规则变化:
1.一般名词复数是在名词后面加上“s”,如map→maps,b答素殖希分你适ag→bags等;
2.以s,s补技耐空径么试拿妈角使h,ch,x等结尾的词加“es”,如bus→buses,watch→watches等;
3.以辅音字母+鸡y结尾的词,变y为i加es,如baby→沉表轮他形激临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→s来自toreys(楼层)360问答;
4.以o结尾的名词变复数时:
a)加s的名词有:pho企厂害均须措重无任权双to→photos,piano→pianos,radio→radios,zoo→zoo汽操改s
b)加es的名江伯克益富补来春词有:
potato→potatoes,tomato→tomatoes,hero->heroes
5.以f或fe结尾的名词变复数时:
a)加s的才危犯字望官行而当赵非名词有:
belief→beliefsroof→roofs
safe→safesgulf→g图划农老村权日ulfs
b)去掉f,fe加ves的名词有:
half→halvesknife→knives
leaf→leaveswolf→wolves
wife→wiveslife→livesthief→thieves
不规则变化:(常见的有)
child->children
foot->feet
tooth->teeth
man->men
woman->women