广东省广州市花都区2022-2023学年七年级上学期期末数学试题
广东
七年级
期末
2023-01-22
745次
整体难度:
容易
考查范围:
数与式、图形的性质、方程与不等式、图形的变化
一、单选题 添加题型下试题
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/697ea4f2cd1a6f4c0bfa64b32908f7fa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2122e3f1e76a635e58e4d54aa594c552.png)
A.![]() | B.![]() | C.![]() | D.不能确定 |
【知识点】 有理数除法的应用
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
【知识点】 销售盈亏(一元一次方程的应用)解读
二、填空题 添加题型下试题
【知识点】 用科学记数法表示绝对值大于1的数解读
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f0eef60a181cd85369e745c0bb9f095.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/707ea658f3a9359f5740d5aab48f7948.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd707b69a11f8de5566f23c1a2a9ff5a.png)
【知识点】 方程的解解读 解一元一次方程(一)——合并同类项与移项解读
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20d6fc9b90f370fbb27552876b650f8f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/392cdb9d30684cce244bef94b8d861b9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ff7942da6c3fc4005256fb1458557c0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6706fe00b4e231e62d9ecbec567d526b.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/11/11/3f741f41-1718-44c1-a4f6-140062006bb1.png?resizew=162)
【知识点】 根据点在数轴的位置判断式子的正负解读 实数与数轴解读
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d40b319212a7e7528b053e1c7097e966.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/85c4bdfb0db1e31e8459df1d15f9ab55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/72cb97395ebc5ee1b212afb7a97b985c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d004d2d115b477ade6af7ddb93db0df8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e72b2e1ff83e95df048745322982451.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/868ff1350bd72625328c85c3097cd85e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5a72dfbf0138a611174c36ce077e0c47.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/3/12/5e6d3da6-a81b-447e-8be2-775cdee98aba.png?resizew=129)
三、解答题 添加题型下试题
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cb068620bf09adf7b81e01d08a1b63fa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e65397f11ea8af736f38debadf420c4a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03837b3769eda7f0d3804cc5ad4a6d60.png)
【知识点】 整式的加减中的化简求值解读
(1)设选手小明答对x题,则小明不答或答错共___________题(用含x的代数式表示);
(2)若小明最终的成绩为65分,求小明答对了多少道题?
【知识点】 用代数式表示式解读 比赛积分(一元一次方程的应用)解读
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/de712fbc4708159231a13238755235fc.png)
(1)将最后一名乘客送到目的地时,求出租车距商场
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
(2)已知这辆新能源电动出租车每千米耗电成本为0.2元,求它这天上午载客行驶里程的总成本.
【知识点】 绝对值的意义解读 有理数四则混合运算的实际应用解读
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f04730ed5e8918d21339c2df7924667e.png)
(2)在(1)所作的图中,若点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bdbc45bc62802913e1f0586fcb47adde.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d40b319212a7e7528b053e1c7097e966.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/1/21/30b0c58e-0db1-4b59-92dd-e063a641f5ad.png?resizew=163)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a7ad9b1e635979596375d8b804de3216.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/86a2db6311e228ed33b6c71d0a5918cf.png)
(2)请说明
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4b5639af5a02601a0f9388cd22dbb8c7.png)
(3)写出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fabb884dc5f9609de491245463bbe9a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1384d0a02d097ac7aa8a19e8da6f9767.png)
【知识点】 三角板中角度计算问题解读 与余角、补角有关的计算解读
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ce7af7c5df749c6fa9bbe87faa72c66d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e1c9ae241fd78126274c65e17990c88.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5c650fe55b7603f106c53ca2423451c6.png)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
(3)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
【知识点】 用代数式表示式解读 方案选择(一元一次方程的应用)解读
![](https://img.xkw.com/dksih/QBM/editorImg/2023/1/22/f9c97732-b975-4d70-8497-cb205444304f.png?resizew=427)
(1)【发现规律】如图①,已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f03d2fb1ecb2e36fb24bb21f80e07a4e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/85171ba0cd82410061db185a1ff7a9d2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6d7b2fe01a33c4825f9974ed9663a99c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/828628c0876b45381c9a0edeb0fec236.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dc9f91270ddbe1cf3c1362e1b95aee14.png)
(2)【探索归纳】如图①,
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cbd1fb163a8b61185306423a5343d338.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fc47d201a4d73d5745098dcfeacedcf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/828628c0876b45381c9a0edeb0fec236.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dc9f91270ddbe1cf3c1362e1b95aee14.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dc9f91270ddbe1cf3c1362e1b95aee14.png)
(3)【问题解决】如图②,若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/016b87b47382104d37176f9cef5a6022.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9a94a3697e5685193cd3f68cd7964373.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ca8efe3c3e3648ffefa4e29e6cf51b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/828628c0876b45381c9a0edeb0fec236.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b90e0f35eda1a729fed485f83da5ea9d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/828628c0876b45381c9a0edeb0fec236.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bdb0aa8a61380228e285f3b5c7b74c47.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b90e0f35eda1a729fed485f83da5ea9d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0aee6e4e9350a2665df8597ff8045bbd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b90e0f35eda1a729fed485f83da5ea9d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/683c590673eece14fea3319c4fd5eb55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/828628c0876b45381c9a0edeb0fec236.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b90e0f35eda1a729fed485f83da5ea9d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/828628c0876b45381c9a0edeb0fec236.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/683c590673eece14fea3319c4fd5eb55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b90e0f35eda1a729fed485f83da5ea9d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef4113c492885ba7c47fe42ac792578f.png)
【知识点】 其他问题(一元一次方程的应用) 角平分线的有关计算解读
试卷分析
试卷题型(共 25题)
试卷难度
知识点分析
细目表分析 导出
题号 | 难度系数 | 详细知识点 | 备注 |
一、单选题 | |||
1 | 0.94 | 有理数的分类 | |
2 | 0.94 | 几何体展开图的认识 | |
3 | 0.85 | 绝对值的意义 求一个数的绝对值 | |
4 | 0.94 | 已知同类项求指数中字母或代数式的值 | |
5 | 0.94 | 方向角的表示 | |
6 | 0.94 | 去括号 | |
7 | 0.85 | 线段中点的有关计算 | |
8 | 0.85 | 有理数除法的应用 | |
9 | 0.85 | 销售盈亏(一元一次方程的应用) | |
10 | 0.85 | 有理数的乘方运算 程序流程图与代数式求值 | |
二、填空题 | |||
11 | 0.94 | 有理数的乘方运算 | |
12 | 0.85 | 用科学记数法表示绝对值大于1的数 | |
13 | 0.85 | 方程的解 解一元一次方程(一)——合并同类项与移项 | |
14 | 0.85 | 根据点在数轴的位置判断式子的正负 实数与数轴 | |
15 | 0.85 | 角平分线的有关计算 三角形折叠中的角度问题 矩形与折叠问题 折叠问题 | |
16 | 0.85 | 用代数式表示数、图形的规律 | |
三、解答题 | |||
17 | 0.94 | 有理数四则混合运算 | 计算题 |
18 | 0.85 | 解一元一次方程(一)——合并同类项与移项 | 问答题 |
19 | 0.85 | 整式的加减中的化简求值 | 计算题 |
20 | 0.85 | 用代数式表示式 比赛积分(一元一次方程的应用) | 应用题 |
21 | 0.85 | 绝对值的意义 有理数四则混合运算的实际应用 | 应用题 |
22 | 0.85 | 作线段(尺规作图) 线段中点的有关计算 | 作图题 |
23 | 0.65 | 三角板中角度计算问题 与余角、补角有关的计算 | 问答题 |
24 | 0.65 | 用代数式表示式 方案选择(一元一次方程的应用) | 问答题 |
25 | 0.4 | 其他问题(一元一次方程的应用) 角平分线的有关计算 | 问答题 |