2011-2012学年浙江省仙岩二中初三模拟考试数学卷

适用年级:初三
试卷号:606576

试卷类型:中考模拟
试卷考试时间:2017/7/27

1.单选题(共1题)

1.
3的绝对值是(  )
A.3B.-3C.D.

2.选择题(共4题)

2.

—Are we going to visit the flower show tomorrow?
— No. The monitor said it _______ till the next week.

3.

The brown trousers _______ 70 dollars. And that white pair of trousers _______ 80 dollars.      

4.

The brown trousers _______ 70 dollars. And that white pair of trousers _______ 80 dollars.      

5.

    The first way to make friends is to smile. When you smile, people think you are 1 and easy to talk to. It may not be easy at first to smile. But, you can practice in the mirror(镜子). When you look at yourself, think if you'd like to 2to your smiling face or your usual face. Of course the smiling face. Most people stay away from an 3 face.
    One easy way to start a conversation with someone is to say 4nice about them. For example, you could talk about an interesting 5to a teacher's question, good match at the ball field, pretty shirt, etc…. Think about how great you feel when someone says something nice to you. Doesn't it make you want to 6 talking to that person?
    Ask your new friends questions about themselves. Such as: “Who's their favorite singer?” “Where do they live, who's their teacher?” “What do they do after school?” … etc. They are all good questions to start a7.
    When someone asks you a question, do have an answer for them. If you don't8 who your favorite singer is, or what your hobbies are, think about it. There's nothing that will 9a conversation quicker than a shrug(耸肩) for an answer.
     Shy kids often have some trouble with complements. When someone says something nice, shy kids often say nothing. This leaves the other person10 if they said something wrong. The best and easiest reply to a complement is a simple “thank you”.

3.解答题(共5题)

6.
解分式方程:
7.
如图,等腰梯形ABCD中,AB=4,CD=9,∠C=60°,动点P从点C出发沿CD方向向点D运动,动点Q同时以相同速度从点D出发沿DA方向向终点A运动,其中一个动点到达端点时,另一个动点也随之停止运动.

(1)求AD的长;
(2)设CP=x, △PDQ的面积为y,求y关于x的函数表达式,并求自变量的取值范围;
(3)探究:在BC边上是否存在点M使得四边形PDQM是菱形?若存在,请找出点M,并求出BM的长;不存在,请说明理由.
8.
如图,双曲线上点A的坐标为(1,2),过点A的直线y=x+b交x轴于点M,交y轴于点N,过A作AP⊥x轴于点P。

(1)分别求k、b的值;
(2)求△AMP的周长。
9.
(本题12分)如图甲,在△ABC中,E是AC边上的一点,
(1)在图甲中,作出以BE为对角线的平行四边形BDEF,使D、F分别在BC和AB边上;
(2)改变点E的位置,则图甲中所作的平行四边形BDEF有没有可能为菱形?若有,请在图乙中作出点E的位置(用尺规作图,并保留作图痕迹);若没有,请说明理由.
10.
如图,△ABC中,已知BE⊥AD,CF⊥AD,且BE=C
A.
(1)请你判断AD是△ABC的中线还是角平分线?请证明你的结论.
(2)连接BF、CE,若四边形BFCE是菱形,则△ABC中应添加一个条件    .(填上你认为正确的一个条件即可)
试卷分析
  • 【1】题量占比

    单选题:(1道)

    选择题:(4道)

    解答题:(5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:1

    9星难题:3