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人教版 (2019)Unit 3 Environmental Protection优秀ppt课件
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这是一份人教版 (2019)Unit 3 Environmental Protection优秀ppt课件，共43页。PPT课件主要包含了Activity 1，Activity 2，Activity 3，Activity 4，Activity 5，Activity 6，homework等内容，欢迎下载使用。
Talk abut air pllutin
What has caused envirnmental pllutin in the abve picture?
What cnsequences the envirnmental pllutin has brught?
Smke emissins
Lung diseases
Befre yu listen，lk at the pictures belw and discuss the questinsin grups.
I can get infrmatin abut where the pictures were taken，fr example，the bridge is in Lndn，and the chimneys are in a pwer statin. Bth places lk very plluted. I can see that the car is pwered by electricity as it is plugged in. I can see sme cal being burned. These pictures tell me that the interview is prbably abut energy and pllutin.
These situatins influence my life nt nly by prviding electricity fr me，and transprting me，but als by plluting the air I breathe.
1 What infrmatin can yu get frm these pictures?
2 Hw d these situatins influence yur life?
Listen t an interview with an air pllutin expert and decide whetherthe statements are true（T） r false（F）.
1 The expressin “smg” riginated in Britain and means a cmbinatin f “smke” and “fg”. T□ F □ 2 Smg became a severe prblem in Britain because peple at that time burnt lts f fssil fuels. T □ F □ 3 The wrst smg in British histry happened in Lndn in 1942. T □ F □ 4 The Great Smg f Lndn claimed（4） 5，000 lives. T □ F □ 5 Later，the UK gvernment rdered peple nt t（5） burn wd in their hmes. T□ F □
Hstess： Gd mrning，listeners. Air pllutin is a serius prblem， with urban ppulatins particularly at risk frm smg. Ben Drake is an expert n air pllutin，and he is jining us tday t talk abut this issue. Ben，where des the wrd “smg” cme frm? Ben Drake： “Smg” cmes frm a cmbinatin f the wrds “smke” and “fg”. It riginated in Britain in the early 20th century，when smg was a severe prblem. Hstess：Why was it s bad then? Ben Drake：Well，Britain was ne f the first industrial cuntries and factries and hmes used lts f cal. When burnt，the cal prduced harmful emissins which created lts f smg. In Lndn，they als called the smg a “pea sup” because it was as thick as sup. Hstess：That sunds terrible! What prblems did it cause? Ben Drake：Smg caused many health issues and killed many peple. The wrst case happened in Lndn in 1952. Over a few days when the smg was particularly bad，4，000 deaths were recrded. It was necessary t take immediate actin. The UK gvernment rdered peple nt t burn cal in their hmes and frced factries t mve away frm city centres. Hstess：But smg is still an imprtant issue in many places. What can be dne abut it? Ben Drake：Smg is harmful t everyne，especially t children，ld peple，and thse with heart r lung prblems. We have t reduce smg and imprve air quality fr everyne’s health and wellbeing. We shuld replace cal with cleaner frms f energy，and we need t use new energy-efficient vehicles. We have the technlgy，but we must use and develp it. Hstess：Yes. Let’s hpe we can make sme big changes. Thanks，Ben. Ben Drake：Thank yu.
Listen again and take ntes n what the expert said. Then summarisethe infrmatin yu gt frm the interview.
Summarise infrmatin In active listening，summarising helps yu review the key pints f a speaker’s message. In rder t write a gd summary，yu must take ntes f the mst imprtant pints as yu listen. When summarising，yu need t be as cncise as pssible and use yur wn wrds.
Ben Drake，an expert n air pllutin，is being interviewed n the radi. He said that smg was a severe prblem century in Britain. At that time，Britain was experiencing a bm in . Factries and hmes ，which created smg. He als mentined the heavy smg in Lndn in 1952. Later the UK gvernment restricted in hmes and frced factries t . As smg is harmful t everyne，the expert advised us t ，use ， and further develp .
in the early 20th
used lts f cal
was particularly bad and caused 4，000 deaths
burning cal
mve away frm city centres
replace cal with cleaner frms f energy
new energy-efficient vehicles
green technlgy
Wrk in grups. Discuss the questins. The expressins in the bx may help yu.
1 Have yu experienced heavy smg where yu live? Have yu seen phts f big cities under cluds f smg? What is it like? 2 What d yu think are the majr causes f smg in China? 3 What measures have the gvernment and citizens taken t help address the prblem?
I have ccasinally experienced heavy smg where I live. I have als seen pictures f heavy smg ver cities. It is very thick and hard t see thrugh. There is n dubt that it is nt a gd thing.
Industry and vehicles are the majr causes f smg in China.
Mst peple think that pllutin at a certain level is a necessary result f grwth，but the gvernment is taking measures t keep it in check by develping green energy slutins and cntrlling factry and vehicle emissins.
Referring t cmmn knwledge ·Everyne knws that... ·There is n dubt that... ·Mst peple think that... ·We all knw that... ·As is knwn t all，... ·It is bvius that...
Write a reprt n an envirnmental issue
Are yu cncerned abut envirnmental prtectin? Please Write a reprt n an envirnmental issue.
Brainstrming:Hw t prtect ur envirnment?
1 What d yu knw abut the Li River? Have yu ever been there? 2 What d yu think might have caused water pllutin in the Li River?
Lk at the title and the picture belw and discuss the questins.
I knw that the Li River is ne f the mst beautiful and ppular river landscapes in China. It is ver 100 miles lng and is surrunded by the famus karst muntain frmatins. I have visited Guilin and been n a Li River cruise.
As the Li River is very ppular withturists，I think the pllutin mayhave been caused by turists andtur bats n the river.
Read the reprt and then answer the questins.
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 dumping 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.
2 What measures have been taken t imprve the Li River’s water quality?
Waste water treatment，husehld waste cllectin and transprt facilities have beenimprved. 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.
3 What is the“River Chief System”?
The “River Chief System” hlds senir fficials respnsible fr reducing water pllutin.
Study the rganisatin and language features.
1 Read the text again and cmplete the paragraph summaries.
2 Draw a mind map t shw all the factrs that caused the pllutin.
1 Chse an envirnmental prblem that directly affects yu r yur lcal cmmunity. Research the issue n the Internet. Cnsider the fllwing questins： ·What is the issue? Why des it need t be dealt with? ·Where des the issue ccur? What are its causes? What effects des it have? ·What actins have been taken s far ? What future actins are planned? · Has the issue been dealt with well? Is it likely t be slved cmpletely? Why r why nt? What alternative slutins are pssible?
Use what yu have learnt t write a reprt n an envirnmental issue.
2 Write yur reprt.Litter is a big issue in ur lcal cmmunity. We must deal with it because it is bad fr lcal wildlife and it makes ur cmmunity lk terrible. This mstly ccurs in ur lcal park. It is caused by peple drpping fd wrappers frm the nearby fast fd restaurant. S far，we make sure the park is cleaned every day. We have added mre rubbish bins in the park t make it easier fr peple t dispse f this waste. We als spke t the fast fd restaurant and asked them t encurage peple t dispse f their waste prperly. There is a plan t add mre bins and signs t infrm peple abut the need t dispse f waste prperly. We have als asked the restaurant t prvide help in cleaning up their waste. The issue has been dealt with well， but mre wrk is needed. It is hard t deal with these issues because there is a never-ending surce f waste as peple will always need t buy fd. In the future，the best slutin wuld be t find alternative ways f packaging.
√ Des the writer describe the envirnmental issue clearly?√ D the measures taken t deal with it sund effective?√ Des the writer use crrect grammar，punctuatin，and spelling?
Exchange drafts with a partner. Use this checklist t give feedback n yur partner’s draft.
Get yur draft back and revise it. Then present yur reprt t the class.
1. Recite new wrds and phrases.
2. Ask fr advice abut envirnmental prtectin.
Ⅰ 阅读理解（根据课文内容选择正确答案） 1. What caused the Li River t be plluted?A. The grwth in turism.B. Its surrunding scenery.C. Its gd reputatin.D. The lcal peple.2. Why was the number f fish species decreasing?A. Because the turists threw garbage int the river.B. Because many tur bats prduced lts f il. C. Because a number f enterprises rse rapidly. D. Because mre chemicals used t increase crp prductin plluted the water.
3. What’s the main idea f the third paragraph? A. The cnstructin f waste water treatment facilities imprved the water quality and water cnservatin. B. Dzens f plluting enterprises were clsed r mved. C. A variety f measures were taken t slve the prblem. D. The lcal authrities began t use the media t spread envirnmental awareness. 4. Accrding t the last paragraph，we can learn . A. there is n water pllutin in ther areas acrss the cuntry B. thanks t the initiatives，China’s rivers are n the way t a bright future C. the “Water Ten Plan” is carried ut specially t slve the prblem f the Li River D. the “River Chief System” hlds sme villagers in charge f reducing water pllutin
Ⅱ 语法填空（根据课文内容和语法规则完成短文） The beautiful Li River is ne f the 1_____________（famus） turist destinatins，but the 2__________（grw） in turism 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. Water quality in the Li River had suffered 3__________（great） frm an increasing vlume f turists，many f 4__________ frequently threw garbage int the river. Many tur bats cntributed 5__________ the prblem t. The lcal ppulatin rse rapidly，as well as 6__________ number f cmmercial and industrial enterprises. Water pllutin levels increased，with mre husehld and cmmercial waste ending up in the river. T feed mre peple，mre chemicals 7__________（use） t increase crp prductin. These chemicals led t severe water quality issues，8__________（cause） a decrease in the number f fish species. Finally，a series f urgent steps were taken 9__________（restre） the river’s riginal beauty. It 10__________（believe） that the beauty f the Li River will be preserved fr generatins t cme.
is believed
Ⅲ 概要写作 阅读课文，根据其内容写一篇60 词左右的内容概要。
One pssible versin： Here is a reprt studying the prblem f Li River’s water pllutin and sme measures taken t slve the prblem.（要点1）In the past the increasing turism made the beautiful river suffer a lt. The natural envirnment was damaged.（要点2）Therefre，a series f measures were taken t make the river’s beauty reappear.（要点3）And thanks t these effective measures，the cming generatins will still be able t enjy the beauty f the Li River.（要点4）
核心词汇教材原句p.32 quality in the Li River had suffered greatly frm an increasing vlume f turists... ……由于游客数量的增加，漓江的水质受到了很大的影响…… 1 vlume n. 量；体积；（成套书籍中的）一卷；音量jars f different vlumes 不同容量的罐子This wrk has grwn in vlume recently. 这项工作的量最近增加了。Hw d yu measure the vlume f a gas? 你如何计量气体的体积？ an encyclpedia in 20 vlumes 一套20 卷的百科全书turn the vlume up/dwn 把音量调大/小
完成句子（1）The transprt system can’t cpe with （乘客量）. （2）Culd yu （把音量调小），please? I’m trying t sleep. （3） （第二卷） f his memirs will be published later this year.
the vlume f passengers
turn the vlume dwn
The secnd vlume
教材原句p.32 Many tur bats cntributed t the prblem t. 许多游船也造成了这个问题。2 cntribute t 造成，促使，导致；有助于，对……有所贡献； 对……捐赠；为……撰稿（t 是介词） Smking cntributed t his early death. There had been a prir case. 吸烟造成了他的早逝。之前已有一个病例。［词汇复现］ My father is cnvinced that giving up smking cntributes t his health. 我父亲相信戒烟有助于他的健康。Turism cntributes substantially t the lcal ecnmy. 旅游业对当地经济有很大的贡献。Cntrary t what yu think，I wuld like t cntribute t their cllectin. 与你所想的相反，我想为他们的募捐捐款。［词汇复现］ As far as I knw，she cntributes t several magazines. 据我所知，她为几家杂志撰稿。［句式复现］
【学法点拨】 把……捐献给……；把……投给…… He cntributed a number f influential articles t the magazine. 他给这家杂志撰写了许多有影响力的文章。 【词语积累】cntributin n. 贡献；捐献；投稿make a cntributin make cntributins t... 为……做贡献Qian Xuesen has made an utstanding cntributin t the develpment f China’s space industry. 钱学森为中国航天事业的发展做出了杰出的贡献。
写出句中短语 cntribute t 的含义（1）The frank exchange f views cntributed t better understanding. _______________（2）Des smking cntribute t lung cancer? _______________（3）He cntributed t varius jurnals._______________（4）［词汇复现］These factrs may have cntributed t the develpment f the steel industry. _______________（5）Over £75 millin was cntributed t the campaign. _______________单句语法填空（6）He never cntributes ideas factry prductin. （7）Einstein was awarded the Nbel Prize fr his （cntribute）t Quantum Thery. 完成句子（8）Alchl （导致）100，000 deaths a year in the US，mst f whm are alchlics.
cntributins
cntributes t
教材原句p.32 steps shuld be taken t restre the river’s riginal beauty. ……应采取紧急措施来恢复这条河原来的美丽。3 restre vt. 恢复（某种情况或感受）；使复原；修复The measures are intended t restre public cnfidence in welfare services. 这些措施旨在恢复公众对福利机构的信心。We sincerely hpe t restre the garden t its frmer glry. 我们真诚地希望把这个花园变得和过去一样美丽。［词汇复现］ Her jb is t restre ld paintings with minr faults. 她的工作是修复有瑕疵的旧画。［词汇复现］
完成句子（1）Last week the peratin （使他恢复了视力）. （2）［词汇复现］Order （恢复）quickly after the chas. （3）Such kindness （恢复了我对……的信任） human nature.
restred his eyesight
was restred
restred my faith in
教材原句p.32 Dzens f plluting enterprises were clsed r mved. 许多家污染企业被关闭或搬迁。4 dzen n.（一）打；十二个搭配：dzens f 许多；很多tw dzen eggs 两打鸡蛋several dzen peple 数十人I’ve been there t handle the crisis dzens f times. 我已经去那里处理过很多次危机了。［词汇复现］
单句语法填空（1）I’ve spken t him dzens times，but I still dn’t knw his name! 完成句子（2）The hurricane blew away （很多）farming villages and brught dwn thusands f trees.
教材原句p.33 started t carry ut inspectins regularly and ne turist rganisatins fr abuses.……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。5 inspectin n. 检查；查看；视察Engineers carried ut a thrugh inspectin f the water pump. 工程师对水泵进行了彻底检查。［词汇复现］ These statistics are available fr inspectin. 这些统计数字可供查看。［词汇复现］ Regular inspectins are carried ut at the prisn with a telescpe. 经常有人用望远镜来视察这座监狱。［词汇复现］ 【单词积累】inspect vt. 检查；视察；检阅
单句语法填空（1）The headmaster went n a tur f （inspect） f all the classrms. （2）The Minister f Educatin （inspect）ur schl last mnth. 完成句子（3） （一次仔细的检查） revealed several faults with the engine.
A clse inspectin
6 fine vt. 对……处以罚款 n. 罚金，罚款He was fined fr being late fr his shift. 他因换班迟到而被罚款。［词汇复现］ The cmpany was fined ￡20，000 fr getting invlved in illegal trade. 这家公司因参与违法交易而被罚款2 万英镑。［词汇复现］ a parking fine 违章停车罚金pay a fine 支付罚金If fund guilty，he faces six mnths in jail and a heavy fine. 如果罪名成立，他将面临6 个月的监禁和巨额罚款。
单句语法填空（1）Drivers wh exceed the speed limit can expect （fine） heavily. 完成句子（2）He （被罚100 美元） fr driving thrugh a red light.
was fined $100
重点句式 教材原句p.32 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 复合结构 构成：with + 宾语 + 宾补句法功能：常在句中作状语，表示原因、方式、时间、条件或伴随等。具体形式主要有： （1）with + 宾语 + 形容词We lay in bed with the windw pen，chewing gum. 我们开着窗躺在床上，嚼着口香糖。［词汇复现］ （2）with + 宾语 + 副词She went ut t buy vinegar，with the televisin n. 她出去买醋了，开着电视机。［词汇复现］ （3）with + 宾语 + 现在分词（表示主动或正在进行） I was nearly frzen with the freezing wind blwing. 寒风吹得我几乎冻僵了。［词汇复现］
（4）with + 宾语 + 过去分词（表示被动或已经完成） With all the wrk finished，he hurried t the mall. 所有工作都做完了，他匆忙去了商场。［词汇复现］ （5）with + 宾语 + 动词不定式（表示尚未发生） With s many curtains t make，I can’t g n hliday. 有这么多窗帘要做，我不能去度假了。［词汇复现］ （6）with + 宾语 + 介词短语He came in with a needle in his hand. 他手里拿着一根针进来了。［词汇复现］ 【学法点拨】with 复合结构在句中还可作定语。D yu knw the lady with a baby in her arms? 你认识那个抱着婴儿的女士吗？
单句语法填空（1）With air pllutin （get）wrse， the gvernment needs t cme up with sme effective measures t deal with it. （2）With a lt f prblems （settle）， I can’t g skating with yu. （3）With everything she needed （buy），she went hme happily. （4）The ld cuple ften take a walk after supper in the park with their pet dg （fllw）them. （5）The living rm is clean and tidy，with a dining table already （lay）fr a meal t be cked. 完成句子（6）The ld man walked in， （手里拄着一根拐杖）. （7） （她的自行车被偷），she had t walk hme. （8） （没有人可以求助），she had t depend n herself. （9）The lady （手拿钱包的）came t the bank cunter.
with a stick in his hand
With her bike stlen
With n ne t ask fr help
with a purse in her hand
Talk abut air pllutin
What has caused envirnmental pllutin in the abve picture?
What cnsequences the envirnmental pllutin has brught?
Smke emissins
Lung diseases
Befre yu listen，lk at the pictures belw and discuss the questinsin grups.
I can get infrmatin abut where the pictures were taken，fr example，the bridge is in Lndn，and the chimneys are in a pwer statin. Bth places lk very plluted. I can see that the car is pwered by electricity as it is plugged in. I can see sme cal being burned. These pictures tell me that the interview is prbably abut energy and pllutin.
These situatins influence my life nt nly by prviding electricity fr me，and transprting me，but als by plluting the air I breathe.
1 What infrmatin can yu get frm these pictures?
2 Hw d these situatins influence yur life?
Listen t an interview with an air pllutin expert and decide whetherthe statements are true（T） r false（F）.
1 The expressin “smg” riginated in Britain and means a cmbinatin f “smke” and “fg”. T□ F □ 2 Smg became a severe prblem in Britain because peple at that time burnt lts f fssil fuels. T □ F □ 3 The wrst smg in British histry happened in Lndn in 1942. T □ F □ 4 The Great Smg f Lndn claimed（4） 5，000 lives. T □ F □ 5 Later，the UK gvernment rdered peple nt t（5） burn wd in their hmes. T□ F □
Hstess： Gd mrning，listeners. Air pllutin is a serius prblem， with urban ppulatins particularly at risk frm smg. Ben Drake is an expert n air pllutin，and he is jining us tday t talk abut this issue. Ben，where des the wrd “smg” cme frm? Ben Drake： “Smg” cmes frm a cmbinatin f the wrds “smke” and “fg”. It riginated in Britain in the early 20th century，when smg was a severe prblem. Hstess：Why was it s bad then? Ben Drake：Well，Britain was ne f the first industrial cuntries and factries and hmes used lts f cal. When burnt，the cal prduced harmful emissins which created lts f smg. In Lndn，they als called the smg a “pea sup” because it was as thick as sup. Hstess：That sunds terrible! What prblems did it cause? Ben Drake：Smg caused many health issues and killed many peple. The wrst case happened in Lndn in 1952. Over a few days when the smg was particularly bad，4，000 deaths were recrded. It was necessary t take immediate actin. The UK gvernment rdered peple nt t burn cal in their hmes and frced factries t mve away frm city centres. Hstess：But smg is still an imprtant issue in many places. What can be dne abut it? Ben Drake：Smg is harmful t everyne，especially t children，ld peple，and thse with heart r lung prblems. We have t reduce smg and imprve air quality fr everyne’s health and wellbeing. We shuld replace cal with cleaner frms f energy，and we need t use new energy-efficient vehicles. We have the technlgy，but we must use and develp it. Hstess：Yes. Let’s hpe we can make sme big changes. Thanks，Ben. Ben Drake：Thank yu.
Listen again and take ntes n what the expert said. Then summarisethe infrmatin yu gt frm the interview.
Summarise infrmatin In active listening，summarising helps yu review the key pints f a speaker’s message. In rder t write a gd summary，yu must take ntes f the mst imprtant pints as yu listen. When summarising，yu need t be as cncise as pssible and use yur wn wrds.
Ben Drake，an expert n air pllutin，is being interviewed n the radi. He said that smg was a severe prblem century in Britain. At that time，Britain was experiencing a bm in . Factries and hmes ，which created smg. He als mentined the heavy smg in Lndn in 1952. Later the UK gvernment restricted in hmes and frced factries t . As smg is harmful t everyne，the expert advised us t ，use ， and further develp .
in the early 20th
used lts f cal
was particularly bad and caused 4，000 deaths
burning cal
mve away frm city centres
replace cal with cleaner frms f energy
new energy-efficient vehicles
green technlgy
Wrk in grups. Discuss the questins. The expressins in the bx may help yu.
1 Have yu experienced heavy smg where yu live? Have yu seen phts f big cities under cluds f smg? What is it like? 2 What d yu think are the majr causes f smg in China? 3 What measures have the gvernment and citizens taken t help address the prblem?
I have ccasinally experienced heavy smg where I live. I have als seen pictures f heavy smg ver cities. It is very thick and hard t see thrugh. There is n dubt that it is nt a gd thing.
Industry and vehicles are the majr causes f smg in China.
Mst peple think that pllutin at a certain level is a necessary result f grwth，but the gvernment is taking measures t keep it in check by develping green energy slutins and cntrlling factry and vehicle emissins.
Referring t cmmn knwledge ·Everyne knws that... ·There is n dubt that... ·Mst peple think that... ·We all knw that... ·As is knwn t all，... ·It is bvius that...
Write a reprt n an envirnmental issue
Are yu cncerned abut envirnmental prtectin? Please Write a reprt n an envirnmental issue.
Brainstrming:Hw t prtect ur envirnment?
1 What d yu knw abut the Li River? Have yu ever been there? 2 What d yu think might have caused water pllutin in the Li River?
Lk at the title and the picture belw and discuss the questins.
I knw that the Li River is ne f the mst beautiful and ppular river landscapes in China. It is ver 100 miles lng and is surrunded by the famus karst muntain frmatins. I have visited Guilin and been n a Li River cruise.
As the Li River is very ppular withturists，I think the pllutin mayhave been caused by turists andtur bats n the river.
Read the reprt and then answer the questins.
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 dumping 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.
2 What measures have been taken t imprve the Li River’s water quality?
Waste water treatment，husehld waste cllectin and transprt facilities have beenimprved. 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.
3 What is the“River Chief System”?
The “River Chief System” hlds senir fficials respnsible fr reducing water pllutin.
Study the rganisatin and language features.
1 Read the text again and cmplete the paragraph summaries.
2 Draw a mind map t shw all the factrs that caused the pllutin.
1 Chse an envirnmental prblem that directly affects yu r yur lcal cmmunity. Research the issue n the Internet. Cnsider the fllwing questins： ·What is the issue? Why des it need t be dealt with? ·Where des the issue ccur? What are its causes? What effects des it have? ·What actins have been taken s far ? What future actins are planned? · Has the issue been dealt with well? Is it likely t be slved cmpletely? Why r why nt? What alternative slutins are pssible?
Use what yu have learnt t write a reprt n an envirnmental issue.
2 Write yur reprt.Litter is a big issue in ur lcal cmmunity. We must deal with it because it is bad fr lcal wildlife and it makes ur cmmunity lk terrible. This mstly ccurs in ur lcal park. It is caused by peple drpping fd wrappers frm the nearby fast fd restaurant. S far，we make sure the park is cleaned every day. We have added mre rubbish bins in the park t make it easier fr peple t dispse f this waste. We als spke t the fast fd restaurant and asked them t encurage peple t dispse f their waste prperly. There is a plan t add mre bins and signs t infrm peple abut the need t dispse f waste prperly. We have als asked the restaurant t prvide help in cleaning up their waste. The issue has been dealt with well， but mre wrk is needed. It is hard t deal with these issues because there is a never-ending surce f waste as peple will always need t buy fd. In the future，the best slutin wuld be t find alternative ways f packaging.
√ Des the writer describe the envirnmental issue clearly?√ D the measures taken t deal with it sund effective?√ Des the writer use crrect grammar，punctuatin，and spelling?
Exchange drafts with a partner. Use this checklist t give feedback n yur partner’s draft.
Get yur draft back and revise it. Then present yur reprt t the class.
1. Recite new wrds and phrases.
2. Ask fr advice abut envirnmental prtectin.
Ⅰ 阅读理解（根据课文内容选择正确答案） 1. What caused the Li River t be plluted?A. The grwth in turism.B. Its surrunding scenery.C. Its gd reputatin.D. The lcal peple.2. Why was the number f fish species decreasing?A. Because the turists threw garbage int the river.B. Because many tur bats prduced lts f il. C. Because a number f enterprises rse rapidly. D. Because mre chemicals used t increase crp prductin plluted the water.
3. What’s the main idea f the third paragraph? A. The cnstructin f waste water treatment facilities imprved the water quality and water cnservatin. B. Dzens f plluting enterprises were clsed r mved. C. A variety f measures were taken t slve the prblem. D. The lcal authrities began t use the media t spread envirnmental awareness. 4. Accrding t the last paragraph，we can learn . A. there is n water pllutin in ther areas acrss the cuntry B. thanks t the initiatives，China’s rivers are n the way t a bright future C. the “Water Ten Plan” is carried ut specially t slve the prblem f the Li River D. the “River Chief System” hlds sme villagers in charge f reducing water pllutin
Ⅱ 语法填空（根据课文内容和语法规则完成短文） The beautiful Li River is ne f the 1_____________（famus） turist destinatins，but the 2__________（grw） in turism 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. Water quality in the Li River had suffered 3__________（great） frm an increasing vlume f turists，many f 4__________ frequently threw garbage int the river. Many tur bats cntributed 5__________ the prblem t. The lcal ppulatin rse rapidly，as well as 6__________ number f cmmercial and industrial enterprises. Water pllutin levels increased，with mre husehld and cmmercial waste ending up in the river. T feed mre peple，mre chemicals 7__________（use） t increase crp prductin. These chemicals led t severe water quality issues，8__________（cause） a decrease in the number f fish species. Finally，a series f urgent steps were taken 9__________（restre） the river’s riginal beauty. It 10__________（believe） that the beauty f the Li River will be preserved fr generatins t cme.
is believed
Ⅲ 概要写作 阅读课文，根据其内容写一篇60 词左右的内容概要。
One pssible versin： Here is a reprt studying the prblem f Li River’s water pllutin and sme measures taken t slve the prblem.（要点1）In the past the increasing turism made the beautiful river suffer a lt. The natural envirnment was damaged.（要点2）Therefre，a series f measures were taken t make the river’s beauty reappear.（要点3）And thanks t these effective measures，the cming generatins will still be able t enjy the beauty f the Li River.（要点4）
核心词汇教材原句p.32 quality in the Li River had suffered greatly frm an increasing vlume f turists... ……由于游客数量的增加，漓江的水质受到了很大的影响…… 1 vlume n. 量；体积；（成套书籍中的）一卷；音量jars f different vlumes 不同容量的罐子This wrk has grwn in vlume recently. 这项工作的量最近增加了。Hw d yu measure the vlume f a gas? 你如何计量气体的体积？ an encyclpedia in 20 vlumes 一套20 卷的百科全书turn the vlume up/dwn 把音量调大/小
完成句子（1）The transprt system can’t cpe with （乘客量）. （2）Culd yu （把音量调小），please? I’m trying t sleep. （3） （第二卷） f his memirs will be published later this year.
the vlume f passengers
turn the vlume dwn
The secnd vlume
教材原句p.32 Many tur bats cntributed t the prblem t. 许多游船也造成了这个问题。2 cntribute t 造成，促使，导致；有助于，对……有所贡献； 对……捐赠；为……撰稿（t 是介词） Smking cntributed t his early death. There had been a prir case. 吸烟造成了他的早逝。之前已有一个病例。［词汇复现］ My father is cnvinced that giving up smking cntributes t his health. 我父亲相信戒烟有助于他的健康。Turism cntributes substantially t the lcal ecnmy. 旅游业对当地经济有很大的贡献。Cntrary t what yu think，I wuld like t cntribute t their cllectin. 与你所想的相反，我想为他们的募捐捐款。［词汇复现］ As far as I knw，she cntributes t several magazines. 据我所知，她为几家杂志撰稿。［句式复现］
【学法点拨】 把……捐献给……；把……投给…… He cntributed a number f influential articles t the magazine. 他给这家杂志撰写了许多有影响力的文章。 【词语积累】cntributin n. 贡献；捐献；投稿make a cntributin make cntributins t... 为……做贡献Qian Xuesen has made an utstanding cntributin t the develpment f China’s space industry. 钱学森为中国航天事业的发展做出了杰出的贡献。
写出句中短语 cntribute t 的含义（1）The frank exchange f views cntributed t better understanding. _______________（2）Des smking cntribute t lung cancer? _______________（3）He cntributed t varius jurnals._______________（4）［词汇复现］These factrs may have cntributed t the develpment f the steel industry. _______________（5）Over £75 millin was cntributed t the campaign. _______________单句语法填空（6）He never cntributes ideas factry prductin. （7）Einstein was awarded the Nbel Prize fr his （cntribute）t Quantum Thery. 完成句子（8）Alchl （导致）100，000 deaths a year in the US，mst f whm are alchlics.
cntributins
cntributes t
教材原句p.32 steps shuld be taken t restre the river’s riginal beauty. ……应采取紧急措施来恢复这条河原来的美丽。3 restre vt. 恢复（某种情况或感受）；使复原；修复The measures are intended t restre public cnfidence in welfare services. 这些措施旨在恢复公众对福利机构的信心。We sincerely hpe t restre the garden t its frmer glry. 我们真诚地希望把这个花园变得和过去一样美丽。［词汇复现］ Her jb is t restre ld paintings with minr faults. 她的工作是修复有瑕疵的旧画。［词汇复现］
完成句子（1）Last week the peratin （使他恢复了视力）. （2）［词汇复现］Order （恢复）quickly after the chas. （3）Such kindness （恢复了我对……的信任） human nature.
restred his eyesight
was restred
restred my faith in
教材原句p.32 Dzens f plluting enterprises were clsed r mved. 许多家污染企业被关闭或搬迁。4 dzen n.（一）打；十二个搭配：dzens f 许多；很多tw dzen eggs 两打鸡蛋several dzen peple 数十人I’ve been there t handle the crisis dzens f times. 我已经去那里处理过很多次危机了。［词汇复现］
单句语法填空（1）I’ve spken t him dzens times，but I still dn’t knw his name! 完成句子（2）The hurricane blew away （很多）farming villages and brught dwn thusands f trees.
教材原句p.33 started t carry ut inspectins regularly and ne turist rganisatins fr abuses.……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。5 inspectin n. 检查；查看；视察Engineers carried ut a thrugh inspectin f the water pump. 工程师对水泵进行了彻底检查。［词汇复现］ These statistics are available fr inspectin. 这些统计数字可供查看。［词汇复现］ Regular inspectins are carried ut at the prisn with a telescpe. 经常有人用望远镜来视察这座监狱。［词汇复现］ 【单词积累】inspect vt. 检查；视察；检阅
单句语法填空（1）The headmaster went n a tur f （inspect） f all the classrms. （2）The Minister f Educatin （inspect）ur schl last mnth. 完成句子（3） （一次仔细的检查） revealed several faults with the engine.
A clse inspectin
6 fine vt. 对……处以罚款 n. 罚金，罚款He was fined fr being late fr his shift. 他因换班迟到而被罚款。［词汇复现］ The cmpany was fined ￡20，000 fr getting invlved in illegal trade. 这家公司因参与违法交易而被罚款2 万英镑。［词汇复现］ a parking fine 违章停车罚金pay a fine 支付罚金If fund guilty，he faces six mnths in jail and a heavy fine. 如果罪名成立，他将面临6 个月的监禁和巨额罚款。
单句语法填空（1）Drivers wh exceed the speed limit can expect （fine） heavily. 完成句子（2）He （被罚100 美元） fr driving thrugh a red light.
was fined $100
重点句式 教材原句p.32 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 复合结构 构成：with + 宾语 + 宾补句法功能：常在句中作状语，表示原因、方式、时间、条件或伴随等。具体形式主要有： （1）with + 宾语 + 形容词We lay in bed with the windw pen，chewing gum. 我们开着窗躺在床上，嚼着口香糖。［词汇复现］ （2）with + 宾语 + 副词She went ut t buy vinegar，with the televisin n. 她出去买醋了，开着电视机。［词汇复现］ （3）with + 宾语 + 现在分词（表示主动或正在进行） I was nearly frzen with the freezing wind blwing. 寒风吹得我几乎冻僵了。［词汇复现］
（4）with + 宾语 + 过去分词（表示被动或已经完成） With all the wrk finished，he hurried t the mall. 所有工作都做完了，他匆忙去了商场。［词汇复现］ （5）with + 宾语 + 动词不定式（表示尚未发生） With s many curtains t make，I can’t g n hliday. 有这么多窗帘要做，我不能去度假了。［词汇复现］ （6）with + 宾语 + 介词短语He came in with a needle in his hand. 他手里拿着一根针进来了。［词汇复现］ 【学法点拨】with 复合结构在句中还可作定语。D yu knw the lady with a baby in her arms? 你认识那个抱着婴儿的女士吗？
单句语法填空（1）With air pllutin （get）wrse， the gvernment needs t cme up with sme effective measures t deal with it. （2）With a lt f prblems （settle）， I can’t g skating with yu. （3）With everything she needed （buy），she went hme happily. （4）The ld cuple ften take a walk after supper in the park with their pet dg （fllw）them. （5）The living rm is clean and tidy，with a dining table already （lay）fr a meal t be cked. 完成句子（6）The ld man walked in， （手里拄着一根拐杖）. （7） （她的自行车被偷），she had t walk hme. （8） （没有人可以求助），she had t depend n herself. （9）The lady （手拿钱包的）came t the bank cunter.
with a stick in his hand
With her bike stlen
With n ne t ask fr help
with a purse in her hand
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