全国©0所名校高三单元测试示范卷教学One study from the Human Kinetics found that a 10-minute cold shower immediately after an exer礼记cise session can assist with hydration status.39 Meanwhile,they will feel less tired,too.Even with so much to benefit from drinking cold water,there are some different opinions.40 In fact,your preferences in water temperature won't matter when it comes to the ultimategoal of why you're drinking water in the first place-to stay hydrated and to keep your body healthyand happy.A.Drinking warm water is also a cultural practice for many.B.Others claim that cold water makes you burn more calories.C.There is a claim that drinking cold water can make you hungrier.D.Staying hydrated is important for regulating your body temperature.E.Some experts claim cold water actually isn't good for your body's health.F.Plus,a 10-minute cold shower has been shown to help athletes to feel less sore.G.The study finds cool tap water is the best temperature for rehydration purposes.【答案】36-40 BDGFE第三部分语言运用（共两节，满分30分）】第一节（共15小题；每小题1分，满分15分）阅读下面短文，从每题所给的A、B、C、D四个选项中选出可以填入空白处的最佳选项。When in need of some guidance,most people immediately look for an expert on the topic.41,however,researchers with the Association for Psychological Science find that many expertsdon't actually give better advice than others-they just give more of it."Skillful 42 and skillful teaching are not always the same thing,so we shouldn't 43 thebest performers to necessarily be the best teachers as well,"says lead study author David Levari."People seem to 44 quantity for quality.Our studies suggest that 45 in some instances,people may overvalue advice from 46 performers.An experiment featured 2,085 people randomly 47 to either an advice or a no-advice group.After 48 a single round of the game of Word Scramble,participants in the advice group 49advice from a random advisor and then played five more 50.Meanwhile,the no-advice groupjust played six rounds without any 51People in the advice group did 52 perform better after getting some guidance,and their per-formances tended to 53 round by round.However,on average,researchers say the advicecoming from the best players was not any more 54 than others'suggestions."In our experiments,people given advice by top performers thought that it helped them more,but it is not always the 55.Surprisingly,they thought this even though they didn't know any-thing about the people who wrote their advice,Levari explains.41.A.LuckilyB.SurprisinglyC.FurthermoreD.Besides42.A.searchB.controlC.applicationD.performance43.A.allowB.expectC.forceD.encourage44.A.blameB.exchangeC.mistakeD.excuse45.A.at mostB.at lastC.at firstD.at least46.A.averageB.topC.poorD.mean47.A.assignedB.opposedC.devotedD.exposed48.A.writingB.designingC.playingD.losing49.A.sentB.refusedC.changedD.received50.A.roundsB.groupsC.gamesD.sports33【24G3DY(新高考)·英语-R-必考-HEB】

试指类型：BB2023年陕西省初中学业水考试·信息卷英语试卷注意事项考试时间120in (hina分钟。本试卷分为第一部分（力）和第=分（笔试）。金卷共8页，总分1四18.Shewent to a friend2领到试卷和黄颗卡后，请用05毫米黑色居水校字菌分别在减卷和容圆生上填写姓名和物19.Shewas late because of the heav学校0Sa。eat up ll the od in her bdthat there are so many differ考证号，同时用2B铅笔在答题卡上填涂对应的试卷类型信息点(A或B)。3.请在答题卡上各题的指定区域内作答，否则作答无效。第二部分（笔试共90分）4.考试结束，本试卷和答题卡一并交回。第一部分（听力共30分）出第节：阅读下面知文，按照句子结构的语法性和上下文连贤的要求，从所给的四个选项中选出第一节：阅读班单书：听天面0民轻对适5有阳株诗能超沙有动Xiang CL,听选答案（共15小题，计20分）i is a beautiful girl from Wuxi,Jiangsu Province.Bor in1993.hed何题筑所给的是、法选袋格当的共。水题，计10分》nappy life.However,things 21mB 1.A.Playing basketbalB.Playing footbalC.Playing tennisB.America.C.EnglandweakerA山e。:。，o6e。een23.In 2019,she started to have difficulty standingC2.A.Australia.试场A 3.A.Pandas.B.Cats.C.TigerB4.A.Tired.B.UnhappyC.Exeited.C.A novel.hours a day 24 her breathe.But Xiang neverC 5.A.A bike.B A rulerC.By bike.gave 25."My parents love supporA6.A.On foot.B.By bus.B.Teacher and student.C.Doctor and patient.Xagd,g that he had taken p dol--m.king(玩偶作)parts of my bodycannat move and I have to wear a ventilator,I can ake god eare ofC7.A.Brother and sister.B.Blue.C.Yellow.her not only make a living,but also face life27β8.A.Red.Though making a doll may take her months,Xiang thinks she is lucky to be able to do 28姓名9.A.Because it's difficult for him to use chopsticks.B.Because he wants to eat Japanese food.C.Because he thinks Chinese food is not deliciousB.At8:45.C.At9:15.第二节，听下面两段对话，每段对话后有几道小题，请根据对话的内容，从题目所给的二个选As you can imagine,many people 30 by her story.月10.A.At9:00.A21.A.changedB.changeC.will changeD.are changingC22.A./C.aD.anB.the项中选出所给问题的最佳答案。每段对话读两遍。（共5小题，计10分）B23.A.sheB.herC.herselfD.hers准考证号听第11段对话，回答第11、12小题。D 24.A.to showB.showC.helpD.to helpD outA11.How long has Li Ming been dancing?C.For 6 years.A 25.A.upB offC.awayC.UntilD.UnlessA.For 5 yearsB.For 2 years26.A.BeforeB.AlthoughD.bravelyB 12.How often does Li Ming leam to dance?C.Five times a weekC.braveD 27.A.sadlyB.sadB.what does she loveA.Four times a week.B.Twice a weekA28.A.what she loves听第12段对话，回答第13至15小题。C.how does she loveD.how she lovesD.coursesC13.Who does the man want to buy a gift for?C.His daughter.D29.A.picturesB.pictureC.courseD.is encouragedA.His mother.B.His son.第二节：阅读下面一篇短文，理解大意，从所给的四个选项中选出一个最佳答案，使短文连贯C30.A.encouragedB.encourageC.are encouragedBB14.What does the man want to buy?A.A sweater.B.A dress.C.A T-shirt.2023年陕西省初中学业水考试英语信息卷B-2-(共8页)2023年陕西省初中学业水考试英语信息卷B-1-(共8页)

78(12分)20.典卷匠乓球被称为我国的国球，是一种深受人们喜爱的球类体育项目.寒次乒乓线比火中，比赛规则如下：比赛以11分为一局，采取七局四胜制.在一局比赛中，先得的选手为胜方·如果比赛出现10比10，那么先连续多得2分的选手为雅。型落药一分个中分率巧金在之@选手的得分为8比8，求这局比赛中甲先得11分获胜的概率，2假设甲手每局获胜的概率为片，在前三局甲获胜的前提下记X表示到露考结束时还需要比赛的局数，求X的分布列及数学期望。·(0)儿指世不清原的D效爽无：限地类套？8。

10.将3g镁铝合金投入200mL某浓度的硝酸中，合金完全溶解，共收集到NO气体0.1mol(已知还原产物只有NO),向所得溶液中滴加4mol·L1NaOH溶液，当滴加的NaOH溶液的体积为100mL时，生成的沉淀质量最大。下列说法正确的是A.合金中镁、铝的物质的量之比为1：1B.原硝酸的物质的量浓度为5mol·L1C.所得沉淀的质量为8.1gD.合金完全溶解时，溶液中的H+的物质的量为0.2mol二、非选择题：本题共4小题，共60分。11.(15分)物质的分离和鉴别是化学实验中常见的操作。已知某固体混合物可能由Si02、Al2O3.FeO3、Fe、NaSO、NaCO,、BaCl中的若干种物质组成，某化学兴趣小组设计实验探究该固体混合物的部分组分，实验方案如图（加入的试剂均过量）。请回答下列问题：，气体AD气体B体积小绮图体混合物番0常汽A心0H常流白包沉淀B二段词已，红装色沉淀心①.③溶液B→…+固体A→(1)上述实验中需用到480mlL3.0mol·L稀硫酸，现用98%的浓硫酸（密度为1.84g·cm3)配制，则配制时用到的玻璃仪器除烧杯、量筒外，还有,需要量取(保留一位小数)mL98%的浓硫酸。(2)写出②中酸性高锰酸钾溶液发生氧化还原反应的离子方程式：由此可推出原固体混合物中一定含有(填化学式)。(3)请准确描述白色沉淀B转变成红褐色沉淀C的过程中的现象：(4)根据上述实验，某同学推测原固体混合物中至少有FezO、Fe中的一种，若仅有FezO时，写出①中生成白色沉淀B中阳离子的离子方程式：(5)将固体A加人(填试剂名称)中可以判断原固体混合物中是否含有SO;向溶液B中通入足量的CO2,若(填实验现象)，则可以确认原固体混合物中含有AO。12.(15分)高铁酸钾(K2F0,极易溶于水，溶液呈紫红色)是一种绿色净水剂，易溶于水。某小组在实验室条件下制备KFeO,并探究其性质。回答下列问题：实验（一）制备K,FeO,。搅拌棒〉一浓盐酸nKOH溶液NaOH溶液Fe(OH).A(1)仪器M的名称是,装置B的作用是【高三化学第4页（共6页）】.24-68C