学生是学习的主体，教师在课堂教学中就要想方设法让学生积极参与教学活动。根据教材内容精心设计特定的情景，能让学生在生动活泼的学习氛围中，心情舒畅地接受知识；能最大限度地调动学生学习的主动性和创造性；能唤起学生的创新意识，促进学生的个性发展。 一、创设生动的图 Students are the main body of learning. Teachers must try to make students actively participate in teaching activities in classroom teaching. According to the content of the teaching materials, a specific scenario can be carefully designed to allow students to feel comfortable in a lively learning atmosphere; to mobilize students’ initiative and creativity to learn as much as possible; to arouse students’ sense of innovation and promote student’s personality. development of. First, create a vivid map