SAT歷年真題：SAT真題OG-Test10

SAT備養(yǎng)料

SATPracticeTest#8

FORTHISTEST:

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356

ESSAY

Time-25minutes

Turntopage2ofyouranswersheettowriteyourESSAY.

Theessaygivesyouanopportunitytoshowhoweffectivelyyoucandevelopandexpressideas.Youshould,therefore,take

caretodevelopyourpointofview,presentyourideaslogicallyandclearly,anduselanguageprecisely.

Youressaymustbewrittenonthelinesprovidedonyouranswersheet--youwillreceivenootherpaperonwhichtowrite.

YouwilJhaveenoughspaceifyouwriteoneveryline,avoidwidemargins,andkeepyourhandwritingtoareasonablesize.

Rememberihalpeoplewhoarenotfamiliarwithyourhandwritingwillreadwhatyouwrite.Trycowriteorprintsothatwhat

youarewritingislegibletothosereaders.

Youhavecuent)-fiveminutestowrireanessavonthetopicassignedbelow.DONOTWRITEONANOTHERTOPIC.

ANOFF-TOPICESSAYWILLRECEIVEASCOREOFZERO.

Thinkcarefullyabouttheissuepresentedinthefollowingexcerpiandtheassignmentbelow.

|Traditionallytheterm"heroism”hasbeenappliediothosewhohavebravedphysicaldanger

todefendacauseortoprotectothers.Buioneofthemostfeareddangerspeoplefaceisthat

ofdisapprovalbytheirfamily,peers,orcommunity.Sometimesactingcourageouslyrequires

someoneiospeakoutaitheriskofsuchrejection.Weshouldconsiderthosewhodosotrue

heroes.

Assignment:Shouldheroesbedefinedaspeoplewhosaywhattheythinkwhenweourselveslackthecouragetosayit?Plan

andwriteanessayinwhichyoudevelopyourpointofviewonthisissue.Supportyourpositionwithreasoning

andexamplesukenfromyourreading,studies,experience,orobservations.

DONOTWRITEYOURESSAYINYOURTESTBOOK.Youwillreceivecreditonlyforwhatyouwriteonyouranswer

sheet.

BEGINWRITINGYOLKESSAYONPAGE2OFTHEANSWERSHEET.

Ifyoufinishbeforetimeiscalled,youmaycheckyourworkonthissectiononly.

DonottumtoanyothersectionInthetest

357

SECTION2

Time-25minutes

18Questions

TurntoSection2(page4)ofypuranswersheettoanswerthequestionsinthissection.

Directions:Thissectioncontainstwotypesofquestions.Youhave25minutestocompletebothtypes.Forquestions1-8.solve

eachproblemanddecidewhichisthebestofthechoicesgiven.FillinthecorrespondingcircleontheanswersheetYoumay

useanyavailablespaceforscratchwork.

I.Theuseofacalculatorispermitted.

2.Allnumbereusedarerealnumbere.

3.Figuresthataccompanyproblemsinthistestareintendedtoprovideinfonnarionusefulinsolvingtheproblems.

TheyaredrawnasaccuratelyaspossibleEXCEPTwhenitisstatedinaspecificproblem±atthefigureisnot

drawntoscale.Allfigurestieinaplaneunlessotherwiseindicated.

4.Unlessotherwisespecified,thedomainofanyfunction/isassumedtobethesetofallrealnumbenxfbrwhich

f(x)isarealnumber.

Thenumberofdegreesofan:inacircleis360.

Thesumofdiemeasuresindegreesoftheanglesofatriangleis180.

1.Thetotalcostof3equallypricedmechanicalpencilsis

X1234

$4.50.Ifthecostperpencilisincreasedby50.50,how

muchwill5ofthesepencilscostatthenewrate?y371115

(A)$7.50

(B)$8.002.Thetableaboverepresentsarelationshipbetween

(C)S9.00xandy.Whichofthefollowinglinearequations

(D)$9.50describestherelationship?

(E)$10.00

(A)y=x+1

(B)y=x?4,

(Oy=3x

(D)y-4x

(E)y=-1

358

SURVEYRESULTS

x<20

30%

jr260

gOJv40

Note:Figurenotdrawn(oscale.25%\20%i

3.In(hefigureabove,thetwocirclesaretangenta(40，xv60

pointBandAC=6.Ifthecircumferenceofthe'25%

circlewithcenterAistwicethecircumferenceof

thecirclewithcenterC.whatisthelengthofBC?5.Thechartaboveshowstheresultswhen1,000people

wereasked,“HowoldareyouT*Tbeagetheygaveis

(A)Irepresentedbyx.Howmanypeoplesaidthattheirage

⑻2waslessthan40?

(C)3

(A)200

(D)4

(B)300

(E)6

(C)450

(D)500

(E)550

6.Whichofthefollowingcouldbetheremainderswhen

4consecutivepositiveintegersareeachdividedby3?

2.3.1

2,3.4

01,2.3

0L2.0

02.3.0

4.Whichoftheletteredpointsinthefigureabove

hascoordinates(.v,y)suchthatl.vl-Iy!=3?

A

(A)B

(B?)c

D

(D)

電￡

359

7.Ifyisinverselyproportionaltoxandy=15when8.[f2.v+：=2vandl.v*2y4-：=20.whatisthe

x=5.whatisthevalueofywhenx=25?valueofy?

(A)5

(A)(B)8

5(C)10

x

(B)(D)15

3(E)Itcannotbedeterminedfromtheinformanon

(C)3given.

(D)5

(E)75

360

fDirections：ForStudent-ProducedResponsequestions9?瓜usethegridsaitheboicomoftheanswersheet

pageonwhichyouhaveansweredquestionsI-8.

Eachoftheremaining10questionsrequiresyoutosolvetheproblemandenteryouranswerbymarkingthecircles

inthespecialgrid,asshownintheexamplesbelow.Youmayuseanyavailablespaceforscratchwork.

Answer:吉Answer:201

Answer:2.5

Eitheropositioni$correct

Writeanswer—?0I21.152120I

inboxes.①?0

?—ftaction?

②I@€>。f:-..-

?

⑥Line?@<"-Decimal

0O€IOpointr:Q

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③i??I0③I?€>????

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Gridinl?e?I?lQ??x

result??l③?g

?l??I?l?

l?l?I?

?o?I?lNote:Youmaysunyouranswers

IQ0I0

?@l⑦??I?l@0inanycolumn,spacepermiiang.

?l0??QColumnsooineededshouldbeleft

?③I@?

&blank.

?Marknomorethanonecircleinanycolumn.?DeciimdAnswers：Ifyouobtainadecimalanswer

withmoredigitsthanthegridcanaccommodaie.

?Becausetheanswersheetwillbemachine-itmaybeeitherroundedortruncated,buiitmust

scored,youwillreceivecreditonlyifthecircles611theentiregrid.Forexample,ifyouobtain

arefilledincorrectly.ananswersuchas0.6666youshouldrecord

yourresultas.666or.667.Alessaccuratevalue

?Althoughnoirequired,itissuggestedthatyou

suchas.66or￡7willbescored?sincorrect.

writeyouranswerin(heboxesatthetopof(he2

columnstohelpyou(illinthecirclesaccurately.Accep匕blewaystogridjare:

?Someproblemsmayhavemorethanonecorrect

answer.Insuchcases,gridonlyoneanswer.

。

同

?Noquestionhasanegativeanswer.。@W>

。

o。

?Mixednumberssuchas*mustbegriddedas!②0IQI②IQI②

?②②

①?I@!③。@

3.5or7/2.(If圖isgridded,itwillbe③

?I。0o

I③Q0③IQI?

'inierpreiedasnot3白.)⑥Ologll

@Ja??

I01

9.If2(x-3)=7.whaiisthevalueofx?10.PointPliesonthelinewithequation

y-4s=3(x-2).Ifthex-coordinate

ofPis4,whatisthey-coordinateofP?

361

11.CarAtraveled60milesandaveraged20milesper13.Thefirsttennofasequenceis20andthesecond

gallonofgasoline.IfcarBcruveled15milesforeachtermisS.Thethirdtermandeachtermthereafter

gallonofgasolineitused,howmanymileshadcarBistheaverage(arithmeticmean)ofthetwocenns

traveledwhenithadused(hesameamountofgasolineimmediatelyprecedingitWhatisthevalueofthe

thatcarAusedtotravel60miles?firstterminthesequencethatisnotaninteger?

14.Ifxisyofy.yis--■ofQandc>0,thenxis

whatfractionofc?

12.Inthefigureabove,pointsA.D.andElieonthe

sameline.Whacisthevalueotx?

362

15.Inthefigureabove,EBCDisasquareandAE=8.

WhatistheareaofEBCD?17.Linem(notshown)passesthroughOandintenecw

ABbetweenAandB.Whatisonepossiblevalueof

theslopeoflinem?

WESTONHIGHSCHOOLENROLLMENT

YearNumberofStudentsEnrolled|

16.Inamixtureofpeanutsandcashews,theratioby

weightofpeanutstocashewsis5io2.Howmany1992x

poundsofcashewswilltherebein4poundsofthis19931552

mixture?

19941238

|19951459

|19961351

18.ThetableaboveshowsstudentenrollmentatWesion

HighSchoolfrom1992through1996.Ifthemedian

enrollmentforthefiveyearswas1351.andnotwo

yearshadthesameenrollmentwhatisrhegreatest

possiblevalueforx?

STOP

Ifyoufinishbeforetimeiscalled,youmaycheckyourworkonthissectiononly.

?Donotturntoanyothersectioninthetest.

363

SECTION3

Time-25minutes

35Questions

Turnt。Section3(page4)ofyouranswersheettoanswerthequestionsinthissection..

Directions:Foreachquestioninthissecdotf.sclectthebestanswerfromamongthechoicesgivenandfilliatheconesponding

circleontheanswersheet?'

2.Theproblemofwaterpollution,frequently

Thefollowingsentencestestcorrectnessandeffectivenesscompoundedincenainareasbecausethe(reaunent

ofexpression.Partofeachsentenceortheentiresentenceandreleaseofindusuialwastesarenotadequately

isunderlined:beneatheachsentencearefivewaysof

regulated.

phrasingtheunderlioedmaterial.ChoiceArepeatsthe

originalphrasing;theotherfourchoicesaredifferentIf(A)pollution,frequentlycompoundedincertain

youthinktheoriginalphrasingproducesabettersentenceareasbecause

thananyofthealiemauves,selectchoiceA;ifnot,select(B)pollution,frequentlycompoundedincertain

oneoftheocherchoices.areasand

(Opollution,frequentlycompoundedincertain

Inmakingyourselection,follow(herequirementsof

areaswhen

standardwrirteaEnglish;thatb,payaaenuontogrammar,(D)pollutionisfrequentlycompoundedincertain

choiceofwords,sentenceconstruction,andpunctuation.

areaswhere

Yourselectionshouldresultinthemosteffective

(E)poUutionisfrequentlycompoundedinceruin

sentence-clearandprecise,withoutawkwardnessor

areasand

ambiguity.

3.Havin?beenavictimofmaliciousrumors.Helen

EXAMPLE:

purposelyavoidedgossips.

LauraIngallsWilderpublishedherfirstbook

(A)Havingbeenavictimofmaliciousrumors.

andshewassixty?fiveyearsoldthen.

(B)Herbeingavictimofmaliciousrumors.

(A)andshewasswty-fiveyearsoldthen(C)Herhavingbeenvictimizedbymaliciousrumors.

(B)whenshewassixty-five(D)Becausebeingavictimofmaliciousrumors,

(Oatagesixty-fiveyearsold.(E)Becausehavingbeenavictimofmalicious

(D)uponthereachingofsixty-fiveyearsrumors.

(E)atthetimewhenshewassixtv-fivc

4.[nmanyseated,(heyha”laws【oallowstudentstovo?

where'er(heychoose,eitherattheirhomesoraiiheir

1.Althoughseveralgroupsstronglyopposedthenewcollegeresidences.

hiringpoliciesofthecitycouncil,othergroupsbe汨g(Atheyhavelaws(oallowstudentstovotewherever

enthusiasticintheirsupportofthenewrules.(Btheyhavelawsallowingsrudentstovote“here

(A)beingenthusiasticintheirsupponof(mctheirlawsallowingstudentstovotewherever

(B)wereenthusiasticandsupportiveofthelawsallowstudentstovocewherever

(C)enchusiascicallysupported(E-thelawsallowstudentstovoteintheplacewhere

(D)en(hustas(icallysupponing

(E)areenchusiasticallysupponiveof

364

5.Whiledrivingdowniheroad,(hehousewith【helarge9.Somedoctorsbelievechatthen-pesofinjuries

yardandsmallpond(nmeted【hefamily'sattention.sustainedincontactsportsarenodiffuremforchildren

thanyounpadults.

(A)thehousewith(helargeyardandsmallpond

attractedthefamily'sattention(A)arenodifferentforchildrenchanyoungadults

(B)thebousehavingthelargeyardandasmaUpond(B)isDOdifferentforchildrenthanbeingyoung

anractedtheanentionofthefamilyadults

(C)thebousewiththeyardandsmallpondwas(OareDOdifferentforchildren(hanforyoungadults

attractivetothefamily'sattention(D)areDOdifferentforchildren(hanforthosewho

(D)thefamily'sattentionwasattractedbythehouseareyoungadults

withthelargeyardandsmallpond(E)arenodifferentfromthoseforchildrenthan"

(E)thefamilywasattractedtoihehousewiththeyoungadults

largeyardandsmallpond

10.Thereasonforthecontinuedpopularityofcountry-

6.ThechesmuLliketheoak,iscalledanimmortaltree,westernperformersisthatitdrawsonexperienceswith

thereasonisthattheirunkandrootsremainaliveevenwhichalmosteveryonecanidentify.

afterthetreehasbeenfelled.

(A)thatitdrawson

(A)tree,thereasonisthatthetrunkandrootsremain(B)thattheirmusicdrawson

(B)ireeTwhichhasatrunkandrootsthatare(C)becausethemusicdrawsoo.

(D)becauseofthemdrawingfrom

(C)tree,thetrunkofwhichandtherootsremain(B)theywilldrawfrom

(D)treebecauseitstrunkandrootsremain

(E)tree,whosecrunkandrootsareremaining11.Raisedinalargeandnoisycity,itwasonlywhenI

weniawayiocolkgethatIrealizedhowdelightfullife

7.BothDr,HendersonandDr,Ballbeingwidelyknowninasmalltowncouldbe.

forhavingauthorednumerousarticlesintheirfield,

(A)itwasonlywhenIwentawaytocollegethatI

(A)BothDr.HendersonandDr.Ballbeingwidelyrealizedhowdelightfullifeinasmalltown

knownforhavingauthorednumerousaniclescouldbe

intheirfield.(B)whenIwentawaytocollegeIthenrealizedhow

(B)BothDr.HendersonandDr.Ballarcwidelydelightfullifeinasmalltowncouldbe

knownforhavingauthorednumerousanicles(C)goingawaytocollegemademerealizehow

intheirfield.'