儿子两周岁时,已经认识了不少几何图形,如圆形、半圆形、扇形、椭圆形、正方形、长方形、三角形等,还认识不少颜色,如红、绿、蓝、白、黑、紫等。可半年后,我再度考察他的认知能力时,却发现他只能准确地表述出圆形、椭圆形、三角形等图形和红、蓝两种颜色。更糟糕的是,他对重新学习这些东西已经完全没有了兴趣。 When I was two years old, I met a lot of geometric figures such as circle, semicircle, fan, ellipse, square, rectangle, triangle, etc. They also knew a lot of colors such as red, green, blue, white, Purple and so on. After six months, when I examined his cognitive ability again, I found out that he could only accurately represent the shapes of circles, ovals, triangles, and red and blue colors. To make matters worse, he has absolutely no interest in relearning these things.