小学英语语法大全一、名词复数规则 1、一般情况下,直接加—s,如:bo ok-b o o k s, b ag-ba g s, cat—c ats, b e d—beds 2、以 s,x,sh,c h 结尾,加—es,如:b us-bus e s, b ox-boxes, b rus h—b rush e s, watch—w atc he s 3、以“辅音字母 y”结尾,变 y 为 i 加-es,如:f ami ly-fa m ilie s, strawber r y-strawber ries 4、以“f 或 f e"结尾,变“f或f e”为v, 再加-es,如:k n if e-k n i ves, lea f-leav es 5、以 o 结尾 (1) 有生命得加—e s 如:tomato—to ma toes, pot at o—po t atoes (2) 无生命得加—s 如:p iano-pia n os,p h ot o-pho to s,r adi o-rad i o s 6、不规则名词复数: m a n—me n, wom a n-wom en, po liceman—p olice me n, police w oman-policew o m en, ox-o xen, child—c h ildren,mouse—m i c e,foo t-fee t,to o t h-t ee th,goose-g e e se,p eople-people, Chi n ese—Chinese, Ja p anese—J apanese,deer-de e r,she e p—s he ep 练习:写出下列各词得复数、 I ______him_______t h is ______her______ w at c h ______chi ld _______ph