资源简介 (共23张PPT)Reading club 2Unit 8 Green livingPredict the topicEnvironmental problemsActivate and shareair pollutiondeforestationwater pollutionglobal warmingpiles of rubbishEnvironmental problemsdesertificationThe environmentA local and global issueissue n. [C]a subject or problem that is often discussed or argued about, especially a social or political matterA local and global issueIn many ways, life has become far more comfortable and convenient in the past few decades. However, this has come at a huge cost to the environment. Here, we look at three of the most serious environmental problems we are currently facing.serious health problems and even deathsUsing public transport instead of driving unless it's absolutely necessary.the burning of fossil fuels, construction and the burning of wasteHarmful Release harmful air pollutantsRead and exploreCauseAir PollutionEffectSolutionWhat aspects of global warming are discussed Give your reasons.choose greener means of transportation, such as cycling or walking.Other effective solutions to air pollutionIf you can’t avoid driving a lot, ...Other effective solutions to air pollutionIf you can’t avoid driving a lot, use equipment to trap air pollutants.Other effective solutions to air pollutionPromote the more use of cleaner fuels/alternative fuelsinstead of petrolVehicles powered by compressed natural gaselectric vehiclessolar carsPlant trees as many as possible to purify the airOther effective solutions to air pollutionFor those who cause pollution,...Other effective solutions to air pollutionFor those who cause pollution, they should bear the cost/ be fined.the build-up of carbon dioxide and other pollutants in the atmosphere, which trap the sun's heat and warm up the planetGlobalwarmingRead and exploreEffectDefinitionCausethe increase in the temperature of the Earth's near-surface air and oceansthe rising sea levels, extreme weather conditions such as hurricanes, floods and heat wavescause serious health problemsaffect industries such as agricultureThink and shareHow can we stop or slow down global warming Think and shareHow can we stop or slow down global warming So how can we stop this from happening Governments everywhere have a responsibility to reduce the production of greenhouse gases. But we can make small changes too. Every person needs to play his/her part. Suggestions include recycling, using public transport, using less water at home, switching off lights. Small personal changes will add up to big changes worldwide.So how can we stop this from happening Governments everywhere have a responsibility to reduce the production of greenhouse gases. But we can make small changes too. Every person needs to play his/her part. Suggestions include recycling, using public transport, using less water at home, switching off lights. Small personal changes will add up to big changes worldwide.Earth Hour, which started in Sydney, Australia in 2007, is an annual event that aims to create people’s awareness of taking responsibility toward a sustainable low carbon future by turning the lights off for an hour.Do you knowOverflowing landfillsdangerous chemicals enter our water supplyfind alternative waste disposal methods: promise to send “zero waste to landfill”reduce, reuse, recycle, responsibilityDue to the amount of waste produced, the landfills are reaching full capacity.Read and exploreEffectSolutioncausenot enough landfills for waste disposalCut down on/reduce domestic wastesmellyWhat do 3Rs exactly mean How to reduce/reuse/recycle Only buy what you need.Choose products with less packaging.Reduce Reuse Recycle Minimise the amount of waste we create.Refill a water bottle with water from home instead of buying a new one.Don’t use plastic bags and choose reusable, environmentally-friendly bags instead.Reduce Reuse Recycle use things again and again instead of throwing them awayReduce Reuse Recycle Turn reusable materials into new things for a new purpose.Turn trash into treasure.What do you think of the fourth R — Responsibility Think criticallyDo you think it’s more important than the other three Rs Why Where there is attitude, there is action.If not, which R do you think is the most important Why Research online into the achievements of our country in ecological protection and write a survey report based on the pattern of cause - effect - solution - achievementHomework(https://tv./2021/06/06/VIDEUMJtuQE7b02s46itPXsR210606.shtml) 展开更多...... 收起↑ 资源预览