1、emissionstarverelease a new bookcarbon dioxidesustain-sustainablefossil fuelcomprehensivetrendfrequently-frequentpolicyseize the opportunityreformsubmitannualon behalf ofsensitive-sensiblerestoreconservationdozen-a dozen of-dozens offinetolerate-tolerantindividualsan increasing volume ofofficials英语
2、选择性必修三Unit 3 ENVIRONMENTALPROTECTIONReading and WritingWhat place do you think it might be?How do you describe the pictures?Li River in Guilin.They are very beautiful and clean.Warming upWarming up0101HoweverWarming upWarming up0101What do you think might have caused What do you think might have cau
3、sed water water pollutionpollution in the Li river?in the Li river?A large number of tourists crowd in and leave too A large number of tourists crowd in and leave too much damage.much damage.Enterprises poured the polluted water into the river.Enterprises poured the polluted water into the river.War
4、ming upWarming up0101Read the text and complete the paragraph summaries.ReadingReading02021.What were some of the negative effects on the Li River as a result of the growth in tourism?2.What measures can be taken to improve the Li River?Read the text and complete the paragraph summaries.Para 1Para 1
5、Introducing the topicIntroducing the topicPara 2Para 2Describing the _Describing the _Para 3Para 3Presenting some _Presenting some _Para 4Para 4Presenting further _Presenting further _problemmeasures/solutionssolutionsPre-writingPre-writing0202The passage uses“problem-solution”pattern when talking a
6、bout water pollution in the Li River.Here is its structure.Paragraph 1Paragraph 1Paragraph 2Paragraph 2Paragraphs 3&4Paragraphs 3&4The end of The end of Paragraph 4Paragraph 4 Problems(negative effects on the rivers water quality)Causes SolutionsResults and prospectionPre-writingPre-writing0202Draw
7、a mind map to show all the factors that caused the pollution.Li River Li River PollutioPollution nIncreasing Increasing number of number of touriststouristsTourists throwing Tourists throwing rubbish in waterrubbish in waterTour boats Tour boats throwing cooking throwing cooking oil in wateroil in w
8、aterRise in number of Rise in number of commercial and commercial and industrial industrial enterprises enterprises More chemicals for More chemicals for crop production crop production going into watergoing into waterLocal population rise Local population rise to meet tourism demand to meet tourism
9、 demand=more household waste=more household wastePre-writingPre-writing0202construction of waste water treatment facilitiesthe collection and transport of household wasteclosing or moving the polluting enterprisessetting up regulations and rulescarrying out inspections and finingPre-writingPre-writi
10、ng0202mediaEnvironmental problemsair pollutionsmoggreenhouse effect global warmingwater pollution ocean pollutionplastic pollution single-useChoose an environmental problem that directly affects you or your local community.Discuss in your group.Consider the following questions:l What is the problem?
11、Why does it need to be dealt with?l What are its causes?What effects does it have?l What actions have been taken so far?What future actions are planned?l Is it likely to be solved completely?Is this advice useful or practical(实用的)?Why or why not?While-writingWhile-writing0303air pollutionglobal warm
12、ingwater pollution plastic pollution l What are its causes?What effects does it have?l What actions have been taken so far?What future actions are planned?l Is it likely to be solved completely?Is this advice useful or practical(实用的)?Why or why not?You may use the following table to help your writin
13、g.Paragraph 1Paragraph 1Paragraph 2Paragraph 2Paragraph 3Paragraph 3Problem-solutions Problem-solutions 问题解决型作文问题解决型作文While-writingWhile-writing0303Introduce problemsIntroduce problems Cause?Effect?Cause?Effect?Advice:actions+appealingAdvice:actions+appealing今天，环境问题已成为热点，水污染，空气污染，塑料污染等问题严重影响人们的生活，假如
14、你是李华，请你以“What Can We Do for the Environment”为题目写一篇100词左右的演讲稿，包含以下要点：1.存在的问题2.造成的影响3.提出合理的倡议词数100左右，题目已给出，不计入总字数。Task 5:Write a report on an environmental issue.体裁时态主题人称结构While-writingWhile-writing0303应用文一般现在时和一般过去时环境保护第一或第三人称第一段:提出问题第二段:原因及影响第三段:合理建议air pollutionglobal warmingwater pollutionplastic
15、pollution burning fossil fuelsman-made greenhouse effectindustrial wasteoveruse single-use plastics1.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.It is commonly believed that.is becoming worse and worse第一段：提出问题第一段：提出问题Vehicles such as cars,ships and planes a
16、re 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。While-writingWhile-writing0303因为他们需要燃烧大量的化石燃料，排放废气。because they need to burn a large volume of fossil fuels and release waste.第二段：分析原因及影响第二段：分析原因及影响1.他们制定了严格的政策,使得一些工厂被关闭或者搬出市中心。（用doing作结果状语翻译句子:）2.新能源的汽车和公共汽车被使用,这样就减少
17、了二氧化碳的排放。新能源 用非限制性定语从句翻译句子:3.工业废料不仅污染空气，还污染河流与湖泊。While-writingWhile-writing0303They carried out strict regulations,making some factories closed down or moved out of the city center.new clean/green energyCars and buses with new clean energy were used,which reduced the carbon dioxide emission.与此同时也减降低
18、了温室效应Meanwhile,it can decrease greenhouse effect.Industrial waste not only pollute the air,but also pollute river and lakes.第二段：给出解决建议第二段：给出解决建议1.是政府的措施 号召了人们参与到减少空气污染源的活动中。号召某人做某事 参与 用强调句型翻译句子:2.如果每个公民都为保护环境做出努力,终有一天我们能与环境和谐相处努力做某事 用定语从句翻译句子:While-writingWhile-writing0303call on sb.to do sth.be inv
19、olved in/take part in/participate in It is the governments measures that called on people to be involved in reducing the source of air pollution.It is/was+被强+that make efforts to do sth.If every citizen makes efforts to protect our environment,the day will come when people live in harmony with natur
20、e.Exchange drafts with a partner.Use this checklist Exchange drafts with a partner.Use this checklist to give feedbacks on your partners draft.to give feedbacks on your partners draft.Does the writer describe the environment problem Does the writer describe the environment problem clearly?clearly?Do
21、 the measures taken to deal with it sound Do the measures taken to deal with it sound effective?effective?Does the writer use correct grammar,punctuation,Does the writer use correct grammar,punctuation,and spelling?and spelling?Post-writingPost-writing0404Get your draft back and revise it.Then prese
22、nt your Get your draft back and revise it.Then present your report to the class.report to the class.Reducing air pollutionReducing air pollutionAs is known to us all,air pollution is becoming more and more serious.This phenomenon As is known to us all,air pollution is becoming more and more serious.
23、This phenomenon caused our attention.caused our attention.To deal with the problem the government took some effective measures.Firstly,they 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
24、of the city 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 center.Secondly,cars and buses using new clean energy were produced,which reduced the carbon dioxide emission.Al
25、so,a lot of trees were planted on hills,fields and so on.Most 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 reducing importantly,it is the governments measures that called on
26、people to be involved in reducing the source of air pollution.the source of air pollution.If every citizen makes efforts to protect our environment,the day will come when people If every citizen makes efforts to protect our environment,the day will come when people will take in clean air.will take in clean air.While-writingWhile-writing0303
