高效课堂是学生积极思考、主动学习的课堂,是生生互动、师生互动的课堂,是学生对学习内容主动实现意义建构的课堂。学生是课堂教学的主体,只有让学生动起来,课堂才有生命力。化学课堂上,教师一定要遵循教学规律,优化课堂教学方法,激发学生学习热情,以学生为主体,发挥学科特点,提高课堂教学效果。文章就“聚焦生本,构建高中化学高效课堂”进行深入探究。 Efficient classroom is a classroom where students think positively and actively learn. It is a classroom where students interact with each other and teachers and students, and it is a classroom where students actively construct meaningful learning content. Students are the main body of classroom teaching. Only students can move and the classroom can have vitality. In the chemical class, teachers must follow the teaching rules, optimize classroom teaching methods, stimulate students’ enthusiasm for learning, take students as the main body, give full play to the characteristics of the subjects, and improve classroom teaching effects. The article has conducted in-depth research on “focusing on the basics and building high school chemistry efficient classroom”.