人教版高中英语选修六课件M6U4 Global warming reading共25张
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高中英语人教版选修六 Unit 4 Global warming Read 课件 (共47张PP
2. The burning of more and more fossil fuels has resulted in the increase in carbon dioxide.
Read and discover:
Greenhouse gases have resulted in global warming. =Global warming has resulted from greenhouse gases. to be caused by 1. Many negative effects have resulted from global warming. 2. The increase in carbon dioxide results from the burning of more and more fossil fuels.
2. My brother bought a large quantity of books.
Read and discover:
1. The book shop sold a quantity of /quantities of books. 2. The factory releases a quantity of / quantities of CO2 every day. a quantity of / quantities of + countable nouns / uncountable noun
in order to broaden my mind. to pay money regularly to have newspaper or magazines sent 3. Do you know how to subscribe to the Web service? to receive or obtain sth. regularly
Read and discover:
Greenhouse gases have resulted in global warming. =Global warming has resulted from greenhouse gases. to be caused by 1. Many negative effects have resulted from global warming. 2. The increase in carbon dioxide results from the burning of more and more fossil fuels.
2. My brother bought a large quantity of books.
Read and discover:
1. The book shop sold a quantity of /quantities of books. 2. The factory releases a quantity of / quantities of CO2 every day. a quantity of / quantities of + countable nouns / uncountable noun
in order to broaden my mind. to pay money regularly to have newspaper or magazines sent 3. Do you know how to subscribe to the Web service? to receive or obtain sth. regularly
人教版英语选修六Unit 4 Global Warming(Reading) 课件(共42张PPT)
4. Greenhouse gases continue to build up in the atmosphere.
5. George Hambley believes that global warming will do good rather than harm to the earth.
Researchers say these changes are having severe effects on animals such as penguins, seals and polar bears. Changes in temperature and wetness in the air can also affect the reproduction of some reptiles and amphibians. For example, the sex of baby painted turtles is linked to the average temperature in July. Scientists say even small temperature increases can threaten the production of male turtles. In Europe, scientists say warmer temperatures are affecting the spring and autumn seasons.
What’s worse, the glaciers (冰川) of the South Pole are beginning to crack (破裂).
The sea level to rise.
Tsunami (海啸)
Tornados (飓风)
人教版高中英语选修六Unit4 Global warming阅读课件
Para.2
1.What conclusion can you make from the Graph1? The earth is becoming warmer. 2.Who is to blame for the earth’s becoming warmer? It is human activity that has caused this global warming rather than a random but natural phenomenon.
methane carbon dioxide water vapor
In the atmosphere surrounding the earth there are gases, which are called
“greenhouse gases”.
Fossil Fuel(矿物燃料)
How does a greenhouse work? _____ traps the heat from the sun keeps it from _________ escaping ____ the air up heats
trap…from…: keep sth in a place 存住来自…的…
Non-renewable Renewable
• Coal • Oil • Natural gas • Uranium (nuclear energy) • Wind (wind power) • Sun (solar energy) • Water (hydroelectric power) • Plant waste (biomass energy) • Hot springs or geysers (geothermal energy) • The sea (tidal energy)
人教版英语选修六Unit 4 Global Warming(Using Language)课件(共23张PPT)
Let’s learn how to write a passage .
Beginning : put forward the topic
Body :
ways
First /Firstly/To start with… Second /Secondly/Next… Third/ What’s more/Besides…
2.It should consist of three parts : a large heading, imperative sentences, and slogan .
Let’s learn how to make a poster
large heading Walk or __________ suggestions slogan
what to do about global warming.
Read the second letter carefully and fill in the blanks.
What can we do about global warming? 1. Turn a(n) __el_e_c_tr_i_c_a_l _a_p_p_l_ia_n_c_eoff when
More importantly/ Last but not least…
Ending : hope/future
Step1.Beginning: put forward the topic
Step2.Body:ways
Recently, global warming has become a hot topic among peopl It causes the sea level to rise and many disasters to strike. So we must take effective measures to save our planet.
人教版高中英语选修六Unit 4 Global warming-Reading课件
Part2 (2-5)
How global warming comes about?
1. ___________________ human activity
Greenhouse 2. ___________________________ the burning of fossil fuels effect What are the Greenhouse gases?
So we don’t worry about global warming…
Group Work
1 2
We shall do something about global warming.
We shall do nothing about global warming.
Debate
Possible effects:
1. cause the sea level to rise 2. the spread of Negative effects diseases 3. disappearance of species So we should : 1. Reduce the burning of fossil fuels 2. Use bags that can be recycled … 1. make plants grow faster 2. crops will produce more 3. a greater range of animals 4. make life better
Introduction
Conclusion
Para. 1
The topic
Para.6-7
Body Para. 2-5
Careful reading
人教版高中英语选修六Unit4 Global warming-warmingup和reading课件
Reading 1
Read the passage quickly and answer the following questions.
1.Who wrote the magazine article? What is the name of the magazine? 2.What are the names of three scientists mentioned in the article? 3.What do they think about global warming? Do they agree with one another? 4.What are the two graphs about?
1.Who wrote the magazine article? What is the name of the magazine? Sophie Armstrong. Earth Care.
2.What are the names of three scientists mentioned in the article?
Unit 4 Global Warming
We depend on energy to do many things in our daily lives.For example, energy lights ourcities and heats our buildings. Make a list of things that use energy in your home, in your school,or any other places you can think of. 6 students a grd the passage carefully and judge whether the statements are true or false?
高中英语选修六人教版：Unit+4+Global+Warming+(reading)+课件
Part1 Introduce a debate over the raising a
(1) issue of global warming.
question
Part2 (2-5)
How global warming comes about.
giving examples, using graphs, explanation
energy sources
nuclear energy
wave / tidal energy
① What are they? ② What are these buildings made of?
greenhouse / glass
③What’s the use? A greenhouse is used for_g_r_o_w_i_n_g__p_la_n_t_s, especially during ____ wcoeladther.
George Hambley
More carbon dioxide is a _p_o_s_i_ti_v_e___ thing,
which makes crops __p_r_o_d_u_c_e__ more and will encourage _a__g_re_a_t_e_r_r_a_n_g_e__o_f _____ _a_n_i_m_a_l_s__.
opinion? A
A. The result of the temperature increase will be serious.
B. The amount of warming is nothing serious. C. We needn’t worry about high levels of
人教版新课标 选修六 Book6 Unit4 Global Warming (Reading) 课件
Step6: Watching and discussing
1. What does the video want to tell us?
2. According to what we have learned today, what causes global warming?
3. What should we do about global warming?
What can we do about global warming?
drought
global warming too many
trees are cut down = deforestation
hot ! !
!
Reading (P.26): THE EARTH IS BECOMING WARMER —BUT DOES IT MATTER?
(Para_1_ )
towards global waro _5 )
b. whether people should do sth. about global warming
Part 3 (Para_6_ )
c. an introduction of global warming
6.反对……
6. be opposed to
7.增加，聚集 8.继续
7. build up 8. keep on
Step3: Pre-reading
Guess from the title and the two graphs: What may be talked about in the passage? A. The cause of the global warming
Unit 4 Global Warming
人教版英语选修六Unit 4 Global Warming reading 课件(共30张PPT)
Reading
Task 1 Skimming
Skim the title: THE EARTH IS BECOMING WARMER
– BUT DOES IT MATTER?
What is the main topic?
A. The earth. B. Global warming.
C. Becoming warmer doesn’t matter.
Coal Oil Natural gas Wind (wind power) Sun (solar energy) Uranium (nuclear energy) Water (hydro-electric
power)
Picture reading
A greenhouse
greenhouse
Now can you connect global warming with greenhouse and think of the relationship between them? Maybe you can understand why we call global warming “greenhouse effect”, right?
T 1.The temperature in the last century didn’t
seem to increase much. Line 2: … it is a rapid increase compared to most natural changes…
T 2.Everyone believes that global warming is
A title Introduction
Body
Conclusion
人教版高中英语选修六《unit4globalwarming》课件
a7)
ut?
Whatdotheythinkaboutglobalwarming?Doth eyagreewithoneanother?
Therearesomeverydifferentattitudesam ongscientiststowardsthisissue. Somethinktheeffectswillbeterrible,whil eothersbelievethatweshouldnotworryab outit.
Graph2:
4parts
mainidea
Part1(par Shouldwedosomething？
a1)
Part2(para2Theearthisgettingwarmer.
-5)
twodifferentattitudestowardsglo
Part3(para 6)
balwarming
Part4(par Howdoesglobalwarmingcomeabo
ThedifferentideasbetweenDr.JaniceFoster&Geor geHambley
Dr.JaniceFoster
GeorgeHambley
Carbondioxidehascaus Morecarbondioxideisa_
edtheglobaltemperature __p_o_s_it_i_v_e_thing,
Itiscalledthegreenhouseeffect.
TheEarthIsBecomi ngWarmer–
ButDoesItMatter?
FastReading
Glanceatthearticleandanswe rthesequestions.
新人教选修6_Unit4_Global_warmingReading阅读 ppt课件
3. Does he think a person himself can slow down global warming?
Have little effect
4.Does he give up his plan?
No . He still advocate improvements.
新人教选修 6_Unit4_Global_warmingReading
Planting trees Cleaning the rubbish
新人教选修 6_Unit4_Global_warmingReading
electric vehicle bike
running
新人教选修 6_Unit4_Global_warmingReading
×
×
×
新人教选修 6_Unit4_Global_warmingReading
C. Individuals can’t save energy
to slow down global warming.
新人教选修 6_Unit4_Global_warmingReading
So what is Earth Care’s attitudes?
• Individuals can make a difference
√
Group works • Group works to discuss
what else we can do to slow down global warming?
新人教选修 6_Unit4_Global_warmingReading
Wind energy is used as power
➢Which is true according to the
高中英语(人教版)选修六 Unit 4 Global warming-reading课件(17张PPT)
15
Discussion: The earth is becoming
warmer. In your opinion, does it matter?
A : We shall do
something about global warming.
B: We shall do
nothing about global warming.
Detailed reading ★ ★ ★
The 2nd graph shows the amount of c arbon d ioxide in the atmosphere from 1957 to 1997. The CO2 c ontent steadily increased over this forty-year period. It went up from 315 to 370 parts per million.
2.Everyone believes that global warming is caused by the activities of humans.
3.Janice Foster believes she can measure the future global rise in temperature.
11
Detailed reading ★ ★ ★
Read something more about the 2 graphs:
The 1st graph shows the global temperature between 1860 and 2000 . The temperature increased and decreased over this period but on the whole it increased by around one degree Fahrenheit. During this time, the earth reached its l owest temperature in about 1910 and its highest in 2000 . There was a steady increase in the temperature during the 20 years after 1980. We can see from the graph that the earth has become w armer since early last century. 12
Discussion: The earth is becoming
warmer. In your opinion, does it matter?
A : We shall do
something about global warming.
B: We shall do
nothing about global warming.
Detailed reading ★ ★ ★
The 2nd graph shows the amount of c arbon d ioxide in the atmosphere from 1957 to 1997. The CO2 c ontent steadily increased over this forty-year period. It went up from 315 to 370 parts per million.
2.Everyone believes that global warming is caused by the activities of humans.
3.Janice Foster believes she can measure the future global rise in temperature.
11
Detailed reading ★ ★ ★
Read something more about the 2 graphs:
The 1st graph shows the global temperature between 1860 and 2000 . The temperature increased and decreased over this period but on the whole it increased by around one degree Fahrenheit. During this time, the earth reached its l owest temperature in about 1910 and its highest in 2000 . There was a steady increase in the temperature during the 20 years after 1980. We can see from the graph that the earth has become w armer since early last century. 12
人教版英语选修六Unit 4 Global Warming up and reading 课件(共4
It is a magazine article most probably.
Skim the article:
1. Who wrote the article? 2. What is the name of the magazine? 3. What are the names of the three scientists mentioned in the article?
in carbon dioxide.
Discussion
which scientist’s opinion do you agree with? List the positive or negative effects of global warming.
Negative effects Positive effects
The sea level is __ri_s_in_g___（上升） and the coastal cities will be flooded.
It may cause e_x_t_r_e_m_e__（极端的） weathers:
hurricanes,droughts,etc.
Winner is…
Scanning ★ ★ ★
Read the 2 graphs(图表):
The 2 graphs are used to explain points by providing evidence . Evidence or phenomenon?
Scanning ★ ★ ★ ★
Read something more about the 2
Q2: What are the effects of global warming?
Skim the article:
1. Who wrote the article? 2. What is the name of the magazine? 3. What are the names of the three scientists mentioned in the article?
in carbon dioxide.
Discussion
which scientist’s opinion do you agree with? List the positive or negative effects of global warming.
Negative effects Positive effects
The sea level is __ri_s_in_g___（上升） and the coastal cities will be flooded.
It may cause e_x_t_r_e_m_e__（极端的） weathers:
hurricanes,droughts,etc.
Winner is…
Scanning ★ ★ ★
Read the 2 graphs(图表):
The 2 graphs are used to explain points by providing evidence . Evidence or phenomenon?
Scanning ★ ★ ★ ★
Read something more about the 2
Q2: What are the effects of global warming?
人教版高中英语选修六unit4globalwarming-reading教学课件
Writing
Write down the advantage or disadvange of global warming in your opinion.
Homework
Surf the Internet for more information about global warming.
高中英语课件
madeofcanruohanxing
Reading:
The Earth Is Becoming Warmer-But Does It Matter?
Which of the following picture doesn't show the phenomenon of global warming?
Para.5
E.puzzles about global warming
Para.6
F.different attitudes to global warming
Para.7
G.an introduction to the passsage
Paragraph1 graph about? What has caused this phenomenon? It shows the temperature increase of one degree Farenheit between 1860 to 2000. Human activity.
Para.1
A. the cause of the earth's becoming warmer
Para.2
B.the consequence of burning fossil fuels
Para.3
C.the increase of carbon dioxide
人教版高中英语选修六Book6Unit4Globalwarmingwarmingupandreading教学课件共28张PPT
2.SophieArmstrongwrotethemagazineart icle.ThenameofthemagazineisEarthCa re.
2. Whatarethenamesofthethreescientist smentionedinthearticle?
TheyareDr.JaniceFoster, CharlesKeelingandGeorge Hambley.
orewarmtheearth.
Reading
Mainideasofeachpar Writingtechniques t
(Paragraph1)
Introduceadebateo vertheissueofglobal warming.
Raisingaquestion
Mainideasofeachpart Writingtechniques
GeorgeHambleythinksglobalwarmingwill bemildwithfewbadenvironmentalconseq uences.
CharlesKeelingbelievesitistheburningofm oreandmorefossilfuelsthatisresultingina bigincreaseincarbondioxide.
(Paragraphs2---3)
Givingexamples,u
Illustratehowglobalwa singgraphs,explan
rmingcomesabout. ation.
(Paragraphs4---5)
Listtwodifferentattit Givingexamples, udesamongscientists makingcontrast. towardsglobalwarm ing.
2. Whatarethenamesofthethreescientist smentionedinthearticle?
TheyareDr.JaniceFoster, CharlesKeelingandGeorge Hambley.
orewarmtheearth.
Reading
Mainideasofeachpar Writingtechniques t
(Paragraph1)
Introduceadebateo vertheissueofglobal warming.
Raisingaquestion
Mainideasofeachpart Writingtechniques
GeorgeHambleythinksglobalwarmingwill bemildwithfewbadenvironmentalconseq uences.
CharlesKeelingbelievesitistheburningofm oreandmorefossilfuelsthatisresultingina bigincreaseincarbondioxide.
(Paragraphs2---3)
Givingexamples,u
Illustratehowglobalwa singgraphs,explan
rmingcomesabout. ation.
(Paragraphs4---5)
Listtwodifferentattit Givingexamples, udesamongscientists makingcontrast. towardsglobalwarm ing.
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a magazine named Earth Care (2)Who wrote this text?
Sophie Armstrong
11
Part one: Para.1 Part two: Para. 2-4 Part three: Part four:
No one knows what the effects of global warming will be.
No one knows what the effects of global warming will be.
Introduce a debate over the issue of global warming.
How global warming comes about.
Two different attitudes among scientists towards global warming.
Introduce a debate over the issue of global warming.
How global warming comes about.
Two different attitudes among scientists towards global warming.
12
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.
Unit 4 Global warming
1
2
3
4
5
What cause the global warming?
6
the use of energy
give off carbon dioxide, other wasted gases and heat into the air
Greenhouse
15
? Does George Hambley believe that we should worry much about the global warming?
? No, he doesn't.
16
Part one: Para.1 Part two: Para. 2-4 Part three: Para.5-10 Part four:
How global warming comes about.
Two different attitudes among scientists towards global warming.
George Hambley
More carbon dioxide is a __p_o_s_it_i_ve___ thing, which makes crops p_r_o_d_u_c_e_m_o_r_e____ and will encourage _a__g_re_a_te_r_r_a_n_g_e_o_f______ _a_n_i_m_a_ls___.
13
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.
8
Under this greenhouse effect, the earth is becoming warmer and warmer.
? But does it matter
9
The earth is becoming warmer
-but does it matter?
10
Para. 1: (1)Where does this text from?
The earth is becoming warmer and warmer.
effect
(globle warming)
7
Greenhouse ?
How does a greenhouse work?
The greenhouse trap the heat from the sun and keeps it from escaping, which can make it heat up and so the plants can grow throughout the cold period.
17
Part one: Para.1
Part two: Para. 2-4 Part three: Para.5-10 Part four:
Para.11
No one knows what the effects of global warming will be.
Introduce a debate over the issue of global warming.
B. What health issues do you think concern
young people the mn.o发st行?
C. The government is expected to issue a statement
about the election.
n. topic 议has 12 issues each year.
v. 发布
n. 期号
14
The different ideas between Dr. Janice Foster & George Hambley
Dr. Janice Foster
Carbon dioxide has caused the global temperature to ___g_o_u_p____. An increase of five degrees would be a _c_a_ta_s_tr_o_p_h_e_ and could be __v_e_ry__s_er_i_o_u_s ___.
Sophie Armstrong
11
Part one: Para.1 Part two: Para. 2-4 Part three: Part four:
No one knows what the effects of global warming will be.
No one knows what the effects of global warming will be.
Introduce a debate over the issue of global warming.
How global warming comes about.
Two different attitudes among scientists towards global warming.
Introduce a debate over the issue of global warming.
How global warming comes about.
Two different attitudes among scientists towards global warming.
12
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.
Unit 4 Global warming
1
2
3
4
5
What cause the global warming?
6
the use of energy
give off carbon dioxide, other wasted gases and heat into the air
Greenhouse
15
? Does George Hambley believe that we should worry much about the global warming?
? No, he doesn't.
16
Part one: Para.1 Part two: Para. 2-4 Part three: Para.5-10 Part four:
How global warming comes about.
Two different attitudes among scientists towards global warming.
George Hambley
More carbon dioxide is a __p_o_s_it_i_ve___ thing, which makes crops p_r_o_d_u_c_e_m_o_r_e____ and will encourage _a__g_re_a_te_r_r_a_n_g_e_o_f______ _a_n_i_m_a_ls___.
13
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.
8
Under this greenhouse effect, the earth is becoming warmer and warmer.
? But does it matter
9
The earth is becoming warmer
-but does it matter?
10
Para. 1: (1)Where does this text from?
The earth is becoming warmer and warmer.
effect
(globle warming)
7
Greenhouse ?
How does a greenhouse work?
The greenhouse trap the heat from the sun and keeps it from escaping, which can make it heat up and so the plants can grow throughout the cold period.
17
Part one: Para.1
Part two: Para. 2-4 Part three: Para.5-10 Part four:
Para.11
No one knows what the effects of global warming will be.
Introduce a debate over the issue of global warming.
B. What health issues do you think concern
young people the mn.o发st行?
C. The government is expected to issue a statement
about the election.
n. topic 议has 12 issues each year.
v. 发布
n. 期号
14
The different ideas between Dr. Janice Foster & George Hambley
Dr. Janice Foster
Carbon dioxide has caused the global temperature to ___g_o_u_p____. An increase of five degrees would be a _c_a_ta_s_tr_o_p_h_e_ and could be __v_e_ry__s_er_i_o_u_s ___.