江苏省镇江市句容碧桂园学校2025届高三高考模拟数学试卷(4)

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江苏省镇江市2025届高三高考模拟测试卷(4)

 

 

一、单选题

1.已知集合eqId96dafddb1b50381e4d708c3954dd7f7a,eqIdf81d73ff19d762c390ecc9137d7e750b,则eqIdb4b9b470218359a4a47be9244980489e(    )

A.eqIdeedbacd48f7edd17d3cd7f31574ffdb6 B.eqIdc4aef085aaa6650697ddbfc2a6c0d661 C.eqId59970351aa04d29f62d480c7280763e5 D.eqId4c44f95dd4daea270501b7c0bc0ac34f

2.设eqId3a7035cd4adda5d72a9fc9f9fda75995为虚数单位,复数eqIde81e59019989b7dc2fb59b037ef6e010满足eqId9497335476cba4c9f87ad046d62a74ed,则eqIdc7e0aeeb125cfb42e33094594d4381f5(   )

A.eqIdcf298f00799cbf34b4db26f5f63af92f B.eqId95bacae35b6e16a0a33c2bdc6bc07df7 C.2 D.eqId9b91d650c2fc1a741fabdb333b09aeb6

3.已知向量eqId0b172cf8d898883d82e973f28c3c3a3e满足eqId91b9ba1c555cb6f9bef7929fc0c6c767,且eqId0664efa38f444449312cea70d31eb594,则eqIde5085e3cdef9ea6c564e079f745d6fdb(    )

A.eqIdacbc6a613224461ade69362d46550474 B.eqId274a9dc37509f01c2606fb3086a46f4f C.eqId3389f53711264b0acba3ba6019f8b908 D.eqIdfeab93da829a3c07a98ed41b4707967e

4.若eqIdbde5bf53608770275b7bfc64c291658c,则eqId55ad7bb56ca5712e2e70209026dacc14(    )

A.-1 B.0 C.1 D.2

5.“eqId50060d74d6eae9a4ed95418f19b60499”是“直线eqId04e2007b599aacfaa55f52cc995500c3与双曲线eqId1892b7c3cd7bea116f532f66fba44662只有一个公共点”的(   )

A.充分不必要条件 B.必要不充分条件

C.充要条件 D.既不充分也不必要条件

6.已知函数eqId8d1584de8300eb0cf53f6b01597b28e3在区间eqId31ae6ce6e032f0f74ffbcc9897620a3d上既有最大值1又有最小值eqId29418e5014731850c55565b6bf47aa41,则关于实数eqId0a6936d370d6a238a608ca56f87198de的取值,以下不可能的是(   ).

A.2024 B.2025 C.2026 D.2027

@@@36af1f0a-31b6-401b-a9ac-1a1eb41cfb587.鬼工球,又称同心球,要求制作者使用一整块完整的材料,将其雕成每层均同球心的数层空心球.若鬼工球最内层的空心球上有2个雕孔,且向外每层雕孔依次增加d个(d为常数).现制作3个层数分别为3,6,m的鬼工球,其中6层的鬼工球比3层的鬼工球共多出30个雕孔,三个鬼工球之间的雕孔数相差最多者为36,则eqIda6c57bbef89a37f1a3808c0ceeac0c22(    )

A.2 B.5 C.7 D.8

8.已知三棱锥eqId41e5db1d2fd912f77923e4c120a7dc19底面是边长为eqIdcef812f839622326a7d7027cc806aaeb的正三角形,eqId10c83f8945042b9c8fb2fbdac9308d62平面eqId7bef5239ddbb0972700ce01daf9ee7cf,且eqId4d45eaf00b73edb46556f540fe757d2b,则该三棱锥的外接球的体积为(   )

A.eqId8747bf1c82b370f216cf5cc2eb36d9f9 B.eqIdd4bea86620b6ce1284536813e1a74837 C.eqIdeefdcd39676298f214654051fc51ba92 D.eqId813b03f3d13783ee2cb12a81ce6fd07b

 

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二、多选题

9.给出下列说法,其中正确的有(     )

A.随机变量eqId989602dd198d2cb52fc1875921d56ad8,若eqIda4b7301d9ca83294427dbfabb06a5b6f,则eqIde74b0aa7a6f6dcab7d9101b98504ae2a

B.随机变量eqIdc70a721d167d9e445a1010029eb1f5d7 ,若eqId64a426a27ca046298e12957e875802ac,则eqId264eeab4b2ae5caf0f394ea792c7089f

C.一组数据eqId473c5672de95e3ee78b28fd4d2ae8ce8的经验回归方程为eqId2ddf44ec87da347d07d86f50902f8ffb,若eqId179f72ceb065a8cc34dde18be0c0f9b3,则eqId3a4aa4e176c5d961e51dc45853838d18

D.对于独立性检验,随机变量eqId953e89f7e797bf8fe9ff31e0d2f66728的观测值越大,判定“两变量有关系”犯错误的概率越大

10.已知定义在eqIda43b2faa4f81f32d94612dce724e772b上的函数eqId09f86f37ec8e15846bd731ab4fcdbacd,eqId4669810732b633b60dbeaf0bf57204f6满足eqIdcf116ecbdb894c1d05d5b3b5203c10a6,eqId3c9c3822784f08324a57efb3dce033c9,且eqIdff9493f64b1b008ff772e804f796f8d1.则(     )

A.eqId09f86f37ec8e15846bd731ab4fcdbacd的图象关于点eqIdfad20e2bc6576fc461419f8f138d26e7对称             B.eqId09f86f37ec8e15846bd731ab4fcdbacd是周期函数

C.eqId4669810732b633b60dbeaf0bf57204f6在eqIda43b2faa4f81f32d94612dce724e772b上单调递增                   D.eqIddb94956caed19cb4d7b2191526055fcc

11.已知直线eqId5c187601616f8f0736fd9f1637127660(eqId280860dd039e1305a5ccc455f63e8223不同时为0,eqIdd26927f1f0be044942dfce30c3607158),eqId7c3a9b723303acf1669d4d88a7172b99,抛物线eqId1bb4dd4670828f75bc573b52cdd02e1d的焦点为eqIda0ed1ec316bc54c37c4286c208f55667,则(     )

A.直线eqId0f85fca60a11e1af2bf50138d0e3fe62与eqId3d97cdc586744d208b6f69c9813af977恒有两个交点               B.直线eqId0f85fca60a11e1af2bf50138d0e3fe62被eqId3d97cdc586744d208b6f69c9813af977截得的最短弦长为eqId38387ba1cadfd3dfc4dea4ca9f613cea

C.eqId3d97cdc586744d208b6f69c9813af977与抛物线eqIdc5db41a1f31d6baee7c69990811edb9f交于eqId7789a500686c7a73770404ead6af0590两点,则eqId523ae8aa28c156e1dada56bbe1edeb4e

D.当eqId821fa0301d20076ad2e541f8c4a86231时,直线eqId0f85fca60a11e1af2bf50138d0e3fe62与抛物线eqIdc5db41a1f31d6baee7c69990811edb9f交于eqId01c74a907dda6bb7d9d56d009d9df253两点,则eqId560d16131cf686f2123edee48febe10a

三、填空题

12.随机变量eqIdf022950e0faa45b617d497b01b5292b9服从正态分布eqIdd054641ff446b887f33eb644e576edbf,eqId3d8d3ba420439e6b9b4e9b5d2d8e6933,eqId40ab2c15ca6762313b631f78738533fe,则eqIdb57f879f6e8df7d5fb261328806260b3的最小值为        .

13.已知eqId40d6bf17a2d6cd19f60b003d18a0be42的展开式中eqIdd800f03de80068a1172beac3a2c75587项的系数为60,则实数eqId0a6936d370d6a238a608ca56f87198de的值为          .

14.已知函数eqId6a68ed997c5a7d7ad5c773b45750ee6a,若eqId260157f4f23945c0b62c242b25a9291b,使得eqId7b672f564d03ed46d092bb130f229ad8有三个零点eqId05b8ec9d4206ea66a02de5c4a1e1e911,则a的取值范围为      ,eqId7b672f564d03ed46d092bb130f229ad8在这三个零点处的切线斜率的倒数之和为      .

四、解答题

15.在△ABC中,内角eqId5963abe8f421bd99a2aaa94831a951e9,eqId7f9e8449aad35c5d840a3395ea86df6d,eqIdc5db41a1f31d6baee7c69990811edb9f的对边分别为eqId0a6936d370d6a238a608ca56f87198de,eqId2c94bb12cee76221e13f9ef955b0aab1,eqId071a7e733d466949ac935b4b8ee8d183,已知eqId92a9efa3340da51579228cd9675450c5.

(1)证明:eqIddf4aa36744455810144b6d6eaab8a6a3;       (2)若eqId98256c8226aff168bfd6613f443d7bd6,求eqId0a6936d370d6a238a608ca56f87198de.

 

 

 

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16.2024年10月30日,我国神舟十九号载人飞船顺利升空,并与中国空间站成功对接.为弘扬航天精神,某大学举办了一次“逐梦星辰大海——航天杯”知识竞赛.竞赛分为初赛和决赛,初赛规则为:每位参赛者依次回答5道题,连续答错2道题或5道题都答完,则比赛结束.假定大学生张某答对这5道题的概率依次为eqIdc4788440a4513727f595263cecf983c5,且各题是否答对互不影响.

(1)若至少连续答对4道题,可得到一张直升卡,直接进入决赛,求张某得到直升卡的概率;

(2)记张某初赛结束时已答题的个数为eqIdf022950e0faa45b617d497b01b5292b9,求eqIdf022950e0faa45b617d497b01b5292b9的分布列及数学期望.

 

 

 

 

 

 

 

17.已知四棱锥eqId0585b6c0f156eecf9662b9846d4eb693,底面eqId411b38a18046fea8e9fab1f9f9b80a5f是边长为2的正方形,eqId2a30f3a8b673cc28bd90c50cf1a35281是线段eqIde0629ce42392a7fe9be21d25c39c3e64的中点,平面eqIdc09afc70f448545336304333d5b5658b交eqId48f3c9abbd78e9a6840ee5f30381daac于点eqIda0ed1ec316bc54c37c4286c208f55667.

(1)求证:eqId49b50357a6545cae8348e3059312f520eqIdd67be899bc131ec1b9921ae9787c40d5平面eqId411b38a18046fea8e9fab1f9f9b80a5f;

@@@99b192bf-4e64-4063-ac1b-1616606c6bb0(2)若eqId6ed66431681da1db8f7cb0f40cd19201,平面eqId342d452a7b850cd3a15b23619ad39bd7平面eqId411b38a18046fea8e9fab1f9f9b80a5f,平面eqIdc09afc70f448545336304333d5b5658b与平面eqId411b38a18046fea8e9fab1f9f9b80a5f夹角的余弦值为eqId9868f77d5ab5073b6145f1c6d272122e,求直线eqId6aa2b5e09f8ec785c59900a529390a02与直线eqIdd2be49c37e30a3ced0364c3e74d8c687所成角的余弦值.

 

 

 

 

 

 

 

 

 

 

 

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