一、创设问题情境,调动学生求知欲恰当的诱发性的问题情境具有两个特点:1.处在学生思维发展水平的最近发展区,学生对其可望又可及,能刺激学生的学习欲望。2.有一定的情趣,能引起学生的兴趣和好奇心。创设恰当的问题情境,能充分激发学生的求知欲,创造愉快学习的乐学气氛,促进学生主动积极地探求知识。二、激发学习兴趣,促进学生主动学习一般来说,如果学生对所学的知识感兴趣,他就会深入 First, the creation of a problem situation, to mobilize students ’curiosity Induced appropriate problem situation has two characteristics: 1. In the development of student thinking in the most recent development zone, the students are expected to be reachable, to stimulate students’ desire to learn . Have a certain taste, can cause students’ interest and curiosity. Creating appropriate problem situations can stimulate students ’thirst for knowledge, create a happy atmosphere of learning, and promote students’ active and active exploration of knowledge. Second, stimulate interest in learning to promote active learning of students In general, if students are interested in what they have learned, he will go deep