翻拍必究版权所有试卷类型：A小明在排C然后加速A.垫球时物理试卷B.排球高C.排球D.排球注意事项：7.电给人A.使月间80分钟。B.电C.发考点D.控8.小明成鱼第一部分（选择题方试场共20分）A.B.南C座位号B.石油A.煤C.焦炭D.太阳能准考证号名“月壤砖”，它可能由于该材料具有较大的A.硬度B.密度答密C.体积D.弹性勿神”灯的场景，下列说法正确的是请A.彩色花灯由红、黄、蓝三种色光混合而成B.绚烂的“芙蓉花神”灯是光源以C.湖水中“芙蓉花神”灯的倒影是光沿直线传播形成的线D.人能看到水面上的“芙蓉花神”灯是水面折射的光进人了人的眼睛横5.图所示为3D打印笔，接通电源开机预热后，在笔中装人塑料条，等待一段时间后塑料受热会逐渐变软变稀即可挤出热熔的塑料，在空气中遇冷变成特定的形态。下列说法错误的是A.塑料是晶体，具有固定的熔点OB.固体塑料热熔即为吸热熔化过程L.熔化后的塑料遇冷后放出热量，再次凝固就实现了3D打印功能D.以上过程都是通过热传递的方式来改变塑料的内能的2025年陕西省初中物理全真模拟卷A-1-（共6页）

教学+mg△r十E，物块从滑上木板到最终相对静止在木板的右端，有X2m²+2mg△r，故物块相对木板运札记动的路程为2△r=Apg，故C、D项正确【答案】CD10.如图所示，放置在水地面上的A、B两个木块用轻弹簧连接在一起，A、B的质量均为m，现A、B以共同的速度v滑向处于静止状态的木cAWWB块C，之后A与C发生正碰，碰撞时间极短，C的质量也为m。不计一切摩擦，弹簧始终处于弹性限度内，则木块A、B、C运动过程中弹簧的最大弹性势能可能为B.6mu8muD.16mu生交换，碰后A的速度为0，此后A、B之间的弹簧被压缩，当A、B的速度相等时，弹簧的弹性势能最大，由A、B组成的系统动量守恒有mu=2mo，弹簧的最大弹性势能E一12撞，则碰后A、C的速度相等，由A、C组成的系统动量守恒有mu=2mru，此后A、B之间的弹簧被压缩，当A、B、C的速度相等时，弹簧的弹性势能最大，由A、B、C组成的系统动量守恒有m+2mv一3mv，弹簧的最大弹性势能E1m²+2×11m，B、C项正确。2【答案】BC二、非选择题：本题共5小题，共54分。（1）按图1连接好实验装置。（2）将质量为m的物块甲靠近打点计时器，先接通电源，再同时释放甲与质量为mz（mz>m）的物块乙，甲拖动纸带向上运动，打出一条纸带。（3）某次实验中打出的纸带如图2所示。在纸带上共取A、B、C、D、E5个相邻的计时点，测出各相邻点间的距离分别为x、r、zx，已知打点计时器的打点周期为T，重力加速度为g，纸带的重力不计。乙打点计时器纸带L图1图2从打下B点到D点的过程中，甲、乙组成的系统减少的重力势能△E=，增加的动能△E=（均选用字母m、mz、g、r、rz、r3、x、T表示）。若考虑阻力及滑轮的转动，则△E（选填“>”"

1:02支7风气一岭界”等。这反映了元代A.国家统一的时代气象B.民族矛盾的日渐消弹C.地理知识的不断丰富D.中外文化的兼容共存5.时人记载，明代徽商程汝概随父经商，“所至交知名之士，尝涉齐鲁燕赵之郊，其后逾瓯越至闽海，历漳泉，与蕃舶贸货而还”。由其经历可见，明代A.全国性商业网络形成B.商业市镇广泛兴起C.货币的流通愈发便利D.中外交往更加密切6．1881年，李鸿章奏言：“从前中国与各国立约，多仓猝定义，又未谱西洋通例，受损颇多。”驻英公使曾纪泽主张通过改订不等条约收回中国利权，并于同年赴英外交部，“谈商改条约之事”“争辩良久”。他们的行为表明清政府A.逐步调整外交政策B.主权意识有所增强C.彻底摒弃宗藩观念D.对外关系趋于缓和7.表1为19241928年英国和美国在华投资企业（行号）的统计表（单位：个）。英美两国在华投资的变动主要缘于表11924年1925年1926年1927年1928年美国470482510551574英国726718714617682A.经济大萧条的冲击B.国民大革命的影响C.门户开放政策实施D.两国企业竞争激烈8．1942年7月，中国政府就战后成立新的国际组织提出设想，其组织办法是由中、美、英、苏四国“执行和约，保障和”，“理事会由人口最多之八会员国及其他七会员国之代表组织之”。这一设想A.反映了中国对大国地位的追求B.推动了世界反法西斯联盟建立C.打击了法西斯国家的侵略野心D.确立了战后联合国的决议原则历史试题第2页（共6页）×

接同体共专斗争主派设领事张塞在《不能归因于欧洲养赠。故场和贸易的好了基础。材料二外贸#国的“东立了世界均气(1步，否教员队伍也特（1）根据材料，概括山西地区冬学教育开展的背景。（8分）以“晋察冀边区建设方案”为题，并结合所学中国近代史相关知识，编写一份系统全面的边区建设方案。（要求：结构完整，史实准确，逻辑严密，表述成文。）（6分）19.阅读材料，完成下列要求。（14分）材料一1842年《中英南京条约》规定：“自今以后，大皇帝恩准英国人民带同所属家春，寄居大清沿海之广州、福州、厦门、宁波、上海等五处港口，贸易通商无碍；且大英国君历史试题第5页共6页

21:27→馥凯 46%四川省雅安市20..性考试英语.pdfBI was 68 when I first stepped on stage as a standup comedian in 2003. I'd never set foot in acomedyclubbefore.I've always beena performerI've worked as a singer,actorandmusician—but allthat came to an end after 9/11.I live in New York, and we watched the twin towers fallfom myapartment building.For a year afterwards,nobody wanted to go out orbe entertained.It was then that I started to think about comedy. I realised people needed to laugh, to enjoythemselves again, and thought that with a litte training, Icould do it. I took afew classes, trd to workout aroutine,andfinally pluckedupthecouragetogetuponstageThat first timewasterrifying.Ihadno idea what the audience would make of me.In New York, comedians are typically young men with beards. It's hard enough to break through asa woman, even harder as someone old enough to be their grandmother. As I stepped on stage that firsttime, people laughed nervously. They were clearly surprised to see me. I introduced myself, stated myage and tried my first joke.There was silence. But by the time I got to the third line, people wereproperly laughing, and I was addicted.Now my sets differ. I might be on stage for 10 minutes in front of a dozen people, or myone-woman show is a full hour in front of a crowd of 100.Even today,I'm nervous before I step out.Myfirst line is, “Hello, everybody. I'm 88 and three-quarters years old. I'm telling you that in case I don'tmake it all the way through the show."Then people laugh and I relax.After a show, people young and old come up tome, saying what an inspiration Iam.hey say thywant tobe as active asme when they reach my age.I'm pleased I can show that as anolder person,youdon't need to take a back seat in life.I've no intention of stopping comedy. I'm taking all these pills, trying to stay alive, and I hope tostillbe performing whn 'm 100My goal is tostill be up there making people laugh Its hard work, btit stops me being bored. I'd only be playing golfotherwise.24. Why did the writer take up comedy?A.She wanted to work out a routine.B. She wanted to overcome her fears.C. She wanted to brighten others' lives.D. She was unwilling to quit performing.25. Why does the writer mention the typical New York comedians in Paragraph 3?A.To explain her atraction to the job.B. To illustrate her special advantage.C. To show the challenge she was facing.D. To describe her new friends in comedy.26. How does the writer relax before performances on the stage?A. She gets familiar with her lines.B.She remains on the stage for a longer time.C. She takes a deep breath before performances.D. She makes a joke of her age to make people laugh.英语试题第4页(共10页）4/1027. Which is the best title for this passage?A. Age Is Just a NumberB. Time Heals All WoundsC. Comedy Makes People Laugh

21:27→馥凯 46%四川省雅安市20..性考试英语.pdfBI was 68 when I first stepped on stage as a standup comedian in 2003. I'd never set foot in acomedyclubbefore.I've always beena performerI've worked as a singer,actorandmusician—but allthat came to an end after 9/11.I live in New York, and we watched the twin towers fallfom myapartment building.For a year afterwards,nobody wanted to go out orbe entertained.It was then that I started to think about comedy. I realised people needed to laugh, to enjoythemselves again, and thought that with a litte training, Icould do it. I took afew classes, trd to workout aroutine,andfinally pluckedupthecouragetogetuponstageThat first timewasterrifying.Ihadno idea what the audience would make of me.In New York, comedians are typically young men with beards. It's hard enough to break through asa woman, even harder as someone old enough to be their grandmother. As I stepped on stage that firsttime, people laughed nervously. They were clearly surprised to see me. I introduced myself, stated myage and tried my first joke.There was silence. But by the time I got to the third line, people wereproperly laughing, and I was addicted.Now my sets differ. I might be on stage for 10 minutes in front of a dozen people, or myone-woman show is a full hour in front of a crowd of 100.Even today,I'm nervous before I step out.Myfirst line is, “Hello, everybody. I'm 88 and three-quarters years old. I'm telling you that in case I don'tmake it all the way through the show."Then people laugh and I relax.After a show, people young and old come up tome, saying what an inspiration Iam.hey say thywant tobe as active asme when they reach my age.I'm pleased I can show that as anolder person,youdon't need to take a back seat in life.I've no intention of stopping comedy. I'm taking all these pills, trying to stay alive, and I hope tostillbe performing whn 'm 100My goal is tostill be up there making people laugh Its hard work, btit stops me being bored. I'd only be playing golfotherwise.24. Why did the writer take up comedy?A.She wanted to work out a routine.B. She wanted to overcome her fears.C. She wanted to brighten others' lives.D. She was unwilling to quit performing.25. Why does the writer mention the typical New York comedians in Paragraph 3?A.To explain her atraction to the job.B. To illustrate her special advantage.C. To show the challenge she was facing.D. To describe her new friends in comedy.26. How does the writer relax before performances on the stage?A. She gets familiar with her lines.B.She remains on the stage for a longer time.C. She takes a deep breath before performances.D. She makes a joke of her age to make people laugh.英语试题第4页(共10页）4/1027. Which is the best title for this passage?A. Age Is Just a NumberB. Time Heals All WoundsC. Comedy Makes People Laugh

责编：熊乐乐24-25第32期24-25第32期SELF-ASSESSMENTTHEME READING基础巩固主题阅读责编：熊W版八年级双语学报双语学报W版八年级For Module 5Module 5 基础巩固元主题阅读单I.词汇。IⅢI.句子。C. plays; playsD. has played; played用所给单词的适当形式填空，使句子或对话按要求完成下列各题。(C） 19. I met Nick there two weeks ago, but I完整、通顺。（每词限用一次;有两个词是多余的）11. Why don't we go to the cinema together? him since that time.导读：本版围绕Module5谈论卡通片，通过题型专练，帮助学生熟悉同话题阅读，并进行有效的语言学运用。(改为同义句)B. didn't seeinterest et, privat,ha,Why not go to the cinema together?D. don't see hero, cartoon, laugh 12.Ithinktresalessoni thistory(改为否(B)20.Let me go and tell Mary about it*Passage 1Passage 2Youdont ee to tlbaI1. Tom d Jy, Bi d The Slin Bey定句)I don't think there is alesson in this stor. are famous cartoons for children.her already.建议用时：7分钟 2. All the children laughed hapily when they 13 Thee games have ben popular for over fiveA. will tll B. have told建议用时：9分钟 saw the funny monkey.years.（对划线部分提问）C. tell D. am tellingCan you learn English well by watching cartoons? Here are some good3. The book is very interesting and all theHow long have these games been popular?V.情景交际。cartoons for learing English.Thy are popular with children allver th出最佳选项。students want to see the ext pa.14. Ihave seen thiscartoon.(用 yesterday 改写用所给词语的适当形式填空，补全对话。world.RR4.— Who's that handsome young man?句子)(每词限用一次;有两个词是多余的）For Charles M hz, shllife was dificut. H was He's a famous fl starMany yog plI saw this cartoon yesterday.RTHAfavourite, finish, boring, like, idea, funny, hardMartha Speaks is a show about a dog that learns how enough, sohe didn't dowell in eery subject. He did'tS15.appared,bk, st, th, a, yar, story, aslikehim very much.to speak after having some alphabet (字母表） soup.do wllin sports Helived inhis ow private word. 5. Don't always live in your own priate world.(连词成句)Davis: Hello, Mary! Are you free this evening?Eachepisod（一）teach smnewwordsAndThe story aped as a boo last ye. Tryto share your stories withothers.Mary: Yes, Ihave (21) finished my homework,these words appear many times in each episode sowe3his classmates to playout in high schoo He was shyIV.语法。neverII.短语。 so I'm free.and he was afaid to be with others at that time.用所给短语的适当形式填空，使句子完Davis: Let's see a movie in the new cinma.won't ever forget them.从A、B、C、D四个选项中选择最佳答案。However, one thing was important to Charles— drawing. He整、通顺。（每个短语限用一次;有两个短语是(D） 16. — Have you finished your homework,Mary: That's a good (22) idea ! What moviewas proud of hiscartoonsbut no one else praised(称赞）多余的）Tom?will be on?WordGirl is another show that teaches vocabularyit lat night.them.He sent smeofhis cartoonsto somemagazine.thoughOf course. IDavis: A detective (侦探的） movie and a cartooncan'thep, win ther of frudssuthey did nt accept theat frst, Charles didnt care abotA. will finishB. finish movie.fight against bad men through the power of words Forbothof, een roupf as wellsit. He didn't give up and he decided to become a(n) 6C. have finished D. finishedexample, boynaedTobyalwaysmake amf(C) 17. —Let's goto themuseum tis afemoon.(23) fawourite .6. Both of the two boys have seen this cartoon twice.the city.WordGirl stopshim.The episodes teachnewDisney AnimationStudiosThe workerthere toldCharles to end7. This kind oftoyas already won the heats ofMuseum again? No! IthereEnglish wordswhentheyuse them.The showhasbeenWordGirlsome works of art. Charles spent a lot oftme drawing, hismany middle school girls. many times!Mary: The Lion King.popular ever since it appeared.B. have goneworks were refused(被拒绝) again.o pu as us laa uuuI 8Davis: My favourte is Spider-Ma.A. am goingSo Charles to drawhis ow experiences in his cartons.another city.Mary Ohon'tkitIthits24C. have beenD. was Buster9. When I knew the bad news, I couldn't helpHe described childhood ——a litle loser. The cartoon(A) 18.— Did Naney play tennis last Saturday? In this show, the rabbit Buster travels around theDavis: Ithinkit's modern and interesting.character (角色） became famous when the cartoon came out. crying loudly.She usuallytennis on Saturday,Mary: What's the cartoon this evening?world with his family. It mixes cartoons with videos of10. This book is helpful to children as wellasDavis: Tom and Jerry.It's very (25) funny!real people so it's a special way to see some cartonHe never thought thatvolleyball last Saturday.but shecharacters and realeple talng.he could10A. plays; played B. has played; playsjsnq os s wo Ijei os adultsthe famous cartoonFrom Bustecharacters —— Charlie根据材料内容,选择最佳答案。话题拓展阅读Brown and his dog(A ） 1. Martha Speaks is a show about alearning how to speak.Snoopy.7.ButtheyA. dogB. monkeyC. catD. rabbitreally won the heartPart Ibegan its tintutsiewltaytin the cartoon Luca.(B)）2.Hwdo the girl suphrandher pt fight against badmn?of most people. Now阅读下面的短文，从每小题所给的 A、B、(C)1. A. costs B.paysC. spends D. takes made three good friends. The dog Elvis alwaysA. With the help of their friends.C、D四个选项中选出最佳选项。B. happy(4A) 2. A strietqsB. Through the power of words.Lucais aseaanimaling offtecoast of thC. busywas kind. Anthony was a very stupid and funny D. populardnos pqe os aItalian city of Portorosso. He 1 his daysdonkey (马） It dreamed of becoming a big starmuch.(B)3. A. relaxedD. By asking some monkeys for help.A. luckyB. smart with alargeuer offisHis parents,Dani(B)C.lovelyD.calmC. excitedD. pleasedone day. The rooster (公鸡） Eggbert was always(A )3.What'specialabout Postcards From Buste?( D )2. A. just B. neverC. again D. eitherand Lorenzo, are 2with him and they don't( D) 4. A. footC. board D. landafraid. Later the police wanted to catch MareA. It has real people.B. fireB. warned( C)3. A. wantedC. asked allowhim to go to the surface(表面）ofthe sea,andits fieds and thught thywerebadbecaeD. sent(A) 5. A. asksB. teacheswarns D. causesB. It is about a family trip.(C) 6. A. experiene BC.terriblebut doing the same thing dayafer daymakes ua(A )4.A. ownB. sillyD. boringC.It is the funniest cartoon of the three(B )5. A.booksC. lessons D.reportsfeel_3.C. waybad? Of course they weren't.B. cartoonsD. It teaches children more new words.One day, Luca meets another young sea animalB. secretHow did Marnie save itself and its friends?( C）6. A. scientistB. composerC. artist D. actor（ D )4. What can we know fom the material?D. serviceCould Marie finally catch the real bad people?named Alberto. Alberto has been onA.Mathaanspak afting thalhat dB. butC. and4(B)7.A. soD. ormany times andhas a litte house on an island( D) 8. A produceB. appearPlease go and watch th movie with your fries.B. WordGirl has twenty episodes.(C )8. A. agreed B. stopped C. decided D. forgotnear Portorosso. HeLuca to follow himD. discover(A) 1. What did Marmie usually do at home?C. prepareC. Buster takes trips all over the world with his friends.(D)9. A.ourB.theirC. yourD. his. B It payed games.there. Luca agrees, and thy t into pele onB. hangs on(A ) 9. A. runs awayA. It watched TV.D.The thre cartoonsare about earing EnglihB. discover C. imagine( D )10. A. buy D. createthe dry land and make their to Alberto’sC. closes down D. makes upC. It read books.houseLucafinds a piture in thhouse hwin(B) 10. A. andD. butD. It talked with friends.B. Soa Vespa,an Italian scooter（小型摩托车）.TheyPart II(A）2. What does the underlined word “it” rfer阅读短文,从每小题所给的选项中选择能decide tomake their wnone. Luca tres to kepto?Passage 2 Charles M. Schulz 记叙文回答问题的最佳选项A. Elvis.Daniela soon 8 what Luca has been doingHave you seen the movie Manie's World? It口 B. Being stupid and funny.and decide to keep Lucasafe —— they will sendhas another name. Some people callit Spy CatC. Speaking loudly.重点短语：重点短语：too. It tells us a story about a clever and funnyD. Anthony.for examplebe proud ofbe popular with all over the world in one’s own private worldbrother. Luca doesn't want to go there andcat and its friends.(B)3. What is the movie mainly about?make a messcome outmix...with..of all ages9 to the city of Portorosso with Alberto.The orange cat Marnie lived a happy lif,tA. How to take a trip.重点句型：重点句型：There,tdaEryit never left home. Marmie liked to watch TVB. Marnie and its friends.The show...er sine..It's a special way to...He sent......Charles spent a lot of time drawing.shows. It knew the outside world through theseC. Animals in danger.dnooporeD. Marnie's lovely home.to the surface. Will they find Luca? Find the answer本版内容均由 Kyle 提供本版内容均由Andrew提供

OHCHOCH,I/H+CHOHCHO乙酸乙酯CuHO催化剂NaH、THF苯、乙酸COCHOH0ABHOOHHI②H+F来OHOCH0已知：①R,CHO+苯、乙酸R2R2R-RCOOHHFR请回答下列问题：(1)有机物A的化学名称为=经甲(2)反应A→B的目的是伤分-叫。本，（3）反应B→C的化学方程式为n+Hsf（4)有机物D中官能团的名称为是，明发差(5)写出有机物F的结构简式：CHgHCCH种①能发生银镜反应；②能与FeCl:溶液发生显色反应。0（7）设计以苯甲醛和为原料合成的路线（选择碳原子数少于4的有机物作合成HO试剂，溶剂及无机试剂任选）：18.（13分）浓盐酸KOH溶液、70~80℃热水A

第Ⅱ卷（非选择题，共55分)二、非选择题：本题共4小题，共55分。16．(14分)装某工厂采用铁粉和软锰矿（主要成分MnO2、SiO2、CaMg(CO3)2、Fe2O3）为原料制备电池正极材料LiMno.sFeo.5PO4，流程如下：H2SO4MnF2物质A(NH4)2C2O4LiHPO4Ar滤液②原料除杂调浓度共沉淀焙烧→LiMno.sFe.sPO4调pH=5↑滤渣①滤渣②滤液③已知：①共沉淀后得到Mno.sFe0.5C2O4:2H2O；②相关物质的Ksp如下：Fe(OH)2MgF2MnF2CaF2Mn(OH)2Ksp8×10-167.1x10-115.3×10-34×10-111.9×10-131回答下列问题：（1）“酸浸”中，提高浸取速率的方法为（答出一条即可）。（2）滤液①中铁元素的存在形式为Fe2+，写出该工艺条件下Fe粉与MnO2反应的离子方程式（忽略Fe与H2SO4的反应）。（3）滤渣①成分为（填化学式）。（4）“除杂”前滤液①调节pH不宜过低的原因是pH过高则会生成（5）滤液②中Mn2+的浓度为0.30 mol·L"，Fe2+的浓度为0.25 mol·L"，“共沉淀”中Mn2+和Fe2+的沉淀率分别为98%和95%，则物质A应为（填“FeSO4"或“MnSO4"）。线（6）“焙烧”过程中除产品外，还有H2O和二种气体生成，“焙烧”过程的化学反应方程式为高三化学第5页（共8页)

C：要先“试点”，再扩大电信、医疗、教育等领域的并放，体现的是坚持个性与共性的统一，C正确。D：材料未体现辩证否定方法，D排除。故本题选AC。【13题详解】（1）A：数据是基础性资源和战略性资源，是生产要素，属于生产力的范畴，A正确。BCD：数据不是生产关系、上层建筑、经济基础，BCD排除。故本题选A。（2）A：人大代表联系群众制度，老张可以联系各级人大代表，向他们提出建议，A正确。B：老张可以合理使用自媒体，客观反映真实诉求，行使人民群众的合法权益，B正确。C：老张可以与政协委员沟通，帮助委员了解情况，政协委员履行参政议政的职能，C正确。D：人民群众没有提案权，人大代表才有，D排除。故本题选ABC。【14题详解】第一步：审设问。要求从贯彻开放发展理念和经济全球化的角度，论述中国要加快建设更高水开放型经济新体制。第二步：审材料，通过标点符号、段落等，提取材料有效信息。有效信息①：贯彻开放发展理念→可联系推进高水对外开放，要加快构建以国内大循环为主体，国内国际双循环相互促进的新发展格局，积极主动的参与经济全球化，充分利用国内国际两个市场两种资源，推进自身发展。有效信息②：《2025年稳外资行动方案》中外资准入负面清单→可联系要稳步扩大规则、规则、管理、标准等制度创新，加快建设贸易强国。有效信息③：面对复杂的外部形势，我国推动建设更高水开放型经济新体制，转变发展方式，推动高质量发展→可联系要积极应对全球发展问题，坚持互利共赢的发展理念，推动构建人类命运共同体，为世界发展贡献中国智慧和中国方案。第三步：整合信息，组织答案。第10页/共10页