【2022年】安徽省安慶市大學(xué)英語6級大學(xué)英語六級預(yù)測試題(含答案)

【2022年】安徽省安慶市大學(xué)英語6級大學(xué)英語六級預(yù)測試題(含答案)學(xué)校:________班級:________姓名:________考號:________

一、1.Writing(10題)1.Directions:Forthispart,youareallowed30minutestowriteashortessayentitledStudents'Union,AssociationsandPersonalDevelopment.Youshouldwriteatleast150wordsfollowingtheoutlinegivenbelow

1.大學(xué)里學(xué)生會和各種社團(tuán)的現(xiàn)狀

2．參加學(xué)生會和各種社團(tuán)對個(gè)人發(fā)展的作用

3．我的觀念中大學(xué)生對待學(xué)生會和社團(tuán)活動(dòng)的正確態(tài)度

Students'Union,AssociationsandPersonalDevelopment

2.Forthispart,youareallowed30minutestowriteashortessayentitledOnFastFood.Youshouldwriteatleast150wordsfollowingtheoutlinegivenbelow:

1.有人認(rèn)為快餐帶來了很多便利之處

2.有人卻認(rèn)為快餐帶來了很多負(fù)面影響

3.在我看來…

OnFastFood

3.Forthispart,youareallowed30minutestowriteashortessayonthetopicofChildrenObesity.Youshouldwriteatleast150wordsaccordingtotheoutlinegivenbelow.

1．學(xué)生的肥胖問題日益嚴(yán)重

2．這一現(xiàn)象產(chǎn)生的原因

3．你認(rèn)為應(yīng)如何改變這一現(xiàn)象

ChildrenObesity

4.Directions:Forthispart,youareallowed30minutestowriteashortessayentitledElectronicWaste.Youshouldwriteatleast150wordsfollowingtheoutlinesgivenbelow:

1.廢棄的電子產(chǎn)品越來越多；

2.如何正確處理這些電子產(chǎn)品。

5.Directions:Forthispart.youareallowed30minutestowriteacompositiononthetopic:PreciousWater.Youshouldwriteatleast150wordsfollowingtheoutlinegivenbelow:

1．舉例說明水對人類的重要性

2．舉例說明我國所面臨的水資源問題

3．為了自下而上和發(fā)展人們要……

PreciousWater

6.Directions:Forthispart,youareallowed30minutestowriteashortessayentitledRaisingDogsintheCity.Youshouldwriteatleast150wordsfollowingtheoutlinesgivenbelow:

1.現(xiàn)在養(yǎng)狗的人越來越多;

2.不文明養(yǎng)狗給社會造成了危害;

3.我的看法。

RaisingDogsintheCity

7.Directions:Forthispart,youareallowed30minutestowriteashortessayentitledCanDonationChangePeople'sLifeinUnderdevelopedAreas?Youshouldwriteatleast150wordsfollowingtheoutlinegivenbelow.

1.現(xiàn)在許多民間組織和政府機(jī)構(gòu)鼓勵(lì)民眾通過捐贈(zèng)來幫助落后地區(qū)

2．捐贈(zèng)的確能夠?qū)β浜蟮貐^(qū)的發(fā)展帶來幫助

3．在我看來，真正能夠幫助落后地區(qū)的還是……

CanDonationChangePeople'sLifeinUnderdevelopedAreas?

8.Directions:Forthispart,youareallowed30minutestowriteashortessayentitledComputerandOnlineGames.Youshouldwriteatleast150wordsfollowingtheoutlinegivenbelow.

1.大學(xué)生接觸電腦游戲的概況

2．電腦游戲?qū)Υ髮W(xué)生的利與弊

3．我對這一問題的看法

ComputerandOnlineGames

9.Directions:Forthispart,youareallowed30minutestowriteacompositiononthetopicMobilePhoneUsesshouldBeLimitedinLibrary.Youshouldwriteatleast150wordsfollowingtheoutlinegivenbelowinChinese:

1.圖書館的閱覽區(qū)內(nèi)濫用手機(jī)的現(xiàn)象很普遍

2.分析此現(xiàn)象造成影響

3.你的建議

MobilePhoneUsesshouldBeLimitedinLibrary

10.Directions:Forthispart,youareallowed30minutestowriteashortessayentitledOnCollegeStudents'InterpersonalRelationship.Youshouldwriteatleast150wordsfollowingtheoutlinegivenbelow.

1.調(diào)查顯示，某大學(xué)61%的學(xué)生需要人際關(guān)系方面的心理幫助

2.出現(xiàn)這種情況的主要原因

3.我的建議

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

Ifyouwanttohavethesamekindoflivingasaretiree,youmayspend20%lessmonthlythanyoudonowbecause______.

A.olderpeopletendtobemorefrugal

B.expensesinvolvedinworkaresaved

C.publictransportationwillbecheaperthen

D.olderpeoplecandotheirowncleaningthen

12.

Atverycoldtemperaturesnowis______sothatthedogscannotpulltheload.

13.

InSydney'sGalleriesVictoria,themall'smainpiazzaiscoveredwithalarge,flatskylightmadeof______.

14.

CuttingbudgetforscienceresearchanddevelopmentfurthersmothersincentivesforAmericanstudentsto______.

15.

Inallcoastalcities,cellphonenetworkscouldnotkeepupwithdemand.

A.YB.NC.NG

16.HowEarthquakesWork

Anearthquakeisoneofthemostterrifyingphenomenathatnaturecandishup.Wegenerallythinkofthegroundwestandonas"rock-solid"andcompletelystable.Butanearthquakecanshatterthatperceptioninstantly.Upuntilrelativelyrecently,scientistsonlyhadunsubstantiatedguessesastowhatactuallycausedearthquakes.Eventodaythereisstillacertainamountofmysterysurroundingthem,butscientistshaveamuchclearerunderstanding.Therehasbeenenormousprogressinthepastcentury:Scientistshaveidentifiedtheforcesthatcauseearthquakes,anddevelopedtechnologythatcantellusanearthquake'smagnitudeandorigin.Thenexthurdleistofindawayofpredictingearthquakes.

ShakingGround

Anearthquakeisavibrationthattravelsthroughtheearth'scrust.Technically,alargetruckthatrumblesdownthestreetiscausingamini-earthquake,ifyoufeelyourhouseshakingasitgoesby,butwetendtothinkofearthquakesaseventsthataffectafairlylargearea,suchasanentirecity.Allkindsofthingscancauseearthquakes:

-volcaniceruptions

-meteor(流星)impacts

-undergroundexplosions(anundergroundnucleartest,forexample)

-collapsingstructures(suchasacollapsingmine)

Butthemajorityofnaturally-occurringearthquakesarecausedbymovementsoftheearth'splates,aswe'llseeinthenextsection.

Weonlyhearaboutearthquakesinthenewseveryonceinawhile,buttheyareactuallyaneverydayoccurrenceonourplanet.AccordingtotheUnitedStatesGeologicalSurvey,morethanthreemillionearthquakesoccureveryyear.That'sabout8000aday,oroneevery11seconds!Thevastmajorityofthese3millionquakesareextremelyweak.

SlidingPlates

Thebiggestscientificbreakthroughinthehistoryofseismology(地震學(xué))—thestudyofearthquakescameinthemiddleofthe20thcentury,withthedevelopmentofthetheoryofplatetectonics(板塊構(gòu)造).Thebasictheoryisthatthesurfacelayeroftheearth—thelithosphere—iscomprisedofmanyplatesthatslideoverthelubricatingmantle(地幔)layer.Attheboundariesbetweenthesehugeplatesofsoilandrock,threedifferentthingscanhappen:

-Platescanmoveapart—Iftwoplatesaremovingapartfromeachother,hot,moltenrockflowsupfromthelayersofmantlebelowthelithosphere.

-Platescanpushtogether—Ifthetwoplatesaremovingtowardeachother,oneplatetypicallypushesundertheotherone.Atsomeboundarieswheretwoplatesmeet,neitherplateisinapositiontosubductundertheother,sotheybothpushagainsteachothertoform.mountains.

-Platesslideagainsteachother—Atotherboundaries,platessimplyslidebyeachother—theyarepushedtightlytogether.Agreatdealoftensionbuildsattheboundary.

Wheretheseplatesmeet,you'llfindfaults—breaksintheearth'scrustwheretheblocksofrockoneachsidearemovingindifferentdirections.Earthquakesaremuchmorecommonalongfaultlinesthantheyareanywhereelseontheplanet.

Faults

Scientistsidentifyfourtypesoffaults,characterizedbythepositionofthefaultplane,thebreakintherockandthemovementofthetworockblocks:

-Inanormalfault(seeanimationbelow),thefaultplaneisnearlyvertical.Thesefaultsoccurwherethecrustisbeingpulledapart,duetothepullofadivergentplateboundary.

-Thefaultplaneinareversefaultisalsonearlyvertical,butthehangingwallpushesupandthefootwallpushesdown.Thissortoffaultformswhereaplateisbeingcompressed.

-Athrustfaultmovesthesamewayasareversefault,butthefaultlineisnearlyhorizontal.Thisisthesortoffaultthatoccursinaconvergingplateboundary.

-In

A.YB.NC.NG

17.DoingBusinessinAsia

ManyWesternerswantingtodobusinessesinAsiannationsseekinformationandadviceaboutthingstheyneedtoknowinordertobesuccessful.ByWesternerswhohavealreadybeenworkinginAsiannations,theyaretoldtorememberasprioritiesthe"Fs":family,face,fate,favorsandfriends.AlthoughtheydohavesomesubtledifferencesinmeaningsandconnotationsindifferentpartsofAsia,nevertheless,Westernbusinessmenneedtobesensitivetotheseissuesiftheywishtobesuccessful.Thefive"Fs"areexplainedinthefollowingway.

Family:Thismeansthatbusinessisoftencloselyconnectedtofamilyandthatthereisafamilynetworkthatbranchesoutregionallyandinternationally,providingefficientpolitical,financialandemotionalsupport,aswellasdistributionknowledge.ThisnetworkingisparticularlyobviousamongChinesewhocontrolhugebusinesssegmentsinAsiaandarebyfarthemostsuccessfulbusinessgroupintheregion.Theirlargepresencealsohelps--Singaporeis77percentChinese;Malaysia,45percent;Taiwan,aChineseprovince,99percent.IndonesiaandthePhilippinesalsohavesizableandprosperousChinesecommunities.ItisexplainedthattheimportanceoffamilygoesbacktoConfucius,whotaughtthatfamilyrepresentsrelationshipsthatonecantrust.AlthoughfamiliesintheWestmaybeconnected,theyarealmostneverascloselyconnectedasinConfucianAsia.ThisfamilydependenceisalsotreeinKorea.ThelargestcorporationinSouthKoreaisHyundai,amultibillion-dollarcompany.Headedbytheeldestbrother,thecompany'sfivemajordivisionsareeithermanagedbyoneofthefivebrothers,abrother-in-laworason-in-law.

Face:Twointerpretationsaregivenforthemeaningof"face".Oneisliteral--Asiansliketodobusinessface-to-face.Theywanttoputafacetogetherwithabusiness,torecognizeanindividualandtoassociatewithagivencompany.ManyforeigncompanieshavemadethemistakeofsendingaseriesofdifferentexecutivestoAsiaduringlengthycontractnegotiations.Theyareadvisednottodothis;ifnegotiationsarestartedbyoneindividual,theyshouldbecompletedbythatsamepersonifatallpossible.However,ifachangemustbemade,thenthefirstpersonshouldtakethenewoneandformallypresenthimashissuccessorsothatthetwofacesareidentified.Thesecondinterpretationof"face"isthatinawayitmeans"respect".Thebusinessmanistoldthathemustshowthe"properrespect"accordingtotheageandpositionofthepersonheisdealingwithandalsotakeintoaccountthesizeoftheperson'scompanyincomparisonwithhisown.InWesterncountries,ageisnotnecessarilygivenrespect,butinConfuciusAsia,ageisgivengreatrespect.Thusbusinessmenaretoldtoalwayspayattentiontoanyelderlypersonsattendingabusinessmeeting.TheyarealsowarnedthatitisverydifficultforJapanesetospeakdirectlyandsayno.Theywilldoalmostanythingtoavoidsayingno,eventothepointofnotgivinganansweratall.Bygivingnoanswerorsayingsomethinglike“I’llthinkaboutit",or"I'llconsiderit".Theyare"savingface",andreallymean"no".ThisistheoppositeoftheWestern"yesorno"mentality.ThusaWesternbusinessmaniswarnednevertoputaJapanesebusinessmaninthepositionofhavingtosay"yes"or"no".

Businessmenarealsogivenadviceabouthowtoshow"face"tosomeoneofhigherrank.RichardTallboy,CEOoftheWorldCoalOrganization,whohashadextensiveexperienceinAsia,tellsforeignersnottoforgetthe"Chairman's1/2percentofthechairman'sownpocket."HesaysthatthismeanstheyshouldalwaysstartnegotiatingatahigherpricewithAsians.Inthefirstroundnegotiationsforeignersshouldallowthemselvestocomedowninprice10percent.Inthesecondroundofnegotiationstheyshouldatlast

A.YB.NC.NG

18.

ThoseimagesproducedbyFDG-PETcanreveal______.

A.thenumberofglucosemetabolism

B.thesizeofglucosemetabolism

C.thepatternofglucosemetabolism

D.thedistributionofglucosemetabolism

19.

Onethingtorememberisthatavarieddietthatincludesplentyof______isrecommendedforeveryone,regardlessofage.

20.ThesurveyoftheJosephsonInstituterevealedin2008that______.

A.moststudentspassedtheexaminationsbycheating

B.fewstudentsrealizedtheharmofdeceiving

C.lyinghadbecomeahabitofmanystudents

D.cheatingwasspreadingunrestrainedlyinschools

三、3.ListeningComprehension(10題)21.

【B5】

22.聽力原文：M:IneedtoaskJackaboutthechemistryassignmentfortomorrow.Buthisphone'sbeenbusyforthelasthalfanhour.Whocanhebetalkingtoforsolong?

W:Itmaynotbehim,youknow.Itcouldbeoneofhisroommates.Whydon'tyoujustgotohisapartment?

Q:Whatdoesthewomansuggestthemando?

(17)

A.MeetJackinperson.

B.CallJack'sroommate.

C.Gotoclassesasusual.

D.Visitanotherapartment.

23.SectionA

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

(12)

A.She'shappythatthestudentcenterisgettingmorecomputers.

B.She'llletthemanusehercomputertodostatisticsassignments.

C.Shewilltakeastatisticscourseinthestudentcentersoon.

D.She'dliketobuyacomputerverysoon.

24.(22)

A.Becausetheyhavetopayforit.

B.BecausetheythinkTV'scommercialsareinsultstotheirintelligence.

C.Becauseitgetsallitsmoneyfromadvertisements.

D.Becausethereweren'tanyadsonTV.

25.聽力原文：M:NodoubtyouhavealreadyheardofthepassingofMr.Johnson.

W:Yes.serviceswillbeheldforhimtomorrowatSt.Luke'schurch.

Q:WhatisknownaboutMr.Johnson?

(18)

A.Hehasjustbeendead.

B.Hewenthomeafterchurch.

C.Hehasnotfeltwelllately.

D.Hewillattendchurchtomorrow.

26.【B11】

27.(47)

28.

【B4】

29.(38)

30.(35)

A.ItinfluencesthesurfacetemperatureofMars.

B.Itprotectslivingbeingsfromharmfulrays.

C.Itkeepsaplanetfromoverheating.

D.Itisthemaincomponentoftheairpeoplebreathe.

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

InParagraph3,"hadgonebythewayofthedodo"means______.

32.

Itcanbeinferredthattheauthorpresupposesthatthereaderwillregardacourseinliteratureasacourse______.

33.Harringtonisenthusiasticaboutawardingherworkersbecauseshefelt______forthechancesgivenbefore.

五、5.ErrorCorrection(3題)34.

【S10】

35.

【S9】

36.

【S3】

六、6.ErrorCorrection(3題)37.

【S6】

38.Dafterinterviewingbecomecommonpractice【S1】______

intheUnitedStates,Americanjournalistswere

teachingEuropeanswhattheirowneliteswould【S2】______

submittointerviews,In1879,anAmericannamed

JamesCreelmanbecameafirstpersontointerview【S3】______

thepresidentofFrance.DuringWorldWarI,

Americancorrespondentshelpedtransformingthe【S4】______

standingoftheinterviewinBritain.Oneofthem

recalled,"Yousawtheimmemorialaloofnessofthe

KingofEnglandwipingoutatateapartyfor【S5】______

AmericanjournalistsatSandringham;youbeheldthe

holyofholyoftheBritishWarOfficeasthesetting【S6】______

ofaweeklyconferencewithreporters."

TheWorldscoredwiththepope(Benedict

XV)againin1915.Interviewingthepopeseemsto

havebeenthenextbestthingtointerviewGodfor【S7】______

Americanjournalists,andtheykeptincitingpapal【S8】______

interviewsasearthshatteringachievement.The【S9】______

UnitedPresscorrespondentwhointerviewedPope

PinsXlin1929wasfarfromthefirsttodoso,but

theUPboastedthathewasatlessthefirsttodoso【S10】______

"intheprivatelibraryofthePontiff".

【S1】

39.

【S4】

參考答案

1.Students'UnionAssociationsandPersonalDevelopmentStudents'Unionismuchmoreactiveandtheyplayabiggerroleintheaffairsofouruniversitiesthanthatinahighschool.Andasforanysortofyourpersonalinterestsandhobbiesthereisoneassociationyoucanjoin.ThebenefitswecangetfromjoininginStudents'Unionandalltheseassociationsarequiteobvious.Firstwecanimproveourabilitytogetalongandworkwithotherswhichmeanssomuchtoourpersonaldevelopment.Secondsomeopportunitiestogetintouchwiththesocietymightbeofferedintheseorganizations.Lastbutnotleastwecanfindalotofschoolmateswhosharethesameinterestwithourswhichcanmakethecampuslifesomuchmorecolorful.Butjoiningintheseorganizationsisnotallaboutbenefits.Someoftheactivitiesarequitetime-consumingandsomearrangementscanevenbeconflictingwithourclasses.Somyopiniononthisissuegoeslikethis:aslongasourclassesandacademicactivitiesarenotinterferedtheexperiencesinStudents'Unionandallsortsofassociationscanbesomethingworthrememberingandsomethingthatyouwillneverregret.Students'Union,AssociationsandPersonalDevelopmentStudents'Unionismuchmoreactiveandtheyplayabiggerroleintheaffairsofouruniversitiesthanthatinahighschool.Andasforanysortofyourpersonalinterestsandhobbies,thereisoneassociationyoucanjoin.ThebenefitswecangetfromjoininginStudents'Unionandalltheseassociationsarequiteobvious.Firstwecanimproveourabilitytogetalongandworkwithothers,whichmeanssomuchtoourpersonaldevelopment.Second,someopportunitiestogetintouchwiththesocietymightbeofferedintheseorganizations.Lastbutnotleast,wecanfindalotofschoolmateswhosharethesameinterestwithours,whichcanmakethecampuslifesomuchmorecolorful.Butjoiningintheseorganizationsisnotallaboutbenefits.Someoftheactivitiesarequitetime-consuming,andsomearrangementscanevenbeconflictingwithourclasses.Somyopiniononthisissuegoeslikethis:aslongasourclassesandacademicactivitiesarenotinterfered,theexperiencesinStudents'Unionandallsortsofassociationscanbesomethingworthrememberingandsomethingthatyouwillneverregret.

2.OnFastFoodRecentlytheissueoffastfoodhasarousedpublicconcern.Somepeoplesholdthatfastfoodisgoodbecauseitistimesavingandconvenientwhileothersthinkinadifferentway.AsfarasIamconcerneOnFastFoodRecently,theissueoffastfoodhasarousedpublicconcern.Somepeoplesholdthatfastfoodisgoodbecauseitistimesavingandconvenient,whileothersthinkinadifferentway.AsfarasIamconcerne

3.ChildrenObesityChinaissuper-sizingitschildrenasfastasitseconomypromptingfearsofobesitycrisis.Today8%of10-to12-year-oldsinChina'scitiesareconsideredobeseandanadditional15%areoverweightaccordingtoEducationMinistrydata.Chinahasenteredtheeraofobesityandthespeedofgrowthisshocking.AgenerationofeconomicexpansionhasproducedhigherlivingstandardsandallowedChinesefamiliestoputmorefoodonthetable;once-scarcemeatanddairyproductsnowarewidelyavailable.Growingprosperityalsohasledtomoresedentarylifestyles:lessphysicallaborfewertripsonfootandbybicyclemoretravelbycarandmoreInternetusage—allareresponsibleforalargeweightgain.Theintroductionoffastfoodoverseasalsocontributestotheincreaseinobesity.Ithinkit'shightimewefoughtjuvenileflab.Kidsneedtofollowahealthierdiet.Parentsshouldhelpkidsbalancedietanddon'ttakethemtoeatfastfoodlikeMcDonald'sandKFCsofrequently.Thegovernmentshouldbuildmoreplaygroundsandrequirestudentstoexerciseorplaysportsforanhouradayatschool.ChildrenObesityChinaissuper-sizingitschildrenasfastasitseconomy,promptingfearsofobesitycrisis.Today,8%of10-to12-year-oldsinChina'scitiesareconsideredobeseandanadditional15%areoverweight,accordingtoEducationMinistrydata.Chinahasenteredtheeraofobesity,andthespeedofgrowthisshocking.AgenerationofeconomicexpansionhasproducedhigherlivingstandardsandallowedChinesefamiliestoputmorefoodonthetable;once-scarcemeatanddairyproductsnowarewidelyavailable.Growingprosperityalsohasledtomoresedentarylifestyles:lessphysicallabor,fewertripsonfootandbybicycle,moretravelbycar,andmoreInternetusage—allareresponsibleforalargeweightgain.Theintroductionoffastfoodoverseasalsocontributestotheincreaseinobesity.Ithinkit'shightimewefoughtjuvenileflab.Kidsneedtofollowahealthierdiet.Parentsshouldhelpkidsbalancedietanddon'ttakethemtoeatfastfoodlikeMcDonald'sandKFCsofrequently.Thegovernmentshouldbuildmoreplaygroundsandrequirestudentstoexerciseorplaysportsforanhouradayatschool.

4.ElectronicWasteWiththeadvancementinmodernscienceandtechnologyelectronicproductsarebeingupdatedandreplacedatsurprisingspeedwhichisproducingahugemassofe-wasteeveryday.Thishasledtoseriouscontaminationoftheenvironmentandhasbecomeaproblemofgreatconcernforthemodernsociety.Thebestwaytogetridofthee-wasteistogetitrecycledwhichrequiresthemanufacturerstotakebacktheirdiscardedproductsforitisthemanufacturersthatknowbestwhattheirproductsaremadeofandhowtodibblethemeffectively.Italsorequiresthecustomerstoputthedeserteditemsinspecialplacesforrecycleinsteadofthrowingthemhereandthereandpollutingtheenvironment.Itisbeyonddoubtthate-wasteisposinggreatthreattoourlife.Ifirmlybelievethatonlybythejointeffortsofthecompaniesandconsumerscane-wasteproblembesolvedeffectivelyandsatisfactorily.ElectronicWasteWiththeadvancementinmodernscienceandtechnology,electronicproductsarebeingupdatedandreplacedatsurprisingspeed,whichisproducingahugemassofe-wasteeveryday.Thishasledtoseriouscontaminationoftheenvironmentandhasbecomeaproblemofgreatconcernforthemodernsociety.Thebestwaytogetridofthee-wasteistogetitrecycled,whichrequiresthemanufacturerstotakebacktheirdiscardedproducts,foritisthemanufacturersthatknowbestwhattheirproductsaremadeofandhowtodibblethemeffectively.Italsorequiresthecustomerstoputthedeserteditemsinspecialplacesforrecycle,insteadofthrowingthemhereandthereandpollutingtheenvironment.Itisbeyonddoubtthate-wasteisposinggreatthreattoourlife.Ifirmlybelievethatonlybythejointeffortsofthecompaniesandconsumers,cane-wasteproblembesolvedeffectivelyandsatisfactorily.解析：[審題]這次考試的寫作題屬于問題解決型作文。題目雖然只給出了兩個(gè)提綱，但在六級作文中，還是要寫三個(gè)或四個(gè)自然段。文章應(yīng)包含以下三項(xiàng)基本內(nèi)容：

第—段是提出問題部分，即電子產(chǎn)品頻繁更替，造成電子垃圾，污染環(huán)境。

第二段是解決問題部分。如廠家回收產(chǎn)品，循環(huán)再生等。

第三段表明作者態(tài)度。即顧客和廠家聯(lián)手共同解決問題。

[提綱]

1.Electronicproductsarebeingupdatedandreplaced.Seriouscontaminationoftheenvironment

2.Solutionstoe-waste:

Manufacturerstakebackdiscardedproducts.

Consumersdon'tthrowthemhereandthere.

3.Myview:

jointeffortsofthecompaniesandtheconsumers

5.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.

6.RaisingDogsilltheCityRecentlymoreandmorepeoplebegintoraisedogsinthecity.Youmayfinddogshereandthereinpublicplacesorevenonbuses.Ithasmoreorlessbecomeoneofthelatestfashions.Yetthenegativeeffectsofraisingdogsinthecityareobvious.Tobeginwithitmaypollutetheenvironment.Wecanoftenseedogsdroppingtheirwastearoundthecitywhentheyarewalkedoutdoors.Fewoftheirownerswouldpickitupafterthedogs.Inthesecondplacewithtoomanydogsinpublicplacescasesofdogsattackingpeoplearenotrarenow.Finallythebarkingofdogsmayalsodisturbthequietneighborhood.Inmyviewraisingdogsinthecitymustbeputunderstrictcontrol.Thosewhoraisedogsinthecitymustobserverespectiveregulationsandruleswhichmaykeepthedogsfrompollutingtheenvironmentandthreateningthesafetyofthepeople.Andifsomeonewantstokeepadoginthecityheisrequiredtogetapprovalfromtheneighbors.Onlyinthiswaycanweco-existhappilyandsafelywiththedogsinthecity.RaisingDogsilltheCityRecentlymoreandmorepeoplebegintoraisedogsinthecity.Youmayfinddogshereandthereinpublicplacesorevenonbuses.Ithasmoreorlessbecomeoneofthelatestfashions.Yetthenegativeeffectsofraisingdogsinthecityareobvious.Tobeginwith,itmaypollutetheenvironment.Wecanoftenseedogsdroppingtheirwastearoundthecitywhentheyarewalkedoutdoors.Fewoftheirownerswouldpickitupafterthedogs.Inthesecondplace,withtoomanydogsinpublicplaces,casesofdogsattackingpeoplearenotrarenow.Finally,thebarkingofdogsmayalsodisturbthequietneighborhood.Inmyview,raisingdogsinthecitymustbeputunderstrictcontrol.Thosewhoraisedogsinthecitymustobserverespectiveregulationsandrules,whichmaykeepthedogsfrompollutingtheenvironmentandthreateningthesafetyofthepeople.Andifsomeonewantstokeepadoginthecity,heisrequiredtogetapprova