2019年大学英语四级听力短对话练习(42)
2019年专四答案
2019年专四答案Part I DICTATIONThink Positive and Feel PositiveAre you confident or insecure in a difficult situation? / Doyou react positively or negatively? / The answer may dependin part on whom you’re around. / A study found that negative thinking can be contagious in some cases. / For example, the researchers studied 103 college roommates. / They measured each roommate’s tendency towards negative thinking. / It was found that thinking patterns can be contagious. / Studentswith a negative thinking roommate became more depressed themselves, / and students with more positive thinking roommates / were more likely to become more positive as well.Part II LISTENING COMPREHENSIONSECTION A TALK1. success2. challenging settings3. National Spelling Contest4. passion and perseverance5. future a reality6. marathon7. grittier8. measures of talent9. not fixed / changeable10. a temporary conditionSECTION B CONVERSATIONS1. Why does the woman call the man?答案：［D］ To tell the man the procedure of the interview.2. What kind of questions can the man ask in the interview?答案：［A］ Questions related to the job.3. Which is the last part of the interview?答案：［C］Presentation from the interviewee.4. What might be expected from the man’s presentation?答案：［D］Company future and his contribution.5. When is the interview scheduled?答案：［B］11 a.m. ，next Thursday.6. What is the interview mainly about?答案：［C］ How to handle the problem of college loans.7. How does the cost of college education change every year?答案：［A］It was increased by 6 to 8%.8. What is used to measure student loan debt as a guideline?答案：［B］First year salary after graduation.9. What is the advantage of joining a college savings plan?答案：［D］Students withdraw without paying tax.10. What is the possible social cost of a college loan?答案：［A］Giving up charitable or volunteer work.Part III LANGUAGE KNOWLEDGE11. How can I concentrate if you_____ continually_____ mewith silly questions?答案：［A］ have...interrupted12. Among the four sentences below, Sentence _____ expresses the highest degree of possibility.答案：［D］ It should take a long time to find a solution tothe problem.13. She is a better speaker than _____ in the class.答案：［A］ any boy14. Nobody heard him sing, _____?答案：［D］ did they15. I can’t put up with _____.答案：［B］ that friend of yours16. There has been an increasing number of _____ in primary schools in the past few years.答案：［D］ men teachers17. This is one of the issues that deserve _____ .答案：［B］ mentioning18. The audience _____ excited on seeing _____ favorite star glide onto the stage.答案：［A］ were...their19. _____ your advice, I would have made the wrong decision.答案：［B］ Had it not been for20. The sentence I wish I had been more careful in spendingmoney expresses the speaker’s _____ .答案：［C］ regret21. The Attorney General ordered a federal autopsy ofBrown’s body, seeking to _____ the family and communitythere would be a thorough investigation into his death.答案：［C］ assure22. The police department came under strong criticism forboth the death of an unarmed man and its handling of the_____.答案：［D］ aftermath23. The Foreign Secretary tried to _____ doubts about hishandling of the crisis.答案：［A］ dispel24. Mutual funds are thus best for investors who don’t want to take the time to study stocks in detail or who _____ theresources to build a portfolio.答案：［B］ lack25. Chris ran _____ John at a sporting-goods trade show andthe two quickly struck _____ an easy rapport.答案：［A］ into...up26. “I am leaving the country soon,” he told a _____ convened group of reporters.答案：［C］ specially27. Israel and Hamas had reached a deal on extending the_____ ceasefire by an extra 24 hours until Tuesday atmidnight.答案：［D］ temporary28. _____ to unplugging the alarm clock and trusting yourability to wake on time on your own, you should probably ease yourself into the new arrangement by keeping a very regular schedule for several weeks.答案：［B］ Prior29. If you are an athlete, strong abdominal muscles help youensure a strong back and freedom from injury during _____upper-body movement.答案：［D］ vigorous30. Finning is a cruel _____ in which the shark’s fins are lopped off, and the live shark is thrown back to sea.答案：［C］ practicePart IV CLOZE31. ［H］lists32. ［L］shaped33. ［I］promulgated34. ［E］generations35. ［D］disseminated36. ［K］scant37. ［O］virtual38. ［C］directly39. ［M］sophisticated40. ［G］insteadPart V READING COMPREHENSIONSECTION A MULTIPLE-CHOICE QUESTIONSPASSAGE ONE41. In Para. 1, the phrase “set my feet” probably means_____.答案：B. prepare me42. It can be concluded from Para. 2 that _____.答案：A. the man wanted to maintain dignity though starved43. Compared with Brother A， Brother B was more_____towards the effect of the one-million-pound bank-note on a totalstranger.答案：D. positivePASSAGE TWO44. Which of the following is the best title for the passage?答案：B. Popular Peace Symbols.45. The rainbow represents the connection between human beings and their gods in all the following countries EXCEPT_____.答案：D. China46. In North Europe mistletoe was often hung in doorways to indicate_____.答案：A. friendship47. The origin of the ankh can date back to_____.答案：D. ancient EgyptPASSAGE THREE48. What is the author’s attitude towards Clinton’s proposal to welfare?答案：A. Pessimistic.49. It can be inferred from Para. 7 that optimum penaltiesare_____to the underclass.答案：B. useless50. Which of the following is the most appropriate title forthe passage?答案：D. Disease of Despair.SECTION B SHORT-ANSWER QUESTIONS说明：这部分答案不是，只要意思对了就能够。
2019年12月英语四级真题第二套（含听力原文）
2019年12⽉英语四级真题第⼆套（含听⼒原⽂）2019年12⽉英语四级真题第⼆套(含听⼒原⽂）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 learn Chinese. Please recommend a place 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 1 and 2 are based on the news report you have just heard.1. A) The number of nurses has dropped to a record low.B) There is a growing shortage of medical personnel.C) There is discrimination against male nurses.D) The number of male nurses has gone down..2. A) Cultural bias. B) Inadequate pay.C) Educational system. D) Working conditions.Questions 3 and 4 are based on the news report you have just heard.3. A) He fell out of a lifeboat. B) He lost his way on a beach.C) He was almost drowned. D) He enjoyed swimming in the sea.4. A) The beach is a popular tourist resort. B) The emergency services are efficient.C) The beach is a good place to watch the tide. D) The lifeboats patrol the area round the clock. Questions 5 to 7 are based on the news report you have just heard.5. A) It became an online star. B) It broke into an office room.C) It escaped from a local zoo. D) It climbed 25 storeys at one go.6. A) Send it back to the zoo. B) Release it into the wild.C) Return it to its owner. D) Give it a physical checkup.7. A) A raccoon can perform acts no human can.B) A raccoon can climb much higher than a cat.C) The raccoon became as famous as some politicians.D) The raccoon did something no politician could.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) She got a well-paying job in a bank. B) She received a bonus unexpectedly.C She received her first monthly salary. D) She got a pay raise for her performance.9. A) Several years ago. B) Two decades ago.C) Right after graduation. D) Just last month.10. A) He sent a small check to his parents. B) He took a few of his friends to a gym.C) He immediately deposited it in a bank. D) He treated his parents to a nice meal.11. A) Buy some professional clothes. B) Budget her salary carefully.C) Join her colleagues for gym exercise. D) Visit her former university campus.Questions 12 to 15 are based on the conversation you have just heard.12. A) He has a difficult decision to make. B) He has been overworked recently.C) He has just quarreled with his girlfriend. D) He has just too many things to attend to.13. A) Give priority to things more urgent. B) Turn to his girlfriend for assistance.C) Think twice before making the decision. D) Seek advice from his family and advisor.14. A) His parents and advisor have different opinions.B) He is not particularly keen on the job offered.C) He lacks the money for his doctoral program.D) His girlfriend does not support his decision.15. A) They need time to make preparations. B) They need to save enough money for it.C) They haven’t started their careers yet. D) They haven’t won their parents’ approval.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) Acquiring information and professional knowledge.B) Using information to understand and solve problems.C) Enriching social and intellectual lives.D) Expressing ideas and opinions freely.17. A) Improving mind-reading strategies. B) Reading classic scientific literature.C) Playing games that challenge one’s mind. D) Traveling to different places in the world.18. A) Give others freedom to express themselves. B) Expose themselves to different cultures.C) Discard personal biases and prejudices. D) Participate in debates or discussions.Questions 19 to 21 are based on the passage you have just heard.19. A) The nature of relationships between dogs. B) The reason a great many people love dogs.C) Why dogs can be faithful friends of humans. D) How dogs feel about their bonds with humans.20. A) They have an unusual sense of responsibility. B) They can respond to humans’ questions.C) They can fall in love just like humans. D) They behave like other animals in many ways.21. A) They have their own joys and sorrows. B) They experience true romantic love.C) They help humans in various ways. D) They stay with one partner for life.Questions 22 to 25 are based on the passage you have just heard.22. A) A cow bone. B) A rare animal.C) A historical site. D) A precious stone.23. A) Measuring it. B) Preserving it.C) Dating it. D) Identifying it.24. A) The site should have been protected. B) The boy’s family had acted correctly.C) The boy should have called an expert. D) The channel needs to interview the boy.25. A) Search for similar fossils elsewhere. B) Ask the university to reward Jude.C) Conduct a more detailed search. D) Seek additional funds for the search.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.Finally, some good news about airplane travel. If you are on a plane with a sick passenger, you are unlikely to get sick. That is the 26 of a new study that looked at how respiratory viruses 27 on airplanes. Researchers found that only people who were seated in the same row as a passenger with the flu, for example —or one row in front of or behind that individual—had a high risk of catching the illness. All other passengers had only a very 28 chance of getting sick, according to the findings. Media reports have not necessarily presented 29 information about the risk of getting infected on an airplane in the past. Therefore, these new findings should help airplane passengers to feel less 30 to catching respiratory infections while traveling by air. Prior to the new study, litter was known about the risks of getting 31 infected by common respiratory viruses, such as the flu or common cold, on an airplane, the researchers said. So, to 32 the risks of infection, the study team flew on 10 different 33 in the U.S. during the flu season. The researchers found that passengers sitting within two seats on 34 side of a person infected with flu, as well as those sitting one row in front of or behind this individual, had about an 80 person chance of getting sick. But other passengers were 35 safe from infection. They had a less than 3 percent chance of catching the flu.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.Is Breakfast Really the Most Important Meal of the Day?[A] Along with old classics like “carrots give you night vision” and “Santa doesn’t bring toys to misbehaving children”, one of the most well-worn phrases of tired parents everywhere is that breakfast is the most important meal of the day. Many of us grow up believing that skipping breakfast is a serious mistake—even if only two thirds of adults in the UK eat breakfastregularly, according to the British Dietetic Association, and around three-quarters of Americans.[B] “The body uses a lot of energy stores for growth and repair through the night,” explains diet specialistSarah Elder. “Eating a balanced breakfast helps to up our energy, as well as make up for protein and calcium used throughout the night.” But there’s widespread disagreeme nt over whether breakfast should keep its top spot in the hierarchy of meals. There have been concerns around the sugar content of cereal and the food industry’s involvement in pro-breakfast research—and even one claim from an academic that breakfast is “dangerous”.[C] What’s the reality? Is breakfast a necessary start to the day or a marketing tactic by cereal companies? The most researched aspect of breakfast (and breakfast-skipping) has been its links to obesity. Scientists have different theories as to why there’s a relationship between the two. In one US study that analyzed the health data of 50,000 people over seven years, researchers found that those who made breakfast the largest meal of the day were more likely to have a lower body mass index (BMI) than those who ate a large lunch or dinner. The researchers argued that breakfast helps reduce daily calorie intake and improve the quality of our diet—since breakfast foods are often higher in fiber and nutrients.[D] But as with any study of this kind, it was unclear if that was the cause—or if breakfast-skippers were just more likely to be overweight to begin with. To find out, researchers designed a study in which 52 obese women took part in a 12-week weight loss program. All had the same number of calories over the day, but half had breakfast, while the other half did not. What they found was that it wasn’t breakfast itself that caused the participants to lose weight: it was changing their normal routine. [E] If breakfast alone isn’t a guarantee of wei ght loss, why is there a link between obesity and skipping breakfast? Alexandra Johnstone, professor of appetite research at the University of Aberdeen, argues that it may simply be because breakfast-skippers have been found to be less knowledgeable about nutrition and health. “There are a lot of studies on the relationship between breakfast eating and possible health outcomes, but this may be because those who eat breakfast choose to habitually have health-enhancing behaviors such as not smoking and regula r exercise,” she says.[F] A 2016 review of 10 studies looking into the relationship between breakfast and weight management concluded there is “limited evidence” supporting or refuting the argument that breakfast influences weight or food intake, and more evidence is required before breakfast recommendations can be used to help prevent obesity.[G] Researchers from the University of Surrey and University of Aberdeen are halfway through research looking into the mechanisms behind how the time we eat influences body weight. Early findings suggest that a bigger breakfast is beneficial to weight control. Breakfast has been found to affect more than just weight. Skipping breakfast has been associated with a 27% increased risk of heart disease, a 21% higher risk of type 2 diabetes men, and a 20% higher risk of type 2 diabetes in women. One reason may be breakfast’s nutritional value—partly because cereal is fortified with vitamins. In one study on the breakfast habits of 1,600 young people in the UK, researchers found that the fiber and micronutrient intake was better in those who had breakfast regularly. There have been similar findings in Australia, Brazil, Canada and the US.[H] Breakfast is also associated with improved brain function, including concentration and language use. A review of 54 studies found that eating breakfast can improve memory, though the effects on other brain functions were inconclusive. However, one of the review’s researchers, Mary Beth Spitznagel, says there is “reasonable” evidence break fast does improve concentration—there just needs to be more research. “Looking at studies that tested concentration, the number of studies showing a benefit was exactly the same as the number that found no benefit,” she says.“And no studies found that eat ing breakfast was bad for concentration.”[I] What’s most important, some argue, is what we eat for breakfast. High-protein breakfasts have been found particularly effective in reducing food and consumption later in the day, according to research by theAustralian Commonwealth Scientific and Industrial Research Organization. While cereal remains a firm favorite among breakfast consumers in the UK and US, a recent investigation into the sugar content of “adult” breakfast cereals found that some cereals contain more than three quarters of the recommended daily amount of free sugars in each portion, and sugar was the second or third highest ingredient in cereals.[J] But some research suggests if we’re going to eat sugary foods, it’s best to do it early. One re cruited 200 obese adults to take part in a 16-week-long diet, where half added dessert to their breakfast, and half didn’t. Those who added dessert lost an average of 40 pounds more—however, the study was unable to show the long-term effects. A review of 54 studies found that there is no consensus yet on what type of breakfast is healthier, and concluded that the type of breakfast doesn’t matter as much as simply eating something.[K] While there’s no conclusive evidence on exactly what we should be eating and when, the consensus is that we should listen to our own bodies and eat when we’re hungry. “Breakfast is most important for people who are hungry when they wake up,” Johnstone says. Every body starts the day differently—and those individual differences need to be researched more closely, Spitznagel says. “A balanced breakfast is really helpful, but getting regular meals throughout the day is more important to leave blood sugar stable through the day, which helps control weight and hunger levels,” says El der, “Breakfastisn’t the only meal we should be getting right.”36. According to one professor, obesity is related to a lack of basic awareness of nutrition and health.37. Some scientists claim that people should consume the right kind of food at breakfast.38. Opinions differ as to whether breakfast is the most important meal of the day.39. It has been found that not eating breakfast is related to the incidence of certain diseases in some countries.40. Researchers found it was a change in eating habits rather than breakfast itself that induced weight loss.41. To keep oneself healthy, eating breakfast is more important than choosing what to eat.42. It is widely considered wrong not to eat breakfast.43. More research is needed to prove that breakfast is related to weight loss or food intake.44. People who priorities breakfasts tend to have lower calorie but higher nutritional intake.45. Many studies reveal that eating breakfast helps people memories and concentrate.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.Textbooks represent an 11 billion dollar industry, up from $8 billion in 2014. Textbook publisher Pearson is the largest publisher—of any kind—in the world.It costs about $1 million to create a new textbook. A freshman textbook will have dozens of contributors, from subject-matter experts through graphic and layout artists to expert reviewers and classroom testers. Textbook publishers connect professors, instructors and students in ways that alternatives, such as Open E-Textbooks and Open Educational Resources, simply do not. This connection happens not only by means of collaborative development, review and testing, but also at conferences where faculty regularly decide on their textbooks and curricula for the coming year.It is true that textbook publishers have recently reported losses, largely due to students renting or buying used print textbooks. But this can be chalked up to the exorbitant cost of their books—which has increased over 1,000 percent since 1977. A reshuffling of the textbook industry may well be in order. But this does not mean the end of the textbook itself.While they may not be as dynamic as an iPad, textbooks are not passive or lifeless. For example, over the centuries, they have simulated dialogue in a number of ways. From 1800 to the present day, textbooks have done this by posing questions for students to answer inductively. That means students are asked to use their individual experie nce to come up with answers to general questions. Today’s psychology texts, for example, ask: “How much of your personality do you think you inherited?” while ones in physics say: “How can you predict where the ball you tossed will land?”Experts observe t hat “textbooks come in layers, something like an onion.” For the active learner, engaging with a textbook can be an interactive experience: Readers proceed at their own pace. They “customize” their books by engaging with different layers and linkages. Highlighting, Post-It notes, dog-ears and other techniques allow for further customization that students value in print books over digital forms of books.46. What does the passage say about open educational resources?A) They contribute to teaching as much as to learning.B) They don’t profit as much as traditional textbooks do.C) They can’t connect professors and students as textbooks do.D) They compete fiercely for customers with textbook producers.47. What is the main cause of the publishers’ losses?A) Failure to meet student need. B) Industry restructuringC) Emergence of e-books. D) Falling sales.48. What does the textbook industry need to do?A) Reform its structures. B) Cut its retail prices.C) Find replacements for printed textbooks. D) Change its business strategy periodically.49. What are students expected to do in the learning process?A) Think carefully before answering each question.B) Ask questions based on their own understanding.C) Answer questions using their personal experience.D) Give answers showing their respective personality.50. What do experts say about students using textbooks?A) They can digitalize the prints easily. B) They can learn in an interactive way.C) They can purchase customized versions. D) They can adapt the material themselves.Passage TwoQuestions 51 to 55 are based on the following passage.When we think of animals and plants, we have a pretty good way of dividing them into two distinct groups: one converts sunlight into energy and the other has to eat food to make its energy. Well, those dividing lines come crashing down with the discovery of a sea slug that is truly half animal and half plant. It’s pretty incredible how it has managed to hijack the genes of the algae on which it feeds.The slugs can manufacture chlorophyll, the green pigment in plants that captures energy from sunlight, and hold these genes within their body. The term kleptoplasty is used to describe the practice of using hijacked genes to create nutrients from sunlight. And so far, this green sea slug is the only known animal that can be truly considered solar-powered, although some animals do exhibit some plant-like behaviors. Many scientists have studied the green sea slugs to confirm that they are actually able to create energy from sunlight.In fact, the slugs use the genetic material so well, they pass it on to their further generations. The babies retain the ability to produce their own chlorophyll, though they can’t generate energy from sunlight until they’ve eaten enough algae to steal the necessary genes, which they can’t yet produce on their own.”“There is no way on earth that genes from an alga should work inside an animal cell,” says Sidney Piercefrom the University of South Florida. “And yet here, they do. They all ow the animal to rely on sunshine for its nutrition. So if something happens to their food source, they have a way of not starving to death until they find more algae to eat.”The sea slugs are so good at gathering energy from the sun that they can live up to 9 months without having to eat any food. They get all their nutritional needs met by the genes that they’ve hijacked from the algae.51. What is the distinctive feature of a sea slug?A) It looks like both a plant and an animal. B) It converts some sea animals into plants.C) It lives half on animals and half on plants. D) It gets energy from both food and sunlight.52. What enables the sea slug to live like a plant?A) The genes it captures from the sea plant algae. B) The mechanism by which it conserves energy.C) The nutrients it hijacks from other species. D) The green pigment it inherits from its ancestors.53. What does the author say about baby sea slugs?A) They can live without sunlight for a long time.B) They can absorb sunlight right after their birth.C) They can survive without algae for quite some time.D) They can produce chlorophyll on their own.54. What does Sidney Pierce say about genes from an alga?A) They are stolen from animals like the sea slug. B) They can’t function unless exposed to sunlight.C) They don’t usually function inside animal cells. D) They can readily be converted to sea slug genes.55. What do we learn about sea slugs from the passage?A) They behave the way most plant species do. B) They can survive for months without eating.C) They will turn into plants when they mature. D) They will starve to death without sunlight.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.中国的家庭观念与其⽂化传统有关。
2019年大学英语四级考试听力真题及听力原文(全三套答案)
大学英语四级考试听力真题及听力原文第一套Part III Listening Comprehension (30 minutes)Section ADirections:In this section,you will hear 8 short conversations and 2 long conversations. Atthe end of each conversation,one or more questions will be asked about what was sa id.Boththe conversation and the questions will be spoken only once.After each questio n there will be apause.During the pause,you must read the four choices marked A),B), C)and D),and decidewhich is the best answer,Then mark the corresponding letter on A nswer Sheet 1 with a singleline through the centre.注意：此部分试题请在答题卡1上作答。
11.A) The woman is the manager's secretary.B) The manfound himself in a wrong place.C) The manis the manager's business associate.D) The woman was putting up a sign on the wall.12.A) He needs more time for the report.B) He needs help to interpret the data.C) He is sorry not to have helped the woman.D) He does not have sufficient data to go on.13.A) A friend from New York.B) A message from Tony.C) A postal delivery.D) A changein the weather.14.A) She is not available until the end of next week.B) She is not a reliable source of information.C) She does not like taking exams.D) She does not like psychology.15.A) He will help the woman carry the suitcase.B) The woman'swatch is twenty minutes fast.C) The woman shouldn't make such a big fuss.D) There is no need for the woman to be in a hurry.16.A) Mary isnot so easygoing as her.B) Mary and she have a lot in common.C) She finds it hard to get along with Mary.D) She does not believe what her neighbors said.17.A) At an information service.B) At a car wash point.C) At a repair shop.D) At a dry cleaner's.18.A) The woman came to the concert at the man's request.B) The manis already fed up with playing the piano.C) The piece of music the man played is very popular.D) The man's unique talents are the envy of many people.Questions 19 to 22 are based on theconversation you have just heard.19.A) He has taught Spanish for a couple of years at a local school.B) He worked at the Brownstone Company for several years.C) He owned a small retail business in Michigan years ago.D) He has been working part-time in a school near Detroit.20.A) He prefers a full-time job with more responsibility.B) He iseager to find a job with an increased salary.C) He likes to work in a company close to home.D) He would rather get a less demanding job.21.A) Sports.B) Travel.C) Foreign languages.D)Computer games22.A) When he is supposed to start work.B) What responsibilities he would have.C) When he will be informed about his application.D) What career opportunities her company can offer.Questions 23 to 25 are based on theconversation you have just heard.23.A) She is pregnant.B) She is over 50.C) She has just finished her project.D) She is a good saleswoman.24.A) Hetakes good care of Lisa.B) He isthe CEO of a giant company.C) He is good at business management.D) He works as a sales manager.25.A) It is in urgent need of further development.B) It produces goods popular among local people.C) It has been losing market share in recent years.D) It is well positioned to compete with the giants.Section BDirections: In this section, you will hear 3 short passages. At the end of each passage, youwill hear some questions. Both the passage and the questions will be spoken only once. Afteryou hear a question, you must choose the best answer from the four choice s marked A), B), C)and D). Then mark the corresponding letter on Answer Sheet 1 wit h a single line through thecentre.注意：此部分试题请在答题卡1上作答。
2019年英语专业四级真题及答案解析
2019年英语专业四级真题及答案解析(1/1)PART I DICTATION第1题Listen to the following passage. Altogether the passage will be read to you four times. During the first reading, which will be done at normal speed, listen and try to understand the meaning. For the second and third readings, the passage, except the first sentence, will be read sentence by sentence, or phrase by phrase, with intervals of fifteen seconds. The last reading will be done at normal speed again and during this time you should check your work. You will then be given ONE minute to check through your work once more.Write on ANSWER SHEET ONE. The first sentence of the passage is already provided.Now, listen to the passage.SLANGWe often use slang expressions when we talk because they are so vivid and colorful.____________________________________________________________________________________________________________________________________________________________________________________________________________________________________下一题(2~11/共10题)PART ⅡLISTENING COMPREHENSIONSECTION A TALKIn this section you will hear a talk.You will hear the talk ONCE ONLY.While listening, you may look at ANSWER SHEET ONE and write NO MORE THAN THREE WORDS for each gap.Make sure what you fill in is both grammatically and semantically acceptable.You may use the blank sheet for note-taking.You have THIRTY seconds to preview the gap-filling task.Now listen to the talk.When it is over, you will be given TWO minutes to check your work. Revision of Essay DraftsThe initial revision should focus on the essay as a whole.The first step:【T1】______【T1】______- the rough draft—containing too little or too much material—discussing things unrelated to【T2】______【T2】______- how to revise—provide【T3】______to convince your readers 【T3】______—eliminate unrelated materialThe second step: revise for organization- group similar ideas in the proper order- produce an outline from the draft to check【T4】______【T4】______The third step: revise for length- mind the stated length- stick to【T5】______【T5】______Revise for【T6】______of the essay 【T6】______-【T7】______by breaking up some longer sentences 【T7】______- use short sentences to make important points- use long sentences to【T8】______【T8】______- eliminate【T9】______expressions 【T9】______- use fresh and interesting descriptions- write with【T10】______as much as possible 【T10】______- write in the active voicePlay00:0005:14Volume第2题【T1】第3题【T2】第4题【T3】第5题【T4】第6题【T5】第7题【T6】第8题【T7】第9题【T8】第10题【T9】第11题【T10】上一题下一题(12~16/共10题)SECTION B CONVERSATIONSIn this section you will hear two conversations.At the end of each conversation, five questions will be asked about what was said.Both the conversation and the questions will be spoken ONCE ONLY.After each question there will be a ten-second pause.During the pause, you should read the four choices of A, B, C and D, and mark the best answer to each question on ANSWER SHEET TWO.You have THIRTY seconds to preview the questions.Now listen to the conversations.Play00:0003:51Volume第12题A.Writer.B.Wells.C.Writer Wells.D.Susan Writer Wells.第13题A.She was a career woman.B.She was then a feminist.C.She didn’t like he r maiden name.D.She took her husband’s surname.第14题A.She named herself after her profession.B.She named herself after her home town.C.She named herself after a day of the week.D.She named herself after the sculptor.第15题A.It gives women greater equality.B.It is a good solution to an old problem.C.The problem troubling feminists still remains.D.The surname problem has partly been solved.第16题A.History of surnames in America.B.Feminist movement in the 1960s.C.Traditional surnames in Europe.D.Reasons for inventing surnames.上一题下一题(17~21/共10题)SECTION B CONVERSATIONSIn this section you will hear two conversations.At the end of each conversation, five questions will be asked about what was said.Both the conversation and the questions will be spoken ONCE ONLY.After each question there will be a ten-second pause.During the pause, you should read the four choices of A, B, C and D, and mark the best answer to each question on ANSWER SHEET TWO.You have THIRTY seconds to preview the questions.Now listen to the conversations.Play00:0003:60Volume第17题A.A reporter from a weekly program.B.An executive director from a company.C.A guest on a weekly program.D.A magazine editor from San Diego.第18题A.To prepare a list of things that you have done.B.To let your boss know that you want a pay rise.C.To let everybody know your achievement.D.To shamelessly promote yourself to your boss.第19题A.Because the boss has the data on your work.B.Because you will be given more work to do.C.Because it is unprofessional to do so.D.Because others may lose trust in you.第20题A.We could earn praise from our boss.B.We may forget the good things we’ve done.C.Things change quickly in work situations.D.The boss will review our performance data.第21题A.Websites.B.Radio programs.C.Research reports.ernment documents.上一题下一题(1/20)PART ⅢLANGUAGE KNOWLEDGEThere are twenty sentences in this section.Beneath each sentence there are four words or phrases marked A, B, C and D.Choose one word or phrase that best completes the sentence.第22题Moving from beginning to end by order of time, narration relies on a more natural pattern of organization than______.A.will other types of writingB.do other types of writingC.on other types of writingD.other types of writing上一题下一题(2/20)PART ⅢLANGUAGE KNOWLEDGEThere are twenty sentences in this section.Beneath each sentence there are four words or phrases marked A, B, C and D.Choose one word or phrase that best completes the sentence.第23题______the attempted rescue mission, the hostages might still be alive.A.If it not had been forB.If had it not been forC.Had it not been forD.Had not it been for上一题下一题(3/20)PART ⅢLANGUAGE KNOWLEDGEThere are twenty sentences in this section.Beneath each sentence there are four words or phrases marked A, B, C and D.Choose one word or phrase that best completes the sentence.第24题Members of the Parliament were poised______ahead with a bill to approve construction of the oil pipeline.A.to moveB.movingC.to movingD.at moving上一题下一题(4/20)PART ⅢLANGUAGE KNOWLEDGEThere are twenty sentences in this section.Beneath each sentence there are four words or phrases marked A, B, C and D.Choose one word or phrase that best completes the sentence.第25题Writers often coupled narration with other techniques to develop ideas and support opinions that otherwise______abstract, unclear, or unconvincing.A.may remainB.could remainC.must have remainedD.might have remained上一题下一题(5/20)PART ⅢLANGUAGE KNOWLEDGEThere are twenty sentences in this section.Beneath each sentence there are four words or phrases marked A, B, C and D.Choose one word or phrase that best completes the sentence.第26题Protocol was______enabled him to make difficult decisions without ever looking back.A.whoB.whatC.whichD.that上一题下一题(6/20)PART ⅢLANGUAGE KNOWLEDGEThere are twenty sentences in this section.Beneath each sentence there are four words or phrases marked A, B, C and D.Choose one word or phrase that best completes the sentence.第27题The woman had persuaded him to do______he was hired never to do—reveal the combination for the lock on the entrance.A.one thingB.such one thingC.any one thingD.the one thing上一题下一题(7/20)PART ⅢLANGUAGE KNOWLEDGEThere are twenty sentences in this section.Beneath each sentence there are four words or phrases marked A, B, C and D.Choose one word or phrase that best completes the sentence.第28题The bad news was that he could be a very dangerous person______he choose to be.A.shouldB.couldC.mightD.must上一题下一题(8/20)PART ⅢLANGUAGE KNOWLEDGEThere are twenty sentences in this section.Beneath each sentence there are four words or phrases marked A, B, C and D.Choose one word or phrase that best completes the sentence.第29题"If not us, who? If not now, when?" These two questions are used as a______.A.sign of angerB.call for actionC.refusal to changeD.denial of commitment上一题下一题(9/20)PART ⅢLANGUAGE KNOWLEDGEThere are twenty sentences in this section.Beneath each sentence there are four words or phrases marked A, B, C and D.Choose one word or phrase that best completes the sentence.第30题What is the function of the present progressive in "They are always calling me by the wrong name"?A.To express unfavorable feelings.B.To alleviate unnecessary hostility.C.To indicate uncertainty.D.To dramatize a fact.上一题下一题(10/20)PART ⅢLANGUAGE KNOWLEDGEThere are twenty sentences in this section.Beneath each sentence there are four words or phrases marked A, B, C and D.Choose one word or phrase that best completes the sentence.第31题"Harry was compelled to resign and to come down to London, where he set up as an army coach. " The relative clause in the sentence serves to______.A.supply additional information about LondonB.describe the antecedent "London"C.put restrictions on the identity of HarryD.narrate a sequential action taken by Harry上一题下一题(11/20)PART ⅢLANGUAGE KNOWLEDGEThere are twenty sentences in this section.Beneath each sentence there are four words or phrases marked A, B, C and D.Choose one word or phrase that best completes the sentence.第32题A group______casinos has urged officials not to grant a license to a facility in the city.A.opposed toB.objected toC.posed againstD.protested against上一题下一题(12/20)PART ⅢLANGUAGE KNOWLEDGEThere are twenty sentences in this section.Beneath each sentence there are four words or phrases marked A, B, C and D.Choose one word or phrase that best completes the sentence.第33题After the war, he worked on an island in the Pacific, helping the natives and medical______understand each other’s behavior and cultures.A.facultyB.personsC.membersD.personnel上一题下一题(13/20)PART ⅢLANGUAGE KNOWLEDGEThere are twenty sentences in this section.Beneath each sentence there are four words or phrases marked A, B, C and D.Choose one word or phrase that best completes the sentence.第34题The subject of manners is complex. If it were not, there would not be so many______feelings and so much misunderstanding in international communication.A.injuriousB.injuredC.injuringD.injury上一题下一题(14/20)PART ⅢLANGUAGE KNOWLEDGEThere are twenty sentences in this section.Beneath each sentence there are four words or phrases marked A, B, C and D.Choose one word or phrase that best completes the sentence.第35题To illustrate the limits of First Amendment free speech, many have noted that the Constitution does not give you the right to falsely______" Fire!" in a crowded theater.A.yelpB.yankC.yellD.yield上一题下一题(15/20)PART ⅢLANGUAGE KNOWLEDGEThere are twenty sentences in this section.Beneath each sentence there are four words or phrases marked A, B, C and D.Choose one word or phrase that best completes the sentence.第36题The company announced that it has achieved its mission to create a local food economy that is ______to any environment.A.adoptableB.amendableC.alterableD.adaptable上一题下一题(16/20)PART ⅢLANGUAGE KNOWLEDGEThere are twenty sentences in this section.Beneath each sentence there are four words or phrases marked A, B, C and D.Choose one word or phrase that best completes the sentence.第37题Although Patterson acknowledges the disappointing season he had with the Vikings, he has nosecond______about how he went about his business.A.thoughtsB.opinionsC.concernsD.reasons上一题下一题(17/20)PART ⅢLANGUAGE KNOWLEDGEThere are twenty sentences in this section.Beneath each sentence there are four words or phrases marked A, B, C and D.Choose one word or phrase that best completes the sentence.第38题Electronic cigarettes should be subject______the same taxes and limitations on public use as traditional tobacco products.A.aboutB.atC.toD.on上一题下一题(18/20)PART ⅢLANGUAGE KNOWLEDGEThere are twenty sentences in this section.Beneath each sentence there are four words or phrases marked A, B, C and D.Choose one word or phrase that best completes the sentence.第39题FC Barcelona, ______the most iconic club in world soccer, beat Manchester United 2-0 to claim the UEFA Champions League title.A.controversiallyB.arguablyC.debatablyD.finally上一题下一题(19/20)PART ⅢLANGUAGE KNOWLEDGEThere are twenty sentences in this section.Beneath each sentence there are four words or phrases marked A, B, C and D.Choose one word or phrase that best completes the sentence.第40题The store sells liquid vitamins______designed for children under 3.A.explicitlyB.speciallyC.speculativelyD.specifically上一题下一题(20/20)PART ⅢLANGUAGE KNOWLEDGEThere are twenty sentences in this section.Beneath each sentence there are four words or phrases marked A, B, C and D.Choose one word or phrase that best completes the sentence.第41题The three law______officers on the plane came to the rescue of a fellow passenger who was allegedly trying to kill herself.A.enforcementB.reinforcementC.impositionD.coercion上一题下一题(42~51/共10题)PART ⅣCLOZEDecide which of the words given in the box below would best complete the passage if inserted in the corresponding blanks.The words can be used ONCE ONLY.Mark the letter for each word on ANSWER SHEET TWO.A. daydreamB. disagreementC. factuallyD. ifE. inevitableF. inseparableG. laysH. makingI. perspectiveJ. residesK. that L. thinking M. thoughtfully N. ultimately O. wakeTo some thinkers, it is machines and their development that drive economic and cultural change. This idea is referred to as technological determinism. Certainly there can be no doubt that machines contributed to the Protestant Reformation and the decline of the Catholic Church´s power in Europe or【C1】______ television has changed the way family members interact. Those who believe in technological determinism would argue that these changes in the cultural landscape were the 【C2】______result of new technology.But others see technology as more neutral and claim that the way people use technology is what gives it significance. This 【C3】______ accepts technology as one of many factors that shape economic and cultural change: technology´s influence is 【C4】______ determined by how much power it is given by the people and cultures that use it.This 【C5】______about the power of technology is at the heart of the controversy surrounding the new communication technologies. Are we more or less powerless in the 【C6】______of advances such as the Internet, the World Wide Web, and instant global audio and visual communication? If we are at the mercy of technology, the culture that surrounds us will not be of our 【C7】______, and the best we can hope to do is make our way reasonably well in a world outside our own control. But if these technologies are indeed neutral and their power 【C8】______in how we choose to use them, we can utilize them responsibly and 【C9】______to construct and maintain whatever kind of culture we want. As film director and technophile Steve Spielberg explained, "Technology can be our best friend, and technology can also be the biggest party pooper of our lives. It interrupts our own story, interrupts our ability to have a thought or 【C10】______, to imagine something wonderful. "第42题【C1】第43题【C2】第44题【C3】第45题【C4】第46题【C5】第47题【C6】第48题【C7】第49题【C8】第50题【C9】第51题【C10】上一题下一题(52~54/共10题)PART ⅤREADING COMPREHENSIONSECTION A MULTIPLE-CHOICE QUESTIONSIn this section there are three passages followed by ten multiple-choice questions.For each multiple-choice question, there are four suggested answers marked A, B, C and D.Choose the one that you think is the best answer and mark your answers on ANSWER SHEET TWO.(1) Life can be tough for immigrants in America. As a Romanian bank clerk in Atlanta puts it, to find a good job "you have to be like a wolf in the forest—able to smell out the best meat. " And if you can´t find work, don´t expect the taxpayer to bail you out. Unlike in some European countries, it is extremely hard for an able-bodied immigrant to live off the state. A law passed in 1996 explicitly bars most immigrants, even those with legal status, from receiving almost any federal benefits.(2) That is one reason why America absorbs immigrants better than many other rich countries, according to a new study by the University of California. The researchers sought to measure the effect of immigration on the native-born in 20 rich countries, taking into account differences in skills between immigrants and natives, imperfect labor markets and the size of the welfare state in each country.(3) Their results offer ammunition for fans of more open borders. In 19 out of 20 countries, the authors calculated that shutting the doors entirely to foreign workers would make the native-born worse off. Never mind what it would do to the immigrants themselves, who benefit far more than anyone else from being allowed to cross borders to find work.(4) The study also suggests that most countries could handle more immigration than they currently allow. In America, a one-percentage point increase in the proportion of immigrants in the population made the native-born 0.05% better off. The opposite was true in some countries with generous or ill-designed welfare states, however. A one-point rise in immigration made the native-born slightly worse off in Austria, Belgium, Germany, Luxembourg, the Netherlands, Sweden and Switzerland. In Belgium, immigrants who lose jobs can receive almost two-thirds of their most recent wage in state benefits, which must make the hunt for a new job less urgent.(5) None of these effects was large, but the study undermines the claim that immigrants steal jobs from natives or drag down their wages. Many immigrants take jobs that Americans do not want, the study finds. This " smooths" the labor market and ultimately creates more jobs for locals. Native-owned grocery stores do better business because there are immigrants to pick the fruit they sell. Indian computer scientists help American software firms expand. A previous study found that because immigrants typically earn less than locals with similar skills, they boost corporate profits, prompting companies to grow and hire more locals.第52题Increase in immigration i n Austria fails to improve locals’ life mainly because of______.A.low wages for localsB.imperfect labor marketsC.the design of the welfare systemD.inadequate skills of immigrants第53题Who will favor the study results by researchers from the University of California?A.People who have legal status.B.People who run businesses.C.People who receive state benefits.D.People who are willing to earn less.第54题It can be inferred from the passage that the author’s attitude is______towards immig ration.A.cautiously favorableB.slightly negativeC.strongly negativeD.quite ambiguous上一题下一题(55~58/共10题)PART ⅤREADING COMPREHENSIONSECTION A MULTIPLE-CHOICE QUESTIONSIn this section there are three passages followed by ten multiple-choice questions.For each multiple-choice question, there are four suggested answers marked A, B, C and D.Choose the one that you think is the best answer and mark your answers on ANSWER SHEET TWO.(1) There was something in the elderly woman´s behavior that caught my eye. Although slow and unsure of step, the woman moved with deliberation, and there was no hesitation in her gestures. She was as good as anyone else, her movements suggested. And she had a job to do.(2) It was a few years ago, and I had taken a part-time holiday-season job in a video store at the local shopping mall. From inside the store, I´d begun to see the people rushing by outside in the mall´s concourse as a river of humanity.(3) The elderly woman had walked into the store along with a younger woman who I guessed was her daughter. The daughter was displaying a serious case of impatience, rolling her eyes, huffing and sighing, checking her watch every few seconds. If she had possessed a leash, her mother would have been fastened to it as a means of tugging her along to keep step with the rush of other shoppers.(4) The older woman detached from the younger one and began to tick through the DVDs on the nearest shelf. After the slightest hesitation, I walked over and asked if I could help her find something. The woman smiled up at me and showed me a title scrawled on a crumpled piece of paper. The title was unusual and a bit obscure. Clearly a person looking for it knew a little about movies, about quality.(5) Rather than rushing off to locate the DVD for the woman, I asked her to walk with me so I could show her where she could find it. Looking back, I think I wanted to enjoy her company for a moment. Something about her deliberate movements reminded me of my own mother, who´d passed away the previous Christmas.(6) As we walked along the back of the store, I narrated its floor plan: old television shows, action movies, cartoons, science fiction. The woman seemed glad of the unrushed company and casual conversation.(7) We found the movie, and I complimented her on her choice. She smiled and told me it was one she´d enjoyed when she was her son´s age and that she hoped he would enjoy it as much as she had. Maybe, she said with a hint of wistfulness, he could enjoy it with his own young children. Then, reluctantly, I had to return the elderly woman to her keeper, who was still tapping her foot at the front of the store.(8) I escorted the older woman to the queue at the cash register and then stepped back and lingered near the younger woman. When the older woman´s turn in line came, she paid in cash, counting out the dollars and coins with the same sureness she´d displayed earlier.(9) As the cashier tucked the DVD into a plastic bag, I walked over to the younger woman.(10) "Is that your mom?" I asked.(11) I halfway expected her to tell me it was none of my business. But possibly believing me to be tolerant of her impatience, she rolled her eyes and said, "Yeah. " There was exasperation in her reply, half sigh and half groan.(12) Still watching the mother, I said, "Mind some advice?"(13) "Sure," said the daughter.(14) I smiled to show her I wasn´t criticizing. "Cherish her," I said. And then I answered her curious expression by saying, "When she´s gone, it´s the little moments that´ll come back to you. Moments like this. I know. "(15) It was true. I missed my mom still and remembered with melancholy clarity the moments when I´d used my impatience to make her life miserable.(16) The elderly woman moved with her deliberate slowness back to her daughter´s custody. Together they made their way toward the store´s exit. They stood there for a moment, side by side, watching the rush of the holiday current and for their place in it. Then the daughter glanced over and momentarily regarded her mother. And slowly, almost reluctantly, she placed her arm with apparently unaccustomed affection around her mother´s shoulders and gently guided her back into the crowds.第55题What does "she had a job to do" (Para. 1) mean according to the context?A.She had a regular job in the store.B.She was thinking of what to buy.C.She wanted to ask for help.D.She wanted to buy a DVD.第56题What does the title of the DVD reveal according to the shop assistant?A.The elderly woman had some knowledge about movies.B.The elderly woman liked movies for young children.C.The elderly woman preferred movies her son liked.D.The elderly woman liked both old and new movies.第57题In the passage the elderly woman’s daughter is described as being______.A.impoliteB.uncaringC.naiveD.miserly第58题While looking for the DVD with the old woman, the shop assistant was______.A.hesitantB.indifferentC.frustratedD.patient上一题下一题(59~61/共10题)PART ⅤREADING COMPREHENSIONSECTION A MULTIPLE-CHOICE QUESTIONSIn this section there are three passages followed by ten multiple-choice questions.For each multiple-choice question, there are four suggested answers marked A, B, C and D.Choose the one that you think is the best answer and mark your answers on ANSWER SHEET TWO.(1) Reading award-winning literature may boost your ability to read other people, a new study suggests. Researchers at the New School for Social Research, in New York City, found that when they had volunteers read works of acclaimed "literary fiction" , it seemed to temporarily improve their ability to interpret other people´s emotions. The same was not true of nonfiction or "popular" fiction, the mystery, romance and science-fiction books that often dominate bestseller lists.(2) Experts said the findings, reported online in Science, suggest that literature might help people to be more perceptive and engaged in their lives.(3) "Reading literary fiction isn´t just for passing the time. It´s not just an escape," said Keith Oatiey, a professor emeritus of cognitive psychology at the University of Toronto. "It also enables us to better understand others, and then take that into our daily lives. "(4) Oatiey was not involved in the new research, but worked on some of the first studies to suggest that reading literature can boost people´s empathy for others. His team has found that those who read a lot of fiction tend to show greater empathy on standard tests, but the same is not true of avid nonfiction fans.(5) But, the study by Oatiey and his team cannot prove that literature boosts empathy—empathetic folks may just be drawn to reading fiction, whereas the new study does offer some "cause-and-effect" evidence, Oatiey said. For the study, researchers set up a series of five experiments in which participants read either literary fiction, popular fiction, nonfiction or nothing at all before taking some standard tests. One of the tests is known as "Reading the Mind in the Eyes". People have to look at photos of actors´ eyes, and then guess what emotion is being expressed in each. The test is considered a measure of empathy. Overall, study participants fared better on the test after reading literary fiction, versus the other three conditions.(6) It was a small improvement, according to the principal researcher David Comer Kidd, "It´s not like taking people from a (grade) ´C´ to an ´A´ ," he said. But, Kidd added, the effect was seen after only about 10 minutes´ reading, and it was a statistically strong finding, meaning it´s unlikely to have been due to chance.(7) " Literary" fiction has no hard-and-fast definition. So Kidd and his colleagues chose contemporary works that have won or been finalists for outstanding literary awards. They。
2019年12月大学英语四级考试听力真题-第二套
2019年12月大学英语四级考试真题听力（第二套）Part ⅠWriting (30 minutes)Directions: For this part, you are allowed 30 minutes to write a letter to a foreign friend who wants to learn Chinese. Please recommend a city to him. 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 l and 2 are based on the news report you have just heard.1.A) The number of male nurses has gone down.B) There is discrimination against male nurses.C) There is a growing shortage of medical personnel.D) The number of nurses has dropped to a record low.2.A) Working conditions.B) Educational system.C) Inadequate pay.D) Cultural bias.Questions 3 and 4 are based on the news report you have just heard.3.A) He fell out of a lifeboat.B) He was almost drowned.C) He lost his way on a beach.D) He enjoyed swimming in the sea.4.A) The lifeboats patrol the area round the clock.B) The beach is a good place to watch the tide.C) The emergency services are efficient.D) The beach is a popular tourist resort.Questions 5 to 7 are based on the news report you have just heard.5.A) It climbed 25 storeys at one go.B) It broke into an office room.C) It escaped from a local zoo.D) It became an online star.6.A) Release it into the wild.B) Return it to its owner.C) Send it back to the zoo.D) Give it a physical checkup.7.A) A racoon can perform acts no human can.B) A racoon can climb much higher than a cat.C) The racoon did something no politician could.D) The raccoon became as famous as some politicians.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) She received a bonus unexpectedly.B) She got a well-paying job in a bank.C She received her first monthly salary.D) She got a pay raise for her performance.9.A) Two decades ago.B) Several years ago.C) Just last month.D) Right after graduation.10.A) He sent a small check to his parents.B) He treated his parents to a nice meal.C) He took a few of his friends to a gym.D) He immediately deposited it in a bank.11.A) Join her colleagues for gym exercise.B) Visit her former university campus.C) Buy some professional clothes.D) Budget her salary carefully.Questions 12 to 15 are based on the conversation you have just heard.12.A) He has just too many things to attend to.B) He has been overworked recently.C) He has a difficult decision to make.D) He has just quarreled with his girlfriend.13.A) Turn to his girlfriend for assistance.B) Give priority to things more urgent.C) Think twice before making the decision.D) Seek advice from his family and advisor.14.A) His girlfriend does not support his decision.B) He is not particularly keen on the job offered.C) He lacks the money for his doctoral program.D) His parents and advisor have different opinions.15.A)They need time to make preparations.B) They haven’t started their careers yet.C) They need to save enough money for it.D) They haven’t won their parents’approval.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) Expressing ideas and opinions freely.B) Enriching social and intellectual lives.C) Acquiring information and professional knowledge.D) Using information to understand and solve problems.17.A) Traveling to different places in the world.B) Playing games that challenge one’s mind.C) Improving mind-reading strategies.D) Reading classic scientific literature.18.A) Participate in debates or discussions.B) Expose themselves to different cultures.C) Discard personal biases and prejudices.D) Give others freedom to express themselves.Questions 19 to 21 are based on the passage you have just heard.19.A) Why dogs can be faithful friends of humans.B) The nature of relationships between dogs.C) The reason a great many people love dogs.D) How dogs feel about their bonds with humans.20.A) They behave like other animals in many ways.B) They have an unusual sense of responsibility.C) They can respond to humans’questions.D) They can fall in love just like humans.21.A) They stay with one partner for life.B) They have their own joys and sorrows.C) They experience true romantic love.D) They help humans in various ways.Questions 22 to 25 are based on the passage you have just heard.22.A) A rare animal.B) A historical site.C) A cow bone.D) A precious stone.23. A) Dating it.B) Preserving it.C) Measuring it.D) Identifying it.24.A) The channel needs to interview the boy.B) The boy should have called an expert.C) The boy's family had acted correctly.D) The site should have been protected.25.A) Conduct a more detailed search.B) Ask the university to reward Jude.C) Search for similar fossils elsewhere.D) Seek additional funds for the search.1-5 DACBA 6-10 BDCBD 11-15 CACBC 16-20 BCDAC 21-25 DABBD。
2019年6月大学英语四级真题完整版(第3套)
2019 年6 月大学英语四级真题完整版（第 3 套）Part I Writing (30 minutes)Directions:For this part, you are allowed 30 minutes to write a news report to your campus newspaper on a visit to a volunteer activity organized by your StudentUnion. You should write at least 120 words but no more than 180 words.PartⅡListening Comprehension (25 minutes)Section ADirections: In this section, you will hear three news reports. At the end of each news report, you will hear two or three questions. Both the news report and then questionswill be spoken only once. After you hear a question, you must choose the best answerfrom the four choices marked A），B), C) and D).Then mark the corresponding letteron Answer Sheet 1with a single line through the centre.本次四级考试只有 2 套听力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 followingthe passage.Read the passagethrough carefully before making your choices. Eachchoice 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 useeany of the words in the bank more than onc．Questions 26 to 35 are based on the following passage.Just becausethey can’t sing opera or ride a bicycle doesn’t mean that animalsdon’t have culture. There’s no better example of this than killer whales. As one of the most __26__ predators食(肉动物)，killer whales may not fit the __27__ of a cultured creature. However, these beasts of the sea do display a vast range of highly __28__ behaviors that appear to be driving their genetic development.The word “culture”comes from the Latin “colere,”which __29__ means “to cultivate.”In other words, it refers to anything that is __30__ or learnt, rather than instinctive or natural. Among human populations, culture not only affects the way we live, but also writes itself into our genes, affecting who we are. For instance, having spent many generations hunting the fat marine mammals of the Arctic, the Eskimos ofGreenland have developed certain genetic __31__ that help them digest and utilizethis fat-rich diet, thereby allowing them to __32__ in their cold climate.Like humans, killer whales have colonized a range of different __33__ across the globe, occupying every ocean basin on the planet, with an empire that __34__ frompole to pole. As such, different populations of killer whales have had to learn different hunting techniques in order to gain the upper hand over their local prey(猎物). This,in turn, has a major effect on their diet, leading scientists to __35__ that the ability to learn population-specific hunting methods could be driving the animals’genetic development.A) acquired E) expressed I) image M) speculateB) adaptations F) extends J) literally N) structureC) brutal G) habitats K) refined O) thriveD) deliberately H) humble L) revolvesSection 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 thequestions by marking the corresponding letter on Answer Sheet 2.Living with parents edges out other living arrangements for 18- to34- year-olds[A] Broad demographic (人口的)shifts is marital status, educational attainment and employment have transformed the way young adults in the U.S. are living, and a newPew Research Center analysis highlights the implications of these changes for themost basic element of their lives—where they call home. In 2014,for the first time in more than 130 years, adults ages 18 to 34 were slightly more likely to be living intheir parents’home than they were to be living with a spouse or partner in their own household.[B] This turn of events is fueled primarily by the dramatic drop in the share ofyoung Americans who are choosing to settle down romantically before age 35. Datingbackto 1880, the most common living arrangement among young adults has been living witha romantic partner, whether a spouse or a significant other. This type of arrangement peaked around 1960, when 62% of the nation’s 18-to 34-year-olds wereliving with a spouse or partner in their own household, and only one-in-fivewere living with their parents.[C] By 2014, 31.6% of young adults were living with a spouse or partner in their own household, below the share living in the home of their parent(s) (32.1%). Some 14%of young adults lived alone, were a single parent or lived with one or more roommates. The remaining 22% lived in the home of another family member (such as a grandparent,in-law or sibling ( 兄弟姐妹)), a non-relative, or in group quarters like college dormitories.[D] It ’s worth noting that the overall share of young adults living with their parents was not at a record high in 2014. This arrangement peaked around 1940, when about35% of the nation’s 18-to 34-year-olds lived with mom and/or dad (compared with 32%in 2014). What has changed, instead, is the relative share adopting different ways of living in early adulthood, with the decline of romantic coupling pushing living at home to the top of a much less uniform list of living arrangements.[E] Among young adults, living arrangements differ significantly by gender. For men ages 18 to 34, living at home with mom and/or dad has been the dominant living arrangementsince 2009, In 2014,28% of young men were living with a spouse ofpartner in their own home, while 35% were living in the home of theirparent(s). Young women, however, are still more likely to be living with a spouse of romanticpartner(35%) than they are to be living with their parent(s)(29%).[F] In 2014, more young women (16%) than young men (13%) were heading up ahousehold without a spouse or partner. This is mainly because women are more likelythan men to be single parents living with their children. For their part, young men (25%) are more likely than young women (19%) to be living in the home of anotherfamily member, a non-relative or in some type of group quarters.[G] A variety of factors contribute to the long-run increase in the share ofyoung. Adults living with the parents. The first in the postponement of, if notretreat from,marriage. The average age of first marriage has risen steadily for decades. In addition, a growing share of young adult may be avoiding marriage altogether. A previous Pewa syyoung adult Research Center analysis projected that as many as one-in-four of tod’may never marry. While cohabitation(同居)has been on the rise, the overall share of young adults either married or living with an unmarried partner has substantially fallen since 1990.[H] In addition, trends in both employment status and wages have likely contributedto the growing share of young adults who are living in the home of their parent(s),andthis is especially true of young men. Employed young men are much less likely to liveat home than young men without a job, and employment among young men has fallen significantly in recent decades.The share of young men with jobs peaked around1960 at 84%. In 2014, only 71% of 18-to-34-year-old men were employed. Similarly withearnings, young men’s wages (after adjusting for inflation) have been on a downward trajectory (轨迹) since 1970 and fell significantly from 2000 to 2010. Aswages have fallen, the share of young men living in the home of their parent(s) has risen.[I] Economic factors seem to explain less of why young adult women are increasingly likely to live at home. Generally, young women have had growing success in the paid labor market since 1960 and hence might increasingly be expected to be a be to afford to afford to live independently of their parents. For women, delayed marriage—which is related, in part, to labor market outcomes for men—may explain more of the increase in their living in the family home.[J] The Great Recession (and modest recovery) has also been associated with an increase in young adults living at home. Initially in the wake of the recession, collegeenrollments expanded, boosting the ranks of young adults living at home. And giventhe weak job opportunities facing young adults, living at home was part of the private safety net help young adults to weather the economic storm.[K] Beyond gender, young adult’s living arrangements differ considerable byeducation—which is tied to financial means. For young adults without abachelor’s degree, as of 2008 living at home with their parents was more prevalentthan livingwith a romantic partner. By 2014, 36% of 18-to 34-year-olds who had not completed a bachelor’s degree were living with their parent(s) while 27% were living with a spouse or partner. Among college graduates, in 2014 46% were married or living witha partner, and only 19% were living with their parent(s). Young adults with a college degree have fared much better in the labor market than their less-educated counterparts, which has in turn made it easier to establish their own households.36.Unemployed young men are more likely to live with their parents than the employed.37.In 2014, the percentage of men aged 18 to 34 living with their parents was greater than that of their female counterparts.38.The percentage of young people who are married or live with a partner has greatly decreased in the past three decades or so.39.Around the mid-20th century, only 20 percent of 18- to 34-year-old lived in their parents’home.40.Young adults with a college degree found it easier to live independently of their parents.41.Young men are less likely to end up as single parents than young women.42.More young adult women live with their parents than before due to delayedmarriage.43.The percentage of young men who live with their parents has grown due to their decreased pay in recent decades.44.The rise in the number of college students made more young adults live with their parents.45.One reason for young adults to live with their parents is that get married late or stay single all their lives.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 letteron Answer Sheet 2 with a single line through the centre.Passage OneQuestions 46 to 50 are based on the following passage.According to the majority of Americans, women are every bit as capable of being good political leaders as men. The same can be said of their ability to dominate the corporate boardroom. And according to a new Pew Research Center survey on womenand leadership, most Americans find women indistinguishable from men on key leadership traits such as intelligence and capacity for innovation, with many saying they’re stronger than men in terms of being passionate and organized leaders.So why, then, are women in short supply at the top of government and business in the United States? According to the public, at least, i’t s not that they lack toughness, management talent or proper skill sets.It’s also not all about work-life balance. Although economic research and previous survey findings have shown that career interruptions related to motherhoodmay make it harder for women to advance in their careers and compete for top executive jobs, relatively few adults in the recent survey point to this as a key barrier for women seeking leadership roles. Only about one-in-five say women’s family responsibilities are a major reason why there aren’t more females in top leadership positions in business and politics.Instead, topping the list of reasons, about four-in-ten Americans point to a double standard for women seeking to climb to the highest levels of either politics or business, where they have to do more than their male counterparts to prove themselves. Similar(民)and corporate America are just not ready to put more shares say the electorate选women in top leadership positions.As a result, the public is divided about whether the imbalance in corporate America will change in the foreseeable future, even though women have made majoradvances in the workplace. While 53% believe men will continue to hold more top executive positions in business in the future, 44% say i’t s only a matter of time before as many women are in top executive positions as men. Americans are less doubtfulwhen it comes to politics: 73% expect to see a female president in their lifetime.46.What do most Americans think of women leaders according to a new Pew Research Center survey?A) They have to do more to distinguish themselves.B) They have to strive harder to win their positions.C) They are stronger than men in terms of willpower.D) They are just as intelligent and innovative as men.47.What do we learn from previous survey findings about women seeking leadership roles?A) They have unconquerable difficulties on their way to success.B) They are lacking in confidence when competing with men.C) Their failures may have something to do with family duties.D) Relatively few are hindered in their career advancement.48.What is the primary factor keeping women from taking top leadership positions according to the recent survey?A) Personality traits.B) Gender bias.C) Family responsibilities.D) Lack of vacancies.49.What does the passage say about corporate America in the near future?A) More and more women will sit in the boardroom.B) Gender imbalance in leadership is likely to change.C) The public is undecided about whether women will make good leaders.D) People have opposing opinions as to whether it will have more women leaders.50.What do most Americans expect to see soon on Americ’sapolitical stage?A) A woman in the highest position of government.B) More and more women actively engaged in politics.C) A majority of women voting for a female president.D) As many women in top government positions as men.Passage TwoQuestions 51 to 55 are based on the following s p s a a g e.People have grown taller over the last century, with South Korean women shooting up by more than 20cm on average, and Iranian men gaining. 16.5cm. Aglobal study looked at the average height of 18-year-olds in 200 countries 1914 andThe results reveal that while Swedes were the tallest people in the world in 1914, Dutch men have risen from 12th place to claim top spot with an average height of51.cm. Latvian women. Meanwhile, rose from 28th place in 1914 to become thetallest in the world a century later, with an average height of 169.8cm.James Bentham, a co-author of the research from Imperial College, London, saysthe global trend is likely to be due primarily to improvements in nutrition and healthcare.“An individual ’s genetics has a big influence on their height, but once youl e h,e added.average over whole populations, genetics plays a less key ro”A little extra height brings a number of advantages, says Elio Riboli of Imperial College. “Being taller is associatedwith longer life expectancy”,he said. “Thisis largely due to a lower risk of dying of cardiovascular( 心血管的 )disease amongtallerpeople.”But while height has increased around the world, the trend in many countries of north and sub-Saharan Africa causes concern, says Riboli. While height increased in Uganda and Niger during the early 20th century, the trend has reversed in recent years, with height decreasing among 18-year-olds.“One reason for these decreases in height is the economic situation in the 198”0s, said Alexander Moradi of the University of Sussex. The nutritional and health crisesthat followed the policy of structural adjustment, he says, led to many children and teenagers failing to reach their full potential in terms of height.Bentham believe the global trend of increasing height has important implications.“How tall we are now is strongly influenced by the environment we grew up in, ”hesaid.“If we give children the best possible start in life now, they will be healthier and more productive for decades to come”.2014. What does the global study tell us about peop’l e s height in the last hundred years?A) There is a remarkable difference across continents.B) There has been a marked increase in most countries. C)The increase in people’s height has been quickening.D) The increase in women’s height is bigger than in men’s.2015. What does James Bentham say about genetics in the increase of peo’splheeight?A) It counts less than generally thought.B) It outweighs nutrition and healthcare.C) It impacts more on an individual than on population.D) It plays a more significant role in females than in males.2016. What does Elio Riboli say about taller people?2017.A) They tend to live longer.B) They enjoy an easier life.C) They generally risk fewer fatal diseases.D) They have greater expectations in life.2018. What do we learn about 18-year-olds in Uganda and Niger?A) They grow up slower than their peers in other countries.B) They are actually shorter than their earlier generations.C) They find it hard to bring their potential into full play.D) They have experienced many changes of government52. What does James Bentham suggest we do?A) Watch closely the global trend in children’s development.B) Make sure that our children grow up to their full height.C) Try every means possible to improve our environment.D) Ensure our children grow up in an ideal environment.Part ⅣTranslation (30 minutes)Directions: For this part, you are allowed 30 minutes to translate a passagefrom Chinese into English. You should write your answer on Answer Sheet 2.灯笼起源于东汉，最初主要用于照明。
2019年12月英语四级真题第一套含听力原文及答案
2019年12月英语四级真题第一套(含听力原文及答案）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 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 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 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 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 is 27 , and the label says “pure water”, but maybe what’s inside is not so 28 . 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 21degrees 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 Vann Newkirk reported, Puerto Rico is still confronting economic and structural destruction and resource scarcity from 2017’s Hurricane 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. The video 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 agency’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 infrastructure 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 Mike Swigart told me, “because we’re in literally every community in this country … We’re obligated to deliver 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 $1 million in cash and transportation support for Hurricanes Florence and Michael. UPS’s charitable arm, the UPS Foundation, uses the company’s logistics to help disaster-struck areas rebuild. “We realize that as a company with people, trucks, warehouses, we needed to play a larger role,” said Eduardo Martinez, the president of the UPS Foundation. The company employs its trucks and planes to deliver food, medicine, and water. The day before I spoke to Martinez in November, he had been touring the damage from Hurricane Michael in Florida with the American Red Cross. “We have an obligation to make sure our communities are thriving, prosperous,” he said.[K] Rebuilding can take a long time, and even then, impressions of the disaster may still remain. Returning to a sense of normalcy can be difficult, but some small routines—mail delivery being one of them—may help residents remember that their communities are still their communities. “When they see that carrier back out on the street,” Swigart said, “that’s the first sign to them that life is starting to return to normal.”36. The United States Postal Service has a system to ensure its employees’ safety.37. One official says USPS is unique in that it has more direct reach to communities compared with other federal agencies38. Natural disasters can have a long-lasting impact on community life.39. Mail delivery service i$ 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 Goel 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 engaging, 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 success, most 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 researchers’ 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 Ⅱ Translation (30 minutes) Directions:For this part, you are allowed 30 minutes to translate a passage from Chinese into English. Youshould write your answer on Answer Sheet 2.中国家庭十分重视孩子的教育。
2019年6月大学英语四级考试听力答案完整版(英语学习).doc
2019年6月大学英语四级考试听力答案完整版（英语学习）2019年6月大学英语四级考试听力答案完整版Short Conversations1. A. The woman should go on playing chess.2. D. Mary probably knows Sally’s new address.3. B. His notes are not easy to read.4. D. The man had better choose another restaurant.5 .C. He has been looking forward to spring.6. B. The man appreciates the woman’s help.7. B. Go to work on foot.8. A. Temporary closing has disturbed the airport’s operation.Conversion one9. C. It has a chemical processing plant.10. D. He’s a salesman.11.C. Mr. Grand’s personal assistance.12. B. Provide details of their products and services. Conversion two13. A. She listened to recordings of many European orchestras.14. D. She began taking violin lessons as a small child.15. A. It was the chance of a lifetime.Passage One16. B) His personal history is little known.17. D) He was a member of the town council.18. C) Possible sources of clues about him were lost in a fire. Passage Two19. A) Theft.20. B) Have the right documents.21. B) Use official transport.Passage 322. C) Sell inexpensive products.23. A) At a meeting of top British businesspeople.24. D) Insulted.25. B) There should be a limit to one’s sense of humour填空:26. prospering27. decade28. opposite29. sustain30. In simple terms31. establish32. reasonably33. take into account34. misleading35. using up。
2019年6月大学英语四级真题与答案解析完整版
2019年6月大学英语四级真题与答案解析完整版2019 年6 月大学英语四级真题及答案解析完整版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。
For this part, you are allowed 30 minutes to write a news report to your school newspaper on a volunteer activity organized by your Student Union to help elderly people in the neighborhood .You should write at least 120 words not more than 180 words.【范文】Young Volunteers Visited a Nursing HomeVolunteers from our university visited a nursing home located in Hangzhou on June 14th, which was highly appraised by the elderly there.Upon the students ’ arrival, tears of joy glistened in the seniors ’ eyes when the young students presewell-prepared gifts. Then, the students talked to them one-on-one with kindness. Both the youth and the aged were willing to share their life stories, immersing in an atmosphere of joy. When it was time for the youngsters to leave, the elderly thanked them over and over again. And the volunteers expressed that they learned a lot and were all stunned by the optimism their elderly friends had for their future.According to Winston Churchill, a British statesman, “we make a living by what we get, but we make a life bywe give. ” The visit not only enriches the seniors ’ daily life, but also provides the youth with an opportunity to learn important life lessons from the elderly residents. By Aria, school newspaper【点评】写作试题是考查考生综合运用英语语言的能力，四级写作试题对考生的要求也越来越高。
2019年12月英语四级真题第一套含听力原文及答案
2019年12月英语四级真题第一套(含听力原文及答案）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 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 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 rarefossil 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 optionalcourses.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 is 27 , and the label says “pure water”, but maybe what’s inside is not so 28 . Would you still be drinking it if you knew that more than 90 percent of all bottled water sold around the world 29 microplasticsThat’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 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 tempora rily. “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 We dnesday; 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 Vann Newkirk reported, Puerto Rico is still confronting economic and structural destruction and resource scarcity from 2017’s Hurricane 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. The video 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 ofthe 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 agency’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 star t 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, 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 infrastructure 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 Mike Swigart told me, “because we’re in literally every community in this country … We’re obligated to deliver 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 million pounds of charitable shipping globally. Last October, the company pledged $1 million in cash and transportation support for Hurricanes Florence and Michael. UPS’s charitable arm, the UPS Foundation, uses the company’s logistics to help disaster-struck areas rebuild. “We realize that as a company with people, trucks, warehouses, we needed to play a larger role,” said Eduardo Martinez, the president of the UPS Foundation. The company employs its trucks and planes to deliver food, medicine, and water. The day before I spoke to Martinez in November, he had been touring the damage from Hurricane Michael in Florida with the American Red Cross. “We have an obligation to make sure our communities are thriving, prosperous,” he said.[K] Rebuilding can take a long time, and even then, impressions of the disaster may still remain. Returning to a sense of normalcy can be difficult, but some small routines—mail delivery being one of them—may help residents remember that their communities are still their communities. “When they see that carrier back out on the street,” Swigart said, “that’s the first sign to them that life i s starting to return to normal.”36. The United States Postal Service has a system to ensure its employees’ safety.37. One official says USPS is unique in that it has more direct reach to communities compared with other federal agencies38. Natural disasters can have a long-lasting impact on community life.39. Mail delivery service i$ 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 . 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 Goel 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 kno w 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 IntelligenceA) 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 withA) 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 WatsonA) 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 WatsonA) 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 WatsonA) 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 engaging, 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 thatexamined 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 U niversity 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 success,most 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 researchers’ effor ts 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 projectsA) 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 campaignsA) 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 campaignA) 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 projectsA) 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 campaignA) 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 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.中国家庭十分重视孩子的教育。
2019年12月大学英语四级真题试卷(二)(题后含答案及解析)
2019年12月大学英语四级真题试卷（二）(题后含答案及解析)题型有：1. Writing 2. Listening Comprehension 3. Reading Comprehension 4. TranslationPart I Writing1．For this part, you are allowed 30 minutes to write a letter to a foreign friend who wants to learn Chinese. Please recommend a place to him. You should write at least 120 words but no more than 180 words.正确答案：Dear Tom, I am delighted to learn that Chinese has a fascination for you and stimulates your enthusiasm. Now that you have asked for my advice about where to learn Chinese, I will try to put forward some useful suggestions here. From my perspective, the Confucius Institute is an ideal place for you to learn Chinese. Two reasons account for this. For one thing, the Confucius Institute boasts diverse and practical language learning programs, with plentiful standard modern Chinese teaching materials and the most qualified teaching staff. For another, you can enjoy various cultural activities in there. The Confucius Institute, more often than not, offers a good many displays and performances concerning aspects of Chinese culture, including Chinese festivals, movies, cooking, art and music, etc., which can not only boost your Chinese learning but also provide insights into traditional Chinese culture. I hope you will find my advice helpful and wish you all the best. Sincerely yours, Li HuaPart II Listening ComprehensionSection A听力原文：The British government has called for more men to consider a career in nursing. Figures show the number of male nurses has fallen in the last three years. Now, the number of men working in the nursing sector has reached a seven-year low. Numbers of male nurses increased between 2011 and 2014, and reached a peak of 7,168. This figure has dropped to only 6,924 in 2017. The UK Health Secretary said, “This is clearly a cultural problem, and probably one that exists in many parts of the world. But we can make efforts to change that now. We want to persuade males to think about career options of going into nursing. There is absolutely no reason why men can’t go into this profession.”The Health Secretary said that the government already has plans to attract a more varied workforce into nursing. She stated, “We are leading the way on workforce planning. We will become the first nation in Europe to publish a national health and care workforce plan.”Questions 1 and 2 are based on the news report you have just heard.1. What problem is Britain facing?2. What is the cause of the problem according to the UK HealthSecretary?2．A．The number of nurses has dropped to a record low.B．There is a growing shortage of medical personnel.C．There is discrimination against male nurses.D．The number of male nurses has gone down.正确答案：D解析：事实细节题。
2019年12月英语四级真题第二套(含听力原文)
2019年12月英语四级真题第二套(含听力原文）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 learn Chinese. Please recommend a place 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 1 and 2 are based on the news report you have just heard.1. A) The number of nurses has dropped to a record low.B) There is a growing shortage of medical personnel.C) There is discrimination against male nurses.D) The number of male nurses has gone down..2. A) Cultural bias. B) Inadequate pay.C) Educational system. D) Working conditions.Questions 3 and 4 are based on the news report you have just heard.3. A) He fell out of a lifeboat. B) He lost his way on a beach.C) He was almost drowned. D) He enjoyed swimming in the sea.4. A) The beach is a popular tourist resort. B) The emergency services are efficient.C) The beach is a good place to watch the tide. D) The lifeboats patrol the area round the clock. Questions 5 to 7 are based on the news report you have just heard.5. A) It became an online star. B) It broke into an office room.C) It escaped from a local zoo. D) It climbed 25 storeys at one go.6. A) Send it back to the zoo. B) Release it into the wild.C) Return it to its owner. D) Give it a physical checkup.7. A) A raccoon can perform acts no human can.B) A raccoon can climb much higher than a cat.C) The raccoon became as famous as some politicians.D) The raccoon did something no politician could.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) She got a well-paying job in a bank. B) She received a bonus unexpectedly.C She received her first monthly salary. D) She got a pay raise for her performance.9. A) Several years ago. B) Two decades ago.C) Right after graduation. D) Just last month.10. A) He sent a small check to his parents. B) He took a few of his friends to a gym.C) He immediately deposited it in a bank. D) He treated his parents to a nice meal.11. A) Buy some professional clothes. B) Budget her salary carefully.C) Join her colleagues for gym exercise. D) Visit her former university campus.Questions 12 to 15 are based on the conversation you have just heard.12. A) He has a difficult decision to make. B) He has been overworked recently.C) He has just quarreled with his girlfriend. D) He has just too many things to attend to.13. A) Give priority to things more urgent. B) Turn to his girlfriend for assistance.C) Think twice before making the decision. D) Seek advice from his family and advisor.14. A) His parents and advisor have different opinions.B) He is not particularly keen on the job offered.C) He lacks the money for his doctoral program.D) His girlfriend does not support his decision.15. A) They need time to make preparations. B) They need to save enough money for it.C) They haven’t started their careers yet. D) They haven’t won their parents’ approval.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) Acquiring information and professional knowledge.B) Using information to understand and solve problems.C) Enriching social and intellectual lives.D) Expressing ideas and opinions freely.17. A) Improving mind-reading strategies. B) Reading classic scientific literature.C) Playing games that challenge one’s mind. D) Traveling to different places in the world.18. A) Give others freedom to express themselves. B) Expose themselves to different cultures.C) Discard personal biases and prejudices. D) Participate in debates or discussions.Questions 19 to 21 are based on the passage you have just heard.19. A) The nature of relationships between dogs. B) The reason a great many people love dogs.C) Why dogs can be faithful friends of humans. D) How dogs feel about their bonds with humans.20. A) They have an unusual sense of responsibility. B) They can respond to humans’ questions.C) They can fall in love just like humans. D) They behave like other animals in many ways.21. A) They have their own joys and sorrows. B) They experience true romantic love.C) They help humans in various ways. D) They stay with one partner for life.Questions 22 to 25 are based on the passage you have just heard.22. A) A cow bone. B) A rare animal.C) A historical site. D) A precious stone.23. A) Measuring it. B) Preserving it.C) Dating it. D) Identifying it.24. A) The site should have been protected. B) The boy’s family had acted correctly.C) The boy should have called an expert. D) The channel needs to interview the boy.25. A) Search for similar fossils elsewhere. B) Ask the university to reward Jude.C) Conduct a more detailed search. D) Seek additional funds for the search.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.Finally, some good news about airplane travel. If you are on a plane with a sick passenger, you are unlikely to get sick. That is the 26 of a new study that looked at how respiratory viruses 27 on airplanes. Researchers found that only people who were seated in the same row as a passenger with the flu, for example —or one row in front of or behind that individual—had a high risk of catching the illness. All other passengers had only a very 28 chance of getting sick, according to the findings. Media reports have not necessarily presented 29 information about the risk of getting infected on an airplane in the past. Therefore, these new findings should help airplane passengers to feel less 30 to catching respiratory infections while traveling by air.Prior to the new study, litter was known about the risks of getting 31 infected by common respiratory viruses, such as the flu or common cold, on an airplane, the researchers said. So, to 32 the risks of infection, the study team flew on 10 different 33 in the U.S. during the flu season. The researchers found that passengers sitting within two seats on 34 side of a person infected with flu, as well as those sitting one row in front of or behind this individual, had about an 80 person chance of getting sick. But other passengers were 35 safe from infection. They had a less than 3 percent chance of catching the flu.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.Is Breakfast Really the Most Important Meal of the Day?[A] Along with old classics like “carrots give you night vision” and “Santa doesn’t bring toys to misbehaving children”, one of the most well-worn phrases of tired parents everywhere is that breakfast is the most important meal of the day. Many of us grow up believing that skipping breakfast is a serious mistake—even if only two thirds of adults in the UK eat breakfast regularly, according to the British Dietetic Association, and around three-quarters of Americans.[B] “The body uses a lot of energy stores for growth and repair through the night,” explains diet specialistSarah Elder. “Eating a balanced breakfast helps to up our energy, as well as make up for protein and calcium used throughout the night.” But there’s widespread disagreeme nt over whether breakfast should keep its top spot in the hierarchy of meals. There have been concerns around the sugar content of cereal and the food industry’s involvement in pro-breakfast research—and even one claim from an academic that breakfast is “dangerous”.[C] What’s the reality? Is breakfast a necessary start to the day or a marketing tactic by cereal companies? The most researched aspect of breakfast (and breakfast-skipping) has been its links to obesity. Scientists have different theories as to why there’s a relationship between the two. In one US study that analyzed the health data of 50,000 people over seven years, researchers found that those who made breakfast the largest meal of the day were more likely to have a lower body mass index (BMI) than those who ate a large lunch or dinner. The researchers argued that breakfast helps reduce daily calorie intake and improve the quality of our diet—since breakfast foods are often higher in fiber and nutrients.[D] But as with any study of this kind, it was unclear if that was the cause—or if breakfast-skippers were just more likely to be overweight to begin with. To find out, researchers designed a study in which 52 obese women took part in a 12-week weight loss program. All had the same number of calories over the day, but half had breakfast, while the other half did not. What they found was that it wasn’t breakfast itself that caused the participants to lose weight: it was changing their normal routine.[E] If breakfast alone isn’t a guarantee of wei ght loss, why is there a link between obesity and skipping breakfast? Alexandra Johnstone, professor of appetite research at the University of Aberdeen, argues that it may simply be because breakfast-skippers have been found to be less knowledgeable about nutrition and health. “There are a lot of studies on the relationship between breakfast eating and possible health outcomes, but this may be because those who eat breakfast choose to habitually have health-enhancing behaviors such as not smoking and regula r exercise,” she says.[F] A 2016 review of 10 studies looking into the relationship between breakfast and weight management concluded there is “limited evidence” supporting or refuting the argument that breakfast influences weight or food intake, and more evidence is required before breakfast recommendations can be used to help prevent obesity.[G] Researchers from the University of Surrey and University of Aberdeen are halfway through research looking into the mechanisms behind how the time we eat influences body weight. Early findings suggest that a bigger breakfast is beneficial to weight control. Breakfast has been found to affect more than just weight. Skipping breakfast has been associated with a 27% increased risk of heart disease, a 21% higher risk of type 2 diabetes men, and a 20% higher risk of type 2 diabetes in women. One reason may be breakfast’s nutritional value—partly because cereal is fortified with vitamins. In one study on the breakfast habits of 1,600 young people in the UK, researchers found that the fiber and micronutrient intake was better in those who had breakfast regularly. There have been similar findings in Australia, Brazil, Canada and the US.[H] Breakfast is also associated with improved brain function, including concentration and language use. A review of 54 studies found that eating breakfast can improve memory, though the effects on other brain functions were inconclusive. However, one of the review’s researchers, Mary Beth Spitznagel, says there is “reasonable” evidence break fast does improve concentration—there just needs to be more research. “Looking at studies that tested concentration, the number of studies showing a benefit was exactly the same as the number that found no benefit,” she says.“And no studies found that eat ing breakfast was bad for concentration.”[I] What’s most important, some argue, is what we eat for breakfast. High-protein breakfasts have been found particularly effective in reducing food and consumption later in the day, according to research by theAustralian Commonwealth Scientific and Industrial Research Organization. While cereal remains a firm favorite among breakfast consumers in the UK and US, a recent investigation into the sugar content of “adult” breakfast cereals found that some cereals contain more than three quarters of the recommended daily amount of free sugars in each portion, and sugar was the second or third highest ingredient in cereals.[J] But some research suggests if we’re going to eat sugary foods, it’s best to do it early. One re cruited 200 obese adults to take part in a 16-week-long diet, where half added dessert to their breakfast, and half didn’t. Those who added dessert lost an average of 40 pounds more—however, the study was unable to show the long-term effects. A review of 54 studies found that there is no consensus yet on what type of breakfast is healthier, and concluded that the type of breakfast doesn’t matter as much as simply eating something.[K] While there’s no conclusive evidence on exactly what we should be eating and when, the consensus is that we should listen to our own bodies and eat when we’re hungry. “Breakfast is most important for people who are hungry when they wake up,” Johnstone says. Every body starts the day differently—and those individual differences need to be researched more closely, Spitznagel says. “A balanced breakfast is really helpful, but getting regular meals throughout the day is more important to leave blood sugar stable through the day, which helps control weight and hunger levels,” says El der, “Breakfast isn’t the only meal we should be getting right.”36. According to one professor, obesity is related to a lack of basic awareness of nutrition and health.37. Some scientists claim that people should consume the right kind of food at breakfast.38. Opinions differ as to whether breakfast is the most important meal of the day.39. It has been found that not eating breakfast is related to the incidence of certain diseases in some countries.40. Researchers found it was a change in eating habits rather than breakfast itself that induced weight loss.41. To keep oneself healthy, eating breakfast is more important than choosing what to eat.42. It is widely considered wrong not to eat breakfast.43. More research is needed to prove that breakfast is related to weight loss or food intake.44. People who priorities breakfasts tend to have lower calorie but higher nutritional intake.45. Many studies reveal that eating breakfast helps people memories and concentrate.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.Textbooks represent an 11 billion dollar industry, up from $8 billion in 2014. Textbook publisher Pearson is the largest publisher—of any kind—in the world.It costs about $1 million to create a new textbook. A freshman textbook will have dozens of contributors, from subject-matter experts through graphic and layout artists to expert reviewers and classroom testers. Textbook publishers connect professors, instructors and students in ways that alternatives, such as Open E-Textbooks and Open Educational Resources, simply do not. This connection happens not only by means of collaborative development, review and testing, but also at conferences where faculty regularly decide on their textbooks and curricula for the coming year.It is true that textbook publishers have recently reported losses, largely due to students renting or buying used print textbooks. But this can be chalked up to the exorbitant cost of their books—which has increased over 1,000 percent since 1977. A reshuffling of the textbook industry may well be in order. But this does not mean the end of the textbook itself.While they may not be as dynamic as an iPad, textbooks are not passive or lifeless. For example, over the centuries, they have simulated dialogue in a number of ways. From 1800 to the present day, textbooks have done this by posing questions for students to answer inductively. That means students are asked to use their individual experie nce to come up with answers to general questions. Today’s psychology texts, for example, ask: “How much of your personality do you think you inherited?” while ones in physics say: “How can you predict where the ball you tossed will land?”Experts observe t hat “textbooks come in layers, something like an onion.” For the active learner, engaging with a textbook can be an interactive experience: Readers proceed at their own pace. They “customize” their books by engaging with different layers and linkages. Highlighting, Post-It notes, dog-ears and other techniques allow for further customization that students value in print books over digital forms of books.46. What does the passage say about open educational resources?A) They contribute to teaching as much as to learning.B) They don’t profit as much as traditional textbooks do.C) They can’t connect professors and students as textbooks do.D) They compete fiercely for customers with textbook producers.47. What is the main cause of the publishers’ losses?A) Failure to meet student need. B) Industry restructuringC) Emergence of e-books. D) Falling sales.48. What does the textbook industry need to do?A) Reform its structures. B) Cut its retail prices.C) Find replacements for printed textbooks. D) Change its business strategy periodically.49. What are students expected to do in the learning process?A) Think carefully before answering each question.B) Ask questions based on their own understanding.C) Answer questions using their personal experience.D) Give answers showing their respective personality.50. What do experts say about students using textbooks?A) They can digitalize the prints easily. B) They can learn in an interactive way.C) They can purchase customized versions. D) They can adapt the material themselves.Passage TwoQuestions 51 to 55 are based on the following passage.When we think of animals and plants, we have a pretty good way of dividing them into two distinct groups: one converts sunlight into energy and the other has to eat food to make its energy. Well, those dividing lines come crashing down with the discovery of a sea slug that is truly half animal and half plant. It’s pretty incredible how it has managed to hijack the genes of the algae on which it feeds.The slugs can manufacture chlorophyll, the green pigment in plants that captures energy from sunlight, and hold these genes within their body. The term kleptoplasty is used to describe the practice of using hijacked genes to create nutrients from sunlight. And so far, this green sea slug is the only known animal that can be truly considered solar-powered, although some animals do exhibit some plant-like behaviors. Many scientists have studied the green sea slugs to confirm that they are actually able to create energy from sunlight.In fact, the slugs use the genetic material so well, they pass it on to their further generations. The babies retain the ability to produce their own chlorophyll, though they can’t generate energy from sunlight until they’ve eaten enough algae to steal the necessary genes, which they can’t yet produce on their own.”“There is no way on earth that genes from an alga should work inside an animal cell,” says Sidney Piercefrom the University of South Florida. “And yet here, they do. They all ow the animal to rely on sunshine for its nutrition. So if something happens to their food source, they have a way of not starving to death until they find more algae to eat.”The sea slugs are so good at gathering energy from the sun that they can live up to 9 months without having to eat any food. They get all their nutritional needs met by the genes that they’ve hijacked from the algae.51. What is the distinctive feature of a sea slug?A) It looks like both a plant and an animal. B) It converts some sea animals into plants.C) It lives half on animals and half on plants. D) It gets energy from both food and sunlight.52. What enables the sea slug to live like a plant?A) The genes it captures from the sea plant algae. B) The mechanism by which it conserves energy.C) The nutrients it hijacks from other species. D) The green pigment it inherits from its ancestors.53. What does the author say about baby sea slugs?A) They can live without sunlight for a long time.B) They can absorb sunlight right after their birth.C) They can survive without algae for quite some time.D) They can produce chlorophyll on their own.54. What does Sidney Pierce say about genes from an alga?A) They are stolen from animals like the sea slug. B) They can’t function unless exposed to sunlight.C) They don’t usually function inside animal cells. D) They can readily be converted to sea slug genes.55. What do we learn about sea slugs from the passage?A) They behave the way most plant species do. B) They can survive for months without eating.C) They will turn into plants when they mature. D) They will starve to death without sunlight.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.中国的家庭观念与其文化传统有关。
2019年12月英语四级考试听力真题及答案
2019年12月英语四级考试听力真题及答案2015年12月英语四级考试听力真题及答案Part 1 短对话Question 1- M： Do you remember the wonderful film on space exploration we watched together last month?- W： Sure。
It’s actually the most impressive oneI’ve seen on that topic。
Q：What do we learn about the speakers?Question 2- W： Are you looking for anything in particular?- M： Yes。
My son is graduating from high school， and I want to get him something special。
Q：Where does the conversation most probably take place?Question 3- M： Mike told me yesterday that he had been looking in vain for a job in the art gallery。
- W： Really? If I remember right， he had a chance to work there， but he turned it down。
Q：What does the woman say about Mike?Question 4- W：Would you like to come to Susan’s birthday party tomorrow evening?- M：I’m going to give a lecture tomorrow。
I wish I could be in two places at the same time。
英语四级听力真题对话部分
英语四级听力真题对话部分英语四级听力真题对话部分很多考生在进行英语备考的`过程中，对听力的部分总是比较无奈，为帮助考生备战英语听力考试以下是店铺为大家搜索整理的英语四级听力真题对话部分，希望能给大家带来帮助!英语四级听力真题对话部分1Section BConversation 1M: So, Linsy, do you like to text message on your cellphone?W:Yeah, I text message a lot.I don’t do it so much, I prefer to make a call if I’m in a hurry.Yeah, I go both ways. Sometimes I don’t want to talk to the person, I just want to ask him a question, so it’s much easier for me, just text message, if I call them, I have to have a long conversation.Yeah, I …. But I get off the phone pretty quickly ….Yeah, that’s true, you don’t talk a lot.So are you a fast messager?When I first get a cellphone, I was so …, I thought I’d never tex t message, but people can’t text message me. So I feel obliged to learn how to text message, so now I’m pretty fast , what about you?Actually, I have the opposite problem. When I first get my cellphone. I thought it was so cool the to text message to all my friends who have one. Aren’t pretty fast .., but it seems like now I don’t use so much. I got slower actually.Yeah, I’ve been text messaging, actually sort of has to do with your age. For example, people in high school, they textmessage a lot, but I a sked my father, “do you text message?” and guess what he said?What?He said, he would never text message, he thinks it’s very childish and unprofessional to text message.Yeah, I could see what he means, it’s considered pretty informal to text message8. what does the man say about himself?9. what does the woman tend to do while she is on the phone?10. why did the men text his friends when he first got his cell phone?11. what does the woman’s father think of the text massage? childishConversation 2Good morning, Mr. Johnson, how can I help you?well, I’d like to talk to you about Team Barn, the department manager.What seems to be the problem?Well, ever since Saudra left the department, I felt like I’ve been targeted to do all her work, as well as mine. I’m expected to attend many meetings. And I seem to be spending a lot of time doing unnecessary paperwork.I’m sorry to hear that.And on top of that, I’ve specifically asked if I could leave early last Friday, even though as I’ve finished my assignment, I was told to help. But surely, that’s a positive sign showing that Mr. Barn has a lot of trust in you.Yeah, but other colleague gets leave early and they don’t have such a lot of work to do.So you feel he’s making unrealistic demands on you?Yes, absolutely.Have you approached Mr. Barn about this particular problem?I tried, but it seems he just has no time for me.Well, at this stage, it would be better to approach him directly. If nothing else show you can solve the problem yourself before you take i t further, makes it clear you’re not just a complainer. Why don’t you send him an email, requesting a meeting with him in private.Hmm, I feel a bit worry about his reaction. But, anyway I’ll send him an email requesting a meeting, and see what happens though, thanks for your advice.Good luck, let us know the outcome.12. what do we know about the man from the cover?13. what is the man’s chief complaint?14. how was the women interpret the facts that?15. what did the women advise the man to do?英语四级听力真题对话部分2Section BDirections: In this section, you will hear 3 short passages. At the end of each passage, you will hear some questions. Both the passage and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked [A], [B], [C] and [D]. Then mark the corresponding letter on Answer Sheet 2 with a single line through the centre.注意：此部分试题请在答题卡2上作答。
大学英语四级听力材料及参考答案
大学英语四级听力材料及参考答案听力真题：Test 7Section A11.A. Go over the list.B. Go shopping for his mum.C. List everything his mum needs.D. Go for an outing.12.A. The man did most of the talking.B. The woman was wearing a black sweater.C. The man and the woman robbed the bank.D. The man and the woman had dark hair.答案解析：Test 7Section A11.M: Mum, before I go out, could you go over the shopping list and see if there's anything else you need?W: Yes. That's about everything. Now you're sure you don't mind going, darling?Q: What is the man probably going to do?正确答案：B解析：男士说：“妈，在我出门前，请你再看一遍购物单，看有没有什么别的东西要买?”可见男士是要为母亲购物，故B正确。
12.M: Could you describe the two people who robbed the bank?W: Well, the man was tall with dark hair and he was wearing a black sweater. The main thing that I remembered about the woman was that she did most of the talking.Q: What do we learn about the two people described in the conversation?正确答案：C解析：男士问：“你能说说抢银行的那两个人长什么样吗?”可见C正确。
2019年英语四级听力答案
2019年英语四级听力答案2019年英语四级考试是中国大陆地区大学生必备的英语考试之一。
听力部分是四级考试中的重点部分之一，而且对于许多考生来说，听力部分是最难的。
本文将为大家提供2019年英语四级听力部分的答案。
听力部分一共分为四个部分，即短对话听力、长对话听力、短文理解听力和复合式听力。
下面将分别给出这些部分的答案。
短对话听力的答案1. B2. C3. A4. B5. A长对话听力的答案6. B7. C8. A19. B10. C短文理解听力的答案11. C12. A13. B14. C15. B16. A17. C18. B19. A20. C复合式听力的答案21. A22. B23. C24. B225. A26. C27. A28. C29. B30. A以上就是2019年英语四级听力部分的答案。
希望以上内容对大家有所帮助。
在备考过程中，多进行听力练习是非常重要的。
可以通过听英语广播、看英语电影或者参加英语角等方式提升听力水平。
同时，也要多参加模拟测试，熟悉四级听力考试的题型和考点，提高答题的准确性和速度。
另外，在听力考试过程中，需要注意一些技巧。
比如，仔细阅读题目，理解问题的意思；注意关键词，可以帮助快速定位答案的信息；同时，可以通过略读、预测等方法提高答题效率。
总的来说，听力部分是英语四级考试中的重点和难点之一。
但是通过多加练习和掌握一些技巧，相信大家一定可以在2019年英语四级听力部分取得不错的成绩。
祝愿大家顺利通过四级考试！3。
2019年6月大学英语四级真题与答案解析三套全
勹Part I、重，＇＿（题真试考级四语英学大月6年91。
2Wr itin g (30 minutes)D ir ectio ns: For thi s par t ,you are all owe d 30· mmu!es to wr ite a n ews re port t o your c amp囚newsp aper on a visit to a local f arm organi�ed by your S tudent Union. You sh ould w rite at least堑words but no more than180 words. P ar t Il�S ec ti on A，t睿矗I:Lis ten ing'Com pre hens ionr;. • ， ，l•(25 minutes)．D irecti ons: In this section, you will hear .three new s reports. A t the end of each news repo rt, you戒11hear two or three questions.Both _the news report and the quest ions will be spoken only once. After you hear a question, you must choose th e best ans wer from·the four c hoices ma rked A), B), C) and D). Then mar k the correspo叫ing letter on Answer Sheet'1 with·a single li ne throug h the centre.Questions1 and 2 are based on the·news rep ort you h五ve just heard. . . . i1.A) He set a record by swimming t o and from an island.B)He celebrated his ninth birthday on a small island.C)He visited a prison located on a faraway'island.•I·、!•I I ~ /• ID)He swam around an island near San Francisco.2 . A) He doubled the reward. ·· · ·'C) He cheer ed him on al l the way.B)He set him an example. · · · ·1<1··, •1•�I 11 ·" D) He had the ev ent co vered on TV. : Questions 3 and 4. a re based on the news report you have just heard.3.A) To end the one-child pol�cy. ·,�. C) To mcrease workin g effici ency.B)To encourage late marriage.I_-•, ·;D) To give people more t1IDe to travel.4. A) They will not be welcomed by you感ng people. _. -, . ; ,1 ,. , .,,B)They will help to popularize early·marriage, ..、C)They,_will boost China's economic growth, , _1i . ｀ I ｀ �-,..i.D)They will not come into immediate effect.•, ,•, ,、·Questions 5·to 7. are based on the news report you have just heanl.5.A) Cleaning service in great demand_.�11 over the world.B)Two ladies giving up well-paid j�bs to do cleaning .. �:-.、C)A new company to clean up tµ 气ip�s�.after parties.D)Cleaners gainfully employed、at nights and weekends. 'I• II ,. ．，邑．..., .j少．• I ,6. A) It take s a lot of tim e to p repare.B)It lea ves t he house in a mess:..:'.,..)C) It makes party goers·exhausted.'D) It creates noise and misconduct.四级2019年6月 1，, .,------·-------2019年6月大学英语四级考试真题(--）答案与详解、P ar t I Writin g结构框图：A Visit toGuangming FarmOpens Students'Eyes 范文点评：-----------------------－－－－ --在学生会的组织下，6月8日30名学生参见·1－－－－－－－－－－ --------------------：，第1段介绍活动的时间、地点和人物：心｝＇，了光明农场。
2019年12月英语四级听力真题及答案
2019年12月英语四级听力真题及答案Section A11. A. Read the notice on the window B. Get a new bus scheduleC. Go and ask the staffD. Board the bus to Cleveland12. A. He was looking forward to seeing the giraffes.B. He enjoyed watching the animal performance.C. He got home too late to see the TV specialD. He fell asleep in the middle of the TV program.13. A. She wants to take the most direct way.B. She may be late for the football game.C. She is worried about missing her flight.D. She is currently caught in a traffic jam.14. A. At a restaurant B. In a fish shop C. At a clinic D. On a fishing boat15. A. He is an experienced sales manager.B. He is being interviewed for a job.C. He is a close friend of the woman.D. He is good at answering tricky questions.16. A. The man should consider his privacy first.B. The man will choose a low-rent apartment.C. The man is not certain if he can find a quieter placeD. The man is unlikely to move out of the dormitory.17. A. The woman is going to make her topic more focused.B. The man and woman are working on a joint project.C. One should choose a broad topic for a research paper.D. It tool a lot of time to get the man on the right track.18. A. They went camping this time last year.B. They d idn’t quite enjoy their last picnic.C. They learned to cooperate under harsh conditions.D. They weren’t experienced in organizing picnics.Questions 19 to 22 are based on the conversation you have just heard.19. A. H e likes Sweden better than England.B. He prefers hot weather to cold weather.C. He is an Englishman living in Sweden.D. He visits London nearly every winter.20. A. The bad weather B. The gloomy winter C. The cold houses D. The long night21. A. Delightful B. Painful C. Depressing D. Refreshing22. A. They often stay up late reading B. They work hard and play hardC. They like to go camping in summerD. They try to earn more and spend moreQuestions 23 to 25 are based on the conversation you have just heard.23. A. English Literature B. Management C. French D. Public Administration24. A. English teaching B. Staff trainingC. Careers guidanceD. Psychological counseling25. A. Its generous scholarships B. Its worldwide fameC. Its well-designed coursesD. Its pleasant environment参考答案Go and ask the staff。
2019年6月英语四级听力真题及答案
2019年6月英语四级听力真题及答案2013年6月英语四级听力真题及答案Section ADirections：In this section,you will hear 8 short conversations and 2 long conversations.At the end of each conversation,one or more questions will be asked about what was said.Both the conversation and the questions will be spoken only once.After each question there will be apause.During the pause,you must read the four choices marked A),B),C)and D),and decide which is the best answer,Then mark the corresponding letter on Answer Sheet 1 with a single line through the centre.注意：此部分试题请在答题卡1上作答。
11.A) The man hates to lend his tools to other people.B) The man hasn't finished working on the bookshelf.C) The tools have already been returned to the woman.D) The tools the man borrowed from the woman are missing.12.A) Save time by using a computer.B) Buy her own computer.C) Borrow Martha's computer.D) Stay home and complete her paper.13.A) The man doesn't have money for his daughter's graduate studies.B) The man doesn't think his daughter will get a business degree.C) The man insists that his daughter should pursue her studies in science.D) The man advises his daughter to think carefully before making her decision.14.A) The cinema is some distance away from where they are.B) He would like to read the film review in the newspaper.C) They should wait to see the movie at a later time.D) He'll find his way to the cinema.15.A) He's been to Seattle many times.B) He has chaired a lot of conferences.C) He has a high position in his company.D) He lived in Seattle for many years.16.A) Teacher and student.B) Doctora nd patient.C) Manager and office worker.D) Travel agent and customer.17.A) She knows the guy who will give the lecture.B) She thinks the lecture might be informative.C) She wants to add something to her lecture.D) She'llfinish her report this weekend.18.A) The houses for sale are of poor quality.B) The houses are too expensive for the couple to buy.C) The housing developers provide free trips for potential buyers.D) The man is unwilling to take a look at the houses forsale.Questions19 to 21 are based on the conversation you have just heard.19.A) How to study English well.B) Whichc ourses to choose.C) How to write computer games.D) Which books to read.20.A)Physical sciences.B) Mathsand physics.C) Art anddesign.D)Electronics and computer-programming.21.A) Her English is very good.B) She isinterested in English.C) Her English writing is poor.D) Her oralEnglish is bad.Questions22 to 25 are based on the conversation you have just heard.22.A)Applying for a work experience.B)Applying for a part-time job.C) Takingan exam.D)Visiting an old friend.23.A)Students in the first half of their courses.B)Students who will graduate soon.C)Students in the second half of their courses.D)Students who have just graduated from universities.24.A) Explain the procedures to the students.B) Work regular hours.C) Write acomprehensive report.D) Send areport about the woman's work.25.A) In twoweeks.B) In three weeks.C) In the second half of her course.D) Not decided yet.参考答案11. D 12. B 13. D 14. A 15. A16. C 17. B 18. D 19. B 20. D21. C 22. A 23. C 24. D 25. DSection BDirections： In this section, you will hear 3 short passages. At the end of each passage, you will hear some questions. Both the passage and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A), B), C) and D). 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。
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2019年大学英语四级听力短对话练习（42）15.
W： I heard about your promotion, you must be thrilled.
M： Not really, the new office is huge, but the work load has doubled.
Q： What do we learn about the man from theconversation?
A) He is pleased with his exciting new job.
B) He finds the huge workload unbearable.
C) He finds his office much too big for him.
D) He is not so excited about his new position.
16.
W：I can’t decide what to do about the party tomorrow.
M：You don’t have to go if you don’t want to, but
I’ll be glad to give you a ride if you do.
Q： What do we learn from the conversation?
A) The woman is going to hold a big party tomorrow.
B) The man has no idea what the right thing to do is.
C) The woman doesn’t know how to get to the party.
D) The man offers to drive the woman to the party.
15.
女：我听说你升职了，你一定很高兴吧。
男：那倒不是，新办公室很大，但是工作量也加倍了。
问：从对话中我们能得到男人的什么信息?
答：女人问男人升职是不是很高兴，从男人回答的not really
判断出，他并不是那么高兴，后面也提到工作量加倍，可想而知，男
人对提升这件事并不是很兴奋。
所以准确答案为D，他对新职位的反应不是很兴奋。
A项意思相反，B、C两项未提及。
16.
女：我不知道明天的派对要怎么办。
男：如果你不想去，那就别去了。
不过如果你打算去的话，我很
乐意载你一程。
问：从对话中我们能得到什么信息?
答：男人的话中清楚地说到送女人一程的提议，所以准确答案为D，男人提出开车送女人去派对。
A项，从男人提出送女人去派对得知，女人是去参加派对，而不是举行派对，所以排除。
B项，未提及。
C项，女人说不知道派对要怎么办，但是并未说具体的事情，不能确切得知
女人是在为不知道如何去派对苦恼，所以排除。