Unit 3 Environmental Protection Using language 2 ppt课件-（2022新）人教版高中英语选择性必修第三册.pptx

1、Period 3 Using language(2) Write a report on an environmental ProtectionUnit 3 Environmental Protection1.Know the writing type of the passage .2.Deepen the reading skills, such as summarizing, skimming and scanning. 3.Know the problem of Li river and the efforts to handle the problem. 4 Write a repo

2、rt on an environmental issue. Look at the title and the picture on P32 and predict what the text will be about.The text is mainly about the water pollution and actions about Li river.What do you think what might have caused water pollution in the Li river?A large number of tourists crowd in and leav

3、e too much damage.Enterprises poured the polluted water into the river.Task 1Read the text again and complete the paragraph summaries. Para 1Introducing the topicPara 2Describing the _Para 3Presenting some _Para 4Presenting further _pollution in the Li River.causes of the watergovernmentinitiatives

4、to solve the water pollution.plans andinitiativesTask 1 Read the report and find out the answers to the following questions.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 Rivers water quality?3.What is

5、the “River Chief System”?1.What were some of the negative effects on the Li River as a result of the growth in tourism？Many tourists threw garbage into the river. Kitchens on board were using oil which was thrown into the river. The growth of tourism meant the local population rose rapidly, as well

6、as the commercial and industrial enterprises. More household and commercial waste ended up in the water. More chemicals led to severe water quality issues.2.What measures have been taken to improve the Li Rivers water quality?The construction of waste water treatment facilitiesThe collection and tra

7、nsport of household waste Dozens of pollution enterprises were closed or moved.New rules were made.The local government uses the media to spread the awareness of protection.Carry out inspections regularly.3.What is the “River Chief System”?It means holding senior officials responsible for reducing w

8、ater pollution.Task 2 Fill in the blanks to complete the summary using what you have read. The Li River is one of the most famous _ in China. But it has had negative effects on its _. Besides the garbage that tourists threw into the river, _, household and commercial waste, chemicals used in crop al

9、l contributed to the problem.tourist destinationswater qualitytour boats The local government has taken several steps to restore the rivers _. Waste water treatment facilities were built, many polluting enterprises were _, and new rules on tour boat routes and garbage disposal methods were made. In

10、addition, the media was used to spread _ and encourage greater use of clean energy.original beautyclosed or movedenvironmental awarenessDraw a mind map to show all the factors that caused the pollution.- 即学即练 语法填空. The beautiful Li River is one of the 1_（famous） tourist destinations，but the 2_（grow）

11、 in tourism 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. Water quality in the Li River had suffered 3_（great） from an increasing volume of tourists，many of 4_ frequently threw garbage

12、into the river. Many tour boats contributed 5_ the problem too. The local population rose rapidly，as well as 6_ number of commercial and industrial enterprises. Water pollution levels increased，with more household and commercial waste ending up in the river. To feed more people，more chemicals 7_（use

13、） to increase crop production. These chemicals led to severe water quality issues，8_（cause） a decrease in the number of fish species. Finally，a series of urgent steps were taken 9_（restore） the rivers original beauty. It 10_（believe） that the beauty of the Li River will be preserved for generations

14、to come. most famousgrowthgreatlywhomtothewere usedcausingto restoreis believed1restore vt恢复；使复原；修复恢复；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 tivers original beauty.当地官员担心污染破坏自然环境，应采取紧

15、急措施恢复河流的原貌。【知识拓展】【知识拓展】 (1)restore. to.恢复恢复到到（2）restoration n恢复；修复恢复；修复 即学即练即学即练（1）写出下列句中）写出下列句中 restore 的含义的含义Relations between the two countries have been restored to normal. I wonder if this picture can be restored. The police restored the stolen jewels to the showroom. （2）完成句子）完成句子 The governmen

16、t promises to _to full strength. 政府承诺使经济完全恢复。政府承诺使经济完全恢复。恢复恢复 修复修复 归还归还restore the economy 2conservation n（对环境、文物等）保护；保持（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】【知识拓展】（1）conservation of保护保护（2）c

17、onserve v保护；保存；节约保护；保存；节约conservative 守旧的守旧的 即学即练即学即练单句语法填空单句语法填空I found his views more_ than mine. Conservation _forests keeps them beautiful.conservativeof3dozen n（一）打；十二个（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。许多污染企业被关闭或搬迁。【知识拓展】【知识拓展】 dozens of 许多许多a dozen（of）一打

18、）一打by the dozen 按打按打in dozens 大量地；一打一打地；大批地大量地；一打一打地；大批地 名师点津名师点津 dozen是倍数词，被是倍数词，被a，several，many等修饰等修饰 时，表具体量，用单数形式时，表具体量，用单数形式,不带不带of，直接接名直接接名 词。词。dozens复数形式表抽象量，不能被表具体量的词修饰，与复数形式表抽象量，不能被表具体量的词修饰，与of搭配使用。搭配使用。 即学即练即学即练 单句语法填空单句语法填空 She went to the bookstore and bought_(dozen) of books. The goods a

19、re packed _ dozens and shipped in scores all over the world. dozensin4 inspection n检查；查看；视察检查；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】【知识拓展】（1）carry out an inspection 进行视察进行视察 on closer inspectio

20、n 经进一步检查经进一步检查（2）inspect v视察；检验视察；检验 inspector检查员，视察者检查员，视察者 即学即练即学即练（1）单句语法填空）单句语法填空He recommends wearing safety equipment while_(inspect) the construction site.Before long, a train_ (inspect)comes to check our tickets.（2）完成句子）完成句子 The building_regularly_ by the fire-safety officer.消防安全官定期视察这座大楼。消防

21、安全官定期视察这座大楼。 He carefully _ the china _cracks.他仔细检查瓷器看有无裂纹。他仔细检查瓷器看有无裂纹。inspectinginspectorisinspectedinspectedfor5tolerate vt忍受；包容；容许忍受；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 oftowards 对容忍(3)

22、tlerance忍耐力 即学即练即学即练（1）单句语法填空）单句语法填空If I were her staff,I really wouldnt tolerate_(scold) every day.Marley understood that part of the reason why there are so many problems in the world is the lack of _(tolerate) between people.Perhaps you need to be more tolerant _ your neighbours.being scoldedtole

23、rancetowards6.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水污染等级上升，更多的家庭和商业废弃物最终流入河中。终流入河中。句式解构：句式解构：with宾语宾补宾语宾补”结构在句中常作状语，表示时间、原因、结构在句中常作状语，表示时间、原因、方式、条件或伴随等。方式、条件或伴随等。 现在分词（主动或正在进行）现在分词（主动或正在进行） with+ 宾语宾语 过去分词（被动或已经完成）过去分词

24、（被动或已经完成） 动词不定式（尚未发生）动词不定式（尚未发生） ，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。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。 With the freezing wind _,the ice on the ground shows no sign of melting.由于寒风凛冽，地面上的冰没有由于寒风凛冽，地面上的冰没有 融化的迹象。融化的迹象。 With no one _,I am afraid I will

25、 undergo a tough time.没有人可以依靠，我怕会经历一段艰难的时光。没有人可以依靠，我怕会经历一段艰难的时光。 blowingto rely onWith that in mind即学即练即学即练本单元的写作任务是写一篇关于环境问题的报道。写作时注意以下本单元的写作任务是写一篇关于环境问题的报道。写作时注意以下几点：几点：1.以事实为依据，对事实给予明确的、实事求是的报道。以事实为依据，对事实给予明确的、实事求是的报道。2.要有明确的文章结构。要有明确的文章结构。3.语言要具体、准确、简练，通俗易懂。语言要具体、准确、简练，通俗易懂。WritingA report on an

26、 environmental issue1.It is reported that an activity was organized to get the students close to nature.2.As is reported/According to the report，a terrible earthquake happened.3.They said it was such a beautiful day that they would remember it forever.4.What they did has brought joy to others and en

27、riched their own lives.5.Apart from knowledge，we also learned to cooperate with each other and came to realize the importance of teamwork.6.The activity benefited us a lot./The activity was of great benefit to us./The activity was beneficial to us.写 作 训 练东湖曾经是一处旅游胜地，但近年来受到严重的污染。当地政府采取了一东湖曾经是一处旅游胜地，但

28、近年来受到严重的污染。当地政府采取了一些有效措施，使得污染情况有所减轻。假设你是李华，根据以下要点写一篇报些有效措施，使得污染情况有所减轻。假设你是李华，根据以下要点写一篇报道并呼吁社会关注此事。道并呼吁社会关注此事。1.曾经的情景曾经的情景(景美、水清、鱼儿嬉戏、游客多景美、水清、鱼儿嬉戏、游客多)；2.后来的状况后来的状况(工厂废水污染、游客乱扔垃圾工厂废水污染、游客乱扔垃圾)；3.当地政府已经采取措施来拯救东湖，情况有所好转。当地政府已经采取措施来拯救东湖，情况有所好转。注意：注意：1.词数词数80左右；左右；2.可适当增加细节，以使行文连贯。可适当增加细节，以使行文连贯。审题审题写作要

29、求是写关于旅游胜地东湖的污染及治理情况。写作时应注意下面写作要求是写关于旅游胜地东湖的污染及治理情况。写作时应注意下面几点：几点：1.确定文体：这是一篇报道，写作中应注意报道的常规格式。确定文体：这是一篇报道，写作中应注意报道的常规格式。2.主体时态：文章应以一般现在时和一般过去时为主。主体时态：文章应以一般现在时和一般过去时为主。3.主体人称：由于是写关于旅游胜地东湖的污染及治理情况，所以人称主体人称：由于是写关于旅游胜地东湖的污染及治理情况，所以人称应该以第三人称为主。应该以第三人称为主。谋篇谋篇第一段：介绍东湖以前的情况。第一段：介绍东湖以前的情况。第二段：东湖的污染情况。第二段：东湖的

30、污染情况。第三段：采取措施改善后的情况。第三段：采取措施改善后的情况。遣词遣词1.曾经是曾经是2.欣赏欣赏的美丽的美丽3.倒入倒入4.夜以继日夜以继日5.扔进扔进6.采取措施采取措施7.禁止某人做某事禁止某人做某事8.被允许做某事被允许做某事_used to be.enjoy ones beautypour intoday and nightthrow into.take measuresforbid sb. to do sth. be allowed to do sth. 造句造句 完成句子完成句子1.东湖过去是个美丽的地方，水很清澈，鱼儿在里面快乐地游着。东湖过去是个美丽的地方，水很清澈，

31、鱼儿在里面快乐地游着。 and the water was clear and fishes swam in it happily.2.游客们从全国各地来参观它，欣赏它的美。游客们从全国各地来参观它，欣赏它的美。Travelers came from all over the nation .3.而且，垃圾经常被游客扔到湖里，这已经严重污染了这个湖。而且，垃圾经常被游客扔到湖里，这已经严重污染了这个湖。Moreover，rubbish is often thrown into it by the visitors and _ .East Lake used to be a beautiful

32、placeto visit it and enjoyed its beautyit haspolluted the lake badly句式升级句式升级4.用定语从句改写句用定语从句改写句1。_5.用非谓语动词改写句用非谓语动词改写句2。_6.用定语从句改写句用定语从句改写句3。_East Lake used to be a beautiful place，in which the water was clear and fishes swam happily.Travelers came from all over the nation to visit it，enjoying its be

33、auty. Moreover，rubbish is often thrown into it by the visitors，which has polluted the lake badly.完美成篇完美成篇East Lake used to be a beautiful place，in which the water was clear and fishes swam happily.Travelers came from all over the nation to visit it，enjoying its beauty.Unfortunately，millions of tons

34、of waste water from factories around has kept pouring into it day and night.Moreover，rubbish is often thrown into it by the visitors，which has polluted the lake badly.The local government has realized the dangerous situation and taken some effective measures.Some factories are forbidden to pour wast

35、e water into it and the visitors are not allowed to throw rubbish into it.The lake is becoming more and more beautiful.返 回词汇清单词汇清单核心短语核心短语应用词汇：应用词汇：1. restore:restore. to.2.conservation:conservation of .3.inspection: carry out an inspection on closer inspection4.tolerate : tolerate(sb.) doing tolera

36、nt adjdozens of, be harmful to, contribute to, end up, in addition, in effect, deal with, be responsible for, make use of认知词汇：认知词汇：smog, volume, garbage,enterprise, dozen, fine, campaign,waterway,agenda拓展词汇：拓展词汇：originateoriginoriginal, conservationconserve, disposaldispose regulationregulateregulat

37、or ,tolerate toleranceWater pollution levels increased, with more household and commercial waste ending up in the river. “with宾语宾补宾语宾补”结构在句中常作结构在句中常作 状语，表示时间、原因、方式、条件或伴状语，表示时间、原因、方式、条件或伴 随等。随等。 重点句式重点句式1.As far as I am concerned,teenagers need more_（规章制度）（规章制度）and discipline. 2.A new garbage _（处理）（处

38、理）system needs implementing. 3.As to your skateboard,regular safety _（检查）（检查） can not be ignored. 4. His company was f_for industrial emissions. 5.The _（运动（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）（航

39、道）. 7.In some specialists opinion, living conditions on Mars are too tough to t_.8. How to ensure the nations sustainable development is on the a_.单词拼写单词拼写regulationsdisposalinspectioninedcampaignwaterwayolerategendatake notes of, be harmful to,on board,contribute to,end up 1.Anyone who swims in the

40、 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 m

41、ake it their responsibility to _a sustainable agricultural development.短语填空短语填空end upon boardis harmful totake notes ofcontribute to单句写作单句写作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，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。（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，引导地点状语从句，stimulate） W

42、hen 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 myenthusiasm. 3很明显，你全面的解释起了很大作用。（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。（在未来，随着所有的化石燃料消耗殆尽，我们不得不依赖替

43、代能源。（with宾语宾补，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。（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.