【2022年】四川省自貢市大學(xué)英語(yǔ)6級(jí)大學(xué)英語(yǔ)六級(jí)真題(含答案)學(xué)校:________班級(jí):________姓名:________考號(hào):________

一、1.Writing(10題)1.Directions:Forthispart,youareallowedthirtyminutestowritealetterofatleast150wordsaccordingtotheoutlinegivenbelowinChinese.

1.有個(gè)國(guó)外的朋友來(lái)訪，告訴他你已經(jīng)做好安排。

2．作了哪些安排。

3．對(duì)來(lái)訪表示歡迎

2.Directions:Forthispart,youareallowed30minutestowriteashortessayentitledTheIncreaseintheNumberofChineseTravelingAbroad,Youshouldwriteatleastl5Owordsfollowingtheoutlinegivenbelow:

1.說(shuō)明這一現(xiàn)象

2．解釋產(chǎn)生這種現(xiàn)象的原因

3．預(yù)測(cè)未來(lái)的趨勢(shì)

(說(shuō)明：中國(guó)游客出國(guó)旅游開(kāi)始于1997年。據(jù)統(tǒng)計(jì)，當(dāng)年全國(guó)出境旅游的人數(shù)為520萬(wàn)人次，到2006年出境旅游的人數(shù)已超過(guò)3000萬(wàn)人次。)

3.Directions:Forthispart,youareallowed30minutestowriteashortessayentitledPositiveandNegativeEffectsofInternet.Youshouldwriteatleast150wordsfollowingtheoutlinegivenbelow:

1.英特網(wǎng)的積極影響。

2．英特網(wǎng)的消極影響。

3．你的看法。

PositiveandNegativeEffectsofInternet

4.Directions:Forthispart,youareallowed30minutestowriteacompositiononthetopicAgingofthePopulation.Youshouldwriteatleast150wordsaccordingtotheoutlinegivenbelowinChinese.

1.我國(guó)人口老齡化現(xiàn)象日趨普遍；

2．人口老齡化給社會(huì)、家庭帶來(lái)越來(lái)越多的負(fù)擔(dān)；

3．如何妥善解決人口老齡化問(wèn)題。

AgingofthePopulation

5.Directions:Forthispart,youareallowed30minutestowritealettertoconsoleyourfriendwhorecentlyfailedinTOEFL.Youshouldwriteatleast150wordsfollowingtheoutlinegivenbelow:

1.得知好友John未通過(guò)托福考試，他情緒低落

2．幫他分析可能存在的問(wèn)題，提出合理建議

3．鼓勵(lì)他戰(zhàn)勝失敗

ALetterofConsolation

6.Forthispart,youareallowed30minutestowriteashortessayentitledChangesinFamilyExpenses.Youshouldwriteatleast150wordsbasedonthechartandoutlinegivenbelow.

1．請(qǐng)對(duì)圖表所給出的信息進(jìn)行描述

2．請(qǐng)對(duì)描述的內(nèi)容做出原因分析

3．請(qǐng)針對(duì)此圖表得出合理的結(jié)論并對(duì)未來(lái)進(jìn)行預(yù)測(cè)

ChangesinFamilyExpenses

7.Directions:Forthispart,youareallowed30minutestowritealettertoaskforsomeinformationaboutaninternationalconferenceheldinyourcity.Youshouldwriteatleast150wordsfollowingtheoutlinegivenbelow.

有一個(gè)會(huì)議在你所在的城市召開(kāi)，你想去參加。給會(huì)議的組織者寫(xiě)一封信。說(shuō)一下你想?yún)⒓拥脑颍⒑?jiǎn)單介紹一下自己。并請(qǐng)他提供一些會(huì)議的相關(guān)登信息。

8.Directions:Forthispart,youareallowed30minutestowriteaCampaignSpeech.Youshouldwriteatleast150wordsfollowingtheoutlinegivenbelow.

1.你認(rèn)為自己具備了什么條件(能力、性格、愛(ài)好等)可以勝任學(xué)生會(huì)主席的工作。

2．如果當(dāng)選，你將為本校同學(xué)做些什么。

9.Directions:Forthispart,youareallowed30minutestowriteathank-youletteronbehalfofthestudentuniontoacompanywhosponsoredtheschoolfootballgame.Youshouldwriteatleast150wordsfollowingtheoutlinegivenbelow.

1.代表學(xué)生會(huì)感謝×公司對(duì)校內(nèi)足球賽的贊助

2．向該公司贈(zèng)送一份很有紀(jì)念意義的禮物

3．表達(dá)美好的祝愿，希望該公司繼續(xù)支持本校的各項(xiàng)活動(dòng)

AThank-youLetter

10.Directions:以"新年決心書(shū)"為題寫(xiě)一篇演講稿，至少應(yīng)包括以下兩方面的內(nèi)容:

1.總結(jié)自己在學(xué)習(xí)上的不足以及今后的打算。

2.在全面提高自身素質(zhì)方面有什么打算。

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

KermittheFrogoncesaid,"It'snotthateasybein'green."Althoughhewasn'treferringtocars,hisobservationseemsparticularlyappropriatefortheautoindustrytoday:Designing,developingandmarketing"green"earshasnotbeenaneasytask,whichiswhygasolinepoweredvehiclesstillruletheroadandfossilfuelsstillaccountforalmost75percentoftheworld'senergyconsumption.Asgasolinepricessoarandconcernoverharmfulemissionmounts,however,carsthatrunonalternatefuelsourceswillbecomeincreasinglyimportant.Anatural-gasvehicle,orNGV,istheperfectexampleofsuchacar--it'sfuel-efficient,environmentallyfriendlyandoffersarelativelylowcostofownership.

NaturalGasBasics

Theword"gas"isaconfusingtermbecauseitisusedtodescribemanydifferentsubstancesthataresimilarbutnotexactlythesame.Forexample,the"gas"youputinyourcarisgasoline,onecomponentofcrudeoil,orpetroleum.Petroleumisadark,stickyliquidmixtureofcompoundsformedundergroundbythedecayofancientmarineanimals.

Naturalgasalsocomesfromthedecayofancientorganisms,butitnaturallytakesagaseousform.insteadofaliquidform.Naturalgascommonlyoccursinassociationwithcrudeoil.Itisderivedfrombothlandplantsandaquatic(水生的)organicmatterandformsaboveorbelowoildeposits.Itisoftendissolvedincrudeoilatthehighpressuresexistinginareservoir.Therearealsoreservoirsofnaturalgas,knownasnon-associatedgas,thatcontainonlygasandnooil.

Naturalgasconsistsprimarilyofmethane(沼氣)andotherhydrocarbongases.Hydrocarbonsareorganiccompoundscomposedonlyoftheelementscarbonandhydrogen.Thehydrocarbonsinnaturalgasarecalledsaturatedhydrocarbonsbecausetheycontainhydrogenandcarbonboundtogetherbysinglebonds.

Likegasoline,naturalgasiscombustible(易燃的),whichmeansitcanbeusedinacombustionenginelikegasoline.Butcarsthatcouldburnnaturalgasdidn'tappearonthesceneuntilthe1930s.

FromFieldtoFord

Weextractnaturalgastrappedinundergroundreservoirsbydrillingwellsintotheearth.Amodernwell,equippedwithdiamond-studdeddrillbits,candrilltodepthsapproaching25,000feet.

Throughoutthe19thcentury,theuseofnaturalgasremainedlocalizedbecausetherewasnowaytotransportlargequantitiesofgasoverlongdistances.In1890,theinventionofaleakproofpipelinecouplingmadeitpossibletotransportgasmilesfromthesource.Improvementsinpipelinetechnologycontinuedoverthenexttwodecadesuntillong-distancegastransmissionbecamepractical.From1927to1931,laborersconstructedmorethan10majornaturalgastransmissionsystemsintheUnitedStates,makingnaturalgasaviableenergysourceformanyapplications.Theoilshortagesofthelate1960sandearly1970sbroughtrenewedinterestinnaturalgasasafuelsource,especiallyforautomobiles.

Today,ownersofnatural-gasvehiclescanfilluptheircarsatoneof1,300fuelingstationslocatedintheUnitedStates.Hondaalsooffersapersonalnaturalgaspumptopeoplewhopurchaseitsnatural-gas-poweredCivic.Thepumpusesahome'sexistingnaturalgaslinesandcanbeinstalledfor＄500to＄1500.

Natural-gasVehicleDesign

Natural-gasvehiclesusethesamebasicprinciplesasgasoline-poweredvehicles.Inotherwords,thefuel(naturalgasinthiscase)ismixedwithairinthecylinderofafour-strokeengineandthenignitedbyasparkplugtomoveapiston(活塞)upanddown.Althoughtherearesomedifferencesbetweennaturalgasandgasolineintermsofflammabilityandignitiontemperatures.NGVsthemselvesoperateonthesamefundamentalconceptsasgasoline-poweredvehicles.Still,somemodifications

A.YB.NC.NG

12.

Anormalrangehasbeenestablishedforbodytemperature,bloodpressure,pulse,height,etc.forhealth.

A.YB.NC.NG

13.

Thehumanpopulationgrowthisthecausesofalloftheenvironmentalproblems.

A.YB.NC.NG

14.TwoLettersfromLondon

April14,1980

HotelDiplomat

London,England

LeeSimmons

President,CowboyJeans,Inc.

329RiverPlaza

Atlanta,Georgia

U.S.A.

DearLee,

Londonisgreat,Lee,it'sjustgreat.RomeandPariswerefineplaces,butIknewassoonaswelandedinLondonthatthisisthefinestofthethree.Nobodywearsbluejeanshere!Lee,IthinkLondonwillprovetobeaverybigmarketforCowboyJeans.I'msureofit!

ItsureisnicetobeinLondon.It'salsonicetohearEnglishagain.Whenyouspeakaforeignlanguageyoucanonlysaywhatyoucansay.Butwhenyouspeakyourownlanguage,youcansaywhatyouwantto.That'swhyIliketheEnglishrestaurants.WhenIorderapieceofmeat,IknowjustwhatI'llbegetting.

Letmegetbacktobusiness.IthinkyouwereverysmarttopickMr.Needleasoursalesrepresentativehere.Ididn'tlikehimverymuchatfirst.Why,Ikeptwondering,doeshewearsuitsinsteadofbluejeans?ButI'vechangedmymindabouthim.Heknowstheclothesbusinessfromtoptobottom.Yesterdayheprovedit.

WhileJessicawentshopping,Mr.NeedleandItouredallthebigdepartmentstores.Youoncetoldmethatyoushouldknowyourbuyersnotjustasbuyers,butaspeople.Well.HenryNeedleknowsthemall.Hetalkedforalmosthalfanhourwithonebuyerabouthiswife'shealth.Thenwithanotherhetalkedforalmostaslong.Youwillseetheresultsinmysalesreports,whichIplantowritetomorrow.Wegottwoverybigordersasaresultofallthattalking.

Atoneintheafternoon,Mr.Needletookmetohisclubforlunch.Weatewithafewothermenaroundalargetable.Iwasveryinterestedinwhatkindofbusinessthesemenwerein.Butnobodytalkedbusiness!Whatawasteoftime!WeAmericansdoalotofbusinessoverlunch.Butpeoplearedifferenthere,Isuppose.Theyprefertotellstoriesandtalkaboutthenews.

Themanwhosatnexttomewasacompletefool.Firsthetoldmealongstoryaboutaconversationhehadalmosttwentyyearsagowith,asheputit,"thatAmericanofyours,ErnestHemingway."WhenhefinishedheaskedmewhatIthoughtofHemingway.

Well,Iwantedtolaughinhisface.Idon'tknowanyonebythisname.WhywouldthismanthinkIdid?

SoItoldtheEnglishmanthatourcountryisverybig,andthatIdon'tknoweveryoneinit.But,Iadded,somedayImaymeetthisman.Ishealsointhebluejeansbusiness,Iasked?

Well,IthinktheEnglishmanfeltalittlefoolish.Hejustsaidno,andthengotupandleftthetable!

RightnowI'msittinginourhotelroom.Jessicashouldreturnsoon.Yesterdayshedidn'tbuyanything,butIthinkshewilltoday.She'sbeenoutshoppingforalmosteighthours.Ihopeshedoesn'tbuyupthetown.

Mr.Needlesayshello.Hesaidhestillremembersthenighthetookyoutothetheater.Heinvitedustocometothetheaterwithhimtonight,butItoldhimwecouldn't.Jessicawillbetootired,I'msure.Butalso,Iwanttogetagoodnight'ssleep.Iwanttospendalldaytomorrowwritingmyreport.

Ican'twaittogetbacktoAtlanta!

&nbs

A.YB.NC.NG

15.

Onepointthepassagetellsusisthatthetwobeautifuluniversitycitiesfascinatethetouristsmost.

A.YB.NC.NG

16.(11)

17.

Arobotbrainsurgeonanesthetizedyourbrainwhenheopensyourbraincaseandpeersinside.

A.YB.NC.NG

18.

BesidesSanFrancisco,______isalsoFrechtling'sfavoritecitytovisit.

19.After2016,theBBCtelevisionserviceismostlikelytoobtainitsentire,orpartof,fundingthrough______.

20.

TheodoreRooseveltgreatlyexpandedboththenationalforestandnationalparksystemsandcreatedasystemof______.

三、3.ListeningComprehension(10題)21.

【B2】

22.聽(tīng)力原文：Anadvertisementsays"LearnEnglishinsixweeks,oryourmoneyback".Ofcourse,itneverhappensquitelikethat.Asweknow,nolanguageiseasytolearnexceptone'smothertongue.Andthinkhowmuchpracticethatgets.BeforetheSecondWorldWarpeopleusuallylearnedEnglishinordertoreadEnglishliterature.NowmostpeoplewanttospeakEnglish.EveryyearmanymillionsofpeoplestarttolearnEnglish.Howdotheydoit?

Somepeopletryathome,withbooksandtapes,someuseradioortelevisionprogrammes,othersgotoschoolorattendeveningclasses.IftheyuseEnglishonlytwoorthreetimesaweek,itwilltakealongtimetolearnit,likeEnglishlearningatschool.AfewpeopletrytolearnEnglishfastandstudysixormorehoursaday.ItisclearlyeasiertolearnEnglishinEngland,Canada,AustraliaortheUnitedStates.However,mostpeoplecannotaffordthis,andformanyitisnotnecessary.TheyneedEnglishinordertodotheirworkbetter.Forexample,mostscientistsandengineerschieflyneedtobeabletoreadbooksandreportsinEnglish.WhetherEnglishislearntquicklyorslowly;itishardwork.Goodteachers,booksandmachineswillhelp,buttheycannotdothestudent'sworkforhim.

(30)

A.Englishistheeasiestlanguagetolearn.

B.Englishisaseasytolearnasyourmothertongue.

C.Englishcanbelearntinsixweeks.

D.ItiseasiertolearnEnglishonradioorTV.

23.(34)

A.It'scheaper.

B.It'ssafer.

C.It'squicker.

D.It'sconvenient.

24.聽(tīng)力原文：(29)Canceristhesecondleadingcauseofdeathafterheartdisease.

Deathratesforbothdiseasesarefalling.Butresearcherssaytherateforheartdiseaseisfallingfaster.Asaresult,anAmericanCancerSocietyreportshowsthatcancernowkillsmoreAmericansundertheageofeighty-fivethananyothercause.

Somecancerscanbepreventedortreated,especiallyiffoundearly.Canceristhenameforagroupofdiseases.Allinvolvetheuncontrolledgrowthandspreadofcellsthatarenotnormal.Cellgrowthanddivisionarecontrolledbygenes.(30)Somecancersarelinkedtofamilygenetics.Pollutionandchemicalscanalsoraiseaperson'sriskofcancer.

Thereportshowsthatinrecentyears,cancerratesintheUnitedStateshavedroppedaboutonepercentperyear.Lung,colon,breastandprostatecancermakeupmorethanhalfofallthecases.Formen,prostatecanceristhemostcommon.Forwomen,itisbreastcancer.Ratesofbothhavecontinuedtoincrease,butmoreslowlythaninthepast.

Smokingcausesaboutone-thirdofallcancerdeaths.PoordietandalackofexerciseareblamedforanotherthirdintheUnitedStates.

(31)TheAmericanCancerSocietysayscancerdeathsworldwidecouldincreasenearlyonehundredpercentinthenexttwentyyears.Yetmostcouldbeavoided.Thereportcallstobaccouse"thenumberonecauseofcancerandthenumberonecauseofpreventabledeaththroughouttheworld."

Hepatitisandotherinfectionswillcauseanestimatedseventeenpercentofnewcancersworldwidethisyear.(32)Suchcancersareespeciallycommonindevelopingcountries,andmanyofthesecasescanalsobeprevented.

29．Whatisthefirstleadingcauseofdeath?

30.Whatcanbelearnedaboutcancersfromthepassage?

31.WhatdoestheAmericanCancerSocietysayaboutcancer?

32.Whatdowelearnaboutcancersindevelopingcountries'?

(33)

A.Heartdisease.B.Cancer.C.Smoking.D.Poordiet.

25.

【B10】

26.聽(tīng)力原文：W:HowlongcanIkeeptheseout?

M:Twoweeks.Afterthatyouwillbefinedforeverydaytheyareoverdue.

Q:Wheredoestheconversationtakeplace?

(19)

A.Onthestreet.

B.Atthepolicebureau.

C.Atthegasstation.

D.Atthelibrary.

27.(26)

A.Thatheisnotastudentthissemester.

B.Thatheisnotaseriousstudent.

C.Thatheisnotveryconcernedaboutthewoman.

D.Thatheiswillingtocompromise.

28.聽(tīng)力原文：M:DidyouseethesketchesthatJasondidofthelake?

W:HowhecancapturesomuchwithjustafewlinesismorethanIcanfigureout!

Q:WhatdoesthewomanthinkofJason'ssketches?

(19)

A.Shepreferstheonesofhuntingscenes.

B.Shedislikesthosethatlackdetail.

C.Shecan'tunderstandwhattheyrepresent.

D.Sheadmiresthem.

29.(21)

A.1000.B.100.C.200.D.2000.

30.(40)

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

【C10】

32.

Whatdoestheauthorimplyaboutdesert-adaptedmammals?

A.Theydonotneedtoeatmuchfood.

B.Theycaneatlargequantitiesquickly.

C.Theyeasilylosetheirappetites.

D.Theycantravellongdistanceslookingforfood.

33.Non-slickcookwarematerialTeflonhasonceagainlandedinthespotlightafteraUSindependentreviewboardsaidtheybelieveachemicalusedinmakingitposesmoreofacancerriskthanpreviouslyindicated.

ButDuPont,theUS-basedchemicalgiantthatmanufacturesTeflon,deniedexposuretoPFO,anacid,whichcouldposeahealthrisktothepublic.

Thefindingshavenotresultedinanysubstantialimpactonthecompany,aDuPontChinaBeijingofficeofficial,saidonFriday.

China'sproductqualitywatchdogsaidonFridaythatitknowsabouttheincidentandhasnotyetdecidedwhethertotestthesafetyofthenon-sticksurfaceforthesecondtimeinlessthanayear.Ina&aftreportreleasedearlierthisweek,anadvisoryboardthatreviewedtheUSEnvironmentalProtectionAgency'sreportconcludedthatPFOAis"likely"tobecarcinogenictohumans.Thedraftwasbasedontestsconductedonanimals,andtheadvisoryboardmendedtheUSEPAconductfurthertesting

ButastatementreleasedbyDuPontonTuesdaysaidthatthecompanyisconductinganemployeehealthstudyonPFOAandthatpartialresultsindicatenoassociationbetweenPFOAexposureandmostofthehealthparametersthatweremeasured.AccordingtoXuYang,apublicrelationsofficialwithDuPont'sBeijingoffice,about5percentofChinesefamiliesusenon-stickflyingpanscomparedwith95percentintheUnitedStates.

Lastyear,theUSEPAsaiditwouldfineDuPontforfailingtoreporttestresultsregardingPFOA,buttheinvestigationisunderway.

China'sGeneralAdministrationofQualitySupervision,InspectionandQuarantineorderedaprobelastOctober,butitdetectednoPFOAinTefloncookware.

"Landedinthespotlight"(Line1,Para1)canbebestreplacedby______.

A.Enteredthemarket

B.Retreatedfromthemarket

C.Becomethefocusofattention

D.Beenprohibitedfromsales

五、5.ErrorCorrection(3題)34.

【S8】

35.

【S5】

36.

【S7】

六、6.ErrorCorrection(3題)37.【S9】

38.【S3】

39.

【S10】

參考答案

1.DearMr.SmithIhavereceivedyourletterdatedApril52006inwhichyouhaveaskedmetomakearrangementsforyourstayhere.Iamgladtotellyouyourschedulewillbeasfollows:FirstofallIwillmeetyouattheairportwhenyouarrivehereandthenIwilltakeyoutoouruniversityhotelwhereIhavebookedaroomforyou.Ontheseconddayofyourarrivalyouwillbeinvitedtoattendourteachingactivityinasmallgroup.IntheafternoonIwilltakeyoutovisitourstudents'lab.OnthethirddayIhavearrangedalectureatwhichIhopeyoucouldgiveusanintroductiontotheteachingfeaturesoffineartsatCambridge.IntheeveningIwillhaveasmallpartyforyouandyouwillhavemorechancetocommunicatewithourstudentsaswellasourstaff.OnthelastdayIwillseeyouoffattheairport.Ifthereisanythinginconvenientforyouinthisschedulepleaseletmeknowassoonaspossible.Iamlookingforwardtoyourreplyandwishyouapleasantjourney.YoursrespectfullyAllenChuDearMr.Smith,IhavereceivedyourletterdatedApril5,2006inwhichyouhaveaskedmetomakearrangementsforyourstayhere.Iamgladtotellyouyourschedulewillbeasfollows:Firstofall,IwillmeetyouattheairportwhenyouarrivehereandthenIwilltakeyoutoouruniversityhotelwhereIhavebookedaroomforyou.Ontheseconddayofyourarrival,youwillbeinvitedtoattendourteachingactivityinasmallgroup.Intheafternoon,Iwilltakeyoutovisitourstudents'lab.Onthethirdday,IhavearrangedalectureatwhichIhopeyoucouldgiveusanintroductiontotheteachingfeaturesoffineartsatCambridge.Intheevening,Iwillhaveasmallpartyforyouandyouwillhavemorechancetocommunicatewithourstudentsaswellasourstaff.OnthelastdayIwillseeyouoffattheairport.Ifthereisanythinginconvenientforyouinthisschedule,pleaseletmeknowassoonaspossible.Iamlookingforwardtoyourreplyandwishyouapleasantjourney.Yoursrespectfully,AllenChu

2.TheIncreaseintheNumberofChineseTravelingAbroadForeigntripsforChinesetouristsbeganin1997andsincethenthetrendofChinesetravelingabroadisgoinguptheseyears.InthepastthreeyearsthenumberofChinesetravelingabroadwasonasteadyrise.Accordingtothestatisticsthenumberincreasedfrom5.2millionin1997tomorethan30millionin2006.Ithinkthereareatleastthreereasonstoaccountfortheabovementionedincrease.FirstandforemostthechangesareprimarilyconcernedwiththeincomeofChinese.Theyarebetteroffandcanaffordtotravelabroad.What'smoretheyhavealottodowiththedevelopmentofthetravelindustryinChina.Moreandmoretravelagenciesareattractingmorepeopletojoinintheirtoursabroad.Lastbutnotheleastthechangesarecloselyrelatedtoourpolicyofopeninguptotheoutsideworld.FromwhathasbeendiscussedsofaritisobviousthattheincreaseinthenumberofChinesetravelingabroadisofgreatconcernofourlife.Itreflectstheimprovementofourlivingstandardsandthedevelopmentofoureconomy.TheIncreaseintheNumberofChineseTravelingAbroadForeigntripsforChinesetouristsbeganin1997andsincethenthetrendofChinesetravelingabroadisgoinguptheseyears.Inthepastthreeyears,thenumberofChinesetravelingabroadwasonasteadyrise.Accordingtothestatistics,thenumberincreasedfrom5.2millionin1997tomorethan30millionin2006.Ithinkthereareatleastthreereasonstoaccountfortheabovementionedincrease.Firstandforemost,thechangesareprimarilyconcernedwiththeincomeofChinese.Theyarebetteroffandcanaffordtotravelabroad.What'smore,theyhavealottodowiththedevelopmentofthetravelindustryinChina.Moreandmoretravelagenciesareattractingmorepeopletojoinintheirtoursabroad.Lastbutnotheleast,thechangesarecloselyrelatedtoourpolicyofopeninguptotheoutsideworld.Fromwhathasbeendiscussedsofar,itisobviousthattheincreaseinthenumberofChinesetravelingabroadisofgreatconcernofourlife.Itreflectstheimprovementofourlivingstandardsandthedevelopmentofoureconomy.解析：按照指令所給出的3點(diǎn)，我們可以將這篇作文寫(xiě)成4段。第1段用兩個(gè)數(shù)據(jù)說(shuō)明出國(guó)旅游熱這一現(xiàn)象。第2段解釋產(chǎn)生這種現(xiàn)象的原因：主要是人民的生活水平提高有了出國(guó)旅游的經(jīng)濟(jì)實(shí)力，加上改革開(kāi)放的好政策，使得人們有機(jī)會(huì)出國(guó)旅游。第3段預(yù)測(cè)未來(lái)的趨勢(shì)：隨著人民的生活水平進(jìn)一步提高，會(huì)有更多的普通百姓出國(guó)旅游。

3.PositiveandNegativeEffectsoftheInternetTheInternetisamiracleinhumansocietyforitintroducesnewconceptsandlivingstylesintoourlife.TheimaginedworldcreatedbytheInternetoffersusawindowtoexchangeideasexploreinformationandentertainourselvesatourownpace.OurtraditionalwayofcommunicationisundergoingarevolutionarychangewithnewformsofcommunicationlikeBBSe-mailsandonlinechattingbecomingprevailing.Andinformationisatourfinger'stipstheinstantweareonlinewhichfacilitatesthesharingandutilizingofinformationtothegreatestextent.ThecomingE-commerceboomwillturne-lifeintoareality.TheInternetthoughinvisibleandintangiblehasbecomeanindispensablepartofourlife.MeanwhilenegativeeffectsoftheInternethaveposedabigproblemtous.TheInternetcanbeaddictiveasalcoholandthreatenpeople'spsychologicalwell-being.LikeakaleidoscopetheInternetpresentsaworldoffantasies.Ifpeopleliveinfantasiesfortoolongtheymaybecomeanti-socialandalienatedfromtherealworld.AndtheInternetcanbeabreedinggroundofcrimes.Hackersaimatattackingandparalyzingsites.Vulgarrubbishanderoticsitesmaycorruptkids-mind.InmyopiniontheinventionoftheInternetisatechnologicalbreakthroughwhichhasbroughtincomparableconveniencesandchangestohumanbeings.ThoughinevitablytheInternethasgivenrisetonewsocialproblemsitshouldnotbethetargetofcriticismbecauseitisnotthefaultoftheNetbutthefaultofthosewhoabuseit.PositiveandNegativeEffectsoftheInternetTheInternetisamiracleinhumansocietyforitintroducesnewconceptsandlivingstylesintoourlife.TheimaginedworldcreatedbytheInternetoffersusawindowtoexchangeideas,exploreinformationandentertainourselvesatourownpace.OurtraditionalwayofcommunicationisundergoingarevolutionarychangewithnewformsofcommunicationlikeBBS,e-mailsandonlinechattingbecomingprevailing.Andinformationisatourfinger'stipstheinstantweareonline,whichfacilitatesthesharingandutilizingofinformationtothegreatestextent.ThecomingE-commerceboomwillturne-lifeintoareality.TheInternet,thoughinvisibleandintangible,hasbecomeanindispensablepartofourlife.Meanwhile,negativeeffectsoftheInternethaveposedabigproblemtous.TheInternetcanbeaddictiveasalcoholandthreatenpeople'spsychologicalwell-being.Likeakaleidoscope,theInternetpresentsaworldoffantasies.Ifpeopleliveinfantasiesfortoolong,theymaybecomeanti-socialandalienatedfromtherealworld.AndtheInternetcanbeabreedinggroundofcrimes.Hackersaimatattackingandparalyzingsites.Vulgarrubbishanderoticsitesmaycorruptkids-mind.Inmyopinion,theinventionoftheInternetisatechnologicalbreakthroughwhichhasbroughtincomparableconveniencesandchangestohumanbeings.ThoughinevitablytheInternethasgivenrisetonewsocialproblems,itshouldnotbethetargetofcriticismbecauseitisnotthefaultoftheNetbutthefaultofthosewhoabuseit.

4.AgingofthePopulationPeopleinChinaarelivinglongerandlongerwhilenewbabiesareinsufficienttotakeplaceofthem.AsaresultChinahasbecomeanagingsocietywiththepopulationover60reaching134millionormorethan10percentofthecountry's13billiontotal.Theagingofthepopulationisputtingmoreandmoreseriouspressureonbothsocietyandfamily.Nationalexpenditurefortheagingpopulationisalwaysontheincrease.Tomakemattersworseadecliningproportionoftheworkingpopulationislikelytohindertheeconomicdevelopment.Asfortheyoungcouplestheyarestrugglingharderthanevertosupporttheiroldparentswhileraisingtheirchildrenatthesametime.Amongthefollowingthreewaystoaddressthissituationthefirstistopaydueattentiontoguaranteeingthebasiclivingstandardsoftheelderlyandsafeguardingtheirlegitimaterightsandinterests.Secondlytheelderlyshouldbegivenfullchancetoplayanactiveroleinoursociallifeandmakeacontributiontothewholesociety.Lastbutnotleastweshouldpersistinoureffortstodevelopthemarketwhichprovidesproductsfortheelderlyandstimulatethegrowthofoureconomy.AgingofthePopulationPeopleinChinaarelivinglongerandlongerwhilenewbabiesareinsufficienttotakeplaceofthem.Asaresult,Chinahasbecomeanagingsociety,withthepopulationover60reaching134million,ormorethan10percentofthecountry's13billiontotal.Theagingofthepopulationisputtingmoreandmoreseriouspressureonbothsocietyandfamily.Nationalexpenditurefortheagingpopulationisalwaysontheincrease.Tomakemattersworse,adecliningproportionoftheworkingpopulationislikelytohindertheeconomicdevelopment.Asfortheyoungcouples,theyarestrugglingharderthanevertosupporttheiroldparentswhileraisingtheirchildrenatthesametime.Amongthefollowingthreewaystoaddressthissituation,thefirstistopaydueattentiontoguaranteeingthebasiclivingstandardsoftheelderlyandsafeguardingtheirlegitimaterightsandinterests.Secondly,theelderlyshouldbegivenfullchancetoplayanactiverolein