第二章 平面向量(能力提升)
学校:___________姓名:___________班级:___________考号:___________
一、单选题
(2020·徐汇区·上海中学高二期中)
(2020·海南高三一模)
(2020·全国高一)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bbec9be35b54843d8802f264579b9153.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b1d0dc43bb6b1b608ea3227c764e2a0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/039d41be8c5a1b106fe9bfd81b5f275e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/042d6b29db280afddba385b24a9c82dd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/84a1a69d7460d12d4facd43e0d941190.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d1fe2d802f2b37e7db198c5a3c1df9a4.png)
A.![]() | B.![]() | C.![]() | D.![]() |
【知识点】 平面向量数量积的几何意义解读 数量积的坐标表示解读
(2020·内蒙古乌兰察布市·集宁一中高二期中(理))
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/55ac95d6b8ebed29fcb68f132c8f9a3f.png)
A.![]() | B.![]() | C.2 | D.1 |
【知识点】 向量在几何中的其他应用解读
(2021·全国高三专题练习(文))
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a683ed0427aad624066545101e33c9d3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8f6fef0f3c37fbbbdb4c1b66dca2696f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1a32cabf41d2b07af0f1f98fc46a5187.png)
A.向量![]() ![]() |
B.若![]() ![]() ![]() |
C.对同一平面内任意向量![]() ![]() ![]() ![]() |
D.向量![]() ![]() |
(2020·河南南阳市·南阳中学高三月考(文))
(2021·全国高三专题练习(理))
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a8ccba3b87a8a48ac3dd5f72d00bdb1a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4f390674b47a99d08a43171b85e15e93.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f28f2b42f9f5be75a715cfa1ee8d687.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6b0fe4d834e8eaca89ceaf9c64cdabd9.png)
A.1 | B.2 | C.3 | D.5 |
【知识点】 平面向量的数量积
(2020·深州长江中学高三期中)
(2020·济南市·山东省实验中学高三月考)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4e7a93a1399ff7a2bde342652479241b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d3b54aa2b7f9adf409f0ce8e00615432.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/274cf35acb4a1748d15c39d15a9bea7b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7d0ead0d95d94c4650f8030f18e5d58b.png)
![](https://img.xkw.com/dksih/QBM/2020/11/25/2600425798221824/2609273344688128/STEM/ed46c9fa9ac34036902f22fe9751ad8f.png?resizew=189)
A.![]() | B.![]() | C.![]() | D.![]() |
(2020·全国高二(理))
(多选题)(2020·福建高一期末)
(多选题)(2020·全国高二)
二、填空题
(2020·上海嘉定区·高二期中)
(2020·四川雅安市·雅安中学高一期中)
(2020·湖南怀化市·高三期中)
(2020·威海市文登区教育教学研究培训中心高三期中)
三、解答题
(2020·上海市杨浦高级中学高二期中)
(2020·咸阳市高新一中高三月考(理))
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/501b28ee1853ad06e1e224cec7e57bc2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e18515948143068d8d652f349508e478.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/496590f060e41cbaca42b9eaca3cc6f7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/697e82d288df5ac7656340301e636646.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aa113fa6a474d730d41e2457ea31dae2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/90e06541f9fb593bb1740428297f5ace.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
【知识点】 由向量线性运算结果求参数解读 由向量共线(平行)求参数解读
(2020·阜阳市第二中学高一期末)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/22bf83cd2e8e82e9685b8c1515345885.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b84ebdcc5179c0f998b0307e4ccf48cc.png)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/37b97b295f88972ba1c7e3cefda0885d.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/552355ddba8eef1ca3bf15eb53d79622.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bdd98836819f79b76830bf1491df66ed.png)
(2)若向量
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/552355ddba8eef1ca3bf15eb53d79622.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bdd98836819f79b76830bf1491df66ed.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
【知识点】 由向量共线(平行)求参数解读 向量夹角的计算解读
(2020·河西区·天津实验中学高三月考)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32436704a722d5e568ff5c175bf3c662.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/efc6e4b936d7a800e839a30c3839574d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/07160f14b3b453bebb64cb2bf96dc85a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/915076b13406b8a808eb270c00e7a194.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c47fc4f61c458e41230b1448876b121d.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/11/23/fef70fc5-cb31-48b7-8d40-09027cf5e468.png?resizew=165)
(1)求实数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df64046e91b047037f19e4032e3b6de3.png)
(2)若M,N是线段BC上的动点,且
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6f8c6d94264d1251d4cc14aa7e0e3baa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b7c105b7a778d7e54c17c5b66457058.png)
【知识点】 用定义求向量的数量积解读 数量积的坐标表示解读
(2020·上海徐汇区·高二期中)
(2020·河南高三月考(理))