2013-2014学年湖北省黄冈中学七年级下学期期末考试数学试卷（带解析）

适用年级：初一
试卷号：192338

试卷类型：期末
试卷考试时间：2017/7/26

1.选择题(共12题)

1.—People like to watch the sitcoms for many _________ .

—Yes, they are relaxing and funny.

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2.—People like to watch the sitcoms for many _________ .

—Yes, they are relaxing and funny.

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3.—Is there _________ in the new restaurant?

—Yes, its pizza and fish are great.

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4.下列运动中不满足机械能守恒的是（）

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5.—Is your brother as heavy as you?

— _________. He is heavier than me.

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6.Which place are the speakers talking about?

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7.It's necessary for us _________ from others.

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8.— Why do you like rainy days?

—The air becomes _________ after the rain.

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9.Toby put________ umbrella and______ magazine into his bag.

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10.Toby put________ umbrella and______ magazine into his bag.

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11.完形填空

B

Bobby likes wearing hats. Hats make him feel cool. Hats1the sun out of his eyes. His favorite hat is a baseball hat.

Last year, Bobby saved money every month to buy the baseball2 . After a few3 , he had enough money for the new hat. Although it4 him some months to buy one, he was excited.

Bobby bought a new red hat because his favorite baseball team wore 5 hats. When he put on his new hat, he felt he was a part of the team. When Bobby's father saw the new hat, he was kind of6. He didn't think his son could save so much money.

One day Bobby's father got two7tickets, so he planned to take his son to watch a baseball game. Bobby was very happy to wear his new red hat to the8. He was very excited to watch his favorite team. He thought he was one of them, 9 all the team wore the same red hats.

His team won the game, and Bobby was very happy. The new hat was good and it10 his favorite team good luck. And it was really good to spend time with Dad.

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12.I didn't buy the book _________ I didn't have enough money.

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2.单选题(共7题)

13.

如图，工人师傅砌门时，常用木条EF固定长方形门框ABCD，使其不变形，这样做的根据是（）．

A．两点之间的线段最短	B．长方形的四个角都是直角
C．长方形对边相等	D．三角形具有稳定性

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14.

下面每组数分别是三根小木棒的长度，它们能摆成三角形的是（　　）
A. 12cm，3cm，6cm B. 8cm，16cm，8cm C. 6cm，6cm，13cm D. 2cm，3cm，4cm

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15.

小冬不慎将一块三角形的玻璃摔碎成如图所示的四块（即图中标有1，2，3，4的四块），你认为将其中的哪一块带去，能配一块与原来一样大小的三角形？应该带（）

A．第1块

B．第2块

C．第3块

D．第4块

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16.

如图，AB∥ED，则∠A＋∠C＋∠D＝（）

A．180°

B．270°

C．360°

D．540°

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17.

下列运算正确的是（）。

A．	B．
C．	D．

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18.

下列图形中，只有两条对称轴的图形是（）．

A．

B．

C．

D．

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19.

将一圆形纸片对折后再对折，得到下图，然后沿着图中的虚线剪开，得到两部分，其中一部分展开后的平面图形是(　　)

A．

B．

C．

D．

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3.填空题(共7题)

20.

单项式

的系数是．

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21.

丽丽在洗手后，没有把水龙头拧紧，该水龙头每秒会滴下2滴水，每滴水约0.05毫升．设t小时内该水龙头共滴了m毫升水，请你写出该水龙头流失的水量m与时间t的关系式：．

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22.

科学发现：植物的花瓣、萼片、果实的数目以及其他方面的特征，都非常吻合于一个奇特的数列——著名的裴波那契数列：1，1，2，3，5，8，13，21，34，55，……仔细观察以上数列，则它的第11个数应该是 .

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23.

如图是用四张相同的长方形纸片拼成的图形，请利用图中空白部分的面积的不同表示方法写出一个关于a、b的恒等式__________________.

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24.

小明不慎将一块三角形的玻璃摔碎成如图所示的四块（即图中标有1、2、3、4的四块），你认为将其中的哪一块带去，就能配一块与原来一样大小的三角形？应该带第_____块。

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25.

已知等腰三角形一个内角的度数为70°，则它的其余两个内角的度数分别是__．

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26.

如图，∠1＋∠2＝284°，b∥c，则∠3= ，∠4= .

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4.解答题(共2题)

27.

化简求值：

．

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28.

用剪刀将形状如图1所示的矩形纸片ABCD沿着直线CM剪成两部分,其中M为AD的中点.用这两部分纸片可以拼成一些新图形,例如图2中的Rt△BCE就是拼成的一个图形. 用这两部分纸片除了可以拼成图2中的Rt△BCE外，还可以拼成一些四边形，请你试一试，把拼成的四边形分别画在图3、图4的虚框内。

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试卷分析

【1】题量占比

选择题:(12道)

单选题:(7道)

填空题:(7道)

解答题:(2道)
【2】：难度分析

1星难题：0

2星难题：0

3星难题：0

4星难题：0

5星难题：0

6星难题：1

7星难题：0

8星难题：2

9星难题：13