吉林省白山市抚松县长白山保护开发区2018届高三上学期第一次月考试题(6科6份).zip

相关 举报

压缩包目录

跳过导航链接。
折叠 吉林省白山市抚松县长白山保护开发区2018届高三上学期第一次月考试题6科6份.zip吉林省白山市抚松县长白山保护开发区2018届高三上学期第一次月考试题6科6份.zip
吉林省白山市抚松县长白山保护开发区2018届高三化学上学期第一次月考试题2017092601110.doc
吉林省白山市抚松县长白山保护开发区2018届高三地理上学期第一次月考试题无答案2017092601109.doc
吉林省白山市抚松县长白山保护开发区2018届高三数学上学期第一次月考试题理2017092601111.doc
吉林省白山市抚松县长白山保护开发区2018届高三物理上学期第一次月考试题无答案2017092601112.doc
吉林省白山市抚松县长白山保护开发区2018届高三英语上学期第一次月考试题2017092601113.doc
吉林省白山市抚松县长白山保护开发区2018届高三语文上学期第一次月考试题2017092601114.doc
  • 全部
    • 吉林省白山市抚松县长白山保护开发区2018届高三化学上学期第一次月考试题2017092601110.doc--点击预览
    • 吉林省白山市抚松县长白山保护开发区2018届高三地理上学期第一次月考试题无答案2017092601109.doc--点击预览
    • 吉林省白山市抚松县长白山保护开发区2018届高三数学上学期第一次月考试题理2017092601111.doc--点击预览
    • 吉林省白山市抚松县长白山保护开发区2018届高三物理上学期第一次月考试题无答案2017092601112.doc--点击预览
    • 吉林省白山市抚松县长白山保护开发区2018届高三英语上学期第一次月考试题2017092601113.doc--点击预览
    • 吉林省白山市抚松县长白山保护开发区2018届高三语文上学期第一次月考试题2017092601114.doc--点击预览

文件预览区

资源描述
12017—2018 学年度第一学期第一次月考高三化学试题注:考试时间:90 分钟 满分: 100 分原子量(Mg :24 Fe :56 Cu :64 N :14 S : 32 O :16)一 、选择题(每小题只有一个正确答案,每小题3分,共60分)1.化学与材料、生活和环境密切相关。下列有关说法中错误的是:( )A.煤炭经气化、液化和干馏等过程,可获得清洁能源和重要的化工原料B.利用CO 2合成聚碳酸酯类可降解塑料,实现“碳”的循环利用C.日常生活中人们大量使用铝制品,是因为常温下铝不能与氧气反应D.神舟 10 号飞船所用太阳能电池板可将光能转换为电能,所用转换材料是单晶硅2.下列反应中,反应物的用量或浓度改变时,不会改变生成物的是( )A.铁与硝酸反应 B.硫在氧气中燃烧C.碳酸钠溶液和盐酸反应 D.明矾溶液与烧碱溶液反应3.下列替代过程合理的是( )A.医院用 BaCO3 代替 BaSO4 作“钡餐”B.家庭用食用醋代替 CO2来增强漂白粉的漂白性C.工业上用电解 AlCl3代替 Al2O3来冶炼铝D.实验室用 Ca(OH)2溶液代替 CaCl2溶液来鉴别 Na2CO3和 NaHCO34.下列有关物质检验的实验结论正确的是( )选项 实 验 操 作 及 现 象 实 验 结 论A.某溶液中加入硝酸酸化的氯化钡溶液,有白色沉淀生成 说明该溶液中含有 SO42-B.向某溶液中加入 2 滴 KSCN 溶液,溶液不显红色。再向溶液中加入几滴新制的氯水,溶液变为红色该溶液中一定含有 Fe2+C.将某气体通入品红溶液中,品红溶液褪色 该气体一定是 2SOD. 向 KI 淀粉溶液中通入 Cl2,溶液变蓝Cl2能与淀粉发生显色反应5.下列实验可实现鉴别目的是( )A.用 KOH 溶液鉴别 SO3(g)和 SO2 B.用湿润的碘化钾淀粉试纸鉴别 Br2(g)和 NO2C.用 CO2鉴别 NaAlO2溶液和 CH3COONa 溶液 D.用 BaCl2溶液鉴别 AgNO3溶液和 K2SO4溶液6.能正确表示下列反应的离子方程式是( )A.Cl 2通入 NaOH 溶液:Cl 2+OH - =Cl- +ClO - +H 2OB.NaHCO 3溶液中加入稀 HCl:CO 32- +2H + =CO2↑+H 2OC.AlCl 3溶液中加入过量稀氨水:Al 3+ +4NH 3·H2O=AlO2- +4NH 4+ +2H 2OD.Cu 溶于稀 HNO3:3Cu+8H + +2NO 3- =3Cu2+ +2NO↑+4H 2O27.把铁粉放入氯化铜和氯化铁的混合溶液中,充分反应后,铁粉全部溶解。由此可判断下列说法正确的是( )A.若无铜析出,溶液中有 Cu2+、Fe 2+和 Fe3+离子B.若无铜析出,溶液中有 Cu2+和 Fe2+离子,也可能有 Fe3+离子C.若有铜析出,溶液中有 Fe2+离子,没有 Cu2+和 Fe3+离子D.若有铜析出,溶液中有 Fe2+离子,可能有 Cu2+离子,也可能有 Fe3+离子8.下列叙述正确的是( )A.阳离子只有氧化性,阴离子只有还原性B.含氧酸可作氧化剂而无氧酸不能C.工艺师利用盐酸刻蚀石英制作艺术品D.已知还原性:Fe 2+Br-可知反应 2Fe3++2Br-=2Fe2++Br2不易进行9. 下列说法不正确的是( )①将 CO2通入溶有足量氨气的 BaCl2溶液中,无白色沉淀生成②将盐酸、KSCN 溶液和 Fe(NO3)2溶液三种溶液混合,混合溶液显红色③向某溶液中滴入盐酸酸化的 BaCl2溶液产生白色沉淀,证明溶液中一定含有 SO42-④将两小块质量相等的金属钠,一块直接投入水中,另一块用铝箔包住,在铝箔上刺些小孔,然后按入水中,两者放出的氢气质量相等A.只有② B.①②③ C.①③④ D.①②③④10. 取 xg 铜镁合金完全溶于浓硝酸中,反应过程中硝酸被还原只产生 8960mL 的 NO2气体和 672mLN2O4的气体(都已折算到标准状态) ,在反应后的溶液中加足量的氢氧化钠溶液,生成沉淀质量为 17.02g。则 x 等于 ( )(A)8.64g (B)9.20g (C)9.00g (D)9.44g11.草酸溶液能使酸性 KMnO4溶液褪色,其离子方程式为MnO4- +H 2C2O4+H + →CO 2↑+Mn 2+ + (未配平) 。关于此反应的叙述正确的是( ) A.该反应的氧化剂是 H2C2O4 B.1molMnO 4- 在反应中失去 5mol 电子C.该反应右框内的产物是 OH- D.配平该反应后,H + 的计量数是 612. 向含有 1mol 的 FeCl2溶液中通入 0.2molCl2,再加入含 0.1mol X2O72- 的酸性溶液,使溶液中 Fe2+全部恰好氧化,并使 X 2O72- 还原为 Xn+,则 n 值为( )A.2 B.3 C.4 D.513.设 NA代表阿伏加德罗常数的数值,下列说法中正确的是;( )A.1.8 g 重水(D 2O)中含有的质子数和电子数均为 NAB.常温下,16gO 2和 O3的混合气体中含有的氧原子数为 NAC.标准状况下,22.4 L NO 和 22.4 L O2 混合后所得气体中分子总数为 1.5 NAD.将 11.2 L Cl2 通入足量的石灰乳中制备漂白粉,转移的电子数为 0.5 NA14.下列解释事实的离子方程式正确的是 :( )A.铁和稀硝酸反应制得浅绿色溶液:Fe + 4H+ + NO3- Fe3+ + NO↑+ 2H 2OB.向 Ca(ClO)2溶液中通入过量 CO2制取次氯酸: 2ClO - + H2O + CO2 2HClO + CO323C. 向 酸性 KMnO4溶液中通入 SO2:2MnO 4- +5SO2+4OH- =2Mn 2++5SO42- +2H2OD.0.01 mol·L—1 NH4Al(SO4)2溶液与 0.02 mol·L—1 Ba(OH)2溶液等体积混合:NH4++Al3++2SO42-+2Ba2++4OH—= 2BaSO4↓+Al(OH) 3↓+NH 3·H2O15.下列离子组在指定溶液中能大量共存的是:( )A.碱性溶液:Cu 2+、Al 3+、NO 3- 、SO 42-B.加入 KSCN 显红色的溶液:K +、NH 4+、Cl - 、I -C.加入 Al 能放出大量 H2的溶液中:NH 4+、Fe 2+、NO 3- 、SO 42-D.常温下, c(H+)/c(OH 一 )=1×10 -12 的溶液:K +、AlO 2- 、CO 32- 、Na +16.已知某反应中反应物与生成物有:KIO 3、Na 2SO3、H 2SO4、I 2、K 2SO4、H 2O 和未知物 X。下列说法中不正确的是:( )A.该未知物 X 为 Na2SO4 B.该反应的氧化剂是 KIO3C.该反应中,发生氧化反应的过程是 KIO3→I 2D.由反应可知还原性强弱顺序为:Na 2SO3>I 217.X、Y、Z、W 四种物质的转化关系如图所示。下列组合中不符合该关系的是( )18.下列陈述Ⅰ、Ⅱ均正确并且有因果关系的是( )选项 陈述Ⅰ 陈述ⅡA Fe2O3是红棕色粉末 Fe2O3常用作红色涂料B SiO2是两性氧化物 SiO2可和 HF 反应C Al2O3难溶于水 Al2O3可用作耐火材料D SO2有氧化性 SO2可使溴水褪色19.向四支试管中分别加入少量不同的无色溶液进行如下操作,结论正确的是( )选项 操作 现象 结论A 滴加稀 NaOH 溶液,将红色石蕊试纸置于试管口 试纸不变蓝 原溶液中无 NB 向溶液 X 中先滴加稀硝酸,再滴加 Ba(NO3)2溶液出现白色沉淀 溶液 X 中一定含有 S4C 滴加氯水和 CCl4,振荡、静置 下层溶液显紫色 原溶液中有 I-D 用洁净铂丝蘸取溶液进行焰色反应 火焰呈黄色 原溶液中有 Na+、无K+20.某溶液可能含有 Cl-、SO 42-、CO 32-、NH 4+、Fe 3+、Al 3+和 K+。取该溶液 100mL,加入过量NaOH 溶液,加热,得到 0.02mol 气体,同时产生红褐色沉淀;过滤,洗涤,灼烧,得到1.6g 固体;向上述滤液中加足量 BaCl2溶液,得到 4.66g 不溶于盐酸的沉淀。由此可知原溶液中 ( )A.至少存在 5 种离子 B.Cl -一定存在,且 c(Cl -)≥0.4mol/LC.SO 42-、NH 4+一定存在,Cl -可能不存在D.CO 32-、Al 3+一定不存在, K +可能存在二、非选择题(40 分)21. (4 分)实验室 05 现有下列试剂:①浓硫酸②稀硫酸③浓硝酸④稀硝酸⑤浓盐酸⑥稀盐酸⑦NaOH 溶液⑧浓氨水。请按下列要求填写下列空白(只填序号)(1) 除去镁片表面沉积的一层金属铝,最好选用 。(2) 配制高锰酸钾的酸性溶液时,所用的酸是 。22. (10 分)推断题:A~G 各物质间的关系如下图,其中 B、D 为气态单质。请回答下列问题:(1)物质 C 和 E 的名称分别为_____________________、_______________________;(2)可选用不同的 A 进行反应①,若能在常温下进行,其化学方程式为5_________________;若只能在加热情况下进行,则反应物 A 的化学式(分子式)为_______________________;(3)反应②的化学方程式为___________________________________________________;(4)新配制的 F 溶液应加入______________以防止其转化为 G。检验 G 溶液中阳离子的常用试剂是__________________,实验现象为_____________________________________。23.(实验题 13 分)一位同学在复习时遇到这样一道习题:某无色溶液中可能含有 H+、OH -、Na +、N ,加入铝粉后,只产生 H2,问该无色溶液中能大量存在哪几种离子。(1)加入铝粉产生 H2,说明铝具有 (填“氧化性”或“还原性”)。 (2)该同学分析:若 H+大量存在,则 N 就不能大量存在。设计实验证实如下:装置 现象ⅰ.实验初始,未见明显现象ⅱ.过一会儿,出现气泡,液面上方呈浅棕色ⅲ.试管变热,溶液沸腾①盐酸溶解 Al2O3薄膜的离子方程式是 。 ②根据现象ⅱ,推测溶液中产生了 NO,为进一步确认,进行如下实验:实验 内容 现象实验 1 将湿润 KI-淀粉试纸置于空气中 未变蓝实验 2 用湿润 KI-淀粉试纸检验浅棕色气体 试纸变蓝a.浅棕色气体是 。 b.实验 1 的目的是 。 c.实验 1、2 说明反应生成了 NO,将生成 NO 的离子方程式补充完整:Al+ N + Al 3++ NO↑+ 。 (3)再假设:若 OH-大量存在,N 也可能不能大量存在。重新设计实验证实如下:装置 现象6ⅰ.实验初始,未见明显现象ⅱ.过一会儿,出现气泡,有刺激性气味为确认:“刺激性气味”气体,进行如下实验:用湿润 KI-淀粉试纸检验,未变蓝;用湿润红色石蕊试纸检验,试纸变蓝。①刺激性气味的气体是 。 ②产生该气体的离子方程式是 。 (4)在 NaOH 溶液中加入铝粉,结果只检验出有 H2生成,其化学方程式是 。 24.(13 分)硫酸 铁铵[aFe 2(SO4) 3·b(NH4) 2SO4·cH2O]广泛用于城镇生活饮用水、工业循环水的净化处理等。某化工厂以硫酸亚铁(含少量硝酸钙)和硫酸铵为原料,设计了如下工艺流程制取硫酸铁铵。请回答下列问题:(1)硫酸亚铁溶液加 H2SO4酸化的主要目的是__________________________,滤渣 A 的主要成分是__________________。(2)下列物质中最适合的氧化剂 B 是________;反应的离子方程式 。a.NaClO b.H 2O2 c.KMnO 4 d.K 2Cr2O7(3)操作甲的名称是 ______________。(4)上述流程中,氧化之后和加热蒸发之前,需取少量检验 Fe2+是否已全部被氧化,所加试剂为 ,能否用酸性的 KMnO4溶液? (填“能”或“不能”)理由是: 。 (可用文字或方程式说明)(5)检验硫酸铁铵中 NH4+的方法是________________________________________。(6)称取 14.00 g 样品,将其溶于水配制成 100 mL 溶液,分成两等份,向其中一份中加入足量 NaOH 溶液,过滤洗涤得到 2.14 g 沉淀;向另一份溶液中加入 0.05 molBa (NO3) 2溶液,恰好完全反应。则该硫酸铁铵的化学式为______________________。2017—2018 学年度第一学期第一次月考高三化学试题答案71 2 3 4 5 6 7 8 9 10 11 12C B B B C D B D C B D B13 14 15 16 17 18 19 20B D D C B A C B21. (6 分)(1)⑦ (2)② (每空 2 分)22. (10 分) (1)浓盐酸、四氧化三铁(2 分) (2)2H 2O2 2H2O+O2↑(2 分), KClO3 (1 分)(3) MnO 2+4HCl(浓) MnCl2+Cl2↑+2H 2O(2 分) (4)铁粉(1 分) ;KSCN 溶液(1 分) ;溶液变红(1 分)23.答案:(1)还原性(2)①6H ++Al2O3 2Al3++3H2O②a.NO 2 b.对比实验,排除氧气使湿润的 KI-淀粉试纸变蓝的可能c.1 1 4H + 1 1 2H 2O(3)①NH 3②8Al+3N +5OH-+2H2O 3NH3↑+8Al(4)2Al+2NaOH+2H2O 2NaAlO2+3H2↑24【答案】(1)增大溶液中 SO 浓度,将 Ca2+转化为沉淀(同时抑制 Fe2+水解或抑制 Fe2+、Fe 3+水2-4解) ; CaSO 4 (2)b ; H 2O2+2 Fe2++2H+= 2Fe3++ 2H2O (3)冷却结晶 (4)铁氰化钾溶液;不能;因为 H2O2和 Fe2+均能使酸性的 KMnO4溶液褪色 (5)在试管中加入少量样品和 NaOH 固体加热,在试管口用湿润的红色石蕊试纸检验,看到试纸变成蓝色 (6)Fe 2(SO4) 3·2(NH4) 2SO4·2H2O12017—2018 学年度第一学期第一次月考 高三地理试题注:考试时间:90 分钟 满分:100 分 第Ⅰ卷(选择题,共 60 分)一、单项选择题:(本题共 30 小题,每小题只有一个正确答案。每小题 2 分,共 60 分)2012 年 6 月 16 日,神舟九号飞船在甘肃酒泉卫星发射中心发射升空,准确进入距地200~330 千米的运行轨道。回答第 1 题。1.入轨后的神舟九号飞船( ) A.始终在地月系 B.脱离了地月系C.脱离了太阳系 D.到达河外星系2.太阳耀斑是一种剧烈的太阳活动,其可能对地球造成的影响是( ) A.使地球表面的太阳辐射量减弱 B.导致全球各地正午太阳高度角增大 C.某些地区紫外线强度大幅减少 D.某些地区无线电短波通讯受到干扰 下图是位于 120°E 经线上不同纬度三地冬至日的太阳高度角。读图回答 3~4 题。① ② ③3.三地的纬度从低到高的排序是( )A.①②③ B.①③② C.③②① D.③①②4.此日昼长时间从长到短的排序是( )A.①②③ B.②①③ C.③②① D.③①②5.天安门广场上的国旗与太阳同时升起,下列日期中升旗仪式最早的是( )A.5 月 1 日 B. 7 月 1 日 C.8 月 1 日 D.10 月 1 日6.地震发生时,在水中游泳的人会感到( )A.左右摇晃 B.先摇晃后颠簸 C.先颠簸后援晃 D. 上下颠簸读图 1,回答下题。7.下列关于图中各地的叙述,正确的是 A.甲区域实际面积小于乙区域B.①地与③地自转线速度相等C.②地与④地的距离为 2220kmD.③地位于④地的西南方向右图为地球公转到某位置时的示意图,图中虚线箭头代表地球公转轨道和方向,弧线ABC 表示晨昏线,完成 8~9 题。8.对于 A、B 两点方位的描述,正确的是A.A 位于 B 的东南方 B. A 位于 B 的西北方 2C. B 位于 A 的西南方 D. B 位于 A 的东北方9.如果 D 点所在的经线两侧日期不同,则此时A.地球公转速度大于 1°/日 B.北京的太阳高度大于零度C.东京地方时为 6:00 D.上海白昼达到一年中最长一极地考察船从 A 地沿东南方向到达 B 地,到达之日,B 地刚好出现极昼现象,完成10~12 题。10.该考察船到达 B 地的时间最可能是( )A.11 月 B.3 月 C.6 月 D.9 月11.考察船到达 B 地当日,A 地正午太阳高度角为A.28° B.42° C.48° D.62°12.考察船到达 B 地,该点与极点的直线距离约为( )A.550 千米 B.1100 千米 C.2330 千米 D.4660 千米图 10、图 11 是我国北方某地屋内朝南窗户的阳光照射情况及地球公转示意图,回答 13—14 题。 图 10 图 1113.地球公转到图乙 A、B、C、D 中( )位置时,正午射进屋内的阳光面积达到一年中最大值。14.地球从图中 A 公转到 C 期间,图甲中窗外天亮的时间为( )A.越来越早 B.越来越晚 C.先变晚,再变早 D.先变早,再变晚15.某天文台于 3 月 21 日 20 时用天文望远镜观测到某恒星,若望远镜不作任何变动,则3 月 22 日再次观测到该恒星的时间是A 19 时 3 分 56 秒 B 19 时 56 分 4 秒C 20 时 D 20 时 3 分 56 秒16.北半球中纬度地区,下列日期中一年昼夜长短相差最小的一天是A 国际儿童节 B 国际劳动节 C 我国国庆节 D 我国教师节17.右图中,从山峰向下望,将不能看见哪一点A.A 点 B.B 点C.C 点 D.D 点读图,回答 18~19 题。18.关于两图中河湖补给关系的说法,正确的是 3A.甲河补给 A 湖 B.A 湖补给甲河C.B 湖补给乙河 D.乙河属于外流河19.如果两幅图中等高距相同,下列说法正确的是 A.甲河比乙河流速快 B.乙河比甲河流速快 C.甲河、乙河流速相同 D.无法确定读某一局部地区的等高线地形示意图,回答 20-21 题。20.与图示地形特征较为符合的是A.四川盆地 B.珠穆朗玛峰 C.白头山天池 D.云贵高原21.下面哪一幅是过 AB 线所作的地形剖面图下图为“等高线地形图” ,并有茶树生长。依据图和材料,完成 22—23 题:22.图中等高 线所表示的景观是A.小溪 B.平原 C.沙滩 D.梯田23.该景观最有可能位丁我国的A.青藏高原 B.江南丘陵 C.黄土高原 D.四川盆地24.下列四幅图中 B 在 A 的东北方向的是A.①②③ B.①②④ C.②④ D.只有②4读某区域等高线地形图,完成 25—27 题:25 据比例尺估算 a、b 之间的距离( )A.28km B.35km C.42km D.50km26.从 A 到 B 的地形剖面图相符的是( )27.对图中字母所示位置的应用与解释不正确的是( )A.A 处是山地应该发展林业 B.C 处易涝不能开发使用C.D 处于两山脊之间可建大坝 D.E 是平原应发展种植业28.河流 ab 段的流向为A.自西北向东南 B.自东南向西北C.自东北向西南 D.自西南向东北29.断崖顶部的 E 点海拔可能为A.59m B.99m C.199m D.259m 30.下述土地利用方式中较不合适的是A.甲坡修水平梯田种水稻B.丙坡种植果树C.乙坡植树种草D.乙坡修水平梯田种水稻第Ⅱ卷(非选择题,共 40 分)531.图 8 为某两日昼半球示意图,读图回答下列问题。 (11 分)甲 乙图 8 (1)请在乙图中画出太阳的直射光线。 (2 分)(2)下列叙述正确的是 (2 分)A.甲图时①地比②地相同高度旗杆影子长B.乙图时北京地区太阳从东北方向升起C.从甲图到乙图,地球的公转速度越来越快D.两图中①点与③点的经度相同,地方时也相同(3)描述甲图时北半球昼夜长短的纬度差异。 (3 分)(4)简述从甲图到乙图的过程中,②地正午太阳高度的变化情况。 (4 分)32.分析示意图回答下列问题:(9 分)(l)这一天是 月 日前后,南半球将进入 季。(2)此时阳光直射点的地理坐标是 。(3)C 点的地方时是 ,昼长为 ,B 点在 C 点的 方(4)飞机从 B 经 E 到 D 的飞行方向是 。(5)若 A 点现在是星期二,地图上是星期三的范围是 。33.读地球公转示意图,完成下列要求:(11 分)6(1)在地球位于 A 处时,北半球是 (节气) ,阳光直射在 纬线上,北极圈的正午太阳高度角是 。(2)当地球位于 B、D 两处时,太阳直射在 ,此时南京昼长为 小时。(3)当地球位于 C 处后,南半球进入 (季节) 。北极圈内出现 现象,北回归线以北地区正午太阳高度达 (最大值或最小值) ,北半球的昼夜状况是 。(4)当地球从 C 转到 D 时,南京的昼长 (渐长或渐短) ,正午太阳高度 (变大或变小)。34、下图 a、b、c 为等值线,若值 abc,请回答:(9 分)(1)设该图示为等温线图,则:①该地位于 半球,若该处是陆地,此图反映的时间为 月,此时太平洋上形成 气压,亚欧大陆上形成 气压。(2)设该图示为等高线图,则:①该地形是 。 ②下面所示的剖面图中属 CD 剖面图的是 。 (2 分)③B 处气压比 D 处 (3)设该图示为等压线图,则:AB 区域天气状况为 12017—2018 学年度第一学期第一次月考高三数学(理科)试卷考试时间:120 分钟;总分:150 分 一、选择题1、下列判断正确的是( )A.若命题 为真命题,命题 为假命题,则命题“ ”为真命题B.命题“若 ,则 ”的否命题为“若 ,则 ”C.“ ”是“ ”的充分不必要条件D.命题“ ”的否定是“ ”2、已知集合 ,且 ,则集合 可能是( )A. B. C. D.3、下列函数中,其定义域和值域与函数 的定义域和值域相同的是( )A. B. C. D.4、“ ”是“ ”的( )A.充分不必要条件 B.必要不充分条件 C.充要条件 D.既不充分也不必要条件5、下列函数既是奇函数又在(-1,1)上是减函数的是( )A. B. C. D.26、三个数 的大小顺序是( )A. B.C. D.7、已知函数 ,若 ,则 ( )A.3 B.4 C.5 D.25 8、下列命题,正确的是( )A.命题“ ,使得 ”的否定是“ ,均有 ”B.命题“存在四边相等的空间四边形不是正方形”,该命题是假命题C.命题“若 ,则 ”的逆否命题是真命题D.命题“若 ,则 ”的否命题是“若 ,则 ”9、函数 在定义域内可导,导函数 的图像如图所示,则函数的图像为( )A B C. D10、函数 的导函数 ,满足关系式 ,则的值为( )3A. B. C. D.11、以下命题正确的是( )①幂函数的图象都经过②幂函数的图象不可能出现在第四象限③当 时,函数 的图象是两条射线④若 是奇函数,则 在定义域内为减函数A.①② B.②④ C.②③ D.①③12、已知函数 ,若 ,且 ,则的取值范围是( )A. B. C. D.二、填空题13、若函数 ,则 .14、已知下列命题:① 的否定是: ;②若 ,则 ; ③若 , ;④在 中,若 ,则 .其中真命题是 .(将所有真命题序号都填上) 415、已知函数 f(x)=2-|x|,则 = .16、若关于的方程 在 上没有实数根,则实数的取值范围是 .三、解答题27、 17、 (1)求 + 的值,(2):已知 ,且 求 .23、 28、 18. 已知函数 .1.求 求(1)曲线 在点 处的切线方程 ;2.求 (2)经过点 的曲线 的切线方程. 19、已知函数 ,(1)画出函数图像;(2)求不等式 的解集.20、已知函数 (是实数),.(1).当 时,求函数 在定义域上的最值;5(2).若函数 在 上是单调函数,求的取值范围;21、设 是二次函数,方程 有两个相等的实根,且 .(1).求 的表达式;(2).求 的图像与两坐标轴所围成图形的面积22、已知函数 .(1).若曲线 在点 处的切线与直线 平行,求的值;(2).在(1)条件下,求函数 的单调区间和极值;(3).当 ,且 时,证明: .2017—2018 学年度第一学期第一次月考高三数学(理科)答案一、选择题1.D 2.D 3.C 4.A 5.C 6.D 7.A 8.D 9.B 10.B 11.C 12.A 二、填空题13.-1 14.①②④ 15. 3.5 16. 三、解答题17 -7;2 18.(1)∵ ,∴ .6又 ,∴曲线在点 处的切线方程为 ,即 .(2)设曲线与经过点 的切线相切于点 ,∵ .∴切线方程为又切线过点 ,∴,整理得 ,解得 或 ,∴经过 的曲线 的切线方程为 或 .19. 20.(1).当 时, , ,,令 ,得 或 .当 时, ;当 时, ,所以 在 处取到最小值,最小值为 ;无最大值.(2) , ,显然 时, ,且不恒等于 ,所以函数 在 上是单调递增函数 ,符合要求.7当 时,令 ,当 时, ,所以函数 在 上只能是单调递减函数 .所以 或 解得 .综上:满足条件的的取值范围是 . 21.( 1).由 是二次函数且 ,则可设 .∵方程 由两个相等的实根,∴ ,得到 .∴ .(2).由 可知它的图像与轴交于 ,与 轴交于记图像与两坐标轴所围成图形的面积为 ,则.∴ 的图像与两坐标轴所围成图形的面积为 .22.(1).函数 的定义域为 ,所以 .又曲线 在点 处的切线与直线 平行,所以 ,即 .(2)令 ,得 ,8当变化时, 的变化情况如下表:极大值由表可知: 的单调递增区间是 ,单调递减区间是 ,所以 在 处取得极大值 , .(3).当 时, ,由于 ,要证 ,只需证明 .令 ,则 ,因为 ,所以 ,故 在 上单调递增 ,当 时, ,即 成立.故当 时,有 ,即 .12017—2018 学年度第一学期第一次月考高三物理试题注:考试时间:90 分钟 满分:100 一单选题(50 分)1.一个质点做方向不变的直线运动,加速度的方向始终与速度方向相同,但加速度大小逐渐减小直至为零,则在此过程中( )A.速度逐渐减小,当加速度减小到零时,速度达到最小值B.速度逐渐增大,当加速度减小到零时,速度达到最大值C.位移逐渐增大,当加速度减小到零时,位移将不再增大D.位移逐渐减小,当加速度减小到零时,位移达到最小值2.一个从静止开始做匀加速直线运动的物体,从开始运动起,连续通过三段位移的时间分别是 1 s、2 s、3 s,这三段位移的长度之比和这三段位移上的平均速度之比分别是( )A.1∶2 2∶3 2,1∶2∶3 B.1∶2 3∶3 3,1∶2 2∶3 2C.1∶2∶3,1∶1∶1 D.1∶3∶5,1∶2∶33.汽车在水平面上刹车,其位移与时间的关系是 x=24 t-6 t2, 则它在前 3 s 内的平均速度为( )A.6 m/s B.8 m/s C.10 m/s D.12 m/s4.一列火车从静止开始做匀加速直线运动,一个人站在第一节车厢前端的站台上,观测到第一节车厢通过他历时 2 s,全部列车车厢通过他历时 6 s,则此列车的车厢数目为( )A.7 节 B.8 节 C.9 节 D.10 节5.三个共点力大小分别是 F1、 F2、 F3,关于它们的合力 F 的大小,下列说法中正确的是( )A. F 大小的取值范围一定是 0≤ F≤ F1+ F2+ F3B. F 至少比 F1、 F2、 F3中的某一个大C.若 F1∶ F2∶ F3=3∶6∶8,只要适当调整它们之间的夹角,一定能使合力为零D.若 F1∶ F2∶ F3=3∶6∶2,只要适当调整它们之间的夹角,一定能使合力为零6.如图所示,在粗糙水平地面上放着一个截面为四分之一圆弧的柱状物体 A, A 的左端紧靠竖直墙, A 与竖直墙之间放一光滑圆球 B,整个装置处于静止状态。若把 A 向右移动少许后,它们仍处于静止状态。则下列判断中正确的是( )A.球 B 对墙的压力增大 B.球 B 对柱状物体 A 的压力增大C.地面对柱状物体 A 的摩擦力不变D.地面对柱状物体 A 的支持力不变7.从正在加速上升的气球上落下一个物体,在 物体刚离开气球的瞬间,下列说法正确的是( )A.物体向下做自由落体运动2B.物体向上运动,加速度向上C.物体向上运动,加速度向下D.物体向上还是向下运动,要看物体离开气球时的速度大小8.下列关于作用力与反作用力的说法正确的是( )A.一对作用力和反作用力的合力为零B.某物体若只受一个力的作用,说明可以只有作用力,而没有反作用力C.一对作用力和反作用力的性质相同,总是同时产生、同时变化、同时消失D.大小相等、方向相反、作用在同一物体上的两个力必定是一对作用力和反作用力9.如图所示,在动摩擦因数 μ =0.2 的水平面上有一个质量 m=1 kg 的小球,小球左侧连接一水平轻弹簧,弹簧左端固定在墙上,右侧 5 连接一与竖直方向成 θ =45°角的不可伸长的轻绳,轻绳另一端固定在天花板上,此时小球处于静止状态,且水平面对小球的弹力恰好为零。在剪断轻绳的瞬间( g 取 10 m/s2),下列说法中正确的是( )A.小球受力个数不变B.小球立即向左加速,且加速度的大小为 a=8 m/s 2C.小球立即向左加速,且加速度的大小为 a=10 m/s 2D.若剪断的是弹簧,则剪断瞬间小球加速度的大小 a=10 m/s2 210.如图所示,质量均为 m 的 A、 B 两物块置于水平地面上,物块与地面间的动摩擦因数均为 μ ,物块间用一水平轻绳相连,绳中无拉力。现用水平力 F 向右拉物块 A,假设最大静摩擦力等于滑动摩擦力,重力加速度为 g。下列说法中不正确的是( )A.当 02μmg 时,绳中拉力等于F2D.无论 F 多大,绳中拉力都不可能等于F3二多选题(20 分)11 关于速度、加速度、合外力之间的关系,正确的是( )A.物体的速度越大,则加速度越大,所受的合外力也越大B.物体的速度为零,则加速度为零,所受的合外力也为零C.物体的速度为零,但加速度可能很大,所受的合外力也可能很大D.物体的速度很大,但加速度可能为零,所受的合外力也可能为零12.关于摩擦力,有人总结了以下四条“不一定” ,其中正确的是( )A.摩擦力的方向不一定与物体的运动方向相同3B.静摩擦力的方向不一定与物体的运动方向共线C.受静摩擦力的物体不一定静止,受滑动摩擦力的物体不一定运动D.静摩擦力一定是阻力,滑动摩擦力不一定是阻力13.如图所示,质量为 m1和 m2的两物块放在光滑的水平地面上。用轻质弹簧将两物块连接在一起。当用水平力 F 作用在 m1上时,两物块均以加速度 a 做匀加速运动,此时,弹簧伸长量为 x;若用水平力 F′作用在 m1上时,两物块均以加速度 a′=2 a 做匀加速运动,此时弹簧伸长量为 x′。则下列关系正确的是( )A. F′=2 F B. x′=2 x C. F′2 F D. x′2 x14.如图所示,光滑的水平地面上有三块木块 a、 b、 c,质量均为 m, a、 c 之间用轻质细绳连接。现用一水平恒力 F 作用在 b 上,三者开始一起做匀加速运动,运动过程中把一块橡皮泥粘在某一木块上面。系统仍加速运动,且始终没有相对滑动。则在粘上橡皮泥并达到稳定后,下列说法正确的是 ( )A.无论粘在哪块木块上面,系统的加速度一定减小B.若粘在 a 木块上面,绳的张力减小, a、 b 间摩擦力不变C.若粘在 b 木块上面,绳的张力和 a、 b 间摩擦力一定都减小D.若粘在 c 木块上面,绳的张力和 a、 b 间摩擦力一定都增大三填空题(10 分)15.在探究小车速度随时间变化规律的实验中,打点计时器使用的交流电源的频率为 50 Hz,记录小车运动的纸带如图所示,在纸带上选择 0、1、2、3、4、5 这 6 个计数点,相邻两计数点之间还有 4 个点未画出,纸带旁并排放着最小刻度为毫米的刻度尺,零点跟“0”计数点对齐。(1)从图中读出三个计数点 1、3、5 跟 0 点的距离并填入下表中。距离 d1 d2 d3测量值/cm(2)计算小车通过计数点 2 的瞬时速度为 v2=________m/s,小车的加速度为a=________ m/s 2。四计算题(每题 12 分)16.(10 分)如图所示,在光滑的水平杆上,穿着两个重均为 2 N 的球 A、 B,在两球之4间夹着一弹簧,弹簧的劲度系数为 10 N/m,用两条等长的线将球 C 与 A、 B 相连,此时弹簧被压缩 10 cm,两条线的夹角为 60°。求:(1)杆对 A 球的支持力为多大?(2)C 球的重力为多大?17(10 分)如图所示,底座 A 上装有一根直立杆,其总质量为 M,杆上套有质量为 m 的圆环 B,它与杆有摩擦。当圆环从底端以某一速度 v 向上飞起时,圆环的加速度大小为 a,底座 A 不动,求圆环在升起和下落过程中,水平面对底座的支持力分别是多大?12017—2018 学年度第一学期第一次月考高三英语试题时间:120 分钟 分值:150 分 第一部分 听力(共两节,满分 30 分)做题时,先将答案标在试卷上。录音内容结束后,你将有两分钟的时间将在试卷上的答案转涂到答题卡上。第一节(共 5 小题;每小题 1.5 分,满分 7.5 分)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,并标在试卷的相应位置。听完每段对话后,你都有 10 称钟的时间来回答有关小题如阅读下一小题。每段对话仅读一遍。1. What is the man going to do?A. Go on a picnic B. Take a train C. Get changed2. What’s the woman’s plan for tomorrow morning?A. To work B. To go to the library C. To read a book3.Where will the man go for a trip?A.Egypt B.Austria C.Germany4.What time is it now?A.2:10 B.2:30 C.4:305.What is the relationship between the two speakers?A.Employee and boss B.Hotel clerk and customer C.Student and teacher第二节(共 15 小题:每小题 1.5 分,满分 22.5 分)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 三个选项中选出最佳选项,并标在试卷的相应位置。听每段对话或独白前,你将有时间阅读各个小题,每小题 5 秒钟;听完后,个小题将给出 5 秒钟的作答时间。每段对话或独白读两遍。听第 6 段材料,回答 6、7 题。6.Where is the woman’s restaurant?A.In Chicago B.In New York C.In Boston7.What does the woman mean in the end?A.Running a restaurant is hard B.She wants to sleep well tonight C.She has finally realized her dream听第 7 段材料,回答第 8 至 10 题。8.What is the man?A.A bookstore owner. B.A student C.A teacher.9.What does the man want to do?A. Sell his books B. Make some moneyC. Help a friend sell books10.What does the woman decide to do?A. Buy the science book B. Look at the books in person C. Buy some new books2听第 8 段材料,回答第 11 至 13 题。11.What day is it today?A. Monday B. Tuesday C. Wednesday12.Why doesn’t the man want to change his job?A. He likes the job very much B. He learns a lot from Mr Brown C. He wants to work with Lisa13. Where are the speakers most probably?A. At a party B. In the office C. At a meeting room听第 9 段材料,回答第 14 至 16 题。14.What’s the man’s attitude towards the woman’s idea of going hiking?A. Disapproving B. Angry C. Supportive15.How’s the weather most probably today?A. Cloudy B. Fine C. Rainy16.What will the man do next?A. Go to a park B. Go to a hotel C. Reserve a room听 第 10 段材料,回答第 17 至 20 题17. How many children were there in Louisa’s family?A. 3 B. 4 C. 518. What kind of life did Louisa live at 15?A. Difficult B. Happy C. Rich19. Which of the following books came out the latest?A. Flower Fables B. Hospital Sketches C. Little Women20.What is the text mean to do?A. To introduce a writer B. To advertise books C. To tell about Louisa’s childhood第二部分:阅读理解(共 20 小题;每小题 2 分,满分 40 分)AAre you a gourmand(美食主义者)? Do you want to eat every delicious food in the world? Then do you watch the popular program? “A Bite of China” is a documentary on Chinese delicious food which has been broadcasted by CCTV. Is there any holiday that isn't celebrated with a special festival food? Here are several traditional Chinese foods:Eggs hold a special meaning in many cultures, and China is no exception. The Chinese believe eggs mean producing something new. After a baby is born, parents may hold a “red egg and ginger party,“ where they pass out eggs to announce the birth. In some areas of China the number of eggs represents the sex of the child, for example, an odd number for a girl, and an even number when a boy has been born.Noodles are a symbol of long life in Chinese culture. They are as much a part of a Chinese birthday celebration as a birthday cake with lit candles is in many countries. Since noodles represent long life, it is considered very unlucky to cut it off.Although westerners sometimes may be very sorry to see fish lying on a plate, in China a whole fish is a symbol of richness. In fact, at a party it is 3traditional to serve the whole fish last, pointed toward the valued guest. Fish also has a special meaning because the Chinese word for fish, yu, sounds like the word for richness or plenty, and it is believed that eating fish will help your wishes come true in the year to come.A very popular dish during the Dragon Boat Festival is Zongzi. This tasty dish is made of rice dumplings with meat, peanut or other delicious food in bamboo leaves. The tradition of Zongzi is meant to remind us of a great patriot, Qu Yuan.The 50-minute program tries to bring something new by presenting more cultural elements, such as eating habits and the quality of eating.21. A bite of China is _______________.A. a book B. a documentary C. a magazine D. a newspaper22. A girl has been born in Mr. Li’s home. How many red eggs may he pass out to his friends according to Chinese tradition?A. two eggs B. none C. six eggs D. three eggs23. Which of the following is RIGHT according to the passage?A. We can cut birthday noodles off in China if we think they are too long.B. There are many kinds of Zongzi during the Dragon Boat Festival.C. The program lasts for one hour only.D. It is impolite to serve a whole fish last at a party in China.24. What does the writer mean in the last paragraph?A. The writer thinks the program is too long. B. The writer thinks the program has more meanings inside than the story itself.C. The writer thinks everyone can have a good eating habit after watching the program.D. The writer thinks the program has brought many kinds of delicious food to us.BThe famous director of a big and expensive movie planned to film a beautiful sunset over the ocean, so that the audience could see his hero and heroine in front of it at the end of the film as they said goodbye to each other forever. He sent his camera crew out one evening to film the sunset for him. The next morning he said to the men, “Have you provided me with that sunset?”“No, sir,” the men answered. The director was angry. “Why not?” he asked. “Well, sir,” one of the men answered, “we’re on the east coast here, and the sun sets in the west. We can get you a sunrise over the sea, if necessary, but not a sunset.”“But I want a sunset!” the director shouted. “Go to the airport, take the next flight to the west coast, and get one.”But then a young secretary had an idea. “Why don’t you photograph a sunrise,” she suggested, “and then play it backwards? Then it’ll look like a sunset.” “That’s a very good idea!” the director said. Then he turned to the 4camera crew and said, “Tomorrow morning I want you to get me a beautiful sunrise over the sea.”The camera crew went out early the next morning and filmed a bright sunrise over the beach in the middle of a beautiful bay. Then at nine o’clock they took it to the director. “Here it is, sir,” they said, and gave it to him. He was very pleased. They all went into the studio. “All right,” the director explained, “now our hero and heroine are going to say goodbye. Run the film backwards so that we can see the ‘sunset’ behind them.”The “sunset” began, but after a quarter of a minute, the director suddenly put his face in his hands and shouted to the camera crew to stop.The birds in the film were flying backwards, and the waves on the sea were going away from the beach.25. One evening, the director sent his camera crew out _________.A. to watch a beautiful sunset B. to find an actor and an actressC. to film a scene on the sea D. to meet the audience26. Why did the director want to send his crew to the west coast?A. Because he changed his mind about getting a sunset.B. Because he wanted to get a scene of sunset.C. Because he was angry with his crew.D. Because it was his secretary’s suggestion.27. The director wanted to film a sunset over the ocean because ______.A. it was more moving than a sunriseB. when they arrived at the beach it was already in the eveningC. it went well with the separation of the hero and heroineD. the ocean looked more beautiful at sunset28. Which of the following is NOT true?A. The crew had to follow the secretary’s advice.B. If you want to see a sunrise, the east coast is the place to go.C. The camera crew wasn’t able to film the scene the first day.D. The director ordered his crew to stop filming the “sunset”.CA group of eight public high school students in Massachusetts, aged l5 to l7, designed and ran their own school within a school. They named their practice the Independent Project. They represented the usual range: two were close to dropping out before they started the project, while others were honors students.Their guidance teacher was their adviser, consulting with them when the group encountered difficulties. Though they sought advice from English, math and science teachers, they were responsible for monitoring one another’s work and giving one another feedback. There were no grades, but at the end of the term, the students wrote evaluations of their classmates.The students also designed their own course. In addition to some regular courses,they each took on an ‘individual project’,learning to play the piano or to cook,writing a novel or making a video about domestic(国内的) violence. At the end of the term, they performed their new skills in front of the entire school. The last part of their self - designed course was to do a ‘collective 5project’ that had social significance. Because they felt the whole experience had been so life – changing, they ended up making a film showing how other students could start and run their own schools.The project was a success. After returning to their traditional study, the students have high motivation and are doing well. One student who had failed all of his previous math courses spent three weeks teaching the others about probability. The lesson learned here is that if students are given the opportunity to take control or contribute significantly to their own learning they will become more accomplished, more engaged and more knowledgeable.The students in the project are remarkable because they demonstrate the kinds of learning and personal growth that are possible when teenagers feel ownership of their high school experience,learn things that matter to them and learn together.29. The students involved in the Independent Project .A. didn’t need to learn common lessonsB. focused on self-study and working togetherC. were unwilling to share their experiencesD. tended to escape from the whole society30. According Paragraph 4, we know that .A. the traditional study is better than the projectB. all the students had failed their math coursesC. the students have freedom to design their lessonsD. the project was mainly concerned with math courses31. The project made the students outstanding because .A. they are owners of their educationB. they have better backgroundsC. they have supportive teachersD. they are unusually talented32. What would be the best title of the text?A. Structure the kids’ days to the minuteB. Let kids rule their own school within a schoolC. Offer students few opportunities to do anythingD. Provide traditional education to the studentsDTime talks. It speaks more plainly(明白地) than words. Time communicates in many ways.Consider the different parts of the day, for example. The time of the day when something is done can give a special meaning to the event. Factory managers in the United States fully realize the importance of an announcement(通知) made during the middle of the morning or afternoon that takes everyone away from his work.In the United States, it is not customary to telephone someone very early in the morning. If you telephone him early in the day, while he is shaving or having breakfast, the time of the call shows that the matter is very 6urgent(紧急的) and needs immediate attention. It is the same with telephone calls made after 11:00 p. m. If someone receives a call during sleeping hours, he probably thinks it is a matter of life or death. The time chosen for the call communicates its importance.The meanings of time differ in different parts of the world. Thus, misunderstanding arises between people from cultures that treat time differently. In the United States, people often think of time as something fixed in nature, something from which one cannot escape. As a rule, Americans think of time as a road into the future, along which one progresses. The road has many sections(部分), which are to be kept separate…“One thing at a time”. Thus, an American may feel angry when he has made an appointment with someone and then finds a lot of other things happening at the same time.Americans look ahead and are concerned almost entirely with the future. The American idea of the future is limited, however. It is the foreseeable future and not the future of involving (包括) many centuries.Since time has much different meanings in different cultures, communication is often difficult. We will understand each other a little better if we can keep this fact in mind.33.In the United States, a phone call made after 11:00 p. m. is considered________, in the view of the writer.A. to be a threat(威胁) to the receiver’s life B. impolite since it disturbs the receiver’s sleep C. even more urgent than one made early in the morningD. as important as one made in the morning 34. An American may feel angry if ____________________.A. people from different cultures misunderstand him B. he is to deal with many things at one appointed time C. he cannot escape from something fixed in natureD. others do not keep things separate35.In the last paragraph. This fact refers to:A. the American idea is limitedB. time has much different meanings in different culturesC. communication is difficultD. Americans are concerned with the future第二节(共 5 小题:每小题 2 分,满分 10 分)根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。注意:涂卡时,如答题卡上没有 E、F、G 选项,请按如下方式填涂:选 E 涂 AB;选F 涂 BC;选 G 涂 CD。What is your favorite color? Do you like yellow, orange, red? 36 Do you prefer grays and blues? Then you are probably quiet, shy, and you would rather follow than lead. You tend to be pessimist. At least, this is what psychologists tell us, and they should know, because they have been seriously studying the meaning of color preference, as well as the effect(影响)that colors have on 7human beings. 37 . If you happen to love brown, you did so, as soon as you opened your eyes, or at least as soon as you could see clearly.38 A yellow room makes most people feel more cheerful and more relaxed than a dark green one; and a red dress brings warmth and cheer to the saddest winter day. 39 . A black bridge over the Thames River, near London, used to be the scene of more suicides(自杀) than any other bridge in the area---until it was repainted green. The number of suicide attempts immediately fell sharply. Perhaps it would have fallen even more if the bridge had been done in pink or baby blue.40 . It is an established(已确立的) fact that factory workers work better, harder, and have fewer accidents when their machines are painted orange rather than black or grey.A. On the other hand, black is depressing(压抑的).B. Colors do influence (影响)our moods(情绪)---there is no doubt about it.C. The rooms are painted in different colors as you like.D. If you do, you must be an optimist(乐观主义), a leader, an active person who enjoys life, people and excitement.E. Light and bright colors make people not only happier but more act
展开阅读全文
相关搜索
收藏 分享(赏)
温馨提示:
道客多多所有资源均是用户自行上传分享,仅供网友学习交流,未经上传用户书面授权,请勿作他用。

当前位置:首页 > 中等教育 > 小学课件


本站链接:文库   一言   我酷   合作


客服QQ:2549714901微博号:道客多多官方知乎号:道客多多

经营许可证编号: 粤ICP备2021046453号世界地图

道客多多©版权所有2020-2025营业执照举报