2011-2012学年北京市日坛中学高二3月检测练习英语试卷

适用年级:高二
试卷号:77431

试卷类型:月考
试卷考试时间:2017/7/19

1.选择题(共10题)

1.

若关于x的一元二次方程x2﹣2x﹣k=0没有实数根,则k的取值范围是{#blank#}1{#/blank#}.

2.

已知关于x的方程x2﹣2x+m=0有两个不相等的实数根,则m的取值范围是{#blank#}1{#/blank#}.

3.

已知关于x的方程x2﹣2x+m=0有两个不相等的实数根,则m的取值范围是{#blank#}1{#/blank#}.

4.

已知关于x的一元二次方程x2﹣23x+k=0有两个相等的实数根,则k值为{#blank#}1{#/blank#} 

5.

如图为空气成分示意图(按体积计算),其中“a”代表的是(  )

6.

空气中含量最多的物质是(  )

7.

空气中含量最多的物质是(  )

8.

方程x212x+32=0的根的情况是(  )

9.

关于x的一元二次方程x2+3x﹣m=0有两个不相等的实数根,则实数m的取值范围是{#blank#}1{#/blank#} 

10.

关于x的一元二次方程x2+3x﹣m=0有两个不相等的实数根,则实数m的取值范围是{#blank#}1{#/blank#} 

2.单项选择(共17题)

11.
They want to make _______ clear to the public that they are doing an important and
necessary job.
A.thisB.thatC.itD.what
12.
We each took ______ tea after having ______ wonderful supper at my aunt’s yesterday.
A.a; /B./; /C.the; theD.a; a
13.
Every year _____ money and energy is spent on environment protection.
A.large quantities ofB.a large number of
C.a large quantity ofD.a plenty of
14.
If it ______ tomorrow, our picnic _______ to be put off. 
A.rains;wouldhave
B.shouldrain;wouldhave
C.rains;has
D.wouldrain;wouldhave
15.
You very fast if you went from New York to Boston in six hours.
A.should driveB.must have drivenC.may driveD.would have driven
16.
Varieties of household goods are sold here, ________from babies’ toys to old men’s walking sticks.
A.changingB.varyingC.rangingD.classifying
17.
_____ the child to bed, she began to correct the pupil’s exercise.
A.SendingB.Being sentC.SentD.Having sent
18.
______with a difficult situation,Arnold decided to ask his boss for advice.
A.To faceB.Having faced
C.FacedD.Facing
19.
________ with the size of the whole earth,the biggest ocean does not seem big at all.
A.CompareB.When comparing
C.ComparingD.When compared
20.
Many of the one-family children are so accustomed to ______ that they react violently when they hear something different.
A.be praisedB.being praisedC.praisingD.praise
21.
In his speech, Marks made the point ______ far more people died from smoking than from taking drugs.
A.whatB.whereC.whichD.that
22.
The report was not concrete and in a way lacked persuasion, but _____,I felt it is fair.
A.above all B.in others wordsC.on the wholeD.on average
23.
Nobody knows for sure what effect the global warming have ______ our environment in the long term.
A.ofB.withC.forD.on
24.
_______ the trouble they were in, they still managed to help us with some money.
A.In spite ofB.Because ofC.In terms ofD.In sight of
25.
It was 1969___ the American astronauts succeeded in landing on the moon.
A. thatB. when C. on whichD. which
26.
Scientists say it may be five or six years ______  it is possible to test this medicine on human patients.
A.beforeB.afterC.sinceD.when
27.
Little ______  that we were watching his every move,so he seemed to be going his own way in this business.
A.he knew B.he didn’t knowC.didn’t he knowD.did he know
试卷分析
  • 【1】题量占比

    选择题:(10道)

    单项选择:(17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:2

    5星难题:0

    6星难题:14

    7星难题:0

    8星难题:0

    9星难题:1