（2021年）四川省广元市大学英语6级大学英语六级预测试题(含答案)

（2021年）四川省广元市大学英语6级大学英语六级预测试题(含答案)学校:________班级:________姓名:________考号:________

一、1.Writing(10题)1.假设你是李明，假期即将到来，你打算做一次为期三周的旅行，希望找个外国朋友作为游伴(Travel-mate)。拟一个寻游伴的启事，交代清楚日程安排、费用分担情况、对方的要求等，并说明对方和你一起出游的好处。

Travel-mateWanted

2.Directions:Forthispart,youareallowed30minutestowriteashortessayentitledALetterofApplication.Youshouldwriteatleast150wordsfollowingtheoutlinegivenbelow:

1.渴望工作的愿望

2．个人技能和经历

3．联系方式

ALetterofApplication

3.Directions:Forthispart,youareallowed30minutestowriteanessayentitledOnFoodSafetyIssues.Youshouldwriteatleast150wordsfollowingtheoutlinegivenbelow:

1.食品安全的现状

2.造成食品安全问题的原因

3.我们应该如何应对

OnFoodSafetyIssues

4.Directions:Forthispart,youareallowed30minutestowriteacompositiononthetopicTakingCareoftheOld.Youshouldwriteatleast150wordsfollowingtheoutlinegivenbelowinChinese:

1.随着生活水平和医疗水平的提高，我们身边的老人日渐增多。

2.作为大学生，能为他们做些什么

3.这样做的原因

TakingCareoftheOld

5.Directions:Forthispart,youareallowed30minutestowriteashortessayentitledFallofCarPriceVersusRiseofItsCost.Youshouldwriteatleast150wordsfollowingtheoutlinegivenbelow:

1.当前汽车降价促使汽车销量增大。

2.你要买车，就应该在经济上的心理上有所准备。

3.就我而言，宁愿打车也不买车。

6.Forthispart,youareallowed30minutestowriteacompositiononthetopic:OncollegeStudents'RentingHousesoffCampus.Youshouldwriteatleast150wordsfollowingtheoutlinegivenbelowinChinese:

1.眼下大学生在外租房居住的现象十分普遍

2.对比分析在外租房居住和在学校座的利弊

3.我的看法

OncollegeStudents’RentingHousesoffCampus

7.1.调查显示，某大学61%的学生需要人际关系方面的心理帮助

2.出现这种情况的主要原因

3.我的建议

8.Directions:Forthispart,youareallowedthirtyminutestowriteacompositiononthetopichowtokeeppsychologicallyhealthy?Youshouldwriteatleast150words,andbaseyourcompositionontheoutlinegivenbelowinChinese:

1.心理健康问题往往是导致疾病的原因

2．分析人们产生心理健康问题的原因(可从失业、压力过重、缺少支持、缺乏人际关系等方面加以分析)

3．你认为人们应如何保持心理健康

9.Forthispart,youareallowed30minutestowriteashortessayentitledOnIndependentSpirit.Youshouldwriteatleast150wordsfollowingtheoutlinegivenbelow:

1.大学新生报道的时候，都是家长拎行李；

2.出现这种现象的原因及其不良后果；

3.培养独立精神的重要性。

OnIndependentSpirit

10.1.目前社会上存在着迷信文凭的现象

2.造成这一现象的原因

3.我对此的观点

IsaDiplomaEverything?

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

ThethreearrestedinSudanwereregardedas______bylocalauthorities.

12.

Huygens'clock,amechanicalone,hadanerrorof"lessthanonlyoneminuteaday",whichwasamassiveleapinthedevelopmentof______.

13.

In2005,Wal-Martwasaccusedofofferingnoovertimepay,forbiddingemployeestounionize,providingindecenthealthcare,andwomen______.

14.

Wecanlearnfromthetextthatmanynewlymarriedpeople______payforwhattheyneed.

15.NASAInventionsYouMightUseEveryDay

In1958,PresidentEisenhowersignedtheSpaceAct,officiallycreatingtheNationalAeronauticsandSpaceAdministration.Fromthebeginning,thepurposeforthenewbranchextendedbeyondspaceshipsandmoonboots.Thelawprescribedthatitsresearchandadvancementsshouldbenefitallpeople,andinits50-yearhistory,NASAhascertainlyfulfilledthatrole.

Althoughmostpeopletodaywillneversetfootonthemoon,everyonelikelycomesincontactwithaNASAby-producteveryday.Partneringwithvariousresearchteamsandcompanies,NASAcontinuestoproduceavastarrayofnewtechnologiesandproductsthathaveimprovedourdailylives.Basicstepsinhealth,safety,communicationsandevencasualentertainmentfindtheirrootsinthegovernmentbranchcommonlyassociatedwithrocketshipsandfloatingpeople.Infact,NASAhasfiledmorethan6,300patentswiththeU.S.government.

Eachyearsince1976,NASAhaspublishedalistofeverycommercializedtechnologyandproductlinkedtoitsresearch.TheNASAjournalSpinoffhighlightstheseproducts,whichhaveincludedthingslikeimprovedpacemakers,stateoftheartexercisemachinesandsatelliteradio.EachproductwasmadepossiblethankstoaNASAideaorinnovation.

Butitdoesn'ttakearocketscientisttousemanyoftheseso-calledby-products.Readontolearnaboutsomeofthesefamiliarproducts.

1.WaterFilters

Wateristheessentialingredienttohumansurvival.Sincepeoplecannotlivewithoutwater,theabilitytoconvertcontaminatedwatertopurewaterisanincrediblyimportantscientificachievement.

Astronautsneededawaytocleansewatertheytakeupintospace,sincebacteriaandsicknesswouldbehighlyproblematic.Waterfiltertechnologyhadexistedsincetheearly1950s,butNASAwantedtoknowhowtocleanwaterinmoreextremesituationsandkeepitcleanforlongerperiodsoftime.

Ifyoulookatawaterfilter,youcanusuallydetectsmallchunksofcharcoal(木炭)insideofthem.Sometimes,whenyoufirstuseawaterfilter,you'llevennoticetinyblackflecksfromthosechunks.Thischarcoalisspeciallyactivatedandcontainssilverionsthatneutralizebacteriainthewater.Alongwithkillingbacteriainthewater,thefiltersalsopreventfurtherbacterialgrowth.Companieshaveborrowedfromthissametechnologytobringusthewaterfiltersystemsmillionsofpeopleuseathomeeveryday.

2.CordlessTools

Whenyou'resuckingupbitsofdirtorcrumbsaroundthehousewithahandheldcordlessvacuum,youareactuallyusingthesametechnologythatastronautsusedonthemoon.AlthoughBlack&Deckerhadalreadyinventedthefirstbattery-poweredtoolsin1961,theNASA-relatedresearchhelpedrefinethetechnologythatledtolightweight,cordlessmedicalinstruments,handheldvacuumcleanersandothertools.

Inthemid-1960s,topreparefortheApollomissionstothemoon,NASAneededatoolthatastronautscouldusetoobtainsamplesofrocksandsoil.Thedrillhadtobelightweight,compactandpowerfulenoughtodigdeepintothesurfaceofthemoon.Sinceriggingupacordtoadrillinouterspacewouldbeadifficultfeat,NASAandBlack&Deckerinventedabattery-powered,magnet-motordrill.Workinginthecontextofalimitedspaceenvironment,Black&Deckerdevelopedacomputerprogramforthetoolthatreducedtheamountofpowerexpendedduringusetomaximizebatterylife.

AftertheNASAproject,Black&Deckerappliedthesameprinciplestomakeotherlightweight,battery-poweredtoolsforeverydayconsumers.

3.Long-distanceTelecommunications

Theabilitytocarryonlong-distancetelephoneconversationsdidnothappenovernight.Itdoesn't

A.spacetravel

B.nationalsecurity

C.people'swelfare

D.economicdevelopment

16.

______peopleareusingthewebnowintheU.S.A.

17.

Abathroomscaleisusuallyusedfor______.

A.planningone'sdiet

B.measuringone'sweight

C.recordingheatvalue

D.regulatethetemperature

18.

Hayhasfoundthatboth______andsocialfactorscombinetoputtwinsatadisadvantage.

19.

Itcanbeeasiertochangeourdietalotthantochangeitalittle.

A.YB.NC.NG

20.ThePlayofPower:AnIntroductiontoAmericanGovernment

JamesEisenstein,MarkKessler,BruceA.WilliamsandJacquelineVaughnSwitzer.ThePlayofPower:AnIntroductiontoAmericanGovernment.NewYorkSt.Martin'sPress,1996.639pp.Tables,appendices,glossary,references,index.ISBN0-312-13662-5.

TherearedozensofAmericanGovernmenttextbooksonthemarket,manyofthemveryrespectedandsuccessful,someevenregardedasclassicsintheirumpteenth(无数次的)edition.Frequentlythereislittlethatdistinguishesonefromanother,otherthananidiosyncratic(特殊的)"conceptualframework,"thenumberandkindsofgraphics,boxes,andphotos,orthepackageofancillary(辅助的)materialsavailabletotheadopter.ThePlayofPower:AnIntroductiontoAmericanGovernmentistypicalofthestandardAmericanGovernmenttextbookonthemarket.Itprovidesbalancedcoverageofpoliticalandconstitutionalhistory,Americanpoliticalinstitutionsandprocesses,andpoliticalparticipation.Thisbasicversiondoesnotincludeseparatechaptersonpublicpolicy,butmanypolicyissuesareaddressedinthecoverageofthecongress,thepresidency,thebureaucracy,thecourts,andinterestgroups.

Thechaptersareorganizedinalogicalsequencebuttheyarewrittensothattheymaybeusedinanalternativesequenceifaninstructorwouldsodesire.Thewritingstyle.isverystraightforwardandnotunnecessarilyacademicandjargonistic.Thetoneisrespectfulofstudentsandtheirexperiencesand,despitemultipleauthors,itremainsconsistentthroughoutthetext.

ThereareanumberoffeaturesofThePlayofPowerthatmakeitattractiveandthatmakeitoneofthetextbooksthatIhaveusedwithsatisfactionforseveralyears.Asissuggestedbythetitle,theauthorsdescribepoliticsasagameofpowerplayedbymanyplayers,thoughtheirsisnotanapplicationofformalgametheoriestopolities.Instead,theyaskstudentstothinkofanumberoffamiliargames,likebasketballorMonopoly(强手棋),andthewaysthattherules,strategies,andresourcesshapehowplayersgoaboutpursuingtheirgoalsandwithwhateffect.Theauthorsinvitestudents,then,tolookatpolitiesasagame—a"grand"gamewithsometimesdeadlyconsequences—thatisshapedbycertainrules(somefoundintheConstitution),thatisplayedbymanyplayers(politicians,voters,organizedinterests,etc.)whobringvariousandun-equalresources(money,status,connections,etc.)tothegame,andwhowinvariousmaterialandsymbolicoutcomes.The"gameofpolitics"metaphorissometimesdifficulttosustainthroughoutthecoverageofmanytopics,butitprovidesausefulorganizationalframework.ItdashessomeoftheidealisticnotionsofAmericangovernmentandpoliticsthatstudentsmayhavepickedupinhighschoolcivicsclasses,aswellasthemorecynicalnotionsthattheypickupinthepopularmedia.Intheend,Ithinkitisusefulinhelpingstudentsmakesenseofwhogetswhat,andhow,aswellaswhodoeswhat,andwhy—andwithwhatsuccess.

AnotherattractivefeatureofThePlayofPowerisaserious,consistent,andultimatelysuccessfulefforttodrawonstudents'ownexperiencetouncovertherelevanceofpoliticsandgovernment.Theauthorscompareandcontrastpoliticalissuesanddilemmastostudentissues,tostudentrelationshipsamongthemselves,withtheuniversity,withtheirparents,andwithlocalgovernment.Thishelpsstudentsseetherule-makingandchoice—making,aswebasthetradeoffs(权衡)ofthepoliticalprocess.

TheauthorsofThePlayofPoweralsopallofffairlyeffectivelythechallengeofdescribingtherolesofminoritiesandwomeninAmericanpoliticalhistoryandcontemporarypolitics.ThishasbecomeanincreasinglycommonundertakingforauthorsofAmericangovernmenttextbooks.Someauthorsweaveadiscussionofthese

A.YB.NC.NG

三、3.ListeningComprehension(10题)21.听力原文：W:Areyougoingtothedramaclubpicnic?

M:Onadaylikethis?

Q:Whatdoesthemanmean?

(15)

A.Hedoesn'tlikethedramaclub.

B.Hedoesn'tknowhowtogetthere.

C.Hedoesn'tknowwhatdaythepicnicwillbeheld.

D.Hedoesn'twanttogosincetheweatherisbad.

22.(22)

A.Inagrocerystore.

B.Inabank.

C.Inabookstore.

D.Inapostoffice.

23.

【B11】

24.

【B2】

25.听力原文：W:Idon'tthinkI'lltakeupthecampusjobatthestudenttravelagency.Thepayistoolowandthecommissionismiserable.

M:Youshouldprobablycheckandcomparethemarketratebeforemakingadecision.Iwouldn'tbesurprisedifyoudecidedtochangeyourmindafteryoudo.

Q:Whatdoesthemanthinkthewomanshoulddo?

(19)

A.Takethejoboffer.

B.Tryanotherjob.

C.Bargainalittlebit.

D.Concentrateonherstudies.

26.【B8】

27.(25)

A.Stayuptoolate.

B.Misshercardgame.

C.Indulgeinplayinggames.

D.Taketooheavyaworkloadnextsemester.

28.听力原文：MaryCassattwasbornin1854nearPittsburgh,Pennsylvania.(32)Herfather,RobertCassatt,wasawealthyinvestor.Hermother,Katherine,hadadeepknowledgeofbooks,artandtheFrenchlanguage.

MrCassattwantedhischildrentoexperienceEuropeaneducationandculture.MaryandherfamilyvisitedtheUniversalExhibition.(33)Shemightalsohaveseentheworksofarevolutionarypainter,GustaveCourbet.Courbet'sartwascriticizedforitsrealism.So,hewasnotpermittedtoshowhisworkintheexhibit.Instead,hecreatedhisownexhibitspacenearby.

Duringthe19thcenturyintheUnitedStates,wealthywomenusuallydidnothavecareers.Womengenerallylearnedhowtocareforahouse.(34)ButMaryCassattwasdifferent.Shebelievedthathertraininginartwasmuchmorethanafunactivity.Shesawartasherfuture.Herfatherdidnotapproveofherdecisiontobecomeanartist.ButMarydidnotletthisstopher.Sherealizedthattobecomeafullytrainedartist,shehadtogotoEuropetostudy.TravelwasimpossibleduringthefouryearAmericanCivilWarthatbeganin1861.So,itwasnotuntil1866thatshereturnedtoParis.

CassattworkedhardcopyingthegreatpaintingshangingintheLouvremuseum.Shealsostudiedwithdifferentteachers.In1868,(35)oneofMaryCassatt'spaintingswasacceptedintotheParisSalon.Thisshowwasoperatedbythegovernment-controlledFrenchAcademyofFineArts.Twoyearslater,theSalonacceptedanotherofherpaintings.Hercareerasasuccessfulartisthadbegun.

(33)

A.Shesucceededininvesting.

B.Shewasknowledgeableforarts.

C.Shesucceededinpaintings.

D.Shedislikedbooksandarts.

29.

【B10】

30.听力原文：M:Oneofthemostcommonquestionsweaskaboutpeople'sbehavior.iswhy.Whydidshesaythis?Whydidhedothat?Sometimesthereasonisobvious,forexample,someoneisdrivingdownthestreet,thelightturnsred,andtheystop,why?

W:Becausetheyhaveto,legallyImean.

M:Exactly!Inthiscasethereasonisobvious,soweusuallydon'tquestionit.Butwhenthereasonisnotsoobviousandespeciallywhenthebehavior.couldhavenegativeconsequences,we'llmorelikelytofeelaneedtoexplainthecausesofthebehavior.Socialpsychologistshaveatermforthis,fortheprocessofexplainingthecausesofthebehavior,it'scalled"causalattribution".Andonetheorysuggests,there'sapatterninthewaywegoaboutattributingcausestopeople'sbehavior.Accordingtothistheory,therearetwocategoriesofreasons:internalfactorsandexternalfactors.Again,Lisa,sayyou'redrivingdowntheroadandallofasuddensomeguyturnsintothelanerightinfrontofyou,andyouhavetoslamonyourbrakestoavoidanaccident.Howdoyoureact?

W:I'llprobablygetveryangry.

M:Because...

W:Well,he'snotpayingattention,he'sabaddriver.

M:Soyouautomaticallyattributethedriver'sbehavior.toaninternalfactor.Hehimselfistoblamebecauseheiscareless.

W:SoifIsaiditwasbecauseofheavytrafficorsomething,I'dbeattributinghisbehavior.toanexternalfactor,somethingbeyondhiscontrol.

M:Good.Nowhowdoweusuallyexplainourownnegativebehavior?

W:Weblameexternalfactors.

M:That'sright.

(23)

A.Commoncausesofanger.

B.Judgingpeople'sbehavior.

C.Changingpeople'sattitudes.

D.Theeffectsofnegativebehavior.

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

WhatcanwelearnfromtheCalcuttabusinessman?

A.Itisagoodideatoplacemarriageadvertisementsinthenewspaper.

B.Itisabadideatoplacemarriageadvertisementsinthenewspaper.

C.Itisembarrassingifanyoneanswerssuchadvertisements.

D.Itisembarrassingifnooneanswerssuchadvertisements.

32.SectionA

Directions:Inthissection,thereisashortpassagewith5questionsorincompletestatements.Readthepassagecarefully.Thenanswerthequestionsorcompletethestatementsinthefewestpossiblewords.

Eventhebest-intentionedpoliciescanfailpreytotheoddityofhumanbehavior,asanewstudyofcredit-cardrepaymentfinds.Inordertostopborrowersfrombeinghitbyanaccumulationofunpaidinterestwhenevertheyfailtopaytheirbill,therearelawsrequiringcredit-cardcompaniestospecifyaminimumpaymentineachstatement.Butthesemaydomoreharmthangood,suggestsNeilStewart,apsychologistatWarwickUniversity.

Mr.Stewartwasstudyingaphenomenonknownas"anchoring".Psychologistshavefoundthatbeingexposedtonumbers,evenirrelevantones,canaffectpeople'sdecisions.Forexample,dinerstendtospendmoreinarestaurantnamed"Cafe97"thaninonenamed"Cafe17".Sinceminimumpaymentsoncredit-cardstatementsareusuallysmallamounts,Mr.Stewartwonderedwhetherseeinganactualamountmightmakepeoplepaylessthantheywouldotherwisehavedone.Thatisexactlywhathefound.

Mr.Stewartpresented413peoplewithfakecredit-cardbillsofS435.76thatwereidentical--exceptthatonlyhalfmentionedaminimumpaymentof￡5.42.Participantswereaskedhowmuchtheywouldpay.

Amongthoseinclinedtopaythebillinfull,thepresenceoftheminimumpaymenthardlymadeanydifference.However,thosewhowantedtopayjustpartofithandedover43%lessonaveragewhenpresentedwithaminimumpayment.Intherealworld,thiswouldroughlydoubleinterestcharges.

Economistswillbeinterestedintheresults.Behavioraleconomistsadvocate"nudging(用肘轻推)"peopleintherightdirectionbysubtlyalteringthechoicesthattheyarepresentedwith.Theinsistenceonminimumpaymentsisavariationonthistheme.Supposedly,thoseconfrontedbyminimum-paymentrequirementsshouldpayatleastthatmuch.InfactMr.Stewart'sworksuggeststhatpeoplewhowouldhavepaidalot,paidless.Ineconomics,asinlife,nudgingneedstobedonecarefully.

Asisfoundinastudyofcredit-cardrepayment,specifyingaminimumpaymentfortheborrowersmay______.

33.

Itissuggestedinthefirstparagraphthatnoorganizationisauthoritativeenoughto______.

五、5.ErrorCorrection(3题)34.

【S2】

35.

【S9】

36.

【S8】

六、6.ErrorCorrection(3题)37.

【S2】

38.

【S9】

39.

【S5】

参考答案

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

2.ALetterofApplicationDearSir(1)Iamwritingtoapplyforthepostofapart-timesecretaryadvertisedinthelocalnewspaper.(2)IfeltitwasjustthekindofpostforwhichIhavethequalificationsandALetterofApplicationDearSir,(1)Iamwritingtoapplyforthepostofapart-timesecretaryadvertisedinthelocalnewspaper.(2)IfeltitwasjustthekindofpostforwhichIhavethequalificationsand解析：本文是一篇六级考试中常见的书信写作，要求考生写一封求职信。根据题目要求，考生应首先提出申请意向，表达兴趣，然后介绍自己的具体情况，最后表明希望能得到面试机会并留下联系方式。

[提纲]

一、表明申请工作的意向(applyfor，qualifications，lookfor)

二、介绍个人情况

1．就读院校、专业(major)、年级(sophomore)

2．学习成绩

3．课余活动(practice，part-timejobs)

三、表达期望随函附上简历，敬请斟酌(enclosed，resume，favorableconsideration)

[解析]

(1)首先明确指出应聘的职位。Iamwritingtoapplyfor...

(2)指出自己能胜任工作并且向往已久。

(3)介绍个人情况。

(4)注意compulsorycourses“必修课”及optionalcourses“选修课”的说法。

(5)graspopportunitiestodo...“抓住机会做某事”。

(6)enclosed“随函附上”。

(7)注意“敬请斟酌”的表达。

(8)落款勿遗漏。

3.OnFoodSafetyIssuesWhileitistruethatthereisadeclineinthenumberofcasesrelatedtofakefoodsandfoodsofpoorqualitythesafetyoffoodremainsaseriousprobleminthisindustry.Food-bornOnFoodSafetyIssuesWhileitistruethatthereisadeclineinthenumberofcasesrelatedtofakefoodsandfoodsofpoorquality,thesafetyoffoodremainsaseriousprobleminthisindustry.Food-born解析：本文要求就食品安全问题展开讨论。根据提纲，第一段陈述目前食品安全的现状，及其对人民身体健康的危害；第二段分析造成食品安全问题的原因；第三段针对食品安全问题提出应对的措施。

4.TakingCareoftheOld(1)Agingisbecomingaglobalissue.Thedevelopmentofmedicaltechnology(2)makesitpossibleforpeopletolivelongerthaninthepast.Andtakingcareoftheoldhasbecomeamajorconcernforall(3)thatliveinanagingsociety.(4)Asundergraduateswhatshouldwedofortheold?(5)Firstofallwecanbeginfrom(6)caringforourelderrelatives.It'shelpfulthatwevisitouraginggrandparentsregularlytakethemoutforawalkandtalkabouttheolddays.(5)What'smoreitisagoodideatofilloursparetimeworkingasvolunteersto(7)lookaftertheelderatnursinghomes.(5)Lastbutnotleastwemayjointheeffortwithourknowledgeinconstructinganelderlycaringsystemwiththeintegrationoffamiliescommunitieswelfareinstitutionsandgovernments.(8)Thereisnodoubtthattakingcareoftheoldisademandingandtime-consumingtask.(9)Howeverthelivingconditionofseniorcitizensreflectsanation'slivingstandardandsocialmorals.Moreimportantlylivingwiththeelderandcaringforthemisarewardingexperience.TakingCareoftheOld(1)Agingisbecomingaglobalissue.Thedevelopmentofmedicaltechnology(2)makesitpossibleforpeopletolivelongerthaninthepast.Andtakingcareoftheoldhasbecomeamajorconcernforall(3)thatliveinanagingsociety.(4)Asundergraduates,whatshouldwedofortheold?(5)Firstofall,wecanbeginfrom(6)caringforourelderrelatives.It'shelpfulthatwevisitouraginggrandparentsregularly,takethemoutforawalkandtalkabouttheolddays.(5)What'smore,itisagoodideatofilloursparetimeworkingasvolunteersto(7)lookaftertheelderatnursinghomes.(5)Lastbutnotleast,wemayjointheeffortwithourknowledgeinconstructinganelderlycaringsystemwiththeintegrationoffamilies,communities,welfareinstitutionsandgovernments.(8)Thereisnodoubtthattakingcareoftheoldisademandingandtime-consumingtask.(9)However,thelivingconditionofseniorcitizensreflectsanation'slivingstandardandsocialmorals.Moreimportantly,livingwiththeelderandcaringforthemisarewardingexperience.解析：[审题]本题要求写一篇议论文。先要描述现象(身边的老人越来越多)，再阐述具体做法(一般是两至三点)，最后简要叙述原因。

[思路]

第一段总述在老龄化的社会里，照顾老人是必要的；

第二段具体介绍大学生如何帮助老人；

第三段简单介绍要照顾老人的原因。

5.TodayawarofcarpriceinChinapromotestheever-increasingcarsales.Manypeoplecan'tresistthetemptationtogetonetorealizetheircardreamwithoutnoticingtherisingcostsinmaintenancegasolineinsuranceandtraininginstruction.Youhavetobefinanciallyandpsychologicallypreparedwhenyoubuyacar.There'snodenyingthatacarprovidesyouwithcomfortandconvenience.Butbeforebuyingacaryouhavetotakeintoaccounttheannualcostswhichusuallyrangefromseveralthousandtoovertenthousandyuan.Besidesyouwillhavetofaceuptotheworriesoftherelevantincreasingcostswhichislikelytobe.AsfarasIamconcernedIdon'tthinkI'llpurchaseacar.IwouldrathertakeataxithandrivemyowncarifIgooutforanappointmentdinnerpartyetc.What'smoreIwon'ttakethetroubletoguardagainstmycarbeingstolenandI'llleavethetroubleoffindingaparkinglottothetaxidriver.Anothernegativepointisthatyouwillfindyourselfevenlazierinthissocietyofmodemmachinebyowningacarofyourown.WhereveryougoyouareatthewheelwhichmaydamageyourhealthinthelongrunAnywaytobuyornotinthepresentwarofcarpriceandtheriseofrelevantcoststhechoicelieswithyou.Today,awarofcarpriceinChinapromotestheever-increasingcarsales.Manypeoplecan'tresistthetemptationtogetonetorealizetheircardream,withoutnoticingtherisingcostsinmaintenance,gasoline,insuranceandtraininginstruction.Youhavetobefinanciallyandpsychologicallypreparedwhenyoubuyacar.There'snodenyingthatacarprovidesyouwithcomfortandconvenience.Butbeforebuyingacaryouhavetotakeintoaccounttheannualcostswhichusuallyrangefromseveralthousandtoovertenthousandyuan.Besidesyouwillhavetofaceuptotheworriesoftherelevantincreasingcosts,whichislikelytobe.AsfarasIamconcerned,Idon'tthinkI'llpurchaseacar.IwouldrathertakeataxithandrivemyowncarifIgooutforanappointment,dinner,partyetc.What'smore,Iwon'ttakethetroubletoguardagainstmycarbeingstolen,andI'llleavethetroubleo