【课件】Unit+3Using+Language+课件人教版（2019）选择性必修第三册

新人教版高中英语选择性必修三Unit3EnvironmentalProtection

UsingLanguageBeforeyoulisten,lookatthepicturesbelowanddiscussthequestionsingroups.Lead-inHowdothesesituationsinfluenceyourlife?Thesesituationsinfluencemylifenotonlybyprovidingelectricityforme,andtransportingme,butalsobypollutingtheairIbreathe.Lead-inWhatisit?Andwhatdoyouthinkaboutit?

newenergyvehiclesListeningTips:Howcanwelistenforaclearergoal?Iprefertolistentotheradioformanytimes,thenIwillturntothescripttounderstanditbetter.Whilelistening,Iwill

lookatthequestionsfirst,andthencircletheimportantwords.

SometimeIwilltakenotes.ListeningMission1:learnaboutthecause,timeandeffectSmogis_____________.acombinationofsmokeandfogB.atypeofchemicalSmogbecameasevereproblembecausepeopleatthattime___burnwoodsB.burncoalC.burnoilD.burncropsTheworstairpollutionhappenedinLondonin____.1950B.1951C.1952D.1953ThegreatsmoginLondonclaimed_______deaths.A.3,000B.4,000C.5,000D.6,000————____ListeningTips:Howcanwelistenforaclearergoal?Whilelistening,we________thequestionsfirst,and_____

theimportantwords.

Whichlisteningstrategydidweusewhenlistening?Whentherewerenumbers,weunderlinedthedifferentnumbersandpronouncedinadvance.lookedatcircleListeningMissiontwo:LearnaboutthemeasuresIt’snecessaryto_______immediate_______.TheUKgovernmentrestricted_________inhomesandforcedfactoriesto__________

fromcitycenters.Assmogisharmfultoeveryone,theexpertadvisedusto____________and________________.Foreveryone’shealth,weneedtoreplacecoalwith_____________________,use______________vehicles.burncoalmoveawayimproveairqualityreducesmogcleanerformsofenergyenergy-efficientactiontakeRemembertopredictwhatmeasurescanbetakentodealwithairpollution!TIPS:SummarizeinformationSmogcomesfromacombinationofthewords“_______”and“____”.ItoriginatedinBritainwherefactoriesandhomesusedlotsofcoal.Whenburnt,thecoalproduced_________________whichcreatedlotsofsmog.Smogcausedmanyhealthissuesandkilledmanypeople.TheworstcasehappenedinLondonin_____.Overthefewyearswhenthesmogwasparticularlybad.______deathswererecorded.TheUKgovernmentorderedpeoplenotto__________intheirhomesand______factories______________fromthecitycenters.smokefogharmfulemissions19524000burncoalforcedtomoveawayUsefulexpressions:choosegreen

travelling;buyelectricvehicles;makevehiclerestrictionpolicy;plantingtrees;vehicleemissions;PM2.5(ParticleMatter2.5);anti-smogmask;thick/densesmog

Discuss&speakWorkingroupstotalkaboutthecausesandmeasuresaboutairpollutioninyourcity.Thefollowingexpressionsmighthelpyou.SampleAnswerAsisknowntoall,wearesufferingseriousairproblemsnow.Yes,anditisobviousthatvehicleemissionsarethemajorcauses.Thereisnodoubtthatthesmoghasalreadyaffectedourlife,somostpeoplethinkthatweshouldwearanti-smogmaskswhenweareout.That’suseful!WhatdoyouthinkmighthavecausedwaterpollutionintheLiRiver?Alargenumberoftourists.Increasingamountofgarbage.Wastewaterfromcommercialandindustrialenterprises....

1.Whattypeofwritingisthistext?2.What’sthetextmainlyabout?Task1:ReadfortexttypeandmainideaIt’sareportThewaterpollutionandmeasurestakentodealwithitintheLiRiver.报告是一种常见的应用文体。报告征文通常包括问题描述、问题产生的成因分析、解决问题的具体措施以及成效。ParagraphsMainideasParagraph1Paragraph2Paragraph3Paragraph4

Introducingthetopic

Describingtheproblem(causes)

Presentingthemeasures(solutions)

PresentingfurthersolutionsandresultTask2:

Readthetextquicklyandmatchthemainideawitheachparagraph.ThebeautifulLiRiveranditsamazingsceneryisoneofthemostwell-knowntouristdestinationsinChina’sGuangxiZhuangAutonomousRegion.Itattractsmillionsofdomesticandforeignvisitorseachyear.Howeveritsreputationasatop

destinationhashadnegativeeffectsontheriver'swaterquality.Thisreportlooksattheproblemofwaterpollutionandsomeactionsthathavebeentakentodealwithit.Task3:Findoutthedetailedinformation.Howtointroducethetopic.(Para.1)What：

Where：Purpose：WaterpollutionThebeautifulLiRiverinChina’sGuangxiZhuangAutonomousRegionThisreportlooksattheproblemofwaterpollutionandsomeactions...Task3:Findoutthedetailedinformation.Findoutallofthementionedfactorsthatcausedthepollution.(Para.2)Touriststhrowing________

inwaterTourboatsthrowing__________inwater___________________risetomeettourismdemand=morehouseholdwasteRiseinthenumberof_______________________________=morewasteMore________

forcropproductiongoingintowaterIncreasingnumberof__________touristsrubbish

cookingoilLocalpopulationcommercial

andindustrialenterpriseschemicalsTask3:Findoutthedetailedinformation.Whatmeasureshavebeentakentoaddresstheissue?(Para.3)Construct_________________________Collectandtransport_______________Closeormove_____________________Introduce________________________Usethe______tospread__________carryingout__________andfinewastewatertreatmentfacilitieshouseholdwastethepollutingenterprisesnewrulesmediaenvironmentalawarenessinspectionsIt’san

，whichholds____________

responsibleforreducingwaterpollution.initiativeseniorofficialsTask3:Findoutthedetailedinformation.Whatisthe“RiverChiefSystem”?(Para.4)vTask4ReadingforlanguagefeaturesIntroducingthetopicThebeautifulLiRiveranditsamazingsceneryisoneofthemostwell-knowntouristdestinationsinChina’sGuangxiZhuangAutonomousRegion.Itattractsmillionsofdomesticandforeignvisitorseachyear.Howeveritsreputationasatop

destinationhashadnegativeeffectsontheriver'swaterquality.Thisreportlooksattheproblemofwaterpollutionandsomeactionsthathavebeentakentodealwithit.1.本报道着眼于空气污染问题及解决措施。

Thisreportlooksattheproblemofairpollutionandsomeactionsthathavebeentakentodealwithit.Task4ReadingforlanguagefeaturesDescribingtheproblemPreviously,waterqualityintheLiRiverhadsufferedgreatlyfromanincreasingvolume

oftourists,manyofwhomfrequentlythrewgarbageintotheriver.Manytourboatscontributedtotheproblemtoo.Kitchensonboardwereusinglotsofoil,whichwasoftenthrownintothewater.Thegrowthintourismalsomeantthelocalpopulationroserapidly,aswellasthenumberofcommercialandindustrialenterprises.Waterpollutionlevelsincreased,withmorehouseholdandcommercialwasteendingupintheriver.Inordertofeedmorepeople,more

chemicalswereusedtoincreasecropproduction.Thesechemicalsledtoseverewaterqualityissues,causingadecreaseinthenumberoffishspecies.Localofficialswereconcernedthatthepollutionwasdamagingthenaturalenvironmentandfeltthaturgentstepsshouldbetakentorestoretheriver'soriginalbeauty2.之前，私家车排放尾气的增加严重损害居民身体健康.Previously，theresidents’healthhadsufferedgreatlyfromanincreasingvolumeofemissionsfromprivatecars.Task4ReadingforlanguagefeaturesPresentingthemeasuresAcomprehensiveinitiativewasstarted,withanumberofmeasuresthataddressedtheissues.Theconstructionofwastewatertreatmentfacilitiesimprovedthewaterqualityandwaterconservation.Thecollectionandtransportofhouseholdwastewasalsoimproved.Dozensofpollutingenterpriseswereclosedormoved.Thelocalgovernmentsetupstrictregulationsregardingfurtherindustrialdevelopment.Newruleswerealsointroducedregardingtourboatroutesandgarbagedisposalmethods.Furthermore,

thelocalauthoritiesbegantousethemediatospreadenvironmentalawarenessandencouragegreateruseofcleanenergy.Atthesametime,theystartedtocarryoutinspectionsregularlyandfinetouristorganizationsforabuses.Withthesemeasures,itisbelievedthatthebeautyoftheLiRiverwillbepreservedforgenerationstocome.3.一个全面的治理方案启动，其中包含一系列应对该问题的措施。4.共享单车的普及极大地改善了空气质量。Thepopularityofsharedbikeshasenormouslyimprovedtheairquality.Task4ReadingforlanguagefeaturesPresentingfurthersolutionsand

resultInaddition,theambitious“WaterTenPlan”isalsonowtacklingwaterpollutionacrossthecountry.Otherinitiatives,suchasthe“RiverChiefSystem”,holdseniorofficialsresponsibleforreducingwaterpollution.Withsuchcampaignsineffects,China’swaterwaysaeheadingtowardsacleanandsustainablefuture.5.此外，该方案让高级官员承担起减少空气污染的职责。Inaddition,theinitiative

holdsseniorofficialsresponsibleforreducingairpollution.Usewhatyouhavelearnttowriteareportonanenvironmentalissue.Chooseanenvironmentalproblemthatdirectlyaffectsyouoryourlocalcommunity.ResearchtheissueontheInternet.Considerthefollowingquestions:Whatistheissue?Whydoesitneedtobedealtwith?Wheredoestheissueoccur?Whatareitscauses?Whateffectsdoesithave?Whatactionshavebeentakensofar?Whatfutureactionsareplanned?Hastheissuebeendealtwithwell?Isitlikelytobesolvedcompletely?Whyorwhynot?Whatalternativesolutionsarepossible?While-writing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：1.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。3.语言要具体、准确、简练，通俗易懂。

Writing—AreportonanenvironmentalissueWhile-writingYoumayusethefollowingtabletohelpyourwriting.While-writing体裁议论文时态一般现在时和一般过去时主题环境保护人称第一或第三人称Tips第一段:提出问题及原因第二段:给出解决建议第三段:得出结论当今，我们周围的空气环境变得越来越差，为了加强学生们的环保意识，学校打算开展以“为家乡空气污染问题出谋献策”为主题的征文活动，警示人们要保护环境。请你写一篇报告，内容要点如下：1.写明家乡空气污染的原因；2.建设绿色家乡，建议采取什么措施（2-3点）；3.倡议大家行动起来。其他要求：80词左右；注意使用本单元所学的语言表达和写作要点。While-writing1.几年来，由于燃料废物的不当使用和对汽车的需求不断增加，我的家乡出现了严重的空气污染，这引起了我们的注意。第一段：提出问题及原因While-writing①燃料废物②不当使用③不断增加的需求④出现了xx问题⑤引起xx的注意fuelwastesinappropriateuseincreasingdemandfor……haswitnessed…(problem)drawone’sattentionMyhometownhaswitnessedsevereairpollutionforseveralyearsduetotheinappropriateusageoffuelwastesandtheincreasingdemandforcars,

whichdrewourattention.

第二段：给出解决建议2.为了解决这个问题，地方当局采取了紧急措施。他们不仅执行了严格的规定，还对滥用燃料的工业工厂进行了罚款。①执行严格规定

②对…进行罚款3.另外，推荐使用新能源的汽车,这样就减少了二氧化碳的排放。①新能源

②用非限制性定语从句翻译句子:While-writingcarryoutstrictregulationsfinesb.for+n.newcleanenergy

Totackletheproblem,thelocalauthoritiestookurgentsteps.Notonlydidtheycarryoutstrictregulations,buttheyalsofinedindustrialfactoriesforfuelabuses.Besides,carsusingnewcleanenergywerepreferred,whichreducedthecarbondioxideemission.第二段：给出解决建议4.最重要的是，政府呼吁人们参与到减少空气污染源的活动中，比如用共享单车代替私家车等。①号召某人做某事

②参与……

③共享单车While-writingcallonsb.todosth.

getinvolvedinMostimportantly,thegovernmentcalledonpeopletogetinvolvedinreducingthesourceofairpollution,suchasreplacingprivatecarswithsharedbikes,etc.sharedbike第三段：总结5.让我们不遗余力地为解决家乡的空气污染问题作出贡献。①不遗余力做某事

②在…上做贡献

While-writingsparenoefforttodosth.makecontributionstodoingsth.Let’ssparenoefforttomakecontributionstosolvingtheairpollutionprobleminourhometown!ReducingairpollutionMyhometownhaswitnessedsevereairpollutionforseveralyearsduetotheinappropriateusageoffuelwastesandtheincreasingdemandforcars,

whichdrewourattention.

Totackletheproblem,thelocalauthoritiestookurgentsteps.Notonlydidtheycarryoutstrictregulations,buttheyalsofinedindustrialfactoriesforfuelabuses.Besides,carsusingnewcleanenergywerepreferred,whichreducedthecarbondioxideemission.Mostimportantly,thegovernmentcalledonpeopletogetinvolvedinreducingthesourceofairpollution,suchasreplacingprivatecarswithsharedbikes,etc.Let’ssparenoefforttomakecontributionstosolvingtheairpollutionprobleminourhometown!While-writingReducingairpollutionMyhometownhaswitnessedsevereairpollutionforseveralyears,alarmingusoftheinappropriateusageoffuelwastesaswellastheincreasingdemandforcars.

Totackletheproblem,thelocalauthoritiestookurgentsteps.Notonlydidtheycarryoutstrictregulations,butalsofinedindustrialfactoriesforfuelabuses.Besides,itwaspreferabletopopularizethecarsusingnewcleanenergy,whichreducedthecarbondioxideemission.Mostimportantly,itisthegovernment’smeasuresthatcalledonpeopletogetinvolvedinreducingthesourceofairpollution,suchasreplacingprivatecarswithsharedbikes,etc.

Ifonlyeveryonewouldmakecontributionstoalleviatingtheairpollutionprobleminourhometown!While-writingExchangedraftswithapartner.Usethischecklisttogivefeedbacksonyourpartner’sdraft.Doesthewriterdescribetheenvironmentissueclearly?Dothemeasurestakentodealwithitsoundeffective?Doesthewriterusecorrectgrammar,punctuation,andspelling?Post-writingGetyourdraftbackandreviseit.Thenpresentyourreporttotheclass.1.Waterpollutionlevelsincreased,withmorehouseholdandcommercialwasteendingupintheriver.with的复合宾语结构在句中作状语endingupintheriver的逻辑主语是morehouseholdandcommercialwaste,故而用现在分词表示。with的复合宾语结构多由“with+宾语+形容词/副词/介词短语/现在分词(短语)/过去分词(短语)/不定式(短语)”构成。Withtime

goingby,Igraduallyrealizetheimportanceofhealth.Themanleftthemeetinghall,withabookinhishand.Ilayinbedforafewminuteswithmyeyesfixedontheceiling.Withsomuchworktodo,wehadtositupthroughoutthenight..Withhiswife