山东省滨州市邹平双语学校一二区2016-2017学年高一上
- 格式:doc
- 大小:176.00 KB
- 文档页数:6
二区高一2016-2017第一学期第一次英语月考试题(时间:120分钟满分:150分)一.听力题二.选择题(共15分;15小题,每题1分)()21.The expression on her face suggested she was ___ when she heard thenews.A.amazing;amazed B.amazed;amazingC.amazed;amazed D.amazing;amazing()22.Tom,________.Don't forget the school rules.A.behave yourself B.please yourselfC.help yourself D.forget yourself( )23.We’ve enjoyed having you on board and look forward ________ you againin the near future。
A.to see B.to seeing C.at seeing D.on seeing ( )24.-There is________like a holiday to make one feel relaxed.—That's________so many people enjoy themselves traveling.A.nothing;why B.something;becauseC.nothing;because D.something;why()25.Be sure to read the ________ on the bottle before taking the medicine.A.methods B.Ways C.instructions D.means()26.Americans eat vegetables per person today________as they did in 1910。
二区高一2016—2017第一学期第一次月考生物试卷(连读班)(时间:90分钟满分:100分)一、选择题(本题共20小题,每小题3分,共60分。
将所有符合题意的选项选出,将其序号填入答卷页的表格中。
)1、下图是人体内环境示意图。
若某人长期营养不良,血浆蛋白浓度降低,会引起图中哪一部分的液体增多()A.①B.②C.③D.④2、(2014·济南质检)对人体内环境理化特性及调节途径叙述正确的是()A.血浆中血浆蛋白的含量越多,血浆渗透压越小B.人体细胞外液中的阳离子主要是K+C.血浆中乳酸过多时,会与HCO-3、HPO2-4反应D.毛细血管壁的通透性增加,会引起血浆渗透压上升3、(2014·临沂高二检测)下列物质中,都可在血浆中检测到的是()A.呼吸酶、脂肪酸、尿酸、胆固醇B.氨基酸、淀粉、二氧化碳、钠离子C.胃蛋白酶、钙离子、脂肪、葡萄糖D.甲状腺激素、氧、尿素、蛋白质4、(2014·大连高二检测)与肌肉注射相比,静脉点滴因能将大剂量药物迅速送到全身细胞而疗效显著。
图中所示的内环境a、b、c、d的名称分别是()①血浆②组织液③淋巴A.①②③①B.②①③②C.③①②③D.②③①①5、(2012·上海高考)下图代表肌细胞与环境的物质交换关系。
X、Y、Z表示三种细胞外液,叙述错误的是()A.若饮食过咸,则Y中渗透压会升高B.X中的大分子物质可通过Z进入YC.肌细胞的代谢产物可能导致X的pH降低D.X、Y、Z理化性质的稳定依赖于神经调节6、维持内环境稳态的基础是()A.细胞内酶活性正常发挥B.人体各器官、系统协调一致地正常运行C.内环境中各种成分含量的相对稳定D.体液中大量缓冲物质的存在7、如图是关于人体内环境稳态调节的示意图,相关说法中,错误的是()A.A、B表示体液调节和免疫调节B.三种调节方式中,神经调节占主导地位C.C、D可以表示温度和酸碱度D.内环境的理化性质不可以变化,否则机体就不能进行正常的生命活动8、下列有关内环境稳态的描述中,错误的是()A.内环境稳态是机体进行正常生命活动的必要条件B.人体稳态的形成需要多个器官、系统的参与C.内环境的稳态是指各项理化性质是保持不变的D.人体维持稳态的调节能力是有限的9、稳态被破坏后,细胞新陈代谢会紊乱的根本原因是()A.温度条件不能满足细胞新陈代谢的正常要求B.渗透压条件不能满足细胞新陈代谢的正常要求C.酸碱度条件不能满足细胞新陈代谢的正常要求D.细胞内复杂的酶促反应受到严重影响10、如图是反射弧的模式图(a、b、c、d、e表示反射弧的组成部分,Ⅰ、Ⅱ表示突触的组成部分),有关说法正确的是()A.正常机体内兴奋在反射弧中的传导是单向的B.切断d、刺激b,不会引起效应器收缩C.兴奋在结构c和结构b的传导速度相同D.Ⅱ处发生的信号变化是电信号→化学信号→电信号11、下列曲线中,能表示人体大量喝水时,胃液pH变化的是( )12、下图是一个反射弧的部分结构图,甲、乙表示连接在神经纤维上的电流表。
二区高一2016—2017第一学期第一次月考1—6班 数学试卷(时间:120分钟 满分:150分)一、选择题(每小题5分,共60分)1.在“①高一数学课本中的难题;②所有的正三角形; ③方程220x +=的实数解”中,能够表示成集合的是( )A .②B .③C .②③D . ①②③2.下列关系式中,正确的关系式有几个( )1Q 2)0∉N 3)∈2{1,2} 4、φ={0}A .0B .1C .2D .33.已知集合A ≠Φ,且A {2,3,4},则这样的集合A 共有( )个A .5B .6C .7D .84.函数0)23(22)(-++-=x x x x f 的定义域是 A . 3(2,)2- B . (2,)-+∞ C .3(,)2+∞ D . 33(2,)(,)22-⋃+∞ 5.函数{}()1,1,1,2f x x x =+∈-的值域是 ( )A .0,2,3B .30≤≤yC .}3,2,0{D .]3,0[6.设M ={x |-2≤x ≤2},N ={y |0≤y ≤2},函数f (x )的定义域为M ,值域为N ,则f (x )的图象可以是( )7.已知则f(2)=( ) A .-1 D .58.若对于任意实数x ,都有f(-x)=f(x),且f(x)在(-∞,0]上是增函数,则 ( )A .f(-32)<f(-1)<f(2) B .f(-1)<f(-32)<f(2) C .f(2)<f(-1)<f(-32) D .f(2)<f(-32)<f(-1) 9.若函数)(x f 为偶函数,其定义域为R ,且在[0,+∞)上是减函数,则)43(-f 与)432(2+a f 的大小关系是( ).A .3()4f ->23(2)4f a + B .3()4f -≥23(2)4f a + C .3()4f -<23(2)4f a + D .3()4f -≤23(2)4f a + 10.函数xx y ++-=1912是( ) A .奇函数 B .偶函数 C .既是奇函数又是偶函数 D .非奇非偶数11.下列四个命题(1)f(x)=x x -+-12有意义;(2)函数是其定义域到值域的映射;(3)函数y=2x(N x ∈)的图象是一直线;(4)函数⎪⎩⎪⎨⎧<-≥=0,0,22x x x x y 的图象是抛物线, 其中正确的命题个数是( )A .1B .2C .3D .412.设函数f (x)是(-∞,+∞)上的减函数,又若a ∈R ,则( )A .f (a)>f (2a)B .f (2a )<f (a)C .f (2a +a)<f (a)D .f (2a +1)<f (a)二、填空题(每小题5分,共20分)13.已知集合A=(-∞,1],集合B=[a ,+∞),且A ∪B=R ,则实数a 的取值范围是14.若函数)(x f 满足)()(x f x f -=-,并且当0>x 时,12)(3+-=x x x f ,求当0<x 时,)(x f =15.若函数f(x)=2)223++--a x x b (是定义在[a ,b]上的偶函数,则b-a=16.定义在R 上的奇函数()f x 在区间[3,7]上是增函数,在区间[3,6]上的最大值为8,最小值为1-,则2(6)(3)f f -+-=__________ 三、解答题(本大题共6小题,共70分.解答应写出文字说明、证明过程或演算步骤)17.(本小题满分10分)已知)(x f 是二次函数,且,5)2(,3)1(,0)0(===f f f ,求)(x f 的解析式。
邹平双语学校2015—2016第一学期期中考试高一年级 语文(普通)试题(时间:150分钟,分值:150分) 一、(15分,每小题3分) ⒈ 下列词语中加点字的注音完全正确的一组是( ) A .咀嚼.ju é 强劲.j ìn 喝.彩h è 啾啾.ji ū B .擎.天q íng 氤氲.y ūn 悄.然qi ǎo 霏霏.f ēi C .孺.慕r ú 薄.荷b ò 木讷.n à 皑皑. ái D .黔.首qi án 暮霭.ái 弹劾.h ái 舐舐.sh ì 2.下列各组中没有错别字的一项是( ) A .淋淋离离 宛然 窥见 乍现 B .千变万化 骇人 翁郁 嗅闻 C .惊心动魄 迷离 清爽 擎天 D .心寒眸酸 按磨 幽暗 晌午 3.依次填入句中横线处的词语,正确的一项是( ) ①文学艺术创作来源于生活,作家塑造的人物形象,往往是以现实生活中的真实人物为________创作而形成的。
②一辆运载盐酸的货车在高速公路上发生了侧翻事故,交通、消防等部门的人员迅速赶赴出事现场,并做出了紧急________。
③保险丝是电路安全的报警器,当电路里的电流超过允许值时,保险丝就会________,从而切断电源,保障线路和电器的安全。
A .原形 处置 融化 B .原型 处治 融化 C .原型 处置 熔化 D .原形 处治 熔化 4.下列各句中,加点的成语使用恰当的一项是(3分)( )A .他性格比较内向,平时沉默寡言,但是一到课堂上就变得振振有词....,滔滔不绝,所以他的课很受学生欢迎。
B .泰山几千年来都是文人墨客们向往的圣地,在浩如烟海....的中华典籍中,留下了众多颂扬泰山的诗词文章。
C .张经理语重心长的一席话,如电光石火....,让小余心头郁积的阴霾顿时消散,再次燃起争创销售佳绩的激情。
邹平双语学校2015-2016第一学期第一次月考高一年级英语试卷(普通班) (时间90分钟,满分120分)第Ⅰ卷(共70分)第一节 单项选择(每题2分,共20分)1. __midnight,drivers had better run on the road a speed of not more than 100 kilometres.A. On; withB. At ; withC. In; atD. At; at 2. The policeman ____ his police car and ran after the thief(小偷). A. got down B. got on C. got into D. got out of 3. The husband likes traveling _____, while his wife enjoys ______. A. by train, taking a taxi B. on train, by taxi C. by train, by taxi D. on train, taking a taxi4. The little girl was______ when she saw the_______ scene(场面) that day. A.frightening,frightened B.frightened,frightened C.frightened,frightening D.frightening,frightening5. Look, I can't believe ____ little animals can eat _____ much food. A. such, so B. so, so C.such,such D. so, such6. It you don't know what it means, ______ the dictionary. A. look up B. refer to C. point to D. look out7. I have offered to paint the house ________ a week's accommodation . A. in exchange for B. with regard to C. by means of D. in place of8. It seems there are _______ people out of work. Something must be done to create more employment.A. a great manyB. a great many ofC. a great dealD. a great deal of 9. His brother has been to Stone Forest twice ______he came to Yunnan. A.after B.before C.since D.for10. ----- I haven’t heard from Henry for a long time. ----- What do you think ___________ to him? A .has happened B .to happenC .was happeningD .had happened第二节:完形填空(共20小题;每小题1.5分,满分30分)I made up my mind to drive to South Carolina to meet my friends in my used car.Though I had only been there once 11 and did not know the 12 very well. I was on the13 after I had made some inquiries (询问).At Ashvelle, there was a crossroad where I could go on along the main road or I could take a short cut. The short cut was to 14 several hills and was dangerous ,I hesitated (犹豫)for a little while and then chose the main road, for I wanted to be 15 .Something strange happened after I drove a long 16 and found it was not the correct road that I wanted to 17 , but the hilly road I decided to avoid .I realized that it was at the 18 that I had made the 19 mistake. “What shall I do?”I asked myself .If I went back to take that road again,? it would be very late by the time I got to Columbia. Think it 20 , I decided to go on. “If 21 people can go along this road, why can’t I?” I 22 myselfThe short cut, to my surprise ,was not that 23 .In fact, it was only a very peaceful country road, 24 up and down two low 25 .There was 26 traffic. On both sides of the road, you could see trees, wild flowers, and 27 with cows and horses. My fear was 28 with the wind. Listening to the beautiful country music over my car stereo (立体声), I drove on and 29 the scenery which was so quiet and so natural .Even my used car forgot to give me 30 .It was just in this light heartedness that I arrived at my destination. My friends, after they heard what had happened to me, all said it sounded like an adventure.11. A. before B. ago C. already D. still12. A. town B. country C. friends D. way13. A. train B. car C. highway D .phone14. A. have B. go C. ride D. cross15. A. safe B. dangerous C. fast D. slow16. A. moment B. way C. road D. day17. A. come B. leave C. take D. drive18. A. crossroad B. corner C. station D. beginning19. A. direction B. road C. disappointed D. interesting20. A. about B. over C. of D. up21. A. another B. the other C. other D. others22. A. asked B. forced C. encouraged D. told23. A. far B. safe C. dangerous D. dirty24. A. going B. coming C. driving D. walking25. A. lands B. cars C. farms D. hills26. A. heavy B. little C. few D. light27. A. farms B. trucks C. houses D. villages28. A. together B. gone C. covered D. coming29. A. looked B. liked C. enjoyed D. found30. A. happiness B. scenery C. joys D. problems第三部分:阅读理解(共10小题;每小题2分,满分20分)AThere are a lot of dangerous and terrible pests in India, but the bees are the most terrible.They are killers.Last year I was on holiday there.Riding along a road one sunny morning I found the air above me suddenly became thick with bees.Although it was hot, I went cold all over.To run away fast seemed the only thing to do, but my horse was frightened, too.He jumped and then threw me to the ground.The village was about half a mile away.I began to run.But by now I was covered from head to foot with bees.They crawled all over me, stinging (刺) with terrible pain.I tore them away, but make room for others.Each time I opened my lips for breath, more bees entered my mouth.I could hardly breathe.Then I reached the village.I ran towards a house that was being built.As soon as the men working there saw the bees, they ran for safety at top speed.My eyes had completely closed.I went into a pile of something soft.I pushed myself down into this until my head and shoulders were covered.This made bees angry and they began to attack my legs.I struggled but soon became tired out.The bees had won.At last I was saved by two clever soldiers.They ran to fetch a pile of dry grass and quickly surrounded me with fire.I later learned, they looked after me for the next three hours until a doctor was found and brought.31.When the air suddenly became thick with bees, ____ .A.it became cold B.the writer went cold with fearC.it was rather cold, though fine D.the horse threw the writer to the ground 32.The writer tore the bees away ____ .A.in order to make room for other bees B.but other bees took the space again C.but they flew away slowly D.in order to let his breath out33.The two soldiers ____ .A.built a thick wall to protect the writer B.surrounded the writer to protecthimC.looked for the doctors for three hoursD.burnt the dry grass around the write to drive away the beesBMichael was a farmer in Texas.His parents moved to the USA from Ireland in the 1940's, and they became very rich.Michael decided to go back to Ireland to meet his old grandfather, who was still living on the same farm.Michael booked his ticket, flew to Shannon airport, hired a car and drove to the small village where his parents had been born.He asked for directions to the Ohagan farm, and in the end he drove up a bumpy path.He was shocked by what he saw: a small field, and in the middle of it an old house, which looked as if it was falling down.Animals were wandering in and out of the front door, and on the porch an old man was smoking a pipe.“Are you Mr.Ohagan?” asked Michael.“Yes,” replied the old man.“I'm your grandson, Michael,”said Michael.“A-ha,” replied the old man.Is this your farm?" asked Michael. “Yes, all the way to the wall over there,”said the old man.Michael was astonished. “Grandfather,”he said, "I have a farm in Texas, I can get into my car and drive all day and I still haven't reached the end of the farm."“Yes,”said his grandfather. “I used to have a car like that.”34.Michael's parents______.A.still lived in Ireland alone \B.owned a small farm in TexasC.returned to their birthplace D were Irish immigrants(移民) in America 35.Which of the following shocked Michael?A.The farm was small. B.The old house looked like his own.C.Living conditions were in the fields.D.Animals were free in the fields.36.The old man ______ .A.owned a small farm, which extended only to the wall not far awayB.had so large a farm that he couldn't cover it in a dayC.hadn't his modern car any longerD.used to have as good a car as his grandson's37.Which of the following is true?A.Michael owned a large farm in Ireland.B.Michael's car was in such poor condition that it couldn't reach the end of the farm within a day.C.Michael's farm was too large for a car to reach its end in a day.D.Michael didn't know what to say to his grandfather.38.From " I used to have a car like that ", we can see that ______ .A.the old man really had a car like thatB.the old man knew his son's farm in the US was quite largeC.the old man misunderstood what Michael saidD.the old man wanted to buy a car like thatCThis is John Roberts reporting from Cardiff.The result of the match which finished at four this afternoon between France and Wales was a draw.Neither side scored The Dutch referee(裁判) did not allow the one goal which France managed to kick.The reason for this was that a French player was unfortunately off side.So both teams went home disappointed with the game.They particularly admired the French forwards, who were always fast and often threatened the Welsh defense.Once it looked as if the Welsh goalkeeper was in serious trouble.He dived to his fight to save a shot from the French centre forward and crashed his head against the goal post.A doctor examined him and he soon began to play again.Of course the large friendly crowd cheered for him.Wales will certainly welcome another visit from this splendid team.39.This passage is ______.A.a piece of sports news broadcast(广播) over the radioB.a piece of sports news in a newspaperC.an advertisement about sportsD.an essay about sports40.The word "draw" in this passage means "______".A.an act of pulling B.taking money from a bankC.a state(状态)in which neither side winsD.making pictures with a pencil or a pen第Ⅱ卷(共50分)第一节单词拼写(每空2分,共20分)41. She is pretty rather than ___________. (吸引人)42.He is lucky to _______(幸存) the accident.43. Have the children been in c___________(联系) with disease?44. We _____________(交换) our opinions about the event at the meeting.45. The lion's __________(接近) drove away the small animals.46. I can't________(有能力支付) a holiday this summer.47.Please state your name, age and ________________.(职业)48. The song _______ (听起来) sweet. I like it very much.49. The Forbidden City is one of the world's greatest works of ________ (建筑)50. A lot of _______ (旅游者) are visiting our city.第二节书面表达(30分)用英文介绍你最难忘的一次旅行。
邹平双语学校2015-2016第一学期第一次月考高一年级数学试卷 (时间90分钟,满分120分)一、选择题(本大题共12个小题,每小题5分,共50分,在每小题给出的四个选项中,只有一项是符号题目要求的。
)1.已知集合A ={0,1,2,3,4,5},B ={1,3,6,9},C ={3,7,8},则(A ∩B )∪C 等于( ) A .{0,1,2,6,8} B .{3,7,8} C .{1,3,7,8}D .{1,3,6,7,8}2.定义在R 上的偶函数f (x )满足:对任意的x 1,x 2∈ B (A ∪B)∪(B ∪C) C (A ∪C)∩( C U B) D ∪B4.已知函数f (x +1)=3x +2,则f (x )的解析式是( ) A .3x +2B .3x +1C .3x -1D .3x +45.已知f (x )=⎩⎪⎨⎪⎧2x -1 (x ≥2)-x 2+3x (x <2),则f (-1)+f (4)的值为( )A .-7B .3C .-8D .46.f (x )=-x 2+mx 在(-∞,1]上是增函数,则m 的取值范围是( ) A .{2}B .(-∞,2]C .7.定义集合A 、B 的运算A *B ={x |x ∈A ,或x ∈B ,且x ∉A ∩B },则(A *B )*A 等于( ) A .A ∩B B .A ∪BC .AD .B8.已知集合{}{}2A=|560,|213,x x x B x x -+≤=->则集合A B = A {}|23x x ≤≤ B {}|23x x ≤< C {}|23x x <≤ D {}|13x x -<< 9.设()f x 是R 上的任意函数,则下列叙述正确的是A .()()f x f x -是奇函数B .()()f x f x -是奇函数C .()()f x f x --是偶函数D .()()f x f x +-是偶函数10.设函数f (x )(x ∈R )为奇函数,f (1)=12,f (x +2)=f (x )+f (2),则f (5)=( )A .0B .1C.52D .5二、填空题(本大题共4个小题,每小题5分,共20分,把正确答案填在题中横线上) 11.设集合A ={-1,1,3},B ={a +2,a 2+4},A ∩B ={3},则实数a =______.12.已知函数y =f (n )满足f (n )=⎩⎪⎨⎪⎧2 (n =1)3f (n -1) (n ≥2),则f (3)=_______.13.已知53()8f x x ax bx =++-,若(2)10f -=,则(2)f =_____________14.若函数)(x f 的定义域为,则函数)()()(x f x f x g -+=的定义域为 。
2016—2017学年山东省滨州市邹平双语学校一区高一(上)期中物理模拟试卷一、选择题(本题共10小题,每小题4分,共40分.1—9题只有一个选项,10题有多个选项.全部选对得4分,选对但不全的得2分)1.下列关于质点的说法正确的是()A.质点是客观存在的一种物体,其体积比分子还小B.很长的火车一定不可以看成质点C.如果物体的形状和大小对所研究的问题无影响,则可把物体看作质点D.为正在参加吊环比赛的运动员打分时,裁判们可以把运动员看作质点2.某学校田径运动场跑道示意图如图,其中A点是所有跑步项目的终点,也是400m、800m赛跑的起点;B点是100m赛跑的起跑点.在校运会中.甲、乙、丙三个同学分别参加了100m、400m和800m赛跑,则()A.甲的位移最小B.丙的位移最大C.乙、丙的路程相等D.丙的路程最大3.根据打点计时器打出的纸带,我们可以不利用公式计算就能直接得到的物理量是()A.加速度B.位移C.速度D.平均速度4.下列关于速度和加速度的说法中,正确的是()A.物体的速度越大,加速度也越大B.物体的速度为零时,加速度也为零C.物体的速度变化量越大,加速度越大D.物体的速度变化越快,加速度越大5.17世纪意大利科学家伽利略在研究运动和力的关系时,提出了著名的斜面实验,其中应用的物理思想方法属于( )A.等效替代 B.实验归纳 C.理想实验 D.控制变量6.根据给出的速度和加速度的正、负,对下列运动性质的判断错误的是()A.v0>0,a<0,物体做加速运动B.v0<0,a<0,物体做加速运动C.v0<0,a>0,物体做减速运动D.v0>0,a>0,物体做加速运动7.甲乙两车从平直公路上的同一处向同一方向运动,其速度图象如图所示,则()A.开始阶段甲车在乙车的前面,20秒后乙车在甲车前面B.开始阶段乙车在甲车的前面,20秒后乙车比甲车的速度大C.20秒末乙车追上甲车D.40秒末乙车追上甲车8.如图所示,物体A在斜面上由静止匀加速滑下x1后,又匀减速地在平面上滑过x2后停下,测得x2=2x1,则物体在斜面上的加速度a1与在平面上的加速度a2的大小关系为( )A.a1=a2B.a1=2a2C.a1=a2D.a1=4a29.某航母跑道长200m,飞机在航母上滑行的最大加速度为6m/s2,起飞需要的最低速度为50m/s.那么,飞机在滑行前,需要借助弹射系统获得的最小初速度为()A.5 m/s B.10 m/s C.15 m/s D.20 m/s10.光滑斜面的长度为L,一物体自斜面顶端由静止开始匀加速滑至底端,经历的时间为t,则下列说法正确的是()A.物体运动全过程中的平均速度是B.物体在时的瞬时速度是C.物体运动到斜面中点时瞬时速度是D.物体从顶端运动到斜面中点所需的时间是二、实验题(本题共2小题,每空2分,共16分.将答案填在答卷页的横线上.)11.利用图甲装置研究匀变速直线运动的规律.打点计时器的工作频率为50Hz.①实验中得到一条纸带如图乙所示,纸带的A端与小车相连,由此说明小车做运动.②A、C两个计数点的距离s= cm;所用的时间t= s③小车经过B点的速度v B= m/s.(计算结果保留三位有效数字) 12.在“用打点计时器测速度”的实验中,用火花打点计时器记录纸带运动的时间.计时器所用电源的频率为50Hz,图为一次实验得到的一条纸带,纸带上每相邻的两计数点间都有四个点未画出,按时间顺序取0、1、2、3、4五个计数点,用刻度尺量出0、1、2、3、4、点间的距离如图所示(单位:cm).(1)实验所用的电源是A.4﹣6V的交流电B.4﹣6V的直流电C.220V的交流电D.220V的直流电(2)关于实验正确的操作是A.先打开电源,待稳定后再拉动纸带B.先拉动纸带,再打开电源(3)若认为某段时间内的平均速度等于这段时间中间时刻的速度,则打计数点1、3时小车对应的速度分别为:v1= m/s,v3= m/s,(保留三位有效数字)(4)据此可求出小车从1到3计数点内的加速度为a= m/s2.(保留三位有效数字)三、计算题(本题共4小题,共44分)13.一质点做匀加速直线运动,初速度为10m/s,加速度为2m/s2.试求该质点:(1)第5s末的速度;(2)前5s内的位移.14.一物块在水平面上做直线运动,其加速度a随时间t变化的关系如图所示,已知在t=0时,物块以v0=2m/s的速度沿正方向运动.(1)求物块在t=6s时的速度大小.(2)请作出物块在0﹣6s时间内的速度v随时间t变化的关系图象.15.跳伞运动员做低空跳伞表演,他离开飞机后先做自由落体运动,当距离地面125m时打开降落伞,伞张开后运动员就以14.3m/s2的加速度做匀减速直线运动,到达地面时速度为5m/s.求:(g=10m/S2) (1)运动员离开飞机时距地面的高度为多少?(2)离开飞机后,经过多少时间才能到达地面?16.一辆巡逻车最快能在10s内由静止加速到最大速度50m/s,并能保持这个速度匀速行驶.在平直的高速公路上,该巡逻车由静止开始启动加速,追赶前方2000m处正以35m/s的速度匀速行驶的一辆违章卡车.则(1)巡逻车至少需要多少时间才能追上卡车?(2)在追赶的过程中,巡逻车和卡车的最大距离是多少.2016-2017学年山东省滨州市邹平双语学校一区高一(上)期中物理模拟试卷参考答案与试题解析一、选择题(本题共10小题,每小题4分,共40分.1-9题只有一个选项,10题有多个选项.全部选对得4分,选对但不全的得2分) 1.下列关于质点的说法正确的是()A.质点是客观存在的一种物体,其体积比分子还小B.很长的火车一定不可以看成质点C.如果物体的形状和大小对所研究的问题无影响,则可把物体看作质点D.为正在参加吊环比赛的运动员打分时,裁判们可以把运动员看作质点【考点】13:质点的认识.【分析】当物体的形状、大小对所研究的问题没有影响时,我们就可以把它看成质点,根据把物体看成质点的条件来判断即可.同时明确质点的性质,知道质点是种理想化的物理模型.【解答】解:A、质点是忽略了物体的形状和大小,把物体看成一个具有质量的点,这是为了研究问题方便而建立的理想化模型,实际不存在,所以A错误.B、很长的火车在研究其在很远的两点间的运动时,大小和形状也是可以忽略的,故可以看作质点;故B错误;C、若物体的大小和形状对于所研究的问题属于无关或次要因素时,我们就可把物体当作质点,故C正确.D、为正在参加吊环比赛的运动员打分时,裁判们应观察运动员的肢体动作,其大小和形状是不能忽略的,故不可以把运动员看作质点;故D错误.故选:C.2.某学校田径运动场跑道示意图如图,其中A点是所有跑步项目的终点,也是400m、800m赛跑的起点;B点是100m赛跑的起跑点.在校运会中.甲、乙、丙三个同学分别参加了100m、400m和800m赛跑,则( )A.甲的位移最小B.丙的位移最大C.乙、丙的路程相等D.丙的路程最大【考点】15:位移与路程.【分析】位移是指从初位置到末位置的有向线段,位移是矢量,有大小也由方向;路程是指物体所经过的路径的长度,路程是标量,只有大小,没有方向.【解答】解:由题意可知,400m、800m的比赛中,起点和终点相同,所以在400m、800m的比赛中位移的大小是零,而在100m的比赛中,做的是直线运动,位移的大小就是100m,所以甲的位移最大,乙和丙的位移是零,所以AB都错误.路程是指物体所经过的路径的长度,所以在100m、400m和800m的比赛中,路程最大的是丙,所以D正确.故选:D.3.根据打点计时器打出的纸带,我们可以不利用公式计算就能直接得到的物理量是()A.加速度B.位移C.速度D.平均速度【考点】M1:用打点计时器测速度.【分析】根据打点计时器的工作原理及应用可以判断各物理量是否能正确得出.【解答】解:A、加速度求解需要运用匀变速直线运动的公式,故A 错误;B、可通过纸带的点,来确定位移,故B正确;C、速度的求解需要运用物理公式,故C错误;D、平均速度的求解需要运用物理公式,故D错误;故选:B.4.下列关于速度和加速度的说法中,正确的是()A.物体的速度越大,加速度也越大B.物体的速度为零时,加速度也为零C.物体的速度变化量越大,加速度越大D.物体的速度变化越快,加速度越大【考点】1B:加速度;17:速度.【分析】根据加速度的定义式a=可知物体的加速度等于物体的速度的变化率,加速度的方向就是物体速度变化量的方向,与物体速度无关,即物体的速度变化越快物体的加速度越大.加速度是表示速度变化快慢的物理量.【解答】解:A、如果物体加速度方向与速度方向相同,加速度在减小,速度却在增大,即速度增大得越来越慢,故A错误;B、物体的速度为零时,加速度不一定为零,例如竖直上抛到最高点,故B错误;C、根据a=可知加速度a由速度的变化量△v和速度发生改变所需要的时间△t共同决定,虽然△v大,但△t更大时,a可以很小.故C错误;D、加速度是表示速度变化快慢的物理量.物体的速度变化越快,加速度越大.故D正确;故选:D.5.17世纪意大利科学家伽利略在研究运动和力的关系时,提出了著名的斜面实验,其中应用的物理思想方法属于()A.等效替代 B.实验归纳 C.理想实验 D.控制变量【考点】36:牛顿第一定律;1U:物理学史.【分析】17世纪意大利科学家伽利略设想了一个理想斜面实验,抓住主要因素,忽略次要因素,采用合理推理,得到结论:物体的运动不需要力来维持.【解答】解:17世纪意大利科学家伽利略设想了一个斜面实验:将两个斜面对接起来,当小球一个斜面滚下,会滚上第二斜面,如果摩擦力越小,在第二斜面上滚上的高度越大,设想没有摩擦力,小球会达到相等的高度,将第二斜面放平,小球将永远运动下去.这里伽利略应用的物理思想方法属于理想实验.故选C6.根据给出的速度和加速度的正、负,对下列运动性质的判断错误的是()A.v0>0,a<0,物体做加速运动B.v0<0,a<0,物体做加速运动C.v0<0,a>0,物体做减速运动D.v0>0,a>0,物体做加速运动【考点】1B:加速度;17:速度.【分析】当加速度方向与速度方向相同,物体做加速运动,当加速度方向与速度方向相反,物体做减速运动.【解答】解:A、v0>0,a<0,可知加速度方向与速度方向相反,物体做减速运动,故A错误.B、v0<0,a<0,可知加速度方向与速度方向相同,物体做加速运动,故B正确.C、v0<0,a>0,可知加速度方向与速度方向相反,物体做减速运动,故C正确.D、v0>0,a>0,可知加速度方向与速度方向相同,物体做加速运动,故D正确.本题选错误的,故选:A.7.甲乙两车从平直公路上的同一处向同一方向运动,其速度图象如图所示,则()A.开始阶段甲车在乙车的前面,20秒后乙车在甲车前面B.开始阶段乙车在甲车的前面,20秒后乙车比甲车的速度大C.20秒末乙车追上甲车D.40秒末乙车追上甲车【考点】1I:匀变速直线运动的图像;1D:匀变速直线运动的速度与时间的关系.【分析】速度﹣时间图象与时间轴包围的面积表示对应时间内的位移大小,根据位移关系分析两车的位置关系,判断是否相遇.【解答】解:A、在0﹣20s内,甲车的速度比乙车的大,甲车在乙车的前面.根据速度﹣时间图象与时间轴包围的面积表示位移,知40s 末两车位移相等而相遇,所以在20﹣40s,甲车仍在乙车的前面.故A错误.B、开始阶段甲车在乙车的前面,20秒后乙车比甲车的速度大,故B错误.C、在0﹣20s内,甲车的速度比乙车的大,两车间距增大.在20﹣40s,甲车仍在乙车的前面,乙车比甲车的速度大,两车间距减小,所以20s末两车相距最远,故C错误.D、根据“面积"表示位移知,40秒末两车的位移相等,乙车追上甲车,故D正确.故选:D8.如图所示,物体A在斜面上由静止匀加速滑下x1后,又匀减速地在平面上滑过x2后停下,测得x2=2x1,则物体在斜面上的加速度a1与在平面上的加速度a2的大小关系为()A.a1=a2B.a1=2a2C.a1=a2D.a1=4a2【考点】1F:匀变速直线运动的速度与位移的关系.【分析】匀加速的末速度和匀减速运动的初速度相等,根据匀变速直线运动的速度位移公式求出加速度的大小关系.【解答】解:设匀加速运动的末速度为v,对于匀加速直线运动阶段有:v2=2a1x1,对于匀减速运动阶段,采用逆向思维有:v2=2a2x2,联立两式解得,即a1=2a2.故选:B.9.某航母跑道长200m,飞机在航母上滑行的最大加速度为6m/s2,起飞需要的最低速度为50m/s.那么,飞机在滑行前,需要借助弹射系统获得的最小初速度为()A.5 m/s B.10 m/s C.15 m/s D.20 m/s【考点】1G:匀变速直线运动规律的综合运用.【分析】根据匀变速直线直线运动的速度位移公式求出最小的初速度大小.【解答】解:根据匀变速直线运动的速度位移公式有:则最小的初速度为:m/s=10m/s.故B正确,A、C、D错误.故选:B.10.光滑斜面的长度为L,一物体自斜面顶端由静止开始匀加速滑至底端,经历的时间为t,则下列说法正确的是()A.物体运动全过程中的平均速度是B.物体在时的瞬时速度是C.物体运动到斜面中点时瞬时速度是D.物体从顶端运动到斜面中点所需的时间是【考点】1D:匀变速直线运动的速度与时间的关系;1E:匀变速直线运动的位移与时间的关系.【分析】物体的平均速度等于位移与时间之比.物体做匀加速直线运动,t时间内平均速度等于中点时刻的瞬时速度.由斜面的长度L和时间t,求出加速度,由位移速度公式求出斜面中点的瞬时速度,再由速度公式求解物体从顶端运动到斜面中点所需的时间.【解答】解:A、物体运动全过程中的平均速度==.故A正确.B、物体在时的瞬时速度等于物体运动全过程中的平均速度=.故B错误.C、设物体的加速度为a,运动到斜面中点时瞬时速度为v,则由L=得到,a=.又v2=2a•,解得v=.故C正确.D、设物体从顶端运动到斜面中点所需的时间是T,由v=aT,得到T===.故D正确.故选ACD二、实验题(本题共2小题,每空2分,共16分.将答案填在答卷页的横线上.)11.利用图甲装置研究匀变速直线运动的规律.打点计时器的工作频率为50Hz.①实验中得到一条纸带如图乙所示,纸带的A端与小车相连,由此说明小车做减速运动.②A、C两个计数点的距离s= 16。
邹平双语学校2016—2017第一学期第一次月考高一年级 数学(3、4班)试题(时间:120分钟,分值:150分)一、选择题:(每小题5分,共60分)1.已知全集U=R ,集合{}{}0107|,73|2<+-=<≤=x x x B x x A ,则)(B A C R ⋂=( )A .()),5(3,+∞⋃∞-B .()),5[3,+∞⋃∞-C .),5[]3,(+∞⋃-∞D .),5(]3,(+∞⋃-∞2. 函数2x y -=的单调递增区间为( )A .]0,(-∞B .),0[+∞C .),0(+∞D .),(+∞-∞ 3. 下列函数是偶函数的是( )A. x y =B. 322-=x yC.21-=xy D. ]1,0[,2∈=x x y4.下列四个图形中,不是..以x 为自变量的函数的图象是( )5.3a a a ⋅⋅的分数指数幂表示为 ( )A .23aB . a 3C .43aD .都不对6.对于任意的0>a 且1≠a ,函数()31+=-x a x f 的图象必经过点 ( )A. ()2,5B. ()5,2C. ()1,4D. ()4,17.已知函数223y x x =--+在区间] ,[2a 上的最大值为433, 则a 等于( )A . -23 B .21 C . -21 D . -21或-238.已知集合{}1|1242x N x x +=∈<<Z ,,{11}M =-,,则M N I =( )A .{11}-,B .{0}C .{1}-D .{10}-,9.函数21432-+--=x x x y 的定义域为( )A.(−∞, −1 ] ∪[4,+∞)B.(−∞, −3 ) ∪(−3, −1] ∪[4,+∞)C.(−3, −1 ]∪ [4,+∞)D.(−∞, −3 ) ∪[4,+∞) 10.下列函数中,满足“对任意两个不相等实数121212()(),(0,),0f x f x x x x x -∈+∞<-都有的是( )A .()2f x x =B .()31f x x =--C .2()43f x x x =++D .2()f x x =11. 已知奇函数()f x 在0x ≥时的图象如图所示,则不等式()0xf x <的解集为( )A.(1,2) B.(2,1)-- C.(2,1)(1,2)-- D.(1,1)-12.计算机成本不断降低,若每隔三年计算机价格降低31,则现在价格为8100元的计算机9年后价格可降为( )A.2400元B.900元C.300元D.3600元二.填空题(每小题5分,共20分)13. 函数24++=x x y 的定义域为 . 14. 如果函数2()2(1)2f x x a x =+-+在区间(],4-∞上单调递减,那么实数a 的取值范围是.15.已知22)1(++=-x x x f ,则()f x =16. 定义运算()() ,.a ab a b b a b ≤⎧⎪*=⎨>⎪⎩ 则函数()12x f x =*的最大值为 .三.解答题(请写出必要的解题步骤,共70分)17.(本小题满分10分)已知全集U R =,集合{|14}A x x =≤<,{|315}B x x x =-<+, 求:(Ⅰ)A B I ; (Ⅱ)()U C A B ;18.计算下列各式的值(每小题6分,共12分)(1)01242--+(2) 36231232⨯⨯19.(本小题满分12分)二次函数)(x f 满足x x f x f 2)()1(=-+,且1)0(=f .(1)求)(x f 的解析式;(2)若不等式()2f x x m >+在区间[]1,1-上恒成立,求实数m 的取值范围.20.(本小题满分12分)已知函数()f x 在定义域()0,+∞上为增函数,且满足)()()(y f x f xy f +=, 1)3(=f .(Ⅰ) 求()()9,27f f 的值; (Ⅱ) 解不等式()()82f x f x +-<.21.(本小题满分12分)已知函数⎪⎩⎪⎨⎧<-=>-=.0 ,21,0 ,2,0 ,4)(2x x x x x x f(Ⅰ)求)]2([-f f 的值;(Ⅱ)求)1(2+a f (a R ∈)的值; (Ⅲ)当34<≤-x 时,求函数)(x f 的值域。
邹平双语学校2016—2017第一学期期中考试(1、2区) 高一年级生物(普通班)试题(时间:90分钟,分值:100分)第I卷(选择题共60分)I卷共40小题,每小题1.5分。
在下列各题的四个选项中,只有一个选项是符合题目要求的。
一、选择题1.下列哪项不属于生命系统()A.池塘中的一只青蛙B.青蛙的表皮细胞C.表皮细胞中的水和蛋白质分子D.池塘中的水、阳光等环境以及生活在池塘中的青蛙等各种生物2.下面属于生物群落的是()A.一个水库中所有的草鱼B.一块稻田中的全部水稻C.蛇岛上大大小小的所有蝮蛇D.蛇岛上生活的各种蛇、鸟和其他生物3.下列生物中,不具有细胞结构的是()A.疟原虫和结核杆菌B.噬菌体和草履虫C.肝炎病毒和噬菌体D.痢疾杆菌和天花病毒4.两个氨基酸缩合成二肽并生成水,这个水分子中的氢原子来自氨基酸的( )A.氨基 B.氨基和羧基 C.R基 D.羧基5.下列结构中,不含膜结构的细胞器是()A.线粒体和中心体 B.核糖体和中心体C.高尔基体和内质网 D.核糖体和溶酶体6.沙漠里生长的植物细胞中,下列物质中含量最多的成分是()A.蛋白质 B.脂肪 C.水 D.核酸7.噬菌体、烟草、烟草花叶病毒的核酸中各具有碱基和核苷酸的种类依次分别为()A.4、8、4和4、8、4B.4、5、4和4、5、4C.4、5、4和4、8、4D.4、8、4和4、5、48.形成蛋白质结构的层次,从小到大依次是:()①氨基酸②C、H、O、N等元素③氨基酸脱水缩合④一条或几条多肽链连接在一起⑤多肽⑥蛋白质A.②→①→③→④→⑤→⑥B.②→①→③→⑤→④→⑥C.②→①→⑥→⑤→③→④D.①→②→③→⑤→④→⑥9.构成纤维素、胆固醇和淀粉酶三种物质都具有的化学元素是()A.C、H、O、NB.C、H、O、N、PC.N、P、K、MgD.C、H、O10.人体血液中缺乏哪种无机盐时,肌肉会发生抽搐()A.钙盐B.钠盐C.磷盐D.铁盐11.细胞内20种氨基酸在分子结构上的主要区别是( )A、碱基的数量不同B、羧基的数量不同C、氨基和羧基与C连接的位置不同D、侧链基团(R基)结构不同12.糖类不含有,脂类不一定有,蛋白质也不一定有,而核酸一定有的元素是:A.NB.PC.SD.F e13 .组成DNA的结构的基本成分是()①核糖②脱氧核糖③磷酸④腺嘌呤、鸟嘌呤、胞嘧啶⑤胸腺嘧啶⑥尿嘧啶A、①③④⑤B、①②④⑥C、②③④⑤D、②③④⑥14.下列能与斐林试剂反应生成砖红色沉淀的是 ( )①葡萄糖②淀粉③蔗糖④麦芽糖⑤果糖⑥纤维素A.①④⑤B.②③④ C.①⑤⑥ D.①②④15. 牛奶中含有乳球蛋白和奶酪蛋白等物质,在奶牛的乳腺细胞中,与乳汁的合成与分泌功能有密切关系的细胞器有A.核糖体、线粒体、内质网和高尔基体B.线粒体、内质网、高尔基体和中心体C.溶酶体、线粒体、核糖体和高尔基体D.核糖体,中心体、高尔基体和内质网16、在低倍镜下观察人的血涂片,再改用高倍镜观察。
邹平双语学校2016—2017第一学期期中考试(1、2区) 高一年级语文(普通)试题(时间:150分钟,分值:150分)第Ⅰ卷阅读题古典诗文中的“扁舟”意象“扁舟”是中国古典诗文中最常见的意象之一,承载着中国古代文人淡泊世事、悠然自得的情感,形成了独特的扁舟情结。
最早的“扁舟”,并非失意文人所特有,也不具备悲凉或者超脱的韵味。
《史记》载:“范蠡既雪会稽之耻,乃乘扁舟浮于江湖。
”这里的“扁舟”有隐遁之味,丝毫没有落魄江湖、身处世外的冷寂色彩。
“扁舟”在古代文人眼里,不仅仅是一只小船,它随着无数文人跌宕坎坷命运的无限延伸,演化为一种绝处逢生的处世观。
在儒家提倡的“达则兼济天下,穷则独善其身”的处世准则支配下,古代文人或积极入世,或隐身出世。
对于潦倒困厄的人来说,“扁舟”是他们寻求再生的一支苇草。
“漂泊”是古代知识分子的宿命,也是“扁舟”意象的基本蕴含。
古代知识分子或为生计、或为科举、或被放逐,他们背井离乡,天涯漂泊,充满无尽的羁旅乡愁。
“扁舟”既是游子漂泊的凭靠,也是其羁旅之愁的寄托。
唐代张若虚《春江花月夜》有“谁家今夜扁舟子,何处相思明月楼”的诗句,其中“扁舟”承载着游子无尽的漂泊之苦和思乡之情。
杜甫诗中的“扁舟”意象出现得最频繁,表现漂泊思乡的意绪也最强烈。
他诗中的“扁舟”意象,承载着诗人生活的苦难和不幸,是古代知识分子追求理想、历尽艰辛的典型写照。
“扁舟”意象的另一典型蕴含是“自由”。
庄子说“饱食而遨游,泛若不系之舟,虚而遨游者也。
”这是古代知识分子的人生理想。
现实有太多压抑和束缚,他们渴望在“扁舟”中获得精神的自由。
苏轼在《前赤壁赋》中借“纵一苇之所如,凌万顷之茫然”这一境象,表达了他面对被贬谪的处境,渴望摆脱精神苦闷,追求自由生活的强烈愿望。
张孝祥的《念奴娇·过洞庭》以温和沉浸的心态,表达了与苏轼同样的心境:“玉鉴琼田三万顷,著我扁舟一叶……怡然心会,妙处难与君说。
”一条小船附着于万顷碧波之上,在碧波中自由自在地轻漾,充溢着一种皈依自然、天人合一的“宇宙意识”和自由精神。
二区高一2016—2017第一学期第一次月考1—6班物理试卷(时间:60分钟满分:100分)一、选择题(每小题4分,共40分)1.下列各种运动物体中,能被视为质点的是()A、花样滑冰的运动员在比赛中B、研究人造地球卫星绕地球的转动情况C、研究砂轮的转动情况D、研究顺水漂流的小船,它漂流10 km所用的时间2.某物体在水平面上向正南方向运动了20m,然后又向正北方向运动了30m,对于这一过程,下列说法正确的是()A.物体的位移大小是50m,方向向北 B.物体的路程是10mC.物体的位移大小是10m,方向向北 D.物体的位移大小是10m,方向向南3.下列有关匀速直线运动的说法中,正确的是:()A.物体做匀速直线运动的速度大小由运动时间决定B.汽车沿平直公路每分钟行驶的路程均为1000m,则汽车一定做匀速直线运动C.根据可知,物体做匀速直线运动的速度与通过的路程成正比D.根据s=vt可知,物体做匀速直线运动通过的路程与所需时间成正比4.当纸带与运动物体连接时,打点计时器在纸带上打出点迹.下列关于纸带上点迹的说法中正确的是()A.点迹记录了物体运动的时间B.点迹记录了物体在不同时刻的位置和某段时间内的位移C.纸带上点迹的分布情况反映了物体的质量和形状D.纸带上点迹的分布情况反映了物体的运动情况5.下列说法正确的是:()A.加速度是物体增加的速度B.加速度反映速度变化的大小C.加速度反映速度变化的快慢D.加速度的方向不能由速度方向确定,要由速度变化的方向来确定6.关于“探究小车速度随时间变化的规律”的实验操作,下列说法中不正确的是()A.长木板不能侧向倾斜,但可一端高一端低B.在释放小车前,小车应紧靠在打点计时器上C.应先接通电源,待打点计时器开始打点后再释放小车D.要在小车到达定滑轮前使小车停止运动7.汽车的加速性能是反映汽车性能的重要指标.速度变化得越快,表明它的加速性能越好.如图为研究甲、乙、丙三辆汽车加速性能得到的v-t图象,根据图象可以判定( )A.甲车的加速性能最好B.乙车比甲车的加速性能好C.丙车比乙车的加速性能好D.乙、丙两车的加速性能相同8.一个物体位移与时间的关系为x=5t+5t2(x以m为单位,t以s为单位),下列说法中正确的是( )A.这个物体的初速度是2.5m/sB.这个物体的加速度大小是10m/s2C.这个物体的初速度是5m/sD.这个物体加速度方向一定与初速度方向一致9.以20m/s的速度作匀速直线运动的汽车,制动后能在2m内停下来,如果该汽车以40m/s的速度行驶,则它的制动距离应该是()A.2mB.4mC.8mD.16m10.甲、乙同时从同一地点向同一方向做直线运动,其速度与时间的图象如右图所示,由图象的知识可以判断()A.前10 s内,甲的速度比乙大,后10 s内,甲的速度比乙小B.前10 s内,甲在乙前,后10 s内,甲在乙后C.甲乙两车速度的变化的快慢程度是一样的D.20 s末两车相遇二、填空题(每空2分,24分)11.某同学在百米比赛中,以6 m/s的速度迅速从起点冲出,到50 m处的速度是8.2 m/s,在他跑的全程的中间时刻即t1=6.25 s时的速度为8.3 m/s,最后以8.4 m/s的速度冲过终点,他在百米比赛中平均速度的大小为________ m/s. 12.在直角坐标系中,用纵轴表示______,用横轴表示______,根据实验记录的数据在坐标系中______,然后用一条平滑曲线______这些点,这条曲线就是v-t图象,它能直观地表示质点速度随时间变化的情况.13.用接在50 Hz交流电源上的打点计时器测定小车的运动情况。
2017年第一学期期中模拟高一年级英语试题(普通)(时间120分钟,满分150分)第I卷选择题一、听力(共两节,20小题,每小题1.5分,共30分)二、单项选择(共15小题,每小题1分,满分15分)21. The manager didn’t ask hime to come. ______, he was fired.A. In other wordsB. In a wordC. In many waysD. In any way22. The house re nt is expensive. I’ve got about half the space I had at home and I’m paying _____ there.A. as three times muchB. as much three timesC.much as three timesD. three times as much23.Did you _____ the fight?A. take part inB. attendC. joinD. appear24. If a story is _____, you’ll become ____ whern you read it.A. exciting; excitedB. exciting; excitingC. excited; excitedD. excited; exciting25. The first time we met, he impressed me____ his humour.A. onB. inC. ofD. with26.—I’ve just been to my first language class.--Oh really? ____ . Which language are you studying?A. So do IB. So have IC. So I doD. So I have27. We’ll leave without saying goodbye to you if you ____ on tim e.A. comeB. will comeC. won’t comeD. don’t come28. He is so busy that he can’t help ____ the classroom.A. cleaningB. to cleaningC. to cleanD.cleaned29. We should keep ____ English every day.A. to practice speakingB. practice speakingC. practicing speakingD. practice to speak30. The foreigner made a deep ____ on me. I’ll keep it in my mind all my life.A. impressionB. opinionC. thoughtD. ideas31. It is said that this is a(n) ___ story, but I don’t like it at all.A. amusedB. interestedC. boringD. amusing32. With the old man _____ us , we had no difficulty in finding the temple.A. leadB. leadingC. helpD. helped33. The girl fell off the horse while reading. ____, her leg was broken.A. First of allB. From now onC. As a resultD. In the way44. You are very patient ____ your brother.A. toB. atC. withD. for35. You should do your best to avoid ___ careless mistakes in your homework.A. makingB. to makeC. to be madeD. make三、完形填空(共20小题,每小题1分,满分20分)I could have easily gone through life without getting to know one of the most romantic feelings---love for a dog..For at least ten years my 36 had been suggesting that we get a dog. There were several reasons why the idea 37 . We hadnoticed that, on our block, couples with no children as a rule 38 one large or two small dogs. So we got one puppy 39 we too had no children.He flew into the house with the 40 of a Formula 1 (一级方程式赛车). In several minutes he ran over all the house, 41 from my shoulder onto the bed, and ended up in the 42 , where my wife washed him with motherly 43 . From that day on, the invisible(看不见的)_44 for the love of the new member of our household began at my home.He seemed to 45 that at once. Most of the meals that my wife had 46 for him with greater care than those for me---he didn’t 47 look at.Every evening I went out walking with him. I could not know who was walking whom 48_ one evening, when, tired from work, I 49 the walk. The dog was very angry and dragged me out.Last night our dog pulled me by the ear with his teeth, 50 me up in my dream, and dragged me into the kitchen to make me turn off the 51 which had disturbed(干扰)his sleep. I meekly(乖乖地)52 that I had forgotten to switch off the light, but that was not 53 . He looked at me like a teacher at a pupil who repeatedly makes 54 .Now we finally know who’s the 55 at home, and for twenty years we had seriously argued whether it was my wife or I.36. A. wife B. son C. husband D. daughter37. A. came up with B. came out C. came up D. came on38. A. kept B. rose C. carried D. invited39. A. if B. unless C. since D. before40. A. speed B. shape C. cost D. race41. A. climbed B. jumped C. covered D. stopped42. A. yard B. street C. bathroom D. kitchen43. A. worry B. care C. identity D. power44. A. signal B. work C. war D. truth45. A. doubt B. understand C. wonder D. dislike46. A. reached B. searched C. looked D. prepared47. A. even B. still C. ever D. yet48. A. while B. because C. until D. as49. A. gave in B. gave up C. gave away D. gave out50. A. broke B. woke C. picked D. packed51. A. water B. heater C. cooker D. light52. A. hoped B. considered C. admitted D. decided53. A. enough B. good C. bad D. true54. A. plans B. mistakes C. decisions D. faces55. A. boss B. member C. adult D. child四、阅读理解(共15小题,每小题2分,共30分)AJean Driscoll can go faster in her wheelchair than the world’s best marathoners(马拉松运动员) can run!In April, Jean finished the Boston Marathon in 1 hour 34 minutes 22 seconds. That’s about 33 minutes faster than the winning male runner! She competed on the track, too. She was second in the 800 meter wheelchair race at the 1992 Olympics.Jean doesn’t like to be told she’s brave. “I’m in sports because I’m a competitive person!”Jean was born with spina befida(脊柱裂), a birth illness that damages the spine(脊椎). She began to use a wheelchair to get around in high school. Then she tried wheelchair raceand was amazed.” Players cras hed into each other and fell out of their chairs,” she says, “It was fun.”Jean tried other wheelchair sports. At the University of Illinois, her wheelchair basketball team won two national titles.Now Jean coaches and teaches. She tries to get people to set goals. “When I sign my a utograph(亲笔签名),says Jean, “I write, dream big and work hard.”56.What made Jean take part in sports?A.She was brave. B.She was competitive.C.She was strong. D.She was disabled.57.What kind of education did she receive?A.High school. B.Junior middle school.C.High education. D.Primary school.58.What is Jean’s advice on how to succeed?A.Work hard. B.Hope for the best.C.Dream a lot. D.Have great wishes and work hard.BThe clock struck eleven at night. The whole house was quiet. Everyone was in bed except me. Under the strong light, I looked sadly before a huge pile of troublesome stuff they call “books”.I was going to have my examination the next day. "When can I go to bed?" I asked myself. I didn’t answer, in fact I dared not.The clock struck 12."Oh, dear!" I cried, "ten more books to read before I can go to bed!” We pupils are the most wretched creaturesin the world. Dad does not agree with me on this. He did not have to work so hard when he was a boy ."The clock struck one. I was quite hopeless now. I forgot all I had learnt. I was too tired to go on. I did the only thing I could. I prayed, “Oh, God, Please help me pass the exam tomo rrow. I do promise to work hard afterwards, Amen.” My eyes were heavy, so heavy that I could hardly open them. A few minutes later, with my head on the desk,I fell asleep.59. When the author was going over his lessons, all the others in the house were_____ .A. asleepB. working in bedC. outsideD. quietly laughing at him60. Reviewing his lessons didn’t help him because ________. .A. it was too late at nightB. he was very tiredC. his eyes l ids were so heavy that he couldn’t keep them openD. he hadn’t studied hard before the examination61. What do you suppose happened to the author?A. He went to a church to pray againB. He passed the exam by luckC. He failed in the examD. He was punished by his teacher62. The best title for the passage would be __________ .A. The Night Before the ExaminationB. Working Far into the NightC. A Slow StudentD. Going Over My LessonsCPennsylvania—When Connie Beck and her husband awoke to strange noises last weekend, they thought high winds were rattling (使……发出响声) their home.What they found was even more unexpected: A deer was taking a bubble (泡沫) bath in their bathtub.“I wasn’t exactly dressed for company,” Mrs. Beck said. “We were just waking u p.”The deer burst through the front door early on Saturday, ran past the couple’s bedroom and into the bathroom.Somehow he managed to turn on the water in the bathtub and knock over a bottle of bubble bath into the bathtub. He then got himself into the bubbly water.“You could hear the water running over the kicking,” Beck said.The Becks called State Game Commission officials, who arrived with tranquilizers (镇静剂) and a lot of laughter.“A guy said, ‘There’s nothing wrong… he’s just in there taking a bub ble bath,’” Mrs. Beck said.The animal was soon brought under control, removed from the house and released.“He was unharmed except for a little cut above the eye,”said Mrs. Beck. “We were also fortunate. There wasn’t much damage, except for the front door, some marks on the tub, and a few hoof (蹄) prints on the floor.”63. When did the story take place?A. On the night of Friday.B. On the late night of Saturday.C. On the early morning of Saturday.D. On Sunday evening.64. When Mrs. Beck said, “I wasn’t exactly dressed for company,” (in paragraph 3) she ______.A. was joking about the incidentB. meant she never liked people to visitC. explained she was about to go to workD. wished she could have new clothes65. After the animal burst through the door and entered the bathroom, he _____.A. managed to cover himself with bubblesB. kicked over the tubC. began to swim in the tubD. happened to turn on the bath taps66. When he was removed from the house, _______.A. the deer was set freeB. the deer destroyed the tub and the floorC. the officials made fun of the coupleD. the officials discovered the deer was badly injured in the eyeDEveryone would like to be a millionaire , a person with a lot of money, but can you imagine having over $30 million and only being 20 years old? Britney Spears from Kentwood, a small town in Louisiana, is only 20 years old. She is a world famous film star with not only $30 million but also a $2 million house in LA. At her young age, she can look after her family financially (经济上) all her life. This year is a big year for Britney. She is now on a 31-day tour of the US and every concert is a sell-out. That means she plays in front of a crowd of around 18,000 people every time. It’s a tiring schedule but brings her a lot. When touring, she goes to bed around 1 a.m. and then has a lie-in until 1 p.m. the next day. Her philosophy (人生观) is to take care of the body and relax but always make sure you work hard and have fun.Spears is not pleased with only touring and selling nearly 40 million records so she decided to step into the movie business and try a bit of acting. She made an appearance in “Austin Power 3” this year andshe is filming a teenage light play that will come out in March 2003. In this movie, she has a starring role.For Britney, acting is another way to express herself and she is enthusiastic (热心的) about it all. If her movies are successful, her money in the bank is sure to grow by another few million dollars but she does it for the love, not the money, as she herself tells the reporters .67. We can infer (推断) from the text that most millionaires are ___.A. older than 20B. around 20C. in their 30sD. in their 40s68. The underlined word “you” in the first paragraph refers to ____.A. a person in generalB. a special personC. Britney SpearsD. a person interested in money69. Which of the following is not true according to the text?A. Though young, Britney can support her family now.B. While touring, Britney sleeps about 12 hours a day.C. The teenage comedy movie was based on Britney’s own story.D. Britney will be even richer with her movies successful.70. According to Britney Spears, she works __________.A. to be a great actressB. for the enjoymentC. for moneyD. to be more famous第Ⅱ卷五、根据汉语意思完成单词。
邹平双语学校2016—2017第一学期期中考试(1、2区) 高一年级历史试题(时间:90分钟,分值:100分)第I卷(选择题 60分)一.选择题:(本大题共30小题,每小题2分,共60分。
在每小题列出的四个选项中,只有一项是最符合题目要求的。
)1.观察下图,如果周王去世,按照西周宗法制的规定,有资格继承王位的是A.①B.②C.③D.④2、《史记·周本记》载:“(周)武王追思先圣王,乃褒封神农之后于焦(地名),黄帝之后于祝,帝尧之后于蓟,帝舜之后于陈,大禹之后于杞。
于是封功臣谋士,而师尚父为首封,封尚父子营丘,曰齐。
封弟周公旦于曲阜,曰鲁。
”(周)武王这样做主要是为了A.实行分封制和宗法制 B.分封诸侯以巩固统治C.奖赏先代贵族和功臣 D.彻底废除王位世袭制3.有学者指出:“周代是第一次百分之一百肯定同姓不通婚,要和外姓通婚。
”西周初期的诸侯国贵族之间不能通婚的是( )A.鲁国和宋国B.燕国和齐国C.鲁国和燕国D.宋国和齐国4.王国维认为,“殷、周间之大变革”,“自其里言之,则旧制度废而新制度兴,旧文化废而新文化兴”。
“新制度”包括( ) ①王位世袭制②礼乐制度③分封制④嫡长子继承制A.①②③B.②③④C.①②④D.①③④5.在中国古代历史上,下列哪一项政治举措打破贵族专权、推动官僚政治发展产生直接影响( )A.分封制B.宗法制C.郡县制D.刺史制6.某班四位同学分别撰写了一篇关于中国古代政治制度方面的历史论文,其中论文标题出现错误的是:()A.《浅议商朝的政治制度》B.《趣谈周武王与分封制》C.《论隋唐三省六部制的历史影响》D.《论清朝丞相与军机大臣的权力制衡》7.为解决王国问题,体现贾谊“莫若众建诸侯而少其力”的主张而采取的措施是A.削藩B.置刺史C.颁布“推恩令”D.酹金夺爵8.中央集权中始终贯穿着的两大矛盾是①中央政府和地方割据势力②君权与相权③统治阶级与被统治阶级④汉族与少数民族A.③④B.②③C.①②D.①④9.王夫之在评论某制度时,认为该制“垂二千年而弗能改,合古今上下皆安之。
邹平双语学校2016—2017第一学期第一次月考高一三、四班历史试题(满分100分,考试时间90分钟)第I 卷 选择题(共54分)一、单项选择题(本大题共36小题,每小题1.5分,共计54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、右图是中国国民党副主席江丙坤回乡祭祖图。
近年来,这类活动在我国日渐隆重。
追根溯源,在古代与此类活动有关的制度是A 、等级制B 、宗法制C 、分封制D 、郡县制2、《史记·周本记》载:“(周)武王追思先圣王,乃褒封神农之后于焦(地名),黄帝之后于祝,帝尧之后于蓟,帝舜之后于陈,大禹之后于杞。
于是封功臣谋士,而师尚父为首封,封尚父子营丘,曰齐。
封弟周公旦于曲阜,曰鲁。
”(周)武王这样做主要是为了A 、实行分封制和宗法制B 、分封诸侯以巩固统治C 、奖赏先代贵族和功臣D 、彻底废除王位世袭制3、观察下图,如果周王去世,按照西周宗法制的规定,有资格继承王位的是A 、①B 、②C 、③D 、④4、公元前782年,周幽王继位,宠幸褒姒,“褒姒不好笑……幽王为烽隧大鼓,有寇至则举烽火。
诸候悉至,至而无寇,褒姒乃大笑”这段材料不能表明A 、幽王荒淫无道B 、分封制下,各诸候王对周王承担军事义务C 、西周末年诸侯势力强大D 、分封制确立了周王天下共主的地位,各封国必须服从周王室的政令5、中国古代有一位大臣向皇帝进言:“臣闻殷、周之王千馀岁,封子弟功臣,自为枝辅,今陛下有海内,而子弟为匹夫,卒有田常,六卿之臣,无畏拂,何心相救哉?事不师古而能长久者,非所闻也。
”此大臣的主张A、反对郡县制B、主张郡县制C、反对中央集权D、主张中央集权6、下列所列的中国古代的行政机构能够提高办事效率的有A、隋唐的三省六部和北宋的枢密院B、明朝的内阁和清朝的军机处C、隋唐的三省六部和清朝的军机处D、明朝的内阁和北宋的枢密院7、为解决王国问题,体现贾谊“莫若众建诸侯而少其力”的主张而采取的措施是A、削藩B、置刺史C、颁布“推恩令”D、酹金夺爵8、韩非子说:“事在四方,要在中央;圣人执要,四方来效。
邹平双语学校2016-2017年第一学期期中模拟高一年级生物试卷(普通班)(时间90分钟,满分100分)一、选择题(共30题,每题2分,共60分)1、下列关于细胞与生命活动关系的叙述,错误的是( )A.2014年9月30日,在仁川亚运会男单决赛中中国选手林丹荣获冠军,比赛时其娴熟的动作需多种细胞密切合作。
B.乙肝病毒依赖人体肝细胞生活C.胰岛细胞受损易导致糖尿病的发生D.变形虫、草履虫等单细胞生物,仅靠一个细胞即可完成摄食、运动、反射等生命活动2、从细胞是最基本的生命系统来分析,生物与环境之间物质和能量的交换基础、生物生长发育的基础、生物遗传变异的基础依次是( )①细胞代谢②细胞增殖、分化③细胞内基因的传递和改变A.①③②B.②①③C.③①②D.①②③3、下列有关对生命系统的叙述中,不正确的是( )A.代表一定自然区域相互间有直接或间接联系的所有生物及无机环境是生态系统层次B.蛋白质和核酸等生命大分子本身也可算作“系统”,但不属于“生命系统”的层次C.阴湿山洼丛中,长满苔藓的腐木,以及聚集着蚂蚁、蜘蛛等动物,它们共同构成群落D.生命系统每个层次都是“系统”,能完整表现生命活动最基本的“生命系统”是“细胞”4、下列各项中,与“神经细胞→神经组织→脑→神经系统→羊”的层次一致的是( )A.分生区细胞→分生组织→根→茎→小麦B.骨骼肌细胞→骨骼肌→骨骼→运动系统→牛C.神经细胞→神经组织→脑→神经网→水螅D.上皮细胞→上皮组织→肺→呼吸系统→马5、下列关于艾滋病病毒HIV的叙述,正确的是 ( )A.可以用人工配制的富含有机物的培养基培养HIV B.病毒属于生命系统的个体层次C.HIV没有细胞结构,由蛋白质和核酸组成 D.HIV在光学显微镜下能看见6、下列组合中,依次属于生命系统的结构层次中种群、群落和生态系统的一组是( )①一个池塘中所有生物的总和②某一池塘中的全部鱼类③肺炎患者肺部的肺炎双球菌④一根枯木及枯木上所有生物A.①②④ B.②③④C.③②①D.③①④7、若下图代表与生命系统相关概念的范围,其中正确的是( )8、在一颗倒伏的朽木上,生长着蕨类、苔藓、真菌、蚂蚁等生物,这些生物构成了()A.种群 B.群落 C.生态系统 D.生物个体9、在电子显微镜下,颤藻和水绵细胞中都能被观察到的结构是( )A.细胞核B.核糖体C.叶绿体D.溶酶体10、发菜细胞群体呈蓝黑色,状如发丝,生菜是一种绿色植物,两者分别与“发财”和“生财”谐音而倍受百姓青睐。
邹平双语学校2016—2017第一学期期中考试(3区) 高一年级化学(1、2班)试题(时间:60分钟,分值:100分)可能用到的相对原子质量:H 1 C 12 N 14 O 16 Mg 24 Al 27 Cl 35.5 K 39 Fe 56第I卷(选择题共48分)一、选择题(每小题3分,共48分。
每小题只有一个选项符合题意)1.化学与资源、环境、生活关系密切,下列说法错误的是A.北京城区限制冬季燃煤供暖,是因为燃烧化石燃料会产生二氧化硫B.新型氢动力计程车可以降低PM2.5的排放,减少大气污染C.碘是人体必需的微量元素,所以要多吃富含高碘酸的食物D.高纯度的二氧化硅广泛用于制作光导纤维,光导纤维遇强碱溶液会“断路”2.实验室保存下列物质的方法,错误的是A.氢氧化钠溶液盛装在玻璃塞的试剂瓶中B.铝片放在不密封的容器里C.硫酸亚铁溶液存放在加有少量铁粉的试剂瓶中D.液溴保存时需加水形成水封3.下列关于颜色的描述正确的是①硫单质在纯氧中燃烧——蓝紫色②淀粉碘化钾溶液遇碘离子——蓝色③溴化银见光分解——白色④适量的氯气通入KBr溶液——橙黄色⑤新制氯水久置后——无色⑥铜在氯气中燃烧产生的烟——棕黄色A.①②③⑤ B.①④⑤⑥ C.②③④⑥ D.①③⑤⑥4.下列说法正确的是A.铝、石墨均能导电,所以它们均是电解质B. NH3、SO2的水溶液均能导电,所以NH3、SO2均是电解质C.液态HCl、固体Na2SO4均不能导电,所以HCl、Na2SO4均是非电解质D.蔗糖、酒精在水溶液和熔融状态下均不能导电,所以它们均是非电解质5.下列说法中正确的是A.工业制玻璃、水泥的原料中都有石灰石B.工业上镁的制备是电解熔融MgOC.工业制NH3是加热NH4Cl和Ca(OH)2的固体混合物D.海水中各种化学资源的开发过程,必须都要发生化学反应6.下列溶液中Cl-浓度最小的是A.200mL 2.0mol·L-1 MgCl2溶液B.300mL 2.5 mol·L-1FeCl3溶液C.300mL 2.5 mol·L-1NaCl溶液 D.250mL1.0 mol·L-1 AlCl3溶液7.下列能说明氯元素原子得电子能力比硫强的是①HCl的溶解度比H2S大②HCl的酸性比H2S强③HCl的稳定性比H2S强④还原性:Cl-<S2-⑤HClO的酸性比H2SO4强⑥Cl2能与H2S反应生成S⑦Cl2与铁反应生成FeCl3,而S与铁反应生成FeSA.①③④⑤ B.②④⑥⑦ C.③④⑥⑦ D.全部8.下列各组离子能大量共存的是A. Fe2+、H+、Cl-、NO3- B.Na+、Ba2+、OH-、NO3-C. OH-、Al3+、NO3-、HCO3- D.Fe3+、NH4+、SO42-、SCN-9.下列实验做法错误的是A.CO2中混有的HCl气体,可以通过饱和碳酸钠溶液洗气除去B.用加热的方法可区分碳酸钠和碳酸氢钠两种固体C.用渗析的方法可除去Fe(OH)3胶体中混有的Cl-D.Mg粉中混有的Al粉,可以加入过量NaOH溶液过滤除去10.下列实验现象描述错误的是A.将硫粉放入水中,硫粉溶解B.向盛有NO2的集气瓶中加水振荡后红棕色消失C.浓硫酸和浓盐酸长期暴露在空气中浓度会降低D.浓硝酸在光照条件下易变黄11.下表中对离子方程式的评价不合理...的是( )12.某溶液含有NH4+、HCO3-、SO32-、Na+、SO42-、NO3-六种离子。
邹平双语学校2016—2017第一学期期中考试
(1、2区) 高一年级化学学科(普通班)试题
(时间:90分钟,分值:100分)
相对原子质量:H:1 C:12 N:14 O:16 Na:23 Mg:24 Al:27
S:32 Cl:35.5 K:39 Ca:40
一、选择题(本题包括26小题,每小题3分,共48分.每题只有一个选项符合题意)1.下列有关化学科学的说法中正确的是( )
A.化学研究会造成严重的环境污染,最终人类会毁灭在化学物质中
B.化学研究的主要目的是认识分子
C.化学家可以制造出自然界中不存在的物质
D.俄国化学家门捷列夫提出了原子学说,为近代化学的发展奠定了基础
2.下列关于钠的说法中,不正确的是( )
A.实验后剩余的钠粒,需要放回原试剂瓶中
B.钠长期放置在空气中,最终将变成碳酸钠
C.钠的化学性质比较活泼,少量的钠可以保存在与钠不反应的煤油中
D.当钠与硫酸铜溶液反应时,有大量红色固体铜出现
3.下列关于钠及其氧化物的叙述中正确的是( )
A.钠着火后,可用泡沫灭火器来灭火
B.氧化钠和过氧化钠都属于碱性氧化物
C.氧化钠和过氧化钠的组成元素相同,都可以与CO2反应且产物相同
D.用洁净的玻璃管向包有Na2O2的脱脂棉吹气,脱脂棉燃烧,说明CO2、H2O与Na2O2的反应是放热反应
4.下列说法中,正确的是( )
A.钠和氢气分别在氯气中燃烧,都产生白色烟雾
B.铜丝在氯气中燃烧,生成蓝色的氯化铜
C.新制氯水显酸性,向其中滴加少量紫色石蕊试液,充分震荡后溶液呈红色
D.氯水中滴入硝酸银溶液会产生白色沉淀
5.2014年7月18日,淄博疑因某化工厂氯气泄露造成31人中毒.事故发生后采取的措施不正确的是( )
A.群众向高处转移
B.用沾NaOH溶液的湿毛巾捂住口鼻
C.用高压水枪向空中喷洒含碱性物质的水溶液可解毒
D.用沾Na2CO3溶液的湿毛巾捂住口鼻
6.下列关于氯气及含氯化合物的说法中,正确的是( )
A.液氯是氯气的水溶液,它能使干燥的有色布条褪色
B.氯气和NaOH溶液反应可制备“84”消毒液
C.氯气可用于自来水的杀菌消毒,是因为氯气的毒性
D.新制饱和氯水在光照下有气泡产生,其主要成分是氯气
7.下列物质在空气中久置,不会变质的是( )
A.新制氯水 B.Na2O2C.漂白粉D.NaCl
8.下列说法中,不正确的是( )
A.胶体与溶液的本质区别是丁达尔效应
B.氯化铁溶液可应急止血,利用的是胶体的聚沉
C.用一束平行光线入射淀粉溶液里,从侧面可以观察到一条光亮的通路
D.将稀硫酸逐滴加入氢氧化铁胶体中,开始时产生沉淀,继续滴加时沉淀又溶解9.下列表格中各项分类都正确的一组是( )
10.某化学兴趣小组在家中进行化学实验,按照图a连接好线路发现灯泡不亮,按照图b 连接好线路发现灯泡亮,由此得出的结论正确的是( )
A.NaCl是非电解质
B.NaCl溶液是电解质
C.NaCl在在电流作用下电离成Na+和Cl﹣
D.NaCl溶液中存在大量可自由移动的离子
11.下列反应的离子方程式书写正确的是( )
A.稀硫酸与氢氧化钡溶液反应:SO42﹣+Ba2+═Ba SO4↓
B.稀H2SO4与铁粉反应:2Fe+6H+=2Fe3++3H2↑
C.石灰石溶于稀盐酸:CO32﹣+2H+=CO2↑+H2O
D.氯化铜溶液与铁粉反应:Cu2++Fe=Fe2++Cu
12.下列离子组能大量共存的是( )
A.Ba2+、Na+、CO32﹣、OH﹣B.Na+、Cu2+、SO42﹣、NO3﹣
C.Mg2+、K+、OH﹣、Cl﹣D.H+、CO32﹣、NO3﹣、K+
13.下列说法正确的是( )
A.氯气的摩尔质量为71
B.将标准状况下11.2L的HCl溶于1.0L的水中,所得溶液中HCl的浓度为0.5mol/L C.常温常压下,等体积的CO和H2的质量比为1:1
D.物质的摩尔质量(以g.mol﹣1为单位)在数值上等于其相对分子质量或相对原子质量14.若N A表示阿伏加德罗常数,下列说法正确的是( )
A.16g氧气和臭氧的混合物中含有的氧原子数为N A
B.标准状况下,22.4 L水中含有的氧原子数为N A
C.0.5mol•L﹣1的AlCl3溶液中所含Al3+数目为0.5N A
D.0.1 mol 氦气所含有的原子数为0.2N A
15.下列溶液中含Cl﹣浓度最大的是( )
A.10mL 0.1mol•L﹣1的氯化铝溶液
B.10mL 0.2mol•L﹣1的氯化钙溶液
C.30mL 0.2mol•L﹣1的氯化钾溶液
D.40mL 0.25mol•L﹣1的氯化钠溶液
16.用固体样品配制一定物质的量浓度的溶液,需经过称量、溶解、转移溶液、定容等操作.下列图示对应的操作规范的是( )
A.称量B.溶解
C.转移D.定容
17.综合题(共12分)目前,世界上多采用电解熔融氯化钠的方法来生产金属钠:
2NaCl(熔融)2Na+Cl2↑。
已知物质A、B、C、D、E、F有如下转化关系:
(1)试根据上述变化写出下列物质的化学式:A________ B________
(2)请写出下列反应的化学方程式:C+D → NaCl E+F → NaCl
(3)若把A投入盛有CuSO4溶液的烧杯中,烧杯中出现沉淀(填写沉淀颜色);
烧杯中反应的化学方程式有。
(4)工业上常用B和C反应制取“84”消毒液,写出该反应的化学方程式:
____________________________________________________________。
18.实验题(10分)在呼吸面具和潜水艇中可用过氧化钠作为供氧剂。
请选用适当的化学试剂和实验用品,用如图中的实验装置进行实验,证明过氧化钠可用作供氧剂。
(1)A是制取CO2的装置。
写出A中发生反应的化学方程式:。
(2)填写表中空格:
(3)写出Na2O2与CO2反应的化学方程式:_______________________________。
(4)试管中收集满气体后,下一步实验操作及现象、结论是
19.综合题(15分)国际化学年的中国宣传口号是“化学﹣﹣我们的生活,我们的未来”.学习化学应该明白“从生活中来,到生活中去”道理.请填空:
(1)在呼吸面具和潜水艇中可用过氧化钠作为供氧剂,请写出发生的两个化学方程式(2)氯水和漂白粉都有漂白作用.
①氯气溶于水生成有漂白性物质的离子方程式是;
②工业上利用氯气和氢氧化钙反应可制得漂白粉,其化学方程式为
③某学生用如图所示的方法研究氯气的漂白性,已知通入的氯气中还含有空气和水蒸气.回答下列问题:
A装置中盛有的试剂为,作用为与研究目的直接相关的实验现象是
该实验设计存在事故隐患,应在D处增加一装置,该装置中应加入一种试剂以除去多余的氯气,该反应的离子方程式为
20. 计算题(15分)
(1)NH3的摩尔质量为;3.4g NH3的物质的量为,所含氢原子数为(用NA表示阿伏加德罗常数的值),与标准状况下L的CH4所含氢原子数相同.
(2)在0.2L由NaCl、MgCl2、CaCl2组成的混合液中,部分离子浓度大小如图所示,回答下列问题:
①求混合液中含溶质MgCl2的物质的量为
②求该混合液加水稀释至体积为1L,稀释后溶液中Ca2+的物质的量浓度。