JIMKAONVI EDUCATION数学满分:150分考试时间:120分钟注管事项:1.答卷前,考生务必将自己的姓名、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,将答题卡交回。一、单选题:本题共8小题,每小题5分,共40分;每个小题所给的四个选项中,只有一个符合要求。1.已知集合A={(x,y)1x2+y2=1},集合B={(x,y)lx+y=1},则集合AnB的元紫个数为A.1B.2C.3D.42.已知复数z=a2-1+(a+1)i(aeR)为纯虚数,则a=A.0B.-1C.±1D.13.“x2>4”是“x>2”的()条件A.充分不必要B.必要不充分C.充要D.既不充分也不必要4.在统计学中,月度同比是指本月和上一年同月相比较的增长率,月度环比是指本月和上一个月相比较的增长率,如图是我国2022年居民消费价格月度涨跌幅度统计折线图(图中上面的那条折线为同比),下列说法正确的是9.0+月度同比*月度环比6.054.524.33.0332252724170.-0.50.70.014-20.9-0.8010.6a402.03060.83.01月2月3月4月5月6月7月8月9月10月11月12月A.2022年全国居民每月消费价格与2021年同期相比上涨B.2022年全国居民消费价格中3月消费价格最低C.2022年全国居民消费价格月度同比的众数为2.4%丑.2022年全国居民消费价格月度同比的中位数为2.4%高三数学第1页(共4页)
非选择题部分三、填空题:本题共4小题,每小题5分,共20分.13.双曲线4x2-y2=1的渐近线方程为14.已知侧棱长为5,高为4的正四棱锥被行于底面的面所截,截去一个高为2的正四棱锥,所得的棱台的体积为15.已知△ABC是边长为3的正三角形,△ABD是以AB为斜边的等腰直角三角形,若二面角D-BC的大小为四面体D一4C的你凝球表积为6已知椭圆C+(a>b>0)的左、右焦点分别为,B,直线1经过点F与y轴相交于点B,点A为1与C的一个交点,且AF=3AF,BF=4AF,则C的离心率为四、解答题:本题共6小题,17题10分,其余每题12分,共70分.解答应写出文字说明、证明过程或演算步骤。17.已知直线1经过点P(-1,0),圆C:x2+y2-2x=0.(1)若直线1与圆C相切,求直线1的方程;(2)若该直线1与圆C相交于A,B两点,且△4BC的面积为5,求直线1的方程.高二数学学科试题第3页(共6页)
二、非选择题:本题共4小题,共55分。16.(13分)原子序数依次增大的X、Y、乙、W、M五种短周期主族元素中,X、Y两元素间能形成原子个数比分别为1:1和1:2的固态化合物A和B,Y是短周期主族元素中原子半径最大的元素,W的简单氢化物化学式为WH,Y、Z、M的最高价氧化物的水化物两两能发生反应,常见的M单质只有一种。(1)A的电子式为,列举一个化学方程式说明Y与Z的金属性强弱(2)Z分别与X、M形成化合物熔点更高的物质化学式是,原因是(3)W能形成多种含氧酸及相应的盐,其中NaH2WO,能与盐酸反应但不能与NaOH溶液反应,则HwO2是」酸,NaH2WO2具有较强的还原性,可将溶液中的Ag还原为Ag,从而可用于化学镀银,利用NaH-WO:2进行化学镀银反应中,若氧化剂与还原剂的物质的量之比为4:1,则该反应的离子方程式是(4)X、M形成的一种化合物MX2是一种优良的水处理剂,某自来水化验室利用下列方法裣测处理后的水中MX残留量,已知不同pH环境中含M粒子的种类如图所示:向500.00mL水样中加入足量的KI,充分反应后将溶液调至中性,再加入2滴淀粉溶液。PHMX6MX.4+3+4M元素化合价向所得溶液中滴加2.0×104molL1的Na2S203溶液至终点时消耗10.00mL标准溶液(已知2S2032+2=S4062+2)。该水样中残留的MX2浓度为mgL1。17.(14分)氮及其化合物的相互转化在工农业生产、生活、环境等领域有着重要的应用价值。(1)细菌可以促使铁、氮两种元素进行氧化还原反应,并耦合两种元素的循环。耦合循环中的部分转化如图1所示。大气反化过程反硝化过程NO:今NO←硝态硝化过程硝化过程NH:-水体亚硝态氨态土壤铁氧化细菌Fe2+①图中所示氮循环中,属于氮的固定的有图A.N2转化为NH:的过程(填字母序号)。B,NO,转化为NO的过程C.NO,转化为N2的过程D.NH转化为NO,的过程②氮肥是水体中氨态氮的主要来源之一,检验氨态氨肥中NH;的实验方法是③在氨氧化细菌的作用下,NH:与N0,可以转化为氨气.该反应中,当产生01ml氨气时,转移的电子的物质的量为mol。④上壤中的铁循环可用于水体脱氮(脱氮是指将氮元素转化为气体从水体中除去),酸性条件下,℉®2+脱除水体中硝态氮NO)生成N2的离子方程式为【化学试题第4页共6页】
72.cheated73.with74.my75.proud六、A.76.Because the writer used to be very shy.77.Mrs.Smith was thinking of the writer for the lead role when she wrote the play.78.She felt so nervous.79.By encouraging her to act the lead role of the play.80.It was great.B81The most important change in my lifeLife is filled with changes.Some of them may have a great influence on us.Now I would liketo talk about the most important change in my life.I used to live at home with my family.My parents looked after me well and I didn't have to doanything else except study.Everything was going fine until I was sent to a boarding school.Living at school requires me to do chores on my own.It was so difficult for me at first that Icried many times.With the help of my teachers and roommates,I kept trying and learning.Now,I'm able to take good care of myself.My parents are proud of me for my independence.【书面表达写作指导】本次书面表达要求根据所给提示谈谈生活中最重要的变化。写作时,人称以第一人称为主,时态以一般过去时为主。注意要点齐全与适当拓展。文章完成后,要通读全文,检查语法是否正确、有无拼写错误。
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W:Then you can't go out for fun.How can it make you so happy?M:If it rains this evening,some women can't dance in the neighborhood.To tell the truth,I don't like square dancing.It's too noisy.Sometimes,I can't do my homework without a quietenvironment.W:I think square dancing shouldn't be allowed in the neighborhood.People should do itsomewhere far away from our homes.M:I agree with you.听第8段材料,回答第11至13题。W:Hello,Daniel.Nice to meet you.I'm a reporter from China Daily.May I ask you somequestions?M:Yes,of courseW:As far as we know,you play table tennis very well.When did you start to practice?M:I began to practice in 2001.I was five years old then.W:When did you join the national team?M:In2016.W:You won the honor for our country.We are all proud of you.By the way,how often do youpractice playing table tennis?M:Every day.听第9段材料,回答第14至16题。M:Mom,where are you going this after-noon?W:To London.M:Why are you going there?W:There will be an important meeting.I have to take part in itM:Is English spoken as the official language there?W:Yes,it is.But I have trouble under-standing people there.M:So how can you solve the problem?W:I have asked an interpreter for help.M:Mom,you should learn English from me from now on.W:I agree with you.When I come back,let's study English together.M:When will you come back?W:I will stay there only for four days and I will come back next MondayM:Mom,can you buy me a special gift when you come back?W:No problem.听第10段材料,回答第17至20题。M①Dear mother,Today is my fifteenth birthday.It's very late at night now,but I'm writing to you.You havemade so many rules,and they bring me a lot of stress.You always educate me to be friendly toother people and study hard.I like eating a little junk food in the evening,but you ask me to stayaway from it.You always say it's bad for my health and that I shouldn't eat it at all.I like to listento some music to relax myself after finishing my homework,but I'm not allowed to do that.Youthink it will get in the way of my study.In fact,it's good for teenagers to develop some hobbies.I really hope I can make my own decisions.Can you give me a chance?Yours,Peter
三、填空题(本大题共4小题,每小题5分,共20分)13.已知复数z满足(1-i)z=1+5i,则|z|=14.已知向量a=(1,),6=(-3,1),且(2a+6)1,则cos(a,)=15.已知数列|an}满足a,=2,a+1=3an+2,若对任意正整数n≥1都有k(an+1)≥2n-3恒成立,则k的取值范围是16.已知△ABC的面积为1,且AB=2BC,则当AC取得最小值时,BC的长为」四、解答题(共70分,解答应写出文字说明,证明过程或演算步骤)17.(本小题满分10分)已知等差数列{an}的前n项和为Sn,且满足a3=5,S3=as(1)求数列{an}的通项公式;(2)若数列{bn|满足bn=an+2,求数列{bn}的前n项和Tn18.(本小题满分12分)·在△ABC中,角A,B,C的对边分别是a,b,c,且(a2-c2)sinC=(bc-c2)sinB.(1)求角A的大小:√3(2)若a=2,且△MBC的面积为?,求△MBC的周长19.(本小题满分12分)第22届亚运会于2023年9月23日至10月8日在我国杭州举行,这届运动会大量使用了高科技.为选拔合适的志愿者,参选者需参加测试,测试分为初试和复试;初试从6道题随机选择4道题回答,每一题答对得1分,答错得0分,初试得分大于等于3分才能参加复试,复试每人都回答A,B,C三道题,每一题答对得2分,答错得0分.已知在初试6题中甲有4题能答对,乙有3题能答对;复试中的三题甲每题能答对的概率都片,乙每题能答对的概率都是号(1)求甲、乙至少一人通过初试的概率;(2)若测试总得分大于等于6分为合格,问参加完测试甲、乙合格的概率谁更大,数学·第3页(共4页)
第二节6-10 ABACC第三节11-15 ABAAB第五节1.Fine.2.It's Jenny's.3.It's red.4.It's a cup.5.I am at home.第六节1.It's a jacket.2.A pen.3.On the desk.4.The phone.5.In the school.第二部分1-5 BACCB 6-10 BABCC11-15 AACBB16-20 CABCC第三部分21-25 TFTFF26-30 ABCDB31-35 ACCBC36-40 BBDAC41-45 CGEBD第四部分第一节46.pens47.fine48.my49.color50.are第二节51.blue jacket52.Good morning53.a key54.in English4/5
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Co(MH12H20回答下列问题:tH202溶液混合液(1)仪器c的名称为,溶解NHCl时使用玻璃棒的目的是(2)步骤Ⅱ中,将温度降至10℃以下以避免2(3)加人H,02后,反应的离子方程式为P4d(4)步骤V、V中,提纯滤得固体的方法是(5)步骤V中加入浓盐酸的目的是Ⅱ.[Co(NH,)6]CL,样品中钴含量的测定已知:[Co(NH)6]Cl在热的强碱溶液中会分解:[Co(NH)6]CL,+3NaOH一Co(OH)3↓+6NH3↑+3NaCl;L2+2S20g—2I+S,0g(6)准确称取0.2000g的[Co(NH3)6]Cl,样品放入250mL碘量瓶中,加入15mL10%Na0H溶液,加热至不再有氨气放出,加人足量KI固体,摇荡使KI溶解,再加人HC1酸化,置于暗处10mim,Co(0H),转化成Co2+,用0.1000m9l/LNa,S伦标准溶液滴定至终点,消耗0标准育液60产品的统度为。}学@位有效数字18.(15分)利用下图装置进行铁上电镀铜的实验探究。装置序号电解质溶液实验现象0.1mol·L-1CuS04阴极表面产生无色气体,一段时间后①阴极表面有红色固体,气体减少。经和少量H,S04溶液检验,电解液中有Fe2+铁制阴极表面未观察到气体,一段时间后铜片镀件0.1mol·L-1CuS0②阴极表面有致密红色固体。经检验,电解质溶液和过量氨水电解液中无Fe元素(1)实验室配制0.1mol·L1、480mL的CuS04溶液需要g胆矾,所需玻璃仪器为玻璃棒、烧杯、量简和50m儿%号0-2306面0(2)a.铜做4极,电极反应式为:〔50bb.①中气体减少的原因:C444c.①中检测到Fe2+,推测可能发生反应:(3)已知:当C2+放电的速率缓慢且稳时,有利于得到致密、细腻的镀层。根据实验现象分析②中产生致密红色固体的原因:化学试题第6页(共6页)



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