最后冲刺:2021年考研英语模拟试题(2020-10-17)
发布时间:2020-10-17
目前,2021年考研初试备考时间已不足三个月,不知各位小伙伴复习的如何了?在最后阶段,我们最需要做的是了解考试,而试题练习无疑是非常不错的方法。为了帮助大家备考,51题库考试学习网在下面为大家带来考研初试的一些模拟试题,一起练起来吧。
Text 4
Timothy Berners-Lee might be giving Bill
Gates a run for the money, but he passed up his shot at fabulous wealth—intentionally—in 1990. That’s when he decided not to patent the
technology used to create the most important software innovation in the final
decade of the 20th century: the World Wide Web. Berners-Lee wanted to make the
world a richer place, not a mass personal wealth. So he gave his brainchild to
us all.
Berners-Lee regards today’s Web as a rebellious adolescent that can
never fulfill his original expectations. By 2005, he hopes to begin replacing
it with the Semantic Web—a smart
network that will finally understand human languages and make computers
virtually as easy to work with as other humans.
As envisioned by Berners-Lee, the new Web
would understand not only the meaning of words and concepts but also the
logical relationships among them. That has awesome potential. Most knowledge is
built on two pillars: semantics and mathematics. In number-crunching, computers
already outclass people. Machines that are equally adroit at dealing with
language and reason won’t just
help people uncover new insights; they could blaze new trails on their own.
Even with a fairly crude version of this
future Web, mining online repositories for nuggets of knowledge would no longer
force people to wade through screen after screen of extraneous data. Instead,
computers would dispatch intelligent agents, or software messengers, to explore
Web sites by the thousands and logically sift out just what’s relevant. That alone would provide a
major boost in productivity at work and at home. But there’s far more.
Software agents could also take on many
routine business chores, such as helping manufacturers find and negotiate with
lowest-cost parts suppliers and handling help-desk questions. The Semantic Web
would also be a bottomless trove of eureka insights. Most inventions and
scientific breakthroughs, including today’s Web, spring from novel combinations of existing knowledge. The
Semantic Web would make it possible to evaluate more combinations overnight
than a person could juggle in a lifetime. Sure scientists and other people can
post ideas on the Web today for others to read. But with machines doing the
reading and translating technical terms, related ideas from millions of Web
pages could be distilled and summarized. That will lift the ability to assess and
integrate information to new heights. The Semantic Web, Berners-Lee predicts,
will help more people become more intuitive as well as more analytical. It will
foster global collaborations among people with diverse cultural perspectives,
so we have a better chance of finding the right solutions to the really big
issues—like the
environment and climate warming.
1. Had he liked, Berners-Lee could have
_____.
[A]created the most important innovation in
the 1990s
[B]accumulated as much personal wealth as Bill
Gates
[C]patented the technology of Microsoft
software
[D]given his brainchild to us all
2. The Semantic Web will be superior to
today’s web in that it
_____.
[A]surpasses people in processing numbers
[B]fulfills user’s original expectations
[C]deals with language and reason as well
as number
[D]responds like a rebellious adult
3. To search for any information needed on
tomorrow’s Web, one only has
to _____.
[A]wade through screen after screen of
extraneous data
[B]ask the Web to dispatch some messenger
to his door
[C]use smart software programs called “agents”
[D]explore Web sites by the thousands and
pick out what’s relevant
4. Thanks to the Web of the future, _____.
[A]millions of web pages can be translated
overnight
[B]one can find most inventions and
breakthroughs online
[C]software manufacturers can lower the
cost of computer parts
[D]scientists using different specialty
terms can collaborate much better
5. The most appropriate title for this text
is.
[A]Differences between Two Webs
[B]The Humanization of Computer Software
[C]A New Solution to World Problems
[D]The Creator and His Next Creation
答案
1. B 2.C 3.C 4.D 5.D
总体分析
本文是一篇介绍著名网络科学家伯纳斯·李及其发明创造的文章。文章先以伯纳斯·李对万维网的贡献及态度为例,赞扬了他的伟大人格,而后又详细介绍了伯纳斯·李的下一个研究目标——语义万维网——的优点及将给人们带来的好处。
第一段:讲述了20世纪90年代,伯纳斯·李主动放弃自己积累个人财富的机会,把用来发明万维网的技术与世界分享的例子,表明了他的伟大人格。
第二段:通过指出伯纳斯·李对当今网络的不满,引入他的新研究项目——语义万维网。
第三、四、五段:通过新旧对比的方式,介绍了语义万维网的优点及将给人们带来的好处。第三段介绍新的网络不止能处理数字,还能理解人类的语言和推理。第四段介绍了查询信息时新网络的快捷方便。第五段指出软件代理商可以帮人们处理很多常规事物,还可以整合归纳大量相关信息,促进不同文化背景的人之间的交流,促进新的发明创造,提高人们解决问题的能力。
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:目前2021年考研大纲已经公布,小伙伴们在复习时要注意以大纲为准哦。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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