有这样一个故事:一节美术课上,老师让同学们对着杨桃写生。有一个小男孩,以前学画时父亲曾经教他,看见的物体是什么样的就要画成什么样。男孩坐的位置很靠前,所以在他的角度看,杨桃根本就不像一个杨桃,而像一颗五角星。男孩想,我这样画出来还会不会有人相信是杨桃呢?一番思考过后,父亲的教导再一次浮现在他的脑海, There is such a story: a section of art class, the teacher let the students sketched carambola. There is a boy who used to paint what his father had taught him when painting and what kind of object he saw. The boy sits very far forward, so from his perspective, the star fruit is not like a star fruit at all, and looks like a five-pointed star. Boy thought, I would like to draw such people will not believe that it is Carambola? After some thought, his father’s teachings once again surfaced in his mind,