Unit 5 section Ⅳ Lesson 2-【创新教程】2024-2025学年高中英语选择性必修第二册五维课堂课时作业（北师大版2019）

１２．B　[根据空后的“tothe‘Today’show”可知,她被邀 请参加节目,故选B.] １３．D　[此处表示她获得了价值一万美元的供应物品. ．．．worthofsth．“价值􀆺􀆺的东西”,符合题意,故 选 D.] １４．A　[据下文中的“helpwithherprogram”可知,这里 应用support表示支持她的计划.] １５．B　[根据上文中出现的 hercommunity可知,应选 B.此处是讲 Means只是想对她的社区作出贡献.] SECTIONⅣ 基础性 Ⅰ．１．objective　２．pursue　３．critical　４．surrounding ５．responsibility　６．significance　７．judgement ８．gain Ⅱ．１．to　２．for　３．contributions　４．assessment ５．from　６．financial 应用性 Ⅲ．１．insistedthat we (should)makeful use of everyminute ２．shouldertheresponsibilityof ３．reachedthesameconclusion ４．behavewel/ourselves ５．sothattheycanfindthebestsolution 综合性 Ⅰ．A．[语篇解读]　本文是一篇说明文.分类对我们的 日常生活至关重要.然而在分类技术机器学习过程中, 分类既要积极的数据,也需要消极的数据,而消极的数 据在很多情况下是很难获得的.现在科学家能用分类 技术使机器学习如何只识别积极的数据. １．A　[细节理解题.根据第一段最后一句可知,计算 机 是 通 过 学 习 分 类 边 界 来 区 分 积 极 数 据 和 消 极 数 据的.] ２．D　[细节理解题.根据第二段第一句可知,在学习过 程中,这项技术既需要积极的数据,也需要消极的数 据,而消极的数据在很多情况下是很难获得的,进而 后面举例说明了为什么消极的数据很难获得.] ３．B　[词义猜测题.根据画线词组前一句中 “butwe havemadeitpossibleforcomputerstolearnwithonly positivedata,aslongaswehaveaconfidencescore forourpositivedata,constructedfrominformation suchasbuyingintentionortheactiverateofappusＧ ers”可推知,使用这种建立信心指数的新方法,我们 就可以让电脑只用积极的数据来学习,故画线词组是 指建立信心指数.] ４．B　[标题归纳题.通读全文可知,分类对我们的日 常生活至关重要.然而在分类技术机器学习过程中, 分类既要积极的数据,也需要消极的数据,而消极的 数据在很多情况下是很难获得的.现在科学家能用 分类技术使机器学习只识别积极的数据.] B．[语篇解读]　这是一篇说明文.主要介绍了开放式 教育的特点,解释了一些学生喜欢它的原因.但是开放 式的教育也许不如在传统的课堂上能够让学生有约束, 学到更多的东西. ５．C　[细节理解题.根据第一段中 ThiswayofteachＧ ingalowsthestudentstogrowaspeople,andtodeＧ veloptheirowninterestsinmanysubjects．可知,开放 式教育可以让学生们发展自己的兴趣爱好.] ６．A　[细节理解题.根据第二段中Forsomestudents, therearetoofewrules．Thesestudentswildolittlein school．可知,开放式教育几乎没有约束.] ７．D　[细节理解题.根据第二段中Thelastpointabout openeducationisthatsometraditionalteachersdonot likeit．ManyteachersdonotbelieveinopeneducaＧ tion．Teacherswhowanttohaveanopenclassroom mayhavemanyproblemsattheirschools．可知,D选 项在文中没有提及.] ８．A　[主旨大意题.本文主要阐述我们对于开放式教 育不应该满盘接受,开放式教育的理念在执行上是有 一定困难的.] Ⅱ．[语篇解读]　文章主要从几个方面讲述了教育的重 要性. １．A　[根据空后的“youcertainlyneedtogeteducated． Educationisamustforapromisingandsecurefuture andastablelife”可知,空处应说明为什么要获得教 育,再结合选项可知,A项“为了享有幸福以及社会提 供的其他美好事物”承接下文,符合语境,故选 A.] ２．C　[根据空前的“Generaly,anuneducatedmanwil findithardertoexpresshisviewsandopinionsowing tolackofconfidence．”可知,此处举例说明教育能赋 予人表达自己观点的自信.C 项与空前内容形成对 比,符合语境.故选C.] ３．D　[根据空后的“Youcanguarantee(确保)stability infinancebecauseoflandingagoodjob．”可知,此处 在论述受教育和找工作的关系.D项“受过教育的人 会在有更多选择的基础上获得高薪的工作”承上启 下,符合文意,故选 D.] ４．E　[空处所在句为本段主旨句.根据空后的“ItconＧ tributestodoingawaywiththeexistingdifferences between differentsocialclasses．Itopensa whole worldofopportunitiesforthepoorsothattheymay haveanequalshotatwelＧpaidjobs．Educationalso hasamajorroleinwomen􀆳semployment．”可知,本段 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀅰２９􀅰 选择性必修第二册􀅰(BSD) 主要讲述教育有助于消除社会的不平等,包括为贫困 的人提供获得高薪工作的机会,在女性就业方面发挥 作用等,故E项“如果你想看到一个公正和谐的社会” 符合语境,故选E.] ５．F　[根据空前 的“Thesocietyexpectsyoutogoto schoolfolowedbybuildingacareer．”以及空后的“An educatedpersoncertainly hasagreaterchanceto makecontributionstohiscommunityandparticipate intheongoingchangesanddevelopmentofthesocieＧ ty．”可知,空处应该是讲社会、人与受教育之间的辩证 关系,F项“事实上,教育帮助你成为一个对社会有用 的成员”承上启下,符合语境,故选F.] Ⅲ．[语篇解读]　本文简要介绍了海伦􀅰凯勒的成长 经历. １．caught　[考查时态.根据时间状语In１８８２可知,此 处应用一般过去时.] ２．or　[考查并列连词.这里是否定句,表示海伦􀅰凯勒 看不见也听不到.故应用or连接两个并列成分.] ３．Luckily　[考查副词.根据语境可知,此处表示“幸运 地,幸好”,应用副词修饰后面的句子.] ４．which　[考查关系代词.此处为定语从句,空处指代 先行词signs,作介词短语 bymeansof的宾语,所以 填 which.] ５．torealize　[考查非谓语动词.cometodosth．“开始 有某种感觉/意见”,故填torealize.] ６．restrictions　[考 查 名 词 复 数.根 据 从 句 谓 语 动 词 were可知,此处应该用名词的复数形式.] ７．unbearable　[考查形容词.根据空前的 was可知,空 处应用形容词作表语;由语境可知,此处应表示“无法 忍受的”,故填unbearable.] ８．Helped　[考查非谓语动词.help和句子的主语she 之间是逻辑上的动宾关系,所以用动词Ｇed形式作状 语,故填 Helped.] ９．in　[考查介词.根据语境可知,此处表示“用􀆺􀆺语 言”,应用介词in.] １０．achievement　[考查名词.根据空前的amajor可 知,此 处 应 用 名 词 单 数.achievement 意 为 “成 绩,成就”.] SECTIONⅤ 基础性 Ⅰ．１．universe　２．urged　３．respected　４．approved　 ５．vital　６．worthy　７．conventional　８．assumption ９．beneficial　１０．inefficient Ⅱ．１．to/for　２．Assuming　３．inspired　inspiring ４．being　５．beingpraised　６．toapprove　７．approval　 ８．beneficial 应用性 Ⅲ．１．Withaltheworkdone　２．whatitwouldbelike ３．tendtofeelhappy　４．thatwasnotapprovedof ５．urgingdriversnottotravel　６．Itisobvioustothe studentsthat Ⅳ．１．questions　２．understanding　３．a　４．scientific　 ５．toignore　６．respected　７．But　８．constantly ９．words　１０．once 综合性 Ⅰ．A．[语篇解读]　本文介绍了教授学生书写的重要性 和必要性.尽管现代社会已经有了快速的打字技术,但 是书写仍然不可或缺,书写能够活跃大脑,激发想法等. １．D　[细节理解题.根据第一段中“Afterone．．．onthe board,”可知,这位老师发现有些学生不认识她黑板上 写的字,故选 D项.] ２．B　[细 节 理 解 题.根 据 第 二 段 中“Otherswhoare againstitclaimthathandwritinghasbecomeoutof timeinourmodernworld．”可知,一些反对的人认为 书写在现代社会已经过时了,不流行了.故选B项.] ３．B　[推理判断题.根据倒数第二段可知,该段讲的是 书写对大脑的益处,共四点.故选B项.] ４．A　[词义猜测题.根据“Peoplearealsomorelikely torememberwhattheywritebyhandthanwhatthey type”可知,书写的人们更容易记住他们写的东西,也 就是说他们在写的过程中大脑是在运转的,也就是会 激发一些想法,所以stimulate意为“激发,引起”.故 选 A项.] B．[语篇解读]　文章讲述的是５G网络在英国的各个区 进行试点,以及５G网络和４G网络之间的联系,对于５G 的普及不同的人持不同的看法并提出了应对措施,介绍 了５G的“优”势,同时也说明了５G的全面覆盖还要经过 几年才能实现. ５．D　 [细 节 理 解 题.根 据 第 四 段 中 “Prof．Wiliam Webbhas．．．anewtechnology．”可知,Prof．Wiliam Webb说“这项技术可能是皇帝新衣的一个例子”是因 为他更愿意把更多的钱花在４G网络上.故选 D.] ６．B　[词 义 猜 测 题.根 据 第 四 段 中 “Otherdifferent voiceshavesuggestedthat．．．wouldbemorebenefiＧ cialtotheUKasawhole．”“其他不同的声音表示,集 中精力推广更广泛的农村宽带接入,解决目前的网络 覆盖问题,将对整个英国更有利.”可推知画线词的意 思是“试图解决”.故选B.] ７．A　[推理判断题.根据最后一段最后一句可知,让 ５G在英国向公众开放需要几年的时间.故选 A.] 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀅰３９􀅰 参考答案 　　　　　SECTIONⅣ　LESSON２ [基础性] Ⅰ．单词拼写 １．The main 　 　 　 　 (目 的)ofthis meetingistogivemoreinformationon ourplans． ２．Everyonehasadesireforsuccess,but noteveryonehasthecourageanddeＧ terminationto　　　　 (追求)it． ３．Oneoftheprimarybenefitsofreading booksisitsabilitytodevelopyour　　 　　 (批判的)thinkingskils． ４．ItattractstravelerstocomeovertocyＧ cleandwalkthroughthe 　 (周边的)forests． ５．Hehasno 　　　　　　 (责任)for thataccident． ６．Fewpeoplerealizedthe　　　　　　 (重要性)ofthediscovery． ７．Don􀆳tletyour　　　　　　 (判断)be colouredbypersonalfeelings． ８．Theprogrammeaffordsyoungpeople thechanceto　　　(获得)workexＧ perience． Ⅱ．单句语法填空 １．Wewanttoexposethekids 　 　 as muchartandcultureaspossible． ２．Inno wayamIresponsible 　 　 　 whathashappened． ３．Idohopeeverybodycanbecomethe backboneofournationandmakegreat 　　　　　　　　 (contribute)tothe society! ４．Thereislittle 　 　 　 　 　 　 　 (asＧ sess)ofthedamagetothenaturalenviＧ ronment． ５．Whatcanweconclude　　　theconＧ versation? ６．ThecompanyisdependentongovernＧ ment　　　　 (finance)help． [应用性] Ⅲ．完成句子 １．Theheadmaster　　　　　　　　　 　　　　　　　　　　topreparefor themidＧexam． 校长坚持认为应该充分利用每分钟准 备期中考试. ２．Itistimeforusto　　　　　　　　 　　　　protectingtheenvironment． 是时候让我们承担保护环境的责任了. ３．Thescientists　　　　　　　　　　 　　aftertheexperiment． 科学家们在那次实验后得出了相同的 结论. ４．Ifwe　　　　　　　　　　　　,we would be popularamong classmates andourteachersarelikelytocommuniＧ catewithus． 如果我们举止得体,我们在同学中就受 欢迎,老师也愿意和我们交流. ５．Theteamareworkinghardtoanalyze theproblem 　　　　　　　　　　　 　　　　　． 这个团队正在努力分析这个问题,以便 找到最佳的解决方案. 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀅰８３􀅰 选择性必修第二册􀅰(BSD) [综合性] Ⅰ．阅读理解 A 　　Classifyingthingsiscriticalforour dailylives．Forexample,wehavetodeＧ tectspammail(垃圾邮件),falsepolitical news．WhenweuseAI,suchtasksare basedon “classificationtechnology”in machinelearning－havingthecomputer learn,usingtheboundaryseparatingposＧ itiveand negative data．Forexample, “positive”datawouldbephotosincluding ahappyface,and“negative”dataphotos includeasadface．Onceaclassification boundaryislearned,thecomputercan determinewhetheracertaindataisposiＧ tiveornegative． However,the difficulty with this technologyisthatitrequiresbothpositive andnegativedataforthelearningprocess, and negative dataare notavailablein manycases．Forinstance,whenaretailer (零 售 商)istryingtopredictwhowil makeapurchase,theycaneasilyfinddaＧ taoncustomerswhohavepurchasedfrom them (positivedata),butitisbasicaly impossibletoobtaindataoncustomers who have never purchasedfrom them (negativedata),sincetheydonothave accesstotheircompetitors􀆳data． Accordingtolead author Takashi IshidafromRIKENAIP,“PreviousclasＧ sificationmethodscouldnotcopewiththe situation wherenegativedata werenot available,butwehavemadeitpossible forcomputerstolearnwithonlypositive data,aslongas wehaveaconfidence scoreforourpositivedata,constructed frominformationsuchasbuyingintention ortheactiverateofappusers．Usingour newmethod,wecanletcomputerslearn aclassifieronlyfrompositivedataequipped withconfidence．” AccordingtoIshida,“Thisdiscovery couldexpandtherangeofapplications whereclassificationtechnologycanbeused． Eveninfieldswheremachinelearninghas been actively used, our classification technologycouldbeusedinnewsituaＧ tions where only positive datacan be gatheredduetodataregulationorbusiＧ nessconstraints(限制)．InthenearfuＧ ture,wehopetoputourtechnologyto useinvariousresearchfields,suchas naturallanguage processing,computer vision,robotics,andbioinformatics．” １．Howcanthecomputerdistinguishthe positivedatafromthenegativedata? A．BylearningtheclassificationboundＧ ary． B．ByupdatingthedatacolectedreguＧ larly． C．Byseparatinghappyfacesandsad ones． D．ByintroducingclassificationtechnolＧ ogy． 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀅰９３􀅰 UNIT５　EDUCATION ２．WhyistheexamplementionedinParaＧ graph２? A．Toprovehowimportantthepositive dataare． B．Toconfirmthatdataoncustomers arecomplete． C．To arguethatretailers gettheir competitors􀆳data． D．Toexplain whynegativedataare hardtoacquire． ３．Whatdotheunderlined words “new method”inParagraph３referto? A．Analyzingbuyingintention． B．Buildingaconfidencescore． C．AssessingtheactiverateofappusＧ ers． D．EquippingthecomputerwithconfiＧ dence． ４．Whatcanbeasuitabletitleforthetext? A．TheHistoryofClassificationTechＧ nology B．SmarterAI:MachineLearningwithＧ outNegativeData C．BiggerData:ComputersAssistingLanＧ guageProcessing D．The Comparison between Positive DataandNegativeData B 　 　 Therearesomeverygoodthings aboutopeneducation．ThiswayofteachＧ ingalowsthestudentstogrowaspeoＧ ple,andtodeveloptheirowninterestsin many subjects．Open education alows studentstoberesponsiblefortheirown education,asthey areresponsiblefor whattheydoinlife． SomestudentsdobadlyinatradiＧ tionalclassroom．Theopenclassroommay alow them to enjoy learning．Some studentswilbehappierinanopeneducaＧ tionschool．Theywilnothavetoworry aboutgradesorrules．Forstudentswho worryaboutthesethingsalot,itisa goodideatobeinanopenclassroom．But manystudentswilnotdowelinanopen classroom．Forsomestudents,thereare toofewrules．Thesestudentswildolittle inschool．Theywilnotmakegooduseof openeducation．Becauseopeneducationis sodifferentfrom traditionaleducation, thesestudentsmayhaveaproblemgetＧ tingusedtomakingsomanychoices．For manystudentsitisimportantto have somerulesintheclassroom．Theyworry abouttherulesevenwhenthereareno rules．Evenafewruleswilhelpthiskind ofstudents．ThelastpointaboutopenedＧ ucationisthatsometraditionalteachers donotlikeit．ManyteachersdonotbeＧ lievein open education．Teachers who wanttohaveanopenclassroommayhave manyproblemsattheirschools．Younow knowwhatopeneducationis． 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀅰０４􀅰 选择性必修第二册􀅰(BSD) Someofits good pointsand bad pointshavebeenexplained．Youmayhave yourownopinionaboutopeneducation． Thewriterthinksthatopeneducationisa goodidea,butonlyintheory．Inactual fact,itmaynotworkverywelinareal classorschool．Thewriterbelievesthat moststudents,but ofcourse not al students,wantsomestructuresintheir classes．They wantand need to have rules．Insomecases,theymustbemade tostudysomesubjects．Manystudents arepleasedtofindsubjectstheyhaveto studyinteresting．Theywouldnotstudy somesubjectsiftheydidnothaveto． ５．Openeducationalowsthestudentsto 　　 　． A．growastheeducated B．beresponsiblefortheirfuture C．developtheirowninterests D．discoversubjectsoutsideclass ６．Somestudentswildolittleinanopen classroombecause　　 　． A．therearetoofewrules B．theyhateactivities C．theyaretiredoflearning D．theyworryabouttherules ７．WhichofthefolowingisNOT menＧ tionedinthepassage? A．Sometraditionalteachersdonotlikeit． B．Manyteachersdonotbelieveinopen education． C．Teachersmayhaveproblemsinopen classrooms． D．Theteacher􀆳sfeelingsandattitudes areimportanttothestudents． ８．WhichofthefolowingbestsummariＧ zesthepassage? A．Openeducationisarealycomplex 　idea． B．OpeneducationisbetterthantradiＧ tionaleducation． C．Teachersdislikeopeneducation． D．ThewriterthinksthatopeneducaＧ tionisagoodideainpractice． Ⅱ．七选五 　　Educationisasimportantastheair everyonebreathes．Itisthemostvaluable treasureapersonmusthave．　　１　　, youcertainlyneedtogeteducated．EduＧ cationisamustforapromisingandseＧ curefutureandastablelife． YoureducationaldegreeisconsidＧ eredasaproofofyourknowledgeby many．Ifyouareeducatedyouhavemore chancesofbeingheardandtakenseriousＧ ly．Generaly,anuneducated man wil findithardertoexpresshisviewsand opinionsowingtolackofconfidence． 　　２　　． Moreover,educationisofgreathelp ifyouwanttobeaselfＧdependentperson． Anditbenefitsyouinalotofaspectsin thelife．　　３　　．Youcanguarantee (确 保)stabilityinfinancebecauseof landingagoodjob． 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀅰１４􀅰 UNIT５　EDUCATION 　　４　　,educationisanecessity． ItcontributestodoingawaywiththeexＧ istingdifferencesbetweendifferentsocial classes．ItopensawholeworldofopporＧ tunitiesforthepoorsothatthey may haveanequalshotatwelＧpaidjobs．EduＧ cationalsohasamajorroleinwomen􀆳s employment． Wealliveinasocietywhichhasits ownspokenorunspokensetrulesandone ofthemiseducation．Thesocietyexpects youtogotoschoolfolowedbybuildinga career．　 　５　 　．Aneducatedperson certainlyhasagreaterchanceto make contributionstohiscommunityandparＧ ticipateintheongoingchangesanddevelＧ opmentofthesociety． A．Toenjoyhappinessandothergood thingsthesocietyoffers B．Themoreeducatedyouare,thebetter choicesyouhave C．EducationgivesyouconfidencetoexＧ pressyourvoice D．EducatedpeoplewilgetwelＧpaidjobs basedonmorechoices E．Ifyouwanttoseethesocietyasajust andharmoniousplace F．Infact,educationhelpsyoubecomea usefulmemberofthesociety G．Educationisafactorthatcontributes tothecommunity􀆳speace Ⅲ．语法填空 　 　In１８８２,at１９ monthsold,Helen Kelerunfortunately１．　　　　(catch)a disease．Shesurvivedbutthediseaseleft itsmark－shecouldnolongersee２．　　 　 　 hear．Itwasasifshehadbeen thrownintoadarkprisoncel．３．　　　　 (luck),Helenwasnotsomeonewhogave upeasily．Shebegantoexploretheworld byusingothersenses．BytheageofsevＧ en,shehadinventedover６０different signsbymeansof４．　　　　 shecould communicatewithherfamily． Withdayspassingby,Helencame ５．　　　　(realize)thatshewasdifferＧ entfromothersandthattherewerealot of６．　　　　(restriction)onhercomＧ munication．Thismadehersoangrythat herbehaviour wasoften７．　 　 　 　 (bear)．Eventualy,itbecameclearthat somethinghadtobedone．So,justbeＧ foreherseventh birthday,hersuperb teacher,AnneSulivancametoherlife． ８．　 　 　 　(help)byherteacher,she gradualy became gentle andlearntto readandwrite９．　 　 　 　 Braile (盲 文)．Besides,sheevenlearnttospeak, whichwasamajor１０．　　　　(achieve) forsomeonewhocouldnotspeakatal． Helen madecontinualeffortstogo deeperintothekingdom ofknowledge, andherperseverance(坚持不懈)paidoff atlast． 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀅰２４􀅰 选择性必修第二册􀅰(BSD)