叶圣陶曾经说过:“所谓教师之主导作用,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”、“导者,多方设法,使学生能逐渐自求得之,卒底于不待教师教授之谓也”。这就是说,教师要把课堂时间和课堂空间还给学生,把思维的过程还给学生,给学生充分的时间自学、讨论,开展自主合作学习,让学生多学,发挥学生的主观能动性,让学生真正成为学习的主人,从而实现“少教多学”的双赢。 Ye Shengtao once said: “The so-called teacher’s leading role is that it is good at leading enlightenment, so that students exert their own efforts to make their own knowledge, non-teachers surging talk, students quietly listen to ”, “ Multi-pronged approach, so that students can gradually self-seeking, at the end not wait for the professor of professors also said. That is to say, the teacher should return the classroom time and class space to the students and return the thinking process to the students so as to give students sufficient time to learn, discuss and carry out independent and cooperative learning so as to enable the students to learn more and give full play to the students’ initiative so that Students truly become masters of learning, so as to achieve a win-win situation of ”less education and more study".