英语ppt中国富豪与雾霾
Fog and Haze 雾霾 英文ppt
201-300
> 300
Off the charts！爆表了！
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Basic information of the Haze
Xi’an first got No.1 in the ranking of the Chinese cities!
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Causes of hazy weather
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Methods and solutions
What can we do to avoid this?
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Methods and solutions
Step1: Search Air Quality Index first,reduce outdoor exercise if it’s beyond 100. Step2: Wear N95/KN90 mask while density of PM2.5 reach 150.
1. Develop and use new clean energy
清洁能源
• Reducing the use of cars，developing the public transport.
公共交通
• Increase the green area
增加绿化
4. public supervision
London 1952
Xi’an 2013
London 1952
Xi’an 2013
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Now in China, NPC &CPPCC(National Peoples Congress人大 & Chinese Peoples Political Consultative Conference 政协) determine to solve the haze in 10 years.
雾霾英语PPT
Pollution control of sulfur oxides
yellowish gray
<80%
1km-10km
Haze do we more harm than fogfog for and its contains How do distinguish with haze? PM2.5
Haze
SO + N&O +PM2.5
Human Hair
What is PM
Environmental protection policies
December 2012
Ministry of environmental protection in December 5th announced the first comprehensive air pollution prevention and control planning
Form of sulfur in coal
Burning release heat, known as volatile sulfur
Does not participate in the combustion, is a part of the ash
General, the sulfur content of coal is
Average annual concentration
10%
10%
7%
5%
Environmental protection policies
“Double ten double eight”
Newly added
Causes of hazy weather
The main reason for the formation of smog is PM2.5 concentration is too high, in addition to meteorological factors, the fundamental reason is the huge amount of pollutant emissions. SO2, NOx, Industrial Dust, VOCs are the main pollutants affecting the PM2.5 concentration In 2012，the total discharge of major pollutants in the 30 air. In 2012, the total discharge of these four pollutants 25 are as follows, in which, the total emissions of coal-fired 20 power plants accounted for nearly 50%.
英语演讲雾霾教学教材
Look for well known and observed publishers and authors who have a track record of publishing high quality English language textbooks
haze teaching materials • The Future Development of English
Speech Haze Teaching Materials
01 Background knowledge of haze
The definition of haze
Haze is a type of air pollution that occurs when small particles and liquid droplets are suspended in the air scatter light, resulting in a blurred or hazy sky
Language expression skills
Vocal variation
Vary the tone, pitch, and volume of the voice to add interest and emphasis
Pausing for effect
Use pauses strategically to create moments of silence that height audience attention
The economic costs of haze are also significant, including losses in tourism, transportation, and other industries due to reduced visibility and air pollution
英语学习——雾霾篇
红色预警12月7日18时，北京首次发布空气重污染红色预警（red alert for heavy air pollution），启动了空气污染应急制度中等级最高的措施。
This is the first time Beijing has issued a red alert for smog since 2013 when Beijing adopted an emergency response program for air pollution.这是北京自2013年开始实施空气污染应急制度以来首次发布雾霾红色预警。
▌主要应急措施包括：►suspend classes in all elementary and middle schools, kindergartens and extracurricular training schools;所有的中小学、幼儿园、少年宫及校外教育机构停课；►cars are allowed on the roads on alternating days depending on the odd or even numbers of their license plates;机动车将依据汽车尾号实施单双号限行；►outdoor operations of construction sites are banned and some industrial plants are required to limit or stop production.工地停止室外施工作业，同时一些工业企业也要按要求采取限产或停产措施。
▌怎样才能启动红色预警？►Four-tier alerts - blue, yellow, orange and red - will be issued on "heavy pollution" days. Red alert, the highest, will be issued for heavy pollution that is expected to last more than three days.在空气重污染情况下将会发出预警，霾的预警级别由低到高分别为蓝色、黄色、橙色和红色四个等级。
We-have-only-one-earthPPT课件
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李克强总理 也在今年2月
的国务院常 务会议上说， “要打一场治
理雾霾的攻 坚战、持久 战”。但雾霾、 PM2.5只是近
两年才成为 热词，只是 中国环境问 题的冰山一 角。
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• 目前中国正面临的不得不解决的最可怕的环境危机之一是缺水和水
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The eng
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污染。中国水资源总量居世界第六位，但人均水资源占有量仅为世
界平均水平的1／4，在世界银行连续统计的153个国家中居第88位。
我国江河湖泊普遍遭受污染，全国75%的湖泊出现了不同程度的富
营养化；90%的城市水域污染严重，南方城市总缺水量的60%~70%
是由于水污染造成的；对我国118个大中城市的地下水调查显示，
机动车排气污染。受经济增长的推动，我国 机动车近年来数量增长迅速，汽车排放的氮 氧化物、一氧化碳和碳氢化合物排放总量逐 年上升。此外汽车排放的铅也是城市空气中 重要的污染物。铅的排放对居住在城市的居 民身体健康将造成严重威胁。
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雾霾，是雾和霾的组合词。雾霾常见于城市。 中国不少地区将雾并入霾一起作为灾害性天气 现象进行预警预报，统称为“雾霾天气”。
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• 德国新创公司leaf republic有鉴于民众大量使用塑料餐 盘，用后丢弃造成地球负担的状况，推出一款只用树 叶材质做出的食盘容器，经过了近一年反覆的设计以 及测试，leaf republic精雕了多个餐盘模型，把树叶做 成的树叶纸放在模内加压制型，结合3层以达到足够 盛载食物重量的硬度，并且不使用任何化学的接合剂。
关于雾霾的英语PPT讲稿
Hello，everyoneGood morning！My name is Xiao Weihong,I’m from Sichuan province.And today,my topic is Fog and haze.This is my name,and this is my student number.From this you can know that my topic is about 5 parts,and now,we look at the first part--Definition.Long long ago,we climb with our hands,as time goes by,We are walking upright.But the environment turns bad,we live in a world which is full of poison.In recent years, air pollution has already become one of the biggest environmental problems in China. Thick haze has blown off the coastal areas.So,what is haze?It’s a combination of little drops of water and tiny particles. For better understanding of this noun.Now,we should know another word--PM.It means particulate matter.It also means a small discrete[dɪ'skrit](离散的) mass of solid or liquid matter.So,we can easily know what is PM2.5.It means particles can be drawn into lung[lʌŋ], which diameter is less than 2.5 micron.We often pay our attention to PM2.5，because the number of 2.5 is very important ,if the diameter of particle is bigger than 2.5 micron,it will be stopped by our nose and will not go into our lung. But ifthe size of particle is less than 2.5 micron.It harms us most.So, wether['wɛðɚ] our weather['wɛðɚ] is good is determined by the number of PM2.5.Look at this picture,if the number of PM2.5 of per unit volume is less than 50,we say the air quality is good.if the number is between 50 to 100,we say the air quality is moderate.But if the number is between 151 to 200,we call it unhealthy.and if the number is above 300,we think it horrible.As we know,many places of China is even above 400.So,it’s very dangerous.Now,let’s look a historical event.London smog!Let’s know about it.First,we watch a short video.(I don’t know wether the computer can paly it) Ok,from this short video we can see a black world full of smog.So,what happened in London?In 1952, London smog happened,and it lead to 12000 people died directly or indirectly.In 1954 ,London launched a special act of pollution.After 4 years later,smog happened again,and 1200 people dead.Only after 1965,the toxic smoke was vanished.In 1968,Britain enacted the Clean Air Act.And until 1980, the fog day has been reduced to five days one year.It took about 30 years to solve the problem.So,from this accident,we know thatonce the fog happened, it will be hard to solve it.How about our situation?First,Let’s look some pictures.There’re two contrast figures.The upper left corner is a picture of beautiful scenery,it’s clear,but the one at the lower left corner looks terrible.And the top right one is the map of our country which looks pretty,but from this one we can see nothing except haze.How about this one?Oh,it’s a man who wears a respirator['rɛspəretɚ] is riding a bike in the endless smog.And again,this picture tells us a man is riding a bike in the road.It’s dangerous because it’s hard to see far. The last one,it looks beautiful in some degree.But like mushrooms,the more beautiful the more toxic it is.In fact,it’s very terrible.So,what caused our country to be this situation ?These several reasons are we recognized.First,burning of fossil fuels in vehicles.As we know,the number of cars in our country is increased rapidly.so ,the demand of fossil fuels is increased fast,too .Second,in our country the power plants still rely on fossil fuels. It contributes to air pollution mostly.Third,various industrial processes are existed everywhere.Their emissions of waste polluted the air.Therefore,it’s time to take some measures to change the situation .So, what should our government do? Firstly,our government should strengthen air monitor to know the the actual situation.Secondly, government should enact more strict laws and regulations in order to reduce the sources of pollution.Thirdly,government should regulate people 's daily action and the industrial stly,our country should help develop green and energy-saving energy.Only do these can our country become beautiful again.For an individual,what should we do to reduce the harm of haze?First,if conditions permit,we can wear a respirator which can help us perhaps not much.Second,if we go out ,we should try to take public transportation.Third,hybrid['haɪbrɪd] cars should be regarded. Four,clean energy should be promoted in our daily life.In the last,the public supervision is important. Not only the role of government, but must have the personal effort.Only do this can we have a better tomorrow.So let’s do something from now on.=============================================== =============Thank you,yes,it dose harm our body.as i have saidbefore,the PM2.5 will go into our lung though our respiratory['rɛspərətɔri] tract.Long-term effects can damage respiratory defenses.Particles can cause the loss of the body's immune function.Thank you!yes ,this is a question that we all care about.But as i said before,the haze is the result of long-term development.and I think it will not disappear totally in recent years.But if our government take more actions on the problem,it will be vanished faster than we expect.1.As you have said that we live in a world of haze ,will it cause any harm to our body?2.when do you think the haze will be vanished?。
越来越多富人为躲避雾霾移民(英汉双语)
China's rich make plans to avoid smog越来越多富人为躲避雾霾移民By the 1970s, Central Park was in a state of decay. Bridges were crumbling. Meadows had dried up. Graffiti and vandalism blighted playgrounds and benches. There was an overwhelming feeling that its best days had passed. "Positive use had increasingly been displaced by illicit and illegal activity," is how the Central Park Conservancy describes it today.早在上世纪70年代以前，纽约中央公园还是一片颓败之象。
桥梁摇摇欲坠，柳树也枯萎了。
涂鸦和肆意破坏令游乐场和长椅一片狼藉。
这种景象会让人不由自主地认为，美好的时光一去不复返了。
“正面利用已逐渐被违法活动所取代，”纽约中央公园保护协会（Central Park Conservancy）如此形容道。
Then George Soros stepped in. Frustrated by what he and others saw as New York City's inept management of the 160-year-old institution, Soros and another financier commissioned a study on potential fixes. Its chief recommendation was creating a private citizen-based board to oversee an individual running the park's operations -- in effect, allowing private citizens to control the park. Soon the not-for-profit Central Park Conservancy was created, and the area returned to its former glory. Thirty years later the conservancy provides 75% of a nearly $60 million annual park budget and is a New York institution unto itself. The board of trustees includes former J.P. Morgan (JPM) Chairman and CEO William Harrison, KKR's (KKR) Henry Kravis, and the hedge fund manager John Paulson, who two years ago announced he would give $100 million to the conservancy, the largest park donation ever.后来，乔治•索罗斯站了出来。
雾霾Haze英文PPT
The influnence of haze
health
The influnence of haze
trafficΒιβλιοθήκη 1.haze is the obstacle of visibility,which increase traffic accidents
phychology
the low atmosphere makes people feel nervoous and depressed
Go out wearing masks
How to deal with haze
Do not open the window on haze day
How to deal with haze
Light diet and drink plenty of water
How to deal with haze
What is haze?
haze
= SO2＋ NOx ＋
PM 2.5
Present situation
Present situation
The cause of haze
• Now,by these pictures, we can realize the serious problem.Then what cause the problem?
The cause of haze
suspended industrial dust
horizontal static wind phenomenon
vehicle exhaust
Winter heating
The influnence of haze
• • • •
the harm to ourbody the impact on traffic the effect on phychology the influnence on economy
雾霾英语写作课件
增分策略四 灵活使用句式 How to express one’s opinion or suggestion 1.In my opinion/view, As far as I am concerned, As to me, From my point of view, Personally, 2. We should do We had better do We are supposed to do We ought to do It is reasonable/advisable for us to do sth
more waste gas
From cars From factories From heating equipment
less trees
Cutting down trees
The effects
do harm to our health physically mentally
affect traffic
Is everything to the point(切题)?
Does the writer use any linking words (连接词)?
Are there any mistakes?
Language Is there any advanced vocabulary（高级词汇）? Are there any good sentence patterns（句式）?
Welcome
topic writing：
Haze
The causes of haze
vehicle exhaust
industrial waste gas
The causes of haze
Heating equipment
雾霾英语演讲PPT课件
Automobile exhaust
Automobile exhaust is another important cause of smog. The exhaust emissions from automobiles contain a large amount of pollutants such as hydrocarbons, nitrogen oxides, and carbon monoxide. These pollutants react chemically with oxygen in the atmosphere to form secondary particulate matter, which in turn leads to the generation of haze.
Imports cardiovascular health
Haze contains hazardous particles that can enter the bloodstream and damage the cardiovascular system, increasing the risk of heart disease and stroke
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Prevention and control measures for
haze
Government level measures
1 2 3Policy establ Nhomakorabeashment
The government should formulate policies to restrict polluting industries and promote clean energy
Hinders tourism
《雾霾天气英语介绍》课件
Haze can reduce visibility and affect transportation, leading to flight delays, traffic congestion, and increased risks of road accidents. It also poses challenges for outdoor activities and sports events.
Sharing best practices
Countries can learn from each other's successful experiences and adopt effective measures to address air pollution.
Coordinated action
Incentivizing the use of clean energy sources and phasing out fossil fuels to reduce air pollution.
Corporate Responsibility
Emission reduction
Investing in clean technologies and emission reduction systems to minimize their environmental impact.
Countries like Japan and South Korea have also made significant progress in reducing air pollution by adopting advanced technologies and policies.
雾霾及危害-大学生英语课ppt
What is the haze?
• Haze is traditionally an atmospheric phenomenon where dust, smoke and other dry particles obscure the clarity of the sky.
• "fog haze weather”: the hazy weather incorporated into fog together
The West Lake in the haze.
By these pictures, we can realize the serious problem.
Since the hazy weather, the topic of air pollution has again around more and more attention.
It has a bad effect on our respiratory organs. 7 years after serious haze, there will be a period that the rate of lung cancer is extremely high.
How it hurts us?
The traffic is effected: • reduce the vision • make the traffic much busier • the possible of accident will raise up
In the hazy weather, the air with bacteria and viruses will cause the spread diseases easily.
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Then George Soros stepped in. Frustrated by what he and others saw as New York City’s inept management of the 160-year-old institution, Soros and another financier commissioned a study on potential fixes. Its chief recommendation was creating a private citizen-based board to oversee an individual running the park’s operations — in effect, allowing private citizens to control the park. Soon the not-for-profit Central Park Conservancy was created, and the area returned to its former glory. Thirty years later the conservancy provides 75% of a nearly $60 million annual park budget and is a New York institution unto itself. The board of trustees includes former J.P. Morgan Chairman and CEO William Harrison, KKR’s Henry Kravis, and the hedge fund manager John Paulson, who two years ago announced he would give $100 million to the conservancy, the largest park donation ever.
Of course, many rich will stay in smoggy Beijing and China’s other polluted cities. Opportunities in the world’s fastestgrowing major economy are hard to turn down. And surveys show the Chinese remain loyal about investing at home. But the air pollution problem isn’t getting better anytime soon, and neither will the flight of China’s wealthiest residents.
By the 1970s, Central Park was in a state of decay. Bridges were crumbling. Meadows had dried up. Graffiti and vandalism blighted playgrounds and benches. There was an overwhelming feeling that its best days had passed. “Positive use had increasingly been displaced by illicit and illegal activity,” is how the Central Park Conservancy describes it today.
The growing wealth gap around the world is raising concerns about economic fairness and class divisions. But Central Park’s revival illustrates the importance of the very wealthy in civic society. Their private dollars fund projects that governments won’t, and they have an especially key role in urban centers. All this explains why reports of China’s air pollution driving out wealthy residents are so troubling. Is China losing its most important residents to smog?
why reports of China’s air pollution driving out(驱逐) wealthy residents （居民） are so troubling（费神、烦 恼）？ Because these wealthy residents may play an important role in cities’ governing of environment Who is the largest park donator(捐赠 者)for Central Park？ John Paulson
Now China’s super rich are fleeing to avoid smog
The country's wealthiest residents are emigrating to other countries, in large part to avoid awful air poave seen recordhigh levels of dangerous pollutants that have been linked to cancers and respiratory problems.