黑龙江哈尔滨市三校联考2026-2027学年度上学期高二学年期中考试数学试题

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哈尔滨市三校联考2026-2027学年度上学期

高二学年期中考试数学试题

考试说明:(1)本试卷分第I卷(选择题)和第II卷(非选择题)两部分,满分150分.

考试时间120分钟;

(2)考试结束后只交答题卡.

一、单选题: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,只有一个选项是符合题目要求的.

1.已知两圆eqId1d7786fb91f922d8c3c34ba65bd439ab和eqId17302a7b4f322fde48fff8c95a321eff相交于eqId5963abe8f421bd99a2aaa94831a951e9、eqId7f9e8449aad35c5d840a3395ea86df6d两点,则相交弦eqIdf52a58fbaf4fea03567e88a9f0f6e37e所在的直线方程为(   )

A.eqId091c83390d0755e1b72755cf37490351 B.eqIdb469657bcb1ad2df255f52251d5e4149 C.eqIdbdc523f751a40a21dece5645b15af9a8 D.eqId04eed461026f69fe9ab2c5dc12af8ac7

2.两条平行线l1:eqId5d717a25a45873801c0e6c1cba9468cd,l2:eqIdb750457b48f5f8751b962ac90eb33f9a的距离等于(    )

A.eqId41ab109ec88d6f3d24b2f01ca77e7038 B.eqId5c55e4f3eda94bc505f103b10bc1fee7 C.eqIda4b8503f4706b8321e4e79a87eadea84 D.eqId18a4c25fa7b7754fc55548e2497a9d6e

3.若|,且eqId2edb8272cabf1f8e1ea826a89d35ab01,则与的夹角是

A. B. C.eqIdecdab625e32e38d1c72c901cece0e147 D.

4.已知直线eqId0f85fca60a11e1af2bf50138d0e3fe62:eqId9286219f5c327c7ad4dfc6f1bc1182c9与eqId669e8dfb2b45e6f74d86408343a18fe2:eqId0ff8daa9c0db84d228361f7a7896bfc5交于eqId5963abe8f421bd99a2aaa94831a951e9,eqId7f9e8449aad35c5d840a3395ea86df6d两点,当eqId2a1be17e0a3e51cde1f50f384198e71e时,eqIddd707b69a11f8de5566f23c1a2a9ff5a(   )

A.eqId0e1f2177095b82aa5c19ce9004b8e306 B.eqId9e0262791cc14598c6fc5ed0937d0124 C.eqId3a415c8fd958b69ed9f0e0ece9abea2e D.eqIdfe51e84c844777379cb7f53aeaf2241b

5.曲线eqId642112bb98f1d667c39bb7407536d656与直线eqIdb2d4312f2594fc73cfb7f945dfc11bbb有两个不同的交点时实数eqIdf0a532e15e232cb4b99a8d4d07c89575的范围是(    )

A.eqIdca0542256d4da9a66f93a894bd415c11 B.eqIdb9a0008d80898d2d2d01e56652bc3a05 C.eqId2a047c3adcb0e4fcafd226ab1b355e98 D.eqIda1beabc621531ad56aec9ebc8131f972

6.已知空间向量eqId83c0e3dd0e142382e46c83cdfd173675,若eqIdae951e0bb5a2a406f1572fc1e4964265共面,则实数eqId294f5ba74cdf695fc9a8a8e52f421328的值为(    )

A.0 B.-1 C.1 D.eqId9e0262791cc14598c6fc5ed0937d0124

7.已知点eqIddad2a36927223bd70f426ba06aea4b45是直线eqId0f85fca60a11e1af2bf50138d0e3fe62:eqId9231260a2de7949154b7244bf70785c6上一点,过点eqIddad2a36927223bd70f426ba06aea4b45作圆eqIdc5db41a1f31d6baee7c69990811edb9f:eqId9430d6b507b0b7f19c9d76c41c5cf621的两条切线,切点分别为eqId5963abe8f421bd99a2aaa94831a951e9,eqId7f9e8449aad35c5d840a3395ea86df6d,则eqId12cb3517a4990da3f81dacc605c77768的最小值为(   )

A.eqIde69b15baa7d079f83a8463453f986a25 B.eqIda8d0c20d6e631e38d0dda598f86bfb03 C.eqId94f8657de54481172ca9179c88c0c4c7 D.eqIdeac97e6740365c85ad857aff85cefbe5

8.已知eqId7789a500686c7a73770404ead6af0590为圆eqId9f7f7f8a4ca4214d568f6d47828f01ee上的两个动点,且eqId86a75ceda58dc869a4bcc0f7628a27c5,点eqIddad2a36927223bd70f426ba06aea4b45为直线eqIdf4690597bc0883f8932494c135a11433上的动点,则eqId8b3dfef1b5b07e30ee36531e996220df的最小值为(    )page number 0

 

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A.eqId9a9292048eecb29cf413c2577c50b7e8 B.eqId80427a12dc89e29aa067288684c4da67 C.eqIdfde4642e1baea9c64dc44ae6676aab8f D.eqId361df1ef059df454d61db37005f83e96

二、多选题: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.已知直线eqId0f85fca60a11e1af2bf50138d0e3fe62:eqId54de16d080f8be0a1a2b7b2c8e79f598,则下列说法正确的是(    )

A.直线eqId0f85fca60a11e1af2bf50138d0e3fe62恒过定点eqIdfa9fe1f3d1ed9dd615953238ff10d669

B.若直线eqId0f85fca60a11e1af2bf50138d0e3fe62与直线eqIdf129d441ab39d195cb2580c46065d0fb垂直,则eqId71471908991617852f8b27bceeb689cd

C.若直线eqId0f85fca60a11e1af2bf50138d0e3fe62在eqId81dea63b8ce3e51adf66cf7b9982a248轴上的截距为3,则eqId5095a28bb1b91bf6bed9e2cfbd76bb18

D.若eqIdb50ee143c0bc8a0244336dfdd950c7c4,则直线eqId0f85fca60a11e1af2bf50138d0e3fe62的倾斜角eqIde170f206fdbbd834aad7580c727e2cc6的取值范围为eqId16172914a13706d81a44d46c935d9110

10.已知圆eqId1dde8112e8eb968fd042418dd632759e:eqIda5f5d967ad135991b6075ee45df55643,则下列说法正确的是(   )

A.若eqId7789a500686c7a73770404ead6af0590是圆eqId1dde8112e8eb968fd042418dd632759e上的两点,且eqIda14a85d5d71e238da9f4e499faec0f30,则eqId411461db15ee8086332c531e086c40c7的中点到直线eqId59f6ef25fb9949607b3e25fb1b8fa426距离的最大值为eqId1c0874f019492261eb175bdcc08c189d

B.已知eqId73b3c032441543354c154ee67d744abb为圆eqId1dde8112e8eb968fd042418dd632759e的两条相互垂直的弦,垂足为eqId01e3e694d6f8af2589e3c12dead783b5,则四边形eqId411b38a18046fea8e9fab1f9f9b80a5f的面积的最大值为5

C.过直线eqId2ae3392d72f9d4fc929ad5469fd88a14上一点eqIddad2a36927223bd70f426ba06aea4b45作圆eqId1dde8112e8eb968fd042418dd632759e的两条切线,切点分别为eqId01c74a907dda6bb7d9d56d009d9df253,则直线eqIdf52a58fbaf4fea03567e88a9f0f6e37e过定点eqId1f77d68f76cdc1d518710baa76fc2db2

D.设eqIddad2a36927223bd70f426ba06aea4b45为直线eqIda089c207e39a24d0d82aa853ac2bbb8c上的动点,过eqIddad2a36927223bd70f426ba06aea4b45作圆eqId1dde8112e8eb968fd042418dd632759e的两条切线,切点分别为eqId01c74a907dda6bb7d9d56d009d9df253,两条切线eqId790ef3382b1c731f2885eecfd92c2a86与直线eqIdba53065eb180a682305fddb95d14b62f分别交于eqId7789a500686c7a73770404ead6af0590两点,则eqId084cf5ffced059f5653ee2a1023518b7的最小值为eqId18483c9c195ecd922772527fa85c0fcb

11.已知四面体eqId411b38a18046fea8e9fab1f9f9b80a5f满足eqId455e961ec8d7a3c445edc8b3acdd5061,则(    )

A.直线eqIdf52a58fbaf4fea03567e88a9f0f6e37e与eqId9d78abbad68bbbf12af10cd40ef4c353垂直

B.二面角eqId442af36f0d841dc892f0750462b8a6d0平面角的余弦值为eqId7294f5ae2a24ff42e84cd9773b2a7287

C.向量eqIdaf5f1b06a56fc382feed28e01f1ad102在向量eqId4781e3daa2c4e018ca0ae09bb56abc0f上的投影为eqId4dac452fbb5ef6dd653e7fbbef639484

D.四面体eqId411b38a18046fea8e9fab1f9f9b80a5f的体积为eqId36d74ef32584586ec4857acd0a3f4fe9

三、填空题:本大题共3小题,每小题5分,共15分.将答案填在答题卡相应的位置上.

12.已知圆eqId23f919bd3dde10dbbc076f7ec5149699:eqId5bd59bdc76240a4c5842eb5c6dabff84,圆eqId3c4f6f74444b2b7947fc6e35c8d62322:eqIdc7601046b8452776b6ca4a91a1978f9f,直线l过两圆圆心,且直线l与圆eqId23f919bd3dde10dbbc076f7ec5149699交于A,B两点,与圆eqId3c4f6f74444b2b7947fc6e35c8d62322交于C,D两点,点P在x轴上,则eqId5cead10cf2e66464da47de5892891321的最小值为__________.

13.圆eqIdb1241216f3c1cb5e73043dd1037f556d:eqId409269cc6b258fdb5b434812689a4c6b与圆eqId23f3ffe7abc59e2f65d827c8eab8d36a:eqIde05946cf652255bfbea35860b0b2de49相交于eqId12a3efb79f35db8448f3391252ab7d4e,eqId8df332f01628130c084fd46aaca0a4b7,且eqIdf2aedeeee6ebe2bf1fc090abce8168cf,则实数eqId5ccd4162c7d09f970cb77cadacdbe521______.

14.已知圆eqIdb1241216f3c1cb5e73043dd1037f556d:eqIda5f5d967ad135991b6075ee45df55643和圆eqId23f3ffe7abc59e2f65d827c8eab8d36a:eqId311516e5293bb3735b4303e51e6172fc相交,若点eqIdc9cb2babf873aa67865ea6670032eb4c(eqId94440d3e4c073f94f2b266ff99d50e74,eqId67ca5fd57c2c2fcc3c7a574fdd1467d9)在两圆的公page number 1

 

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