... dialogues . Listen and copy . PERIOD 4 LESSON 3 : LISTEN A/ Aims and Objectives : By the end of the lesson , Ss will be able to complete the dialogue by listening B / Teaching aids : Textbooks ... Teaching aids : Textbooks , cassette , chalks , boards C / Procedure : I / Warm up : Chatting II / Pre- listening: - Ask Ss to look at the expressions in the box and make sure they know ... - Let Ss work in pairs to practice the dialogues . V / Homework : 1. Copy the complete dialogues on their notebooks 2. Do the exercises in their workbook . 3. Prepare the next lesson...