外研版九年级英语上册Module12-Unit1课件

1、Module 12Save our world Unit 1 If everyone starts to do something,the world will be saved.Module 12Save our world UnitWhats this?The earth is crying.Because it is seriouslypolluted.Whats this?The earth is cryinair pollutionHow many kinds of pollution do you know on the earth?Air has been polluted be

2、cause factories and cars produce the waste gas（废气） every day.air pollutionHow many kinds ofwater pollution1.Some factories pour(倾倒) the waste water into the rivers. 2.water has also been polluted by people because they often throw away their wastes everywhere. 3.As a result, tons of fish have been d

3、ead.water pollution1.Some factorie1.Waste glass and paper are thrown away by people everywhere.2.Fields and rivers are polluted.dust pollutionwhite pollution1.Waste glass and paper are thnoise pollution Noise pollution can cause hearing problems ,mental health Problems and difficulty sleeping proble

4、ms and so on. noise pollution Noise pollutiolets save our worldlets save our worldListeningListeningWork in pairs. Look at the pictures and talk about them. Use the words in the box to help you.factory pollute recycle wasteWork in pairs. Look at the picListen and complete the sentences. The factory

5、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.pollutionrulesrecycleglassListen and complete the senten外研版九年级英语上册Module12-Unit1课件Read the dialogue and complete the notes.Pollution problems If the rivers are

6、polluted, _ _.2. In some places, pollution from factories _. farmers cant use them to water their cropsspreads over cities and villagesRead the dialogue and complete3. The cars on the roads _ _. use so much oil and cause pollution What the students can do 4. Support a green school: every class _ whi

7、ch can be _ _. Then the school _ to help students _.collects waste recycled or used againsells the wastein poor areas3. The cars on the roads _5. Students learn _ _. That means _. ways to save energy and recycle at homeless waste5. Students learn _外研版九年级英语上册Module12-Unit1课件1. Its no use talking abou

8、t things we cant do. Its no use doing sth. 做某事没有用处 e.g. Its no use complaining. 抱怨没有用处。 Listen, George, its no use living in the past. 听着, 乔治, 活在过去是没有用的。1. Its no use talking about t2. Such as .? such as 这个短语常用来表示举例说明。 e.g. There are lots of things you could do. 有很多你们能做的事。 Such as ? 比如说？2. Such as .

9、? 3. That means less waste. less adj. 较小的; 较少的 n. 较少数; 较少量 less 是 little 的比较级, 指物体的体积或分量相对于别的物体少。 e.g. The firm has less money and fewer staff than last year. 公司的资金和人员都比去年少了。3. That means less waste.e.g. 4. Though pollution is heavy now, I dont think its hopeless.hopeless adj. 无望的 e.g. The doctor sa

10、id the old mans condition was hopeless. 医生说这位老人的病是没有希 望的了。 4. Though pollution is heavy nComplete 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 our health, and may even _ people. enemyfac

11、torieskillComplete the passage with the Factories 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 spreadscausesoilFactories sometimes _ tWork in groupsWork in groups List the pollution problems in your place. Choose one problem and say what should be done about it. List the pollution problems The air pollution in our city is getting worse. What can we do to stop it? I t