C.①②⑥都是由含氮的单体连接成的多聚体D.③④⑤都是人体细胞内的主要能源物质8.如下图是细胞直接与内环境进行物质交换的示意图，⑤处的箭头表示血液流动的方向。分析下列说法正确的是()A.②渗回①和渗入④的量相差不大B.若③为脑细胞，⑤处的O2浓度高于①处，而CO2的浓度相反C.若③为肝脏细胞，饭后一小时⑤处的血糖浓度低于①处D.②是细胞代谢的主要场所9.下图中甲、乙、丙、丁为人体内不同处的液体，①、②、③表示某些化学物质。请据图判断下列叙述正确的是(00组织细胞小肠绒毛毛细血管上皮细胞壁细胞A.图中红细胞通过协助扩散吸收葡萄糖，进行无氧呼吸产生CO2B.若②为葡萄糖，经吸收、运输进入肝脏细胞合成③肝糖原，至少要穿过3层生物膜C.某人长期营养不良，可能导致人体组织中蛋白质大量分解，使乙处渗透压上升D.相对于内环境来说，相当于外界环境的是甲中的液体10.下列生理过程可以在人体的内环境中发生的是()①乳酸与NHCO3结合；②溶酶体分解衰老损伤的细胞器；③抗体与病原体结合；④胰腺分泌胰液：⑤淀粉水解成麦芽糖；⑥血红蛋白与O2结合；⑦胰岛素的运输A.①③⑦B.③④⑦C.①③④⑦D.③⑥⑦11.如图表示人体内的细胞与外界环境进行物质交换的过程，下列叙述错误的是()细胞外液消化系统①织A呼吸系统±外界胞③境BA.从外界环境摄入的O2进入肝脏细胞的途径为：外界环境→呼吸系统→A→①→②一→肝脏细胞B.①中含有葡萄糖、胰岛素、血浆蛋白等物质C.毛细淋巴管壁细胞生活的环境是②③D.肾小球肾炎导致①渗透压增加，②减少12.干扰素是动物或人体细胞受到病毒侵染后产生的一种糖蛋白，可以用于对抗病毒的感染和癌症，但体外保存相当困难。下图是利用蛋白质工程设计生产干扰素的流程图，据图分析不正确的是()干扰素一高级结构分子设计新的干扰素模型人工合成DNA新的干扰素在受体细胞中表达新的干扰素基因A.图中构建新的干扰素模型的主要依据是蛋白质的预期功能B.图中新的干扰素基因必须插入基因表达载体上的启动子和终止子之间才能表达C.图中改造干扰素结构的实质是改造干扰素基因的结构2

戌NC(主尽我国科学家发现，将纳米级上嵌人电极材料，能大太提雀充铝高子电造仙。其中有机离子导体主婴含，隔膜仅允许含铝元参的微粒通过。工作原理如图HNCH题：所示：电也正负CI/AP ALCEAp86FeF,886FeClazCI)ALCI元Cl2户，嵌入电极AICL隔膜铝电极总下列说法延确的是在以ACA.若下F,从电极表画税落，则电池单位质量释放电量减少一B为了提高电导效，左极室采越线A1C乐溶以花C,水考及中1以子在在州C,放电时，A1CL离子可经过隔膜进人右极室中2D.时，电池的但努反应为A1+7A1CI-3e=4A1,C1X、24-e个7614.研究表明，用V0,作催化剂促进水分解时存在两种不同的路径，分解过程中部分反成历50程如图所示（物质中原子之间的距离单位为A)。下列说法错误的是】C能A1.956路径AQH37路径B/TS3●0vTS2士链2.067IM20.991FS302.174O2%o8FS21.840反应历程A还的分饭应为放热反应人吸构B.反应历程中，钒原子的杂化方式发生改变C.IM2中，距离为“2.174A和“2.390A”的原子之间作用力是氢键)XD,活当升高温拿，1M2→℉S3的正反应速率增大的程度小于逆反应速率增大的程度高三化学试题第4页（共8页）

12.某蛋白质从细胞溶胶进入线粒体基质的基本步骤如右图线粒体外膜■上钱粒体内膜所示。下列叙述正确的是N☐蛋白薛A.靶向序列引导蛋白质定向运输到线粒体)前体B.前体蛋白通过胞吞进入线粒体基质>蛋白人轮向C.该蛋白由核基因和线粒体基因共同编码序列D.该蛋白质通过内质网和高尔基体加工为活化蛋白投活化蛋白13.已知细菌紫膜质是一种膜蛋白，ATP合成酶能将H跨膜运输的势能转化为ATP中的化学能。科学家分别将细菌紫膜质和ATP合成酶重组到一种由磷脂双分子层组成的脂质体上，进行光照后，得到下图所示结果。下列相关说法正确的是细菌紫膜质密封的囊泡TP合成酶ADP+Pi(脂质体)HATP无ATP产生无ATP产生有ATP产生匆乙丙A.H通过细菌紫膜质进入脂质体的过程是易化扩散B.光能在脂质体上可直接转化为ATP中的化学能C.ATP合成酶既可催化ATP的合成，又是H被动运输的通道D.若改变脂质体膜两侧的pH差值，光照后对ATP的合成量不会造成影响14.某研究小组探究一定浓度的NAA（生长素类似物)和KT(细胞分裂素类似物)对棉花主根长度及侧根数的影响，结果如图所示。据图分析，下列相关叙述正确的是■主根长度口单株侧根数小3010.025甲：空白对照8.020兴Z:NAA6.0丙：KT4.010海丁：NAA+KT种2.050.0甲0丙A.一定浓度的NAA处理使棉花侧根长度大于主根B.NAA能一定程度地消除根的顶端优势，而KT能增强根的顶端优势C.NAA能抑制主根生长，KT能促进主根生长，且浓度越高效果越明显D.一定浓度的KT和NAA对棉花侧根生长具有拮抗作用15.免疫系统在胚胎期尚未成熟时接触了抗原物质，当其成熟后，就不能识别和排斥这些抗原，该种现象称为自身免疫耐受。下列有关自身免疫耐受的推测，不合理的是A.胚胎期淋巴细胞接触自身抗原后，其细胞凋亡过程受到抑制B.胚胎期未成熟淋巴细胞接触自身抗原后，其成熟过程受到抑制C.某些T细胞识别自身抗原后，可以分泌免疫抑制因子D.自身免疫耐受机制遭到破坏，可引发自身免疫病Z20名校联盟（浙江省名校新高考研究联盟）2024届高三第一次联考生物试题卷第3页共8页

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A.若煅烧时隔绝空气，得到的气体X可能为SO2B.上述转化流程中依次发生分解、化合和复分解反应C,由蒸馏过程发生的反应可推测HzSO,的酸性比HNO的强D.现代工业上常在吸收塔顶喷淋H2O吸收NO2制备硝酸，提高产率12.探究乙酸乙酯在碱性条件下水解程度的实验如下。下列说法不正确的是实验编号操作结论实验1向试管中加人3mL饱和碳酸钠溶液、2mL乙酸乙酯、0.5mL水，充分振荡2min、静置油层厚度不变实验2向试管中加人3mL饱和氢氧化钠溶液、2mL乙酸乙有少量油滴酯、0.5mL水，充分振荡2min、静置实验3向试管中加入3mL饱和氢氧化钠溶液、2mL乙酸乙乳浊液变澄清，混合液温度迅速上升酯、0.5mL乙醇，充分振荡2min、静置A.实验1中乙酸乙酯不水解是因为c(OH)小及乙酸乙酯与水的接触面积小B.实验1和实验2说明乙酸乙酯水解必须在c(OH)较大的条件下才能进行C.实验3说明乙醇的催化活性高，乙酸乙酯的水解反应为放热反应D.以上实验得出结论：OH一浓度越大，与乙酸乙酯接触面积越大，水解程度就越大13.气相离子催化剂(Fe+、Co+、Mn+等)具有优良的催化效果。其中，在Fe+催化下乙烷氧化反应的机理如图所示（图中…·为副反应）。下列说法正确的是()CH,CHON2OH,C-FeFeOH,C-OC.H[(C2H)Fe]*[(C,H)Fe(OH)]*A.FeO+、N2均为反应中间体B.X既含极性共价键也含非极性共价键C.该机理涉及的反应均为氧化还原反应D.每生成1 mol CH:CHO,消耗N2O的物质的量大于2mol化学第4页（共8页）

(新教材)高三大一轮总复多维特训卷化学氧化性，而是因为SO2具有漂白性，B不合题意；硫磺用于制量之比为2：1，故B正确；根据B选项中的离子方程式可知硫磺皂是利用硫磺有毒性，可使蛋白质发生变性，故能够杀菌反应后的溶液中存在大量的H+和SO,但不能存在大量的消毒，与硫磺为淡黄色固体无关，C不合题意；明矾Cu+和CI,故C错误；CuCI虽然难溶于水，但潮湿时易被氧KA1(SO,)2·12H2O用于净水是由于其电离出的A13+能够化，所以不能用水作洗涤剂，应该用乙醇洗涤，故D错误。发生水解生成氢氧化铝胶体，具有很强的吸附性，与其易溶于10.DMnO2和浓盐酸反应制备Cl2是需要加热，故用装置甲水无关，D不合题意。不能制备得到Cl2,A不合题意；由于HCl+NaHCO,3.A水分子含有氢键，沸点高于H2Se,A错误；元素非金属性NaCI+H2O+CO2个，故用装置乙除去Cl2中的HCI是将引越强，简单氢化物越稳定，故氢化物稳定性：HF>H2Se,B正入新的杂质CO2,除去Cl2中的HC1应该用饱和食盐水，B确；同周期元素从左到右电负性逐渐增大，故电负性：SeSO2,D正确。MnO2,D符合题意。4.B1L0.2mol·L-1NaC1O溶液中NaClO物质的量为11.C[Zn(CN),]2-与[Zn(OH)4]-中Zn离子均形成了4个0.2mol,由于次氯酸根水解，因此C1O数目小于0.2NA,故配位键，Z2+提供4个空轨道容纳4对孤电子对，A正确；根A错误；一分子乙醇含有。键8个，23 g CH,CH2OH物质的据原子守恒，可知HOCH2CN的氰基由CN与甲醛发生反量为0.5mol,含有。键数目为4N。,故B正确；标准状况下应而来，B正确；[Zn(CN)4]2-与甲醛的反应不能证明K,和CHCl,是非气态物质，无法计算物质的量，故C错误；室温K2的大小，要比较K,和K2的大小，应该让[Zn(CN),]-与下，pH为13的NaOH溶液的体积未知，无法计算物质的量，氢氧根或[Zn(OH):]-与CN发生反应，比较两个反应的故D错误。进行程度，C错误；Zn2++4CN[Zn(CN),]2-为可逆反5.B该分子的分子式为C,H。O,最大质荷比等于其相对分子应，酸性条件下会生成HCN,其为剧毒、易挥发的气体，故应质量180，A正确；含碳碳双键，一定条件下能与HC1加成在碱性条件下进行，既保证安全性，又有利于生成含羧基与酚羟基可与NaOH反应，酸性重铬酸钾溶液能氧化[Zn(OH):]2-,提高反应物转化率，D正确。碳碳双键，溶液颜色由橙红变为灰绿色，不能说褪色，B错12.C常温下苯酚在水中的溶解度不大，苯酚钠溶液中通入误；1molA含1mol羧基与2mol酚羟基，最多消耗3molCO?,溶液变浑浊说明反应生成苯酚，则酸性强弱关系：碳Na2CO,或3 mol Na反应，C正确；4个氧原子形成8条键酸>苯酚，A选项错误；BaSO,和CaSO,都为白色，无法比双键中含一条π键，共7条σ键（单键：0键；双键：一个。键和较Kp,B选项错误；Fe(OH)3胶粒表面吸附Fe3+而带正个π键)，D正确。电，在直流电作用下发生电泳，胶粒向阴极聚集，所以阴极附6.B①中CHOH生成CHO一，CH,OH中的O一H键断近颜色加深，C选项正确；碘与碱反应无法检验淀粉存在，而裂；②中没有O一H键断裂；③CHOH生成检验淀粉是否水解应在水解液中加NaOH溶液调至碱性CH,OCOOCH,CHOH中的O一H键断裂，故A错误；根后，加入新制氢氧化铜悬浊液加热煮沸，若产生砖红色沉淀，据示意图可判断合成DMC的总反应为2CH,OH十CO,说明淀粉发生了水解，D选项错误。CH,OCOOCH3十H2O,故B正确；催化剂只影响化学反应速13.D电极a为阳极，A错误；b极为阴极，电解质为硫酸，酸性率，不影响衡；衡移动才会改变转化率，所以催化剂不能环境，发生的电极反应为2H+十2e=H2个，产生气体为提高反应物的衡转化率，故C错误；DMC为H2,B错误；b极消耗氢离子，酸性减弱，C错误；a极附近CH,OCOOCH3,属于酯类，酯在碱性条件下可发生水解(NH,)2SO3转化为(NH4)2SO,故SO号在a极放电的电CH,OCOOCH,+2NaOH-→2CHOH+Na2CO3,DMC在碱极反应式为SO-+H2O一2e==S02-+2H+,D正确。性条件下完全水解消耗NaOH的物质的量为2mol,故D14.C由图可知沉淀溶解衡方程式：AgB(s)=2Ag(aq)十错误。B-(aq),NaB溶液与AgNO,溶液反应时e点符合，则7.DX、Y、Z、Q、R位于同一周期原子序数依次递增，结合图示c(Ag)=2c(B2-),根据pX=a可知，c(B2-)=10-·mol/L,可知，R形成1个共价键，Q形成2个共价键，Z、Q的核电荷c(Ag)=2 X 10'mol/L,K Ag2 B)=c2(Ag )X数之和等于R的最外层电子数的2倍，R不可能为H,若Rc(B2-),A项正确；由图可知，e点时NaA溶液过量，f点时为F,Z、Q的核电荷数之和为7×2=14，五种元素位于同NaA溶液恰好反应，温度不变，溶度积不变可知，e点Ag周期，则X为Li、Z为C、Q为O;若R为Cl,Z、Q的核电荷数的浓度大于f点的浓度，B项正确；由图分析，AgA饱和溶液之和为17×2=34（舍弃），Y形成4个共价键、且得到1个电中银离子的浓度小于Ag2B饱和溶液，所以AgA的溶解度子形成阴离子，其原子序数小于C,Y为B,以此来解答。由小于Ag2B,故在等量的水中，AgA溶解的物质的量更少，C上述分析可知，X为Li、Y为B、Z为C、Q为O、R为F,电子项错误；若c(AgNO3)变为0.05mol·L-1,则加入20mL硝层数越多离子半径越大，电子层数相同时原子序数越大的离酸银溶液时，NaA溶液完全反应得到AgA饱和溶液，由温子半径越小，则离子半径：X(Li)

(A )43.Which of the following is TRUE?(C)37.Which of the following is not the task ofA.Not a lot of artists can perform facethe three astronauts?changing.A.Take space walks.B.Sichuan Opera became popular 300 yearsB.Teach students science.ago.C.Develop a new robotic armC.Sichuan Opera is less interesting thanBeijing Opera.g9CWho is the most famous rabbit(兔子)in the(C)38.What can we learn from theworld?For many people,the answer is Peterreading?Rabbit.(44)FA.Chen Dong is the oldest of theLord Rabbit is known as Tu'er Ye in Chinese.Itthree astronauts.has a human body and a rabbit head.B.The astronauts will return to theearth in November.A.They have different forms.C.Shenzhou-15 will be launchedB.Different forms have different meanings.C.Peter Rabbit is popular around the world.before Shenzhou-14 comes back.D.Finally Jade Rabbit saved the local peopleE.There are many folk stories about Lord Rabbit.F.But for most Beijingers,none can compete with Lord Rabbit.BIt is not only a popular clay toy for children in oldBeijing during the Mid-Autumn Festival but also a(B)39.Face changing in Sichuan Opera tellssymbol of Beijing culture.A.how the story goes onLord Rabbit first appeared in the late MingB.how the characters feelDynasty.(45)E According to the most popularC.that the characters are busyone,Jade Rabbit lived on the moon and was in charge(C )40.Opera artists perform face changing whileof(掌管)health and medicine.A.They have different formsA.spitting fireB.Different forms have different meanings.B.doing magic tricksC.Peter Rabbit is popular around the worldC.moving parts of their bodyD.Finally Jade Rabbit saved the local people.E.There are many folk stories about Lord Rabbit.gF.But for most Beijingers,none can compete with Lord Rabbit.One year a plague broke out in Beijing beforethe Mid-Autumn Festival.Jade Rabbit was sent toBeijing by Chang'e,the Chinese goddess of the moon,to help people fight against the plague.(46)D(A )41.The last paragraph is mainly about theFrom then on,people in Beijing started the tradition ofadmiring Jade Rabbit by making clay rabbits duringof face changing.the Mid-Autumn Festival.A.developmentB.importanceC.popularityA.They have different forms.B.Different forms have different meaningsC.Peter Rabbit is popular around the world.D.Finally Jade Rabbit saved the local peopleE.There are many folk stories about Lord Rabbit.F.But for most Beijingers,none can compete with Lord Rabbit.Most Lord Rabbit clay toys are made by hand.(47)A Some are like characters in traditional(C)42.What can we learn from theoperas,.and some have mounts(坐骑)like tigers,underlined sentence?elephants,dragons and so on.(48)B ForA.The artists may hurt their eyes whenexample,the rabbit on the elephant means goodperforming face changing.luck and the rabbit on the tiger means a better lifeB.The artists can perform face changingin different waysA.They have different forms.C.The artists can perform face changingB.Different forms have different meanings.C.Peter Rabbit is popular around the worldvery quickly.D.Finally Jade Rabbit saved the local people.E.There are many folk stories about Lord RabbitF.But for most Beijingers,none can compete with Lord Rabbit.

大一轮复学案化学续表③易被氧化，能使酸性KMnO,溶液褪色R酸性KMnO,溶液氧化C02R-C-OH如C,HC=0(酮)R-COOH物产C02H,00R二、芳香烃(3)苯的同系物与苯的性质比较1.芳香烃的结构与物理性质取代：卤代、硝化、磺化(1)含有一个或多个苯环（碳碳键介于单键与加氢：环烷烃（反应比烯原因：都含①相同点双键之间)的不饱和环烃。构成苯环的6个碳烃、炔烃困难)》有苯环原子均采取sp2杂化，并形成大π键。苯的同点燃：有浓烟系物的通式为②不同点：烷基对苯环有影响，所以苯的同系(2)苯和苯的同系物多数有特殊气味，通常为物比苯易发生取代反应；苯环对烷基也有影无色不溶于水的液体，密度比水小。响，所以苯环上的烷基（烷基中直接与苯环连2.芳香烃的性质接的碳原子上有氢原子)能被酸性高锰酸钾溶(1)苯的性质液氧化。①取代反应三、化石燃料NO,1.煤的综合利用(1)干馏：将煤隔绝空气加强热使之分解的过硝化反应浓硫酸+HNO,-+H,0△程，工业上也叫煤的焦化。煤的干馏是一个复杂的物理、化学变化过程。气态物质→焦炉气：H2、C0、CH4、C,H卤代反应：+Br2+HBr→粗氨水：氨、铵盐②加成反应煤于馏液态物质粗苯：苯、甲苯、二甲苯③可燃烧，难氧化，不能使酸性KMnO4溶液煤焦油：苯、酚类等褪色。(2)苯的同系物的性质→固态物质→焦炭①取代反应(2)气化：将煤转化为可燃性气体的过程，目前主CH,要方法是碳和水蒸气反应制水煤气。化学方程硝化：如3HNO3浓硫酸式为+(3)液化CH,直接液化：煤+氢气催化剂FeBr高温、高压液体燃料。卤代：如+Br间接液化：煤+水商温水煤气催化剂，甲醇等。高温CH,+CL,光照2.石油的综合利用(1)成分：由多种组成的混合②加成反应：如CH,+3H2Ni△物，主要成分是烷烃、环烷烃和芳香烃。所含元素以C、H为主，还含有少量N、S、P、O等。CH,·250·

制氯水中含有CI,A项不符合题意；氯气和水反应生成具有漂白性的次氯酸，使纸条褪色，B项符合题意；迅速熔成银白色小球，说明钠熔点低，且钠和水反应放热，C项不符合题意；酚酞遇碱变红，向N2CO,溶液中滴加酚酞，溶液颜色变红，说明碳酸钠溶液呈碱性，D项不符合题意。14.A解析：向Ba(OH)2溶液中加入NaHCO3溶液，OH与HCO。反应生成CO和HO,CO再与Ba2+反应生成难溶物BaCO3.100mL0.01mol·L1Ba(OH)2溶液中n[Ba(OH)2]=0.1L×0.01mol·L-1=0.001mol,10mL0.1mol·L1 NaHCO3溶液中n(NaHCO3)=0.01L×0.1mol·L-1=0.001mol,因此a>b过程中发生反应的离子方程式为Ba2+十OH+HCO3一BaCO3￥十H2O,b点Ba2+恰好完全沉淀，OH反应了0.001mol,溶质为NaOH,b→c过程中发生反应的离子方程式为OH-+HCOHO十CO,c点溶质为Na2CO3,c点之后NaHCO过量。由上述分析可知，a→b过程中发生反应的离子方程式为Ba+十OH+HCO5一BaCO3十H2O,生成难溶物及弱电解质，电导率下降，A项错误；b→c过程中发生反应的离子方程式为OH十HCO。一H2O+CO,因此溶液中c(OH)逐渐减小，c(CO?)逐渐增大，B项正确；c点溶质为Na2CO3,溶液呈碱性，C项正确；d点溶质为0.001 mol Na2CO3和0.001 mol NaHCO3,因此n(Na+):[n(CO号)+n(HCO3)]=0.003mol:0.002mol=3:2,D项正确。15.(1)①胶头滴管、500mL容量瓶(2分)②5.0(2分)③AC(2分)(2)D(2分)(3)①醋酸和CIO反应生成HCIO,实验Ⅱ中HCIO浓度大于实验I中HCIO浓度(3分)②温度升高，次氯酸分解加快，溶液中次氯酸浓度减小，氧化性减弱(3分)解析：(1)①用浓溶液配制一定物质的量浓度的稀溶液的一般步骤：计算、量取、稀释、冷却、移液、洗涤、定容、摇匀，用到的玻璃仪器：量筒、烧杯、玻璃棒、胶头滴管、500mL容量瓶。②设所需原液的体积为V,则V×4.0mol·L1=0.5L×0.04mol·L-1,解得V=0.005L=5.0mL。③取用的“84”消毒液原液是久置的，会导致溶液中的NaCl○的物质的量偏小，溶液浓度偏低；量取“84”消毒液原液时，仰视读数，会导致取用的原液体积偏大，溶质的物质的量偏大，溶液浓度偏高；定容摇匀后，液面低于刻度线，再加水至刻度线，会导致溶液体积偏大，溶液浓度偏低。故选AC。(2)溶解NaClO固体需要在烧杯中进行，A项错误；定容时视线要与凹液面最低处保持水，B项错误；定容时加水至液面距离刻度线1~2c时，改用胶头滴管滴加至刻度线，C项错误。16.(1)2Na2O2+2CO2-2Na2CO3+O2(2分)；Na2O2(1分)失去1×e,化合价升高，被氧化(2)N2O4+H2O—HNO2+HNO3(2分)得到1×e,化合价降低，被还原(3)0.5NA(2分)；23(2分)(4)5(2分)；20.0(2分)解析：(3)15gC2HgN2的物质的量是15g÷60g·mol1=0.25mol,含有的N原子数为0.5NA;含有相同氮原子数的N2O4的物质的量是0.25mol,质量是0.25mol×92g·mol-1=23g。30g60g·mol-（4)30gCH,溶于水配成100ml溶液，该溶液的物质的量浓度为1o0mX0罗·m-5mol·L';稀释过程中，溶质的质量和物质的量不变，因此有VmL×10-3L·mL1×5mol·L-1=100mL×10-3L·mL-1×1mol·L1,解得V=20.0。17.(1)Na2C03(2分)(2)③⑦⑧(2分)；①⑤⑥⑦(2分)(3)2 NaHCO,△Na2C0,+CO2个+H,O(2分)；分解(1分)(4)Ca2++2OH+2HCO3-2H2O+CaCO3￥+CO3(2分)【24新教材·JXDY·化学·参考答案一R一必修第一册一N】

53.C。“being loved unconditionally'”表示“被无条件地爱着”。54.D。“honor one's memory'”表示“敬重地追忆某人”。55.B。“in her absence”表示“在她不在场时”。【语篇导读】本文是一篇说明文。文章通过分析和举例说明了“中国风”现象受到了年轻一代的热烈欢迎。56.released。考查非谓语动词。分析句子可知，空处为后置定语，修饰前面的名词“a report'”故用过去分词作后置定语，相当于一个定语从句。57.videos。考查名词复数。根据句意可知，此处名词应用复数。58.warmly.。考查副词。修饰动词应该用其副词形式。59.with。考查介词。“be mixed with”为固定短语，表示“混合”。60.an。考查冠词。根据句意和“increasing number of'”可知，此处应用不定冠词。increasing的发音以元音音素开头，用不定冠词an修饰，短语“an increasing number of”表示“越来越多…”。61.how。考查宾语从句引导词。句意：2022年北京冬奥会可以看作是年轻人如何追捧中国风的一个很好的例子。分析句子可知，这里用how引导宾语从句。62.wor。考查时态。句意：年轻的运动员穿着带有中国元素的运动服，比如龙和熊猫。空格处为句子的谓语，冬奥会已经结束，时态用一般过去时。化63.closer。.考查比较级。根据后文，空格处含有比较的意思。64.themselves。.考查代词。空处为宾语，由句意可知，主语“young people”与宾语为同一人称，所以此处用反身代词作宾语。翻印必究65.to explain。考查非谓语动词。此处用动词不定式作后置定语，修饰前面的名词“medium”。第四部分第一节【参考范文】Dear Jack,On behalf of our Students'Union,I'm writing to invite you to participate in an activity called "Experience YourFuture Job"to be held next Saturday.Aimed at getting students prepared for their future job hunting,a variety of activities are designed based on real-life situations,where participants are free to try any type of occupations they are curious about.Besides,professionalswill assist us during the process so that we can get timely help if needed.Starting from 2:00 p.m.,the activity will last for three hours.If you are interested,please go to the playground20 minutes in advance to get dressed up.I'm looking forward to meeting you there!Yours,Li Hua评分标准：1.评分原则(1)总分为15分，按5个档次给分。(2)评分时，先根据文章的内容和语言初步确定其所属档次，然后以该档次的要求来衡量、确定或调整档次，最后给分。(3)词数少于60或多于100的，从总分中减去2分。(4)评分时，应注意的主要内容为：内容要点、应用词汇和语法结构的丰富性和准确性及上下文的连贯性。作文所写内容要点应包括：①活动目的(3分)；②活动安排(3分)；③其他(2分)。语言运用计3分，上下文衔接计2分，书写计2分。(5)拼写与标点符号是语言准确性的一个方面，评分时，应视其对交际的影响程度予以考虑。英、美拼写及词汇用法均可接受。(6)如书写较差，以至影响交际，将分数降低一个档次。英语试题参考答案（长郡版）第4页

16.(16分)小组同学探究Na2CO的性质及工业制法。(1)用Na2CO固体配制90mL0.2mol·L-1Na2CO3溶液。①用到的仪器有：托盘天、药匙、量简、烧杯、玻璃棒、②计算：需用托盘天称量Na2CO3·10H2O固体g。③下列情况中，会使所配溶液浓度偏低的是(填字母)。a.容量瓶中有水b.定容时，限晴仰视刻度线℃定容摇匀后，发现液面低于刻度线，继续加水至液面与刻度线相切(2)探究Na2CO与NaHCO,的性质。完成下列填空。5mL水逐滴滴加几滴水，温度计稀盐酸实验装置至过量及操作Na,CO,或NaHCONa,Co,或NaHCO.固体0g固体(g)Na,CO,溶液NaHCO,溶液盛有NaHCO3溶液的试管盛有(填化学盛有Naz CO的试管中固中立即有气泡产生：盛有实验现象式)的试管中温度计示数体完全溶懈；盛有NaHCO降低Na2 CO,溶液的试管的试管中固体有剩余中实验结论相同温度下，溶懈度：略NaeCONaHCO略或解释(填“>“<”或“=”八(3)我国化学家侯德榜发明的“联合制碱法”为世界制碱工业做出了巨大贡献。下图为联合制碱法的主要过程（部分物质已略去）。①NH②CO2饱和NaCl溶液→沉淀池池渣加热炉一→NaCO,母液(NH,C…)①沉淀池中发生反应的离子方程式：②沉淀池通人NH和CO2顺序一定不能颠倒的原因：17.(14分)阅读下面一段材料并回答问题。高铁酸钾使用说明书【化学式】K2FeO,【性状】暗紫色具有金属光泽的粉末，无臭无味【产品特点】干燥品在室温下稳定，在强碱溶液中稳定，随着pH减小，稳定性下降，与水反应放出氧气。KzFO,通过强烈的氧化作用可迅速杀灭细菌，有消毒作用，同时不会产生有害物质。K2FO,与水反应还能产生具有强吸附性的F(OH),胶体，可除去水中细微的悬浮物，有净水作用【用途】主要用于饮用水消毒净化、城市生活污水和工业污水处理【用量】消毒净化1L水投放5mgK2FeO,即可达到卫生标准【高二年级期末联考·化学第5页（共6页）】232824D

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Wang is responsibleteactings geormpiy.s stdents in al ae aropportunities to travel to cities,she chooses to introduce modern cities around China to her clas."I hope it can broaden their horizons 64 inspire their imagination for their future bypresenting the development and daily life in big cities.Perhaps they will be motivated to studyhard to change 65 (they)lives,"Wang said.66 (additional),she is also a leader of a team 67 (consist)of eight members.Theyhave organized68 (variety)extracurricular activities for students to take part in,such asreading picture books,drama perfommance and handiwork(手工f制作).Their main task is to makethem feel visible and valued and help them build 69(confident).These experiences are truly unforgettable,70 help her find true passion in ruraleducation and realize the true meaning of short-term volunteer teaching in rural areas.第四部分写作（共两节，满分35分）第一节短文改错（共10小题：每小题1分，满分10分)下面短文中有10处语首错误。请在有错误的地方增加、删除或修改某个单词。增加：在缺词处加一个漏词符号（∧），并在其下面写出该加的词；删除：把多余的词用斜线()划掉。修改：在错的词下划一横线.并在该词下面写出修改后的词。注意：1.每句不超过两个错误：2.每处错误及其修改均仅限一词：只允许修改10处，多者（从第11处起）不计分。As is know to us.the 21st century is attached to knowledge cconomy and a learing-typesociety.However,a lecture named "lifelong education"was held at my school last Thursday.In the lecture,a university professor introduced that lifelong learning meant and was explainedwhat benefits it would bring us.For example,educational input will have a profound influence ontheir competitiveness,especially when we need to cope with technologically development.I was inspired by speech.For me,the most important thing is that we can feel a sense toachievement by finish some challenging tasks when we are leaming continuously.Lifelong learningwill be one of the most rewarding pursuit if we stick to it.第二节书面表达（满分25分）假定你叫李华，下周六你班要做义卖相赠活动.请用英语给你的外籍老师Chis写封邮件，邀请他参加。内容包括：1.活动目的：2.活动安排（时间，地点及内容）：3.期待他的参加。注意：字数100左右。参考词汇：a charit订ale义卖英语试卷第8页（共8页）

走向重点2023年高考密破考情卷宁夏（四）dip in the pool..你可以洗个澡也可以在泳池畅游48.C背景常识题。根据该空句意：截止到七岁时，我被番。”可知这样做的益处就是选项G:这有助于调节你叫作一个儿童天才。helper帮手；companion伙伴；的身体温度并且预防肌肉酸痛。文篇本出口,genius天才；actress女演员。39.F根据标题“Dress appropriately合适穿着”以及设49.B背景常识题。根据该空句意：我上了大师级别的空前一句和后一句分析总结：这三句都在说合适穿着课程一十年以来一直是年龄最小的学生。training的建议。F项（你应该穿透气和速干材质的衣服）符合训练；classes课；exercises练；examinations考试。D语境。50.A背景常识题。根据后文提示“Guiltily,I followed40.D设空处与设空下一句为因果关系。选项D“用力suit.Soon we spoke only when necessary..我内疚地，跟着父亲照做。不久只有有必要时，我们才讲话。”和0过度会导致中暑”为因，设空后一句“Slow down yourusual pace and focus on running for long,rather than该段后文“we resumed lessons我们重新开始（吉他）课trying to cover a lot of ground quickly..放慢你时的程”以及“started teaching me flamenco开始教我弗拉Q速度并专注于长时间跑步，而不是试图快速跑完很多门戈”说明作者在十一岁时停止了向父亲学吉他。地方”为果。两司“，的强quit停止；departed离开；started开始；continued继【文章大意】本文是一篇记叙文。文章主要介绍了作者从续。小在父亲的熏陶和教育下学弗拉门戈吉他的过程，以51,C背景常识题。根据句意：作者在十一岁时停止了及在父亲去世后见物睹人般的思念。学雕向父亲学吉他。父亲感到心碎，他使自己与我保持41.C固定搭配题。根据第一段最后一句提示可知父亲距离。devoted奉献；lost迷失；distanced疏远；为了学吉他，他总是主动结识陌生人。而这里defended保卫。2t“knocked on strangers'doors”就说明了这-点。52.A背景常识题。句意：我们大部分都是因为琐事，规stared at凝视；got hold of抓住；knocked on(the door)则和不公正而争吵。Mostly大部分地；Lately近来；敲（门）；made use of利用。Obviously明显地；Possibly可能地。站，茶42.A背景常识题。从后半句“in Spain he learned from53.B背景常识题。句意：我们的关系直到我二十多岁anyone willing to teach him在西班牙他向任何愿意教时我发现我自己又开始弹吉他，并且开始上课才完全他的人学”可以得知他对弗拉门戈吉他音乐非常着非恢复。return返回，归还；restore恢复；revise修改；迷。crazy着迷的；concerned关心的；anxious焦虑的；repair修理。pleased满意的。54.D固定搭配题。句意：我们的关系直到我二十多岁43.D背景常识题。根据上下文可以理解此处句意为：时我发现我自己又开始弹吉他，并且开始上课才完全他接近酒吧的表演者并与街上的表演者交朋友。恢复。given.back归还；held back抑制，阻止；calledapproved赞成；agreed同意；appreciated感激；back回电话；pulled back拉回。approached接近，靠近。55.B背景常识题。句意：我们的亲密关系回归，父亲又44.D逻辑关系题。根据该空前后句分析句意为：不知开始教我学弗拉门戈。kindness善良；closeness亲怎么地，我家里没有人知道他是怎样设法和我们时代密；goodness美德；happiness快乐。文t意大章文最伟大的弗拉门戈吉他手帕克德卢西亚学的56.C背景常识题。根据最后一段第一句“Before hesomewhat稍微，有点；anyhow无论如何；somewheredied a few years later'”可知作者的父亲最终去世。由在某处；somehow不知为什么，不知怎么地。此推断在作者三十多岁时，父亲生病了。healthy健康45.A背景常识题。根据该空前后句分析句意为：不知的；fearful恐惧的；sick生病的；pleasant愉快的。"怎么地，我家里没有人知道他是怎样设法和我们时代57.D背景常识题。句意：父亲去世前告诉我如果我继最伟大的弗拉门戈吉他手帕克德卢西亚学的。】续练，我会成为第一批女性弗拉门戈吉他手。我答46.D词汇复现题。根据第一段反复提到父亲对吉他的应了父亲，父亲把他的吉他留给了我。performed表热爱以及下文“guitar'”的复现可知。piano钢琴；演，表现；showed展示；bought买；left留下。instrument乐器；drum鼓；guitar吉他。58.B词汇复现题。句意：但是在父亲去世后，我不能承47.B背景常识题。根据该空句意：我一边练，父亲一受再去弹奏这把吉他。另外文章最后一段最后一句边指导和批评。commanded命令；instructed指导；复现该选项的变形词汇unbearable。offer主动提供：requested请求；warned警告。Ybear承受；dream梦想；refuse拒绝。20

(1)在恒压分液漏斗前面加上干燥管，因恒压分液漏斗与三颈烧瓶相通，起到干燥作用，仪器的名称为三颈烧瓶。(2)根据条件，生成两种物质，一种是四醋酸硅，另外一种是乙酰氯，可写出化学方程式。(3)通过条件可以得出，结晶之后溶解再结晶，分离方法为重结晶。(4)滴定终点物质为CH,CO0N,显碱性，故使用酚酞做指示剂。四醋酸硅与H,0反应后的产物为硅酸和乙酸，比例为1：4，醋酸酐与水反应后的产物为乙酸，醋酸酐与乙酸的比例为1：2，故滤饼为硅酸，滤液为乙酸，滤饼灼烧后得到二氧化硅，其物质的量为0m,可得出四酷酸硅反应生成的乙酸的物质的量为5m,根据步聚3，乙酸的物质的量为5×0.1×V×103m0l,可求出醋酸酐生成的乙酸的物质的量为(5×0.1×V×103-)ml,故乙酸-155×0.1×V×10-3-2酐的物质的量为152l,其残留率为(5x0.1×V×10-3-)÷2×M(2÷m×10%151=7.5V×10-3-m2)x51×100%。根据计算式可得，a选项滤饼未洗涤，导致滤液浓度降低，V减小，结果偏15m1低；b选项灼烧不充分，导致2偏大，结果偏低；c选项未润洗，导致标准液浓度降低，V增大，结果偏大；d选项滴定前俯视读数，导致V增大，结果偏大。17.【答案】(1)①小于(1分)②小于(2分)大于(2分)大于(2分)10（或0Pa,2分）PoPo(2)86.1(2分)降低(2分)50~55.5℃(1分)【解析】本题以制备苯酚为素材考查了△H、投料比、反应速率、衡常数判断和计算、选择性、反应条件选择等。(1)①由盖斯定律，△H=△H1+2△H2=(a+2b)kJ·mol-1<0,可得a<-2b,因为b>0,所以a<0。②由题图可知，a点对应苯的衡转化率大于b点，结合图像分析可知，a点对应投料比小于b点，故x,b点，两点温度相同，故逆>心逆；由分析可知，该反应为放热反应，随温度升高，衡常数减小，则衡常数：K,>K;T2温度下，x=2,说明加入的02(g)的物质的量为5mol,由c点对应的HC1的衡转化率为50%，可得如下转化关系：2(g)+2HC1(g)+02(g)2(g)+2H,0(g)初始/mol10O00转化/mol52.555衡/mol552.55525m0l:po kPa=22.5ml:P衡P=0.9pkPa,K,=p(0,)=p0110苯酚收率58%(2)观察表格规律，苯酚选择性=茶转化率×100%，所以60℃时，苯酚选择性为674元×100%≈86.1%；当反应温度在50℃时，苯的转化率增加，苯酚的选择性有所下降，但综合考虑此温度下苯的利用率最高，原子经济性最好；温度高于50℃时，苯的转化率增高，而苯酚的选择性下降，这是由于苯酚比苯反应活性要高，而温度升高使得苯酚进一步氧化生成联苯、苯醌等副产物而使苯酚的产率降低，苯酚的选择性下降。所以得到在乙酸铁催化苯直接羟基化合成苯酚的实验中反应温度的范围最好为50~55.5℃。18.【答案】(1)酯基、醚键(2分)(2)取代反应(1分)sp2、p3(2分)化学第4页（共5页）

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Ho6会☐15：13二模英语(1).pdf文件预览九江市2023年高三第二次模拟统一考试试题英语答案听力：答案：1-5 BCABC6-10 BCBAC1I-15 ABCBC16-20 AABAC阅读理解：21-23DAC24-27 BDCA 28-31 ADCB32-35 CBDD七选五：GACFE完形填空：41-45 CBBAD46-50 ADADC51-55 CBACB56-60 DADBC语法填空：61.or62.to find63.opened64.various65.as66.keeping 67.made68.which69.combination70.truly短文改错：Mr.Zhang was on his way home from work at midnight when he smells a strong burning smell.smelt/smelledHe looked around and saw black smoke shoot from a window of a cafe.The situation seemedshootingawfully.Although he was nervous,he whispered^himself,"Be calm."He hurriedly dialed 119,awfultobut then he went to knock at the neighbors'doors to ask for help.Informing of the situation,theandInformedmajority of the neighbor offered to fight the fire with him.When the firefighters arrived,the fireneighborswas almost under the control.The coffee shop owner and the staff expressed his gratitude to Mr.theirZhang and the neighbors,which bravery was highly thought of.whose范文：Positive Attitude Makes PerfectDear teachers and students.I am so honored to have a chance to deliver a speech here,where I want to share my journey of“Positive Attitude Makes Perfect”.Though knowing nothing is more important than diligence and persistence in Senior 3,I still feelfrustrated when faced with seemingly endless obstacles in my study.Without a positive attitude,Iwould surrender to them at any time.What I bear in mind is to be positive about everything,whichnot only inspires me to brave difficulty in my way but also helps me make great progress.A positive attitude is a lighthouse guiding us to our destination and a warrior protecting us fromfailure,with which I firmly believe that we can have a bright future.May we succeed!

化过程如题图2所示。①转化I发生反应的化学方程式为反应一段时间后，催化剂活性有所下降，原因可能有反应过程产生的积碳覆盖在活性中心表面和②简述转化Ⅱ的作用③CO,参与的乙苯脱氢机理如题图3所示（α、B表示乙苯分子中C或H原子的位置：A、B为催化剂的活性位点，其中A位点带部分正电荷，B,、B2位点带部分负电荷)。aCH一CH-CH,CHs-CH-CH;CH3一CH-CHCoHs-CH=CH2HC0HO +0CO HO化别图3图中所示反应机理中步骤I和步骤Ⅱ可描述为江苏省泰州中学20232024学年秋学期高三年级期初调研考试化学学科试卷评分标准一、单项选择题：共13题，每题3分，共39分1.A2.D3.B4.D5.D6.A7.B8.A9.C10.B11.C12.C13.B二、非选择题：共4题，共61分14.(14分)(1)①[Zn.sFe,O4]或[ZnFesOs]l+(3分)80°C②ZnFe,04+8HZn2++2Fe3++4H,0(3分)③Zn2+(2分)(2)①与SO2-H,O体系相比SO2-H,SO,体系中H浓度更大，有利于ZnFe,O4、ZnO、ZnS溶出Zn2+、通入SO,发生反应2Fe3++SO,+2H,0=2Fe2++SO}+4H,增大了H浓度，降低了Fe3+浓

当天她早早来到透析中心。facility意为“场所”，指上文提到的D.C.dialysis center。下文中的facility与本空构成原词复现。45.D。46.D。根s据Gaither goes for dialysis at least three times a week及she stays at the facilityuntil 10:45 a.m..but she was feeling ill that day and decided to...the machine at 9 a.m.,Gaither一周至少要做三次透析，通常她会在透析中心待到10：45，但那天她感觉不舒服，因此就提前结束了透析。47.B。根据上文中的whom she had not contacted in more than30 years可推断，接下来发生的事情让她感到惊讶。48.A。根据simply asking,“Where are you?”可知，她以前的教练Jenkins给她发了一条私信。49.B。根据上文中的whom she had not contacted in more than30 years及Although可知，尽管他们是脸书好友，但是一直没联系，stay in touch与contact构成同义复现。50.D。根据上文的message可知，Jenkins的名字突然出现在她的信息栏中。5l.A。根据Gaither told him where she was,,to which及“I'm on my way”可知，Jenkins即刻给出了回复。52.C。根据The slippery roads...the trip to well over two hours可知，湿滑的道路使路程延长至两个多小时。S3.B。当他最终到达透析中心时，候诊室里只剩Gaither一个病人了patient与dialysis facility及waiting room构成词汇同现。54.C。根据上文中的severe snowstorm及slippery roads可知，整个上午，Gaither都觉得提心吊胆。55.D。根据if you have an opportunity to do good for people及doit可推断，Jenkins希望他的援救行为能提醒人们：如果有机会行善，就应该站出来，及时行善。第二节主题语境：人与自我一一做事本文是记叙文。在中国实的经历不仅增强了“我”的研究能力，而且还让“我”交到了好朋友。56.leaving。考查动词-ing形式。when...for Nanning作状语，且I与设空处之间是逻辑上的主谓关系，应用动词-ing形式。57.where。考查关系词。设空处引导非限制性定语从句，对Guangxi Veterinary Researchnstitute补充说明，且设空处在定语从句中作地点状语，故填where。.58.n。考查固定搭配。in addition to意为“除…之外”，且设空处位于句首，故填In。59.It。考查it的用法。It is difficult to do sth意为“做某事困难”；it是形式主语，真正的主语是后面的不定式。60.$0。考查固定搭配。根据句意可知，“我”学了一些汉语单词和短语，那些研究人员也提高了他们的英语水，这样一来每个人都能有效沟通，故用soht引导结果状语从句。6l.effectively。考查副词。设空处修饰动词communicate,应用副词。62.has improved。考查现在完成时。根据时间状语Over the last few weeks可知，本句应用现在完成时。63.more。考查形容词比较级。根据than I can count可知，设空处表示比较级含义，故填more。64.confidence。考查名词。设空处作宾语，应用名词。hat引导同位语从句，解释设空处的内容。65.to come。考查动词不定式。in the years to come是固定短语，意为“在未来几年里，未

Like any physical activity,swimming carries(A)62.The underlined word "expanding"inrisks,so it's important to make sure that you doParagraph 4 means"it safely.Here are some things you should know.A.making something largerDon't swim alone.No matter how old you are,B.making something clearerswimming alone is a bad idea.You never knowC.making something easierwhat may happen while you're swimming.YouD.making something safermay fall,get hit or have other unexpectedaccidents.(67)C They can help you or call for help for(B)63.What can we learn about Jarah'syou if anything happens.movement?Swim only when you feel comfortable.ForA.Jarah gets free bread from some restaurants.example,don't swim if you have an open wound.B.The movement is popular for the care(68)D And if you still don't feel better,get outbehind it.of the pool.C.Some medical workers helped Jarah bakebread.A.Be patient.D.The movement only serves people withoutB.They are there to protect you.homes.C.So always have someone with you.D.If you develop pain while swimming,stop and rest.E.The best way to avoid drowning is to learn to swim.Follow the pool rules and signs.(69)B Solook for and read the pool safety informationcarefully before getting into the water.And don't(A )64.Paragraph 6 mainly talks aboutjump into any water unless you know how deep itA.what Jarah's parents think of her actis.B.who inspired Jarah to do kind things(70)A It takes time to improve yourC.what Jarah's father does on weekendsswimming skill.D.how Jarah gets along with other peopleA.Be patient.B.They are there to protect you.C.So always have someone with you.D.If you develop pain while swimming,stop and rest.8E.The best way to avoid drowning is to learn to swim.(B )65.Which of the following words can bestStart by swimming once or twice a week,anddescribe Jarah?don't expect to break any speed or distanceA.Proud and cool.records in a short time.Maybe in the beginningB.Kind and helpful.you can only make it halfway across the poolC.Strict and patient.before you need to take a break,and that'sD.Humorous and active.okay.As you practice more,you'll be able toswim for longer each time.⑧第二节EEvery summer,drowning(溺水)accidents情根据情景提示，完成下列各题。happen among students from time to time.景71.朋友刚从昆明旅游回来，你想问他这次旅(66)E For this,many schools have offered行怎么样，可以这样问：swimming lessons.Swimming is both a useful life交How was your trip to Kunmingskill and a great sport.72.你想问对方会说德语吗，可以这样表达：A.Be patient.际Can you speak GermanB.They are there to protect you.C.So always have someone with you.D.If you develop pain while swimming,stop and rest.E.The best way to avoid drowning is to learn to swim.5

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12氧化锌(2O》、氮化像(GN)及新型多相能化剂组成的纳米材料能利用可见光分解水，生成氢气和氧气。晶胞如图所示（已知，ZnO晶胞参数为apm,GaN晶胞参数为bpm)。下列叙述错误的是图1Zn0晶胞图2GaN晶胞·A.在ZnO晶胞中，氧离子的配位数为8B.在GaN晶胞中，Ga原子杂化类型为spC在20晶胞中，氧离于和锌离子最近距离为号。mD.GaN中N提供孤电子对，Ga提供空轨道形成了配位键13工业上，用氢气还原乙酸甲酯制备乙醇：主反应：CH.COOCH(g)+2H(g)CHCH,OH(g)+CHOH(g)△H1=-71kJ·mol1副反应：CH,COOCH(g)+H(g)=CH,CHO(g)+CHOH(g)△H2=+13.6k·mo1其他条件相同，将CH,COOCH,和H按一定流速通过催化剂表面，乙酸甲酯的转化率与乙醇的选择性随氢酯比[n(H2)/(CH,COOCH3)门变化如图所示。下列叙述错误的是1001009896%8680一乙酸甲酯转化率/%78▲一乙醇的选择性/%627201012141618200氢酯比A.在恒温恒容条件下进行上述反应，气体总压强不变时达到衡状态B本实验最佳氢酯比为10左右C,其他条件不变，氢酯比小于10时增大氢酯比，促进副反应，抑制主反应D,其他条件不变，达到衡后升高温度，乙醇选择性减小14.已知：常温下，K,[Co(OH)2]>Km[Pb(OH)],lg2≈0.3。常温下在含大量Co(OH)2和Pb(OH),的浊液中滴加HNO,溶液，浊液中pXCpX-=-lgc(X),c(X)=c(Pb2+)、c(Co2+)、与H关系如图。衡常数K大于政等于时认为反位不可道（即完全反应.化学试题第4页（共8页）

教师解答版本，非官方标答，仅供学参考，不保证100%正确，无听力答案。管案解析网

3.应用了较多的语法结构和词汇。4.语法结构或词汇方面有些许错误，但为尽力使用较复杂结构或较高级词汇所致；具备较强的语言运用能力。5.有效地使用了语句间的连接成分，使全文结构紧凑。6.完全达到了预期的写作目的。第四档：(10一12分)1.完全完成了试题规定的任务。2.虽漏掉1、2个次重点，但覆盖所有主要内容。3.应用的语法结构和词汇能满足任务的要求。4.语法结构或词汇方面应用基本准确，些许错误主要是因尝试较复杂语法结构或词汇所致。5.应用简单的语句间的连接成分，使全文结构紧凑。6.达到了预期的写作目的。第三档：(7一9分)1.基本完成了试题规定的任务。2.虽漏掉一些内容，但覆盖所有主要内容。3.应用的语法结构和词汇能满足任务的要求。4.有一些语法结构或词汇方面的错误，但不影响理解。5.应用简单的语句间的连接成分，使全文内容连贯。6.整体而言，基本达到了预期的写作目的。第二档：(4一6分)1.未恰当完成试题规定的任务。2.漏掉或未描述清楚一些主要内容，写了一些无关内容。3.语法结构单调、词汇知识有限。4.有一些语法结构或词汇方面的错误，影响了对写作内容的理解。5.较少使用语句间的连接成分，内容缺少连贯性。6.信息未能清楚地传达给读者。第一档：(1一3分)1.未完成试题规定的任务。2.明显遗漏主要内容，写了一些无关内容，原因可能是未理解试题要求。3.语法结构单调、词汇知识有限。4.较多语法结构或词汇方面的错误，影响对写作内容的理解。5.缺乏语句间的连接成分，内容不连贯。6.信息未能传达给读者。不得分：(0分)未能传达给读者任何信息；内容太少，无法评判；所写内容均与所要求内容无关或所写内容无法看清。写作第二节（满分25分）】One possible version:Andy asked his mother,"On which Saturday am I going to get my very own library card?"His mother explained thathe had to wait until he was five years old.She said,"Andy,we only have four more Saturdays to go."Andy couldn'twait to get his own library card!Soon,he would have it,and his name would be in big letters on the top.There were somany books in the children's section.How was he ever going to finish reading all of them?Andy's birthday was almosthere.He invited his best friend,Terrell,to his party because they had so much fun together.4

专题二动词基础点1时态[全国卷：5年28考：新高考：3年5考]【腾远解题法】通读全句，分析成分。观察主语之后是否有谓语，若没有，则设空处作谓语第一步：析成分，定谓语根据标志词确定时态①一般现在时：everyday,every day/week,always等②一般过去时：yesterday,last+时间等③一般将来时：tomorrow,next+时间，in+时间段等四步法定时④过去将来时：the next day等⑤现在进行时：now,at present,Look等⑥过去进行时：at that time,all day yesterday等第二步：⑦现在完成时：yet,already,for+时间段，since-+时间点等抓标志，⑧过去完成时：by,before短语等判时态根据主语单复数情况，判断谓语动词或助动词单复数形式第三步：看主语，判单复确定答案后，将答案代入句中，检查答案是否符合该句的语境和时态第四步：确定答案单句练建议用时：50分钟答案见P64I.在空白处填入括号内所给单词的正确形式。1.(2022年全国甲卷阅读理解A篇改编)With an impressive2,000-seat concert hall,St David's Hall(be)home to the annual Welsh Proms Cardiff.2.(2022年全国乙卷阅读理解B篇改编)In1916,two girls(travel)to a settlementin the Rocky Mountains to teach in a one-room schoolhouse.3.(2022年新高考I卷阅读理解C篇改编)In the past few months,staff in care homes(report)a reduction in the use of medicine where hens are in use.4.(2021年全国甲卷阅读理解C篇改编)When|was9,we packed up our home in LosAngeles and(arrive)at Heathrow,London on a gray January morning.5.(2021年新高考I卷阅读理解B篇改编)Mr Titterton is chairman of the Omega Ensemblebutbe)the group's official page turner for the past four years.6.(2020年全国Ⅱ卷阅读理解D篇改编)I see libraries as a safe haven(避风港)for readersand writers,a bridge thathelp)put together a reader with a book7.(2020年全国Ⅲ卷七选五改编)The person whobuy)the house or moved is theone who throws the housewarming party.8.(2020年新高考I卷阅读理解B篇改编)Jennifer now is married and(have)three children of her own.121

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(+41.1kJ/mol)=一91.1kJ/mol,故答案为：一91.1kJ/mol;【小问2详解】由△H-TAS<0可得：（一50kJ/mol)一T×[一180J/(mol·K)×10-3kJ/J<0,解得T>277.8K,故答案为：277.8;【小问3详解】由题给数据可得如下三段式：C02(g)+3H2(g)☐CH,OH(g)+H2O(g)起(mol)0.50.900变(mol)m3mmm(mol)0.5-m0.9-3mmmC02(g)+H2(g)0C0(g)+H,0(g)起(mol)0.5-m0.9-3m0m变(mol)0.3-m0.3-m0.3-m0.3-m(mol)0.20.6-2m0.3-m0.31.41.4p由衡时气体的压强之比等于物质的量之比可得：1.4-2m=P，解得m-0.2,则衡时气体总物质的0.2p×0.3p7575量为1mol,反应①的衡常数K,0.2p×(0.2p)°=2pPa2,故答案为：2p2:【小问4详解】反应①为放热反应，升高温度，衡向逆反应方向移动，二氧化碳的转化率减小，反应②为吸热反应，升高温度，衡向正反应方向移动，二氧化碳的转化率增大，则500K以后，二氧化碳的衡转化率随温度升高而增大说明反应②的反应程度大于反应①，故答案为：反应①为放热反应，升高温度，衡左移，反应②为吸热反应，升高温度，衡右移，500K以后，反应②的反应程度大于反应①：【小问5详解】11由晶胞结构可知，晶胞中位于顶点和面心的二氧化碳的个数为8×8+6×2-4，设晶体的密度为dgcm3,4×444×444×44由晶胞的质量公式可得：NAa×10-19d,解得d(a×100)NA,放答案为：a×100)NA:【小问6详解】干冰升华时会吸收热量，使周围环境温度降低，所以二氧化碳可以做做制冷剂，或用于人工降雨，二氧化碳不能支持燃烧，密度又比空气的大，如果让二氧化碳覆盖在燃着的物体上，就能使物体跟空气隔绝而停止燃烧，所以也可用于灭火，故答案为：做制冷剂或用于人工降雨或用于灭火。第16页/共19页

ADB21.Who may choose to go to Tombstone?A.People who love to go to theaters.D 32.What worried Mark Calderon?阅B.People who are interested in music.阅A.His grades.C.People who study the history of the building读D.People who want to explore special gift shops.D22.What do Jerome and Bisbee have in common?读B.His personality.C.Fast-paced high school life理A.They are very close to Tombstone.理D.Relationship with new classmates.B.They host art shows in art galleriesD 33.What did Jordan Thomas say about his new life解C.They are famous for their historical museums.解in senior high school?D.They give people a chance to explore mining historyC23.What do we know about Seligman?A.He was afraid of it.A.It was built by Angel Delgadillo.B.He had no idea of it.B.It educates people about cars.C.He avoided sharing it.C.It is important for the creation of CarsD.He looked forward to it.D.It is a nice place where movies are set.BA 24.Why did Irene refuse to take her friends to her home?A 34.What does the author mean by writing "Many other阅A.She didn't want them to know who her mom was.B.Her parents didn't welcome guests.阅freshmen can relate."in paragraph 3?A.Many freshmen have similar experiences读C.She didn't like her friends.B.Many freshmen will get used to new life.D.Her house was too far.读C.Many freshmen want to get good grades.理C 25.What can we learn about Irene's mother from理D.Many freshmen will get on well with others.paragraph 2?B 35.What does the last paragraph focus on?解A.She is funny.B.She likes travelling解A.Ways that help keep students'grades up.C.She told a lie about her daughter.B.Reasons that students fall behind in study.D.She dislikes the "Bring Your Mom to School"day.C.Students'difficulties in improving their gradesD.Teachers'worry about the future of their students.A.Why was this holiday created?B.So,this holiday can be helpful.C.How did this holiday come into being?阅阅D.It is celebrated on the 31st of October each year.B26.How did Irene feel when she took her mom toE.Surely,it's even better to have more savings than that.her calculus class?F.This is also a good day for people to teach their kids about savingA.Surprised.B.Worried.读G.After all,it was safer to put money in banks than placing it underthe bed.理C.Proud.D.Calm.填World Savings Day is a holiday.36 D ThisB27.What is the best title for the text?holiday encourages everyone to think about the解A.Irene's classmates空importance of starting a savings account.ItB.Irene's secretwants everyone to realize that they should haveC.An interesting lessonat least3-6 months'worth of expenses(开支)inD.A head teachertheir savings account.CwhyC28.What does paragraph 1 say about wolves'howlingC.How did this holiday come into being?阅during a full moon?阅D.It is celebrated on the 31st of October each year.E.Surely,it's even better to have more savings than that.A.It is not common in modern days.读读forr people to teB.It shows wolves have found food.the bed.理C.It is commonly believed but has no connection.填People should celebrate World Savings Day andD.It makes people frightened of wolves'howling.解A29.What does the underlined word "genial"mean in空make sure their financial(财务的)house is in goodorder.If people spend $2,000 a month,they'll need toparagraph 4?have anywhere from $6,000 to $12,000 in savings.A.Friendly.B.Curious.37 E So people are more able to deal with anyC.Annoyed.D.Confident.possible,sudden situation that needs much money.A.Why was this holiday created?D 30.Why do wolves point their snouts to the skyB.So,this holiday can be helpful.阅while they howl according to scientists?C.How did this holiday come into being?A.To mislead people.阅D.It is celebrated on the 31st of October each year.Surely,it's even better to have more savings than that.读B.To look for a partner.读F.This is also a good day for people to teach their kids about saving.G.After all,it was safer to put money in banks than placing it underC.To show they are powerful.the bed.D.To carry their sound farther.填38 C World Savings Day was first imagined as InternationalA 31.What is the purpose of the text?Savings Day and it was organised by the First International Savings解空Bank Congress that was held in Milan,Italy in 1924.The purpose ofA.To tell us why wolves howl.them creating this holiday was to encourage people not to keep theirB.To explain when wolves howl.money at home but to place it in banks.39 G After the end of WWIl,C.To encourage us to protect wolves.economies(were being rebuilt and people had more money inD.To show wolves are active at night.their pockets.As a result,this holiday became popular as WorldSavings Day.

高三第一轮复周测卷·化学化学电源注意事项00周测卷十一原电池园微信扫码必清(40分钟100分)题考黑色茶字考情分析观看微课视衡书课外题解村高考对接点新型原电池是高考频考点，在高考中常以选择题或填空题的形式考查电极反应式的书写下载复课份后的题学疑难点滚动知识点物质的量：氧化还原反应Cu 64典型情境题1,3、4、5、6、7、8,9、12、13C135.5Fe56可能用到的相对原子质量：H1C12N14O16Na23A1270H第I卷(选择题共48分)一选择题：本题共6小题，每小题4分，共24分。每小题只有一个选项符合题意。1在探究柠檬电池的工作原理时，某课外小组按右图装置连接发光二极管发光三极管铜片锌片和柠檬，二极管发光。下列说法错误的是A铜片为正极俘片为负极C柠檬电池将电能转化为化学能D.负极的电极反应式为Zn-2eZn22.某兴趣小组模拟纸电池进行实验（如图），下列有关说法正确的是A锌电极为正极，发生氧化反应铜电极B.工作一段时间后，铜电极质量不变浸有硫酸铜溶液的滤纸C溶液中Cu+向锌电极移动D.该装置能证明金属活动性：Zn>Cu锌电极3.“践行双碳目标，助力绿色冬奥”，国家重点研发“科技冬奥”专项服务于北京2022年冬奥会，其中氢燃料电池客车可实现“零碳排放”。某种氢燃料电池的内部结构如图所示，下列说法正确的是A.b极为正极，电极反应式为O2+2H2O十4e一4OHB.该装置工作一段时间后，电解质溶液的pH增大用电器0.H线C电子由a极流出经用电器到达b极，再由b极经电解质b溶液流回a极形成闭合回路电解质溶液H.D.使用该电池为铅酸蓄电池充电，消耗32g氧气时，铅酸\电极/隔膜/蓄电池生成H2SO4的物质的量为2mo1催化剂4.交警执法时最常用的一种酒精检测仪的工作原理如图所呼气（含酒精电极I示，其反应原理为CHCH2OH十O2→CH;COOH+分隔膜电极Ⅱ02HO,被测者呼出的气体中所含的酒精被输送到电池中微粒X多孔铂片反应产生微小电流，该电流经电子放大器放大后在液晶出气（含醋酸）“稀硫酸多孔铂片显示屏上显示其酒精含量。下列说法正确的是H2OA.电极I的电势比电极Ⅱ的高B.电解液中迁移的微粒X为SO?处理器显示屏·21·

7.小华参观当地的自来水厂，了解到自来水的生产过程有：取河水、自然沉淀、过滤、活性炭吸附、投药消毒和加压配水等。下列有关说法不正确的是A.该过程能除去河水中的颜色和异味C.该过程能将河水转化为软水(C)8.下列有关空气及其成分的说法中，正确的是B.该过程能除去河水中的难溶性杂质D.该过程中河水发生了化学变化A.空气的成分是固定不变的B.物质在氧气中燃烧的反应不一定是化合反应C.CO2是空气质量评价的主要污染物之D.稀有气体化学性质稳定，不与任何物质反应9.从宏观走进微观，探寻变化的奥秘。的是如图是氧化求加热分解的微观模拟图，下列说法正确H加热HgA.反应前后原子的数目不变B.反应前后分子的种类不变C.反应前后原子的种类发生改变D.该反应可用于实验室制取氧气10.逻辑推理能力是化学的重要核心素养之一。下列推理正确的是A.单质由一种元素组成，则由一种元素组成的物质一定是单质B.化合反应的生成物只有一种，则只有一种物质生成的反应一定为化合反应C.同种元素的质子数相同，所以具有相同质子数的微粒一定属于同种元素D.点燃氢气前需要验纯，则点燃任何可燃性气体前都需要验纯11.根据下列实验现象得出的结论，不正确的是选项实验现象结论A将带火星的木条仲入某无色气体中，木条复燃该气体为氧气将装满水的玻璃瓶放入冰箱的冷冻室，玻璃瓶B水变成冰后，其分子体积变大被胀破向某无色液体中加入二氧化锰，有气泡产生该无色液体为过氧化氢溶液某黑色固体在空气中加热灼烧，发出红光，生成D该固体为木炭能使澄清石灰水变浑浊的气体12.将燃着的蜡烛放入盛有一定体积空气的密闭容器内燃烧至熄灭过程中，用传感器测得闭容器中O,和CO的含量随时间的变化曲线如图。通过分析图像得出的下列结论中(正确的是224030CO2002量2018/ppm传感器量10/%1601020406080100120140160时间因A.a点时容器内氮气体积分数为82%B.容器内物质总质量：a点>b点D.物质燃烧时氧气必须达到一定浓度C.蜡烛由碳、氧元素组成2023-2024学年度第一学期九年级学科素养练（二）·化学第2页共4页