名词变复数s的发音规则93662

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名词变复数s的发音规则

一般情况下

1.在清辅音后，如books [buks]

2.在浊辅音和元音后发[z]，如pigs [pigz], trees [tri:z]

3.在t,d后与前面的[t],[d]连起来一起读[ts]，[dz],如cats [kæts]，beds [bedz]

清辅音共12个：[p] [t] [k] [f] [s] [θ] [ʃ] [ts] [tr ] [tʃ]

[h] [r]

浊辅音共16个：[b] [d] [g] [v] [z] [ð] [ʒ] [dz] [dr] [dʒ] [ l ] [m] [n] [ ŋ] [ j ] [w]

4.以辅音字母s, sh, ch, x结尾的名词，在词尾加-es, 发[iz]，所以在[s], [z], [ʃ], [ʒ],

[dʒ],[tʃ]后发[iz]

如buses[bʌsiz], blouses ['blauziz], boxes[bɔksiz] , dishes [diʃiz],

bridges[bridʒiz],

watches[wɔtʃiz]

规则动词过去式加ed后的发音规则

1.在清辅音后面 [t]，如：helped [helpt], passed [pɑ:st]

2.在浊辅音和元音后面 [d]，如：borrowed['bɔrəud]，moved[mu:vd]

3.在[t]、[d]音后面 [id]，如：wanted['wɔntid]，started[stɑ:tid]，needed [ni:did]，counted [kaʊntid]

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