浙江省温州中学2024届高三第一次模拟考试数学试卷

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浙江省温州中学2024届高三第一次模拟考试

数学学科

一、选择题:本大题共8小题,解小题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.已知eqId3a7035cd4adda5d72a9fc9f9fda75995为虚数单位,则复数eqIdef3d4f1ed79217762624500a91bf27dc的虚部为(    )

A.eqId0903c99c792c88caf2d82c0bba47c6db B.eqId3a7035cd4adda5d72a9fc9f9fda75995 C.0 D.1

2.某校高一年级18个班参加艺术节合唱比赛,通过简单随机抽样,获得了10个班的比赛得分如下:91,89,90,92,94,87,93,96,91,85,则这组数据的80%分位数为(    )

A.93 B.93.5 C.94 D.94.5

3.已知直线eqIdaaacc570ace4399d09466d347c8ecdbb与圆eqId557bcf67f8010a976765f55e831e4a92有公共点,则b的取值范围为(    )

A.eqId4c22ee9c23b2a0d36c85c175b2e4aaf4 B.eqId97b7813f5e78a6cb668858b52942a876

C.eqId2e7d7a17174f367f032290d5d82f9f4b D.eqId8b0fa3379ea9b6f203f89f6dfd5e1614

4.三棱锥eqId63397cda22cb1fad59cf966dfb588643中,eqIdccd4fd4b7a4d6b8ca0c5827c055a9ce7平面eqId7bef5239ddbb0972700ce01daf9ee7cf,eqId15c0dbe3c080c4c4636c64803e5c1f76为等边三角形,且eqIdefc6e4b936d7a800e839a30c3839574d,eqId0b80ee363635d73f601654339028daec,则该三棱锥外接球的表面积为(    )

A.eqId7d80f16c3278cd252725625dcf253cda B.eqIda4a39dce3f1e36dbe01293c309816968 C.eqId8747bf1c82b370f216cf5cc2eb36d9f9 D.eqId02dba908a505cff93e0b297d00b82a40

5.已知等比数列eqId83cf38189d5cbf627d2b82ac0eb76006的首项eqId8141d87fb02b08c88b0c9f27f839a7d9,公比为q,记eqId392a8f641017f5df07890012bd80eec6(eqId48f093c61867ee4ce75f951d46b9b123),则“eqId9ca664b1e82da6f50064a76fe118aa80”是“数列eqIdde777c4e44546bcfe26ad5b6bb418052为递减数列”的(    )

A.充要条件 B.充分不必要条件

C.必要不充分条件 D.既不充分也不必要条件

6.已知函数eqId3a28ba8840343995996c8ee3e23cb1c8,其中eqIda4456675a5dbe545462a22cef9aca8fe.若eqId09f86f37ec8e15846bd731ab4fcdbacd在区间eqId81399ef3d08493bc74eda0523b30f26a上单调递增,则eqId074c228ffc7b1e306f8410afe7bc4b5c的取值范围是(    )

A.eqId289a21a86e08ab39846ccfb2fd4d4914 B.eqIdf313f277eed42b2eaa38cbd9c9fddfd4 C.eqIdca6be711db685848784a3b00535b0382 D.eqId0109d06b8be2e402b5ffbb0aeb501009

7.在直角梯形eqId411b38a18046fea8e9fab1f9f9b80a5f,eqId3d2b10ea95ea114a4913cfd958b2a6f2,eqId0094d7f0082284659eda005ef722580d,eqId5ff09983e33ad835a1126678ba1d2156,eqIdf93edbd735d79524f463085a4e9093bd,eqId252053b853152bd294a8315debd00b92,eqId655b6a742dbacdab5aaa298007663dd4分别为eqIdf52a58fbaf4fea03567e88a9f0f6e37e,eqId0dc5c9827dfd0be5a9c85962d6ccbfb1的中点,点eqId0fc5c19ac440746be97d8b46af5d288a在以A为圆心,eqId03902478df1a55bc99703210bccab910为半径的圆弧eqIdc8c9aedf70a0d7dae193ec00ca059565上变动(如图所示),若eqIdf3caaa2a257a1b5064bc5661fb4e69ff,其中eqId0179b51aa7d2e5893bce407c367c409f,则eqId05c336583571833d04c52f0fd5d7cff2的取值范围是(    )page number 0

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@@@1a3d0ce8-31a2-4d5a-a48b-6822b612e92c

A.eqIda29aae182a7eab65a30f00343e4317c4 B.eqId9a23027169ff5e58c914c4ce29bd8874 C.eqId9ff2c74d7bc916117eed7dcd059b7595 D.eqIdac9d56dc13fe644fb10b4da54dc33c14

8.已知eqId0fa9461e30578a920546141b81eabe16,则eqId76f0649064a085fb74c997fb507a9b6d的大小关系为(    )

A.eqIdce613eaa5df46a50174085ef5d1087fb B.eqId9411953933b93b2fa7b944182b70ad52 C.eqIdc0456866bb9ed79b1cd13cce8686122c D.eqId35a815e123ef5a7adc448a9c8aff37b7

二、多选题:本大题共4小题,每小题5分,共20分,在每小题给出的四个选项中,有多项符合题目要求,全部选对的得5分,部分选对的得2分,有选错的得0分.

9.下列选项中,与“eqIdf180f35219346b1ebb54250511d03600”互为充要条件的是(    )

A.eqId7ccaa6e503b61e9ae78d8439cba2e328 B.eqIdab7896a35228e8a0d4e4950d8a969e23

C.eqId96533a73c79fc3ebd7082fc85670078a D.eqIdffd94ebb7fd97202da04fa6b4e44b693

10.设A,B是一次随机试验中的两个事件,且eqIdaff6be6c45d5ab96c82394681f50fc86,eqIdfb810e855f70ee71970d7f4d70df67a9,eqId33efbf0155596d87cbd489f4baef7658,则(    )

A.A,B相互独立 B.eqId8e876b104bf4d1b2c9f14c84d8044e68 

C.eqId49e9ea56ad176a20fcd6986b4d9783b1                     D.eqId530da647a46d7db53b0b2c09bccdd14c

11.在三棱锥eqId63397cda22cb1fad59cf966dfb588643中,eqId615fc8790237a1b09af51d6bcad6b595,eqId08313da7b66283d2e0b3987f3e6761f4,eqId8455657dde27aabe6adb7b188e031c11是棱eqId60ef95894ceebaf236170e8832dcf7e3的中点,eqId2a30f3a8b673cc28bd90c50cf1a35281是棱eqIdf52a58fbaf4fea03567e88a9f0f6e37e上一点,eqIde7b305edcc6af9a7f5f6608a1f99481c,eqIde56fdf217165748fafe938b64fa08179平面eqIdb37793a3a810e823e10c340986f55ddd,则(    )

A.eqIdb78172568aac9805d2ea2d5f742bf80c平面eqIde7b7c83470489253394bd288d7c920df B.平面eqId6d077f6da8b2c00b152d4679aa2ed7f7平面eqIdb37793a3a810e823e10c340986f55ddd

C.点eqIddad2a36927223bd70f426ba06aea4b45到底面eqId7bef5239ddbb0972700ce01daf9ee7cf的距离为2 D.二面角eqId2e7231e88d6ecc1f4ceb6fbce36048b8的正弦值为eqIdf3aace91caec728e174daec29a3568ae

12.设eqIda0ed1ec316bc54c37c4286c208f55667为抛物线eqId1bb4dd4670828f75bc573b52cdd02e1d的焦点,直线eqId00fc95de697134f768f80a0e929dc63d与eqIdc5db41a1f31d6baee7c69990811edb9f的准线eqId2e9b0f5f44abbc6544a2f672b025b013,交于点eqId5963abe8f421bd99a2aaa94831a951e9.已知eqId0f85fca60a11e1af2bf50138d0e3fe62与eqIdc5db41a1f31d6baee7c69990811edb9f相切,切点为eqId7f9e8449aad35c5d840a3395ea86df6d,直线eqId274cf35acb4a1748d15c39d15a9bea7b与eqIdc5db41a1f31d6baee7c69990811edb9f的一个交点为eqId8455657dde27aabe6adb7b188e031c11,则(    )

A.点eqId4562f3225c98cf5cb11b47d98c9cc9c3在eqIdc5db41a1f31d6baee7c69990811edb9f上 B.eqId427a4209b76d9910328377376495e498

C.以eqId274cf35acb4a1748d15c39d15a9bea7b为直径的圆与eqId0f85fca60a11e1af2bf50138d0e3fe62相离 D.直线eqId03902478df1a55bc99703210bccab910与eqIdc5db41a1f31d6baee7c69990811edb9f相切

三、填空题:本大题共4小题,每小题5分,共20分.

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13.已知eqId4e0226d26c827d9f7d8703edc166fc79,eqIdcda9f2fabd58285cb85ba27157b6cd80(a为实数).若q的一个充分不必要条件是p,则实数a的取值范围是        .

14.已知正项数列eqId83cf38189d5cbf627d2b82ac0eb76006满足eqIda27ca7339c8949a3f044434692b081da,则eqId94cfa657fb3498202a08cf055f378f44       .

15.直三棱柱eqId42d3a82b8e587ee890467835bc4e854c的底面是直角三角形,eqId615fc8790237a1b09af51d6bcad6b595,eqIdf1682d306c38087d9e6f7efb9cec596a,eqId07140f277a35733d8c97577ccdd4e3ab,eqIde55a2310cbba5e050488cd9296eb195d.若平面eqIde170f206fdbbd834aad7580c727e2cc6将该直三棱柱eqId42d3a82b8e587ee890467835bc4e854c截成两部分,将两部分几何体组成一个平行六面体,且该平行六面体内接于球,则此外接球表面积的最大值为      .

16.对任意eqId5a3368388525e30cb7179909b03184eb,函数eqId1e26b182e06d58df75bf7abd0ce2eaaa恒成立,求a的取值范围           .

四、解答题:木大题共6小题,共70分.解答应写出文字说明,证明过程或演算步骤.

17.(本题10分)在eqId15c0dbe3c080c4c4636c64803e5c1f76中,内角eqId24e0c10fb103930eabd5fa18e8f9bb06的对边分别为eqId0a6936d370d6a238a608ca56f87198de,eqId2c94bb12cee76221e13f9ef955b0aab1,eqId071a7e733d466949ac935b4b8ee8d183,且eqId1332569961b96f38eb4ef97402623bd6,eqIdf8120119749d4bc28067e73fca7d46cd,eqId6773cc1ad3d4c75347890937da43a188.

(1)求角eqId7f9e8449aad35c5d840a3395ea86df6d及边eqId2c94bb12cee76221e13f9ef955b0aab1的值;

(2)求eqIdad6981148775f724d41406cb10d658af的值.

 

18.(本题12分)已知数列eqId83cf38189d5cbf627d2b82ac0eb76006的前eqIdb6a24198bd04c29321ae5dc5a28fe421项和为eqId08eb71ecf8d733b6932f4680874dbbf3,且eqIde3c07d6d0c63061e09e36b5a2c74760b.

(1)求数列eqId83cf38189d5cbf627d2b82ac0eb76006的通项公式;

(2)若数列eqId034ba25825c13725931c483aa47c9363满足eqIdaabf1e83bb988452f3307da865ccd119,其前eqIdb6a24198bd04c29321ae5dc5a28fe421项和为eqIdf1ae9a3b0b7aeb1545b65d91aa371b3c,求使得eqId37f78557fbb5c5faafe568e9fc397629成立的eqIdb6a24198bd04c29321ae5dc5a28fe421的最小值.

 

19.(本题12分)如图,正三棱锥eqId4278c0911e7df78965e78cff69cac5f5的三条侧棱eqId84c83984c62d390c6b30efa5d4e560de两两垂直,且长度均为2.E、F分别是eqId7dec2ca6438c82b43f746057d8129885的中点,H是eqId49b50357a6545cae8348e3059312f520的中点,过eqId49b50357a6545cae8348e3059312f520作平面与侧棱eqId84c83984c62d390c6b30efa5d4e560de或其延长线分别相交于eqIddf2c4f20594ab1443c0d8dcce42895f3,已知eqId802cd51f2b684991916322976083bbc1.

@@@a3f4968a-faef-4acb-80b0-57f87a687bd3

(1)求证:eqIda59d296654aa17749f8300ae1d1da0e8平面eqIdba0333afd2ab8ca41b928a3884d6c96d;page number 2

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