导入通常是课堂教学的第一个环节,具有引人入胜的作用,能够吸引学生快速进入到学习状态,对新知识的学习充满期待与渴望。高中数学知识深奥难懂,教师可利用多元化的导入形式展开课堂教学,借此吸引学生的注意力,促进高效课堂的构建。笔者结合自身多年的教学实际,针对高中数学课堂导入进行浅议,同时制定部分科学适当的导入策略。 Introduction is usually the first step in classroom teaching. It has an intriguing role in attracting students to quickly enter learning situations and is full of expectation and desire for learning new knowledge. High school mathematics knowledge esoteric difficult to understand, teachers can use a wide range of import forms to start the classroom teaching, in order to attract students’ attention and promote efficient classroom construction. The author combines his years of teaching practice, for the introduction of high school mathematics classroom to discuss, and at the same time to develop some science appropriate import strategy.