河北省承德市第二中学2026-2027学年高一上学期9月份月考数学试卷

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河北省承德市第二中学

2026-2027学年上学期高一数学9月份月考试卷

一、单选题(本大题共8小题,共40分。在每小题列出的选项中,选出符合题目的一项)

1.一元二次不等式eqId1b879f00109dd0772f963a871152aabb的解集为(   )

A.eqId1746db00afc1fd77a26abd097a022204    B.eqId6c0bc954d114004372c294bf2ff20d9a   C.eqIdea7b4b6431e5ffd783ea295c875ca895 D.eqIdc80056474bc0d60d9b0e5878337c1c2c或eqId0116f5860d18a78f8d3666605aef291a

2.已知集合eqId70c6f2958ac04f870df2088cfc2629a3,eqIdb2a8f1824ab762a29a8c9fd7a9ae0f23,则eqIdb4b9b470218359a4a47be9244980489e(   )

A.eqId20a852e9ce436aa587b0b3f9eb08047d   B.eqIdea7b4b6431e5ffd783ea295c875ca895   C.eqId9bc74efe223dfce7cadb80d651fe6981 D.eqIdd271d8417bcc9c34db599b3c8f223fd1

3.集合eqId0b4ea6342a5cc48881fcc7c8e113aed5的非空真子集个数为(  )

A.5 B.6 C.14 D.15

4.使不等式eqId99b6af5c15399e77e1cd3703c2f47669成立的一个充分不必要条件是(     )

A.eqId48812437ce1f2372f4f05856eff4fbb5   B.eqIddb2b74d89854116e411c089d053df053或eqIdb27f27cbb8185c1974d715ff95f8801c  C.eqId200849ce71f53c0321506e27de437b8d D.eqIdb27f27cbb8185c1974d715ff95f8801c

5.已知 eqId94ce76a569dda5622278f678955cb6c3 ,则(    )

A.eqId5ae79d9f62181fbfc85ca8bd8450673d  B.eqId2b6ff2ee92315df00326d0ca6126af30   C.eqId3d89a349f64ff3684d00d08488ec41af D.eqId420a09ff874e294575515f26bcce6e9f

6.已知eqId62ff2912fd8d93b6e692936d95b727c5为正实数,eqIdca27cc54ca0332245f5167488daa3408,则eqId1126c4493037391b333bdd9fceab29e0的最小值为(     )

A.eqIdbdaa19de263700a15fcf213d64a8cd57 B.eqIdcf298f00799cbf34b4db26f5f63af92f C.eqId61128ab996360a038e6e64d82fcba004 D.eqId95bacae35b6e16a0a33c2bdc6bc07df7

7.若命题“eqId8645952ea14b25443f411d39bdec641e,eqId2708594ccb5f0ee9f7f726980caa2783”为假命题,则实数eqId294f5ba74cdf695fc9a8a8e52f421328的取值范围是(     )

A.eqIdbb4d709e970c20d265924bc553a3d010或eqId72ac49ab7c8001c209b8611b9ea40d85 B.eqId72487c60611c53ff7b54e9e8b9931b76

C.eqId85feaa0f6ce7f2926a66ebb864c57003或eqId17bda892497cea43df67db57b4e2a07a D.eqId76acf4494067f57856da8e1ae00f17fe

8.已知关于eqId81dea63b8ce3e51adf66cf7b9982a248的不等式eqId8e5d8ea91c23f1fa1231f9250eb71a3e对于一切实数eqId81dea63b8ce3e51adf66cf7b9982a248都成立,则实数eqIdf0a532e15e232cb4b99a8d4d07c89575的取值范围是(     )

A.eqId417ab20883d799aaf311371393fa7d7c      B.eqIddc30165c18de623d0a3efb961e606d1c    C.eqIde5ad06e89f495b6d96167ddc387181bd D.eqId9b05a55c7233ee9e79c56e182fce6626

二、多选题(本大题共3小题,共18分。在每小题有多项符合题目要求)

9.下列命题正确的是(     )

A.若eqIdc6a46e678bf9d2df5ad4c782b3dc22f5,eqId39d5f0d374837655cc286d326305da36,则eqIdec8201ff29a2091d40eee10db6bbc1f2 B.若eqId432d77fe5ad3032d59a237dd94c8a638,eqId44cbc322861846709c08c7f1da746848,则eqId27f50ce6b511e6b928796e048fc7fa5c

C.若eqId432d77fe5ad3032d59a237dd94c8a638,eqIddcf7adcc976209d4b686156120bea276,则eqId125415eb6733489cdc96ee48eb88aee7 D.若eqId5a0c4c098615c6bc7e6dcf72e5b5201a,则eqIdf6f4fa6828188864939832ab3c23197a

10.下列说法正确的是(    )

A.命题:eqIda976d91358362fa49d6da8021fd47e2d,eqId29e2d66e5f5c3ae187ebe5a668d3fdc4的否定是:eqIdeb7ef60c47502b2b8d8f6db4b8ca50b4.page number 0

 

试卷第1页(共1页)

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B.命题:存在eqIdf114699aa4234300f9866a16270245b2的否定是:任意eqId2ed080a5add2edd1017e50c6b257a8f5

C.eqId2b21208364124b5c477b2ff8df1c2e8f是eqIdba8073266cfa99b04190473d16b615a8的充分不必要条件.

D.已知集合eqIdc0683586c69ed1c2f4d76bd33482e649,则eqId49db747c705d5e40b0e52d5c566581cf

11.设集合eqId0b4759824f060691f3ff01695af85760,eqIdfc4ca3d963c66d754cdb7b63666a9a73,则下列结论正确的是(    )

A.集合eqId5963abe8f421bd99a2aaa94831a951e9可能只有一个元素 B.集合eqId7f9e8449aad35c5d840a3395ea86df6d的非空真子集个数eqId8b06e95b57b7a81cd81d05557a11fa92个

C.eqId798036dd49a404785bb41a7e07caa3a7,eqIddea9a4259cca10c1f5af28e621ebafd6 D.eqId83c6533645e01789e549ecc735f40e12,eqId9deb189ecfe6b675521bc198ba2b5db3

三、填空题(本大题共3小题,共15分)

12.已知集合eqIdaa4cff87562fba82a994b8115ab286bf,则eqIdac047e91852b91af639feec23a9598b2的真子集的个数为_______

13.已知集合eqId93626339fcb2291b5a33bafa4173a7c1,eqId4aaf0b4b0968b77387cbaf7c187e46e3,若eqIdcaf22d7d1a965bda25168a233fb6290c,则实数eqId0a6936d370d6a238a608ca56f87198de的取值范围是__________.

14.若eqId1c9d8f26bb5f53a17f9cd135255a194c,eqId10531b07c32f9ea6ac94a18b0f242e74,则eqId059d6df06a5b85848dc4fa33327f8e07的取值范围是_________,eqId6f29d5f376c75c41ae6af0c8a8565449的取值范围是_________.

四、解答题(本大题共5小题,共77分。解答应写出文字说明,证明过程或演算步骤)

15.(本小题13分)已知集合eqIda8fc3a9b40aa8e4ed054be06302cb994,eqId79e772c51e7c9d2cdcc94cb66de4da93

(1)若eqIdd2faff3f9ec0da0b83d1acca92136cc2求eqId8fdbfa7a63fdf5717d40c8c9a73ec160,eqId237b3eb69d87426b6e3f851379a6dde5;

(2)若eqIdcaf22d7d1a965bda25168a233fb6290c,求实数eqId0a6936d370d6a238a608ca56f87198de的取值范围.

16.(本小题15分)设集合eqId128b25695a14795e17e6fddedb3ea599.

(1)若eqIdc52f72b65d657a4899745dc054ab733c,求实数eqId0a6936d370d6a238a608ca56f87198de的值;

(2)若集合eqId7f9e8449aad35c5d840a3395ea86df6d中有两个元素eqId8ce7ae90d808f05e86ea063238e4b2f9,求eqId24acaad3e4a83c102702155e5df281e2;(用eqId0a6936d370d6a238a608ca56f87198de表示)

(3)若eqId0b05d2be27e8f53e4de3071846dffb41,求实数eqId0a6936d370d6a238a608ca56f87198de的取值范围.

17.((本小题15分)1)已知 eqId94440d3e4c073f94f2b266ff99d50e74,eqId67ca5fd57c2c2fcc3c7a574fdd1467d9,且 eqIdd676a58fa4d7c4e8985b85c033495c7a,求eqId18f0281e6bbdbe08beeccb55adf84536的最大值;

(2)若正数 eqId81dea63b8ce3e51adf66cf7b9982a248、eqIdd053b14c8588eee2acbbe44fc37a6886 满足 eqIdd57df333b2783a9d7eacfa8cf6c81c42,求eqId6c3836619ba47499fca6df4e5182da9d的最小值;

(3)若 eqId5d952efc680fc6028777b19e8fb8ac7f,求 eqId58a46fc5e57e344a528684c7aaab87d6的最大值.

18.(本小题17分)已知不等式eqIdeb924518731ab282fe25e0ddb14c8531的解集为eqId79bdd483e2fb0011316deba5c551a056.

(1)求eqId294f5ba74cdf695fc9a8a8e52f421328,eqIdb6a24198bd04c29321ae5dc5a28fe421的值;

(2)若关于eqId81dea63b8ce3e51adf66cf7b9982a248的不等式eqIdd50e56a4b9272e8e08d1b0561381de0a在eqIdb6c1756b564bf1d998d8179637011c88上恒成立,求实数eqId0a6936d370d6a238a608ca56f87198de的取值范围;

(3)解关于eqId81dea63b8ce3e51adf66cf7b9982a248的不等式eqId270c5a13b2e753d2d8e016b7f416794d.page number 1

 

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19.(本小题17分)已知集合eqId89dbcbb2b1e3097b5000b1512fda18c9,eqIdb1f9fabbbe61a759e52ec975215e2e7c{eqIdd1bbaa8c9b6ddb8ed44e33b68d1a87b9或eqIdb27f27cbb8185c1974d715ff95f8801c}.

(1)若eqId343324ebf9d6e86c42fbde0fbb94689d,求eqId294f5ba74cdf695fc9a8a8e52f421328的取值范围;

(2)若eqIdc2ad78dc8b8aed907b4fe9640c997454,求eqId294f5ba74cdf695fc9a8a8e52f421328的取值范围;

(3)命题“eqIda375fae50ad1b3d14c011673110256fe,使得eqIdb9dccb0f3cdcca85ed41ca903d5b9d0d”为真命题,求eqId294f5ba74cdf695fc9a8a8e52f421328的取值范围.

page number 2

 

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