线上线下混合模式下的项目式学习 Unit 2 Approaching Giants In this unit you will learn the greatness of great people through a series of tasks,which include: appreciating somexrdinary thinking and actions ofgrea people; xploring how great people xr infuence on ordinary people; understanding the defnable characteristics of great people; simulating aface-to-face talk with a great person.线上线下混合模式下的项目式学习