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,高中英语课件,（金戈铁骑 整理制作,）,高中英语课件（金戈铁骑 整理制作）,1,Reading,The Earth Is Becoming Warmer,But Does It Matter?,ReadingThe Earth Is Becoming W,2,Fast Reading,1.Glance at the text and answer the question.,Fast Reading1.Glance at the te,3,It has a title,a first paragraph that runs across the page and is in bold,the main text in two columns,graphs/diagrams,two quotes.,What is the structure of a magazine like this and how is the text organized?,It has a title,a first paragr,4,Fast Reading,2.Read the text fast and answer the questions on page 27,Fast Reading2.Read the text f,5,Sophie Armstrong wrote the magazine article.The name of the magazine is“Earth care”.,2.What are the names of the three scientists mentioned in the article?,They are Dr.Janice Foster,Charles Keeling and George Hambley.,1.Who write the magazine article?What is the name of the magazine?,Sophie Armstrong wrote the mag,6,3.What do they think about global warming?Do they agree with one another?,They dont agree with each other.,Some think the effects will be terrible,while some others believe that we should not worry about it.,Dr.Janice Foster thinks the effects of global warming could be very serious.,George Hambley thinks global warming will be mild with few bad environment consequences.,3.What do they think about glo,7,4.What are the two graphs about?,Graph 1 shows the temperature increase of one degree Fahrenheit between 1860 to 2000.,5.What is the main topic of the article?,Global warming/The warming of the earth.,Graph 2 is about the carbon dioxide content in the atmosphere from 1957 to 1997.,4.What are the two graphs abou,8,2.Choices,1.Who found out the amount of carbon dioxide in the atmosphere from 1957 to 1977?A.Dr.Janice Foster.B.Charles Keeling.C.George Hambley.D.Sophie Armstrong.,2.Choices1.Who found out the,9,2.But there are some very different attitudes among scientists towards this,issue,.”,“issue,here means the same as the one in_.A.I bought the new stamp the day of its,issue,.B.They are talking about one of the key,issues,in the election campaign.C.The government is expected to,issue,a statement about the election.D.The magazine has 12,issues,each year.,2.But there are some very di,10,3.The author probably agrees that _A.actually global warming is good for man.B.we should do nothing about the global warming.C.catastrophes will happen if the globe keeps on warming.D.a lot remains to be found out about the effects of global warming.,3.The author probably agrees,11,3.Yes or no?,1.Does Sophie Armstrong support a clear opinion?,2.Does George Hambley believe that we should worry much about the global warming?,No.he doesnt state it clearly.,No,he doesnt.,3.Yes or no?1.Does Sophie Arms,12,True or false,Read the article carefully and finish Part 2 on page 27,True or falseRead the article,13,1.The temperature last century didnt increase much.,2.Everyone believes that global warming is caused by the activities of humans.,3.Janice Foster believes that global warming is caused by burning fossil fuels.,4.Natural gas is a greenhouse gas.,5.Carbon dioxide is a byproduct of,burning fossil fuels.,F,F,T,F,T,1.The temperature last century,14,6.People accept Charles Keelings data because he took accurate measurements.,7.Flooding could be one of the effects of future global warming.,8.George Hambley believes scientists are just guessing about the effects of global warming.,9.George Hambley is worried about the effects of carbon dioxide on plant growth,10.It is clear what the effects of global warming will be.,T,T,T,F,F,6.People accept Charles Keelin,15,1.How has the global warming come about?,2.What are the effects of global,warming?,Careful Reading,1.Read the text again and answer the questions.,Careful Reading1.Read the tex,16,1.How has the global warming come about?,Human activity-burning of fossil fuels.,Greenhouse effect-greenhouse gases-we need those gases.,Huge quantities of extra carbon dioxide-from 1957 to 1997-from around 315 parts per million to around 370 parts per million.,Human activity-burning of,17,2.What are the effects of global warming?,Encourage a greater range of animals.,The sea level to rise.,Severe storms,droughts,famines,the spread of diseases,and destruction of species.,Make plants grow faster.Crops will produce more.,2.What are the effects of glob,18,The different ideas between Dr.Janice Foster&George Hambley,Dr.Janice Foster,George Hambley,Carbon dioxide has caused the global temperature to _.An increase of five degrees would be a _ and could be _.,More carbon dioxide is a _ thing,which makes crops _ and will encourage _.,go up,catastrophe,very serious,positive,produce,a greater range of animals,The different ideas between Dr,19,1.What is the purpose of the paragraph that is in bold?,To introduce the topic.,To illustrate(,阐述,)points by providing evidence.,2.What are the diagrams for?,Third Reading,1.What is the purpose of the,20,3.Why are there two quotes?,Because they are important or interesting points.Their aim is to attract your att
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