注意,是一种心理活动,是人对一定事物加以审察的趋向性活动.人在注意时,大脑皮层的一定区域产生了优势兴奋中心,其余区域转为抑制状态.注意是我们顺利进行教学的前提.古人十分重视学习要集中注意力.孟轲曾留下一篇寓言,题为《学弈》,说有两个人向名棋手弈秋学下棋,其中一人“专心致志”地学,把棋艺学到了手,另一人“虽听之,一心以为有鸿鹄将至,思援弓徼而射之”,结果没学到棋艺.俄国教育家乌申斯基说:“注意愈强烈,则感觉愈明确和愈清楚,因此,它的痕迹也就愈巩固地保存在我们的记忆中.”我们在教学中,要有意识地运用注意规律,改进教学方法,排除分散注意的因素,使学生专心学习. Attention is a kind of mental activity, which is a tactical activity for people to examine certain things. When people are paying attention, certain areas of the cerebral cortex have developed centers of preponderance and excitement, and the rest of the areas have become inhibitory states. Note that we are teaching smoothly. Premise. The ancients attached great importance to learning to focus attention. Mencius had left an allegory, entitled “learning Yi,” saying that there are two people playing Chess to the famous chess player Qiu Qiu, one of whom “focus on” to learn, to chess After learning about his hand, the other person “although he listened to it and thought that he had arrived and tried to shoot with the help of a bow.” The result was that he did not learn chess. The Russian educator Ushinsky said: “The stronger the attention, the more I feel. The clearer and clearer, therefore, the more conscientious its traces are in our memory.” In teaching, we must consciously use the laws of attention, improve teaching methods, eliminate factors that distract attention, and enable students to concentrate on learning.