a bit of表示一點兒，略微，有點兒，修飾名詞，通常用于修飾不可數(shù)名詞。等于a little，后接不可數(shù)名詞。

1、a bit of 修飾名詞，通常用于修飾不可數(shù)名詞。

午飯只能吃剩下的一點食品了。

2、a bit of的另一種形式是bits of

Besides this,he used part of an old army wireless set,and some bits of wood.

除此之外,他還利用了一部分舊的軍用無線電發(fā)報機的一部分零件和一些木片。

3、a bit (of)有點；稍微

I'm a little bit tired.Let's take a short rest.

我有點累了。讓我們休息一會兒。

I'm a bit tired tonight.

今晚我有點疲倦。

The painting on the wall is a bit crooked.

墻上的油畫有些歪。

Don't believe all he says — he's a bit of a boaster.

別全信他說的,他有點自吹自擂。

We were very sorry to see that the houses of some school teachers were a bit of a hole.

看到有些小學(xué)教師的住房小得象個窩,我們很難過。

4、a bit (of) 一點兒也（不）

I'm not a bit tired now.

我現(xiàn)在一點兒也不累。

Really,David is not a bit like his brother as far as generosity is concerned.

的確,就慷慨大方這一點來說,大衛(wèi)確實一點也不像他哥哥。

5、a little = a bit of, 后接不可數(shù)名詞； a little = a bit = a little bit = kind of, 后接形容詞，意為“有點兒”。