a bit of ,a little,a little of,a few of ,a few,这几个哪个是正确的?它们后面各接什么词?

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a bit of ,a little,a little of,a few of ,a few,这几个哪个是正确的?它们后面各接什么词?

a bit of ,a little,a little of,a few of ,a few,这几个哪个是正确的?它们后面各接什么词?
a bit of ,a little,a little of,a few of ,a few,这几个哪个是正确的?它们后面各接什么词?

a bit of ,a little,a little of,a few of ,a few,这几个哪个是正确的?它们后面各接什么词?
1.a few 和few 后面都可以跟可数名词,但a few 表示肯定概念,“一些”,few 表示否定概念,“几乎没有”例如:He has a few friends ,but he has few good friends.他有一些朋友,但几乎没有好朋友.
2.a little 和little 后面都可以跟不可数名词,但a little 表示肯定概念,“一点”,little表示否定概念,“几乎没有”,如:There is a little water in the bottle.瓶子里有点水.There is little water in the bottle.瓶子里几乎没水了.
这四个词不能替换的.
3.a bit of 一点,后面跟不可数名词,a bit of water = a little water
4.a bit 和a little 还可以作副词,修饰形容词或副词,表示程度上的一点,如a little tired有点累,a bit hungry 有点饿
有时还有a little bit 的形式,也是一点的意思,比a bit 轻点