项目对照组轻度放牧地上生物量/(g·m2)中度放牧重度放牧16013511287地下生物量/(kg·m3)6.15.05.93.232.(10分)果蝇生活史短、易饲养、繁殖快，是很好的遗传学实验材料。果蝇的眼色由两对基因A/a和B/b控制，A、a位于X染色体上，让一只纯合粉红眼雕果蝇与一只白眼雄果蝇杂交，F全为红眼果蝇，让F,雌雄果蝇随机交配，所得R,粉红眼果蝇中雌雄比例为2：F,性状表现及比例是红眼：粉红眼：白眼=9：3：4。回答下列问(1)亲本纯合粉红眼雌果蝇、白眼雄果蝇的基因型分别为XYBB(2)F2中粉红眼雌雄果蝇自由交配，后代的表现型及比例为(3)已知果蝇的长翅与残翅受常染色体上的一对等位基因控制。新角生k35.[雌果蝇与一只突变残翅雄果蝇为实验材料，设计一次杂交实验探究此相对性状的显隐性关系。-X3实验思路：预期结果及结论：处若,则长翅对残翅为显性；若,则残翅对长翅为显性☑二(二)选考题：共45分。请考生从给出的2道物理题、2道化学题、2道生物题命每科任选一题作答。如果多答，则每科按所答的第一题计分。33.[物理—选修3-3](15分)(1)(5分)夏季炎热的正午，小李将充足气的自行车忘在室外，结果车胎爆胎。将车胎内的空气视为理想气体，爆胎前车胎内空气的体积及质量均不变，爆胎过程时间极短。爆胎前，随着气温的升高，车胎内空气的压强(填“增人”或“减小”)；爆胎过程中，车胎内的空气对外界做(填“正”或“负”)动，内能(填“增大”或诚小”)。(2)(10分)如图所示，竖直薄壁玻璃管的上端开口且足够长，粗管部分的横截面积S:=(22cm,细管部分的横截面积S,=1cm2,用适量的水银在管内密封一定质量的理想气体。初始状态封闭气体的热力学温度T=330K,长度L1=22cm,细管和粗管中水银(3柱的长度均为h,=2cm。大气压强恒为p=76cmHg,现对封闭气体缓慢加热，细管水银面缓慢上升。(1)求当粗管中的水银柱全部上升细管时，封闭气体的热力学温度T2；（行)当粗管中的水鞋全部升细管，续很慢加热，求细笋水银瓦继线上天久36.[化液晶2X0K2成出16S2X2)Is84物理—选修3-4](15分)(1)(5分)下列说法正确的是X!6十虽正确答案标号。选对1个得2分，选对2个得4A分，选对3个得5分。每选错1个扣3分，最低得分为0分)A.光的偏振说明光是纵波B.雨后出现彩虹，这是光的色散6C全息照相利用了光的干涉原理立.同一种光在不同介质中传播的速度相向处2332页（共14颜69数6721局二理科综

B.质点M开始振动的方向沿y轴正友向6125x10s时质点M运动到横坐标-3.5×10m处D01,25×10s内质点M的路程为2mm个(2)(10分)如图所示，一玻璃砖的截面半圆和等腰直角三角形ABC组成，0点为圆心，半圆的直径8CE.=人5x10s时质点N恰好处于波谷长为2R,半圆上的D点到BC的距离为R。束光射到D点，入射角为60°，折射光线与AC行。已知光在真空中的传播速度为c。求：(i)玻璃砖的折射率：()光在玻璃砖中的传播时间t。603+3邓p2乙0B35.[化学一选修3：物质结构与性质](15分)镓及其化合物在合金工业、制药工业、电池工业有广泛的应用。回答下列问题：1)基态Ga原子的价层电子排布式为3一·(4(2)LiGaH.4是一种温和的还原剂，其可由GaCl3和过量的LiH反应制得：GaC1,+4Li诅=LiGaH4+3LiCl。①已知GaC13的熔点为77.9℃，LiC1的熔点为605℃，两者熔点差异较大的原因为②GC1在270℃左右以二聚物存在，该二聚物的每个原子都满足8电子稳定结构，写出它的结构式：③[GaH4的立体构型为必(3)一种含镓的药物合成方法如图所示：%营安①化合物1中环上N原子的杂化方式为_P,1mo化合物1中含有的键的物质的量为中所含元的骏在曲大到小的序为0情条特号衣。化合物②化合物加中G的配位数为2，x=,(4G、和0三种原子形成的一种晶体基片在二极管中有重要用途。其晶胞结构如图所示：第13页共15页

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The Reading BugBefore Paul Jennings started writing flltime,he was a special-education teacher and t

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绝密★启用前3.What does the passage intend to tell us in paragraphs 3 and 4?2022一2023学年度高三一轮复考点测试卷（二十二）A.

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有出解色矩形边框限定区域的撑案无效请在各题目的等圈区城内作答，组出图色矩形边艇面2022届高三“一起考”大联考（模拟三）物理(时量：75分钟满分：100分)一、选择题：本题共6小题，每小题4分，共24

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天津市部分区2022年高三质量调查试卷（一)物理参考答案一、二选择题（每小题5分，共40分)题号345678答案ADBBCCDAC9.（1)①2t1②变大③相同(2)①0.680铜芯线，②见右图③c1

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12.2022年1月4日召开的国务院常务会议指出，各级政府及其部门要严格依照清单实施行政许可，程序要公开透明。对清单内行政许可遂项制定实施规范，明确许可条件、申请材料、审批程序、收费标准等并向社会公布

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河北省2022届高三学生全过程纵向评价物理（参考答案）题号1334678910答案CDABCBBADBDBD1.【答案】C【解析】若发生光电效应，入射光的频率必须大于被照射金属的极限频率，A错误；电流

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诸暨市202/一2022学年第一学期期末考试试题高二数学注意：1.本试题卷分选择题和非选择题两部分.全卷共4页，满分150分，考试时间/20分钟2.请考生按规定用笔将所有试题的答案涂、写在答题纸上.参

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口加图所云，一辆小车停放在光滑水面上，用酒精灯加热一段时直升机开火驱离海盗船的画面如图所示，假如弹壳从静止开始下间后塞子喷出。下列说法正确的是酒精灯火焰落，受到的空气阻力F,=k(k为比例常数，0为

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,基态乙原子的核外电子排布炎污种元素XY乙的元素种是的到皮品体中合有的化学健类是2)F与I同主族，BF2与H2O都是由三个原子构成的共价化合物分子，二者分子中的中，布式为,BeF,分子的立体构型是原子

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1、2

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100所名校高考模拟金典卷·思想政治（十二）23新高考JD·思想政治G100所名校高考模拟金典卷·思想政治（十二）23新高考JD·思想政治-G100所名校高考模拟金典卷·思想政治（十二）23新高考JD

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全国100所名校高考专顶强化卷·物理卷六电场带电粒子在电场中的运动(90分钟100分)第I卷（选择题共40分）一、选择题（本题共10小题，每小题4分，共40分。在每小题给出的四个选项中，第1~6题只有

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湖南省高一年级期中考试物理试卷参考答案1.C 2.A 3.C 4.A 5.D 6.C 7.AD 8.AD 9.BD 10.ACD11.(1)D(2分)(2)A(2分)(3)B(2分)12.(1)C(3

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LA.垃极分类是人类实现可持续发展的有效途径之一B.生沽垃极中的重金属进入农田，可通过食物链在人体富集C.恒极分类有利于物质循环再生，并有助于改善人后环境D.将呵快速降解的垃极制成有机肥，呵实现农作物

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叭·T月又出J九u口义四、岩石圈物质循环1.C“圆石在漫长的地质年代中，由围绕着核心物质（如贝壳、珊瑚碎片等)的钙和碳酸盐慢慢结晶，层层凝聚而成”，说明圆形巨石是在海底经过漫长的沉积作用和固结成岩作用

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答案C 解题分析 我国粮食生产日益向东北等北方核心产区集中， 而粮食消费市

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宗教文化，借以提高被征服地区民众对帝国的认同从而巩固统治，D项正确。材料的主旨在于对异族宗教的吸纳和利用，排除A项；B项表述与材料主旨不符，排除；C项表述并非其主要目的，排除。15.B解析：根据材料“

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27.15-19世纪人类历史不断从分散走向整体。阅读下列材料，回答问题。(18分)材料一州质终。。重餐化船积敏行位斯线路的开脐如果全球化把欧洲人迈入大洋当作开始的话，那么走在前列的首先是伊比利亚半岛国

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全国10四片多公感的号用制示格春、全国100所名校最新高考横拟示苑卷人材料二中国海外移民移居世界各地，他们对祖先和祖籍地保窗者清晰的“历上述材料是18世纪下半叶至19世纪末西方建筑与城市理论的典型代表

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5.下图为8世纪时英国过1脂死的是，执政安万对资名作一衡。方劳

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引c(n(9.若定义[-2018,2018]上的函数f(x)满足：对任意x,2∈[-2018,2018)有f(x+x)=∫

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上期匠力材和Text 1vou teadDavid?for the job.not mve rM:Morywhich hotel wouldou like to choose,W:Well,'d li

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备战2024年新高考11卷·备战2024届长春一模高三年级英语学科模拟试题（一)参考答案第一部分：听力（共两节，满分30分）答案：15 CBABB610 BABCA11~15 AABCA16-20AA

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1、高三2024届冲刺03文科综合(新)答案

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16:47l令22。抖音

第三节听下面一篇短文。按照你所听内容的先后听力材料顺序将下列图片排序。短文读两遍。④M:The music is too loud in this restaurant.W:I think so.Shall we go to another restaurant tohave dinner?M:But the food here is great.Maybe I can talk tothe boss of the restaurant.W:That's a good idea.16.B17.E18.C19.A20.D4听力材料听下面一段独白，回答第10至第12三个小题。I'm Eric.Last Christmas holiday,I was(C)10.How does Susan often feel in the newtraveling home with my parents.At the airport,Ischool?played with my toy bear.Before we got on the plane,A.Upset.B.Angry.C.Lonely.I left it on the chair.When we sat down on the plane(B)11.When did Susan go to the new school?my parents and I couldn't find it anywhere.I wasA.One week ago.B.Two weeks ago.really upset and even cried in bed that evening.TheC.Three weeks ago.(A)12.What does Kate advise Susan to do?next day,someone called my mother.He said he hadfound my toy bear and would send it to me.WeA.Smile at others.B.Say hello to others.were happy and thanked him.A few days later,theC.Look at others.postman gave us a box.I cried again when I foundmy favorite toy bear in it.听力材料④Dear Susan.I know you often feel lonely in your new school.(A)21.Why are they having a field trip?Don't worry.You just went to the school two weeksA.To study sea life.ago.It's normal for you to feel that way.Try to阅B.To learn about fishing.smile at other students when you meet them atC.To make new friends.school.Then others will know that you are a nicegirl and they would like to make friends with you.理D.To help students relax.Everything will be all right.Good luck to you!B)22.How long is the trip?A.2 hours.B.3 hours.Yours,C.A day.D.Aweek.Kateg听下面一段对话，回答第13至第15三个小题。(B)13.What is the boy nervous about?A.The English exam.(C)23.How much is the ticket to the aquarium?B.The math exam.A.S5.B.S4.C.The history exam.C.$3.D.$2.(C)14.When did the boy fail an exam?(D)24.Who is Matthew Smith probably?A.Yesterday.B.One week ago.A.Jack's teacher.C.One month agoB.Jack's cousin.(A)15.What does the girl advise the boy to do?C.Jack's uncle.A.To have ice cream.D.Jack's father.B.To listen to music.C.To play basketball.听力材料M:Lucy,I'm really nervous about the math examnext week.B)25.Who is the reading for?W:Why are you so nervous about it?A.Students.M:Because I failed it last time.B.Parents.W:Come on.It was one month ago.You workedC.Animal lovers.hard on math after that.D.Aquarium workers.M:I'll feel more disappointed if I fail it this time.W:Take it easy.Let's have some ice cream.It willmake you relaxed.6

1、2024届高三普通高等学校招生全国统一考试临考猜题卷(AA)试题(地理)

1、2024届全国100所名校高三月考卷·地理[24·G3YK(新高考)·地理-ZTB-必考-HUB]七试题

解析：苔原植被生长在长白山上部(2000m~2500m),土壤贫

18.（15分)碳酸丙烯酯是一种水溶性颜料的分散剂,工业上常用 ZnO作催化剂、用1,2 -丙二醇和尿素合成,原理如图：ZnO+2NHOHOHO1NHHN碳酸丙烯酸酯尿素1,2-丙二醇回答下列问题：17.（14分)烟道气中含有 SO2,通过一系列变化可得重要的无机化合物 M(仅含两种元（填“d”或，其位于元素周期表的(1)基态 Zn原子的价电子排布式为素，相对分子质量为184）。“ds")区。SO(NH)2，第三电离能I(C）（2）尿素分子中，各元素电负性大小顺序为↑NHPClssOClNHMSClSO2（填“>”或“<")I(N）。;其常温下呈液态，易溶于水，也易(3)碳酸丙烯酸酯中C原子的杂化方式为（1）写出NH的电子式：溶于乙醚、苯等有机溶剂,则碳酸丙烯酸酯的晶体类型为(2）下列叙述正确的是（填字母）。（4)Zn+能与NH 形成稳定的配离子[Zn（NH3)]²+，其中配体的立体结构为A.烟道气中的SO含量可用一定体积、浓度的酸性高锰酸钾溶液测定，配离子中H—N—H的键角比NH3的键角大,试从物质结构的角度解B.SCl是橡胶硫化剂，橡胶硫化程度越高，弹性越好释其原因：C. SOCl 可与 HO发生反应,能作为 AICl·6HO的脱水剂(5)ZnO有多种晶体结构，其中一种六方晶胞的结构如图所示，则锌的配位数D. SCl 易溶于 CCl,则 SCl 为非极性分子为(3)SOCl与过量 NH 反应的化学方程式：(4)SCl与NH反应除生成M外，同时有淡黄色固体和一种盐。则M的分子式b pm为（5）设计实验检验SOCl与足量NaOH溶液反应生成的阴离子：T60°-apm学科素养周测评（十三）化学第7页（共8页）衡水真题密卷学科素养周测评（十三）化学第8页（共8页）

18.（15分)碳酸丙烯酯是一种水溶性颜料的分散剂,工业上常用 ZnO作催化剂、用1,2 -丙二醇和尿素合成,原理如图：ZnO+2NHOHOHO1NHHN碳酸丙烯酸酯尿素1,2-丙二醇回答下列问题：17.（14分)烟道气中含有 SO2,通过一系列变化可得重要的无机化合物 M(仅含两种元（填“d”或，其位于元素周期表的(1)基态 Zn原子的价电子排布式为素，相对分子质量为184）。“ds")区。SO(NH)2，第三电离能I(C）（2）尿素分子中，各元素电负性大小顺序为↑NHPClssOClNHMSClSO2（填“>”或“<")I(N）。;其常温下呈液态，易溶于水，也易(3)碳酸丙烯酸酯中C原子的杂化方式为（1）写出NH的电子式：溶于乙醚、苯等有机溶剂,则碳酸丙烯酸酯的晶体类型为(2）下列叙述正确的是（填字母）。（4)Zn+能与NH 形成稳定的配离子[Zn（NH3)]²+，其中配体的立体结构为A.烟道气中的SO含量可用一定体积、浓度的酸性高锰酸钾溶液测定，配离子中H—N—H的键角比NH3的键角大,试从物质结构的角度解B.SCl是橡胶硫化剂，橡胶硫化程度越高，弹性越好释其原因：C. SOCl 可与 HO发生反应,能作为 AICl·6HO的脱水剂(5)ZnO有多种晶体结构，其中一种六方晶胞的结构如图所示，则锌的配位数D. SCl 易溶于 CCl,则 SCl 为非极性分子为(3)SOCl与过量 NH 反应的化学方程式：(4)SCl与NH反应除生成M外，同时有淡黄色固体和一种盐。则M的分子式b pm为（5）设计实验检验SOCl与足量NaOH溶液反应生成的阴离子：T60°-apm学科素养周测评（十三）化学第7页（共8页）衡水真题密卷学科素养周测评（十三）化学第8页（共8页）

D35.Why does physical play help childrenResearchers from the University of Cambridge's Faculty of Educationmanage their emotions?探and the LEGO Foundation have pulled together evidence to gain insightsinto how fathers interact with their children aged to 3.Their goal istoIt provides a safe environment fordetermine if there are obvious differences between father-child play andmother-child play,as well as the effects of these interactions on children'schildren to practice self-control.development.B.It requires children to focus on complexAlthough there are many similarities between fathers and mothersoverall,the findings suggest that fathers engage in more physical play evenproblem-solving skills.with the youngest children.This seems to help children learn to controltheir feelings.It may also make them better at shaping their own behaviourC.It encourages children to express theirlater on.emotions freely.Paul Ramchandani,Professor at the Cambridge,said,"It's importantnot to overstate (the impact of father-child play,recognizing theD.It teaches children to predict the resultsresearch has its limits.However,it's clear that children who regularlyengage in play with their fathers tend to benefit collectively."gParent-child play in the first years of life is known to support第二节necessary social,cognitive and communication skills,but most researchfocuses on mothers and young children.Studies which investigate (阅读下面短文，从短文后的选项中选出能填入空father-child play are often small,or do so by chance."Our research pulled白处的最佳选项。选项中有两项为多余选项。误together everything we could find on the subject,to see if we could drawany lessons,"Ramchandani said.A.One advantage of homeschooling is the reliability it offersOn average,they found that most fathers play with their children读B.Parents choose to homeschool for a wide variety of reasons.every day.Even with the smallest children,however,father-child playC.They suggested homeschooling as an alternative educationaltends to be more physical.In almost all the studies surveyed,there was aoption.connection between father-child play and children's ability to control theirD.Homeschooling can continue until a student graduates and entersfeelings.The reason for this may be that the physical play fathers prefer iscollege.particularly well-suited for developing these skills.E.Homeschoolers organize their days in whatever way works bestPhysical play creates fun,exciting situations for children.They mightfor them.have to control their strength,and learn when things have gone too far.F.So,homeschoolers can freely mix ideas that best meet theirItsa safe environment in which children can practise how to respond.Ifchildren's needs.they react the wrong way,they might get told off,but it's not the end of theG.They have to enjoy their questions and enjoy equally trying toworld.Next time they might remember to behave differently.answer them.Homeschooling is an educational option in32.What is the researchers'purpose inAmerica,in which parents educate their children atconducting the study?home instead of sending them to a traditionalA.To explore differences in parental playBschool.36 Dissatisfaction with the educational读styles.options available,different educational philosophies,B.To investigate LEGO's role inand the belief that children are not progressing withinsharpening children's skills.the traditional school structure are some of them.C.To analyze how often fathers engage invariety oplay with their children.aae fomthe reliabmeling aloptiont graduates aTo study the influence of father-childmixthat best meet their children'splay on children's development.G.They have to enjoy their questions and enjoy equally trying to answe一The homeschooling movement began growing33.How does Ramchandani reflect on thein the 1970s,when some popular authors andfindings?Cresearchers started writing about educational读He has a balanced view.reform.37 Now more than 2 millionB.He finds them widely applicable.American children are being homeschooled,withC.He warns against quick conclusions.the percentage rapidly increasing each year.D.He calls for more research to confirmA.One advantage of homeschooling is the reliability it offers.B.Parents choose to homeschool for a wide variety of reasons.them.C.They suggested homeschooling as an alternative educational option.D.Homeschooling can continue until a student graduates and enters college.E.Homeschoolers organize their days in whatever way works best for them.F.So,homeschoolers can freely mix ideas that best meet their children'sneeds.eG.They have to enjoy their questions and enjoy equally trying to answerthem.According to Holt,author of the best-selling book34.What does paragraph 4 mainly talkTeach Your Own,the most important thing parents need to阅know when they homeschool their children is to like them,about?and enjoy their company,their energy,foolishness andA.The lessons drawn from the research.passion.38 For the majority of parents who homeschool,The driving force behind the research.the only prerequisite(先决条件)is the desire to do so,alongC.The benefits of parent-child play.with their devotion to the educational process.D.The focus of previous studiesethe riabiityfehomera wvarietyD.Hoey suggesan altatgndnatefesiormixthabest meet theirchildren'sG.They have to enjoy their questions and enjoy equally trying to answerthem

D35.Why does physical play help childrenResearchers from the University of Cambridge's Faculty of Educationmanage their emotions?探and the LEGO Foundation have pulled together evidence to gain insightsinto how fathers interact with their children aged to 3.Their goal istoIt provides a safe environment fordetermine if there are obvious differences between father-child play andmother-child play,as well as the effects of these interactions on children'schildren to practice self-control.development.B.It requires children to focus on complexAlthough there are many similarities between fathers and mothersoverall,the findings suggest that fathers engage in more physical play evenproblem-solving skills.with the youngest children.This seems to help children learn to controltheir feelings.It may also make them better at shaping their own behaviourC.It encourages children to express theirlater on.emotions freely.Paul Ramchandani,Professor at the Cambridge,said,"It's importantnot to overstate (the impact of father-child play,recognizing theD.It teaches children to predict the resultsresearch has its limits.However,it's clear that children who regularlyengage in play with their fathers tend to benefit collectively."gParent-child play in the first years of life is known to support第二节necessary social,cognitive and communication skills,but most researchfocuses on mothers and young children.Studies which investigate (阅读下面短文，从短文后的选项中选出能填入空father-child play are often small,or do so by chance."Our research pulled白处的最佳选项。选项中有两项为多余选项。误together everything we could find on the subject,to see if we could drawany lessons,"Ramchandani said.A.One advantage of homeschooling is the reliability it offersOn average,they found that most fathers play with their children读B.Parents choose to homeschool for a wide variety of reasons.every day.Even with the smallest children,however,father-child playC.They suggested homeschooling as an alternative educationaltends to be more physical.In almost all the studies surveyed,there was aoption.connection between father-child play and children's ability to control theirD.Homeschooling can continue until a student graduates and entersfeelings.The reason for this may be that the physical play fathers prefer iscollege.particularly well-suited for developing these skills.E.Homeschoolers organize their days in whatever way works bestPhysical play creates fun,exciting situations for children.They mightfor them.have to control their strength,and learn when things have gone too far.F.So,homeschoolers can freely mix ideas that best meet theirItsa safe environment in which children can practise how to respond.Ifchildren's needs.they react the wrong way,they might get told off,but it's not the end of theG.They have to enjoy their questions and enjoy equally trying toworld.Next time they might remember to behave differently.answer them.Homeschooling is an educational option in32.What is the researchers'purpose inAmerica,in which parents educate their children atconducting the study?home instead of sending them to a traditionalA.To explore differences in parental playBschool.36 Dissatisfaction with the educational读styles.options available,different educational philosophies,B.To investigate LEGO's role inand the belief that children are not progressing withinsharpening children's skills.the traditional school structure are some of them.C.To analyze how often fathers engage invariety oplay with their children.aae fomthe reliabmeling aloptiont graduates aTo study the influence of father-childmixthat best meet their children'splay on children's development.G.They have to enjoy their questions and enjoy equally trying to answe一The homeschooling movement began growing33.How does Ramchandani reflect on thein the 1970s,when some popular authors andfindings?Cresearchers started writing about educational读He has a balanced view.reform.37 Now more than 2 millionB.He finds them widely applicable.American children are being homeschooled,withC.He warns against quick conclusions.the percentage rapidly increasing each year.D.He calls for more research to confirmA.One advantage of homeschooling is the reliability it offers.B.Parents choose to homeschool for a wide variety of reasons.them.C.They suggested homeschooling as an alternative educational option.D.Homeschooling can continue until a student graduates and enters college.E.Homeschoolers organize their days in whatever way works best for them.F.So,homeschoolers can freely mix ideas that best meet their children'sneeds.eG.They have to enjoy their questions and enjoy equally trying to answerthem.According to Holt,author of the best-selling book34.What does paragraph 4 mainly talkTeach Your Own,the most important thing parents need to阅know when they homeschool their children is to like them,about?and enjoy their company,their energy,foolishness andA.The lessons drawn from the research.passion.38 For the majority of parents who homeschool,The driving force behind the research.the only prerequisite(先决条件)is the desire to do so,alongC.The benefits of parent-child play.with their devotion to the educational process.D.The focus of previous studiesethe riabiityfehomera wvarietyD.Hoey suggesan altatgndnatefesiormixthabest meet theirchildren'sG.They have to enjoy their questions and enjoy equally trying to answerthem