文档库 最新最全的文档下载
当前位置:文档库 › 黑龙江省哈三中2020届三模文科数学及答案

黑龙江省哈三中2020届三模文科数学及答案

黑龙江省哈三中2020届三模文科数学及答案
黑龙江省哈三中2020届三模文科数学及答案

黑龙江省哈三中2018-2019学年度高三第一次测试物理试卷及答案

黑龙江省哈三中2018-2019学年度高三第一次测试物理试卷及答 案 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,1-8小题只有一个选项正确,其余小题有多个选项正确。全部选对的得4分,选不全的得2分,有选错或不答的不得分)1.历史上首先正确认识力和运动的关系,批驳“力是维持物体运动的原因”观点的物理学 家是: A.伽利略B.牛顿C.笛卡儿D.亚里士多德` 2.如图所示,大小分别为F1、F2、F3的三个力围成封闭三角形.下列4个图中,这三个力 的合力为零的是: A B C D 3.人站在地面上,先将两腿弯曲,再用力蹬地,就能跳离地面,人能跳起离开地面的原因 是: A.人除了受到地面的弹力外,还受到一个向上的力 B.地面对人的支持力大于人受到的重力 C.地面对人的支持力大于人对地面的压力 D.人对地面的压力和地面对人的支持力是一对平衡力 4.在平直道路上,甲车以速度v匀速行驶。当甲车司机发现前方距离为d处的乙车时,立即以大小为 a1的加速度匀减速行驶,与此同时,乙车司机也发现了甲车,立即从静止开始以大小为a2的加速度沿甲车运动的方向匀加速运动,则: A.甲、乙两车之间的距离一定不断减小 B.甲、乙两车之间的距离一定不断增大 C.若两车不会相撞,则两车速度相等时距离最近 D.若两车不会相撞,则两车速度相等时距离最远 5.如图所示,一斜劈放在粗糙水平面上,保持静止,斜劈上有一物块,甲图中,物块正在沿斜面以速 度v0匀速下滑;乙图中,对该物块施加一平行于斜面向下的推力F2使其加速下滑,丙图中,对该物块施加一平行于斜面向上的推力F3使其减速下滑;三种情况地面对斜劈的摩擦力分别为f1、f2、f3,则以下说法正确的是: A.f 1、f2向右,且f1=f2 B.f3 ≠0,且f3 向左 C.f1=f2=f3=0 D.f2和f3方向相反 6.如图所示,A、B两物体叠放在一起,以相同的初速度上抛(不计空气阻力), 到回到出发点的过程中,下列说法正确的是: A.上升过程A、B处于超重状态,下降过程A、B处于失重状态 B.上升和下降过程A、B两物体均为完全失重 C.上升过程中A物体对B物体的压力大于A物体受到的重力 D.下降过程中A物体对B物体的压力大于A物体受到的重力 7.如图所示,小球的质量为m,用弹簧和细线悬挂在天花板上,保持静止,弹簧和细线的质量忽略不计, 且与水平方向的夹角均为60o,当细线被剪断的瞬间,小球的加速度大小和方向正确的是: A. 0 B.g,竖直向 下

哈三中2015年第一次高考模拟考试-英语答案

哈尔滨三中2015年第一次模拟考试 英语答案 第一部分:听力 1-5CBABC 6-10ACBCA 11-15CBACB 16-20CABAC 第二部分:阅读理解 21–24 CDCB 25–27CAA 28–31ACAB 32–35 BDAB 36–40CBFAD 第三部分:英语知识运用 41-45 CDDAB 46-50 BCDAC 51-55 ABACC 56-60 CDDBB 61. humorous/humourous 62. of 63.have been translated 64.have 65.expressions 66.stuck 67. no/little 68.the 69. it 70. who 短文改错 1.第一句kid-- kids 2.第一句it--which,或者it前面加and 3.第二句he-- she 4.第四句am-- was 5.第四句sadly--sad 6.第五句Put-- Putting 7.第五句school前面的the去掉 8.第六句take--took 9.第六句but--and 10.最后一句much--more或者much后面加more 书面表达: Dear friends, In today’s world, being able to master a foreign language will be helpful in our life. Here I’d like to share my learning methods. First, I think it useful to learn grammar and remember as many useful sentence patterns as I can. I believe the more we read, the better our English will be. So I spend much time reading English newspapers and magazines after class, which helps to improve my English. Besides, TV and radio programs are of great help. Learning English not only increases my awareness of foreign cultures but also helps me to communicate with English-speaking people and to make more new friends. However, sometimes I get discouraged because I keep forgetting words I have just learned. I’d like to use the opportunity to seek for your advice. Thank you! Yours sincerely Li Hua

2018年哈三中四模理综试题

2018年哈尔滨市第三中学第四次高考模拟考试 理科综合能力测试 考试时间:150分钟 本试卷分第I卷(选择题)和第Ⅱ卷(非选择题)两部分,其中第Ⅱ卷第33~38题为选考题,其它题为必考题。考生作答时,将答案答在答题卡上,在本试卷上答题无效。考试结束后,将本试卷和答题卡一并交回 注意事项 1.答题前,考生务必先将自己的姓名、准考证号填写在答题卡上,认真核对条形码上的姓名、准考证号,并将条形码粘贴在答题卡的指定位置上。 2.选择题答案使用2B铅笔填涂,如需改动,用橡皮擦干净后,再选涂其它答案标号:非选择题答案使用0.5毫米的黑色中性(签字)笔或碳素笔书写,字体工整、笔迹清楚。 3.请按照题号在各题的答题区域(黑色线框)内作答,超出答题区域书写的答案无效。 4保持卡面清洁,不折叠,不破损。 5做选考题时,考生按照题目要求作答,并用2B铅笔在答题卡上把所选题目对应的题号涂黑。 可能用到的相对原子质量:H-1 C—12 N—14 0—16 S—32 Fe—56 Ba—137 第I卷(选择题共126分) 一、选择题:本题共13小题,每小题6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.关于细胞生命历程的叙述,正确的是 A.用紫外线照射后细胞膜被破坏会引起该细胞凋亡 B.原癌基因控制细胞分裂分化的进程并阻止细胞不正常的增殖 C.细胞周期中染色质和染色体DNA指导蛋白质合成的能力不相同 D.细胞的分裂、分化、衰老、凋亡以及癌变是基因选择性表达的结果 2.水是细胞中含量最多的化合物,下面关于水的叙述,错误的是 A.在有氧呼吸过程中,水可以在线粒体基质中参与反应 B.植物根系从土壤中吸收水需要消耗细胞代谢释放的能量 C.光合作用过程中,水既能影响光反应也能影响暗反应 D.遗传信息的传递和表达过程离不开水 3.东北虎生活在俄罗斯西伯利亚、朝鲜和中国东北地区,华南虎广泛分布在华南西南等地区,二者在体型体色等多方面具有显著的差异,自然状态下不会相遇交配繁殖,但是在动物园里两者可以交配繁殖产生可育后代。下列叙述错误的是 A.东北虎和华南虎之间存在地理隔离不是生殖隔离

黑龙江哈三中高三上学期期末考试英语

黑龙江省哈三中 2010 届高三上学期期末考试(英语) 审校:冼巧洁 第 I 卷 (三部分 共 115分) 第一部分:听力(共两节,满分3 0分) 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 秒钟时间来回答有关小题和阅读下 一小题。每段对话仅读一遍。 1. What is the man? A. A cook. B. A teacher. 2. Where are the speakers? A. In a library. B. In a bookstore. 3. What was the weather like at noon? A. Hot. B. Cool. 4. How much money can the woman lend to the man? A. $ 50. B. $ 100. C. $ 150. 5. What does the man suggest the woman do? A. Write Daisy a note of apology. B. Return Daisy 's notes in a few days. C. Apologize when Daisy is less angry. 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,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、 7 题。 6. What does the woman say about the jacket? A. It feels bad. B. It is of high quality. 7. Why is the jacket small for the man? A. He has gained weight. B. He bought a wrong size. size. 听第 7段材料,回答第 8、 9 题。 8. What does the man want to have? A. Seafood. B. Fast food. 9. Where does the man decide to go tonight? A. To Antonio 's. B. To the Pizza House. 听第 8段材料,回答第 10、 11、 12 题。 10. What are the speakers mainly talking about? A. The man 's health. B. The man 's lifestyle. 11. What does the man have to do for his mother? C. A salesman. C. In a classroom. C. Cold. C. It isn 't worth the money. C. He likes to wear a small C. Vegetables. C. To Sally 's Home Cooking. C. The man 's house. A. Take care of her car. 12. What is the man doing now? A. Working. B. Look after her apartment. B. Taking exercise. C. Pay attention to her health. C. Waiting for the bus.

2016年黑龙江省哈尔滨三中高考物理一模试卷含参考答案

2016年黑龙江省哈尔滨三中高考物理一模试卷 一、选择题 1.(6分)物理学家通过艰辛的实验和理论研究探究自然规律,为人类的科学做出了巨大贡献,值得我们敬仰.下列描述中符合物理学史实的是()A.奥斯特根据通电螺线管的磁场和条形磁铁的磁场相似性,提出了分子电流假说 B.开普勒发现了行星运动三定律,进而提出了万有引力定律 C.平均速度、瞬时速度和加速度等描述运动所需要的概念是伽利略首先建立的D.法拉第发现了电磁感应现象并总结出了判断感应电流方向的规律 2.(6分)在水平桌面上有一个质量为M且倾角为α的斜面体.一个质量为m 的物体,在平行于斜面的拉力F作用下,沿斜面向上做匀速运动.斜面体始终处于静止状态.已知物块与斜面间的动摩擦因数为μ,重力加速度为g.下列结论正确的是() A.斜面对物块的摩擦力大小是F B.斜面对物块的摩擦力大小是μmg C.桌面对斜面体的摩擦力大小是Fcosα D.桌面对斜面体的支持力大小是(M+m)g 3.(6分)t=0时.A、B两小球从相距7m的两个位置相向行驶,它们的v﹣t图象如图所示.对小球运动状况的描述正确的是() A.在前6杪内,B球运动方向始终没有发生变化 B.在第2秒末,AB两球相距最近 C.在前6秒内,B球一直做加速直线运动 D.在第6秒末,AB两球相距1m 4.(6分)宇航员站在某一星球上,将一个小球距离星球表面h高度处由静止释

放使其做自由落体运动,经过t时间后小球到达星球表面,已知该星球的半径为R,引力常量为G,则下列选项正确的是() A.该星球的质量为 B.该星球表面的重力加速度为 C.该星球表面的第一宇宙速度为 D.通过以上数据无法确定该星球的密度 5.(6分)在如图所示电路中,闭合电键S,理想电流表和理想电压表的示数分别用I和U表示,当滑动变阻器的滑动触头P向左滑动时,两表的示数都发生变化.电源的电动势和内电阻始终不变,下列说法正确的是() A.I变大,U变小B.比值变大 C.R1的功率一定变大D.电源的总功率一定减小 6.(6分)如图所示,光滑水平面上放置着四个相同的木块,其中木块B与C之间用一轻弹簧相连,轻弹簧始终在弹性限度内.现用水平拉力F拉B木块,使四个木块以相同的加速度一起加速运动,则以下说法正确的是() A.一起加速过程中,D所受到的静摩擦力大小为 B.一起加速过程中,C木块受到四个力的作用 C.一起加速过程中,A、D木块所受摩擦力大小和方向相同 D.当F撤去瞬间,A、D木块所受静摩擦力的大小和方向都不变 7.(6分)如图所示,可视为质点的质量为m且所带电量为q的小球.用一绝缘轻质细绳悬挂于0点,绳长为L,现加一水平向右的足够大的匀强电场,电场强度大小为E=.小球初始位置在最低点,若给小球一个水平向右的初速度,使小球能够在竖直面内做圆周运动,忽略空气阻力,重力加速度为g.则下列说法正确的是()

最新哈三中四模语文+文科数学+英语文科综合答案+全优秀名师资料

2011哈三中四模语文文科数学英语文科综合答案全 rotary master common neurological disease pathogenesis, clinical manifestations, diagnosis (localized and qualitative diagnosis), differential diagnosis and therapeutic principle. 2. basic requirements (1) number of diseases and cases: the number of disease cases (?) 20 30 cerebral hemorrhage cerebral infarction after subarachnoid hemorrhage:

report of 5 5 of encephalitis meningitis in 5 10 10 3 migraines Parkinson's disease epilepsy sclerosis multiplex more than 5 2 spinal disease Guillain-Barre (Guillain-Barre) syndrome in 10 single neuropathy or multiple weeks Surrounding nerve 5 (2) basic skills required: name cases (?) standard full neurological physical examinations and locate 60 waist size 10 reading 20 EMG-EEG reading 20 skull and spinal CT reading 80 head and spine MRI reading 80 Department of Neurology (2) clinical knowledge and high skills: basic standards on the basis of further a high standard of inflammatory and degenerative diseases of the nervous system in pathogenesis, clinical presentation, diagnosis, differential diagnosis and therapeutic principle. Familiar with common neurological diseases such as encephalitis, epilepsy, EEG; grasp the imaging of inflammation and degeneration of the nervous system, as well as the results of Transcranial Doppler examination of clinical significance. (3) foreign language, teaching, research and other requirements: can read professional foreign language documents and perform simple medical English 哈三中2011年第四次高考模拟考试 语文答案教师 一、科技文阅读 1(D。(ABC三项均在原文第三段内容有对应,D项答非所问。) 2(C。(A项缺少条件,原文第一段的表述是“如果这种趋势继续发展下去,肥 胖很快就会超过吸烟,成为美国导致过早死的最大单一性因素”。B项偷换概念,原文第一段的表述是“《美国医学协会杂志》(JAMA)上的一项研究表明,肥胖每年

黑龙江省哈三中2019届高三第一次模拟试题 英语

2019年哈尔滨市第三中学第一次高考模拟考试 英语试题 注意事项: 1.答题前,考生在答题卡上务必用0.5毫米黑色墨水的签字笔将自己的姓名、准考证号填写清楚,并贴好条形码。请认真核准条形码上的准考证号、姓名。 2.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。在试题卷上作答无效。 3.非选择题需用0.5毫米黑色字迹的签字笔书写,字体工整,笔迹清楚。 第I卷(选择题,共115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。 1.What time is it now? A.2:00. B.2:30. C.3:00. 2.What does the woman advise the man to do? A.To dress professionally. B.To choose a proper color. C.To choose a proper style. 3.Where will the woman go first? A.To her house. B.To the bank. C.To a telephone booth. 4.Who is the woman probably speaking to? A.A post office clerk. B.A bus conductor. C.A travel agent. 5.Why was the woman late? A.Her roommate told her a wrong time. B.She forgot the time change. C.She wasn’t informed of the time change. 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

黑龙江省哈三中2021年高三第一次高考模拟考试理综物理试题

哈三中2021年第一次高考模拟考试 理科综合(物理)试卷 本试卷分第I卷(选择题)和第Ⅱ卷(非选择题)两部分,其中第Ⅱ卷第33~40题为选考题,其它题为必考题。考生作答时,将答案答在答题卡上,在本试卷上答题无效。考试结束后,将本试卷和答题卡一并交回。 可能用到的相对原子质量:H 1 C 12 N14O 16 第I卷 二、选择题:本题共8小题,每小题6分。在每小题给出的四个选项中,第14~18题只有一项符合题目要求,第19~21题有多项符合题目要求。全部选对的得6分,选对但不全的得3分,有选错的得0分。 14.下列说法正确的是 A.楞次首先发现电流周围存在磁场 B.法拉第首先发现了电磁感应现象 C.亚里士多德认为力是改变物体运动状态的原因 D.经典力学对宏观物体和微观物体的研究都适用 15.如图,斜面与水平面之间的夹角为45°,在斜面底端A点正上方高 度为10m处的O点,以5 m/s的速度水平抛出一个小球,飞行一段 时间后撞在斜面上,这段飞行所用的时间为(g=10m/s2) A.2s B.2s C.1 s D. 0.5 s 16.在研究微型电动机的性能时,可采用右图所示的实验电路。当 调节滑动变阻器R,使电动机停止转动时,电流表和电压表的示数分

别为1.0A 和1.0V;重新调节R,使电动机恢复正常运转时,电流表和电压表的示数分别为2.0A 和15.0V 。则当这台电动机正常运转时 A .电动机的内阻为7.5Ω B .电动机的内阻为2.0Ω C.电动机的输出功率为30.0W D .电动机的输出功率为26.0W 17.水平方向的传送带,顺时针转动,传送带速度大小V=2m /s 不变,两端A 、B 间距离为3m 。一物块从B 端以V0=4m/s 滑上传送带,物块与传送带间的动摩擦因数μ=0.4,g=10m /s 2。物块从滑上传送带至离开传送带的过程中,速度随时间变化的图象是 A. B.C . D. 18.空间某区域竖直平面内存在电场,电场线分布如图所示。一个质量为m、电量为q ,电性未知的小球在该电场中运动,小球经过A 点时的速度大小为1v ,方向水平向右,运动至B 点时的速度大小为2v 。若A 、B 两点之间的高度差为h,则以下判断中正确的是 A.A、B 两点的电场强度和电势大小关系为B A E E >、B A ??< B.若12v v >,则电场力一定做正功 C.A 、B 两点间的电势差为()gh v v q m 222122-- D .小球从A 运动到B点的过程中电场力做的功为 21222121mv mv - 19.如图所示,一木箱放在水平面上,木箱重G1,人重G 2, 人站在木箱里用力F 向上推木箱,则

2019-2020学年黑龙江省哈尔滨三中高三(上)期末数学试卷(理科)

2019-2020学年黑龙江省哈尔滨三中高三(上)期末数学试卷(理 科) 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.(5分)设集合{|1}P x x =?,集合1|1Q x x ??=???? ?,则(P Q =I ) A .? B .{1} C .{|0}x x < D .{|0x x <或1}x = 2.(5分)设复数1z i =,21z i =+,则复数12z z z =g 在复平面内对应的点位于( ) A .第一象限 B .第二象限 C .第三象限 D .第四象限 3.(5分)设函数2,0()1,0x x f x x -?=?>? ?,则满足(1)(2)f x f x +<的x 的取值范围是( ) A .(-∞,1]- B .(0,)+∞ C .(1,0)- D .(,0)-∞ 4.(5分)已知椭圆22 143 x y +=,则与椭圆相交且以点(1,1)A 为弦中点的直线所在方程为( ) A .3470x y ++= B .2570x y +-= C .3410x y -+= D .3470x y +-= 5.(5分)“干支纪年法”是中国历法上自古以来就一直使用的纪年方法,甲、乙、丙、丁、戊、己、庚、辛、壬、癸被称为“十天干”,子、丑、寅、卯、辰、巳、午、未、申、酉、戌、亥叫做“十二地支”.“天干”以“甲”字开始,“地支”以“子”字开始,两者按照干 支顺序相配,构成了“干支纪年法”,其相配顺序为:甲子、乙丑、丙寅??癸酉、甲戌、乙亥、丙子? ?癸未、甲申、乙酉、丙戌??癸巳??癸亥,60为一个周期,周而复始,循环记录.按照“干支纪年法”,中华人民共和国成立的那年为己丑年,则2013年为( ) A .甲巳年 B .壬辰年 C .辛卯年 D .癸巳年 6.(5分)设m ,n 是两条不同的直线,α,β,γ是三个不同的平面 ①m α?,//n α,则//m n ; ②//αβ,//βγ,m α⊥,则m γ⊥; ③n αβ=I ,//m n ,//m α,则//m β; ④若//m α,//n β,//m n ,则//αβ.

哈三中2018届高三三模英语试卷(有答案)

哈三中2018届高三下学期第三次模拟考试 英语试题 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,共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。 A Nearly 25% of the entire U.S. population are likely to hit the road during the holidays this year. We’ve picked the best road food stops along some of the South’s most traveled interstates (州际公路). Ⅰ-35 | Ssan Antonio, TX, to Oklahoma City, OK Fancy That | Exit 109, Norman, OK | Miles from the interstate: 2.8 This downtown store offers a sit-down “classic lunch” for $8 that includes an entrée (主菜) and a side: a big meatball sandwich, perhaps, with a strawberry, blue cheese, or a fat BLT on Texas toast with a salad. 215 East Main Street; 236/908–2209; https://www.wendangku.net/doc/6a11572590.html, Babe’s Chicken Dinner House | Exit 477, Sanger, Texas | Miles from the interstate: 0.8 You’ll find yourself at Babe’s by the 10-foot-tall chicken standing outside the front door of this store. But here’s the real draw: golden fried chicken and chicken-fried steak, served with family-style sides. 202 North Fourth street; 116/498–1208; https://www.wendangku.net/doc/6a11572590.html, Ⅰ- 40 | Nashville, TN, to Wilmington, NC The Feed Bag Restaurant | Exit 174, Farmington, NC | Miles from the interstate: 2.2 Located in a former general store down a country road, this simple country restaurant serves fresh, local food with zero cheats and tricks. 2339 NC Highway 801 North; 336/998–1109 Sunrise Biscuit Kitchen | Exit 270, Chapel Hill, NC | Miles from the interstate: 1.8 Sunrise is the sandwich king —there’s nothing like these giant biscuits filled with eggs, sausage, cheese, or whatever filling you’d like. It’s drive-through only —perfect for when you don’t have time to stop and sit. Just get there before 2:30 p.m., when they close. 1305t Franklin Street; 919/933–1324 21. If you are interested in meatball sandwiches, which telephone number will you call? A. 116/498 – 1208. B. 336/998 – 1109. C. 919/933 – 1324. D. 236/908 – 2209. 22. What is special about Sunrise Biscuit Kitchen? A. You can taste fresh local food. B. You don’t have to stop and sit. C. A sit-down classic lunch is served. D. A 10-foot-tall chicken stands outside. 23. What do the four food stops have in common? A. Providing giant biscuits. B. Having their own websites. C. Being open 24 hours. D. Being close to the interstates. B There is a little girl called Lisa, who is five years old, and one day a friend invited her to a party held at a gym where Lisa discovered that she loved doing gymnastics. A few nights after the party, Lisa had a dream. She told her mother, Jahira, about the dream. Jahira said, “Lisa said that in her dream she went to the Olympics. She described everything at this international competition. At first I did not take her story seriously. ” But Lisa kept talking about her dream. She told it to her father, David. So Jahira and David decided to pay for Lisa to learn gymnastics. So Lisa started to train at a special and competitive gym. Though only 7 years old, she was already training to compete at a high level. The years passed quickly. Lisa got better and better. By the time she was 12 years old, Lisa was training so many hours each day that she did not have time to do things that many other Americans of the same age did. When Lisa was 13, she had a chance to compete in a national gymnastics event. If she did well, the event would give her the chance to join the national team — the team that trains for the Olympics. But the family was out of money. Jahira had to tell Lisa that she could not go. Jahira said, “Tears came to her eyes, and she said, ‘I understand.’” A week or two later, a rich family came to visit Lisa’s gym unexpectedly. They watched Lisa train. Then they asked to talk to her mother. The rich family offered Jahira all the money they needed! Eventually, Lisa competed at the 2012 Olympic trials. She finished 10th in all rounds. 24. Lisa had a dream to . A. go to the party B. do gymnastics C. take part in the Olympics D. attend a national competition 25. From the passage, we can infer that . A. Lisa’s parents were tired of her talking about her dream B. Lisa’s parents loved her and were moved by her C. Lisa’s mother supported her dream even at the beginning D. Lisa became a national team player at the age of twelve 26. What does the author want to tell us? A. Knowledge is a measure, but practice is the key to it. B. Wherever you go, go with all your heart. C. Nothing is to be got without pain but poverty. D. God blesses the determined and hard-working. 27. Which of the following can be the best title for the passage?

2020年黑龙江省哈尔滨三中高考数学一模试卷(理科)

高考数学一模试卷(理科) 一、选择题(本大题共12小题,共60.0分) 1.已知全集U=,集合A={-2,-1,0,1,2},B={x|x2≥4},则如图中阴影部分所表 示的集合为() A. {-2,-1,0,1} B. {0} C. {-1,0} D. {-1,0,1} 2.若复数z=,则|z|=() A. 8 B. 2 C. 2 D. 3.某三棱锥的三视图如图所示,则该三棱锥的体积为 () A. B. C. 2 D. 4.已知a=,b=,c=,则() A. b<a<c B. a<b<c C. b<c<a D. c<a<b 5.已知数列{a n}的前n项和S n=2+λa n,且a1=1,则S5=() A. 27 B. C. D. 31 6.设随机变量ξ~B(2,p),η~B(4,p),若,则P(η≥2)的值为() A. B. C. D. 7.已知双曲线C:-=1(a>0,b>0)的右焦点F2到渐近线的距离为4,且在双曲 线C上到F2的距离为2的点有且仅有1个,则这个点到双曲线C的左焦点F1的距离为()

A. 2 B. 4 C. 6 D. 8 8.甲、乙等5人排一排照相,要求甲、乙2人相邻但不排在两端,那么不同的排法共 有() A. 36种 B. 24种 C. 18种 D. 12种 9.阅读如图所示的程序框图,若运行相应的程序输出的结果为0,则判断框中的条件 不可能是() A. n≤2014 B. n≤2015 C. n≤2016 D. n≤2018 10.若的展开式中含有常数项,且n的最小值为a,则= () A. 36π B. C. D. 25π 11.已知x2+y2=4,在这两个实数x,y之间插入三个实数,使这五个数构成等差数列, 那么这个等差数列后三项和的最大值为() A. B. C. D. 12.函数,方程[f(x)]2-(m+1)f(x)+1-m=0有4个不相等实根,则m的取 值范围是() A. B. C. D. 二、填空题(本大题共4小题,共20.0分) 13.已知向量,,则向量与夹角的余弦值为________. 14.设x,y满足约束条件,则的最大值是______. 15.学校艺术节对同一类的A,B,C,D四项参赛作品,只评一项一等奖,在评奖揭晓 前,甲、乙、丙、丁四位同学对这四项参赛作品预测如下: 甲说:“A作品获得一等奖”;乙说:“C作品获得一等奖”丙说:“B,D两项

2015哈三中一模英语科

哈尔滨三中2015年第一次模拟考试 英语试卷笔试部分 第二部分:阅读理解(共两节,满分40分) A One hometown owner in Detroit is intending to exchange his villa for the latest iPhone 6. The owner has dropped the asking price from $ 5,000 to a new iPhone 6 as the owner is desperate to sell before the tax auction (拍卖) season where ―thousands‖ of homes near foreclosure (房屋止赎权) will flood into the market, a real estate broker (房地产经纪人) called Larry Else told ABC News. ―This house is really not worth much at all,‖ Else said. The windows are broken and there is no front door. The broker himself has not been inside the home because his company has a policy of not going in unsecured houses alone. Detroit’s declining fortunes have left its population about a third of what it used to be in its peak, according to the U.S. Census Bureau(人口普查办公室). Now, the property has accrued (拖欠) more than $6,000 in back taxes (退税款) and will enter foreclosure next year if that debt is not settled. So while the owner is asking for an iPhone 6, the true cost of the sale comes from the buyer including the cost of the back taxes. That attracted great interest in the property, as Else said that he received four offers today alone. One woman said she was interested in the house for the wood. Another said that they would be willing to hand over an iPhone 5, and another offered $ 850. But Else hinted that the most likely buyer is someone who already lives on the block and put in a $ 700 bid(出价), and their familiarity with the area appeared to put them at the head of the pack. He said he expects one of the four offers to work out, and may even confirm the sale tonight. This is not the end of his bartering (物物交换) business, however, as Else said that he’s already gotten another call from a homeowner who has had trouble selling their property. 21.Why did the owner drop his price for the house? A.Because the house was too old. B.Because there is a boom in economy. C.Because he wanted to sell the house quickly. D.Because the population in Detroit is small. https://www.wendangku.net/doc/6a11572590.html,rry Else hasn’t come into the house because _______. A.it is dangerous to enter it B.the owner doesn’t permit it C.he is not familiar with the area D.it will break the company’s rule 23.The house will most possibly be sold at the price of _______. A. $ 5,000 B. $ 850 C. $ 700 D. an iPhone 6 24.The passage is most probably taken from ________. A. a story book B. a news report C. an economy report D. a tourist brochure B Regardless of the fact that getting dressed in baseball caps and T-shirts are classic American style choices; the preppy(学院风格) look is what sophisticated(高雅时髦的) British youths wear. But when it comes to the best-dressed nation, neither the US nor the UK tops CNN’s list. So which country has the best fashion sense? Take a look. Italy

相关文档
相关文档 最新文档