人教版2019选择性必修第三册Unit3 Environmental Protection Using language Reading for writing 课件(共32页）

(共32张PPT)
Unit 3 Environmental Protection
Using Language
Ⅰ
Leading-in
Look at the picture.
What place do you think it might be
Have you ever been there
How do you describe the picture
Lush mountains and lucid waters are valuable as the mountains of gold and silver.
Look at the pictures and what had happened to the Li River
Did you know the Li River had been once polluted
Reducing Water Pollution in the Li River.
Ⅱ
Reading
Read and Think:
Analyze the organization and sum up the main idea of each paragraph.
Introducing the topic: _____________________________________
_____________________________________
Para. 1:
Li River suffers from water pollution due to tourism
The beautiful Li River and its amazing surrounding scenery is one of the most well-known tourist destinations in China’s Guangxi Zhuang Autonomous Region. It attracts millions of domestic and foreign visitors each year. However, its reputation as a top destination has had negative effects on the river’s water quality. This report looks at the problem of water pollution and some actions that have been taken to deal with it.
Read and Think:
Para. 2:
Describing the problem: ___________________
water pollution
Previously, water quality in the Li River had suffered greatly from an increasing volume of tourists, many of whom frequently threw garbage into the river. Many tour boats contributed to the problem too. Kitchens on board were using lots of oil, which was often thrown into the water. The growth in tourism also meant the local population rose rapidly, as well as the number of commercial and industrial enterprises. Water pollution levels increased, with more household and commercial waste ending up in the river. In order to feed more people, more chemicals were used to increase crop production. These chemicals led to severe water quality issues, causing a decrease in the number of fish species. Local officials were concerned that the pollution was damaging the natural environment and felt that urgent steps should be taken to restore the river’s original beauty.
Mind-map
Increasing number of tourists
Tour boats throwing cooking oil in water
Rise in number of commercial and industrial enterprises
= more waste
Local population rise to meet tourism demand = more hosehold waste
Tourists throwing garbage into water
More chemicals for production going into water
water pollution
Read and Think:
Para.3:
Presenting some ________________.
A comprehensive initiative was started, with a number of measures that addressed the issues. The construction of waste water treatment facilities improved the water quality and water conservation. The collection and transport of household waste was also improved. Dozens of polluting enterprises were closed or moved. The local government set up strict regulations regarding further industrial development. New rules were also introduced regarding tour boat routes and garbage disposal methods. Furthermore, the local authorities began to use the media to spread environmental awareness and encourage greater use of clean energy. At the same time, they started to carry out inspections regularly and fine tourist organizations for abuses. With these measures, it is believed that the beauty of the Li River will be preserved for generations to come.
measures
Read and Think:
Para. 4:
Presenting further actions :___________________________________
“Water Ten Plan” & “River Chief System”
In addition, the ambitious “Water Ten Plan” is also now tackling water pollution across the country. Other initiatives, such as the “River Chief System”, hold senior officials responsible for reducing water pollution. With such campaigns in effect, China’s waterways are heading towards a clean and sustainable future.
Mind - map
solution
Improve waste collection and transport
Regulations for
industrial development
and tourism
River Chief System
Waste water
treatment facilities
Close polluting enterprises
Water Ten Plan
The organization and language features
Summary
Paragraph 1 Paragraph 2 Paragraph 3 Paragraph 4
Introducing the topic Describing the __________ Presenting some _________ Presenting further ___________
problem
measures
solutions
Read for useful expressions
_____________________________________
The beautiful Li River and its amazing surrounding scenery is
①___________________________________________(最著名的旅游胜地之一) in China’s Guangxi Zhuang Autonomous Region. It attracts millions of domestic and foreign visitors each year. However, its reputation as a top destination ②__________________________ (对……产生了负面影响) the river’s water quality. This report
③___________(着眼于) the problem of water pollution and some actions that have been taken to deal with it.
Reducing Water Pollution in the Li River
one of the most well-known tourist destinations
has had negative effects on
looks at
Previously, water quality in the Li River had suffered greatly from an increasing volume of tourists, many of whom frequently ④_______
___________________________ (把垃圾扔进江中). Many tour boats
⑤_______________ (导致) the problem too. Kitchens on board were using lots of oil, which was often thrown into the water.
⑥_____________________ (旅游业的增长) also meant the local population rose rapidly, as well as the number of commercial and industrial enterprises. Water pollution levels increased, with more household and commercial waste ⑦______________________ ( 最终流入河中).
garbage into the river
threw
contributed to
The growth in tourism
ending up in the river
Read for useful expressions
In order to feed more people, ⑧_______________________ (使用更多的化学药品) to increase crop production. These chemicals ⑨______________________________ (导致严重的水质问题), causing a decrease in the number of fish species. Local officials were concerned that the pollution was damaging the natural environment and felt that ⑩_________________________ (应当采取紧急措施) to restore the river’s original beauty.
more chemicals were used
led to severe water quality issues
urgent steps should be taken
Read for useful expressions
A comprehensive initiative was started, with a number of measures that ________________________ (解决这些问题). The construction of ______________________________ (污水处理设施) improved the water quality and water conservation. The collection and transport of household waste was also improved. _____________________ ____________________ (数十家污染企业被关闭) or moved. The local government ____________________________ (制定了严格的规定) regarding further industrial development.
addressed the issues
waste water treatment facilities
enterprises were closed
Dozens of polluting
set up strict regulations
Read for useful expressions
New rules were also introduced regarding tour boat routes and _____________________________ (垃圾处理方法). Furthermore, the local authorities began to use the media to __________________________________ (宣传环境意识) and encourage greater use of clean energy. At the same time, they started to ______________________________ (进行定期检查) and fine tourist organisations for abuses. With these measures, it is believed that the beauty of the Li River will be preserved for generations to come.
garbage disposal methods
spread environmental awareness
carry out inspections regularly
Read for useful expressions
In addition, the ambitious “Water Ten Plan” is also now tackling water pollution across the country. Other initiatives, such as the “River Chief System”, hold senior officials responsible for reducing water pollution. ________________________(随着这些措施的生效), China’s waterways are heading towards a clean and sustainable future.
With such campaigns in effect
Read for useful expressions
Ⅲ
Writing
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。
写作思路
一审
二定
三明确
四分段
体裁
主题
时态
人称
写作要点
报告
环境保护
一般现在时和一般过去时
第一或第三人称
环境问题及产生的原因
环境保护的措施
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
写作：某英文报刊将开展一次主题为“Environmental Protection”的征文活动。请你以“Reducing air pollution”为题目写一篇80词左右的英语报告。
原句
1. Previously, water quality in the Li River had suffered greatly from an increasing volume of tourists, many of whom frequently threw garbage into the river. (Para.2)
仿写
因私家车尾气排放增多，昆明空气污染问题严重。（suffer from, an increasing volume）
Air quality in Kunming suffered greatly from an increasing volume of private cars which released excessive car exhaust into the air.
第一段：提出问题及原因
原句
2. Local officials were concerned that the pollution was damaging the natural environment and felt that urgent steps should be taken to restore the river’s original beauty. (para. 2)
仿写
毫无疑问，为了恢复家乡的空气质量，一些紧急措施亟待采取。（被动语态；restore）
There’s no doubt that urgent steps should be taken to restore the hometown’s air quality.
第一段：过渡句
原句
3. A comprehensive initiative was started, with a number of measures that addressed the issues. (para. 3)
仿写
我们应该掌握主动权，采取一系列政策和措施来减少空气污染。（seize the initiative, policy）
第二段：给出解决建议(政府的角度)
We should seize the initiative and adopt a series of policies and measures to reduce air pollution.
原句
4. The local government set up strict regulations regarding futher industrial development. (para. 3)
仿写
政府关于进一步净化空气制定了严格的制度。
第二段：给出解决建议(政府的角度)
The local government sets up strict regulations regarding futher purifying air.
原句
5. New rules were also introduced regarding tour boat routes and garbage disposal methods. (para. 3)
仿写
关于限制车流量的新规得到推行。
第二段：给出解决建议(政府的角度)
New rules were introduced regarding restricting the traffic volume.
原句
6. …the local authorities began to use the media to spread environmental awareness and encourage greater use of clean energy. At the same time, they started to carry out inspections regularly and …(para. 3)
仿写
除了定期检查之外，政府还可以利用社交媒体提高公众的环保意识。（inspection, social media, awareness）
第二段：给出解决建议(政府的角度)
Apart from/Besides carrying out regular inspections, the government could take advantage of social media to spread environmental awareness.
8. 我们不仅可以植树造林，而且可以多走路而不是开车。（not only, but also, rather than）
第二段：给出解决建议(个人的角度)
Not only do we plant more trees to form a forest, but also walk more rather than driving a car.
9.减少化石燃料的燃烧也是很重要的。(动名词作主语)
Reducing fossil fuel burning is also vital for the air.
7. 千里之行，始于足下。
A journey of one thousand miles begins with a single step.
原句
5. With these measures, it is believed that the beauty of the Li River will be preserved for generations to come. (para. 3)
仿写
有了这些措施，相信昆明清澈的天空能万世长存。（形式主语；preserve）
With these measures, it is believed that the blue sky in Kunming will be preserved for generations to enjoy.
第三段：总结
Air quality in Kunming suffered greatly from an increasing volume of private cars which released excessive car exhaust into the air. There’s no doubt that urgent steps should be taken to restore the hometown’s air quality.
We should seize the initiative and adopt a series of policies and measures to reduce air pollution.The local government sets up strict regulations regarding futher purifying air. Apart from carrying out regular inspections, the government could take advantage of social media to spread environmental awareness.New rules were introduced regarding restricting the traffic volume. A journey of one thousand miles begins with a single step.Not only do we plant more trees to form a forest, but also walk more rather than driving a car.Reducing fossil fuel burning is also vital for the air.
With these measures, it is believed that the blue sky in Kunming will be preserved for generations to enjoy.
Thank you!