That night, I pulled out my old journal and started writing again. Seeing those unfinishedstories, I knew what truly mattered. I called my parents and told them my idea. They were shockedat first, but after I explained how writing had been my constant companion since childhood,process. Driven by pure passion, I finished the core requirements in just three intense terms. ThenI made a living by reading, writing and editing. Now, every written word feels like stepping backinto my five-year-old self's dream.第7期测试题部分答案解析阅读理解第一节A【主题语境】人与社会一社会服务与人际沟通【语篇导读】本文是一篇应用文。文章介绍了旨在帮助落基山脉区域的野生动物适应气候变化的Y2Y倡议。该组织整合科学与原住民智慧，并呼吁公众支持野生动物通道项目。21.C。理解具体信息。根据WhyY2Y部分的内容可知，除了创建公园，Y2Y还将景观、水域、森林和栖息地联系在一起，帮助动植物在气候变化的背景下找到新的栖息地。原住民土地上，Y2Y工作人员的一大原则是要尊重原住民在栖息地恢复和景观保护方面的努力和智慧。23.B。理解目的。根据Joinus 部分的内容可知，作者在文末呼吁读者提供资金支持，并感谢读者的慷慨，鼓励他们捐款。B【主题语境】人与社会一—社会服务与人际沟通【语篇导读】本文是一篇说明文。文章讲述了KittyChen 带领一年级学生参观FerryPlazaFarmersMarket的实地考察活动。这项活动旨在通过让学生接触新鲜农产品，鼓励他们尝试新食物，从而培养健康的饮食惯。24.B。理解具体信息。根据第二段可知，KittyChen希望通过实地考察鼓励学生尝试不熟悉的蔬菜和水果，从而改变他们挑食的惯，帮助他们养成健康的饮食惯。25.D。理解词汇。根据划线词后一句可知，此处指成为该组织志愿者需要具备的条件，即要会说两种语言，通常是会英语和西班牙语，以更好地支持城市里的来自不同文化的年轻人。26.A。推断。根据第五段可知，Chung 通过游戏让学生猜测不同作物的生长季节，这种互动方式使学过程更加有趣，让那些初到美国的孩子也能积极参与到游戏中，提高参与感。27.C。理解具体信息。根据第五段 As they play,manager Marcelo Clark starts doing with theproduce.及最后一段可知，这次旅行的最后一个环节是尝试各种不同种类的水果和蔬菜。C【主题语境】人与社会一一科学与技术【语篇导读】本文是一篇议论文。作者通过具体实例揭示了速成式商业模式的短板，并主张

16.（15分)已知函数f（x）=4°—（m十1）·2*一1.（1)若m=0,求 f（x）在区间[一1,2]上的值域；（2)若方程f（x）十2=0有实根，求实数m的取值范围；（3）设函数g（x）=（÷[-1,2]，总存在x2∈[0,3]，使得f（x1)≥g（x2），求实数m的取值范围.答案解析网17.（15分）函数的不动点在数学领域有着重要的地位.对于函数f（x），若存在x。∈R，使f（x。）=x。成立，则称x。为f(x)的不动点.已知函数f（x）=mx²+（n一1)x十n一8（m≠0）.答案解析网(1)当m=1,n=0时,答案解析网①求函数f(x)的不动点；答案解析网②记h（a)为函数f（x）在[a，a十2]上的最大值与最小值之差，求h（a）.答案解析网（2）若f（x）的两个不动点为x1，c2，且f（x1）十f(x2)=-范围.答案解析网数学·单元检测卷（二）4/6页

由中国倡议设立、57国共同创建的亚洲基础设施投资银行成立10年来，事业不断发展壮大、取得丰硕成果：成员数量从57个增加至110个，覆盖世界81%的人口和全球65%的GDP，审核批准超300个项目，融资总额超600亿美元，带动超2000亿美说法正确的是“竹④宣示中国坚定不移走和发展道路、坚定不移维护世界和的决心3424D.③为警示国际社会，坚决反对一切形式的霸权主义和强权政治思想政治·第4页（共8页）32④132C.14B.①④B. ③④13B.B.A.①②④T：A.①②①②②Z：③丙：活动14.13.12.体体现生供

09:533.805G98KB/s0l>PC主张顺崇儒术"是争鸣融合的产物，而非强调对各家思想融合的促进，排除B项；材料重心在于“尊家秩序崇儒术"与“百家争鸣"的关系，没涉及吸取秦“焚书坑儒"教训，排除D项。想的客15【答案】C材料【解析】题干材料中王符《潜夫论》指出当时官员选拔受“贵人风指"权势属托”干扰，田韦非子歆直言举孝廉时“贵戚书命"难以违抗，直接反映了察举制在执行中偏离了原本以德才为标排除准的原则，沦为权贵操控的工具，故选C项；豪强地主虽在东汉势力膨胀，但材料重点在于贵戚权贵对察举制的直接干预，而非豪强经济或军事影响力的描述，排除A项；外戚宦官交替专权是东汉政治特征，但材料仅提及贵戚（外戚）而未涉及宦官，且田歆所处汉顺"可知，帝时期尚未形成典型的外戚宦官交替局面，排除B项：材料聚焦选官制度而非地方行政，泾，故田歆作为河南尹的职责虽涉及地方，但“举孝廉"属于中央选官范畴，未体现地方治理的具了中国体问题，排除D项。主刑辅，16【答案】C【解析】北朝时期民族交融加强，关陇集团内部融合了鲜卑贵族、北方和河东门阀，这种不同群体结合顺应民族交融的历史趋势，故选C项；九品中正制确立于曹魏，以门第为标准选官，而关陇集团形成时间晚于该制度且更侧重军事联盟，排除A项；北朝北方政权更迭生地)频繁，如北魏分裂、北周取代西魏等，关陇集团虽推动局部稳定但未实现长期稳定，北方波北多最终由隋统一，排除B项；关陇集团作为统治核心加强中央集权，隋唐皇族均出自该集团，出现”，其形成反而削弱地方割据，与外重内轻无关，排除D项。代统治17【答案】D北 (楚)【解析】孝文帝迁都洛阳后，汉族士大夫在中枢机构占比提升，更多中原知识分子进入权力）项。核心，这意味着北魏政权吸收了汉族的政治文化和治理理念，加速了政权封建化进程，故选D项；门第观念在北魏并未淡化，孝文帝推行定姓族政策，强化士族门阀等级，排除A议立胡项；守旧贵族势力虽受打击，但并未消除，如太子元恂反对改革、六镇叛乱等事件均显示选C项；其持续影响，排除B项；迁都洛阳虽强化中原统治，但北魏疆域内仍有边镇与核心区的经生，排济文化差异，区域均衡发展缺乏史实支撑，排除C项。员；《赴18【答案】D又威性，【解析】隋朝建立前后，地方行政区划中如580年有211州、508郡，到609年缩减为190郡，这种变化减少了地方行政层级和机构，有助于削弱地方权力，加强中央对地方的控制，故选D项；隋朝589年灭陈完成统一，但行政区划调整持续至609年，且统一后更需巩固到各民而非适应统一，排除A项；赋税保障需依托户籍、土地制度（如大索貌阅、输籍法），与行的功绩政区划层级调整无直接关联，排除B项；统治基础扩大指吸纳更多阶层参与政权，如科举门凸显制，而材料中调整地方行政结构属于权力分配问题，排除C项。内容真19【答案】C向深刻，【解析】唐蕃之间吐蕃进贡畜牧产品等，唐朝回赠绫罗绸缎、农具等，双方物资品类差异大且互相需求，这种经济上的互补使得双方联系紧密，促进民族交融，故选C项：材料未提及联姻对双方关系的影响，题干重点在贡赐往来而非婚姻纽带，排除A项；吐蕃朝贡是双合，为方交往的表现形式，朝贡背后的动力是经济需求，排除B项；唐朝强盛只是客观背景，并页；该非唐蕃民族交融的主要原因，双方经济互补才是关键，排除D项。调“尊20【答案】B16存网盘页面管理转Word笔记标注

正脉冲输出插座（红色）负脉冲输出插座（黑色）脉冲输墨粉纸盘CD出开关E钢弹性卡片压纸条纸盘轴电源插头（1）该打点计时器是甲（填“220Y"或“8V"）交流电源。速度大小UB=小a=（均用涉及的物理量符号表示）高点,此时篮球到地面的高度 h2=1. 2 m,篮球与地面碰撞的时间 =0. 1 s。求:（1）篮球从开始下落至反弹到最高点的过程中均速度的大小；（2）篮球与地面碰撞过程中的加速度大小和方向。2.5m+12mU.s37mals37ml【高一物理第4页（共6页）】

高注意事透明溶液中可能确定该溶液中的是方案设计现象选项结论将少量尿液（弱碱性）滴入新制氢氧化铜中并加热产生砖红色沉淀尿液中含有葡萄糖等还原A性糖向盛有Fe（OH）和NiOOH的两支仅有盛NiOOH的试管中氧化性：NiOOH>B试管中分别滴加同浓度的浓盐酸产生了黄绿色气体Fe(OH);往碘的CCL溶液（深紫红色）中加人碘在KI浓溶液中的溶解能分层，下层呈浅紫红色，等体积的KI浓溶液，振荡力大于在CCL 中的溶解上层呈棕黄色能力将一块未打磨的 AI片剪成相同的两小片，相同温度下分别投入等体积、FeSO溶液中无明显现D等物质的量浓度的 FeSO溶液和CI能加速破坏AI片表面象；CuCl溶液中AI片表CuCl溶液中的氧化膜面有红色物质附着+2HO剂溶液I.向100.OmLNa2CO、NaHCO混合溶液中，滴加NaOH溶液，调溶液pH至11，然后呷溶液内溶液250mL容量瓶中定容。水Ⅱ.取25.00mL步骤I容量瓶中的溶液于锥形瓶中，加人一定量蒸馏水，用NaOH溶液调其工作原行测定三次，消耗EDTA标准溶液均体积为V2mL。已知：EDTA与Ca²+按物质的量之比为1：1反应。下列说法中错误的是A.若不慎将NaOH溶液沾到皮肤上，应先用大量的水冲洗，然后涂上1%硼酸溶液减小对皮肤的腐蚀B.步骤I中，调溶液pH至11的目的是将混合溶液中的碳酸氢钠完全转化为碳酸钠10cV-c2V2mol·L-100【高三化学第4页（共8页）】

20.（9分）人体内尿液的形成及排出的部分调节过程如是发生变化；兴奋从一个神经元到另一个神经元的传递细胞膜对(1)膀胱中的感受器受到刺激后会产生兴奋，主要是上行传导束、下行传导束。请回答下列问题：图所示，图中的①、②分别是联系大脑皮层和脊髓的号）方向传导，兴奋传导方向与1手起小一间小，(4)图乙中,②区域表示响是（3）当降低细胞外溶液的K+浓度和降低细胞外溶液的Na+浓度时，对膜电位的主要影(2)K+外流和Na+内流分别属于③CE段时，K+通道打开，相应离子以19.（12分）动作电位的产生过程：神经纤维在安静状态时，其膜的静息电位约为一70mV。②BC段时，神经纤维的膜电位为①A点时，神经纤维的膜电位为（1）分段分析图甲中电位变化情况：有的负电位状态，这就构成了动作电位的下降支，如图甲所示。图乙表示该离体神经纤转只是暂时的，很快就出现了膜内电位的下降，由正值的减小发展到膜内出现刺激前原度约为100mV，构成了动作电位的上升支。成正电位，即膜内电位由原来的一70mV变为+30mV。这样整个膜内外电位变化的幅当它们受到一次國刺激（或间上刺激）时，膜内原来存在的负电位将迅速消失，并进而变（填“单向”或“双向”)的，其原因是（离子）的通透性增加，使膜外电位-70+30A甲时间／msE第7页（共8页）（填“兴奋”或“未兴奋”)区。兴奋会向（填“膜内”或“膜外”）局部电流方向相同。（1)（填“静息电位”或“动作电位”，形成的原因是++++++tt。但是，由刺激引起的这种膜内外电位的倒的方式大量外流，膜电位恢复静息电位。网商①4甜小人。②乙脊髓③④大脑皮层美斋i+++++++②垂体的运输方式。③（人物质?下丘脑（膀胱）—支逼尿肌一尿道括约肌持（8）火变肾脏（填标3支大备调节因子与小泡全宗半不难早慰受运动应激关#备着调控。收缩、膀胱缩小，进而引发排尿；成人能够有意识地控制排尿，是由于（2）正常情况下，机体内的[④]（3）该图体现了排尿反射的据图回答问题：（3）运动过程中产生的运动应激可使调节因子与DNA结合，促进BDNF基因的表达，（2）学和记忆涉及脑内结构能与其他神经元的损伤，引起b物质的释放量BDNF 具有AMPA受体可介导中枢神经系统快速兴奋性突触传递，促进学、记忆活动。由图可知度和分布可间接反映突触的数量和分布情况。有实验表明，水迷宫训练后大鼠海马区突(4）图中c是突触蛋白，运动应激训练后的大鼠海马区c物质增多，c物质在海马区的密率忆可能与触蛋白表达明显增强，大鼠学记忆受损后突触蛋白表达水下降。由此推测，长时记（填“能”或“不能”排出。（填“上升”或“下降”），病人表现出学或记忆障碍。DNA结合一--f----的建立有关。和等相接近，共同形成调节。若脊髓胸椎段损毁，则排尿反射_突触前膜（填“增多”或“降低”），兴奋在神经细胞间的传递效的作用以及某些种类第8页（共8页）突触后膜_的作用。某患者突触小泡内线粒体大量激活----7人单·恭自的合成。”“进行（填

)55. How much will you pay if you book swimming lessons on line for two months?A.500 yuan.B.1,000 yuan.C.800 yuan.D. 400 yuan.)56.If you are free at 9:00 a.m.onFriday,what lessons canyou take?CA Swimming and basketball.B. Swimming and drawing.D. All the lessons.C.Drawing and basketball.)57. What can we learn from the ad?A.You cancall378-5293forinformation aboutbasketballB.You can joinin swimminglessons onWednesdaysC.Every kid can take part in the summer camp.D.A nine-year-old kid can have art lessons in Art Building.BWhen we think of art, we probably think of painting a picture on a strong cloth or special paper, or evenon walls of a city. However, in many cultures people paint their faces instead.In fact,face painting may be the very first form of art,Painting faces is in different colors and patterns,This has been part of people's traditions for thousands of years,The way that people painted their faces cantell stories and lessons from the past.②People still paint their faces for lots of reasons,Patterns on faces connect people to a tribal(部落的)family and can show who is the most important person in the family. For fighters, it is a way to make theirenemies afraid, Face painting is also used in many ceremonies and special celebrations.How is face paint important in theater?theater tochange the actorsroles.Actorsin thosecountriesstill wearwhite，black andredfacepaint todaytoshowfeelingsandmakethebadpeoplelookdramatic（戏剧性的)andawful.③different coloring, The ingredients(材料） are dried over a fire and then made into a powder(粉末). This isthen mixed with animal fat.)58.Match the titlewitheach part.a.ls face painting art?b.ls wall painting a symbol?c.Why paint your face?d.Howwear facepaint?e.Where does thepaint come from?A.①-a, ②-b, ③-cB①-b, ②-e, ③-dC.①-a, ②-c, ③-eD①-b, ②-d, ③-c)59. How long has face painting been part of people's traditions?A. For a few years.B. For several centuries.C.For about 100 years.D. For thousands of years.060.Whydidfighterspaint theirfaceswhen theyfought?C:A. To look friendly.B. To look scary.C. To look funnyD. To look painful.)61. What can we know about face paint?A.Painting on thewalls is thefirst form of art.B. Animal fat is used to make different coloring.C.Patterns onfaces can showpeople's ages in a familyD. Face paint in colors can show actors'feelings in China.八年级英语试卷第5页共8页

23:32 川 勿 87%学科网6组卷网 , nd ssds u p e sthe environment,” he describes. “Small farmers must start sml to maintain organic agriculture and theirlivelihoods as well."4. How did Mallikarjun probably feel when he visited the hospital in 2014?A. Puzzled.B. Curious.C. Concerned.D. Doubtful.5. What do Mallikarjun's farm ing approaches reveal acording to paragraph 3?A. The value of traditional methods.B. The importance of high investmentsC. The disadvantages of organic farming.D The effctiveness of inovative techniques. 6. What does Mallikarjun intend to prom ote through his efforts in paragraph 4?A. Profit-driven farming.B. Crop waste recyclingC. Personalized farm ing techniques.D. Eco-friendly agricultural practic.7. Which of the following best decribes Mallikarju?A. Creative and caring.B. Energetic and patientC. Honest and passionate.D. Conventional and serious【答案】4.C5.D6.D7.A【解析】【导语】本文是记叙文。文章主要讲述了印度农民Mavuram Mallikarjun Reddy放弃软件工作，转而从事有机农业，并最终获得“Jagjivan Ram AbhinavKisan Puruskar”奖的故事。【4题详解】推理判断题。根据第二段“Whenhevisited the hospital,heheard patients and doctors talking about the effects ofharm ful chemicals on food and milk It was alarming to see how we polute ourselves and the environment. The laststraw was the death of his fiend's daughter from cancer. “I didn't want to offer harmful food to my family and Istarted the change”says Mallikarjun（(当他参观医院时，他听到病人和医生谈论有害化学物质对食品和牛奶的影响。看到我们如何污染自己和环境是令人震惊的。他朋友的女儿死于癌症，这使他忍无可忍。“我不想给担心的，不想给家人提供有害的食物。故选C项。【5题详解】第6页/共24页6/24学科网6组卷网推理判断题。根据第三段“He then practicedthe System of Rice Intensification(SRI farming methodology toincrease the productivity of rice. If regular faming requires an investment(投资额) of $600 for 6,000kg of rice,Mallikarjun invests only $300 to obtain the same utput. Effortsby Mallikarjun in rainwater harvesting throughlakes and open wells for increased groundwater and raising awareness among other farmers of the misuse of全文阅读6文档下载

第四部分写作（共两节，满分40分）Determined to encourage the children to read for their future, Ben turned to Jack for第一节（满分15分）advice, His idea was supported by Jack, who helped him set up a reading section in the假定你是校英文报编辑李华，你开设的"AJoyfulWeckend Experience"专栏收到同学corner of the shop. Ben filled it with all kinds of books he bought,们的踊跃投稿。请你用英语写一封公开信，内容包括：When Harry came for a haircut, Ben said smilingly, “Harry. there are some great（1）感谢投稿：storybooks waiting for you, Why not pick one to read?" Harry looked up, his eyes wide（2）分析亮点：with surprise, Ben led him to the book shelves and helped hirm choose a book about a(3）鼓励继续投稿。young hero who overcame great oddsHarry became a regular in the reading room. He would sit in the corner, completely注意：absorbed in a book, his lips moving slightly as he read silently, Ben noticed Harry was（1）写作词数应为80个左右：initially hesitant to read aloud due to his poor pronunciation.Whenever Harry（2）请按如下格式在答题卡的相应位置作答。mispronounced a word. Ben would assure him, "It's okay, Harry. Try that again. You'reDear readersdoing great, " With Ben’s continuous help, Harry's reading skills gradually improved,Our column * A Joyful Weelkend Experience"* has been well received since its launch.注意：（1）续写词数应为150个左右；Yours sincerely.（2）请按如下格式在答题卡的相应位置作答。Li HuaOne day * Jack told Ben of a reading aloud contest in the community.第二节（满分25分）阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。In a poverty=stricken community of Yazoo, Ben had his life journey shaped by an oldbarber called Jack.As a poor boy, Ben was among those who benefited from Jack's specialWhen the big day came. Jack and Ben accompanied Harry to the contest hall.offer, Every time he got a free haireut, the barber would encourage him to readstorybooks, opening up a world of knowledge and imagination he had never knownbefore,As Ben grew up, Jack grew old. unable to do his usual job, Ben decided to take overJack's shop. Guided by Jack, Ben mastered the skill of cutting hair and became a popularbarber in the neighborhood. He continued the tradition of providing free haireuts for poorchildren.Soon Ben found that, accustomed to hanging about to kill time and having littleaccess to books, many kids around had weak literacy. When he asked about what theylearned, he would receive short and broken responses, Among them was a shy boy namedHarry, his father dead and mother often ill in bed.高三英语试题第11页（共12页）高三英语试题第12页（共12页）