In unit number 2, we are learning the different degrees of the adjectives: positive, comparative and superlative.
We use comparative adjectives to compare two things or people. For example:
A car is faster than a bike
My uncle is more intelligent than my brother
We use superlative adjectives to compare one thing or person to other things or people. For example:
The plane is the fastest type of transport
This picture is the most expensive picture in the museum
These are the rules to form the comparative and the superlative:
And these are some examples of adjectives in differente degrees: