常言道:良好的开端是成功的一半。导入新课是课堂教学的首要环节,是上好一堂课的关键。著名特级教师于漪说:“在课堂教学中要培养、激发学生的兴趣,首先应抓住导入新课环节,一开始就把学生牢牢吸引住。”教育心理学认为,在几十分钟的授课中,开头的十分钟效果是最佳的。正如一篇好的文章,往往从 As the saying goes: a good start is half done. The introduction of a new lesson is the first step in classroom teaching and is the key to a good lesson. Well-known super-teacher Yu Yi said: “In the classroom teaching to cultivate and stimulate students’ interest, we must first seize the introduction of new courses, from the very beginning to put students firmly attracted.” Educational psychology that dozens of In the minute class, the first ten minutes is the best. As a good article, often from