【2021年】安徽省宣城市大学英语6级大学英语六级真题(含答案)

【2021年】安徽省宣城市大学英语6级大学英语六级真题(含答案)学校:________班级:________姓名:________考号:________

一、1.Writing(10题)1.Directions:Forthispart,youareallowed30minutestowriteacompositiononthetopicDon'tHesitatetoSay"No".Youshouldwriteatleast120wordsandyoushouldbaseyourcompositionontheoutline(giveninChinese)below:

1.别人请求帮助时，在什么情况下我们会说“不”

2.为什么有些人在该说“不”的时候不说“不”

3.该说“不”时不说“不”的坏处

2.Directions:Forthispart,youareallowed30minutestowriteashortessayentitledBuyingandSellingStocksasaStudent.Youshouldwriteatleast150wordsfollowingtheoutlinegivenbelow:

1.在校大学生炒股的现象在一些地方很普遍

2.有人认为这种行为不利于学生的学习，也有人认为这种行为能让学生有所收获

3.你的观点

BuyingandSellingStocksasaStudent

3.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

4.Forthispart,youareallowed30minutestowriteashortessayonthetopicofChildrenObesity.Youshouldwriteatleast150wordsaccordingtotheoutlinegivenbelow.

1．学生的肥胖问题日益严重

2．这一现象产生的原因

3．你认为应如何改变这一现象

ChildrenObesity

5.1.老一辈常说,能力比相貌重要

2.如今很多人却认为相貌比能力重要

3.你的看法

6.Forthispart,youareallowed30minutestowriteaposterinvitingfreshmentojoinastudentassociation.Youshouldwriteatleast150wordsfollowingtheoutlinegivenbelowinChinese:

1.协会正在招募新成员

2.协会的历史、宗旨和开展的活动

3.如何加入，联系方式

7.Forthispart,youareallowed30minutestowriteashortessayentitledTheMostImportantInfluenceonChildren.Youshouldwriteatleast150wordsfollowingtheoutlinegivenbelowinChinese:

1.有些人认为家庭对孩子的成长有很大的影响，也有一些人认为朋友等别的因素对孩子的成长影响更大。

2.你的看法是什么?

8.Directions:Forthispart,youareallowed30minutestowriteashortessayentitledHowDoCollegeStudentsSpendTheirHoliday.Youshouldwriteatleast150wordsbasedonthechartandoutlinegivenbelow.

A:stayingathomeC:doingsocialinvestigation

B:travelingD:otherways

上述两图分别是对1999年和2008年大学生度假方式的调查统计。请按如下要求对两图进行对比：

1．10年来大学生度假方式的变化

2．产生这些变化的原因

3．预想今后大学生度假方式变化的趋势

9.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。

10.Directions:Forthispart,youareallowed30minutestowriteacompositiononthetopicMobilePhoneUsesshouldBeLimitedinLibrary.Youshouldwriteatleast150wordsfollowingtheoutlinegivenbelowinChinese:

1.图书馆的阅览区内滥用手机的现象很普遍

2.分析此现象造成影响

3.你的建议

MobilePhoneUsesshouldBeLimitedinLibrary

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

Arab,LatinAmerican,andNorthAmericanculturesallhavesimilarperceptionsofpersonalspace.

A.YB.NC.NG

12.

Bysolvingyourdivorceproblemonline,youneedtopay￡100.

A.YB.NC.NG

13.

Ifagossipbringsgoodtothegossiping,thepeoleinvolvedarelikelytodevelop______.

14.

Theroleascaregiverbroughtabouta______inconfidencetoMr.Rappaport.AfterreturningfromCalifornia,hefeltrenewed.

15.

______isatthecoreoftheArabworld.

16.PartⅡReadingComprehension(SkimmingandScanning)

Directions:Inthispartyouwillhave15minutestogooverthepassagequicklyandanswerthequestionsonAnswerSheet1.Forquestions1-7,choosethebestanswerfromthefourchoicesmarkedA),B),C)andD).Forquestions8-10,completethesentenceswiththeinformationgiveninthepassage.

HowSledDogsWork

They'rephysicalwonders--abletoendureextremeconditionsforextensiveperiodsoftimewhilerunningfastandpullingmorethantheirownweight.Sled(雪橇)dogshavebeenaroundforgenerations,andtodaytheyremainalargepartofadogdriver'slife.

InArctic(北极的)regions,some35000yearsago,Eskimos'dogsbredwithwolvesandotherdogs.Theiroffspringwerewell-adaptedtothecoldandsnow.There'snosayingexactlywhensomeonethoughttohavedogspullsleds,butitwaswellbefore1000B.C.thatdogsledsprovidedameansoftransportationandawaytohaulgoods.Inrecentyears,peoplelookingforuniqueoutingshavegoneonrecreationaltripswithsleddogs.Anumberofcompaniesmarkettouristtreksviadogsledforadventuretravelers.

DogsledracinginAlaskaformallybeganin1908,whensleddogownersinNome,Alaska,heldthefirstAll-AlaskaSweepstakes,a408-mileracefromNometoCandleandback.Andin1973,theinauguralIditarodTrailSledDogRacetookplaceonaroutecoveringmorethan1000milesinAlaska.TherearemorecompetitionsinmanyofthecontinentalUnitedStates,andsometakeplaceondryland.Inadditiontoenduranceraces,sled-dogeventsincludesprintraces,weightpulls(inwhichdogstrytopullthemostweight)andfreightraces(inwhichdogstrytopullaweightedsledthefastest).

Stamina(耐力)andStrength

Manybreedsofdogsareusedtopullsleds,includingofficialAmericanKennelClubbreedssuchastheSiberianhusky,MalamuteandSamoyed.However,manysleddogsareofmixedbreedandarecalledAlaskahuskyorEskimodogs.Whilesomesleddogsmayhavewolfbloodlines,it'sgenerallynotdesirabletohaveamixtureofbloodbetweenthetwo.

Sleddogsarebredfortheirspeedandenduranceaswellasleadershipqualities.Theyarebigdogswiththickcoatsandwide,fiatfeet.Theysleepwiththeirtailscoveringtheirnosestokeepwarm.Dogsthatweigharound40to45poundsaretheidealsizetopullsleds,butsomemayweighasmuchas85pounds.

Youngdogsthatareenthusiasticrunners,easy-goingandmentallytougharegoodchoicesforsleddogs.Adog'sgendermatterslittleandbothmaleandfemaledogsareconsideredequally.

Forracing,themostintelligentandfastestdogsarepickedtobeleaddogsandruninthefrontofthepack.Behindthemrunswingdogs,whosejobistodirecttheteamaroundturnsandcurves.Atthebackofthedogteamarethewheeldogsorwheelers,whoarerightinfrontofthesledandareusuallythelargestandstrongestoftheteam.Therestofthedogsareknownsimplyasteamdogs.

Dogsaretypicallyfrom2to10yearsoldwhentheypullsleds.Aftertheyretire,theymightremainwiththeirowneratakennelorbeadoptedaspetsbyothers.Rescuegroupsforsleddogstakeinunwanteddogsandcareforthem,tryingtoplacetheminlovinghomes.

Whilesnowmobiles(alsocalledsnowmachines),helicoptersandairplanesarenowoftenusedinplaceofsleddogs,therearestilltimeswhendogtransportationispreferred.Harshweatherconditionscanmakeflyinghazardous,andcertainterraincanbemoredifficultforsnowmachinestocrossthanfordogs.Dogscanbemorereliablethanman-mademachines,they'regoodcompanionstohaveonlongtreksandtheycanbecheapertoownthan

A.Becausetheyareraisedbywolves.

B.Becausetheycanstandmostsevereweather.

C.BecausetheyarefastestrunneramongArcticanimals.

D.Becausetheycanbeargoodslikehorsesdo.

17.

Tospoilsomethingbybringingintheimpurewhichmakeitunfitoruncleartouse,wecallit______.

18.

Whenthedemandforaproductisconstantlyhigh,individualproducersneedtokeepthepricedown,owingto_________________fromotherproducersintheline.

19.

Researcherssaythatsupplementscancompletelytaketheplaceofrealfoodinthenearfuture.

A.YB.NC.NG

20.

Asuccessfultaglineshouldnotfocusonthefeaturesofabrandname,butits______.

三、3.ListeningComprehension(10题)21.(47)

22.(36)

A.Theyencouragehomelessness.

B.Theyareasafetyhazard.

C.Theytakeupparkingspaces.

D.Theycanbestolen.

23.听力原文：BillGateswasborninSeattle,Washingtonin1955.Heco-foundedMicrosoftin1975withPaulAllen,hishighschoolfriendandpartnerincomputer-languagedevelopmentsince1967.

Fascinatedbycomputersbytheageof12,Gateswasinvolvedwithvariousprogrammingprojectsthroughouthighschool.WhileattendingHarvardin1975,GatesteamedwithAllentodevelopaversionoftheBASICcomputer-programminglanguagefortheAltair,thefirstpersonalcomputer.AsaresultofthisworkonBASIC,GatesdecidedtodropoutofHarvardin1977toworkatMicrosoftfull-time,pursuinghisvisionof"acomputeroneverydeskandineveryhome,"theideabehindthecompany.Intheearly1980s,GatesledMicrosoft'sevolutionfromadeveloperofprogramminglanguagestoadiversifiedsoftwarecompanyproducingoperatingsystemsandapplicationssoftwareaswellasprogrammingtools.Thistransitionbeganin1981withMicrosoft'sintroductionofMS-DOS,theoperatingsystemforInternationalBusinessMachinesCorporation'snewPersonalComputer.GatespersuadedothercomputermanufacturerstostandardizeonMSDOS,fuelingsoftwarecompatibilityandcomputerindustrygrowthinthe1980s.GatesalsopushedMicrosofttointroduceapplicationsoftware,suchasMicrosoftWordword-processingsoftwarefortheIBMPC.Inakeystrategicmove,GatesagreedtodevelopapplicationsoftwarefortheAppleMacintoshpriortothereleaseofthefirstMacin1984.ThiswasthebeginningofstrongpositionforMicrosoftinapplicationsthattakeadvantageofthegraphicaluserinterface.

MuchofGates'successrestsonhisabilitytotranslatetechnicalvisionsintomarketstrategy,andtoblendcreativitywithtechnicalacumen.HeisoneofthefewfoundingCEOsfromthetechnicalsideofthePCindustrywhohasalsosurvivedandthrivedonthebusinessside.

(33)

A.Attheageof20.

B.Bytheageof12.

C.Whenhewasathighschool.

D.WhenhestudiedinHarvardUniversity.

24.(26)

A.Atouraroundthecity.

B.Acruisealongtheriver.

C.Avisitaroundthecampus.

D.Discussionandsomeseminars.

25.听力原文：Amongwesternrichcountries,peopleintheUnitedStatesworkthelongesthours.TheyworkmuchlongerthanthoseinEurope.ThisdifferenceisquitesurprisingbecauseproductivityperhourworkedisthesameintheUnitedStatesasitisinFrance,SpainandGermany,anditisgrowingatasimilarspeed.

Inmostcountriesandatmosttimesinhistory，aspeoplehavebecomerichertheyhavechosentoworkless.Inotherwords,theyhavedecidedto"spend"apartoftheirextraincomeonafullerpersonallife.OverthelastfiftyyearsEuropeanshavecontinuedthispattern,andhoursofworkhavefallensharply.ButnotintheUnitedStates.Wedonotfullyknowwhythisis.Onereasonmaybemoresatisfyingwork,orlesssatisfyingpersonallives.

LongerhoursdoofcourseincreasetheGDP.SotheUnitedStateshasproducedmoreperworkerthan,say,France.TheUnitedStatesalsohasmoreofitspeopleatwork,whileinFrancemanymoremothersandolderworkershavedecidedtostayathome.TheoverallresultisthatAmericanGDPperheadis40%higherthaninFrance,eventhoughproductivityperhourworkedisthesame.

Itisnotclearwhichofthetwosituationsisbetter.Aswehaveseen,workhastobecomparedwithothervalueslikefamilylife,whichoftengetlostininterest.Itistooearlytoexplainthedifferenttrendsinhappinessovertimeindifferentcountries.ButitisadisappointingideathatintheUnitedStateshappinesshasmadenoprogresssince1975,whileithasriseninEurope．Couldthishaveanythingtodowithtrendsinthework-lifebalance?

32.Whatdoweknowaboutthespeakerfromthepassage?

33.Whichcountryhasmoreofitspeopleatwork?

34.Whatmessagecanwegetfromthepassage?

35.Whichwouldbethebesttitleforthepassage?

(33)

A.Hethinksneitheroftheworkpatternsisgood.

B.Hebelievesthatlongerworkinghoursisbetter.

C.Heprefersshorterworkinghourstolongerones.

D.Hesaysnothingcertainaboutwhichpatternisbetter.

26.听力原文：W：Ihavetosetoffat7o'clockinthemorningtoattenda10o'clockclasseverymorning．Ican'tstandthisanylonger．

M：Yourbrother'scollegeisevenfartherthanyours．Haveyouheardhimsayinganything?

Q：Whatdoesthemanmean?

(18)

A.Settingoffat7o'clockisnobigdeal.

B.Sheshouldarrangeherlifebetter.

C.Herbrothercantellherwhattodo.

D.Sheshouldnotcomplainit.

27.听力原文：W:Haveyouguysdecidedwhetheryouaregoingtogetanapartmentoffcampusnextyearoryouarestayinginthedorm?

M:Wearestilltalkingabouttheprosandcons.Idon'tknow.Tomeitseemslikesixofoneandhalfadozenoftheother.

Q:Whatdoesthemanmean?

(15)

A.Hewantstoliveoffcampus.

B.Thereareadvantagesanddisadvantagestolivingoffcampus.

C.Livingspaceinthedormiscrowded.

D.Thereareonlyafewapartmentsavailableoffcampus.

28.

【B8】

29.听力原文：AnewschoolyearhasbeguninAmerica.Butsomechildrendonotgotoschool.Instead,theylearnathome,usuallywithparentsasteachers.Educationalcompanies,libraries,schoolsystemsandtheinternetprovidefamilieswithteachingmaterial.Homeschoolingisincreasinglypopular.Homeschoolinggroupsestimatethattwo-millionchildren,aroundtwopercent,learnedathomein1985.Thegovernmentestimatewas2.5millionin2001.Someparentschoosehomeschoolingbecauseoftheirreligiousbeliefs.Otherssayitprovidesmoretimeforthefamilytobetogether.Manyparentsalsobelievehomeschoolingavoidsproblemsofalotoftraditionalschools.Oneproblemisclasseswithtoomanystudents.

Criticssaychildrenneedtoattendschoolwithotherchildrentohelpthemlearnthingslikesocialskills.Theyalsosaythatmehomeschooledchildrendonotgetaverygoodeducation.

AllfiftystatesandtheDistrictofColumbiapermithomeachcoling.Some,however,requiremorepreparationofparents.Homeschoolingisasoldasthecountry.Infarmareas,peopleoftenlivedfarfromaschool.Sotheirparentshadtoteachthemathome.In1852,therewereabout50,000childrenstudyingathome,sothestateofMassachusettspassedthefirstlawtorequireallchildrentoattendschoolandlimitedsupportwasgiventochildreninthefarmareas.

(30)

A.Homeshcoolingcanprovidemoretimeforthefamiliestogettogether.

B.Homeschoolingsolvestheproblemofcongestion(用挤)inoneclass.

C.Homeschoolinghasalotoforganizationstoprovideteachingmaterials.

D.Parentshavetheirownreligiousbeliefs.

30.(35)

A.It'smanufacturedtobestrong.

B.Itbendswithoutbreaking.

C.Thatchersnailitdownsecurely.

D.Thewindscanpassthroughiteasily.

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

WhichofthefollowingstatementsisTRUEaccordingtothelastsentenceofPara.4?

A.Theexistenceofraciallysegregatedschoolswasbecauseofthetaw.

B.Theschoolbusingplanmeanttakingchildrentoschoolbybusinsteadofbyprivatecar.

C.Manymeasuresweretakentosolvetheracialdiscriminationinschoolandweresuccessful.

D.Theschoolbusingplanwasintendedtomixuptheblackandthewhitestudents.

32.Emotionalmaturitymeansknowingthatanotherpersoncannotfilluptheholeinyourheart.Thatisyourresponsibility.Youneedtoloveandaffirmyourselfday-by-day,moment-by-moment.Thatisthespiritualchallengeofyourlifeandeverybody'slife.Withoutyourloveforyourself,nothingworks.Noamountoflovefromyourpartnerisenough.Thesearchforlovefromotherpeopleislikethealcoholic'ssearchforhappinessinabottle.Themorehedrinks,thelesssatisfiedhefeelsandthemorehewantstodrink.

Wearealladdictedtofallinginlove.Butafterwe've"fallen"afewtimesandbrokenouremotionalhones,wehopefullywiseupabit.Weknowthatthehighoffallinginloveisnotgoingtolast.Weknowthatsoonerorlaterwewillhavetogetrealwitheachother.Thatisthedifferencebetweenromanceandpartnership.Romanceisanattempttokeeptheaddictiongoing.Ithasaveryshorthalf-life.Partnershipisthedanceoftwoordinarypeoplelearningtolivetogetherdaybyday.Itisaverychallengingschoolthatweenrollin.Itissometimesalotmoreworkthanplay.Anditcertainlyrequiresalotmorepsychologicaladjustmentthanyearsoftherapy!Wedon'tjustgraduatefromthisschoolinayearortwo.Ittakesmanyyears,perhapsevenalifetime,forustomasterthecurriculum.

Yourpartnersareimperfecthumanbeings,justlikeyou.Theywerenotthe"wrong"partnersanymorethanyouwere.Probably,theyreflectedyourownlevelofrealismandemotionalmaturity.That'susuallythewayitworks.Sodon'twasteyourtimethinkingyousimplymadesomebadchoices.Theonlybadchoiceyoumadewasforgettingwhohasthefulltimejoblovingyou.Iknowthatyouknowwhothisis!

Wekeeprememberingthattheyarenotperfect,norweare.Loveisnotagameofperfection.Itisagameofoverwhelmingimperfection.Theamazingthingisthatlovesurvivesallofourmistakenattemptstocontrolourpartnersandourrelationships.

Wecanconcludefromthepassagethat______.

A.wewon'tforgetwhohasthefulltimelovingus

B.loveisaddictive

C.lovefromyourpartnerisnotenough

D.loveliesinthematurityofemotionwhichisessentialtoapartnershiporrelationship

33.Regions,suchastropicalAfrica,LatinAmericaandAsia,havethegreatestthreatsofnewlyemergingepidemics,buttheyhavetraditionallyreceived________.

五、5.ErrorCorrection(3题)34.

【S6】

35.

【S2】

36.Therecentgrowthofexportsurplusesontheworld

foodmarkethascertainlybeenunexpectedlygreat,partly

becauseastrangesequenceoftwosuccessfulgrainharvests.

NorthAmericaisnowbeingfollowedbythethird.Mostof【S1】______.

Britain'soverseassuppliersofmeat,too,areofferingmore

thisyearandhomeproductionhadalsorisen.【S2】______.

Buttheeffectsofallthisonthefoodsituationinthis

countryhasmadeworsebyasimultaneousriseinfoodprices,【S3】______.

duechieflytothegraduallycuttingdownofgovernment【S4】______.

supportforfood.Theshopsareoverstockedwithfoodnot

onlybecausethereismorefoodunavailable,butalsobecause【S5】______.

people,frighteningbyhighprices,arebuyinglessofit.【S6】______.

Moreover,theriseindomesticpriceshascomeatatime

whenworldpriceshavebeguntofall,withtheresultthat

importedfood,intheexceptionofgrain,isoftencheaper【S7】______.

thanthehome-producedvariety.Butnowgrainprices,too,【S8】______.

arefalling.Consumersarebeginningtoaskwhytheyshould

notbeenabledtobenefitfromthistrend.

Thesignificanceofthesedevelopmentsisnotloston

farmers.Theoldergenerationhasseenithappenbefore.【S9】______.

Despiteofthepresentpriceandmarketguarantees,farmers【S10】______.

feartheyareabouttobesqueezedbetweencheapfoodimports

andashrinkinghomemarket.

【S1】

六、6.ErrorCorrection(3题)37.【S7】

38.Areyouworriedabouttherisingcrimerate?Ifyou

are,thenyouprobablyknowthatyourhouse,

possessionsandpersonsareincreasinglyindangerof

sufferingfromthetremendousriseintheeasesofburglar【S1】______

andassault.Figuresindicatethatitisanever-increasing【S2】______

crimeratebutitisonlytooeasytoimagine"itwill

neverhappentome".Unfortunately,statisticsshowitis【S3】______

reallycanhappentoyouand,ifyouliveinthelarge

city,youruntwicetheriskofbeingavictim.【S4】______

Fortunately,thereissomethingdefinitewhatyou【S5】______

cando.ProtectAlarmscanhelptoprotectyourhouse

withaburglaralarmsystemwhichiseffective,simpleto

operateandeasilyaffordable.Youmayrememberthat【S6】______

possessingaburglaralarmisnoindicationwhichyour【S7】______

houseispackedwithvaluablepossessions.Itquite

simplyindicatesofunwelcomevisitorsthatyoursisone【S8】______

housetheywillnotbreakintoeasilysotheycarryonto

anunprotecthousewheretheirjobismadealoteasier.【S9】______

Sendnowforourfreeleaflettellingyouhowwecan

protectandalarmyourhousequickly,easilyand

cheaply.Completeoutandtearofftheslipbelowand【S10】______

postittous.Postageisfree.

【S1】

39.

【S5】

参考答案

1.Don'tHesitatetoSayNoAsageneralrulepeopleliketohelpothersbutthereareoccasionswhenyoushouldsaynotorequestsforfavors.Forinstanceitisbettertorefusewhenachildpestersyouforsweetfoodanddrinksorfortoomanytoys.Anotherexampleiswhenarelativeasksyoutouseyourinfluencetogethimorherbankloanoraworkpromotion.Howeverwecannotignorethefactthatmanypeoplearereluctanttosayno.Theyfeelthatiftheyturndownarequestfromarelativeorfriendtheywillcauseillfeelingwithinthefamilyorbecomeunpopularwiththeiracquaintances.Anotablecaseinpointiswhenthebossasksthemtodosomethingwhichtheyfeelisunreasonable.Itisimportanttokeepinmindthatnotsayingnowhenyoushouldsaynocansometimehaveharmfulconsequences.Ifchildrenaregiveneverythingtheyaskfornotonlymaytheirhealthbedamagedbuttheymaygrowupselfishandspoilt.Againinthelongmnitiskindertorefusetolendmoneytoapersonwhohasagamblingoralcoholismproblem.Don'tHesitatetoSayNoAsageneralrule,peopleliketohelpothers,butthereareoccasionswhenyoushouldsaynotorequestsforfavors.Forinstance,itisbettertorefusewhenachildpestersyouforsweetfoodanddrinksorfortoomanytoys.Anotherexampleiswhenarelativeasksyoutouseyourinfluencetogethimorherbankloanoraworkpromotion.However,wecannotignorethefactthatmanypeoplearereluctanttosayno.Theyfeelthatiftheyturndownarequestfromarelativeorfriend,theywillcauseillfeelingwithinthefamilyorbecomeunpopularwiththeiracquaintances.Anotablecaseinpointiswhenthebossasksthemtodosomethingwhichtheyfeelisunreasonable.Itisimportanttokeepinmindthatnotsayingnowhenyoushouldsaynocansometimehaveharmfulconsequences.Ifchildrenaregiveneverythingtheyaskfor,notonlymaytheirhealthbedamaged,buttheymaygrowupselfishandspoilt.Again,inthelongmnitiskindertorefusetolendmoneytoapersonwhohasagamblingoralcoholismproblem.

2.BuyingandSellingStocksasaStudentAtpresenttherearemanystudentsengagedinbuyingandsellingstocks.SomeofthemareequippedwithupdateddevicesoastogetthelatestinformationandseizegoldenchancesBuyingandSellingStocksasaStudentAtpresent,therearemanystudentsengagedinbuyingandsellingstocks.Someofthemareequippedwithupdateddevicesoastogetthelatestinformationandseizegoldenchances解析：文章题目要求讨论大学生炒股这一热点问题。根据提纲，我们可以把第二点作为文章的重点段落，运用总一分的段落模式进行写作；同时把第一点和第三点作为略写段落。第一段简要地说明这种现象普遍存在即可；第二段可以用一个主题句，表明不同的人对此有不同的看法，并说明原因；第三段阐述自己的观点，可以是赞同其中之一，也可以是自己独特的见解。

3.AwayfromNet-barCampaignIthasbeenreportedthatamiddleschoolinXuzhouCityhasrecentlylaunchedacampaignnamed"AwayfromNet-bar".Morethanathousandstudentshavesignedfortheirsolemnpromisethattheywillnotspendasingleminuteinthenet-bars.Withthecomingofthesummervacationthiscampaignisespeciallymeaningfulforthehealthydevelopmentoftheminors.TheInternethasbroughtpeoplegreatconvenienceingettinginformationentertainingandcontactingeachotherandithasalsobenefitedsomebusinessmenespeciallytheownersofnet-bars.Whileitistruethatmostnet-barsarerunninglegallyitisalsotruethatsomeareofferingunhealthyprogramsthatinvolveviolenceandsexcontent.Sincemostmiddleschoolstudentsarepronetobeinfluencedandtheycanhardlytellwhichbarisdoingwellandwhichoneisnotitisonlyadvisablethattheyshouldstayawayfromall.Besidesstayingawayfromnet-hatsisalsogoodtostudents'physicalhealth.Bypassivelysittingtoolonginfrontofthecomputerscreenboththeireyesightandphysiquesuffer.ObviouslytheAwayfromNet-barsCampaignisanactivitythatisworthadvocatinganditmeritsotherschools'reference.AwayfromNet-barCampaignIthasbeenreportedthatamiddleschoolinXuzhouCityhasrecentlylaunchedacampaignnamed"AwayfromNet-bar".Morethanathousandstudentshavesignedfortheirsolemnpromisethattheywillnotspendasingleminuteinthenet-bars.Withthecomingofthesummervacation,thiscampaignisespeciallymeaningfulforthehealthydevelopmentoftheminors.TheInternethasbroughtpeoplegreatconvenienceingettinginformation,entertainingandcontactingeachother,andithasalsobenefitedsomebusinessmen,especiallytheownersofnet-bars.Whileitistruethatmostnet-barsarerunninglegally,itisalsotruethatsomeareofferingunhealthyprogramsthatinvolveviolenceandsexcontent.Sincemostmiddleschoolstudentsarepronetobeinfluencedandtheycanhardlytellwhichbarisdoingwellandwhichoneisnot,itisonlyadvisablethattheyshouldstayawayfromall.Besides,stayingawayfromnet-hatsisalsogoodtostudents'physicalhealth.Bypassivelysittingtoolonginfrontofthecomputerscreen,boththeireyesightandphysiquesuffer.Obviously,theAwayfromNet-barsCampaignisanactivitythatisworthadvocatinganditmeritsotherschools'reference.

4.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.Chinahasenteredtheera