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11832015年6月大学英语四级真题及答案

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2021-01-28 01:06
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2021年1月28日发(作者:抽纸)


2015



6


月大学英 语四级真题及答案



未得到监考老师指令前,不得翻阅该试题册


!


Part 1 Writing (30 minutes)


(


请于正式开考后半小时内完成该部分,之后将进行听力考试


)


Directions: For this part, you are allowed 30 minutes to write an


essay based on the picture below. You should start your essay with a


brief description of the picture and them comment on this kind of modern


life. You should write at least 120 words but no more than 180 words.


THIS MODERN LIFE:


WORK HOME PLAY SLEEP


请用黑色签字笔在答题卡


1


指定区域作答作文 题,在试题册上的作答无



效。



Part II Listening Comprehension (30minutes)


Section A


Directions: In this section, you will bear 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 questions 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 1 with a single line through the


center.


注意


:


此部分试题请在答题卡


1


上作答



1. A) He is pleased to sit on the committee.


B) He is willing to offer the woman a hand


C) He will tell the woman his decision later .


D) He would like to become a club member.


2. A) Their planned trip to Vancouver is obviously overpriced.


B) They should borrow a guide book instead of buying one.


C ) The guide books in the library have the latest information.


D) The library can help order guide books about Vancouver.


1


3. A) He regrets having taken the history course.


B) He finds little interests in history books.


C) He has trouble finishing his reading assignments.


D) He has difficulty in writing the weekly book report.


4. A) The man had better choose another restaurant.


B) The new restaurant is a perfect place for dating.


C) The new restaurant caught her fancy immediately.


D) The man has good taste in choosing the restaurant.


5. A) He has been looking forward to spring


B) He has been waiting for the winter sale


C)He will clean the woman?s boots for spring


D) He will help the woman put things away


6. A) At a tailor?s.


B) At Bob?s home


C) In a cloth store


D) In a theatre


7. A) His guests favor Tibetan drinks


B) His water is quite extraordinary


C) Mineral water is good for health


D) Plain water will serve the purpose


8. A) Report the result of a discussion


B) Raise some environmental issues


C) Submit an important document.


D) Revise an environmental report


Questions 9 to 12 are based on the conversation you just heard


9. A) They pollute the soil used to cover them


B) They are harmful to nearby neighborhoods


C) The rubbish in them takes long to dissolve


D) The gas they emit is extremely poisonous


10. A) Growing populations


B) Packaging materials


C) Changed eating habits


D) Lower production cost


11. A) By saving energy


B) By using less aluminum


C) By reducing poisonous wastes


2


D) By making the most of materials


12. A) We are running out of natural resources soon


B) Only combined efforts can make a difference


C) The waste problem will eventually hurt all of us


D) All of us can actually benefit from recycling


Questions 13 to 15 are based on the conversation you have just heard.


13. A) Miami B) Vancouver C) Bellingham D) Boston


14. A) To get information on one-way tickets to Canada


B) To inquire about the price of


“Super saver ” seats



C) To get advice on how to fly as cheaply as possible


D) To inquire about the shortest route to drive home


15. A) Join a tourist group


B) Choose a major airline


C) Avoid trips in public holidays


D) Book tickets as early as possible


Section B


Directions: In this section, you will hear 3 short passages. At the


end of each passage, you will hear some questions. Both the passage and


the questions will be


spoken only once. After you hear a question, you must choose the


best answer from the


four choices marketed A), B),C) and D). Then marked the correspond


letter on Answer


sheet I with a single line through the centre.


注意


:


此部分试题请在答题卡


1


上作答。



Passage one


Questions 16 to 18 are based on the passage you have just heard.


16. A) There are mysterious stories behind his works


B) There are many misunderstandings about him


C) His works have no match worldwide


D) His personal history is little known


17. A) He moved to Stratford-on-Avon in his childhood


B) He failed to go beyond grammar school


C) He was a member of the town council


D) He once worked in a well- know acting company


18. A) Writers of his time had no means to protect their works


B) Possible sources of clues about him were lost in a fire


C) His works were adapted beyond recognition


D) People of his time had little interest in him


3


Passage Two


Questions 19-21 are based on the passage you have just heard


19. A) It shows you have been ignoring your health


B) It can seriously affect your thinking process


C) It is an early warning of some illness


D) It is a symptom of two much pressure


20. A) Reduce our workload


B) Control our temper


C) Use painkillers for relief


D) Avoid masking symptom


21. A) Lying down and having some sleep


B) Rubbing and pressing one?s back


C) Going out for a walk


D) Listening to light music


Passage Three


Questions 22 to 25 are based on the passage you have just heard.


22. A) Depending heavily on loans


B) Having no budget plans at all


C) Spending beyond one?s means


D) Leaving no room for large bills


23. A) Many of them can be cut


B) All of them have to be covered


C) Their payment cannot be delayed


D) They eat up most of the family income


24. A) Rent a house instead of buying one


B) Discuss the problem in the family


C) Make a conversation plan


D) Move to a cheaper place


25. A) Financial issues plaguing a family


B) Difficulty in making both ends meet


C) Family budget problems and solutions


D) New ways to boost family income


Section C


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


4


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.


注意


:


此部分试题请在答题卡


1

< p>
上作答。



Perhaps because going to college is so much a part of the American


dream, many people go for no(26)_____reason. Some go because their


parents ecpect it, others because it?s what their friends are ,


there?s the belief that a college degree will(27)____ensure a good job


and high pay.


Some students (28)____ through for years ,attending classes, or


skipping(


逃课


) them


as the case may be, reading only what can?t be avoided, looking for


less(29)_____courses,and never being touched or changed in any


important way. For a few of these people, college provides no(30)____



yet because of parental or peer


pressure, they cannot voluntarily leave. They stop trying in the


hope that their teachers will make the decision for them by(31)____ them.


To put it bluntly(


直截了当地


)



unless you?re willing to make your


college years count, you might be(32)_____ doing something else. Not


everyone should attend college, nor should everyone who does attend


begin right after high school. Many college students(33)_____ taking a


year or so off. A year out in the world helps some people


to(34)_____their priorities and goals. If you?re really going to get


something out of going to college, you have to make it mean something,


and to do that you must have some idea why you?re there, what you hope


to get out of it, and (35)_____even what you hope to


become.


Part III Reading Comprehension (40minutes)


Section A


Direction: 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 choices. Each choice in the bank is identified


by a letter. Please mark the corresponding letter for each item on


Answer Sheet2 with a single line through the centre. You may not use any


of the words in the bank more than once.


Question 36 to 45 are based on the following passage.


It?s our guilty pleasure: Watching TV is the most common everyday


activity,after work and sleep, in many parts of the world. Americans


view five hours of TV each day, and while we know that spending so much


time sitting ___36___ can lead to obesity(


肥胖症


)


and other diseases, researchers have now quantified just


how___37___being a couch potato can be.


In an analysis of data from eight large ___38___published studies, a


Harvard-led group reported in the Journal of the American Medical


Association that for every two hours per day spent channel ___39___,the


risk of developing Type 2 diabetes(


糖尿



5



)rose 20% over 8.5 years, the risk of heart disease increased 15%


over a ___40___, and the odds of dying permaturely ___41___ 13% during a


seven-year follow-up .All of these___42____are linked to a lack of


physical exercise. But compared with other sedentary(


久坐的


)activities,


like knitting ,viewing TV may be especially__43___at promoting unhealthy


habits. For one, the sheer number of hours we pass watching TV dwarfs


the time we spend on anything else. And other studies have found that


watching ads for beer and popcorn may make you more likely to


___44___them.


Even so, the authors admit that they didn?t compare different


sedentary activities to ___45___whether TV watching was linked to a


greater risk of diabetes,heart disease or clearly death compared with,


say, reading.

注意


:


此部分试题请在答题卡


2< /p>


上作答。



A)climbed I)previously


B)consume J)resume


C)decade K)suffered


D)determine L)suffering


E)effectIve M)term


F)harmful N)terminals


G)outcomes O)twisting


H)passively


Section B


Directions: In this section,you are going to read a passage with ten


statements attached to it. Each statement contains information given in


one of the paragraphs. Identify the paragraph from which the information


is derived. You may choose a paragraph more than once. Each paragraph is


marked with a letter. Answer the question by marking the corresponding


letter on Answer Sheet 2


Essay -Grading Software Officers Professors a Break


[A] Imagine taking a college exam, and instead of handing in a blue


book and getting a grade from a professor a few weeks later, clicking


the “send” button when you are done



and receiving a grade back instantly, your essay scored by a


software program. And then, instead of being done with the exam, imagine


that the system would immediately let you rewrite the test to try to


improve your grade.


[B] EdX,the nonprofit enterprise founded by Harvard and the


Massachusetts Institute of Technology(MIT) to offer courses on the


Internet ,has just introduced such a system and will make its


automated(


自动的


)software available free on the Web to any institutions


that wants to use it. The software uses artificial intelligence to grade


student essays and short written answers, freeing professors for other


tasks.


[C] The new service will bring the educational consortium(


联盟


)into


a growing conflict


over the role of the automation education. Although automated


grading systems for


6


multiple-choice and true- false tests are now widespread, the use of


artificial intelligence technology to grade essay answers has not yet


provided widespread acceptance by educations and has many critics.


[D] Anant Agarwal, an electrical engineer who is president of EdX,


predicted that the instant grading software would be a useful teaching


tool,enabling students to take tests and write essays over and over and


improve the quality of their answers . He said the technology would


offer distinct advantages over the traditional classroom system, where


students often wait days or weeks for grades.“T


here is a huge value in


learning with


instant feedback,” l said, “Students are telling us they


learn much better with


instant feedback.”



[E] But skeptics(


怀疑者


)say the automated system is no matter for


live teachers. One longtime critic, Les Perelman



has drawn national


attention several times for putting


together nonsense essays that have fooled software grading programs


into giving high marks. He has also been highly critical of studies


claiming that the software compares well to human grades.


[F] He is among a group of educators who last month began


circulating a petition(





) opposing automated assessment software. The group, which calls


itself Professionals Against Machine Scoring of Student Essays in High-


Stakes Assessment, has collected nearly 2,000 signatures, including some


from famous people like Noam Chomsky.


[G] “Let?s face the realities of automatic essay scoring,” the


group?s statement reads in part. “Computers cannot ?read?. They cannot


measure the essentials of effective written communication: accuracy,


reasoning, adequacy of evidence, good sense, ethical (





)position, convincing argument, meaningful organization, and


clarity, among others.”



[H] But EdX experts its software to be widely by schools and


universities. It offers free online classes from Harvard, MIT and the


University of California-Berkeley; this fall, it will add classes from


Wellesley, Geogetown and the University of Texas. In all, 12


universities participate in EdX, which offers certificates for course


completion and has said that it plans to continue to expand next year,


including adding international schools.


[I] The EdX assessment tool requires human teachers, or graders 100


essay or essay questions. The system then uses a variety of machine-


learning techniques to train itself to be able to grade any number of


essays or answers automatically and almost instantly. The software will


assign a grade depending on the scoring system created by the teacher,


whether it is a letter grade or numerical (


数字的


) rank.


[J] EdX is not the first to use the automated assessment technology,


which dates to early computers in the 1960s. there is now a range of


companies offering commercial programs to grade written test answers,


and four states



Louisiana, North Dakota, Utah


and West Virginia



are using some form of the technology in second


schools. A fifth, Indiana, has experimented with it. In some cases the


software is used as a “second reader”, to check the reliability of the


human graders.


[K] But the growing influence of the EdX consortium to set standards


is likely to give the technology a boost. On Tuesday, Stanford announced


that it would work with EdX to


7


develop a joint educational system that will make use of the


automated assessment technology.


[L] Two start-ups, Coursera and Udacity, recently founded by


Stanford faculty members to create “massive open online courses,” or


MOOCs, are also committed to


automated assessment systems because of the value of instant


feedback. “it allows students to get immediate feedback o


n their work,


so that learning turns into a game, with students naturally gravitating

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