副词用来修饰动词，例如：“她快快地跑”中的“快快地”。
Adverb is used to modify verb, such as "quickly" in "she runs quickly".
英语中有些副词可作形容词用。
Some English adverbs function as adjectives.
副词用来修饰动词和形容词。
Adverbs are used to modify verbs and adjectives.
不定式起副词作用）他早早起床是为了赶上第一班汽车。
He gets up early to catch the first bus.
副词通常用来修饰动词。
Adverbs are always used to qualify verbs.
她测试别人是否具有良好教养的标准是看对方是否在不定式的动词前加修饰副词。
Her litmus test for good breeding is whether you split infinitives.
短语动词由动词和副词或介词搭配构成。
A phrasal verb is a combination of a verb and an adverb or preposition.
它们都具有程度性，可以受程度副词修饰。
All of these above are gradable and can be modified.
单音节重叠副词可分为三类。
Such reduplicated adverbs fall into three types.
