内容正文:
名词变复数精讲
一般规律:可数名词直接+S 比如student-students apple-apples bag-bags
还有3种特殊加法:
1.以-s -x -ch -sh 结尾的可数名词变复数时+es 比如bus-buses box-boxes watch -watches
2.以辅音字母+y结尾的词,先把y变i +es
Country-countries baby -babies
以元音字母 a e i o u加y 结尾的词,复数+s
Toy-toys monkey-monkeys
3.以f,fe 结尾的词 要变f fe 为ves
Leaf-leaves wife-wives Half-halves self-selves Knife-knives
Wolf-wolves Thief-thieves shelf-shelves Life-lives
口诀:半片树叶自己黄 妻子拿刀去杀狼 小偷架后透明亡
还有几个需要记住的
Roof-roofs belief-beliefs proof-proofs
名词变复数
4.元音字母翻脸 man-men woman-women foot-feet
5.单数和复数一样,不变化
Fish -fish sheep-sheep deer-deer
Chinese-Chinese Japanese-Japanese
6.原型和复数形式长得完全不一样
Mouse-mice
7.一般情况下以O结尾的名词变复数直接加S 比如zoo-zoos radio-radios
但是有几个O结尾的是需要加es
Negro hero volcano potato tomato mango (黑人英雄站在火山口吃土豆,西红柿和芒果)
8.有几个特殊情况需要死记硬背
Man 和woman 修饰后面的名词,变复数时,两个名词都要变复数
Man teacher-men teachers woman teacher-women teachers
除了这两个,其他名词修饰名词时,只把后面的名词变复数
比如book shop-book shops
9.字母变复数 加s或者’s
There are three t’s in the word “attention”
10.既是可数名词又是不可数名词
work 可用作不可数名词,表示工作 i have to take my work home
用作可数名词时 表示著作,作品 i love the works of shakespeare
Paper用作不可数名词时 表示纸 a peace of paper
用作可数名词时 表示论文,试卷,文件 i’m still working on my paper
Room 用作不可数名词时 表示空间 there is little room left
天生带s 的单词,news 新闻消息,不可数名词
10.不可数名词:一般只有单数形式,没有复数形式
水 water 牛奶,milk
数词/冠词+量词+of+不可数名词
A cup of milk Two cups of milk
初中阶段常见的不可数名词
流体: 水water 空气 Air 墨水 ink 咖啡 coffee 茶 tea 果汁 juice 红酒 wine 牛奶 milk
固体:大米 rice 面包 bread 盐 salt 黄油 butter 奶酪cheese 牛肉beef 鸡肉 chicken 肉 meat
非食品类:纸张paper 玻璃 glass 木头wood 棉花cotton 雨rain 雪snow 粉笔 chalk
总称:食物 food 水果fruit 饮料drink 衣服clothing 钱 money 家具 furniture 人口 population
知识点练习
1.—Let’s have sandwiches for lunch! Do you like some ________ in your sandwich?
— No, I don’t like it.
A.eggs B.butter C.tomatoes D.chickens
2.Here are two (dictionary) for you.
3.The (man) over there are from Japan.
4.All of their teachers are (woman).
5.It’s known to us that (German) are usually serious.
6.She has long