1.4.1.2 空间中直线、平面的平行 同步练-2026-2027学年高二上学期数学人教A版选择性必修第一册

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1.4.1.2 空间中直线、平面的平行   同步练

2026-2027学年上学期高中数学人教A版选择性必修第一册

一、单选题

1.已知平面eqIde170f206fdbbd834aad7580c727e2cc6的一个法向量为eqIdd1b8a88a16125366536cb4ad658e0cf1,若直线eqIdb79dd200766db27fb90d6bd1992cf658满足eqId5069592a982453e338f98185415f840c,且eqId5e206ba221326d3e8fa9b833641757a1,则(    )

A.eqIda7e16cb55efadc7972d48b5b021261dc B.eqId398a7cdc39e756d8f7f7ee1185579b37

C.直线eqIdf52a58fbaf4fea03567e88a9f0f6e37e与平面eqIde170f206fdbbd834aad7580c727e2cc6相交 D.直线eqIdf52a58fbaf4fea03567e88a9f0f6e37e与平面eqIde170f206fdbbd834aad7580c727e2cc6的位置关系不确定

2.如图所示,在正方体eqId6e09725691ee7851f54c0dee86b2bf55中,棱长为a,M,N分别为eqIde26d9636ad77369535852c6e4493446a和AC上的点,eqId587c991350b0b3408d68ae0dd931b65c,则MN与平面eqId58cc6184b191e6da43911e701121517e的位置关系是(    )

@@@7e70065e-e676-40f5-985c-4b9f9b154b28

A.相交 B.平行

C.垂直 D.MN在平面eqId58cc6184b191e6da43911e701121517e内

3.《九章算术》是我国古代数学名著,书中将底面为矩形,且有一条侧棱垂直于底面的四棱锥称为阳马.如图,在阳马eqId0585b6c0f156eecf9662b9846d4eb693中,eqIdccd4fd4b7a4d6b8ca0c5827c055a9ce7平面eqId411b38a18046fea8e9fab1f9f9b80a5f,底面eqId411b38a18046fea8e9fab1f9f9b80a5f是正方形,eqId829f9180ddd9aa1a0ee0dc520f4e0b5f,E,F分别为eqIde0629ce42392a7fe9be21d25c39c3e64,eqIdd2be49c37e30a3ced0364c3e74d8c687的中点,eqIdacbcd4a8668c4e41d9d6b871cad76b6b,eqIdf2bfe97b5af515180c59cd70dfd64828,若eqId15e8a0ee201f2b9860cdf63ef168eab4平面eqId4a681d311a864d38cf306a0c137cbcca,则eqIde5085e3cdef9ea6c564e079f745d6fdb(    )

@@@cc33e2bd-026a-4348-95b8-05eb2cdafcb8

A.3 B.4 C.5 D.6

4.已知eqId77e18187af7cc89b7ce2c1ccb5d8af6a是直线eqId0f85fca60a11e1af2bf50138d0e3fe62的方向向量,eqId563ffe9810cfd80a1f21a6a94ccf77c2是平面eqIde170f206fdbbd834aad7580c727e2cc6的法向量.若eqId0f85fca60a11e1af2bf50138d0e3fe62eqId638537c0a30676c73fea76c80e0f8bd0eqIde170f206fdbbd834aad7580c727e2cc6,则eqId070d1ea22a92808dad7489438c239629(    )

A.7 B.eqId4a94acdfb41489d5694b5a64b9e99754 C.eqIdea26c55127480224531a67cbb84f5b31 D.eqId00c9e079e8d9cb777b2c2733087aa415

5.如图,在长方体eqId6e09725691ee7851f54c0dee86b2bf55中,E,F,P分别是eqId2777840758e70e7dbbc18cef8f3d6d2b,eqIdf66fb71b75b63594ebeeeebd1963eed5,BD的中点,且eqIde8d927585a17c2e98ef7d5a9589a26ac,eqId27db558e8db4c957654c8e5cecd2d2dc,Q是平面eqId82b724168afaee2ecddf97257180be18内一点,若eqIdde9ccd86687927fff4f8beec9ab23bc8,则eqId1ac23ef4eb2a996a741adb30cf1cac10(    )page number 0

 

 

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@@@b6e9b6fa-31e7-4c21-8a5c-cd20c19e5765

A.eqId7e199c2681d90147a36490d7c717dcff B.eqId72f29319f8bcfaa1b2cf21a930146431 C.eqId8b2a698891d42c70b597f0da4f215f09 D.eqIda4b8503f4706b8321e4e79a87eadea84

6.如图, eqIdccd4fd4b7a4d6b8ca0c5827c055a9ce7平面ABCD,底面ABCD是正方形,E,F分别为PD,PB的中点,点G在线段AP上,AC与BD交于点O,eqIdf83a04565a8ebaa111894b724b0ba266,若eqIdd28c0b83076d98a90d8241b4e4adbd21平面eqId4a681d311a864d38cf306a0c137cbcca,则eqId26c69a9feb14d4b9ccba6ae42837fd73(    )

@@@44808633-5d53-4d8d-85e5-ed17f296d607

A.eqIdf89eef3148f2d4d09379767b4af69132 B.eqId8b2a698891d42c70b597f0da4f215f09 C.eqIdbf31876698721a199c7c53c6b320aa86 D.1

7.已知棱长为eqIdcf298f00799cbf34b4db26f5f63af92f的正方体eqId6e09725691ee7851f54c0dee86b2bf55中,点P满足eqId6f9dd1458186cfbdf0701ba835572721,其中eqId12f8ef9708d44c793a314073914a7bfc,eqId34e2e01346f60857ff635bb766802e57.当eqId6813066ab6672e10749e502ff8dc702f平面eqId7935fe3125f247b7bea4f065ce9ad985时,eqId02afa6897c4277a1410b321b4c877aa3的最小值为(    )

A.1 B.eqIdcf298f00799cbf34b4db26f5f63af92f C.eqIda7ffe8515ff6183c1c7775dc6f94bdb8 D.2

8.如图,正方形eqId6e09725691ee7851f54c0dee86b2bf55的棱长为eqIdc16a9db8c3be7330a109e33be70b269a分别是eqIda93abafa33f4f6b070ee080d2c3b1006的中点,eqIddad2a36927223bd70f426ba06aea4b45是四边形eqId1c52091eb745de866044477641a7c55f内一动点,eqId9237f9d8197bbd5c205e727b54dac102,若直线eqId20a541b81584a032f571159ea152c85a与平面eqIdffe8a84ca3a13f82aff1a022edc66065没有公共点,则线段eqId20a541b81584a032f571159ea152c85a的最小值为(    )

@@@732b2598fd1444bc80e25a87b33db864

A.eqIdd581ff306fe98572d894daaca3fcaa87 B.eqId2793aa39b517d1a5e7ca2d8243710c8f C.eqId0b947152b672cf56e5a8cde6800d71c0 D.eqId2772548f9aa84dea6a0470a30a092771

二、多选题

9.已知空间中两条不同的直线eqId48ccc19a183b9ce7f82d2609a14b9a43,两个不同的平面eqId2fe681f962c3dfcbd0508bbd66107d16,则下列说法中错误的是( )page number 1

 

 

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A.若直线eqId6a159de0b2d9eb1ae0b7e664e64d3c6c的一个方向向量为eqId0d5b2868a812b1e2d0952c903f5fb48e,直线eqId3ab4717e4827480f0f6f4ded85e52eab的一个方向向量为eqId6210945a727f2489faefbe522a95a749,则eqId6a159de0b2d9eb1ae0b7e664e64d3c6c∥eqId3ab4717e4827480f0f6f4ded85e52eab

B.若直线eqId6a159de0b2d9eb1ae0b7e664e64d3c6c的方向向量为eqIdda48e2273a469a8c9f9fa29ae3022017,平面eqId6f21b9461f907795ded119b500f31d8b的法向量为eqId23c20cfe6dd4c63de99da933a39bfd96,则eqId6a159de0b2d9eb1ae0b7e664e64d3c6c∥eqId6f21b9461f907795ded119b500f31d8b

C.若平面eqId2fe681f962c3dfcbd0508bbd66107d16的法向量分别为eqId2fb6e2c343cf65e8b8265e749e1e6ee6,eqId92eb88e46dc498de3dbac4256a30f4d6,则eqId6f21b9461f907795ded119b500f31d8b∥eqId6efb06043bd1f2766309c8c1cd59fbd5

D.若平面eqId6f21b9461f907795ded119b500f31d8b经过三个点eqId626617ad552dd1387ac6b4a64ae79e2e), eqIdb5e08622c2c47ea9871dded92a1bd9f2,eqIdd2087d47daaf7872890f0b354988fa7e,向量eqIda3a6775ded8cf4d3f95ffbe7a68f1937是平面eqId6f21b9461f907795ded119b500f31d8b的一个法向量,则eqId20ea0efb7958eacce9984197175843c0

10.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eqId2e9b0f5f44abbc6544a2f672b025b013,eqId3f6f17bc385bafb37e8f964e5eb99cd0的方向向量分别是eqId066f52dd71b02edfe7aa9a1eef410a0b,eqId5dacbc0374cd6647e425fde8abf4f2cb,则eqId0cdb9d8425d73a68731f30e0c0e22260

B.两个不同的平面eqIde170f206fdbbd834aad7580c727e2cc6,eqId5b5858ee1ce52b251816757257a11c29的法向量分别是eqId0cd9c9cbc4c2987077518ef731d10e11,eqId7e05b305cb39a26fad38f6d8735664af,则eqIda5986f2991d45fbf3578f08f27d9fd7e

C.直线eqId0f85fca60a11e1af2bf50138d0e3fe62的方向向量eqId8eff62fa204244ba460b3039ec6145c2,平面eqIde170f206fdbbd834aad7580c727e2cc6的法向量是eqId53cf0493536fdc9acbf6bff44f6d8e3d,则eqIddaac3b69009a27d28fa04fd88c9bb102

D.直线eqId0f85fca60a11e1af2bf50138d0e3fe62的方向向量eqId34330a8224e0ed9ff9d5183254a73b11,平面eqIde170f206fdbbd834aad7580c727e2cc6的法向量是eqIdf17edf2d3318be46088b644147b8336a,则eqIddaac3b69009a27d28fa04fd88c9bb102

11.如图,在正方体eqId6e09725691ee7851f54c0dee86b2bf55中,eqId895dc3dc3a6606ff487a4c4863e18509为底面eqId632f2bf1cd0435041fa04b01901d1c8c的中心,E,F分别为eqIdf52a58fbaf4fea03567e88a9f0f6e37e,eqIde0a851907ada2ac2c3c4880a6736d28a的中点,P点满足eqId126a09da6fca6e6047b571492e2c3ab3,则(    )

@@@d40c8d84-ed87-4b03-b5a4-0f59dc7b4595

A.eqId92bced6bf70db7229db85f2b10339431平面eqIdffe8a84ca3a13f82aff1a022edc66065 B.eqId0f11f1840eb8b17e7b07c3fe7e987a9c平面eqIdffe8a84ca3a13f82aff1a022edc66065

C.eqId63ae949230f21d58071b4bad40f89667 D.P,G,E,F四点共面

三、填空题

12.如图,eqIdccd4fd4b7a4d6b8ca0c5827c055a9ce7平面ABCD,底面ABCD是正方形,E,F分别为PD,PB的中点,点G在线段AP上,AC与BD交于点O,eqIdf83a04565a8ebaa111894b724b0ba266,若eqIde6cc36cda92e01d6f85e9e2e6c0917ef平面EFC,则eqId26c69a9feb14d4b9ccba6ae42837fd73_________.

@@@a9441680-597a-4b53-be59-6b04143c0075page number 2

 

 

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