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

这是一份高中英语人教版 (2019)选择性必修 第三册Unit 3 Environmental Protection课文配套ppt课件，共46页。PPT课件主要包含了undergo　，moderate　，annual　，nuclear，sensitive　，jungle　，smog　，fined　，campaign　，restore等内容，欢迎下载使用。
Part 1 课前预习设计
Part 2课堂提升素养
自读课文　疏通文脉大意　Read the texts n Page 32～33 carefully and then chse the best answer.1．What's the text mainly abut?A．The beauty f the Li River.B．What sme turists did led t the water pllutin.C．The ways t increase crp prductin.D．Sme measures t reduce water pllutin in the Li River.
2．What is the main idea f the secnd paragraph?A．Sme turists threw garbage int the Li River.B．Sme turists didn't care abut the Li River.C．The lcal ppulatin rse rapidly.D．What caused water pllutin in the Li River.
3．What can we learn frm the last tw paragraphs?A．Peple can d nthing t reduce water pllutin in the Li River.B．Sme measures have been taken t reduce water pllutin in the Li River.C．Turists are nt allwed t visit the Li River.D．The lcal authrities never inspect the Li River.
4．With these measures, what is peple's attitude twards the future f the Li River?A．Psitive. B．Cncerned.C．Negative. D．Indifferent.
精读课文　疏通理解障碍[读文清障]①dmestic adj.本国的；国内的；家庭的②have an effect n...对……有影响③lk at研究；考虑④deal with处理⑤previusly adv.以前previus adj.以前的⑥vlume ['vɒljuːm] n．[C，U]量；体积；(成套书籍中的)一卷⑦garbage ['ɡɑːbɪdʒ] n．[U] 垃圾；废物⑧cntribute t...是……的原因之一
⑨enterprise ['entəpraɪz] n．[C]公司；企业；事业state-wned/public enterprises国有企业/公共事业单位⑩end up最终成为；最后处于end up ding sth.以做某事而告终⑪restre [rɪ'stɔː(r)] vt.恢复；使复原；修复使……恢复到……⑫address vt.处理⑬cnservatin [ˌkɒnsə'veɪʃn] n.[U](对环境、文物等)保护；保持cnserve vt.保护；保存⑭dzens f许多；很多dzen ['dʌzn] n．[C](一)打；十二个⑮set up 建立
⑯regulatin [ˌreɡju'leɪʃn] n．[C，usually pl.]章程；规章制度set up regulatins设立规章制度⑰regarding prep.关于；至于regard vt.看待⑱dispsal [dɪ'spəʊzl] n．[U]去掉；清除；处理garbage dispsal methds垃圾处理方法⑲furthermre adv.而且＝what's mre/in additin/besides⑳awareness n．意识aware adj.意识到的be aware f...意识到……
(21)carry ut执行；进行(22)inspectin [ɪn'spekʃn] n．[C，U]检查；查看；视察carry ut inspectins进行检查inspect vt.视察(23)fine [faɪn] vt.对……处以罚款　n．[C] 罚款 sth./fr ding sth.因(做)某事对……处以罚款(24)in additin此外(25)campaign [kæm'peɪn] n. [C] 运动；战役　vi.& vt.参加运动；领导运动launch a campaign发起运动(26)in effect在实施中；有效(27)waterway ['wɔːtəweɪ] n．[C]水道；航道(28)head twards...朝着……前进
[原文呈现]REDUCING WATER POLLUTIONIN THE LI RIVERThe beautiful Li River and its amazing surrunding scenery is ne f the mst well-knwn turist destinatins in China's Guangxi Zhuang Autnmus Regin. It attracts millins f dmestic① and freign visitrs each year. Hwever, its reputatin as a tp destinatin has had negative effects n② the river's water quality. This reprt lks at③ the prblem f water pllutin and sme actins that have been taken t deal with④ it [1].
Previusly⑤， water quality in the Li River had suffered greatly frm an increasing vlume⑥ f turists, many f whm frequently threw garbage⑦ int the river[2]. Many tur bats cntributed t⑧ the prblem t. Kitchens n bard were using lts f il, which was ften thrwn int the water [3]. The grwth in turism als meant the lcal ppulatin rse rapidly, as well as the number f cmmercial and industrial enterprises⑨.Water pllutin levels increased, with mre husehld and cmmercial waste ending up⑩ in the river [4]. In rder t feed mre peple, mre chemicals were used t increase crp prductin. These chemicals led t severe water quality issues, causing a decrease in the number f fish species [5]. Lcal fficials were cncerned that the pllutin was damaging the natural envirnment and felt that urgent steps shuld be taken t restre⑪ the river's riginal beauty.[6]
[1]that在此处引导定语从句，修饰sme actins。[2]画线部分为“代词＋f＋关系代词”引导的非限制性定语从句，修饰先行词turists。[3]which在此处引导非限制性定语从句。修饰上文的名词il。[4]画线部分为with复合结构作原因状语。[5]此处的causing...是现在分词短语，表示结果。[6]在本句中的两个that都是引导宾语从句。
A cmprehensive initiative was started, with a number f measures that addressed⑫ the issues [7]. The cnstructin f waste water treatment facilities imprved the water quality and water cnservatin⑬. The cllectin and transprt f husehld waste was als imprved. Dzens f⑭ plluting enterprises were clsed r mved. The lcal gvernment set up⑮ strict regulatins⑯ regarding⑰ further industrial develpment. New rules were als intrduced regarding tur bat rutes and garbage dispsal⑱ methds. Furthermre⑲， the lcal authrities began t use the media t spread envirnmental awareness⑳ and encurage greater use f clean energy. At the same time, they started t carry ut21 inspectins22 regularly and fine23 turist rganisatins fr abuses. With these measures, it is believed that the beauty f the Li River will be preserved fr generatins t cme [8].
[7]that在此处引导定语从句，修饰measures。[8]画线部分中， it为形式主语，真正的主语为that引导的主语从句； t cme为动词不定式作后置定语，修饰generatins。
In additin24, the ambitius “Water Ten Plan” is als nw tackling water pllutin acrss the cuntry. Other initiatives, such as the “River Chief System”， hld senir fficials respnsible fr reducing water pllutin. With such campaigns25 in effect26, China's waterways27 are heading twards28 a clean and sustainable future.　　
[课文翻译]减少漓江的水污染美丽的漓江及其迷人的风景是中国广西壮族自治区最著名的旅游胜地之一。它每年吸引数百万的国内外游客。然而，它作为顶级旅游胜地的声誉对河流的水质产生了负面影响。这份报告着眼于水污染问题以及为解决这个问题而采取的一些行动。以往，漓江的水质因游客量的增长遭到了严重破坏，一些游客频繁将垃圾扔进江中。许多旅游船也导致了这个问题。船上的厨房用了大量的油，这些油经常被倒入水中。旅游业的增长也意味着当地人口以及商业和工业企业的数量迅速增加。水污染水平上升，更多的家庭和商业废物最终流入河中。为了养活更多的人，使用了更多的化学药品来增加农作物的产量。这些化学物质导致严重的水质问题，导致鱼类种类减少。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恢复河流的原始美景。
当地实施综合计划，多措并举，以解决这些问题。污水处理设施的建设改善了水质，节约了用水。生活垃圾的收集和运输也得到了改善。数十家污染企业被关闭或搬迁。地方政府对进一步发展工业制定了严格的规定。有关旅游船路线和垃圾处理方法的新规定也已出台。此外，地方当局开始利用媒体宣传环境意识，鼓励更多地使用清洁能源。同时，他们开始定期进行检查，并对旅游组织的陋习进行罚款。相信通过这些措施，漓江之美将得以世代相传。另外，“水十条”的宏伟规划则是为了治理整个国家的水污染问题。例如“河长制”这样的举措，还将减少水污染作为高级官员的责任。实际上，随着这些行动(的展开)，中国的水资源正朝着洁净的、可持续发展的未来迈进。 
自查语基　落实基本知能　Ⅰ.核心词汇根据语境写出正确的单词1．________ greater change 经历了更大的变化2．________ rainfall 适度的降雨量3．make an ________ reprt 做年度报告4．a ________ pwer plant 一个核电站5．be ________ t the sudden change f weather 对天气的突然变化要敏感6．the king f the ________ 丛林之王
7．have a reputatin fr ________ 以烟雾闻名8．be ________ fr illegal parking 因违章停车而被处以罚款9．launch a ________ 发起一项运动10．________ public rder 恢复公共秩序
Ⅱ.拓展词汇根据提示写出相应的单词1．________ [ə'rɪdʒɪneɪt] vi.& vt.起源；发源；创立→rigin n．起源；开端→riginal adj.最初的；原来的；首创的2．________ [ˌkɒnsə'veɪʃn] n．对(环境、文物等)保护；保持→cnservative adj.保守的；因循守旧的→cnserve vt.保护；保存3．________ [ˌreɡjʊ'leɪʃn] n．章程；规章制度→regular adj.有规律的；定期的→regularly adv.有规律地→irregular adj.无规律的；不规则的
cnservatin　
4．________ [dɪ'spəʊzl] n．去掉；清除；处理→dispse v．去掉；清除5．________ [ɪn'spekʃn] n．检查；查看；视察→inspect v．视察；检查；检阅→inspectr n．检查员；巡视员6．________ ['tɒləreɪt] vt.忍受；包容；容许→tlerant adj.容忍的→tlerance n．忍耐；宽容
Ⅲ.重点短语1．________________ 对……有影响2．________________ 导致；促成3．________________ 最终……4．________________ 许多；很多5．________________ 建立6．________________ 执行7．________________ 实际上
have an effect n
cntribute t
Ⅳ.重点句型1．[句型]“代词＋ f ＋whm”引导非限制性定语从句[教材]Previusly, water quality in the Li River had suffered greatly frm an increasing vlume f turists, _________________________________________.以往，漓江的水质因为游客量的增长遭到了严重破坏，一些游客频繁将垃圾扔入江中。2．[句型]with的复合结构[教材]Water pllutin levels increased, ______________________________________________.水污染水平上升，更多的家庭和商业废物最终流入河中。
3．[句型]“It is believed that...”意为“人们认为/相信……”[教材]With these measures, ________________________________________________ generatins t cme. 有了这些措施，人们相信，漓江的美会被保留下来给后代。4．[句型]并列宾语从句[教材]Lcal fficials were cncerned that the pllutin was damaging the natural envirnment _______________________________ restre the river's riginal beauty. 当地官员担心污染正在破坏自然环境，感到应该采取紧急措施恢复河流的原貌。
and felt that urgent steps shuld be taken t
探究新知　发展语言知识　1(教材P30)The expressin “smg” riginated in Britain and means a cmbinatin f “smke” and “fg”．“雾霾”这种表达起源于英国，意思是“烟”和“雾”的结合。◎riginate vi.& vt.起源；发源；创立(1)riginate frm 起源于(2)rigin n. 起源；起因riginal adj. 最初的；原来的riginally adv. 原来；起初[佳句]　The disease is thught t have riginated in the small cuntry.这种病被认为起源于那个小国家。
[练通]——单句语法填空①As is knwn t us, all theries riginate ________ practice.②[2021·全国甲卷]It was built ________ (rigin) t prtect the city in the Tang dynasty and has nw been cmpletely restred.[写美]——应用文佳句③我们向交流生介绍了中国茶的起源和悠久的历史。We __________________________ and its lng histry t exchange students.
intrduced the rigin f Chinese tea
2(教材P32)Water pllutin levels increased, with mre husehld and cmmercial waste ending up in the river.随着更多的家庭和商业废弃物流入河中，水污染更严重了。◎句型公式：with复合结构with复合结构如下：①with＋宾语＋介词短语②with＋宾语＋形容词/副词/名词③with＋宾语＋现在分词(表示主动和进行)④with＋宾语＋过去分词(表示被动或已完成)⑤with＋宾语＋动词不定式(表示将要发生)[佳句]　With tears f gratitude in his eyes, he seized me by the arm and then hugged me tightly.他眼里含着感激的泪水，抓住我的胳膊，紧紧地拥抱着我。
[练通]——单句语法填空①With a guide ________ (shw) us arund the scenic spts, we will definitely have a great time.②With the Cllege Entrance Examinatin __________ (apprach), I am at a lss abut the majr I will take up at university.③With all the ppcrn ________ (sell), Bernard culdn't hld back his excitement n the way hme.[写美]——词汇/句式升级④As the living envirnment becmes wrse and wrse, many species are gradually disappearing.→______________________________________, many species are gradually ________. (with复合结构)
appraching　
With the living envirnment becming wrse and wrse
◎end up最终；结果end up ding 以……结束/告终end in sth. 以……结尾；以……告终end up in... 结果为……[佳句]　Be careful while yu are driving, r yu will end up in an accident.开车时你要小心一些，否则你会出事的。
[写美]——应用文佳句⑤Anyne wh gets int the bad habit f taking drugs __________________．任何一个染上吸毒恶习的人都一定会进监狱。⑥If yu try t remember everything yu will _____________________．如果你试图记住所有的事情，结果你会什么也记不住。
is sure t end in prisn
end up remembering nthing
3(教材P32)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。◎cnservatin n．对(环境、文物等)保护；保持(1)under cnservatin 被保护；保护中(2)cnserve v. 保护，保存；节省，节约cnservative adj. 保守的[佳句]　Wildlife cnservatin is the means f prtecting Earth's species frm becming endangered r extinct.野生动物保护是保护地球上的物种免于濒危或灭绝的手段。
[练通]——单句语法填空①My father is absrbed in the __________ (cnserve) f ur cuntry's cultural heritage.②It is said that the ld temple ______________ (cnserve) nw.＝It is said that the ld temple is ________ cnservatin nw.
is being cnserved
4(教材P32)Dzens f plluting enterprises were clsed r mved.数十家污染企业被关闭或搬迁。◎dzen n．(一)打；十二个dzens f 很多，许多by the dzen 成打地；按打计算in dzens＝in large numbers 大批；成打地[佳句]　He was s excited that he went t buy three dzen bttles f wine.他那么兴奋，所以去买了36瓶酒。
[写美]——应用文佳句①我了解到这次展览包括几十幅中国著名艺术家的杰出画作，如徐悲鸿、齐白石、张大千等。I have learned that the exhibitin cnsists f ________________ painted by Chinese famus artists, such as Xu Beihng, Qi Baishi, Zhang Daqian and etc.②在英国，糖是按磅卖，蛋是按打卖，布是按码卖。In England, sugar is sld by the pund, eggs ____________ and clth by the yard.
dzens f masterpieces
by the dzen
5(教材P33)At the same time, they started t carry ut inspectins regularly and fine turist rganisatins fr abuses.与此同时，他们开始定期检查，并且对旅游机构的违规行为进行处罚。◎carry ut执行carry n (with/ding) sth. 继续(做)某事carry thrugh 达成；贯彻；使渡过难关[佳句]　I dreamt f starting my wn business，which certainly inspired me t carry n.我梦想开创自己的事业，这当然激励了我继续下去。
[练通]——单句语法填空①In my pinin, we shuld carry ________ the task straight away.②First f all, the mst significant thing is t set a gal, wrk ut a plan and carry ________ yur plan step by step.③His curage and determinatin carried him ________.[写美]——词汇升级④If yu cntinue wrking like that, yu will break dwn sner r later.→If yu _______ wrking like that, yu will break dwn sner r later.
◎fine vt.对……处以罚款　n．罚金；罚款　adj.高质量的；健康的；晴朗的[佳句]　There is n dubt that sme factries which pur waste water and the visitrs wh thrw garbage int the lake will get fined.毫无疑问，向湖里倾倒废水的一些工厂以及把垃圾扔进湖里的游客将被罚款。
[练通]——写出下列句中fine的词性及含义⑤I was feeling fine when I gt up this mrning.____________⑥I hpe it stays fine fr the picnic.____________⑦He was fund smking in the hall, s he was fined heavily.____________⑧The schl unifrms are fine, but nt special enugh t give a unique Chinese flavur.____________
adj.好看的；漂亮的
6(教材P33)With these measures, it is believed that the beauty f the Li River will be preserved fr generatins t cme.相信通过这些措施，漓江之美将得以世代相传。◎句型公式：It is believed that...人们认为/相信……句中“It is believed that...”句型，可译为“人们认为/相信”，可转换为“be believed t＋不定式”结构。(1)It is said/believed/reprted/thught/suppsed/hped/expected that... 据说/相信/报道/认为/推断/希望/预计……(2)Peple believe/think/suppse/hpe/expect that... 人们相信/认为/推断/希望/预计……[佳句]　It is believed that reading increases ur knwledge and bradens ur mind.人们认为阅读增长知识，拓宽视野。
[练通]——单句语法填空①He is thught __________ (act) flishly. Nw he has n ne but himself t blame fr lsing the jb.②It is hped ________ the cst f medical care can be cut dwn.[写美]——一句多译人们相信音乐节不仅有意义而且有趣。③________________ the music festival will be nt nly meaningful but als interesting.④________________ the music festival will be nt nly meaningful but als interesting.
t have acted
It is believed that
Peple believe that
7(教材P34)The villagers culd n lnger tlerate the situatin.村民们再也无法忍受这种情况了。◎tlerate vt.忍受；包容；容许(1)tlerate (sb.) ding sth. 容忍(某人)做某事(2)tlerant adj. 忍受的；容忍的；宽容的tlerance n. 容忍；忍耐力[佳句]　Instead f blaming the child, she gave him a tlerant smile and let him g.她没有责备孩子，而是给了他一个宽容的微笑，就放他走了。
[练通]——单句语法填空①We can't tlerate peple ________ (thrw) garbage here and there, s we will launch a campaign t appeal t peple t prtect the envirnment.②If neighbrs want t get alng well with each ther, they have t shw their ________ (tlerate)．[写美]——词汇升级③When he went abrad, he fund the new surrundings hard t bear.→When he went abrad, he fund the new surrundings hard t ________________．
tlerate/put up with