湖南省长郡中学2020-2021学年下学期牛津必修第三册Unit2 Lesson7 Project课件

Step 1 Lead-in Step 1 Lead-in Common natural disasters Common natural disasters earthquake flood volcanic eruption landslide tsunami rainstorm hurricane … Common natural disasters earthquake flood volcanic eruption landslide tsunami rainstorm hurricane … What consequences? People get drowned in a flood; Houses and buildings may collapse in an earthquake; Vehicles and road may be buried by a landslide; … Terrible consequences People get drowned in a flood; Houses and buildings may collapse in an earthquake; Vehicles and road may be buried by a landslide; … In those cases, what can rescue team do to find and save those who suffer the disasters? Terrible consequences Discussion Any other rescue methods? search and rescue dogs search and rescue robots unmanned aircraft life detectors Different rescue methods in natural disasters Discussion Any other rescue methods? search and rescue dogs search and rescue robots unmanned aircraft life detectors Differ