普通名词: 1)不可数名词 注意:不可数名词前一般不加冠词.尤不加不定冠词:若加a(an)则使之具体化了. 如:have a wonderful time. ‚不可数名词作主语.谓语动词用第三人称单数形式. ƒ不可数名词一般无复数形式.部分物质名词在表不同类别时.可用复数形式 如:fishes, newspapers, waters, snows-- | | | | 各种各样的鱼 各种报纸 河湖.海水 积雪 „有些抽象名词也常用复数.变为可数的具体的事物.如:times时代.works著作.difficulties困难 …在表数量时.常用“of 词组来表示.如: a glass of milk, a cup of tea, two pieces of paper-. 2)可数名词: 可数名词除用复数形式表一类之外.一般都要加冠词:A bird can fly . The frog is a kind of hibernating animal. Vegetables sold at this shop are usually fresh. ‚有复数形式: a)规则变化--加“s 或“es b)不规则变化--child , foot , man (men), woman , goose , Englishman , phenomenon- 注意:c)单.复数同形:sheep, deer, Chinese, Japanese, fish--如. a sheep, two sheep d)只用复数形式: thanks, trousers, goods, clothes, socks, shoes,- e)形复实单:physics, politics, maths, news, plastics.means. f)形单实复:people .the police, cattle等 g)集合名词如:family, public, group, class等.当作为整体时.为单数,当作为整体中的各个成员时.为复数如: My family is a big one. My family are music lovers. h)复合名词变复数时.a)只把复合名词中的主体各词变为复数形式.如: sister(s)-in-law嫂子.弟妹,step-son -in-chief总编辑. b)如没有主体名词则在最后一个词的后面加“s .如:grown-up(s)成年人.go-between(s)中间人 c)woman, man作定语时.要与被修饰的名词的数一致.如:a man servant-men servants, a woman doctor-women doctors (二).名词的所有格: 【查看更多】
