A + sesiz harfle başlayan İSİMlere gelir
An + sesli harfle başlayan İSİMlere gelir

• A boy
• An apple
• A car
• An orange
• A house
• An opera
  
  A  AN  KURALININ DIŞINDA OLANLAR
  
• an hour
• an honor
• A university
• A European 
  
  
  
•  John is a doctor.
• Mary is training to be an engineer.
• He wants to be a dancer.
• An elephant and a mouse fell in love.
• Would you like a drink?
• I’ve finally got a good job.