【2021年】河南省驻马店市大学英语6级大学英语六级模拟考试(含答案)

【2021年】河南省驻马店市大学英语6级大学英语六级模拟考试(含答案)学校:________班级:________姓名:________考号:________

一、1.Writing(10题)1.Directions:Forthispart,youareallowed30minutestowriteacompositiononthetopic:PreciousWater.Youshouldwriteatleast150wordsfollowingtheoutlinegivenbelow:

1.举例说明水对人类的重要性

2.举例说明我国所面临的水资源问题

3.为了生存和发展人们要……

2.假设你是李明，假期即将到来，你打算做一次为期三周的旅行，希望找个外国朋友作为游伴(Travel-mate)。拟一个寻游伴的启事，交代清楚日程安排、费用分担情况、对方的要求等，并说明对方和你一起出游的好处。

Travel-mateWanted

3.1.国际上正在提倡低能耗、低排放的低碳生活(featuringlowenergydemandandcarbondioxideoutput)

2．为什么要提倡低碳生活

3．我们如何贯彻这一理念

4.Directions:Forthispart,youareallowed30minutestowriteacompositionwiththetitleofALetterofInquiry,statingthereasonsthatyouwantanewroomnextterm.Youshouldwriteatleast150wordsfollowingthesituationgivenbelowinChinese.

[*]

5.Directions:Forthispart,youareallowed30minutestowriteashortessayentitledLimitingtheUseofPrivateCars.Youshouldwriteatleast150wordsfollowingtheoutlinegivenbelow:

1.北京地区采取措施限制私家车的通行

2．这些措施的影响

3．我的看法

LimitingtheUseofPrivateCars

6.

1．简要分析图表

2．分析观众喜欢看体育节目的原因

WhyDotheViewersLikeWatchingSportPrograms?

7.Directions:Forthispart,youareallowed30minutestowriteacomposition,onthetopicTheImportanceofConfidenle.shouldwriteatleast150wordsfollowingtheoutlinegivenbelow:

1.凡事均应有信心；

2.没有信心的原因；

3.建立信心是可能的。

8.Directions:Forthispart,youareallowed30minutestowriteashortessayentitledALetterofApplication.Youshouldwriteatleast150wordsfollowingtheoutlinegivenbelow:

1.渴望工作的愿望

2．个人技能和经历

3．联系方式

ALetterofApplication

9.Directions:Forthispart,youareallowed30minutestowriteacompositiononthetopic.AwayfromNet-barCampaign.Youshouldwriteatleast150wordsfollowingtheoutlinegivenbelow:

1.新闻媒体披露，徐州某中学1000多名学生签名，庄严承诺“远离网吧”

2．分析“远离网吧”运动的原因

3．做出对比和评论

AwayfromNet-barCampaign

10.1.随着生活水平和医疗水平的提高，我们身边的老人日渐增多。

2.作为大学生，能为他们做些什么

3.这样做的原因

TakingCareoftheOld

二、2.ReadingComprehension(SkimmingandScanning)(10题)11.

ThereasonwhytheersatznewsthatAlabamachangedthevalueofPispreadwildlywasthat______forwardedthearticletofriendsandposteditonothernewsgroups.

12.

Evenentry-levelsalespositionsdemandprevioussalesexperience,especiallytheexperiencesellinginthehealthcareindustry.

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13.

PatternsofAdhgeneofflieslivingatdifferentlatitudescanhelpscientiststosee______.

14.TheWonderfulWorldofSmall

There'saquietrevolutiongoingon,anditsnameisnanotechnology.Ahostofinnovationsarecomingourway.Someseemalmostmagical,likethenewmaterialcreatedin2004byRayBaughman,aprofessorattheUniversityofTexas.It'sstrongerthansteel,transparent,very,verylight.Ahectare-sizesheetwouldweighjust280grams.

Whentheprofessorannouncedthathehadn'tdecidedwhattocallit,hestartedtogetemailsfromaroundtheworldsuggestingnames.Sinceitwassolightandstrong,peoplestartedcallingit"mithril"--thenameofahighlyprizedtypeofarmorusedinTheLordofRings.

Thereareotherdiscoveriestoo--perhapsnotsoastounding,butpracticalandpleasant.Nowtherearesocksthatdon'tgetsmelly,pantsthatresiststains,windowsthatrepeldirtandtoiletsthatcleanthemselves.Allthisresultsfromexploringtheworldofthevery,verysmall.

NanocomesfromtheGreekwordfromdwarf.Usuallynanotechnologyisdefinedasthestudyandmanipulationofmattersmallerthan100nanometers(毫微米)--that'sthescaleofthingslikemoleculesandviruses.Tenhydrogenatomspressedtogetheragainsteachotherarejustonenanometerlong.Andonemillionnanometersfitintoamillimeter.Hardtograsp?Thinkofitthisway:IfeveryoneinManilawereananometerwide,theentirepopulation,standingshouldertoshoulder,wouldfitonyourthumbnail.

StunningUsesofNanotechnology

LikeAliceinWonderland,researchersinNanolandfindthemselvesinaworldwhereoldrulesdon'tapply.Smallthingsbehavedifferently.Thisisbehindseveralinnovations,includingtheself-cleaningtoilet.Thetoiletbowlissealedwithasuper-smoothglaze(涂层)thathasmicroscopicholesunder30nanometers.Becausethey'resmallerthanbacteriaorothertinyparticles,there'snotenoughroomfordirttogetstuckinthesurface.Flushingisbasicallyalltheworkyouhavetodo.

ResearchersinNanolandarealsomakingreally,reallysmallthingswithastonishingproperties--likethecarbonnanotube.ChrisPapadopoulosoftheUniversityofVictoria,says,"Thecarbonnanotubeistheposterboyfornanotechnology."

Inyourpencil,carbon,intheform.ofgraphite(石墨),issoftandeasilybroken.Butacarbonnanotubeistoughasnails--muchtougherinfact.It'sverythinsheetgraphitethat'sformedintoatube.Thesetinystraw-likecylinders,whichcanbeassmallashalfananometerwide,areupto100timesstrongerthansteelandsixtimeslighter.Theyarethehardest,stiffest,strongestmaterialsknownandareamongtheworld'sbestconductorsofheatandelectricity.Theycancarrysome1000timesmoreelectricitycurrentthancopperwire.Everybodywantsthem,butuntilnowthey'vebeeninshortsupplyandpricey.Thecurrentannualproduction,worldwide,isonly300kilograms.At$860agram,carbonnanotubescost50timesmorethangold.

Whenitcomestofindingusesforcarbonnanotubes,therangeishuge.TheNationalResearchCouncilCanada(NRC)islookingatharnessingtheirstrengthbyembeddingtheminconstructionmaterials,amongotherapplications.TheBoeingCompanythinksnanotubesmaybethesourceoffututeimprovementsforhigh-performanceaircraft.SomeofthemoststunningusescomeoutofRayBaughman'sresearch.Employingwhathecallsthe"ancienttechnologyofspinning,"Baughmanandhisteamdevelopedawayofspinningcarbonnanotubesintofibersthatarefourtimestougherthanspidersilk,thetoughestnaturalfilament(细丝).Sincetheyalsoconductelectricity,thefuturisticyarnscouldbewoveninto"smart"clothingthatstoreselectricity,ispotentiallybulletproofandincorporatessensorscapableofadjustingthetemperatureofgarment.Thefiberscouldalsobemadeintocablesforsuspensionbridgesmuchlongerthananywe

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15.OrganicFood

OrganicfarmingwasamongthefastestgrowingsegmentsofU.S.agricultureduringthe1990s.Thevalueofretailsalesoforganicfoodwasestimatedtobe$16billionin2004.AccordingtotheFoodMarketingInstitute,morethanhalfofAmericansnowbuyorganicfoodatleastonceamonth.Whyisorganicfoodbecomingsopopular?

WhatisOrganicFood?

InDecember2000,theNationalOrganicStandardsBoardoftheU.S.DepartmentofAgriculture(USDA)establishedanationalstandardfortheterm"organic".Organicfood,definedbyhowitcannotbemaderatherthanhowitcanbemade,mustbeproducedwithouttheuseofsewer-sludgefertilizers,mostsyntheticfertilizersandpesticides,geneticengineering(biotechnology),growthhormones,irradiationandantibiotics.Avarietyofagriculturalproductscanbeproducedorganically,includingproduce,grains,meat,dairy,eggs,andprocessedfoodproducts.

"Organic"doesnotmean"natural".Thereisnolegaldefinitionastowhatconstitutesa"natural"food.However,thefoodindustryusestheterm"natural"toindicatethatafoodhasbeenminimallyprocessedandispreservative-free.Naturalfoodscanincludeorganicfoods,butnotallnaturalfoodsareorganic.Onlyfoodslabeled"organic"havebeencertifiedasmeetingUSDAorganicstandards.

OrganicFarming

Thephrase"organicfarming"firstappearedinLordNorthbourne'sbookLooktotheLand,publishedin1940.

Butthetruthis,organicfarmingistheoldestform.ofagriculture.Be-foretheendofWorldWarⅡ,farmingwithouttheuseofpetroleum-basedchemicals(syntheticfertilizersandpesticides)wastheonlyoptionforfarmers,Technologiesdevelopedduringthewarwerefoundtobeusefulforagriculturalproduction.Forexample,thechemicalammoniumnitrate(硝酸铵),whichwasusedasmunitions(军需品),becameusefulasfertilizer,andorganophosphates(有机磷酸盐)usedfornervegaswerelaterusedasinsecticide.

Thesedays,farmersareswitchingtoorganicagricultureonceagain,butnow'withaneco-logicallybased,systematicapproachthatincludeslong-termplanning,detailedrecordkeepingandmajorinvestmentinequipmentandsupplies.Althoughitisstillonlyasmallindustry,thenumberoforganicfarmersisgrowingbyabout12percentperyearandnowstandsatmorethan12,000nationwide.

OrganicFarmingintheU.S.Today

TheUSDA'sEconomicResearchServicereportsthatin1997,thelatestyearforwhichdataareavailable,farmersin49statesusedorganicproductionmethodsandthird-partyorganiccertificationserviceson1.35millionacresoutofatotalof828millionacresoffarmland.Approximatelytwo-thirdsofthecertifiedU.S.organicfarmlandwasusedforcrops,andone-thirdwasusedaspasture.

Largefarms,mostlylocatedintheMidwestandWest,producedprocessedtomatoes,organicwinegrapesandotherhigh-valuecropsonacommercialscale,whereasnumeroussmallfarms,concentratedintheNortheast,specializedinmixedvegetableproductionfordirectmarketingtoconsumersandrestaurants.

Whileorganicfoodcanbefoundthroughoutthecountry,Californiawastheleaderinproductionoforganicfruitsandvegetablesin1997,followedcloselybyArizona,Florida,Texas,andWashingtonindecreasingorderoftotalyield.Farmersandranchersin23statesraisedasmallnumberofcertifiedorganiccows,hogsandsheep.NewYork,WisconsinandMinnesotawerethetopproducersoforganicdairycows.

Production:Organicvs.Conventional

Asyoucanimagine,organicagriculturalpracticesarequitedistinctfromthoseof“conventional”farming.

Conventionalfarmers:

applychemical,fertilizerstothesoiltogrowtheircrops

spraywithinsecticidestoprotectcropsfrompestsanddisease

usesy

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16.

Ifyouhavetenemployeessharingatypicalofficespace,youneedatleast______squarefeetofspace.

17.WhatEaster'sallabout

EasteristhemostimportantfestivalintheChristiancalendar.ItisthecommemorationofJesus'deathandhisrisingfromthedead,alsoknownastheresurrection.ItcomesattheendofLent.TheweekleadinguptoitiscalledHolyWeek.PalmSundayisthefirstdayofHolyWeekandcelebratesJesus'arrivalinJerusalemridingonadonkey.Crowdsofpeoplecameoutofthecitytogreethim,throwingdownpalmbranchesontheroad.Manychurchesgiveoutsmallcrossesmadefrompalmleaves,asareminderofJesus'entranceintoJerusalemandhisdeathonthecross.OnThursdayChristiansrememberwhenJesusatethePassovermealwithhisdisciples,breakingbreadanddrinkingwine,whichisnowknownastheLastSupper.Sincethenthismealhasbeensymbolicallyre-enactedbymanyChristiansasawayofdrawingclosertoGod.ThisiscalledtheEucharist,whichmeans"thanksgiving".ItisareminderthatJesussacrificedhislifeformankind.

TheBibletellsusthat,laterthatnight,JesuswasbetrayedbyJudasIscariot.Afterhisarrest,JesuswasbroughtbeforetheJewishhighpriestswhofoundhimguiltyofblasphemybecausehecalledhimselftheSonofGod.TheyhandedhimovertotheRomangovernor,PontiusPilate.AswasthecustomatthetimeoftheFeastofPassover,Pilategavethecrowdsthechoiceastowhichofthetwoprisonersshouldbefreed:Jesus,orBarrabas,anotoriouscriminal.Ironically,thesamecrowdwhohadwelcomedJesuswithpalmbranchesafewdaysearliernowchoseBarrabastobereleased,andPilatecondemnedJesustodeathbycrucifixion.OnGoodFriday,manychurcheshold3hourservicesmeditatingontheeventsleadinguptoChrist'sdeath:hisinterrogation,flogging,themockingbytheRomansoldiers,andhisjourneywiththecrosstoGolgotha,theplaceofhisdeath.Finallyhewasstrippednakedandnailedtothecross,wherehehunginagonyforthreehours,jeeredatbythecrowds,beforehedied.Thisisthedaywhenpeopletraditionallyeathotcrossbuns,becausethecrossonthebunisareminderofthecrossJesusdiedon,andareminderoftheChristianbeliefthatJesusdiedtosaveusall.

EasterSundaymarksJesus'resurrection.TheBibletellsusthatMaryMagdalenewenttothetomb,followedlaterbysomeofJesus'disciples.TheydiscoveredJesus'bodyhadgoneandthatthetombwasempty.JesusthenappearedtoMaryandmanyofhisdisciples,speakingwiththemonseparateoccasionsduringthefollowingfortydays.Asheleftthemforthelasttime,JesuspromisedtosendtheHolySpiritsothediscipleswouldknowGodwouldneverleavethem.Hethenascendedintoheaven.TheChurchcelebratesthisonAscensionDay.

WhydoweeatEastereggsatEaster?

ForChristians,Eastereggssymbolizenewlife.Theybelievethat,throughhisresurrection,Jesusdefeateddeathandsinandofferspeoplethepromiseofeternallifeiftheyfollowhisteachings.ThisiswhythereisatraditionforChristianstobebaptizedatEaster,whichcelebratesnewlifeinGod.However,thefestivalofEasterstretchesbacktopre-Christiantimes,too.Itgetsitsnameandsomesymbols,includingtheEasterBunny,fromthePaganSpringEquinoxfestival,whichisacelebrationofspringandalsoofnewlife.

WherearetheaccountsofEasterintheBible?

TheaccountoftheEasterstorycanbereadinMark,Chapters14to16,orLuke,Chapters22to24,andelementsofitcanbefoundintheothergospelstoo.ManyoftheeventsintheEasterstoryareforetoldintheOldTestamentinIsaiahchapter53.

WhydoesthedateofEasterchangefromyeartoyear?

ThedateofEasterSundayvariesfromyeartoyearbecauseitisbasedonthelunarcalendar.ItiscelebratedonthefirstSundayafterthefullmoon,onorafterMarch21st.

&

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18.

Thevolcanicactivitiesinvolvenowaterinanyform.becausethetemperatureissohigh.

A.YB.NC.NG

19.Nowadayssleddogsarestillnecessarywhen______.

A.therearesevereweatherconditions

B.flyingmachinesarefullwithpassengers

C.snowmachinesuseuppowerintheArcticregion

D.peopleneedpartnersduringthetravel

20.

Inordertofillyourmindwithenjoyablemoments,youjustneedbringyourmindbackwhen______.

三、3.ListeningComprehension(10题)21.听力原文：M:Doyouhavehotwaterinyourdorm?Becausewehaven'thadanyforthreedaysandIhatecoldshowers.

W:Oh,thatsoundsmiserable.Sincethegym'susuallyopen,whydon'tyoujustgoovertheretofixtheproblem?

Q:Whatdoesthewomansuggestthemando?

(13)

A.Hecangotothegymtohaveabath.

B.Heshouldbuyanewpipefromthegyms.

C.Hecangotothegymtoconsulttheexperts.

D.Hecanturntothegymtohavethewaterpiperepaired.

22.(34)

A.Governmentfunded.

B.Political.

C.Private.

D.Noneoftheabove.

23.SectionA

Directions:Inthissection,youwillhear8shortconversationsand2longconversations.Attheendofeachconversation,oneormorequestionswillbeaskedaboutwhatwassaid.Boththeconversationandthequestionswillbespokenonlyonce.Aftereachquestiontherewillbeapause.Duringthepause,youmustreadthefourchoicesmarkedA,B,CandD,anddecidewhichisthebestanswer.

听力原文：M:Wherehaveyoubeen?Iwasjustabouttogiveuponyou.

F:Sorry,mybuswasdelayed.ButI'mgladyouwerepatient.Itwouldhavebeenhardforustofindanothertimetomeetthisweek.

Q:Whatdoesthewomanmean?

(12)

A.Theyshouldmeetanothertimethisweek.

B.Shewon'tbebusythisweek.

C.Sheisangrythatthemandoesn'twaitforher.

D.Therewon'tbeanothertimeavailablefortheminthisweektomeet.

24.(29)

A.Burrosarerelativesofthehorse.

B.Burroscanadapteasily.

C.Burrosarecommonfarmannals.

D.TherearemanyburrosintheUnitedStates.

25.

【B8】

26.听力原文：WhenIwasinthethirdgrade,Iwaspickedtobetheprincessintheschoolplay.Forweeksmymotherhadhelpedmepracticemylines.Butonceonstage,everyworddisappearedfrommyhead.Thenmyteachertoldmeshebadwrittenanarrator'spartfortheplay,andaskedmetochangeroles.ThoughIdidn'ttellmymotherwhathadhappenedthatday,shesensedmyunhappinessandaskedifIwantedtotakeaWalkintheyard.

Itwasalovelyspringday.Wecouldseedandelionspoppingthroughthegrassinbunches,asifapainterhadtouchedourlandscapewithbitsofgold.Iwatchedmymothercarelesslybenddownbyoneofthebunches."IthinkIamgoingtodigupalltheseweeds,"shesaid."Fromnowon,we'llhaveonlyrosesinthisgarden."

"ButIlikedandelions,"Iprotested."Allflowersarebeautiful—evendandelions!"Mymotherlookedatmeseriously."Yes,everyflowergivespleasureinitsownway,doesn'tit?"sheaskedthoughtfully.Inodded."Andthatistrueofpeople,too,"sheadded.

WhenIrealizedthatshehadguessedmypain,Istartedtocryandtoldherthetruth.

"Butyouwillbeabeautifulnarrator,"shesaid,remindingmeofhowmuchIlovedtoreadstoriesaloudtoher.

Overthenextfewweeks,withhercontinuousencouragement,Ilearnedtotakeprideintherole.Thebigdayfinallycame.Afewminutesbeforetheplay,myteachercameovertome."Yourmotheraskedmetogivethistoyou,"shesaid,handingmeadandelion.Aftertheplay,Itookhometheflower,laughingthatIwasperhapstheonlypersonwhowouldkeepsuchaweed.

(30)

A.Mainlybecauseshefeltnervousonthestage.

B.Mainlybecauseshelostherinterestinthatrole.

C.Mainlybecauseshepreferredtheroleofthenarrator.

D.Mainlybecauseshehaddifficultymemorizingherwords.

27.听力原文：M:Openwide.Nowshowmewhereithurts.

W:Hereonthetop,especiallywhenIbiteintosomethinghotorcold.

Q:Whoistheman?

(17)

A.Adentist.B.Acook.C.Adietician.D.Atwirler.

28.

【B3】

29.SectionC

Directions:Inthissection,youwillhearapassagethreetimes.Whenthepassageisreadforthefirsttime,youshouldlistencarefullyforitsgeneralidea.Whenthepassageisreadforthesecondtime,youarerequiredtofillintheblanksnumberedfrom36to43withtheexactwordsyouhavejustheard.Forblanksnumberedfrom44to46youarerequiredtofillinthemissinginformation.Fortheseblanks,youcaneitherusetheexactwordsyouhavejustheardorwritedownthe

听力原文：Withtherecentrapidadvancesininformationtechnologies,(36)educationalresearchersateverylevelandinevery(37)disciplinehavedevelopednewmethods,tools,and(38)environmentsforinstruction.AstheInternet,e-mailandmultimediahavealreadybecomepartsofmostcollegestudents'livesnowadays;(39)applyingthesenewinformationtechnologiestoengineeringandscienceinstructionisagreat(40)challengeforteachersandresearchers.Althoughtheeffectivenessand(41)impactofnewinformationtechnologiesoneducationarenotyetwell(42)comprehendedanddocumentedthepromisesand(43)visionstheyholdforimprovingeducationareexciting.Forexample,(44)computer-mediatednetworksprovidedistanceeducationwithanewmediumforbringingteachers,studentsandlearningmaterialsindifferentlocationstogether.Studentsathomeandinworkplacescanhaveaccesstolearningmaterialatanytime.(45)Individualstudentscancommunicatewiththeirteachersandtalkwithouttherelativenervousnessofhavingtomeetatspecificplacesandtimes.Studentscanworkonlearningmaterialsattheirownpaceanddiscussthemwithotherpeoplewhentheyhavequestions.Inotherwords,(46)theycanlearnindividuallybutnotalone;theyarephysicallyseparatedbutstudytogetherthroughcomputernetworks.

Withtherecentrapidadvancesininformationtechnologies,【B1】______researchersateverylevelandinevery【C2】______havedevelopednewmethods,tools,and【B3】______forinstruction.AstheInternet,e-mailandmultimediahavealreadybecomepartsofmostcollegestudents'livesnowadays;【B4】______thesenewinformationtechnologiestoengineeringandscienceinstructionisagreat【B5】______forteachersandresearchers.Althoughtheeffectivenessand【B6】______ofnewinformationtechnologiesoneducationarenotyetwell【B7】______anddocumentedthepromisesand【B8】______theyholdforimprovingeducationareexciting.Forexample,【B9】______________.Studentsathomeandinworkplacescanhaveaccesstolearningmaterialatanytime.【B10】____________Studentscanworkonlearningmaterialsattheirownpaceanddiscussthemwithotherpeoplewhentheyhavequestions.Inotherwords,【B11】_______________

【B1】

30.(24)

A.Thecollegedoesn'thaveanyrock-climbingequipment.

B.Therearenoappropriateplacesforrock-climbingnearby.

C.Thereis,noonetoteachthemhowtodorock-climbing.

D.Notmanystudentsareinterestedinrock-climbing.

四、4.ReadingComprehension(ReadinginDepth)(3题)31.

Withthedevelopmentofcleversoftware,computinghasbeenbroughtinto______.

32.

AccordingtoMunichRe,riskassessmentnowalsodependson______.

33.

Whenamedicalproblemhappens,Americanswouldrealizeillnesscould______.

五、5.ErrorCorrection(3题)34.

【S10】

35.【S6】

36.

【S6】

六、6.ErrorCorrection(3题)37.【S1】

38.

【S7】

39.

【S10】

参考答案

1.PreciousWaterNoonedoubtstheimportanceofwater.Humanbeingsliveonwateranimalsliveonwaterplantsliveonwaterandalllivingthingsliveonwater.Youcan'timaginewhatwouldhappeniftherewerenowaterintheworld!Chinaisoneofthecountriesintheworldthatarebadlyshortofwater.Waterproblemhasbecomemoreacuteinrecentyearswiththeincreaseofwaterconsumptionandpollution.Inbigcitiesthewaterproblemhasbecomeevenworse.Withthegrowthofpopulationmoreandmorewaterisneeded.Withthedevelopmentoftheindustryalargequantityofwaterhasbeenandisbeingpolluted.WaterpollutionisthemostseriousproblemthatChinaisfacing.Ithasspreadtoriverslakesandeventheoceans.Inordertosurvivemanhastobewiseenoughtotreasurewaterandtrytopreventitfrombeingpolluted.Manshouldalsoknowthatallresourcesintheworldarelimitedincludingwater.Makegooduseofthemotherwisemanwillbepunishedbynature.Totreasurewateristotreasurelife;toprotectourenvironmentistoprotectourselves.PreciousWaterNoonedoubtstheimportanceofwater.Humanbeingsliveonwater,animalsliveonwater,plantsliveonwaterandalllivingthingsliveonwater.Youcan'timaginewhatwouldhappeniftherewerenowaterintheworld!Chinaisoneofthecountriesintheworldthatarebadlyshortofwater.Waterproblemhasbecomemoreacuteinrecentyearswiththeincreaseofwaterconsumptionandpollution.Inbigcities,thewaterproblemhasbecomeevenworse.Withthegrowthofpopulation,moreandmorewaterisneeded.Withthedevelopmentoftheindustry,alargequantityofwaterhasbeenandisbeingpolluted.WaterpollutionisthemostseriousproblemthatChinaisfacing.Ithasspreadtorivers,lakes,andeventheoceans.Inordertosurvive,manhastobewiseenoughtotreasurewaterandtrytopreventitfrombeingpolluted.Manshouldalsoknowthatallresourcesintheworldarelimited,includingwater.Makegooduseofthem,otherwise,manwillbepunishedbynature.Totreasurewateristotreasurelife;toprotectourenvironmentistoprotectourselves.

2.Travel-mateWantedI'ma19-year-oldfemalesophomorenamedLiMing.Iherebyearnestlyinviteaforeignyounglady--collegestudentpreferred--tomakeathreeweektouringtripwithme.Myplanistosetoffnextweekendwhenthesummervacationofficiallybegins.ThefirststopisKunmingtheworld-renownedcityforitsbeautyandmildtemperature.We'llgettherebytrainandstayfor2daysandthenwe'llheadforJinggangshanaformerrevolutionarybaseaswellasanaturalbeautyspot.Aftera3-dayvisittherewewilltakealong-distancecoachtoanearbyportcitybytheYangtzeRiverandboardadownstreamshiptoShanghaisothatwecanenjoythegreatsceneryalongsidethethirdlongestriverintheworld.AseverybodyknowsShanghaiisoneofthebusiestandfastestdevelopingcitiesinChina.I'dliketohaveagoodtourinShanghaisothestaytherewillbeabouthalfaweek.AfamousChinesesayinggoes"JustasthereisParadiseinheaventhereareSuzhouandHangzhouonEarth"soa4-dayvisittothesetwocitiesnearShanghaiisamust.Alltogetherourtripwilllastaboutthreeweeks.Ionlyexpectthatmytravel-matecouldbearherownexpensesandtalkwithmeinbeautifulEnglishandIwouldbeanexcellentguideforhersinceImajorintouristguiding.Thoseinterestedpleasecontactmeeitherthroughemail(Liming@126.com)orphonecall(12345678).Travel-mateWantedI'ma19-year-oldfemalesophomorenamedLiMing.Iherebyearnestlyinviteaforeignyounglady--collegestudentpreferred--tomakeathreeweektouringtripwithme.Myplanistosetoffnextweekend,whenthesummervacationofficiallybegins.ThefirststopisKunming,theworld-renownedcityforitsbeautyandmildtemperature.We'llgettherebytrainandstayfor2days,andthenwe'llheadforJinggangshan,aformerrevolutionarybaseaswellasanaturalbeautyspot.Aftera3-dayvisitthere,wewilltakealong-distancecoachtoanearbyportcitybytheYangtzeRiverandboardadownstreamshiptoShanghai,sothatwecanenjoythegreatsceneryalongsidethethirdlongestriverintheworld.Aseverybodyknows,ShanghaiisoneofthebusiestandfastestdevelopingcitiesinChina.I'dliketohaveagoodtourinShanghai,sothestaytherewillbeabouthalfaweek.AfamousChinesesayinggoes,"JustasthereisParadiseinheaven,thereareSuzhouandHangzhouonEarth",soa4-dayvisittothesetwocitiesnearShanghaiisamust.Alltogether,ourtripwilllastaboutthreeweeks.Ionlyexpectthatmytravel-matecouldbearherownexpensesandtalkwithmeinbeautifulEnglish,andIwouldbeanexcellentguideforhersinceImajorintouristguiding.Thoseinterestedpleasecontactmeeitherthroughemail(Liming@126.com)orphonecall(12345678).

3.low-carbonLife①Currentlyanewconceptisgainingpopularitythatislow-carbonlifewhichfeatureslowenergydemandandlowcarbondioxideoutput.Peopleshouldtrytoreducetheirconsumptionofenergyandresourcesandtoproducelesspollution.②Whyisthisconceptdrawing