2016年河北省中考数学试卷含答案解析(word版).pdf
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1、第1页共 29页2016 年河北省中考数学试卷一、本大题共16 小题,共42 分,1-10 小题各 3 分,11-16 小题各 2 分。在每题给出的四个选项中,只有一项是符合题目要求的1计算:1=A1 B2 C1 D1 2计算正确的选项是A 50=0 Bx2+x3=x5C ab23=a2b5 D 2a2?a1=2a 3以下图形中,既是轴对称图形又是中心对称图形的是ABCD4以下运算结果为x1 的是A1B?CD5假设 k0,b0,则 y=kx+b 的图象可能是ABCD6关于?ABCD 的表达,正确的选项是A假设 ABBC,则?ABCD 是菱形B假设 AC BD,则?ABCD 是正方形C假设 AC
2、=BD,则?ABCD 是矩形 D假设 AB=AD,则?ABCD 是正方形7关于的表达,错误的选项是A是有理数B面积为12 的正方形边长是C=2D在数轴上可以找到表示的点8图 1 和图 2 中所有的正方形都全等,将图1 的正方形放在图2 中的 某一位置,所组成的图形不能围成正方体的位置是第2页共 29页ABCD9如图为44 的网格图,A,B,C,D,O 均在格点上,点O 是A ACD 的外心B ABC 的外心 C ACD 的内心D ABC 的内心10如图,已知钝角ABC,依以下步骤尺规作图,并保留作图痕迹步骤 1:以 C 为圆心,CA 为半径画弧 ;步骤 2:以 B 为圆心,BA 为半径画弧 ,
3、交弧 于点 D;步骤 3:连接 AD,交 BC 延长线于点H以下表达正确的选项是ABH 垂直平分线段AD BAC 平分 BAD CSABC=BC?AH DAB=AD 11点 A,B 在数轴上的位置如下图,其对应的数分别是a 和 b对于以下结论:甲:ba0 乙:a+b0 丙:|a|b|丁:0 文档编码:CB3W6A10H6Q2 HG3V2C2C2J9 ZC4Z3J8P5T4文档编码:CB3W6A10H6Q2 HG3V2C2C2J9 ZC4Z3J8P5T4文档编码:CB3W6A10H6Q2 HG3V2C2C2J9 ZC4Z3J8P5T4文档编码:CB3W6A10H6Q2 HG3V2C2C2J9 Z
4、C4Z3J8P5T4文档编码:CB3W6A10H6Q2 HG3V2C2C2J9 ZC4Z3J8P5T4文档编码:CB3W6A10H6Q2 HG3V2C2C2J9 ZC4Z3J8P5T4文档编码:CB3W6A10H6Q2 HG3V2C2C2J9 ZC4Z3J8P5T4文档编码:CB3W6A10H6Q2 HG3V2C2C2J9 ZC4Z3J8P5T4文档编码:CB3W6A10H6Q2 HG3V2C2C2J9 ZC4Z3J8P5T4文档编码:CB3W6A10H6Q2 HG3V2C2C2J9 ZC4Z3J8P5T4文档编码:CB3W6A10H6Q2 HG3V2C2C2J9 ZC4Z3J8P5T4文档编
5、码:CB3W6A10H6Q2 HG3V2C2C2J9 ZC4Z3J8P5T4文档编码:CB3W6A10H6Q2 HG3V2C2C2J9 ZC4Z3J8P5T4文档编码:CB3W6A10H6Q2 HG3V2C2C2J9 ZC4Z3J8P5T4文档编码:CB3W6A10H6Q2 HG3V2C2C2J9 ZC4Z3J8P5T4文档编码:CB3W6A10H6Q2 HG3V2C2C2J9 ZC4Z3J8P5T4文档编码:CB3W6A10H6Q2 HG3V2C2C2J9 ZC4Z3J8P5T4文档编码:CB3W6A10H6Q2 HG3V2C2C2J9 ZC4Z3J8P5T4文档编码:CB3W6A10H6Q
6、2 HG3V2C2C2J9 ZC4Z3J8P5T4文档编码:CB3W6A10H6Q2 HG3V2C2C2J9 ZC4Z3J8P5T4文档编码:CB3W6A10H6Q2 HG3V2C2C2J9 ZC4Z3J8P5T4文档编码:CB3W6A10H6Q2 HG3V2C2C2J9 ZC4Z3J8P5T4文档编码:CB3W6A10H6Q2 HG3V2C2C2J9 ZC4Z3J8P5T4文档编码:CB3W6A10H6Q2 HG3V2C2C2J9 ZC4Z3J8P5T4文档编码:CB3W6A10H6Q2 HG3V2C2C2J9 ZC4Z3J8P5T4文档编码:CB3W6A10H6Q2 HG3V2C2C2J9
7、 ZC4Z3J8P5T4文档编码:CB3W6A10H6Q2 HG3V2C2C2J9 ZC4Z3J8P5T4文档编码:CB3W6A10H6Q2 HG3V2C2C2J9 ZC4Z3J8P5T4文档编码:CB3W6A10H6Q2 HG3V2C2C2J9 ZC4Z3J8P5T4文档编码:CB3W6A10H6Q2 HG3V2C2C2J9 ZC4Z3J8P5T4文档编码:CB3W6A10H6Q2 HG3V2C2C2J9 ZC4Z3J8P5T4文档编码:CB3W6A10H6Q2 HG3V2C2C2J9 ZC4Z3J8P5T4文档编码:CB3W6A10H6Q2 HG3V2C2C2J9 ZC4Z3J8P5T4文
8、档编码:CB3W6A10H6Q2 HG3V2C2C2J9 ZC4Z3J8P5T4文档编码:CB3W6A10H6Q2 HG3V2C2C2J9 ZC4Z3J8P5T4文档编码:CB3W6A10H6Q2 HG3V2C2C2J9 ZC4Z3J8P5T4文档编码:CB3W6A10H6Q2 HG3V2C2C2J9 ZC4Z3J8P5T4文档编码:CB3W6A10H6Q2 HG3V2C2C2J9 ZC4Z3J8P5T4文档编码:CB3W6A10H6Q2 HG3V2C2C2J9 ZC4Z3J8P5T4文档编码:CB3W6A10H6Q2 HG3V2C2C2J9 ZC4Z3J8P5T4文档编码:CB3W6A10H
9、6Q2 HG3V2C2C2J9 ZC4Z3J8P5T4文档编码:CB3W6A10H6Q2 HG3V2C2C2J9 ZC4Z3J8P5T4文档编码:CB3W6A10H6Q2 HG3V2C2C2J9 ZC4Z3J8P5T4文档编码:CB3W6A10H6Q2 HG3V2C2C2J9 ZC4Z3J8P5T4文档编码:CB3W6A10H6Q2 HG3V2C2C2J9 ZC4Z3J8P5T4文档编码:CB3W6A10H6Q2 HG3V2C2C2J9 ZC4Z3J8P5T4文档编码:CB3W6A10H6Q2 HG3V2C2C2J9 ZC4Z3J8P5T4文档编码:CB3W6A10H6Q2 HG3V2C2C2
10、J9 ZC4Z3J8P5T4第3页共 29页其中正确的选项是A甲乙 B丙丁 C甲丙 D乙丁12在求 3x 的倒数的值时,嘉淇同学误将3x 看成了 8x,她求得的值比正确答案小5依上述情形,所列关系式成立的是A=5 B=+5 C=8x5 D=8x+5 13如图,将?ABCD 沿对角线AC 折叠,使点B 落在 B 处,假设 1=2=44,则 B 为A66 B104C114D12414a,b,c 为常数,且 ac2a2+c2,则关于x 的方程 ax2+bx+c=0 根的情况是A有两个相等的实数根B有两个不相等的实数根C无实数根 D 有一根为0 15如图,ABC 中,A=78 ,AB=4,AC=6 将
11、 ABC 沿图示中的虚线剪开,剪下的阴影三角形与原三角形不相似的是AB CD16如图,AOB=120 ,OP 平分 AOB,且 OP=2假设点M,N 分别在 OA,OB 上,且 PMN为等边三角形,则满足上述条件的PMN 有文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2
12、T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X
13、3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D
14、5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4
15、X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X
16、4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV
17、6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10第4页共 29页A1 个 B2 个 C3
18、 个D3 个以上二、填空题本大题有3 小题,共10 分.17-18 小题各 3 分;19 小题有 2 个空,每空2 分.把答案写在题中横线上178 的立方根是 _18假设 mn=m+3,则 2mn+3m5mn+10=_19如图,已知 AOB=7 ,一条光线从点A 出发后射向OB 边假设光线与OB 边垂直,则光线沿原路返回到点A,此时 A=90 7=83 当 A83 时,光线射到OB 边上的点A1后,经 OB 反射到线段AO 上的点 A2,易知 1=2假设 A1A2AO,光线又会沿A2A1A 原路返回到点A,此时 A=_ 假设光线从A点出发后,经假设干次反射能沿原路返回到点A,则锐角A的最小值=
19、_三、解答题本大题有7 个小题,共68 分.解答应写出必要的文字说明、证明过程或演算步骤20请你参考黑板中老师的讲解,用运算律简便计算:1999 152999118+999 9991821如图,点 B,F,C,E 在直线 l 上F,C 之间不能直接测量,点 A,D 在 l 异侧,测得 AB=DE,AC=DF,BF=EC 文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5
20、 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9
21、ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文
22、档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4
23、W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X
24、9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P1
25、0文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8B4W5 HM9H4X2T8X9 ZZ1Y6X4X3P10文档编码:CV6D5D8
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