第25课

[00:00.01]本课，我们来学习辅音音素中的3个鼻音：/n/ /m/ /ŋ/。鼻音的特点是气流从鼻腔送出。#
[00:14.51]/n/，发音时，舌尖抵上齿龈，软颚下垂，气流从鼻腔送出。#
[00:25.34]/n/#
[00:27.84]nurse /nɜ:s/#
[00:31.18]nice /naɪs/#
[00:33.04]nose /nəʊz/#
[00:35.54]/m/，发音时，双唇紧闭，气流从鼻腔送出。#
[00:43.26]/m/#
[00:45.14]moon /mu:n/#
[00:47.97]mother /’mʌðə(r)/#
[00:50.67]money /’mʌni/#
[00:53.24]/ŋ/,发音时，软颚下垂，堵住口腔通道，气流从鼻腔送出。声带振动。#
[01:04.94]/ŋ/#
[01:06.89]singer /’sɪŋə(r)/#
[01:09.46]ring /rɪŋ/#
[01:12.18]hang /hæŋ/