1. 单数: a / an / the / this / that / 所有格+单数名词
如:a rabbit, an apple, the watch, this puppy, that bookstore, my foot
2. 复数
(1) 规则变化:
情 形
例 字
字尾加s
一般情形
rabbit → rabbits; apple → apples
字尾加es
字尾为ch, sh, s, x时
watch → watches; dish → dishes
字尾去y加ies
字尾为子音+y时
baby → babies; puppy → puppies
字尾去f / fe加ves
字尾为f / fe字母时
shelf → shelves; knife → knives
(2) 不规则变化:
man → men; woman → women; businessman → businessmen,
tooth → teeth; foot → feet; mouse → mice; ox → oxen; child → children
3. 单复数同形:Chinese(中国人),sheep(绵羊),fish(鱼).
1. 专有名词:
(1) 人名:Tony, Miss Lin...
(2) 地名:Taipei, New York...
(3) 国名:China, America...
(4) 语言:Chinese, English...
(5) 星期:Sunday, Monday...
(6) 节日:Christmas, Mother's Day...
(7) 学科:Chinese, math, music, PE...
2. 物质名词:
(1) 食品材料:food, tea, Coke, water, pizza, cake, bread
○1 食品材料如果指个体时,则可在前面加a或字尾加s.如:a Coke.
○2 食品材料可用计量单位,如:a pound of pork, two glasses of water.
(2) 物质材料:money, clothing, iron(铁)...
(3) 液(气)体:water, rain, air, juice, wine, milk...
3. 抽象名词:time, help, fun, ...
1. He is a teacher.(他是老师.)→主格
2. This is his cousin.(这位是他的表哥.)→所有格
3. I don't know him.(我不认识他.)→受格

下一页