江西省南昌中学(三经路校区)2026-2027学年高一上学期11月期中数学试题

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2026—2027学年度第一学期南昌中学三经路校区期中考试

高一数学

一、单选题:本题共8小题,每小题5分,共40分.在每小题给出的四个选项中,只有一项符合题目要求的.

1.已知集合eqId16e8d171c3d2d86dc5594cffb51096fe,eqId089d003ed96fdf5fdecb5f9001041a3d,则集合eqIdb3744e71abf4b43e128eabea9181b712的元素个数为(      )

A.2 B.4 C.6 D.8

2.命题“eqId77dbcb9f992173c92487c906ef3bb1a9,eqId04d5ea60c0b4c920321d94d020941796”的否定是(      )

A.eqId77dbcb9f992173c92487c906ef3bb1a9,eqId04d5ea60c0b4c920321d94d020941796 B.eqId1f56fc56d9f2496f91eecc0adf758897,eqIdbf10028fe16a9b77e9a0d4ce58c44cce

C.eqId76aea4af15010a11771b71f52e0642df,eqIdbf10028fe16a9b77e9a0d4ce58c44cce D.eqId76aea4af15010a11771b71f52e0642df,eqIdba58c31a0ebc27c61c418add60005df0

3.命题eqIdb1010846eeec6c9da29640f5aa3f8738:“eqIdd5382d0a2322a7e01d372abe241c9c4b”是命题eqId9aa8a716a31b0f51b70fdf9bdb257909:“eqId64eee39ec6e6109772cf17e10498faaa”的(      )

A.充分不必要条件 B.必要不充分条件

C.充要条件 D.既不充分又不必要条件

4.已知函数eqId09f86f37ec8e15846bd731ab4fcdbacd的定义域是eqId1a8d7032a512f70f4cf4e1712ed8ba8e,则函数eqId6703a0ae00c33e4b9299000b4d59e25f的定义域是(      )

A.eqId6ae2c21eb50a26d39d3c339dffa1fc70 B.eqId74440ee5b3fe9565f3cb09ac36998096 C.eqId2a2ec965488c7e1cea085463c7731285 D.eqIdfb2a114c0b0de5101f33703e6d9c9415

5.函数eqId00875adf61c8a5da91212a12cfc02ed7的图象大致是(      )

A.@@@0696d777-83b0-496a-a2bd-eb630e27e4ce   B.@@@f168ef6c-489a-4326-b1ec-340c2f0fbec5  

C.@@@3c68f296-6a0c-4f74-8dfa-41e89f7424bd   D.@@@9155e2e4-ec09-4e1f-a73e-0a6d057e5a1e  

6.设eqId2981df986ce890aca2944c0c5d4f7fb1,eqId643cab90c207b1d99d342d1f926d0033,eqIdc8ea7e57ab7ad6490a36f403155b8155,则eqId0a6936d370d6a238a608ca56f87198de,eqId2c94bb12cee76221e13f9ef955b0aab1,eqId071a7e733d466949ac935b4b8ee8d183的大小关系为(      )

A.eqId3c64d5fc60309e1920b076171a9df469 B.eqIde1fee06cc1bf96fc80df8f4de15d93f8

C.eqIdb1dcee29fdf5ec1ebd5f00c494c3fcb0 D.eqId8b73abfe4bc26b1ded680d7abb1a2cac

7.设eqId10a7e4dcebd24c843379926de9c0b780,则eqIdde84429aeb99757c8654db21bb8a25e2的最小值为(      )

A.1 B.2 C.3 D.4

8.已知函数eqId4fe7d5809da02c15a43a0e9a898b9086的定义域为eqIda43b2faa4f81f32d94612dce724e772b,eqId4fe7d5809da02c15a43a0e9a898b9086为偶函数,eqId4fe7d5809da02c15a43a0e9a898b9086在eqId4fe7d5809da02c15a43a0e9a898b9086上单调递减,且eqId4fe7d5809da02c15a43a0e9a898b9086,则不等式eqId4fe7d5809da02c15a43a0e9a898b9086的解集为(      )

A.eqId9a7e88b74f492f89e21e4cf65353bdb6 B.eqIdae7efa7f3440efb4bcc78a8701327479

C.eqId3a6a3d4925269c72ada002d142e9ad6a                       D.eqId54b6ad4c2c6604d771593da80819394e

二、多选题:共3小题,每小题6分,共18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6分,部分选对的得部分分,有选错的得0分.

9.若eqId0a6936d370d6a238a608ca56f87198de,eqId2c94bb12cee76221e13f9ef955b0aab1,eqId33f306d2b261f4c39a9fc0858d96e647,且eqIdba93cd490384065c20ae0605b3c13718,则下列不等式中一定成立的是(      )

A.eqIdb34c5832f3fe28f48a924854cb8814ba B.eqIdba74faedda8e36166e12ce40fba38c31 C.eqId0cb54b1b3617ebc502cb44194cbcd1dc D.eqIdd2128a00f52af4427721f0ebba591daa

10.下列说法正确的是(      )

A.任取eqId24a57996290794e082b21d8f1dfc322a,都有eqId06a72bf139648e0922d493b6cc994862

B.函数eqIde2315cd4e31c92e1fe9fb93a1018e26b的值域为eqId57af9c419fa7db9c47a212d5238aa435

C.函数eqId36849df1d6259e91d664333dbb8276cd(eqId94440d3e4c073f94f2b266ff99d50e74且eqIdc400a615a16a1662de98dfb4e49d58d3)的图象经过定点eqIdafa482d7bcaa385bfc3548b42a4bfb60

D.在同一坐标系中,函数eqId36cf7675fc49cbdf3611ac547d85c8f7与函数eqId28693cd6bdee6125858466e4667a6773的图象关于eqId81dea63b8ce3e51adf66cf7b9982a248轴对称

11.已知定义在eqIda43b2faa4f81f32d94612dce724e772b上函数eqId09f86f37ec8e15846bd731ab4fcdbacd的图象是连续不断的,且满足以下条件:①eqId396ea00e5ed82377c7cfdb35ea7265ff;②eqId3881fa7fc347ccb2d46de69dc041907d,当eqId33bd24e647a626899a243a3f3984f90a时,都有eqId73b6fbd08afa059e0fd6196f6a5b8c31;③eqIda431537df789febf4bc45e3dc23cefaf.则下列选项成立的是(      )

A.eqIdf06338628cde0bc86e2f225fbb76ffa0

B.eqId67179d5a781703d87f9217a9f0245fb9成立的充要条件是eqIda54403201ebe310c38a62653350b508e

C.若eqIdc89bd8055047e39e8bade49d0ee73651,则eqId58d4bd7a52939e086d8af96475f02e06

D.eqId5eca365db30a24352f31512e368610b3,使得eqIdcd5ac54a99b60c157af732e05972c837

三、填空题:共3个小题,每小题5分,共15分.page number 0

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12.已知幂函数eqId82ccdad9324109390420b415cd7031bf在eqId6cd50020c0e3198d4a6b2d26a413b1b8上单调递减,则实数eqId294f5ba74cdf695fc9a8a8e52f421328的值为__________.

13.若命题“eqId6cd474084de48472cd61eee4a34cf2cb,eqId2355c6c5ca0a2ea1b7f32060f0713027”为假命题,则实数eqId0a6936d370d6a238a608ca56f87198de的取值范围是__________.

14.已知函数eqId7d6c0e3c93ff183994dbd7e9c22f4e98为增函数,则eqId0a6936d370d6a238a608ca56f87198de的最小值是__________.

四、解答题:共5小题,共77分.解答题应写出文字说明、证明过程或验算步骤.

15.计算求值:

(1)eqId923470d6c36493dd629ff31fd5fc2f8c

(2)若 eqIdf9d3cd1cef693c389c49bbd79819256d,求 eqIdf292291fe6a43d3c1b5de0e56edccab5 的值.

 

 

 

 

16.已知非空集合eqId3c92a2003fa06e08bc8bb174925f3092,eqIdaafebbde12ac05f77ff679de6de4ba58.

(1)当eqIdaa4c355f11471a38f5583a434a1ddeb3时,求eqIdb3744e71abf4b43e128eabea9181b712;eqIdaa6f21ff6e69a14998bf5f2cbb0292ec;

(2)若“eqId6ed006b944ea64f970fee46e2f558467”是“eqIde23af61cd402b3789af2401bde9cbefe”的充分不必要条件,求实数a的取值范围.

 

 

 

 

17.已知函数eqIded398adf2e23a4b691c4477070416925.

(1)若eqIdbd08704b4bc333392c5391054a37c3c0,求实数eqId0a6936d370d6a238a608ca56f87198de的取值范围;

(2)若函数eqId43dfa66ff554122a6b54e754cd8a2081是奇函数,求实数eqId2c94bb12cee76221e13f9ef955b0aab1的值;

(3)证明:当eqIdb7ec808ad60dbf016632ec816eaca1df时,eqIdf03199c3ba4ea73dea1a4f61e49f89bf.

 

 

 

18.已知关于eqId81dea63b8ce3e51adf66cf7b9982a248的不等式eqId3251130e377f3b6871e5c10ba34b38b8.

(1) 当eqId94e7c300c2def88e87e2a8108655993c时不等式的解集为,求eqId0a6936d370d6a238a608ca56f87198de取值范围;

(2) 若不等式的解集是eqId42a873491d1babb3508cbe761a349394,求eqId20d6fc9b90f370fbb27552876b650f8f的值;

(3) 若不等式的解集是eqId42a873491d1babb3508cbe761a349394且,,求的最小值.

 

 

 

 

 

 

 

19.已知函数eqIdf8fd1e808e015f4cb43d2e3a0529ac6a的定义域均为eqIdcf3ed15aa3dcc4211fb520b5b942c989,eqId8411c42d00da970bb1b296b80cf0673d,且eqIdf8fd1e808e015f4cb43d2e3a0529ac6a的图象分别关于坐标

原点和eqIdd053b14c8588eee2acbbe44fc37a6886轴对称.

(1)求函数eqIdf8fd1e808e015f4cb43d2e3a0529ac6a的解析式;

(2)已知eqId40f82dd8e152b905608daca852a14e99,求实数eqId81dea63b8ce3e51adf66cf7b9982a248的取值范围;

(3)若关于eqId81dea63b8ce3e51adf66cf7b9982a248的不等式eqId34e07c20ae03b62dbd43a8cf74b7771b在eqIdbfc7bc07dde43da45e75bb38793257f0上恒成立,求实数eqId0a6936d370d6a238a608ca56f87198de的取值范围.

 

 

 

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