大学英语四级分类模拟题482及答案解析.doc

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1、大学英语四级分类模拟题 482 及答案解析(总分：106.00，做题时间：90 分钟)一、Part Writing(总题数：1，分数：20.00)1.For this part, you are allowed 30 minutes to write a short essay entitled Don“t Stay Up Late . You should write at least 120 words but no more than 180 words following the outline given below. Staying up late will do harm to

2、your health. It is wise to develop a daily routine. （分数：20.00）_二、Part Reading Compr(总题数：0，分数：0.00)四、Passage One(总题数：1，分数：15.00)The next generation telephone is called superphone or Personal Communication Network (PCN). Your superphone goes wherever you go, in your pocket. You can use it in the stree

3、t, in an aeroplane, a boat, or a taxi; you can call from anywhere on the globe to anywhere else. Calls travel at the speed of light, via satellites using ultraviolet (紫外线的), high-frequency wave bands and each communication is automatically billed to your account. This new phone is the size and shape

4、 of a billfold (皮夹). You unfold it to use it, making it long enough to reach from your ear to your mouth. There is a miniaturized touch pad, on which to enter the number you are calling. There is also a tiny liquid crystal screen on which you can read weather, news or financial reports. These news i

5、tems are constantly updated by the company that sells the service. Letter keys on the touch pad also allow you to use this electronic marvel as a computer or word processor. You can plug it into your large home or office computer in order to transfer any data that you feed in during a business trip.

6、 The PCN also stores any useful information of your own that you might need as you travel, such as the names, addresses and phone numbers of several hundred people, important meetings, flight details, and so on. When you need information, you simply call it up on the screen. You can even use your PC

7、N to activate electronically controlled equipment at home. For example, you could switch your oven on or off, start the sprinkler system (洒水系统) in your garden during a dry spell, get your video recorder to record a show on television, turn off the central heating, and so on. All of this from thousan

8、ds of miles away, perhaps from the back of a camel in the desert. Prototypes (雏形) are already being trialed. In spite of the complex technology, they will be cheap because of the enormous sales that will be made.（分数：15.00）(1).What can we learn about superphone from the first paragraph?（分数：3.00）A.It

9、has a very wide coverage of signals.B.It deducts fees directly from a user“s account.C.It offers a nearly free communicating service.D.It enables users to speak quickly.(2).What do we learn about the various news items on the PCN“s screen?（分数：3.00）A.They are compiled according to users“ appetite.B.T

10、hey are renewed by the provider.C.They provide information about goods discounts.D.They advertise products for companies.(3).What is a function of the superphone?（分数：3.00）A.It can extend as long as you want.B.It can be used as a billfold.C.It can turn into a mini-TV.D.It can act as a remote control.

11、(4).What is the author“s purpose of mentioning “from the back of a camel in the desert“?（分数：3.00）A.To show the great impact of the new phone on the world.B.To emphasize the strong remote control function of the new phone.C.To demonstrate how to operate the new phone in such places.D.To show traveler

12、s“ affection for the new phone.(5).What statement does the author agree with?（分数：3.00）A.The new phone will be very expensive.B.The new phone is still a brainchild.C.The new phone has been put into mass production.D.The new phone has excellent prospects in market.五、Passage Two(总题数：1，分数：71.00)The most

13、 important thing in the news last week was the rising discussion in Nashville about the educational needs of children. The shorthand (简写) educators use for this is “pre-K“meaning instruction before kindergartenand the big idea is to prepare 4-year-olds and even younger kids to be ready to succeed on

14、 their K-12 journey. But it gets complicated. The concept has multiple forms, and scholars and policymakers argue about the shape, scope and cost of the ideal program. The federal Head Start program, launched 50 years ago, has served more than 30 million children. It was based on concepts developed

15、at Vanderbilt University“s Peabody College by Susan Gray, the legendary pioneer in early childhood education research. A new Peabody study of the Tennessee Voluntary Pre-K program reports that pre-K works, but the gains are not sustained through the third grade. It seems to me this highlights qualit

16、y issues in elementary schools more than pre-K, and indicates longer-term success must connect pre-K with all the other issues related to educating a child. Pre-K is controversial. Some critics say it is a luxury and shouldn“t be free to families able to pay. Pre-K advocates insist it is proven and

17、will succeed if integrated with the rest of the child“s schooling. I lean toward the latter view. This is, in any case, the right conversation to be having now as Mayor Megan Barry takes office. She was the first candidate to speak out for strong pre-K programming. The important thing is for all of

18、us to keep in mind the real goal and the longer, bigger picture. The weight of the evidence is on the side of pre-K that early intervention (干预) works. What government has not yet found is the political will to put that understanding into full practice with a sequence of smart schooling that provide

19、s the early foundation. For this purpose, our schools need both the talent and the organization to educate each child who arrives at the schoolhouse door. Some show up ready, but many do not at this critical time when young brains are developing rapidly.（分数：71.00）(1).What does the author say about p

20、re-kindergarten education?（分数：14.20）A.It should cater to the needs of individual children.B.It is essential to a person“s future academic success.C.Scholars and policymakers have different opinions about it.D.Parents regard it as the first phase of children“s development.(2).What does the new Peabod

21、y study find?（分数：14.20）A.Pre-K achievements usually do not last long.B.The third grade marks a new phase of learning.C.The third grade is critical to children“s development.D.Quality has not been the top concern of pre-K programs.(3).When does the author think pre-K works the best?（分数：14.20）A.When i

22、t is accessible to kids of all families.B.When it is made part of kids“ education.C.When it is no longer considered a luxury.D.When it is made fun and enjoyable to kids.(4).What do we learn about Mayor Megan Barry?（分数：14.20）A.She knows the real goal of education.B.She is a mayor of insight and visio

23、n.C.She has once run a pre-K program.D.She is a firm supporter of pre-K.(5).What does the author think is critical to kids“ education?（分数：14.20）A.Teaching method.B.Kids“ interest.C.Early intervention.D.Parents“ involvement.大学英语四级分类模拟题 482 答案解析(总分：106.00，做题时间：90 分钟)一、Part Writing(总题数：1，分数：20.00)1.For

24、 this part, you are allowed 30 minutes to write a short essay entitled Don“t Stay Up Late . You should write at least 120 words but no more than 180 words following the outline given below. Staying up late will do harm to your health. It is wise to develop a daily routine. （分数：20.00）_正确答案：()解析：参考范文

25、Don“t Stay Up LateNo one can deny the fact that staying up late will do harm to your health. Relevant researches have proved that those who often stay up late will develop diseases such as high blood pressure, diabetes, and even cancers, making it difficult for them to tackle their daily work effici

26、ently. I find that some of my classmates who often stay up late do not enjoy good academic or physical performance at all. Now that staying up late is no good to one“s health, we, as students, should try to develop a good daily life routine. We“d better go to bed no later than 10:30 in the evening a

27、nd get up before 7:00 in the morning not only from Monday to Friday but also on weekend. Actually, if we follow this routine, we will find that we are more efficient at work and enjoy a better mood, which will lead to better academic or work performance. To sum up, pulling an all-nighter does more h

28、arm than good to your body. Moreover, it may not prove to be a source of productivity.二、Part Reading Compr(总题数：0，分数：0.00)四、Passage One(总题数：1，分数：15.00)The next generation telephone is called superphone or Personal Communication Network (PCN). Your superphone goes wherever you go, in your pocket. You

29、can use it in the street, in an aeroplane, a boat, or a taxi; you can call from anywhere on the globe to anywhere else. Calls travel at the speed of light, via satellites using ultraviolet (紫外线的), high-frequency wave bands and each communication is automatically billed to your account. This new phon

30、e is the size and shape of a billfold (皮夹). You unfold it to use it, making it long enough to reach from your ear to your mouth. There is a miniaturized touch pad, on which to enter the number you are calling. There is also a tiny liquid crystal screen on which you can read weather, news or financia

31、l reports. These news items are constantly updated by the company that sells the service. Letter keys on the touch pad also allow you to use this electronic marvel as a computer or word processor. You can plug it into your large home or office computer in order to transfer any data that you feed in

32、during a business trip. The PCN also stores any useful information of your own that you might need as you travel, such as the names, addresses and phone numbers of several hundred people, important meetings, flight details, and so on. When you need information, you simply call it up on the screen. Y

33、ou can even use your PCN to activate electronically controlled equipment at home. For example, you could switch your oven on or off, start the sprinkler system (洒水系统) in your garden during a dry spell, get your video recorder to record a show on television, turn off the central heating, and so on. A

34、ll of this from thousands of miles away, perhaps from the back of a camel in the desert. Prototypes (雏形) are already being trialed. In spite of the complex technology, they will be cheap because of the enormous sales that will be made.（分数：15.00）(1).What can we learn about superphone from the first p

35、aragraph?（分数：3.00）A.It has a very wide coverage of signals. B.It deducts fees directly from a user“s account.C.It offers a nearly free communicating service.D.It enables users to speak quickly.解析：解析 第 1 段中提到，你可以在全球的任何一个地方接通到另一个任何的地方。这说明这个电话的信号覆盖范围很广，故 A 正确。B 是对第 1 段最后一句的误解；文中没有提及通信费用的情况，排除C；D 是对第 1

36、段第 4 句的误解。(2).What do we learn about the various news items on the PCN“s screen?（分数：3.00）A.They are compiled according to users“ appetite.B.They are renewed by the provider. C.They provide information about goods discounts.D.They advertise products for companies.解析：解析 第 2 段第 5 句提到，电话液晶显示屏上的新闻内容会由出售此

37、项服务的公司不断地更新，B 内容与原文意思一致，故为答案。(3).What is a function of the superphone?（分数：3.00）A.It can extend as long as you want.B.It can be used as a billfold.C.It can turn into a mini-TV.D.It can act as a remote control. 解析：解析 第 2 段第 5 句提到，你可以使用你的个人通信网络(即下一代电话)遥控你家中的电器，接着举例进行了详细说明。D 是对原文的同义转述，故为答案。原文只是说这种新式电话可以

38、打开，使用时使其长度足够达到从耳朵到嘴的距离，并没有说可以伸长到任意长度，故 A 错误；原文说这种新式电话的大小和形状如同一个钱包，不是说可以当作钱包使用，故 B 错误；C 在文中没有提到。(4).What is the author“s purpose of mentioning “from the back of a camel in the desert“?（分数：3.00）A.To show the great impact of the new phone on the world.B.To emphasize the strong remote control function o

39、f the new phone. C.To demonstrate how to operate the new phone in such places.D.To show travelers“ affection for the new phone.解析：解析 作者在第 2 段中运用实例强调新式电话的强大遥控功能，故答案为 B。A“为了体现新式电话对世界的影响”不是举例的目的；提到沙漠也不是为了介绍在那里怎样操作新式电话，故 C 不正确；D“为了表示旅行者对新式电话的喜爱”也不符合文章意思。(5).What statement does the author agree with?（分数：

40、3.00）A.The new phone will be very expensive.B.The new phone is still a brainchild.C.The new phone has been put into mass production.D.The new phone has excellent prospects in market. 解析：解析 第 2 段最后一句指出，虽然技术很复杂，但是由于它的销量将会很大，因而其售价会很低廉。由此可以判断，这种新式电话的市场前景很好，故答案为 D，同时排除 A。B 与文章倒数第二句意思相悖，同时排除 C。五、Passage T

41、wo(总题数：1，分数：71.00)The most important thing in the news last week was the rising discussion in Nashville about the educational needs of children. The shorthand (简写) educators use for this is “pre-K“meaning instruction before kindergartenand the big idea is to prepare 4-year-olds and even younger kids

42、 to be ready to succeed on their K-12 journey. But it gets complicated. The concept has multiple forms, and scholars and policymakers argue about the shape, scope and cost of the ideal program. The federal Head Start program, launched 50 years ago, has served more than 30 million children. It was ba

43、sed on concepts developed at Vanderbilt University“s Peabody College by Susan Gray, the legendary pioneer in early childhood education research. A new Peabody study of the Tennessee Voluntary Pre-K program reports that pre-K works, but the gains are not sustained through the third grade. It seems to

44、 me this highlights quality issues in elementary schools more than pre-K, and indicates longer-term success must connect pre-K with all the other issues related to educating a child. Pre-K is controversial. Some critics say it is a luxury and shouldn“t be free to families able to pay. Pre-K advocate

45、s insist it is proven and will succeed if integrated with the rest of the child“s schooling. I lean toward the latter view. This is, in any case, the right conversation to be having now as Mayor Megan Barry takes office. She was the first candidate to speak out for strong pre-K programming. The impo

46、rtant thing is for all of us to keep in mind the real goal and the longer, bigger picture. The weight of the evidence is on the side of pre-K that early intervention (干预) works. What government has not yet found is the political will to put that understanding into full practice with a sequence of sm

47、art schooling that provides the early foundation. For this purpose, our schools need both the talent and the organization to educate each child who arrives at the schoolhouse door. Some show up ready, but many do not at this critical time when young brains are developing rapidly.（分数：71.00）(1).What d

48、oes the author say about pre-kindergarten education?（分数：14.20）A.It should cater to the needs of individual children.B.It is essential to a person“s future academic success.C.Scholars and policymakers have different opinions about it. D.Parents regard it as the first phase of children“s development.解

49、析：解析 细节辨认题。定位句指出，这个概念，即首段中提到的“pre-K”，有众多的形式，并且学者和政策制定者在这一理想项目的形式、范围以及成本方面产生了分歧。选项 C“学者和政策制定者对pre-K 阶段的教育持有不同的观点”意思与该表述一致，故答案为 C。(2).What does the new Peabody study find?（分数：14.20）A.Pre-K achievements usually do not last long. B.The third grade marks a new phase of learning.C.The third grade is critical to children“s development.D.Quality has not been the top concern of pre-K pro