2012届湖南省株洲市南方中学高二上学期期中考试英语试卷(带解析)

适用年级:高二
试卷号:83370

试卷类型:期中
试卷考试时间:2017/7/19

1.选择题(共6题)

1.

下表中是一次函数的自变量x与函数y的部分对应值.

x

﹣2

0

1

y

1

m

4

(1)求一次函数的表达式并求m的值.

(2)画出函数图象,结合图象思考:若y>0,则x的取值范围.

2.

1935年,红军过草地时,不少战士在沼泽中失去了宝贵的生命.请你运用所学知识解释:双脚陷入泥沼里,为什么拔起一只脚时,另一只脚会陷得更深?

3.

为了估计鱼塘中鱼的条数,养鱼者首先从鱼塘中打捞30条鱼做上标记,然后放归鱼塘,经过一段时间,等有标记的鱼完全混合于鱼群中,再打捞200条鱼,发现其中带标记的鱼有5条,则鱼塘中估计有{#blank#}1{#/blank#} 条鱼.

4.

为了估计鱼塘中鱼的条数,养鱼者首先从鱼塘中打捞30条鱼做上标记,然后放归鱼塘,经过一段时间,等有标记的鱼完全混合于鱼群中,再打捞200条鱼,发现其中带标记的鱼有5条,则鱼塘中估计有{#blank#}1{#/blank#} 条鱼.

5.

为了估计鱼塘中鱼的条数,养鱼者首先从鱼塘中打捞30条鱼做上标记,然后放归鱼塘,经过一段时间,等有标记的鱼完全混合于鱼群中,再打捞200条鱼,发现其中带标记的鱼有5条,则鱼塘中估计有{#blank#}1{#/blank#} 条鱼.

6.

如图所示,物体M在水平拉力F的作用下移动的过程中(物体没有掉下),物体M受到桌面的摩擦力 {#blank#}1{#/blank#}  ,物体M对桌面的压强 {#blank#}2{#/blank#}  (填“变大”、“变小”或“不变”)。

2.单项选择(共7题)

7.
If he _______ the opportunity at that time, he would be the new department manager now.
A.seizedB.should seizeC.has seizedD.had seized
8.
As we know, penicillin became the greatest drug of the 20th century, ______ millions of lives.
A.to saveB.savingC.savedD.Save
9.
_____difficulty we will face, we should have confidence and try to solve it.
A.HoweverB.No matter howC.WhateverD.Whenever
10.
Jane won’t join us for dinner tonight and _______.
A.neither won’t TomB.Tom will tooC.Tom won’t eitherD.so will Tom
11.
Many teenagers say that _____ they have a lot of friends, they really have no best friend.
A.whenB.whileC.ifD.because
12.
There is an old saying _______ goes “Give a man a fish, and you feed him for a day. Teach a man to fish, and he can feed his belly the whole life”.
A.thatB.whoC.whenD.As
13.
It was not until the early 1950s ______most tape recorders began using plastic tape as they do today.
A.whenB.whichC.thatD.Before
试卷分析
  • 【1】题量占比

    选择题:(6道)

    单项选择:(7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:1

    5星难题:0

    6星难题:4

    7星难题:0

    8星难题:2

    9星难题:0