A.注入湖泊河流数量增多B.湖泊盐度大幅上升
results from artificial photosynthesis out of all the food crops tested.35.WhatWewereabletogrowfiod-producingorganismswithoutanycontributioasfombiologA.Acal photosynthesis,"said one co-writer of the study,Elizabeth Hann,a doctoral candidate alC.GUnvof C RiversidenHata the proismoT第二节efficenta turning energy into food than the biological photosyesmethods.阅WhenThe researchers also reported that the process increased energy efficiency,too.选项。usadiogetherwihasolarceltopowerhtedlerolyZe,henethodreauiredjustome-fourth0the ytothemof food rbthooyheit's gorThe seientists said their method could help fight the effects of climate change that are密mkiagrnaditionaeopgowingmorediieuit.sDrougiL,iodsandTedlcadlamdavailabiyparticonldbelesofathreato8iolalfodsceuriyfcropsforhumansandaninalsgrewinlesresource-intensive(资源密集的),controlled environments,”the researchers noted..anothRobertneprofof chemicaldat UCRiversidefinissaid growing foods throughartificial photosythesis coud help the world meet itsisnonddemand for food without the of agricutural landsngergyto pwero封roeallowfor more foodfeed to be produed ogive area of landkoferson said.e32.What is the function of the "electrolyzer system"?A.To produce a substance.B.To test chemicals in plants.C.To change compositions of plants.D.To detect plants'amount of water.线33.What can we expect of artificial photosynthesis in the future?A It will take the place of sunlightB.It may help fight the food crisis.C.It will speed up energy production.D.It can produce food of better quality.34.What can be inferred from Robert Jinkerson's words?A.Intensive agriculture is becoming popular.B.Agricultural lands should be expanded.C.Solar energy is necessary in artificial photosynthesis.D.It's better to power artificial photosynthesis with sunlight.79【23新高考·D·英语一QG1x 3 OIn
得分评卷人二、填空题(本大题共5小题,每空2分,总计20分)行1.公元前8世纪,古希腊建立了许多城邦国家,其中最大的是和12.公元前509年,在意大利半岛(A处)建立共和国,国家统治的决策权掌握在元老院手里。330年,罗马帝国皇帝君士坦丁在小亚细亚西北部(B处)建立新都,后来该城改为君士坦丁堡。古罗马斯拉夫人日耳曼人人13.476年,西罗马帝国在日耳曼人打击下灭亡,西欧逐渐进入社会。481年,克洛维建立的王国,成为欧洲实力强大的国家。14.自世纪中叶起,欧洲发生了一场思想文化解放运动,被认为是资本主义时代的曙光,这场运动就是运动。15,与彼得拉克、薄伽丘并称为文艺复兴“文学三杰”。与拉斐尔、米开朗琪罗并称为文艺复兴“美术三杰”。得分评卷人三、问答题(本大题共1小题,总计10分)16.(10分)下边是一幅关于公元前2500年左右亚非文明的示意图,请你结合示意图回答问题。中。及苏英尔印度网速城九年级历史期中试题第3页共6页
来水、来沙量整体波动减小。原因主要从水库的修建、第(2)问,该地冬季地表温度低于夏季。该地纬度较高,流域内用水、流域水土保持等方面分析。第(3)问,据图距离冬季风源地近,正午太阳高度较小,太阳辐射强度可知,2002一2017年利津水文站整体上来水量与此前小;冬季漫长,昼短夜长,光照时间短;冬季下垫面有积相比有所增加,来沙量与此前相比有所减小。这样的水雪,地面反射率高,地表获得的太阳辐射少。第(3)问,沙运移变化有利于冲刷河道,降低河床高度;使河床与产生差异的原因主要是地表受太阳辐射、大气温度影响海面的落差减小,河流流速变慢,有利于河口泥沙沉大;深层土埋藏深,温度变化滞后。第(4)问,全球变暖积,减轻海岸侵蚀、海水倒灌会使我国东北地区地温升高、冻土冻结程度减弱、冻结林领航备考·据图析题期缩短;相比于深层土壤,地表温度升高的幅度会比1950-1999年尾闾河段2002—2017年利津水来水、来沙量整体波动文站整体上来水量与较大。减小此前相比有所增加长领航备考·方法技巧1000三门峡水(1960年年径流量800年输沙虽线状统计图的判读600改道清水沟利津水文站整利津水文站整(1)分析数值变化趋势(变大或变小)此前相比波动(2)判断极值(最大值或最小值)减小1950196097019819902010(3)描述不同要素数值变化的差异29.【参考答案】(1)均地温的季节差异随土层深度增加30.【参考答案】立足乡村田园风光,发展田园观光旅游项而减小;(1分)地表温度以夏季最高,其次为春季,冬季目;以乡村农业生产活动为切入点,开展农事活动体验最低;大约5一130cm深度,夏季地温最高,其次为秋项目;以乡村地区特色饮食为背景,开发特色饮食制作季,冬季最低;深度约160cm以下,地温表现为秋季>等体验项目;结合乡村地区的民风民俗,开展特色文化夏季>冬季>春季。(任答2点得2分)(2)太阳辐射强度;昼夜长短;大气环流(冬夏季风);下旅游活动;利用乡村优越的生态环境条件,打造乡村医垫面反射率。(每点1分,共4分)疗养生项目。(10分,其他回答合理亦可酌情给分)】(3)地表通过接收太阳辐射而升温,并与大气和深层土【必备知识】旅游规划与旅游活动的设计。壤进行热量交换,地表是土壤和大气的直接接触层,地【解题思路】乡村康养旅游产品的设计方向可结合乡表温度与气温的季节变化规律大体一致;(2分)随着土村地区的农业生产、特色饮食与风俗文化、田园风光等层深度加深,地温受地表影响减弱,深层地温变化具有进行分析。滞后性,因而在同一季节表现不同。(2分)31.【参考答案】对农业资源的积极影响:提高水资源利用(4)全球变暖使得我国东北地区地温升高、冻土冻结程率;(2分)提高土地资源利用率。(2分)度减弱、冻结期缩短;(1分)相比于深层土壤,地表升温对生态环境的积极影响:减少水土流失的发生;(2分)】幅度较大。(1分)】【必备知识】区域地理事物分布特征和影响因素,自减少化肥、农药等的使用,减少土壤污染与水污染问题;然环境的整体性与差异性。(2分)保护生物多样性。(2分)【解题思路】第(1)问,具体分析见下图:【必备知识】资源的可持续利用,生态环境保护。均地温/℃地表温度:夏季>-10-501015202530【解题思路】稻鱼共生系统能够使山区的土地资源得20春季>秋季>冬季到充分利用,特别是坡度较大的地区,能够对地表水进70大约5一130cm深度,120地温表现为:夏季行拦蓄,提高水资源的利用率。稻鱼共生系统能够有效秋季>春季>冬季220深度约160cm以下拦截地表水,减少水土流失,“以鱼肥田,以稻养鱼”可减210地温表现为秋季>320夏季>冬季>春季少农药、化肥、饲料的使用,进而减少土壤污染与水污染等问题;稻鱼共生系统属于湿地系统,有助于保护生物春夏季地温随土层深度增加而降低,秋冬季则相反,导致地温的季节差异随土层深度增加而减小多样性。地理领航卷(八)全国卷答案一40
听力材料Text 1W:Hello,this is the National Museum.M:Hi,can I visit your museum after 4 o'clock in the afternoon?W:It depends,sir.We open at 9:00 am and close at 5:00 pm on weekdays but on Sundays we close two hoursearlier.Text 2W:Brian,could you carry this suitcase too?It's too heavy.I can't carry it.M:How many hands do you think Ihave?Text 3M:Do you want to grab a burger with me?W:No,I don't eat meat.I'm a vegetarian.M:You should come with me,anyway.The restaurant I'm heading to sells amazing vegetarian food.Text 4W:Does the No.25 bus go by the Hillside Gallery?M:Yes,but I suggest you not take a bus or drive there.You will be stuck in a traffic jam at weekends on this street.The underground is easy and fast.W:OK.Thank you.Text 5W:Have you decided to take that position in China?I heard the salary is good.M:No.W:Why?You took Chinese in high school,didn't you?M:I'd be all right if they only required a reading or writing knowledge of it.But you see,I have to speak there.Text 6W:Er,do you have any hobbies,Jack?M:Mm,I like going to the movies if I'm free.I know it's not much of a hobby but I don't have a lot of time forhobbies.W:What are your favorite films?M:I like thrillers.That's my favorite.W:Oh,I'm no good with those.They're too frightening.I don't watch any of them because I have my hands overmy eyes.M:So what are your favorite hobbies,Rebecca?W:I want to take up skiing.I'm starting new hobbies because I haven't got any at the moment apart from readingand music.Text 7W:I can't believe Thanksgiving is right around the corner!Who usually does the cooking in your family?M:My mother and my two aunts don't let anyone else do anything except for the salad and the drinks.Thatincludes all the sauces,desserts,and place settings.W:Wow.It sounds like they take Turkey Day pretty seriously.M:Listen,if Thanksgiving were an Olympic sport,they would be kicked out for winning too many gold medals!15
高三英语考试参考答案听力部分录音材料听力部分。该部分分为第一、第二两节。注意:回答听力部分时,请先将答案标在试卷上。听力部分结束前,你将有两分钟的时间将你的答案转涂到答题卡上。停顿00'10'”现在是听力试音时间。M:Hello.International Friends Club.Can I help you?W:Oh,hello.I read about your club in the paper today and I thought I'd phone to find out a bit more.M:Yes,certainly.Well,we are a sort of social club for people from different countries.It's quite a new club-we have about 50 members at the moment,but we are growing all the time.W:That sounds interesting.I'm British actually,and I came to Washington about three months ago.I'm lookingfor ways to meet people.Er,what kinds of events do you organize?M:Well,we have social get-togethers,and sports events,and we also have language evenings.W:Could you tell me something about the language evenings?M:Yes.Every day except Thursday we have a language evening.People can come and practice their languages-you know,over a drink or something.We have different languages on different evenings.Monday-Spanish;Tuesday-Italian;Wednesday-German;and Friday-French.On Thursday we usually have a meal in a res-taurant for anyone who wants to come.W:Well,that sounds great.I really need to practice my French.M:OK.Well,if you can just give me your name and address,I'll send you the form and some more information.If you join now you can have the first month free.试音到此结束。听力考试正式开始。停顿00'10请看听力部分第一节。第一节听下面5段对话。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。听完每段对话后,你都有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。停顿00'02例如:现在你有5秒钟的时间看试卷上的例题。停顿00'05”你将听到以下内容:M:Excuse me.Can you tell me how much the shirt is?W:Yes,it's nine fifteen.停顿00'02你将有5秒钟的时间将正确答案标在试卷上。停顿00'05”衬衫的价格为9镑15便士,所以你选择C项,并将其标在试卷上。现在,你有5秒钟的时间阅读第1小题的有关内容。停顿00'05"【高三英语·参考答案第1页(共7页)】2005C·QG·
(Text 10)M:Hello,I am David.I am 17 years old and I go to high school in a small town.I am really interested inscience,but I find math and English a bit hard.My dad owns a store and he sells farm tools.We live in the cou-ntryside about four miles from school,so my school bus picks me up every morning.My uncle has a farm.Ispend every Sunday helping out there.It is hard work but really enjoyable.On Monday,I go to Young FarmerGroup.I learn things like how to look after animals there.Of course I want to work in the countryside when Ileave school.I wouldn't like to live in a city and sit in an office all day.My father thinks I should work in hisbusiness,but I want to have my own farm one day.My mother says I have to go to college at first,so I am go-ing to work hard to pass all the exams.第二节到此结束。现在,你有两分钟的时闾将试卷上的答案转涂到答题卡上。听力部分到此结束。试题答案1~5 CAACB 6~10 ACBCB 11~15 CABCB 16~20 AABAC21~23 AAB 24~27 ABDB 28~31 DCDC 32~35 CADC 36~40 DECBF41~45 DBACB 46~50 CBCAA 51~55 DACBD56.more 57.countries 58.are 59.strength 60.us61.in 62.are caused 63.who/that 64.a 65.to respect66.organize 67.explore 68.impression 69.reflects 70.sculptures71.generations 72.sigh 73.maintained 74.advanced 75.criminal76.whom /that you can rely on77.I was talking with/to my lawyer78.When you have filled in the form79.If you focus on your study80.who/that was aware that something was wrong书面表达参考范文:Dear Lucy,I'm sorry to hear that you're upset that you often don't have time for breakfast in order to get to school ontime for your morning reading.But eating breakfast is as important as studying.As we know,breakfast givesus energy for the whole morning.Skipping breakfast can lead to tiredness and lack of concentration.In my opin-ion,you can first adjust your schedule to the new environment.Besides,get your school supplies and go to bedearlier the night before,which may help you wake up earlier for breakfast.I hope you'll enjoy living and studying in China!Yours,Li Hua【高一英语·参考答案第4页(共4页)】.23-101A.
15.人体血液中的H,C0,-HC0,是一对重要的缓冲物质,其在血液中存在衡H*(aq)+HCO(aq)一H,CO,(aq)一C0,(g)+H,(O(D,下列说法错误的是人体血液的pH范围7.5人体情况酸中毒正常碱中毒A当人体血流中pH升高时,忍器}的值碱小B.长跑后血液中的c(CO2)增加,血液的pH降低C过量饮用市售苏打水(含大量碱性物质),上述衡向左移动D.这对缓冲物质有助于稳定人体血液的pH,使其保持在正常范围内16.T℃下,向某容积为2L的恒容密闭容器中充人1ml丛,3olH,p/kPa发生反应N2(g)十3H2(g)一2NH(g),反应过程中容器内的总0.75p压强随时间的变化如图所示,下列有关说法正确的是0.6A0hmin内,NH,)=molL-1·minB.amin时,c(N2):c(H2):c(NH)=1:3:2t/minC.t2min时,NH的体积分数为60%DTC下的衡常数K=192·mlr:二、非选择题:本题共4小题,共52分。17.(13分)联氨(HzN一NH2,二元弱碱,无色油状液体)是一种用途广泛的化工原料,可用作火箭和燃料电池的燃料,在空气中能燃烧且产物无污染。(1)已知:共价键N-NNH0-0H-ON=N键能/(k·mol1)157391497463946联氨高温热分解,N2H4(g)十O2(g)一N2(g)+2H2O(g)△H=k·mol-l。(2)联氨属于(填“强电解质”或“弱电解质”),联氨在水中可分步电离,联氨在DO中的第一步电离方程式为(3)常温下,向0.1mol·L的联氨水溶液中逐滴滴加一定1.0NH浓度的稀盐酸,水溶液中部分微粒的物质的量分数()0.8N2HNHw06变化如图所示[pOH=一lgc(OH)门。该联氨水溶液中a(6.06,0.5)0.4b9.30.0.5)含氮元素的粒子的浓度由大到小的关系为;联0.2氨的一级电离常数K1=0628910 11 pOH(4)常温下,浓度均为0,1mol·L-1的NH3·H2O(Kb=1.8×10-5)溶液和联氨水溶液中,c(OH)较大的溶液是(填“NH3·H2O溶液”或“联氨水溶液”,下同);均稀释至原溶液浓度的一半,稀释后溶液中c(OH)较大的溶液是18.(13分)某温度下,向2L容积不变的密闭容器中充人一定量的X(g)、Y(g)、Z(g)发生反应,反应过程中X、Y,Z的物质的量变化如图1所示,5min时,反应达到衡,放出Qk)能量,Y(g)的转化率与时间的关系如图2中的曲线a所示。
2023年普通高校招生考试分科诊断测试卷(五)物理注意事项:1.本试卷满分110分,考试时间90分钟。2苍春前,考生务必将自已的姓名、准考证号填写在答题卡上,并将条形码粘贴在答题卡上的指定位置。3.回答选择题时,选出每小题答案后,用船笔把答题卡上对应题日的答案标号涂黑。如需改动,用橡皮擦干净后,再选涂其他答案标号。回答非选择题时,将答案写在答题卡上。写在本试卷上无效。4,回答选考题时,考生须按照题目要求作答,并用B铅笔在答题卡上把所选题目的题号涂黑。5.考试结束后,将本试卷和答题卡一并收回。一、选择题:本题共12小题,每小题4分,共48分.在每小题给出的四个选项中,第1~8题只有一个选项正确,第9~12题有多个选项正确,全部选对的得4分,选对但不全的得2分,有选错的得0分1.关于原子物理知识,下列说法正确的是A.α射线是原子核自发放射出的氢核流,它的穿透能力最强,电离能力最弱B.B射线一般伴随着α或Y射线产生,是频率很高的电磁波,它的穿透能力最强C.原子核衰变时,电荷数守恒,虽然有质量亏损,但质量数守恒D.放射性物质的半衰期随温度的变化而变化,但变化不大2.一质量为M的火箭喷气发动机每次喷出气体的质量为m,气体离开发动机喷出时的速度大小为,当第三次喷出气体后,火箭的速度大小为3mvomvoA.M-3mB.M-3m3MUoMvoM-3mD.M-3m3.如图所示的电路,电介质板与被测量的物体A相连,当电介质向左或向右移动时,通过相关参量的变化可以将A定位.开始单刀双掷开关接1,然后将单刀双掷开关接2.则下列说法正确的是A.开关接1时,x增大,行板电容器的电荷量增大静电计B.开关接1时,x增大,电路中的电流沿顺时针方向C.开关接2时,x减小,静电计的指针偏角减小D.开关接2时,x减小,行板间的电场强度不变4.如图所示,质量均为m的A、B两个小球用轻弹簧连接,用PO、QO两段细线悬吊处于静止状态,P0与水方向的夹角0=30°,Q0与水方向的夹角α=60°,y重力加速度为g,则剪断PO一瞬间,A、B两球的加速度分别A.g'gB.g,0c.80D。【2023年分科诊断测试卷(五)·物理第1页(共6页)】
7.A【必备知识】地层的形成顺序。大,水土流失更加严重,坡面径流流速更快,冲击力大,【解题思路】为了减轻鱼鳞坑因流水冲蚀受破坏的程度,陡坡地上应①岩层和②岩层位于褶皱加深加大鱼鳞坑。故选B。的同一翼,按照岩层的般形成顺序,①岩层位于③为玄武岩,其侵入了岩层13.C【必备知识】服务业的空间分布。②岩层下方,岩层①较②②,形成时间晚于②,排除更老,.排除B,A正确。C。④岩层在玄武岩上层,【解题思路】从图中可以看出,该类服务业从市中心向形成时间最晚,排除D。周围分布有多个核密度高值区,并不是由市中心向四周①③④递减,A错误;核密度高值区一部分是沿铁路线分布,还有的是沿主要道路分布,在主要道路沿线核密度较大,密细砂岩一了玄武岩岛含砾粗砂岩B错误、C正确;核密度分布并不是沿西北一东南方向离哥硅藻土彐泥岩砂质泥岩延伸,D错误。8.C【必备知识】湖泊演化过程。14.C【必备知识】生活性服务业的类型。【解题思路】由图可以看出,在地质历史时期该地区湖【解题思路】生活性服务业主要包括餐饮业、住宿业、泊底部形成了细砂岩、含砾粗砂岩、砂质泥岩等,且呈现家政服务业等,其分布受人口密度的影响较大,排除A:交替分布,构成这些岩石的矿物颗粒大小不同,这与流水地租是影响城市土地利用的重要因素,与生活性服务业搬运作用有关。据此可以判断,在地质历史时期该地区分布密切相关,排除B;经济发展水较高的主城区消湖泊出现了多次扩张和萎缩的变化,即湖水出现了频繁费需求旺盛,生活性服务业分布较密集,排除D;生活性的进退现象,C正确。服务业的布局与政策的关系不大,故选C。衣领航备考,归纳总结15.A【必备知识】城镇化对服务业分布的影响。解答本题的关键是掌握湖泊水量与搬运能力【解题思路】随着城镇化水的提高,郑州市主城区人的关系,即湖泊水量大时,搬运能力强,沉积物颗粒口会先呈现增加趋势,对服务业需求增加,服务业核密大;湖泊水量小时,搬运能力弱,沉积物颗粒小。度增大;随着城镇化水进一步提升,城市主城区人口向郊区迁移,郊区服务业核密度增大,主城区服务业核9.B【必备知识】地质作用过程。密度相对降低。故选A。【解题思路】该地有大面积的玄武岩分布,说明该地发16.B【必备知识】时间计算。生过剧烈的火山喷发活动,B正确。据图无法判断是否【解题思路】当地正午时近地面与高空风速差异最大发生过强烈的地震活动,排除A;横断山区位于板块消亡根据当地白昼的时长“世界时4时至14时”,可以判断其边界,发生剧烈的板块张裂活动的可能性小,排除C;岩白昼为10个小时,该地正午时世界时(提示:以本初子午线浆侵入多形成花岗岩而不是玄武岩,排除D:所在时区为标准的时间)为9时。故选B。10.A【必备知识】水土保持工程措施。17.D【必备知识】影响风速的因素。【解题思路】根据材料可知,鱼鳞坑是水土保持的工程【解题思路】该地正午时风速产生典型的分层现象主措施,据此判断鱼鳞坑应凹向上坡方面,①符合题意。要是白天大气热量分布比夜晚更不均匀造成的,D正②与④位于鱼鳞坑与坡面交接处,指向应当大致与坡面确。摩擦力自近地面向高空递减是高空风速大于近地等高线行;③为鱼鳞坑外围挡,其方向指向坡下。故面的原因,但不是白天近地面与高空风速差异较夜晚大选A。的原因,A错误;大气对流运动旺盛有利于大气的垂直11,C【必备知识】水土保持工程措施的原理运动,而近地面与高空风速的差异是指风在近地面和高【解题思路】鱼鳞坑本身不能降低坡面坡度,也不能减空的水运动差异,因此对流运动不是白天近地面与高少坡面泥沙来源,其主要通过密集分布的凹坑截留地表空风速差异大的主要原因,B错误;大气运动主要受太径流,保土保水保肥,从而减少水土流失,C正确,A、B阳辐射影响,与太阳活动关系不大,C错误错误。鱼鳞坑内是能够种植植物的,但一般选种适宜当18.A【必备知识】影响风向的因素。地环境的物种,故并不一定能增加植被类型,排除D。【题眼】根据“该日当地盛行东北风”可以推断该风向12.B【必备知识】因地制宜的工程建设方式。与当地大范围的大气环流不一致。【解题思路】陡坡地的坡度一般在45°以上,由于坡度【解题思路】中山站位于极地东风带,应常年吹东南地理领航卷(三)全国卷答案一12

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