第第頁人教版（2023）選擇性必修三Unit3EnvironmentalProtectionUsingLanguage(共27張PPT)(共27張PPT)

人教版（2023）選擇性必修三

Unit3EnvironmentalProtection

UsingLanguage

Writeareportonanenvironmentalissue

Learningobjectives

Bytheendofthissection,youwillbeableto:

1.readareportaboutreducingwaterpollution;

2.practisereadingfordetailedinformation;

3.determineorganisationandlanguagefeaturesofapassage;

4.usewhatyouhavelearnttowriteareportonanenvironmentalissue.

Lead-in

Whatdoyouthinkofwhenseeingthesepictures

Lookatthetitleandthepicturebelowanddiscussthequestions.

Pre-writing

1.WhatdoyouknowabouttheLiRiverHaveyoueverbeenthere

TheLiRiverisafantastictouristattractionandabrightpearlinGuilin.IhavevisitedGuilinandbeenonaLiRivercruise.

2.WhatdoyouthinkmighthavecausedwaterpollutionintheLiRiver

Ithinkthepollutionmayhavebeencausedbytouristsandtourboatsontheriver.

Readthereportandthenanswerthequestions.

1.WhatweresomeofthenegativeeffectsontheLiRiverasaresultofthegrowthintourism

2.WhatmeasureshavebeentakentoimprovetheLiRiver’swaterquality

3.Whatisthe“RiverChiefSystem”

Readthereportandthenanswerthequestions.

Problems

(negativeeffectsontheriver’swaterquality)

Causes

Solutions

Problem-solutionpattern

Resultandprospection

Readthereportandthenanswerthequestions.

1.WhatweresomeofthenegativeeffectsontheLiRiverasaresultofthegrowthintourism

2.WhatmeasureshavebeentakentoimprovetheLiRiver’swaterquality

3.Whatisthe“RiverChiefSystem”

ThenegativeeffectsfromthegrowthoftourismontheLiRiverincludegarbagebeingthrownbytouristsandkitchensontourboatsdumpingcookingoilintotheriver.Becauseofthesuccessoftourism,thepopulationandnumberofenterprisesalsorose,meaningtherewasmorewastegoingintotheriver.

Wastewatertreatment,householdwastecollectionandtransportfacilitieshavebeenimproved.Dozensofpollutingenterpriseswereclosedormoved.Newrulesaboutwastedisposalandfinesforabuserswereintroduced.Authoritiesusedthemediatospreadawarenessoftheissue.

It’saninitiativewhichholdsseniorofficialsresponsibleforreducingwaterpollution.

SampleAnswer

Readthetextagainandcompletetheparagraphsummaries.

Paragraph1Introducingthetopic

Paragraph2Describingthe____________________

Paragraph3Presentingsome___________________

Paragraph4Presentingfurther____________________

problem

solutions

solutions

Drawamindmaptoshowallthefactorsthatcausedthepollution.

LiRiverPollution

Increasingnumberoftourists

Touriststhrowingrubbishinwater

Tourboatsthrowingcookingoilinwater

Riseinnumberofcommercialandindustrialenterprises=morewaste

Morechemicalsforcropproductiongoingintowater

Localpopulationrisetomeettourismdemand

=morehouseholdwaste

Studytheexpressionsusedinthereport.

Causeandeffecthavenegativeeffectson,sufferfrom,contributeto,inorderto,leadto,cause...

ProblemandsolutionUrgentstepsshouldbetakento...

Acomprehensiveinitiative...

withanumberofmeasuresthataddressed...

Withthesemeasures...

Withsuchcampaignsineffect...

Verbs:improve,close,setup,introduce,spread,carryout,fine,preserve,tackle,headtowards

While-writing

Usewhatyouhavelearnttowriteareportonanenvironmentalissue.

Chooseanenvironmentalproblemthatdirectlyaffectsyouoryourlocalcommunity.ResearchtheissueontheInternet.Considerthefollowingquestions:

WhatistheissueWhydoesitneedtobedealtwith

WheredoestheissueoccurWhatareitscausesWhateffectsdoesithave

WhatactionshavebeentakensofarWhatfutureactionsareplanned

HastheissuebeendealtwithwellIsitlikelytobesolvedcompletelyWhyorwhynotWhatalternativesolutionsarepossible

Litterisabigissueinourlocalcommunity.Wemustdealwithitbecauseitisbadforlocalwildlifeanditmakesourcommunitylookterrible.

Thismostlyoccursinourlocalpark.Itiscausedbypeopledroppingfoodwrappersfromthenearbyfastfoodrestaurant.

Sofar,wemakesuetheparkiscleanedeveryday.Wehaveaddedmorerubbishbinsintheparktomakeiteasierforpeopletodisposeofthiswaste.Wealsospoketothefastfoodrestaurantandaskedthemtoencouragepeopletodisposeoftheirwasteproperly.

Thereisaplantoaddmorebinsandsignstoinformpeopleabouttheneedtodisposeofwasteproperly.Wehavealsoaskedtherestauranttoprovidehelpincleaninguptheirwaste.

Theissuehasbeendealtwithwell,butmoreworkisneeded.Itishardtodealwiththeseissuesbecausethereisanever-endingsourceofwasteaspeoplewillalwaysneedtobuyfood.Inthefuture,thebestsolutionwouldbetofindalternativewaysofpackaging.

Post-writing

Exchangedraftswithapartner.Usethischecklisttogivefeedbackonyourpartner’sdraft.

Doesthewriterdescribetheenvironmentalissueclearly

Dothemeasurestakentodealwithitsoundeffective

Doesthewriterusecorrectgrammar,punctuation,andspelling

WordsandExpressions

Previously,waterqualityintheLiRiverhadsufferedgreatlyfromanincreasing

volumeoftourists,...(P32)

過去，游客數量的增加使漓江的水質嚴重惡化，……

volume/vljum/n.量；體積；（成套書籍中的）一卷

搭配

speakvolumesabout/for充分說明；清楚表明

例句

Newroadsarebeingbuilttocopewiththeincreasedvolumeoftraffic.

正在修建新的道路以應付增加了的交通量。

Eachnewvolumeisthoroughlyreferenced.

每本新書都有詳細的附注。

1

...manyofwhomfrequentlythrewgarbageintotheriver.(P32)

……許多游客常常將垃圾拋入江中。

garbage/ɡɑbd/n.垃圾；廢物

拓展

waste:普通用詞，概念廣泛，指任何被丟棄的東西。

garbage:主要指有機廢料，包括廚房的剩菜剩飯或不能再用的食物。也可作引申用。

rubbish:普通用詞，指任何成堆的、破損的、用過的或無用的東西，尤指棄掉的垃

圾堆。也可作引申用。

litter:是四下亂丟物品的總稱，尤指散落于地，有礙觀瞻的廢物。

debris:著重指分解、分裂或破壞后剩下的碎片，也指零散的普通廢品。

junk:指回收的舊汽車或大型機器，也指毫無實用價值，或破爛物體，但不指垃圾。

例句

Garbagepollutesourriversandstreams.

垃圾使大小河流遭受污染。

2

Thegrowthintourismalsomeantthelocalpopulationroserapidly,aswellasthe

numberofcommercialandindustrialenterprises.(P32)

旅游業(yè)的增長意味著當地人口和工商企業(yè)的數量迅速增加。

enterprise/entpraz/n.公司；企業(yè)；事業(yè)

搭配

enterprisemanagement企業(yè)管理businessenterprise工商企業(yè)；企業(yè)機構

privateenterprise民營企業(yè)；私營企業(yè)enterpriseculture企業(yè)文化

例句

Ivowedmyselftothisenterprise.

我立誓終身為這項事業(yè)服務。

Somesmallcooperativeenterprisesshareoutverywell.

有些小型的合作企業(yè)盈利非常好。

3

...urgentstepsshouldbetakentorestoretheriver’soriginalbeauty.(P32)

……必須采取緊急措施以恢復漓江昔日的美麗。

restore/rst(r)/vt.恢復；使復原；修復

搭配

backupandrestore備份與恢復

例句

Herjobisrestoringoldpaintings.

她的工作是修復舊畫。

Wehopetorestorethegardentoitsformerglory.

我們想把這花園變得和過去一樣美麗。

Theoperationrestoredhissight.

手術使他恢復了視力。

4

Theconstructionofwastewatertreatmentfacilitiesimprovedthewaterqualityand

waterconservation.(P32)

廢水處理設施的建設改善了水質，促進了水資源保護。

conservation/knsven/n.對（環(huán)境、文物等）保護；保持

拓展

conservev.節(jié)省；節(jié)約；保護；保存

conservativeadj.保守的；守舊的

例句

Areyouinterestedinwildlifeconservation

你對野生動物保護感興趣嗎？

Conservationofwaterisofgreatimportanceindesertareas.

沙漠地區(qū)實行控制用水非常重要。

5

Atthesametime,theystartedtocarryoutinspectionsregularlyandfinetourist

organisationsforabuses.(P33)

與此同時，他們開始定期檢查，并且對旅游機構的違規(guī)行為進行處罰。

inspection/nspekn/n.檢查；查看；視察

拓展

inspectv.檢查；查看；審視

inspectorn.檢察員；視察員

例句

Theheadwentonatourofinspectionofalltheclassrooms.

校長巡視了所有教室。

Engineerscarriedoutathoroughinspectionofthetrack.

工程師對軌道進行了徹底檢查。

6

Atthesametime,theystartedtocarryoutinspectionsregularlyandfinetourist

organisationsforabuses.(P33)

與此同時，他們開始定期檢查，并且對旅游機構的違規(guī)行為進行處罰。

fine/fan/vt.對……處以罰款

搭配

finesbfor(doing)sth因（做）某事對某人罰款

例句

Shewasfinedforspeeding.

她因超速而被罰款。

Thecompanywasfined20000forbreachingsafetyregulations.

這家公司因違反安全條例而被罰款2萬英鎊。

7

Withsuchcampaignsineffect,China’swaterwaysareheadingtowardsacleanand

sustainablefuture.(P33)

隨著這些運動的開展，中國的水路正在走向潔凈、可持續(xù)的未來。

campaign/kmpen/n.運動；戰(zhàn)役vi.&vt.參加運動；領導運動

搭配

conductacampaign領導一場運動

launch(=begin)acampaign發(fā)起一場運動

例句

Theyarecampaigningtosavetheareafrombuildingdevelopment.

他們正開展一場反對在這個地區(qū)進行房地產開發(fā)