been difficul Now thanks to ew research from Brigham Young niversity(BY卷典金莫菩高器和⊙}国全Hopkins Universityand the Heritge Foundoeffesinlybeingnrstood and measured.bIhiooo boogThe study usedxpermenta design andrandomly assigned fourhand fifthgradestudent from ffeyschoosinAtlnt,Georgia to participare ithree field tripsduringashool year.The field trips included a trip to an art museum,a livetheater performance and a symphony concert.Students who attended three different field trips in fourthor fifth grade scored higheronndfgrade reeived higher course grades,were absent softe and had fewer be密havioral infrctio (These benefits were strongest when students ntered middleschool.Wereidstdents who participated in these fied tripere doing betterinsaidHeid HomesErickodtr of the study from BYU.potetiafo this isthat field trips expand studentsworld concept and expose them to new ideas.Meanwhile.thanks to field trips,students find school more exciting and want to try harder in c"Moreover,students who participated in multiple field trips were 12of the standard morelikely to express a desire to consume arts in the future and nearly 14%of the standard morelikely to agree with the statement,"I believe people can have different opinions about the samething."Researchers say this is more evidence that field trips are beneficial for individualcharacter development as well.Erickson says she's hopeful this study will be a resource for policymakers and school principals who're interested in improving children's growth during the children's school experience.When considered in the context of the pandemic(大流行病)，she says this research should be线a caution to administrators who're considering cancelling out-of-class opportunities.32.What can we know about the field trips in the study?A.They are unmeasurable.B.They are science-based.C.They are loosely organized.D.They are culturally enriching.33.What benefit can students get from field trips according to the text?A.More specific efforts.B.An even stronger body.C.Academic improvements.D.More emotional challenges.34.What attitude does Erickson hold toward field trips for students?B.Favorable.A.Unconcerned.D.Conservative.C.Doubtful.103【23新高考·D·英语-0G

7C不的合主语一致的原则.20.①文飞经典具有穿越时空的永恒魅力；②更勒显着团结合作)重要意义；图共同为金人类脑天事业做出更大的贡献2引，①把名国人民的友妫交流（关系）比作桥梁。有3桥梁，车辆行人能顺利通过江河湖海；有弓良妫的交流，名国≥间能消除佛阂，更坊的合作交流。两者相内.②把世界励空防天领域的美妫未来比作康庄大道。康庄大道宽阔平坦、☑通八达，世界航空防天的未米一片光明美均。两者相.(1点3分，两点与分)22.参考高考作文评分标准。耐文言文翻译：当初，我（刘禹锡）二十多岁，应考进士，幸而一次得中。第二年，又文才经吏部取士科考试合格，被授予有方校书的官职。创父亲去世的时候，我通于礼数而不敢轻死，因而得乃久治不愈的病。我字丧期满后，正逢字相、扬州节度使杜佑兼恺涂州和泗州，由于我和他素来互相乃解，韩经请求后去出飞掌书记。我棒着飞命的文书入售母亲，母亲说：”我不喜欢江雅一带地方，你应该在升怡时就考虑创这一点。”我就禀告丞相，M清求照顾。丞相说”可吵。"我过3几个月离升3涂州、泗州，由于河路还雅走，就改做扬州学书记。过马两年，道路物通，前约得吵身行，我就调补为滑南县毛簿。第二年冬天，我提计为监察御史。贞元二十一年春，唐德宇去世，本方李诵即位。当时有出身寒微、才华出众的王叔文，因为擅长下祺，得吵进出大方的宫克。于是有机会与大方专诵淡论时事，李诵非哔赏识他.他可)这样交花很久子，众人都不知道。创这时王叔文由苏州府属官，破格提拔为起居舍人，充氏翰林学士，不久，又特计氏户舒侍郎，皇帝赐他紫服，贵振一时。叔文确宾善于谈论法治的道理，能吵口辩服人。得刹重用后，从春刹秋，他所采取品革新措施，人们都认为是无可非议的，里帝经学遭遇疾病，创这时病情加剧。下沼让位，目为上皇。太子李纯及里啼位，这时太上皇久病卧序，享相、大臣和百官都不得召对。王叔文首先被贬刹褕州，后来又沼命喝死。字相韦执谊被贬创旄州。我因比被贬为连州刺史，走创荆单，又被贬为朗州司马，过3九年，召回朝处，复授连州刺史，后计为主喀郎中，分司东都。第二年追回入朝，充压菜贤殿学士，转压苏州刺史，赐金叩紫绶，改氏汝州刺史兼御史中水。又改氏同州刺史，兼本州%御使、长春宫使。吗后遭遇足孩，改为太方安喀，分司年都，又改氏触书监，分司年都。一年，加官检校礼部尚书兼方宾客。活3七十一岁。在这患病的时候，百己写肠铭文说：没有早亡也不孕贱，是天生的福分啊。为灾多残，是遭遇的不坊啊。天赋的才能，不让我米施展啊。即使有人诽谤，我也问无愧啊，躺花这窗方下，我创3终期啊。

18.Which of the following may be included in Pop World of BCD International?21.What is one of the advantages of Duolingo?A.Basic reading knowledge.A.It contains no advertisements.B.Information about some song writers.B.It can be free of charge.C.Stories about the old days.C.It provides repeated practices.19.Which program gives the ideas behind the pop songs?D.It improves learners'handwriting.A.The History of Pop.B.About the Big Hits.C.The Road to Music.22.Which app best suits language beginners?20.What can we learn from the speech?A.Duolingo.B.Rosetta Stone.C.BabbelD.Memrise.A.Pop Words is the listeners'favorite program.23.What do we know about Babbel?B.It's easy for native English speakers to learn foreign songs.A.It focuses on oral languages.C.It's difficult for foreigners to understand many English pop songs.B.It has a friendly-user interface.第二部分阅读理解（共两节，满分40分）C.It values writing ability.第一节（共15小题：每小题2分，满分30分）D.It is friendly to users'wallets.B阅读下列短文，从每题所给的A、B、C和D四个选项中，选出最佳选项。Lillian,17,had just started working as a lifesaver at a beach in Australia on New Year'sAEve when beach-goers started to point and shout at the water.The workers quickly examinedGreat Apps For Learning A New Languagethe situation and saw that a kangaroo had jumped out of the bushes ()-straight intoYou might be surprised at how much you can gain from the apps on your phones.Herethe sea.we've chosen four apps that can act as personal language tutors.The animal seemed confused by the fishermen standing on the rocks.So instead of turn-Duolingoing back and heading back into the bushes,it jumped right into the water!The poor thingThe app boasts a simple learning system and easy progress tracking.Plus,it makes allbobbed (around in the waves and went underwater several times before Lillian decidedthese educational features available for free.If you want an ad-free experience and other ex-to take action.tras.you can pay for Duolingo Plus.The app encourages you to keep going,even if it's justAs with any other animal rescue,it's important to approach the situation with prudence.for a few minutes each day.The exercises are interesting,switching between different typesWild animals that are stressed can become dangerous to their rescuers,and Lillian was awareof practice in order to test your reading,listening,and speaking as you progress.of the risks as she took her rescue board and hit the water at a run."It just didn't want toRosetta Stonecome on to the beach because it was kind of scared,"she said."I was trying to figure out howThis app especially suits people who have time to sit down and dedicate blocks of time toto get it on the board.But considering that it's a wild animal,even though I was helping,Ilanguage learning.We like this app's clever and intuitive use of flashcards,as wellwouldn't want to be hurt by it or make it more stressed out."as its pronunciation training exercises.As beach-goers recorded the rescue on their phones,Lillian paddled(用桨划船)behindMemrisethe animal carefully and guided the kangaroo onto the beach.As soon as Lillian's feet touchedWith a colorful,friendly interface(界面)and a gentle learning curve(曲线)，Memrise isthe sand,the beach erupted in cheers for her!"It was quite special.As people there wereperfect for those who want to learn the basics of a language.And as a little confidence boost-cheering and clapping,the kangaroo was just sitting there up in the bushes staring at me,as ifer,Memrise displays summary screens at the end of each exercise,tracking your progress toit was conveying something with its shining eyes,"Lillian said."I didn't think that was goingfluency.to ever be my first rescue.I may have more rescues in the future,but none would be as memBabbelorable as this one..”Babbel provides a mix of conversational topics that teach you how to use the language in24.What happened to the kangaroo?real-life situations.Its combination of repetition and variety has been carefully adjusted.A.It jumped off the rocks by mistake.However,the app's interface isn't quite as polished as some of the other options.This appB.It jumped into the sea by accident.gives you the added bonus of a pronunciation trainer.But you can't get far without paying it aC.It was forced to leave the bushes.fee.D.It was washed away into the sea.【高二英语第3页（共10页）】·23-155B·【高二英语第4页（共10页）】·23-155B·

and jumped into the river,risk his life to save the dog.At last,it was salerescued from the river.And the owner had sincerely expressed her thanksM:Textto the officer.(听力材料见下期中缝、参考答案见下期B4版)M:W:上期参考答案W:1-5 CBCBC6-10 CBAAC11-15 ABBAC第六句：day→daysthis interview will make students more aware of theM:16-20 CABAA21-25 AADCD26-30 BADBC第七句：extreme→extremelysignificance of devotion to duty.Besides,the questions31-35 CDBCD36-40 GBDFC41-45 BABDC第八句：smiles→smiled;but→andthat I'm going to ask may focus on the reason whyW:46-50 DACBA51-55 DABCC56-60 BADCD第九句：me→himhe chose the career,the biggest challenge he has met61.to62.losing63.particularly第十句：moving→movedand some advice for us students.In addition,I wouldM64.a65.places66.have reduced书面表达appreciate it very much if you could give me some67.that/which68.published69.to surviveOne possible version:suggestions on my interview plan.70.carefulDear Mr.Smith.I'm looking forward to your early reply短文改错Thanks for giving me this opportunity,and I'd like toYours,二句：catching→catchtell you something about my plan for the coming interview.LiHuaM三句：separated后加fiomI'm going to interview a doctor who once took part(范文中加下划线的句子可作为佳句背诵。)四句：去掉ain the battle against COVID-19 in Wuhan and made句：were→wasgreat efforts to help control the epidemic.I believe本版主编张资清责编曹越址山西省太原市小店区龙兴街190号邮政编码030032联系电话0351-27776792777680（发行中心）订阅查询0351-27776482777649激光排版本报激光照排中心中膏发区稻松印业有限公司（晋中开发区汇通产业园区南六堡段恒易通公司院内）订阅方式为方便订阅订户可通过当地发行工作站订购订阅时请核验其“授权书”“工作证”或直接向本报发行中心咨询以防假冒盗版行为

6海cy向画为普时期“平就缓利”的政策的同时，还提拔和重用贡献突出的狱吏。据统计，汉宣帝每年平缓习天文学的光四责就高达千人，地节四年（公元前66年），汉宣帝下令解除“首暖”罪，规定子女藏匿父等，妻子藏匿丈夫，无须连坐。元康二年（公元前64年），下诏免除触犯他人名讳之人的罪。—摘编自张文敏《汉宣帝之吏治改革及现实思考》什么是科学》元康四年（公元前62年），又下令对老年人的犯罪从宽处理。不举，伐鼓于(Q)根据材料，概括汉宣帝吏治改革的主要举措。(8分)还要下罪己(2)根据材料并结合所学知识，简析汉宣帝吏治改革的历史影响。(7分)罪己诏说“朕28.[选修3：20世纪的战争与和平](15分)都要看一下老为“敬授民时”然日本的石油储备有约940万吨，但当时日本每月所消耗的石油就高达45万吨。1942年2材一战结束后，日本就提出了“资源富国主义”战略，全面实施石油战，到1941年8月，虽碳和记录天象。事有影响，因月，日本通过《应如何使用帝国资源圈》计划，制订了未来15年内掠夺“2000万吨石油、3000日食这样的超万吨钢铁”等资源的计划。二战中后期，美国对日石油禁运使日本到1944年一季度石油进口暂时停止，整个军事机器陷入瘫痪。1945年6月，日本战时经济由于其南方的石油产地蠕国的天文学》和中国东北的矿化油工厂通往日本的石油大动脉被美国切断，其军事工业生产迅速衰竭，其12分)仿效德国的人造石油工业，也囿于技术的落后，无法实现规模化生产，且难以满足战争之需。摘编自庞媛媛、王倩等《日本在第二次世界大战中的石油战的历史背景。—兼论对国家资源安全的启示》(1)根据材料并结合所学知识，分析一战后日本实施石油战的原因。(9分)(2)根据材料并结合所学知识，谈谈二战期间日本的石油战对国家资源安全的启示。(6分)29.[选修4：中外历史人物评说](15分)革，包括政能，从一种材料汤飞凡(1897一1958)，湖南省醴陵（今醴陵市）人，1914年年底，以免试者的资格进入湘导的传统农雅医学专门学校学习，1925年，赴美深造。1928年，担任吴淞中央大学医学院教授、细菌学制政体被系主任，后又受聘兼任英国人创办的上海雷氏德医学研究院细菌系主任。1929年，其撰写映的观念的《沙眼杆菌与沙眼之研究》推翻了“细菌病原说”并获得国际认可。1935年，汤飞凡到英国型。国立医学研究院任研究员并代表中国出席万国微生物学会第二次会议。1941年，他研发出专型研究》符合国际标准的牛痘疫苗、狂犬疫苗及青霉素等药物，挽救了无数受到病毒感染的战士和平出中国近民，他研发的牛痘疫苗还曾帮助过英美盟军。为纪念汤飞凡为人类作出的贡献，国际上把沙厚摘抄材眼病毒誉为“汤氏病毒”，汤飞凡也被称为世界“衣原体之父”。，一摘编自管辉《中国疫苗之父：汤飞凡》(1)根据材料并结合所学知识，概括汤飞凡在医学领域作出的贡献。(9分)(2)根据材料并结合所学知识，指出汤飞凡的精神品质。(6分)斩的情品务，帮恢复文【高三历史第6页（共6页）】2005C·HEN·HEN·

有很好的考查。1.AC解析：当a、b棒以v,=v=1m/s的速度同时进人磁场区域时，由两棒切割磁感线产生的感应46亭大小相等，上端均为电源负极，回路中感应电流为0，导体棒不受安培力，只受摩擦力，加速度大小均为g=5/s,因此两棒的速度时刻大小相等，回路中无感应电流，两棒均做匀减速直线运动经时间：一是0,2停下，位移大小为：-嘉-0,1m,A正确，B帽误若ab棒光滑且进入磁场时.=2m/s,=1m/s,则回路中有顺时针方向的电流，a棒受到与运动方向相反的安培力，做诚速运动，b棒受到与运动方向相同的安培力，做加速运动，最终两棒的速度大小相等，根据动量定理有F心=m,一mo,F委=m0一m,解得=号m/s,C正确；根据能量守恒定律有Q-合以+立味-分m,十m,加=号J,则b棒产生盘耳热为号-若，D错误，选AC[命题意图]本题考查电磁感应与电路、动量定理、右手定则等，属于一道中等难度试题，目的在于考查对基础知识的掌握、理解与应用，考查了理解能力、推理能力、分析综合能力，用数学处理物理问题的能力，考查核心素养中的物理观念、科学思维、科学探究。12.答案：1)遮光条通过两光电门的时间相等(1分)(2)钩码质量m(1分)(3)0.445(2分)：(4)12解析：(1)如果滑块上遮光条通过两光电门的时间相等，则说明滑块匀速下滑；(2)取下轻绳和钩码，滑块所受的合力为mg,故需要记录钩码的质量m;(3)游标卡尺的分度值为0.05mm,游标卡尺的读数由两部分组成，为d=0.4cm十0.005X9cm=0.445cm;(4)可以认为通过光电门的平均速度即为滑块的瞬时速度，所以=是，，=品一品根据匀支连真我运功的规律有时-时=2如，解得口神州智达物理·调研卷I答案第3页（共6页）翻扫描全能王创建2mgx)-()生瓶第二定律mg一Ma,可得滑决的质量M二d 2.2x「命题意图]本题考查了基本仪器的使用、匀变速直线运动中的概念，重点考查了理解能力和推理能力，属于一道基础题，很好的考查了物理观念和科学态度与责任。18答案：1)150(2分)(2)并联1分)0.75(2分)(3)等于(1分)等于(2分)误数电流计的示教为车，别是-是解得R=1500。（2》)北走安来的童程于的电流表，需要一个电阻分流，故需要将毫安表与一个定位电阻并联，根据并联电路的电流与电反t国哈是w=3aA:l=的7mA,部得R=-0,75A.6③》由于成袋后的电流表内故电源内阻的测量值等于真实值，电源电动势的测量值等于真实值。[命题意图]本实验考查电表改装、测电源电动势与内阻的误差分析，考查了理解能力、推理能力与分析综合能力，属于一道基础题目，考查了核心素养中的科学探究、科学态度与责任。4答案片7。Stg血0-A解析：设封闭气体的压强为p,对活塞受力分析：Mg十pS一pS十ngsin日(2分)发个生红中步同气体的压强不支由美一8李克定体得S中》(2分)T得T-产7(1分)整个过程中活塞移动的距离为h,气体对外做正功W=Sh(2分】解得W=(pS十ng sin0-Mg)h(2分)【合题童1本更考壶受力分折、理超气体状态方程以及功的计实。考查了理解能力和推理能力，才查了枝心素养中的物理观念和科学思维。6省：哈回0品解折：1)设锥子到达0点时的速度为06，由动能空型组-上？人(2分)

14.(12分)有三个点电荷A、B、C固定于一个等边三角形的三个顶点上，已知三角形的边长为1cm,B,C所带电荷量为qB=qc=+1×10-6C,A所带电荷量为gA=一2×106C,静电力常量k=9.0×10°N·m2/C,求A所受B,C两个电荷的静电力的合力F的大小，方向。A出无的相好下，拉1只，不高温韩拉为开年山这边)B…C专二，一军程三话粉公其，年于有去方为(代8共8)1一手天年无个四的出的话小的，代共，代阳八西，，1法在：=，方要合#宝点华限，)达阳尚中的”学件，人发收苏宝雪，风金中这千关一江学15.(16分)一长为L的细线一端固定于O点，另一端拴一质量为m、带电荷量为g的小球，处于如图所示的水平向右的匀强电场中。开始时，将细线与小球拉成水平，小球静止在A点，释放后小球由静止开始向下摆动，当细线转过60°角时，小球到达B点且速度恰好为零，重力加速度大小为g。(1)判断小球的电性；8状1,1：S状别(2)求小球由A点摆动到B点过程中电势能的变化量；(3)求匀强电场的电场强度大小。.阳为种生1必要习城市1烟小07604派的定d从。为.B够小说45中口【高二物理第4页（共4页）】·23-101B·4/5

o56l令69%☐☐110：25高二物理.doc17.(15分)如图所示，光滑绝缘的半圆形轨道ABC固定在竖直面内，圆心为O,轨道半径为R,B为轨道最低点，该装置右侧的圆弧置于水平向右的足够大的匀强电场中。某一时刻个带电小球从A点由静止开始运动，到达B点时，小球的动能为E。,进入电场后继续沿轨道运动，到达C点时小球的电势能减少量为2E,重力加速度大小为g。(1)求小球所受重力和电场力的大小：(2)求小球脱离轨道后到达最高点时的动能；(3)如果以B点为坐标原点，水平向右为x轴正半轴，竖直向上为y轴正半轴，求最高点的位置坐标。只暖名一1能，中应搭个四的出坐密小和查的的共，代感不到心金大阳数大不头清出，西钩可面所内斜斯法部礼，法湖酒内馆油【高二物理第6页（共6页）】··23-146B·6/6其他应用打开2编辑

GMM4π2RR不R,可得地球的质量为：M==m4GT2。假设地球的半径为R,因此，地球的4π2R密度为：p=M-GT3R,故B错误：卫星从轨道2进入轨道3，在B点必须加VGT'R速，则卫星在圆轨道3上经过B点的速率大于在椭圆轨道2上经过B点的速率，故C错误：GM卫星在轨道3的速率为：2GM卫星在轨道1的速率为：4=卫星从轨道1MmMm进入轨道3，其机械能增加量为：△E=【(-6R)-(（G尺〗-(m2mm)=学友之，故D#误5,C解析：直升机处于水平悬停状态，所以直升机获得的升力与直升机、桶、绳索和桶中水的总重力平衡，即F=(M+m)g,由牛顿第三定律可知，直升机获得的升力与推动空气的力大小相等，研究△M时间内推动的空气，利用动量定理有FM=Pan,解得y-M+m8故选C。16D解析：由能量守恒定律可得：形，2m+2m+mgh+0,又因为2v4cos37°=va sin37°，h=0.1,解得W=13.9J,放选D。7BD解折：设C点的速度为，有v=ae-2a。解得子，又xce·1)解得xC='4c=2,故B、D正确。8,BC解析：设阻力为f,在0~2m的过程中，外力F与阻力f做功改变物体的机械能即(F-f)h=△E,其中h=2m,△E,=12J；在2m~2.25m的过程中，阻力f做功改变物体的机械能，即-h=△E2,其中h,=0.25m,AE,=11.25-12=0.75J,整个过程mg(h+h)=11.25J:联立解得F=9N,∫=3N，m=0.5kg,A错误，BC正确：在0-2m的过程中由动能定理得(F-f-mgh=2mv,解得。=22ms,D错误。9.AD解析：F1图像的面积表示力F的冲量，由图可知，0-2s内，F的冲量为与=分20x2N5=2N5,放A正确：由于最大摩擦力为。=8=N.所以0-1s内物块一直处于静止状态，1s2s内，根据动量定理有-4mg,=p2,=1.5kgms,解得

的教诲能够向弟子说说吗？”常樅说：“你即便不问，我也将告诉你。”常樅说：“经过自己的故乡就要从车上下来，你明白其中的道理吗？”老子说：“经过自己的故乡就下车，难道不是因为他不忘故人吗？”常樅说：“是这样。”常樅说：“从德行修养高的人面前经过时要小步快走，你明白其中的道理吗？”老子说：“从德行修养高的人面前经过时要小步快走，难道不是因为尊敬长上吗？”常樅说：“是这样。”（他）张开嘴给老子看，问老子：“我的舌头还在吗？”老子说：“在。”“我的牙齿还在吗？”老子说：“没有了。”常樅说：“你明白这是为什么吗？”老子说：“舌头还在着，难道不是因为它柔软吗？牙齿掉光了，难道不是因为它刚硬吗？”常樅说：“是这样！天下的道理已经说完了，没有可以再长你的了！”曾子生病僧元抱着他的头，曾华抱着他的脚。曾子说：“我没有颜那样的木智，拿什么老诉你们呢)虽然做不到颜回哪辩的程度，子应追能来益处女面。并的花老翁果少这琴大箱然有绳象诱说得多，熟得少，是人常有的现嗓、飞孙为山低，就在山领高处全巢鱼鳖认为深潭还浅，在它的底部挖穴而居然而它心奶被人捕捉，原因是禁不住饵食的诱惑。子假如不贪图利益而伤害到自身，那慈么能到自己身上容负往往在登上显位的时候瞬急，病情徉在在稍有好钱的附候加重，祸害发生在懈惰的时候，载顺减退在有妻手机女的时候个这四个方面，人们琴一天魏公子参行穰侯前米送别说：“先生将浅，到崤东面去难道连一句教海我的话都没有”公子牟说：“如果您第说，我乎东记告诉您《德知道官位不与权势相约，权势已就会到来吗？权势烯财富相约，财富自己就会到来吗财富还与尊贵相停贵自己就会到来吗？尊贵不与骄侈相约，骄侈自己就会到来吗？骄侈不与罪过相约，罪过自己就会到来吗？罪过不与死亡相约，死亡自己就会到来吗？”穰侯说：“好！我恭敬地接受您高明的教导。”地位高贵显赫，却不凭它傲慢待人；聪明有智慧，却不用它使人难堪；口才流利、反应敏捷，却不靠它与人争先；性格坚强勇敢，却不仗它超越别人。不知道的就向人请教，不会做的就向人学习；即使很聪明，也要多询问，然后明辩事理；即使很能干，也要谦逊，然后去做事情。所以，士人即使聪明有圣人般的智慧，也用愚拙坚守自己的本心；即使勇猛无敌于天下，也用怯懦坚守自已的本心；即使功劳遍及天下，也要用谦让坚守自己的本心；即使富贵到拥有天下，也要用廉洁坚守自己的本心。这就是人们所说的地位高而不危险，水盈满而不外溢