导入是课堂教学的起始环节,常见的导入方法有温故知新导入法、问题导入法和直接导入法。影响导入方法选择的因素有教学内容的规定与需要、学生的身心发展实际情况和教师个人的专业素质及审美情趣。导入时应避免盲目求新、故弄玄虚,洋洋万言、喧宾夺主和方法单调、枯燥无味。 The introduction is the beginning of classroom teaching. The common methods of importing are the new method of introducing new knowledge, the problem importing method and the direct importing method. Factors that affect the choice of the method of introduction are the provisions and needs of the teaching content, the physical and mental development of the students and the professional qualities and aesthetic taste of the teachers. Import should avoid blindly seek new ideas, get rid of the mysterious, ocean million words, distracting and monotonous, boring.