M4 Unit3 Tomorrows WorldReading Not just watching a film刘满超 201580080194Teaching ObjectivesBy the end of the lesson, students are able to:(1) understand what RealCine (virtual reality) is.(2) master the basic structure of a business presentation in a logical way with the help of mind maps.(3) develop an interest in science and technology.Difficult PointsLearn how to draw mind maps to organize the passage logically.Teaching MethodsInductive method; guided self-learning;