(1).一般情況下,直接加-s,如:book-books, bag-bags, cat-cats, bed-beds
(2).以s. x. sh. ch結尾,加-es,如:bus-buses, box-boxes, brush-brushes, watch-watches
(3).以\”輔音字母 y\”結尾,變y為i, 再加-es,如:family-families, strawberry-strawberries
(4).以\”f或fe\”結尾,變f或fe為v, 再加-es,如:knife-knives
(5)不規則名詞復數:man —men, woman—women, policeman—policemen, policewoman—policewomen, mouse—mice child—children foot—feet,.tooth—teeth fish—fish, people—people, Chinese—Chinese, Japanese—Japanese
1. 主格一般用在句中作為主語,一般用在動詞前(除疑問句)
2. 賓格多用于動詞介詞后面。
3. 形容詞性物主代詞后面必須要跟名詞。
4. 名次性物主代詞=形容詞性物主代詞 名詞