早在二千多年前的教育家孔子就指出：“不愤不启，不悱不发，举一隅不以三隅反，则不复也。”叶圣陶先生也说：“教师之主导作用，盖在善于引导启迪，俾学生自奋其力，自致其知，非谓教师滔滔讲说，学生默默聆受。”这就明确告诉我们，必须把学生放在主体的位置上，当学生进入? As early as 2,000 years ago, the educator Confucius pointed out: “If you don’t get angry, don’t give up, don’t give up, don’t go with three things, you don’t have to.” Mr. Ye Shengtao also said: "The leading role of teachers, Being good at guiding enlightenment and encouraging students to self-motivated and self-inflicted their knowledge, it is not a matter of saying that the teacher told us in silence that the students should listen to it silently.” This tells us clearly that students must be placed in the position of the main body. When students enter?