周测卷十四城镇空间结构、城镇化、地域文化与城乡景观1.A目前影响我国人口迁移的最主要因素是经济，人口一般从欠发达的中、西部地区向东部经济发达地区迁移；人口迁出地与迁入地之间的距离和交通通达度等也会影响人口的迁移，距离越近，交通越便利，人口迁移就越快、越多。2001一2010年中部地区人口流出地区个数占比高于西部地区的主要原因是中部地区比西部地区距东部地区近。2.B我国东部地区随着经济的发展，产业逐步升级，对劳动力的素质要求提高，劳动密集型产业向中、西部地区迁移，因此导致东部地区人口流出地区个数明显增加。3.D据图可知，东北三省2011~2016年人口流出地区个数占比明显高于其他地区，大量劳动力的流出会使未来东北三省人口老龄化加重，养老负担加重，劳动力不足，导致当地经济活力逐渐减弱；由于人口数量减少，公共设施利用率会降低。4.D将表中的总人口除以面积可得出人口密度，据此可计算出兰州四区的人口密度。由计算结果可知，总体上人口密度越大，超市数量分布越多。因此，影响兰州主城区超市布局的主要因素是人口密度。5.A将表中的各区面积除以大型超市数量或中型超市数量，可得出同类型的单个超市的服务范围。经计算可知，同类型的单个超市服务范围最小的是城关区。6.C读图可知，该功能区用地集中在距市中心5~8km的近郊区，且呈现出向郊区转移的趋势，最符合工业区在城市中的区位特征。7.B图示时期内，5圈层工业区空间密度不断下降，变化幅度最大；其他三个圈层工业区空间密度有增有减，变化幅度较小。8.D随着城市的不断发展，城市内部功能分区越来越明显，原先工业用地不断被居住用地和商业用地替代，工业不断向市区外缘迁移，导致该功能区空间密度峰值不断往外推移。9.C图示工业区位于北郊，居民向南部城区搬迁后，上班距离远；南部城区远离工业区，公园多，绿地占比较大，环境质量好；图示信息不能判断购物是否方便；家庭轿车普及有利于职工长距离通勤。10.D高铁站建在远郊，可以避免将来城市发展使高铁线路进入城市内部，而干扰城市交通等，也可以为城市预留较大的发展空间；高铁侧重于客运，对钢铁产业影响不大；高铁站远离市区，给外地游客进出市区带来不便，但交通对游客的吸引力并不起决定作用。11.C1982~1988年三大区域间差异缓慢下降，1989~2000年缓慢提升，2000年以后再次持续下降。若把北京、天津和上海从东部地区剔除，则东部区域的内部城市化水差异介于西部和中部之间，但2005年后东部区域超越了中部区域，成为内部城市化水差异最大的区域，中部区域由最大变为最小。12.B三大区域的经济水差异扩大，但城市化差异呈缩小趋势；特别是2000年后，西部大开发(2000年)、东北振兴(2003年)和中部崛起(2004年)政策，内陆省份城市化加快，三大区【23·G3ZCJ(新高考)·地理·参考答案一XB一必考一QG】

①+vcH.0☐N卫回A.若图中①为某种化合物的基本组成单位，则①最可能是氨基酸B.若②广泛分布在动物细胞内，则其一定是糖原C.若③为生物大分子，则其彻底水解的产物最多为4种D.④可以表示脂肪，苏丹II染液可以将此物质染成橘黄色28.新冠病毒是一种非细胞病原体。新冠肺炎疫情给人们的生活带来了巨大影响，同时警示人们要养成良好的生活惯，提高公共卫生安全意识。下列与新冠肺炎疫情防控相关的叙述正确的是()A.戴口罩可以减少病原微生物通过飞沫在人与人之间的传播B.病毒能够在餐具上增殖，用食盐溶液浸泡餐具，可以阻止病毒增殖C.生活中接触的物体表面可能存在病原微生物，勤洗手可降低感染风险D,通常新冠肺炎患者的症状之一是发烧，因此可以通过体温测量初步排查29.下列为①②③④四类生物的部分特征：①仅由蛋白质与核酸组成；②具有核糖体和叶绿素，但没有形成叶绿体，③出现染色体和各种细胞器；④细胞壁的主要成分是肽聚糖。下列对应的叙述错误的是（)A。④中的生物都是异养生物B,肯定属于原核生物的是②和④C.流感病毒最可能属于①D.能进行有氧呼吸的生物只有③30.下面是三种组成蛋白质的氨基酸的结构式，据图分析下列叙述正确的是()HHHH2 N--COOHH2N-C—COOH HO-CH2-CooHCHNH2甲丙A.以上这三种氨基酸的R基依次是一H、一CH3、一CH2一ODHB.连接甲乙之间的化学键叫肽键C.甲是分子量最小的氨基酸D.从上图中可看出，只要含有一个氨基和一个羧基的化合物就是组成蛋白质的氨基酸三、非选择题：共4题，共35分。31.(每空1分，共10分)下图分别表示生物体内的生物大分子的部分结构模式图，据图回答下列

第十单元生态系统和人与环境学生用书由于关系而形成的一种联系。3.易错辨析食物链特点：起点是,为第(1)一处深海热泉可看作一个生态系统。营养级；终点是最高营养级，一般不会超过()个营养级。只包含生产者和消费者。(2)细菌在生态系统中可能是生产者，也食物链营养级与消费者级别的关系：可能是消费者或分解者。()级别=级别-1。(3)分解者是联系外界环境与生物群落的②食物网：食物链彼此交错连接成的复杂桥梁，生态系统中消费者处于主导地位。营养关系，叫作(错综复杂的食物网是使生态系统保持(4)许多食物链彼此相互交错形成的复杂的重要条件。食物网越复杂，营养结构就是食物网。食物网的复杂程度取生态系统抵抗就越强。决于该生态系统中生物的数量。()食物链和食物网是生态系统的(5)食物网中某生物的位置不能被其他生生态系统的和就物取代。是沿着这种渠道进行的。关能》。。命题视角分析核心知识突破《骨例1工下列有关生态系统的组成成分的叙续表述，正确的是)项目非生物的生产者消费者分解者A.有机肥可为绿色植物为主的生产者提物质和能量供物质和能量光合自养生营腐生B.蜣螂是需氧异养型动物，属于生态系统阳光、热物：绿色植大多数动生活的能、水、空物和蓝细物、寄生植细菌和中的消费者实例气、无机菌；化能合物、寄生细真菌、腐C.细菌只可能是生态系统组成成分中的盐等成生物：硝菌、病毒等生动物消费者和分解者化细菌等D.消费者都属于异养生物，消费者的存在将动植有利于生态系统的物质循环将无机物转加速生态系物的遗生物群落化为有机统的物质循体和动【重点归纳】生态系统各成分的作用及中物质和作用物，并将能环；帮助植物的排能量的根地位量储存在有物传播花粉遗物分本来源机物中和传播种子解为无非生物的项目生产者消费者分解者机物物质和能量生态系营养生态系统最自养异养异养生态系统生态系统的方式活跃的成统的关地位的基础、基石、主要键成分分、非必要必要成分成分必要成成分分327

A.线粒体内膜上的细胞色素c可能参与[H]的氧化B.衰老细胞释放的细胞色素c较多，C-9酶更容易被活化C.抑制癌细胞的C-9酶或C-3酶的活性可抑制癌细胞增殖D.细胞凋亡的过程也有新的基因表达和某些生物大分子的合成4.某男性基因型为TtR,体内一个精原细胞进行有丝分裂得到两个子细胞为A]和A2;另一个精原细胞进行减数第一次分裂得到两个子细胞为B,和B2,其中一个次级精母细胞再经过减数第二次分裂产生两个子细胞为C1和C2,另一个次级精母细胞再经过减数第二次分裂产生两个子细胞为D1和D2,其中D的基因型为Tr。那么，在无染色体互换和基因突变的情况下，下列说法正确的是A.染色体形态数目完全相同并且不含同源染色体的是B,和B2、C1和C2B.就上述两对等位基因而言，遗传信息相同的是A1和A2、B,和B2、C1和C2C.核DNA分子数的关系式是A1=A2=B,=B2=C1十C2=D1十D2D.D1变异的原因是纺锤体的形成受抑制导致姐妹染色单体未分开5.操纵元是原核细胞基因表达调控的一种结构形式，它由启动子、结构基因（编码蛋白基因)、终止子等组成。下图表示大肠杆菌细胞中核糖体蛋白(RP)的合成及调控过程，其中序号表示相关生理过程，RNA上的RBS是核糖体结合位点。下列有关说法错误的是RBsRP基因启动子基因基因1基因2…终止子Er链操纵元3。。B链mRNARBSRP1(●)⊙RP2细胞中缺乏结合rRNA时RP1○一核糖体RBS被封闭A.图中的基因进行①转录时，只能以3链为模板B.过程①中RNA聚合酶与启动子结合后相继驱动多个基因的转录C.细胞中缺乏rRNA时，RP1与mRNA上的RBS位点结合阻止翻译的起始D.过程①与②的碱基配对方式不完全相同，都需要细胞中的线粒体提供能量6.在新冠肺炎治疗时，需要监测血氧饱度、离子浓度、酸碱衡和血液中肝酶等各项指标，还需要将药物溶解到生理浓度的葡萄糖溶液、氯化钠溶液或氯化钾溶液中，再进行静脉滴注给药。下列叙述错误的是A.重症者肺部的血管通透性增大可能会导致组织水肿B.静脉滴注氯化钠溶液会导致神经细胞的静息电位增强C.重症患者可能会出现血氧饱和度下降和酸碱衡失调D.血浆中肝酶含量显著高于正常值说明肝细胞可能受到了损伤生物学试题（附中版）第2页（共10页）

A.线粒体内膜上的细胞色素c可能参与[H]的氧化B.衰老细胞释放的细胞色素c较多，C-9酶更容易被活化C.抑制癌细胞的C-9酶或C-3酶的活性可抑制癌细胞增殖D.细胞凋亡的过程也有新的基因表达和某些生物大分子的合成4.某男性基因型为TtR,体内一个精原细胞进行有丝分裂得到两个子细胞为A]和A2;另一个精原细胞进行减数第一次分裂得到两个子细胞为B,和B2,其中一个次级精母细胞再经过减数第二次分裂产生两个子细胞为C1和C2,另一个次级精母细胞再经过减数第二次分裂产生两个子细胞为D1和D2,其中D的基因型为Tr。那么，在无染色体互换和基因突变的情况下，下列说法正确的是A.染色体形态数目完全相同并且不含同源染色体的是B,和B2、C1和C2B.就上述两对等位基因而言，遗传信息相同的是A1和A2、B,和B2、C1和C2C.核DNA分子数的关系式是A1=A2=B,=B2=C1十C2=D1十D2D.D1变异的原因是纺锤体的形成受抑制导致姐妹染色单体未分开5.操纵元是原核细胞基因表达调控的一种结构形式，它由启动子、结构基因（编码蛋白基因)、终止子等组成。下图表示大肠杆菌细胞中核糖体蛋白(RP)的合成及调控过程，其中序号表示相关生理过程，RNA上的RBS是核糖体结合位点。下列有关说法错误的是RBsRP基因启动子基因基因1基因2…终止子Er链操纵元3。。B链mRNARBSRP1(●)⊙RP2细胞中缺乏结合rRNA时RP1○一核糖体RBS被封闭A.图中的基因进行①转录时，只能以3链为模板B.过程①中RNA聚合酶与启动子结合后相继驱动多个基因的转录C.细胞中缺乏rRNA时，RP1与mRNA上的RBS位点结合阻止翻译的起始D.过程①与②的碱基配对方式不完全相同，都需要细胞中的线粒体提供能量6.在新冠肺炎治疗时，需要监测血氧饱度、离子浓度、酸碱衡和血液中肝酶等各项指标，还需要将药物溶解到生理浓度的葡萄糖溶液、氯化钠溶液或氯化钾溶液中，再进行静脉滴注给药。下列叙述错误的是A.重症者肺部的血管通透性增大可能会导致组织水肿B.静脉滴注氯化钠溶液会导致神经细胞的静息电位增强C.重症患者可能会出现血氧饱和度下降和酸碱衡失调D.血浆中肝酶含量显著高于正常值说明肝细胞可能受到了损伤生物学试题（附中版）第2页（共10页）

2023一2024学年海南省高考全真模拟卷（一）生物学·答案1.D1665年，科学家罗伯特·胡克用显微镜首苷，B项正确：许多蛋白质含有S元素，S是蛋次观察植物的木栓组织，木栓组织中的细胞白质的特征元素，但只有少数几种氨基酸含是死细胞，A项错误：科学家施菜登提出新细有S元素，C项错误；人体内Na缺乏会引起胞从老细胞中产生，此后，耐格里和魏尔肖通神经、肌肉细胞的兴奋性降低，最终引发肌肉过观察和研究，认为细胞通过分裂产生新细酸痛、无力等，D项错误。胞，B项错误：细胞学说认为一切动植物都由4.C分析图示可知，①③过程中失去的主要物细胞发育而来，而不是所有生物，C项错误：细质均为水，水在细胞中具有自由水和结合水胞学说揭示了动物和植物的统一性，从而闸两种存在形式，A项正确：②过程中，小麦细胞明了生物界的统一性，D项正确。的细胞呼吸逐新旺盛，导致小麦种子中的有2.D噬藻体是病毒，没有细胞结构，病毒不属机物含量减少而种类增多，B项正确：仗能用于生命系统的任何结构层次，细胞是最基本斐林试剂检测萌发小麦种子的匀浆中是否含的生命系统，A项错误：蓝细菌是原核生物，其有还原糖，而无法判惭是否含有葡萄糖，C项含有藻蓝素和叶绿素，可以进行光合作用，且错误：细胞中有少数无机盐参与有机物的合只含有核糖体这一种细胞器，没有叶绿体、线成，如烘干小麦种子燃烧后所产生无机盐中粒体等结构，B、C两项错误：根据题意可知的P可能来自磷脂，D项正确。噬藻体可侵染蓝细菌，而蓝细菌大量繁殖可5.C水稻种子中的淀粉含量较高，淀粉可被人导致池塘形成水华，因此推测向形成水华的体水解为葡萄糖并吸收，使血糖升高，因此糖池塘投放适量的壁藻体可限制蓝细菌的繁尿病患者不宜大量食用米粉，A项错误；菜籽殖，从而改善水质，D项正确。油中含有丰富的不饱和脂肪酸，不饱和脂肪3.B核糖和脱氧核糖都含有0元素，1分子脱酸的熔点较低，B项错误：胆固醇是构成动物氧核糖比1分子核糖少了1个0原子，A项错细胞膜的重要成分，在人体内还参与血液中误：ATP和RNA的组成元素都是C、H、O、N脂质的运输，健康人可适量食用含胆固醇的P,且二者都含有由腺嘌呤和核糖组成的腺食物，但若人体内胆固醇含量过高，则可能导

适量盐酸CaCl2萃取剂三辛胺、CO2磷酸锂渣→低酸转化磷锂分离萃取除杂沉淀·高纯Li2C03钙渣Ca3(PO4)2等]①“低酸转化”使Li3PO4转化为Li2HPO4。写出“磷锂分离”的化学方程式：▲。②已知：三辛胺N(C8H173]是一种有机碱，难溶于水。向“萃取”后的溶液中加入三辛胺再通入CO2得到Li2CO3沉淀，加入三辛胺的目的是▲。(5)已知：Li2CO3微溶于水；LiFePO4、FePO4难溶于水和碱，可溶于盐酸生成LiCl、FeC2、FeCl3和HPO4;pH>3.2时，Fe3沉淀完全。完善由某废旧电极材料制取Li2CO3的实验方案：边搅拌边向废旧电极材料中加入NaOH溶液至不再产生气泡，过滤，▲，过滤、洗涤，低温干燥得L2CO3固体。（实验中须使用的试剂有：双氧水、盐酸、NaOH溶液、Na2CO3溶液)17.(15分)工业上用铁泥制取黄铵铁矾[NH4)F3(SO4)2(OH6]并用于处理含有机染料的废水。I.制备黄铵铁矾用含氧化铁57.4%的铁泥制备黄铵铁矾的实验流程如下：稀硫酸(NHSO铁泥→酸浸→过滤1→热合成→过滤2→黄铵铁矾滤渣1滤液2()实验中须对“过滤1”所得滤液中的含铁量进行测定，其目的是▲。(2)写出“热合成”发生反应的化学方程式：▲。(3)上述流程中可以循环利用的物质是▲（写化学式）：Ⅱ.用黄铵铁矾处理含有机染料（用MB表示）的废水黄铵铁矾表面具有丰富的羟基基团，可催化H2O2氧化去除废水中的有机染料，该过程可能的机理如题17图-1所示。H·OH③1H…MB00H+MB·OH十C02等Fe②Fe.0H(a)题17图-1(b)(4)从电负性的角度分析题17图-l()中第②步铁元素化合价的变化及原因：(⑤)在用黄铁铵矾处理废水中MB的过程中，可观察到100反应前期废水变澄清，黄铁铵矾表面附着一层MB,99H然后逐渐消失。黄铵铁矾去除废水中有机染料（用98MB表示)可能的机理可描述成：▲。(6)己知：·OH不稳定，易与含氧酸根离子反应生成pH=3.0+pH=4.3◆pH=5.6OH。在温度、H2O2用量都相同的情况下，测得95pH=7.0废水的pH对MB去除率的影响如题17图-2所示，9402040680pH=7时MB去除率明显降低，可能的原因是▲。时间/min题17图-2决胜新高考—2023届高三年级大联考（化学)第6页共6页

14.Why is the woman glad?(受乙红会能，食2」琴小非匹吊2」点)冒二丽A.Her sight is better than before.圆风小个A毫司白瓯哥饮，白世图g2面可mB.She needn't wear glasses any more.丽小进，烈小个含海圆间倾成张谢，白收以丽可商粤C.Nothing more serious happens to her.庭资日硬必量比得粉。向帽恩小个两「蒙踪ǜ聚容国厨以一面而酒15.What does the man advise the woman to do?9mo由bo用的s由3oo山8 n ar bib ulW.dA.Take off her glasses.92海139adi10月AB.Use computers less.3b60a五iC.Do eye exams regularly.osby ol ali m016.What is the woman's attitude towards wearing glasses?全5 ad lliw Ho恒woHA.Positive.B.Negative.C.Ambiguous.elloballoh OI.A听下面一段独白，回答第17至第20四个小题。:烈小个两餐原公蛋害国封成面测I7.What's“Interesting Culture'”?8罗达msh的d0BdW8A.A radio programdB.school lecturesocial organization18.Where does a person sing songs in western karaoke?1 oods roitsroti9t由BssT7、eA.At a table.B.On a stage.C.In a room.19.Who usually controls the songs in western karaoke?d相l国al.A.The singer.B.The audience.C.TheD山a020.How does a singer choose songs in China's karaoke?翻小个三巢至1常容回，荐战一面丁限A.By writing on a paper.id-T s'asmow a o bonacrad e'tadW.0)B.By selecting on a screen..2 nig aomo3d1月slama semonad .AC.By turning to the DJ.b过n09由如Bwws动9ob7.了第二部分阅读理解（共两节，满分40分）oit9nma相adlo牙，A第一节（共15小题；每小题2分，满分30分）》nie-a市ms9lo-自8阅读下列短文，从每题所给的A、B、C和D四个选项中，选出最佳选项，并在答题卡上将该项涂黑。5A山aw9 dqidenoisl5lddc啊sdiW.CSome emerging technologies to watch in 2022.sovolqms bn Beo8.AFlying electric taxis30 abue bnn ot3期5T,aLong seen as something of a fantasy,flying taxis are getting serious.Several firms around theworld will step up test flights in 2022 with the aim of getting their aircraft certified for commercialuse in the following year or two.Joby Aviation,based in California,plans to build more than adozefitfive-seat vehicles,which have a 150-mile range.Volocopter of Germany aims to provide an英语试题)第3页（共12页）

Overacenuryao,the paintero sid that,"Every ac of creation is first of all an at ofdestruction."So the eight periods arc all very different in their choice of subjects and yetmiskablydrawn by Pics's hands.Financial caed his styl usshisy changed over tme,itbecme mo simplistic.Acomtht Picassoforgothowtopaint.Aneral,hewasclhasicalytrainedatheScholofFineArsinBarcelona.Nowhe is best known for dn istic movement known as“℃is(立体派)n.It usedgeometrie shapes toufigures With this method,Picassotried toshohisfigures from multiple perspectives()in two-dimensional spacc.For example,a person'eye may be shown from straight ahead while his right eye and nose are shown from the side.Theresult is strange and beautiful,frightening and funny.Picasso often said that he admired primitive art and drawings made by youngsters."When Iwas the age I could draw like Raphael,but it took me a lifetime to learn to draw like them,"hesaid.Maybe that's why Picasso is still so popular.We look at his work and think,"Maybe I coulddo that!”4.Which of the following best describes Pablo PicassoA.Productive.B.Optimistic.C.Traditional.D.Generous.5.Wuy did Financial Express call Picasso's style unusual?A.His act of creation was destructive.B.He created a series of simple images.C.His painting style remained unchanged.D.He drew different subjects in different periods.6.What is special about a cubist painting according to the text?A.It is rather difficult to understand.B.It shows figures from various perspectives.C.It covers different subjects at the same time.D.It reflects the relationship between humans and animals.7.What does the underined word"hemn the last prA.Raphael's works.B.Artists.C.Drawings.D.Youngsters.高三英语试题第3页共10页

about an article on American poetry.The article was written byC.They to introducing China.名卷Thackeray,but Poe believed that Dickens was behind the article.D.They help Grandpa Amu earn much money.William Makepeace Thackeray (1811-1863)27.Which can be the best title for the text?汇编1⑧山西省重点中学2021届高三一轮复综合考试William Makepeace Thackeray was a novelist.His besA.Best Popular Video On YouTubeknown woork is Vanity FairHe was also a friend of CharlesB.Grandpa Amu:A Chinese Master CarpenterDickens.While Dickens and Thackeray were friends,the rela-C.Unbelievable Traditional Carpentry Skillstionship wasn't always smooth.They had several serious quar-D.China:A Nation Full Of Amazing Technology本试卷共150分考试时间120分钟rels.One quarrel involved Dickens siding with Edmund Yatesafter Yates insulted ThackIf you live in certain parts of the world,you will see som21.Who had taken care of Dickens'health for years?thing magical happen cach fall.It is the changing of the color第一部分听力（共两节，满分30分）C.A couple of days ago.A.Collins.B.Poe.the leaves on many different trees.Each year deciduous第一节（共5小题；每小题1.5分，满分7.5分）C.Elliotson.14.What will the wonan do tonight?D.Thackeraytrees go through a process in which their green leaves be密听力录音听下面5段对话。每段对话后有个小题，从题中所给的A.See a movie22.What broke Dickens and Poe's friendship?yellow,gold,orange and red beforeurning brownA、B、C三个选项中选出最佳选项。听完每段对话后，你都有10B.See a play.A.A traffic accident.and falling onto the ground.秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读C.Go to the gym.B Their ideas on running companies.Photosynthesis(光合作用)is the process for trees to make15.What is the relationship between the speakers?C.A poem written by Dickens.their fod Taking enery from the swater from the groundand例：How much is the shirt??BGood friends.C.Brother and sisterD.An article written by Thackeray.carbon dioxide frair,they make sugar to“eat”so they carA￡19.15.B.￡9.18.C￡9.15.23.What is Thackeray's most famous novel?grow into strong,healthy trees.The leaves da tree arewhere phoA.He will borrow another car next timeA.Vanity Fair.tosynthesis happens because the chlorophyll(叶绿素)in the leaves is答案是C。B.He will return before six o'clock.b.the moonstouewhat makes photosynthesis possible.Chlorophyll also has another1.Why is the man leaving early?sons changeA.He wants to avoid a traffic jamC.He will fill up hewith gas.C.The Fall of the House of Usher.iobit is whaes leaves green.When theB.He isn't interested in the movie.听第10段材料，回答第17至20题。D.The Murders in the Rue Morgue.places where deciduous trees grow and the days get shorter and theBweather gets colder,it is harder for the chlorophyll in the leaves toC.He doesn't know the way to the theater.17.What kind of restaurants are the most in the speaker'shometown?A 63-year-old Chinese grandpa's traditional carpentrymake the food needed to stay green.So instead of making more food,2.How did the woman feel just now?A KECsI.)skills are delighting tens of millions ofviewers online as hethe leaves start using food they have stored awayforthis time ofA.Scared.B.Bored.C.Excited.B.Chinese restaurantscreates woodwork without glue,screws or nails.year.3.Where does the conversation most probably take place?C.Japanese restaurantsThe Chinese master carpenter,Wang Dewen,knownAs the leaves use the food that has been stored away,cells4whB.In a classroom.C.In a kitchen18.Why does the speaker dislike "all you can eat"restaurants?"Grandpa Amu"on YouTube,has been regarded as a modern Luform at the bottom of each leaf.These cells act like a door be-A.They are unhealthyBan,a famous Chinese structural engineerduring the Zhoutween the leafand therest of thettree-a door that closes verA.At6:30.B.At6:45.C.At7:00.5.Who might Freddy be?B.They are too expensivenasty,thanks to his vast carpentry knowledge.His most popularslowly and doesn't shut until all the leaf's food is gone.While.Thereis't enou food in them.video,which shows he made a fantastic wooden arch bridge,this is happening,the colors in the leaves of the trees are able toA.The speakers'son.19.What do most customers of "All you can eat"restaurantswent viral on the platform,gaining more than 42 million viewsshow through.In fact,the red,yellow,gold and orange colorsB.The speakers'landlady.look like？Grandpa Arfollos an ancient Chi:metiseand tenorer longThe colorsijust can't beA.Very fat.B.Very tall.C.Very thintechnique(榫卯技术)，which means no nails or glue are involve(共15小题：每小题1.5分，满分22.5分)20.What is the speech mainly aboutin the entire process of building the arch bridge.Grandpa AmuYou might be wondering how the rest of the tree keeps growing听下面5段对话或独白。每段对话或独白后有几个小题A.The speaker's favourite diet.has also made several wooden toys for his grandson using thewhen the weather turns cold and the leaves die and fall.Doesn't the从题中所给的A、B、C三个选项中选出最佳选项。听每段对话B.Restaurants in the speaker's hometown.Among all theing Peppa Pig and aest of the tree need the food made by the tree's leaves?Not或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各C.Fast food restaurants in americareally.he tree trunk and branches get food from the小题将给出5秒钟的作答时间。每段对话或独白读两遍。第二部分阅读理解（共两节，满分40分，It was not long before his son and daughter-in-law decided toroots of the tree.The roots supply water,vitamins and minerals听第6段材料，回答第6、7题（共15小题每小题分，满分30分)video Wang's efforts.The master carpenter has so far attractedthey get from the ground.Trees need sunshine and warm weath-6.How does the woman usually go to work?阅读下列短文，从每题所给的A、B、C和D四个选项中，选over 1.18 million subscriberson YouTube,but Grandpa Amu iner toow,but they also need time to rest like bears that sleeplikeA.By car.B.By bus.C.By train出最佳选项。sists that he is just an ordinary farmer.Ziqi,whoing thewinter.lives in a village of southwest China's Sichuan Province,has28.Why do leaves change colors?7.What do the speakers agree about taking the train?The Friends of Charles Dickensmade a name for herself by making various Chinese dishes onA.They save some energy to stay alive.A.It is safer.B.It is faster.C.It is cheaperYouTube since 2016.Grandpa Amu now in fact is also trying to听第7段材料，回答第8、9题。Dickens was born in 1812.His father,a clerk in the navypay office,was thrown into debtors'prison.The miserable treat-Chinese culture to the8.Why is the woman upset with the man?spread unique Chinese techniques andment of children and the institution of the debtors'jail becameworld.D.They can't get enough energy from the sun.A.He hasn't been attending class.topics of several of DickensnovelsGrandpa Amu's son and daughter-in-law now work full time29.In which situation do leaves fall off deciduous trees?B.He didn't turn in his essayWilkie Collins (1824-1889)on his videos,hoping that the channel's popularity would helpa.When there is no sunlight any longer.C.His essay is too short.Although twelve years younger than Dickens,Wilkie Collinslocal villagersbetter sell their farm produce."We came up withB.When the food stored awayin the leaves is used up9.How many essays has the man rewritten this year altogether?became one of Dickens best friends.Collins was a popular novel-the idea of making the videos because we wanted to bring ourC.When the chlorophyll in the leaves stops working.A.Three essays.B.Two essays.C.One essay.tone is onerural culture to others and let people learn about these ancientD.When cells start to form at the bottom of each leaf听第8段材料，回答第10至12题。s wrote The Frozen Deep.Wilkie wasChinese techniques,"said Huang Chunmei,Grandpa Amu's30.How do trees survive in winter?10.What does the man suggest the woman do?the son of the painter William Collins.He was born in londordaughterin-law,in an interview with South China MorningA.By getting food from thegroundA.Save up for the carand lived in Italy and France as a child.PostB.By storing food in their branches.B.Go to another car dealer.John Elliotson (1791-1868)24.What is Grandpa Amu famous for?C.By storing food in their roots.C.Ask someone to check the car.on was Dickens's family doctor for many years andA.His carpentry skills.d.by making the most use of the dead leaves11.How will the woman pay for the carhus they became good friends.Elliotson was an early advocateB.A wooden pig.31.What is the purpose of the text?A.In cash.B.By bank card.C.By cheque.for the use of the stethoscope(听诊器).He also believed in theC.A fantastic toy.A.To study how trees survive in winter.use of acupuncture(针灸).d.The toys for his grandson.12.How will the man help the woman?B.To tell about the importance of photosynthesis.A.Lend money to her.Edgar Allan Poe (1809-1849)25.How did Grandpa Amu make toys for his grandson?C.To explain why leaves change colors.B.Drive her car homewas anauthor best known for his poems andA.By following the videD.To show the changes of trees in the whole yearC.Take care of her car.short fiction.The Fall of the House of Usher and The MurdersB.By applying modern skills.D听第9段材料，回答第13至16题in the Rue Morgue are two of his most popular works.DickensC.By using an ancient Chinese technique.As heat waves continue to ravage the planet,air conditiond.by studying carpentry knowledge.ers are becoming more and more common.However,these "ac-13.When did the woman last lend the man her car?26.What can we know about Grandpa Amu's videos?tive"cooling devices are posing problems because the electricityA.A year ago.andseemedB.Five months ago.to enjoy one another's company.However,twoA.They are good for sg toys.consumption which most peopleareconcerned aboutand theyears later Poe broke off the relationship because he was angryB.They make Grandpa Amu busier.release of ozone-damaging chemicals worsen the greenhouse gas[英语22JM

贵州天之王教筒2022届全国Ⅲ卷高端精品模拟信息卷英语（一）注意事项：1.答卷前，考生分必将白己的姓名、准考证号等填写在答题卡上。2回答选择题时，选出每小题答案后，用铅笔把答题卡上对应题目的答案标号涂黑。如需改动，用橡皮擦干净后，再选涂其他答案标号。回答非选择题时，将答案写在答题卡上。写在本试卷上无效。3.考试结束后，将本试卷和答题卡一并交回。第一部分听力（共两节，满分30分）做题时，先将答案标在试卷上，录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上第一节（共5小题；每小题1.5分，满分7.5分】听下面5段对话。每段对话后有一个小题，从题中所给的A,B,C三个选项中选出最佳选项，并标在试卷的相应位置。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。例：How much is the shirt'?C.￡9.15.A.￡19.15B.￡9.18答案是C1.How much should the man pay for the tickets?C.$56.B.$40.A.$162.Who will play with Jim?B.His mother.C.His sister.A.His father.3.Why did John call yesterday?B.To return a basketball.C.To get his basketball back.A.To borrow a basketball.4.What does the man mean?n LA.He doesn't like dessertsB.He has given up desserts.C.He has eaten some desserts.Dlyn5.What are the speakers mainly talking about?B.The tent.C.The Internet.A.The weather.nche第二节（共15小题；每小题1,5分，满分22.5分）we听下面5段对话或独白。每段对话或独白后有儿个小题，从题中所给的A,B,C三个选项中选出最su佳选项，并标在试卷的相应位置。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。art听第6段材料，回答第6、7题。anc6.What time is it now?B.1100.A.10:30.C.11:30nt7.What will the woman do next?oaA.Sit downB.Fill in a formC.See the doctor.【精品模拟信息卷·英语一（第1页）】

当代中学生(CN36-0059)投稿信箱：yingyu@jyy.comteach you how to make it.What my grandfather is goodat is making kites.When you come here,he will takeyou to the fields to experience the joy of flying kites andmaking kites.My aunt who is famous for her skill ofpaper-cutting hopes this skill can spread to the world,soshe will teach you the paper-cutting skill.At last.I willarrange the visit to the Great Wall and the SummerPalace for you.I'm looking forward to your comingYours,Li Hua

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关培图极九年级新目标第期English Weekly20222023学年西师范大学主管●山西师大教育科技传媒集团主办●英语周报社编辑出版●社长：徐文伟（●总编辑：刘永俊2022年9月1日星期四总第3733期●国内统一刊号：CN14-0705/F)●网址：http:/www.ew.com.cnClass:Name:Full marks:120Your marks:听扫微掌力描信上小音播程周期中综合能力评估试题频放序报反应根据你所听到的内容，选择正确答A.Tents.B.Umbrellas.完成对话。（共5小题，每小题1分）第一部分听力技能C.Water.两节，共20小题，满分20分5 Which race will be the last?

1项正确；CIO2易溶于水，显然不能用饱和食盐水除杂，C项错误625X5第四章铁金属材料第8讲铁及其化合物77X2微考点·大突破≈2.63，D项正确。微考点1微真题·大揭秘知识微回扣1.D解析浓盐酸易挥发，制备的氯气中含有HCl,可用饱和食盐水除去:1.银白磁铁HC1,C2可用浓硫酸千燥，A装置能达到实验目的，故A项不符合题意；2.(1)十2十3（2)还原①Fe,0,·xH,03Fe+20,点槛Fe,0,氯气的密度比空气的大，用向上排空气法收集，B装置能收集氯气，故2Fe+3CL,点燃2FeCL,Fe+S△FeSB项不符合题意；湿润的红布条褪色，干燥的红色布条不褪色，可验证干燥的氯气不具有漂白性，故C项不符合题意；氯气在水中的溶解度较小，②3Fe十4H,0(g)商温Fe,0,十4H,应用NaOH溶液吸收尾气，D装置不能达到实验目的，故D项符合题意。③Fe+2Ht-Fe2++H2↑2.答案(1)Mn02+4HC1(浓)△MnCL,+CL,++2H,03Fe+8H++2NO?-3Fe2++2N0↑+4H,0(2)c→d→b→a→eFe+4H++NO?—Fe3++NO个+2H20钝化(3)HCIO取少量溶液于试管中，加入过量稀硝酸，再加入少量AgNO3@a.Fe+Cu2+-Fe2++Cu b.Fe+2Fe+=3Fe2溶液，若有白色沉淀生成，则证明原溶液中含有C3.(3)@Fe,0,+3C0商温2Fe十3C0,解析(1)实验室通常采用浓盐酸和MnO2制取Cl2,化学方程式为冬微诊断MnO,十4HC1(浓)△MnCL,+Cl,个+2H,0。(2)根据化学方程式可1.X提示：不论氧气是否过量均生成Fe3O4。知，制取的氯气中混有氯化氢、水蒸气，氯气有毒，必须进行尾气处理，因2.X提示：过量的铁会与Fe3+反应最终生成Fe2此使用饱和食盐水吸收氯化氢气体，浓硫酸除去水蒸气，最后用NaOH溶3.×提示：不论Fe是否过量，与氯气反应均生成FeCl3,Fe只有在溶液中液吸收尾气，因此接口连接顺序为cd→b→a→e。(3)久置后不能使品才与Fe3+反应。红溶液褪色，说明HCIO已分解；检验CI一的方法为向溶液中加入过量稀:4.×提示：常温下铁在浓硝酸中发生钝化。硝酸，防止溶液中含有CO?、HCO?等，再加入少量AgNO3溶液，若有:教材实验微回放白色沉淀生成，则证明原溶液中含有C1。答案(1)为B中的反应提供水蒸气(2)3Fe十4H,O(g)商温Fe,0,十3.答案(1)衡气压，使浓盐酸顺利滴下NaOH溶液4H2(3)防止铁粉在加热条件下被装置中的空气氧化(4)黑色氧化铜Ca(ClO)2+4HCl(浓)=CaCl2+2Cl2↑+2H20恋T无水硫酸铜变蓝(5)11.6(2)在装置A、B之间加装盛有饱和食盐水的洗气瓶解析(I)A为水蒸气的产生装置，为B中的反应提供水蒸气。(2)B中(3)酸式C发生铁与水蒸气的反应：3Fe十4H,0(g)高温Fe,0,+4H。(3)加热时铁解析(1)装置A为恒压分液漏斗，它的作用是衡气压，使浓盐酸顺利能与氧气反应，故实验中应先点燃酒精灯a,再点燃酒精喷灯。(4)E中的滴下，C的作用是吸收反应不完的Cl2,可用NaOH溶液吸收，Ca(ClO)2CuO被H2还原为Cu,同时产生水，则E中可观察到黑色氧化铜变红，F和浓盐酸在A中发生归中反应产生Cl2,反应的化学方程式为Ca(C1O)。中无水硫酸铜遇水变蓝。(5)16.8gFe粉与水蒸气反应后得到固体20.0+4HCl(浓)—CaCl2+2Cl2个十2H2O。(2)锰酸钾在浓强碱溶液中可g,可使用差量法计算生成氧化物(Fe3O4)的质量。设实验后的固体物质稳定存在，碱性减弱时易发生反应3MnO?十2H2O一2MnO4+MnO2↓中氧化物的质量为x,则：十4OH,一部分MnO?转化为了MnO2,导致最终KMnO4的产率降3Fe+4H,0(g高温e,0,+4H,△m低，而浓盐酸易挥发，直接导致B中NaOH溶液的浓度减小，故改进措施56×323264是在装置A、B之间加装盛有饱和食盐水的洗气瓶吸收挥发出来的HCl20.0g-16.8g(3)高锰酸钾有强氧化性，强氧化性溶液加入酸式滴定管，滴定管的“0”刻232度在上，规格为50.00mL的滴定管中溶液的实际的体积大于(50.00一64=20.0g-16.8gx=11.6g.题组微演练15.00)mL,即大于35.00mL：1.D解析A项中铁片在浓硝酸中钝化，金属片质量不会减少；B项中铁4.答案(1)饱和NaC1溶液与Cu(NO3)2溶液发生置换反应，金属片质量增加；C项中有气体产生。(2)2Mn(OH)2+O2-2MnO2+2H2O2.D解析当此混合物反应完全后，加入足量的盐酸时，如果铁过量，(3)Mn2+的还原性随溶液碱性的增强而增强1mol铁对应1mol氢气，如果硫黄过量，硫化亚铁与盐酸反应，1mol硫(4)1Cl2 +2NaOH=NaCl+NaC1O+H,O化亚铁对应1mol硫化氢气体，故5.6g铁反应，对应的气体为2.24L(标②4Mn0:+4OH--4MnO-+O2↑+2H20Cl2准状况下)，但是实际产生的气体体积偏小，可能原因是部分F被空气中33C1O-+2MnO,+20H-2MnO,+3CI+H2 O的氧气氧化了。④过量Cl2与NaOH反应产生NaCIO,使溶液的碱性减弱，c(OH-)降3.C解析由于铁的物质的量56g·m0=0.4m0l,所以在反应的过22.4g低，溶液中的MnO:被还原为MnO?的速率减小，因而实验Ⅲ未得到绿程中它失去的电子物质的量应介于0.8mol(此时只产生Fe2+)和色溶液1.2mol(此时只产生Fe3+)之间，由于产生0.3 mol NO2和0.2 mol NO,解析在装置A中HCl与KMnO4发生反应制取Cl2,由于盐酸具有挥发即反应过程中硝酸得到的电子的物质的量为0.3mol×(5一4)十0.2mol性，为排除HCl对Cl2性质的千扰，在装置B中盛有饱和NaCl溶液，除去X(5一2)=0.9mol,所以对应的产物既有Fe(NO3)3又有Fe(NO3)2,设CL,中的杂质HCI,在装置C中通过改变溶液的pH,验证不同条件下Cl2前者的物质的量为x,后者的物质的量为y,则由铁原子守恒可得x十y=与MnSO,反应，装置D是尾气处理装置，目的是除去多余Cl2,防止造成0.4,由得失电子守恒得3x+2y=0.9mol,解得x=0.1mol,y=0.3mol。大气污染。(1)B中试剂是饱和NaCl溶液，作用是吸收Cl2中的杂质HCl:4.A解析满足条件的反应为气体。(2)通入Cl2前，Ⅱ、Ⅲ中Mn2+与碱性溶液中NaOH电离产生的Fe+4HNO3(稀)-Fe(NO3)3+NO↑+2H2O①3Fe+8HNO3(稀)-3Fe(NO3)2+2N0↑+4H2O②OH反应产生M(OH)2白色沉淀，该沉淀不稳定，会被溶解在溶液中满足方程①的a:b=(4×63)：56=9：2,的氧气氧化为棕黑色MnO2,则沉淀由白色变为黑色的化学方程式为满足方程②的a:b=(8×63):(3×56)=3:1。2Mn(OH)2+O2一2MnO2+2H2O。(3)对比实验I、Ⅱ通入Cl2后的介于方程①②之间即3≤-≤4.5的都行。A项不可能。实验现象，对于二价锰化合物还原性的认识是：M2+的还原性随溶液碱性的增强而增强。(4)①Cl2与NaOH反应产生NaCl、NaClO、H2O,使溶O微考点2…液碱性减弱，反应的化学方程式为Cl2+2NaOH一NaCI+NaClO+知识微回扣1.铁红磁性氧化铁黑色粉末红棕色粉末黑色晶体FO十2H+一H2O。②取Ⅲ中放置后的1mL悬浊液，加入4mL40%NaOH溶液，溶液紫色迅速变为绿色，且绿色缓慢加深。溶液紫色变为绿色就是由于在Fe2++H,0Fe,0,+6Ht—2Fe3++3H,0Fe0,+8Ht-Fe2++2Fe3++4H,0浓碱条件下，MnO:可被OH还原为MnO,根据电子守恒、电荷守恒及原子守恒，可知该反应的离子方程式为4MnO,+4OH一4MnO2.白色固体红褐色固体Fe(OH)2十2H+一Fe2++2H2O十O2个十2H2O。溶液绿色缓慢加深，原因是MnO2被Cl2氧化，可证明Fe(OHDg+3H+一Fe++3H,02Fe(OH,△Fe,0,+3H,0Ⅲ的悬浊液中氧化剂过量。③取Ⅱ中放置后的1mL悬浊液，加入4mLFe2++20H-Fe(OH)2↓Fe3++3OH—Fe(OH)3↓白色沉水，溶液碱性减弱，溶液紫色缓慢加深，说明ClO一将MnO2氧化为淀灰绿色红褐4Fe(OH)2+O2+2H2O一4Fe(OH)3MnO:,发生的反应是3C10+2MmO2+20H—2MnO:+3CI+:华微诊断H2O。④从反应速率的角度，过量Cl2与NaOH反应产生NaClO,使溶液：1.X提示：因为Fe2O3是红棕色，所以Fe2O3可用作红色油漆和涂料。的碱性减弱，c(OH)降低，溶液中的MnO:被还原为MnO?的速率减2.√提示：C0还原FezO3可以得到Fe单质，Fe单质会与Fe,O,和盐酸小，导致实验Ⅲ未得到绿色溶液。反应生成的Fe3+反应，所以无法判断黑色固体中是否含有Fe3O4。·14·赢在微点高考复顶层设计化学

如图所示：Ⅲ.砷酸(H3AsO4)在酸性条件下有强氧化性，能被尾气处理过量氯气母液→综合利用SO2、氢碘酸等还原离心中和反应预反应→氯化分离过速系列操作产(1)As2S3中砷元素的化合价为价。(2)“沉砷”过程中FeS是否可以用过量的Na2S替换氯气一→增压(填“是”或“否”)；请从衡移动的角度已知：①在水中的溶解性：(CNO)3Na>[(CNO),C2]Na>解释原因：(CNO)3Cl3②若“氯化”不充分，会产生[(CNO)3Cl2]Na(二氯异(3)向滤液Ⅱ中通入氧气进行“氧化脱硫”，请写出脱氰尿酸钠)。硫的离子反应方程式③有关物质的相对分子质量：(CNO)3H3129,(CNO)3Cl3232.5,[(CNO)3Cl2]Na220。回答下列问题：(4)用SO2“还原”过程中，若需检验还原后溶液中是(1)“中和反应”阶段，烧碱稍过量的目的是否仍存在砷酸。则还需要的实验试剂有(2)“预反应”的目的为(5)已知：常温下，pH>7.1时，吸附剂表面带负电，(3)在工艺流程中，为了提高三氯异氰尿酸的产率，采pH越大，吸附剂表面带的负电荷越多；pH<7.1取的措施有时，吸附剂表面带正电，pH越小，吸附剂表面带的(4)在“氯化”阶段，氯气和异氰尿酸三钠反应生成三正电荷越多。氯异氰尿酸，反应的化学方程式为H,AsO.HAsO,该反应剧烈，必须控制反应温度不超过20℃，则最好将反应釜置分于中。H,AsOA80(5)“离心分离”的目的为61012(6)“尾气处理”可选择的吸收液为(填标号)。PHA.NaOH溶液B.FeCl3溶液五价砷在水溶液中的存在形式与溶液pH的关系C.Na2SO3溶液D.饱和NaCl溶液60300(7)起始加入258kg异氰尿酸，若原料利用率为98%，250200最终获得453.25kg(CNO)3Cl和[(CNO)3C2]Na150的混合物，则异氰尿酸生成(CNO)3Cl3的收率为10050已知：收率表示进人反应器的原料与生成目标产37911物所消耗的原料之间的数量关系，即收率=吸附剂对五价砷的衡吸附量随溶液H的变化关系生成目标产物的原料量×100%。当溶液pH介于7~9，吸附剂对五价砷的衡吸原料进料量附量随pH的升高而下降，试分析其原因4.砷的化合物可用于半导体领域，如我国“天宫”空间站的核心舱“天和号”就是采用砷化傢薄膜电池来供电。一种从酸性高浓度含砷废水[砷主要以亚砷酸(HAsO)形(6)含砷废水也可采用另一种化学沉降法处理：向废式存在]中回收砷的工艺流程如下：水中先加入适量氧化剂，再加入生石灰调节pH,As,0,还原H,As0,将砷元素转化为Cag(AsO4)2沉淀。若沉降后上酸化FeS层清液中c(Ca2+)为2×10-3mol/L,则溶液中含一速液卫餐聚NAO砷c(AsO)的浓度为mol/L。该处理后水滤渣滤液1①事化排放达标的溶液是否符合国家排放标准(填②吸附剂“是”或“否”)。（已知：Kp[Ca3（AsO4)2]=8X已知：1019,国家规定工业废水排放中砷元素含量

14.(除标注外，每空2分，共15分)【答案】(1)CH+C,光，CH,Cl+HClHH:C:CI:父(2)CHCL(1分)(3)CH2=CH2(4)碳碳双键、羧基（2分，写对一个得1分)(5)加成反应（或还原反应）(1分)加聚反应（或聚合反应）(1分)(6)①CH,0H+CH,CH,C0OH浓疏酸CH,CH,CO0CH,+H,0②CH2=CHCOOH+Br2→CH,Br-CHBrCOOH【解析】(1)甲烷与氯气在光照条件发生取代反应机理为CH4分子中的H被氯原子取代，生成一氯甲烷的反应方程式为：CH+C,光CH,C+HCl,一氯甲烷的电子式为H:C:。H(2)甲烷与氯气反应产生的三氯甲烷又叫氯仿，它与CC4均为重要的有机溶剂。(3)乙烯的产量可用来衡量一个国家石油化工发展水，其结构简式为CH2=CH2。(4)CH2=CHCOOH分子中官能团为碳碳双键和羧基。(5)F→E为CH2=CHCOOHCH3与H2反应生成CHCH,COOCH3,反应类型为加成反应（或还原反应)；F→G为CH=CHCOOHCH3在催化剂作用发生加聚反应生成高分子化合物。(6)①C+D→E为甲醇与丙酸在浓硫酸催化作用下生成丙酸甲酯：CH,CH,C0OH+CH,OH浓统藏CH,CH,C00CH,+H,0;②丙烯酸使溴水褪色是发生加成反应：CH2=CHCOOH+Br,→CH,Br-CHBrCOOH。15.（每空2分，共14分)【答案】（1)增大接触面积，加快酸浸效率（或速率）Si02(2)C(3)1:2(4)(NH4)2S04(5)6Mn(0H)2+02=2Mn304+6H20A【解析】(1)在工业生产中将矿物粉碎是为了增大接触面积，加快反应速率，根据物质的性质，MnC03、FeC03、Al,0,均能溶于硫酸，而Si02为酸性氧化物，不溶于硫酸。(2)过滤操作中用三角漏斗作过滤器，玻璃棒引流，烧杯接收滤液，不需要使用容量瓶。(3)“氧化I”步骤中是利用MnO,氧化Fe2+,便于后续步骤以Fe(OH)3沉淀法方式除去铁元素，发生反应的离子方程式为MnO2+2Fe2++4H+一Mn2++2Fe3++2H,0,氧化剂和还原剂的物质的量之比为1：2。(4)矿物中的MnC03、FeC03、Al203均溶于硫酸，铁、铝元素又以沉淀方式除去，根据元素守恒，母液中的溶质为(NH4)2S04。(5)“氧化Ⅲ”步骤中是空气中的02作氧化剂，则发生反应化学方程式为6Mn(0H)2+02—2Mn04+6H20;因为Mn04与Fe3O4中锰、铁元素的价态相同即呈+2、+3价，故其氧化物可表示为Mn0·Mn,03。16.(每空2分，共14分)【答案】(1)BD(2)①CH4+C0,催化剂2C0+2H2吸热②0.025mol·L1·min1(未写单位扣一分)25%1.25(3)02+4e+2H20=40H高一化学参考答案第3页（共4页）

ceremony.auring the1.1.potential2.committee3.femaleⅡ.1.他的演讲被认为非常成功。4.intelligent5.resources2.我的英语老师很有耐心，我非常尊敬他。IⅡ.cure1.y治好；治愈2.n.疗法3.Jack is very happy to have beenihonour1.n.荣誉2.y感到荣幸picked out torepresent the whole team.chemical1.n.化学品2.ad.化学的4.There is no use protesting.I will not change myIII.1.awarded2.integrate3.establishedmind.4.gainedIV.I.sits2.Looking3.reallyIV.1.despite the bad weather4.or5.who/that6.pulled2.have Mary in mind7.what3.came across8.different9.platesV.1.recipe2.limited3.eventually10.to have4.remarkable第4版5.apart from6.effectiveGRAMMARLESSON 21.among whom 2.in which3.of whichI.1.skin2.further3.racial4.who5.which6.after which4.discriminationEXTENSIVE READINGII.1.independence 2.peaceful3:inspiring【Self-check】CADBE4.impressive【Reflection】略

则99.5n=199,解得n=2,该分子中含有配位键，则气态CuC1分子的结构式可能为(3)反应Cu(s)+Cu2+2C-2CuCI(s)的1c2(Cu*)11K-c(Cu)-cC)cCu×e(Cu')e(CI"K.R9p(CuC1x10×1x10y-10,故该反应进行的程度大小：几乎完全反应：(4)①反应温度控制在60-70℃，目的是若温度太低，则反应速率太慢，若温度太高，则盐酸挥发容易造成CuCl水解：②加入浓盐酸的目的是CuCI溶于浓盐酸并生成[CuC],当加入水时产生CuCI沉淀，防止水解：(5)①在Na2SO3的水溶液中逐滴加入CuCh的水溶液中，再加入少量浓盐酸混匀，倾出清液，抽滤即得CuC1沉淀发生氧化还原反应，反应的离子方程式为：2Cu2*+S0}+2C+H20=2CuC1↓+S0}+2H:②根据加入Na2SO3溶液体积(V)与溶液pH关系图，当Na2SO3溶液体积大于500mL时，Na2SO3过量时会与产生的反应生成NaHSO3,溶液pH增大；③pH<2.5时，pH增大，cH)减小，反应2Cu2+S0+2CI+H,0-2CuC1↓+S0}+2H正向移动，CuC1的产率增大；pH>3.5时，Cu+水解程度明显增大，pH越大，其水解程度越大，CuCl产率越低。

新课程金国教辅类一级报纸高三西南LEARNING③读》dingENGLISH学关证(无听力)第39期总19768期2023年3月28日星期二同址ip/wbs.oom中（僵每提，示登录学英语授壮官网htp:/www.xyb.com下载本期配套教学PT)P目2023年高考模拟试题（五）ClassNameMarks(满分120分)高三版)■试题命制：（学英语〉报社试题测评组“根本任务核心素养第一部分阅读（共两节，满分50分）写综合语第一节（共15小题：每小题2.5分，满分37.5分）阅读下列炮文，从每题所给的A、B、C、D四个选项中选出最佳选项。标、新课逐步落实，学生基础You've probably tried easy center-city Beijing rides if you enjoycyclists.It's a bit of hike to get there but well worth the effort,as you are语阅读量riding.Now it's time to level up your rides,so they will take you out intorewarded with amazing views of the Great Wall upon arrival,and a ride合运用能力衣the countryside and attractive mountains.back that is mostly downhill.要求。Death ValleyTongzhou Grand Canal Forest Park(学英语》是》英文版Approximate distance::10 Okm loop(环线)Approximate distance:70km loop的内容资源It may sound terrifying,but Beijing's cyclists named this northernThis park is the closest place for riders to enjoy the Grand Canal in策划了《学roue(路线)“Death Valley'”on account of the huge tomb it passes,,not theBeijing.The Tongzhou Grand Canal is a true wonder in China,and one of读》(Globalnumber of on-road accidents it has witnessed.In reality,it's the closest,the greatest civil engineering projects in history.The oldest parts of it date求以敏锐的mostly car-free loop to the city center.back hundreds of years BC.It will be a fun ride here.信息和原汁Tuesday/Thursday TTTWhy was the northern oute named"Death Valley"?言，为广大Approximate distance:54km loopA.It has deadly loops for cars.课程改革要This Team Time Trial is very popular among the Beijing cyclingB.It is located in a distant place.目标、激发community as an early morning ride before work.While it's not particularlyC.There is a large tomb on the route.质英文资scenic,there are few traffic lights,and the roads are not too busy and haveD.Numerous accidents had happened along the road.语基础教育adequate bike lanes (on each side,making it a relatively trouble-free2.Which of the following covers the shortest distance?ride.If you'd like to ride with a group,seek out early moming Beijing riderA.Death Valley.B.Tuesday/Thursday TTT.groups and join them on Tuesday or Thursday mornings at 5 am or 6 amC.The Verse.D.Tongzhou Grand Canal Forest Park.色depending on the season.The Verse3.What do the Tast two routes have in common?A.They both offer a downhill ride1味，Approximate distance:120km loopB.They both have adequate bike lanes.新及时It passes a cafe with good(although expensive)food and even high-endC.They both pass a second-to-none cafe.accommodation,but the best part is their super welcoming attitude towards科素养D.They both offer a view of historical sites专播，B1际情怀现，Shizo Kanakuri,known as the "father of the Japanese marathon"Japan,thus many people thought he"disappeared"midraceh同步提升was one of only two Japanese athletes to compete in the 1912 StockholmOnce back in hiscountry,Kanakuri renewed training and determinedOlympics.The media gave little attention and the government did notto race again in the future.In 1967,Kanakuri returned to Stockholm and置cover athletes'travel costs.As a result,Kanakuri's fellow college studentsfinished the race.When he finally crossed the finish line,his time wasorganized a nationwide fundraiser(资金筹集活动)to collect money.announced as 54 years 8 months 6 days 5 hours 32 minutes 20.3 secondsKanakuri joked,"It was a long trip.Along the way,I got married,had six头条The trip to Sweden took 18 days,first by ship and then by theTrans-Siberian Railway.At stations,whenever the train stopped,Kanakurichildren and 10 grandchildren.'全新主张视哥would jump for a quick workout before hurriedly reboarding.The difficult4.What happened to Kanakuri during his first journey to Sweden?时文博览journey had taken its toll,and when he finally arrived in Sweden,heA.He was exposed by national media阅读：discovered that the local cuisine didn't agree with his stomach.To makeB.He tried his best to keep training.策略指导matters worse,Kanakuri's coach had to stay in bed due to a serious disease,C.He fell ill due to the local climate典：D.He was sponsored by the government.佳句赏析which prevented him from giving two athletes,including Kanakuri,enough合：pre-race training.5.Which of the following best explains"had taken its toll"underlined in国做事On the day of the race,the heat was scorching(灼热的).One Portugueseparagraph 2?2间：runner was hospitalized and died the next day,the first reported deathA.Had had a bad effect on him.B.Had aroused his will to fight.编读互动during the Olympics.About halfway into the race,suffering from the heat.C.Had given him a chance.D.Had come to an end.Kanakuri stopped at a house and asked the locals for a glass of water.After6.How did Kanakuri feel about his first race in Sweden?▣drinking,Kanakuri lay down and against his better judgment fell asleepA.Excited.B.Confused.When he woke up,it was the next morning.C.Ashamed.D.Touched.Kanakuri wrote in his journal the next day,"It's the morning after my7.What can we learn from this story?defeat.My heart is aching with regret for the rest of my life.I was a weakA.Pride hurts,modesty benefits.B.Practice makes perfect语环球阅quitter."Kanakuri did not tell the race officials,and quietly returned toC.Interest is the best teacher.D.Failure is the mother of success.号，获(下转第2版)本报文章大多选材于英美国家主流报刊和网站并以适用性为原即进行节选、改缩和设题语言地道，选材丰针对性、实用性强新课程，高三西南（无听为4开4版定价33.80元本报邮箱1040208466@qc0m本报可随时预订补订和增订10份以下者每学期每份加收邮费20.00元10份（含）以上包邮欢迎订阅

(D)49.What can we learn from the text?(C)55.What did George learn at the end of theA.Dinner is not provided at the centre.story?B.The centre accepts children of all ages.A.Everyone should keep his word.C.The centre provides services for 10 hours aB.It's not easy for the poor to get rich.day.C.Self-confidence is the key to success.D.People can contact Calandra Lee for moreD.We can ask others for help when necessary.information.gc(C)50.Who is the text written for?A.Children who don't do well at school.(B)56.Earlier studies mentioned in the readingB.Children who want to make more friends.mostly talk about how people feel about inC.Parents who are busy with their work.nature.D.Parents who don't get on well with theirA.short momentsB.pleasant weatherchildren.C.long periodsD.terrible weathergB(D)57.What can we learn about the(D)51.How did George feel on the day he firstparticipants in the new study?met the old man?A.They came from different cities.A.Crazy.B.Angry.C.Bored.D.Worried.(A)52.What did George do with the check?B.There were over 25,000 of them.C.They were taken to beautiful places inA.He kept it in his safe.nature.B.He used it to pay off his debts.C.He used it to develop his business.D.They expressed their feelings aboutdifferent pictures.D.He used it to buy things for the old man.ggD)58.Which of the following is the finding of(A)53.Where did George see the old manthe new study?again?A.Getting up early is good for our healthA.In the park.B.In the hospital.B.Taking wonderful photos is a good habit.C.In the nursing home.C.Unexpected moments sometimes happen inD.In George's company.life.D.Short moments in nature can cause astronger sense of "wow".g(B )54.Which of the following is TRUE?A.The old man was a rich man.(C)59.According to Alex Smalley,what couldB.The old man was not John D.Rockefeller.be well worth the effort?C.George stopped working hard after he gotA.Making a good plan for life.the check.B.Taking a walk early in the morning.D.George knew about the old man's illnessC.Sparing some time for sunrise or sunset.from the beginning.D.Getting familiar with everything in natureA

电源优新每份院隔隔膜2a极b极LiOH所甲，信牌相明A阴极反应式为2H,0+2e一0,1+水浓缩海水硫酸人出向这族期于的)尤比动斯电所携3中期食隔膜1为想离子交换酸，%膜2为阴商子交换膜，费·C当电路中转移2ml电子时，理论上生成LiOH的质量为8&，0电解一段时间后，极反应的O,与b极生成的0，等量5“款高压无阳极配置可充电钠电池充电过程的原理示意图如下，下列说法正确的是)直流电源oa bo净来轻唯谢甲场阳传身承丽Na"进鸭特尉无所，者面奥会Na"Na化多好恒不，第常HO不国器极Hg的亚钢划钢，角工，Na'Na娜处女鼠比细斑交3A沸石分子筛膜H0:发血员塘将A.b为正极，电极c上发生氧化反应OH60-到发边划班璃@B用此电池做电解水实验，当消耗水0.9g时，理论上℃极消耗钠2.3g基由自衡，C.放电时，Na+由3A沸石分子筛膜的右侧向左侧迁移摄竹廊五法好低，派海图00D.充电时，电路中每迁移2mol电子，理论上两极质量差46g6.在N羟基邻苯二甲酰亚胺(NHP)介质中可实现醇向醛的电源海绵N石墨CHO转化，原理如图。下列说法错误的是↓)PINOA.理论上NHPI的总量在反应前后不变CH2OHHB.海绵Ni电极作阳极LiC1O,电解质-CH,OH电解CHO+H2个C总反应为D.每消耗1mmol苯甲醇，产生22.4mL氢气7电解合成1,2二氯乙烷的实验装置如图所示。下列说法中不正确的是6直流电源的刻使烟传面贝CICH2CH2CI每确CuCl2NaOH这大种得衡液相反应网中由：不骨巢问卧司-H2O始六容始因置素等民牙CuCl(s)离子交换膜XNaCI离子交换膜YB该装置总反应为CH-CH,+2NaC+2H.O也ClCH.CH.CI+2NaOH+HA,a为电源正极CX,Y依次为阳离子交换膜，阴离子交换膜D液相反应为CHC1+2CuCl,一CCH,CH,C+20CuC8其化学兴想小组的同学用如图所示装置研究有关电化学的向感。当闭合该装置的电健时，现察到电流表的指针发生了偏转。下列说法错误的是31化学测试（十六）第2页（共4页）

电源优新每份院隔隔膜2a极b极LiOH所甲，信牌相明A阴极反应式为2H,0+2e一0,1+水浓缩海水硫酸人出向这族期于的)尤比动斯电所携3中期食隔膜1为想离子交换酸，%膜2为阴商子交换膜，费·C当电路中转移2ml电子时，理论上生成LiOH的质量为8&，0电解一段时间后，极反应的O,与b极生成的0，等量5“款高压无阳极配置可充电钠电池充电过程的原理示意图如下，下列说法正确的是)直流电源oa bo净来轻唯谢甲场阳传身承丽Na"进鸭特尉无所，者面奥会Na"Na化多好恒不，第常HO不国器极Hg的亚钢划钢，角工，Na'Na娜处女鼠比细斑交3A沸石分子筛膜H0:发血员塘将A.b为正极，电极c上发生氧化反应OH60-到发边划班璃@B用此电池做电解水实验，当消耗水0.9g时，理论上℃极消耗钠2.3g基由自衡，C.放电时，Na+由3A沸石分子筛膜的右侧向左侧迁移摄竹廊五法好低，派海图00D.充电时，电路中每迁移2mol电子，理论上两极质量差46g6.在N羟基邻苯二甲酰亚胺(NHP)介质中可实现醇向醛的电源海绵N石墨CHO转化，原理如图。下列说法错误的是↓)PINOA.理论上NHPI的总量在反应前后不变CH2OHHB.海绵Ni电极作阳极LiC1O,电解质-CH,OH电解CHO+H2个C总反应为D.每消耗1mmol苯甲醇，产生22.4mL氢气7电解合成1,2二氯乙烷的实验装置如图所示。下列说法中不正确的是6直流电源的刻使烟传面贝CICH2CH2CI每确CuCl2NaOH这大种得衡液相反应网中由：不骨巢问卧司-H2O始六容始因置素等民牙CuCl(s)离子交换膜XNaCI离子交换膜YB该装置总反应为CH-CH,+2NaC+2H.O也ClCH.CH.CI+2NaOH+HA,a为电源正极CX,Y依次为阳离子交换膜，阴离子交换膜D液相反应为CHC1+2CuCl,一CCH,CH,C+20CuC8其化学兴想小组的同学用如图所示装置研究有关电化学的向感。当闭合该装置的电健时，现察到电流表的指针发生了偏转。下列说法错误的是31化学测试（十六）第2页（共4页）

Text 6M:What major do you plan to choose in the university?W:I like technology,so artificial intelligence would be my first choice.M:Wow.Have you ever attended any conference on that?W:Yes,I went to a conference two years ago in Shanghai.(6)M:Cool!How was it?(6)W:The speaker was a professor from the University of Oxford.He made a revolutionary breakthrough in Al.(6)M:You really got me interested in that field.Now I'm thinking maybe I should also choose this major.W:That would be fantastic.We might be classmates again.(7)I'm applying to the University of California.Text 7W:I just closed a deal with a very important client.M:Great.How do you feel now?(8)W:I honestly feel relieved that I'm done with it and I finally have some free time.(8)M:Glad to hear that.I'm wondering if we can make a plan and catch up with each other some night next weekend.(9)W:Sure,why not?How about your work?M:Well,there's a big project which keeps me busy and stressed.I have to stay focused all the time.W:Oh,that's right.Brittany mentioned something about the new sales campaign in your department.Anyway,I'm sureyou'll accomplish all your tasks at your best.M:Thanks for the encouraging words.I'll give you a call when I'm done with it.W:Can't wait for our night out.(9)See you,take care.M:Bye.◆close a deal达成协议◆catch up with each other彼此叙叙旧◆night out在外玩乐的夜晚Text 8W:Hi.That must be the nice car you were driving yesterday afternoon.(10)(11)When did you get it?M:Hey.It's my dad's old car.He gave it to me last month.(10)W:Wow,lucky you.What brand is it?M:It is Alfa Romeo.This Italian brand is very popular in Europe.(11)W:Oh,I haven't seen many cars of this brand around here.What's the horsepower of it?M:Its engine has 150 hp and the fuel consumption is very low.The car uses around 7 liters per 100 km.W:That's awesome.And what about your father?What kind of car does he drive now?(12)M:Last week he got himself a Mercedes-Benz,(12)a German car.It's really popular around the world,as well as BMW.W:Well,I really like your car.I actually thought it was made in China.If you decide to sell it in the future,please let meknow.I'm definitely interested in buying it.M:I sure will.◆Alfa Rome0阿尔法·罗密欧，是一家总部位于意大利米兰的汽车制造公司。◆horsepower马力（功率单位）Text9(第14题为推断题)M:Hey,you look a bit nervous.Is everything okay?W:Nothing special.You know,we're about to graduate from school.But I feel lost when planning for my future job.(13)M:I've been troubled by my future career too.(13)It's crucial that I can do something I'm keen on and enjoy my wholelife

·英语·参考答案及解析strange noise that sounded like a sneeze.The blocks fell the end of the summer,Bob and Bobby could walk to thedown and Bob smiled and moved his fingers up and down.end of the park road and Bob could talk better and betterBobby laughed and laughed.Now he knew that Bob would each day.One day the two finished a block building game.get better.And Bob did.When the weather got nice andBob said,"Bobby,tell stories how you teach Bob towarm,Bobby decided to teach Bob how to walk in thewalk."Bobby held his grandfather's hand gently and said,park."Well,Bob,I held your arms and then I said,Now one“OK,Bob.Now one foot,”Bobby said.Bob movedfoot,now the other.’And before you knew it”one foot."Now the other foot."Bob moved the other.By反馈意见有奖·44.

orget the experienceof..,from which I gained a lot高importance of showing love and warmthimportance of showing love and warmth toabout...to...,but also reminded me that,with*It was such a meaningful day that I'll表达those with disabilities,but also reminded mepatience and determination,any obstaclethat,with patience and determination,anynever forget it.can be overcome.obstacle can be overcome.山东崔兆雁本报采编中心KEY CORNERM:While I was at university I got involved in aM:Yes,it can.Most actors have a double,who looks62.which63.are seendrama club and did a few plays.One time we didlike the real actor and does the dangerous scenes.64.than65.finds选择性必修一Unit1a comedy and I realized that I loved making theBut there are some famous actors who do the写作audience laugh.So I put myself forward to do adangerous action scenes themselves.Jackie Chan第一节听力材料及参考答案show at the student union.is a famous example.One possible version:W:What are you looking forward to in the future?W:Jackie Chan?The famous Chinese actor?Good afternoon,everyone!Having a good sense听力材料(Text 1)M:I'd like to get back into the acting side of thingsM:Yes.Once he made a poster with a list of all hisof humor makes us more enjoyable to be around.Theinjuries.Let's see.It says here that he's brokenfollowing tips might be helpful in building that.W:Dad,can you help me with my chemistryIf I can do both and become a comedy actor,thenI'll be happy.So I'll give up stand-up comedy.his nose,not once,not twice,but four times!First,involve ourselves in humor by watchinghomework?W:Has he ever had a really serious accident?stand-up comedy shows or reading humorous books,M:I'll try,but only if I can tell you a joke first.So(Text 7)M:Yes.He jumped down from a wall to a tree.Hethe teacher asks little Kevin,"What's theM:What's the matter?Are you having trouble?which can be used as a stepping stone to developdidn't catch the tree and hit his head on a rock.further.Then,keep up with the latest news stories,chemical formula for water?"“Tt'sW:Yes.I'm supposed to have three new ideas forHe nearly died.pick up materials from everyday life and give them aHIJKLMNO,”little Kevin says.“Wbhy?”asks histomorrow morning's meeting.But now I'mW:That's terrible!It's amazing that he hasn'tcomic twist.Furthermore,learn to laugh at ourselvesteacher."You told me yesterday it's H to O."stuck.I've been thinking for an hournothing!stopped making films!which can help reduce our stress and promoteW:Ha-ha,very funny.I have to stay up all night.M:I don't think he'll ever stop.He's a positive roleself-acceptance.Most importantly,if you find you're(Text 2).M:Perhaps you need a different approach.I wasmodel for us actors.in the middle of a bad joke,just end it..W:I'm reading a book about David Beckham's lifereading something the other day about Einstein(Text 10)Thank you!It talks a lot about when David was youngand his unique approach to thinking.Yesterday,I did my first ever stand-up comedy第二节M:I didn't know he'd written a book about himself!W:I'm an editor at a gardening magazine,not aevent for the charityChildren Walking TallOne possible version:W:The book that I'm reading is written by his dad.scientist.But I think Einstein's creative way ofwhich helps homeless children.And we raised aboutI could have never prepared for what I found inIt surprised me when I knew he'd done so muchthinking will help me get a good idea.Thank you.f800!I love stand-up comedy,but I had never giventhe backyard:an underground treasure.However,itwork to help children.(Text 8)it a try.One day,my friend Hyde asked me to do awas locked.I figured the key should be somewhere(Text 3)M:Paula,how did you decide to make a career outshort set as part of a comedy night and I jumped atin Dad's room,so I went back home and soon foundM:A great thing about having young children is thatof making others laugh?the chance.When I was preparing for the event,theit.I opened the lock,and to my amazement,all ouryou hear jokes every day.W:By accident.My family had always said I mademain challenge was memorizing the wordingandvaluables were in there,amongst a couple ofW:I know exactly what.you mean.Jim likes readingthem laugh.One day,a friend of mine persuadedorder of the jokes!I spent a large amount of timedocuments I couldn't quite understand.I thenwriting the script,practicing and watching otherdecided to call on my father's lawyer."Yourjokes online and then telling me them over theme to enter a local talent show.She already hadcomedy shows and studying their techniqueandfather's case was sorted out a couple of monthsdinner table.some material but was too shy to get on stage.humor.I was offered a 15-minute period.By the timeback.He was cleared of all charges put against him,(Text 4)And I agreed to do it because the idea of workingI had finished it,it was 25 minutes long.It actuallysaid the lawyer.W:So,Jim,you've achieved huge success in thewith her was attractive.ended up being a good thing.My extra 10 minuteThe lawyer handed me a note.In the note,mymusic business.How did this happen?M:How did you feel after the first show?filled up the time of the comedian who was absent.father explained that he had thought money wouldM:You see,a popular talent show host saw my videoW:I felt awful because it hadn't been a greatOn two occasions,I got my words mixed up.Buthelp us and improve our lives,but it never providedonline,loved it and his thousands of followerssuccess.After the show,I was ready to go outdid it in such a way that it got laughs too.Peoplea sense of purpose.So,he decided to leave the life ofthen watched it.So that helped!partying.But to my great surprise,the theatrewere forgiving probably because I told themin thewealth in hopes of teaching us how to live without it.(Text 5)manager stopped me and asked me to perform atbeginning that I was new to stand-up comedy!Looking back at what we learned in this difficultperiod,I am grateful for the lessons my sister and IM:Laura,you've just been selected to play chess forhis regular comedy evenings.He really filled me参考答案6-10 CBBABlearned.I am grateful for my father and what hethe national team.Many congratulations!with confidence.1-5 ACBAC11-15 BAACB16-20ACBCAtaught us.Everyone says that you're a natural for chess.DoM:So what does it take to be a comedian?I mean21-25 DADCB26-30 DCBADyou think so?more than just being funny.31-35 BCADA36-40 FGBED◆英语周报订阅号◆W:Well,I've always believed that practice makesW:You need to be thick-skinned.You need the skin41-45 CBACD46-50 ABDAC初高中英语学▣▣perfect.I play chess with my father every day.of an elephant because people are going to shout51-55 CABDD(Text 6)out when you're on stage.Don't be too sensitive.56.honesty57.extremelyW:Dave,how were your early experiencesof(Text 9)58.taking59.the中高考教育资讯comedy?W:Acting can be quite dangerous,can't it?60.to build61.involved在线订阅英语周报[主编：杨慧英责编：王娟娟郭薇审读：王永霞Ray Cama校对：张玺欣美编：高瑞●报社地址：山西省太原市晋阳街202号英语周报社●邮编：030006●电话：0351-7773933。排版：本报激光照排中心8印前：大原市6适甲刷有限公司大原市小店区龙堡街10号)●订阅：全国各地邮局（所】●邮购补订：本报发行部●订阅热线：0354-2466338○广告经营许可证号：普工商广字无4000000

参芳答案同步达标自主练·九年级化学第二次（期中）一、选择题（本大题包括12小题，每小题1分，共12分）题号156>101112答案DDABCABDD二、非选择题（本大题包括5小题，文字表达式2分，其余每空1分，共28分）13.(4分)》(1)原子不可再分(2)错误原子核外有很大的空间，电子就在这个空间做高速的运动，但不是做圆周运动，不存在确切的轨道(3)模型14.(10分)(1)铁架台水槽(2)氯酸钾二教化锰氯化钾+氧气AC收集前集气瓶中的水不清或导管口刚出现气泡就开始收集等（合理即可）加热(3)E(4)氧气浓度(5)检验生成物是否为二氧化碳澄清石灰水变浑浊15.(4分)(1)+1(2)肥皂水(3)煮沸(4)AC16.(5分)(1)红磷、硫燃烧放热，气体膨胀，气压增大(2)a(3)生成物二氧化硫是气体，与消耗的氧气体积相同(4)不能(5)不能是气体注意：若答对第(6)(7)(8)小题奖励3分，化学总得分不超过40分。(6)足量红磷不能把装置中的氧气耗尽(7)白磷燃烧消耗氧气(8)细铁丝生锈，试管中的液面约上升至试管中空气总体积的五分之一处17.(5分)》(1)(2分)5：8：2[提示：根据图示可知该物质的一个分子中含有碳原子5个、氢原子8个、氧原子2个，故碳原子、氢原子、氧原子的个数比为5：8：2。](2)(3分)根据第(1)题可知该物质的化学式为CHgO2,可设xg戊二醛中含碳元素的质量为30g。×12X5=30g100解得x=50g答：50g戊二醛中含碳元素的质量为30g。九年级化学第二次（期中）·参考答案

+Fe=3Fe2+)Ac(H个4CV(气体)答案【n(Fe)若Oa段与山段快的物质的量相等，则这两段所产生的气体的物质的量之比为2：Bbc段发生反应的离子方程式为：30r3O,8e8Fe+3NH+9H,0C.反应到达c点时，溶液中主要阳离子是Fe·若反应到达d点时反应完全结束，。、d两点对应的铁的物质的量之比为213【答案】A【解折】报格题志可加葱热出的国雅可分为尚安共一为浓度做阳)的玫特玩：产生一的休款随nF©)的改变情说从连给条件如铁在冷花NO,中生成NO,在热稀O,中生成水0代欧用果在与0及应为旅热反尼故B健中，0阳代产物为N0:b化老药为NO:C技产物为N:心段甘耗尽无气体产生，足F©与Fe小NO,),反应，气体总体积为一定值。由分析可知，0a要产物为N0,N元素由5价下降到价，b段产的为N0,N无素由5价下降到1价，若0a段与b段铁的物质的量相等，由得失电子守恒可如这两钱所产生的气依的物质的量之比为号号8：3，故A错误：bc段产物为Ni,高子方程式为：3O+3NO,+8Fe=8Fe+3NH+9H0,故B正确：反应到达e点时，言液中主要阳离子是Fe,cd段H耗尽无气体产生，是Fe与Fe(NO,),反应，故C正确：cd段T耗尽无气体产生，是F0(NO,),反应Fe2Fe3Fe,d点时，反应完全结束，溶液中n(Fe)na(Fe,c点溶液中n(Fe+)n.(Fe,由方程式Fe+2Fe3-3Fe2,可知nc(Fe)=2:3,故D正确；na(Fe)故选A。二、选择题（本题共4小题，每小题4分，共16分。在每小题给出的四个选项中，有一个或两个选项符合题目11.要求。全部选对的得4分，选对但不全的得2分，有选错的得0分。)某不纯铁片可能含有Mg、A1、Cu等金属杂质。取这种铁片5.6g与足量稀盐酸反应，得到0.2g氢气，则该铁片中()A.一定不含镁B.一定含有铝C.一定含有铜D.一定同时含有四种金属【答案】C【解析】根据化学方程式可计算出生成0.2gH2分别消耗金属的质量为：5.6gFe、2.4gMg、1.8gAl,Cu不反应看作无穷大，由于铁片质量刚好5.6g,且铁片一定含有杂质，则杂质中应同时有生成0.2gH2时消耗质量小于5,6g和大于5.6g的金属，小于5.6g的金属有Mg和A1,大于5.6g的只有Cu,所以一定含有铜，可能同时含有杂质镁、铝或其中一种，故选C。12.X溶液中可能含有下列离子中的若干种：CI、CO,2、Na、K+、Fe2+、Fe3+、Mg2+。现对X溶液进行如图所示的实验，其现象和结果如下：AgNO,溶液溶液B溶液AKOH足量稀HNOX溶液溶液白色沉淀B0白色沉淀A空气红褐色沉淀下列说法不正确的是（

T西可制取一种重要的化工原箱2023~2024学年第一学期高三年级期中学业诊断,下列化学用语的表达确的是A用吵f式表示KS的形成：K个K一K1K、化学试卷B,Na的结构示意图：+128】(考试时间：下午2：30一4：00)C.中子数为9的氮原子6说明：本试卷为第I卷（选择题）和第Ⅱ卷（非选择题）两部分，答题时间90分钟，满分100分。)咧任2似丙烷的空间填充型)题号总分制备的化学反应正确的是得分下列有关物质4.A制粗硅：Si0,+2C高温=Si+2C0↑可能用到的相对原子质量：H1C12016A127电解2A1+3Cl,12入212第P卷（选择题共43分B.冶炼铝：2AC4a,C0,+0第气一、选择题（本题包括18小题，第1~11小题每小题2分，第12~18小题每小题3分，共43分。C.制氧气：2NaD.H,和CL,在光照条件下反应制CdCL,光照2HC在每小题给出的四个选项中，只有一项是符合题目要求的。请将正确选项的序号填人答案栏内)5.下列说法错误的是题号268A从海水中可获得淡水食盐等产品解,B.豆腐是利用盐卤等使豆浆中蛋白质纸的原理制成的答案C.葡萄酒中添加（氧化硫可似起到兔利拉奥化的作用题号101112131415161>18D.我国研制出高柔韧性单晶往无能电池，硅单质是应用最为广泛的半导体材料、答案6.含温下，下列各果离子在指疾宽意中能大量年装绿h。1.在文物修复、材料、健康、能源等领域，化学发挥着重要作用。下列说法错的是ApH=3的馨液中@0，A寸nA.长沙铜官窑彩瓷是以黏土为主要原料，经高温烧结而成B.滴人KsC溶液显红色瓷液中：K'.Mg.SO.NO002B.豆浆能产生丁达尔效应是于防体粒承对光线的散射C.(H0H×10助中：NH,K、HCO,、NOC.龟甲的成分之千羟基磷猴石属手有机物D.c()=0.1molL的溶液a、Fe”、Cl0、S0D.杭州亚运会使用的“零碳甲醇”是利用H,捕捉CO,制得合“碳中和”理念〈氧化钙、氢氧化钙和碳酸钙是烟气脱硫理想的吸收剂，因而获得广泛应用。下列说选错墨的是A.饱和氯化铁溶液打刷备氢氧化铁胶体A《u敏A.氧化钙属于碱性氧化物，B.氯化铁溶液腐蚀覆铜板。B.碱性：Ca(OH)2>Mg(OH)2C化亚修反应制0小练、00作的人x水纯C.碱石灰是烧碱，氢化钙的固体混合物，常用于于燥阳D/向5mL混有少量泥土的浑浊水中加人2mL饱和FeCl,溶液，静置5min,溶液变澄清。燃家师加人金酸每打以成少酸雨的形成组室体的排放一升身第2页（共10页）f僧久高三化学第1页（共10页）所价

二、非选择题（本题包括4小题，共58分）15.(14分)明矾[KA1(SO,)2·12H,O]可作中药，易溶于水，不溶于乙醇。实验室以铝质易拉罐为原料制备明矾，并测定其中结晶水的含量。回答下列问题：(1)为了加快铝质易拉罐溶于氢氧化钠溶液（其他物质不参与反应）的速率，宜采用的措施有(答2条即可)，反应的离子方程式为(2)将(1)反应后的混合物过滤，向滤液中加人入稀硫酸调节pH为9，减压过滤得到AI(OH)3,调节pH为9的目的是,若调节pH过低，导致所得的A1(OH)3质量(填“偏高”或“偏低”)。(3)将(2)中得到的AI(OH)3溶于稀硫酸中，然后加人KSO,所得溶液经减压过滤、洗涤、干燥得到明矾晶体，其中洗涤剂宜选择(填标号)。A.稀H2SO,B.蒸馏水C.乙醇(4)减压过滤装置如图所示。下列有关减压过滤的叙述正确的是(填标号)。减压过滤得到的固体较干燥且过滤速度较快，适合分离所有自来水龙头的固体和液体一布氏漏斗B.当吸滤瓶中液体液面接近支管口时，应拔掉吸滤瓶上的橡胶管并将液体从支管口倒出C.滤纸应略小于布氏漏斗内径并能将全部小孔盖住，用蒸馏水将滤纸润湿，微开水龙头，抽气使滤纸紧贴布氏漏斗(5)结晶水含量的测定：取wg上述所得的明矾晶体[KA1(SO,)2·xH2O],加入过量的Ba(OH)2溶液，过滤、干燥后，称量固体的质量为4.66g,则x(用含w的代数式表示)16.(14分)A、B、C、D、E、F为中学化学中的常见物质，且物质A由1~2种短周期主族元素组成，在一定条件下有如图转化关系，请完成下列问题：A HO :B-EC-E.D一E(1)若常温下A为有色气体。①若F是一种金属单质，请写出一定浓度的B溶液和适量F反应生成C与气体E的离子方程式：②若C为直线形分子，E具有漂白性，物质F的焰色试验火焰呈黄色，则C的电子式为;D中所含化学键的类型为(2)若A为淡黄色固体，D为白色、难溶于水的物质，且A和D的相对分子质量相等，D的化学式为,请用离子方程式表示F的水溶液呈酸性的原因：(3)若A中一种元素原子的最外层电子数为内层电子总数的号，F为气体单质，且F中的元素在地壳中的含量最多，将B和D分别溶于水，所得溶液按恰当比例混合，可得一种不含金属元素的盐溶液。请写出B的一种用途：;B转化为C的化学方程式为【高三化学第4页（共6页）】·24-143C.