会计学四、修饰不用基数词；五、可用much、some、any、alotof等修饰；Iwanttodrinksomewater.六、表数量(shùliàng),计量名词加of。Thereisacupofteaonthetable.食物(shíwù),面包,米饭,肉food,bread,meat,rice饮料,牛奶,桔汁,茶drink,milk,orange,tea鱼,水,工作需空气fish,water,work,air语言名词均为不可数English,Chinese,French,Japanese英语,汉语,法语,日语all1.一般情况下在词尾直接加－s.如：bed—bedscat–cats2.以sh,ch,s,c和部分以o结尾的名词加-es.如：watch—watches,potato—potatoes.(黑人英雄爱吃土豆西红柿）（hero,potato,tomato)3.以e结尾的名词加-s.如cake-cakeslake-lakes.4.以辅音字母(zìmǔ)加y结尾的名词，先变y为i,再加－es(注意元音字母(zìmǔ)后是y的，直接加-s,如boys)story-stories、内部字母起变化的特殊名词(míngcí)复数：child–children,foot-feet,fish-fishtooth-teeth,mouse-miceman-men,goose-geesehomework