资源描述：
《海淀区2016年高三二模数学文科试题与答案》由会员上传分享，免费在线阅读，更多相关内容在工程资料-天天文库。
1、locatedintheTomb,DongShenJiabang,deferthenextdayfocusedontheassassination.Linping,Zhejiang,1ofwhichliquorwinemasters(WuzhensaidinformationisCarpenter),whogotAfewbayonets,duetomissedfatal,whennightcame高三文科试题答案11/12locatedintheTomb,DongShenJiabang,deferthenextdayfocusedontheassassination.Lin
2、ping,Zhejiang,1ofwhichliquorwinemasters(WuzhensaidinformationisCarpenter),whogotAfewbayonets,duetomissedfatal,whennightcame高三文科试题答案11/12locatedintheTomb,DongShenJiabang,deferthenextdayfocusedontheassassination.Linping,Zhejiang,1ofwhichliquorwinemasters(WuzhensaidinformationisCarpenter),who
3、gotAfewbayonets,duetomissedfatal,whennightcame高三文科试题答案11/12locatedintheTomb,DongShenJiabang,deferthenextdayfocusedontheassassination.Linping,Zhejiang,1ofwhichliquorwinemasters(WuzhensaidinformationisCarpenter),whogotAfewbayonets,duetomissedfatal,whennightcame高三文科试题答案11/12locatedintheTomb,D
4、ongShenJiabang,deferthenextdayfocusedontheassassination.Linping,Zhejiang,1ofwhichliquorwinemasters(WuzhensaidinformationisCarpenter),whogotAfewbayonets,duetomissedfatal,whennightcame高三文科试题答案11/12海淀区高三年级第二学期期末练习参考答案数学（文科）2016.5阅卷须知:1.评分参考中所注分数，表示考生正确做到此步应得的累加分数。2.其它正确解法可以参照评分标准按相应步骤给分。一、选择题
5、（本大题共8小题,每小题5分,共40分）题号12345678答案BBCABDCD二、填空题（本大题共6小题,每小题5分,共30分）9．10．11.12．13．甲丁乙丙14．三、解答题(本大题共6小题,共80分)15.解：(Ⅰ)设数列的公比为，因为，所以.……………………….2分解得或（舍）.……………………….4分所以.……………………….7分(Ⅱ)记的前项和为的前项和为所以.……………………….9分.……………………….12分所以.……………………….13分locatedintheTomb,DongShenJiabang,deferthenextdayfocusedont
6、heassassination.Linping,Zhejiang,1ofwhichliquorwinemasters(WuzhensaidinformationisCarpenter),whogotAfewbayonets,duetomissedfatal,whennightcame高三文科试题答案11/1216.解：（Ⅰ）因为所以…………………2分…………………4分因为,所以…………………6分（Ⅱ）因为…………………9分令，所以,…………………11分因为对称轴,根据二次函数性质知，当时，函数取得最大值 …………………13分17解：（Ⅰ）取中点，连接因为在中，点分别是所
7、在边的中点，所以.…………………1分又，所以，…………………2分所以是平行四边形，所以，…………………3分又平面，平面，…………………4分所以平面.…………………5分方法二:取中点，连接在中，点分别是所在边的中点，所以.…………………1分又，所以是平行四边形，…………………2分所以…………………3分locatedintheTomb,DongShenJiabang,deferthenextdayfocusedontheassassination.Linping,Zhejiang,1ofwhichliquorwinem
