在一次美术课教学中,我让一班学生画一幅自由想象中的昆虫;二班学生临摹我事先准备好的昆虫挂图、并规定好作画的几个步骤颜色、先画哪部分、后画什么、怎样抓特征等。结果二班学生大都能按老师要求临摹准备,非常像范图上的昆虫。而一班学生画的轻松自由,我并未规定如何画,让他们凭着自己的思维和想象,有的把昆虫画成了 In a class teaching, I asked a group of students to draw a picture of an imaginary insect. Students in class 2 copied my pre-prepared insect wall charts and prescribed a few steps to make a good painting. What, how to grasp the characteristics and so on. As a result, most of the students in class two can copy and prepare according to the teacher's requirements, much like the insects on the map. And a group of students to draw easy and free, I did not provide how to draw, so that they think with their own imagination, and some insects into a