The indefinite Articles.

The and a/an are also called "determiners". We divide them into "definite" and "indefinite" like this:

 My own Examples:

The article A.

• A bat.
• A cat.
• A jock.
• A car...etc

1. He has a bat in the car.
2. He is the owner a cat.
3. She has a very beautiful ball.

The article An.

• An umbrella.
• An Apple.
• An elephant
• An eggs... etc.

1. He has an pink umbrella.
2. She eat an Apple.

The article THE.

• The doctor.
• The nurse
• The Dog.
• The cats...etc.

1. The doctor is in the cafeteria.
2. The nurse work in the national hospital.
3. The dog is in the garage.

Video:

Games:

http://www.englisch-hilfen.de/en/grammar/artikel2.htm