课堂是思维碰撞的场所,如何在课堂上最大限度地调动学生学习的积极性,直接影响到学生学习的效果,而知识是不能被动传递的,必须通过学生的主动建构才能获得。苏霍姆林斯基指出:“如果不想法使学生产生情绪高昂和智力振奋的内心状态,就急于传授知识,不懂情感的脑力劳动,就会带来疲劳,没有欢欣鼓舞的心情,没有学习兴趣,学习就会成为学生的沉重负担”。 Classroom is a place where thinking collides. How to mobilize the enthusiasm of students in class to a maximum extent and directly affect the learning effect of students, and knowledge can not be transmitted passively, and can only be obtained through active construction of students. Suhomlinski pointed out: “If you do not have the idea to give students a high emotional and intellectual heart, you are in a hurry to impart knowledge and do not understand emotional mental work, which will lead to fatigue, no rejoicing, no Learning interest, learning will become a heavy burden on students ”.