A relative clause is a part of a sentence that provides additional information about a noun. To simplify, here’s what you need to know:
1. **Identify the main clause**: The main part of the sentence without extra information.
2. **Find the relative clause**: Look for a group of words that starts with a relative pronoun like 'who,' 'which,' or 'that,' which describes or explains more about the noun.
3. **Example**: In the sentence 'The dog that barked all night kept me awake', the relative clause is 'that barked all night' because it gives more information about 'the dog'.
This should help in identifying and understanding relative clauses in sentences.