高一英语人教版必修2课件：3.2 learning about languageusing languagesumming up & learning tip .ppt

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