高效课堂是指在有效课堂的基础上,完成教学任务和达成教学目标的效率较高、效果较好,并取得教育教学的较高影响力和社会效益的课堂。目前,全国有多种不同的高效课堂教学模式,但他们都有一些共同点:学习前置、问题前置,预习先行,先学后教,小组合作等,其目的就是要让学生掌握学习方法,学会自主学习。通过两年的高效课堂改革实践,我觉得高效课堂能否真正达到高效,关键在于学生的预习。学生预习效率高了,课堂就能事半功倍。在小学语文的高效课堂教学中,如何 Efficient classroom refers to the effective classroom, based on the completion of teaching tasks and achieve the teaching objectives of higher efficiency, better effect, and obtain education and teaching of higher impact and social benefits of the classroom. At present, there are many different efficient classroom teaching modes all over the country, but all of them have something in common: pre-study, pre-problem preview, pre-post-teaching and group cooperation, whose purpose is to enable students to master the learning methods , Learn to study independently. After two years of efficient classroom reform, I think the key to efficient classrooms is to achieve efficient students. Students pre-learning efficiency, the classroom will be able to do more with less. How to use efficient classroom teaching in primary school Chinese