外研版英语九年级上册Module 12 Save our world Unit 1 If everyone starts to do something, .课件

这是一份外研版英语九年级上册Module 12 Save our world Unit 1 If everyone starts to do something, .课件，共42页。
Module 12 Save our worldUnit 1 If everyone starts to do something, the world will be saved.初中外研版九年级上册 1. To read and use new words correctly. 2. To listen and and get the information from the conversation. 3. To talk about environmental protection. Talk about the pictures. Warm upWarm upTalk about the pictures. Warm upTalk about the pictures. Warm upTalk about the pictures. Warm upTalk about the pictures. 1. Turn off computers when we are not using them.2. Use both sides of a piece of paper.3. Send e-cards instead of paper cards.4. Buy products that can be used again.5. Reduce waste.Talk about how to save our world. Warm upWhat can we do? factory pollute recycle waste enemy 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LearnLearn the new words and expressions. cropkill oil less hopelessn. 庄稼；作物 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LearnLearn the new words and expressions. 1Work in pairs. Look at the pictures and talk about them. Use the words in the box to help you.factory pollute recycle wasteAir has been polluted because factories produce electricity and energy for human beings every day.A large number of metal cans are thrown away everywhere. We waste a great deal of metal.11. 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.pollutionrulesrecycleglass2Listen and complete the sentences.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. 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’re so many cars on the roads. They use so much oil and cause pollution as well.3Listen and read. Daming: But we are only students. We can’t do anything about factories and cars. Betty: It’s no use talking about things we can’t do. We’ve got to think of things we can do! Daming: Such as…?Lingling: Do you think we can make our school a green school? Daming: What’s a green school?Lingling: At a green school, every class collects waste which can be recycled or used again. Then the school sells the waste and uses the money to help students in poor areas.3Listen and read.Daming: Nice idea! Betty: Students at a green school also learn ways to save energy and recycle at home. That means less waste. Tony: That’s a good idea. Though pollution is heavy now, I don’t think it’s hopeless. If everyone starts to do something, the world will be saved.3Listen and read.It’s no use…Such as…?Nice idea!Everyday EnglishPollution problems1. 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 cropsspreads over cities and villagesuse so much oil and cause pollution as well3Now complete the notes.What the students can do4. Support a green school: every class _______________ which can be _____________________. Then the school ____________________________ to help students ____________.5. Students learn ___________________________________. That means __________.collects wasterecycled or used againsells the waste and uses the moneyin poor areasways to save energy and recycle at homeless waste3Now complete the notes.担心在一些地方扩展，延伸做某事是没用的例如收集垃圾贫困地区开始做某事be worried aboutin some placesspread overit's no use doing somethingsuch ascollect wastepoor areasstart to do somethingPracticeFind the phrases in the dialogue and rememberthem.1. And in some places, pollution from factories spreads over cities and villages. 在一些地方， 来自工厂的污染遍布城市和村庄。 Language pointsspread over 遍布在……, 覆盖在……What he studied spread over many fields.他所研究的内容涉及许多领域。2. Pollution is a danger to our health. 污染有害我们的健康。Language pointsa danger to… “对……是一种威胁；有伤害”，相当于be dangerous to。 It is a danger to your computer's health. =It is dangerous to your computer's health. 这对你电脑的健康是个威胁。3. And there’re so many cars on the roads. They use so much oil… 道路上有很多车，它们使用很多油…… Language points 辨析：so many与so much so many 用来修饰可数名词， so much 用来修饰不可数名词。 There was so much noise outside that we couldn’t hear the teacher. 外面嘈杂声很大，以至于我们不能听到老师的话。 He feels nervous when he faces so many people. 面对那么多人，他感到紧张。4. They use so much oil and cause pollution as well. 它们使用如此多的燃油，也造成许多污染。 Language points as well 也；又 (1) 相当于too或also, 常位于句末，无须用逗号与句子隔开。 I am going to London and my sister is going as well. 我要去伦敦，我妹妹也去。(2) as well 在口语中也可置于句中，意为“也好，也行”或“倒不如”。 用来缓和语气。 You may as well go. 你去也好。(3) as well 也可以直接用于just之后，用作应答语。 可视为 ( It’s just as well ) 的省略。意为“幸亏，无妨，没关系”。 —We are too late to see the film. — Just as well, I hear it isn’t very good.Language points5. Such as …? 例如……？ such as 用来列举几个同类的事物，意为“例如，诸如 此类的，像……那样的”。 Language points Animals such as rabbits and deer continue to be active all winter. 像兔和鹿这样的动物整个冬天都很活跃。 There are few poets such as Keats and Shelly. 像济慈和雪莱这样的诗人现在很少了。6. That means less waste. 这意味着更少的浪费。 less 较小的，较少的； 较少数，较小量 1) less 是 little(小；少)的比较级。 He spends less time (in) doing experiments. 他做实验花的时间较少。 2) “less+形容词或副词”构成比较， 译为“较不，更不”。 It is less cold than it was yesterday. 天气不如昨天冷。Language points3) less 作名词时， 表示“较小量，较少量” There is less to do in this job than the last. 这份工作没有上份工作量大。4) less 作介词时， 译为“减去” Five less two leaves three. 五减去二余三。 The time cycle is a year less three days. (时间)周期是差三天一年。Language points7. I don’t think it’s hopeless. 我认为它不是没有希望的。 hopeless 形容词，“无望的”；hope可做名词和动词， 表示“希望”。Language points (1) 用于表示可能实现的事情，后接从句，用陈述语气。 I hope I shall see him again. 我希望再见他一次。 (2) hope 多用于指对好事物的盼望，预想； 对坏事物的预想多用I am afraid… I hope it will be fine tomorrow. 我希望明天天气好。(3) hope 所希望的一般指将来或现在的事情，不指过去的事情。 I hope he will come. 我希望他会来。 (4) hope 可用于 hope to do 结构， 但不能说 hope sb. to do sth. I hope to watch the football match again. 我希望再看一次那场足球赛。Language pointsPollution is our great (1)________. Pollution from (2)__________ is a danger to our health, and may even (3) _____ people. Factories sometimes(4)________ rivers, and farmers cannot use the water for their crops. Pollution(5) ________ over cities and villages, and that (6)______ even more danger. Cars use a lot of (7)_____ and causepollution too.enemyfactorieskillpollutespreadscausesoil4Complete the passage with the correct form of the words in the box.cause enemy factory kill oil pollute spread1. 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 listen again and repeat.5Listen and mark the words which the speakerlinks.—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 .6Work in pairs. List the pollution problems in your place. Choose one problem and say what should be done about it. — The water are polluted, farmers can’t use them to water their crops. We should stop the factories from polluting the river.— I agree. And we should stop them from polluting the air as well. 6Work in pairs. List the pollution problems in your place. Choose one problem and say what should be done about it. —People cut down too many trees. What can we do to stop it?—We should plant more trees and flowers.6Work in pairs. List the pollution problems in your place. Choose one problem and say what should be done about it. —People leave rubbish everywhere. What can we do to stop it?—we should put rubbish into dusbins.6Work in pairs. List the pollution problems in your place. Choose one problem and say what should be done about it. A: What kinds of pollution are there in your city?B: Air pollution/white pollution/water pollution... A: What can we do to stop it?B: I think we can ride our bicycles to school more/...A: Good idea. B: How about your city?A: ...Practice Now you can make a diague like this:1. Don’t w_____ water. Please turn off the cock after you wash your hand.2. I get a job in a f________.3. It’s more and more important for every to save e_________ now. 4. Air p_______ is quite harmful to our health.5. The students from a green school are helping collect waste paper and bottles for r_________.asteactorylectricityollutionecyclingExercise根据句意及首字母提示完成单词。1. Some factories ________ (cause) pollution.2. I think ______________(environment) education for kids is necessary.3. Most students on our school often collect ________(reuse) waste for recycling.4. If we don’t look after our earth well, the future will be _________ (hope) .causeenvironmentalreusablehopeless用所给单词的适当形式填空。Exercise1. 污染对我们的健康有危害。 Pollution is ____ _______ _____ our health.2. 来自该市的很多人都决心节约用水。 ______ _______ people from the city made up their mind to save water.3. 迈克喜欢奶茶和可乐之类的饮料。 Mike likes drinks _____ _____ milk tea and cola.4. 谈论我们做不到的事情是没有用的。 It’s no use _______ _____ things we can’t do.根据汉语完成句子。ExerciseHomework1. Remember the words and phrases in Unit 1.2. Finish the exercises in the workbook.3. Preview Unit 2.Thanks for listening!