李春华 2019-12-25 16:33
<p><span style="color: rgb(51, 51, 51); text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: "PingFang SC", "Lantinghei SC", "Microsoft YaHei", arial, 宋体, sans-serif, tahoma; font-size: 16px; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; background-color: rgb(255, 255, 255); font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">初中生变声期发声器官趋于成人，声带变长，喉节开始长大，话声已经变完，变声期沙、暗哑的声音逐渐消失，歌声由不稳定及控制不良直至变好；音域逐渐扩展，胸腔共鸣</span><span style="color: rgb(51, 51, 51); text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: "PingFang SC", "Lantinghei SC", "Microsoft YaHei", arial, 宋体, sans-serif, tahoma; font-size: 16px; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; background-color: rgb(255, 255, 255); font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">与逐渐增多，腔体共鸣增强；音色和音质明显转好，但仍有变声期的痕迹，所以唱歌教学中不要急于求成，盲目地扩展音域和加强高难度训练。在教学中应强化中声区训练，完成变声期向成人声乐训练接轨。</span></p>