2022年四川省宜宾市大学英语6级大学英语六级测试卷(含答案)

2022年四川省宜宾市大学英语6级大学英

语六级测试卷（含答案）

学校:班级:姓名:考号:

一、l.Writing（10题）

1.Directions:Forthispart,youareallowed30minutestowriteashortessay

commentingontheevaluationofteachers'performancedonebythestudents.

Youshouldwriteatleast150wordsfollowingtheoutlinegivenbelowin

Chinese.

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

2.Directions:Forthispart,youareallowed30minutestowriteacomposition

onthetopicProposalofBanningDisposableChopsticks.Youshouldwriteat

least150wordsfollowingtheoutlinegivenbelowinChinese:

1.发出倡议的根据、原因和目的

2.要求做到的具体事项

3.表示倡议者的决心和希望

Infant

DailyLife

mortality

GNPperheadcalorieexpectancy

Countryratesper

（2000,$）supplyperatbirth

1000live

head（years）

births

Bangladesh46219225263

Bolivia245821076748

Egypt332329466840

Indonesia311723146531

U.S.A1877937817911

4.Directions:Forthispart,youareallowedthirtyminutestowriteashort

essayentitledOnBuyingSecondhandTextbooks.Youshouldwriteatleast

150wordsfollowingtheoutlinegivenbellow.

1.有人认为买二手书好；

2.有人认为买二手书不好；

3.我的看法。

OnBuyingSecond-handTextbooks

5.Directions:Forthispart,youareallowedthirtyminutestowriteashort

essayentitledWeNeedChineseInstructionsforourproducts.Youshould

writeatleast150wordsfollowingtheoutlinegivenbellow.

1.现在许多国内销售的产品只有英文说明而拒绝用中文说明。

2.英语并非中国的第一语言，许多人都不懂中文，有必要给产品加上中

文说明。

3.有些厂家拒绝中文，实在是缺乏尊严的表现。

WeNeedChineseInstructionsforOurProducts

6.Directions:Forthispart,youareallowed30minutestowriteacomposition

onthetopic:PreciousWater.Youshouldwriteatleast150wordsfollowing

theoutlinegivenbelow:

1.举例说明水对人类的重要性

2.举例说明我国所面临的水资源问题

3.为了生存和发展人们要……

PreciousWater

7.Forthispart,youareallowed30minutestowriteashortessayentitledTo

CurbSpending?Youshouldwriteatleast150wordsfollowingtheoutline

givenbelow:

1.现在许多大学生花钱大手大脚

2.有人认为社会整体生活水平提高了，大学生花钱多一些无可厚非

3.你的看法

8.Directions:Forthispart,youareallowed30minutestowriteashortessay

entitledMyViewonPostgraduateCraze.Youshouldwriteatleast150words

followingtheoutlinegivenbelow:

1.目前考古正形成热潮

2.分析这股热潮产生的原因

3.你的看法

MyViewonPostgraduateCraze

9.Directions:Forthispart,youareallowed30minutestowriteacomposition

onthetopic"AFewRe.marksonCompetition".Yourcompositionshouldbe

nolessthan150wordsandbaseontheoutline(giveninChinese)below.

1.竞争是存在于当今社会的普遍现象

2.竞争的好处

3.竞争的同时不要忘记合作

10.Forthispart,youareallowed30minutestowriteashortessayentitled

ThePhenomenonofEmptyNest.Youshouldwriteatleast150words

followingtheoutlinegivenbelow.

注：“空巢老人”指那些到了退休年龄，身边却无子女与之共同生活的老

人。

1.如今的空巢老人逐渐增多

2.这种现象出现的原因

3.如何解决由此带来-的问题

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

11.Calories

Foryearsnow,calorieshavebeenalltherage-peopleareCountingthemand

cuttingthem,andyou'dbehardpressedtofindsomethingatthesupermarket

thatdoeshotlistitscaloriesperservingsomewhereonthepackage.Buthave

youeverwonderedwhatexactlyacalorieis?

WhatisaCalorie

Acaloricisaunitofenergy.Wetendtoassociatecalorieswithfood,butthey

applytoanythingcontainingenergy.Forexample,agallon(about4liters)of

gasolinecontainsabout31,000,000calories.

Specifically,acaloricistheamountofenergy,orheat,ittakestoraisethe

temperatureof1gramofwater1degreeCelsius(1.8degreesFahrenheit).One

caloricisequalto4.184joules(焦耳)，acommonunitofenergyusedinthe

physicalsciences.Mostofusthinkofcaloriesinrelationtofood,asin"This

canofsodahas200calories."Itturnsoutthatthecaloriesonafoodpackage

areactuallykilocalories(1,000calories=lkilocalorie).Thewordis

sometimescapitalizedtoshowthedifference,butusuallynot.Afoodcalorie

contains4,184joules.Acanofsodacontaining200foodcaloriescontains

200,000regularcalories,or200kilocalories.Agallonofgasolinecontains

31,000kilocalories.

Thesameappliestoexercisewhenafitnesschartsaysyouburnabout100

caloriesforeverymileyoujog,itmeans100kilocalories.Forthedurationof

thisarticle,whenwesay"calorie",wemean"kilocalorie".

WhatCaloriesDo

Humanbeingsneedenergytosurvive-tobreathe,move,pumpblood一and

theyacquirethisenergyfromfood.

Thenumberofcaloriesinafoodisameasureofhowmuchpotentialenergy

thatfoodpossesses.Agramofcarbohydrates(碳水化合物)has4calories,a

grainofproteinhas4calories,andagramoffathas9calories.Foodsarea

compilationofthesethreebuildingblocks.Soifyouknowhowmany

carbohydrates,fatsandproteinsareinanygivenfood,youknowbowmany

calories,orhowmuchenergy,thatfoodcontains.

Ifwelookatthenutritionallabelonthebackofapacketbfmaple-and-brown-

sugaroatmeal(麦片),wefindthatithas160calories.Thismeansthatifwe

weretopourthisoatmealintoadish,settheoatmealonfireandgetittoburn

completely(whichisactuallyprettytricky),thereactionwouldproduce160

kilocalories(remember:foodcaloriesarekilocalories)enoughenergytoraise

thetemperatureof160kilogramsofwater1degreeCelsius.Ifwelookcloser

atthenutritionallabel,weseethatouroatmealhas2gramsoffat,4gramsof

proteinand32gramsofcarbohydrates,producingatotalof162

calories(apparently,foodmanufacturersliketorounddown).Ofthese162

calories,18comefromfat(9calx2g),16comefromprotein(4calx4g)and128

comefromcarbohydrates(4calx32g).

YourCaloricNeeds

Justhowmanycaloriesdoourcellsneedtofunctionwell?Thenumberis

differentforeveryperson.Youmaynoticeonthenutritionallabelsofthe

foodsyoubuythatthe"percentdailyvalues"arebasedona2,000calorie

diet-2,000caloriesisaroughaverageofwhataperson,needstoeatinaday,

butyourbodymightneedmoreorlessthan2,000calories.Height,weight,

gender,ageandactivitylevelallaffectyourcaloricneeds.Therearethree

mainfactorsinvolvedincalculatinghowmanycaloriesyourbodyneedsper

day:

-Basalmetabolicrate(基本新陈代谢率)

-Physicalactivity

-Thermic(热的)effectoffood

Yourbasalmetabolicrate(BMR)istheamountofenergyyourbodyneedsto

functionatrest.Thisaccountsforabout60to70percentofcaloriesburnedin

adayandincludestheenergyrequiredtokeeptheheartbeating,thelungs

breathing,thekidneysfunctioningandthebodytemperaturestabilized.In

general,menhaveahigherBMRthanwomen.

The

A.YB.NC.NG

12.

Criticalthinking,makingconnectionsbetweenideasandknowinghowto

keeponlearningarewhattheeducatorscallas.

A.balanceB.toreknowledgeC.portableskillsD.curriculum

13.

Accordingtothepassage,whyshouldstudentsregisterearlyfortheSAT?

A.Becausetherewillbefewertestingsitesnearthedeadline.

B.Becausetheywillnothaveenoughtimetoprepareiftheyregistertoolate.

C.Becausetherewillusuallybetoomanypeopletakingthetestnearthe

deadline.

D.Becausetheycanonlyregisteronlineiftheydoittoolate.

14.Whytheconstantbombardmentofinformationaboutfoodisbadfor

peoplewhohavetheeatingdisorderorthorexianervosa?

A.Becausetheywillfollowtheinformationseriously.

B.Becausetheywillaimtobecomethinner.

C.Becausetheywon'tmakesuitableplans.

D.Becausetheywon'tenjoyeating.

15.

Thevolcanicactivitiesinvolvenowaterinanyform,becausethetemperature

issohigh.

A.YB.NC.NG

16.

Ifemployeestrusttheirsupervisors,theyseldommake.

17.

Certaininsects,suchasthemonarchbutterfly,canincorporatepoisonous

substancesfoundinfoodplantsintotheirowntissuesandusethemas.

18.RichNorth,HungrySouth

Afewyearsago,therichworld'sworryabouteconomicinteractionwith

developingcountrieswasthatthepoorcouldnotprofitfromit.Sounbalanced

weretermsofexchangebetweentheNorth'smightyindustriesandtheSouth's

weaklingsweatshopsthattradebetweenthetwocouldbenothingmorethan

exploitationoftheonebytheother:farfromhelpingthepoorcountries,

globalintegrationwouldactuallydeepentheirpoverty.Thisfearhasnow

givenwaytoapessimismthatisequalandopposite-namely,thattradewith

thedevelopingworldwillimpoverishtoday'srichcountries.

Likethepreviousscare,thisviewcontainsaniotaoftruth-enoughtolend

plausibility.Alsolikeitsprocessor,itisahystericalexaggeration.However,

thisnewfearismoredangerousthantheoldone.Theearlierscaretacitly

affirmedthattheindustrialcountrieswouldsufferiftheycuttheirlinkswith

thethirdworld.Startingfromthere,campaigningintheNorthtorestricttrade

withdevelopingcountrieswasgoingtobeanuphillstraggle.Thosewho

opposedeepereconomicintegrationnowhaveabetterplatform.Vital

interestsobligetherichcountriestoprotecttheirindustriesfromthenew

onslaught.Unlikeitsprocessor,thisideamaysell.

Thegripthatthisthinkingalreadyhasonpopularopinionoweslittleto

economichistoryorprinciples.Thenewfear,liketheoldone,expressthe

convictionthatgrowthinonepartoftheworldmustsomehowcomeatthe

expenseofanother.Thisisadeeplyrootedprejudice,andplainlywrong.Very

nearlyalloftheworldismoreprosperousnowthanitwas30yearsago.

Growthhasbeenastoryofmutualadvance,notredistribution;andwhere

livingstandardshavenotimprovedinrecentdecades(notably,inpartsof

Africa),excessiveintegrationintheinternationaleconomyhasnotbeenthe

cause.

Lendingusefulsupporttothisfirsterrorisasecond一theideathatthereis

onlysomuchworktogoround.Ifnewtechnologiesrendersomejobs

obsolete,orifanincreaseinthesupplyofcheapimportsmakesotherjobs

uneconomic,theresultmustbeapermanentriseinunemployment.Again,on

amoment'sreflection,thisiswrong:otherwise,technologicalprogressthis

centurywouldhavepushedunemploymentratesintheindustrialcountriesto

somethinginexcessof95%.

Atthecoreofbothfallaciesisblindnesstotheadaptivepowerofamarket

economy.Whentoday'sricheconomieswerepredominantlyagricultural,it

seemedcertainthatrapidlyrisingfarmproductivity(thankstonew

technology)wouldcreateapermanentarmyofunemployed.Inthedaysof

labor-intensivemanufacturing,thesamefearswereexpressedaboutlabor-

savingtechnologyinthefactory.Farmemploymentintheindustrialcountries

hasdwindledtonearlynothing:manufacturingemploymentinAmericanow

standsatamere15%ofthelabor-force.Butotherjobshavetakentheirplace.

Asaresult,thesechangeshavehappenedalongside-indeed,theyhavebeen

partandparcelof-anextraordinarilyrapid,persistentandwidelyshared

improvementinlivingstandards.

Yetitdoesnotsufficetorefuteelementaryfallacies.Sophisticatedalarmists

avoidthem(takingcare,obviously,nottoeducatetheirlisteners).But

carefully,theircasegoesasfollows.Thebreadthandintensityofthird-world

competitionisincreasing.Thepressureisconcentratedonparticularpartsof

theeconomy-forthemoment,onlow-skillmanufacturing.Wagesthereare

beingforceddownandjobslost.Thischangewillaccelerate.Modem

societies(withweaktiesoffamilyandreligion)arenolongerequippedto

withstandsuchstrains.Theresultwillbegreatsocialdistress.

Thisargumentrestsonaseriesofclaimsthatneedtobeexaminedonebyone.

Onesurveydoesthisatlength.Itagreesthatinmanyindustriesthedeveloping

cou

A.YB.NC.NG

19.

Afteranearthquake,ifyouseesparksorbrokenorfrayedwires,orifyou

smellhotinsulation,youshouldlookfor.

20.

Anyminimaldeviationfromnormalform,andfunctionmaybe.

、3.ListeningComprehension(10题)

21.(41)

22.(31)

Altisdefinitelygettingsmaller.

B.Itisnearlyextinct.

C.Themoretheyarekilled,thequickertheyreproduce.

D.Itisreboundingslightlysincethebanoncommercialwhaling.

23.听力原文M:I'mgoingtotalktoyounowaboutthesuffragettemovement.

Wereyouyourselfeverasuffragette?

W:No,Ididnotapproveofsuffragettes.

M:Soyouthinkinthelongterm...

W:Inthelongterm,noharmwasdone.Aslongastheirdemonstrationswere

peaceful.

M:Doyouthinkitwouldmatterverymuchifwomenhadn'tachievedthe

vote?

W:Idon'tthinkitwouldhavemadeagreatdealofdifference,no,butthere

arecertainthingsthey'vedonethosebeenMembersofParliamentthathave

beenveryusefulinhelpingwomenintheirjobs,inothervocations.Ithink

it'sgoodthatithappened.ButIwishithappenedalittlebitmorepeacefully,

perhaps.

M:Whatsortofthingscanyouremember,whatothersortsofdemonstrations

doyouremember?

W:Marching,theyweremarching.Butofcoursethoseweremuchmore

peacefuldays,nobodyinterferedwiththeirmarches.Therewereafewboos

hereandthereandalotofclapping.

M:Didyou,actuallyknowanysuffragettesyourself?

W:Well,myfriends,myclosefriends,werenotsuffragettesbutIhadoneor

twofriends,notveryclosefriends,thatwere.Andweusedtohavegreat

argumentsandIusedtosayIdidn'twantthevote,Idon'twanttovote.

M:Howdidtheyreacttothat?

W:TheysaidIoughttojointhemovementbutIsaidno,Idon'twanttovote.

M:Soyoudon'tmindactuallyjoiningmenintheirworldofworkandsport

butyou'rehappytoleavepoliticstomen.

W:No.Iwouldratherreallyleavepoliticstomen.

(23)

A.Conservative.B.Feminist.C.Housewife.D.Politician.

24.(25)

A.Onesonandonedaughter.

B.Twosonsandtwodaughters.

C.Onesonandtwodaughters.

D.Twosonsandtwodaughters.

25.SectionB

Directions:Inthissection,youwillhear3shortpassages.Attheendofeach

passage,youwillhearsomequestions.Boththepassageandthequestions

willbespokenonlyonce.Afteryouhearaquestion,youmustchoosethebest

answerfromthefourchoicesmarkedA,B,CandD.

听力原文.AccordingtoanewstudydoneattheMedicalSchoolof

UniversityofCaliforniaatLosAngeles,lefthandedpeoplemaybemore

likelytohaveaccidentsthantherighthanded,onereasonmaybeleft-handers

tendtomakemoreminormentalmistakes.Inthestudyof2000sailors,those

whohadmorementalerrorsalsohadmoreaccidents,andleft-handerswere

reportedtohavemorementalerrorsandmoreaccidentsthanright-handers.

TheauthorofthestudyJimWatsonsaid,"Minormentalmistakesaremistakes

thatanyadultswouldmakewhentheyweretiredorcarelessandtheycould

leadtoaccidentsbecausewelosetrackofwhatwearedoing."PaulWhite,

chiefofthestudyprogramsaidthathefoundthestudyinterestingand

exciting.Buthewantedthattheconclusionsshouldnotbeacceptedwithout

furtherinvestigation.Hesaidthestudyhadlimitations,andlimitationscould

haveinfluencedtheresults.JimWatson,whoisrighthandedhimself,stressed

thatmestudywasnotanofficialprojectandsaidthatthefindingscannotbe

appliedtoeveryleft-hander.Hesaidminormentalmistakescanberegarded

asevidenceoflackofconcentration.Butinthepast,itwasbelievedthatleft­

handerstendedtohavemoreaccidentslargelybecausemostequipmentwas

designedforright-handers.

(27)一

A.Theyareusuallymoreclever.

B.Theygettiredeasily.

C.Theyaremorelikelytomakeminormentalerrors.

D.Theyaremoreskillfulinhandlingequipment.

26.听力原文：W:Youdon'tlooktoohappy.What'stheproblem?

M:Well,I'vegottowriteacompositionformyEnglishclass,andIjustcan't

comeupwithanyidea,andit'sduetomorrow.

Q:Whatistheman'sproblem?

(17)

A.Hehastochangethetopicforhiscomposition.

B.HehasfallenbehindothersinEnglishclass.

C.Hehasn'tmadeuphismindastowhattowriteabout.

D.Thebookheborrowedwillbeduetomorrow.

27.(47)

28.听力原文：M:Whatwouldyoudoifyouheardastrangenoiseinthe

middleofthenight?

W:I'dlieawakealittlewhile,waitingtoseeifithappenedagain.Andifit

did,rdgetup.

Q:Howwouldyoudescribethewoman?

(14)

A.Cowardly.B.Anxious.C.Lazy.D.Courageous.

29.

[B6]

30.听力原文：M:Thoughwedidn'twinthegame,weweresatisfiedwithour

performance.

W:Youdidagreatjob.Youalmostbeattheworldchampions.It'srealsurprise

tomanypeople.

Q:Whatdowelearnfromtheconversation?

(18)

A.Theybothenjoyedwatchingthegame.

B.Themanthoughttheresultswerebeyondtheirexpectations.

C.Theybothfeltgoodabouttheresultsofthegame.

D.Peopleweresurprisedattheirwinningthegame.

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

31.

Thepassageismainlyabout.

32.

Theauthorsaysthatprofessionallinguistsrecognizethat.

A.thereisnohierarchyoflanguages

B.thehierarchyoflanguagesisdifficulttounderstand

C.alllanguagescamefromgruntsandgroans

D.WesternlanguagesaresuperiortoEasternlanguages

33.

PicassoquotedtheexampleoftheEnglishlanguagetomaintainthat

A.onehasonlyhimselftoblamefornotbeingabletounderstandsomething

B.hedidn'texpectthateveryonecouldunderstandthesurrealistart

C.everybodyshouldbeabletolearn,toappreciatethesurrealistart

D.theintricacyofthesurrealistartshouldnotbeblamedontheartists

五、5.ErrorCorrection©题）

34.

[S8]

35.

[S9]

36.

[S4]

六、6.ErrorCorrection©题）

37.

[S3]

38.

[sio]

39.

[S5]

参考答案

1.EvaluationbyStudentsNowadaysagrowingnumberofuniversitieshave

launchedthe"StudentEvaluationProject"inwhichstudentsareinvitedto

evaluatethejobperformanceoftheirteachers.Inmostcasesstudentsget

evaluationformsattheendofasemesterandareaskedtofillthemout

anonymously.Therearevariedopinionsamongteachersanduniversity

authoritiesaboutthiseducationalreformprogram.Universityadministrators

considerstudentevaluationtobeaneffectivemeanstodisciplineteachersand

helpenhancetheteachingquality.Howevermanyteachersfeeluncomfortable

evenresentfulaboutitbecausedifferentstudentsmayhavedifferentstandards

bywhichtojudgetheirteachers.Intheiropiniontheevaluationresultsmay

beinfluencedbyindividualstudent'spersonalfeelingsandthereforecan'tbe

countedonasanobjectivereflectionoftheteachingperformance.Asfor

studentstheirattitudesarealsovaried:someliketobegivenavoicetoexpress

theirviewssomedon'tunderstanditwhilesomesimplydon'tcare.Asawhole

StudentEvaluationProjecttookaboldstepintheuniversityeducationreform

processwhichencouragesstudentstogetmoreactivelyinvolvedintheclass

teachingthuspositivelycreatinganinteractiveacademicatmosphere.

Neverthelessmanyotherproblemsmayarisecorrespondingly.Forinstance

somestudentsmaybetoocriticalaboutacertainprofessorjustbecausethe

professorisnotfunorheistoostrictwhichmighthaveanegativeimpacton

theimpartialityofevaluationitselfmisleadingthereform

orientation.EvaluationbyStudentsNowadays,agrowingnumberof

universitieshavelaunchedthe"StudentEvaluationProject",inwhich

studentsareinvitedtoevaluatethejobperformanceoftheirteachers.Inmost

cases,studentsgetevaluationformsattheendofasemesterandareaskedto

fillthemoutanonymously.Therearevariedopinionsamongteachersand

universityauthoritiesaboutthiseducationalreform,program.University

administratorsconsiderstudentevaluationtobeaneffectivemeansto

disciplineteachersandhelpenhancetheteachingquality.However,many

teachersfeeluncomfortable,evenresentfulaboutit,becausedifferent

studentsmayhavedifferentstandardsbywhichtojudgetheirteachers.In

theiropinion,theevaluationresultsmaybeinfluencedbyindividualstudent's

personalfeelingsandthereforecan'tbecountedonasanobjectivereflection

oftheteachingperformance.Asforstudents,theirattitudesarealsovaried:

someliketobegivenavoicetoexpresstheirviews,somedon'tunderstandit,

whilesomesimplydon'tcare.Asawhole,StudentEvaluationProjecttooka

boldstepintheuniversityeducationreform,process,whichencourages

studentstogetmoreactivelyinvolvedintheclassteaching,thuspositively

creatinganinteractiveacademicatmosphere.Nevertheless,many,other

problemsmayarisecorrespondingly.Forinstance,somestudentsmaybetoo

criticalaboutacertainprofessorjustbecausetheprofessorisnotfunorheis

toostrict,whichmighthaveanegativeimpactontheimpartialityof

evaluationitself,misleadingthereform,orientation.

2.ProposalofBanningDisposableChopsticksDoyouusedisposable

chopsticksfrequentlywhenyoudineout?Hasiteveroccurredtoyouthat

disposablechopsticksespeciallythosemadeofwoodareanastonishingwaste

oftimberresourcesandthatfurtherexploitationofourforestresourceswill

tosomeextentdeteriorateourenvironment?ThusIcalloneveryoneofusto

stopusingdisposablechopsticks.Sohowareweuniversitystudentsgoingto

tacklethisproblemandpreventourscarceforestresourcesfromshrinking?

Asthefirststepweshouldusethetraditionalreusablechopstickswhenever

wegotoarestaurantoratake-awayandsay"No"whenthedisposableones

areoffered.Ifyouareafraidofcatchingsomeinfectiousdiseasesbyusingthe

reusablechopsticksintherestaurantswhynottakeapairbyyourself?What's

moreweshouldinformourfamilymembersandourfriendsofthecrisisof

naturalresourcesthatconfrontsuscultivatetheirconsciousnessofpreserving

theforestandhelpthemtogetridofthisbadhabit.Obviouslywecannotbe

blindtotheproblemofdisposablechopsticksanylonger.Otherwisetherewill

beeverychancefortheforestandourlivingenvironmentasawholetobeput

indanger.ProposalofBanningDisposableChopsticksDoyouusedisposable

chopsticksfrequentlywhenyoudineout?Hasiteveroccurredtoyouthat

disposablechopsticks,especiallythosemadeofwood,areanastonishing

wasteoftimberresourcesandthatfurtherexploitationofourforestresources

will,tosomeextent,deteriorateourenvironment?Thus,Icalloneveryoneof

ustostopusingdisposablechopsticks.So,howarewe,universitystudents,

goingtotacklethisproblemandpreventourscarceforestresourcesfrom

shrinking?Asthefirststep,weshouldusethetraditionalreusablechopsticks

wheneverwegotoarestaurantoratake-awayandsay"No"whenthe

disposableonesareoffered.Ifyouareafraidofcatchingsomeinfectious

diseasesbyusingthereusablechopsticksintherestaurants,whynottakea

pairbyyourself?What'smore,weshouldinform,ourfamilymembersand

ourfriendsofthecrisisofnaturalresourcesthatconfrontsus,cultivatetheir

consciousnessofpreservingtheforest,andhelpthemtogetridofthisbad

habit.Obviously,wecannotbeblindtotheproblemofdisposablechopsticks

anylonger.Otherwise,therewillbeeverychancefortheforestandourliving

environmentasawholetobeputindanger.解析：本文是一篇倡议书。第

一段第一句开门见山指出现在存在的不良现象，Hasiteveroccurredto

youthat指出这种现象背后所存在的问题，接着Thus,Icalloneveryone

ofusto向大家发出倡议，行文流畅，思路清晰。第二段用Asthefirst

step...What'smore...提出具体的措施。最后一段用Obviously再次号召，

并用Otherwise表明不这样做将导致的严重后果。

3.Thetableusesfourbroadeconomicindicatorstoshowthestandardofliving

infiveselectedcountriesin2000includingboththemostdevelopednationin

theworldandsomeofthemuchlessdevelopednations.Ascanbeseenfrom

thestatisticstheU.S.A.-oneoftherichestcountriesintheworld-hadthe

highestGNPanddailycalorieintakethelongestlifeexpectancyandthe

lowestinfantmortalityrate.Theotherdevelopingcountrieshada

considerablylowerqualityoflife.EgyptIndonesiaandBoliviaweresimilar

intheirrangeofindicatorswithEgypthavingthehighestqualityoflifeamong

thethree.HoweverEgypt'sinfantmortalityratewasslightlyhigherthan

Indonesia'sat40deathsper1000comparedto31inIndonesia.Bangladesh

hadbyfarthelowestqualityoflifeinallthefourindicators.ItsGNPwas

onlyaboutone-fortieththatoftheU.S.A.Thefigureintermsofthedaily

caloriesupplyperheadinBangladeshisthehalfofthatinU.S.A,andits

infantmortalityratewas6timesgreater.Inconclusionitcanbeseenfromthe

economicindicatorsthatthefourdevelopingcountrieshavealongwaytogo

beforereachingthesamelevelofqualityoflifeastheU.S.A.Atthesame

timetheU.S.A,hastheresponsibilitytohelptheothercountriestodevelop

theireconomiesandimprovetheirpeople'slivingstandards.Thetableuses

fourbroadeconomicindicatorstoshowthestandardoflivinginfiveselected

countriesin2000,includingboththemostdevelopednationintheworldand

someofthemuchlessdevelopednations.Ascanbeseenfromthestatistics,

theU.S.A.-oneoftherichestcountriesintheworld-hadthehighestGNPand

dailycalorieintake,thelongestlifeexpectancyandthelowestinfantmortality

rate.Theotherdevelopingcountrieshadaconsiderablylowerqualityoflife.

Egypt,IndonesiaandBoliviaweresimilarintheirrangeofindicators,with

Egypthavingthehighestqualityoflifeamongthethree.However,Egypt's

infantmortalityratewasslightlyhigherthanIndonesia's,at40deathsper

1,000comparedto31inIndonesia.Bangladeshhadbyfarthelowestquality

oflifeinallthefourindicators.ItsGNPwasonlyaboutone-fortieththatof

theU.S.A.Thefigureintermsofthedailycaloriesupplyperheadin

BangladeshisthehalfofthatinU.S.A.,anditsinfantmortalityratewas6

timesgreater.Inconclusion,itcanbeseenfromtheeconomicindicatorsthat

thefourdevelopingcountrieshavealongwaytogobeforereachingthesame

levelofqualityoflifeastheU.S.A.Atthesametime,theU.S.A,hasthe

responsibilitytohelptheothercountriestodeveloptheireconomiesand

improvetheirpeople'slivingstandards.

4.OnBuyingSecond-handTextbooksInmostcampusestherearestuents

buyingsecond-handtextookswhichhavebeenusedbyseniorswhodon