2A Using Bilingual Dictionaries. PURPOSE: Understand the use that is given to lower and upper-case letters . • T writes on the board the purpose of the lesson. It´s important to state explicitly what you want to gain from the lesson. WARM UP: 5´ Word Association Sometimes the simplest ideas turn out to be surprisingly effective and word games don’t get any simpler than word association. Give an initial word, for example, banana and each student takes it in turns to say a word which they associate with the previous word. If the connection isn’t obvious, challenge the student to justify their choice. banana – monkey – zoo – tourists – hotel – bible … BEGINNING: 10´ Diagnostic-test •T asks a question to the class: Why is important to use a dictionary?