Unit+3+Environmental+Protection+Using+Language+課件-【知識精講精研】高中英語人教版（2019）選擇性必修第三冊

選擇性必修三Unit3Earthprovidesenoughtosatisfyeveryman’sneeds,butnoteveryman’sgreed.——MohandasK·Gandhi.

地球能滿足人類的需要，但滿足不了人類的貪婪?！边_斯·卡拉姆昌德·甘地P.30Talkaboutairpollution1Beforeyoulisten,lookatthepicturesbelowanddiscussthequestionsingroups.1Whatinformationcanyougetfromthesepictures?2Howdothesesituationsinfluenceyourlife?Icangetinformationaboutwherethepicturesweretaken,forexample,thebridgeisinLondon,andthechimneysareinapowerstation.Bothplaceslookverypolluted.Icanseethatthecarispoweredbyelectricityasitispluggedin.Icanseesomecoalbeingburned.Thesepicturestellmethattheinterviewisprobablyaboutenergyandpollution.

Thesesituationsinfluencemylifenotonlybyprovidingelectricityforme,andtransportingme,butalsobypollutingtheairIbreathe.P.30√√√√√奪取(生命)P.313Listenagainandtakenotesonwhattheexpertsaid.Thensummarisetheinformationyougotfromtheinterview.BenDrake,anexpertonairpollution,isbeinginterviewedontheradio.Hesaidthatsmogwasasevereproblem______________centuryinBritain.Atthattime,Britainwasexperiencingaboomin_______.Factoriesandhomes______________,whichcreatedsmog.HealsomentionedtheheavysmoginLondon____________________________________in1952.LatertheUKgovernmentrestricted___________inhomesandforcedfactoriesto________________________.Assmogisharmfultoeveryone,theexpertadvisedusto__________________________________,use__________________________,andfurtherdevelop________________.greentechnologyintheearly20thindustryusedlotsofcoalwasparticularlybadandcausedover4,000deathsburningcoalmoveawayfromcitycentresreplacecoalwithcleanerformsofenergynewenergy-efficientvehiclesP.314Workingroups.Discussthequestions.Theexpressionsintheboxmayhelpyou.1Haveyouexperiencedheavysmogwhereyoulive?Haveyouseenphotosofbigcitiesundercloudsofsmog?Whatisitlike?2WhatdoyouthinkarethemajorcausesofsmoginChina?3Whatmeasureshavethegovernmentandcitizenstakentohelpaddresstheproblem?Mostpeoplethinkthatpollutionatacertainlevelisanecessaryresultofgrowth,butthegovernmentistakingmeasurestokeepitincheckbydevelopinggreenenergysolutionsandcontrollingfactoryandvehicleemissions.IhaveoccasionallyexperiencedheavysmogwhereIlive.Ihavealsoseenpicturesofheavysmogovercities.Itisverythickandhardtoseethrough.Thereisnodoubtthatitisnotagoodthing.IndustryandvehiclesarethemajorcausesofsmoginChina.P.32Writeareportonanenvironmentalissue1Lookatthetitleandthepicturebelowanddiscussthequestions.1WhatdoyouknowabouttheLiRiver?Haveyoueverbeenthere?2WhatdoyouthinkmighthavecausedwaterpollutionintheLiRiver?AstheLiRiverisverypopularwithtourists,Ithinkthepollutionmayhavebeencausedbytouristsandtourboatsontheriver.IknowthattheLiRiverisoneofthemostbeautifulandpopularriverlandscapesinChina.Itisover100mileslongandissurroundedbythefamouskarstmountainformations.IhavevisitedGuilinandbeenonaLiRivercruise(乘船游覽).P.322Readthereportandthenanswerthequestions.1WhatweresomeofthenegativeeffectsontheLiRiverasaresultofthegrowthintourism?2WhatmeasureshavebeentakentoimprovetheLiRiver’swaterquality?3Whatisthe“RiverChiefSystem”?P.322Readthereportandthenanswerthequestions.1WhatweresomeofthenegativeeffectsontheLiRiverasaresultofthegrowthintourism?2WhatmeasureshavebeentakentoimprovetheLiRiver’swaterquality?3Whatisthe“RiverChiefSystem”?The“RiverChiefSystem”holdsseniorofficialsresponsibleforreducingwaterpollution.NegativeeffectsfromthegrowthoftourismontheLiRiverincludegarbagebeingthrownbytouristsandkitchensontourboatsdumpingcookingoilintotheriver.Becauseofthesuccessoftourism,thepopulationandnumberofenterprisesalsorose,meaningtherewasmorewastegoingintotheriver.Wastewatertreatment,householdwastecollectionandtransportfacilitieshavebeenimproved.Dozensofpollutingbusinessesweremovedorclosed.Newrulesaboutwastedisposalandfinesforabuserswereintroduced.Authoritiesusedthemediatospreadawarenessoftheissue.P.333StudytheorganisationandLanguagefeatures.1Readthetextagainandcompletetheparagraphsummaries.2Drawamindmaptoshowallthefactorsthatcausedthepollution.problemsolutionssolutionsLiRiverPollutionIncreasingnumberoftouristsTouriststhrowingrubbishinwaterTourboatsthrowingcookingoilinwaterRiseinnumberofcommercialandindustrialenterprisesMorechemicalsforcropproductiongoingintowaterLocalpopulationrisetomeettourismdemandP.334Usewhatyouhavelearnttowriteareportonanenvironmentalissue.1

Chooseanenvironmentalproblemthatdirectlyaffectsyouoryourlocalcommunity.Research

theissueontheInternet.Considerthefollowingquestions:?Whatistheissue?Whydoesitneedtobedealtwith??Wheredoestheissueoccur?Whatareitscauses?Whateffectsdoesithave??Whatactionshavebeentakensofar?Whatfutureactionsareplanned??Hastheissuebeendealtwithwell?Isitlikelytobesolvedcompletely?Whyorwhynot?

Whatalternativesolutionsarepossible?2Writeyourreport.Litterisabigissueinourlocalcommunity.Wemustdealwithitbecauseitisbadforlocalwildlifeanditmakesourcommunitylookterrible.Thismostlyoccursinourlocalpark.Itiscausedbypeopledroppingfoodwrappersfromthenearbyfastfoodrestaurant.Sofar,wemakesuretheparkiscleanedeveryday.Wehaveaddedmorerubbishbinsintheparktomakeiteasierforpeopletodisposeofthiswaste.Wealsospoketothefastfoodrestaurantandaskedthemtoencouragepeopletodisposeoftheirwasteproperly.Thereisaplantoaddmorebinsandsignstoinformpeopleabouttheneedtodisposeofwasteproperly.Wehavealsoaskedtherestauranttoprovidehelpincleaninguptheirwaste.Theissuehasbeendealtwithwell,butmoreworkisneeded.Itishardtodealwiththeseissuesbecausethereisanever-endingsourceofwasteaspeoplewillalwaysneedtobuyfood.Inthefuture,thebestsolutionwouldbetofindalternativewaysofpackaging.LanguagestudyP.322Readthereportandthenanswerthequestions.1WhatweresomeofthenegativeeffectsontheLiRiverasaresultofthegrowthintourism?2WhatmeasureshavebeentakentoimprovetheLiRiver’swaterquality?3Whatisthe“RiverChiefSystem”?________lookat

看；瀏覽；檢查、察看；(為了作決定而)仔細考慮、研究；思考；著眼于e.g.Youshouldgetthedoctortolookatyourwound.(檢查、察看)WouldyoumindlookingatmyreporttoseeifI’vemadeanyerrors?(看看)Thecompanyislookingatwaystoreducewaste.(尋找)P.32____________sufferfromsth.(suffervi.)患(病)；(因某不好的情況而)遭罪、遭殃、吃苦e.g.Myfathersuffered

fromdepressionallhislife.Thisareasuffers

fromfrequentdroughts.Addictsmaysuffer

fromemotionaldistress,feelinglonely.suffer

vt.

(接pain,defeat,consequence,loss,damage,injury等時，直接用作suffer的賓語)e.g.Awomangivingbirthtoababyissufferingalotofpain.You’llsuffertheconsequenceofyourstupiddecision.Thecompanysufferedgreatlossofbusinesslastyear.表達：他父親一生患抑郁癥。這個地區(qū)經(jīng)常遭受干旱。癮君子可能遭受情緒困擾，感到孤獨。P.32_______volume

U音量C&U(巨大的、正在增加的)量、總量

C

容量、容積、體積C

(書)卷、冊e.g.Canyouturnthevolumeup?(音量)ThevolumeoftrafficontheroadsisincreasingastheSpringFestivalisapproaching.(量、總量)Thelibraryhasalargevolumeofbooks

onhistory.(大量的歷史書籍)

Thevolumeofthecontainermeasures10,000cubicmetres.(容量)P.32_________garbage

U(AmE

人們?nèi)拥舻募?、瓶瓶罐罐、食物?垃圾(=trash;litter)

(BrErubbish)e.g.Canyoutakeoutthegarbagewhenyougoout?P.32______________contribute

to

vt.&vi.

捐助；把……用于……;撰稿、投稿

vi.促成、造成e.g.Volunteerscontributetheirtimetohelpingthoseinneed.(把時間花在)Alcoholcontributes

to100,000deathsayearintheUS.(造成)P.32_________end

up

(后接-ing或介詞短語等)(經(jīng)歷意外后)最終處于……(狀態(tài)、處境、結(jié)果)

e.g.Mostslimmersendupputtingweightbackon.(最后)Idon’twanttoenduplikehim.(造成)JoeBiddenmaynotendupasthenextPresidentofUSA.P.32_____issueC

(引很多人關(guān)注并爭論的政治或社會)問題；(報刊的某月、某周或某日)期、號

e.g.Howtheissuewillberesolvediscrucial.(問題)Thekeyissueiswhethertheeconomycandevelopsustainably.Thearticleappearedinissue25.(25期)P.32_________regardingprep.

(=concerning,withregardto)關(guān)于、至于e.g.Call

meifyouhaveanyproblemsregardingyourwork.Ihaveaqu