人教版（2019）高一英语必修第二册 单元测试AB卷 Unit 3 The Internet B卷

Unit3TheInternetB卷

一、阅读理解

1.LifeintheInternetageislonely—orisit?That'swhatexpertsinhumaninteractionare

debatingafteranewStanfordUniversitysurveyhasbeenpublished.

Accordingtothestudy,themoretimepeoplespendonline,thelesstheycansparefor

realliferelationshipswithfamilyandfriends.Theresearchersasked113peopleaboutthe

Web'sinfluenceondailyactivities.36%ofthosepeopleareonlineformorethanfivehoursa

week."AsInternetusebecomesmorewidespread,itwillhaveanincreasinglyisolating(孤立

的)effectonsociety,"saysRobertKraut,oneoftheresearchers.

ScholarsandWebloverscriticizedthestudyforstretchingitsdatatomakethe"isolating"

point.While13%ofregularWebusersadmittedthelossoftimewithlovedones,60%

reportedwatchinglessTV.Thesurveyalsoshowsthatemailisthemostpopularonline

activity.Ifsomeofwebheads(网虫)spendwhatwasoncepassiveTVtimekeepingcompany

withfriendsviaemails,"that'samovetowardsgreaterconnectedness,"saysPaulResnick,a

professorattheUniversityofMichigan.

Thisisn'tthefirstclaimthattheWebshouldbecriticized.A1998reportmonitored73

Pittsburgh-areafamilies'Netuseforayear.PeoplewhousedtheInternetmore"talkedless

tofamilymembersandreportedbeinglonelierandmoredepressed,"saysRobertKraut.

"It'struethattherehavebeenbigdeclinesinsocialconnectednessoverthepastdecades,

butthosedeclinesbeganbeforetheInternetwasinvented,"saysThomasPutnam.

AsAmitayEtzionisays,theInternetgivesusadifferentkindofsociallife-notbetteror

worsethanbefore,butjustdifferent.

(l).WhoclaimedthattheWebhadnegativeinfluence?

A.RobertKraut.B.PaulResnick.

C.ThomasPutnam.D.AmitayEtzioni.

(2).Theunderlinedword"This"inPara.4refersto.

A.thestudyconductedbyStanfordUniversity

B.thesurveymadebytheUniversityofMichigan

C.theconclusioninareportwrittenin1998

D.theopinionexpressedinBowlingAlone

(3).Fromthepassagewelearnthat.

A.watchingTVusedtotaketimeawayfromstayingonline

B.36%ofWebusersspendmorethanfivehoursaweekonline

C.theWebwasblamedmorethanonceforcausinganisolatingeffect

D.theWebhasthesameinfluenceastelephonesandtelevisions

2.WhatIsSocialMedia?

Notmanypeopleaskthequestion"Whatissocialmedia?"anymore.Socialmediahasbeen

aroundforyearsnow,andmostofuswouldprobablydescribeitasanyInternetmediumthat

canbeusedtoshareinformationwithothers,includingblogs,forums,applications,games,

websitesandotherstuff.

Butletmeaskyouthis:whatexactlyisso"social"aboutsittingbeforeacomputersetting

upablogandbloggingfordayswithoutanybodyreadingit,orscrollingthroughyour

Facebookfeedofinformationfrom500friendsyoubarelyknow?Ifyouaskme,itcanbeway

moreantisocialthananything.

Socialmediaisnota"thing".IfsnotjustFacebook,WeChatandWeibo.It'smoreofa

frameofmindandastateofbeing.It'sabouthowyouuseittoimproveyourrelationships

withotherpeopleinreallife.However,wetendtorelyontechnologyandsocialmediaso

muchthatitcanactuallytearapartthoserelationships.

Socialmediaisn'taboutnumbers.Whensomeonesays"socialmedia",webgiantslike

Facebook,Twitter,WeChatandWeiboinstantlypopintoourminds,oftenbecausetheyhave

moreupdates,morefriends,morefollowers,morelinks,morephotosandmoreeverything.

Wetendtogetdistractedbythenumbergame,thinking"volume,volume,volume".Itleads

toalotofmeaninglessnoiseandinformationoverload.Astheoldsayinggoes,qualityover

quantityisusuallythewaytogo.So,socialmediaisnotjustaboutlotsofpeopleaimlessly

spreadinglotsofinformation.

Socialmedianeedstohavean"IRL"factor-anInternetslangstandingfor"InRealLife".It

shouldaffecthowapersonthinksoractsoffline.Afterall,socialmediashouldn'tbeanendin

itself.Itwasbuilttoenhanceyouractualsociallife,inreallife.Takeforexampleaneventthat

apersonattendsbecauseheisinvitedbythehostonFacebookthroughaFacebookevent

page.SomethinglikethatdefinitelyhastheIRLfactor.Likewise,aWeChatphotothattouches

someonesomuchthattheyfeeltheneedtobringitupanddescribeittosomeoneelse

duringadinnerdatealsohastheIRLfactor.

So,isitreallyconsideredtobesocialtospendanhourscrollingthroughphotosonWeibo,

withnothoughtfuloremotionaleffectandnointeractionwithothers?Infact,thereisno

wallbetweenreallifeandInternetlifewheretruesocialmediaexists.Socialmediaisnota

specificplaceontheInternetorjustathingyouusetoseewhatotherpeoplearedoing.It's

allaboutcreatingmeaningfulexperiencesandrelationshipswhereveryoumaybe.

l.Whatdoestheunderlinedphrase"tearapart"inParagraph3meaninthetext?

A.Destroy.

B.Change.

C.Continue.

D.Strengthen.

2.Thewriterthinksthatsocialmediashouldbe.

A.anumberofwebsiteswherepeoplecommunicate

B.asetofsocialtoolslikeFacebook,WeChatandWeibo

C.acollectionofonlineapplicationswhereideasareexchanged

D.agroupnameforonlineplatformsusedtostrengthenmeaningfulrelationships

3.Accordingtotheauthor,whichofthefollowingcaseshasanIRLfactor?

A.UpdatingFacebookonaregularbasis.

B.FollowingnewfriendsinreallifeonFacebook.

C.VisitingamuseumwithfriendsafterreadingastoryonWeibo.

0.ReadingTwittertoseewhatotherpeoplearedoingandthinkingabout.

4.Whatistheauthorspurposeofwritingthisarticle?

A.Toexplaintheimportanceofsocialmedia.

B.Toinformthenegativeeffectsofsocialmedia.

C.Tocallonreaderstousesocialmediatopromoterealsociallife.

D.Toencouragereaderstointeractwithothersinreallifemoreoften.

3.TodayalmosteveryoneknowscomputersandtheInternet.IfIaskyouwhatisthemost

importantinyourlife,maybeyouwillsaycomputersandtheInternet.

Thefirstcomputerwasmadein1946.Itwasverybigbutitworkedslowly.Today

computersaregettingsmallerandsmaller.Buttheyworkfasterandfaster.Whatcan

computersdo?Awriterhassaid,"Peoplecan'tlivewithoutcomputerstoday."

TheInternetcamealittlelaterthancomputers.Itisabouttwenty-fiveyearslaterthan

computers.Butnowitcanbefoundalmosteverywhere.Wecanuseittoreadbooks,write

letters,doshopping,playgamesormakefriends.

ManystudentsliketheInternetverymuch.TheyoftensurftheInternetassoonastheyare

free.TheymakefriendsontheInternetandmaybetheyhaveneverseenthesefriends.They

don'tknowtheirrealnames,ages,andevensex(性另ij).Theyaresointerestedinmakingthe

"unrealfriends"thattheycan'tputtheirheartsintostudy.Manyofthemcan'tcatchupwith

othersonmanysubjectsbecauseofthat.

WecanusecomputersandtheInternettolearnmoreabouttheworld.Butatthesame

time,weshouldrememberthatnotallthethingscanbedonebycomputersandtheInternet.

(l).TheInternetcannotbeusedfor.

A.studyingB.shopping

C.thinkingD.playing

2.Whenthefirstcomputerwasinvented,itwas.

A.largeandworkedquickly

B.smallandworkedslowly

C.largebutworkedslowly

D.smallbutworkedquickly

3,TheInternetwasborninabout.

A.1960B.1970

C.1980D.1985

4.WhatdoesthewriterthinkoftheInternet?

A.ltisterrible.

B.ltcanmakestudentsstudyharder.

C.ltisnotgoodforstudents.

D.ltishelpful,butwecan'tdoeverythingonit.

4.Formanykids,theInternetisattheirfingertips.Fromcomputerstosmartphones,a

webofinformationisopentothem.AccordingtoanewreportfromthePewResearch

Centre,aboutthreeoutoffourkidsaged12to15connecttheInternetusingamobiledevice

fromtimetotime.Manyyoungerkidsareonlinetoo.

JulianZeitlinger,9,fromNewJersey,useshiscomputertowatchvideosandplaygames.

Tokeephimsafeonline,hisparentsmonitorhiswebuseanddiscussInternetsafetywithhim.

"Iaskmyparentsifsomethingiswrong."Juliansays.Mobiledevicesoffermorewaysthan

evertosharepersonalinformation.Theinformationcanbedangerousinthewronghands.A

studyfoundthat62%ofchildrenaged8to17havehadanunpleasantonlineexperience.

Haveyoueverhadtoenteraparent'se-mailaddresswhensigningupforawebsite?

ThatsafetymeasureistherebecauseoftheChildren'sOnlinePrivacyProtectionAct(COPPA).

Thelawsayssitesforkidsunder13cannotcollectpersonalinformation,suchasaphone

numberorfullname,withoutaparent'spermission.

ThisJuly,theFederalTradeCommission(FTC)willupdateCOPPAforthefirsttimesince

thelawwascreatedin1998whentherewerenosmartphones."Thenatureofthewaykids

getonlinehaschanged,"FTClawyerPhyllisMarcussaid.Whenthechangestake

effect,COPPAwillapplyto(适用于)mobiledevicesandnewerformsofadvertising.Itwill

expandwhatfallsunder"personalinformation"toincludevideos,photographsandservices

thatgiveoutusers'location.

COPPAdoesn'tcovereverythingthatcangowrongonline.That'swhykidsandparents

needtoknowwhattolookoutforandtostopandthinkbeforesharinginformationonline.

"ThereisamisunderstandingthatifasiteisfollowingCOPPA,itistotallysafe,"says

privacyexpertShaiSamet.HerunsKidSAFE,whichchecksifasitemeetsKidSAFEstandards

andissafe."It'simportantthatkidsknowhowusefultheInternetisbutthatitcanalsobe

dangerousifyouarenotcareful,"headds.

l.Julian'sparentscheckhiswebusetomakesure.

A.hedoesn'twatchtoomanyvideosB.hedoesn'tplaycomputergames

C.hestayssafeontheInternetD.hecontrolshisonlinetime

2.Howdoestheauthorexplainchildren'sunpleasantonlineexperiences?

A.Bydescribinghisownexperiences.B.Bypresentingscientificresearch.

C.Byshowingdifferences.D.Byusingexamples.

3.Peopleoftenholdthewrongideathat.

A.formalweteitesarealwayssafeB.theInternetisbecomingsaferandsafer

C.COPPAcanensuretheircompletesafetyD.dailycheckspreventfutureonlineproblems

4.What'sthemainpurposeofthetext?

A.Toaskparentstolookoutfortheirkids.B.Totellpeopletobecarefulonline.

C.Tooffertipsononlinesafety.D.Tointroduceanonlinelaw.

二、七选五

5.HowtoDevelopCouragebyOvercomingDailyFears

Sometimeswhenthinkingofcourage,wethinkitonlyappliestorareanduncommon

situations.Yetourordinarylivescanalsobefullofcourage,evenifwearenotfacingtheend

ofagun,awildanimaloradangerouscriminal.Couragedoesn'tjustmeandoingheroic

acts.①Infact,wherethereisfearonadailybasis,thereareopportunitiesfor

youtoshowyourcourage.Herearesomesuggestionstodevelopcouragebyovercoming

dailyfears.

Recognisingyourfears.

Byrealisingthatyouarefearful,you'remorelikelytogettothebottomofwhatyourfear

is.②Youmightcometounderstandthatyou'reafraidoffailingortakingchances.

Youmaybefearfulsimplybecauseyoudon'thaveconfidenceinyourself.Thekeyisnotto

dwellonyourfear,butrathertounderstandwhatitisthatyou'reworriedabout.

Askyourselfwhatistheworstthatcanhappen.

Ifyouhesitatetotakeaction,askyourselfthis:What'stheworstthatcanhappen?Then

preparetoacceptit.Thengoontoimproveontheworst.Isfailuretheworstthingthatcan

happen?No,absolutelynot.③Doingnothingisactuallytheworstthingthatcan

happen.Whenyoutakenoaction,youareassuredofgettingnowhere.

Takeaction.

Couragecomesfromtakingaction.（4）Youneedtoacttoovercomeyourfear.

Youractionmayputyouintodiscomfort,butyoujusthavetodoit.Andyouractioncan

preventyoufrombeingstuck.

⑤________

Tobuildupyourconfidence,youneedtodothesamethingoverandoveragain.Soonyou

willdiscoverthatlesscourageisneededbecauseyouhavealreadygainedmastery.Youare

abletomovedecisivelyforward.

A.Shareyourfearwithothers.

B.Practise,practiseandpractise.

G.Soyouarealreadyinacomfortzone.

D.Youcannotthinkcouragecomesjustinoneday.

E.Eachundesiredresultisjustonemoresteptowardsyourgoal.

F.Findoutwhatistrulyholdingyouback.

G.Youneedn'twaitforanemergencytooccurtodevelopcourage.

三、完形填空（15空）

6.在下面的每一个空白处都有四个单词或短语，分别标上A、B、C和D。用最符合上下

文的单词或短语填空。

Thenetworkedcomputerisanamazingdevice.Itisthefirstmediamachinethatserves

asthemodeofproduction(youcanmakestuff),meansofdistribution(youcanuploadstuff

tothenetwork),siteof1(youcandownloadstuffandinteractwithit),andplaceof

praiseandcriticism(youcancommentonthestuffyouhavedownloadedor

uploaded).2,thecomputeristhe21stcentury'sculturemachine.

Butforallthereasonsthereareto3thecomputer,wemustalsoactwithcaution.

Thisisbecausethenetworkedcomputerhasstartedasecretwarbetweendownloadingand

uploading—betweenpassiveconsumptionandactive4—whoseoutcomewillshapeour

collectivefutureinwayswecanonlybegintoimagine.

Allanimalsdownload,butonlyafewuploadanythingbesidesfacesandtheirown

bodies.Humansare5intheircapacitytonotonlymaketoolsbutthenturnaroundand

usethemtocreatesuperfluous(过乘ij的)materialgoods(paintings,sculptureand

architecture)andsuperfluousexperiences(music,literature,religionandphilosophy).6

itispreciselythesesuperfluousthingsthatdefinehumancultureandultimatelywhatitisto

behuman.Downloadingandconsumingculturerequiresgreatskills,but7tomove

beyonddownloadingistoroboneselfofadefiningingredientofhumanity.

Despitethepossibilitiesofournewculturemachines,mostpeopleare

still8downloadmode,broughtaboutbytelevisionwatching.Evenafterthe9of

widespreadsocialmedia,apyramidofproductionremains,withasmallnumberofpeople

uploadingmaterial,aslightlylargergroupcommentingonormodifyingthatcontent,anda

hugepercentageremainingsatisfiedtojust10

Thenetworkedcomputeroffersthefirstchancein50yearsto11theflowcaused

byTVviewing,toencouragethoughtfuldownloadingand,evenmoreimportantly,

meaningfuluploading.Thecomputerofferstheopportunitytobringabouta

complete12fromthecultureoftelevisionandashiftfromaconsumptionmodeltoa

productionmodel.Thisisahistoricopportunity.Fiftyyearsoftelevisiondominancehas

givenbirthtoanunhealthyculture.The13isnowinourcollectivegrasp.Itinvolves

controllingourintake,ordownloading,and14ourlevelsofactivity—uploading.

Ofcoursepeoplewillstilldownload.Nobodyuploadsmorethanatinypercentageofthe

culturetheyconsume.Butusingthenetworkedcomputerasadownload-onlydevice,oreven

adownload-mainlydevice,isa15opportunitythathistoryaffordsus.Therefore,thegoal

mustbetoestablishabalancebetweenconsumptionandproduction.

l.A.celebrationB.conversationsC.reception0.ceremonies

2.A.WithoutdoubtB.lnreturnC.lnparticularD.Bycontrast

3.A.liberateB.celebrateC.concern0.reject

4.A.requestB.supportC.defense0.creation

5.A.uniqueB.familiarC.efficientD.loyal

6.A.lnadditionB.lnfactC.ForinstanceD.Bytheway

7.A.strivingB.comparingC.failing0.attempting

8.A.optimisticaboutB.unfamiliarwithC.stuckinD.ashamed

of

9.A.transformationB.emergenceC.encounter0.maintenance

10.A.consumeB.neglectC.combine0.innovate

ll.A.enhanceB.quickenC.reverse0.extend

12.A.outcomeB.exposureC.break0.evolution

13.A.puzzleB.cureC.regretD.favor

14.A.analysingB.maintainingC.featuring0.increasing

15.A.wastedB.treasuredC.multiplied0.revised

四、语法填空

7.阅读下面材料,在空白处填入1个适当的单词或括号内单词的正确形式。

Beijingwillcarryoutmeasurestohelpbridge①hasbecomeadigitaldividefor

manyolderpeopletomakesuretheyshareinthebenefitsofasmartsociety.Giventhat

technologybrings（2）（convenient）tosocietyinmanywaysandhasbecome

widespread,suchastheuseofscannedcodesforpayment,entrancetobuildingsand

registration,seniorswhoarenottech-savvy（精通科技）face③（grow）difficultyin

dailylife.

LiXiaoli,（4）63-year-oldBeijingresident,saidsheoncewaitedfor40minutes

alongastreettryingtohail（招呼）acabbutnone⑤（stop）forher.Shedidn'tknow

howtousethosecar-hailingapps.Publicvenuesareincreasinglyusingonlinereservation

systems,⑥(especial)sincethestartofCOVID-19,whichpresentsabarrierto

health,culturalandleisurefacilitiesfortheolderpopulation.

⑦(help)solvedifficultiesfacingthoseseniors,theBeijingcitygovernmentwill

carryout52specificmeasuresthisyear.Anadditional37measures⑧(take)in

2022.

〃Smarttechnologyshouldservethem,insteadofblockingthem⑨ahappier

life,〃saidavolunteer.Heishelpingtoteachseniorstousesmartphonesandbecomemore

familiarwiththeinternetandrelatedservices./zTheyneedunhurriedandpatient⑩

(explain).That'sthewaytobringthemtowheretheycanenjoythesebenefits,too.Thereis

noshortcutforcaring,"hesaid.

五、读后续写

8.TheMeredithfamilylivedinasmallcommunity.Astheeconomywasindecline,some

peopleinthetownhadlosttheirjobs.Manyoftheirfamilieswerestrugglingtomakeends

meet.Peopleweretryingtohelpeachothermeetthechallenges.

MrsMeredithwasamostkindandthoughtfulwoman.Shespentagreatdealoftime

visitingthepoor.Sheknewtheyhadproblems,andtheyneededallkindsofhelp.Whenshe

hadtime,shewouldbringfoodandmedicinetothem.

Onemorningshetoldherchildrenaboutafamilyshehadvisitedthedaybefore.Therewas

amansickinbed,hiswife,whotookcareofhimandcouldnotgoouttowork,andtheirlittle

boy.Thelittleboy-hisnamewasBernard-hadinterestedherverymuch.

"Iwishyoucouldseehim,"shesaidtoherownchildren,John,Harry,andClara."Heissuch

ahelptohismother.Hewantsverymuchtoearnsomemoney,butIdon'tseewhathecan

do."

Aftertheirmotherlefttheroom,thechildrensatthinkingaboutBernard."Iwishwecould

helphimtoearnmoney,"saidClara.?"Hisfamilyissufferingsomuch."

"SodoI,"saidHarry."Wereallyshoulddosomethingtoassistthem."

Forsomemoments,Johnsaidnothing,but,suddenly,hesprangtohisfeetandcried,"I

haveagreatidea!Ihaveasolutionthatwecanallhelpaccomplish(完成)

Theotherchildrenalsojumpedupallattention.WhenJohnhadanidea,itwassuretobea

goodone."I'lltellyouwhatwecando,"saidJohn."YouknowthatbigboxofcornUncleJohn

sentus?Well,wecanmakepopcorn(爆米花),andputitintopaperbags,andBernardcan

takeitaroundtothehousesandsellit."

Paragraph1:

WhenMrsMeredithheardofJohn'sidea,shethoughtitwasagoodone,too.

Paragraph2:

Witheverythingready,Bernardstartedoutonhisnewbusiness.

六、书面表达

9.众所周知，学生使用手机越来越普遍，但是学生使用手机的消极作用也日渐凸

显。请你根据所给信息，以Thenegativeeffectsofusingcellphonesonstudents为题目写

一篇英语短文：

1.长时间使用手机危害身体健康，特别是视力；

2.依赖打电话、发短信，学生与亲友间很少面对面交流；

3.上课发短信、看视频，学生成绩快速下降；

4.沉迷于玩手机，学生没有时间进行体育锻炼；

5.家长和老师应该适当限制学生使用手机。

注意：

1.可以适当增加细节，以使行文连贯；

2.词数:80左右。

Thenegativeeffectsofusingcellphonesonstudents

参考答案

1.答案：(1)-(3)AAC

解析：(1).细节理解题。根据第二段的"AsInternetusebecomesmorewidespread,itwillhavean

increasinglyisolating(孤立的)effectonsociety,"saysRobertKraut可知答案为A项。

(2).词义猜测题。本句话意为”这并不是批评网络(的消极影响)的第一个论断"。This指代的是

StanfordUniversity开展的调查研究。故答案为A项。

(3).推理判断题。由文章第四段第一句话可知，因为网络使人们之间的联系减少，不止一次有人对

此进行谴责，故答案为C项。

2.答案：1-4ADCC

解析：1.词义猜测题。destroy破坏；change改变；continue继续；strengthen加强。根据上文"It's

abouthowyouuseittoimproveyourrelationshipswithotherpeopleinreallife.”可推断，此处指我们往

往过于依赖科技和社交媒体，以至于它们实际上会破坏那些关系。tearapart意为”使分裂、分开"，

故选A«

2.细节理解题。根据最后一段中"SocialmediaisnotaspecificplaceontheInternetorjustathingyou

usetoseewhatotherpeoplearedoing.It'sallaboutcreatingmeaningfulexperiencesandrelationships

whereveryoumaybe."可知，作者认为，社交媒体应该是用来加强有意义的关系的网络平台的统

称，故选D。

3.推理判断题。根据倒数第二段中"Socialmedianeedstohavean"IRL"factor-anInternetslang

standingfor"InRealLife".Itshouldaffecthowapersonthinksoractsoffline.Afterall,socialmedia

shouldn'tbeanendinitself.Itwasbuilttoenhanceyouractualsociallife,inreallife."可推知，在微博上

读了一篇故事后，和朋友一起参观博物馆含有IRL因素，故选C。

4,主旨大意题。根据最后一段中"It'sallaboutcreatingmeaningfulexperiencesandrelationships

whereveryoumaybe.”可推断，作者写这篇文章的目的是呼吁读者利用社交媒体来促进真实的社会

生活，故选C。

3.答案：1-4CCBD

解析：(1).细节理解题。第三段最后一句提到我们可以通过互联网来看书、写信、购物、玩游戏、

交友等，但未提到用互联网来思考问题。由常识也可知，互联网不能代替人类的思考。

(2).细节理解题。由第二段第二句可知，第一台计算机体积大但是运行速度很慢。

(3).数字计算题。结合第二段首句及第三段第二句可知，计算机诞生于1946年，约25年之后(即

1970年左右)出现互联网。

(4).细节理解题。由最后一段可知，互联网虽然功能先进，但并不是万能的。D项表述与之相符。

4.答案：l.C;2.B;3.C;4.B

解析：1.细节理解题。根据第二段中的"Tokeephimsafeonline,hisparentsmonitorhiswebuseand

discussInternetsafety..."可知Julian的父母监测他的上网情况是为了确保他上网安全。

2.写作手法题。根据第二段中的"Astudyfoundthat62%ofchildrenaged8to17havehadan

unpleasantonlineexperience.”可知，作者主要是通过引用研究结果来说明孩子们不愉快的上网经历。

3.推理判断题，根据最后一段中的"ThereisamisunderstandingthatifasiteisfollowingCOPPA.itis

totallysafe”可知,人们认为遵循COPPA法案的网站可以确保他们上网的绝对安全，但这是错误的观

念。

4,写作意图题。通读全文可知，由于上网的方式在发生改变，所以确保上网安全的法案也要进行更新

调整，特别是文章最后一句中的canalsobedangerousifyouarenotcareful”点明文章主旨，即告诫人

们在上网时应该小心谨慎，故B项符合题意。

5.答案：GFEDB

解析：本文是一篇说明文。作者在文中给出了几条增强勇气的建议。

①由空前的"Couragedoesn'tjustmeandoingheroicacts.”可知，勇气不仅意味着做些英雄举动,与此语

境吻合的应为G项“你不必等到有紧急状况发生时再拿出勇气”。

②该段是作者给出的第一条建议——认清你的恐惧。浏览各选项，只有F项“弄清楚是什么真正使你

犹豫不前”与此语境吻合。

③根据空前后语境“失败是最坏的结果吗?不，当然不是……什么都不做才真正是能发生的最坏的事

情”,并浏览各选项可知能插在这两个句子之间的只有E项“每次不如意的结果不过是离你的目标又

近了一步

④该段给出的建议是采取行动。空前后写道“勇气来源于行动……你需要用行动来克服恐惧”,故该

空选D项“你不能认为勇气只在一天内就拥有了“。

⑤该段讲的是要不断地做同样的事情才能增强自信，适合做该段小标题的只有B项“练习，练习，再练

习”。

6.答案：l.C;2.A;3.B;4.D;5.A;6.B;7.C;8.C;9.B;10.A;ll.C;12.C;13.B;14.D;15.A

解析：1.考查名词。根据上下文内容可知Jtisthefirstmediamachinethatservesasthemodeof

production(youcanmakestuff),meansofdistribution(youcanuploadstufftothenetwork),site

of(youcandownloadstuffandinteractwithit),andplaceofpraiseandcriticism(youcancommenton

thestuffyouhavedownloadedoruploaded).句意为这是第一台用作生产方式(可以制作东西),分发方

式(可以将东西上传到网络)，接收站点可以下载并与之交互的媒体机，以及赞誉场所和批评(您可以对

下载或上传的内容进行评论)。A.celebration庆祝;B.conversations对话;C.reception接待;D.

ceremonies仪式。

2.考查短语。根据上下文内容可知,Inreturn,thecomputeristhe21stcentury'sculturemachine.句意为

作为回报，计算机是21世纪的文化机器。A.Withoutdoubt毫无疑问;B.Inreturn作为回报;C.In

particular尤其;D.Bycontrast相反。

3.考查动词。根据上下文内容可知,Butforallthereasonstherearetothecomputer,wemustalsoact

withcaution.句意为但是出于庆祝计算机的种种原因，我们也必须谨慎行事。A.liberate解放;B.

celebrate庆祝;C.concern关注;D.reject拒绝。

4.考查动词。根据上下文内容可知,Thisisbecausethenetworkedcomputerhasstartedasecretwar

betweendownloadinganduploading-betweenpassiveconsumptionandactive-whoseoutcomewill

shapeourcollectivefutureinwayswecanonlybegintoimagine.句意为这是因为网络计算机在被动消

费和主动创建之间已经开始了下载和上传之间的秘密战争，其结果将以我们只能开始想象的方式塑

造我们的集体未来。A.request请求;B.support支持;C.defense冒犯;D.creation标准。

5.考查形容词。根据上下文内容可知,Humansareintheircapacitytonotonlymaketools句意为人

类具有独特的能力，他们不仅可以制造工具,还可以转身使用它们来创造多余的（过剩的）物质商品（绘

画,雕塑和建筑）和多余的体验（音乐，文学，宗教和哲学）。A.unique独一无二的;B.familiar熟悉的;C.

efficient效率高的;D.loyal忠诚的。

6.考查短语。根据上下文内容可知,Infact,itispreciselythesesuperfluousthingsthatdefinehuman

cultureandultimatelywhatitistobehuman.句意为事实上，正是这些多余的东西定义了人类文化，最终

定义了人类的文化。A.Inaddition另外;B.Infact事实上;C.Forinstance例如;D.Bytheway顺便。

7.考查动词。根据上下文内容可知,Downloadingandconsumingculturerequiresgreatskills,butto

movebeyonddownloadingistoroboneselfofadefiningingredientofhumanity.句意为下载和消费文化

需要高超的技能，但是不能超越下载范围就是抢夺人类的决定性成分。A.striving奋斗;B.comparing

比较;C.failing失败;D.ceremonies仪式。

8.考查短语。根据上下文内容可知,Despitethepossibilitiesofournewculturemachines,mostpeople

arestilldownloadmode,broughtaboutbytelevisionwatching.句意为尽管我们的新文化机器有可能,

但大多数人仍停留在电视观看带来的下载模式下。A.optimisticabout感到乐观;B.unfamiliarwith不

熟悉;C.stuckin陷入;D.ashamedof感到羞愧。

9.考查名词。Evenaftertheofwidespreadsocialmedia,apyramidofproductionremains,withasmall

numberofpeopleuploadingmaterial,aslightlylargergroupcommentingonormodifyingthatcontent,

andahugepercentageremainingsatisfiedtojust.句意为即使在广泛的社交媒体出现之后，生产金字

塔仍然存在，少数人上载材料，稍大一些的小组对内容进行评论或修改，并且仍然有很大一部分人满足

于消费。A.transformation转化;B.emergence出现;C.encounter致使;D.maintenance坚持。

10.考查动词。根据上下文内容可知，Evenaftertheofwidespreadsocialmedia,apyramidof

productionremains,withasmallnumberofpeopleuploadingmaterial,aslightlylargergroupcommenting

onormodifyingthatcontent,andahugepercentageremainingsatisfiedtojust.句意为艮口使在广泛的

社交媒体出现之后,生产金字塔仍然存在，少数人上载材料,稍大一些的小组对内容进行评论或修改，

并且仍然有很大一部分人满足于消费。A.consume消费;B.neglect忽视;C.combine结合;D.innovate

创新。

11.考查名词。根据上下文内容可知,Thenetworkedcomputeroffersthefirstchancein50yearstothe

flowcausedbyTVviewing,toencouragethoughtfuldownloadingand,evenmoreimportantly,

meaningfuluploading.句意为联网计算机是50年来第一个机会来扭转电视收看带来的流量