Comparison (1)--cheaper, more
expensive etc.
A. Look at these examples:
How shall we travel? By car or
by train?
Let's go by car. It's cheaper.
Don't go by train. It's more
expensive.
Cheaper and more expensive are
comparative forms.
After comparatives you can use
than (see also Unit 106):
* It's cheaper to go by car
than by train.
* Going by train is more
expensive than going by car.
B. The comparative form is ~er
or more ...
We use ~er for short words
(one syllable):
cheap -> cheaper, fast->
faster, large -> larger, thin -> thinner
We also use ~er for
two-syllable words that end in -y (-y -> -ier):
lucky -> luckier, early
-> earlier, easy -> easier, pretty -> prettier
For spelling, see Appendix 6.
Compare these examples:
* You're older than me.
* The exam was quite easy -
easier than we expected.
* Can you walk a bit faster?
* I'd like to have a bigger
car.
* Last night I went to bed
earlier than usual.
We use more... for longer
words (two syllables or more):
more modern, more serious,
more expensive, more comfortable
We use more... for adverbs
that end in -1y:
more slowly, more seriously,
more quietly, more carefully
Also: more often
but: earlier (not 'more
early')
* You're more patient than me.
* The exam was quite difficult
- more difficult than we expected.
* Can you walk a bit more
slowly?
* I'd like to have a more
reliable car.
* 1 don't play tennis much
these days. I used to play more often.
You can use ~er or more...
with some two-syllable adjectives, especially:
quiet, clever, narrow,
shallow, simple
* It's too noisy here. Can we
go somewhere quieter/more quiet?
C. These adjectives and
adverbs have irregular comparative forms:
good/well -> better:
* The garden looks better
since you tidied it up.
* I know him well - probably
better than anybody else.
bad/badly -> worse:
* 'Is your headache better?'
'No, it's worse.'
* He did very badly in the
exam - worse than expected.
far --> further (or
farther):
* It's a long walk from here
to the station - further than I thought.(or ...farther than...) Further (but
not 'farther')
can also mean 'more' or
'additional':
* Let me know if you hear any
further news. (= any more news)
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