Non Defining Relative Clauses - Grammar Practice
A B2 lesson on non defining relative clauses, with contextual examples, grammar guidance, controlled practice and space for written answers. Includes an answer key and teacher notes.
What’s in the worksheet?
- Contextual examples and grammar guidance
- Choose, complete and rewrite activities
- Space for written answers
- Answer key and teacher notes on page 3
Add extra information with non-defining relative clauses.
Worksheet preview
Open PDF ↗A simple way to teach it
Before the lesson
Use learner pages 1–2; keep the answer key on page 3 separate until feedback.
- Read the exhibition invitation and identify already-known people, the gallery and possession.
- Complete the comma-marked clauses and join Ben, Jo, hotel and York sentences.
- Write extra details about a person, object and place; compare a sentence with commas to one without.
Support and extension
Do not use that or omit the relative pronoun. Formal whom can suit the object item; punctuation alone does not establish how many aunts someone has.
Suggested approach. Adjust the pace and number of questions to suit your class.










