Unit3EnvironmentalProtectionUsinglanguage2課件高中英語人教版選擇性

Unit3EnvironmentalProtectionUsinglanguage2Bytheendoftheclass,youwillbeableto:Analyzethestructureandwritingmethodsofanenvironmentalproblemreport;Comprehendandsummarizethecausesandsolutionsofwaterpollution;Learnsomeimportantlanguages.LearningObjectivesamazingsplendidfascinatingfairylandmarvelousbreathtakingpicturesque......Whatplacedoyouthinkitmightbe?Haveyoueverbeenthere?Howdoyoudescribethispicture?TheLiRiverusedtobepollutedseriously!WhatdoyouthinkmighthavecausedwaterpollutionintheLiriver?Alargenumberoftouristscrowdinandleavetoomuchgarbage.Enterprisespouredthepollutedwaterintotheriver.ReadfortexttypeandmainideaPleasereadthetitleandpara.1toworkoutthetexttypeandthemainidea.AreportThewaterpollutionandmeasurestakentodealwithitintheLiRiver.ReadforthestructurePara1Introducingthe________Para2Describingthe_________Para3Presentingsome_______Para4Presentingfurther______problemsmeasuressolutionstopictopicproblemsmeasuresfuturesolutionsReadthetextquicklyandcompletetheparagraphsummaries.problem-solutionpatternDrawamindmaptoshowallthefactorsthatcausedthepollution.(Para.2)LiRiverPollutionIncreasingnumberoftouristsTouriststhrowingrubbishinwaterTourboatsthrowingcookingoilinwaterRiseinnumberofcommercialandindustrialenterprises=morewasteMorechemicalsforcropproductiongoingintowaterLocalpopulationrisetomeettourismdemand=morehouseholdwaste02Readfordetails(Para.2&3)constructionofwastewatertreatmentfacilitiesthecollectionandtransportofhouseholdwasteclosingormovingthepollutingenterprisessettingupregulations&rulesWhatmeasureshavebeentakentoaddresstheissue?(Para.3)carryingoutinspectionsandfining02mediaWordsandExpressions1.對...有消極影響2.導(dǎo)致嚴(yán)重空氣污染問題3.采取緊急措施4.恢復(fù)它原來的美麗5....的增長6.有效地解決問題7.垃圾分解辦法8.當(dāng)局（當(dāng)?shù)卣?.下一代10.一個干凈（綠色）和可持續(xù)的未來

havenegativeeffectson...contributetosevereairpollutionurgentstepsshouldbetakento...restoreitsoriginalbeautythegrowth/increaseintackletheproblemseffectivelygarbagedisposalmethodsthelocalauthoritiesgenerationstocomeacleanandsustainablefuture

ThebeautifulLiRiveranditsamazingsurroundingsceneryisoneofthemostwell-knowntouristdestinationsinChina'sGuangxiZhuangAutonomousRegion.It

attractsmillionsofdomesticandforeignvisitorseachyear.However,itsreputationasatopdestinationhashadnegativeeffectsontheriver'swaterquality.Thisreportlooksattheproblemofwaterpollutionandsomeactionsthathavebeentakentodealwithit.Itattractsmillionsofdomesticandforeignvisitorseachyear.[合作探究]讀一讀·細(xì)觀察①HehasnoattractionforMary.詞性________含義______________②Citylifehasfewattractionsforme.詞性________含義______________③Withanattractivesmiletheyoungladycamein.詞性_________含義______________________attractv吸引；引起（反應(yīng)）

attractone’sattention/eyesattractsbtosthattractionn.愛慕；

有吸引力的人或事attractiveadj.有吸引力的

名詞愛慕名詞有吸引力的人或物形容詞有吸引力的吸引某人的注意/目光吸引某人關(guān)注某事[即學(xué)即用]單句語法填空①TheGreatWallisoneofthechieftourist____________（attract）inBeijing.②This____（attract）tourtakesyoutosomeofSanFrancisco'smostcheerfulholidayscenes.③Inordertogetthejob,youmustbe_____________（attract）.attractionsattractiveattractive

Previously,waterqualityintheLiRiverhadsufferedgreatlyfromanincreasingvolumeoftourists,manyofwhomfrequentlythrewgarbageintotheriver.Manytourboats

contributedtotheproblemtoo.Kitchensonboardwereusinglotsofoil,whichwasoftenthrownintothewater.Thegrowthintourismalsomeantthelocalpopulationroserapidly,aswellasthenumberofcommercialandindustrialenterprises.Waterpollutionlevelsincreasedwithmorehouseholdandcommercialwasteendingupintheriver.Manytourboatscontributedtotheproblemtoo.contributev

contributeto是...的原因之一；為...做出貢獻(xiàn)

contribute...to...向...捐贈...;添加...到...（歸納：除了contributeto之外，表示“導(dǎo)致、引起”的表達(dá)還有：leadto,resultin,bringabout）contributionn.貢獻(xiàn)；捐贈；稿件makea/an...contributionto...=makecontributionsto...為...做貢獻(xiàn)[即學(xué)即用]單句語法填空①Thespecialistholdstheviewthatgoodcalligraphyworksnotonlygiveusgreatenjoyment,butalsocontributeto___________(reduce)ourstress.②Racewalkingsharesmanyfitnessbenefitswithrunning,researchshows,whilemostlikelycontributing_____fewerinjures.

reducingtoWaterpollutionlevelsincreasedwithmorehouseholdandcommercialwasteendingupintheriver.

with復(fù)合結(jié)構(gòu)的幾種情況：①with+賓語+介詞短語；②with+賓語+形容詞/副詞/名詞③with+賓語+現(xiàn)在分詞

（表示主動或進(jìn)行）④

with+賓語+過去分詞

（表示被動或者已完成）⑤

with+賓語+動詞不定式（表示將要發(fā)生）【即學(xué)即用】

①Isatinmyroomforafewminuteswith

myeyes_________（fix）ontheceiling.

②Withprices_______(go)upsofast,wecan'taffordluxuries.③Withthetask____________(complete）,Ihadnotimetoplayoutsides.

fixedgoingtocomplete

Inordertofeedmorepeople,morechemicalswereusedtoincreasecropproduction.Thesechemicalsledtoseverewaterqualityissues,causing

adecreaseinthenumberoffishspecies.Localofficialswereconcernedthatthepollutionwasdamagingthenaturalenvironmentandfeltthaturgentstepsshouldbetakentorestoretheriver'soriginalbeauty.Thesechemicalsledtoseverewaterqualityissues,causing

adecreaseinthenumberoffishspecies.

causinga...species動詞-ing形式短語，做結(jié)果狀語eg:Hedroppedtheglasstotheground,breakingitintopieces.【探究】動詞-ing形式做結(jié)果狀語常表示意料之內(nèi)/情理之中的結(jié)果；不定式todo

形式做結(jié)果狀語常表示出乎意料的

結(jié)果?！炯磳W(xué)即用】

①Thestormendedafteraweek,__________(leave)thehousesinruins.

②Jackhurriedtothestation,only__________(tell)thetrainhadleft.

leavingtobetold

Acomprehensiveinitiativewasstarted,withanumberofmeasuresthataddressedtheissues.Theconstructionofwastewatertreatmentfacilitiesimprovedthewaterqualityandwaterconservation.Thecollectionandtransportofhouseholdwastewasalsoimproved.Dozensofpollutingenterpriseswereclosedormoved.Thelocalgovernmentsetupstrictregulationsregardingfurtherindustrialdevelopment.Newruleswerealsointroducedregardingtourboatroutesandgarbagedisposalmethods.Theconstructionofwastewatertreatmentfacilitiesimprovedthewaterqualityandwaterconservation.______conservation受到保護(hù)conservev.保護(hù)；保存；節(jié)約conservativeadj.保守的；守舊的【微練】

①Ifoundhisviewsmore____________(conserve)thanmine.

②Itissaidthatthememorialisbeingconservednow.Itissaidthatthememorialis__________________now.

underconservativeunderconservation

Furthermore,thelocalauthoritiesbegantousethemediatospreadenvironmentalawarenessandencouragegreateruseofcleanenergy.Atthesametime,theystartedtocarryout

inspections

regularlyandfinetouristorganisationsforabuses.Withthesemeasures,itisbelievedthat

thebeautyoftheLiRiverwillbepreservedforgenerationstocome.Atthesametime,theystartedtocarryout

inspections

regularlyandfinetouristorganisationsforabuses.inspectvt.檢查；檢閱；視察inspectorn.檢查員；督察員【微練】

①

（1）Whenhesawthe_________（inspect）atthedoor,hefeltalittlenervous.（2）Imaginehavingyourentirehouse,garage,and

yard

_________

（inspect）atanytime-withnowarning.（3）Theteacherwalkedaroundandinspectedtheirwork.→Theteacherwalked

around,_________________.（現(xiàn)分短語作狀語）inspectorinspectedinspectingtheirworkWiththesemeasures,itisbelievedthatthebeautyoftheLiRiverwillbepreservedforgenerationstocome.Itisbelievedthat...人們