unit9warming up,listening,reading[上学期]

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名称 unit9warming up,listening,reading[上学期]
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更新时间 2006-12-28 09:23:00

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课件43张PPT。 Unit 9
Saving the earth
Water PollutionRubbishDesertificationDeforestationAir pollution Starvationsmoke from factoriessmoke from carsAnd what’s the result ?Viet Nam WarIraq Warair pollutionstarvationwaste from citieswaste from factorieswhat is the result ?Water pollutionresultdeforestationrain water washes the soil away wind blows the soil awayno trees to hold the soilDesertificationtoo many sheep and cattle→eat up the grass
→no grass will grow→only sand leftQ1: What is the biggest problem facing the earth? Why do you think so?
Q2:What causes the problem?
Q3: What can we do to solve the problem?
Q4: What do you expect to learn in this unit?
Q5: How will you use what you have learnt in your own life?What can we do?rubbishbox××basketcleanPlastic bagsWhite pollutionWhat can we do?↖↘↙↗solar energyCelebrate
Take action
Current situation
Challenge
Thirsty
Planet
Air conditioner
Solve
Knowledge
Technology
Succeed
Available
Alarming
absolutelyWhat can we do to solve the problems?ListeningListen to part of a speech on Earth Day
and answer the questions:What does she think the most serious problem is?2. What does she say we should do about it ?____________________________________
2.____________________________________
3.____________________________________water pollutionLearn to take better care of our waterStop polluting waterLearn to save water in our daily life Argument 1: We should -
- .
We must .
We must use that some countries have already to solve the problem.
If we what we know, we will for all of us.take better care of ourwaterbe more careful when we use our waterthe knowledge and technologydevelopedwork together and sharebe building a better futureArgument 2: We must .
Problem: We are at an alarming pace. Cars, factories, and air conditioners pollute the air and the water.
Solutions:
We must the way we think and the way we live.
Let`s not if we can walk or ride a bike.
Let`s try not to use more than what is absolutely necessary.
Let`s not that cause pollution.
Let`s and use new technology to make sure that factories are .stop polluting our waterpolluting waterchangedriveair conditionersbuy productsmake new rulesgreen and clean
□ Earth Day
□ WHO stands for
□ The largest desert in the world
□ World Environment Day is
April . 22ndSaharaJune.5th世界卫生组织Quiz showWelcome to the Earth SummitUnit 9 Reading the highest point; top of a mountainSummit meeting between the heads of two or more countries a summit talk
a summit meeting
Summit最高级会谈最高级会议Earth Summit地球峰会New words and phrasesSweden
Stockholm
Representative
Johannesburg
Sustainable
Contaminate
Sanitation
Access
Issue
premier
Rural areas
Poverty
Violence
Global
Stress
Equality
Responsibility
Prosper
In harmony withIntroduction:The Earth Summit is the informal and best-known name for the United Nations Conference on Environment and Development (UNCED). The Earth Summit was first held in Stockholm, capital of Sweden, to exchange ideas on how to protect the earth. Since 1972 to 2002, the Earth Summit has altogether been held 21 times, each with a theme.
For example,the theme of the first
Earth Summit was on the Human
Environment, the theme of the 14th
Earth Summit in Beijing in 1995
was on Action for Equality,
Development and Peace, and the
theme of the 21st Earth Summit in
Johannesburg in 2002 was on
Sustainable Development. "This Summit makes sustainable development a reality." United Nations Secretary-General Kofi Annan said , "This Summit will put us on a path that reduces poverty while protecting the environment, a path that works for all peoples, rich and poor, today and tomorrow." 联合国秘书长安南Secretary-General Kofi Annanearth summit Introduction
Body
ConclusionSample outlineIntroduce the Earth Summit to the readers. What we can do Fast reading :
1.Where was the Earth Summit held
in 1972/2002?
2.What did most speakers talk
about ?What do they refer to?
In 1972, the United Nations held a meeting in Stockholm, Sweden to share ideas about ways to take better care of the earth.StockholmIn 2002, the Earth Summit was held in Johannesburg in South Africa..JohannesburgMatch the main ideas
Para.1 The big three and the results
caused by them
Para.2 A brief introduction to 1972,
2002 Earth Summits.
Para.3 How to save the earth
Para.4 The responsibilities of the
richer countries
Para.5 Small changes make
a big difference
Para.6 One of the solutions to the
problems is education
Para.7 Ss’ better understanding of
the environment and their
willingness to act are important.
True or false30% of the people on earth do not have access to clean drinking water.
Water pollution alone causes almost 3 million deaths.
All too often, global development means that rich people get richer and the poor get richer too.
Premier Zhu Rongji stressed the need for equality and fairness in the world at the summit.
If every one of us make a big change, we could make a big difference.20%Airwhilepoorersmall What was one of the main themes of Earth Summit?Introduction(para 1)One of the main themes:sustainable developmentor the question how we can continue …
without damaging…2. How many representatives were there at the Stockholm summit? What did they do?At the Stockholm summit, representatives from more than one hundred countries discussed some of the most important problems facing our planet.Part 2(para2 -3) 1. How many people on earth do not have
access to clean water?20% of the people on earth do not have access to clean drinking water.2. What is the main cause of millions of deaths in rural areas?Air pollution.The big threeContaminated
drinking waterPoor sanitation Air pollution7,000,000 deaths every year15% of all the deaths in the worldContaminated drinking water4. What issues are also discussed at the Earth Summit by many speakers? Many speakers also spoke about poverty, wars and violence.Premier Zhu Rongju ,who stressed the need for equality and fairness in the world.5.Which Chinese officer attended the meeting?
What did he stress? Why? 6. What’s the present problem with the global development?Rich people get richer while the poor get poorer. 7. What should people do to solve
this problem?Rich countries have a responsibility towards poor countries and must do whatever they can to help others.People in rich countries live a better life.
Hunger is no longer a problem for them.People in poor countries still suffer from hunger and cold.Part 3What’s the use of conferences like the Earth Summit? /Why is the Earth Summit important ?(para4-6)2. How can we save the earth according
to Para 4?Only by changing the way we live can we save earth.Conferences like the Earth Summit help people understand that there exist serious problem and that there is still time to take action.
ConclusionWhat is the key to solving the major problems? Why?Education. (para7)With better education,the key to the future---educationpeople…build a better society ______________ nature and perhaps_____________ the death and _________ caused by the big three.
_______ of the poverty can be __________.
there is _______________ that we will see less violence and _______ wars.
in harmony withput an end tosufferingsmuchwiped outa good chancefewerThe earth Summit in Johannesburg , in 2002Theme— sustainable development
Discussion :
about the big three:
about other problems:
how to save the earth:

Solutions---education water pollution
poor sanitation
air pollutionpoverty
war
violencechange the way of life
understand the
environment better,
will to act
Conclusion: The earth summit offers solutions to the major problems facing the earth. If we learn more about the problems, we can take action to build a better society, protect the environment, put an end to the deaths, reduce poverty and make the world more peaceful.