... a opinion . UNIT 4 OUR PAST PERIOD 21 LESSON 1 : GETTING STARTED LISTEN AND READ A / Aims and Objectives : By the end of the lesson , Ss will be able to tell the ... Objectives : By the end of the lesson , Ss will be able to tell the activities people used to do in the past . B / Teaching aids : Textbook , cassette , chalks C / Procedure : I / Warm up : Getting ... - Ask Ss to look at the picture and write the names of the things that do not belong to the past . * Answers : - The TV - The radio - The mobile - The light fixture - Modern clothing...