新课标高中英语选修6第四单元阅读课件
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新课标人教版选修六Book6 Unit4 Reading(共43张PPT)
• What do you think greenhouse gases do?
They trap heat from the sun and therefore warm the earth.
Main ideas of each Writing techniques part
( Paragraph 1 ) Introduce a debate Raising a question over the issue of global warming.
Scientists Opinion Janice ◆ Over the next 100 years the Foster amount of warming could be
as low as 1 to 1.5 degrees Celsius, but it could be as high as 5 degrees Celsius. ◆ An increase of five degrees would be a 4_c_a_t_a_s_tr_o_p_h__e_ .
Main ideas of each Writing techniques
part
(Paragraphs 2---3 ) Illustrate how
Giving examples, using graphs,
global warming comes explanation.
about.
(Paragraphs 4---5 ) List two different attitudes among scientists towards global warming.
Scientists Opinions George ◆ Believes that we shouldn’t Hambley worry about 5_h_i_g_h_l_e_v_e_ls_ of
选修6Unit4 阅读课件
Step two: 合作探究
3.分组自学
1) try to divide the text into four parts and get the Main idea of each part.
2).According to the contents of the article, It is ______
Dr. Janice Foster thinks the effects of global warming could be very serious (严重的).
George Hambley thinks global warming will be mild with few bad environmental consequences.
believes it is the burning of more Charles Keeling and more fossil fuels that is resulting
in a big increase in carbon dioxide.
G6&7-1. What are the two graphs about?is there a relationship between the two praphs? The first graph shows the temperature increase of one degree Fahrenheit between 1860 to 2000. The second graph shows the carbon dioxide content in the atmosphere from 1957 to 1997.
George Hambley
More carbon dioxide is a _p__os_i_ti_v_e___ thing,
Unit 4 Warming up and Reading 课件-高中英语人教新课标选修六
• 大气层
8. fossil fuel
• 化石燃料
9. carbon dioxide
• 二氧化碳
10. renewable source
• 可再生资源
11. non-renewable source
• 不可再生资源
12. Natural resources
• 天然资源
• Now that we have learned some sources of energy are non-renewable, What should we do with energy ?
Carbon dioxide has caused the global temperature to __g_o__u_p____. An increase of five degrees would be a _c_a_ta_s_t_r_o_p_h_e_ and could be _v_e_r_y__s_e_ri_o_u_s__.
giving examples, using graphs, explanation
Part3 (6)
List two different attitudes among scientists towards global warming.
giving examples, making contrast
makes the greenhouse
_h_e_a_t_u_p___and so the
plants can grow throughout the cold period.
What function do greenhouse gases play?
Greenhouse gases perform the same function
高中英语选修六：unit4_reading (共20张PPT)
Para. 4
Tang Ning gets paid for her work as a UN Goodwill Ambassador. F She visits as many countries as possible. F Her work aims to increase people’s awareness of the work of the UN. T Her work aims to draw the attention of television and the press. F
UN Goodwill Ambassador
Jackie Chan actor & martial arts expert Cambodia, in April 2004
Lang Lang Pianist of our time on 20 May 2004
United Nations International Children’s Fund
happy pleased honoreLeabharlann fortunate horrible
understand a speaker’s attitude
positive
difficult
angry unhappy
negative
Para. 1
pleased to have a Tang Ning is _______ chance to give us a speech. She told us that the UN is an international made ___ up of organization ____ ___countries that want to promote _____ world peace _____. She is now chosen to be a ________ Goodwill Ambassador __________ for the UN, and she feel honored to ____ take ___ on this role.
高中英语 Unit 4 ( Book6) revision课件 新人教版选修6
毫无疑问，她会信守诺言的。
There is no doubt that she will keep her promise. 毫无疑问，我们的国家会变得越来越强大。 There is no doubt that our country
will become stronger and stronger.
c_a__u_s_i_n_g_ the global temperature to rise. Scientists
believe burning more and more fossil fuels _r_e_s_u_lts
in this increase in carbon dioxide.
发生;造成 同意;订购；赞成
by burning of fossil _____.Some byproducts of
this process are called “ greenhouse” gases, the
most important one _b_e_i_n_g__ carbon dioxide.
When we burn fossil fuels, we add huge___q_u__a_ntities
activity __t_h_a_t__ has caused this global warming or whether it is just a natural __p_h_e_n__o_m__e.non
Many scientists beliefvueelgslobal warming is caused
(3)在作“与……比较”讲时，既可以用 compare...with...，也可用compare...to...，但是在 作“把……比作……”讲时，只能用to。
There is no doubt that she will keep her promise. 毫无疑问，我们的国家会变得越来越强大。 There is no doubt that our country
will become stronger and stronger.
c_a__u_s_i_n_g_ the global temperature to rise. Scientists
believe burning more and more fossil fuels _r_e_s_u_lts
in this increase in carbon dioxide.
发生;造成 同意;订购；赞成
by burning of fossil _____.Some byproducts of
this process are called “ greenhouse” gases, the
most important one _b_e_i_n_g__ carbon dioxide.
When we burn fossil fuels, we add huge___q_u__a_ntities
activity __t_h_a_t__ has caused this global warming or whether it is just a natural __p_h_e_n__o_m__e.non
Many scientists beliefvueelgslobal warming is caused
(3)在作“与……比较”讲时，既可以用 compare...with...，也可用compare...to...，但是在 作“把……比作……”讲时，只能用to。
新课标人教版选修六Book6 Unit4 Reading(共43张PPT)
Comprehending
浓度 单位
• 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.
glass traps the heat from the sun and keeps it from escaping. This makes the greenhouse heat up and so the plants can grow throughout the cold period.
10. It is unknown what the effects of global warming will be.
• Debate • Instructions ● Get into groups of six. Decide which
three in your group are going to agree with the statement
• What do you think greenhouse gases do?
They trap heat from the sun and therefore warm thch Writing techniques part
( Paragraph 1 ) Introduce a debate Raising a question over the issue of global warming.
高中英语人教版(新课程标准)选修6【全单元教学课件】 Unit 4 (共127张PPT)
3. We can replace fossil fuels with cleaner sources of energy. Disagree 4. Nuclear power is a good source of energy. Disagree
1. We should stop depending on fossil fuels for our energy. 2. 90% of our energy comes from fossil fuels. 3. We can replace fossil fuels with cleaner sources of energy. 4. Nuclear power is a good source of energy.
a nuclear power plant
solar panels
hydro-electric dam
Li Bin is interviewing Professor Keeling about using different sources of energy. Read the statements below and tick the ones you agree with.
Fossil fuels
Wind power
• clean • not practical: need huge areas of land to provide enough energy
Energy from the • clean • not very practical with present sun
2. Listen to Part 1 again and tick the energy sources that are mentioned. Complete the notes on them.
高中英语选修六unit4-reading.ppt
environment.
Para 5. How high will the temperature go?
The amount of warming could be as low as 1 to 1.5 degrees Celsius, but it could be as high as 5 degrees.
Paragraph 6
6. We know the effects of global warming.
Paragraph 2&3
How has global warming come about(产生)?
1. Human activity …is due to the burning of fossil fuels…
Words and expressions
temperature 温度
degree Celsius 摄氏度
one degree Fahrenheit 华氏一度 quantities of 大量的
explore 探索 human activities 人类活动 phenomenon 现象 subscribe to 同意，赞成 fossil fuels 矿物燃料 byproduct 副产品 “greenhouse” gases 温室气体 atmosphere 大气 methane 甲烷， 沼气
Paragraph 6
Part4
Should we do anything? The earth is becoming warmer.
Paragraph 7
True or false
1. During the 20th century, the temperature of the earth didn’t seem to increase much.
Para 5. How high will the temperature go?
The amount of warming could be as low as 1 to 1.5 degrees Celsius, but it could be as high as 5 degrees.
Paragraph 6
6. We know the effects of global warming.
Paragraph 2&3
How has global warming come about(产生)?
1. Human activity …is due to the burning of fossil fuels…
Words and expressions
temperature 温度
degree Celsius 摄氏度
one degree Fahrenheit 华氏一度 quantities of 大量的
explore 探索 human activities 人类活动 phenomenon 现象 subscribe to 同意，赞成 fossil fuels 矿物燃料 byproduct 副产品 “greenhouse” gases 温室气体 atmosphere 大气 methane 甲烷， 沼气
Paragraph 6
Part4
Should we do anything? The earth is becoming warmer.
Paragraph 7
True or false
1. During the 20th century, the temperature of the earth didn’t seem to increase much.
高中英语-unit-4-reading课件-新人教版选修6
The coal power stations
where electricity is produced by burning coals.
第十四页，编辑于星期五：十一点 四十八分。
in which oil is refined and made pure.
The Oil Refineries
第十五页，编辑于星期五：十一点 四十八分。
• C. It doesn’t matter • D. It has nothing to do with me.
第八页，编辑于星期五：十一点 四十八分。
Deep--reading
1. How has the global warming come
about?
• 成Hum果an展ac示tivi：ty ① __________________________
How does it work?
The glass traps the heat from the sun, making the air warm so that plants can grow better.
第十九页，编辑于星期五：十一点 四十八分。
第二十页，编辑于星期五：十一点 四十八分。
Greenhouse e②ffect--- greenhouse gases
___________________________
Htou1g9e9q7u--a-fnrtoitm③iesaroofuenxdtr3a1c5aprbarotns
dioxide---from 1957 per million to around
complete the blanks.
• 1. are opposed to • 3. compared to • 5. states • 7. quantities of • 9. build up
高中英语 unit4 reading 课件 新人教版选修6
October 1945.
3. How many countries does the UN consist of?
A. 51 countries B. 191 countries C. All the countries in the world. D. 191 countries including some areas.
1. What is the UN?
A. The UN is an organization which was controlled by a super country.
B. The UN is an organization which consists of a few countries in the world.
C. The UN protects human rights and improve international laws.
D. The UN helps with other problems such as lack of education, food, poverty disasters and diseases.
What are the necessary qualifications to a Goodwill Ambassador?
a Goodwill Ambassador
Read paragraph 3 and 4, and find out what UNIFEM stands for
and how it runs.
the UN? Listen to the third and the fourth paragraph, and answer the
following questions. What kind of countries does she usually
3. How many countries does the UN consist of?
A. 51 countries B. 191 countries C. All the countries in the world. D. 191 countries including some areas.
1. What is the UN?
A. The UN is an organization which was controlled by a super country.
B. The UN is an organization which consists of a few countries in the world.
C. The UN protects human rights and improve international laws.
D. The UN helps with other problems such as lack of education, food, poverty disasters and diseases.
What are the necessary qualifications to a Goodwill Ambassador?
a Goodwill Ambassador
Read paragraph 3 and 4, and find out what UNIFEM stands for
and how it runs.
the UN? Listen to the third and the fourth paragraph, and answer the
following questions. What kind of countries does she usually
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A greenhouse is used
for_g_r_o_w_i_n_g__p_Rla__ne_tas, d & answer.
especially during _co_l_d_2020w/4/1eather.
How does a greenhouse work?
_tr_a_p__s the heat from the sun
2020/4/1
3. What is 'greenhouse effect'? It is a natural phenomenon which happens when small amounts of gases in the atmosphere, like carbon dioxide, methane and water vapour, trap heat from the sun and therefore warm the earth.
2020/4/1
Para.3 1.How do human affect the earth warming up?
It is due to the burning of fossil fuels like coal, natural gas and oil to produce energy. 2. What is greenhouse gases? Greenhouse gases are some byproducts of the process of producing energy, the most important one of which is carbon dioxide.
A.Newspaper B. Novel ☺C. Magazine
2020/4/1
Skimming ★ ★ Skim the first paragraph:
Who wrote the article? Sophie Armstrong
What is the name of the magazine?
Earth Care
Tip: In English, some nouns begin with a capital letter(大写字母), such as names of people and places, titles of magazines, newspapers, stories and books, people’s titles(头衔), etc..
2020/4/1
Things that consume energy
computer light/TV/water dispenser refrigerator
hairdryer
car
/1
washing machine
oil
natural gas
energy sources
2020/4/1
Skimming
What are the names of the three scientists mentioned in the article?
Dr Janice Foster, Charles Keeling, George Hambley
2020/4/1
Para.1
1. How much did the temperature of the earth rise during the 20th century? About one degree Fahrenheit. 2. What is the question of Sophie Armstrong? So how has this come about and does it matter?
nuclear wave /
energy tidal
2020/4/1
energy
2020/4/1
① What are they? ② What are these buildings made of?
greenhouse / glass
Turn to Pre-reading 1,
③What’s the use? Page 25.
– BUT DOES IT MATTER?
What is the main topic?
A.The earth. ☺B. Global warming.
B. C. Becoming warmer doesn’t matter.
2020/4/1
Skimming ★ ★ ★
Where does this article most probably come from?
2020/4/1
Fossil Fuel(矿物燃料)
coal
produce
oil
carbon dioxide
gas
●●●●●●
2020/4/1
global warming
2020/4/1
2020/4/1
Skimming ★ ★
Skim the title: THE EARTH IS BECOMING WARMER
keeps it from _e_s_c_a_p__in_g_
h_e_a_t_s the air up
trap…from…: keep sth in a place
2020/4/1
存住来自…的…
methane carbon dioxide water vapor
In the atmosphere surrounding the earth there are gases, which are called “greenhouse gases”.
2020/4/1
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.
for_g_r_o_w_i_n_g__p_Rla__ne_tas, d & answer.
especially during _co_l_d_2020w/4/1eather.
How does a greenhouse work?
_tr_a_p__s the heat from the sun
2020/4/1
3. What is 'greenhouse effect'? It is a natural phenomenon which happens when small amounts of gases in the atmosphere, like carbon dioxide, methane and water vapour, trap heat from the sun and therefore warm the earth.
2020/4/1
Para.3 1.How do human affect the earth warming up?
It is due to the burning of fossil fuels like coal, natural gas and oil to produce energy. 2. What is greenhouse gases? Greenhouse gases are some byproducts of the process of producing energy, the most important one of which is carbon dioxide.
A.Newspaper B. Novel ☺C. Magazine
2020/4/1
Skimming ★ ★ Skim the first paragraph:
Who wrote the article? Sophie Armstrong
What is the name of the magazine?
Earth Care
Tip: In English, some nouns begin with a capital letter(大写字母), such as names of people and places, titles of magazines, newspapers, stories and books, people’s titles(头衔), etc..
2020/4/1
Things that consume energy
computer light/TV/water dispenser refrigerator
hairdryer
car
/1
washing machine
oil
natural gas
energy sources
2020/4/1
Skimming
What are the names of the three scientists mentioned in the article?
Dr Janice Foster, Charles Keeling, George Hambley
2020/4/1
Para.1
1. How much did the temperature of the earth rise during the 20th century? About one degree Fahrenheit. 2. What is the question of Sophie Armstrong? So how has this come about and does it matter?
nuclear wave /
energy tidal
2020/4/1
energy
2020/4/1
① What are they? ② What are these buildings made of?
greenhouse / glass
Turn to Pre-reading 1,
③What’s the use? Page 25.
– BUT DOES IT MATTER?
What is the main topic?
A.The earth. ☺B. Global warming.
B. C. Becoming warmer doesn’t matter.
2020/4/1
Skimming ★ ★ ★
Where does this article most probably come from?
2020/4/1
Fossil Fuel(矿物燃料)
coal
produce
oil
carbon dioxide
gas
●●●●●●
2020/4/1
global warming
2020/4/1
2020/4/1
Skimming ★ ★
Skim the title: THE EARTH IS BECOMING WARMER
keeps it from _e_s_c_a_p__in_g_
h_e_a_t_s the air up
trap…from…: keep sth in a place
2020/4/1
存住来自…的…
methane carbon dioxide water vapor
In the atmosphere surrounding the earth there are gases, which are called “greenhouse gases”.
2020/4/1
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.