高自考英语科技我选试题.docx

高自考英语科技我选试题.docx

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高自考英语科技我选试题

2012年4月高自考英语科技我选试题

PARTA:

VOCABULARY

　　Ⅰ.Directions:

AddtheaffixtoeachwordaccordingtothegivenChinese,makingchangeswhennecessary.（8%）

　　1.literacy无文化；文盲1.______

2.custom合乎风俗习惯的2.______

3.during持续3.______

4.compass包含4.______

5.fluent流利5.______

6.bewilder迷惑不解6.______

7.breed由杂交生产7.______

8.different区分8.______

Ⅱ.Directions:

Fillintheblanks,eachusingoneofthegiven wordsorphrasesbelowinitsproperform.（12%）

　　obsesswith     asenseof   stemfrom         atrandom

proportionalto   bumpinto   intheeventof     deficientin

bearout        sufficefor    withinone’sreach  beassociatedwith

9.Whyarepeopleso______money?

10.Areyoudoingenoughtoinstill______socialresponsibilityinyoungpeople?

11.Twofriends______eachotheronthestreetyesterday.

12.Hisincomewillnot______afamilyoffive.

13.ManyEnglishwords______Latin.

14.______anactualemergencyyouwillbetoldwhattodo.

15.Adietthatis______vitaminsisharmfultochildren.

16.Otherpeople______thatwhatshesaysistrue.

17.Idon’thaveanynotes______,soIcan’tansweryourquestions.

18.Thedegreeofpunishmentismeanttobe______theseriousnessofthecrime.

19.Rainstormsoccurred______today.

20.Hisbadbehavior______hisdifficultchildhood.

Ⅲ.Directions:

Fillineachblankwithasuitablewordgiven below.（10%）

　　cartoons　invention　which　room　bring　showed　ago　guessed　sharing　watching

WhentelevisionwasfirstintroducedintoAmericansocietythirtyyears　21　,writersandsocialscientiststhoughtthatthisnew　22　wouldbetterAmericanlife.“Televisionisgoingto　23　Americanfamiliesclosertogether,”predictedpsychologistJoelGoldin1949.Pictures　24　advertisedtelevisioninthe1950sinvariably　25　ahappyfamilygatheredtogetherinthelivingroom,　26　theTVviewingexperience.Whocouldhave　27　thataquarterofacenturylaterMotherwouldbeinthekitchen　28　adaytimedrama,Dadwouldbeintheliving　29　watchingaballgame,andthechildrenwouldbewatching　30　intheirbedroom?

　　PARTB:

TRANSLATION

　　Ⅳ.Directions:

TranslatethefollowingsentencesintoEnglish,eachusingoneofthegivenwordsorphrasesbelow.（10%）

　　ashowerof    prerequisite    afford    beidenticalwith    customary

31.水管破裂了，水喷涌而出。

32.我不知道他靠自己的薪水如何能买得起一辆新车。

33.按照惯例应该感谢邀请你参加晚会的人。

34.这些指纹与他的完全相同。

35.健康是幸福生活的先决条件。

　　Ⅴ.Directions:

TranslatethefollowingparagraphintoChinese.（15%）

　　36.　　Anastronomercanexamineagalaxyandfromitsbrightnessmakeaguessastohowmanystarsandhowmuchdustygasitcontains.Yetwhenwetrackthemovementsofgalaxiesinaself-containedcluster,theymoveasifeachgalaxywerefarheavierthanitappears.It’slikewatchinggo-cartsmoveasunstoppablyastrucks.Whatisthismassthatloomsinvisiblyamongthebrightlightsofthegalaxies?

Nooneknows.

PARTC:

READINGCOMPREHENSION

　　Ⅵ.Directions:

Readthroughthefollowingpassages.Choose thebestanswerandputtheletterinthebracket.（20%）

　　（A）

　　MalicioussoftwarethathasinfectedmillionsofcomputersacrosstheglobefailedtowreakhavoconWednesdayassomefeared,butresearcherswarnedthepowerfulConfickerwormcouldstillstrike.AlsoknownasDownaduporKido,ConfickerturnsinfectedPCsintoslavesthatrespondtocommandssentfromaremoteserverthateffectivelycontrolsanarmyofcomputers.Thefearsofanattack,however,mayhavebeenawindfallforanti-virussoftwaremakers,whowarnedconsumersabouttheworm,industryanalystssay.SymantecCorp,McAfeeIncandTrendMicroIncspendmillionsofdollarsayearonpromotionalcampaignsthatwarnaboutthreatstopersonalcomputers.“Ascarelikethiscouldmakeconsumersthinktwicebeforedecidingtolettheirsubscriptionslapse,”saidFBRCapitalMarketsanalystDanielIves.Theindustryhadbeenunderpressurebecausetherecessioncausedsomecustomerstoholdoffbuyingnewsoftwareandotherstodelayrenewingsubscriptions.Thesecurityindustryformedataskforcetofighttheworm,bringingwidespreadattentionthatexpertssaidprobablyscaredoffthecriminalswhocommandthearmyofslavecomputers,knownasabotnet.Researcherswarnedthebotnet’scommandersareprobablywaitinguntiltheyareunderlessscrutinybeforetheymobilizethenetworkofinfectedcomputers.“IneverthoughtitwouldhappenApril1,”saidRogerThompson,chiefresearchofficeratAVG,ananti-virusfirm.“Itmightbetomorrow.Itmightbenextweek.Itmightbenextmonth.”VirusesthatturnPCsintoslavesexploitweaknessesinMicrosoft’sWindowsoperatingsystem.TheConfickerwormisespeciallytrickybecauseitcanevadecorporatefirewallsbypassingfromaninfectedmachineontoaUSBmemorystick,thenontoanotherPC.TheConfickerbotnetisoneofmanysuchnetworkscontrolledbysyndicatesthatauthoritiesbelievearebasedineasternEurope,southeastAsia,ChinaandLatinAmerica.WhiletheConfickerbotnetisstillinactive,analystssaymillionsofmachinesinothernetworksareregularlyorderedtoperformtasksfortheirmasters.Thebotnet’sownersoftenselltheslavesorrentthemout,offeringservicessuchascredit-cardandbankinginformationtheft.Theycanbecustomizedtoperformothertasks,suchasknockingdownwebsitesandbringingdowncorporatenetworks.“Theworstthingisthatnoonereallyknowswhatthesethingscando.Thesethingscanbeprogramedtodoanything,”saidMelMorris,CEOofanti-viruscompanyPrevx.AnalystssayConfickergarneredunprecedentedattentioninrecentdaysbecauseitisunusuallylarge--mosthavenomorethanafewmillionslaves--andbecauseitwascodedtomutateonAprilFool’sDay.Whileestimatesvarygreatly,researcherssaytensofmillionsofmachinesarecompromisedwithouttheknowledgeoftheirowners.AlfredHunger,aseniorresearcherwithSymantec,thinksConfickerhasthestaminatosurviveseveralyears.Hebelievesthemotivesofthearmy’scommandersarethesameasthoseoftheotherbotnetsincyberspace.

37.Whatisthepassageprimarilyabout?

（　　　）

A.Thethreatofthemysteriousvirus.

B.Anti-virussoftware.

C.ThedestructivepowerofConficker.

D.Howtorelievethethreatofthemysteriousvirus.

38.Anti-virussoftwaremakers______outofthefearsofConficker.（　　　）

A.coulddonothing

B.couldmakeafortune

C.couldceasetoresearchonthevirus

D.couldfurthertheirresearchesonthevirus

39.IfNOTforthescare,whatwouldtheconsumersofanti-virussoftwareprobablydo?

（　　　）

A.Trytosurvivetherecession.

B.Delaybuyingnewsoftwareorrenewingsubscriptions.

C.Renewsubscriptions.

D.Buynewsoftware.

40.ThebotnetcanperformthefollowingtasksEXCEPT______.（　　　）

A.websitedestruction

B.corporatenetworkbreakdown

C.credit-cardtheft

D.bankinginformationtheft

41.WhyhassomuchattentionbeenpaidtoConfickerinrecentdays?

（　　　）

A.Becauseitcansurviveseveralyears.

B.Becauseitisunusuallylarge.

C.BecauseitwillremainthesameonAprilFool’sDay.

D.Becauseitwillcompromisewithtensofmillionsofmachines.

（B）

Thesmallstudyofabout140overweightorobesewomenshowedthatthoseondiets“appropriate”fortheirgeneticmakeuplostmoreweightthanthoseonlessappropriatediets,researcherstoldanAmericanHeartAssociationmeeting.“Thepotentialofusinggeneticinformationtoachievethismagnitudeofweightlosswithoutpharmaceuticalinterventionwouldbeimportantinhelpingtosolvethepervasiveproblemofexcessiveweightinoursociety,”ChristopherGardneratStanfordUniversityinCalifornia,whoworkedonthestudy,saidinastatement.Massachusetts-basedInterleukin’s$149testlooksformutationsinthreegenes,knownasFABP2,PPARGandADRB2.Thecompanysays39percentofwhiteAmericanshavethelow-fatgenotype,45percenthavethetypethatrespondsbesttoadietlowinprocessedcarbohydratesandanunlucky16percenthavegenemutationsthatmeantheyhavetowatchbothfatandprocessedcarbohydrates.Theresearchersrandomlyassignedaround140womentooneoffourdiets—thelow-carbAtkinsdiet,theultralow-fatOrnishdiet,theverylow-fatLEARNdietorthemorebalancedZonediet.Interleukinwentbackandtestedabout100ofthewomenfortheirDNAbyusingacheekswabandthenlookedtoseeifthewomenonthe“right”dietslostmoreweight.Overayear,peopleondietsappropriatetotheirgeneticmakeup,asdeterminedbythetest,lost5.3percentofbodyweight.Peopleonmismatcheddietslost2.3percent,theStanfordresearcherstoldthemeeting.Cholesterollevelsimprovedinlinewithweightloss,theysaid.Thecompanysaidthetestlooksforgenesthataffectmetabolism.“Oneofthegenevariationsaffectsabsorptionoffatsfromtheintestine,”KenKoorman,chiefscientificofficeratInterleukin,saidinatelephoneinterview.Hesaidpeoplewiththatparticularmutationabsorbmorefatfromtheirfoodandthusshouldavoidfatiftheywanttoloseweight.Anotherofthevariationsaffectsinsulinresponse—thebody’sproductionofinsulintometabolizesugar,hesaid.Simplecarbohydratessuchassugarandprocessedflourstimulatepeoplewiththatparticulargenetypetostoremoreoftheenergyasfat.Tenpercentto16percentofpeoplehavebothmutations,andmustwatchbothcarbsandfat,Kornmansaid.“Whatwedon’tknowisiftheyareontherightdietfortheirgenotypewhetheritaffectssatietyorfeelingfull,”hesaid.Hesaidthecompanyplannedbroaderstudiestoaskthesequestions.InterleukinmarketsthetestunderthebrandnameInherentHealth.Italsocantestwhomightbestloseweightinresponsetoexercise.

42.Weightlosshasmuchto