C.TNF-。基因表达产物利于初次免疫中免疫系统对抗原的清除D.李斯特菌的清除需要T细胞、B细胞、吞噬细胞等淋巴细胞的共同参与11.某农场中的能量流动过程如图所示，字母A~I代表能量，其中D和G分别为第二、第三营养级从上一营养级同化的能量，E和H为摄入的饲料中的能量。下列说法正确的是呼吸作用人工饲料D第二营养级G第三营养级第一营养级分解者A,通过增加该生态系统的营养级数目可有效提高生态系统的稳定性B.该区域的所有生物通过复杂的食物关系实现了物质循环C.第二和第三营养级之间的能量传递效率大于G/(D十E)×100%D.第二、第三营养级粪便中的能量分别属于C、I12。某自然保护区，甲、乙两个不同的物种连续四年的入值（入=当年末种群个体数量/前一年末种群个体数量)变化如右图。下列关于这4年调查期间的种群数量变化的叙述正确的是A.调查甲动物种群密度时，重捕后标记个体死亡，导2.01致估算值偏大1.5B.使用孔目较小的渔网进行捕捞会导致湖泊中乙种群性1.0别比例失衡，使种群出生率持续下降0.5C.由图可知甲种群每年增加的数量是不相等的123D.第4年未，乙种群的数量小于甲种群时间（年）13.右图为我国稻蟹共作生态系统结构简图。此生态农业模式能提高水稻产量。相关分析正确的是A.该生态系统的结构包括非生物的物质和能,稻田昆虫量、生产者、消费者和分解者→水稻老叶B.流人该生态系统的能量是生产者固定的太河蟹饵料杂草阳能粪便C.稻田昆虫吃水稻，水稻同化量的10%~肥料20%流人稻田昆虫体内D.河蟹取食老叶、河蟹粪便还田均体现了生态工程原理中的循环原理二、选择题：本题共5小题，每小题3分，共15分，在每小题给出的四个选项中，有两个或两个以上的选项符合题目要求，全部选对得3分，选对但不全的得1分，有选错的得0分。高三生物第3页共8页

2022~2023学年下学期第二次阶段性考试·高二化学试题参考答案、提示及评分细则1.D蚕丝的主要成分是蛋白质，A错误；高级脂肪酸酯不属于高分子聚合物，B错误；“蜡炬成灰”指的是蜡烛在空气中燃烧，属于氧化反应，C错误；蚕丝的主要成分是蛋白质，一定条件下水解生成氨基酸，D正确。2.D聚丙烯的结构简式为ECH2一CH,D错误。CH3.A(CH3)2CHC(CH3)3主链为4个C原子，从离取代基较近的一端开始编号，则2号位有2个甲基、3号位有1个甲基，名称为2,2,3-三甲基丁烷，A正确；人八名称为2-乙基-1,3-丁二烯，B错误；CH3O2N《》CH名称为对硝基甲苯，C错误；CH,CH一C=CH属于炔烃，从靠近三键碳原子的一端开始编号，名称为3-甲基-1-丁炔，D错误。4.C5.C有机物R的组成元素中还含有O、F,C1、N,不属于芳香烃，A错误；R中含氧官能团有羟基、酰胺基2种，B错误；由题给结构简式可知R分子中碳原子的的杂化方式为sp3、sp两种，C正确；R中不含碳碳双键，但含有苯环，能发生加成反应，D错误。6.B苯和溴苯是互溶的液体，不能用分液的方法分离，A错误；加热挥发出的乙醇也会和酸性高锰酸钾溶液反应，使其褪色，故不能检验溴乙烷的消去反应产物中含乙烯，C错误；反应中浓盐酸具有挥发性，挥发出氯化氢气体也会使苯酚钠溶液变浑浊，不能证明酸性：碳酸>苯酚，D错误。7.B从蔗糖结构简式知其不含醛基，故不能发生银镜反应，A错误；油酸中的一C7H33不满足饱和烷烃通式，油酸是一种不饱和高级脂肪酸，B正确；蔗糖酯含有酯基，属于酯类物质，C错误；蔗糖在酸性条件下还能进一步水解生成单糖（一分子葡萄糖和一分子果糖），D错误。8.B有机物M的分子式为CsHO2,M分子中只含一个苯环且苯环上只有一个取代基，其核磁共振氢谱有四个吸收峰，说明分子中含有4种H原子，峰面积之比为1：2：2：3，则四种氢原子个数之比=1：2：2：3，结合红外光谱可知，分子中存在酯基，且苯环与C直接相连，故有机物M的结构简式为《)一COOCH。由分析可知M含有酯基一种官能团，A错误；M分子中含有苯环和酯基，能发生加成反应和取代反应，B正确；由上述分析可知，符合题中M分子结构特征的有机物只有《》一COOCH,C错误；M中还含有氧元素，不属于苯的同系物，D错误。9.D10.Bz分子中的所有原子不处于同一面，A错误；x、z均含有碳碳双键，均能使溴的四氯化碳溶液褪色，B正确；除y和z外，x还有多种链状同分异构体，C错误；x、y、z的一氯代物分有5种、1种、3种，D错误。11.D该实验中苯酚不能过量，否则生成的三溴苯酚会溶于苯酚中，没有生成白色沉淀可能是因为苯酚的浓度太大，A错误；重铬酸钾具有强氧化性，能把乙醇氧化，说明乙醇具有还原性，B错误；银镜反应需要在碱性条件下进行，操作中未出现银镜，不能说明蔗糖未水解，C错误；向甲苯中滴加酸性KMnO4溶液，KMnO,的紫红色褪去，是因为苯环增强了甲基的活性，使甲基被氧化，D正确。12.C有机物和足量的钠反应，该有机物中可能含有一OH、一COOH,该有机物与足量的小苏打溶液反应，说明该有机物含有-COOH,1mol一OH或1mol-COOH与钠反应可产生0.5molH2,1mol一COOH与NaHCO3反应可产生1olCO2,该有机物与钠反应、与碳酸氢钠反应，二者生成的二氧化碳的气体体积较大。HO(CH2)2COOH反应得到氢气与二氧化碳相等，A不符合；HOCH2CH2OH不含有一COOH,B不符合；HOOC一COOH中不含羟基，该有机物与钠反应、与碳酸氢钠反应，二者生成的气体体积之比为1：2，C符合；1mol-OH与Na反应得到0.5mol氢气，与碳酸氢钠不反应，D不符合。13.B14.C15.CX分子中含有13个H原子，A错误；Y分子中所有碳原子不可能处于同一面，B错误；X分子中含有羧基而Y分子中没有羧基，可以用NaHCO3溶液鉴别两者，X分子中没有酚羟基，Y分子中含有酚羟基，可以用FC溶液鉴别两者，C正确；Y分子中含有氨基，能与盐酸反应，分子中的酚羟基、溴原子和酯基都能【高二下学期第二次阶段性考试·化学参考答案第1页（共2页）】23096B

A.Both of them cultivate outstanding talents to win the Nobel Prize.B.Both of them have a huge campus and plenty of buildings.C.Both of them were named after an important person.D.Both of them are private-profit universities3.Which university has the longest history?A.Massachusetts Institute of Technology.B.Stanford University.C.Harvard University.D.University of Oxford.分Madison stared through the window and watched a puffy white cloud pass over the woodsacross from the school.It must be wonderful to be a bird,she thought.Total freedom.No mathclass to sit in,and her days would be spent on horseback.She thought of her horse,Star."Madison.Could you please join us again?"Mrs.Smith said."I was just asking the class ifanyone had any problems with the homework assignment.""Well,I didn't have any problems doing it,but I had problems remembering to put it in myschool bag after I did it."Some giggling spread through the room."Madison.I don't know what I am going to do with you.You're such a smart girl but you justdon't apply yourself.Class,clear your desks.Our guest is here and welcome Doctor Landon.He isa veterinaria).He came here today as part of our continued Career Explorations Program."Madison tried to focus as Doctor Landon talked about how important grades were and howhe struggled with math when he was a kid.Doctor Landon was still talking but she lost track ofwhat he was saying.Then a word caught her attention.Horse.Was he talking about horses?Gradually,Madison knew Doctor Landon had come to her town and house when her horse,Star,needed care.She liked it that he even knew her horse's name."So,you just travel around andtake care of horses all day long?"Doctor Landon nodded."I travel with my truck to take care of horses and ponies across thecounty.It is a lot of work,but I love it."Madison's mouth fell open.What a life that must be,she thought.At that moment,sitting inclass,Madison could see her future and her life suddenly seemed bigger.By the time she got offthe bus that afternoon,her plans for the afternoon had changed.She was still going to ride Star,but first she was going to spend an hour studying math.Then tomorrow she'd spend an hourstudying science.4.Why was Madison called by Mrs.Smith in class?A.Because she had problems with math.B.Because she was absemitnded in class.C.Because she was distracted by the birds outsideD.Because she forgot to bring her homework back.

有能力阻止它们)”可知，生活中总会发生一些我们无法预测和控制的困难事情。由此可知，D项“And often,difficult stuff happens..(经常会发生困难的事情)”符合题意，其中stuff是关键词，选项中的difficult stuff对应下文中的difficulties。故选D。2.C根据上文中的“When life becomes messy,it often feels easier to just throw up our handsand assume we can't do anything.(当生活变得一团糟时，我们更容易放手，认为自己什么都做不了)”及下文“Being a victim often allows us to pretend we are fine and choose tofeel sorry for ourselves.(成为受害者常常让我们假装自己很好，并选择为自己感到难过)”可知，此处在介绍一种受害者模式的表现。由此可知，C项“This is a form of victimmode.(这是受害者模式的一种形式)”符合题意，其中victim是关键词。故选C。3.A根据下文中的“Writing things down on paper can be an amazing way to make the factsclear and keep them straight.The process of moving thought to hand makes it harder forus to lie to ourselves.The more we get to the truth of our situation,the more we cansource ways to deal with it..(把事情写在纸上是一种让事实清晰明了的神奇方式。将思想移动到手上的过程使我们更难对自己撒谎。我们越了解我们处境的真相，就越能找到解决它的方法)”可知，本段主要讲述的是写下自己的真实情况。由此可知，A项“Be honest一on paper.(诚实一写在纸上)”符合题意，概括本段主旨。故选A。4.B根据上文中的“When we are under stress,the natural tendency is to‘talk thingsthrough'with our friends and loved ones.(当我们处于压力之下时，自然的倾向是与我们的明友和爱人‘谈事情')”和下文“Writing things down on paper can be an amazing wayto make the facts clear and keep them straight..(把事情写在纸上是一种让事实清晰明了的神奇方式)”及常识可知，与我们的朋友和爱人“谈事情”确实有效，但并不总是有效，所以我们才选择把事情写在纸上。由此可知，B项“It does work,but not always.(它确实有效，但并不总是有效)”能够承上启下，符合题意。故选B。5.G根据下文中的“It rarely is..Instead,it's a perspective.Imagine life is a statue,and that acircle of people surrounds the statue,how many more angles are there to see thingsfrom than the one you are standing at?(很少是这样的。相反，这是一种视角。想象生活是一尊雕像，雕像周围围了一圈人，相比你所站的角度，你看东西的角度有多少个？)”可知，我们应该改变我们的视角。由此可知，G项“Many of us believe what we think is thewhole truth.(我们中的许多人相信我们所想的就是全部事实)”能够与下文形成逻辑转折关系，符合题意。故选G。【易错点】七选五【易错分析】忽略英语衔接词造成误解；忽略关键信息造成误解；忽略意义衔接造成误解；忽略逻辑关系造成误解；忽略结构衔接造成误解等。二、完形填空本文是一篇记叙文。文章讲述了Burchill入住酒店发生的一段小意外给酒店带来了不小的损失，而Burchill本人也上了酒店的黑名单。后来，Burchill主动写道歉信并主动承担责任，酒店也免除了对Burchill的禁令。6.D动词词义辨析。studying学；staying停留，待；looking看；packing打包。由空后的“onS2·考点纠错卷·英语（1~12)答案第4页（共48页）

郴州市2023年上学期期末教学质量监测试卷高一化学（选择考）(试题卷)注意事项：1.本试卷分试题卷和答题卡。试题卷共8页，有二道大题，共18道小题，满分100分。考试时间75分钟。2.答题前，考生务必将自己的姓名、准考证号写在答题卡和该试题卷的指定位置上，并认真核对答题卡上的姓名、准考证号和科目。3.考生作答时，选择题和非选择题均须作答在答题卡上，在本试题卷上答题无效。考生在答题卡上按答题卡中注意事项的要求答题。4.考试结束后，将本试题卷和答题卡一并交回。相对原子质量：H1C12016Na23S32Zn65一、选择题（每小题只有一个选项符合题意，每小题3分，共42分）1.化学与生活息息相关，下列关于化学品的应用的说法错误的是A.亚硝酸钠有毒，但可以作为食品添加剂B.废弃的聚乙烯塑料属于白色垃圾，不可降解，不能使溴水褪色C.“华为麒麟980”手机中芯片的主要成分是二氧化硅D.波尔多液、石灰硫黄合剂等无机物是人类早期使用的农药2.下列化学用语表示错误的是HHA.乙烷的空间填充模型：B.乙烯的结构式：C=0HHHC.联氨(N2H4)的电子式：HN:N:HD.S2的结构示意图：(+1688高一化学（选择考）试题第1页（共8页）

要生用入书名师导学·选择性考试第一轮总复·化学NaNO2+NaNO3+HzO。常温下存在：NH.CI(s)+MgO(s)350CNH,(g)+2NO2(g)=N2O4(g)。N2O4可作还原剂，Mg(OH)CI(s)△H=+61.34kJ·mol-1火箭推进剂。在恒温密闭容器中，对于反应Mg(OH)CI(s)-570CHCI(+MgO(s)2NO2(g)一N2O4(g)。下列说法正确的是△H=+97.50k·mol-1(忽略△H随温度的变化，下列说法不正确的A.升高温度，体系的颜色加深是()B.该反应的△S0A.反应NH4CI(s)—NH(g)+HCI(g)的C增如N0:的浓度，8比值下降△H=+158.84kJ·mo1-1D.加压重新衡后体系的颜色变浅B.两步反应的△S均大于04.(2021·江苏质检)侯氏制碱法以氯化钠、二C.MgO是NH,CI分解反应的催化剂氧化碳、氨和水为原料，发生反应NaCl十D.5.35gNH4CI理论上可获得标准状况下NH+CO2+H2O=NaHCO3↓+的HC1约2.24LNH4C。将析出的固体灼烧获取纯碱，向析温馨提示：请完成考点集训（二十二）P492出固体后的母液中加人食盐可获得副产品及章末综合（八）p499、章末过关（八）P5o2氯化铵，通过以下两步反应可实现NHCI分解产物的分离：210

books.Computers are already used in classrooms,andtwo years of()32.How is TTTV different from other TVs?newspapers and magazines can already be read online.51a1oNo.I don't think the Yao MingEveryA.It provides better pictures and sound.B.It can spread the smell of the foodposter on my bedroom wall will ever be replaced by a52·M40.But I knoC.It can connect to the Internet.computer two meters high!There's aD.It is made at the university.根据材料内容，从下面五个选项中选出能填入文what we()33.How many cartridges does the screen use?中空缺处的最佳选项，使短文意思通顺、内容完整。the braveA.8.B.9.A.As a result,they were very expensive.C.10.D.12.B.Can we imagine life without paper or printing?blow,w()34.What can we know from the text?C.After that,knowledge and ideas spread quickly()41.A.TTTV is popular in Japan.D.So will books be replaced by computers one day?B.It will cost more to buy TTTV.E.People learned to write words on paper to make a()42C.We can order the food with TTTV.D.Miyashita is good at making inkjet printbook.()43三、完形填空(15小题，每小题1分，共15分)ers.()35.From which part can we read the text in a先通读短文，掌握其大意，然后从A、B、C、D四个magazine?选项中选出一个可以填入相应空白处的最佳答案。)4A.Nature.B.Education.When I was growing up,I had an old neighbor,C.History.D.Science.Mr.Gibbs.He didn't look like any other 41 I'dDever known.When Mr.Gibbs wasn't saving lives,heEvery morning my father buys a newspaper on hiswas planting trees.way to work.Every evening my mother looks throughThe good doctor had some interesting ideas aboutmagazines at home.And every night I look at the post-planting trees.He never watered his 42 trees.ers with photos of Yao Ming on my bedroom wallWhen I asked why,he said that watering plants wasbefore I go to sleep.36.bad for them.He said,"43 you watered them,Paper was first invented about 2,000 years ago,each baby tree would grow weaker and weaker,so youand has been made from silk,cotton,bamboo and made their future 44."Without being watered,wo0d.37.But in those days,books couldtrees had to grow deep roots (in 45 of wateronly be produced one at a time by hand.38.under the earth by themselves.Deep roots were veryAnd because there weren't many books,few peopleimportant.46 he never watered his trees.Insteadlearned to read.of watering them every morning,he'd 47 themThen printing was invented in China.When print-with newspaper.I asked him why he did that,and heing developed greatly at the beginning of the 11thsaid it was to get the trees'attention.century,books could be produced more quickly andMr.Gibbs died several years after I left home.cheaply.As a result,more people learned to read.Every now and then,I walked 48 his house and39.Today,information can be received online,down-looked at the trees planted about twenty-five years ago.They're 49 now.Later,I planted some trees and电om山ad0omce第4页（共6页）【英语·九年级HEN·卷（四）】

requires several months to a year.impairment.19 It also help distract people from chronic pain,according to Knit forOn the other hand,insects can be easily raised in controlled conditions.They arePeace,an initiative from the Charities Advisory Trust.inexpensive,and have a very well-developed smell system.Hundreds of individuals can be20 Research from the University of California Riverside found that when olderconditioned with very few trials.Ants therefore represent a fast,efficient,inexpensivepeople learned several skills at a time,their cognitive abilities increased to the level ofand highly discriminant detection tool for detection of cancer cell,the team explained.people 30 years younger.12.What do we know about the findings?A.It's never too late to learn a new skill.A.They are the first findings in animals.B.It's even been shown to lower blood pressure.B.They can be used to treat cancer.C.And think about learning several new things at once.C.They are useful in varieties of fields.D.In that case,you cater to others and build up your strength.D.They need further experiments.E.Trying your hand at life drawing will help your motor skills.13.What is the second paragraph mainly about?F.Brushing up your language skills could be just what you need.A.The research tools and methods.G.Actually,it helps people to connect with others,and see the world differently.B.The process of the research.第二部分语言运用（共两节；满分30分）】C.The application of the findings.第一节（共15小题；每小题1分，满分15分）D.Formica fusca's magic power.阅读下面短文，从每题所给的A、B、C、D四个选项中选出可以填入空白处的最佳选项。14.In which aspect are ants better than dogs according to the research?In the winter some 30 years ago,I lost my job as a substitute teacher.With three littleA.They have a sharper sense of smell.children 21 on me,I had to work in a saw mill for just above the minimum 22.B.They are more intelligent than dogsAs I got ready to go to work,I 23 band-aids around my fingers and put more inC.They take less time to be trained.my pockets.Cutting and stacking lumber for eight hours a day would cause my 24 toD.They perform better in laboratory settings.split and bleed at their tips in the cold,dry winter air.25 still,we were short-handed15.Where is this text most likely from?on workers and the machines kept 26.We could see our breath as we 27 hoursA.A guidebook.B.A novel.C.A diary.D.A magazine.chopping,stacking,carrying,and packaging the hard wood flooring to be shipped out.第二节（共5小题；每小题2.5分，满分12.5分）When the work day finally ended,I took off my work 28 and inspected my阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。选项中有两项为aching fingers.The splits were worse and they had 29 through the band-aids again.多余选项。I started my car andand drove back home.I tried to 30 a smile on my face as IIt's the start of a new academic year.There's every reason to go back to school-or atopened my front door.My daughter ran up to me,yelled "Daddy!",and put her littleleast acquire a new skill.arms around my neck.I 31 her up,and all my aches and pains disappeared into herStart with art.If you've always fancied yourself as a bit of a Picasso,consider joining32.In that second,the joy in my heart 33 the sadness away.an art class.As learning anything new in a group,you'll meet like-minded people andWe all have bleeding fingers and band-aid days in our lives.But with 34 we canboost your self-esteem.16 Research suggests that it has a positive effect on bodymake it through them all.After all,work may give us a 35,but it is love that givesimage,especially for women.us a life.Speak a foreign language.Just back from holiday and feeling ashamed of your halting21.A.supportingB.feedingC.countingD.keepingattempts to speak Spanish to waiters?17 Learning a foreign language can keep your22.A.strengthB.timeC.moneyD.wagebrain in trim.There was still a benefit even if you took up a foreign tongue later in life.23.A.protectedB.wrappedC.circledD.turnedTake photos to feel good.Enrolling on a course to take better pictures could improve24.A.fingersB.palmsC.handsD.armsyour mental health.Taking a photo a day and posting it online is beneficial.1825.A.WorseB.NextC.FurtherD.MoreKnow how to knit.It's sociable,calming and might help you to avoid mild cognitive26.A.slowing downB.coming downC.breaking downD.lying down高三英语试题第5页（共8页）高三英语试题第6页（共8页）

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该稀硫酸的溶质质量分数为0,88×100%=氧化钙，氢氧化钙与二氧化碳反应生成碳酸钙沉10g淀和水，据此可以判断“固定气体”是二氧化碳，空9.8%气中二氧化碳含量过高会导致温室效应增强或加答：该稀硫酸的溶质质量分数为9.8%。剧。(3)金属与酸反应产生氢气，故“可燃空气”是【解析】(1)由图中信息可知，反应生成滤渣，即氢气，氢气和氧气在点燃条件下反应生成水，据此硫酸钡沉淀的质量为10g+20.8g-28.47g=写出反应的化学方程式。(4)要确定三种金属活2.33g。动性顺序，将铁片伸入硫酸铜溶液中，观察到明显自测八现象，说明铁的金属活动性比铜强，还需要验证锌1.D【解析】精修胚体、晾干胚体、绘图施釉过程中与铁的金属活动性强弱，则在上述实验基础上补均无其他物质生成，属于物理变化，烧制成形过程充的实验可以是将锌片伸入硫酸亚铁溶液中，观中有其他物质生成，属于化学变化，故选D。察到溶液由浅绿色变为无色，说明锌的金属活动2.C【解析】氮气化学性质不活泼，可用作保护性比铁强，据此可确定三种金属的活动性顺序。气，将文物放置在充满氮气的圆桶中可以长时Mn7.（1)2H,0222H,0+02↑(2)C间保存，故选C。(3)cab加湿过滤仓3.D【解析】根据田七氨酸的化学式分析：【解析】(1)过氧化氢在二氧化锰催化作用下分由碳、氢、氮相对分子质解生成水和氧气，据此写出反应的化学方程式。通常把含碳元氧四种元素组量为5×12+素的化合物称成，B正确(2)过碳酸钠为固体，选择过碳酸钠固体作制氧8×1+2×14+为有机化合物5×16=176,剂时运输储存更方便，故选C。(3)对比图1分A正确C,H:N2Os相对分子质量时析图2，可知乙中反应生成氧气，氧气经甲中的单位为“1”水加湿过滤，故接口顺序为cab。对比图1、图2测碳、氢、氨、氧元素的质量常省略不写，比为(5×12)(8×1)：(2×14)：C正确分析，可知甲装置相当于便携式制氧机中的加卷(5×16)=15:2:7:20,氧元素湿过滤仓。质量分数最大，D不正确8.(1)②④3①⑤（2)16100mL(3)偏小4.C【解析】化学反应前后各元素种类不变，由(4)62.5题干信息可知反应物中含有C、H、O、N四种元【解析】(1)配制一定溶质质量分数溶液的正确素，因此燃烧时不可能产生含有硫元素的物质，操作顺序是：计算、称量、量取、溶解，因此正确故选C。的操作顺序是②④③①⑤。(2)要配制100g5.D【解析】涂刷油漆能隔绝水和氧气，从而达到质量分数为16%的氯化钠溶液，需要称量氯化防止锈蚀的目的，A正确：用厨余垃圾进行堆肥，是钠的质量为100g×16%=16g,所需水的质量为物质发生缓慢氧化的过程，B正确：炉具清洁剂的100g-16g=84g,水的密度以1g/cm3计，即所主要成分是氢氧化钠，氢氧化钠可以与油脂反应需水的体积为84mL,因而应选择的量筒规格为从而除去油污，C正确：在阳光下晾晒湿衣服，是因100mL。(3)称量氯化钠时，若药品和砝码位置为温度升高，水汽化后分子间间隔增大，D不正确。放反，且使用了游码，则会使实际称量氯化钠的6.（1)Cu(或铜)(2)温室效应增强（或加剧）质量偏小，因而所配制溶液的溶质质量分数偏(3)2H,+0,点燃2H,0(4)将锌片伸入硫酸小。(4)在稀释溶液的过程中，溶质质量不变，若亚铁溶液中（合理即可）用此氯化钠溶液配制100g质量分数为6%的氯【解析】(1)锌、铁均可与稀盐酸反应，铜不与稀盐100g×6%」酸反应，因此不会“消失”的金属是铜。(2)石灰石化钠溶液，需要加水的质量为100g-16%的主要成分是碳酸钙，碳酸钙在高温条件下分解62.5g,水的密度以1g/cm3计，即需要加入水的生成氧化钙和二氧化碳，氧化钙与水反应生成氢体积为62.5mL80万唯基础交流QQ群：669556444

17.(14分)过氧化氢(H2O2)是一种绿色氧化剂。为了方便贮存、运输，工业上将其转化为固态过碳酸钠(2Na2CO,·3H2O2),该物质具有Na2CO3与H2O2的双重性质，可用作无毒漂白剂和供氧剂。制备过碳酸钠的工艺流程如下图所示：NH,CO,稳定剂H,02NaCl反应I过滤煅烧门溶解饱和食盐水→反应Ⅱ过滤→2Na,C01·3H,02滤液回答下列问题：(1)H202电子式为(2)“滤液”中的溶质可作氨肥的是0(3)“反应Ⅱ”的化学方程式为(4)加人NaCl的作用是(5)得到过碳酸钠粗品，经过滤、洗涤、干燥得到产品，证明产品洗涤干净的操作是(6)为测定产品纯度，称量mg产品并配制成250mL溶液，量取25.00mL该溶液于锥形瓶中，用0.l00mol/L的酸性KMnO,溶液滴定，重复三次实验，均消耗VmL酸性KMnO4溶液，则产品纯度为(用m、V表示)。(7)过硼酸钠晶体(NaBO3'4H2O)也可用作无毒漂白剂，加热至70℃以上会逐步失去结晶水。实验测得过硼酸钠晶体的质量随温度变化的曲线如下图所示，则T2~T3所对应的化学方程式为mig30.8027.2020.0016.400TT.T/℃化学试卷第6页（共8页）

列各项：①2u(NH3)=v(CO2);②密闭容器中压11.SCR法是工业上消除氮氧化物的常用方法，反强不变；③密闭容器中混合气体的密度不变；应如下：④密闭容器中氨气的体积分数不变；⑤密闭容器主反应：4NH3(g)+4NO(g)+O2(g)=中c(NH3)不变。能判断该反应已经达到化学4N2(g)+6H2O(g)△H衡状态的是副反应：4NH3(g)+5O2(g)=4NO(g)+A.②③⑤B.②③④6H2O(g)C.①④D.全部相同条件下，在甲、乙两种催化剂作用下进行上8.将0.2mol·L1的KI溶液和0.05mol·L-1述反应，下列说法错误的是的Fe2(SO4)3溶液等体积混合充分反应后，取混8100合液分别完成下列实验，能说明溶液中存在化学90衡2Fe3++2I厂→2Fe2++L2的是8070实验编号实验操作实验现象60①滴入KSCN溶液溶液变红色5040②滴人AgNO,溶液有黄色沉淀生成30100150200250300350400③滴人K,[Fe(CN),]溶液有蓝色沉淀生成温度/℃③滴人淀粉溶液溶液变蓝色A.工业上选择催化剂乙的原因是其在低温下A.①B.②④C.③④D.①②有很强的催化活性9.800℃时，可逆反应C0(g)+H20(g)一B.投料比一定时，有利于提高NO衡转化率CO2(g)+H2(g)的衡常数K=1.800℃时，的反应条件是降低温度、减小压强测得某一时刻密闭容器中各组分的浓度如下表，C.图中M点处（对应温度为210℃）NO的转下列说法正确的是(化率一定不是该温度下的衡转化率物质coH2OCO,H2D.相同条件下选择高效催化剂，可以提高NO浓度/(mol·L1)0.002的衡转化率0.0030.00250.002512.利用传感技术可探究压强对2NO2(g)一A.此时，v(正)>v(逆)》B.一段时间后，气体压强降低N2O4(g)化学衡移动的影响。在常温、C.一段时间后，H2O的体积分数增大100kPa条件下，往注射器中充入适量NO2气D.一段时间后，正反应速率减小体，当活塞位置不变时，分别在t1、t2时刻快速10.在容积不变的密闭容器中存在如下反应：移动注射器活塞并保持活塞位置不变，测得注2S02(g)+O2(g)=2SO3(g)△H<0,某小射器内气体总压强随时间变化的曲线如图乙所组研究了其他条件不变时，改变某一条件对上示。下列说法错误的是述反应的影响，下列分析错误的是压强kPa100ABFAG H7甲9逆80V逆Dt时间时间时间0时间sA.图I表示的是t1时刻加入催化剂对反应速甲率的影响A.由B点到D点观察到注射器内气体颜色先B.图Ⅱ表示的是压强对化学衡的影响，且乙变浅后逐渐变深的压强较高B.由E点到F点注射器内气体颜色加深是C.图Ⅱ表示的是温度对化学衡的影响，且乙衡移动所致的温度较高C.B、H两点对应的NO2浓度相等D.图Ⅲ表示的是t1时刻增大O2的浓度对反应D.B点处NO2的转化率为6%速率的影响64化学原谅别人，就是善待自己晶

12.下列实验设计及操作能达到相应实验目的的是选项实验目的实验设计及操作验证溴与苯发生取代向苯与液溴的混合液中加入铁粉，将产生的气体通入A反应AgNO3溶液中证明乙二醇氧化成乙B向足量的酸性KMnO4溶液中加入乙二醇二酸C证明Na2O2没有变质取久置的Na2O2粉末，向其中滴加过量的盐酸验证淀粉是否水解完向淀粉溶液中加适量20%H2SO4溶液，加热，冷却后D全滴加少量碘水13.含同种短周期主族元素的五种常见物质A、B、C、D、E的转化关系如图所示，其中A为单质。下列说法错误的是A.若B、C均为氧化物，则A可能为碳单质B.若D为Na2CO3,则A一定为钠单质C.若C、D均为氧化物，则A一定为非金属单质D.若E为含氧强酸，则B与C可能反应生成AB14.某化学实验小组设计如下实验探究Zn与溶液中F3+发生反应的原理。实验试剂现象2mL0.1 mol L-FeCl3溶黄色溶液很快变浅，接着有无色气泡产生，固体I液、过量锌粉中未检出铁单质很快有大量气体产生，出现红褐色浑浊，30min2mL1 mol.LFeCl3溶Ⅱ左右产生红褐色沉淀，溶液颜色变浅，产生少量液(pH0.70)、过量锌粉铁单质下列说法错误的是A.实验I说明Fe3+被还原为Fe2+B.可用酸性KMnO4溶液检验实验I得到的溶液中含有Fe+C.实验Ⅱ发生了置换反应和复分解反应D.实验说明Fe3+、H与Zn的反应与离子浓度有关共8页第4页

(部分试剂和反应条件略去)。ABDCH;OHEC.HsC.H.OC,H,02浓HS04,△1C4H602加成0FIC.HBrNCH2OBr2①NHCHG-HCI②Ht瑞马唑仑02CIK己知：i.RBr+NH,→RNH+HBrRC是R,+HNR→R-C=N一R0R2(1)A能使Br2的CCl4溶液褪色，A分子中官能团的结构式为(2)B中含有醛基，A→B的反应类型是(3)D→E的化学方程式是(4)E的同分异构体中，能发生水解反应的顺式同分异构体的结构简式是(5)F分子中苯环上有2种氢原子，生成G的化学方程式是(6)J的结构简式是(7)从K到M的合成路线如下。HONH2BrH'氧化Q→oMo HR的结构简式是高三化学第7页共7页

HF为液体，故不能根据气体摩尔体积来计算其物质的量，B错误；C.30gC2H6的物质的量为1mol,C2H中含有6个C-H极性共价键，故1molC,H6中含6N个极性共价键，C正确：D.硝基(-NO2)与二氧化氮NO2)分子中均有23个电子，所以1mol硝基(-NO2)与46g二氧化氮(NO2)所含的电子数均为23NA,D正确；故选B。7.A.明矾溶液中加入少量的Ba(OHD,钡离子、氢氧根离子完全反应生成硫酸钡沉淀和氢氧化铝，A正确：B.铁离子具有氧化性，和硫化氢生成硫单质和亚铁离子，B正确；C.四氯化钛的浓溶液水解生成水合二氧化钛：，C正确；D.已知酸性H,CO,>HCI0>HC0,则次氯酸钠溶液中通入少量CO,生成次氯酸和碳酸氢钠，D错误；故选D。8.A.反应的活化能越大，反应速率越慢，化学反应速率取决于最慢的一步反应，由图可知，中间体2→中间体3能量差值最大，该步反应的活化能最大，是化学反应的决速步骤，故A正确；B.由图可知，反应过程涉及非极性键C一C键断裂和极性键C一H键的形成，故B正确；C.物质的能量越低越稳定，则中间体2最稳定，故C正确；D.由图可知，镍和乙烷的反应为放热反应，反应的热化学方程式为Ni(⊙+CH,(g=iCH2s+CH4g△H=-6.57kJ/mol,故D错误。9.A,碳碳双键两端任何一个碳上连的两个不相同的原子或原子团就有顺反异构体，迷迭香酸分子中碳碳双键中碳原子所连基团不同，存在顺反异构体，A正确；B.手性碳原子是连有四个不同基团的碳原子；迷迭香酸分子中与羧基直接相连的碳为手性碳，含有1个手性碳原子，B正确；C.碳碳双键、酚羟基临对位氢均可以和溴发生反应，则lmol迷迭香酸与浓溴水反应时最多消耗7olB,C错误；D.酚羟基、酯基、羧基均能和氢氧化钠反应，则lmol迷迭香酸与烧碱溶液共热反应时最多消耗6 mol NaOH,D正确；故选C。10.A.五羰基铁的熔点为-20℃，沸点为103C,都比较低，推测其晶体类型为分子晶体，选项A正确；B,由三角双锥结构推知，该分子为非极性分子，根据相似相溶规律推知其不溶于水，易溶于苯，选项B正确；C.五羰基铁隔绝空气受热，破坏了配位键，生成F和CO,选项C正确：D.每个Fe(CO5粒子中含o键的个数为10，选项D错误；答案选D11.A.浓差电池中由于右侧AgNO3,浓度大，则Ag①)为负极，Ag(I四)正极；电渗析法制备化学答案第3页共7页

e(HCit)c(H)=lg c(HCit-)-pH lg e(HCit-)=lg e(HCit)-pH-lg Ko-1g K:-pH,c(H,Cit)Ig c(HCi-)=lg o++lg +2pH:K=c(CiH,lg K =lg e(Ci)-pH-Ig c(HCi)=c(HCit2-）lgc(Cit3-)-pH-(lgK2+lgK+lgK,+2pH),lgc(Cit3-)=lgK+lgK+lgK2+gK+3pH。因此，lgc(H,Cit)、lgc(HCit)lgc(Cit3)与pH的变化关系直线的斜率分别为1、2、3。pH在一定范闱内增大，H,Cit(aq)的浓度是不变的，A项正确；直线L的斜率最大，表示lgc(Ct-)的变化情况，B项错误；M点存在ge(H,C)=ge(Ci),即g太+lgK+pH=lgK+gK+lgK+gK,+3p,整理得pH=-2（lg太+lgK)=-gK,K,C项正确；从图像来看，pHc(H,Ct)>c(Cit3-)大小关系，D项正确15.【答案】(1)加快氧化浸出的速率，防止温度过高引起H,02过度分解(2分)CdTe+3H,02+2H+Cd2++Te02+4H,0(2分)随H,02的量增多，Te02转化为H2Te0,进入溶液(2分)(2)Na2S03(1分)S(1分)(3)抑制Cd2+水解(2分)0.1(2分)41分g2分别【解析】本题以从碲化镉废料回收T和Cd为载体，考查了实验条件控制、氧化还原反应、物质判断、计算等。(1)“氧化浸出”时，温度控制在80℃的原因是加快反应速率，其次温度不宜过高，过高会引起H,0,过度分解。根据进箭头是反应物，出箭头是生成物和氧化还原反应规律配得CTe+3H,0,+2H*一Cd2++Te0,+4H20。根据流程图可知，随着H,02量的增加，Te02转化为H2T03进入CdS04溶液，故碲的回收率降低。(2)“溶浸”过程中，若H,0,过量，将增加还原剂N2S03的用量。根据“氧化浸出”的反应可知，粗Te0,含有SiO,和S,粗T0,在“溶浸”时的滤渣含有SiO,和S,故“浸渣”中含有的一种单质是S。(3)Cd2+易水解，“沉镉”时保持溶液呈酸性的原因是抑制Cd2+水解。根据Km(CdS)=c(Cd2+）·c(S2-)可得C完全沉淀时，c(S)=10ml·L-,又根据人，·K。-c)6S)得，Cd*完全沉淀时，为防止c(H,S)H,S气体逸出，溶液中c(H+)应控制在0.1mol·L-1以下。(4)体心立方晶胞中休对角线上3个粒子相切，校上粒子不相切。两个镉最近距离为pm。1个晶胞含2个辐，晶体密度为n12X2×10g·0m924x10N、xaΓNa×a3g·cm-3。16.【答案】(1)防止外界水蒸气进入，导致四氯化硅和四醋酸硅水解(2分)三颈烧瓶(2分)(2)SiCI +4(CHCO),0=Si(CH COO)+4CH COCI(2)(3)重结晶(2分)(4)酚酞(2分)(7.5V×10-3-m2)×51×100%(2分)ab(2分)15m1【解析】本题考查了实验综合反应制备物质。通过SiCL4与醋酸酐反应制备四醋酸硅[Si(CH,COO)4]。根据题意，防止水蒸气进入装置导致反应物和产物水解是关键，加入反应物后，在三颈烧瓶中发生反应，根据物质熔、沸点，产物四醋酸硅析出，然后进行抽滤，将醋酸酐和乙酰氯抽走，之后再加入醋酸酐，进行重结晶。化学第3页（共5页）

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2023届初中毕业班第二次教学质量抽测C九年级英语试题命题人：庐江四中金桂花实验中学高艾玉审题人：县教研室徐和Ci第一部分听力部分（共四大题，满分20分）I.短对话理解（共5小题：每小题1分，满分5分）你将听到五段对话，每段对话后有一个小题。请在每小题所给的A、B,C三个选项中选出一个最佳选项。每段对话读两遍。1.How will Tom get to the park?A.B2.What time doesHelen get up on Sunday morning?A.B.3.Who won the first prize?A.Lucy.B.Tony.C.Mr Li.4.When will the party be held?A.On July 14th.B.On July 30th.C.On July 31st.5.Why was Mr.Li angry with the boy yesterday?A.Because he slept in class.B.Because he was late for school.C.Because he made faces in class.Ⅱ.长对话理解（共5小题，每小题1分，满分5分）你将听到两段对话，每段对话后几个小题。请在每小题所给的A、B、C三个选项中选出一个最佳选项。每段对话读两遍。听下面一段对话，回答第6至7小题。6.What are they talking about?A.Buying a dress.B.School rules.C.Doing her homework.7.What is daddy's advice?A.She should wear a dress on week days.B.She should wear the school uniform at school.C.The headmaster should agree with her.听下面一段对话，回答第8至10小题。8.What will the weather be like tomorrow?B.Cloudy.C.Sunny.A.Rainy.9.Where did the woman go last week?B.To the wildlife park.C.To the library.A.To the countryside.10.Why does the woman want to read Journey to the West?A.Because she has watched the TV play.B.Because the book is full of imagination.C.Because she is interested in Chinese culture.你将听到一筒短文，短文后有五个小题。请根据短文内容，在每小题所给的A,B.C三个选皿短文理解（共5小题；每小题1分，满分5分）项中选出一个最佳选项。短文读两遍。第1而（共8页）

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(5)用下列实验可以测定Li.CoO,的组成：实验1：准确称取一定质量的Li.CoO,样品，加入盐酸，加热至固体完全溶解（溶液中的金属离子只存在Li和Co2+),冷却后转移到容量瓶中并定容至100mL。实验2：移取25.00mL实验1容量瓶中溶液，加入指示剂，用0.01000mol·L'EDTA(Na,H,Y)溶液滴定至终点（滴定反应为Co2++Y4=CoY2-),行滴定3次，均消耗EDTA溶液25.00mL。实验3：准确称取与实验1中等质量的Li.CoO,样品，加入一定量的硝酸和H,O,溶液，加热至固体完全溶解。冷却后转移到容量瓶中并定容至100mL。移取10.00mL溶液，通过火焰原子吸收光谱法测定其中Li浓度为6.000×10-3molL。计算化学式Li,CoO,中x的值，并写出计算过程。17.(15分)乙苯被吸附在催化剂表面发生脱氢可生成苯乙烯、苯甲醛等，生成苯乙烯的相关反应如下。反应1：C6H,CH2CH3(g)=C6H,CH=CH2(g)+H2（g）△H1=+117.6 kJ.mol反应2：C02（g)+H2(g)=C0(g)+H,O(g）△H2=+41.2 kJ.mol1反应3：2H2(g)+02(g)=2H0(g)△H3=-483.6kJ·mol(1)反应4：C6H,CH2CH3(g)+1/2O2(g)=C6H,CH=CH2(g)+H2O(g)△H4=kJ.mol-。(2)较低温度下，向乙苯脱氢的反应体系中加入少量O,，乙苯衡转化率较高而苯乙烯的选择性较低，其原因可能是(3)向乙苯脱氢反应体系中加入CO,,乙苯转化率与体系中CO,分压强的关系如题图1所示。随CO,的增加，乙苯转化率先增大后减小的可能原因为7060CHCH,/V2O/MgoCO403011LCH=CH20102030C02分压/kPa,0+CV20:/Mgo /\co图1图2(4)研究发现在V,O,/Mg0O催化剂表面进行CO,的乙苯脱氢反应中，V(+5价)是反应的活性中心，转

新高考写作的评分细则第一节（满分15分）(一)评分原则1.本题总分为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。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.若书写较差以致影响交际，将分数降低一个档次。(二)各档次的给分范围和要求第五档(1315分)完全完成试题规定的任务。覆盖所有内容要点。应用较多的语法结构和词汇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。有效地使用语句间的连接成分，使全文结构紧凑。完全达到预期的写作目的第四档(10~12分)完全完成试题规定的任务虽漏掉1~2个次重点，但覆盖所有主要内容。应用的语法结构和词汇能满足任务的要求。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的语法结构或词汇所致。使用简单的语句间连接成分，使全文结构紧凑。达到预期的写作目的第三档(7~9分)基本完成试题规定的任务。虽漏掉一些内容，但覆盖所有主要内容。应用的语法结构和词汇能满足任务的要求。有一些语法结构或词汇方面的错误，但不影响理解。使用简单的语句间连接成分，使全文内容连贯。整体而言，基本达到预期的写作目的。第二档(4~6分)一未适当完成试题规定的任务漏掉或未描述清楚一些主要内容，写了一些无关内容。语法结构单调，词汇项日有限。有一些语法结构或词汇方面的错误，且影响对写作内容的理解。较少使用语句间的连接成分，内容缺乏连贯性。信息未能清楚地传达给读者。第一档(1一3分)未完成试题规定的任务明显漏掉主要内容，写了一些无关内容，原因可能是未理解试题的要求。语法结构单调，词汇项目有限。较多语法结构或词汇方面的错误，且影响对写作内容的理解。缺乏语句间的连接成分，内容不连贯。信息未能传达给读者。0分一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。【高三4月质量检测·英语参考答案第5页（共6页）】X

各物质的物质的量浓度如下表。coCH被H2OH8.5mol·L2.0mol·L3.0 mol.L-2.0mol·L则此时正(填“”、“<”或“=”)逆。积可变的密闭容器中，起始时向该容器中兑sSnC=2:1,发生反应：CH+2HS()CSg钱⑧。MP。时，温度变化对衡时物质的物质的量分数的影南如所示。M点，HS的衡转化率为,为提高H,S的衡转化率，除改变温度外，还可采取的措施是(列举一条)。保持温度不变，再向容器中充入nH,S)n(CH)-2:1的量时，达到新衡，物质的量分数CH(填“”、“之”或“=”)H2。+物质的量分数0.8一。一00米净0.70.60.5。HS0.4CHN。H20.3CS2g020000020.2△△0.10400800120016002000温度/℃19.(16分)环戊烯是一种重要的有机化工原料，广泛应用于制药工业、有机合成及合成橡胶等领域。环戊二烯加氢制备环戊烯涉及的反应如下。反应I:g)十H2(g)g主反应HO HO)国合食反应Ⅱ：(g)+2H2(g)一g)副反应回答下列问题：(1)已知标淮生成焓指在某温度下由稳定单质生成1ol化合物的焓变，记作△H。在25℃下，气态环戊二烯的标准生成焓△HR=十134.3k·mol1,单质的标准生成焓为零，气态环戊烯的标准生成焰武如△H=十33.9kJ·mol,则主反应的△H=富kJ·mo1,该反om应在23(填“较高”、“较低”或“任意”)温度下为自发反应。(2)一定温度下，1mol环成二烯气体和1mol氢气在2L恒容密闭容器内发生CB.Y

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在海洋实验至汽.covered the na山工作认具地终件出来的个不伊t what Iw得sn间的方法有无人机、经过训练的锋以及能够发出鸟类悲鸣声的系统7.A。细节理解题。根据第四段中的a peregrine falcon that catches and kills other bids,whichtherefore町to avoid it可知，研究者选择游集的原因是它捕猎其它鸟类，使得它们因为惧怕而避开它8.D。推理判断题。根据最后一段中的The team conducted lots of test with theockofbirds over three months and found no habituation-they were afraid of it no mauerho theyS妇wit可知，研究者在长达三个月的时间里对同一鸟群进行了多次试验来检验它们是否会因为经常看到机器人而以为常，不再害怕它。由此可推知，研究者进行多次试验的目的是检验机器人的长期有效性。专练（十一）1.a;anxiety前者考查冠词。后者考查名词构词。句意：早在2022年3月初，世界卫生组织发布一、语法填空了一份关于精神健康障碍状况的报告。报告指出，在新冠肺炎大流行的第一年，焦虑和抑郁在全世界增加了25%。前者不确指；后者根据and depression可知应填名词。for考查介词。句意：如果你想申请我所在单位的工作，我可以替你美言几句。apply for意为wy考查定语从句。句意：他总是犯同样的错误的原因是他从不听从别人的劝告。此为“申请”。语从句，关系词指代先行词The reason并在从句中作原因状语，故填why,相当于forw点ch。arrived考查时态。句意：朱莉娅已经煮了几个小时了，但客人来的时候饭还没做好。S根拥L:for several hours可知应填过去时态。Hardly had I had

19.(14分)废物再利用是一种环保行为，可以有效降低环境污染，同时又能达到资源的再利用。一种利用酸浸出法从治金厂废炉渣中提取镍和钴的工艺流程如图：系列操作硫酸过量铁粉NaClONaFP507+煤油→含NiS04溶液NiSO4(s)废炉渣一→酸浸→除铜→除钥一除钙铁萃取CoSO4酸浸渣滤渣1黄钠铁矾滤渣2Co负载反萃取有机相溶液晶体硫酸已知：i.酸浸液中的金属阳离子有Ni、Co2、Cu、Mg2、Ca2*等ii.NiS0,在水中的溶解度随温度升高而增大回答下列问题：（1)提高“酸浸”速率的方法有。(任写一条)(2)基态Fe原子价层电子的轨道表示式Fe的晶胞结构如图所示，已知N表示阿伏加德罗常数的值，若晶胞参数为anm,则Fe晶胞的密度为gcm3(用含N,和a的代数式表示)。(3)黄钠铁矾的化学式为NaFe(S0),(OH2,“除铁”的离子方程式为(4)“除钙镁”时，随pH降低，NaF用量急剧增加，原因是(结合衡理论解释)。(5)镍、钴萃取率与料液pH、萃取剂体积与料液体积比V:V的关系曲线如图所示，则“萃取”时应选择的pH和V:V分别为9900解9080人7090上609876586.56.0然5.03.54.0455.00.250.500.751.001.251.50pHVa:Vo(6)获得NiS0,(s)的“一系列操作”是工艺流程中，可循环利用的物质是化学试卷第7页（共8页）

53.答案C命题透析考查形容词。思路点拨除了拥有一个有用的假肢的实用性之外，塞尔吉奥还感受到了更强大的东西：他融入了。54.答案D命题透析考查介词短语。思路点拨他没有因为自己的残疾而被嘲笑，而是得到了赞美和帮助。55.答案B命题透析考查形容词。思路点拨“他们改变了我的生活，”这名感激的青少年说。(共10小题；每小题1.5分，满分15分)文章大意：本文是一篇记叙文。主要讲述了一名意大利舞蹈家对中国舞蹈的喜爱。56.答案which命题透析考查定语从句。思路点拨此处为“介词+关系代词”引导的非限制性定语从句，修饰先行词cultures.。关系代词which在定语从句中作介词to的宾语。57.答案closely命题透析考查词性转换。思路点拨修饰动词短语，应使用其副词形式。58.答案to have命题透析考查非谓语动词。思路点拨expect to do sth.“期望做某事”。59.答案was invited命题透析考查动词时态和语态。思路点拨主语he与动词invite之间是被动关系，故用被动语态，根据前面的came可知，此处用过去时。60.答案himself命题透析考查非谓语动词。思路点拨主语与宾语为同一人称时，应使用其反身代词作宾语。6l.答案understanding命题透析考查谓语动词。思路点拨发have difficulty(im）doingst山.“做…有困难”。LTUR目62.答案to命题透析考查介词。思路点拨dance to“随…跳舞”。63.答案responses命题透析考查名词单复数。思路点拨根据空前的the和空后的were可知，此处填名词复数。64.答案is命题透析考查主谓一致。思路点拨根据主句中的believes可知，空处应该用一般现在时；且主语learning about different cultures'“学不同文化”为现在分词短语作主语，所以空处应填系动词s。一6

The condition occurs during'some pregnancies,when a woman who has rhesus-negative bloodproduces antibodies that destroy her babies'cells.This can happen when the baby has the samerhesus-positive blood as the father.Rhesus disease can cause health issues in babies.It can even resultin death.Harrison's blood helped physicians develop an injection called Anti-D in the 1960s,whichprevents women who have rhesus-negative blood from.developing the harmful antibodies whilepregnant.After Harrison completes one of his routine donations,his blood can be used to create morevaccines(疫苗).，：："I started donating in 1955,two days after I turned 18,"Harrison said when he completed his1,075th donation.As CNN reported,every Anti-D vaccine created in Australia has something to do with a donationfrom Harrison,who holds the record for the most blood donations in Australia.:"A number of mothers have come up to me and said,"Thank you very much for what you'vedone because I now have one,two,three healthy children.'"Harrison said.Harrison's own daughter,Tracey Mellowship,had been one of the 17 percent of women whoneed Anti-D during their pregnancy.The injection helped guarantee her second son would be bornhealthy."Dad had always donatedwe knew that,"Mellowship said."But it didn't hit home until I waspregnant and knew the consequences."24.From the first two paragraphs we can infer that Harrison isA.humorous and smartB.optimistic but weakC.friendly but nervousD/brave and unselfish25.Babies who are affected by rhesus diseaseA/grow problematic cellsB.can't form blood themselvesC.develop the disease after being bornD.have the same blood type as their mothers26.Harrison's blood canA.help patients develop Anti-DB.cure rhesus disease affected babiesavoid the risk of rhesus diseaseD.stop babies from producing antibodies27.Before Mellowship was injected Anti-D,her family didn'tA understand the meaning of Harrison's actB.expect she would have another healthy sonC.know Harrison held a record for donating bloodD.realize the high rate of potential rhesus disease；-In a foreign country,a man visited a local restaurant.He didn't speak their language.He orderedsomething indecipherable(难以辨认的)off the menu..When the waiter brought him a plate ofdelicious looking fried noodles,he smiled and made an OK sign at the waiter with his thumb andforefinger linked in a circle.Looking angry,the waiter then picked up the dish and thrown it to his lap.What he did wrong,he wondered.Well,nothing is quite as it seems when it comes to using handgesture in another country.

GLOBAL EGLS在第二节听第6段材料，回答第6、7题。学美在报社第(B)6.What will the woman do this evening?A.Go for a drive.努B.Attend a party.C.Prepare for a party.新课程高一课标西南(A)7.What does the man advise the woman to do at第9期听last?A.Wear a hat.Welcome Unit-Unit 2B.Change a dress.Book1阶段质检C.Buy a handbag.第-节(A)1.What does the man like about the play?可听力材料④第A.The actor.B.The story.C.The ending.(B)2.Why is the woman going to Britain?第Text 6W:Honey,I can't find a suitable dress for Sally's partyA.To go traveling.B.To visit her partner.this evening.(6)Can you give me some advice?C.To sell her house.部(O3.Who was turned down by Sunflower Group?M:How about this one?Its color suits you.W:Really?OK,I'll wear it to the party.Do you think IA.The woman.B.The man's son.C.The woman's daughter.分should take a handbag with me to the party?(4.What is important when you are giving clothes to theM:Of course.听kids?听W:How about the yellow bag you bought for me lastA.The clothes should be little.week?B.The clothes should be warm力M:That would be good,and I believe this hat wouldC.The clothes should be groupedmake you look just perfect.(7)By the way,I can drive(A)5.What are the speakers mainly talking about?you to the party.A.A museum.B.A painting.C.A garden.听力材料0听第7段材料，回答第8至10题。第Text 1W:Frank,how do you like the play?第(C)8.How does the woman feel?M:It's a simple story with the usual happy endingA.Happy.B.Angry.C.Worried.But luckily,they have an excellent actor and he(A)9.What color is the girl's skirt?managed to carry the whole play.(1)A.Pink.B.Blue.C.Black.分W:Well,the actor is really handsome.I like him.分(B)10.What is the probable relationship听Text 2between the speakers?M:Cindy,why are you going to the UK?To take a听A.Friends.B.Strangerstrip?C.Family members.W:No.I'm going there to see an important businegpartner in her house.(2)gText 3听力材料M:Hi,Mrs White.Why do you look so unhappy?Text 7第W:My daughter was not offered a job by Sunflower第W:I can't find my daughter!I've lookedGroup after her interview.(3)She's very sad.everywhere.I was with her until 10 minutes ago,部分M:Don't worry.My son got his job after four部分then I went into a shop.I thought she followedinterviews.Text 4me inside,but she didn't.I hope she isn't angryW:Have you heard of"Little Dresses for Africa"?at me!Is there anything you can do?(8)听M:No.What's that?M:Relax,ma'am.I'll go announce her name,andW:It's an organisation giving clothes to kids of Africa.听say her mom is waiting for her here.That isYou can group the clothes by size before sending:力small,medium and large.(4)The kids there willwhat we always do in these situations.What'sher name?ehave a warm winter wearing your clothes.W:Amy.She's five years old.She knows how to第Text 5W:What a beautiful painting this is!You just第find her way around,so I hope she can findthis place.love art museums,don't you?部M:Is there anything else you can tell me aboutM:Yes,I do.It's a nice place to go on aher?What color are her clothes?Saturday afternoon.It even has a large分W:She is wearing a pink skirt.(9)She has a blueoutdoor garden in the back.This is such aumbrella in her hands.Her hair is long and听力peaceful place.听力black.1