Section I Warm-up & On Your Bike新课导学自主探究板块语言点一单词集释板块语言点二短语荟萃板块语言点三句型解构板块语法讲座课时跟踪检测Unit 9 WheelsStep2Step3Step4识记 .掌握理解 .拓展应用 .落实识记 .掌握理解 .拓展应用 .落实识记 .掌握理解 .拓展应用 . 落实知识必备专题练习Step1Do you know who invented the automobile (汽车)?Many people think Henry Ford invented the automobile (汽车), is it true? And what is Henry Ford's dream according to the passage?Pl..