donfang

donfang的笔记

来自American English Pronunciation---s3. TH, Voiced(0)

s zRule 1:If the last sound in a word is unvoiced, and you are adding an S, then, the S is unvoiced too.Rule 2:If a word ends with one of these sounds: s z sh ch dg add IZZZZZZZZZZRule 3:If a word ENDS with a vowel sound add a Voiced Z.