Unit 3 Environmental Protection Usinglang uage课件（64张）

(共64张PPT)
Using language(2)
新人教版选择性必修三Unit 3
Write a report on an environmental issue
1.Know the writing type of the passage .
2.Deepen the reading skills, such as skimming, scanning and summarizing.
3.Know the problem of Li river and the measures to handle the problem.
4. Write a report on an environmental issue.
Learning Aims
Lead-in
01
You must have heard this saying
“East or west, Guilin’s water and mountains are the best.”
Li River and its surrounding scenery is one of must-go destinations when you are paying a visit to Guilin.
Video Time: Beautiful landscape of Li River
However, as millions of tourists crowd into this place each year, the pollution of Li River is also a major problem to worry about.
Pollution
What might have caused water pollution in the Li River
an increasing volume
of tourists
many tour boats
kitchens on board
the increase of local population …
Read for information
02
Read the text and finish the following tasks.
The text mainly talks about Li River's _______________ and _________________.
problems
measures to protect the river
1. What's the main idea of the text
Task 1Read the text again and complete the paragraph summaries.
Para 1 Introducing the topic
Para 2 Describing the ____________________
_________________________________
Para 3 Presenting some __________________
_________________________________
Para 4 Presenting further ________________
_________________________________
pollution in the Li River.
causes of the water
government
initiatives to solve the water pollution.
plans and
initiatives
Fast reading
Para 1
The beautiful Li River and its amazing surrounding scenery is one of the most well-known tourist ___________(destination)
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 __ the river's water quality. This report looks at the problem of water pollution and some actions ____ have been taken to deal with it.
destinations
on
国内外游客
that
中国广西壮族自治区
旅游目的地，旅游胜地
带来了负面影响
one of + the+ adj.最高级+[C.](pl.)
have an impact/effect/influence on对……有影响
名声，名誉，声望
处理
do with/cope with/handle
Para 2
___________(previous), 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 ___ 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 ______(end) up in the river.
Previously
游客量的增长
商业和工业企业的数量
to
ending
船上的厨房
导致/促成某事
suffer…from… 遭受…之苦，患…病
定从 “代词+of+关系代词”
with＋宾语＋宾语补足语
Para 2
In order to feed more people, more chemicals were used to increase crop production. These chemicals led to severe
water quality ________(issue), 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 _________(restore) the river’s original beauty.
增加粮食产量
严重的水质问题
鱼类种类减少
issues
to restore
恢复河流的原始美景
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
主句主语
主句谓语
宾从
take urgent steps to do sth.采取紧急措施做某事
Li River Pollution
What are the factors that caused the pollution (para2)
increasing tourists
kitchens on board
the rise of local population
rise in commercial and industrial enterprises
more chemicals for crop production
Reading---Activity One :
Draw a mind map to show the factors that caused the pollution.
made by Zjx
Solutions
waste water treatment facilities
the collection and transport of household waste
the closure of polluting enterprises
strict regulations & new rules
media
What measures have been taken to improve the Li River’s water quality (para3)
Reading---Activity Two :
Draw a mind map to show the measures taken to improve the water quality.
made by Wry
Reading---Activity Two :
Draw a mind map to show the measures taken to improve the water quality.
made by Yc
Para 3
A comprehensive initiative was started, with __ 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. ________(dozen) of polluting enterprises were closed or moved.
一项全面倡议
解决这些问题
a
Dozens
污水处理设施的建设改善了水质，节约了用水。
生活垃圾
prep.有关，关于
vt.设法解决；处理；对付
定从
许多；很多
The local government set up strict regulations regarding further
industrial development. New rules were also introduced regarding tour boat routes and garbage disposal
制定严格的规定
prep.有关，关于
垃圾处理
Para 3
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 ___ inspections regularly and fine tourist organisations for
abuses. With these measures, ___ is believed that the beauty of the Li River ________________(preserve) for generations to come
宣传环境意识
定期进行检查
out
will be preserved
对旅游组织的陋习进行罚款
it
v. 保护，保存
形式主语
人们相信……
Para 4
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 ____ reducing water pollution. With such
campaigns ___ effect, Chinas waterways are heading
towards a clean and ____________(sustain) future.
for
in
sustainable
高级官员
“Water Ten Plan”&“River Chief System”
详见课本 P100。
生效，实际上
tackle 治理水污染问题
对……负责
adj.有野心的；有雄心的
be responsible for对……负责
Cause and effect
Problem and solution
have negative effects on
contribute to
lead to
suffer from
in order to
cause
Urgent steps should be taken to ...
A comprehensive initiative ...
With a number of measures that addressed ...
With these measures ...
With such campaigns in effect ...
Verbs: improve, close, set up, introduce, spread, carry out, fine, preserve, tackle, head towards ...
Reading---Activity Three :
Try to summarise the expressions used in presenting causes and solutions.
E.g: 马路上越来越多的车，导致了空气污染。
1) An increasing number of vehicles on the road contributes to / leads to /
are to blame for the air pollution. .
2) Air pollution levels increases, with an increasing number of vehicles on
the road.
Activity Four : Cause and Effect
1....contribute to / lead to / be to blame for...
2. ... pollution levels increased, with +O+OC
E.g: 附近工厂排放大量的废气, 空气污染严重。
1) The air quality has suffered greatly from the nearby factories, which
exhausted large amounts of waste gases.
2) Air pollution levels increased, with large amouts of waste gases
from nearby factories in the air.
1....suffer from sb / sth, who / which..
2. ... pollution levels increased, with +O+OC
3. ..., causing...
3) The nearby factories exhausted large amounts of waste gases, causing
severe air pollution.
Activity Four : Cause and Effect
Activity Four : Solutions.
1. urgent steps should be taken to…
2. A comprehensive initiative was started, with a number of measures
that addressed…
3. The government set up strict regulations regarding...
4. New rules were introdced regarding...
5. ...spread environmental awareness / raise one’s awareness of ...
6. With these measures / With such campaigns in effect, …
E.g: 政府应采取有效措施改善生态环境。
Effective measures should be taken by the government to improve ecological environment.
Activity Four : Solutions.
E.g: 政府制定了严格的废气排放制度,使得一些工厂被关闭或者搬出
市中心。
The government set up strict regulations regarding the emission of the waste gas, making some factories closed down or moved out of the city center.
1. urgent steps should be taken to…
2. A comprehensive initiative was started, with a number of measures
that addressed…
3. The government set up strict regulations regarding...
4. New rules were introdced regarding...
5. ...spread environmental awareness / raise one’s awareness of ...
6. With these measures / With such campaigns in effect, …
Activity Four : Solutions.
E.g: 这些措施提高了人们的环保意识。
It is these measures that raised the public awareness of environmental protection.
1. urgent steps should be taken to…
2. A comprehensive initiative was started, with a number of measures
that addressed…
3. The government set up strict regulations regarding...
4. New rules were introdced regarding...
5. ...spread environmental awareness / raise one’s awareness of ...
6. With these measures / With such campaigns in effect, …
Activity Five: Complete the paragraph summaries.
Para 1 Introducing the topic
Para 2 Describing the ____________________
Para 3 Presenting some __________________
Para 4 Presenting further ________________
problems / causes
measures / solutions
solutions
The structure
of a report on an environmental issue
How to write a report on an environmental issue
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。
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。
How to write a report on an environmental issue
1) the structure of a report
2) write a report logically
conjunction 、complex & advanced sentences...
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120词左右的英语报告。
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
导致/造成
对……有影响
对……造成极大伤害
对……有危害
呼吁某人做某事
与……和谐相处
用完; 耗尽
采取措施做某事
对……负责任
call on sb. to do sth.
lead to/result in/contribute to
cause great damage to
do harm to
have a … effect/impact/influence on
live in harmony with
run out
take steps/measures/actions to do sth.
take responsibility for
You may use the following tips to help your writing.
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.
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 closed down or moved 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.
第三段：总结
5. 如果每个公民都为保护环境做出努力, 终有一天我们能呼吸到清洁的空气。
①make efforts to do sth. 努力做某事
②take in 吸收, 让……进入
③用分隔式定语从句翻译句子:
If every citizen makes efforts to protect our environment, the day will come when people will take in clean air.
Reducing air pollution
　　As is known to us all, air pollution is becoming more and more serious. This phenomenon caused our attention.
　　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.
Read and recite
抄写作文并背诵
话题词汇展示
damage　　　 n. & vt. 毁坏, 损害
destroy vt. 破坏, 毁坏
destruction n. 破坏, 毁灭
effort n. 努力, 艰难的尝试
influence n. &vt. 影响
pollution n. 污染
pollute vt. 使污染
prevent vt. 防止, 预防
protect vt. 保护
protection n. 保护
话题词汇展示
recycle vt. 回收; 再循环
volunteer n. 志愿者
decrease v. 减少, 变小
decline v. 减少, 下降; 衰退; 谢绝
harmony n. 和谐
punishment n. 惩罚
responsibility n. 责任, 负责
responsible adj. 有责任的, 应负责任的
2. Choose the best answer.
1) What is the main idea of the second paragraph
A. Some tourists didn't care about the Li River.
B. What have caused water pollution in the Li River
C. Some tourists threw garbage into the Li River.
D. The local population rose rapidly.
2) We can learn from the last two paragraphs that .
A. people can do nothing to reduce water pollution in Li River
B. tourists are not allowed to visit the Li River
C. the local authorities never inspect the Li River
D. some measures have been taken to reduce water pollution in Li River
3) Which of the following statements is NOT true according to the passage
A. The chemicals have caused a decrease in the number of fish species.
B. The reputation of the Li River has a negative effect on the river's water quality.
C. The media has a good effect on encouraging greater use of clean energy.
D. The local government did nothing to protect the water quality in Li River.
3. Read the text and decide whether the following sentences are true (T) or false (F).
1. It attracts millions of domestic and foreign visitors
each year.
2. Kitchens on board were using lots of food，which
was often thrown into the water.
3. The collection and transport of industrial waste
was also improved.
4. The local government set up strict regulations
regarding further indutrial development.
5. With such campaigns in effect. China's
waterways are heading towards a clean and
sustainable future.
T
F
F
T
T
4. Read the report and then answer the questions.
1) What were some of the negative effects on the Li River as a result of the growth in tourism
Negative effects from the growth of tourism on the Li River include garbage being thrown by tourists and kitchens on tour boats dumping cooking oil into the river. Because of the success of tourism, the population and number of enterprises also rose, meaning there was more waste going into the river.
2) What measures have been taken to improve the Li River water quality
Waste water treatment, household waste collection and transport facilities have been improved. Dozens of polluting businesses were moved or closed. New rules about waste disposal and fines for abusers were introduced. Authorities used the media to spread awareness of the issue.
3) What is the “river chief system”
The "River Chief System, holds senior officials responsible for reducing water pollution
5. Key words and phrases.
n. 风景
n. 目的地
n. 公司；企业
n. 垃圾
n. 量；体积
vt. 恢复；使复原；修复
n. (一)打；十二个
n. 章程；规章制度
scenery
destination
enterprise
garbage
volume
restore
dozen
regulation
adv. 频繁地
n. 化学物质
n. 去掉；清除；处理
n. 倡议；方案
adj. 全部的；所有的；详尽的
vt. 对……处以罚款
n. 运动；战役 vi.& vt. 参加运动
n. 对(环境、文物等)保护；保持
n. 检查；查看；视察
adj. 可持续的
frequently
chemical
disposal
initiative
comprehensive
fine
campaign
conservation
inspection
sustainable
国内外游客
有负面影响
促成；对......有贡献
以......结束
恢复河流原来的美
建立严格的规章
传播环保意思
为……负责
除此以外
domestic and foreign visitors
have negative effects on
contribute to
end up
restore the river's original beauty
set up strict regulations
spread environmental awareness
be responsible for
in addition
Study the organisation and language features.
Read the text again and complete the paragraph summaries.
Paragraph 1 Paragraph 2 Paragraph 3 Paragraph 4
Introducing the topic Describing the . Presenting some . Presenting further
.
problems
solutions
solutions
problem-solution pattern
Problems
Causes
Solutions
Result and prospection
Writing
task
03
Use what you have learnt to write a report on an environmental issue.
Paragraph 1 Topic : what + why necessary
Paragraph 2 Problem: where cause effect
Paragraph 3 Measures: actions + future actions
Paragraph 4 Further solutions (alternatives)
Cause and effect have negative effects on, suffer from, contribute to, in order to, cause, lead to , ...
Problem and solution Urgent steps should be taken to ...
A comprehensive initiative ...
with a number of measures that addressed
With these measures ...
With such campaigns in effect...
Verbs: improve, close, set up, introduce, spread, carry out, fine, preserve, tackle, head towards
Words, phrases or sentence patterns you may use in your writing.
Sample writing
Litter is a big issue in our local community, we must deal with it because it is bad for local wildlife and it makes our community look terrible.
This mostly occurs in our local park. It is caused by people dropping food Rapids from the nearby fast food restaurant.
We make sure the park is cleaned every day. We have added more rubbish bins in the park to make it easier for people to dispose of this waste. We also spoke to the fast food restaurant and ask them to encourage people to dispose of the waste properly.
The issue has been dealt with well, but more work is needed. It is hard to deal with these issues because people will always need to buy food in the future. The best solution would be to find alternative ways of packaging.
Homework：
1.
2.
Thanks
Language Points
Phrases Part 2
1. have negative effects on
2. deal with
3. suffer from
4. contribute to
5. on board
6. as well as
7. end up
8. take urgent steps to do sth
9. start an initiative
10. address the issue
11. dozens of
12. set up strict regulations
13. spread environmental awareness
14. carry out inspections
15. for generations to come
16. in addition
17. be responsible for
18. in effect
短语相知
tourist destinations
take action
set up regulations
domestic and foreign visitors
commercial and industrial enterprises
dozens of
end up
contribute to
garbage disposal methods
短语相知
carry out inspections
in effect
energy conservation
a clean-up campaign
waste sorting system
dispose of
课文翻译
美丽的漓江及其令人赞叹的周边景色是中国广西壮族自治区最著名的旅游目的地之一，每年吸引了无数国内外游客。然而，它作为顶级旅游目的地的名声给漓江水质带来了负面影响。本报道就是着眼于水污染问题以及已采取的一些应对措施。
过去，游客数量的增加使漓江的水质严重恶化，许多游客常常将垃圾抛入江中，游船数量众多，也是导致这一问题出现的原因之一。船上厨房使用过的大量食用油经常被倒入江中。旅游业的增长意味着当地人口和工商企业的数量迅速增加。越来越多的生活和商业垃圾最终流入江中，加重了水污染程度。为了养活更多的人，更多的化学肥料被用于提高农作物产量。这些化学物质造成了严重的水质问题，导致鱼的种类减少。地方官员担心水污染对自然环境的破坏，认为必须采取紧急措施以恢复漓江昔日的美丽。
减少漓江中的水污染