同学你好，该知识点来自沪江网校《英语零基础直达大学六级【双11专享班】》的课程，想要更系统的学习，欢迎进入课程学习。不仅可以和更多的同学一起学习，而且还有老师、助教随时的学习指导和知识点解答哦。

同学你好~
可数名词单数通常不可以单独使用，前面要加限定词。
不可数名词或者可数名词复数没有这种要求，不可数名词没有复数。

限定词不限于定冠词，包括：

定冠词：the;

不定冠词：a, an;

物主限定词：my, your, his, her, our, your, their, one's, its;

名词属格：Tom’s, my mother’s;

指示限定词：this, that, these, those, such;

疑问限定词：what, which, whose;

不定限定词：no, some, any, each, every, enough, either, neither, all, both, half, several, many, much, (a) few, (a) little, other, another;

基数词：one, two, three, four, five…;

序数词：first, second, third, fourth, fifth…;

倍数词：one third, two thirds…;

分数词：twice, three times…;

量词：a lot of, lots of, plenty of, a great of, a good deal of, a large of, a small amount of, a quantity of, a great of, a good number of…。


祝同学学习进步~