




已阅读5页,还剩3页未读, 继续免费阅读
版权说明:本文档由用户提供并上传,收益归属内容提供方,若内容存在侵权,请进行举报或认领
文档简介
第3练 阅读理解 七选五.阅读理解A(2018陕西西安地区八校联考)Babbage,borninLondonin1791,wasagreatmathematicalgenius.Hewasanaturalinventor.Whenhefinishedschool,hewenttostudymathematicsatCambridgeUniversity.Later,hegotajobteachingattheuniversity.Whileworkingthere,hedesignedhis“firstdifferenceengine”Thiswas,basically,ahandoperatedmechanicalcalculator.Hetooknineyearstobuildapartofthemachine.Thismachinecanmakecomplexmathematicalcalculations.Itsabasicmechanicalcomputer.Babbagedreamed,however,ofmorecomplicatedmachines.Infact,hedidntonlydream; hebegantodesignthem.Theresultwasaseriesof“analyticalengines”whichwereinfactpowerfulcomputers!Hisdesignscontainedprocessors,controlunits,amemoryandaninput/outputsystem.Thesearethefouressentialpartsofamodernmathematicalcomputer!Alas! His“seconddifferenceengine”couldntuseelectricitysincethishadntyetbecomeausablesourceofpower,soBabbagehadtomakedowithmechanicalsystems.Forthisreason,themachinewasbig,complicatedandexpensive.ThoughBabbageproducedcompleteplansforthemachine,hecouldntbuildit.Itwastooadvancedforitsage!Itwasnotuntilalmost160yearslaterthatBabbages“seconddifferenceengine”wasfinallymanufactured.ThefirstworkingversionofthismachinewasbuiltbytheScienceMuseuminLondon,fortheBabbagebicentenaryin1991.AsecondmachinewasthenbuiltforanAmericanhightechmillionaire,whoputitintheComputerHistoryMuseum,inCalifornia.Babbagesanalyticalengineswouldhaveused“programs”likethoseusedinthetextile(纺织) industrytomakecomplicatedpatterns,buttheywereneverbuilt.Thisbrilliantmathematicianreallywastoofaraheadofhistime!1WheredidBabbageplanhis“firstdifferenceengine”?AInLondon.BAthighschool.CAtCambridge.DInScienceMuseum.2The“seconddifferenceengine”wasbuilttoworkin1991.AforanAmericanmillionaireBinmemoryofBabbageCtotestitsabilitytouseelectricityDfortextileindustrytomakepatterns3Whatcanweinferfromthetext?ABabbagesenginesdidntrunonprograms.BTextilepatternsareproducedwithprograms.CBabbagecanbeseenasthefatherofcomputers.DBabbagesanalyticalengineswereneverbuilt.BWithgoldensunshineandagentlebreeze,autumnisthemostbeautifulseasonintheyear.Thisisagreattimetogooutsideandhavefun.Gotoavalleytoseeredmapletrees,goandpickfruitinanorchardorfindanopenfieldtoflyyourkitein.However,formanyhighschoolstudents,thesegreatactivitiesmaybejustadream.Withplentyofworktodo,theyspendalltheirhoursindoors,strugglingforahighmarkintheirexams.Ofcourse,studyisoneofthemostimportantthingsforteenagers.Butlifeisdefinitelymuchmorethanthat.Sometimeswespendsomuchtimestudyingthatweforgethowtomakelifewonderful.Indoingso,welosetherealpurposeoflifetobeavaluableandhappyperson.Toenjoyjusthowgreatitistobealive,wehavetoputdownourbooksandpensandlookaroundus.Students,takesomeexercisetoimproveyourhealth,talkwithyourparentsandfriendsforunderstandingandwalkaroundoutsidetorefreshyourbodyandmind.Goingoutandenjoyingthebeautifulcountrysideoftenhelpsourcreativityinourwork.Chinesecraftsman,LuBan,createdasawtohelpwoodworkers.Butifhehadntwalkedoutside,hewouldnothavebeeninspiredbyakindoftoothedgrass.WecouldalsosupposethatifNewtonhadntrestedunderthatappletree,thenhewouldnthavebeenhitbyanapple,andhisclassictheorieswouldnothavecomeout.Goingoutisnotonlyabreakfromhardwork,butachancetoaddtolifeexperience.Socomeon,giveyourbrainagoodrest.Stepoutofthebooksandgetyourbagreadyforanautumnouting.Wearesureyouwillgetmuchmorethanknowledgefromtheexcitingjourney.4Inwhichparagraphdoesthewritermakeasummaryabouthisopinion?AParagraph1.BParagraph2.CParagraph5.DParagraph4.5Whyisgoingoutadreamformanyhighschoolstudents?ATheyareunhappytodoso.BTheirparentsdontallowthemtodoso.CTheythinkstudyisthemostimportantthingforthem.DTheyhavetoomuchworktodoforgettinghighmarksintheexams.6Thepassageisdevelopedmainlyby.AmakingpredictionsBreasoningandgivingexamplesCdescribingthebeautifulsceneryinautumnDpointingoutthepresentsituationofhighschoolstudents7Whatmessagecanyougetfromthepassage?ANatureispower.BAllworkandnoplaymakesJackadullboy.CTheauthorisnthappywithoureducationatall.DGoingoutcanmakehighschoolstudentsgetmore.CWhileJenniferwasathometakinganonlineexamforherbusinesslawclass,amonitorafewhundredmilesawaywaswatchinghereverymove.UsingawebcameraequippedinJennifersLosAngelesapartment,themonitorinPhoenixtrackedhowfrequentlyhereyesmovedfromthecomputerscreenandlistenedforthesecretsoundsofapossiblehelperintheroom.HerInternetaccesswaslockedremotelytopreventInternetsearches,andhertypingstylewasanalyzedtomakesureshewaswhoshesaidshewas:Didsheenterherstudentnumberatthesamespeedasshehadinthepast?Orwassheslowingdown?Inthebattleagainstcheating,thisisthecuttingedgeandakeytoencouragehonestyintheboomingfieldofonlineeducation.Thetechnologygivestrusttotheentiresystem,totheinstitutionandtoonlineeducationingeneral.Onlywithsolidmeasuresagainstcheating,expertssay,canInternetuniversitiesshowthattheirexamsanddiplomasarevalidthatstudentshaventjustsearchedtheInternettogettherightanswers.Althoughonlineclasseshaveexistedformorethanadecade,theconcernovercheatinghasbecomesharperinthelastyearwiththegrowthof“openonlinecourses.”Privatecolleges,publicuniversitiesandcorporationsarejumpingintotheonlineeducationfield.Spendingmillionsofdollarstoattractpotentialstudents,whilealsotakingstepstohelpguaranteehonestyatadistance.Asidefromthewebcameras,anumberofotherhightechmethodsarebecomingincreasinglypopular.Amongthemareprogramsthatcheckstudentsidentitiesusingpersonalinformation,suchasthetelephonenumberstheyonceused.Otherprogramscanproduceuniqueexamsbydrawingonalargelistofquestionsandcanrecognizepossiblecheatersbyanalyzingwhetherdifficulttestquestionsareansweredatthesamespeedaseasyones.Asinmanyuniversityclasses,termpapersarescannedagainstsomelargeInternetdatabanksforcheating.8WhywasJenniferwatchedinanonlineexam?ATocorrecthertypingmistakes.BTofindhersecretsintheroom.CTopreventherfromslowingdown.DTokeepherfromdishonestbehaviors.9Theunderlinedexpression“cuttingedge”inParagraph3isclosestinmeaningto.AadvancedtechniqueBsharpeningtoolCeffectiveruleDdividingline10Theauthorofthispassagewantstotellus.AwhattheInterneteducationisBtheimportanceofthewebcameratodayCwhenthestudentscancheatDhowtobeatstudentsexamcheatingonline.七选五(2018江西红色七校联考)DoPeopleNeedSmallTalktoBeHappy?Psychologists(心理学家) havelongsaidthatconnectingwithothersisanimportantpartofhappiness,butjusthowmuchconversationwerequireisunderexamination.Inonestudy, researchersfoundthatsmalltalkmadeuponly10%oftheirconversationrelatedwithhappiness.11Scientistsbelievethatsmalltalkcouldpromotebonding.Latelastyear,Princetonresearchersreportedthatsmalltalkkeepsclosenesswithlovedones,andisntmerelythestuffofawkwardexchangeswithstrangers.Still,chattingwithstrangerscouldbrightenyourmorning.Inaseriesofexperiments,psychologistsgaveChicagopassengersdifferentdirectionsaboutwhethertotalkwithfellowpassengersomethingtheytypicallyavoided.12Noneofthechattersreportedbeingrejected.Smalltalkcanalsohelpusfeelconnectedtooursurroundings.Peoplewhosmiledat,madeeyecontactwith,andbrieflyspokewiththeirStarbucksbaristas(服务员),reportedagreatersenseofbelongingthanthosewhorushedthroughthetransaction(交易)13Onereportfoundthatwhenvolunteersbrokethesilencetochatwithgallerygoers,thevisitorsfelthappierandmoreconnectedtotheexhibitthanthosewhowerenotapproached.14Inonestudy,peoplewhowererated“lesscurious”byresearchershadtroublegettingaconversationrollingontheirown,andhadgreaterluckbuildingclosenesswithotherswhentheyweresuppliedwithquestionsthatencouragedpersonaldisclosure(透露)Butpeoplewhowereconsidered“curious”needednohelpwhentransformingconversationsaboutordinarythingsintopersonalexchanges.15AThesameistrueofgallerygoers.BTheyfoundthatsmalltalkisrelatedwithhappiness.CButdontplaydownsmalltalkjustyet.DOfcourse,somepeoplearebetterthanothersatturningsmalltalkintosomethingbigger.EA“curiousmindset”,theauthorconcluded,canleadto“positivesocialinteractions”FMakingsmalltalkisanimportantskillforallthesocialsituations.GThosetoldtochatwithothersreportedamorepleasantjourney.答案精析组合练.1C细节理解题。根据第二段中的“When he finished school,he went to study mathematics at Cambridge University.Later,he got a job teaching at the university.While working there,he designed his first difference engine”可知,巴贝奇在剑桥大学计划他的“first difference engine”。故选C。2B细节理解题。根据倒数第二段中的“It was not until almost 160 years later that Babbages second difference engine was finally manufactured.The first working version of this machine was built by the Science Museum in London,for the Babbage bicentenary in 1991.”可知,the “second difference engine”在1991年被制造是为了纪念巴贝奇诞辰二百周年。故选B。3C推理判断题。通读全文可知,本文介绍了巴贝奇对计算机发明作出的巨大贡献。由此可知,巴贝奇可以被看作是计算机之父。语篇解读文中作者列举了当今高中生忙于学习没时间外出的现状,说明了外出会有很多收获,鼓励学生们走出去,去获取更多东西。4C推理判断题。根据最后一段第一句和最后一句可知,作者认为外出是一种增加生活经验的机会,我们会从激动人心的旅程中获得更多的知识。本段总结了作者的观点。故选C。5D细节理解题。根据第二段第二句可知,高中生们有大量的作业要做,要把所有的时间用于学习考高分。对于他们来说外出活动就是一个梦想。故选D。6B推理判断题。根据第三段中的“In doing so,we lose the real purpose of lifeto be a valuable and happy person.To enjoy just how great it is to be alive,we have to put down our books and pens and look around us.”可知是运用了论证的方法;第四段中的“Lu Ban,created a saw to help woodworkers.We could
温馨提示
- 1. 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。图纸软件为CAD,CAXA,PROE,UG,SolidWorks等.压缩文件请下载最新的WinRAR软件解压。
- 2. 本站的文档不包含任何第三方提供的附件图纸等,如果需要附件,请联系上传者。文件的所有权益归上传用户所有。
- 3. 本站RAR压缩包中若带图纸,网页内容里面会有图纸预览,若没有图纸预览就没有图纸。
- 4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
- 5. 人人文库网仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对用户上传分享的文档内容本身不做任何修改或编辑,并不能对任何下载内容负责。
- 6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
- 7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。
最新文档
- 2025年火电运行基础知识及初级值班员考试要点详解
- 胃肠外科病人护理培训
- 甲状腺结节科普课件
- 一件好事 教学课件
- 医学教学课件模板
- 江苏南通2020-2024年中考满分作文74篇
- 临床护理教学课件
- 低碳节能教学课件
- 新解读《GB-T 23339-2018内燃机 曲轴 技术条件》
- 生鲜柜安全知识培训内容课件
- 2025年职业技能鉴定考试(脱硫值班员·中级/四级)历年参考题库含答案详解(5套)
- 公钥可搜索加密协议:设计原理、安全分析与前沿探索
- 2025年体彩代销者考试题库
- 2025至2030聚乙烯醇缩丁醛(PVB)树脂行业发展趋势分析与未来投资战略咨询研究报告
- 2025年小学语文教师考试题库含答案
- 2025中国医药集团有限公司二级子公司及重点三级子公司高管岗位选聘笔试历年参考题库附带答案详解
- 船舶安全教育培训内容
- 人工动静脉瘘闭塞查房
- 2025年贵州省中考数学试卷及答案
- 2025年第十届全国中小学“学宪法、讲宪法”知识竞赛题库
- 学堂在线 积极心理学(上)厚德载物篇 章节测试答案
评论
0/150
提交评论