江西省上饶市广丰区重点高中2022-2023学年高二上学期期中考试数学试卷

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2022-2023广丰区重点高中高二上学期期中考试数学试卷

命题人:刘林芳

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

 

一、单选题

1.已知eqIda44fffd71568aad4c08b3cf61342ed67,eqId526647bd50ec317391bc0121000ff01c,O为原点,则eqId3dfde0038de382d2be9701cea23ef7eb与eqId24e806a09026955ac39efb022ad37027的夹角是(       )

A.0 B.π C.eqIdddcfe70fcf6c4adf6fd7b02911c2cd36 D.eqIdc7ca334d2ae1289b70941e6af9e336a8

2.抛物线eqId3764ba3aa0a241787f4661026bb14053的焦点到直线eqId5ab466aedd6e176088d8dee7bc3e3aaa的距离为eqIdcf298f00799cbf34b4db26f5f63af92f,则eqIddf5be1440d099f464ef46dee39de6010(    )

A.1 B.2 C.eqId95bacae35b6e16a0a33c2bdc6bc07df7 D.4

3.已知正方体eqId6e09725691ee7851f54c0dee86b2bf55的棱长为a,则平面eqIdfae7f4612c548b1f72a964ddb291cd2e与平面eqId6bf9628142422a4884bd59538da6d312的距离为(    )

A.eqId827bec361fa9658bc190b57633f2b5aa B.eqIda24d95e0548b340af8783a57bdfd05b6 C.eqId0e183b8bf2282200d858410680a02f7f D.eqId8238db0dc6e5f3a6ef147bcebf577c04

4.设eqId7f9e8449aad35c5d840a3395ea86df6d是椭圆eqIdad523e69a1bf925e73a22900b9855df2的上顶点,若eqIdc5db41a1f31d6baee7c69990811edb9f上的任意一点eqIddad2a36927223bd70f426ba06aea4b45都满足eqId9e5e20c7a1de8da71e926080008ee158,则eqIdc5db41a1f31d6baee7c69990811edb9f的离心率的取值范围是(    )

A.eqId116be0e9d2a23e022b14165ed3994a17 B.eqIdf14f29b510bdeef37921d7fa449600db C.eqId57542e24b098cb399716649d2cb4ace6 D.eqId53f59a84526646f8d6f5fccb3796f654

5.已知四面体eqId411b38a18046fea8e9fab1f9f9b80a5f,所有棱长均为2,点E,F分别为棱AB,CD的中点,则eqIdb0e0728238eecd8425bdaebe2bee8549(    )

A.1 B.2 C.-1 D.-2

6.如图,在四棱锥eqId0585b6c0f156eecf9662b9846d4eb693中,eqIdccd4fd4b7a4d6b8ca0c5827c055a9ce7平面eqId411b38a18046fea8e9fab1f9f9b80a5f,eqIdd2be49c37e30a3ced0364c3e74d8c687与底面eqId411b38a18046fea8e9fab1f9f9b80a5f所成的角为eqId15615de1a6df206dbd081251f676578e,底面eqId411b38a18046fea8e9fab1f9f9b80a5f为直角梯形,eqIda00b886ec3b94ea65a7cc370f3b38232,点eqId2a30f3a8b673cc28bd90c50cf1a35281为棱eqIde0629ce42392a7fe9be21d25c39c3e64上一点,满足eqId88661551745955743cfa3eaad2b34791,下列结论错误的是(    )page number 0

试卷第1页,共1页

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A.平面eqId6d077f6da8b2c00b152d4679aa2ed7f7平面eqId80f747eb5b2d21c9de962cbfd4ec4bb7;

B.点eqIddad2a36927223bd70f426ba06aea4b45到直线eqId9d78abbad68bbbf12af10cd40ef4c353的距离eqIda7ffe8515ff6183c1c7775dc6f94bdb8;

C.若二面角eqId42f4096ff62b4f29932cd8c6eef661a3的平面角的余弦值为eqId827ccf0c04aa941ba20d5f4c6068b46b,则eqIdac1c3ea872a20fdc1843cb5ffce8a554;

D.点A到平面eqId80f747eb5b2d21c9de962cbfd4ec4bb7的距离为eqId31f8f7e40ba386c0a9675896b52752d6.

7.如图,O是坐标原点,P是双曲线eqId2ef66f4832adc43902055a7e6d258037右支上的一点,F是E的右焦点,延长PO,PF分别交E于Q,R两点,已知QF⊥FR,且eqIda5bca5b4c65050b4446b12a3b74cbb1e,则E的离心率为(    )

A.eqId9a6aa206fe177936b827bed1f83e9414 B.eqIdd884a46ec9419a6e79de30fc5edba8fc C.eqId0928a15990c517c84fe5c8fde93584bc D.eqId2933e6e1635d0399ce29b2e5191841a4

8.在平面直角坐标系xOy中,若抛物线C:y2=2px(eqId5abd313d4e92a762fb7fb0c1cb65263d)的焦点为F,直线x=3与抛物线C交于A,B两点,|AF|=4,圆E为eqId2eaceb8d6c6927e14d9ac7a557a2b11d的外接圆,直线OM与圆E切于点M,点N在圆E上,则eqId297bc912cb09546db07e4fb6be67af40的取值范围是(    )

A.eqId66b770af526f83fedeb31fb38bf2aace B.eqId22ce7c79fb8efb6d8972f701739edff6 C.eqIdb2cdbb22ad5fb1795c805385a6fe8c1f D.eqId8773359b18a3e45941467fbbc897d0ea

 

二、多选题

9.下列说法错误的是(    )

A.平面直角坐标系内的任意一条直线都存在倾斜角和斜率

B.点eqId4bbfd0c7caacb8f926dbc857f913a6dd关于直线eqId5ab466aedd6e176088d8dee7bc3e3aaa的对称点为eqIdf5d09499542f54aa2221c2a8ad3ba9ce

C.直线eqId97c6d3c99b7004603ba9ea9c341b8b3f与两坐标轴围成的三角形的面积是2page number 1

试卷第2页,共1页

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D.经过点eqIdf5d09499542f54aa2221c2a8ad3ba9ce且在x轴和y轴上截距都相等的直线方程为eqId512f4c29ff276b7f35052ad4cc255ab5

10.已知抛物线C:y2=4x,其焦点为F,P为直线x=﹣2上任意一点,过P作抛物线C的两条切线,切点分别为A,B,斜率分别为k1,k2,则(    )

A.eqIdddf41eff7a1310a7dcba4b236e0543ed B.|k1﹣k2|=2

C.AB过定点eqIda812a9b58ccba331cfd21d244329af01 D.eqId89490c3078ec513da6e960f01ead99b7的最小值为8

11.如图,在三棱柱eqId42d3a82b8e587ee890467835bc4e854c中,eqIdac047e91852b91af639feec23a9598b2,eqId54a5d7d3b6b63fe5c24c3907b7a8eaa3分别是eqIde26d9636ad77369535852c6e4493446a,eqId56f7ba05c54b3de1f4378f7c8eb58328上的点,且eqId0ca8c27ec2309b5576d9465b04d6cdc5,eqId7e28c9f6a2dfd82c4e5bf76fe47e6f60.设eqIdac265febbf99dccf51aa0a2253e61f1e,eqId18663288c2245e1febaa003e3b58f56a,eqIdd1f4aa55c2b5bd71b449222baf6effad,若eqId9c06154cae3bf7a8ce5a1e97a7380875,eqIdce6eb2c0c1b3f47e344a4d0c49286a0f,eqId2af2626608f61a4cfbb86494bd6df0e2,则下列说法中正确的是(    )

A.eqId11f439da33d264f53fa8f7eee9290294 B.eqId1d5bf85ff6f84ec67b39227abe4fb57e

C.eqId3204734142eb98b66f2d3af182273613 D.eqId6939a62bf2d723dd7f30a270d5a3a132

12.在正方体eqId6e09725691ee7851f54c0dee86b2bf55中,点eqIddad2a36927223bd70f426ba06aea4b45满足eqIdfaac29a96e76fea9a8e3f5382357078e,其中eqIdcee72261f6901e62dfd0ffe547406544,eqId34e2e01346f60857ff635bb766802e57,则(    )

A.当eqIdbbae94f2dd5086f7ddbe18407a978e9b时,eqId24579dca7ff1542ae019fc36110dddbe平面eqIdda7977ab975efa6411cc17de39be70d9

B.当eqId2753dc1c83d54044b89e628a7eb247f8时,三棱锥eqId5aab98011d732d4094e4e881b0bd2bd6的体积为定值

C.当eqId500d68f2678989a5ce7431cfd51b019d时,eqIdacee03d4bb4667b6c345221b6c9b0fa4的面积为定值

D.当eqId6096acdd2d0ce16e1e45397ec5e365d4时,直线eqId10d8eb4a9f462ca0c1d49c3fe91e720d与eqIdc798204bbe306b3efd5bc9eae594c171所成角的范围为eqId9eb5de73caf22a6260dc3f8fe87a3908

 

三、填空题

13.若正方形一条对角线所在直线的斜率为2,则该正方形的两条邻边所在直线的斜率分别为______.page number 2

试卷第3页,共1页

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