江苏省南京市第二十九中学2025-2026学年高三上学期10月月考数学试题

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2026届高考模拟检测

一、单选题

1.若eqId0027e83e2a778822dacacb57d43478ce,则eqId96c47f845fea86e09fd7ece85b0f23a1(    )

A.2 B.1 C.eqId2967337e3fcb228dded64ab0c41a17e0 D.5

2.某校高一年级1 000名学生的血型情况如图所示.某课外兴趣小组为了研究血型与饮食之间的关系,决定采用分层随机抽样的方法从中抽取一个容量为50的样本,则从高一年级A型血的学生中应抽取的人数是(  )

@@@ce2d19b4-0eee-43a0-9474-620158012654

A.11 B.22 C.110 D.220

3.若向量eqId0b172cf8d898883d82e973f28c3c3a3e满足eqIdb2037c7a2b84f7cc406a85e1ec000b4a,则向量eqId0b172cf8d898883d82e973f28c3c3a3e一定满足的关系为(    )

A.eqIdd065bd10f7ea1f05764e28f095f244f5 B.存在实数eqIddf64046e91b047037f19e4032e3b6de3,使得eqIdc6836870d047ff2faeea5d05721f4058

C.存在实数eqId280860dd039e1305a5ccc455f63e8223,使得eqIdcf696aca04f36a48ae841e611a2d6880 D.eqIdd0185edcff09e4ba8c32bf4cd2b9b487

4.已知复数eqId6f48c44f033831d29bc43239a644e1e8,则eqIde81e59019989b7dc2fb59b037ef6e010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

5.已知eqId0c9275ae1273df84569a9fe32b3f7266的展开式中常数项为20,则eqId0f3cb8d72bb2e281b943b3b430138ef7(    )

A.3 B.4 C.5 D.6

6.如果复数z满足eqIdc7790302ad048138fc2c5928f396c453,那么eqId9dd17cfa2cecbbd2fd653331bdab018a的最小值是(   )

A.1 B.eqIdcf298f00799cbf34b4db26f5f63af92f C.2 D.eqId2967337e3fcb228dded64ab0c41a17e0

7.定义在eqIda43b2faa4f81f32d94612dce724e772b上的函数eqId09f86f37ec8e15846bd731ab4fcdbacd满足eqIdb32ddc974f17f35cf0bb718e90e9ea2c,且当eqIdf3b39bbfd4894f4d2ca18473a3e42f82时,eqId61ee7abd882ba99660bca68ebf544cd6,则eqId375716ca0c7babfb125b4456c2bc6a9b等于(    )

A.eqIda4522940966d2339d7389c56089d8267 B.eqId18ebb51ff653764e0f964cf4ecda0199 C.eqIdcfd5b303db129da0add82f7707860356 D.eqIde224c7167d0275a7683d7a99d276f4b6

8.在平面直角坐标系xOy中,如图,已知椭圆eqId0cb4717d7fa6d522090c5e949f650bd8的左、右顶点为A、B,右焦点为page number 0


F.设过点eqId866d44a56d4f5faf7842e37175980452的直线TA、TB与此椭圆分别交于点M(x1,y1)、N(x2,y2),其中eqId60784e4d9011ba9a828c132497c1ece6.则直线MN必过一定点的坐标为(    )

@@@ccd6eeb4-2c99-416c-8011-de3d0498e559  

A.eqIdff32d26c8d44f5fb4813a19c1030a9f5 B.eqId97b3c94d505e7c5bcce94afec4af3d92

C.eqId633ca6abf0a23f7986facd5941edfe2d D.eqId6a4fd84394e897ebf6c4814b841d427b

 

二、多选题

9.某班共有48人,小明在一次数学测验中的成绩是第5名,则小明成绩的百分位数可能是(    )

A.9 B.10 C.90 D.91

10.口袋内装有大小、质地均相同,颜色分别为红、黄、蓝的3个球.从口袋内无放回地依次抽取2个球,记“第一次抽到红球”为事件A,“第二次抽到黄球”为事件B,则(    )

A.eqId5ff8cc81e00cee53c51a1736e5cc23bf B.eqId46b00e3e6fd162efa1c8b896abeeff40

C.A与B为互斥事件 D.A与B相互独立

11.已知抛物线eqId531fc91e66179b770d8a89e2e7ac8cda的焦点为eqIda0ed1ec316bc54c37c4286c208f55667,准线为eqId0f85fca60a11e1af2bf50138d0e3fe62,直线eqId15b256345d7109e081b7c895591e995d与eqIdc5db41a1f31d6baee7c69990811edb9f相交于eqId01c74a907dda6bb7d9d56d009d9df253两点,eqIdac047e91852b91af639feec23a9598b2为eqIdf52a58fbaf4fea03567e88a9f0f6e37e的中点,则(    )

A.若eqIde94f16d5ed858699bfea5039a7bf8ae6,则eqId20ccc37b189fa2cbc269ca0b233dac37

B.若eqIdca90f16ecfcbe661326cdf76838af936,则直线eqIdf52a58fbaf4fea03567e88a9f0f6e37e的斜率为eqIdd8f4dc8678e0764d25627a8c63782477

C.eqId3954beda5772eb8d5de1002ddeb81524不可能是正三角形

D.当eqId3d2c15801fee2405573677484f5dcfa4时,点eqIdac047e91852b91af639feec23a9598b2到eqId0f85fca60a11e1af2bf50138d0e3fe62的距离的最小值为eqId61128ab996360a038e6e64d82fcba004

 

三、填空题page number 1


12.函数eqId92a243afa13196a358e7b07369f1d619的最小正周期为   .

13.盲盒,是指消费者不能提前得知具体产品款式的玩具盒子.已知某盲盒产品共有3种玩偶,小明共购买了5个盲盒,则他恰能在第5次集齐3种玩偶的概率为          .

14.已知椭圆eqId533b93dd6eb6b474481247736699c76c的上顶点为eqId5963abe8f421bd99a2aaa94831a951e9,直线eqId2fc5bd66dd6d5e09ff0893a938aed56e交eqIdc5db41a1f31d6baee7c69990811edb9f于eqId7789a500686c7a73770404ead6af0590两点.若eqId98013a5042685a1db94249e70c62c09a的重心为eqId76d66e9d52546beeea016d6d7d3f0ca6,则实数eqIdf0a532e15e232cb4b99a8d4d07c89575的值是          .

 

四、解答题

15.已知双曲线eqIdad22e9b1b5853e8ec3131fe4e265debd,斜率为eqIdf0a532e15e232cb4b99a8d4d07c89575的直线eqId0f85fca60a11e1af2bf50138d0e3fe62过点eqIdac047e91852b91af639feec23a9598b2.

(1)若eqIdfd876a2ed79c64bacc3e64b8ee92735e,且直线eqId0f85fca60a11e1af2bf50138d0e3fe62与双曲线eqIdc5db41a1f31d6baee7c69990811edb9f只有一个公共点,求eqIdf0a532e15e232cb4b99a8d4d07c89575的值;

(2)双曲线eqIdc5db41a1f31d6baee7c69990811edb9f上有一点eqIddad2a36927223bd70f426ba06aea4b45,eqIdc94fe48bf7af022ecbbe13833fdcc2c8的夹角为eqIda6c0927afc571a7c966c98192040979e,求三角形eqIdbd5a8e1bc9748e5519dcd9981b7eb251的面积.

16.若数列eqId83cf38189d5cbf627d2b82ac0eb76006的前eqIdb6a24198bd04c29321ae5dc5a28fe421项的和为eqId1575dff6561a7560b83943c5a35664e9,且eqIdd1bae03ee4ac75dacfb026290e4207dd,eqId18d8e8f821111de8075e5c3dfb22a5d6

(1)求数列eqId83cf38189d5cbf627d2b82ac0eb76006的通项公式;

(2)求eqId28ff4e9fc7a5989ea1f07a1b66442e35的值.

17.在如图所示的空间几何体中,eqId7ac451db3443cabb204f96c31fd4a02e与eqId90b40c2b0ab8e1cfe5112d428b4b829f均是等边三角形,直线eqIde7a38e6c6dfde2b19b6b47f35a439a06平面eqIdb4eb7e9ad5486cf1c5e506b20c5469e8,直线eqId477dc280b77f5640565dbc0ddf24460a平面eqId7bef5239ddbb0972700ce01daf9ee7cf,eqId5322a78b02c2bc387ea7dce3e9461974.

@@@715cceaf-46bd-4762-9b65-0a0e6a101537  

(1)求证:平面eqIda3d7090639341730951c1bc3c9b6164e平面eqId8d78fc7fcb2762de28dcef8aa3aa0e49;

(2)求平面eqId4c66d99a6a8415ddad22bbed33b64cfb与平面eqId500df0e782bb081e608f4bc1d576afcf夹角的余弦值.

18.如图所示,正方形eqId411b38a18046fea8e9fab1f9f9b80a5f所在平面与梯形eqIda02b1139e07e431b5d4276757b232bad所在平面垂直,eqIdd4bbfc08d48bf80a35b84c3d12b0714a,eqIdea2a2dd759ee5e7948d4d8dc6780162f,eqId048c053ec9544bb287a89322508ca1bf,eqId25f53ada78ee7339a2fa0f4d09c3e624.page number 2


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