江蘇省海安市2025屆高三考前熱身英語試卷含解析

江蘇省海安市2025屆高三考前熱身英語試卷注意事項(xiàng)：1．答卷前，考生務(wù)必將自己的姓名、準(zhǔn)考證號填寫在答題卡上。2．回答選擇題時，選出每小題答案后，用鉛筆把答題卡上對應(yīng)題目的答案標(biāo)號涂黑，如需改動，用橡皮擦干凈后，再選涂其它答案標(biāo)號?；卮鸱沁x擇題時，將答案寫在答題卡上，寫在本試卷上無效。3．考試結(jié)束后，將本試卷和答題卡一并交回。第一部分（共20小題，每小題1.5分，滿分30分）1．Thecouplewasinitiallylookingforwardtohavinganoverseasweddingbuthadtodroptheideaafterfacing________fromparents.A．recognition B．tolerationC．opposition D．proportion2．Manyyoungpeoplejustcan’tlivewithouttheInternet,theydependonforwhateverinformationtheyneed.A．which B．when C．where D．what3．Alongwiththeemailwasmybrother’spromise______Icamefirstinthecompetition,hewouldbuymeanMP4.A．what B．that C．thatif D．whether4．InthelibraryyoucanuseyourowncomputertoconnecttoWi-Fispecially_____forreaders.A．preparing B．toprepareC．prepared D．prepare5．It’sstronglyadvisedthatsmokersnotbeallowedtosmokeinanyroom________babiescurrentlyoccupy.A．where B．whoseC．that D．a(chǎn)s6．Thisrestauranthasaninviting,homelikeatmosphere______manyothersareshortof.A．where B．whenC．that D．what7．AfterreceivingtheOscarforBestSupportingActress,AnneBenedictwentonallthepeoplewhohadhelpedinhercareer.A．tothank B．thankingC．havingthanked D．tohavethanked8．Jesswassadandherfriendhelpedher___thefirstawfulweeksafterherhusbandBilldied.A．breakthrough B．breakdownC．getthrough D．getridof9．Mysister______thebabywhileI’matyoga.A．a(chǎn)rrangesB．mindsC．a(chǎn)ssesses10．Itisimmediatelyclear______thefinancialcrisiswillsoonbeover.A．since B．whatC．when D．whether11．Astothe“996workschedule”,______employeesworkfrom9amto9pm,6daysaweek,People’sDailycommentedthatvaluinghardworkdoesnotmeanforcingemployeestoworkovertime.A．that B．which C．where D．when12．Don’tletthechildwhois________gotoschool．A．soyoungasto B．notoldenoughto C．notoldenough D．tooyoungto13．ManypeoplefallintopanicduetotheearthquakeandtsunamiinJapanbutexpertsdon’texpectthistobe________aspropermeasureshavebeentaken.A．compulsory B．contemporary C．temporary D．permanent14．Paulcouldbeaveryattractiveboybuthe______tohisbehaviour.A．paidnoattention B．werepayingnoattentionC．paysnoattention D．hadpaidnoattention15．Aroundthispoint______,whichishumorousandfullofastronglocalflavor.A．thestorydevelops B．doesthestorydevelopC．developsthestory D．thestorydeveloped16．---Youlookhappytoday.Isthereanythinggood?---I’mverydelighted______asoneoftheexchangestudents.A．tochoose B．tohavebeenchosenC．choosing D．havingbeenchosen17．Ifyouarefeelingsotired,perhapsalittlesleepwould____．A．a(chǎn)ct B．helpC．serve D．last18．Nowadays,theInternetisapopular________forthepublictoaccessinformationandvoicetheiropinions.A．track B．trendC．channel D．lane19．—WillUnclePetersoncometomybirthdaypartytomorrow?—Pityhe______toZimbabweasavolunteerteacher.A．wassentB．hasbeensentC．hadbeensentD．wouldbesent20．－Doyoureallymeanitwhenyousayhewillagoodpresident?A．judge B．duit C．turn D．Serve第二部分閱讀理解（滿分40分）閱讀下列短文，從每題所給的A、B、C、D四個選項(xiàng)中，選出最佳選項(xiàng)。21．（6分）NewYorkCityisaworldcapitalineverysenseoftheword—it'saculturalandeconomicpowerhouse,andarguablythemostinfluentialcityontheplanet.Butitwasn'talwaysthisway,asthefollowingcitiesoncedominatedtheworldaroundthem.Djenne-DjennoInthefloodlandsoftheNigerdeltapeoplehavebeenbuildinghousesandotherstructureswithclayforcenturies.ThetownofDjenne-Djennoismadeentirelyoutofclay.Itwasinhabitedasfarbackas250BC,andbecameanimportantlinkinthetrans-Saharangoldtrade(跨撒哈拉黃金交易).Constructedonhillscalled“toguere”，thecitymanagedtoescapethemarshy(沼澤的)landscapeandannualfloodsproducedbytherainyseason.Djenne-Djennoisbelievedtobeoneoftheearliestsettlementsinthesub-Saharanregion,andisconsideredbysometobe“thetypicalAfricanCity”.Archeologicalevidenceshowsusacontinuoushumanpresenceintheareaupuntilthe14thcenturyAD,whenpeoplemovedtothenearbytownofDjenne,foundedinthe11thcentury.Furtherevidencepointsoutthatevenbeforethecity'sconstruction,theBozopeopleweregrowingwildriceintheregion.Inthe13thcenturyAD,withKingKoumboro'sconversiontoIslam,itspalacetransformedintoamosque.CarthageLegendhasitthatCarthagewasfoundedbyQueenDidoofthePhoenicians.ShefledthecityofTyrelocatedinpresent-dayLebanoninordertoescapethehatredofherbrotherPygmalion,whowasherrivaltothethrone.Alongwithagroupofsettlers,shetraveledagreatdistancebyseaandlandedinNorthAfrica,whereshemetKingIarbas.Heofferedtogivethemlandinordertobuildasettlement,butnobiggerthanthesurfacecoveredbythehide(牛皮)ofanox.Theycleverlycutthehideintothinstripsandwereabletoencloseafairlylargeareaofland.Onthisland,themightycityofCarthagewasbuilt.Thesestoriesaremostlikelyjustthat,butthefactthatthePhoeniciansbuiltthecityaround760BCistrue.Locatedinsuchagoodposition—inthemiddleoftheMediterranean,closetoSicily,SardiniaandCorsica,andaprettygooddistancefromEgypt—helpedmakeCarthagealeadingtradecenterandmilitarypower.Thepopulationsoonreachedhalfamillioncitizensand,inordertohousethemall,buildingswereallbuiltfiveorsixstoriestall.Carthagewasthefirstcityinancienttimestohaveacentralizedsewagesystem,linkingallbuildingswithinthecitywalls.Themostnotableofstructuresamongtheruinswasthe“Thophet”，whichisbelievedtobeanaltar(圣壇)forchildsacrifice.TenochtitlanTenochtitlanwasthecapitalcityoftheAztecEmpire.ItwasbuiltonanislandsurroundedbyLakeTexcocodeepinsidethejunglesofCentralAmerica.BythetimetheSpanishconquerorswereawareofitsexistence,thepopulationwasaround200，000.ThiswasacityverydifferentfromwhattheEuropeanswereusedto.Foundedin1325AD,theAzteccapitalwasjoinedtothemainlandbythreecauseways(堤道).Itwaslaidoutinstraightstreetgridsandhadenormouspyramidsatitscenter,whichweresurroundedbytheskullsofthedeadandceremonialsculptures.1、Whatdoweknowabouttheancientcities?A．Tenochtitlanwasthefirstcitytolinkallbuildingswithinthecitywallsusingacentralizedsewagesystem.B．Carthagewasconsideredtohaveplayedanimportantroleinthetrans-Saharangoldtrade.C．TherewasnodoubtthatCarthagewasfoundedbyQueenDidoofthePhoenicians.D．Accordingtosomepeople,thecityDjenne-Djennois“atypicalAfricancity”.2、Thepassageismostprobablytakenfrom________.A．a(chǎn)newsreport B．a(chǎn)sciencefiction C．a(chǎn)historybook D．a(chǎn)researchpaper22．（8分）Wehumansaresweetonsugar.Thatmakessense.Allanimalsneedsugartolive.It'sthefuelthatpowersourcells.Soit'snotsurprisingthatwe'reborntowantthesweetstuff.Sugarstoresthesun'senergylikeabattery.Afterameal,yourbodybreaksdownfoodsintotheirbuildingblocks.Itusessomesugarsforenergyrightaway.Therestgetstoredforthebodytobreakdownlater.It'samyththatsugarmakesyouextremelyexcited,buthavingasugarysnackcangiveyouaquickburstofenergy.That'sbecausethesugarsinsweetfoodsareeasyforyourbodytoturnintofuel.Whenyoueatotherkindsoffoods,likevegetables,ittakeslongerforyourbodytobreakthesugarsdown.Thesedaysit'seasytofindsweetsnacks.Sodas,candy,cakesandevenfoodsthatseemhealthy,suchasyogurt,canbepackedwithsugar.Foodmakersaddsugar,becausetheyknowthattohumans,sweetmakeseverythingtastebetter.Americanseatabout20teaspoonsofextrasugareveryday.That'swaymorethanwhatisgoodforus.Eatingtoomuchsugarcancausemorethanastomach-ache.Itcanmakepeopleoverweight,decaytheteethandevencausediabetes.However,expertsaren'tworriedaboutnaturallysweetfoods-theproblemisaddedsugar.Sogoaheadandenjoyasweetappleorevenasugar-richcarrotthatarealsofullofvitaminsandothergoodstuff.Evencakeisgreatonceinawhile,aslongasyoudon'toverdoit.Afterall,noonewantslifetobedull.Andyourbodyneedsitsfuel!1、Thefirsttwoparagraphsaremainlydevelopedby_'A．causeandeffect.B．problemandsolution.C．givingexamples.D．makingcomparisons.2、Peoplemaybetnckedintoeatingtoomuchsugarbecause.A．noonewantslifetobeboring.B．we'reborntowantthesweetstuff.C．so-calledhealthyfoodcanbepackedwithsugar.D．sugaristhefuelfortheplantsandanimalsontheEarth.3、WhatdoestheauthorwanttostressinPara.4?A．We'dbettersaynotosweetfoods.B．Expertsareworriedaboutaddedsugar.C．Eatingtoomuchsugarisbadforourhealth.D．We'dbetterconsumesugarfromnaturalsources.4、Whatcanbeasuitabletitleforthetext?A．SugarIsEverywhere.B．SugarBringsHappiness.C．WhyDoesSugarTasteSogood?D．WhyDoesSugarMakeUsFat?23．（8分）Itsoundsalmosttoogoodtobetrue，butanewstudyonsleepingbrainssuggeststhatlisteningtolanguageswhileyousleepcanactuallyhelpyoutolearnthem．Forthestudy，researchersplayedrecordingsofforeignwordsandtheirtranslationstosubjectsenjoyingslow-wavesleep，astagewhenapersonhas1ittleconsciousnessoftheirenvironment．Toensurethattheresultswerenotcompromisedbyforeignlanguagewordsthatsubjectsmayhavehadsomecontactwithatsomepointintheirwakinglives，researchersmadeuptotallynonexistentforeignwords．Whenthesubjectswokeup，theywerepresentedwiththemade-upwordsagainwithouttheirtranslations．Thesubjectswerethenaskedtoimaginewhetherthismade-upwordindicatedanobjectthatwaseithersmallerorlarger．Thisvague(模糊的)wayoftestingtheirunderstandingofthewordsisanapproachthatissupposedtotapintotheunconsciousmemory．Unbelievably，thesubjectswereabletocorrectlyclassifythewordsinthiswayatanaccuracyratethatwas10percenthigherthanrandomchance．That’snotaratehighenoughtohavethemsuddenlycommunicatinginaforeigntongue，butitisenoughtosuggestthatthebrainisstillabsorbinginformationonsomelevel，evenduringsleep．Researchershavelongknownthatsleepisimportantformemory，butpreviouslyitsroleinmemorywasthoughttorelateonlytothepreservationandorganizationofmemoriesacquiredduringwakefulness．Thisisthefirsttimethatmemoryformationhasbeenshowntobeactiveduringsleep．Inotherwords，ourbrainsarelisteningtotheworld，andlearningaboutit，evenwhenourconsciousselvesarenotpresent．Thenextstepforresearcherswillbetoseeifnewinformationcanbe1earnedquickerduringwakefulnessifitwasalreadypresentedduringsleep．Ifso，itcouldforeverchangehowwetrainourbrainstolearnnewthings．Sleeplearningmightbecomeawidespreadpractice．1、Whydidresearchersusesomemade-upwordsinthestudy?A．Toguaranteetheaccuracyofthetestresult．B．Toincreasethedifficultyoftestinginformation．C．Toavoidthesubjectscheatingintheexperiment．D．Totestifourbrainaregoodatlearningsomethingnew．2、Whatwerethesubjectsaskedtodointhestudy?A．Classifywhattheyheardbysize．B．Makeupawordtorepresent“l(fā)arge”or“small”．C．Repeatthewordstheyheardinthesleep．D．Imaginethemeaningsofthemade-upwords．3、Whatconclusiondidresearchersdrawfromthisstudy?A．Sleepisnecessaryforagoodmemory．B．Memoryformationgoesonduringsleep．C．Listeningduringsleepisgoodforourbrain．D．Learninglanguagesinsleephasbettereffects．4、Whatwillbetheresearchers’nextplan?A．Totrainpeoplehowtolearnduringsleep．B．Toprovetheexistenceofunconsciousmemory．C．Todigoutthereasonforunconsciouslearning．D．Tostudytheeffectofsleeplearningonconsciouslearning．24．（8分）Plantsarefloweringfasterthanscientistspredicted(預(yù)測)inreactiontoclimatechange,whichcouldhavelongdamagingeffectsonfoodchainsandecosystems.Globalwarmingishavingagreateffectonhundredsofplantandanimalspeciesaroundtheworld,changingsomelivingpatterns,scientistssay.Increasedcarbondioxide(CO2)intheairfromburningcoalandoilcanhaveaneffectonhowplantsproduceoxygen,whilehighertemperaturesandchangeablerainfallpatternscanchangetheirpatternsofgrowth.“Predictingspecies,reactiontoclimatechangeisamajorchallengeinecology,”saidtheresearchersofseveralU.S.universities.Theysaidplantshadbeenthekeyobjectofstudybecausetheirreactiontoclimatechangecouldhaveaneffectonfoodchainsandecosystemservices.Thestudy,publishedontheNaturewebsite,usesthefindingsfromplantlifecyclestudiesandexperimentsacrossfourcontinentsand1,634species.Itfoundthatsomeexperimentshadunderestimated(低估)thespeedoffloweringby8.5timesandleafingby4times.“Acrossallspecies,theexperimentsunder-predictedthespeedoftheadvance—forbothleafingandflowering—thatresultsfromtemperatureincrease,”thestudysaid.Thedesignoffutureexperimentsmayneedtobeimprovedtobetterpredicthowplantswillreacttoclimatechange,itsaid.PlantsarenecessaryforlifeontheEarth.Theyarethebaseofthefoodchain,usingphotosynthesis(光合作用)toproducesugarfromcarbondioxideandwater.Theyletoutoxygenwhichisneededbynearlyeveryorganismontheplanet.Scientistsbelievetheworld’saveragetemperaturehasrisenbyabout0.8℃since1900,andnearly0.2℃everytenyearssince1979.Sofar,effortstocutemissions(排放)ofplanet-warminggreenhousegasesarenotseenasenoughtopreventtheEarthheatingupbeyond2℃thiscentury—apointscientistssaywillbringthedangerofachangeableclimateinwhichweatherextremesarecommon,leadingtodrought,floods,cropfailuresandrisingsealevels.1、WhatisthemainideaofParagraph1?A．Plants’reactiontoweathercouldhavedamagingeffectsonecosystems.B．Theincreasingspeedoffloweringisbeyondscientists’expectation.C．Climatechangeleadstothechangeoffoodproductionpatterns.D．Foodchainshavebeenseriouslydamagedbecauseofweather.2、WecanlearnfromthestudypublishedontheNaturewebsitethat.A．plants’floweringis8.5timesfasterthanleafingB．thereare1,634plantspeciesonthefourcontinentsC．scientistsshouldimprovethedesignoftheexperimentsD．theexperimentsfailedtopredicthowplantsreacttoclimatechange3、Scientistspayspecialattentiontothestudyofplantsbecause.A．theycanprovetheclimatechangeclearlyB．theyareveryimportantinthefoodchainsC．theyplayaleadingroleinreducingglobalwarmingD．theyaregrowingandfloweringmuchfasterthanbefore4、Whatcanbeinferredfromthelasttwoparagraphsabouttheworld’stemperature?A．Itneedstobecontrolledwithin2℃inthiscentury.B．Itschangewillleadtoweatherextremes.C．Itis0.8℃higherin1979thanthatof1900.D．Ithasrisennearly0.2℃since1979.25．（10分）EveryonehastheirfavouritescenesandcharactersinHarryPotterbooksandfilms．Oneofthemostmemorablescenesformanycameearlyonintheseries．InHarryPotterandtheSorcerer'sStone，theowlsbegantosendletterstoHarryinvitinghimtoHogwartsSchoolofWitchcraftandWizardry．Owlswerethenmentionedfrequentlyinthebooksandcreatedamazingimagesinthefilms．EveryonearoundtheworldlovestheHarryPotterseries．ButiftherehasbeenonebadresultofJ．K．Rowling'screativegifts，itisthecrazethathassweptthroughmanycountriesforowninganowl．ManyexpertssuggestthatbecauseHarryPotterfanswouldliketoowntheirownowl，thereisastrongchancethatowlsmaysoonstarttodieout．Thereareover200differentspeciesofowl．Theyarenocturnalbirds，whichmeanstheyareawakeatnight，usuallyhunting．Theyhavelargeroundeyesthatfaceforwardsontheirflatfaces．Owlsalsoliketobeontheirown，unlessitisthematingseason．IndonesiaisoneofthemaincountriesthatarenowsellingowlstoyoungandoldHarryPotterfans．Therearemanybirdmarketsthroughoutthecountry，withthelargestbeingPramukainIndonesia'scapitalcity，Jakarta．BirdsareIndonesia'smostpopularpet，withabout20percentofallhomeskeepingatleastone．Itisthoughtthatabout13，000owlsaresoldeachyearinIndonesia'sbirdmarkets．Theycostbetween﹩10and﹩30．Thisisaffordableformostfamilieswheretheparentswork．Mostoftheowlshavebeentakenfromthewildanddonotliveforverylongoncetheyhavebeencaught．Noteveryoneishappyaboutthesituation，includingtheHarryPotterauthor，J．K．Rowling．Shesaid，"Ifanybodyhasbeeninfluencedbymybooks，tothinkanowlwouldbehappiestshutinasmallcageandkeptinahouse，IwouldliketotakethisopportunitytosayasforcefullyasIcan，"youarewrong!""1、WhatpurposedoesParagraph1serve？A．Tobringupthetopic．B．Toexpressthemainidea．C．ToadvertiseHarryPotterbooks．D．Todescribetheauthor'sfavouriteanimal．2、WhatharmfulresultdotheHarryPotterseriesbringabout？A．Owlsbeingforcedoutoftheirhomes．B．Anincreaseintheanimalattacks．C．Damagetochildren'screativity．D．Afallinthenumbersofowls．3、WhatdoweknowaboutIndonesia'sbirdmarket？A．Theymainlysellowls．B．Theyhaveareadysaleforowls．C．Theyusuallysellhome﹣raisedowls．D．Theysellowlsatacomparativelyhighprice．4、WhatdidJ．K．Rowlingthinkofthesituation？A．Itissomethingshedislikes．B．Itwouldbeunderstandable．C．Itistoocomplextochange．D．Itmadeherfeelexcited．第三部分語言知識運(yùn)用（共兩節(jié)）第一節(jié)（每小題1.5分，滿分30分）閱讀下面短文，從短文后各題所給的A、B、C和D四個選項(xiàng)中，選出可以填入空白處的最佳選項(xiàng)．26．（30分）NeverbeforehadIimaginedIshouldhavetheopportunitytolivewithsomanygirls．Wouldthey1suchasingle“Hi”fromme?Iwasabouttogreetmynewroommates，2theydidnotseemtohavethesame3attentionthatIhad．Theyjustdealtwiththeirown4，sortingouttheirclothes，andmakingarrangementsfortheiruniversitylife．Thustranquility（寧靜）becamethe5atmosphereinthedormitory．Tomysurprise，6suchasituation，Ididnotfeelasenseof7．Withtimegoingon，wegottoknoweachotherdeeper．Iwas8ofindthatindeepsoulweallhadgreatdreamsandbelongedtothesame9．However，notlongbeforethe10wasdisturbedbymyownupsetofmindforstudypressure．WhatIwas11aboutseemedtohave12odowiththemandwhattheyweredoingandtalkingaboutseemedsofarawayfromme．However，oneincidentchangedmy13andmademetreasurethiskindof14betterandmoreconfidentinourfriendship．Oneday，whenIwasleavingtheteachers’office，itwasincompletesilenceandfrightening15．Atmydormitorygate，Iwasstartled（使驚奇）tofindtherestill16alittlelightglimmeringinthedarkness，sofaintbutyetsoclear．Justunderthe17ofthelight，Iwenttotheroomwithoutanydifficulty．Theywereinsoundsleep，leavingthe18ightoninthecalmworld．Tearsrolleddownmycheeks．Iknow19thatweallliketranquility，bothinenvironmentandinourmind．Itisthecarethat20allthemisunderstandingsandunpleasantness．1、A．hear B．a(chǎn)ccept C．expect D．like2、A．but B．so C．a(chǎn)nd D．then3、A．worried B．eager C．deep D．warm4、A．homework B．meal C．business D．reading5、A．silent B．other C．rest D．only6、A．having B．thinking C．facing D．doing7、A．surprise B．disappointment C．happiness D．warmth8、A．pleased B．disappointed C．sorry D．sure9、A．dormitory B．class C．pattern D．group10、A．harmony B．friendship C．order D．a(chǎn)rrangement11、A．interested B．curious C．concerned D．doubtful12、A．something B．a(chǎn)nything C．nothing D．everything13、A．idea B．life C．dormitory D．mind14、A．calm B．friendship C．care D．situation15、A．light B．darkness C．time D．feeling16、A．happened B．had C．existed D．set17、A．guidance B．calm C．shadow D．middle18、A．bright B．rosy C．strong D．cold19、A．a(chǎn)tlast B．onpurpose C．a(chǎn)tfirst D．onceagain20、A．moves B．melts C．touches D．tears第二節(jié)（每小題1.5分，滿分15分）閱讀下面材料，在空白處填入1個適當(dāng)?shù)膯卧~或括號內(nèi)單詞的正確形式。27．（15分）Withrapid1．(extinct)ofmanywildspecies,moreandmorepeoplecometorealizethegreatsignificanceofwildlifeprotection.Wehavetounderstandtheprobleminanewlightthatweprotectourselvesthrough2．(protect)wildlife.Ontheonehand,anyspeciesofwildlifehelpstoestablishtheecologicalbalance.Ifonespeciesbecomesextinct,it3．(disappear)forever.Whatismore,itwillresultintheextinctionofachainofwildlifeandthedestructionoftheecologicalbalance.Unpredictabledisastersmayoccur.Ontheotherhand，4．thedevelopmentofmodernscienceandtechnology,manisjustbeginningtolearnaboutwildlife.Forexample,5．wildrubbertreeshadbeenextincttwocenturiesago,therewouldbenoauto6．(industrial)today.Moreover，wildlifepreservesunknowngeneticcodes，whichmayturnouttobeavital7．(important)andfreehumanbeingsfromfataldiseasesandnaturaldisastersinthefuture.Itisnecessaryforustoprotectwildliferightnowbeforeitistoolate,8．manhasalreadypollutedtheenvironment9．(serious)andthreatenedtheexistenceofmanywildspecies.Let'stakeactiontoprotectwildlife.10．(learn)toliveinharmonywithallwildlifeispartofmoderncivilization.第四部分寫作（共兩節(jié)）第一節(jié)短文改錯（滿分10分）28．（10分）假定英語課上老師要求同桌之間交換修改作文，請你修改你同桌寫的以下作文。文中共有10處語言錯誤，每句中最多有兩處。每處錯誤僅涉及一個單詞的增加、刪除或修改。增加：在缺詞處加一個漏字符號(∧)，并在其下面寫出該加的詞。刪除：把多余的詞用斜線(＼)劃掉。修改：在錯的詞下劃一橫線，并在該詞下面寫出修改后的詞。注意：1、每處錯誤及其修改均僅限一詞；2、只允許修改10處，多者(從第11處起)不計分。ItcanbeseenfromthepictureMr、Liu，whowearsamask、waswalkinghisdog、Interestingly，hisdogwhichalsowearsamask、Inrecentyear，airpollutionhasbecomemoreandmoreseriousinsomeareas，whichhaveledtosevereconsequences、Tosolvethisproblem，firstlyofall，wesho