23.(12分，每空2分)(1)①将Na2Cr04转化为Na2Cr20,②>(2)①2H20+2eˉ=20H-+H2↑②阳极上H20放电，溶液中H*浓度增大，使CO子转化为Cr202,部分K+通过阳离子交换膜移动到阴极区，使阳极区溶液的主要溶质变为K,C20,(3)①Cr20号+20H+2Ba2+=2BaCr04↓+H20[Ca(0H)2不拆也给分]②生成的BaS04难溶于水，会覆盖在BaCrO4固体的表面，阻碍反应的进行。24.（12分，每空2分)(1)-1631.6kJ·mol-1(2)0.171mol·L-1·min-1(3)放热●(4)G(5)60%品。高三化学答案第2页（共2页）

0,π）单调递增1229D.m的取值范围是5'10【答案】ACD【解析】【分析】由f(四)在[0,2列有且仅有5个零点，可得元≤2元0+T0)02问有且仅有5个要点，如图所示5π≤2π0+

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二、选择题题目要教札记3北学名房为基品小项错决液一个且【解题分析】波物质的碳链编号为7四苯乙为乙烯的名A.四武其化学名称为2甲基3己烯，C项错提：甲装中甲基上的三个氢原子被氟原子取代，故其化学名称为象甲装。、B.四D项正确。C.4贺仿主婴用于有机合成，还可用作溶剂，茶取剂，麻碎剂等。光照条件下，氢仿会与空气中的氧气作【答案DD.四用送新分解生皮制春的光气（碳能数和氢化氢，可加人少量乙醇，使生成的光气与乙醇作用生度【解题分中所有原子无毒的碳酸二乙酯。下列有关说法正确的是B.光气的结构简式为COC1。13molH2为A.氯仿的分子式为CC1【答案】C.碳酸二乙酯中含有两种官能团D.氯仿在碱性条件下水解生成甲酸和氯化氢【解题分析】氯伤为三氯甲院的名，其分子式为CHC,A项错误：光气为碳酰氯，其结构简式为COC,B项正8.下列有典：碳陵二乙需的结肉简式为CL0CO0C,官能团仅为酯基，C项错误：氯仿在碱性条件下的水解产物应是甲黄盐和盐酸盐，D项错误【答案B5.下列四幅谱图中是CHCH,COOCH,的核磁共振氢谱图的是吸吸收强度A.升1110987654321T06ppm1i1098765432106/ppmAB【解题而不溶于收强度吸收强度出来，醇和错误。1i098765432106ppm【答案】208/ppmCD9.环己二【解题分析】CH,CH2 COOCH分子中有3种不同化学环境的氢原子，因此其核磁共振氢谱图中应有3组吸收峰且峰面积之比为3：2：3。【答案】D6.精细化学品Z是X与HBr反应的主产物，X一→Z的反应机理如下图所示。下列说法正确的是CHCH2CHBrA.有+HBr→+BrB.反A.X与c.互为顺反异构体C.Z分子发生消去反应，有机产物有2种B.X、Z都能使溴的CCl4溶液褪色D.Z分子中含有2个手性碳原子【解题分析】X与互为版反异构体，A项正确：X中含有碳碳双键，故能使溴的CC,溶液褪色，而Z不能D.反使澳的CC1,溶液褪色，B项错误；Z分子发生消去反应，生成的有机物只有C,C项错误：Z分子中含有的手性【解题碳原子如图所示：互为同系物【答案】A,含有1个手性碳原子，D项错误。114【答案】【24·G3ZCJ(新高考)·化学-R-必考-QGA-Y)10.2022

听第10段材料，回答第17至20题。017.How long will the flight take?A.Two hours.18.B.Four hours.C.Six hours.Which place will the tourists go to after breakfast?A.Ellis Island.B.Central Park.19.What will the tourists do in Times Square?C.Empire State Building.A.Go jogging.B.Have dinner.20.What is the purpose of the speaker?C.Have lunch.A To attract more people to New York.B.To introduce famous places in New York.C.To tell the tourists about the arrangements.第二部分阅读（共两节，满分50分）第一节（共15小题；每小题2.5分，满分37.5分）阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳选项。AMany companies allow employees the freedom of working from their own homes.In this article,we explore some companies that let you work from home.Zoom Video CommunicationsZoom Video Communications is a company that provides cloud services for peopleto use for communication.Zoom's software allows users to conduct video calls,holdconference calls,give presentations and work together online from any location.Whenyou work with Zoom,you can also receive benefits and go through diverse,globalworkplace culture.HopperHopper is a mobile application that helps customers book flights andaccommodations for travel.They also tell customers about the ideal times to purchaseflights in order to get the best price.As Hopper's application promotes easy use andtimely customer service,jobs with Hopper often focus on providing the most efficientuser experience.KaplanKaplan is a company that offers education services for colleges,universities andbusinesses.These can include courses by subject,higher education programs,studentsupport services and training for certifications().Many jobs at Kaplan involveeducational services,like teaching or instructing groups of students.TTECTTEC is a financial company that helps customers with actions like care and marketingthrough digital consultaney.There are two departments at TTEC,TTEC Digital and TTECEngage,which both focus on helping customers with digital communications in person,online,over the phone and through their mobile application.Thus,if you might enjoy a job with work-from-home opportunities and if you likecompleting your work at your own pace and being able to spend more time with family,why not consider the job we mentioned above?【高一年级联合调研考试·英语第3页（共10页）】

高三一轮复·英语·高三一轮复周测卷/英语（七）第一部分阅读C第一节【语篇导读】本文是一篇议论文。文章主要介绍了A对财富的正确认识，有钱不一定富有，当志愿者与别人【语篇导读】本文是一篇应用文。文章主要介绍了分享时间、金钱和精力时，他们才是真正富有的人。四个短途旅行的地方。8.A【解析】推理判断题。根据第一段“Perhaps thel.A【解析】词义猜测题。根据画线词上文“the bestgreatest lesson I share is that being rich isn't a dollarfamily vacations”引出话题以及下文“These last--minuteamount;it is a perception that includes happiness,peaceideas will get you out of the city and into the fun..”可猜of mind,.comfort and security.”可推断，作者对财富的测，spur-of-the-moment为“一时冲动的，临时的计划”。理解是它更多的是一种精神状态。故选A。故选A。9.B【解析】细节理解题。根据第二段“Donating your2.B【解析】细节理解题。根据Philadelphia to the Po-time makes you grateful for all that you have,and you'llcono Mountains中“TIME IN CAR:2 HOURS”以及have the unmatched joy and excitement of knowing you"Make a break from the City of Brotherly Love and headhave made a huge impact for the good of others..”可知，for the hills.Miles of trails are perfect for hiking and bi-花时间帮助别人会让一个人感激他已经拥有的一切。king,and sandy lakeside beaches are a great place to re-故选B。lx.”可知，如果你想徒步旅行，开车需要2个小时到l0.A【解析】段落大意题。第三段主要讲做志愿者达目的地。故选B。的好处。故选A。3.D【解析】细节理解题。根据Washington to Wil-l1.A【解析】主旨大意题。文章主要介绍了对财富liamsburg,Va.部分的“Pack up the family and head的正确认识，有钱不一定富有，当志愿者与别人分享southeast to see Revolutionary War history come to life at时间、金钱和精力时，他们才是真正富有的人。由此Colonial Williamsburg and Yorktown Victory Center"可知，“A Road to Real Wealth in Life”作为文章标题知，在这可了解革命战争历史。故选D。最为合适。故选A。D【语篇导读】本文是一篇记叙文。文章主要讲述了【语篇导读】本文是一篇说明文。文章由童话故事蒂娜·莱弗顿因为年少时家里比较贫穷，所以无法实现《匹诺曹》为切入点，发现人在撒谎时鼻尖温度会降低，她的舞蹈梦。62岁时她开始学芭蕾舞，芭蕾舞给她这会导致鼻子稍微变小，这就是“匹诺曹效应”。带来了很多的变化。12.D【解析】细节理解题。根据第一段“Spanish sci-4.D【解析】推理判断题。根据第二段“As I came inentists at the University of Granada recently investigatedthe door,I found a big smile on my face.From the mi-the so-called Pinocchio effect'and found that our no-nute I started,I felt like coming home..”可推知，莱弗顿ses don't grow when we tell a lie,but actually shrink a上第一节芭蕾舞课时感到很兴奋。故选D。bit.”可知，西班牙科学家发现人在说谎的时候，鼻5.A【解析】细节理解题。根据第三段“Sady,her子会变小一点。故选D。parents couldn't afford ballet classes,for they were first-l3.C【解析】细节理解题。根据第三段“‘One has togeneration Indian immigrants,struggling to make a livingthink in order to lie,which raises the temperature of thein the UK.Her father was a train driver on the under-forehead,'Dr.Emilio Gomez Milan explained the find-ground in London and her mother held two cleaningings.”可知，根据米兰博士的说法，参与者额头的温jobs.”可知，莱弗顿小时候家境贫寒，父母的收入也度会升高的原因是他们在说谎时必须思考。故不高，所以导致她小时候不能学跳舞。故选A。选C。6.C【解析】细节理解题。根据最后一段“Dancing has14.B【解析】细节理解题。根据第四段“For this study,also brought new friends.”以及“And then,of course,.researchers asked 60 students to perform various tasksthere is the joyful feeling.”可知，芭蕾舞给莱弗顿带来while being scanned by thermal imaging technology.了很多的朋友和乐趣。故选C。One of these tasks involved calling a 3 to 4 minutes call7.B【解析】推理判断题。根据文章内容可知，62岁to their parents,or a friend and telling a significant时莱弗顿开始学跳芭蕾舞，虽然遇到了一些困难，lie.”可知，实验中他们在说谎时接受热成像技术扫但是她坚持了下来，而且芭蕾舞给她带来了很多的变描，以便测量温度变化。故选B。化。由此可推知，我们可以从莱弗顿的故事中学到l5.C【解析】推理判断题。根据最后一段“…law en-“追求梦想永远不会太老”的道理。故选B。forcement interviewers could one day combine other lie·17·

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