Adjectives
An adjective describes how something 'is'. For this reason, we usually use the verb 'to be' when using adjectives. Adjectives are used to describe nouns.
Example:
-> "He is a good doctor."
Rule: Adjectives describe nouns. The adjective is always invariable.
Example:
-> beautiful trees, they are happy
Adjectives don't have a singular and plural form OR a masculine, femine and neuter form. Adjectives are always the same! Never add a final -s to an adjective. Adjectives can also be placed at the end of a sentence if they describe the subject of a sentence.
Example:
-> "My doctor is excellent."
Make sure NOT to use your adjectives like this:
-> difficults books
Rule:
Adjectives are placed before the noun.
Example:
-> a wonderful book very interesting people
Be careful!
Don't place an adjective after the noun:
-> an apple red