1.程度副词：常见的有much, (a)little, a bit, very, so, too, enough, quite, rather, pretty, fairly, extremely, considerably, entirely, greatly, completely, awfully, terribly, definitely, perfectly, amazingly, deeply, immensely, barely, almost, hardly, scarcely, partly, half, slightly, not at all等。这类副词多数都用来修饰形容词(a)或副词(b)：
a.His pronunciation is very (quite，rather，pretty，fairly) good.
他的发音非常好。
He has been extremely (awfully，terribly) busy these days.
他最近特别的忙。
b.She sings quite (pretty，extremely，not at a11) well.
他唱歌唱得很好。
He works terribly (awfully，quite，very) hard.
有些可修饰动词：
Thank you very much.
非常谢谢你。
I can hardly agree with you.
我不同意你的意思。
2.疑问副词：常见的有how，where，when，why等，都用来引起特殊问句：
How are you doing at school?
你在学校情况怎样?
Where shall we stay for the night?
今晚我们在哪儿过夜?
When shall we meet again?
我们什么时候再见面?
Why are you so worried?
你为什么这样发愁?
how还可与许多其他词一起用，如：
How long have you been there?
你在那里待了多久?
How soon is she coming back?
她多久能回来?
How often do you meet?
你们多久见一次面?
3.连接副词：疑问副词可用来引起从句，这时称为连接副词。在句中可引起：
1)主语从句：
When she'll be back depends on the weather.
她什么时候回来得看天气。
It was a mystery how she got well so soon.
她如何痊愈得这样快是一个谜。
2)宾语从句：
They didn't say where they were to stay.
他们没说要在哪里住。
Nobody can tell why he refused to come.
没人知道他为什么拒绝来。
3)表词从句：
That was how they overcame the difficulty.
他们就是这样克服困难的。
That's why I don't agree with you.
因此我不能同意你的意见。
