高一第一次单元质量评估题
高一数学必修1第一单元测试题及答案

高一年级数学学科第一单元质量检测试题参赛试卷学校:宝鸡石油中学 命题人:张新会一、选择题:本答题共12小题,每小题5分,共60分.在每小题给出的四个选项中,只有一项是符合题目要求的.1.集合{0,1}的子集有 A.1个 B. 2个 C. 3个 D. 4个2.已知集合2{|10}M x x =-=,则下列式子正确的是A.{1}M -∈B.1 M ⊂ C . 1 M ∈- D. 1 M ∉-3.已知集合M={},0a N={}1,2且M {2}N =,那么=N MA .{},0,1,2aB .{}1,0,1,2C .{}2,0,1,2D .{}0,1,24.已知集合 A 、B 、C 满足A ⊂B ⊂C ,则下列各式中错误的是A .()ABC ⊂ B .()A B C ⊂ C .()A C B ⊂D .()A C B ⊂5.设集合{(,)|46},{(,)|53}A x y y x B x y y x ==-+==-,则B A =A .{x =1,y =2}B .{(1,2)}C .{1,2}D .(1,2)6.设全集I={16,}x x x N ≤<∈,则满足{1,3,5}∩I B ={1,3,5}的所有集合B 的个数是 A. 1 B. 4 C. 5 D. 87.设{012},{}B A x x B ==⊆,,则A 与B 的关系是A .AB ⊆ B .B A ⊆C .A ∈BD .B ∈A 8.31{|},{|},2m A n Z B m Z A B n +=∈=∈=则 A .B B .A C .φ D .Z9.已知全集I={0,1,2}则满足(){2}I A B =的集合A 、B 共有A .5组B .7组C .9组D .11组10.设集合2{|10}A x x x =+-=,{|10}B x ax =+=,若B A ⊂则实数a 的不同值的个数是 A .0 B. 1 C. 2 D. 311.若2{|10}p m mx mx x R =--<∈,对恒成立,则p =A .空集B .{|0}m m <C .{|40}m m -<< D.{|40}m m -<≤12. 非空集合M 、P 的差集{,}M P x x M x P -=∈∉且,则()M M P --=A .PB .M ∩PC .M ∪PD .M二、填空题:本大题共6小题,每小题5分,共30分.13.已知{}2|2,A y y x x ==+∈R ,则 R A = .【答案】{|2}x x < 14.数集2{2,}a a a +,则a 不可取值的集合为 . 【答案】{0,1}15.集合A 、B 各含12个元素,A ∩B 含4个元素,则A ∪B 含有 个元素.【答案】2016.满足2{1,3,}{1,1}a a a ⊇-+的元素a 构成集合 .【答案】{-1,2}17.已知全集{1,3,},,I a A I B I =⊆⊆,且2{1,1}B a a =-+,I B A =,则A = . 【答案】}2{}1{=-=A A 或18.符合条件{a ,b ,c }⊆P ⊆{a ,b ,c ,d ,e }的集合P 有 个.【答案】4三、解答题:本大题共4小题,共60分.解答应写出文字说明或演算步骤.19.(15分)若集合2{|210}A x ax x =++=中有且仅有一个元素,求a 的取值.解:当0a =时,方程为210x +=,12x =-只有一个解; 当0a ≠时,方程2210ax x ++=只有一个实数根,所以440a ∆=-=,解得1a =故a 的取值为0或120.(本小题满分15分)已知集合A={-1,1},B={x | x ∈A},C={y | y ⊆A}(1)用列举法表示集合B 、C ;(2)写出A 、B 、C 三者间的关系.解:(1)∵A={-1,1} ∴B={-1,1},C={{ }, {-1}, {1}, {-1, 1}}(2)A = B ∈C21.(15分)设全集为R ,{}|25A x x =<≤,{}|38B x x =<<,{|12}C x a x a =-<<.(1)求AB 及()R A B ;(2)若()A BC =∅,求实数a 的取值范围. 解:(1)AB ={}|35x x <≤ ∵ A B ={}|28x x << ∴()R A B ={}|28x x x ≤≥或(2)若()A B C =∅,则有231512a a a a ≤⎧⎪-≥⎨⎪-<⎩得312a -<≤或6a ≥ ∴实数a 的取值范围为{3|12a a -<≤或6a ≥} 22. (本小题满分15分)已知集合22{|0(40)}M x x px q p q =++=->,{13579}A =,,,,,{14710}B =,,,且M A φ=,M B M =,试求p q 、的值.解:M B M =,M B ∴⊂,2240p q ->时,方程20x px q ++=有两个不等的根,且这两个根都在集合B 中, M A φ=,∴ 1,7不是M 的元素,∴4,10是方程20x px q ++=的两个根故14,40p q =-=【试题命制意图分析】考查基本内容:①集合的基本内容包括集合有关概念,集合的三种运算和集合语言和思想的初步应用。
人教版高中数学高一必修一:第一章单元质量评估1_word版有答案

第一章单元质量评估(一)时限:120分钟 满分:150分一、选择题(每小题5分,共60分)1.已知全集U ={0,1,2,3,4},集合A ={1,2,3},B ={2,4},则(∁U A )∪B 为( )A .{1,2,4}B .{2,3,4}C .{0,2,4}D .{0,2,3,4}2.如图可作为函数y =f (x )的图象的是( )3.已知集合M ={y |y =x 2-1,x ∈R },N ={x |y =2-x 2},则M ∩N =() A .[-1,+∞) B .[-1,2]C .[2,+∞)D .∅4.已知集合A ={1,3,m },B ={1,m },A ∪B =A ,则m =( )A .0或 3B .0或3C .1或 3D .1或35.设函数f (x )=⎩⎨⎧ x 2+1,x ≤1,2x,x >1,则f (f (3))=( )A.15 B .3C.23D.1396.下列函数中,不满足f (2x )=2f (x )的是( )A .f (x )=|x |B .f (x )=x -|x |C .f (x )=x +1D .f (x )=-x7.已知A ={0,1},B ={-1,0,1},f 是从A 到B 映射的对应关系,则满足f (0)>f (1)的映射有( )A .3个B .4个C .5个D .6个8.若函数y =f (x )的定义域是[-2,4],则函数g (x )=f (x )+f (-x )的定义域是( )A .[-4,4]B .[-2,2]C .[-4,-2]D .[2,4]9.向高为H 的水瓶中注水,注满为止,如果注水量V 与水深h 的函数关系的图象如图所示,那么水瓶的形状是( )10.已知函数f (x )=12x 2-kx -8在区间[2,8]上具有单调性,则实数k 的取值范围是( )A .(-∞,2]B .[8,+∞)C .(-∞,2]∪[8,+∞)D .∅11.已知某种产品的购买量y (单位:吨)与单价x (单位:元)之间满足一次函数关系.如果购买1 000吨,每吨为800元;购买2 000吨,每吨为700元,若一客户购买400吨,则单价应该是( )A .820元B .840元C .860元D .880元12.对于任意两个正整数m ,n 定义某种运算“※”如下:当m ,n 都为正偶数或正奇数时,m ※n =m +n ;当m ,n 中一个为正偶数,另一个为正奇数时,m ※n =mn .则在此定义下,集合M ={(a ,b )|a ※b =12,a ∈N *,b ∈N *}中的元素个数是( )A .10B .15C .16D .18二、填空题(每小题5分,共20分)13.函数y =x +1x 的定义域为________.14.若函数f (x )=⎩⎪⎨⎪⎧x +1,x ≥0,f (x +2),x <0,则f (-3)=________. 15.已知二次函数f (x )=ax 2+2ax +1在区间[-3,2]上的最大值为4,则a 的值为________.答案1.C 先求集合A 关于全集U 的补集,再求它与集合B 的并集即可. (∁U A )∪B ={0,4}∪{2,4}={0,2,4}.2.D 只有选项D 中对定义域内任意x 都有唯一的y 值与之对应.3.B 根据题意知集合M 是函数y =x 2-1,x ∈R 的值域[-1,+∞),集合N 是函数y =2-x 2的定义域[-2,2],所以M ∩N =[-1,2].4.B 依据并集的概念及A ∪B =A 可知,m =3或m =m ,由m =m 解得m =0或m =1.当m =0或m =3时,符合题意;当m =1时,不满足集合中元素的互异性,因此应舍去.综上可知m =0或m =3.5.D 由题意得f (3)=23,从而f (f (3))=f (23)=(23)2+1=139.6.C 将选项中的函数逐个代入f (2x )=2f (x )去验证.f (x )=kx 与f (x )=k |x |均满足:f (2x )=2f (x ),故A ,B ,D 满足条件.7.A 当f (0)=1时,f (1)的值为0或-1都能满足f (0)>f (1);当f (0)=0时,只有f (1)=-1满足f (0)>f (1);当f (0)=-1时,没有f (1)的值满足f (0)>f (1),故有3个.8.B 由⎩⎪⎨⎪⎧-2≤x ≤4,-2≤-x ≤4,得-2≤x ≤2. 9.B 取h =H 2,由图象可知,此时注水量V 大于容器容积的12,故选B.10.C f (x )=12x 2-kx -8的单调增区间是[k ,+∞),单调减区间是(-∞,k ],由f (x )在区间[2,8]上具有单调性可知[2,8]⊆[k ,+∞)或[2,8]⊆(-∞,k ],所以k ≤2或k ≥8.11.C 设y =kx +b (k ≠0),由题意得⎩⎪⎨⎪⎧1 000=800k +b ,2 000=700k +b ,解得k =-10,b =9 000. ∴y =-10x +9 000,当y =400时,得x =860.12.B 当m ,n 都为正偶数或正奇数时,m +n =12,故对应的元素为(1,11),(2,10),(3,9),(4,8),…,(10,2),(11,1),共11个;当m ,n 中一个为正偶数,另一个为正奇数时,mn =12,故对应的元素为(1,12),(3,4),(4,3),(12,1),共4个.故集合M 中的元素共15个.13.{x |x ≥-1,且x ≠0}解析:求函数的定义域就是求使解析式有意义的自变量的取值集合,本小题涉及分式,要注意分母不能等于0,偶次根式被开方数是非负数.由⎩⎪⎨⎪⎧x +1≥0,x ≠0得函数的定义域为{x |x ≥-1,且x ≠0}.14.2解析:f (-3)=f (-3+2)=f (-1)=f (-1+2)=f (1)=1+1=2.15.-3或38解析:f (x )的对称轴为x =-1,当a >0时,f (x )max =f (2)=4,解得a =38;当a <0时,f (x )max =f (-1)=4,解得a =-3.————————————————————————————16.若函数f (x )同时满足①对于定义域上的任意x ,恒有f (x )+f (-x )=0;②对于定义域上的任意x 1,x 2,当x 1≠x 2时,恒有f (x 1)-f (x 2)x 1-x 2<0,则称函数f (x )为“理想函数”.给出下列三个函数中:(1)f (x )=1x .(2)f (x )=x 2.(3)f (x )=⎩⎪⎨⎪⎧-x 2,x ≥0,x 2,x <0.能被称为“理想函数”的有________(填相应的序号).三、解答题(写出必要的计算步骤、解答过程,只写最后结果的不得分,共70分)17.(10分)已知全集U =R ,集合A ={y |y =3-x 2,x ∈R ,且x ≠0},集合B是函数y =x -2+25-x的定义域,集合C ={x |5-a <x <a }. (1)求集合A ∪(∁U B )(结果用区间表示);(2)若C ⊆(A ∩B ),求实数a 的取值范围.(12分)已知函数f (x )=|x -1|.(1)用分段函数的形式表示该函数;(2)在平面直角坐标系中画出该函数的图象;(3)写出该函数的定义域、值域、奇偶性和单调区间(不要求证明).答案16.(3)解析:①要求函数f (x )为奇函数,②要求函数f (x )为减函数,(1)是奇函数但不是定义域上的减函数,(2)是偶函数而且也不是定义域上的减函数,只有(3)既是奇函数又是定义域上的减函数.17.解:(1)由已知得A ={x |x <3},B ={x |2≤x <5},∴∁U B ={x |x <2,或x ≥5},∴A ∪(∁U B )={x |x <3,或x ≥5}=(-∞,3)∪[5,+∞).(2)由(1)知A ∩B ={x |2≤x <3},当C =∅时,满足C ⊆(A ∩B ),此时5-a ≥a ,解得a ≤52;当C ≠∅时,要满足C ⊆(A ∩B ),则⎩⎪⎨⎪⎧ 5-a <a ,5-a ≥2,a ≤3,解得52<a ≤3.综上可得a ≤3.18.解:(1)f (x )=⎩⎪⎨⎪⎧x -1,x ≥1,1-x ,x <1. (2)图象如图所示:(3)函数f (x )的定义域为R ,值域为[0,+∞),它既不是奇函数也不是偶函数,单调减区间为(-∞,1),单调增区间为[1,+∞).————————————————————————————19.(12分)已知函数f (x )=2x +1x +1,(1)判断函数在区间[1,+∞)上的单调性,并用定义证明你的结论;(2)求该函数在区间[1,4]上的最大值与最小值.20. (12分)已知奇函数f (x )=⎩⎪⎨⎪⎧ -x 2+2x ,x >0,0,x =0,x 2+mx ,x <0.(1)求实数m 的值; (2)若函数f (x )在区间[-1,a -2]上单调递增,求实数a 的取值范围.答案19.解:(1)函数f (x )在[1,+∞)上是增函数.任取x 1,x 2∈[1,+∞),且x 1<x 2,f (x 1)-f (x 2)=2x 1+1x 1+1-2x 2+1x 2+1=x 1-x 2(x 1+1)(x 2+1), ∵x 1-x 2<0,(x 1+1)(x 2+1)>0,所以f (x 1)-f (x 2)<0,即f (x 1)<f (x 2),所以函数f (x )在[1,+∞)上是增函数.(2)由(1)知函数f (x )在[1,4]上是增函数,最大值f (4)=95,最小值f (1)=32.20.解:(1)当x <0时,-x >0,∴f (-x )=-(-x )2+2(-x )=-x 2-2x ,又f (x )是奇函数,∴f (-x )=-f (x ),于是当x <0时,f (x )=x 2+2x =x 2+mx ,∴m =2.(2)结合f (x )的图象(图略)可知,要使f (x )在[-1,a -2]上单调递增,需⎩⎪⎨⎪⎧a -2>-1,a -2≤1,解得1<a ≤3. 故实数a 的取值范围为(1,3].————————————————————————————21.(12分)设f (x )是定义在R 上的函数,对任意x ,y ∈R ,恒有f (x +y )=f (x )+f (y ).(1)求f (0)的值;(2)求证:f (x )为奇函数;(3)若函数f (x )是R 上的增函数,已知f (1)=1,且f (2a )>f (a -1)+2,求a 的取值范围.22. (12分)已知二次函数f (x )的最小值为1,且f (0)=f (2)=3.(1)求f (x )的解析式;(2)若f (x )在区间[2a ,a +1]上不单调,求实数a 的取值范围;(3)在区间[-1,1]上,y =f (x )的图象恒在y =2x +2m +1的图象上方,试确定实数m 的取值范围.答案21.解:(1)令x =y =0,则f (0)=f (0)+f (0)⇒f (0)=0.(2)证明:令y =-x ,则f (0)=f (x )+f (-x )⇒f (-x )=-f (x ),所以f (x )为R 上的奇函数.(3)令x =y =1,则f (1+1)=f (2)=f (1)+f (1)=2,∴f (2a )>f (a -1)+2⇔f (2a )>f (a -1)+f (2)⇒f (2a )>f (a +1).又因为f (x )是R 上的增函数,所以2a >a +1⇒a >1,所以a 的取值范围是(1,+∞).22.解:(1)由题意设f (x )=a (x -1)2+1,代入(2,3)得a =2,所以f (x )=2(x -1)2+1=2x 2-4x +3.(2)对称轴为x =1,所以2a <1<a +1,所以0<a <12.(3)f(x)-2x-2m-1=2x2-6x-2m+2,由题意得2x2-6x-2m+2>0对于任意x∈[-1,1]恒成立,所以x2-3x+1>m对于任意x∈[-1,1]恒成立,令g(x)=x2-3x+1,x∈[-1,1],则g(x)min=-1,所以m<-1.。
高中数学必修一单元质量评估(一)

单元质量评估(一)(第一章)(120分钟150分)一、选择题(本大题共12小题,每小题5分,共60分.在每小题给出的四个选项中,只有一项是符合题目要求的)1.集合A={0,1,2},B={x|-1<x<2},则A∩B=( )A.{0}B.{1}C.{0,1}D.{0,1,2}【解析】选C.因为A={0,1,2},B={x|-1<x<2},所以A∩B={0,1}.2.(2015·天津高一检测)设集合M={2,0,x},集合N={0,1},若N⊆M,则x的值为( ) A.2 B.0C.1D.不确定【解析】选C.因为N⊆M,所以集合N中元素均在集合M中,所以x=1.3.在下列由M到N的对应中构成映射的是( )【解析】选C.选项A中,集合M中的数3在集合N中没有数与之对应,不满足映射的定义;选项B中,集合M中的数3在集合N中有两个数a,b与之对应;选项D 中,集合M中的数a在集合N中有两个数1,3与之对应,不满足映射的定义.4.已知函数f(x)=ax3+bx(a≠0),满足f(-3)=3,则f(3)= ( )A.2B.-2C.-3D.3【解析】选 C.方法一:f(-3)=a(-3)3+b(-3)=-33a-3b=-(33a+3b)=3,所以33a+3b=-3.f(3)=33a+3b=-3.方法二:显然函数f(x)=ax3+bx为奇函数,故f(3)=-f(-3)=-3.【补偿训练】已知y=f(x)是偶函数,且f(4)=5,那么f(4)+f(-4)的值为( ) A.5 B.10C.8D.不确定【解析】选B.因为f(x)是偶函数,所以f(-4)=f(4)=5,所以f(4)+f(-4)=10. 5.已知一次函数y=kx+b为减函数,且kb<0,则在直角坐标系内它的大致图象是( )【解析】选A.选项A图象为减函数,k<0,且在y轴上的截距为正,故b>0,满足条件,而B,C,D均不满足条件.6.若f(x)=则f的值为( )A.-B.C.D.【解析】选C.因为<1,所以应代入f(x)=1-x2,即f=1-=.7.若f(g(x))=6x+3,且g(x)=2x+1,则f(x)= ( )A.3B.3xC.6x+3D.6x+1【解析】选B.由f(g(x))=f(2x+1)=6x+3=3(2x+1),知f(x)=3x.8.(2015·西城区高一检测)下列四个图形中,不是以x为自变量的函数的图象是( )【解析】选 C.由函数定义知,定义域内的每一个x都有唯一函数值与之对应,A,B,D选项中的图象都符合;C项中对于大于零的x而言,有两个不同的值与之对应,不符合函数定义.9.已知集合A={x|x2+x+1=0},若A∩R=∅,则实数m的取值范围是( )A.m<4B.m>4C.0<m<4D.0≤m<4【解析】选D.因为A∩R=∅,所以A=∅,即方程x2+x+1=0无解,所以Δ=()2-4<0,所以m<4.又因为m≥0,所以0≤m<4.10.(2015·赣州高一检测)函数f(x)=|x|和g(x)=x(2-x)的单调递增区间分别是( ) A.(-∞,0]和(-∞,1] B.(-∞,0]和[1,+∞)C.[0,+∞)和(-∞,1]D.[0,+∞)和[1,+∞)【解析】选 C.函数f(x)=|x|的单调递增区间为[0,+∞),函数g(x)=x(2-x)=-(x-1)2+1的单调递增区间为(-∞,1].11.对于任意两个正整数m,n,定义某种运算“※”如下:当m,n都为正偶数或正奇数时,m※n=m+n;当m,n中一个为正偶数,另一个为正奇数时,m※n=mn.则在此定义下,集合M={(a,b)|a※b=12,a∈N*,b∈N*}中的元素个数是( )A.10个B.15个C.16个D.18个【解析】选B.若a,b同奇偶,有12=1+11=2+10=3+9=4+8=5+7=6+6,前面的每种可以交换位置,最后一种只有1个点(6,6),这时有2×5+1=11;若a,b一奇一偶,有12=1×12=3×4,每种可以交换位置,这时有2×2=4,所以共有11+4=15个.12.(2015·西安高一检测)设奇函数f(x)在(0,+∞)上为增函数,且f(1)=0,则使<0的x的取值范围为( )A.(-1,0)∪(1,+∞)B.(-∞,-1)∪(0,1)C.(-∞,-1)∪(1,+∞)D.(-1,0)∪(0,1)【解析】选 D.由f(x)为奇函数,可知=<0.而f(1)=0,则f(-1)=-f(1)=0.又f(x)在(0,+∞)上为增函数,所以当0<x<1时,f(x)<0=f(1),此时<0;又因为f(x)为奇函数,所以f(x)在(-∞,0)上为增函数,所以当-1<x<0时,f(x)>0=f(-1),此时<0,即所求x的取值范围为(-1,0)∪(0,1).二、填空题(本大题共4小题,每小题5分,共20分.请把正确答案填在题中横线上)13.(2015·开封高一检测)已知集合A={x|1≤x<2},B={x|x<a},若A∩B=A,则实数a的取值范围是.【解析】因为A∩B=A,所以A B,所以a≥2.答案:a≥214.已知a是实数,若集合{x|ax=1}是任何集合的子集,则a的值是.【解析】若集合{x|ax=1}是任何集合的子集,则它是空集,即方程ax=1无解,所以a=0.答案:015.已知f(x)为偶函数,则f(x)=x1,1x0, ______,0x 1.+-⎧⎨⎩≤≤≤≤【解析】当x∈[0,1]时,-x∈[-1,0],f(-x)=-x+1,又因为f(x)为偶函数,所以f(x)=f(-x)=1-x.答案:1-x16.定义在R上的奇函数f(x)为减函数,若a+b≤0,给出下列不等式:①f(a)f(b)≤0;②f(a)+f(b)≤f(-a)+f(-b);③f(b)f(-b)≤0;④f(a)+f(b)≥f(-a)+f(-b).其中正确的是.(把你认为正确的不等式的序号全写上).【解析】若a+b≤0,则a≤-b,b≤-a,又因为f(x)为R上递减的奇函数,所以f(a)≥f(-b),f(b)≥f(-a),所以f(a)+f(b)≥f(-a)+ f(-b),④正确;又因为f(-b)=-f(b),所以f(b)f(-b)=-f(b)f(b)≤0,③正确.其余错误.答案:③④三、解答题(本大题共6小题,共70分.解答时应写出必要的文字说明、证明过程或演算步骤)17.(10分)设全集为R,集合A={x|3≤x<6},B={x|2<x<9}.(1)分别求A∩B,(ðB)∪A.R(2)已知C={x|a<x<a+1},若C⊆B,求实数a取值构成的集合.【解析】(1)A∩B={x|3≤x<6}.因为ðB={x|x≤2或x≥9},R所以(ðB)∪A={x|x≤2或3≤x<6或x≥9}.R(2)因为C⊆B,如图所示:所以解得2≤a≤8,所以所求集合为{a|2≤a≤8}.18.(12分)已知函数f(x)=.(1)判断点(3,14)是否在f(x)的图象上.(2)当x=4时,求f(x)的值.(3)当f(x)=2时,求x的值.【解析】(1)因为f(x)=,所以f(3)==-,所以点(3,14)不在f(x)的图象上.(2)f(4)==-3.(3)令=2,即x+2=2x-12,解得x=14.19.(12分)若函数f(x)=x2+4x+a的定义域和值域均为[-2,b](b>-2),求实数a,b 的值.【解析】因为函数f(x)的对称轴方程为x=-2,所以函数f(x)在定义域[-2,b](b>-2)上单调递增,所以函数f(x)的最小值为f(-2)=a-4=-2,所以a=2.函数f(x)的最大值为f(b)=b2+4b+2=b.所以b2+3b+2=0,解得b=-1或b=-2(舍去),所以b=-1.20.(12分)(2015·烟台高一检测)已知函数f(x)=ax+b,且f(1)=2,f(2)=-1.(1)求f(m+1)的值.(2)判断函数f(x)的单调性,并用定义证明.【解析】(1)由f(1)=2,f(2)=-1,得a+b=2,2a+b=-1,即a=-3,b=5,故f(x)=-3x+5,f(m+1)=-3(m+1)+5=-3m+2.(2)函数f(x)在R上单调递减,证明如下:任取x1<x2(x1,x2∈R),则f(x2)-f(x1)=(-3x2+5)-(-3x1+5)=3x1-3x2=3(x1-x2),因为x1<x2,所以f(x2)-f(x1)<0,即f(x2)<f(x1),所以函数f(x)在R上单调递减.【拓展延伸】定义法证明函数单调性时常用变形技巧(1)因式分解:当原函数是多项式函数时,作差后的变形通常进行因式分解.(2)通分:当原函数是分式函数时,作差后往往进行通分,然后对分子进行因式分解.(3)配方:当原函数是二次函数时,作差后可考虑配方,便于判断符号.21.(12分)(2015·葫芦岛高一检测)已知函数f(x)对任意实数x,y恒有f(x+y)=f(x)+f(y),且当x>0时,f(x)<0,又f(1)=-2.(1)判断f(x)的奇偶性.(2)求证:f(x)为R上的减函数.(3)求f(x)在区间[-3,3]上的值域.【解析】(1)取x=y=0,则f(0+0)=2f(0),所以f(0)=0.取y=-x,则f(x-x)=f(x)+f(-x),所以f(-x)=-f(x)对任意x∈R恒成立,所以f(x)为奇函数.(2)任取x1,x2∈(-∞,+∞),且x1<x2,则x2-x1>0,f(x2)+f(-x1)=f(x2-x1)<0,所以f(x2)<-f(-x1),又f(x)为奇函数,所以f(x1)>f(x2),所以f(x)是R上的减函数.(3)由(2)知f(x)在R上为减函数,所以对任意x∈[-3,3],恒有f(3)≤f(x)≤f(-3),因为f(3)=f(2)+f(1)=f(1)+f(1)+f(1)=-2×3=-6,所以f(-3)=-f(3)=6,所以f(x)在[-3,3]上的值域为[-6,6].22.(12分)定义在(-1,1)上的函数f(x)满足:①对任意x,y∈(-1,1),都有f(x)+f(y)=f;②f(x)在(-1,1)上是单调递减函数,f=-1.(1)求f(0)的值.(2)求证:f(x)为奇函数.(3)解不等式f(2x-1)<1.【解题指南】(1)结合已知等式利用赋值法求解.(2)利用赋值法并结合奇偶性定义判断.(3)结合(2)的结论及已知条件得f=1,再利用奇偶性和单调性脱去符号“f”,转化为一次不等式求解.【解析】(1)令x=y=0,得2f(0)=f(0),所以f(0)=0.(2)令y=-x,得f(x)+f(-x)=f(0)=0,即f(x)=-f(-x),所以f(x)为奇函数.(3)因为f=-1,f(x)为奇函数,所以f=1,所以不等式f(2x-1)<1等价于f(2x-1)<f,又因为f(x)在(-1,1)上是减函数,所以2x-1>-,-1<2x-1<1,解得<x<1.所以不等式的解集为.【误区警示】解答本题(3)时易忽视函数定义域而得出解集为的错误.关闭Word文档返回原板块。
2022至2023年高一第一次质量检测试卷(湖南省岳阳市第一中学)

选择题客户有何购买习惯?哪些是金牌客户?合作方的诚信如何?某信息服务公司利用大数据技术从海量数据中概括分析,为众多企业分门别类地提供信息及相关结论,获益颇丰。
这里的信息及相关结论A. 是商品,因为它是用于交换的劳动产品B. 不是商品,因为它没有用于交换C. 是商品,因为它有使用价值D. 不是商品,因为它没有耗费人的劳动【答案】A【解析】A符合题意,商品是用于交换的劳动产品。
故选A。
B不合题意,信息及其结论付出了努力,有价值,也有使用价值,是商品。
C不合题意,商品是使用价值和价值的统一。
D不合题意,这里耗费了人的劳动。
选择题为响应国家建设节约型校园的号召,甘肃建筑职业技术学院为广大师生搭建了“随时更新随时换,低碳生活更划算”的闲置物品自由交换平台,小杨同学最近就通过该平台用一部闲置的手机换来了一套考研复习资料。
一部手机之所以能和一套考研复习资料直接进行交换是因为A. 二者都有使用价值B. 二者价值量相等C. 二者都是商品D. 二者都是劳动产品【答案】B【解析】使用价值是商品交换的前提,价值是商品交换的基础。
两种商品能够实现交换,一是可以说明二者的使用价值不同,能满足各方的需要;二是可以说明二者的价值量相等,否则,商品交换就难以进行。
因此,一部手机之所以能和一套考研复习资料直接进行交换是因为二者价值量相等,故B正确;选项ACD均与题意不符,不选。
故本题答案为B。
选择题关于货币的职能,下列说法正确的是①货币的本质是一般等价物②货币的基本职能是价值尺度和流通手段③以货币为媒介的商品交换,叫做流通手段④货币执行支付手段的职能是随着商品赊账买卖的产生而出现的A. ①②B. ②③C. ①③D. ②④【答案】D【解析】①正确,但未涉及货币职能,不符合题意;③错误,以货币为媒介的商品交换,叫做商品流通,而非流通手段;②④正确表述了货币的职能,符合题意,入选。
故本题答案为D。
选择题当今时代,纸币被世界各国普遍使用,是因为与金属货币相比,纸币①制作成本低②使用的范围更广③易于保管、携带和运输④国家可以随意发行A. ①②B. ③④C. ②④D. ①③【答案】D【解析】本题考查纸币的优点。
江苏省连云港市新海高级中学开发区校区2024-2025学年高一上学期第一次质量检测数学试题

江苏省连云港市新海高级中学开发区校区2024-2025学年高一上学期第一次质量检测数学试题一、单选题1.若集合{|11}M x x =-<<,{|02}N x x =≤<,则M N =I ( ).A .{|12}x x -<<B .{|01}x x ≤<C .{|01}x x <<D .{|10}x x -<<2.满足{}{}11,2,3A ⊆Ü的集合A 的个数为( )A .2B .3C .8D .43.设,a b R ∈,则“1ab a b +≠+”的充要条件是( )A .a ,b 不都为1B .a ,b 都不为0C .a ,b 中至多有一个是1D .a ,b 都不为14.“0a ≠”是“0ab ≠”的( )A .必要且不充分条件B .充分且不必要条件C .充要条件D .既不充分又不必要条件5.若0m >,0n >,81mn =,则m n +的最小值是( )A .4B .C .9D .18 6.不等式()()130x x -->的解集为( )A .{}1x x <B .{}3x x >C .{|1x x <或3}x >D .{}13x x <<7.若实数,x y 满足1xy =,则22x y +的最小值是( )A .1B .2C .4D .88.设a ,b ,m 均为正数,且a b <,那么( )A .a m a b m b +<+B .a m a b m b +=+C .a m a b m b +>+D .a m b m ++与a b 的大小随m 变化而变化二、多选题9.下列说法中不正确的是( )A .0与{}0表示同一个集合B .集合M ={}3,4与N =(){}3,4表示同一个集合C .方程()2(1)2x x --=0的所有解的集合可表示为{}1,1,2D .集合{|45}x x <<不能用列举法表示10.关于命题p :“2,10x x "??R ”的叙述,正确的是( )A .p 的否定:2,10x x $?=RB .p 的否定:2,10x x "?=RC .p 是真命题,p 的否定是假命题D .p 是假命题,p 的否定是真命题 11.下列命题中正确的是( )A .当1x >时,12x x+≥ B .当0x <时,12x x +<-C .当01x <<2≥ D .当2x >≥三、填空题12.若集合{}0,1,2,3,4,5A =,集合{}1,0,1,6B =-,则A B =U .13.设a ,b ∈R ,则“220a b +=”的充要条件是.14.若命题“,210x R x ∀∈+>”的否定是.四、解答题15.选择适当方法表示下列集合:(1)由不超过5的所有自然数组成的集合A ;(2)不等式325x +>的解集组成集合B ;(3)平面直角坐标系中第二象限的点组成集合C ;(4)二次函数223y x x =-+的图象上所有的点组成的集合D .16.(1)已知{}{}R,13,24U A x x B x x ==≤≤=<<∣∣,分别求A B ⋂,,U A B A B U U ð(2)已知{}{}R,13,2U A x x B x x ==-≤≤=<∣∣,求()U A B ⋂ð;(3)已知{}{}121,,M N ==,设{}{}(,),(,),,A x y x M y N B x y x N y M =∈∈=∈∈∣∣,求,A B A B I U .17.设全集U =R ,集合A ={x |1≤x ≤5},集合B ={x |2-a ≤x ≤1+2a },其中a ∈R .(1)若“x ∈A ”是“x ∈B ”的充分条件,求a 的取值范围;(2)若“x ∈A ”是“x ∈B ”的必要条件,求a 的取值范围.18.解下列不等式:(1)27120x x -+>;(2)2230x x --+≥;(3)2210x x -+<;(4)2220x x -+>.19.(1)k 是什么实数时,方程222(1)3110x k x k +-+-=有两个不相等的实数根? (2)已知不等式22210x x k -+->对一切实数x 恒成立,求实数k 的取值范围.。
物理必修一单元质量评估(一)

单元质量评估 (一)第一章(60分钟100分)一、选择题(本大题共8小题,每小题5分,共40分。
1~5题为单选,6~8题为多选)1.(2014·济宁高一检测)2013年12月2日01时30分,在西昌卫星发射中心,长征三号乙运载火箭托举“嫦娥三号”探测器成功进入地月转移轨道,运行12天,于12月14日21时11分,“嫦娥三号”在月球正面的虹湾以东地区着陆。
则下列说法正确的是( )A.01时30分是时间间隔B.21时11分是时间间隔C.12天是时间间隔D.以上说法都不对【解析】选C。
01时30分和21时11分是发射时刻和着陆时刻,12天是“嫦娥三号”运行的时间间隔,C项正确。
2.下列各组物理量中,都是矢量的是( )A.位移、时间、速度B.速度、速率、加速度C.加速度、速度的变化、速度D.路程、时间、位移【解析】选C。
位移、速度、加速度以及速度的变化既有大小,又有方向,是矢量,而时间、路程和速率只有大小,没有方向,是标量,故C正确。
3.(2013·衡水高一检测)如图所示是一个网球沿竖直方向运动的频闪照片,由照片可知( )A.网球的加速度竖直向上B.网球正在下降C.网球的加速度方向向下D.网球正在上升【解题指南】解答本题可按以下思路分析:(1)根据拍照间隔内的位移大小的变化规律可判断网球的速度变化规律。
(2)根据“速度与加速度同向时加速,反向时减速”可进一步判断加速度的方向。
【解析】选C。
若网球正在向下运动,则它做的是加速运动,速度方向和加速度方向都向下;若网球正在向上运动,则它做的是减速运动,速度方向向上,加速度方向向下。
只有C项正确。
4.关于物体的运动,下列情况不可能存在的是( )A.物体具有加速度,而其速度为零B.物体具有恒定的速率,但仍有变化的速度C.物体的速度变化越来越快,加速度越来越小D.物体具有沿x轴正方向的加速度和沿x轴负方向的速度【解析】选C。
做变速运动的物体速度可能为零,但必然有加速度。
高一人教版语文必修一第一单元测评试题(含答案)

(3)甫十岁,母疾,为文告天,愿减己算延母年。(3分)14.阅读下面这首唐诗,然后回答问题。(8分) 端 居① 李商隐
远书归梦两悠悠,只有空床敌素秋②。 阶下青苔与红树,雨中寥落月中愁。
【注】①端居:闲居。②素秋:秋天的代称。 (1)这首诗第二句中的“敌”可否换成“对”或其他词?请简述理由。(4分)
门,危言恐之曰:“行逮汝。”张纟采、曹元自内出,语宝曰:“君第劾平江,无后患矣。”宝曰:“平江功臣后,督漕未久,无大 过,不知所劾。”二人默然出。越三日,给事中劾熊并及宝,勒致仕去。 瑾诛,起巡抚贵州,寻迁户部右侍郎,进左侍郎。命兼左佥都御史,处置粮运。寻疏请终养归,乃拜南京礼部尚书,再疏辞
免。世宗即位,起前官,复以母老恳辞。许之,命有司以礼存问。
黄怒波再次向珠峰进发。 这一次,他想将冰岛购地的种种波折与烦恼统统“忘掉”,“我都跟山神磕头告别了,又忍不住要回去了”。 源于诗歌的冰岛故事
黄怒波在冰岛投资一波三折,而源头,竟然是诗歌。 在北大读书的时候,黄有一个同屋同学,冰岛人,“冰岛羊多,毛衣特别大、漂亮,他妈妈知道有我,也给我寄了一件毛衣, 印象极深刻”。多年后,黄的这位冰岛同学,妻子成为冰岛执政党主席以及外交部长。 金融危机期间,冰岛几近破产,黄和他的同学说:“那么多年,我忘不了这个毛衣……我现在有钱了,捐你一百万美金,建一 个中冰诗歌基金,搞亚洲和北欧的诗歌对话。” 结果,黄再去冰岛的时候,总统出来接见,“把诗歌谈完以后,总统亲自跟我谈应该来这儿投资投旅游……把我忽悠的。他们 喝黑狮酒,这个酒给我灌多了我就答应了”。 2011年8月,黄和冰岛有关部门签了一个购地协议,以880万美元购买了冰岛6位农民的300平方公里土地,约占冰岛0.3%的国 土 面积。他准备用来修建一个高尔夫球场、一座酒店和一片户外娱乐区。 同年11月,此项目被冰岛政府驳 回,2012年5月, 双方开启新一轮沟通,商定以租代购的形式继续此旅游投资项目。但7个月后,黄怒波得到冰岛政府消息,要求补充材料。 现在,黄怒波告诉媒体,冰岛项目可能会在4月份出现转机,如果到5月份还没有冰岛政府通过此项目的确定消息,他就放弃 这个项目了。对这个结果,黄怒波并不感到沮丧,因为,这不是他第一次在海外投资遇到麻烦。与此同时,北欧的丹麦、芬兰
2020年人教版必修一 Unit 1单元质量评估【含答案】

2020年精编人教版英语资料Unit1 单元质量评估(时间:120分钟满分:120分)第Ⅰ卷第一部分英语知识运用(共两节,满分45分)第一节:单项填空(共15小题;每小题1分,满分15分)1.When you write compositions, you should try your best to ________ to the point.A.come B.keep C.make D.get2.Tom kept quiet about the accident ________ lose his job.A.not in order to B.in order not toC.in order to not D.in not order to3.According to the recent research, heavy coffee drinking and heart attack are not necessarily ________ and effect.A.reason B.cause C.fact D.affect4.The visiting Minister expressed his satisfaction with the talks, ________ that he had enjoyed his stay here.A.having added B.to add C.adding D.added5.This publishing firm is planing ________ textbooks.A.a series new of B.new a series ofC.of a series new D.a new series of6.Weak as the small country is, it dares to say ________ to powerful ones.A.hello B.yes C.no D.sorry7.We need to ________ when we have problems.A.ask for advices B.asking for adviceC.ask for advice D.ask advice8.Protestors (抗议者)________ the meeting by singing and shouting.A.upset B.attended C.held D.ignored9.Though he was angry at the naughty boy's rudeness, he ________ himself andtalked to him with patience.A.persuaded B.prepared C.hid D.calmed10.The music ________ our enjoyment.A.added up B.added up toC.added to D.added11.Eastern areas have ________ too many wars in the past fifty years.A.got through B.gone throughC.looked through D.passed through12.—Do you mind if I carry on with my work while you ________ tea ready?—No, of course not.A.are getting B.will getC.have made D.made13.—Excuse me, is this Mr. Smith's office?—I'm sorry, but Mr. Smith ________ works here. He left about three weeks ago.A.not now B.no moreC.not still D.no longer14.I was really anxious about you. You ________ home without a word.A.mustn't leave B.shouldn't have leftC.couldn't have left D.needn't leave15.I've told you what the situation is;you must act ________.A.accordingly B.according toC.according as D.accordingly to第二节:完形填空(共20小题;每小题1.5分,满分30分)December 24 arrived along with heavy snow. It was my first Christmas Eve without my mother, and the day's usual __16__ had disappeared.The telephone rang. I __17__ it and went to my bedroom to bury the continuous __18__,knowing it must be my friend Rebecca calling. How could I be __19__?I wanted to be left __20__.My heart felt as __21__ as the falling snow. __22__ can I stop missing my mother?I __23__ the window. Seeing Rebecca's car parked out front, I went back to bedand drew the covers over my head.“Lucy!” she shouted. “I know you're in there. Answer the door!”“Leave me alone!”I __24__ back. I heard paper rustling (沙沙作响) as she slid __25__ under the door.“Merry Christmas,” she called out.Not answering the __26__ made me feel even __27__. It wasn't fair to my best friend. Her father and sister __28__ in a car accident when she was eight years old. __29__,her mother had to return to __30__,and Rebecca was left to look after herself.When she left, I carried the small package, sat down and __31__ it. Inside was a gold pen and a journal. When I opened the journal's front cover, out fell a bookmark with a(n) __32__ written on it:Dear Lucy,My words won't heal the __33__. But your own words can.Love,RebeccaAs I stared at the journal's blank pages, a single tear fell on the page which quickly __34__ it.That night, I __35__ the phone and dialed her number.“Looks like the snow is melting,”I said. “Spring was just around the corner.”16.A.excitement B.disappointment C.fright D.pity17.A.answered B.covered C.picked D.ignored18.A.pleasure B.puzzle C.sadness D.interest19.A.regretful B.joyful C.comfortable D.careful20.A.alive B.active C.alone D.crazy21.A.light B.white C.heavy D.clear22.A.Why B.Where C.Whether D.How23.A.looked through B.looked into C.looked out D.looked up 24.A.brought B.shouted C.took D.turned25.A.anything B.something C.everything D.nothing26.A.phone B.question C.letter D.door27.A.more hopeful B.more attractive C.worse D.better28.A.survived B.escaped C.lived D.died29.A.As a whole B.As a result C.In all D.In general 30.A.work B.wash C.repair D.learn31.A.closed B.folded C.opened D.painted32.A.article B.poem C.notice D.message33.A.failure B.pain C.wish D.shame34.A.absorbed B.removed C.focused D.comblined 35.A.picked up B.picked out C.pushed back D.put awayAFriend is better than fortune. Friend is worse than poison in some cases. The two sentences above are opposite and seem to be unreasonable but they can be explained as follows: the first refers to all good friends who drive us towards good while the second all bad ones who lead us to wrong ways.My ideal friend is of course a good friend whose goodness is shown below—he has no bad likings, such as smoking and drinking. He lives in frugality (节俭). He studies hard so as not to waste his golden time. At home he honors his parents and loves his brothers; at school he respects his teachers and shares feelings of his classmates. He treats those truly who are true to him. In a word, he has all the good characters better than mine. I can follow him as a model. With his help I am free from all difficulties.Indeed, if I have such a person as my friend, I shall never fear difficulty and I shall never know the existence of the word “failure”.36.This passage tells us ________.A.how to make friends with othersB.how the writer's friend helps himC.what kind of person the writer's friend isD.what kind of person we should make friends with37.An ideal friend means ________.A.a true friend B.a false friendC.an imaginary friend D.an excellent friend38.From the passage we can learn that ________.A.the writer and his ideal friend have a lot to learn from each otherB.the writer has a lot to learn from his ideal friendC.the writer's ideal friend has a lot to learn from himD.the writer has only a little to learn from his ideal friendBReal friend, real meaningWe can make mistakes at any age. Some mistakes we make are about money. But most mistakes are about people. “Did Jerry really care when I broke up w ith Helen?”“When I got that great job, did Jim really feel good about it, as a friend? Or did he envy my luck?”When we look back, doubts like these can make us feel bad. But when we look back, it's too late.Why do we go wrong about our friends or our enemies? Sometimes what people say hides their real meaning. And if we don't really listen, we will miss the meaning behind the words. Suppose someone tells you, “You're a lucky dog.”and that's friendly. But a “lucky dog”?There's a bit of envy in those words. Maybe he doesn't see it himself. But bringing in the “dog” bit puts you down a little. What he may be saying is that he doesn't think you observe your luck.Just think of all the things you have to be “thankful for” is another noise that says one thing and means another. It could mean that the speaker is trying to get you to see your problem as part of your life as a whole. But is he? Wrapped up in this phrase is the thought that your problem isn't important. It's telling you to think of all the starving people in the world when you haven't got a date for Saturday night.How can you tell the real meaning behind someone's words? One way is to take a good look at the person talking. Do his words fit the way he looks? Does what he says agree with the tone of voice? His posture (姿态)?The look in his eyes? Stop and think. The minute you spend thinking about the real meaning of what people say to you may save another mistake.39.When we listen to a person talking, the most important thing for us is to ________.A.notice his body language when the person is talkingB.look at his face and notice his expressionC.pay attention to his tone and his postureD.judge the real meaning from his speech and behavior40.According to the author, the reason why we go wrong about our friends is that ________.A.we fail to listen carefully when they talkB.we sometimes don't believe what our friends sayC.we are tired of what they sayD.people usually state one thing but mean another41.Which of the following sentences is TRUE according to the passage?A.Perhaps he wishes himself to have the same situation as you when he says “you are a lucky dog”.B.Most mistakes we usually make are about money.C.There is only one way to tell the real meaning behind someone's words.D.It's not worth spending time in getting someone's real meaning.42.This passage is mainly about ________.A.what to do when you listen to othersB.how to avoid mistakes when you communicate with peopleC.which kind of mistake you can make when you are talking to othersD.why we go wrong with peopleCWhen Ray was about seven, he had a very close friend Mike. They lived near each other, traveled to and from school together, played together, were together in school, and spent time in each other's homes.Once, in school, Ray got bad marks and was very down. He just walked round and round the school playground. Mike followed Ray. Far enough not to stifle him, but near enough never to let Ray out of his sight. Ray was very angry at that time. He just wanted to be alone. At one point, he got so a ngry that he even shouted out, “Just leave me alone!”But Mike just silently walked on behind Ray, still never saying a word.It was only after many years, almost two decades later, that Ray truly began to understand the lesson on friendship which had been shown to him that day, Ray andMike had already separated by then, only seeing each other a couple of times every year. But Ray still remembered that thing with gratitude, a warm feeling in his heart and sometimes tears in his eyes.Mike had taught him that true friendship does not only show up when one wants or needs it. A true friend will be around when he thinks you need him, regardless of whether you want it or not or whether you would admit it or not. He will be there even when you drive him away, as long as he feels his presence will help you. But he will not speak if you do not want him to, and he will give you the peace that you desire.The true friend will do what Mike did, following a distance behind, giving you space and peace, but always nearby, casting (投) a silent eye on you to make sure that you do not do anything silly, making sure he is around if you need him, and being ready to pick you should you fall anytime, to wipe your tears should they flow.Appreciate your true friends. And be a true friend to others.43.The underlined word “stifle” in the second paragraph can be replaced by “________”.A.bother B.followC.pick D.surprise44.When Ray got angry with him, Mike ________.A.walked away angrilyB.said some words of comfort to himC.just came along with him silentlyD.turned away and wept45.Two decades later, each time Ray remembered that thing, he felt ________.A.sad B.angryC.grateful D.funny46.Ray learned from that thing that ________.A.a true friend will be there whether you need him or notB.a friend in need is a friend indeedC.a true friend will do what you ask him to doD.a true friend always shows up when you need himDWhen it comes to friends, I desire those who will share my happiness, who possess wings of their own and who will fly with me. I seek friends whose qualities illuminate (照亮) me and train me up for love. It is for these people that I reserve the glowing hours, too good not to share.When I was in the eighth grade, I had a friend. We were shy and “too serious” about our studies when it was becoming fashionable with our classmates to learn acceptable social behaviors. We said little at school, but she would come to my house and we would sit down with pencils and paper, and one of us would say:“Let's start with a tr ain whistle today.” We would sit quietly together and write separate poems or stories that grew out of a train whistle. Then we would read them aloud. At the end of that school year, we, too, were changed into social creatures and the stories and poems stopped.When I lived for a time in London, I had a friend. He was in despair (失望) and I was in despair. But our friendship was based on the idea in each of us that we would be sorry later if we did not explore this great city because we had felt bad at the time. We met every Sunday for five weeks and found many excellent things. We walked until our despairs disappeared and then we parted. We_gave_London_to_each_other.For almost four years I have had remarkable friend whose imagination illuminates mine. We write long letters in which we often discover our strangest selves. Each of us appears, sometimes in a funny way, in the other's dreams. She and I agree that, at certain times, we seem to be parts of the same mind. In my most interesting moments, I often think:“Yes, I must tell...” We have never met.It is such comforting companions I wish to keep. One bright hour with their kind is worth more to me than the lifetime services of a psychologist (心理学家),who will only fill up the healing (愈合的) silence necessary to those darkest moments in which I would rather be my own best friend.47.In the eighth grade, what the author did before developing proper social behavior was to __________.A.become serious about her studyB.go to her friend's house regularlyC.learn from her classmates at schoolD.share poems and stories with her friend48.In P aragraph 3, “We gave London to each other” probably means __________.A.our exploration of London was a memorable gift to both of usB.we were unwilling to tear ourselves away from LondonC.our unpleasant feelings about London disappearedD.we parted with each other in London49.According to Paragraph 4, the author and her friend __________.A.call each other regularlyB.have similar personalitiesC.enjoy writing to each otherD.dream of meeting each other50.In the darkest moments, the author would prefer to __________.A.seek professional helpB.be left aloneC.stay with her best friendD.break the silence51.What is the best title for the passage?A.Unforgettable ExperiencesB.Remarkable ImaginationC.Lifelong FriendshipD.Noble CompanionsEAre you bored and lonely? Do you want to make new friends? Do long working hours make it difficult for you to get out and about to meet new people? Maybe you or your friends have moved to a new area and this has left you feeling lonely.Even if you are already the proverbial (公认的) social butterfly you may still find that your existing friends do not share the same interests and feelings with you. You may have a satisfying social life, but you still find you have no one to travel with. You may have your circle of friends, but find that none of them will go with you for the activities or sports that interest you most. These are just a few of the reasons whymillions of people search online to find new friends.Matchmaking websites are good tools to help you make friends online. Profile matching technologies enable you to search for new friends by age, gender, location, interests and much more. You can make friends near you or anywhere in the world and learn about new countries, cultures and lifestyles.Making friends online is easy and anonymous (匿名的) as members get to know you by your username only. You can get in touch with members by sending private messages, joining in discussion forums or sharing online chat.When you are ready, you can take your new friendships into the real world by arranging meet-ups to share your common interests. If you prefer to meet in numbers, you can join or create your own Local Groups for members to join to share interests and activities near you.52.Why do you have no one to travel with?A.Because your friends don't like you any longer.B.Because none of your friends like traveling.C.Because you have few friends in your life.D.Because few of your friends are true friends.53.What's the main idea of the third paragraph?A.Modern technology is developing very fast.B.It is interesting to make friends online.C.The Internet can help you to make friends.D.You can learn about new lifestyles and cultures online.54.How many ways are there to get in touch with members according to the passage?A.Two. B.Three.C.Four. D.Five.55.The purpose of this passage is to ________.A.introduce a new way to make friendsB.warn people not to trust online friendsC.tell readers how to lead a good social lifeD.explain to readers why people like to make friends online第Ⅱ卷第三部分写作(共两节,满分35分)第一节:短文改错(共10小题;每小题1分,满分10分)此题要求改正所给短文中的错误。
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第一次质量评估题2013年10月12日宝山一中孙秀勤一、选择题(本大题共30小题,每小题2分,共计60分)1.《剑桥古代史》对古代雅典有这样的描述:“(雅典公民)不仅可以享受阿提卡的橄榄油和葡萄酒,而且可以食用黑海的谷物……穿波斯的拖鞋,睡爱尔兰的床……”这表明A.雅典物产丰富人民富足 B.雅典海外贸易非常发达C.雅典是当时地中海霸主 D.雅典人充当了海盗角色2.公元前6世纪,雅典“有产阶级开始获得了势力,于是旧的血缘亲族关系集团就开始被排斥了。
”这种现象的出现应归功于A.梭伦B.克利斯提尼 C.伯利克里 D.苏格拉底3.所有合法公民均可参加的公民大会是雅典实行民主的具体体现,它每年要召开40次。
它能运行的最重要的政治前提是A.雅典是城邦小国 B.雅典公民高涨的参政热情C.国家发放参政津贴 D.必须参政的法律强制4.“民主”一词最早见于希罗多德的《历史》一书,即人民的权利、人民的统治之意。
在梭伦统治时期最能体现上述民主的含义的改革措施是A.实行陶片放逐法 B.为公职人员和参加政治活动的公民发放津贴C.十将军委员会 D.公民大会成为最高权力机关5.伯利克里执政时代,下列机构成员的产生方式能够体现轮番而治原则的是①十将军委员会②公民大会③五百人议事会④陪审法庭A.①②B.③④ C.①③D.②④6.希腊历史学家希罗多德说,克利斯提尼“领着人民参与政治”。
克利斯提尼改革中符合这一评述的是①按财产多寡划分社会等级②用10个地区部落取代原来4个血缘部落③设立五百人议事会④向公民发放“观剧津贴” A.①② B.②③ C.③④D.①④7.伯利克里曾承诺:“任何人,只要他能够对国家有所贡献,绝对不会因为贫穷而在政治上湮没无闻。
”下列规定最能证实这一承诺的是A.各级官职均向公民开放而且以抽签方式产生 B.运用“陶片放逐法”打击部落贵族势力C.为担任公职和参加政治活动的公民发放津贴 D.每个雅典人都有权在“公民大会”上参与表决8.从公元前490年到公元前322年,雅典大约有一半左右政治家(包括伯利克里)都不同程度地受到群众的惩罚,大部分控告的起因只是因为作战失利。
为此,柏拉图提出了一个发人深省的问题:“如果你病了,你是召集民众为你治病呢?还是去找医术精湛的大夫呢?”材料表明A.伯利克里、柏拉图等代表精英贵族,仇视群众B.公元前4世纪后,雅典政治腐败,阶级矛盾激化C.群体决策的感情用事可能影响民主政治的质量D.雅典民主既体现了人民主权,也保护了城邦利益9.伯利克里说:“我们雅典人自己决定我们的政策,或者把决议提交适当的讨论……最坏的是没有适当地讨论其后果,就贸然开始行动。
”这表明雅典民主特别注重A.民主的广泛性 B.决策的科学性 C.程序的复杂性D.公民集体参政10.“梭伦和伯利克里所进行的改革,不仅导致了新的统治形式的建立,而且还导致了新的生活方式的出现,至少对雅典的市民来说,不再是命令和服从,而是言论的交锋。
”(《一口气读完世界历史》)文中“新的统治形式”指A.君主制 B.中央集权制 C.民主制 D.联邦制11.史学家修昔底德在《伯罗奔尼撒战争史》中写下了“男人就是城邦”之句。
根据雅典民主政治的特点,以下解释最确切的是A.妇女地位低下,隶属于家庭,无权参政B.全体男性共同分享城邦权力,承担社会义务C.男人参军,保家卫国,确保城邦的安全D.公民皆为成年男性,是城邦生存与发展的决定力量12.雅典有几百万常驻外来移民,为雅典人提供税收,但却没有政治权利,也没有占有土地的经济权利。
这说明雅典民主政治具有①狭隘性②排他性③不公正性④阶级性A.①③④B.①②④ C.①②③ D.②③④13.余秋雨在他的《行者无疆》中写道:“世界上有很多美好的词汇,可以分配给欧洲各个城市……只有一个词,它们不会争,争到了也不受用,它静静安踞在并不明亮的位置上,留给那唯一的城市……这个词叫‘伟大’,这个城市叫‘罗马’。
”余秋雨赞美罗马A.具有悠久的历史 B.是西方法制的摇篮C.出现恺撒、屋大维等杰出政治家 D.美丽的古城风貌14.罗马法体系从起源到完备经历了一个复杂的过程,其中从习惯法到成文法的发展从根本目的上说是为了 A.维护平民的利益 B.适应帝国的发展C.巩固贵族的统治 D.维护境内自由民的利益15.(2012·通州高一检测)公元前449年,罗马人争相观看和议论刻于12块铜板之上的某部法律条文。
该法律的特点有①有一些习惯法②是成文法③是公民法④是万民法A.①②③B.③④ C.①② D.①④16.(2012·宣城高一检测)下列人物中,使罗马法体系最终形成的是( )17.在罗马法司法体系中,万民法是比较成熟和发达的部分,也是后期罗马法的基本内容。
之所以说“万民法是罗马帝国统治范围内的国际法”,是因为它A.通用于世界各地B.适用于罗马帝国的公民C.包含了罗马帝国的全部法律文献 D.适用于罗马帝国境内各民族人民18.《十二铜表法》规定:“凡依‘现金借贷’的方式缔结契约的,其所用的语言即为当事人的法律……债务人在拘禁期间,得自备伙食,如无力自备,则债权人应每日供给谷物粉一磅,愿多给者听便。
”上述规定体现出A.《十二铜表法》实际上是习惯法 B.一定程度上保护了债务人利益C.《十二铜表法》兼顾奴隶利益 D.债权人的利益受到严格的限制19.《十二铜表法》规定:“夜间行窃,如当场被杀,应视将其杀死为合法。
”这反映的实质问题是A.罗马法维护私有财产权 B.罗马法强调“轻罪重罚”C.罗马法重视道德修养 D.罗马法蔑视人权20.公元前4世纪时,罗马的某法官接了一个案件:一个仁慈的贵族罗莫洛,也是一支军队的首领,生前立遗嘱,希望把他一半的家产捐给那些跟随他作战受伤或战死的士兵的家人。
但他死后,他的家人却不履行遗嘱。
法官最后判定罗莫洛的家人败诉。
依据是A.未成文的习惯法 B.《十二铜表法》 C.《查士丁尼新敕》 D.《民法大全》21.公元268年,雅典商人普拉希特斯在罗马城与当地的皮匠西努耶发生了经济纠纷,上诉至法庭。
法官对他们两人的裁决将根据A.罗马万民法 B.希腊的民主制度 C.罗马自然法D.罗马公民法22.马克思曾说:“(罗马帝国)到处都由罗马法官根据罗马法进行判决,从而使地方上的社会秩序都被宣布无效,因为它们与罗马法制不相符合。
”对这段材料理解正确的是A.罗马帝国是一个专制主义中央集权的封建国家B.罗马帝国是一个真正的现代意义上的法制社会C.罗马地方有自主权,不受罗马法的约束 D.罗马法的制定和实施维护了帝国统治基础23.恩格斯指出:“罗马法……包含着资本主义时期的大多数法律关系”,是“商品生产者社会的第一个世界性法律”。
材料所要表明的观点是A.罗马法是第一部资产阶级成文法典 B.罗马法是罗马帝国统治的有力支柱C.罗马法提倡法律面前公民人人平等 D.罗马法是近代欧美国家的立法基础24.罗马法内容丰富,体系完善,它的许多原则和制度,对近代欧美资产阶级代议制产生了重要影响。
其中主要有①“没有东西比皇帝陛下更高贵和更神圣”②“法律面前人人平等”③私有财产神圣不可侵犯④奴隶在法律上是“可以购买的东西”A.①②③④ B.①②③ C.②③D.②③④25.以下关于希腊文明和罗马文明两者的关系叙述不正确的是A.两者同属“海洋文明”的范畴 B.罗马文明继承和发展了希腊文明C.罗马文明完全继承了希腊文明 D.它们的文明成果都对后世产生了影响26.右图是以“封”字为图案的一枚邮票,金文中的“封”字,写作或,从字形上来看,具体行动就是划定疆界,植树为帜。
而右图则是以中华百家姓的姓氏出现。
那么,这个姓氏的由来是A.地名 B.植树的过程 C.人名 D.祭祀27.商朝统治者每事都要通过占卜予以决定。
这一现象说明我国古代早期政治制度的一大特点是A.以血缘关系为纽带 B.神权与王权紧密联系C.权力高度集中于皇帝手中 D.决策体现原始民主色彩28.近年来,福建和台湾的中华儿女定期地进行祭拜“妈祖”的大型民间活动。
“妈祖”文化现象与宗法制有密切关系,在宗法制中,大宗和小宗的关系是A.家族等级关系 B.政治隶属关系C.家族血缘关系 D.既有家族血缘关系又有政治隶属关系29.“廷寄”是我国封建社会晚期中央政府机构行政运作的重要制度,该制度始自A明太祖 B明宣宗 C康熙帝 D 雍正帝30.秦朝“在政府组织上,嬴政大帝给中国历代王朝奠定了权威性的规范,使得以后几百个帝王只能在他所想到的圈子里作小小的修正,而无力作巨大改变。
”材料中这一“规范”是指A.分封制度 B.世袭制度 C.中央集权制度 D.宗法制度第一次质量评估题2013年10月12日二、非选择题(本大题共3小题,第31小题16分,第32小题12分,第33小题12分,共计40分)31.(16分)阅读材料回答问题:材料一:鸦片战争爆发前,英国女王维多利亚于1840年1月16日到议会发表了对中国发动战争的演说。
议会中对战与不战争辩十分激烈。
在工商业主、东印度公司的利益获得者、鸦片贩子支持下的自由党在议会中占多数,从而通过了要求政府对中国使用武力的决定。
——《世界通史资料选辑·近代部分》材料二:1842年6月,道光皇帝发了一道密谕,命令有关大员赶快与英国议和。
这一密谕直接由皇帝口授,军机章京抄录而下达,朝中大员几乎无人知晓。
紧接着,林则徐被革职,清廷大员伊里布等人与英国议和。
——《中国近代史参考资料》上册请回答:(1)材料一和材料二反映出英国和中国的政治制度分别是什么?(4分)(2)分别列举两国建立上述政治制度的重大事件。
(8分)(3)依据材料和所学知识指出英国国王和中国皇帝在权力和地位上的不同。
(4分)32.(12分)阅读下列材料,回答问题:材料一如果债务人不能清偿到期债务,则债权人有权拘禁债务人,甚至可以给债务人戴上脚镣。
在拘禁债务人60天后,双方未达成和解,则债权人可以连续3次把债务人牵至广场集市出卖。
如果第三次没有出卖掉债务人的,或者没有人为债务人代为清偿和提供保证的,那么债权人就可以把债务人卖到外国甚至是杀死债务人。
如果债权人是多人的,就由债权人对债务人的肢体进行分配。
——《十二铜表法》材料二查士丁尼皇帝以集罗马法律之大成而著称于世,他所编纂的法典在他即位期间得到了实施。
《查士丁尼民法大全》保留了罗马在法学上天才性的创造成果,后来成为欧洲许多国家制定法律的蓝本。
也许没有哪一部法典对世界有这么持久的影响。
——迈克尔·H·哈特(美)著《历史上最有影响的100人》(1)材料一对债务人的法律规定体现了什么问题?(2分)(2)结合所学知识,说明迈克尔·H·哈特为什么把查士丁尼列入历史上最有影响的100人?(4分)(3)你如何看待以上材料所涉及到的两部法律的历史地位?(6分)33.(16分)阅读下列材料:材料一下图是关于罗马法的图示:材料二中国文献中最早关于罗马法的记载,是清朝政府派五大臣出洋考察西洋法制的报告,载泽等人于1906年5月9日在《奏在法考察大概情形折》中称:“大抵欧洲各国政治,悉根源于罗马旧制,言政法者必先言罗马,犹中国学者必首推周秦……”从中国第一所大学——京师大学堂开始到现在,罗马法都被作为一门大学课程开设。