WordTap英语课程

国际音标 · 第 12 单元

第十一课 :6 个单辅音

第十一课 :6 个单辅音

鼻音/m//n//ŋ/

/m/的发音解析

舌头平放在口腔内 ,双唇紧闭,软腭下垂,气流在口腔内形成一定的气压,然后气流

从鼻孔中出来 ,声带振动。

/n/的发音解析

舌尖抵住上面的门牙牙龈,软腭下垂,气流从鼻孔中出来,声带振动。

/ŋ/的发音解析

舌头的后半部分抬起抵住软腭 ,同时软腭下垂,气流从鼻腔中出来,嘴唇自然张开,

声带振动。

/m//n//ŋ/的知识拓展

常见的发音字母组合

/m/ :milk, summer, comb, autumn

/n/ :neck, number, dinner, knife, know

/ŋ/ :drink, monkey, pink, bank, thing

半元音/j/和 /w/

/j/的发音解析

舌头的前半部分抬高靠近硬腭 ,近似发出/i:/的位置,嘴唇展开,让气流从抬起的舌头

与硬腭之间通过 ,同时声带振动。

/w/的发音解析

舌头的后半部分向软腭抬起 ,形成发元音/u:/的状态,嘴巴呈圆形突出,气流从抬起的

后舌与软腭之间的空隙通过 ,产生摩擦,声带振动。

/j/和/w/的知识拓展

常见的发/j/和/w/音的字母组合

/j/:year, yard, yesterday, yellow

/w/:wash, water, swim, wheel, wheat

舌边音/l/

/l/的发音解析

清晰:舌头的前半部分抬高靠近硬腭 ,气流从舌头的旁边泄出 ,声带振动;

模糊:舌头前半部分紧贴上门牙的牙龈 ,舌头前半部分下陷,舌后向上抬,舌面形成

凹形,气流在此处共鸣发出声音,声带振动。

/l/的知识拓展

和声母 l 的区别

常见的发/l/的字母组合

lock, lion, bell, sale

练习课

/m/

1.The milkman is murmuring.

2.I scream, you scream, we all scream for ice cream.

/n/

1.Nina never knew her new neighbor Nero knew her.

2.I know that you know that I know.

/ŋ/

1.The spring brings many charming things.

2.He thanked the king for the thing the king had done for him.

/j/

The yellow bird has yelled for many years in the yard of Yale.

/w/

While we were walking, we were watching window washers wash

Washington’s windows with warm water.

/l/

A lion is sleeping on the bank of the lake.

A lusty lady loved a lawyer.