《低碳生活英语演讲》课件.ppt

1、低碳生活英语演讲PPT课件Part 1I give you an account of two subjectsAir conditioning to exclude the methane-containing gases cause global warmingThe second one is about the increasing amount of cars Air conditioning is bound to bring some burden on our environmentAnd we use any kind of industrial products,air c

2、onditioning is bound to bring a certain burden to our environment.Energy to open the timber and release large amounts of heat to the atmospheric environment,has been a great burden to our natural environment into a ring,this is a long time to solve the major problemsWhat are the hazards of vehicle e

3、xhaust on the environment?The car is a modern means of transport,with the surge in the number of cars,worsening environmental pollution caused by automobile exhaust.The harmful components in the vehicle exhaust of CO,NOx,SO2,HC,and particulate matter and ozonein 21st century,there are 7 millions car

4、s in the world,a large amount of exhaust gases has seriously influenced us,such as:cough,throat inflammation.We should have a healthy way to travelThe global climate is becoming warmer and warmerNearly 100 years,the average global temperature has experienced two fluctuations,which is the well-being

5、of well-being.In general,it is a general trend,the global climate is becoming warmer and warmerMany parts of the land becomes very dry For example,last spring,the most severe drought in 50 years hit northern China affecting the livelihood of 4 million people.They are looking forward to the rainEnvir

6、onmental damage and climate change is a reality for us.Out of the worlds most polluted 20 cities,half are in China,70%of Chinese rivers are polluted.China has become the largest carbon emitter of the world Part 2What is a low-carbon living?Low-carbon life is two words,life refers to the clothing,foo

7、d,housing,transportation lines,such as aspects of personal lifestyle according to personal habits.Why should we be low-carbon life?Order to reduce carbon emissions and dependence in life Carbon dioxide is essential for plants to absorb carbon dioxide for photosynthesis,and carbon dioxide remains wit

8、hin the appropriate range is very important for maintaining the Earths temperature suitable for human habitationClimate change and our relationshipPolar ice meltingThe polar bear to lose a footholdAll kinds of extreme weather,droughts,floods,storms,ice storm,fire,use the adjective rare historical,on

9、ce in a century to describe the situation is grimPeople lost their homes because of fireSnow-ice roads and carOur Earth is a variety of attacks of extreme weatherThis would cause great harmWe should make every effort to protect the EarthPart 3How do we achieve a low carbon life My understanding is t

10、hat the low-carbon in their daily lives from ourselves,from the trivial,to minimize all possible consumption Water conservation is the energy Water is our source of lifeMany people are no water to drinkTheir desire for water is far beyond our imaginationIn addition,if monthly wash clothes,so once pe

11、r washer can save electricity,also saves power of the coal,also will reduce carbon emissions,if all the family can do monthly by hand to wash clothes,reduce the emissions of carbon dioxide once is 68.4 tons,can achieve this figure is very surprising.So for us students have more ways energy-savingDo

12、not let the desert from the birth of your handsNeed not disposable chopsticks and disposable lunch box The use of disposable plastic will cause great pollutionBags instead of plastic bags is a wise choiceReduce food waste Our earth needs we work together to love,let us start from around things,cherish resources,reduce the energy consumption and make our life more beautifuThank you!可编辑感感谢谢下下载载