The document discusses identifying aims for language lessons. It defines aims as what learners should be able to do by the end of a lesson or course. Aims can focus on functions, grammar, or skills. The document differentiates between main aims, subsidiary aims, and personal aims. It provides an example of arranging subsidiary aims in the correct order to match lesson procedures. Finally, it lists factors to consider when planning lessons such as connections between aims and procedures, available materials, and timing.