2004年甘肃省第一次高考诊断试卷
xxxx年甘肃省第一次高考诊断试卷.doc
2011年甘肃省第一次高考诊疗试卷理综考生注意：本试卷分第I 卷 (选择题 )和第 n 卷 (非选择题 ) 两部分，满分 300 分，考试时间150 分钟。
所有试题均在答题卡上作答。
此中，选择题用2B 铅笔填涂，非选择题用0.5 毫米黑色墨水签字笔作答。
以下数据可供参照：相对原子质量（原子量）：H— 1 C— 12 N— 14 0— 16 Na— 23 S— 32 Fe— 56第 I 卷（选择题共 21题，每题 6分，共 126分）一、选择题 (此题共 13 小题。
在每题给出的四个选项中,只有一项切合题目要求的）1.以下对于细胞构造和功能的表达中不正确的选项是(A)神经细胞合成糖蛋白需要核糖体、内质网、高尔基体的参加(B)硝化细菌固然没有线粒体，但能够将丙酮酸完全氧化分解(C)蛔虫没有线粒体，也不拥有细胞质遗传(D)只有构造完好的细胞才能达成生命活动，构造缺损的细胞会马上停止生命2.右图为某植物在夏天晴日一日夜内CO2汲取量的变化状况 ,以下判断正确的选项是①该植物进行光合作用的时间区段是 bg 段②该植物在 a 和 K 时辰只进行呼吸作用，不进行光合作用③be 时间段影响光合速率的外界要素只有光照强度④ce 时间段与 fg 时间段光合速率降落的原由完好同样⑤若 c、f 时辰的光合速率相等，则该植物呼吸速率为 c 时辰大于 f 时辰⑥该植物处于生长期间(A) ①③(B) ②④(C) ①⑤(D) ②⑥3.人工控制不一样光照条件下测定燕麦胚芽鞘尖端下边的琼脂块中生长素含量的相对浓度（以以下图所示），测定结果能够说明(A) 光照克制生长素的合成（B)光照促使生长素向下运输(C) 单侧光照致使生长素向背光侧运输（D)光照可损坏已合成的生长素4.到现在发现由禽鸟传给人体的禽流感有三种：甲型H5M 、甲型H7N7 、甲型H9N2 。
流感的病毒抗原构造分H 和 N两类， H代表血细胞凝聚素,N代表神经氨酸。
以下说法不正确的是(A)人体可经过效应 B 细胞辨别联合抗原决定簇 ,并灭活病原体(B)体液免疫对禽流感病毒经过血液循环的散布起抵挡作用(C)细胞免疫抵消灭禽流感病毒有必定作用(D)禽流感病毒的抗原特异性直接由衣壳粒决定5.经检查，某生态系统的食品链中共有三个营养级的生物，分别用X、Y 、Z表示第一、（图中每一柱条代表一个物种）。
甘肃省高三语文上学期第一次诊断试卷带解析
甘肃省2015届高三语文上学期第一次诊断试卷（带解析）甘肃省2015届高三第一次高考诊断语文试卷一、阅读下面的文字，完成1—3题。
神话是人类早期生活的全面记录，表现着人类生活的各个方面，其中关于宇宙和人类起源的神话故事包含着浓厚的宗教心理和情感。
神话以一种浪漫想象来表达神性观念及其灵性世界，远古人类在这种浪漫想象中开始探索世界和人生的起源及归宿。
全世界各种古老文化系统中均有丰富的神话故事。
埃及有太阳神“拉”开天辟地的传说。
据说在混沌初开之际，“拉”在水神“努”的体内孕育成形，又从莲花苞中开出水面，显现为一团红日，并成为万物的创造者。
“拉”创造了天地、人类和动物。
后来，由于人类堕落犯罪，“拉”派遣他的女儿爱情之神赫托尔去毁灭他们。
接着“拉”又回心转意，便以美酒灌醉女儿，使她常卧不醒，人类因此免于毁灭。
巴比伦也有一则创世神话。
故事说，起初太空中只有混沌和化身为恶魔的提阿马特的太初深渊。
后来．提阿马特生了诸神，诸神反过来剥夺了她的权力。
提阿马特为此震怒，准备惩治诸神，诸神得知后十分恐慌，唯有大神安夏尔之子马尔都克对提阿马特无所畏惧，并与之搏斗且战胜了她。
马尔都克将提阿马特的躯体撕成两半，一半为天，一半为地，并进而创造了星辰、万物和人类。
中国则有盘古开天地的神话传说。
上古时期，天与地混沌未开，像个鸡蛋，盘古就生长在这当中。
经过一万八千年，天地分剖，属于“阳”的清而轻的物质上升为天，属于“阴”的浊而重的物质下降为地。
盘古也在天地变化之中成长，逐渐其智超过天，其力超过地。
这样又经历一万八千年，天极高了，地极深了，盘古的身子极长了，然后才有三皇出现在世间。
《旧约》中记载了古代希伯来人的神话创世说。
上帝耶和华在创造了天地万物之后，又用泥土捏了一个男人，取名亚当；并取亚当的肋骨造了一个女人。
取名夏娃。
耶和华使他们结为夫妻并将他们安置在伊甸园中生活。
之后，亚当和夏娃在蛇的劝诱下，违背耶和华的旨意吃了分辨善恶之树的果子。
甘肃省高考(全国理综Ⅳ)物理部分逐题解析.docx
高中物理学习材料（灿若寒星**整理制作）2004年普通高等学校招生全国统一考试理科综合能力测试物理部分试题答案第Ⅰ卷在每题给出的四个选项中，只有一个选项是最符合题目要求的。
14. 在核反应方程式 kX Xe Sr n U ++−→−+1365490381023592中，A . X 是中子，9=kB . X 是中子，10=kC . X 是质子，9=kD . X 是质子，10=k分析：本题考查学生应用质量数守恒和电荷数守恒对核反应的理解（守恒法）。
由92－（38＋54）=0知X 的电荷数为0，应该是中子；因此k =（235＋1）－（90＋136）=10。
15. 如图所示，在x ≤0的区域内存在匀强磁场，磁场的方向垂直于xy 平面（纸面）向里。
具有一定电阻的矩形线框abcd 位于xy 平面内，线框的ab 边与y 轴重合。
令线框从t =0的时刻起由静止开始沿x 轴正方向做匀加速运动，则线框中的感应电流I （取逆时针方向的电流为正）随时间t 的变化图线I －t 图可能是下图中的哪一个？分析：图象法解题一是利用函数与图象的关系。
在题中只有cd 杆切割磁感线，由右手定则产生的感应电流为c →d ，回路中的电流为顺时针（负值），且 ()t RBLa R at BL R BLv R E I ====，即I －t 关系是正比关系，D 为准确的I －t 图象。
16. 一定质量的理想气体，从某一状态开始，经过一系列变化后又回到开始的状态，用W 1表示外界对气体做的功，W 2表示气体对外界做的功，Q 1表示气体吸收的热量，Q 2表示气体放出的热量，则在整个过程中一定有A . Q 1－Q 2 = W 2－W 1B . Q 1 = Q 2C . W 1 = W 2D . Q 1 ＞ Q 2分析：本题考查学生对能量守恒的正确理解和应用，必须注意在应用热力学第一定律时公式中各物理量的意义和条件（守恒法）。
由题知W 1为正功， W 2为负功；Q 1为正（吸收的热量），Q 2为负（放出的热量），故W =W 1－W 2，Q =Q 1－Q 2，由W ＋Q =△U 得（W 1－W 2）＋（Q 1－Q 2）=0，即选项A 正确。
2004年高考第一次全市统测(化学)试卷
2004年高考第一次全市统测（化学）试卷第I卷（选择题，共72分）可能用到的原子量：H —1 C —12 N —14 O—16 Na—23Cl —35.5S —32 Br —80 I—127 K—39一、选择题（本题包括8小题，每小题4分，共32分。
每小题只有一个选项符合题意。
）1.将如下卤化物跟浓H2SO4放在烧瓶中共热，可以得到纯净卤化氢气体的是（）A NaFB NaClC NaBrD NaI2．13C—NMR（核磁共振）、15N—NMR可用于测定蛋白质、核酸等生物大分子的空间结构，KurtW üthrich等人为此获得2002年诺贝尔化学奖。
下面有关13C、15N叙述正确的是（）A 13C与15N有相同的中子数B 13C与C60互为同素异形体C 15N与14N互为同位素D 15N的核外电子数与中子数相同3．下列实验中，仪器的下端必须插入液面下的是（）①制备氢气的简易装置中的长颈漏斗；②制备氯气装置中的分液漏斗；③制备Fe(OH)2操作中的胶头滴管；④将氯化氢气体溶于水时的导管⑤用乙醇制取乙烯时的温度计；⑥分馏石油时的温度计A ①③⑤B ②④⑥C ①③④⑤D 全部4.下列各组物质的性质比较，从强到弱的顺序正确的是（）A 单质熔点：Li>Na>K>Mg>AlB 酸性：HClO4>H2SO4>H3PO4 >H2SiO3C 稳定性：AsH3>PH3>NH3D 沸点：HI>HBr >HCl>HF5.用0.01mol·L-1NaOH溶液完全中和pH=3的下列溶液各100mL。
需NaOH溶液的体积最大的是（）A 盐酸B 硫酸C 高氯酸D 醋酸6. 下列说法中，正确的是（用N A表示阿伏加德罗常数值）（）A 常温常压下，1mol氖气含有的核外电子数是20N AB 32g氧气和32g臭氧所含氧原子数都为2N AC 18g水中所含的电子数是8N AD 标准状况下，1L戊烷完全燃烧后生成的二氧化碳的分子数是5N A/22.47. 能够使反应Cu+2H2O=Cu(OH)2+H2↑发生的是（）A 铜片作原电池的负极，碳棒作原电池的正极，氯化钠作电解质溶液B 铜锌合金在潮湿空气发生电化学腐蚀C 用铜片作阴、阳电极，电解硫酸钠溶液D 用铜片作阴、阳电极，电解硫酸铜溶液8.已知在1×105Pa，298K条件下，2mol氢气燃烧生成水蒸气放出484kJ热量，下列热化学方程式正确的是( )A H2O（g）＝H2（g）＋1/2O2（g）ΔH＝＋242kJ·mol－1B 2H2（g）＋O2（g）＝2H2O（l）ΔH＝－484kJ·mol－1C H2（g）＋1/2O2（g）＝H2O（g）ΔH＝＋242kJ·mol－1D 2H2（g）＋O2（g）＝2H2O（g）ΔH＝＋484kJ·mol－1二、选择题（本题包括10小题，每小题4分，共40分。
甘肃省高三第一次诊断考试(全科6套)甘肃省高三第一次
甘肃省2015年高三第一次高考诊断考试理科综合能力试题考生注意：1．本试卷分第I卷（选择题）和第Ⅱ卷（非选择题）两部分。
答卷前，考生务必将自己的姓名、准考证号填写在答题卡上。
2．回答第I卷时，选出每小题答案后，用2B铅笔把答题卡上对应题目的答案标号涂黑。
如需改动，用橡皮擦干净后，再选涂其他答案标号框。
写在本试卷上无效。
3．回答第Ⅱ卷时，将答案写在答题卡上：写在本试卷上无效。
4．考试结束后，将本试卷和答题卡一并交回。
可能用到的相对原子质量：H—l; N-14; O-16; Cl-35.5; Ca-40第I卷（选择题共126分）一、选择题：本题共13小题，每小题6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．关于细胞结构和功能的说法中，正确的是A．所有细胞中核糖体的形成都与核仁密切相关B．神经细胞有细胞周期，其化学成分在不断更新C．葡萄糖、RNA、蛋白质都可以在叶绿体中合成D．线粒体分解葡萄糖产生CO2和H2O2．下列有关ATP的叙述，正确的是A．机体在运动时消耗A TP，睡眠时不消耗A TPB．淀粉酶催化淀粉水解为麦芽糖不需要ATP提供能量C．线粒体和叶绿体合成A TP都依赖氧D．静息电位形成中K+从细胞内到细胞外需要ATP提供能量3．下列变异属于基因重组的是A．同胞兄妹间存在遗传差异B．动物细胞在分裂过程中突破“死亡”的界限，成为不死的癌细胞C．姐妹染色单体的交叉互换D．显微镜下观察某人处于分裂状态的细胞，发现细胞两极所含的染色体数目不同4．关于免疫调节的叙述，正确的是A．免疫系统由免疫器官、淋巴细胞、淋巴因子和抗体组成B．记忆细胞在受到相应抗原刺激时细胞周期会缩短C．二次免疫时，浆细胞是由B细胞受到抗原刺激后增殖、分化产生的D．当抗原侵入宿主细胞时，细胞免疫才开始发挥作用5．植物激素在植物体的整个生命历程中起到了关键作用，以下说法正确的是A．生长素只能促进植物的生长B．不同器官对生长素的反应敏感程度不同，茎比芽更敏感C．在太空中植物激素不能进行极性运输，根失去了向地生长的特性D．用一定浓度赤霉素溶液处理麻黄、芦苇等植物，能使植物增高6．关于生物进化的叙述，错误的是A．生物的种间竞争是一种选择过程B．地理隔离可阻止种群间的基因交流，种群基因库间的差异导致种群间产生生殖隔离C．人类种群中，控制一对相对性状的各种基因型频率的改变说明人类在不断进化D．共同进化的过程也是生物多样性形成的过程7．下列说法不正确的是A．高纯度的二氧化硅广泛用于制作光导纤维，光导纤维遇强碱会“断路”B．煤经过气化和液化等物理变化可以转化为清洁燃料C．多糖、油脂、蛋白质均能发生水解反应D．浸泡过高锰酸钾溶液的硅藻土可以吸收乙烯，所以可用此物保鲜水果8．下列各组物质相互反应后，最终没有白色沉淀生成的是A．过量Ba( OH)2溶液加入明矾溶液B．过氧化钠投入到FeC1：溶液中c．向NaAlO2溶液中通入过量CO2D．向饱和Na2CO3溶液中通入过量CO29．用下列实验装置进行相应实验，设计正确且能达到实验目的的是A．用图1所示装置制取少量H：B．用图2所示装置分离Na2CO3溶液和CH3COOC2H5的混合物C．用图3所示装置验证Na和水反应的热效应D．用图4所示装置蒸干A1Cl3溶液制备无水AIC1310.分子式为C4Hl0烷烃与氯气在光照条件下发生取代反应，生成物中含有两个氯原子且位于相邻碳原子上的同分异构体共有A．3种 B.4种 C.5种 D.6种11.电动汽车具有绿色、环保等优点，镍氢电池(NiMH)是电动汽车的一种主要电池类型。
2004年普通高等学校招生全国统一考试语文全国卷IV甘肃等
2004年普通高等学校招生全国统一考试语文（全国卷，甘肃、青海等地区）第Ⅰ卷（共42分）一、（18分，每小题3分）1．下面依次给出的加点字的注音全都正确的一组是着．想暂．时和．稀泥同仇敌忾．A．zhuózhàn héqìB．zháo zhàn huòqìC．zháo zàn hékāiD．zhuózàn huòkāi2．下列词语中没有错别字的一组是A．蹂躏深邃急流勇退各行其事B．联袂赝品翻云复雨世外桃园C．璀灿蛰伏明火执仗出奇制胜D．盘桓羸弱如法炮制别出心裁3．依次填人下面各句横线处的词语，最恰当的一组是①北京奥运会组委会宣布从2004年开始将先后_________新的会徽和吉祥物标志。
②如果没有_____过人生的酸甜苦辣，又怎么能真正懂得长辈们创业的艰难呢？③父亲虽然不是科班出身，但他在外国文学方面的造诣足以使专业人士______。
A．起用体味侧目B．起用体验刮目C．启用体味刮目D．启用体验侧目4. 下列各句中，加点的成语使用不恰不的一句是A．这些年每听到亲友去世的消息，总令我无比伤感，尤其是这回相濡以沫．．．．的老伴远行，对于我这个年已九十且神经衰弱的老人，真像天塌了一样。
B．这位文学老人被誉为“农民诗人”，他最善于在田间地头和锅台灶边捕风捉影．．．．，从普通百姓的日常小事中发现劳动之乐、生活之趣和人性之美。
C．从我国目前的实际情况看，“高薪”不一定能收到“养廉”的效果，因为贪官污吏本来就是欲壑难填．．．．，并不是因为收入维持不了生计才搞腐败的。
D．一项社会调查显示，现在很多中学生在学校里见到老师都能亲切问好，而见到烧锅炉的、打扫厕所的和食堂打饭的工人师傅，却都不屑一顾．．．．。
5、下列各句中，标点符号使用正确的一句是A．我们凤凰电视台不存在“阴盛阳衰”的现象。
2004年高考.全国卷Ⅳ.理科数学试题及答案(甘肃、青海、宁夏、贵州、新疆等地区)
2004年高考试题全国卷Ⅳ理科数学（必修+选修Ⅱ）（甘肃、青海、宁夏、贵州、新疆等地区）本试卷分第I 卷（选择题）和第II 卷（非选择题）两部分. 共150分. 考试时间120分钟.第I 卷参考公式： 如果事件A 、B 互斥，那么P （A+B ）=P （A ）+P （B ） 如果事件A 、B 相互独立，那么P （A ·B ）=P （A ）·P （B ）如果事件A 在一次试验中发生的概率是P ，那么n 次独立重复试验中恰好发生k 次的概率P n (k)=C kn P k (1－P)n －k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，只有一项是符合题目要求的1．已知集合},2|{},2,1,0{M a a x x N M ∈===，则集合N M ⋂= （ ）A ．{0}B ．{0，1}C ．{1，2}D ．{0，2} 2．函数)(2R x e y x∈=的反函数为（ ）A ．)0(ln 2>=x x yB ．)0)(2ln(>=x x yC ．)0(ln 21>=x x y D ．)0(2ln 21>=x x y 3．过点（－1，3）且垂直于直线032=+-y x 的直线方程为（ ）A ．012=-+y xB ．052=-+y xC ．052=-+y xD ．072=+-y x 4．)1)31(2ii +-=（ ）A ．i +3B ．i --3C ．i -3D ．i +-3 5．不等式03)2(<-+x x x 的解集为（ ）球的表面积公式S=42R π其中R 表示球的半径， 球的体积公式V=334R π 其中R 表示球的半径A ．}30,2|{<<-<x x x 或B ．}3,22|{><<-x x x 或C ．}0,2|{>-<x x x 或D ．}3,0|{<<x x x 或6．等差数列}{n a 中，78,24201918321=++-=++a a a a a a ，则此数列前20项和等于 （ ）A ．160B ．180C ．200D ．220 7．对于直线m 、n 和平面α，下面命题中的真命题是（ ） A ．如果m n m ,,αα⊄⊂、n 是异面直线，那么α//n B ．如果m n m ,,αα⊄⊂、n 是异面直线，那么α与n 相交 C ．如果m n m ,//,αα⊂、n 共面，那么n m //D ．如果m n m ,//,//αα、n 共面，那么n m //8．已知椭圆的中心在原点，离心率21=e ，且它的一个焦点与抛物线x y 42-=的焦点重合， 则此椭圆方程为（ ）A ．13422=+y xB ．16822=+y x C ．1222=+y xD ．1422=+y x 9．从5位男教师和4位女教师中选出3位教师，派到3个班担任班主任（每班1位班主任）， 要求这3位班主任中男、女教师都要有，则不同的选派方案共有 （ ）A ．210种B ．420种C ．630种D ．840种10．已知球的表面积为20π，球面上有A 、B 、C 三点.如果AB=AC=2，BC=32，则球心 到平面ABC 的距离为 （ ）A ．1B ．2C ．3D ．211．△ABC 中，a 、b 、c 分别为∠A 、∠B 、∠C 的对边.如果a 、b 、c 成等差数列，∠B=30°，△ABC 的面积为23，那么b = （ ）A ．231+ B ．31+C ．232+ D ．32+12．设函数))((R x x f ∈为奇函数，),2()()2(,21)1(f x f x f f +=+=则=)5(f （ ）A ．0B ．1C ．25 D ．5第Ⅱ卷二、填空题：本大题共4小题，每小题4分，共16分.把答案填在题中横线上. 13．8)1(xx -展开式中5x 的系数为 .14．向量a 、b 满足（a －b ）·（2a +b ）=－4，且|a |=2，|b |=4，则a 与b夹角的余弦值等于 . 15．函数)(2cos 21cos )(R x x x x f ∈-=的最大值等于 . 16．设y x ,满足约束条件：⎪⎩⎪⎨⎧≥≤≤+,0,,1y x y y x 则y x z +=2的最大值是 .三、解答题：本大题共6小题，共74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12分）已知α为第二象限角，且 sin α=,415求12cos 2sin )4sin(+++ααπα的值.18．（本小题满分12分）求函数241)1ln()(x x x f -+=在[0，2]上的最大值和最小值. 19．（本小题满分12分） 某同学参加科普知识竞赛，需回答三个问题.竞赛规则规定：每题回答正确得100分，回答不正确得－100分.假设这名同学每题回答正确的概率均为0.8，且各题回答正确与否相互之间没有影响.（Ⅰ）求这名同学回答这三个问题的总得分ξ的概率分布和数学期望；C（Ⅱ）求这名同学总得分不为负分（即ξ≥0）的概率.20．（本小题满分12分）如图，四棱锥P —ABCD 中，底面ABCD 为矩形，AB=8，AD=43，侧面PAD 为等边三角形，并且与底面所成二面角为60°. （Ⅰ）求四棱锥P —ABCD 的体积； （Ⅱ）证明PA ⊥BD. 21．（本小题满分12分）双曲线)0,1(12222>>=-b a by a x 的焦点距为2c ，直线l 过点（a ，0）和（0，b ），且点（1，0）到直线l 的距离与点（－1，0）到直线l 的距离之和.54c s ≥求双曲线的离心率e 的取值范围.22．（本小题满分14分）已知函数0)(),sin (cos )(='+=-x f x x ex f x将满足的所有正数x 从小到大排成数列}.{n x（Ⅰ）证明数列{}{n x f }为等比数列；（Ⅱ）记n S 是数列{}{n n x f x }的前n 项和，求.lim 21nS S S nn +++∞→2004年高考试题全国卷4理科数学（必修+选修Ⅱ）（甘肃、青海、宁夏、贵州、新疆等地区）参考答案一、选择题1—12 D C A D A B C A B A B C二、填空题：本大题共4小题，每小题4分，共16分.把答案填在题中横线上. 13．28 14．21-15．4316．2 三、解答题17．本小题主要考查同角三角函数的基本关系式，二倍角公式以及三角函数式的恒等变形等 基础知识和基本技能.满分12分.解：αααααααπα2cos 2cos sin 2)cos (sin 2212cos 2sin )4sin(++=+++.)cos (sin cos 4)cos (sin 2ααααα++=当α为第二象限角，且415sin =α时 41c o s ,0c o s s i n-=≠+ααα， 所以12cos 2sin )4sin(+++ααπα=.2cos 42-=α 18．本小题主要考查函数的导数计算，利用导数讨论函数的性质，判断函数的最大值、最小值以及综合运算能力.满分12分. 解：,2111)(x x x f -+=' 令 ,02111=-+x xy图1化简为,022=-+x x 解得.1),(221=-=x x 舍去 当)(,0)(,10x f x f x >'<≤时单调增加； 当)(,0)(,21x f x f x <'≤<时单调减少. 所以412ln )1(-=f 为函数)(x f 的极大值. 又因为 ),2()1(,013ln )2(,0)0(f f f f >>-==所以 0)0(=f 为函数)(x f 在[0，2]上的最小值，412ln )1(-=f 为函数)(x f 在[0，2]上的最大值.19．本小题主要考查离散型随机变量的分布列、数学期望等概念，以及运用概率统计知识解 决实际问题的能力.满分12分. 解：（Ⅰ）ξ的可能值为－300，－100，100，300.P （ξ=－300）=0.23=0.008, P （ξ=－100）=3×0.22×0.8=0.096, P （ξ=100）=3×0.2×0.82=0.384, P （ξ=300）=0.83=0.512, 所以ξ的概率分布为根据ξ的概率分布，可得ξ的期望E ξ=（－300）×0.08+（－100）×0.096+100×0.384+300×0.512=180.（Ⅱ）这名同学总得分不为负分的概率为P （ξ≥0）=0.384+0.512=0.896.20．本小题主要考查棱锥的体积、二面角、异面直线所成的角等知识和空间想象能力、分析 问题能力.满分12分. 解：（Ⅰ）如图1，取AD 的中点E ，连结PE ，则PE ⊥AD. 作PO ⊥平面在ABCD ，垂足为O ，连结OE.根据三垂线定理的逆定理得OE ⊥AD ，所以∠PEO 为侧面PAD 与底面所成的二面角的平面角，由已知条件可知∠PEO=60°，PE=6，所以PO=33，四棱锥P —ABCD 的体积V P —ABCD =.963334831=⨯⨯⨯（Ⅱ）解法一：如图1，以O 为原点建立空间直角坐标系.通过计算可得图2C P （0，0，33），A （23，－3，0），B （23，5，0），D （－23，－3，0） 所以).0,8,34(),33,3,32(--=--=BD PA因为,002424=++-=⋅BD PA 所以PA ⊥BD.解法二：如图2，连结AO ，延长AO 交BD 于点F.通过计算可得EO=3，AE=23，又知AD=43，AB=8，得.ABADAE EO = 所以 Rt △AEO ∽Rt △BAD.得∠EAO=∠ABD.所以∠EAO+∠ADF=90°所以 AF ⊥BD.因为 直线AF 为直线PA 在平面ABCD 内的身影，所以PA ⊥BD.21．本小题主要考查点到直线距离公式，双曲线的基本性质以及综合运算能力.满分12分. 解：直线l 的方程为1=+bya x ，即 .0=-+ab ay bx 由点到直线的距离公式，且1>a ，得到点（1，0）到直线l 的距离221)1(ba ab d +-=，同理得到点（－1，0）到直线l 的距离222)1(ba ab d ++=.222221cabb a ab d d s =+=+= 由,542,54c c ab c s ≥≥得 即 .25222c a c a ≥- 于是得 .025254,2152422≤+-≥-e e e e 即解不等式，得.5452≤≤e 由于,01>>e 所以e 的取值范围是 .525≤≤e 22．本小题主要考查函数的导数，三角函数的性质，等差数列与等比数列的概念和性质，以 及综合运用的能力.满分14分. （Ⅰ）证明：.sin 2)cos sin ()sin (cos )(x e x x e x x ex f x x x----=+-++-='由,0)(='x f 得.0sin 2=--x e x解出n n x ,π=为整数，从而 ,3,2,1,==n n x n π.)1()(πn n n e x f --=.)()(1π-+-=e x f x f n n所以数列)}({n x f 是公比π--=eq 的等比数列，且首项.)(1q x f =（Ⅱ）解：)()()(2211n n n x f x x f x x f x S +++=),21(1-+++=n nq q q π),11()21(),2(122n nn n n n n n nq qq q nq q q q qS S nq q q q qS ---=-+++=-+++=-πππ从而).11(1n nn nq qq q q S ----=πnS S S n+++ 21.)1()1()1(2)1()11()1(11)1()1()21()1()1()1()1(2232222222121222q q q q n q q qnq qq q n q q q q n q q q nq q q n q qq q n q q qn n nn n n n -+----=----------=+++--+++---=+--πππππππππ因为0lim .1||=<=∞→-n n q eq π，所以.)1()1(lim 2221+-=-=+++∞→ππππe e q q n S S S n n。
2004年普通高等学校招生全国统一英语考试
2004年普通高等学校招生全国统一考试英语试题（甘肃、青海等地卷）第一卷（共115分）第一部分：听力（共两节，满分30分）第一节（共5小题；每小题1.5分，满分7.5分）1. What does the man mean?A. He wants to know the time.B. He offers to give a lecture.C. He agrees to help the woman.2. What will the man probably do after the conversation?A. Wait there.B. Find a seat.C. Sit down3. Who are the speakers talking about?A. An actor.B. A writer.C. A tennis player.4. Where does the conversation most probably take place?A. On a farmB. In a restaurant.C. In a market.5. What does the man agree to do after a while?A. Take a break.B. Talk about his troubles.C. Meet some friends.第二节（共15小题；每小题1.5分，满分22.5分）听下面一段材料，回答第6至第7题6. What it the man doing?A. Borrowing a book.B. Ordering a book.C. Buying a book.7. What has the man decided to take?A. Japan Since 1950.B. Japanese Social History.C. A Short History of Japan. 听下面一段材料，回答第8至第10题8. What is Sam going to do?A. Help the woman start her car.B. Lend the woman his car.C. Repair the woman‟s car.9. What do we know about the woman‟s car?A. It is in poor condition.B. It is made of faulty parts.C. It is being repaired.10. What suggestion does Sam give the woman?A. Try to start the car again.B. Wait till the price gets lower.C. Go and buy a new car.听下面一段材料，回答第11至第13题11. Who does Martin go to when he needs help?A. Friends.B. His family.C. His teacher.12. What are the two speakers mainly talking about?A. Friendship.B. Family members.C. Love and trust.13. What does Jean think of love in relation to friendship?A. Love is built on friendship.B. Love helps one find a real friend.C. Love is less important than friendship.听下面一段材料，回答第14至第17题14. How did the woman feel when she saw Johnson?A. Surprised.B. Excited.C. Sorry.15. What did Johnson and Linda do during the holiday?A. They went to the beach.B. They visited their aunt.C. They stayed at home.16. How long did Tony‟s family stay at Johnson‟s place?A. Two days.B. A week.C. Two months.17. How did Johnson feel about his holiday?A. Very dull.B. Pretty good.C. Rather tiring.听下面一段材料，回答第18至第20题18. Where is the speaker living now?A. In a city in England.B. In an eastern European country.C. In a small town with her aunt.19. What is still a problem to the speaker?A. The living conditions.B. The weather.C. Traffic rules.20. What is the woman?A. A touristB. A student.C. A driver.第二部分：英语知识运用（共两节，满分45分）第一节：单项填空（共15小题；每小题1分，满分15分）21. Paul had to write a history paper, _____he couldn‟t find time to do it.A. butB. soC. becauseD. if22. -Tom graduated from college at a very young age.-Oh, he ______have been a very smart boy then.A. couldB. shouldC. mightD. must23. -Could I ask you a rather personal question?-__________.A. Yes, don‟t worryB. Of course, go aheadC. Yes, help yourselfD. Of course, why not24. There are altogether eleven books on the shelf, _____five are mine.A. on whichB. in whichC. of whichD. from which25. It shames me to say it, but I told a lie when _____at the meeting by my boss.A. questioningB. having questionedC. questionedD. to be questioned26. The road is covered with snow. I can‟t understand_______they insist on going by motorbike.A. whyB. whetherC. whenD. how27. Alice returned from the manager‟s office, ________me that the boss wanted to see me at once.A. having toldB. tellsC. to tellD. telling28. The faces of four famous American presidents on Mount Rushmore can be seen from a _____of 60 miles.A. lengthB. distanceC. wayD. space29. -Thank goodness, you‟re here! What ______you?-Traffic jam.A. keepsB. is keepingC. had keptD. kept30. Several weeks had gone by ____I realized the painting was missing.A. asB. beforeC. sinceD. when31. The house could fall down soon if no one____some quick repair work.A. has doneB. is doingC. doesD. had done32. People may have different opinions about Karen, but I admire her. ______, she is a great musician.A. After allB. As a resultC. In other wordsD. As usual33. Lizzie was ____to see her friend off at the airport.A. a little more than sadB. more than a little sadC. sad more than a littleD. a little more sad than34. If you can‟t come tomorrow, we‟ll_____have to hold the meeting next week.A. yetB. evenC. ratherD. just35. -John, there is ____Mr Wilson on the phone for you.-I‟m in______bath.A. a; theB. the; aC. a; 不填D. the; 不填第二节：完形填空（共20小题；每小题1.5分，满分30分）Perhaps the most interesting person I have ever met is an Italian professor of philosophy who teaches at the University of Pisa. 36 I last met this man eight years ago, I have not forgotten his 37 qualities. First of all, I respected his 38 to teaching. Because his lectures were always well-prepared and clearly delivered, students crowded into his classroom. His followers liked the fact that he 39 what he taught. Furthermore, he could be counted on to explain his ideas in an 40 way, introducing such aids（辅助）to 41 as oil paintings, music, and guest lecturers. Once he 42 sang a song in class in order to make a point clear. 43, I admired the fact that he would talk to students outside the classroom or talk with them 44 the telephone. Drinking coffee in the cafe, he would easily make friends with students. Sometimes he would 45 a student to a game of chess（国际象棋）. 46, he would join student groups to discuss a variety of 47: agriculture, diving and mathematics. Many young people visited him in his office for 48 on their studies; others came to his home for social evenings. Finally, I was 49 by his lively sense of humor（幽默）. He believed that no lesson is a success 50, during it, the students and the professor 51 at least one loud 52. Through his sense of humor, he made learning more 53 and more lasting. If it is 54 that life makes a wise man smile and a foolish man cry, 55 my friend is indeed a wise man.36. A. Although B. When C. Even if D. Now that37. A. basic B. special C. common D. particular38. A. attention B. introduction C. relation D. devotion39. A. insisted on B. talked about C. believed in D. agreed with40. A. imaginative B. ordinary C. opposite D. open41. A. listening B. understanding C. information D. discovery42. A. also B. nearly C. even D. only43. A. Later B. Secondly C. However D. Therefore44. A. with B. by C. from D. on45. A. invite B. lead C. prefer D. show46. A. As a matter of fact B. Later on C. Other times D. In general47. A. questions B. subjects C. matters D. contents48. A. support B. explanation C. experience D. advice49. A. disturbed B. moved C. attracted D. defeated50. A. for B. until C. since D. unless51. A. hear B. suggest C. share D. demand52. A. laugh B. cry C. shout D. question53. A. helpful B. enjoyable C. practical D. useful54. A. natural B. normal C. hopeful D. true55. A. so B. for C. then D. yet第三部分：阅读理解（共20小题；每小题2分，满分40分）AAfter a quick breakfast in the station restaurant, Peter set off to look for a room where he could live for the next few months. He knew exactly what he wanted: a room which was not too small, nor so large that it would be difficult to heat in winter. It had to be clean and comfortable too but, above all, it had to be quiet. In the newspaper he had bought from the bookshop, there were very few advertisements（广告）for rooms to let. But, as he glanced down the page, a notice caught his eye.JOHNSON’S HOUSING AGENCYFLATS AND ROOMS TO LETThis seemed hopeful, so he made a note of the address and set off in search of the agency. He found it in a narrow street just off the main road. The woman at the desk gave him a bright smile as he entered and, after Peter had explained what sort of room he was looking for, he paid two pounds for a list of about half a dozen landladies who had rooms to let.56. What does the text mainly describe?A. Peter‟s room-hunting experience.B. Peter‟s determination to find a room.C. The difficulties in finding rooms.D. The housing market.57. Peter‟s most important consideration in choosing a room was that it should be______.A. neat and tidyB. away from noiseC. of the right sizeD. warm in winter58. The underlined word “this” in the second paragraph refers to_______.A. a list of rooms to let.B. the newspaper Peter boughtC. the notice in the restaurantD. Johnson‟s Housing AgencyBWhen Nancy Lublin received $5,000 from her grandfather in 1996, she never once considered taking a vacation or paying off student loans（贷款）. Instead, the 24-year-old New York University law student began thinking about helping low-income women get better jobs. “If a woman goes for a job interview （面试）poorly dressed, she won‟t get the job,” Lublin says. “But without a job, she can‟t afford suitable clothes.”So, with the money Lublin founded “Dress for Success” and began collecting women‟s clothes which wer e still in good condition but which their owners no longer needed. “So many women have clothes lying around that they will never wear again,” one of Lublin‟s assistants says. “Nancy‟s idea is so simple and yet so important to women.”Many women come to Lublin‟s office before going to a job interview. Here, they receive a suit, shoes and any other things they need. Since it was set up, more than 1,000 women have turned to “Dress for Success” for help. Many of them have won jobs after being out of work for many years. Jenny, a 32-year-old woman who wasrecently hired as a law-firm office manager, says, “I made a good impression（印象）because of …Dress for Success‟.”59. What can we learn from the text?A. Nancy‟s grandfather lent her the money to set up the office.B. Nancy‟s office gathers used clothes from women.C. Low-income women can get jobs at “Dress for Success”.D. Nancy set up “Dress for Success” to make money.60. “Dress for Success” attracts many women because they_______.A. like to wear different clothesB. like the design of the dressesC. prefer buying clothes at a low priceD. need to look smart when looking for a job61. From what Jenny says, we know that_____.A. she got a lot of good ideas from NancyB. she is working happily at her present job.C. clothes from Nancy‟s office helped to get her a job.D. “Dress for Success” has a good business relation with her firm62. What would be a good title for the text?A. Keep Your Old ClothesB. A Helping Hand for Women.C. Nancy: A Successful Law StudentD. A Successful Clothing BusinessCSitting is an art that isn‟t getting passed along. People these days feel as though they have to be doing something. If they are not working, they are jogging, or playing tennis or golf, or taking courses to improve their minds or bodies - or they are parked in front of the TV. Sitting in front of the TV isn‟t sitting-it‟s watching.People used to sit a whole lot. You would walk down the street or drive down the road, and there they would be, out on the doorsteps, sitting. You could go down to the store and sit on the bench out front in the summer or around the fire in the winter. There were sitting benches out in the town square. At the garage, there were straight-backed chairs. There among the oilcans and tires and spare parts, you could kick back and sit.Houses used to have sitting rooms, where the grown-ups would go after Sunday dinner. Mom and Dad, Grandpa and Aunt Ruby would sit and digest（消化）the fried chicken and talk about Aunt Ethel‟s illness, and how well the minister did today. Outside, the children would play, and the afternoon would pass by in a comfortable haze（悠闲的氛围）.That sort of thing looks like doing nothing. A recharging battery（正充电的电池）doesn‟t look as if it‟s doing anything either. Sitting restores your soul. If you want to enjoy a truly full life, don‟t just do something -sit there.63. What message does the author try to get through to us?A. People should make better use of their sitting room.B. People should spend less time watching TV.C. People should pass down their good habits.D. People should take things easy for their own good.64. We can learn from the second paragraph that______.A. people lived a more restful life in the pastB. towns were built to make living convenientC. small town garages had a lot to offerD. people enjoyed going out for a drive65. The sitting room mentioned in the text used to be a place for _______.A. eating foodB. watching TVC. gathering togetherD. playing with children66. From the text we know the writer believes______.A. sitting has a good spiritual effectB. sitting helps people remember the pastC. a sitting room may have different purposesD. a sitting room is important for the oldDHouston, Texas(June 8, 2002)-In 2004, the National Aeronautics and Space Administration(NASA)will send two robots（机器人）to separate places of Mars to seek out past or present signs of water. It is an exciting idea to send two robots driving over very different places of Mars at the same time, to be able to see what is on the other side of the hill.Last month, NASA announced it was sending one robot to Mars, but after two weeks, it decided there was enough money for two. The robots will be sent up within two weeks of each other in May and June of 2003 from Kennedy Space Center. If all goes well, the two spacecraft（宇宙飞船）will touch down on Mars, after a seven-and-a-half-month space flight, on January 2 and 20,2004.The robots, each weighing 150 kilograms, can cover 100 meters per day. They are designed to be able to examine the mineral content of the soil, and their special camera will take pictures of the lands and hills. Although they will be under control from Earth ,the robots are able to move more freely compared to those sent up before them.The actual landing points have not been determined yet, but the scientists say it will be in areas where they hope to find water.67. According to the news report, scientists plan to send robots up to Mars to_____.A. find out whether there is water on MarsB. see if robots can find minerals thereC. test how fast robots can drive thereD. prove that robots can work on Mars68. How long in between will the two robots be sent to Mars?A. 1 year.B. 7.5 months.C. 2 months.D. 2 weeks.69. One of the important jobs for the robots on Mars is to________.A. study the soilB. walk everywhereC. test the new cameraD. find a suitable landing point70. We can infer from the last sentence that scientists________.A. have changed the landing points many timesB. hope to land the robots on the surface of waterC. are still working on the planD. know where they can find waterETHE BRONTE FAMILYYorkshire, England was the setting for two great novels（小说）of the 19th century. There were Charlotte Bronte‟s Jane Eyre and Emily Bronte‟s Wuthering Heights. The youngest sister, Anne, was also a gifted novelist, and her books have the same extraordinary quality as her sisters‟Their father was Patrick Bronte, born in Ireland. He moved with his wife, Maria Bronte, and their six smallchildren to Haworth in Yorkshire in 1820. Soon after, Mrs Bronte and the two eldest children died, leaving the father to care for the remaining three girls and a boy.Charlotte was born in 1816. Emily was born in 1818 and Anne in 1820. Their brother Branwell was born in 1817. Left to themselves, the children wrote and told stories and walked over the hills. They grew up largely self-educated. Branwell showed a great interest in drawing. The girls were determined to earn money for his art education. They took positions as teachers or taught children in their homes.As children they had all written many stories. Charlotte, as a young girl, alone wrote 22 books, each with 60 to 100 pages of small handwriting. Therefore, they turned to writing for income. By 1847, Charlotte had written The Professor, Emily, Wuthering Heights; and Anne, Agnes Grey. After much difficulty Anne and Emily found a publisher（出版商）,but there was no interest shown in Charlotte‟s book. (It was not published until 1859.) However, one publisher expressed an interest in seeing more of her work. Jane Eyre was already started, and she hurriedly finished it. It was accepted at once; thus each of the sisters had a book published in 1847.Jane Eyre was immediately successful; the other two, however, did not do so well. People did not like Wuthering Heights. They said it was too wild, too animal-like. But gradually it came to be considered one of the finest novels in the English language. Emily lived only a short while after the publication of her book. and Anne died in 1849.Charlotte published Shirley in 1849, and Villette in 1853. In 1854 she married Arthur Bell Nicholls. But onlya year later, she died of tuberculosis（肺结核）as her sisters had.71. What did the Bronte sisters want to do for Branwell Bronte?A. Help him write stories.B. Help him get trained in art.C. Teach him how to draw well.D. Teach him how to educate himself.72. We know from the text that____.A. Jane Eyre was published in 1847B. Cgarlotte Bronte wrote 22 books in allC. the Bronte sisters received good educationD. Patrick Bronte helped his daughters with their writing73. Which of the following was published after the death of its writer?A. Shirley.B. Villette.C. Agnes Grey.D. The professor.74. The underlined words “the other two” in the 5th paragraph refer to______.A. Shirley and VilletteB. The Professor and Agnes GreyC. Agnes Grey and Wuthering HeightsD. The Professor and Wuthering Heights75. What do we know about the Bronte sisters from the text?A. Their novels interested few publishers.B. None of them had more than two books published.C. None of them lived longer than 40 years old.D. Emily was the least successful of the three.第二卷（共35分）第四部分：写作（共两节，满分35分）第一节：短文改错（共10小题；每小题1分，满分10分）Dear Susan,I‟m very glad to hear you are coming to visit 76. ___________me the next Friday. Unfortunately, I won‟t be able to77. ____________meet you at the airport although I have classes in the 78. ____________afternoon. You won‟t find difficult to get to the city79. ____________center. The airport bus leaves every 30 minute and 80. ____________will take you rightly to the Friendship Hotel. My class 81. ____________will be over by then or I will pick you up there. I will 82. ____________take you together to a hot-pot restauran for dinner 83. ____________and we‟ll talk with our plan for the weekend over84. ____________dinner. Having a pleasant trip and see you Friday. 85. ____________Yours,Zhang Ming第二节：书面表达（满分25分）假设你是李华，你的一位美国朋友Paul想在暑期来中国学习汉语。
甘肃省高三数学第一次诊断考试试题 理 新人教A版
甘肃省第一次高考诊断测试 数学（理）试题注意事项：1．本试卷分第1卷（选择题）和第Ⅱ卷（非选择题）两部分．答卷前，考生务必将自己的姓名、准考证号填写在本试卷和答题卡相应位置上．2．回答第1卷时，选出每小题答案后，用铅笔把答题卡上对应题目的答案标号涂黑．如需改动，用橡皮擦干净后，再选涂其它答案标号，写在本试卷上无效．3．回答第Ⅱ卷时，将答案写在答题卡上，写在本试卷上无效． 4．考试结束后，将本试卷和答题卡一并交回． 第Ⅰ卷 （选择题，共60分）一、选择题：本大题共12小题．每小题5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．i 是虚数单位，复数231i i -⎛⎫= ⎪+⎝⎭A ．-3－4iB ．-3 +4iC ．3－4iD ．3+4i2．设f （x ）是定义在R 上的奇函数，当x ≤0时，f （x ）=2x 2－x ，则f （1）= A ．3 B ．-1 C ．1 D ．-3 3．某程序框图如图所示，若输出的S =57，则判断框内为 A ．k>4？ B ．k>5? C ．k>6？ D ．k>7？ 4．设sin （4πθ+）=13，sin2θ= A ．79-B ．19-D ．19D ．795．将5本不同的书全发给4名同学，每名同学至少有一本书的概率是A ．1564B ．15128C ．24125D ．481256．某几何体的三视图如图所示，则它的体积是A ．23πB ．83π-C ．8－23πD ．82π-7．（2x ）8展开式中不含．．x 4项的系数的和为A ．-1B ．0C ．1D ．28．已知二次函数y= f （x ）的图象如图所示，则它与x 轴所围图形的面积为A ．25π B ．43C ．32D ．2π 9．已知点F 是双曲线222x y a b-=1（a>0，b>0）的左焦点，点E 是该双曲线的右顶点，过F 且垂直于x 轴的直线与双曲线交于A ，B 两点．若△ABE 是锐角三角形，则该双曲线的离心率e 的取值范围是 A ．（1,+∞）B ．（1,2）C ．（2）D ．（2）10．定义平面向量之间的一种运算“⊙”如下：对任意的a=（m ，n ），b=（p ，q ），令a⊙b= mq－np ，下面说法错误的是A ．若a 与b 共线，则a⊙b =0B ．a⊙b =b⊙aC ．对任意的λ∈R ，有（λa ）⊙b =λ（a⊙b）D ．（a⊙b）2+（a·b）2= |a|2|b|211．已知函数f （x ）=sin （2x+ϕ），其中ϕ为实数，若f （x ）≤()6f π对x∈R 恒成立，且()()2f f ππ>，则f （x ）的单调递增区间是A ．,()36k k k Z ππππ⎡⎤-+∈⎢⎥⎣⎦ B ．,()2k k k Z πππ⎡⎤+∈⎢⎥⎣⎦C ．2,()63k k k Z ππππ⎡⎤-+∈⎢⎥⎣⎦D ．,()2k k k Z πππ⎡⎤-∈⎢⎥⎣⎦12．已知函数f （x ）=|1|,010,16,10.2gx x x x <≤⎧⎪⎨-+>⎪⎩若a ，b ，c 互不相等，f （a ）=f （b ）=f （c ），则abc 的取值范围是A ． （1,10）B ． （5,6）C ． （10,12）D ． （20,24）第Ⅱ卷 （非选择题，共90分）本卷包括必考题和选考题两部分．第13题~第21题为必考题，每个试题考生都必须做答，第22题～第24题为选考题，考生根据要求做答。
2004年高考模拟试题(一)
2004年高考模拟试题（一）第一卷（三部分，共115分）第一部分：听力（共两节，满分30分）第一节（共5小题；每小题1.5分，满分7.5分）听下面5段对话。
每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。
听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
1.What does the woman mean?A. He has dialed the wrong number.B. John Smith is not in.C. Nobody is called John Smith.2. Why isn't the man going to work?A. He's sick.B. His boss has fired him.C. He wants to play tennis.3. What will the man have?A. Bread.B. Milk.C. Eggs.4. Where does this conversation probably take place?A. In an office.B. In a street.C. In a shop.5. What's the man's job?A. He is a lawyer.B. He is a shop assistant.C. He works for lawyers.第二节（共15小题；每小题1.5分，满分22.5分）听下面5段对话独白。
每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。
听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。
听第6段材料，回答第6至8题。
6.Where did the dialogue happen?A. At the station.B. In the hospital.C. In the shop.7.What is the woman going to buy?A. Bag.B. Shoes.C. Trousers.8.What color does her daughter like?A. White.B. Blue.C. Red.听第7段材料，回答第9~ 11题。
2024届甘肃省高三下学期第一次高考诊断考试理综物理高频考点试题
2024届甘肃省高三下学期第一次高考诊断考试理综物理高频考点试题一、单选题 (共7题)第(1)题如图所示，装满土豆的货车正沿水平公路向右做匀加速运动，以图中用粗线标出的土豆为研究对象，F表示周围的土豆对粗线标出的土豆的作用力，则下列说法中正确的是（ ）A．F的大小可能小于GB．F的方向一定水平向右C．F的方向一定斜向右上方D．F的方向一定竖直向上第(2)题有研究发现，某神经细胞传递信号时，离子从细胞膜一侧流到另一侧形成跨膜电流，若将该细胞膜视为的电容器，在内细胞膜两侧的电势差从变为，则该过程中跨膜电流的平均值为（ ）A．B．C．D．第(3)题足球比赛开始前，裁判将一质量为的足球静置于球员入场通道口的桌面支架上，如图（侧视图）所示。
该支架由三个相同立柱组成，三个立柱成正三角形固定在水平桌面上，每个立柱和足球的接触点与足球球心的连线与竖直方向的夹角均为。
不计足球与立柱间的摩擦，重力加速度为，则（ ）A．单个立柱对足球的作用力竖直向上B．单个立柱对足球的作用力大小为C．只增大夹角，三个立柱对足球的合力变大D．只增大夹角，单个立柱对足球的作用力变大第(4)题如图所示为一半径为的透明半球体，为半球体的直径，为半球体的球心，A为的中点，现有一束平行光垂直圆面射入半球体，其中由A点射入半球体的光线射出半球体的偏转角为。
如果在入射面放一圆形遮光板，使其余位置射入的光线都能发生全反射，则遮光板面积的最小值为（）A．B．C．D．第(5)题随着自动驾驶技术不断成熟，无人汽车陆续进入特定道路进行实验。
如图所示是两辆无人汽车在某一水平直线道路上同时同地出发的运动v-t图像，运动过程没有发生相碰，对两辆无人汽车的运动过程，下列说法正确的是（）A．前2s内，甲的加速度始终大于乙的加速度B．2.5s时，甲无人汽车回到出发点C．2.5s时，甲、乙无人汽车的加速度方向相同D．4s时，两辆无人汽车距离为12m第(6)题如图所示，两平行金属板A、B与电阻R相连，金属板间有一匀强磁场。
甘肃省高三语文第一次高考诊断试卷新人教
甘肃省高三语文第一次高考诊断试卷新人教甘肃省高三语文第一次高考诊断试卷新人教本试卷分第Ⅰ卷〔选择题〕和第Ⅱ卷〔非选择题〕两部分,满分为150分，考试时间150分钟。
所有试题均在答题卡上作答.其中，选择题用2B铅笔填涂，其余题用0．5毫米黑色墨水签字笔作答.第I卷〔选择题,共30分〕本卷共10小题．每小题3分，共30分每小题给出的四个选项中，只有一项符合题目要求。
一、〔12分，每小题3分〕1．下列词语中加点的字,读音、字形全都正确的一组是〔〕A．订．正〔díng〕排场．〔chǎng〕游弋．〔yì〕人影幢．幢〔chōng〕B．镊．子〔niè〕召．集〔zhào〕骨髓．〔suǐ〕踽．踽独行〔jǔ〕C．搽．粉〔cā〕荏．苒〔rěn〕暂．时〔zàn〕心无旁骛．〔wù〕D．蓓蕾．〔léi〕毗．连〔pí〕奢侈．〔chì〕煮豆燃箕．〔jí〕2．下列各句中,加点的熟语便用恰当的一项是〔〕A．南怀瑾是举世公认的精通儒、释、道三教的国学大师，对待赞誉，他只是谦虚地评价自己为“身无长物．．．．，一无是处〞的老家伙B．在这次审计工作总结会议上，我原以为会因为失误而被批评，没想到却得了个不虞之誉。
C．他以为已经三月了，所以来的时候没穿多少衣服,殊不知．．．北京的三月依然春寒料峭。
D．别人投我以木瓜,我们也要付之梨枣．．．．做人嘛就应该礼尚往来，否则，来而不往，非礼也。
3．下列各句中，没有语病、句意明确的一句是〔〕A．江苏拟立法禁止其他亲属或者子女不得以无业或其他事情,骗取、克扣或者强行索取老年人的财物。
B．电影《少林寺》在1982年,总票房竟然达到了一亿人民币，创造了功夫片的奇迹。
《新少林寺》导演期望着也能再次攀高。
C．为了避免广大老师在我省高中课程改革实验过程中不会无头绪、无目标，我市教育局组织人员搜集、整理了大量可供借鉴的案例。
全国卷IV甘肃04年高考试题
2004年普通高等学校招生全国统一考试语文（全国卷，甘肃、青海等地区）第Ⅰ卷（共42分）一、（18分，每小题3分）1．下面依次给出的加点字的注音全都正确的一组是着．想暂．时和．稀泥同仇敌忾．A．zhuózhàn héqìB．zháo zhàn huòqìC．zháo zàn hékāiD．zhuózàn huòkāi2．下列词语中没有错别字的一组是A．蹂躏深邃急流勇退各行其事B．联袂赝品翻云复雨世外桃园C．璀灿蛰伏明火执仗出奇制胜D．盘桓羸弱如法炮制别出心裁3．依次填人下面各句横线处的词语，最恰当的一组是①北京奥运会组委会宣布从2004年开始将先后_________新的会徽和吉祥物标志。
②如果没有_____过人生的酸甜苦辣，又怎么能真正懂得长辈们创业的艰难呢？③父亲虽然不是科班出身，但他在外国文学方面的造诣足以使专业人士______。
A．起用体味侧目B．起用体验刮目C．启用体味刮目D．启用体验侧目4. 下列各句中，加点的成语使用不恰不的一句是A．这些年每听到亲友去世的消息，总令我无比伤感，尤其是这回相濡以沫．．．．的老伴远行，对于我这个年已九十且神经衰弱的老人，真像天塌了一样。
B．这位文学老人被誉为“农民诗人”，他最善于在田间地头和锅台灶边捕风捉影．．．．，从普通百姓的日常小事中发现劳动之乐、生活之趣和人性之美。
C．从我国目前的实际情况看，“高薪”不一定能收到“养廉”的效果，因为贪官污吏本来就是欲壑难填．．．．，并不是因为收入维持不了生计才搞腐败的。
D．一项社会调查显示，现在很多中学生在学校里见到老师都能亲切问好，而见到烧锅炉的、打扫厕所的和食堂打饭的工人师傅，却都不屑一顾．．．．。
5、下列各句中，标点符号使用正确的一句是A．我们凤凰电视台不存在“阴盛阳衰”的现象。
甘肃省第一次高考诊断试卷及评分标准
年甘肃省第一次高考诊断试卷及评分标准————————————————————————————————作者：————————————————————————————————日期：22010年甘肃省第一次高考诊断试卷及评分标准一、（共12分，每小题3分）1．下列词语中加点的字，读音全都不相同的一项是( )A．夹生挟持皂荚汗流浃背B．绯闯菲薄扉页烟雨霏微C．讴歌妆奁怄气呕心之作D．孢子刨冰藏胞如法炮制2．下列各项中，加点熟语使用不恰当的一项是( )A．沈浩一到小岗村，就花了一个月的时间把全村100多户跑了两遍和村民促膝谈心，体察民生民情。
B．青春、时尚、流行似乎成了中国选秀潜在的金科玉律，至此选秀脱离了它的艺术为准、全民舞台的属性，而渐渐滑落到时尚娱乐至上的地步。
C．面对社会上的种种丑恶现象，一些新闻工作者感到非常矛盾：一方面，作为新闻工作者的良知督促他们要站出来；另一方面，许多同行遭遇打击报复的事实又让他们投鼠忌器。
D．最近有网友爆料，春晚之后一夜成名的小沈阳原是孝子。
近日，他豪掷140万为其父母购置了一栋三层的别墅，真可谓“一人得道，鸡犬升天”。
3．下列各句中，没有语病且语意明确的一项是( )A．美国总统奥巴马2月3日表示，要采取“更强硬”的态度来迫使中国遵守国际贸易并调整其货币的价值。
B．是等国家相关政策逐层落实和推进，还是转变工作思路，寻找机会让有条件的农村地区主动进行农民体育健身工程的建设，结果可能完全不同。
C．本周，美国由于已公布的国防白皮书将中国视为潜在威胁，两国关系由凉转寒。
D．现年37岁的阿菲娅·西迪基虽然从未因恐怖主义而受到过指控，但美国检方认为她构成了重大威胁。
4．下列选项中，与上下文语意连贯的一组排列是( )人肉搜索是网民自发的行为，____，这样做已经涉嫌侵害隐私权。
①网友也就无需对发布的信息的真实性负责，这样很容易造成“误伤”②从本质上讲，人肉搜索属于一种民间的调查行为，无人予以监督③此外，网友往往先入为主，以道德而不是法律为标准衡量事情的是非，并通过互联网对事件中的当事人大加声讨，肆无忌惮地暴露他人信息④从整体上看，体现了人们对正义的追求⑤然而，人肉搜索的背后也有隐忧A．②①③③⑤B。
2004年甘肃第一次高考诊断试卷
2004年甘肃省第一次高考诊断试卷文科综合考生注意：本试卷分第I卷（选择题）和第II卷(非选择题）两部分，满分300分，考试时间150分钟。
第I卷（选择题共140分）一、本题共35小题，每题4分，共140分。
每小题列出的四个选项中，只有一项是符合题目要求的。
读图1－1，阴暗部分表示黑夜，完成1－4题：1．下列大洲中全部在夜半球的是（）A．非洲B．南美洲C．大洋州D．亚洲2．图示时刻，下列叙述正确的是（）A．开普敦正值干季B．新加坡的正午太阳高度达到最大值C．塔里木河正处丰水期D．北印度洋洋流呈逆时针方向流动3．图示时刻，北京时间是（）A．3时30分B．8时40分C．15时20分D．20时40分4．此刻，全球分属两个日期的经度比例是（）A．1:17 B．1:1 C．7:29 D．13:23经济因素是市场经济条件下影响城市功能分区的主要因素。
一块土地由哪种活动占有，取决于这块土地的租金高低和各种活动的付租能力两个方面。
图1－2表示某城市地租分布等值线，读图完成5－6题：5．地租分布等值线并不是呈同心圆，而是有明显的凹凸，造成局部地租分布等值线向城外凸出的主要因素是（）A．地形条件B．交通运输C．人口分布D．行政干预6．若要在①②③④四处中选一处建大型超市，最好选在（）A．①B．②C．③D．④读图1－3，完成7－9题：7．图中山脉①②③，属于我国地势第二级和第三级阶梯分界线的是（）A．①B．②C．①③D．②③8．为加快西部开发，正在施工建设的铁路线所在的省区是（）A．K B．L C．M D．N9．在能源的利用方面，以清洁能源为主的省区有（）A．L和M B．K和M C．M和N D．K和L北京时间2003年10月15日9时整，我国自主研制的“神舟”五号载人飞船在酒泉卫星发射中心发射升空，将我国第一位宇航员——杨利伟成功送上太空。
完成任务后，于2003年10月16日6时23分在内蒙古中部主着陆场预定区域平稳着落，中华民族几千年的飞天梦一朝成真。
2004年甘肃省高考文科综合真题
2004年甘肃高考文科综合真题及答案本试卷分第I卷(选择题)和第II卷(非选择题)两部分。
第I卷1至7页，第II卷8至15页。
考试结束后，将本试卷和答题卡一并交回。
第I卷注意事项：1.答第I卷前，考生务必将自己的姓名、准考证号、考试科目涂写在答题卡上。
2.每小题选出答案后，用铅笔把答题卡上对应题目的答案标号涂黑。
如需改动，用橡皮擦干净后，再选涂其他答案标号。
不能答在试题卷上。
3.本卷共35小题，每小题4分，共140分。
在每题给出的四个选项中，只有一项是最符合题目要求的。
图1是某地区土地利用现状示意图，读图1回答1－3题。
()1.如果现状布局合理，则当地盛行风向可能是______。
A.东南风B.东北风C.南风D.西南风()2.如果要布局新的居住用地，较合理的地区是______。
A.(1)B.(2)C.(3)D.(4)()3.适宜在P点布局的是______。
A.钢铁厂B.造纸厂C.印染厂D.自来水厂我国沿海某省一个课外小组某日测得当地日出、日落时间分别为北京时间6：40、16：40。
据此回答4－6题。
()4.该地的经度约为______。
A.120°EB.125°EC.115°ED.110°E()5.该日可能在______。
A.11月B.9月C.7月D.5月()6.该月可能出现的现象是______。
A.南海海水经马六甲海峡流向印度洋B.印度洋海水经马六甲海峡流向南海C.拉普拉塔河进入枯水期D.印度河进入丰水期图2示意大气垂直分层，读图2回答7－9题。
()7.图中正确表示大气层气温垂直变化的曲线是______。
A.(1)B.(2)C.(3)D.(4)()8.对短波通信具有重要意义的电离层位于______。
A.I层顶部B.II层底部C.II层中部D.III层()9.2003年10月我国发射的“神州5号”飞船运行轨道所在的大气层______。
A.气温在－50℃到20℃之间B.气温随高度增加平稳下降C.最低气温约为－80℃D.最高气温约为40℃下表为2002年我国四个地区的相关数据，据此回答10－11题。
甘肃省高三第一次诊断性考试
甘肃省高三第一次诊断性考试英语试题2003.4 说明：本试卷分第一卷(选择题)和第二卷(非选择题)两局部，共150分。
考试时间120分钟。
第一卷(三局部，共115分)第一局部：听力(共两节，总分值30分)第一节(共5小题；每题1.5分，总分值7.5分)听下面5段对话，每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最正确选项，并标在试卷的相应位置。
听完每段对话后，你都有10秒钟的时间来答复有关小题和阅读下一小题。
每段对话仅读一遍。
1.How much should the man pay?A.$1.50.B.$2.30.C.$3.00.2.What does the woman mean?A.Her grandmother makes better pie.B.This is very good pie.C.This is not good pie.3.Where are they standing?A.Outside a bookstore.B.In front of a library.C.At the traffic light.4.What do you learn about the man?A.He will continue his work.B.He is reading a newspaper.C.He is now repairing the washing machine.5.What does the man offer to do?A.Drive for the woman.B.Move the car to a car park.C.Carry the boxes for the woman.第二节〔共15小题;每题1.5分，总分值22.5分〕听下面5段对话或独白。
每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最正确选项，并标在试卷的相应位置。
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2004年甘肃省第一次高考诊断试卷（英语试题）考生注意：本试卷分第一卷（选择题）和第二卷（非选择题）两部分。
共150分。
考试时间120分钟。
第I卷（三部分共115分）第一部分：听力（共两节，满分30分）第一节（共5小题；每小题1.5分，满分7.5分）听下面5段对话。
每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并填写在试卷答题卡上。
听完每段对话后，你都有10分钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
1. What does the woman mean?A. She is going to the shopping center.B. She cannot go with the man.C. She will have a physical exam tomorrow.2. Where does the conversation take place?A. In a bookstore.B. In a library.C. In a reading-room.3. What do we know about Peter Schmidt?A. He has lost his ticket.B. He is expecting a ticket.C. He went out to buy a ticket.4. How much was a pound of green beans five years ago?A. $ 0.50B. $ 1.50C. $ 2.505. How does the woman feel?A. PleasedB. SatisfiedC. Discouraged第二节（共15小题；每小题1.5分，满分22.5分）听下面5段对话或独白。
每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并填写在试卷答题卡上。
听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。
每段对话或独白读两遍。
听第六段材料，回答第6至7题。
6. For which day does the man book a room finally?A. March 20thB. March 21st.C. March 22nd.7. How much will the man pay for the room?A. 80 dollars.B.88 dollars.C. 96 dollars,听第七段材料，回答第8至9题。
8. What class won’t Nancy take?A. Biology.B. English.C. Maths.9. How does Nancy feel about science?A. She likes it.B. She doesn’t like it.C. She doesn’t have to take it.听第八段材料，回答第10至12题。
10. Where does the conversation most probably happen?A. In a streetB. In a libraryC. In a hospital.11. Where should the man turn right?A. At the bus stop.B. At the end of the road.C. At the first crossing.12. How soon will the man get to the bus stop?A. In about half an hour.B. In about one hour.C. In one and a half hours.听第九段材料，回答第13至16题。
13. How many days do the speakers have for the weekend holiday?A. OneB. TwoC. Three14. Where will they have a picnic?A. At the seasideB. On a mountainC. In the park15. Where does the dialogue most probably take place?A. At home.B. On the way to work.C. In a bookstore.16. When will their activities be over on Saturday?A. Early in the morning.B. At 8:00 in the evening.C. Late at night.听第十段材料，回答第17至20题。
17. What happens when rainforests are destroyed?A. Many plants and animals die.B. Some animals move to the mountain.C. There is a lot of rain.18. What has happened to the Amazon rainforest?A. The weather conditions in the forest have changed.B. The forest has become larger.C. Much of the forest has been used to plant crops.19. How many people live in rainforests?A. About forty million.B. About fifty million.C. About one hundred million.20. What is the weather like in a rainforest?A. How and wet.B. Dry and sunny.C. Cold and wet.第二部分：英语知识运用（共两节，满分45分）第一节单项填空（共15小题；每小题1分，满分15分）从A、B、C、D四个选项中，选出可以填入空白处的最佳选项，并填写在试卷答题卡上。
21. －Mum, please tell me the answer to this maths problem.－_______. You are a senior student and I can’t help you all the time.A. That’s all rightB. That’s out of the questionC. Wait a momentD. It’s none of my business22. In Iraq nowadays, plenty of people are short of _________ necessities ______ food, water, and medicine.A. basic; likeB. expensive; such asC. ordinary; that isD. peaceful; for example23. －Is there any rule as to how the people who are invited to the ball should be dressed?－No, not really. They can wear _________ they like.A. whateverB. whereverC. howeverD. whenever24. It is clear that _________ little money he earns can hardly support ________ family as large as his.A. a; theB. the; aC. 不填；aD. 不填；the25. Twenty-three hours has passed after the explosion in the mine, but rescue efforts to recover the missing ___________ carried out.A. are still beingB. have already beenC. are alwaysD. will soon be26. －How dangerous it was!－Yes, but for a passerby’s quick action, the little girl _______.A. should have drownedB. would have drownedC. would drownedD. must have drowned27. You might as well tell the manager that male customers __________ not like the design of the furniture.A. mustB. shallC. mayD. need28. A fast food restaurant is the place ________ just as the name suggests, eating is performed quickly.A. whichB. whereC. thereD. what29. Finnish President said Finland－China relations had progressed ________ with fruitful cooperations in new and high-tech fields.A. peacefullyB. highlyC. quietlyD. somoothly30. －Henry doesn’t seem to be what he was.－No. ________ so much in the war has made him more thoughtful.A. SeenB. His seeingC. Having seenD. To have seen31. I’ve been studying the science of outer space for the last ten years and now I still ________.A. amB. doC. beD. have32. －It was wrong of you to have _______ him _______ when he asked you for help.－Yes. I regret having done that now.A. turned; backB. turned; offC. truned; toD. turned; away33. ______ more and more forests destroyed, some animals are facing the danger of dying out.A. AsB. ByC. ForD. With34. －Would you like some more icecream?－No, thanks. It’s delicious, but I have to ______ my weight, you know.A. keepB. watchC. noticeD. care35. A sheep ________ on this kind of special grass grows faster than _______ on ordinary grass.A. feeding; itB. fed; thatC. feeds; the oneD. fed; one第二节完形填空（共20小题；每小题1.5分，满分30分）阅读下面短文，掌握其大意，然后从36－55各题所给的四个选项（A、B、C和D）中，选出最佳选项，并填写在试卷答题卡上。