邻水县丰禾中学高2013级理科高二下期期末复习(五)doc

发布: 2017-08-08 17:13 来源: 网络
教育专区。邻水县丰禾中学高 2013 级数学高二下期期末理科练习题(五) 一、选择题:本大题共...
邻水县丰禾中学高2013级理科高二下期期末复习(五)doc邻水县丰禾中学高2013级数学高二下期期末理科练习题(五)一、选择题:本大题共10小题,每小题5分,共50分.1.已知,word/media/image3.wmf为虚数单位,计算word/media/image4.wmf(A ).word/media/image5.wmfword/media/image6.wmf word/media/image7.wmfword/media/image8.wmf word/media/image9.wmfword/media/image10.wmf word/media/image11.wmfword/media/image12.wmf 2.已知word/media/image13.wmf是自然对数的底数),则函数word/media/image14.wmf的导数word/media/image15.wmf( C ).word/media/image5.wmfword/media/image16.wmf word/media/image7.wmfword/media/image17.wmfword/media/image18.wmf word/media/image9.wmfword/media/image19.wmf word/media/image11.wmfword/media/image20.wmf3.已知,a=word/media/image21.wmf,b=word/media/image22.wmf分别是直线word/media/image23.wmf的方向向量,则直线word/media/image24.wmf的位置关系是(B ).word/media/image5.wmf平行 word/media/image7.wmf垂直 word/media/image9.wmf相交 word/media/image11.wmf异面4.过函数word/media/image25.wmf图象上的点word/media/image26.wmf作该函数图象的切线,则这条切线方程是 ( D ) .邻水县丰禾中学高2013级理科高二下期期末复习(五)docword/media/image5.wmfword/media/image27.wmf word/media/image7.wmfword/media/image28.wmf word/media/image29.pngword/media/image9.wmfword/media/image30.wmf word/media/image11.wmfword/media/image31.wmf5.如图,点word/media/image32.wmf是平行六面体word/media/image33.wmf的对角线word/media/image34.wmf与word/media/image35.wmf的交点, word/media/image36.wmfa,word/media/image37.wmfb,word/media/image38.wmfc,则word/media/image39.wmf( C ).word/media/image5.wmf aword/media/image40.wmfbword/media/image41.wmfc word/media/image7.wmf word/media/image42.wmfaword/media/image40.wmfword/media/image43.wmfbword/media/image41.wmfword/media/image44.wmfc word/media/image45.pngword/media/image9.wmf word/media/image46.wmfaword/media/image47.wmfbword/media/image41.wmfword/media/image44.wmfc word/media/image11.wmf word/media/image42.wmfaword/media/image40.wmfword/media/image43.wmfbword/media/image48.wmfc6. 如图,word/media/image49.wmf是正三角形,四边形word/media/image50.wmf是正方形,word/media/image51.wmf,word/media/image52.wmf是word/media/image53.wmf中点,word/media/image54.wmfword/media/image55.wmf面word/media/image50.wmf,以直线word/media/image56.wmf为word/media/image57.wmf轴、以过点word/media/image52.wmf平行于word/media/image58.wmf的直线为word/media/image59.wmf轴、以直线word/media/image60.wmf为word/media/image61.wmf轴建立如图所示的空间直角坐标系word/media/image62.wmf,word/media/image63.wmf为线段word/media/image64.wmf中点,则点word/media/image65.wmf的坐标是( B ).邻水县丰禾中学高2013级理科高二下期期末复习(五)docword/media/image5.wmfword/media/image66.wmf word/media/image7.wmfword/media/image67.wmf word/media/image9.wmfword/media/image68.wmf word/media/image11.wmfword/media/image69.wmf 7.已知幂函数word/media/image70.wmf和椭圆word/media/image71.wmf有8个不同的交点,分别为word/media/image72.wmf,word/media/image73.wmf点是椭圆word/media/image74.wmf的右焦点,则8条不同线段word/media/image75.wmf中所有两条线段之和最多有(B )个不同的值.word/media/image5.wmf28 word/media/image7.wmf25 word/media/image9.wmf24 word/media/image11.wmf20 8.已知二项式word/media/image76.wmf展开式中的常数项等于抛物线word/media/image77.wmf在word/media/image78.wmf处的切线(word/media/image79.wmf点为切点)的斜率,则word/media/image76.wmf 展开式中系数最大的项的项数是(B ). word/media/image5.wmf3和4 word/media/image7.wmf3 word/media/image9.wmf4 word/media/image11.wmf 4和59. 二名男生三名女生站成一排照相,女生有且只有两名相邻的不同站法种数是 ( D )word/media/image5.wmf24 word/media/image7.wmf36 word/media/image9.wmf48 word/media/image11.wmf 7210.在满足word/media/image80.wmf的条件中随机选一对word/media/image81.wmf,使函数word/media/image82.wmf在区间word/media/image83.wmf上不单调的概率为(A ).word/media/image5.wmfword/media/image84.wmf word/media/image7.wmfword/media/image85.wmf word/media/image9.wmfword/media/image86.wmf word/media/image11.wmfword/media/image87.wmf邻水县丰禾中学高2013级理科高二下期期末复习(五)doc二、填空题:每小题5分,共25分,请将每小题的答案填在答题卷上相应的空格内.11.已知word/media/image88.wmf,则word/media/image89.wmfword/media/image90.wmf.word/media/image91.png12. 已知a =word/media/image92.wmf,b =word/media/image93.wmf,a∥b,则word/media/image94.wmf 2或6 .13.若函数word/media/image95.wmf有零点,则实数word/media/image96.wmf的取值范围是word/media/image97.wmf .14.如图,面word/media/image98.wmf面word/media/image99.wmf,word/media/image100.wmf,四边形word/media/image99.wmf是平行四边形,word/media/image101.wmf是word/media/image102.wmf中点,word/media/image103.wmf,则word/media/image104.wmf 9 . 15.定义在word/media/image105.wmf上的可导函数word/media/image106.wmf的导数为word/media/image107.wmf,若当word/media/image108.wmf时,有word/media/image109.wmf,则称函数word/media/image106.wmf为word/media/image110.wmf上的平缓函数.下面给出四个结论:word/media/image111.wmf是任何闭区间上的平缓函数;word/media/image112.wmf是word/media/image113.wmf上的平缓函数;③若word/media/image114.wmf是word/media/image115.wmf上的平缓函数,则实数word/media/image116.wmf的取值范围是word/media/image117.wmf;④若word/media/image118.wmf是word/media/image119.wmf上的平缓函数,则有word/media/image120.wmf.这些结论中正确的是 ①③④ (多填、少填、错填均得零分).
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