新人教版 选择性必修三 U3 Using Language—writing(I).pptx

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1、本课件已在中国版权保护中心登记作品著作权，本课件已在中国版权保护中心登记作品著作权，未经许可，禁止商用、分享、转载！未经许可，禁止商用、分享、转载！版权提示Unit 3 Environmental ProtectionUsing language:Write a report on an environmental issue(I)【版本：新人教册别：选择性必修三】Learning Objectivesu语言目标：语言目标：1.理解、记忆并运用语篇中的（话题/写作）词/块/句；2.能够理解漓江污染的原因、危害以及政府采取的措施。u能能力力目目标标：理解环境污染的原因、危害以及政府和个人采取的有

2、效措施；能够针对环保问题提出自己的建议和措施；了解并掌握环境问题报告语篇的结构和语言特色；要求学生掌握撰写一篇关于环境问题的报告的基本要求和策略。u情情感感目目标标：培养学生的环保意识，人类只有一个地球，保护环境人人有责，世界各国政府和人民都应积极行动起来。AssignmentReadingcontentsLeading-inLeading-inWhat do you know about the Li River?Have you ever been there?Lets enjoy a videoLook at the pictures and what had happened to t

3、he Li River?Did you know the Li River had been once polluted?Reducing Water Pollution in the Li River.II ReadingRead and Find:students worksheet(1)_ The beautiful Li River and its amazing surrounding scenery is _(最著名的旅游胜地之一)in Chinas Guangxi Zhuang Autonomous Region.It attracts millions of domestic

4、and foreign visitors each year.However,its reputation as a top destination _(对产生了负面影响)the rivers water quality.This report _(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 Riverone of the most well-known tourist destination

5、s has had negative effects on looks atRead and Find:students worksheet(1)Previously,water quality in the Li River had suffered greatly from an increasing volume of tourists,many of whom frequently _(把垃圾扔进江中).Many tour boats _(导致)the problem too.Kitchens on board were using lots of oil,which was ofte

6、n thrown into the water._(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 _(最终流入河中).garbage into the riverthrewcontributed to The growth in tourism ending up i

7、n the riverIn order to feed more people,_(使用更多的化学药品)to increase crop production.These chemicals _(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 _(应当采取紧急措施)to restore the rivers original

8、 beauty.Read and Find:students worksheet(1)more chemicals were used led to severe water quality issuesurgent steps should be taken Read and Find:students worksheet(1)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 qualit

9、y 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 issueswaste water treatment facilitiesenterprises were closed Dozens of pollutingset up strict reg

10、ulations 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 i

11、s believed that the beauty of the Li River will be preserved for generations to come.Read and Find:students worksheet(1)garbage disposal methodsspread environmental awarenesscarry out inspections regularly In addition,the ambitious _(“水十条”)is also now tackling water pollution across the country.Othe

12、r initiatives,such as the _(“河长制”),hold senior officials responsible for reducing water pollution.With such campaigns in effect,Chinas waterways are heading towards a clean and sustainable future.Read and Find:students worksheet(1)“Water Ten Plan”“River Chief System”Read and Think:Analyze the organi

13、zation and sum up the main idea of each paragraph.Introducing the topic:_ _Paragraph 1:Li River suffers from water pollution due to tourismThe beautiful Li River and its amazing surrounding scenery is one of the most well-known tourist destinations in Chinas Guangxi Zhuang Autonomous Region.It attra

14、cts millions of domestic and foreign visitors each year.However,its reputation as a top destination has had negative effects on the rivers 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:Paragraph 2:Describing the

15、 water pollution:_ _Throw garbage;growth of tourism;cooking oil;chemicals 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 usi

16、ng 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 mor

17、e 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 resto

18、re the rivers original beauty.Mind-mapIncreasing number of touristsTour boats throwing cooking oil in waterRise in number of commercial and industrial enterprises=more wasteLocal population rise to meet tourism demand=more hosehold wasteTourists throwing garbage in waterMore chemicals for production

19、 going into waterwater pollutionRead and Think:Paragraph 3:Presenting some actions:_treatment facilities;improve;close;set up,introduce,spread,carry out,fine A comprehensive initiative was started,with a number of measures that addressed the issues.The construction of waste water treatment facilitie

20、s 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

21、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 mea

22、sures,it is believed that the beauty of the Li River will be preserved for generations to come.Read and Think:Paragraph 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 initiative

23、s,such as the“River Chief System”,hold senior officials responsible for reducing water pollution.With such campaigns in effect,Chinas waterways are heading towards a clean and sustainable future.Mind-mapsolutionImprove waste collection and transportRegulations for industrial development and tourismR

24、iver Chief SystemWaste water treatment facilitiesClose polluting enterprisesWater Ten PlanThe organization and language featuressummaryParagraph 1Paragraph 2Paragraph 3Paragraph 4Introducing the topicDescribing the _Presenting some _Presenting further _problemsolutionssolutionsIII Assignment1.Read and familiarize yourself with Reducing Water Pollution in the Li River;2.Finish Activity 4 on page 33.To be continued.