专业英语四级听力-25及答案解析.doc

1、专业英语四级听力-25及答案解析 (总分：100.00，做题时间：90分钟)一、BLISTENING COMPR(总题数：0，分数：0.00)二、Test 1(总题数：3，分数：25.00)In this section, you will hear several passages. Listen to the passages carefully and then answer the questions that follow.Questions 1 to 3 are based on the following passage. At the end of the passage, y

2、ou will be given 15 seconds to answer the questions.Now, listen to the passage. （分数：7.50）(1).How many hours do teenagers spend both in watching TV and surfing on line in a week? A. 70 hours. B. 17 hours. C. 15 hours. D. 34 hours.（分数：2.50）A.B.C.D.(2).Of all the digital devices, which is most welcomed

3、 among teenagers? A. Computer. B. TV set. C. Mobile phone. D. Laptop.（分数：2.50）A.B.C.D.(3).What can we learn from the passage? A. TV set should dominate the entertainment time of British children as in the past. B. The teenagers are forbidden to have access to any digital device. C. Teenage girls use

4、 cell phones more often than boys in sending text messages. D. It is suggested that parents should use more digital devices in their daily lives.（分数：2.50）A.B.C.D.Questions 4 to 6 are based on the following passage. At the end of the passage, you will be given 15 seconds to answer the questions.Now,

5、listen to the passage. （分数：7.50）(1).According to the research, the brain is very efficient at _. A. pointing out health risks B. processing good news C. suggesting a tendency D. bringing health benefits（分数：2.50）A.B.C.D.(2).What is the health benefit of being naturally optimistic? A. It helps to redu

6、ce anxiety. B. It eliminates the fundamental bias. C. It lowers the risks of deaths and injuries. D. It minimizes the likelihood to lose sleep.（分数：2.50）A.B.C.D.(3).According to the passage, which of the following is CORRECT? A. About 80% of people consider themselves to be optimists. B. Optimists ha

7、ve lower risk of death from heart disease. C. An upbeat attitude bears no disadvantages. D. Theres no fundamental bias in the brain of an optimist.（分数：2.50）A.B.C.D.Questions 7 to 10 are based on the following passage. At the end of the passage, you will be given 20 seconds to answer the questions.No

8、w, listen to the passage. （分数：10.00）(1).From the beginning of human history, informations travelling speed did NOT rely on _. A. ships sailing speed B. horses running speed C. peoples walking speed D. birds flying speed（分数：2.50）A.B.C.D.(2).People stopped using birds to carry messages because _. A. i

9、t took too much time B. it was not a safe way C. birds were easy to be caught D. birds were easy to die（分数：2.50）A.B.C.D.(3).Which of the following was the first to be used to send information via wires and electricity? A. Radio. B. Telegraph. C. Phonograph. D. Television.（分数：2.50）A.B.C.D.(4).People

10、could obtain the latest news from newspapers since _. A. 1830 B. 1900 C. 1919 D. 1930（分数：2.50）A.B.C.D.三、Test 2(总题数：3，分数：25.00)In this section, you will hear several passages. Listen to the passages carefully and then answer the questions that follow.Questions 1 to 3 are based on the following passag

11、e. At the end of the passage, you will be given 15 seconds to answer the questions.Now, listen to the passage. （分数：7.50）(1).In America, the traditional time for graduations is in _. A. May. B. September. C. May and June. D. June and September.（分数：2.50）A.B.C.D.(2).Two years ago, among those students

12、looking for jobs before graduation, how many students could find one? A. 20% of them. B. 22% of them. C. 40% of them. D. 44% of them.（分数：2.50）A.B.C.D.(3).Which is NOT mentioned as part of career counseling centers work? A. To help apply jobs. B. To recommend interns. C. To explain interview process.

13、 D. To introduce recruitment fairs.（分数：2.50）A.B.C.D.Questions 4 to 6 are based on the following passage. At the end of the passage, you will be given 15 seconds to answer the questions.Now, listen to the passage. （分数：7.50）(1).What does the campaign intend to tell people? A. Smokers will quit smoking

14、 if they dont smoke on the 28th of this month. B. Smokers will smoke again if they dont touch cigarette for 28 days. C. Smokers can quit smoking if they refuse to smoke five times a day. D. Smokers are more likely to quit smoking if they give up smoking for 28 days.（分数：2.50）A.B.C.D.(2).What can we l

15、earn from the passage? A. The campaign is doomed to be a failure. B. Giving up smoking for 28 days, one is sure to say goodbye to cigarette. C. The campaign is a support for smokers to make up their mind to quit smoking. D. To quit smoking, one doesnt need support.（分数：2.50）A.B.C.D.(3).Why are some p

16、eople not in favor of the campaign? A. Because tobacco addicts can be easily influenced by each other. B. Because giving up smoking is as easy as stopping eating to keep fit. C. Because its tolerable, for everyone has weakness. D. Because it neglects the reasons why people get into smoking.（分数：2.50）

17、A.B.C.D.Questions 7 to 10 are based on the following passage. At the end of the passage, you will be given 20 seconds to answer the questions.Now, listen to the passage. （分数：10.00）(1).Which is NOT mentioned as the reason why women are poor at public speaking? A. Women cannot tell jokes. B. Women are

18、 better at self-awareness. C. Women do little to enhance performance. D. Women know their speech is average.（分数：2.50）A.B.C.D.(2).According to the passage, which of the following statements is CORRECT? A. Men are poorer than women at public speaking. B. Books on public speaking work for people poor a

19、t speaking. C. Being good means reaching a usual level of artifice. D. The speaker tries hard to combat innate hopelessness.（分数：2.50）A.B.C.D.(3).Whats the speakers attitude towards books about public speaking? A. Positive. B. Grateful. C. Neutral. D. Distrustful.（分数：2.50）A.B.C.D.(4).The speaker sugg

20、ests all the following EXCEPT _. A. writing a speech B. using PowerPoint C. practicing more D. taking minimal notes（分数：2.50）A.B.C.D.四、Test 3(总题数：3，分数：25.00)In this section, you will hear several passages. Listen to the passages carefully and then answer the questions that follow.Questions 1 to 3 are

21、 based on the following passage. At the end of the passage, you will be given 15 seconds to answer the questions.Now, listen to the passage. （分数：7.50）(1).In Asia, the percent of the students whose eyes are being damaged is A. 19% B. 90% C. 20% D. 10%（分数：2.50）A.B.C.D.(2).Which is INCORRECT about Dr.

22、Ian Morgans suggestion on protecting young peoples eyes? A. Whatever the weather is, they should spend more time outdoors. B. They should play outdoors and enjoy more sunlight. C. Their academic pressure should be minimized. D. Parents should take infants outdoors at noon rather than nap at this tim

23、e.（分数：2.50）A.B.C.D.(3).The connection of Singapore with high levels of short-sightedness is to prove that _. A. genetic factors play more important role B. environment factors play a big role C. both genetic factors and environment do harm to people D. both genetic factors and environment has someth

24、ing to do with short-sightedness（分数：2.50）A.B.C.D.Questions 4 to 6 are based on the following passage. At the end of the passage, you will be given 15 seconds to answer the questions.Now, listen to the passage. （分数：7.50）(1).How many companies are presenting products in the Consumer Electronics Show?

25、A. More than twenty thousand. B. More than three thousand. C. More than two hundred. D. More than three hundred.（分数：2.50）A.B.C.D.(2).The experts predict that one strong sales area of the show will be _. A. netbook B. mobile phone C. three-D TV D. digital tablet（分数：2.50）A.B.C.D.(3).According to the p

26、assage, which of the following statements is INCORRECT? A. Google is launching the superphone product to compete with iPhone. B. Apple is going to introduce the digital tablet product. C. Sony is introducing new television sets for watching three-D TV. D. Panasonic and the Discovery Channel plan to

27、start their own three-D channels.（分数：2.50）A.B.C.D.Questions 7 to 10 are based on the following passage. At the end of the passage, you will be given 20 seconds to answer the questions.Now, listen to the passage. （分数：10.00）(1).What does the pencil counting experiment suggest? A. Children are capable

28、of counting complex numbers. B. Children are hard to report the number of blue or red ones. C. Children cannot count the blue and red ones separately. D. Children cannot find the total number without directions.（分数：2.50）A.B.C.D.(2).According to the passage, what is guiding childrens growth? A. A bio

29、logical clock of human body. B. An internal clock of computing. C. Childrens self-consciousness. D. The introduction of mathematics.（分数：2.50）A.B.C.D.(3).When can children set the table with impressive accuracy? A. After they learn to walk and talk. B. After they could count things. C. Before they co

30、uld walk and talk. D. Before they could count things.（分数：2.50）A.B.C.D.(4).What is the passage mainly about? A. To explain that people are born to compute. B. To illustrate childrens counting skills. C. To prove that people gradually learn to compute. D. To suggest the ways to learn computing.（分数：2.5

31、0）A.B.C.D.五、Test 4(总题数：3，分数：25.00)In this section, you will hear several passages. Listen to the passages carefully and then answer the questions that follow.Questions 1 to 3 are based on the following passage. At the end of the passage, you will be given 15 seconds to answer the questions.Now, list

32、en to the passage. （分数：7.50）(1).What standard introduced by Ford in 1913 is considered advanced even today? A. Mass production. B. Labor practices. C. Safety measures. D. Medical care.（分数：2.50）A.B.C.D.(2).All the following are the goals of the five-dollar-a-day minimum wage EXCEPT _. A. to recruit g

33、ood mechanics B. to keep best mechanics C. to discourage part-time workers D. to obstruct the growth of labor unions（分数：2.50）A.B.C.D.(3).Which is NOT mentioned as an employees good personal habits? A. Sanitation. B. Self-control. C. Hardworking. D. Trustworthy.（分数：2.50）A.B.C.D.Questions 4 to 6 are b

34、ased on the following passage. At the end of the passage, you will be given 15 seconds to answer the questions.Now, listen to the passage. （分数：7.50）(1).Before 1850s, what was an American college used for? A. Firming students Christian faith. B. Teaching the traditional courses. C. Creating knowledge

35、 and passing it on. D. Shaping students moral character.（分数：2.50）A.B.C.D.(2).Which is NOT mentioned as the first modern universities in America? A. Cornell. B. Columbia. C. Yale. D. Harvard.（分数：2.50）A.B.C.D.(3).The following are changes of modern universities EXCEPT _. A. bringing in a new kind of f

36、aculty B. introducing gradual training of Ph. D C. new universities expanded in size but not in course offerings D. pioneering the course elective system（分数：2.50）A.B.C.D.Questions 7 to 10 are based on the following passage. At the end of the passage, you will be given 20 seconds to answer the questi

37、ons.Now, listen to the passage. （分数：10.00）(1).The passage mainly aims to _. A. explain why time flies when people have fun B. prove time slows when having fun C. explain brain activity when having fun D. illustrate why time flies（分数：2.50）A.B.C.D.(2).According to the passage, when bored, we usually _

38、. A. trigger less brain activity B. concentrate on time passing C. pay less attention to duration D. care less about time passing（分数：2.50）A.B.C.D.(3).The brain spreads resources _ if its busy focusing on many aspects of a task. A. averagely B. thickly C. thinly D. wildly（分数：2.50）A.B.C.D.(4).Accordin

39、g to the passage, paying heed to time passing _. A. benefits to the development of the brain B. helps people reflect more of life C. enables more time for the brain to rest D. gets more accurate perception of reality（分数：2.50）A.B.C.D.专业英语四级听力-25答案解析 (总分：100.00，做题时间：90分钟)一、BLISTENING COMPR(总题数：0，分数：0.

40、00)二、Test 1(总题数：3，分数：25.00)In this section, you will hear several passages. Listen to the passages carefully and then answer the questions that follow.Questions 1 to 3 are based on the following passage. At the end of the passage, you will be given 15 seconds to answer the questions.Now, listen to t

41、he passage. （分数：7.50）(1).How many hours do teenagers spend both in watching TV and surfing on line in a week? A. 70 hours. B. 17 hours. C. 15 hours. D. 34 hours.（分数：2.50）A.B.C.D.解析：听力原文 The television set in the living room used to rule the entertainment choices of generations of British children. B

42、ut thats no longer the case, at least not according to the latest annual survey of young peoples media habits, carried out by the British media regulator, Ofcom. UThe survey found that 12 to 15 year-olds spent equal amounts of time watching TV and going online17 hours a week on average for each medi

43、um./U (青少年用在看电视和上网的时间为平均每周各17个小时。) UAnd asked which media device they most valued, teenagers rated their mobile phone above the family TV set. Smartphone ownership among teenagers was found to have doubled in just 12 months./U (青少年更喜欢使用手机，智能手机用户的数量在一年内翻了一番。) The survey paints a picture of a digital

44、younger generation, with even very young children confident about, and familiar with, a wide variety of digital devices. The survey says the take-up of digital technologies is faster among teenagers than the general population. It also comments on the popularity of text messaging, especially among girls. UTeenage girls typically send thirty or more text messages a day, 35 per cent more than boys do./U (与男孩子相比，女孩子更喜欢发短信。) Ofcom says the findings highlight the challenges parents face in keeping up with childrens use of technology in order to