Adverbs of manner are usually formed from adjectives by adding –ly:
bad
badly
quiet
quietly
sudden
suddenly
but sometimes there are changes in spelling:
easy
easily
gentle
gently
careful
carefully
The adverb formed from good is well:
You speak English very
well.
Adverbs of manner normally come after the verb:
He spoke
angrily.
Or after the object:
He opened the door
quietly.
If an adjective already ends in -ly, we use the phrase
in a …. way to express manner:
silly:
He behaved
in a silly way.
friendly:
She spoke
in a friendly way.
A few adverbs of manner have the same form as the adjective:
They all worked
hard.
She usually arrives
late/early.
I hate driving
fast.
hardly and lately have different meanings from hard and late:
He could
hardly walk.
It was
difficult for him to walk.
I haven't seen John
lately.
I haven't seen John
recently.
We often use phrases with like as adverbials of manner:
She slept
like a baby.
He ran
like a rabbit.