Module1 Unit2 It's at the station.Look and sayLook and sayhill stationtrainhouse方位介词• Up --- 在……上方• Down --- 在… .… 下方• Near--- 靠近• At --- 在……• Behind--- 在……后面看图说方位Where is the boy?He is behind the door.Where is the train?It is at the station.Where is the...