Unit-5-單元易錯(cuò)綜合練習(xí)

Unit5單元易錯(cuò)綜合練習(xí)（考試時(shí)間：120分鐘試卷滿分：150分）注意事項(xiàng)：1．本試卷分第Ⅰ卷（選擇題）和第Ⅱ卷（非選擇題）兩部分。答卷前，考生務(wù)必將自己的姓名、準(zhǔn)考證號填寫在答題卡上。2．回答第Ⅰ卷時(shí)，選出每小題答案后，用2B鉛筆把答題卡上對應(yīng)題目的答案標(biāo)號涂黑。如需改動(dòng)，用橡皮擦干凈后，再選涂其他答案標(biāo)號。寫在本試卷上無效。3．回答第Ⅱ卷時(shí)，將答案寫在答題卡上。寫在本試卷上無效。4．考試結(jié)束后，將本試卷和答題卡一并交回。第一部分聽力（共30分，略）第二部分閱讀（共兩節(jié)，滿分50分）第一節(jié)（共15小題；每小題2.5分，滿分37.5分）閱讀下列短文，從每題所給的A、B、C、D四個(gè)選項(xiàng)中選出最佳選項(xiàng)。AExperienceCollegeatHarvardChallengeyourselfincollege-levelacademics.Meetnewfriendsfromaroundtheworld.Strengthenyourcollegeapplication.And,buildimportantlifeskillsthatcanmakeyourfuturecollegeexperienceasuccess.Pre-CollegeProgramAnintenseandexcitingglimpseintothecollegeexperience.Duringthisintensivetwo-weekprogram,youwilltakethefirststepstowardyourcollegejourneyalongsideadiversegroupofexceptionalhighschoolstudents.?ChallengeyourselfinacollegecoursetaughtbyHarvardfacultyandaffiliates,withoutthepressureofgrades.?Engagewithyourpeersinstructuredco-curricularactivities,collegereadinessworkshops,andsocialevents.?Twoweeks,non-creditSecondarySchoolProgramImmerseyourselfincollegelifeforsevenweeks!Inthisdynamicseven-weekprogram,youcanearncollegecreditwhileexperiencingfirsthandwhatit’sreallyliketobeacollegestudent.?Chooseoneortwocollege-levelclassesthatdelvedeeplyintosubjectsthatreallyexciteyouandmaynotbeofferedinhighschool.?Prepareforthefutureasyouexperiencewhatit’sreallyliketobalanceresponsibilitywithindependenceinoneofthreeprogramformats–online,commuting,orresidential.?Sevenweeks,collegecreditApplicationisnowopenforbothhighschoolprograms!Seeprogramcalendarsforimportantdatesanddeadlines.Togetourupdates,joinourmailinglistforhelpfulinformationandimportantdeadlines.Startyoureducationjourneytoday!1．Whatcanwelearnaboutthetwoprograms?A．Allthelearningactivitiestakeplaceonline.B．Theyarerequiredproceduresforcollegeapplication.C．Theychallengethestudentswithcollege-levelcourses.D．Studentscanearncollegecreditsafterlearningthetwoprograms.2．Accordingtothispassage,applicantscan________.A．starttoapplyforbothprogramsnowB．payfortheprogramcalendarsfromtodayC．a(chǎn)pplyfortheprogramsthroughouttheyearD．downloadamailinglisttogethelpfulupdates3．Whatisthepurposeofthispassage?A．ToraisemoneyforHarvardSummerPrograms.B．ToshowthediversecoursesinHarvardUniversity.C．Tosharethecollegelearningexperiencewithreaders.D．TointroduceHarvardSummerProgramsforhighschoolstudents.BNearlytwoyearsaftertheCOVID-19outbreak,ChinahasgrantedapprovaltoitsfirstantibodycombinationtherapyforCOVID-19treatment,addingatooltotheworld’sfightagainstthedisease.AteamfromTsinghuaUniversity,alongwiththeShenzhenPeople’sHospital,hasaccomplishedthetaskin20months.Itwouldusuallytake10years.“Itcanreducetherateofhospitalizationanddeathby80percent,”saidZhangLinqi,leaderoftheresearchteam.Thenewantibodydrugisimmediatelyeffectiveafterbeingused.Moreover,thetherapycanprotectpeople,especiallythosewhosephysicalconditiondoesn’tallowvaccination(接種疫苗),frombecominginfected(感染)byCOVID-19foraround9to12months,saidZhang.Howdoesitwork?Whenavirusinfectsacell,itreliesonanimportanttypeofprotein:thespikeproteins(棘突蛋白)onitssurface.Thespikeproteinsserveasakeytounlockingacell.Ifaviruscannotenteracell,itwilldisappearimmediately.Thejobofourantibodiesistoblockthevirusfromenteringcells.Soitstargetisveryprecise.Inaddition,thankstothecoordinationbetweenthetwoantibodies,itishighlyefficientinpreventingthevirus,accordingtoZhang.Thequalitiesofthenewdrugmakeitespeciallyusefulforhigh-riskgroups,suchasfrontlinemedicalworkersandpeoplenotsuitableforvaccinationduetovariousunderlyinghealthproblems.Thenewdrugisexpectedtocometothemarketsoon,butit’snotcheap.That’sbecauseoflimitedproduction.NotingthatChinahasusedscienceandtechnologytofightCOVID-19sincethebeginningoftheoutbreak,Zhangsaid,“Scienceisthekeytosolvingtheissue.Sciencehasshownitspowerinallsectors,frommedicaltreatment,medicineandvaccinedevelopmenttopreventionandcontrolmeasures.”4．Whatcanweknowaboutthenewtherapyaccordingtoparagraph1andparagraph2?A．It’sthefirstwaytotreatCOVID-19.B．Itdramaticallyimprovesthesurvivalrateofpatients.C．Ittakesresearchers10yearstodevelopthenewdrug.D．ItwasdevelopedbytheteamfromoneofChina’stopuniversities.5．Whichstatementdoestheauthorprobablyagreewith?A．Onlymedicalworkerscantakethisdrug.B．Antibodiesstopspikeproteinsenteringacell.C．Thenewdrugtakeseffectafteraperiodofuse.D．Thenewdrugcanprotectpeoplefrominfectionforlife.6．Whatcanbeinferredfromthelastparagraph?A．Itiseasytoproducethedrug.B．Thenewdrughasbeenputintouse.C．Zhangthoughthighlyofthepowerofscience.D．Chinaisthefirstcountrytousetechnologytofightdisease.7．Wheredoesthetextprobablycomefrom?A．Atextbook.B．Aneducationalmagazine.C．Amedicaljournal.D．Atouristguide.CAgroundbreakingnewstudyfindsthatcoffeebeansarebiggerandmoreplentifulwhenbirdsandbeesteamuptoprotectandpollinate(授粉)coffeeplants.Withoutthesewingedhelpers,sometravelingthousandsofmiles,coffeefarmerswouldseea25%dropincrops,alossofroughly$1,066peracreofcoffee.That’simportantforthe$26billioncoffeeindustry—includingconsumers,farmers,andcorporationswhodependonnature’sunpaidlabor—buttheresearchgoesbeyondthat.ThestudyintheProceedingsoftheNationalAcademyofSciencesisthefirsttoshow,usingreal-worldexperimentsat30coffeefarms,thatthecontributionsofnature—inthiscase,beepollinationcombinedwithpest(害蟲)controlbybirds—arelargerthantheirindividualcontributions.“Untilnow,researchershavetypicallycalculatedthebenefitsofnatureseparately,andthensimplyaddedthemup,whichactuallyunderestimatesthebenefitsbiodiversityprovidestoagricultureandhumanwellbeing,”saysleadexpertAlejandra.“Butnatureisaninteractingsystem,fullofimportantsynergies(協(xié)同).Weshowtheecologicalandeconomicimportanceoftheseinteractionsinoneofthefirstexperimentsinactualfarms.”Fortheexperiment,researchersdealtwithcoffeeplantsacross30farms,excludingbirdsandbeeswithacombinationoflargenetsandsmallbags.Theytestedfourkeysituations:birdactivityalone,beeactivityalone,nobirdorbeeactivityatall,andfinally,anaturalenvironment,wherebeesandbirdswerefreetopollinateandeatinsectslikethecoffeeberryborer,oneofthemostdamagingpestsaffectingcoffeeproductionworldwide.Thecombinedpositiveeffectsofbirdsandbeesonfruitset,fruitweightandfruituniformity—keyfactorsinqualityandprice—weregreaterthantheirindividualeffects,thestudyshows.“Birds,bees,andmillionsofotherspeciessupportourlivesandlivelihoods,butfacethreatslikehabitatdestructionandclimatechange,”saysAlejandra.“Oneimportantreasonwemeasurethesecontributionsistohelpprotectthemanyspeciesthatwedependon,andsometimestakeforgranted.”8．Whatdoesthenewresearchfocuson?A．Waystoincreasecoffeeproduction.B．Wingedhelpers’effectsoncoffeeplants.C．Factorsaffectingcoffeeplants’pollination.D．Theimportanceofpestcontroloncoffeeplants.9．Whichofthefollowingisamajorboosttothecoffeeindustry?A．High-qualityservice. B．Governmentintervention.C．Expandinginvestment. D．Maintainingbiodiversity.10．Howdidtheresearchersconductthetestsaccordingtoparagraph5?A．Byintroducingaconcept. B．Bymakingcomparisons.C．Byexplainingstatisticaldata. D．Byreferringtoapreviousstudy.11．Inwhichsectionofanewspapermaythistextappear?A．Advertisement. B．Health. C．Science. D．Travel.DBicycleridinghastakentheworldbystorm.Bicyclesaretypicallymadeofsteeloraluminum(鋁)butnowthereisauniquecompanythatisgrowingbikesontrees,literally.ThesebicyclesaremadeofBritishgrownashtreesbyWelshmakerAndyDix.HisHay-on-Wyecompany,TwmpaFrames,ismakingbikesthatareofhighperformanceandenvironmentallysustainable.“It’sgreattopushformorebikesandfewercarsontheroad,butthere’snoescapingthefactthatthebikeindustryasawholeisprettyenergyintensive,”DixtoldCyclingIndustry,“I’vealwaystriedtominimizeenvironmentalimpactinmywork.Ratherthanrelyingonheavily-processedmetals,orlayersofplasticthatwillonedayendupinlandfill,I’mbuildingbikesfromcapturedcarbon,inaprocesspoweredbysunlight.”Ittooktwoyearstobuildtheprototype(雛形)thatwasmadefromashwood.Dixtestedthewoodenbikeontheroughestroadshecouldfindanddiscoveredthatitwascomfortable,durable,andexcellentatabsorbingshakes.Heputmorethan3,000milesonthebike.Dixexplained,“Iwasrunningalongbatteredroadsthatwouldhaveshakenmetobitsonaaluminumbike.Thepennydropped.NotonlycouldImakeabikeoutofwood,butithadinherentadvantagesoverothermaterials.”Thoughcuttingdowntreescanaddtomorecarbonintheatmosphere,sustainabletreefarmingispossible.DixsaidthatmanufacturingaBritishtonneofaluminumresultsincarbonemissionsof4,532kgwhileproducingatonneofwoodonlyemits457kg.Currently,thecostofanewTwmpaCycleisout-of-reachformanybicycleriders;buttheideaofusingsustainablematerialslikeashtreescouldstartanewcyclingrevolutionthatputstheenvironmentfirst.Helpingtheenvironmentcouldbejustapedalaway.12．What’sparagraph2mainlyabout?A．Thematerialsforbuildingbikes. B．Thedrivingforceforwoodenbikes.C．Theproblemswithcyclingindustry. D．Theprocessofbuildingwoodenbikes.13．Whatdoestheunderlinedpart“Thepennydropped”inparagraph3probablymean?A．Thetruthcameout. B．Moneywasmissing.C．Thebikebrokedown. D．Theeffortswereinvain.14．Whatcanbeinferredfromthelastparagraph?A．Loggingtreesisawrongpractice.B．Developingsustainableforestryisamust.C．Carbonemissioncallsforurgentattention.D．Thewoodenbikedoesmoregoodthanharm.15．Whichofthefollowingisasuitabletitleofthetext?A．LessCarbon,MoreSustainable B．Amazing?BikesGrowonTreesC．NoInnovation,NoDevelopment D．Amusing?BikeRidingIsTakingoff第二節(jié)（共5小題；每小題2.5分，滿分12.5分）閱讀下面短文，從短文后的選項(xiàng)中選出可以填入空白處的最佳選項(xiàng)。選項(xiàng)中有兩項(xiàng)為多余選項(xiàng)。DidyouknowthatAlbertEinsteindidn’tspeakatallforthefirst3yearsofhislife?Peoplethoughthewaslazyandunintelligent.Buthenevergaveupandhepushedthroughadversitytobecomeoneofthemostbrilliantmindsofalltime.Youdon’thavetobeaphysicsgeniustoovercomeadversityinyourownlife,butit’seasytofeeloverwhelmedsometimes.____16____Apositivemindcanmakeovercomingadversityeasier.____17____Whileit’struethatyouneedtoberealisticandseethingsclearly,ifyouvieweverythingwithanegativemind,you’llonlyseethebadthings.Pushoutpessimisticthoughtsandattitudessoyoucanfocusonfindingwaystokeeppushingthroughadversity.____18____Itcanhelpyougiveyourselffeedbackaboutyourlife,helpyoubetterunderstandyourcurrentsituation,andhelpyouthinkoutsidetheboxandfindsolutionstoproblemsyou’redealingwith.Trytospendafewminuteseachdaywritingdownwhateveremotions,feelings,orthoughtscometomind.Writeaboutthingsthatweredifficultorthatyou’restrugglingwithsoyoucanthinkaboutpotentialsolutions.Preparingyourselfforadversitycanmakeiteasiertodealwith.Adversityisprettymuchanecessaryinlife,especiallyifyou’reworkingtowardabiggoal.Thekeyistokeeppushinginthefaceofit.____19____Expecttohavetodealwithsetbacksanddifficultiesandkeepfaiththatyoucanovercomeanyadversitythatcomesyourway.Youcanlearnalotfromothersabouthowtodealwithadversity.LooktohistoricalfigureswhosurvivedanddealtwithextraordinaryadversitysuchasHelenKellerorFranklinRoosevelt.Youcanalsolookaroundyouatpeopleinyourlifewhohavedealtwithadversity,suchasfriends,familymembers,orcolleagues.____20____A．Useadversitytolearnandimproveyourself.B．Writingdownyourthoughtscanhelpyoustayfocused.C．Trytoremainoptimisticwheneveryou’refacedwithadifficultsituation.D．Therearesomeideasyoucanusetofindabetterwaytodealwithadversity.E．Emotionsaren’tnecessarilyabadthing,buttheycanmakeyouunreasonable.F．It’ssafetoassumethatyou’regoingtofacesomestruggles,somentallyprepareforit.G．Usetheirsuccessstoriesasinspirationtohelpyoukeeppushingbackagainstadversity.第三部分語言運(yùn)用（共兩節(jié)，滿分30分）第一節(jié)（共15小題；每小題1分，滿分15分）閱讀下面短文，從每題所給的A、B、C、D四個(gè)選項(xiàng)中選出可以填入空白處的最佳選項(xiàng)。DiebedoFrancisKcreisayoungarchitectfromAfrica.Therewasno___21___schoolwhenMr.KerewasgrowingupinGando,oneoftheworld'spoorestcountries.Sincechildhoodhehadalrendyhadakeensenseof___22___.Hisfamilysenthimawaytoschoolattheageofsevenandhedidnot___23___them.HewonascholarshipfromtheGermangovernmentandwenttostudyinGermany.___24___stillstudyingforhisarchitecturedegreeinBerlin,Mr.Kerelearnedthattheschoolbuildinginhishometownwasonthepointof___25___.Theschoolhadbeenbuiltsomeyearspreviously.___26___tosharewithhisvillagetheadvantagesthat___27___hadgivenhim.Mr.KerelaunchedtheSchoolBricksforGandoprojectand___28___raisingmoneyneededtobuildaschool.Openedin2001,theschoolnow___29___morethan300pupils.Theschoolnotonly_____30_____educationforthevillagechildren,butisusedtopassonnewskillsand_____31_____totheentirevillage."Africaisfullofverybrightand_____32_____youngpeople.Butonlythrough

_____33_____toeducationwilltheybeabletobuildthemselvesabetterworld.Forme,GandoSchoolisa_____34_____becausethevillagersnolongerseeitasawasteoftimefortheirchildrentobeinschool_____35_____workinginthefields."Keresaid.21．A．a(chǎn)rt B．medical C．business D．local22．A．loss B．occasion C．responsibility D．family23．A．blame B．disappoint C．cheat D．trouble24．A．While B．Although C．Whenever D．Since25．A．sale B．opening C．collapse D．exchange26．A．Determined B．Reminded C．Asked D．Encouraged27．A．poverty B．courage C．fortune D．education28．A．setabout B．insistedon C．pickedup D．lookedinto29．A．monitors B．feeds C．a(chǎn)dvises D．counts30．A．changes B．funds C．provides D．spares31．A．tradition B．knowledge C．wealth D．freedom32．A．generous B．patient C．modest D．capable33．A．devotion B．a(chǎn)ccess C．tendency D．a(chǎn)pplication34．A．treat B．term C．success D．promise35．A．insteadof B．exceptfor C．thanksto D．farfrom第二節(jié)（共10小題；每小題1.5分,滿分15分）閱讀下面短文，在空白處填入1個(gè)適當(dāng)?shù)膯卧~或括號內(nèi)單詞的正確形式。WiththeInternationalConferenceonFoodLossandWasteclosedonSaturdayinJinan,ShandongProvince,thecountryhassentasignalto____36____worldthatChinawilldealwithissuesconcerningfoodsecuritybyreducinglossandwasteinagriculture.Withthethemeofreducingfoodlossandfoodwasteandpromoting____37____(globe)foodsecurity,thethree-dayevent____38____(hold)bothonlineandofflineattractedmorethan300participants.Thecurrentworldgrainproductionisabout2.8billiontonsayear.Therefore,thelossofonlyonepercentage____39____(be)equaltothelossof28milliontonsoffood.Thiscanfeedabout70millionpeople.Inrecentyears,China____40____(make)greatprogressincontrollinglossandwasteinfood,withmaineffortsincludingupgradingfacilitiesand____41____(equip).InShandongProvince,China’smajorgrainproducer,theSinograin(中糧集團(tuán))grainstoragesiteisequippedwith4,500high-definitioncamerasand280,000temperaturesensors____42____(ensure)thatthestock(儲備)isinthebestcondition.DatashowsthatduringChina’s13thFive-YearPlanperiod(2016-2020),about13milliontonsoffoodhadbeensaved____43____(year)afterproduction.Wecannotendhunger____44____wedonotdealwiththehighlevelsoffoodlossandwaste.Cooperationandinnovations(創(chuàng)新)inbusinessmodels,technologiesanddigitalsolutionscouldallcontribute____45____reducingfoodlossandwaste.第四部分寫作（共兩節(jié),滿分40分）第一節(jié)（滿分15分）46．食品安全對我們來說是非常重要的，我們怎樣才能使食品安全呢？請以食品安全（FoodSafety）為主題，寫一篇短文。詞數(shù)100左右。1.食品安全的重要性。2.保證食品安全的措施。3.提出倡議。第二節(jié)（滿分25分）47．讀下面短文，根據(jù)所給情節(jié)進(jìn)行續(xù)寫，使之構(gòu)成一個(gè)完整的故事。FormanyyearsIhavebeenfeelingpityfororphans(孤兒).Theylacktheloveoftheirparentsandneedtheloveandhelpofothers.SoIamdoingwhatIcantohelpthem.Ivisitedthemmanytimestoexperiencetheirdailylife.ThreeyearsagoIevenlivedwiththeorphansonthestreet.Thesekidswouldmostlybegthroughthedaytobuysomefoodforthemselvesoreatthefoodgiventothembythepeoplepassingby.Oneunusualincidenthappenedduringmysecondweekofstayingwiththemonthesidewalk.IsatwiththemandsharedthemealIhadboughtforthemfromanearbyrestaurant.Theysatwithmeinacircleandhappilystartedeating.Suddenlyoneofthem,atwelve-year-oldboy,caughtmyhand,lookedatmeandremovedmywatch,andIcontinuedeatingthemealwithoutturningaroundtoseewherethelittleboyranwithmywatch.Afteraboutforty-fiveminutesheshowedupandsatbesidemeagain.Ijustlookedathimandsmiledwithoutsayinganythingaboutthewatch.Thelittleboytookasmallpacketfromhispocket,openedit,hadabiteofthebreadandofferedthesamebreadtome.Itookitandateitwillingly.AssoonasIfinishedeatingthebread,asmileappearedonhisface.Slowlyheputhishandinhispocketandreturnedmywatch.Ismiledathimandworemywatchonceagain.ThelittleboylaterontoldmethatIpassedthetest.Paragraph1:IwasalittlesurprisedandaskedhimwhattestIpassed.__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Paragraph2:ThenIaskedhimwhyhegavemefoodtoeat.__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________參考答案：1．C2．A3．D【導(dǎo)語】本文是一篇應(yīng)用文。本文主要介紹了哈佛體驗(yàn)學(xué)院的兩個(gè)項(xiàng)目的詳細(xì)信息1．細(xì)節(jié)理解題。根據(jù)Pre-CollegeProgram中的“?ChallengeyourselfinacollegecoursetaughtbyHarvardfacultyandaffiliates,withoutthepressureofgrades.(?在哈佛大學(xué)教授的課程中挑戰(zhàn)自己，沒有分?jǐn)?shù)的壓力。)”和SecondarySchoolProgram中的“?Chooseoneortwocollege-levelclassesthatdelvedeeplyintosubjectsthatreallyexciteyouandmaynotbeofferedinhighschool.(?選擇一到兩門大學(xué)水平的課程，深入研究那些真正讓你興奮的、高中可能不會提供的科目。)”可知，這兩個(gè)項(xiàng)目都用大學(xué)水平的課程挑戰(zhàn)學(xué)生。故選C。2．細(xì)節(jié)理解題。根據(jù)倒數(shù)第二段“Applicationisnowopenforbothhighschoolprograms!(現(xiàn)在兩所高中的項(xiàng)目申請都開放了。)”可知，申請人可以現(xiàn)在開始申請兩個(gè)項(xiàng)目。故選A。3．推理判斷題。閱讀全文以及標(biāo)題ExperienceCollegeatHarvard(哈佛體驗(yàn)學(xué)院)和第一段Challengeyourselfincollege-levelacademics.Meetnewfriendsfromaroundtheworld.Strengthenyourcollegeapplication.And,buildimportantlifeskillsthatcanmakeyourfuturecollegeexperienceasuccess.(在大學(xué)水平的學(xué)術(shù)中挑戰(zhàn)自己。認(rèn)識來自世界各地的新朋友。加強(qiáng)你的大學(xué)申請。此外,培養(yǎng)重要的生活技能,使你未來的大學(xué)生活獲得成功。)可知本文主要介紹了哈佛體驗(yàn)學(xué)院的兩個(gè)項(xiàng)目的詳細(xì)信息,可推斷，本文的目的是為高中學(xué)生介紹哈佛暑期項(xiàng)目。故選D。4．B5．B6．C7．C【導(dǎo)語】這是一篇說明文。本文主要介紹的是中國批準(zhǔn)的首個(gè)用于治療新型冠狀病毒肺炎的抗體聯(lián)合療法及該療法的原理和作用。4．細(xì)節(jié)理解題。根據(jù)第二段關(guān)鍵句““Itcanreducetherateofhospitalizationanddeathby80percent,”saidZhangLinqi,leaderoftheresearchteam.(“它可以將住院率和死亡率降低80%，”研究小組組長張林奇說)”可知，這種新療法可以將住院率和死亡率降低80%，換句話說，新療法顯著提高了患者的存活率。故選B項(xiàng)。5．推理判斷題。根據(jù)第四段關(guān)鍵句“Howdoesitwork?Whenavirusinfectsacell,itreliesonanimportanttypeofprotein:thespikeproteins(刺突蛋白)onitssurface.Thespikeproteinsserveasakeytounlockingacell.Ifaviruscannotenteracell,itwilldisappearimmediately.Thejobofourantibodiesistoblockthevirusfromenteringcells.(它是如何產(chǎn)生作用的？當(dāng)病毒感染細(xì)胞時(shí)，它依賴于一種重要的蛋白質(zhì)：其表面的刺突蛋白。刺突蛋白是解鎖細(xì)胞的鑰匙。如果病毒不能進(jìn)入細(xì)胞，它會立即消失。我們的抗體的作用是阻止病毒進(jìn)入細(xì)胞)”可知，病毒感染細(xì)胞時(shí)依賴于刺突蛋白，抗體阻止病毒進(jìn)入細(xì)胞，也就是說抗體可以阻止刺突蛋白進(jìn)入細(xì)胞。由此可知，作者可能同意“抗體阻止刺突蛋白進(jìn)入細(xì)胞”這一說法。故選B項(xiàng)。6．推理判斷題。根據(jù)最后一段關(guān)鍵句“NotingthatChinahasusedscienceandtechnologytofightCOVID-19sincethebeginningoftheoutbreak,Zhangsaid,“Scienceisthekeytosolvingtheissue.Sciencehasshownitspowerinallsectors,frommedicaltreatment,medicineandvaccinedevelopmenttopreventionandcontrolmeasures.”(張指出，自疫情爆發(fā)以來，中國一直在利用科學(xué)技術(shù)抗擊新型冠狀病毒肺炎，他說：“科學(xué)是解決這一問題的關(guān)鍵。從醫(yī)療、藥物和疫苗開發(fā)到預(yù)防和控制措施，科學(xué)在各個(gè)領(lǐng)域都顯示出了其影響力?！?”可知，張認(rèn)為科學(xué)是解決疫情的關(guān)鍵，在各個(gè)領(lǐng)域都顯示出了其影響力。由此可知，張高度評價(jià)了科學(xué)的力量。故選C項(xiàng)。7．推理判斷題。通讀文章，結(jié)合第一段內(nèi)容“NearlytwoyearsaftertheCOVID-19outbreak,ChinahasgrantedapprovaltoitsfirstantibodycombinationtherapyforCOVID-19treatment,addingatooltotheworld’sfightagainstthedisease.(在新型冠狀病毒肺炎爆發(fā)近兩年后，中國批準(zhǔn)了首個(gè)用于治療新型冠狀病毒肺炎的抗體聯(lián)合療法，為世界抗擊該疾病增添了一個(gè)工具)”可知，本文主要介紹的是中國批準(zhǔn)的首個(gè)用于治療新型冠狀病毒肺炎的抗體聯(lián)合療法及該療法的原理和作用。由此可知，這是一篇和醫(yī)療相關(guān)的文章，最有可能出自一本醫(yī)學(xué)雜志。故選C項(xiàng)。8．B9．D10．B11．C【導(dǎo)語】本文是一篇說明文。一項(xiàng)突破性的新研究發(fā)現(xiàn)，當(dāng)鳥類和蜜蜂合作保護(hù)咖啡樹并為其授粉時(shí)，咖啡豆會更大、更豐富。8．細(xì)節(jié)理解題。根據(jù)第二段“Withoutthesewingedhelpers,sometravelingthousandsofmiles,coffeefarmerswouldseea25%dropincrops,alossofroughly$1,066peracreofcoffee.That’simportantforthe$26billioncoffeeindustry—includingconsumers,farmers,andcorporationswhodependonnature’sunpaidlabor—buttheresearchgoesbeyondthat.(如果沒有這些帶翅膀的幫手，有些需要長途跋涉數(shù)千英里，咖啡農(nóng)的收成將下降25%，每英畝咖啡的損失約為1066美元。這對價(jià)值260億美元的咖啡產(chǎn)業(yè)來說很重要——包括依賴大自然無償勞動(dòng)的消費(fèi)者、農(nóng)民和企業(yè)——但研究的范圍不止于此)”可知，新研究關(guān)注的是長翅膀的幫手對咖啡樹的影響。故選B。9．細(xì)節(jié)理解題。根據(jù)第四段““Untilnow,researchershavetypicallycalculatedthebenefitsofnatureseparately,andthensimplyaddedthemup,whichactuallyunderestimatesthebenefitsbiodiversityprovidestoagricultureandhumanwellbeing,”saysleadexpertAlejandra.(“到目前為止，研究人員通常單獨(dú)計(jì)算自然的好處，然后簡單地把它們加起來，這實(shí)際上低估了生物多樣性對農(nóng)業(yè)和人類福祉的好處，”首席專家Alejandra說)”可知，維護(hù)生物多樣性是對咖啡產(chǎn)業(yè)的重大推動(dòng)。故選D。10．推理判斷題。根據(jù)第五段“Fortheexperiment,researchersdealtwithcoffeeplantsacross30farms,excludingbirdsandbeeswithacombinationoflargenetsandsmallbags.Theytestedfourkeysituations:birdactivityalone,beeactivityalone,nobirdorbeeactivityatall,andfinally,anaturalenvironment,wherebeesandbirdswerefreetopollinateandeatinsectslikethecoffeeberryborer,oneofthemostdamagingpestsaffectingcoffeeproductionworldwide.Thecombinedpositiveeffectsofbirdsandbeesonfruitset,fruitweightandfruituniformity—keyfactorsinqualityandprice—weregreaterthantheirindividualeffects,thestudyshows.(在實(shí)驗(yàn)中，研究人員在30個(gè)農(nóng)場中處理咖啡植物，不包括鳥類和蜜蜂，同時(shí)使用大網(wǎng)和小袋子。他們測試了四種關(guān)鍵情況：只有鳥的活動(dòng)，只有蜜蜂的活動(dòng)，沒有鳥或蜜蜂的活動(dòng)，最后，一個(gè)自然環(huán)境，蜜蜂和鳥類可以自由授粉和吃昆蟲，比如咖啡漿果蛀蟲，這是影響全球咖啡生產(chǎn)的最具破壞性的害蟲之一。研究顯示，鳥類和蜜蜂對坐果率、果實(shí)重量和果實(shí)均勻度的綜合積極影響——這些都是影響質(zhì)量和價(jià)格的關(guān)鍵因素)”可知，研究人員通過對比進(jìn)行測試的。故選B。11．推理判斷題。根據(jù)第一段“Agroundbreakingnewstudyfindsthatcoffeebeansarebiggerandmoreplentifulwhenbirdsandbeesteamuptoprotectandpollinate(授粉)coffeeplants.(一項(xiàng)突破性的新研究發(fā)現(xiàn)，當(dāng)鳥類和蜜蜂合作保護(hù)咖啡樹并為其授粉時(shí)，咖啡豆會更大、更豐富)”可知，這是一篇新研究。由此推知，文章也許選自報(bào)紙的科學(xué)版面。故選C。12．B13．A14．D15．B【導(dǎo)語】這是一篇說明文。威爾士家具制造商AndyDix使用英國種植的白蠟樹制造自行車，這將減少環(huán)境污染，對環(huán)境保護(hù)有非常重要的意義。12．主旨大意題。根據(jù)第二段“I’vealwaystriedtominimizeenvironmentalimpactinmywork.Ratherthanrelyingonheavily-processedmetals,orlayersofplasticthatwillonedayendupinlandfill,I’mbuildingbikesfromcapturedcarbon,inaprocesspoweredbysunlight.(我一直試圖在我的工作中盡量減少對環(huán)境的影響。我不再依賴于過度加工的金屬，或終有一天會被填埋的塑料，而是用碳制造自行車，這個(gè)制造過程由陽光驅(qū)動(dòng)。)”可推知，本段中Dix介紹了他用碳和太陽能制造自行車的原因是盡量減少對環(huán)境的影響，所以本段主要講了他制作木制自行車的推動(dòng)力。故選B項(xiàng)。13．詞義猜測題。根據(jù)第三段劃線句前“Dixtestedthewoodenbikeontheroughestroadshecouldfindanddiscoveredthatitwascomfortable,durable,andexcellentatabsorbingshakes.(Dix在他能找到的最崎嶇的道路上測試了這輛木制自行車，發(fā)現(xiàn)它舒適、耐用，并且非常善于減震。)”和“Iwasrunningalongbatteredroadsthatwouldhaveshakenmetobitsonaaluminumbike.(我在一條顛簸的路上騎著自行車，如果騎上一輛鋁制自行車，我會被震得渾身發(fā)抖。)”可知，Dix對木質(zhì)自行車進(jìn)行了一系列測試，結(jié)合劃線句后“NotonlycouldImakeabikeoutofwood,butithadinherentadvantagesoverothermaterials.(我不僅能用木頭做自行車，而且木頭比其他材料有固有的優(yōu)勢。)”可知，測試結(jié)果令人滿意，所以劃線句“Thepennydropped.”是對測試的總結(jié)，結(jié)合選項(xiàng)，“Thetruthcameout.(真相大白了)”與劃線句意思相近。故選A項(xiàng)。14．推理判斷題。根據(jù)最后一段“Thoughcuttingdowntreescanaddtomorecarbonintheatmosphere,sustainabletreefarmingispossible.DixsaidthatmanufacturingaBritishtonneofaluminumresultsincarbonemissionsof4,532kgwhileproducingatonneofwoodonlyemits457kg.Currently,thecostofanewTwmpaCycleisout-of-reachformanybicycleriders;buttheideaofusingsustainablematerialslikeashtreescouldstartanewcyclingrevolutionthatputstheenvironmentfirst.Helpingtheenvironmentcouldbejustapedalaway.(雖然砍伐樹木會增加大氣中的碳，但可持續(xù)的樹木種植是可能的。Dix說，生產(chǎn)一噸鋁會產(chǎn)生4532千克的碳排放，而生產(chǎn)一噸木材只會產(chǎn)生457千克的碳排放。目前，一輛新的Twmpa自行車的成本對于許多騎自行車的人來說是遙不可及的；但將環(huán)境放在首位，使用白蠟樹等可持續(xù)材料的想法可能會引發(fā)一場新的自行車革命。幫助環(huán)境可能只是一步之遙。)”可推知，雖然砍伐樹木會造成一定的環(huán)境污染，但砍伐樹木比生產(chǎn)鋁造成的污染少很多，而且白蠟樹將可能可持續(xù)種植，這對環(huán)境來說還是利大于弊的。故選D項(xiàng)。15．主旨大意題。通讀全文，并結(jié)合第一段“Bicyclesaretypicallymadeofsteeloraluminumbutnowthereisauniquecompanythatisgrowingbikesontrees,literally.(自行車通常由鋼或鋁制成，但現(xiàn)在有一家獨(dú)特的公司能讓樹上長出自行車。)”可知，本文介紹了威爾士家具制造商AndyDix使用英國種植的白蠟樹制造自行車，這將減少環(huán)境污染，對環(huán)境保護(hù)有非常重要的意義，B項(xiàng)“Amazing?BikesGrowonTrees(神奇嗎?自行車長在樹上)”新穎有趣，引出話題，是文章最佳標(biāo)題。故選B項(xiàng)。16．D17．C18．B19．F20．G【導(dǎo)語】這是一篇應(yīng)用文。本文介紹了幾種如何應(yīng)對逆境的方法。16．本文是總分結(jié)構(gòu)，空處位于第一段段尾，有承上啟下的作用。根據(jù)上文“Youdon’thavetobeaphysicsgeniustoovercomeadversityinyourownlife,butit’seasytofeeloverwhelmedsometimes.(你不一定要成為一個(gè)物理天才才能克服自己生活中的逆境，但有時(shí)很容易感到不知所措。)”可知，文章接下來要敘述如何應(yīng)對逆境，所以D項(xiàng)“有一些想法可以用來找到更好的應(yīng)對逆境的方法”符合題意。故選D項(xiàng)。17．根據(jù)本段首句“Apositivemindcanmakeovercomingadversityeasier.(積極的心態(tài)可以使克服逆境更容易。)”可知，本段主要講述用積極的心態(tài)應(yīng)對困境，所以C項(xiàng)“當(dāng)你面臨困難時(shí)，試著保持樂觀”符合上下文邏輯關(guān)系。故選C項(xiàng)。18．空處位于段首。根據(jù)下文“Itcanhelpyougiveyourselffeedbackaboutyourlife,helpyoubetterunderstandyourcurrentsituation,andhelpyouthinkoutsidetheboxandfindsolutionstoproblemsyou’redealingwith.Trytospendafewminuteseachdaywritingdownwhateveremotions,feelings,orthoughtscometomind.(它可以幫助你對自己的生活提供反饋，幫助你更好地了解你當(dāng)前的情況，幫助你跳出思維定式，找到你正在處理的問題的解決方案。試著每天花幾分鐘時(shí)間寫下腦海中的情緒、感受或想法。)”可知，本段講述的是用寫作的方法應(yīng)對逆境，所以B選項(xiàng)“寫下你的想法可以幫助你保持專注”符合題意。故選B項(xiàng)。19．根據(jù)本段首句“Preparingyourselfforadversitycanmakeiteasiertodealwith.(為逆境做好準(zhǔn)備可以使其更容易應(yīng)對。)”可知，本段講述的是自身要做好應(yīng)對逆境的準(zhǔn)備；而空處前一句“Thekeyistokeeppushinginthefaceofit.(關(guān)鍵是要繼續(xù)面對它。)”也表明要面對逆境，所以F選項(xiàng)“可以放心地假設(shè)你將面臨一些困難，所以要做好心理準(zhǔn)備”符合文意。故選F項(xiàng)。20．空處位于段尾，需要根據(jù)本段文意選擇合適選項(xiàng)。根據(jù)本段首句“Youcanlearnalotfromothersabouthowtodealwithadversity.(你可以從別人那里學(xué)到很多關(guān)于如何應(yīng)對逆境的知識。)”及根據(jù)下文“LooktohistoricalfigureswhosurvivedanddealtwithextraordinaryadversitysuchasHelenKellerorFranklinRoosevelt.Youcanalsolookaro