Unit 2 Saving the earth. Topic 3 Section B课件 2025-2026学年仁爱科普版英语九年级上册

Unit 2 Saving the Eart Topic 3 What can we do at home to protect the environment? Section B Learning Aims 1.Learn the phrase in Section B 2.Talk about how to be a greener person. Lead-in Pre-listening Pre-listening Pre-listening What should you do if you would like to be a greener person? Pre-listening What should you do if you would like to be a greener person? Pre-listening Look at the pictures and talk about them. You should/ought to___________ to your school. ride a bike You should/ought to___________ to your school. take a bus You should/ought to______________________ when you go shopping. take a cloth bag Look at the pictures and talk about them. While-listening Post-listening If you want to be a greener person,you ought to do these things below. First,you ought to____________________________________________ ___________________________________________________________ Second,you'd better____________________________________________ ____________________________________________________________ Third,________________________________________________________ ____________________________________________________________ It’s easy to be a greener person. shut off the electricity when I leave a room. walk or ride a bike instead of taking a bus or a taxi if I travel a short distance. you should take a cloth bag when you go shopping. Post-listening Discuss Post-listening 1.______ waste. Don’t buy cups or boxes which can be used only once. 2.Save electricity. _______ the electricity when you are not using it. 3.________ boxes and plastic bottles. 4.________ fruit and vegetables yourself. 5.Try to ________ a bike when you travel. 6._________ both sides of the paper. 7.Reduce __________ pans when you are cooking. Reduce Exercise ①Reduce waste. Don’t buy cups or boxes which can be used only once. ②Save electricity. Shut off the lights when you are not using them. ③Recycle boxes and plastic bottles. ④Grow fruit and vegetables yourself. ⑤Try to ride a bike when you travel. ⑥Use both sides of the paper. ⑦Cover pans when you are cooking. Exercise Summary Lavf57.62.100 47437.887 $$