An adverb modifies verbs, adjectives, or other adverbs, providing more information about how an action is performed or describing the degree or manner of a quality. In essence, adverbs tell us more about actions (what is happening) or states of being (how something exists or is). For example:
- In the sentence "She runs quickly," the adverb "quickly" describes how she runs.
- In "He is very tall," the adverb "very" describes the degree of the adjective "tall," which relates to a state of being.
So, adverbs can enhance our understanding of both actions and states of being.