This document discusses comparative adjectives and how they are used to compare two objects. It provides five rules for using comparative adjectives correctly: 1) add "-er" to one-syllable adjectives, 2) double the last consonant before adding "-er" for adjectives ending in consonant-vowel-consonant, 3) remove the "y" and add "-ier" for adjectives ending in "y", 4) add "more" before adjectives with two or more syllables or ending in "y" with three or more syllables, and 5) exceptions are "better", "worse", and "farther". Examples are given to illustrate each rule

1. COMPARATIV
E
ADJECTIVES

2. Comparative Adjectives
Comparative adjectives are used to show the difference between
two objects. A comparative adjective is used to show the difference
between the two.
For example: John has two cars, a little Mini Cooper and a big
Range Rover. The Rover is big so we can say “The Rover is bigger
than the Cooper”. Because the Cooper is small, we can say “The
Cooper is smaller than the Rover”.
To use these adjectives correctly, we need to learn five basicrules.

3. • Rule 1.
If an adjective has 1 syllable, we add the ending "–er" to the adjective.
i.e. small + er = smaller than
i.e. hard + er = harder than

4. • Rule 2.
If a one syllable adjective ends with a consonant + a vowel + a
consonant you must double the last consonant and then ad –er.
i.e. big + er = bigger than
i.e. fat + er = fatter than

5. • Rule 3.
If an adjective ends with a “y”, remove the “y” and add –ier.
i.e. happy –y + ier = happier than
i.e. funny –y + ier = funnier than

6. • Rule 4.
If an adjective has two syllables or more without a “y” then add the
word “more” before the word. If the adjective ends with a “y”, you will
only add the word “more” if it has three syllables or more.
i.e. beautiful + more = more beautiful than
i.e. expensive + more = more expensive than
i.e. satisfactory + more = more satisfactory than

7. • Rule 5.
There are a few exceptions:
good = better than
bad = worse than
far = farther than

8. Remember, when using a comparative you must always follow it with
the word “than”.
The Cooper is smaller than the Rover.
The Ford is bigger than the Toyota.
The girl is happier than the boy.
The butterfly is more beautiful than the frog