人教版（2019）选择性必修第三册Unit 3 Environmental Protection Using Language 写作课件(共46张PPT，内镶嵌视频)

(共46张PPT)
Unit 3 Environmental Protection
Using language:
Write a report on an environmental issue(I)
【版本：新人教　册别：选择性必修三】
Lead-in
1,What is it
2,Where is it
pre-reading
Look at the picture.
What place do you think it might be
Do you think it is beautiful How do you describe the picture
what do you know about the Li River Have you ever been there
amazing
splendid
fascinating
fairyland
marvelous
awe-inspiring
breathtaking
picture-postcard scene
......
I know that LiRiver is one of the most beautiful and popular river landscapes in China.It is over 100miles long and is surrounded by the famous Karst mountain formations.
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.
REDUCING WATER POLLUTION IN THE LI RIVER
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.
减少漓江的水污染
美丽的漓江及其迷人的周边风景是中国广西壮族自治区最著名的旅游目的地之一。
amazing adj.令人惊异的
amazed adj.(人)感到大为惊奇的
adj.周围的
旅游目的地
one of + the+ adj.最高级+[C.](pl.)
[ t n m s] adj.自治的
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.
它每年吸引数百万国内外游客。然而，它作为首选目的地的声誉已经对这条河的水质产生了负面影响。
domestic adj.国内的
domestic and foreign visitors国内外游客
v. 吸引；引起；
有吸引力
attractive adj. 吸引人的，有吸引力的
have an impact/effect/influence on对……有影响
n．名声，名誉，声望
水质
This report looks at the problem of water pollution and some actions that have been taken to deal with it．
本报告着眼于水污染问题以及已经采取的一些应对措施。
定语从句
处理
do with/cope with/handle
复数
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.
在此之前，由于游客数量的增加，漓江的水质受到了很大的影响，很多游客经常往河里扔垃圾。
suffer…from… 遭受…之苦，患…病
adv.以前；预先
previous adj.以前的，早先的
adj.越来越多的
n．垃圾；废物
定从 “代词+of+关系代词”
人-whom 物-which
Many tour boats contributed to the problem too. Kitchens on board were using lots of oil，which was often thrown into the water.
许多游船也造成了这个问题。船上的厨房使用大量的油，这些油经常被倒入水中。
造成，促使，导致；有助于；捐献；投稿
介词
在船(火车、飞机)上
非限定
The growth in tourism also meant the local population rose rapidly，as well as the number of commercial and industrial enterprises.
旅游业的发展也意味着当地人口的迅速增长，以及商业和工业企业的数量增长。
adv.迅速地
也，以及
n．公司；企业；事业
Water pollution levels increased，with more household and commercial waste ending up in the river．
水污染水平上升，更多的家庭和商业废物最终流入河中。
最终成为；最后处于
with＋宾语＋宾语补足语
现在分词短语作宾语补足语
In order to feed more people, more chemicals were used to increase crop production.
为了养活更多的人，人们使用了更多的化学品来增加农作物产量。
目的状语
目的状语
used to do sth.
过去常常做某事
be/become/get used to doing sth. 习惯于做某事
be used to do sth. 被用于做某事
These chemicals led to severe water quality issues, causing a decrease in the number of fish species．
这些化学物质导致了严重的水质问题，导致鱼类物种数量减少。
adj.严重的；剧烈的
severely adv.严重地
现在分词短语作结果状语
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.
当地官员担心污染正在破坏自然环境，并认为应采取紧急措施来恢复这条河原来的美丽。
主句主语
be concerned that...担心……
adj.紧急的，急迫的
take urgent steps to do sth.采取紧急措施做某事
vt.恢复；使复原；修复
adj.原来的；首创的；最初的
origin n．起源；开端
主句谓语
宾从
宾从
Task 2: Read for details. (Para. 2)
Find out some of the negative effects on the Li River
Draw a mind map to show all the factors that caused the pollution.
Increasing number of tourists
Local population rise to meet tourism demand =more household waste
More chemicals for crop production going into water
Rise in number of commercial and industrial enterprises
= more waste
Tour boats throwing cooking oil in water
Tourists throwing rubbish in water
Li River Pollution
A comprehensive initiative was started, with a number of measures that addressed the issues.
一项全面的倡议开始了，并采取了一些措施来处理这些问题。
n．倡议；新方案
vt.设法解决；处理；对付
处理问题
定从
The construction of waste water treatment facilities improved the water quality and water conservation.
污水处理设施的建设改善了水质，节约了用水。
n．处理；治疗；对待
n. 对(环境、文物等)保护；保持
n. 设施，设备；卫生间；天赋，才能
The collection and transport of household waste was also improved. Dozens of polluting enterprises were closed or moved.
生活垃圾的收集和运输也得到了改善。许多家污染企业被关闭或搬迁。
许多；很多
现在分词作前置定语
The local government set up strict regulations regarding further industrial development. New rules were also introduced regarding tour boat routes and garbage disposal methods.
当地政府制定了关于进一步发展工业的严格规定。还出台了关于游船路线和垃圾处理方法的新规定。
制定严格的规章制度
prep.关于
n．去掉；清除；处理
Furthermore，the local authorities began to use the media to spread environmental awareness and encourage greater use of clean energy.
此外，地方当局开始利用媒体传播环保意识，鼓励更多地使用清洁能源。
adv.此外，而且
传播环保意识
动词不定式短语作动词began的宾语
动词不定式短语作目的状语
At the same time, they started to carry out inspections regularly and fine tourist organisations for abuses.
与此同时，他们开始定期进行检查，并对滥用职权的旅游组织进行罚款。
动词不定式短语作动词started的宾语
进行检查
vt.对……处以罚款
With these measures， it is believed that the beauty of the Li River will be preserved for generations to come.
有了这些措施，人们相信漓江的美丽将会为后代保存下来。
人们相信……
形式主语
that引导的从句是真正主语
动词不定式作定语
v．保存；保护；维持
Task 3: Read for details. (Para. 3)
Find out the measures of addressing the water pollution.
construction of waste water treatment facilities
the collection and transport of household waste
closing or moving the polluting enterprises
setting up regulations & rules
media
carrying out inspections and fining
measures
In addition，the ambitious “Water Ten Plan”is also now tackling water pollution across the country.
此外，雄心勃勃的“水十条”现在也在全国范围内解决水污染问题。
此外，而且
adj.有野心的；有雄心的
vt.应付，处理
Other initiatives, such as the “River Chief System”， hold senior officials responsible for reducing water pollution.
其他倡议，如“河长制”，要求高级官员负责减少水污染。
be responsible for对……负责
动词 ing形式短语作介词for的宾语
With such campaigns in effect，Chin’s waterways are heading towards a clean and sustainable future.
随着这些运动的实施，中国的水道正朝着清洁和可持续的未来迈进。
n．运动；战役
vi.& vt.参加运动；领导运动
生效；实际上
writing
How to write a report on an environmental issue
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
例题：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100词左右的英语报告。
Words and Expressions
1. 对...有消极影响
2. 导致严重水污染问题
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...
contibute to severe water pollution
ugent 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 subtainable future
Writing methods
Transitional expressions.
transitional expressions过渡性表达
also, as well as, too, furthermore, at the same time, in addition…
Transitional expressions are like bridges between parts of your essay. They are cues that help the reader interpret their ideas.
more and more serious 　越来越严重
1.我们都知道空气污染变得越来越严重。
As is known to us all, air pollution is becoming more and more serious.
writing
第一段：提出问题及原因
vehicles such as cars, ships and planes are one of the most important causes of air pollution.
2.汽车、轮船和飞机等车辆是造成空气污染的最重要原因之一。
第二段：给出解决建议
2. 他们执行了严格的规章制度, 使得一些工厂被关闭或者搬出市中心。
①carry out　　　　　　　　实行; 执行
②用现在分词短语作结果状语翻译句子:
They carried out strict regulations, making some factories shut down or move out of the city center.
3. 生产使用新能源的汽车和公共汽车, 这样就减少了二氧化碳的排放。
①new clean energy　　　　　　　新能源
②用非限制性定语从句翻译句子:
Cars and buses using new clean energy were produced, which reduced the carbon dioxide emission.
第二段：给出解决建议
4. 政府所采取的措施号召了人们参与到减少空气污染源的活动中。
①call on sb. to do sth. 　　　　号召某人做某事
②be involved in 参与……
③用强调句型翻译句子:
It is the government’s measures that called on people to be involved in reducing the source of air pollution.
万能结尾句
(1) Only in this way can our planet have a bright and sustainable future.
(2) In a word, as long as each of us makes a contribution to our environment, it will become more beautiful and we will be healthier, as well as our mood will also be more cheerful.
Reducing air pollution
　As is known to us all, air pollution is becoming more and more serious. This phenomenon caused our attention.
　　In order to deal with the problem, the government took some effective measures. Firstly, they carried out strict regulations, making some factories closed down or moved out of the city center. Secondly, cars and buses using new clean energy were produced, which reduced the carbon dioxide emission. Also, a lot of trees were planted on hills, fields and so on. Most importantly, it is the government’s measures that called on people to be involved in reducing the source of air pollution.
If every citizen makes efforts to protect our environment, the day will come when people will take in clean air.
You may use the following tips to help your writing.
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 第三人称
结构 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：100词左右；注意使用本单元所学的语言表达和写作要点。
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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
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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
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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
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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
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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
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