课堂导入作为课堂教学的开始,是一个非常重要的教学环节,导入方式是否成功直接关系到教学效果的优劣。优秀的导入不仅能提高学生的思维能力,启发学生发挥每个人的特长,而且能激发学生的学习兴趣,防止学生分心,使学生爱上学习。 The introduction of classroom as the beginning of classroom teaching is a very important teaching link. Whether the way of teaching is successful or not is directly related to the quality of teaching. Excellent import can not only improve students ’thinking ability, inspire students to exert everyone’s strengths, but also stimulate students’ interest in learning to prevent students from distractions and make students fall in love with learning.