辅音加y变y为i+es的单词有哪些
例如:city-cities,factory-factories,country-countries,family-families,lady-ladies
扩展资料
1、一般名词复数是在名词后面加上“s”,如map→maps,bag→bags等;
2、以s,sh,ch,x等结尾的词加“es”,如bus→buses,watch→watches等;
3、以辅音字母+y结尾的词,变y为i加es,如baby→babies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);
4、以o 结尾的名词变复数时:a)加s的名词有:photo→photos,piano→pianos,radio→radios,zoo→zoos b)加es的名词有:potato→potatoes,tomato→tomatoes ,hero-> heroes
5、以f或fe结尾的名词变复数时:a)加s的名词有:belief→beliefs roof→roofs safe→safes gulf→gulfs b)去掉f,fe 加ves的名词有:half→halves knife→knives leaf→leaves wolf→wolves wife→wives life→lives thief→thieves不规则变化:(常见的有)child-> childrenfoot-> feettooth-> teethman->menwoman-> women