高中英语人教版 (2019)选择性必修 第三册Unit 3 Environmental Protection教课课件ppt

这是一份高中英语人教版 (2019)选择性必修 第三册Unit 3 Environmental Protection教课课件ppt，共60页。PPT课件主要包含了measures， Summary等内容，欢迎下载使用。
1.Knw the writing type f the passage the reading skills, such as skimming, scanning and summarizing. 3.Knw the prblem f Li river and the measures t handle the prblem. 4. Write a reprt n an envirnmental issue.
Learning Aims
Lk at the picture. What place d yu think it might be?D yu think it is beautiful? Hw d yu describe the picture?what d yu knw abut the Li River?Have yu ever been there?
amazingsplendidfascinatingfairylandmarvelusawe-inspiringbreathtakingpicture-pstcard
I knw that LiRiver is ne f the mst beautiful and ppular river landscapes in China.It is ver 100miles lng and is surrunded by the famus Karst muntain frmatins.
Reducing water pllutin in the LiRiver
Fast reading
Read and cmplete the paragraph summaries.
Intrducing the tpic
Describing the causes
Presenting the measures
Presenting further slutins
careful-reading
1.Read fr detailed infrmatin:1. What were sme f the negative effects n the Li River as a result f the grwth in turism?2. What measures have been taken t imprve the Li River's water quality?3. What is the “River Chief System”?
careful-redaing
1. What were sme f the negative effects n the Li River as a result f the grwth in turism?Negative effects frm the grwth f turism n the Li River include garbage being thrwn by turists and kitchens n tur bats thrwing cking il int the river. Because f the success f turism, the ppulatin and number f enterprises als rse, meaning there was mre waste ging int the river.
creful-reading
2. What measures have been taken t imprve the Li River's water quality?Waste water treatment, husehld waste cllectin and transprt facilities have been imprved. Dzens f plluting businesses were mved r clsed. New rules abut waste dispsal and fines fr abusers were intrduced. Authrities used the media t spread awareness f the issue and encurage greater use f clean energy.3. What is the “River Chief System”?The "River Chief System, hlds senir fficials respnsible fr reducing water pllutin.
Task 2: Read fr details. (Para. 2)Find ut sme f the negative effects n the Li RiverDraw a mind map t shw all the factrs that caused the pllutin.
Increasing number f turists
Lcal ppulatin rise t meet turism demand =mre husehld waste
Mre chemicals fr crp prductin ging int water
Rise in number f cmmercial and industrial enterprises = mre waste
Tur bats thrwing cking il in water
Turists thrwing rubbish in water
Li River Pllutin
Task 3: Read fr details. (Para. 3)Find ut the measures f addressing the water pllutin.
cnstructin f waste water treatment facilities
the cllectin and transprt f husehld waste
clsing r mving the plluting enterprises
setting up regulatins & rules
carrying ut inspectins and fining
The beautiful Li River and its amazing surrunding scenery is ne f the mst well­knwn turist destinatins in China's Guangxi Zhuang Autnmus Regin. It attracts millins f dmestic and freign visitrs each year. Hwever, its reputatin as a tp destinatin has had negative effects n the river's water quality.This reprt lks at the prblem f water pllutin and sme actins that have been taken t 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 surrunding scenery is ne f the mst well­-knwn turist destinatins in China's Guangxi Zhuang Autnmus Regin.
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
ne f + the+ adj.最高级+[C.](pl.)
[ɔːˈtɒnəməs] adj.自治的
It attracts millins f dmestic and freign visitrs each year. Hwever, its reputatin as a tp destinatin has had negative effects n 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。
dmestic adj.国内的dmestic and freign visitrs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 n对……有影响
This reprt lks at the prblem f water pllutin and sme actins that have been taken t 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。
处理d with/cpe with/handle
Previusly, water quality in the Li River had suffered greatly frm an increasing vlume f turists, many f whm frequently threw garbage int the river. Many tur bats cntributed t the prblem t. Kitchens n bard were using lts f il, which was ften thrwn int the water. The grwth in turism als meant the lcal ppulatin rse rapidly, as well as the number f cmmercial and industrial enterprises. Water pllutin levels increased, with mre husehld and cmmercial waste ending up in the river. In rder t feed mre peple, mre chemicals were used t increase crp prductin.
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。
Previusly，water quality in the Li River had suffered greatly frm an increasing vlume f turists, many f whm frequently threw garbage int 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…frm… 遭受…之苦，患…病
previus adj.以前的，早先的
定从 “代词+f+关系代词”
人-whm 物-which
Many tur bats cntributed t the prblem t. Kitchens n bard were using lts f il，which was ften thrwn int 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
The grwth in turism als meant the lcal ppulatin rse rapidly，as well as the number f cmmercial 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。
Water pllutin levels increased，with mre husehld and cmmercial 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。
with＋宾语＋宾语补足语
现在分词短语作宾语补足语
In rder t feed mre peple, mre chemicals were used t increase crp prductin.
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。
used t d sth.过去常常做某事
be/becme/get used t ding sth. 习惯于做某事be used t d sth. 被用于做某事
These chemicals led t severe water quality issues, causing a decrease in the number f 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
Lcal fficials were cncerned that the pllutin was damaging the natural envirnment and felt that urgent steps shuld be taken t restre the river's riginal 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。
be cncerned that...担心……
adj.紧急的，急迫的
take urgent steps t d 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rigin n．起源；开端
A cmprehensive initiative was started, with a number f measures that addressed the issues. The cnstructin f waste water treatment facilities imprved the water quality and water cnservatin. The cllectin and transprt f husehld waste was als imprved. Dzens f plluting enterprises were clsed r mved. The lcal gvernment set up strict regulatins regarding further industrial develpment. New rules were als intrduced regarding tur bat rutes and garbage dispsal methds.
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 cmprehensive initiative was started, with a number f 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。
vt.设法解决；处理；对付
The cnstructin f waste water treatment facilities imprved the water quality and water cnservatin.
污水处理设施的建设改善了水质，节约了用水。
n. 对(环境、文物等)保护；保持
n. 设施，设备；卫生间；天赋，才能
The cllectin and transprt f husehld waste was als imprved. Dzens f plluting enterprises were clsed r mved.
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。
The lcal gvernment set up strict regulatins regarding further industrial develpment. New rules were als intrduced regarding tur bat rutes and garbage dispsal methds.
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。
Furthermre，the lcal authrities began t use the media t spread envirnmental awareness and encurage greater use f 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。
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 t carry ut inspectins regularly and fine turist rganisatins fr 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
With these measures， it is believed that the beauty f the Li River will be preserved fr generatins t cme.
有了这些措施，人们相信漓江的美丽将会为后代保存下来。
that引导的从句是真正主语
Furthermre，the lcal authrities began t use the media t spread envirnmental awareness and encurage greater use f clean energy. At the same time, they started t carry ut inspectins regularly and fine turist rganisatins fr abuses.With these measures, it is believed that the beauty f the Li River will be preserved fr generatins t cme.
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 additin，the ambitius “Water Ten Plan”is als nw tackling water pllutin acrss the cuntry.
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。
adj.有野心的；有雄心的
Other initiatives, such as the “River Chief System”， hld senir fficials respnsible fr reducing water pllutin.
其他倡议，如“河长制”，要求高级官员负责减少水污染。
be respnsible fr对……负责
动词­ing形式短语作介词fr的宾语
With such campaigns in effect，Chin’s waterways are heading twards 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
After-readingTry t summarize the expressins used in presenting causes and slutins.
 have negative effects n  cntribute t  lead t
 suffer frm in rder t cause
 Urgent steps shuld be taken t ... A cmprehensive initiative ... With a number f measures that addressed ... With these measures ... With such campaigns in effect ... Verbs: imprve, clse, set up, intrduce, spread, carry ut, fine, preserve, tackle, head twards ...
Reading---Activity Three : Try t summarise the expressins used in presenting causes and slutins.
negative effects frm sb / sth, wh / t the prblem4. water pllutin levels increased, with +O+OC5. t , causing...
1. urgent steps shuld be taken t d…2.A cmprehensive initiative was started, with a number f measures that addressed…3. The gvernment set up strict regulatins New rules were intrdced envirnmental awareness6. 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 f vehicles n the rad cntributes t / leads t / are t blame fr the air pllutin. .
2) Air pllutin levels increases, with an increasing number f vehicles n the rad.
Activity Fur : Cause and Effect
t / lead t / be t blame ... pllutin 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 frm the nearby factries, which exhausted large amunts f waste gases.
2) Air pllutin levels increased, with large amuts f waste gases frm nearby factries in the air.
frm sb / sth, wh / ... pllutin levels increased, with +O+OC3. ..., causing...
3) The nearby factries exhausted large amunts f waste gases, causing severe air pllutin.
Activity Fur : Slutins.
1. urgent steps shuld be taken t…2. A cmprehensive initiative was started, with a number f measures that addressed…3. The gvernment set up strict regulatins New rules were intrdced envirnmental awareness / raise ne’s awareness f 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 shuld be taken by the gvernment t imprve eclgical envirnment.
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 gvernment set up strict regulatins regarding the emissin f the waste gas, making sme factries clsed dwn r mved ut f the city center.
1. urgent steps shuld be taken t…2. A cmprehensive initiative was started, with a number f measures that addressed…3. The gvernment set up strict regulatins New rules were intrdced envirnmental awareness / raise ne’s awareness f With these measures / With such campaigns in effect, …
Activity Fur : Slutins.
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 f envirnmental prtectin.
1．restre vt．恢复；使复原；修复（教材原文）Lcal fficials were ccerned that the pllutin was damaging the natural envirnment and felt that urgent steps shuld be taken t restre the tiver's riginal 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)restre... t...恢复······到·····（2）restratin n．恢复；修复
Language pints
即学即练（1）写出下列句中 restre 的含义①Relatins between the tw cuntries have been restred t nrmal. ②I wnder if this picture can be restred. ③The plice restred the stlen jewels t the shwrm. （2）完成句子 The gvernment prmises t ___________________t full strength. 政府承诺使经济完全恢复。
restre the ecnmy
2．cnservatin n．（对环境、文物等）保护；保持 The cnstructin f waste water treatment facilities imprved the water quality and water cnservatin. 污水处理设施的建设，改善了水质，节约了用水 。【知识拓展】（1）cnservatin f…保护……（2）cnserve v．保护；保存；节约cnservative 守旧的
即学即练单句语法填空①I fund his views mre________________ than mine.② Cnservatin ___________frests keeps them beautiful.
cnservative
3．dzen n．（一）打；十二个Dzens f plluting enterprises were clsed r mved.许多污染企业被关闭或搬迁。【知识拓展】 dzens f 许多a dzen（f）一打by the dzen 按打in dzens 大量地；一打一打地；大批地 名师点津 dzen是倍数词，被a，several，many等修饰 时，表具体量，用单数形式,不带f，直接接名 词。dzens复数形式表抽象量，不能被表具体量的词修饰，与f搭配使用。
即学即练 单句语法填空 ①She went t the bkstre and bught__________(dzen) f bks. ②The gds are packed ______ dzens and shipped in scres all ver the wrld.
4． inspectin n．检查；查看；视察At the same time，they started t carry ut inspectins regularly and fine turist rganisatins fr 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 ut an inspectin 进行视察 n clser inspectin 经进一步检查（2）inspect v．视察；检验 inspectr检查员，视察者
即学即练（1）单句语法填空①He recmmends wearing safety equipment while_________(inspect) the cnstructin site.②Befre lng, a train_________ (inspect)cmes t check ur tickets.（2）完成句子 ①The building_______regularly_________ by the fire-safety fficer.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。
5．tlerate vt．忍受；包容；容许The villagers culd n lnger tlerate the situatin.村民们再也不能忍受这种情况了。【知识拓展】(1)tlerate(sb.) ding 容忍（某人）(2)tlerant adj．忍受的，容忍的；宽容的 be tlerant f／twards 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 wuldn't tlerate_____________(scld) every day.②Marley understd that part f the reasn why there are s many prblems in the wrld is the lack f __________(tlerate) between peple.③Perhaps yu need t be mre tlerant ___________ yur neighburs.
being sclded
6.Water pllutin levels increased, with mre husehld and cmmercial 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 ，Mre asked her dad if she culd start her wn candy cmpany.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 n the grund shws n sign f melting.由于寒风凛冽，地面上的冰没有 融化的迹象。③ With n ne ______________,I am afraid I will underg a tugh time.没有人可以依靠，我怕会经历一段艰难的时光。
With that in mind
Discussin and Writing
If yu are asked t write a reprt abut prtecting the envirnment, what infrmatin are yu ging t include ?
writingHw t write a reprt n an envirnmental issue?
例题：某英文报刊将开展一次主题为“Envirnmental Prtectin”的征文活动。请你以“Reducing air pllutin”为题目写一篇80词左右的英语报告。
mre and mre serius 　越来越严重 
1.我们都知道空气污染变得越来越严重。
As is knwn t us all, air pllutin is becming mre and mre serius.  
writing第一段：提出问题及原因
vehicles such as cars, ships and planes are ne f the mst imprtant causes f air pllutin.
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。
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 ut　　　　　　　　实行; 执行 ②用现在分词短语作结果状语翻译句子: They carried ut strict regulatins, making sme factries shut dwn r mve ut f 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 prduced, which reduced the carbn dixide emissin.  
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 n sb. t d sth. 　　　　号召某人做某事 ②be invlved in参与…… ③用强调句型翻译句子: It is the gvernment’s measures that called n peple t be invlved in reducing the surce f air pllutin.  
Reducing air pllutin　As is knwn t us all, air pllutin is becming mre and mre serius. This phenmenn caused ur attentin.  　　In rder t deal with the prblem, the gvernment tk sme effective measures. Firstly, they carried ut strict regulatins, making sme factries clsed dwn r mved ut f the city center. Secndly, cars and buses using new clean energy were prduced, which reduced the carbn dixide emissin. Als, a lt f trees were planted n hills, fields and s n. Mst imprtantly, it is the gvernment’s measures that called n peple t be invlved in reducing the surce f air pllutin. If every citizen makes effrts t prtect ur envirnment, the day will cme when peple will take in clean air.  
Read and recite
应用词汇：1. restre:restre... :cnservatin f : carry ut an inspectin n clser inspectin4.tlerate : tlerate(sb.) ding tlerant adj．
dzens f, be harmful t, cntribute t, end up, in additin, in effect, deal with, be respnsible fr, make use f
认知词汇：smg, vlume, garbage,enterprise, dzen, fine, campaign,waterway,agenda
拓展词汇：riginate→rigin→riginal, cnservatin→cnserve, dispsal→dispse regulatin→regulate→regulatr ,tlerate →tlerance
Water pllutin levels increased, with mre husehld and cmmercial 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。
1.As far as I am cncerned,teenagers need mre___________（规章制度）and discipline. 2.A new garbage ________（处理）system needs implementing. 3.As t yur skatebard,regular safety ___________（检查） can nt be ignred. 4. His cmpany was f_______fr industrial emissins. 5.The _________（运动 ）was launched t appeal t mre peple t decrease burning fuel. 6.The team has cme up with a cmprehensive plan t prtect the majr________（航道）. 7.In sme specialists' pinin, living cnditins n Mars are t tugh t t_______.8. Hw t ensure the natin's sustainable develpment is n the a______________.
take ntes f, be harmful t,n bard,cntribute t,end up 1.Anyne wh swims in the river culd______________feeling dizzy. 2.A small plane crashed int a hillside,killing three passengers_______________，including a surgen.3. Sme argue that watching televisin t frequently, whether educatinal r nt, taking an eclgy curse,I tend t_________________every detail my prfessr teaches. 5. The farmers make it their respnsibility t ____________a sustainable agricultural develpment.
is harmful t
take ntes f
cntribute t
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 imprtance f prtecting teeth.
It was the wrd that where there is life, there is hpe that stimulated myenthusiasm.