Passage 7
It is reported that about 300 million people in China have eyesight trouble. 1 Some parents hope to save their children's poor eyesight with medicine, while others think they can protect their children's eyesight by correcting the ways that kids read and sit. But in fact, you should start with the exercise on your feet. 2
Don't tie your shoes too tightly. 3 You can look after your eyesight by walking without socks or shoes at home. While you are travelling, try wearing cloth shoes to improve blood circulation.
Walking on tiptoes(脚趾）is good for your eyesight. It can fight against eyesight trouble. 4
Skipping rope can also be good for your eyesight. While skipping rope, you have to move rapidly. Skipping rope makes not only the brain but also the eyes excited. 5 So start skipping rope now.
Above all, you should often let doctors check your eyesight.

1. 2. 3. 4. 5.

1.B 2.D 3.C 4.A 5.E

【分析】
本题为英语七选五题型，需结合上下文语境、句子间的逻辑关系选择合适选项。第1空后提到父母尝试不同方法改善视力，对应B选项；第2空前提出要从脚部锻炼开始，后文介绍具体方法，需总起句，对应D选项；第3空前说不要系太紧，后文提到袜子相关内容，对应C选项；第4空前说明踮脚对视力好，需数据支撑，对应A选项；第5空前讲跳绳的好处，对应补充好处的E选项。
【解析】
1. 第1空后“Some parents hope to save their children's poor eyesight with medicine, while others think...”体现父母尝试不同方法，匹配B选项“Many parents try different ways.”；
2. 第2空前提出“you should start with the exercise on your feet”，后文介绍具体方法，需总起句，匹配D选项“Here are some ways to save eyesight.”；
3. 第3空前“Don't tie your shoes too tightly”，后文提到“walking without socks”，匹配C选项“Try wearing comfortable or soft socks.”；
4. 第4空前说“Walking on tiptoes is good for your eyesight”，需数据支撑结论，匹配A选项“Numbers show that most of ballet dancers' eyesight is better.”；
5. 第5空前讲跳绳对大脑和眼睛的作用，匹配补充好处的E选项“Maybe it also helps you grow taller.”。
【答案】1.B 2.D 3.C 4.A 5.E
【知识点】英语阅读理解（七选五）
【点评】本题考查七选五题型的上下文逻辑衔接能力，需把握段落主旨与句子关联，难度适中，适合中等水平学生作答。
【难度系数】0.6