人教版（2019）选择性必修第三册 Unit 3 Environmental Protection（共26张ppt，内镶嵌视频素材)
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| 名称 | 人教版（2019）选择性必修第三册 Unit 3 Environmental Protection（共26张ppt，内镶嵌视频素材) |  | |
| 格式 | zip | ||
| 文件大小 | 35.5MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 人教版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2023-03-17 22:00:09 | ||
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(共26张PPT)
Amelia
Unit 3
ENVIRONMENTAL PROTECTION
Using Language
Reducing Water pollution in The Li River
1.Know the writing type of the passage .
2.Deepen the reading skills, such as summarizing, skimming and scanning.
3.Know the problem of Li river and the efforts to handle the problem.
4 Write a report on an environmental issue.
Learning Aims
Lead-- in
What do you know about the Li River
Have you ever been there
Lead-- in
Watch the video and try to describe the place
Li River in Guilin.
They are very beautiful and clean.
However
How do you describe this picture
polluted/contaminated water
wastewater from sewage(下水道), shops, factories and agriculture
What might have caused water pollution in the Li River
an increasing volume of tourists
many tour boats
rubbish in the river
the increase of local population …
1. What type of writing is this text
2. What the main idea of the text
Read for text type and main idea
A report
The water pollution and measures taken to deal with it in the Li River.
Introducing the Topic
Describing the
Problem（causes）
Presenting some
Measures
Presenting further Sollutions(result)
Para. 1
Para. 2
Para. 3
Para. 4
Read for the structure and main idea of each para.
Read for details
1. What were some of the negative effects on the Li River as a result of the growth in tourism
Water pollution level increased, with more household and commercial waste ending up in the river.
2 What measures have been taken to improve the Li River’s water quality
Water treatment facilities and water conservation are built.
3:What is the “River Chief System”
The “River Chief System” holds senior officials responsible for reducing water pollution.
Draw a mind map to show all the factors that caused the pollution. (Para. 2)
Li River Pollution
Increasing number of tourists
Tourists throwing rubbish in water
Tour boats throwing cooking oil in water
Rise in number of commercial and industrial enterprises = more waste
More chemicals for crop production going into water
Local population rise to meet tourism demand = more household waste
Pre-writing
02
construction of waste water treatment facilities
the collection and transport of household waste
closing or moving the polluting enterprises
setting up regulations & rules
What measures have been taken to address the issue (Para.3)
carrying out inspections and fining
Pre-writing
02
media
Words and Expressions
1. 对...有消极影响
2. 导致严重空气污染问题
3. 采取紧急措施
4. 恢复它原来的美丽
5. ...的增长
6. 有效地解决问题
7. 垃圾分解办法
8. 当局（当地政府）
9. 下一代
10. 一个干净（绿色）和可持续的未来
have negative effects on...
contribute to severe air pollution
urgent steps should be taken to...
restore its original beauty
the growth/increase in
tackle the problems effectively
garbage disposal methods
the local authorities
generations to come
a clean and sustainable future
Let’s write
Choose an environmental problem that directly affects you or your local community. Research the issue on the Internet. Consider the following questions:
What is the issue Why does it need to be dealt with
Where does the issue occur What are its causes What effects does it have
What actions have been taken so far What future actions are planned
Has the issue been dealt with well Is it likely to be solved completely Why or why not What alternative solutions are possible
While-writing
03
How to write a report on an environmental issue
如何写报告
【文体感知】
报告是一种应用文文体。它通常包括调查报告、读书报告、实验报告等具体的报告形式。本单元的写作任务是写一篇有关环境问题的调查报告。它主要包括问题、原因、措施、效果等。调查报告要有明确的中心思想、清晰的段落层次和合理的结构安排。
Writing
本单元的写作任务是写一篇关于环境问题的报道。写作时注意以下几点：
1.以事实为依据，对事实给予明确的、实事求是的报道。
2.要有明确的文章结构。
3.语言要具体、准确、简练，通俗易懂。
You may use the following table to help your writing.
While-writing
03
体裁 议论文 时态 一般现在时和一般过去时
主题 环境保护 人称 第一或第三人称
Tips 第一段: 提出问题及原因 第二段: 给出解决建议 第三段: 得出结论 当今，我们周围的空气环境变得越来越差，为了加强学生们的环保意识，学校打算开展以“为家乡空气污染问题出谋献策”为主题的征文活动，警示人们要保护环境。请你写一篇报告，内容要点如下：
1. 写明家乡空气污染的原因；
2. 建设绿色家乡，建议采取什么措施（2-3点）；
3. 倡议大家行动起来。
其他要求：80词左右；注意使用本单元所学的语言表达和写作要点。
While-writing
03
1.几年来，由于燃料废物的不当使用和对汽车的需求不断增加，我的家乡出现了严重的空气污染，这引起了我们的注意。
第一段：提出问题及原因
While-writing
03
①燃料废物
②不当使用
③不断增加的需求
④出现了xx问题
⑤引起xx的注意
fuel wastes
inappropriate use
increasing demand for…
…has witnessed…(problem)
draw one’s attention
My hometown has witnessed severe air pollution for several years due to the inappropriate usage of fuel wastes and the increasing demand for cars, which drew our attention.
第二段：给出解决建议
2.为了解决这个问题，地方当局采取了紧急措施。他们不仅执行了严格的规定，还对滥用燃料的工业工厂进行了罚款。
①执行严格规定
②对…进行罚款
3. 另外，推荐使用新能源的汽车, 这样就减少了二氧化碳的排放。
①新能源
②用非限制性定语从句翻译句子:
While-writing
03
carry out strict regulations
fine sb. for + n.
new clean energy
To tackle the problem, the local authorities took urgent steps. Not only did they carry out strict regulations, but they also fined industrial factories for fuel abuses.
Besides, cars using new clean energy were preferred, which reduced the carbon dioxide emission.
第二段：给出解决建议
4. 最重要的是，政府呼吁人们参与到减少空气污染源的活动中，比如用共享单车代替私家车等。
①号召某人做某事
②参与……
③共享单车
While-writing
03
call on sb. to do sth.
get involved in
Most importantly, the government called on people to get involved in reducing the source of air pollution, such as replacing private cars with shared bikes, etc.
shared bike
第三段：总结
5.让我们不遗余力地为解决家乡的空气污染问题作出贡献。
①不遗余力做某事
②在…上做贡献
While-writing
03
spare no effort to do sth.
make contributions to doing sth.
Let’s spare no effort to make contributions to solving the air pollution problem in our hometown!
Reducing air pollution
My hometown has witnessed severe air pollution for several years due to the inappropriate usage of fuel wastes and the increasing demand for cars, which drew our attention.
To tackle the problem, the local authorities took urgent steps. Not only did they carry out strict regulations, but they also fined industrial factories for fuel abuses. Besides, cars using new clean energy were preferred, which reduced the carbon dioxide emission. Most importantly, the government called on people to get involved in reducing the source of air pollution, such as replacing private cars with shared bikes, etc.
Let’s spare no effort to make contributions to solving the air pollution problem in our hometown!
While-writing
03
Reducing air pollution
My hometown has witnessed severe air pollution for several years, alarming us of the inappropriate usage of fuel wastes as well as the increasing demand for cars.
To tackle the problem, the local authorities took urgent steps. Not only did they carry out strict regulations, but also fined industrial factories for fuel abuses. Besides, it was preferable to popularize the cars using new clean energy, which reduced the carbon dioxide emission. Most importantly, it is the government’s measures that called on people to get involved in reducing the source of air pollution, such as replacing private cars with shared bikes, etc.
If only everyone would make contributions to alleviating the air pollution problem in our hometown!
While-writing
03
Exchange drafts with a partner. Use this checklist to give feedbacks on your partner’s draft.
Does the writer describe the environment issue clearly
Do the measures taken to deal with it sound effective
Does the writer use correct grammar, punctuation, and spelling
Post-writing
04
Get your draft back and revise it. Then present your report to the class.
Thank you!
Amelia
Unit 3
ENVIRONMENTAL PROTECTION
Using Language
Reducing Water pollution in The Li River
1.Know the writing type of the passage .
2.Deepen the reading skills, such as summarizing, skimming and scanning.
3.Know the problem of Li river and the efforts to handle the problem.
4 Write a report on an environmental issue.
Learning Aims
Lead-- in
What do you know about the Li River
Have you ever been there
Lead-- in
Watch the video and try to describe the place
Li River in Guilin.
They are very beautiful and clean.
However
How do you describe this picture
polluted/contaminated water
wastewater from sewage(下水道), shops, factories and agriculture
What might have caused water pollution in the Li River
an increasing volume of tourists
many tour boats
rubbish in the river
the increase of local population …
1. What type of writing is this text
2. What the main idea of the text
Read for text type and main idea
A report
The water pollution and measures taken to deal with it in the Li River.
Introducing the Topic
Describing the
Problem（causes）
Presenting some
Measures
Presenting further Sollutions(result)
Para. 1
Para. 2
Para. 3
Para. 4
Read for the structure and main idea of each para.
Read for details
1. What were some of the negative effects on the Li River as a result of the growth in tourism
Water pollution level increased, with more household and commercial waste ending up in the river.
2 What measures have been taken to improve the Li River’s water quality
Water treatment facilities and water conservation are built.
3:What is the “River Chief System”
The “River Chief System” holds senior officials responsible for reducing water pollution.
Draw a mind map to show all the factors that caused the pollution. (Para. 2)
Li River Pollution
Increasing number of tourists
Tourists throwing rubbish in water
Tour boats throwing cooking oil in water
Rise in number of commercial and industrial enterprises = more waste
More chemicals for crop production going into water
Local population rise to meet tourism demand = more household waste
Pre-writing
02
construction of waste water treatment facilities
the collection and transport of household waste
closing or moving the polluting enterprises
setting up regulations & rules
What measures have been taken to address the issue (Para.3)
carrying out inspections and fining
Pre-writing
02
media
Words and Expressions
1. 对...有消极影响
2. 导致严重空气污染问题
3. 采取紧急措施
4. 恢复它原来的美丽
5. ...的增长
6. 有效地解决问题
7. 垃圾分解办法
8. 当局（当地政府）
9. 下一代
10. 一个干净（绿色）和可持续的未来
have negative effects on...
contribute to severe air pollution
urgent steps should be taken to...
restore its original beauty
the growth/increase in
tackle the problems effectively
garbage disposal methods
the local authorities
generations to come
a clean and sustainable future
Let’s write
Choose an environmental problem that directly affects you or your local community. Research the issue on the Internet. Consider the following questions:
What is the issue Why does it need to be dealt with
Where does the issue occur What are its causes What effects does it have
What actions have been taken so far What future actions are planned
Has the issue been dealt with well Is it likely to be solved completely Why or why not What alternative solutions are possible
While-writing
03
How to write a report on an environmental issue
如何写报告
【文体感知】
报告是一种应用文文体。它通常包括调查报告、读书报告、实验报告等具体的报告形式。本单元的写作任务是写一篇有关环境问题的调查报告。它主要包括问题、原因、措施、效果等。调查报告要有明确的中心思想、清晰的段落层次和合理的结构安排。
Writing
本单元的写作任务是写一篇关于环境问题的报道。写作时注意以下几点：
1.以事实为依据，对事实给予明确的、实事求是的报道。
2.要有明确的文章结构。
3.语言要具体、准确、简练，通俗易懂。
You may use the following table to help your writing.
While-writing
03
体裁 议论文 时态 一般现在时和一般过去时
主题 环境保护 人称 第一或第三人称
Tips 第一段: 提出问题及原因 第二段: 给出解决建议 第三段: 得出结论 当今，我们周围的空气环境变得越来越差，为了加强学生们的环保意识，学校打算开展以“为家乡空气污染问题出谋献策”为主题的征文活动，警示人们要保护环境。请你写一篇报告，内容要点如下：
1. 写明家乡空气污染的原因；
2. 建设绿色家乡，建议采取什么措施（2-3点）；
3. 倡议大家行动起来。
其他要求：80词左右；注意使用本单元所学的语言表达和写作要点。
While-writing
03
1.几年来，由于燃料废物的不当使用和对汽车的需求不断增加，我的家乡出现了严重的空气污染，这引起了我们的注意。
第一段：提出问题及原因
While-writing
03
①燃料废物
②不当使用
③不断增加的需求
④出现了xx问题
⑤引起xx的注意
fuel wastes
inappropriate use
increasing demand for…
…has witnessed…(problem)
draw one’s attention
My hometown has witnessed severe air pollution for several years due to the inappropriate usage of fuel wastes and the increasing demand for cars, which drew our attention.
第二段：给出解决建议
2.为了解决这个问题，地方当局采取了紧急措施。他们不仅执行了严格的规定，还对滥用燃料的工业工厂进行了罚款。
①执行严格规定
②对…进行罚款
3. 另外，推荐使用新能源的汽车, 这样就减少了二氧化碳的排放。
①新能源
②用非限制性定语从句翻译句子:
While-writing
03
carry out strict regulations
fine sb. for + n.
new clean energy
To tackle the problem, the local authorities took urgent steps. Not only did they carry out strict regulations, but they also fined industrial factories for fuel abuses.
Besides, cars using new clean energy were preferred, which reduced the carbon dioxide emission.
第二段：给出解决建议
4. 最重要的是，政府呼吁人们参与到减少空气污染源的活动中，比如用共享单车代替私家车等。
①号召某人做某事
②参与……
③共享单车
While-writing
03
call on sb. to do sth.
get involved in
Most importantly, the government called on people to get involved in reducing the source of air pollution, such as replacing private cars with shared bikes, etc.
shared bike
第三段：总结
5.让我们不遗余力地为解决家乡的空气污染问题作出贡献。
①不遗余力做某事
②在…上做贡献
While-writing
03
spare no effort to do sth.
make contributions to doing sth.
Let’s spare no effort to make contributions to solving the air pollution problem in our hometown!
Reducing air pollution
My hometown has witnessed severe air pollution for several years due to the inappropriate usage of fuel wastes and the increasing demand for cars, which drew our attention.
To tackle the problem, the local authorities took urgent steps. Not only did they carry out strict regulations, but they also fined industrial factories for fuel abuses. Besides, cars using new clean energy were preferred, which reduced the carbon dioxide emission. Most importantly, the government called on people to get involved in reducing the source of air pollution, such as replacing private cars with shared bikes, etc.
Let’s spare no effort to make contributions to solving the air pollution problem in our hometown!
While-writing
03
Reducing air pollution
My hometown has witnessed severe air pollution for several years, alarming us of the inappropriate usage of fuel wastes as well as the increasing demand for cars.
To tackle the problem, the local authorities took urgent steps. Not only did they carry out strict regulations, but also fined industrial factories for fuel abuses. Besides, it was preferable to popularize the cars using new clean energy, which reduced the carbon dioxide emission. Most importantly, it is the government’s measures that called on people to get involved in reducing the source of air pollution, such as replacing private cars with shared bikes, etc.
If only everyone would make contributions to alleviating the air pollution problem in our hometown!
While-writing
03
Exchange drafts with a partner. Use this checklist to give feedbacks on your partner’s draft.
Does the writer describe the environment issue clearly
Do the measures taken to deal with it sound effective
Does the writer use correct grammar, punctuation, and spelling
Post-writing
04
Get your draft back and revise it. Then present your report to the class.
Thank you!