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五、阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。选项中有两项为多余选项。
主题群:文学、艺术与体育 子主题:艺术价值 语篇类型:说明文 难度:★★
Music helps us exercise. Why does it have this effect? 1.
Music also cheers us up. When we hear dance music, for example, we naturally start to move to the beat. 3.
5.
A. How does Fritz explain this?
B. We can exercise a little longer.
C. Fast music is always better for sports.
D. A cheerful song makes us feel happier.
E. Experts say there are two main reasons.
F. They felt less tired when they exercised.
G. Listening to music before exercise is also helpful.
主题群:文学、艺术与体育 子主题:艺术价值 语篇类型:说明文 难度:★★
Music helps us exercise. Why does it have this effect? 1.
E
The first is simple: Music distracts(使分心) us. When we listen to a song we like, our brains pay attention to the music. Our body might be tired after we exercise for 20 minutes. But we may not feel like this at once because we are listening to music. 2. B
Music also cheers us up. When we hear dance music, for example, we naturally start to move to the beat. 3.
D
This gives us energy and helps us exercise longer. Music with a quick beat is good for exercising. "But the music shouldn't be too fast," says the sports scientist Fritz. In a study, Fritz put 61 people in small groups. One time, each group did sports while listening to music for six minutes. Another time they exercised for six minutes. In the end, 53 of the 61 people said the same thing: 4. F
When we exercise and listen to music with other people, doing sports seems to be easier.5.
A
"Maybe people did better on the special machines because they had more control," he says. People created the beat. They could make it go faster or slower. Also, the activity was social. Each group was making music together and having fun. Fritz believes that jymmin exercise may have other advantages too. He wants to find out if it can help with more serious mental problems.A. How does Fritz explain this?
B. We can exercise a little longer.
C. Fast music is always better for sports.
D. A cheerful song makes us feel happier.
E. Experts say there are two main reasons.
F. They felt less tired when they exercised.
G. Listening to music before exercise is also helpful.
答案
1~5. EBDFA
解析
【分析】首先通读全文，明确本文主题是阐述音乐帮助锻炼的原因，属于说明文类七选五。解题时需结合每个空白处的上下文逻辑（总起、递进、举例、结果、引出解释等），匹配选项语义：第1空需承接前文的问题，引出原因；第2空承接前文音乐缓解疲惫的结果；第3空呼应本段“音乐让人开心”的主题；第4空对应实验的反馈结果；第5空引出后文Fritz的解释内容。
【解析】1. 第1空：前文提出“为什么音乐帮助锻炼”的问题，后文说明“第一个原因”，需总起说明原因数量，故选E（专家称有两个主要原因），衔接上下文。2. 第2空：前文提到听音乐时不会立刻感到锻炼后的疲惫，B选项（我们能锻炼更久一点）承接上文，说明音乐带来的实际效果，符合逻辑。3. 第3空：本段主题为“音乐也能让我们开心”，前文举例舞曲让人跟随节奏，D选项（欢快的歌让我们更开心）呼应主题，说明音乐的情绪影响，衔接自然。4. 第4空：前文介绍实验中多数人的反馈，F选项（他们锻炼时觉得更不累）是实验的核心结果，符合语境。5. 第5空：后文是Fritz对实验结果的解释，A选项（Fritz如何解释这一点）引出下文的解释内容，逻辑通顺。
【答案】1~5. EBDFA
【知识点】英语七选五阅读、语篇逻辑衔接
【点评】本题为说明文类七选五，围绕音乐对锻炼的作用展开，解题关键是把握上下文的逻辑关系，需结合语境匹配选项语义，难度适中，适合中等水平学生练习。
【难度系数】0.6
【解析】1. 第1空：前文提出“为什么音乐帮助锻炼”的问题，后文说明“第一个原因”，需总起说明原因数量，故选E（专家称有两个主要原因），衔接上下文。2. 第2空：前文提到听音乐时不会立刻感到锻炼后的疲惫，B选项（我们能锻炼更久一点）承接上文，说明音乐带来的实际效果，符合逻辑。3. 第3空：本段主题为“音乐也能让我们开心”，前文举例舞曲让人跟随节奏，D选项（欢快的歌让我们更开心）呼应主题，说明音乐的情绪影响，衔接自然。4. 第4空：前文介绍实验中多数人的反馈，F选项（他们锻炼时觉得更不累）是实验的核心结果，符合语境。5. 第5空：后文是Fritz对实验结果的解释，A选项（Fritz如何解释这一点）引出下文的解释内容，逻辑通顺。
【答案】1~5. EBDFA
【知识点】英语七选五阅读、语篇逻辑衔接
【点评】本题为说明文类七选五，围绕音乐对锻炼的作用展开，解题关键是把握上下文的逻辑关系，需结合语境匹配选项语义，难度适中，适合中等水平学生练习。
【难度系数】0.6
