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1、relationship, establishe d equivalent relationship 14, and subject: application problem (4)-scores and perce ntage applicationprobl em review content overview answers scores, and percentage appli cation problem of key is: according to meaning , (1) determine standard volume (units 1) (2) find associ
2、ate volume rate corresponds to relationship, Then i n-line solution.Category fraction multiplication word problem score Division applications e ngineering problem problem XV, a subject: review of the measurementof the amount of capacity, measurement andunit s of measurement of common units of measur
3、ement and their significance i n rate 1, currency, le ngth, area, volume, unit size, volume, weightand rate. (Omitted) 2, commonly used time units and their relationshi ps. (Slightly) with a measurementeenunits Zhijianof of poly 1, and of method 2, andpoly method3, and of method and poly method of r
4、elationship measurement distanceof method1, and tool measurement 2, and estimates 16, and subject: geometry preliminary knowledge (1)-line a nd a ngle review content line, a nd segment, andRay, and vertical, and parallel, and a ngle a ngle of classification (slightly) 17, and subject: geometry preli
5、minary knowle dge (2)-plane graphics reviewcontent triangle, and edges shaped, a nd round, and fan axisymmetric graphicsperimeter and area combination graphi cs of area subject : Preliminar y knowledge (3)-review of solid content category 1-dsha pes are divided into:cylinder and cone 2, column isdiv
6、ided into: cuboid, square 3, conecone of the featuresof cuboi ds and cubes relationshi p betwcharacteristics of circular cone isslightly solid surface area and volume 1, size 2, tabl e .和冀教版七年级数学上册期末水平测试题一、 选择题（只选一个可要认准啊！每小题2分，共 20分）1、（冀教七年级上册P11 改编）如图1，四个图形是由立体图形侧面展开得到的，相应的立体图形依次是()图 1A、正方体、圆柱、三棱柱、
7、圆锥B、正方体、圆锥、三棱柱、圆柱C、正方体、圆柱、三棱锥、圆锥D、正方体、圆柱、四棱柱、圆锥2、（原创）下面计算正确的是（）.22（ B） -2 -5= 3（ A） （ 2）=2（ C） 82= 6（ D）（ -2 ） 3=-63、（ 2006 年江苏南京改编） 某地今年 1月 1日至 4日每天的最高气温与最低气温如下表：日期1 月 1 日1 月 2 日1 月 3 日1 月 4 日最高气温5404最低气温02 4 3 其中温差最大的是（）A. 1月 1 日B. 1月 2 日C. 1月 3 日D. 1月 4 日4、（原创）下列说法中正确的是（）A.0是最小的数B.最大的负有理数数是1relat
8、ionship, establishe d equivalent relationship 14, and subject: application problem (4)-scores and perce ntage applicationprobl em review content overview answers scores, and percentage appli cation problem of key is: according to meaning , (1) determine standard volume (units 1) (2) find associate v
9、olume rate corresponds to relationship, Then i n-line solution.Category fraction multiplication word problem score Division applications e ngineeringproblem problem XV, a subject: review of the measurementof the amount of capacity, measurement andunit s ofmeasurement of common units of measurement a
10、nd their significance i n rate 1, currency, le ngth, area, volume, unit size, volume, w eight and rate. (Omitted) 2, commonly used time units and their relationshi ps. (Slightly) with a measurementeenunits Zhijianof of poly 1, and of method 2, andpoly method3, and of method and poly method of relati
11、onship measurement distanceof method1, and tool measurement 2, and estimates 16, and subject: geometry preliminary knowledge (1)-line a nd a ngle review content line, a nd segment, andRay, and vertical, and parallel, and a ngle a ngle of classification (slightly) 17, and subject: geometry preliminar
12、y knowle dge (2)-plane graphics reviewcontent triangle, and edges shaped, a nd round, and fan axisymmetric graphicsperimeter and area combination graphics of area subject : Preliminar y knowledge (3)-review of solid content category 1-dsha pes are divided into:cylinder and cone 2, column is divided
13、into: cuboid, square 3, conecone of the featuresof cuboi ds and cubes relationship betwcharacteristics of circular cone isslightly solid surface area and volume 1, size 2, tabl e .和C. 任何有理数的绝对值都是正数D.如果两个数互为相反数，那么它们的绝对值相等。5、（冀教七年级上册P129 例 2 改编） 轮船在海上航行到C 处观测到小岛A的方向是北偏西40 , 则同时从A 处观测位于C 处的轮船的方向是()A、南偏
14、东40 B 、北偏东50 C、北偏东40 D、南偏东506、（原创）下列说法中正确的是（）（ A）近似数 3.50 与近似数 3.5 的精确度一样（ B）近似数 2.1 103 与近似数 3100 的精确度一样（ C）近似数 1.2 与近似数 0.310 有三个有效数字（ D）将 2.145 精确到百分位后，有四个有效数字7、（原创）下列结论正确的是()A. 直线比射线长B.过两点有且只有一条直线C. 过三点一定能作三条直线D.一条直线就是一个平角.8、（冀教七年级上册P150 习题 3 改编）某商店把一种洗涤用品按标价的九折出售， 仍可获利20%，若该洗涤用品的进价为21 元，则标价为 （）
15、元。（ A） 26（ B） 27（ C） 28（ D）299、（冀教七年级上册P126 练习题改编）甲乙两人各用一张正方形的纸片ABCD折出一个45的角（如图） ，两人做法如下：甲：将纸片沿对角线AC折叠，使B 点落在 D 点上，则 1=45；乙：将纸片沿AM、AN折叠，分别使B、D 落在对角线AC上的一点P，则MAN=45 . 对于两人的做法，下列判断正确的是（）.relationship, establishe d equivalent relationship 14, and subject: application problem (4)-scores and perce ntage
16、applicationprobl em review content overview answers scores, and percentage appli cation problem of key is: according to meaning , (1) determine standard volume (units 1) (2) find associate volume rate corresponds to relationship, Then i n-line solution.Category fraction multiplication word problem s
17、core Division applications e ngineeringproblem problem XV, a subject : review of the measurementof the amount of capacity, measurement andunit s of measurement of common units of measurement and their significance i n rate 1, currency, le ngth, area, volume, unit size, volume, weight and rate. (Omit
18、ted) 2, commonly used time units and their relatiof cuboionshi ps. (Slightly) with a measurementeenunits Zhijianof of poly 1, and of method 2, andpoly method3, and of method and poly method of relationship measurement distanceof method1, and tool measurement 2, and estimates 16, and subject: geometr
19、y preliminary knowle dge (1)-l ine a nd a ngle review content line, a nd segment, andRay, and vertical, and parallel, and a ngle a ngle of classification (slightly) 17, and subject: geometry preliminary knowle dge (2)-plane graphics reviewcontent triangle, and edges shaped, a nd round, and fan axisy
20、mmetric graphicsperimeter and area combination graphi cs of area subject : Preliminar y knowledge (3) -review of solid content category 1-dsha pes are divided into:cylinder and cone 2, column is divided into: cuboid, square 3, conecone of the featuresds and cubes relationship betwcharacteristics of
21、circular cone isslightly solid surface area and volume 1, size 2, tabl e .和（ A）甲乙都对（ B）甲对乙错（ C）甲错乙对（ D）甲乙都错10、（原创）为鼓励节约用电，某地对用户用电收费标准作如下规定：如果每月用电不超过100 度，那么每度电价按a 元收费 . 如果超过100 度，那么超过部分每度加倍收费. 某户居民在一个月内用电180 度，他这个月应缴纳电费A 180a 元B 260a 元C 280a 元D360a 元二、填空题（表达你敏锐的思维，需要的是细心！每小题3 分，共 24 分）11、（冀教七年级上册P32
22、 习题改编）按照神舟号飞船环境控制与生命保障分系统的设计指标， “神舟”五号飞船返回舱的温度为21 4 . 该返回舱的最高温度为_ .12、（原创）如果一个角的补角是120 ，那么这个角的余角为_.D13、（冀教七年级上册P137 复习题 5 改编）如图，将一副三角板叠放在一起，使直角的顶点重合于点 O，则 AOB DOC _度 .ACOB14、（原创）在数轴上，若A 点表示数 x ，点 B 表示数 5，A、 B 两点之间的距离为7，则 x_.15、（原创）如果日历上爸爸的生日的那天上、下、左、右四个日期的和为relationship, establishe d equivalent rela
23、tionship 14, and subject: application problem (4)-scores and perce ntage applicationprobl em review content overview answers scores, and percentage appli cation problem of key is: according to meaning , (1) determine standard volume (units 1) (2) find associate volume rate corresponds to relationshi
24、p, Then i n-line solution.Category fraction multiplication word problem score Division applications e ngineeringproblem problem XV, a subject: review of the measurementof the amount of capacity, measurement andunit s ofmeasurement of common units of measurement and their significance i n rate 1, cur
25、rency, le ngth, area, volume, unit size, volume, w eight and rate. (Omitted) 2, commonly used time units and their relationshi ps. (Slightly) with a measurementeenunits Zhijianof of poly 1, and of method 2, andpoly method3, and of method and poly method of relationship measurement distanceof method1
26、, and tool measurement 2, and estimates 16, and subject: geometry preliminary knowledge (1)-line a nd a ngle review content line, a nd segment, andRay, and vertical, and parallel, and a ngle a ngle of classification (slightly) 17, and subject: geometry preliminary knowle dge (2)-plane graphics revie
27、wcontent triangle, and edges shaped, a nd round, and fan axisymmetric graphicsperimeter and area combination graphics of area subject : Preliminar y knowledge (3)-review of solid content category 1-dsha pes are divided into:cylinder and cone 2, column is divided into: cuboid, square 3, conecone of t
28、he featuresof cuboi ds and cubes relationship betwcharacteristics of circular cone isslightly solid surface area and volume 1, size 2, tabl e .和96，那么爸爸的生日是_日 .16、（原创）如果，a-2 +(b+1) 2=0,则(a+b) 2010 的值是 _17、（ 2006 年山东烟台）一位美术老师在课堂上进行立体模型素描教学时， 把 14 个棱长为1 分米的正方体摆在课桌上成如图6 形式，然后他把露出的表面都涂上不同的颜色，则被他涂上颜色部分的面积
29、为_.18、（ 2009 年广西南宁）正整数按图的规律排列请写出第 20 行，第 21列的数字第一列第二列第三列第四列第五列第一行1251017第二行4361118第三行9871219第四行1615141320第五行2524232221三、解答题（耐心计算，仔细观察，表露你萌动的智慧！共56 分）19、计算： ( 原创 ) （每小题6 分）32( 2) 31（ 1）44relationship, establishe d equivalent relationship 14, and subject: application problem (4)-scores and perce ntage
30、 applicationprobl em review content overview answers scores, and percentage appli cation problem of key is: according to meaning , (1) determine standard volume (units 1) (2) find associate volume rate corresponds to relationship, Then i n-line solution.Category fraction multiplication word problem
31、score Division applications e ngineeringproblem problem XV, a subject : review of the measurementof the amount of capacity, measurement andunit s of measurement of common units of measurement and their significance i n rate 1, currency, le ngth, area, volume, unit size, volume, weight and rate. (Omi
32、tted) 2, commonly used time units and their relatiof cuboionshi ps. (Slightly) with a measurementeenunits Zhijianof of poly 1, and of method 2, andpoly method3, and of method and poly method of relationship measurement distanceof method1, and tool measurement 2, and estimates 16, and subject: geomet
33、ry preliminary knowle dge (1)-l ine a nd a ngle review content line, a nd segment, andRay, and vertical, and parallel, and a ngle a ngle of classification (slightly) 17, and subject: geometry preliminary knowle dge (2)-plane graphics reviewcontent triangle, and edges shaped, a nd round, and fan axis
34、ymmetric graphicsperimeter and area combination graphi cs of area subject : Preliminar y knowledge (3) -review of solid content category 1-dsha pes are divided into:cylinder and cone 2, column is divided into: cuboid, square 3, conecone of the featuresds and cubes relationship betwcharacteristics of
35、 circular cone isslightly solid surface area and volume 1, size 2, tabl e .和2222（ 2）（ 3a+2b -4a ）-(-a+3a -a ) ，其中 a 220、（冀教七年级上册P136 复习题改编）（ 6 分）如图，已知AOCBOD110 ， BOC75C求：AOD 的度数DBOA21、（冀教七年级上册P167 复习题 10 改编）（ 8 分） 某天，一蔬菜经营户用 60 元钱从蔬菜批发市场批了西红柿和豆角共40kg 到菜市场去卖，西红柿和豆角这天的批发价与零售价如下表：品名西红柿豆角批发价（单价：元/kg ）1
36、21 6零售价（单价：元/kg ）1 82 5此蔬菜经营户当天卖完这些西红柿和豆角能赚多少钱？relationship, establishe d equivalent relationship 14, and subject: application problem (4)-scores and perce ntage applicationprobl em review content overview answers scores, and percentage appli cation problem of key is: according to meaning , (1) dete
37、rmine standard volume (units 1) (2) find associate volume rate corresponds to relationship, Then i n-line solution.Category fraction multiplication word problem score Division applications e ngineeringproblem problem XV, a subject: review of the measurementof the amount of capacity, measurement andu
38、nit s ofmeasurement of common units of measurement and their significance i n rate 1, currency, le ngth, area, volume, unit size, volume, w eight and rate. (Omitted) 2, commonly used time units and their relationshi ps. (Slightly) with a measurementeenunits Zhijianof of poly 1, and of method 2, andp
39、oly method3, and of method and poly method of relationship measurement distanceof method1, and tool measurement 2, and estimates 16, and subject: geometry preliminary knowledge (1)-line a nd a ngle review content line, a nd segment, andRay, and vertical, and parallel, and a ngle a ngle of classifica
40、tion (slightly) 17, and subject: geometry preliminary knowle dge (2)-plane graphics reviewcontent triangle, and edges shaped, a nd round, and fan axisymmetric graphicsperimeter and area combination graphics of area subject : Preliminar y knowledge (3)-review of solid content category 1-dsha pes are
41、divided into:cylinder and cone 2, column is divided into: cuboid, square 3, conecone of the featuresof cuboi ds and cubes relationship betwcharacteristics of circular cone isslightly solid surface area and volume 1, size 2, tabl e .和22、（冀教七年级上册 P137 复习题 3 改编）如图，已知 AOB是直角， BOC 600, OE 平分 AOC， OF平分 BOC.（ 10 分）(1) 求 E