Here are the definitions and examples of types of sentences:
1. Declarative Sentence: A declarative sentence is a statement that makes a declaration or provides information.
Example: I am going to the store.
2. Interrogative Sentence: An interrogative sentence is a question that seeks information.
Example: Are you coming with me to the store?
3. Imperative Sentence: An imperative sentence is a command or request that gives a direction or order.
Example: Please go to the store and get some bread.
4. Exclamatory Sentence: An exclamatory sentence is a statement that expresses strong emotion or excitement.
Example: What a beautiful day it is today!
5. Conditional Sentence: A conditional sentence expresses a hypothetical situation and its consequences, using an "if-then" structure.
Example: If it rains, we will stay inside.
6. Compound Sentence: A compound sentence contains two independent clauses joined by a coordinating conjunction (and, or, but) or a semicolon.
Example: I am going to the store, and I need to buy some milk.
7. Complex Sentence: A complex sentence contains an independent clause and one or more dependent clauses.
Example: After I go to the store, I need to go to the bank.
Understanding the different types of sentences is important in both speaking and writing English, as it can help convey the intended meaning and tone of the sentence.