河北省名校联盟2026-2027学年高三上学期11月期中数学试题

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高三数学试题

注意事项:

1.答题前,考生务必将自己的姓名、准考证号填写在答题卡上.

2.回答选择题时,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,再选涂其他答案标号.回答非选择题时,将答案写在答题卡上.写在本试卷上无效.

3.考试结束后,将本试卷和答题卡一并交回.

本试卷共19题,满分150分.考试用时120分钟.

一、选择题:本题共8小题,每小题5分,共40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.函数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的最小正周期为

A.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 B.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 C.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 D.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

2.已知,则

A., B., C., D.,

3.已知全集,集合,则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

A. B. C. D.

4.已知向量,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,且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,则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

A.1 B. C.6 D.

5.若,,则

A.1 B. C.2 D.

6.已知以某椭圆的上、下顶点与左、右焦点为顶点的四边形的面积为2,且该椭圆的长轴长为,则该椭圆的离心率为

A. B. C. D.

7.已知数列的通项公式为,在中每相邻两项之间插入个数,组成一个新的等差数列,且的偶数项均为整数,则数列的前20项和的最小值为page number 0

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A.190 B.250 C.380 D.440

8.已知函数的定义域为,对任意的,,且直线是图象的对称轴,若,,则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

A. B. C. D.

二、选择题:本题共3小题,每小题6分,共18分.在每小题给出的选项中,有多项符合题目要求.全部选对的得6分,部分选对的得部分分,有选错的得0分.

9.已知等比数列的公比为,前项和为,,,则

A. B. C. D.

10.已知动点,在平面内,定点在平面外,且,直线与平面所成的角为,,.记动点的轨迹为曲线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,点在平面上的射影为,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绕旋转一周形成几何体,若点在上,则

A.曲线的长度为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

B.几何体外接球的表面积为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

C.的最大值为

D.点到直线的距离的最大值为

11.已知为坐标原点,抛物线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:,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:交于,两点,,不过点的直线:与,分别交于点,(均不同于点),则

A.

B.,,且

C.满足的直线有3条

D.满足的直线有4条

三、填空题:本题共3小题,每小题5分,共15分.

12.已知为第三象限角,且,则______.

13.已知圆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:与圆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:交于,两点,则______,______.page number 1

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