配套K12辽宁省大石桥市第二高级中学2017-2018学年高一文综下学期中反向测试试题理

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【K12教育学习资料】[学习]辽宁省大石桥市第二高级中学2017-2018学年高一物理下学期期初考试

2017-2018学年度下学期期初考试高一年级物理试卷时间：90分钟满分：100分第I卷一、选择题（共12题，每题4分，共48分。

1-8题为单选题，9-12为多选题，少选得2分，多选或错选不得分。

）1、汽车正在以12 m/s的速度在平直的公路上前进，在它的正前方15 m处有一障碍物，汽车立即刹车做匀减速运动，加速度大小为6 m/s2，刹车后3 s末汽车和障碍物之间的距离为 ( )A．3 m B．6 mC．12 m D．9 m2、在平直公路上行驶的a车和b车，其位移—时间图象分别为图中直线①和曲线②，由图可知( )A．b车运动方向始终不变B．在t1时刻a车的速度等于b车的速度C．t1到t2时间内a车的平均速度小于b车的平均速度D．t1到t2时间内某时刻两车的速度相同3、如图所示，在倾斜的天花板上用力F垂直天花板压住一木块，使它处于静止状态，则关于木块受力情况，下列说法正确的是( )A．可能只受两个力作用B．可能只受三个力作用C．必定受四个力作用D．以上说法都不对4、如图所示，在与水平方向成θ角、大小为F的力作用下，质量为m的物块沿竖直墙壁加速下滑，已知物块与墙壁的动摩擦因数为μ.则下滑过程中物块的加速度大小为( )A．a＝g－μg B．a＝g－C．a＝g－ D．a＝g－5、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)，下列说法正确的是（）A. 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B．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C．在上升和下降过程中A物体对B物体的压力一定为零D．在上升和下降过程中A物体对B物体的压力等于A物体受到的重力6、如图所示，横截面为直角三角形的两个相同斜面紧靠在一起，固定在水平面上，小球从左边斜面的顶点以不同的初速度向右水平抛出，最后落在斜面上．其中有三次的落点分别是a、b、c，不计空气阻力，则下列判断正确的是（）A．落点b、c比较，小球落在b点的飞行时间短B．小球落在a点和b点的飞行时间均与初速度v0成正比C．三个落点比较，小球落在c点，飞行过程中速度变化最快D．三个落点比较，小球落在c点，飞行过程中速度变化最大7、一质量为2 kg的物体在如图甲所示的xOy平面上运动，在x轴方向上的v－t图象和在y轴方向上的S－t图象分别如图乙、丙所示，下列说法正确的是( )A．前2 s内物体做匀变速曲线运动B．物体的初速度为8 m/sC． 2 s末物体的速度大小为8 m/sD．前2 s内物体所受的合外力为16 N8、如图所示，质量为2m的物块A与水平地面间的动摩擦因数为μ，质量为m的物块B 与地面的摩擦不计，在大小为F的水平推力作用下，A、B一起向右做加速运动，则A和B之间的作用力大小为( )A． B．C． D．9、变速自行车靠变换齿轮组合来改变行驶速度，如图是某一变速车齿轮转动结构示意图，图中A轮有48齿，B轮有42齿，C轮有18齿，D轮有12齿，已知齿的规格相同则( )A．该车可变换两种不同挡位B．该车可变换四种不同档位C．当A轮与D轮组合时，两轮的角速度之比ωA∶ωD＝1∶4D．当A轮与D轮组合时，两轮角速度之比ωA∶ωD＝4∶110、如图（a），一物块在t=0时刻滑上一固定斜面，其运动的v﹣t图线如图（b）所示，若重力加速度及图中的v0，v1，t1均为已知量，则可求出（）A．斜面的倾角B．物块的质量C．物块与斜面间的动摩擦因数D．物块沿斜面向上滑行的最大高度11、如图所示，A、B两物块的质量分别为2m和m，静止叠放在水平地面上。

K12推荐学习辽宁省大石桥市第二高级中学2017-2018学年高二政治下学期期末考试试题

2017-2018学年度高二（下）期末考试政治试卷时间：90分钟满分：100分一、选择题：30小题（每小题2分，共计60分）1．漫画《问候的变化》（作者毛铭三）所蕴含的哲学道理是A. 社会存在决定社会意识B. 社会意识具有相对独立性C. 真理是具体的有条件的D. 质变是量变的必要准备2．闻一多先生在《红烛》一书中写道：“请将你的脂膏，不息地流向人间，培出慰藉的花儿，结成快乐的果子！”从这句诗中我们可以看出A. 要实现人生价值必须放弃个人利益B. 人的价值在于对社会的责任和贡献C. 精神贡献比物质贡献更可贵D. 人生价值的实现必须以社会对个人的尊重和满足为前提3．俗话说：“巧妇难为无米之炊”，“没有金刚钻，不揽瓷器活”。

用人生观的道理分析，这其中体现的道理是（）A. 人要充分发挥主观能动性B. 主观能动性的发挥受客观条件的制约C. 人生价值的实现需要一定的客观条件D. 人应利用有利条件，回避不利条件4．青蒿，一向被农民视为影响农作物生长的野草，由于从青蒿中提取分离出来的青蒿素，被联合国确定为国际上防治疟疾的首选药物，这使它变成了一些地方农民踊跃种植的“摇钱草”。

这说明( )A. 事物有无价值是由人的需要决定的B. 事物有无价值由其本质属性决定C. 价值反映了事物对主体需要的积极意义D. 同一事物对于不同人具有不同作用5．“镜子，是光亮的，世界上最亮的镜子，莫过于群众的眼睛。

”这告诉我们( )A. 客观与主观相符合B. 实践是检验认识真理性的唯一标准C. 个人与社会是统一的D. 坚持群众观点和群众路线的重要性6．一个政党，一个政权，其前途和命运最终取决于人心向背。

这句话揭示的哲学道理是( )A. 人民群众是物质财富的创造者B. 人民群众是社会精神财富的创造者C. 社会意识对社会存在有决定作用D. 人民群众是社会变革的决定力量7．价值判断和价值选择往往因人而异，因此( )A. 要以自己的利益为核心进行价值判断和价值选择B. 力争求同存异C. 要求人们明确价值判断和价值选择的标准，能够分辨对错D. 认识事物的角度不同可以得出相同的价值判断和价值选择8．幸福指数，美丽中国近两年来成了人们谈论的关键词。

【K12教育学习资料】[学习]辽宁省大石桥市第二高级中学2017-2018学年高一化学下学期第一次月

2017-2018学年度下学期高一年级第一次月考化学试卷时间：90分钟满分：100分第I卷（选择题）一、单选题（共20题.每题3分）1．化学与科技、能源、生活联系密切。

下列有关叙述正确的是A. 可燃冰将成为21世纪极具潜力的洁净新能源B. 石墨是一种新材料，属于化合物C. 化石燃料燃烧产生的二氧化碳也会形成酸雨D. 加热后的蛋白质会变性，再食用没有任何营养了2是常规核裂变产物之一，可以通过测定大气或水中它的含量变化来监测核电站是否发的叙述中错误的是的原子序数为53的原子核外电子数为78 D. 的原子核内中子数多于质子数3．下列说法正确的是A. 某微粒核外电子排布为2、8、8结构，则该微粒一定是氩原子B. 最外层电子达稳定结构的微粒只能是稀有气体的原子C. F-、Na+、Mg2+、Al3+是与Ne原子具有相同电子层结构的离子D. NH4+与OH-具有相同的质子数和电子数4．下列说法正确的是 ( )A. 对于吸热反应，反应物所具有的总能量总是高于生成物所具有的总能量B. 放热反应在常温条件下不一定能发生反应C. 形成生成物化学键释放的能量大于破坏反应物化学键所吸收的能量时，反应为吸热反应D. 等量的硫蒸气和硫固体分别完全燃烧，后者放出的热量多5．LiH可作飞船的燃料，已知下列反应：①2Li(s)+H2(g)2LiH(s) △H=-182kJ·mol-1；②2H2(g)+O2(g)2H2O(1) △H=-572kJ·mol-1；③4Li(s)+O2(g)2Li2O(s) △H=-1196kJ·mol-1。

则LiH在O2中燃烧的热化学方程式为( )A. 2LiH(s)+O2(g)Li2O(s)+H2O(1) △H=-702kJ·mol-1B. 2LiH(s)+O2(g)Li2O(s)+H2O(1) △H=-1950kJ·mol-1C. 2LiH(s)+O2(g)Li2O(s)+H2O(1) △H=-1586kJ·mol-1D. 2LiH(s)+O2(g)Li2O(s)+H2O(g) △H=-988kJ·mol-16．对于反应4NH3＋5O2===4NO＋6H2O，下列为4种不同情况下测得的反应速率，其中能表明该反应进行最快的是( )A. v(NH3)＝0.2 mol·L－1·s－1B. v(O2)＝14 mol·L－1·min－1C. v(H2O)＝0.25 mol·L－1·s－1D. v(NO)＝9 mol·L－1·min－17．下列对有关事实或解释不正确的是( )A. ①④B. ②③C. ①②③D. ①②④8．下图是部分短周期元素原子（用字母表示）最外层电子数与原子序数的关系图。

【配套K12】[学习]辽宁省大石桥市第二高级中学2017-2018学年高一英语12月月考试题

大石桥二高中2017-2018学年度上学期12月月考高一英语科试卷时间：100分钟满分：120分第I卷第一部分阅读理解（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。

AWin﹩50in the Coolest Gadget of the WeekLook at what’s the coolest gadget (vote for achance to win﹩50).Cryo S: A Cool Netbook CoolerLike the other devices of NZXT, the Cryo S was designed to provide a competitive advantage at PC gaming. It has two adjustable 120mm fans that provide powerful cooling.The full post can be found on Trends Updates.Starry Night BedAre you having trouble getting that good nights sleep that you’re needing? Well, not any more. Why not take a look at the Starry Night Bed? The Starry Night Bed is a great new invention which will revolutionize the way in which you sleep. Not only is this bed fashionable and comfortable but it’s also a gadget heaven. With this bed you get many added gadgets including anti-snore technology, movie projector with speakers, temperature control and many more.The full post can be found on Tech-Styling.Fugoo-talking gadgetsFugoo gets all your appliances (装置, 设备) talking to each other so your alarm clock could first wake you up and then tell the coffee machine to start working while checking traffic conditions online to tell you how long it will take you to get to work．The full post can be found on Decide What to Buy.Click to vote What is this week’s coolest gadget？〇A Cool Netbook Cooler〇Starry Night Bed〇Fugoo-talking gadgets1. Where can you find the full post of th e “Cryo S”？A. Tech Styling.B. Super Cool Pets.C. Decide What to Buy.D. Trends Updates.2. If you buy a Starry Night Bed, you can get all the following gadgets EXCEPT .A. temperature controlB. adjustable fansC. movie projectorD. anti-snore technology3. Where does this advertisement probably come from?A. A magazine.B. A website.C. A newspaper.D. A textbook.BChina, known as the “kingdom of bicycle”, will see a quick growth in electric bicycle prod uction in the next five years thanks to the country’s efforts to save energy and improve the environment.The output of electric bikes is expected to maintain an annual growth rate of at least 80 percent in the coming five years. China will churn out 30 million electricity-driven bikes in 2010, compared to 9 million bikes last year, according to a report from the Development Research Center under the State Council and other ministries such as the National Development and Reform Commission.The central government wants to reduce the amount of energy consumption (消耗) by as much as 20 percent within the next five years. That would be achieved through the introduction of new sources of energy and encouraging people to save energy, China Daily reported.The smoke from car exhausts (尾气) is a major cause of pollution darkening the sky in Chinese cities, especially Beijing. Industrial experts on Monday, called on the government to come up with more preferential (优先的) measures to spread the use of electric bikes in China.Electric bike production in China accounts for about 90 percent of the world’s total, making China the world’s biggest producer, consumer and exporter of the energy-efficient vehicle, the report indicated. The country last year sold about 3 million electric bikes to foreign countries, a figure expected to double to 6 million in five years. By 2010, the production value of the electric bike industry in China is expected to be 70 billion Yuan (8.6 billion US dollars), almost four times the current level.4. Why will there be a quick growth in electric bicycle production in the next fiveyears in China?A. Because electric bicycles can save the consumer more money.B. Because most people in China can’t afford cars.C. Because the central government encourages people to save energy.D. Because the Chinese government limits the development of bicycle production.5. The underlined phrase “churn out” in the second paragraph has the same meaning as “_____”.A. makeB. sellC. designD. export6. According to the report, ________.A. the output of electric bikes is expected to increase at least 80 percent inthe coming five yearsB. the central government of China wants to increase the amount of energyconsumptionC. China is the w orld’s second biggest producer, consumer and exporter of theenergy-efficient vehicleD. China will produce 9 million electricity-driven bikes in 20107. What is the best title for the passage?A. How to make electric bicyclesB. The world’s biggest pro ducer of electric bicyclesC. China’s quick growth in electric bicycleD. How to save energy and improve the environmentCI could feel the judging eyes of my family burning a hole into the back of my head as I picked up my phone. All of a sudden, the chattering in the living room died and all I could hear was the sound of the turkey sizzling (发出嘶嘶声) in the oven.“Look at her! She’s been on her phone all day long! It’s all your fault! Children will never respect elders if they are not taught how to behave! ” my grandmother shouted.I was very shocked and angry! I opened my mouth to say something, but words failed me and I just sat down quietly on the chair like a mouse in its trap. I thought “Here we go again.” I truly love my family and I would do anythin g for them. I also know that they would do anything for me as well. However, there are moments that make me feel that they are just stuck with me. They all agree on one thing: technology is wrecking me.If I am going to be treated like a child or completely ignored, I will most likely not enjoy your company, and I feel that this applies to (适用于) the majority of the people. So I sometimes simply shut myself in my room and listened to the voices coming from the living room, thinking: They all grew up in a world so different that it amazes me how they have actually gotten this far. They did not have phones or any type of advanced technology, which is both good and bad. Bad because they had almost no type of fast communication, and good because they were forced to interact (互动) with one another, which is something today’s society is lacking in. However, maybe if they made an effort to be aware of how things work nowadays, they would not be so against everything.8. What happened when the author picked up her smart phone?A. Her family laughed at her.B. Her family kept silent.C. She felt like having a headache.D. She smelt something burning.9. The underlined word in the third paragraph probably means ________.A. punishingB. encouragingC. savingD. destroying10. We can infer from the passage that the author felt it hard ________.A. to do something to please her familyB. to satisfy her family’s high expectationC. to get along with her family in some waysD. to move out or break away from her family11. The author uses the last paragraph to show that ________.A. it is her duty to provide her family with a happier life in the futureB. it is necessary to treat each other well in the familyC. it is hard for the older people to accept the advanced technologyD. it is important to strengthen understanding among the familyDThe stories we share with one another are important. They show wisdom and provide inspiration. They are important to our development. But sometimes people choose not to tell.Consider the negative effects of not sharing a story in the news: People are wondering if public health officials are holding back too much information about the recent outbreak of Ebola.There is a danger in holding back stories that ought to be told. Bobette Buster said it like this, “The fact is that history has shown us that stories not told can become like a dangerous genie (妖怪) left in a bottle. When they are finally uncorked, their power to destroy is set free.”There are a number of reasons why we hide parts of our story: they often show our weaknesses or expose our disadvantages; they require courage and strength to share; and of course, there are some stories that should be kept secret—especially those that embarrass someone else.Most of us have two selves: the one we display on the outside and the one we actually are on the inside. And the better we get at hiding the stories that show our true selves, the more damage we may be causing to ourselves and to others.Honesty and openness is important: It proves we are trustworthy. It displays we are human. We are not perfect or better. It highlights the importance of hard work and personal development. Hard work may not allow us to overcome our disadvantages completely. But with hard work, we do not have to be limited to our mistakes.Does this mean we admit every weakness, every disadvantage, and every secret regret to everybody we meet? No, of course not. There is a time and a place and a certain level of relationship necessary for some stories to be told in an appropriate manner.12. What’s the function of the example in Paragraph 2?A. It reflects that people are concerned about the spread of Ebola.B. It shows the bad effect caused by sharing a story.C. It proves not sharing a story can cause trouble.D. It concludes that one should share a story at a proper time.13. One of the reasons why people are unwilling to share experiences is that _______.A. people sometimes have no courage to share their storiesB. people are used to exposing their weaknessesC. story-sharing highlights the importance of hard workD. some stories make themselves feel uneasy14. Which is close in meaning to the underlined word “uncorked” in Paragraph 3?A. freedB. brokenC. finishedD. untouched15. The writer aims to persuade us to _______.A. be open to people close to you by sharing some secretsB. realize the importance of being honest when making friendsC. remove the dangers that can be caused by untold storiesD. share stories appropriately for the good of others and ourselves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。

辽宁省大石桥市第二高级中学2017-2018学年高一12月月考数学试题

大石桥二高2017-2018学年下学期12月月考高一数学试题时间：120分钟满分：150分命题人：毕文杰第I 卷一、选择题（共12小题，每题只有一个正确答案，每小题5分，共60分）1. 已知全集U R =，集合{|1}A x x =<，{|2}B x x =≥，则C U (A ∪B)= ( ) A. {|12}x x <≤ B. {|12}x x ≤< C.{|1}x x ≥ D.{|2}x x ≤ 2．在空间，下列命题中正确的是 ( ) A.没有公共点的两条直线平行 B.与同一直线垂直的两条直线平行 C.垂直于同一平面的两条直线平行 D.若直线a 不在平面α内，则//a 平面α 3 ．下列函数中，在区间(0，＋∞)上为增函数的是( )．A ．y ＝ln(x ＋2)B ．y ＝－x ＋1C ．y ＝⎝ ⎛⎭⎪⎫12xD ．y ＝x ＋1x4．若0.52a=，πlog 3b =，2log 0.5c =，则 ( )A ．b c a >>B ．b a c >>C ．c a b >>D ．a b c >>5．设16log log 8log 4log 4843=⋅⋅m ，则实数m 的值为 ( ) A ．29B ．9C ．18D ．27 6．若幂函数)(x f 的图像经过点（2，22），则)4(f = ( ) A ．21 B ．2 C ．161 D ．16 7．如图所示，在正方体ABCD －A 1B 1C 1D 1中，M ，N 分别是BC 1，CD 1的中点，则下列说法错误的是 ( )A ．MN 与CC 1垂直B ．MN 与AC 垂直 C ．MN 与BD 平行 D ．MN 与A 1B 1平行8. 下列判断正确的是 ( )A ．棱柱中只能有两个面可以互相平行B ．底面是正方形的直四棱柱是正四棱柱C ．底面是正六边形的棱台是正六棱台D ．底面是正方形的四棱锥是正四棱锥9. 设函数()x f 和()x g 都是奇函数，且()()()2++=x bg x af x F 在()∞+，0上有最大值5，则()x F 在()0,∞-上 ( ) A ．有最小值-5 B ．有最大值-5 C ．有最小值-1D ．有最大值-110．如图是一正方体被过棱的中点M 、N 和顶点A 、D 、C 1的两个截面截去两个角后所得的几何体，则该几何体的正视图为（）11.如图所示，在边长为4的正方形纸片ABCD 中，AC 与BD 相交于O ，剪去△AOB ，将剩余部分沿OC 、OD 折叠，使OA 、OB 重合，则以A （B ）、C 、D 、O 为顶点的四面体的体积为（）A ．328 B ．28 C ． 34 D ．4 12. 已知函数()()1||xf x x R x =∈+ 时，则下列结论正确的是（）（1）x R ∀∈，等式()()0f x f x -+=恒成立（2）(0,1)m ∃∈，使得方程|()|f x m =有两个不等实数根（3）12,x x R ∀∈，若12x x ≠，则一定有12()()f x f x ≠（4）(1,)k ∃∈+∞，使得函数()()g x f x kx =-在R 上有三个零点A.（1），（2）B.（2），（3）C. （1），（2），（3）D.（1），（3），（4）第Ⅱ卷二、填空题（共4小题，每小题5分，共20分，把答案填在横线上）l13. 设⎩⎨⎧<+≥-=)10()],6([)10(,2)(x x f f x x x f ，则)7(f 的值为___________________．14.用与球心距离为1的平面去截球，所得的截面面积为2π，则球的表面积为________．15．一个圆锥被过顶点的平面截去了较小的一部分，余下的几何体的三视图如图，则该几何体的体积为______________________．16．函数()f x的图象如图：则满足2(2)(lg(6120))0xf f x x⋅-+≤的x的取值范围 ..三、解答题（共6道题，共70分，解答时应写出文字说明、证明过程或演算步骤）17．（本小题满分10分）计算下列各式的值：（1）0143231)12(381)71(027.0-+-+-----（2）2log43774lg25lg327log+++18．（本小题满分12分）不等式23224x x x+-≤的解集为M，求函数22()log(2)log,16xf x x x M=∈的值域. 19．（本小题满分12分）已知四棱锥P-ABCD，底面ABCD是60=∠A的菱形，又ABCDPD底面⊥，点M、N分别是棱AD、PC的中点．（Ⅰ）证明：DN//平面PMB；（Ⅱ）证明：平面PMB⊥平面PAD；NMBDCADCBAFE20．（本小题满分12分）已知)(x f 是定义在R 上的偶函数，且0≤x 时，)1(log )(2+-=x x f （1）求 )0(f ，)1(f 的值；（2）求函数)(x f 的解析式；（3）若1)1(>- a f ，求实数a 的取值范围. 21．（本小题满分12分）如图，多面体ABCDEF 中，底面ABCD 是菱形， 60BCD ∠=，四边形BDEF 是正方形，且DE ⊥平面ABCD .(Ⅰ)求证: //CF 平面AED ； (Ⅱ)若AE =ABCDEF 的体积22．（本小题满分12分）对于函数()f x ，若存在R x ∈0，使00()f x x =成立，则称0x 为()f x 的不动点.已知函数2()(1)(1)(0)f x ax b x b a =+++-≠.（1）当1,2a b ==时，求函数()f x 的不动点；（2）若对任意实数b ，函数()f x 恒有两个相异的不动点，求a 的取值范围；（3）在（2）的条件下，若f （x ）的两个不动点为12,x x ，且()12221af x x a -+=+，求实数b 的取值范围.高一数学12月月考试题答案（仅供参考）一选择题 1 2 3 4 5 67 8 9 10 11 12 BCADBADB.C.B. AC二填空题 131415169π1232+π]1，—（∞17．【解析】（1）-18 5分（2） 4155分 18．【解析】不等式23422-+≤x xx 解得}41|{≤≤=x x M 4分4log 3)(log )4)(log 1(log 16log )2(log )(2222222--=-+==x x x x xx x f 6分令)41(log 2≤≤=x t x ，则20≤≤t ，所以4)(425-≤≤-x f 函数)(16log )2(log )(22M x x x x f ∈=的值域⎥⎦⎤⎢⎣⎡--4,425. 10分 19．【解析】（Ⅰ）证明：取PB 中点Q ，连接NQ MQ ,，因为N M ,分别是棱PC AD ,中点，所以MD BC QN ////，且MD QN =，于是MQ DN //PMB DN PMB DN PMB MQ MQDN 平面平面平面////⇒⎪⎭⎪⎬⎫⊄⊂ 5分（Ⅱ）MB PD ABCD MB ABCD PD ⊥⇒⎭⎬⎫⊂⊥平面平面又因为底面ABCD 是︒=∠60A 的菱形，且M 为AD 中点，所以AD MB ⊥．又D PD AD =⋂，AD,PD 面PAD,所以PAD MB 平面⊥PAD PMB PMB MB PAD MB 平面平面平面平面⊥⇒⎭⎬⎫⊂⊥ 12分20．【解析】（1），又是定义在R 上的偶函数，所以（3分）（2）时，所以，又因为（7分）（3）=，f(x)是偶函数，且在（0，+∞）递增，解得或，故实数的取值范围为（12分）21.【解析】(Ⅰ)证明： ABCD 是菱形，//BC AD ∴.又⊄BC 平面ADE ，AD ⊂平面ADE ，//BC ∴平面ADE .……2分又BDEF 是正方形，//BF DE ∴.BF ⊄平面ADE ，DE ⊂平面ADE ，//BF ∴平面ADE . ……4分 BC ⊂平面BCF ，BF ⊂平面BCF ，BCBF B =，∴平面BCF //平面AED .由于CF ⊂平面BCF ，知//CF 平面AED . ……6分(Ⅱ)解：连接AC ，记ACBD O =.ABCD 是菱形，AC BD ∴⊥，且BO AO =．由DE ⊥平面ABCD ，AC ⊂平面ABCD ，DE AC ⊥.DE ⊂平面BDEF ，BD ⊂平面BDEF ，DE BD D =，∴AC ⊥平面BDEF 于O ，即AO 为四棱锥A BDEF -的高. ……9分由ABCD 是菱形，60BCD ∠=，则ABD ∆为等边三角形，由AE =则1AD DE ==，AO =1BDEF S =，13BDEF BDEF V S AO =⋅= 2BDEF V V ==. ……12分22．【解析】（1）2()31f x x x =++，因为x 0为不动点，因此20000()31f x x x x =++=所以x 0=－1，所以－1为f （x ）的不动点. ……………… 4分（2）因为f （x ）恒有两个不动点，f （x ）=ax 2+（b +1）x +（b －1）=x ，ax 2+bx +（b －1）=0，由题设b 2－4a （b －1）＞0恒成立，即对于任意b ∈R ，b 2－4ab +4a ＞0恒成立，所以（4a ）2－4（4a ）＜0⇒a 2－a ＜0，所以0＜a ＜1. ………………8分(3)因为()1212221b af x x x x a a -+=+=-=+，所以2221a b a =+，令()20,1t a =∈，则,0121t b t t =<<+103b ∴<<. ……………… 12分。

辽宁省大石桥市第二高级中学2017-2018学年高一化学下学期第一次月考试题

辽宁省大石桥市第二高级中学2017-2018学年高一12月月考政治试题

大石桥二高中2017-2018学年度上学期12月月考高一政治试卷一、选择题（共25小题，每题只有一个正确答案，每小题2分，共50分）1. 2017年10月1日，我国全面取消手机国内长途费和漫游费。

短信0.1元/条的收费标准将成为历史,取而代之对短信按流量收费。

假设每月流量30M, 按5元/月全球标准收取，这里的货币执行了( )A. 世界货币职能B. 价值尺度职能C. 流通手段职能D. 支付手段职能【答案】B【解析】货币的职能有价值尺度、流通手段、贮藏手段、支付手段、世界货币。

标价、值多少钱是货币执行价值尺度职能；最终支付是一手交钱、一手交货，货币充当商品交换的媒介，是流通手段职能；随着赊账买卖出现的是支付手段；在国际上购买商品是世界货币。

假设每月流量30M, 按5元/月全球标准收取，这里的货币执行了价值尺度职能，B适合题意；其他选项均不合题意，排除。

2. 2017年10月1日，我国全面取消手机国内长途费和漫游费。

短信0.1元/条的收费标准将成为历史,取而代之对短信按流量收费。

按流量收费的短信( )①是商品②不是商品③没有使用价值④用于交换的劳动产品A. ①③B. ③④C. ②③D. ①④【答案】D【解析】商品是用于交换的劳动产品，是使用价值和价值的统一。

使用价值是商品能够满足人们某种需要的属性，这是自然属性，与其他有用物品的共同属性；价值是凝结在商品中的无差别的人类劳动，这是社会属性，商品特有的属性。

按流量收费的短信是用于交换的劳动产品，是商品，①④适合题意，②③错误，故本题答案选D。

3. 据统计，2012至2017年，我国信用卡发卡量每年增长80%至100%。

现在很多人出外旅游，都喜欢带上信用卡，这是因为( )A. 信用卡是商业银行对任何年满十八周岁的客户发行的一种信用凭证B. 信用卡可以集存款、取款、借款、消费、结算、查询为一体，方便购物消费C. 信用卡保证了资金安全，防止了金融风险D. 信用卡可以任意透支进行贷款消费【答案】B【解析】现在很多人出外旅游，都喜欢带上信用卡，这是因为信用卡有许多优点，可以集存款、取款、借款、消费、结算、查询为一体，方便购物消费。

【配套K12】[学习]辽宁省大石桥市第二高级中学2017-2018学年高二英语6月月考试题

大石桥二高中2017-2018学年度下学期6月月考高二英语科试卷时间：100分钟满分：120分第I卷第一部分听力(略)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。

ADestination Travels78 Soho St,New York, NYDear Ms Pierce,Thank you for trusting Destination Travels for your honeymoon plans. This letter includes all the information regarding the flights and accommodation arrangements we have already agreed on.On arriving at Puerto Rico Int, Airport, a representative of The Caribbean Hotels &Resorts will be waiting for you in order to transfer you to the hotel. The transfer to and from the airport is offered by the hotel as part of your honeymoon package. The reservation has been made for a nine-night stay under your future husband’s last name. The price of the newlyweds’ suite includes breakfast and one more meal at the hotel restaurant. You can also use all of the hotel facilities—pool, gym, sauna, etc. for free as part of your honeymoon package. In addition, you can take scuba diving or snorkeling classes with the hotels trained staff at a reduced price—40% off.Thank you for choosing Destination Travels. We guarantee your honeymoon with us will be an unforgettable experience. To aid us in improving our service, please visit our website at www. and complete the questionnaire. Destination Travels wish you all the best.Sincerely.Rebecca SimmsCustomer Service ManagerDestination Travels1．After arriving at Puerto Rico Int, Airport, the couple can get directions from ________.A. a Destination Travels ManagerB. an official of New York City HallC. a tourist information deskD. a hotel worker2．What service is offered by the hotel at no extra cost to the newlywed couple?A. The snorkeling classes.B. The airport express service.C. A one-night stay.D. The air tickets.3．What does the customer service manager ask Ms Pierce to do?A. Call the service department.B. Complete the order form.C. Scan the website to find information.D. Fill out the customer satisfaction survey.BDutch beachcomber (海滩拾荒者) Wim Kruiswijk has accumulated a collection of 1,200 messages-in-bottles over the course of nearly 4 decades and has responded to almost all of them.68-year-old Kruiswijk says that his unusual hobby began in 1983 when he found three drift bottles (漂流瓶) on his local beach, each containing letters and return addresses. He wrote to all three addresses and was surprised to receive responses from each one. It was this experience that aroused his interest in hunting and collecting messages in bottles, and he hasn’t stopped looking for them since.“I find my messages in bottles on the beach of Zandvoort, where I live, and on the Dutch Islands,” Kruiswijk recently told Great Big Story. “Messages in bottles are slow mail. It takes you days, or weeks, or months to find a bottle. ”In the early years, Kruiswijk would find as many as 50 bottles a year, but since 2000 that has slowed to around 20-30 finds, mainly due to beach cleaning efforts. He believes that the rise of the Internet has also played a role in the diminishing number of messages in bottles, telling Dutch news site PZC, “I used to get a response at half the bottle messages that I answered. Now that’s less; many people want ‘instant satisfaction’.”Throwing a message in a bottle out into the sea is a longstanding human tradition dating back to the time of the Greek philosopher Theophrastus, about 310 BC，who used the bottles to study water currents. Scientists still apply the method to this day, as a means to help researchers develop ocean circulation maps, and to crowdsource scientific studies of ocean currents.In the past bottles have also been used to send distress messages from sailors in trouble. They also have been used for memorial tributes, or to send loved ones’ ashes on a final journey. One of the more common uses though is just to send invitations out to prospective pen pals, a quaint notion in these modern times, but, as Kruiswijk so clearly shows, an effective one.4．What does Paragraph 2 mainly tell us?A. Kruiswijk found secrets hidden in drift bottles.B. What made Kruiswijk become a beachcomber.C. How Kruiswijk formed the hobby of collecting drift bottles.D. Kruiswijk liked to do some research on bottles thrown into the sea.5．How did Kruiswijk feel the first time he received response from drift bottles?A. Satisfied.B. Astonished.C. Frightened.D. Disappointed. 6．Why do Kruiswijk find fewer drift bottles than before?A. People hate to receive messages from strangers.B. Many drift bottles have not been washed up onto the beaches.C. Drift bottles appearing on the beach are cleared up rapidly.D. Fewer people are interested in Kruiswijk’s message in bottles.7．What’s the purpose of Theophrastus using the bottles?A. To ask for rescue.B. To look for a pen pal.C. To study ocean currents.D. To send a message to his loved person.CA Song of Ice and Fire is a seven-part series of fantasy written for adults. George R. R. Martin writes each chapter from the perspective of a specific character, providing a limited point of view for each section. The reader is able to understand the inner workings of the individual, but the reader is barred from a whole understanding of the text. The world he has created has magic, but there is much more than that. While magic exists, it exists on the edge, and the inner unrest of the characters is much more important.His work also has a level of realness that is astonishing in a work of fantasy. Characters are imperfect, and many make questionable moral choices. In the end, however, Martin shows that both good and bad happen to both the people of high moral standard and the corrupt. He has made it clear that any character can die at any point, which has led to a lot of heartbreak from readers.In 2011, A Song of Ice and Fire became a television series titled Game of Thrones. Martin has been closely involved with the production. It has currently run for seven seasons, and viewers anxiously await the eighth season to answer their questions from the season seven finale.His fans are also waiting for The Winds of Winter and A Dream of Spring, the next books in the series, to answer the questions Martin and the television show have not yet addressed. Martin, however, has no plans to rush. He has made it clear that he will continue to write the books while working on the television show and writing other novels.But how will the story continue? What is going to happen in Westeros, and more importantly: when are we going to find out? Martinis skill as a writer has kept readers and viewers spellbound. Many hope he will finish the next book before the next season of the show begins, but no one knows with Martin. He always keeps his readers guessing. 8．One of the characteristics of A Song of Ice and Fire is ________.A. each chapter is written from a limited point of viewB. magic is the center of the storyC. Martin has made imperfect characters die at any pointD. many characters make astonishing choices9．What is George R. R. Martin’s A Song of Ice and Fire considered to be?A. One of his masterworks of fantasy.B. An unsuccessful screen adaptation.C. An artistic creation for the TV.D. One of the best TV programmes.10．What does the word “address” in the fourth paragraph mean?A. writtenB. spokenC. solvedD. directed11．How will the ending of the story be?A. Interesting.B. Confusing.C. Novel.D. Unknown.DImagine waking up one day and finding that your beautiful local beach is no more—gone, its fine white sand swept away by an abnormal storm. You go about your daily business for 12 long years and then suddenly the beach is back, all its glory restored by another storm. This is what happened on the island of Achill, off the coast of Ireland, where people are celebrating the return of the beautiful Ashleam Bay beach that was taken from them in 2005.That in itself is unusual enough, but the story gets even better! You see, another beach in Achill did a disappearing act once, but took much longer to return. The beach at Doonagh, located only six miles away from Ashleam Bay, was restored earlier in 2016 after waves created by spring storms had swept away all the sand in 1984, leaving just rock pools behind.There is local legend that stretches back hundreds of years that says this beach at Ashleam Bay returns for a short every seven years then disappears again. But this time around it took a bit longer than that. It was last seen in 2005 and it stayed for a few months at that time before it was washed away again.As you can imagine, everyone on the island of Achill is thrilled to have their sandy beach back, and even thoug h no one knows how long it’s going to be around for, they are making the most of the time they’ve got before it disappears again.Some may be quick to believe climate changes cause the phenomenon, but that’s not the reason these two beaches in Achill keep disappearing. Dr Kevin Lynch, a geographer at NUT Galway, says that these occurrences are the result of hydrodynamics (流体力学) and sediment(沉积物) supply, rather than climate changes.Regardless of what’s causing them, disappearing and reappearing beaches are just part of what makes nature so fascinating.12．What is people’s reaction to the return of the Ashleam Bay beach?A. Full of fear.B. Quite delighted.C. Very disappointed.D. Extremely confused.13．What can we learn about the beach at Doonagh?A. It is not located in Ireland.B. It disappeared 12 years ago.C. It once disappeared for more than 30 years.D. It is just made up of rocks and pools.14．According to the local legend, when should the Ashleam Bay beach have come back?A. In 1982.B. In 2012.C. In 2016.D. In 2018.15．What does Dr Kevin Lynch think of the phenomenon?A. Some abnormal storms lead to ocean’s enlargement.B. It is hard to uncover the mystery of beach’s disappearing.C. Climate changes can result in beaches disappearing completely.D. Hydrodynamics and sediment supply cause two beaches to disappear.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。

辽宁省大石桥市第二高级中学2017-2018学年高一语文下学期第一次月考试题

2017 -2018学年度下学期高一年级第一次月考语文试卷时间：150 分钟满分：150分第Ⅰ卷一、现代文阅读（35分）（一）论述类文率阅读（本题共3小题，9分）阅读下面的文字，完成1-3题。

对于普通中国人来说，“明教”只不过是武侠小说《倚天屠龙记》中的一个神秘宗教而已。

小说结尾暗示说，一个存心不良的明教教徒朱元璋篡夺了明教的领导权，并且最后利用明教的力量赶走了元朝皇帝，建立了明朝。

“明教”创建大明帝国？这并不是金庸先生凭空虚构，历史上大明帝国的建立恐怕的确不能排除“明教”的影响。

历史上真实的明教，源于公元3世纪中叶波斯人摩尼所创立的摩尼教。

在其创立后的1000多年里，从大西洋西岸，横跨整个欧亚大陆，直到我国的东南滨海地域，都曾有过大量的摩尼教徒活动。

因为摩尼教宣扬光明，传入中国后，逐渐被称为“明教”，又因为明教的教义很容易诱发教徒们的叛乱，唐朝时明教被明令禁止，甚至连名称也由“摩尼教”讹传为“魔教”。

五代十国以后的很多次民间起义都与明教有关。

《水浒传》中，与梁山好汉遥相呼应，后来被宋江剿灭的方腊起义就是其中之一。

《岳飞传》中，岳飞也曾经专程从抗金前线上跑回洞庭湖镇压明教的钟相杨么起义。

到了元朝末年，明教的一支白莲教掀起红巾军起义。

教主韩山童的儿子韩林儿被拥为“小明王”，建立龙凤政权。

朱元璋参加红巾军起义之后，其实也是小明王的部将。

当然他从来不是一个虔诚的教徒，为了发展自己的势力，他故意特别尊奉小明王。

可是后来小明王在坐船时落水，就这样不明不白地死掉了。

有史家认为，这可能是朱元璋安排的。

从此起义军中的明教力量全都归朱元璋所有，在他的指挥下击败其他各路起义军，最后将蒙古统治者赶回了蒙古草原。

朱元璋定国号为“大明”，是承继小明王而来。

朱元璋手下的将领大都是明教的教徒，因此朱元璋定国号为大明自然顺理成章，而且这样还意味着朱元璋就是明王降世，其他人都不具有合法性，社会上再也不应出现其他的明王了，这也有助于稳定人心。

【配套K12】[学习]辽宁省阜蒙县第二高级中学2017-2018学年高一数学下学期寒假验收考试试题

阜蒙县第二高中2017-2018学年度寒假作业验收考试高一数学试卷时间：120分钟总分：150一、选择题（本大题共12个小题，每题5分，共60分）1．已知集合，集合{}2<=x x B ，则A B = （）A ．()2,1-B ．()1,1-C ． ()2,1D ． ()2,02．两条直线023=++n y x 与0132=+-y x 的位置关系是（）A ．与n 的值有关B ．相交但不垂直C ．垂直D ．平行3.已知平面α内有无数条直线都与平面β平行,则正确的是（）A ．βα//B ．α与β重合C ．βα//或α与β相交D ．α与β相交4. 设9.04=a ，48.08=b ，5.121-⎪⎪⎭⎫ ⎝⎛=c ，则正确的是（）A ．c b a >>B ．b c a >>C ．b a c >>D ．c a b >>5．已知几何体的三视图如图所示，它的体积是（）A ．1B ．2C ．32D ．316．设函数()()()x f x g x x f =++=2,32，则()x g 的表达式是（）A ．72+xB ．12+xC ．32-xD ．12-x7．高为5，底面边长为34的正三棱柱形容器内(下面有底)可放置的最大球的半径是（）A ．23B ．2C ．223D ．28. 已知函数()2xx e e x f --=，则下列正确的是（） A ．()x f 是偶函数，在R 上为增函数B ．()x f 是偶函数，在R 上为减函数C ．()x f 是奇函数，在R 上为增函数D ．()x f 是奇函数，在R 上为减函数9. 已知点)0,1,0(),5,0,1(),1,3,3(C B A ，AB 的中点为M ，则CM = ( )A ．253 B ．253 C ．453 D ．213 10．若方程01452222=-+++++a a ay ax y x 表示圆，则a 的取值范围是（）A ．02<<-aB ．322<<-a C ．1<a D ．a <1 11．已知10<<a ，则函数|||log |x a y a x =-的零点的个数为（）A ．1B ．2C ．3D ．412．曲线24x y -=与直线k x y +=有公共点，则实数k 的取值范围是（）A ．()2,2-B ．C ．D ．二、填空题（本大题共4小题，每小题5分，共20分）13．函数()()2log 22--=x x x f 的单调减区间是14．若310,210==y x ，则24310y x -=15.已知直线03:=-+y x l ,求点()1,1-A 关于直线l 的对称点B 的坐标16. 设()()()()⎩⎨⎧≥-<<=11210x x x xx f 若()()1+=a f a f ，则=⎪⎭⎫ ⎝⎛a f 1 三、解答题（本大题共6个小题，共70分.解答时应写出文字说明,证明过程活演算过程）17.(本小题满分10分). 已知集合{}9127≤-≤-=x x A ，{}322-<<-=m x m x B ，且A B A =⋃，求实数m 的取值范围。

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①为人民服务的工作态度 ②求真务实的工作作风 ③民主执政、依法执政 ④严格执法、公正司法 A.①② B.②③ C.①③ D.③④ 小学+初中+高中+努力=大学小学+初中+高中+努力=大学（二）历史部分 21．明朝中期，山西大同等处，“膏腴土田……悉为豪强占种。”这反映了当时 A. 土地兼并现象严重 B. 资本主义萌芽出现 C. 自然经济开始解体 D. 农业耕作技术提高 22．据《耒耜经》记载：“辕之上又有如槽形，亦如箭焉，刻为级，前高而后庳(低)，所以进退为评。”材料记载的耕作工具被称为 A. 耦犁 B. 耧车 C. 翻车 D. 曲辕犁 23．黄梅戏《天仙配》中脍炙人口的《夫妻双双把家回》有一句对唱词：“你耕田来我织布，你挑水来我浇园。”词中描绘的是古代中国典型的经济特点，它是 A.有田同耕 B.集体经营 C.庄园为基本生产单位 D.小农户个体经营 24．战国时期，诸侯国大力兴修水利工程，主要是为了（） A．发展长途贸易 B．运送军粮 C．发展小农经济 D．加强中央集权 25．明朝中后期资本主义开始出现，但是一直到鸦片战争前夕，资本主义始终未能成为时代的主要潮流，其最根本的原因是 A. 西方资本主义国家的不断侵略 B. 中国始终没有出现独立的手工工场 C. 统治者实行闭关锁国的政策 D. 封建制度的严重阻碍 26．清代乾隆年间苏州“织作在城东，比户习织，专其业者不啻万家”，估计有织机12000台。据此可知，当时苏州民间丝织业 A. 超过官营手工业 B. 催生了新的生产关系 C. 专业化特征明显 D. 推动了海外贸易繁荣 27．唐代长安的商业店铺主要集中在东西两市，按规定，“诸行自有正铺者，不得于铺前更造偏铺。”南宋都城中的商业店铺散布于城中各处，据记载约有“四百四十行”，上述材料可以佐证南宋时期： A. 官营手工业的繁荣 B. “市”突破市坊的限制 C. 资本主义萌芽已出现 D. 商业的发展超过了农业 28．元朝诗人杨维桢《盐商行》曰：“人生不愿万户侯，但愿盐利淮西头。人生不愿千金宅，但愿盐商千斛船……盐商本是贱家子，独与王侯埒（liè）富豪。”这反映出元朝 A. 盐业发展促进社会结构变动 B. 商业发展冲击传统思想观念 C. 盐铁专卖政策开始出现松动 D. 商人社会地位堪比王侯将相