考前冲刺：2021年考研英语阅读理解模拟试题(2020-10-09)

发布时间：2020-10-09

英语是考研初试当中比较拉分的科目，历来令不少考生又爱又恨。许多考生的英语都有很大的进步空间，因此英语该如何学就成为了众多考生关心的重点。想要学习英语，实战经验很重要。下面，51题库考试学习网为大家带来考研初试英语科目的一些模拟试题，正在备考的小伙伴赶紧练起来吧。

新型通讯技术的广泛运用

One great benefit of the Web is that it allows us to move information online that now resides in paper form. Several states in America are using the Web in a profound way. You can apply for various permits or submit applications for business licences. Some states are putting up listings of jobs—not just state government jobs, but all the jobs available in the state. I believe, over time, that all the information that governments print, and all those paper forms they now have, will be moved on to the Internet.

Electronic commerce notches up month-by-month too. It is difficult to measure, because a lot of electronic commerce involves existing buyers and sellers who are simply moving paperbased transactions to the Web. That is not new business. Microsoft, for example, purchases millions of dollars of PCs online instead of by paper. However, that is not a fundamental change; it has just improved the efficiency of an existing process. The biggest impact has occurred where electronic commerce matches buyers and sellers who would not previously have found each other. When you go to a book site and find an obscure book that you never would have found in a physical bookstore, that is a new type of commerce.

Today, about half of all PCs are still not connected to the Web. Getting communications costs down and making all the software simpler will bring in those people. And that, in turn, will move us closer to the critical mass that will make the Web lifestyle everyone’s lifestyle. One element that people underestimate is the degree to which the hardware and software will improve. Just take one aspect: screen technology. I do my e-mail on a 20-inch liquid crystal display (LCD) monitor. It is not available at a reasonable price yet, but in two years it will be. In ten years, a 20-inch LCD with much higher resolution will be commonplace. The boundary between a television set and a PC will be blurred because even the set-top box that you connect up to your cable or satellite will have a processor more powerful than what we have today in the most expensive PC. This will, in effect, make your television a computer.

Interaction with the Web also will improve, making it much easier for people to be involved. Today the keywords we use to search the Web often return to too many articles to sort through, many of them out of context. If you want to learn about the fastest computer chip available, you might end up getting responses instead about potato chips being delivered in fast trucks. In the future, we shall be either speaking or typing sentences into the computer. If you ask about the speed of chips, the result will be about computers, not potatoes. Speech recognition also means that you will be able to call in on a phone and ask if you have any new messages, or check on a flight, or check on the weather.

To predict that it will take over ten years for these changes to happen is probably pessimistic. We usually overestimate what we can do in two years and underestimate what we can do in ten. The Web will be as much a way of life as the car by 2008. Probably before.

1. Electronic commerce becomes a new type of commerce when_____.

[A] paperbased transactions are moved on to the Web [B] the efficiency of the existing process is improved by Internet

[C] new buyers and sellers find each other on the Internet [D] a book site offers the books several bookstores have altogether

2. The use of computer will be as common as the use of cars when_____.

[A] governments begin to move administration on-line [B] electronic commerce causes a fundamental change

[C] computer and communication become simpler and cheaper [D] the boundary between the computer and the TV disappears

3. What is the current problem with the Web according to the passage?

[A] Too much information. [B] Lack of response. [C] Ineffective interaction. [D] Slowness of speed.

4. The example of potato chips is used to illustrate_____.

[A] the defect of computers at the present stage of development [B] the similarity between a computer chip and a potato chip

[C] the richness of information available on the web [D] the irrelevant responses the web sometimes offers

5. The passage is mainly trying to show that_____.

[A] the web is becoming a way of conveying information [B] the web will bring about a new way of life

[C] electronic commerce develops with the Internet [D] interaction with the Web will become easier

答案：1.C 2.C 3.C 4.D 5.B

以上就是51题库考试学习网为大家带来的全部内容，希望能给大家一些帮助。51题库考试学习网提醒：在最后阶段，调整自己的心态也是非常重要的，每年都有考生临考前放弃，所以小伙伴们要注意不要给自己太大的压力哦。另外，小伙伴们如果还有其他关于考研信息的疑问，也可以留言咨询哦。

下面小编为大家准备了 研究生入学 的相关考题，供大家学习参考。

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