课堂导入是课堂教学的主要环节之一,一堂课导入的成败直接影响着整堂课的效果。能否在一开始上课便将学生课前分散的注意力即刻转移到课堂上,并使学生处于积极状态,这是上好课的首要问题。一、复习导入法——明确目的,提问式导入“温故而知新”。由复习旧课导入新课是最常用的方法,有利于知识间的衔接。提问复习和新课内容密切相关的已经学过的知识,一个或几个问题就可以引起学生的积极思考,过渡到新课 The introduction of the classroom is one of the main aspects of classroom teaching. The success or failure of a class introduction directly affects the effect of the whole class. The ability to divert the distractions of a student immediately before class into the classroom at the start of the class and to put the student in a positive state is the number one priority for a good lesson. First, the review of import law - a clear purpose, question type import It is the most commonly used method to import new lessons from the review of the old class, which is conducive to the convergence of knowledge. Questions and Answers New topics are closely related to the already learned knowledge, one or several questions can cause students to think positively, the transition to a new class