Comparatives
Comparatives
Consider the following information about the environment:
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The world is getting warmer than in the past In 2050 the world will be more populated than today Oceans are as big as always Rainforests are less big than decades ago |
Classify the phrases in bold type in the corresponding column. The first one is given as an example.

Comparative adjectives (warmer, as big as, more populated, less big) are used to compare differences between the two entities they modify. They are used in sentences where two nouns are compared, in this pattern:
Noun + verb + comparative adjective + than + noun
Example: The world is getting warmer than years ago
The form of comparative adjectives is a little complicated but not really difficult. Watch this video and do the exercises.
Comparative adjectives. Vídeo de Ana Losada en YouTube. Licenza CC BY-SA
Exercise 1
Complete the gaps with the comparative form of the adjective to express superiority:
Exercise 2
Choose the correct option.