人教版选修6unit4reading
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9
Global warming
reasons
A rising population The use of energy Greenhouse gases Burning of fossil fuels (coal, oil and natural gas)
Agricultural industry Destruction of forests
Part 2
• Explain how global warming comes about.
Part 1
• Introduce the topic of global warming.
● It’s up to readers to think and decide
Part 4 whether people should do something
How does it work? trap the heat from the sun keep it from escaping warm
A greenhouse
8
Greenhouse gases
Greenhouse
Greenhouse Effect
How does this global warming come about?
about global warming or not.
•
Part 3
•List two different attitudes among scientists towards global warming.
14
★★★
Match the parts with the writing skills:
What is the greenhouse made and used for? Greenhouse
Greenhouse Effect 温室效应
A greenhouse is made of glass and is used for growing plants, especially during cold weather.
Introduction
Para.1
Body
Para.2-6
Conclusion
Para.7
12
★★★
Look through the main text:
Body
Introduction
II
Conclusion
Para. 2-5
I
Para. 1
IV
Para. 7
III
Para. 6
ቤተ መጻሕፍቲ ባይዱ
13
★★★
Match the parts with the main ideas:
Do you know any kind of energy resource?
wind
coal
oil
nuclear power solar power
water
4
renewable 可再生的 non-renewable 不可再生的 non-renewable non-renewable renewable renewable
Part 1 • Raising a question
15
RDeaedtathilee2dgrreapahds:ing ★ ★ ★
The 2 graphs are used to explain points by
providing
.
evidence
evidence or argument?
16
Detailed reading
Unit 4
Global warming
Words study
Pre-reading & reading I
1
Warming up Do you know anything that consume(消耗) energyin the home and the class? lights, television, computer, washing machine, hairdryer, camera, …
11
What is the writing style?
☺A. Expositive (说明文) B. Practical (应用文)
C. Argumentative(议论文) D. Narrative(记叙文)
The organization of an expositive essay:
A title
whole it i
by around onencdreegarseeed
Fahrenheit. During this time, the earth
reached its l temperature in about 1910
and itsowhiegshtest in
Man burns fossil _fu_e_ls_ --- produce huge quantities of greenhouse gases, esp. _c_a_rb_o_n_d_i_o_x_id_e--- the gases trap h_e_a_t _ from the sun and therefore w_a_rm__ the earth.
Fast Reading ★ ★
Skim the article:
Who wrote the article? What is the name of the magazine? What are the names of the three scientists mentioned in the article?
Part4
Using a question,leavingreaders to think over the issue
Part 2
• Giving examples, using graphs, explanation
Part3 • Giving examples, making contrast (comparison)
★★★
Read something more about the 2
Theg1rsat pghrsa:ph between 1860
sahnodws2t0.hT0eh0egltoebmaplteratureemiperatur
anndcrdeeacsreedased over this period but on the
Global warming
reasons
A rising population The use of energy Greenhouse gases Burning of fossil fuels (coal, oil and natural gas)
Agricultural industry Destruction of forests
Part 2
• Explain how global warming comes about.
Part 1
• Introduce the topic of global warming.
● It’s up to readers to think and decide
Part 4 whether people should do something
How does it work? trap the heat from the sun keep it from escaping warm
A greenhouse
8
Greenhouse gases
Greenhouse
Greenhouse Effect
How does this global warming come about?
about global warming or not.
•
Part 3
•List two different attitudes among scientists towards global warming.
14
★★★
Match the parts with the writing skills:
What is the greenhouse made and used for? Greenhouse
Greenhouse Effect 温室效应
A greenhouse is made of glass and is used for growing plants, especially during cold weather.
Introduction
Para.1
Body
Para.2-6
Conclusion
Para.7
12
★★★
Look through the main text:
Body
Introduction
II
Conclusion
Para. 2-5
I
Para. 1
IV
Para. 7
III
Para. 6
ቤተ መጻሕፍቲ ባይዱ
13
★★★
Match the parts with the main ideas:
Do you know any kind of energy resource?
wind
coal
oil
nuclear power solar power
water
4
renewable 可再生的 non-renewable 不可再生的 non-renewable non-renewable renewable renewable
Part 1 • Raising a question
15
RDeaedtathilee2dgrreapahds:ing ★ ★ ★
The 2 graphs are used to explain points by
providing
.
evidence
evidence or argument?
16
Detailed reading
Unit 4
Global warming
Words study
Pre-reading & reading I
1
Warming up Do you know anything that consume(消耗) energyin the home and the class? lights, television, computer, washing machine, hairdryer, camera, …
11
What is the writing style?
☺A. Expositive (说明文) B. Practical (应用文)
C. Argumentative(议论文) D. Narrative(记叙文)
The organization of an expositive essay:
A title
whole it i
by around onencdreegarseeed
Fahrenheit. During this time, the earth
reached its l temperature in about 1910
and itsowhiegshtest in
Man burns fossil _fu_e_ls_ --- produce huge quantities of greenhouse gases, esp. _c_a_rb_o_n_d_i_o_x_id_e--- the gases trap h_e_a_t _ from the sun and therefore w_a_rm__ the earth.
Fast Reading ★ ★
Skim the article:
Who wrote the article? What is the name of the magazine? What are the names of the three scientists mentioned in the article?
Part4
Using a question,leavingreaders to think over the issue
Part 2
• Giving examples, using graphs, explanation
Part3 • Giving examples, making contrast (comparison)
★★★
Read something more about the 2
Theg1rsat pghrsa:ph between 1860
sahnodws2t0.hT0eh0egltoebmaplteratureemiperatur
anndcrdeeacsreedased over this period but on the