中国古代教育著作《学记》中这样阐述:“道而弗牵则和,强而弗抑则易,开而弗达则思,和易以思可谓善矣”。意思是说,君子教学不是直接灌输知识,而是创设情境,言此而意彼,让学生感悟、发现,从而达到教师“举一”而学生“反三”的教学效果。由此得到启发,在教学中,教师应善于利用多种途径和方法来启迪学生的思维, The ancient Chinese educational book “Learning Record” states in this way: “Taoism and Buddhism are bound to be strong and the Volatility is easy, while the Veda is thinking and easy to think is good.” The meaning is that the gentleman teaching is not a direct infusion of knowledge, but the creation of context, the meaning of meaning, let the students perception, discovery, so as to achieve the teacher “cite ” and the student “anti-three ” teaching effect. This is inspired, in teaching, teachers should be good at using a variety of ways and means to inspire students’ thinking,