2023年江苏省普通高等学校招生全国统一考试全真模拟生物·参考答案1.A2.B3.A4.D5.D6.C7.D8.C9.B10.C11.B12.B13.D14.B15.BCD 16.ACD 17.ABD 18.AC 19.BCD20.(1)数量不能(2)数学有效提高大熊猫种群的K值（或环境容纳量)(3)增长减小(4)标记重捕食物和空间条件充裕，气候适宜没有天敌和其他竞争物种等检验或修正21.(1)感受器（感觉神经末梢）反射大脑皮层(2)突触单兴奋或抑制受体(3)化学信号→电信号(4)0222.(1)双缩脲本尼迪特红黄色活化能(2)冷激处理方式和时间B2.5(3)不同a(4)否23.(1)自由组合定律（或分离定律和自由组合定律）(2)紫：红：白=9：3：4

18.小麦秸秆是一种常见的农业废弃物，为了解决秸秆降獬难题某科研团队将我省当年收获的小麦秸秆切割成小段，于6月下旬开始分别进行露天堆放、水泡和土埋3种方式的处理，3次重复，每隔15天检测一次秸秆腐解残留量，结果见右图。下列分析不合理的是米堆放。-水泡A,许多土壤小动物身体微小、活动能力强，通常用程98一土埋标记重捕法进行调查0米米0000B.翻耕土埋实现了物质循环利用和能量的多级利用()50C.由堆放、水泡2条曲线可以推测好氧型微生物分4030L0153045607390105解能力低于厌氧型微生物时间(d)D.如果将处理开始时间延迟到10月，则最终秸秆残留量均低于图中数据三、非选择题：本题共5小题，共59分。19.(12分)研究者将玉米幼苗置于三种条件下培养10天后（图a),测定相关指标（图b),探究遮阴比例对植物的影响。+未遮阴之遮阴62520.54118B2107.08.65一0%十—50%—一100%AB1类遮阴比例ABIB2C图a图b回答下列问题：(1)叶绿素主要吸收光，叶绿素a的含量直接影响光反应的速率。从能量角度分析，光反应是一种反应。光反应的产物有和O2。(2)突然去掉C组的遮阴条件，短时间内叶绿体中的ADP含量的变化是(3)结果显示，与A组相比，C组叶片叶绿素含量，原因可能是(4)据图推测ABC三组生长较快的为植株，原因是20.(15分)小麦的粒色有紫色和白色，为了研究粒色的遗传规律，科研人员以两种纯系紫粒和白粒小麦为亲本开展了如下图所示的杂交实验。实验一实验二P紫粒X白粒卫紫粒X白粒F1紫粒302白粒316/⑧⑧紫粒523F,紫粒575⑧E粒身粹紫粒自粒708919717高三生物第5页共8页

微信刚刚微信[有人@我]3个联系人发来6条消息(6)某工)厂`将热空气通入稀硫酸中来溶解废铜屑制备CuSO45HO,消耗含铜元素80%的废铜屑240kg固体时，得到500kg产品，产率为（结果保留两位小数）。化学试题第5页共8页518.(14分)工业上，处理低品位黄铜矿[二硫化亚铁铜(CuFeS.)]常采用生物堆浸法。堆浸所得的溶液可用于制备绿矾(FeS0-7H0)和胆矾(CuS05H0)。相关流程如下图。CuS门过程IⅡCuSO4溶液胆矾纸品位研磨、生物堆泾堆浸液过程1黄钢矿过滤(含Fe、Cu2+)溶液X口绿矾已知：①生物堆浸使用的氧化亚铁硫杆菌(T.f细菌)在pH1.06.0范围内可保持活性。②金属离子沉淀的pH如下表。FeCu2Fe2+开始沉淀时的pH1.54.26.3完全沉淀时的pH2.86.78.3(1)生物堆浸前，需先将矿石进行研磨，目的是(2)生物堆浸过程的反应在T「细菌的作用下进行，主要包括两个阶段，第一阶段的反应为：CFeS+4r+0,Tf每童cr*+Fe*+2S十2L0第二阶段反应为Fe2*继续被氧化转变成Fe3+,反应的离子方程式为一。(3)结合已知推断：生物堆浸过程中，应控制溶液的pH在范围内。(4)过程I中，加入Na2SzO3固体还原堆浸液中的Fe3t,得到溶液X。为判断堆浸液中FC是否被还原完全，可取少量溶液X,向其中加入试剂（填试剂的化学式），观察溶液颜色变化。(5)过程Ⅱ中，用H2O2和稀硫酸处理后，CS完全溶解，用离子方程式表示HO2的作用是」(6)绿矾的纯度可通过KMO4滴定法测定。取mg绿矾晶体，加适量稀硫酸溶解。用物质的量浓度为cmol/L的KMnO:溶液滴定，滴定终点的判定方法是至恰好完全反应时，消耗KMO4溶液的体积为VmL。绿矾品体质量分数的计算式为19.(14分)为了实现碳达峰和碳中和目标，二氧化碳的高效利用成为研究的热点。CH4和CO2催化重整既能缓解温室效应的影响，又能为能源的制备开辟新的渠道。该重整体系涉及以下反应：(a)CH4(g)+CO2(g)2CO(g)+2Ha(g)AH(b)CH4(g)+3CO2(g)4CO(g)+2H2O(g)AHi(c)CO(g)+H2O(g)=CO2(g)+H2(g)△H2(d)CH4(g)+H2O(g)CO(g)+3H2(g)△H3化学试题第6页共8页6日0思批注阅读播放签名PDF转换

第33期B2版Keys及重点解析：One pos-Paragraph 2:6.reaching 7.packaged8.hopedsible version)Afier that incidert,I would make full prepara9.the10.to give读写方略tions for each trip.I always packed more than本文是一篇记叙文，加拿大西捷航空公Paragraph 1:what I actually needed:enough clothes,enough司每年都会在圣诞节期间为一些家庭提供Finally,I got in touch with my at.She pickedpocket money,small backpacks with bathroom礼物，他们也号召更多的人参与进来me and my friend up and took us in.And thenessentials and some crackers.I knew these2.Although/Though /While。考查状语从she offered us food,clothing,some pocketthings would keep me from getting stuck in句。根据语境可知，主从句之间是让步关money and a room to sleep in so that we couldemergencies.Also,even though it would make系，故用Although、hough或While子get through the hard time in her home.Weme feel inconvenient and sometimes even tired,状语从句。waited for two days until the storm was over.never let my bags out of my sight.Never again4.touching,考查形容词。空白处修饰名词It took us another day to get home because so特色题型video,故用形容词touching,表示“感人的”。many passengers were stuck in the storm and1.with2.Although Though/While7.packaged,考查非谓语动词。此处表示被动the boats couldn't take all of us in one go3.equally4.touching5.gifts且完成的动作、故用过去分词作后置定语

n ice childhood,taught me an amazing and veryoumaking friends your worst enemy can turn out to be your best friend.thing aathe"The author was jealous of Alice.are'The author looked up to Alice.hor wished to be milar to Mlice.or intended to get aon ewith Alice.atehe Barbies had been kept well by Aliee.mitBarbies were not sute for Alice.actClice must have made them by herself.ionAlice must have spent much money on them.sgidAhoegethedcsgnerloileA.By working as a designer.C.By acting as a model.cd the th hve noB.By serving a bookstore.A.They were both humorous.D.By advertising for a pizza place.C.They were both outgoing.B.They both had blonde hair.D.They both intended to be writers.eopdream of seing things the rk Now their dream omeuAcodC修the usraian Nionbrnir of gseyou:nightwalk home in therk randawithout hoding刷flashlight.The technology is composed of a thin film that will be placed in the lenses of regulargasses Compared to traditional night vision devices,it is inexpensive to make,easy to massproduce,and is lightweight.The thin film is made of nanometer-level substances that arehundreds of times thinner than hair.Yet,despite its tiny size,its performance is impressive.分“Our technology is able to transform infrared light(红外光)into images,.”lead researcherDr.Camacho Morales said in the press release.斯Over the years scientists have studied animals active at night by using infrared cameras,and infrared imaging has been used for body scans in the medical world.Conventional infraredimaging devices work by detecting the heat of an object.The infrared detectors use a cooerand are also sensitive to a thermal noise ()Such disadvantages led the team intoexploring an improved device.Theirnedevice isetmreThe new technology isnogeorheayhkeprevioustechnologe0ncehisnernmehtnsondeviceisavailabietoal,aveiveDl whengoPolrcernd hikersho ostheiaycan fee more onfdent walking in the dark.What are the advantages of the new device?Lightweight.Cheap to make Able to enlarge thingsBlock infrared light.5Easy to mass-produce..②③④C.①②⑤How ddevice?D.②③⑤A①③④A.The object must be moving.B The object mus give ouheatCThe objet must sendoD.The obet must be f dark cor【2022年冲刺押题卷（六）·英语第4页（共8页）】

二、水的净化实验归纳总结1.过滤：(1)实验装置（如图）。过滤后滤液仍浑浊的可能原因：①仪器不干净；②滤纸破损；③液体边缘高于滤纸边缘等。(2)操作要点：孕特别提醒“一贴”：滤纸紧贴漏斗内壁；①在烧瓶中放入“二低”：①滤纸边缘低于漏斗边缘；②液面低于滤纸边缘；少量沸石或碎瓷片可“三靠”：①烧杯口紧靠玻璃棒；②玻璃棒下端紧靠三层滤纸防止加热过程中产生处；③漏斗下端管口紧靠烧杯内壁。暴沸。2.蒸馏（实验装置如图）：利用液态混合物中各成分的沸点不同进行分离，是净化程度最高的一种净水方法。②冷凝管中冷却水应从下口进，上口温度出，增强冷却效果。冷凝管尾接管蒸馏烧瓶沸石锥形瓶心易错点拨①硬水一定是混合三、硬水与软水物，但软水不一定是纯1.定义：含有较多可溶性钙、镁化合物的水叫硬水。不含或含较少净物。可溶性钙、镁化合物的水叫软水。②过滤、活性炭吸2.区分方法：加肥皂水，有较多泡沫的是软水，不易起泡沫但有较附均不能降低水的多浮渣的是硬水。硬度。3.硬水软化方法：蒸馏（工业和实验室常用）或煮沸（生活中常用）。课题3水的组成一、氢气的性质与验纯方法指导1.物理性质：无色、无臭、难溶于水的气体，密度比空气小。氢气是氢气的收集：向下相同条件下密度最小的气体。排空气法（密度比空气2.化学性质一可燃性。小)或排水法（难溶(1)纯净的氢气在空气中安静地燃烧，产生淡蓝色火焰，放出热量。于水)。文字表达式：氢气十氧气点越水。16九年级化学上·R安徽专用

专题20化学与能源、环境1.下列做法不利于环境保护的是A.发展公共交通，提倡绿色出行B.大量开采化石燃料，缓解能源危机C.推广垃圾分类处理，加强资源回收利用D,采用新技术，将含碳气体转化为含碳固体2.下列关于燃料综合利用的说法错误的是A石油分馏制得汽油、柴油等产品B煤在空气中加强热制得焦炭、煤焦油和煤气等产品C.石油的分馏属于化学变化D.把秸秆、人畜粪便等废弃物放在密闭的沼气池中发酵，就可产生甲烷，用作燃料3.煤是社会生产、生活中的重要能源。工业上常把煤H,0、Co,、H,Ca0CaoCO,进行汽化处理，使煤变成清洁能源，其流程如图所水煤浆汽化器重整器煅烧炉示。资料：I.水煤浆是由煤（主要含碳）与水混合而CaCo,成，经过汽化器后转化为CO2和H2。Ⅱ.在汽化器灰渣净化H,中发生了两个反应：①C+H,0商温C0+H:②C0十H,0商温C0,十H(1)煤属于(选填“纯净物”或“混合物”)，煤在进入汽化器之前，将其粉碎与水混合制成水煤浆的目的是0(2)在汽化器发生的两个反应中，反应前后化合价发生变化的元素有(写元素符号)。(3)煅烧炉中发生反应的化学方程式是(4)该生产流程中CaO循环再利用的目的是4.我国生态环境部全力支持保障2022年北京冬奥会空气质量，深入打好蓝天保卫战。(1)我国新版《环境空气质量标准》增设PM2.5检测指标。下列说法错误的是(填序号)。A.化石燃料的燃烧会产生PM2.B.PM2.5是造成灰霾天气的“元凶”之C.PM2.5的颗粒大小与分子大小差不多D.PM2.5专用口罩使用了活性炭，是利用其吸附性(2)冬奥会赛区提供自动气象站监测预警。下列项目不属于监测范围的是(填字母)。A.二氧化硫(SO2)B.二氧化碳(CO2)C.PM2.sD.二氧化氮(NO2)(3)北京冬奥会火炬接力在冬季低温环境中进行，采用氢气作燃料，其特性能保证火炬在极寒天气中使用。氢气是一种燃料，燃烧不会产生空气污染物。当火炬点燃后，所发生反应的化学方程式为,该反应的基本类型为(4)绿色奥运是北京冬奥会的靓丽名片。为了改善空气质量，请提出你的建议：(任写一条)。114化学·九年级上·RJ·湖北A

附：听力部分录音材料(Text 1)M:What do we need at the shop?W:Well,we've got cnough bread and chcesc,but we need more cggs.(Text 2)M:How about my fish?W:It couldn't be better.Cooking is really your field.(Text 3)W:Mike,don't waste water like that.If you leave the water running while you brush your teeth,you'll waste alot of water.Besides,water is more expensive than before.M:Sorry,Mom.I didn't mean to.I just forgot to turn off the tap.(Text 4)W:Seems like you're in low spirits.What's wrong?M:Nothing.I'm just sleepy.I've been staying up late watching movies every night this week.(Text 5)W:You will be away for a long time.I can't help being worried.Do watch the food you take and take care.M:You know I like Mexican food.W:Yeah,but it does not like you.(Text 6)M:How's your week going,Jane?W:So far,so good.But we still have four and a half days to mess it up.M:Don't be so negative.We're going to have a great week.Monday is just the opportunity for a new round ofsuccess.W:I guess,Mike.So far,I've just answered emails and avoided angry customers.M:That sounds difficult.Maybe we should change desks,if they walk in and see me first,I'll get the com-plaints first.W:Oh,Mike.I can't thank you enough!What a great team player you are!(Text 7)M:Sit down.I made you some breakfast.W:Thanks.M:You're going to love this.Taylor Swift showed up at a wedding in New Jersey and sang a song.W:Wow!M:A family friend of the couple sent a letter to Taylor Swift,asking her to come to the wedding.The groom'smother had recently passed away,and her favorite singer was Taylor Swift.When Taylor heard the story,she decided to come to the wedding.W:That is so amazing.I love it when famous people are able to bring happiness to others.(Text 8)W:Hi,Michael.You look so handsome in that red coat!经·11·【22新教材老高考.DY·英语·参考答案一WYB一必修第三册一QG)

B.The traditional dances in RwandaC.The importance of cows in Rwanda.D.The agricultural development of Rwanda.31.What is the main purpose of people's saying"nguhaye inka"in RwandaA.To wish someone well.B.To convey deep thanks.C.To congratulate someone.D.To respond to someone's question.DHave you ever made eye contact with a robot?It can be a very strange experience.Scien-tists even have a name for the feeling-the mysterious valley..Now,researchers in Italy have found that it is more than just a feeling.They ran an ex-periment that showed how a robot's gaze (can trick people into thinking they are social-ly interacting with a human being.That experience can slow a person's ability to makedecisions."Gaze is an extremely important social signal that we employ on a day-to-day basiswhen interacting with others,"said Professor Agnieszka Wykowska."The question is wheth-er the robot's gaze will cause very similar mechanisms in the human brain as another human'sgaze would,"Wykowska told Reuters.The team asked 40 people to play a video game,chicken.In the game,each player has todeeide whether to permit a car to drive straight toward another car or to turn to avoid a crash.The people were playing against a human-like robot sitting across from them.During breaks in the game,players had to look at the robot.Sometimes the robot wouldlook back and other times it would look away.As the interactions happened,the scientistscollected data on behavior and brain activity."Our results show that,actually,the humanbrain processes the robot's gaze as a social signal,and that signal has an impact on the waywe're making decisions,on the strategies we use in the game and also on our responses,"Wykowska said."The gaze of the robot affected decisions by delaying them,so humans weremuch slower in making the decisions in the game,"she added.The findings could be useful in helping to decide where and how human-like robots mightbe placed in the future.When we understand when and how robots change social behavior,wecan decide which sort of context is beneficial to humans and in which context this should notoccur.32.What does the experiment show in paragraph 2?A.Scientists always name the robots.B.A robot's gaze can mislead humans.C.Robots have the ability to make decisions.D.Robots like interacting with human beings.33.What did the team require participants to do?A.Learn to drive a car.B.Get rid of a car crash.·22-12-291C·【高三英语第6页（共10页）】

第一单元走进化学世界课题1物质的变化和性质◇》第1课时物质的变化数字资源要点回放A.电灯发亮B.酒精燃烧C.玉米酿酒的变化叫做物理变D.篝火发光E.食物变质F.铜铸成铜器化。伴随现象状态等的改变。G.铜器生锈H.车胎爆炸L火药爆炸2的变化叫做化学变化，又叫做化学反应。伴随现象：、放出5.下列有关物质变化的叙述中正确的是（气体、生成沉淀、吸热、放热、发光等。A.物理变化中一定同时发生化学变化3.物理变化和化学变化的本质区别：是否有B.化学变化中一定同时发生物理变化生成。C.需要加热才能发生的变化一定是化学变化D.不需要加热就能发生的变化一定是物理变化1.杭州亚运会的以下准备工作中，涉及化学变化6.(2022-2023·铜仁期中)诗词是中华民族文的是化的瑰宝，下列诗句描述中涉及的变化与其他A.灯光布置B.服装制作三项有本质区别的是C.座椅安装D,泳池消毒A.千里冰封，万里雪飘2.铁丝可以在氧气中燃烧，判断铁丝燃烧是化学B.春蚕到死丝方尽，蜡炬成灰泪始干C.只要功夫深，铁杵磨成针变化的依据是(D.忽如一夜春风来，千树万树梨花开A.铁丝变短B.火星四射7.化学课上老师演示了下列实验：①取少量的胆C生成黑色固体D.放出大量热量矾放在研钵内，用研杵将胆矾研碎；②在一支3.(2022·黔东南)《天工开物》是我国古代科技试管中放入少量研碎后的胆矾，并加入少量水发展的智慧结晶，下列书中记载的造物过程涉使其全部溶解；③再向上述试管中滴加氢氧化及化学变化的是钠溶液。回答以下问题。A.机杼织布B.粉碎矿石(1)步骤①中胆矾的发生了变C.海水晒盐D.五谷酿酒化，该变化属于变化。4.【教材题变式】下列变化属于物理变化的是(2)步骤②中可观察到的现象是；属于化学变化的是,发生了变化。伴随发光、放热现象的变化(选填(3)步骤③中可观察到的现象是“一定”或“不一定”，后同)是化学变化；爆炸,发生了变化，判断的依是化学变化。据是九年级化学全·RJ

14.5-氨基异酞酸(HO0州)常用作有机合成中间体，其同分异构体满足以下条NH件的有（不考虑立体异构）i.含有一NH,和苯环ii.能与NaO州按物质的量之比I:4发生反应ⅲ.不能发生水解反应A.3种B.6种C.8种D.9种二、非选择题：本题共4小题，共58分。15.(12分)苯甲酸可用于合成纤维、树脂涂料等，也可作为药物或防腐剂，有抑制真菌、细菌生长的作用。实验室利用高锰酸钾溶液氧化甲苯制备苯甲酸，实验装置如图所示：电磁搅拌对反应混合物进行分离提纯的流程如下：一滤液冷却加适量KS0,浓盐酸酸化诚压过选粗苯甲酸反收湿合指保装Mno,已知：甲苯的沸点是110.6℃，苯的沸点约为80℃：苯甲酸微溶于冷水，易溶于热水。请回答下列问题：(1)甲苯中常含有杂质苯，提纯甲苯的常用方法为(2)仪器a的名称为,冷凝水从口流出（填“甲”或“乙”）。(3)在三颈烧瓶中加人一定量的甲苯、水和稍过量高锰酸钾固体，通人冷凝水，维持反应温度90℃，开启电磁搅拌器，加热回流至回流液不再出现油珠。①“回流液不再出现油珠”说明②已知反应过程中甲苯被氧化为苯甲酸御，该反应的化学方程式为(4)粗苯甲酸可通过的方法提纯。(5)为测定所得产品的纯度，称取1.220g粗产品，配成100mL溶液，取其中25.00mL溶化学试题第5页（共8页）

hats the author's attitude towards Xu Feihu and Pan Jianwei's trial?A.Ambiguous.34.What may be talked about in the following paragraph?B.Indifferent.C.Doubtful.DFavorable.A.Performing the trick over a long distance.B.Showing hidden objeetsnmngoC.Capturing the correct experimental data.AD.Applying the technology into hostage-taking.35.What's the best title for the passage?ASeeing hidden objects through wallsB.Engineers'task inside a locked roomC.NASA's interest in a new technologyD.Putting military applications into practice第二节(共5小题；每小题2分，满分10分)根据短文内容，从短文后的七个选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。Do we NEED sleep to form long-term memories?When someone tells you to "sleep on it",they're usually suggesting that you avoidmaking improper decisions.36.DNow,pmight sm inonveninwhen yo'anxious about an xam But don'orry.Becuhw ththkrtouchingoveumembersng those things a week ater.37That suggests that long-term memocan be laid down without having to lay down.tht sleeplepyou rmmer things you've red.Decadesofstueshown that sleep helps totransform or develop recent experiences into lasting memorereidn o)nt ongmemory during efalnes.Sa,sepdepnvedntirvdelseansileansluftate betert remembring therignl becthan their fully rested fellows,but only when the item was presented in a new location.Ratsgotemloof the m objeets when they appeared out of context.3ofkdbyshethomemory consolidatiomkerhin their proper place.Nevertheless,scientistsare still convinced that sleep leads to the more effective,overall moreeffective,type of mmyWhen youare not fully rested,it is in generalmore difficulr tove n kind of memory in comparison when you are fully rested.A.Plus,sleep gives your brain a chance to restSomerimes they performed better than tats who slept高三英语第7页（共10面

友情提示：加波浪线部分为本单元主题拓展词汇。第13期B1版Keys:课文链接1-2AB主题阅读1-5 GDFAC

第三单元物质构成的奥秘3.元素的分类80考》图解要点2图解要点2：金属元素：“钅”字旁（金、汞除外），最外层电子数一般我是金因为有漏元素我在小于4，易失电子分类非金属元素：“石”“”字旁、“气”字头，最外层电子数般大于或等于4(H、B除外)，易得电子我是气态非还不是因稀有气体元素：“气”字头，最外层电子数一般为8，氦金属元素！为有我！为2，不易得失电子知识点2元素周期表130考拓展延伸：1.元素周期表的发现5考元素周期表中的规律1869年，俄国化学家门捷列夫发现了元素周期律并编1.同一横行（周期）：从左至制出第一张元素周期表。右电子层数相同。2.同一纵列（族）：原子核外2.元素周期表中“一格”的信息125考（以镁元素为例）》拓展延伸最外层电子数相同（氦除原子序数(=核电荷数=元素符号外)，化学性质相似。质子数=核外电子数)12 Mg镁相对原子质量（单位为“1”，元素名称24.31般省略不写)重难题解法》答案见本册P86●元素周期表与微粒结构示意图105考·现学活用。例（教材P53图改编)如图1是钙元素在元素周期表中的相练（柳州中考改编）请根据镓元素(Ga)的原子结关信息及对应的原子结构示意图，图2是几种粒子的结构示构示意图回答下列问题：意图，请回答下列相关问题。20 Ca钙28n1882818m40.083图1图213A114☒铝(1)钙元素的相对原子质量为26.9828.09(2)图1中n的数值为30Y31☑32Ge锗(3)图2中与钙原子化学性质相似的是(填序号)。65.3869.7272.63(4)图2所示粒子共表示种元素，其中具有相对稳(1)m的值为定结构的原子是(填名称)。(2)镓离子的离子符号为带你审题根据题干和图示信息可知本题考查的是元素周期●表与微粒结构示意图，利用元素周期表中“一格”信息图示和(3)试分析，镓元素在元原子的结构示意图进行分析。素周期表中的位置应在解题思路（1)由元素周期表中“一格”信息图示，可知元素名称(填字母)处。正下方的数字表示该元素的相对原子质量。(2)原子结构示意图中，质子数等于核外电子数。(3)原子的最外层电子数相同，则化学性质相似。(4)质子数或核电荷数相同的粒子属于同种元素；最外层电子数为8的粒子具有相对稳定结构。23

C.have a good story timeD.ask for some hotel information23.You can not get any information aboutfrom the two notices.A.looking for a hotelB.taking a taxiC.eating fast foodD.doing eye exercisesBMany people like travelling,but they cannot take their dogs wherever they go.Some people let their dogs stayalone at home while others ask someone else to take care of their pets.If you're leaving your beloved pet at home fora holiday,it can turn into a bad experience.Luckily,you don't have to worry about your dogs any more becauseRover can cover for you while you are on leave.Rover is the latest service to offer at home dog boarding.It's a goodalternative(替代物)to boarding your dog at a dog boarding kennel(狗舍)or your neighbor's house.The way Rover works is sort of like Airbnb.Dog owners browse the "search"section of the site or app for petsitters(宠物保姆)，which can be organized by zip code and available dates.Information of pet sitters is provided,complete with many reviews,specific services and rates.Now Rover has over 25,000 pet sitters in more than 5,000US cities.And they're all experienced pet sitters.After finding someone that meets your needs,just send messages to the pet sitter to arrange a meeting.Then,like Rover says,all that is left to do is relax!Rover's pet sitters are encouraged to send text and picture informationthroughout the day,and if there's a medical emergency,the site will send a vet.Besides,don't worry about a pet sitterwho falls through,because someone else will soon take his or her place.Happy doggie,happy travels-that sounds good to us.To learn more about Rover,click here.24.What kind of service does Rover mainly provide?A.Telling people where to travel.B.Providing information about dogs.C.Helping parents look after their kidsD.Helping people take care of their dogs.25.According to paragraph 2,we can know about a pet sitter throughA.sending emailsB.making phone callsC.asking other dog ownersD.looking at information on Rover26.The passage is written toA.advertise a websiteB.advertise a serviceC.encourage people to travelD.introduce some pet sittersOIn a world on fire and underwater,scientists have announced some good news:Several important tuna specieshave stepped back from the edge of extinction.Two bluefin tuna species,a yellowfin,and an albacore are no longer seriously endangered or have moved offthe leading international list of endangered species entirely.The unexpectedly fast recovery speaks to the success of efforts over the past decade to end overfishing.Buttuna are not the only species scientists are thinking carefully at the 2021 World Conservation Congress in Marseille,France,which is organized by the International Union for Conservation of Nature (IUCN).Researchers warn thatmany other sea species continued to be imperiled.For example,more than a third of the world's sharks are still第3页/共16页

D.insteadC.aloneD.benefits41.A.illegallyB.secretlyC.topicsD.photographs42.A.giftsB.toolsC.letters43.A.ticketsB.booksD.boringB.firstC.oldD.disappear44.A.previousC.survive45.A.followB.dieD.objectingC.contributingB.lyingD.precious46.A.complainingB.badC.criminalD.basic47.A.unreliableB.generalC.stylishD.Lost48.A.antiqueC.Absorbed第二49.A.BuriedB.DressedD.loveC.anxiety50.A.dislikeB.supportD.scientists51.A.soldiersB.reportersC.officersD.asked52.A.understoodB.wonderedC.studiedD.difficulty53.A.effectB.enemyC.desireD.shortagecor54.A.fearB.lifeC.recordD.showedC.lacked55.A.hadB.took第二节（共10小题；每小题1.5分，满分15分）阅读下面短文，在空白处填人1个适当的单词或括号内单词的正确形式。mIn January,a very sick eagle was delivered to the Montana Raptor Center in Billings,Montana,treats injured birds.The eagle was in bad shape and was 57(bare)breathing.Testingshowed it 58 (poison)by lead().The experts at the center thought the bird didn't have a chance56This is not 60 uncommon event.Since 2015,the center has received 132 eagles,and 9959 (survive).percent have had lead in their blood and most of 61 (they)have died.This particular eagle waslucky,though.It took only two months for it to recover.And it was eventually set free.When it was taken to a hillside,the bird was relatively quiet during the ride.But once the truckapproached the hill,it seemed to know something was coming and began moving around the cage in62 (excite).As soon as the door was opened up,it flew out.But once in the air,the 63 (free)eagle kept wheeling slowly above the experts.It did not fly away until their truck disappeared 64the distance."It's amazing to see that it can have a second chance on life,"says Jordan Spyke,operationsmanager for the center."There's not a much 65 (good)feeling than that."第四部分写作（共两节，满分40分）第一节（满分15分）班级英语角正在征集以“Sharing'”为主题的文章。请你根据下图提示写一篇短文，内容包括：1.你的分享经历；2.简单评论。sharing注意：1.写作词数应为80左右；2.请按如下格式在答题卡的相应位置作答。

35.Luigi Lemoncello's story isaccording to the writer.A.scaryB.excitingC.crazy36.We can know thatA.Odder is hurt by humansB.Odder is saved by a sharkC.Odder is going to live in the wild37.Skandar and the Unicorn Thief is mainly aboutA.the power of a heroB.the secrets of unicornsC.the discovery of a real unicorn38.The underlined(画线的)word“evil”probably means“”in Chinese.A.高尚的B.谨慎的C.邪恶的(B)阅读下面短文，根据语篇内容，从方框内所给的选项中选出能填入空白处的最佳选项，使短文意思通顺，并在答题卡上将该项涂黑。选项中有一项为多余项。We all have those moments when bright ideas hit us.39 We believe creativethinking is the falling apple of Newton,but we seldom notice that creative thinking is infact a process.40 Newton watched an apple fall from a tree while sitting in the garden.Hebegan to wonder if the same force that pulled the apple down also kept the moon goingaround the earth.41 He called it“gravity(重力)”.But when we cheer for thegreat discovery,the whole process of creative thinking shouldn't be forgotten.Newton studied math for long to have a better understanding of the world.Healways enjoyed finding new ways to solve problems.42 It also started the train ofthought that continued for the next twenty years.Newton began to examine "gravity"carefully.He did lots of experiments ()Then he studied the results and usedwhat he had learned to do new experiments.In 1687,the greatest scientific workcame out.九，年级英语第7页（共12页）

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姓名准考证号山西省2022~2023学年第一学期八年级期末质量监测英语试卷注意事项：1.本试卷分为两部分。全卷共12页，满分100分，考试时间90分钟（听力测试大约20分钟)。2.答题前，考生务必将自己的姓名、准考证号填写在本试卷及答题卡相应的位置。3.答案全部在答题卡上完成，答在本试卷上无效。4.考试结束后，将答题卡交回。听力部分（共20分)一、情景反应（每小题1分，共5分）本题共5个小题，每小题你将听到一组对话。请你从每小题所给的A、B、C三幅图片中，选出与你所听到的信息相关联的一项，并在答题卡上将该项涂黑。1.A.B0002.AB0003.A.BC.八年级英语第1页（共12页）

碱往酸中滴，造成消耗的V(碱)偏大，根据c(酸)=质，KSCN溶液遇铁离子显红色，当溶液显红色时，说明c(碱)XV(碱),可知c(酸)偏大，若酸往碱中滴，造成消碘离子反应完全，达到滴定终点，A正确；淀粉遇碘单质V(酸)显蓝色，当溶液显蓝色时，说明亚硫酸根离子已经被碘耗的V(酸)偏小，根据c(酸》=（碱）XV(碱单质充分氧化，碘单质剩余，达到滴定终点，B正确；HC1·.V(酸)2可知c(酸)偏大，A正确；酸式滴定管未用待测盐酸润洗，则酸液被溶液滴定NaOH溶液均为无色，酚酞遇到氢氧化钠变为稀释，若碱往酸中滴，造成消耗的V(碱)偏小，根据c(酸)红色，当溶液无色时，说明氢氧化钠反应完全，达到滴定c(碱)XV(碱)终点，C正确；待测液中的碘离子被双氧水氧化生成碘V(酸)可知c(酸)偏小，若酸往碱中滴，造成消单质，淀粉显蓝色，即开始滴定就出现蓝色，蓝色加深，耗的V(酸)偏大，根据c(酸)=（碱）X碱)可知c《酸)碘离子反应完全时，蓝色不再加深，但是不易观察，不能V(酸)判断滴定终点，D错误。偏小，B错误；滴定前向锥形瓶中加了少量的蒸馏水，对11.答案：(1)酸式滴定管(2)0.8022.80酸和碱的浓度以及体积没有影响，对测定的结果没有影(3)0.1100(4)①偏高②不变③偏高响，C错误；往酸中滴碱，导致的V(碱)偏小，根据c(酸)解析：(1)该滴定管的下端是玻璃活塞，所以仪器的名称=(碱)XY(碱)可知c(酸)偏小，若酸往碱中滴，造成消V(酸)为酸式滴定管。耗的V(酸)偏小，根据c(酸)-（碱）XY碱2可知c(酸)(2)滴定前，滴定管中的液面读数为0.80mL,滴定后，V(酸)滴定管中的液面读数为22.80mL。偏大，D错误。(3)三次滴定消耗盐酸的体积：22.02mL,28.00mL,【反思归纳】21.98mL,第二组数据偏差太大，舍去，则1、3组的均(1)误差分析依据消耗V(盐酸)=22.00mL,c(待测)=分析误差要根据计算式：C特测=特准XV是，当用标准液VV(标准)×c(标准)_0.1000mol·L1×22.00mL=V(待测)20.00mL滴定待测液时，C标准、V待测均为定值，C待测的大小由V标准的0.1100mol.L-1。大小决定。(4)①盛标准液的滴定管，滴定前滴定管尖端有气泡，滴(2)误差分析(以NaOH标准溶液滴定一定体积的待测盐酸为例)定后气泡消失，导致标准液的体积偏大，根据c(待测)=操作及读数误差分析V(标准)Xc(标准)分析，c(待测)偏高。②若滴定前锥V(待测)未用标准液润洗滴定管偏高形瓶中有少量水，待测液的物质的量不变，标准液的体未用待测液润洗移液管或所用仪器的洗偏低积也不变，根据c(待测)-V(标准Xc(标准)分析，的滴定管V(待测)涤或润洗用待测液润洗锥形瓶偏高(待测)不变，无影响。③标准液读数时，若滴定前俯视，滴定后仰视，导致标准液的体积偏大，根据c(待测)=洗涤后锥形瓶未干燥无影响滴定时标准液漏滴在锥形瓶外一滴偏高V(标准)Xc(标准)分析，c(待测)偏高。V(待测)溅出液体待测液溅出锥形瓶外一滴偏低12.答案：(1)玻璃塞尖嘴处(2)防止三价铁离子将碘离子氧化有气泡滴前有气泡，滴后无气泡偏高(3)0.0600(4)B0滴前仰视，滴后视偏低解析：(1)硝酸银为强酸弱碱盐，可以水解生成硝酸，硝酸具有强氧化性，能够使橡胶老化，所以应用带玻璃塞滴前视，滴后仰视偏高读数的试剂瓶存放。错误滴前仰视，滴后俯视偏低(2)三价铁离子具有强氧化性，能够氧化碘离子，所以指到达终点后，滴定管尖嘴处悬偏高示剂NHFe(SO4)2溶液不能在AgNO,溶液之前滴标准液加入。10.D解析：铁离子与碘离子反应，生成亚铁离子和碘单(3)依据表中三组数据可知，实验1数据误差较大，应舍y教学笔记化学·参考答案/65

翼渡课堂公众号(上接A2、A3版中缝)】1.31-35 DADCC36-40 BBCBA.41-45 CCADB46-50 CBABDIV.51.lazy52,south53.shy54.place55.forgetV.56.get lost57.all day58.a symbol of59.kind of60.in great dangerVI.61.What animals do you like62.Why do you like them63.I think they are in great danger64.My favorite animals are pandas65.What do they like to eatVII.66.beautiful67.really68.z0069.calling70.stories71.of72.show73.They74.job75.orVⅢ.Hello,I am Zhang Ming.My parentsoften say animals are people's friends.Dogs are my father's favorite animalsbecause they are smart.My mother likesgiraffes best because they are beautiful.What about me?Cats are my favoriteanimals.They are friendly and cute.My parents and I keep three pets athome.They are two dogs and a cat.The two dogs are brown and have longlegs.The cat is kind of shy and it isyellow.It has nice brown eyes.On the weekend,I like to take thedogs to the park.We are happy to takea walk there.【书面表达写作指导】本次写作要求写一篇英语发言稿。写作时，需根据提示介绍清楚父母和自己最喜欢的动物和原因、家里喂养的宠物以及与宠物的相处情况。时态用一般现在时，人称以第一人称和第三人称为主。可能用到的词（组）有；keep,friendly,cute,beautiful,kindof,take a walk等。

CH.O(3)+2CH,0-CHOH,CCH,OHCH,OCHOCH0OCH+2HC1(2分)CHCH OCH.OOCH3H.CO吸收副产物HC1,促进反应正向进行，提高原料转化率（或产品产率）(2分)(4)5(2分)H,C《-NH,(1分)(5)(2分)0，、Cu,加热(1分，答案合理即可)CH,CI【解析】(1)观察吡扎地尔的结构简式，分子中含有的含氧官能团为酯基、醚键。(2)根据流程，E→F发生取代反应，观察B的结构简式，分子中含有碳碳双键、酯基和饱和烃基，C原子的杂化类型为sp2、sp3。(3)观察F和吡扎地尔的结构简式，F→吡扎地尔的化学方程式为HOH,CNCH,OHCH.O2CH,0CHOCHOCH,+2HCl,吡啶CHOCH,OCH0CH,OOCH3H.CO的作用是吸收副产物HC1,促进反应正向进行，提高原料转化率（或产品产率）。(4)若苯环上有2个取代基，则它们是甲基、氨基，有3种结构；若苯环上只有1个取代基，则它是一CH2NH2,或一NHCH,符合条件的同分异构体有5种，其中，甲基、氨基在苯环对位的结构有4组峰且峰的面积之比为2：2：2：3。(5)根据流程，X→Y发生取代反应，Y的结构简式为,Z→W发生醇的催化氧化反应，其反应试CH,CI剂和条件是02、Cu,加热。化学第5页（共5页）

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称"顺铂”，化学式为Pt(NH,),C,]具有抗癌活性。下列说法正确的是A.CH,为极性分子B.HO的VSEPR模型为V形C.Pt(NH)2Cl,分子中含有4个。键D.NH,分子中的H一N一H键的键角小于顺铂中的H一N一H键10.利用下列装置和试剂进行实验，设计合理且能达到实验目的的是乙醇NO2(g)或Br2(g2国多孔塑料片A.分离乙醇和水B用铜片与浓硫酸制取$O2C.鉴别Br2(g)和NO2(g)一.铁片上镀铜有关晶体的结构如图所示，下列说法中错误的是Mg2CaO,晶胞氧化镁晶胞碘晶胞金刚石甲乙丙A.CaO2晶胞中，Ca2+的配位数为6B.氧化镁晶体中与Mg+距离最近且等距的Mg+有8个C.在碘晶体中，存在非极性共价键和范德华力D.在金刚石晶体中，碳原子与碳碳键(C一C)的数目之比为1：2栀子苷是中草药栀子实的提取产品，可用作治疗心脑血管、肝胆等疾病的原料药物，其结构简式如图所示，下列有关说法正确的是OHHOOHOHOH4分子中有4种含氧官能团B.分子中的碳原子采用的杂化方式均为s即杂化，C.该化合物既能使酸性高锰酸钾溶液褪色，又能使溴水褪色D1mol该化合物最多与5 mol NaOH发生反应i),.红【高三化学，第3页（共8页】·CQNG,

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宜昌市协作体高二期中考试九师联盟-JIUSHILIANMENG一英语试卷考生注意：1.本试卷分选择题和非选择题两部分。满分150分，考试时间120分钟。2.答题前，考生务必用直径0.5毫米黑色墨水签字笔将密封线内项目填写清楚。3.考生作答时，请将答案答在答题卡上。选择题每小题选出答案后，用2B铅笔把答题卡上对应题目的答案标号涂黑；非选择题请用直径0.5毫米黑色墨水签字笔在答题卡上各题的答题区域内作答，超出答题区域书写的答案无效，在试题卷、草稿纸上作答无效。▣4.本卷命题范围：人教版选择性必修第一册~选择性必修第三册Unit3。第一部分听力（共两节，满分30分）第一节（共5小题；每小题1.5分，满分7.5分）听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项。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一小题。每段对话仅读一遍。1.What does the woman suggest the man buy for his father?A.A wallet.B.A tie.C.A pen.2.Where does the conversation probably take place?A.In a shop.B.In a bank.C.At an airport.3.How much did breakfast use to cost?A.$2.B.$2.50.C.$3.4.Why does the man want to go to Los Angeles?A.To study.B.To go on a trip.C.To find a job.5.What does the man think of doing the survey?A.Easy.B.Unnecessary.C.Time-consuming.第二节（共15小题；每小题1.5分，满分22.5分）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三个选项中选出最佳选项。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。听第6段材料，回答第6、7题。6.What kind of room does the man want?A.A single room.B.A standard room.C.A double room.7.What is the probable relationship between the speakers?A.Mother and son.B.Husband and wife.C.Receptionist and guest.听第7段材料，回答第8至10题。8.What is the woman doing?A.Doing some shopping.B.Recommending a product.C.Checking the weather.【高二期中考试·英语试卷第1页（共8页）】232551D

I'm Li Hua from Class 3.Yours sincerely,Li Hua【答案】Dear Ryan,I'm Li Hua from Class 3.I think it's not a good idea to randomly pair up students for the spokenEnglish training after class.The reasons are as follows.To begin with,randomly pairing up students may lead to unbalanced language abilitieswithin the groups.This can hinder the progress of students as the more advanced one maydominate the conversation,leaving little room for the other students to improve.Besides,studentsmay feel uncomfortable or less motivated if paired with someone who they don't get along with orhave difficulty communicating with.My suggestion is to group students based on their language abilities or to let studentschoose their own partners.This way,everyone can feel more comfortable practicing andimproving their spoken English together.Thank you for considering my suggestion.Yours sincerely,LiHua【解析】【导语】本篇是应用文写作，要求考生给外教写一封邮件，告诉他将学生随机分为两人一组，让大家课后练口语，你认为这样分组存在问题。【详解】1.词汇积累首先：to begin with→first of all提高：improve→progress建议：suggestion→advice选择：choose→select2.句式拓展简单句变复合句My suggestion is to group students based on their language abilities or to let students choosetheir own partners.拓展句：My suggestion is that we are supposed to group students based on their language abilitiesor to let students choose their own partners.第17页/共22页

1、衡水金卷先享题2023-2024高三一轮复单元检测卷(重庆专版)/化学(1-7)答案

19.著将铜丝插入热浓硫酿中进行如图(a均为浸有相应试液的棉花)所示的探究实验，下列分析正的是品红浓NaOHCu与浓硫酸反应，只体现H,SO的酸性dA.B、a处变红，说明SO,是酸性氧化物紫色酸性安全

2、衡水金卷先享题2023-2024高三一轮复单元检测卷(重庆专版)/化学(1-7)答案

学生用人书名师导学·选择性考试第一轮总复·化学第6章物质结构与性质考点集训（十四）原子结构与性质6.(教材改编)已知某元素十3价离子的电子排[A组]布式为1s22s22p3s23p3d5,该元素在周

3、衡水金卷先享题2023-2024高三一轮复单元检测卷(重庆专版)/化学(1-7)答案

二、非选择题：本题共4小题，共58分。15.(14分)[Co(NH3)6]CL3(三氯化六氨合钴)是合成其他含钴配合物的重要原料，实验中可由金属钴及其他原料制备[Co(NH3)s]Cl3。已知：①Co

4、2023-2024衡水金卷先享题高三一轮复单元检测卷地理重庆专版13试题

2023-2024衡水金卷先享题高三一轮复单元检测卷地理重庆专版13试题，目前2023-2024英语周报答案网已经汇总了2023-2024衡水金卷先享题高三一轮复单元检测卷地理重庆专版13试题的各

5、2023-2024衡水金卷先享题高三一轮复单元检测卷地理重庆专版13试题

1、2023-2024衡水金卷先享题高三一轮复单元检测卷地理重庆专版13试题

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