英語閱讀完形 四六

A.theyhadnoideaaboutscientificforestry

一、閱二、閱四、信

三、選五、未B.theyhadlittleornosenseofenvironmentalprotection

題號讀理讀填息匹總分

擇題分類

解空酉己C.theywerenotawai*eoftheimportanceofnaturestudy

得分D.theyhadnoideaofhowtomakegooduseofrawmaterials

71.Toavoidrepeatingthemistakesofourforefathers,theauthorsuggeststhat.

評卷人得分一、閱讀理解

A.weplantmoretrees

（每空？分，共？分）

B.naturalsciencesbetaughttoeverybody

C.environmentaleducationbedirectedtowardeveryone

1Theword*conservation*hasathriftymeaning.Toconserveistosaveandprotect,toleavewhatweourselves

D.wereturntonature

enjoyinsuchgoodconditionthatothersmayalsosharetheenjoyment.Ourforefathershadnoideathat

humanpopulationwouldincreasefasterthanthesuppliesofrawmaterials:mostofthem,evenuntilvery

72.Howcanyouunderstandtheunderlinedsentenceinthelastparagraph?

recently,hadthefoolishideathatthetreasureswere“l(fā)imitless“andcould"lastforever*.Mostofthe

citizensofearliergenerationsknewlittleornothingaboutthecomplicatedanddelicatesystemthatruns

A.Ourlivingspaceontheearthisgettingsmallerandsmaller.

al1throughnature,andwhichmeansthat,asina1ivingbody,anunhealthyconditionofonepartwi11sooner

orlaterbehamrfultoalltheothers.B.Ourlivingspaceshouldbemeasuredincubicvolume.

Fiftyyearsago,naturestudywasnotpartoftheschoolwork;scientificforestrywasanewidea：wood

C.Weneedtotakesomemeasurestoprotectspace.

wasstillcheapbecauseitcouldbebroughtinanyquantityfi'omdistantwoodlands;soildestructionand

riverfloodswerenotnationalproblems;nobodyhadyetstudiedlong-termclimaticcyclesinrelationtoD.Wemustpreservegoodlivingconditionsforbothbirdsandanimals.

properlanduse;eventheword^conservation*hadnothingofthemeaningthatithasforustoday.Forthe

sakeofourselvesandthosewhowi11comeafterus,wemustnowsetaboutcorrectingthemistakesofour2、Farm-raisedpigsaredirty,smellyanimalsthatgetnorespect.They,realsoanenvironmental

forefathers.Conservationshouldbemadeapartofeverybody*sdailylife.Toknowaboutthewatertabichazard.Theirmanure（糞便）containsphosphorus（磷）,which,whenitrains,runsoffintolakesandrivers,

inthegroundisjustasimportanttousasaknowledgeofthebasicmathformulas.Weneedtoknowwhyconsumingoxygen,ki1lingfish,stimulatingalgae（藻類）overgrowthandemittinggreenhousegases.

allwatersheds（上游集水區(qū)）needtheprotectionofplantlifeandwhytherunningcurrentofstreamsand

riversmustbemadetoyieldtheirful1benefittothesoi1beforetheyfinallyescapetothesea.WeneedDoingawaywiththepigisnotanoption.Pigsprovidemoredietai-yprotein,morecheaply,tomore

tobetaughtthedutyofplantingtreesaswellasofcuttingthem.Weneedtoknowtheimportanceofbig,peoplethananyotheranimal.NorthernEuropestillmaintainsthehighestpig-to-humanratio（比率）inthe

growntrees,becauselivingspaceformostofman'sfellowcreaturesonthisplanetisfigurednolonlyworld（2-1inDenmark）,butEastAsiaiscatchingup.Duringthe1990s,porkproductiondoubledinVietnam

insquaremeasureofsurfacebutalsoincubic（立方體的）volumeabovetheearth.Inaword,itshouldbeandgrewby70percentinChina-alongdenselypopulatedcoastlines,pigdensityexceeds100animalsper

oui'goaltorestoreasmuchoftheoriginalbeautyofnatureaswecan.squai-ekilometer.Theresultingpollutioniswthreateningfragilecoastalmarinehabitatsincluding

mangroves（紅樹林），coralreefsandseagrasses,“accordingtoareportreleasedinFebruai-ybytheFood

69.Theauthor'sattitudetowardstheuseofnaturalresourcesis_____.andAgricultureOrganizationoftheUnitedNations.

A.positiveB.uninterestedC.optimisticD.criticalAsitturnsout,thereisasolutiontothepigpi'oblem,butitrequiresachangeofmind-setamong

environmenta1istsandthepublic.TwoCanadianscientistshavecreatedapigwhosemanuredoesn't.contain

70.Accordingtotheauthor,,thegreatestmistakeofourforefatherswasmat.verymuchphosphorusatall.Ifthisvarietyofpigwereadoptedwidely,Itcouldgreatlyreduceamajor

sourceofpollution.ButtheEnviropig,astheycallit,istheproductofgeneticmodification-whichis40.Whatisthebesttitleofthepassage?

anathema（忌諱）tomanyWesterners.

A.HowtoRaisePigsB.WhethertochoosetheGMFoods

TheEnviropigisoneofmanynewtechnologiesthatareputtingenvironmentalistsandoiganic-food

supportersinaquandary:shouldtheyremaincategorically（無條件）opposedtogeneticallymodified（GM）C.What'sGMFoodsD.ThePollutionBroughtbyPigs

foodsevenattheexpenseoftheenvironment?Elsewhere,treesgi'ownforpapercouldbemadeamenableto

muchmoreefficientprocessing,reducingbothenergyusageandtoxicchemicalbleach（漂白劑）inwaste3、Isamousethatcanspeakacceptable?Howaboutadogwithhumanhandsorfeet?Scientists,thepeople

waterfrompapermills.ThemostsignificantGMapplicationswillbeonesthathelplessentheproblemofwhoknowhowtomakesuchthingshappen,arenowthinkingaboutwhethersuchexperimentsaremorallyright

agriculture,whichaccountsfor38percentoftheworldfslandmassandiscrowdingoutnaturalecosystemsornot.

andspecieshabitats.

OnNov.10,Britain'sAcademyofMedicalScienceslaunchedastudyontheuseofanimalswithhuman

Chancesare,farmerswillcontinuetogrowtheirpollutingorganicpork,theirallergenic（弓I起materialsinscientificresearch.Theworkisexpectedtotakeatleastayear,butitsleadershopeit

過敏的）organicsoyandtheirneurotoxin（神經(jīng)毒素）sprayedorganicapples.Worsestill,theywi11makewi11leadtoguidelinesforscientistsinBritainandaroundtheworldonhowfartheycangomixinghuman

surethatnooneelsegetsachoiceinthematterofimprovingtheconditionsoflifeonearth-unless,genesintoanimalsinsearchofwaystofighthumandiseases.

thatis,othersriseupanddemandanalternative.

“Dotheseconstructs（構(gòu)想）challengeoui,ideaofwhatitistobehuman?MaskedMartinBobrow,aprofessor

36.WhichofthefollowingstatementsisTRUE?ofmedicalgeneticsatCambridgeUniversityandchairofa14-mcmbergrouplookingintotheissue."Il

isimportantthatweconsiderthesequestionsnowsothatappropriateboundariesarerecognized.M

A.Pigsbringmoredestructionthanbenefittohumanbeings.

Usinghumanmaterialinanimalsisnotnew.Scientistshavealreadycreatedmonkeysthathaveahumanform

B.Noothercountrieshavethehigherpercentageofpig-to-humanthanEastAsia.oftheHuntingdon'sgenesotheycanstudyhowthediseasedevelops;andmicewithlivers（肝）madefrom

humancellsarebeingusedtostudytheeffectsofnewdrugs.

C.Theporkproductionhasincreasedto70%inChina.

However,scientistssaythetechnologytoputevergreateramountsofhumangeneticmaterialintoanimals

D.Thepollutionbroughtbypigsisakillertothecreatureofthesea.isspreadingquicklyaroundtheworld—raisingthepossibi1itythatsomescientistsinsomeplacesmay

wanttogofurtherthanismorallyacceptable.

37.ThereasonaccountingforthehesitationtoaccepttheideaoftheEnviropigis

LastyearinBritaintherewasalivelydebateovernewlawsallowingthecreationofhuman-animal

A.thepoortechnologyB.thehighcostembryos（胚胎）forexperiments.Ononesideofthedebatewerereligiousgroups,whoclaimedthatsuchscience

interfereswithnature.Opposingthemwerescientistswhopointedoutthatsuchexperimentswerevitalto

C.themoralconceptD.thedoubtfromthepublicresearchcuresfordiseases.

Mn

38.Whatdoestheunderlinedwordquandarymean?Theexpertswillpublishreportsaftertheendofthestudy,inwhichtheywillgivedefinitions（定義）

foranimalembryoswithhumangenesorcells,lookatsafetyandanimalwelfareissues,andconsiderthe

A.anagreementB.anegotiationrightlegalframeworktoworkwithin.

C.adileininaD.anadventure72.Whatdoestheunderlinedword"they"inParagraph2referto?

39.Thenegativeinfluencebroughtbythetraditionalagricultureis一A.ScientistsinBritainandaroundtheworld.

A.morelivingspaceoccupationB.morecropimprovementB.Leadersoftheresearch.

C.morefoodproduction

D.morechemicalapplicationC.Guidelinesforscientists.

D.Scientificexperiments.getridofthishabitoncetheyentertheworkforce,orwillemployerscometoseetextingand'social-network

checking'asacceptedpartsoftheworkday?

73.Scientistsdoresearchofmixinghumangenesintoanimalsinorderto___.

Thinkback.Whentoday*solderworkerswereintheir20s,theymighthavetakenabreakonthejobtocall

A.testnewdrugsonanimalsfriendsandmakeafter-workplans.Inthoseearliereras,companiesdiscouragednon-business-relatedcalls,

andsomeonewhomadepersonalcallsalldayriskedbeingfired.Itwasimpossibletoimaginetheconstant

B.tofindwaystofighthumandiseasesback-and-forthtextingthatdefinesinteractionsamongyoungpeopletoday.

C.provetheresearchismorallyacceptableEducatorsarealsobeingaskedbyparents,studentsandeducationalstrategiststoreconsidertheirrules.

“Inpastgenerations,studentsgotintroubleforpassingnotesinclass.Nowstudentsareadeptattexting

D.createmonkeysandmicewithliversmadefromhumancellswiththeirphonesstillintheirpockets,f,says40-year-oldMi\Gallagher,theviceprincipal,“andthey're

abletocommunicatewithsomeoneonefloordownandthreerowsover.Studentsarejustfundamentallydifferent

74.Wecaninferfromthepassagethat___.

today.Theywilltakesuspensionsratherthangiveuptheirphones.”

A.theexpertswillrelease1'eportsafterthestudy

63.Theunderlinedword“asubconsciousactwreferstoanact

B.scientistshaveneverdoubtedtheuseofanimalswithhumanmaterials

A.onpurposeB.withoutrealizationC.insecretD.withcare

C.thecreationofhuman-animalembryosforexperimentsislegalinBi'itain

64.YoungpeopleaddictedtotheuseofFacebook.

D.religiousgi'oupsholdthatcuresfordiseaseshavetobedonethroughexperiments

A.aregoodatdealingwiththesocialrelationshipsandconcentrateontheirstudy

75.Whatwouldbethebesttitleofthepassage?

B.havehighspiritsandpositiveattitudestowardstheirlifeandwork

A.Morallyrightornot?B.Adebateaboutnewlaws

C.havebeeninfluencedmentallyintheaspectsofbehaviorsandhabits

C.CuresfordiseasesD.Animalembryoswithhumangenes

D.ai-ealwaysinbadmoodandhavepoorperformanceineveryrespect

4、A17-year-oIdboy,caughtsendingtextmessagesinclass,wasrecentlysenttotheviceprincipaTsoffice

65.Mr.Gallagherremindsusthatthestudentsinthepastandthosetoday.

atMillwoodHighSchoolinHalifax,NovaScotia.Theviceprincipal,SteveGallagher,toldtheboyheneeded

tofocusontheteacher,nothiscellphone.Theboylistenedpolitelyandnodded,andthat*swhenMr.GallagherA.liketobreakrulesandhavethesamemeansofsendingmessages

noticedthestudent*sfingersmovingonhislap.Hewastextingwhilebeingscoldedfortexting."Itwas

M

asubconsciousact,saysMr.Gallagher,whotookthephoneaway."YoungpeopletodayareconnectedsociallyB.arealwaysthebigproblemfortheeducatorsandtheirparents

fi'omthemomenttheyopentheireyesinthemorninguntiltheyclosetheireyesatnight.It*scompulsive.M

C.likesendingtextmessagesbutthosetodaydoitinamoresecretandskillfulway

AstudythisyearbypsychologystudentsatCovenantCollegeinLookoutMountain,Ga.,foundthatthemore

timeyoungpeoplespendonFacebook,themore1ikelytheyaretohavelowergradesandweakerstudyhabits.D.cannotlivewithoutacellphone

HeavyFacebookusersshowsignsofbeingmoresociable,buttheyarealsomorelikelytobeanxious,hostile

ordepressed.(Doctors,meanwhile,arenowblamingaddictionsto*nighttexting*fordisturbingthesleep66.What*sthebesttitleofthepassage?

patternsofteens.)

A.TeenagersandCellphonesB.Teenagers,TextingAddiction

Almostaquarteroftoday1steenscheckFacebookmorethan10timesaday,accordingtoa2009surveyby

CommonSenseMedia,anonprofitgroupthatmonitorsmedia'simpactonfamilies.Wi11theseyoungpeopleC.EmployersandTeenagersD.Teenagers'Education

5、Today,there，shardlyanaspectofourlifethatisn*tbeingupendedbythetorrentofinformationavailableA.therearesomegeniusideasontheInternet

onthehundredsofmillionsofsilescrowdingtheInternet,nottomentionitsabilitytokeepusinconstant

touchwitheachotherviaelectronicmai1."IftheautomobileandaerospacetechnologyhadexplodedattheB.almostanythingisavailableontheInternet

samepaceascomputerandinformationtechnology,“saysMicrosoft,“anewcarwouldcostabout$2andgo

600milesonasmallquantityofgas.AndyoucouldbuyaBoeing747forthecostofapizza.”C.peoplecanfindgoodbargainsontheInternet

Probablythebiggestpayoff,however,isthebillionsofdollarstheInternetissavingcompaniesinproducingD.somewebsitesprovidenovelservicestoincreasehits

goodsandservingfortheneedsoftheircustomers.Nothinglikeithasbeenseensincethebeginningof

79.Whatcanwelearnfromthefourthparagraph?

theIndustrialRevolution,whenpower-drivenmachinesbeganproducingmoreinadaythanmencouldturn

outinnearlyayear.飛eviewthegrowthoftheInternetande-commerceasaglobaltrend,wsaysMerri11

A.Thereisalinkbetweenincomeandcomputerownership.

Lynch,“alongthelinesofprintingpress,thetelephone,thecomputer,andelectricity.”

B.ManyAmericanchiIdrendon,tputcomputerstogooduse.

Youwouldhehardpressedtonamesomethingthatisn'tavailableontheInternet.Consider:books,health

care,movietickets,constructionmaterials,babyclothes,stocks,cattlefeed,music,electronics,antiques,

C.Studiesshowthatboysaremorecomputerliteratethangirls.

tools,i*ealestate,toys,autographsoffamouspeople,wineandairlinetickets.Andevenafteryou'vemoved

ontoyourfinalrestingplace,there'snoreasonthoseyoulovecan'tkeepintouch.Acompanycalled

D.TheU.S.willstayaheadintheinformationtechnologyinyears.

FinalThoughts.comoffersaplaceforyoutostore"afterlifee-mails*youcansendtoHeavenwiththehelp

ofa“guardianangel”.

80.Whatisthemessagetheauthorintendstoconvey?

KidstodayaresocomputerliteratethatitinfactensurestheUnitedStateswillremaintheunchallengedA.TheInternetisgoingtogetfirmholdofourlivessomeday.

leaderincyberspacefortheforeseeable(能預(yù)測的)future.Nearlyallchildreninfamilieswithincomes

ofmoreman$75,000ayearhavehomecomputers,accordingtoastudybytheDavidandLuci1ePackardB.TheInternetisgoingtoinfluenceour1ivesevenmoregreatly.

Foundation.

C.WeshouldhaveapositiveattitudetowardsthechangestheInternetbrings.

Youngstersfromages2to17atal1incomelevelshavecomputers,with52%ofthoseconnectedtothe

Internet.Mostkidsusecomputerstoplaygames(somefor30hoursormoreaweek),andmanyteenagegirlsD.Childrenshouldbewellpreparedforthechallengesintheinformationage.

thinknothingofrushinghomefromschooltohavee-mailchatswithfriendstheyhavejustleft.

6、“Whatisthemostimportantthingyou*vedoneinyourlife?”Thequestionwasputtomeduringapresentation

What'sclearisthat,whetherwelikeitornot,theInternetisanevergrowingpartofour1ivesandthereIgavetoagi'oupoflawyers.

isnoturningback."TheInternetisjust20%invented,“sayscyberpioneerJakeWinebaum."Thelast80%

ishappeningnow.”Theanswercametomeinaninstant.It'snottheone1gave,becausethesituationwasnotright.