大学英语四级105及答案解析.doc

1、大学英语四级 105及答案解析(总分：746.56，做题时间：130 分钟)一、Writing (30 minutes)(总题数：1，分数：30.00)1.For this part, you are allowed 30 minutes to write a composition on the topic My Teacher. You should write at least 120 words following the outline given below: 1张老师是我最敬爱的老师。 2张老师知识渊博，治学严谨。 3我要以张老师为榜样，努力学习。 （分数：30.00）_二、Re

2、ading Comprehensio(总题数：1，分数：71.00)Bloggers learn price of telling too much Blogs are everywhere increasingly, the place where young people go to bare their souls, to vent, to gossip. And often they do so with fervor and little self-editing, posting their innermost thoughts for any number of web surf

3、ers to see. There is a freedom in it, as 23-year-old Allison Martin says: “Since the people who read my blog are friends or acquaintances of mine, my philosophy is to be totally honest whether its about how uncomfortable my hat are or my opinions about First Amendment law,“ says Martin, who lives in

4、 suburban Chicago and has been blogging for four years. Some are, however, finding that putting ones life online can have a price. A few bloggers, for instance, have been fired for writing about work on personal online journals. And Maya Marcel-Keyes, daughter of conservative politician Alan Keyes,

5、discovered the trickiness of providing personal details online when her discussions on her blog about being a lesbian became an issue during her fathers recent run for a U.S. Senate seat in Illinois (he made anti-gay statements during the campaign). Experts say such incidents belong to a growing tre

6、nd in which frank outpourings online are causing personal and public dramas, often taking on a life they couldnt have if the Web had not come along and turned individuals into publishers. Some also speculate that more scandalous blog entries will have ramifications (支流) down the road. “I would bet t

7、hat in the 2016 election, somebodys Facebook entry will come back to bite them,“ Steve Jones, head of the communications department at the University of Illinois, says, referring to , a networking site for college students and alumni that is something of a cross between a yearbook and a blog. More t

8、raditional blog sites which allow easy creation of a Web site with text, photos and often music include LiveJournal and MySpace. And they ve gotten more popular in recent years, especially among the younger set Surveys completed in recent months by the Internet & American Life Project found that nea

9、rly a fifth of teens who have access to the Web have their own blogs. And 38% of teens say they read other peoples blogs. By comparison, about a tenth of adults have their own blogs and a quarter say they read other peoples online journals. Amanda Lenhart, a researcher who tracks young peoples Inter

10、net habits, says shes increasingly hearing stories about the risks of posting the equivalent of a diary online. Other times, the ease of posting unedited thoughts on the Web can be uglier, in part because of the speed with which the postings spread and multiply. Thats what happened at a middle schoo

11、l in Michigan last fall, the principals started receiving complaints from parents about some students blog postings. School officials couldnt do much about it. But then the students found out they were being monitored, a few posted threatening comments aimed at an assistant principal and that led to

12、 some student suspensions. “It was just a spiraling (螺旋) of downward emotions,“ says the schools principal. She spoke on the condition that she and her school not be identified, out of fear that being named would cause another Web frenzy. “Kids just feed into to that and then more kids see it and so

13、 on,“ she says. “Its a negative power but its still a power.“ Lenhart, the researcher, likens blogs to the introduction of the telephone and the effect it had on teens ability to communicate in the last century. She agrees that the Web has “increased the scope“ of young peoples communication even mo

14、re. “But at the root of it, were talking about behaviors middle-schoolers have engaged in through the millennia,“ Lenhart says. “The march of technology forward is hard, and it has consequences that we dont always see.“ She says parents would be wise to familiarize themselves with online blogging si

15、tes and to pose questions to their children such as, “What is appropriate?“ and “What is fair?“ to post. Its also important to discuss the dangers of giving out personal information online. One survey released this spring found that 79% of teens agreed that people their age arent careful enough when

16、 giving out information about themselves online. And increasingly, Lenhart says, this applies to blogs. Caitlin, a 15-year-old in Neptune, N.J., says she knows people who go as far as posting their cell phone numbers on their blogs something she doesn t do. She also often shows her postings to her m

17、om, which has helped her mom give her some space and privacy online. “Thats not to say if I thought something dangerous was going on, I wouldnt ever spy on her,“ says her mother, Melissa. “But she has given me no need to do so.“ Many college students say they re learning to take precautions on their

18、 own. John Malloy, a 19-year-old student at Centre College in Danville, Ky., has put a “friends lock“ on his LiveJournal site so only people with a password he supplies can view it. “A lot of times, my blog is among the first places I turn when I am angry or frustrated, and I am often quite unfair i

19、n my assessment of my situation in these posts,“ Malloy says. “Do I wish I hadnt posted? Of course. But I havent actually gone as far to take posts down.“ Instead he makes them “private“ so only he can read them. “I like to keep them to look back on,“ he says. Meanwhile, Joseph Milliron, a 23-year-o

20、ld college student in California, says hes become more cautious about posting photos online because people sometimes “borrow“ them for their own sites. It s just one trend thats made Milliron rethink what he includes in his blog. Martin, the 23-year-old blogger in suburban Chicago, agrees that blogs

21、 can “provide just one more avenue for a person to embarrass him or herself, says Martin, wholl be heading to graduate school in Virginia this fall. Still, he thinks blogging is worth it to stay in touch with friends and to air his more creative work, including essays. “I suppose in that way,“ he sa

22、ys. （分数：71.00）(1).Some bloggers are well-known because they put their thoughts online.（分数：7.10）A.YB.NC.NG(2).Maya Marcel-Keyes was strongly condemned by her father after she talked about being a lesbian in her blog.（分数：7.10）A.YB.NC.NG(3).According to the experts, if there were no web and people hadn

23、t changed into online publishers, there would be no such trouble for the bloggers.（分数：7.10）A.YB.NC.NG(4).Steve Jones means that what the bloggers have put online at present may bring about problems for themselves in the future.（分数：7.10）A.YB.NC.NG(5).Teens are keener on blogs and more like to read ot

24、her peoples online journals than the adults.（分数：7.10）A.YB.NC.NG(6).Lenhart, the researcher, thinks that young people can communicate with each other in a wider scope with the help of blogs.（分数：7.10）A.YB.NC.NG(7).After John Malloy found that the anger and frustration he put in his blog were quite ina

25、ppropriate, he usually would take the posts down.（分数：7.10）A.YB.NC.NG(8).Young people like to post their_ with fervor and little self-editing on the blogs.（分数：7.10）_(9).Blogs can have huge impact on peoples life partly because the postings_.（分数：7.10）_(10).In the opinion of Martin, the 23-year-old blo

26、gger, blogging is worth it, though sometimes it can be a way_.（分数：7.10）_三、Listening Comprehens(总题数：1，分数：15.00)A.Get some change from Jane.B.Use the womans phone.C.Go to look for a pay phone.D.Pay for the phone call.A.Its not raining as hard now.B.The rain has just begun.C.It only rained a little bit

27、.D.Its raining too hard to go out.A.Paintbrushes.B.Some soap.C.A can of paint.D.Some ink.A.Send some flowers to someone.B.Deliver a package to the hospital.C.Arrange some flowers.D.Talk to a doctor.A.In Europe.B.Here.C.In America.D.In Australia.A.Policeman and driver.B.Teacher and pupil.C.Officer an

28、d soldier.D.Director and actress.A.Buy her some plants and take care of them.B.Take care of her house while she is away.C.Water her plants while he is free.D.Water her plants while she is on holiday.A.They are exciting.B.They are boring.C.They are time-consuming.D.They are rewarding.四、Section B(总题数：

29、2，分数：10.00)A.To find out if he has the flu.B.To find out how to maintain a nutritious diet.C.To find out how to prevent illness.D.To find out the result of blood test.A.He gets ill at the same time every year.B.He doesnt get enough exercise.C.He often has difficulty sleeping.D.Hes sick with influenz

30、a throughout the winter.A.Hes unwilling to be immunized.B.He doesnt get enough rest.C.He forgets to take his medicine.D.He doesnt dress warmly enough.A.Physical examination are given free there.B.He can get an influenza vaccination there.C.Hell be able to get a prescription for medicine there.D.Hell

31、 find literature on nutrition there.A.This evening.B.Tomorrow morning.C.Tomorrow afternoon.D.Tomorrow evening.A.Because its the holiday season.B.Because the tickets are sold at a discount.C.Because only one or two flights are available each day.D.Because the other flights have been cancelled.A.Three

32、.B.Four.C.Five.D.Six.A.The womans mother loves to cook, so she always cooks big, homemade meals.B.The mans family dine out a lot, because there are too many people to cook dinner for.C.The man has a brother who does translation work.D.The woman does not go home very often.A.Better types of skates.B.

33、Improved conditions on ice tracks.C.Changes in skating techniques.D.New world records in speed skating.A.They all had equal opportunities of winning.B.They couldnt compete in the Winter Olympics.C.They all wore the same kind of skates.D.They had to skate on outdoor tracks.A.It chips easily.B.It beco

34、mes covered with frost.C.It becomes too soft.D.It provides too much resistance.A.Speed skating will become more popular.B.Speed skaters will skate faster than ever before.C.Speed skating events will return to outside tracks.D.Speed skating will never be held outdoors.A.They make decisions by tossing

35、 coins.B.They are not physically separated.C.They think exactly the same way.D.They share most of their vital organs.A.Few of them can live long.B.Few of them get along well with each other.C.Most of them live a normal life.D.Most of them differ in their likes and dislikes.A.They go to a regular sch

36、ool.B.They attend a special school.C.They are taught by their parents.D.They have a private tutor.A.4 people died and 112,000 people have been evacuated.B.14 people died and 112,000 people have been evacuated.C.14 people died and 11,200 people have been evacuated.D.14 people died and 1,120,000 peopl

37、e have been evacuated.A.1,500 millimeters of rain per year.B.2,500 millimeters of rain per year.C.3,600 millimeters of rain per year.D.360 millimeters of rain per week.A.It has been suffering from heavy rainfalls.B.It has been suffering from severe drought.C.It has been suffering from heavy sandstor

38、m.D.It has been suffering from high temperature.六、Section C(总题数：1，分数：10.00)In the American family the husband and wife usually share important (36) 1. When the children are old enough, they take part as well. Foreigners are often (37) 2by the American way of family life. The old rule that children s

39、hould be seen and not heard is (38) 3followed, and children are often (39) 4to do what they wish without question, and children are (40) 5to be independent at an early age. Some people believe that American parents carry this (41) 6too far. Others think that a strong father (42) 7would not suit the

40、American values of (43) 8and independence. Because Americans emphasize the importance of independence, (44) 9 Indeed, not to do so is often regarded as a failure, a kind of weak dependence. (45) 10 The average American is expected to live beyond the age of 70. The job retirement age is usually 65. T

41、he children have left home, married, and set up their own households. At present 20 percent of all people over 65 do not have enough retirement income. (46) 11. （分数：10.00）填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_七、Reading Comprehensio(总题数：2，分数：355.00)Hardly a week

42、 goes by without some advance in technology that would have seemed incredible 50 years ago. And we can expect the rate of change to accelerate rather than slow down within our lifetime. The developments in technology are bound to have a dramatic effect on the future of work. By 2010, new technology

43、will have revolutionized communications. People will be transmitting messages down telephone lines that previously would have been sent by post. Not only postmen but also clerks and secretaries will vanish in a paper-free society. All the routine tasks they perform will be carried on a tiny silicon

44、chip so that they will be as obsolete as the horse and cart after the invention of the motor car. One change will make thousands, if not millions, redundant. Even people in traditional professions, where expert knowledge has been the key, are unlikely to escape the effects of new technology. Instead

45、 of going to a solicitor, you might go to a computer which is programmed with all the most up-to-date legal information. Doctors, too, will find that an electronic competitor will be able to carry out a much quicker and more accurate diagnosis and recommend more efficient courses of treatment. In ed

46、ucation, teachers will be largely replaced by teaching machines far more knowledgeable than any human being. Most learning will take place in the home via video conferencing. Children will still go to school though, until another place is created where they can make friends and develop social skills

47、. What can we do to avoid the threat of unemployment? We shouldnt hide our heads in the sand Unions will try to stop change but they will be fighting a losing battle. People should get computer literate as this just might save them from professional extinction. After all, there will be a few jobs left in law, education and medicine for those few individuals who are capable of writing and programming the software of the future. Strangely enough, there will still be jobs like rubbish collection and