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1、九年级上册,12,Save our world,Module,Unit 1 If everyone starts to do something, the world will be saved.,Talk about the pictures.,Warm up,制造厂；工厂 n.,waste,敌人；仇人 n.,crop,庄稼；作物 n.,recycle,回收利用；再使用(废品) v.,pollute,污染 v.,/enm/,/krp/,/fktr/,New words and expressions,factory,/plu:t/,/ri:sakl/,废料，废弃物 n.,/weist/,en
2、emy,kill,杀死；弄死 v.,/kl/,oil,石油 n.,/l/,less,hopeless,较小的；较少的 adj. 较少数；叫少量 n.,无望的 adj.,/les/,/hpls/,factory制造厂；工厂,pollute污染,recycle 回收利用；再使用(废品),The waste can be used. 废弃物也能够被使用。,crop 庄稼；作物,waste废料，废弃物,enemy敌人；仇人,复数：enemies Dont make an enemy of him. 不要与他为敌。,oil石油,作“石油”讲时，是不可数名词。 The country is rich in
3、 oil and coal. 这个国家石油和煤很丰富。,Work in pairs. Look at the pictures and talk about them. Use the words in the box to help you.,factory, pollute, recycle, waste,Listening and vocabulary,Air has been polluted because factories produce electricity and energy for human being every day.,A large numbers of me
4、tal cans are thrown away everywhere. We waste a great deal of metal,2. Listen and complete the sentences.,1. The factory is causing a lot of_. 2. There should be some_ to stop pollution. 3. We can_ waste products, such as_and paper in a recycling centre.,pollution,rules,recycle,glass,Watch and read,
5、3. Listen and read.,Lingling: After our lesson on the environment, Im worried about the future. Pollution isour great enemy, and we have to fight it. If the rivers are polluted, farmers cant use water for their crops. Tony: And in some places, pollution from factories spreads over cities and village
6、s. iT makes people ill, and may even kills them. Pollution is a danger to our health. Betty: And therere so many cars on the road.,They use so much oil and cause pollution as well. Daming: But we are only students. We cant do anything about factories and cars. Betty: Its no use talking about things
7、we cant do. Weve got to think of things we can do! Daming: Such as? Lingling: Do you think we can make our school a green school? Daming: Whats a green school? Lingling: At a green school, every class collects,waste or rubbish which can be recycled or used again. Then the school sells the waste and
8、uses the money to help students in poor areas. Daming: Nice idea! Betty: Students at a green school also learn ways to save energy and recycle at home. That means less waste. Tony: Thats a good idea. Though pollution is heavy now, I dont think its hopeless. If everyone starts to do something, the wo
9、rld will be saved.,Language points,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。,spreads over遍布在., 复盖在. 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。,a danger to“对是一种威胁；有伤害”， 相当于be
10、dangerous to It is a danger to your computers health. =It is dangerous to your computers health. 这对你电脑的健康是个威胁。,3. And therere so many cars in the street. They use so much oil 街道上有很多车，他们使用很多石油,so many很多 You cant crush so many people into the classroom.你不能让这么多人挤进教室。,so much很多,辨析：so many与so much so man
11、y 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 couldnt hear the teacher. 外面嘈杂声很大， 以致我们不能听到老师的话。 He feels nervous when her faces so many people. 面对那么多人， 他感到紧张。,4. 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。,拓展：,I am going to London and my sister is going to as well. 我要去伦敦，
12、 我妹妹也去。,(2).as well 在口语中也可置于句中， 作“也好，也行”或“倒不如”解。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(Its just as well)的省略。作“幸亏，幸而，无妨， 没关系”讲。 -We are too late to see the film. - Just as well, I hear it isnt very good.,5. Such as ？例如such as 表示举例，意为“例如，诸如此类的，像那样的”，相当于like 或 for exampl
13、e。 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.,(1). 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
14、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。,3). Less作名词时， 表示“较小量，较少量” Less than ten of the thermometers remain. 这些温度计剩下不到十支。,4). less 作介词时， 译为“不足， 还差” 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。,7. I dont think its hopeless. 我
15、不认为它是没有希望的.,hope可做名词和动词， 表示“希望”,(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 多用于指多好事物的盼望， 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.
16、to do sth. I hope to watch the football match again. 我希望再看一次那场足球赛。,1. at a green school在环保学校 2. collect waste 收集废品 3. sell the waste 卖废弃物 4. in poor areas 在贫穷地区 5. learn ways to学习的方法,Important Phrases,6. Save money and recycle节约钱并回收 7. start to do something 开始做些某事,Now complete the notes.,Problems,If the rivers are polluted,_ _. 2. In some places, pollution from factories _ . 3. The cars on the road_ _ .,
