届黑龙江省某校高三综合训练四英语试题.docx
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届黑龙江省某校高三综合训练四英语试题.docx
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届黑龙江省某校高三综合训练四英语试题
2020届黑龙江省某校高三综合训练(四)英语试题
一、阅读选择
1.Howmanytimeshaveyoucomebackandfeltterriblytired,feelinglikeyour headisgoingtoexplode?
Soundsfamiliar,right?
Well,thereareseveralwaystoreducethefrequencyofheadaches,andthoseare:
eatingbalanceddietthroughtheday,makingsureyourbodyiswellhydrated(保持身体水分);gettingsomeexercisetoremovethenegativeenergy,likehelpingyourselfwithashortmassage(按摩)onyourhead.However,preparinganeasyrecipewillinstantlyputasmileonyourfaceafteryourworkday.
Youwillneedthesesimpleingredients(配料)topreparethemagicaldrinkwhichwillstopyourheadache:
Lemonjuice;2teaspoonsofsalt(preferablyhighqualitysalt);1cupofwater.
Directions:
Squeeze2lemons.Pourthelemonjuiceintoacupandadd2teaspoonsofsalt.Mixthetwoingredients.Addacupofwatertothecontent.Drinkthemixturequikly.
Howwillthisdrink workandwhatarethebenefitsofitsingredients?
Salt:
Here iswhatsaltdoesforyourbody:
--regulatesyourbloodsugar.
--balancesthesugar levels;
--benefitsnervecellsforcommunicationandinformationprocessing;
—obtainsacidityfromyourbody’scells,especiallybraincells;
—worksasastronganti-stresselementforthebody;
—addsenergyinyourbody'scells.
LemonJuice:
Thisexcellentjuice,fullofvitaminCandanti-poisons,willreleaseallpoisonoussubstancesfromyourbodyandgiveyouasenseoflightness.Here’showthelemonwillhelpyoueaseyourheadacheandmaintainwell-beingtoyourwholebody:
—balancesthepHlevelsinyourbody;
—protectsyourimmunesystem;
—nourishesyourbrainandnervecells;
—reducesinflammation(炎症)inyourwholebody(theheadacheisatypeofinflammation,sothelemonjuicefightsagainstit).
Water:
Waterisimportantforhydratingyourwholebody,includingyourhead.Manyofyourdailyheadachesmaybecausedbydehydratation(脱水),sokeepinmindthatyoushoulddrinkplentyofwaterthroughouttheday.
(1)Howmanywaysarcmentionedinthetexttohelprelieveheadaches?
A.Two.B.Three.C.Four.D.Five.
(2)Whatdolemonjuiceandsalthaveincommoninfightingagainstheadaches?
A.Bothcanbenefitournervecellsalot.
B.Bothcankeepoursugarlevelsbalanced.
C.Bothhavenoeffectonourimmunesystem.
D.BothbalancethepHlevelsinourbody.
(3)Theauthor’smainpurposeinwritingthetextis .
A.toexplaintousdifferentreasonsforheadacheproblems
B.togivereadersadviceonhowtoavoidheadacheproblems
C.towarnreadersofthebadinfluenceofheadacheproblems
D.toofferananti-headacherecipeandthebenefitsofitsingredients
2. No oneishappyaboutmissinghis/herbus.﹣henThomasDarnelmissedhisschoolbuslastweek, hemetOfficerLynema.LynemawaswiththeGrandRapidsPoliceDepartmentinMichiganearlyinthemorning.Hesaidthathesawthe9﹣year﹣oldboyrunningafterrschoolbus.LynemaaskedThomasifhewantedaridetoschool, whichtheyoungboygratefullyacceptedafterhismothernodded).
On thewaytoschool, ThomasinvitedLynematohisbirthdayparythatevening.Theboyalsosaidthathewasafraidthatnoneofhisclassmateswouldshowupfortheparybecausehewasoftenbullied(欺凌)inschool.
When Lynemaattendedtheparylaterintheday, hewasheartbroken.HediscoveredthatheandThomas'brothersandsistersweretheonlypeoplewhohadshownupforthepary﹣andtheyoungboydidn'tevenhaveacake.Thenextday, LynemacalledtogetherotherpoliceofficersandreturnedtoThomas'housetothrowhimasecondbirthdaypary.
AfterThomasgotbackfromschool, hewas________tocomehomeandfindpresents, aKrispyKremedonut(甜甜圈)cakeandabandwaitingtosurprisehim.Thomaslatersaidthatitwasthe"bestbirthdayever".
The policedeparmentpostedphotosoftheboyandhisnewfriendsinhopesthatitwouldencourageotherpeopletotakeactionagainstbullying."Nokidshouldgetbullied, andnokidshouldwooyifanyonewillcometohis/herbirthdaypary, "wrotethepolicdepartmentInternetpage."Nextyear, ThomasDaniel, makesureyouinviteusalittleearlier.Hewouldn'twanttomissit!
"
(1)Whatcanwelearnfromthefirstparagraph?
________
A.ThomasandLynemametbyaccident.
B.ThomasknewLynemawouldhelphim.
C.Thomasactuallydislikedgoingtoschool.
D.Thomas'momwasworriedabouthissafety..
(2)HowdidThomasfeelabouthisbirthdaypartyonthewaytoschool?
________
A.Angry.B.Encouraged.C.Worried.D.Nervous..
(3)WhywasLynemasadwhenheattendedtheparty?
________
A.Thomas'familywasveryrichandbig.
B.Otherpolicemenalsocametotheparty.
C.Therewereonlyafewpeopleintheparty.
D.Thomasdidn'tinviteclassmatestohisparty..
(4)Whatdoestheunderlinedword"astounded"inParagraph4mean?
________
A.Helpful.B.Proud.C.Lucky.D.Surprised.
3. Applelostitsstatusastheworld'sonlytrillion﹣dollarpubliccompanyassharesslumped(股票下跌)followingdisappointingresults.
The iPhonemakersaidthatitwouldnolongertellhowmanyiPhones, iPadsandMacsitsellseachquarter, claimingthefigurewasnolongerrelevanttoinvestors(投资者).Theannouncement, combinedwithaforecastforthevitalChristmasquarter, sentsharesfallingbymorethan7percentinafter﹣hourstrading, knockingover﹩70billionoffitsvalue.Ifmain﹣tained, thedropmeansApple'svaluehasfallenbelowthetrillion﹣dollarmarkforthefirsttimesinceitreachedthemilestoneinAugust.
Apple'sfallcamedespiteitpostingrecordprofitsandsalesafteritconvincedconsumerstobuymoreexpensiveversionsoftheiPhoneinthethreemonthstotheendofSeptember.Duringthisperiod, itsold46.9millioniPhones, flatonthesameperiodlastyearandbelowwhatanalystshadexpected.However, ahugeincreaseinthepriceofeachphonemeantthatiPhonerevenues(收益)increasedby29percent.Onaverage, consumersnowpay﹩793foreachiPhone, upfrom﹩618ayearago.
ApplehassuccessfullypusheditsusersintopayingmorefornewerversionsofitsiPhonebyaddingnewfeaturesandbiggerscreensizes, evenassalesgrowthhasdecreased.Revv﹣nuesinthequarterincreasedby20percentto﹩62.9billion, whileprofitswereup32percentto﹩14.1billion.TimCook, Apple'schiefexecutive, saidsaleshadbeendisappointinginsomeemergingmarketssuchasIndia, TurkeyandBrazil.
ApplesoldfewerMaccomputersandiPadsthanayearago, butsaidrevenuesfromitssoftwaredivisionhadincreasedby17percent.Applesaiditwouldcontinuetosayhowmuchrevenueitmakesfromeachofitsproductlines, whichitclaimedwasamorerelevantfigurethanunitsales.
(1)WhatdidtheiPhonemaker'sannouncementcause?
________
A.Itcausedastablemarket.
B.Itcausedadropinsales.
C.Itcausedweakershares.
D.Itcausedanincreaseinsales..
(2)HowwerethesalesofiPhonesinthethreemonthstotheendofSeptemberlastyear?
________
A.Theywerebetterthanthisyear.
B.Theywerethesamewiththisyear.
C.Theywerenotreportedtothepublic.
D.Theyweremoreterriblethanthisyear..
(3)Whydidtherevenuesincreaseasthesharesslumped?
________
A.Thepricewasincreased.
B.PeoplesupportediPhones.
C.Thesaleswerebeyondexpectation.
D.TheiPhonemakerstartedapromotion..
(4)Whatisthesituationofthesalesinsomeemergingmarkets?
________
A.Ithasabigmarket.
B.Theunitsalesaregood.
C.Itisnotverywellreceived.
D.Itisunevenaccordingtoplaces.
4.
Ablackholeiscreatedwhenalargestarburnsout.Likeoursun,starsareunbelievablyhotfurnaces(熔炉)thatburntheirownmatterasfuel.Whenmostofthefuelisusedup,thestarbeginstodie.
Thedeathofastarisnotaquietevent.Firstthereisahugeexplosion.Asitsouterlayerisblastedoffintospace,thedyingstarshinesasbrightlyasabillionsuns.
Aftertheexplosion,gravitypullsinwhat'sleftofthestar.Astheoutsideofthestarsinkstowardthecenter,thestargetssmallerandsmaller.Thematerialthestarismadeofbecomestightlypackedtogether.Astarissosolidthatateaspoonofmatterfromitweighsbillionsofpounds.
Themorethestarshrinks(收缩),thestrongerthegravityinsideitbecomes.Soonthestarisverytiny,andthegravitypullingitinisunbelievablystrong.Infact,thegravityissostrongthatitevenpullslightintothestar!
Sinceallthelightispulledin,nonecangoout.Thestarbecomesblackwhenthereisnolight.Thenablackholeisborn!
That'swhatweknowaboutblackholes.Whatwedon'tknowisthis:
Whathappensinsideablackholeafterthestarhasbeensqueezedintoatinyball?
Doesitkeepgettingsmallerandsmallerforever?
Suchapossibilityishardtoimagine.
Butiftheblackholedoesn'tkeepshrinking,whathappenstoit?
Somescientiststhinkblackholesarelikedoorwaystoanotherworld.Theysaythatasthestardisappearsfromouruniverse,itgoesintoanotheruniverse.Inotherwordsablackholeinouruniversecouldturnintoa"whitehole"inadifferentuniverse.Astheblackholeswallows(吞噬)light,thewhiteholeshinesbrightly—somewhereelse.Butwhere?
Adifferentplace,perhaps,oradifferenttime—manyyearsinthepastorfuture.
Couldyoutravelthroughablackhole?
Rightnow,no.Nothingweknowofcouldgointoablackholewithoutbeingcrushed(挤压).Sofarthetimebeing,blackholemustremainamystery.
Blackholesareamystery—butthathasn'tstoppedscientistsfromdreamingaboutthem.Onescientistsuggestedthatinthefuturewemightmakeuseofthepowerofblackholes.TheywouldsupplyallofEarth'senergyneeds,withplentytospare.Anotherscientistwonderedifablackhol
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