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1、UNIT 3UNIT 3 ENVIRONMENTAL PROTECTIONENVIRONMENTAL PROTECTION Listening and TalkingTalk about air pollutionTo listen to an interview for detailed information.To learn to talk about air pollution.New energy-efficient vehicleschimneycoalsmogsmoke+fogWhat information can you get from this picture?tmn n
2、.n.烟囱烟囱How do these situations influence your life?These situations influence my life not only by providing electricity for me,and transporting me,but also by polluting the air I breathe.Now well listen to an interview about energy and pollution.Listen and decide True(T)or false(F)?1.The expression“
3、smog”originated in Britain and means a combination of“smoke and“fog”.2.Smog became a severe problem in Britain because people at that time burnt lots of fossil fuels.3.The worst smog in British history happened in London in 1942.4.The Great Smog of London claimed 5,000 lives.5.Later,the UK governmen
4、t ordered people not to burn wood in their homes.order sb.not to do sth.19524000coalSummarise informationIn active listening,summarising helps you review the key points of a speakers message.In order to write a good summary,you must toke notes of the most important points as you listen.When summaris
5、ing,you need to be as concise as possible and use your own words.Listen again and take notes on what the expert said.Then summarise the information you got from the interview.Take notes.Be concise.Use your own words.Listen for the“cue”.Ben Drake,an export on air pollution,is being interviewed on the
6、 radio.He said that smog was a severe problem _century in Britain.At that time,Britain was experiencing a boom in_.Factories and homes _,which created smog.He also mentioned the heavy smog in London _ in 1952.Later the UK government restricted _ in homes and forced factories to_.As smog is harmful t
7、o everyone,the expert advised us to _,use _,and further develop _.industry used lots of coal was particularly bad and caused over 4000 deaths in the early 20th burning coalmove away from city centersreplace coal with cleaner forms of energynew energy-efficient vehiclesgreen technologyListen and fill
8、 in blanks.Good morning,listeners.Air pollution is a serious problem,with urban populations particularly at risk from smog.Ben Drake is an expert on air pollution,and he is joining us today to talk about this issue.Ben,where does the word“smog come from?“Smog”comes from a combination of the words“sm
9、oke”and“fog”.It originated in Britain ,when smog was a severe problem.Why was it so bad then?Well,Britain was one of and factories and homes used lots of coal.When burnt,the coal produced harmful emissions which created lots of smog.In London,they also called the smog a“pea soup”because it was as th
10、ick as soup.That sounds terrible!What problems did it cause?Hostess:Ben Drake:Hostess:Hostess:Ben Drake:in the early 20th centurythe first industrial countries Listen textSmog caused many health issues and killed many people.The worst case happened in London in 1952.Over a few days when the smog was
11、 particularly bad,4,000 deaths were recorded.It was necessary to .The UK government ordered people and forced factories to .But smog is still an important issue in many places.What can be done about it?Smog is harmful to everyone,especially to children,old people,and those with heart or lung problem
12、s.We have to and for everyones health and wellbeing.We should ,and we need to use .We have the ,but we must use and develop it.Yes.Lets hope we can make some big changes.Thanks,Ben.Thank you.take immediate actionnot to burn coal in their homes move away from city centresreduce smog improve air quali
13、ty replace coal with cleaner forms of energynew energy-efficient vehiclestechnologyBen Drake:Hostess:Ben Drake:Hostess:Ben Drake:What measures have the government and citizens taken to help address the problem?Referring to common knowledgeEveryone knows that.We all know that.As is known to all,.Most
14、 people think that.There is no doubt that.It is obvious that.deal with the problemTree plantingVehicle restriction vikl Although actions may seem small and insignificant,over time they join together to become great achievements.Earth provides enough to satisfy every mans needs,but not every mans greed.Preview using language on page 32-33.