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新课标人教版课件系列《高中英语》选修(模块）9-3.31Integrating()ⅡIntegrating()Ⅱ2ListeningPage67Discusswithapartnerwhatishappeningineachofthephotographsbelow.3SurflifesavingclubsarepopularinAustralia.Theywereoriginallyformedtoprovidearescueserviceforswimmerswhogetintodangeronbeaches.Theclubsarevoluntaryorganizationswhosememberspatrolthebeachesforfree.Aswellascarryingoutlifeguardduties,theclubsho...