考点一:基本性质
不可数名词前不能直接加数量词,且没有复数形式,可以加单位词。
考点二:会变性的名词(抽象名词的复数形式表示其他意义)
time 时间 -- times 时代 / 次数,倍数 (Times时代周刊)
work 工作 -- works 著作/工厂
spirit 精神 -- spirits 情绪/烈酒
wood 木材 -- woods 树林,树木
room 空间 -- rooms 房间
cloth 布 --clothes 衣服
custom 习俗 -- customs 海关
考点三:不可数名词的具体“量化”问题
单位词可以有负数变化
一条建议:a piece of advice
很多条建议:some pieces of advice
一瓶水:a bottle/cup of water
三瓶水:three bottles of water
常考典型量词:
a piece(s) of 一条 / 则 / 片 / 件
a slice(s) of 一片
a pocket(s) of 一袋儿
a drop(s) of 一滴
a block(s) of 一块儿
a bunch(es) of 一束
a bit(s) of 一点
a pair of 一对儿 / 一双
a basket(s) of 一篮
重要提示:
①单数可数名词永远不可以单独存在
桌子上有苹果
√There is an apple on the desk.
√There are apples on the desk.
× Thers is apple on the desk.
解决方法: 第一,把单数变为复数。
第二,在单数前面加冠词 a / an / the 。
②含连词符的情况:“ num(数词)- n - adj ”结构内的名词永远单数
三米长 three - meter - long = three meters long
考点四:大量的(许多,大量)
①只能修饰可数名词 a large number of / a great many
②只修饰不可数名词 a great deal of / a large amount of / a lardge sum of
③即可修饰可数也修饰不可数 plenty of / a large quantity of / a lot of / lots of / a variety of (各种各样的)
a lot of = lots of
上一期答案
zoos、foxes、toys、months、mice、stories、leaves、watches、people、children
C
A--women
B--a person
练习
选择:
- Father went to his doctor for___about his heart touble.
A : an advice B : advice C : advices D : the advices
- In my bed room ,there is a pair of scissore(剪刀), a stack of (一堆)books and ____flowers on my desk.
A : a piece of B : a pocket of C : a slice of D : a bunch of
- ____new products have been successfully trial - produced.
A : A greay deal B : A large amount of C : A plenty of D : A large number of
改错:
- A hous Abuilt of brick Blasts longer than the one Cthat is made of Dwoods.