Unit 1 How Do You Go There?短语: on foot,by bike,by bus,by train by plane,by ship,by subway How do you go to school? I usually go to school by bike. Sometimes I go on foot. How does he go to work?Let’s readWhich floor?The fifth floor, Room 5 A. 短语stop, wait, traffic lights, traffic rulesGet to 。 :Stop at the red light. Wait at a yellow light. Go at a green light.( &..