版权说明:本文档由用户提供并上传,收益归属内容提供方,若内容存在侵权,请进行举报或认领
文档简介
2026届武汉市高三数学高考冲刺模拟试卷(含答案详解与评分标准)学校:________________班级:________________姓名:________________考号:________________考试时间:120分钟满分:150分注意事项:1.本试卷用于2026届高三高考冲刺阶段综合检测,内容覆盖函数与导数、三角函数、数列、立体几何、解析几何、概率统计等主干模块。2.答题前,考生务必将学校、班级、姓名、考号填写清楚;选择题答案填涂在答题卡对应位置,非选择题写在规定作答区内。3.解答题应写出必要的文字说明、演算过程或证明步骤;仅写结论不得满分。4.全卷共22题:选择题10题30分,填空题6题18分,解答题6题102分。一、选择题(本大题共10小题,每小题3分,共30分。每小题只有一个选项符合题意。)1.已知复数满足,则A.B.C.D.2.设集合,,则A.B.C.D.3.函数()的最小值为A.B.C.D.4.等比数列的首项为,公比为,若前项和,则A.B.C.D.5.已知向量满足,,且与的夹角为,则A.B.C.D.6.从数字中不放回任取两个不同的数,则这两个数之和为偶数的概率为A.B.C.D.7.圆的半径为A.B.C.D.8.椭圆的离心率为A.B.C.D.9.正四棱锥的底面边长为,高为,则其侧棱长为A.B.C.D.10.若函数在处的切线斜率为,则实数A.B.C.D.二、填空题(本大题共6小题,每小题3分,共18分。请将答案填写在题中横线上。)11.二项式的展开式中的常数项为__________。12.已知单位向量满足,则__________。13.等差数列满足,,则公差__________。14.若,且,则__________。15.一组数据的方差为__________。16.抛物线的焦点到准线的距离为__________。三、解答题(本大题共6小题,共102分。解答应写出文字说明、证明过程或演算步骤。)17.(17分)已知函数。(1)将化为的形式;(2)求不等式在上的解集。【作答区】________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________18.(17分)设四棱锥的底面是边长为的正方形,,且。点分别为的中点。(1)证明:;(2)求二面角的余弦值;(3)求点到平面的距离。【作答区】________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________19.(17分)某校在高考冲刺阶段组织一次数学综合检测,从高三学生中随机抽取人,得到成绩分布如下表:成绩段人数81628208(1)用组中值估计这名学生的平均成绩;(2)估计随机抽取一名学生成绩不低于分的概率;(3)若从成绩不低于分的学生中不放回随机抽取人,求其中至少有人成绩不低于分的概率。【作答区】________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________20.(17分)已知数列满足,()。(1)求数列的通项公式;(2)求前项和;(3)求使的最小正整数。【作答区】________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________21.(17分)已知椭圆,点在椭圆上,为坐标原点。(1)求椭圆在点处的切线方程;(2)过点的直线与椭圆交于两点,设弦的中点为,求的轨迹方程;(3)设直线的方程为,求三角形面积的最大值。【作答区】________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________22.(17分)设函数,其中。(1)证明:当时,是的唯一零点,且;(2)讨论的零点个数;(3)当时,记的正零点为,证明,并证明随单调递增。【作答区】_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
温馨提示
- 1. 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。图纸软件为CAD,CAXA,PROE,UG,SolidWorks等.压缩文件请下载最新的WinRAR软件解压。
- 2. 本站的文档不包含任何第三方提供的附件图纸等,如果需要附件,请联系上传者。文件的所有权益归上传用户所有。
- 3. 本站RAR压缩包中若带图纸,网页内容里面会有图纸预览,若没有图纸预览就没有图纸。
- 4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
- 5. 人人文库网仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对用户上传分享的文档内容本身不做任何修改或编辑,并不能对任何下载内容负责。
- 6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
- 7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。
最新文档
- 地层(统)填充颜色、地质、采掘及安全监测基础数据表
- 良言暖心语润同窗-好好说话主题班会
- 2026苏教版六年级数学上册第五单元第2课时《扇形的初步认识》教案
- 护理诊断流程解析
- 护理人文关怀的培训与教育
- 护理质量管理工具
- 呼吸衰竭患者呼吸衰竭预后的护理
- 妇科护理与跨学科合作
- 护理教育学中的教育管理与领导
- 护理实践中的伦理咨询与指导
- 天津市事业单位招聘考试教师招聘物理学科专业知识试卷(物理教学案例分析)
- 浙江省六校联盟2025-2026学年高一上学期10月月考物理试题(含答案)
- 《统计学-基于R》(第6版)课件 第10章 回归分析
- 多旋翼无人机原理课件
- 五升六数学《30天暑假作业》每日一练
- 无形资产评估报告范文
- 油气田采出水电化学法同步提取锂溴及溴化锂制备技术研究
- JG/T 396-2012外墙用非承重纤维增强水泥板
- T/CECA-G 0175-2022模块承压式空气源热泵生活热水系统设计、安装与验收规范
- 2025华阳新材料科技集团有限公司招聘(500人)笔试参考题库附带答案详解
- GA 1812.2-2024银行系统反恐怖防范要求第2部分:数据中心
评论
0/150
提交评论