安徽合肥市第一中学2026-2027学年高一上学期11月阶段素养拓展数学试题

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合肥一中2026年高一上学期11月阶段素养拓展

数学试题

(120分钟  150分)

 

一、单选题(40分)

1.已知集合eqId92a5ee553ce7d592d1ed16e17db12105,集合eqId4d8ec429b8df7a3a0fad04e230f60ba3,则eqIdb4b9b470218359a4a47be9244980489e(    )

A.eqIdf8ed0edaebe95e5347b44806e166d0e1 B.eqId24b319d1866ba76cba6a91f09f610f50 C.eqIdbd8ccd4cc59b47ae583ac3368499685a D.eqId972cfd3677c0f6342a57d3ab58cf0356

2.命题“∀eqId81dea63b8ce3e51adf66cf7b9982a248>eqId61128ab996360a038e6e64d82fcba004,eqId9b0a89e3c30f6e4d4c5db4378b05d987−eqIdd060d5d06ed7875eb280ba1d12c899ed”的否定是(    )

A.∃eqId81dea63b8ce3e51adf66cf7b9982a248>eqId61128ab996360a038e6e64d82fcba004,eqId9b0a89e3c30f6e4d4c5db4378b05d987−eqIdbdaa19de263700a15fcf213d64a8cd57<eqIdc95b6be4554f03bf496092f1acdfbb89 B.∀eqId0f417f76e2e7eb5231d8e90fb85c5b17,eqId9b0a89e3c30f6e4d4c5db4378b05d987−eqIdbdaa19de263700a15fcf213d64a8cd57<eqIdc95b6be4554f03bf496092f1acdfbb89

C.∃eqId0f417f76e2e7eb5231d8e90fb85c5b17,eqId9b0a89e3c30f6e4d4c5db4378b05d987−eqIdd060d5d06ed7875eb280ba1d12c899ed D.∀eqId81dea63b8ce3e51adf66cf7b9982a248>eqId61128ab996360a038e6e64d82fcba004,eqId9b0a89e3c30f6e4d4c5db4378b05d987−eqIdbdaa19de263700a15fcf213d64a8cd57<eqIdc95b6be4554f03bf496092f1acdfbb89

3.已知集合eqIda1e935f275045d8ab61029ba43c1487e,eqId82736accd71848adef75b50dff877773,则eqId95e60375f97ff7854f4d3a8b1108d2e3(    )

A.eqIdda17ec88323b00cf424f0d4383905c8f B.eqIdd9804605c53de90b6d98b62f3d3a718f C.eqId3a2fd8a1544c5e16a6762bf799af9210 D.eqId7464beacc2d2e776aea0fb5a01e68204

4.若函数eqId4fe7d5809da02c15a43a0e9a898b9086是偶函数,定义域为eqId4aa0df7f1e45f9de29e802c7f19a4f64,且eqIda6e2e79843faf62dde86bf858d1e0569时,eqId29360e4913490c51714090e91351eb67,则满足eqId13169f688c1c3527de01a9cc1910a071的实数eqId294f5ba74cdf695fc9a8a8e52f421328的取值范围是

A.[0,1) B.(-1,1) C.[0,2) D.(-2,2)

5.下列函数eqId09f86f37ec8e15846bd731ab4fcdbacd和eqId4669810732b633b60dbeaf0bf57204f6为同一函数的是(     )

A.eqIddf18da1ecd1a83afc4544ee71f00c56b和eqIdb0ba07aada4cd1d093f75a1b15fcaf0c B.eqId7292e675e1e15613f05fd9d6672451cd和eqId5db34a21acdd1d42ed0829d602ca5bab

C.eqIdf762c96e3ac6d45248ff06ebd7a6e0d8和eqId6d5a784626bb3a3cedc46e86cbbfb988 D.eqId57a7b305b511a89eb29fce29502156d9和eqId74b4d02af900371b085c07c69a7a8077

6.已知函数eqId09f86f37ec8e15846bd731ab4fcdbacd是定义在eqIdaa0091d865d8ff91e794e92c776052c6上的偶函数,在eqId0de47f5392afd04a466c7a8c530a6032上单调递增.若eqId67b104d8b64ef27c45c9be442a73d295,则实数eqId81dea63b8ce3e51adf66cf7b9982a248的取值范围是(  )

A.eqId6cc7fc21e69b4a3841a39aefe25030c1 B.eqId2157b41548f02a86a438e63238719841

C.eqIdbb49866d58b3641d3ccc4bcc505ecece D.eqId42aba98023fcab4cc078b987c96a8624

7.已知eqIdb67784e0c5b774a658b3c12fe05800df,且eqIdab4675bb0303560cbe552f4211d0cb32,若不等式eqIdead9ee97736d06c07123476c1d7df0af恒成立,则实数eqId294f5ba74cdf695fc9a8a8e52f421328的取值范围为(    )

A.eqId174bd20a4c54e8dc680c2740c3be9220 B.eqId3fda231127c6d38b763aa41da8cb5860 C.eqIdb475bccb3bb1fc3c663cf4b6a7ff65ba D.eqIde7636bee43b7ad3b654136054f0c061f

8.函数eqIdd418ff47024e045d61e4e68253a6a22e,若对任意eqIdc814128ea2139e33db94ea590e7c2223,eqId42871d7702fc11d486d64e74e61eb85d(eqId33bd24e647a626899a243a3f3984f90a),都有eqIdd8dd76456c14399dce71cc102cbe8a65成立,则实数eqId0a6936d370d6a238a608ca56f87198de的取值范围是(   )page number 0

 

试卷第1页(共1页)

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A.eqId2484454e5fcb93003c0b58d7c2f8b3b6 B.eqId4c0070f5fd205c3c48a41bd865a7049b C.eqId5f71cad0ef8bd44208e935e20d204f8f D.eqId31940dd501c9d125fd1c1c9acac24cee

二、多选题(18分)

9.已知a,b,c均为实数,则下列说法正确的是(    )

A.若eqId432d77fe5ad3032d59a237dd94c8a638,则eqIde9289fc58b83b16b76078892de4d4cc9

B.若eqId5a0c4c098615c6bc7e6dcf72e5b5201a,则eqId0c2ca67148f90890830b769c6a92c0be

C.若eqIdec8201ff29a2091d40eee10db6bbc1f2,则eqId94440d3e4c073f94f2b266ff99d50e74,eqIde3a915c1a8a9304aeb307d130faaeb15

D.若eqId5a0c4c098615c6bc7e6dcf72e5b5201a,eqId8cec12441802f71e803efaf2c62ee588,则eqId75ae4f6e02175262a9403740d9186898

10.已知定义在eqIded6d804ef44bfc64f824b0ccef71765e上的函数eqId74781f465f02db8448c711ce858477c8,下列结论正确的为(    )

A.函数eqId09f86f37ec8e15846bd731ab4fcdbacd的值域为eqId5ed2f490aac02631c2ed9e6b76354a49

B.eqIdc8ce766dd659cfaa20eaaa625a364ef4

C.函数eqId09f86f37ec8e15846bd731ab4fcdbacd在eqIdc2ee2ae1f1a93e177567776e31f70aea上单调递减

D.当eqIdf8f1279d1afe86edd9a61fde66cbec01时,函数eqId09f86f37ec8e15846bd731ab4fcdbacd的最大值为4

11.已知函数eqId4fe7d5809da02c15a43a0e9a898b9086的定义域为eqIda43b2faa4f81f32d94612dce724e772b,且eqId95474bd276e2eb38fa461c5b441e571b,eqId68c6615bad48753abf1fb7e194572f97为偶函数,则(    )

A.eqId4fe7d5809da02c15a43a0e9a898b9086为偶函数 B.eqId104375baf5cef5eb92cfc7cf13b80193

C.eqIdeeb785d2175daf908a163f153b2f5b28 D.eqIda4032fe7739589abf35e1e49425304a5

三、填空题(15分)

12.已知函数eqId7ab6283c7aab22cc34717955325a035c.则eqId6598460dedfdeec3575efd9e8b2db7cc的值为________.

13.若正实数eqId81dea63b8ce3e51adf66cf7b9982a248,eqIdd053b14c8588eee2acbbe44fc37a6886满足eqId0f6c3ba5fef0518aed0a90cd87b5bfa5,则eqId6f29d5f376c75c41ae6af0c8a8565449的取值范围为______.

14.已知定义在eqId4aa0df7f1e45f9de29e802c7f19a4f64上的奇函数eqId09f86f37ec8e15846bd731ab4fcdbacd满足eqId1b3b657ebd1733b4f19dcbec44919924,且当eqIdbcac1e85463a3177f487d896b3d1d24c时,eqIddf18da1ecd1a83afc4544ee71f00c56b,则eqId4c69303bd9eccb3ccb55c9e4cd03a8a3______;eqId7c4928b35c52470cb1832b7d83d0be66______.

四、解答题(77分)

15.(13分)已知集合eqId64605baf7134d2aa8830ed0517d44181,集合eqIdc4b07d94627051094f8287c1ac6df958,求集合eqIdb3744e71abf4b43e128eabea9181b712.

16.(15分)已知集合eqIde9ad8ac4dd18a7b8f118f649b16d02f7或eqIdf5fb3d491a81b148f8988f9d04c4a13e,eqId301c3d2a5dfdf12264bd6663335837dbpage number 1

 

试卷第2页(共1页)

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(1)若eqId6b108ab31cc093f03cf48ad65429889e,求eqId31333463f002b68938ee903c9dfbe125

(2)若eqIdfdbbe46a98a8fdebfc46fcbc45dc88e8,求实数a的取值范围.

17.(15分)根据要求完成下列问题:

(1)已知eqId68387e64bb027ceab6a69be173b1f8cd,集合eqId489aa8426bf919c1db2e6869e35a6116、集合eqId365f87b1e36647ef6f7c35181930f671、集合eqId86f041d79c91378f00d1c5aaf25d672d,则同时满足eqId7f9e8449aad35c5d840a3395ea86df6dA且eqId2c6ca098b764e0366d043b69ae9d8f68的实数eqId0a6936d370d6a238a608ca56f87198de、eqId2c94bb12cee76221e13f9ef955b0aab1是否存在?若存在,求出eqId0a6936d370d6a238a608ca56f87198de、eqId2c94bb12cee76221e13f9ef955b0aab1的值;若不存在,请说明理由;

(2)已知eqIdd0408572a073f9a86b920386032624e6,命题eqIdb1010846eeec6c9da29640f5aa3f8738:eqIdc814128ea2139e33db94ea590e7c2223和eqIdaec19b68e3add9d5bfcc6269a1855b87是方程eqIdd144a4ca8ec356757e36400e08b6452a的两个实根,不等式eqId137d8c4977b1a07a05ce747a4764ce0e对任意实数eqId8c395021157c73ac8dcde32864f7e121恒成立;命题eqId9aa8a716a31b0f51b70fdf9bdb257909:不等式eqId751965581912a05f863ee8c467ba68f2有解;若命题eqIdb1010846eeec6c9da29640f5aa3f8738是真命题,命题eqId9aa8a716a31b0f51b70fdf9bdb257909是假命题,求实数eqIdb6a24198bd04c29321ae5dc5a28fe421的取值范围.

18.(17分)已知eqId09f86f37ec8e15846bd731ab4fcdbacd对任意的实数eqId294f5ba74cdf695fc9a8a8e52f421328,eqIdb6a24198bd04c29321ae5dc5a28fe421都有:eqIdbec34590b2c582d312ee8bb0092cb02e,且当eqId08115d6d9f876dea921a4d32260ff1fb时,有eqId3d752d8db8a05b3ec7312f6ac8b64a07.

(1)求eqId3e38fffbc7ab9882480f4faa72390e23;

(2)求证:eqId09f86f37ec8e15846bd731ab4fcdbacd在eqId4aa0df7f1e45f9de29e802c7f19a4f64上为增函数;

(3)若eqId437bcf285f62668efa7fb7d4381261f1,且关于eqId81dea63b8ce3e51adf66cf7b9982a248的不等式eqId05ddde79ff1ca95cd78d19d13b092d29对任意的eqId3f4292ca526c4b7419d5e3cb9794639d恒成立,求实数eqId0a6936d370d6a238a608ca56f87198de的取值范围.

19.(17分)已知集合eqIdd8213c48030bc2cfa88da0f2a28aca2e,其中eqId1d807832357bea22a266e63cbd7e678a,由eqId5963abe8f421bd99a2aaa94831a951e9中的元素构成两个相应的集合:

eqId976ed3659749e70adb41abe4030b6ef2,eqId2212c2e3f325683a2f9599a1c661ff59.

其中eqId30277e0be448b4955903e81e8795e45d是有序数对,集合eqIdcf231f8f86fb922df4ca0c87f044cec3和eqId0b68df477b3ee45ac0f725db00d465a1中的元素个数分别为eqId294f5ba74cdf695fc9a8a8e52f421328和eqIdb6a24198bd04c29321ae5dc5a28fe421.

若对于任意的eqId3cc020b0997a2f37b214718112b79d8e,总有eqId0a2cacc52ffe015e828a4a5f2fe5ae4f,则称集合eqId5963abe8f421bd99a2aaa94831a951e9具有性质eqIddad2a36927223bd70f426ba06aea4b45.

(1)检验集合eqIde565001c699e5e221ed616dd7be2bb83与eqIdd0110544a65399ad66980adc3667b8b5是否具有性质eqIddad2a36927223bd70f426ba06aea4b45并对其中具有性质eqIddad2a36927223bd70f426ba06aea4b45的集合,写出相应的集合eqIdcf231f8f86fb922df4ca0c87f044cec3和eqId0b68df477b3ee45ac0f725db00d465a1.

(2)对任何具有性质eqIddad2a36927223bd70f426ba06aea4b45的集合eqId5963abe8f421bd99a2aaa94831a951e9,证明eqIdbca7597aeef0ed7313f6f78b9658ea5e.

(3)判断eqId294f5ba74cdf695fc9a8a8e52f421328和eqIdb6a24198bd04c29321ae5dc5a28fe421的大小关系,并证明你的结论.

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