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常规的课堂教学过程,实质是由知识导入、呈现、理解、评析、巩固和延伸等几大环节构成的教学整体。其中导入环节是课堂教学的重要组成部分,是教师在课堂教学之初的教学前奏行为。每节课伊始,教师都应设计精妙高效的导入环节,把教学的重难点巧妙自然地溶解在导入的情景创设中。以引起学生的注意力,激发学生的学习兴趣和求知欲望,引导学生进入一种积极的学习状态,把学生
The conventional classroom teaching process is essentially composed of teaching, which consists of importing, presenting, understanding, evaluating, consolidating and extending knowledge. Which is an important part of the introduction of classroom teaching, teachers in the classroom teaching early teaching prelude. At the beginning of each lesson, teachers should design an exquisite and efficient introduction link, which cleverly and naturally dissolves the heavy and difficult teaching points into the imported scene creation. To arouse the students 'attention, to arouse students' interest in learning and desire for knowledge, to guide students into a positive state of learning, to students