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NEW TPO 1 Why does the author mention neurotransmitters?

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The Power of Music
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Music has the remarkable ability to influence our emotions, behavior, and physical health. Studies show that listening to music can reduce stress, alleviate pain, and improve cognitive function. It is no surprise that music therapy has become an integral part of treatment for various conditions.

Music affects the brain by triggering the release of neurotransmitters such as dopamine and serotonin, which are associated with pleasure and mood regulation. Fast-paced music can energize us, while slower tempos can calm us down. This is why workout playlists often feature upbeat songs, while relaxation playlists include soothing melodies.

Beyond personal well-being, music also plays a crucial role in social interactions. It can strengthen bonds, create a sense of unity, and influence social movements. Chanting and singing have been used in protests and rallies to motivate and unify participants. Despite its benefits, not all music has a positive impact. Loud and aggressive music can sometimes increase stress and anxiety levels. Understanding the power of music and its effects can help us make informed choices about what we listen to and how we use it in our daily lives.

2.Why does the author mention neurotransmitters?

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正确答案:B

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题干翻译:作者为什么提到神经递质? 选项:(A) 举例说明人体中的化学物质 (B) 解释音乐影响愉悦感和情绪的机制 (C) 说明音乐如何提升身体健康 (D) 暗示音乐影响社交互动 定位信息:原文 “Music affects the brain by triggering the release of neurotransmitters such as dopamine and serotonin, which are associated with pleasure and mood regulation”(音乐通过触发多巴胺和血清素等神经递质的释放来影响大脑,这些神经递质与愉悦感和情绪调节相关)。 分析:题目考查举例目的,需明确 “神经递质” 与前文 “音乐影响大脑” 的逻辑关系 —— 解释影响的具体机制。 选项分析: A:作者并非单纯举例化学物质,而是为了说明音乐的作用,排除。 B:神经递质的释放是音乐影响愉悦感和情绪的具体方式,即机制,正确。 C:神经递质关联的是 “愉悦感和情绪”,而非 “身体健康”,排除。 D:神经递质相关内容属于 “音乐对大脑的影响”,与 “社交互动” 无关,排除。

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