2024高一下·全国·专题练习
1 . 判断正误,正确的填“正确”,错误的填“错误”.
(1)若
是直角三角形,则有
.( )
(2)若
,则直线
与
平行.( )
(3)若平面四边形ABCD满足
,
=0,则该四边形一定是菱形.( )
(4)在
中,若满足
,则
为
的重心. ( )
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/91942670354affa8d52edadbcfa762bc.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32458db21db3e131308b31f48353fbb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d78abbad68bbbf12af10cd40ef4c353.png)
(3)若平面四边形ABCD满足
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b19f09e31d95863882d960637bdee63d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4c304dde0628fe407cfa8399d1931743.png)
(4)在
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bc8b996e09fbc46236abd14a9845415c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/895dc3dc3a6606ff487a4c4863e18509.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
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2024高一下·全国·专题练习
2 . 判断正误(正确的写正确,错误的写错误)
(1)基底中的向量不能为零向量.( )
(2)平面内的任何两个向量都可以作为一个基底.( )
(3)若
不共线,且
,则
. ( )
(4)平面向量的基底不唯一,只要基底确定后,平面内的任何一个向量都可被这个基底唯一表示.( )
(1)基底中的向量不能为零向量.
(2)平面内的任何两个向量都可以作为一个基底.
(3)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b8e8b95a61af300412fc65f846089028.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c535ec8ba5b92f018e782352b9dd560.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/75954bed71184ff3c8bb2f8ec4551912.png)
(4)平面向量的基底不唯一,只要基底确定后,平面内的任何一个向量都可被这个基底唯一表示.
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2024高一下·全国·专题练习
3 . 正确的填“正确”,错误的填“正确”
(1)对于任意向量
和任意实数
,
与
一定是共线向量.( )
(2)向量
与
的方向不是相同就是相反.( )
(3)若向量
和
共线,则必有
.( )
(4)若向量
和
不共线,且
,则必有
.( )
(5)若向量
,
共线,则
四点共线( )
(1)对于任意向量
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/64c5562bd4d1b54424330cb6329cd79d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df64046e91b047037f19e4032e3b6de3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1ecc0b35db23f16a3f01b6edc660b6a2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/64c5562bd4d1b54424330cb6329cd79d.png)
(2)向量
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1ecc0b35db23f16a3f01b6edc660b6a2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/64c5562bd4d1b54424330cb6329cd79d.png)
(3)若向量
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/64c5562bd4d1b54424330cb6329cd79d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b45ba716f03748c19b7ce2f99af536ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5814266ed6bb60b7b58fe7e0f02eb48a.png)
(4)若向量
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/64c5562bd4d1b54424330cb6329cd79d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b45ba716f03748c19b7ce2f99af536ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/58aa199d5f73e4a21d8c60c1fd0369fc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1bba1e65bcf53d905e05c9b63850d501.png)
(5)若向量
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/abcb5d89b04570ceda2c29e11cb27a57.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bc1070a28cb9cb8553c29747d1993b16.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0c82a10b4f0c9323d726804c89dd9548.png)
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2024高三·全国·专题练习
解题方法
4 . 在平面内有一点
,对任一异于
点的
点,将其变换成该射线
上一点
,且使
,这个变换叫做平面反演变换
点
叫做反演中心或反演极,
叫做反演幂.
(1)若
是坐标原点,
关于
的反演点是
,求证:
,
.
(2)以坐标原点
为反演中心,反演幂
,求曲线
经过反演变换后的轨迹.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0101a7b5c8a4aed0de2af363792e39a1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5a9454574ca7215c2c2156005bceeb0b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ca4deff036f4dac64ed93985c5f8a24d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c90282d4a37c9a20620d4bbb0c263cae.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4e3986d6d4da5c0759bcbddd62545fc5.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6ed6e1ee7c08ed066589bfa550f41e2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7fdf9158e9614cfcea5cd5c50976d460.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5282e7f69977d60b4055d45b051379de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c7b5cb97fa5c486031d41f7890b5c914.png)
(2)以坐标原点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5d7e5c143b151c8c682e525a87480e13.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/39d0208bc2677f72483f81601c3bfbcf.png)
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5 . 判断题(正确的填“正确”,错误的填“错误”):
(1)平行向量就是共线向量.( )
(2)若向量
的模小于
的模,则
.( )
(3)质量、动量、功、加速度都是向量.( )
(4)若
与
共线,则A,B,C,D四点必在一条直线上.( )
(5)若向量
与
平行,则
与
的方向相同或相反.( )
(6)在
中,
.( )
(7)若向量
与
有共同的起点,则以
的终点为起点,以
的终点为终点的向量等于
.( )
(8)若
且
,当
,则一定有
与
共线.( )
(9)若
,则
或
.( )
(10)若
且
,则
.( )
(11)向量
在
方向上的投影是一个模等于
,方向与
相同或相反的向量. ( )
(12)
.( )
(1)平行向量就是共线向量.
(2)若向量
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/64c5562bd4d1b54424330cb6329cd79d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b45ba716f03748c19b7ce2f99af536ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/de12437ea8219e16092749a45858053a.png)
(3)质量、动量、功、加速度都是向量.
(4)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/abcb5d89b04570ceda2c29e11cb27a57.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bc1070a28cb9cb8553c29747d1993b16.png)
(5)若向量
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/64c5562bd4d1b54424330cb6329cd79d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b45ba716f03748c19b7ce2f99af536ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/64c5562bd4d1b54424330cb6329cd79d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b45ba716f03748c19b7ce2f99af536ab.png)
(6)在
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e71163a9fd0b7c3b86d1c7f3267bde28.png)
(7)若向量
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/64c5562bd4d1b54424330cb6329cd79d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b45ba716f03748c19b7ce2f99af536ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b45ba716f03748c19b7ce2f99af536ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/64c5562bd4d1b54424330cb6329cd79d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2fb667795acdfafa436ee35e152adbc4.png)
(8)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/13e87088da41685cc8d433fbbe0e18d6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/177bac525befae1da05679bba3735d30.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/11aeda90bd9777fda412249a37fc7a08.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/64c5562bd4d1b54424330cb6329cd79d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b45ba716f03748c19b7ce2f99af536ab.png)
(9)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5addd0c822fa3c5ac9c7db649f6682cb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eab00d21b5a95621c6b6164dfb9e08b0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/afff2ac07ebf0f4b8b498db0e256a72d.png)
(10)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6aa8f7351f41cbfc74f99de51c752ed3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f6e8e539b10975174077d1fbf8d8099.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/58fbeefcb60bff9eab8243d3b4931123.png)
(11)向量
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/64c5562bd4d1b54424330cb6329cd79d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b45ba716f03748c19b7ce2f99af536ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/69107a1f19902da9c610086e94c86daf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b45ba716f03748c19b7ce2f99af536ab.png)
(12)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7960dd509a123a8efe26a32e1f0ea396.png)
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名校
解题方法
6 . 对于非零向量
与
,则下列说法正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/64c5562bd4d1b54424330cb6329cd79d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4595a9ff694a625a3cda4b488dc38eca.png)
A.方向相反 | B.方向相同 |
C.向量![]() ![]() ![]() | D.![]() |
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2023-08-11更新
|
610次组卷
|
4卷引用:广西横州市横州中学2022-2023学年高一下学期5月月考数学试题
7 . 下列与平面向量相关的结论正确的是( ).
A.在四边形![]() ![]() |
B.对任意一个等边![]() ![]() |
C.对于非零向量![]() ![]() ![]() ![]() ![]() |
D.对于非零向量![]() ![]() ![]() ![]() ![]() |
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8 . 下列结论正确的是( )
A.向量![]() ![]() |
B.已知直线上有![]() ![]() ![]() ![]() ![]() ![]() ![]() |
C.向量![]() ![]() ![]() |
D.已知平面内O,A,B,C四点,其中A,B,C三点共线,O,A,B三点不共线,且![]() ![]() |
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9 . 下列各命题中正确的命题是__________ .
①所有的单位向量都相等;
②向量的模是一个正实数;
③
中,必有
:
④若
均为非零向量,则
与
一定相等;
⑤若
与
同向,且
,则
;
⑥由于
的方向不确定,故
不与任何非零向量平行;
⑦若
,则存在唯一实数
,使
成立;
⑧设
是平面内两个已知向量,则对平面内的任意向量
,存在唯一实数对x,y,使得
,成立;
⑨
中,D,E,F分别是边
的中点,则
;
①所有的单位向量都相等;
②向量的模是一个正实数;
③
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e71163a9fd0b7c3b86d1c7f3267bde28.png)
④若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b8e8b95a61af300412fc65f846089028.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7cd8e4bf215f2769c84b3559508c8c24.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7efc342fe2e7c9e0ce7a836e512ef389.png)
⑤若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/64c5562bd4d1b54424330cb6329cd79d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b45ba716f03748c19b7ce2f99af536ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d752281c61f6c09dfe975a75afd2b2a2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8f107e1dbb415f08c74769cf3544441d.png)
⑥由于
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b12de8a4f788ff23d36e74c811354779.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b12de8a4f788ff23d36e74c811354779.png)
⑦若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/91b958a367fa2f08b6202a5a6ebf5e9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df64046e91b047037f19e4032e3b6de3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5814266ed6bb60b7b58fe7e0f02eb48a.png)
⑧设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/10814bc3db929e79874befe96cf4e3d4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/64c5562bd4d1b54424330cb6329cd79d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e8df6d6a87e4c3f2ecf22dd0679ad756.png)
⑨
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/746ee1515a178948b04f535705c6f738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3c9fbf69745aa70c5172303ec5374289.png)
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名校
10 . 下列五个结论:
①温度有零上和零下之分,所以温度是向量;
②向量
,则
与
的方向必不相同;
③
,则
;
④向量
是单位向量,向量
也是单位向量,则向量
与向量
共线;
⑤方向为北偏西
的向量与方向为东偏南
的向量一定是平行向量.
其中正确的有( )
①温度有零上和零下之分,所以温度是向量;
②向量
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/224190cb5890d9ca9c1bd3401d0b0e36.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/64c5562bd4d1b54424330cb6329cd79d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b45ba716f03748c19b7ce2f99af536ab.png)
③
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ebd314e6e8634db3db2e0cd71764aec4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8f107e1dbb415f08c74769cf3544441d.png)
④向量
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/64c5562bd4d1b54424330cb6329cd79d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b45ba716f03748c19b7ce2f99af536ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/64c5562bd4d1b54424330cb6329cd79d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b45ba716f03748c19b7ce2f99af536ab.png)
⑤方向为北偏西
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2fb94bd9eb80fb9f5f02f518bb8f2211.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d36581140ebac5d28438ea63b1b23b65.png)
其中正确的有( )
A.①⑤ | B.④ | C.⑤ | D.②④ |
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