北京市海淀区教师进修学校附属实验中学2012-2013学年高二上学期期末考试 文科数学 Word版含答案
【首发】北京市海淀区教师进修学校附属实验中学2012-2013学年高一上学期期末考试数学Word版含答案

2012—2013学年度第一学期期末练习高一数学一、选择题1.函数1()sin sin 2f x x x =+(02x π≤≤)与函数()g x a =(a 是常数)有两个不同的交点,则a 的取值范围是( )A .30,2⎛⎫ ⎪⎝⎭B .13(,0)(0,)22-C .1(0,)2D .13(,)222.下面四个命题中,真命题的个数为 ( ) ⑴如果两个平面有三个公共点,那么这两个平面重合⑵两条直线可以确定一个平面 ⑶若M ∈α,M ∈β,α∩β=l ,则M ∈l ⑷空间中,相交于同一点的三直线在同一平面内 A.1 B.2 C.3 D.43.已知点A(-1,1)和圆C :22(x-5)+(y-7)=4,一束光线从点A 出发经x 轴反射到圆周C 的最短路程是 ( )A.8B.10C.64D.226-4.若)(x f 和)(x g 都是奇函数,且2)()()(=+=x g x f x F ,在(0,+∞)上有最大值8,则在(-∞,0)上)(x F 有( )A.最小值-8B.最大值-8C.最小值-6D.最小值-45.下列说法中不正确的是 ( )A.点斜式()11y y k x x -=-适用于不垂直于x 轴的任何直线B.斜截式y kx b =+适用于不垂直于x 轴的任何直线C.两点式112121y y x x y y x x --=--适用于不垂直于x 轴和y 轴的任何直线D.截距式1x ya b+=适用于不过原点的任何直线 6.设f (x )=lg(10x+1)+ax 是偶函数,g (x )=xx b24-是奇函数,那么a +b 的值为( ) A . 1B .-1C .-21 D .21 7.设f (x )=lg(10x+1)+ax 是偶函数,g (x )=xx b24-是奇函数,那么a +b 的值为( ) A . 1 B .-1 C .-21 D .21 8.设S 是至少含有两个元素的集合,在S 上定义了一个二元运算“*”(即对任意的S b a ∈,,对于有序元素对),(b a ,在S 中有唯一确定的元素b a *与之对应)。
北京市海淀区教师进修学校附属实验中学2012-2013学年高二上学期期末考试化学试题

2012—2013学年度第一学期期末练习高二化学出题人: 审核人:考生须 知1、本试卷共、本试卷共 6 页,包括页,包括 六 个大题,个大题, 22 小题,满分为小题,满分为 100 分。
考试时间 90 分钟。
分钟。
2、答题前,考生应认真在密封线外填写班级、姓名和学号、答题前,考生应认真在密封线外填写班级、姓名和学号本卷可能用到的有关相对原子质量:H-1 C-12 O-16 第Ⅰ卷(选择题 共34分)一、选择题(本题包括8小题,每题2分,共16分。
每小题只有一个选项符合题意) 1.研究有机物一般经过以下几个基本步骤:分离、提纯提纯 → 确定实验式确定实验式 → 确定分子式确定分子式 → 确定结构式以下用于研究有机物的方法错误的是定结构式以下用于研究有机物的方法错误的是 A .蒸馏常用于分离提纯液态有机混合物.蒸馏常用于分离提纯液态有机混合物B .核磁共振氢谱通常用于分析有机物的相对分子质量.核磁共振氢谱通常用于分析有机物的相对分子质量C .燃烧法是研究确定有机物成分的有效方法之一.燃烧法是研究确定有机物成分的有效方法之一D .对有机物分子红外光谱图的研究有助于确定有机物分子中的官能团.对有机物分子红外光谱图的研究有助于确定有机物分子中的官能团2.下列有关物质的表达式不正确...的是的是 A .二甲醚的分子式:.二甲醚的分子式: C 2H 6O B .COCl 2分子的结构式:分子的结构式: C .醛基的结构简式:—CHO D .溴乙烷的电子式:.溴乙烷的电子式:3.下列各化合物的命名中正确的是下列各化合物的命名中正确的是4. 只用水就能鉴别的物质组是只用水就能鉴别的物质组是A .苯、乙酸、CCl 4B .乙醇、乙醛、乙酸.乙醇、乙醛、乙酸C .乙二醇、乙醛、硝基苯.乙二醇、乙醛、硝基苯D .乙醇、甘油、苯酚.乙醇、甘油、苯酚5.下列装置或操作能达到实验目的(必要的夹持装置及石棉网已省略)的是的是A.实验室制乙烯.实验室制乙烯B.验证苯和液溴在催化剂作用下发生取代反应.验证苯和液溴在催化剂作用下发生取代反应C.实验室中分馏石油.实验室中分馏石油D.若A为醋酸,B为贝壳(粉状),C为苯酚钠溶液,验证醋酸、苯酚、碳酸酸性的强弱为苯酚钠溶液,验证醋酸、苯酚、碳酸酸性的强弱 6.下列各组中的两种有机物,其最简式相同但既不是同系物,又不是同分异构体的是下列各组中的两种有机物,其最简式相同但既不是同系物,又不是同分异构体的是 A.苯苯乙烯苯乙烯 B.甲醛甲醛 乙二醛乙二醛C.对甲基苯酚对甲基苯酚 苯甲醇苯甲醇 D.甲酸甲酸 乙醛乙醛7.由2—氯丙烷制取少量的1,2—丙二醇CH2OHCH CH3OH时,需要经过下列哪几步反应时,需要经过下列哪几步反应A.消去、加成、取代.消去、加成、取代 B.加成、消去、取代.加成、消去、取代C.取代、消去、加成.取代、消去、加成 D.消去、加成、消去.消去、加成、消去8.某烃有两种或两种以上的同分异构体,其同分异构体中的某一种的一氯代物只有一种,则这种烃可能这种烃可能①分子具有7个碳原子的芳香烃个碳原子的芳香烃 ②分子中具有4个碳原子的烷烃③分子中具有12个氢原子的烷烃个氢原子的烷烃 ④分子中具有8个碳原子的烷烃个碳原子的烷烃A.①②.①② B.②③.②③ C.③④.③④ D.②④.②④二、选择题(本题包括6小题,每小题3分,共18分。
北京市海淀区教师进修学校附属实验中学2012-2013学年高一数学上学期期末考试新人教B版.docx

2012—2013 学年度第一学期期末练习高一数学考生须1、本试卷共 4 页,包括三道大题,21小题,满分为 100分。
考试时间知100 分钟。
2、答题前,考生应认真在密封线外填写班级、姓名和学号一、选择题1.函数f (x) sin x 1sin x (0x2)与函数 g( x) a (a是常数)有两个不同的交2点,则 a 的取值范围是()A.0,3B.(1,0)(0,3) 222C.(0,1)D.(1,3)2222.下面四个命题中,真命题的个数为()⑴如果两个平面有三个公共点,那么这两个平面重合⑵两条直线可以确定一个平面⑶若 M∈ α, M∈ β,α∩ β= l ,则 M∈ l⑷空间中,相交于同一点的三直线在同一平面内A.1B.2C.3D.43.已知点 A(-1,1)和圆 C:(x-5)2+(y-7)2=4 , 一束光线从点A 出发经 x 轴反射到圆周 C 的最短路程是()A.8B.10C.46D. 6 224.若f (x)和g (x)都是奇函数,且 F (x) f ( x)g( x) 2,在( 0,+∞)上有最大值8,则在(-∞,0)上F ( x)有()A. 最小值- 8B.最大值- 8C.最小值- 6D. 最小值- 45.下列说法中不正确的是()A.点斜式 y y1k x x1适用于不垂直于 x 轴的任何直线B.斜截式 y kx b 适用于不垂直于x 轴的任何直线C. 两点式yy1xx1 适用于不垂直于x 轴和 y 轴的任何直线y2y1x2x1D. 截距式xy1适用于不过原点的任何直线a b6.设 f( x)= lg(10x+1)+ ax 是偶函数, g(x)=4 x b是奇函数,那么 a+ b 的值为()2 xA. 1B.- 111 C.-D.227.设 f( x)= lg(10 x+1) + ax 是偶函数, g(x)=4xb是奇函数,那么 a+ b 的值为()2 xA. 1B.- 111 C.-D.228.设 S 是至少含有两个元素的集合,在S 上定义了一个二元运算“* ”(即对任意的a, bS ,对于有序元素对(a, b),在S中有唯一确定的元素 ab与之对应)。
北京市海淀区教师进修学校附属实验中学2012-2013学年高二上学期期末考试 语文 Word版无答案

2012—2013学年度第一学期期末练习 高二语文 出题人:肖海洋 于景奎 许岩 审核人:刘振庆 考生须 知1、本试卷共 6 页,包括七个大题, 23小题,满分为100 分。
考试时间150分钟。
2、答题前,考生应认真在密封线外填写班级、姓名和学号 一、语言基础知识及运用(每小题2分,共11*2=22分) 1.下列词语中加点的字,注音全都正确的一项是( ) A.讥诮 (qiào) 迤逦( yǐ ) 懿范(yí ) 得鱼忘筌(quán) B.( sū ) 哂笑 (shěn) 寒砧 (zhēn) 日薄西山 ( báo) C.侥幸 (jiǎo) 憎恶(zèng) 纯粹 (cún ) 矫揉造作 (jiǎo) D.潦水(lǎo ) 蓬蒿( hāo) 卑鄙(bǐ ) 臭名昭著 (zhāo) 2. 下列词语中加点的字,注音全都正确的一项是( ) A.干戈玉帛(bó) 纵横捭阖(bāi) 余音袅袅(niǎo) 引吭高歌(háng) B.养尊处优(chǔ) 毋庸赘言(wù) 心宽体胖(pán) 饮鸩止渴(jiù) C.销声匿迹(nì) 真知灼见 (zhuó) 卓有成效(zhuó) 鹬蚌相争(bàng) D.明修栈道(zhàn) 锱铢必较(zhī) 一蹴而就 (cù) 自暴自弃(pù) 3.下列各组词语中,没有错别字的一组是( ) A.寒碜 喝彩 盘缠 垂手可得 俗不可奈 B.虐杀 庇佑 栖息 突如奇来 寥若晨星 C.肆意 希冀 干涸 方枘圆凿 以逸待劳 D.防碍 干燥 坍圮 悍然不顾 通霄达旦 4. 下列各组词语中,没有错别字的一组是( ) A.匪夷所思 三径就荒 见微知著 杳无音信 B.语无伦次 惮精竭虑 遗笑大方 作茧自缚 C.缘木求渔 自惭形秽 与世隔绝 沐浴清化 D.心无旁鹜 事必恭亲 苦心孤诣 以身作则 5.下列各句中,加点的成语使用恰当的一句是( ) A.司机张师傅冒着生命危险解救乘客的事迹,一经新闻媒体报道,就被传得满城风雨,感动了无数市民。
北京市海淀区教师进修学校附属实验中学2012-2013学年高一英语上学期期末考试北师大版

2012—2013学年度第一学期期末练习高一英语第I卷〔选择题〕一、单项选择1.The program that _______ at last meeting remains to be discussed before being put into action.A. came upB. came up withC. put up withD. turned up 2.Government officials cannot ________ accept bribes(受贿),but in China quite a few take advantage of their power to break the rule .A. legallyB. graduallyC. gratefullyD. sincerely 3.Whoever is_________ to the demanding job will be offered the well-paid one. A. frequent B. equal C. native D. familiar4.So heavy is his _______ that he is as busy as a bee, unable to spare(抽出) even a day for his family in a month.A. blockB. sourceC. scheduleD. attitude5.With time changing so fast, to keep _____ with time, anyone should be a lifelong learner, or he will fall behind within years.A. paceB. stageC. fareD. Attitude6.--I’d like to invite you to dinner this Saturday.--_______.A. Oh, no, let’s notB. I’d rather stay at homeC. I’m very sorry, but I have other planD. Oh, no. That’ll be too much trouble. 7.Nobody but us _____ the secret.A. knowB. knowsC. have knownD. is known8.She is one of the few girls who _____ in the kindergarten.A. is well paidB. are well paidC. is paying wellD. are paying well9.We ________ the problem for a long time, but we didn’t reach any agreement.A. arguedB. explainedC. sharedD. communicated10.If I ruled the world,I would________ the world________ everything that is bad. A.get rid of;by B.be rid of;by C.rid;of D.get rid;of11.—Shall I give you a ride as you live so far away?—Thank you,________.A.it couldn’t be better B.of course you canC.if you like D.it’s up to you12.There was a________ look on his face when he met with the________ problem. A.confusing;confusing B.confused;confusedC.confusing;confused D.confused;confusing13.Lots of waste has been dumped into the river,which has led to________. A.lots of fish having been killed B.kill lots of fishC.lots of fish being killed D.lots of fish to kill14.You’d better go there by train. The train ticket is________ the airplane ticket. A.as cheap three times as B.as three times cheap asC.three times cheaper than D.cheaper three times than15.At times the balance in nature is____, resulting in a number of possibly unforeseen effects.A.confused B.puzzled C.disturbed D.troubled二、完型填空16.My earliest bee experience took place at a summer camp. One day our teacher told us to head up the hill nearby. We all began to 31 our destination. The girls took the concrete stairs, but the boys ran 32 up the grassy hill, at the top of which sat a long wooden fence(围栏). Without 33 the boys ahead of me vaulted〔跃过〕over the fence bravely.What should I do? Take the stairs and 34 a girl, or jump over the fence and look 35 ? Then I took my chance with the fence. I placed both 36 on the top and jumped, feeling uneasy. I didn’t 37 it. As I tried, my foot 38 on the top of the fence. Down I went! I landed on my backside. I tried to 39 off the accident, but then I felt something moving 40 me. Just then I saw 41 seemed like hundreds of bees flying toward me. I had landed on a beehive〔蜂窝〕! I 42 up and rushed as fast as I could. But the bees flew faster. What a/an 43 situation I was in!My clothes were covered with 44 . I parked myself in the camp and I was at a loss. 45 this, my teacher quickly took off all my clothes but underwear. Bees flew out of my clothes and 46 out of my mouth!I had gained the 47 of all the campers, but I didn’t feel cool. I had been 48 almost 40 bees stings(蛰) all over my body. I learned a most 49 lesson that day. When we are led by the 50 to show off〔炫耀〕, we might find ourselves sitting on a beehive.【小题1】A. race B. walk C. set D. get【小题2】A. already B . happily C. fast D. straight【小题3】A. fun B. fear C. help D. luck【小题4】A. feel like B. care about C. look like D. wait for【小题5】A. cool B. worried C .strong D. excited【小题6】A. feet B. hands C. arms D. legs【小题7】A. do B. climb C. succeed D. make【小题8】A. arrived B. got C. stepped D. caught【小题9】A. fall B. put C. laugh D. look【小题10】A. inside B. under C. up B. beside【小题11】A. that B. which C. what D. if【小题12】 A. jumped B. stood C. picked D. sat 【小题13】A. embarrassing(尴尬) B. hopeless C. difficult D. pleasing 【小题14】A. tears B. grass C. dust D. bees【小题15】A. For B. At C. In D. With【小题16】A. almost B. again C. still D. even【小题17】A. experienceB. attention C. knowledge D. respect【小题18】A. got B. found C. given D. put【小题19】A. valuable B. deepest C. difficult D. successful【小题20】A. courage B. leader C. desire(欲望) D. teacher三、阅读理解17.Too much TV-watching can harm children’s ability to learn and even reduce their chances of getting a college degree, new studies suggest in the latest effort to examine the effects of television on children.One of the studies looked at nearly 400 northern California third-graders. Those with TVs in their bedrooms scored about eight points lower on math and language arts tests than children without bedroom TVs.A second study ,looking at nearly 1000 grown-ups in New Zealand, found lower education levels among 26-year -olds who had watched lots of TV during childhood .Butthe results don’t prove that TV is the cause and don’t ride out that already poorly motivated youngsters(年轻人〕may watch lots of TV.Their study measured the TV habits of 26-year-olds between ages 5 and 15. These with college degrees had watched an average of less than two hours of TV per week night during childhood, compared with an average of more than 2 1/2 hours for those who had no education beyond high school.In the California study, children with TVs in their rooms but no computer at home scored the lowest while those with no bedroom TV but who had home computers scored the highest.While this study does not prove that bedroom TV sets caused the lower scores, it adds to accumulating findings that children shouldn't have TVs in their bedrooms 【小题1】According to the California study, the low-scoring group might ____________ .A. have had computers in their bedroomsB. not be interested in mathC. be unable to go to collegeD. have watched a lot of TV【小题2】What is the researchers’ understanding of the New Zealand study results?A. The connection between TV and education levels is difficult to explainB. Habits of TV watching reduce learning interestC. TV watching leads to lower education levels of the 15-year-olds.D. Poorly motivated 26-year-olds watch more TV.【小题3】What can we learn from the last two paragraphs?A. More time should be spent on computers.B. T V sets shouldn't be allowed in children’s bedrooms.C. Children should be forbidden from watching TV.D. Further studies on high-achieving students should be done【小题4】What would be the best title for this text?A. Computers or TelevisionB. Studies on TV and College EducationC. Effects of Television on ChildrenD. Television and Children’s Learning Habits18.We were driving on the right road when, all of a sudden, a black car pulled out of a parking space right in front of us. My taxi driver stepped on his brake, skidded(打滑), and missed the black car’s back end by just inches! The driver of the black car, who almost caused a major accident, turned his head angrily and started shouting bad words at us.My taxi driver just smiled and waved at the guy. I mean, my taxi driver was friendly. So, I said, “Why did you just do that? This guy almost ruined your car and sent us to hospital!〞 And the following is what my taxi driver told me, which I now call “th e law of the Garbage Truck〞.“Many people are like garbage(垃圾) trucks. They run around full of garbage, full of anger, and full of disappointment. As their garbage piles up, they need a place to dump(倾卸)it. And if you let them, they dump it on you. When someone wants to dump on you, don’t take it personally. Just smile, wave, wish him well, and move on. Believe me. You’ll be happier.〞So this is “The Law of the Garbage Truck〞. I started thinking: How often do I let “Garbage Trucks〞 run right over me? And how often do I take their garbage and spread it to other people at work, at home, or on the streets? It was then that I said, “I’m not going to do it any more.〞I began to see “Garbage Trucks〞. I see the load they’re carrying. I see them coming to drop it off. And like my taxi driver, I don’t make it a personal thing;I just smile, wave, and move on.Good leaders know they have to be ready for their next meeting. Good parents know that they have to welcome their children home from school with hugs and kisses. What about you? The mark of a successful person is how quickly he can get back his focus on what’s important.【小题1】Who acted like a garbage truck in the accident described in the first two paragraphs?A. The author.B. The driver of the black car.C. The taxi driver.D. Both drivers. 【小题2】The reason why the taxi driver just smiled and waved at the guy is that ______.A. the black car was full of garbageB. the driver of the black car didn’t cause any damage to the taxiC. the taxi driver didn’t want hi s mood ruinedD. the driver of the black car was angry and the taxi driver felt a little frightened 【小题3】The underlined part “the load〞 in Paragraph 5 refers to _____.A. waste materialsB. excitementC. new productsD. bad mood【小题4】What is the main idea of the last paragraph?A. Always be kind and hardworking.B. Try to be good leaders as well as good parents.C. Ignore unpleasantness and stick to(坚持) your tasks.D. Do things quickly so as to be ready for the next.19.Are you a big fan of pirate〔海盗〕 stories? Do you know how to talk like a pirate? You can have fun on September 19th. This special holiday is called International Talk Like A Pirate Day. It was invented in 1995 by two young Americans, John Baur and Mark Summers.These two good friends came up with this idea when they were playing racquetball, and began to talk like pirates. At that moment, they thought, “Young people are interested in pirate, but there is no such a chance for people to get together to share it. Why not have a day when everybody talks like a pirate?〞 They decided to make September 19th the date. Since then, Baur and Summers have tried hard to promote Talk Like A Pirate Day. As Baur said, “We’ve talked like pirates, and encouraged several of our friends to do so every September 19th.〞At first, this day was only known by a few people. In 2002, Baur and Summers senta letter about their invented holiday to Dave Barry. This columnist〔专栏作家〕really liked their idea. He promoted the holiday and made it known to more and more people. Now, it has really become an international holiday. On Talk Like A Pirate Day, you need to dress like a pirate. You should wear a big hat or maybe cover one of your eyes. You can pretend to be any kind of pirate that you can find in any story or movie.Having fun and being relaxed are not the only best things about the holiday. Young people share the same interest and childhood dreams that day. That's why it is welcomed by so many people, especially young people.Unlike traditional holidays, International Talk Like A Pirate Day is a brand new holiday which is invented by the youth themselves and celebrated by themselves too. Because of Baur and Summers’ imagination and creativity, thousands of young people’s pirate dream come true. Next time, when you have a good idea, why not share it with your fiends and insist on your belief? Maybe you can create another wonderful holiday for the youth in the future.【小题1】How did John Baur and Mark Summers invent the special holiday?A. Many young people asked them to do itB. They did it just for pleasureC. They did it in order to honor piratesD. They thought out the idea by chance and imagination【小题2】Which of the following statements is NOT true according to the passage?A. It was Dave Barry who made more people know the holiday.B. Talk Like A Pirate Day is a young, active and lively holidayC. The holiday has been popular since the birth of it.D. Thanks to John Baur and Mark Summers’ imagination and creativity, many people realize the pirate dream.【小题3】According to the passage, which of the following can show that the holiday is special?A. It is a brand new holiday invented and celebrated by the youth themselves.B. It is a wonderful and instructive holiday.C. It has a long history.D. People can make their dream come true on this day.【小题4】Which of the following can serve as the best title of the passage in a newspaper?A. Young people’s pirate dreamB. Can you talk like a pirate?C. John Baur and Mark SummersD. September 19th—a traditional day in honor of pirates20.Today many people say that women have the same chance as men in society. But this was not always so. In the past, women all over the world had to fight to get the same chance as men in education and jobs. Many people said that women should not receive much education because they would not do as well as men when they went to work. One woman who showed that women should have the same chance was Marie, a scientist. In the 1800s scientists knew that a metal, uranium, gave off radiation. They also knew how much radiation came from his element. But they didn’t know what this radiation was like; they wondered why and how uranium gave off radiation. Marie Curie set out to answer these questions. In one of her experiments she was studying a certain material which, she knew, contained uranium, But it gave off 4 times as much radiation as usually does. What could explain this fact? Marie Curie thought that there must be another source of radiation in this material.In 1898 Marie Curie set out to find out this new source of radiation, which she named “radium〞. Her husband, who was also a scientist, helped her. They set up a laboratory in an old building behind a school. For four years Curies searched, doing many experiments, And one morning in 1902 Marie found the source of the radiation. Marie Curie proved to the world that there was element that gave off radiation. And she also proved to the world that, if women are given truly equal chance, they canreally help society.【小题1】The scien tists of Marie Curie’s day knew .A. that uranium gave off radiationB. that radium gave off radiationC. that there was some radium in uraniumD .that uranium and radium both gave off radiation【小题2】The Curies found the element radium .A. with other scientists’ helpB. by asking some famous scientistsC. by doing many experiments D .with their teachers’ help【小题3】In the past many people thought .A. that women must get the same chance as men in education and jobsB. that women should receive much educationC. that women should get good jobsD. that women could not do the work well【小题4】Marie Curie proved to people .A. that there was a new element uraniumB. that there was a new element radiumC. that women could do their work as well as men if they were really given the same conditionsD. both B and C21.Personal computers and the Internet give people new choices about how to spend their time.Some may use this freedom to share less time with certain friends or family members, but new technology will also let them stay in closer touch with those they care mostabout. I know this from personal experience.E-mail makes it easy to work at home, which is where I now spend most weekends and evenings. My working hours aren’t nece ssarily much shorter than they once were butI spend fewer of them at the office. This lets me share more time with my young daughter than I might have if she’d been born before electronic mail became such a practical tool.The Internet also makes it easy to share thoughts with a group of friends. Say you do something fun see a great movie perhaps-and there are four or five friends who might want to hear about it. If you call each one, you may tire of telling the story. With E-mail, you just write one note about your experience, at your convenience, and address it to all the friends you think might be interested. They can read your message when they have time, and read only as much as they want to. They can reply at their convenience, and you can read what they have to say at your convenience.E-mail is also an inexpensive way stay in close touch with people who live far away. More than a few parents use E-mail to keep in touch, even daily touch, with their children off at college.We just have to keep in mind that computers and the Internet offer another way ofstaying in touch. They don’t take the place of any of the old ways.【小题1】The purpose of this passage is to ________.A. explain how to use the InternetB. describe the writer’s joy of keeping up w ith the latest technologyC. tell the merits(价值) and usefulness of the InternetD. introduce the reader to basic knowledge about personal computers and the Internet【小题2】The use of E-mail has made it possible for the writer to ________.A. spend less time workingB. have more free time with his childC. work at home on weekendsD. work at a speed comfortable to him【小题3】According to the writer, E-mail has an obvious advantage over the telephone because the former helps one ________.A. reach a group of people at one time convenientlyB. keep one’s communication as personal as possibleC. pass on much more information than the laterD. get in touch with one’s friends faster than the later【小题4】 The best title for this passage is ________.A. Computer: New Technological AdvancesB. Internet: New Tool to Maintain Good FriendshipC. Computers Have Made Life EasierD. Internet: a Convenient Tool for Communication第II卷〔非选择题〕四、单词拼写22.根据句意和括号内的汉语提示,写出如下各句中所缺单词,共10 分;每一小题1分.总分为10分)【小题1】She doesn’t know how to ______________(举止得体)in public.【小题2】When we were young, we often sat in the ____________阴凉处)of a big tree, listening to an old grandpa telling us stories.【小题3】The patient was ______________(观察)over a period of several months. 【小题4】He is a much loved and highly ______________(尊敬)teacher.【小题5】The star left the hotel surrounded by _____________(人群) of journalists. 【小题6】She’s very ________________(谦虚)about her success.【小题7】The United States _______________(出口)soybeans.【小题8】It is to be _____________(遗憾) that so many young people leave school without qualication.【小题9】There is still much to discuss, we shall ___________(所以),return to this item at our next meeting.【小题10】Do you have your milk _________________( 递送) ?五、短文改错23.如下文中共有10处语言错误,每句中最多有两处。
【首发】北京市海淀区教师进修学校附属实验中学2012-2013学年高二上学期期末考试生物Word版含答案

2012—2013学年度第一学期期末练习高二生物一、选择题1.下列关于胰岛B细胞合成和分泌胰岛素过程的叙述错误的是()A.胰岛素基因的转录是在细胞核中进行的B.胰岛素需经内质网和高尔基体加工后才能分泌到细胞外C.胰岛素分泌到细胞外是通过主动运输完成的D.胰岛B细胞中含有胰高血糖素基因2.下列群落的演替类型中,属于次生演替的是()A.在大片沙丘上进行的演替B.在火灾后的草原上进行的演替C.在火山岩上进行的演替D.在冰川泥上进行的演替3.下图为病毒HIV造成爱滋病的病程,显示人体内产生免疫力与HIV病毒出现的情况。
此外在临床上,初期与潜伏期时并无病症出现。
试问在潜伏期时应如何采样与检测,以判断病人是否已被感染?()A.采取口腔粘液直接测定HIV的存在B.采取口腔粘液直接测定抗HIV抗体的存在C.采取血液直接测定抗HIV抗体的存在D.采取血液直接测定HIV的存在4.用不同种类的蛇毒能制造出不同的抗蛇毒血清。
以下叙述不正确的有()A.蛇毒进入人体后作为抗原被人体免疫细胞识别B. 一种蛇毒只含一种蛋白质,因此一种抗蛇毒血清只能含一种抗体C.给被毒蛇咬伤者注射抗蛇毒血清治疗,属于被动免疫D.抗蛇毒血清能解蛇毒的毒害作用,但不能分解蛇毒5.下图表示甲、乙两个生物种群的年龄组成曲线,如不考虑其他因素,甲和乙种群密度的发展趋势分别是()A.减少,增大B.增大,减小C.减小,稳定D.增大,稳定6.下图表示某项目相互之间有联系的a、b、c三项之间的数量(相对值)变化。
下列有关描述中合理的是:()A.细胞中的染色体数目初级精母细胞次级精母细胞精细胞B. 一条食物链各营养级所同化的能量第一营养级第二营养级第三营养级C. 对数期三个相邻时间段细菌种群数量第3时间段第2时间段第1时间段D. 基因控制蛋白质合成中有关数目基因中核苷酸 mRNA中的核苷酸蛋白质中氨基酸7.在寒冷条件下,下列有关人体体温调节的叙述,正确的是()A.人体的产热量远远高于散热量B.下丘脑和垂体是体温调节的中枢C.人体内的甲状腺激素分泌量减少D.此时人的体温基本恒定,机体产热和散热保持动态平衡8.下列叙述正确的是()A.营腐生生活的细菌不一定是分解者,而有可能是生产者或消费者B.分解者一定都是微生物,微生物不一定都是分解者C.自养型生物都是生产者,生产者都是自养型生物D.分解者分解动植物遗体释放出来的能量,可供绿色植物光合作用再利用9.当人体突然处在非常危险的环境时,人体的激素与神经调控情况应该是()A.副交感神经兴奋,肾上腺激素分泌增加B.交感神经兴奋,肾上腺激素分泌增加C.副交感神经兴奋,肠胃蠕动增强以促进营养吸收应对紧张环境D.交感神经兴奋,支气管收缩减缓空气的刺激10.下列关于种群、群落和生态系统的描述,不正确的是()A.生物群落的结构是随着时间的推移而不断变化的B.研究海洋鱼类种群数量变化规律有利于确定合理的捕捞量C.农田生态系统对太阳能的利用率高于森林生态系统D.北极苔原生态系统的抵抗力稳定性较低11.下列生物学现象的出现,水起主导作用的是(A.B.C.D.12.(2009浙江理2)破伤风梭状芽孢杆菌侵入了人体深部的组织细胞并大量繁殖,下列关于细菌的细胞呼吸类型和消灭该菌首先要通过的免疫途径的叙述,正确的是()A.无氧呼吸和体液免疫B.无氧呼吸和细胞免疫C.有氧呼吸和体液免疫D.有氧呼吸和细胞免疫13.假如让一健康人(A)和一糖尿病患者(B)在空腹时同时口服葡萄糖,服用量按每人每千克体重服1g计算。
北京海淀区教师进修学校附属实验中学12-13学年高一上期末考.
北京市海淀区教师进修学校附属实验中学12-13学年高一期末地理出题人:审核人:一、单项选择题(共50道小题,每小题1分,共50分)1.与银河系属于同一层次的天体系统是:A.总星系B.河外星系C.太阳系D.地月系2.地球是太阳系中有生命的特殊行星,从地球本身看,其主要条件之一是:A.宇宙时空无限大,天体运动互不干扰 B.地球体积、质量适宜,保证地球上水的存在C.地球获得的太阳辐射量稳定 D.日地距离适中,地球表面有适宜的温度3.维持地表温度,促进地球上大气、水、生物活动和变化的主要动力是A.重力势能B.生物能C.太阳辐射能D.风能4.太阳活动对地球造成的影响有A.诱发地震和潮汐现象 B.产生“磁暴”和“极光”C.诱发潮汐现象和降水量变化 D .干扰电离层和无线电长波通讯图1为“地球圈层结构示意图”。
读图完成5-7题。
5.关于图中各圈层的叙述正确的是A.地球外部圈层由A、B、C三部分组成,其中C 为生物圈B.地球内部圈层由E、F、G三部分组成,其中G为地核C.E、F合为岩石圈D.各圈层相互联系、相互制约,形成自然环境6.一般认为,岩浆的主要发源地是:A.软流层B.下地幔C.图中D层图1D.图中G层7.关于岩石圈物质循环过程的正确叙述是A.沉积岩重熔再生形成变质岩B.变质岩经过外力作用形成沉积岩C.岩浆岩冷却凝固形成变质岩D.岩浆岩经过变质作用形成岩浆图2为“大气热力作用示意简图”,完成8-9题。
8. 图2中箭头代表辐射,关于箭头表示的内容,叙述正确的是:A.①对地面具有保温作用B. ②是近地面大气的直接热源C. ③对地面有降温作用D. ④表示对大气的增温作用9.古人有“放火作熅(yun 燃烧不旺的火堆冒出的浓烟),少得烟气,则免于霜矣”的防御霜冻做法,该做法增强的作用是 A. ① B. ② C. ③ D. ④ 10.引起大气运动的根本原因是A.地转偏向力B.地表冷热不均C.水平气压差异D.人类活动读“北半球某日天气系统分布示意图”(图3),回答11-13题。
北京市海淀区教师进修学校附属实验中学2012-2013学年高一上学期期末考试 历史Word版含答案
2012—2013学年度第一学期期末练习高一历史第Ⅰ卷(选择题,共50分)一、单项选择题(每小题1分,共50分。
在每小题所列的四个选项中,只有一项是最符合题目要求的。
)1、下图反映的是西周时期的:A 、内外服制度B 、礼乐制度C 、宗法制度D 、劳役制度2、“六合之内,皇帝之土;乃今皇帝,一家天下。
”这则纪功石刻说的是:A 、周天子分封天下B 、秦始皇统一六国C 、汉武帝开拓疆土D 、忽必烈一定乾元3、柳宗元在《封建论》中说:“秦有天下,裂都会而为之郡邑,废侯卫而为守宰……此其所以为得也。
”这句话指的是:A 、推行分封制B 、推行郡县制C 、推行宗法制D 、废除郡县制4、右图所示的中央机构创立于:A 、秦汉时期B 、隋唐时期C 、宋元时期D 、明清时期5、朱元璋为解决君权与相权矛盾而采取的措施是:A 、设立三省,分割丞相权力B 、废除丞相,权分六部C、设置军机处,剥夺议政王大臣会议的权力D、设立枢密使,分割宰相的军权6、明太祖和宋太祖加强中央集权的相同措施是:A、废除丞相,加强君权B、设立特务机构C、解除节度使权力D、直接控制地方行政权、军权7、为雅典的民主制度奠定基础的改革是:A、伯利克里改革B、克利斯提尼改革C、梭伦改革D、亚历山大改革8、标志着罗马成文法诞生的是:A、《民法大全》的编撰B、《万民法》的颁布C、《十二铜表法》的制定D、公民法的形成9、罗马法体系最终完成的标志是:A、《十二铜表法》的发表B、公民法的形成C、公民法演变成万民法D、《民法大全》的编纂10、古希腊、罗马的政治机构中,有公民大会、五百人议事会、元老院、执政官,而我国西周出现宗法制和分封制。
两者形式不同,但就其实质而言都是:A、地域特征决定政治形式B、思维习惯决定行为模式C、统治阶级维护其统治的不同方式D、经济模式决定政治手段11、英国资产阶级革命后逐步建立了君主立宪制政体,君主立宪制的基本含义是:A、宪法由君主主持制定B、君主按宪法选举产生C、议会由君主负责召集D、君主权力受宪法制约12、《权利法案》规定:“为申雪一切诉冤,并为修正、加强与维护法律起见,议会应时常聚会。
北京市海淀区教师进修学校附属实验中学2012-2013学年高一上学期期末考试 物理(特色班)PDF版含答案
B.曲线运动一定是变速运动 D.物体做曲线运动的加速度可能为零
12.如图所示,在水平面上,质量为 10 kg 的物块 A 拴在一个被水平拉伸的弹簧一端,弹簧的另一端 固定在小车上, 小车静止不动, 弹簧对物块的弹力大小为 5 N 时, 物块处于静止状态, 若小车以加速度 a =1 m/s2 沿水平地面向右加速运动时 A.物块 A 相对小车向左运动 B.物块 A 受到的摩擦力将减小 C.物块 A 受到的摩擦力大小不变 D.物块 A 受到的弹力将增大 二.本题共 4 个小题,每小题 3 分,共 12 分。在每小题给出的四个选项中,有多个选项正确。全选对 的得 3 分,选不全的得 2 分,有选错或不答的得 0 分。请将正确答案的序号填在题后的括号内。 13.某物体做直线运动的速度—时间图象如图所示,根据图象可知 A.0~2s 内物体通过的位移大小为 2m v/m﹒s-1 2 B.0~5s 内物体通过的位移大小为 7m 2 C.4.5s 物体的加速度大小为 2m/s 1 D.物体在第 1s 末与第 4.5s 末的速度方向相反 0
A 23. (8 分)如图所示,位于竖直面内的曲线轨道的最低点 B 的切线沿水 平方向,且与一位于同一竖直面内、半径 R=0.40m 的光滑圆形轨道平滑连接。 现有一质量 m=0.10kg 的滑块(可视为质点) ,从位于轨道上的 A 点由静止开 h 始滑下,滑块经 B 点后恰好能通过圆形轨道的最高点 C。已知 A 点到 B 点的 高度 h=1.5m,重力加速度 g=10m/s2,空气阻力可忽略不计,求: (1)滑块通过 C 点时的速度大小; (2)滑块通过圆形轨道 B 点时对轨道的压力大小; A (3)滑块从 A 点滑至 B 点的过程中,克服摩擦阻力所做的功。 R
O1 A O2 B
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北京市海淀区进修学校2012-2013学年高二上学期期中 化学理试题.pdf
2012—2013学年度第一学期期中练习 高二化学考生须 知1、本试卷共 页,包括 个大题, 2 小题,满分为 100 分。
考试时间 90 分钟。
2、答题前,考生应认真在密封线外填写班级、姓名和学号 3、选择题填在答题卡上,客观题答在试卷上。
可能用到的相对原子质量:C12 H—1 O—16 Br—79 N—14 Cl—35.5 一、选择题:(每小题只有一个选项符合题意,每小题2分,共40分)1、日杭甬高速公路萧山路段一辆运送化学物品的槽罐车侧翻,罐内15吨苯泄入路边300米长的水渠,造成严重危险,许多新闻媒体进行了连续报道,以下报道中,有科学性错误的是: A、由于大量苯溶于水中渗入土壤,会对周边农田、水源造成严重污染 B、由于苯是一种易挥发、易燃的物质,周围地区如果有一个火星就可能引起火灾 C、可以采取抽吸水渠中上层液体的办法,达到清除泄漏物的目的 D、处理事故时,由于事故发生地周围比较空旷,有人提出用点火焚烧的办法来清除泄漏物,但由于苯燃烧会产生大量的黑烟扩大污染,所以该办法未被采纳 2、A、 B、 C、 D、苯 3、下列各组物质中,用分液漏斗无法将其分开的是 A、甲苯和水 B、氯乙烷和水 C、和水D、 4、下列涉及有机物的性质或应用的说法不正确的是 A1-氯-1-丙烯 B、(CH3)2CHCH2CH2OH的核磁共振氢谱中显示5个吸收峰 C、甲醇和乙二醇互为同系物 D、卤代烃在一定条件下可发生水解反应 5、有机物能发生的反应有 ①取代反应 ②加成反应 ③ 消去反应 ④ 使溴的四氯化碳溶液褪色 ⑤聚反应 ⑥ 使酸性高锰酸钾溶液褪色 A全部 B、除⑤外 C、除①外 D、除①、⑤外 6、往下列溶液中滴入FeCl3溶液,不反应的是A、NaOHB、FeClC、KSCND、7、 8、由2—氯丙烷制得少量的需要经过下列几步反应 A加成→消去→取代B消去→加成→水解 C取代→消去→加成D消去→加成→消去 9、10、苯在催化剂存在下与液溴反应,而苯酚与溴水反应不用加热也不需催化剂,原因是 A苯环与羟基相互影响,使苯环上氢原子活泼 B苯环与羟基相互影响,使羟基上氢原子变活泼 C羟基影响了苯环,使苯环上的氢原子变活泼 D苯环影响羟基,使羟基上的氢原子变活泼 11、分子式为C4H10O并能与金属钠反应放出氢气的有机化合物有: A3种 B、4种 C、5种 D、6种 12、检验某卤代烃(R-X)中的X元素,下列操作:(1)加热煮沸;(2)加入AgNO3溶液;(3)取少量该卤代烃;(4)加入足量稀硝酸酸化;(5)加入NaOH溶液;(6)冷却。
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2012—2013学年度第一学期期末练习
A.120B.105C.90D.75
6.依市场调查结果预测某种家用商品以年初开始的n 个月内累积的需求量n S (万件).近似地满足)521(90
2--=
n n n
Sn ,(n=1,2,…,12),则按此预测在本年度内,需求量超过1.5万件的月份是( )
A.5月、6月
B.6月、7日
C.7月、8日
D.8月、9日
7.在直角ABC ∆中,CD 是斜边AB 上的高,则下列等式不成立的是( ) A.2AC AC AB =⋅ B.2
BC BA BC =⋅ C.2
AB AC CD =⋅ D.2
2
()()
AC AB BA BC CD AB
⋅⨯⋅=
8.直角三角形的周长为6+23,斜边上的中线长为2,则三角形的面积为( ) A.83 B.2+23 C.43
D.23
9.已知等差数列{}n a 中, 5836=+=a a a ,则9a 的值为( )
A.-20
B.20
C.5
D.25 10.古希腊人常用小石子在沙滩上摆成各种形状来研究数。
比如:
他们研究过图1中的1,3,6,10,…,由于这些数能够表示成三角形,将其称为三角形数;类似的,称图2中的1,4,9,16,…这样的数为正方形数。
下列数中既是三角形数又是正方形数的是( )
A.289
B.1024
C.1225
D.1378
11.已知数列{n a }的前n 项和n S =n a -1(a 是不为0的常数),那么数列{n a } ( ) A.一定是等差数列
B.一定是等比数列
C.或者是等差数列或者是等比数列
D.既不是等差数列也不是等比数列 12.下列函数中,周期为π,且在[,]42
ππ
上为减函数的是 ( )
A .sin(2)2y x π
=+ B .cos(2)2y x π
=+ C .sin()2y x π=+ D .cos()2
y x π
=+ 二、填空题
13.若对n 个向量1a ,2a ,……,n a 存在n 个不全为零的实数1k ,2k ,……,n k ,使得
02211=+++n n a k a k a k 成立,则称向量1a ,2a ,……,n a 为“线性相关”,依此
规定,能说明)0,1(1=a ,)1,1(2-=a ,)2,2(3=a “线性相关”的实数1k ,2k ,3k 依次可以取____________________________(写出一组数值即可,不必考虑所有情况) 14.在锐角三角形ABC ,A 、B 、C 的对边分别为a 、b 、c ,
6cos b a
C a b
+=,则tan tan tan tan C C
A B
+
=________________ 15.等差数列
{}n a 中,1351,14,a a a =+=其前n 项和100n S =,则
n= .
16.设等差数列{}n a 的前n 项和为n S ,则4S ,84S S -,128S S -,1612S S -成等差数列.类比以上结论有:设等比数列{}n b 的前n 项积为n T ,则4T , , ,
16
12
T T 成等比数列. 三、解答题
17.根据框图,写出所输出数列的前5项,并建立数列的递推公式。
这个数列是等比数列吗?若是,求出其通项公式;若不是,说明理由。
18.设函数2
()sin()2sin ,[0,]6
2
x
f x x x π
π=++∈ (I )求()f x 的值域;
(II )记ABC ∆的内角A 、B 、C 的对边分别为a 、b 、c
,若()1,1,f B b c ===a 的值。
19.已知A ,B ,C 是△ABC 的三个内角,向量m=(cos A ,3,n= (-l ,sinA),且m ·n=1.
(1)求角A ;
(2)若3cos 2B+sin 2B+1=0,求tan C 20.已知数列
满足11a =,11
(2)(1)
n n a a n n n --=
≥-,求数列{n a }的通项公式.
21.设数列{}n a 的前n 项的和1412
2333
n n n S a +=-⨯+,1,2,3,n =
(1)求数列{}n a 的通项n a ;
(2)设2n
n n
T S =,1,2,3,
n =,证明:
1
32
n
i i T =<
∑。
22.若数列{a n }的前n 项和S n 是(1+x )n 二项展开式中各项系数的和(n =1,2,3,……).
⑴求{a n }的通项公式;
⑵若数列{b n }满足)12(,111-+=-=+n b b b n n ,且n b a c n
n n ⋅=
,求数列{c n }的通项及
其前n 项和T n .
⑶求证:
2
1
2+
+
<
⋅
n
n
n
T
T
T
.
高二数学文参考答案
一、选择题
1.D 2.C 3.C
解析:将函数y=sin 2x的图象向左平移个单位,得到函数y=sin 2(x+)=sin(2x+)
的图象,故=2k+(k∈Z),又0,所以=
4.C
解析:对于A,令2x+=k+( k∈Z).解得x=+(k∈Z),即函数图象的对称轴为x=+(k∈Z),而x=不符合条件,故A错;对于B,
=sin(+)=≠0,所以(,0)不是的图象的对称中心,故B错;对于C,将
的图象向左平移个单位可得到y=sin(2x++)=cos 2x的图象,而y=cos 2x是偶
函数,故C正确;对于D,易知的最小正周期为,令2k一2x+2k+
(k∈Z),解得k一x k+( k∈Z),而[0,]不符合上面的关系式,故D错,综上可知,选C
5.B 6.C
解析:第n个月需求量,>1.5
得.
7.C
解析:,A是正确的,同理B 也正确,对于D答案可变形为,通过等积变换判断为正确.
8.D
解析:∵斜边上的中线长为2∴斜边长为4
∴两直角边的长之和为2+2设两直角边分别是x、y,则
由①得∴2xy=8
∴xy=2∴S=2.
9.B 10.C 11.C
解析:判断该数列是什么数列,可把通项公式求出,再进行判断
12.A
二、填空题
13.
14.4
15.10
16.
三、解答题
17.解:设输出的数列为,,,…
由框图可知:=1;=•=;
=•=;=•=;=•=
则递推公式为=1
=(2≤n≤5,)
∵=(2≤n≤5,)
∴此数列是等比数列,其通项公式为=()(1≤n≤5,) 18.解:(1)
(II)由
由余弦定理,
得
由正弦定理
得
当
当
故的值为1或2
19.解:(1)由m·n=1.得sinA-cos A=1,即sin(A一)=,
0A,一A-
A-=,A=
(2)解法一由3cos 2B+sin
2B+1=0++1=0++1=02 +tan B-tan2 B=0,解得tan B=2或tan B=-1, 当ian B=-l时,B=,A+B>,不合题意,故舍去tan B=2,又tanA=,
tan C=-tan(A+B) =-=
20.解:
,
,
…
,
=1-,
即.
∴.
21.解(I),解得:
所以数列是公比为4的等比数列, 所以:得:(其中n为正整数)
(II)
所以:
22.解:⑴由题意S n =2n ,S n-1 =2n-1(n≥2),
两式相减得a n =2n -2n-1 =2n-1(n≥2).
当n=1时,21-1=1≠S1 =a1 =2,∴.
⑵∵b n+1 =b n +(2n-1),∴b2 -b1 =1,b3 -b2 =3,b4 -b3=5,…
b n -b n-1 =2n-3.以上各式相加得
b n -b1=1+3+5+…+(2n-3)==(n-1)2 . ∵b1 =-1,∴b n =n2 -2n.
∴.
∴T n =-2+0×21 +1×22 +2×23+…+(n-2)×2n-1 ,
∴2T n =-4+0×22 +1×23 +2×24+…+(n-2)×2n .
∴-T n =2+22 +23+…+2n-1 -(n-2)×2n =
=2n -2-(n-2)×2n =-2-(n-3)×2n .
∴T n =2+(n-3)×2n .当n=1时T1 =-2也适合上式.
⑶证:
=
-
=.
∵2n+1 >0,∴需证明n+1n+1 ,用数学归纳法证明如下:
①当n=1时,1+11+1成立.
②假设n=k时,命题成立即k+1k+1 ,
那么,当n=k+1时,(k+1)+1k+1 +1k+1 +2k+1 =2·2k+1 =2(k+1)+1成立. 由①、②可得,对于n∈N*都有n+1n+1成立.
∴2n+1 ·[(n+1)-2n+1 ]n ·T n+2.。