由流程可知,①中加过量氯化钡,使硫酸根离子转化为沉淀,则沉淀A为BS04,溶液1中含氯化钠、硝酸钠、氯化钡,②中加过量X为AgNO3,使氯离子沉淀,沉淀B为AgCL,溶液2中含硝酸钠、硝酸银、硝酸钡,③中钡离子、银离子均与碳酸钠反应生成沉淀,沉淀C为碳酸钡、碳酸银,溶液3中含硝酸钠和碳酸钠,应向溶液3再加适量硝酸除去碳酸钠,最后蒸发浓缩、冷却结晶得到NaNO3晶体,以此解答该题。本题考查混合物的分离提纯,为高频考点,把握物质的性质、发生的反应、混合物的分离方法为解答的关键,侧重分析与实验能力的考查,注意元素化合物知识的应用」16.【答案】碱式滴定管检查气密性不能稀硝酸与铝反应产生的N0会与反应管内0,反应,影响生成气体体积的测定构成原电池,可加快反应速率量气管液面应与水准管液面相平温度需恢复到室温视线应该平视凹液面等38x10x10x0将P室内当做氢气分压进行计算1.5×10-3×295.4【解析】解:(1)简易量气装置的量气管可用碱式滴定管代替,组装完成后,须进行检查气密性,故答案为:碱式滴定管;检查气密性;(2)稀硫酸不能用稀硝酸代替,理由是稀硝酸与铝反应产生的N0会与反应管内02反应,气体体积减小,影响生成气体体积的测定;铝片打磨后称量,再用铜丝缠绕并放在反应管口,用铜丝缠绕铝片的目的是构成原电池,可加快反应速率,故答案为:不能;稀硝酸与铝反应产生的N0会与反应管内02反应,影响生成气体体积的测定;构成原电池,可加快反应速率;(4)测量体积:待反应管内溶液无明显气泡产生后,对量气管进行第2次读数,读数时,应注意量气管液面应与水准管液面相平,温度需恢复到室温视线应该平视凹液面等,故答案为:量气管液面应与水准管液面相平;温度需恢复到室温视线应该平视凹液面等;(5)铝与硫酸反应的关系式为:2A1~3H2,根据pV=nRT,则有R=Y=101x1OP,x389-05x10-L=nT×mox2954k38.4×10-9×1.01×105m3.Pa·K-1.mol-1,1.5×10-3×295.4故答案为:38.4×10-9×1.01×1051.5×10-3×295.4(6)误差分析:通过计算发现,气体常数R的测量值稍大于理论值,若排除实验过程的操作误差,导致测量值偏大可能的原因是将印室内当做氢气分压进行计算,高三化学答案第10页共16页
全国100所名校高考模拟示范卷令全国100所名校高考模拟示范卷·生物学卷(一)参考答案1.B【命题意图】本题以BNP为情境,考查蛋白质的结构和功能、动物微素调节等知识,要求考生正确理獬结构与功能相适应的观点,体现了生命观念、科学思维的核心素养,突出基础性、综合性、应用性、创新性的考查要求。【解题分析】醛固酮的作用是促进肾小管和集合管对N+的重吸收,与BNP的作用相反,A项错误;根据题干信息可知,当心肌细胞受到刺激时,在酶的作用下前体BNP裂解(只涉及肽键)为由76个氨基酸组成的1条链状多肽(无活性)和由32个氨基酸组成的1条环状多肽(有活性),此过程中断开1个肽键和合成1个肽键,故NT-proBNP和有活性的BNP的分子量总和与前体BNP的相同,B项正确;据题干信息可知,BNP在血液循环中起作用,其具有排钠、利尿的作用,体现出蛋白质具有信息传递的功能,C项错误;由32个氨基酸组成的环状多肽中,某些氨基酸的R基中可能含有游离的氨基和羧基,D项错误。2.C【命题意图】本题以PTX-白蛋白进入细胞为情境,要求考生运用所学的物质运输的相关知识解决问题,体现了生命观念、科学思维的核心素养,突出基础性、综合性、应用性、创新性的考查要求。【解题分析】PTX白蛋白进入肿瘤血管内皮细胞的方式是胞吞,体现了细胞膜的结构特点一具有流动性,A项错误;胞吞是大分子物质进入细胞的主要方式,但胞吞过程转运的不一定是大分子物质,有些小分子物质也可以通过胞吞的方式进入细胞,故PTX转运进入肿瘤血管内皮细胞的方式不只适用于大分子物质的跨膜运输,B项错误;N+、K+等离子不能自由通过磷脂双分子层,也不能通过胞吞的方式进人细胞,需要借助转运蛋白进入细胞,C项正确;着丝粒的分裂与纺锤体无关,D项错误。3。A【命题意图】本题以铁死亡为情境,考查细胞调亡、细胞坏死和细胞自噬的相关知识,考查考生对高中生物学教材知识的学握情况及考生的知识迁移能力,体现了生命观念、科学思维的核心紫养,突出基础性、应用性、创新性的考查要求。【解题分析】人的成熟红细胞没有线粒体,因此不会出现二价铁催化线粒体内膜上大量存在的不饱和脂肪酸氧化的现象,A项正确;铁死亡、细胞调亡是由基因决定的细胞程序性死亡的过程,细胞自噬是由基因控制的真核细胞主动降解自身结构的过程,故铁死亡、细胞调亡、细胞自噬均由基因控制,都是一种主动的过程,B项错误;溶酶体中的水解酶是在核糖体上合成的,C项错误;二价铁诱导线粒体内膜上不饱和脂肪酸氧化,会影响有氧呼吸第三阶段,造成能量合成减少,但人体细胞吸收乙醇的方式为自由扩散,不需要能量,D项错误。4.C【命题意图】本题考查光合作用、呼吸作用的相关知识,要求考生能从题干及题图中获取相关信息,并结合所学知识分析、解决问题,体现了生命观念、科学思维、科学探究的核心素养,突出基础性、应用性的考查要求。【解题分析】根据题图及题意可知,甲表示容器内二氧化碳含量,乙表示该植物幼苗真正光合速,生物学卷参考答案(一)第1页(共10页)【24新教材老高考·ZX·MNJ·生物学·N】
第20期(2023-2024必修二Unit1综合检测高-华律(AIW)ble第二节(共5小题;每小题2.5分,满分12.5分)2p九t3阅读下面短文,从短文后的选项中选山可以填入空白处的最佳选项。选项中有两项为多余选项For any beginner film-maker,here are some helpful tips.become a better film-maker.If you don't make mistakes,you're probably notMake use of what you havebeing ambitious(有心的)enoughA common mistake that a lot of young film-makers make is writing scriptsMake your moviesfor seenes that they're not able to shoot.Don't write a scene about a car chase(追逐)if you don't have a car.36(Make movies that you want to make,not what you think others will wantLearn something newyou to make.40Film-making is about creativity,and your creativity shouldEvery time you make a new film,you should try to learn something newnever be limited.Use your own abilities and crant(精心u作)your own unique371.Try to achieve something new,whether it be a new effect or camera angle.Get feedback(反锁的意见)e.Ask your friends and family to watch your film and give feedback.38A Don't hmit yourselfB.Don't be afraid of failureRemember,criticism is a good thing.You'll improve your skills and it will helpC.Spend plenty of time writing your soriptto make your next film even better!D.You'll find yourself improving with every film you make39lE.You'll be surprised how much you'll learn from their opinionsAs Irish playwright,novelist,and poet Samuel Beckett once said,"failE Find something unique that you have,and make a film about itbetter"next time.Every time you make a mistake,you,ll learn from it andIt's better to make a2-minute film that keeps the audience interested1第三部分语言运用(共两节.满分30分).认2.以之Ag21第一节(共15小题:每小题1分,满分15分)肉读下面短文,从每顺所给的AB,CD四个达项中选出可以圳入名尔的最★★★★★olgzeingSometimes,a picture is all it takes.Lankston said she hopes the unusual adoption54 carf encourage otherSherry Lankston,who lives in the Seattle area,started a(n)41 after shefamilies to consider adopting or 55 animals in needcame across a Facebook post by Joy Ollinger,who works for the San DiegoDepartment of Animal Services.4r.A.family traditionB.road tripC.animal hospitalD art schoollooking for a 43A42.A.booksB.findingsC.photosD.standards“Harvey has a facial deformity(畸形),which makes him44.To let4rA.homeB.doctorC.jobD.friendpeople know more about Harvey,I 45 post him on my personal Facebook and44.A.madB.unfriendlyC.dirtyD.unpopularthat's how Sherry 46 him,"Ollinger said."People often make judgments45.A.secretlyB.activelyC.carelesslyD.probablybased on appearance No adopters were interested in Harvey until Sherry 47了m glad he finally met someone who likes him.”46-A.sawB.treatedC.calledD.trainedoweu47.A.grew upB.fell downC.went awayD.came alongWhen Lankston first saw the photos of Harvey,she 48 the cute dog.A.fell in love withB.took over from"It's that face where he's just like smiling and he just looks like theC.had a joke withD.kept away fromhappiest of all dogs,"Lankston said.Lankston quickly sent a message to Ollinger but the only 49 was thatC49.A.mistakeB.differenceC.problemD.requirementD.moveshe and Harvey were 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+∞),且f(x)=cos(x-1)-1令g)=f)=c0s(x-1D-士xe(0,1+受.六g(x)=-sin(x-1)+是,xe(0,1+变),令h()=g()=-nx-1D+xe0,1+受)则k)=-os(x一-1D-是,当z601+受)时,osx-1D>0,号>0,N)=-os(x-1-是<0,即A(x)=g(x)=-si(x-1)+之在xE(0,1+受)上单调递减,又h(1)=g'(1)=1>0,h2)=g(2)=-siml+子<-sm吾<0,A1+受)=g1+受)=-m受+1五11+受)21+受)户-1<0,则存在x∈(0,2),使得h(x)=g'(xo)=0,即存在xE(0,1+受),使得h(x)=g(x)=0,.当x∈(0,xo)时,h(x)=g(x)>0,当x∈(,1+受)时,h(x)=g'(x<0,“x=为g(x)=∫(x)=cos(x-1)-上的唯一极大值点,故了(x)在区间(0,1+受)上存在唯一极大值点x:(2)由1知,f)=6osx-1D-xe0,+o).①当x∈(0,1+5)时,由(1)知,f(x)在(0,x)上单调递增,在(x1十+受)上单调递减,ra=时-1=fa+号》-号中专02f(受)=cos(受---sinl-2>sin-2-9π4π2“存在a∈(受,l1+受),使得f(a=0,六当x∈(0,1),(a,1+受)时,f(x)<0,fx)单调递减,当x∈(1,a)时,f(x)>0,f(x)单调递增,
润,多云雾,多雨,生态环境好,生物多样性丰富。(2分)37.(1)成渝枢纽:水能资源丰富;(2分)土地价格低。(2分)长三角枢纽:经济发达,算力需求大;(2分)人才众多,资金充足。(2分)(2)算力的稳定供给;(2分)运输网络畅通;(2分)算力协调度。(2分)(3)廉价、充足的电力资源;(2分)地质条件稳定、气候较为凉爽的自然环境;(2分)完善的数字、网络基础设施。(2分)(4)有利影响:增加就业岗位,提高居民收入;带动相关产业的发展,推动产业集聚。(答对一点即可,2分)不利影响:加剧能源消耗,造成电力供应紧张。(2分)43.优势条件:旅游资源独特,具有很高的历史文化价值;旅游资源的集群性好,游览价值高;地处经济发达的长三角腹地,旅游市场广阔;交通便利,通达度高。(答对三点即可,6分)不利条件:同里古镇地区接待能力较低;景区地域空间狭小,环境承载力低;商业活动及游客所产生的垃圾较多,环境污染较大等。(答对两点即可,4分)44.原因:我国南方地区降水丰富,河网密度大,食物充足;人为的不合理放生;鳄雀鳝体型较大,有坚硬的牙齿、硬鳞,生存和繁殖能力极强;鳄雀鳝是外来物种,成年后在我国南方水域没有天敌。(答对三点即可,6分)危害:有超强吞噬能力,对当地的水域系统造成毁灭性打击,导致本土水生动物基本绝迹;(2分)卵有毒,其他鱼类误食,导致死亡。(2分)政治部分12.C②③:“由俭入奢易,由奢入俭难”意思是从节俭变得奢侈是容易的,从奢侈变得节俭却困难了。此名言说明人们已养成的某些消费习惯往往难以被改变,警示人们要秉持勤俭节约的优良传统,②③符合题意。①:收入增加时,人们对奢侈品的消费可能会增加,但并不会必然增加,①错误。④:收人达到一定水平后,对必需品消费不会减少,但所占整个消费的比重可能降低,④错误。13.A①②:Z公司专注于职业教育领域中的产教融合和职前培训,建设了一批产业学院、专业实训室、实践中心等,与近百所高校开展合作,为毕业生进行职业生涯规划指导和职前培训,取得良好效果。这有利于提升人力资源开发利用水平,推动人力资源与经济社会协调发展,①②符合题意。③:这有利于提升人力资源开发利用水平,推动人力资源与经济社会协调发展,未涉及创造就业岗位,③排除。④:规范人力资源市场的主体是政府,不是企业,④排除。14.B①④:中央在安排财政就业补助资金用于支持地方就业创业的同时,也积极指导各地统筹用好各项就业补助资金和失业保险基金,这项政策加大了就业资金保障力度,同时也体现了国家对就业的重视,凸显了国家就业优先导向,①④符合题意。②:国家不能直接参与企业经营,国家的政策不能直接提高地方企业经济效益,②不符合题意。③:国家不直接解决地方就业创业问题,但可以提供政策、资金的支持,③不符合题意。15.B①:我国首次按“一区一价”核定跨省天然气管道运输价格,构建了相对统一的运价结构,此举有利于实现管网设施互联互通和公平开放,加快形成“全国一张网”,①说法正确。②:减少不正当竞争,但不能消除,②说法错误。③:国家发展改革委印发《关于核定跨省天然气管道运输价格的通知》,属于发挥政府科学的宏观调控的作用,而不是发挥市场在资源配置中的决定性作用,③不符合题意。④:价格定后,国家石油天然气管网集团有限公司经营的跨省天然气管道运输价格由20个大幅减少至4个,此举有利于促进天然气资源自由流动和市场竞争,助力行业高质量发展,④说法正确。16.C①:村基层自治组织是指村委会,网络化服务并没有创新基层组织体系,①不符合题意。②:村网络化服【高三文综参考答案第2页(共6页)】24474C
A.TiO2电极为阳极(谷83共二全国©0所名校高考模拟金典卷B.b电极的电极反应为NO2十e一NO,C.石墨电极的电极反应为2H,0+2e一一H,个十2OH0D合0】.余8共,要水批雪线本国数非,D.消耗92gNO时,石墨电极上产生67.2L气体答索B题分新本题考查电化学。根据NO转变为N,可以确定TO,电极为阴极,A项错误,b电极是电源正板,根据Zm一NO,水溶液体系电池中的产物,可以推测b电极的电极反应为NO,十。NO,B项正确:石墨电授的电极反应为2H0-4©一0,↑+4H+,C项错误;未指明气体所处的温度和压强,D项蜡误。12.下列实验方案不能达到实验目的的是选项实验目的实验方案A配制Pb(NO3)2溶液将Pb(NO3)2溶于较浓硝酸中,然后加水稀释马除去CO2中的HC1将气体通人足量的Na2CO3溶液中后,干燥C探究乙醇的还原性向盛有2L酸性重铬酸钾溶液的试管中加入乙醇,观察现象探究FeCl与KI溶液反向盛有5mL0.1mol·L1KI溶液的试管中滴人同浓度的FeC溶液D应的可逆性5~6滴,然后加人2 mLCCL,充分振荡,静置后在上层清液中滴人KSCN溶液,观察现象答案B解题分析1本题考查实验操作过程分析。将Pb(NO)2溶于较浓硝酸中,可防止Pb-水解,A项不符合题意;CO2、HCI均能与Na2CO溶液反应,B项符合题意;可观察溶液是否变色,C项不符合题意;控制K1溶液过量,观察碘的生成和反应后溶液中是否存在Fe3+,D项不符合题意。13.【拔高题】已知:MOH碱性比NOH强。常温下,用HCl分别改变浓度均为0.1mol·L1的MOH溶液和NOH溶液的pH(溶液体积变化忽略不计),溶液中M、Nt的物质的量浓度的负对数与溶液的pH的关系如图所示,pR=一lgc(M+)或-lgc(N+)。下列说法正确的是A.曲线I表示-lgc(N+)与pH的关系APRB.Y点对应溶液中水的电离程度比X点的小M)量g0.0察3、LC.Y点对应溶液中c(C)比Z点对应溶液中的大岸的量去.:D,常温时,反应N咕十MOH=NOH十M的平衡常数K=1O0,宝前答案D1110987650H解题分析本题考查电解质溶液和三大守恒。图像中X、Y点对应的溶液中,(M),=c(N),由起始时MOH,NOH的浓度相等,可知这两点MOH、NOH的浓度相等,由电离平衡MOH一M什+OH,NOH一NOH,pH大的碱性强,可知曲线I表示一lgc(M)与pH的关系,A项错误;Y点对应溶液中水的电离程度大于X点,B项错误;存在电荷守恒c(M)+c(H)=c(C)+c(OH广)和c(N)+c(H时)=c(C)十c(OH5),YZ两点pH相同,即c(H)-c(OH)相同,又由图中c(M)>c(N),可推知c(C)z>6a,c等误K-890a品8需xY方对在g支中er.N.00)-c(NOH),K0NO带一O册0=1X1010,故KF10,D项正确。0直中,第特君19Ki(MOH)C(OH-)x_1X10(金23【24新教材老高考·JD·化学】
m,Galapagosild the living places of local wildlife,which is in danger.ThisD.Then why do they do this?E.They like drinking cold water.D.军事领域交礼仪的元代特色。元如以大都为中心experience.They can swim with sea lions and watch wildlife37.36.38.391的有急递铺,每10里、15里ntouched places on earth三、得分评卷人完形填空(15小题,每不题1分,共15分其标号填入题前括号内。先通读短文,掌握其大意,然后从A、B、C、D四个选项中选出一个可以ce in helping sick animals,where can he go to volunteer?填入相应空白处的最佳答案,并将其标号填人题前括号内。ce.C.To MexicoD.To Galapagos.More than ten years ago,Yuying Primary School was in poor condition.The playground was coveredrtle Protection Program do during their free time?mit油mud(泥浆)4 1it was rainy..So havinga good playgroundwthe42 of thehlrn】In 2011,the school decided to build a school football team.Zhang Wenbin was eo地的国王,或与当地的居民B.Enjoy the local food.方物。据此可知,郑和下西D.Travel to untouched places on earth.building it.But he didn't have any 43 about this.So he asked smhas goodfoheB.促进了全球物种交换Island Program?and bought many books about foobal.He studied by hmseffir henuhisD.加强了中外友好往习"I live and eat at school from Monday to Friday.I 44 go home,only on weekends.I practice footballB.The way to do deep sea research.ththe children at school.It is a difficult time,but the children'ov fosporhas d原几无可以御敌之兵,nt kinds of fishes.D.The way to fish on the sea.C.邓世昌英勇抗敌nd she wants to see gome wildlifo she has never seen.WhichThey have given me the 45 to go on."Zhang said.At first,many parents 46 their children'sshoowork.So they did not supporitngethe死的文字…今日之supporteachers helped the children with theirlesn in freetime and the childre eread47来表现一个时代的情)B.The Sea Turtle Protection Program.their homework in time.Zhang also 48 the parents to watch the football training.The parentseremeD.The Protecting Nature's Wonders Program.by their children's love for football and agreed to let them 49C提倡思想After one term,more and more children came to learn football."Thanks to our 50 in football,theC.A diaryD.An interviewschool drew wider attention.Now we have 51 great help from the society.A new football field has beenbuilt.The children 52 have their own new playground.They are s53 that they practice footbaluchwith golden feathers.Not far from the lake was a smallharder.Also they have made great progress in study."Zhang said.she was very poor.Sometimes she couldn't get enough"Football is really 54.It makes us strong and healthy.We become more 55 than before and make宝。解放战争叶The swan thought to itself,"I will give her one of mymoe friends,"said Xiaobin,a ten-year-old boy.国民党覆灭的((41.A.untilB.beforeC whenD.unless它“像rlife with the money."So,the swan flew to the old☑)42.A.memoryB.wishC.purposeD.taskhen it flew away without saying anything.B)43.A.chanceB:experienceC.excuseD.doubt雄师过大江house every day and left another golden feather汉)44.A.alwaysB.usuallyChardlyD.never扫除了近代woman's life became much better than before and45.A.courageB.knowledgeC.senseD.space民真正扬眉e swan doesn't come one day,I'll have to live a(46.A.argued aboutB.discussed aboutC.complained aboutD.worried about这段话意omes tomorrow.she thought.(C)47.A.explainB.introduceC.completeD.reducen caught the swan and teek all the feathers of it.48.A.choseB.orderedCinvitedD.warned的共和they all turned into ordinary white ones.TheyD.return49.A.continueB.leaveC.stopy,"Bad woman,I'm here to help you,but you50.A.opinionsB secretsC.testsD.efforts贪心的).”With these words,all the feathersD.learned)51.A.receivedB.borrowedC.savedas poor as before.)52.A.slowlyB.quietlyC.finallyD.suddenlyD.interested舌号内。(A53.A.excitedB.upsetC.tired(分)54.A.helpfulB.simpleC.possibleD strangedid in Paragraph l?C.honestD.differentC.Creative,D.Serious.(55.A.commonB.outgoingR茧语试卷(预测二)第6灰博,陨)
m,Galapagosild the living places of local wildlife,which is in danger.ThisD.Then why do they do this?E.They like drinking cold water.D.军事领域交礼仪的元代特色。元如以大都为中心experience.They can swim with sea lions and watch wildlife37.36.38.391的有急递铺,每10里、15里ntouched places on earth三、得分评卷人完形填空(15小题,每不题1分,共15分其标号填入题前括号内。先通读短文,掌握其大意,然后从A、B、C、D四个选项中选出一个可以ce in helping sick animals,where can he go to volunteer?填入相应空白处的最佳答案,并将其标号填人题前括号内。ce.C.To MexicoD.To Galapagos.More than ten years ago,Yuying Primary School was in poor condition.The playground was coveredrtle Protection Program do during their free time?mit油mud(泥浆)4 1it was rainy..So havinga good playgroundwthe42 of thehlrn】In 2011,the school decided to build a school football team.Zhang Wenbin was eo地的国王,或与当地的居民B.Enjoy the local food.方物。据此可知,郑和下西D.Travel to untouched places on earth.building it.But he didn't have any 43 about this.So he asked smhas goodfoheB.促进了全球物种交换Island Program?and bought many books about foobal.He studied by hmseffir henuhisD.加强了中外友好往习"I live and eat at school from Monday to Friday.I 44 go home,only on weekends.I practice footballB.The way to do deep sea research.ththe children at school.It is a difficult time,but the children'ov fosporhas d原几无可以御敌之兵,nt kinds of fishes.D.The way to fish on the sea.C.邓世昌英勇抗敌nd she wants to see gome wildlifo she has never seen.WhichThey have given me the 45 to go on."Zhang said.At first,many parents 46 their children'sshoowork.So they did not supporitngethe死的文字…今日之supporteachers helped the children with theirlesn in freetime and the childre eread47来表现一个时代的情)B.The Sea Turtle Protection Program.their homework in time.Zhang also 48 the parents to watch the football training.The parentseremeD.The Protecting Nature's Wonders Program.by their children's love for football and agreed to let them 49C提倡思想After one term,more and more children came to learn football."Thanks to our 50 in football,theC.A diaryD.An interviewschool drew wider attention.Now we have 51 great help from the society.A new football field has beenbuilt.The children 52 have their own new playground.They are s53 that they practice footbaluchwith golden feathers.Not far from the lake was a smallharder.Also they have made great progress in study."Zhang said.she was very poor.Sometimes she couldn't get enough"Football is really 54.It makes us strong and healthy.We become more 55 than before and make宝。解放战争叶The swan thought to itself,"I will give her one of mymoe friends,"said Xiaobin,a ten-year-old boy.国民党覆灭的((41.A.untilB.beforeC whenD.unless它“像rlife with the money."So,the swan flew to the old☑)42.A.memoryB.wishC.purposeD.taskhen it flew away without saying anything.B)43.A.chanceB:experienceC.excuseD.doubt雄师过大江house every day and left another golden feather汉)44.A.alwaysB.usuallyChardlyD.never扫除了近代woman's life became much better than before and45.A.courageB.knowledgeC.senseD.space民真正扬眉e swan doesn't come one day,I'll have to live a(46.A.argued aboutB.discussed aboutC.complained aboutD.worried about这段话意omes tomorrow.she thought.(C)47.A.explainB.introduceC.completeD.reducen caught the swan and teek all the feathers of it.48.A.choseB.orderedCinvitedD.warned的共和they all turned into ordinary white ones.TheyD.return49.A.continueB.leaveC.stopy,"Bad woman,I'm here to help you,but you50.A.opinionsB secretsC.testsD.efforts贪心的).”With these words,all the feathersD.learned)51.A.receivedB.borrowedC.savedas poor as before.)52.A.slowlyB.quietlyC.finallyD.suddenlyD.interested舌号内。(A53.A.excitedB.upsetC.tired(分)54.A.helpfulB.simpleC.possibleD strangedid in Paragraph l?C.honestD.differentC.Creative,D.Serious.(55.A.commonB.outgoingR茧语试卷(预测二)第6灰博,陨)
A.平均数B.中位数C.众2.。新角度·加入数据引发统计(力)出用斗[山離仪g县4到些熟黑封封一浮絮卡只9非‘@银增】同学的体能测试成绩进行了分析M9并)道£患(=)景座业瓣路刷‘靠址¥覆华阜津审科面一能计非‘w韦素中银图基韦盘愈山一兴n鲜静游(1相言等泰证5 an 1l-year-old boy.I was captain(队长)othe holalso the bea,AL(8)'pan the akat payere72.What does the writer want to tell us?B.Praise can help people do better.玉然等】ted to make frendThenand hrder andruemaleaKteproperv D.Followng theadvicemoA.We should trust others.呵p0gpy明‘9 d ou9y吧阅读下面短文,并用英语回答周题(请注意每小题的词数要求)。()became a good player.My teammates wanted to make inend me Ifofriend,always remember to make yourself stronger and stronger.What will the school look like in the future?It is not clear,but most people agree that the future (Now I'm 14.My friends and I have a lot of stress at school.Im good at math and o bestfriends is good at English.We often help each other.help hm make progres inComputers will become very important.Each student will have a computer.Everything will beschool will go electronic(电子化).does work!Many of my classmates who are bad at math come to ask me for help.Theme myin the computer and students don't need to bring books to school.Students will find information onfriends as well.bp y ell (you nt to beod frnd make yuthe Inteme.A computer will be a student's libray,schoolbag and connection to the outsideworld.There will be robot teachers.They will check homework on computers and talk with students'8)'Efriend and you'll never walk alone.parents through e-mails.67.What should one person do first to have good friends according to the writer?School buses be like spaceships..Games will be digital(数字的)ndnly the elever】A.Be a good friend himself or herself.themApeial comper ach B..c The if willbe very casaB.Help others to study math or English.()There ll berver hool to look afer sick students.Therell rC.Become the best soccer player of the team.to make studlentsrTheork my be hard or esy but you will have to do it.The workD.Make himself or herself stronger than othersbe done ncomuterSchoo foodwl be very healthy and delic68.What can be inferred(推断)from the passage?73.Where ill the udenfind the formation they want?(不超过5个词)A.One should be honest when making friends.B.Those who are stronger than others have more friends.74.What will the robot teachers do in the future?(不超过I5个词)C.It's not easy to make friends when one does well in mathD.The writer hasn't got any stress while making friends with others75.What will school buses be like?(不超过5个词)69.What can be the best title for the passage?A.The Importance of FriendsB.The Ways of Making Friends第四部分写(共两大题,满分25分)C.The Advantages of Being Captain D.The Suggestions of Dealing with StressEX.单词拼写(共5小题:每小题1分,满分5分)Tom and Bob were both bowlers(保龄球选手)of the same level一they could knock down seven根据首字母及汉语提示,完成下列单词的拼写,使句意明确,语言通顺。bottles with one ball.Then they were trained by different coaches.Tom's coach said to him,"Good76.A good friend often s_(分享)happiness and sadness with me,.job!Im sure you can do better next time."Tom was much encouraged by the coach's praise and77.It's a s_(秘密)between you and me,so keep it forever..78.There used to be a lot of m(老鼠)in this old house.thought that he must work harder next time to knock down the remaining three.Bob's coch punishedhim for the remaining three bottles instead.Bob was unhappy and thought,"Why can't you see the79.The skirt was c(便宜的),so I bought it..80.The Chinese governmenttents and medicine for Sri Lanka the week beforeseven I've knocked down?"As a result,Tom did much better than Bob after training for a fewmonths.This is called the Bowling Effect(保龄球效应).In fact,everyone wants to be praised bylast.others.Praise and criticism()can make a great difference.X.书面表达(共1小题;满分20分)假设你是李明,应邀在与海外友好学校的“云班会”(virtual class meeting)上就做饭(cookSo,teachers should be good at using the skills of praise and pay their attention to "the sevenbottles knocked down"instead of "the remaining three".For example,a school boy makes a mistake.noodles,make sandwiches,make tomato and egg soup.·,)的话题做交流分享。请你选择一个你He tells the teacher and promises not to make the same mistake again.The teacher will no longer have擅长的菜,并介绍制作的具体步骤和做饭给你带来的改变。内容要点如下:Steps:Changes:to punish the boy for the mistake.The teacher should see the boy's trust and be willing to listen to thebecomeboy's ideas to correct the wrong side.Also,the teacher should express praise for the student's actions.Cooking skillFirst,.independent;In this way,the boy can become a little more like the person the teacher wishes to be.I am good at.Then,..Finally,.take care of..70.Why did the coach punish Bob?A.Because he wanted Bob to do better.注意:B.Because he thought Bob didn't train hard.(1)短文必须包括所有要点,并适当发挥;C.Because Bob did worse than Tom(2)文中不得出现真实的人名和校名;D.Because only 3 bottles were knocked down.(3)词数:80一100;标题已给出,不计人总词数。My Cooking Skill71.What does the second paragraph()mainly tell us?A.How to treat students who make mistakesB.How to use the Bowling Effect correetly.C.How to praise students who make mistakesD.How to help students realize mistakes.安徽省初中学业水平考试,模拟冲刺卷(二)第8页(共8页)安徽省初中学业水平考试·模拟冲刺卷(二)第7页(共8页)
《双语学习报》2024-2025学年高一新高考基础版第2期测试题参考答案及部分解析第2期测试题参考答案amazing teaching and the students for the positive⑩how to behave with others如何与同伴相处1-5 BBCBC6-10 CACBBpoth Lisa and the whole class.we had au社会的卫的bumans'understanding丰高了人类1-I5 BCAAC6We were glad to have Lisa24.D。推came to pick small13 th之处ilarities between us我们之间的相-40 DBGEFcongratulatory huswe knew that this waspet46-50 DACDBmore than the end of athas the膝信息根据第二段thatMa:为言56-65(0neanesossible version)她想用自己的缝纫才能去zed 18 form而mer的第2期测试题部分答案解析25.B。理解具体信息。根据第二段…sean62.were sent63.amazing 64.which、猿的18种戏弄行om ups因此地的研究主要关注类人猿的游戏作One阅读理解possible version)由此29.A。推新.报据签三段wsmt山,制作间n a freshman at ClassFoI anthe26.Cin joining有燕的形式lovthe fooduter年且它们的行he极或受困扰的反赠巾会直到r.让动们看得到回戏弄行为的new experieand skis through volunte的重要点是戏弄行为在其群体内是可以接受人公213主旨在的是述like-mindeddents to create a supportive envi-这装到干统项分析笑中江决题。B.Theto behave good organizational and communicatio好的家依现中小、小的是21.Aa第措以带来深远的改变文中提到年轻的类人猴与然生态长的类玩时:年fferedmix of animationThank you for considering my application.e actio或生气的,没有表现出不时烦的样学gards问题为的在足子们的好视频的分析第三段…年5的意的行为有得the不回应and insidethe戏空是拉格行为we en造糖行为块积累D.Moston Spanish poetry.Her attractivee brough从而教授相关识into thehandsn thnothing more的行为人在okes on each othe相开玩笑常常会and sharing our comments.的脸Lisa moved arounde his kidroubled reaction积极或不受后:at b扰的反评对方的后应nt and enughteled the air asv薄或生气的反应30.D.推断根据第四段.to better understandrtnehem a会服务当篇记what their feelings would be判断它可研a类人猿⑧socialr社会角色伴相The expert came to our teache作并销售宠物三角巾后决定把它们捐脑their social pa中mers理解他可的社交伙伴进行文明戏行为可能货复印时请沿此处对折干扰项分析阅资的此表明这50.菜家库的店主常“热心肠面的但只有为在的五长药译的字,因此它们包含有价值设的本段弄行为多[干扰项分析阅读这些丰富的书和活动51赛境可知作者向祖“承诺“她不的乐方式,而不是展示对其他类人何想容表明书能高持ss to human vier古代粘土板主到提高学习束53.C根据上文Ash戏丁为史信息,而是用于艺表达38.G此书搭作为婆上启to shop onne间的互动,因此与向人类观察者表达友好许多专的功下子讲相因兵的历很步说了在泰与不同活动的过程中提到的khoya给作伦的此处表明人们相是,虽也没有明确提到它们吸引了39.、学习小组学受他的55.A系的据文章大可然网购地有击打拉行为并不是D Thesehold到图书馆政藏很多的的物发能接做的资的“联系。手从31.B理解主旨要义据整篇文章的内容语境历史、社会与文化提到的重要信息的文物40.F语篇导读】篇新闻报道。33.it served as这揭示of the earliest writing systemspla有创造性的内容香展中国代明的辉煌成就。0技能面的指导识外,图书馆还提供道文明的0多史社会与文化对作为语言被广使用,类似冬天完形填考查名而处名人工智能技在与社会服务与4time understanding the full meanin日糕,点但缺少重要的原料地诗求57.即副词。设空处修饰动词pa为去示了这些粘土听中XOr来表示制尽研究人员使用难保持完由千在坐物的失误和AI59.tum◆非谓语。设空处动名推动这,领城的发,购物的益60.1eords.of【语块积案解和应用考查根据最后.We have41.B。内容可知,节日即将来临,祖数名ancient lanuagc古代语言om anc推知,Gutheo m42.3She asked Mom to可知,祖“名多升、素开头,故封年重要信息asmallamountofda能助入们更好地接触和理解古代43.D共逻动词的时态和语态150 sets of ancain the me的成采,因此这项译工作是“有意政广为使用和书写的语言en language一种4.B。根是动ent语境与自我生活与学习45.Ca根据下文可知,祖63.意容这是表语从白绍46.D退摆下100 meters表品、惊叹的是三十三件物品为处个店离作者家很“近国家故境mn个非限制性ID background information背景信息词为sible使之更容易理解多持续从48.在是网上物的的活可知,祖母试图和ch指代先。据65only ab表示很荣幸地做事,填0hw
《双语学习报》2024-2025学年高一新高考基础版第2期测试题参考答案及部分解析第2期测试题参考答案amazing teaching and the students for the positive⑩how to behave with others如何与同伴相处1-5 BBCBC6-10 CACBBpoth Lisa and the whole class.we had au社会的卫的bumans'understanding丰高了人类1-I5 BCAAC6We were glad to have Lisa24.D。推came to pick small13 th之处ilarities between us我们之间的相-40 DBGEFcongratulatory huswe knew that this waspet46-50 DACDBmore than the end of athas the膝信息根据第二段thatMa:为言56-65(0neanesossible version)她想用自己的缝纫才能去zed 18 form而mer的第2期测试题部分答案解析25.B。理解具体信息。根据第二段…sean62.were sent63.amazing 64.which、猿的18种戏弄行om ups因此地的研究主要关注类人猿的游戏作One阅读理解possible version)由此29.A。推新.报据签三段wsmt山,制作间n a freshman at ClassFoI anthe26.Cin joining有燕的形式lovthe fooduter年且它们的行he极或受困扰的反赠巾会直到r.让动们看得到回戏弄行为的new experieand skis through volunte的重要点是戏弄行为在其群体内是可以接受人公213主旨在的是述like-mindeddents to create a supportive envi-这装到干统项分析笑中江决题。B.Theto behave good organizational and communicatio好的家依现中小、小的是21.Aa第措以带来深远的改变文中提到年轻的类人猴与然生态长的类玩时:年fferedmix of animationThank you for considering my application.e actio或生气的,没有表现出不时烦的样学gards问题为的在足子们的好视频的分析第三段…年5的意的行为有得the不回应and insidethe戏空是拉格行为we en造糖行为块积累D.Moston Spanish poetry.Her attractivee brough从而教授相关识into thehandsn thnothing more的行为人在okes on each othe相开玩笑常常会and sharing our comments.的脸Lisa moved arounde his kidroubled reaction积极或不受后:at b扰的反评对方的后应nt and enughteled the air asv薄或生气的反应30.D.推断根据第四段.to better understandrtnehem a会服务当篇记what their feelings would be判断它可研a类人猿⑧socialr社会角色伴相The expert came to our teache作并销售宠物三角巾后决定把它们捐脑their social pa中mers理解他可的社交伙伴进行文明戏行为可能货复印时请沿此处对折干扰项分析阅资的此表明这50.菜家库的店主常“热心肠面的但只有为在的五长药译的字,因此它们包含有价值设的本段弄行为多[干扰项分析阅读这些丰富的书和活动51赛境可知作者向祖“承诺“她不的乐方式,而不是展示对其他类人何想容表明书能高持ss to human vier古代粘土板主到提高学习束53.C根据上文Ash戏丁为史信息,而是用于艺表达38.G此书搭作为婆上启to shop onne间的互动,因此与向人类观察者表达友好许多专的功下子讲相因兵的历很步说了在泰与不同活动的过程中提到的khoya给作伦的此处表明人们相是,虽也没有明确提到它们吸引了39.、学习小组学受他的55.A系的据文章大可然网购地有击打拉行为并不是D Thesehold到图书馆政藏很多的的物发能接做的资的“联系。手从31.B理解主旨要义据整篇文章的内容语境历史、社会与文化提到的重要信息的文物40.F语篇导读】篇新闻报道。33.it served as这揭示of the earliest writing systemspla有创造性的内容香展中国代明的辉煌成就。0技能面的指导识外,图书馆还提供道文明的0多史社会与文化对作为语言被广使用,类似冬天完形填考查名而处名人工智能技在与社会服务与4time understanding the full meanin日糕,点但缺少重要的原料地诗求57.即副词。设空处修饰动词pa为去示了这些粘土听中XOr来表示制尽研究人员使用难保持完由千在坐物的失误和AI59.tum◆非谓语。设空处动名推动这,领城的发,购物的益60.1eords.of【语块积案解和应用考查根据最后.We have41.B。内容可知,节日即将来临,祖数名ancient lanuagc古代语言om anc推知,Gutheo m42.3She asked Mom to可知,祖“名多升、素开头,故封年重要信息asmallamountofda能助入们更好地接触和理解古代43.D共逻动词的时态和语态150 sets of ancain the me的成采,因此这项译工作是“有意政广为使用和书写的语言en language一种4.B。根是动ent语境与自我生活与学习45.Ca根据下文可知,祖63.意容这是表语从白绍46.D退摆下100 meters表品、惊叹的是三十三件物品为处个店离作者家很“近国家故境mn个非限制性ID background information背景信息词为sible使之更容易理解多持续从48.在是网上物的的活可知,祖母试图和ch指代先。据65only ab表示很荣幸地做事,填0hw
装置所加的电压为反向电压,而当逸出的光电子的最大初动能较小,使其无法达到A端,此时电流表示数才为0,D项错误。8.【答案】ABD【解析】行李安检仪采用X射线来透视安检物品,A项正确;用光子能量为1.89V的光直接照射大量处于n=2激发态的氢原子,氢原子可以吸收光子跃迁到n=3能级,大量处于n=3能级的氢原子可以释放出不同频率的光子种数为C?=3,B项正确;半衰期描述的是大量原子核的统计规律,不会随着环境温度变化而改变,C项错误;图丁是利用金属晶格作为障碍物得到的电子衍射图样,则电子动能越大,电子的动量越大,根据入=产可知波长越小,衍射现象越不明显,D项正确。9.【答案】BC【解析】根据核反应中质量数守恒与电荷数守恒,可知X表示H粒子,A项错误:比结合能为原子核的结合能与核子数之比,因此Q=206E2+4E3-210E,B项正确;由爱因斯坦质能方程△E=Am,解得dm-长,由于Q=4,放△m-号.C项正确:若把X粒子射人匀强磁场中,如果速度方向与磁场方向平行,则粒子不受洛伦兹力作用,D项错误。10.【答案】AB【解析1ab光子的波长关系为>A,由p=久可知P,<,A项正确:由E-E:=h无,则M、N两态对应能量之差E,-E、=c(}-}),B项正确:饱和电流与光照强度有关,无法判断1n、入1入21,的大小,C项错误:由U=h无-。可知,反向遏止电压之比不等于两单色光波长的反比,D项错误。11.【答案】2.26×1018(3分)1.51×1010(3分)【解析】每个光子的能量E=w=h无,灯泡在1s内发出的能量V=U,故灯泡每秒发出的光子数为a-g-M-2.26×10(个):光传播2m长的时间为(-。,则沿光的传搭方向上2m长的光束内的光子为n'=nt'=1.51×10°(个)。12.【答案】(1)反应堆(2分)(2)铀棒(1分)石墨(1分)(3)重水(1分)中子(1分)深(1分)中子(1分)控制棒(1分)【解析】核电站:利用核能发电,它的核心设施是反应堆,它主要由以下几部分组成:(1)燃料:铀棒。(2)慢化剂:石墨、重水和普通水(也叫轻水)。(3)控制棒:为了调节中子数日以控制反应速度,还需要在铀棒之间插进一些镉棒,它吸收中子的能力很强,当反应过于激烈时,将镉棒插入深一些,让它多吸收一些中子,链式反应的速度就会慢一些,这种镉棒叫作控制棒。物理第68页(共70页)