2018年对口高考试卷

合集下载

湖南省2018年高考对口招生考试数学真题及参考答案

湖南省2018年高考对口招生考试数学真题及参考答案湖南省2018年普通高等学校对口招生考试数学本试题卷包括选择题、填空题和解答题三部分,共4页,时量120分钟,满分120分一、选择题(本大题共10小题,每小题4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.已知集合A={1,2,3,4},B={3,4,5,6},则A ∩B=（） A.{1,2,3,4,5,6} B.{2,3,4} C.{3,4} D.{1,2,5,6}2. “92=x ”是“3=x ”的（） A.充分必要条件 B.必要不充分条件 C.充分不必要条件 D.既不充分也不必要条件 3.函数x x y 22-=的单调增区间是（）A.(-∞,1]B. [1,+∞)C.(-∞,2]D.[0,+∞)4.已知53cos -=α, 且α为第三象限角,则tan α=（）A.34 B.43 C.43- D.34- 5.不等式112>-x 的解集是（） A.{0|<x x } B.{1|>x x }C.{10|<<x x }D.{10|><x x x 或}6.点M 在直线01243=-+y x 上，O 为坐标原点,则线段OM 长度的最小值是（）A. 3B. 4C. 2512D. 5127.已知向量a ，b 满足7=a ，12=b ,42-=∙b a ,则向量a ,b的夹角为（）A. ︒30B. 60°C. 120°D. 150° 8.下列命题中,错误．．的是（） A. 平行于同一个平面的两个平面平行 B. 平行于同一条直线的两个平面平行 C. 一个平面与两个平行平面相交,交线平行D. 一条直线与两个平行平面中的一个相交,则必与另一个相交 9.已知︒=15sin a ，︒=100sin b ，︒=200sin c ,则c b a ,,的大小关系为（）A. c b a <<B. b c a <<C. a b c <<D. b a c << 10.过点(1,1)的直线与圆422=+y x 相交于A ，B 两点,O 为坐标原点,则OAB ∆面积的最大值为（）A. 2B. 4C. 3D. 23二、填空题(本大题共5小题,每小题4分,共20分)11. 某学校有900名学生,其中女生400名.按男女比例用分层抽样的方法,从该学校学生中抽取一个容量为45的样本,则应抽取男生的人数为 . 12. 函b x x f +=cos )((b 为常数)的部分图像如图所示,则b = .13.6)1(+x 的展开式中5x 的系数为 (用数字作答)14.已知向量a =(1,2),b =(3,4),c =(11,16),且c =a x +b y,则=+y x .15.如图,画一个边长为4的正方形,再将这个正方形各边的中点相连得到第2个正方形,依次类推,这样一共画了10个正方形.则第10个正方形的面积为 .三、解答题(本大题共7小题,其中第21，22小题为选做题.满分60分,解答应写出文字说明、证明过程或演算步骤）16.(本小题满分10分)已知数列{n a }为等差数列,1a =1,3a =5，（Ⅰ）求数列{n a }的通项公式；（Ⅱ）设数列{n a }的前n 项和为n S . 若n S =100，求n . 17.(本小题满分10分）某种饮料共6瓶，其中有2瓶不合格,从中随机抽取2瓶检测.用ξ 表示取出饮料中不合格的瓶数.求 (Ⅰ)随机变量ξ的分布列； (Ⅱ)检测出有不合格饮料的概率. 18.(本小题满分10分)已知函数)3(log )(-=x x f a )1,0(≠>a a 且的图像过点(5，1) (Ⅰ)求)(x f 的解析式，并写出)(x f 的定义域；(Ⅱ)若1)(<m f ,求m 的取值范围 19.(本小题满分10分)如图,在三棱柱111C B A ABC -中，1AA ⊥底面ABC ，BC AB AA ==1，=∠ABC 90°,D 为AC 的中点.(I)证明:BD ⊥平面C C AA 11；(Ⅱ)求直线1BA 与平面C C AA 11所成的角.20.(本小题满分10分)已知椭圆:C 12222=+by ax (0>>b a )的焦点为1F (-1,0)、2F (1,0),点A (0,1)在椭圆C 上.(I)求椭圆C 的方程；(II) (Ⅱ)直线l 过点1F 且与1AF 垂直,l 与椭圆C 相交于M ，N 两点,求MN 的长.选做题:请考生在第21，22题中选择一题作答.如果两题都做,则按所做的第21题计分,作答时,请写清题号. 21.(本小题满分10分) 如图,在四边形ABCD 中,6==CD BC ，4=AB ,=∠BCD 120°, =∠ABC 75°,求四边形ABCD 的面积.22. (本小题满分10分)某公司生产甲、乙两种产品均需用A ，B 两种原料.已知生产1吨每种产品所需原料及每天原料的可用限额如表所示.如果生产1吨甲产品可获利润4万元,生产1吨乙产品可获利润5万元.问:该公司如何规划生产,才能使公司每天获得的利润最大?参考答案一、选择题：1. C2. B3. B4. A5. D6. D7. C8. B9. D 10. A 二、填空题：11. 25 12. 2 13. 6 14. 5 15.321 三、解答题16.解：（Ⅰ）数列{n a }为等差数列,1a =1,3a =5⇒公差d=21315=-- 故12)1(21-=-+=n n a n （Ⅱ）∵等差数列{n a }的前n 项和为n S ，n S =100)(21n n a a nS +=∴100)121(2=-+n n∴10=n17. 解：（Ⅰ）ξ的可能取值有0，1，2P （0=ξ）=52260224=⋅C C C P （1=ξ）=158261214=⋅C C CP （2=ξ）=151262204=⋅C C C故随机变量ξ的分布列是：（Ⅱ）设事件A 表示检测出的全是合格饮料，则A 表示有不合格饮料检测出的全是全格饮料的概率=)(A P 52260224=⋅C C C故检测出有不合格饮料的概率53521)(=-=A P18. 解：（Ⅰ）∵函数)3(log )(-=x x f a )1,0(≠>a a 且的图像过点(5，1) ∴12log =a ∴2=a)3(log )(2-=x x f 有意义，则03>-x∴ 3>x函数)3(log )(2-=x x f 的定义域是),3(+∞(Ⅱ)∵)3(log )(2-=x x f ，1)(<m f∴2log 1)3(log 22=<-m∴23<-m ∴5<m又)3(log )(2-=x x f 的定义域是),3(+∞，即3>m∴53<<mm 的取值范围是（3，5）19. （Ⅰ）证明：∵在三棱柱111C B A ABC -中，1AA ⊥底面ABC ∴1AA ⊥BD又BC AB =，=∠ABC 90°,D 为AC 的中点. ∴BD ⊥AC 而A AC AA = 1 ∴ BD ⊥平面C C AA 11(Ⅱ)由（Ⅰ）可知：BD ⊥平面C C AA 11 连结D A 1，则D BA 1∠是直线1BA 与平面C C AA 11所成的角在BD A Rt 1∆中，AB AC BD 2221==，AB B A 21=∴21sin 11==∠B A BD D BA ∴301=∠D BA即直线1BA与平面C C AA 11所成的角是30. 20. 解：（Ⅰ）∵椭圆:C 12222=+by ax (0>>b a )的焦点为1F (-1,0)、2F (1,0)∴1=c又点A (0,1)在椭圆C 上 ∴12=b∴211222=+=+=c b a ∴椭圆C 的方程是1222=+y x(Ⅱ)直线1AF 的斜率11=AF k而直线l 过点1F 且与1AF 垂直 ∴直线l 的斜率是1-=k 直线l 的方程是1--=x y由⎪⎩⎪⎨⎧=+--=12122y x x y 消去y 得：0432=+x x设),(11y x M ，),(22y x N ，则3421-=+x x ，021=⋅x x 344)(2122121=-+=-x x x x x x2343421212=⨯=-+=x x k MN即MN 的长是234 21. 解：如图，连结BD在BCD ∆中，6==CD BC ，=∠BCD 120°，由余弦定理得：BCD CD BC CD BC BD ∠⋅⋅-+=cos 2222 )21(6626622-⨯⨯⨯-+=362⨯= 36=BD四边形ABCD 的面积ABCD S 四边形=ABD S ∆∆+BCD S =ABD BD BA BCD CD BC ∠⋅⋅+∠⋅⋅sin 21sin 21 =45sin 36421120sin 6621⨯⨯+⨯⨯⨯=2236421236621⨯⨯⨯+⨯⨯⨯ =6639+22.解：设公司每天生产甲产品x 吨，乙产品y 吨，才能使公司获得的利润z 最大，则y x z 54+=，x 、y 满足下列约束条件：⎪⎪⎩⎪⎪⎨⎧≤+≤+≥≥12238200y x y x y x作出约束条件所表示的平面区域，即可行域，如图中的阴影部分，四边形ABOC 作直线x y 54-=及其平行线l ：554z x y +-=，直线l 表示斜率为54-，纵截距为5z 的平行直线系，当它在可行域内滑动时，由图可知，直线l 过点A 时，z 取得最大值，由⎩⎨⎧=+=+122382y x y x 得)3,2(A ∴ 233524max =⨯+⨯=z 万元即当公司每天生产甲产品2吨，乙产品3吨时，公司获得的利润最大，最大利润为23万元.。

湖南2018年高考对口招生测验数学真题及参考答案

湖南2018年高考对口招生测验数学真题及参考答案————————————————————————————————作者：————————————————————————————————日期：湖南省2018年普通高等学校对口招生考试数学本试题卷包括选择题、填空题和解答题三部分,共4页,时量120分钟,满分120分一、选择题(本大题共10小题,每小题4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.已知集合A={1,2,3,4},B={3,4,5,6},则A ∩B=（） A.{1,2,3,4,5,6} B.{2,3,4} C.{3,4} D.{1,2,5,6}2. “92=x ”是“3=x ”的（） A.充分必要条件 B.必要不充分条件 C.充分不必要条件 D.既不充分也不必要条件 3.函数x x y 22-=的单调增区间是（）A.(-∞,1]B. [1,+∞)C.(-∞,2]D.[0,+∞)4.已知53cos -=α, 且α为第三象限角,则tan α=（）A.34B.43C.43-D.34-5.不等式112>-x 的解集是（） A.{0|<x x } B.{1|>x x } C.{10|<<x x } D.{10|><x x x 或}6.点M 在直线01243=-+y x 上，O 为坐标原点,则线段OM 长度的最小值是（）A. 3B. 4C. 2512D. 5127.已知向量a ，b 满足7=a ，12=b ,42-=•b a ,则向量a ,b的夹角为（）A. ︒30B. 60°C. 120°D. 150° 8.下列命题中,错误．．的是（） A. 平行于同一个平面的两个平面平行 B. 平行于同一条直线的两个平面平行 C. 一个平面与两个平行平面相交,交线平行D. 一条直线与两个平行平面中的一个相交,则必与另一个相交 9.已知︒=15sin a ，︒=100sin b ，︒=200sin c ,则c b a ,,的大小关系为（）A. c b a <<B. b c a <<C. a b c <<D. b a c << 10.过点(1,1)的直线与圆422=+y x 相交于A ，B 两点,O 为坐标原点,则OAB ∆面积的最大值为（）A. 2B. 4C. 3D. 23二、填空题(本大题共5小题,每小题4分,共20分)11. 某学校有900名学生,其中女生400名.按男女比例用分层抽样的方法,从该学校学生中抽取一个容量为45的样本,则应抽取男生的人数为 .12. 函b x x f +=cos )((b 为常数)的部分图像如图所示,则b = .13.6)1(+x 的展开式中5x 的系数为 (用数字作答)14.已知向量a =(1,2),b =(3,4),c =(11,16),且c =a x +b y,则=+y x .15.如图,画一个边长为4的正方形,再将这个正方形各边的中点相连得到第2个正方形,依次类推,这样一共画了10个正方形.则第10个正方形的面积为 .三、解答题(本大题共7小题,其中第21，22小题为选做题.满分60分,解答应写出文字说明、证明过程或演算步骤）16.(本小题满分10分)已知数列{n a }为等差数列,1a =1,3a =5，（Ⅰ）求数列{n a }的通项公式；（Ⅱ）设数列{n a }的前n 项和为n S . 若n S =100，求n . 17.(本小题满分10分）某种饮料共6瓶，其中有2瓶不合格,从中随机抽取2瓶检测.用ξ 表示取出饮料中不合格的瓶数.求 (Ⅰ)随机变量ξ的分布列； (Ⅱ)检测出有不合格饮料的概率. 18.(本小题满分10分)已知函数)3(log )(-=x x f a )1,0(≠>a a 且的图像过点(5，1) (Ⅰ)求)(x f 的解析式，并写出)(x f 的定义域； (Ⅱ)若1)(<m f ,求m 的取值范围 19.(本小题满分10分)如图,在三棱柱111C B A ABC -中，1AA ⊥底面ABC ，BC AB AA ==1，=∠ABC 90°,D 为AC 的中点.(I)证明:BD ⊥平面C C AA 11；(Ⅱ)求直线1BA 与平面C C AA 11所成的角.20.(本小题满分10分)已知椭圆:C 12222=+by ax (0>>b a )的焦点为1F (-1,0)、2F (1,0),点A (0,1)在椭圆C 上.(I)求椭圆C的方程；AF垂直,l与椭圆C相交于M，N两点, (II)(Ⅱ)直线l过点1F且与1求MN的长.选做题:请考生在第21，22题中选择一题作答.如果两题都做,则按所做的第21题计分,作答时,请写清题号.21.(本小题满分10分)如图,在四边形ABCD中,∠BCD120°,BC，4=6=CD=AB,=∠ABC75°,求四边形ABCD的面积.=22.(本小题满分10分)某公司生产甲、乙两种产品均需用A，B两种原料.已知生产1吨每种产品所需原料及每天原料的可用限额如表所示.如果生产1吨甲产品可获利润4万元,生产1吨乙产品可获利润5万元.问:该公司如何规划生产,才能使公司每天获得的利润最大?甲乙原料限额A（吨） 1 2 8B（吨） 3 2 12参考答案一、选择题：1. C2. B3. B4. A5. D6. D7. C8. B9. D 10. A 二、填空题：11. 25 12. 2 13. 6 14. 5 15.321 三、解答题16.解：（Ⅰ）数列{n a }为等差数列,1a =1,3a =5⇒公差d=21315=-- 故12)1(21-=-+=n n a n（Ⅱ）∵等差数列{n a }的前n 项和为n S ，n S =100)(21n n a a nS +=∴100)121(2=-+n n∴10=n17. 解：（Ⅰ）ξ的可能取值有0，1，2P （0=ξ）=5226224=⋅C C C P （1=ξ）=158261214=⋅C C CP （2=ξ）=151262204=⋅C C C故随机变量ξ的分布列是：ξ12P52158151（Ⅱ）设事件A 表示检测出的全是合格饮料，则A 表示有不合格饮料检测出的全是全格饮料的概率=)(A P 52260224=⋅C C C故检测出有不合格饮料的概率53521)(=-=A P18. 解：（Ⅰ）∵函数)3(log )(-=x x f a )1,0(≠>a a 且的图像过点(5，1) ∴12log =a ∴2=a)3(log )(2-=x x f 有意义，则03>-x∴ 3>x函数)3(log )(2-=x x f 的定义域是),3(+∞(Ⅱ)∵)3(log )(2-=x x f ，1)(<m f∴2log 1)3(log 22=<-m∴23<-m ∴5<m又)3(log )(2-=x x f 的定义域是),3(+∞，即3>m∴53<<mm 的取值范围是（3，5）19. （Ⅰ）证明：∵在三棱柱111C B A ABC -中，1AA ⊥底面ABC ∴1AA ⊥BD又BC AB =，=∠ABC 90°,D 为AC 的中点. ∴BD ⊥AC 而A AC AA = 1 ∴ BD ⊥平面C C AA 11(Ⅱ)由（Ⅰ）可知：BD ⊥平面C C AA 11 连结D A 1，则D BA 1∠是直线1BA 与平面C C AA 11所成的角在BD A Rt 1∆中，AB AC BD 2221==，AB B A 21= ∴21sin 11==∠B A BD D BA∴ 301=∠D BA即直线1BA与平面C C AA 11所成的角是 30. 20. 解：（Ⅰ）∵椭圆:C 12222=+b y a x (0>>b a )的焦点为1F (-1,0)、2F (1,0)∴1=c 又点A (0,1)在椭圆C 上∴12=b∴211222=+=+=c b a ∴椭圆C 的方程是1222=+y x(Ⅱ)直线1AF 的斜率11=AF k而直线l 过点1F 且与1AF 垂直 ∴直线l 的斜率是1-=k直线l 的方程是1--=x y由⎪⎩⎪⎨⎧=+--=12122y x x y 消去y 得：0432=+x x设),(11y x M ，),(22y x N ，则3421-=+x x ，021=⋅x x344)(2122121=-+=-x x x x x x2343421212=⨯=-+=x x k MN 即MN 的长是234 21. 解：如图，连结BD在BCD ∆中，6==CD BC ， =∠BCD 120°，由余弦定理得：BCD CD BC CD BC BD ∠⋅⋅-+=cos 2222)21(6626622-⨯⨯⨯-+=362⨯= 36=BD四边形ABCD 的面积ABCD S 四边形=ABD S ∆∆+BCD S=ABD BD BA BCD CD BC ∠⋅⋅+∠⋅⋅sin 21sin 21=45sin 36421120sin 6621⨯⨯+⨯⨯⨯ =2236421236621⨯⨯⨯+⨯⨯⨯=6639+ 22.解：设公司每天生产甲产品x 吨，乙产品y 吨，才能使公司获得的利润z 最大，则y x z 54+=，x 、y 满足下列约束条件：⎪⎪⎩⎪⎪⎨⎧≤+≤+≥≥12238200y x y x y x作出约束条件所表示的平面区域，即可行域，如图中的阴影部分，四边形ABOC作直线x y 54-=及其平行线l ：554z x y +-=，直线l 表示斜率为54-，纵截距为5z 的平行直线系，当它在可行域内滑动时，由图可知，直线l 过点A 时，z 取得最大值，由⎩⎨⎧=+=+122382y x y x 得)3,2(A ∴ 233524max =⨯+⨯=z 万元即当公司每天生产甲产品2吨，乙产品3吨时，公司获得的利润最大，最大利润为23万元.。

2018年对口高考试卷(计算机)

启用前湖南省2018年普通高等学校对口招生考试计算机应用类专业综合知识试题本试题卷共六大题，19小题，共19题。

时量150分钟，满分390分。

一、单选题（在本题的每一小题的备选答案中，只有一个答案是正确的，本大题共22小题，每小题5分，共110分）1.扩展名为.MP3的文件通常是A.视频文件B.音频文件C.图片文件D.文本文件2.BCD码0010 1001转化为十进制的值是A.29B.33C.37D.413.计算机自诞生以来，无论在性能、价格等方面都发生了巨大的变化，但是______并没有发生多大的改变。

A.耗电量B.体积C.运算速度D.基本工作原理4.操作系统管理用户数据的单位是A.扇区B.磁道C.文件D.文件5.在Windows7操作系统中，显示桌面的组合键是A.“Windows”+“D”B.“Windows”+“P”C.“Windows”+“Tab”D.“Alt”+“Tab”6.下列等式中，正确的是A.1PB=1024TBB.1TB=1024PBC.1GB=1000KBD.1MB=1000GB7.在Word2010的“字体”对话框中，不可设定文字的A.字间距B.字号C.删除线D.行距8.在Excel2010中，公式______可产生[1,100]间的随机整数。

A.=rand（）*100+1B.=int(rand（）*101)+1C.=int(rand（）*101)D.=int(rand（）*100)+19.在PowerPoint2010中，从当前幻灯片开始放映幻灯片的快捷键是A.Shift+F3B.Shift+F4C.Shift+F5D.Shift+F610.台式机的组成部件中，通常不在机箱内部的是A.主板B.CPU风扇C.内存条D.鼠标11.下列关于微型计算机主板的说法中，正确的是A.任意一款主板上能安装任意一款CPUB.主板芯片组通常分为南桥芯片和北桥芯片C.主板芯片组通常分为东桥芯片和西桥芯片D.主板上不能集成网卡功能12.下列关于微型计算机部件的说法中，正确的是A.液晶显示器背光类型中，LED比CCFL更省电B.集成显卡的性能一定比独立显卡的性能更好C.任何类型的声卡都不能支持5.1声道D.网卡只能支持100Mb/s的传输速率，不能支持1000Mb/s的传输速率13.下列关于台式机的说法中，正确的是A.机箱是标准件，在任意机箱里能安装任意型号的主板B.普通家用台式机的电源功率通常在1KW到2KW之间C.台式机ATX电源的功率通常是指其峰值功率而非额定功率D.目前ATX2.31版电源输出接口有：主板供电接口、CPU专供电接口、显卡专供电接口、大4pinD型供电接口和5pin SATA设备供电接口等14.Internet的前身是美国的A.PSTNB.ISDNC.DDND.ARPA NET15.比特率是指数字信号的传输速率，它的表示单位是A.apsB.bpsC.cpsD.dps16.TCP协议属于TCP/IP协议分层体系结构中的A.网络接口层B.IP层C.传输层D.应用层17.在DNS域名系统中，“”中的“pc”表示A.主机名B.顶级域名C.二级域名D.三级域名18.在Internet中，FTP协议的主要作用是提供A.电子邮件服务B.文件传输服务C.远程登录D.万维网服务19.在HTML文档中嵌入JavaScript，应该使用的标记是A.<JS></JS>B.<Head></Head>C.<Script></Script>D.<Jscript></Jscript>20.若“int a=12;”，执行“a/=a+8;”后，a的值是A.1B.8C.9D.021.若“int a=5,b;”,执行“b=a>>2;”后，b的值是A.10B.20C.1D.222.若“char a[6]=“abcde”;”，执行“Printf(“%d”,strlen（a）);”后，输出结果是A.5B.6C.7D.e二、操作题（本大题共5小题，每空4分，共60分）23.一台计算机的BIOS显示信息如图1所示，请根据图1所示信息回答问题。

2018年对口高考试题(财会)

2018年对口高考试题(财会)机密★启用前湖南省2018年普通高等学校对口招生考试财会类专业综合知识试题本试卷共五大题，48小题,共8页。

时量150分钟,满分390分。

一、单选题(本大题共20小题,每小题2分,共40分。

2018年中职对口升学高考题

2018年高考题I.语音及词语释义(共10分）A.单词辨音（找出划线部分发音不同的词）(每小题1分，共5分）( )1. A．globe B．crossing C．noble D．hopeless( )2. A．doubt B. climb C. comb D. September( )3. A . wheat B .wheel C．whole D．while( )4. A. respect B．evening C．length D．dress( )5. A. why B．factory C．study D．babyB.词语释义(每小题1分，共5分）I II( )6.gender A. to recognize and enjoy the good qualities( )7.mention B. to tell about something in a few words( )8.keen C. very large or important( )9. appreciate D. the fat of being male or female( )10 .major E. having a strong interest in somethingII. 选择填空（每小题1分，共20分）( )11. Mothers made them have piano lessons.A. Mary’s and TomB. Mary and Tom’sC. Mary and TomD. Mary’s and Tom’s( )12.Beijing is _____ capital of China and it is _____ city with many places of interest.A . a; a B. a; the C.. the; a D. the; the( )13. ---We’ll have a hiking trip, but when shall we meet?---Let’s make it ________ half past nine_______ the morning of July 10.A. at, inB. /, onC. on, /D. at, on( )14.---Have you seen the news on TV?---Yes, ____children had good festival on the ______ Children’s Day.A. millions of; ThirtiethB. ten millions; ThirtiethC. millions of; thirtyD. ten millions; thirty( )15.Take this dictionary with you _____ you may use in class.A. what B . so that C. in order to D. whose( )16.My little brother is not _____ to go to school.A. young enough B .enough young C. old enough D. enough old( )17.Mr. Tang has worked as an engineer in this factory for ten years. He’s very _______ his job.A. useful forB. qualified forC. used asD. qualified with( )18. We’re looking for a five-star hotel waitress. She must be ____ too old ____ too young.A. either; or B .both; and C. neither; nor D. not only; but also( )19. I ______ English in that school ______seven years.A. had taught; sinceB. have taught; forC. had taught; afterD. have taught; before( )20. As the final exam is drawing near, some students ______ late at night going over their lessons.A. stay up B:stay over C. work up D. sit over( )21.This English song_____ often ____by the children.A. is; singing B is; sung C. will; sing D. was; sung ( )22. Did you have trouble _______the cinema?A. to have foundB. of findingC. findD. in finding( )23.______ long bridge it is! Let me drive you over it.A .What B. What a C . How D. How a( )24.To everyone’s _________, the girl finished the job quite quickly and well.A. satisfiedB. satisfactory C .satisfying D. satisfaction( )25. He ______ to work on the farm _____ month.A .goes; this B. will go; last C. will go; next D. goes; next( )26. I saw my father ______ his car when I got home.A. repairingB. repairedC. repairD. to repair( )27. ---I can’t remember Tom’s phone number.--- You should_______.A. look up to himB. look out itC. look for itD. look it up( )28. Stop cutting the trees , ______ the earth will become worse and worse.A. andB. orC. butD. with( ) 29. We’d like to know _____ or not.A. whether will the scientist comeB. if will the scientist comeC. whether the scientist will comeD. if the scientist will come( )30. Tom was always visiting his friend without invitation, ______made them unhappy.A. whoB. whichC. thisD. whatIII. 情景交际（每小题2分，共20分）( )31．--- John and I are going to visit the museum this weekend. Would you like to join us?--- ________________A. Sure, I’m glad toB. Well doneC. You’re welcomeD. That’s right( )32. --- Do you think the rain will stop soon?--- ______. I want to play basketball outside.A. Not at allB. I hope soC. No problemD. I am afraid so( ) 33. ---Mr. and Mrs. Lee are wonderful dancers.--- I agree with you. ______ very well.A. Both of them dancedB. None of them dancedC. All of them dancedD. Neither one of them danced( )34--- We had a wonderful weekend on the farm.--- .A. CongratulationsB. Good ideaC. I’m glad to hear thatD. That’s very kind of you( )35.---- Please give my best wishes to your parents. ---- __________A. The same to youB. You are welcomeC. I think soD. Thanks, I will.()36.---- __________ ?. ----It’s terribly cold.A. It’s a nice day, isn’t it?B. How is the climate todayC. It’s a nice day, isn’t it?D. How is the weather today( )37.----Would you please help me move this furniture, Sam?----A. You’re welcomeB. That’s rightC. Sure, with pleasureD. Never mind( )38.---- Do you think you can do well in today’s history test?---- __________.I’ve got everything ready.A. I hope soB. It’s hard to sayC. I’m afraid notD. I hope not( )39.---- Tim, your office is so untidy!---- ___.I’ll have it cleaned up right away.A. It’s my pleasureB. I’d love toC.I expect toD. I’m sorry( )40.----I have a terrible headache!---- __________.You’d better see a doctorA. That’s all rightB. Sorry to hear thatC. Nothing seriousD. No problemIV. 阅读理解（每小题2分，共30分）AJim and his family have been living in the same old building for eleven years. The landlord(房东)also lives there, and in the past all the tenant(房客) got along fairly well with one another. Recently, however, here has been a change in their relations. A nice, quite old couple used to live there, too. The old lay would sometimes bring some small cakes she made to Jim’s mother. In return, she would give her some meat or help her with shopping. Unfortunately, the old lady died last month. Because her husband couldn’t live alone, his grandson moved in.The grandson, a young man of about twenty, has become a problem to Jim’s family because he is so is so noisy. Jim’s family members were uses to peace and quietness, but the young man likes listening to music late at night. Sometimes his friends come for a visit, and they also make a lot of noise. Everyone in Jim’s family has been troubled by the new comer.Jim’s mother once politely asked the old man if he was ablr to sleep well at night, but it seemed that he didn’t understand what she meant and so never spoke to his grandson about it. If he did, the grandson obviously didn’t listen, since things have not changed any. Everyone in Jim’s family agrees that something has to be done, but no one wants to hurt the old man’s feeling or cause him any problems.( ) 41. Which of the following statements is not true?A. The old man could not live without his wife’s help.B. It is hard for the old couple to do shopping all by themselves.C. Jim’s mother was kind to her neighbor.D. Jim’s mother was the only one in the family who lied their neighbor’s grandson.( )42. The grandson makes a lot of noise because____.A. he never cares whether the neighbor might want to live in peace and quietnessB. the doors are always openC. he likes listening to music early in the morningD. he needs to practise singing all day long( )43 In the underlined sentence of the second paragraph, “everyone in Jim’s family has been troubled by the new comer”, here “troubled” means _______.A. felt sorryB. interruptedC. felt excitedD. hated( )44. Jim’s mother once politely asked the old whether he could sleep well at night, because_____.A. she worried about the old man’s healthB. she wanted to remain the old man to speak to his grandson about the noiseC. she didn’t want the old man to make noise at nightD. she wasn’t troubled by the noise at all( )45. So far, _____ will be able to solve the problem caused by the new comerA. only Jim’s motherB. only the old manC. nobodyD. only the grandson’s friendsBIf you do not use your arms or your legs for some time, they become weak; when you start using them again, they slowly become strong again,. Everybody knows this, and nobody would think of questioning this fact. Yet there are many people who do not seem to know that the memory works in the same way. When someone says that he has a good memory, he really means that he keeps his memory in practice by exercising it regularly, either consciously(有意识地)or unconsciously. When someone else says that his memory is poor, he really means that he does not give it enough opportunity to become strong. The position is exactly the same as that of two people, one of whom exercises his arms and legs by playing tennis, while the other sits in a chair or motor car all day.If a friend complains that his arms are weak, we know that it is his own fault. But if he tells us that he has a poor memory , many of us think that his parents are to blame(责备), or that he is just unlucky. Few of us realize that it is just the same as his arms or legs are weak. Not all of us can become specially strong or specially clever, but all of us can improve our health and our memory by the same way ---practice.Have you ever noticed that people who cannot read or write usually have better memories than those who can? Why is this? Of course, because those who cannot read or write have to remember things, because they cannot write them down in a little notebook. They have to remember everything by heart, so their memory is being exercised all the time. So if you want to have a good memory, keep practicing remembering.( )46. Which of the following is TRUE, according to the first paragraph?A. Everybody knows that memory works in the same way as the arms or legs do.B. It is a fact that some people never use their arms or legs.C. To have a good memory , one has to exercise it regularly.D. To keep fit, one should never sit in a chair or a motor car.( ) 47. According to this text, poor memory results from________.A. bad habitsB. poor healthC. poor educationD. lack of remembering practice( ) 48. The writer of this passage seems to advise us to ______A. blame ourselves rather than our parents for the poor memoryB. blame our parents rather than ourselves for the poor memoryC. complain about nothing but ourhealthD. play tennis to improve our memory( )49. The writer of this passage comes to the conclusion that _______.A. the poorer he is, the better memory he hasB. memory can be improved by practicing itC. the poor people may help you remember thingsD. if you want a good memory, do not read or write anything( )50. Which of the following may best serve as the title of this passage?A. How to Improve Your MemoryB. Your Arms, Legs and BrainC. People with Weak Arms and LegsD. Poor and Good Memory( )51. According to the advertisement, these three books are for________A. soldiersB. farmersC. childrenD. workers( )52. Many pictures in the book Learning How to Learn can _______ .A. make the book beautifulB. make children draw beautifullyC. make the book sell wellD. make children understand the book easily( )53. Which one of the following can tell you the meaning of the different marks in a dictionary?A. Learning How to LearnB. Study Skills for LifeC. Basic Study ManualD. How to Use a Dictionary Picture Book for Children( )54. If you buy the three books on June 10, 2018, you will only pay ____ for them .A. $98.49B. $ 49. 25C. $ 80.99D. $ 79.24( )55. The purpose of this passage is to ______A sell the three books to childrenB. help children learn EnglishC. help children learn about natureD. help children learn about sportsV. 补全对话（根据内容，从对话后的选项中选出能填入空白处的最佳选项，每题1分，共5分）A: Hello, this is Frank here. Is that Jack?B: Yes, speaking.A: Jack. The happy weekend is coming. ____56___B: Yes. I’m not busy at all. I’ve already finished my homework.A: _____57_____B: I’ve no ideas. What about you?A: Let me see. We’d better do something interesting and helpful. ____58___B: Certainly. Where?A: In the new museum.B: oh, I remember. I heard of it last week. _____59_____A: By subway. It’s weekend tomorrow. The traffic must be heavy.B: I agree____60____A: At the gate of school at 8:30 in the morning.B: OK. See you then.A. Would you like to see some old things with us?B. When and where shall we meet?C. How shall we get there?D. What are you going to do?E. Are you free tomorrow?VI. 书面表达（15分）61.请根据以下提示给外国留学生写一个有关参加户外活动（outdoor activities）的英语口头通知。

2018湖南省对口高考数学试卷

湖南省2018年普通高等学校对口招生考试数学本试题卷包括选择题、填空题和解答题三个部分，共4页，时量120分钟，满分120分。

一、选择题（本大题共10小题，每小题4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、已知集合=⋂==B A A ，则，{3,4,5,6}B {1,2,3,4}A.{1，2，3，4，5，6}B.{2，3，4}C.{3，4}D.{1，2，5，6}2、”的”是““392==x x A.充分必要条件 B.必要不充分条件 |C.充分不必要条件D.既不充分也不必要条件3、函数x x y 22-=的单调递增区间是A.]1,(-∞B.),1[+∞C.]2,(-∞D.),0[+∞4、已知,53cos -=α且α为第三象限角，则=αtan A.34 B.43 C.43- D.34- 5、不等式112>-x 的解集是A.}0{<x xB.}1{>x xC.}10{<<x xD.}10{><x x x 或6、点M 在直线01243=-+y x 上，O 为坐标原点，则线段OM 长度的最小值是A.3 C.2512 D.512 | 7、已知向量b a ,满足,42,12,7-=⋅==b a b a 则向量b a ,的夹角为° ° ° °8、下列命题中，错误的是A. 平行于同一个平面的两个平面平行B. 平行于同一条直线的两个平面平行C. 一个平面与两个平行平面相交，交线平行D. 一条直线与两个平行平面中的一个相交，则必与另一个相交9、已知c b a c b a ,,,200sin ,100sin ,15sin 则︒=︒=︒=的大小关系为A.c b a <<B.b c a <<C.a b c <<D.b a c <<10、过点）（1,1的直线与圆422=+y x 相交于A 、B 两点，O 为坐标远点，则ABC ∆面积的最大值为C.3D.32二、填空题（本大题共5小题，每小题4分，共20分）11、某学校有900名学生，其中女生400名，按男女比例用分层抽样的方法，从该学校学生中抽取一个容量为45的样本，则应抽取男生的人数为。

(完整版)2018对口高考数学试卷及答案(可编辑修改word版)

江苏省2018年普通高校对口单招文化统考数学试卷—、单项选择题(本大题共10小题，每小题4分，共40分。

在下列每小题中，选出一个正确答案，将答题卡上对应选项的方框涂满、狳黑)1.设集合M={1, 3}, N={a+2, 5},若MPlN={3},则a 的值为A. -1B. 1C. 3D. 52.若实系数一元二次方程x2+mx + n = 0的一个根为1-z ,则另一个根的三角形式为. n . . 7T rr, 3苁..3苁、A. cos——I sin —B. V 2 (cos——+ zsin——)4 4 4 4C. y[2 (cos— + z sin —)D. x/2[cos(-—) + i sin(-—)]4 4 4 43.在等差数列{aj中，若a3, a2016是方程x2-2x-2018 = 0的两根，则3* *3a⑽的值为1A. -B. 1C. 3D. 934.已知命题P：(1101)2=(13) 10和命题q：A • 1=1(A为逻辑变量)，则下列命题中为真命题的是A. ~tiB. p AqC. pVqD.-*pAq5.用1, 2, 3, 4, 5这五个数字，可以组成没有重复数字的三位偶数的个数是A. 18B. 24C. 36D. 486.在长方体ABCD-^CiDi中，AB=BC=2，AA I=2A/6，则对角线BD:与底面ABCD所成的角是— B. — C.—6 4 38.若过点P (-1,3)和点Q(1, 7)的直线&与直线mx + (3m - 7)y + 5 = 0平行，则m的值为人2 C. 69.设向量a=(cos2^, -), b= (4,6)、若sin(^--0 =-:则|25a-Z?| 的值为3 、A. -B. 3C. 4D. 5510.若函数/(x) = x2-bx+c满足/(I + x) = /(I - x)，且 / ⑼=5,则f(b x)与/(O 的大小关系是A- /(dO</(C x) B. /(y)>/(c x) c. /«/)</(c x) D. /(//)>/(c x)二、填空题(本大题共5小题，每小题4分，共20分)11.设数组a=(-l, 2, 4),b=(3, rn, -2),若a • b=l，则实数m= 。

山西省2018年对口升学考试语文真题试卷含参考答案

山西省2018年对口升学考试语文一、单选（本大题共5大题，每小题2分，共计10分）1、下列加点字读音有误的一项是（）A、弥望（mí）倩影（qiàn）笑靥（yè）蓊蓊郁郁（wěng）B、袅娜（nà）滥用（làn）圭臬（niè）有恃无恐（shì）C、尸骸(hái) 寂寥（liáo）酷寒（kù）毛骨悚然（sǒng）D、饿殍（piǎo）璀璨（càn）鲈鱼（lú）冠冕堂皇（miǎn）2.下列词语中，有错别字的一组是（）A.树阴雾霭坐收渔利手屈一指B.脉搏简陋披星戴月一诺千金C闪烁松弛川流不息谈笑风生D.欢度问候通宵达旦因材施教3.下列句子中，成语使用正确的一项是（）A现在农民富裕了，家家都饱食终日，不愁吃穿了B本人将洗心革面，努力提高教学水平，再创佳绩C古人中不乏刻苦学习的招模，在历史上汗牛充栋D春光明媚的时节，登上山顶眺望远方，让人有一种心旷神怡的感觉4.下列句子中，没有语病的一项是（）A.这短暂的一分钟，搅乱了台儿沟以往的宁静B.世界就是一个永远不停地运动和变化的过程C.我们要多动脑子，可以避免少娄子少犯错D.他的高考成绩高出录取分数线将近三十多分5.下面这段话使用的修辞手法依次有（）层层的叶子中间，零星地点缀着些白花，有婀娜地开着的，有羞涩地打着朵儿的，正如一粒粒的明珠，又如碧天里的星星，微风过处，送来缕缕清香，仿佛远处高楼上渺茫的歌声似的。

A拟人排比夸张B拟人比喻通感C比喻排比遗憾D比喻夸张排比二、填空题（每空2分，共计10分）1. __________________ ，奔流倒海不复回。

李白《将进酒》2.________________，一时多少豪杰。

苏轼《念女娇赤璧怀古》）3.驽马十驾，__________________。

荀子《劝学》）4.《致像树》是中国当代戏派诗人_________ 的代表作。

(完整版)山西省2018年对口升学考试试卷

山西省2018年对口升学考试英语说明：1．本试卷分选择题和非选择题两部分，满分100分，考试时间为90分钟，2.选择题分三部分，第一部分为共答题，所有考生作答；第二部分由文科类职业模块考生作答；第三部分由工科类职业模块考生作答；3．考生必须且只能在下列其中一个职业模块栏后的空格内“√”，确定本人作答部分，在确定范围以外一律不计分。

注意事项1选择题答案必须填图在答题卡上，写在试卷上的一律不计分2答题前，考试务必将自己的姓名、准考证号．座位号、考试科目涂写在卡上。

3考试须按规定要求正确涂卡，否则后果自负，第一部分共答题（所有考生作答，共70分）一．语音（本大题共10小题，每小题1分，共计10分）二.单顶选择题（本大题共25小题，每小题1分，共计25分）从A 、B 、C 、D 四个选项中，选出空白处的最佳选项11. ---Sorry, I made a mistake again--__________Practice more and you' ll do better next timeA. Not at allB. Never mindC. Don ’t mention it D .You are welcome12. Mr Smith, I should tell you this is the fifth time you_________ me for my twin sisterA. have mistakenB. are mistakingC. had mistakenD. are mistaken13. It is one of the best books_________.A. which have been written B .that has ever been writtenC .that have ever been writtenD .which has been written14. It may rain, but we should go____________.A. anywayB. thoughC. certainlyD. however15. You should _making promises you can ’t keep.A. preventB. allowC. protectD. avoid16. Bill wasn’t happy about the delay of the report by Jason, and________.A.I was neitherB. neither was IC. I was eitherD. either was17. ______apple fell from the tree and hit him on_______headA. An; theB. The; theC. An;/D. The;/18. I' m sure Andrew will win the first prize in the final, for he______for it for monthsA .is preparing B. was preparingC. has been preparingD. had prepared19. If you____go, at least wait until the storm is overA. canB. mayC .must D. will20. On the next birthday, Ann ______married for twenty years.A. will beB. has beenC. isD. will have been21. Sarah pretended to be cheerful _____nothing about the argumentA. saysB. saidC. to sayD. saying22. The shocking news made the realize ______terrible problems we would face.A. whatB. howC. thatD. why23. The party will be held in the garden, weather________A. to permitB. permittingC. permittedD. permit24. Please remain______; the winner of the award will be revealed soon.A .seating B. to be seatedC. seatedD. seat25. What a pity! Considering his ability and experience, he _____betterA .might have done B. must have doneC. needn’t have doneD. couldn’t have done26. I often____the words, I don t know in the dictionary or on the InternetA. look upB. look atC. look forD. look into27. You have to move out of the way_______, the truck cannot get past youA. soB. orC. andD. but28. If she doesn’ t want to go, nothing you say will ____her.A. persuade B .promiseC .inviteD .support29. I am not really mad at her, but I can’t________that her remarks hurt me.A. denyB. refuseC. rejectD. decline30. I had hardly got to the office_______my wife phoned me to go back home at onceA. untilB. whenC .than D. after31. It suddenly occurred to him he had left his keys in the officeA. whether B .whenC. which D .that32. ---Have you paid What s my share of the bill---_______It wasn’t muchA .Don' t worry about it B. I’ my shareC. None of you businessD. It’s sup to you33. One hired of the county covered with trees and the majority of the cites black people.A. is; isB. is; areC. are: areD. are: is34. To get a better grade , you should ____the notes again before the testA. take overB. get overC. turn overD. go over35.--would you get me a bar of chocolate from the kitchen dear--_________One?A. OtherB. EveryC. AnotherD. More三．完型填空（本大题共15小题，每小1分，共计15分）从A，B．C、D四个选项中，选出空白处的最佳选项As I entered womanhood, mom told me that no matter what happened and no matter what I did,I could always come home. Because of what those words meant to me, I said the same thing to my36My childhood was filed with 57 a lot of kisses, lots of hugs, and lots of spoke."I love you". Because of what those meant to me, I gave my sons the same things.My mom came from a 38 family and had a difficult childhood, yet she never 39 about how unlucky she was. 40 my mom, I saw love’s ability to forgiveI saw my sweet mom love my Grandpa. 41 he had abandoned her and my Grandma and failed to 42 for their needs, I never saw mom treat Grandpa any way but lovingly even though he was far from43. I learned how love behaves and forgives.I watched my mom 44 my 100-year-old grandma who, in her blindness, deafness and feebleness(虚弱)，needed almost total care. When I was in her home, I heard what I ‘ve heard all my life. "I love you, mom They would 45 this to each other at least five times a day-when mom got Grandma up, made her comfortable in bed, or prepared her 46.And I would hear love’s 47 when Grandma said,” And I love you too.”Love forgives and 48,not focusing on what has happened. Instead love’s focus is on what needs to be done and on doing it the 49 we can.My mom taught me to love; she told me to 50 it on to my children, and she showed从A、B．C、D四个选项中，出选符合题目要求的最佳选项AIn America Mother's Day is celebrated on the second Sunday in May. On that day we send our mothers a special Mother's Day card, and perhaps some flowers or candy, to show our love and appreciation for all they have done for us. Although Mother's Day is a relatively new holiday in America, more and more other countries are also setting aside a day to honor their mothers.It all started over a hundred years ago with a woman named Anna May Jarvis. Anna was born on May 10,1864, just before the end of the Civil War and the assassination of President Lincoln. She was the daughter of a“minister”, which in American English means a church leader. She was a quiet girl who liked to study in school, but she liked everyone and was liked by everyone as well.After she graduated, Anna worked for life insurance company in Philadelphia, Then, in 1906, her mother died. It was the second Sunday in May.In the months that followed, Anna began to change. No longer was she so gentle, so relaxed and easy-going. Instead she now had just one goal for her life--to have her mother and all other honored throughout the whole world on the second Sunday of May.After more than a year of careful planning, Anna arranged the first Mother's Day church service, on May10, 1908, in Crafton, West Virginia. The next year Anna was able to get the city of Philadelphia, where she lived and worked, to proclaim the second Sunday of May as an official Mother's Day -- the first city to do so. After three more years, the state of West Virginia, where Anna's mother had lived, made Mother's Day a statewide observance--for a holiday in the normal sense, but still a day to remember what mothers have done for their children and society.51.Which answer is right about Mother's Day?A. In America, Mother's Day is a new holiday.B. More and more countries are put aside their tradition of celebrating Mother's Day.C. In America, Mother's Day is on the second Sunday in May.D. Throughout the world, Mother's Day is celebrated on the same day.52.Choose the right explanation of the word“observance”in the last paragraph.A. remark made by peopleB. action in accordance with customC. performance of certain traditionD. notice paid widely53.How long in all had Anna spent to establish Mother's Day in West Virginia?A. from May 10, 1908 to May 10, 1911.B. for more than four years.C. for more than three years.D. for about three years.54.Choose the right understanding of this passage.A. Anna was born just before the assassination of President Lincoln which ended the Civil War.B. Anna was a daughter of a minister which in English means a church worker.C. Anna's mother's death had done a little damage to her easy life.D. The mother's day celebrated in West Virginia is a day with special meaning.55. What most probably happened in the following paragraph ?A. Mother's Day is celebrated in conventional celebration.B. Mother's Day gradually became a commercial celebration.C. Anna retired from her job with a fortune of over a hundred thousand dollars.D. People stopped buying candy to their mothers.BOne day a few years ago, a very funny thing happened to a neighbor of mine. He is a teacher at one of London's big medical schools. He had finished his teaching for the summer term and was at the airport on his way to Russia to give a lecture.He had put a few clothes and his lecture notes in his shoulder bag, and he had put Rupert, the skeleton (人体骨架) to be used in his lecture, in a large brown suitcase. At the airport desk, he suddenly thought that he had forgotten to buy a newspaper. He left his suitcase near the desk and went over to the shop.When he got back, he discovered that someone had taken his suitcase by mistake. He often wonders what they said when they got home and found Rupert.56. Who wrote the story?A. Rupert's teacher.B. The neighbor's teacher.C. A medical school teacher.D. The teacher's neighbor.57. Why did the teacher put a skeleton in his suitcase?A. He needed it for the summer term in London.B. He needed it for the lecture he was going to give.C. He wanted to take it to Russia for medical research.D. He wanted to take it home as he had finished his teaching.58. What happened at the airport?A. The skeleton went missing.B. The skeleton was stolen.C. The teacher forgot his suitcase.D. The teacher took the wrong suitcase.59. Which of the following best tells the teacher's feeling about the incident?A. He was angry.B. He thinks it very funny.C. He feels helpless without Rupert.D. He feels good without Rupert.60. Which of the following might have happened afterwards?A. The teacher got back the suitcase but not Rupert.B. The teacher got back neither the suitcase nor Rupert.C. The teacher got back Rupert but not the suitcase.D. The teacher got back both the suitcase and Rupert.第二部分（文科类职业模块考生作答，共计15分）五、单项选择题（本大共5小题，每小题1分，共计5分）从A、B、C,D四个选项中，选出空白处的最佳选项61.--My husband and I are celebrating our tenth this weekend.-----Oh________________A. Cheer upB. Go aheadC .Congratulation D. Sorry to hear that62.---____________________?---I' d like to have a double cheeseburger and a cakeA .what colour do you like B. What would you like to orderC. Are you free tomorrowD. How would you like to pay63. ---We need three single rooms for the first week in June--- _________.The hotel s not busy then.A. No problemB. Don’t mentionB. Never mind D. It doesn' t matte64.---would you help me carry some of these bags?-----_____________.A. Yes, quite rightB. Never mindC. you are welcome D .With pleasure65.__________ -is not a safety sign.A. DANGERB. CAUTIONC .CASHIER D.W ARNING六．阅读理解（本大题共5小题，每小题2分，共计10分）从A、B，C、D四个选项中，选出符合题目要求的最佳选项Martin Luther King was a black minister, who became a great leader of the civil rights movement in the 1950s and 1960s.King was born on January 15, 1929 in Atlanta, Georgia. When he was young, he was strongly influenced by Thoreau and Indian leader Mahatma Gandhi's idea of non-violent resistance. Having received a Ph. D (Doctor of Philosophy) from Boston University, he became a political and religious leader of the non-violent civil relights movement in 1955. On August 28, 1963, he led over 250,000 Americans on a march in Washington D.C. to fight for the Civil Rights Law to guarantee equality for all people, and delivered his best known speech "I Have a Dream" before the Lincoln Memorial. The "dream" is a dream of brotherly love and equality for the Black and White. Thus, he was awarded the Nobel Prize for peace in 1964, but he was murdered four years later.Though he died, he was greatly respected and loved by the Americans, both the white and the black. By vote of Congress in 1968, the third Monday of every January is now a federal holiday in Luther King's honor. He lives in people's hearts forever.66. Martin Luther King was murdered when he was_____ years old.A.64B.50C.39D.2867. Martin Luther King was a ___________ .A. political leaderB. black ministerC. religious leaderD. all of above68. According to the passage ,which of the following statements is TRUE?A. Martin Luther King was kill in 1964B. Martin Luther King's Day has been a federal holiday for more than 40 years.C. Martin Luther King urged his people to get equality and freedom through violenceD. Only black American leader Martin Luther King69.The underlined word "delivered" in the second paragraph could be replaced by "_______".A. gaveB. threwC. announcedD. pulished70. What is the best title for this passage? is "Civil Rights Law".A. Civil Rights MovementB. How to Award the Nobel PrizeC. Martin Luther KingD. Civil Rights Law第三部分（工科类职业模块考生作答，共15分）七、单项选择题（本大题共5小题，每小1分，共计5分）从A、B、C．D四个选中，选出空白处的最佳选项。

对口高考试题

河南省2018年普通高等学校对口招收中等职业学校毕业生考语文考生注意：所有答案都要写在答题卡上，写在试题卷上无效一、选择题(每小题中只有一个选项是正确的，请将正确选项涂在答题卡上，每小题2分，共20分)1。

下列词语中，加点字的注音全都正确的一项是A.刮痧(shā) 奖券(juàn) 佳肴(yáo)B 饿殍(fú) 眉黛(dài) 流岚(lán)C家当(dàng) 晌(shǎng)午吮(shǔn)吸D.积淀(diàn) 宁谧(bì) 点缀(zhuì)2。

下列词语中，没有错别字的一项A。

搔首缥缈怯弱仗义直言B。

敷衍栖息、稠密自惭形秽C。

寒喧威仪攀援不经之谈D。

灌概睿智侍弄锲而不舍3。

下列作家、作品、体裁，对应有误的一项是A 关汉卿—《窦娥冤》一小说B 舒婷—《致橡树》—诗歌C曹禺—《雷雨》—话剧D海明威—《老人与海》—小说4。

下列各句中，加点的成语使用恰当的一句是A。

李明的语言表达能力很强，总是把故事讲得绘声绘色的B。

他的演讲让人触目伤怀，大家都感动得流下了眼泪。

C。

王老师动情地说：“你们是明日黄花，是祖国的未来和希望，一定要好好学习呀！”D。

我和李敏是好朋友，多年来我俩一直相敬如宾。

5。

下列古诗词默写不正确的一项是A。

别有幽愁暗恨生，此时无声胜有声。

B。

人生得意须尽欢，莫使金尊空对月。

C。

昔我往矣，杨柳依依。

今我来思，雨雪霏霏。

D。

静女其姝，俟我于城隅。

爱而不见，搔首踟蹰。

6。

下列对文学常识的解说，不正确的一项是A。

莫泊桑是法国19世纪批判现实主义作家，被誉为“世界短篇小说巨匠”，《羊脂球》是他的第一部作品，也是他的成名作、代表作。

B。

莎士比亚是欧洲文艺复兴时期英国伟大的戏剧家和诗人，是浪漫主义的杰出代表。

他的喜剧有《威尼斯商人》。

C。

苏轼是北杰出的文学家、书画家，“唐宋八大家”之一，与父苏洵、弟苏辙并称“三苏”，其词开豪放一派D。

2018年河北省对口高考数学真题+考点分析+详细答案解析

河北省对口招生考试2018年数学试题2018年河北省普通高等学校对口招生考试数学试题一、选择题（本大题共15小题，每小题3分，共45分.在每小题给出的四个选项中，只有一个符合题目要求）1.设集合{}0,1,2,3,4M =,{}03N x x =<≤,则M N = （）.A {}1,2.B {}0,1,2.C {}1,2,3.D {}0,1,2,32.若,,a b c 为实数,a b >,则（）.A a c b c->-.B 22a b >.C ac bc>.D 22ac bc >3.“2x >”是“2x >”的（）.A 充分不必要条件.B 必要不充分条件.C 充分必要条件.D 既不充分也不必要条件4.下列函数中，既是奇函数又是减函数的是（）.A 13y x =.B 22y x =.C 3y x =-.D 1y x=5.函数sin 24y x π⎛⎫=- ⎪⎝⎭的图象可以由函数sin 2y x =的图象如何得到（）.A 向左平移4π个单位.B 向右平移4π个单位.C 向左平移8π个单位.D 向右平移8π个单位6.已知向量()()1,2,3,a b m =-= ,a b a b +=-,则m =（）.A 32-.B 32.C 6.D 6-7.下列函数中，周期为π的偶函数是（）.A sin y x =.B sin 2y x =.C sin y x =.D cos2x y =8.在等差数列{}n a 中,若12312a a a ++=,23418a a a ++=,则345a a a ++=（）.A 22.B 24.C 26.D 309.记n S 为等比数列{}n a 的前n 项和，若2410,40S S ==，则6S =（）.A 50.B 70.C 90.D 13010.下列各组函数中，表示同一个函数的是（）.A y x =与y =.B y x =与y =.C y x =与y =.D y =与y =11.过圆2225x y +=上一点()3,4的切线方程为（）.A 34250x y +-=.B 34250x y ++=.C 34250x y --=.D 34250x y -+=12.某体育兴趣小组共有4名同学,如果随机分为两组进行对抗赛，每组2名队员，分配方案共有（）.A 2种.B 3种.C 6种.D 12种13.设()201822018012201821x a a x a x a x -=++++ ，则122018a a a +++= （）.A 0.B 1.C 1-.D 201821-14.已知平面上三点()()()1,2,3,0,4,3A B C -,则点B 关于AC 中点的对称点的坐标是（）.A ()1,4.B ()5,6.C ()1,4--.D ()2,115.下列命题中正确的是（）（1）平行于同一直线的两条直线平行（2）平行于同一平面的两条直线平行（3）平行于同一直线的两个平面平行（4）平行于同一平面的两个平面平行.A （1）（2）.B （1）（3）.C （1）（4）.D （2）（4）二、填空题（本大题共15小题，每小题2分，共30分）16.已知函数()24,0ln ,0x x f x x x ⎧+≤=⎨>⎩，则(){}f f f e ⎡⎤=⎣⎦.17.函数2log y x =的定义域为.18.计算：14281log cos30!16π-⎛⎫+--=⎪⎝⎭.19.不等式21139xx +⎛⎫> ⎪⎝⎭的解集为.20.若()f x 为定义在R 上的奇函数，则()10f e+=.21.已知等差数列{}n a 的前n 项和24n S n n =-,则公差d =.22.ABC ∆为等边三角形，则AB 与CA的夹角为.23.若2sin cos 2αα-=,则sin 2α=.24.过直线230x y +-=和直线210x y -+=的交点,且斜率为1-的直线的一般式方程为.25.若333sin ,cos ,tan 888a b c πππ===,则,,a b c 从小到大的顺序为.26.过抛物线28y x =的焦点的弦AB 的中点的横坐标为3,则AB =.27.设直线a 与平面α所成的角为3π,直线b α⊆,则a 与b 所成角的范围是.28.已知锐角ABC ∆的外接圆的面积为9π,若3a =,则cos A =.29.在ABC ∆中,5AB AC cm ==,6BC cm =,若PA ⊥平面ABC ,PA cm =,则PBC ∆的面积为.30.将一枚硬币抛掷3次,则至少出现一次正面的概率为.三、解答题（本大题共7小题,共45分,请在答题卡中对应题号下面指定的位置作答,要写出必要的文字说明、注明过程和演算步骤）31.（5分）已知集合{}{}260,A x x x B x x m =--≥=≥,且A B A = ,求m 的取值范围.32.（8分）如图,将直径为8分米的半圆形铁板裁成一块矩形铁板,使矩形铁板ABCD的面积最大.（1）求AD的长；（2）求矩形铁板ABCD的最大面积.33.（6分）已知{}n a为等差数列,n a n=,记其前n项和为n S,1nnbS=,求数列{}n b的通项公式及{}n b的前n项和n T.34.（6分）已知函数2cos siny x x x=-.（1）求函数的值域；（2）求函数的最小正周期；（3）求使函数取得最大值的x的集合.35.（7分）已知直线l交椭圆2211612x y+=于,A B两点,()2,1M为AB的中点,求直线l的方程.OA BCD∙36.（7分）在ABC ∆中,90,1ACB AC BC ∠=︒==,VC ⊥平面ABC ,1,VC D =为VA 中点.（1）求证：VA ⊥平面DBC ；（2）求DB 与平面ABC 所成角的正弦值.37.（6分）从4名男生和3名女生中任选3人参加学校组织的“两山杯”环保知识大赛,设ξ表示选中3人中女生的人数.求（1）至少有1名女生的概率；（2）ξ的概率分布.ACDVB参考答案一、选择题1.【答案】C .【考点】集合的交（两集合的公共元素组成的集合）.【解析】M N 表示M 和N 的公共元素组成的集合,故选C .2.【答案】.A 【考点】不等式的基本性质.【解析】B 项反例：1,2a b ==-；C 、D 项反例：0c =；根据不等式性质：不等式两边同时加上或减去同一个数,不等式不变。