- Period1WarmingupandlisteningI.Goals:1.TomakeSsknowpollutionandpresentsituationthroughouttheworldandencouragethemtofindsolutionstothisproblem.2.ToencourageSstoactivatetherelevantvocabulary.3.TodevelopSs'speakingbypracticingsupportinganopinion.II.Teac...
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