a bit of修饰可数还是不可数

    a bit of表示一点儿，略微，有点儿，修饰名词，通常用于修饰不可数名词，等于alittle，后接不可数名词。例如：a bit of money，有点钱；a bit of food，一点食品。
    
    a bit of的用法
    1、a bit of 修饰名词，通常用于修饰不可数名词。
    午饭只能吃剩下的一点食品了。
    2、a bit of的另一种形式是bits of
    Besides this,he used part of an old army wireless set,and some bits of wood.
    除此之外,他还利用了一部分旧的军用无线电发报机的一部分零件和一些木片。
    3、a bit (of)有点；稍微
    I'm a little bit tired.Let's take a short rest.
    我有点累了。让我们休息一会儿。
    I'm a bit tired tonight.
    今晚我有点疲倦。
    The painting on the wall is a bit crooked.
    墙上的油画有些歪。
    Don't believe all he says — he's a bit of a boaster.
    别全信他说的,他有点自吹自擂。
    We were very sorry to see that the houses of some school teachers were a bit of a hole.
    看到有些小学教师的住房小得象个窝,我们很难过。
    4、a bit (of) 一点儿也（不）
    I'm not a bit tired now.
    我现在一点儿也不累。
    Really,David is not a bit like his brother as far as generosity is concerned.
    的确,就慷慨大方这一点来说,大卫确实一点也不像他哥哥。
    5、a little = a bit of, 后接不可数名词； a little = a bit = a little bit = kind of, 后接形容词，意为“有点儿”。
    a bit of的例句
    We got a bit of a scare.
    我们受了点惊吓。
    I do a bit of shopping for the missus.
    我帮老婆买了一点东西。
    Did he give up? Not a bit of it!
    他放弃了吗？根本没有！
    Today was really a bit of a write-off for me
    今天对我来说真的有点儿白白浪费了。
    He's a bit of a pedant.
    这人有点迂。