1. 名词的复数
名词可分为可数名词和不可数名词.可数名词又有两种形式:单数形式和复数形式.可数名词的复数形式变化如下:
1)一般情况,直接加-s.如:cat—cats, bag—bags.
2)以s, x, ch, sh等结尾的词,加-es.如:bus—buses, box—boxes, watch-watches.
3)以辅音字母加y结尾的,把y 变i加-es.如:family—families.
4)以f或fe结尾的词,把f或fe变v 再加-es.如:leaf— leaves.
5)不规则变化如下:man—men, woman—women, child—children, foot—feet.
6)单、复数形式相同的:a sheep—many sheep, a deer—ten deer, a Chinese—two Chinese.