九年級上第十二模塊unit1

1、PollutionPollution is our great enemy, and we have to fight it. Lets watch a video about pollution.Work in pairs. Look at the pictures and talk about them. Use the words in the box to help you.factory pollute recycle wasteListen and complete the sentences.1. The factory is causing a lot of _.2. Ther

2、e should be some _ to stop the pollution.3. We can _ waste products, such as _ and paper in a recycling centre.Listen and read. pollutionrulesrecycleglassfactory n. 制造廠制造廠; 工廠工廠pollute v. 污染污染recycle v. 回收利用回收利用, 再使再使用用(廢品廢品)waste n. 廢料廢料; 廢棄物廢棄物enemy n. 敵人敵人; 仇人仇人crop n. 莊稼莊稼; 作物作物kill v. 殺死殺死; 弄死弄

3、死oil n. 石油石油Read the dialogue and complete the notes.Pollution problems1. If the rivers are polluted, _ _.2. In some places, pollution from factories _. farmers cant use them to water their cropsspreads over cities and villages3. The cars on the roads _ _. use so much oil and cause pollution What th

4、e students can do 4. Support a green school: every class _ which can be _ _. Then the school _ to help students _.collects waste recycled or used againsells the wastein poor areas5. Students learn _ _. That means _. ways to save energy and recycle at homeless wasteIts no use Such as ?Nice idea!1. It

5、s no use talking about things we cant do. Its no use doing sth. 做某事沒有用處做某事沒有用處 e.g. Its no use complaining. 抱怨沒有用處。抱怨沒有用處。 Listen, George, its no use living in the past. 聽著聽著, 喬治喬治, 活在過去是沒有用的?；钤谶^去是沒有用的。2. Such as .? such as 這個短語常用來表示舉例說明。這個短語常用來表示舉例說明。 e.g. There are lots of things you could do. 有很多

6、你們能做的事。有很多你們能做的事。 Such as ? 比如說比如說？3. That means less waste. less adj. 較小的較小的; 較少的較少的 n. 較少數(shù)較少數(shù); 較少量較少量 less 是是 little 的比較級的比較級, 指物體的體積或指物體的體積或分量相對于別的物體少。分量相對于別的物體少。 e.g. The firm has less money and fewer staff than last year. 公司的資金和人員都比去年少了。公司的資金和人員都比去年少了。4. Though pollution is heavy now, I dont th

7、ink its hopeless.hopeless adj. 無望的無望的 e.g. The doctor said the old mans condition was hopeless. 醫(yī)生說這位老人的病是沒有希醫(yī)生說這位老人的病是沒有希 望的了。望的了。 Complete the passage with the correct form of the words in the box.cause enemy factory kill oil pollute spreadPollution is our great _. Pollution from _ is a danger to

8、our health, and may even _ people. enemyfactorieskillFactories sometimes _ the rivers, and farmers cannot use the water for their crops. Pollution _ over cities and villages, and that _ even more danger. Cars use a lot of _ and cause pollution too. pollute spreadscausesoil Listen and mark the words

9、which the speaker links. 1. After our lesson on the environment, Im 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. 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. W