1.Objectives 1)to know what an essay means; 2)to know the typical patterns of essay development; 3)to know the structure of an essay; 4)to know the important considerations in essay development.1. Objectives v 1) to know what an essay means; v 2) to know the typical patterns of essay development; v 3) to know the structure of an essay; v 4) to know the important considerations in essay development