河南省方城县第一高级中学2025-2026学年高三迎一模数学模拟试题(二)

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河南省方城县第一高级中学2025-2026学年高三迎一模数学模拟试题(二)

学校:___________姓名:___________班级:___________考号:___________

 

一、单选题

1.已知复数eqIde81e59019989b7dc2fb59b037ef6e010满足eqId46d994f6a2d05f7589f5192bfac84e6c,则eqIdc7e0aeeb125cfb42e33094594d4381f5(   )

A.eqIdd3ffd5c35bba71ea54c28622b6cf505d B.eqIddee14db57f0c762aad845cf5b4a243c0 C.eqId2967337e3fcb228dded64ab0c41a17e0 D.5

2.已知向量eqId80d769ab21af5365d3c00dc617375ce4,eqId5f7ed656446eb408daa4e8419eba24c2,若eqId66d76ee2e81f447f84a3e0b39c0388ef,则eqId825116eb345f5505ebc8c1cdb8a1f131(    ).

A.4 B.eqId3edbd40e04e2a943051fa83d6e511add C.1 D.eqIdacbc6a613224461ade69362d46550474

3.已知全集eqId9a5af3125827e0dd80fb7060aa552658,集合eqIdc296bbab23b17af97f3187ca808a2157,则eqIdfe9483e122e2b8b02794ce03405ba48a(    )

A.eqId2eac374c8f2a5675c6f8da00167d612c B.eqId1e51c6dfbc2d7dd8c13ec7fdafc84ea1 C.eqId9ec3e60d60770fea1abb19b12a45913c D.eqId9a837165ca03f9e4ea8964979c95e3bb

4.已知eqIdbf719d396a200bbb4c27f26f756159c5的二项式系数和为64,则其中错误的是(    )

A.eqId7c345907ebe27888332b1b44c666cc47 B.常数项是第3项

C.二项式系数最大值为20 D.所有项系数之和等于1

5.设直线eqId33c55484bdbb78c77959ce5e68ebeb57与圆eqIdc5db41a1f31d6baee7c69990811edb9f:eqIdc742c89b76db529b0774d1eece743371相交于eqId5963abe8f421bd99a2aaa94831a951e9,eqId7f9e8449aad35c5d840a3395ea86df6d两点,若eqId84cef568cfe2fc12a4dec11533ada274,则圆eqIdc5db41a1f31d6baee7c69990811edb9f的面积为(    )

A.eqId20b3a91ccf6028608cd03df7072f6536 B.eqId2cf1f865bafd4a820406d336d99f8091 C.eqId35e2d7c958e99bcd9d7f251c19ee3544 D.eqId70f5389990c3a0c5373f3bd9fb2454c9

6.在等比数列eqId83cf38189d5cbf627d2b82ac0eb76006中,eqId5545694061d3390683383dca6a284afa,eqId2990bd45870b0c0cf95e3e83065fb229,则eqId7999465d0e871febde66296a0cbf058c(    )

A.eqIdfeab93da829a3c07a98ed41b4707967e或eqId18a4c25fa7b7754fc55548e2497a9d6e B.eqId602baac86c2b1668ecdfadc8a5948885或eqId18a4c25fa7b7754fc55548e2497a9d6e C.eqId56d266a04f3dc7483eddbc26c5e487db或eqIddd9903b063c08d9d3ada396cf598cc21 D.eqIdd3ffd5c35bba71ea54c28622b6cf505d或eqIddd9903b063c08d9d3ada396cf598cc21

7.若eqId299bb2dd5b4daf4bbfb578ac07690c76,则eqId017e2cb878c04dba43890ec0049cfb8d(    )

A.eqId4b51a091447aee24a1d0629ae9cc7f55 B.eqId47f3077d603cfe0ddf1ea896f0cbab6e C.eqIdd63d1200ef5de2c40f2022af10a87b74 D.eqId613d10c79435956258de35aa491d54e3

8.设函数eqId61f690281c420821ac81107c6c0a2540,若函数eqIdd275fbb3ee5cd1177ca5a2ceecbbef0f在区间eqIda68586d5998282ee4316f24f0264690f上恰有4个零点,则实数eqId074c228ffc7b1e306f8410afe7bc4b5c的取值范围为(   )

A.eqId5147d9b3c55a61de9da6dd582f38d5a7 B.eqId10363b52a8ab42b5d64b7c7db75da7de C.eqIddd69cc65fd709227e3669e874e3b26e0 D.eqIdd5f7330fc06998b1e7fff04fbfe23821page number 0

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二、多选题

9.下列命题正确的是(    )

A.若eqId432d77fe5ad3032d59a237dd94c8a638,eqId44cbc322861846709c08c7f1da746848,则eqId8a534643d79364509b3e14b17f45750f B.若eqId97c03256f5374101853665aa4c1934e8,则eqId4e38d35362d2bfe13521e73bdf5d595c

C.若eqId432d77fe5ad3032d59a237dd94c8a638,则eqId3c22b9d08cf536bbb76bce1b0f135772 D.若eqId5a0c4c098615c6bc7e6dcf72e5b5201a,eqId7d89ab55ffb93cc48f077b542dbd25aa,则eqIddb0cfcda2a0b0482ab954bac8fb8c926

10.已知函数eqId4fe7d5809da02c15a43a0e9a898b9086是定义在区间eqId25a4b68d7be63ec223f642976a1087ba上的偶函数,且它在区间eqId50c5b4e4f0cdedbcd8f3130862328ca9上的图象如图所示,则下列说法正确的是(   )

@@@ada8a143-c246-4be7-80e5-bca159f957e4

A.eqId4fe7d5809da02c15a43a0e9a898b9086有2个单调递增区间,2个单调递减区间

B.eqId4fe7d5809da02c15a43a0e9a898b9086的图象有3条对称轴

C.eqId4fe7d5809da02c15a43a0e9a898b9086的图象有1个对称中心

D.eqId4fe7d5809da02c15a43a0e9a898b9086的最大值是2,最小值是eqId274a9dc37509f01c2606fb3086a46f4f

11.已知圆eqId52b33328faae2d2d4921900e97424de5经过椭圆eqIdad523e69a1bf925e73a22900b9855df2的左、右两个焦点eqId4d2a97987f71835f519b462f5b8f5957.eqId5963abe8f421bd99a2aaa94831a951e9为eqIdc5db41a1f31d6baee7c69990811edb9f的右顶点,eqId7f9e8449aad35c5d840a3395ea86df6d为eqId1dde8112e8eb968fd042418dd632759e与eqIdc5db41a1f31d6baee7c69990811edb9f在eqId81dea63b8ce3e51adf66cf7b9982a248轴上方的公共点,且eqId47444b5fbc4252516d54263062e47c81的面积为2,点eqIddad2a36927223bd70f426ba06aea4b45为eqIdc5db41a1f31d6baee7c69990811edb9f上与点eqId01c74a907dda6bb7d9d56d009d9df253不重合的动点,直线eqIdbd33764ff4efddfe11a98a609753715c与eqIdd053b14c8588eee2acbbe44fc37a6886轴交于点eqIdac047e91852b91af639feec23a9598b2,直线eqIdd2be49c37e30a3ced0364c3e74d8c687与eqId81dea63b8ce3e51adf66cf7b9982a248轴交于点eqId54a5d7d3b6b63fe5c24c3907b7a8eaa3,则(    )

A.椭圆eqIdc5db41a1f31d6baee7c69990811edb9f的离心率为eqId827ccf0c04aa941ba20d5f4c6068b46b

B.坐标原点O到直线AB的距离为eqId18483c9c195ecd922772527fa85c0fcb

C.eqId29c50aa504ce9ca2315ebf335189b309面积的最大值为eqIdf2a04c700a775406b4b2f5a27c88f871

D.eqId036025272c2d6cf49c7cded365b5b7a0

三、填空题

12.计算:eqIdffefd5100312d597dec272c0c00c9509          .

13.如图,在多面体eqId9165d9bfbb0f0d19eb482c2a4c1b29b7中,平面eqId4cf9a6db3571fa57bfa2d5e4d44c51b3平面eqId7f84f169e50dc59d4f7a8e1e36f5c847,四边形eqId411b38a18046fea8e9fab1f9f9b80a5f和eqId7f84f169e50dc59d4f7a8e1e36f5c847均为正方形,且eqIdfcd0ced286a0fbc7e4862f8147264277,若该多面体的外接球为球eqId1dde8112e8eb968fd042418dd632759e,则平面eqId4734735213b599a9915e1ed91a5d8ce4截球eqId1dde8112e8eb968fd042418dd632759e所得截面的面积page number 1

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为          .

@@@15df2a7f-d405-4787-b8b8-78c5802906df    

14.已知数列eqId83cf38189d5cbf627d2b82ac0eb76006的前eqIdb6a24198bd04c29321ae5dc5a28fe421项和为eqId08eb71ecf8d733b6932f4680874dbbf3,eqIdf9c752ebe8516e7d3327f3410473d9a6,eqIdc0863cf59114f905e9ad3debc5572792,且eqIda9e9ac58a1c9d1d6234116b6c6159ceb是eqIdf19f39beb2ca207137f0816d87332197,eqIdd39222f0687c9124bddb35544bcc7798的等差中项,则使得eqId9977377c6fd4716b7b388db2ff1c04dc成立的最小的eqIdb6a24198bd04c29321ae5dc5a28fe421的值为      .

四、解答题

15.已知eqIdc9720430f7a78087a509e5ae5b764442分别为eqId15c0dbe3c080c4c4636c64803e5c1f76三个内角eqId298f468e768655fee982d80b3f39523c的对边,且eqIda07bb688d4059726f642dc1a81346d5e.

(1)求eqId5963abe8f421bd99a2aaa94831a951e9;

(2)若eqIddcb5bac75f36bb1dc5c8190d4dbe681d,且eqId15c0dbe3c080c4c4636c64803e5c1f76的面积为eqIdedb57d84f9bbcb3e30d4ce7e2e1e8604,求eqId15c0dbe3c080c4c4636c64803e5c1f76的周长.

16.根据《中国统计年鉴》计算整理某城市最近十年蔬菜需求量的统计数据,截取部分统计数据如下表:

年份

2009

2011

2013

2015

2017

需求量(万吨)

336

346

357

376

386

(1)画出散点图;

(2)根据(1)画出的散点图判断需求量与年份是否线性相关,若相关,求出线性回归方程,若不相关,说明理由;

(3)利用(2)中所求的线性回归方程预测该市2023年的蔬菜需求量.

附:参考公式eqIdd2dbdbf02e0dd324daba7488c3e3bf31,eqIda58291bd91befe1061530246da983727

17.在平行四边形eqId411b38a18046fea8e9fab1f9f9b80a5f中(如图1),eqId526908dfb46cf151b8ab1492a9d52047,eqIdac047e91852b91af639feec23a9598b2为eqIdf52a58fbaf4fea03567e88a9f0f6e37e的中点,将等边eqIdf7f9fba8a4098c1a0515286eb8d616dc沿eqId15a424b50eaeafa6f302ffd95476cb86折起,连接eqIdf52a58fbaf4fea03567e88a9f0f6e37e,eqId60ef95894ceebaf236170e8832dcf7e3,且eqId7bb5b12692517a39c320f99a479eb055(如图2)page number 2

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