河北张家口市桥东区部分校2026-2027学年七年级上学期11月期中数学试题(无答案)

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七年级数学学科学业水平质量监测

2026.11

本试卷满分为100分,考试时间为90分.

答题要求及注意事项:

1.答题前,考生务必将自己的姓名、班级填写在答题卡上;准考证号用2B铅笔涂在答题卡上.

2.选择题答题,必须使用2B铅笔填涂,修改时用橡皮擦干净;非选择题部分,必须使用黑色字迹的钢笔、签字笔或圆珠笔书写在答题区域内,超出答题区域书写无效.

一、选择题(本大题共12个小题,每小题3分;共36分,在每个小题给出的四个选项中,只有一项是符合题目要求的)

1.如图呈现了2023年1月1日四个城市的最低和最高气温,其中温差最大的城市为(    )

北京

昆明

西安

哈尔滨

A.北京 B.昆明 C.西安 D.哈尔滨

2.计算:(    )

A. B. C. D.

3.如图是某个几何体表面的展开图,则这个几何体可能为(    )

A.圆锥 B.圆柱 C.球体 D.棱柱

4.的结果是(    )

A.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  B.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

C.  D.

5.如图,涂色的小正方形是一个正方体展开图的其中5个面,添上①~④中的(    )号面可以使其折成一个完整的正方体.page number 0

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A.① B.② C.③ D.④

6.如图,点A,B,C在直线上,以下说法正确的个数是(    )

①图中共有3条线段②射线与射线是同一条射线③点C在线段的延长线上④线段表示点A与点C之间的距离(    )

A.1个 B.2个 C.3个 D.4个

7.如图是一个“数值转换机”的示意图,若输入的值分别为、.则输出的结果是(    )

A. B. C. D.

8.下面的各式正确的是(    )

A.  B.

C.  D.

9.稀土是加工制造、国防军工等不可或缺的原料.据有关数据表明:全球已知的稀土总储量约为1.2亿吨,俄罗斯的稀土储量有1000万吨,而中国是俄罗斯的4.4倍,则中国的稀土储量用科学记数法表示为(    )

A.吨 B.杶 C.吨 D.吨

10.若多项式与的差是一个单项式,则与的关系一定满足(    )page number 1

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A.  B.

C.  D.不能确定

11.如图,折叠纸面上一数轴,使得表示数5与数-1的两点重合,若此时,数轴上的A、B两点也重合(点A在点B的左边),且A、B两点之间的距离为20,则A表示的数为(    )

A.10 B.-10 C.8 D.-8

12.将正整数1至2026按一定规律排列如图所示.平移表中带阴影的方框,方框中三个数的和可能是(    )

A.2018 B.2019 C.2022 D.2040

二、填空题(本大题共4个小题,每小题3分;共12分)

13.比较大小: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__________(填).

14.一个几何体由若干大小相同的小立方块搭成,如图分别是从它的正面、左面、上面看到的形状图,则构成这个几何体的小立方块的个数是_________个.

15.某种T形零件尺寸如图所示,则阴影部分的周长为_________(要求化简).page number 2

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