A1 · Vocabulary and usage

Adjectives vs Adverbs

Adjectives describe nouns or people/things; adverbs usually describe how an action happens.

Learning objectives

  • Identify an adjective and an adverb.
  • Choose the correct form after a noun/linking verb or with an action verb.
  • Use common adjective–adverb pairs in simple A1 sentences.

Grammar rules

  • Use an adjective before a noun: a careful driver.
  • Use an adjective after be/look/feel/seem: She is careful.
  • Use an adverb to describe an action: She drives carefully.
  • Many adverbs are adjective + -ly: slow → slowly, quick → quickly.
  • Important pair: good (adjective) → well (adverb).

Examples

  • It is a quiet room.
  • The room is quiet.
  • Please speak quietly.
  • He is a good singer.
  • He sings well.
  • They worked quickly.

Common mistakes

  • Do not say: She is quietly. → She is quiet.
  • Do not say: He drives careful. → He drives carefully.
  • Do not use well for a noun: a well student → a good student.

Revision notes

Ask: Am I describing a person/thing, or an action?
Person/thing → adjective.
Action/how? → adverb.
Remember: good → well.

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