单词以清辅音结尾的加s,发音为/s/,比如:maps,caps
单词以浊辅音结尾的加s,发音为/z/,比如:cabs,bags,rooms
单词以s,x,ch,sh结尾的加es,发音为/iz/,比如:buses,fishes,watches,boxes。
单词以f或者fe结尾的,去掉f和fe,变成ves,发音/vz/,比如:knives,leaves
1、清辅音后发读清辅音[s],如:maps,lips,cocks,desks,roofs2、浊辅音和元音后读浊辅音[z],如:hens,legs,schools,photos,knees,potatoes3、s,x,sh,ch,ge后读[iz],如:glasses,boxes,bushes,benches,changes4、t和te后合在一起读[ts],如:cats,nets,boats,notes5、d和de后合在一起读[dz],如:leads,seeds,hoods,sides