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 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 听力材料 Mr Jackson: Can anyone tell me what you can see in the first photo? Betty: There’s a factory, and it’s causing a lot of pollution. Mr Jackson: Correct. So what can we do about it? Tony: Well, there should be some rules to stop the pollution. Mr Jackson: What about the second photo? Daming: It’s a recycling centre. Waste products such as glass and paper can be recycled there. Mr Jackson: Good. Why do we need to do that? Lingling: To save energy, I guess. Mr Jackson: Great! 重点探究 Discuss: 1.What kind of pollution can you find in our daily life? 2.What can we do about pollution? Air pollution 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 1. at a green school 在环保学校 2. collect/sell the waste 收集/卖废品 3. make ill 致病 4. in poor areas 在贫穷地区 5. cause pollution 引起污染 6. save money and recycle 节约钱并回收 7. start to do something 开始做些某事 8. a danger to 对...威胁 9. save energy 节约能源 10.It's no use doing... 干某事是无用的 Important Phrases 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 _______________________________ ____________. their crops farmers can’t use the water for spreads over cities use so much oil and cause pollution as well and villages. It makes people ill, and may even kill them 6. Work in pairs. List the pollution problems in your place. Choose one problem and say what should be done about it. —The air pollution in our city is getting worse. What can we do to stop it? —I think we can ride our bicycles to school more. 14 pollute /pə'lu t/ vt. 污染 e.g. Don’t pollute the water. 不要污染水。 Air pollution is a serious problem. 空气污染是个严重的问题。 Don’t pour the polluted water everywhere. 不要把受污染的水到处倒。 考点1 pollution 是不可数名词 pollute v. pollution n. polluted adj. 知识点 1 If the rivers are polluted, farmers can’t use the water for their crops. 考题在线1：If the air is ___________(pollute), it is dangerous and will do harm to our health. [黔西南改编] polluted 考题在线2：The Chinese government has done a lot to control plastic _____________(污染) in big cities. [连云港] pollution 返回 温馨提示：可返回原文 1. We can recycle waste products, such as glass and paper in a recycling centre. 我们可以回收再利用废品, 比如回收中心的玻璃和纸 waste n. 浪费；滥用；废料; 废弃物 v. 浪费; 滥用 e.g. Being out of work is such a waste of your ability . 不上班是对你能力的浪费。 You shouldn’t waste your time playing video games! 你不应该浪费时间打游戏！ Language points 2. If the rivers are polluted, farmers can’t use the water for their crops. 如果河流受到污染，农民就不能用河水去浇灌庄稼。 pollute v. 污染 pollution n. 污染；污染物 e.g. We should not pollute our rivers with waste. 我们不应让废弃物污染我们的河川。 People are becoming increasingly worried about pollution.   人们对污染越来越感到忧虑。 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 1) Johnny spends _______ time on his hobby these days. 2) There will be _______ cars on the road in the future. 3) He was advised to eat _______ hamburgers and drink _______ beer.  【即学即练】用few或less填空 less fewer fewer less 5. Though pollution is heavy now, I don’t think it’s hopeless. 尽管污染现在很严重，我并不觉得希望渺茫。 hope n.＆ v. 希望 hopeless adj. 无望的；无可救药的 hopeful    adj. 有希望的 hopefully adv. 怀着希望地;  但愿 e.g. These poor people feel hopeless about their future.  这些可怜人感到前途无望。 Lavf57.83.100 $