2010高一第二次月考

惠州一中2010届高二级第二学期第二次月考数学（理科）试卷（本试卷分为两卷，满分150分。

考试时间为120分钟）命题人：龙文德 校对人：张建平第Ⅰ卷 选择题（共40分）一、 选择题：本大题共8小题，每小题5分，共40分。

每小题只有一个正确答案，请将正确答案填在答题卷对应表格中。

1．利用数学归纳法证明不等式1+),1(1213121*N n n n n ∈><-+++ 时，第一步应证不等式（ ）. （A ）2211<+ （B ）231211<++ （C ）331211<++ （D ）34131211<+++2．用1，5，9，13中的任意一个数作分子，4，8，12，16中任意一个作分母，可构成不同分数的个数 是（ ）个. （A ）4（B ）8（C ）16（D ）203．计算：2(2)(1)12i i i+-=-（ ）. （A ）2（B ）－2（C ）2i（D ）－2i4．用反证法证明命题“三角形的内角中至少有一个不大于600”时，反设正确的是( ). （A ）假设三内角都不大于600. （B ）假设三内角都大于600. （C ）假设三内角至多有一个大于600. （D ）假设三内角至多有两个大于600.5．已知点(),P x y 的坐标满足条件4,,1.x y y x x +≤⎧⎪≥⎨⎪≥⎩则228x y ++的最大值为 ( ) .（A ）10 （B ）12 （C ）16 （D ）18 6．已知等差数列{}n a 的前n 项和为n S ，且3100(12)S x dx =+⎰，2017,S =则30S 为( ).（A ）15 （B ）20 （C ）25 （D ）307．设P 是双曲线19222=-y ax 上一点，双曲线的一条渐近线方程为023=-y x ，1F 、2F 分别是双曲线的左、右焦点。

若31=PF ，则2PF 的长度为（ ）.（A ）1或5 （B ）6 （C ）7 （D ）98．如图1所示,面积为S 的平面凸四边形的第i 条边的边长记为(1,2,3,4),i a i =此四边形内任一点P 到第3a1a4a2h3h4h 1hP 图12a i 条边的距离记为(1,2,3,4)i h i =，若4312412,()1234i i a a a a Sk i h k======∑则.类比以上性质，体积为V 三棱锥的第i 个面的面积记为(1,2,3,4)i S i =，此三棱锥内任一点Q 到第i 个面的距离记为(1,2,3,4)i H i =，若3124,1234S S S SK ====则41()i i iH ==∑（ ）.（A ）4V K （B ）3V K （C ）2V K （D ）V K第Ⅱ卷 非选择题（共110分）二、填空题：本大题共6小题，每小题5分，共30分。

汝城一中2010届高三第二次月考试题（历史）参考答案及评分标准第Ⅰ卷本卷共25小题，每小题2分，共计50分。

在每小题列出的四个选项中，只有一项是符合题目要求的。

1-5 DBDBD 6-10 BADDC 11-15 BAADC 16-20 AACDA 21-25 CDCAB第Ⅱ卷本卷包括第26-28题，共50分（其中26小题20分，27小题16分,28小题14分）26.（1）①公民大会。

（2分）理由：公民大会是最高权力机关，负责审议并决定包括战争在内的一切国家大事。

（2分）②议会。

（2分）理由：议会是国家政治生活的权力中枢。

（2分）③皇帝。

（2分）理由：德意志帝国宪法规定，元首是皇帝，皇帝和首相掌握国家最高权力，但皇帝有权任命首相。

（2分）（2）特征：总统掌握国家行政权，总统及政府不向国会负责；政府只对总统负责，总统可以对国会通过的法律实行否决权等。

（4分）表现：英国首相由议会多数党领袖担任，是最高行政首长和国家政治生活的最高决策者、领导者，内阁对议会负责，内阁全体成员对政府事务集体负责，与首相在政治上共进退。

（4分）27．（1）敌对关系。

美国推行政治孤立、经济封锁、军事包围威胁的对华政策。

（4分）（2）打破长期对抗状态，开始走向正常化。

（2分）带动了中日关系改善和中日关系正常化。

此后，国际上出现与中国建交热潮。

中国外交出现新局面。

（6分）（3）如美国放弃霸权政策；正确处理台湾问题；互相尊重，加强沟通；遵守中美公报和国际法则等。

（任答2点即可得）（4分）28.（1）图一井冈山会师，图二遵义会议召开，图三红军长征中爬雪山。

（6分）（2）中国革命即将取得全国胜利，党的工作重心，必须由乡村转移到城市；中国共产党即将成为执政党。

（2分）（3）材料三把艰苦奋斗当作是党的作风建设的重要内容之一。

（2分）（4）这些精神是中华民族的精神财富，有利于加强和改进党的作风建设；有利于纯洁党的干部队伍，增强党组织的堡垒作用；有利于密切党与人民群众的血肉关系。

政和一中2010—2011学年(上)高三第二次月考数学试卷（文科）（时间：120分种，满分150分）一、选择题。

（每小题5分，共60分）1、若集合A={x ∣x ＞0} B={ x ∣<3}，则A ⋂B 等于（ ）A 、{x ∣x ＞0}B 、{x ∣0＜x ＜3}C 、{ x ∣x ＞3}D 、R2、“tana=1”是“a=4π”的（ ）A 、充分而不必要条件B 、必要而不充分条件C 、充要条件D 、既不充分也不必要条件3、下列函数中，与函数y=x 1有相同定义域是（ ） A 、f(x)=lnx B 、f(x)=x1C 、f(x)=xD 、f(x)=e x4、已知锐角△ABC 的面积为33，BC=4，CA=3则角C 大小为（ ）A 、75°B 、60°C 、45°D 、30° 5、函数f(x)=x 3+sinx+1(x ∈R)若f(a)=2则f(-a)的值是（ ）A 、3B 、0C 、-1D 、-26、已知曲线y=24x 的一条切线的斜率为21，则切点的横坐标为（ ）A 、1B 、2C 、-1D 、-27、若函数y=f(x)的导函数在区间[a,b]上是增函数，则函数y=f(x)，在区间[a,b]上的图象可能是（ ）A B C D8、已知函数f(x)=⎩⎨⎧+-+22x x ()0)0(>≤x x 则不等式f(x)≥x 2的解集（ ）A 、[-1，1]B 、[-2，2]C 、[-2，1]D 、[-1，2] 9、定义在R 上的函数f(x)对任意两个不等实数a,b 总有ba b f a f --)()(＞0成立，则必有（ ）A 、函数f(x)是先增后减函数B 、函数f(x)是先减后增函数C 、f(x)在R 上是增函数D 、f(x)在R 上是减函数10、若函数f(x)=x 3+ax 2+bx-7在R 上单调递增，则实数a,b 一定满足条件是（ ）A 、a 2-3b ≤0B 、a 2-3b ＞0C 、a 2-3b=0D 、a 2-3b ＜111、将函数f （x ）=sin(ax+φ)的图象向左平移2π个单位，若所得图象与原图象重合，则a 的值不可能等于（ ） A 、4 B 、6C 、8D 、1212、已知f(x)是周期为2的奇函数，当0＜x ＜1时，f(x)=lgx ，设a=f(56) b=f(23) c=f(25)则（ ） A 、a ＜b ＜cB 、b ＜a ＜cC 、c ＜b ＜aD 、c ＜a ＜b二、填空题（每小题4分，共16分）13、设集合A={1，3，a}，B={1，a 2-a+1}且A ⊇B ，则a 的值为 14、方程2-x +x 2=3的零点个数为 15、函数y=3x 2-2lnx 的单调递减区间是16、已知tan α，tan β是方程x 2+33x+4=0的两个根，且α，β∈（0，2π）则α+β的值为 三、解答题（共74分）17、命题p ：关于x 的不等式x 2+2ax+4＞0，对一切x ∈R 恒成立，q ：函数f(x)=（3-2a ）x 是增函数，若p 或q 为真，p 且q 为假，求实数a 的取值范围。

2010届铭选中学高三第一学期第二次月考物理试卷一、选择题：本题共12小题，每小题4分，共48分；在每题所给的四个选项中，至少有一个选项是正确的，全部选对得4分，选对但不全得2分，错选或不选得0分。

1.在研究物体的运动时，下列物体中不可以当做质点处理的是（ ）A ．天津女子网球选手彭帅在第十一届全运会上获得4块金牌，在研究她发出的网球时B ．研究北京奥运会射击金牌得主——杜丽打出的子弹时C ．研究哈雷慧星绕太阳公转时D ．用GPS 定位系统研究汽车位置时 2.关于运动和力的关系，下列说法中正确的是（ ）A ．不受外力作用的物体可能做直线运动B ．受恒定外力作用的物体可能做曲线运动C ．物体在恒力作用下可能做匀速圆周运动D ．物体在变力作用下速度大小一定发生变化 3.下列表述正确的是（ ）A ．牛顿发现了万有引力定律并且通过实验测出了引力常数B ．在赤道上发射同一卫星时，向东发射比向西发射消耗的能量要多些C ．在空中某点平抛出一个物体（不计阻力），该物体的运动可以分解为自由落体运动和沿初始抛出方向的匀速运动D ．在国际单位制中，力学的基本单位有牛顿、米和秒4. 关于静电场的下列说法，哪是正确的 （ ） A.带电粒子只受电场力作用下的运动，电势能可能增加 B.匀强电场中，两点间电势差仅与两点间距离有关 C.电势降低的方向就是场强方向D.一点电荷在电场中由a 点移动到b 点，电势能增量为零，则该电荷一定是沿着等势面移动的5. 两个物体P 、Q 的加速度a p ＞a q ．则( )A ．P 的速度一定比Q 的速度大B ．P 的速度变化量一定比Q 的速度变化量大C ．P 的速度变化一定比Q 的速度变化快D ．P 受的合外力一定比Q 受的合外力大6.我国古代神话传说中有：地上的“凡人”过一年，天上的“神仙”过一天，如果把看到一次日出就当做一天，那么，近地面轨道（距离地面300——700km ）环绕地球飞行的航天员24h 内在太空中度过的“天”数约为（地球半径R=6400km ，重力加速度g=10m/s 2）（ ） A ．1 B ．8 C ．16 D ．247.如图所示，人屈膝下蹲时，膝关节弯曲的角度为θ，设此时大小腿部的肌肉群对膝关节的作用力F 的方向水平向后，且大腿骨和小腿骨对膝关节的作用力大致相等，那么小腿骨对膝关节的作用力约为（ ）A 、2sin2F θ B 、2cos2F θC 、2tan2F θD 、tan 22F θ8.现在城市的滑板运动非常流行，在水平地面上一名滑板运动员双脚站在滑板上以一定速度向前滑行，在横杆前起跳并越过杆，从而使人与滑板分别从杆的上下通过，如图所示，假设人和滑板运动过程中受到的各种阻力忽略不计，运动员能顺利完成该动作，最终仍落在滑板原来的位置上，要使这个表演成功，运动员除了跳起的高度足够外，在起跳时双脚对滑板作用力的合力方向应该()A ．竖直向下B ．竖直向上C ．向下适当偏后D ．向下适当偏前9.如图所示有三个斜面1、2、3，斜面1与2底边相同，斜面2和3高度相同，同一物体与三个斜面的动摩擦因数相同，当他们分别沿三个斜面从顶端由静止下滑到低端时，下列说法正确的是（ ） A ．三种情况下物体损失的机械能△E 3＞△E 2＞△E 1 B ．三种情况下摩擦产生的热量Q 1＝Q 2＜Q 3C ．到达底端的速度v 1＞v 2＝v 3D ．运动的时间t 1＜t 2＜t 310.汽车在一平直路面上匀速行驶，突然遇到一段泥泞的路面，导致汽车受到的阻力变大了，若汽车发动机的功率和在泥泞路面上的所受阻力保持不变，经过一段时间后，汽车在泥泞的路面上也能做匀速运动，则在图 3 中关于汽车的速度随时间变化关系正确的图象是（ ）11.如图所示，一个质量为m 、带电荷量为+q 的物体处于场强按E =kt 规律（k 为大于零的常数，取水平向左为正方向）变化的电场中，物体与绝缘竖直墙壁间的动摩擦因数为μ，当t = 0时，物体由静止释放。

西南师大附中高2010级适应性模拟训练英语试题第一节：单项填空：21．— Wow, so many new houses! I can’t believe that. It used to be a poor village.—Yes. _________ has changed here.A．Nothing B．Something C．Everything D．Anything22．—_________ potato salad is good.—I’m very glad you like it. I used _________ special cheese to make it.A．The; 不填B．The; a C．A; 不填D．A; the23．— Did you see a girl in white pass by just now?— No, sir. I _________ a newspaper.A．read B．was reading C．had read D．would read24．W hen you stud y the local map, you’ll find this town is _________.A．twice as a large town as that B．twice as larger a town as thatC．twice as larger as that one D．twice the size of that one25．T he soccer team has been doing well this season, so they _________ win the championship．A．should B．might C．would D．could26．T housands of Haitians cheered as the Chinese medical team arrived, many of ________ even cried with joy.A．those B．them C．whom D．who27．O ut there, in the midst of the snow, _________ in long, black clothes.A．a woman sat B．sat a womanC．sitting a woman was D．a woman was sitting28．A lways read the label _________ you wash your clothes.A．before B．unless C．since D．until29．_________ a written permission, he had to write another letter to the president of the university.A．Not giving B．Not having been givenC．Having not given D．Having not been given30．T he rise of oil prices made scientists search for new energy resources _________ oil.A．replace B．replacing C．to replace D．replaced31．S ince Liu Qian, a famous Taiwan magician, performed on CCTV, magic once again has _________ all over China.A．taken on B．taken down C．taken off D．taken out32．A fter driving for five hours, they arrived at _________ they thought was the place they had been dreaming of.A．what B．that C．which D．where33．H e turned down the request of his friend because it was _________ the limit of his power.A．beyond B．over C．off D．above34．W as it because she was ill _________ she didn’t go to attend the meeting?A．what B．which C．as D．that35．— How is everything, Jason?—_________.A．Not at all B．Very well, thank youC．I’m all right, thanks D．Not too bad第二节完形填空：Some years ago when I was in my first year in college, I heard Salome Bey sing for the first time. The moment was excitin g. Salome’s 36 filled the room and brought the theater to life. I was so 37 that I decided to write an article about her.I 38 Salome Bey, telling her I was from Essence magazine, and that I wanted to meet her to talk about her career. She 39 and told me to come to her studio next Tuesday. When I hung up, I was scared out of my mind. I 40 I was lying. I was not a writer at all and hadn’t even written a grocery list.I interviewed Salome Bey the next Tuesday. I sat there 41 , taking notes and asking questions that all began with, “Can you tell me…” I soon realized that 42 Salome Bey was one thing, but writing a story for a national magazine was just impossible. The 43 was almost unbearable. I struggled for days 44 draft after draft. Finally I put my manuscript (手稿) into a large envelope and dropped it into a mailbox.It didn’t take long. My manuscript 45 . How stupid of me! I thought. How could I 46 in a world of professional writers? Knowing I couldn’t 47 the rejection letter, I threw the unopened envelope into a drawer.Five years later, I was moving to California. While 48 my apartment, I came across the unopened envelope. This time I opened it and read the editor’s letter in 49 :Dear Ms Profit,Your story on Salome Bey is fantastic. Yet we need some 50 materials. Please add those and return the article immediately. We would like to 51 your story soon.Shocked, it took me a long time to 52 . Fear of rejection cost me dearly. I lost at least five hundred dollars and having my article appear in a major magazine. More importantly, I lost years of 53 writing. Today, I have become a full-time writer. Looking back on this 54 , I learned a very important lesson: You can’t 55 to doubt yourself.36．A．joy B．voice C．speech D．smile37．A．proud B．active C．satisfied D．moved38．A．visited B．emailed C．phoned D．interviewed 39．A．agreed B．refused C．hesitated D．paused40．A．replied B．discovered C．explained D．knew 41．A．seriously B．patiently C．nervously D．quietly 42．A．blaming B．fooling C．inviting D．urging 43．A．hardship B．failure C．comment D．pressure44．A．with B．by C．on D．in 45．A．disappeared B．returned C．spread D．improved 46．A．compare B．struggle C．survive D．compete 47．A．ignore B．deliver C．face D．receive 48．A．decorating B．repairing C．cleaning D．leaving 49．A．disbelief B．anxiety C．horror D．trouble 50．A．important B．related C．private D．reliable 51．A．broadcast B．create C．publish D．consider 52．A．recover B．prepare C．escape D．concentrate53．A．energetic B．endless C．typical D．enjoyable 54．A．experience B．success C．benefit D．accident 55．A．attempt B．afford C．expect D．pretend第三部分：阅读理解：AIt was a Sunday morning, and I was in a terrible mood. Two of my friends had gone to the movies the night before and hadn’t invited me. I was in my room thinking of ways to make them sorry when my father came in. “Want to go for a ride, today, Beck? It’s a beautiful day.”“No! Leave me alone!” Those were the last words I said to him that morning.My friends called and invited me to go to the mall with them a few hours later. I forgot to be mad at them and went. I came home to find a note on the table. My mother put it where I would be sure to see it. “Dad has had an accident. Please meet us at Highland Park Hospital”.When I reached the hospital, my mother came out and told me my father’s injuries we re extensive. “Your father told the driver to leave him alone and just call 911, thank God! If he had moved Daddy，there’s no telling what might have happened. A broken rib (肋骨) might have pierced (穿透) a lung….”My mother may have said more, but I didn’t h ear. I didn’t hear anything except those terrible words: Leave me alone. My dad said them to save himself from being hurt more. How much had I hurt him when I hurled those words at him earlier in the day?It was several days later that he was finally able to have a conversation. I held his hand gently, afraid of hurting him.“Daddy… I am so sorry….”“It’s okay, sweetheart. I’ll be okay.”“No, ”I said, “I mean about what I said to you that day. You know, that morning?”My father could no more tell a lie than he could fly. He looked at me and said, “Sweetheart,I don’t remember anything about that day, not before, during or after the accident. I remember kissing you goodnight the night before, though.” He managed a weak smile.My English teacher once told me that words have immeasurable power. They can hurt or they can heal. And we all have the power to choose our words. I intend to do that very carefully from now on.56．T he author was in a bad mood that morning because ________.A．his father had a terrible accidentB．he couldn’t drive to the mall with his friendsC．his friends hadn’t invited him to the cinemaD．his father didn’t allow him to go out with his friends57．W hy did the author say sorry to his father in the hospital?A．Because he didn’t go along with his father.B．Because he was rude to his father that morning.C．Because he failed to come earlier after the accident.D．Because he couldn’t look after his fathe r in the hospital.58．T he reason why the author’s father said he forgot everything about that day is that.A．he had a poor memory B．he didn’t want to forgive his sonC．he just wanted to comfort his son D．he lost his memory after the accident59．W hat lesson did Beck learn from the matter?A．Don’t treat your parents badly. B．Don’t hurt others with rude words.C．Don’t move the injured in an accident. D．Don’t be angry with friends at small things.BShort reader – submitted stories – for the woman you should think of today!—— Compiled by Amy Zerello Great Minds Reminded of MomAfter a long, exhausting day, a friend of mine, Allen, headed home. On the road, he passed an elderly woman who was standing by a car with a flat tire. If that were his mother, he thought, he would want someone to help her. With a tired sigh, he turned around and drove back.Just as he reached the stranded woman, a truck pulled up and a burly farmer got out. “Kind of remind s you of your mom, too?” the man asked as the two of them pitched in together to change the tire for the woman.—— Contributed by Katherine L. Houge Your Biggest FanWhile waiting in a bookstore for a guest author to sign her latest book, I leafed through some of the Civil War novels she had written. The woman in line behind me commented, “Those are the best books I’ve ever read. I couldn’t put them down.” Before I could reply, the author frowning, looked over and said, “Oh, come on, Mom!”—— Contributed by Marilyn Kopp Head of the HouseholdMy husband, Jeff, and I came across several problems while assembling our new computer system, so we called the help desk. The man on the phone started to talk to Jeff in computer jargon (行业术语), which confused us even more.“Sir,” my husband politely said, “please explain what I should do as if I were a four-year-old.”“Okay,” the computer technician replied. “Sweetie, could you please put your mommy on the phone?”—— Contributed by Lena Worth How does it feel to tickle your mom’s funny bone?Now send your own funny story to us! You could earn up to $ 300!60．W ho would the farmer be in the first joke?A．Another kind helper. B．The old lady’s son.C．Allen’s friend.D．A policeman.61．W hat was the gue st author’s mom trying to do in the second story?A．Push hard to get her daughter’s signature.B．Promote her daughter’s books by pretending to be a fan.C．Show her pride in her daughter’s achievement.D．Persuade Marilyn Kopp to buy her daughter’s book.62．T he computer technician on the phone in the third story .A．actually could find no way to solve Jeff’s problemsB．laughed at Jeff about his poor knowledge of computer jargonC．wanted to talk to Lena instead of her husband very muchD．believed that Jeff’s mom would know more computer jargon63．T he passage is most possibly found .A．in a storybook B．in a commercial ad C．in a magazine D．in a student’s textbookCIf you’re a male and you’re reading this, congratulations! You’re a surv ivor. According to statistics, you’re more than twice as likely to die of skin cancer than a woman, and nine times more likely to die ofAIDS. Assuming you make it to the end of your natural term, about 78 years for men in Australia, you’ll die on average five years before a woman.There’re many reasons for this — typically, men take more risks than women and are more likely to drink and smoke but perhaps more importantly, men don’t go to the doctor.“Men aren’t seeing doctors as often as they should,” sa ys Dr. Gullotta. “This is particularly so for the over 40s, when diseases tend to strike. According to a recent survey, 95％of women aged between 15 and early 40s see a doctor once a year, compared to 70％of men in the same age group.“A lot of men think they’re unbeatable,” Gullotta says. “They only come in when a friend drops dead on the golf course and they think, Geez, if it could happen to him …”Then there’s the ostrich (鸵鸟) approach. “Some men are scared of what might be there and would rather not kn ow,” says Dr. Ross Cartmill.“Most men get their cars serviced more regularly than they service their bodies,” Cartmill says. He believes most diseases that commonly affect men could be addressed by preventive check-ups. “Prevention is cheaper in the long run than having to treat the diseases. Besides, the final cost is far greater, it’s called premature death.”64．W hy does the author congratulate male readers at the beginning of the passage?A．They can live longer than they expected.B．They are sure to enjoy a longer and happier life.C．They have lived long enough to read this article.D．They are more likely to survive serious diseases now.65．W hich of the author’s statements is the most important reason that men die five years earlier on average than women according to the passage?A．Men drink and smoke much more than women.B．Men don’t seek medical care as often as women.C．Men are more likely to suffer from deadly diseases.D．Men aren’t as cautious as women in face of danger.66．W hich of the following best completes the underlined sentence “Geez, if it could happen to him…”（in Para 4）?A．it could happen to me, too. B．it would be a big misfortune.C．I should avoid playing golf. D．I should consider myself lucky.67．W hat does Dr. Ross Cartmill mean by “the ostrich approach” (in Para5) ?A．A careless attitude towards one’s health conditions.B．A new treatment for certain psychological problems.C．Refusal to get medical treatment for fear of the pain involved.D．Unwillingness to find out about one’s disease because of fear.DWith alarming regularity, we read about oil tankers having accidents near land and the terrible consequences of the oil spills (泄漏) on people, nature, and the environment.Millions of dollars have been used in developing special chemicals to help dismiss the spills and to clean up the animals, beaches, and land spoiled by the oil. Unfortunately, when many of these chemicals are used, more damage is caused to the environment, especially to lives in the sea.Of all of today’s environmental disasters, an oil spill may actually be one of the least serious. Although oil is poisonous, it is a natural material. In the end, it breaks down naturally. There are, of course, long-term effects, but it is usually more serious in the short term.Nature by itself works better than chemical materials, but when there is a spill we demand that governments act immediately with as much hi-tech knowledge as possible. In 1967 the tanker Torrey Canyon sank off the Scilly Isles near the coast of England and spilled 120,000 tones of oil into the ocean. If you go there today, you will find it hard to see any sign that it ever happened.Governments seem to accept the risk of transporting millions of tons of oil by ship every day so that we can fill up our cars and drive around and cause even more environmental damage. Interestingly, the biggest companies in the world produce cars, and the next biggest supply the gasoline to make them run.We should be thinking more about reducing our dependency on oil. Governments should be encouraging research into new technologies, such as cars run by solar power (太阳能), electricity, hydrogen, and so on. Much of this research has, in the past, been held back by the oil, gas, and coal.If the world’s millions of cars were 10% more efficient (高效的) and the industry could easily produce cars at least twice as efficient? We would need many fewer tankers crossing the oceans each year. If this happened, the risks of oil spills would be reduced, and the air we breathe would be cleanerand fresher, too.68．W hat could be the best title of the passage?A．Oil spills pollution. B．What oil pollution is.C．Oil tanker accidents. D．How to reduce oil pollution.69．H ow does the author support the idea that oil spills are not as serious as people believe?A．By giving a description. B．By making an argument.C．By giving an example. D．By making a comparison.70．W hat does the underlined word “risk” in Paragraph 5 refer to?A．Transportation depending more on oil.B．Poisonous oil breaking down naturally.C．Millions of tons of oil spilling into the sea.D．More environmental damage being caused.71．W hich suggestion, is made for reducing oil tank accidents according to the passage?A．We should build safer tankers in the near future.B．We should develop new technologies to cut oil use.C．Tankers should not be allowed to sail near the coastlines.D．Countries should build more oil pipelines under the sea.EOur brains work in complex and strange ways. There are some people who can calculate the day of the week for any given date in 40,000 years, but who cannot add two plus two. Others can perform complex classical piano pieces after hearing them once, but they cannot read or write. Dr. J. Langdon Down first described this condition in 1887. He called these people idiot savants. An idiot savant is a person who has significant mental impairment (损伤), such as in autism or retardation. At the same time, the person also exhibits some extraordinary skills, which are unusual for most people. The skills of the savant may vary from being exceptionally gifted in music or in mathematics, or having a photographic memory.One of the first descriptions of a human who could calculate quickly was written in 1789 by Dr．Benjamin Rush, an American doctor. His patient, Thomas Fuller, was brought to Virginia as a slave in 1724. It took Thomas only 90 seconds to work out that a man who has lived 70 years, 17 days, and 12 hours has lived 2,210,500,800 seconds. Despite this ability, he died in 1790 without ever learning to read or write.Another idiot savant slave became famous as a pianist in the 1860s. Blind Tom had a vocabulary ofonly 100 words, but he played 5,000 musical pieces beautifully.In the excellent movie Rain Man, made in 1988 and available on video cassette, Dustin Hoffman plays an idiot savant who amazes his brother played by Tom Cruise, with his ability to perform complex calculations very rapidly.Today we more clearly recognize that the idiot savant is special because of brain impairment. Yet not all brain impairment leads to savant skills. Some studies have shown that people who have purposeful interruption of the left side of the brain can develop idiot savant skills. However few people wish to participate in such experiments. There are many excellent reasons for not undergoing unnecessary experimentation on one’s brain. The term idiot savant is outdated and inappropriate. Virtually all savants have a high degree of intelligence and are thus not idiots.72．W hat does the passage mainly talk about?A．Idiot savants have areas of outstanding abilities.B．Human Beings have complicated thinking process.C．The brains of the idiot savants are partly impaired.D．The reasons why people have wonderful skills vary.73．W hich of the following can be done by Rain Man?A．He can play wonderful pieces of classical music.B．He can guess out exactly the length of a man’s life.C．He can memorize the contents of the pictures fast.D．He can count matches dropped on the floor quickly.74．W hat can you infer from the passage?A．Idiot savants have real talents for art and math.B．Dr. Down is the first person who found idiot savants.C．Few people wish to risk becoming savants by brain operations.D．Intentional left brain impairments will surely lead to idiot savants.75．W hich of the following shows the structure of the passage?A．B．C．D．第一节：短文改错：My father and I are taking a camping trip at July 76．__________________ and August. We will travel for about two month and 77．__________________will tour United States and parts of Canada. We have 78．__________________decided to camp because it does not cost as many as 79．__________________vacationing in hotels, but we had to plan carefully. I 80．__________________think the car that we are going to drive it is very small, 81．__________________we decide to take only one small suitcase for both of us 82．__________________and as few camping things as possibly. We will take some 83．__________________medicine with us to preventing insects from hurting us, and 84．__________________also some food for picnics. I’m sure that they will have fun. 85．__________________第二节：书面表达（满分25分）假如你是高三学生程鹏。

2010-2023历年河北省保定三中高一月考英语试卷（带解析）第1卷一.参考题库(共10题)1.We all know that drinking too much _____ our health, but some people don’t care. A．is harm toB．does harmful toC．is harmful toD．do harm to2.— Oliver looks a bit upset, did you tell him the bad news?— Yes, but I _____ him after his birthday party.A．must have toldB．shouldn’t have toldC．needn’t have toldD．should have told3.It’s not how much we do but how much love we put into what we do _____ benefits our work most.A．whoB．whichC．thatD．what4.根据下列句子及所给汉语注释，在对应位置上写出空缺处各单词的正确形式。

（每空只写一词）【小题1】Things fall to the ground because of the earth’s ________(万有引力). 【小题2】Two children ________ (溺死) after falling into the water.【小题3】The ________ (场景) of this play is set in Ireland.【小题4】Each of us has our strengths and ________ (弱点).【小题5】He ________ (道歉) publicly the day before yesterday.【小题6】Today’s festivals have many _______ (起源)， some religious, some seasonal, and some for special people or events.【小题7】Easter is an important religious and social festival for ______ (基督徒) around the world.【小题8】What will happen to you if you don’t eat a _______ (平衡的) diet?【小题9】The fact is that I earned my passage by working as an unpaid hand, which ________ for (导致)my appearance.【小题10】They laid eggs too and _______ (存在) on the earth for more than 140 million years.5.Alice’s Adventures in Wonderland is one of the most loved children’s books of all time, and many adults enjoy it as well. It tells the story of a young girl named Alice, who follows a rabbit entering a magical world called Wonderland. She has many experiences which seem to change the rules of reasoning or common sense. The popularity of the book comes from its imagination, interesting story, and art work. The writer of the book is Lewis Carroll. In fact, Lewis Carroll was not the writer’s real name. His real name was Charles Dodgson. One day, he took a boat ride down the Thames River to have a picnic with three little girls who were friends of the family. To keep them entertained on the ride, he told them a story in which Alice, the middle child, was the main character. They enjoyed the story very much.Charles later wrote the story down under the name Alice’s Adventures Under Ground and gave it to Alice as a Christmas present. Later, he gave a copy to his friend George MacDonald. George read it to his children and they loved it. George suggested to Charles that he make a book from his story. Charles then wrote more parts to the story until it was around 35,000 words. It was first printed in 1866, with art work by John Tenniel, under the name Alice’s Adventures in Wonderland. The book was an immediate success. One of its first fans was Queen Victoria. She immediately requested a collection of all of Lewis Carroll’s works. She was surprised to find that they included many works on math. In fact, Charles Dodgson was a highly respected mathematician. This can be seen in many puzzles and plays on reasoning that appear in his books and poems.Since the story was first printed, it has kept selling up to the present day. It has been translated into over fifty languages and has had several movies based on it.【小题1】The passage is mainly about _________.A．Charles’ family lifeB．the birth of a book and its lasting influencesC．a magical world called WonderlandD．a girl’s adventurous experiences【小题2】Who first had the idea of making a book from the story “Alice Adventures Under Ground”?A．AliceB．CharlesC．GeorgeD．John【小题3】Which of the following is the right order of the passage?a. Charles gave his story to Alice as a Christmas present.b. Charles had a picnic with three little girls on the Thames.c. Alice’s Adventures in Wonderland was first printed in 1866.d. More parts were added to the story by Charles.e. The book won a large number of fans.A．c-b-a-d-eB．c-a-b-e-dC．b-a-d-c-eD．b-a-c-e-d6.It is usually warm in my hometown in March, but it _____ be rather cold sometimes. A．wouldB．canC．shouldD．must7.— Shall I inform him of the change of the schedule right now?—I’m afraid you _____.A．willB．mayC．mustD．can8.— Excuse me, sir. ______—I’d like to have a big steak and a pineapple dessert.A. What do you want?B. B. May I take your order?C. This table is reserved.D. I’d like to serve you.9.The E-mail Jack had looked forward to ______ last night at last and he was very happy.A．arrivedB．arrivingC．had arrivedD．arrived10.— Another cup of coffee?—No, thanks. I think I’d better ______ for the airport immediately.A．set upB．set downC．set offD．set about第1卷参考答案一.参考题库1.参考答案：C2.参考答案：D3.参考答案：C4.参考答案：【小题1】gravity【小题2】drownd【小题3】scene【小题4】weaknesses【小题5】apologized【小题6】origins【小题7】Christians【小题8】balanced【小题9】accounts【小题10】existed【小题1】考查名词。

2010届重庆一中第一学期高三年级第二次月考数学试卷(理科)数学试题共 4页。

满分150分。

考试时间120分钟。

注意事项:1 •答题前，务必将自己的姓名、准考证号填写在答题卡规定的位置上。

2 •答选择题时，必须使用 2B 铅笔将答题卡上对应题目的答案标号涂黑，如需改动， 用橡皮擦擦干净后，再选涂其他答案标号。

3•答非选择题时，必须使用0. 5毫米黑色签字笔，将答案书写在答题卡规定的位置上。

4 •所有题目必须在答题卡上作答，在试题卷上答题无效。

一、选择题.(共12小题,每小题5分，共50分)1 •函数y =2 • a x °(a0且a = 1)的图像一定经过点A • (2,3)B • ( 2,2)C . ( 3,2)D • ( 3,3)2 .集合 M ={yy = x 2 —1,x ^ R }，集合 N = * y =〕3 — x 2, x 乏 R 则 M " N = A • Q —B •C 【0兰t 兰73〉D ・*3•“ a n 2a n 二a ：1对任意正整数n 成立”是“数列 ^n ［为等比数列”的A .充分不必要条件 D ・既不充分又不必要条件B . 2C . 35. 已知S n 是公差不为0的等差数列'的前n 项和，且S 1,S 2 ,S 4成等比数列,等于6. 已知函数y=f(X )是最小正周期为2的偶函数，它在0,1 1上的函数解析式为4.log 1 - 53 1+ --------- log 1 - 2 3• (n,n 1) , n • N ，则 n 的值是 B •必要不充分条件C .充要条件a ? a 3a 1B . 6C . 8D . 10f(x)= 2x - -2x+2，则在区间1,2】上,3 f (㊁)等F537A . —B .—C .—D . 14 447.方程 lg x =sinx 的实根个数有a 个， 方程x = sinx 的实根有 b 个，则a + b 等于 A . 1B . 2C . 3D . 4&①y- 2 ,③y =«2x (X")=x sin x ；② y =——+1 ；;2 -1Iog 2 x (0< X 兰1)④y - -x 2 • 2x • 1 (x I- 2,2 )中，函数图像具有对称性的是A .①②③B .①③④C .②③④D .①②④r, S d P+S 3 + …+S n, “9•有限数列 A 「a i ,a 2,a 3,…a nf ,S n 是其前n 项和，定义 —23 n为A 的n凯森和”，如有99项的数列 ^｛a 1,a 2,a 3a99 ｝的 凯森和”为1000，则有100项的数列*1, a 1 ,a 2,a 3「，a 99 /的凯森和”为A .1001B . 991C . 999D . 99010. 已知函数f(x)=x+1 +|x + 2 + …+x + 2010 +|x -1 十 x -2 +…+|x — 2010(x^ R),则使2f(a-1) = f(a -3a 2)成立的a 值最多可以有A .2个B .3个C .4个D . 无数个二、填空题.(共5个小题，每小题5分，共25分)11. _____________________ 若函数f(x)=log a 2j X 在(0, •：：)上是减函数，且y = a x 是R 上的增函数，贝U 实数a 的 取值范围为 . ,若前n 项和为10,则项数n 为 .n 1313 .平行于直线4x-y-1 = 0且与曲线y = x +x-2相切的直线方程是 _______________. 14 .设S n 是等差数列 & '的前n 项和，已知S 6 =36,S n =324,S n£ =144,则n= _________ .12 .数列＜a n ｝的通项公式a n =—15 +J15 .如果一个实数数列£n ｝满足条件：a；41 -a n =d ( d为常数，n^ N*),则称这一数d 称为“伪公差”。