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Ⅴ. (2026·连云港东海实验中学阶段检测)阅读还原(有两项多余)
How to stay awake during school
If you've ever stayed up or had a bad night of sleep, you know it's difficult to stay awake in class when you're tired. So how to keep yourself awake?
1
Taking part in class
2 They are great ways to force yourself to stay awake because they need your mind and your body to work together. To listen to your teacher well, you should try to keep eye contact, face the speaker, and pay close attention. Also, group discussions are a great time to keep yourself awake. Try to sit yourself near people who always volunteer in class and have a lot to say in discussion.
Keeping your body active
Walk around before or after class. 3 For example, go outside during breaks and get your blood moving to keep your body awake. Besides, you can move your body a little in your chair to help you feel refreshed. You can start by moving your hands, shoulders and neck. After you stop moving, you might feel tired again, but it can help a little bit.
4
Whether your class is in the morning, afternoon, or evening, eating three regular and balanced meals per day will help you fight tiredness. 5 But you should avoid heavy foods right before class as they can make you sleepy. By the way, especially in a class, a bottle of cold water can work right away when you might start sleeping. Come to class with a bottle of cold water. You'll also get a little energy from the coldness every time you take a drink.
How to stay awake during school
If you've ever stayed up or had a bad night of sleep, you know it's difficult to stay awake in class when you're tired. So how to keep yourself awake?
1
Taking part in class
2 They are great ways to force yourself to stay awake because they need your mind and your body to work together. To listen to your teacher well, you should try to keep eye contact, face the speaker, and pay close attention. Also, group discussions are a great time to keep yourself awake. Try to sit yourself near people who always volunteer in class and have a lot to say in discussion.
Keeping your body active
Walk around before or after class. 3 For example, go outside during breaks and get your blood moving to keep your body awake. Besides, you can move your body a little in your chair to help you feel refreshed. You can start by moving your hands, shoulders and neck. After you stop moving, you might feel tired again, but it can help a little bit.
4
Whether your class is in the morning, afternoon, or evening, eating three regular and balanced meals per day will help you fight tiredness. 5 But you should avoid heavy foods right before class as they can make you sleepy. By the way, especially in a class, a bottle of cold water can work right away when you might start sleeping. Come to class with a bottle of cold water. You'll also get a little energy from the coldness every time you take a drink.
答案
[文章大意]本文是一篇说明文。文章主要介绍了在课堂上保持清醒的几种创造性方法，包括积极参与课堂活动、保持身体活跃以及通过饮食提神等。
1~5 D G C B F
1~5 D G C B F
解析
【分析】
这是一篇说明文类的七选五阅读还原题，解题时首先通读全文，明确文章核心主题是介绍在校园课堂上保持清醒的不同实用方法，整体采用“总-分”结构，分三个板块分别介绍不同技巧。接下来逐空结合上下文的逻辑线索、关键词匹配对应选项：
1. 第一空位于首段结尾，后文立刻开始分点罗列不同的保持清醒的方法，因此这里需要一个总起句，引出下文要介绍的多个方法。
2. 第二空位于“参与课堂”的板块下，后文提到相关行为需要大脑和身体协同运作来强迫自己清醒，说明空格处要填入属于课堂参与范畴的具体行为，和后文提到的听课、小组讨论内容呼应。
3. 第三空位于“保持身体活跃”的板块下，前后文都在介绍走动、活动身体的相关内容，空格处需要填入说明运动活动作用的句子，承接前后的活动相关描述。
4. 第四空是第三个板块的小标题，后文整段内容都围绕规律饮食、食物提神、饮用水提神展开，因此要选能概括该段核心内容的小标题类选项。
5. 第五空位于饮食相关的段落中，前文提到均衡三餐可以对抗疲惫，后文提示要避免课前吃重油重的食物，空格处需要衔接说明食物的作用，实现前后逻辑通顺。
【解析】
1. 空1：前文提出问题“那么该如何让自己保持清醒呢？”，后文开始分点介绍各类方法，D选项总起引出下文多个可行方法，完美承上启下，符合语境。
2. 空2：该段小标题为“参与课堂”，后文提到要认真听老师讲课、参与小组讨论，G选项“积极听课并和同学讨论”正是课堂参与的两个核心行为，和后文内容完全呼应。
3. 空3：该段小标题为“保持身体活跃”，前文提到课前课后多走动，后文举例课间外出活动促进血液循环，C选项点明了运动活动的作用，承接前后关于身体活动的描述。
4. 空4：此处是第三段的小标题，该段全部内容围绕饮食、饮品帮助提神展开，B选项“用食物和饮品保持清醒”精准概括了本段的核心主题，作为小标题完全匹配。
5. 空5：前文提到每日规律均衡三餐可以对抗疲惫，后文提示要避免课前吃大量容易让人犯困的食物，F选项解释了食物帮助抗困的原理，衔接前后逻辑连贯。
【答案】
1. D 2. G 3. C 4. B 5. F
【知识点】
七选五阅读、语篇逻辑推理、上下文语境匹配
【点评】
本题选取和学生日常校园生活高度相关的主题，结构清晰明了，通过小标题划分不同功能板块，降低了整体解题门槛，既考查学生对说明文整体行文结构的把握能力，也引导学生掌握通过关键词、段落主旨匹配选项的阅读技巧，两个多余干扰项和各段内容匹配度很低，不容易出现混淆。
【难度系数】
0.7
这是一篇说明文类的七选五阅读还原题，解题时首先通读全文，明确文章核心主题是介绍在校园课堂上保持清醒的不同实用方法，整体采用“总-分”结构，分三个板块分别介绍不同技巧。接下来逐空结合上下文的逻辑线索、关键词匹配对应选项：
1. 第一空位于首段结尾，后文立刻开始分点罗列不同的保持清醒的方法，因此这里需要一个总起句，引出下文要介绍的多个方法。
2. 第二空位于“参与课堂”的板块下，后文提到相关行为需要大脑和身体协同运作来强迫自己清醒，说明空格处要填入属于课堂参与范畴的具体行为，和后文提到的听课、小组讨论内容呼应。
3. 第三空位于“保持身体活跃”的板块下，前后文都在介绍走动、活动身体的相关内容，空格处需要填入说明运动活动作用的句子，承接前后的活动相关描述。
4. 第四空是第三个板块的小标题，后文整段内容都围绕规律饮食、食物提神、饮用水提神展开，因此要选能概括该段核心内容的小标题类选项。
5. 第五空位于饮食相关的段落中，前文提到均衡三餐可以对抗疲惫，后文提示要避免课前吃重油重的食物，空格处需要衔接说明食物的作用，实现前后逻辑通顺。
【解析】
1. 空1：前文提出问题“那么该如何让自己保持清醒呢？”，后文开始分点介绍各类方法，D选项总起引出下文多个可行方法，完美承上启下，符合语境。
2. 空2：该段小标题为“参与课堂”，后文提到要认真听老师讲课、参与小组讨论，G选项“积极听课并和同学讨论”正是课堂参与的两个核心行为，和后文内容完全呼应。
3. 空3：该段小标题为“保持身体活跃”，前文提到课前课后多走动，后文举例课间外出活动促进血液循环，C选项点明了运动活动的作用，承接前后关于身体活动的描述。
4. 空4：此处是第三段的小标题，该段全部内容围绕饮食、饮品帮助提神展开，B选项“用食物和饮品保持清醒”精准概括了本段的核心主题，作为小标题完全匹配。
5. 空5：前文提到每日规律均衡三餐可以对抗疲惫，后文提示要避免课前吃大量容易让人犯困的食物，F选项解释了食物帮助抗困的原理，衔接前后逻辑连贯。
【答案】
1. D 2. G 3. C 4. B 5. F
【知识点】
七选五阅读、语篇逻辑推理、上下文语境匹配
【点评】
本题选取和学生日常校园生活高度相关的主题，结构清晰明了，通过小标题划分不同功能板块，降低了整体解题门槛，既考查学生对说明文整体行文结构的把握能力，也引导学生掌握通过关键词、段落主旨匹配选项的阅读技巧，两个多余干扰项和各段内容匹配度很低，不容易出现混淆。
【难度系数】
0.7
