unit 9 warming up[上学期]
文档属性
| 名称 | unit 9 warming up[上学期] |  | |
| 格式 | rar | ||
| 文件大小 | 1.7MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 通用版 | ||
| 科目 | 英语 | ||
| 更新时间 | 2006-12-25 15:21:00 | ||
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文档简介
课件22张PPT。Unit 9
Saving the EarthHelp water pollutionwaste from factoriesMore than 1.2 billion people lack access to clean and safe water.Without safe and clean drinking water there would be more patients
in the hospitals.Air pollutionsmoke from carsMore air pollution is caused by the
burning of fuels like coal, gas and oil. Each year tens of thousands of people
die in the world’s major cities as a result
of breathing polluted air. Deforestation. People cut down too many trees.
rain 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 leftpoor sanitationEvery day, as many as half of all the people on the earth suffer from one of
the many diseases caused by poor sanitation.Without proper sanitation, efforts to
improve health care are useless.Starvation(hunger) and povertywhich do you think is the most serious problem?air pollutionwater pollutionpoor sanitationpovertydeforestationdesertification
It’clear that …I’m all for …(赞同)I can’t imagine that …I believe that
we must …If nothing is done…,then …It would be better if we …Is there a better way to …?Sure /
Certainly/
absolutelytalkingWhat
can we
do?↖↗↙lawsplanthandkerchief↘one-offWhat can we do?rubbishbox××basketWhat can we do?↖↘↙↗solar energyListen 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 Argument1:
We must
We must
If weWe should take better care of waterbe more careful when we use wateruse modern technology.Work together and share what we know, we will be building a better future.Part 2Argument2:
Problem:
Solutions:We must stop polluting our waterWe are polluting water at an alarming pace. Cars, factories and air conditions pollute the air and the waterChange the way we think and the way we live.
Don’t drive if we can walk or ride a bike.
Try not to use air conditions more than what is absolutely necessary.
Don’y buy products that cause pollution
Make new rules and use new technologyHelp me ,help you, help everyone.
Return GREEN to the earth!
Saving the EarthHelp water pollutionwaste from factoriesMore than 1.2 billion people lack access to clean and safe water.Without safe and clean drinking water there would be more patients
in the hospitals.Air pollutionsmoke from carsMore air pollution is caused by the
burning of fuels like coal, gas and oil. Each year tens of thousands of people
die in the world’s major cities as a result
of breathing polluted air. Deforestation. People cut down too many trees.
rain 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 leftpoor sanitationEvery day, as many as half of all the people on the earth suffer from one of
the many diseases caused by poor sanitation.Without proper sanitation, efforts to
improve health care are useless.Starvation(hunger) and povertywhich do you think is the most serious problem?air pollutionwater pollutionpoor sanitationpovertydeforestationdesertification
It’clear that …I’m all for …(赞同)I can’t imagine that …I believe that
we must …If nothing is done…,then …It would be better if we …Is there a better way to …?Sure /
Certainly/
absolutelytalkingWhat
can we
do?↖↗↙lawsplanthandkerchief↘one-offWhat can we do?rubbishbox××basketWhat can we do?↖↘↙↗solar energyListen 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 Argument1:
We must
We must
If weWe should take better care of waterbe more careful when we use wateruse modern technology.Work together and share what we know, we will be building a better future.Part 2Argument2:
Problem:
Solutions:We must stop polluting our waterWe are polluting water at an alarming pace. Cars, factories and air conditions pollute the air and the waterChange the way we think and the way we live.
Don’t drive if we can walk or ride a bike.
Try not to use air conditions more than what is absolutely necessary.
Don’y buy products that cause pollution
Make new rules and use new technologyHelp me ,help you, help everyone.
Return GREEN to the earth!