您现在的位置: 跨考网公共课英语真题正文

2020考研英语二真题:阅读理解Text1真题原文

最后更新时间:2019-12-23 15:21:38
辅导课程:暑期集训 在线咨询
复习紧张,焦头烂额?逆风轻袭,来跨考秋季集训营,帮你寻方法,定方案! 了解一下>>

  2020考研英语二考试已经结束,希望大家考的都不错,下面是为大家整理的2020考研英语二真题阅读理解text1原文,以供大家参考。

  Text 1

  Rats and other animals need to be highly at tuned to social signals from others so that can identify friends to cooperate with and enemies to avoid. To find out if this extends to non-living beings, Loleh Quinn at the University of California, San Diego, and her colleagues tested whether rats can detect social signals form robotic rats.

  They housed eight adult rats with two types of robotic rat- one social and one asocial一for 5 our days. The robots rats were quite minimalist, resembling a chunkier version of a computer mouse with wheels-to move around and colorful markings.

  During the experiment, the social robot rat followed the living rats around, played with the same toys, and opened caged doors to let trapped rats escape. Meanwhile, the asocial robot simply moved forwards and backwards and side to side

  Next, the researchers trapped the robots in cages and gave the rats the opportunity to release them by pressing a lever.

  Across 18 trials each, the living rats were 52 percent more likely on average to set the social robot free than the asocial one. This suggests that the rats perceived the social robot as a genuine social being. They may have bonded more with the social robot because it displayed behaviours like communal exploring and playing. This could lead to the rats better remembering having freed it earlier, and wanting the robot to return the favour when they get trapped, says Quinn.

  The readiness of the rats to befriend the social robot was surprising given its minimal design. The robot was the same size as a regular rat but resembled a simple plastic box on wheels.“We' d assumed we' d have to give it a moving head and tail, facial features, and put a scene on it to make it smell like a real rat, but that wasn’t necessary, ”says Janet Wiles at the University of Queensland in Australia, who helped with the research.

  The finding shows how sensitive rats are to social cues, even when they come from basic robots. Similarly, children tend to treat robots as if they are fellow beings, even when they display only simple social signals.“ We humans seem to be fascinated by robots, and it turns out other animals are too,”says Wiles.

  21. Quin and her colleagues conducted a test to see if rats can________

  [A] pickup social signals from non-living rats

  [B] distinguish a friendly rat from a hostile one

  [C] attain sociable traits through special training

  [D] send out warning messages to their fellow

  22. What did the social robot do during the experiment?

  [A] It followed the social robot.

  [B]It played with some toys.

  [C] It set the trapped rats free.

  [D]It moved around alone.

  23. According to Quinn, the rats released the social robot because they________

  [A] tried to practice a means of escape

  [B] expected it to do the same in return

  [C] wanted to display their intelligence

  [D]considered that an interesting game

  24. James Wiles notes that rats________

  [A]can remember other rat's facial features

  [B] differentiate smells better than sizes

  [C] respond more to cations than to looks

  [D]can be scared by a plastic box on wheels

  25. It can be learned from the text that rats________

  [A]appear to be adaptable to new surroundings

  [B] are more socially active than other animals

  C] behave differently from children in socializing

  [D]are more sensitive to social cues than expected

跨考考研课程

班型 定向班型 开班时间 高定班 标准班 课程介绍 咨询
秋季集训 冲刺班 9.10-12.20 168000 24800起 小班面授+专业课1对1+专业课定向辅导+协议加强课程(高定班)+专属规划答疑(高定班)+精细化答疑+复试资源(高定班)+复试课包(高定班)+复试指导(高定班)+复试班主任1v1服务(高定班)+复试面授密训(高定班)+复试1v1(高定班)
2023集训畅学 非定向(政英班/数政英班) 每月20日 22800起(协议班) 13800起 先行阶在线课程+基础阶在线课程+强化阶在线课程+真题阶在线课程+冲刺阶在线课程+专业课针对性一对一课程+班主任全程督学服务+全程规划体系+全程测试体系+全程精细化答疑+择校择专业能力定位体系+全年关键环节指导体系+初试加强课+初试专属服务+复试全科标准班服务

①凡本网注明“稿件来源:跨考网”的所有文字、图片和音视频稿件,版权均属北京尚学硕博教育咨询有限公司(含本网和跨考网)所有,任何媒体、网站或个人未经本网协议授权不得转载、链接、转帖或以其他任何方式复制、发表。已经本网协议授权的媒体、网站,在下载使用时必须注明“稿件来源,跨考网”,违者本网将依法追究法律责任。

②本网未注明“稿件来源:跨考网”的文/图等稿件均为转载稿,本网转载仅基于传递更多信息之目的,并不意味着再通转载稿的观点或证实其内容的真实性。如其他媒体、网站或个人从本网下载使用,必须保留本网注明的“稿件来源”,并自负版权等法律责任。如擅自篡改为“稿件来源:跨考网”,本网将依法追究法律责任。

③如本网转载稿涉及版权等问题,请作者见稿后在两周内速来电与跨考网联系,电话:400-883-2220