2022年山西省大同市大学英语6级大学英语六级预测试题(含答案)

2022年山西省大同市大学英语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.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

2.Directions:Thefollowingtablegivesstatisticsshowingtheaspectsofqualityoflifeinfivecountries.Writeacompositiondescribingtheinformationinthetablebelow.Youshouldwriteatleast150words.

3.Directions:Forthispart,youareallowed30minutestowriteashortessayentitledTheTearsofABird.Youshouldwriteatleast150wordsfollowingtheoutlinegivenbelow:

1.描述图片内容和作者的用意。

2.这种现象产生哪些危害。

3.如何解决这个问题?你的建议。

4.Directions:Forthispart,youareallowed30minutestowritealettertoconsoleyourfriendwhorecentlyfailedinTOEFL.Youshouldwriteatleast150wordsfollowingtheoutlinegivenbelow:

1.得知好友John未通过托福考试，他情绪低落

2．帮他分析可能存在的问题，提出合理建议

3．鼓励他战胜失败

ALetterofConsolation

5.1.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

6.Directions:Forthispartyouareallowed30minutestowriteashortessayOnExaminations.Youshouldwriteatleast150wordsfollowingtheoutinegivenbelow.

1.补考是大学教育的一部分

2.补考的利与弊

3.如何发挥补考的作用

OnRemedialExamination

7.Directions:Forthispart,youareallowed30minutestowriteashortessayentitledSayNotoAvianInfluenza.Youshouldwriteatleast150wordsfollowingtheoutlinegivenbelow.

1.“禽流感”危害的后果及其严重性

2．造成这种突发疫情的原因

3．我们应该如何对待

Usefulwordsandexpressions:

禽流感:avianinfluenza

预警系统:warningsystem

应急机制:emergencyresponsemechanism

SayNotoAvianInfluenza

8.Directions:Forthispart,youareallowed30minutestowriteashortessaycommentingontheevaluationofteachers'performancedonebythestudents.Youshouldwriteatleast150wordsfollowingtheoutlinegivenbelowinChinese.

1.不少大学让学生参与任课老师教学情况的测评。

2.对此改革措施校方、教师、学生的看法不一。

3.学生测评教师的益处以及可能产生的问题。

EvaluationbyStudents

9.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

10.Directions:Forthispart,youareallowed30minutestowriteacompositiononthetopic:China'sConfuciusCollegesintheWorld.Youshouldwriteatleast150wordsfollowingtheoutlinegivenbelow.

1.中国在海外已经设立并将设立更多孔子学院

2.设立孔子学院有利于中国传统文化的传传播

3.对此有不同的看法，你如何看待

China'sConfuciusCollegesintheWorld

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

A.Latinochildren

B.Hispanicpeople

C.low-incomeadults

D.undocumentedimmigrants

12.

Inordertopreventyourbooksfrombeingdamagedbyinsects,youshouldmakeyourlibraryavoid______.

13.

Peopleaspotentialclients,customers,orpartnershelpyoutobenoticedbyothersandto______.

14.Automation

Thetermautomationwascoinedaround1946bytheautomobileindustrytodescribetheincreaseduseofautomaticdevicesandcontrolsinmechanizedproductionlines.Today,itiswidelyusedinamanufacturingcontextbutisalsoappliedoutsideofmanufacturinginconnectionwithavarietyofsystemsinwhichthereisasignificantsubstitutionofmechanical,electrical,orcomputerizedactionforhumaneffortandintelligence.AnoperationiscommonlydescribedasautomatedifitisSubstantiallymoreautomaticthanitspredecessor.

Initsmostgeneralusage,automationcanbedefinedasatechnologyconcernedwithcarryingoutaprocessbymeansofprogrammedcommandscombinedwiththeautomaticfeedbackofdatarelatingtotheexecutionofthosecommands.Theresultingsystemiscapableofoperatingwithouthumanintervention.Thedevelopmentofthistechnologyhasbecomeincreasinglydependentontheuseofcomputersandcomputer-relatedtechnologies.Asaconsequence,automatedsystemshavebecomesophisticatedandcomplex.Advancedsystemsofthissortnowrepresentalevelofcapabilityandperformancethatsurpassinmanywaystheabilitiesofhumanstoaccomplishthesameactivities.

Automationtechnologyhasmaturedtoapointwhereanumberofothertechnologieshavedevelopedfromitandhaveachievedarecognitionandstatusoftheirown.Roboticsisonesuchtechnology.Itisaspecializedbranchofautomationinwhichtheautomatedmachinepossessescertaincharacteristics.Themosttypicalhumanlikecharacteristicofamodernindustrialrobotisitspoweredmechanicalarm.Therobot'sarmcanbeprogrammedtodoasequenceofmotionstoperform.usefultasks,suchasloadingandunloadingpartsataproductionmachineormakingasequenceofspot-weldsonthebodyofanautomobile.Therobotwillrepeatthemotionpatternuntilitisreprogrammedtoperform.somealternativetask.Astheseexamplesofrobotapplicationssuggest,anindustrialrobotistypicallyusedtoreplaceahumanworkerinafactoryoperation.

Thefieldofroboticshasitsrootsinthedevelopmentofautomationtechnology.Numericalcontrol(NC)andtelechericsaretwoimportantareasoftechnologythatconstitutethefoundationsofroboticstechnology.

Overtheyears,thesocialmeritsofautomationhavebeenarguedbylabourleaders,governmentofficials,businessexecutives,andcollegeprofessors.Nodoubtthebiggestcontroversyhasfocusedontheemploymentissue:Whatistheeffectofautomationonemployment?Thereareotherimportantaspectsoftheautomationissueaswell,includingitseffectonproductivity,economiccompetition,education,andqualityoflife.

Theadvantagescommonlyattributedtoautomationincludeincreasedproductionrates,moreefficientuseofmaterials,betterproductquality,improvedsafety,shorterworkweeksforlabour,andreductionoffactoryleadtimes.

Automatedmachinesareusuallydesignedtooperateathigherproductionratesthanhumansarecapableofachieving.Thisincreasedproductivityhasbeenoneofthebiggestreasonsforjustifyingtheadoptionofautomatedsystems.Notwithstandingtheclaimsofhighqualityfromgoodworkmanshipbyhumans,automatedsystemsaregenerallycapableofcarryingoutthemanufacturingprocesswithlessvariabilitythathumansmake,thusyieldinggreatercontrolandconsistencyofproductquality.Inaddition,theincreasedprocesscontrolmakespossiblemoreefficientuseofmaterials,resultinginlesswaste.

Automatedmanufacturingsystemsoften,removeworkersfromtheworkplace,thussafeguardingthemagainsthazardsintheworkenvironment.IntheUnitedStates,theOccupationalSafetyandHealthActof1970(OSHA)wasenactedwiththeobjectiveofmakingworksaferandprotectingthephysicalwell-beingoftheworkerona

A.YB.NC.NG

15.

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

16.

HearingthenewsoftheKlondikeGoldRush,Emery'sfatherandhisbrother-in-lawdecidedtogotoAlaskatogether.

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17.

ThebookThePlayofPowerisnotdifficulttoread,sinceitisnot______.

18.

AccordingtoPatriciaMorgantheincreasingnumberofwomenwhohavechildrenlateordon'twanttogivebirthtochildrenarethosewhoare______.

19.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,thoughtheirsisnotanapplicationofformalgametheoriestopolitics.Instead,theyaskstudentstothinkofanumberoffamiliargames,likebasketballorMonopoly(强手棋),andthewaysthattherules,strategies,andresourcesshapehowplayersgoaboutpursuingtheirgoalsandwithwhateffect.Theauthorsinvitestudents,then,tolookatpoliticsasagamea"grand"gamewithsometimesdeadlyconsequencesthatisshapedbycertainrules(somefoundintheConstitution),thatisplayedbymanyplayers(politicians,voters,organizedinterests,etc.)whobringvariousandunequalresources(money,status,connections,etc.)tothegame,andwhowinvariousmaterialandsymbolicoutcomes.The"gameofpolitics"metaphorissometimesdifficulttosustainthroughoutthecoverageofmanytopics,butitprovidesausefulorganizationalframework.ItdashessomeoftheidealisticnotionsofAmericangovernmentandpoliticsthatstudentsmayhavepickedupinhighschoolcivicsclasses,aswellasthemorecynicalnotionsthattheypickupinthepopularmedia.Intheend,Ithinkitisusefulinhelpingstudentsmakesenseofwhogetswhat,andhow,aswellaswhodoeswhat,andwhyandwithwhatsuccess.

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

TheauthorsofThePlayofPoweralsopullofffairlyeffectivelythechallengeofdescribingtherolesofminoritiesandwomeninAmericanpoliticalhistoryandcontemporarypolitics.ThishasbecomeanincreasinglycommonundertakingforauthorsofAmericangovernmenttextbooks.Someauthorswea

A.YB.NC.NG

20.

DuringWorldWarII,moreyoungerpeopletookupsmoking.

A.YB.NC.NG

三、3.ListeningComprehension(10题)21.(28)

A.Hestirstheicecream.

B.Heletstheicecreamwarmup.

C.Heexaminesthecoloroftheicecream.

D.Hetastestheflavoroftheicecream.

22.(36)

A.Talkers.B.Thespeakeasy.C.Thespacemaker.D.Texters.

23.听力原文：M:Isthistableinthecornerokay?

W:Sure.Wecansithere.

M:Gee.You'vehardlygotanythingonyourtray.

W:Yeah.IguessI'mjustnotthathungry.

M:What'sthematter?Aren'tyoufeelingwell?

W:Well,I'vebeenreallyworried.It'smycar.It'sintheshopagain.

M:Really?What'swrongthistime?

W:Idon'tknowexactly.Somethingiswrongwiththebrakes,Ithink.

M:Well,atleastthatshouldn'tcostyoumuchtofix.PartsarecheaperforalltheAmericancarslikeyours.Didthemechanicsayhowmuchitwouldcost?

W:Hesaidhewouldcallmewithanestimatelaterontoday.

M:Watchout,hedoesn'ttrytotakeadvantageofyou.

W:Whatdoyoumean?

M:Well,Somecarmechanics.Iftheythinkthatsomeonedoesn'tknowmuchaboutcars,theymighttrytooverchargethatperson.

W:Maybeso.ButItrustthisguy.Hewasrecommendedbyoneofmyneighbors.Hehasdonesomeworkformeinthepastandhispricesseemedtobereasonable.

M:Oh,that'sgoodtoknow.MaybeI'lltryusinghiminthefuture.Bytheway,doyouneedaridehomeafterclasstoday?

W:Oh,I'dsureappreciateit.It'sreallytoughgettingaroundwithoutacarwhenyouliveoffcampus.

(23)

A.Ithasbrokendownbefore.

B.Shegenerallydoesn'tallowpeopletoborrowit.

C.Sheistryingtosellit,

D.Sheboughtitfromafriend,

24.听力原文：W:Soyouareuptosometennisthisafternoonorwhat?

M:Well,totellyouthetruth,I'mnotfeelingsohottoday.

W:Comeon.Howlonghasitbeensinceweplayed?

M:Acoupleofdays.

W:Acoupleofdays?Comeon.It'sbeenmorethanacoupleofdays.

M:Yeah.Iguessyou'reright.It'sbeenalmostaweek.

W:It'sbeenexactlyaweek.Andweusedtoplayatleastthreetimesthisweek.

M:Iknow.Playingrightafterclasswassomethingtolookforwardto.

W:Yeah.Anditwasrightbeforedinner.Sowebuiltupourappetite.

M:I'vejustbeenverybusy.Iguess.Andmystomachisbotheringmetoday.

W:ButyoulookOKtome.

M:Well,IwasuplatewithSteveinthelibraryworkingonaproject.Wegottodoitbytomorrow.We'vebeenworkingonitallweekend.AndIwasdrinkingalotofcoffee.Iguess,Ijustdranktoomuch.

W:Listen.Itookthatclasslastsemester.AndIcouldmeetyouinthelibrarylatertonightandhelpyouwithitifyouwant.Andthenyouhavetimetoplaytennisthisafternoon.

M:Yeah.Iguessmystomachdoesn'thurtthatbad.AndIcouldcertainlyuseyourhelp.Butit'salso...

W:Istheresomethingelsebotheringyou?

M:Well,tobehonest,I'mgettingtired.

W:OK,don'tworry.Youmaytakesometimetorest.Wewillmeetfortennissometimelater.

(20)

A.Whattheman'splansarefortonight.

B.Whythemandoesnotwanttoplaytennis.

C.Whytheydonothavetimetoplaytennisafterclasstoday.

D.Whattimetheycanmeetinthelibrary.

25.SectionB

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

听力原文：Tobeaddictedtocigarettesmeansthatyourbodycomestoneedthem.Theaddictedsubstanceincigarettesisnicotine.Whenpeoplesmokethenicotinegoesrightintothebloodstreamandmakespeoplefeelrelaxed.Asmoker'sbodygetsaccustomedtothenicotineandifhestopssmokinghefeelsnervous.Manysmokerstrytostopsmokingbutbecauseoftheaddictiontonicotinetheyfeelsouncomfortablethattheyoftenfindittoodifficulttostop.

Anotherreasonisthatpeoplesimplyenjoysmokingandwhatitsymbolizes.Havingacigaretteformanypeoplemeanstakingabreak.Forsomepeoplesmokingbecomespartofcertainsocialrituals,forexample,thecigaretteafterdinner.Manypeopleenjoysmokingbecauseitgivesthemsomethingtodowiththeirhands.Reachingforacigarette,lightingitandflickingtheashesareespeciallycomfortinginsituationswhereapersonfeelstense.

Manypeoplealsolikethetasteoftarincigarettes.However,itisthetarthatcausescancer.Whilegovernmentsandhealthexpertshavetriedtogetpeopletogiveupsmokingentirely,cigarettemanufacturershavetriedtokeepsellingthembyproducingcigaretteswithlesstar.Manypeopleinwesterncountrieshavewelcomedthesecigarettessincetheyfindithardtostopsmokingbutwanttoreducetherisktotheirhealth.

(27)

A.Nicotine.B.Ashes.C.Smoke.D.Tar.

26.(46)

27.听力原文：W:It'sgoodtoseeyouagain.Whatareyoudoingthesedays?You'restillworkingatthesameplace,aren'tyou?

M:Yes,Iam.AndI'mcountingthedaysuntilretirement.

Q:Whatcanwelearnabouttheman?

(16)

A.Shehasconfidenceinhim.

B.Shehasalsowonascholarship.

C.Sheissurprisedatthenews.

D.Sheisnotinterestedinthenews.

28.(35)

A.Theybecamemorepopular.

B.Theyweremoreregulated.

C.Theybecamelesshonest.

D.Theybecamebetterproduced.

29.(40)

30.(45)

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

Accordingtotheauthor,thestaffcanperform.betterby______.

A.gettinginstructionsfromtheirseniormanagers

B.seizingwhattodoathandandwhattodonext

C.havingafinancialforecastasagoal

D.sharingtheirgoalswithothers

32.Theauthor'sattitudetowardsindustrialismmightbestbesummarizedasoneof______.

A.approvalB.dissatisfactionC.suspicionD.tolerance

33.

Whatcanwelearnaboutminiaturegolffromthesecondparagraph?

A.Themoreadvancedthegameis,thelongertimetheplayercanplay.

B.Themoreadvancedthegameis,themoreholestheplayercanplay.

C.Thebettertheplayerplays,theshortertimethegamelasts.

D.Thebettertheplayerplays,thelesshepaysforthegame.

五、5.ErrorCorrection(3题)34.

【S4】

35.

【S6】

36.

【S7】

六、6.ErrorCorrection(3题)37.

【S3】

38.

【S8】

39.

【S6】

参考答案

1.EnergyCrisisOneofthemainproblemstheworldisfacingtodayistheenergycrisis.TheworldhasconsumedtoomuchenergydailyparticularlythewestofEuropeandNorthofAmericausethelargermountofit.Fuelswhichareusedtoproduceenergyatthemomentseemtonmoutsoon.Wearemuchworriedaboutapossibleenergycrisisasweexperiencedtheonethatoccurredin1970sandcausedusthegreatpanic.Manysuggestionshavebeenmadeintermsofenergyconservation.Someofthemarenotverypracticalbutotherscoldbeusedsuccessfully.Energyisknowntobeofgreatimportancetoourexistence.Wecanhardlyimaginehowwecouldsurviveinthisworldwithoutenergy.Noenergymeansthatallvehiclessuchascarstrainsbusesplanesandshipsthatneedoiltoworkwouldbeunabletonm.Theworldwouldbedarkanddead.Sotopreventtheenergycrisisitisofnecessitytoconserveallsourcesofenergyassomepeoplesuggest.Butgreatsourcesofenergyareneededifgovernmentswanttodevelopindustryandmakelifemorecomfortableandmostoftheenergyisconsumedinindustry.Itishoweverdifficulttosuggestanypossibleenergyconservationinindustrybecausemanyofthesuggestionswouldmeanthatsomepeoplewouldlosetheirjobs.Obviouslyconservationisnotgoingtobethegoodanswertotheenergycrisis.Oneofthepossiblesolutionsistousetheforcesofnatureforexamplethewindtheseatheriverandthesun.Itisstrangetothinkthatthesesourcesofenergywereusedlongagoforwindmillsandwatermillsbutthenwerealmostforgotten.Surewecanseeagaintheseforcesasgreatpotentialformsofenergy.EnergyCrisisOneofthemainproblemstheworldisfacingtodayistheenergycrisis.Theworldhasconsumedtoomuchenergydaily,particularlythewestofEuropeandNorthofAmericausethelargermountofit.Fuelswhichareusedtoproduceenergyatthemomentseemtonmoutsoon.Wearemuchworriedaboutapossibleenergycrisis,asweexperiencedtheonethatoccurredin1970sandcausedusthegreatpanic.Manysuggestionshavebeenmadeintermsofenergyconservation.Someofthemarenotverypracticalbutotherscoldbeusedsuccessfully.Energyisknowntobeofgreatimportancetoourexistence.Wecanhardlyimaginehowwecouldsurviveinthisworldwithoutenergy.Noenergymeansthatallvehiclessuchascars,trains,buses,planesandshipsthatneedoiltoworkwouldbeunabletonm.Theworldwouldbedark,anddead.So,topreventtheenergycrisis,itisofnecessitytoconserveallsourcesofenergyassomepeoplesuggest.Butgreatsourcesofenergyareneededifgovernmentswanttodevelopindustryandmakelifemorecomfortable,andmostoftheenergyisconsumedinindustry.Itis,however,difficulttosuggestanypossibleenergyconservationinindustrybecausemanyofthesuggestionswouldmeanthatsomepeoplewouldlosetheirjobs.Obviously,conservationisnotgoingtobethegoodanswertotheenergycrisis.Oneofthepossiblesolutionsistousetheforcesofnature,forexamplethewind,thesea,theriverandthesun.Itisstrangetothinkthatthesesourcesofenergywereusedlongagoforwindmillsandwatermillsbutthenwerealmostforgotten.Surewecanseeagaintheseforcesasgreatpotentialformsofenergy.

2.Thetableusesfourbroadeconomicindicatorstoshowthestandardoflivinginfiveselectedcountriesin2000includingboththemostdevelopednationintheworldandsomeofthemuchlessdevelopednations.AscanbeseenfromthestatisticstheU.S.A.—oneoftherichestcountriesintheworld—hadthehighestGNPanddailycalorieintakethelongestlifeexpectancyandthelowestinfantmortalityrate.Theotherdevelopingcountrieshadaconsiderablylowerqualityoflife.EgyptIndonesiaandBoliviaweresimilarintheirrangeofindicatorswithEgypthavingthehighestqualityoflifeamongthethree.HoweverEgypt'sinfantmortalityratewasslightlyhigherthanIndonesia'sat40deathsper1000comparedto31inIndonesia.BangladeshhadbyfarthelowestqualityoflifeinalltheFourindicators.ItsGNPwasonlyaboutone-fortieththatoftheU.S.A.ThefigureintermsofthedailycaloriesupplyperheadinBangladeshisthehalfofthatinU.S.A.anditsinfantmortalityrateWas6timesgreater.Inconclusionitcanbeseenfromtheeconomicindicatorsthatthefourdevelopingcountrieshavea10ngwaytogobeforereachingthesamelevelofqualityoflifeastheU.S.A.AtthesametimetheU.S.A.hastheresponsibilitytohelptheothercountriestodeveloptheireconomiesandimprovetheirpeople'slivingstandards.Thetableusesfourbroadeconomicindicatorstoshowthestandardoflivinginfiveselectedcountriesin2000,includingboththemostdevelopednationintheworldandsomeofthemuchlessdevelopednations.Ascanbeseenfromthestatistics,theU.S.A.—oneoftherichestcountriesintheworld—hadthehighestGNPanddailycalorieintake,thelongestlifeexpectancyandthelowestinfantmortalityrate.Theotherdevelopingcountrieshadaconsiderablylowerqualityoflife.Egypt,IndonesiaandBoliviaweresimilarintheirrangeofindicators,withEgypthavingthehighestqualityoflifeamongthethree.However,Egypt'sinfantmortalityratewasslightlyhigherthanIndonesia's,at40deathsper1,000comparedto31inIndonesia.BangladeshhadbyfarthelowestqualityoflifeinalltheFourindicators.ItsGNPwasonlyaboutone-fortieththatoftheU.S.A.ThefigureintermsofthedailycaloriesupplyperheadinBangladeshisthehalfofthatinU.S.A.,anditsinfantmortalityrateWas6timesgreater.Inconclusion,itcanbeseenfromtheeconomicindicatorsthatthefourdevelopingcountrieshavea10ngwaytogobeforereachingthesamelevelofqualityoflifeastheU.S.A.Atthesametime,theU.S.A.hastheresponsibilitytohelptheothercountriestodeveloptheireconomiesandimprovetheirpeople'slivingstandards.

3.TheTearsofABirdAscanbeclearlyseenfromthecartoonabirdissittingonthetopofahugeaxwithtearsstreamingfromitseyes.Becauseallthetreesarecutdownthebirdwillhavenohabitat.Thecartoonconveysthemeaningthatitisurgenttopreservethewoodsforbirds.Andinfactthepictureurgesustoprotecttheenvironmentforanimalsandushumanbeings.Thecuttingoftreesaswellasthedestructionofourenvironmentmayleadtoseveralharmsasfollows.Inthefirstplacethefreesprovideuswithmanyvitalthingswehumansneedsuchasoxygenfoodshelterandsoon.Theanimalssuchasthebirdinthepicturealsoneedthetreesforsurvival.Inthesecondplaceiftoomanytreesarecutdownthentherewillbefewforestswhichactlikeagiantspongeabsorbingrainfallandpreventingitfromrunningawayintorivers.Inotherwordsaforesthelpstostabilizethesoilbeingerodedandsiltingupriversandlakes.Otherwisefloodsmighthappen.Lastbutnotleastthereisonlyoneearthonwhichwelive.Ifourenvironmentisnotwellprotectedwehumanswillfindithardtosurvive.Sincethisphenomenoncausessomanyharmfuleffectswehavetocomeupwithsomemeasurestodealwithit.Firstofalltheauthoritiesshouldadoptthepolicyofsustainabledevelopment"justasourgovernmenthassofarbeendoing.What'smoreeverycitizenshouldrealizetheseriousnessoftheproblemandmakeconcertedeffortstoprotectourenvironment.TheTearsofABirdAscanbeclearlyseenfromthecartoon,abirdissittingonthetopofahugeax,withtearsstreamingfromitseyes.Becauseallthetreesarecutdown,thebirdwillhavenohabitat.Thecartoonconveysthemeaningthatitisurgenttopreservethewoodsforbirds.Andinfactthepictureurgesustoprotecttheenvironmentforanimalsandushumanbeings.Thecuttingoftrees,aswellasthedestructionofourenvironment,mayleadtoseveralharmsasfollows.Inthefirstplace,thefreesprovideuswithmanyvitalthingswehumansneed,suchasoxygen,food,shelterandsoon.Theanimals,suchasthebirdinthepicture,alsoneedthetreesforsurvival.Inthesecondplace,iftoomanytreesarecutdown,thentherewillbefewforests,whichactlikeagiantsponge,absorbingrainfallandpreventingitfromrunningawayintorivers.Inotherwords,aforesthelpstostabilizethesoilbeingerodedandsiltingupriversandlakes.Otherwise,floodsmighthappen.Lastbutnotleast,thereisonlyoneearthonwhichwelive.Ifourenvironmentisnotwellprotected,wehumanswillfindithardtosurvive.Sincethisphenomenoncausessomanyharmfuleffects,wehavetocomeupwithsomemeasurestodealwithit.Firstofall,theauthoritiesshouldadoptthepolicyofsustainabledevelopment",justasourgovernmenthassofarbeendoing.What'smore,everycitizenshouldrealizetheseriousnessoftheproblemandmakeconcertedeffortstoprotectourenvironment.

4.ALetterofConsolation①DearJohn②IamsorrytolearnthatyoufailedinTOEFLlastweekandyousufferabadmood.③CheerupJohn;itisnotyourdoomday.Youstillhaveachancetot