新课导入环节是课堂教学活动的热身,目的是让学生在极短的时间里进入新知学习的最佳状态。导入是否恰当,直接影响着教学的效果。精彩的导入能够让学生做好充分的学习准备,使学生进入良好的学习状态,产生探究新知的浓厚的兴趣和强烈的求知欲。反之,如果教师不注重导入,引入新课空泛无味,学生新课教学之前心不在焉,毫无兴趣,甚至产生厌学抵制情绪,则会极大地削弱课堂教学的效果。可见,课堂导入是教学过程中一个不容忽视的环节。本文结合个人教学经历,谈 The introduction of the new course is a warm-up for teaching activities in the classroom. The purpose is to enable students to enter the best condition of new learning in a very short period of time. Import is appropriate, a direct impact on teaching effectiveness. Wonderful introduction allows students to fully prepare for the study, so that students enter a good learning state, resulting in a strong interest in exploring new knowledge and strong curiosity. On the contrary, if the teacher does not pay attention to the introduction, introduce the new class is empty and tasteless, students are absent-minded before the new class teaching, no interest, and even weariness to resist emotions, it will greatly weaken the effect of classroom teaching. Can be seen that the introduction of the classroom is an important part of the teaching process. This article combines personal teaching experience, talk