专练34：河南省淇县高级中学2012届高三第一次月考

考生注意：1.本试卷分第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）两部分；2.第Ⅰ卷各小题的答案请填涂在答题卡上；3.全卷满分100分，考试时间为90分钟。

第Ⅰ卷一、选择题（共25小题，每小题2分，共50分。

从每小题所给的四个选项中选择一个最佳选项。

）1．2010年贺岁片《喜羊羊与灰太狼》之《虎虎生威》走红后，各网站竞相推出《大家一起喜羊羊》的下载铃声，一般为2元每首。

下载的彩铃是 ( )A．商品，因为它既是劳动产品，又用于交换B．非商品，因为它尽管是劳动产品，但没有用于交换C．商品，因为它既有使用价值，又能满足不同人的需要D．非商品，因为它尽管有使用价值，但没有价值2．2010年元旦期间，某地黄瓜涨价的幅度很大，每千克达到9元，同一时间羊肉价格是每千克40元。

黄瓜大幅度涨价后价格仍然远远低于羊肉的价格，主要原因是 ( )A．羊肉营养价值高于黄瓜 B．买黄瓜的人更多C．羊肉价值量大 D．黄瓜需求量小，羊肉需求量大3．上海世博会的门票为：平日普通票价格为160元人民币、指定日普通票价格为200元人民币、指定日优惠票价格为120元人民币、平日优惠票价格为100元人民币、夜间票价格为90元人民币等不同档次，货币在门票定价中 ( )①执行价值尺度②是观念中的货币③执行流通手段职能④是现实的货币A．①④ B．③④ C．①② D．②③4．假定2009年生产1件A商品的社会必要劳动时间是生产1件B商品的社会必要劳动时间的10倍，且3件C商品＝2件A商品。

如果2010年全社会生产A商品的劳动生产率提高1倍，那么3件C商品的价格用B商品表示为 ( )A.10件B.15件C.30件D.20件“官能定钱值，而不能限物之值”据此回答5—6题5．对“官能定钱值，而不能限物之值”的正确理解是 ( )①政府能够规定纸币的面值，但不能限制商品的价格。

②政府能够规定纸币的面值，但不能规定它的购买力。

③商品值多少钱，要由市场决定，政府一般不能决定。

2010-2023历年河南省淇县高级中学高三上学期第一次模拟考试政治试卷（带解析）第1卷一.参考题库(共25题)1.在2012年2月举办的西半球最大的国际玩具展上，备受青睐的中国传统玩具，如毽子、风筝、不倒翁等，都是经过外国厂商重新设计，并以其品牌参展的。

作为全球最大玩具生产国，我国企业面对这一现状应采取的对策是①降低生产成本，扩大企业规模②发挥传统优势，加强自主研发③优化企业管理，提高生产效率④打造知名品牌，拓展国际市场A．①③B．②③C．①④D．②④2.2011年我国1000万保障性住房陆续上市，一线城市商品房价格回落，新楼盘开盘减少。

下图中Q1为变化前新上市商品房数量，Q2为变化后数量，P为新上市商品房价格。

其中可以描述新楼盘开盘减少这一现象的是3.2012年以来，国务院着眼于降低准入门槛、创造公平竞争条件，制定出台了鼓励和引导民间投资健康发展的42项“新36条”的实施细则。

这表明我国的非公有制经济①是我国现阶段基本经济制度的重要组成部分②是社会主义经济的重要组成部分③与公有制经济在市场竞争中发挥各自优势，相互促进，共同发展④与公有制经济在国民经济中的地位是平等的A．①②B．①③C．①④D．③④4.国家统计局发布，2012年2月居民消费价格（CPI）同比上涨4．5%，工业品（如：电力、水、煤炭等能源、原材料价格）出厂价格（PPI）同比上涨0．7%，其中PPI上涨主要表现为生产资料价格上涨和企业生产成本的提高。

对此，下列分析正确的是：①针对CPI上涨，政府应扩大信贷规模，刺激生产发展以稳定物价②针对CPI上涨，政府应通过加息、提高存款准备金率等手段加大资金回收流动性③此次PPI上涨会使企业的收益增加，但却直接影响了居民的生活水平④此次PPI上涨可能会推动企业加快技术进步和改造升级A．①③B．②③C．②④D．①④5.全球气候变暖的危害日益凸显，各国都在寻求应对之策。

我国科学家研究了气候变暖条件下热量资源变化对粮食生产的影响。

总分：150 时间：120分钟命题人：裴炳丽注意事项：将试题答案写在答题卷上，在本试卷上作答无效．．．．．．．．．。

参考公式：, 21R =-残差平方和总偏差平方和一、选择题（本大题共12小题,每小题5分,共60分,在每小题给出的四个选项中有且只有一项是符合题目要求的,请把正确的答案填写在．．．．．．．．．．答题卡的相应位置上．．．．．．．．．,．在本卷作答不给分．．．．．．．．.） 1. 复数2i i +在复平面内对应的点位于（ ）A 第一象限B 第二象限C 第三象限D 第四象限2. 在两个变量y 与x 的回归模型中，分别选择了4个不同的模型，它们的相关指数如下，其中拟合效果最好的模型是（ ） A 模型1的相关指数R 2为0.98 B 模型2的相关指数R 2为0.90 C 模型3的相关指数R 2为0.60 D 模型4的相关指数R 2为0.25 3. 由①正方形的对角线相等；②平行四边形的对角线相等；③正方形是平行四边形，根据“三段论”推理出一个结论，则这个结论是 （ ）A 正方形的对角线相等B 平行四边形的对角线相等C 正方形是平行四边形D 其它4. 已知{}n b 为等比数列，52b =，则99212=⋅⋅⋅b b b 。

若{}n a 为等差数列，52a =，则{}n a 的类似结论为（ ）A 99212=⋅⋅⋅a a aB 99212=+++a a aC92921⨯=⋅⋅⋅a a a D92921⨯=+++a a a5. 复数11z i=-的共轭复数是（ ）.6. 若由一个2×2列联表中的数据计算得K2＝4.395，那么确认两个 变量有关系的把握性有( )A ．90%B ．95%C ．99% D.99.5%7.某产品的广告费用x 与销售额y 的统计数据如下表根据上表可得回归方程ˆˆˆybx a =+中的ˆb 为9.4，据此模型预报广告费用为6万元时销售额为( )A 63.6万元B 65.5万元C 67.7万元D 72.0万元 8. 下列说法中正确的有：①若0r >，则x 增大时，y 也相应增大；②若0r <，则x 增大时，y 也相应增大；③若1r =，或1r =-，则x 与y 的关系完全对应（有函数关系），在散点图上各个散点均在一条直线上．（ ） Ａ ①② Ｂ ②③ Ｃ①③ Ｄ ①②③9.用反证法证明命题：“三角形的内角中至少有一个不大于60度”时，反设正确的是（ ）。

（时间100分钟，满分100）命题人：何仲林（2013，3,27) 第一部分：语言知识运用（共两节，满分45分） 第一节：单项选择（共15小题；每小题1分，满分15分）1. — Did you see jacket on the playground just now? — Is it _________ new one and very cool?A. a; theB. the; aC. a; aD. the; the 22. _______ enough evidence, the police gave up charging the man with murder.A. Absent fromB. Rich inC. Because ofD. In the absence of 23. The opportunity he has abroad is very good for him to improve his foreign language.A. to studyB. studyingC. studyD. studies 24. The problem is he can reach the target he has set before the competition.A. ifB. whetherC. /D. that 25. Being hard-working is of the highest to becoming successful.A. importantB. to be importantC. importanceD. being importance 26. He made a promise he would achieve the success that his parents were looking forward to.A. whatB. whenC. thatD. Which 27. Classrooms in some schools are equipped with seats that can be _____ to the height of a person.A. grownB. adjustedC. foldedD. expanded 28. The bus driver seriously in the accident was taken to hospital instantly.A. who injuredB. injuredC. to injureD. injuring 29. The lake which trees is seriously polluted.A. surroundsB. is surroundingC. surrounded byD. is surrounded by 30.I just wonder _____ that makes him so excited .A. What it isB. What he doesC.how it isD. Why it is 31. He showed me the thumbs up, which made me realize _______ a good job I did.A. whatB. thatC. howD. which 32. The programme _____ him of his wife and children killed in the accident.A. remindedB. robbedC. warnedD. informed 33. _______ you know English well, you can go traveling in western countries without difficulty.A. GrantedB. Providing thatC. UnlessD. Whether 34. She sticks to her own ideas ________ what risks she may take.A. whateverB. howeverC. despite ofD. regardless of 35.Lucy’s new job paid twice as much as what she had in the restaurant . work B, working C。

2011—2012学年度第一学期第一次阶段测试 高 三 物 理 试 卷 （第I 卷(考试时间100分钟，卷面总分120分)选择题部分（共35分）一．单项选择题（每题只有一个答案是正确的，每题3分，共5题，计15分）1．(2010·江苏泰州联考)如图所示，两物体A 、B 叠放在光滑水平面上，对物体A 施加一水平力F ，F －t 关系图象如图乙所示．两物体在力F作用下由静止开始运动，且始终相对静止，则() A ．两物体做匀变速直线运动 B ．两物体沿直线做往复运动C ．B 物体所受摩擦力的方向始终与力F 的方向相同D ．t ＝2 s 到t ＝3 s 这段时间内两物体间的摩擦力逐渐减小 2．(2009·广东中山四校联考)如图所示，质量为m 的球置于斜面上，被一个竖直挡板挡住．现用一个力F 拉斜面，使斜面在水平面上做加速度为a 的匀加速直线运动，忽略一切摩擦，以下说法中正确的是 ( )A ．若加速度足够小，竖直挡板对球的弹力可能为零B ．若加速度足够大，斜面对球的弹力可能为零C ．斜面和挡板对球的弹力的合力等于maD ．斜面对球的弹力不仅有，而且是一个定值3．(2009·广东江门模拟)如图所示，两个质量分别为m 1＝2 kg 、m 2＝3 kg 的物体置于光滑的水平面上，中间用轻质弹簧秤连接．两个大小分别为F 1＝30 N 、F 2＝20 N 的水平拉力分别作用在m 1、m 2上，则( )A ．弹簧秤的示数是10 NB ．弹簧秤的示数是50 NC ．在突然撤去F 2的瞬间，弹簧秤的示数不变D ．在突然撤去F 1的瞬间，m 1的加速度不变4、2008年9月25 B ，我国成功发射了“神舟七号”载人飞船．在飞船绕地球做匀速圆周运动的过程中，下列说法中正确的是（ ）A ．知道飞船的运动轨道半径和周期，再利用万有引力常量，就可以算出飞船的质量B ．宇航员从船舱中慢慢“走”出并离开飞船，飞船因质量减小，受到地球的万有引力减小，则飞船速率减小C ．若有两个这样的飞船在同一轨道上，相隔一段距离沿同一方向绕行，只要后一飞船向后喷出气体，则两飞船一定能实现对接D ．飞船返回舱在返回地球的椭圆轨道上运动，在进入大气层之前的过程中，返回舱的动能逐渐增大，势能逐渐减小5．图为测定运动员体能的装置，轻绳拴在腰间沿水平线跨过定滑轮（不计滑轮的质量与摩擦），下悬重为G 的物体。

2024-2025学年上学期高三月考（一）化学试卷考生注意：1．满分100分，考试时间75分钟。

2．考生作答时，请将答案答在答题卡上。

选择题每小题选出答案后，用2B 铅笔把答题卡上对应题目的答案标号涂黑；非选择题请用直径0.5毫米黑色墨水签字笔在答题卡上各题的答题区域内作答，超出答题区域书写的答案无效，在试题卷、草稿纸上作答无效。

可能用到的相对原子质量：H ：1 N ：14 O ：16 F ：19 Si ：28 Fe ：56一、选择题：本题共14小题，每小题3分，共42分。

在每小题给出的四个选项中，只有一项是符合题目要求的。

1．巴黎奥运赛场上中国运动健儿绽放异彩，“中国科技”闪耀赛场内外。

下列所涉及的材质为新型无机非金属的是（）A ．射击比赛服采用特制帆布和牛皮等材料B ．奥运会场馆中的紫色跑道使用可循环橡胶材料C ．乒乓球比赛用球采用高品质ABS 塑料材料D ．自行车采用航空级纳米碳纤维材料2．下列说法错误的是（）A ．HClO 的分子的VSEPR 模型为四面体形B ．基态原子的价层电子排布图为C ．用电子式表示的形成：D ．用电子云轮廓图表示H ―H 的s ―s σ键形成的示意图：3．下列玻璃仪器在相应实验中选用合理的是（ ）A ．重结晶法提纯苯甲酸：①②③B ．蒸馏法分离和：②③⑤⑥C ．浓硫酸催化乙醇制备乙烯：③⑤D ．滴定待测液中的含量：④⑥4．设为阿伏加德罗常数的值。

下列说法正确的是（ ）A ．1mol 硝基（）与46g所含电子数均为22Ti 2K S 22CH Cl 4CCl 223Na S O 2I A N 2NO 2NO A23NB ．1mol 分别与足量的和反应转移的电子数均为C ．1mol 中的数目为D ．28g 硅晶体中含有Si ―Si 数目为5．下列指定反应的离子方程式正确的是（）A ．磁性氧化铁溶于足量稀硝酸：B ．NaClO 溶液与足量HI 溶液反应：C ．溶液和过量溶液混合：D ．溶液中加入过量盐酸：6．葡萄糖酸钙是一种重要的补钙剂，工业上以葡萄糖、碳酸钙为原料，在溴化钠溶液中采用间接电氧化反应制备葡萄糖酸钙，其阳极区反应过程如下：下列说法错误的是（ ）A ．溴化钠起催化和导电作用B ．每生成1mol 葡萄糖酸钙，理论上电路中转移了2mol 电子C ．葡萄糖酸能通过分子内反应生成含有六元环状结构的产物D ．葡萄糖能发生氧化、还原、取代、加成反应。

一 单项选择 （15分） 21. I am not sure whether China will win ________ most medals in the 2008 Beijing Olympic Games. But it is certain that the world will have ________ better understanding of China afterwards.A. the;/B. /;theC. the; theD. the; a 22. It is not who is right but what is right ______ is of importance.A. WhichB. itC. thatD. This 23. When the news came______the war broke out, he decided to serve in the Army.A. sinceB.whichC.thatD. because 24. There is_______in his words.We should have a try.A.somethingB.anythingC.nothingD.everything 25. The weather is not very pleasant , but_____the fog has gone.A. in factB. as a resultC. in additionD. at least 26. If ________ , give me a ring and I will do whatever I can to help.A. in doubtB. beyond doubtC. without doubtD. open to doubt 27. The main question ________ us at present is how to avoid job losses.A. facingB. facedC. faces withD. to face 28. --My car _________ twice this month. --I'm sorry to hear that.A. has been broken inB. was broken inC. has been broken intoD. was broken into 29. But for these interruptions, the meeting _________ have finished earlier.A. shouldB. wouldC. willD. must 30. --I hope you've read the instructions. --Yes, of course _______.A. I didB. I willC. I doD. I have 31. --Have you looked through the plan? --Not yet. This plan is _________ careful consideration.A. short ofB. fond ofC. proud ofD. worthy of 32. Our goal is to build a harmonious society _________ all people are well educated, workers well paid, patients well treated, elders well tended, and families well accommodated.A. whichB. thatC. in whichD. in that 33. --Journalists have to work very quickly in order to __________. --I know. I like that. It's very challenging.A. meet their deadlinesB. earn a high salaryC. avoid being firedD. make both ends meet 34. We put tables and chairs out in the garden but it started to rain and all our efforts were________.A. in vainB. paying offC. meaninglessD. failing 35. We missed our train, and _________ the next train was delayed, ________ we had to wait for two hours.A. on top of that; soB. as a result; thenC. what was worse; howeverD. because; therefore 二. 完形填空（共20小题；每小题15分，满分30分） 阅读下面短文，从短文中所给个题的四个选项中，选出可以填入空白处的最佳选项 Prana, our beautiful dog whose name means “breath of life”, isn't with us anymore. But, she brought such joy and love into our lives that we still miss her. There are so many wonderful stories about the 36 in this dog, but my 37 is this one: It was an autumn day in Minnesota. But, the 38 didn't seem to know the difference between fall and winter. 39 , we were 40 with a big snow fall 41 which no one was prepared. We have two apple trees in our backyard. Prana loved apples. When she Went outside, she'd take hold of an apple, stick it far back in her 42 , and sneak it into the house to 43 for eating later. The apples had been on the ground and were often muddy so I wasn't always 44 that Prana had brought them into the house. 45 my disapproval, she would turn her head so I wouldn't see her hidden 46 It was our little 47 . On the day that it snowed too early in the season, Prana went outside and I 48 her from the window. I 49 that she was madly digging holes and 50 the apples to the surface so they could be seen 51 the snow. I wondered why she was doing this. She seemed to be completely 52 with some kin---d of important task to dig up as many apples as possible during her yard time. When I called her back into the house, she had her 53 one apple in her mouth. About five minutes later, I looked outside. The yard was Completely covered with 54 . Prana had dug up all those apples for her bird and squirrel friends to eat. She knew that they wouldn't have stored enough food to 55 such an early winter! 36. A. talent B. emotion C. love D. life 37. A. interest B. favorite C. best D. preference 38. A. year B. forecast C. season D. weather 39.A.Naturally B.Unexpectedly C. Terribly D. Generally 40. A. hit B. covered C. stuck D. mined 41. A. at B. by C. for D. in 42.A. tail B. stomach C. mouth D. ear 43. A. use B. save C. put D. hide 44. A. happy B. angry C. worried D. acceptable 45.A.Sensing B.Wondering C. Guessing D. Finding 46. A. plan B. fun C. interest D. treasure 47. A. trick B. game C. play D. magic 48. A. heard B. saw C. watched D. followed 49. A. noticed B. understood C. discovered D. learnt 50. A. taking B. bringing C. carrying D. fetching 51. A. in B. off C. above D. beyond 52. A. absorbed B. occupied C. involved D. filled 53. A. dirty B. big C. usual D. favorite 54. A.apples B. snow C. birds D. ice 55. A. struggle B. survive C. challenge D. face 三 阅读理解练习（30分） A Mary and Peter were having a picnic with some friends near a river when Mary notice an object overhead. "Look!" she shouted to her friends. "That's a spaceship up there and it's going to land here." Frightened by the strange silver-colored spaceship, most of the young people got in their cars and drove away quickly. Peter was fond of Mary and always stayed close to her. They, more curious than frightened, watched the spaceship land and saw a door open. When nobody came out, they went to the spaceship and entered inside. Peter followed Mary into the spaceship and did not hear the door closed behind him. The temperature fell rapidly and the two young people lost consciousness. When they woke up, they were surprised to see that they were back by the river again. The spaceship had gone. Their car was nearby. "What happened?" asked Mary. Peter scratched (抓) his head, saying slowly, "Don't ask me. Perhaps we had a dream. Did you (i)you see a spaceship?" "Yes," said Mary. "And we both went into it. Then..." she looked at her wrist. "That's funny. Mywatch has stopped. Oh, well, come on. It's time to go home." Driving about fifty meters, they found their way blocked by a thick wall made of something like glass. They got out of the car and tried to find their way round the wall but discovered that they were inside a circular wall. It was like a mirror and prevented them from seeing through it. On the other side of the wall, strange creatures walked past slowly. A few stopped to stare through the wall and read a new notice which, translated into English, said: "New arrivals at the zoo: a pair of Earthlings in their natural surroundings with their mobile house." Choose the correct answer. 56. When the spaceship arrived, why didn't Peter drive away? A. He did not like leaving Mary. B. He knew that the spaceship was harmless. C. He was too frightened to drive. D. There was a wall blocking the road. 57. Why did Peter enter the spaceship? A. He saw the food and was hungry. B. Mary told him to enter it. C. He just followed Mary. D. He wanted to study it. 58. Peter scratched his head so we know that _____. A. he had lost consciousness B. he was puzzled and did not know what to say to Mary C. he had lost his memory D. he was still half asleep 59. What do the words "strange creatures" mean to tell us? A. They were wild animals in a zoo. B. They were robbers. C. They had landed on Earth in a spaceship and lived there. D. The young couple were on another planet. 60. Which word in the notice tells us that Mary and Peter were not on earth?A. naturalB. surroundingsC. EarthlingsD. house B Few can refuse to accept the strange coincidences (巧合) in the deaths of John F. Kennedy and Abraham Lincoln. For example, Kennedy was elected in 1960 while Lincoln came into power in the U.S. in 1860. Both men were murdered from behind, on a Friday, and with their wives present. The two men were born exactly one hundred years apart, as were their murderers, Lee Harvey Oswald and John Wilkes Booth. Perhaps the strangest coincidence is that Kennedy’s secretary, whose name was Lincoln, advised him not to go to Dellas where he was shot, and Lincoln’s secretary, whose name was Kennedy, advised him not to go to the Ford Theater where he met his death. 61. Both of the two men _____. A. were presidents of the U.S. B. were elected presidents of the U.S. twice C. had a secretary by the name of Kennedy D. were murdered by the men of the same names 62. From the passage we can find out _____. A. Oswald and Booth were of an age B. Oswald was 100 years older than Booth C. Booth was 100 years younger than Oswald D. There were 100 years between Oswald and Booth 63. Abraham Lincoln and john F. Kennedy were murdered _____.A. in DellasB. at a stadiumC. at a theaterD. with their wives on the spot 64. There were such strange coincidences between the two American presidents that _____.A. nobody can acceptB. almost everybody can acceptC. only a few persons can acceptD. hardly anybody has to accept C There were many beautiful buildings in ancient Rome, but the living conditions for ordinary people were bad. Most of their homes were so poorly made that they fell down or were fire hazards (=danger) with their steep, narrow wooden stairways. Most people were packed into apartment buildings that rose shakily (=unsafely) six to twelve floors above the ground. The apartments were rooms about three metres square, and each building housed about five hundred people. These tall buildings faced each other across streets only three metres wide, so no sunlight reached the ground. Even so, apartments were costly, though cheaper places could be had outside Rome. But people wanted to be near their work and entertainment. So the streets became crowded and it was hard to move quickly. At night, the streets were filled with noise as food and supplies were brought into the city on wagons and carts. 65. In ancient Rome, most people lived in ________ apartments.A. small and crowdedB. clean and tidyC. spacious and sunnyD. tall and big 66. The streets in ancient Rome were ________.A. crowded and noisyB. wide and brightC. narrow and darkD. both A and C 67. People liked to live in Rome Because________. A. the apartments were comfortable B. the living expenses were low C. they have no money to build houses outside the city D. they wanted to enjoy the conveniences of the city 68. This passage is mainly about ________ in ancient Rome. A. the beautiful buildings B. the living conditions of ordinary people C. the streets and transportation D. the food and daily supplies D A spell checker is a program that checks the spelling of every word in a document by looking up each word in its dictionary．If the word does not appear in the dictionary, the user is alerted to a possible misspelling, and possible corrections are often suggested．Many word processing(处理) programs include spell checkers．An effective spell checker needs to store a large number of words using efficientdata(数据) compression(压缩) techniquesand it must be able to search the list quickly with a binary(二进位的) search．A spell checker will not recognize unusual proper names or specialized termsbut it will often allow you to create your own personal dictionary of specialized words you often use．Spell checkers are valuable aids to proofreadingbut they cannot catch the substitution of one correctly spelled word for another(such as form for from, or to for too). Thus they do not make sure that a document is free of spelling errors． ．Which of the following words will a spell checker not be able to recognize? A．maximum B．minibus C．Mickey D．Mathilde ．Which of the following mistakes cannot a spell checker find? A．Tom is watiting for Mary outsyde the school gate． B．Tom is waiting or Mary outside the school gate． C．Tom is waitting or Mary outside the school gate． D．Tum is waiting for Mary outside the school gate． 71 Home can be a great place for children to study. It’s important to provide a workspace of their own where they can read books or just write a letter to their friends.●Location （位置）72 Kitchen and dining room are not so well suited for regular study, since books and pens get in the way of the day-to-day uses of those areas. Set up a place where a child can settle in and leave papers and pens at hand without having to clear everything away each night. For a child that likes being alone, set aside a corner of his bedroom, but keep it separate from things like games, music and other hobbies not related to studying.●Keeping Things in Order Parents should encourage their child to spread out, but to leave it neat and orderly when he isn’t using his workspace. Ownership is very important for self-respect. 73 The workplace should be personal, but not another part of the playroom.● 74 Encourage the whole family to help build a supportive environment that children need for success in school. Give them a good example of how to deal with problems, how to manage time and get things done in the right way. 75 Study will be more enjoyable and effective when supported by the whole family.A. Attitude Is EverythingB. Bring Organization into Your HomeC. Here are several ways to choose a location.D. Building a Good Home Learning Environment.E. Hold a can-do attitude and your child will follow your example.F. Setting up a space in a common area of your home can be a good idea for children.G. A child who learns to organize his space will carry organization into every corner of his life.四 短文改错（10分） 假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌的以下作文。

选择题（每小题4分，共计48分，将答案填入答题卡内） 1.设集合（ ） A． B． C． D． 2.下列四个函数中，在（0，∞）上为增函数的是（ ）A.f（x）＝3－xB.f（x）＝x2－3xC.f（x）＝－｜x｜D.f（x）＝－ 3.函数则的值为（ ） A．B．　C．　D．18 4．已知，那么x等于（ ） A． B． C． D． 5.如果函数在区间上是减函数，那么实数的取值范围是（ ） A、 B、 C、 D、 6.函数y=是( ) A．奇函数 B．偶函数 C．既是奇函数又是偶函数 D．非奇非偶函数 7. 、已知集合，那么的非空真子集的个数是（ ）A、15B、16C、3D、14 8. 已知函数，那么的值为 （ ） A、 B、 C、 D、 9．．函数y=的值域为（ A ） A．｛y|y≠1｝ B．｛y|y＞1｝ C．｛y|y＞2｝ D．｛y|－1＜y＜2} 10．若函数为奇函数，且当则的值是（） A． B． C． D． 11. 已知函数y=f(x)在R上为减函数，且f(0)=1,f(1)=0,则f(x)〉0的解集是（ ）A.（0，+∞）B.(0,1)C.(1,+ ∞)D.(- ∞,1) 12．.函数 f(x)=x2-4x+5在区间 [0,m]上的最大值为5，最小值为1，则m的取值范围是（ ）A .B .[2,4]C .( D. [0,2] 二、填空题（每小题4分，共计16分，将答案填入答题卡内） 13．已知集合A＝－2，3，4－4，集合B＝3，．若BA， 则实数＝ ． 14． 若,则 x=. . 15．奇函数定义域是，则 16．、．若函数的定义域为[0 ，m],值域为，则 m的取值范围是 淇县一中第一次月考高一年级数学试卷答题卡 二、填空题（每题5分，共20分） 13.______________________; 14._____________________ 15.______________________; 16._____________________ 三、 解答题： 17、（本题满分14分）已知集合A={x|a≤x≤a+3}，B={x|x5}． (1) 若A∩B＝Φ，求a的取值范围； (2) 若A∪B＝B，求a的取值范围． 【解】 18. （本题满分14分）若集合， ,且，求A和B。

【说明】本试卷分第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）两部分，满分100 分，考试时间90 分钟。

请将答案填入答题卷上考试结束后交答题卷即可。

第Ⅰ卷选择题每小题2 分，共60 分1.下列各组中属于相对性状的是:（）A．狗的长毛和黑毛 B.羊的白毛与牛的黄毛C. 桃树的红花和绿叶D.人的双眼皮和单眼皮2.关于纯合子和杂合子的叙述，正确的是: （）A．纯合子的自交后代都是纯合子 B . 杂合子的自交后代都是杂合子 C. 纯合子和杂合子杂交后代全是杂合子 D. 两纯合子异花传粉，后代一定是纯合子3.家猫的毛色中黑色对白色为显性。

黑色杂合子雌雄毛交配后，一窝产下了四只小猫，这四只小猫的毛色是:（）A．三只黑色，一只白色 B.一只黑色，三只白色C.四只全为黑色D. 都有可能4.牛的黑色对红色是显性，现有一头黑色公牛，若要判断它是纯合子还是杂合子，最好的杂交组合是：（）A．黑色公牛×黑色母牛B．黑色公牛×红色母牛C．黑色公牛×杂色母牛D．黑色公牛×白色母牛5.一匹家系不明的雄性黑马与若干纯种枣红马杂交，生出20 匹枣红马和25 匹黑马，这说明：（）A．雄性黑马也是纯合子B．黑色为隐性性状C．枣红色是隐性性状D．说明不了什么6.孟德尔在对一对相对性状进行研究的过程中，发现了分离定律，下列几组比例，最能说明分离定律实质的是：（）A.F2 的表现型比为3:1 B.F1 产生配子类型的比为1:1 C.F2 的遗传因子组成比为1:2:1 D.测交后代的性状分离比为1:17. 基因型为Dd 的植物体，产生雌配子和雄配子之间的比例应该是：（）A．l∶1 B．3∶1 C．无一定比例，但雄多于雌D．无一定比例，但雌多于雄8．已知豌豆的高茎对矮茎为显性，现有一株高茎豌豆甲，要确定甲的遗传因子组成，最简便易行的办法是：（）A．选另一株矮茎豌豆与甲杂交，子代中若有矮茎出现，则甲为杂合子 B. 选另一株矮茎豌豆与甲杂交，子代中若都表现为高茎，则甲为纯合子 C.让甲豌豆进行自花传粉，子代中若有矮茎出现，则甲为杂合子 D.让甲与多株高茎豌豆杂交，子代中若高矮之比接近3:1，则甲为杂合子9．已知番茄红果（B）对黄果（b）为显性，用红果番茄和黄果番茄杂交，所得F1 全为红果，让F1 植株自交，共得200 个黄果番茄，从理论上分析，获得的番茄总数为：（）A．1200 个B.800 个 C.200 个D.400 个10.在豌豆杂交实验中，子一代和子二代种子分别结在：（）A．F1 植株和F2 植株上 B.亲代母本植株和F1 植株上C.亲代父本植株和F1 植株上D.亲代母本植株和父本植株11.豌豆的高茎（T）对矮茎（t）是显性，绿豆荚（G）对黄豆荚（g）是显性，这两对遗传因子是自由组合的，则Ttgg 与TtGg 杂交后代的遗传因子组成和性状表现的数目依次是（） A.５和３ B.６和４ C.８和６ D.９和４12．在两对相对性状的遗传实验中，具有1：1:1:1 比例的是（）A．F1 遗传因子组成的比例 B.F2 性状的性状表现比例 C. F2 测交后代所表现的比例 D.F1 测交后代所表现的比例F213.在孟德尔两对相对性状的豌豆杂交实验中，代中能稳定遗传的个体和性状重（组型个体所占的比例分别是：）A．4/16 和6/16 B．9/16 和2/16 C．1/8 和3/8 D ．2/4 和3/814.下列组合中，子代只有一种表现型的是：（）A ．AABbxAABb B. AaBbxaaBb C. AABbxAaBBD.AaBBxaabb15 ．如果已知子代基因型及比例为1YYRR:1YYrr:1YyRR:1Yyrr:2YYRr:2YyRr。