Relative clauses are an essential part of English grammar, especially when you reach an intermediate level. They allow us to provide additional information about a noun without starting a new sentence. This can make our sentences more complex and informative. In this section, we will explore relative clauses and relative pronouns in detail, helping you understand how to use them effectively in your writing and speaking.
First, let's define what a relative clause is. A relative clause is a type of subordinate clause that modifies a noun or a noun phrase. It usually begins with a relative pronoun, which connects the clause to the noun it modifies. The most common relative pronouns are who, whom, whose, which, and that. Each of these pronouns serves a specific purpose and is used in different contexts.
1. Who
The relative pronoun who is used to refer to people. It introduces a relative clause that provides more information about a person mentioned in the main clause. For example:
- The teacher who taught me English is very kind.
- She's the one who helped me with my homework.
In these examples, the relative clauses "who taught me English" and "who helped me with my homework" give us additional information about "the teacher" and "the one," respectively.
2. Whom
The relative pronoun whom is also used for people, but it is more formal and is typically used when the person is the object of the verb in the relative clause. For example:
- The man whom I met yesterday is a famous author.
- She is the person whom I admire the most.
While whom is correct in these sentences, in everyday conversation, many native speakers prefer to use who instead. However, it’s good to know the correct usage, especially in formal writing.
3. Whose
The relative pronoun whose shows possession. It can be used for both people and things. Here are some examples:
- The musician whose guitar was stolen is performing tonight.
- This is the house whose roof needs repairs.
In the first sentence, "whose guitar was stolen" provides more information about "the musician," indicating possession of the guitar. In the second sentence, "whose roof needs repairs" gives additional details about "the house."
4. Which
The relative pronoun which is used for animals and things. It introduces a relative clause that provides more information about the noun it modifies. For example:
- The book which you lent me is fascinating.
- The car which was parked outside is now gone.
In these sentences, "which you lent me" and "which was parked outside" give us more details about "the book" and "the car," respectively.
5. That
The relative pronoun that can be used for people, animals, and things. It is often used in defining relative clauses, where the information is essential to the meaning of the sentence. For example:
- The movie that we watched last night was amazing.
- I need a pen that works.
In these examples, "that we watched last night" and "that works" are essential to understanding which "movie" and "pen" we are talking about.
Now that we have covered the different relative pronouns, let's look at the two main types of relative clauses: defining and non-defining relative clauses.
Defining Relative Clauses
Defining relative clauses provide essential information about the noun they modify. Without this information, the sentence would not make sense or would lose important meaning. These clauses are not set off by commas. Here are some examples:
- The student who studies hard will succeed.
- The cake that she baked was delicious.
In these sentences, the relative clauses "who studies hard" and "that she baked" are crucial for understanding which "student" and "cake" we are talking about.
Non-defining Relative Clauses
Non-defining relative clauses add extra information to a sentence. This information is not essential to the meaning of the sentence and is usually set off by commas. Here are some examples:
- My brother, who lives in New York, is visiting us next week.
- The Eiffel Tower, which is in Paris, is a famous landmark.
In these sentences, the relative clauses "who lives in New York" and "which is in Paris" provide additional information that is not necessary to identify "my brother" or "the Eiffel Tower."
It's important to note that in non-defining relative clauses, we do not use the relative pronoun that. Instead, we use who for people and which for things.
Understanding the difference between defining and non-defining relative clauses is crucial for using them correctly in your writing and speaking. Defining clauses are essential to the meaning of the sentence, while non-defining clauses add extra, non-essential information.
In summary, relative clauses and relative pronouns are powerful tools in English that allow you to add depth and detail to your sentences. By mastering the use of relative pronouns like who, whom, whose, which, and that, you can create more complex and informative sentences that enhance your communication skills. Practice using these structures in your writing and speaking to become more confident and proficient in English.
