First of all, we don't work hard, walk don't read a book, the car also don't turn over the words. Because when you walk, ride the book in his hand is not very stable, distance between the eye and books constantly transformation, regulating muscle will constantly adjust, easy to fatigue.

In addition, when reading, do not look for comfortable lying in bed, because lying down, two eyes from the book, to regulate muscle ten-fold increase is different also, over time, two eyes can form different degree of myopia.

Also, don't see the words too small books, write the word is too small, so difficult, will greatly increase burden of eye.

Control reading time is also very important. Time to read for an hour or so, to rest appropriately, at a distance, or repose. Don't because attracted by books and newspapers, and dreamily after a few hours.

When reading a book, YanLi distance of the books should keep a chi, don't be too close. This is very important.

In order to prevent myopia, protect vision, want to often do eye exercises. Can't fishing for three days, two days the net, to get into the habit of persistence.

Protect vision, is the need of construction of the motherland, is the need of the "four modernizations" great cause, is the need of defending the motherland, let the students have good eyes.

首先，我们不要过分“用功”，走路的时候不要看书，坐车时也不要翻单词本。因为走路、坐车时手里拿的书很不稳定，眼与书本间的距离不停变换，调节肌就要不断地调节，很容易疲劳。

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另外，看书时不要为了舒服而躺在床上看，因为躺着看，两个眼球离书本远近不同，调节肌需要用的调节力也不一样，时间长了，两只眼睛就会形成程度不同的近视状态。

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还有，不要看字过小的书报，写过小的字，那样很费劲，会大大加重眼球的负担。

控制看书时间也很重要。看书时间到了一个小时左右，要适当休息一下，眺望一下远方，或者闭目养神。千万不要由于被书报所吸引，而如痴如醉地看上几个小时。

看书时，眼离书本的距离应保持一市尺，不要离得过近。这是非常重要的。

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为了预防近视，保护视力，要经常做眼保健操。不能三天打鱼，两天晒网，要养成习惯，持之以恒。

保护视力，是祖国建设的需要，是“四化”大业的需要，是保卫祖国的需要，愿同学们都有一双好眼睛。