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四、根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
We eat too many of our favourite snacks sometimes, but when does that become bad for us? Eating lots without control, which is called binge eating（暴饮暴食）, may cause health problems. 1
◆What Are Signs of Binge Eating?
Experts say binge eating has two main signs. 2 The other is losing control of eating—feeling like you can't stop, even if you want to.
◆ 3
Binge eating often starts in teenagers and may cause mental（精神上的）problems and greater weight. Because these problems are hard to solve, we need to help early. Our study checked how common it is and who is at risk.
◆What Did We Find?
Of the 4,000 teenagers, 12.6% had binge eating. 4 Girls were more likely than boys to have binge eating. Teenagers with bad feelings faced higher risks.
◆What Do Our Results Mean?
5 They show us that teenagers might get into binge eating. Now we can find these teenagers earlier and help them before it turns into a bigger problem. For example, if we know a teenager is at risk, we can give him help before his eating habits get worse.
All in all, to keep away from binge eating, we'd better improve our eating habits, find other ways to deal with bad feelings, and talk to someone when we need help.
1.
We eat too many of our favourite snacks sometimes, but when does that become bad for us? Eating lots without control, which is called binge eating（暴饮暴食）, may cause health problems. 1
◆What Are Signs of Binge Eating?
Experts say binge eating has two main signs. 2 The other is losing control of eating—feeling like you can't stop, even if you want to.
◆ 3
Binge eating often starts in teenagers and may cause mental（精神上的）problems and greater weight. Because these problems are hard to solve, we need to help early. Our study checked how common it is and who is at risk.
◆What Did We Find?
Of the 4,000 teenagers, 12.6% had binge eating. 4 Girls were more likely than boys to have binge eating. Teenagers with bad feelings faced higher risks.
◆What Do Our Results Mean?
5 They show us that teenagers might get into binge eating. Now we can find these teenagers earlier and help them before it turns into a bigger problem. For example, if we know a teenager is at risk, we can give him help before his eating habits get worse.
All in all, to keep away from binge eating, we'd better improve our eating habits, find other ways to deal with bad feelings, and talk to someone when we need help.
1.
E
2. G
3. A
4. F
5. D
答案
1.E 2.G 3.A 4.F 5.D
解析
【分析】本题为英语七选五题型，需结合文章上下文语境、逻辑关系及段落主题选择合适选项。首先通读全文，明确文章围绕“暴饮暴食”展开，依次介绍其定义、迹象、研究原因、研究结果及结果意义。逐个分析空格：1. 空格前引出“暴饮暴食”，后接研究相关内容，需引出研究信息，故选E；2. 空格前提到两个主要迹象，后接“另一个”，此处应是第一个迹象的解释，对应G；3. 空格为小标题，下文阐述研究的必要性，对应“Why Do We Study It?”即A；4. 空格前是研究的总体比例，后是性别等差异，需补充具体数据，对应F；5. 空格对应“结果的意义”，下文说明结果的作用，故选D。
【解析】1. 空格前介绍暴饮暴食的定义，后接研究相关内容，E选项“这里有关于它的一些研究信息”可承上启下，引出下文研究内容，故选E。2. 空格前提到暴饮暴食有两个主要迹象，后接“另一个是失去控制”，G选项“一个是暴饮暴食——短时间内吃比平时多得多的食物”是第一个迹象，与后文“the other”对应，故选G。3. 空格为小标题，下文阐述暴饮暴食的危害及研究的必要性，A选项“我们为什么研究它？”契合该段主题，故选A。4. 空格前说明4000名青少年中12.6%有暴饮暴食，后是性别等差异，F选项“7%觉得自己停不下来吃，而5.6%暴饮暴食”是研究的具体数据，符合上下文，故选F。5. 空格对应“我们的结果意味着什么？”，下文说明结果的作用，D选项“这些结果真的很有帮助”契合结果的意义，故选D。
【答案】1.E 2.G 3.A 4.F 5.D
【知识点】英语阅读理解、七选五题型、逻辑推理
【点评】本题考查学生对文章逻辑关系的把握，需结合段落主题、前后句指代及语境选择，是初中英语常见题型，难度适中。
【难度系数】0.5
【解析】1. 空格前介绍暴饮暴食的定义，后接研究相关内容，E选项“这里有关于它的一些研究信息”可承上启下，引出下文研究内容，故选E。2. 空格前提到暴饮暴食有两个主要迹象，后接“另一个是失去控制”，G选项“一个是暴饮暴食——短时间内吃比平时多得多的食物”是第一个迹象，与后文“the other”对应，故选G。3. 空格为小标题，下文阐述暴饮暴食的危害及研究的必要性，A选项“我们为什么研究它？”契合该段主题，故选A。4. 空格前说明4000名青少年中12.6%有暴饮暴食，后是性别等差异，F选项“7%觉得自己停不下来吃，而5.6%暴饮暴食”是研究的具体数据，符合上下文，故选F。5. 空格对应“我们的结果意味着什么？”，下文说明结果的作用，D选项“这些结果真的很有帮助”契合结果的意义，故选D。
【答案】1.E 2.G 3.A 4.F 5.D
【知识点】英语阅读理解、七选五题型、逻辑推理
【点评】本题考查学生对文章逻辑关系的把握，需结合段落主题、前后句指代及语境选择，是初中英语常见题型，难度适中。
【难度系数】0.5
