课堂教学是提高教学质量的中心环节,是学生获得知识、培养能力、发展思维、接受思想教育的根本途径。要优化课堂教学,向40分钟要质量,我们就要在如何上好课上下工夫,即在课堂教学的目标、内容、方法、组织等方面进行科学的设计和周密的安排。实践证明,一堂课的成功与失败、教学效率的高与低,固然取决于教师的学识水平,但往往也和教师所采用的方法和教师指导下学生学的方法是否得当有关。 Classroom teaching is the key link to improve the quality of teaching. It is a fundamental way for students to acquire knowledge, develop their abilities, develop their thinking and receive their ideological education. To optimize the classroom teaching, to 40 minutes to quality, we should make a great effort on how to class, that is, in the classroom teaching objectives, content, methods, organization and other aspects of scientific design and careful arrangements. Practice has proved that the success and failure of a lesson, teaching efficiency is high and low, of course, depends on the level of teachers’ knowledge, but often also with teachers and teachers to guide students under the guidance of the method is appropriate.