英语语音基础知识.ppt

语音知识: 1) 字母:语言的书写形式。元音字母只有a,e,i(y),o,u 2) 音素:音的最小的单位。英语中有48音素。即20个元
音音素和28个辅音音素. 3) 元音:发音响亮,是乐音;口腔中气流不收阻碍;是
构成音节的主要音。英语中有20元音。4) 辅音:发音不响亮,是噪音;口腔中气流受到阻碍;
不是构成音节的主要音。英语中有28辅音。
Vowel
Consonant
Try to read them by yourselves first.
Then
前元音
[i: ] east he disagree
[ i ] is city tip
[e] end yes upset
[æ] at bad exactly
Combine some words in Unit 1 and let’s review how to read them.
中元音
[ʌ] us bus upset
[ :] earth her concern
[ə] about famous suffer
后元音
[ɑ:] ask father calm
[ɔ] dog not swap
[ɔ:] all horse ignore
[u] book put cook
[u:] do cool loose
合口双元音
[ei] name age survey
[ai] life rice item
[ɔi] oil toy noise
[əu] go those overcoat
[au] our house outdoors
集中双元音
[iə] ear hear series
[ɛə] air pair there
[uə] poor sure tour
爆破音
[p] power
[b] spellbind
[t] entire
[d] dislike