文档介绍：名词单数变复数变化规则:“s”,如map→maps,bag→bags,book-books等;,x,sh,ch结尾的词加“es”,如bus→buses,watch→watches,box-boxes等;,去掉f,fe加ves的名词有:half→halvesknife→knivesleaf→leaveswolf→wolveswife→wiveslife→livesthief→:a)加s的名词有(无生命):photo→photos,piano→pianos,radio→radiosb)加es的名词有(有生命):potato→potatoestomato→+y结尾的词,变y为i加es,如baby→babies,family-families,study-studies等;以元音字母+y结尾的名词变复数时,直接加s变复数,如monkey→monkeys,holiday→holidays,storey→storeys(楼层);:foot-feet,goose-geese,tooth-teeth;:man-men,woman-women,policeman-policemen;:fish-fish,sheep-sheep,deer-deer,Chinese-Chinese,Japanese-Japanese;注:“鱼肉”时,是不可数名词;“鱼的多少”时,是可数名词,但单数和复数同行;Therearemanyfishintheriver。“种类“时,复数是“fishes”。Therearemanykindsoffishesintheriver。-s结尾,但表达的是单数意义,例如:news,maths,politics,physics,theUnitedStates等。,例如:glasses,trousers,shoes,gloves,socks等,要表达他们的量时常用pair,例如:apairofglasses/shoes;复数只需量词变复数,例如:,不用复数形式,如:ashoeshop。如果要表示复数,则去掉不定冠词,把名词词组中的最后一个名词变成复数形式,如:anappletree---appletrees例外:man,woman作定语时,如果后面的名词是复数,则man,woman也要跟着变复数。如:awomanteacher----threewomenteachers常见的不可数名词:Food,meat,fish,chicken,beef,drink,milk,water,homework,news,information,fun,work,Chinese,English,(一)---’s,如:theteacher’-s结尾的复数名词后加“’”如:theteachers’-s结尾的名词复数后加“’s”,如: