Class 5 – Sentences | English Olympiad (IEO)

1. Simple Sentences
Definition: A simple sentence consists of a single independent clause. It has a subject and a predicate and expresses a complete thought.

Components:

Subject: The person or thing doing the action.
Predicate: The action or state of being.

Examples:

The cat sleeps.

Subject: The cat
Predicate: sleeps

She reads books.

Subject: She
Predicate: reads books

2. Compound Sentences
Definition: A compound sentence has two or more independent clauses joined by a conjunction or punctuation.

Components:

Independent Clauses: Each clause could stand alone as a complete sentence.
Conjunctions: Words like “and,” “but,” “or,” “nor,” “for,” “so,” “yet” (often used to join clauses).

Examples:I wanted to go to the park, but it started raining.

Independent Clauses: I wanted to go to the park / it started raining

Conjunction: but
She enjoys painting, and her brother likes to play soccer.

Independent Clauses: She enjoys painting / her brother likes to play soccer
Conjunction: and

3. Complex Sentences
Definition: A complex sentence contains one independent clause and at least one dependent clause.

Components:

Independent Clause: Can stand alone as a complete sentence.
Dependent Clause: Cannot stand alone and provides additional information.
Examples:

Although it was raining, we went to the zoo.

Independent Clause: We went to the zoo
Dependent Clause: Although it was raining
She will join us if she finishes her homework.

Independent Clause: She will join us
Dependent Clause: if she finishes her homework

4. Interrogative Sentences
Definition: Interrogative sentences ask questions and usually begin with a question word or an auxiliary verb.

Components:

Question Words: Who, What, Where, When, Why, How
Auxiliary Verbs: Is, Are, Can, Will, etc.
Examples:

What time does the movie start?

Question Word: What
Auxiliary Verb: does
Can you help me with my homework?

Auxiliary Verb: Can

5. Imperative Sentences
Definition: Imperative sentences give commands, requests, or instructions. They often omit the subject, which is usually “you.”

Components:

Verb: The main action in the command.
Optional Object: The thing affected by the action.
Examples:

Please close the door.

Verb: close
Object: the door
Sit down and be quiet.

Verbs: Sit down, be
Object: (implied “you”)
Additional Points
Exclamatory Sentences: These express strong feelings and end with an exclamation mark.
Wow, that was an amazing performance!
Sentence Fragments: These are incomplete sentences that lack either a subject or a predicate.
After the movie.