24.Why does Chen devote tomaking comicbooks？A.To attract public's attention.B.To spread educational information.C.To promote funny comic characters.D.To replace textbooks with comic books.25.What can weinfer from the third paragraph?A.Chen found his passion in computer games.B.Chen hardly studied historyin middle school.C.Chenmadecomicbooks about his collegelifeD.Chenfigured out how tolearn effectivelylater.26.Whichofthefollowingcanbest describeChenand histeam？A.Stressed and artistic.B.Funny and confjdentC.Concerned and respectful.D.Well-roundedhumorous.27.What is thebest title of the pasA.Chen RulesComicIndustB.“BrotherHunzi”earnC.TextbooksFallBehindNimeD.ComicBooksWinsPoarityCHundreds of yearsl and with a proud Scottish history，reeling（里尔舞）isa type ofcountrydancingthaBtill popular.Performed by young and old dancers,it often involves atleasttwocoupleeachset.Acoupleistwoindividakpeople,either male or female,dancing togeth.Scottish reeling is usuallyquite quick withdansersand couples changing positions,joiningand linkingwith othersand havingtoleannNots of fun moves and routines.Itmightlookcomplicated tolearn,butwithpracticeoucan soon pick up the basics.You learn fromexperienced dancers who will slowlywallyoy through the steps.Reeling also means the type oftraditional music that accompanies thedances.Anr dances. A violin,piano and drums can also be used.Two of the basic types of stepsare travelling and setting steps.Travelling steps movedancers around and include precise hops,skips and placing your feet in certain positions.steptotheside,thbringtheir other foot over and changeeight to their other leg.The circleis an easydancemove.Dancers in a set joiphands in a circle and dance roundto the left,before going baekl he other way to finish whehey started.This is alsoknownas the hands rounda“four hands round” is done by four dancers, a“six hands round"by sixdancers.Other dance moves include the cast,corners,hands across and rights and lefts. Youneed tokeep in time with the music asyou dance,which ishelped by following what yourpartner or the other peopleinyourset do.Gototinyurl.com/TWJ-reelingtoknowmoreaboutthis amazingdancing.28.At least howmany dancers are needed to perform reeling?A.Two.B.Four.C.Six.D.A hundred.29.Which is the least common music instrument in a reeling dancing party?A.A guitar.B.Apiano.C.An accordion.D.A violin.30.What do setting steps require a dancer to do?A.Hop and skip precisely.B.Move another dancer around.C.Join hands in a circle and dance.D.Take a step to the side and then bring theother foot over.【高一英语第4页（共8页）】25334A

24.Why does Chen devote tomaking comicbooks？A.To attract public's attention.B.To spread educational information.C.To promote funny comic characters.D.To replace textbooks with comic books.25.What can weinfer from the third paragraph?A.Chen found his passion in computer games.B.Chen hardly studied historyin middle school.C.Chenmadecomicbooks about his collegelifeD.Chenfigured out how tolearn effectivelylater.26.Whichofthefollowingcanbest describeChenand histeam？A.Stressed and artistic.B.Funny and confjdentC.Concerned and respectful.D.Well-roundedhumorous.27.What is thebest title of the pasA.Chen RulesComicIndustB.“BrotherHunzi”earnC.TextbooksFallBehindNimeD.ComicBooksWinsPoarityCHundreds of yearsl and with a proud Scottish history，reeling（里尔舞）isa type ofcountrydancingthaBtill popular.Performed by young and old dancers,it often involves atleasttwocoupleeachset.Acoupleistwoindividakpeople,either male or female,dancing togeth.Scottish reeling is usuallyquite quick withdansersand couples changing positions,joiningand linkingwith othersand havingtoleannNots of fun moves and routines.Itmightlookcomplicated tolearn,butwithpracticeoucan soon pick up the basics.You learn fromexperienced dancers who will slowlywallyoy through the steps.Reeling also means the type oftraditional music that accompanies thedances.Anr dances. A violin,piano and drums can also be used.Two of the basic types of stepsare travelling and setting steps.Travelling steps movedancers around and include precise hops,skips and placing your feet in certain positions.steptotheside,thbringtheir other foot over and changeeight to their other leg.The circleis an easydancemove.Dancers in a set joiphands in a circle and dance roundto the left,before going baekl he other way to finish whehey started.This is alsoknownas the hands rounda“four hands round” is done by four dancers, a“six hands round"by sixdancers.Other dance moves include the cast,corners,hands across and rights and lefts. Youneed tokeep in time with the music asyou dance,which ishelped by following what yourpartner or the other peopleinyourset do.Gototinyurl.com/TWJ-reelingtoknowmoreaboutthis amazingdancing.28.At least howmany dancers are needed to perform reeling?A.Two.B.Four.C.Six.D.A hundred.29.Which is the least common music instrument in a reeling dancing party?A.A guitar.B.Apiano.C.An accordion.D.A violin.30.What do setting steps require a dancer to do?A.Hop and skip precisely.B.Move another dancer around.C.Join hands in a circle and dance.D.Take a step to the side and then bring theother foot over.【高一英语第4页（共8页）】25334A

1、高三2025年普通高校招生考试精准预测卷(二)2地理B试题1、[理想树]2025年普通高等学校招生全国统一考试高考临考卷生物B卷(河南)试题1、高三2025年全国高考猜题信息卷(一)1生物(云南)试题

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H结的是的HOOCOOeCOOHaN-HNH-氧化HRHRR反应阳离子中性阴离子阴离子膜阳离子膜b谷氨酸丙氨酸赖氨酸互HSO4产品室1原料室产品室2NaOH溶液溶液H,+2OHA.阴极的电极反应式为2H2O+2e的现B.a为阳离子交换膜，b为阴离子交换膜C.原料室的pH应控制在6.02D.在产品室1中，可以收集到赖氨酸13.NiAs的晶体结构如图甲所示，沿线MN取得的截面图如图乙所示，晶胞中含有两个As原子且其(111）中一个的分数坐标为（。下列说法错误的是(3'3'4udqONido甲A.As原子的配位数为65.36X102C.已知N为阿伏加德罗常数的值，晶体密度为pg·cm，则N可表示为√3a²bp/3a²+b²D.Ni、As原子间的最短距离为pm3pH14.常温下，用0.1000mol/LNaOH溶液滴定20.00mL0.1000mol/LHPO溶液时，V（NaOH)、各含磷元0.00素微粒的lg[c/（mol/L)]和pH的关系如图。下说320法正确的是.00A.曲线①代表lgc（PO）与pH的关系B.b点时溶液中c（HPO²-）

卷全国100所名校高考冲刺卷4.下列物质在常温条件下的转化关系如图所示，A、G均为Naco常见的气态非金属单质,B为强碱,C溶液具有漂白作HOUN用,D为无氧酸盐，常温下E为无色无味的液体，F 为淡（回黄色固体。下列说法错误的是NaoHA.含0.01molB的水溶液中，阴离子的物质的量大于0.01molB.C溶液可用于家庭清洁卫生，但是不能与洁厕灵（主要成分是盐酸)同时使用C.高温灼烧物质D时，火焰呈黄色#710H2（g）HCOOH(g） △H。在恒容密闭容器中，投入等物质的量的CO2和H2系如图所示。下列说法错误的是A.反应的△H0B.逆反应速率：a

(2)目前常用的固态储氧材料是镁镍合金，在熔炼镁镍合金时，需要通人氩气作保护气，这是因为盒气化学性质不活发（3)固态合金储氢装置中释放出氢气，将氢气高压加注到新能源汽车中。氢气作燃料的优点是HD清洁环保14.（5分）室温时，利用压强传感器研究质量相同的一块镁片和一块锌片分别与等浓度、等质量的稀盐酸反应的实验如图5-甲所示，压强传感器测得装置内压强随时间的变化关系如图5-乙2HC1,+Mg=MgCh+H2↑所示。请回答下列问题。3473数据采集与显示端150140传感器探头110/673100k稀盐酸—一锌片或镁片甲乙图5性。(2)镁片和锌片在实验前需要先用砂纸打磨，其目的是除去表面氧化物（3）曲线①对应的金属是（4）根据图5-乙，随着反应的进行，曲线①、曲线②的压强都是先增大，后小幅下降，可推测两个反应过程中都会方放出（选填“吸收”或“放出”）热量。15.（5分）海水中含有大量可以利用的化学资源，人们可以从海水中提取出很多的物质。某小组设计的从海水中提取氯化镁的过程如图6所示。请回答下列问题。HCI粗盐适量试剂A操作XMgcl海水步骤①步骤③氯化镁浴液母液氢氧化镁固体（含MgCl)过滤操作X步骤④MAgloHh步骤②过量氢氧化钠溶液滤液氯化镁固体HOONNacl.图6X使MgCh完全钣应（2）步骤①得到的母液是氯化钠的（选填“饱和或“不饱和”）溶液线反应类型为复分解支应化学模拟（九）第4页（共6页）

(2)目前常用的固态储氧材料是镁镍合金，在熔炼镁镍合金时，需要通人氩气作保护气，这是因为盒气化学性质不活发（3)固态合金储氢装置中释放出氢气，将氢气高压加注到新能源汽车中。氢气作燃料的优点是HD清洁环保14.（5分）室温时，利用压强传感器研究质量相同的一块镁片和一块锌片分别与等浓度、等质量的稀盐酸反应的实验如图5-甲所示，压强传感器测得装置内压强随时间的变化关系如图5-乙2HC1,+Mg=MgCh+H2↑所示。请回答下列问题。3473数据采集与显示端150140传感器探头110/673100k稀盐酸—一锌片或镁片甲乙图5性。(2)镁片和锌片在实验前需要先用砂纸打磨，其目的是除去表面氧化物（3）曲线①对应的金属是（4）根据图5-乙，随着反应的进行，曲线①、曲线②的压强都是先增大，后小幅下降，可推测两个反应过程中都会方放出（选填“吸收”或“放出”）热量。15.（5分）海水中含有大量可以利用的化学资源，人们可以从海水中提取出很多的物质。某小组设计的从海水中提取氯化镁的过程如图6所示。请回答下列问题。HCI粗盐适量试剂A操作XMgcl海水步骤①步骤③氯化镁浴液母液氢氧化镁固体（含MgCl)过滤操作X步骤④MAgloHh步骤②过量氢氧化钠溶液滤液氯化镁固体HOONNacl.图6X使MgCh完全钣应（2）步骤①得到的母液是氯化钠的（选填“饱和或“不饱和”）溶液线反应类型为复分解支应化学模拟（九）第4页（共6页）

8.下列反应方程式不正确的是A.用FeS除去工业废水中的Pb2+：Pb2++S2-=PbS↓0C.酸性条件下NO电催化为N2的阴极反应：2NO+12H++10e=N2↑+6H2OD．过量 SO2与 CuCl2 溶液反应：SO2+2CuCl2+2H2O=2CuC1↓+H2SO4+2HCI9.吡咯类化合物在导电聚合物、化学传感器及药物制剂上有着广泛应用。一种合成1-(4-甲氧基苯基）2,5-二甲基吡咯（用吡咯X表示）的反应和方法如下：NH2己-2、5-二酮4-甲氧基苯胺吡咯X下列说法不正确的是A.该反应过程涉及加成反应和消去反应B.己-2,5-二酮是丙酮的同系物，可发生还原反应C.吡咯×分子中有5种不同化学环境的氢原子D.4-甲氧基苯胺具有碱性，可与盐酸发生反应，生成可溶性盐10．实验室由硫铁矿烧渣（含FeO、Fe2O3、SiO2等）制取无水氯化铁的实验原理和装置不能达到实验目的的是CI溶液过量盐酸一硫铁矿烧渣溶液甲A.用装置甲溶解硫铁矿烧渣B.用装置乙过滤得到含Fe2+、Fe3+混合溶液C.用装置丙氧化得到FeCb溶液D.用装置丁蒸干溶液获得无水FeCl11．电镀工艺中多种因素可能会影响电镀层的厚度和整度，包括电镀时间、电流大小、是否产生气体等。某电镀工厂制备金锡合金，将电镀液中的 Sn2+改为 Sn4，电镀过程中采用硫脲SC(NH2)2作为Sn4+的络合剂、DMH-作为Au3+的络合电源剂，以Na2SO4、NaCI作为电镀液。已知Sn元素的性质与Fe硅板铂钛网[Sn(SC(NH)）)"元素性质相似，下列说法正确的是SA.电路中转移3mol电子时硅板上析出1molAu[Au(DMID)小B．在酸性环境中，得到的合金镀层整度较好C.电镀时电流路径为：电源→铂钛网→电镀液→硅板→电源D.将电镀液中Sn2+改为Sn4+原因可能是因为Sn2+水解会产生絮状沉淀义乌市普通高中2025届适应性考试·化学第2页（共8页）

13．顺铂是人类发现和应用最早的抗癌药物，它进入人体后发生的一系列变化如下，下列说法中错误的是HNH,NH与癌细胞DNA中鸟嘌呤螯合H,N阻止其复制A．顺铂为极性分子，水中溶解性比反铂大B．进入细胞后能发生1转化原因是氯离子浓度减小C．鸟嘌呤没进行碱基互补配对说明配位键比氢键强度大D．推测反铂也能发生此转化，也有抗癌活性14．温度 335℃，在恒容密闭反应器中进行高压液态十氢萘(1.00mol)催化脱氢实验,反应I:C1oH18(l)= C1oH12(l)+3H2(g);反应Il:C1oH12(l)= C1oHs(1)+2H2(g);.x(CHa)x1 和 x2(以物质的量分数计）随时间的变化关0.4(8,0.374)系如图所示，下列说法中错误的是x0.3率A．由图可知：反应活化能ⅡIc[Cd (EDA);}]2+>c[Cd(EDA)]2+1g K1 + 1g K2+ 1g K3D．M 点时，lg c(EDA)=2高三化学第4页(共8页)