8B Unit 1 Past and present,Unit 1 Past and present,Reading,Times have changed,Where is your hometown? How long have you lived there? What have changed in your hometown?,Pre-reading,Here are some photos of Beijing ten years ago. I also have some photos taken in Beijing this year.,Here are some photos of Beijing ten years ago. I also have some photos taken in Beijing this year.,Here are some photos of Beijing ten years ago. I also have some photos taken in Beijing this year.,Here are some photos o
