2014届江西省吉安市白鹭洲中学高三上学期期中考试英语试卷(带解析)

适用年级:高三
试卷号:86713

试卷类型:期中
试卷考试时间:2017/7/19

1.选择题(共6题)

1.已知复数z= {#mathml#}2+i20161+i{#/mathml#} (i为虚数单位),则复数z的共轭复数在复平面内对应的点位于(   )
2.已知A,B,C三人中,一个是油漆工,一个是木工,一个是泥瓦工,但不知A,B,C三人具体谁是什么工种,三人合作一件工程,由于其中的某一个人而做糟了,为了弄清楚责任,分别询问三人,得到的回答如下:

A说:“C做坏了,B做好了”;B说:“我做坏了,C做好了”;

C说:“我做坏了,A做好了”.

现在又了解到,油漆工从来不说假话,泥瓦工从来不说真话,而木工说的话总是时真时假,则该负责任的是{#blank#}1{#/blank#}.

3.已知函数f(x)=|x﹣1|

(Ⅰ)解不等式f(2x)+f(x+4)≥8;

(Ⅱ)若|a|<1,|b|<1,a≠0,求证: {#mathml#}f(ab)|a|>f(ba){#/mathml#} .

4.已知函数f(x)=|x﹣1|

(Ⅰ)解不等式f(2x)+f(x+4)≥8;

(Ⅱ)若|a|<1,|b|<1,a≠0,求证: {#mathml#}f(ab)|a|>f(ba){#/mathml#} .

5.已知函数f(x)=|x﹣1|

(Ⅰ)解不等式f(2x)+f(x+4)≥8;

(Ⅱ)若|a|<1,|b|<1,a≠0,求证: {#mathml#}f(ab)|a|>f(ba){#/mathml#} .

6.已知函数f(x)=(x+1)lnx,g(x)=a(x﹣1)(a∈R).

(Ⅰ)求f(x)的单调区间;

(Ⅱ)若f(x)≥g(x)对任意的x∈[1,+∞)恒成立,求实数a的取值范围;

(Ⅲ)求证:ln2•ln3…lnn> {#mathml#}2nn(n+1){#/mathml#} (n≥2,n∈N+).

2.单项选择(共7题)

7.
Smith asked you to repeat    phone number    second time so that he could set it down.
A.the; theB.a; theC.an; aD.the; a
8.
Entering the bookstore, I noticed a girl _______ against the window, with her eyes_____ on her book in hand.
A.leaning; fixedB.leaned; fixingC.leaned; fixedD.leaning; fixing
9.
The split between humans and apes is believed by scientists______15 to 20 million years ago.
A.to be occurringB.having occurredC.to have occurredD.to occur
10.
—John, I didn’t ask for the dictionary. Why _______ on my desk?
—Oh, I put it there just now in case you needed while writing your composition.
A.had it landedB.does it landC.will it landD.has it landed
11.
Dad, I was just wondering if you could lend me a few dollars until I _______ next week.
A.got paidB.have paidC.get paidD.had been paid
12.
In China, the number of cities is increasing _____development is recognized across the world.
A.whichB.whoseC.whereD.that
13.
— Hurry up, I think it’s going to rain.
— ______ . The skies are dark and cloudy.
A.Not really.B.I guess so.C.Why not?D.How great!
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:0

    5星难题:0

    6星难题:5

    7星难题:0

    8星难题:2

    9星难题:0