重庆市石柱回龙中学校2023-2024学年高二上学期9月质量检测数学试题

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2023-2024学年度石柱回龙中学高二数学9月质量检测试卷

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

一、单选题

1.空间直角坐标系中,点eqIdeb2e723572619d268693d9f6868dada4关于eqIdd7d96461d2b3421aed548b754637ca8a平面的对称点是(    )

A.eqId25b3dcd53c8cd45889e2b3b426943f30 B.eqIddb476abb0bf9467c94fa7f395f69ef8a C.eqId3388c3bfc17a76dbd04c5f8529ab2dfe D.eqIde23071ec33200224b1ac20bf2d1d441a

2.在正方体eqId6e09725691ee7851f54c0dee86b2bf55中,可以作为空间向量的一组基的是(    )

A.eqIdabcb5d89b04570ceda2c29e11cb27a57,eqIdaf5f1b06a56fc382feed28e01f1ad102,eqId304a7f07db2ec637baadf8f0ab91c85c    B.eqIdabcb5d89b04570ceda2c29e11cb27a57,eqIdd507cbc45fbda1630807543d4e038bfa,eqId0d61a902c8845c5ae84ac0c64cd00490  C.eqIdd93d67942f1e82afce9bbcf4f4bb0a1e,eqId84a9e3340b171db27e8bc97e1b7457e4,eqIdfece34a8cd4d06eb6c90c5a978c18f2d   D.eqId053c0f6846f2bf8671b351a4263a0270,eqIda38dfb3f3d83fa111eb89009789e88b1,eqIdaa3d0a957db97f161340aafb4a0d912c

3.已知向量eqIda6aaeb12ee1afb1a4985dc68534e170d,eqId334517b7956194a79fadaabac15f4f77,且eqId02f7d08d10754ff3903d139768f40530,那么实数eqIdb88584cf1df43e28d03592c7998b1653等于(  )

A.3 B.-3 C.9 D.-9

4.在空间中,下列结论正确的是(  )

A.eqIdabcb5d89b04570ceda2c29e11cb27a57=eqIdf89265cbe3abc6b966ce8967fead448b+eqIdbc1070a28cb9cb8553c29747d1993b16 B.eqId304a7f07db2ec637baadf8f0ab91c85c=eqIdabcb5d89b04570ceda2c29e11cb27a57+eqIdbc1070a28cb9cb8553c29747d1993b16+eqIdf89265cbe3abc6b966ce8967fead448b

C.eqId304a7f07db2ec637baadf8f0ab91c85c=eqIdabcb5d89b04570ceda2c29e11cb27a57+eqIdf89265cbe3abc6b966ce8967fead448b-eqIdbc1070a28cb9cb8553c29747d1993b16 D.eqIdf89265cbe3abc6b966ce8967fead448b=eqId4781e3daa2c4e018ca0ae09bb56abc0f+eqIdbc1070a28cb9cb8553c29747d1993b16

5.已知平面eqIde170f206fdbbd834aad7580c727e2cc6的法向量为eqId1eaf8e939d3ee654b9683f7f57bf02fc,eqId4d7fda645d3c6abd79f60be3d33fc327,则直线eqIdf52a58fbaf4fea03567e88a9f0f6e37e与平面eqIde170f206fdbbd834aad7580c727e2cc6的位置关系为(    )

A.eqId398a7cdc39e756d8f7f7ee1185579b37 B.eqIdf9934483d3f6ceb7fd9f6ea8a2747940 C.eqIdf52a58fbaf4fea03567e88a9f0f6e37e与eqIde170f206fdbbd834aad7580c727e2cc6相交但不垂直 D.eqIda7e16cb55efadc7972d48b5b021261dc

6.给出下列命题: ①零向量没有方向;

②若两个空间向量相等,则它们的起点相同,终点也相同;

③若空间向量eqIdb8e8b95a61af300412fc65f846089028满足eqIdab14f1db85f43583c37c416c1bcacd67,则eqIde4b7ca4667865ebe617fa6539e8d11fd; ④若空间向量eqIdd998a5a729d5ea5db0ca093281980cff满足eqId3c2b8ed52efa6e808b3749ccab75a538,则eqIde6417d2e6b10f5414d1414b21063f0f5;

⑤空间中任意两个单位向量必相等.其中正确命题的个数为(    )

A.4            B.3           C.2            D.1

7.已知eqId5963abe8f421bd99a2aaa94831a951e9,eqId7f9e8449aad35c5d840a3395ea86df6d,eqIdc5db41a1f31d6baee7c69990811edb9f,eqId8455657dde27aabe6adb7b188e031c11四点在平面eqIde170f206fdbbd834aad7580c727e2cc6内,且任意三点都不共线,点eqIddad2a36927223bd70f426ba06aea4b45在eqIde170f206fdbbd834aad7580c727e2cc6外,且满足eqIda0ff443aac5a8f2a06a92a98e6ea4c44,则eqIdb2d67321ace1e6b3be0fc0e5e8130022(    )

A.0 B.1 C.2 D.3

8.如图,二面角eqId754bbd99327195520a4ca3ce3b9a0577等于eqIda6c0927afc571a7c966c98192040979e,eqIde52586ca2a3b783bc8092415e2d4bf6d是棱eqId0f85fca60a11e1af2bf50138d0e3fe62上两点,eqId000ecc1cc1282c63119668184522ad5c分别在半平面eqIdbc14778010a33f90902ff17b1ec0ac73内,eqIdc638fb895acd987140d0ca6bef097499,eqIdbb0a2d7d40a6c0bf1fddb802db381689,且eqIdf6a28db73337057c7741272c5fb22e3e,则eqId9d78abbad68bbbf12af10cd40ef4c353的长等于(    )

@@@753c9596-d33e-483d-9cca-151317de933b  

A.eqId38387ba1cadfd3dfc4dea4ca9f613cea B.eqId95bacae35b6e16a0a33c2bdc6bc07df7 C.4 D.2

 

9.如图,在四面体eqId3241d7fedd89d85711acd7a2635298af中,eqId14390e9b6b44472bdc7a131133ab39b1,eqId87cd14dfc0024459f9d8e594c95c5106,eqIde07dcf0b16163e0e0e0c0f248466ee7e.点eqIdac047e91852b91af639feec23a9598b2在eqIdef4113c492885ba7c47fe42ac792578f上,page number 0

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且eqIdebe72d1b634f1e89d8699e605e7d46af,eqId54a5d7d3b6b63fe5c24c3907b7a8eaa3为eqId0dc5c9827dfd0be5a9c85962d6ccbfb1中点,则eqId4a014dff8997c661055229de29c61cfc等于(   )

@@@c16651a4-4d23-441c-b512-d7adf05e349c         

A.eqId8c53a24f4af1fb649221bf3fb94bba18       B.eqId429b31f2db737924ec878e0871a2e6d5    

 C.eqId497cd6de340d019092e758ef04d29fc0       D.eqId47d38cd216eb36afc1481a695a9bae2d

 

10.已知eqId8ac39132ddeb0c542c47366d47095c9b,eqId1bcf845728389003c12a85dbfb97649f,eqId18e9dd092bc58efb268c9bee662d92e9,则下列结论正确的是(    )

A.eqIda4a6eb944966bd4fdb328928217cfa29        B.eqIdc9c1087be76e692737dc7f0eeeedc4df     C.eqIdd2523256a310b023afd2f6656c39ca22        D.以上都不对

11.在eqId15c0dbe3c080c4c4636c64803e5c1f76中,已知eqId2a94fbd887101d1744d82a8b90d9c58d,则eqIda8200739b972e8c278157e5592c112ec(     )

A.eqId15615de1a6df206dbd081251f676578e          B.eqIdac1a63ab608517bb10aa036783dfb51f         C.eqIdc0211da37e92f915e781691296578ba0        D.eqId290710d643ab6cd3b9edd73815b1d8ee

@@@c7b0224a-dbc8-41fb-865b-058fdbd9264f12.如图,在棱长为1的正方体eqId6e09725691ee7851f54c0dee86b2bf55中,点eqId7789a500686c7a73770404ead6af0590分别在线段eqId83c09eec4e14a861af83d7828797d176和eqId56f7ba05c54b3de1f4378f7c8eb58328上.给出下列四个结论中所有正确结论的个数有(    )个

①eqId411461db15ee8086332c531e086c40c7的最小值为1       ②四面体eqId2cb1d7bd70e898d08f78de751294df1c的体积为eqId4dac452fbb5ef6dd653e7fbbef639484

③存在无数条直线eqId411461db15ee8086332c531e086c40c7与eqId83c09eec4e14a861af83d7828797d176垂直

④点eqId7789a500686c7a73770404ead6af0590为所在边中点时,四面体eqId2cb1d7bd70e898d08f78de751294df1c的外接球半径为eqId8b2a698891d42c70b597f0da4f215f09

A.1 B.2 C.3 D.4

二、多选题

13.已知平面eqIde170f206fdbbd834aad7580c727e2cc6与平面eqId5b5858ee1ce52b251816757257a11c29平行,若eqId3764e94f65de7ccb9c51102a7b22a596是平面eqIde170f206fdbbd834aad7580c727e2cc6的一个法向量,则平面eqId5b5858ee1ce52b251816757257a11c29的法向量可能为(    )

A.eqId0148c9ea011fc2ed6db19d2c2960f5f9 B.eqId5d01a675337fda00eb0ab1ff444e12e9 C.eqId45111101a2308af09125c9f89c27341a D.eqIdf184d05e6472c9587186e5001e3d4378

14.已知A,B,C三点不共线,对平面ABC外的任一点O,下列条件中不能确定点M,A,B,C共面的是(    )

A.eqId12f3297e371ec17e68eee2af0c1f112e B.eqId58d79f7fda3c1c5f6caea18394b2dbd3

C.eqId1211bdf1a712cd7273ff04eb8f9dd085 D.eqId97704304249f0e2c445bc4fb79019442

15.已知eqId3078b559e5822912c3ff792c6669c5d1是直线l的一个方向向量,eqIdfa7655be53aa8e97866a75c275b9e0bf是平面eqIde170f206fdbbd834aad7580c727e2cc6的一个法向量,则下列说法正确的是(    ).

A.若eqIdff259ba50b735db32427fc0ebfbdfdaf,则eqId8e258ab9e600435b37465092243d99f6     B.若eqIdff259ba50b735db32427fc0ebfbdfdaf,则eqIdd9f9d75ebbb4ebb290c4fd3444e1c38b     C.若eqId9e380108ba2cf04e68a5a9393d2b921c,则eqId8e258ab9e600435b37465092243d99f6    D.若eqId9e380108ba2cf04e68a5a9393d2b921c,则eqIdd9f9d75ebbb4ebb290c4fd3444e1c38b

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16.给出下列命题,其中正确的是(    )

A.对空间任意一点O和不共线的三点A,B,C,若eqId16a9aa21665e14a47d644a64ea591b33,则P,A,B,C四点共面

B.若eqId64c5562bd4d1b54424330cb6329cd79d,eqIdb45ba716f03748c19b7ce2f99af536ab是两个不共线的向量,且eqId073cc1a4bfc55840bab1b09be90cca70(eqIddf64046e91b047037f19e4032e3b6de3,eqId5cefeddff52b02a43831beeb4bb6faa4,eqIddf64046e91b047037f19e4032e3b6de3,eqId4724421cffc6f0a2f8db1103b2cc587b),则eqId5401d7f4a297c8b097e74bdebaaa8570构成空间的一个基底

C.若空间四个点P,A,B,C满足eqIdb162368f903bb6ccfb93a5718a08b81f,则A,B,C三点共线

D.平面eqIde170f206fdbbd834aad7580c727e2cc6的一个法向量为eqId84a93c12b7be7e30f0c9ba16478971c8,平面eqId5b5858ee1ce52b251816757257a11c29的一个法向量为eqId6ac36ee4803b122f960c08c946ae79b8.若eqIdb303b1f07604f5303aea94df7f0518e9,则eqIdbb4071dc776c61b5631fb8f49ab01ebe

17.下列利用方向向量、法向量判断线、面位置关系的结论中,正确的是(    )

A.两条不重合直线eqId44434b647ec546fe787e2164e0be6cd2的方向向量分别是eqIdca0809f9158e0395c39d9de11c07cd6f,则eqId02e03566282ef39ad17821036f228174

B.直线eqId0f85fca60a11e1af2bf50138d0e3fe62的方向向量eqId8eff62fa204244ba460b3039ec6145c2,平面eqIde170f206fdbbd834aad7580c727e2cc6的法向量是eqId53cf0493536fdc9acbf6bff44f6d8e3d,则eqId9e380108ba2cf04e68a5a9393d2b921c

C.两个不同的平面eqIdc4e288596fa3811dd2c17bded60e82e7的法向量分别是eqId66e0562e990c45a8c8350e4a230b5bd8,则eqIda5986f2991d45fbf3578f08f27d9fd7e

D.直线eqId0f85fca60a11e1af2bf50138d0e3fe62的方向向量eqId34330a8224e0ed9ff9d5183254a73b11,平面eqIde170f206fdbbd834aad7580c727e2cc6的法向量是eqIdf17edf2d3318be46088b644147b8336a,则eqId2f236f93b96ed780adb8a79e473efefd

@@@b04ee411-e952-4ce5-b99e-5dd777e615c618.如图,在四棱锥eqId0585b6c0f156eecf9662b9846d4eb693中,eqId5a1b49f64e0065edad868b25e9fcada3底面ABCD,四边形ABCD是边长为1的菱形,且eqIdf7dbf31dfd36aa456a63bafea8bc1985,eqIdba4c15fb8fc3239d45bd4e7d8971f58e,则(    )

A.eqId5bcffece71d94f5811009d90967198a3 B.eqId7cb83f335485733bf19eb7df87389ce2

C.eqIdfa360293fa39c23f196c2e89406b470b D.eqId3c6befc87466f1e657a2c2d822c379a2

三、填空题

@@@6873bb27-5d48-4ad5-b67b-ef7ad97c0bc919.如图,平行六面体eqId6e09725691ee7851f54c0dee86b2bf55中,eqId17d20d9a8058985d9847ddd99046fdb0,eqId1e111faa0431293949523441d0891997,则线段eqId24bb49fdc6b6bbb2449fdf8a0de769d3的长度是      .

20.下列关于空间向量的命题中,正确的有        .

①若向量eqId64c5562bd4d1b54424330cb6329cd79d、eqIdb45ba716f03748c19b7ce2f99af536ab与空间任意向量都不能构成空间向量的一组基底,则eqId02f7d08d10754ff3903d139768f40530;

②若非零向量eqId64c5562bd4d1b54424330cb6329cd79d、eqIdb45ba716f03748c19b7ce2f99af536ab、eqId73a0b19e69be46452425916a0fcb49c9满足eqId8bf21fef3026cfe445a855c94cab5c84,eqIdf622a667018a0a1b7b9334909c136090,则有eqIdbcec2d25e171d2923a2ea1cad0491a65;

③若eqIda4f605ec0729ce6d72237ad662a06862、eqId6fc9656d8286c4d6fa309d6ae347c89e、eqIdef8337706c550bc095d7a2bd872221a1是空间向量的一组基底,且eqId69b3f3d70b7c20495778ae1b2dc56f87,则eqId5963abe8f421bd99a2aaa94831a951e9、eqId7f9e8449aad35c5d840a3395ea86df6d、eqIdc5db41a1f31d6baee7c69990811edb9f、eqId8455657dde27aabe6adb7b188e031c11四点共面;

④若向量eqIded492f7b29166ba5c1f0023b05a439c5、eqId02e3921e92ab4a807bfb6e793240d879、eqId2bf598b46aeef4c44c259a101a9e29e2是空间向量的一组基底,则eqId64c5562bd4d1b54424330cb6329cd79d、eqIdb45ba716f03748c19b7ce2f99af536ab、eqId73a0b19e69be46452425916a0fcb49c9也是空间向量的一组基底.

21.已知eqIdf66a8a38884e82ae4d19b053fce2b09e,eqIde52fe117b9bcfb86eb20f332cf5b2407,则以eqIdb8e8b95a61af300412fc65f846089028为邻边的平行四边形的面积为        .

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