山西省祁县中学高三冲刺模拟新高考英语试卷及答案解析

山西省祁县中学高三冲刺模拟新高考英语试卷考生请注意：1．答题前请将考场、试室号、座位号、考生号、姓名写在试卷密封线内，不得在试卷上作任何标记。2．第一部分选择题每小题选出答案后，需将答案写在试卷指定的括号内，第二部分非选择题答案写在试卷题目指定的位置上。3．考生必须保证答题卡的整洁。考试结束后，请将本试卷和答题卡一并交回。第一部分（共20小题，每小题1.5分，满分30分）1．Ifthesenewmeasuresdon’twork,we’llhaveto_______ouroldsystem.A．makeupforB．comeupwithC．breakawayfromD．fallbackon2．—Doyouthinkheistheonlypersonforthejob?—I’mnotquitesurebuthe’llprove_______tothetask.A．equal B．essentialC．special D．superior3．He______itonschedule,butsomehowhefellbehind.A．musthavedone B．mightfinishC．couldhavefinished D．couldfinish4．Thesilenceofthelibraryissometimesbrokenbyasuddencoughorthesoundofpages________________.A．turning B．turnedC．beingturned D．havingturned5．Infrontofthewholeaudience,PremiereLimadehispromise______thegovernmentwouldtryitsbesttosolvetheproblemofpovertyinChina.A．whatB．whichC．whetherD．that6．Hehaswrittentwoarticlesforthejournal，onetobepublishedinthisissue，theotherto___________inthenext.A．turnout B．comeoutC．bringout. D．leaveout7．Duringtheeconomiccrisis,weshouldhelpthosefor______lifeisfarfromeasy．A．whom B．whose C．who D．whoever8．Luciaimpressedherpeerstudentswithhermusicaltalent,aswellasseveralforeignlanguages______.A．onherown B．underhercontrol C．inhercharge D．athercommand9．AbookIreadlastyear,______nameIcan’tremember,changedmyideaabouttime.A．which B．thatC．whose D．what10．BythetimehearrivedinBeijing,we_______therefortwodays.A．willhavestayed B．stay C．havebeenstaying D．hadstayed11．Peterishelpingsettablesinthehall,whereJohn’sbirthdayparty________.A．isholdingB．hasheldC．isheldD．willbeheld12．—Howdoyoufindyournewclassmate?—Oh,sheisreally________ofamusician,whocannotonlysingverybeautifully,butalsocomposeskillfully.A．something B．somebodyC．everything D．everybody13．Evenasmallpersonalcomputerstorevastamountsofinformation.A．might B．canC．oughtto D．hasto14．NotuntilIwentupfurther________thatunderthetree________,obviouslysoundasleep.A．thatIsaw;didaboylie B．Isaw;layaboyC．didIsee;didaboylie D．didIsee;layaboy15．8studentsand2teachersatSantaFeHighSchoolbya17-year-studentarmedwithashotgunandapistol.Thisisoneofthemanygun-relatedtragediesthathavehappenedinthelast2years.A．killedB．werekilledC．havekilledD．havebeenkilled16．Withineventheweakestofhumanbodiesliesalifethatispreciousindeed____needstoberespectedandhonored.A．somethingthat B．one C．onethat D．something17．JustinabookabouthisadventuresinTibet．Ihopehecanfindagoodpublisherwhenitisfinished．A．waswriting B．iscurrentlywriting C．hasalreadywritten D．wrote18．______forthefireatNotreDamedeParis,achurchfamousforitslargecollectionofarttreasures,Iwouldbethereforavisitthissummervacation.A．Haditnotbeen B．ShoulditnotbeC．Wereitnotbe D．Ifhaditnotbeen19．—Wouldyoulikemetheradioabit?—No,it’sallright.I’musedwiththeradio.A．toturndown;towork;on B．turningdown;toworking;onC．turningdown;toworking;off D．toturndown;toworking;on20．Togetaslimfigure,Fannyhastriedmanyways,butinvain.Sonowsheisreducedanythingforsupper.A．tonoteating B．nottoeatC．nottoeating D．tonoteat第二部分阅读理解（满分40分）阅读下列短文，从每题所给的A、B、C、D四个选项中，选出最佳选项。21．（6分）Therearesomeplacesintheworldthatonewantstoreturnagainandagain.AftermyfirstvisittoBoracay,Philippines,inMarchoflastyear,IknewthatIwouldreturnsoon.IwasthereagaininAprilthisyear.ItwasontheislandthatIfirsttriedkite-surfing.TheBulabogBeachontheeasternsideofBoracayhasmanywind-surfingandkite-surfingsportscenters.Irandomlychoseacenter,whichhappenedtobeanaffiliation(附属机构)ofInternationalKiteboardingOrganization.Theorganizationhastrainingcentersaroundtheworld,andsomeofitscoursesaretailoredforbeginnerslikeme.ThecenteronBoracayhasdifferentcourses,fromrecreationaltoprofessional.Intherecreationalcategory,traineeshavetodothe"discovery"levelbeforetheygoontomoreadvancedlevels.MyinstructorBrian,whowasfromtheUnitedStates,strictlyfollowedthecenter'srulesaboutlevels,andbeganthetrainingbyaskingmetosetupthekiteonthesand,whichwastheveryfirststepatthegroundlevelofthe"discovery"course.Ihadateammate,andwebothcouldn'twaittohavethefeelingofridingwiththewindonthesurfaceofthewater.Butwehadtopracticeatlengththevariousskillsforassessingthedirectionofthewindandthemove-mentsofourbodies.ItwasthereinMarch,whichwasstillthewindyseasonontheisland.Becauseofthewinds,thePhilippineswereimportantontheancientmarine(海上的)traderoute.TheycallthewindAmihan,ortradewinds.FromMaytoOctober,theAmihanwindischanneledthroughthehillsonthenorthernandsouthernendsoftheislandfromtheeastonshore,andontotheBulabogBeachontheeasterncoastoftheisland.1、DoyouthinkwhytheauthorreturnedtoBoracay?A．BecauseitisasmallislandinthePhilippines.B．Becauseheintendedtosettledownthere.C．Becausetheplacewasveryattractive.D．Becausethekite-surfingonthisislandwasratherexciting.2、Whatdoestheunderlinedword"tailored"inParagraph3mean?A．lostB．knownC．cancelledD．designed3、WhatkindofpersonisBrian?A．Easy-going.B．Strict.C．Dull.D．Friendly.4、WhydidthePhilippinescallthewind"tradewinds"?A．BecausethePhilippinesstartedtotradeinthewindyseason.B．BecausethewindsmadethePhilippinesactiveintheancienttime.C．BecausethePhilippineshadbeenrelyingonthewindstotrade.D．BecausethewindsbenefitedthePhilippinesalotintheancientmaritimetrade.22．（8分）阅读理解Onthefirstdayofschoolourprofessorintroducedhimselfandchallengedustogettoknowsomeonewedidn'tknow.Ilookedroundwhenagentlehandtouchedmyshoulder.Iturnedaroundtofindawrinkled,littleoldladywithasmile.Shesaid,“Hi,handsome.MynameisRose.I'meighty­sevenyearsold.CanIgiveyouahug？”Ilaughedandenthusiasticallyresponded,“Ofcourseyoumay！”Shegavemeagiantsqueeze.“Whyareyouincollegeatsuchayoung，innocentage？”Iasked.“IalwaysdreamedofhavingacollegeeducationandnowI'mgettingone！”shetoldme.AfterclasswewalkedtotheStudentUnionbuildingandsharedachocolatemilkshake.Webecameinstantfriends.Everydayofthenextthreemonthswewouldleaveclasstogetherandtalknon­stop.Iwasalwayslisteningtothis“timemachine”asshesharedherwisdomandexperiencewithme.Overthecourseoftheyear,Rosebecameacampusicon(偶像)andsheeasilymadefriendswherevershewent.AttheendofthesemesterweinvitedRosetospeakatourfootballdinner.I'llneverforgetwhatshetaughtus.“Wedonotstopplayingbecauseweareold;wegrowoldbecausewestopplaying.Thereisahugedifferencebetweengrowingolderandgrowingup.Anybodycangrowolder.Thatdoesn'ttakeanytalentorability.Theideaistogrowupbyalwaysfindingopportunitiesinchange.Havenoregrets.Theelderlyusuallydon'thaveregretsforwhatwedid,butratherforthingswedidnotdo.Theonlypeoplewhofeardeatharethosewithregrets.”Sheconcludedherspeechbycourageouslysinging“TheRose”．Shechallengedeachofustostudythelyrics(歌词)andlivethemoutinourdailylife.Attheyear'sendshefinishedthecollegedegreeshehadbegunallthoseyears.OneweekaftergraduationRosediedpeacefullyinhersleep.1、Whathappenedtotheauthoronthefirstdayofschool?A．Hegottoknowanoldprofessor.B．Hemadetheacquaintanceofanoldlady.C．HejoinedtheStudentUnion.D．Hehadtoshareamilkshakewithothers.2、FromtheunderlinedsentenceinParagraph1,wecanfindouttheauthor's________.A．concernaboutageB．respectfortheoldC．curiosityabouttheladyD．complaintabouteducation3、Intheauthor'seyes，________.A．RosewasinnocentandgenerousB．RosewaswiseandskilledC．Rosewastalentedandhard­workingD．Rosewascourageousandherwordswereinspiring4、WhichsayingmightRosepossiblysupport________.A．Oneisnevertoooldtolearn.B．Afriendinneedisafriendindeed.C．Romewasn'tbuiltinaday.D．Itisnousecryingoverspiltmilk.23．（8分）TheMokokotribe(部落)livedonthewrongsideoftheislandoftwofaces.Thetwosides,separatedbyagreatcliff(悬崖),werelikenightandday.Thegoodsidewaswateredbyriversandwasfilledwithtreesandabundantfood,whileonthewrongsidetherewashardlyanywaterorplants,andwildbeastscrowdedtogether.TheMokokohadthemisfortuneofhavingalwayslivedthere,withnowaytocrosstotheotherside.Theirlifewashardandtheylivedinpermanentterrorofthebeasts.Alongtheedgeofthecliffseparatingthetwosides,askinnybutstrongtreegrew,withwhichtheycouldbuildtwopoles.Therewasnodoubtthatthetribewouldchoosethegreatchiefanddoctortousethepoles.Butwhenthetwoofthemweregiventheirchancetomakethejump,theydidn’tdareto.Theythoughtthatthepolecouldbreakoritwouldnotbelongenough.Theyputsomuchenergyintothesethoughtsthattheygavein.ButintothattribewerebornNamandAriki,apairofyounghearts.Oneday,theydecidedtotakeupthepoles.Nobodystoppedthem,buteveryonedidtrytodiscouragethem,tryingtopresenthowdangerousthejumpingwas,usingathousandexplanations.“Andwhatifwhattheysayistrue?”wonderedtheyoungNaru.“Don’tworry.Iamabitscaredtoo,butitdoesn’tlooksodifficult,”repliedAriki,everdetermined.“Butifitgoeswrong,itwillbeaterribleend,”continuedNaru,undecided.“Perhapsthejumpwillgobadly.Butstayingforeveronthissideoftheislandsurelywon’tworkoutwelleither.”“You’reright.Let’sdoittomorrow.”Andonthenextday,NaruandArikijumpedtothegoodsideoftheisland.Whentakingupthepoles,whilefeelingtheirdesire,thefearhardlyallowedthemtobreathe.Andwhileflyingthroughtheair,helplessandwithoutsupport,theyfeltthatsomethingmusthavegonewronganddeathawaitedthem.Butwhentheylandedontheotherside,theythoughtthejumpreallyhadn’tbeensobadafterall.1、WhatsituationweretheMokokofacedwith?A．Theylivedadifficultlifewithoutfearingthebeasts.B．Theysufferedalotduetotheterribleenvironment.C．Theyhadeasyaccesstothegoodside.D．Theyweresurroundedbytreesandrivers.2、Howdidthechiefanddoctorfeelwhentheywerechosen?A．Frightened.B．Energetic.C．Desperate.D．Satisfied.3、What’sthetribemembers’reactionwhenNamandArikidecidedtotakeupthepoles?A．Themembersdesiredtofollowtheirsteps.B．Thememberstriedtopreventthebehaviour.C．Themembersconvincedthemofthedanger.D．Themembersencouragedthemtohaveatry.4、WhatcanweinferaboutNaruandAriki?A．Theyovercamedifficultywithcourageanddetermination.B．Theyfeltrelaxedinthewholeprocessofmakingthejump.C．Theyneverdoubtedthedifficultyinmakingthejump.D．Theyhesitatedtomakethejumpoverandoveragain.24．（8分）Everyday,Americansthrowaway500millionplasticstraws,enoughtocircletheEarthtwice.Theyarealmostneverrecycled,andsimplycontributetothegreatproblemofplasticpollution;eightmilliontonsofplasticisdumpedintotheoceanseveryyear.Plasticstrawsarenowthetargetofagrowingmovementtoreducetheiruse.Possiblythefirstofsuchcampaigns,BeStrawFreewasstartedin2011byMiloCress,whowasonlynineyearsoldatthelime.“InoticedthatwheneverIorderedadrinkatarestaurant,itwouldusuallycomewithastrawinit,andIdon’Iusuallyneedastraw,”hesaid.“Thisseemedlikeahugewaste.Strawsaremadeofoil,apreciousandfiniteresource.Ismakingsingle-useplasticstraws,whichwillbeusedforamatterofminutesbeforebeingtossedaway,reallywhatwewanttodowiththisresource?”CressstartedaskingrestaurantsinBurlington,Vermont,wherehelivedatthetime,tostopprovidingstrawsautomaticallytocustomerandmakethemoptionalinstead.Manyagreedandhisrequestmaderipples(涟漪)nationwide.Therestaurantsthatmaketheswitchreportareductioninthenumberofstrawstheyusebetween50and80%.Theanti-strawsentimenthascrossedbordersintotheUK,wherestrawshavebeenincludedinagovernmentplantobanailplasticwasteby2042.LastyearlargepubchainWetherspoonsannouncedthatitwouldreplaceplasticstrawswithpaperalternativesacross900outlets.Aftertheannouncement,manysmallerchainsandpubsacrossthecountryfollowedsuit.AccordingtoWetherspoonsCEOJohnHutson,themovewillsave70millionplasticstrawsayearandthereactionfrompatronshasbeen“verypositive”.Offeringalternativesormakingplasticstrawsoptional,ratherthanbanningthemcompletely,isacommontraitamongthesecampaigns.“Therearemanyotherviablealternativestosingle-useplasticdrinkingstrawsthatarelessharmfultotheenvironment,wildlifeandhumans,”saidJackieNunez,founderofTheLastPlasticStraw.1、WhatcanwelearnfromParagraph1?A．Plasticstrawsaretoocostlytoproduce.B．Allplasticstrawsaredumpedintothesea.C．Plasticstrawsaretoosmalltoberecycled.D．Plasticstrawscausegreatpollution.2、WhatdidMiloCressaskhislocalrestaurantstodo?A．Tomakeplasticstrawsoptional.B．Tostoptheuseofplasticstraws.C．Tochargetheuseofplasticstraws.D．Torejecttherequestforplasticstraws.3、WhatistheWetherspoons’efforttoreducetheuseofplasticstraws?A．Tobantheuseofplasticstraws.B．Toclosesomeofitsoutlets.C．Tooffercustomersalternatives.D．Toseekthegovernment’ssupport.4、WhatistheWetherspoonscustomers’attitudetowardsthemove?A．Uncaring.B．Favorable.C．Ambiguous.D．Disapproving.25．（10分）AstronautsontheInternationalSpaceStation(ISS)maysoonbeabletoturntheirusedforksandknivesintotoolsandsatelliteparts.TethersUnlimitedInc.,anaerospacetechnologycompany,hasdevelopedasystemthatcombinesawasterecyclingmachinewitha3Dprinter.Astronautswillputwasteitemsmadeofplasticintotherecyclingmachine,calledthePoistrusionRecycler.Whentheypressabutton,theRecyclerwillmeltdowntheplasticandturnitinto3Dfilament(长丝).Thefilamentwilleusedina3DprinterontheISS-calledtheRefabricator-tomaketools,sparepartsandsatellitecomponents.Thewastewillcomefrompackagingmaterials,foodcontainers,traysandeatingutensils(器具)usedontheISS.Astronautcurrentlyusedisposablewetwipestocleantheirfoodcontainersandutensils.Theusedwipesarestoredastrash(垃圾),andreplacementwipesmustbesentuptotheISSoncargomissions.Byrecyclingoldfoodcontainersandutensils,astronautswillreducetheamountoftrashtheyproduce.TogetridoftrashfromtheISS,astronautloaditintoemptycargocapsules(航天舱)andreleaseitintospace.ThecapsulesburnupwhentheyenterEarth’satmosphere.TurningtrashintousefulnewitemswillalsohelpNASAsavemoneybecauseastronautswillneedfewersupplies.Itcostsabout$6,000foreverykilogramlaunchedintoorbit.Thesebenefitswillbeevenmoreimportantforlongermissionsinthefuture-suchasthetwo-yearjourneytoMars.Astronautswillbeabletorecycleoldwastematerialsintonewtoolsandpartsastheyneedthem.Tethershavesuccessfullytestedthesystemsinitslaboratory.TheywilltestitontheISSinlate2018.ThecompanyisalsodevelopingaversionofthesystemforusehereonEarth.1、Whatmaterialaretheforksandknivesforastronautsmadeof?A．Gold.B．IronC．Plastic.D．Wood.2、Atpresent,theastronautsmainlygetsuppliesby.A．3DprintersB．reusingtheoldonesC．collectingfromthespaceD．thecapsuleslaunchedfromtheearth3、Whatcanthenewtechnologyhelptheastronautsdo?A．Reusethetrash.B．SendthetrashtoMars.C．Takethetrashtotheearth.D．Loadthetrashintoemptycapsulesandthrowitaway.4、Whatisthebiggestbenefitofthenewtechnologymentionedinthetext?A．ItcansavesomespacefortheISS.B．Itcangavemoretimefortheastronauts.C．Itcanprovidemoreconditionstoexplorespace.D．ItcanhelptoreducethejourneyfromEarthtoMars.第三部分语言知识运用（共两节）第一节（每小题1.5分，满分30分）阅读下面短文，从短文后各题所给的A、B、C和D四个选项中，选出可以填入空白处的最佳选项．26．（30分）Iwalkedintothegrocerystorenotparticularlyinterestedinbuyingsomething.Thesorrowof1myhusbandof37yearswasstilltoopainful.Andthisgrocerystoreheldsomanysweet2Boboftencamewithmeandalmosteverytimehe'd3togooffandlookforsomethingspecial.I'dalwaysseehimwalkingdownthewalkway4thethreeyellowrosesinhishands.BobknewIlovedyellowroses.Withaheart5withpain,Icametothemeatshelf,Isearchedforthe6smallsteakandrememberedhowBobhadlovedhissteak.Suddenlyawomancamebesideme.Shewasinasoftgreendress.I7asshepickedupalargepackofT-bones,8theminherbasket,hesitated,andthenputthemback.Shesawmewatchingherandshesmiled."MyhusbandlovesT-bones,but9,attheseprices,Idon'tknow.""Myhusbandpassedawayeightdaysago,"Itoldher."Buyhimthesteaks.Andvalueevery10youhavetogether."ShesmiledandIsawthefeelinginher11assheplacedthepackageinherbasketand12away.Iturnedandpushedmycartforwardtoo.SeveralminuteslaterIsawfirstthegreensuitandthen13theprettyladycomingtome.Inherarmsshecarriedsomething.Onherfacewasthe14smileIhadeverseen.Asshecamecloser,Isawwhatsheheldand15welleddown."Theseareforyou,"shesaidandplacedthreebeautifulyellowrosesinmyarms.Sheplacedagentlekissonmycheek,thensmiledagain.Iwantedtotellherwhattheroses16,butstillunabletospeak.Iwatchedasshewalkedawayastearscloudedmy17Ilookeddownatthebeautifulrosesandfounditalmost18Howdidsheknow?Suddenlythe19seemedsoclear.Iwasn'talone."Oh,Bob,youhaven't20me,haveyou?"Iwhispered,withtearsinmyeyes.Hewasstillwithme,andshewashisangel.1、A．leaving B．losing C．passing D．failing2、A．flowers B．roses C．thoughts D．memories3、A．pretend B．happen C．refuse D．decide4、A．by B．between C．with D．during5、A．full B．pleased C．filled D．crowded6、A．perfect B．beautiful C．pretty D．very7、A．saw B．watched C．found D．glared8、A．fell B．carried C．took D．dropped9、A．honestly B．generally C．usually D．exactly10、A．dinner B．moment C．time D．year11、A．hands B．voice C．eyes D．basket12、A．wheeled B．ran C．slipped D．left13、A．realized B．thought C．recognized D．received14、A．saddest B．funniest C．strangest D．brightest15、A．words B．feelings C．tears D．sweats16、A．stood B．described C．designed D．meant17、A．cart B．sight C．roses D．package18、A．unknown B．uncommon C．unlike D．unreal19、A．question B．case C．answer D．puzzle20、A．forgotten B．disappointed C．hated D．missed第二节（每小题1.5分，满分15分）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。27．（15分）Directions:Afterreadingthepassagebelow,fillintheblankstomakethepassagecoherentandgrammaticallycorrect.Fortheblankswithagivenword,fillineachblankwiththeproperformofthegivenword;fortheotherblanks,useonewordthatbestfitseachblank.Ontheafternoonof11March2011,TetsuNozakiwatchedhelplesslyasawallofwater1．(crash)intohisboatsinOnahama,asmallfishingportonJapan'sPacificcoast.2．(spend)thepasteightyearsrebuilding,theFukushimafishingfleetisnowconfrontingyetanothermenace—theincreasinglikelihood3．thenuclearplant'soperator,TokyoElectricPower(TEPCO),willdumphugequantitiesofradioactivewaterintotheocean."Westronglyopposeanyplanstodischargethewaterintothesea,"Nozaki,headofFukushimaprefecture'sfederationoffisheriescooperatives,toldtheGuardian.Currently,justoveronemilliontonnesofcontaminatedwaterisheldinalmost1,000tanksatFukushimaDaiichi,buttheutilityhaswarnedthatitwillrunoutofspacebythesummerof2022.4．(release)thewastewaterintotheseawouldalsoangerSouthKorea,addingtopressureondiplomaticties.Seoul,whichhasyettoliftanimportbanonFukushimaseafood5．(introduce)in2013,claimedlastweekthatdischargingthewaterwouldposea"gravethreat"6．themarineenvironment—achargerejectedbyJapan.JapaneseGovernmentofficialssaytheywon'tmakeadecision7．theyhavereceivedareportfromanexpertpanel,buttherearestrongindicationsthatdumpingispreferredoverotheroptions8．vaporising,buryingorstoringthewaterindefinitely.Criticssaythegovernmentisreluctant9．(support)thedumpingoptionforfearofcreatingfreshcontroversyoverFukushimaduringtheRugbyWorldCup,10．startsthisweek,andthebuilduptothe2020TokyoOlympics.第四部分写作（共两节）第一节短文改错（满分10分）28．（10分）假定英语课上老师要求同桌之间交换修改作文，请你修改同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。删除：把多余的词用斜线（\）划掉。修改：在错的词下划一横线，并在该词下面写出修改后的词。注意：1.每处错误及其修改均仅限一词；2.只允许修改10处，多者（从第11处起）不计分。Travelledabroad,youshouldfollowthecustomsofthecountrywhereyouarevisiting.Whenyouinvited,itisgoodmannerstorefuseoracceptaninvitation,eitherbywritingorbytelephoning.Ifyougotothepatty,itpolitetoarriveontime.Itisgoodmannerstoshakehandwithyourhost.Youcantakeapresentifyoulike,possibleabottleofwine，aboxofchocolatesandsomeflowers.However,itwasnotbadmannerstotakenothing.Itisnotpolitetostaytoolatebeforetheotherguestshavegone.Also,itissuggestedtoortelephoneadayortwolatetothankyourhost.第二节书面表达（满分25分）29．（25分）你的美国笔友Jim来信询问中国教师节的情况。请你给他回信，内容包括：1.教师节的时间；2.学生向教师表达祝福的方式；3.庆祝教师节的意义。注意：1.词数不少于50；2.开头和结尾已给出，不计入总词数。DearJim,____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Yours,LiHua

参考答案第一部分（共20小题，每小题1.5分，满分30分）1、D2、A3、C4、C5、D6、B7、A8、D9、C10、D11、D12、A13、B14、D15、B16、C17、B18、A19、D20、A第二部分阅读理解（满分40分）阅读下列短文，从每题所给的A、B、C、D四个选项中，选出最佳选项。21、1、C2、D3、B4、D22、Everyday,peoplecomeintocontactwiththousandsofchemicals.Thesechemicalsaresaidtobeharmlesstohumanhealth.Infact，thechemicalsareconsideredsosafethatwewashwiththem.Weputthemonourbodiesandevenourfaces.Otherchemicalproductsareusedthroughoutourhomes.Bythetimeyouwalkoutofyourfrontdoor,youhavealreadybeenexposedtothousandsofchemicals.Onitsown,eachchemicalseemsharmless.Butincombinationwithotherchemicals,theymaybecomedeadly.Thatisthefindingofatwo-yearstudybyahigh-profiletaskforceofscientists.Thetaskforcewastoldtoinvestigatethecancer-causingpossibilityofchemicalmixtures.LindaGulliverwasoneof174scientistsonthetaskforce.Theirjobwastostudythecancer-causingpotentialof85chemicals.All85aresaidtobecommonintheenvironment.Ms.Gulliverexplainsthatchemicalshavethepotentialorytoformdangerousmixtures.Evensimplemineralscanbecomedangerouswhenmixedwithchemicalsfoundinplasticsorbeautyproducts.Workingingroups,thescientistsexploredhowdifferentchemicalmixturescouldleadtocancer.Ms.Gulliver’steamlookedattheabilityofdifferentcombinationstos