大学英语四级模拟题三 含答案

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大学英语四级考试模拟试题(附答案)

大学英语四级考试模拟试题(附答案)

大学英语四级考试模拟试题(附答案)一、写作Directions: For this part, you are allowed 30 minutes to write a short essay on the topic of "The Importance of Learning a Second Language". You should write at least 120 words but no more than 180 words.【答案】The Importance of Learning a Second LanguageSecondly, learning a second language improves cognitive abilities. Studies have shown that bilingual individuals often exhibit better problemsolving skills, greater creativity, and a more flexible mindset. Moreover, mastering a second language can open up numerous career opportunities. In an increasingly globalized job market, being proficient in multiple languages is a valuable asset.In conclusion, the benefits of learning a second language are multifaceted, ranging from personal growth to career advancement and cultural preservation. It is a lifelong investment that yields significant rewards.二、听力理解Section ADirections: In this section, you will hear eight short conversations and two long conversations. At the end of eachconversation, one or more questions will be asked about what was said. Both the conversation and the questions will be spoken only once. After each question, there will be a pause. During the pause, you must read the four choices marked A), B), C), and D), and decide which is the best answer. Then mark the corresponding letter on the Answer Sheet with a single line through the centre.1. A) The woman doesn't want to cook dinner.B) The man will cook dinner for the woman.C) They are going to eat out.D) They are discussing the menu for tomorrow.【答案】C)Section BDirections: In this section, you will hear two 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 the Answer Sheet with a single line through the centre.Passage One2. A) It is a way to express individuality.B) It is a sign of social status.C) It reflects cultural background.D) It is a form of artistic expression.【答案】A)三、阅读理解Section ADirections: In this section, there is a passage with ten blanks. You are required to select one word for each blankfrom a list of choices given in a word bank following the passage. Read the passage through carefully before makingyour choices. Each choice in the bank is identified a letter. Please mark the corresponding letter for each item on the Answer Sheet with a single line through the centre. You maynot use any of the words in the bank more than once.Passage【答案】26. D) substantial27. A) outweigh28. C) enhance四、翻译Directions: For this part, you are allowed 30 minutes to translate a passage from Chinese into English. You shouldwrite your answer on the Answer Sheet.中国传统文化中,龙是吉祥的象征,代表着权力、威严和好运。

四级模拟考试题库及答案

四级模拟考试题库及答案

四级模拟考试题库及答案一、听力部分1. A) The man is going to the cinema.B) The woman is going to the cinema.C) Both are going to the cinema.D) Neither is going to the cinema.答案:C2. A) The woman is a teacher.B) The man is a teacher.C) The woman is a student.D) The man is a student.答案:A3. A) The woman is satisfied with the meal.B) The man is satisfied with the meal.C) Both are satisfied with the meal.D) Neither is satisfied with the meal.答案:D二、阅读部分1. What is the main idea of the passage?A) The importance of sleep.B) The effects of sleep deprivation.C) The benefits of taking a nap.D) The relationship between sleep and health.答案:B2. According to the passage, which of the following is NOT a symptom of sleep deprivation?A) Difficulty in concentrating.B) Increased appetite.C) Irritability.D) Enhanced creativity.答案:D3. What does the author suggest to improve sleep quality?A) Exercising regularly.B) Drinking coffee before bedtime.C) Watching TV in bed.D) Taking a hot bath before sleep.答案:A三、写作部分1. Directions: Write an essay on the topic of "The Role of Technology in Education". You should write at least 120 words but no more than 180 words.答案:略2. Directions: Write an essay on the topic of "The Impact of Social Media on Communication". You should write at least 120 words but no more than 180 words.答案:略四、翻译部分1. 随着科技的发展,人们的生活方式发生了巨大的变化。

英语四级考试模拟题及答案

英语四级考试模拟题及答案

Test Paper 3Part I Writing (30 minutes)注意:此部分试题在答题卡1上。

Part II Reading Comprehension(Skimming & Scanning)(15minutes)Directions: In this part, you will have 15minutes to go over the passage quickly and answer the questions on Answer Sheet 1.For question 1-7, markY (for YES) if the statement agrees with the information given in the passage;N (for NO) if the statement contradicts the information given in the passage; NG (for NOT GIVEN) if the information is not given in the passage.For question 8-10, complete the sentences with the information given in the passage.The two suspected SARS cases in Guangzhou have been confirmed as having contracted the potentially deadly virus, the Ministry of Heath said Saturday. The cases were confirmed after strict tests in the World Health Organization (WHO) laboratories were completed, a spokesperson of the ministry said.One of the patient, a 20-year-old restaurant waitress, has been discharged from the hospital after full recovery. None of the people that have contacted with her show SARS symptoms and all of them have been released from quarantine, according to the spokesperson. She was identified as a suspected case on January 8.The other patient, a 35-year-old private businessman, is in a stable situation and has maintained a normal temperature for 11 days, the spokesperson said. He was identified as a SARS suspect January 13.The ministry has informed WHO on the latest developments and Guangdong health authorities have also notified Hong Kong and Macao authorities on the current SARS situation.The spokesperson pointed out that, up to now, Guangdong has reported three SARS cases since the epidemic was declared contained last July, but none of them is highly infectious and recovered quickly.However, the spokesperson warned against negligence over the disease and called on all level of governments to be on high alert, taking all kinds of measures to prevent another SARS outbreak.The season's first confirmed case, a 32-year-old television producer, was released from hospital last week.WHO says SARS comes from animalsAll three recent SARS related cases in Guangzhou are believed to have been infected with the potentially deadly virus by animals, WHO experts say.Dr Robert Breiman: No repeat of last year's outbreak.A joint-team of experts on a mission to track down the deadly virus source believed it has traced the cause of the infection in the first confirmed SARS case.The research team consists of members of the WHO, the Chinese Ministry of Health,China Centre of Disease Control and Prevention (CDC), and the Guangdong CDC. The South China University of Agriculture is also on board."We have good reason to believe that animals are the reservoir of the ultimate source of SARS,'' Dr Robert Breiman, an epidemiologist with WHO and the United States CDC, said on Friday. Breiman is the team leader. The WHO team will head for Beijing on Saturday after spending a week on its investigation in Guangzhou.The SARS virus has been detected in animal-holding cages in the restaurant in which the 20-year-old restaurant waitress had worked, Breiman said.It was also found in the two wild animals trading markets in the nearby area. And the female patient served dishes made from civets and other animals, Breiman said.The virus separated from the confirmed SARS patient was nearly identical with that from civet samples, according to Guangdong CDC. Civets are a species of wild cats caught and served at area restaurants as a delicacy. Amazingly, the restaurant owner, who has cooked wild animals like the civet for decades, was quarantined for observation but never showed signs of SARS.Up to now, there is no record of the third patient having contacts with wild animals. However, scientists deduce that animals are the most possible source of the disease. “By and large, most of the diseases that have appeared in the past 10 years have, in the end, turned out to be from an animal source,” Breiman said.“Understanding the potential of animal reservoirs for disease is an important part in any investigation for the new diseases,” he added.The SARS that has infected the known patients this year has seemed a less virulent form than last year, the researcher said, infecting people who come into contact with animals, but not always.“Very possibly, it's a variation virus that isn't transmittable from person to person,” he said.注意:此部分试题请在答题卡1上作答;8-10题在答题卡1上。

大学英语四级听力模拟试题(三)及答案

大学英语四级听力模拟试题(三)及答案

大学英语四级听力模拟试题(三)及答案听力试题Section ADirections:In this section,you will hear 8 short conversations and 2 long conversations.At the end of each conversation,one or more questions will be asked about what was said Both the conversation and the questions will be spoken only once.After each question there will be a pause.During the pause,you must read the four choices marked A.,B.,C.and D.,and decide which is the best answer.Then mark the corresponding letter on Answer Sheet l with a single line through the centre.回答1-25题:1、A.Get some small change.B.Find a shopping center.C.Cash a check at a bank.D.Find a parking meter.2、A.Shopping with his son.B.Buying a gift for a chilD.C.Promoting a new product.D.Bargaining with a sA.esgirl.3、A.Taking photographs.B.Enhancing images.C.Mending cameras.D.Painting pictures.4、A.He moved to Baltimore when he was young.B.He can provide little useful information.C.He will show the woman around Baltimore.D.He will ask someone else to help the woman.5、A.He is rather disappointeD.B.He is highly ambitious.C.He can’t face up to the situation.D.He knows his own limitations.6、A.She must have paid a lot for the gym.B.She is known to have a terrific figure.C.Her gym exercise has yielded good results.D.Her effort to keep fit is really praiseworthy.7、A.Female students are unfit for studying physics.B.He can serve as the woman’s tutor.C.Physics is an important course at school.D.The professor’s suggestion is constructive.8、A.Indifferent.B.Doubtful.C.PleaseD.D.SurpriseD.听录音,回答以下问题:9、A.He prefers the smaller evening classes.B.He has signed up for a day course.C.He has to work during the day.D.He finds the evening course cheaper.10、A.Learn a computer language.B.Learn data processing.C.Buy some computer software.D.Buy a few coursebooks.11、A.Thursday evening,from 7:00 to 9:45.B.From September 1 to New Year’s eve.C.Every Monday,lasting for 12 weeks.D.Three hours a week,45 hours in total.12、A.What to bring for registration.B.Where to attend the class.C.How he can get to Frost Hall.D.Whether he can use a check.听录音,回答以下问题:13、A.A training coach.B.A trading adviser.C.A professionA.manager.D.A financiA.trader.14、A.He can save on living expenses.B.He considers cooking creative.C.He Call enjoy heA.thier fooD.D.He thinks take-away iS tasteless.15、A.It iS something inevitable.B.It is frustrating sometimes.C.It takes patience to manage.D.It can be a good thing.Section BDirections:In this section,you will hear 3 short passages.At the end of each passage,you will hear some questions.Both the passage and the questions will be spoken only once.After you hear aquestion,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.Passage One听录音,回答以下问题:16、A.There were no planets without moons.B.There was no air or water on Jupiter.C.Life was not possible in outer space.D.The mystery of life could not be resolveD.17、A.It has a number of active volcanoes.B.It has an atmosphere like the earth’s.C.It has a large ocean under its surface.D.It has deep caves severA.miles long.18、A.Light is not an essential element to it.B.Life can form in very hot temperatures.C.Every form of life undergoes evolution.D.Oxygen is not needed for some life forms.Passage Two听录音,回答以下问题:19、A.Whether they should take the child home.B.What Dr.Meyer’s instructions exactly were.C.Who should take care of the child at home.D.When the child would completely recover.20、A.She encourages them to ask questions when in doubt.B.She makes them write down all her instructions.C.She has tllem act out what they are to do at home.D.She asks them to repeat what they are supposed to do.21、A.It lacks the stability of the printed worD.B.It contains many grammaticA.errors.C.It is heavily dependent on the context.D.It facilitates interpersonA.communication.Passage Three22、听录音,回答以下问题:A.Job security.B.Good labour relations.C.Challenging work.D.Attractive wages and benefits.23、A.Many tedious iobs continue to be done manually.B.More and more unskilled workers will lose iobs.C.Computers will change the nature of many jobs.D.Boring jobs will gradually be made enjoyable.24、A.Offer them chances of promotion.B.Improve their working conditions.C.Encourage them to compete with each other.D.Give them responsibilities as part of a team.25、A.They will not bring real benefits to the staff.B.They concem a small number of people only.C.They are arbitrarily set by the administrators.D.They are beyond the control of ordinary workers.Section CDireetions:In this section.you will hear a passage three times.When the passage is readfor thefirst time,you shouM listen carefully for its general idea.When the passage is readfor the second time,you are required to fill in the blanks with the exact words you have lust heard.Finally,when the passage is readfor the third time,you should check what you have written.根据下列材料,请回答:In the humanities.authors write to inform you in many ways.These methods canbe(26)__________ three types of informational writing:factual,descriptive,and process.Factual writing provides(27)__________ information on an author,composer,or artist or on a type of music,literature,or art.Examples of factual writing include notes on a book jacket or album cover and longer pieces,(28)__________ an article describing a style of music which you might read in a music(29)__________ course.This kind of writing provides a(30)__________ for your study of the humanities.As its name(31)__________ ,descriptive writing simply describes,or provides an(32)__________ of,a piece of music,art,or literature.For example,descriptive writing might list the colors an artist used in a painting or the(33)__________ a composer included in a musical composition.so as to make pictures or sounds in the reader’s mind by(34)__________ specific details of the work.Descriptive writing in the humanities,particularly in literature,is often mixed with critical writing.Process writing explains a series of actions that(35)__________ a result.It tells the reader how to do something,for example,explaining the technique used to shoot a film.This kind of writing is often found in art.where understanding how an artist created a certain effect is important.Authors may actually use more than one type of technique in a given piece of informational writing.26、请回答(26)题__________.27、请回答(27)题__________.28、请回答(28)题__________.29、请回答(29)题__________.30、请回答(30)题__________.31、请回答(31)题__________.32、请回答(32)题__________.33、请回答(33)题__________.34、请回答(34)题__________.35、请回答(35)题__________.听力答案。

大学英语英语四级(含答案) (3)

大学英语英语四级(含答案) (3)

大学英语四级试卷(满分120分,考试时间90分钟)一、选择题:(本题共20小题,每小题3分,共60分)1. They were rather disappointed ________ the result of the test.A. inB. onC. atD. for2. We tried to settle the problem with them as soon as possible, but they seemed to________ sincerity.A. lack ofB. by lack ofC. lack inD. be lacking in3. At an early age she already showed a talent ______ music.A. inB. forC. onD. of4. I feel rather doubtful ________ the result of the experiment.A. aboutB. atC. withD. for5. ______ the severe cold, tourism was ________ full swing.A. Though, onB. Despite, onC. Though, inD. Despite, in6. Passengers may leave bulky articles under the stairs ______ the conductor's permission.A. atB. withC. onD. in7. You won't get in _____ the end of the act.A. tillB. atC. byD. in8. He said he was in debt and asked me for a loan ______ $50.A. onB. forC. withD. of9. What tremendous achievements we have made _______ all fronts in the past few years!A. inB. onC. atD. of10. John is unfortunately devoid _______ a sense of humour.A. withB. ofC. toD. from11. It will rain, _____ the barometer is falling.A. soB. forC. asD. since12. We won't encourage him to do that _______ he is in good health.A. even ifB. in caseC. even thoughD. when13. Nature not only gave the Middle Atlantic region fine harbors, ______ a first-class system of inland waterways.A. however endowed it onB. so endowing this onC. thus endowing this onD. but endowed it with14. I have little doubt about his competence; ____ he is well-qualified for the job.A. althoughB. moreoverC. yetD. because15. I am telling you this _______ you should make a mistake.A. so thatB. thoughC. untilD. lest16. Neon is said to be inert _______ does not react easily with other substances.A. because of itB. it is becauseC. because itD. is because it17. "Would you rather watch T.V or go for a walk?" "______ the T.V program is good this afternoon, I think I need the exercise more."A. Even thoughB. No matter howC. DespiteD. In spite of18. If ___, he promised that he would do all he could to promote public welfare.A. electedB. being electedC. having electedD. to be elected19.--i introduce myself? My name is Meg Johnson.( )Nice to meet you, Mr. Johnson.A. Must isB. ShouldC. Need netD. Mays20.The boss made them.___ten hours day. ( )A.worked toB.workingC.workD.to work二、翻译(共计10分)1. 电影开演半小时了。

大学英语四级模拟题三(含答案)

大学英语四级模拟题三(含答案)

大学英语四级模拟题三Part One Reading Comprehension (2’×10 = 20’)Directions: 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). Y ou should decide on the best choice and mark the corresponding letter on the Answer Sheet with a single line through the centre. Passage OneScientists are trying to make the deserts into good land again. They want to bring water to the deserts so that people can live and grow food. Even so, more and more of the earth is becoming desert all the time.Why? Scientists think that people make deserts. People are doing bad things to the earth. Some people on the earth do not get very much rain. Yet, they still do not become deserts. This is because there are some small green plants growing there. Plants help keep water in the earth. Plants do not let the wind blow the dirt away. Without plants, the land can become a desert much more easily.A man decides to make a farm in a very dry place. He digs in the earth and takes away the grass and plants that are already growing on the dry land.He makes a farm. He puts plants in rows. The sun is very hot. It makes the land even drier. When the rain comes, it runs between the row of plants. It washes the good dirt away. When the wind comes, it blows between the rows of plants. It blows the good dirt away. Soon the land is not good enough for a farm any more. The man lets his animals eat all the plants on it. Now the land does not have any plants on it. The sun and wind dry the land and all of the good dirt away. Now the land is a desert.1. A desert is probably _____________.A. grassyB. wetC. treelessD. muddy2. Land is becoming desert because of lack of _____________.A. rainB. peopleC. windD. plants3. Which of the following is NOT the reason why small green plants are very important to dry places?A. They keep the earth from becoming even drier.B. They do not let wind blow the earth away.C. They add color to the dry places.D. They hold water.4. It can be inferred from the passage that _____________.A. it is bad to plant in rows in a dry placeB. it is better to raise animals on dry land than to make a farmC. it is bad to make a farm in a dry place, but it is good to raise animals thereD. all lands that don’t get very much rain are deserts5. What’s the writer’s purpose in giving an example of the man?A. To criticize him.B. To tell an interesting story.C. To prove man makes deserts.D. To prove the hot sun makes a desert.Passage TwoFor years, international swimming has been controlled by a small number of powerful nations. The U.S., Russia, Germany and Australia have produced some of the sport’s finest players and have won most of the top competitions and medals. But the results of this month’s world championships, which are being held in the Australian city of Perth, will not be so easy to predict. Since the 1996 Olympics in Atlanta, many new names and nationalities have emerged to take on the world leaders.The 1996 Olympics should have been an opportunity for the U.S. to display its great swimming power, but instead it faced some embarrassing defeats. The surprises started on the first day of the competitions, when Fred of Belgium (比利时) set a world record in the competition for 100-metres breast-stroke (蛙泳). Never before had Belgium produced an Olympic champion swimmer. Two other countries also won swimming gold medals for the first time on the opening day. Ireland’s Michell Smith delighted her country with her first of her three gold medals. New Zealand also celebrated with Danyon Loader’s gold in the men’s 200-metre free style. Loader went on to win the 400 meters later in the competition.By late on the second day, the U.S. team’s officials and coaches were starting to be surprised. Penny Heyns of South Africa had broken the women’s 100-metre breast-stroke record in the morning competitions before claiming gold in the final.6. It is hard to predict the results of this month’s championships because _____________.A. players from different countries have sprung up as new championsB. many names of the players haven’t been heardC. a few countries have won international swimming competitionsD. the 1996 Olympics in Atlanta was a success7. What the U.S. had to face at the 1996 Olympics was _____________.A. new swimming powerB. a big successC. several unpleasant failuresD. a great deal of embarrassment8. The player of Belgium broke a world record in 100-metre breast-stroke which _____________.A. it had won beforeB. it has not gained beforeC. it had won many timesD. the U.S. had never won before9. How many gold medals have the other countries won on the opening day?A. Three.B. Four.C. Five.D. Six.10. It can be inferred from the passage that _____________.A. the U.S. is still the only powerful country in swimmingB. the U.S. has been a great swimming powerC. Ireland once controlled international swimmingD. Belgium had won several world swimming championshipsPart Two Listening Comprehension (35’)Section A (1’×15 = 15’)Directions: In this section, you will hear 8 short conversations and 2 long conversations. At the end of each conversation, one or more questions will be asked about what was said. Both the conversation and the questions will be spoken only once. After each question there will be a pause. During the pause, you must read the four choices marked A), B), C) and D), and decide which is the best answer. Then mark the corresponding letter on Answer sheet with a single line through the centre.11. A. He watched television with his friend.B. He stayed at home talking with his friend.C. He went to see a film with his friend.D. He went to see his schoolmate.12. A. 5:10. B. 5:00. C. 4:30. D. 5:15.13. A. At a booking office. B. In a Hong Kong hotel.C. On a busy street.D. At an airport.14. A. The next bus is coming soon.B. The bus will wait a few minutes at the stop.C. There are only two or three passengers waiting for the bus.D. They can catch this bus without running.15. A. The wind stopped, but it’s still raining.B. The rain stopped.C. It is still raining, and the wind is blowing.D. Both the rain and wind stopped.16. A. He decided not to go to New York.B. They won an award recently.C. They are going to organize a dinner.D. No one expected him to move.17. A. A sunny day. B. A nice raincoat.C. An attractive dress.D. A lovely hat.18. A. No one can find the Department.B. He helps people find the Department here.C. He has no idea where to find the Department.D. He is working at the university.Conversation OneQuestions 19 to 22 are based on the conversation you have just heard.19. A. He is not satisfied with his present job.B. He worries too much about his grandmother.C. People dislike his food.D. He is going to be fired.20. A. He learned it in a training center of cooking.B. He learned it from his grandmother.C. He learned it from his mother.D. He learned it from his wife.21. A. He dislikes other businessmen.B. He wants to have more chances to go on business.C. He doesn’t want to trouble others.D. He wants to be self-employed.22. A. Whether he would have enough funds.B. Whether his food is to the customers’ taste.C. Whether his family members would support him.D. Whether he can pay less tax to the government.Conversation TwoQuestions 23 to 25 are based on the conversation you have just heard.23. A. Tap dancing and square dancing. B. Tap dancing and belly dancing.C. Folk dancing and square dancing.D. Folk dancing and belly dancing.24. A. Interesting. B. Time-wasting.C. Very tiring.D. Inspiring.25. A. He does not like to interact with people.B. He doesn’t thinks the dancing course will help him interact with other people.C. He hates the dancing course very much.D. He also wants to take the dancing course so that he could be more confident.Section B (1’×10 = 10’)Directions: In this section, you are going to hear three short passages. At the end of each passage, you will hear some questions. Both the passages 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 with a single line through the centre.Passage OneQuestions 26 to 28 are based on the passage you have just heard.26. A. Their family members. B. Their relatives.C. Their closest friends.D. Strangers.27. A. To get advice. B. To subscribe.C. To place an advertisement.D. To apply for membership.28. A. They are two well-known writers who give advice.B. They are two famous doctors.C. They are two lawyers.D. They are two professors at the New York State University.Passage TwoQuestions 29 to 31 are based on the passage you have just heard.29. A. Many foreign tourists visit the United States every year.B. Americans enjoy eating out with their friends.C. The United States is a country of immigrants.D. Americans prefer foreign foods to their own food.30. A. They can make friends with people from other countries.B. They can get to know people of other cultures and their lifestyles.C. They can practise speaking foreign languages there.D. They can meet with businessmen from all over the world.31. A. The couple cook the dishes and the children help them.B. The husband does the cooking and the wife serves as the waitress.C. The mother does the cooking while the father and the children wait on the guests.D. A hired cook prepares the dishes and the family members serve the guests.Passage ThreeQuestions 32 to 35 are based on the passage you have just heard.32. A. He went to watch his son play in a hockey game.B. He watched a hockey game on TV with his son.C. He and his son had a very good dinner together at an Italian restaurant.D. He called his wife Dana who was appearing in a play in California.33. A. His courage in fighting against his paralysis.B. His love for his 12-year-old son Will.C. His role as Superman in the movie with the same name.D. His opening of the first center in the USA devoted to paralyzed people.34. A. A horse riding accident.B. A car accident.C. A deadly infection of an incurable disease.D. A sudden heart attack.35. A. Christopher Reeve loved acting more than anything else in the world.B. Christopher Reeve was as brave as the superman he played in the movie.C. Christopher Reeve’s great comfort was to die with his son at his side.D. Christopher Reeve will be remembered as a spokesman for the disabled. Section C (1’×10 = 10’) Directions: In this section, you will hear a passage three times. When the passage is read for the first time, you should listen carefully for its general idea. When the passage is read for the second time, you are required to fill in the blanks with the exact words you have just heard. Finally, when the passage is read for the third time, you should check what you have written.(答案请写在答题纸上)Customers differ greatly from country to country. Does a man walk on the left or the right of a woman in your country? Should you use both hands when you are eating?The American and the British not only speak the same language but also (36) _____________ a large number of social customs. For instance, in both countries, people shake hands when they meet each other for the first time. Also, most English will open a door for a woman or (37) _____________ their seat to her, and also will most Americans. Promptness is (38) _____________ both in Britain and America. If a dinner invitation is for 7 o’clock, the dinner guest either arrives close to that time or calls up to (39) _____________ the delay.It is relatively common both in China and in the west to invite friends and acquaintances to dinner. However, the customs (40) _____________ with this are often very different in the two cultures, and so both Westerners and Chinese may easily feel (41) _____________, and misunderstandings may be the result. When Westerners wish to invite people to dinner, it is normal to ask them a week or so in (42) _____________. This is because Westerners often (43) ______________________________________ quite carefully, and like to plan what they are doing. If less notice than this is given, it is implied that the invitation is a (44) ______________________________________, and that it does not matter too much if the people can’t accept. So if the host really wants them to come, it is wise to (45) ______________________________________.Part Three Vocabulary and Structure (0.5’×20 = 10’)Directions: There are 20 incomplete sentences in this part. For each sentence there are four choices marked A, B, C and D. Choose the ONE answer that best completes the sentence. Then mark the corresponding letter on the Answer Sheet with a single line through the centre.46. There is __________ evidence that stress is partly responsible for his failing health.A. convincedB. convincingC. condenseD. condensed47. Einstein’s theories of __________ contributed much to the development of science.A. relativityB. relativeC. relativelyD. related48. Scientists will have to __________ new technologies to improve the world’s food and fuel supplies.A. come up withB. come uponC. come onD. come across49. The invisible force was evidence to Albert __________ there was more to our world than meets the eye.A. whereB. whenC. whoD. that50. He accepted an invitation to join the __________ as a full professor.A. focusB. factC. facultyD. face51. Parents should give sound advice to their children during their __________ from childhood to manhood.A. transferB. translateC. transitionD. transmit52. With a __________ of updated information, the website is popular with university students.A. wealthB. healthC. mythD. truth53. The travel agency __________ in adventure trips, which attract young people eager for challenges.A. specializeB. specializesC. specialD. specific54. I don’t think that the amount of studying you did in high school would be sufficient for you to __________ good marks in university.A. manufactureB. sponsorC. attractD. attain55. The sweaters are made of wool __________ from Australia.A. importingB. importedC. importD. be imported56. Being the son of a professor does not qualify him __________ the scholarship consideration.A. toB. forC. atD. as57. From all the indications, it is safe to __________ that the prices of cars will go down by large margins.A. consumeB. assureC. resumeD. assume58. He returned to his hometown so that he could __________ his passion for football.A. indulgeB. breakC. limitD. obsess59. They expected a living space with water __________ abundant that it could supply their needs forever.A. soB. suchC. tooD. as60. She failed to call the police to __________ her appointment.A. greetB. retreatC. puzzleD. cancel61. He has just heard that he has been __________ by Oxford University.A. respondedB. acceptedC. allowedD. adjusted62.The movie I went to see with Karen last night __________ me of my boyhood in New York City.A. mindedB. recalledC. remindedD. remembered63. Annual sales of hundreds of products now marked under the Proctor & Gamble umbrella __________ thirty billion dollars.A. exactB. expectC. exceedD. except64. The local government’s decision to reduce unemployment benefits enraged the workers who were laid off and they __________ violent protest.A. resortedB. resorted toC. sortedD. sorted to65. I had no idea because __________ I thought about idioms __________ sure I was what they were.A. the longer, the lessB. the less, the longerC. the long, the lessD. the longer, the littlePart Four Banked Cloze (1’×10 = 10’)Directions: In this section, there is a passage with ten blanks. You are required to select one word for each blank from a list of choices given in a word bank following the passage. Read the passage through carefully before making your choices. Each choice in the bank is identified by a letter. You may not use any of the words in the bank more than once. (请在答题纸上写单词对应的字母代号)It seems that the young Albert Einstein was never exactly an ordinary child. When he was 5 years old and sick in bed, he was given a (66) __________ called a compass. He lay there (67) __________ and twisting it, certain he could fool it into pointing off in a new direction. But try as he might, his (68) __________ were in vain. This (69) __________ his intellect and ignited (点燃) his inspiration. Not only was he passionately curious, he was also (70) __________ persistent and would not easily give up on a problem. He had the patience and determination that kept him at things (71) __________ than most others. At age 12, Albert Einstein came upon a set of ideas that impressed him as “sacred”(神圣的). He was inspired to (72) __________ mathematics as the tool he would use to (73) __________ his curiosity. His true genius lay in his ability to express (74) __________ ideas in simple terms. Einstein’s wealth of ideas peaked (75) __________ he was still a young man of 26, although he never stopped looking for answers.Part Five Translation (答案请写在答题纸上)( 2’×5= 10’)Directions: Complete sentences by translating into English the Chinese given in brackets.76. If you do have financial difficulties, you can ______________________________________ (申请学生贷款).77. While I admit that there are problems, ______________________________________ (我并不认为这些问题不能解决).78. To most of the teenagers, when it comes to______________________________________ (既舒服又时尚的衣着), nothing beats T-shirt and jeans.79.Thoughts are ______________________________________ (通过语言来表达的).80. A great man can ______________________________________ (控制困难的局面) by force of character.Part Six Writing (答案请写在答题纸上)( 15’ ×1=15’)Directions: For this part, you are required to write a short essay on the topic My Views on Travelling on Holidays. You should write at least 120 words (no more than 150 words) based on the topic sentence for each paragraph:1. 越来越多的人们选择假期旅行,以此放松自己,愉悦身心。

大学英语四级模拟题三及答案

大学英语四级模拟题三及答案

大学英语四级模拟题三及答案大学英语四级模拟题三及答案Part I Writing (30 minutes)Directions: For this part, you are allowed 30 minutes to write a composition on the title Global Warming. You should write at least 120 words following the outline given below in Chinese:1. 全球性变暖的原因2. 提出解决的建议Part II Reading Comprehension (Skimming and Scanning) (15 minutes) Directions: In this part, you will have 15 minutes to go over the passage quickly and answer the question on Answer Sheet 1For questions 1-7,markY (for YES) if the statement agrees with the information given in the passage;N (for NO) if the statement contradicts the information given in the passage;NG (for NOT GIVEN) if the information is not given in the passage. For questions 8-10, complete the sentences with the information given in the passage.SpidersSpiders can be distinguished from other Arachnids because the prosoma (combined head and thorax) is only separated from the opisthosoma (abdomen) by a narrow waist, in other Arachnids the whole body appears to be much more of a single unit. All spiders produce silk, but only some construct webs to catch their homes and to protect their eggs.All spiders possess poison glands but very few of them are dangerous to humans, of the 600+species in Britain only 12 (atleast one of these is a recent human assisted colonist) are strong enough to pierce the human skin, and apart from allergies, none are more dangerous than a common wasp. Most spiders have 8 eyes (though some have 6,4,2 or 0), as well as 8 legs. (by the way if you count the claws as separate leg section [which you shouldn't really] then their legs have 8 parts as well [coxa, trochanter, femur, patella, tibia, tarsus, metatarus, claws]) There are more than 32000 known species of spider in the world. No human being has ever been officially recorder as having died as the result of a 'tarantula' bite. All spiders are carnivorous and feed only on liquids, i.e. their preys natural juices and the breakdown products of external digestion (meaning they spit, exude or inject digestive juices onto/into their prey ad suck up the resulting soup). So why not invite some to your next social do? What's In a NameThe word 'Arachnida' comes from the Greek word 'Arachne' who was the daughter of Idmon of Colophon in Lydia, a dyer by trade. Arachne herself was a weaver, the best in all the known world. However in a foolish moment she challenged Athene, the daughter of Zeus and goddess of, among otherthings, waving to a weaving competition. Arachne wove so perfect a cloth that she tore it to shreds. Arachne became depressed after this and in the end she hung herself. Athene stirred to remorse at the knowledge of what her anger had wrought turned the rope Arachne had used to hang herself into a web and Arachne herself into a spider so that the beauty of her spinning should not be lost to the world ever again.The Great Household Spider SafariThere are just over six hundred different sorts of spider in the British Isles. But of these only a handful are commonly found inhouses. At the front of the head are a pair of what appear to be small legs. These are called palps and are used to guide food to the spider's mouth. The front of the head also has a group of six or eight eyes. On the underside of the body at the rear, are four or six small conical bumps or cylinders. There are the spinnerets from which the spider produces the silk to make its webs.Telling male and female spiders apart is easily done by looking at their palps. Males have swollen ends to their palps which makes them look as if they are wearing boxing gloves, these are often strange shapes if looked at with a hand lens. Females have normal looking palps that are not swollen at the ends.The largest spider is the Goliath spider, the female of which grows to reach a leg span of ten inches. The largest spider in Britain is the Cardinal spider which is a close cousin of Tim Tegenaria. Females can achieve a leg span of four and a half inches. It is known as the Cardinal spider as it was common in Hampton Court when Cardinal Wolsey lived there. The sight of these long legged spiders wandering around the palace at night used to frighten him. So far 32000 different kinds of spider have been discovered from all over the world. Britain has 630 different kinds of spider of which 250 are tiny Money spiders. The smallest of which has a body less than one millimeter long.1.All the silk produced by spiders construct webs to catch their food2.Not all the poison glands possessed by spiders are dangerous to human beings.3.Spiders often kill humans in Britain when they pierce human skin.4.After seeing her enemy commits suicide, Arachne turnedAthena into a spider.5.TimTegenaria spiders are closely related to tarantula spiders; both are found in Britain.6.So far32000 different kinds of spiders have been discovered from all over the world.7.Money spiders are the smallest spiders found in the Arachnids family.8.There are more than known species of spider in the world.9.Telling male and female spiders apart is easily done by .10.The largest spider isPart III Listening Comprehension (35 minutes)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 side. Both the conversation and questions will be spoken only once. After each question there will be a pause. During the pause, you must read the four choices marked A), B), C) and D), and decide which is the best answer. Then mark the corresponding letter on Answer Sheet 2 with a single line through the centre.11. A) Feel sorry that she can't help the man.B) Lend the man her pencil and paper.C) Ask someone else to help the man.D) Give the man the notes.12. A) Jason will arrive at 7:30.B) Jason should have arrived at 8:00C) Jason is usually punctual.D) Jason is not very punctual.13. A) In a railway station. B) In a hotel room.C) In a restaurant. D) At the airport.14. A) She will help the man later.B) She doesn't want to help him with the homework.C) The man should do the homework himself.D) The man should watch the program first.15. A) A movie. B) A lecture.C) A play. D) A speech.16. A) He usually talks quietly.B) He usually assigns homework.C) He didn't teach class today.D) He noticed that the students didn't do their homework..17. A) The show is too difficult to understand.B) There is nothing worth seeing there.C) She doesn't understand what's on the show.D) The room is too small for the audience.18. A) The weather is changeable.B) The weather forecast is unreliable.C) It will rain very soon.D) She hasn't read the newspaper.Passage oneQuestions 19 to21 are based on the conversation you have just heard.19. A) history B) geography C) mathematics D) art20. A) logic B) writing C) history D) mathematics21. A) adviser B) computer programmer C) product designerD) school teacherPassage twoQuestions 22 to25 are based on the conversation you have just heard.22. A. A mountain resort. B. A seaside resort.C. A desert.D. The outback of Australia.23.. A. Fellow teachers. B. Freshmen of a university.C. Second-year students.D. Either seniors or juniors.24. A. There are mountains nearby.B. He's been there once.C. He wants to be away from the hustle and bustle.D. He heard it would be fun to be there.25.A. Finish their course work.B. Plan out their holiday in detail.C. Head for Sydney.D. Buy some necessities for their trip.Section BDirections: In this section, you will hear 3 short passages. At the end of each conversation, you will hear some questions. Both the passage and questions will be spoken only once. After you hear a question, you must read the four choices marked A), B), C) and D), and decide which is the best answer. Then mark the corresponding letter on Answer Sheet 2 with a single line through the centre.Passage OneQuestions 26 to 29 are based on the passage you have just heard.26. A) She was found stealing in a bookstore.B) She caught someone in the art of stealing.C) She admitted having stolen something.D) She said she was wrongly accused of stealing.27. A) A book. B) $ 3,000.C) A handbag. D) A Christmas card.28. A) She was questioned by the police.B) She was shut in a small room for 20 minutes.C) She was insulted by the shopper around her.D) She was body searched by the store manager.29. A) They refused to apologize for having followed her though the town.B) They regretted having wrongly accused her of stealing.C) They still suspected that she was a thief.D) They agreed to pay her $ 3,000 damages.Passage TwoQuestions 30 to 32 are based on the passage you have just heard.30. A) His friend gave him the wrong key.B) He didn't know where the back door was.C) He couldn't find the key to his mailbox.D) It was too dark to put the key in the lock.31. A) It was getting dark.B) He was afraid of being blamed by his friend.C) The birds might have flown away.D) His friend would arrive any time.32. A) He looked silly with only one leg inside the window.B) He knew the policeman wouldn't believe him.C) The torch light made him look very foolish.D) He realized that he had made a mistake.Passage ThreeQuestions 33 to 35 are based on the passage you have just heard.33. A) The threat of poisonous desert animals and plants.B) The exhaustion of energy resources.C) The destruction of energy resources.D) The spread of the black powder from the fires.34. A) The underground oil resources have not been affected.B) Most of the desert animals and plants have managed to survive.C) The oil lakes soon dried up and stooped evaporating.D) The underground water resources have not of oil wells.35. A) To restore the normal production of the oil wells.B) To estimate the losses caused by the fire.C) To remove the oil left in the desert.D) To use the oil left in the oil lakes.Section CDirections: In this section, you will hear a passage three times. When the passage is read for the first time, you should listen carefully for its general idea. When the passage is read for the second time, you are required to fill in the blanks numbered from 36 to 43 with the exact words you have just heard. For blanks numbered from 44 to 46 you are required to fill in the missing information. For these blanks, you can either use the exact words you have just heard or write down the main points in your own words. Finally, when the passage is read for the third time, you should check what you have written.These days people who do manual work often 36 ______ far more money than people who work in offices. People who work in offices are37_______referred to as "white-collar workers" for the simple reason that they usually wear a collar and tie to go to work. Such is human 38 ________, that a great many people are often willing to 39 ________ higher pay for the 40 _________ of becoming white-collar workers. This can give rise to 41 _______ situations, as it did in the case of Alfred Bloggs who worked as a dustman for the Ellesmere Corporation.When he got 42 _________, Alf was too embarrassed to say anything to his wife about his job. He simply told her that he worked for the Corporation. Every morning, he left home 43 in a smart black suit. 44__________________________________________ Before returning home at night, he took a shower and changed back into his suit.45______________________________________ Alf's wife has neverdiscovered that she married a dustman and she never will for Alf has just found another job. He will soon be working in an office. He will be earning only half as much as he used to, 46_____________________________________________________ From now on, he will wear a suit all day and others will call him "Mr.Bloggs", not "Alf". Part IV Reading Comprehension (Reading in Depth) (25 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 you 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.As the plane circled over the airport, everyone sensed that something was wrong. The plane was moving unsteadily through the air, and 47 the passengers had fastened their seat belts, they were suddenly 48 forward. At that moment, the air-hostess 49 .She looked very pale, but was quite 50 .Speaking quickly but almost in a whisper, she 51 everyone that the pilot had 52 andasked if any of the passengers knew anything about machines or at 53 how to drive a car. After a moment 54 , a man got up and followed the hostess into the pilot's cabin. Moving the pilot 55 , the man took his seat and listened carefully to the 56 instructions that were being sent by radio from the airport below. The plane was now dangerously close to ground, but to everyone's relief, it soon began to climb.A. althoughB. anxiousC. thrownD. shiftedE. appearedF. urgentG. presented H. asideI. even J. informedK. calm L. leastM. fainted N. lengthO. hesitationSection BDirection: There are 2 passage 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 57 to 61 are based on the following passage.In the early days of the internet, many people worried that as people in the rich world embraced new computing and communications technologies,people in the poor world would be left stranded on thewrong side of a "digital divide." Yet the debate over the digital divide is founded on a myth - hat plugging poor countries into the internet will help them to become rich rapidly.This is highly unlikely, because the digital divide is not a problem in itself, but a symptom of deeper, more important divides: of income, development and literacy. Fewer people in poor countries than in rich ones own computers and have access to the internet simply because they are too poor, are illiterate, or have other more immediate concerns, such as food, health care and security. So even if it were possible to wave a magic wand and cause a computer to appear in every household on earth, it would not achieve very much: a computer is not useful if you have no food or electricity and cannot read. Yet such Wand-waving - through the construction of specific local infrastructure projects such as rural telecenters - is just the sort of thing for which the UN's new fund is intended.This sort of thing is the wrong way to go about addressing the inequality in access to digital technologies: it is treating the symptoms, rather than the underlying causes. The benefits of building rural computing centers, for example, are unclear. Rather than trying to close the divide for the sake of it, the more sensible goal is to determine how best to use technology to promote bottom-up development. And the answer to that question turns out to be remarkably clear: by promoting the spread not of PCs and the Internet, but of mobile phones.57. What is the main idea of this passage?A) Plugging poor countries into the Internet will help them to become rich rapidly.B) Poor countries should be given more basic devices other than advanced ones.C) Rich countries should help poor ones becoming rich.D) People in poor countries cannot afford devices such as computer.58. What did the author mean by referring "digital divide." (Line 3, Para.1)?A) Digital technology will make the gap between rich world and poor world wider.B) Digital technology will divide people into rich and poor world.C) People can be divided digitally.D) To divide people in digital world is wrong.59. We can infer from the 2nd paragraph that.A) people in poor countries cannot use computer because of illiteracy.B) poor people cannot use computers.C) there would be no magic to cause a computer to appear in every household on earth.D) people in poor countries need more basic living conditions thancomputers.60. Considering the following sentences, which one would the author most agree?A) Digital technology is useless.B) Digital divide will help poor countries becoming rich.C) Poor people need more immediate concerns, such as food, health care and security.D) Mobile phones should be promoted firstly.61. The following passage will probably be:A) How to promote using of mobile phones.B) How to use technology to promote bottom-up development.C) The benefits of building rural computing centers.D) How to meet the need of food, health and security in poor countries. Passage TwoQuestions 62 to 66 are based on the following passage.Space is a dangerous place, not only because of meteors (流星 ) but also because of rays from the sun and other stars. The atmosphere again acts as our protective blanket on earth. Light gets through, and this is essential for plants to make the food which we eat. Heat, too, makes our environment endurable. Various kinds of rays come through the air from outer space, but enormous quantities of radiation from the sun are screened off. As soon as men leave the atmosphere they are exposed to this radiation but their spacesuits or the walls of their spacecraft, if they are inside, do prevent a lot of radiation damage.Radiation is the greatest known danger to explorers in space. The unit of radiation is called "rem". Scientists have reason to think that a man can put up with far more radiation than 0.1 rem without being damaged; the figure of 60 reins has been agreed on. The trouble is that it is extremely difficult to be sure about radiation damage - a person may feel perfectly well, but the cells of his or her sex organs may be damaged, and this will no be discovered until the birth of deformed children or even grandchildren.Missions of the Apollo flights have had to cross belts of high amount of rems. So far, no dangerous amounts of radiation have been reported, but the Apollo missions have been quite short. We simply do not know yet how men are going to get on when they spend weeks and months outside the protection of theatmosphere, working in a space laboratory. Drugs might help to decrease the damage done by radiation, but no really effective ones have been found so far.62. According to the first paragraph, the atmosphere is essential to man in that ____.A) it protects him against the harmful rays from spaceB) it provides sufficient light for plant growthC) it supplies the heat necessary for human survivalD) it screens off the falling meteors63. We know from the passage that ____.A) exposure to even tiny amounts of radiation is fatalB) the effect of exposure to radiation is slow in comingC) radiation is avoidable in space explorationD) astronauts in spacesuits needn't worry about radiation damage64. The harm radiation has done to the Apollo crew members ____A) is significant B) seems overestimatedC) is enormous D) remains unknown65. It can be inferred from the passage that ____.A) the Apollo mission was very successfulB) protection from space radiation is no easy jobC) astronauts will have deformed children or grandchildrenD) radiation is not a threat to well-protected space explorers66. The best title for this passage would be ____.A) The Atmosphere and Our EnvironmentB) Research on RadiationC) Effects of Space RadiationD) Importance of Protection Against RadiationPart V Cloze (15 minutes)Direction: There are 20 blanks in the following passage. For each blank there are four choice marked A), B), C) and D) on the right side of the paper. You should choose the ONE that best fits into the passage. Then mark the corresponding letter on Answer Sheet 2 with a single line through the centre.Who won the World Cup 1994 football game? What happened at the United Nations? How did the critics like the new play? 67 an event takes place; newspapers are on the streets 68 the details. Wherever anything happens in the world, reports are on the spot to 69 the news.Newspapers have one basic 70 , to get the news as quickly as possible from its source, from those who make it to those who want to 71 it. Radio, telegraph, television, and 72 inventions brought competition for newspapers. So did the development of magazines and other means of communication. 73 , this competition merely spurred the newspapers on. They quickly made use of the newer and faster means of communication to improve the 74 and thus the efficiency of their own operations. Today more newspapers are 75 and read than ever before. Competition also led newspapers to branch out to many other fields. Besides keeping readers 76 of the latest news, today's newspapers 77 and influence readers about politics and other important and serious matters. Newspapers influence readers' economic choices 78 advertising. Most newspapers depend on advertising for their very 79 .Newspapers are sold at a price that 80 even a small fraction of the cost of production. The main 81 of income for most newspapers is commercial advertising. The 82 in selling advertisingdepends on a newspaper's value to advertisers. This 83 in terms of circulation. How many people read the newspaper?Circulation depends 84 on the work of the circulation department and on the services or entertainment 85 in a newspaper's pages. But for the most part, circulation depends on a newspaper's value to readers as a source of information 86 the community, city, country, state, nation, and world-and even outer space.67.A.Just when B. While C. Soon after D. Before68.A.to give B. giving C. given D. being given69.A.gather B. spread C. carry D. bring70.A.reason B. cause C. problem D. purpose71.A.make B. publish C. know D. write72.A.another B. other C. one another D. the other73.A.However B. And C. Therefore D. So74.A.value B. ratio C. rate D. speed75.A.spread B. passed C. printed D. completed/doc/0d13222480.html,rm B. be informed C. to be informed D. informed77.A.entertain B. encourage C. educate D. edit79.A.on B. through C. with D. of80.A.forms B. existence C. contents D. purpose81.A.source B. origin C. course D. finance82.A.way B. means C. chance D. success83.A.measures B. measured C. Is measured D. was measured84.A.somewhat B. little C. much D. something85.A.offering B. offered C. which offered D. to be offered86.A.by B. with C. at D. aboutPart VIDirection: Complete th sentences on Answer Sheet 2 by translating into English the Chinese given in brackets.87. _______________(直到失去健康) that people know the value of health.88. The bag was stuffed _____________.(脏衣服)89. __________(很多朋友不在), we decided to put the meeting off.90. _______________(给我印象最深的) were her liveliness and sense of humor.91. There engines are ___________.(不如我们制造的那些发动机功率大)答案Part IGlobal WarmingIn these times, people all over the world are starting to learn the influence that global warming has on people everywhere. it is a sad truth that this issue is affecting not only merely the weather, but not everyday lives as well.These are numerous reasons to explain this; here I would like to explore some of the most important ones. The development of modern industry mustbe the biggest reason. Carbon dioxide exerted from some factories is believed to be contributing to the accelerated warming our atmosphere. In addition, the way that we are consuming a greater and greater amount of energy in the process of our day-to-day lives is only exacerbating this problem.Talking into consideration those factors discussed above, I believe there are at least two measures we can take: on one hand, the government should come up with more effective and stricter laws for the regulation of industrial emissions and byproducts. On the other hand, as individuals, we need to get into the habit of saving energy. With joint effort from every one of us, we can certainly hope for a lasting solution to this problem one day.Part II1.F.当出现all这种过于绝对的词语时,考生应该引起注意。

大学英语四级阅读模拟题及答案(3篇)

大学英语四级阅读模拟题及答案(3篇)

大学英语四级阅读模拟题及答案阅读1空调的危害Although many of us may feel air-conditioners bring relief from hot,humid or polluted outside air,they pose many potential health hazards.Much research has looked at how the movement of air inside a closed environment---such as an office building---can spread disease or expose people in the building to harmful chemicals.One of the more widely publicized dangers is that of Legionnaire’s disease,which was first recognized inthe1970s.This was found to have affected people in buildings with air-conditioning systems in which warmair pumped out of the system’cooling towers was somehow sucked back into the air intake(通风口),in mostcases due to poor design.The warm air,filled with bacteria,was combined with cooled,conditioned air andwas then circulated around various parts of the building. Studies showed that even people outside such buildings were at risk if they walked past air exhaust pipes.Large air-conditioning systems add water to the air they circulate by means of humidifiers(湿度调节器).Inolder systems,the water used for this process is kept in special reservoirs,the bottoms of which providebreeding grounds for bacteria which can find their way into the ventilation (通风)system.The risk to human health from this situation has been highlighted by the fact that the immune systems(免疫系统)of approximately half of workers in air-conditioned office buildings have developed the ability to fight off the organisms found at the bottom of system reservoirs. But chemicals called“biocides”are added to reservoirs to make them germ-free,and they are dangerous in their own right in sufficient quantities,as they often contain compounds strongly linked to cancers.Finally,it should be pointed out that the artificial climatic environment created byair-conditioners canalso affect us.In a natural environment,whether indoor or outdoor,there are small variations in temperature and humidity.Indeed,the human body has long been accustomed to these normal changes.In an air-conditioned living or working environment,however,body temperatures remain well under37℃,our normal temperature.This leads to a weakened immune system and thus greater exposure to diseases such as colds and flu.练习题:Choose correct answers to the question:1.What do we know about Legionnaire's disease from the passage?A.It was the most widely concerned office hazard.B.It can affect people both inside and outside the building.C.It happens only in air-conditioned office buildings.D.It does not develop in well-designed buildings.2.In the old air-conditioned systems,bacteria first develop______.A.in the reservoirsB.in the ventilation systemc.in the humidifiersD.in the air intake3.The fact that about half of workers developed the ability to fight off the bacteria may__.A.relieve people’s worry about the danger caused by the bacteriaB.help people find an effective way to get rid of the bacteriaC.reflect the serious danger brought by the bacteriaD.cause serious disease such as cancers to people4.The author most probably wants the readers to treat biocides with an attitude of_.A.cautionB.trustC.enthusiasmD.criticism5.The last paragraph implies that our immune system can be weakened when_•A.we live in an artificial climatic environmentB.there are variations in temperature and humidityC.our body temperatures often remain not high enoughD.we are often exposed to diseases such as colds and flu答案解析:1.[B]事实细节题。

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大学英语四级模拟题三Part One Reading Comprehension(2’×10 = 20’)Directions: 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 the Answer Sheet with a single line through the centre.Passage OneScientists are trying to make the deserts into good land again. They want to bring water to theEven so, more and more ofbecoming desert all theScientists think thatdeserts. People are doing bad things to the earth. Some people on the earth do not get very much rain. Yet, they still do not become deserts. This is because there are some small green plants growing there. Plants help keep water in the earth. Plants do not let the wind blow the dirt away. Without plants, the land can become a desert much more easily.A man decides to make a farm in a very dry place. He digs in the earth and takes away the grass and plants that are already growing on the dry land.He makes a farm. He puts plants in rows. The sun is very hot. It makes the land even drier. When the rain comes, it runs between the row of plants. It washes the good dirt away. When the wind comes, it blows between the rows of plants. It blows the good dirt away. Soon the land is not good enough for a farm any more. The man lets his animals eat all the plants on it. Now the land does not have any plants on it. The sun and wind dry the land and all of the good dirt away. Now the land is a desert.1. A desert is probably _____________.A. grassyB. wetC. treelessD. muddy2. Land is becoming desert because of lack of _____________.A. rainB. peopleC. windD. plants 3. Which of the following is NOT the reason why small green plants are very important to dry placesA. They keep the earth from becoming even drier.B. They do not let wind blow the earth away.C. They add color to the dry places.D. They hold water.4. It can be inferred from the passage that _____________.A. it is bad to plant in rows in a dry placeB. it is better to raise animals on dry land than to make a farmC. it is bad to make a farm in a dry place, but it is good to raise animals thereD. all lands that don’t get very much rain are deserts5. What’s the writer’s purpose ingiving an example of the manA. To criticize him.B. To tell an interesting story.C. To prove man makes deserts.D. To prove the hot sun makes a desert.Passage TwoFor years, international swimming has been controlled by a small number of powerful nations. The U.S., Russia, Germany and Australia have produced some of the sport’s finest players and have won most of the top competitions and medals. But the results of this month’s world championships, which are being held in the Australian city of Perth, will not be so easy to predict. Since the 1996 Olympics in Atlanta, many new names and nationalities have emerged to take on the world leaders.The 1996 Olympics should have been an opportunity for the U.S. to display its great swimming power, but instead it faced some embarrassing defeats. The surprises started on the first day of the competitions, when Fred of Belgium (比利时) set a world record in the competition for 100-metres breast-stroke (蛙泳). Never before had Belgium produced an Olympic champion swimmer. Two other countries also won swimming gold medals for the first time on the opening day. Ireland’s Michell Smith delighted her country with her first of her three gold medals. New Zealand also celebrated with Danyon Loader’s gold in the men’s 200-metre free style. Loader went on to win the 400 meters later in thecompetition.By late on the second day, the U.S. team’s officials and coaches were starting to be surprised. Penny Heyns of South Africa had broken the women’s 100-metre breast-stroke record in the morning competitions before claiming gold in the final.6. It is hard to predict the results of this month’s championships because _____________.A. players from different countries have sprung up as new championsB. many names of the players haven’t been heardC. a few countries have won international swimming competitionsD. the 1996 Olympics in Atlanta was a success7. What the U.S. had to face at the 1996 Olympics was _____________.A. new swimming powerB. a big successC. several unpleasant failuresD. a great deal of embarrassment8. The player of Belgium broke a world record in 100-metre breast-stroke which _____________.A. it had won beforeB. it has not gained beforeC. it had won many timesD. the U.S. had never won before9. How many gold medals have the other countries won on the openingdayA. Three.B. Four.C. Five.D. Six.10. It can be inferred from the passage that _____________.A. the U.S. is still the only powerful country in swimmingB. the U.S. has been a great swimming powerC. Ireland once controlled international swimmingD. Belgium had won several world swimming championshipsPart Two Listening Comprehension (35’)Section A (1’×15 = 15’)Directions:In this section, you will hear 8 short conversations and 2 long conversations. At the end of each conversation, one or more questions will be asked about what was said. Both the conversation and the questions will be spoken only once. After each question there will be a pause. During the pause, you must read the four choices marked A), B), C) and D), and decide which is the best answer. Then mark the corresponding letter on Answer sheet with a single line through the centre.11. A. He watched television with his friend.B. He stayed at home talkingwith his friend.C. He went to see a film with hisfriend.D. He went to see his schoolmate.12. A. 5:10. B. 5:00.C. 4:30.D. 5:15.13.A. At a booking office.B. In a Hong Kong hotel.C. On a busy street.D. At an airport.14. A. The next bus is coming soon.B. The bus will wait a few minutesat the stop.C. There are only two or threepassengers waiting for the bus.D. They can catch this bus without running.15. A. The wind stopped, but it’s still raining.B. The rain stopped.C. It is still raining, and the wind is blowing.D. Both the rain and wind stopped.16. A. He decided not to go to New York.B. They won an award recently.C. They are going to organize adinner.D. No one expected him to move.17. A. A sunny day.B. A nice raincoat.C. An attractive dress.D. A lovely hat.18. A. No one can find the Department.B. He helps people find the Department here.C. He has no idea where to find the Department.D. He is working at the university.Conversation One Questions 19 to 22 are based on the conversation you have just heard.19. A. He is not satisfied with his present job.B. He worries too much about his grandmother.C. People dislike his food.D. He is going to be fired.20. A. He learned it in a training center of cooking.B. He learned it from his grandmother.C. He learned it from his mother.D. He learned it from his wife.21. A. He dislikes other businessmen.B. He wants to have more chances to go on business.C. He doesn’t want to trouble others.D. He wants to be self-employed.22. A. Whether he would have enoughfunds.B. Whether his food is to the customers’ taste.C. Whether his family members would support him.D. Whether he can pay less tax to the government.Conversation TwoQuestions 23 to 25 are based on the conversation you have just heard.23. A. Tap dancing and square dancing. B. Tap dancing and belly dancing.C. Folk dancing and square dancing.D. Folk dancing and belly dancing.24. A. Interesting.B. Time-wasting.C. Very tiring.D. Inspiring.25. A. He does not like to interact with people.B. He doesn’t thinks the dancing course will help him interact with other people.C. He hates the dancing course very much.D. He also wants to take the dancing course so that he could be more confident.Section B(1’×10 = 10’) Directions:In this section, you are going to hear three short passages. At the end of each passage, you will hear some questions. Both the passages 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 with a single line through the centre.Passage OneQuestions 26 to 28 are based on the passage you have just heard.26. A. Their family members.B. Their relatives.C. Their closest friends.D. Strangers.27. A. To get advice.B. To subscribe.C. To place an advertisement.D. To apply for membership.28. A. They are two well-known writers who give advice.B. They are two famous doctors.C. They are two lawyers.D. They are two professors at the New York State University. Passage TwoQuestions 29 to 31 are based on the passage you have just heard.29. A. Many foreign tourists visit the United States every year.B. Americans enjoy eating out with their friends.C. The United States is a country of immigrants.D. Americans prefer foreign foods to their own food.30. A. They can make friends with people from other countries.B. They can get to know people of other cultures and their lifestyles.C. They can practise speaking foreign languages there.D. They can meet with businessmen from all over the world.31. A. The couple cook the dishes and the children help them.B. The husband does the cooking and the wife serves as the waitress.C. The mother does the cooking while the father and the childrenwait on the guests.D. A hired cook prepares the dishes and the family members serve the guests.Passage ThreeQuestions 32 to 35 are based on the passage you have just heard.32. A. He went to watch his son play in a hockey game.B. He watched a hockey game on TV with his son.C. He and his son had a very good dinner together at an Italian restaurant.D. He called his wife Dana who was appearing in a play in California.33. A. His courage in fighting against his paralysis.B. His love for his 12-year-old son Will.C. His role as Superman in the movie with the same name.D. His opening of the firstcenter in the USA devoted toparalyzed people.34. A. A horse riding accident.B. A car accident.C. A deadly infection of anincurable disease.D. A sudden heart attack.35. A. Christopher Reeve lovedacting more than anything else inthe world.B. Christopher Reeve was asbrave as the superman he played inthe movie.C. Christopher Reeve’s greatcomfort was to die with his son athis side.D. Christopher Reeve will be remembered as a spokesman for thedisabled.Section C(1’×10 = 10’)Directions: In this section, you will hear a passage three times. When the passage is read for the first time, you should listen carefully for its general idea. When the passage is read for the second time, you are required to fill in the blanks with the exact words you have just heard. Finally, when the passage is read for the third time, you should check what you have written.(答案请写在答题纸上)Customers differ greatly from country to country. Does a man walk on the left or the right of a woman in your country Should you use both hands when you are eatingThe American and the British not only speak the same language but also (36) _____________ a large number of social customs. For instance, in both countries, people shake hands when they meet each other for the first time. Also, most English will open a door for a woman or (37) _____________ their seat to her, and also will most Americans. Promptness is (38) _____________ both in Britain and America. If a dinner invitation is for 7 o’clock, the dinner guest either arrives close to that time or calls up to (39) _____________ the delay.It is relatively common both in China and in the west to invite friends and acquaintances to dinner. However, the customs (40) _____________ with this are often very different in the two cultures, and so both Westerners and Chinese may easily feel (41) _____________, and misunderstandings may be theresult. When Westerners wish to invite people to dinner, it is normal to ask them a week or so in (42) _____________. This is because Westerners often (43) ______________________________________ quite carefully, and like to plan what they are doing. If less notice than this is given, it is implied that the invitation is a (44) ______________________________________, and that it does not matter too much if the people can’t accept. So if the host really wants them to come, it is wise to (45) ______________________________________.Part Three Vocabulary and Structure (0.5’×20 = 10’)Directions: There are 20 incomplete sentences in this part. For each sentence there are four choices marked A, B, C and D. Choose the ONE answer that best completes the sentence. Then mark the corresponding letter on the Answer Sheet with a single line through the centre.46. There is __________ evidence that stress is partly responsible for his failing health.A. convincedB. convincingC. condenseD.condensed47. Einstein’s theories of __________ contributed much to the development of science.A. relativityB. relativeC. relativelyD.related48. Scientists will have to __________ new technologies to improve the world’s food and fuel supplies.A. come up withB. come uponC. come onD. come across49. The invisible force was evidence to Albert __________ there was more to our world than meets the eye. A. where B. whenC. whoD. that50. He accepted an invitation to join the __________ as a full professor. A. focus B. factC. facultyD. face51. Parents should give sound advice to their children during their __________ from childhood to manhood.A. transferB.translate C.transitionD. transmit52. With a __________ of updated information, the website is popular with university students.A. wealthB. healthC. mythD. truth53. The travel agency __________ in adventure trips, which attract young people eager for challenges. A. specialize B. specializesC. specialD.specific54. I don’t think that the amount of studying you did in high school would be sufficient for you to __________ goodmarksinuniversity.A. manufactureB. sponsorC. attractD.attain55. The sweaters are made of wool__________ from Australia.A. importingB. importedC. importD.beimported56. Being the son of a professor doesnot qualify him __________ the scholarship consideration.A. toB. forC. atD. as57. From all the indications, it is safe to __________ that the prices of cars will go down by large margins.A. consumeB. assureC. resumeD. assume58. He returned to his hometown so that he could __________ his passion for football.A. indulgeB. breakC. limitD. obsess59. They expected a living space with water __________ abundant that it could supply their needs forever.A. soB. suchC. tooD. as60. She failed to call the police to __________ her appointment.A. greetB. retreatC. puzzleD. cancel61. He has just heard that he has been __________ by Oxford University.A. respondedB. acceptedC. allowedD. adjusted movie I went to see with Karen last night __________ me of my boyhood in New York City.A. mindedB. recalledC. remindedD. remembered63. Annual sales of hundreds of products now marked under the Proctor & Gamble umbrella __________ thirty billion dollars.A. exactB. expectC. exceedD. except64. The local government’sdecision to reduce unemployment benefits enraged the workers who were laid off and they __________ violent protest.A. resortedB. resorted toC. sortedD. sorted to65. I had no idea because __________I thought about idioms __________ sure I was what they were.A. the longer, the lessB. the less, the longerC. the long, the lessD. the longer, the little Part Four Banked Cloze(1’×10 = 10’)Directions: In this section, there is a passage with ten blanks. You are required to select one word for each blank from a list of choices given in a word bank following the passage. Read the passage through carefully before making your choices. Each choice in the bank is identified by a letter. You may not use any of the words in the bank more than once. (请在答题纸上写单词对应的字母代号)It seems that the young Albert Einstein was never exactly an ordinary child. When he was 5 yearsold and sick in bed, he was given a (66) __________ called a compass. He lay there (67) __________ and twisting it, certain he could fool it into pointing off in a new direction. But try as he might, his(68) __________ were in vain. This(69) __________ his intellect and ignited (点燃) his inspiration. Not only was he passionately curious, he was also (70) __________ persistent and would not easily give up on a problem. He had the patience and determination that kept him at things (71) __________ than most others. At age 12, Albert Einstein came upon a set of ideas that impressed him as “sacred” (神圣的). He was inspired to (72) __________ mathematics as the tool he would use to (73) __________ his curiosity. His true genius lay in his ability to express (74) __________ ideas in simple terms. Einstein’s wealth of ideas peaked (75) __________ he was still a young man of 26, although he never stopped looking for answers.Part Five Translation (答案请写在答题纸上)( 2’×5 = 10’)Directions: Complete sentences by translating into English the Chinese given in brackets.76. If you do have financial difficulties, you can _________________________________ _____ (申请学生贷款).77. While I admit that there are problems,_________________________________ _____ (我并不认为这些问题不能解决).78. To most of the teenagers, whenit comes to_______________________________ _______ (既舒服又时尚的衣着), nothing beats T-shirt and jeans. are_________________________________ _____ (通过语言来表达的).80. A great man can _________________________________ _____ (控制困难的局面) by force of character.Part Six Writing (答案请写在答题纸上)( 15’ ×1=15’)Directions: For this part, you are required to write a short essay on the topic My Views on Travelling on Holidays. You should write at least 120 words (no more than 150 words) based on the topic sentence for each paragraph:1. 越来越多的人们选择假期旅行,以此放松自己,愉悦身心。

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