名校
1 . 如图,正方形
的边长为
,
、
分别为边
、
上的动点,,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bdaa19de263700a15fcf213d64a8cd57.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acc290b44635265137fdf13146b6a6d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/67d822262ff00915910e5b87d81ad1ba.png)
A.若![]() ![]() ![]() |
B.若![]() ![]() ![]() |
C.若![]() ![]() ![]() ![]() |
D.若![]() ![]() ![]() ![]() |
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解题方法
2 . 已知函数
,
的定义域为
,若函数
是奇函数,函数
是偶函数,
,且
.则下列结论正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be1ce3f01e2b6364f9a9fdaf197d5e29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95154d7de8d2bb279a151ab578cfbd83.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1fe17821ea81c6fec60bd5273901bd50.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f7e79070b45fe7c6e6485f164b8be18c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3aa5e6f5567897dbac47f003be93fe63.png)
A.函数![]() ![]() |
B.函数![]() |
C.4是函数![]() |
D.![]() |
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解题方法
3 . 在三棱锥
中,平面
平面
,
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d4357d5744046d4d44abb09e1ee35fcb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a3d7090639341730951c1bc3c9b6164e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7abd284f76d9f5769bc189508ce2572b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/692adb71529e69109a47a4638719c0df.png)
A.三棱锥![]() |
B.点![]() ![]() |
C.二面角![]() |
D.三棱锥![]() ![]() ![]() |
您最近一年使用:0次
2024-06-12更新
|
230次组卷
|
2卷引用:湖南省长沙市长郡中学2024届高三下学期二模考试数学试题
4 . 如图,在四棱锥P-ABCD中,PA⊥底面ABCD,且四边形ABCD为正方形,
,点E,M,N分别为AD,PD,BC的中点,记过点M,N,E的平面为
,四棱锥P-ABCD的体积为V,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/829f9180ddd9aa1a0ee0dc520f4e0b5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
A.AM⊥平面PCD |
B.BM⊥PD |
C.平面![]() ![]() |
D.平面PBC⊥平面PCD |
您最近一年使用:0次
名校
解题方法
5 . 已知函数
的定义域和值域均为
,对于任意非零实数
,函数
满足:
,且
在
上单调递减,
,则下列结 论正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fcac5a39822f67061d3b3d3ec23db9d7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e25a1ad63978ef19566e4c085e12d4a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/181c90b6a54e4a497bd03a82a57117d1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/abbd459e55bbcd421f97c54ea4f0b57b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/67b17b16fdf70d2a885f5ab346afd18b.png)
A.![]() | B.![]() ![]() |
C.![]() | D.![]() |
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6 . 已知非零函数
及其导函数
的定义域均为
,函数
和
均为奇函数,且
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ee74589d2315942a29327b8397482530.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7214ecf2394e119833c9454b1d8416c5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/807565d0652b6e986e675ef692b02503.png)
A.函数![]() | B.![]() |
C.![]() | D.![]() |
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7 . 三棱锥
的侧棱
垂直于底面
,
,
,三棱锥
的体积
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/891579e7c231584a8e16b8eeff79888e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ca67a5b8f69507c8b80379e86f90a8ce.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4bd6a2b112facda441f4e34bf5c145fa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f121eabff3c62c1a196d9ca5f6f83f0b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/891579e7c231584a8e16b8eeff79888e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/39349977835adc3bb7d4fa91efd1396f.png)
A.三棱锥![]() | B.![]() |
C.![]() | D.三棱锥![]() ![]() |
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解题方法
8 . 如图,在直四棱柱
中,四边形
是矩形,
,
,
,点P是棱
的中点,点M是侧面
内的一点,则下列说法正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e09725691ee7851f54c0dee86b2bf55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/efc6e4b936d7a800e839a30c3839574d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc11331a7b2d2619b40ee6d34c3bd620.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51d0fdc5a00ca0e857b89a7e1420df29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2777840758e70e7dbbc18cef8f3d6d2b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e9edc50f7febbc2d5d8dcdc23a3630a7.png)
A.直线![]() ![]() ![]() |
B.存在点![]() ![]() |
C.若点![]() ![]() ![]() ![]() |
D.若点![]() ![]() ![]() |
您最近一年使用:0次
2024-05-29更新
|
603次组卷
|
5卷引用:湖南省2024届高考数学临门押题考试试卷
湖南省2024届高考数学临门押题考试试卷2024届河北省秦皇岛市部分高中高三二模数学试题(已下线)专题7 立体几何综合问题【讲】(已下线)专题5 空间向量的应用问题【讲】(已下线)专题4 立体几何中的动态问题【讲】
解题方法
9 . 如图,在直三棱柱
中,
,
,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
分别是棱
,
上的动点(异于顶点),
,
为
的中点,则下列说法中正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42d3a82b8e587ee890467835bc4e854c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f121eabff3c62c1a196d9ca5f6f83f0b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e8d927585a17c2e98ef7d5a9589a26ac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2777840758e70e7dbbc18cef8f3d6d2b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d88bf46ad08f9677c37eed1d0369329.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9116a920c5c57865da27bcb0b5f9d507.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/56f7ba05c54b3de1f4378f7c8eb58328.png)
A.直三棱柱![]() ![]() |
B.三棱锥![]() ![]() |
C.当![]() ![]() ![]() ![]() |
D.设直线![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
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10 . 如图,点P是棱长为2的正方体
的表面上的一个动点,则下列结论正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e09725691ee7851f54c0dee86b2bf55.png)
A.当点P在平面![]() ![]() |
B.当点P在线段AC上运动时,![]() ![]() ![]() |
C.使直线AP与平面ABCD所成角为![]() ![]() |
D.若F是![]() ![]() ![]() ![]() |
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