山东省济南市届高三下学期模拟考试英语试题+Word版含答案文档格式.docx
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山东省济南市届高三下学期模拟考试英语试题+Word版含答案文档格式.docx
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A
Ifyouwanttolearnwhyeverythingisusuallycheaper,andwhatitemsarethebestdealsatyourlocalorchaindollarordiscountstore,storeemployeeshavealotofusefulinformation.Theytendtoknowwhatshopperswant—evenbeforeshoppersknowthemselves.
Everyonebuysunnecessarythings
WhetheryoushopatachaindollarstoresuchasDollarTree,FamilyDollaroryourlocal99centsstore,noteverythingthat'
sonsaleisnecessarilyworthpurchasing.BryanWaring,aformerDollarTreeemployee,saysthatyou'
renotaloneinbuyingmorethannecessaryfromthesestores."
Itseemsbasic,buteveryonefallsforthistrap,"
hesays."
Yougointoastorewhereeverythingischeap,andyouwalkoutwiththingsyoudon'
tneed.”Hesuggestsgoingintoastore—yes,eventhedollarstore—withachecklistofthingsyoutrulyneed.
Everythingischeaperaftertheholidayseason
Patricia,aseasonalworkerataDollarTree,saysthatthepost-Christmasseasonmeansevenmoredealsoneverythingfromdecorationstosweets."
AfterChristmas,allthegiftwrappaperwentto50cents,andallChristmasitemswerehalfprice,”shesays."
Evencandybarsare89centsversus$1."
Productsarelessexpensivebecauseoftheirsize
Inorderfordollarstorestokeeptheirpriceslow,productsizesareusuallysmallerthannormal,accordingtoCheapism.Dollarstoresareattheonlyonesguiltyofthistrick.CheapismalsoreportsWalmartisguiltyofdoingthesamethingtoattractcustomers.
1.WhatisBryan'
sadviceagainstbuyingunnecessarythings?
A.Makingapurchasealone.
B.Writingato-buylistahead.
C.Shoppingatyourlocalstore.
D.Buyingbasicthingsseparately.
2.WhichofthefollowingisabettertimeforshoppingaccordingtoPatricia?
A.IntheChristmassales.
B.Ataparticulardiscount.
C.AftertheChristmasseason.
D.Duringsomeholidayseasons.
3.Howdostoresmaketheirproductscheaper?
A.Byreducingproductsizes.
B.Byloweringproductcosts.
C.Byadoptingdiscountstrategies.
D.Byattractingmorecustomers.
B
ItwasjustanormaldayforRuthMiller,a63-year-oldwomanuntileverythingwenthorriblywrong.Shewaswalkingtohercaraftershoppingwhentheunthinkablehappened.
Rightasshewasunlockinghercar,amanquicklycameupbehindherandtriedtowrestleherpurseaway.Shewasinshock.LuckilysherememberedshehadherSafePersonalAlarm(SPA)onherpurse,andsinceshewastooscaredtoscreamforhelp,shequicklyreachedforthealarmandpulledthepin(保险栓).ImmediatelyherSPAstartedjustscreaming.Themandidn'
tknowwhattodo!
Hefrozeforasecond,andthenranawaylikeabatoutofhell!
SPAisasafetydevicecapableofcreatinga125dbsoundthatattractsattentionandscaresawaypotentialattackers.Tocompare,it'
sthesamevolumeasamilitaryjetduringtakeoff.
PaulDavidson,theinventorofSPA,knowsalltoowellthetypeofsituationthatRuthfoundherselfin.Butthat'
snottheonlytypeofsituationthatSPAhelpsprotectagainst.Parentscangiveittotheirkidsasanextrameansofprotection.TeenagerscanuseitsotheycanfeelsafewalkinghomeWomencanknowit'
stherewhentheyhavetousetheparkinglotatnight.“Mymother,whois76yearsold,carriesitaroundincaseshefallsandneedstoaskpeopleforhelp.1onlywishI'
dhavethoughtofitearlier,"
saidPaul.
ThepolicehavebeenrecommendingSPAsinceitfirsthitthemarket.Infact,sinceitslaunch,SPAhasbeeninastate,shiftingbetweeninstocktosoldoutnearlyeveryotherweek,andit'
salsogottonsofloyalfollowersworldwide.
4.Whatdoestheunderlinedpart“theunthinkable"
inParaph1referto?
A.Anattemptedrobbery.B.Awrestlingmatch.
C.Anangryargument.D.Acaraccident.
5.HowdidRuthreacttotheunexpectedsituation?
A.Shefoughtviolently.
B.Shefrozeingreatfear.
C.Shecrieddesperatelyforhelp.
D.Shesoundedhersafetydevice.
6.WhydoesPaulmentionhismother?
A.Toimplytheelderlyneedmorecare.
B.Tosuggesthecaresabouthismother.
C.ToshowSPAcanbewidelyused.
D.TomakeanadvertisementforSPA.
7.Whatcanbelearnedfromthetext?
A.SPAiswellreceivedinthemarket.
B.Peoplehesitatetopayforsecurity.
C.SPAwassoldoutinthefirsttwoweeks.
C
Likeclockwork,nearlyeveryfourthFebruaryincludesoneextraday.February29th,otherwiseknownasLeapDay,isn'
texactlyaholiday.Instead,it'
stheretokeepyourcalendarconsistentwiththeearth'
srotation(旋转)aroundthesun.
AccordingtoHistory,com,RomanemperorJuliusCaesaristhe“father”ofLeapYear.Untilhecamealong,peopleuseda355-daycalendar,whichwas10.25daysshorterthanthesolaryear.Romanofficialsweresupposedaddanextramontheverynowandthentokeeptheseasonsexactlywheretheyshouldbe.Butthatdidn'
tworkoutallthatwell.Whenspecialoccasionsstartedshiftingintodifferentseasonsaround45BCE,Caesarconsultedwithastronomersanddecreed(下令)thattheempireshouldusea12-month,365-daycalendar,whichhenamedafterhimself,Caesar'
sJuliancalendarincludedaLeapDayeveryfouryears.
ThoughLeapDaykeepsyourcalendarinlinewiththeearth'
srotationaroundthesun,itcausesadifferentkindofproblemforleapsters.WhenshouldtheseFebruary29thbabiescelebratetheirbirthdaysduringtheotherthree-quartersoftheirlives?
SomepartyonFebruary28th,whileotherspreferatwo-daycelebrationthatspansthelastdayofFebruaryandthefirstdayofMarch.
LeapDaycanbeanuisanceinthelegalsystem.In2006,acourtinMassachusettswasdecidingwhethercriminalJohnMelocouldbereleasedadayearlysincehis10-yearsentenceincludedaLeapDay.Inthecase,thejudgedecidedthatsincethemanwassentencedtoprisonforyears,notdays.LeapDaydidn'
tmakeabitofdifference.
Thoughafewtimekeepershavepushedforcalendarsthatdon'
tincludeLeapDay,almostallastronomersandsocietiesagreethatLeapDayisthebestmethodtokeepthecalendarontrack.
8.WhywasLeapDaycreated?
A.Tocelebratespecialoccasions.
B.TohonorEmperorJuliusCaesar.
C.Tokeeppacewiththesolaryear.
D.Tokeeptrackofalltheseasons.
9.WhatistheproblemwiththebirthdaycelebrationofFebruary29thbabies?
A.Itissometimesdelayed.
B.Itlastsatleasttwodays.
C.Ithastobeheldeveryotheryear.
D.Itmaytakeplaceondifferentdates.
10.Whatdoestheunderlinedword“nuisance”inParagraph4mean?
A.Joke.B.Topic.C.Trouble.D.Mistake.
11.whatistheattitudeofmostastronomerstowardsLeapDay?
A.Critical.B.Supportive.C.Doubtful.D.Cautious.
D
Scientistshavedevelopedanewtypeofsmartbandage(绷带)thatcansignalthetypeofbacterial(细菌的[infectionit'
sprotecting,justlikeatrafficlight,aswellasreleasetherighttypeofdrugsondemand.Thetrafficlightsystemworksjustlikethis:
Greenmeansnobacteriaoralowconcentrationofbacteria,yellowmeansdrug-sensitive(DS)bacteriaresponsivetostandardantibiotics((抗生素)andcausesantibioticrelease,andredmeansdrug-resistant(DR)bacteriathatneedextrahelptobewipedout.
Intestingthebandageonmice,theresearchteamwasabletosuccessfullytreatbothDSandDRinfectionsusingthenewmethod.However,thecommonmethodsofsensingresistancearelimitedbytime,therequirementforprofessionalpersonnel,andexpensiveinstruments.Moreover,theabuseofantibioticscausestheacceleratedprocessofbacterialresistance.
It'
seasytoseehowasimplebandageandlightcouldovercomesomeoftheselimitations.Treatmentdoesn'
thavetowaitforadoctortomakeadiagnosis,andthebandagecangettherightsortofdrugsappliedattheearliestopportunity.What'
smore,thepersonwearingthebandagegetsreal-timefeedbackonwhat'
shappeningwiththeinfection,ifthere'
saninfectionatall.Theresearcherssayitoffersnumerousbenefitsoverexistingtreatmentsthatmakeuseoflight,includingphotodynamictherapyorPDT.
We'
vebeenseeingquiteafewupgradestothetraditionalbandageinrecentyears,thankstoadvancesinscience—likethenanofibremeshthatattractsbacteriaanddrawssomeofitout,speedingupthehealingprocess.Thenthere'
sthenovelbandagefortreatingburns,whichstopsbacteriafrommultiplyingandlowerstheriskofinfection.
Themoreworkthatabandagecandowhileit'
sprotectingawound,thebetter.Effortstoimprovebandagescontinueandnowwe'
vegotabandagethatnotonlyreleasesantibiotics,butalsotellsthepatientexactlywhat'
sgoingontoo.
12.Whatisthesmartbandagemainlydesignedtodo?
A.Avoidtheuseofantibiotics.
B.Clearoutharmfulbacteria.
C.Detectbacterialinfections.
D.Increasetreatmentoptions.
13.Whatistheadvantageofthesmartbandage?
A.Itsavesmuchtimeandcost.
B.Itremovestheriskofinfection.
C.Itpreventsthebacterialresistance.
D.Itimprovesdoctor-patientrelationship.
14.Whatcanbeinferredfromthelasttwoparagraphs?
A.Traditionalbandagesareoutofusenow.
B.Moresmartbandageswillbedeveloped.
C.Progressinsciencecallsformoreresearch.
D.Peopleareurgedtostudymedicalscience.
15.Whatdoesthetextfocuson?
A.Asuccessfultestonmice.
B.Acolour-changingbandage.
C.Sensingdrug-resistantbacteria.
D.Preventingabuseofantibiotics.
第二节(共5小题;
每小题2.5分,满分12.5分)
阅读下面短文,从短文后的选项中选出可以填入空白处的最佳选项。
选项中有两项为多余选项。
Handwritingisquicklybecomingadyingart.Fewbusin
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