Module 12 Unit 1课件 2025-2026学年外研版（2012）九年级英语上册

Module 12 Save our world Unit 1 If everyone starts to do something,the world will be saved. 新课导入 2 学习目标 1.能熟悉并能正确运用本课时的重点单词和短语 2.能听懂有关环保的日常对话并获取细节信息 3.能用英语谈论环境污染问题及环保措施 3 自主学习 factory pollute recycle waste enemy crop n. 制造厂；工厂 v. 污染 v. 回收利用，再使用 (废品) n. 废料；废弃物 n. 敌人；仇人 n. 庄稼；作物 New words and expressions 自主学习 kill oil less hopeless v. 杀死；弄死 n. 石油 adj. 较小的；较少的 n. 较少数；较少量 adj. 无望的 New words and expressions 思 考 新课讲解 1 Work in pairs. Look at the pictures and talk about them. Use the words in the box to help you. factory pollute recycle waste 思 考 新课讲解 2 Listen and complete the sentences. 1. The factory is causing a lot of __________. 2. There should be some ________ to stop the pollution. 3. We can ________ waste products, such as ________ and paper in a recycling centre. pollution rules recycle glass Water pollution Noise pollution Now complete the notes. Pollution problems 1．If the rivers are polluted, ___________________________________________. 2．In some places, pollution from factories ___________________________________________. 3．The cars on the roads __________________________________________. farmers can't use the water for their crops spreads over cities and villages use so much oil and cause pollution as well What the students can do 4．Support a green school：every class _____________ which can be ____________________. Then the school _______________________________ to help students _____________． 5．Students learn ___________________________________. That means _________． collects waste recycled or used again sells the waste and uses the money in poor areas ways to save energy and recycle at home less waste 2. A: Hi, Kate!  What places have you been to in China? B: Oh, I've been to many places. A: Such as …? B: Do you know about Xi'an? I went there last month. Examples 3. A: The vacation is coming. How about going traveling? B: Nice idea! Would you like to travel with the agency or by yourself? After our lesson on the environment, I’m worried about the future. Students at a green school also learn ways to save energy and recycle at home. Listen and mark the words which the speaker links. Listen again and repeat. 5 Listen and read. Lingling: After our lesson on the environment, I’m worried about the future. Pollution is our great enemy, and we have to fight it. If the rivers are polluted, farmers can’t use the water for their crops. 03 Listening and vocabulary Tony: And in some places, pollution from factories spreads over cities and villages. It makes people ill, and may even kill them. Pollution is a danger to our health. Betty: And there are so many cars on the roads. They use so much oil and cause pollution as well. Daming: But we’re only students. We can’t do anything about factories and cars. Listening and vocabulary Betty: It’s no use talking about things we can’t do. We’ve got to think of things we can do! It’s no use doing sth. 做某事没有用处 Daming: Such as…? 比如说……,用来表示举例说明 Everyday English It’s no use … Such as …? Nice idea! …是无用的 比如… 好主意！ Pronunciation and speaking 5. Listen and mark the words which the speaker links. Now listen again and repeat. 1. After our lesson on the environment, I’m worried about the future. 2. Students at a green school also learn ways to save energy and recycle at home. Now complete the notes. Pollution problems 1 If the rivers are polluted, _____________________ ___________________________.　　　　　　　　　　 2 In some places, pollution from factories _________ ___________________________. 3 The cars on the roads ________________________ ___________________________. farmers can’t use them to water their crops spreads over cities and villages use so much oil and cause pollution Listening and vocabulary What the students can do 4 Support a green school: every class ____________ which can be _______________________.Then the school _______________________ to help students _____________. 5 Students learn___________________________ _________. That means __________________. collects waste recycled or used again sells the waste and uses the money in poor areas ways to save energy and recycle at home less waste Listening and vocabulary 2.And in some places, pollution from factories spreads over cities and villages. 在一些地方，来自工厂的污染蔓延到城市和村庄。 spread over: 分散，传开 eg. The disease spread over the whole country. 那个病在全国蔓延开了。 3.Pollution is a danger to our health. 污染对我们的健康是一种威胁。 a danger to: 对…的危险 eg. A careless driver is a danger to us all. 粗心的司机对我们大家都是一种危险。 1) be a danger to sb. / sth.对某人 / 物有危害 Smoking is a serious danger to health. 2) be in danger 处于危险中 out of danger 脱离危险 考题在线4：It’s no use ________ back to one’s lost youth. A. look B. looked C. looking D. to look 【点拨】固定句型法。It is no use doing sth. 做某事是没有用的, 是固定句型。 C 返回 waste/weɪst/ n. 废料; 废弃物; 浪费 e.g. Don’t throw away the waste everywhere. 不要到处乱扔垃圾。 考点4 知识点 4 At a green school, every class collects waste which can be recycled or used again. Lavf57.83.100 null 41194.945 null 19356.709 ¸øÁ¦Ó¢ÓïÍø http://www.171english.cn 100103.18 Other 27898.945 Other 20897.969 $