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        安徽省泗县第一中学2018-2019学年高二下学期第三次月考数学(文)试题

        适用年级:高二试卷类型:月考试题总数:21浏览次数:92上传日期:2019/6/18
        一、单选题
        1 . 设复数eqId2cd9e2fe3d6540df9399dbefe49ada54满足eqId4e017c996e4a442eb1c3f27f1936f42d,则eqId0094388d854c423094e9aee777df8d0b(??)
        A.eqIddb6b28cbd8a14caa9cf1146f6f7916c0B.eqIdffa9f6ff180f47d685d2393e2336411dC.eqId94cd6242e9394c5b9aba165383223193D.2
        难度系数:0.94使用:564次题型:单选题更新:2018/10/17
        2 . 已知集合eqId2f976398a9c1466d9d1f382d5abf798eeqId1d2824ee28264c3696570f2c09a0510f,则集合eqIdc08071c4a3a146a4bf52d119203087f7等于(??)
        A.eqId07182341ba3b42e79e2e75d5a994d530B.eqId26dff595a113437a975aea2953378df1
        C.eqId30171af4fd62440a844e1164f0576d51D.eqIdd74bef4a92814cc6a72846114e9b31bb
        难度系数:0.94使用:512次题型:单选题更新:2019/6/18
        3 . 如果对于任意实数eqIdc12aac8c2448479687a40735b3572a23eqIdda08fe4e3b034750b66fac70b11f2593表示不超过eqIdc12aac8c2448479687a40735b3572a23的最大整数.例如eqId1f373e7e0fe24e639d878f5f4e40e23feqId0ece653424b04f52bc39f31324708981.那么“eqId8d637760aa9f456bbec4fe72e90e140c”是“eqId84d183fa3367469aac9117bf596cb3ff”的(??)
        A.充分而不必要条件B.必要而不充分条件
        C.充分必要条件D.既不充分也不必要条件
        难度系数:0.94使用:210次题型:单选题更新:2012/6/25
        4 . 下图是一个几何体的三视图,根据图中数据,可得该几何体的表面积是(??)
        figure
        A.eqId14444a5e3da5427baca43dcb8604e87cB.eqId189a6915ce024ddbb0c3ce31296971e7
        C.eqIda0eae706b1064e7886e43192ccba3263D.eqId7167873c8d2946b1aa4f33dbd1fb28e8
        难度系数:0.64使用:256次题型:单选题更新:2017/7/10
        5 . 如图,eqIdf7cbc1ad0a7b4f97b479c131b62ad882eqIdaecaf42a9cfb4a5c8c0cade53729c9baeqId2b48ba4c6112492987d51b451a7088c8为某次考试三个评阅人对同一道题的独立评分,eqId0c243e5dded24989821daf9bef2676a6为该题的最终得分.当eqIdb4892181b71d43d4b1d0aa770ceb6e22eqIdec06eff4890f4edfaeaf09a2279bbfc8eqIdca27de38e9f94be793d7f5cb0b0e1c40时,eqId2b48ba4c6112492987d51b451a7088c8等于(??)
        figure
        A.eqId45cfebd3a8e54d27aa04ffed2e4eb0b6B.eqId401586f7a7f248b7904a4cfeaa2ed2f0C.eqIdecb828cf922546bb9760e0ce5c95a9cbD.eqId11f75c152f5341f39d020095cecda9b3
        难度系数:0.65使用:72次题型:单选题更新:2019/6/18
        6 . 从eqIdc052ddfbd4524f67a79e0e77c2e5656a名男同学和eqId8898c1dc81824f3098bbeae74e8f11fd名女同学中任选eqIdc052ddfbd4524f67a79e0e77c2e5656a人参加社区服务,则选中eqIdc052ddfbd4524f67a79e0e77c2e5656a人都是女同学的概率为(??)
        A.eqId41437a004d514718bbed7598a49da141B.eqId5233ffac9b6e4408b2fa93d87875e35aC.eqIdf746927e9c234c04bbf9ba6db28a3137D.eqIdcf85529a854e4972a5af6e1f2b99b49e
        难度系数:0.85使用:180次题型:单选题更新:2019/6/18
        7 . 已知函数eqId7b2c279f41a944639ebd2b0200cc0d8c,则eqId3b7a586879534674bb61e2fbf7890298的值是(??)
        A.eqId321979d7eaa9485c93b09bae1210dfbaB.-9C.eqIdb93e783b81e34ebf8a8dd0af7b29486aD.9
        难度系数:0.94使用:299次题型:单选题更新:2011/12/29
        8 . 在eqId9668c593319f4c908c13e5d6fbf991f8中,若eqId293c7b0144e54b41923d5054abe06a8beqIdb0d271fad3994ddc9b9cd4087b360512eqIdc192d121e14c4e1babeb69afd346bcaf,则其面积等于(??)
        A.eqId6f05016ac9d0488fae44d54c327ea26fB.eqId978c9d2a0c0c4bbcba3fcd63ad832a54C.eqId518a2357c32542a897fede7db092c841D.eqIdeaae0a5cc74e4b709264472145934c91
        难度系数:0.65使用:215次题型:单选题更新:2019/6/18
        9 . 函数eqIdb35e4e04740846399664f741663dd436的图象大致是
        A.figureB.figureC.figureD.figure
        难度系数:0.65使用:928次题型:单选题更新:2016/10/28
        10 . 如果椭圆eqIde1cb891096eb4ef9a444ab8cad7779fb的弦被点eqId57d215d9d96c450c9f628d2ba0d32c41平分,则这条弦所在的直线方程是(??)
        A.eqId6219c25b80844355984283f98d485885B.eqIdb1eeb99f0ce5422c99953938354c21f8
        C.eqIdbfe7b61e46fb44188107d90365bd2c29D.eqId1fab001594204a728731bb079a1ffed2
        难度系数:0.85使用:471次题型:单选题更新:2018/1/19
        11 . 直线eqId50991178cc2f4746994270ef72d5c45c分别与eqIdc12aac8c2448479687a40735b3572a23轴,eqId072d7d6b911b42bc89207e72515ebf5f轴交于eqIdcc614bd3390c4d028df189b234dcc351eqId8754ce8cf7f34f04abb9a0c041f57f5c两点,点eqIdd7be5abad1e34f6db17a56660de8d54f在圆eqIdbeadbbc775f54d5ea54be69c1dd4002c上,则eqId0e7c53853eed4214a39ae14f81292a27面积的取值范围是(??)
        A.eqIdd71b9b7bd7bb4efda5c2defb2a336429B.eqIdc5fcf6690e7d4863929fce54559475ddC.eqId7d213130cd264896aba5fd47906cb837D.eqIde0fd80e2236f42c4a061412eed68e45f
        难度系数:0.65使用:257次题型:单选题更新:2019/6/18
        12 . 设函数eqId3286ab1b1b934ece9dcbd59a0edb6906满足eqId447f6815b8db433385048eba68940c4eeqIddf16dfea7d3e4819bd1ff073e64d0796,且当eqIdc9cb5cf07bbc460ba8b698ca4ee1395a时,eqId05084e2ab3b3481b88b062b296bf9033,又函数eqIdebfa0480beee45f894642809e769d34a,则函数eqId09290efe546a4cc687af3301e78d6264零点的个数为(??)
        A.eqId9fcfca0a24044b9c8d5edff62c9dddb4B.eqId8f65c930571d4ff6aa6a50029d46826eC.eqIdddd35c5d043e4ebeac32a99367053c68D.eqId8898c1dc81824f3098bbeae74e8f11fd
        难度系数:0.4使用:686次题型:单选题更新:2019/6/18
        二、填空题
        13 . 已知变量eqIdc12aac8c2448479687a40735b3572a23eqId072d7d6b911b42bc89207e72515ebf5f满足eqId007d1aac1a9945fe87134cd3d8952c11eqId1c777c6cbe1e49a3bdf3f5e6bbbb3956的取值范围是_____.
        难度系数:0.65使用:128次题型:填空题更新:2019/6/18
        难度系数:0.65使用:445次题型:填空题更新:2019/6/18
        15 . 设函数eqIdfb153d34b0324fb8966a2fbe5386b7e8,则使得eqIdaa03cdcc89454c089a020affe667f55d成立的eqIdc12aac8c2448479687a40735b3572a23的集合为____.
        难度系数:0.4使用:300次题型:填空题更新:2019/6/18
        三、解答题
        16 . 已知函数eqId1185d04c19354d81bd70dd34cc344587.
        (1)求eqId6f13759e937144069819aed2ae5a1057的定义域与最小正周期;
        (2)讨论函数eqId6f13759e937144069819aed2ae5a1057在区间eqId05edff6630c849a598ebfbd0a5ee1b6c上的单调性.
        难度系数:0.65使用:323次题型:解答题更新:2019/6/18
        17 . 已知公差不为零的等差数列eqId81410c707cef4bec98ab1226d2801f03满足eqId04b3ef063f504603a37d098e96232ae9,且eqId0509add794484602a2c710f41d9ddddceqId5b8cf10899f945e98b175eb73825b589eqIde905c24c346d4ed9919c1c683cf1e2ec成等比数列.
        (1)求数列eqId81410c707cef4bec98ab1226d2801f03的通项公式;
        (2)若eqId66c6122c1da343ffb93867f76080c389,且数列eqId995d60ad2b8144fe997ade999c1af029的前eqId6a64a6458938477ea9222d722f9cca2f项和为eqId92ed363a54bd4a8a93df9463bb3af1f5,求证:eqId6e71e7d717ac4fc1822a2c03f325e2df.
        难度系数:0.65使用:549次题型:解答题更新:2019/6/18
        18 . 如图,已知三棱锥eqId78eba39d16da462982e57941763081c8中,eqIda655af13682d43f7b0e098281b4b1ff9eqId0ab355de5f50482b90218d415d52a18eeqId2381423d4cd146cab95f55527681a766eqId99a3187c2b8f4bcc9703c74c3b72f1f3的中点,eqId0cd8063abf2b458f80091bc51b75a904eqIde9b50933e347462ea824ccc9bf51fc93的中点,且eqIddd7abcb7991d4deeaf4976a73fef9979为正三角形.
        figure
        (1)求证:eqId059dc40937bd4f64b3541ae2fc72d29a平面eqId91b97f4a24d3424b93ff6c1da79b6867
        (2)求证:eqId740777fed9c246d1a4c5b8c5df2bccb5平面eqId91b97f4a24d3424b93ff6c1da79b6867
        (3)若eqIdc3368739e1b744aa82faab40a3f6db1aeqIdf35491026ff841a9a462f04ac2187adb,求三棱锥eqId8d491c7724604b5983375a882876c4ee的体积.
        难度系数:0.65使用:639次题型:解答题更新:2019/6/18
        19 . 假设关于某设备的使用年限eqIdc12aac8c2448479687a40735b3572a23和所支出的维修费用eqId072d7d6b911b42bc89207e72515ebf5f(万元)统计数据如下:
        使用年限eqIdc12aac8c2448479687a40735b3572a23
        eqIdc052ddfbd4524f67a79e0e77c2e5656a
        eqId8898c1dc81824f3098bbeae74e8f11fd
        eqIdddd35c5d043e4ebeac32a99367053c68
        eqId8f65c930571d4ff6aa6a50029d46826e
        eqId9fcfca0a24044b9c8d5edff62c9dddb4
        维修费用eqId072d7d6b911b42bc89207e72515ebf5f
        eqId023193c7a6ee406399b6954ca87985b7
        eqId24a87a7254444f2e9dced7b701165afd
        eqIdd250bbf1d2a6406ebedc531a3364f382
        eqIdedb9f0ee14d14293af1ac74843a1452c
        eqId4aec30d45f39471792e25e5564a19bbe
        ?
        若由数据知eqId072d7d6b911b42bc89207e72515ebf5feqIdc12aac8c2448479687a40735b3572a23呈线性相关关系.
        (1)填出下表并求出线性回归方程eqId8e482720d55b4d95a1791e9699cb5fb2
        序号
        eqIdc12aac8c2448479687a40735b3572a23
        eqId072d7d6b911b42bc89207e72515ebf5f
        eqIdd50d32686c5b41008837b1d27e7a7a54
        eqId88b0cbb31c02478ca12814c433b6ff3e
        eqIdf1bd69290a464f71ac73b93c51985105
        eqIdc052ddfbd4524f67a79e0e77c2e5656a
        eqId023193c7a6ee406399b6954ca87985b7
        ?
        ?
        eqIdc052ddfbd4524f67a79e0e77c2e5656a
        eqId8898c1dc81824f3098bbeae74e8f11fd
        eqId24a87a7254444f2e9dced7b701165afd
        ?
        ?
        eqId8898c1dc81824f3098bbeae74e8f11fd
        eqIdddd35c5d043e4ebeac32a99367053c68
        eqIdd250bbf1d2a6406ebedc531a3364f382
        ?
        ?
        eqIdddd35c5d043e4ebeac32a99367053c68
        eqId8f65c930571d4ff6aa6a50029d46826e
        eqIdedb9f0ee14d14293af1ac74843a1452c
        ?
        ?
        eqId8f65c930571d4ff6aa6a50029d46826e
        eqId9fcfca0a24044b9c8d5edff62c9dddb4
        eqId4aec30d45f39471792e25e5564a19bbe
        ?
        ?
        eqId76ba95e722f7439f845525040f999993
        ?
        ?
        ?
        ?
        ?
        (2)估计使用eqId11f75c152f5341f39d020095cecda9b3年时,维修费用是多少?
        难度系数:0.65使用:101次题型:解答题更新:2019/6/18
        20 . 已知函数eqId4ca4a3f2f81c4bbeb18b2e486c2b2a19.
        (1)当eqId09ca3bc870904f4bb6a51272a36979c1时,求eqId6f13759e937144069819aed2ae5a1057的单调区间;
        (2)若eqId6f13759e937144069819aed2ae5a1057有两个不同的极值点,求eqId70a27b6ddf6b478285353abb3b1f3741的取值范围.
        难度系数:0.15使用:225次题型:解答题更新:2019/6/18
        21 . 在平面直角坐标系eqIdf6795042a6be4af49cb950f48e99a5ea中,以eqIdaad7b72a25924d078d2360cdc99f1090为极点,eqIdc12aac8c2448479687a40735b3572a23轴非负半轴为极轴建立极坐标系,已知曲线eqId19a4eb16029e4550a14f2afe4741a3c3的极坐标方程为eqId1e7f9e7266324a20ab1306102e94941f,直线eqId417e80f1349244878d01fe90e0891f5f的参数方程为eqId90ff01dd75564fb8b897a59b4332c6ebeqId32454977564e4ee18da36bd51156c509为参数),两曲线相交于eqId2381423d4cd146cab95f55527681a766eqId8eea7f6267fb49d9bce12b8ba079a43e两点.
        (1)写出曲线eqId19a4eb16029e4550a14f2afe4741a3c3的直角坐标方程和直线eqId417e80f1349244878d01fe90e0891f5f的普通方程;
        (2)若eqId09f939bae60842139c5ccbcd436f2e1b,求eqId15db1fb77a7543a3836c4bc41753eb45的值.
        难度系数:0.65使用:389次题型:解答题更新:2019/6/18
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