“良好的开端是成功的一半。”一节课有一个好的开端,就像一场戏有引人入胜的序幕。著名的特级教师于漪说:“课的第一锤要敲在学生的心灵上,激发起他们思维的火花,就像磁石一样把学生牢牢地吸引住。”课堂导入,是教师采用简洁生动的语言或创设一定的教学情 “Good start is half done. ” A lesson has a good start, like a spectacular prologue. The famous top teacher Yu Yi said: “The first hammer of the class knocks on the students’ minds and stimulates the sparks of their thinking, attracting the students like a magnet.” Class introduction is the use of teachers Simple and vivid language or create a certain teaching situation