英语发音-唇齿音辨析

If practice makes perfect and perfect needs practice, I’m perfectly practiced and practically perfect.
2. [t] [d] as in Teddy Bear
1，/t/是爆破音， 发音时舌尖先紧贴上齿龈，憋住气 然后舌尖迅速定降，使气流冲出口腔，形成爆破音， 但声带不震动。
2，发/d/音时，主音与/t/相同，也就是舌尖紧贴上齿 龈，憋住气 舌尖迅速下降，使气流冲出口腔， 与/t/区别主要在于发/d/时送气的力量较弱，声带震动。
2. [t] [d] as in Teddy Bear
teeth tidy toy tool total tomato tomorrow tone tiny teeny teenager
do don’t dog days duty deal dentist dense during dynamic dynasty donate
International Pronunciation
Lesson 5 Consonants
Review
[i:], [i], [e], [æ ], [ɔ:], [ɔ], [ɑ:], [ʌ] [u], [u:], [əu], [ei] [ə], [ə:], [ai], [ɔi] [au], [iə], [ɛə], [uə]
2， 舌尖和舌端抬起贴住上齿龈后部，憋住气 舌尖稍稍下降，气流从舌和齿龈间的狭缝冲出 发音时声带需震动
4. [t∫], [dЗ] as in China the Giant
Chinese chance choice choose choke cheat cheap chair chain cha-cha lunch switch sandwich
ginger jeans joke joy gender gentleman juice Jesus junk jam jet Jack jaw
5. Tongue Twister Time
Peter Piper picked a peck of pickled peppers; A peck of pickled peppers Peter Piper picked; If Peter Piper picked a peck of pickled peppers, Where’s the peck of pickled peppers Peter Piper picked?
3. [k],[g] as in Cool girl!
Coca Cola cokes cold kind cute kiss ketchup king kite
class VS glass clap VS glad crowd VS ground
goose gold guide great grow gray guys giggle glad
VS might VS hold VS note VS lock VS nice VS tear VS fat
1. [p],[b] in Paper Boy
1, /p/是个爆破音，发/p/音时， 首先紧闭双唇，阻止气流流出 突然分开双唇，气流冲出口腔，同时发出爆破的声音 发音时，声带不震动。
2, /b/是个浊辅音 先将双唇紧闭，憋住气 然后突然分开双唇，气流冲出口腔同时发出爆破的音 发音时，送气力量较弱，声带震动。
donate money; donate blood
Tell it as it is. Ed had edited it.
3. [k],[g] as in Cool girl!
1，首先舌后部隆起，紧贴软腭，憋住气 然后舌后部迅速降低，使气流冲出口腔 发音时，声带不震动
2，/g/是爆破音,在爆破音中/g/与/k/的主音是相同的， 所以其发音方式也是先将舌后部隆起，紧贴软腭，憋 住气 然后舌后部迅速降低，使气流冲出口腔 但/k/是轻辅音，发音是声带不震动，/ɡ/是浊辅音，发 音时，声带震动。
1. [p],[b] in Paper Boy
pub push punish poker point press pose promise puke bear beer brush bold bingo bee blow browse build breathe bomb
Let 's pose for a group photo. After drinking too much, he puked. He blows his own trumpet. I spent hours browsing in the bookstore. An atom bomb would destroy a city.
great gray goats
The batter with the butter is the batter that is better!
Who holds Joe's nose when he blows? Joe knows.
Whether the weather be hot, whether the weather be cold, we will weather the weather whether we like it or not.
4. [t∫], [dЗ] as in China the Giant
1， 舌尖和舌端抬起贴住上齿龈后部，憋住气 然后舌尖稍稍下降，气流从舌和齿龈间的狭缝中冲出， 摩擦成音 发音时声带不震动。 /tʃ/这个音和汉语拼音中的声母ch很相近，很多北方同 学会用"吃"代替/tʃ/是不正确的，一些南方同学会把/tʃ/ 和汉语拼音中的声母q混淆，也是极不正确的，应注意 区分它们的异同。
break VS hat VS marry VS bought VS note VS
bread hate merry spot naughty
month house knock learΒιβλιοθήκη Baidu neck tour fifth
VS mouth VS health VS night VS load VS naked VS toy VS five