I believe many of my friends will begin to learn English a little confused on pronunciation ed, why the same ed, there will be
/d/,/t/,/id/three kinds pronounce it? So what are the rules of pronunciation is it? Then we take a pronunciation ed secrets revealed.
Voiceless and voiced consonants
Pronunciation of the vocal cords do not shake, aspirated called voiceless; pronunciation of the vocal cords vibration, unaspirated called voiced consonants.
Voiceless: /p/、/t/、/k/、/f/、/θ/、/s/、/W/、/t∫/、/ts/、/tr/, coupled with the /r/、/h/total 12.
Voiced consonants: /b/、/d/、/g/、/v/、/ð/、/z/、/T/、/dv/、/dz/、/dr/plus /m/、/n/、/N/、/l/、/j/、/w/16 total.
Vowels: [ i: ] [ e ] [ u: ] [ ә ] [ ɔ: ] [ i ] [ a: ] [ ә: ] [ u ] [Λ] [ ɔ ] [ æ ]
Somotoon: [ eә ] [ iә ] [ uә ] [ ɔi ] [ әu ] [ ai ] [ au ] [ ei ]
ed suffix rules of pronunciation
Finally, add the word pronounced ed, /d/，/t/，/id/,
there are some simple rules: Remember " clear voicing cloud "
so-called cooling off refers to the back of the voiceless consonants ed also made clear - “/t/”
for example. worshipped tapped and so on.
The so-called cloud cloud refers ed hair voiced consonants and vowels after voiced consonants (ie, vocal cord vibration noise) - “/d/”
for example. lived, opened etc.
In addition, a special feature: “t”、“d”the rear end of the two consonants ed word is made “/id/”sound.
For example, I visited waited.
- 读
[t]look - looked ask - asked walk - walked watch - watched brush - brushed wash - washed cook - cooked jump- jumped finish - finished check - checked - 读
[d]play - played answer - answered study - studied listen - listened agree - agreed borrow - borrowed return - returned worry - worried love - loved carry - carried - 读
[id]last - lasted start - started end - ended count - counted decorate - decorated invite - invited invent - invented need - needed wait - waited plant - planted visit – visited