内容正文:
第4讲
AAACA DAABB BAAC
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第4讲名词(三)不可数名词
1. 不可数名词没有复数,当它作句子的主语时,谓语动词要用单数形式。如:
The food is very fresh. 食品很新鲜。[来源:Zxxk.Com]
2. 有的不可数名词也可以作可数名词,有复数形式,但他们的意义往往发生变化。如:
water (水) → waters (水域)
orange (橘汁) → oranges (橘子)
既可用作可数,又可用作不可数的名词:
不可数
glass 玻璃[来源:学,科,网Z,X,X,K]
paper 纸
iron 铁
wood 木头
beauty 美
room 空间
可数
a glass 一只玻璃杯
a paper 一份报纸、论文、文件
a iron 一个熨斗
a wood 一片森林
a beauty 一个美人
a room 一个房间
3. 常见不可数名词:
· 食物:food ,salt, bread, rice, beef, meat, pork, butter(黄油),cream.
· 液体:water, juice, milk, coffee, tea, coke, oil, wine.[来源:学*科*网Z*X*X*K]
· 表示自然现象:snow, ice ,rain, air.[来源:Z_xx_k.Com]
· 其他类:money, news ,homework, housework, advice(意见),information(信息,资料)
time, work , room(空间), music, weather ,space, sand, furniture(家具),
4.不可数名词一般只有原形,没有复数形式,不可数名词也可表示数,但是须在其前面加上一个单位词;如果表达两个或两个以上的概念时,量词需要用复数形式,不可数名词不变。
e.g. a bottle of water 一瓶水
a cup of coffee一杯咖啡
two glasses of milk 两杯牛奶
five bags of rice五袋大米[来源:学科网ZXXK]
▲ 这种形式用于可数名词时,量词和可数名词都要用复数。
e.g. ten baskets of eggs
常见不可数名词以及数量表示方法:
a piece of news 一条消息
a piece of work 一份工作
a piece of bread/cake 一块面包/蛋糕
a piece of paper 一张纸
a piece of glass 一片玻璃
a piece of clothing/furniture/baggage 一件衣服/家具/行李
a piece of land 一块地
a drop of rain/ blood/ oil 一滴雨/血/油
a bottle of milk/ink/wine/water 一瓶牛奶/墨水/啤酒/水
a cup of tea 一杯茶
a bowl of rice 一碗米
a pair of glasses 一副眼镜
two glasses of water 两杯水
练习
( )1. Mr Black often drink some _________.
A. milk B. milks C.milkes
( )2. I am drinking two ________.
A.cups of water B. cup of water C. cups of water
( )3. Can you see _______on the plate?
A. bread B. breads C. breades
( )4.The boys have got already(已经).
A. two bread B. two breads C. two pieces of bread D. two piece of bread
( )5. The old man wants .
A. six boxes of apples B. six boxes of apple C. six box of apples D. six boxs of apples
( )6. There some in the river.
A. is, fish B. are, fishs C. is, fishs D. are, fish
(