很多学生认为近视眼不算病,对它麻痹大意。其实,近视眼的危害是很大的。 首先,它影响学生的学习和生活。上课时,看黑板上的字模模糊糊,老师使用的教具和挂图看不清楚,演示实验也看不明白,这样能不影响学习效果吗?视力不好往往会看错人,有时熟人迎面走来认不清. Many students think myopia is not a disease, its paralysis. In fact, the harm of myopia is great. First, it affects students’ learning and life. Class, see the blackboard font blurry, teachers use the teaching aids and flip chart is not clear, the demonstration experiment also do not understand, so can not affect the learning effect? ​​Poor eyesight often misleading, and sometimes acquaintances came Can not recognize.