美国心理学家塞门斯指出:“在教师的许多特征中,语调占着一个重要的地位,从根本上讲,语调并不是教师的技能和设备中的一个重要部分,但是一种不好听的或一种低沉的语调很可能阻碍教师事业上的成功。”的确,笔者从教学实践中深深感悟到,数学课堂相对于语文课堂少了一些 American psychologist Sessions pointed out: “In many teachers’ features, intonation occupies an important position, fundamentally speaking, intonation is not an important part of the teacher’s skills and equipment, but not good to hear Or a low tone is likely to hinder the success of the teacher’s career. ”Indeed, I deeply feel from the teaching practice, mathematics classroom relative to the language class less