【摘要】9B Unit 2 welcome to the unit(牛津英语教案) 9bunit2welcometotheunit Date: I. Teaching objectives: 1. To introduce the context about having a robot to help with the work for humans 2. To talk about what a robot can do 3. To learn some of the advantages of robots II. Teaching procedure: Step 1: Warm-up: To raise students\’ interest, get students thinking and talking about robots: ①