【課件】Unit3EnvironmentalProtectionUsinglanguage課件-2021-2022學(xué)年高中英語(yǔ)人教版（2019）選擇性必修第三冊(cè)

Usinglanguage(2)新人教版選擇性必修三Unit3Writeareportonanenvironmentalissue1.Knowthewritingtypeofthepassage.2.Deepenthereadingskills,suchasskimming,scanningandsummarizing.3.KnowtheproblemofLiriverandthemeasurestohandletheproblem.4.Writeareportonanenvironmentalissue.LearningAimsLead-in01Youmusthaveheardthissaying“Eastorwest,Guilin’swaterandmountainsarethebest.”LiRiveranditssurroundingsceneryisoneofmust-godestinationswhenyouarepayingavisittoGuilin.VideoTime:BeautifullandscapeofLiRiverHowever,asmillionsoftouristscrowdintothisplaceeachyear,thepollutionofLiRiverisalsoamajorproblemtoworryabout.PollutionWhatmighthavecausedwaterpollutionintheLiRiver?anincreasingvolumeoftourists

manytourboatskitchensonboardtheincreaseoflocalpopulation…Readforinformation02Readthetextandfinishthefollowingtasks.ThetextmainlytalksaboutLiRiver's_______________and_________________.problemsmeasurestoprotecttheriver1.What'sthemainideaofthetext?Task1Readthetextagainandcompletetheparagraphsummaries.Para1IntroducingthetopicPara2Describingthe_____________________________________________________Para3Presentingsome___________________________________________________Para4Presentingfurther_________________________________________________pollutionintheLiRiver.causesofthewatergovernmentinitiatives

tosolvethewaterpollution.plansandinitiativesFastreadingPara1ThebeautifulLiRiveranditsamazingsurroundingsceneryisoneofthemostwell-knowntourist

___________(destination)

inChina’sGuangxiZhuangAutonomousRegion.Itattractsmillionsofdomesticandforeignvisitorseachyear.However,itsreputationasatopdestinationhashadnegativeeffects

__theriver'swaterquality.Thisreportlooksattheproblemofwaterpollutionandsomeactions____havebeentakentodealwithit.destinationson國(guó)內(nèi)外游客that中國(guó)廣西壯族自治區(qū)旅游目的地，旅游勝地帶來(lái)了負(fù)面影響oneof+the+adj.最高級(jí)+[C.](pl.)haveanimpact/effect/influenceon對(duì)……有影響名聲，名譽(yù)，聲望處理dowith/copewith/handlePara2___________(previous),waterqualityintheLiRiverhadsufferedgreatlyfromanincreasingvolumeoftourists,manyofwhomfrequentlythrewgarbageintotheriver.Manytourboatscontributed___theproblemtoo.Kitchensonboardwereusinglotsofoil,

whichwasoftenthrownintothewater.Thegrowthintourismalsomeantthelocalpopulationroserapidly,aswellasthenumberofcommercialandindustrialenterprises.Waterpollutionlevelsincreased,withmorehouseholdandcommercialwaste______(end)upintheriver.Previously游客量的增長(zhǎng)商業(yè)和工業(yè)企業(yè)的數(shù)量toending船上的廚房導(dǎo)致/促成某事suffer…from…遭受…之苦，患…病定從“代詞+of+關(guān)系代詞”with＋賓語(yǔ)＋賓語(yǔ)補(bǔ)足語(yǔ)Para2Inordertofeedmorepeople,morechemicalswereusedto

increasecropproduction.Thesechemicalsledtoseverewaterquality

________(issue),causingadecreaseinthenumberoffishspecies.Localofficialswereconcernedthatthepollutionwasdamagingthenaturalenvironmentandfeltthat

urgentstepsshouldbetaken_________(restore)

theriver’soriginalbeauty.增加糧食產(chǎn)量嚴(yán)重的水質(zhì)問題魚類種類減少issuestorestore恢復(fù)河流的原始美景usedtodosth.過去常常做某事be/become/getusedtodoingsth.習(xí)慣于做某事beusedtodosth.被用于做某事主句主語(yǔ)主句謂語(yǔ)賓從takeurgentstepstodosth.采取緊急措施做某事LiRiverPollutionWhatarethefactorsthatcausedthepollution?(para2)increasingtouristskitchensonboardtheriseoflocalpopulationriseincommercialandindustrialenterprisesmorechemicalsforcropproductionReading---ActivityOne:Drawamindmaptoshowthefactorsthatcausedthepollution.madebyZjxSolutionswastewatertreatmentfacilitiesthecollectionandtransportofhouseholdwastetheclosureofpollutingenterprisesstrictregulations&newrulesmediaWhatmeasureshavebeentakentoimprovetheLiRiver’swaterquality?(para3)Reading---ActivityTwo:Drawamindmaptoshowthemeasurestakentoimprovethewaterquality.madebyWryReading---ActivityTwo:Drawamindmaptoshowthemeasurestakentoimprovethewaterquality.madebyYcPara3

Acomprehensiveinitiativewasstarted,with__numberofmeasures

that

addressedtheissues.Theconstructionofwastewatertreatmentfacilitiesimprovedthewaterqualityandwaterconservation.Thecollectionandtransportofhouseholdwastewasalsoimproved.________(dozen)ofpollutingenterpriseswereclosedormoved.一項(xiàng)全面倡議解決這些問題aDozens污水處理設(shè)施的建設(shè)改善了水質(zhì)，節(jié)約了用水。生活垃圾prep.有關(guān)，關(guān)于vt.設(shè)法解決；處理；對(duì)付定從許多；很多Thelocalgovernmentsetupstrictregulations

regardingfurtherindustrialdevelopment.Newruleswerealsointroducedregardingtourboatroutesandgarbagedisposal制定嚴(yán)格的規(guī)定prep.有關(guān)，關(guān)于垃圾處理Para3Furthermore,thelocalauthoritiesbegantousethemediatospreadenvironmentalawarenessandencouragegreateruseofcleanenergy.Atthesametime,theystartedtocarry

___inspectionsregularlyandfinetouristorganisationsforabuses.Withthesemeasures,___isbelievedthatthebeautyoftheLiRiver________________(preserve)forgenerationstocome宣傳環(huán)境意識(shí)定期進(jìn)行檢查outwillbepreserved對(duì)旅游組織的陋習(xí)進(jìn)行罰款itv.保護(hù)，保存形式主語(yǔ)人們相信……Para4

Inaddition,theambitious

“WaterTenPlan”

isalsonowtacklingwaterpollutionacrossthecountry.Otherinitiatives，suchasthe

“RiverChiefSystem”,holdseniorofficials

responsible

____reducingwaterpollution.Withsuchcampaigns___

effect,Chinaswaterwaysareheadingtowardsacleanand____________(sustain)future.forinsustainable高級(jí)官員“WaterTenPlan”&“RiverChiefSystem”詳見課本P100。生效，實(shí)際上tackle治理水污染問題對(duì)……負(fù)責(zé)adj.有野心的；有雄心的beresponsiblefor對(duì)……負(fù)責(zé)CauseandeffectProblemandsolutionhavenegativeeffectsoncontributetoleadtosufferfrominordertocauseUrgentstepsshouldbetakento...Acomprehensiveinitiative...Withanumberofmeasuresthataddressed...Withthesemeasures...Withsuchcampaignsineffect...Verbs:improve,close,setup,introduce,spread,carryout,fine,preserve,tackle,headtowards...Reading---ActivityThree:Trytosummarisetheexpressionsusedinpresentingcausesandsolutions.E.g:馬路上越來(lái)越多的車，導(dǎo)致了空氣污染。1)Anincreasingnumberofvehiclesontheroadcontributesto/leadsto/aretoblamefortheairpollution..

2)Airpollutionlevelsincreases,withanincreasingnumberofvehicleson

theroad.

ActivityFour:CauseandEffect1....contributeto/leadto/betoblamefor...2....pollutionlevelsincreased,with+O+OCE.g:附近工廠排放大量的廢氣,空氣污染嚴(yán)重。1)Theairqualityhassufferedgreatlyfromthenearbyfactories,

which

exhaustedlargeamountsofwastegases.2)Airpollutionlevelsincreased,withlargeamoutsofwastegases

fromnearbyfactoriesintheair.1....sufferfromsb/sth,who/which..2....pollutionlevelsincreased,with+O+OC3....,causing...3)Thenearbyfactoriesexhaustedlargeamountsofwastegases,causing

severeairpollution.ActivityFour:CauseandEffectActivityFour:Solutions.1.urgentstepsshouldbetakento…2.Acomprehensiveinitiativewasstarted,withanumberofmeasuresthataddressed…3.Thegovernmentsetupstrictregulationsregarding...4.Newruleswereintrodcedregarding...5....spreadenvironmentalawareness/raiseone’sawarenessof...6.Withthesemeasures/Withsuchcampaignsineffect,…E.g:政府應(yīng)采取有效措施改善生態(tài)環(huán)境。Effectivemeasuresshouldbetakenbythegovernmenttoimproveecologicalenvironment.ActivityFour:Solutions.E.g:政府制定了嚴(yán)格的廢氣排放制度,使得一些工廠被關(guān)閉或者搬出

市中心。Thegovernmentsetupstrictregulationsregardingtheemissionofthewastegas,makingsomefactoriescloseddownormovedoutofthecitycenter.1.urgentstepsshouldbetakento…2.Acomprehensiveinitiativewasstarted,withanumberofmeasuresthataddressed…3.Thegovernmentsetupstrictregulationsregarding...4.Newruleswereintrodcedregarding...5....spreadenvironmentalawareness/raiseone’sawarenessof...6.Withthesemeasures/Withsuchcampaignsineffect,…ActivityFour:Solutions.E.g:這些措施提高了人們的環(huán)保意識(shí)。Itis

thesemeasuresthat

raisedthepublicawarenessofenvironmentalprotection.1.urgentstepsshouldbetakento…2.Acomprehensiveinitiativewasstarted,withanumberofmeasuresthataddressed…3.Thegovernmentsetupstrictregulationsregarding...4.Newruleswereintrodcedregarding...5....spreadenvironmentalawareness/raiseone’sawarenessof...6.Withthesemeasures/Withsuchcampaignsineffect,…ActivityFive:Completetheparagraphsummaries.

Para1IntroducingthetopicPara2Describingthe____________________Para3Presentingsome__________________Para4Presentingfurther________________problems/causesmeasures/solutionssolutionsThestructureofareportonanenvironmentalissue?Howtowriteareportonanenvironmentalissue?寫作：某英文報(bào)刊將開展一次主題為“EnvironmentalProtection”的征文活動(dòng)。請(qǐng)你以“Reducingairpollution”為題目寫一篇80詞左右的英語(yǔ)報(bào)告。如何寫報(bào)告【文體感知】報(bào)告是一種應(yīng)用文文體。它通常包括調(diào)查報(bào)告、讀書報(bào)告、實(shí)驗(yàn)報(bào)告等具體的報(bào)告形式。本單元的寫作任務(wù)是寫一篇有關(guān)環(huán)境問題的調(diào)查報(bào)告。它主要包括問題、原因、措施、效果等。調(diào)查報(bào)告要有明確的中心思想、清晰的段落層次和合理的結(jié)構(gòu)安排。Howtowriteareportonanenvironmentalissue?1)thestructureofareport2)writeareportlogicallyconjunction、complex&advancedsentences...WritingHowtowriteareportonanenvironmentalissue?體裁議論文時(shí)態(tài)一般現(xiàn)在時(shí)和一般過去時(shí)主題環(huán)境保護(hù)人稱第一或第三人稱Tips第一段:提出問題及原因第二段:給出解決建議第三段:得出結(jié)論例題：某英文報(bào)刊將開展一次主題為“EnvironmentalProtection”的征文活動(dòng)。請(qǐng)你以“Reducingairpollution”為題目寫一篇120詞左右的英語(yǔ)報(bào)告。寫作思路一審

二定

三明確

四分段體裁主題時(shí)態(tài)人稱寫作要點(diǎn)報(bào)告環(huán)境保護(hù)一般現(xiàn)在時(shí)和一般過去時(shí)第一或第三人稱環(huán)境問題及產(chǎn)生的原因環(huán)境保護(hù)的措施第一段:提出問題及原因第二段:給出解決建議第三段:得出結(jié)論導(dǎo)致/造成 對(duì)……有影響 對(duì)……造成極大傷害對(duì)……有危害 呼吁某人做某事與……和諧相處 用完;耗盡采取措施做某事對(duì)……負(fù)責(zé)任callonsb.todosth.leadto/resultin/contributetocausegreatdamagetodoharmtohavea…effect/impact/influenceonliveinharmonywithrunouttakesteps/measures/actionstodosth.takeresponsibilityforYoumayusethefollowingtipstohelpyourwriting.moreandmoreserious

越來(lái)越嚴(yán)重

1.我們都知道空氣污染變得越來(lái)越嚴(yán)重。Asisknowntousall,airpollutionisbecomingmoreandmoreserious.

第一段：提出問題及原因vehiclessuchascars,shipsandplanesareoneofthemostimportantcausesofairpollution.2.汽車、輪船和飛機(jī)等車輛是造成空氣污染的最重要原因之一。第二段：給出解決建議2.他們執(zhí)行了嚴(yán)格的規(guī)章制度,使得一些工廠被關(guān)閉或者搬出市中心。①carryout實(shí)行;執(zhí)行

②用現(xiàn)在分詞短語(yǔ)作結(jié)果狀語(yǔ)翻譯句子:Theycarriedoutstrictregulations,makingsomefactoriescloseddownormovedoutofthecitycenter.

3.生產(chǎn)使用新能源的汽車和公共汽車,這樣就減少了二氧化碳的排放。①newcleanenergy新能源

②用非限制性定語(yǔ)從句翻譯句子:Carsandbusesusingnewcleanenergywereproduced,whichreducedthecarbondioxideemission.

第二段：給出解決建議4.政府所采取的措施號(hào)召了人們參與到減少空氣污染源的活動(dòng)中。①callonsb.todosth.號(hào)召某人做某事

②beinvolvedin 參與……

③用強(qiáng)調(diào)句型翻譯句子:Itisthegovernment’smeasuresthatcalledonpeopletobeinvolvedinreducingthesourceofairpollution.

第三段：總結(jié)5.如果每個(gè)公民都為保護(hù)環(huán)境做出努力,終有一天我們能呼吸到清潔的空氣。①makeeffortstodosth. 努力做某事

②takein 吸收,讓……進(jìn)入

③用分隔式定語(yǔ)從句翻譯句子:Ifeverycitizenmakeseffortstoprotectourenvironment,thedaywillcomewhenpeoplewilltakeincleanair.

ReducingairpollutionAsisknowntousall,airpollutionisbecomingmoreandmoreserious.Thisphenomenoncausedourattention.

Todealwiththeproblemthegovernmenttooksomeeffectivemeasures.Firstly,theycarriedoutstrictregulations,makingsomefactoriescloseddownormovedoutofthecitycenter.Secondly,carsandbusesusingnewcleanenergywereproduced,whichreducedthecarbondioxideemission.Also,alotoftreeswereplantedonhills,fieldsandsoon.Mostimportantly,itisthegovernment’smeasuresthatcalledonpeopletobeinvolvedinreducingthesourceofairpollution.

Readandrecite抄寫作文并背誦話題詞匯展示damage n.&vt.毀壞,損害destroy vt.破壞,毀壞destruction n.破壞,毀滅effort n.努力,艱難的嘗試influence n.&vt.影響pollution n.污染pollute vt.使污染prevent vt.防止,預(yù)防protect vt.保護(hù)protection n.保護(hù)話題詞匯展示recycle vt.回收;再循環(huán)volunteer n.志愿者decrease v.減少,變小decline v.減少,下降;衰退;謝絕harmony n.和諧punishment n.懲罰responsibility n.責(zé)任,負(fù)責(zé)responsible adj.有責(zé)任的,應(yīng)負(fù)責(zé)任的2.Choosethebestanswer.1)Whatisthemainideaofthesecondparagraph?A.Sometouristsdidn'tcareabouttheLiRiver.B.WhathavecausedwaterpollutionintheLiRiver?C.SometouriststhrewgarbageintotheLiRiver.D.Thelocalpopulationroserapidly.2)Wecanlearnfromthelasttwoparagraphsthat

.A.peoplecandonothingtoreducewaterpollutioninLiRiverB.touristsarenotallowedtovisittheLiRiverC.thelocalauthoritiesneverinspecttheLiRiverD.somemeasureshavebeentakentoreducewaterpollutioninLiRiver3)WhichofthefollowingstatementsisNOTtrueaccordingtothepassage?A.Thechemicalshavecausedadecreaseinthenumberoffishspecies.B.ThereputationoftheLiRiverhasanegativeeffectontheriver'swaterquality.C.Themediahasagoodeffectonencouraginggreateruseofcleanenergy.D.ThelocalgovernmentdidnothingtoprotectthewaterqualityinLiRiver.3.Readthetextanddecidewhetherthefollowingsentencesaretrue(T)orfalse(F).1.Itattractsmillionsofdomesticandforeignvisitors

eachyear.2.Kitchensonboardwereusinglotsoffood，which

wasoftenthrownintothewater.3.Thecollectionandtransportofindustrialwaste

wasalsoimproved.4.Thelocalgovernmentsetupstrictregulations

regardingfurtherindutrialdevelopment.5.Withsuchcampaignsineffect.China's

waterwaysareheadingtowardsacleanand

sustainablefuture.TFFTT4.Readthereportandthenanswerthequestions.1)WhatweresomeofthenegativeeffectsontheLiRiverasaresultofthegrowthintourism?NegativeeffectsfromthegrowthoftourismontheLiRiverincludegarbagebeingthrownbytouristsandkitchensontourboatsdumpingcookingoilintotheriver.Becauseofthesuccessoftourism,thepopulationandnumberofenterprisesalsorose,meaningtherewasmorewastegoingintotheriver.2)WhatmeasureshavebeentakentoimprovetheLiRiverwaterquality?Wastewatertreatment,householdwastecollectionandtransportfacilitieshavebeenimproved.Dozensofpollutingbusinessesweremovedorclosed.Newrulesaboutwastedisposalandfinesforabuserswereintroduced.Authoritiesusedthemediatospreadawarenessoftheissue.3)Whatisthe“riverchiefsystem”?The"RiverChiefSystem,holdsseniorofficialsresponsibleforreducingwaterpollution5.Keywordsandphrases.

n.風(fēng)景

n.目的地

n.公司；企業(yè)

n.垃圾

n.量；體積

vt.恢復(fù)；使復(fù)原；修復(fù)

n.(一)打；十二個(gè)

n.章程；規(guī)章制度scenerydestinationenterprisegarbagevolumerestoredozenregulation

adv.頻繁地

n.化學(xué)物質(zhì)

n.去掉；清除；處理

n.倡議；方案

adj.全部的；所有的；詳盡的

vt.對(duì)……處以罰款

n.運(yùn)動(dòng)；戰(zhàn)役vi.&vt.參加運(yùn)動(dòng)

n.對(duì)(環(huán)境、文物等)保護(hù)；保持

n.檢查；查看；視察

adj.可持續(xù)的frequentlychemicaldisposalinitiativecomprehensivefinecampaignconservationinspectionsustainable

國(guó)內(nèi)外游客

有負(fù)面影響

促成；對(duì)......有貢獻(xiàn)

以......結(jié)束

恢復(fù)河流原來(lái)的美

建立嚴(yán)格的規(guī)章

傳播環(huán)保意思

為……負(fù)責(zé)

除此以外

domesticandforeignvisitorshavenegativeeffectsoncontributetoenduprestoretheriver'soriginalbeautysetupstrictregulationsspreadenvironmentalawarenessberesponsibleforinadditionStudytheorganisationandlanguagefeatures.Readthetextagainandcompletetheparagraphsummaries.Paragraph1Paragraph2Paragraph3Paragraph4IntroducingthetopicDescribingthe.Presentingsome.Pblemssolutionssolutionsproblem-solutionpatternProblemsCausesSolutionsResultandprospectionWritingtask03Usewhatyouhavelearnttowriteareportonanenvironmentalissue.Paragraph1Topic:what+whynecessary?Paragraph2Problem:where?cause?effect?Paragraph3Measures:actions+futureactionsParagraph4Furthersolutions(alternatives)Causeandeffecthavenegativeeffectson,sufferfrom,contributeto,inorderto,cause,leadto,...ProblemandsolutionUrgentstepsshouldbetakento...Acomprehensiveinitiative...withanumberofmeasuresthataddressedWiththesemeasures...Withsuchcampaignsineffect...Verbs:improve,close,set