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1、Modern Man and the EarthThe passage is probably from_.A.a novelB.a comic bookC.a poster about the Earth HourD.an environmental protection bookThe main idea of each paragraphPara 1:the history of the earth Para 2&3:the bad things we did to the Earth and their bad effectsPara4:the greenhouse effectPar
2、a 5:the measures weve already have takenPara 11.How old is the Earth?It has a history of more than 4 billion years.For only 35,000 years.They have done both good and bad things to the Earth.2.How long has modern man lived on it?3.What have people done to the Earth?Scan Para 2-3 and fill in the table
3、:Bad Things1.Cars and buses:pollute the _2.Factories:pollute the _,the_ and the_3.People:cut down millions and millions of _airlandairwatertreesBad Effects1.Many people:have very bad _ problems2.Many rivers and lakes:become very _ Some:even _3.Many types of animals:in _ the quality of the air:become
4、 _healthdirtydeaddangerworsePara 2-3pollutebad health problemsthe land,the air and the waterdirty,deadanimals:dangerair:worseWhat does the word“blanket”mean?A.to cover something completely with a thick layerB.a large cover,often made of wool,used especially on beds to keep people warmPara 4burn oil,
5、coal and woodblanketheatair temperaturePara 5Complete the passage:These problems are very s_ for our future,but we can do something now.People have already taken a_ to improve the environment.We can be green consumers.That is,we should only buy and use things that do not d_ the environment.We should
6、 get r_ of the habit of using things once and then throwing them away.eriousctionamageidPara 5Complete the passage:Many countries now use the wind,the sun and the sea to make e_.In some cities,for example,people cannot drive cars on certain days.In other places,they use electric cars and buses.lectr
7、icityPara 5Green consumersonly buy and use things.Many countriesuse the w.,the s.and the s.to.dont allow.to drive.encourage.to use.get rid of the bad habit of.Para6:These are just a few of the many things we can do.What else can we do to protect our earth?Means of transportEnvironment-friendly bagdu
8、stbinturn off wash handsturn off go to bedPost task:Group workStep 1:Four students a group and discuss what good things you have done to protect the environment.Step 2:Present the report.Just now,our group held a discussion on environmental protection.We have worked out several ways to protect the e
9、nvironment.suggest.advise.think it is helpful to.point out.In brief,we have only one Earth.Protecting the environment is every citizens responsibility and moral duty.(保护环境是每个公民的责任和义务。)Presentation1.Read the article fluently after the tape.2.Retell the passage in your own words.3.Enjoy a song“Earth Song”Homework