Unit 3 Environmental Protection Using language ppt课件-（2022新）人教版高中英语选择性必修第三册.pptx

1、Using language(2)新人教版选择性必修三Unit 3Write a report on an environmental issue1.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

2、.Lead-inLead-in01You must have heard this saying“East or west, Guilins 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 RiverHowever, as millions of tourists crowd into th

3、is place each year, the pollution of Li River is also a major problem to worry about. What might have caused water pollution in the Li River?an increasing volumeof tourists many tour boats kitchens on boardthe increase of local population Read for Read for informationinformation02Read the text and f

4、inish the following tasks.The text mainly talks about Li Rivers _ and _.problemsmeasures to protect the river1. Whats the main idea of the text? Task 1Read the text again and complete the paragraph summaries. Para 1Introducing the topicPara 2Describing the _Para 3Presenting some _Para 4Presenting fu

5、rther _pollution in the Li River.causes of the watergovernmentinitiatives to solve the water pollution.plans andinitiativesPara 1The beautiful Li River and its amazing surrounding scenery is one of the most well-known tourist _(destination) in Chinas Guangxi Zhuang Autonomous Region. It attracts mil

6、lions of domestic and foreign visitors each year. However, its reputation as a top destination has had negative effects _ the rivers water quality. This report looks at the problem of water pollution and some actions _ have been taken to deal with it.destinationson国内外游客国内外游客that中国广西壮族自治区中国广西壮族自治区旅游目

7、的地，旅游胜地旅游目的地，旅游胜地带来了负面影响one of + the+ adj.最高级最高级+C.(pl.)have an impact/effect/influence on对对有影响有影响名声，名誉，声望名声，名誉，声望处理处理do with/cope with/handlePara 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 ri

8、ver. 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, w

9、ith more household and commercial waste _(end) up in the river. Previously游客量的增长游客量的增长商业和工业企业的数量商业和工业企业的数量toending船上的厨房船上的厨房 导致导致/促成某事促成某事sufferfrom 遭受遭受之苦，患之苦，患病病定从定从 “代词代词+of+关系代词关系代词”with宾语宾语补足语宾语宾语补足语Para 2In order to feed more people, more chemicals were used to increase crop production. These

10、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 rivers original beauty.增加粮食产量增加粮食产量严重的水质问题严重的水质问题鱼类种类减少鱼类

11、种类减少issuesto restore恢复河流的原始美景恢复河流的原始美景used to do sth.过去常常做某事过去常常做某事be/become/get used to doing sth. 习惯于做某事习惯于做某事be used to do sth. 被用于做某事被用于做某事主句主语主句主语主句谓语主句谓语宾从宾从take urgent steps to do sth.采取紧急措施做某事采取紧急措施做某事Li River Pollutionincreasing touristskitchens on boardthe rise of local populationrise in c

12、ommercial and industrial enterprisesmore chemicals for crop productionReading-Activity One :Draw a mind map to show the factors that caused the pollution. made by ZjxSolutionswaste water treatment facilitiesthe collection and transport of household wastethe closure of polluting enterprisesstrict reg

13、ulations & new rulesmediaReading-Activity Two : Draw a mind map to show the measures taken to improve the water quality.made by WryReading-Activity Two : Draw a mind map to show the measures taken to improve the water quality.made by YcPara 3 A comprehensive initiative was started, with _ number of

14、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. 一项全面倡议一项全面倡议解决这些问题解决这些问题aDozens污水处理设施

15、的建设改善了水质，节约了用水。污水处理设施的建设改善了水质，节约了用水。生活垃圾生活垃圾prep.有关，关于有关，关于vt.设法解决；处理；对付设法解决；处理；对付定从定从许多；很多许多；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制定严格的规定制定严格的规定prep.有关，关于有关，关于垃圾处理Para

16、 3Furthermore, 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 th

17、e Li River _(preserve) for generations to come宣传环境意识宣传环境意识定期进行检查定期进行检查outwill be preserved对旅游组织的陋习进行罚款对旅游组织的陋习进行罚款itv. 保护，保存保护，保存形式主语形式主语人们相信人们相信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 Sys

18、tem”, hold senior officials responsible _ reducing water pollution. With such campaigns _ effect, Chinas waterways are heading towards a clean and _(sustain) future.for insustainable高级官员高级官员“Water Ten Plan”&“River Chief System”详见课本详见课本 P100。生效，实际上生效，实际上tackle 治理水污染问题治理水污染问题对对负责负责adj.有野心的；有雄心的有野心的；有雄

19、心的be responsible for对对负责负责Cause and effectProblem 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 .

20、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

21、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+OCE.g: 附近工厂排放大量的废气, 空气污染严重。1) The air quality has suffered gre

22、atly 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+OC3. ., causing.3) The nearby factories exha

23、usted large amounts of waste gases, causing severe air pollution. Activity Four : Cause and Effect Activity Four : Solutions. 1. urgent steps should be taken to2. A comprehensive initiative was started, with a number of measures that addressed3. The government set up strict regulations regarding.4.

24、New rules were introdced regarding.5. .spread environmental awareness / raise ones 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

25、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 to2. A comprehensive initiative was started, with a number of measures that addressed3. The g

26、overnment set up strict regulations regarding.4. New rules were introdced regarding.5. .spread environmental awareness / raise ones 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 awarene

27、ss of environmental protection.1. urgent steps should be taken to2. A comprehensive initiative was started, with a number of measures that addressed3. The government set up strict regulations regarding.4. New rules were introdced regarding.5. .spread environmental awareness / raise ones awareness of

28、 .6. With these measures / With such campaigns in effect, Activity Five: Complete the paragraph summaries. Para 1Introducing the topicPara 2Describing the _Para 3Presenting some _Para 4Presenting further _problems / causesmeasures / solutionssolutionsHow to write a report on an environmental issue?写

29、作写作：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、实验报调查报告、读书报告、实验报告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 struc

30、ture of a report 2) write a report logicallyconjunction 、complex & advanced sentences.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。一审 二

31、定 三明确 四分段体裁体裁主题主题时态时态人称人称写作要点写作要点报告报告环境保护环境保护一般现在时和一般过去时一般现在时和一般过去时第一或第三人称第一或第三人称1.1.环境问题及产生的原环境问题及产生的原因因2.2.环境保护的措施环境保护的措施第一段第一段: : 提出问题及原因提出问题及原因第二段第二段: : 给出解决建议给出解决建议第三段第三段: : 得出结论得出结论导致/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 tocause g

32、reat damage todo harm tohave a effect/impact/influence onlive in harmony withrun outtake steps/measures/actions to do sth.take responsibility forYou 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 an

33、d 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。carry out实行; 执行 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 o

34、r 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。new clean energy新能源 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。call on sb. to do sth. 号召某人做某事 be involved in参与 用强调句型翻译句子: It

35、is the governments 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。 make efforts to do sth. 努力做某事 take in吸收, 让进入 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 wi

36、ll take in clean air. Reducing air pollutionAs 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 d

37、own 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 governments measures that called on people to be involved in reduci

38、ng 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destroyvt. 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de

39、cline 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 didnt care about the Li River.B. What have caused water pollution in the Li River?C. Some tourists thre

40、w 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 RiverB. tourists are not allowed to visit the Li RiverC. the local authorities never inspect the Li RiverD. some measures have

41、been taken to reduce water pollution in Li River3) 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 rivers water quality.C. The media has a good

42、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 boa

43、rd 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. Chinas waterways are heading towards a c

44、lean and sustainable future.TFFTT4. 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 b

45、oats 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 a

46、nd 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

47、officials responsible for reducing water pollution5. 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scenerydestinationenterprisegarbagevolumerestoredozenregulation 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

48、n. 对(环境、文物等)保护；保持 n. 检查；查看；视察 adj. 可持续的frequentlychemicaldisposalinitiativecomprehensivefinecampaignconservationinspectionsustainable 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 visitorshave negative effects oncontribute toend uprestore the rivers original beautys

49、et up strict regulationsspread environmental awarenessbe responsible forin additionStudy the organisation and language features.Read the text again and complete the paragraph summaries.Paragraph 1Paragraph 2Paragraph 3Paragraph 4Introducing the topicDescribing the . Presenting some .Presenting furth

50、er .problemssolutionssolutionsproblem-solution patternProblemsCausesSolutionsResult and prospectionWritingWritingtasktask03Use what you have learnt to write a report on an environmental issue.Paragraph 1Topic : what + why necessary?Paragraph 2Problem: where? cause? effect?Paragraph 3Measures: action