专四听力文本18

Study Finds More Trees on Farms Than Was Thougt

Farmers, especially in developing countries, are often criticized for cutting down forests. But a new study suggests that many farmers recognize the value in keeping trees.

Researchers using satellite images found at least ten percent tree cover on more than one billion hectares of farmland. That is almost half the farmland in the world.

Earlier estimates were much lower but incomplete. The authors of the new study say it may still underestimate the true extent worldwide.

The study found that climate conditions alone could not explain the amount of tree cover in different areas. Nor could the size of nearby populations, meaning people and trees can live together.

There are areas with few trees but also few people, and areas with many trees and many people. The findings suggest that things like land rights, markets or government policies can influence tree planting and protection.

tree cover 林木植被，森林覆盖率

hectare 公顷

estimate 估计

estimate the cost of估计……的成本

at a rough estimate 据粗略估计

by estimate照估计

专四听力原文

Legal Age for Marriage (1997) Throughout the United States, the legal age for marriage shows some difference./ The most com mon age without parents’ consent is 18 for both females and males./ However, persons who are under age in their home state can get married in another state, and then return to the home stat e legally married./ Each state issues its own marriage license./ Both residents and non-residents a re qualified for such a license./ The fees and ceremonies vary greatly from state to state./ Most st ates, for instance, have a blood test requirement, but a few do not./ Most states permit either a c ivil or religious ceremony, but a few require the ceremony to be religious./ In most states a waitin g period is required before the license is issued. /This period is from one to five days depending o n the state. / A three-day-wait is the most common. In some states there is no required waiting p eriod. The Railways in Britain (1998) The success of early railways, such as the lines between big cities,/ led to a great increase in railw ay building in Victorian times. / Between 1835 and 1865 about 25000 kilometers of track were bu ilt,/ and over 100 railway companies were created. / Railway travel transformed people's lives. / Trains were first designed to carry goods. / However, a law in the 19th century forced railway companies to run one cheap train a day / which stopped at every station and cost only a penny a mile. / Soon working class passengers found they could a fford to travel by rail. / Cheap day excursion trains became popular and seaside resorts grew rapi dly. / The railways also provided thousands of new jobs:/ building carriages, running the railways and repairing the tracks. / Railways even changed the time. / The need to run the railways on tim e meant that local time was abolished/ and clocks showed the same time all over the country. / United Nations Day (1999) The 24th of October is celebrated as United Nations Day. /it is a day that belongs to everyone./ A nd it is celebrated in most countries of the world./ Some countries celebrate for a week instead o f a day. /In many parts of the world, schools have special programs for the day. /Boys and girls in s ome communities decorate a UN tree./ In other communities, young people put on plays about t he UN./ Some libraries exhibit children’s art works from around the world. /Schools celebrate wit h the songs and dances of other countries/ or give parties where foods of other countries are ser ved./ No matter how the day is celebrated,/ the purpose of these celebrations is to help everyon e understand the UN,/ and the important roles it plays in world affairs. /The UN encourages peop le to learn about other lands and their customs./ In this way, people can gain a better understand ing and appreciation of peoples all over the world./ What We Know About Language (2000)

06年英语专四听力真题

TEST FOR ENGLISH MAJORS (2006) GRADE FOUR TIME LIMIT: 135 MIN PARTI DICTATION (15 MIN) Listen to the following passage. Altogether the passage will beread to you four times. During the first reading,which will be read at normal speed,listen and try to understand the meaning. For the second and third readings, the passage will be read sentence by sentence ,or phrase by phrase, with intervals of 15 seconds. The last reading will be read at normal speed again and during this time you should check your work. Y ou will then be given 2 minutes to check through your work once more. Please write the whole passage on ANSWER SHEET ONE. PART ⅡLISTENING COMPREHENSION (20 MIN) In Sections A ,B and C you will hear everything ONCE ONLY. Listen carefully and then answer the questions that follow. Mark the correct answer to each question on your answer sheet. SECTION A CONVERSATIONS In this section you will hear several conversations. Listen to the conversations carefully and then answer the questions that follow. Questions I to 3 are based on the following conversation. At the end of the conversation ,you will be given 15 seconds to answer the questions. Now, listen to the conversation. 1. How did Mark get there? A. By train and by car. B. By plane and by coach. C. By train and by bus. D. By bus and by plane. 2. Mark used to wear all the following EXCEPT A. short hair. B. glasses. C. moustache. D. beard. 3. Where is the meeting for new students to be held? A. In the third room on the right. B. In the Common Room. C. In a room at the other end. D. In Room 501. Questions 4 to 6 are based on the following conversation. At the end of the conversation ,you will be given 15 seconds to answer the questions. Now,listen to the conversation. 4. What did Steve originally plan to do? A. To go to a park near the beach. ' B. To stay at home. C. To see a new film. D. To do some study. 5. Maggie finally decided to go to see a film because A. there was no park nearby. B. the weather wasn't ideal for a walk. C. it would be easier to go to a cinema. D. Steve hadn't seen the film yet. 6. Where did they plan to meet? A. Outside the Town Hall. B. Near the bank. C. In Steve's place. D. At the cinema.

专四听写与听力理解上外出版12套模拟题第6-12套答案

专四听写与听力理解上外12套模拟题答案6-12 Model Test 6 Authority and Creativity In many countries, authority is seldom questioned, either because it is highly respected, or because it is feared . Sometimes, too, because rank has been important in certain societies for a long time, people have been trained never to question those in authority. In other countries, including America, children are trained to question and search for answers. When a child asks a question, he will often be told to go to the library and find the answer for himself. By the time students reach the age of 14 or 15, they may be developing exciting new ideas in all fields of science and arts . To encourage such creativity, there are many national prizes offered to students every year for their scientific discoveries and artistic accomplishments. This interest in questioning and searching may be considered by some people as bad for young people's manners. This impression may be created when visitors notice young Americans asking questions and arguing with older people . 1-5 CABDB 6-10 DCBDC 11-15 DACBC 16-20 DCADC 21-25 CBDBA 26-30 CDBAC Model Test 7 Driving in the US When driving in the United States, it’s a good idea to have an internaitonal driver’s license if you don’t have a state license. Each of the 50 states has its own traffic laws. For example, in some states drivers can pump their own gas at “self-service islands”, while in others this is not allowed. Drivers are expected to know and understand the laws even if they don’t live in the state. Get information when you cross the border into a state at a tourist information center. There is a national speed limit of 55 miles per hour, or about 80 kilometers per hour. Americans usually start and stop slowly and are generally polite about letting cars enter busy streets. They usually stop for people who are walking and let them cross the street first. In many states, you may turn right after stopping at a corner, even if there a red light. 1-5 DBABB 6-10 CCBBD 11-15 CBACD 16-20 BAACD 21-25 BABBD 26-30 CDADB Model Test 8 Why Do People Smoke

英语专业四级考试真题听力部分历年听写原文(2005年-2014年)

英语专业四级考试真题听写原文2005年 The Wrist Watch It is generally believed that wrist watches are an exception / to the normal sequence in the evolution of man's jewelry. / Reversing the usual order, they were first worn by women, / and then adopted by men. / In the old days, queens included wrist watches among their crown jewelry. / Later, they were worn by Swiss workers and farmers. / Until World War I, Americans associated the watch with fortune hunters. / Then army officers discovered that the wrist watch was most practical for active combat. / Race car drivers also loved to wear wrist watches, / and pilots found them most useful while flying. / Soon men dared to wear wrist watches without feeling self-conscious. / By 1924, some 30 percent of man's watches were worn on the wrist. / Today, the figure is 90 percent. / And they are now worn by both men and women / for practical purposes rather than for decoration. 2006年 The internet The internet is the most significant progress in the field of communications.Imagine a book that never rend, a library with milion floors,or imagine a research project with thousands of sientists working around the clock forever.This is the magic of the internet.

(完整版)历年英语专四听力真题答案和原文.doc

2000 年专四听力答案 PART I DICTATION What We Know About Language Many things about language are a mystery and will remain so. / However, we now do know something about it. / First, we know that all human beings have a language of some sort. / No human race anywhere on earth is so backward / that it has no language of its own at all. /Second, there is no such thing as a primitive language. / There are many people whose cultures are undeveloped, / but the languages they speak are by no means primitive. / In all the languages existing in the world today,/ there are complexities that must have been developed for years. / Third, we know that all languages are perfectly adequate./ Each is a perfect means of expressing its culture. /And finally, we know that language changes over time, / which is natural and normal if a language is to survive. / The language which remains unchanged is nothing but dead. PART Ⅱ LISTENING COMPREHENSION SECTION A CONVERSATIONS Questions 1 to 3 are based on the following conversation. M:Jill,have you registered with the next semester? W:Not yet, there's still something that I'm not sure. Do you know if Professor Smith's economics 102 is still available to all undergraduate students? M:No, I don't think so. Last semester I tried to register in that course but all the other people told me not to. W:Why not? M:They said that my lack of knowledge in higher mathematics might be an obstacle in understanding Professor Smith's theory. W:Really? M:(I ) Jack tqld me that Professor Smith usually uses lots of formulas inside class. So you'd better make sure that you are extremely familiar with these formulas if you are seriously considering taking his course. W:What a shame I (2)My friends all told me that Professor Smith has lots of original ideas and he really can stimulate students to think. But I don't think I have the mathematical skills to keep up with the others. M:lf you want to take the course so much, why don't you register in a course in higher mathematics first? W. But I'm afraid that I will miss Professor Smith's course when I finish the mathematics course. M:Hey, I heard that Professor Smith would give the same course in the semester that starts next fall. ( 3 ) Why don't you take a year's higher mathematics and register in economics 102 the next fall? W:That sounds a good idea. I. [ B] 推断题。根据 ''They said that my lack of knowledge in higher mathematics might be an obstacle in understanding Professor Smith's theory. 可知，缺少高等数学知识会阻碍理解史密斯 教授的理论，所以学习经济学需要有高等数学知识，因而[ B]项伟正确答案。 2. [D] 细节题。文中提到 ''My friends all told me that Professor Smith has lots of original ideas and he really stimulate students to think. ”由此可知，史密斯教授有很很多新颖的观点，斌且

专四听力文本

Time Time is tangible. One can gain time, spend time, waste time, save time, or even kill time. Common questions in American English reveal this concrete quality as though time were a possession. “Do you have any time?”, “Can you get some time for this?”, “How much free time do you have?” The treatment of time as a possession influences the way that time is carefully divided. Generally, Americans are taught to do one thing at a time and may be uncomfortable when an activity is interrupted. In businesses, the careful scheduling of time and the separation of activities are common practices. Appointment calendars are printed with 15-,30-, and 60-minute time slots. The idea that “there is a time and place for everything” extends to American social life. Visitors who drop by without prior notice may interrupt their host’s personal time. Thus, calling friends on the telephone before visiting them is generally preferred to visitors’ dropping by. MAKE a COMPLAINT Complaining about faulty goods or bad services is never easy. But if something you have brought is faulty or does not do what was claimed for it, you are not asking for a favor to get it put right. Complaints should be made to a responsible person. Go back to the shop where you bought the goods, taking with you any receipt you may have. In a small store the assistant may also be the owner so you can complain direct. In a chain store, ask the manager. If you telephone, ask the name of the person who handles your enquiry, otherwise you may never find out who dealt with the complaint later. If you do not want to do it in person, write a letter. Stick to the facts and keep a copy of what you write. At this stage you should give any receipt numbers, but you should not need to give receipts or other papers to prove you bought the article. Will Computers Replace Human Beings We are in the computer age today. The computers are working all kinds of wonders now. They are very useful in automatic control and data processing. At the same time, computers are finding their way into the home. They seem to be so clever and can solve such complicated problems that some people think sooner or later they will replace us. But I do not think that there is such a possibility. My reason is very simple: computers are machines, not humans. And our tasks are far too various and complicated for any one single kind of machine to perform. Probably the greatest difference between man and computer is that the former can do things of his own while the latter can do nothing without being programmed. In my opinion,

专四听力文本

1.Town and Country Life in England：There is a big difference between town life and country life in England. In the country, everybody knows everybody else. They know what time you get up, what time y ou go to bed and what you have for dinner. If you want help, y ou will alway s get it and you will be glad to help others. In a large town like London, however, it can sometimes happen that y ou have never seen y our next door neighbor and you do not know his name or anything about him. People in London are often very lonely. This is because people go to different places in the evenings and at weekends. If you walk through the streets in the centre of London on Sunday, it is like a town without people. One is sorry for old people living on their own. They could die in their homes and would not be discovered for weeks or even months. 2. A Change in Women’s Life：The important change in women’s life-pattern has only recently begun to have its full effect on women’s economic position. Even a few y ears ago most girls left school at the first opportunity, and most of them took a full-time job. However, when they married, they usually left work at once and never returned to it. T oday the school-leaving age is sixteen, many girls stay at school after that age, and though women tend to marry younger, more married women stay at work at least until shortly before their first child is born. Very many more afterwards return to full-time or part-time work. Such changes have led to a new relationship in marriage, with the husband accepting a greater share of the duties and satisfactions of family life and with both husband and wife sharing more equally in providing the money, and running the home, according to the abilities and interests of each of them. life-pattern生活方式。Share 3. A Popular Pastime of the English People：One of the best means of understanding the people of any nation is watching what the do with their non-working time. Most English men, women and children love growing things, especially flowers. Visitors to England in spring, summer or autumn are likely to see gardens all they way along the railway lines. There are flowers at the airports and flowers in factory grounds, as well as in gardens along the roads. Each English town has at least one park with beautifully kept flower beds. Public buildings of every kind have brilliant window boxes and sometimes baskets of flowers are hanging on them. But what the English enjoy most is growing things themselves. If it is impossible to have a garden, then a window box or something growing in a pot will do. Looking at each other’s gardens is a popular pastime with the English. 1. window box:窗台上的花盆箱2.pastime 消遣，娱乐Swimming is my favorite pastime. 4.British and American Police Officers：Real policemen, both in Britain and the U.S., hardly recognize any common points between their lives and what they se on TV—if they ever get home in time. Some things are almost the same, of course, but the policemen do not think much of them much of them. The first difference is that a policeman’s real life deals with the law. Most of what he learns is the law. He has to know actually what actions are against the law and what facts can be used to prove them in court. He has to know nearly as much law as a lawy er, and what’s more, he has to put i t into practice on his feet, in the dark and, running down a narrow street after someone he wants to talk to. Little of his time is spent in talking with beautiful girls or in bravely facing cruel criminals. He will spend most of his working life arranging millions of words on thousands of forms about hundreds of sad, ordinary people who are guilty--- or not of stupid, unimportant crimes. think much of 重视，尊重in court 在法庭上criminal 罪犯，犯罪者guilty 犯罪的，有罪的 5.Living Space：How much living space does a person need? What happens when his space needs are not met? Scientists are doing experiments on rats to try to determine the effects of overcrowded co nditions on man. Recent studies have shown that the behavior of rats is greatly affected by space. If rats have enough living space, they eat well, sleep well and produce their young well. But if their living conditions become too crowded, their behavior and even their health change obviously. They can not sleep and eat well, and signs of fear and worry become clear. The more crowded they are, and more they tend to bite each other and even kill each other. Thus,

2011英语专四听力真题及答案

PART Ⅰ DICTATION 1. 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 will be read sentence by sentence, or phrase by phrase, with intervals of 15 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 2 minutes to check through your work once more. Please write the whole passage on ANSWER SHEET ONE. In the late 1970s, air travel became affordable for the average family in the UK, and more people started travelling abroad for their summer holidays. After all, the British weather wasn’t very good, even in summer, so a lot of people left the country for a vacation. In the 1980s and 1990s, young people in the UK became wealthier on average. As a result, they started to go abroad in groups to places such as Spain and Greece. Once they arrived at their destination, they met with other groups of young people and had one long party. British holidaying habits have begun to change, however. Climate change means that the UK now has a hotter climate, so people do not need to go overseas to find good weather. Also, going abroad is more expensive. As a result, more British people are choosing to spend their summer holidays in the UK. PART Ⅱ LISTENING COMPREHENSION In Sections A, B and C you will hear everything ONCE ONLY. Listen carefully and then answer the questions that follow. Mark the best answer to each question on Answer Sheet Two. SECTION A CONVERSATIONS In this section you will hear several conversations. Listen to the conversations carefully and then answer the questions that follow. Questions 1 to 3 are based on the following conversation. At the end of the conversation, you will be given 15 seconds to answer the questions. Now, listen to the conversation. 1. Which of the statements about the auto show is INCORRECT? A The show will have more stands this year. B The show will have more visitors this year. C The number of overseas visitors will be the same this year. D The number of exhibition days will be the same this year. 2. According to the conversation, the price for a stand would include A a catalogue B a poster C two desks D four chairs. 3. Dining the conversation, the man seems to be more interested in A the size of the show.