Unit13 Section B 1a-1e课件2022-2023学年人教版英语九年级全册

a Unit 13 We’re trying to save the earth Section B 1a-1e 1 Teaching goal Teaching Important Points　　 Key words & phrases： Recycle stop doing sth.，recycle sth.，turn off，paper napkins【21教育】 Key sentences： 　1.Recycling paper is really easy. 　2.It's hard to stop riding in cars. 　3.We really shouldn't use paper napkins. Key structure： 　Talk about how to protect the environment and use “be＋doing； used to＋do；have/has＋done；be＋done；should＋do”． Teaching Difficult Points　 Use the structures to talk about environmental protection in the listening and speaking practice. 2 Lead-in The earth is badly polluted! Let's take action! 3 Free talk What should we do to save the earth? Presentation What should we do to save the earth? remember to throw rubbish in the bins and keep public places clean and beautiful What should we do to save the earth? Presentation Take use reusable bags instead of plastic bags Presentation take public transportation instead of riding in cars What should we do to save the earth? Presentation What should we do to save the earth? turn off the lights when leaving a room Presentation What should we do to save the earth? Don’t use paper napkins . Presentation What should we do to save the earth? turn off the shower while you are washing your hair Presentation What should we do to save the earth? recycle books and paper Before listening I think recycling books and paper is the easiest. However, I think …is the most difficult. While listening What are they talking about? While listening √ √ √ √ While listening √ √ √ √ √ √ √ √ √ Listen and repeat 1. turn off the lights 2. in a hurry 3. save the environment 4. It only takes me a few minutes to wash. 5. from now on 6. from then on 7.It's good for the environment. 8. live close to school Useful phrases and sentences After listening 关灯 匆忙地 保护环境 我只花几分钟洗。 从那时起 从现在起 它对环境有利。 住的离学校近 1. Can you talk about how to save the earth now? 2. What are the things you do now t