We use the comparative structure to compare two or more things:
A lion is bigger than a pet cat.
Gold is more expensive than silver.
Portugal isn't as big as Spain.
I speak English better than you.
A plane travels more quickly than a car.
Comparatives - form
We make the comparative with:
comparative adjective + "than"
or
"not as" + base adjective + "as".
If we use "as" + adjective + "as" in the positive, it means the two things are the same:
Anna is as happy as Sue.
I speak English as well as you.
Making comparative adjectives
For one-syllable adjectives such as: big or sad, we double the final consonant and add "er":
bigger
sadder
If the base adjective ends with a double consonant we just add "er":
smaller
taller
For adjectives with two or more syllables we put "more" or "less" before the adjective:
more expensive, less expensive
more exciting, less exciting
For two-syllable adjectives which end with the consonant "y", we take away "y" and add "ier":
happier
crazier
Irregular comparative adjectives include:
good – better
bad – worse
We can use determiners before comparative adjectives to modify or add emphasis:
It is much colder in Sweden than in Thailand.
James is a bit shorter than Susan.
I get up a lot earlier than my sister.
Practice
Complete the sentences with the correct form of the adjective in brackets:
.
Superlatives - introduction
We use the superlative structure to say that something is more than all the others in a group:
It's the tallest building in the world (no other is taller)
He's the fastest runner in the race. (no one runs faster)
She bought the most expensive watch. (the others were all cheaper)
They are the worst football team. (the other teams are better)
My mum is the happiest person I know. (I don’t know anyone happier)
Superlatives - form
We make the superlative with:
"the" + superlative adjective
Making superlative adjectives
For one-syllable adjectives such as: big or sad, we double the final consonant and add 'est':
biggest
saddest
If the base adjective ends with a double consonant we just add 'est':
smallest
tallest
For adjectives with two or more syllables we put 'most' or 'least' before the adjective:
most expensive, least expensive
most exciting, least exciting
For adjectives which end with the consonant 'y', we take away 'y' and add 'iest':
happiest
craziest
Irregular superlative adjectives include:
good – best
bad – worst
Practice
Complete the sentences with the correct form of the adjective in brackets.
.
Further practice
Complete the sentences with the correct answer from a, b, c or d:
.
Further language point
Sometimes we talk about how something is done and so we use adverbs to describe the verb:
I run more quickly than Anna.
Rob speaks Italian more fluently than he speaks German.
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