“有效的课堂”是教师永恒的追求。有效的课堂教学要体现一定的理念和思想,但集中体现在学生的学习过程中。学习是学习者自主建构的过程,主要表现为:学习的主动性、学习的互动性、学习的实践性、学习的理解性和学习的反思性。如果一堂课呈现了这些特性,那么,这节课就可称得上是一节有效的好课。 “Effective classroom ” is the eternal pursuit of teachers. Effective classroom teaching to reflect certain ideas and ideas, but concentrated in the student learning process. Learning is the process of learner self-construction, mainly as follows: learning initiative, learning interaction, learning practicality, learning comprehension and learning reflexivity. If a lesson presents these characteristics, then the lesson can be regarded as a valid lesson.