西安市郝家巷小学教师姚谦,是全国优秀班主任。他从1981年起,努力探索防治学生近视的新路子。那年秋天,他接任的一个班,视力不到1.0的学生有十九个。姚老师用自己的方法给学生进行防治,坚持三年后,除一人的视力恢复到1.2以外,其余的都恢复到1.5。他对后来接任的班,同样采用这种方法,目前已有四名学生摘掉了眼镜,有一名学生原来裸眼视力仅为0.1,现已恢复到了0.5。 Hao Qian Xiang primary school teacher Yao Qian, is the country’s outstanding teacher. Since 1981, he has been trying hard to explore a new way of preventing and treating students’ myopia. That fall, he took a class, nineteen had less than 1.0 eyesight. Mr. Yao used his own method to prevent and cure the students. After three years of persistence, all except one returned to 1.2, the rest recovered to 1.5. He also succeeded classes, the same way, there are already four students removed the glasses, a student had uncorrected visual acuity of only 0.1, has now returned to 0.5.