小学、初中、高中各种试卷真题知识归纳文案合同PPT等免费下载www.doc985.com小学、初中、高中各种试卷真题知识归纳文案合同PPT等免费下载www.doc985.com练习23短文改错＋七选五＋完形填空Ⅰ.短文改错2023·全国甲卷★★☆☆☆Iusedtoafraidofinsects,butlastFriday'sbiologyclassmakeabigchangeinme.Inthatclass,MissZhao,ourbiologyteacher,showedweinsectsonstamps.Thebees,butterflyandmanyotherinsectslookedlovelyandbeautifullyonthestamps.MissZhaotoldusthenamesoftheinsectsordescribedtheirlivinghabits.Sheevenplayedsomerecordingsoftheirsinging,whatwasfun.Now,I'vecometolovethoseofsmalllivingthings.Intheevening,whenItakethewalkintheschoolgarden,thesingingofinsectsbecomemoremeaningfultome.Ⅱ.七选五名师原创题说明文265词★★☆☆☆Restaurants,schools,dentistofficesareallkeepingmorewindowsopentoletinmorefreshair.__1__NowresearchersatNanyangTechnologicalUniversityinSingaporehavecomeupwithadevicethat'slikenoise－cancellingheadphones—butforabuilding.Itworksonthesameprinciple,soitdetectsnoisethat'scomingintothewindowsandthencancelsthenoise.__2__Amicrophonesamples(抽样检验)incomingnoise,andthensendsthespeakersinstructionsonwhatsortofanti－noise(反噪音)togiveout.Theresultistocancelouttheincomingsound.__3__Atthesametimeitallowsairtokeepflowingintoandoutofthewindow.Thedeviceisbeingtestedout—soit'sstillexpensive.Anditdoesn'tblockoutallsounds.Itblockssoundatfrequenciesfrom300to1，000Hz.__4__ThetechnologywillprobablycomeinhandyinSingaporeasthiscountryalreadyhasalotofgreenbuildingsthatusenaturalventilation(通风设备).Butthedisadvantageis:whenyouhavelotsofopeningsinthebuildings,thenoisecomesin.__5__Thegroupofwindowspeakerscoulddothetrick—especiallyifpeoplepreferpeaceandquiettoagoodview,whichpeopleathometendtodoallnight.A．Butthisalsoletsinmorenoise.B．Thegreenbuildingsareenergy－saving.C．Thisincludesthenoiseoffreeways,trainsandplanes.D．Soyouneedsomewaytomanagetheincreasingnoise.E.Theheadphonesaredesignedforustocoverupourears.F．Comparedwithaclosedwindow,theanti－noisedeviceisalmostasgood.G．Thedevicelookslikeagroupofsmallspeakersandfitsoveranopenwindow.Ⅲ.完形填空2022·全国乙卷说明文251词★★☆☆☆Youngchildrenacrosstheglobeenjoyplayinggamesofhideandseek.Forthem,there'ssomethinghighlyexcitingabout__1__someoneelse'sglanceandmakingoneselfunabletobeseen.小学、初中、高中各种试卷真题知识归纳文案合同PPT等免费下载www.doc985.com小学、初中、高中各种试卷真题知识归纳文案合同PPT等免费下载www.doc985.comHowever,weallwitnessthatpreschoolchildrenareremarkably__2__athiding.Theyoftencoveronlytheireyeswiththeirhands,leavingtherestoftheirbodies__3__.Foralongtime,thisineffectivehidingmethodwas__4__asevidencethatchildrenarehopelessly“egocentric”(自我中心的)creatures.Butour__5__researchresultsinchilddevelopmentalpsychology__6__thatidea.Webroughtyoungchildrenaged24intoourMindsinDevelopmentLabatUSC.Each__7__satdownwithanadultwhocoveredherowneyesor__8__.Wethenaskedthechildifshecould__9__orheartheadult.Surprisingly,childrenrepliedthattheycouldn't.Thesame__10__happenedwhentheadultcoveredherownmouth:__11__childrensaidthattheycouldn't__12__toher.Anumberof__13__ruledoutthatthechildrenmisunderstoodwhattheywerebeingasked.Theresultswereclear:Ouryoungsubjects__14__thequestionsandknew__15__whatwasaskedofthem.Their__16__tothequestionsreflectedtheirtrue__17__that“Icanseeyouonlyifyoucanseeme,too.”Theysimply__18__mutual(相互的)recognitionandregard.Ou...