人教版（2019）选择性必修 第三册Unit 3 Environmental Protection Using language课件(共64张PPT)

(共64张PPT)
Part 3 Using language
Unit 3 Environmental Protection
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
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.
Reducing water pollution in the LiRiver
Fast reading
Paragraphs Summaries
Paragraph 1
Paragraph 2
Paragraph 3
Paragraph 4
Read and complete the paragraph summaries.
Introducing the topic
Describing the causes
Presenting the measures
Presenting further solutions
careful-reading
1.Read for detailed information:
1. What were some of the negative effects on the Li River as a result of the growth in tourism
2. What measures have been taken to improve the Li River's water quality
3. What is the “River Chief System”
careful-redaing
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 throwing 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.
creful-reading
2. What measures have been taken to improve the Li River's 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 and encourage greater use of clean energy.
3. What is the “River Chief System”
The "River Chief System, holds senior officials responsible for reducing water pollution.
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
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
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.
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。
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. 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.
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。
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
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.
一个全面的治理方案启动，其中包括一系列应对该问题的措施。废水处理设施的建设改善了水质，促进了水资源保护。生活垃圾的收集和运输也得到了改善。几十家污染企业被关闭或搬迁。当地政府制定了有关工业进一步发展的严格规定，同时也出台了关于游船路线和垃圾处理方法的新规定。
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
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 organisations for abuses.With these measures, it is believed that the beauty of the Li River will be preserved for generations to come.
此外，地方当局开始通过媒体宣传环保意识，并鼓励人们更多地使用清洁能源。与此同时，他们开始定期检查，并且对旅游机构的违规行为进行处罚。有了这些举措，相信漓江之美将得到保护并世代相传。
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
After-reading
Try to summarize the expressions used in presenting causes and solutions.
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.
Cause and Effect
Solutions
1...have negative effects on...
2....suffer from sb / sth, who / which..
3....contribute to the problem
4. water pollution levels increased, with +O+OC
5. ....lead to severe...issues, causing...
1. urgent steps should be taken to do…
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
6. With these measures / With such campaigns in effect, …
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, …
1．restore vt．恢复；使复原；修复
（教材原文）Local officials were cocerned that the pollution was damaging the natural environment and felt that urgent steps should be taken to restore the tiver's original beauty.
当地官员担心污染破坏自然环境，应采取紧急措施恢复河流的原貌。
【知识拓展】
(1)restore... to...恢复······到·····
（2）restoration n．恢复；修复
Language points
即学即练
（1）写出下列句中 restore 的含义
①Relations between the two countries have been restored to normal.
②I wonder if this picture can be restored.
③The police restored the stolen jewels to the showroom.
（2）完成句子
The government promises to ___________________to full strength.
政府承诺使经济完全恢复。
恢复
修复
归还
restore the economy
2．conservation n．（对环境、文物等）保护；保持
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 。
【知识拓展】
（1）conservation of…保护……
（2）conserve v．保护；保存；节约
conservative 守旧的
即学即练
单句语法填空
①I found his views more________________ than mine.
② Conservation ___________forests keeps them beautiful.
conservative
of
3．dozen n．（一）打；十二个
Dozens of polluting enterprises were closed or moved.许多污染企业被关闭或搬迁。
【知识拓展】
dozens of 许多
a dozen（of）一打
by the dozen 按打
in dozens 大量地；一打一打地；大批地
名师点津
dozen是倍数词，被a，several，many等修饰 时，表具体量，用单数形式,不带of，
直接接名 词。dozens复数形式表抽象量，不能被表具体量的词修饰，与of搭配使用。
即学即练
单句语法填空
①She went to the bookstore and bought__________(dozen) of books.
②The goods are packed ______ dozens and shipped in scores all over the world.
dozens
in
4． inspection n．检查；查看；视察
At the same time，they started to carry out inspections regularly and fine tourist organisations for abuses.同时，他们开始定期进行检查，并对违规旅游组织进行罚款。
【知识拓展】
（1）carry out an inspection 进行视察
on closer inspection 经进一步检查
（2）inspect v．视察；检验
inspector检查员，视察者
即学即练
（1）单句语法填空
①He recommends wearing safety equipment while_________(inspect) the construction site.
②Before long, a train_________ (inspect)comes to check our tickets.
（2）完成句子
①The building_______regularly_________ by the fire-safety officer.
消防安全官定期视察这座大楼。
②He carefully ________ the china ________cracks.
他仔细检查瓷器看有无裂纹。
inspecting
inspector
is
inspected
inspected
for
5．tolerate vt．忍受；包容；容许
The villagers could no longer tolerate the situation.村民们再也不能忍受这种情况了。
【知识拓展】
(1)tolerate(sb.) doing 容忍（某人）
(2)tolerant adj．忍受的，容忍的；宽容的
be tolerant of／towards 对······容忍
(3)tlerance忍耐力
即学即练
（1）单句语法填空
①If I were her staff,I really wouldn't tolerate_____________(scold) every day.
②Marley understood that part of the reason why there are so many problems in the world is the lack of __________(tolerate) between people.
③Perhaps you need to be more tolerant ___________ your neighbours.
being scolded
tolerance
towards
6.Water pollution levels increased, with more household and commercial waste ending up in the river. 水污染等级上升，更多的家庭和商业废弃物最终流入河中。
句式解构：with＋宾语＋宾补”结构在句中常作状语，表示时间、原因、方式、条件或伴随等。
现在分词（主动或正在进行）
with+ 宾语 过去分词（被动或已经完成）
动词不定式（尚未发生）
① ，Moore asked her dad if she could start her own candy company.考虑到那一点，摩尔问她的父亲她是否可以开办自己的糖果公司。
② With the freezing wind _________,the ice on the ground shows no sign
of melting.由于寒风凛冽，地面上的冰没有 融化的迹象。
③ With no one ______________,I am afraid I will undergo a tough time.
没有人可以依靠，我怕会经历一段艰难的时光。
blowing
to rely on
With that in mind
即学即练
Discussion and Writing
If you are asked to write a report about protecting the environment, what information are you going to include
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80词左右的英语报告。
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.
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.
Read and recite
词汇清单
核心短语
应用词汇：1. restore:restore... to..
2.conservation:conservation of ...
3.inspection: carry out an inspection on closer inspection
4.tolerate : tolerate(sb.) doing tolerant adj．
dozens of, be harmful to, contribute to, end up, in addition, in effect, deal with, be responsible for, make use of
认知词汇：smog, volume, garbage,enterprise, dozen, fine, campaign,waterway,agenda
拓展词汇：originate→origin→original, conservation→conserve, disposal→dispose regulation→regulate→regulator ,tolerate →tolerance
Summary
Water pollution levels increased, with more household and commercial waste
ending up in the river.
“with＋宾语＋宾补”结构在句中常作 状语，表示时间、原因、方式、条件或伴 随等。
重点句式
1.As far as I am concerned,teenagers need more___________（规章制度）and discipline.
2.A new garbage ________（处理）system needs implementing.
3.As to your skateboard,regular safety ___________（检查） can not be ignored.
4. His company was f_______for industrial emissions.
5.The _________（运动 ）was launched to appeal to more people to decrease burning fuel.
6.The team has come up with a comprehensive plan to protect the major________（航道）.
7.In some specialists' opinion, living conditions on Mars are too tough to t_______.
8. How to ensure the nation's sustainable development is on the a______________.
Exercise
Ⅰ单词拼写
regulations
disposal
inspection
ined
campaign
waterway
olerate
genda
take notes of, be harmful to,on board,contribute to,end up
1.Anyone who swims in the river could______________feeling dizzy.
2.A small plane crashed into a hillside,killing three passengers_______________，including a surgeon.
3. Some argue that watching television too frequently, whether educational or not, _____________________children.
4.When taking an ecology course,I tend to_________________every detail my professor teaches.
5. The farmers make it their responsibility to ____________a sustainable agricultural development.
Ⅱ短语填空
end up
on board
is harmful to
take notes of
contribute to
Ⅲ单句写作
1．当牙医为我检查的时候，我突然意识到保护牙齿的重要性。（状语从句的省略，dentist）
2．有生命就有希望，正是这句话激发了我的热情。（where引导地点状语从句，stimulate）
When examined by the dentist, I suddenly realized the importance of protecting teeth.
It was the word that where there is life, there is hope that stimulated my
enthusiasm.
3．很明显，你全面的解释起了很大作用。（It is obvious that,comprehensive)
4．在未来，随着所有的化石燃料消耗殆尽，我们不得不依赖替代能源。（with＋宾语＋宾补，rely on）
5．在过去的几十年里，他一直致力于修复古建筑。（be absorbed in,restore)
It is obvious that your comprehensive explanation has made a big difference.
In the future,with all the fossil fuels used up, we will have to rely on alternative energy.
Over the past decades,he has been absorbed in restoring ancient buildings.