名词的数1、可数名词与不可数名词A、不可数名词,初中阶段常见的不可数名词有:water;meat;rice;bread;milk;tea;orange(桔汁);fruit;air;snow;chalk;work;paper(纸);time(时间);music;weather;grass;news;food;fish(鱼肉);coke;porridge;cake(可数或不可数)
不可数名词应注意以下几点:1)前无数、冠,后无复数;作主语为三单
2)表量用约数some/any;much;alotof或用of短语eg
Thereis____breadonthetable
apieceofD
manyThereissome_______ontheplate
appleB
milksD
deer2、可数名词的复数A、不规则变化:man—men;woman—women;child—childrenpoliceman—policemenEnglishman—EnglishmenFrenchman—Frenchmenfoot—feet;tooth—teethmouse(鼠)—miceB、规则变化1)s;sh;ch;x结尾加es读[iz]2)ce;se;ze;(d)ge结尾加seg
boxes[bksiz]blouses[blauziz]3)f(fe)结尾则变f(fe)为v加es---读[vz]eg
knives[naivz]4)“辅+y”结尾变y为i加es清就清[s]5)一般加s浊就浊[z]eg
books[buks]pens[penz]babies[beibiz]但注意以下几点:①potato—potatoes;tomato—tomatoes②单复同形:fish;sheep;deer;Chinese;Japanese③由man,woman在词首构成的复