从少年进入青年,青少年的身体形态及心理状态都会有较大的变化,伴随着这方面的发展变化,嗓音也要经历一个“变声期”。在变声期间,由于发声器尚未完全发育成熟,声音训练更要具有科学性,引导他们养成良好的发声习惯。因此,在变声期期间老师要特别关注对学生的嗓音训练和保护,为他们以后的声乐道路打好基础。 From adolescence into youth, adolescents’ body shape and mental state will have great changes. Accompanied by the development and changes in this respect, the voice also undergoes a “changing voice period.” During the change of voice, because the sound generator has not yet fully developed, sound training should be more scientific and lead them to develop good vocal habits. Therefore, during the vocal period, teachers should pay special attention to students’ vocal training and protection so as to lay a good foundation for their future vocal music.