学习普通话语音较大的难点是音节读不准、拼不出。读不准的关键在于声、韵、调没有念准;拼不出主要因为不熟悉普通话语音声、韵的配合规律。普通话语音虽然有三十九个韵母,但仔细分析起来却并不复杂。我们可以利用元音舌位图所示的舌位前后高低,口形的大小以及唇形的圆与不圆来掌握七个单元音韵母 The difficulty of learning Mandarin pronunciation is not syllable read, can not spell. Read the key lies in the sound, rhyme, tone did not read the prospective; can not spell mainly because they are not familiar with Mandarin voice, rhyme with the law. Although there are thirty-nine vowels in Mandarin speech, careful analysis is not complicated. We can use the vowel tongue bitmap shown before and after the tongue level, the size of the mouth and lip-shaped circle and not to master the seven-unit vowel