This document discusses comparatives and superlatives in English. It explains that comparatives are used to compare two things, while superlatives compare more than two things. It provides examples of forming comparatives and superlatives from one-syllable adjectives by adding -er and -est. For two-syllable adjectives or irregular forms, it notes using 'more' or 'most' before the adjective. Rules are given for doubling consonants or changing y-ending adjectives when making comparatives and superlatives.