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Interactive Grammar: Adjective Phrases

Understand how adjective phrases are formed and used to modify nouns and add description and detail in English.

Grammar Explanation · Authentic Examples · Practice Exercises

Lesson progressNot started
Duration
~60 min
Exercises
40
Level
Elementary

Overview

Understand how adjective phrases are formed and used to modify nouns and add description and detail in English.

Adjective phrase structure

  • adverb + adjextremely difficult / surprisingly good
  • adj + prepproud of her achievement / aware of the risks
  • before nouna completely unexpected result
  • after verbShe seemed deeply worried.

Attributive vs. Predicative

  • Attributive (before noun): a very excited child.
  • Predicative (after verb): He was clearly wrong.
  • Many adjective phrases work in both positions.
  • The head word of an adjective phrase is always an adjective.

Common Mistakes

  • She was tired extremely. → ✅ She was extremely tired.
  • He is proud for his son. → ✅ He is proud of his son.
  • A complete unexpected result. → ✅ A completely unexpected result.

When to use

Descriptive writing

She gave a surprisingly confident presentation.

Reports

The outcome was completely unexpected.

Opinions

He seems genuinely interested in the role.

Academic texts

The results were statistically significant.

Multiple Choice

Choose the correct adjective phrase form

Multiple Choice12 questions
1An adjective phrase modifies a .
2Which is an adjective phrase?
3In 'a surprisingly difficult question', the adjective phrase is .
4Which sentence uses an adjective phrase after the noun?
5'Extremely cold' is an adjective phrase where 'extremely' is .
6Which is a predicative adjective phrase?
7In 'absolutely certain of success', the phrase is .
8Which correctly uses an adjective phrase before a noun?
9Which contains a predicative adjective phrase?
10Adjective phrases can contain .
11'Proud of her achievement' is an adjective phrase. What is the head word?
12Which sentence contains an attributive adjective phrase?

Fill in the Blanks

Complete each sentence with the correct adjective phrase

Fill in the Blanks10 questions
1The result was(completely/complete/completing)unexpected.
2She looked(deeply/deep/deeper)worried about the situation.
3He was(extremely/extreme/extreming)careful in his work.
4The presentation was(thoroughly/thorough/thorough's)prepared.
5She seemed(genuinely/genuine/genuines)interested in the topic.
6He is(surprisingly/surprising/surprised)good at chess for a beginner.
7The team was(clearly/clear/cleared)disappointed with the outcome.
8It was(a perfectly/perfectly a/perfect)reasonable suggestion.
9She is(quite/quiet/quietly)confident in meetings.
10The idea seems(absolutely/absolute/absoluted)brilliant.

Transform the Sentences

Add or rewrite the adjective phrase as instructed

Transform8 questions

1She was tired. → Add 'incredibly'

2A decision was made. → Add 'completely unexpected'

3He seemed confident. → Add 'quite'

4The student was proud. → Add 'proud of her work'

5It was a result. → Add 'surprisingly good'

6She looked worried. → Add 'deeply'

7The answer was correct. → Add 'absolutely'

8He was happy. → Add 'clearly happy about the news'

Fix the Errors

Correct the adjective phrase mistake

Error Fix10 questions

1She was tired extremely.

2He is good surprisingly at chess.

3A complete unexpected result arrived.

4She seemed deep worried.

5The outcome was absolute terrible.

6He was proud for his daughter.

7It was a perfectly reasonably idea.

8She is very much talented at painting.

9The team was clearly disappointment.

10He gave a thorough explaining answer.

Frequently Asked Questions

What does this lesson on phrases cover?

Understand how adjective phrases are formed and used to modify nouns and add description and detail in English.

Which CEFR level is this lesson designed for?

This lesson is designed for Elementary (A2) learners and forms part of the Phrases section on Grammartier.

What is the best approach for studying this grammar topic?

Start with the definition, then study the examples carefully to understand how the pattern works in context. Practise identifying the structure in authentic sentences before producing your own — this recognition-first approach builds a strong foundation for accurate, confident use.