选修六 unit4 Using language
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高中英语人教版选修六Unit4 Using language
◆Walk or r_i_d_e__a__b_i_k_einstead of taking motor vehicles. ◆R__e_c_y_c_l_e cans, bottles, plastics and newspapers. ◆Buy things made from r_e_c__y_c_le_d__m__a_t_e_r_i_a_l_s. ◆Buy products that are economical with _e_n_e_r_g_y_. ◆P__l_a_n_t_t_r_e_e_s_ in your garden or your school yard. ◆Talk with your family and friends about g__lo_b__a_l_w__a_r_m__i_n_g_.
D. recycle all the recycled materials
逻辑推理
2. Which of the following statements is False? A. We should reduce the use of plastic bags
whenever possible. B. We should walk or ride a bike if we can. C. Put on more clothes instead of turning up
Global Warming
Who do you think should be to blame for it?
Human beings
the burning of fossil fuels
Excessive deforestation
Human activities
Motor vehicles…
D. recycle all the recycled materials
逻辑推理
2. Which of the following statements is False? A. We should reduce the use of plastic bags
whenever possible. B. We should walk or ride a bike if we can. C. Put on more clothes instead of turning up
Global Warming
Who do you think should be to blame for it?
Human beings
the burning of fossil fuels
Excessive deforestation
Human activities
Motor vehicles…
高中英语人教版选修六Unit4 Using language1课件(共20张PPT)
Language points
Find out the following phrases in the text and underline them :
1.代表…一方 2.对…没有影响
on behalf of have little effect on
3.有影响，有关系 make a difference
Read the first letter and the first paragraph of the second letter
What is Ouyang Guang and Earth Care’s opinion about the power of the individual on global warming?
Unit4 Global Warming
人民教育出版社选修6 第四单元 using language
What disasters will be caused by global warming?
Desertification沙 漠化
Drought 干 旱
melting glaciers
famines diseases
4.容忍;忍受
put up with
5.只要
So/as long as
put up 翻译下面句子
我们无法容忍他的脾气。 We can’t put up with his temper. 对于我们来说容忍他是很困难的 It is difficult for me to put up with him
5. P_la_n_t_m_o_re_t_rees.in your garden
6.Talk with y_o_u_r_f_a_m_i_ly__a_n_d_f_r_ie_n_d_s about global warming.
人教版_选修六_Unit4_Using_Language
1.Turn off your monitor
• Monitors use about the same amount of energy as a light bulb. Even in standby mode (待机模式) when the computer is off, they drain(消耗) energy that's not necessary. Shut off your monitor if you're not using your computer for more than 20 minutes. • Screen savers(屏幕保护程序) don„t save energy at all: in fact, some elaborate(精心制作的) ones use additional energy. They used to protect screens years ago, but that's no longer the case.
2. Use clean Energy • Fossil fuels are the source of most of our energy today and account for about 60% of greenhouse gas emissions globally.
3. Reduce deforestation
Effects
trend On the one hand, Dr Foster thinks that the ______ that the temperature increases by 5 degrees would be a catastrophe She says, “We can‟t predict the climate well _________. enough to know what to expect, but it could be very serous.” Others who agree with her think there may be a rise of several metres in the sea level, or predit severe storms, floods, _____ droughts, ______, the ______ of diseases and the famines spread disappearance of species. ____________ On the other hand, there are those, like George Hambley, who are ______ to this view and believe that we should not opposed worry about high levels of carbon dioxide in the air. They predict that any worming will be m______ with few bad ild onsequences states environmental c___________. In fact, Hambley _____(声明), “More carbon dioxide is acturally a positive thing. It will make plants grow quicker; crops will produce more; it will encourage a greater ______ of animals –- all of which will make life for range human beings better.”
高中英语 人教版选修六Unit4 Using Language 课件
or producing electricity
• 4) economical :using the minimum of resources •5) your contribution counts: to be important
Group discussion:
What else can we do about global warming?
put green plants in our classroom
lend our books to our young sisters ......
How can we let other people know it?
Make a poster!
A heading
Rules or suggestions
New words
• 1) make a difference: to have an effect on sth.
•2) put up with :
to accept sb/sth. that is
annoying, unpleasant, ect.
without corical: connected with electricity, using
What is global warming?
Human activities such as burning fossil fuels cause the increase of CO2, the most important greenhouse gas, which leads to the rise of the earth's temperature.
Global warming, global warning
高二英语选修六Unit4-Using-language
6
Get your parents
Save energy
or friends to buy Yes
products that
are made to save
energy.
Plant more trees. Yes Plants absorb carbon dioxide
from the air.
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e.g. I know I can trust her in any circumstance. 我知道我在任何情况下都能信任她。
You should soon accommodate yourself to the new circumstance. 你应尽快适应新环境。
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under the circumstances 在这种情况下，既然如此
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1
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Skim the letters and find who the writers are and what their purpose of writing the letters is.
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The first letter is written by a student who is asking for suggestions for his project — global warming. The second letter is written by an editor of Earth Care magazine. He offers the student some suggestions on what to do about global warming.
高中英语选修6 Unit 4 Using Language
Together, individuals can make a difference.
Detailed reading
What can we do about global warming? ◆ Turn a(n) __e_l_e_c_t_r_i_c_a_l__a_p_p_l_iaonfcfewhen you’re not using it. ◆ Put on more clothes instead of turning up the _________ . ◆ hWeaaltk or _____________ instead of taking motor vehicles. ◆ ________ craindse, abobtitklees, plastic bags and newspapers.
clothes instead of turning up Yes the heat.
Save energy
Motor vehicles use a lot of energy—so walk or ride a bike Yes if you can.
Save energy
Recycle cans, bottles, plastic
Unit 4 Global warming Using Language
Learning aims
1.Grasp the usage of such important new words and expressions as average/advocate/casual/circumstance
4. Listen to Part 2 again and fill in the blanks.
LI BIN:
选修六unit4 using language知识讲解
选修六unit4 using language
Have you ever seen the film The Day After Tomorrow? What kind of disasters have you seen in the film? What have you learnt from the film?
Scan the letter and answer:
1.Who are the writers of the letters? Ouyang Guang and Earth Care
2.Which is not the reason why Ouyang Guang writes the letter?
things made from_r_e_c_y_c_le_d__m_a_t_e_r_ia_l.s
5. Buy things that___a_r_e_e_co_n_o_m__ic_a_l_w_i_th__en_e_r.gy
6. Plant more trees. 7.Talk with _y_o_u_r_fa_m__il_y_a_n_d__fr_i_en_d_sabout global warming.
A. He is doing a project on global warming. B. He feels individuals can affect huge environmental
problems. C. He isn’t sure where to start with his project. D. He wants to get some suggestions from Earth Care.
carbon dioxide. D. Individuals can save energy to slow down global warming.
Have you ever seen the film The Day After Tomorrow? What kind of disasters have you seen in the film? What have you learnt from the film?
Scan the letter and answer:
1.Who are the writers of the letters? Ouyang Guang and Earth Care
2.Which is not the reason why Ouyang Guang writes the letter?
things made from_r_e_c_y_c_le_d__m_a_t_e_r_ia_l.s
5. Buy things that___a_r_e_e_co_n_o_m__ic_a_l_w_i_th__en_e_r.gy
6. Plant more trees. 7.Talk with _y_o_u_r_fa_m__il_y_a_n_d__fr_i_en_d_sabout global warming.
A. He is doing a project on global warming. B. He feels individuals can affect huge environmental
problems. C. He isn’t sure where to start with his project. D. He wants to get some suggestions from Earth Care.
carbon dioxide. D. Individuals can save energy to slow down global warming.
高中英语-人教版选修六Unit4-Using-Language-ppt课件
3ቤተ መጻሕፍቲ ባይዱ
Reading
Ouyang Guang Earth Care
Opinion
Individuals can have little effect on huge environmental problems.
Individuals can make a difference.
Purpose ask for suggestions giving suggestions
4
Watch the video and try to find what we can do to live a
low-carbon life.
5
Suggestions:
• 1.Turn offelectrical appliances when not using them. • 2.Don't turn up the heat; put on more clothes.
•3. Walk or ride a bike if you can.
• 4. Recycle cans, bottles, plastic bags and newspapers. • 5.Bring things made from recycled materials. • 6.Buy products that are economical with energy. • 7. Plant trees. • 8.Be an educator. Talk with family and friends about global warming.
A slogan
2023/10/1
9
Imperative sentence 祈使句
Effect: to give instructiono clearly and
Reading
Ouyang Guang Earth Care
Opinion
Individuals can have little effect on huge environmental problems.
Individuals can make a difference.
Purpose ask for suggestions giving suggestions
4
Watch the video and try to find what we can do to live a
low-carbon life.
5
Suggestions:
• 1.Turn offelectrical appliances when not using them. • 2.Don't turn up the heat; put on more clothes.
•3. Walk or ride a bike if you can.
• 4. Recycle cans, bottles, plastic bags and newspapers. • 5.Bring things made from recycled materials. • 6.Buy products that are economical with energy. • 7. Plant trees. • 8.Be an educator. Talk with family and friends about global warming.
A slogan
2023/10/1
9
Imperative sentence 祈使句
Effect: to give instructiono clearly and
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Talk with your family and friends about global warming and tell them what you’ve learned.
Yes
Together, individuals can make a difference.
Writing—Make a poster
◆ Buy things made from _________ recycled __________. materials ◆ Buy products that are made to save energy ________. ◆ __________ Plant trees in your garden or your school yard. ◆ Talk with your family and friends about _______________. global warming
The imperative sentences:
What can we do about global warming? ◆ Turn a(n) _________________ electrical appliance off when you’re not using it. ◆ Put on more clothes instead of turning up the _______. heat ◆ Walk or ____________ ride a bike instead of taking motor vehicles. ◆ ________ Recycle cans, bottles, plastics and newspapers.
List Earth Care’s suggestions and then in groups, discuss whether you think you can carry out each suggestion. Earth Care’s suggestions If you are not using electrical appliances, turn them off. Can you Reasons carry it out? Yes
Read the second email, and answer the question: Does Earth Care agree with Ouyang Guang’s opinion that individuals can have no effect?
No, Earth Care does not agree.
to absorb CO2.
light bulbs. Plant trees Tell
your friends about global warming. Every effort counts!
Try to retell the suggestions given by Earth Care. Polish and rewrite the poster.
Walk
or ride a bike and save fossil fuels.
Recycle
Buy Buy
paper, cardboard and newspapers.
products made from recycled materials.
energy-saving products like low energy
Get your parents or friends to buy products that are made to save energy.
Yes
Save energy
Plant more trees. Yes
Plants absorb carbon dioxide from the air.
Pick out the most important parts of Earth Care's suggestions. And then write them down and try to make them persuasive by using imperative sentences. (individual work) Add your own suggestions. Compare the list with your group members and choose five for your poster. (group work) Give your poster a large heading. Make a slogan at the end like the one at the end of the letter from Earth Care.
Slogan
Every effort makes a difference. Many hands make light work. Help me, help you, help everyone. Return green to the earth. Let’s take actions for a green future. Make the earth a better place for you and for me. Stop global warming.
Make a poster for your school that tells students various ways they can reduce
the amount of cabon dioxide in the air.
The steps to write the poster
The steps to write the poster
Pick out the most important parts of Earth Care's suggestions. And then write them down and try to make them persuasive by using imperative sentences. (individual work) Add your own suggestions. Compare the list with your group members and choose five for your poster. (group work) Give your poster a large heading. Make a slogan at the end like the one at the end of the letter from Earth Care.
Sample poster
Fight global warming Cut down on energy. Cut down on carbon dioxide. If not using an electrical item, turn it off. If you suddenly feel cold, don’t turn the heat up, put on a jacket instead.
Unit 4 Global warming
(U and find who the writers are and what their purpose of writing the letters is.
The first letter is written by a student who is asking for suggestions for his project — global warming. The second letter is written by an editor of Earth Care magazine. He offers the student some suggestions on what to do about global warming.
Save energy
If you’re cold, put on more clothes instead of turning up the heat.
Yes
Save energy Save energy Save energy
Motor vehicles use a lot of energy, so walk or Yes ride a bike if you can. Recycle cans, bottles, plastics and newspapers Yes and buy things made from recycled materials.