吕叔湘先生说：“成功的教师之所以成功，是因为他把课教‘活’了。”一个教师的教学魅力，就在于他善于在课堂上驾驭学生，为学生设置一个使之入迷入痴、欲罢而不能的情境，他仿佛似一位技艺娴熟的艺术家，时时处处携着学生的手。使学生随着教师教学内容的感情波澜跌宕而产生 Mr. Lü Shuxiang said: “Successful teachers succeed because he teaches lessons.” The charm of a teacher’s teaching is that he is good at driving students in class and setting a enthusiasm for students. In a situation where he could not stop, he seemed to be like a skilled artist who always carried the student’s hand. Enable students to follow the emotions of the teacher’s teaching content