Kenneth O. answered 04/27/19
College Admissions Essays. Creative, Academic Writing. Screenwriting
Here is an example.
She rapidly darted across the street.
Darted (according to dictionary.com) means "move or run somewhere suddenly or rapidly."
Darted contains, by definition, the suddenly or rapidly. Adding rapidly is, again, unnecessary as "I slowly darted across the street" makes no sense.
The way you check your own writing is to look for your adverbs and check the verb to ensure the verb requires the modification.
Another example below is worth noting:
The ducklings followed behind their mother. (This is what is known as an adverb in place; it is not a preposition in this usage.)
In this situation, "followed" already tells the reader the position of the ducklings in relationship to their mother. One doesn't follow ahead of someone or something. One doesn't follow alongside someone or something.
So to add "behind" as an adverb is unnecessary if the verb is followed.
Compare this to:
The ducklings swam behind their mother.
Here, the adverb is necessary for clarity. The ducklings could be in front of, next to, or behind (or some of each).
Swam behind = proper use of verb and adverb
Followed behind = a bit redundant