China faces a serious challenge: more than half (51.9%) of its children and teenagers have poor eyesight (视力). To fight this, the country has set goals: by 2030, the country aims to keep the myopia rate (近视率) among 6-year-olds at around 3 percent and make sure that no more than 38 percent of primary school students develop myopia. To achieve this, efforts are underway across the country, including in places like Shandong province.
In one primary school in Jinan, Shandong, smart technology in classrooms is being used to protect children’s precious eyesight. There, students are trying headphone-like devices that help check their eyesight. These smart devices use artificial intelligence (AI) to watch how students study with their eyes. The devices collect important information in real time: how close students hold books, their sitting position, classroom lighting, and time spent looking at screens. They then create easy-to-understand reports and personal tips. This technology doesn’t just track vision changes — it teaches kids healthier eye habits.
“This is better than traditional paper surveys because it shows us clear patterns,” explained Huo Huanhuan, a doctor of the Shandong Prevention and Control Center for Child and Adolescent Myopia, showing reports produced by the device on her phone. Over 200 schools in Shandong now use this AI system to help prevent vision problems early.
根据文章内容完成下列任务。
I. 填空：1-3题（每空一词）
II. 判断正误：4-6题（正确写T，错误写F）
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1.1. China faces a serious challenge because many children and_____ have sight problem.
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B
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解析：选teenagers。teenagers 细节理解题。根据第一段第一句可知，超过半数（51.9%）的儿童和青少年视力不佳。故填teenagers。
2.2. The headphone-like devices help to _____ students’ eyesight.
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B
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D
解析：选protect。protect 细节理解题。根据第二段的“In one primary school in Jinan, Shandong, smart technology in classrooms is being used to protect children’s precious eyesight. ”在山东省济南市的一所小学，教室里的智能技术被用来保护孩子们宝贵的视力，后面又提到“There, students are trying headphone-like devices”学生们正在尝试类似耳机的设备，可知，这些设备是用来保护学生的视力。故填protect。
3.3. Now, more than 200 ______ in Shandong use this AI system.
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B
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解析：选schools。schools 细节理解题。根据第三段最后一句可知，山东省已有超过200所学校应用该AI系统。故填schools。
4.4. China’s myopia prevention goal is related to primary school students.
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解析：选T。T 细节理解题。根据第一段中的“no more than 38 percent of primary school students develop myopia”可知，中国的近视防控目标与小学生相关。与原文信息相符，填T。
5.5. The smart devices in Jinan only collect information about students’ sitting position.
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解析：选F。F 细节理解题。根据第二段的“The devices collect important information in real time: how close students hold books, their sitting position, classroom lighting, and time spent looking at screens.”可知，设备实时采集的重要数据包括学生持书距离、坐姿、教室光照环境以及屏幕使用时长。不仅仅是坐姿。与原文信息不相符。填F。
6.6. Traditional paper surveys can show clearer patterns than the smart devices.
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解析：选F。F 细节理解题。根据第三段第一句可知，山东济南的一小学采用的技术比传统的纸质问卷调查效果更好，能呈现出清晰的规律性特征。与原文信息不相符。填F。
