在声乐教学中换声问题会出现在每一位学生中,特别是在师范声乐教学中这个更为突出。换声是声乐教学的难点也是重点,它是连接中声区和高声区的桥梁。在声乐学习中,大多数人在从中声区向高声区过渡时都会出现一个“坎儿”,只有在技 Vocal problems in vocal music teaching will appear in every student, especially in the teaching of vocal music in this more prominent. Vocal change is the key point of vocal teaching, it is a bridge connecting the sound zone and the loud zone. In the vocal learning, most people in the transition from the sound zone to the loud zone will appear when a “Kare”, only in technology