Unit 4 Calamities and Rescues In this unit, you will first listen and then talk about traffic accidents read about calamities and rescues learn new words and expressions write to describe how an airplane crash takes place practice the use of subject clauses write to apply for holiday insurance visit Culture Salon for an introduction to the red Cross To Passage A Home To Passage 3日In this unit, you will ◼ first listen, and then talk about traffic accidents ◼ read about calamities and rescues ◼ learn new words and expressions ◼ write to describe how an airplane crash takes place ◼ practice the use of subject clauses ◼ write to apply for holiday insurance ◼ visit Culture Salon for an introduction to the Red Cross Unit 4 Calamities and Rescues