高一第一次月考试题

合集下载

高一第一次月考试卷和答案

高一第一次月考试卷和答案

高一第一次月考试卷和答案高一第一次月考试卷和答案___普通高中一年级数学办公组命题一、选择题(共12小题,每题5分,四个选项中只有一个符合要求)1.函数y=x^2-6x+10在区间(2,4)上是()。

A。

递减函数B。

递增函数C。

先递减再递增D。

先递增再递减2.方程组x-y=0的解构成的集合是()。

A。

{(1,1)}B。

{1,1}C。

(1,1)D。

{1}3.已知集合A={a,b,c},下列可以作为集合A的子集的是()。

A。

aB。

{a,c}C。

{a,e}D。

{a,b,c,d}4.下列图形中,表示___的是()。

M ⊆ NAB5.下列表述正确的是()。

A。

∅={}B。

∅⊆{}C。

∅⊊{}D。

∅∈{}6.设集合A={x|x参加自由泳的运动员},B={x|x参加蛙泳的运动员},对于“既参加自由泳又参加蛙泳的运动员”用集合运算表示为()。

A。

A∩BB。

A∪BC。

A⊊BD。

A⊆B7.集合A={x|x=2k,k∈Z},B={x|x=2k+1,k∈Z},C={x|x=4k+1,k∈Z},又a∈A,b∈B,则有()。

A。

(a+b)∈AB。

(a+b)∈BC。

(a+b)∈CD。

(a+b)∈A∪B∪C任一个8.某学生离家去学校,由于怕迟到,所以一开始就跑步,等跑累了再走余下的路程。

在下图中纵轴示离学校的距离,横轴表示出发后的时间,则下图中的四个图形中较符合该学生走法的是()。

图略)9.满足条件{1,2,3}⊆M⊆{1,2,3,4,5,6}的集合M的个数是()。

A。

8B。

7C。

6D。

510.全集U={1,2,3,4,5,6,7,8},A={3,4,5},B={1,3,6},那么集合{2,7,8}是()。

A。

A∪BB。

A∩CC。

U\AD。

B11.下列函数中为偶函数的是()。

A。

y=xB。

y=-xC。

y=x^3D。

y=x+112.如果集合A={x|ax^2+2x+1=0}中只有一个元素,则a的值是()。

A。

-1B。

0C。

1D。

四川省成都市2023-2024学年高一下学期第一次月考数学试题含答案

四川省成都市2023-2024学年高一下学期第一次月考数学试题含答案

武侯高中高2023级2023——2024下期第一次月考试题数学(答案在最后)学校:__________姓名:__________班级:__________考号:__________一、单选题1.如图,四边形ABCD 中,AB DC =,则必有()A.AD CB= B.DO OB= C.AC DB= D.OA OC= 【答案】B 【解析】【分析】根据AB DC =,得出四边形ABCD 是平行四边形,由此判断四个选项是否正确即可.【详解】四边形ABCD 中,AB DC =,则//AB DC 且AB DC =,所以四边形ABCD 是平行四边形;则有AD CB =-,故A 错误;由四边形ABCD 是平行四边形,可知O 是DB 中点,则DO OB =,B 正确;由图可知AC DB≠,C 错误;由四边形ABCD 是平行四边形,可知O 是AC 中点,OA OC =-,D 错误.故选:B .2.下列说法正确的是()A.若a b ∥ ,b c ∥,则a c∥ B.两个有共同起点,且长度相等的向量,它们的终点相同C.两个单位向量的长度相等D.若两个单位向量平行,则这两个单位向量相等【答案】C 【解析】【分析】A.由0b =判断;B.由平面向量的定义判断;C.由单位向量的定义判断; D.由共线向量判断.【详解】A.当0b = 时,满足a b ∥ ,b c ∥,而,a c 不一定平行,故错误;B.两个有共同起点,且长度相等的向量,方向不一定相同,所以它们的终点不一定相同,故错误;C.由单位向量的定义知,两个单位向量的长度相等,故正确;D.若两个单位向量平行,则方向相同或相反,但大小不一定相同,则这两个单位向量不一定相等,故错误;故选:C3.若a b ,是平面内的一组基底,则下列四组向量中能作为平面向量的基底的是()A.,a b b a --B.21,2a b a b++ C.23,64b a a b-- D.,a b a b+- 【答案】D 【解析】【分析】根据基底的知识对选项进行分析,从而确定正确答案.【详解】A 选项,()b a a b -=-- ,所以a b b a -- ,共线,不能作为基底.B 选项,1222a b a b ⎛⎫+=+ ⎪⎝⎭ ,所以12,2a b a b ++ 共线,不能作为基底.C 选项,()64223a b b a -=-- ,所以64,23a b b a --共线,不能作为基底.D 选项,易知a b a b +-,不共线,可以作为基底.故选:D4.将函数2cos 413y x π⎛⎫=-+ ⎪⎝⎭图象上各点的横坐标伸长到原来的2倍,再向左平移3π个单位,纵坐标不变,所得函数图象的一条对称轴的方程是()A.12x π=B.6x π=-C.3x π=-D.12x π=-【答案】B 【解析】【分析】根据图像的伸缩和平移变换得到2cos(2)13y x π=++,再整体代入即可求得对称轴方程.【详解】将函数2cos 413y x π⎛⎫=-+ ⎪⎝⎭图象上各点的横坐标伸长到原来的2倍,得到2cos 213y x π⎛⎫=-+ ⎪⎝⎭,再向左平移3π个单位,得到2cos[2()]12cos(2)1333y x x πππ=+-+=++,令23x k π+=π,Z k ∈,则26k x ππ=-,Z k ∈.显然,=0k 时,对称轴方程为6x π=-,其他选项不符合.故选:B5.设a ,b 是非零向量,“a a bb =”是“a b =”的()A.充分而不必要条件B.必要而不充分条件C.充分必要条件D.既不充分也不必要条件【答案】B 【解析】【分析】根据向量相等、单位向量判断条件间的推出关系,结合充分、必要性定义即知答案.【详解】由a a b b =表示单位向量相等,则,a b 同向,但不能确定它们模是否相等,即不能推出a b =,由a b =表示,a b 同向且模相等,则a a b b = ,所以“a a bb =”是“a b =”的必要而不充分条件.故选:B6.已知向量,a b ,且2,52,72AB a b BC a b CD a b =+=-+=+,则下列一定共线的三点是()A.,,A B CB.,,B C DC.,,A B DD.,,A C D【答案】C 【解析】【分析】利用向量的共线来证明三点共线的.【详解】2,52,72AB a b BC a b CD a b =+=-+=+,则不存在任何R λ∈,使得AB BC λ=,所以,,A B C 不共线,A 选项错误;则不存在任何R μ∈,使得BC CD μ=,所以,,B C D 不共线,B 选项错误;由向量的加法原理知242BD BC CD a b AB =+=+=.则有//BD AB ,又BD 与AB有公共点B ,所以,,A B D 三点共线,C 选项正确;44AB BC a b AC ==-++,则不存在任何R t ∈,使得AC tCD = ,所以,,A C D 不共线,D 选项错误.故选:C .7.已知sin α=5,且α为锐角,tan β=-3,且β为钝角,则角α+β的值为()A.4π B.34π C.3π D.23π【答案】B 【解析】【分析】先求出tan α12=,再利用两角和的正切公式求出tan(α+β)=-1,判断出角α+β的范围,即可求出α+β的值.【详解】sin α,且α为锐角,则cos α5=,tan αsin 1cos 2αα==.所以tan(α+β)=tan tan 1tan tan αβαβ+-=13211(3)2--⨯-=-1.又α+β∈3(,22ππ,故α+β=34π.故选:B8.筒车亦称“水转筒车”,是一种以水流作动力,取水灌田的工具,唐陈廷章《水轮赋》:“水能利物,轮乃曲成.升降满农夫之用,低徊随匠氏之程.始崩腾以电散,俄宛转以风生.虽破浪于川湄,善行无迹;既斡流于波面,终夜有声.”如图,一个半径为4m 的筒车按逆时针方向每分钟转一圈,筒车的轴心O 距离水面的高度为2m .在筒车转动的一圈内,盛水筒P 距离水面的高度不低于4m 的时间为()A.9秒B.12秒C.15秒D.20秒【答案】D 【解析】【分析】画出示意图,结合题意和三角函数值可解出答案.【详解】假设,,A O B 所在直线垂直于水面,且4AB =米,如下示意图,由已知可得12,4OA OB OP OP ====,所以1111cos 602OB POB POB OP ∠==⇒∠=︒,处在劣弧 11PP 时高度不低于4米,转动的角速度为360660︒=︒/每秒,所以水筒P 距离水面的高度不低于4m 的时间为120206=秒,故选:D.二、多选题9.已知函数()cos f x x x =+,则下列判断正确的是()A.()f x 的图象关于直线π6x =对称 B.()f x 的图象关于点π,06⎛⎫- ⎪⎝⎭对称C.()f x 在区间2π,03⎡⎤-⎢⎥⎣⎦上单调递增 D.当π2π,33x ⎛⎫∈-⎪⎝⎭时,()()1,1f x ∈-【答案】BC 【解析】【分析】利用辅助角公式化简函数()f x 的解析式,利用正弦型函数的对称性可判断AB 选项;利用正弦型函数的单调性可判断C 选项;利用正弦型函数的值域可判断D 选项.【详解】因为()πcos 2sin 6f x x x x ⎛⎫=+=+ ⎪⎝⎭,对于A选项,ππ2sin 63f ⎛⎫==⎪⎝⎭,故函数()f x 的图象不关于直线π6x =对称,A 错;对于B 选项,π2sin 006f ⎛⎫-== ⎪⎝⎭,故函数()f x 的图象关于点π,06⎛⎫- ⎪⎝⎭对称,B 对;对于C 选项,当2π03x -≤≤时,πππ266x -≤+≤,则函数()f x 在区间2π,03⎡⎤-⎢⎥⎣⎦上单调递增,C 对;对于D 选项,当π2π33x -<<时,ππ5π666x -<+<,则1πsin 126x ⎛⎫-<+≤ ⎪⎝⎭,所以,()(]π2sin 1,26f x x ⎛⎫=+∈- ⎪⎝⎭,D 错.故选:BC.10.下图是函数()sin()(0π)f x A x ωϕϕ=+<<的部分图像,则()A.2πT =B.π3ϕ=C.π,06⎛⎫-⎪⎝⎭是()f x 的一个对称中心 D.()f x 的单调递增区间为5πππ,π1212k k ⎡⎤-++⎢⎥⎣⎦(Z k ∈)【答案】BCD 【解析】【分析】由图象可得πT =,由2πT ω=可求出ω,再将π12⎛⎝代入可求出ϕ可判断A ,B ;由三角函数的性质可判断C ,D .【详解】根据图像象得35ππ3ππ246124T T =-=⇒=⇒=ω,故A 错误;π12x =时,πππ22π2π1223k k ⨯+=+⇒=+ϕϕ,0πϕ<< ,π3ϕ∴=,故()π23f x x ⎛⎫=+ ⎪⎝⎭,故B 正确;因为πππ20663f ⎡⎤⎛⎫⎛⎫-=⋅-+= ⎪ ⎪⎢⎝⎭⎝⎭⎣⎦,所以π,06⎛⎫- ⎪⎝⎭是()f x 的一个对称中心,C 正确;令πππ2π22π232k x k -+≤+≤+,解得5ππππ1212k x k -+≤≤+,Z k ∈.故D 正确.故选:BCD .11.潮汐现象是地球上的海水受月球和太阳的万有引力作用而引起的周期性涨落现象.某观测站通过长时间观察,发现某港口的潮汐涨落规律为πcos 63y A x ω⎛⎫=++ ⎪⎝⎭(其中0A >,0ω>),其中y (单位:m )为港口水深,x (单位:h )为时间()024x ≤≤,该观测站观察到水位最高点和最低点的时间间隔最少为6h ,且中午12点的水深为8m ,为保证安全,当水深超过8m 时,应限制船只出入,则下列说法正确的是()A.π6ω=B.最高水位为12mC.该港口从上午8点开始首次限制船只出入D.一天内限制船只出入的时长为4h 【答案】AC 【解析】【分析】根据题意可求得6π=ω,可知A 正确;由12点时的水位为8m 代入计算可得4A =,即最高水位为10m ,B 选项错误;易知ππ4cos 663y x ⎛⎫=++⎪⎝⎭,解不等式利用三角函数单调性可得从上午8点开始首次开放船只出入,一天内开放出入时长为8h ,即可判断C 正确,D 错误.【详解】对于A ,依题意π62T ω==,所以6π=ω,故A 正确;对于B ,当12x =时,ππcos 126863y A ⎛⎫=⨯++=⎪⎝⎭,解得4A =,所以最高水位为10m ,故B 错误;对于CD ,由上可知ππ4cos 663y x ⎛⎫=++⎪⎝⎭,令8y ≥,解得812x ≤≤或者2024x ≤≤,所以从上午8点开始首次开放船只出入,一天内开放出入时长为8h ,故C 正确,D 错误.故选:AC.三、填空题12.设e为单位向量,2a =r ,当,a e 的夹角为π3时,a 在e 上的投影向量为______.【答案】e【解析】【分析】利用投影向量的定义计算可得结果.【详解】根据题意可得向量a 在e 上的投影向量为22π21cos 31a e e a e e e e ee e⨯⨯⋅⋅⋅=== .故答案为:e13.已知向量a 、b 满足5a = ,4b = ,a 与b 的夹角为120,若()()2ka b a b -⊥+ ,则k =________.【答案】45##0.8【解析】【分析】运用平面向量数量积公式计算即可.【详解】因为5a = ,4b = ,a 与b的夹角为120 ,所以1cos12054102a b a b ⎛⎫⋅==⨯⨯-=- ⎪⎝⎭.因为()2ka b -⊥()a b +r r ,所以()()()()222222521610215120ka b a b kab k a b k k k -⋅+=-+-⋅=-⨯--=-=,解得45k =.故答案为:45.14.已知1tan 3x =,则1sin 2cos 2x x +=______【答案】2【解析】【分析】根据二倍角公式以及齐次式即可求解.【详解】2222222211121sin 2cos sin 2sin cos 1tan 2tan 332cos 2cos sin 1tan 113x x x x x x x x x x x ⎛⎫++⨯ ⎪+++++⎝⎭====--⎛⎫- ⎪⎝⎭.故答案为:2四、解答题15.已知1a b a == ,与b 的夹角为45︒.(1)求()a b a +⋅的值;(2)求2a b -的值【答案】(1)2(2【解析】【分析】(1)先求2,a a b ⋅ ,再根据运算法则展开计算即可;(2)先计算2b,再平方,进而开方即可.【小问1详解】因为22||1,||||cos 451122a a a b a b ==⋅=︒=⨯=所以2()112a b a a a b ++⋅=⋅=+=【小问2详解】因为22||2b b ==,所以2222|2|(2)444242a b a b a b a b -=-=+⋅=+--=所以|2|a b -=16.已知函数()222cos 1f x x x =+-.(1)求函数()f x 的最小正周期;(2)若3π,π4θ⎛⎫∈⎪⎝⎭且()85f θ=-,求cos 2θ的值.【答案】(1)π(2)410-【解析】【分析】(1)利用辅助角公式化简,求出最小正周期;(2)将θ代入可求出πsin 26θ⎛⎫+ ⎪⎝⎭,结合π26+θ的范围,求出πcos 26θ⎛⎫+ ⎪⎝⎭,因为ππ2266θθ=+-,由两角差的余弦公式求出结果.【小问1详解】()2π22cos 12cos 22sin 26f x x x x x x ⎛⎫=+-=+=+ ⎪⎝⎭,所以()f x 的最小正周期2ππ2T ==【小问2详解】()π82sin 265f θθ⎛⎫=+=- ⎪⎝⎭,所以π4sin 265θ⎛⎫+=- ⎪⎝⎭,因为3π,π4θ⎛⎫∈⎪⎝⎭,1π25π3663π,θ⎛⎫∈ ⎪⎝⎭+,所以π3cos 265θ⎛⎫+== ⎪⎝⎭,所以ππππππcos 2cos 2cos 2cos sin 2sin 666666θθθθ⎛⎫⎛⎫⎛⎫=+-=+++ ⎪ ⎪ ⎪⎝⎭⎝⎭⎝⎭3414525210-⎛⎫=⨯+-⨯=⎪⎝⎭.17.如图,在ABC 中,6AB =,60ABC ∠=︒,D ,E 分别在边AB ,AC 上,且满足2AD DB = ,3CE EA =,F 为BC 中点.(1)若DE AB AC λμ=+,求实数λ,μ的值;(2)若8AF DE ⋅=-,求边BC 的长.【答案】(1)23λ=-,14μ=.(2)8【解析】【分析】(1)根据向量的线性运算以及平面向量的基本定理求得正确答案.(2)利用转化法化简8AF DE ⋅=-,从而求得BC 的长.【小问1详解】∵2AD DB = ,3CE EA= ,∴23AD AB = ,14AE AC = ∴1243DE AE AD AC AB =-=- ,∴23λ=-,14μ=.【小问2详解】12AF BF BA BC BA =-=- ,()1212154343412DE AC AB BC BA BA BC BA =-=-+=+ ,22115115241282412AF DE BC BA BC BA BC BC BA BA ⎛⎫⎛⎫⋅=-⋅+=-⋅- ⎪ ⎪⎝⎭⎝⎭设BC a = ,∵6AB = ,60ABC ∠=︒,221115668824212AF DE a a ⋅=-⨯⨯-⨯=- ,即2560a a --=,解得7a =-(舍)或8a =,∴BC 长为8.18.设(,)P x y 是角θ的终边上任意一点,其中0x ≠,0y ≠,并记r =cot x y θ=,sec r xθ=,csc r y θ=.(Ⅰ)求证222222sin cos tan cot sec +csc θθθθθθ+--+是一个定值,并求出这个定值;(Ⅱ)求函数()sin cos tan cot sec +csc f θθθθθθθ=++++的最小值.【答案】(Ⅰ)定值为3;(Ⅱ)min ()1f θ=-;【解析】【分析】(Ⅰ)由题可知,分别将6个三角函数分别代入,进行简单的化简,即可得到定值3;(Ⅱ)将()f x 中的未知量均用sin ,cos θθ来表示,得到1sin cos ()sin cos sin cos sin cos g θθθθθθθθθ+=+++,运用换元法设sin cos t θθ+=,化简成2()111g t t θ=-++-,再利用对勾函数的性质即可得到最值.【详解】解:(Ⅰ)222222222222222222sin cos tan cot sec +csc =y x y x r r r x y r y xθθθθθθ+--++--++2222222221113x y r y r x r x y+--⇒++=++=;(Ⅱ)由条件,1cot tan x y θθ==,1sec cos x θ=,1csc sin θθ=令()sin cos tan cot sec +csc g θθθθθθθ=++++sin cos 11sin cos +cos sin cos sin θθθθθθθθ=++++1sin cos sin cos sin cos sin cos θθθθθθθθ+=+++,令sin cos t θθ+=,则sin cos =2sin()4t πθθθ=++[2,2]∈-,1t ≠±,且21sin cos 2t θθ-=,从而2222()11t g y t t t θ==++--22(1)1t t t +=+-221111t t t t =+=-++--,令1u t =-,则21y u u =++,[21,21]u ∈---,且0u ≠,2u ≠-.所以,(,122][322,)y ∈-∞-⋃++∞.从而()221f y θ=≥-,即min ()221f θ=-.19.已知函数()2000ππ2sin sin 2sin 266f x x x x C ωωω⎛⎫⎛⎫=+++-+ ⎪ ⎪⎝⎭⎝⎭(R C ∈)有最大值为2,且相邻的两条对称轴的距离为π2(1)求函数()f x 的解析式,并求其对称轴方程;(2)将()f t 向右平移π6个单位,再将横坐标伸长为原来的24π倍,再将纵坐标扩大为原来的25倍,再将其向上平移60个单位,得到()g t ,则可以用函数()sin()H g t A t B ωϕ==++模型来模拟某摩天轮的座舱距离地面高度H 随时间t (单位:分钟)变化的情况.已知该摩天轮有24个座舱,游客在座舱转到离地面最近的位置进仓,若甲、乙已经坐在a ,b 两个座舱里,且a ,b 中间隔了3个座舱,如图所示,在运行一周的过程中,求两人距离地面高度差h 关于时间t 的函数解析式,并求最大值.【答案】(1)()π2sin 26f x x ⎛⎫=- ⎪⎝⎭,ππ32k x =+,Z k ∈(2)ππ()50sin 126f x t ⎛⎫=-⎪⎝⎭,50【解析】【分析】(1)由二倍角公式与两角和与差的正弦公式化简得()0π2sin 216f x x C ω⎛⎫=-++ ⎪⎝⎭,再结合最值及周期即可得解析式;(2)由正弦型函数的平移变换与伸缩变换得变换后的解析式为ππ50sin 60122y t ⎛⎫=-+ ⎪⎝⎭,则ππ50sin 126h H H ⎛⎫=-==- ⎪⎝⎭甲乙,再求最值即可.【小问1详解】()00001cos 2π22sin 2cos 2cos 2126x f x x C x x C ωωωω-=⨯++=-++0π2sin 216x C ω⎛⎫=-++ ⎪⎝⎭,所以2121C C ++=⇒=-,因为相邻两条对称轴的距离为π2,所以半周期为ππ22T T =⇒=,故002ππ12=⇒=ωω,()π2sin 26f x x ⎛⎫=- ⎪⎝⎭令ππππ2π6232k x k x -=+⇒=+,Z k ∈【小问2详解】()f t 向右平移π6得到π2sin 22y t ⎛⎫=- ⎪⎝⎭,将横坐标伸长为原来的24π倍,得到ππ2sin 122y t ⎛⎫=- ⎪⎝⎭,将纵坐标扩大为原来的25倍,得到ππ50sin 122y t ⎛⎫=- ⎪⎝⎭,再将其向上平移60个单位,得到ππ50sin 60122y t ⎛⎫=-+ ⎪⎝⎭游客甲与游客乙中间隔了3个座舱,则相隔了2ππ4243⨯=,令ππ50sin 60122H t ⎛⎫=-+ ⎪⎝⎭甲,则π5π50sin 60126H t ⎛⎫=-+ ⎪⎝⎭乙,则πππ5π50sin sin 122126h H H t t ⎛⎫⎛⎫=-=--- ⎪ ⎪⎝⎭⎝⎭甲乙π1πcos 12212t t =-ππ50sin 126t ⎛⎫=- ⎪⎝⎭,π12ω=,24T =,024t ≤≤,故πππ11π61266t -≤-≤,当πππ1262t -=或3π82t ⇒=或20时,max 50h =。

高一上学期第一次月考数学试卷(新题型:19题)(基础篇)(原卷版)

高一上学期第一次月考数学试卷(新题型:19题)(基础篇)(原卷版)

2024-2025学年高一上学期第一次月考数学试卷(基础篇)【人教A版(2019)】(考试时间:120分钟试卷满分:150分)注意事项:1.本试卷分第Ⅰ卷(选择题)和第Ⅱ卷(非选择题)两部分.答卷前,考生务必将自己的姓名、准考证号填写在答题卡上;2.回答第Ⅰ卷时,选出每小题答案后,用2B铅笔把答题卡上对应题目的答案标号涂黑.如需改动,用橡皮擦干净后,再选涂其他答案标号。

写在本试卷上无效;3.回答第Ⅱ卷时,将答案写在答题卡上。

写在本试卷上无效;4.测试范围:必修第一册第一章、第二章;5.考试结束后,将本试卷和答题卡一并交回.第I卷(选择题)一、单项选择题:本题共8小题,每小题5分,共40分,在每小题给出的四个选项中,只有一项是符合要求的。

1.(5分)(24-25高一上·河北廊坊·开学考试)下列各组对象能构成集合的是()A.2023年参加“两会”的代表B.北京冬奥会上受欢迎的运动项目C.π的近似值D.我校跑步速度快的学生2.(5分)(23-24高一上·北京·期中)命题pp:∀xx>2,xx2−1>0,则¬pp是()A.∀xx>2,xx2−1≤0B.∀xx≤2,xx2−1>0C.∃xx>2,xx2−1≤0D.∃xx≤2,xx2−1≤03.(5分)(23-24高二下·福建龙岩·阶段练习)下列不等式中,可以作为xx<2的一个必要不充分条件的是()A.1<xx<3B.xx<3C.xx<1D.0<xx<14.(5分)(24-25高三上·山西晋中·阶段练习)下列关系中:①0∈{0},②∅ {0},③{0,1}⊆{(0,1)},④{(aa,bb)}= {(bb,aa)}正确的个数为()A.1 B.2 C.3 D.45.(5分)(24-25高三上·江苏南通·阶段练习)若变量x,y满足约束条件3≤2xx+yy≤9,6≤xx−yy≤9,则zz=xx+2yy的最小值为()A.-7 B.-6 C.-5 D.-46.(5分)(23-24高二下·云南曲靖·期末)已知全集UU={1,3,5,7,9},MM=�xx|xx>4且xx∈UU},NN={3,7,9},则MM∩(∁UU NN)=()A.{1,5}B.{5}C.{1,3,5}D.{3,5}7.(5分)(23-24高一上·陕西渭南·期末)已知不等式aaxx2+bbxx+2>0的解集为{xx∣xx<−2或xx>−1},则不等式2xx2+bbxx+aa<0的解集为()A.�xx�−1<xx<12�B.{xx∣xx<−1或xx>12}C.�xx�−1<xx<−12�D.{xx∣xx<−2或xx>1}8.(5分)(24-25高三上·江苏徐州·开学考试)已知aa>bb≥0且6aa+bb+2aa−bb=1,则2aa+bb的最小值为()A.12 B.8√3C.16 D.8√6二、多项选择题:本题共3小题,每小题6分,共18分,在每小题给出的四个选项中,有多项符合题目的要求,全部选对的得6分,部分选对的得部分分,有选错的得0分。

河南省郑州市第一中学2024-2025学年高一上学期第一次月考试题 数学(含答案)

河南省郑州市第一中学2024-2025学年高一上学期第一次月考试题 数学(含答案)

郑州一中27届(高一)第一次模拟测试数学试题卷第I 卷(选择题)一、选择题:本题共8小题,每小题5分,共40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. 设全集,,则如图中阴影部分表示的集合为( )A. B. C. D. 2. 命题“,”的否定是( )A. , B. ,C. , D. ,3. 已知函数的值为( )A. B. 0 C. 2 D. 44. 已知,若,,,且,,,则的值( )A. 大于0B. 等于0C. 小于0D. 不能确定5. 函数的部分图象大致为( )A.B.U R =(){}{}30,1M x x x N x x =+<=<-{|1}x x ≥-{|30}-<<x x {|3}x x ≤-{|10}x x -≤<x ∃∈R 310x x +>x ∃∈R 310x x +≥x ∃∈R 310x x+≤x ∀∈R 310x x+≤x ∀∈R 310x x +>()()2,1,2,1x x f x f x x -≤⎧=⎨>⎩2-3()2f x x x =+a b c ∈R 0a b +>0a c +>0b c +>()()()f a f b f c ++()22111x f x x +=-+C. D.6. 已知,则下列不等式一定成立的是( )A. B. C D. 7. 已知,关于的一元二次不等式的解集中有且仅有3个整数,则的值不可能是( )A 13 B. 14 C. 15 D. 168. 已知函数,若的值域为,则实数的取值范围是( )A. B. C. D. 二、选择题:本题共3小题,每小题6分,共18分.在每小题给出的选项中,有多项符合题目要求.全部选对的得6分,部分选对的得部分分,有选错的得0分.9. 下列函数中,既是奇函数,又在上单调递增的是( )A. B. C. D. 10. 命题“,”为真命题的一个充分不必要条件可以是( )A. B. C. D. 11. 设为实数,不超过的最大整数称为的整数部分,记作.例如,.称函数为取整函数,下列关于取整函数的结论中正确的是( )A. 在上是单调递增函数B. 对任意,都有C. 对任意,,都有..0a b >>22a b a b +>+2()4a b ab+≤2b a a b +<22b b a a +<+Z a ∈x 280x x a -+≤a 212,()23,3x c f x x x x c x ⎧-+<⎪=⎨⎪-+≤≤⎩()f x [2,6]c 11,4⎡⎤--⎢⎥⎣⎦1,04⎡⎫-⎪⎢⎣⎭[1,0)-11,2⎡⎤--⎢⎥⎣⎦(0,)+∞()f x =()||f x x x =2()1x x f x x -=-3()f x x =[1,2)x ∀∈20x a -≤4a ≥5a >6a ≥7a >x x x []x [1.2]1=[ 1.4]2-=-()[]f x x =()f x ()f x R x ∈R ()1f x x >-x ∈R k ∈Z ()()f x k f x k+=+D 对任意,,都有第II 卷(非选择题)三、填空题:本题共3小题,每小题5分,共15分.12. 用列举法表示______.13. 函数是上的偶函数, 且当时,函数的解析式为,则______;当时,函数的解析式为___________.14. 已知,为非负实数,且,则的最小值为______.四、解答题:本题共5小题,共77分.解答应写出文字说明、证明过程或验算步骤.15. 已知全集,集合,.(1)求;(2)求.16. 设命题,使得不等式恒成立;命题,不等式成立.(1)若为真命题,求实数取值范围;(2)若命题、有且只有一个是真命题,求实数取值范围.17. 设函数为定义在上的奇函数.(1)求实数的值;(2)判断函数的单调性,并用定义法证明在(0,+∞)上的单调性.18. 已知某园林部门计划对公园内一块如图所示的空地进行绿化,用栅栏围4个面积相同的小矩形花池,一面可利用公园内原有绿化带,四个花池内种植不同颜色的花,呈现“爱我中华”字样.(1)若用48米长的栅栏围成小矩形花池(不考虑用料损耗),则每个小矩形花池的长、宽各为多少米时,才能使得每个小矩形花池的面积最大?.的的x y ∈R ()()()f xy f x f y =6N N 1a a ⎧⎫∈∈=⎨⎬-⎩⎭∣()f x R 0x >2()1f x x=-(1)f -=0x <a b 21a b +=22211a b a b+++R U ={}2|560A x x x =-+>{|230}B x x =->A B ⋂()()U U A B ðð[]:1,1p x ∀∈-2230x x m --+<[]:0,1q x ∃∈2223x m m -≥-p m p q m ()22a f x x a x+=-+(,0)(0,)-∞+∞ a ()f x ()f x(2)若每个小矩形的面积为平方米,则当每个小矩形花池的长、宽各为多少米时,才能使得围成4个小矩形花池所用栅栏总长度最小?19. 已知集合中含有三个元素,同时满足①;②;③为偶数,那么称集合具有性质.已知集合,对于集合的非空子集,若中存在三个互不相同的元素,使得均属于,则称集合是集合的“期待子集”.(1)试判断集合是否具有性质,并说明理由;(2)若集合具有性质,证明:集合是集合的“期待子集”;(3)证明:集合具有性质的充要条件是集合是集合的“期待子集”.983A ,,x y z x y z <<x y z +>x y z ++A P {}1,2,3,,2n S n = *(N ,4)n n ∈≥n SB n S ,,a b c ,,+++a b b c c a B B n S {}1,2,3,5,7,9A =P {}3,4,B a =P B 4S M P M n S郑州一中27届(高一)第一次模拟测试数学试题卷第I卷(选择题)一、选择题:本题共8小题,每小题5分,共40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题答案】【答案】D【2题答案】【答案】C【3题答案】【答案】D【4题答案】【答案】A【5题答案】【答案】A【6题答案】【答案】D【7题答案】【答案】D【8题答案】【答案】A二、选择题:本题共3小题,每小题6分,共18分.在每小题给出的选项中,有多项符合题目要求.全部选对的得6分,部分选对的得部分分,有选错的得0分.【9题答案】【答案】BD【10题答案】【答案】BCD【11题答案】【答案】BC第II卷(非选择题)三、填空题:本题共3小题,每小题5分,共15分.【12题答案】【答案】【13题答案】【答案】 ①. ②. 【14题答案】【答案】2四、解答题:本题共5小题,共77分.解答应写出文字说明、证明过程或验算步骤.【15题答案】【答案】(1)或 (2)【16题答案】【答案】(1)(2)【17题答案】【答案】(1)(2)在上单调递减,在(0,+∞)上单调递减,证明见解析【18题答案】【答案】(1)长为6米、宽为4米(2)长为7米、宽为米【19题答案】【答案】(1)不具有,理由见解析(2)证明见解析 (3)证明见解析{}1,2,3,61()21f x x=--{3|22x x <<3}x >3|232x x x ⎧⎫≤≤≤⎨⎬⎩⎭或(,0)-∞(,3]-∞0a =(,0)-∞143。

高一数学第一次月考试题

高一数学第一次月考试题

高一数学第一次月考试题第Ⅰ卷(选择题 共60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)已知集合{(,)|2},{(,)|4}M x y x y n x y x y =+==-=,那么集合M N ⋂为(A) x = 3,y = –1 (B) {3,–1} (C) (3,–1) (D) {(3,–1)} (2)不等式23440x x -<-≤的解集为(A)13{|}22x x x ≤-≥或 (B)13{|}22x x -<< (C){|01}x x x ≤≥或 (D)1301}22{|x x x <≤≤<-或 (3)若p 、q 是两个简单命题,且“p 或q ”的否定是真命题,则必有(A) p 真q 真 (B) p 假q 假 (C) p 真q 假 (D) p 假q 真 (4)“1a =”是“函数22cos sin y ax ax =-的最小正周期为π”的(A)充分不必要条件 (B)必要不充分条件 (C)充要条件 (D)既非充分又非必要条件 (5)下列各项中能表示同一函数的是(A)211x y x -=-与1y x =+ (B)lg y x =与21lg 2y x =(C)1y =与1y x =- (D)y x =与log (01)x y a a a a =>≠且(6)已知62()log f x x =,则(8)f =(A)43(B)8 (C)18 (D)12(7)若|1|12()x f x +⎛⎫⎪⎝⎭=区间(,2)-∞上(A)单调递增 (B)单调递减 (C)先增后减 (D)先减后增 (8)设()f x 是(,)-∞+∞上的奇函数,(2)()f x f x +=-,当01x ≤≤时()f x x =,则(7.5)f 等于 (A)0.5 (B)-0.5 (C)1.5 (D)-1.5 (9)已知二次函数()y f x =满足(3)(3)f x f x +=-,且有两个实根1x ,2x ,则12x x +=(A)0 (B)3 (C)6 (D)不确定 (10)函数0.5()log (1)(3)f x x x =+-的增区间是(A)(1,3)- (B)[)1,3 (C)(,1)-∞ (D)(1,)+∞ (11)若函数22log (2)y x ax a =-+的值域是R ,则实数a 的取值范畴是(A)01a << (B)01x ≤≤ (C)0a <或1a > (D)0a ≤或1a ≥(12)已知函数1()3x f x -=,则它的反函数1()f x -的图象是012y x12y x12y x12y x(A) (B) (C) (D)第Ⅱ卷(非选择题 共90分)二.填空题:本大题共4小题,每小题4分,共16分.把答案填在题中横线上. (13)函数2()1(0)f x x x =+≤的反函数为 .(14)函数f (x) 对任何x ∈R + 恒有f (x 1·x 2) = f (x 1) + f (x 2),已知f (8) = 3,则f (2) =_____.(15)已知函数2()65f x x mx =-+在区间[)2,-+∞上是增函数,则m 的取值范畴是 . (16)假如函数22log (2)y x ax a =+++的定义域为R ,则实数a 的范畴是 . 三.解答题:本大题共6小题,共74分.解承诺写出文字说明,证明过程或演算步骤. (17)(本小题满分12分)求不等式25||60x x -+>。

吉林省吉林市2023-2024学年高一上学期第一次月考试题 语文含解析

吉林省吉林市2023-2024学年高一上学期第一次月考试题 语文含解析

吉林省吉林市2023-2024学年高一上学期第一次月考语文试题(答案在最后)一、现代文阅读(35分)(一)现代文阅读I(本题共5小题,19分)1.阅读下面的文字,完成下面小题。

材料一:从东汉末年到魏晋,意识形态领域内的新思潮即所谓新的世界观人生观,和反映在文艺——美学上的同一思潮的基本特征,是什么呢?简单说来,这就是人的觉醒。

它恰好成为从两汉时代逐渐脱身出来的一种历史前进的音响。

在人的活动和观念完全屈从于神学目的论和谶纬宿命论支配控制下的两汉时代,是不可能有这种觉醒的。

文艺和审美心理比起其他领域,反映得更为敏感、直接和清晰一些。

《古诗十九首》以及风格与之极为接近的苏李诗(东汉无名氏文人假托李陵所作的三首抒情诗,及假托苏武所作的四首诗,被人们合称为苏李诗——编者按),无论从形式到内容,都开一代先声。

它们在对日常时世、人事、节候、名利、享乐等等咏叹中,直抒胸臆,深发感喟。

在这种感叹抒发中,突出的是一种性命短促、人生无常的悲伤。

这种对生死存亡的重视、哀伤,对人生短促的感慨、喟叹,从建安直到晋宋,从中下层直到皇家贵族,在相当一段时间中和空间内弥漫开来,成为整个时代的典型音调。

他们唱出的都是同一哀伤,同一感叹,同一种思绪,同一种音调。

可见这个问题在当时社会心理和意识形态上具有重要的位置,是他们的世界观人生观的一个核心部分。

这个核心便是在怀疑论哲学思潮下对人生的执着。

在表面看来似乎是如此颓废、悲观、消极的感叹中,深藏着的恰恰是它的反面,是对人生、生命、命运、生活的强烈的欲求和留恋。

而它们正是在对原来占据统治地位的意识形态——从经术到宿命,从鬼神迷信到道德节操的怀疑和否定基础上产生出来的。

正是对外在权威的怀疑和否定,才有内在人格的觉醒和追求。

也就是说,以前所宣传和相信的那套伦理道德、鬼神迷信、谶纬宿命、烦琐经术等等规范、标准、价值,都是虚假的或值得怀疑的,它们并不可信或无价值。

只有人必然要死才是真的,只有短促的人生中总充满那么多的生离死别哀伤不幸才是真的。

高一初次月考试卷

高一初次月考试卷

高一初次月考试卷一、语文(共60分)1. 阅读理解(共30分)(1)阅读下文,回答问题(每题5分,共20分)文章:《荷塘月色》朱自清问题:- 文章中作者对荷塘的描写运用了哪些修辞手法?- 作者在文中表达了怎样的情感?(2)文言文阅读(10分)文言文选段:《岳阳楼记》范仲淹问题:- 解释文中“先天下之忧而忧,后天下之乐而乐”的含义。

2. 作文(共30分)题目:《我眼中的高中生活》要求:不少于800字,结合自身经历,描述你对高中生活的初步感受和期待。

二、数学(共40分)1. 选择题(每题3分,共15分)- 根据题目所给的数学问题,选择正确答案。

2. 填空题(每题2分,共10分)- 根据题目所给的数学问题,填写空缺处。

3. 解答题(每题5分,共15分)- 根据题目要求,给出详细的解答过程。

三、英语(共50分)1. 阅读理解(共20分)(1)阅读理解A(10分)- 阅读短文,回答相关问题。

(2)阅读理解B(10分)- 阅读短文,回答问题。

2. 完形填空(共10分)- 阅读短文,从选项中选择最合适的词填入空白处。

3. 语法填空(共10分)- 根据句子的语法结构,填写正确的单词或词组。

4. 书面表达(共10分)题目:《我的高中第一天》要求:不少于100词,描述你的高中第一天的经历和感受。

四、物理(共30分)1. 选择题(每题3分,共15分)- 根据题目所给的物理问题,选择正确答案。

2. 计算题(每题5分,共15分)- 根据题目要求,进行物理量的计算。

五、化学(共30分)1. 选择题(每题3分,共15分)- 根据题目所给的化学问题,选择正确答案。

2. 实验题(共15分)- 描述一个简单的化学实验过程,包括实验目的、原理、步骤和结果分析。

六、生物(共30分)1. 选择题(每题3分,共15分)- 根据题目所给的生物问题,选择正确答案。

2. 简答题(共15分)- 根据题目要求,简述生物学的基本概念或原理。

七、政治(共30分)1. 选择题(每题3分,共15分)- 根据题目所给的政治问题,选择正确答案。

高一化学第一次月考试题及答案

高一化学第一次月考试题及答案

高一化学第一次月考试题及答案选择题1. 在自然界中,下列金属中哪个是不能溶解在HCl溶液中的?- A. 铝- B. 镁- C. 钠- D. 铁- 答案:B2. 下列关于元素周期表的说法,正确的是:- A. 元素的原子量与元素的电子数有关- B. 元素的电子云与元素的尺寸有关- C. 随着元素周期数的增加,元素的键能越来越小- D. 元素周期表中位于同一行的元素具有相似的化学性质- 答案:D3. 以下哪个公式能正确描述饱和溶液?- A. H2SO4(aq)- B. CH4(g)- C. NaCl(s)- D. H2O(l)- 答案:C简答题1. 请简要解释碱性溶液与酸性溶液的区别。

- 答案:碱性溶液指的是溶液中的氢离子浓度低于水溶液的氢离子浓度,通常表现为pH值大于7。

酸性溶液指的是溶液中的氢离子浓度高于水溶液的氢离子浓度,通常表现为pH值低于7。

2. 简要描述原子和分子之间的区别。

- 答案:原子是化学中最小的单位,由质子、中子和电子组成。

分子是由两个或更多原子通过共价键连接而形成的结构单元。

原子是化学元素的基本单元,而分子是化合物的构建基本单元。

计算题1. 某化合物由氧元素和碳元素组成,其分子量为44g/mol。

若其中含有6个氧原子,求该化合物中碳原子的个数。

- 答案:由分子量为44g/mol可知,该化合物由44g的质量组成。

假设其中的碳原子个数为x个,则44g - 6个氧原子的质量 = x个碳原子带来的质量。

根据元素的相对原子质量,氧原子的相对原子质量为16,碳原子的相对原子质量为12。

因此,(44g - 6 * 16g) / 12g/mol = x。

化简得到x ≈ 2。

所以该化合物中碳原子的个数为2个。

2. 一元素化合物中含有15.2g的镁和19.2g的氧。

已知该化合物的摩尔质量为40.3g/mol。

求该化合物的化学式。

- 答案:根据该化合物的摩尔质量,可以得知该化合物的分子量为40.3g/mol。

高一语文第一次月考试题(含答案)

高一语文第一次月考试题(含答案)

高一语文第一次月考试题(含答案)总分150分时间150分钟一、(18分,每小题3分)1、下列加下划线的字读音全都相同的一组是()A.祈祷杞人忧天稽首乞哀告怜B.魁梧发聋振聩窥探揆情度理C.缉私放荡不羁跻身反唇相讥D.饼铛瞠目结舌嗔怪称孤道寡2、下列各组词语中,没有错别字的一组是()A.卓见真知卓见疾驶疾风劲草B.消灭销声匿迹滂沱气势滂礴C.冒犯贸然行动呼吁长吁短叹D.淡薄淡泊明志辕马心辕意马3.依次填入下面横线处的词语,恰当的一组是()1在欧元区的十二国中,作为龙头老大的德国经济的低迷,很可能其他国家。

2新任市长每天都会接到大量群众来信,即使工作再忙,他也作出答复。

3严格地讲,语言和文化的关系,不是一般的并列关系,部分和整体的对峙关系,说是点面对峙的关系。

A.波及择要而是 /或者B.涉及择要就是/或许C.涉及摘要而是/或者D.波及摘要就是/或许4.下列各句中,加点的成语使用恰当的一句是()A.写议论文必须有一定的理论深度,文章才能入情入理,否则就只能是隔靴搔痒。

B.张老师和大家一起商讨他拟定的语文研究学习实施方案,他洞若观火,对方案作了很多修改。

C.只要台湾当局领导人拿出诚意和实际行动来,两岸关系的进一步发展就会柳暗花明的。

D.我们写一篇文章文思泉涌的时候,一定是来自命不凡的,否则就根本不会动笔了。

5.下列句子中,有语病的一句是()A.要不要打击恐怖主义?打击恐怖主义,允不允许同时侵犯他国主权?对这两个问题,我国政府都明确表明了自己的立场。

B.一部全国性的《职业病防治法》将提交中国最立法机关全国人大审议,有望使劳动者保护自身健康提供更有力的武器。

C.中国将以两万多个小城镇为重点推行户籍改革,在这些小城镇有固定住所和合法收入的外来人口均可办理该地城镇户口。

D.广东将用三年的时间,重点培育30家大型农产品批发市场,形成以珠江三角洲为重点,向东西两翼和山区辐射的格局。

6.什么是联想呢?联想就是见到甲就想到乙。

高一第一次月考试题及答案

高一第一次月考试题及答案

高一第一次月考试题第Ⅰ卷一、选择题(本题共12题,每题5分,共60分)1.下列四个关系式中,正确的是( )。

(A ){}a ∈φ (B) {}a a ⊆ (C ) {}{}b a a ,∈ (D) {}b a a ,∈2.全集{}8,7,6,5,4,3,2,1=U ,集合{}7,5,3,1=M ,{}8,5,2=N 则=⋂N M ( ) (A )φ (B) {}7,3,1 (C ) {}8,2 (D) {}5 3.设集合A={x|a ≤x<a+4},B={x|x<-1,或x>2},若A ∪(B C R )=A 则实数a 的取值范围是( ).(A ) 12-≤≤-a (B ) 12-≤<a -(C ) 1,2-<->a a 或 (D ) 12-<<a -4.已知集合M={x ∈N | 8-x ∈N },则M 中元素的个数是 ( )(A ) 10 (B) 9 (C ) 8 (D) 无数个5.设集合A={}15<≤-x x ,B={}0≤x x ,则A ∪B 等于( )A .[-5,1]B .[-5,2]C .{x|x<1}D .{x|x ≤2}6.给右图的容器甲注水,下面图像中哪一个图像可以大致刻画容器中水的高度与时间的函数关系:( )。

容器甲7.下列各组函数中,表示同一函数的是( )。

A .xx y y ==,1 B .1,112-=+⋅-=x y x x y C .33,x y x y == D . 2)(|,|x y x y ==8.已知()x f 是偶函数,且()54=f ,那么()()44-+f f 的值为( )。

(A ) 5 (B) 10(C ) 8 (D) 不确定9.集合{}22≤≤-=x x M ,{}20≤≤=y y N ,给出下列四个图形,其中能表示以M 为定义域,N 为值域的函数关系的是( )。

(A )(B)(C )(D)10.设)(x f 是R 上的偶函数,且在(0,+∞)上是减函数,若1x <0且 x 1+x 2>0,则( )A .)(1x f ->)(2x f -B .)(1x f -=)(2x f -C )(1x f -<)(2x f -D .)(1x f -与)(2x f -大小不确定11.如果奇函数f(x)在区间[3,7]上是增函数且最小值为5,那么该函数在区间[-7,-3]上是( )(A )增函数且最小值为-5 (B )增函数且最大值为-5(C )减函数且最小值为-5 (D )减函数且最大值为-512. 若()x f =22x ax -与g ()x =1+x a 在区间 [1,2]上都是减函数,则a 的取值范围是( )A .()1,0B .()()1,00,1 -C (]1,0D .()(]1,00,1 -第Ⅱ巻二、填空题(本题共4题,每题5,共20分)13. 设全集U = Z ,A={1,3,5,7,9},B={1,2,3,4,5,6},则右图中阴影部分表示的集合是14.()⎩⎨⎧>-≤+=,0,2,0,12x x x x x f 若()10=x f ,则x= . 15. 函数()514-+=x x x f -的定义域是________________ 16. 已知函数()x f 是定义在R 上的偶函数,当0≤x 时,)1()(+=x x x f ,则当0>x 时,()x f =三.解答题: (共70分,解题必须有详细的解题过程) 17.已知集合A={}37x x ≤≤,B={x|2<x<10},C={x | x<a },全集为实数集R.(1) 求A ∪B ,(C R A)∩B ;(2) 如果A ∩C ≠φ,求a 的取值范围.(15分)18. 已知函数[]),6,2(12)( ∈-=x xx f 求函数的最大值.(15分)19. 已知二次函数)(x f 满足.44)1()1(1)0(+=--+=x x f x f f 和(1) 求)(x f 的解析式.(2) 求)(x f 在区间[]1-1,上的最大值和最小值. (20分)20.设函数()y f x =是定义在()0,+∞上的减函数,并且满足()()()f xy f x f y =+,113f ⎛⎫= ⎪⎝⎭. (1)求(1)f 的值;(2)若存在实数m ,使得()f m =2,求m 的值;(3)如果2)2()(+-<x f x f ,求x 的取值范围. (20分) 高一第一次月考数学答案一、选择题1-5 DDBBC6-10 BCBBA11-12 BC二、填空题13.{2,4,6}14. 3-15. {x|x<4 且5-≠x }16. x x -2三.解答题17.解:(1)∵A={}73<≤x x ,B={x|2<x<10},∴A ∪B={x|2<x<10};(2) ∵A={}73<≤x x ,∴C R A={x| x<3或x ≥7}∴(C R A)}={x|2<x<3或7≤x<10}(3)如图,∴当a>3时,A ∩C ≠φ19. 解:任取[]21216,2,x x x x <∈且,易得()y f x =在该区间上是增函数,故当52)(6-=有最大值时,x f x20. 解:(1)令c bx ax x f ++=2)(,由1)0(=f 得c=1, 由.44)1()1(+=--+x x f x f 得a=1,b=1所以1)(2++=x x x f(2))(x f 最大值为3)(=1f 和最小值43)21(=-f 21. 解:(1) 1==y x 令可得(1)f =0. (2) 31==y x 令 可得m=91 (3)21<<x。

高一第一次化学月考试题含答案

高一第一次化学月考试题含答案

高一第一次化学月考(考试总分:100 分)一、单选题(本题共计15小题,总分60分)1.(4分)1.国家质检部门检出人们端午节包粽子的“返青粽叶”多以胆矾(化学式为CuSO4·5H2O)为添加剂,长期食用有害健康,请问胆矾是一种( )A.氧化物 B.盐 C.碱 D.酸2.(4分)2.实验室中常用的试剂KMnO4中锰元素的化合价为()A.+1B.+3C.+5D.+73.(4分)3.某气体经过检验只含有一种元素,则该气体是( )A.一种单质 B.一种化合物C.单质与化合物的混合物D.可能是一种单质,也可能是单质的混合物4.(4分)4. 下列说法正确的是()A. 红磷转化为白磷,属于物理变化B. 石墨导电、金刚石不导电,故二者不是同素异形体C. O2和O3分子式不同,结构相同D. 单质硫有S2、S4、S6等,它们都是硫的同素异形体5.(4分)5.下列分散系中,分散质粒子直径最大的是( )A.新制氢氧化铜悬浊液 B.淀粉溶液C.溴的四氯化碳溶液 D.豆浆6.(4分)6.下列物质的分类正确的是( )A.直径介于1 nm~100 nm之间的微粒称为胶体B.制备Fe(OH)3胶体的方法是将饱和FeCl3溶液加热煮沸C.利用丁达尔效应可以区分溶液和胶体D.渗析是鉴别溶液和胶体的最简便的方法8.(4分)8. 下面三幅图中,与胶体有关的是①长江三角洲②东方明珠夜景③树林中的晨曦A.只有①B.只有②C.只有③D.全部9.(4分)9. 下列说法正确的是( )A . KNO 3固体不导电,所以KNO 3不是电解质B .铜、石墨均能导电,所以它们都是电解质C .熔融的MgCl 2能导电,所以MgCl 2是电解质D .NaCl 溶于水,在通电的情况下才能发生电离10.(4分)10.下列电离方程式错误的是( )A .N aHCO 3 === Na ++H ++CO 2-3 B .Na 2SO4 === 2Na ++SO 2-4 C .MgCl 2 === Mg 2++2Cl -D .CH 3COOH CH 3COO - + H +11.(4分)11.适度饮水有益于健康,但过量饮水使体内电解质浓度过低,导致生理紊乱而引起“水中毒”,下列属于人体内常见电解质的是( )A .二氧化碳B .氯化钠C .硫酸钡D .葡萄糖12.(4分)12.现有一种固体化合物X 不导电,但熔融状态或溶于水导电,下列关于X 的说法中,正确的是( ) A .X 一定为电解质 B .X 可能为非电解质 C .X 只能是盐类D .X 只能是碱类13.(4分)13.下列物质中导电能力最差的是( )A .碳酸铵溶液B .铁丝C .食盐晶体D .熔融的硫酸钠14.(4分)14. 按照物质分类,HNO 3应属于( )①酸②氢化物③氧化物④含氧酸⑤难挥发性⑥强氧化性酸⑦一元酸⑧化合物⑨混合物 A. ①②③④⑤⑥⑦⑧B. ①④⑥⑦⑧C. ①⑨D. ①④⑤⑥⑦15.(4分)15.下列物质的转化能实现的是A .242+Ba O H Cl H S Cl B .23+NaOHCONa COC .()2+NaClCu OH NaOHD .()3332+BaCO N O a N B a NO二、 填空题 (本题共计2小题,总分30分)16.(18分)16.(18分)现有中学化学中常见的八种物质:①固体氢氧化钠 ②石墨碳棒 ③碳酸 ④液态氯化氢 ⑤硫酸氢钠固体 ⑥熔融氯化钠 ⑦蔗糖 ⑧硫酸铁 请用序号填空:(1)上述状态下可导电的是________,属于非电解质的是________。

高一第一次月考试卷金太阳语文

高一第一次月考试卷金太阳语文

一、基础知识(每小题2分,共20分)1. 下列词语中,加点字注音完全正确的一项是()A. 谦卑(bēi)B. 谐和(xié)C. 稀释(shì)D. 残羹冷炙(zhì)2. 下列句子中,没有语病的一项是()A. 由于他的努力,使得他的成绩有了很大的提高。

B. 这本书不仅深受广大师生的喜爱,而且具有很高的学术价值。

C. 我觉得这部电影非常有意思,所以把它推荐给了我的朋友。

D. 他的发言非常精彩,让在场的每个人都深受启发。

3. 下列各句中,没有错别字的一项是()A. 真心实意B. 举世无双C. 倾盆大雨D. 精卫填海4. 下列各句中,没有语序不当的一项是()A. 他虽然取得了很好的成绩,但并没有骄傲自满。

B. 我们应该从失败中吸取教训,以避免再犯同样的错误。

C. 为了保护环境,我们应该减少使用一次性塑料制品。

D. 她在比赛中获得了第一名,受到了全校师生的热烈祝贺。

5. 下列各句中,没有成分残缺的一项是()A. 我非常喜欢阅读,尤其是小说和散文。

B. 他认真听了老师的讲解,对这个问题有了更深的理解。

C. 经过长时间的复习,他的成绩有了显著的提高。

D. 随着科技的进步,人们的生活水平得到了极大的改善。

二、阅读理解(每小题5分,共30分)阅读下面的文章,回答问题。

我国古代建筑艺术博大精深,其独特的风格和精湛的技艺令人叹为观止。

以下是对我国古代建筑艺术的简要介绍。

(一)宫殿建筑宫殿建筑是我国古代建筑中的一种特殊形式,主要供帝王居住和举行大典之用。

宫殿建筑的特点是规模宏大、装饰华丽、布局严谨。

例如,北京故宫就是我国宫殿建筑的典范,它占地72万平方米,共有宫殿9999间半,是我国现存规模最大、保存最完整的木结构古建筑群。

(二)园林建筑园林建筑是我国古代建筑艺术的又一重要组成部分,它以自然景观为基础,融入了丰富的文化内涵。

园林建筑的特点是环境优美、布局合理、意境深远。

例如,苏州拙政园就是我国园林建筑的代表,它以山水为骨架,亭台楼阁点缀其间,形成了一幅美丽的画卷。

高一第一次月考物理试题

高一第一次月考物理试题

高一第一次月考物理试题一、选择题(共15小题,每小题3分,满分45分)1. 下列关于力的描述,正确的是:A. 力是物体间的相互作用,不能离开物体单独存在B. 力的作用效果只与力的大小有关C. 力的作用效果只与力的方向有关D. 力的作用效果与物体的质量无关2. 一个质量为2kg的物体,受到一个10N的恒力作用,加速度为:A. 2m/s²B. 5m/s²C. 8m/s²D. 10m/s²3. 物体做匀速直线运动时,下列说法正确的是:A. 物体的速度不变,加速度为零B. 物体受到的合外力不为零C. 物体的速度和加速度都为零D. 物体受到的合外力与物体质量成正比4. 关于牛顿第一定律,以下说法正确的是:A. 任何物体在任何情况下都遵循该定律B. 该定律只适用于宏观物体C. 该定律是实验定律D. 该定律表明物体不受力时会自然静止5. 一个物体在水平面上受到一定大小的拉力F,下列关于摩擦力的描述,正确的是:A. 静摩擦力总是等于滑动摩擦力B. 静摩擦力与外力相等,滑动摩擦力与物体间的正压力成正比C. 摩擦力的方向总是与物体的运动方向相反D. 摩擦力的大小与物体间的接触面积有关6. 物体做曲线运动的条件是:A. 物体的速度方向与加速度方向不共线B. 物体的速度方向与合外力方向不共线C. 物体的加速度方向与合外力方向共线D. 物体的速度方向与物体的运动轨迹切线方向共线7. 关于动能和势能,以下说法正确的是:A. 动能和势能统称为机械能B. 动能是标量,势能是矢量C. 动能与物体的速度大小有关,势能与物体的位置有关D. 机械能守恒定律只适用于封闭系统8. 一个弹簧振子的周期与下列哪个因素无关?A. 弹簧的劲度系数B. 振子的质量C. 振幅的大小D. 重力加速度9. 关于功率和功,以下说法正确的是:A. 功率是功与时间的比值B. 功是力与位移的乘积C. 功率和功都是标量D. 功等于力乘以速度10. 物体在竖直方向上自由下落,下列说法正确的是:A. 物体的速度与下落时间成正比B. 物体的加速度始终为零C. 物体下落的位移与时间的平方成正比D. 物体下落的速度与下落高度成正比11. 一个物体在水平面上做匀加速直线运动,下列关于运动学公式的应用,正确的是:A. 物体的位移与时间的平方成正比B. 物体的速度与时间成正比C. 物体的加速度与时间成反比D. 物体的位移与速度成正比12. 关于牛顿第二定律的应用,以下说法正确的是:A. 该定律表明力是改变物体运动状态的原因B. 该定律只适用于直线运动C. 该定律表明力的大小等于物体质量与加速度的乘积D. 该定律表明力的方向与加速度方向相反13. 物体在不同介质中运动时,以下关于介质阻力的描述,正确的是:A. 介质阻力与物体的速度成正比B. 介质阻力与物体的表面积成正比C. 介质阻力与物体的形状有关D. 介质阻力与物体的质量有关14. 关于圆周运动,以下说法正确的是:A. 匀速圆周运动的加速度为零B. 匀速圆周运动的线速度大小不变C. 匀速圆周运动的角速度大小不变D. 匀速圆周运动的向心加速度大小不变15. 物体在水平面上受到一个斜向上的力F,下列关于支持力的描述,正确的是:A. 支持力与。

人教版高一第一次月考试卷

人教版高一第一次月考试卷

人教版高一第一次月考试卷一、选择题(每题5分,共60分)1. 设集合A = {x - 1,B = {x0,则A∪ B = (_ )A. {x1 < x < 3}B. {x1 < x < 0}C. {x0 < x < 2}D. {x2 < x < 3}2. 函数y=√(x - 1)的定义域为(_ )A. [1,+∞)B. (1,+∞)C. (-∞,1]D. (-∞,1)3. 已知函数f(x)=2x + 1,则f(2)=(_ )A. 3.B. 4.C. 5.D. 6.4. 下列函数中,在区间(0,+∞)上为增函数的是(_ )A. y=-x + 1B. y=(1)/(x)C. y = x^2D. y=<=ft((1)/(2))^x5. 若f(x)是定义在R上的奇函数,且当x>0时,f(x)=x^2+1,则f(-2)=(_ )A. -5.B. 5.C. -3.D. 3.6. 函数y = log_2(x + 1)的图象过定点(_ )A. (0,0)B. (0,1)C. (1,0)D. (1,1)7. 已知a=log_32,b=log_52,c=log_23,则a,b,c的大小关系是(_ )A. a < b < cB. b < a < cC. c < b < aD. c < a < b8. 函数y = 2^x与y=log_2x的图象关于(_ )对称。

A. x轴。

C. 直线y = xD. 原点。

9. 若函数y = f(x)在区间[a,b]上的图象是连续不断的一条曲线,并且有f(a)·f(b)<0,那么函数y = f(x)在区间(a,b)内(_ )A. 有且只有一个零点。

B. 至少有一个零点。

C. 至多有一个零点。

D. 无零点。

10. 已知f(x)=x^2-2x - 3,则f(x + 1)=(_ )A. x^2-4B. x^2-4xC. x^2-4x - 3D. x^2-2x - 411. 函数y=(1)/(x^2)+1的值域是(_ )A. (0,1]B. [0,1)C. (0,+∞)D. (-∞,+∞)12. 设f(x)是定义在R上的偶函数,且当x≥slant0时,f(x)=x^2-2x,则f(-1)=(_ )B. 1.C. 3.D. -3.二、填空题(每题5分,共20分)13. 若集合A={xx^2-3x + 2 = 0},则集合A的子集个数为_ 。

山东省菏泽外国语学校2024-2025学年高一上学期第一次月考英语试题

山东省菏泽外国语学校2024-2025学年高一上学期第一次月考英语试题

山东省菏泽外国语学校2024-2025学年高一上学期第一次月考英语试题一、阅读理解Senior high school is not only just attending classes and attempting to get high grades. You can make the most of the opportunities senior high school offers you to explore your interests and sometimes interact with fellow students in clubs. Here are some introductions of popular clubs.Speech ClubDo you enjoy talking? Do you think you can be a future lawyer? Try out for the school's speech team.Not only will you meet people and make friends, you'll also get to practice public speaking... By talking about political, social, cultural and environmental topics, you will also become more aware of and up-to-date about current events.Band ClubIf you haven’t joined any senior high school club yet, you should! Most senior high school bands give performances, and even go on trips to Disneyland. Not sure? Did I mention that studies show that students with music education tend to receive higher grades? You read it right.Red Cross ClubIf you are interested in the medical field, perhaps you should consider joining your school’s Chinese Red Cross Club. As part of the senior high school club working with the local Red Cross chapter, you can become a lifeguard, learn how to perform first aid, or become a trained instructor who teaches others.Language ClubCan you speak Spanish, French, or German? Or maybe you just really like the foreign language class! Our Spanish, French and German clubs put on several charity and cultural events throughout the academic year. You could be helping others in need, and making new friends all at the same time1.Which club suits you best if you want to become a lawyer?A.Speech Club.B.Band Club.C.Red Cross Club.D.Language Club.2.What is special about Band Club?A.It enables students to become lifeguards.B.It ensures students to know recent news.C.It helps students to improve their scores.D.It perfects students’ public speaking skills.3.What do Red Cross Club and Language Club have in common?A.They train you to know more about first aid.B.They both can give you a trip to Disneyland.C.They let you master several foreign languages.D.They offer you chances to help people in need.Do you still remember what happened when you went to school on the first day? I still remember my interesting first day of school. On that day, I hurried to my science class in the morning and found a seat in the back .I waited there for 15 minutes before the bell rang. The science teacher told us about some class rules. No one talked to me, nor did I talk to anyone else. I was one of those very shy girls. After the science class, I had an English class. I thought it would be boring but it turned out to be very funny. When the classes of the morning ended, I went to lunch. I sat outside the dining room with no one to talk to and no food because I was too nervous to join the lunch line. I kept looking around hoping to see someone I knew but I never saw anyone.Lunch ended and I went to have my art class. I was the first one there and not even my teacher was there yet. So I sat at my desk and started drawing some pictures. I didn’t notice the rest of the class walking in or the girl who was standing behind me till I was surprised by the voice, "So what are you drawing?" It was a girl who had really long hair. She ended up being my best friend and one of the kindest and liveliest girls I knew.In the next class meeting, the teacher asked us to talk about the past holiday. I was glad to make some new friends in the class. The first day of high school was hard for me but I got through it.4.What do we know about the writer’s science class?A.She was 15 minutes late for it. B.She made some new friends.C.She learned some class rules.D.She sat in the front row.5.According to the writer, the English class was _____.A.boring B.useful C.hard D.interesting6.The writer had no lunch because she ______.A.was afraid to stand in line B.forgot the lunchtimeC.wasn't hungry D.didn't like the dining room7.In the art class, the writer _____.A.met someone she knew before B.talked about her past holidayC.got to know a lively girl D.drew some pictures about her classTeenagers in England do much the same as children in America do. They enjoy sending messages by their mobile phones and they also like swimming, listening to the latest music, watching TV and surfing the Internet.How do teenagers in England spend their free time and holidays? Let’s follow Sally, a British teenager, and spend five days with her during her school holiday.Day OneAfter breakfast, Sally’s mother went out and left her alone at home. She checked her mobile phone during lunch—one of her friends sent her a message early in the morning. Dinner was at 6:30 pm. After that, she finished her English homework. Then she surfed the Internet.Day TwoSally and her mother paid a visit to their friends and went swimming together. Later, they went shopping for clothes and books, and had dinner in a restaurant.Day ThreeShe went to the supermarket with her mother to buy fish and chips for lunch as well as some pens. After she got back home, she spent the next few hours surfing the Internet and watching TV.Day FourShe surfed the Internet. Her mother took her out for lunch before she went to work. Shethen read stories after lunch.Day FiveShe woke up at 2 pm, and so did her mother. They went to a park. Her mother met some friends there. When they got home, it was already time for dinner. Afterwards, she did her homework until 10 pm.8.When did Sally do her homework?A.In the morning.B.In the afternoon.C.At lunch time.D.In the evening.9.Sally and her mother went shopping for the second time to buy .A.food for lunch and pens B.some books and pensC.some fish and clothes D.food and books10.Which of the following things did Sally do on Day Four?A.She went swimming.B.She went out for breakfast.C.She read books.D.She went shopping.11.According to the passage, it can be inferred that .A.surfing the Internet has become an important part of teenagers’ livesB.parents shouldn’t leave teenagers alone at homeC.teenagers don’t usually do their homework during their school holidaysD.a park is the best place to meet a friendThis is a tale of two friends, Jia Haixia and Jia Wenqi-one is blind; the other has no arms. On their own, the two are“disabled(残疾的)". But together, they are a powerful team that has changed part of their village into a rich, green forest.Their story began in 2000, when Haixia, who was already blind in his right eye, lost his left one after an illness. Wenqi lost his arms in an accident when he was just three. Neither could find a job, so the two decided to team up. They rented some poor land and began to plant trees. In return, the local officials paid them a small fee(费用). Haixia and Wenqi never imagined that they would end up creating an environmental paradise (乐园).Their forest now has over 10,000 trees, hundreds of birds and many other wild animals. In addition, it saves the village from river flooding during the rainy season. When the friends work together, they focus on their strengths not their disabilities. Their day begins at 7 a.m. when the blind Haixia carries Wenqi across the river to get to their worksite.Since they cannot afford to buy young trees to plant, the two use branches from existing (现存的) trees. Haixia climbs to the treetop and with Wenqi's direction, selects the perfect branch. He then digs a hole and carefully plants it. Finally Wenqi waters the area.Though hard-working, the men don't make much money. But as Wenqi puts it,“We stand on our own feet so the fruits of our work taste sweeter."Neither Haixia nor Wenqi cares about money.Together.hey already have everything they need—a perfect pair of eyes, two strong hands, and the best friendship in the world!12.Why did Haixia and Wenqi start working together?A.Haixia needed someone to help him.B.They both needed a way to make money.C.They wanted to improve the environment.D.They were required to do so by local officials.13.Haixia and Wenqi's forest has helped the village by________.A.stopping floods in the rainy season B.increasing the number of touristsC.making the villagers richer D.providing more farmland14.Why do Haixia and Wenqi plant tree branches?A.They are easy to get.B.They do not cost money.C.They can grow very quickly.D.They are preferred by animals.15.In Paragraph 5,when Wenqi says “We stand on our own feet, so the fruits of our work taste sweeter.",he means that________.A.they hope to make the forest even betterB.the fruits from their trees are very sweetC.they are proud not to depend on othersD.they are able to do any difficult work二、完形填空My parents gave me a cell phone as my birthday present. They said, “We got you this because you are doing well in school. We expect you to keep getting good 16 .” Of course I will! I said excitedly.As soon as I got to school the next morning I asked everyone for their 17 . It was cool that I got so many contacts(联系人), I wouldn’t 18 the teachers because I was too busy on my phone. 19 , I didn’t get caught using it.A week later we took a test and I failed. To make matters worse, my mom had to 20 the test. It was 21 to show my mom the test. Well eventually I showed her and she was angry but most of all, she was 22 . Seeing her like that made me feel 23 .Weeks passed and my dad started to 24 the fact that I had a phone. We would argue every day about why phones are bad for us.I started to wonder what was 25 . A week later I tried going a whole day without a cell phone and it didn’t go that 26 . That day I had so much 27 because I spent time with my family 28 . From that day, I had a(n) 29 point of view towards cell phones.I will keep using my phone but I have it under 30 now so that it doesn’t interfere with(干扰)my real life.16.A.gifts B.friends C.teachers D.grades 17.A.wishes B.addresses C.numbers D.names 18.A.put up with B.pay attention to C.get along with D.stand up for 19.A.Luckily B.Finally C.Globally D.Equally 20.A.return B.formal C.sign D.take 21.A.strange B.unique C.curious D.hard 22.A.ashamed B.disappointed C.sensitive D.positive 23.A.tired B.determined C.terrible D.surprised 24.A.dislike B.recognize C.check D.misunderstand 25.A.wrong B.classic C.busy D.free 26.A.obviously B.badly C.quickly D.secretly 27.A.wisdom B.courage C.fun D.work28.A.actually B.anxiously C.formally D.fluently 29.A.interesting B.confusing C.official D.different 30.A.control B.guarantee C.consideration D.pressure三、语法填空阅读下面短文,在空白处填入1 个适当的单词或括号内单词的正确形式。

高一年级第1次月考试卷

高一年级第1次月考试卷

高一年级第一次月考试卷物理一、单项选择题(此题共10小题,每小题给出的四个选项中,只有一个选项是符合题目要求的,选对得3分,选错得0分。

)1.如下图,飞行员跳伞后飞机上的其他飞行员(甲)和地面上的人(乙)观看跳伞飞行员的运动后,引发了对跳伞飞行员运动状况的争辩,以下说法正确的选项是()A.甲、乙两人的说法中必有一个是错误的B.他们的争辩是由于参考系的选择不同而引发的C.研究物体运动时不必然要选择参考系D.参考系的选择只能是相关于地面静止的物体2.在有云的夜晚,抬头望月,感觉月亮在云中穿行,这时选取的参考系是()A.月亮B.云C.地面D.星3.以下关于质点的说法中,正确的选项是()A.质点是一个理想化的模型,实际生活中也存在B.因为质点没有大小,因此与几何中的点没有区别C.凡是轻小的物体,都可看做质点D.若是物体的形状和大小在所研究的问题中属于无关或次要因素,就能够够把物体看做质点4.关于平均速度和瞬时速度的说法错误的是()A.平均速度是各个时刻瞬时速度的平均值B.某段位移上的平均速度是这段位移跟通过这段位移所历时刻的比值C.瞬时速度是指质点在某一名置时的速度D.瞬时速度是指质点在某一时刻时的速度5.一小球从离地面5m高处自由下落,被水平地面反弹后,在离地1m高处被接住,那么小球在上述进程中的()A.位移是4m,方向竖直向下,路程是4mB.位移是4m,方向竖直向下,路程是6mC.位移是1m,方向竖直向上,路程是4mD.位移是1m,方向竖直向上,路程是6m6.用同一张底片对着小球运动的途径每隔十分之一秒拍一次照,取得的照片如下图,那么小球全程运动的平均速度是()A.0.25 m/s B.0.2 m/sC.0.17 m/s D.无法确信7.如下图为某物体做直线运动时的位移—时刻图像,由图像可知()A.物体在第一秒内做加速直线运动B.物体在第二秒内和第三秒内做匀速直线运动C.物体在第四秒内做匀速直线运动D.物体一直做单方向的直线运动,第四秒末离起点最远8.一物体做直线运动的速度图象如下图,那么该物体()A.先做加速运动,后做减速运动,速度方向相同B.先做加速运动,后做减速运动,速度方向相反C.先做减速运动,后做加速运动,速度方向相同D.先做减速运动,后做加速运动,速度方向相反9.以下关于速度和加速度的说法中,正确的选项是()A.物体的速度越大,加速度也越大B.物体的速度为零的时刻,加速度也必然为零C.物体的速度转变量越大,加速度越大D.物体的速度转变越快,加速度越大10.以下各组物理量中,全数是矢量的是()A.位移加速度速度B.速度路程时刻C.位移加速度时刻D.质量加速度位移二、不定项选择题(此题共5小题,在每小题给出的四个选项中,有的只有一个选项正确,有的有多个选项正确,全数选对得4分,选对但不全的得2分,有错选的得0分。

相关主题
  1. 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
  2. 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
  3. 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。

云南省泸西县泸源中学2019-2020学年下学期第一次月考高一英语注意事项:1. 答卷前,考生务必将自己的姓名、准考证号填写在答题卡上。

3. 回答选择题时,选出每小题答案后,用铅笔把答题卡上对应题目的答案标号涂黑。

如需改动,用橡皮擦干净后,再选涂其他答案标号。

回答非选择题时,将答案写在答题卡上,写在本试卷上无效。

3. 考试结束后,将本试卷和答题卡一并交回。

第一部分听力(共两节,满分30分)做题时,先将答案标在试卷上。

录音内容结束后,你将有两分钟的时间将试卷上的答案转涂到答题卡上。

第一节(共5小题;每小题1.5分,满分7.5分)听下面5段对话。

每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项。

听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。

每段对话仅读一遍。

1. What is the girl doing?A. Tidying up the room.B. Talking on the phone.C. Hanging out with friends.2. What will the weather be like on Sunday?A. Sunny.B. Rainy.C. Cloudy.3. How will the speakers go?A. By bus.B. By car.C. On foot.4. What are the speakers going to do this afternoon?A. Play tennis.B. Watch a play.C. Have lessons.5. What are the speakers talking about?A. A playground.B. A gym.C. A tennis match.第二节(共15小题;每小题1.5分,满分22.5分)听下面5段对话或独白。

每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项。

听每段对话或独白前,你将有时间阅读各个小题,每小题5秒钟;听完后,各小题将给出5秒钟的作答时间。

每段对话或独白读两遍。

听第6段材料,回答第6、7题。

6. What does the man think of the movie tonight?A. Inspiring.B. Interesting.C. Boring.7. Which film does the man like best?A. Bruce Almighty.B. Funny Face.C. Alternative Career.听第7段材料,回答第8至10题。

8. Why is the woman bringing a suit?A. To give it to her sister.B. To wear it for a meeting.C. To use it against the cold.9. Where did the woman’s father buy the mask?A. In New York.B. In Mexico City.C. In Tokyo.10. What is the relationship between the speakers?A. Friends.B. Hotel clerk and guest.C. House agent and customer.听第8段材料,回答第11至13题。

11. How many bedrooms are there in the apartment?A. 2.B. 3.C. 4.12. What does the man say about the apartment?A. It is very quiet.B. It has a big balcony.C. It is in an old building.13. Why do the speakers come to the restaurant?A. They like the food there.B. They celebrate a birthday.C. They have never been there before.听第9段材料,回答第14至16题。

14. Why does the woman want to see the menu immediately?A. To save time.B. To check the price.C. To order something special.15. What do the speakers dislike?A. Seafood.B. Snails.C. Potatoes.16. How does the woman sound in the end?A. Surprised.B. Worried.C. Enjoyable. 听第10段材料,回答第17至20题。

17. Who was David Jackson?A. A musician.B. An explorer.C. An actor.18. When is the Grand Teton Music Festival celebrated?A. Every summer.B. Every autumn.C. Every winter.19. What is the old theater made of?A. Wood.B. Glass.C. Stone.20. What can we know about the museum?A. It sits at the foot of a hill.B. It has over 2,000 artworks about humans.C. Visitors can see some animals’ photos there.第二部分阅读理解(共两节,满分40分)第一节(共15小题;每小题2分,满分30分)阅读下列短文,从每题所给的A、B、C和D四个选项中,选出最佳选项。

ASan Francisco Fire Engine ToursRunning: February 1st through April 30thThis delicious tour goes through the city on its way to Treasure Island where we will stop at the famous Winery SF. Here you can enjoy 4 pours of some of the best wine San Francisco has to offer. (Included in tickets price)Departing from the Cannery: Tour times upon request.Duration(时长): 2 hoursPrice: $90Back to the Fifties TourRunning: August 16th through August 31stThis tour transports you back in time to one of San Francisco’s most fantastic periods, the 1950s! Enjoy fun history as we take you through San Francisco for a free taste of ice cream.Departing from the Cannery: 5:00 pm and 7:30 pmDuration: 2 hoursPrice: $90Spooky Halloween TourRunning: October 10th through October 31stJoin us for a ride through the historical Presidio district. Authentic fire gear(服装) is provided for your warmth as our entertainers take you to some of the most thrilling parts of San Francisco.Departing from the Cannery: 6:30 pm and 8:30 pmDuration: 1 hour and 30 minutesPrice: Available upon requestHoliday Lights TourRunning: December 6th through December 23rdThis attractive tour takes you to some of San Francisco’s most cheerful holiday scenes. Authentic fire gear is provided for your warmth as you get into the holiday spirit.Departing from the Cannery: 7:00 pm and 9:00 pmDuration: 1 hour and 30 minutesAdvance reservations required.21. Which of the tours is available in March?A. San Francisco Winery Tour.B. Back to the Fifties Tour.C. Spooky Halloween Tour.D. Holiday Lights Tour.22. What can tourists do on Back to the Fifties Tours?A. Go to Treasure Island.B. Enjoy the holiday scenes.C. Have free ice cream.D. Visit the Presidio district.23. What are tourists required to do to go on Holiday Lights Tour?A. Take some drinks.B. Set off early in the morning.C. Wear warm clothes.D. Make reservations in advance.BLast year my wife and I spent a most interesting month in Turkey. Before we left,we were reminded of the difficulties of driving in Turkey. We certainly did not find this to be the case and,except for a few places in faraway mountain areas,the roads were wide,and well­paved (铺设). We drove for 12 days along the Western Coast of Turkey and had no problems at all. We found the Turkish drivers to be very polite and well educated. We also found that eating lunch in the smaller towns difficult,so we picnicked almost every day.The following day after our arrival was Turkey's Children's Day,started by Mustafa Kemal Ataturk. Ataturk loved children and he often said:“Children are a new beginning of tomorrow.” He even dedicated(奉献) the day 23rd of April to the children which is celebrated as Children's Day.On that day certain children are picked to take over the places of the government,and a lucky kid will be the president of Turkey for a whole day. He can decide what's going to happen and whether or not he is going to have the president next to him. There are a very large number of possibilities of things he can do but some shops aren't open because they are celebrating the day aswell.All in all,it was a more enjoyable trip. I would recommend(推荐) a trip to Turkey to anyone with an adventurous(冒险的) spirit!24.Before the author and his wife went on a trip to Turkey,they were told that ________.A.it was difficult to travel in TurkeyB.it was not easy to drive in TurkeyC.the streets in Turkey were dangerousD.there were many mountainous roads25.Which of the following is TRUE,according to the first paragraph?A.Places in mountain areas were difficult to reach.B.The couple drove for 12 days during their journey.C.The Turkish drivers had good manners.D.It was difficult to eat meals in Turkey.26.The underlined word “He” in Paragraph 3 refers to ________.A.every one of us B.the governmentC.the president of Turkey D.the lucky child27.What can be inferred from the passage?A.The couple had no difficulty making their way in Turkey.B.Turkey's Children's Day falls on the 22nd of April.C.The author joined in celebrating Children's Day.D.On Turkey's Children's Day everyone was busy.CMark Twain,the famous American writer,liked to play jokes on others. But once a joke was played on him.One day Mark Twain was asked to give a talk in a small town. At lunch he met a young man,one of his friends. The young man said that he has an uncle with him. He told Twain that his uncle never laughed or smiled,and that nobody and nothing was able to make his uncle smile or laugh.“You bring your uncle to my talk tonight,”said Mark Twain. “I'm sure I can make him laugh.”That evening the young man and his uncle sat in the front. Mark Twain began to speak. He told several funny stories. This made everyone in the hall laugh. But the man never even smiled. Mark Twain told more funny stories,but the old man still kept quiet. Mark Twain told his funny stories. Finally he stopped. He was tired and quite disappointed.Some days later,Mark Twain told another friend of his about what had happened. “Oh,”said his friend. “I know that old man. He's been deaf(聋)for years.”28.Which of the following sentences is NOT true?A.Mark Twain could make everyone in the hall laugh except the old man.B.Mark Twain liked to play jokes on others.C.Nobody ever played a joke on Mark Twain.D.Once a young man played a joke on Mark Twain.29.The young man who Mark Twain met at lunch told him that ________.A.his uncle liked to listen to Mark Twain's talkB.his uncle could not possibly be made to laugh or smileC.his uncle never laughed at peopleD.nobody and nothing could make his uncle stop laughing or smiling30.Mark Twain told the young man ________.A.to bring his uncle to lunchB.to ask his uncle to talk there that nightC.he could make his uncle laughD.to sit in the first row with his uncle31.Mark Twain's stories made everyone in the hall laugh except ________.A.the old man B.the young manC.Mark Twain himself D.a friend of Mark Twain'sDDo you love holidays but hate the increase in weight that follows?You are not alone.Holidays are happy days with pleasure and delicious foods. Many people,however,are worried about the weight that comes along with these delicious foods.With proper planning,though,it is possible to control your weight. The idea is to enjoy the holidays but not to eat too much. You don't have to turn away from the foods that you enjoy. The following suggestions may be of some help to you.Don't miss meals. Before you leave home for a feast(宴会),have a small,low­fat snack. This may help to keep you from getting too excited before delicious foods.Begin with clear soup and fruit or vegetables.A large glass of water before you eat may help you feel full.Use a small plate; a large plate will encourage you to have more than enough.Better not have high­fat foods. Dishes that look oily or creamy have much fat in them.Choose lean meat. Fill your plate with salad and green vegetables.If you have a sweet tooth,try mints(薄荷) and fruit. They don't have fat content as cream and chocolate.Don't let exercise take a break during the holidays. A 20­minute walk after a meal can help burn off excess calories(多余的热量).32.Holidays are happy days with pleasure but they may ________.A.bring weight problemsB.bring you much trouble in your lifeC.make you worried about your foodsD.make you hate delicious foods33.In order to really enjoy your holidays without putting on weight,you'd better ________.A.drink much water and have vegetables onlyB.not eat too much food in high fatC.not accept invitations to feastsD.turn away from delicious foods34.According to the passage,________ is a necessary part to stop you from putting on weight.A.vegetables B.waterC.calories of energy D.physical exercise35.Many people can't help putting on weight after the holidays because they ________.A.can't control themselvesB.go to too many feastsC.enjoy delicious foodsD.can't help turning away from the foods第二节(共5小题;每小题2分,满分10分)根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。

相关文档
最新文档