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Passage 16
Eyesight plays a very important role in our daily lives. Every waking moment, the eyes are working to see the world around us. Over forty per cent of Americans worry about losing eyesight, but it's easy to include steps in our daily lives to ensure healthy eyes. Here are five suggestions for a lifetime of healthy eyesight:
Schedule(安排) yearly exams.
Protect against UV rays(紫外线).
A long-term stay in the sun creates a risk to your eyes. No matter what the season is, it's extremely important to wear sunglasses.
Give your eyes a break.
Two thirds of Americans spend up to seven hours a day using computers or other digital products. This frequent eye activity increases the risk of eye tiredness. Experts suggest that people practise the 20/20/20 rule: every 20 minutes, take a 20-second break and look at something 20 feet away.
As part of a healthy diet, eat more fruit and vegetables each day, as Vitamins C and E help protect eyesight and improve eye health.
Practise safe wear and care of contact lenses(隐形眼镜).
Many Americans use contact lenses to improve their eyesight. While some follow the medical guidance for wearing contact lenses, many are breaking the rules and putting their eyesight at risk.
A. Eat vegetables.
B. Eye care should begin early in life.
C. They can properly protect your eyes.
D. Stay in good shape by taking more vitamins.
E. Parents usually don't care about their own eyesight.
F. Always follow the doctor's advice for proper wear.
Eyesight plays a very important role in our daily lives. Every waking moment, the eyes are working to see the world around us. Over forty per cent of Americans worry about losing eyesight, but it's easy to include steps in our daily lives to ensure healthy eyes. Here are five suggestions for a lifetime of healthy eyesight:
Schedule(安排) yearly exams.
B
1 Experts advise parents to bring babies 6 to 12 months of age to the doctor for a careful check. The good news is that millions of children now can have yearly eye exams and following treatment, including eyeglasses.Protect against UV rays(紫外线).
A long-term stay in the sun creates a risk to your eyes. No matter what the season is, it's extremely important to wear sunglasses.
C
2Give your eyes a break.
Two thirds of Americans spend up to seven hours a day using computers or other digital products. This frequent eye activity increases the risk of eye tiredness. Experts suggest that people practise the 20/20/20 rule: every 20 minutes, take a 20-second break and look at something 20 feet away.
A
3As part of a healthy diet, eat more fruit and vegetables each day, as Vitamins C and E help protect eyesight and improve eye health.
Practise safe wear and care of contact lenses(隐形眼镜).
Many Americans use contact lenses to improve their eyesight. While some follow the medical guidance for wearing contact lenses, many are breaking the rules and putting their eyesight at risk.
F
4 Otherwise, you may have problems such as red eyes, eye pain, or a more serious condition like an infection.A. Eat vegetables.
B. Eye care should begin early in life.
C. They can properly protect your eyes.
D. Stay in good shape by taking more vitamins.
E. Parents usually don't care about their own eyesight.
F. Always follow the doctor's advice for proper wear.
答案
1.B 2.C 3.A 4.F
解析
【分析】
这是一篇介绍终身健康护眼五条建议的说明文类阅读补全题，解题思路如下：第一步先通读全文，明确每个小标题对应的段落核心主题；第二步逐空分析前后文的逻辑关联，匹配对应选项：
1. 第一空后文提到专家建议家长带6-12个月的婴幼儿做眼部检查，核心指向护眼要尽早开展，匹配符合该逻辑的选项。
2. 第二空前文强调无论什么季节戴墨镜防紫外线都非常重要，接下来需要承接说明墨镜的护眼作用，找到指代墨镜、说明其作用的选项。
3. 第三空是段落小标题，后文整段内容都围绕健康饮食、多吃果蔬摄入护眼维生素展开，找到能概括该段核心的小标题选项。
4. 第四空前文提到很多人佩戴隐形眼镜不遵守规范，将视力置于风险中，后文说明不这么做会出现眼部不适甚至感染的后果，中间需要填入正确佩戴隐形眼镜的要求类内容。
【解析】
1. 空后内容明确提到要给6到12个月的婴儿做眼部检查，说明视力保护需要从生命早期就开始，对应选项B“眼部护理应当从小开始”，逻辑完全契合。
2. 空前指出佩戴墨镜抵御紫外线十分重要，空格处的代词They指代前文的sunglasses，选项C“它们可以有效保护你的眼睛”承接前文说明墨镜的作用，衔接自然。
3. 该空是本段的小标题，本段内容核心是建议日常饮食多摄入果蔬，通过饮食补充护眼营养，对应选项A“吃蔬菜”，精准概括段落主题。
4. 空前提到很多人佩戴隐形眼镜不遵守医疗规范，空后说明不遵守要求会引发眼部问题，选项F“佩戴时始终遵从医生的正确建议”正好衔接前后，给出正确佩戴隐形眼镜的要求，符合逻辑。
【答案】
1.B 2.C 3.A 4.F
【知识点】
说明文阅读补全，上下文逻辑衔接，指代关系判断
【点评】
本题难度较低，所有空的逻辑提示都非常明确，学生只需要抓住段落核心主题，找准前后文的指代对象和内容呼应关系，就可以快速选出正确答案，适合用来巩固阅读补全类题型的基础解题思路。
【难度系数】
0.7
这是一篇介绍终身健康护眼五条建议的说明文类阅读补全题，解题思路如下：第一步先通读全文，明确每个小标题对应的段落核心主题；第二步逐空分析前后文的逻辑关联，匹配对应选项：
1. 第一空后文提到专家建议家长带6-12个月的婴幼儿做眼部检查，核心指向护眼要尽早开展，匹配符合该逻辑的选项。
2. 第二空前文强调无论什么季节戴墨镜防紫外线都非常重要，接下来需要承接说明墨镜的护眼作用，找到指代墨镜、说明其作用的选项。
3. 第三空是段落小标题，后文整段内容都围绕健康饮食、多吃果蔬摄入护眼维生素展开，找到能概括该段核心的小标题选项。
4. 第四空前文提到很多人佩戴隐形眼镜不遵守规范，将视力置于风险中，后文说明不这么做会出现眼部不适甚至感染的后果，中间需要填入正确佩戴隐形眼镜的要求类内容。
【解析】
1. 空后内容明确提到要给6到12个月的婴儿做眼部检查，说明视力保护需要从生命早期就开始，对应选项B“眼部护理应当从小开始”，逻辑完全契合。
2. 空前指出佩戴墨镜抵御紫外线十分重要，空格处的代词They指代前文的sunglasses，选项C“它们可以有效保护你的眼睛”承接前文说明墨镜的作用，衔接自然。
3. 该空是本段的小标题，本段内容核心是建议日常饮食多摄入果蔬，通过饮食补充护眼营养，对应选项A“吃蔬菜”，精准概括段落主题。
4. 空前提到很多人佩戴隐形眼镜不遵守医疗规范，空后说明不遵守要求会引发眼部问题，选项F“佩戴时始终遵从医生的正确建议”正好衔接前后，给出正确佩戴隐形眼镜的要求，符合逻辑。
【答案】
1.B 2.C 3.A 4.F
【知识点】
说明文阅读补全，上下文逻辑衔接，指代关系判断
【点评】
本题难度较低，所有空的逻辑提示都非常明确，学生只需要抓住段落核心主题，找准前后文的指代对象和内容呼应关系，就可以快速选出正确答案，适合用来巩固阅读补全类题型的基础解题思路。
【难度系数】
0.7
