Level 4Societygrammar

Defining & Non-defining Clauses — Do Tougher E-Scooter Laws Actually Work?

Grammar: Defining and non-defining relative clauses

Free ESL grammar exercise on defining & non-defining clauses themed around do tougher e-scooter laws actually work?. Printable worksheet from classplan.ai.

What's on this worksheet

A Level 4 (upper intermediate) ESL grammar exercise on society, practising defining and non-defining relative clauses. The worksheet has a short reading excerpt, a grammar reference and graded practice items.

From the reading

Ireland is now preparing one of the toughest e-scooter regulatory packages in Europe. The proposed measures, which include compulsory helmets, registration, and licensing, could come into effect as early as August.

Grammar

Defining relative
Identifies which person or thing. No commas. The children who were not wearing helmets suffered the worst injuries. Removing the clause changes the meaning.
Non-defining relative
Adds extra information. Always use commas. Germany, which legalised e-scooters in 2019, has seen collisions rise. Removing the clause does not change the core meaning.

Sample items

  1. Temple Street Hospital ______ treated 30 children with brain injuries is in Ireland.
  2. Dudley Curtis ______ works for the ETSC says helmet evidence is strongest.
  3. The rules ______ Ireland is proposing are among the toughest in Europe.

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