精选优质文档-倾情为你奉上初中英语语法名词考点一 可数名词的复数形式1. 规则变化情况构成方法例词一般情况加-spen-pens; doctor-doctors; map-maps以s,x,ch,sh结尾加-esbus-buses; box-boxes; watch-watches; brush-brushes以辅音字母加y结尾将y变为i再加-esfactory-factories; family-families以元音字母加y结尾只加-sboy-boys; day-days以o结尾加-esNegro-Negroes; hero-heroes; potato-potatoes;tomato-tomatoes巧记：黑人英雄喜欢吃土豆和西红柿。（两人两菜）加-sphoto-photos; radio-radios; piano-pianos以f或fe结尾将f或fe变为v再加-esWife-wives; thief-thieves; shelf-shelves; kn
