复数s的用法与一般方法答:复数的一般 方法 (1)直接加-s, 如:bag-bags,biscuit-biscuits,egg-eggs.(2)当单数名词结尾为s,z,x,sh,软音ch时加-es, 如:box-boxes, peach-peaches. (o有时也是,如hero-heroes)(3)不规则变化,如:ox-oxen, child-children, man-men,mouse-mice (4)不变化,如:deer-deer, sheep...
英语复数怎么加答:英语名词变复数的规则:1、直接加-s.如: tree-trees树, desk-desks桌 card-cards, parent-parents,2、以s,x, ch, sh 结尾的加es.如:bus-buses, box-boxes, watch-watches 手表, brush-brushes 刷子, glass-glasses.3、以辅音字母+ y结尾的,改y为i再加es.如:country-countries 国家、...