论文部分内容阅读
我在高三《生理卫生》复习中,常感到学生对于正常眼与近视眼、假性近视与真性近视的区别和联系认识不清,容易产生混淆,为此,我设计了一道简答题如下: 题图中画有3个不同形状的眼,以表示眼球前后径的长短和晶状体曲度的大小。学生在解答此题时,首先要对这三种眼的区别有所认识。也就是说应该知道,在这3个眼中,乙眼的眼球前后经和晶状体曲度都正常,呈正常眼;丙眼虽前后经正常,但晶状体曲度过大,为假性
In my review of the “Physical Hygiene” of the third year, I often felt that students’ understanding of the difference and connection between normal and myopia, pseudo-myopia, and true myopia was confusing and confusing. For this reason, I designed a short answer question as follows: Three different shapes of eyes are shown in the figure to indicate the length of the anteroposterior diameter of the eyeball and the size of the curvature of the lens. When students answer this question, they must first understand the difference between these three eyes. In other words, it should be known that, in these three eyes, the eyeball of both eyes before and after the eyeball is normal and the curvature of the lens is normal, and the normal eye is seen before and after the C eye, but the curvature of the lens is too large and is false.