Adverbs modify other words apart from nouns and pronouns. For example:
He was driving.
He was driving dangerously. - here the adverb modifies driving and gives us more information about the action.
These are the five types of adverbs:
Adverbs of Manner:
She sings beautifully.
We ran quickly.
Adverbs of Place:
Let's go somewhere for lunch.
He threw the ball towards me.
Adverbs of Frequency:
I never wear yellow.
We play football once a week.
Adverbs of Time:
Can we talk about it later.
She was in London last year.
Adverbs of Purpose:
Since it is raining, I won't go.
I study hard so that I will pass my tests.
Now take this adverbs quiz: