人教版九年級下冊英語Unit 13 We're trying to save the earth! Section B (2a-2e) 課件.ppt
Unit 13Were trying to save the earth!,Section B2 2a-2e,president n.負責人;主席;總統,work n.(音樂、藝術)作品,metal n.金屬,Presentation,Look at the title and the pictures in 2b.Can you guess what the passage is about