The document provides guidance on lesson planning structure. It recommends that lessons include four main sections: a warmer at the beginning to engage students; a pre section to introduce new material; a while section for students to practice the material; and a post section for students to activate their learning through production activities. Example activities are provided for each section, such as discussions, videos, and role plays. The document stresses the importance of the post section for student application and production. It also recommends including a closer at the end to conclude the lesson on a positive note.