→ suprafix:還是有說得通的語音理由但老師應該不會考故從略 210.85.180.202 06/21
推 AndyMeo:真的相當聰明!!brilliant~!!! 140.112.243.96 06/21
推 suprafix:啊！臉紅了…… 210.85.180.202 06/22
推 suprafix:雨蓋學就是這麼無聊，在搞自圓其說…… 210.85.180.202 06/22
: Child 2（這個死小孩，不是他亂講，就是課本打錯了）
: bead [bi:t]『比較』合理好解，我們先假設是課本打錯了
: formula:
: C→[-voiced]∕＿＿＿＃
: in words:
: Word-final (voiced) consonants become voiceless.
: （to be honest, if bead [bi:], 我還暫時想不出要怎麼解）
想出來了
light [wajt] bead [bi:]
sock [s^k] pig [pEk]
geese [gis] cheese [tis]
fish [fis] biz [bIs]
sheep [svip] bib [bIp]
final voiceless C remains final [-voiced] C
final voiced C becomes its voiceless counterpart (both stops & fricative)
but if a final voiced stop (here, [d]) is preceded by a tense vowel (here, [i])
this voiced stop will be deleted, and the tensed vowel becomes long ([i:])
聽起來很牽強我知道
i.e.
V + C → V：∕＿＿＿＃
[+tense] [+voiced]
[+stop]
otherwise,
C → [-voiced] →∕＿＿＿＃
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