云南省腾冲市第八中学2015-2016学年高二上学期期末考试英语试题
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腾八中2015-2016学年度高二下学期期末考生物试题一、选择题(每小题2分,共48分)1.生物体的生命活动离不开水。
下列关于水的叙述,错误的是A.在最基本的生命系统中,H2O有自由水和结合水两种存在形式B.由氨基酸形成多肽链时,生成物H2O中的氢来自氨基和羧基C.有氧呼吸时,生成物H2O中的氢来自线粒体中丙酮酸的分解D.H2O在光下分解,产生的[H]将固定的CO2还原成(CH2O)2.胰岛素的A、B两条肽链是由一个基因编码的。
下列有关胰岛素的叙述,正确的是A.胰岛素基因的两条DNA单链分别编码A、B两条肽链B.沸水浴加热之后,构成胰岛素的肽链充分伸展并断裂C.胰岛素的功能取决于氨基酸的序列,与空间结构无关D.核糖体合成的多肽链需经蛋白酶的作用形成胰岛素3.关于DNA和RNA的叙述,正确的是A.DNA有氢键,RNA没有氢键 B.一种病毒同时含有DNA和RNAC.原核细胞中既有DNA,也有RNA D.叶绿体、线粒体和核糖体都含有DNA4.下面是一组探究有机物存在与否的鉴别实验,按表中编号顺序对应下列各项中的内容,正确的是A.紫色、苏丹Ⅳ染液、蔗糖B.红色、苏丹Ⅲ染液、蔗糖C.紫色、苏丹Ⅲ染液、葡萄糖D.红色、苏丹Ⅲ染液、果糖5.下列关于原核生物和真核生物的叙述,正确的是A.原核生物细胞不含线粒体,不能进行有氧呼吸B.真核生物细胞只进行有丝分裂,原核生物细胞只进行无丝分裂C.真核生物以DNA为遗传物质,部分原核生物以RNA为遗传物质D.真核生物细胞具有细胞膜系统(生物膜系统),有利于细胞代谢有序进行6.下列有关化合物或细胞结构的叙述,正确的是A.细菌细胞中不存在既含有蛋白质又含有核酸的结构B.线粒体不参与卵原细胞转化为初级卵母细胞的过程C.核仁是与核糖体形成有关的细胞器D.洋葱的根尖细胞中无叶绿体,但用根尖细胞可以培养出含叶绿体的植物体投稿兼职请联系:2355394692 投稿兼职请联系:2355394692 27.下列细胞亚显微结构示意图,正确的是8.细胞的膜蛋白具有物质运输、信息传递、免疫识别等重要生理功能。
腾八中2017-2018学年度高二上学期期中考试英语试卷第一部分听力(共两节,满分30分)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,并标在试卷的相应位置。
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.Where does the conversation probably take place?A. At a TV store.B. In a hotel.C. In a restaurant.2. What’s the most probable relationship between the speakers?A. Doctor and patient.B. Customer and waiter.C. Teacher and student.3. What does the man say about turtles?A. They are cute and smart.B. They are ugly and lazy.C. They are noisy and dirty.4. What does the woman mean?A. The man doesn’t have to move at all.B. She once lived on Victoria Street.C. The man’s new apartment is near his school.5. What does the woman advise the man to do?A. Play games on his Ipad4.B. Surf the Internet together.C. Buy an iPad4 this week.第二节(共15小题;每小题1.5分,满分22.5分)请听下面5段对话或独白。
腾八中2015-2016学年高二上学期期末数 学 试 题 (理科)一、选择题:本大题共12小题,每小题5分,共60分.1.命题“若4πα=,则1tan =α”的逆否命题是( )A.若4πα≠,则1tan ≠α B.若4πα=,则1tan ≠αC.若1tan ≠α,则4πα≠ D.若1tan ≠α,则4πα=2.设a R ∈,则1a >是11a< 的( ) A .充分但不必要条件 B .必要但不充分条件 C .充要条件 D .既不充分也不必要条件3. 在等比数列}{n a 中,200720108a a =,则公比q 的值为( ) A.2 B.3 C.4 D.84.已知椭圆1162522=+y x 上的一点P 到椭圆一个焦点的距离为3,则P 到另一焦点距离为( )A .2B .3C .5D .75.已知→a =(1,2,-2),→b =(-2,-4,4),则→a 和→b ( ) A .平行 B . 相交 C .垂直 D .以上都不对 6. 如图,空间四边形ABCD 中,M 、G 分别是BC 、CD 的中点,则AB + )A .ADB .GAC .AGD .MG7.如果等差数列{}n a 中,3a +4a +5a =12,那么1a +2a +…+7a =( ) A.14 B.21 C. 28 D.358.椭圆1162522=+y x 的离心率为( ) A .35 B . 34 C .45 D .9259.抛物线y 82-=x 的准线方程是( )A .321=x B .2=y C .321=y D .2-=y 10.在△ABC 中,若bc c b a 3222-+=,则角A 的度数为( ) A.30° B.150° C.60° D.120°11.与椭圆1422=+y x 共焦点且过点(2,1)Q 的双曲线方程是( )A.1222=-y x B.1422=-y x C.1222=-y x D.13322=-y x12..双曲线22221x y a b -=(a >0,b >0)的两个焦点为F 1、F 2,若P 为其上一点,且|PF 1|=3|PF 2|,则双曲线离心率的取值范围为 ( )A.(1,2)B.(]1,2C.(3,+∞D.[)3,+∞ 二、填空题:本大题共4小题,每小题5分,共20分.把答案填在答题卡的相应位置。
投稿兼职请联系:2355394692 腾八中2016年高二下学期期末考化学试卷可能用到的原子量:N---14 O —16 C---12 Mg —24 H--1一、选择题(每题只有一个选项,每小题3分,共48分)1、下图所示是锌、铜和稀硫酸形成的原电池,某同学做完实验后,在读书卡片上记录如下:Cu-卡片上的描述合理的是( )A.③④⑤B.①②③C.①⑤⑥D.②③④2.四种短周期主族元素W 、X 、Y 、Z 的原子序数依次增大,W 、X 的简单离子具有相同电子层结构,X 的原子半径是短周期主族元素原子中最大的,W 与Y 同族,Z 与X 形成的离子化合物的水溶液呈中性。
下列说法正确的是( )A .简单离子半径:W< X<ZB . W 与X 形成的化合物溶于水后溶液呈碱性C .气态氢化物的热稳定性:W<YD .最高价氧化物的水化物的酸性:Y>Z3.下列有关电解质溶液的说法正确的是( )A .向0.1mol 1L -⋅CH 3COOH 溶液中加入少量水,溶液中3(H )(CH COOH)c c +减小 B .向0.1mol L -⋅C .向盐酸中加入氨水至中性,溶液中4(NH )1(Cl )c c +-> D .向AgCl 、AgBr 的饱和溶液中加入少量AgNO 3,溶液中(Cl )(Br )c c --减小 4.锌–空气燃料电池可用作电动车动力电源,电池的电解质溶液为KOH 溶液,反应为2Zn+O 2+4OH –+2H 2O===2Zn(OH)24-。
下列说法正确的是( )A.充电时,电解质溶液中K+向阳极移动B.放电时,电解质溶液中K+向正极移动+2e–=== Zn+4OH–C.充电时,阳极反应为:Zn(OH)24D.放电时,电路中通过2mol电子,消耗氧气22.4L(标准状况)5.N A表示阿伏加德罗常数的数值,下列判断正确的是()A.25℃,pH=13的NaOH溶液中含有OH-的数目为0.1N AB.常温常压下,22.4LCO2中含有的CO2分子数为N A个C.等物质的量的N2和CO的质量均为28gD.常温下,1L 0.1mol/LNa2CO3溶液中,含有阴离子的总数大于0.1N A6.下列指定反应的离子方程式正确的是( )A.用FeCl3溶液腐蚀印刷电路板:Fe3++Cu=Fe2++Cu2+B.用惰性电极电解氯化钠溶液:4Cl-+2H2O通电2Cl2↑+2H2↑+O2↑C.用稀硝酸洗涤试管内壁的银镜: 3Ag+4H++NO3-=3Ag++NO↑+2H2OD.NaHCO3溶液中与滴加少量Ca(OH)2溶液:CO32-+Ca2+=CaCO3↓7.下列各组离子在指定溶液中,一定不能大量共存的是()A.无色溶液中Na+、Mg2+、NO3-、Cl-B.使石蕊变红的溶液中Fe3+、NO3-、Na+、SO42-C.加入Mg能放出H2的溶液中NH4+、Cl-、K+、SO42-D.由水电离出的c(H+)=10-12mol/L的溶液中Na+、Fe2+、Cl-、NO3-8.25℃时,下列各溶液中有关微粒的物质的量浓度关系正确的是 ( ) A.含有NH4+、Cl-、H+、OH-离子的溶液中,一定有:c(Cl-)>c(NH4+)>c(H+)>c(OH-) B.pH=6的醋酸与醋酸钠的混合溶液中,c(Na+)>c(CH3COO-)C.0.1mol/L的Na2S溶液中:c(OH—)=c(H+)+c(HS-)+2c(H2S)D.pH=3的一元酸和pH=11的一元强碱等体积混合后的溶液中:c(OH-)=c(H+)9.已知在25℃,101kPa下,lgC8H18(辛烷)燃烧生成二氧化碳和液态水时放出48.40kJ热量。
2015-2016学年云南省保山市腾冲八中高二(下)期末数学试卷(文科)一.选择题(每小题5分,共60分)1.(5分)若集合S={0,1,2},P={2},那么S∪P=()A.{0,1,2,2}B.{0,1,2}C.{0}D.{0,1}2.(5分)已知a是实数,(a﹣i)(1+i)是纯虚数(i是虚数单位),则a=()A.1B.﹣1C.D.﹣3.(5分)等于()A.±B.C.﹣D.4.(5分)设条件p:a>0;条件q:a2+a≥0,那么p是q的什么条件()A.充分非必要条件B.必要非充分条件C.充分且必要条件D.非充分非必要条件5.(5分)已知直线a,b都在平面α外,则下列推断错误的是()A.a∥b,b∥α⇒a∥αB.a⊥b,b⊥α⇒a∥αC.a∥α,b∥α⇒a∥b D.a⊥α,b⊥α⇒a∥b6.(5分)方程2﹣x=﹣x2+3的实数解的个数为()A.2B.3C.1D.47.(5分)设等比数列{a n}的公比q=2,前n项和为S n,则=()A.2B.4C.D.8.(5分)已知向量,=(2,﹣1),如果向量与垂直,则x的值为()A.B.C.2D.9.(5分)如图所示,一个空间几何体的主视图和左视图都是边长为1的正方形,俯视图是一个直径为1的圆,那么这个几何体的全面积为()A.B.2πC.3πD.4π10.(5分)设F1,F2是椭圆+=1的两个焦点,P是椭圆上的点,若|PF1|=4,则|PF2|=()A.3B.4C.5D.611.(5分)若a=,b=,c=,则()A.a<b<c B.c<b<a C.c<a<b D.b<a<c 12.(5分)已知数列满足a n=36﹣3n,前n项和为S n,则S n的最大值为()A.S11B.S12C.S11或S12D.S12或S13二.填空题:(本大题每小题5分,共20分.)13.(5分)已知表面积为a2的正方体的外接球的体积为.14.(5分)曲线在在x=1处的切线的方程为.15.(5分)已知x,y满足条件,若z=x+3y的最大值为.16.(5分)在△ABC中,若sin A:sin B:sin C=7:8:13,则C=度.三.解答题:(本大题共6小题,共70分,要求写出必要的解答过程)17.(12分)已知函数f(x)=sin2x﹣cos2x.(1)求f(x)的最小周期和最小值;(2)当x∈[]时,求f(x)的值域.18.(12分)某高校在2011年的自主招生考试成绩中随机抽取100名学生的笔试成绩,按成绩分组,得到的频率分布表如图所示.(Ⅰ)请先求出频率分布表中①、②位置相应的数据,完成频率分布直方图;(Ⅱ)为了能选拔出最优秀的学生,高校决定在笔试成绩高的第3、4、5组中用分层抽样抽取6名学生进入第二轮面试,求第3、4、5组每组各抽取多少名学生进入第二轮面试?19.(12分)长方体ABCD﹣A1B1C1D1中,AA1=,AB=BC=2,O是底面对角线的交点.(1)求证:A1O⊥平面BC1D;(2)求三棱锥A1﹣DBC1的体积.20.(12分)已知椭圆=1坐标原点为点O,有顶点坐标为(2,0),离心率e=,过椭圆右焦点倾斜角为30°的直线交椭圆与点A,B两点.(1)求椭圆的方程.(2)求三角形OAB的面积.21.(12分)已知函数f(x)=x﹣x2+lnx.(1)求出函数f(x)的导函数;(2)求函数f(x)的单调区间.22.(10分)已知曲线C的参数方程为(θ为参数),曲线D的极坐标方程为ρsin (θ+)=﹣.(1)将曲线C,D的参数方程化为普通方程;(2)判断曲线C与曲线D的位置关系.2015-2016学年云南省保山市腾冲八中高二(下)期末数学试卷(文科)参考答案与试题解析一.选择题(每小题5分,共60分)1.【解答】解:∵S={0,1,2},P={2},∴S∪P={0,1,2},故选:B.2.【解答】解:∵(a﹣i)(1+i)=(a+1)+(a﹣1)i若(a﹣i)(1+i)是纯虚数则a+1=0,a﹣1≠0解得a=﹣1故选:B.3.【解答】解:=|cos600°|=|cos(2×360°﹣120°)|=|cos120°|=|﹣|=故选:D.4.【解答】解:若p⇒q为真命题且q⇒p为假命题,则命题p是命题q的充分不必要条件;条件q:a2+a≥0,即为a≥0或a≤﹣1故设条件p:a>0是条件q:a2+a≥0的充分非必要条件故选:A.5.【解答】解:由于直线a、b都在平面α外,可得若a∥b且b∥α时必定有a∥α,A项正确;根据b⊥α且b⊥a,可得a与α的位置关系是平行或在平面α内结合题设直线a在平面α外,可得a∥α成立,B项正确;根据平行于同一个平面的两条直线,可能相交或异面可得当a∥α且b∥α时,不一定有a∥b,故C项不正确;根据垂直于同一条直线的两条直线平行,可得当a⊥α且b⊥α时,必定有a∥b,得D项正确推断错误的只有C故选:C.6.【解答】解:如图:考查函数y=2﹣x与y=3﹣x2的图象特征知,这两个函数的图象有两个交点,故方程2﹣x+x2=3的实数解的个数为2,故选:A.7.【解答】解:由于q=2,∴∴;故选:C.8.【解答】解:∵∴=(3+2x,4﹣x)∵∴2(3+2x)﹣(4﹣x)=0解得x=﹣故选:D.9.【解答】解:由三视图知几何体是一个圆柱,圆柱的底面是一个直径为1的圆,圆柱的高是1,∴圆柱的全面积是2×π+2=,故选:A.10.【解答】解:∵P是椭圆+=1上一点,a=,F1、F2是椭圆的焦点,|PF1|等于4,∴|PF2|=2×﹣|PF1|=7﹣4=3.故选:A.11.【解答】解:a==ln,b=,c==,∵,,,,∴,∴c<a<b.故选:C.12.【解答】解:因为a n=36﹣3n,所以a n+1﹣a n=﹣3,且a1=33>0,所以{a n}是首项为33,公差为﹣3的等差数列,且a12=0,所以前n项和S n的最大值为S11或S12.故选:C.二.填空题:(本大题每小题5分,共20分.)13.【解答】解:正方体的表面积为a2,则正方体的棱长为a,正方体的体对角线是其外接球的直径,故2R=a,所以R=a.所以V=π×a3=πa3.故答案为:πa3.14.【解答】解:y'=x2﹣2x∴y'|x=1=﹣1切点为(1,)∴曲线在在x=1处的切线的方程为3x+3y﹣16=0故答案为:3x+3y﹣16=015.【解答】解:作出不等式组对于的平面区域如图:由z=x+3y,则y=,平移直线y=,由图象可知当直线y=经过点A时,直线y=的截距最大,此时z最大,由,解得,即A(1,1),此时z max=1+1×3=4,故答案为:416.【解答】解:∵由正弦定理可得sin A:sin B:sin C=a:b:c,∴a:b:c=7:8:13,令a=7k,b=8k,c=13k(k>0),利用余弦定理有cos C===,∵0°<C<180°,∴C=120°.故答案为120.三.解答题:(本大题共6小题,共70分,要求写出必要的解答过程)17.【解答】解:(1)由题意得,f(x)=sin2x﹣cos2x=sin2x﹣(1+cos2x)=,∴f(x)的最小正周期T=,由知,取到最小值是﹣1,∴f(x)的最小值是;(2)由x∈[,π]得,2x﹣∈[,],∴,则,∴函数f(x)的值域是[,0].18.【解答】解:(Ⅰ)由题可知,第2组的频数为0.35×100=35人,第3组的频率为,频率分布直方图如图所示:(Ⅱ)因为第3、4、5组共有60名学生,所以利用分层抽样在60名学生中抽取6名学生,每组分别为:第3组:×6=3人,第4组×6=2人,第5组:×6=1人,所以第3、4、5组分别抽取3人、2人、1人.19.【解答】(1)证明:连接OC1∵BD⊥AC,AA1⊥BD∴BD⊥平面ACC1A1(5分)又∵O在AC上,∴A1O在平面ACC1A1上∴A1O⊥BD(6分)∵AB=BC=2,∴AC=A1C1=2∴∴Rt△AA1O中,A1O==2(7分)同理:OC1=2∵△A1OC1中,A1O2+OC12=A1C12∴A1O⊥OC1(8分)∴A1O⊥平面BC1D…(8分)(2)解:∵A1O⊥平面BC1D,∴所求体积V===…(12分)20.【解答】解:(1)由题意可知焦点在x轴,a=2,e==,c=,由a2=b2+c2,解得b2=1,∴椭圆方程:,(2)由题意可知右焦点(,0),则直线方程为:y=(x﹣),即y=x﹣1,设A(x1,y1),B(x2,y2),将直线方程代入椭圆方程整理得:7x2﹣8x=0,由根与系数的关系x1+x2=,x1•x2=0,由弦长公式丨AB 丨==,由原点O到直线的距离为:d ==,∴△OAB的面积S =×d×丨AB 丨=××=.∴△OAB的面积S =.21.【解答】解:(1)∵f(x)=x﹣x2+lnx,x>0,∴f′(x)=1﹣2x +=,(2)令f′(x)>0,解得:0<x<1,令f′(x)<0,解得:x>1,∴f(x)在(0,1)递增,在(1,+∞)递减.22.【解答】解:(1)曲线C 的参数方程为(θ为参数),消去θ可得曲线C 的普通方程为:x+y=1.曲线D的极坐标方程为ρsin(θ+)=﹣.可得,即曲线D的普通方程为:x+y=﹣2.(2)由(1)可知:曲线C与曲线D的位置关系是两条平行直线.第11页(共11页)。
腾八中2016—2017学年度高一上学期期末考试英语试卷(时间:120分钟,满分150分)第一部分:听力(共两节,满分30分)第一节(共5小题;每小题1.5分,满分7.5分)请听下面5段对话,选出最佳选项。
1. What does the woman prefer?A. Foreign languages.B. Science.C. Politics.2. What are the speakers talking about?A. Vegetables.B. Flowers.C. Fruits.3. What will the man do?A. Send an e-mail.B. Make a call.C. Send a message.4. Where does the man want to go?A. A restaurant.B. A hotel.C. A hospital5. How many trips does the school organize on weekdays every month?A. TwoB. ThreeC. Five第二节(共15小题;每小题1.5分,满分22.5分)请听下面5段对话或独白,选出最佳选项。
请听第6段材料,回答第6、7题。
6. What is the man probably doing?A. Studying for an exam.B. Playing computer games.C. Playing volleyball.7. Who is Mike?A. The man's friend.B. Tim's brother.C. The woman's student. 请听第7段材料,回答第8、9题。
8. What time is it now?A. 8:30 pm.B. 9:00 pm.C. 11:00 am.9. What will the man probably do next?A. Pay a late fee.B. Go out of town.C. Return a DVD.请听第8段材料,回答第10至12题。
腾八中2018—2018学年度高二上学期期末考试英语试卷第一部分听力(共两节,满分30分)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,并标在试卷的相应位置。
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.Where does the conversation probably take place?A. At a TV store.B. In a hotel.C. In a restaurant.2. What‟s the most probable relationship between the speakers?A. Doctor and patient.B. Customer and waiter.C. Teacher and student.3. What does the man say about turtles?A. They are cute and start.B. They are ugly and lazy.C. They are noisy and dirty.4. What does the woman mean?A. The man doesn‟t have to move at all.B. She once lived on Victoria Street.C. The man‟s new apartment is near his school.5. What does the woman advise the man to do?A. Play games on his Ipad4.B. Surf the Internet together.C. Buy an iPad4 this week.第二节(共15小题;每小题1.5分,满分22.5分)请听下面5段对话或独白。
腾八中2014--2015学年高二年级下学期期中考英语试卷(满分:150分考试时间:120分钟)第一部: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在答题卡上。
第一节(共5小题;每小题1分,满分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。
每段对话读一遍。
1.When should the woman return the bicycle?A. In about two hoursB. This afternoonC. Tomorrow morning2. What does the man want the woman to do?A. To tell him the alphabet(字母表)B. To look up the dictionary.C. To teach him English.3.How much should the woman pay?A. $1.00B. $1.50C. $1.804. What’s the probable relationship between the two speakers?A. Friends.B. Mother and son.C. Husband and wife.5. What does the woman want to eat?A. Biscuits.B. Bread.C. Cake.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人小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。
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,各小题给出5秒钟的时间作答。
没段对话或独白读2遍。
腾冲八中2017-2018学年高二下学期期末考英语试卷时间:120分钟总分:150分第一部分听力 (共两节,满分30分)第一节 (共5小题;每小题1.5分,满分7.5分)1. 音频When will the speakers get to Taiyuan?A. On December 20.B. On December 23.C. On December 26.【答案】A【解析】【分析】此题为听力题,解析略。
【详解】此题为听力题,解析略。
2. 音频What is the woman searching for?A. A hospital.B. A hotel.C. A bus stop.【答案】B【解析】【分析】此题为听力题,解析略。
【详解】此题为听力题,解析略。
3. 音频Who is the man most probably?A. Helen’s dad.B. Helen’s teacher.C. Helen’s boss.【答案】C【解析】【分析】此题为听力题,解析略。
【详解】此题为听力题,解析略。
4. 音频Where are the speakers most probably?A. In a bank.B. In a coffee bar.C. In a supermarket.【答案】A【解析】【分析】此题为听力题,解析略。
【详解】此题为听力题,解析略。
5. 音频What makes Peter so worried?A. His exam.B. His paper.C. His teacher.【答案】B【解析】【分析】此题为听力题,解析略。
【详解】此题为听力题,解析略。
第二节(共15小题;每小题1.5分,满分22.5分)听下面一段较长对话,回答以下小题。
音频6. What is the man probably doing?A. Reading a newspaper.B. Watching TV.C. Surfing the Internet.7. What does the woman think of writing for a magazine?A. Stressful.B. Exciting.C. Ordinary.【答案】6. A 7. C【解析】此题为听力题,解析略。
高二年级上学期期末考试英语试卷考生注意:试卷分第Ⅰ卷(选择题)和第Ⅱ卷(非选择题)两部分。
请在答题卡上作答,答在试卷上一律无效。
满分150分。
考试时间120分钟。
第Ⅰ卷(选择题共100分)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填到答题卡上。
(共20小题;每小题1.5分,满分30分)第一节听下面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, 并标在试卷的相应位置。
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 will the woman do this weekend?[A] Go swimming. [B] Camp. [C] Go hiking in the mountain.2. Who catches the fish?[A] Jason. [B] The man. [C] The woman.3. How many people will go to the park?[A] 2. [B] 3. [C] 4.4. What is going to be cleaned?[A] The toilets. [B] The bedrooms. [C] The living room.5. What will the man buy?[A] Nothing. [B] A computer. [C] A cellphone.第二节听下面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,并标在试卷的相应位置。
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。
听下面一段对话,回答第6和第7两个小题。
6. What's the man's father?[A] A scientist. [B] A businessman. [C] A travel agent.7. What does the man probably like most now?[A] Science. [B] Business. [C] Travel.听下面一段对话,回答第8和第9两个小题。
云天化中学2015—2016学年上学期期末考试卷高二英语说明: 1.时间:120分钟;分值:150分;2. 本卷分Ⅰ、Ⅱ卷,请将第Ⅰ卷选择题答案填入机读答题卡(共.......5.页)..第Ⅰ卷(选择题,共100分)第一部分:听力理解( 共两节,满分30分)第一节(共5小题;每题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,并标在试卷的相应位置。
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. Who is the man?A. The owner.B. A customer.C. A waiter.2. What can we learn about the woman?A. She is attractive.B. She praised a man.C. She doesn’t like her work.3. What will the speakers probably do next?A. Have a rest.B. See a doctor.C. Move the bed.4. What does the man suggest the woman do?A. Feed the dog.B. Call Franklin for help.C. Show a toy to Charlie.5. What time do the tickets go on sale?A. At noon.B. At 1:00 pm.C. At midnight.第二节(共15小题;每题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,并标在试卷的相应位置。
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,每小题将给出5秒钟的作答时间。
腾八中2015—2016学年度高二上期期末考地理试题满分100分,考试时间120分钟一、选择题(有25个小题,每小题2分,共50分)截至目前,全国各地陆续放开“单独二孩”政策已满一年。
不过,从政策效果看,远低于预期。
下图示意我国1960~2045年每五年劳动人口增长率变化(含预测)。
读图完成1—2题。
1.根据图示判断我国劳动人口数量最多的年份是( )A.1965年B.1980年C.2015年D.2045年2.“单独二孩”政策效果远低于预期,将导致我国未来20年( ) A.老龄人口增加B.人口迁出增多C.用工成本上升D.人才外流严重马达加斯加地广人稀,水稻种植有着得天独厚的优越性,全国各地都有栽培,但仍不能完全自给。
9月25日上午1 1:30(北京时间),马达加斯加政府选派的10名农业专家抵湘,正式向杂交水稻之父袁隆平拜师学艺。
读图13.回答3—5题。
3.专家抵湘时,马达加斯加区时为( )A.25日6:30 B.25日16:30C.25日0:30 D.24日11: 304.①地稻米产区与湖南省稻米产区相似的区位条件是( )A.灌溉水源丰富,机械化程度高B.气候类型相同,土壤肥沃C.地形平坦,高温期与多雨期一致D.精耕细作,技术条件优越5.马达加斯加稻米不能自给的原因是( )()A.粮食需求量增长过快 B.农业技术落后,产量低C.岛国,种植面积有限 D.国际市场稻米价近年来,我国许多农村地区出现了“有院无人住,有地无人种”的现象,被戏称为“鬼村”。
“鬼城”是原指因资源枯竭而被废弃的城市,在我国西部省份矿产资源丰富地区的较常见。
随着我国城市化的推进,出现了城区人口与建成区面积比值(鬼城指数)低于0.5的新城、新区,这些新城、新区居住人口少,也被形象地称为新“鬼城”。
2014年有媒体排出了新“鬼城”排行榜,内蒙古自治区二连浩特市以鬼城指数0. 07位列第一。
回答6—8题。
6.“鬼村”形成的主要原因是( )A.农村自然增长率低,人口减少B.城乡经济收入差异大导致农村常驻人口减少C.城市自然环境好,对农村人吸引力大D.人口政策导致的农村人口外迁7.下列可能是我国知名老“鬼城”的是( )A.甘肃省玉门市B.广西省桂林市C.山东省青岛市D.福建省福州市8.二连浩特市鬼城指数很低,这反映了( )A.该市的逆城市化现象明显B.该市的城市化发展合理C.该市的土地扩张相对过快D.该市的新区人口数量大下图为“某流域地质构造与地貌示意图”。
腾八中2015—2016学年度八年级上学期期中英语试卷第一部分听力20分一、听句子,选择与所听内容相符的图片。
每个句子读两遍。
(5分)1. _____2. _____3. _____4. _____5. _____二、听对话及问题,选择正确答案。
每段对话读两遍。
(5分)( ) 6. A. To his school. B. To a hospital. C. To his home. ( ) 7. A. At 11 a.m. B. At 3 p.m. C. At 9 p.m.( ) 8. A. Sunny. B. Cloudy. C. Rainy.( ) 9. A. His friend. B. His cousin. C. His classmate. ( ) 10. A. For five years. B. For four years. C. For three years. 三、听下面两段对话,选择正确答案。
每段对话读两遍。
(5分)听第一段对话,回答第11~12小题。
( ) 11. What’s the girl’s favorite sport?A. Table tennis.B. Tennis.C. Football.( ) 12. Who does the boy often play football with?A. His family.B. His classmates.C. His cousins.听第二段对话,回答第13~15小题。
( ) 13. What’s wrong with the man?A. He has a cold.B. He has a headache.C. He has a fever. ( ) 14. Where are they now?A. In Italy.B. In Germany.C. In England. ( ) 15. What are they going to do now?A. To have supper.B. To have lunch.C. To see a doctor.四、听短文,选择最佳答案。
投稿兼职请联系:2355394692 腾冲第八中学2015—2016年下学期期末考物理试卷满分:100分 考试时间:120分钟一、单项选择题(共10题,每题3分,共30分) 1.下列说法错误的是( )A 奥斯特发现了电流磁效应;法拉第发现了电磁感应现象 B.物体在转弯时一定受到力的作用C. 库仑发现了点电荷的相互作用规律:密立根通过油滴实验测定了元电荷的数值D.物体在光滑斜面下滑时受到重力、斜面的支持力和下滑力的作用 2.关于液体的表面张力,下面说法正确的是( ) A .表面张力是液体内各部分间的相互作用 B .小昆虫能在水面上自由走动与表面张力无关 C .表面张力的方向总是垂直液面,指向液体内部 D .表面张力的方向总是沿液体表面分布的 3.下列说法中不正确...的是( ) A .布朗运动是由液体分子从各个方向对悬浮微粒撞击作用的不平衡引起的B .对于一定质量的理想气体,若单位体积内分子个数不变,当分子热运动加剧时,压强一定变大C .当两个分子间的距离为r 0(平衡位置)时,分子势能最小且一定为零D .单晶体和多晶体均存在固定的熔点4.天文学家发现了某恒星有一颗行星在圆形轨道上绕其运动,并测出了行星的轨道半径和运行周期。
由此可推算出( )A.行星的质量B.行星的半径C.恒星的质量D.恒星的半径5.甲乙两辆汽车在平直的公路上沿同一方向作直线运动,t =0时刻同时经过公路旁的同一个路标。
在描述两车运动的v-t 图中(如图),直线a 、b 分别描述了甲乙两车在0-20秒的运动情况。
关于两车之间的位置关系,下列说法正确的是( ) A.在0-10秒内两车逐渐靠近 B.在10-20秒内两车逐渐远离 C.在5-15秒内两车的位移相等 D.在t =10秒时两车在公路上相遇6. 用打气筒将1 atm 的空气打进自行车胎内,如果打气筒容积ΔV =500 cm 3,轮胎容积V =3 L ,原来压强p =1.5 atm.现要使轮胎内压强为p ′=4 atm ,问用这个打气筒要打气几次?(设打气过程中空气的温度不变)( )A .5次B .10次C .15次D .20次7.两个质量相同的小球用不可伸长的细线连结,置于场强为E 的匀强电场中。
腾八中2015—2016学年度高二上学期期末考试 英 语 试 卷 第一部分 听力(共两节,满分30分) 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,并标在试卷的相应位置。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. Where does the conversation probably take place? A. At a TV store. B. In a hotel. C. In a restaurant. 2. What‘s the most probable relationship between the speakers? A. Doctor and patient. B. Customer and waiter. C. Teacher and student. 3. What does the man say about turtles? A. They are cute and start. B. They are ugly and lazy. C. They are noisy and dirty. 4. What does the woman mean? A. The man doesn‘t have to move at all. B. She once lived on Victoria Street. C. The man‘s new apartment is near his school. 5. What does the woman advise the man to do? A. Play games on his Ipad4. B. Surf the Internet together. C. Buy an iPad4 this week. 第二节(共15小题;每小题1.5分,满分22.5分) 请听下面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,并标在试卷的相应位置。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,每小题将给出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. Why is the woman in the United States this time? A. To visit her friends. B. To have a holiday. C. To do some business. 7. Which of the following has the woman planned well? A. The hotels she will stay. B. The route of her trip. C. The date she will return. 听第7段材料, 回答第8、9题. 8. How long did the man work in the radio factory? A. For three months. B. For one month. C. For two months. 9. Why does the man want to work in the woman‘s company? A. It is the company‘s busy season. B. He can make a lot of money. C. He wants to become a skilled engineer. 听第8段材料,回答第10至12 题 . 10. What do we know about the man? A. He is married. B. He has a four-day vacation. C. He took a trip last summer. 11. Why won‘t the man go to Australia by ship? A. He doesn‘t have enough time. B. He has booked the plane tickets. C. Going by ship isn‘t relaxing. 12. What does the man want to visit most? A. Golden Beach. B. Wave Rock. C. The Great Ocean Road. 听第9段材料,回答第13至16题. 13. How long has the man been feeling ill? A. About three or four days. B. About five or six days. C. About two or three days. 14. When did the man give up smoking for the first time? A. Three years ago. B. Two years ago. C. One year ago. 15. What did the man do this morning? A. He took some cough medicine. B. He had some lemon juice. C. He took his temperature. 16. How many capsules should the man take each day? A. 3 B. 5 C. 8 听第10段材料,回答第17至20题. 17.When were the three fishermen probably rescued? A. In January. B. In August. C. In June. 18. How did the three fishermen manage to survive? A. By eating animals they caught. B. By eating dried food they had brought. C. By eating fish boiled in water. 19. How were the three fishermen when they were rescued? A. They were desperate about their future. B. They were in poor health but in good spirits. C. They were very frightened. 20. What can we learn from the talk? A. The boat the three fishermen took was 25 feet long. B. A Kiribati fishing boat found the three fishermen. C. The three fishermen were blown 5,000 kilometers off course. 第二部分 阅读理解(共20小题;每小题2分,满分40分) 第一节:.阅读下列短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项. A Long, long ago, there lived a professor of medicine, who was very strict with his students. Whenever he took the chair on the exam committee, the students would be in fear, because he was seldom pleased with the answers they gave. A student would be lucky enough if he or she could receive a good mark from him. At the end of the term, the students of medicine would take their exam again. Now a student entered the exam room and sat before the committee. This student was a little nervous as he knew it would not be so easy to get through the exam at all. The professor began to ask. The student was asked to describe a certain illness and his description was OK. Then the professor asked about the cure for the illness, and the student, too, answered just as right. ―Good,‖ said the professor, ―and how much will you give the patient?‖ ―A full spoon.‖ Answered the student. ―Now you may go out and wait for what you can get,‖ said the professor. At the same time, the committee discussed carefully the answers the student had given. Suddenly the student noticed that there was something wrong with his last answer. ―A full spoon is too much,‖ he thought to himself. Anxiously he opened the door of the room and cried, ―Mr. Professor , I‘ve made a mistake! A full spoon is too much for the patient. He can take only five drops. ‖ ―I‘m sorry , sir,‖ said the professor coldly, ―But it‘s too late . Your patient has died.‖ 21. The students were afraid of the professor because . A. their answers seldom satisfied him. B. they often angered and disappointed him. C. their answers often astonished him. D. he often misunderstood them and give them bad marks. 22.The student‘s description of the illness was . A. not correct. B. not satisfying. C. accepted. D. completely discouraging. 23. Before he left the room, the student was almost sure that . A. his last answer was satisfying. B. he had made a mistake. C. he had not done well in the exam‘. D. he had passed the exam, and the only thing was to wait for the mark. 24. Which of the following is NOT true? A. The patient will be in danger if he‘s taken as much as a full spoon. B. Since one spoon is less than five drops, the patient will be all right soon if he takes only one full spoon at a time. C. The doctor will be in trouble if he‘s given the patient a full spoon. D. If the patient wants to remain safe, he should take no more than five drops at a time.