名词:名词单复数
(一)名词单复数
1.一般情况,直接加 - s,如: book-books, bag-bags, cat-cats, bed-beds
2.以 s. x. sh. ch结尾,加 - es,如: bus-buses, box-boxes, brush-brushes, watch-watches
3.以“辅音字母+ y”结尾,变 y为 i,再加 - es,如: family-families, strawberry-strawberries
4.以“ f或 fe”结尾,变 f或 fe为 v,再加 - es,如: knife-knives
5.不规则名词复数:
man-men
woman-women
policeman-policemen
policewoman-policewomen
mouse-mice
child-children
foot-feet
tooth-teeth
fish-fish
people-people
Chinese-Chinese
Japanese-Japanese
不可数名词的复数就是原型: paper, juice, water, milk, rice, tea
二)名词的格
( 1)有生命的东西的名词所有格:
a)单数后加’ s如: Lucy’s ruler my father’s shirt
b)以 s结尾的复数名词后加’如: his friends’. bags
c)不以 s结尾的复数后加’ s children’. s shoes
并列名词中,如果把’ s加在最后一个名词后,表示共有,如:
Tom and Mike’s car汤姆和迈克共有的小汽车
要表示所有物不是共有的,应分别在并列名词后加’ s
Tom’s and Mike’s cars汤姆和麦克各自的小汽车
( 2)表示无生命东西的名词通常用“ of+名词”来表示所有关系:如:
a picture of the classroom a map of China