名词变复数s的发音规则有以下四种情况:在清辅音后发[s];在浊辅音和元音后发[z];在t、d后与前面的[t],[d]连起来一起读[ts],[dz];以辅音字母s,sh,ch结尾的名词,在词尾加-es,发[iz],所以在[s],[z],[ʃ],[ʒ],[dʒ],[tʃ]后发[iz]。
1、清辅音(12个)
[p] [t] [k] [f] [s] [θ] [ʃ] [ts] [tr] [tʃ] [h] [r]
2、浊辅音
[b] [d] [g] [v] [z] [ð] [ʒ] [dz] [dr] [dʒ] [I] [m] [n] [ŋ] [j] [w]
1、在清辅音后发[s]
books [buks]
2、在浊辅音和元音后发[z]
pigs[pigz],trees[tri:z]
3、在t、d后与前面的[t],[d]连起来一起读[ts],[dz]
cats[kæts],beds[bedz]
4、以辅音字母s,sh,ch结尾的名词,在词尾加-es,发[iz],所以在[s],[z],[ʃ],[ʒ],[dʒ],[tʃ]后发[iz]
buses ['bʌsɪz],blouses[blauziz],boxes[bɒksɪz],dishes['dɪʃɪz],bridges[brɪdʒiz],watches[wɔtʃiz]读书s的读音。