1.一般情况下,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

6.情况构成方法例词

(1)一般情况在词尾+s desk-desks, apple-apples

(2)以-s.x.ch.sh结尾的词在词尾+es class-classes, box-boxes

peach-peaches, dish-dishes

(3)以辅音字母加y结尾的词变y为i再+es factory-factories, family-families

(4)以元音字母加y结尾的词在词尾+s day-days, boy-boys, key-key

(5)以f或fe结尾的词变f或fe为v再+e sknife-knives, wife-wives

leaf-leaves, life-lives

(6)以辅音字母o结尾的词有生命的+es

(7)无生命的+s

(8)以oo结尾的+spotato-potatoes, hero-heroes

photo-photos

7.技巧归纳

改f(e)为ve加s口诀

(1)树叶半数自己黄 妻子拿刀去割粮 架后窜出一只狼 就像小偷逃命忙

(2)常用不规则名词复数形式 foot-feet 脚 man-men 男人 woman-women 女人 tooth-teeth 牙 mouse-mice 老鼠 goose-geese 鹅 child-children 小孩

(3 )单复数同形 fish 鱼 li 里 jin 斤 yuan 元 mu 亩 sheep 羊 deer 小鹿 Chinese 中国人 Japanese 日本人 means 手段

单复名词同形:中国人日本人都爱绵羊 鹿和鱼.

高频考点 man woman 作定词修饰复数时需变为复数形式

two men doctors 两位男医生 many women leaders 很多女领导

(4)只有复数形式,没有单数形式

trousers 裤子 clothes 衣服 shorts 短裤 goods 商品 glasses 眼镜 shoes 鞋

(5)常用不可数名词

advice 建议 baggage 行李 bread 面包 rain 雨 steel 钢 gold 金

sand 沙 grass 草 glass 玻璃 oil 油 paper 纸 butter 黄油

salt 盐 beauty 漂亮 change 零钱 information 信息 smoke water 水 homework 作业 cloth 布 food 食品 money 钱 tea 茶 snow 雪

wealth 财富 furniture 家具 cotton 棉花 rice 大米 fruit 水果 milk 牛奶