Unit 13 Section B (1a-2e) 课件2023-2024学年人教版九年级英语全册

Section B (1a-2e) Unit 13 We're trying to save the earth! Warming up What can we do to help save the earth? 2 Warming up What can we do to help save the earth? 3 Look at the survey about environmental actions. Tick ( ) actions you have done and cross ( ) the ones you haven’t done. Discuss it with your partner. 4 Actions Tick or cross No riding in cars. Bring bags to go shopping. Throw rubbish in the bins. Don’t use wooden chopsticks when you buy takeaway food. Don’t sing or speak loudly at night. Turn off the lights when you leave a room. Don’t use paper napkins. Turn off the taps. 5 What have you done to protect the environment? Well, I always turn off the lights when I leave a room. I never use wooden chopsticks when I buy takeaway food… If you want to do better on environmental protection, what will you do? I will… 6 1a What can we do to help save the earth? Rank these items from the easiest (1) to the most difficult (5). _ stop riding in cars _ recycle books and paper _ turn off the lights when you leave a room _ turn off the shower while you are washing your hair _ don’t use paper napkins 7 1b Compare your answers in 1a with your partner. Recycling paper is really easy. I agree. But it’s hard to stop riding in cars. 8 1c Listen and check ( ) the things that Julia and Jack talk about. Things Julia and Jack talk about Things Julia is doing now Things Julia will do in the future Things Julia would never do _ turning off the lights _ turning off the shower _ not using paper napkins _ taking your own bags when shopping _ not riding in cars _ riding a bike _ recycling paper 9 1d Listen again. Check ( ) the things that Julia is doing now, the things she will do in the future and the things she would never do. 10 Make conversations to check your answers in pairs. What is Julia doing now? Well, she usually turns off the lights. But she doesn’t turn off the shower when she … 11 Jack: Turn off the lights, Julia. It saves electricity. Julia: Oh, I usua