良好的开始是成功的一半。新课的导入是一节课的开始,教学中教师应有效导入新课,吸引学生的注意力,激发学生的学习兴趣,充分调动学生的学习积极性,使其主动参与教学过程,从而提高课堂教学效率。 A good start is half the battle. The introduction of the new lesson is the beginning of a class. Teachers should effectively introduce new lessons in teaching to attract students’ attention, inspire students’ interest in learning, fully mobilize their enthusiasm for learning, and make them actively participate in the teaching process, thus improving classroom teaching. effectiveness.