“先学后教,当堂训练”的教学模式,是在新课程改革中诞生的一种教学方法,这种教学法的基本操作程序是:板书课题、出示目标、自学指导、先学、后教、当堂训练等6个环节。重点是后面的三个环节,让学生运用自学的方法带着问题,自学教学的内容、明确教学目标,激发学生学习的兴趣,使学生能主动地围绕目标探究性学习,提高自学效率。 The teaching mode of “teaching first, training after class” is a kind of teaching method born in the new curriculum reform. The basic operating procedures of this teaching method are: writing a book topic, presenting a target, guiding self-study, teaching first , After teaching, when the church training 6 links. The focus is on the back of the three links, so that students use self-learning methods with problems, self-teaching content, a clear teaching objectives and stimulate students interest in learning, so that students can take the initiative to explore the target around the learning and improve self-learning efficiency.