何凯文每日一句：2018考研英语第116句

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2018何凯文每日一句上线，考生们可关注文都考研网，了解每日一句具体内容。每一场考研路都有成败，希望考生们能不忘初心，坚持当初决定考研的信仰。何凯文每日一句会全程陪伴考生，走完2018考研路。对于考研英语的复习，必然是长期积累夯实基础的过程，针对考研英语复习，小编也会及时整理推送相关内容。以下是第116句：
　　【温馨推荐】何凯文每日一句：2018考研英语汇总(KK精讲)
　　今天的句子：
　　The puzzle of how the brain identifies a familiar face dates back to the 1960s, when the US neuroscientist, Jerry Lettvin, suggested that people have hyper-specific neurons that respond to specific objects, a notion that became known as "grandmother cells", based on the idea that you have a specific neuron that would fire on seeing your grandmother.
　　句子的解析：
　　词汇突破：
　　1.Puzzle 难题
　　2.Identify 识别
　　3.Date back to 回溯
　　4.Hyper-specific 高度特化
　　5.Neuron 神经元
　　6.Notion 概念；观点
　　确定主干：
　　The puzzle of how the brain identifies a familiar face dates back to the 1960s
　　切分成分+独立成句：
　　1.when the US neuroscientist, Jerry Lettvin, suggested that people have hyper-specific neurons that respond to specific objects,
　　2. a notion that became known as "grandmother cells",
　　3. based on the idea that you have a specific neuron that would fire on seeing your grandmother.
　　=This notion is based on the idea  that you have a specific neuron that would fire on seeing your grandmother.
　　参考译文：大脑如何识别熟悉的长相这个难题可以回溯到20世纪60年代。当时美国的神经科学家杰瑞•莱特文提出，人类应对具体对象拥有高度特化的神经元。这个概念后来被称为“祖母细胞”，这基于一个观点：当见到祖母时，你的一个特定神经元会被激活。
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