2021北京师大附中初三三模英语（教师版）

9/92021北京师大附中初三三模英语知识运用(共14分)一、单项填空(共6分，每小题0.5分)从下面各题所给的A、B、C、D四个选项中，选择可以填入空白处的最佳选项。1.Ihavealovelysister._________nameisLucy.A.He B.His C.Her D.She2.Annoftenhaspianolessons__________Sundays.A.in B.at C.on D.for3.Theshirtlooksgoodonme，________it'salittleexpensive.A.but B.and C.or D.so4.—Alice，________youmakedumplings?—Yes，Ican.A.may B.can C.must D.need5.—__________doyouusuallygotoschool，James?—Onfool.A.Where B.When C.Why D.How6.Jimisgrowingfast.Heiseven________thanhisfather.A.tall B.taller C.tallest D.thetallest7.—Whatdidyoudolastweekend，Ann?—I___________totheNationalLibrary.A.go B.went C.willgo D.havegone8.Lindaismybestfriend.We__________eachothersinceshemovedhere.A.know B.knew C.willknow D.haveknown9.Bequiet.Yourbrother_______classesonline.A.has B.ishaving C.willhave D.had10.I______aticketforyouifyouwanttogotoDisneyland.A.willbuy B.bought C.ambuying D.havebought11.TheDaxingNationalAirport__________twoyearsago.A.completed B.wascompletedC.willcomplete D.willbecompleted12.—Canyoutellme____________？—Sure.It'snexttothepostoffice.A.whereisthesupermarket B.wherethesupermarketisC.whenethesupermarketwas D.wherewasthesupermarket二、完形填空(共8分，每小题1分)阅读下面的短文，掌握其大意，选择最佳选项。Ihavesevenchildren，soourhouseisasceneoflivelychaos(混乱).Butmygardenalwayshelpsmerelaxandbecomeenergeticagain.Foralongtime，I___13___thisplaceofpeaceandquiet.Whenthechildrenfollowedmeintothegarden，Iwouldhandoutchores.“Here：youwatertheonions，youweedthebeansand...”Soontheywouldbehotortheirbackswouldhurtfrombendingover，andtheywould___14___.ThenIwouldenjoystayingalone.Butduringarecentspring，Iwastryingtopreparethesoil，andIhonestlywasn'tenjoyingmytimeofpeaceandquiet.My13-year-oldson，Josiah，pickedupasparespadeandbeganhelping.Workingasateam，wehadthepeapatch(豌豆地)dugupsoon.IthankedJosiah，realizingthatI'denjoyedhis__15___.Thesamethinghappenedwithpickinguprocksandplantingtheseeds-oneortwoofthechildrenwouldappeartowatchandthen___16___inthework.Eachtime，Iwouldfeelsurprisedtofindtheworkwaslighterfortheirhelp，andtheirlaughtermadetimepassfaster.SoIbegantosharemygardeningsecretswiththem.Asspringbecamesummerandtherealworkbegan，Iexpectedthechildrentodisappear，butno，theretheywere，watering，pullingweedsandcheckingforinsects___17___.OnedayIsnuckout(偷偷溜出去)bymyselftothegarden.Iwonderedwhetherthepeaswereripe(熟的)，AsI__18___alongtherow，alittlevoicecamebehind.“Areyoueating，Mama?"“Oh，yah，wouldyoutastethem?”“Mama，I'vegottopicksomepeas.Won’ttheotherslovethem?Ican’twaittoshare，”Irealizedhow___19___Ihadbeen.I'dtiredtokeepthejoysofgardeningtomyself，andherewasachildwhocouldn’twaittosharewithherbrothersandsisters.Iblinkedbacktearsandsaid，“Sure，honey，let'spicksomeandI’llshowyouhowtopreparethem.Wellmakethemostwonderfulsupper.Iwill__20__allofthegarden’sbeautieswithallofyou.”13.A.prepared B.knew C.guarded D.built14.A.leave B.continue C.return D.stop15.A.stay B.character C.company D.appearance16.A.fail B.experience C.succeed D.join17.A.carefully B.exactly C.carelessly D.naturally18.A.collected B.picked C.tasted D.counted19.A.active B.selfish C.great D.hard20.A.match B.compare C.connect D.share阅读理解(共36分)三、阅读下列短文，根据短文内容，选择最佳选项。(共26分，每小题2分)AHerearesomeofthemostinterestingproductsintroducedin2020.SmartwastecanAcompanycalledTOWNEWpresentedawastecandesignedforthehomethatdoesalotofthedirtyworkonitsown.Whenthecanisfull，theusertouchesabuttontoactivatethemachine'ssmartabilities，Thedevicecompletelyseals(密封)thewastebaginsideandputsanewoneinplace，Thecanthenraisesitstopsotheusercanpickupandthrowawaythebag.AsittingSegwaySegwaypeoplemovershavebeenaroundforyears，butthecompanySegwayLLC.usedCEStodesignitsnewS-Podmodel.Thenewtransporting“pod”lookslikeasmallchairwithwheels.Thecompanysaysitsnewmodelisusedinenclosedareassuchasairports，amusementparksandshoppingmalls.Snore(打鼾)stoppingpillowPeoplewhosnorewhentheysleepmightbehelpedbythe“MotionPillow."ThissmartpillowisdesignedbythecompanyTenMinds.Itcollectsinformationaboutthesleeper'sheadpositionandbreathingduringthenight.Thesystemthenusesthisdatatochangetheshapeofthepillow.ToiletpaperrobotPersonalproductscompanyProcter&Gamblepresentedarobotthatcanservepeopleastheyusethetoilet.Thecompanydescribedtherobotasa“first-of-its-kind”invention.Thesmall，self-balancingrobotcanbecontrolledbyasmartphonetobringbathroomusersfreshpaperwithouteverhavingtoleavethetoiletseat.21.____________inventedtheS-PodA.TOWNEW B.SegwayLLCC.TenMinds D.Procter&Gamble22.________canservepeoplewhentheyusethetoilet.A.Smartwastecan B.AsittingSegwayC.Snorestoppingpillow D.Toiletpaperrobot23.Theuserneedsto______whenthewastecanisfull.A.touchabutton B.sealthewastebagC.putanewbaginplace D.raiseitstopBTruecourageAteacherwasveryupsetbecausesomeofhisboyswhistled(吹口哨)duringschoolhours.Atlasthewassoangrythathesaidhewouldpunishanyonewhowhistledagain.Thenextmorning，whentheroomwasveryquiet，aloudwhistlewasheard!Thestudentswereverymuchsurprised，andtheteacheratoncelookedaroundtodiscovertheoffender(肇事者).Theblamefellonabadboywhowasoftenatroublemaker.Buthestronglydenied(否认)theact，yethiswordswerenotbelieved，forIamsorrytosayhewasnotatruthfulboy，sotheteacherwouldbringhimupforpunishment.Seeingwhatwasabouttotakeplace，athinlittleboy，aboutnineyearsold，whowasoffhisseatanxiously.“DonotpunishJohn，sir，”hesaidtotheteacher.“ItwasIwhowhistled.““1wasdoingalong，hardsum(算术题)，andinrubbingoutanothersumtomakeroomforit，Irubbedoutthedifficultonebymistake.ButbeforeIrememberedwhereIwas，Ihadwhistledrightout，sir!”“lamvery，verysorry，sir!Ididnotmeantowhistle，butIcannotletJohnbepunishedformyfault.”Theteachersaid，“Charles，youhavedoneright.Noonecandoubtthatyouhavespokenthetruth，andthatyoudidnotwhistleonpurpose，soIcannotpunishyou，myboy.“Charlesreturnedtohisseatwithaflushedface(脸红了)，andeventheyoungestchildintheschoolfeltproudofhim，foreverystudentcouldseehowbravelyhehadacted.Charleswastrulyabraveboy.Hehaddonethatwhichheknewloberight，eventhoughatthetimeitmighthavebroughtsufferinguponhimself.Truecouragemayalsobeshownbyrefusingtodothatwhichweknowtobewrong，thoughbadfriendsmaylaughatus，andcalluscowards，forsayingNo.24.Whywastheteacherupset?A.BecauseCharleswhistledonpurposeB.BecausetheclassroomwasveryquietC.BecauseJohnalwaysmadesometroubleD.Becausesomeofhisboyswhistledatschool25.__________toldthetruthwhentheteacherwouldpunishsomeoneelse.A.Thethinlittleboy B.SomeoftheboysC.Atroublemaker D.Theyoungestchild26.WhatdoyouthinkofCharles?A.Heisanxiousbuttruthful B.Heisshyandcareless.C.Heisbraveandhonest. D.Heismeanbutbrave.CWithpeopleinthewholeworldsufferingfromtheCOVID-19breakout，immunity(免疫力)drawseveryone'sattention.ImmunityhelpsanimalsfightagainstharmfulthingsWhencellsandorgansinthebodyworktogethertoofferimmunity，theyformtheimmunesystem.Toananimal'sbody，theimmunesystemisjustlikethearmytoacountry.Allanimalshaveanimmunesystemthatfitstheirlivingenvironment.However，differentanimalshavedifferentimmunesystemsthatofferdifferentlevelsofimmunity.Someanimalshaveamoredevelopedimmunesystemthanothers.Aresearchaboutbatsshowsthattheycarrymorethan60viruses(病毒)withintheirbodies，includingtheworld'sdeadliestvirusessuchasEbolaandSARS.Buttheydon’tshowanysignsofdisease.Why?Accordingtotheresearchers，whenbatsfly，theirbodytemperaturecanreachashighas40℃.Thiskillsmostoftheviruses，keepingthebatssafefrominfection(感染)Atthesametime，batshaveveryspecialimmunesystems，whichallowthemtolivewithmanyvirusesanddobetterinfightingthem.Thismeansifthesamevirusinfectsabatandahuman，ahumanwilllikelycatchadisease，whileabatcanremainuninfectedandperfectlyhealthy.Besidesbats，otherwildanimalslikesnakesalsohavetheirownimmunesystemstoprotectthemselvesfrominfection.Anotherinterestingstudyreportedthatthecrocodileserum(血清)hadstrongereffectsinfightingagainstdeadlyvirusesthanhumanserum.Thisshowsthattheimmunityofacrocodileprotectsthemmore，ascomparedtoahuman.Scientistsarenowstudyingwithalltheirefforttofindnewwaystofightagainstdifferentkindsofviruses.Inconclusion，someanimalsdohaveamoredevelopedimmunesystemthanothers.Thisisbecauseeachkindofanimalfacesdifferentchallengesintheirlife，whichcausestheirimmunesystemstofitindifferentconditionsandkeeplivinginveryspecificwaysthatarebestfortheirlife.27.Fromtheresearchaboutbats，weknowthat__________.A.batscarrylotsofdeadliestvirusesandshowmanysignsofdiscaseB.batscanremainuninfectedbythesameviruswhichinfectedahumanC.bats'specialimmunesystemsallowthemtoproducemorevirusesD.bats'lowbodytemperaturekillsthevirusesandkeepsthemsafe28.Whatcanwelearnfromthepassage?A.Immunitycanhelphumansfightagainstmostvirusesinnature.B.MoredevelopedimmunesystemsoffersimilarlevelsofimmunityC.DifferentchallengescausetheanimalimmunesystemstodifferforlivingD.Theimmunityofacrocodileismuchbetterthanthatofhumansandbats29.Whichofthefollowingwouldbethebesttitleforthepassage?A.Aresomeanimalshavingamoredevelopedimmunesystem?B.Aresomeanimalsfacingmorechallengesinimmunity?C.Cansomeanimalsproducemostofthevirusesthemselves?D.Cansomeanimalstakeawaytheviruseswhiletraveling?DFromdriver-lesscarstovoicecontrolinhomes，AI(人工智能)hasdevelopedsofast“AIisgoingtochangetheworldmorethananythinginthehistoryofmankind.Morethanelectricity.”saidAIexpertDr.KaiFuLee.That'strue.AccordingtoaresearchbyscientistsattheUniversityofOxford，AIwillbebetterthanhumansattranslatinglanguagesby2024，writingschoolessaysby2026，sellingthingsby2031，writingabestsellingbookby2049，andtreatingdiseasesby2053.Inthenextfewyears，AIwillbecomeanimportantpartinourlives.ThesearejustafewexamplesofhowAIwillchangethefuture.Butwaitwhataboutjobs?Willtheystealourjobsinthefuture?“AIwilltakeourjobs!"isthemostcommonfear.InfactwithAIautomating(自动操作)allkindsofwork，wecanthinkofamorecomfortablefutureforourselveswithmillionsofnewjobchances.AccordingtoareportontheFutureofJobsbyWorldEconomicForum，AIwillcreate58millionnewAIjobsby2022.ThereisanexcellentchancethatAIwillreplacehumansinmostofthementaltasksby2030.However，thatdoesnotmeanitwilltakeawayjobs.TakingIndiaasanexample，theIndianAIindustrydoubledinsizein2019comparedtotheyearbefore.Injustoneyear，threetimesmorecompaniesareworkingonAI-basedprojectsandthisislikelytocontinue.IndiaalmostdoubleditsAIengineersin2019(from40.000in2018to72.000in2019)butstillfacesatalentshortage.ToptechnologycompaniesareinaracetoimplementAIinourdaytodaylives-whichwillleadustoareallyexcitingAIfuture.AIFutureiscoming-comingsoon!AndtherewillbemorenewjobsintheAlindustry.Doyouwanttobeapartofthisfourthindustrialrevolution(革命)?Willyouupgradeyourskillstostayaheadorwillyouremainstillandslowintheindustry?Thechoiceremainswithyou.Withtheprocessofeducationandtraining，nowisthetimetopreparefortheageofAI.30.Accordingtothepassage，Dr.Kai-FuLeethinksthatAlwill_________.A.changealotmorethanelectricityB.changeanythinginthehumanhistoryC.changetheworldmorethanelectricityD.changethelonghistoryofelectricity31.WhatmightbeincludedinthereportoftheFutureofJobsbyWorldEconomicForum?A.Explanationsaboutjobchances.B.Explanationsaboutjobshortage.C.Jobracesinmanylargecompanies.D.Jobracesinsomebigcountries.32.Theword"implement"inParagraph3probablymeans“__________”A.search B.control C.compare D.realize33.Thewriterprobablyagreesthat__________.A.manypeoplewanttoupgradeskillstoprotectAIB.mostpeopleremainstillandslowintheAIindustryC.thefourthindustrialrevolutionisapartofAIFutureD.AIwillcreatemorenewjobsinsteadofstealingthem四、阅读短文，根据短文内容回答问题。（共10分，每小题2分）Meet-a-scientist:AnneHaveyoueverplayedwithK’nex,Lego,orMechana?Annelovedplayingwithtoystobuildthings.Shewasinterestedintryingtounderstandhowdifferentpiecescouldfittogether.Shemadeupasystemthatturnedonthelightswitch,likeaRubeGoldbergmachine!Althoughshelovedtryingtodonewthings,thisearlyscienceexplorationwasn’talwayseasyforAnne.Sheremembersgettingupsetwhenshecouldn’tunderstandhowtogetaLegoRobottodowhatshewanted.Herdadtoldher:“Gettingupsetwithalackofprogressisnormal.Whenthathappens,justtakeabreakandthencomebacktoitwhenitfeelsfunagain!”WhenAnnewenttomiddleschool,shewasrequiredtodoaprojectforthesciencefair.Herfirstprojectwasonsoaking(浸泡)differentkindsofwoodinwaterandthenseeinghowmuchofaload(负载)theycouldholdbeforebreaking.Byfollowingthestepsofthescientificmethodandthencreatingagoodpresentation,shereceivedrecognitionatthesciencefair.Shesays:“EventhoughIdidn’twin,thathelpedprovemyselfthatIwaspossiblygoodatscience.”Sowhygointoscienceprofessionally?Annesays,“ItwasthemostinterestingthingI’deverdone.IhaveneverrunoutofinterestingthingstolearnaboutandIreallylikelearningthings.Therearealwaysunansweredquestions,andtheyarethekindofquestionsthatIfindinteresting!Evenifotherpeoplealreadyknowtheanswersandyoucouldlookituponline,teachingyourselftheprocessoffindinganswersismoreimportantthanfindingtheanswers.”34.Whatwassheinterestedin?35.Wastheearlyscienceexplorationeasyforher?36.Whenwassherequiredtodoaprojectforthesciencefair?37.Howdidshereceivedrecognitionatthesciencefair?38.Whatmakesh