23考研真题分享之考研英语二阅读理解及答案解析

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23考研真题分享之考研英语二阅读理解及答案解析

Text 3

The Internet may be changing merely what we remember, not our capacity to do so, suggests Columbia University psychology professor Betsy Sparrow. In 2011,Sparrow led a study in which participants were asked to record 40 factoids in a computer (“an ostrich`s eye is bigger than its brain,”for example). Half of the participants were told the information would be erased, while the other half were told it would be saved. Guess what? The latter group made no effort to recall the information when quizzed on it later, because they knew they could find it on their computers. In the same study, a group was asked to remember both the information and the folders it was stored in. They didn`t

​remember the information, but they remembered how to find the folders. In other words, human memory is not deteriorating but "adapting to new communications technology/' Sparrow says.

In a very practical way, the Internet is becoming an external hard drive for our memories, a process known as "'cognitive offloading." Traditionally, this role was fulfilled by data banks libraries, and other humans. Your father may never remember birthdays because your mother does, for instance. Some worry that this is having a destructive effect on society, but Sparrow sees an upside. Perhaps, she suggests, the trend will change our approach to learning from a focus on individual facts and memorization to an emphasis on more conceptual thinking something that is not available on the Internet. “1 personally have never seen all that much intellectual value in memorizing things. Sparrow says, adding that we haven't lost our ability to do it.

Still other experts say it's too soon to understand how the Internet affects our brains. There is no experimental evidence showing that it interferes with our ability to focus, for instance, wrote psychologists Christopher Chabris and Daniel.J.Simons. And surfing the web exercised the brain more than reading did among computer-savvy older adults in a 2008 study involving 24 participants at the Semel Institute for Neuroscience and Human Behavior at the University of California, Los Angeles.

“There may be costs associated with our increased reliance on the Internet, but I*d have to imagine that overall the benefits are going to outweigh those costs." observes psychology professor Benjamin Storm. "H seems pretty clear that memory is changing. but is it changing for the better? At this point, we don’t know."

31. Sparrow's study shows that with the Internet, the human brain will .

A. analyze information in detail

B. collect information efficiently

C. switch its focus of memory

D. extend its memory duration

32. The process of "cognitive offloading'' .

A. helps us identity faIse information

B. keeps our memory from failing

C. enables us to classify trivial facts

D. lessens our memory burdens

33. Which of the following would Sparrow support about the Internet?

A. It may reform our learning approach.

B. It may impact our society negatively.

C. It may enhance our adaptability to technology.

D. It may interfere with our conceptual thinking.

34. It is indicated in Paragraph 3 that how the Internet affects our brains .

A. requires further academic research

B. is most studies in older adults

C. is reflected in our reading speed

D. depends on our web-surfing habits

35. Neither Sparrow nor Storm would agree that .

A. our reliance on the Internet will be costly

B. the Internet is weakening our memory

C. memory exercise is a must for our brains

D. our ability to locus declines with age

Text 3答案及解析

31. Sparrow’s study show that with the Internet, the human brain will____

A. analyze information in detail

B. collect information efficiently

C. switch its focus of memory

D. extend its memory duration

【31】C. switch its focus of memory 解析：该题为细节题，问Sparrow的研究表明在互联网时代，人类大脑会怎样。通过Sparrow定位，最终锁定第一段最后一句，即对研究结论的表“human memory is not deteriorating but "adapting to new communications technology," 人类的记忆并没有退化，而是“适应新的通信技术”。 CD选项都提到了memory, C是转换大脑记忆焦点，D是延长大脑记忆时间。文章中的“适应新的通信技术” 对应C选项“转换焦点。”，因此答案是C。

32. The process of “cognitive offloading ”_______

A. helps us identify false information

B. keeps our memory from failing

C. enables us to classify trivial facts

D. lessens our memory burdens

【32】D. lessens our memory burdens 解析：该题为细节题，通过cognitive offloading定位。 文章描述“互联网正在成为我们记忆的外部硬盘，这一过程被称为“cognitive offloading”。传统上，这一角色是由数据库、图书馆和其他人类完成的。例如，你的父亲可能永远不会记得生日，因为你的母亲会记得。” 即cognitive offloading可以帮助储存部分记忆，即对应D选项“减轻我们的记忆负担”。

33. Which of the following would Sparrows support about the Internet?

A. It may reform our learning approach

B. It may impact our society negatively

C. It may enhance our adaptability to technology

D. It may interfere with our conceptual thinking

【33】A. It may reform our learning approach 解析：该题为细节题，通过Sparrows进行定位，本句话表明了Sparrows的观点：“the trend will change our approach to learning from a focus on individual facts and memorization to an emphasis on more conceptual thinking” “也许，她建议，这一趋势将改变我们的学习方式，从关注个人事实和记忆转变，变为关注更多的概念思维” 。A选项It may reform our learning approach(它可能会改变我们的学习方式)是对文章的同义改写。

34. It is indicated in Paragraph 3 that how the Internet affects our brains_____

A. requires further academic research

B. is most studied in older adults

C. is reflected in our reading speed

D. depends on our web-surfing habits

【34】A. requires further academic research 解析：该题为推断题。段首句明确表示 “还有其他专家表示，现在了解互联网如何影响我们的大脑还为时过早。” 。A选项“需要进一步的学术研究” 是对文章的同义改写。

35. Neither Sparrows nor Storm would agree that______

A. our reliance on the Internet will be costly

B. the Internet is weakening our memory

C. memory exercise is a must for our brains

D. our ability to fucus declines with age

【35】B. the Internet is weakening our memory 解析：该题为观点对比，问Sparrows和Storm都不会同意什么。Sparrows认为互联网可以改变我们的学习方式，Storm在文章最后一段表明观点。 "There may be costs associated with our increased reliance on the Internet, but I'd have to imagine that overall the benefits are going to outweigh those costs," “我们对互联网的依赖增加可能会带来一些成本，但我不得不想象，总的来说，收益将超过这些成本。”，因为Storm也支持互联网。即两人都没有认为互联网有害，对应B选项the Internet is weakening our memory，即都不会认为互联网正在削弱我们的记忆。

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