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1、Threats to our environment1A.Look at these photos.which of these environment problems do you have in you country?Air pollution Water pollution Population boom 2I can see these problems in everywhere in my country.Air pollutionWater pollutionPopulation boom3About this theme ProblemsInfluencesolution4
2、Air pollutionNowadays we can hear about air pollution on a global scale in the news.So it is well known that air pollution is a common problem.Air pollution makes our sick,such as cough.5Water pollutionNowadays,water pollution is deteriorating.Rivers,lakes and even oceans all over the world are beco
3、ming polluted by garbage and dangerous chemicals.Oil and other.Chemicals can kill fish and make water unsafe for drinking6Population boomThe population problem is one of the most serious problems in the world today.China has the largest population in the world.If population grows too fast,it will br
4、ing lots of serious troubles.Overpopulation makes the traffic crowded.It makes the environment terrible.7SolutionEveryone wants to reduce pollution.But the pollution problem is as complicated as it is serious.What should we can do to solve this problem gradually?8For governmentControl agricultural p
5、ollution problems Education citizens save resourcesStrengthen supervision and management9For BusinessDont discharge sewage into waterBuy equipment of air treatment.recycling system.10For Ourselves Use low-energy light bulbsRecycle paper,glass and cans.Avoid throw things away if they can be repaired or recycle.11Weve done a great deal of work,but there is still a long way to go.We must keep on fighting until we find ways to protect the environment from being polluted and do away with pollution.12081111136魏魏 浩浩13New wordsWater hyacinthdeteriorating水葫芦退化 恶化081111136魏魏 浩浩14