云南省曲靖市陸良縣北辰中學2021年高二英語期末試卷含解析一、選擇題1.Sosuddenly________thattheanimalsinthezoolookedveryfrightenedduringthetotalsolareclipse(日全食)．A.didtheskyturndark

B.theskydidturndarkC.turnedtheskydark

D.wastheskyturneddark參考答案：A2.Itisreallyachallengingjobtodealwithpeople_____variousagesandbackgrounds.

A.in

B.at

C.with

D.of參考答案：D略3.

Aswedrewcloser,Icouldseeawhale

byapackofaboutsixotherkillers.A.attacked

B.tobeattacked

C.havingbeenattacked

D.beingattacked參考答案：D4.Thenewproductwhichwasdeveloped

____thecustomerdemandwillcomeintothemarketnextmonth.A.inresponseto

B.inadditionto

C.inhonorof

D.inchargeof參考答案：A【詳解】考查詞組。A.inresponseto對---有反應(yīng)；B.inadditionto除---之外；C.inhonorof向---表示敬意；D.inchargeof負責，管理。句意：為滿足客戶需求而開發(fā)的新產(chǎn)品將于下月上市。故選A。5.Withtheguide________theway,wefinallygottothevillagewhichwewerelookingfor.A.led B.leading C.tolead D.hadled參考答案：B6.HomemilkdeliveryhasalmostdisappearedinChinanow,andgonewith____

aremilkmen.A．which

B．it

C．what

D．them參考答案：B略7.

Themedicineworksmoreeffectively_________youdrinksomehotwaterafter

takingit.

A,as

B.until

C.although

D.if參考答案：D8.

ourgoodcooperationoverthepastyears,let’smeeteachotherhalfway.I’llreduceourpriceby3%. A.Incaseof B.Inviewof C.Infearof D.Inspiteof參考答案：B9.—WouldyouliketojoinusingoingtoHongKong’sDisneylandthisSunday?—_________,butIhavetoprepareformyexaminationonMonday.A.I’dloveto

B.Ihavetorefuseyou

C.It’sabadidea

D.IamsorryIcan’t參考答案：A略10.InmanyplacesofChina,______bicycleisstill______popularmeansoftransportation.

A.a;the

B./;a

C.the;the

D.the;a參考答案：D略11.Heranasfastashecould_____tocatchthebus.

A．hope

B．tohope

C．hoping

D．hoped參考答案：C12.Notonly_______interestedinfootballbut_______beginningtoshowaninterestinit.A.theteacherhimselfis,allhisstudentsareB.theteacherhimselfis,areallhisstudentsC.istheteacherhimself,areallhisstudentsD.istheteacherhimself,allhisstudentsare參考答案：D13.TheTVstationgave____broadcastwhiletheperformancewasgoingon.A.alive

B.life

C.live

D.lively參考答案：C14.Getpreparedsothatyoucan________immediatelyifsomethinghappens.A．setup

B．setinC．setoff

D．setabout參考答案：Csetoff“出發(fā)；啟程”，符合題意。15.Theidea________EnglandstandsforFish&Chips,Speakers’Corner,BigBenandtheTowerofLondon________past.A.what;is

B.that;is

C.what;are

D.that;are參考答案：B16.Youngpeopleareundergreatpressure.Therefore,parentsshouldn’texpecttoomuchfromthem,foritwillonlycausepressureto____________.

A.pickup

B.turnup

C.breakup

D.buildup

參考答案：D17.Hisexperiencesasavolunteerinthequake-hitareashavechangedhisattitudetowardsocietyand_______influencehisfuturelife．A.isto

B.wasgoingto

C.areto

D.weresureto參考答案：C18.Thereisnodoubt________hewillpasstomorrow’sexam.A.that

B.whether

C.if

D.which參考答案：A二、單詞拼寫19.單詞拼寫：71.與眾不同的adj.________________

72.

必不可少的,絕對重要的adj.________________73.與…相似vt.________________

74.

具體的；特定的adj.________________75.滅絕；絕種n.________________

76.

監(jiān)測vt.________________77.缺乏,不存在n.________________

78.

謹慎的，慎重的adj.________________79.積累，積聚v.________________

80.

達到，得到v.________________詞組81.關(guān)心某事，擔心某事________________82.省去，刪去________________83.知道________________84.對某人有吸引力，引起某人的興趣________________85.瞥見________________參考答案：71.distinctive

72.essential73.resemble74.specific

75.extinction76.monitor77.absence

78.cautious79.accumulate80.attain81.beconcernedabout82.leaveout83.beawareof84.appealtosb

85.catchaglimpseof三、閱讀理解20.Brokenrubberbandsandflattiresrequiringreplacementcouldsoonbeathingofthepast．Frenchresearchershavedevelopedanewkindofrubberthatcanrepairitselfwhenbroken．Thenewrubberismadefromwidelyavailablematerialsincludingvegetableoilandacommonindustrialchemical．Allthematerialsareconsideredsafetotheenvironmentandcanbeeasilyreused．Thebestpartisthatthenewrubbercanberepairedandusedagainandagainwithoutlosingitsstrengthorabilityorstretch．Whencut,therubbercanbemadenewagain,simplybypressingthetwobrokenendsbacktogether．Theproductcanberepairedatroomtemperature,aroundtwentydegreesCentigrade；otherself-healingmaterialsrequirehighertemperaturesforrepair．Traditionally,rubbersubstancesaremadefromhugemolecules（分子）connectedbystrongchemicallinks,orbonds．Thenewrubberismadeofsmallermolecules．Themoleculesarelinkedtogetherusinghydrogenbonds．Whenconnectedinthisway,themoleculesactlikeonelongmolecule,formingwhatiscalledsupramolecularnetworks（超分子網(wǎng)）．Whentherubberiscut,themoleculesattempttoconnectwithwhatevermoleculeisnearthem．Whenpressedtogether,themoleculesareabletorepairthemselvesatthemolecularlevel,makingtherepairedrubberlikenew．However,timeisanimportantelementintheprocess．Ifthebrokenendsarenotbroughttogetherquickly,arepairisnotpossible．Thisisbecausemoleculeswillformbondswithmoleculesontheirownside．Theinventorssaythesurfacesoftherubbercanberepairedwithinaweekofbeingseparated．TherubberisthecreationofscientistsattheIndustrialPhysicsandChemistryHigherEducationInstitutioninParis．TheorganizationispartofFrance'sNationalCenterforScientificResearch．ThenewmaterialisdescribedingreaterdetailintheresearchpublicationNature．5