C.在NaHCO3溶液中滴加盐酸：HCO;+H=CO2个+H,OD.利用覆铜板制作图案的原理：Fe3*+Cu=Fe2++Cu2+10.下列说法正确的是A.摩尔是一种国际基本物理量B.氧气的摩尔质量为32gC。H2的气体摩尔体积约为22.4LD.1molH20约含有6.02×1023个水分了11.下列离子方程式中，正确的是()》A.钠和水反应：Na+H2O=Na*+OH-+H21B.FeCl3溶液中加入足量的氨水：Fe3+3OH-=Fe(OH)3lC.三氯化铁浴液中加入铁粉：Fe3+Fe=2Fe2+D.FeCl2溶液跟Cl2反应：2Fe2++Cl2=2Fe3++2CI-12.下列含氮物质的性质与用途其有对应关系的是A.N2化学性质稳定，可用于食品保鲜B.NH3具有还原性，可用作制冷剂C.HNO3与水互溶，可用丁制造硝酸盐D.NH4HCO3受热易分解，可用作氮肥13.200℃时，11.6克C02和水蒸气的混合气体与足量的N202充分反应后，固体的质量增加了3.6克。从以上信息中，我们得出的下列结论中不止确的是A.可以计算出混合气体中C02和水蒸气的质量B.可以判断出混合气体的均摩尔质量C.可以计算出该反应中转移的电子数D.可以总结出Na2O2任何反应中既作氧化剂也作还原剂14.用括号内的试剂和操作除去下列各物质中的少量杂质，其中正确的是A.乙醇中的水（钠、蒸馏）B.乙烷中的乙烯（酸性高锰酸钾溶液、洗气)C.淀粉中的氯化钠（水、过滤）D.苯甲酸中的氯化钠（水、重结晶）15.下列实验操作、现象及结论有因果关系且均正确的是选实验操作实验现象实验结论项产生红褐色得到Fe(OH),A向稀的NaOH溶液中滴加FeC,的饱和溶液溶液胶体

(2)据图分析，该生态系统的基石是,稻田微生物的主要作用是(3)据图可知，该生态系统需要不断进行物质投入，原因是(4)据图分析，该生态系统具有明显的经济效益与生态效益的原因是20.(13分)酸奶中含大量活力较强的乳酸菌，酸奶的营养价值与酸奶中乳酸菌的含量相关。MRS培养基常用于测定食品中的乳酸菌总数，下表是某研究小组在不同贮藏条件下测得的酸奶在MRS培养基中乳酸菌数量变化(CFU/mL)。请回答下列问题：贮藏条件出厂后天数4℃室温第1天1.12×1091.38×109第3天1.47×10978×109第5天2.07×105.33×108第7天611×1096.44×107第9天3.06×1092.11×107第11天3.89×104.51×106(1)在制作酸奶的保温发酵过程中，若被醋酸菌污染(填“会”或“不会”)经发酵产生大量乙酸，理由是(答出2点)。家庭制作酸奶时，在纯牛奶中加入少量酸奶相当于微生物培养技术中的操作。生物学试题第7页（共8页）

2023年普通高中学业水选择性考试仿真模拟卷(T8联盟)化学试题（七）命题学校：黄陂一中命题人：罗锐卢玲审题人：夏利君张伟试卷满分：100分考试用时：75分钟注意事项：1,答卷前，考生务必将自己的姓名、考场号、座位号填写在答题卡上。2.回答选择题时，选出每小题答案后，用铅笔把答题卡上对应题目的答案标号涂黑。如需改动，用橡皮擦干净后，再选涂其他答案标号。回答非选择题时，将答案写在答题卡上。写在本试卷上无效。3.考试结束后，将本试卷和答题卡一并交回。需要用到的相对原子质量：H-1C12N-14016S32K-39Cr-52Pb207一、选择题：本题共15小题，每小题3分，共45分。每小题只有一个选项符合题目要求。1.化学与生活、科技、社会发展息息相关。下列有关说法错误的是A.“天和”核心舱电推进系统中的腔体采用的氮化硼陶瓷属于新型无机非金属材料B.抗击新冠疫情时，84消毒液、二氧化氯泡腾片可作为环境消毒剂C.冬奥火炬“飞扬”将碳纤维与高性能树脂结合在一起做成碳纤维复合材料，碳纤维和树脂都是有机高分子材料D.舰艇隐形涂料中使用的掺杂态聚乙炔为导电高分子材料2.碘是生产甲状腺素（一种含碘激素）和三碘甲状腺原氨酸（产生于甲状腺）的重要元素，这两种含碘物质的结构如图。下列说法错误的是COOHH,N人人HO-三碘甲状腺原氨酸甲状腺素A.甲状腺素分子式为C5H1O4NL4B.理论上1mol甲状腺素最多能与6 mol NaOH反应C.甲状腺和三碘甲状腺原氨酸都能与FCl,溶液发生显色反应D.三碘甲状腺原氨酸分子中所有碳原子可能共面3.K3[Cu(CN)4]可用于电镀。Cu与KCN溶液反应的化学方程式：2Cu+8KCN+2HO一2K[Cu(CN)4]+2KOH+H2个。下列说法正确的是A.Cu是d区元素X化学试题（七）第1页共8页

第30期B4版Keys:(One possible version)I'm writing to make a complaint about somesea creatures.To ensure visitors can learn more文学天地aspects of your aquarium.about the sea creatures,I think more guides are1.It spent a long time breaking and didn'tFirst of all,it is too crowded in your aquarium,needed.I hope you can take my suggestionslook like the other eggs at all.which makes visitors so upset.In fact,you shouldinto consideration and make your aquarium2.The author wanted to imply that the eggset a limit on how many tourists the aquariumcan accommodate.Second,there is litter every-more attractive.may not be a duck egg,paving the way forthe following paragraphs.where,making the environment kind of dirty.I'm looking forward to your early reply.写作一招鲜In my opinion,you'd better add more litterYours,Dear Sir or Madam.bins.Third,there are few guides to introduce theLiHua

en my methods andardener said."We change our riversThe team is looking at more theaidand following m)green at uimeshe Ohio River indicates a bad algae problemndsky said,thethat are getting lewhile rivers1c8,】someshipwrecks as according to Avery Paxton?being busy withThe studyless yellow demonstrate the success of regulationsoked at more than 230,000 NASA satellite images over 5v3.Wasteanererhpp6nei8witnessesFish's home.Ihe study found much of the shift torh1cal(道德的Norh andWwhile the theast and around the33.Whatry and to think28.Howalso found somerivers changed colors naturally with the seasons.D.Thesizes of fishs be mindful ofdoes the author support the the result of the study in paragraph 2?34.does Chris Taylor feel amazed at?A.By listing the data.A Fish can rest on the wrecks.B.By sorting the riversB.Small wrecks can hold so many fish.C.By quoting some celebritiesC.Large-bodied fish live near the wrecks.D.By presenting the elementsD.Fish can go to such deep sealloor.29.What does thenderlined word“blooms”in paragprobablyme?35.What is the main idea of the textA.Dies slowlyns gradually.C.Disappearssuddenly.D.Develops quicklyB It's hard tolsd perlect home.30.What happened to many rivers in East AmericC.Scientists found out why two ships sunkA.They became greenB.They became yellowD.How many shm the seaC.They remained as before.D.They became red.第二节（共5小题；每31.What can be the best title for the text?根据短文内容，从短文后的选项中选出能填人空白处的最佳选项。选项中有两项为多A.Who is to blame for soil erosion?余选B.What increases water temperature?A picnic backpack is exactly what it sounds like,a canvas or leather backpack intendedC.Why do rivers in the US shift color?for the purpose of carrying those items needed for the perfect picnic.Rather than packing aD.How do seasons influence rivers'color?basket or cooler with plates,cups,silverware and other items,you can use a backpackinstead.36Lost to the sea,sunken ships and submarines can create new habitats in the deep.TwoBecause the backpack comes complete with all components necessary for the perfectsuch ships that sunk during World War II now host a variety of ffishes,a newstudy finds.Thepienie Thieach item has its own specific place,making everything convenient to find,pack ands isn't all,however.37 Some upgraded versions of picnic backpacks mighttwo wrecks (rest just 241 meters apart on the seafloor off the coast of North Carolincarry.contain a chese board and knife or a wine stopper.It's an unusual underwater battlefield,says Avery Paxton,a marine ccologist at theSince the personying the backpack will be carrying quite a bit of gNational Oceanicand Atmospherie Administration in Beaufort,NC."We have the ships thatineuded are but durabe The backpackis styled for cor38have sunk side by side.People often think of shipwrecks like these as time capsules,"shepienie backpack is fully separated so cold food will stay cold and hot food willkeep warmsays.But they also provide homes for marine life.39 It may cost only $20 at least and can also cost well over 100 tor deluxe modelsa newTo find fish living on the wrecks,Paxton and her colleagues teamed up withAs you can tell by the items included,these backpacks aren't for family reunions or companyaris inarchaeologists.The scientists studied a video,which showed fish behaviors,such as restingpicnics,but rther orm gathering of to fpeopleudesor swimming.The video also allowed the team to identify species.The team also used aIn case youre wondering about cleanup,you can rest assured that all picnic backpacks aretechnique called laser-line scanning.That method shines laser beams on objects.The ligheasy to clean with a damp cloth or40 Be sure to read the care instructions onrefleeted back ereates an image.This provided big the fishareyour model and follow them accordingly.The next time you're stuck for a wedding gift forem.On some areas of the vessels,the team found bundreds of small fish and dozens of largerAndfish.The scientists observed several species of bottom-dwelling fish.Some were large ones uphy ot c bacp happy coupbecreative ideato a meter long."A lot of those large-bodied fish concentrate around the tall structures on thThis can make carrying easiershipwrecks,"Paxton adds.B.Choosing the right backpack is difficult."That there can be this many fish in the relatively small habitats was just a greaC.There's a picnic backpack for all price ranges.nesurprise,"says Chris Taylor,part of the research team.These isolated wrecks are deepD.Your picnic backpack can contain other items as well.around 200 meters below the surface and far from other structures,he says.E.Many can be run through the washing machine as welThe new finding raises questions about how fish discover such isolated habitats and howF.Most picnic backpacks come with a comfortable back and straps.they find food,Taylor says.But the scientists also wonder how common such an abundance ofG.Therefore,it is important to pay attention to the weight of the backpack.【2022高考冲刺卷·英语卷（六）第5页（共8页）QG】【2022高考冲刺卷·英语卷（六）第6页（共8页）QG】

20221228高分说Listening-、1.answered the door2.tries to3.What a pretty beautiful dress4.take,with七年级第36期第3版高分说二、1.To try to find dangerous things.2.He thinks Suzy is clever.3.She can't act.七年级第36期第3版26

20223/23高分说话题综合复话题系列（八）二、One possible version:Exercising is important!Recently,we have done a survey aboutstudents'exercising.According to the survey,32%of the students spend over one hour everyday doing exercise,while 68%of them spendless than one hour.The reasons are as follows:Firstly,46%of them have too much homework,so they have no time to do exercise.Secondly,九年级第43期第1-4版高分说话题综合复•话题系列（八）29%of them are not good at exercising.Thirdly,25%of them are not interested in it.As we all know,exercising is good for ourhealth.It also keeps our minds sharp and makesus confident and happy.In my opinion,we should keep a balancebetween our study and exercise.Besides,weshould develop a good habit of doing exercise.九年级第43期第1-4版149

From the first day,I devoted my time to 50 everything I could about health and wellnessboth in class and at home.And the passion and hard work 51.At the end of the year,I had 52my EMT license and began to look for options in the industry.I learned much from this experience.Life can change overnight,so it's important to get 53and adapt to the new situations.Learning new skills will open your mind and doors to new 54.Sothe year 2020 was great for me,just in a 55 way from I had planned.36.A.educationB.principleC.businessD.organization37.A.conferencesB.tripsC.debatesD.courses38.A.growingB.happeningC.shakingD.disappearing39.A.lengthenedB.delayedC.handledD.removed40.A.existB.recoverC.respondD.arrive41.A.contributionB.discoveryC.changeD.promise42.A.alternativeB.legalC.permanentD.ordinary43.A.truthB.commentC.fameD.thought44.A.reflectedB.appliedC.relatedD.compared45.A.questionsB.decisionsC.attitudesD.potentials46.A.curiousB.strongC.intelligentD.ambitious47.A.weaknessesB.profitsC.fearsD.expectations48.A.avoidB.embraceC.controlD.separate49.A.tried outB.looked outC.made upD.signed up50.A.learningB.readingC.searchingD.overcoming51.A.held upB.broke offC.turned upD.paid off52.A.purchasedB.cherishedC.earnedD.witnessed53.A.creativeB.generousC.uniqueD.successful54.A.approachesB.insightsC.opportunitiesD.consequences55.A.naturalB.differentC.fortunateD.simple第Ⅱ卷第三部分：语言运用（共两节，满分45分）第二节：（共10小题；每小题1.5分，满分15分）阅读下面材料，在空白处填入适当的内容(1个单词)或括号内单词的正确形式。SEL stands for“Social--Emotional Learning,”the label_56(give)to the“soft skills'”thatstudents need to be successful.Skills like cooperation,self-regulation,and decision-making are all partof a broad category that 57 (see)as essential for success beyond the classroom.Students today are coming to school with more fears,more anxiety,and 58 (general)moreneeds than ever before.Learning how to cope 59 these challenges is vital,but many students stillstruggle with finding social-emotional balance.There have been many theories about 60 social and emotional skills are not as strong as theycould be.One theory is that as technology access 61 (grow),social and emotional skillsdecreaseAuthors like Dr.Jean Twenge subscribe to the idea that technology is 62 (blame).In her new高三英语学科试题第7页共8页

哪高一期末考试试题5W7.At what time will the woman's flight take off?A.2:00pm英语B.3:00pmC.4:00pm听第7段材料，回答第8至10题。8.How did the speakers feel about visiting the park?注意事项：A.Tired.B.Happy.C.Disappointed.1.答题前，考生务必将自己的姓名、考生号、考场号、座位号填写在答题卡上。9.What does Amy plan to do tomorrow?2.回答选择题时，选出每小题答案后，用铅笔把答题卡上对应题目的答案标号涂A.Attend a party.B.Study for an exam.C.Go to the movies.黑。如需改动，用橡皮擦干净后，再选涂其他答案标号。回答非选择题时，将答案写在10.What kind of movie will the speakers watch?答题卡上。写在本试卷上无效。A.A comedy.B.A romantic movie.C.A horror movie.3.考试结束后，将本试卷和答题卡一并交回。听第8段材料，回答第11至13题。11.When will the man go to the restaurant?第一部分听力（共两节，满分30分）A.On Tuesday.B.On Wednesday.C.On Thursday.做题时，先将答案标在试卷上。录音内容结束后，你将有两分钟的时间将试卷上的答案转12.Who will have dinner with the man?涂到答题卡上。A.A couple.B.Some friends.C.His family.第一节（共5小题；每小题1.5分，满分7.5分）13.What will the man do next?听下面5段对话。每段对话后有一个小题，从题中所给的AB、C三个选项中选出最佳选A.Provide personal information.,项，并标在试卷的相应位置。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下B.Tell the waitress his arriving time.一小题。每段对话仅读一遍。长C.Ask for a table at the non-smoking area.1.What did Karen do last night?听第9段材料，回答第14至17题。A.She went to a party.B.She stayed at home.C.She saw a movie.14.Where does Mark usually read news now?2.What is the probable relationship between Mary and the woman?A.In a newspaper.B.In a magazine.C.On the Internet.A.Former schoolmates.15.What makes the woman surprised about the machine?B.Strangers.A.It has a small glass window.C.Employer and employee.B.It can make a pizza in a short time.3.When will the woman probably go to Chicago?C.It offers four types of pizzas at a time.A.Today.B.Tomorrow.C.The day after tomorrow16.What does the woman think of the machine?4.Where are the speakers?A.It is quite necessary.A.At a store.B.At the airport.C.At the'post office.B.Itmight not be popular.5.What are the speakers talking about?C.It will certainly succeed.A.A kind of food.B.A history lesson.C.An ancient dynasty17.What is an advantage of the machine?第二节（共15小题；每小题1.5分，满分22.5分）A.Tasty pizza made by it.B.The 24-hour service.C.The low production cost.,听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B,C三个选项听第10段材料，回答第18至20题。中选出最佳选项，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18.How many books did Eric Carle create for children?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。A.Over 70.B.Less than 55.C.Almost 90.听下面一段对话，回答第6和第7两个小题。19.Which book is the most famous one?6.What does the woman want Peter to do?A.The Grouchy Ladybug.A.Drive her to the airport.B.Help her with the bag.C.Call a taxi for her.B.The Mired-Up Chameleon.C.The Very Hungry Caterpillar.【高一英语第1页（共10页）】·22-01-295A【高一英语第2页（共10页）】·22-01-295A

the remrble King TChalla role in Panther made him a realife superhero tomany persons and when he passed away on August 28.2020.the world lost a great man.hCarolins native.Boseman graduated in 2000 rom Howard UniverwWhiru hmerican Drams Academy at Oxford in 1998.Boseman's breakout performance came in 201when he played Jackie Robinson in the movie 42.ey ethim.hdance vMorieBat Robnh mhecthethnk hes bolutely reale HeoddngGron upin uth Caroina,even well afre the Civil ght Act,hehdbf the rod by rednecks(乡巴佬)，called“boy”and passed byuckhHe had faced it and failed at facing it.Now,in playing his characerheodive those things and respond in a different way.Hepthoroughly as possible.For 42,he spent weeks learning to play baseballkMick Jagger helped him with Ger on Up,teaching him how to tease and seduce anHe dug deep into the back stories of the characters,filling out their dark sides andtheir humnity.It was important to walk in their shoes through the world.The movie's huge success was difficult in one way.As an actor he worked at his craft byobeng people.He had existed in the shadows watching from a back table as he sipped ahe(素食奶替)or dined on brussels sprouts(球芽甘蓝).He liked to hide.Peoplepoed him from the end of the street and chased after him,a star.But in all otherhad to be good.well beyond the audience reaction.The movie Bk PerHollywood moguls(电影大亨)that a thoroughly black movie was popua产andherouorutntiaroes for more black actorTherewere sories in their culture that had not yet been told.24.Acoording to the passage,which one is NOT true?A Boseman died on September 29.2000.B Bomans hometown is located in South Carolina.C.Theor played Jackie Robinson in the movie 42 in 2013.nback people'culture that a not yet been todhried word"seduce"in Paragraph mean?A.Introduce.B.Attract.C.Attack..Wocan be inferred from the passage?D.Surprise.nwhen ckie Robno inWw42.play baeballproeorahatthoroughly black movie was popular butprofitable.D.Theofhelk offered more opportunities for more blackaO球L22品格州市高中年金填2月上。

第2课时空气是一种宝贵的资源保护空气要点回放4.(2022·河南)酸雨对农作物以及一些建筑有1.空气是一种宝贵的资源：氧气可以供给呼吸不利影响。下列措施中与酸雨的防治有关的氮气化学性质是常用作稀有气体化学性质很A.控制二氧化碳的排放量,可作保护气、电光源等。B.减少使用一次性塑料制品2.造成空气污染的污染物主要是和C.分类回收处理生活垃圾两大类。目前计入空气质量评价的D.减少含硫化石燃料的燃烧主要污染物为、二氧化氮、可吸人颗粒物、细颗粒物和臭氧等。防治措施：加强空气质量监测，使用能5.原创如表所示是G市某日的空气质量日源，积极植树造林等。报，据表回答问题：空气空气首要污日期城市质量质量染物知识点一空气是一种宝贵的资源级别指数2022年1.(2022·衡阳改编)下列关于空气的说法错误可吸入颗粒12月G市良53的是()物(PMo)18日A.空气是一种混合物(1)由表可知，造成G市当天空气污染的物质B.空气是一种宝贵的资源主要有C.稀有气体很不活泼，不与任何物质发生反应(2)对表中三个空气质量指标不会产生影响的D.空气中的氧气可供给动植物呼吸是(填序号)。2.空气中的各种成分都有十分重要的用途，请用A.露天焚烧垃圾B.使用太阳能字母填空C.汽车排放尾气D.用煤作燃料A.制成有色电光源B.支持燃烧C.用作保护气D.制造硝酸的重要原料(3)为了保护人类生存的环境，防止环境问题E.炼钢F.光合作用的原料的产生，我们可采取的措施有(写一点)。G润湿空气，有利于人的呼吸6.小明家买了一罐大米，上面写着“充氮保鲜装”(1)氧气(2)氮气(3)稀有气体(如图)(4)二氧化碳(1)包装中充入氮气可以保鲜，因为(5)水蒸气大米知识点二保护空气氮气充氮保(2)小明从罐中取出一集气瓶气体，鲜装3.(2022·长沙)为了打赢蓝天保卫战，我们要加强大气质量监测。下列气体属于空气污染物伸入燃着的木条，观察到木条熄灭。该实验(选填“能”或“不能”)的是(证明罐中充入了氮气，理由是A氧气B.二氧化硫C.氮气D.水蒸气第二单元我们周围的空气15

第四单元小结与复单元知识整合总水储量丰富，淡水资源缺乏爱护水资源爱护水资源：①节约用水；②防治水体污染净化方法：(按净化程度由低到高)仪器：铁架台、烧杯、玻璃棒、水的净化过滤操作要点：“一贴、二低、三靠”区别方法：加硬水和软水软化方法：(生活中)、(实验室)现象：正、负极产生气体的体积比约为。正极收集到的是气，负极收集到的是气。水电解水实验反应的文字表达式：的结论：水是由组成的自组物理性质：密度比空气溶于水然成氢气化学性质：具有性，燃烧的文字表达式为界混合物：空气、海水等的物质的分类,氧气、铜等水(举例说明)纯净物氧化物：水、二氧化碳等其他：氯酸钾、氯化钠等在化合物里，正、负化合价的代数和为化合价规律在单质里，元素的化合价为化合价常见元素和原子团的化合价应用：①已知化学式求算元素的化合价；②已知化合价书写化学式金属、大多数固态非金属和稀有气体：直接用表示，单质如Fe、C、Ar等写法非金属气体：O2、H2、N2等化合物：一般正价元素在,负价元素在化学式意义：从宏观、微观、量的角度描述化学式的简单计算：①计算相对分子质量；②计算组成元素的质量比；③计算某一元素的质量分数；④计算物质中某元素的质量素养提升专练1.【化学观念】(2022·河南)人类的日常生活和B净水常用方法有沉淀、过滤、吸附、蒸馏等工农业生产离不开水。下列关于水的叙述不C.硬水是指含有较多可溶性钙、镁化合物的水正确的是(D.水电解时所产生的氢气和氧气的质量比为1：8A.水与冰块混合得到混合物2.【化学观念】(2022·陕西改编)化学物质使世56九年级化学上·RJ

营生用书名师导学·选择性考试第一轮总复·化学(4)要证明某溶液中不含Fe+而可能含有①已知A中铁的质量分数为31%，试F+,下列操作中的最佳组合及操作顺写出其化学式：序为(填标号)②3.6gA在无氧条件下加热，最终得①加入足量氯水②加入足量KMnO4到1.44g固体化合物，试写出该过程中溶液③加人少量KSCN溶液发生的反应的化学方程式：A.①③B.③②C.③①D.①②③③若对实验方案中的硫酸加入量略做12.(2022·湖南师大附中模拟)某草酸亚铁水调整，可以得到更高产率的A,试用化合物A可用作照相显影剂、制药等。下面学衡的相关知识分析，并指出该调整是对该化合物的制备及分析实验方案。(1)硫酸亚铁的制备及收集纯净的氢气：将是增加还是减少硫酸的量：2.00g铁粉（含少量FeS杂质）放人150mL锥形瓶中，加入25mL3mol/LH2SO4,水浴加热。反应完毕趁热过滤，反应装置如下图所示（每个装置最(3)草酸亚铁水合物A纯度的测定：称取多用一次)。mg产物于100mL烧杯中，用2mol/LH2S04溶解，转移至250mL容量瓶并用2mol/LH2S04定容。移取25.00硫酸铜溶液氢氧化钠溶液浓硫酸蒸馏水mL溶液至250mL锥形瓶中，微热后用图甲浓度为cmol/L的标准高锰酸钾溶液120100滴定，行测定三次，均消耗滴定剂8060VmL(假设杂质不参与滴定反应)。疏酸亚铁溶解度40①写出滴定过程中发生反应的离子方0020406080100程式：T/℃图乙①从图甲中选择合适的装置完成实验，②列出表示产物中A的纯度计算式：并指出装置连接顺序：a13.甲、乙两种单质与A、B、C、D、E、F六种化②反应完毕后趁热过滤的目的是合物之间可以按下面框图所示发生反应，已知：C为红褐色沉淀，E为白色沉淀，F的(2)草酸亚铁水合物A的制备：将滤液转移焰色试验呈黄色。至事先已盛有50mL1mol/LH2C2O4乙R溶液的250mL烧杯中，搅拌下加热至④在空气中久置沸腾，一段时间后得到淡黄色沉淀（其①D主要成分为A)。F②378

BIn Ireland,where I am studying for a PhD in immunology()at Trinity College Dublin,although Irishis the first official language,English is actually the most widely used language.I grew up speaking Irish in a smallpocket of Ireland,in Ballinskelligs,County Kerry,where the language is still comparatively common.Much to mysurprise,I have found a practical use for it during my PhD program.In December last year,I was contacted by producers at the national Irish-language radio station.They wantedto know whether I would be interested in joining their discussion,and stressed the difficulty of finding people witha strong background in immunology who spoke Irish fluently.I have since been a guest on the show several times.Because English is the primary language of science,I hadnever considered Irish to be directly useful in my chosen major.It wasn't until I was asked to do the radio programthat I realized how important it is to have someone who can speak Irish.Talking about the science that I love,whilegetting the chance to relate important information to people who are not able to get it in English,meant a lot to me.To communicate with the public,researchers must be able to speak the language of our audience-which is notalways English.Science needs to consider the linguistic()diversity of the general population.Having peopleat all levels of academia()who speak several languages,including Irish and other less spoken languages,isimportant in bringing science to the public and can be good for science itself.24.What can we learn about Ballinskelligs?A.Many people speak Irish there.B.English is not used there.C.The author is studying for a PhD there.D.The author enjoys spending his vacation there.25.Why did a radio station contact the author?A.The author is a top expert on immunology.B.The author is good at both immunology and Irish.C.The author had a high popularity in his hometown.D.The author had a close relationship with the producers.26.What meant a lot to the author?A.Being a guest on a radio program.B.Putting science he loves into practice.C.Translating information from English into Irish.D.Spreading knowledge to Irish-speaking people.27.What does the author want to show through his experience?A.The importance of studying immunologyB.The importance of learning a second language.C.The importance of linguistic diversity in academia.D.The importance of working when studying at college.cSan Francisco's public trash cans()need to be replaced.The current design is inadequate for the city'sincreasing population and the larger number of tourists.To solve the issues,in 2018,San Francisco Public Worksofficials set out in search of a perfect trash can.However,it proved harder than they had thought.The officials had a few criteria in mind.The ideal trash can had to be durable(),and easy to empty.Itwould also have a built-in sensor to send warnings when full,cost between $2,000 to $3,000 a piece,and,mostimportantly,look good!After an extensive search failed to find a suitable off-the-shelf replacement,the committeeasked local firms to design custom trash cans.The four-year search ended on July 18,2022,with three selections.Since none of them meet all the requiredcriteria,the officials have turned to the city's residents for help.英语第4页（共8页）

大一轮复学案化学中的水减少，但溶液依然饱和，Na,C0,浓度不变，pH不变，D:考点三正确。例A由电子移动方向可知，光电极为负极，石墨电极为正极，原4.C由题图可知，左侧电极室通人稀氨水，说明左侧电极室的产品电池工作时阳离子向正极区移动，A项错误：由题图可知光化学为NH,·H,O,说明废水中的NH:通过离子交换膜ab进入左侧电电源工作时发生了光能、化学能、电能间的转化，B项正确：负极的极室，故隔膜b为阳离子交换膜，然后发生反应：NH+OH电极反应式为2I-2一L,C项正确：通入硫化氢和氧气，分别NH,·H,0,说明X电极的电极反应式为2H,0+2e一H,↑+生成硫过氧化氢，则总反应为H,S+0光腿H,0,+5!,D项20H,则X电极为阴极，与电源的负极相连，右侧电极室的产品为正确。H,PO,即废水中的H,PO;、HPO}经过离子交换膜cd进入右侧电题组训练极室，与H结合成H,PO4,即隔膜cd为阴离子交换膜，Y电极为阳1.C电极Ⅱ上生成H,发生的是还原反应，应接电源负极，石墨电极，电极反应式为2H,0-4e=0,↑+4H。由分析可知，A、B错极I应为阳极，接外电源的正极，A正确：阴极室消耗H,OH浓度误，C正确：根据得失电子守恒可知，阴极产生的OH和阳极产生增大，Na穿过膜1，进人阴极室使NaOH浓度增大，同时可发生反的H的数目相等，但由于发生反应：NH+OH一NH,·H,O、应HS0,+OH—S0}+H,0,使Na,S0,浓度增大，得到的再生吸H,P0+H=H,PO,、HPO+2H=H,PO,故电解一段时间收液中溶质的主要成分为Na,S0,和NaOH,B正确：由阴极反应后，产生的NH,·H,0和H,PO,的物质的量不相等，D错误。2H,0+2e=H,↑+20H,阴极区反应HS0;+0H=S0+考点二H,0可得每生成0.2molS0,转移0.2mol电子，C错误；阳极反应例B题给装置为电解池，Ni,P电极上RCH,NH,失电子生成2H,0-4e一0，↑+4H使中间区域酸性增强，发生反应：HS0+RCN,发生氧化反应，Ni,P电极为阳极，电极反应式为RCH,NH,H—S0,↑+H,0,S0+H=HS0;,释放S0,可回收硫，D4e+4OH一RCN+4H,0,消耗OH°，CoP电极上硝基苯转化为偶氮化合物，发生的是还原反应，CP电极为电解池的阴极，电极正确。2.C阳极发生氧化反应，电极反应式：Fe-6e+80H=Fe0+4H,0,A正确；阴极发生还原反应，水放电生成氢气和氢氧根离反应式为+8e+4H,0子，甲溶液为浓氢氧化钠溶液，可循环利用，B正确：电解池中阳离子向阴极移动，根据题干所给条件“两端隔室中离子不能进入中间隔室”知离子交换膜a为阳离子交换膜，离子交换膜b为阴离子交换膜，C错误：阴极发生还原反应，电极反应式为2H,0+2e一8OH。由以上分析可知CoP电极为电解池的阴极，连接铅酸蓄H,↑+20H,当电路中通过2mol电子时，会有1molH2生成，D电池的负极，故A错误；由分析可知，B正确；由分析可知，若合成正确。1mol偶氮化合物，需要转移8mole,故C错误；由分析可知，阳考点四极上的反应会消耗OH,为保持电中性，阴极室中OH通过阴离例D题图1装置中右池产生的气体为氮气，若(N,)=子交换膜移向阳极室中，所以该离子交换膜是阴离子交换膜，故D0.672L=0.03mol,由正极反应2N0,+10e+12H=错误。22.4L·moll(题组训练)N,↑+6H,0可知电路中通过0.3mol电子，故A错误；题图1装置1.C加适量水能使溶液恢复到电解前的浓度，则实质是电解水，只中负极的电极反应式为C,H,0-28e+11H,0一6C0,↑+28H,有C项符合题意。正极的电极反应式为2N0+10e+12H一N2↑+6H,0,根据得2.B制氢时，Pt电极为阴极，溶液中K向Pt电极移动，A正确：供失电子守恒可知，5C,H,0~28N0;,则题图1装置中左池消耗的苯电时，装置中的总反应式为Zn+2NiO0H+2H,0=Zn(OH)2+酚与右池消耗的NO;的物质的量之比为5：28，故B错误；由2Ni(0H)2,B错误；供电时，Zn电极发生氧化反应：Zn-2e+20H2Cr+2H,0电解20H+H,↑+C,↑可知题图2装置的电路中每一Zn(OH)2,消耗OH,pH降低，C正确；制氢时，X电极为阳通过1mole,生成0.5mol氢气，消耗1mol水，故C错误；由题给极，电极反应式为Ni(OH),-e+OH=NiO0H+H,0,D正确。总反应式可知每生成1 mol Na2Mn,0o,转移2mol电子，X电极的3.B根据题图，M电极所在极室为阳极室，M电极为阳极，N电极电极反应式为2H,0+2e一20H+H,↑，所以当转移2mol电为阴极，则碱性甲烷燃料电池中m电极为正极，n电极为负极。该子时X电极上生成1mol气体，故D正确。装置用于制备Co(H,PO2)2,M电极为阳极，则M电极为金属Co,题组训练)M电极的电极反应式为Co-2e一Co2+,N电极为不锈钢，A正1.D由Mn2*被氧化为Mn3+可知，石墨1为电解池的阳极，a为电源确；n极为碱性甲烷燃料电池的负极，n电极通入CH,电极反应式正极，阳极电极反应式为Mn2+-e一Mn3+:b为电源负极，石墨2为CH,-8e+100H—C0+7H,0,B错误；N电极为阴极，N电为阴极，氢离子在阴极得到电子发生还原反应生成氢气，电极反应极的电极反应式为2H,0+2e一H,↑+20H,电解一段时间后式为2H+2e一H,↑。A项，电极a为正极，故错误；B项，石墨N极区碱性增强，溶液的pH增大，C正确：阳极室中的Co2*通过膜1为电解池的阳极，Mn2·在阳极上失去电子发生氧化反应生成a进人产品室，膜a为阳离子交换膜，原料室中H,PO,通过膜b进Mn·,电极反应式为Mn2”-e一Mn+,故错误；C项，电子由电源入产品室，膜b为阴离子交换膜，则原料室中Na通过膜c进人阴的负极b流向电解池的阴极石墨2，由电解池阳极石墨1流向电源极室，膜c为阳离子交换膜，D正确。正极a,电池内电路和电解池电解质溶液中无电子流动，故错误：D4.C阳离子在溶液中向右移动，所以阳极产生的H*通过膜a进人项，由题千可知1 mol FeS,.可转化为1 mol Fe'+和2molS0},则有中间室，故膜a为阳离子交换膜，A错误；由题图可知左侧为阳极，Mn2+→Mn0,电极反应式为Mn2-2eˉ+2H,0=MnO,+4H,BFeS2~15e,则电路上每转移1.5mol电子理论上处理FeS,的质量为0.1mol×120g/mol=12.0g,故正确。错误；阴极区若溶液的pH太小，即溶液中c(H)过大，则阴极可能2.C题中电渗析法提纯乳清（富含NaCl的蛋白质），左侧a极附近发生反应2H+2e一H2↑，则锰的产率降低，C正确；电解总反稀NaOH溶液最终变成浓NaOH溶液，说明溶液中水得电子发生应为2MnS0,+2H,0电解Mn+Mn0,+2H,S0,所以电解过程中，每还原反应，生成氢气和OH,Na通过膜1迁移到a极区，所以a极有0.2N,个电子通过导线，可产生19.6gH,S0,D错误。为阴极，膜1为阳离子交换膜，b极为阳极，膜2为阴离子交换膜480

E.Otherwise,you may not be able to read your notes later.F.You will also want to devclop your own method for taking notes.G.First,the act of writing something down makes it easier for you to understand and remember it.第三部分语言知识运用（共两节，满分30分）第一节：完形填空（共15小题；每小题2分，满分30分）阅读下面短文，从短文后各题所给的四个选项(A、B、C和D)中，选出可以填入空白处的最佳选项，并在机读卡上将该项涂黑。Jenna,a popular girl from Westwood Middle School,had graduated first in her class and was ready fornew 21 in high school.However,high school was different.In the first week,Jenna went to tryoutsfor cheerleaders(拉拉l队队员).She was competing against very talented girls,and she knew it would be_22forher to be selected.Two hours later,the 23read a list of the girls for a second tryout.Her heart 24 as thelist cnded without her name.Fccling 25,she walked home carrying her schoolbag full of homework.Arriving home,she started with math.She had always been a good math student,but now she was_26She moved on to English and history,and was_27 to find that she didn't have any trouble with those subjects.Fecling better,.she decided not to28 math for the time being(暂时)，The next day,Jenna went to see Mrs.Biden about being on the school 29.Mrs.Biden wasn't asenthusiastic as Jenna."I'm sorry,but we have enough_30_for the newspaper already.Come back nextyear and we'll talk then."Jenna smiled31 and left."Why is high school so different?"She sighed.Later in math class,Jenna devoted herself to figuring out the problems that had given her so much 32By the end of class,she understood how to get them right.As she gathered her books,Jenna decided she wouldcontinue to try to 33 at her new school.She wasn't sure if she would succeed,but she knew she had to tryHigh school was just as her mother had said:"You will feel like a small fish in a big pond34a big fish in asmall pond.The challenge is to become the 35 fish you can be."21 A.processesB.decisionsC.challengesD.exercises22.A.difficultB.easyC.boringD.interesting23.A.editorB.bossC.candidateD.judge24.A.jumpedB.sankC.stoppedD.raced25.A.strangeB.happyC.awfulD.loncly26.A.strugglingB.improvingC.workingD.complaining27.A.ashamedB.disappointedC.shockedD.relieved

基础题与中考新考法·九年级·全一册·化学证明镍的金属活动性位于氢前。实验①③两个方案中，甲方案不仅可将铜屑中的铁屑对比可证明三者活动性强弱，A正确；实验除去，还能增加铜的质量；而乙方案只能将①②无法证明铜和钯的金属活动性强弱，B铁屑除去，因此甲方案的回收利用率更高，不正确：实验②④只能证明镍的活动性大于方案设计更好。(4)除用酸或金属的化合物钯，无法证明铜的金属活动性强弱，C不正溶液除去铜屑中的铁屑外，还可采用物理方确；实验③④只能证明铜的金属活动性大于法除铁屑，即利用磁铁能吸引铁屑而不能吸钯，无法证明镍的金属活动性强弱，D不正确。引铜屑的性质，将铜屑和铁屑进行分离。8.B【解析】铁、铜、银三种金属的活动性顺序10.【实验探究)①火星四射，放出热量，生成黑为Fe>Cu>Ag,因此向AgNO3和Cu(NO3)2色固体R>Fe②将打磨好的铁丝伸入硫的混合溶液中逐渐加入铁粉，根据“远距离酸铜溶液中（合理即可）【实验结论】一先置换”的原则，先后发生的反应是：【表达交流】Fe+CuSO4=FeSO,+Cu(与DFe+2AgNO,-Fe(NO3)2+2Ag②中试剂对应即可)》340180【解析】【实验探究】①R丝在空气中就能剧2Fe+Cu(NO3)2=Fe(NO3)2+Cu烈燃烧，铁丝在氧气中才能剧烈燃烧，火星188180四射，放出热量，生成黑色固体，说明R的根据上述质量关系可知反应①溶液质量减活动性大于铁；②要证明铁的活动性大于小的幅度大于反应②溶液质量减小的幅度，铜，可将打磨好的铁丝放入硫酸铜或氯化因此图中每段折线发生的反应如下：铜等铜的化合物溶液中，实验中可观察到MN段：Fe+2AgNO,个溶液质量gFe(NO,)2+2Ag铁丝表面附着红色固体，溶液由蓝色变成NP段：Fe+Cu(NO,)2浅绿色。【实验结论】由实验探究可知，三册Fe(NO)2+Cu种金属活动性顺序为R>Fe>Cu,即猜想PQ段：反应已结束成立。【表达交流】上述探究过程中，铁与第硫酸铜反应生成硫酸亚铁和铜的反应属于铁粉质量/g单元置换反应，据此写出其化学方程式。由此可知，a点不溶物是Ag,A不正确；b点11.C【解析】分析图示信息，灯泡亮度发生变溶液中的阳离子是反应生成的Fe2+和未反应完的Cu+,B正确；c点反应已结束，溶液中化，说明用金属制作滑片还利用了金属的只含有反应生成的Fe(NO,)2,溶液呈浅绿导电性，A错误；左侧铁球与稀硫酸反应生色，C不正确；该曲线是金属质量与溶液质量成硫酸亚铁和氢气，反应后铁球的质量减的关系图，通过曲线的倾斜程度不能判断反小，右侧铁球与硫酸铜溶液反应生成硫酸应的快慢，D不正确。亚铁和铜，根据反应的化学方程式Fe+9.(1)溶液由无色变为浅绿色，有气泡产生CuSO4一FeS0,+Cu可知，反应中铁、铜(2)Fe+CuSO=FeSO,+Cu (3)质量比为56：64，生成的铜附着在铁球表(4)用磁铁吸引铁屑面，反应后铁球质量增加，因此左侧烧杯中【解析】(1)乙方案中，铁屑与稀硫酸发生反铁球上升、右侧烧杯中铁球下降，B错误、C应生成氢气和硫酸亚铁，因此会观察到：溶正确；铁和稀硫酸反应生成硫酸亚铁和氢液由无色变为浅绿色，有气泡产生。(2)甲气，铁和硫酸铜溶液反应生成铜和硫酸亚方案中，Fe与硫酸铜溶液反应生成FeS04和铁，均符合“单换单”的特征，均属于置换反Cu,据此写出反应的化学方程式。(3)上述应，D错误。32万唯九年级QQ交流群：551549843

参考答案及深度解析in the video.M:Oh,yeah,you were so much better than Dave and he used toPrimarily,I think the beautiful views of my school should beget so angry！recorded,which shed lights on the long history of my school.InW:I guess,but Dave was only six,and you did beat him on hisaddition,showing my after-school activities is in the plan,throughbirthday that one time.I bet he is still angry after all thesewhich your American students could taste the charm of Chineseyears.school life.Also,I would like to manage a scene focused on one ofText 7my calligraphy classes,which provides a platform for us to getM:Excuse me,are you Anita Handley?absorbed in the Chinese traditional culture.W:Yes,that's me.How can I help you?Can such a video live up to your expectations?If there isM:I represent Comfort Tour.We're looking for a British company toanything that needs improving,please don't hesitate to tell me.help us with our marketing in Britain.Looking forward to your reply.W:Ah,so you're looking for a British agent to represent you here?Yours,Is that right?Li HuaM:Yes,exactly.亮点点评》W:Well,that's perfect.We've already represented a number of本篇范文层次分明，要点齐全，语义连贯。在范文中作者使companies,so I'm certainly interested in discussing a用了一些高级词汇和不少高级句式，高级词汇有included,.partnership of some kind.Primarily,In addition,taste,focused on,get absorbed in,live upM:Oh,what other partnerships do you have?to your expectations,hesitate等；高级句式有“I'm writing to tellW:Well,we represent a large Japanese company and we haveyou what will be included in the video.(what引导的宾语从句)”agreements with agents in Australia and Greece.We handle all"Primarily,I think the beautiful views of my school should beof their marketing issues in Britain.recorded,which shed lights on the long history of my school.M:That sounds great.Why don't we sit down and talk a bit more(which引导的非限制性定语从句)”和“In addition,.showing myabout it?after-school activities is in the plan,through which your AmericanW:Fine.Let's discuss it over coffee.students could taste the charm of Chinese school life.(‘介词+Text 8which'引导的非限制性定语从句)”等，这些都为文章增色不少。M:You know,you should be an actress when you grow up.You此外，一些过渡性词汇的使用让文章结构更加严谨。have the right personality for it.听力录音材料W:Is that a compliment?Text 1M:Of course.You always like to be the center of attentionW:I'd better run.I'm late for my flight to OsloW:Doesn't everyone?M:Are there any stops on the way?M:No,many people are shy.Perhaps most people are.W:Yes,two.We stop in New York and again in Paris.W:It's funny you should say that,because I have been asked to goon stage.Text 2M:What is your favorite type of dog?M:I told you so.Which part do they want you to perform?W:I like the big ones with loud barks.They scare away strangers.W:It won't be acting.Mary wants me to sing in her band.M:Not me.I like the small ones that you can pick up and put in aM:Can you sing?bag.W:I'd like to try.It's a strange band.Apart from musicians,theyText 3also have fire-eaters.W:Do you know how to cook rice?M:That sounds exciting.I'd like to see them perform.M:Yes.I boil water,and then I add rice and lower the heat for aW:They've asked me to their practice on Monday andfew minutes.Wednesday.The first show is on the first day of this weekend.W:OK,but if you add butter,salt and pepper,it tastes a lotM:That won't give you much time to learn how to sing.better.W:Oh,I'll just get up there on stage and do my best.It willbe fun.Text 4Text 9M:Here,grab a glass and celebrate with me.W:You haven't been accepted into the program yet.M:Hi,Sara.I heard that you are organizing a campaign on theM:But I will be.I feel it in my bones.And to think I nearly gave28th of April on the occasion of Earth Day.up on this dream.W:Yes.We are calling it the green campaign.Text 5M:Oh,green!I guess this campaign is related to theenvironment.M:Hello,Mrs Smith.It looks like you take good care of yourteethW:Yes,of course.All participants in the campaign will wear greenbecause we want to tell people about the bad effects ofW:Yes,I brush them after every meal.It's not easy because I'm apollution.teacher and a mother.M:Still,it's worth it.I won't have to do any work on your teethM:That seems great!Can you give me more details about yourcampaign?today.Text 6W:Sure.The first day we will clean up garbage at school.TheW:I want to play Sunshine Ball for my 21st birthday.following day we'll plant some trees.Then we will hang someposters on the school board.M:We haven't played that game since we made it 10 years ago!What were the rules again?The green ball was two points andM:Interesting!I'd like to help you in your campaign.I havean idea.the red ball was three,right?W:Yes,go ahead.What is it?W:Yes,and the blue ball was a single point.You guys always usedto fight each other,while I was busy getting points.M:We may ask our teachers to help us in our campaign by notbringing their cars to school.D39卷9·英语

铜仁市2022~2023学年度第一学期期末质量监测高三英语答案第一部分阅读理解（共两节，满分40分）1.B2.A3.D4.C5.D6.A7.B8.D9.C10.A11.C12.B13.C14.A15.B16.A17.F18.B19.G20.D第二部分语言知识运用（共两节，满分45分)第一节完形填空（共20小题；每小题1.5分，满分30分)21-25BCADA26-30DACCB31-35BADD C36-40 BCB DA第二节语法填空（共10小题；每小题1.5分，满分15分)41.our42.with43.importantly44.consisting45.who/that46.decided 47.to flow48.a49.amazement50.Encouraged第三部分写作（共两节，满分35分）第1节短文改错（共10小题；每小题1分，满分10分)Last Saturday our class organized an outing in an effortAreduce our study pressure.We settoout early in the morning and reach the farm near our city at 9 o'clock.Shortly after wereachedarrived at there,we began to play games.About one hour later,we watchedvegetables in the greenhouses or picked some strawberries as well.Eventual,we went to theandEventuallybank of the river,which we went boating and had a picnic.How a wonderful experience thewhereWhatouting was!Not only did we have fun and relax us,but we also enjoyed the charm of nature.ourselvesI am looking forward to participate in more activity like this.participating activities第2节书面表达(25分)NoticeA lecture on how to build our cultural confidence will be given by Professor Wang from Guizhou University.The main aim of the lecture is to help us realize the value of Chinese culture and appreciate the charm of it.Thelecture is scheduled to take place in the lecture hall of our school at 4:00 on the afternoon of 15 December 2022.All the students are welcome to attend.You are supposed to arrive on time,listen carefully and respect thelecturer.Mobile phones,snacks and drinks are not allowed and don't make any noise.Please feel free to put yourhands up and ask the professor if you have any questions.The Students'Union

○要点归纳1not..until...意为“直到才”。until©例句用于否定句，表示主句动作直到antil后面所Part表达的时间才发生。主句的谓语动词一般为I'm a teacher with 21 years'teaching短暂性动词；如果not..until.主句用将来时，从句常用现在时表示将来时。如：He won'tgcexperience.to bed until he finishes his homework every我是一个有21年教学经验的老师。day.每天他直到完成作业才睡觉。It was a terrible experience.【注意】当主句的动词为think,wait,watch那是一次糟糕的经历。等延续性动词时，不与not连用。如：They wil训wait for you until ten o'clock tomorrow morning.他们会等你到明天上午10点钟。g◎同步练单项选择◎基础训练(D)1.For your safety,you mustn't get close toI,根据句意及汉语提示完成下列句子。the trainit stops.(2022云南)1.-Why not ask Bob to join us for lunch?A.whileB.when C.since D.until-All right.We'll make him some space(B)2.-Peter,how long have you been in the(空间)right now.ice skating club?2.It was so crowded that someone stepped (-Not long.I didn't join the clubon my feet.I enjoyed the 2022 Beijing Winter3.Miss Li wrote a book about her wonderfulOlympic Games.(2022四川泸州experience(经历)in China.A.whenB.until C.unless D.after(A)3.Before you get off the bus,you should wait4.Sit beside(旁边)me.Let's read the storyit has stopped.(2022天津)together.A.untilB.but C.becauseD.so5.Don't run or push()when you get onthe bus.gⅡ，从方框中选出适当的单词并用其正确形式填空。根据汉语意思完成英语句子，每空一词。crowd sad tour slow bicycle1.-How much did you pay for the tour4.直到雨停工人们才开始干活。-Our school paid for it,so it was free for us.The workers didn't start to work until2.More people prefer riding bicycle to work forthe rain stopped.exercise now.5.在公交车停稳前，不要上下车。3.-I can't catch what you said.Can you speakDon't get on or off the bus until it stopsslowly-I'm sorry.◎要点归纳2作不可数名词时，意为“经验，4.-Did John take part in the table tennis体验”，可以用no,much,a lot of,game yesterday?some等修饰：Yes.But sadlyhe failed it.experience作可数名词时，意为“经历，阅5.-Did you see that a crowd gathered at历'，可以用a(n),many,some,alotthe factory gate?of等修饰No,I didn't.作及物动词时，意为经历，遭受6

高一英语下学期期末检测参考答案及部分解析参考答案1-5 ACBCB6-10 ABCAA11-15 BCCAB16-20 BAACB21-25 BCDCA26-30 CDBCB31-35 ABACD36-40 AFDCG41-45 CBCAD46-50 BCDBA51-55 DACBD56.or57.are58.rising59.organization60.be taken61.particularly62.to avoid63.to64.processed65.that /which写作第一节One possible version:Dear students,It has been nearly ten years since our column "Life"was set up.To celebrate,we are going toinvite you to join us for a talk in our studio.It starts at 5 pm every Friday from this week and lastsfor four weeks.Each talk has three guests and runs for an hour.You can talk about the life you lead in our school,the people you admire,and the difficulties yourun into in your life.You can also voice your opinions and offer your suggestions for our column.Please come and join us!Life Column第二节One possible version:After about three hours,Tammy's dad finally came home.To Tammy's surprise,the whole car wasfull of pumpkins!Tammy's eyes widened.Dad laughed,and explained,"I had a long talk with MrShelby.We thought that we'd all be better off if we worked together on the maze instead ofcompeting.So we did a trade.He gave us pumpkins,and as an apology for your theft,you wouldteach him how to make a haunted hay maze."Tammy thought it was a good idea.Tammy agreed to teach Mr.Shelby how to make a haunted hay maze.She went over to theShelby Farm.She said sorry to Mr.Shelby first and showed him how to stack the hay to create adifficult maze.When Halloween came,Tammy's family went to the Shelby Farm.At the end ofthe driveway was a sign that said:The Shelby Farm and Little Acres Farm present The HauntedHay Maze.It turned out that working together benefited both farms.The customers were verysatisfied with this year's activities.部分解析阅读第一节A篇

解析：第二部分阅读第一节A【语篇导读】本篇为应用文，主要介绍欧洲的特色博物馆。2l.B。细节理解题。根据Anne Frank House的Admission$30 per adult/.youth;$25 per child(4-l2 years)),一对夫妻60$，11岁的孩子$25,3岁的孩子免费，总共加起来$85，故B项符合题意。22.C。推理判断题。在National Railway Museum里人们可以边看火车模型边听关于铁路运输的历史故事，VasaMuseum讲述著名的瓦萨号的沉没和打捞故事，这两个博物馆都讲述了关于交通工具的历史故事，故C项符合题意。火车虽在战时发挥了作用，但并非军品。23.D。推理判断题。根据experience life aboard ship in a cabin.Lots to open,press,turn and even design a ship byyourself.可知人们有很多动手的活动，故D项符合题意。B【语篇导读】本篇为记叙文，讲述了Jill Bien解救公交车上乘客的英勇事迹。24.B。细节理解题。从前文可知驾驶员意外昏迷后，公交车在马路上乱穿行，在那一瞬间，1跳上驾座，此时她心里想着的是车上乘客的安危，故C选项符合题意。注意第三自然段的“I thought I don't want anybodyto get hurt..”。25.A。推理判断题。根据第四段When Jill returned home after the accident,.she“burst out crying,”当Jill回到家，她大哭起来，脑里不停回想这件事，可以判断对此事感到后怕，故B选项符合题意。26.C。细节理解题。从“he hasn't witnessed an act more heroic than Jill's in his 18 years on the job”可知，Dan Ruth警官认为Jll非常的勇敢，故C选项符合文意。Jl也算头脑冷静，但这并非Dan Ruth的看法。27.A。主旨大意题。Stop the bus!一语双关，既是l事发时对司机说的话，也是ll后来知道司机昏迷后做出的果断行为，即文章的核心，故A项符合题意。文章不是重点说谁会来开车，当时的情景没有出现大家看着司机出问题了，看看谁能站出来等待选择的情况，而是讲主人翁发现问题，不假思索，快速反应，不顾生死控制住汽车，靠边停下，让全车人员得救。C【语篇导读】本篇为说明文，主要讲一个非营利组织ESP正在牵头探索，利用人工智能了解更多物种的秘密。28.D。细节理解题。根据第二段最后一句“These tools will assist researchers in revealing the secrets of speciesunder study using artificial intelligence.”故D项符合题意。29.B。推理判断题。根据第四段“Though there are many challenges,some progress has been made,.”可知第三段是在举例说明生物特性各异，科学家们要弄清各种生物的特性与它们交流会遇到很多困难，故B项符合题意。30.C。细节理解题。根据第五段最后半句“despite many well-known scientists warning that AI must becontrolled and looked over..”可知答案，故C项符合题意。3l.D。推理判断题。根据第五段“Artificial Intelligence is once again being used by scientists to break barriers andopen new doors that would otherwise be unopenable.”可知AI可以帮助科学家攻克一些难以解决的问题，和最后一段“Artificial Intelligence developed by humans could one day maybe identify Alien AI andcommunicate with it.”人类开发的人工智能有朝一日可能会识别外星AI并与之进行交流，说明AI在很多科第二次联合诊断检测（英语）参考答案第2页共7页

江淮教育联盟2023年春季九年级第二次联考9语英注意事项：(试题卷)1.本试卷共四部分，十大题，满分120分，考试时间为120分钟。2.请务必在“答题卷”或“答题卡”上答题：在“试题卷”上答题无效。3.考试结束后，请将“试题卷”和“答题卷”或“答题卡”二并同。snidon)A1第一部分听力共四大题，满分20分}bsbnuotulimia1.短对话理解（共5小题：每小题1分，满分5分）A你将听到五段对话，每段对阳日有②。请在每小题所给的AB。三个选项中选田一DB510个最佳选项。每段对话读两遍。1.Where are the speakers?B母，醒小共)权全得2.What does the woman want to eat with?式，容内以A.BMyis2Aga62b,i日日3.How old was Nick when he started leamning to playthe piano?A.Ten.iom名gnidow m1,B.Eight.C.Five.01'6:4.Why didn't Jim have dinner with Helen?A.Because he didn't like eating out.C.Because some people visited him.B.Because he had to work.。bog2:国5.When was Mr Brown's report?A.This afternoon.B.Yesterday morning.C.Yesterday afternoon.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，每段对话后有几个小题。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、7小题。6.What day is it today?A./Saturday.B.Thursday.C.Friday.i的1o1水n10,87.Who will go to the park with the boy?oode n ei tsdWAA.His cousins.B.His parents.C.His friends.slugog ovat o I8听下面一段对话，回答第8~10小题。3000075.,08.How did WangBin go to Hefei?A.By plane.B.By trainC.By car.9.Why did Wang Bin go to Hefei?A.Because he likes beautiful places there.B.Because there is much delicious food there.C.Because Hefei is his favourite city.10.What will Wang Bin do after coming back?A.He will show the girl some photos.B.He will give the girl some presents.C.He will take some photos of theⅢ.短文理解（共5小题；每小题1分：满分5分你将到篇短文，提有五个小题。清根据短文内容，在每小题所给的A,B,C三个选项中选出一个最佳选项。短文读两遍。11.Where does Old John live?A.In a small village.B.In a small town.C.In a big city江准教育联塑203年春季九年级第二次联考英语试题卷第1页（共8页）

5,现有一包白色粉未样品，可能含有SiO,.KOH,Na,CO.NaSO.,BaCL,中的一种或几种.某同学为探究样品的组成，取适量样品进行如下实验。下列说法错误的是焰色试验透过蓝色钴玻璃溶液1未观察到紫色样品足量水气体足量盐酸固体1溶液2固体2A.固体粉末中一定不含有KOH,含有Na2CO,B.固体粉末中一定含有BaCl2和NazCO。C,取溶液1先加足量盐酸酸化，再加硝酸钡溶液，若未产生白色沉淀，则样品中无硫酸钠D.为进一步确定样品组成，可以向固体2中加人足量NaOH溶液6.下列离子检验利用了氧化还原反应的是选项待检验离子检验试剂AFe+KSCN溶液B1C12、淀粉溶液SO稀盐酸、氯化钡溶液DNH浓NaOH溶液（加热条件下）、湿润的红色石蕊试纸7.下列过程中的化学反应，相应的离子方程式错误的是A.硅酸钠溶液中通人少量二氧化碳：SiO?+H2O+CO2一H2SiO,↓+COB.用过量NaOH溶液脱除烟气中的SO2:SO2+2OH-一SO+H2OC.NaHCO3溶液与过量Ba(OH)2溶液混合：2HCO,+Ba2++20H--BaCO3+CO-+2H2OD.Ba(OH)2溶液与过量NH,HSO,溶液混合：Ba2++20H-+2H++SO=BaSO,+2H2 O8.下图是配制一定物质的量浓度溶液的过程示意图。下列说法错误的是操作操作2操作3操作4操作5A.配制100mL2.0mol,L1NaOH溶液，操作1需要称量8.0 g NaOH固体B.操作2是将恢复至室温的NaOH溶液转移到容量瓶中C,操作4是用胶头滴管滴加蒸馏水至溶液的凹液面与容量瓶颈部的刻度线相切D.操作5中，将容量瓶颠倒、摇匀后，发现液面低于刻度线，要继续滴加蒸馏水【高三化学第2页（共6页）】24080C

考点25选必二UNIT4 JOURNEY ACROSS A VAST LAND·考点导航：班级：姓名：l.重要词汇：arise;bound;freeze;anticipate;contrary;proceed;astonish;owe等2.重要短语：take sb.'s breath away;a bunch of;contrary to;proceed to;owe sth,tosb.等3.重点句型：as is typical of.,;with复合结构等4.单元语法：分词作状语必备知识·考点巧练》3.与普遍的看法相反，中等程度的锻炼实际上会降I.单句语法填空低你的食欲。1.Ever since their quarrel,there has been a(n)moderate(pleasure)atmosphere in the office.exercise actually decreases your appetite.2.Being exposed to(advertise)can help4.他对这项工作一点也不满意，他要求我们立即作to change our opinions over time.完成。业3.On a(freeze)cold night,the little girlBy no means时was(freeze)to death in a street corner.and he asked us to finish it at once.可4.To our(astonish),he ran 1,0005.直到完成电影学，我才开始追求女演员的职业沿虚线meters in such an(astonish)speed.生涯。（强调句）5.Withduration of only 45 minutes,it下holds the record of being the shortest war inmy career as an actresshistory.6.位于中国的最北部，黑龙江的冬天极其寒冷6.Only if these conditions are fulfilled can thethe far north of China,application proceedthe next stage.Heilongjiang has7.A party which tries to reach out and take account7.他决定半价出售，而不是让蔬菜坏掉。of grass-roots feelings is bound(win)hemass support.8.They anticipate(move)to a biggerdecided to sell them at half price.house by the end of the year.8.一年前这里还是一片废墟，现在却建起了许多高9.A team consisting of three people,楼大厦。(arise)(include)a woman astronaut,was sent up toA number of high buildingsthe Chinese Space Station.there was nothing a year ago but ruins.10.With rolling green mountains(surround)it,the landscape of peaceful village is a feast for the《关键能力·秦养整合》eyes.Ⅲ.阅读理解11.(frighten)by the noise at night,theAs Ginni Bazlinton reached Antarctica,shegirl didn't dare to sleep alone in her room.found herself greeted by a group of little Gentoo12.(seat)at the corner of the lecturehall,he was hardly noticed.penguins(企鹅)longing to say hello.TheseⅡ.根据汉语提示完成句子gentle,lovely gatekeepers welcomed her and kick-1.他们乘出租车来到露易丝湖，碧蓝的湖水美得让started what was to be a trip Ginni would never他们室息。forget.They took a taxi to Lake Louise,Ever since her childhood,Ginni,now 71,haswith itshad a deep love for travel.Throughout her careerexceptional beauty.as a professional dancer,she toured in the UK,2.我把成功归功于史密斯先生，在他的帮助下，我but always longed to explore further.When she的口语取得了巨大的进步。retired from dancing and her sons eventually flewthe nest,she decided it was time to take theI have greatly improved my oral English.plunge.wolf vt..狼吞虎咽The boy wolfed the sandwiches down..男孩狼吞虎咽地吃下了三明治。英语659

-

焙烧得到ZO:(6)由晶胞结构知，与Zn原子距离最近的锌原子数目是12：一个晶胞含有4个Z0,晶体的密度是号然5×10g:cm,」17.(1)催化剂(1分)放出能量0.29eV(2分）(2)BD(2分)(4)@75%(2分)②F(2分)若C1,0H奔释仍为50%，C0完全反应(2分，其它合理答案(3)1/6(2分)0.089(2分)[(1)水降低反应过程中的活化能，是反应过程中的催化剂，活化1mo10:的能量变化是放出也得分)能量0.20：(2)反应吸热，升高温度，化学衡正向移动，H,S的转化率增大3增大C0,浓度，衡正向移动，H:S转化率增大。(3)H:S(g)+CO(g)=C0(g)+S(g)+H2O(g)00开始：11转化：aaaa衡：1-a1-a:2-2a=3a,a=0.4,达到衡时C0的体积分数是1/6；该温度下反应的衡常数是0.089；a0(4)CO(g)+2H2 (g)CH3 OH(g)开始120转化a2a0衡1-a2-2a0a=0,75,氢气的衡转化率是75%；起始2C=2时，甲醇的体积分数最大，增加氢气的n(C0)量，甲醇的体积分数减小，衡体系中甲醇的体积分数可能是图中的F点。]18.(1)1,2一二溴乙烷(2分)Na(OH水溶液，加热(2分)(2)加成反应(2分)羧基(1分)H20(1分)COOCH2 CH2BrCOONa(3)+4NaOH-+2HOCH:CH OH+2NaBr(2)COOCH2 CH2 BrCOONa0000(4)CH2-CH-O-CO-CH=CH2或CH,-C-C-C-CH(2分)BrBr(5)CH:-CH:Br CH,-CH:NaN N,-CH:-CH,-NHC=(CHCuI化学参考答案第3页

2024届“贵百河”11月高三质量调研联考试题7.下列乳选听化学(考试时间：75分钟满分：100分)注意事项：1、本试卷分选择题和非选择题两部分。答卷前，考生务必将自己的姓名、学校、班级、准考证号填写在答题卡上。2.回答选择题时，选出每小题答案后，用2B铅笔把答题卡上对应题目的答案标号涂黑。如需改动，用橡皮擦干净后，再选涂其他答案标号。写在本试卷上无效。3.回答非选择题时，将答案写在答题卡上。写在本试卷上无效。B4.考试结束后，将本试卷和答题卡一并交回。可能用到的相对原子质量：H-1C-120-16Si-28K-39Fe-56Zn-65Se-79一、选择题：本题共14小题，每小题3分，共42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。1、围绕“绿色亚运”的办赛理念，第19届杭州亚运会实现亚运史上的两个首次：首次实现全部场馆绿电供应、首次利用绿色零碳甲醇燃料点燃亚运主火炬。同时大量使用环保可降解、可回收材料。下列有关说法不正确的是()DA.风能、太阳能属于一次能源，电能属于二次能源B.绿色零碳甲醇燃料燃烧没有C02生成C.亚运村运动员、宾客使用麦秸秆制作的衣架主要成分是纤维素D.场馆地面采用石墨烯纳米防滑涂层，石墨烯与金刚石互为同素异形体8.具有美2.下列化学用语正确的是(A.CCl4分子的球棍模型：B.HC03的水解方程式为：HC03+H20=C03+H3OC.质量数为127的碘原子：3,1D.次氯酸的结构式为：H-O-CI下列分3.化学实验是化学探究的一种重要途径。下列有关实验的描述正确的是()A.XiA.用湿润的蓝色石蕊试纸检验NHB.等华B.中学实验室中，可将未用完的钠放回原试剂瓶中C.该C.进行焰色反应实验时，可用玻璃棒代替铂丝D.Z寸D.酸碱中和滴定实验中，应先用待测液润洗锥形瓶9.已知钯4.设NA为阿伏加德罗常数的值。下列说法正确的是(正确的A.1.7g羟基和1.7g0H中含有的质子数均为0.9NAB.18gH280含有的中子数为10NAC.11.2L乙烷和丙烯的混合气体中所含碳氢键数为3NAD.常温下，60gSiO2中含有Si一O极性键的数目为2NA5.价层电子对互斥理论可以预测某些微粒的空间结构。下列说法正确的是(A.NH3和H2O的VSEPR模型均为四面体B.CF4和SF4均为非极性分子C.沸点：邻羟基苯甲醛>对羟基苯甲醛D.XeF2与XeO2的键角相等6.对于下列实验，能正确描述其反应的离子方程式是()A.H2A.向酸性KMO4溶液中滴加H,02:2Mn04+H,02+6H=2Mm2+302t+4H0B反应B.向饱和碳酸钠溶液中通入足量CO2:2Na+C0}十H0+CO2=2 NaHCO3lC.反厅C.向A1CL3溶液中滴加过量NHH2O:A3+4NHH0=A1O2+4NH4D.[PbD.向Ca(HCO)2溶液中滴加过量NaOH溶液：Ca2++HC0?+OH=CaCO3+HO化学第1页共6页

2023-2024学年度（上）沈阳市五校协作体期中考试高三年级化学试卷命题人：王鹏校对人：康新考试时间：75分钟分数：100分试卷说明：试卷共两部分：第一部分：选择题型(1一15题45分)第二部分：非选择题型(16-19题55分)可能用到的相对原子质量：H-10-16A1-27Ni-59第I卷（选择题共45分）A1.化学与生活、生产、社会密切相关，下列说法正确的是：A制造镍氢电池使用的储氢合金是一类能与氢气结合成金属氢化物的材料，如钛锆合金，镧镍合金等，B.S02、HC10等漂白剂均是利用强氧化性达到漂白效果C.用于制作大运会火炬塔塔身的钛合金板具有硬度纸、延展性好等特点D.天和核心舱电推进系统腔体的氮化硼陶瓷属于传统无机非金属材料2.铜可以溶解在氨水和过氧化氢的混合溶液中：Cu+H,0+4NHH,0吁[Cu(NH,),]2+20H+4组，0。设N为阿伏加德罗常数的值，下列有关说法不正确的是：A.1mol基态铜原子的最外层电子数为NB.每生成18gH0转移的电子数为0.5NC.1mol[CuNH,)]2含有o键数目为12ND.等物质的量的OH与-OH所含有的质子数相等NH·HCI3.胍()是一元强碱，分子构型为面型，其盐酸盐()是核H2N NH2H2NNHz酸检测液的主要成分。下列说法错误的是：A.胍中C、N、H元素电负性大小关系为：N>C>HB.胍具有很强的吸湿性C.胍的熔点低于胍盐D.胍中C、N杂化方式均为sp1HUAWEI Mate60 I XMAGE