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6.图中2016年新修建的铁路路线 A.加强了北京市与河北省的联系 B.扩大了秦皇岛市港口的服务范围 C.延长了保定市商品出海时长 D.使河北省南部交通运输更为高效

如于火年】月走进重庆西南拍摄以地航奇景为主题的电视节目，圆(4分)工作人员多选择在中午前后进入峡谷取材取景。节理类型并说明重庆龙吟谷，长约2k项大峡谷，长约12km1)分图示还30°N市105°EY(1)指出有利于毛项大峡谷形成的地貌、气候特点。(4分)峡湾、湖泊，岛曾与北美(2)甲处采样点图为埃尔斯(2)与重庆龙吟谷相比，说明陕西毛项大峡谷的雕岩谷地貌更为状观的原因。(6分)10液(3)长江下游(3)分析电视台摄制组选择在1月的中午前后拍摄龙吟谷奇景的提出要大原因。(4分)由。(4号26.(14分)阅读图文材料，完成下列要求。沙洲又称江心洲，它是由河流中泥沙沉积而成，河水流速受侵蚀的原河流形态影响明显。下图示意长江下游南京至镇江段江心洲的分布。甲、乙是科研人员为研究泥沙沉积状况而钻孔的采样点。N八卦洲个镇江甲性或季节南京在我国，龙了口引航道在阳光照10 km一道路或防洪堤017年在视台摄制【高三单元卷·地理（四）第4页（共4

断裂吸收的总能量为154+4x+500=2218,解得x=391。7.A【解题分析】1 mol SO2通人1L2mol·L1KOH溶液中，生成1 mol K2 SO,放出yk的热量，由此可得SO2(g)+2KOH(aq)=K2SO3(aq)十H2O(1)△H=-ykJ·mol-1①。32gS2(0.5mol)通入750mL1mol·L-1KOH溶液（含0.75 mol KOH)巾充分反应，生成K2SO3、KHSO3各0.25mol,测得反应放出xkJ的热量，其热化学方程式为2S)2(g)+3KOH(aq)=K2SO3(aq)+KHSO)3(aq)+H2O(1)△H=-4xkJ·mol1②。由②-①可得SO2与KOH溶液反应生成KHSO3的热化学方程式：SO2(g)+KOH(aq)一KHSO3(aq)△H=一(4x一y)kJ·mol-1,A项正确。8.D【解题分析】5mol混合气体完全燃烧生成CO2和H2O1)共放热3695kJ,设H2与CH4的物质的量分别为xmol、ymol,根据两个热化学方程式列方程组可得联立方程式：x十y=5①，285.8x+890y=3695②，解得x和y分别为1.25和3.75，则原混合气体的均相对分子质量为2×1,25十3,75×16=12.5，D项正确。1.25+3.759.B【解题分析1C+0,一C0,可看成C+20,一C0.C0+20,—C0,X,Y,Z的物质的量相等，符合△H=△H1十△H2,A项不符合题意；因S与氧气反应生成二氧化硫，不会直接生成三氧化硫，则不符合转化，B项符合题意；AlCl+4NaOH一3NaCI+NaA1O2+2H2O可看成AlCl3+3 NaOH =Al(OH)3V+3NaCI、Al(OH)3+NaOH—NaAlO2+2H2O,X、Y、Z的物质的量相等，符合△H=△H1+△H2,C项不符合题意；Fe十4HNO3Fe(NO)+NO+2H,O可看成Fe十S HNO,.一Fe(NO)2+号NO4+专H,O,Fe(0)+HO,一Fe(O,),十}NO4+号H,0,X,Y,Z的物质的量相等，符合AH=△H1十△H2,D项不符合题意。10.D【解题分析】由图可知，反应过程中没有O一H键的断裂，A项错误；该反应的焓变为(a一b)kJ·ol-1,B项错误；向溴乙烷中加入氢氧化钠水溶液，加热，加硝酸酸化后再加入AgNO3溶液检验溴元素，C项错误；根据始态和终态物质可得总反应的离子方程式为CHCH2Br+OH-->CH:CH2OH+Br,D项正确。11.C【解题分析】SC2中，C1为一1价，位于第IA族，成键数为1，S为+2价，为第IA族，成键数为2，A项正确；SC2中各原子均满足最外层8电子结构，其电子式为:C1:S:S:C1:,B项正确；反应热等于反应物总键能一生成物总键能，即△H2=2b十a十c-2×2b,即y=a+c一2b,C项错误；根据盖斯定律，由①+②得S2(I)+2C2(g)=·28【23·G3DY(新高考)·化学·参考答案一R一必考一HUN】

周测卷七氯气及氯的化合物1.A解析：纯碱是Na2CO3,不能用于杀菌消毒，A项选；“84”消毒液中含有NaClO,NaClO具有氧化性，可以用于杀菌消毒，B项不选；75%酒精可以破坏组成病毒的蛋白质，使病毒失活，可以用于杀菌消毒，C项不选；漂白粉中的主要成分为Ca(ClO)2,Ca(ClO)2具有氧化性，可以用于杀菌消毒，D项不选。2.A解析：因纯碱的水溶液显碱性，可以吸收氯气，减少对口鼻的刺激，A项正确；氯气的密度大于空气，故应向地势高的地方跑，B项错误；逆风跑，才可以脱离氯气的笼罩，C项错误；氯气与水反应，其速度慢且反应不完全，D项错误。3.B解析：氯气分子的化学式为C2,新制氯水中存在氯气，即Cl2,MgC2、CIO2和盐酸中只存在氯元素，没有氯气分子，答案选B。4.D解析：由于次氯酸的酸性比碳酸更弱，根据强酸制弱酸的反应原理，可知可由碳酸制取次氯酸，但不能由次氯酸制碳酸，所以HCO→CO2不能直接一步实现。5.A解析：氯气的密度比空气大，排空气法收集氯气导管应长进短出，A项正确，B项错误；氯气在饱和食盐水中的溶解度较小，用排饱和食盐水法收集氯气时，应B进气，A出液，C项错误；氯气易与NOH溶液反应，因此不能用排氢氧化钠溶液法收集氯气，D项错误。6.A解析：C2用于自来水消毒，利用了C2与水反应生成的HCO的强氧化性，将水中细菌病毒杀灭，A项符合题意；水垢中的CCO3、Mg(OH)2等成分与盐酸的反应属于复分解反应，不涉及氧化还原反应，B项不符合题意；食盐腌制食物中NCl作调味剂，未涉及氧化还原反应，C项不符合题意；NaHCO3与盐酸的反应属于复分解反应，不涉及氧化还原反应，D项不符合题意。7.C解析：反应①2 NaClO3+H2SO4+SO2一2 NaHSO4+2ClO2,参加反应的NaClO3和SO2的物质的量之比为2：1，C项正确。8.C解析：Cl2与H2O反应产生HC1和HClO,则配制Na2CO3、AgNO、NaOH溶液时均会与HC1反应而变质，只有CuSO4不会反应变质。9.B解析：Na与C2反应生成NaC1,2Na十C1△2NaCl,因此白烟为NaC1,A项正确；玻璃管尾部塞一团浸有NaOH溶液的棉花球是为了吸收过量的Cl2,防止污染空气，B项错误；Na在C2中燃烧，发出黄色火焰，产生大量白烟，C项正确；根据A选项的分析，N和C2的反应为2Na十Cl△2NaC1,D项正确10.D解析：由图分析，从a处通入新制备的Cl2,关闭b阀后，c处干燥的红色布条看不到明显现象，说明c中没有次氯酸生成，可以是没有氯气通入c中，或者通过的是干燥的氯气，若d中是浓硫酸，Cl2被干燥，进入c中，布条不会褪色，A项不符合题意；若d中是NOH溶液或KI溶液，则氯气被吸收，没有氯气通入c中，布条不会褪色，B、C两项均不符合题意；若d中是饱和NaCl溶液，则氯气变湿润，c中布条会褪色，D项符合题意。11.B解析：由分析可知，a为Cl2,其中C1元素的化合价为0，既可以升高也可以降低，故既可被氧化，也可被还原，A项正确；由分析可知，由于反应NaCIO十2HCI(浓)一CL2个十H2O·13·【23新教材·ZC·化学·参考答案一SB一必修第一册一FJ】

(4)反应结束后，C中浊液经过滤、冷水洗涤、干燥得到粗产品mg。可通过下列实验测定粗产品中二氯异氰尿酸钠的纯度。：、：将mg粗产品溶于无氧蒸馏水中配制成100mL溶液，取20.00mL所配溶液于碘量瓶中，加人适量稀硫酸和过量KI溶液，密封在暗处静置5min。加入指示剂，用cmol·L的Na,S,0,标准溶液进行滴定，漓定至终点时，消耗VmLNa,S,O,标准溶液。（杂质不与KI反应，涉及的反应为C,N,0,CL2+3H+4=C,H,N,0+2L+2C、+2S,0,=2T+S,0,①滴定终点的判断方法为②粗产品中CN,0,C1,Na的质量分数为%(用含m、c、V的代数式表示)。③下列操作会导致粗产品中二氯异氰尿酸钠的纯度偏低的是(填标号)。a碘量瓶中加人的稀硫酸偏少b.滴定管在滴定前有气泡，滴定后无气泡c.盛装NaS,O,标准溶液的滴定管未润洗17.（12分）随着我国碳达蜂、碳中和目标的确定，二氧化碳资源化利用倍受关注。I.以CO,和NH,为原料合成尿素2NH,g+C0,(g)=C0NH,))+H,0gA任-87kJ/mol。研究发现，合成尿素的反应分两步完成，其能量变化如图甲所示：第一步：2NH,(g+C0,(g)=NH,C00NH,()AH第二步：NH,COONH.(s)=CO(NH,)(s)+H,Og△H(1)图中△kJ/mol。(2)反应速率较快的是反应（填“第一步”或“第二步”），理由是能量(E)BHg中DXg)i59CO(NH2AHg)H-NCOONH(s)因中反应过程高三化学试卷第7页共0页

全国@0所名校单元测试示范卷教学C.①②③札记D.①②③④解析：①12Mg2+的核外电子数为12一2=10，②的核外电子数为10，③的核外电子数为17十1=18，④0-的核外电子数为8十2=10，所以核外电子数相同的是①②①④，B项正确。答案：B5.下图是部分短周期主族元素原子半径与原子序数的关系图。其中X、Y、Z的最高价氧化物对应水化物的酸性强弱关系正确的是0.2原0.18子0.16表8.120.10.080.060.040.02原子序数A.HCIO>H2 CO>H2 SiOB.H2 SO>HsPO>H2 SiOC.HNO>H:PO>H2 SiOaD.H2 SOHPO>H CO解析：根据图示可知X、Y、Z分别为C、Si、Cl,其最高价氧化物对应的水化物分别为HCO3、HSiO3、HCIO4,其酸性强弱为HCIO4>HCO>HSi(O3,A项正确。答案：A6.已知下列原子的半径：原子N()Si半径r/(X10-10m)0.751.020.741.17根据以上数据，磷原子的半径可能是A.1.10×10-10mB.0.80×10-10mC.1.20×10-10mD.0.70×10-1m解析：同一周期的元素的原子半径，随着原子序数的增大，原子半径逐渐减小，P在第三周期，位于S、S中间，原子半径应该介于二者之间，观察表中提供的数据可知磷原子的半径可能是1.10×10m,A项正确。答案：A7.下列有关性质的此较中不正确的是A.酸性强弱：HI>HBr>HCIB.非金属性：O>S>SeC.还原性强弱：F>C1>ID.碱性强弱：KOH>NaOH>IiOH解析：非金属元素原子得电子能力越强，其相应离子还原性越弱，故还原性强弱顺序应为FC1I。答案：C8.NaCl溶于水的溶解过程如图所示。下列说法不正确的是水合a离子水合b离子●p9●】●”水分子●a离子。b离子A.a离子为Cl,b离子为NaB.NaCl在水分子的作用下，Na+和CI之间的离子键断裂C.共价化合物溶于水不导电D.NaCI为离子化合物【23新教材.DY.化学-R-必修第一册-QGBY】55

33.What do we know about trans fatty acids according to Paragraph 2?A.They bring health burden in minutes after absorbability.B.They are associated with a person's food choices.C.They have the same ingredients as hot dogs.D.They are harmful to people's living longer.34.Which of the following statements might Marion Nestle agree with?A.Life expectancy is mainly decided by eating habits.B.The numbers need further testable assumptionsC.A variety of lifestyles make much difference.D.Public health should involve professional tests.35.What is the best title for the text?A.Health Research Are in Great NeedB.Environmental Health Sciences CountsC.Eating a Hot Dog Could Shorten Your LifeD.Math Plays a Key Role in Living Longer第二节（共5小题；每小题2.5分，满分12.5分）阅读下面短文，从短文后的选项中选出能填人空白处的最佳选项。选项中有两项为多余选项。There are certain things that can only be learned through experience.The benefit of having amentor (is one of the best examples.36 For the first time,I had someone not telling mewhat to do but helping me look at my options and finding an answer.Through the Pearson Scholarship for Higher Education,I met my mentor.Lindsey Erlick.Shewasn't this stubborn social butterfly who I had thought.37Instead of only talking about herexperiences,she wanted to understand why I looked at things the way I did.Helping my mentorunderstand my perspective helped me better understand myself.This mentorship experience provedto me there is so much about me I never knew.38 Growing up I was often taught to pursue things with a reward in mind.Moving awayfrom the reward and trying things for the experience helped me to better understand what I reallywanted to do with my life.I never knew how much potential I had until I was pushed to my limits.There were so many experiences I was passing up just because I was shy.When my mentor shared her struggles,I think I realized how similar we really are.She battledstage fright just like me and seeing how she overcomes it every day in her job gave me theconfidence that I could do it,too.39 CI realized that I loved being the change I wanted to see.Myshyness melted away and I have confidence in voicing my beliefs.40 I joined various non-profitorganizations that focused on helping the people in the community.A.A mentoring relationship is valuable.B.She was a very understanding person.C.Communicating with others became a passion.D.My experience as a learner was a key moment in my life.E.I noticed my confidence brought about a sea of opportunities.F.I gained opportunities to interact with my experienced mentor.G.My mentor often challenged me to find things I was passionate about.【2022高考冲刺试卷（六）·英语第7页（共10页）】

6l级lo☐C99回118：45family.After a heating discussion,we agreed on cleaningW Jenny suggests a handbag and lom suggests a dress.ButheatedI'm thinking about a pair of gloves.Her own gloves arethe street and offering some food to help him.The oldworn out.cleaner was surprised to see us help him clean A street.Text 2theM:Did you do anything interesting on the weekend?We smiled andnodat him gently.ThoughdoW:No,not really.I had planned to go downtown,but thenoddeddoingdebate competition is coming.So I had to stay at home towe felt happy and satisfied.Not only didprepare for it.616clean and tidily,but the experience gavetidyText 3ement,who would benefit me a lot.M:Excuse me,Madam.How can I get to the nearest bank?whichW:Walk along the street and turn right at the second第二节书面表达crossing.You'll find it next to a supermarket.【写作指导】本篇书面表达是一封邀请信，属于提纲类写Text 4作。人称应以第一、三人称为主，时态应以一般现在时和M:Hello,Madam.How much is the tie?一般将来时为主。写作时，首先要仔细审读试题要求，进W:Hello,Sir.It's 50.But you can get a 20%discount if行构思，合理布局，确定试题要点。文章的第一段应介绍you buy two.活动的名称，即二手物品售卖活动(Second-hand CharityM:OK.I'll take two,a black one and a red one.Sales),并表明写信的目的。第二段是文章的主体部分Text 5包括两个方面：一方面介绍活动的主要目的，即为贫困山M:Naney,would you like to go out of the office for some区的学生筹款购买学用品。此外，考生也可以适度拓fresh air?一英语·答5W:I'd love to.We've been working eight hours straight.M:I'd like to rent an apartment.How ahout some coffee in the cafe downstairs?W:We have many housing resources on our website.WhatM:That's a good idea.kind of house do you want?Text 6M:It's not very big but bright enough,three bedrooms,twoM:Hello,this is Jim.I'd like to take the online courses ofEnglish learning.How can I sign up?bathrooms and a kitchen.It couldn't be better if it couldW:Hello,this is Kate.You can go to our website or come tobe above the 20th floor.My wife likes cooking.Both ofour workshop.Any phone registration will not bemy children like a house with a good view.And I like aaccepted.big bedroom.M:OK.I'll go to your workshop myself this afternoon.ByW:Does the house need to be furished?the way,where is your workshop?M:It couldn't be better.W:It's on the third floor of the Tianhong Shopping Mall onW:How about this one?The kitchen is brand new,with aPennings Road.new fridge,a gas stove as well as a TV setM:Thank youM:It looks good.How much is the rent?Text 7W:What shall we eat,Jack?W:The monthly rent is 1 200,including garbage serviceM:It depends on you.I've been on a diet recently.SomeBut you have to pay for water and electricity separately.salad will be suitable for me.You can have whatever youM:OK.The price sounds reasonable.It's a deal.like.Text 10W:Id like an Italian pizza,or some French fries.Volcanoes come in many different shapes and sizes.M:OK.Let's go to a western restaurant.By the way,I haveThey are found throughout the world,forming long narrowan appointment with my fitness coach at 8:00 pm.I planpieces of raised land deep below the sea surface andto do some exercise after dinner.W:Can you introduce your coach to me?I'm thinking aboutmountains that are thousands of meters high.About 1900working out,too.volcanoes on Earth are considered active,meaning they showM:No problem.I'll take you to the gym after dinner.some level of occasional activity and are likely to erupW:OK.again.Many others are sleeping voleanoes,showing noText 8current signs of exploding but likely to become active at someM:Work has been stressful lately.I'd like to take a trip topoint in the future.Others are considered dead.relax this weekend.Voleanoes are incredibly powerful agents of change.W:Have you got any ideas?Eruptions can not only create new landforms,but can alsoM:I've been thinking about taking a balloon flight and thendestroy everything in their path.About 350 million peopleclimbing a mountain in Thrope.You know I'm alwaysinterested in adventure.live within the "danger range"of an active voleano.W:That's really exciting.I plan to take a boat trip withVolcanologists closely monitor voleanoes so they can betterSarah.She has made some preparations for it.It's a pitypredict upcoming eruptions and prepare nearby populationsI cannot join you.I think you can invitefor potentia risk that could endanger their safety.along.Huge amount of energy of voleanie eruptions can causeM:Yeah,he is experienced.I'll make a call to him tonight.large landslides that move at the speed of more thanW:What's the weather like over the weekend?100 kilometers per hour.Mount St.Helens,Washington,M:It's very changeable at the moment.Tomorrow will behad an explosive eruption in 1980.The eruption producedwindy and rainy.But Saturday and Sunday will be sunny.W:That's great.the largest landslide in recorded history,covering aText936-kilometer area of land with ash and rocks,reaching theW:What can I do for you,Sir?speeds of 50 to 80 meters per second一英语·答6一

63.o考查介词。我们所有人都在思考一个问题：这些发现是否适用于我们这些不是跑步领域的佼佼者？apply to..适用于…64.the考查冠词。研究人员分析了连续50年的成绩都低于3分的40名马拉松选手的表现。这里特指这40名马拉松选手的表现，用定冠词。所以填the。65.consisted考查时态。该小组由39名男性和1984年奥运会金牌得主琼·伯努瓦·萨缪尔森组成。consist of由…组成。根据上下文和语法，这里要使用一般过去时，所以填consisted。.66.winner考查词性转换。这里是指“1984年奥运会金牌得主琼·伯努瓦·萨缪尔森”，要用win的名词形式。所以填winner.。67.regularly考查副词。研究人员得出的结论是，通过持续地训练和经常性地参与比赛，至少在60岁之前，减少显著的成绩下降是可能的。这里要使用副词来修饰动词。所以填regularly。68.runners考查名词复数。尽管萨缪尔森是唯一一位取得这一成绩的女性，Lepers说没有理由这个结果不适用于所有女性跑步者。根据句意，这里用runner的复数形式，故填runners。69.tht考查名词性从句。由此得出的结论可能是：如果你一直刻苦训练、保持动力，那么至少在35岁到60岁之间，与年龄因素相关的造成的成绩下降是有可能控制在每十年6%以下的。根据句意和语法，这里要用使用表语从句，从句属于陈述句。所以填that。70.less考查形容词比较级。less than不到…所以填less。My advertising work is based on the true stories occurred in Li's family.Grandpa Li spares no effortoccurringsparedto lead the villagers to plant trees to keep the soil,devoting their young life to it.Then Father Li steppedhisin to make the desert flower.Now,Junior Li,majoring in Gardening,intends to fight Aa better life forforthe villagers after graduation.It is represented by a short video,whose the Blueprint of Control drawn bywhereGrandpa acts as a mainly line.And the different comment from the villagers are also been included.Themaincommentswork aims to show a power of spirit or the importance of the concept-Green mountains are goldtheandmountains.One possible version:Dear Mr.Black,Excuse me for my delay of finishing and turning in the speech article you set last week.My apologyis beyond description and please accept it sympathetically.I know any word might sound a made-up excuse.But what made me have no alternative was that un-fortunately my father had such a serious car accident yesterday that he had to be in hospital.It went with-out saying that I must look after him,due to which there was no time available to finish the article.Ipromise it will never happen again.And I am to make up with it as quickly as possible.I sincerely hope you can accept my apology and forgive me this time.Yours sincerely,Li Hua综合月考·英语第36页（共36页）

that it must nave been an escapea caged cockatoo ihat had fomed thefprelghvisitors heedsandCanprorHewild birds.I waved to them as they flew away screaming merry and wishedhelprthemthe escapee well in its pewer life.hgehearmnew架报gu的打开微(听力材料及参考答案见下期第赖队部分解析见《教师用报参考》第4期)足不出KEY CORNER上期第1版练题参考答案3.sweep up4.lose sight of3.of5.took up4.on uponand efforteI.1.surroundings2.adjustmentsIII.1.WrittenV.1.He got up very early so as to reach where he3.uncertain4.settlement2.Inspired3.We need time to inform ourselves教5.motivation3.required4.appointedwould interview the Prime Minister on time.thoroughly of the problem.5.Founded2.The reports about the earthquake haveII.I.speed up2.slid intoIV.L.of4.We had to wait a week for Mr.Brown to2.on/upondemanded considerable investment of timeapprove our plans to survey the factory.综合能力评估试题(10W:Yes.they always turn up on time and workhard on the lessons.But theyparty.It is a way of arranging your home in参考答案听力材料及参考答案are a little shyorder to create a peaceful atmosphere in which1-5 ACBCA6-10 BABCA11-15 CACAB听力材料when they are speaking in public.vou feel calm16-20 CBBCA2125 DCRAR26-30 DCDDB(Text 7)(Text 1W:How did you go about arranging your home in31-35 CACBA36-40 EAFBG41-45 BACBDW:John.have you made all your travelW:Mike,shall we discuss the bowling center?Wea en manner?46-50 CABAB51-55 CADDC56-60ABDC)arrangements for Monday?I guess you will getdon t have bowling in our neighborhood.M:The rule of Zen style is“less is more”,which61 addiction62.A61enjoyeda taxi to the airport as usualM:But don't you think it would only be for youngmeans that anything you don t need is in the64.approaching 65.was glued66.whatM:Well.I usually do but as it's a lunchtime flightpeople?We should choose something thatway.So,keep your decoration simple and67.males68.in69.terriblyiI thought I'd go by bus or subway to saveeveryone can enjoy.functionalmonevW:In that case,the community park is the bestW:Is that it then?(Text 2)idea.There could be things older people likeM:Of course not.It promotes the use of water.71....a shyly personshyly→shyM:I'm interested in applying for membership ofsuch as a rose garden and tea rooms,as well asearth,fire,metal and wood.You can do this bylibraries are my..your book club.Can you explain how it works?a playground for kids to play in.placing pot plants,adding some bamboo chairs73.who tocused on.who-whichiW:Well,you canbecome a member for threeM:Yes.The cost of a fitness club is too high foror having a metal lamp.74.write but submit→andmonths,six months or one year.But sign up forretired people and students.Being outside isW:Your metal lamp is my favorite object and I75.I had poured左单had12 months and you can join othermembersmuch healthier anyway.also want to get one.By the way,I've found76.At same timeAt后加theonline to ask the author questions.(Text 8)that all your furniture is the same color and it's77....without her helpwithout→with(Text 3)W:Dad,Mum has gone into town to do shopping.not bright.78....of express myexpress→expressingM:I'm looking forward to the school fundraising79So what can we do for you?M:As you know,colors can affect mood.Ratherand sought a...soughtseek80.thank vou moreyou→herevent.Are you going to bake some of yourM:Well,we have a huge amount of work to dothan try to cheer yourself up with bright flashyfamous cakes again?today.I'm going to be busy all day fixing thecolors,be simple.Sky blues,browns and书面表达W:I thought about making cheese pies but Iwater pipes in the bathroom so I'm relying ongreens tend to be good choices,but for me,theOne possible version:idecided cookies would be easier.you all to do the tasks.color of sky makes me relaxed.English Speech Club and MeText4④W:No problem,Dad.I can clean all the cupboards(Text 10)As the fifth anniversary of the English SpeechW:How did you enjoy your river trip in Egypt?M:Good.I have asked a worker to come to checkGood morning everyone.I'm happy to see soClub approaches,I would like to express howM:It was brilliant.The scenery was amazing.Ithe cooker today.Sarah,could you help finishmany of you here today.As you are all aware,weproud I am to be a member of it.was frightened of falling in,although localpainting the living room walls so that all theare trying to raise money to buy a new schoolI joined the club two years ago and havechildren swam in it.The worst thing was thefurniture can go back in?minibus.We are confident that the school party onbenefited from it in many ways.First,I have beenmosquitoes at night.12th May can raise several thousand pounds.Thetaught various ways of speaking English fluently.(Text 5)W:Dad,I think Greg can do it.He is taller thanevent will run from 10 am till 4 pm.There will beIn addition,I have learned a lot from Mr.Brown.meM:What happened to your leg?M:OK.Besides,Jenney has no schoolwork todaya number of different tents where people can buywho is the foreign instructor of the club.ForW:I was driving to work when a cyclist fell off hebooks,homemade bakery products,second-handexample,he taught me to pay attention to my bodybike in front of meI have told her to find the clean sheets andtoys and lots of clothes for children.We will alsolanguagewhen making a speech.MoreM:Did you hit her？make all the beds.Last,I need you to drivehave a special event which you can buy tickets forimportantly,regular interaction withotherW:No,I managed to stop in time but when I gotdown to the petrol station on Green Street atand you might win one of the many wonderfulmembers has made me more confident.out of the car a dog tripped me up and I fell.about 11 o'clock to meet the truck driver soprizes that have been donated by local shops andI do hope more students will join us and wish(Text 6)that he can follow you.Our furniture will bebusinesses.Last year,we did a lot of publicity forthe club a brighter future!M:Janet,why.did you set up a scheme to teachdelivered then.Let's get started!Chinese?(Text 9)some school's fundraising events in local shopsan advert in the local paper and ads on local TV.微W:I teach Chinese at the local college but I alsoW:Oh,your home style looks special.What is it?⊙This time we plan to make a new advert throughhelp out at a friend's cafe in my spare time.WeM:Zen style.You may see some pictures on thethe local radio stations who have been extremely语had a lot of foreigners come into the cafe andWeChat Moments.supportive.Now we need some volunteers to helpthey wanted to learn Chinese.Then I decided to周W:Why did you choose this style?程周/hteach them for free.set up the tents on Friday evening and naturally weM:Well,I first heard about Zen two years ago,need even more helpers on Saturday.You can报:N报程M:Are they good students?when I attended.a workmate's housewarmingii序phone me if you are free to help.●报社地址：山西省太原市晋阳街22号英语周报社。印刷：河南鑫泽印刷有限责任公司（马寨工业园先锋路）●邮编：030006●电话：0351-7773933●排版：本报激光照排中心●订阅：本报发行部●订阅热线：0351-7333565●广告经营许可证号：晋工商广字1401004000035

B.TVs.C.Shower heads.听第7段材料，回答第8、9题。8.Where does the man enjoy getting news?A.From the TV.B.From the radio.C.From the Internet.9.What type of news does the man like most?A.Art news.B.Sports news.C.Business news.10.What does the man think about the news on TV?A.Similar.

Ats55og4et4,dn®nber af the陈一柔中隐370.Why did the rich women argue?A.To show who was the most beautiful.B.To compete who had the nicest hands.C.To wash the hands with the clean water.big sotiety.的imp8u113A03:KeD.Todiscuss who had the most beautiful feet.)71.How was the poor woman working nearby?f地gw4yoas-pue-A.She was patientD.She was clever72.What's the best title for the text?C.She was kind.B.Argument Makes Troublein order toA.Kindness Makes BeautyD.Giving Leads to SuccessC.The Poor Are Beautiful阅读下面短文，并用英语回答问题（请注意年小题后面的河数要求)。Fsociety一pAeA rich man asked a farmer to manage his farm with all kinds of fruit.The farmet did very well onhmThedidhngnd here wn or him.When the riclosdeep thoughtsh picked raone by one and threw them at the farmershend.50However,the farmer said,"How lucky I am!"ferhil the ric man realized what he was doing.He got up and said,"hit you again andacti onsagain with grapes.Why did you say you were lucky?"Theamer replied,"Today pears and apples are also ready.If I had brought them instead of'grapes,what would happen to me right now?"Smythose whare always thankful to their life will always live a happy life.land to73.What was the rich man doing when the farmer arrived one day?（不超过l0个词)Hes七A)AkC4bO1/根据首字母及汉语提示，完成下列单词的拼写，使句意明确，语言通顺√e76.Jenny bought a pair of s2Lky(短袜）for sports this morning.77.George usually plays tennis with friends in his f(空闲的)time78.As we all know,Teachers'Day is on S)10th.79.Julie works in a shop that s出售)clothes online.商pndwas in trouble.在创建全国文明城市的过程中，体市举办)美德少年”评选活动，请根据以下提示，以“Bea要数男学想茶成良好的学楼，爱运动A化h0M已，W25九OdVirtue Teenager'”为题写一篇短文。2.在家里：经常与家人交流，感恩父母，分担家务；3.在社会：遵守规则，在公共场合不大声喧哗l oftter ifecommunicat have a Cogogd要求：1，文中不得出现真实的人名或地名：2.要点齐全，内容可适当发挥：communication with ouy词数00左右（开头已出，不计入总河数），(5(pareti moveBe a Virtue TeenagerTeenagers are the future of our motherland,and also the symbol of our city.a matterof器跨线十2900ohp0ut2地4have thenaso as strong asits teenayel terenhettey relat0.9 etions to6t0mg.-e0叶sirtue teenagey5时'0Mak吧0agw-t6器befween ourt六We havogevelp a good studghabit,Ebesides,weshouldasobetnda叶t

食师用卷高④重点中学、教育强区名校联考信息卷（四）时效性强信息量伏er,emissions it produces.命中率高piteby the yar arymherd to find on the breakfast mendedcot less theaer nd don't rey leaveco riny,IThepopr oundeoodketryduthmakesh topair withutsand rr vegetarian like one定owabout lab meatgowed oorchicke tobecome dend oes?By239 it looks like most of us,7infact,will live in citiesTocutransmaybent togow the onions to goithoseceusaemraHoweverif the reingroand luury flatsfill inveryremningspaceherewoude pantouPerhaps theis underground.thisedhappengities increasingly full of people and traffic by20wemay need newwaystotranspor theousedentthat end up in ou breakfasts.Could this be hereronelyn?Fowingthe rise of害akeaway delivery services,a company in China has been trialling drones as a way of getting food to作mers If this takes off,maybe deiverydriverswill be a thing of the past.[语篇解读]本文是一篇说明文。文章介绍了早餐在不远的将来将发生的变化，还介绍了已经或即将出现的早餐食材的种植和运输方式。Which alternative food would cause the least carbon emission according to the text?(AA.Insects.B.Mutton.C.Yogurt.命题立意考查细节理解D.Bacon.试题解析根据第二段中的“According to researchers in the Netherlands,insects cost less to raisetherthan cattle,consume less water and don't really leave a carbon footprint..”可知，昆虫的饲养成本as a成为比牛的饲养成本低，节水，还不会留下碳足迹；根据第一段中的“Meanwhile the kind of farmingthat produces bacon and sausages is criticized for contributing to climate change through thecarbon emissions it produces.”可知，熏肉和香肠的生产遭到批评，因为在它们的生产过程中产生的碳排放引起了气候变化。故选A。(易错题)What do the underlined words mean in Paragraph2?(C)A.Sipping.B.Disgusting.C.Enjoying.D.Spitting.eing命题立意考查词义猜测者所t题解标根据第二段中的“Plus in many cultures around the world,in fact30%of the planet's,theyre aready considered prettytasty.”可知，现在全球已经有30%的人认为昆虫是好吃的，那么到2039年，它们应该会得到更多人的喜欢，即更多的人会开怀大吃昆虫。由此可推,画线部分与enjoying(享用)意思相近。故选C。statement i NOTtru bynhA).aorymed hik will be trendy.Undergroundntationbemcllmetud beeebeto dounitieseruubereled byo故立息考查推理判断霸是接第二段中的oe,od订e@d0 the brea$tmenu,.”可知，到200年阿美，谷物和奶利品可能会很难再出现在早餐的nnials上，所以A项表述错民。数选入。(CthatUnderground planting would arise due toB.energy shortagearbon.onmicdepressioD.world hungerinsufficient land新教材版48

chances that are otherwise blocked by economic or social barriers.They also offer a sense ofbelonging and an area to express yourself可知，作者在最后一段中指出课外活动可以让学生学生存技能，表达自我，获得实现梦想的机会。由此可知，作者在本段论述了课外活动的优点。35.D。理解主旨要义。作者结合课外活动帮助自己圆梦的经历指出课外活动可以让教育锦上添花，帮助学生发掘他们的兴趣、获得不同的技能、敢于表达自我，从而帮助他们实现梦想，因此D项适合作本文标题。the icing on the cake锦上添花，与文章第二段首句Althougheducation may be the cake you have to eat to succeed in life,the icing on top of that cake isafter-school,,extra-curricular activities吻合。icing糖霜。第二节主题语境：人与自我一一生活与学本文是说明文。文章指出人们要正确地和他人进行比较，不要陷入比较的陷阱。36.G。上文中的Whether it's the number of goals you've scored in football or how many booksyou've read,it's easy to compare yourself to someone else指出，人们喜欢将自己和别人进行比较。G项指出比较是帮助人类相互学的自然行为，是对上文的解释说明，与上文为语义上的顺承关系，因此G项符合语境。另外，下文中的comparing can be good for you也与G项相呼应。37.E。上文中的Becky Goddard-Hill is the author of Create Your Own Confidence介绍了Goddard-Hill的身份，设空处应是Goddard-Hil对于比较的看法，故E项符合语境。E项中的She指代上文中的Becky Goddard-Hill。38.F。上文中的“Comparing up”means seeing someone doing better than you and using thatto encourage yourself to try harder解释了Comparing up,并指出和比自己优秀的人比较可以让人变得更努力。F项解释了Comparing down,与上文形成对比，故F项符合语境。此外，下文中的While this might make you feel like you're doing well,says Goddard-Hill,it can alsostop you from wanting to improve是对F项的解释说明，this指代Comparing down.39.A。根据本部分的内容可知，本部分介绍了帮助人们走出比较陷阱的建议和方法，因此A项可以概括本部分内容，适合作本部分的小标题。4o.C。上文中的If your feelings depend on what other people are doing,“Surround yourselfwith cheerleaders,".."Find ones that make you laugh or show you lovely places instead,shesys介绍了帮助人们走出比较陷阱的具体方法和建议。C项（最后专注于如何提高自己）是帮助人们走出比较陷阱的另一个方法和建议，故c项符合语境。另外，下文中的The bestperson you can compete with is yourself与C项中的how you can improve相呼应。语言运用第一节主题语境：人与自我一一生活与学本文是记叙文。文章讲述了Sarah在高中第一天的所见所闻。41.C。42.A。根据上文中的Sarah had just moved to a new town over the summer以及下文中的was worried about fitting in and making friends可知，Sarah一家刚刚搬到了一个新的小镇。在那里，她一个人都不认识，这令她对即将开始的高中生活充满了忐忑。43.D。根据下文中Sarah积极与同学、老师交流的描述可知，她决定利用这次机会，结交新的朋友。44.A。根据下文中的which made her feel small可知，开学第一天，Sarah早早地到了学校，偌大的校园让她颇为震惊，也让她感到了自己的渺小。45.C。46.B。根据上文中的As she walked down the hallways可知，当Sarah在走廊中行走

【答案】 One possible version: Dear John, I am Li Hua,Chairman of the Student Union of Guangming High School.I am writing this letter on behalf of our school to tell you that we are glad to donate to your school some books on traditional Chinese culture.We plan to donate about a hundred books,whose topics vary from Chinese ancient philosophy,tra- ditional Chinese painting and calligraphy to Chinese classical lit- erature, We plan to wrap them in a big parcel and post it to your school. So I hope you can offer me the accurate address of your school as well as the name of the person to receive the parcel.Looking forward to your reply. Yours faithfully, Li Hua

1、[百师联盟]2024届高三仿真模拟考试(二)2生物学(75分钟单选)答案

1、[百师联盟]2024届高三仿真模拟考试(二)2生物学(75分钟多选)试题

1、[百师联盟]2024届高三仿真模拟考试(二)2生物学(75分钟多选)答案

2、[百师联盟]2024届高三仿真模拟考试(二)2生物学(75分钟单选)试题

1、[百师联盟]2024届高三仿真模拟考试(二)2生物学(75分钟单选)答案

1、[百师联盟]2024届高三仿真模拟考试(二)2生物学(75分钟多选)试题

2023-12-17 10:46:09

12

1、山西省2023-2024学年度九年级第一学期阶段性练(三)3数学(人教版)答案

1、山西省2023~2024学年度九年级阶段评估(A)[R-PGZX E SHX(一)]数学答案

“x十x=一是，则为十=-古十4=是十4，N(-是是+2，m2k22k22k

1.C0品体的品胞结构如图所不，若原子坐标参数A为(000)，B为号，名名。该品体十6所不，个设根面为直角三角形ABC的三校柱技璃防顶角0来种巢色光班瓷整的密度为dg·cm,阿伏加德罗常数的值为NA。下列说法正确的是草肉父生全反的为角光求以的C达的中点O以人射角。二46射人已知真空中的光速为，C边长为为，不考虑光束在玻璃砖中的多次反射，则A.基态Cu的价层电子排布式为[Ar]3dA.光束在界面AC上的折射角为3OB.品胞中原子坐标参数C为片子)B.光束在界面AC上的折射角为60oc oC.O原子的配位数为2，Cu原子的配位数为4C光束在玻璃砖中的传播时间为dD,品胞中Cu原子与O原子之间的最短距离为D.光束在玻璃砖中的传播时间为2288√NX10pm17,台小型发电机与电压表0，小灯泡按图甲所示电路连接，发电机产生的感应电动势随时间N,(、H,O12。F0OH用于常压电化学法合成氨，该装置如图所示。下列说变化的规律如图乙所示。发电机线圈电阻不能忽略，则法正确的是362A,该装置能将化学能转化为电能B.电极n上发生的总反应为N:一6e十6HO一2NH,+6OH/×10C.a,b两极产生的气体的物质的量之比是3：4a-FeOOH西⑧D.a FeOOH在该过程中起催化作用电源13,常温下，用100mL0.1mol·LNaOH溶液吸收SO,与N,的混合气体，所得溶液的pHA.从线圈与中性面垂直的位置开始计时B.电压表⊙的示数为36V与吸收的混合气体体积的关系如图所示。已知K。(H,S0)=1.2×102,K,(H:SO)=C.发电机产生的感应电动势的表达式为e=36√2sin(100t)V5,6×10。下列说法正确的是A,pH=7时，溶液中2x(SO)=1.12c(HSO,)D.若线圈匝数为90，则任意时刻穿过线圈的磁通量为0-品c0s(10m)W%B.吸收6L气体时，溶液中主要溶质为NaSO18.如图所示，一长方体木块P放在水地面上，与竖直墙壁之间放置光滑入大圆柱体A,A下端与地面不接触，在A与竖直墙壁之间放置光滑小圆X点对应的溶液中存在：柱体B,整个系统处于衡状态.若将木块P水向左缓慢移动少c(Na )c(HSO)>c(H SO)>c(SO)许，则D除起点外，曲线上任意点对应的溶液中均存在：A.木块P对地面的压力大小不变4667(H)c(Na)

1、2024届全国100所名校单元测试示范卷·生物[24·G3DY(新高考)·生物-SJB-必考-HUB]三试题

PKA催化亚基可将ATP上的磷酸基团转移到特定蛋白质的丝氨酸或苏氨酸残基上进行磷酸化，改变这些蛋白的活性”可知，ATP上的磷酸基团转移的过程即是ATP的水解过程；腺苷酸环化酶催化ATP环化形成cAMP

2、2024届全国100所名校单元测试示范卷·生物[24·G3DY(新高考)·生物-SJB-必考-HUB]四试题

(1)交感神经末梢与其所支配的腺体组成了反射弧中的上腺髓质分泌的肾上腺素在作用特点上的共同点有,去甲肾上腺素与肾(2)人体处于寒冷环境中时，交感神经兴奋，引起皮肤血管(写出两点)。,从而减少散热增加产

3、2024届高三全国100所名校AB测试示范卷·生物[24·G3AB(新教材老高考)·生物-LKB-必考-HUN]六试题

武人休中胆固醇可参与血液中脂质的运输￠35℃时，对比两条曲线可知，胆固醇可以提高人项或多项y0.生一定范围内，人工膜的流动性随着温度升高而的流动性三、非选择题：本题共5小题，共55分。增大,使细菌21

4、2024届高三全国100所名校AB测试示范卷·生物[24·G3AB(新教材老高考)·生物-SJB-必考-HEB]八试题

(5)四不同光照强度下低浓度NaHSO3溶液可提高水稻光合速率35(82m.mpm0准度米宽0305050PMSPMS+NaHSO3

5、河南省2024届九年级第三次综合素养评估生物

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1、河南省九年级2023-2024学年度综合素养评估（二）【R-PGZX C HEN】生物试卷答案

(2)由题意可知200名投资人中，年龄在[40,50)的有0.03×10×200=60名，年龄在[60,70]的有0.02×10×200=40名，则利用分层抽样抽取的5人中，年龄在[40,50)的有3名，记为a,b,c;在[60,70]的有2名，记为D,E.……8分从这5人中随机抽取2人的情况有(a,b),(a,c),(a,D),(a,E),(b,c),(b,D),(b,E),(c,D),(c,E),(D,E),共10种；…10分其中符合条件的情况有(a,b),(a,c),(b,c),共3种，所以这2人的年龄都在[40,50)的概率P=品12分19.(1)证明：取BD的中点O,连接PO,CO,如图所示.因为△PBD为等边三角形，且O为BD的中点，所以PO⊥BD,…1分又BC=CD,且O为BD中点，所以CO⊥BD,…2分又PO∩CO=O,PO,COC面POC,……4分所以BD⊥面POC,又PCC面POC,所以BD⊥PC.…5分A(2)解：因为面PBD⊥面ABCD,且面PBD∩面ABCD=BD,POLBD,POC面PBD,所以PO⊥面ABCD.…6分又PB=PD=BD=√BC+CD=2√2，PO=√PB-BO=√6，BA=√CD+(AD-BC)7=2√5，∠ODC=∠ODA=T,所以AO=AD+OD-2AD·OD·cos∠ODA=26,所以PA=P0+AO=42,所以os∠APB-PAgP-号，又0<∠APB<180.2PA·PB所以Sin∠APB=V-oAPB=,所以SAB=号PA·PBsin∠APB=V3丽.…8分设D到面PAB的距离为h,又VP-ABD=VD-PAB,所以xSX0P=号×SasX,即号X号X6X2X6=号×V/3丽h,…10分3解得h=6⑥，即D到面PAB的距离为5Y…12分13130解：①)由题意知2+)月…2分=1.b2c2=a2-b,解得a=4,b=2,c=2√3，…3分1所以C的方程为后十苦…4分(2)设A(x1,y),B(x22),当直线l的斜率存在时，设直线1的方程为y=kx十m,y=k.x十m,由x2得(1+4k2)x2+8kmx+4m2-4=0,所以(4+y2=1【模拟卷·文科数学（三）参考答案第4页（共6页）】4E

1、新疆维吾尔自治区2024年普通高考第一次适应性检测预备卷(3月)文科综合答案

各国以本国的国家利益为出发点，④不选。19.C【解析】本题考查文化对人的影响、爱国主义的知识，考查考生辨识与判断、分析与综合、反思与评价的能力。在每年国庆日，国家和社会各方面举行多种形式的庆祝活动，集

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Z90S82【(单1并)道z1熊本·景料年甘甘8三罩】790cc72023~2024学年第二学期高三3月月考试卷网络关注度是通过统计网民在搜索引擎上查询相关关键词的搜索量作为反映网民对某类信息的关注程

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20.(12分)已知不等式2乙1的解集在R上的补集为A,B=(x

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角速度为2w时，T2+F=m(2w)2(L-s)解得F=2mg(2分)(3)装置转动的角速度由0增至20过程中，

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1、[百师联盟]2023~2024学年高二12月大联考地理(90分卷)答案

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做某事”，故填using。

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所以f(x)=(x+1)(x-1)(x十4)=x3+4x2-x-4,(m,n)=(4,-1)或f(.x)=(.x十1)(x十2)(x-2)=x3+x2-4x-4,(m,n)=(1,-4),所以mn=-

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术，董仲舒著《春秋紫露》宣扬“君权神授”“天人感应”等哲學思想，让天命为君权服务。司马迁作为董仲舒的门生，自然也会受到这种思想的影响。另外，司马迁还未能摆脱占星术的影响，他认为上天和人间的确有对应的关

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10月联考 2024-05-10 15:58:13

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