单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Module 12,Save our world,Module 12,Unit 1,If everyone starts to do something,the world will be saved.,Unit 1,Warming up,Pollution,Pollution is our great enemy,and we have to fight it.Lets watch a video about pollution.,Warming upPollutionPollution i,air pollution,air pollution,water pollution,water pollution,noise pollution,noise pollution,Work in pairs.Look at the pictures and talk about them.Use the words in the box to help you.,Listening,factory pollute recycle waste,Work in pairs.Look at the pic,Listen and complete the sentences.,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.,Listen and read.,pollution,rules,recycle,glass,Listen and complete the senten,New words,factory,n,.,制造厂,;,工厂,pollute,v.,污染,New wordsfactory n.pollut,recycle,v,.,回收利用,再使用,(,废品,),waste,n.,废料,;,废弃物,recycle v.waste n.,enemy,n,.,敌人,;,仇人,crop,n.,庄稼,;,作物,enemy n.crop n.,kill,v,.,杀死,;,弄死,oil,n.,石油,kill v.oil n.石油,Read the dialogue and,complete the notes.,Reading,Pollution problems,If the rivers are polluted,_,_.,2.In some places,pollution from factories _.,farmers cant use them to water their crops,spreads over cities and villages,Read the dialogue and complete,3.The cars on the roads _,_.,use so much oil and cause pollution,What the students can do,4.Support a green school:every class,_ which can be _,_.Then the school,_ to help students,_.,collects waste recycled or used again,sells the waste,in poor areas,3.The cars on the roads _,5.Students learn _,_.That means,_.,ways to save energy and recycle at home,less waste,5.Students learn _,Everyday English,Its no use,Such as?,Nice idea!,Everyday EnglishIts no use,1.,Its no use,talking about 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。,Language points,1.Its no use talking about t,2.,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.?,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 said 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 n,Complete the passage with the correct form of the words in the box.,cause enemy factory,kill oil pollute spread,Exercises,Pollution is our great _.Pollution from _ is a danger to our health,and may even _ people.,enemy,factories,kill,Complete 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,spreads,causes,oil,Factories sometimes _ t,Listen and mark the words which the speaker links.,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.,Pronunciation and speaking,Listen and mark the words w,Now listen again and repeat.,Now listen again and repeat.,List the pollution problems in your place.Choose one problem and say what should be done about it.,Work in pairs.,List the pollution problems,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.,For example,The air pollution in our cit,Homework,Write a passage about how to control pollution and how save our earth.,HomeworkWrite a passage about,Thank you!,Thank you!,