Unit-7-Pollution解读教学讲解课件

第7单元

Pollution

大学英语体验式教学方法的应用课堂教学课件集汇新视野英语读写教程2山东现代学院基础部英语教研室张永康

第7单元

Pollution

forReview(复习）ofintooutoutAttach…to;rightawayfeelcomfortablewith;Combine…with;reachforCorrespondwith;existrespond;gap;mallOnadailybasis;identifyBackandforth;coreOutoftouch;guiltynecessarily1核心2当然3认出4不接触5来回6结合7愉快相处8立刻9通信存在10答复11隔阂12每天13内疚14购物中心15联系16伸手拿forReview(复习）ofintooutoutAttaTeachingobjectives（教学目标）

Knowledgeobjective（知识目标）Tomasterkeywordsandsentencepatterns.Abilityobjective（能力目标）Tomasterthemainideasofthetext,practicetheirreadingandwritingabilityMoralobjective（情感目标）Tounderstandtheimportanceofenvironmentalprotection,anddosomethingindailylife.Teachingobjectives（教学目标）KnoLeadin（导入）

Askthestudentstotalkaboutthefollowingtoquestion:

1.Listsomeexamplesinoursurroundingsaboutpollution,andanalyze

itscause.2.Whatisthefirstsolutiontoreduceairpollution?Leadin（导入）AskthestudentstPre-Reading:情境体验Environmentpollutioniseverywhereinourdailylife.Supposeyouareamanwhoisonthewaytowork,youmaycomeacrossmanyformsofpollutions.Listsome,andanalyzethecauseswithyourpartners,thenconcludehowtosolvethem.Pre-Reading:情境体验Environmentp情境体验规则：

1.清点人数，均分为6组，选出组长；

2.各组以小组为单位讨论，每人发言，组长归纳，选出队员表演;3.每个组依次表演。情境体验规则：情境体验Presentation：Eachgroupshowtheirperformance.情境体验Presentation：情境体验Teacher’sEvaluation:1.Goodpoints.2.Detailsthatstudentsshouldpayattentionto.情境体验Teacher’sEvaluation:SectionA:SmoginMyCitySectionA:SmoginMyCityPara.1

WhenIwakeupinthemorning,Ipausebrieflybeforeopeningmycurtains,andwhatIseeoutofmywindowislikelytosetthetonefortherestoftheday.Para.1WhenIwakeupinthesmogn.[U;C]mixtureofsmokeandfog

烟雾（指城市里由汽车和工厂废气所造成的不洁空气）e.g.SmogisamajorprobleminLosAngeles.在洛杉矶，烟雾污染是一个很严重的问题。smogn.[U;C]mixtureofsmoktonen.1)[singular;U]基调；气氛e.g.Thetoneofthereportwasradical.报告的基调十分激进。setthetoneforsomething为某事确定基调e.g.Hisfunnyopeningspeechsetthetonefortheevening.他幽默风趣的开场白为整个晚会定下了基调。

tonen.1)[singular;U]基调；气氛Para.2Iamnotcheckingupontheweather.Instead,Iwanttoknowexactlyhowbadthepollutionisgoingtobe.Onsomemornings,itistrulyhorrible.Itisasifthewholecityhasbeenturnedintoasmokers’roomwithayellowishcolorstainingthesky.Para.2Iamnotcheckingupyellowishadj.slightlyyellow微黄色的e.g.Theleavesvaryfromyellowishgreentodarkgreen.树叶的颜色从淡淡的黄绿到深绿不等。yellowishadj.slightlyyellowPara.3Andthismonth,pollutioninmycitywentfrombadto...well,dangerous.Thehospitalswerefilledwithpatients,oldandyoung,sufferingfrombreath-relatedproblems.Peoplewerewarnedtostayindoorsandthestreetswereunusuallyquiet.Para.3Andthismonth,pollurelatevt.showormakeaconnectionbetweentwoormorethings与……有联系e.g.Ifounditdifficulttorelatethetwoideasinmymind.

我发现要把这两个想法在脑子里联系起来很困难。relatevt.showormakeacoPara.4

Salesofairpurifiersforhomes,aswellasfacemasks,rocketedandsomestoressimplyranout.Evenforacitythatisusedtopollution,thiswasanemergency.Para.4Salesofairpurifiersalen.[C;U]anactortheprocessofsellingsomething销售；出售e.g.Thesaleofcigarettestochildrenisforbiddeninmanycountries.在很多国家，卖烟给孩子是被禁止的。salen.[C;U]anactortpurifiern.[C]amachineorasubstancethatremovesharmfulsubstancesfromsomething净化器；净化剂；清洗装置e.g.SheaskedJohnifhe’dhelphertoinstallawaterpurifierinherkitchen.她问约翰是否能帮她在厨房安装一个净水器。purifiern.[C]amachineomaskn.[C]acoveringforpartoralloftheface,worntohideorprotectit面罩；面具e.g.Nursesshouldwearmasksandcapsonthejob.护士上班时应戴口罩和帽子。maskn.[C]acoveringforpPara.5Foryears,thelocalauthoritiesoftenplayeddownthepollutioninthecity,insistingitwasfoginmostcases,despiteevidence

tothecontrarythatwasplainforalltosee.Para.5Foryears,thelocalplaydownmakesomethingseemlessimportantorlessbadthanitreallyis减弱；淡化；轻描淡写e.g.Thenewspaperstoriesplayeddowntheactor’sunattractivepast.报纸上的报导淡化处理了这个演员不太光彩的过去。playdownmakesomethingseemPara.6Facedwithpublicpressure,thelocalauthoritiesstartedpublishingthehourlyair-qualityreadingsthisyear.Andwhentherecentunusuallyheavysmoghit,thestatemedia,forthefirsttimeonthisissue,madeitsvoiceheard.Para.6Facedwithpublicprepressuren.[U]anattempttopersuadesomeonebyusinginfluence,arguments,orthreats（利用影响、辩论或威胁施加的）压力e.g.Theyareputtingpressureonpeopletovoteyes.他们正在向人们施加压力，要求他们投赞成票。pressurepublish1)makeofficialinformationavailableforeveryonetoread公布；公开e.g.Thelatestunemploymentfigureswillbepublishedtomorrow.最新的失业数字将于明天公布。2)arrangeforabook,magazineetctobewritten,printed,andsold出版；发行e.g.Shewasonly19whenherfirstnovelwaspublished.当她的第一部小说发表时，她才19岁。publish1)makeofficialinPara.7-8

Thepollutionstoryledthecountry’smaineveningTVnewsprogram.Eventhemajornationaldailynewspaperranaheadlineasking“What’swrongwithourair?”.Well,theanswerisnotfartoseek.Theproblemiscausedbythecountrydevelopingataspeedandscale

unheard-ofinhistory.Ithasbeengrowth

atallcosts,resultingin

widespread

environmentalworsening.Para.7-8Thepollutionstorrunvt.printandpublishanitemorastoryinanewspaperormagazine刊登e.g.Onadvicefromtheirlawyerstheydecidednottorunthestory.他们遵照他们律师的意见，决定不刊登这则新闻了。runvt.printandpublishanscalen.[U]thesizeorextentofsomething,especiallywhencomparedwithsomethingelse规模；程度e.g.Itwasimpossibletocomprehendthefullscaleofthedisaster.

要了解这场灾难的整个规模是不可能的。scalen.[U]thesizeorexgrowthn.[U]anincreaseinthesize,amountordegreeofsomething增长；生长e.g.Therapidgrowthincrimeisabigprobleminthecountry.犯罪率的快速增长是这个国家的一大难题。growthn.[U]anincreaseiPara.9-11Coal-burningenergyplantspowerthecountry’sfactories;theyprovidetheheatforhundredsofmillionsofhomes,buttheyalsoemit

poisonousgasesintotheair.Inmycityalone,severalmillioncarschokethestreets,anillustrationofthecountry’sgrowingprosperity.Butallthesevehicles,normallybumpertobumper,arealsoasignofacountrythatisnotcomingtotermswithpollution.Para.9-11Coal-burningenepowervt.supplywithpower提供……动力e.g.Theaircraftispoweredbyanewtypeofengine.这架飞机是由一种新型的引擎提供动力的。2)[U]controloverothers;governmentalcontrol权利；政权e.g.Hewasfoundguiltyofpassingonsecretpaperstoaforeignpower.他被判定犯有向外国政府泄密文件的罪行。

powervt.supplywithpower提供heatn.warmthorthequalityofbeinghot热；热能e.g.Iceneedsheattomelt.冰融化需要热力。v.makesomethingbecomewarmorhot（把……）加热；（使）变热e.g.Metalsexpandwhenheatedandcontractwhencooled.金属受热膨胀，受冷收缩。heatn.warmthorthequalityemitvt.sendoutsomethingsuchaslight,heat,sound,gasetc.散发；发出e.g.Boilingwateremitssteam.沸水散发出蒸汽。emitvt.sendoutsomethingsupoisonousadj.veryharmfulandcancauseillnessordeath有毒的；有害的e.g.Carbonmonoxideisahighlypoisonousgas.一氧化碳是毒性很高的气体。poisonousadj.veryharmfulan

Anditisnotjusttheairquality.Lakes,riversandundergroundwatersupplieshaveallbeenbadly

pollutedbylightlyregulated

industry.Almostnooneinthecitytruststhewaterthatcomesoutoftheirtaps.Somaybethegreatsmogofthiscityinrecentdayswillmarkaturningpoint.Atimewhenthepeoplesay:“Weneedtoputqualityoflifebeforeeconomicgrowth.”Inrecentmonths,therehavebeenseverallarge-scaleprotestsagainstfactoriesbeingbuiltinvariouscities.Anditisnotjustthetrustvt.believeinthehonestyandworthof(someoneorsomething);haveconfidencein信任；信赖e.g.Thevillagersdidn’ttrusttheAmericans,buttheytrustedtheirowngovernment.

n.1)[U]confidence;faith信任；相信；信赖e.g.Trustisakeyfactorinasuccessfulmarriage.信任是婚姻成功的关键因素。

trustvt.believeinthehontapn.[C]adevicewhichcontrolstheflowofliquidorgas（自来水，煤气等的）旋塞；龙头e.g.Couldyouturnthetapoff?你能把龙头关掉吗？tapn.[C]adevicewhichcontturningpointthetimewhenanimportantchangetakesplace,usuallywiththeresultthatasituationimproves转折点e.g.Thepromotionmarkedaturningpointinhercareer.这次升职是她事业的转折点。turningpointthetimewhenanPara.12Butahuge

seachangelooksunlikely—fornow,anyway.Economicgrowthremainsthecity’stoppriority.Withoutit,largenumbersofpeoplecouldbeleftunemployed.Therearestillmillionsofpeoplewhowantthekeystotheirfirstcar,theirfirstair-conditioner,evenafridge.Para.12Butahugeseachanghugeadj.verylargee.g.Theyliveinahugehouse.他们住着一个很大的房子。hugeadj.verylargeseaofchangeastrongandnoticeablechangeinasituation重大的变化；彻底的改变e.g.Theeventcausedaseaofchangeinpublicattitudes.这次事件使公众的态度有了巨大的变化。seaofchangeastrongandnotWhoisgoingtobetheonetodenythemtheirdream?Forthatreason,cleanairislikelytoremainararityinmycityforyearstocome.SomewealthypeoplearetakingtheirkidstoliveinCanadaorAustralia.Butformost,thatisnotanoption.Whoisgoingtobetheonerarityn.[C;U]somethingrare;thequalityofbeingrare罕见的事物；稀有e.g.Rainisararityhere.在这里下雨是很稀罕的事情。rarityn.[C;U]somethingrarePara.13Asforme,afteraboutfiveyearsoflivinghere,Ihaveorderedmyfirstairpurifier.AndInowwearafacemaskformybikeridetowork.Andeverymorning,beforeopeningmycurtains,Ipauseandhopethatthewindhasblownthepollutionaway.Para.13Asforme,afteblowv.moveandmakecurrentsofair,orbemovedormakesomethingmoveonacurrentofair（风）吹e.g.Thewindishardlyblowingrightnow.现在几乎没有风。blowv.moveandmakecurrentssummaryNewwordsheatemitpoisonousgaschokeillustrationprosperityvehiclebumperunderground

supplybadlypolluteregulateindustrytrusttapeconomicprotesthugeunlikelyanywayunemployedfridgerarityblowsummaryNewwordsheatsupplyunlPhrasesandexpressionssetthetone(forsomething)checkuponrunoutplaydowntothecontraryatallcostsresultincometotermswithturningpointseachangePhrasesandexpressionssetConsolidationCoal-burningenergyplants1)________thecountry’sfactories;they2)________theheatforhundredsofmillionsofhomes,buttheyalso3)________poisonousgasesintotheair.Inmycityalone,severalmillioncars4)________thestreets,anillustrationofthecountry’sgrowingprosperity.Butallthesevehicles,normallybumpertobumper,arealsoa5)________ofacountrythatisnotcomingto6)________withpollution.1.ReadingoutpowerprovideemitchokesigntermsConsolidationCoal-burningener1.Whathappenedtothecityrecently?

Thecitywashitby______________________.2.Whatwerepeoplewarnedtodo?

Theywerewarnedto____________________.3.Accordingtotheauthor,whydidthelocalauthoritiesstartpublishingthehourlyair-qualityreadingsthisyear?

Theydidsobecauseof____________________.2.Gettingthemessageanunusuallyheavysmogstayindoorspublicpressure1.Whathappenedtothecity

Homework

1.Readthetextaloudafterclass.

2.Memorizeallthenewwordsandphrasesinthisunit.goPara.2

HomeworkgoPara.2

ThanksforYourListening!BestwishesforyouallThanksforYourListening!Bes

第7单元

Pollution

大学英语体验式教学方法的应用课堂教学课件集汇新视野英语读写教程2山东现代学院基础部英语教研室张永康

第7单元

Pollution

forReview(复习）ofintooutoutAttach…to;rightawayfeelcomfortablewith;Combine…with;reachforCorrespondwith;existrespond;gap;mallOnadailybasis;identifyBackandforth;coreOutoftouch;guiltynecessarily1核心2当然3认出4不接触5来回6结合7愉快相处8立刻9通信存在10答复11隔阂12每天13内疚14购物中心15联系16伸手拿forReview(复习）ofintooutoutAttaTeachingobjectives（教学目标）

Knowledgeobjective（知识目标）Tomasterkeywordsandsentencepatterns.Abilityobjective（能力目标）Tomasterthemainideasofthetext,practicetheirreadingandwritingabilityMoralobjective（情感目标）Tounderstandtheimportanceofenvironmentalprotection,anddosomethingindailylife.Teachingobjectives（教学目标）KnoLeadin（导入）

Askthestudentstotalkaboutthefollowingtoquestion:

1.Listsomeexamplesinoursurroundingsaboutpollution,andanalyze

itscause.2.Whatisthefirstsolutiontoreduceairpollution?Leadin（导入）AskthestudentstPre-Reading:情境体验Environmentpollutioniseverywhereinourdailylife.Supposeyouareamanwhoisonthewaytowork,youmaycomeacrossmanyformsofpollutions.Listsome,andanalyzethecauseswithyourpartners,thenconcludehowtosolvethem.Pre-Reading:情境体验Environmentp情境体验规则：

1.清点人数，均分为6组，选出组长；

2.各组以小组为单位讨论，每人发言，组长归纳，选出队员表演;3.每个组依次表演。情境体验规则：情境体验Presentation：Eachgroupshowtheirperformance.情境体验Presentation：情境体验Teacher’sEvaluation:1.Goodpoints.2.Detailsthatstudentsshouldpayattentionto.情境体验Teacher’sEvaluation:SectionA:SmoginMyCitySectionA:SmoginMyCityPara.1

WhenIwakeupinthemorning,Ipausebrieflybeforeopeningmycurtains,andwhatIseeoutofmywindowislikelytosetthetonefortherestoftheday.Para.1WhenIwakeupinthesmogn.[U;C]mixtureofsmokeandfog

烟雾（指城市里由汽车和工厂废气所造成的不洁空气）e.g.SmogisamajorprobleminLosAngeles.在洛杉矶，烟雾污染是一个很严重的问题。smogn.[U;C]mixtureofsmoktonen.1)[singular;U]基调；气氛e.g.Thetoneofthereportwasradical.报告的基调十分激进。setthetoneforsomething为某事确定基调e.g.Hisfunnyopeningspeechsetthetonefortheevening.他幽默风趣的开场白为整个晚会定下了基调。

tonen.1)[singular;U]基调；气氛Para.2Iamnotcheckingupontheweather.Instead,Iwanttoknowexactlyhowbadthepollutionisgoingtobe.Onsomemornings,itistrulyhorrible.Itisasifthewholecityhasbeenturnedintoasmokers’roomwithayellowishcolorstainingthesky.Para.2Iamnotcheckingupyellowishadj.slightlyyellow微黄色的e.g.Theleavesvaryfromyellowishgreentodarkgreen.树叶的颜色从淡淡的黄绿到深绿不等。yellowishadj.slightlyyellowPara.3Andthismonth,pollutioninmycitywentfrombadto...well,dangerous.Thehospitalswerefilledwithpatients,oldandyoung,sufferingfrombreath-relatedproblems.Peoplewerewarnedtostayindoorsandthestreetswereunusuallyquiet.Para.3Andthismonth,pollurelatevt.showormakeaconnectionbetweentwoormorethings与……有联系e.g.Ifounditdifficulttorelatethetwoideasinmymind.

我发现要把这两个想法在脑子里联系起来很困难。relatevt.showormakeacoPara.4

Salesofairpurifiersforhomes,aswellasfacemasks,rocketedandsomestoressimplyranout.Evenforacitythatisusedtopollution,thiswasanemergency.Para.4Salesofairpurifiersalen.[C;U]anactortheprocessofsellingsomething销售；出售e.g.Thesaleofcigarettestochildrenisforbiddeninmanycountries.在很多国家，卖烟给孩子是被禁止的。salen.[C;U]anactortpurifiern.[C]amachineorasubstancethatremovesharmfulsubstancesfromsomething净化器；净化剂；清洗装置e.g.SheaskedJohnifhe’dhelphertoinstallawaterpurifierinherkitchen.她问约翰是否能帮她在厨房安装一个净水器。purifiern.[C]amachineomaskn.[C]acoveringforpartoralloftheface,worntohideorprotectit面罩；面具e.g.Nursesshouldwearmasksandcapsonthejob.护士上班时应戴口罩和帽子。maskn.[C]acoveringforpPara.5Foryears,thelocalauthoritiesoftenplayeddownthepollutioninthecity,insistingitwasfoginmostcases,despiteevidence

tothecontrarythatwasplainforalltosee.Para.5Foryears,thelocalplaydownmakesomethingseemlessimportantorlessbadthanitreallyis减弱；淡化；轻描淡写e.g.Thenewspaperstoriesplayeddowntheactor’sunattractivepast.报纸上的报导淡化处理了这个演员不太光彩的过去。playdownmakesomethingseemPara.6Facedwithpublicpressure,thelocalauthoritiesstartedpublishingthehourlyair-qualityreadingsthisyear.Andwhentherecentunusuallyheavysmoghit,thestatemedia,forthefirsttimeonthisissue,madeitsvoiceheard.Para.6Facedwithpublicprepressuren.[U]anattempttopersuadesomeonebyusinginfluence,arguments,orthreats（利用影响、辩论或威胁施加的）压力e.g.Theyareputtingpressureonpeopletovoteyes.他们正在向人们施加压力，要求他们投赞成票。pressurepublish1)makeofficialinformationavailableforeveryonetoread公布；公开e.g.Thelatestunemploymentfigureswillbepublishedtomorrow.最新的失业数字将于明天公布。2)arrangeforabook,magazineetctobewritten,printed,andsold出版；发行e.g.Shewasonly19whenherfirstnovelwaspublished.当她的第一部小说发表时，她才19岁。publish1)makeofficialinPara.7-8

Thepollutionstoryledthecountry’smaineveningTVnewsprogram.Eventhemajornationaldailynewspaperranaheadlineasking“What’swrongwithourair?”.Well,theanswerisnotfartoseek.Theproblemiscausedbythecountrydevelopingataspeedandscale

unheard-ofinhistory.Ithasbeengrowth

atallcosts,resultingin

widespread

environmentalworsening.Para.7-8Thepollutionstorrunvt.printandpublishanitemorastoryinanewspaperormagazine刊登e.g.Onadvicefromtheirlawyerstheydecidednottorunthestory.他们遵照他们律师的意见，决定不刊登这则新闻了。runvt.printandpublishanscalen.[U]thesizeorextentofsomething,especiallywhencomparedwithsomethingelse规模；程度e.g.Itwasimpossibletocomprehendthefullscaleofthedisaster.

要了解这场灾难的整个规模是不可能的。scalen.[U]thesizeorexgrowthn.[U]anincreaseinthesize,amountordegreeofsomething增长；生长e.g.Therapidgrowthincrimeisabigprobleminthecountry.犯罪率的快速增长是这个国家的一大难题。growthn.[U]anincreaseiPara.9-11Coal-burningenergyplantspowerthecountry’sfactories;theyprovidetheheatforhundredsofmillionsofhomes,buttheyalsoemit

poisonousgasesintotheair.Inmycityalone,severalmillioncarschokethestreets,anillustrationofthecountry’sgrowingprosperity.Butallthesevehicles,normallybumpertobumper,arealsoasignofacountrythatisnotcomingtotermswithpollution.Para.9-11Coal-burningenepowervt.supplywithpower提供……动力e.g.Theaircraftispoweredbyanewtypeofengine.这架飞机是由一种新型的引擎提供动力的。2)[U]controloverothers;governmentalcontrol权利；政权e.g.Hewasfoundguiltyofpassingonsecretpaperstoaforeignpower.他被判定犯有向外国政府泄密文件的罪行。

powervt.supplywithpower提供heatn.warmthorthequalityofbeinghot热；热能e.g.Iceneedsheattomelt.冰融化需要热力。v.makesomethingbecomewarmorhot（把……）加热；（使）变热e.g.Metalsexpandwhenheatedandcontractwhencooled.金属受热膨胀，受冷收缩。heatn.warmthorthequalityemitvt.sendoutsomethingsuchaslight,heat,sound,gasetc.散发；发出e.g.Boilingwateremitssteam.沸水散发出蒸汽。emitvt.sendoutsomethingsupoisonousadj.veryharmfulandcancauseillnessordeath有毒的；有害的e.g.Carbonmonoxideisahighlypoisonousgas.一氧化碳是毒性很高的气体。poisonousadj.veryharmfulan

Anditisnotjusttheairquality.Lakes,riversandundergroundwatersupplieshaveallbeenbadly

pollutedbylightlyregulated

industry.Almostnooneinthecitytruststhewaterthatcomesoutoftheirtaps.Somaybethegreatsmogofthiscityinrecentdayswillmarkaturningpoint.Atimewhenthepeoplesay:“Weneedtoputqualityoflifebeforeeconomicgrowth.”Inrecentmonths,therehavebeenseverallarge-scaleprotestsagainstfactoriesbeingbuiltinvariouscities.Anditisnotjustthetrustvt.believeinthehonestyandworthof(someoneorsomething);haveconfidencein信任；信赖e.g.Thevillagersdidn’ttrusttheAmericans,buttheytrustedtheirowngovernment.

n.1)[U]confidence;faith信任；相信；信赖e.g.Trustisakeyfactorinasuccessfulmarriage.信任是婚姻成功的关键因素。

trustvt.believeinthehontapn.[C]adevicewhichcontrolstheflowofliquidorgas（自来水，煤气等的）旋塞；龙头e.g.Couldyouturnthetapoff?你能把龙头关掉吗？tapn.[C]adevicewhichcontturningpointthetimewhenanimportantchangetakesplace,usuallywiththeresultthatasituationimproves转折点e.g.Thepromotionmarkedaturningpointinhercareer.这次升职是她事业的转折点。turningpointthetimewhenanPara.12Butahuge

seachangelooksunlikely—fornow,anyway.Economicgrowthremainsthecity’stoppriority.Withoutit,largenumbersofpeoplecouldbeleftunemployed.Therearestillmillionsofpeoplewhowantthekeystotheirfirstcar,theirfirstair-conditioner,evenafridge.Para.12Butahugeseachanghugeadj.verylargee.g.Theyliveinahugehouse.他们住着一个很大的房子。hugeadj.verylargeseaofchangeastrongandnoticeablechangeinasituation重大的变化；彻底的改变e.g.Theeventcausedaseaofchangeinpublicattitudes.这次事件使公众的态度有了巨大的变化。seaofchangeastrongandnotWhoisgoingtobetheonetodenythemtheirdream?Forthatreason,cleanairislikelytoremainararityinmycityf