English language has two types of articles: the indefinite article a/an and the definite article the.
The indefinite article a/an is used with countable nouns and means 'one'. For example, 'a dog' means one dog.
Let's learn the following examples:
- Nick has got a laptop = Nick has got one laptop.
- Kolya is waiting for a tram = Kolya is waiting for one tram.
- It is a good book = It is one good book.
When h is not pronounced, you may use an. For instance: say 'an hour' not a hour.
Of course, there are exceptions for the words like: a university, a Europe.
If you talk about jobs you should use a/an: a teacher, a doctor,an actor, an engineer etc.
You can use a/an before adjectives + nouns: a nice day, a good person, a little boy, an interesting book, a green ball etc.
Learn the following examples:
a = one:
- I would like a cup of tea.
- John works in a bank.
- I have got a question.
- When Mahmud was a child, he liked riding bicycle.
- Tokyo is a large city.
- Mr. Smith and Mrs. Smith live in an old house.
- An ant is not an animal. It is an insect.
- This is an interesting article.
- This is an umbrella.
- I am a doctor.
- My friend is an engineer.
- Susan is a bank clerk.
- Ahmed is a student.