2015-2016学年辽宁省沈阳二中高一上学期12月月考试题 语文 word版.doc

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2015-2016学年辽宁省沈阳二中高一上学期12月月考试题 化学说明:1.测试时间:90分钟 总分:100分 2.客观题涂在答题纸上,主观题答在答题纸的相应位置上 可能用到的相对原子质量: h:1 c:12 n:14 o:16 na:23 mg:24 al:27 si:28 s:32 cl:35.5 k:39 ca:40 mn:55 fe:56 cu:64 ba:137第卷 (50分)一、选择题(每题只有1个正确答案;共10小题,每小题2分,共20分。)1下列关于金属的叙述中正确的是 a所有的金属都是固态的 b金属大多具有导电性、导热性和延展性 c金属原子只有还原性,其阳离子只有氧化性 d金属元素在自然界中都是以化合态存在的2. 下列图示对应的化学实验的基本操作,其中装置合理、操作规范的是甲 乙 丙 丁a甲装置可用于除去碳酸钠固体中含有的少量碳酸氢钠b乙装置可用于碳酸钙固体和氯化钠溶液的分离c丙图可正确观察钾元素焰色反应 d丁装置:小试管中nahco3分解,(b)中澄清石灰水变浑浊,(a)中澄清石灰水没浑浊,说明稳定性na2co3nahco33下列有关说法不正确的是 afe(oh)3胶体粒子在电场中自由运动 b目前我国流通的硬币是由合金材料制造的 c门窗玻璃、砖瓦、水泥路桥、陶瓷餐具都为硅酸盐产品d日用铝制品表面覆盖着氧化膜,对内部金属起保护作用4下列实验方案中,不能测定na2co3和nahco3混合物中na2co3质量分数的是a取a克混合物充分加热,减重b克b取a克混合物与足量稀硫酸充分反应,逸出气体用碱石灰吸收,增重b克c取a克混合物与足量稀盐酸充分反应,加热、蒸干、灼烧,得b克固体d取a克混合物与足量ba(oh)2溶液充分反应,过滤、洗涤、烘干,得b克固体5据报道,科学家通过对稻壳进行控制性焚烧热解,从中提取一种叫做生物质纳米结构二氧化硅的超高活性材料,将少量这种材料掺入混凝土中,即可制备出超高强度的高性能混凝土。下列关于二氧化硅的说法中,正确的是 a. 将二氧化碳通入硅酸钠溶液可以得到硅酸b. 可用二氧化硅坩埚加热融化naohc. 因为高温时二氧化硅与碳酸钠反应放出二氧化碳,所以硅酸的酸性比碳酸强d. 二氧化硅是酸性氧化物,它不溶于任何酸6下列反应的离子方程式正确的是 a二氧化硫气体通入过氧化钠: 2so22na2o2= 2na2so3o2b金属铝投入naoh溶液中:al2oh=aloh2c硫酸亚铁与酸性高锰酸钾反应:3fe2mno4h 3fe3mno22h2od碳酸氢钠溶液与少量石灰水反应:2hco3-+ca2+2oh-=caco3+co32-+2h2o7下列除杂所选用的试剂及操作方法均正确的一组是(括号内为杂质)选项待提纯的物质选用的试剂操作方法anacl(na2co3)盐酸蒸发结晶bco2(co)o2点燃cmgcl2 (alcl3)过量naoh溶液过滤dco2(hcl)饱和碳酸钠溶液洗气8下列物质反应后一定有+3价铁生成的是过量的fe与cl2反应; fe与过量稀h2so4反应后,再向其中加kno3;将fe高温下与水蒸气反应后的得到固体混合物溶于盐酸中。a只有 b只有 c只有 d全部9已知ba(alo2)2可溶于水。右图表示的是向a12(so4)3溶液中逐滴 加入ba(oh)2溶液时,生成沉淀的物质的量y与加入ba(oh)2的物质的量x的关系。下列有关叙述正确的是a.ab时沉淀的物质的量:a1(oh)3比baso4多b.cd时溶液中离子的物质的量:ba2比alo2多c.ad时沉淀的物质的量:baso4可能小于a1(oh)3 d.de时溶液中离子的物质的量:ba2可能等于oh-10下列物质不能通过化合反应直接制得的是a.na2sio3 b. fecl2 c. al(oh)3 d. fe(oh)3 二、选择题(每题只有1个正确答案;共10小题,每小题3分,共30分。)11化学在生产、生活中有着重要用途,下列物质的用途或成分正确的有 个过氧化钠可作潜水艇供氧剂 铁红常用作红色油漆 al2o3 可制造耐火材料 na2sio3水溶液俗称水玻璃可用作木材防火剂 硅单质可用作计算机芯片 二氧化硅可用作光导纤维 明矾可用作净水 青铜主要成分是铜锌合金 小苏打可作发酵粉 烧碱可用作治疗胃酸过多的药 a7个 b8个 c9个 d10个12下列各组物质中,满足下图物质一步转化关系的选项是 ()选项xyzananaohnahco3bccoco2ccucuso4cu(oh)2d sisio2h2sio313已知a、b、d、e均为中学化学常见物质,它们之间的转化关系如图所示(部分产物略去,的反应条件均相同)。则a、e可能的组合为co2、naoh溶液;ca(hco3)2溶液、ca(oh)2溶液;na、o2;cuo、 c;alcl3溶液、nh3h2o naalo2溶液、盐酸a b cd 14. 在fe2(so4)3溶液中,加入a g cu,完全溶解后,又加入b g fe,充分反应 后得到c g 残余固体,且ac,则下列判断不正确的是a最后溶液中一定不含fe3+ b残余固体可能是fe、cu的混合物c最后溶液中一定含fe2+ d残余固体一定是cu15向一定量的 k2co3 溶液中缓慢地滴加稀盐酸,并不断搅拌。随着盐酸的加入,溶液中离子数目也相应地发生变化。如图所示,四条曲线与溶液中离子的对应关系,完全正确的是16向fei2溶液中不断通入cl2,溶液中i-、i2、io3-、fe2+、fe3+等粒子物质的量随n(cl2)/n(fei2)(即cl2与fei2的物质的量之比)的变化可用下图简单表示(“”表示铁各种价态的变化,用“”表示碘各种形态的变化)。下列结论错误的是acl2、i2、io3、fe3+的氧化性依次减小b当n(cl2)/n(fei2)=1.2时,反应的离子方程式为2fe2+10i+6cl2=5i2+2fe3+12clc当n(cl2)/n(fei2)=6.5时,溶液中n(cl)/n(io3)=6.5d若溶液的体积不变,则溶液的ph减小17常温常压下二氧化碳和过氧化钠反应后,若固体质量增加了28 g,反应中有关物质的物理量正确的是(na表示阿伏加德罗常数)二氧化碳碳酸钠转移的电子数a1 mol2nab22.4 l1 molc106 gnad106 g2na18在密闭容器中充入co2、co、h2、c2h6的混合气体m g,若加入足量的na2o2,充分振荡并不断用电火花引燃至反应完全,测得固体质量增重m g,则相同条件下,co2与c2h6的体积比为 a4:1b2:1c1:1d缺少条件,无法计算192006年11月23日中科院网报道,纳米fe3o4晶体材料可以作为核磁共振造影增强剂,用于疾病的诊断和作为药物载体用于疾病的治疗。其制备过程如下,下列叙述合理的是afe3o4可以表示为feofe2o3,属于混合物 b在反应中fecl36h2o被环丙胺()还原为feooh c纳米四氧化三铁材料为胶体 d反应的化学方程式是:6feoohco=2fe3o43h2oco220常温下,下列各组离子一定能在指定溶液中大量共存的是a含有大量alo的溶液中:na、oh、cl、cob滴加紫色石蕊试液变红的溶液中:k+、ba2+、ch3coo、fc加入al能放出h2的溶液中:k+、nh4+、no3、hco3 d1.0moll-1的kno3溶液:h+、fe2+、cl、so42第卷 (50分)21汽车安全气囊是行车安全的重要保障。当车辆发生碰撞的瞬间,安全装置通电点火使其中的固体粉末分解释放出大量的氮气形成气囊,从而保护司机及乘客免受伤害。为研究安全气囊工作的化学原理,取安全装置中的固体粉末进行实验。经组成分析,确定该粉末仅含na、fe、n、o四种元素。水溶性试验表明,固体粉末部分溶解。经检测,可溶物为化合物甲;不溶物为红棕色固体,可溶于盐酸。取13.0 g化合物甲,加热使其完全分解,生成氮气和单质乙,生成的氮气折合成标准状况下的体积为6.72 l。单质乙在高温隔绝空气的条件下与不溶物红棕色粉末反应生成化合物丙和另一种单质。化合物丙与空气接触可转化为可溶性盐。请回答下列问题:(1)甲的化学式为 。(2)若丙在空气中转化为碳酸氢盐,则反应的化学方程式为 (3)单质乙与红棕色粉末发生反应的化学方程式为 安全气囊中红棕色粉末的作用是 (4)以下物质中,有可能作为安全气囊中红棕色粉末替代品的是 akcl bcuo cna2s (5)设计一个实验方案,探究化合物丙与空气接触后生成可溶性盐的成分(不考虑结晶水合物) 。22已知a为常见的金属单质,根据下图所示的关系,回答下列问题:(1)c的化学式为 _,b的俗称为 _(2)ab的化学反应方程式为: (3)由ef的实验现象为: (4)c与等物质的量的过氧化钠反应可生成f,其离子反应方程式为: (5)已知g为feco3,请写出cg的离子反应方程式: 。 23. 将一定质量的镁铝合金投入200 ml一定浓度的硫酸中,合金完全溶解。向所得溶液中滴加浓度为10 mol/l的koh溶液,生成的沉淀跟加入的koh溶液的体积关系如图所示。(横坐标体积单位是ml,纵坐标质量单位是g)求: 沉淀的质量m1m280 160 180 v(koh)(1)合金中mg的质量 g;(2)所用硫酸的物质的量浓度 mol/l。(3)m1= g24聚合硫酸铁(简称pfs,化学式为fe(oh)n(so4)(3-n)/2m)是一种新型高效的无机高分子絮凝剂,广泛用于水的处理。现用一定质量的铁的氧化物(如下图)为原料来制取聚合硫酸铁,实验步骤如下:(1)实验室用18.4 moll1的浓硫酸配制250ml4.8 moll1的硫酸溶液,所用的玻璃仪器除烧杯、玻璃棒和量筒外,还需的玻璃仪器: (2)步骤ii取样分析溶液中的fe2、fe3的含量,目的是 a确定下一步还原所需铁的量 b控制溶液中fe2与fe3含量比c确定氧化fe2所需clo2的量 d确保铁的氧化物酸溶完全(3)写出步骤中用clo2氧化 (还原产物为cl) 时的离子方程式_ (4)为了分析产品聚合硫酸铁溶液中so与fe3 物质的量之比,有人设计了以下操作:(a)取25ml聚合硫酸铁溶液,加入足量的bacl2溶液,产生白色沉淀,白色沉淀经过过滤、洗涤、干燥后,称重,其质量为m g。(b)另取25ml聚合硫酸铁溶液,加入足量铜粉,充分反应后过滤、洗涤,将滤液和洗液合并配成250ml溶液,取该溶液25.00ml,与0.1000 mol/l vml kmno4酸性溶液恰好完全反应。回答下列问题:根据(b)中步骤判断cu2、fe2、mno、fe3氧化性由强到弱的顺序 聚合硫酸铁中so与fe3的物质的量之比为 (用含m、v的代数式表示)。25镁是一种很活泼的金属,常用作脱硫剂、脱氧剂。在电子工业中利用镁制取硅的反应为: 2mgsio22mgosi;同时有副反应发生:2mgsimg2si已知:mg2si遇盐酸迅速反应生成sih4(硅烷)sih4在常温下是一种不稳定的气体,且易燃镁与so2可发生类似于镁与co2的反应.图(甲)是进行mg与sio2反应的实验装置。(1) 由于o2的存在对该实验有较大影响,实验中应通入x气体作为保护气。x气体应选用co2、n2、h2中的 (2)实验开始时,必须先通入x的气体,再接通电源加热反应物,其理由是 ;当反应引发后,切断电源,反应能继续进行,其原因是 (3)反应结束时,待冷却至常温后,关闭k,从分液漏斗处加入稀盐酸,可观察到导管口a处有闪亮的火星。据此现象可推知 在空气中能自燃。.图(乙)所示装置进行的实验如下:先关闭k,使a中反应进行;加热玻璃管c,可观察到c管中发出耀眼白光,产生白烟,管壁上附着有淡黄色物质。实验完成后,将c管中固体全部加入盐酸中,有臭鸡蛋气味的h2s气体生成。(1)停止实验时,先打开k,再停止滴加浓硫酸并熄灭酒精灯。橡胶气胆b在实验中的作用是 (2)c中全部反应产物有 、 、 。(填化学式)试题答案第卷 (50分)一、选择题(只有1个正确答案;共10小题,每小题2分,共20分。)12345678910bdabadacdc二、选择题(只有1个正确答案;共10小题,每小题3分,共30分。)11121314151617181920bbcbcacbda第卷 (50分)21. (共12分,每空2分) (1)nan3(2)na2o2co2h2o=2nahco3(3)6nafe2o32fe3na2o避免分解产生的钠可能产生危害(4)b(5)可溶性盐的成分可能是na2co3或nahco3或na2co3与nahco3的混合物。准确称取一定量的生成物,加热至恒重后,如试样无失重,则为na2co3;如加热后失重,根据失重的量在试样总质量中的比例,即可推断出试样为nahco3或na2co3与nahco3的混合物(或其他合理答案)22.(共10分)(1)fecl2(1分) 磁性氧化铁(1分)(2)3fe + 4h2o =(高温)fe3o4 + 4h2(2分)(3)白色沉淀迅速变为灰绿色最终变为红褐色(2分)(4)4na2o2+6h2o+4fe2+=4fe(oh)3+8na+o2(2分)(5)fe2+2hco3=feco3+co2+ h2o(2分)23. (每空2分,共6分)(1)m(mg)=2.4g.(2)c(h2so4)=0.8/0.2=4mol/l(3)m1= 21.4 g24. (共10分)(1)250ml容量瓶(1分,容积未写得0分)、胶头滴管(1分)(2)ac(2分) (3)5fe2+ + clo2 + 4h+ = 5fe3+ + cl + 2h2o(2分) (4)mno4fe3+ cu2+fe2+ (2分) ;(2分)25. (共12分).(1) (1分) (2)防止加热条件下h2与空气混合爆炸 (2分) mg与sio2的反应是放热反应 (2分) (3)sih4(2分). (1)防止c管降温时因气体压强减小,而引起d中溶液倒流 (2分)(2) mgo 、 s 、 mgs(3分)2015-2016学年辽宁省沈阳二中高一上学期12月月考试题 地理说明:1.测试时间:60分钟 总分:100分 2.客观题涂在答题纸上,主观题答在答题纸的相应位置上 第卷 (75分)本卷共30小题,每小题2.5分,共计75分。在每小题列出的四个选项中,只有一项是最符合题目要求的。读”某市2015年5月黄金周期间的天气变化资料统计图“,完成12题。1这次降水形成的原因是()a气流下沉 b气流对流上升c暖气团主动沿锋面爬升 d暖气团被迫抬升2此系统对我国天气现象的主要影响还表现为()a长江中下游地区的梅雨天气 b东北、华北地区的夏季暴雨c东南沿海的台风天气 d长江中下游地区的伏旱天气3下图为某区域附近区域四个地点的风向观测图,据此可判断该区域的天气系统是()北半球气旋南半球反气旋北半球反气旋 南半球气旋a b c d4下列哪些属于反气旋控制下的天气()夏初江淮地区的梅雨盛夏长江流域的伏旱夏秋东南沿海登陆的台风秋季北方秋高气爽的天气a b c d读全球主要温室气体在大气中的含量变化表,完成下列问题。二氧化碳甲 烷氟氯烃一氧化二氮单 位10-410-610-1210-12工业化前2800802881990年353172764310年增加率0509040255大气中含量最多的温室气体是 ( )a二氧化碳 b甲烷 c氟氯烃 d一氧化二氮6上述气体的共同性质是 ( )a能强烈吸收太阳辐射中的可见光 b能强烈吸收地面辐射中的紫外线c能强烈吸收地面辐射中的红外线 d能强烈吸收太阳辐射中的紫外线7下列有关全球变暖对地理环境的影响不正确的是 ( )a两极冰川融化 b海平面上升c导致各国经济结构的变化 d温带地区降水量增加如果下图为海陆间水循环模式,s线代表地球表面,据此完成89题。8图中代号所对应的水循环环节正确的是()a降水 b蒸发c水汽输送 d地表径流9国务院南水北调工程建设委员会表示,2009年是南水北调工程新的建设目标明确后的第一年,是工程建设的关键一年。该工程影响图中水循环的哪个环节()a b c d10.下列环节,只参与了陆地循环的是:( )a密西西比河的河流径流 b登陆台风形成的降水c洞庭湖水注入长江 d塔里木河的河流径流下图是“一观测站测得的某河流不同年份两条全年流量曲线图”。读图,完成1113题。11该河流最主要的补给类型是()a大气降水 b湖泊水 c地下水 d冰川积雪融水12该河流若在我国,可能位于()a西北地区 b东北地区c华北地区 d东南地区13流量曲线明显有别于流量曲线,下列有关测得年份及成因的说法,正确的是()a早于观测站上游修建了水坝 b早于流域内大面积植树造林c晚于观测站上游修建了水坝 d晚于流域内开荒种田面积扩大14. 下列措施中,属人类对水循环的地表径流输送环节施加影响的是:( )a人工降雨 b淡化海水c跨流域调水 d开采地下水读“某海区海水等温线图”,完成1516题。15根据等温线的分布判断,该海区位于()a南半球 b北半球 c东半球 d西半球16a处与b处相比较,下列说法正确的是()aa处流经的是寒流 bb处流经的是暖流ca处洋流由南向北流 db处洋流由南向北流17. 下列渔场的形成与上升流有关的是 ()a北海道渔场 b北海渔场 c秘鲁渔场 d纽芬兰渔场2013年3月22日是第21个世界水日。水是生命之源,人可以三日无食,但不可一日无水。据此回答1819题。18下列叙述,符合我国水资源时空分布特征的是()a夏秋多,北方多 b冬春多,东部多c夏秋少,南部少 d冬春少,西部少19有关从开源和节流两方面促进水资源持续利用的叙述错误的是()a合理开发和提取地下水 b修筑水库蓄积河水c海水淡化,人工增雨 d直接利用生活污水和工业用水灌溉20. 下列叙述正确的是:( )a地表形态是内力作用下不断地发展变化的结果b引起地壳及其表面形态不断发生变化的作用叫内力作用,它包括地质作用和外力作用c内力作用表现为地震、火山、泥石流、滑坡d外力作用的能量来自地球外部,主要是太阳辐射能21. 下列常见岩石中,属于变质岩的一组是:( )a.花岗岩、玄武岩 b.大理岩、石英岩c.石灰岩、页岩 d.粗砂岩、花岗岩22. 判断某一块岩石是沉积岩的最有力证据是:( )a.有气孔和流纹构造 b.有成分、性质的改变c.坚硬、密度大 d.有层理、含化石23. 下列各组地表形态中,由同一种外力作用形成的是:( ) a.瀑布、沙丘 b.沙丘、黄土沟壑 c.三角洲、冲积扇 d.河流峡谷、花岗岩地貌24. 形成河口三角洲的主要外力作用是:( )a流水侵蚀作用 b风力侵蚀作用 c流水沉积作用 d风力侵蚀作用下图为“地壳物质循环简略示意图”,分析回答2527题。25代表的地壳物质是()a岩浆岩 b沉积岩 c变质岩 d岩浆26代表的地壳物质是()a岩浆岩 b沉积岩 c变质岩 d岩浆27如果代表的是沉积岩,则指向的箭头b代表的是()a上升冷却凝固 b外力作用c变质作用 d重熔再生读下列四幅洋流示意图,回答2829题。28属于北半球中低纬度洋流的是()aa bb cc dd29属于北半球中高纬度洋流的是()aa bb cc dd30. 当北印度洋海区洋流呈逆时针方向流动时,下列正确的是:( )a开普敦地区温和多雨 b我国东南沿海台风活动频繁c南亚盛行西南季风 d.地中海沿岸受西风带控制 第卷 (25分) 31.(12分)读右图,回答问题。(每空2分)(1)若此图表示海陆间水循环,丙、丁位于地球的同一外部圈层,则甲处为;(2)若此图代表岩石圈物质循环,乙是岩浆,则图中:甲是岩; 是作用。(3)若此图为太平洋中低纬海区大洋环流,甲、乙所处 纬度大体相同,则图中渔业资源丰 富的海区 是(填图中文字或序号);洋流名称是。(4)若此图为北印度洋海区某季节洋流系统,此季节为 。32.(13分)下图为中国及周边地区海平面等压线分布图,读图回答问题。(1)此时影响我国的天气系统主要是 。(2分)(2)此时图中、两处的风向为: , 。(4分)(3)图中m、n两个锋面中,表示暖锋的是,表示冷锋的是。(4分)(4)据图推测,此时沈阳的天气情况可能是 。(3分) a.阴雨连绵,天惨地裂 b.寒风瑟瑟,天气转晴 c.彤云压阵,朔风乱吼 d.日无晶光,风雪交加参考答案:dbada cdabd adccb ccddd bdccd abacd 31. (1)海洋 (2)岩浆岩 变质 (3)丙 (或北海道渔场) 加利福尼亚寒流(4)夏季32. (1)反气旋(或高压)系统 (2)偏西风(或西北风), 偏东风(或东北风)(3)m ,n (4)b 2015-2016学年辽宁省沈阳二中高一上学期12月月考试题 数学测试时间:120分钟 总分:150分第卷(60分)一、选择题(本题共12小题,每小题5分,共60分;在每小题给出的四个选项中只有一项是符合题目要求的)1、已知全集,集合, 则a. b. c. d. 2、已知函数 则a. 0 b. c. 1 d. 3、将的图象向平移1个单位,再作关于直线对称的图象,可得到的图象。a. 上 b. 下 c. 左 d. 右4、已知是两条不同直线,是三个不同平面,下列说法正确的是a. 若 b. 若c. 若 d. 若5、函数的值域是a. b. c. d. 6、若直线在x轴上的截距是1,则实数m=a. b. c. d. 或7、如图,网格纸上小正方形的边长为1,若粗线画出的是某几何体的三视图,则此几何体的体积为a. 12 b. 10 c. 8 d. 68、已知,则a. b. c. d. 9、设数的定义域是,则函数的定义域是a. b. c. d. 10、三棱台中,则三棱锥的体积比为a. b. c. d. 11、下列说法正确的是要得到函数的图象,只需将函数的图象向左平移一个单位.要得到函数的图象,只需将函数的图象向右平移一个单位.要得到函数的图象,只需将函数的图象关于y轴做对称.要得到函数的图象,只需将函数的图象关于y轴做对称.a. b. c. d. 12、如图,垂直于所在的平面,是的直径,是上的一点,于点,于点,对于下列说法,正确的个数是. . . .a. 4 b. c. d . 第卷(共90分)二、填空题(本题共4小题,每小题5分,共20分)13、一个水平放置的平面图形的斜二测直观图是直角梯形,如图所示,,,这个平面图形的面积为_ 14、用二分法求函数在区间上零点的近似解(精确到0.01),若,取区间中点,计算得,则此时可以判定零点_(填区间) 15、三棱锥的三条侧棱两两互相垂直,且,则两点在三棱锥的外接球上的球面距离为_ 16、已知(为常数,为自然对数的底),且,则_ 三、解答题(本题共6小题,共70分;解答应写出文字说明、证明过程或演算步骤)17、(本小题满分10分)化简:(1) (2) 18、(本小题满分12分)已知正四棱锥底面正方形的边长为4,高与斜高的夹角为,求正四棱锥的侧面积、全面积、体积.19、(本小题满分12分)已知(1)若当时,的最大值为4,求.(2)若当时,的最大值为4,求.20、(本小题满分12分)如图,在多面体abcdef中,底面abcd是边长为2的正方形,四边形bdef是矩形,平面bdef平面abcd,分别是ce和cf的中点.(1)求证:ac平面bdef;(2)求证:平面bdgh /平面aef;(3)求多面体abcdef的体积.21、(本小题满分12分)在四棱台中,底面abcd是平行四边形,.(1)求证:.(2)连结,设交点o,连结.设,求三棱锥外接球的体积.22、(本小题满分12分) 已知函数.(1)求.(2)用定义证明在其定义域上为增函数.(3)解不等式.参考答案一、选择题:accda dbdab cd二、填空题:13、 14、 15、 16、 三、解答题:17、解:(1)5 (2)1018、解:(1) 4 (2) 8 (3)1219、解:(1)设,则当 即时, 解得:当 即时, 解得: 6(2)设 则当即时, 不符合题设,舍去当即时, 解得: 或(舍)当即时, 解得:(舍)或 1220、(1)证明:因为四边形abcd是正方形,所以acbd又因为平面bdef平面abcd,平面bdef平面abcd =bd,且ac平面abcd,所以ac平面bdef4(2)证明:在cef中,因为分别是ce和cf的中点,所以gh / ef又因为gh平面aef,ef平面aef,所以gh/平面aef.设acbd =o,连接oh,在acf中,因为oa =oc,ch =hf,所以oh/ af,又因为oh平面aef ,af平面aef,所以oh/平面aef,因为ohgh =h,oh,gh平面bdgh所以平面bdgh /平面aef 8(3)由(1)得ac平面bdef,又因为,四边形bdef的面积 所以四棱锥a-bdef的体积,同理,四棱锥c-bdef的体积,所以多面体abcdef的体积等于8. 1221、解:(1)6(2)1222、解:(1)设,则, . 3(2)设是r上任意两个不相等的实数,且,则 即 在r上为增函数. 8 (3)原不等式化为: 即 解得: 解集为. 122015-2016学年辽宁省沈阳二中高一上学期12月月考试题 物理说明:1.测试时间:90分钟 总分:100分 2.客观题涂在答题纸上,主观题答在答题纸的相应位置上 第卷 (48分) 一、选择题:共12小题,每小题4分。第18题单选,第912题多选。选对但不全的得2分,有选错的得0分。1.下列说法中正确的是a.人站在地面上,用力蹬地跳起,是因为地面对人的作用力大于人对地面的作用力b.把一个物体竖直向上抛出后,能继续上升,是因为物体仍受到一个向上的推力c.物体静止时才有惯性,物体一开始运动,不再保持原有的运动状态,也就失去了惯性d.在相同外力作用下,获得加速度小的物体惯性大2.跳伞运动员从高空悬停的直升机上跳下,运动员沿竖直方向运动的vt图像如图所示,下列说法正确的是v(m/s)t(s)a010 s运动员做加速度逐渐减小的加速运动b15 s以后运动员处于静止状态c015s内运动员的加速度方向始终与速度方向相同d运动员在1015 s的平均速度等于15 m/s3.如图所示,小球从竖直砖墙某位置静止释放,用频闪照相机在同一底片上多次曝光,得到了图中1、2、3、4、5所示小球运动过程中每次曝光的位置连续两次曝光的时间间隔均为t,每块砖的厚度为d.根据图中的信息,下列判断错误的是a小球做匀加速直线运动b位置“1”是小球的初始位置c小球下落的加速度为d小球在位置“3”的速度为4.如图所示,一个轻弹簧,b端固定,另一端c与细绳一端共同拉着一个质量为m的小球,细绳的另一端a也固定,且ac、bc与竖直方向的夹角分别为1=30和2=60,重力加速度为g。则烧断细绳的瞬间,小球的加速度为a. g,竖直向下 b.g/2水平向右 c.,水平向右 d.,向右下与水平成60角5.汽车a在红灯前停住,绿灯亮时启动,以0.4 m/s2的加速度做匀加速运动,经过30 s后,以该时刻的速度做匀速直线运动。设在绿灯亮的同时,汽车b以8 m/s的速度从a车旁边驶过,且一直以相同的速度做匀速直线运动,运动方向与a车相同,则从绿灯亮时开始a两车不可能相遇ba车在加速过程中与b车相遇c相遇时a车做匀速运动da、b两车相遇时速度相同6.体育器材室里,篮球摆放在如图所示的球架上已知球架的宽度为d,每个篮球的质量为m,直径为d,不计球与球架之间的摩擦,重力加速度为g。则每个篮球对一侧球架的压力大小为a.mg b.c. d.123456781314151617181920f7.如图所示,光滑的水平地面上有20块木块1、2、3、20,第1、3、5块质量均为m,第2、4、6块质量均为2m,现用力f向右推第一块木块,则第15块木块对第14块木块的弹力大小为a.,向左 b.,向左 c.,向右 d.,向右8.射箭是奥运会比赛项目之一,如图甲为选手射箭场景。已知弓的顶部跨度为l,弦均匀且弹性良好,其自由长度为l。发射时弦和箭可等效为图乙的情景,假设弓的跨度保持不变,即箭在弦的正中间,弦夹住类似动滑轮的附加装置上,将箭发射出去。已知弦的劲度系数为k,发射箭时弦的最大长度为l (弹性限度内),则箭被发射瞬间所受的最大弹力为(设弦的弹力满足胡克定律)a.kl b.kl c.kl d2kl9.如图所示,天花板上c点,挂一轻质光滑滑轮o,两侧用细绳连着两个物体a与b,物体b放在粗糙水平地面上,a、b均静止。现将物体b向右移动一小段距离,ab仍能静止,则coaoc绳对滑轮的拉力变大,但方向不变 b物体b受到地面的摩擦力变小c物体b对地面的压力可能为0 d物体b对地面的压力变小10.如图所示,电梯的顶部挂一个弹簧秤,秤下端挂了一个1kg的重物,电梯匀速直线运动时,弹簧秤的示数为10 n,在某时刻电梯中的人观察到弹簧秤的示数变为6 n,以下说法正确的是(g取10 m/s2) a电梯可能向上加速运动, 加速度大小为4m/s2b电梯可能向下加速运动, 加速度大小为4m/s2c电梯可能向上减速运动, 加速度大小为4m/s2d电梯可能向下减速运动, 加速度大小为4m/s211. 如图所示,在水平面上有一个质量为m的小物块,在某时刻给它一个初速度,使其沿水平面做匀减速直线运动,其依次经过a、b、c三点,最终停在o点a、b、c三点到o点的距离分别为l1、l2、l3,小物块由a、b、c三点运动到o点所用的时间分别为t1、t2、t3.则下列结论正确的是a.b. c. d. 12.如图所示,一细绳跨过一轻质定滑轮(不计细绳和滑轮质量,不计滑轮与轴之间摩擦),绳的一端悬挂一质量为m的物体a,另一端悬挂一质量为m的物体b(mm),此时a物体加速度为a1。如果用力f代替物体b,使物体a产生的加速度为a2,那么( )a. 如果al= a2,则f mg aba1afa2b. 如果f=mg,则ala2c如果al =a2,则f=mg d如果f=,则a1=a2第卷 (52分) 二、填空题,本题共15分,请将答案写在答题纸相应位置13.在“探究弹力和弹簧伸长的关系”时,某同学把两根弹簧如图1连接起来进行探究钩码数1234la/cm15.7119.7123.6627.76lb/cm29.9635.7641.5147.36 图1 图2 表1(1)某次测量如图2所示,指针示数为_ cm.(2)在弹性限度内,将50 g的钩码逐个挂在弹簧下端,得到指针a、b的示数la和lb如表1。用表1数据计算弹簧的劲度系数为_ n/m(保留三位有效数字,重力加速度g取10 m/s2)由表1数据_(选填“能”或“不能”)计算出弹簧的劲度系数14.某同学用如图所示的实验装置验证“力的平行四边形定则”弹簧测力计a挂于固定点p,下端用细线挂一重物m弹簧测力计b的一端用细线系于o点,手持另一端向左拉,使结点o静止在某位置分别读出弹簧测力计a和b的示数,并在贴于竖直木板的白纸上记录o点的位置和拉线的方向(1)下列不必要的实验要求是 (请填写选项前对应的字母)(单选)a应测量重物m所受的重力b弹簧测力计应在使用前校零c拉线方向应与木板平面平行d改变拉力,进行多次实验,每次都要使o点静止在同一位置(2)某次实验中,该同学发现弹簧测力计a的指针稍稍超出量程,为减小a的拉力,请提出两个解决办法 、 三、计算题,本题共37分,要写清必要的解题过程15.(10分)如图所示,质量为m=1kg的物体紧靠在粗糙竖直墙面上,以推力f=20n作用在物体上使物体静止,f与水平方向夹角为=37,求物体受竖直墙面的弹力与摩擦力的大小及方向?(sin37=0.6,cos37=0.8,g=10m/s2)fm16.(14分)如图为某次太空探测中,科研人员发射星球探测器在最后着陆阶段的示意图,探测器在距星球表面高度为h=20m处悬停(速度为0),首先使探测器在重力作用下自由下落,下落到距地表h高度处开启发动机,使探测器竖直匀减速下降。不计星球表面大气对探测器的阻力影响,星球表面附近的重力加速度为g0=4m/s2。求:(1) 若探测器在距星球表面4m处开启发动机,使探测器着陆速度为0,则开启发动机后,探测器减速的加速度应为多大?(2) 若开启发动机后,探测器以加速度a=8m/s2匀减速下降,为使探测器着陆速度在安全速度0v1之间(v1=4m/s),探测器开启发动机开始减速的高度h应在什么范围内?(结果可用分数表示)hh悬停开启发动机17.(13分)如图所示,粗糙地面上放一个倾角为的斜面,斜面质量为m,斜面上表面光滑,现将一质量为m的物体放于斜面上表面,给物体施加一个平行于斜面向下的拉力f,在物体m沿斜面下滑的过程中, (1)斜面对物体的支持力大小和物体沿斜面下滑的加速度?(2)若斜面不后退,斜面与地面间的摩擦因数至少是多大?(最大静摩檫力与滑动摩擦力近似相等)mmf试题答案 第卷 (48分) 一、选择题:共12小题,每小题4分。1.d 2.a3.b 4.d 5.c 6.c 7.a 8.c 9.bd 10.bc 11.ad 12.abd第卷 (52分) 二、填空题,本题共15分,13.(1)(15.9516.05)cm,(有效数字位数正确)(2)(12.212.8) n/m能14.(1)d;(2)减小弹簧测力计b的拉力、减小重物的质量三、计算题,本题共37分,要写清必要的解题过程fmxymgnf15.(10分)答案 得:n=16n,f=2nn=16n,垂直墙面向外,f=2n,方向竖直向下16.(14分)答案 自由下落阶段:,得: 减速下落阶段:,得:(1) 着陆速度为最大值v1:,得: 着陆速度为0:,得 所以:m h 6m17.(13分)答案 mn1mgyxf m: n1=mgcos f+mgsin=ma 得:n1=mgcos mn2n1fmgxy 根据牛顿第三定律 m: 当斜面恰好不后退时 得:2015-2016学年辽宁省沈阳二中高一上学期12月月考试题 英语本试卷分第卷(选择题)和第卷(非选择题)两部分。第卷1至9页,第卷9至10页。满分150分,考试时间120分钟。注意事项:1.答题前,考生务必将自己的姓名、考号填写在答题卡上,并将条形码粘贴在答题卡指定区域。2.第卷每小题选出答案后,用2b铅笔把答题卡上对应题目的答案标号涂黑,如需改动用橡皮擦干净后,再选涂其他答案标号。第卷用黑色墨水签字笔在答题卡指定位置书写作答,在本试题卷上作答无效。3.考试结束后,考生将答题卡交回。第卷第一部分 听力(共两节,满分20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试卷上的答案转涂到答题卡上。第一节(共5小题;每小题1分,满分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。例:how much is the shirt?a.19.15. b.9.15. c.9.18.答案是b。1. where does this conversation probably take place?a. in a bookstore. b. in a classroom.c. in a library.2. at what time will the film begin?a.7:20. b.7:15. c.7:00.3. what are the two speakers mainly talking about?a. their friend jane.b. a weekend trip.c. a radio programme.4. what will the woman probably do?a. catch a train.b. see the man off.c. go shopping.5. why did the woman apologize?a. she made a late delivery.b. she went to the wrong place.c. she couldnt take the cake back.第二节(共15小题;每小题1分,满分15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,各小题将给出5 秒钟的作答时间。每段对话或独白读两遍。听第6段材料,回答第6至7题。6. whose cd is broken?a. kathys.b. mums.c. jacks.7. what does the boy promise to do for the girl?a. buy her a new cd.b. do some cleaning.c. give her 10 dollars.听第7段材料,回答第8至9题。8. what did the man think of the meal?a. just so-so.b. quite satisfactory.c. a bit disappointing.9. what was the 15% on the bill paid for?a. the food.b. the drinks.c. the service.听第8段材料,回答第10至12题。10. why is the man at the shop?a. to order a camera for his wife.b. to have a camera repaired. c. to get a camera changed.11. what colour does the man want?a. pink.b. black.c. orange.12. what will the man do afterwards?a. make a phone call.b. wait until further notice.c. come again the next day.听第9段材料,回答第13至16题。13. what would joe probably do during the thanksgiving holiday?a. go to a play.b. stay at home.c. visit kingston.14. what is ariel going to do in toronto?a. attend a party.b. meet her aunt.c. see a car show.i5. why is ariel in a hurry to leave?a. to call up betty.b. to buy some dvds.c. to pick up daniel.16. what might be the relationship between the speakers?a. classmates.b. fellow workers.c. guide and tourist.听第10段材料,回答第17至20题。17. where does thomas manning work?a. in the guinness company.b. at a radio station.c. in a museum.18. where did the idea of a book of records come from?a. a bird-shooting trip.b. a visit to europe.c. a television talk show.19. when did sir hughs first book of records come out?a. in 1875.b. in 1950.c. in 1955.20. what are the two speakers going to talk about next?a. more records of unusual facts.b. the founder of the company.c. the oldest person in the world.第二部分阅读理解(共两节,满分40分)第一节(共15小题;每小题2分,满分30分)阅读下列短文,从每题所给的四个选项(a、b、c和d)中,选出最佳选项,并在答题卡上将该项涂黑。ait was one of my first lessons as an international student in new york city. my us history teacher had just finished his lesson. he sat back in his armchair comfortably, and asked: “was there anybody doing anything interesting yesterday?” “i drew a panda, which was lovely!” a girl beside me shouted.then, the talk developed rapidly. someone said he had received his learners driving permit, while another mentioned that she had spent the first salary from her part-time job. everybody seemed to have something to say. although there was a range of people, from different backgrounds, people seemed to feel at home with each other. not me. i stayed aloof from the discussion. i looked through my notes until i looked up to see another teacher come in and share some cookies he had made yesterday. the beautifully baked cookies sent out a good smell, which made it impossible to concentrate on my work any longer. however, my seat was in the back row, and i was too shy to stand up and take a cookie for myself. “go ahead and have one!” it was the history teacher: “if you dont stand up, nobody is going to feed you!”i was still hesitant, but i got up and took a cookie with some other classmates. now i felt more at ease. we laughed about how “greedy” we were. the “cookie crisis” had taught me a lesson. i would have to be less shy in the united states. here was a mixed and various culture, and if i wanted to get anywhere i would have to brave its newness and difference and make myself heard, just as the teacher had said. otherwise, “nobody is going to feed you.” it was something a person new to the us, such as myself, needed to learn.21. the atmosphere in a us classroom is quite _.a. lively b. lonely c. bad d. quiet22. what does the underlined phrase “aloof from” mean?a. in spite of b. instead of c. apart from d. away from 23. what prevented the writer from getting a cookie for himself at first?a. his bravery. b. his shyness. c. his strangeness. d. his weakness.24. the “cookie crisis” in the last paragraph was _ to the writer.a. an important problem b. a kind of valuable foodc. a turning point in his life attitude d. a dream in his school lifebmonday 2nd januaryi am in a small village in the carpathian mountains, north of bucharest, the capital of romania. ive come to see the brown bears, which come to the villages at night to look for food. they walk 20 kilometres a night to get here. a farmer told me that some of his sheep have been killed by bears. but this is unusual. usually, the bears just take bits of food which people have thrown away. tonight i hope ill see them.tuesday 3rd januarylast night i waited with a group of tourists and as it grew dark, we saw the huge black shapes of bears. it seems the bears dont go for people, unless they are attacked first. they were not afraid of the tourists, who took photos of them. those clever bears knew where to go for their dinner. they jumped straight into the rubbish, where there was lots of food which people had thrown away.wednesday 4th januaryalthough its wonderful to see the bears in the village, it can only mean one thing: their habitat is disappearing. they would prefer to stay hidden in the mountain forests, but the trees have been cut down for firewood. so they cannot find enough food any more.thursday 5th januarytoday i met the head of the carpathian animal protection group. he says that there are only about 2,500 bears left, and is worried that they will soon become extinct. rich people from other countries pay a lot of money to come and shoot the bears for sport. the poor people from these villages need the money. but perhaps they could make more money from the tourists who want to come just watch the bears; and this would continue in the future. once the bears are all dead, the tourists will stop visiting the village. but if the bears keep visiting the villages, then, perhaps, so will the tourists.25. the best title for this passage would be _.a. hungry brown bears b. brown bears in the forestc. wandering brown bears d. brown bearsa wonder26. it is unusual to the writer that _.a. the brown bears like to be taken photos of.b. the bears come out at night to look for food c. the bears just take bits of food thrown awayd. the bears have attacked a farmers sheep 27. the villagers could continue to earn money from the bears if _.a. they shot the bears for sport b. people paid more money to kill themc. more tourists came to see the bears d. the villagers sold the bears skins to tourists28. what will happen to the bears in the future?a. they may be kept in zoos. b. they may become extinct.c. they may keep eating rubbish. d. they may be watched by visitors. csun tours: short breaks in new yorkday 1: times square and the lincoln centerwelcome to new yorkthe big apple! here in new york the wonders of the big apple exceed (超出) all expectationsthe fantastic skyline, wonderful restaurants, theaters, museums, shops and attractions. on your first day you will visit the famous lincoln and rockefeller centers, and drive down fifth avenue. you will drive through times square, the “crossroads of the world”. you will then travel to central park, a miracle in the center of manhattan. lunch is on your own, but this evening you will have dinner at the famous jekyll and hyde club, where the waiters are all dressed as vampires(吸血鬼), and at some point in the evening frankenstein (科学怪人)comes to life.day 2: exploring the citythe entire day is yours for sightseeing and shopping. explore the attractive city of new york with its skyscrapers, bridges, historic landmarks and broadway theaters.day 3: downtown and south street seaporttoday you will visit greenwich village, wall street and the world trade center. you will visit south street seaport, a 19th-century seaport with narrow streets, hundreds of shops, an international food stand and street entertainment. this afternoon you will visit chinatown, and finally the empire state building observatory, which towers 1,250 feet above new york city. you will use the high-speed elevators to go to the top, unlike king kong who climbed up the outside of the building. this evening, you will have dinner at the well-known tavern-on-the-green restaurant overlooking central park.arriving in new yorka sun tours representative will meet you at jfk airport and take you to your hotel, which is in the center of the city. when you check in, you will receive further information about this evenings “getting-to know-each-other” party at the manhattan restaurant.29. if you want to join in this tour, which of the following will you contact?a. sun tours b. hyde club c. greenwich village d. jfk airport 30. how many places will you visit on the third day?a. five b. six c. seven d. eight31. what can we know from the last paragraph?a. you will go to the hotel in the center of the city by yourself. b. when you arrive at the airport, you will be told about the tour plan.c. you have known all about the manhattan restaurant before your arrival.d. when you check in, you will know more about the evening party.dif you say, “the cats out of the bag” instead of “the secret is given away,” youre using an idiom. the meaning of an idiom is different from the actual meaning of the words used. “an apple a day keeps the doctor away” is a proverb. proverbs are old but familiar sayings that usually give advice. both idioms and proverbs are part of our daily expressions. many are very old and have interesting histories. see how many of these expressions you know. “bury the hatchet.”native americans used to bury weapons to show that fighting had ended and enemies were now at peace. today, the idiom means to make up with a friend after an argument of fight.“a close shave.”in the past, student barbers learned to shave on customers. if they shaved too close, their customers might be cut or even hardly escape serious injury. today, we use the idiom if a person narrowly escapes disaster.“raining cats and dogs.”in norse mythology the dog is associated with wind and the cat with storms. this expression means its raining very heavily.to “shed crocodile tears.”crocodiles have a reflex that causes their eyes to tear when they open their mouths. that makes it look as though they are crying while swallowing their food. in fact, neither crocodiles nor people who shed “crocodile” tears feel sorry for their actions.“saved by the bell.”in 17th-century england, a guard at windsor castle was accused of falling asleep at his post. he claimed he was wrongly accused and could prove it; he had heard the church bell chime (鸣响) thirteen times at midnight. townspeople supported his claim and he was saved. today we think of the bell that ends a round in boxing, often saving the boxer from injury, or the bell at the end of a class period, saving you from more work. now this idiom means rescue from a situation at the last possible moment.32. the best title of this passage will probably be _.a. everyday expressions b. not idioms but proverbs c. idioms and proverbs are old d. idioms or proverbs33. the purpose of this article is to _.a. compare some useful and interesting idioms and proverbs b. tell us some idioms and proverbs which can be used today c. explain the meaning of some interesting everyday expressionsd. show the importance of using proverbs and idioms in your writing34. it can be inferred from the article that _.a. idioms and proverbs are a must in our lifeb. proverbs are more common than idiomsc. idioms are more interesting than proverbsd. it is difficult to guess the meaning of idioms35. which of these statements is an example of “a close shave”?a. my brother bought a new computer yesterday.b. my friend will come to my city to see me.c. a car nearly hit me on my way to school.d. no one in my school has ever been to canada.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。every student has tests when they are at school. but have you ever been so worried about the tests that you cant fall asleep at night? have you ever felt sick or had a headache during a test? 36 . this worry in your mind can make your body feel bad. you may feel angry, frustrated, scared, or afraid - which can give you a stomachache or a headache. 37 . good or normal stress might happen when you are called to answer a question in class or when you have to give a speech. this kind of stress can help you to get things better done. 38 .but bad stress can happen if the stressful feelings keep going over a long time. you may not feel well if your parents are fighting, if a family member is ill, if you are having problems at school, or if you are going through anything else that makes you upset every day. 39 . 40 . that means making good decision about how to spend your time. if you are only dealing with school stuff and have no time to play, you can get stressed. make sure you keep your self in mind: sleep, exercise, leisure and food. if you take care of yourself and get enough sleep and food, and if you exercise and leave time for fun stuff, you will probably be less stressed out!a. however, there are two different kinds of stress. b. can you tell a kind of stress from another one? c. the best way to keep stress away is to have a balanced life. d. that kind of stress isnt going to help you, and it can actually make you sick. e. since bad stress is harmful for us, youd better try to change it into good stress.f. if so, then you know what stress is. stress is what you feel when you are worried or uncomfortable about something.g. for example, you may do a better job on your test if the stress pushes you to prepare well before the test. 第三部分 英语知识运用(共两节,满分45分)第一节 完形填空(共20小题;每小题1.5分;满分30分) 阅读下面短文,从短文后各题所给的四个选项(a、b、c、d)中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。f-a-m-i-l-yi bumped into a stranger as he passed by, “oh, excuse me, please.” was my reply. he said, “please 41 me too; i wasnt even watching you.” we were very polite, this stranger and i. we went on our way and we said 42 . but at home a 43 story is told. how we treat our loved ones, young and old?later that day, i was cooking the evening meal, and my daughter stood beside me very 44 . when i turned, i nearly knocked her down. “move out of the 45 ,” i said with a 46 . she walked away, her little heart was broken. i didnt realize how harshly id spoken. 47 i lay awake in bed, gods still small voice came to me and said, “while 48 with a stranger, common politeness you use, 49 the children you love, you seem to abuse. look on the 50 door, youll find some flowers there by the door. those are the flowers she brought for you. she picked them herself: pink, yellow and 51 . she stood quietly not to spoil the 52 , and you never saw the tears in her eyes.”by this time, i felt very small, and now my tears began to fall. i quietly went and knelt by her 53 . “wake up, little girl, wake up,” i said. “are these the flowers you 54 for me?” she smiled, “ i found them out by the tree. i picked them because theyre 55 like you. i knew youd like them, especially the blue.” i said, “daughter, im sorry for the way i acted today; i 56 have yelled at you that way.” she said, “oh, mom, thats okay. i love you 57 .” i said, “daughter, i love you too, and i do like the flowers, especially the blue.”are you aware that: if we die tomorrow, the company that we are working for could easily 58 us in a few days. but the family we left behind will feel the loss for the rest of their lives. and come to think of it, we pour ourselves more into work than to our familyan 59 investment indeed.so whats behind the story? you know what is the full word of family?family=(f)ather (a)nd (m)other, (i) (l)ove (y)ou!fill life with love and bravery 60 we shall live a life uncommon.41. a. passb. excusec. helpd. ask42. a. hellob. sorryc. good-byed. again43. a. similarb. lovec. familyd. different44. a. stillb. noisilyc. surprisedd. quiet45. a. tableb. housec. cornerd. way46. a. smileb. frownc. sighd. anger47. a. where b. withc. whiled. during48. a. doingb. treatingc. dealingd. saying49. a. butb. soc. andd. then50. a. bedroomb. kitchenc. garaged. basement51. a. redb. purplec. blued. white52. a. flowersb. mealc. kitchend. surprise53. a. tableb. roomc. bedd. flowers54. a. boughtb. plantedc. pickedd. painted55. a. deliciousb. prettyc. honestd. horrible56. a. mustntb. shouldntc. couldntd. neednt57. a. anywayb. alreadyc. somehowd. someday58. a. fireb. employc. blamed. replace59. a. cleverb. wisec. badd. unwise60. a. orb. butc. andd. then第二节 语法填空(共10个小题;每小题1.5分,满分15分)阅读下面材料,在空白处填入适当的内容(不多于3个单词)或括号内单词的正确形式。_61_ the improvement of life standards,there are a growing number of people travelling each year, _62_ is a good way to enjoy life. some people would like _63_ (take) a package tour, while others would rather _64_ (travel) on their own. i prefer to _65_ latter, because i feel that its much _66_ (convenient) and cheaper than taking a package tour as i did before.first of all, travelling on my own, i can arrange my time and route more freely. for example, when i get to someplace i like, i _67_ choose to
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