Module12 Unit2 课件2023-2024学年外研版九年级英语上册

It’s time ___ the nature. for It’s time to save our world. What can we do? M12 Save our world Unit 2 How to be green A. a kind of colour B. care about protecting the environment 2 Let’s check✔: How green are you? Answer the questions and see how many points you get! If you get more than 5 points, you are doing 3R’s!  Questionnaire(调查问卷) No 0’ Yes 1’ ①Do you turn off the lights when you leave?     ②Do you turn off the water tap when you don’t use it?     ③Do you use both sides(面) of the paper?     ④Do you order the right amount（适量） of food ？     ⑤Do you use cloth bags when you shop?     ⑥Do you sort(分类) the rubbish?     Total score（总分）   3 Let’s read fast! What are the 3R’s ? Reduce Reuse Recylce How to be green? Recycle Reduce Reuse Let’s read fast! How to be green? Use three words to answer the question: How to be green? Recycle Reduce Reuse means means means Let’s read fast again and find out their meanings. “use less” “use again” “change things into something else to be reused” Check your understanding Match(连线)the actions with a proper word. 1.Use china cups. 2.Turn off the water tap(水龙头) when you don't need it. 3.Put the old newspapers into the right dustbin(垃圾桶). Reduce Reuse Recycle use less Actions: Do not ________things. Do not order_________food than you can finish. Turn____the lights when you do not need them. Buy something that is ______________. Reduce waste more off necessary Because it saves money and causes less pollution. Why? 8 use again Actions: Use things for _______________possible. Do not use _______ cups or _______ bags. It’s better to use_______ cups and ______ bags. Reuse as long as china cloth How? ______ _______ them _______ them. Look after Repair Because they can be used many times. paper paper Why? Do not ______ them______. throw away 9 What can be reused easily? cloth bags plastic bags paper bags Are they really rubbish? paper cups We can