English grammar -adjective or adverb?

Ever confused whether to use quick or quickly, nice or nicely?

Here is a simple rule:

An adjective (comfortable, easy) describes a noun, whereas an adverb (comfortably, easily) can describe a verb, an adjective or another adverb.

e.g.: It’s a nice song.   BUT: She sang nicely.

The man had a quiet voice.   BUT: The man spoke quietly.

He wears expensive clothes.  BUT: He dresses expensively.

The weather was extreme. BUT: The weather was extremely bad.

How to form adverbs:

In most cases, we simply add -ly to an adjective:

-polite -> politely

-careful -> carfully

If an adjective ends in -y, the adverb ends with -ily:

-angry -> angrily

-easy -> easily

If an adjective ends in -le, the adverb ends with -ly:

-probable -> probably

-gentle-> gently

If an adjective ends in -ic, the adverb ends with -ically:

-basic -> basically

-tragic -> tragically

Exceptions:

Some adverbs have the same form as adjectives:

early, late, fast, near, hard, straight, high, wrong

e.g. It is a fast car. – She drives very fast.


Special case “good”

The adjective “good” corresponds to the adverb “well”,

e.g.: He is a good pianist. – He plays the piano well.

Don’t be confused

Sometimes adjectives are used after verbs, e.g. Mike looked angry.

This can be confusing, but if you take a closer look, you will notice that “angry” in this case doesn’t describe the verb, but the person, and therefore needs to be an adjective.

Try it yourself!

1. Could I have a … (quick) word with you?

2. She writes in … (perfect) English.

3. Could you speak more … (quiet) please?


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