名词变复数+(-s)或(-es)后的规则.docVIP

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 [k?ts]，beds [bedz] 清辅音共11个： [p] [t] [k] [f] [s] [θ] [?] [ts] [tr ] [t?] [h] 浊辅音共17个： [b] [d] [g] [v] [z] [e] [?] [dz] [dr] [d?] [ l ] [m] [n] [ ? ] [ j ] [w] [r] 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], [?], [?], [d?],[t?]后发[iz] 如buses[b?siz], blouses [blauziz], boxes [b?ksiz] , dishes [di?iz], bridges[brid?iz], watches [w?t?iz] 读出s的读音。 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 [b?r?ud]，moved[mu:vd] 3.在[t]、[d]音后面 [id]，如：wanted[w?ntid]，started [stɑ:tid]，needed [ni:did]，counted [ka?ntid] days?? ties hands ?peaches boxes?? leaf-leaves? thief-thieves? keys knife-knives? ? cups?? dresses dishes faxes bands blouses hero-heroes? potato-potatoes? books hats??? suits dogs bags buses? classes shelf-shelves zoo-zoos photo-photos? tobacco-tobaccos fishes wife-wives? kilo-kilos housewife-housewives factory-factories? watches boy-boys? toys baby-babies days piano-pianos army-armies?? story-stories?? radio-radios tomato-tomatoes?