音标学习1ppt课件.ppt

Pronunciation & Intonation
Week 12
Consonants 2
Connected Speech 1
The Consonants
按发音方式分类:
The Plosive Consonants 爆破音:[p] [b] [t] [d] [k] [g]
The Fricative Consonants 摩擦音[f] [v] [s] [z] [ʃ] [ʒ] [θ] [ð] [r] [h]
The Affricative Consonants 破擦音[tʃ] [dʒ]
The Nasal Consonants 鼻音:[m] [n] [ŋ]
The Lateral Consonants 舌侧音:[l]
The Semi-Vowels 半元音:[w] [j]
The Affricative Consonants 破擦音[tʃ] [dʒ]
[tʃ dʒ] 是一对清浊辅音,发音时,舌端接近上齿龈后部,形成阻碍,同时舌身抬高,与[ʃ] 音舌位接近,双唇分开,略往外翘,成喇叭形。
气流冲破舌端和上齿龈后部的阻碍,发/ t / 音,几乎同时发/ ʃ / 音。在[tʃ] 基础上声带振动形成[dʒ] 音。
Exercise page 68-69
The Nasal Consonants 鼻音:[m] [n] [ŋ]
[m] 发音要领:双唇闭住,形成阻碍,舌身自然平伸,气流由鼻腔而出。声带振动,是浊辅音。
/m- / / -m -/ /-m /
me almost him swim
met e some
mass family game name
mile remember home dome
The Nasal Consonants 鼻音:[m] [n] [ŋ]
[n] 发音要领:舌端抵上齿龈,软腭下垂,形成阻碍,气流由鼻腔而出。声带振动。
/ n- / / -n- / / -n / / -nd /
not finish been pin find found
need winter gun barn bind bound
nice journey rain ran wind wound
near enough loan learn grind ground
The Nasal Consonants 鼻音:[m] [n] [ŋ]
[ŋ] 发音要领:舌端离开下齿并下垂,舌后抬高,与软腭形成阻碍,气流由鼻腔而出,有一定的长度,声带振动。
鼻辅音[ŋ] 在词末或在辅音[k g]前,应有一定长度。
Exercise page 72-73
The Semi-Vowels 半元音:[w] [j]
[w] [j]分别是字母w和y的读音。字母w和y读[w] [j]时必须很快滑向紧接在后面的元音 . we /wi/ yes /jes/
字母w y 和元音字母可构成字母组合,读成元音, . saw /sɔː/ day /deɪ/
半元音[w]发音要领:双唇略收圆并突出。气流经口腔由双唇间空隙而出,声带振动。双唇略有摩擦,上齿不能接触下唇。. will, well, walk, work, wear, weary; Compare:
/w/ wail wane wake Walt
/v/ veil vain vague vault
The Semi-Vowels 半元音:[w] [j]
半元音[j]发音要领: 发音时舌前部向硬腭抬起,迅速向后面紧接的元音滑动,声带振动。发音时舌前部和硬腭之间发生轻微摩擦。 . your yours year yearly yell yellow
Exercise page 80