This teaching model focuses on introducing students to the peculiarities of the theme of WHEN and IF CLAUSES, specifically on how to fill in forms. The lesson includes discussing the importance of students' knowledge in filling in forms, distributing the text of the theme, describing and discussing the essence of the theme, outlining key notions, and presenting them to students. The aim is to help students develop habits, skills, and abilities to apply them in practice and future professional activities.