高中英语(人教版)选修六Unit 4 global warming-Reading课件(共24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)
人教选修6 Unit4 Global Warming-reading
greenhouse gases
What’s greenhouse effect?
greenhouse effect
Unit 4 Global Warming
Read the text quickly and find the answer to the questions:
1.Who wrote the magazine article? What is the name of the magazine? Sophie Armstrong, Earth Care. 2.What are the names of the three scientists mentioned in the article? Dr Janice Foster, Charles Keeling, George Hambley.
Homework
1. Read the passage again and review
the new words and expressions. 2. Prepare the debate in groups.
3.Surf the Internet for more information about global warming.
Scanning
3. What do they think about global warming? Do they agree with one another?
They don't agree with each other. Dr. Janice Foster thinks the effects of global warming could be very serious. George Hambley thinks global warming will be mild with few bad environmental consequences. Charles Keeling believes it is the burning of more and more fossil fuels that is resulting in a big increase in carbon dioxide.
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
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
【教案】人教版选修六Unit4 Global Warming Reading
【县级开放周教案】A Teaching Plan课题：人教版选修六Unit4 Global Warming Reading一. 教材内容分析本单元中心话题为“全球变暖”，旨在通过单元教学使学生学习、了解、思考全球变暖的起因和可能带来的后果，并针对该问题探讨可行性措施。
Reading局部说明了全球变暖的起因、后果以及人们对此的不同观点。
二. 学情分析学生语言根底不扎实，尤其是词汇的局限直接影响了对文章的理解，所以要求学生做好预习工作，减少语言障碍。
地球变暖在其他学科及日常生活中都已有所了解，是学生比拟熟悉的话题，但这是一篇杂志文章，语言比拟正式且复合句较多，对于根底较弱的学生来说有一定的难度。
所以强调学生要有互相合作互相监督和互相学习，从而促进互相进步。
三. 教学设计思路Leading in — fast reading -- scanning — deep reading — discussion — summary四. 教学目标：1.语言技能Learn to express the cause and the effects of global warming.2.文化意识Raise the awareness of environmental protection.3 .思维品质Students can cultivate independent thinking ability with the guidance of the teacher.4.学习能力Encourage students to use different reading skills such as skimming etc. to get information needed to solve problems.Encourage students to use the information they get when reading to finish different tasks to develop different abilities.五. 教学重难点重点Help the students learn the cause and effects of global warming.难点How to guide the students to understand global warming better and collect specific details to voice their own views in a critical way.六. 教学方法Task-based Language Teaching Approach七. 教学策略充分利用多媒体辅助教学，发挥信息技术的作用，丰富教学内容，提高学生的学习兴趣和课堂教学效率。
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
人教版高中英语选修六《Unit4Globawarming-Reading1》课件
he took accurate measurementsT. ( )
7.Flooding could be one of the effects of future
global warming. ()T
8.George Hambley believes scientists are just
guessing about the effects of global warming. (T)
高中英语课件
（madeofdingshangtuwen）
高二英语选修6 Unit4 Global Warming
Reading
THE EARTH IS BECOMING WARMER-BUT DOES IT MATTER?
Questions
pared to the past few years, what’s the weather like this year ?
The sea level to rise.
tsunami
tornados
Severe storms
droughts
famines
the spread of diseases
destruction of species
What should we do about the terrible effects above?
Part 2(Paragraphs 2-4)
Illustrate how global warming comes about
Part 3(Paragraphs5-10)
List two different attitudes among scientists towards global warming
7.Flooding could be one of the effects of future
global warming. ()T
8.George Hambley believes scientists are just
guessing about the effects of global warming. (T)
高中英语课件
（madeofdingshangtuwen）
高二英语选修6 Unit4 Global Warming
Reading
THE EARTH IS BECOMING WARMER-BUT DOES IT MATTER?
Questions
pared to the past few years, what’s the weather like this year ?
The sea level to rise.
tsunami
tornados
Severe storms
droughts
famines
the spread of diseases
destruction of species
What should we do about the terrible effects above?
Part 2(Paragraphs 2-4)
Illustrate how global warming comes about
Part 3(Paragraphs5-10)
List two different attitudes among scientists towards global warming
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His voice was soft and mild. 他心脏病轻度发作了一次。
He suffered a mild heart attack. 这种奶酪有种柔和的、淡淡的味道。
This cheese has a soft, mild flavour. 11. consequence: n. 结果；后果；影响 in consequence：因此 他的死纯粹出乎意料，因此还没有为他的替代人定出计划。
result in sth: 导致某事 50%的公路交通事故致使头部受伤。 Fifty percent of road accidents result in head injuries. 8. trend: n. 趋势；时尚 近来的趋势是雇用较年轻、薪酬较低的雇员。
Lately there has been a trend towards hiring younger, cheaper employees.
The government needs to clearly state its policy on UN intervention.
n. 状况；政府 她思绪纷乱。
She was in an extremely confused state of mind .
政府没有征到足够的税来支付它的费用。
4. What are the two graphs about?
Graph I shows the temperature increase of one degree Fahrenheit between 1860 to 2000.
Graph 2 shows the carbon dioxide content in the atmosphere from 1957 to 1997.
year. 她定期捐款给一个环境行动组织。
She subscribes to an environmental action group.
subscribe to: 同意 我从未赞同过这样的看法，以为学生时代是一生中最快乐的
日子。
I have never subscribed to the view that schooldays are the happiest days of your life.
为防饥荒，我们应该大量储备食物。 We should store quantities of food in case of famine. 5. tend: v. 倾向；趋向；照顾 查尔斯有肥胖倾向。 Charles tends towards obesity. 利率趋于上涨。 Interest rates are tending upwards. 索菲娅在卧室里照料她的儿子。 Sofia was in the bedroom tending to her son. tend to do：易于做某事 我的车夏天经常会变得过热。 My car tends to overheat in the summer. tendency: n. 倾向；趋势
4. The rise in carbon dioxide is causing a steady increase in global warming.
5. George Hambley believes that global warming will do good rather than harm to the earth.
我们的发现对研究人员具有深远的影响。
Our findings have far-reaching consequences for researchers.
12. state: v. 陈述；说明 证人说他以前并未见过那个女人。
The witness stated that he had not seen the woman before. 政府需要就联合国的干预清楚地阐明其政策。
最新的时尚是园艺。
The latest trend is gardening. on trend：流行 此款条纹连衣裙正流行。
This striped dress is on t对；对抗 国会继续反对总统的医疗保健预算。
Congress is continuing to oppose the president’s health care budget.
人教课标 高二 选修 6
Unit 4
Glance quickly at the magazine article and answer the questions.
1. Who wrote the magazine article? What is the name of the magazine? Sophie Armstrong wrote the magazine article. The name of the magazine is Earth Care.
The principles of capitalism and socialism are completely opposed.
opposition: n. 反对；对抗
10. mild: adj. 暖和的；温和的；轻微的；味淡的 去年冬天我们这里异常暖和。
We had an exceptionally mild winter last year. 他的声音轻柔温和。
这些城市的人口在300万到500万之间。
The population of these cities ranges between 3 and 5 million.
1. The temperature in the last century did not seem to increase much.
2. Everyone believes that global warming is caused by the activities of humans.
3. Janice Foster believes that she can measure the future global rise in temperature.
The state did not collect enough revenue to cover its expenditure.
statement: n.陈述；说明 13. range: n. 一系列；范围 a range of: 一系列的 这种药对一系列细菌有效。
The drug is effective against a range of bacteria. 你的血压完全在正常范围内。
How would you cope with unemployment and the resulting loss of income?
result from：由……造成 我们还在处理过去的失误所造成的问题。
We are still dealing with problems resulting from errors made in the past.
Your blood pressure’s well within the normal range. v. 包括；（在某范围）内变化 这个节目拥有庞大的观众群，从小孩子到爷爷奶奶都爱看。
The show had a massive audience, ranging from children to grandparents.
4. quantity: n. 数量；大量 a quantity of: 一些 警方还在公寓里发现了一些枪支。
The police also found a quantity of guns in the flat. in quantity: 大量地 大批量购买要便宜得多。
It’s a lot cheaper if you buy it in quantity.
那件事发生在去年我们去纽约时。
That came about when we went to New York last year.
2. random: adj. 随机的；随意的 我们研究了随机抽样的120个家庭。 We studied a random sample of 120 families.
His death was totally unexpected and, in consequence, no plans had been made for his replacement.
许多人认为贫困是人口过多的直接后果。
Many believe that poverty is a direct consequence of overpopulation.
还有另外两名候选人和他竞争。
He is opposed by two other candidates. opposed: adj. 反对的；对立的 be opposed to：反对 我们大多数人都反对死刑。
Most of us are opposed to the death penalty. 资本主义的原则与社会主义的原则截然对立。
2. What are the names of the three scientists mentioned in the article? They are Dr. Janice Foster, Charles Keeling and George Hambley.
3. What do they think about global warming? Do they agree with one another? There are some very different attitudes among scientists towards this issue. Some think the effects will be terrible, while some others believe that we should not worry about it.
He suffered a mild heart attack. 这种奶酪有种柔和的、淡淡的味道。
This cheese has a soft, mild flavour. 11. consequence: n. 结果；后果；影响 in consequence：因此 他的死纯粹出乎意料，因此还没有为他的替代人定出计划。
result in sth: 导致某事 50%的公路交通事故致使头部受伤。 Fifty percent of road accidents result in head injuries. 8. trend: n. 趋势；时尚 近来的趋势是雇用较年轻、薪酬较低的雇员。
Lately there has been a trend towards hiring younger, cheaper employees.
The government needs to clearly state its policy on UN intervention.
n. 状况；政府 她思绪纷乱。
She was in an extremely confused state of mind .
政府没有征到足够的税来支付它的费用。
4. What are the two graphs about?
Graph I shows the temperature increase of one degree Fahrenheit between 1860 to 2000.
Graph 2 shows the carbon dioxide content in the atmosphere from 1957 to 1997.
year. 她定期捐款给一个环境行动组织。
She subscribes to an environmental action group.
subscribe to: 同意 我从未赞同过这样的看法，以为学生时代是一生中最快乐的
日子。
I have never subscribed to the view that schooldays are the happiest days of your life.
为防饥荒，我们应该大量储备食物。 We should store quantities of food in case of famine. 5. tend: v. 倾向；趋向；照顾 查尔斯有肥胖倾向。 Charles tends towards obesity. 利率趋于上涨。 Interest rates are tending upwards. 索菲娅在卧室里照料她的儿子。 Sofia was in the bedroom tending to her son. tend to do：易于做某事 我的车夏天经常会变得过热。 My car tends to overheat in the summer. tendency: n. 倾向；趋势
4. The rise in carbon dioxide is causing a steady increase in global warming.
5. George Hambley believes that global warming will do good rather than harm to the earth.
我们的发现对研究人员具有深远的影响。
Our findings have far-reaching consequences for researchers.
12. state: v. 陈述；说明 证人说他以前并未见过那个女人。
The witness stated that he had not seen the woman before. 政府需要就联合国的干预清楚地阐明其政策。
最新的时尚是园艺。
The latest trend is gardening. on trend：流行 此款条纹连衣裙正流行。
This striped dress is on t对；对抗 国会继续反对总统的医疗保健预算。
Congress is continuing to oppose the president’s health care budget.
人教课标 高二 选修 6
Unit 4
Glance quickly at the magazine article and answer the questions.
1. Who wrote the magazine article? What is the name of the magazine? Sophie Armstrong wrote the magazine article. The name of the magazine is Earth Care.
The principles of capitalism and socialism are completely opposed.
opposition: n. 反对；对抗
10. mild: adj. 暖和的；温和的；轻微的；味淡的 去年冬天我们这里异常暖和。
We had an exceptionally mild winter last year. 他的声音轻柔温和。
这些城市的人口在300万到500万之间。
The population of these cities ranges between 3 and 5 million.
1. The temperature in the last century did not seem to increase much.
2. Everyone believes that global warming is caused by the activities of humans.
3. Janice Foster believes that she can measure the future global rise in temperature.
The state did not collect enough revenue to cover its expenditure.
statement: n.陈述；说明 13. range: n. 一系列；范围 a range of: 一系列的 这种药对一系列细菌有效。
The drug is effective against a range of bacteria. 你的血压完全在正常范围内。
How would you cope with unemployment and the resulting loss of income?
result from：由……造成 我们还在处理过去的失误所造成的问题。
We are still dealing with problems resulting from errors made in the past.
Your blood pressure’s well within the normal range. v. 包括；（在某范围）内变化 这个节目拥有庞大的观众群，从小孩子到爷爷奶奶都爱看。
The show had a massive audience, ranging from children to grandparents.
4. quantity: n. 数量；大量 a quantity of: 一些 警方还在公寓里发现了一些枪支。
The police also found a quantity of guns in the flat. in quantity: 大量地 大批量购买要便宜得多。
It’s a lot cheaper if you buy it in quantity.
那件事发生在去年我们去纽约时。
That came about when we went to New York last year.
2. random: adj. 随机的；随意的 我们研究了随机抽样的120个家庭。 We studied a random sample of 120 families.
His death was totally unexpected and, in consequence, no plans had been made for his replacement.
许多人认为贫困是人口过多的直接后果。
Many believe that poverty is a direct consequence of overpopulation.
还有另外两名候选人和他竞争。
He is opposed by two other candidates. opposed: adj. 反对的；对立的 be opposed to：反对 我们大多数人都反对死刑。
Most of us are opposed to the death penalty. 资本主义的原则与社会主义的原则截然对立。
2. What are the names of the three scientists mentioned in the article? They are Dr. Janice Foster, Charles Keeling and George Hambley.
3. What do they think about global warming? Do they agree with one another? There are some very different attitudes among scientists towards this issue. Some think the effects will be terrible, while some others believe that we should not worry about it.