2023年四川省资阳市大学英语6级大学英语六级模拟考试(含答案)

2023年四川省资阳市大学英语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.Forthispart,youareallowed30minutestowriteashortessayentitledFightingCorruption.Youshouldwriteatleast150wordsfollowingtheoutlinegivenbelowinChinese:

1．腐败产生的原因和危害。

2．反腐败应采取的措施。

3．腐败问题是可以解决的。

FightingCorruption

2.Directions:Forthispart,youareallowedthirtyminutestowriteacompositiononthetopicItPaystoBeHonest.Youshouldwriteatleast150wordsaccordingtotheoutlinegivenbelowinChinese:

1.当前社会存在许多不诚实的现象。

2.诚实利人利己，做人应该诚实。

3.Directions:Forthispart,youareallowed30minutestowriteashortessayentitledMyViewon"Moon-lite".Youshouldwriteatleast150wordsfollowingtheoutlinegivenbelow:

1.如今的年轻人中流行“月光族”，就是每个月都反自己赚的钱花光，没有任何积蓄的人群

2.有人认为这是时尚的体现，但这样做存在着种种问题

3.我的看法

MyViewon"Moonlite"

4.Forthispart,youareallowed30minutestowriteashortessayentitledIsItNecessaryforaCollegeStudenttoOwnaMobilePhone?Youshouldwriteatleast150wordsfollowingtheoutlinegivenbelowinChinese:

1．调查显示80%的大学生拥有手机

2．你认为大学生需要手机吗?

3．你的理由

IsItNecessaryforaCollegeStudenttoOwnaMobilePhone?

5.Directions:Forthispart,youareallowed30minutestowriteacompositiononthetopic"ProblemsaboutReducingStudents'HeavyBurden".Youshouldwriteatleast150words,andbaseyourcompositionontheoutline(giveninChinese)below.

1.目前学生负担过重的现状；

2．导致学生负担过重的原因；

3．减轻学生负担过重的措施。

6.Directions:Forthispart,youareallowed30minutestowriteashortessayentitledTheIncreaseintheNumberofChineseTravelingAbroad,Youshouldwriteatleastl5Owordsfollowingtheoutlinegivenbelow:

1.说明这一现象

2．解释产生这种现象的原因

3．预测未来的趋势

(说明：中国游客出国旅游开始于1997年。据统计，当年全国出境旅游的人数为520万人次，到2006年出境旅游的人数已超过3000万人次。)

7.Directions:Forthispart,youareallowed30minutestowriteashortessayentitledCollegeStudents'CourseChoiceandItsChangein5Universities.Youshouldwriteathast150wordsfollowingtheoutlinegivenbelow

1.描述图表一中的专业课程选修人数特征

2．描述2007午的数据和2006年数据的变化

3．你不需要对两个表格的数据给出自己的分析

Table1:

Table2:

8.Directions:Forthispart,youareallowed30minutestowriteashortessayentitledEnergyCrisis,Youshouldwriteatleast150wordsfollowingtheoutlinegivenbelow:

1.能源是当今世界所面临的主要问题之一。

2.能源的重要性

3.如何保护能源

9.假设你是李明，请你给保护长城志愿者工作指导中心写一封申请信，申请成位保护长城项目的志愿者。信中必须包括以下内容：

1.你从某报纸中得知这个项目招募志愿者的消息，感受到十分的高兴

2.想当这个项目志愿者的原因

3.简单介绍个人的性格和爱好，并表示十分希望自己能成为一名志愿者

ALetterofApplicationforVolunteeroftheGreatWallReservationProject

10.Forthispart,youareallowedthirtyminutestowriteacompositiononthetopicCompetitionandCooperation.Youshouldwriteatleast150words,andbaseyourcompositionontheoutline(giveninChinese)below:

1.现代社会中竞争无处不在；

2.竞争和合作的关系。

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

Arethereotherformsoflifeintheuniverse'?Thescientificsearchforextraterrestrial(ET)lifeformshasbeenbolsteredbytworecentdiscoveries.First,thediscoveryoflifeformsinexoticenvironmentsonEarthindicatesthatlifeisveryheartyandcanadapttothestrangestandmosthostileenvironments.Second,astronomersfoundplanetsorbitingstarsbesidesoursun—over50extrasolarplanetshavebeendiscoveredasof2001.Aretherealienlifeformsonanyoftheseplanets?

Ifalienlifedoesexist,whatmightitbelike?Woulditbesimpleformsoflifesuchasbacteria,virusesoralgae,ormoreadvanced,multi-cellularcreatures,perhapsevenintelligentbeings?Wouldaliensbeanimals,plantsorhavecharacteristicsofboth?Wouldtheyhavearmsandlegsandwalkuprightaswedo?Wouldtheydependuponvisionastheirprimarysenseoruseanotherwaytogatherinformationabouttheirsurroundings?Wouldthey"breathe"oxygenorsomeothergas?

Greetings,Carbon-basedBipeds(两足动物)!

Mostofuspicturealienlifethewayit'sportrayedinmovies,wherealiensarecommonlydepictedashuman-likeformsbecausetheyuseactorseithertoplaytherolesdirectlyinmakeuportobemodelsforcomputer-generatedanimation.Also,audiencesrelatetohuman-likealiensbetterthantomoreexotic,monsterlike.However,thehumanbodyplanbilateralsymmetrywithone

head,twolegsandtwoarms—stemsfromwhenearlyanimalssuchaslizard,crocodile,ordinosaurcolonizedtheEarth'slandmasses,anditseemsunlikelythatsuchashapewouldevolveonanalienworld.So,let'sforgetHollywoodforthemomentandlookcloselyattherealscienceofastrobiology.

Astrobiologyisthescientificstudyoflifeintheuniverse.Astrobiologistsseektounderstand(amongotherthings)howlifearoseandevolvedonEarth,whatgovernsthewaylifeisorganizedandwhatmakesaplanethabitable.

Astrobiologycombinesthedisciplinesofbiology,chemistry,physics,geologyandastronomy.Often,astrobiologistsmustusetheinformationlearnedaboutlifeonEarthasaguideforstudyinglifeelsewhere.Let'sexaminesomeoftheunusualthingsthatwehavelearnedfromlifeonEarth:

LifeintheExtreme

Upuntilabout30yearsago,itwasbelievedthatalllifeonEarthwasdependentuponenergyfromthesun.Furthermore,itwasthoughtthatyouwouldprobablynotfindlifewheretemperatureswereextremelyhot,likeingeysersorhotsprings,orextremelycold,'likeintheAntarcticdesert.

Theseideaschangedwhenoceanographersexploredhydrothermalvents,openingsintheoceanfloorwhereextremelyhot,mineral-richwatereruptsfromthecrust.Hydrothermalventsarelocatedseveralmilesbelowthesurface,ontheoceanfloor,wherethesurroundingwaterisatornearfreezing,itisabsolutelydarkandthepressureishigh.Inorganizedcommunitiesaroundthebasesofthesevents,calledblacksmokers,scientistsfoundclams,crabsandexotic,gianttubewormsmeasuring6feet(2meters)long.Thewatercomingoutoftheseventsis230to662degreesFahrenheit(110to350degreesCelsius).

Howcantheseanimalssurvivesofarfromthesunlight,undertheseextremeconditions?Inthewater,scientistsfoundspeciesofbacteriathatsplithydrogensulfide(硫化物)fromthewatertogetenergytomakeorganiccompounds.Thetubewormshavebacteriaintheirtissuesthathelpthemderiveenergyfromthewater.Theclamsfeedonthebacteria,andthecrabsfeedonthetubeworms.

Thediscoveryofhydrothermal-ventcommunitiesshowedthatitispossibleforlifetoevolveinplaceswithoutlightfromthesun,andinotherworldswithoutsufficientlightfromtheparentstar.Inviewofthediscoveryofhydrothermalvents,itmaybepossiblethatlifeexistsonEuropa,anicymoonofJu

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12.

Hisjokesoftenledtoviolencewhenhewasaboy.

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13.

Duringthedevelopmentofcordlesstool,Black&Deckerdesignedacomputerprogramto______.

A.rechargebatteriesbyusingsolarenergy

B.produceenvironment-friendlybatteries

C.reducetheweightofbattery

D.maximizethedurationofbattery

14.

TheheadeconomistArnoldBakerbelievedthattheworldisgoingthroughthemostfundamentalchangesince______.

15.HowATMsWork?

You'reshortoncash,soyouwalkovertotheautomatedtellermachine(ATM),insertyourcardintothecardreader,respondtothepromptsonthescreen,andwithinaminuteyouwalkawaywithyourmoneyandareceipt.HaveyoueverwonderedabouttheprocessthatmakesyourbankfundsavailabletoyouatanATMontheothersideofthecountry?

ATMCardvs.CheckCard

Asanalternativetowritingchecksandusingacreditcard,mostmajorbankshaveteamedupwithmajorcredit-cardcompaniestoissuecheckcards.

CheckcardsaredifferentfromstraightATMcardsinacoupleofways.First,checkcardsarealsoknownasdebitcardsbecauseofhowtheywork—insteadofgettingcreditforyourpurchaseandreceivingamonthlybill,likeyoudowithacreditcard,acheck/debitcarddeductsmoneyfromyourcheckingorsavingsaccount.

Also,whileyoucanonlyuseyourATMcardattheATMmachine(andsomegrocerystores),youcanuseacheckcardatmostretailersthatacceptcreditcards.

Thereareexceptions.Somehotelsandrentalcarservicesonlyacceptcreditcardsbecauseit'seasier,cheaper,andlessofarisktothemthancheckcards.Thosethatdoacceptcheckcardsoftenputacertainamountofmoneyinyourbankaccount"onhold"(unavailabletoyou)usuallythecostoftheroomorrentalincludingtaxesandotherfees,plusapercentageofthetotalorafeetocoverpossibledamages.Whenyoucheckoutofthehotelorturninyourrentalcar,thedifferencebetweenthe"hold'amountandwhatyou'reactuallybilledisreleasedbackintoyouraccount.Thisissomethingtoconsiderwhenusingyourdebitcardtoreserveahotelroomorrentacar.

TheWayATMsWork

AnATMissimplyadataterminalwithtwoinputandfouroutputdevices.Likeanyotherdataterminal,theATMhastoconnectto,municatethrough,ahostprocessor.ThehostprocessorisanalogoustoanInternetserviceprovider(ISP)inthatitisthegatewaythroughwhichallthevariousATMnetworksbecomeavailabletothecardholder(thepersonwantingthecash).

Mosthostprocessorscansupporteitherleased-lineordialupmachines.Leased-linemachinesconnectdirectlytothehostprocessorthroughafour-wire,point-to-point,dedicatedtelephoneline.DialupATMsconnecttothehostprocessorthroughanormalphonelineusingamodemandatoll-freenumber,orthroughanInternetserviceproviderusingalocalaccessnumberdialedbymodem.

Leased-lineATMsarepreferredforveryhigh-volumelocationsbecauseoftheirthru-putcapability,anddial-upATMaarepreferredforretailmerchantlocationswherecostisagreaterfactorthanthru-put.Theinitialcostforadial-upmachineislessthanhalfthatforaleased-linemachine.Themonthlyoperatingcostsfordial-upareonlyafractionofthecostsforleased-line.

Thehostprocessormaybeownedbyabankorfinancialinstitution,oritmaybeownedbyanindependentserviceprovider.Bank-ownedprocessorsnormallysupportonlybank-ownedmachines,whereastheindependentprocessorssupportmerchant-ownedmachines.

SensingBills

Thecash-dispensingmechanismhasanelectriceyethatcountseachbillasitexitsthedispenser.Thebillcountandalloftheinformationpertainingtoaparticulartransactionisrecordedinajournal.Thejournalinformationisprintedoutperiodicallyandahardcopyismaintainedbythemachineownerfortwoyears.Wheneveracardholderhasadisputeaboutatransaction,beorshecanaskforajournalprintoutshowingthetransaction,andthencontactthehostprocessor.Ifnooneisavailabletoprovidethejournalprintout,thecardholderneedstonotifythebankorinstitutionthatissuedthecardandfilloutaform.thatwillbefaxedtothehostprocessor.Itisthehost

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16.

Someattractiveruralregionsnotfarfromthecitiesarewitnessingacertain______,asmoreandmorechildlessseniorsmovetowardscities.

17.

Belowthecanopylevelofatropicalrainforestgrowsanoverabundanceofplants.

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18.

AccordingtotheauthormanyoftheUFOreportsarebelievable.

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19.

______workswhenpatientstalkfreelyaboutthingstroublingthemandthenlearntocontroltheirfears.

20.ElectronicRadiationPutsYourHealthatRisk

Electricpowersystemsworkataround50Hzjustabovethenaturallyoccurringfrequencyof30HzgeneratedbytheEarth.Ourbodiesaretunedintothislowfrequencysoanyfrequencyclosetothisisgoingtointerferewithus,suchasthe50HzACmainspowersystemusedintheUK.ELF(ExtremelyLowFrequency)electromagneticfieldsvibratingfrom0.5to100Hz,eveniftheyareweakerthantheEarth'sfield,interferewiththecuesthatkeepourbiologicalcyclesproperlytimed.

ThefrequenciesthatELFACsystemsuseareveryclosetothenaturalbrainrhythmsofman.Thepinealgland(松果体)istheprincipalstructureinthebrainthatisdirectlysensitivetotheearth'smagneticfield.Asaresultitfunctionsabnormallywhenexposedtoabnormalfieldsclosetoitsown.Becausethepinealglandproducesahostofpsychoactivechemicals,itsabnormalfunctioningcancauseneurologicalandbehavioralproblems.

StudiesandReports

ThebiologicalandmedicaldatacurrentlyavailableshowingthedangerofELFACmainspowerfrequencymagneticfieldsisasconclusiveasthedatarelatingtocigarettesmokingandlungcancer.

TheEuropeanParliamenthaspassedamotionforaresolutiononcombatingtheharmfuleffectsofelectromagneticfields.SinceSeptember1992Swedenhasofficiallyactedonthebasisthatthereisaconnectionbetweenexposuretopowerfrequencymagneticfieldsandtheincidenceofcancer,childhoodcancerinparticular.

In1990theUnitedStatesEnvironmentalProtectionAgencystated"Inconclusion,afteranexaminationoftheavailabledataoverthepast15years,thereisevidenceofapositiveassociationofexposuretomagneticfieldswithcertainsite-specificcancer,namelyleukaemia,cancerofthecentralnervoussystem,andtoalesserextent,lymphomas(淋巴瘤).Thisissupportedbymanystudiesofchildrenandadultsacrossmanydifferentpopulationsandsubgroups."

WhatCantheBiologicalEffectsBe?

Anelectromagneticfieldaffectsgrowingcells,andactsasacancerpromoter.Cancercellscanincreasetheirrateofgrowthsignificantlyanddevelopmoremalignantcharacteristics.Italsoaffectslearningabilityandbehavioralandpsychologicalmechanismsincreasingtheincidenceofdepressionandsuicide.Chronicexposuremayleadtoanincreaseintheincidenceofbraintumors.Yourbrain'sEEG(脑电图)rhythmschangewhenalightswitchisoperatednearby.Astressresponseoccurswhich,ifprolonged,canleadtoanimmune-systemdeficiency,resultinginanincreasedincidenceofinfectiousdiseasesandcancers.Becauseoftheeffectsongrowingcells,youngchildrenandbabiesareespeciallyatrisk.Studieshaveshownthatrisksofchildren'scancercouldincrease.

WhatAretheRisks?

Electricityispartofourdailylife.Weareconstantlyusingelectricalappliancesathomeandatwork,suchascomputers,photocopiers,clockradioalarms,electricblankets,microwaveovens—allwiththenecessaryACmainstransformersandwiring.AlloftheseproduceELFelectromagneticfields.Themorepowertheapplianceconsumesthestrongerthefielditcreates.

Ifyouspendlongperiodsoftimeclosetoawiringcircuitorappliancewithastrongfieldsuchasacomputerscreen,televisionscreen,heater,clockradioorelectricblanket,youmaybeatrisk.Youmayalsobeatriskifyouliveclosetohighvoltagepowerlines(aboveorbelowground)andtheirdistributiontransformers.Theprobablesafelevelforconstantexposurenowbeingdiscussedis1milligause(lessforchildren).Itwouldseemappropriatetoexercise"prudentavoidance"andlimittheexposuretoyou,yourfamilyandworkcolleagueswhereverpossible.

TheAppliancesThatMakeYourBrainBlowaFuse

Brainperformancecanbeimpairedbyaslitt

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三、3.ListeningComprehension(10题)21.

【B5】

22.(34)

A.Residentialarea

B.Shoppingcenters

C.Parkinglots.

D.Shoppingcentersorparkinglotsnearstadiumsorgymnasiums.

23.

【B11】

24.(40)

25.(28)

A.Helostthefinalchancetowinachampionship.

B.Hewasknockedoutduringonecontest.

C.Hebrokeaboneinthewristduringamatch.

D.Hewasawardedwitha$1.5millionhouse.

26.(29)

A.Theyarehealthy,normal-weightmenandwomenintheir40s.

B.Theyateonlyonemealeverydayduringthestudy.

C.Theylostanaverageof8percentoftheirweightbytheendofthestudy.

D.Theyhavelowerbloodpressureandcholesterolbytheendofthestudy.

27.(24)

A.Itisasubconsciousthing.

B.Itreflectsalackofself-consciousness.

C.Itisunnecessaryindeed.

D.Itisakindofconsciousact.

28.(37)

A.Changetheirjobs.

B.Earnmoremoney.

C.Reducetheirworkinghours.

D.Strengthenthegovernment'srole.

29.SectionB

Directions:Inthissection,youwillhear3shortpassages.Attheendofeachpassage,youwillhearsomequestions.Boththepassageandthequestionswillbespokenonlyonce.Afteryouhearaquestion,youmustchoosethebestanswerfromthefourchoicesmarkedA,B,CandD.

(27)

A.Eliminatingtheoriginalvegetationfromthebuildingsite.

B.Markingthehousesinanareasimilartooneanother.

C.Decidingwhereahousewillbebuilt.

D.Surroundingabuildingwithwildflowersandplants.

30.(19)

A.Thecompanydoesnothavetheman'sresume.

B.Theman'sfirstinterviewmightbesuccessful.

C.Thecompanyhasdecidedtohiretheman.

D.Thewomanisastonishedtohearthenews.

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

Accordingtothedefinitioninthepassage,afictionalworkthatplaceshumanbeingsinaprehistoricworldinhabitedbydinosaurs______.

A.cannotbecalledsciencefictionbecauseitdoesnotdealwiththefuture

B.cannotbecalledsciencefictionbecauseitdoesn'tdealwithtechnology

C.canbecalledsciencefictionbecauseitdealswithman'srelationtotheworld

D.canbecalledsciencefictionbecauseitplacespeopleinanenvironmentdifferentfromtheoneweknow

32.

Itisimpliedinthepassagethatthebabiesattheday-carecenter______.

A.werebornof.motherswithhigherIQs

B.weremorecloselyattendedtobytheirmothers

C.wererearedunderamorefavorableenvironment

D.weregivenmoremedicalcarethanthoseathome

33.

Itwaslocalgovernmentsorsmallnetfirmsthatwereoperatingmanyoftheprojectsto______.

五、5.ErrorCorrection(3题)34.

【S8】

35.【S10】

36.

【S6】

六、6.ErrorCorrection(3题)37.

【S2】

38.【S9】

39.

【S7】

参考答案

1.FightingCorruptionInourcountrytherehasbeenaveryserioussocialproblem—corruptionthecauseofwhichisverycomplicated.Theofficials’poweristoogreatsosomeofthemtakeadvantageoftheirpowertoFightingCorruptionInourcountrytherehasbeenaveryserioussocialproblem—corruption,thecauseofwhichisverycomplicated.Theofficials’poweristoogreat,sosomeofthemtakeadvantageoftheirpowerto

2.ItPaystoBeHonestAsweallknowhonestyasavirtueofmankindhasbeenchallengedinthemodernsocietyasweencountermereandmoredishonestthingsandpeople.Manypeopleareasking"DoIneedtobehonest?Yesweshouldbehonest.Firsthonestyisessentiallyimportantinbuildinguptrustamongpeople.Ifwelosethismoralstandardtheworldwouldbeoutoforderbecausethereisnotrustamongpeople.Thereforeitiseveryperson'sresponsibilitytokeepthisvirtuesothatthesocietywillnotfallapart.Secondlytobehonestbringsbenefitstopeoplearoundyou.Yourhonestywillhelpyourco-workersandcompanyworksuccessfully.Yourspouseandyourchildrenwillbehappyandfeelsafe.Yourfriendswillalwayscometoyouwhentheyneedhelp.Finallyyouyourselfwillbenefitfrombeinghonest.Peoplewillrespecttrustandloveyou.Youwillbeblessedbyhavingastablemarriageaprosperouscareermanyfriendsandmoreimportantlyapeacefulheart.Itpaystobehonestbutitisdefinitelyworthwhilebecauseyouwillgetmorethanwhatyoupay.Yourllfewillbemeaningfulasyouwillbeappreciatedandrememberedasanhonestperson.ItPaystoBeHonestAsweallknow,honesty,asavirtueofmankind,hasbeenchallengedinthemodernsocietyasweencountermereandmoredishonestthingsandpeople.Manypeopleareasking,"DoIneedtobehonest?Yes,weshouldbehonest.First,honestyisessentiallyimportantinbuildinguptrustamongpeople.Ifwelosethismoralstandard,theworldwouldbeoutoforderbecausethereisnotrustamongpeople.Therefore,itiseveryperson'sresponsibilitytokeepthisvirtuesothatthesocietywillnotfallapart.Secondly,tobehonestbringsbenefitstopeoplearoundyou.Yourhonestywillhelpyourco-workersandcompanyworksuccessfully.Yourspouseandyourchildrenwillbehappyandfeelsafe.Yourfriendswillalwayscometoyouwhentheyneedhelp.Finally,youyourselfwillbenefitfrombeinghonest.Peoplewillrespect,trustandloveyou.Youwillbeblessedbyhavingastablemarriage,aprosperouscareer,manyfriendsandmoreimportantly,apeacefulheart.Itpaystobehonest,butitisdefinitelyworthwhilebecauseyouwillgetmorethanwhatyoupay.Yourllfewillbemeaningfulasyouwillbeappreciatedandrememberedasanhonestperson.

3.MyViewon"Moonlite"Moonliteisatermreferringtothosepeoplewhoexhausttheirearningseverymonthwithoutanysavings.WiththeaccelerationofglobalizationitseemsthattheavailabilityofvariouscoMyViewon"Moonlite"Moonliteisatermreferringtothosepeoplewhoexhausttheirearningseverymonthwithoutanysavings.Withtheaccelerationofglobalization,itseemsthattheavailabilityofvariousco

4.IsItNecessaryforaCollegeStudenttoOwnaMobilePhone?Chinaisbecomingacountrywiththebiggestpopulationofmobilephonesubscribersandanincreasingnumberofcollegestudentsarejoiningtheexistingusers.StatistiIsItNecessaryforaCollegeStudenttoOwnaMobilePhone?Chinaisbecomingacountrywiththebiggestpopulationofmobilephonesubscribersandanincreasingnumberofcollegestudentsarejoiningtheexistingusers.Statisti

5.ProblemsaboutReducingStudents'HeavyBurdenNowadaysstudents'heavyburdenmakesthemsonervousthatitdoesharmtotheirhealth.Itisnotdifficulttofindouttoomanyproblemsappearinginoursociety;somestudentsgiveupstudyingevenkillthemselves.Someotherstudentsgotokilltheirparentsortheirteachersbecausetheycan'tbearanymore.Thefactorsthatleadtostudents'heavyburdenarethefollowingthree:firstlyitisbecauseofeducationalsystem.Suchsystemforcesstudentstolearntoomuchcomplexbutuselessinformation.Secondlyschoolsonlyquestforhigherrateofenteringschools.Inordertogethigherrateschoolstrytheirbesttodomoretrainingsothatstudentscan'thavetheirsparetime.Thirdlyparentshavegoodwishes.Parentsdonotwanttheirchildrentofailinthefuturecompetition.Theyhavenootherwaybuttosendtheirchildrentoattendmoretraining.Itbecomesurgenttoreducestudents'heavyburdennow.Inmyownopinionitisimportanttochangetheeducationalsystemintohighqualityeducationsystemtoreducethecontentofthetrainingtochangethewayofevaluatingeducationqualitytochangeparentsandsociety'sattitudetowardstalents.Allthesearethebasicwaysthathelpreducestudents'heavyburden.ProblemsaboutReducingStudents'HeavyBurdenNowadays,students'heavyburdenmakesthemsonervousthatitdoesharmtotheirhealth.Itisnotdifficulttofindouttoomanyproblemsappearinginoursociety;somestudentsgiveupstudying,evenkillthemselves.Someotherstudentsgotokilltheirparentsortheirteachersbecausetheycan'tbearanymore.Thefactorsthatleadtostudents'heavyburdenarethefollowingthree:firstly,itisbecauseofeducationalsystem.Suchsystemforcesstudentstolearntoomuchcomplexbutuselessinformation.Secondly,schoolsonlyquestforhigherrateofenteringschools.Inordertogethigherrate,schoolstrytheirbesttodomoretrainingsothatstudentscan'thavetheirsparetime.Thirdly,parentshavegoodwishes.Parentsdonotwanttheirchildrentofailinthefuturecompetition.Theyhavenootherwaybuttosendtheirchildrentoattendmoretraining.Itbecomesurgenttoreducestudents'heavyburdennow.Inmyownopinion,itisimportanttochangetheeducationalsystemintohighqualityeducationsystem,toreducethecontentofthetraining,tochangethewayofevaluatingeducationquality,tochangeparentsandsociety'sattitudetowardstalents.Allthesearethebasicwaysthathelpreducestudents'heavyburden.

6.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：按照指令所给出的3点，我们可以将这篇作文写成4段。第1段用两个数据说明出国旅游热这一现象。第2段解释产生这种现象的原因：主要是人民的生活水平提高有了出国旅游的经济实力，加上改革开放的好政策，使得人们有机会出国旅游。第3段预测未来的趋势：随着人民的生活水平进一步提高，会有更多的普通百姓出国旅游。

7.CollegeStudents'CourseChoiceandItsChangein5UniversitiesFromtable1wecangettheinformationthatthedegreecourseofBusinessenrolledalmost100000studentswhichisthemostamongthefivedegreecourses.BiologicalscienceLanguageandEducationareatprettymuchthesameleveland4