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Unit3AnimalsAreOurFriendsLesson17:SavetheTigersPresentation2LanguagePoints3Exercise4PresentationLearnsomenewwordsfurTheyhaven'tgot...
Lesson17:SavetheTigers1)thenumberof2)balance的用法3)danger的用法I.Learningaims:Masterthenewwords:century,fur,symbol,courage,brave,...
