零生用人书名师导半·法择性考试第一轮总复·生物知识点二蛋白质的结构和功能必备知识影●。。。·基础知识夯实教材知识整合1.蛋白质的功能(2)蛋白质的形成(1)与生命活动的关系：细胞的各项生命①由于氨基酸之间能够形成等，活动都离不开蛋白质，蛋白质是生命活动的从而使得肽链能够,形成具有一定空间结构的蛋白质分子。(2)功能举例②两条或多条肽链之间通过一定的化学结构蛋白：构成的键（如)相互结合在一起，形成具有重要物质，如肌动蛋白。更为复杂的的蛋白质。功能蛋白：①作用，如酶；②(3)蛋白质结构多样性的原因作用，如胰岛素；③作用，如抗①氨基酸方面：氨基酸的体；④作用，如红细胞中的血红蛋白。不同。2.蛋白质的结构及其多样性②肽链方面：肽链的及(1)氨基酸的脱水缩合其形成的千差万别。H3.易错辨析H,N-C-C-OH+H+N-C-COOH--H,0+H,N-C4C-N-C-COOH(1)蛋白质的形成过程中有水产生，也有H R能量的释放。()(2)蛋白质分子具有多样性是因为构成蛋①该图表示的生理过程是白质的氨基酸的种类、数目、排列顺序和空间②写出字母代表的结构或名称：a为结构不同。(),b为(3)几条肽链在形成蛋白质的过程中一般③判断产物H2O中原子的来源：H来自不通过肽键连接起来。()R所在氨基酸的和R2所在氨基酸的(4)若是环状多肽一定是没有游离的氨基;O来自R所在氨基酸的和羧基。()④多肽中氨基或羧基的含量：18

素的质量分数最大，C、D项错误。4:3,D项错误。6.C【解析】本题考查元素周期表的应用。氧属于非金属11.D【解析】本题考查CO2、酸、碱的性质以及硬水和软元素，A项错误；氧的原子序数为8，B项错误；钠原子核水的鉴别。向某水样中滴加肥皂水后振荡，产生大量外电子排布是第一层2个电子，第二层8个电子，最外泡沫，说明该水样属于软水，A项错误；CO2能与水反层1个电子，失去1个电子后形成钠离子，C项正确；氧应，也能溶于水，塑料瓶变瘪不能说明CO2与水发生了元素与钠元素的本质区别是核内质子数不同，D项错误。反应，B项错误；瓶口出现白雾是因为浓盐酸具有挥发7.B【解析】本题考查化学实验基本操作。加热试管中的性，C项错误固体时，为防止冷凝水回流到热的试管底部使试管炸：12.D【解析】本题考查溶解度表和溶解度曲线的应用。裂，试管口应略向下倾斜，A项错误；过滤时应遵循“一甲的溶解度随温度的升高而增大，对应的是KCI的溶贴、二低、三靠”的原则，题图中漏斗下端没有靠在烧杯解度曲线，乙的溶解度随温度的升高先增大后减小，对内壁上，C项错误；洗气时应“长进短出”，D项错误。应的是MgSO4的溶解度曲线，A项错误；30℃时，KCl8.A【解析】本题考查物质的分类和微粒的性质等。超离：的溶解度为37.2g,50g水中最多能溶解18.6gKCl,B子水冰是水的一种特殊状态，只含有水这一种物质，所项错误；乙的饱和溶液从T4℃降温到T2℃的过程中无以组成元素与普通水相同，属于纯净物，A项正确，B项晶体析出，溶质质量分数一直不变，C项错误；T2℃时，错误；超离子水冰和普通水的物理性质不同，C项错误；溶解度：乙>甲，T1℃时，溶解度：乙=甲，故等质量的构成物质的微粒在不停地运动，D项错误。甲、乙饱和溶液从T2℃降温到T1℃，析出晶体的质量：9.A【解析】本题考查实验误差的分析。用过氧化氢溶液乙>甲，D项正确制取O2的实验中，二氧化锰是催化剂，催化剂的用量不：13.【思路探究】本题考查金属的锈蚀原理、化学方程式的会影响生成物的质量，A项错误；粗盐提纯实验中，若蒸书写等。(1)铁生锈的原理是铁与氧气和水反应生成发过程中晶体飞溅，则精盐的质量减小，精盐的产率=铁锈；盐酸与铁锈的主要成分Fe2O3反应生成FeCl3和精盐的质量×100%，故精盐的产率偏低，B项正确：用湿H2O,反应的化学方程式为Fe2O3十6HC1一2FeCl十粗盐的质量3H2O。(2)根据文中信息可知，达克罗涂料中掺入超润的pH试纸测碱溶液的pH,相当于碱溶液被稀释，溶细鳞片状锌片和铝片并层状重叠的目的是阻碍水、氧液的碱性变弱，测定值偏小，C项正确；质量守恒定律是气等到达金属基体，减缓腐蚀。指参加化学反应的各物质的质量总和等于生成的各物【参考答案】(5分，除标注外，每空1分)》质的质量总和，故红磷的多少不影响实验结果，D项(1)氧气Fe2O3+6HCl—2FeCl3+3H2O(2分)正确。(2)阻碍水、氧气等到达金属基体【易错警示】用pH试纸测定pH时的3点注意(3)利用化学知识可以开发新材料，改善人类生活（合(I)p日试纸不可直接伸入待测液中，以免污染待测液。理即可)(2)pH试纸不能用蒸馏水润湿，否则会使酸性溶液的测14.【思路探究】本题考查二氧化碳的实验室制取，涉及制定结果偏高，碱性溶液的测定结果偏低。取原理、仪器的组装、气体的收集等。(2)实验室用大理(3)测定结果取整数。石或石灰石和稀盐酸反应制取二氧化碳，反应的化学10.C【解析】本题考查化学反应的微观示意图。根据质方程式为CaCO3+2HCl一CaCl2+H2O+CO2个；该量守恒定律可知，该反应的化学方程式为4NF3+3Si反应属于“固液常温型”，应选择仪器①⑥⑦或①④⑤一定条件3SiF,十2N2。丁为N2,空气中N的体积分⑦组装发生装置；浓盐酸具有挥发性，若使用浓盐酸制数约为78%，A项错误；乙为硅单质，其是由原子直接取二氧化碳，则可能导致收集的二氧化碳不纯。构成的，B项错误；参加反应的甲和乙的微粒个数比为(3)CH4可用排水法收集，说明其不易溶于水；CH4可ZF化学答案第12页（共16页）

B.碳酸钠过量时，产物为HCO3,正确写法为：2CO32+Cl2+H2O=2HCO3+HCIO+CIC.氯原子也会水解，应写为CICH2COOC2H5+2 OH HOCH2COO+C2HsOH,故C错误。D.铝能与氢氧化钠溶液反应，D正确。8.答案：B解析：A.糖类定义是多轻羟基的醛或者酮，以及能水解生成它们的物质，因此甘油醛是最简单的醛糖，且含一个手性碳，所以存在对映异构体。B.蛋白质溶液中加入少量的硫酸铵溶液反而会促进蛋白质的溶解。C.形成大分子核酸的单体是核苷酸，核苷酸水解得到核苷和磷酸。D.催化剂和单体的比例影响酚醛树脂的结构。9.答案：C解析：A.分子中含有醚键、羧基、酰胺基、碳氯键五种官能团。B.1mol羧基、酰胺基消耗各消耗1 molNaOH,1mol碳氯键消耗2 molNaOH。C.2mol苯环消耗6molH2,1mol碳碳双键消耗1molH2。D.饱和碳原子为Sp3杂化，为四面体构型，不可能共面。10.答案：C解析：A.N的价层电子结构为2s2sp3,p轨道半充满，不易失电子，第一电离能比O大。B.Na与C能形成乙炔钠Na2C2,C22含非极性共价键。C.未指明是简单氢化物。D.类似于Al(OH3的两性，Ga(OH)3和NaOH有可能发生反应。11.答案：A解析：A.由题可知，放电时b为正极，充电时b为阳极，充电或放电时，b极电势均高于A极，故A错误。B.放电时，b为正极，则电子由a向b移动，正确。C.已知放电时，b极转化关系为：VS2→LixVS2,则充电时b为阳极，转化关系为LixVS2→VS2,反应式正确。D.放电时，负极反应为Mg一2e=Mg2+,则转移电子为0.2ol时，负极质量变化2.4g,D正确。12.[解析]A中冠醚与K之间并非离子键，B中物质离子基团较大，离子键较弱，较NaBF4熔沸点更低，C中o键23mol,D正确。13.答案：C解析：A.只有三条微粒浓度变化曲线，因此H3PO3为二元弱酸，曲线①随着pOH增大即酸性增强，微粒浓度减小，显然不是H3PO3。B.Na2HPO3是正盐，因此溶液显碱性的原因是HPO3的水解。C.利用曲线②和③的交点b计算可得H3PO3的Ka=10-1.3。D.H3PO是弱酸，c点pH为0，c(H)=1ol/L,说明溶液中加入了强酸性物质，因此还含有其他阴离子，此电荷守恒式错误。14.答案：C解析：A.低温下的主产物为1,2-加成，高温下的主要产物是1,4-加成。BrB.温度升高对活化能大的反应影响更大，因此升温有利于得到个门C.根据图像可以得到△H=(Ea+Ea3一Ea2一Ea4)kJ/mol。D.由反应历程及能量变化图无法判断该加成反应为放热反应。15.答案：D解析：溶洞水体中存在衡有：CaC0s(s≥Ca2+(aq)tC032-(aq),C02(g)tH0≥H2CO3(aq),HC0s(aqi≥Ht+HC03,HC(≥Ht+COg2C032-+H2(≥HC03+0H,CaC03(s)+C02(g)+H≥Ca2++2HC03

5为达实验目的，根据反应关系式5H,C0,一2KMm0.,计算可得0,05mQ×108X5=cmo·L-1×1mL×10-3×2,可求得c=0.5,所以H2C2O溶液的物质的量浓度应不低于0.5mol。L-116.(1)粉碎或适当升高脱硫温度或适当增大NaOH溶液浓度(2分)②高温锻烧法会使S生成不易处理的有毒气体S0,(或能耗高等合理答察，2分)(3)将Fe+氧化成Fes+(2分)(4)CS和NS(2分)(5)加入酸漫液再利用(2分)(6)①4(2分)②2X87X10(2分)：720号ec…N【解析本题主要考查从高硫锰矿中提取念羈艋的江艺流程，者套学生对元素化合物的理解能力和综合运用能力。(6)该晶体中，1个硫周围有4个富子：结合化装式知4锰原子周围的硫原子数目为4。17.(1)醚键、羧基(2分)(2)?(2分)(3)Cu(OH)2(或其他合理答案：2凳》COOCHH.CO(4)取代反应（或酯化反应，1分）；(2分)为HaCOOCHH:COOCH(5)H3C0--0CH:(或等其他合理答案，2分)H.COOCHH:COOCHCOOHG-cHoa-CH-(6)《-CH,OHCHOH20/催化剂TEA,Ac2OCOOHCOHHOEC-CH一CHOH(或其他合理答案，4分)【解析本题主要考查有机化学基础，考查学生对有机物推断，理解的能力和综合运用知识的能力。(2)双键碳、苯环中的碳原子采用sp杂化，一共7个。【高三化学·参考答案第3页{共4页)】S78C·HUN·

是最符合题意的，理居2023年安微省初中学业水考试新素材，丰富多彩的中华文物铭刻着中华文化的脉络物进行修复，下列关于六偏磷酸钠的说法正确的是人，该物质由30种元素组成n用含六偏磷酸钠[(NaPO,)。的敷贴对文结束后，左侧化学押题卷（六）B.该物质中氧元素的质量分数最大验不能证明争(试题卷)》C,该物质中Na和P两种元素的质量比为1：1D.该物质中含有6个臭氧分子验不会造成热点素材，载人航天器中处理C0,的种方法是将C0,与氢气反应.反应的微观示意图如图。下列说法错误的是题（本大题包注意事项：A.反应前后分子的种类发生改变(5分)阅读1.化学试卷共两大题17小题，满分40分。考试时间为45分钟。学氧自救器2试卷包括“试题卷”和“答题卷”两部分，“试题卷”共4页，“答题卷”共2页。B.参加反应的甲、乙两种物质的分子个数比为1：1C,反应前后原子的数目不发牛改变甲1乙的主要由铝3.请务必在“答题卷”上答题，在“试题卷”上答题是无效的。4.考试结束后，请将“试题卷”和“答题卷”一并交回。D.该反应体现了无机物在定条件下可以转化为有机物9的主要由不等组成。可能用到的相对原子质量：H-1C-120-16Na-23P-31C-35.5Ca40为某化学选择题（本大题包括12小题，每小题1分，共12分。每小题的4个选项中只有1个符合题意】一种“暖宝宝“的标签如图所示，下列说法错误的是品名：×牌贴身暖宝宝该化学氧1.新素拉下列厨房中的物品所使用的主要材料属于有机合成材料的是，袋内物质铁粉、水、活性炭、食盐等A.陶瓷砂锅B塑料洗菜盆C.不锈钢菜刀D.木筷内袋材料：微孔透气无纺布期供氧2.下列实验过程中不涉及化学变化的是外袋材料：不透气塑料铁粉与用法临使用前，打开外袋取出内袋，直接贴在衣生氧制黄铜氧气非能一服上，打开外袋后保持温暖12小时拉时产生石灰A.“暖宝宝”中加入稀硫酸会产生气泡，溶液变为浅绿色药剂A.比较黄铜和B.加热铜片C.制取炭黑D.生石灰十燥氧气B.该“暖宝宝”的袋内物质中，非金属单质是活性炭及的纯铜的硬度氧3.青少年正处于身体发育阶段，应关注营养与健康。下列说法正确的是C.铁钉生锈需较长时间，而“暖宝宝”中的铁能快速反应，原肉可能是铁粉与空气的接触面积大A.霉变食物经高温蒸煮后.可继续食用D.内袋使用透气材料是为了使袋内的物质与氧气接触B为预防甲状腺肿大，应大量摄取碘元素0.建立模型是学化学的重要方法，下列模型错误的是C.常吃蔬菜、水果能补充维牛素D.奶茶具有良好的口感，营养丰富，可以代替饮用水长期饮用因装图0、Si、A货皇,水是生命之源，我们应该爱护水资源。下列标志应该贴在水龙头旁的是由多到少A水和氢气的转化模型B.地壳中的元素含量C.化学反应的关系D原子的结构11.实验室用固体氢氧化钠配制100g溶质质量分数为16%的溶液：下列说法正确的是(A.氢氧化钠固体溶于水会吸收热量，5.梦大实验舱使用了大面积柔性太阳能电池翼。该柔性太阳能电池翼由砷化镓材料制成，B.用量筒量取84mL.水时，若仰视读数，会导致配制的溶液溶质质量分数偏小发电效率更高。砷在元素周期表中的信息如图所示，下列说法正确的是33 AsC,溶解固体氢氧化钠时，用玻璃棒搅拌能增大氢氧化钠的溶解度A.砷的元素符号是AsB.砷的核外电子数为4274.92D.将氢氧化钠固体直接放在托盘天的右盘进行称量C.砷是地壳中含量最高的非金属元素D.砷的相对原子质量为74.92g12.实验室用如图所示的创新实验装置制取一氧化碳并还原氧化铁，制取一氧化碳的反应的化学方6.下列实验方案设计正确的是选项实验方案程式为HCO0H(甲酸)s0浓)C0f+H0.下列说法正确的是实验目的△凶A连接尾气比较铜和银的金属活动性顺序A,开始时应先加热盛有氧化铁的玻璃管，后制取一氧化碳处理装置鉴别稀盐酸和蒸馏水将铜和银分别放入稀盐酸中，观察现象B.玻璃管里的粉末由黑色逐渐变成红棕色C除去C0,气体中的HC气体取样，分别滴加无色酚酞溶液D将气体通过盛有氢氧化钠溶液的洗气瓶C.酒精灯加网罩的目的是集中火焰、提高温度98%鉴别化肥NH,CI和KCIFe O取样，分别加熟石灰研磨，闻气味D,可用氢氧化钠溶液吸收尾气浓硫酸翼跟水度网罩化学押题卷（六）第1页（共4页）》中，川开页1，化学押题卷（六）第2页（共4页）引的爱情化学OPPO A93s 5G贝其)项单（大）盟容华TAG.3

22:1714G 6916.(6分)某兴趣小组在做“测氢氧化钙溶液导电性”的实验过程中发现了“异常现象”一石墨电极周围出现了白色浑浊，同学们对此进行大胆地猜想和探究。【查阅资料】一定条件，氧气可以与石墨电极发生反应。【提出问题】白色浑浊是什么？【提出猜想】猜想一：饱和氢氧化钙溶液通电后，水的减少使氢氧化钙固体析出；猜想二：饱和氢氧化钙溶液通电后，放热，温度升高使氢氧化钙固体析出：猜想三：【设计实验】为验证猜想，小组同学分别设计了如下实验：序号方案现象结论(1)向90mL相同浓度的饱和Ca(OH),溶液中加实验方案1人10mL蒸馏水，搅拌，在相同的电压下再次进行猜想一不正确导电性实验实验(2)取100mL相同浓度的饱和Ca(0H)2溶液于方案2烧杯中没有明显现象猜想二不正确实验猜想三方案3(3)有气泡产生正确请写出猜想三中产生白色沉淀的化学方程式注意：若答对下列小题奖励3分，化学总分不超过40分【深人探究】两瓶250mL的烧瓶内收集满C02气体，注射器内分别装有85mL的水和澄清石灰水，连接好装置和压强传感器。打开活塞1和活塞2，同时迅速将注射器内液体全部注入各自烧瓶中，关闭活塞1，一段时间后，同时振荡烧瓶。观察传感器定量实时地传回烧瓶内气压变化形成的图像情况如图所示。注射器压强/KPaB曲线1活塞100曲线Co,传50040080012时间/图1图2图3图4(4)图2中，表示注入的是澄清石灰水的是曲线(填“I”或“Ⅱ”)。(5)图2中，AB段压强上升的原因是(6)图3是注入澄清石灰水后最终烧瓶中气体微观示意图（忽略水的挥发，两活塞关闭状态)，仿照图3在图4中画出注人水后烧瓶中气体微观示意图。17.(5分)小苏打是食品工业中一种常见的面食疏松剂，某同学为测定某小苏打样品中NaHCO,的质量分数，进行如下实验（反应的化学方程式NaHCO,+HCl一NaCl+H,0+C02↑，假设杂质不与稀盐酸反应)。受稀盐酸稀盐酸打开分液漏斗活塞20g样品加稀盐酸120g1112g合(1)请计算小苏打样品中NaHC03的质量分数。(2)该同学在实际测量样品中NaHCO,的质量分数偏小，可能的原因是模拟考试化学试题卷第4页（共4页）

2022/4/11高分说37.B主旨大意题。本文主要的介绍对象是社区健身房，故选B。【常考短语】What's more更重要的是；play animportant role in在.中起重要作用【常考句型】make it+-adj+for sb+to do sth例句：They make it more convenient for peopleto exercise.(倒数第二段最后一句)译文：他们（社区健身房）使人们运动更方便。七年级第48期第24版高分说C【语篇解读】本文主要介绍滇金丝猴守护者一钟泰。38.A细节理解题。根据第二段倒数第二句，可知选A。七年级第48期第24版54

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微专题1分子、原子、离子和元素。知识储备击化学”采取简单方法构建复杂的功能分子。1.物质、元素、分子、原子、离子之间的关系下列关于分子的说法不正确的是分子A.分子由原子构成构成分↑构质子B.分子可以构成物质成成组物构成C.分子是化学变化中的最小粒子成质原子D.同种物质的分子化学性质相同得失失得核外电子构成电子电子4.思维导图有助于建构知识，如图是小金建立的有关物质宏观组成和微观构成的思维导图，其中“▲”应填入的是(宏观：物质由组成。微观：物质由离子构成。宏观元素物质由构成的物质：水、二氧化碳、氧气、微观分子离子氢气等。由构成的物质：金属、金刚石等。A.原子B.中子C.电子D.质子由构成的物质：氯化钠、氢氧化钠、硫5.某粒子结构示意图如图所示，下列说法错误酸铜等。的是2.微粒结构示意图（如图）：A.若x=17,则该粒子符号为C1(1)当x=a+b时，为结B.若x=18,则该粒子是原子构示意图。其中x决定原子C.若x=19,则该粒子是阳离子的,b决定原子的D.若x=20,则该粒子是由一个(2)当x>a十b时，为离子结构示原子得到两个电子而形成的意图。6.(2022-2023·晋中期中)受损元素周期表中(3)当x

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学生用书名师导学·选择性考试第一轮总复·化学心小提示C.汽车尾气中含有的氮氧化物，会加剧酸雨氨氧化物溶于水的反应分析的形成无论是单一气体(NO2),还是NO、NO2、D.NO、NO2在一定条件下可相互转化，且二O2中的两者的混合气体，反应的实质是者都是引起光化学烟雾的大气污染物3NO2+H2O=2HNO3+NO,2NO+O23.下列相关叙述正确的是=2NO2,故若有气体剩余只能是NO或A.SO2、CO2、NO2都是可形成酸雨的气体O2,不可能是NO2。B.氨的固定可分为自然固氮和人工固氮，自(1)若NO和O2通入水中，总关系式为然固氮中不涉及氧化还原反应4NO+3O2+2H20=4HNO3(4:3)。C.除去NO中的NO2气体的方法是将气体依次通入盛有水和浓硫酸的洗气瓶中(2)若NO2和O2通入水中，总关系式为D.NO2与HO的反应中氧化剂与还原剂的4NO2+O2+2H2O=4HNO3(4:1)。质量之比为2：1应用提升4.(1)汽车尾气中的CO、NO.在适宜温度下采1.(2021·西安模拟)下图是某元素M的价类用催化转化法处理，使它们相互反应生二维图，其中X是一种强碱，A为正盐，通常成参与大气循环的无毒气体。写出NO条件下Z是无色液体，D的相对分子质量比被CO还原的化学方程式：E小16，图中呈现了各物质的转化关系。下列说法正确的是((2)用氨可将氯氧化物转化为无毒气体。如↑化合价FX-C4NH,十6NO催化剂5N2十6H2O。写出氨气转化NO2的化学方程式：PB+-A该反应中氧化产物与还原产物的质量之氢化物单质氧化物含氧酸盐·物质类别比为A.A中只含有离子键(3)工业尾气中氮的氧化物常采用碱液吸收B.B物质可以和Y反应直接转化为E法处理。C.D、E均可以用向上排空气法收集①NO2被烧碱溶液吸收时，生成两种钠D.通过氢氧化钠溶液可以除去D中含有的盐，其物质的量之比为1：1，写出该反应少量E的化学方程式：2.(2022·江苏模拟)下列有关氮及其化合物的说法中，不正确的是②NO与NO2按物质的量之比1：1被A.氮气是由氨原子构成的双原子分子，结构足量NaOH溶液完全吸收后只得到一种稳定，不与任何物质发生化学反应钠盐，该钠盐的化学式是B.俗话“雷雨发庄稼”说明雷雨中含有能被植物吸收利用的化合态的氮96

六六☆必备词语与句型：79.When did Hou become the world's youngestbasketball,improve,hobby,interesting,fall读写综chess champion?读写in love with,excited,dream ofWhen she was 16.With my father's help,I finally made it.*I was so excited that I fell in love with thesport at once.80.What does Hou want to do as a teacher?合She wants to teach what she's learned tomore young Chinese chess players.®g六B.书面表达【参考范文】/Dear Jack,81.假如你是李辉，你的英国网友Jack向你询How's it going?I'm writing to tell you something问你的兴趣爱好。请你结合自身情况给他回一about my hobby.I love playing basketball.When I写封电子邮件，内容包括：(1)你的兴趣爱好是什么并说明理由；写was 5 years old,my father took me to play basketballAt that time,I found it quite interesting to shoot at（2)你是如何培养这个兴趣爱好的。合the basket,so I wanted to try it myself.With my作文要求：合（1)短文须包含以上内容，可适当发挥：father's help,I finally made it.I was so excited that I(2)语句通顺，意思连贯，书写工整；fell in love with the sport at once.To improve myself,I often practice playing(3)70词左右。开头和结尾已给出，不计入basketball after school and have basketball classes总词数。every Saturday.六Dear Jack,六I dream of being a great basketball player one读How's it going?I'm writing to tell you somethingabout my hobby.读day.Please tell me about your hobbyYours,Li Hui合合Please tell me about your hobby.Yours,Li HuiQ六【写作指导】一、单词辨音。请找出画线部分发音不同的单词。本篇写作要求介绍自己的爱好。写作时，要根据提示内容，先介绍自己的爱好并说明理由；然后，(C)1.A.traderB.grade简述自己是如何培养这项爱好的。选C.talentD.able写☆主题：人与自我之生活与学(C)2.A.henB.wetC.below☆子主题：丰富多彩的生活D.menu☆时态：一般过去时、一般现在时题(B)3.A.mindB.rich合☆行文布局：C.prizeD.finally①问候对方及写作目的(A)4.A.closeB.hobby●How's it going?C.promiseD.collegeI'm writing to tell you something about my(D)5.A.umbrellaB.hungryhobby.⑧C.cultureD.future六②介绍自己的兴趣爱好二、完成句子。根据汉语意思完成英语句子。When I was 5 years old,my father took me to1.上周末你去什么特别的地方了吗？读play basketball.I found it quite interesting to shoot at the选Did you go anywherespecial lastweekend?basket.2.如果你不能参加比赛，我将代替你。I was so excited that I fell in love with the sport合at once.题If you can't take part in the game,I willtake your place③如何培养这个兴趣爱好3除了篮球，我们还有很多共同点。I have basketball classes every Saturday.We have a lot.commonI often play basketball with my friends afterbesides basketball.school.

中国联通。囵米议芯令6.l77%*1早上821similarities betwen rats and human tissucsC.TmclcuelnsD.Tcheck whtherbody.31.What is the significance of the research?ns.A.It can advance more experiments on rats.B.It can further our study ofpsychiatric illnesses.aC.It can provide some useful experimental methods.weD.It can promote our knowledge of human brain cells.faDnalBeforethe of the smrtphone,noevery had eamers and it took skillsand a odyeocpreandcreate a great photograph.Today,with the huge range of camera apps on our smartphones,we're all amateurichghtphotographers,and pretty good ones at that,since the quality of smartphone images now nearly equals that ofthedigital cameras.The new ease of photography has given us a tremendous appetite for capturing the magical and the ordinary.yWe are obsessed with documenting everyday moments,whether it's a shot of our breakfast,our cat-or the cat'sbreakfast.theCameras are everywhere-a situation that is transforming the way we experience dramatic events.Withcameras observing most urban centers,have we gotten to the point where cameras don't need photographers andphotographers don't even need cameras?When there are political events or natural disasters,it is ordinarycitizens with cell phones-not photojoumalists-who often provide the first news images.Quality still matters,but it's less important than what's relevant and instantly shared.Before digital images,most people trusted photographs to accurately reflect reality.Yet photography hasalways more stories than we assume.Each picture is aresut of aseries of decisionhere to stand,what lenstouse,what to eave in and ouf the frame.Imagescalso beedrigd,faded,ad scrahd tomake photographs more artistic,or to give them a antique look.Such images may bemore useful incmcating howthe peope bhind he cmera fe than in ocmin hat wasally inn of thecamera.t'sot car whether this flowering of image making will leadtolic that better areaesandunderstands images or simplyms to the decp fc well-made imae c ave.But the hnge isunavoidable Perhapsrenth development ofvrsa ioucangthe wayrlate o each other and the world.courethy ghere llbhe o producepoetry and those who make shopping lists.2023届高三湖北十一校第一次联考英语试题第7页(#12面)

高考快递模拟汇编48套·英语这种情况，作者该如何对待她们之间的友谊呢，这考验了作体裁：说明文主题：人与自然一人与狗的交流者作为Robin的朋友对待Robin的态度。【语篇解读】本文主要介绍了Devine教会她的狗Bunny用按钮交32.C【解析】推理判断题。根据第二段的前两句可知，Robin流来表达想法的事情。最近已经向几家出版商提交了她的手稿，很快就能得到出版28.A【解析】细节理解题。根据第二段中的“And in that time,商的答复。在作者看来，Robin的写作生涯已经很迷人了。Devine says she's introduced Bunny to more than 50 words by根据第二段的最后两句介绍的作者的情况可知，作者寄出去teaching her to press buttons that play words out loud.”可知，在的手稿已经过去三个星期了也没收到答复。由此可知，那段时间里，Devine通过教Bunny按下大声播放单词的按Robin的写作生涯比作者的顺利，而且比作者的成就也高，钮，让她认识了50多个单词。由此可知，Bunny学会了用按所以可推断出作者不愿意读短信是因为她害怕听见Robin钮交流。故选A。的好消息。故选C。29.B【解析】细节理解题。根据第四段中的“So how does33.B【解析】主旨大意题。根据第二段中的“From my view,Bunny learn to use the buttons?Devine said a lot of it is fromher writing life was already charmed:working at a celebratedrepetition..”可知，Bunny是通过重复学会使用按钮的；再由workshop and publication in literary journals.”和“I'd returned第四段中的“Normally when Devine adds words,she's alreadyto my state of frustration(挫败)and the familiar misery..”可知using the word in conversation with Bunny.”和“Then,to help本段主要讲述的是作者和Robin在写作上所取得的成就上her learn the button's position,Devine will repeat the word and的巨大差距。故选B。strengthen the behavior after Bunny presses a button.”可知，34.D【解析】词义猜测题。根据画线词所在句的前一句“IdugDevine通常在加词的时候，她已经在和Bunny的对话中使用deep to find the words friendship called for -'wonderful,'这个词了。为了帮助Bunny了解按钮的位置，Devine会在amazing,’‘extremely talented..’”及后面一句“This time,Bunny按下按钮后重复这个单词并加强行为。由此可知，jealousy had put a valuable friendship at risk.To overcome it,IDevine通过反复将单词和按钮联系起来教会Bunny用按钮had to face that Robin had achieved something I could not.沟通的技能。故选B。知，再读时，每个单词都是无力的，作者只能面对现实(Robin30.A【解析】推理判断题。根据第三段中Devine所说的话完成了一些自己做不到的事)，因此画线词pathetic的意思"My goal before I got her was that I wanted to have the most是“无力的，无用的”，与D项useless意思相近，故选D。connected,engaged relationship possible'”可知，在Devine得到¤技巧点拨根据转折或对比关系解答词义猜测题Bunny之前，Devine的目标是尽可能建立最紧密、最投入的根据上下句的连接词，如but,however,otherwise等关系；再由“I feel like there's so much potential in animal可以推断上下文之间的逻辑关系，从而可以依据某一句relationships and I really want to make the most of it.”可知，的含义，来确定另一句的含义。如本题，由画线单词所在Devine觉得动物关系有很多潜力，而且真的想充分利用它。句中but可知，面对好朋友的好消息，作者想出一些友谊由此可推断，Devine训练Bunny的意图是想与Bunny建立理所需要的词语，但是…。嫉妒使宝贵的友谊处于危险想的关系。故选A。之中…，故从语境上看，此处是说每个单词都是“无力31.D【解析】推理判断题。根据最后一段中的“While Devine的，无用的”。故选D。and Bunny have fun with the buttons,Devine said theycommunicate great without them.”可知，在没有按钮的情况35.B【解析】推理判断题。根据最后一段中的“I asked about下，Devine和Bunny也能很好地交流；再由最后一段中her writing process;how did she create her book?A clue:itDevine所说的话“The buttons are super interesting and theywasn't magic..(我询问了她的写作过程；她是如何创作这本书的？提示：这不是魔法。)”可推断出Robin的书不是魔法变may give us more in-depth insight into what's going on inside adog's mind,but she already has all the tools she needs to出来的，而是付出很大的努力才写出来的，故选B。communicate.”可知，这些按钮超级有趣，它们可以让我们更第二节深人地了解狗的内心想法，但狗已经拥有了所有交流所需的体裁：说明文主题：人与社会一社会交往工具。由此可推断，Devine尊重狗的交流方式。故选D。【语篇解读】本文主要介绍了如何在与不断打断你的同事或客户交谈中有效地阻止对方，使自己能顺利表达自己的观，点。技巧点拨推理判断题的解题技巧36.A【解析】文章开头一句点明：与不断打断你的同事或客户推理判断题，即间接信息题，命题的隐蔽性更强，正交谈，是人生中最令人祖丧的经历之一。由空后“But there确选项一般都会在原文基础上进行改造。所以，考生在are effective methods you can use to get your own points做此类题目时需要将题目信息与原文相关信息进行语义across..”一句可知，空处应是承接上句，并引出下文。分析选上的转换，有时还需要进一步的加工或整理。如第30小项可知，A项“It happens all the time'”符合上下文的语境。题和31小题。故选A。长难句分析The buttons are super interesting and they may37.F【解析】空前一句提出，如果你要讲一个复杂的故事或提give us more in-depth insight into what's going on inside a dog's出一个复杂的提案，你可以事先说清楚，以免被打断；空后mind,but she already has all the tools she needs to句表达的是，提前让对方知道他的意见会被倾听和重视，你communicate.是在鼓励对方仔细倾听你将要说的话，并给出一个有价值的分析：本句是并列复合句。but连接的是前后是转折关系的回答。由此可知，空处应是承接上下文。F项“解释一下，并列句。but前的分句中what引导的是宾语从句；but后的旦你讲完了，你会想要听别人的意见”符合此处的语境。且分句中she needs to communicate是省略引导词的定语从句。F项中的“Explain'”与前一句中的“making that clear up”意思句意：这些按钮非常有趣，它们可能会让我们更深入地了解相同，F项中的“want the other person's input'”与后一句中的狗的大脑里发生了什么，但她已经拥有了她需要交流的所有“the opinion will be heard and valued”相呼应。故选F。工具。38.D【解析】由空后的“one method is to say something like,DWe've heard from Sam a few times.Does anyone else have体裁：记叙文主题：人与社会一朋友之间的相处anything to contribute?'You're nicely putting the interrupter on【语篇解读】作者的朋友Robi在写作上的成就比作者高。面对notice that he or she has been talking all the time.”可知，SamD12卷3·英语

.t8GL5G8v压若美酒报社第Ⅱ.情景交际。EARNING ENGLISH1.你想知道对方怎么了，可以这样问：Anything wrong时2.你想告诉妈妈你很担心她，可以这样表达：八年级★福建第20期I'm really worried about you大报课课练3.好友考试前十分焦虑，你可以这样对他说：(第五章第二节)Take it easyg第◎要点归纳第4.你想祝对方好运，可以这样表达：课时be strict with sb.“对某人要求严格”课Good luckbe strict about sth‘对某事要求严格”5.好友今天一直不开心，你想知道出了什么问题，可以这样问他：What seems to be the problemgⅢ.看图写话。第◎同步练第根据每小题所提供的图画情景和提示词，一根据汉语意思完成英语句子，每空一词。写出一个与图画情景相符的句子。曝1.不要对孩子们太严格了。Don't be too strict with the kids.课时2.王老师对课堂纪律要求严格。Mr.Wang_is strict aboutclass rules.lonelyThe boy is/feels lonely.g第◎基础训练第I.根据句意及首字母提示完成句子。1.Sally is a little shyso she seldom时talks to others.课时002.-How was the English e xam last week?2do badly in-It was easy.Most of us passed it.3.Why did Jerry look worriedThe girl did badly in the exam.Because his father fell ill.g第4.Miss Gao is nice and kind,but also strict曝with us.5.We will care for the kids in hospital and第一课时cheer them up.nowThe boy is doing his homework now.1

被氧化，转化为氧化铁，故B错误；C.高铁酸盐中Fe为十6价，具有氧化性，故C正确；D.氢氧化铁不溶于水，加水溶解不能实现转化③，加热Fe(OH)3发生转化⑥，故D错误。11.DA.对NaHCO3溶液微热，是因为加热NaHCO3水解程度增大，故滴加酚酞的碳酸氢钠溶液微热后红色加深，故A正确；B.钠与煤油不反应，且密度比煤油大，钠沉在底部，煤油可以使钠隔绝空气和水蒸气，防止钠与氧气、水反应，故B正确；C.脱脂棉燃烧需要达到其着火点，应由过氧化钠与二氧化碳、水反应提供热量，说明CO2、H20与Na2O2的反应是放热反应，故C正确；D.钠与氧气在常温条件下反应生成氧化钠，氧化钠与水反应生成氢氧化钠，氢氧化钠易潮解，吸收二氧化碳生成碳酸钠晶体，碳酸钠晶体风化得到碳酸钠粉末，故D错误。12.A①Cu与浓硫酸反应生成硫酸铜，硫酸铜与氢氧化钠反应生成氢氧化铜，氢氧化铜加热分解生成氧化铜，氧化铜被还原生成Cu,故正确；②钠与水反应生成氢氧化钠，氢氧化钠与碳酸反应生成碳酸钠，碳酸钠与稀盐酸反应生成氯化钠，氯化钠熔融电解生成钠，故正确；③氯气与石灰乳生成次氯酸钙，次氯酸钙与稀盐酸生成次氯酸，次氯酸光照分解生成HCl,HCl电解生成氯气，故正确；④Fe与Cl2反应可生成FeCl,FeCl与Fe反应可得到FeCl2,FeCl2与氢氧化钠生成氢氧化亚铁，氢氧化亚铁得不到F,故错误。13.CA.NaOH溶液吸收焙烧过程产生的SO2,可避免污染环境，生成的亚硫酸钠可用于工业生产，故A正确；B.滤液中含有偏铝酸钠，最后固体为四氧化三铁，故B正确；C.滤液中含有偏铝酸钠，通入过量CO2,可生成氢氧化铝，故C错误；D.由流程可知，Fe2Og与FeS2混合后在缺氧条件下焙烧生成FeO4和SO2,如在氧气条件下反应，可生成氧化铁，故D正确。14.D分析转化关系可知红色金属M为Cu,在稀硫酸和过氧化氢溶液中反应生成硫酸铜蓝色溶液，加入金属E发生置换反应生成Cu和X,X中加人稀硫酸和过氧化氢溶液反应生成Y,Y中加人NaOH溶液生成的红褐色固体Z为氢氧化铁沉淀，Y中加入KSCN变成红色溶液，说明Y为硫酸铁溶液，X为硫酸亚铁溶液，则E为Fe。A.金属M、E分别是铜、铁，故A正确；B.反应③是H2O2在酸性溶液中将Fe2+氧化成Fe3+,反应的离子方程式为2Fe2++H2O2十2H+=2Fe3+十2H2O,故B正确；C.同一氧化还原反应中，氧化剂的氧化性大于氧化产物的氧化性，根据题中发生的离子反应：Cu十2H+十H2O2=Cu2++2H2OFe十Cu2+=Cu十Fe2+,可知氧化性：H2O2>Cu2+>Fe2+故C正确；D.Y为硫酸铁溶液，向Y中滴入K3[Fe(CN)6]溶液，不能生成蓝色沉淀，故D错误。15.DA.“溶解”操作中可用酸性条件下不断鼓入O2代替H2O2,可以使铜与氧气反应生成氧化铜，再与稀硫酸反应，生成硫酸铜，故A正确；B.加热过氧化氢分解为水和氧气，将溶液加热至沸腾以除去溶液中过量的H2O2,故B正确；C.pH=2的溶液中含有Cu+、H+,加人锌可以将铜离子转变为铜、与H+反应生成氢气，故C正确；D.滤液中含有硫酸锌和硫酸钠，所以将滤液蒸干、高温灼烧不能得到纯净的氧化锌，故D错误。

filtering harmful pollution and bacteria from the water."Genetic diversity typically strengthens theadaptability of species,and considering the challenges we're facing..this will be important for eelgrassmeadows,and from this aspect,the impact the otters are having deserves our lasting concern,"saysFoster.28.What do we know about sea otters?A.They live part of their lives underwater.B.They mainly feed on sea animals like fish.C.They eat clams beneath eelgrass meadows.D.They become a new concern for ecologists.29.How does the author dovelop paragraph 2?A.By giving opinion.B.By presenting reasons.C.By clarifying concepts.D.By comparing results.30.Why does the author mention the endangered condition of eelgrass?A.To provide examples of sea ofters'predation.B.To show the urgency to protect the environment.C.To highlight the role of otters in their ecosystems.D.To warn against the potential risk of climate change.31.What does Foster thiak-of the impact otters have on underwater meadows?A.Overestimated.B.NoteworthyC.TemporaryD.UnpredictableDThe burning of coal may be falling out of favor as a means of generating heat and eleetricity,but thadoesn't mean it no longer has valuable uses.The team of King Abdullah University of ScinceTechnology (KAUST)is using coal for a new economy.The project is led by Associate Professor Andrea Fratalocchi.While reading about challenges ofending the use of coal in power generation,Fratalocchi was struck by a novel possible use for coal.Whydon'te use coal for seawater desalination ()"Fratalocchi recalls,still exeited.Capable of takinginsunlight the black mineral adds to the list of substances in dark colors serving the purpose,which theteam is on a long-standing hunt for.Fralalocchi and his team began to explore the use of a material known as carbonized compressedpowder(压s缩粉末)，also CCP,which is created by breaking coal into powder,and then pressing thatpowder back into a solid that has more tiny holes-it can also be made into a desired shape.The tammixed CCP with natural cotton fibers,producing a block which was then placed within a seawatercontaining container,with its bottom touching water surface.While sunlight heated the black surface ofthe block,the inside fibers helped water flow in and through the block from the bottom.When that liquidwater reached the hot surface,it turned into steam which rose and condensed (on the inside of aspecially shaped cover.That condensation then flew down the cover and was collected as fresh,drinkablewater.The seawater's salt content remained behind within the CCP.A simple wash was enough to removemost of it,so the material could be reused multiple times.KAUST has partnered with the Dutch start-up PERA Complexity to promote the technology.Thematerial will see its first use in a pilot plant in Brazil."CCP is abundant in nature and reasonable to use,besides being lightweight and highly changeable,"says team member Marcella Bonifazi."The device'sdesalination rate per unit of raw material is two to three times higher than that of any other solardesalination system,but it produces fresh water at around one-third the expense of current state-of-the-arttechnologies.32.What has Fratalocchi's team been seeking for?A.Fibers functioning well with CCB.B.Green ways to desalinate seawater.C.New industrial applications of coabD.Dark-colored materials for desalination.33.How did the seawater get into the CCP block?A.Through the tiny holes.B.Through CCP.【2023高考名校导航冲刺金卷·英语（一）第5页（共8页）】

阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式Chen Jia doesn't often cook,but she still语managed 1.to prepare (prepare)an excellent dinner法on Chinese New Year's Eve for her family withoutordering any restaurant takeout.She couldn't help填2.sharing (share)photos of the dishes on socialmedia."Thanks to the ready-made food I had空bought online,we enjoyed 3.anamazingSpring Festival dinner,"said Chen,who lives in eastChina's Hangzhou,the capital of Zhejiang Provinee.4.Known (know)as“3 R food'”(ready to cook,语ready to heat,ready to eat)in the industry,ready-法made food 5.has won (win)wide popularity inChina over the past few years.填In big cities such as Beijing and Shanghai,people who don't have time to cook or can't cook空cry out 6.for ready-made dishes.This is7.especially (especial)the case for traditionalfestivals.People still have a 8.preference_(preferfor a dinner at home over restaurant dining.法Ready-to-cook food not only makes cookingeasier,9.but also creates a new market填10.where a number of players are competing.Inrecent years,many time-honored restaurant brands空have launched ready-to-cook products.What's more,the market is joined by some seasoning producers.详情请参考答案解析本期报纸其他版块参考答案B4版Listening practice1-5 CBCAB6-10 ABBAC11-15 CCABA16-20ACABC8

下列物质的应用中，涉及氧化还原反应的是者京具[O(以可长左坐”身A.热的纯碱溶液洗涤油污年合数代了OAB.含硫酸钙的卤水点制豆腐y长特e7馆)H8C.袋装食品常用铁粉和生石灰来防止食品变质数？)个济名中O:(H)11D食醋用于清除水壶中的少量水垢（生要成分为CCO)器】111d离子健的百分数是依据电负性的差值计凳出来的，差值越天，离子键的百分数越大，下列几种化合物的化学键中离子键的百分数最大的是A.LiFB AICC.MgOD.SOa下列离子方程式与所给事实还相符的是A.明矾净水：A++3HO导A1(OH),(胶体)+3HB向AgCI浊液中通入HS,浊液变黑：2AgC1+H,S一AgS+2H+2CTC.向Ca(HCO),溶液中加人足量的NaOH溶液：CaHCO+OH不CaC0,士H2O图眼冲晶关膏，[D.向二元弱酸亚磷酸(H,PO)溶液中滴加过量的NaOH溶液：H,PO,十2OHHPO⅓+2H2O-+有机纳米管(CO小Ts)是通过共价键由离散分子构建块构成的延伸网状结构。在一定条件下，四氨基季蝶烯(TAT)和邻茴香醛可合成有机物个进步合成有机纳米管N。下列说法中借误的是品品为NHOCHAM(NTAT邻茴香醛MB室温下，在水中的溶解度TAT小备东口：品歌的炎达中最游A有机纳米管N属于高分子化合物关音民可，示图胶大面S,若将N均匀地分散在水中，形成的混合物能发生丁达尔效应D.TAT和邻茴香醛的核磁共振氢谱中，峰的组数相同设N为阿伏加德罗常数的值，下列说法正确的是.30 g HCHO和CH,COOH的混合物中含H原子数为2NA30.1mol4NO和4C0的混合气体中所含的中子数为1.5NC.常温下，pH=l3的Ba(OH)2溶液中含OH的数目为0.2N自含管中D.23.0g乙醇与过量冰醋酸在浓硫酸、加热条件下反应，生成的乙酸乙酯分子数为0.5N%1825年偶然地发现了组成为KCE PICLCH4HO的黄色晶体，其中含乙烯配位化学确立后，证明其中存在组成为[PtCL,(C,H,)门的配合物，铂的配合物顺式立氯立氨合铂[常【高三化学第2页（其8贡办】,eQNG·

11.Where did Mike and Jack meet one summer morning?C.On the street.A.On the playground.B.In a building.12.When did they go to the same high school?C.5 years ago.A.12 years ago.B.7 years ago.13.How did they feel when they see each other?C.Happy.B.NervousA.Worried.14.Why did they have lunch together?A.They were tired after running for a long time.B.They wanted to know more about each other.C.They were doing business with each other.15.What have you learned from the text?A.Mike made his living by teaching.B.They lived in the same building.C.They always kept in touch.你将听到一篇短文。请根据短文内容，写出下面表格中所缺的单词，每空仅填一词。短文读两遍。IV.信息转换（共5小题；每小题1分，满分5分）Food BanksFood bank collects food from shops,restaurants,16or people.Collect foodThey make sure that the food is good to 17.eolFood bank workers store the food in food banks.People visit food banks to receive food.Give out foodWorkers visit people and give out food.People clg and serve the food at a soup kitchen.ResultYou will help about 20tmpercent people in need.第二部分英语知识运用（共两大题，满分30分）V.单项填空（共10小题；每小题1分，满分10分）从每小题所给的人B、CD四个选项中选出一个可以填入空白处的最佳选项。doing some housework at home?You can learn some life skills and give21.-I don't know what to do this winter vacation.your parents a hand at the same time.-Why notD.suggestC.consider22.-Simon,I'm afraid we can't complete the model spaceship this afternoon.B.wonderA.regardfinish it today.It's fine if we give it to Mr.Wang tomorrow.D.needn'tC.shouldn'tWell,weB.mustn't23.-Why are you so happy today,Tom?A.can'tlook for a set of keys on my way home today.D.everybodyC.nobody-I helpedB.anybody24.-Look!Here comes Jenny!She's always full ofA.somebody-So she is,because she takes lots of exercise in her spare time.D.knowledgeC.courage25.-It's too late.Why not repair the radio some time tomorrow.B.energyA.prideI can do it if not now.D.where-But I don't knowC.howthe ability for drawing.26.Dale's paintings are really beautiful,because he was bornB.whyD.intoA.whenC.aboutB.withA.of庐江县九年级英语试题第2页（共8页）

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Later,he went into Ohio State,but he sat on the第二节阅读下面短文，在空白处填入1个适当bench for three years.Ohio State had a great的单词或括号内单词的正确形式。football program and many 46 coaches.Theyknew football,and yet they didn't think JoeThe Zigong Salt Industry History Museum,Burrow was a(n)47 football player.Burrow leftChina's only museum 56.featuring (feature)theOhio State,and he reapplied to Nebraska and gothistory of the country's well salt production,isrejected again,but he didn't 48.Then he appliedlocated in the Xiqin Guild Hall in Zigong City,to Louisiana State University,which accepted himSichuan Province,which was 57.originallyat last.(original)a gathering place built by wealthy49 Burrow became the Heisman Trophy 50merchants from Shaanxi Province who came to®during his senior year,Zigong area for the salt business in 1736.then the number-one overall pick in the NFL Draft(橄榄球大联盟选秀大会)，and,in just his secondyear in the league,his Cincinnati Bengals went to58.Founded (found)in 1959,the museumthe Super Bowl.Burrow's story 51 us that thereexhibits the historic relics of China's well saltare multiple paths to our goals and that it takesmaking industry,and has been honored as 59.adetermination and 52 to reach them.national first-grade museum of China.A largeThe lesson we get from this story is that life isnumber of relics,samples and photos 60.not over if you don't get exactly what you want.Noare displayed (display)at the museum,showingsingle rejection is going to 53 you from achievingChina's 61.achievements (achievement)in theyour goals.Be sure to focus on your goals_54catastrophizing(灾难化)the rejection.Rememberpast 2,000 years in the fields of well drilling,saltthat the pain of rejection comes from how you 55making and natural gas mining.it.The museum has attracted lots of visitors fromD 41.A.employB.name62.various (variety)countries.Faiza Kab fromC.describeD.considerAlgeria said,"Before visiting this museum,I onlyB 42.A.chooseB.createknew about sea salt,but not well salt.This is theC.markD.followfirst time I 63.have learned have learnt (learn)A 43.A.dreamedB.complainedabout well salt."Alvaro Lago from Spain wasC.riskedD.talkedmore amazed by the museum,saying,"64.WhatC 44.A.difficultB.adventuroussurprised me most was its beautiful architectureC.pleasantD.incredibleand interactive(互s动的)projects for visitors.B 45.A.refusedB.acceptedWhen I pumped water from the model machineC.testedD.encouragedthat people used about 2,000 years ago,I felt likehistory was 65.within reach."C46.A.ordinaryB.new第一节C.professionalD.activeD47.A.kindB.experienced部假定你是李华，是某国际学校的学生会主C.averageD.potential席。请你写一封倡议书，发表在校英语报上，A48.A.give upB.stick to号召同学们积极加入本校的志愿者俱乐部。内C.show upD.turn down写容包括：C49.A.SuddenlyB.Generally作1.写作意图：C.FinallyD.Slowly2.主要活动；B 50.A.supporterB.winner3.发出倡议。C.applicantD.adviser注意：写作词数应为80左右。C 51.A.warnsB.promisesC.informsD.persuadesA 52.A.perseveranceB.wisdom【写作提示】C.awarenessD.commitment本写作要求你代表学生会给全校同学写D 53.A.separateB.protect一封英文倡议书，号召同学们加入校志愿者C.saveD.prevent俱乐部。时态应以一般现在时为主。审题可C54.A.regardless ofB.as well as知，第一段点明写作目的；第二段介绍校志C.rather thanD.by means of愿者俱乐部的主要活动；第三段发出倡议。A 55.A.interpretB.pronounceC.removeD.ignore

听下面一段对话，回答第13至第16四个小题。现在，你有20秒钟的时间阅读这四个小题。(Text 9)W:Good evening,David.I'm so glad to have you here.M:It's my pleasure.W:When did you start to volunteer?M:When I retired in 2014,I found myself with more time to spare and I was looking forthings to do.So I began volunteering the next year.W:There are many ways we can occupy ourselves as we get older.We can start new hobbies;we can travel.Why did you choose to volunteer?M:You know there's always someone out there that needs your help and seniors have valuableexperience and knowledge that can be put to good use.W:I can't agree more.Are there many seniors out there volunteering?M:Absolutely.There were a large number of senior volunteers in the United States last yearalone.W:What volunteer activities do you participate in?M:I used to offer food to the homeless at the Food Bank.But now I'm doing teaching in localschools.W:What do you get from volunteering?M:I gain a sense of purpose.It just feels good to be needed.W:Thank you again,David.M:You're welcome.And thank you for inviting me to the show.听下面一段独白，回答第17至第20四个小题。现在，你有20秒钟的时间阅读这四个小题。(Text 10)W:Thank you,Ron.I'm Katie Gill here at the corner of Greenwood and Pine,where theheat of the fire can still be felt some 100 feet away.The fire is said to have started inside thelocal store and it has spread to the surrounding apartment buildings.As we speak,fire fight-ers and the police are helping those who could not make it outside without assistance.Thoughmany seem to be safe,there is not much relief left to the people of Battery Park.According tothe fire department,the fire began early last night after the bakery closed.There seems to bea problem with the water system in the area and it is stopping the fire prevention system fromturning on.Many have come from local areas with food and water to help.As far as weknow,no one has been injured yet by the fire because most people have known to leave thebuilding hours ago,but as these lucky people stand outside of their burning homes,they donot feel calm.This will be an August that the people of Battery Park will not forget any time.Now back to you in the studio.第二节到此结束。【高二英语·参考答案第4页（共5页）】·23-466B·

出最佳选项，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。听下面一段对话，回答第6和第7两个小题。现在，你有10秒钟的时间阅读这两个小题。(Text 6)W:Bill,when do you think the bus is going to get here?M:I have no idea,but it's obviously late.W:Yeah,it's half past five now.We'll surely be late for the dinner party.M:I hate taking the bus.W:So do I.You can never count on public transportation.The traffic is always heavy.M:Exactly.W:I really can't stand waiting at the bus stop any longer.Let's go by bike.听下面一段对话，回答第8和第9两个小题。现在，你有10秒钟的时间阅读这两个小题。(Text 7)M:Hey,Nina.Have you finished your physical paper yet?W:I handed it in yesterday.By the way,have you been to any of the art club meetings yet?M:Yeah,I went to one a week ago.It was fun.W:Cool.Well,I've got to go now.I haven't started my English essay yet.Have you?M:Yeah,I started it last night.Which topic did you choose?W:A typical school day in another country.Have you ever written about that topic before?Ineed some ideas.M:Sorry,no.You can ask Simone.I think she already finished this topic.W:That's a good idea.听下面一段对话，回答第10至第12三个小题。现在，你有15秒钟的时间阅读这三个小题。(Text 8)M:Hi,Mary.Have you met any of your neighbors yet?W:Not really,Jack.It's quite difficult because my English isn't very good.M:What?Your English is fine,Mary!Anyway,lots of people here are from different coun-tries.W:Are they?I didn't know that.M:Actually,two of my neighbors are coming round to my flat for coffee on Friday morning.Do you also want to come so that you can meet them?W:Let me think.Today is Wednesday.Tomorrow I'm going to see my friend Luke.So yes,I should be free on Friday.What time should I come round?M:Is 10:30 OK?W:Yes,that sounds great,thank you.I'll make a cake.That's my country's traditionalsnack.It's called mawa cake.I'm sure that all of you will like it!【高二英语·参考答案第3页（共5页）】·23-493B·

高三第一轮复周测卷教学记高三第一轮复周测卷·英语周测卷三必修第一册Units4~5(40分钟100分)目眼微信扫码」考情分析，吗高考对接点考查限制性定语从句学疑难点限制性定语从句白袋典型情境题阅读（话题：手写的意义）观看微课视频课外题解析题序111213141516171819202122下载复课件答案BBDCDCABCDBD题序232425262728293031323334答案CABDADB一、单句填空（共10小题；每小题2分，满分20分）在空白处填入1个适当的单词或括号内单词的正确形式。1.The city wasruins after the disaster and many victims had to move into tents.2.Her voice was shakingall her efforts to control it.3.I appreciate(give)this opportunity,and I will treasure it.4.The most amazing thing about nature is its infinite(various)5.The history of using chopsticks in China dates backthe Shang Dynasty,morethan 3,000 years ago.number of parents have voiced concern about their children's safety.7.I am going to visit a friendhas just come back from the US.8.The next day people put up shelters in the open air made with anythingtheycould find.9.Later cases will be introduced to readersconsumer complaints have results inchanges in the law.10.I didn't get a pay rise,but that wasn't the reasonI left.【答案】l.in2.despite3.being given4.variety5.to6.A7.who/that8.that9.where 10.why二、阅读理解（共4小题；每小题5分，满分20分）阅读下面短文，从每题所给的A、B、C和D四个选项中，选出最佳选项。The practice of students endlessly copying letters and sentences from a blackboard is a thing ofthe past.With the coming of new technologies like computers and smart phones,writing by handhas become something of nostalgic (skill.However,while today's educators are using moreand more technology in their teaching,many believe basic handwriting skills are still necessary forstudents to be successful-both in school and in life.Virginia Berninger,professor of educational psychology at the University of Washington,saysit's important to continue teaching handwriting and help children acquire the skill of writing byhand.Berninger and her colleagues conducted a study that looked at the ability of students to completevarious writing tasks-both on a computer and by hand.The study,published in 2009,found that【24G3ZCJ(新教材老高考)·英语-R-必考-Y】9

Gestures have been used to replace words in many countries,and they are often specific to agiven culture.Gesture may mean something complimentary in one culture,but is highly offensive inanother..The gesture thumb-up"is commonly misinterpreted.In English,it is popularly known as"thumbs up",despite the fact that the action iscommoyperformed with only one hand.English-speaking Caucasians use it.to signal"OK"which is the same meaning as OK ring gesture.The two can in fact be used almost interchangeably.Avoid using this gesture in Northern Greece unless you want to invite a fight.While American,British and Australian would use the thumb-up to signal hitch-hiking to the drivers,this message willnot encourage a Greek driver or motorist to stop'to give them a ride..There are no right or wrong signals,only cultural differences.Lack of cultural understanding willlead to.disharmony among people from different cultures.When we know what to look for,suchencounters with other cultures are actually very interesting,fascinating and fun.It is certainly a greattopic to discuss over a cup of coffee and cakes.28.What did the man in the first paragraph do wrong?A.He misunderstood the waiter.B.He didn't realize cultural differences.C.He ordered something off the menu.4D.He made the signalin a rude way.29.What does the underlined word in the second paragraph mean?A.Full of admiration.B.Full of aggressionC.Full of complexity.D/Full of certainty30.What will happen if you make a thumb up toward a man in Northern Greece?A.He will stop to give you a lift.B He will get annoyed and fight against you.C.He will ask you to give him a lift.D.He will make the same signal toward you.31.What's the purpose of the passage?..A.To explain the meaning of different gestures.B.To tell stories about different cultures.C To adyise us to have an understanding of cultural differences.D.To persuade people from different countries to live in harmony.DEver feel like scratching yourself when you see others doing it?You're probably not alone.Thispractice,which seems to be socially contagious )could be more than just a sudden urge.Thisis according to the latest finding from Washington University.The researchers studied mice to see what went on in their brains when they saw other mnicescratching.During the experiments,a mouse was placed in front of a computer.screen to watchanother of its kind scratching.A few moments after watching the video,the live mouse would startscratching.The finding is interesting because earlier studies had shown that mice only show empathy(with individuals they know and that the mouse on the screen was a stranger for the live mouse.This means that empathy may have nothing to do with the need to scratch.When the researchers.analyzed the brain activity of the mice after.viewing the video,theyrecorded increased level of gastrin-releasing peptide(GRP).In the previous research,GRP is found to2

听第8段材料，回答第11至13题。④M:Do you train every day or do you take a dayoff?第(B)11.When does the conversation take place?第W:The accepted idea is that sports people shouldA.At noon.have at least one rest day a week.I'm not aB.In the late afternoon.great believer in that thought.At my age I find分C.At night.I can keep going without one.(16)I do five(A)12.What does the man like best?分hours a day.A.Ice-cream.B.Cheese.C.MilkM:So do you have any free-time activities?听听W:Yes.Skating is something that I get into quite(O13.What are the two speakers doing?a bit when I've got time.(17)I've alwaysA.Cooking.B.Watching TV.enjoyed active things,and never really beenC.Doing the shopping.much of a reader of books.And I seldom gogswimming like many people.听力材料Text 8④听第10段材料，回答第18至20题。④第W:At lunchtime,I watched that good cooking第(A)18.Where does the event take place?show,The Big Kitchen,and I've got some greatA.In a hotel.B.In an opera house.ideas for some meals we can try out for dinner.C.In the speaker's house.(11)部(B)19.Where is Chris Kim's clothes store now?分M:Well,that sounds good.So what's on your list?A.In France.B.In America.W:Let's see.Um ..we've got some meat at homeC.In South Korea.听already,but we need something for a salad.(C)20.What will most probably happen next?Then we need some tomatoes,carrots and green听A.The opening ceremony will begin.onions.B.There will be a clothes show.M:That sounds very healthy.What else?C.Ms Kim will give a speech.听力材料第W:Oh,the apples look really good today.Let's第Text 100pick up some,too.Also,we need to get somebananas.Would you like some milk or cheese?Good evening,ladies and gentlemen!I'm soM:No,they are not my tasteglad to meet all of you here.First let me say that IW:Then can you get a box of ice-cream?hope you all enjoyed the wonderful clothes show.分M:Of course,I love ice-cream best.(12)分This year's spring designs are simply impressive.W:I think that's everything we need.Let's goI'd also like to thank the staff here at the SunshineHotel for making the hall so wonderful.(18)Andhome and cook dinner.听now,I'd like to introduce the woman who created力M:OK.Let's go!力those wonderful clothes,world-famous designerChris Kim.Ms Kim has recently moved hergclothes store from Seoul,South Korea,听第9段材料，回答第14至17题。第(A)14.What is the man probably?to Los Angeles,America and it's only about anA.A host.B.A coach.第hour's ride away from here,Long Beach.(19)SoC.A sportsman.we are so happy to be able to meet her here部C)15.Where does the woman usually go running?部tonight in person.As most of you probably know,A.On the roads.B.Around a lake.C.Through the woods.分Ms Kim designed the wonderful clothes thatattracted everyone's attention at the openingC)16.How many days does the woman train a听ceremony for the new opera house in France lastweek?week.Now please join me in giving her a warm力A.Five.B.Six.C.Seven力welcome.(20)(B)17.What is the woman's hobby?A.Reading.B.Skating.C.Swimming.听力材料第一节0AText 9第M:Today I'm talking to 20-year-old Jessica Hill,第World Animal Day falls on October 4th every year.who's just returned from a running race.So,It is set to call on people to protect and care aboutanimals.To celebrate the festival,the Center Zoo hasJessica,how did you feel about yoursome events.部performance in the race?部Zoo to YouW:I was happy to get the silver medal.It was anThis is a live classroom program from the zoo.Bytaking part in this activity,children can learnexciting race and the crowd was fantastic.something different and special about baby animals,听M:So what's your training like,Jessica?such as:W:Running on the roads is boring,and there is nolake or river around my place,so I usually go读Pandas:What do the babies eat?When are theyable to live alone？running through the woods,getting pleasureKoalas:How long do the babies sleep a day?from nature.(15)Giraffes:How do the babies sleep?What food dethey like best?2

(3)2.5(2分)分)化学定向检测卷（八）13.(1)蒸馏(1分)(2)S0Cl+H0一S02+2HCI个(2分)(3)SC(2分)(4)2.11(2分)(5)1：2：3(2分)14.(1)出现白烟(1分)(2)11(2分)(3)NaOH、NaCO(2分)(4)①0.20；0.36或36%（各2分）水不变浑浊，②3S02+K2CxO+HS01+23H,0一2KCx(S0)2·12H20(2分)淀，15.(1)0.9(2分)浑(2)①2N0+2C0:作化剂N2+2C02(2分)有C0②Mg、Ca、Sr、Ba处于同一主族，元素的原子半径逐渐增大，失电子能力逐渐增强(1分)③2NOz(g)+NaCl(s)一NaNO(s)+CNO(g)(2分，④3HCI0+2N0+H20—3C+2NO万+5H+(2分)：溶液pH越小，溶液中HCIO的浓度越大，氧化NO的能力越强(1分)

全国@0所名校高三单元测试示范卷·化学记第十八单元0生物大分子合成高分子(75分钟100分)考情分析X的服微信扫码糖类、蛋白质、核酸是高考轮考点，合成高分子是高考频考点，在高考中常以选择题考对接点和填空题的形式考查M的某单元疑难点合成高分子路线分析观看微课视频清动知识点烃及烃的衍生物课外题解析典型情境题1、2、4,6、8、10、12、15、16、17下载复课件可能用到的相对原子质量：H1C12N14016H为第I卷（选择题共43分)题序345678910111213答案BABADDBC、选择题：本题共9小题，每小题3分，共27分，在每小题给出的四个选项中，只有一项是符合题目要求的。“琴棋书画”被誉为中国四大古老的文化艺术。下列“琴棋书画”实物中，主要成分不是有机高分子化合物的是棋A.蚕丝琴弦B.釉瓷棋子C.狼毫毛笔D.宣纸画卷【解题分析】蚕丝、狼毫的主要成分是蛋白质，宣纸的主要成分是纤维素，均为有机高分子化合物，釉瓷棋子为陶瓷制品，主要成分是硅酸盐，为无机非金属材料，B项符合题意。0日会单H【答案】B2.2023年2月10日神舟十五号航天员圆满完成第一次出舱任务。下列说法中正确的是A.神舟十五号飞船所用燃料偏二甲肼[(CH)2N一NH2]属于烃类B.航天服头盔的主要成分聚碳酸酯没有固定熔点C.实验舱中使用的碳纤维属于有机高分子材料D.航天员穿的舱外航天服中含有的聚酯纤维属于纤维素【解题分析】偏二甲肼含有氮元素，不属于烃类，A项错误；聚碳酸酯属于混合物，没有固定的熔点，B项正确；碳纤维主要由碳元素组成，属于无机非金属材料，C项错误；聚酯纤维是合成有机高分子材料，属于合成纤维，纤维素是种多糖，D项错误【答案】B3.病毒由蛋白质和核酸组成，核酸由核苷酸组成，下列说法正确的是中A.核酸和核苷酸均是高分子化合物B.五碳糖(CHoO)与葡萄糖互为同系物C.核酸水解产物中含有磷酸、葡萄糖和碱基141【24·G3DY(新高考)·化学-R-必考-QGA-N】

参考答案一、单选题（本大题共15小题，共30分)1、D【解题分析】书写元素符号应注意：“一大二小”。【题目详解】A、碳元素符号为C,故A正确，不符合题意；B、氯元素符号为C1,故B正确，不符合题意；C、钾元素符号为K,故C正确，不符合题意D、铜元素符号为Cu,即第一个字母大写，第二个字母小写，故D错误，符合题意。故选D。2、C【解题分析】A、是由两种单质组成，属于混合物，故错误；B、是由一种单质和一种化合物组成的混合物，故错误。C、是由同种元素组成的纯净物，属于单质，故正确：D、每个分子中含有两种原子，是由两种元素组成的纯净物，属于化合物，故错误。故选C。【题目点拨】解答本题的关键是要充分理解物质是由几种分子构成的，如果由多种分子构成就属于混合物。同种元素组成的纯净物是单质。