多年来我经常遇到一些教师,因为声音嘶哑而无法上课,非常苦恼。他们听说我是研究声乐的,唱歌、讲课,作学术报告,用声时间很长,但嗓子一直很好,就要我讲讲如何保护嗓子。这里,我谈一点体会。我认为,首先要在思想上明确,讲话是教师教学的基本条件之一,一定不能使讲话的声音嘶哑,否则就会影响教学,甚至不能教学。有了这种思想基础,就要搞清楚发声的简单原理。我们知道,当气息自肺部经支气 Over the years I often encountered some teachers, because of hoarseness and unable to attend class, very distressed. They heard that I was studying vocal music, singing, lecturing, making academic reports, spent a long time, but my voice had been good and I was going to talk about how to protect my throat. Here, I talk a little experience. In my opinion, first of all, it must be ideologically clear that speaking is one of the basic conditions for teachers’ teaching. It must not make the voices of speech hoarse, otherwise it will affect teaching and can not even teach. With this ideological basis, we must understand the simple principle of vocalization. We know that when the breath from the lungs bronchus