Unit 13 SectionB1a-1e 课件2022-2023学年人教版英语九年级全册

Section B 1a-1e Unit 13 We’re trying to save the earth! The earth is polluted. Warming up What can we do to save the earth? ___________in cars stop riding or to work. ________the shower while you are washing your hair. Turn off _______books and paper recycle v. 回收利用； 再利用 Take the bus ride your bike Let’s take action (采取行动). ________the lights when you leave a room. Turn off _________paper napkin don’t use n.巾纸，纸巾餐 Take your own bags when shopping. _________plastic bags. Don’t use 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 5 4 1 3 2 1a A: Recycling paper is really easy. B: I agree. But it’s hard to stop riding in cars.. Compare your answers in 1a with your partner. Useful expressions: v + ing … …is difficult\easy. It’s easy\hard to … … 1b Pair work Listen and check (✔)the things that Julia and Jack talk about. 1c ✔ ✔ ✔ ✔ ✔ 7 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. 1d 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 ✔ ✔ ✔ ✔ ✔ 8 1: Julia usually turns off the light 2. Julia often turns off the shower when washing hair. 3. Julia takes her own bag when shopping for a long time. 4.Jack likes riding his bike to school Task 3: Listen and choose T or F. T T F F 1d Let’s listen and fill in the blanks(每空不超过3个词). In order to _______electricity, Jack asked Julia to ________ the lights.