1、Module 12Save our world Unit 1 If everyone starts to do something,the world will be saved.Whats this?The earth is crying.Because it is seriouslypolluted.How many kinds of pollution do you know on the earth?Air has been polluted because factories and cars produce the waste gas（废气）（废气）every day.1.Some
2、 factories pour(倾倒倾倒)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 dead.1.Waste glass and paper are thrown away by people everywhere.2.Fields and rivers are polluted.Noise pollution
3、can cause hearing problems,mental health Problems and difficulty sleeping problems and so on.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.There should b
4、e some _ to stop the pollution.3.We can _ waste products,such as _ and paper in a recycling centre.pollutionrulesrecycleglassRead 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 cr
5、opsspreads over cities and villages3.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 againsells the wastein poor areas5.Students learn _
6、 _.That means _.ways to save energy and recycle at homeless waste1.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。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 c
7、ould do.有很多你们能做的事。Such as?比如说？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。4.Though pollution is heavy now,I dont think its hopeless.hopeless adj.无望的 e.g.The doctor said the old mans
8、 condition was hopeless.医生说这位老人的病是没有希 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 our health,and may even _ people.enemyfactorieskillFactories sometimes _ the rivers,and far
9、mers 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 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.What can we do to stop it?I think we can ride our bicycles to school more.Write a passage about how to control pollution and how save our earth.
