山西省20222023学年八年级期未评估卷英语注意事项：1全春满分120分，答题时间为130分钟，么请将各超答爱填写在答题卡上听力部分（共20分）一、情晨反应（每小题1分，共5分）】本略其行个小题，每小题你将所到一组对话。请你从每小题所给的A,B.C三烟照片生，选出与你所听到的信息相关联的一项。)1.A)2.A0o2B.)3.A)4.A.B.)5.A.B二、对话理解（每小题1分，共5分】本题共5个小题，每小题你将听到一组对话和一个问题。请你从每小题所给的A,B、C三个选项中，选出一个最佳选项。)6.A.This Friday.B.This Saturday.C.This Sunday.)7.A.The Sun.B.Blue Moon.C.Dream.)8.A.Once a week.B.Twice a week.C.At least three times a week.)9.A.Have a party.B.See a movie.C.Have a meeting.【英语第1页（共8页）】.23-CZ13b1、

1、益卷 陕西省2023~2024学年度九年级第一学期课后综合作业(一)1物理C(苏科版)答案

6.如图所示，绝缘的水面上有一质量为0.1kg的带电物体，物体段时间，到达N点，速度的大小正好等于o,sin37°=0.6，与水面间的动摩擦因数μ=0.75，物体恰能在水向左的匀强cos37°=

2、陕西省2023-2024学年度九年级开学检测考试(8月)语文答案

高三第一轮复周测卷·语文（九）新高考-R-必考-FJ·A【答案】示例一：科学精神不可违。众所周知，哪吒是我国古代神话传说中的人物。争抢“哪吒故里”，有点无厘头，违背了科学精神。示例二：政府部门的政绩

3、陕西省2023-2024学年高三年级10月联考语文试题

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人建碑立建碑立庙15.下列对这首诗的理解和赏析，不正确的一项是(3分)A怀着美好品质的橘柚接受命运的安排，生长在炎热的南方，适应了这里的水士全世界B橘袖在林中红绿相映，色彩斑调、又经冬不衰、一年将尽之

5、陕西省部分地区2022-2023学年高一下学期语文期末试卷汇编：名篇名句默写

【易错字】(1)舳，舻，旌。【关键能力】语言表达鲜明、生动。三、语言文字运用【解题思路】将改句和原文对比，改句实，原句生(一)语言文字运用1动，可从对原句进行鉴赏的角度拟写答案。画波浪17.①叹为观

1、2022-2023甘肃省定西市岷县七年级（下）期末历史试卷（含解析）考试试卷

团结中西医、预防为主、卫生工作与群众运动相结合”的卫生工作方针。在城市医疗保障制度不断建立究春、爱国卫生运动有序开展的背景下，26.(12分)阅读材料，完成下列要求。27.政府开始关注农村地区的医疗保

2、甘肃省2024届新高考备考模拟考试（开学考试）英语试卷及答案

阅读第一节A篇主题语境：人与自我一一生活与学本文是应用文。文章是一则旅游广告。21.A。理解具体信息。根据第一段中的chosen departures up until October2023可知，

3、2022-2023学年甘肃省兰州二十四中高一（下）期中历史试卷

C.戏曲艺术已走向成熟,烟9,D捶丸活动得到上层人士的喜爱5.顺治年间在黄河流域设置乡约，负责朔塑讲读圣谕，宜教化、康熙年向乡约行政组织化后“仅劾奔走供使令而已”.这一变化个A.削弱了乡约的教化功能B

4、甘肃省2024届新高考备考模拟考试（243014Z）数学

赣州市2022~2023学年度第一学期期中考试高一数学参考答案一、单选题1234678CCBDADBB二、多选题9101112ACDABDBDBC三、填空题13.35:14.-1:15.3;16.a>

5、甘肃省2024届新高考备考模拟考试（243014Z）政治.

8.2021年2月21日，《中共中央国务院关于全面推进乡村振兴加快农业农村现代化的意见》发布。这是21世纪以来第18个指导“三农”工作的中央一号文件，释放了12。法治思想，深刻回答了我国社会主义

1、甘肃省白银市2022-2023学年高二下学期开学考（上学期期末）联考语文试题答案

绝密★启用前高一语文考试注意事项：1.答题前，考生务必将自己的姓名、考生号、考场号、座位号填写在答题卡上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

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绝密★启用前(1)根据材料并结合所学知识，分析龚自珍主张政治改革的历史背景。(8分)2022一2023学年度高三一轮复考点测试卷（三十）N龄历史·中外历史人物评说(考试时间40分钟，满分75分)非选

3、江苏省淮安市2023-2024学年高二上学期期初调研测试（政治）考试试卷

25.【答案】C【解析】惠民保是由商业保陵公司承保的.因此不是社会辐利，也不是社会保险.①8错误。惠民保可以有效碳轻个人及家庭高额医疗负组，表明感民保是规冠风险的有效指能，可以增强参保群众的安企感，能

4、天一大联考顶尖联盟2023-2024高二秋季期中检测英语答案试卷答案答案

Lai Chi WoExplore heoh of the NewTe throuh the old Hakkaill ofCh Wo and the Double Haven Go Area.Alo

5、辽宁省丹东市2022-2023高二下学期期末质量监测历史试题（答案）考试试卷

30.A【解析】据材料可知，面对20世纪70年代的经济滞胀，德国调整社会保障政策，以减少社会福利开支，减轻国家财政负担，故A项正确。31.C【解析】根据所学可知，1961年的不结盟运动兴起，是第三世界

1、2023学年高二第一学期浙江省名校协作体开学考历史试题及答案

9.B材料内容主要强调要坚持依法治网、依法办网、依法上网，让互联网在法治轨道上健康运行，故B项正确。A、C两项与材料主旨不符，排除，D项是对材料信息的错误解读，排除。10.D根据材料并结合所学知识可知

2、1号卷·2023年A10联盟2022级高二上学期9月初开学摸底考物理试题

10.一带负电的粒子只在电场力作用下沿x轴正向运动，其电势能E。随位移x的变化如图所示，其中O一x2段是抛物线，x1处是顶点，x2一x3段是直线，且与抛物线相切。粒子由O一x运动过程中，下列判断正确的

3、山东省威海市2022-2023高二下学期期末考试政治试卷+答案

11.2021年3月，某省出台的25条新政，瞄准本省以土地、劳动力、资本、技术、数据二、非选择题：本题共2小题，共40分。五个要素为重点的要素市场存在的主要矛盾和薄弱环节，聚焦市场决定要素配16.阅读

4、哈四中2024届高二上学期第一次考试政治试题考试试题

成都七中2022-2023学年度上期高三入学考试政治试题考试时间：90分钟总分：100分第I卷（选择题，共48分）本卷共24小题，每题2分，共48分。在每题给出的四个选项中，只有一项是最符合题目要求的

5、2022-2023学年广东省广州市番禺区高二（下）期末物理试卷

高一同步周测卷/物理5.2021年4月16日，嫦娥五号搭载《星光》登月证书颁授仪式在北京举行。如果嫦娥五号携带韆（九）牛顿第三定律、牛顿运动定律的应用、失重和超重力学单位已封装的音乐片《星光》和月壤的

1、NT2023-2024学年第一学期12月高二阶段测试卷地理试题

1、NT2023-2024学年第一学期12月高二阶段测试卷地理答案

1、新时代NT教育2023-2024学年高三上学期入学摸底考试语文答案

2023

2、4甘肃省2023-2024学年高二第一学期联片办学期中考试(11月)化学试卷答案

1、河北省唐山市十县一中联盟2023-2024学年高二上学期11月期中考试数学f试卷答案

1、【热荐】怀仁一中高一年级2023-2024学年上学期期中考试(241349

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2022年11月稽阳联谊学校高三联考数学试题卷刊考生须知：1.本试题卷分选择题和非选择题两部分，共4页，满分150分，考试时间120分钟2答题前，在答题卷指定区域填写班级、姓名、考场号、座位号及准考证

4、百师联盟 湖南省2023~2024学年高二8月模拟考试数学f试卷答案

1.无论选择①或②或③，递推关系的化简得2分（只要有作差过程都得2分），得到通项公式再得2分2.若写出前几项得通项公式，无检验过程得2分，有检验过程得4分(II)问6分1.写出裂项结果得3分（裂项错误

5、天一大联考 顶尖联盟 2023-2024学年高二秋季期中检测(11月)英语试卷试卷答案

①第18期参考答案gome 2 ve bee tave gone to3.W:What present did you get on your birthday?twenty-minute walk

综合能力评估试题(5)参考答案及部分解析参考答案1-5 BCBCA6-10 CACCA11-15 BAABC 16-20 BBABC21-25 ADBDD 26-30 CBBAC31-35 BCAAD 36-40 DAFEC41-45 BAADC 46-50 BBADC51-55 CDDCA56.commercial57.a58.replacing59.is60.before61.efficiency62.currently63.to take64.where65.friendlier写作（划线部分为精彩表达）第一节One possible version:Museums are vital institutions that preserve,interpret,and exhibit objects of historical,cultural,artistic,or scientific significance.They serve as bridges,connecting us to different cultures,times,and places,promoting a deeper understanding of our shared human experience.Furthermore,museums stimulate curiosity and learning,providing valuable educational resources that inspirepeople to explore and appreciate the world around them.These institutions vary greatly in style and size,each offering a unique viewpoint through whichto view the world.Let's visit these diverse museums and explore how they can bring aboutpositive change in our communities.第二节One possible version:When the group was leaving,the leader asked for a volunteer to push and hold the large rollinggate open for the bus.Cory's heart skipped a beat as he felt a surge of determination risingwithin him.He dared to take his first step in creating his own worth.He volunteered,surprising

河北省2025届高三年级11月阶段调研稔测历史本试卷共8页，满分100分，乡C75分仰注意项：1.答卷前，考生务必将自己的姓名、号儿}、匕场号、件位号填？作答题12.回答选择题时，选出每小题答案，川}笔把答题卜上对应题川的俗案标：号涂品。如需改动，用橡皮擦干净后、再选涂其他答笨标号。回答非选题州，将答案在容题上上。在本试卷上无效。3.考试结束后、将本试卷和答题卡一并交回。一、选择题：本题共16小题，每题3分，共48分。在每小题给的四个选项中，只有一项是符合题目要求的。1.西周时期，诸侯出仕王室的情况在典籍和彝器铭文中记载颇多。如，文献和青铜铭文记载，二虢在文王时分封后，世为王室公卿；齐、卫、晋、鲁四国“并事康王”的史实在文献与彝器中也有印证。这说明西周时期A.朝廷与地方的关系较为密切B.贵族等级秩序逐渐遭到破坏C.统治阶级内部矛盾趋于缓和D.家国一体政治局面开始形成“物勒工名”是中国古代一项铭制，指器物上要刻上其制造者的名字，以方便管理者监察产品或追究产品质量责任。该制度于春秋时期开始出现，发展到后来，器物上不仅要刻上制造黄的名字，而且要记录包括制造地、督造人、计数、制作年号等。据此可知，“物勒工名”促进了重农抑商政策的推行B.扩大了雇佣劳动者的队伍推动了手工业生产的规范化D.创新了工商业销售的方式证，我国早在秦始皇时就设有博士，但不是学位，而是官名。《汉书·百官志》里说：士，秦官，掌通古今”。三国时期，魏明帝采纳卫觊的意见，在“廷尉”之下，正式设置一·历史第1页（共8页）

13.在2024年美国大选中，正副总统、全部国会众议员以及约三分之一的国会参议员等联邦官员，以及多个州的州长等州和地方官员都将面临改选。然而，作为全美政坛的新一轮重大洗牌，它改变的只是华府两党政治利益分赃的不同排列个，无法可应普通民众的最基本诉求与关切。由此可见，美国总统选举①反应人民诉求，为争取实现人民利旅最大化的改治活动②是资本家的金钱游戏，未改变代表资木家根本利益的本所③体现国家结构形式。联邦政府与地方政府的权力争夺日趋激烈④是民主共和两党争夺执政权力以实现本党利益最大化的一种方式A.①②B.①③C.②④D.③④14.依法治国需要全社会树立法治意识。下列说法或行为中，符合我国法律规定的是①张女士网购商品有质量问题，有权要求退换或修理②遗嘱人立有内容相抵触的前后数份有效遗嘱，以最后的遗嘱为准③小芳画作被杂志拍照发表后，某画廊可未经授权用作宣传④在合理使用和法定许可使用的情况下，无须指明作者和作品出处A.①②B.①④C.②③D,③④15.李奶奶在某小区12号楼下晒太阳时，被高空坠落的石块击伤。该楼2单元共60户，警方挨户摸牌调查，发现三楼两住户事发后家中无人，但不能排除事发时抛物的可能。据此，下列判断正确的是①三楼两住户可以不承担李奶奶受伤的责任②若小区物业在物业管理上存在疏漏，应承担过错推定责任③本案适用无过错侵权责任，无论住户有无过错均应承担责任④若无法提供证据，不排除单元住户应向李奶奶提供赔偿A.①③B.①④C.②③D.②④16.“只有坚持一个中国原则才能确保台海和稳定”为真，可必然推出的结论是①如果不能坚持一个中国原则，就不能确保台海和稳定②即使坚持一个中国原则，也不一定能确保台海和稳定③若不能确保台海和稳定，则没有坚持一个中国原则④如果能确保台海和稳定，则说阴坚持一个中国原则A.①③B.①④C.②③D.②④政治第5页（共8页）

CD.题图丙中小螺线管A插入大螺线管B中不动，穿过大螺线管B的磁通量无变化，大螺线管B中不产生感应电流；但当改变滑动变阻器接入电路的电阻时，闭合电路中的电流发生变化，小螺线管A产生的磁场发生变化，穿过大螺线管B的磁通量发生变化，大螺线管B中产生感应电流，故C错误，D正确。故选BD。9.BD【详解】A，由题图像，根据自由落体运动速度与时间关系式知，星球P和星球Q表面的重力加速度之比为gVo3t在星球表面物体重力近似等于万有引力，则可知MmmgR代入得27:11x1A错误；B.根据质量与密度关系式知3M4πR²代入得B正确；C.根据万有引力提供星球做圆周运动向心力知MmR代入得VpgpRp=3:1goRC错误；

请从方框内选择适当的词并用其正确形式填空，使文章完整连贯。注意每空一词，每词仅用一次，有两词五为多余项。(C)56.What does the underlined word“mark”laughwithmchefbecomecelebratemean in the passage?短oftenmisswhole roundeveryonelanternA.To hang something on the wall.My family live in Guangzhou,and my grandparents live in Heilongjiang文(66)with my uncle.We don't (67)often visit themB.To put different things together.because of the long distance )When I (68)missmyC.To write or draw on something.填grandparents,I always give them a call.I really want to visit them by(69)myself during the summer holidays,but my parents don'tD.To move something to another place.空agree(同意)，They always say,,“When you(70)become a big girl..you can travel alone.”That's why I always look forward to(期待)theSpring Festival.It's a tradition for our(71)whole family to fly toggHeilongjiang.It's great to (72)celebrate the festival with all our familymembers.(A)57.Why did the family paste the character fuupside down?A.They couldn't read or write.laughwithmychefbecomecelebrateB.They used it to decorate their home.oftenmisswhole roundeveryonelanternC.They hoped it would bring good luck.On New Year's Eve,(73)_everyone is busy.My father anduncle hang (74)lanterns and put up couplets )My motherD.They did this to welcome the emperor.and aunt cook delicious dishes for dinner.In the evening,we watch theD)58.What can we learn about Empress Ma fromSpring Festival Gala (together.Our house is always filled withthe story?(75)_laughter and joy.A.She was silly.B.She was polite.eC.She was strict.D.She was clever.gA.回答问题。B)59.What is the best title for the passage?请阅读下面短文，根据所提供的信息，回答5个问A.Emperor Zhu Yuanzhang六题。要求所写答案语法正确、语义完整切题。B.The history of upside down fu读C.Traditions of the Spring FestivalDear Mum,How are you and Dad in New York?I'm fine in Beijing.The weather isD.The history of the Spring Festivalcold,so I wear my sweater.Today is January Ist,2025,New Year's Day.(C)60.Which best shows the structure of the示I don't need to go to school.It's 5 pm and I'm with my good friend Nana.passage?She invites (me to her home to celebrate New Year's Day with herA.①②/③④合family.B.①②③/④C.①/②③④D.①/②③/④©配对阅读I栏中是某论坛五个关于节日的讨论帖，Ⅱ栏中是七条评论，请将帖子与相应的评论进行匹配。Now Nana's family are busy in the kitchen.They are getting ready for thedinner.Nana's father is cooking dinner.There is chicken as well as fish.(F)61.Hi,I'm Teresa from Australia.I'm so interested in the ChineseNana's grandmother and mother are making dumplings.They put threeMid-Autumn Festival.Can you share something about it with me?coins (into three dumplings.I think this is very interesting.They tell(B)62.It was my first time celebrating the Dragon Boat Festival in ChinaI took part in a dragon boat race.It was really interesting.me that the people who eat those dumplings will have good luck and make(C)63.I know that the Dai people in China have a"Water Festival"Butlots of money in the new year.Ha ha,I can't wait for the dinner.when do they celebrate it?Well,Nana and I will join them.I want to learn how to make dumplings.I(G)64.New Year's Day is my favourite.I often have fun with my friendsguess you still don't get up now.This must be your first email today.and let off fireworks(放烟花)on that night.How do you usuallyYours,celebrate it?KateE)65.I'm going to spend Christmas with my friends in Americawant to bring some Chinese gifts to them.Can you give me somadvice?During the Chinese Spring Festival,children are happy because theycan eat delicious food,wear new clothes and get lucky moneyB.I'm happy to know that you had a great time at the festival.Did you eat-ongzi a traditional food for the dragon Boat Festival?it is deliciousThe Water Festival is theant festival for the Dai people ir76.Where are Kate's parents?unnan.It usually begins in mid-April,lasting (three to severIn New York.days.D.The Lantern Festival is also a time for family reunions.It takes place on77.Who is Kate celebrating New Year's Day with?the 15th day of the first lunar month.Silk scarves.tea or Chinese knots (are all good gifts for friendsNana and her family.from otherountries.They can also show Chineseulture.Your friendswill surely like themAt the Mid-Autumn Festival,Chinese people usually eat mooncakes andhave a big dinner with their family.After dinner,they often enjoy themoonG.New Year's Day is my favourite too.In London,we often go to se5

请从方框内选择适当的词并用其正确形式填空，使文章完整连贯。注意每空一词，每词仅用一次，有两词五为多余项。(C)56.What does the underlined word“mark”laughwithmchefbecomecelebratemean in the passage?短oftenmisswhole roundeveryonelanternA.To hang something on the wall.My family live in Guangzhou,and my grandparents live in Heilongjiang文(66)with my uncle.We don't (67)often visit themB.To put different things together.because of the long distance )When I (68)missmyC.To write or draw on something.填grandparents,I always give them a call.I really want to visit them by(69)myself during the summer holidays,but my parents don'tD.To move something to another place.空agree(同意)，They always say,,“When you(70)become a big girl..you can travel alone.”That's why I always look forward to(期待)theSpring Festival.It's a tradition for our(71)whole family to fly toggHeilongjiang.It's great to (72)celebrate the festival with all our familymembers.(A)57.Why did the family paste the character fuupside down?A.They couldn't read or write.laughwithmychefbecomecelebrateB.They used it to decorate their home.oftenmisswhole roundeveryonelanternC.They hoped it would bring good luck.On New Year's Eve,(73)_everyone is busy.My father anduncle hang (74)lanterns and put up couplets )My motherD.They did this to welcome the emperor.and aunt cook delicious dishes for dinner.In the evening,we watch theD)58.What can we learn about Empress Ma fromSpring Festival Gala (together.Our house is always filled withthe story?(75)_laughter and joy.A.She was silly.B.She was polite.eC.She was strict.D.She was clever.gA.回答问题。B)59.What is the best title for the passage?请阅读下面短文，根据所提供的信息，回答5个问A.Emperor Zhu Yuanzhang六题。要求所写答案语法正确、语义完整切题。B.The history of upside down fu读C.Traditions of the Spring FestivalDear Mum,How are you and Dad in New York?I'm fine in Beijing.The weather isD.The history of the Spring Festivalcold,so I wear my sweater.Today is January Ist,2025,New Year's Day.(C)60.Which best shows the structure of the示I don't need to go to school.It's 5 pm and I'm with my good friend Nana.passage?She invites (me to her home to celebrate New Year's Day with herA.①②/③④合family.B.①②③/④C.①/②③④D.①/②③/④©配对阅读I栏中是某论坛五个关于节日的讨论帖，Ⅱ栏中是七条评论，请将帖子与相应的评论进行匹配。Now Nana's family are busy in the kitchen.They are getting ready for thedinner.Nana's father is cooking dinner.There is chicken as well as fish.(F)61.Hi,I'm Teresa from Australia.I'm so interested in the ChineseNana's grandmother and mother are making dumplings.They put threeMid-Autumn Festival.Can you share something about it with me?coins (into three dumplings.I think this is very interesting.They tell(B)62.It was my first time celebrating the Dragon Boat Festival in ChinaI took part in a dragon boat race.It was really interesting.me that the people who eat those dumplings will have good luck and make(C)63.I know that the Dai people in China have a"Water Festival"Butlots of money in the new year.Ha ha,I can't wait for the dinner.when do they celebrate it?Well,Nana and I will join them.I want to learn how to make dumplings.I(G)64.New Year's Day is my favourite.I often have fun with my friendsguess you still don't get up now.This must be your first email today.and let off fireworks(放烟花)on that night.How do you usuallyYours,celebrate it?KateE)65.I'm going to spend Christmas with my friends in Americawant to bring some Chinese gifts to them.Can you give me somadvice?During the Chinese Spring Festival,children are happy because theycan eat delicious food,wear new clothes and get lucky moneyB.I'm happy to know that you had a great time at the festival.Did you eat-ongzi a traditional food for the dragon Boat Festival?it is deliciousThe Water Festival is theant festival for the Dai people ir76.Where are Kate's parents?unnan.It usually begins in mid-April,lasting (three to severIn New York.days.D.The Lantern Festival is also a time for family reunions.It takes place on77.Who is Kate celebrating New Year's Day with?the 15th day of the first lunar month.Silk scarves.tea or Chinese knots (are all good gifts for friendsNana and her family.from otherountries.They can also show Chineseulture.Your friendswill surely like themAt the Mid-Autumn Festival,Chinese people usually eat mooncakes andhave a big dinner with their family.After dinner,they often enjoy themoonG.New Year's Day is my favourite too.In London,we often go to se5

【详解】对于A选项，由频率分布直方图可知，样本花卉高度的极差为70-40=30(cm)，A错；55+60对于B选项，样本花卉高度的众数为=57.5(cm),2设样本花卉高度的中位数为acm，前三个矩形的面积和为（0.012+0.028+0.036）×5=0.38，前四个矩形的面积和为0.38+0.056×5=0.66，故a∈（55,60），由中位数的定义可得0.38+(a-55)×0.056=0.5，解得a≈57.14(cm)，则a<57.5，所以，样本花卉高度的中位数小于众数，B错；对于C选项，由频率分布直方图可知，样本花卉高度的均数为x=42.5×0.06+47.5×0.14+52.5×0.18+57.5×0.28+62.5×0.24+ 67.5× 0.1= 56.5(cm)，且x1”能否推出“等比数列{a,}为递增数列”，以及“等比数列{a,}为递增数列”能否推出“q>1”【详解】假设q>1.对于等比数列{a}，其通项公式为a,=aq"当q=2，a=-2时，根据通项公式可得a=aq=-2x2=-4.此时a1不能保证等比数列{a}一定是递增数列，““，“，第4页/共23页

【详解】对于A选项，由频率分布直方图可知，样本花卉高度的极差为70-40=30(cm)，A错；55+60对于B选项，样本花卉高度的众数为=57.5(cm),2设样本花卉高度的中位数为acm，前三个矩形的面积和为（0.012+0.028+0.036）×5=0.38，前四个矩形的面积和为0.38+0.056×5=0.66，故a∈（55,60），由中位数的定义可得0.38+(a-55)×0.056=0.5，解得a≈57.14(cm)，则a<57.5，所以，样本花卉高度的中位数小于众数，B错；对于C选项，由频率分布直方图可知，样本花卉高度的均数为x=42.5×0.06+47.5×0.14+52.5×0.18+57.5×0.28+62.5×0.24+ 67.5× 0.1= 56.5(cm)，且x1”能否推出“等比数列{a,}为递增数列”，以及“等比数列{a,}为递增数列”能否推出“q>1”【详解】假设q>1.对于等比数列{a}，其通项公式为a,=aq"当q=2，a=-2时，根据通项公式可得a=aq=-2x2=-4.此时a1不能保证等比数列{a}一定是递增数列，““，“，第4页/共23页

⑨上述一切形响人类种群命运的变化，只不过起源于“摘果实”这个如今看来轻而易1.下列对原文相关举的动作。A.贾雷德·嫩合考试⑥继直立行走和狩猎之后，人类收集食物的方式日渐先进，他们学会了用火，通过加些特定文明热食物来消灭食物中的细菌，降低进食时感染疾病的风险，他们发展出农业，通过种植、B.人类祖先选养殖来实现稳定的粮食供应……于是，植物成为驱动人类历史车轮前进的“燃料”及的果实，运题人：杨灿】①在文明演进中，食用型植物的影响力也以不同形式发挥.新月沃地之所以成为人类C.直立行走不文明的摇篮，是因为公元前8500年这里就率先栽培“二粒小麦”.而欧美文明的霸主地而学会狩猎动位，则起源于贪图某些“味道”.胡椒是原产于亚洲的作物，曾经因为其美炒的异香今欧D.今天的现代J洲人满速。但作为“中间经销商”的阿拉伯人非常狡猾，不愿意告诉欧洲人香料的来源，为破坏，进而定位置上，以便长期赚取差价。为了寻找宝贵的神秋香味的来源，15世纪时，欧洲的船队出发了.2.根据原文内容，下1492年，西班牙人克里斯托弗·哥伦布误打误撞，发现了美洲大陆，从而使西班牙人在A.人类祖先一个答题卡交回).美洲开辟了殖民地；1498年，葡菌牙人达·伽马准确找到从欧洲通往印度洋的海上航线，是一种“蝴蝶交从而来到胡椒的故乡一一印度客拉拉邦；还有英国、荷兰、比利时等继续纵横于各个大洋B.“人猿相揖别的船队，最终缔造了“大杭海时代”.之后的历史为大众所熟悉：欧洲人通过杭海殖民掠让人类一步步夺资源、大规模积累资本；欧洲本土消费市场日渐繁荣，资本主义开始萌芽；资本家更高C.大规模养牛不效地占有剩余价值的需求，被各种技术创断满足；科技草命的成果开始涌现，最终全面推候变暖，最终动欧美经济文化实力的提升。这是人类走向现代化的过程。而这一切，从一颗小小的胡椒D.控制现代人日书中，从环境开始。越来越多，还,而其中“获国人类社会进入全面现代化的今天，对味道的追求也越来越极端。然而，过度追求美3.下列选项，最适合以诞生；而人味时于不断勾勒人类发展蓝图的植物来说，意味着灾难的到来。A.古代埃及在肥：⑨美国人热爱吃牛肉，然而生产牛肉所消耗的谷物显著高于生产其他肉类的消耗.这而孕育出灿烂命士史军在《植意味着越多的人想吃牛肉，就需要越多的耕地，最终导致耕地时林地的占用。食用牛肉还B.古代西亚两河马什么选择直会间接移响植物的生存状态。牛是反刍动物，其消化过程产生大量甲烷。同为温室气体，殖中心，促进速采摘那些甲烷时温室效应的影响是同体积二氧化碳的25倍。大规模养殖牛，即意味着温室气体的C.距今约7000高强排放，这会加快气候变暖，而气候变暖又将导致很多温带植物失去熟悉的成长环境。生活用具，创以的途径。猿①近年来，拉制碳排放、节约粮食的侣导力度日益加大，就是不希望人类的生存环境D.约公元前四干肢的种群，人夹日益变大的胃口攻坏，正如现代人通到的多种“富责病”，如痛风、胰腺炎等，是了用于书写文号饮食更精细、更大量所致，放在人类文明的框架来看，吃得好也是人类文明“富贵病”危4.简要概述第七段的的智力，驱丸的源头。极端天气增加、生态多样性遭攻坏、能源危机…种种桃战因人类过分消耗、衍、养育后破坏植物的生存状态而出现。为种种好处@达也许是植物的被动“报复”。处理人类与植物的关系，人类一直是主动的一方。年，这些技5.请根据文本说说“植处理得当，植物就是人类进步的隐藏驱动者；处理不得当，植物调零时，也会拉着人类“同夕列化动物归于尽”(摘编自Freelee《植物塑造了人类历史)第2页共10页（高2025届语文）

23:14J0077%人试卷A答案也！固讥司马迁是非颇谬于圣人，然其论议，常排死节，否正直，而不叙杀身成仁之为美，则轻仁义，贱守节甚矣。（节选自《资治通鉴·汉纪四十》）材料二：班彪字叔皮，扶风安陵人也。彪既才高而好述作，遂专心史籍之间。武帝时，司马迁著《史记》，自太初以后，阙而不录，后好事者颇或缀集时事，然多鄙俗，不足以继其书。彪乃继采前史遗事傍贯异闻作后传数十篇因斟酌前史而讥正得失。班固字孟坚。年九岁，能属文诵诗赋，及长，遂博贯载籍，九流百家之言，无不穷究。所学无常师，不为章句，举大义而已。性宽和容众，不以才能高人，诸儒以此慕之。父彪卒，归乡里。固以彪所续前史未详，乃潜精研思，欲就其业。既而有人上书显宗，告固私改作国史者，有诏下郡，收固系京兆狱，尽取其家书。固弟超恐固为郡所核考，不能自明，乃驰诣阙上书，得召见，具言固所著述意，而郡亦上其书。显宗甚奇之，召诣校书部，除兰台令史。帝乃复使终成前所著书。固以为汉绍尧运，以建帝业，至于六世，史臣乃追述功德，私作本纪，编于百王之末，厕于秦、项之列，太初以后，阙而不录，故探撰前记，缀集所闻，以为《汉书》。固后以母丧去官。永元初，大将军窦宪出征匈奴，以固为中护军，与参议。及窦宪败，固先坐免官。固不教学诸子，诸子多不遵法度，吏人苦之。初，洛阳令种兢尝行，固奴干其车骑，吏椎呼之，奴醉骂，兢大怒，畏宪不敢发，心衔之。及实氏宾客皆逮考，兢因此捕系固，遂死狱中。时年六十一。诏以遣责兢，抵主者吏罪。范哗赞曰：二班怀文，裁成帝坟。比良迁、董，兼丽卿、云。彪识皇命，固迷世纷。（节选自《后汉书·列传第三十》）10.材料二画波浪线的部分有三处需要断句.请用铅笔将答题卡上相应位置的答案标号涂黑：每涂对一处给1分，涂黑超过三处不给分。（3分）彪乃继采前史A遗事B傍贯异闻C作后传D数十篇E因勘酌F前史而讥G正得H失。11.下列对材料中加点的词语及相关内容的解说，不正确的一项是（3分）A.序，叙述、叙说，与《过秦论》中“序八州而朝同列”的“序”意思不同。B.驰，疾行，与《鸿门宴》中“项伯乃夜驰之沛公军”的“驰”意思相同。D.速，逮捕，与《陈情表》中“逮奉圣朝，沐浴清化”的“速”意思不同。12.下列对材料有关内容的概述，不正确的一项是（3分）A.华桥评价班固能青史留名是实至名归，认为《汉书》不偏激，周详而有系统，使读到它的人不生厌倦。B.班固认为父亲班彪生前所写的历史不够详备，想把父亲未竟的事业完成，可惜未能如愿，后来他的妹妹班昭受命完成了《汉书仿真模拟考试（文试题第6页（共8页）

14.25℃时,pH=3的盐酸和醋酸溶液各 1所示。下列说法不正确的是A100溶液体积/mLB.曲线I代表盐酸的稀释过程C.b 点溶液中和氢氧化钠的能力强于a点溶液c(CI-)的值变小二、非选择题:本题共 4 小题,共 58 分。要的意义。(1)下列变化属于吸热反应的是填序号）①液态水汽化;②胆矾加热变成白色粉末③浓硫酸稀释烷在空气中燃烧；③盐酸与碳酸氢钠反应；氢氧化钾溶液与稀硫酸反应;②灼热的木炭与CO的反应；⑧Ba(OH)2·8HO 晶体与 NHCl 晶体反应。（2)已知:C(s)+O2(g)=CO(g）△H;C(g)+O(g)CO(g)△H2,则△H△H（填“>""<"或“=")。(3）若2NO(g）—NO(g)△H=-56.9 kJ·mol-1,则1 mol NO(g)置于密闭容器中充分反应放出的热量28.45kJ（填“>"“<”或“=")。（4）已知：①CH(g）+HO(g）—CO(g）+3H(g）△H=+206.2kJ·mol-1②CH(g）+CO(g）—2CO(g）+2H(g）△H=+247.4kJ·mol-1则CH（g）与HO（g）反应生成CO（g）和H（g）的热化学方程式为（5）用50mL0.25mol·L~稀硫酸与50mL0.55mol·L-NaOH溶液在如图所示的装置中进行反应。通过测定反应过程中放出的热量计算出中和反应的反应热。请回答下列问题：温度计硬纸板碎纸条第5页（共8页）

橡皮条橡皮条B橡皮条橡皮条CD（4）某次实验时，用两个弹簧测力计拉橡皮条，使结点拉到O点时，两个弹簧测力计的示数相同，两个弹簧测力计的拉力夹角小于90°，现保持其中一个弹测力计拉力方向不变，转动另一弹簧测力计的拉力方向，使两拉力的夹角减小，保持结点始终在O点位置，则转动的弹簧测力计的拉力会A.变大B.变小C.可能先变大后变小D.可能先变小后变大12.（8分）在高中阶段，我们学了多种测量物体加速度的方法。（1）（多选）某兴趣小组采用如图甲所示实验装置测量小车运动过程中的加速度，除图甲中所示的器材之外，还必须使用下列器材中的小车电火花打点计时器纸带细绳长木板垫块图甲A1.5V直流电B.8低压交流电C.220V交流电D.秒表E毫米刻度尺F.弹簧测力计G.天（2）图乙是物体做匀加速直线运动时，电火花打点计时器打出的一条纸带。图中A、B、C、D、E是选取的五个计数点，其中每相邻两计数点间还有4个点没有标出，已知打点计时器所用电源的频率为50Hz。物体运动过程中的加速度a=m/s²（保留两位小数）。物理试题（长郡版）第5页（共8页）

school they were still best friends."We laugh at the same things,"Mack once said,"but we're.alsodifferent.Cam's into following sports,while I'm more 48 and into good academic grades.He's-funto be around;so we find things we can do together."Although Mack and Cameron had been 49 most of their lives,no one had.ever expected them torun in high school 50 events together.Beginning in their junior year,the boys 51,and Mackused a special wheelchair to push Cameron in every race.Mack understood that this meant he couldn'tearn points at the meets.But as he ilater explained,he didn't really 52 that.As the seasons53,the boys had some memorable experiences:together on the track'and managed to beat some other kids inraces."We're not like the best,but we're not bad,"Mack said 54Today both boys have finished high school and moved on to college.They're still friends,and theystill run together.In fact,they recently completed a half marathon,55 in.less than an hour and a half,which is faster than seven minutes a mile!41.A.sportsB.mathC.artD.craft42.A.funB.differentC.marvelousD.common43.A.conditionB.effectC.circumstanceD.medium44.A.appliedB.contributedC.objectedD.responded45.A.driverB.doctorC.coachD.programmer46.A.regardedB.treatedC.servedD.defined47.A.focusedB.inseparableC.hopefulD.sympathetic48.A.bookishB.optimisticC.dynamicD.consistent49.A.brothersB.relativesC.friendsD.roommates50.A.historyB.trackC.singingD.reciting51.A.pulled throughB.gave upC.settled downD.teamed up52.A.care aboutB.think aboutC.set downD.show off53.A.settledB.transferredC.endedD.progressed54.A.surprisedB.disappointedlyC.proudlyD.sadly55.A.relaxingB.finishingC.cooperatingD.navigating第二节（共10小题：每小题1.5分，满分15分）阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。Volha Halpyarovich,a Belarusian native,first experienced the healing power of traditional Chinesemedicine(TCM)during her childhood..“When I had a cold,.my mom would make a cupping(拔火罐)，atechnique(56)(involve)placing cups on the skin to create suction.(),shared Halpyarovich,now in her (57)(thirty).Her fascination with Chinese medicine (58)(grow)evenmore since she moved to China over twelve years ago.Living.in a community with a local drugstore stocked with Chinese herbs,Halpyarovich had theopportunity (59)(consult)an experienced TCM doctor.This wise old gentleman began with athorough diagnosis,after (60)he accurately.identified her health issues,providing a direct2024年秋鄂东南教玫联盟学校期中联考高三英语试卷（共10页)第8页

2024-2025学年八年级数学（上）第一次学情调研(满分：120分，时间：100分钟)一、选择题（共10个小题，每小题3分，满分30分）1.下列各个选项中的两个图形网于全等形的是(州:AB3.下列每组数分别是三根木棒的长度，能用它们摆成三角形的是(A.3cm,4cm,8cmB.8cm,7cm,15cmC.13cm,12cm,20cmD.5cm,5cm,11cm2.如图所示，一扇窗户打开后，用窗钩AB即可固定，这里所用的几何原理是(A.两点之间线段最短B.垂线段最短C.两点确定一条直线D.三角形具有稳定性4.如图，已知∠BAD=∠CAD,欲证△ABD≌△ACD,蝶还必须从下列选项中补选一个，则错误的选项是(:A.∠ADB=∠ADCB.∠B=∠CC.BD=CDD.AB=ACD66°m44≥mCED分(第4题图)(第5题图)(第6题图):5.如图所示的两个三角形全等，则∠E的度数为(A.50°B.60°C.70°D.80°:6.如图，在△ABC中，己知点D,E,F分别为边BC,AD,CE的中点，且SABc=4C则阴影部分的面积等于(第1页共6页CS扫描全能王3亿人都在用的扫描ApP

听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选C.It lets him sing along to it.每小题5秒钟；听完每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项。有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。C. Picking some vegetables.C. At the woman's house.C. Charles Dickens.C.At Mike's house.C.The man's wife.考生号等填写在答题卡和试卷指定位置上C.Rock music.C.Movies.C. By bus.C.9.15.，你将有时间阅读各个小题，bcobjo后，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。120第二节（共15小题；每小题1.5分，满分22.5分）高一英语 第1页 共8页B. Making a shopping list.命题人：徐（乐中学）高一英语9.Why does tho man like classical music when driving?2. How does the woman usually get home from school?B. It has no words.B. D. H. Lawrence.B. In the school.10hB. Tom's sister.将本试卷和答题卡一并交回8.What kind of music does the woman like best?/19B. At a party.B. Pop music.再选涂其他答案标号。5. Who is the woman's favourite British writer?(B./On foot.B.9.18.B.Music.选出每小题答案后，第一节（共5小题；每小题1.5分，满分7.5分）项中选出最佳选项。听每段对话或独白前，1. What are the speakers probably doing?答卷前，考生务必将自己的姓名、4. What are the speakers discussing?听第8段材料，回答第10至12题。第一部分听力（共两节，满分30分）听第7段材料，回答第8、9题。题例： How much is the shirt?3. Where are the speakers?用橡皮擦干净后，A. Preparing a meal.斤完每段对话后，你都有回答选择题时，听第6段材料，回答第actors.6. Where is Jack now?A.)Lucy's mother.7. Who is the woman?A.It is very wild.考试结束后A. In a hospital.A.Jane Austen斤下面5段对话。在本试卷上无效。A.Jazz musicA. Famous aA.At schoelA.19.15.A. By car.注意事项：答案是C题卡上。改动，

A.TeenagersB.Scientistscameras to conduct a census(数目调查)was an untested concept(未经试验的C.TeachersD.Parents)Queensland Institute of Technology technician Gavin Broadbent said29.What plays a key role in making teenage life hard according to the writer?they were doubtful at first."But when we saw the images come through,weA.The lack of life experience.B.The physical changes..saw the koalas were very clear compared to the trees and the environment.C.The failure of concentration.D.The unfamiliar surroundings.So we thought,yes,this is absolutely a proof (of a concept that could30.How did the writer feel about her teenage life?work,"he said.A.It was enjoyable.B.It was simple.The images sent back to a computer clearly show the animal's position,even from a distance far enough away not to disturb its sleep.Scientists canC.It was boring.D.It was difficult.scan the trees from all angles ()picking out koalas even in the densest31.What does the writer advise teenagers to do?areas.A.Finish their homework.B.Go and have fun.Scientists say it is now clear that drones with cameras can be used forC.Give up their friends.D.Take on responsibilities.spotting,and perhaps saving,other animals in the wild.D32.What can we learn about koalas from the second paragraph?Small endangered animals are often hard to find in their natural habitatsA.Koalas have nothing to eat but eucalyptus leaves.(栖息地)，making it difficult for scientists to spot(发现)them and developB.Koalas'food is high in calories,so they are fat.protection plans.But new technologies can help.Australian researchers haveC.Koalas are not very active because they like sleepingequipped flying drones(遥控飞机)with cameras so they can find koalas hidingD.Koalas live in high branches so they are difficult to spot.high in trees.33.What is making the number of koalas decrease(下降)？Koalas spend most of their lives in eucalyptus trees )whose leavesA.Hunting.are their favorite food.Since the leaves are low in calories and nutritionalB.Their natural predators.content(营养成分)，koalas are not very active一they sleep up to20 hours aC.Destroying of their habitat.D.Climate change.34.Which of the following is NOT an advantage of the new method to spotday.Living in high branches,they are not easy to spot from the ground,andthey have few natural predators(捕食者).The greatest threat(威胁)to themkoalas?is that lots of trees are being cut down."Every single tree in Australia,rightA.It can help prevent koalas from becoming extinct.now,needs to be protected,and unless that happens I can promise you theB.The pictures shot by the cameras clearly show koalas'position.koala is going to become extinct(灭绝)，”said Deborah Tabart,.from theC.It can be carried out without disturbing koalas'sleepAustralian Koala Foundation.D.The koalas in the densest areas can be picked out with this method.Scientists studying koalas say one of the keys to saving animals is to know35.What would be the best title for the text?where they live and how many of them are left.Using drones fitted with高一英语试题第3页，共12页高一英语试题第4页，共12页

A.TeenagersB.Scientistscameras to conduct a census(数目调查)was an untested concept(未经试验的C.TeachersD.Parents)Queensland Institute of Technology technician Gavin Broadbent said29.What plays a key role in making teenage life hard according to the writer?they were doubtful at first."But when we saw the images come through,weA.The lack of life experience.B.The physical changes..saw the koalas were very clear compared to the trees and the environment.C.The failure of concentration.D.The unfamiliar surroundings.So we thought,yes,this is absolutely a proof (of a concept that could30.How did the writer feel about her teenage life?work,"he said.A.It was enjoyable.B.It was simple.The images sent back to a computer clearly show the animal's position,even from a distance far enough away not to disturb its sleep.Scientists canC.It was boring.D.It was difficult.scan the trees from all angles ()picking out koalas even in the densest31.What does the writer advise teenagers to do?areas.A.Finish their homework.B.Go and have fun.Scientists say it is now clear that drones with cameras can be used forC.Give up their friends.D.Take on responsibilities.spotting,and perhaps saving,other animals in the wild.D32.What can we learn about koalas from the second paragraph?Small endangered animals are often hard to find in their natural habitatsA.Koalas have nothing to eat but eucalyptus leaves.(栖息地)，making it difficult for scientists to spot(发现)them and developB.Koalas'food is high in calories,so they are fat.protection plans.But new technologies can help.Australian researchers haveC.Koalas are not very active because they like sleepingequipped flying drones(遥控飞机)with cameras so they can find koalas hidingD.Koalas live in high branches so they are difficult to spot.high in trees.33.What is making the number of koalas decrease(下降)？Koalas spend most of their lives in eucalyptus trees )whose leavesA.Hunting.are their favorite food.Since the leaves are low in calories and nutritionalB.Their natural predators.content(营养成分)，koalas are not very active一they sleep up to20 hours aC.Destroying of their habitat.D.Climate change.34.Which of the following is NOT an advantage of the new method to spotday.Living in high branches,they are not easy to spot from the ground,andthey have few natural predators(捕食者).The greatest threat(威胁)to themkoalas?is that lots of trees are being cut down."Every single tree in Australia,rightA.It can help prevent koalas from becoming extinct.now,needs to be protected,and unless that happens I can promise you theB.The pictures shot by the cameras clearly show koalas'position.koala is going to become extinct(灭绝)，”said Deborah Tabart,.from theC.It can be carried out without disturbing koalas'sleepAustralian Koala Foundation.D.The koalas in the densest areas can be picked out with this method.Scientists studying koalas say one of the keys to saving animals is to know35.What would be the best title for the text?where they live and how many of them are left.Using drones fitted with高一英语试题第3页，共12页高一英语试题第4页，共12页

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an alarmingmentalhealthpossibilityamongcellphonesyoungndsocialbeople.possibilitymediaThedrivenSo thestrictiontheuseofLast yearhastoimpleFloridmented.becameeffectinrestriotheuseof cellphones inrequiresschools.Floridathat tookpublicof IndianaschoolsOhiouse duringtheirwn lawsthisclassThe statestime.ear.includingKansasOklahomhaveVermont, andalsointroducedwhatcalledKathyHochul saidnone-schools"law.NewYork GovernorwillpushfortobancellphSomeuse2025studentssuchricI take awayof commuhendenceandcutoff theimainmethodcationfamilyiendSomeoarentschildrencan't get in touchwiththemiftheymeetchallengend troubletheyargueagainsttherules.Whatthe secondCparagrapnainlyabout?orocessofastudyellphones.B.TheC.Thresult of therestriction.cellphonereasonsBfor the cephonrestriction.D.Theimportancestudycellphones.20Whofaanderlinecvordimplemented"paragraphmean?A.Applied.B.1ImprovedExchanged.D.DebatedWhich staterestrictedfirstcellphoneuse in clasin the text?A.OhioB.FloridaC.IndianaD.NewD31idororkStateWhy aresomeparentagainstphone restrictiontext?i1A.Theestriction isshard tounderstand.B.Theirkidsmental healthsneglectedC.TheirodblidokidsindependencehfluencedThedifficultyestrictionaddscommunication.mcoDScientistsfromFudarUniversityhave reachedbreakthroughcreatingdevice置）thatcouldenablepeoplelyingthebedwalkagainUsingnewdevice,disabledpeoplwhocouldaincontrolthenuscleslegagain.The soinal脊髓function-speedconnectingthe brainsurroundingystemand thnerve system.pinalfdamaged,he instructions fromthe brai tellingausclesmove can'tbe transporteAndatientspossiblylosethe abilitymovNerveinjuryimpossibleo changefor thebetteThereare3.74millionpatientswithspinalnjuriesChinaandaboutthere90,000newpatientsin thecountryeachyear.SCnedevicemeanlotused inhospitals.Lastyresearchteanfrom the SwissFederalInstituteTechnologyLausannecarried outbrain-spinalonnectionresearchdisabledpatients.collectirandfiguringtbrainsignals andconnectingbraiandnervepathwayableto helpepatientsvithspinalcord injuriegaincontroltheinmusclesagainHoweverchallengewerefronesearchers,includingndingtheexactactivitythearagingclinical(床的application.In responsetheseproblemFudareseachersnewgenerationdeComparedofe.withSwisstheam'srchwhichequiredpatientshavethreedevicesFudantheirbrainresearclteamcombinedthreedevicesinto asingleoneBesidesdeviceallowsbrain-spinalonnection toexacandfast.Moreover,thnewdevicemakesjustmentaccordingto apatient'ovementstheirresultpatientswillnormallwalklikhealthypeople'lSuchdevicemeansthatfuturethepatientswithspinalcordinjurieswillwalk morenaturallyandsmoothlyresearchersaicclinicaltrialsexpected tobegin at ahospitalyear.laterWOm185陕西第5页（共8页）高一英语

合肥西苑中学2024-2025学年度第一学期九年级期中物理试卷满分：70分一、填空题（每空2分，共20分)》如图是”冰泡测奇双”，冰泡从湖底狗成垂直分布水泡丙部是湖底动植物逸形气体，当气温下降过快，湖水迅速发生填物态变化名称)，甲院气体在上升连程中萄速封住便形成了色白如雪，姿态各异的冰泡。2.液体在涛腾过程中，大量分子会挣脱周围分子的引而飞出，若要使沸腾过程线，体继续加热，以便更多的分子飞出。在沸腾过程中，来自外界的·为分子挣脱引力而提供了能量，但无多余能量使液体温度升高。（选填“温度”，“内能”，或“热量”）3.水的比热容是4.2×10焦/（千克℃），其物理意义是4.如图所示，图AB,C,D是四冲程汽油机的工作示意图，图E,F是演示实验的示意图，与它能量转化相同的是图所示的演示实验。花愈寒店第1题图第4题图第6题图5.餐饮行业的燃料常用植物油燃料，它有明火点不燃，无异味，无黑烟积碳等优点，热值为5.04×107J/kg,至少完全燃烧kg的植物油燃料可以将100kg的水升温60℃.(C*4.2x10J(kgC)6.如图电路中，闭合开关后电路的状态是;要使两灯并联，如果将导线a的右端分别接到接线柱A,C,D处，三种方案中可行的有种。7.如图所示，两个相同的验电器A和B,A,B开始不带电，然后用丝绸摩擦过的玻璃棒去接触A验电器金属球，再用带有绝缘柄的金属棒把A和B连接起来，则此时瞬时电流的方向是(选填“从A到B”或“从B到A”)8.如图甲所示，当开关SS2闭合，S3断开时，两个电流表的指针位置均如图乙所示，则通过等L的电流是A.9,如图所示的实物电路，请用笔画线代替导线按要求完成电路连接。要求：两灯并联，电流表测通过灯L的电流，开关控制整个电路，导线不能交叉。第7题图第8题图第9题图九年级物理第1页共4页