ofcourse being taught.44. The author dropped out of college some forty years ago.45. Some students think take-home exams will eat up their free time.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 and 50 are based on the following passage.That people often experience trouble sleeping in a different bed in unfamiliar surroundings is a phenomenon known as the “first-night” effect. If a person stays in the same room the following night they tend to sleep more soundly. Yuka Sasaki and her colleagues at Brown University set out to investigate the origins of this effect.Dr. Sasaki knew the first-night effect probably has something to do with how humans evolved. The puzzle was what benefit would be gained from it whenperformance might be affected the following day. She also knew from previous work conducted on birds and dolphins that these animals put half of their brains to sleep at a time so that they can rest while remaining alert enough to avoid predators (捕食者). This led her to wonder if people might be doing the same thing. To take a closer look, her team studied 35 healthy people as they slept in the unfamiliar environment of the university’s Department of Psychological Sciences. The participants each slept in the department for two nights and were carefully monitored with techniques that looked at the activity of their brains. Dr. Sasaki found, as expected, the participants slept less well on their first night than they did on their second, taking more than twice as long to fall asleep and sleeping less overall. During deep sleep, the participants’ brains behaved in a similar manner seen in birds and dolphins. On the first night only, the left hemispheres (半球) of their brains did not sleep nearly as deeply as their right hemispheres did.Curious if the left hemispheres were indeed remaining awake to process information detected in the surrounding environment, Dr. Sasaki re-ran the experiment while presenting the sleeping participants with a mix of regularly timed beeps (蜂鸣声) of the same tone and irregular beeps of a different tone during the night. She worked out that, if the left hemisphere was staying alert to keep guard in a strange environment, then it would react to the irregular beeps by stirring people from sleep and would ignore the regularly timed ones. This is precisely what she found.46. What did researchers find puzzling about the first-night effect?A) To what extent it can trouble people. C) What circumstances may trigger it.B) What role it has played in evolution. D) In what way it can be beneficial.47. What do we learn about Dr. Yuka Sasaki doing her research?A) She found birds and dolphins remain alert while asleep.B) She found birds and dolphins sleep in much the same way.C) She got some idea from previous studies on birds and dolphinsD) She conducted studies on birds’ and dolphins’ sleeping patterns.48. What did Dr. Sasaki do when she first did her experiment?A) She monitored the brain activity of participants sleeping in a new environment.B) She recruited 35 participants from her Department of Psychological Sciences.C) She studied the differences between the two sides of participants’ brains.D) She tested her findings about birds and dolphins on human subjects.49. What did Dr. Sasaki do when re-running her experiment?A) She analyzed the negative effect of irregular tones on brains.B) She recorded participants’ adaptation to changed environment.C) She exposed her participants to two different stimuli.D) She compared the responses of different participants.50. What did Dr. Sasaki find about the participants in her experiment?A) They tended to enjoy certain tones more than others.B) They tended to perceive irregular beeps as a threat.C) They felt sleepy when exposed to regular beeps.D) They differed in their tolerance of irregular tones.Passage TwoQuestions 51 to 55 are based on the following passage.It’s time to reevaluate how women handle conflict at work. Being overworked or over-committed at home and on the job will not get you where you want to be in life. It will only slow you down and hinder your career goals.Did you know women are more likely than men to feel exhausted? Nearly twice as many women than men ages 18-44 reported feeling “very tired” or “exhausted”, according to a recent study.This may not be surprising given that this is the age range when women have children. It's also the age range when many women are trying to balance careers and home. One reason women may feel exhausted is that they have a hard time saying "no." Women want to be able todo it all volunteer for school parties or cook delicious meals-and so their answer to any request is often “Yes, I can.”Women struggle to say “no” in the workplace for similar reasons, including the desire to be liked by their colleagues. Unfortunately, this inability to say "no" may be hurting women's heath as well as their career.At the workplace, men use conflict as a way to position themselves, while women often avoid conflict or strive to be the peacemaker, because they don't want to be viewed as aggressive or disruptive at work. For example, there’s a problem that needs to be addressed immediately, resulting in a dispute over should be the one to fix it. Men are more likely to face that dispute from the perspective of what benefitsthem most, whereas women may approach the same dispute from the perspective of what's the easiest and quickest way to resolve the problem-evenif that means doing the boring work themselves.This difference in handling conflict could be the deciding factor on who gets promoted to a leadership position and who does not. Leaders have to be able to delegate and manage resources wisely – including staff expertise. Shouldering more of the workload may not earn you that promotion. Instead, it may highlight your inability to delegate effectively.51. What does the author say is the problem with women?A) They are often unclear about the career goals to reach.B) They are usually more committed at home than on the job.C) They tend to be over-optimistic about how far they could go.D) They tend to push themselves beyond the limits of their ability.52. Why do working women of child-bearing age tend to feel drained of energy?A) They struggle to satisfy the demands of both work and home.B) They are too devoted to work and unable to relax as a result.C) They do their best to cooperate with their workmates.D) They are obliged to take up too many responsibilities.53. What may hinder the future prospects of career women?A) Their unwillingness to say “no”.B) Their desire to be considered powerful.C) An underestimate of their own ability.D) A lack of courage to face challenges.54. Men and woman differ in their approach to resolving workplace conflicts in that______.A) women tend to be easily satisfiedB) men are generally more persuasiveC) men tend to put their personal interests firstD) women are much more ready to compromise55. What is important to a good leader?A) A dominant personality. C) The courage to admit failureB) The ability to delegate. D) A strong sense of responsibility.Part Ⅳ Translation (30 minutes)Directions: For this part, you are allowed 30 minutes to translate a passage from Chinese intoEnglish. You should write your answer on Answer Sheet 2.华山位于华阴市，据西安120公里。