高一英语人教版必修2课件：2.2 learning about languageusing languagesumming up & learning tip (1).ppt

SectionLearning about Language,Using Language,Summing Up &Learning Tip,一,二,三,四,一,二,三,四,一,二,三,四,一,二,三,四,一,二,三,四,一,二,三,四,1,2,3,4,5,1,2,3,4,5,1,2,3,4,5,1,2,3,4,5,1,2,3,4,5,1,2,3,4,5,1,2,3,4,5,1,2,3,4,5,1,2,3,4,5,1,2,3,4,5,1,2,3,4,5,1,2,3,4,5,1,2,3,4,5,1,2,3,4,5,1,2,3,4,5,1,2,3,4,5,1,2,3,4,5,1,2,3,4,5,1,2,3,4,5,