气息是发声的原动力、歌唱的基础,合理、正确地运用气息,对歌唱发声有重要的意义。在中小学教师声乐教学的歌唱示范中,有些教师常感到力不从心,出现声音发抖、发虚等气息方面的毛病,这就涉及到气息的支持和保持问题。歌唱中,在吸进气息时,横隔膜下沉,腰腹部能感到膨胀松开,在吸 Breath is the driving force of vocalization and the foundation of singing. The rational and correct use of breath is of great significance to the vocalization of singing. In the singing demonstrations of vocal music teaching by primary and secondary school teachers, some teachers often feel powerless and suffer from problems such as trembling and voicing. This involves the support and maintenance of breath. In singing, when breathing in the air, the diaphragm sinks, and the waist and abdomen can feel that the inflation is loose and they are sucking.