2013-2014学年第二学期高一期末试卷
2013-2014学年下学期期末高一英语试卷(含答案)
2013-2014学年下学期期末高一英语试卷(含答案)I. 听力(共20小题,每小题1.5分,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。
What does the man mean?He does feel comfortabl eHe’ll repeat what he saidHe’ll say his feelingsWhat day is it today?A. FridayB. ThursdayC. Wednesday3. What does the man suggest Lucy do?A. Spend more time studyingB. Work for the schoolC. Talk to the teacher4. How much does the man have now?A. $3B. $4C. $75. What can we learn from the conversation?A. The woman helped hand in the man’s paperB. The man didn’t hand in his paper on timeC.The teacher liked his paper very much第二节(共10小题,每小题1.5分,共15分)请听下面4段对话,选出最佳选项。
听第6段材料,回答第6至7题6. When will the party be held?[来源:21世纪教育网]A. At 6:00pm this SundayB. At 7:00pm next SundayC. At 7:30pm next Saturday7. What do we know about the man?A. He will go to the party aloneB. He will go to the party with his wifeC. He doesn’t have time to go to the party听第7段材料,回答第8至9题8. What kind of job is the man interested in?A. A job related to designingB. A job related to computersC. A job related to advertising9. What does the man suggest the woman do?A. Practice her interview skillsB. Write an application letterC. Try some advertising companies听第8段材料,回答第10至12题10. What will the woman do this afternoon?A. Go to a department storeB. Visit an important clientC. Attend a sales meeting11. When w ill the two speakers meet each other?A. At 2:00pm tomorrowB. At 10:00am tomorrowC. At 3:00pm today12. What can we learn from the conversation?A. The man is the woman’s friendB. The two speakers are on the phoneC. The woman wants to change their appointment听第9段材料,回答第13至15题13. What is the woman doing?A. Reading a book about Helen KellerB. Writing a passage about Helen KellerC. Watching a program about Helen Keller14. When did Helen Keller become deaf and blind?A. Around one year oldB. Around two years oldC. Around three years old15. How many signs did Helen Keller have to “talk” to others?A. 16B. 30C. 60第三节(共5小题,每小题1.5分,共7.5分)听第10段材料,根据题目要求,从所听到的内容中获取必要的信息,填入相应题号的空格中。
2013-2014学年度下学期期末考试高一生物试卷(含答案)
2013-2014学年度下学期期末考试高一生物试卷(含答案)时间:60分钟分值:90分一、选择题(45分)1.有性生殖的出现直接推动了生物的进化,其原因是()A.有性生殖是提高了生物的突变率B.有性生殖增加了染色体变异的机会C.有性生殖细胞是由减数分裂形成的D.实现了基因重组,提供生物进化原材料2.香豌豆中,只有当A、B两显性基因共同存在时,才开红花,一株红花植株与aaBb杂交,子代中有3/8开红花;若此红花植株自交,其红花后代中纯合子占( )A.8/9B.9/16C.2/9D.1/93. 某哺乳动物的某细胞内含有12条染色体、12个DNA分子,且细胞膜开始缢缩,则该细胞()A.处于有丝分裂中期B.正在发生自由组合C.将形成配子D. 不确定4. 减数第一次分裂中期的细胞与有丝分裂中期的细胞相比较,最明显的不同是()A.一个染色体中只有一个DNA分子 B.一个染色体中含有两个姐妹染色单体C.着丝点排列在赤道板两侧 D.DNA分子数是体细胞的一半5. 下列有关性染色体及其遗传特性的叙述,正确的是()A.各种生物的性染色体都是XYB.性染色体上没有等位基因C.人的Y染色体只能传递给儿子D.各种生物的Y染色体都比X染色体短A.甲图细胞可以在同一种器官中存在,其中孟德尔遗传定律与图②有关B.观察图③可以确定该生物是雄性动物,体细胞中含有4条染色体C .图乙中包含了2次染色体复制,其中的BC 段和HI 段的形成原因相同D .图①、②、③可分别对应图乙中的CD 、EF 、IJ7. 下图是动物细胞有丝分裂不同时期染色体数目(a)、核DNA 分子数目(b)的柱形统计图,下列叙述正确的是( )A .①时期染色体加倍,核DNA 已完成了复制B .③时期核膜、核仁重建,细胞中部出现细胞板C .①→②表示着丝点分裂,染色体数目加倍D .②→③表示同源染色体相互分离8. 下图是果蝇细胞减数分裂示意图,下列说法正确的是( )A .图I 表示的细胞中有8条染色体、4个染色体组B .①过程可能发生同源染色体的自由组合C .图Ⅲ中的a 、b 、c 、d 4个细胞不可能有三个极体D .若a 细胞内有5条染色体,一定是过程②出现异常9.如图是某二倍体生物细胞分裂模式图。
2013-2014学年下学期期末高一物理试卷(含答案 )
A B q2013-2014学年下学期期末高一物理试卷(含答案)一.单项选择题 (本题共有8个小题;每小题4分,共32分.在每小题给出的4个选项中,只有一个选项正确。
)1.做曲线运动的物体,在运动过程中一定变化的量是:( )A .速率 B. 速度 C .加速度 D. 合外力2.对于平抛运动(不计空气阻力,g 为已知),下列条件中可确定物体初速度的是 ( )A .已知水平位移B .已知下落高度C .已知下落所用时间D .已知位移的大小和方向3.飞行员的质量为m ,驾驶飞机在竖直平面内以速度v (V >gr )做半径为r 的匀速圆周运动(在最高点时,飞行员头朝下),则在轨道的最高点和最低点时,飞行员对座椅的压力( )A 相差6mgB 相差r m v /2C 相差r mv /22D 相差2mg4.2011年9月29日晚21时16分,我国将首个目标飞行器天宫一号发射升空.2011年11月3日凌晨“神舟八号”与天宫一号对接成功,完美完成一次天空之吻.若对接前两者在同一轨道上运动,下列说法正确的是( )A .对接前 “天宫一号”的运行速率大于“神舟八号”的运行速率B .对接前“神舟八号”的向心加速度小于“天宫一号”的向心加速度C .“神舟八号” 先加速可实现与“天宫一号”在原轨道上对接D .“神舟八号” 先减速后加速可实现与“天宫一号”在原轨道上对接5.两个互相垂直的力F1和F2同时作用在同一物体上,使物体由静止开始运动,物体通过一段位移的过程中,力F1对物体做功为8J ,力F2对物体做功为6J ,则F1和F2的合力对物体做功为 ( )A .14 JB .10 JC .7 JD .2 J6.某运动员臂长L ,将质量为m 的铅球由静止自肩部推出,铅球出手的速度大小为V ,方向与水平方向成30°角,则该运动员对铅球所做的功是( ) A.22121mv mgl + B .221mv mgl + C.221mv D .2mv mgl +7.如图所示,A 、B 带有等量正电荷+Q ,一带电量为q 重力不计的点电荷放在两者连线中点处恰能平衡。
2013—2014年学年度下学期期末考试高一语文试卷
2013—2014年学年度下学期期末考试高一语文试卷本试卷满分150分考试时间120分钟一、课内阅读(12分,共4小题,每题3分)(一)阅读《林黛玉进贾府》的选段,回答第1小题。
(3分)1.下面两段文字中可以看出黛玉关于自己读书的事前后说法矛盾。
对此解说不正确的一项是()(甲)贾母因问黛玉念何书。
黛玉道:“只刚念了《四书》。
”黛玉又问姊妹们读何书。
贾母道:“读的是什么书,不过是认得两个字,不是睁眼的瞎子罢了!”(乙)宝玉便走近黛玉身边坐下,又细细打量一番,因问:“妹妹可曾读书?”黛玉道:“不曾读,只上了一年学,些许认得几个字。
”A.听了贾母的话,黛玉自觉失言,因而小心更正。
B.反映了黛玉的机警、聪明和细心。
C.对贾母之言出自亲情,对宝玉之言出自谦虚。
D.反映了黛玉“步步留心,时时在意”的心理状态。
(二)阅读《祝福》的选段,回答第2小题。
(3分)冬季日短,又是雪天,夜色早已笼罩了全市镇。
人们都在灯下匆忙,但窗外很寂静。
雪花落在积得厚厚的雪褥上面,听去似乎瑟瑟有声,使人更加感得沉寂。
我独坐在发出黄光的菜油灯下,想,这百无聊赖的祥林嫂,被人们弃在尘芥堆中的,看得厌倦了的陈旧的玩物,先前还将形骸露在尘芥里,从活得有趣的人们看来,恐怕要怪讶她何以还要存在,现在总算被无常打扫得干干净净了。
魂灵的有无,我不知道;然而在现世,则无聊生者不生,即使厌见者不见,为人为己,也还都不错。
我静听着窗外似乎瑟瑟作响的雪花声,一面想,反而渐渐的舒畅起来。
2.对画线句子理解最恰当的一项是( )A.凡是无所依靠而活不下去的人,不如干脆死去,使讨厌见他的人不再见他,这对别人或对他自己,也都还不错。
B.祥林嫂这个无所依靠而活不下去的人死了,讨厌见她的人不会再见到她了,这对别人和对自己,也还都不错。
C.这是愤激而沉痛的反语,表现了对黑暗社会的憎恨。
D.这是激愤而沉痛的反语,表现了对祥林嫂的同情和对鲁四老爷的憎恨。
(三)阅读《雷雨》的选段,回答第3小题。
XXX2013-2014学年高一下学期期末测试物理试题Word版含答案
XXX2013-2014学年高一下学期期末测试物理试题Word版含答案XXX2013学年第二学期期末测试卷高一物理注意:1.本卷g=9.8m/s2.2.考试时间90min,满分100分。
一.单项选择题1(每题只有一个正确选项,多选不选均不得分2×6=16分)1.在物理学理论建立的过程中,有许多伟大的科学家做出了贡献。
关于科学家和他们的贡献,下列说法正确的是()(A.英国科学家XXX发现了气体的压强与温度的关系,称为玻意耳定律(B)法国科学家XXX直接发现了在任何情况下理想气体的压强与热力学温度成正比(C)XXX发现了单摆的周期公式(D)英国植物学家XXX在观察花粉运动时发现了分子无规则运动2.下列物理量中,不属于国际单位制基本单位的是()(A)质量单位kg(B)热力学温度单位K(C)力的单位N(D)物质的量单位mol3.质点作简谐运动,下列各物理量中变化周期是质点振动周期一半的是()(A)位移(B)回复力(C)加速度(D)动能4.关于机械波的下列说法,错误的是:()(A)机器振动在介质中传播就形成机器波(B)简谐波的频率等于其波源的振动频率(C)机械波的传播过程也是振动能量的传播过程(D)机械波传播时,介质质点随波一起向前移动5.如图2所示,弹簧振子在C、B间做简谐运动,O点为其平衡位置,则()(A)振子在由C点运动到O点的过程中,回复力逐渐增大(B)振子在由O点运动到B点的过程中,速率不断增加(C)振子在由O点运动到B点的过程中,加速率速率不断减小(D)振子通过平衡位置O点时,动能最大、势能最小6.上面是某同砚对份子间作用力的研讨,根据你所学的常识阐发精确的是()(A)份子力一定随份子间间隔的增大而增大(B)分子力一定随分子间距离的增大而减小(C)当分子力表现为斥力时,减小分子间的距离分子力做正功(D)引力和斥力都随份子间间隔的增大而减小单项挑选题2(每题只要一个精确选项,多选不选均不得分3×6=18分)7.质量为的小孩从高度为的滑梯顶端由静止开始滑下,滑到底端时的速度为。
2013-2014学年下学期期末高一物理试题(含答案)
2013-2014学年下学期期末高一物理试题(含答案)本试卷分第Ⅰ卷(选择题)和第Ⅱ卷(非选择题)两部分,满分100分,考试时间90分钟第Ⅰ卷(选择题共52分)一、选择题:本题共13小题,每小题4分,共52分。
在下列各题的四个选项中,至少有一个选项符合题目要求的,选不全得2分,多选错选不得分。
1. 关于运动的性质,以下说法中正确的是()A.曲线运动一定是变速运动B.变速运动一定是曲线运动C.曲线运动一定是变加速运动D.物体加速度大小、速度大小都不变的运动一定是直线运动2.关于力对物体做功,如下说法正确的是()A.滑动摩擦力对物体一定做负功B.静摩擦力对物体可能做正功C.作用力的功与反作用力的功其代数和一定为零D.合外力对物体不做功,物体一定处于平衡状态3.水平抛出的物体,若不计空气阻力,则在落地前()A.任意相等时间内的速度变化都相同B.任意一段时间内速度变化的方向总是竖直向下C.从抛出开始,任意三段连续相等时间内,水平位移大小之比为1∶1∶1D.从抛出开始,任意三段连续相等时间内竖直位移大小之比为1∶3∶54.在某个行星表面附近有一颗卫星,绕该行星做匀速圆周运动,测得其运行周期为T.万有引力常量已知,则可计算出()A.该行星的质量B.该行星的直径C.该行星表面的重力加速度D.该行星的平均密度5.甲行星的质量是乙行星质量的4倍,甲行星的自转周期也是乙行星的4倍,则甲行星的同步卫星离行星中心距离是乙行星的同步卫星离行星中心距离的()6、质量相同的甲、乙两辆汽车以相同的速度在平直的公路上匀速齐头并进,当同时从车上轻轻推下质量相等的物体后,甲保持原来的牵引力继续前进,乙保持原来的功率继续前进,在足够长的一段时间内:A、甲一直保持在乙的前面;B、乙一直保持在甲的前面;C、甲和乙仍一同前进,不分先后;D、开始甲在前面,后来乙超过甲,乙在前面。
7.有一个质量为m的物体静止放在倾角为θ的斜面体上,如图所示,物体与斜面间的动摩擦因数为μ,现使斜面体在水平面上向右匀速移动距离为L时,摩擦力对物体做的功是()A.0B.mgLsinθcosθC.-mgLsinθcosθD.μmgLcos2θ8、如图所示,匀强电场水平向左,带正电物体沿绝缘、粗糙水平板向右运动,经A点时动能为100J,到B点时动能减少80J.减少的动能中有3/5转化为电势能,则它再经过B点时,动能大小是()A.4J B.20J C.52J D.80J9、一带负电荷的质点,在电场力作用下沿曲线abc从a运动到c,已知质点的速率是递减的。
2013-2014学年下学期高一生物期末考试试卷(含答案)
2013-2014学年下学期高一生物期末考试试卷(含答案)一、选择题(本题包括35小题,每小题2分,共70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.某种高等植物的杂合子(Aa )产生的雌雄配子的数目是( )A 、雌配子:雄配子=1:1B 、雄配子很多,雌配子很少C 、雌配子:雄配子=1:3D 、含A 遗传因子的雌配子:含a 遗传因子的雄配子=1:12.若1个35S 标记的大肠杆菌被1个32P 标记的噬菌体侵染,一段时间后,由细菌裂解释放出的n 个子代噬菌体中( )A .一定有32P ,可能有35SB .没有35SC .一定有35S ,可能有32PD .都有32P3.育种工作者从纯“南特号”品种的稻田中偶然发现一株矮稻,并由此培育出“矮秆南特号”新品种。
矮秆水稻新品种的产生是由于( )A .染色体加倍B .基因的自然突变C .基因的人工诱变D .基因重组4.下列关于DNA 复制的叙述,正确的是( )A .在细胞有丝分裂间期,发生DNA 复制B .DNA 通过一次复制后产生四个DNA 分子C .DNA 双螺旋结构全部解链后,开始DNA 的复制D .单个脱氧核苷酸在DNA 酶的作用下连接合成新的子链5. 某个DNA 片段由500对碱基组成,A +T 占碱基总数的34%,若该DNA 片段复制2次,共需游离的胞嘧啶脱氧核苷酸分子个数为( )A .330B .660C .990D .13206.下列关于DNA 分子的叙述,不正确的是( )A .磷酸和脱氧核糖交替连接排列构成DNA 分子的基本骨架B .由一个DNA 分子复制形成的两个子代DNA 分子的分离往往与着丝点的分裂同时发生C .双链DNA 分子中,若一条链上A +T/G +C=b ,则另一条链上一定有A +T/G +C=bD .DNA 分子复制是在DNA 连接酶的作用下将单个的脱氧核苷酸连接成DNA 分子的过程7.下列关于DNA 复制的叙述,正确的是( )A .单个脱氧核苷酸在DNA 酶的作用下连接合成新的子链B .有丝分裂、无丝分裂和减数分裂都要发生DNA 复制C .DNA 双螺旋结构全部解旋后,开始DNA 的复制D .DNA 复制时发生染色体的加倍8.如下图是果蝇染色体上的白眼基因示意图,下列叙述正确的是( )A .白眼基因片段中,含有成百上千个核糖核苷酸B .S 基因是有遗传效应的DNA 片段C .白眼基因在常染色体上D .基因片段中有5种碱基、8种核苷酸9.人类红绿色盲的基因位于X 染色体上,秃顶的基因位于常染色体上,结合下表信息可预测,图8中Ⅱ-3和Ⅱ-4所生子女是()21世纪教育网A.非秃顶色盲儿子的概率为1/4B.非秃顶色盲女儿的概率为1/8C.秃顶色盲儿子的概率为1/8D.秃顶色盲女儿的概率为010.果蝇的红眼基因(R )对白眼基因(r )为显性,位于X 染色体上;长翅基因(B )对残翅基因(b )为显性,位于常染色体上。
2013-2014学年度下学期期末考试高一语文试卷(答案)
2013-2014学年度下学期期末考试高一语文试卷(答案)一、阅读。
(45分)阅读下面的文言文,完成1---4题。
(每题4分,共16分)大铁椎传清·魏禧大铁椎,不知何许人也,北平陈子灿省兄河南,与遇宋将军家。
宋,怀庆青华镇人,工技击,七省好事者皆来学。
人以其雄健,呼宋将军云。
宋弟子高信之,亦怀庆人,多力善射,长子灿七岁,少同学,故尝与过宋将军。
时座上有健啖客,貌甚寝,右胁夹大铁椎,重四五十斤,饮食拱揖不暂去。
柄铁折叠环复,如锁上练,引之长丈许。
与人罕言语,语类楚声,扣其乡及姓字,皆不答。
既同寝,夜半,客曰:“吾去矣。
”言讫不见。
子灿见窗户皆闭,惊问信之。
信之曰:“客初至,不冠不袜,以蓝手巾裹头,足缠白布,大铁椎外,一物无所持,而腰多白金。
吾与将军俱不敢问也。
”子灿寐而醒,客则鼾睡炕上矣。
一日,辞宋将军曰:“吾始闻汝名,以为豪,然皆不足用。
吾去矣!”将军强留之,乃曰:“吾数击杀响马贼,夺其物,故仇我。
久居,祸且及汝。
今夜半,方期我决斗某所。
”宋将军欣然曰:“吾骑马挟矢以助战。
”客曰:“止!贼能且众,吾欲护汝,则不快吾意。
”宋将军故自负,且欲观客所为,力请客。
客不得已,与偕行。
将至斗处,送将军登空堡上,曰:“但观之,慎弗声,令贼知也。
”时鸡鸣月落,星光照旷野,百步见人。
客驰下,吹觱篥数声。
顷之,贼二十馀骑四面集,步行负弓矢从者百许人。
一贼提刀突奔客。
客大呼挥椎,贼应声落马,马首裂。
众贼环而进,客奋椎左右击,人马仆地,杀三十许人。
宋将军屏息观之,股栗欲堕。
忽闻客大呼曰:“吾去矣。
”尘滚滚东向驰去。
后遂不复至。
1.下列句中加点字解释错误的一项是()A. 北平陈子灿省兄河南省:探望。
B. 故尝与过宋将军过:访问。
C. 扣其乡及姓字,皆不答扣:通“叩”,询问。
D. 时座上有健啖客啖:谈话。
2.下列各组加点字的意义和用法不相同的一组是()A. 不冠不袜,以蓝手巾裹头臣以险衅,夙遭闵凶[来源:21世纪教育网]B. 久居,祸且及汝若属皆且为所虏C. 夺其物,故仇我臣从其计,大王亦幸赦臣D. 如锁上练,引之长丈许遽扑之,入石穴中3.下列省略句中补出的省略内容,解释错误的一项是()A. 北平陈子灿省兄(于)河南于:介词,到……(某地)B. 故尝与(之)过宋将军之:代词,他,指代大铁椎。
2013-2014学年度高一下学期期末考试第1卷
2013-2014学年度高一下学期期末考试数学试卷 第1卷考试范围:必修5 必修2;考试时间:120分钟;命题人:mym一、选择题1.下列命题为真命题的是( )A .若ac bc >,则a b >B .若22a b >,则a b >C .若11a b>,则a b < D<a b < 2.已知等差数列{}n a 的前n 项和为n S ,且244,20S S ==,则该数列的公差d =( ) A .2 B.3 C .6 D .73.在∆ABC 中,a ,b ,c 分别为A 、B 、C 所对的边,若a=2bcosC ,则此三角形一定是( ) A .等腰直角三角形 B .直角三角形 C .等腰三角形 D .等腰或直角三角形4.已知等比数列 {}n a 的前n 项和 n S ,且 132455,24a a a a +=+=,则 n nSa = ( ) A . 14n - B . 41n- C . 12n - D . 21n-5.设变量,x y 满足121y y x x y m ≥⎧⎪≤-⎨⎪+≤⎩,若目标函数1z x y =-+的最小值为0,则m 的值为( )A .4B .5C .6D .76.设S n 是公差为d(d ≠0)的无穷等差数列{a n }的前n 项和,则下列命题错误..的是( ) A .若d<0,则数列{S n }有最大项; B .若数列{n S }有最大项,则d<0;C .若对任意n ∈N *,均有n S >0,则数列{n S }是递增数列;D .若数列{n S }是递增数列,则对任意n ∈N *,均有n S >0;7.在△ABC 中,a ,b,c 分别是角A,B,C 的对边,且cos cos 2B bC a c=-+若b =4a c +=,则a 的值为( )A .1B .1或3C .3 D.2+8.已知直线(1)10(0,0)mx n y m n +-+=>>和直线210x y ++=平行,11m n+则的最小值是A.B.3+C.D.3+9.圆x 2+y 2=4在点P (1,3)处的切线方程为( )A 、x+3y -2=0B 、x+3y -4=0C 、x -3y+4=0D 、x -3y+2=0 10.如果一个几何体的三视图如图所示(长度单位:cm ),则此几何体的体积是11.若直线1x ya b+=与圆221x y +=有公共点,则( ) A .221a b +≤ B .221a b +≥ C .22111a b +≤ D .2211a b+≥112.某中学高一学生在数学研究性学习中,选择了“测量一个底部不可到达的建筑物的高度”的课题。
2013-2014学年下学期期末考试高一数学试卷
2013-2014学年下学期期末考试高一数学试卷一、选择题(本大题共12个小题;每小题5分,共60分.)1、sin(600)°-= ( ) A.12 B. C. -12D. -2、sin 34sin 26cos34cos 26︒︒-︒︒=.A 12 .B 12- .C2 .D2-3、下列函数中周期为π且为偶函数的是 ( )A .)22sin(π-=x y B. )22cos(π-=x yC.)2sin(π+=x y D.)2cos(π+=x y4、 已知平面向量),3(),3,1(x b a -==→→,且→→b a //,则=⋅→→b a ( ) A. -30 B. 20 C. 15D.0 5、 已知不共线向量,,2,3,.()1,a b a b a b a ==-=则b a- ( )AB .CD 6、等差数列{}n a 中,已知13,21,2n a a d ===,则n = ( )A .8B .10C .11D .97、在ABC ∆中,AB=1,AC=3,D 是BC 边的中点,则AD BC ⋅= ( )A .4B .3C .2D .18、为了得到函数Rx x y ∈+=),63sin(2π的图像,只需把函数R x x y ∈=,sin 2的图像上所有的点 ( )A.向左平移6π个单位长度,再把所得各点的横坐标缩短到原来的31倍,B.向右平移6π个单位长度,再把所得各点的横坐标缩短到原来的31倍,C.向左平移6π个单位长度,再把所得各点的横坐标伸长到原来的3倍,D.向右平移6π个单位长度,再把所得各点的横坐标伸长到原来的3倍.9、已知函数2sin y x ω=在,34ππ⎡⎤-⎢⎥⎣⎦上单调递增,则正实数ω的取值范围是 ( )A.⎥⎦⎤ ⎝⎛23,0 B.(]2,0 C.(]1,0 D.⎥⎦⎤ ⎝⎛43,010、在ABC ∆中,若cos cos a A b B =,则ABC ∆的形状是 ( ) A .等腰三角形 B.直角三角形 C.等腰直角三角形 D.等腰或直角三角形11、设)sin17cos172a =+,22cos 131b =-,23=c ,则a ,b ,c 的大小关系为 ( )A. c a b <<B. a c b <<C. c b a <<D. b a c <<12、下列命题正确的是 ( ) ①若数列{}n a 是等差数列,且*)(N t s n m a a a a t s n m ∈+=+、、、,则t s n m +=+;②若n S 是等差数列{}n a 的前n 项的和,则n n n n n S S S S S 232--,,成等差数列; ③若n S 是等比数列{}n a 的前n 项的和,则n n n n n S S S S S 232--,,成等比数列;④若n S 是等比数列{}n a 的前n 项的和,且B Aq S nn +=;(其中B A 、是非零常数, *N n ∈),则B A +为零..A ①② .B ②③ .C ②④ .D ③④ 第Ⅱ卷(非选择题 共90分)二、填空题(本大题共4小题,每小题5分,共20分,)13、若三个数5,5m +-m = .14、函数2sin 22sin y x x =+的对称轴方程为x = . 15、若()4sin ,0,52ππαα⎛⎫-=∈ ⎪⎝⎭,则2sin 2cos 2αα-的值等于 16、如图,一艘轮船B 在海上以40n /mile h 的速度沿着方位角(从指北方向顺时针转到目标方向线的水平角)为120︒的方向航行, 此时轮船B 的正南方有一座灯塔A .已知400AB =n mile ,则轮船B 航行h 时距离灯塔A 最近.三、解答题:(本大题共6小题,共70分,解答应写出文字说明,证明过程或演算步骤.) 17、(本小题满分10分)已知αβ、都是锐角,11tan ,tan ,73αβ==求()tan 2αβ+的值.21世纪教育网[来源:21世纪教育网] 18、(本小题满分12分)设{n a }是公比为正数的等比数列,1a =2,3a =24a +.(1)求{n a }的通项公式;(2)设{n b }是首项为1,公差为2的等差数列,求数列{n n a b +}的前n 项和n S19、(本小题满分12分)已知函数()44cos 2sin cos sin f x x x x x=+-.⑴求()f x 的最小正周期;⑵当0,2x π⎡⎤∈⎢⎥⎣⎦时,求()f x 的最大值以及取得最大值时x 的集合.21世纪教育网20、(本小题满分12分)在ABC ∆中,角A 、B 、C 的对边分别a 、b 、c ,已知5a b +=,c =且12cos sin 2sin 2sin 2=+⋅+C C C C .(1) 求角C 的大小; (2) 求ABC ∆的面积.21、(本小题满分12分)(sin ,1a α=(cos ,2b α=⑴若a ∥b ,求tan α的值;22、(本小题满分12分)A 是单位圆与x 轴正半轴的交点,点P 在单位圆上,,),0(,OP OA OQ AOP +=<<=∠πθθ四边形OAQP 的面积为S (1)求S OQ OA +⋅的最大值及此时θ的值0θ;(2)设点,),54,53(α=∠-AOB B 在⑴的条件下求)cos(0θα+.21世纪教育网21世纪教育网参考答案[来源:21世纪教育网]。
淮北一中2013~2014学年度第二学期高一期末考试英语试卷含答案
淮北一中2013~2014学年度第二学期高一期末考试英语试卷第Ⅰ卷第一部分听力(共两节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. Who is paying the lunch now?A. They share the billB. The womanC. The man2. Who are the two speakers?A. WorkersB. StudentsC. Teachers3. What will the speakers do over the weekend?A. Go campingB. Stay at homeC. Climb mountains4. Where are the speakers?A. In a bookstoreB. On a busC. At home5. What does the man ask the woman to do?A. Get his keyB. Start the carC. Wait for him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,并标在试卷的的相应位置。
听完每段对话或独白前,你将有5秒钟的时间阅读各个小题;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。
听下面一段材料,回答第6和第7题6. Why does the woman call the man?A. To tell him the time and place of a meeting.B. To tell him how to get to Birmingham.C. To tell him to visit Don White.7. Which train is the woman taking?A. The 10:17B. The 10:45C. The 11:15听下面一段材料,回答第8和第10题8. When is their flight?A. In the morningB. In the afternoonC. In the evening9. Why do the speakers need to stop off in Hong Kong?A. Direct flights are more expensive.B. They plan to do some shopping there.C. There are no non-stop flights to Singapore.10. How long will the speakers be away from home?A. Two daysB. Ten daysC. Twelve days听下面一段材料,回答第11和第13题11. Where does this conversation take place?A. In a concert hallB. In a restaurantC. In a theatre12. How does the woman feel in the conversation?A. UnhappyB. CuriousC. Excited13. What is the woman going to do next?A. Start to work immediatelyB. Talk to the groupC. Sit down to order听下面一段材料,回答第14和第17题14. Why was Bill unhappy about the game?A. Some players played poorly.B. The scores were too close.C. It lasted too long.15. Who cheered for the Tigers?A. SteveB. BillC. Eric16. What was the one thing Bill said he enjoyed?A. His friends’ company.B. Supporting his team.C. Eating some food.17. What do you know about the woman?A. She knows Bill well.B. She owns a restaurant.C. She dislikes football.听下面一段材料,回答第18和第20题18. What do you know about Cactus City Wild West Park?A. A place to see cowboys and cowgirls.B. A place for children to play in winter.C. A fun place for the whole family.19. When does the Wild West Show begin?A. At 10 am weekdays.B. At 2 pm on weekends.C. At 2:30 pm everyday.20. When can people take free buses to the park?A. On Saturdays and Sundays.B. Throughout the week.C. In the evening.第二部分英语知识运用(共两节,满分45分)第一节单项填空(共15小题;每小题1分,满分15分)从A、B、C、D四个选项中,选出可以填入空白处的最佳选项.21. Even if you are in rush, pushing someone so that you can get into an elevator (电梯) isjust bad manners.A. a; /B. the; theC. a; theD. the; /22. This English dictionary is expensive, but it is of ________.A. usefulB. great useC. no useD. useless23. Bill was doing a lot of physical exercise to build up his_________.A. energyB. forceC. strengthD. power24. _________ is no possibility _________ China wins FIFA World Cup.A. There; thatB. It; thatC. There; whetherD. It; whether25. ______ surprised us most was that with all his money, he _______ worry about a little thing like 5 cents.A. It; couldB. What; couldC. What; shouldD. It; should26. ______ came that he and his girlfriend had broken up just bec ause he didn’t keep his ______ again.A. Word; wordsB. Word; wordC. A word; wordD. A word; words27. Global warming has become a serious problem, ______ we must find solutions.A. whichB. to whichC. with whichD. that28. — What made Tom scolded by the teacher? — ________.A. He told a lieB. Told a lieC. Telling a lieD. To tell a lie29. — Mum, would you please buy me an ipad?— If you can help do the dishes the whole vacation, you ______ have one as a reward.A. wouldB. shallC. mayD. must30. — Linda, can you give me some tips on doing this project?—Sorry, but I’m not the person to ______ how the job should be done.A. determineB. persuadeC. recommendD. influence31. On Christmas Eve, we put up some balloons to _______ the festival atmosphere.A. make forB. add toC. add upD. join in32. The poor man, ______, ran out of the dark cave.A. trembling and frightenedB. trembled and frighteningC. trembled and frightenedD. trembling and frightening33. His computer, which cost him a sum of money several weeks ago, is out of order and wants _______,though it looks very new.A. to be repairingB. repairedC. repairingD. to repair34. You are _________ to have such a good teacher.A. fortuneB. fortunateC. fortunatelyD. unfortunately35. — Do you enjoy watching stand-up comedy?—. I prefer to watch science fiction movies.A. Thank youB. Yes, I doC. Go aheadD. Not really第二节完型填空(共20小题;每小题1.5分,满分30分)阅读下面短文,从短文后各题所给的四个选项(A、B、C和D)中,选出可以填入空白处的最佳选项.“Kevin, we are getting a divorce,” said my mother. My heart plunged (急降). I was 9 years old and I thought that my life was going to ____36____. My brother and I were going to move with my mother to southern California. My dad was to ___37____ in New Jersey because of work. My family was splitting apart.Now that my mom is a ____38____ parent, I do my own laundry, make dinner and do extra chores around the house. ____39___ it was hard at first, I now recognize the positive ____40____ that this responsibility had on me. My mother gave me these ____41____ and duties so that I would learn to become self-disciplined (自律的) and trustworthy.I strive to show these ___42___ in my life, and have seen the benefits. When I was only 11 years old, my ___43___ told me that he was selecting me as soccer team captain because of my determination and ability to get my teammates to ____44____ themselves. We ____45_____the championship, but I won the fair play award for keeping my team together.I am always determined to be an individual and not participate in anything that I feel is ____46____. I am, for example, extremely ____47____ of my decision not to drink alcohol. Personally, I don’t feel the need to drink to have fun, and I stand by my decision even when others try to ____48____ me.My mom and dad both found new ____49____ and happily remarried. I am ___50____ close to my father, even though he lives 4,800 km away. I thought my parents’ divorce was going to be the worst thing that ____51___ happened to me. Ironically (讽刺的是), it turned out to be the ____52___. I wasn’t willing to let it ____53___ my life without putting up a fight, and neither was my family.At age 9, I fought with the confusion and ____54____ of divorce. Today, at age 16, I understand that ____55___ can bring opportunity and success, and that hard work, determination and self-discipline can turn your worst time into your best time.36. A. fall apart B. stand out C. carry on D. come true37. A. fight B. remain C. accompany D. practice38. A. careless B. cruel C. nice D. single39. A. Although B. Because C. If D. Since40. A. attitude B. experience C. effect D. situation41. A. achievements B. abilities C. chores D. disadvantages42. A. chores B. difficulties C. feelings D. qualities43. A. father B. headmaster C. brother D. coach44. A. enjoy B. teach C. help D. push45. A. won B. lost C. had D. achieved46. A. wrong B. abnormal C. dynamic D. violent47. A. afraid B. tired C. proud D. fond48. A. cheat B. persuade C. please D. cheat49. A. families B. jobs C. kids D. partners50. A. still B. not C. rarely D. less51. A. never B. even C. ever D. almost52. A. best B. worst C. busiest D. first53. A. challenge B. protect C. beat D. ruin54. A. pain B. memory C. importance D. celebration55. A. obstacles B. families C. parents D. divorce第三节阅读理解(共20小题;每小题2分,满分40分)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.AAny introduction to Peking Opera would not be complete without telling of Mei Lanfang. During his stage life, he combined the traditions of the past with his own creations, shaping a style of his own and giving birth to “The Mei Lanfang School”. He was also the first artist to introduce Peking Opera to an overseas audience, making it popular to the world.Mei Lanfang began his stage life at the age of 8. His teacher said he showed little hope because of his boring eyes. To improve this, he exercised them day after day. Thanks to his efforts, he managed to change his dull eyes into a pair of bright and expressive eyes and win national fame before the age of 20.In over 50 years on the stage, Mei Lanfang played no less than 100 different characters in the performance. He also wrote many new plays, designing the dances himself. The many dances he created form part of the great treasure that he left to Peking Opera.In 1930, Mei Lanfang started on a successful US tour. There his brilliant performances impressed the audience, making them realize that Peking Opera was a theatrical form of great value.56.Mei Lanfang was the first artist to introduce Peking Opera to ________.A. ChinaB. audienceC. the worldD. schools57. How long did it take Mei Lanfang to exercise his eyes into bright and expressive?A. About 8 years.B. About 10 years.C. About 12 years.D. About 14 years.58. What is the main idea of the passage?A. The history of Peking Opera.B. Mei Lanfang’s early stage life.C. The performance of Peking Opera by Mei Lanfang.D. Mei Lanfang’s great contributions to Peking Opera.BThe deserts of the world are not all covered with sand. Many of them have surfaces of rock or clay or small stones. They are not flat, either. They often have high hills and deep valleys. There is some plants’ life in many parts of the desert. There is little rain in the desert, but it does fall often enough for most plants.The deserts of the world are not uninhabited(not lived by people). People also live outside oases(绿洲), but these people are not farmers. They have camels, goats, donkeys, sheep, etc. These animals can live on the desert plants and do not need much water.The people of the desert have to move constantly from place to place, they must always look for grass or desert plants for their animals. They usually live in tents. When there is no more food for their animals, they fold up their tents, pat them on their camels and donkeys, and move to another place. In good years, when there is enough food for their animals, they trade their skins and their goats and camel hairs with the people of oases for wheat and fruit. But in bad years, when there is not enough food for their animals, the people of the desert would attack the oases people. But they are also hospitable, no man in the desert would ever refuse to give a stranger food and water.59. According to the passage, deserts are mostly made up of _______.A. clayB. rockC. stonesD. sand60. The underlined word “hospitable” has the meaning of be ing _______.A. braveB. cruelC. strangeD. kind61. In the desert _______.A. it rains in spring onlyB. there is some rain, but far from enoughC. it rains for a short time every monthD. the rainfall is just enough for the plants62. People live _______.A. only inside the oasesB. only outside the oasesC. both inside and outside the oasesD. in places with regular rainfalls63. From the passage we know that life _______.A. is hard in desertsB. is happy in desertsC. is impossible in desertsD. in deserts is much better nowCIndia has many festivais, with some celebrations that last for weeks. However, none of them come even close to Holi, India’s most color ful and fun festival. Celebrated on the day following the full moon, this year’s festival happens to be on March 19th.As with most Indian festivals, this one also has many different folk stories. Most of them center around the success of good over evil. The most popular one is about a king, who hates his son Prahlada for loving the creator of the Universe—Lord Vishnu. When every attempt to stop him fails, his sister, Holika believed to be immune(免疫的) to fire, joins in the effort by inviting the young boy to sit with her inside a huge fire. Helped by the power of Lord Vishnu, Prahlada escapes safely, while the evil Holika is burned to death. To remember this event, huge outdoor fires are lit in the night before Holi in order to clean the air of evil spirits and to celebrate the death of the evil.So what’s so great about this day? While there are some fun parades(游行) and folk songs and dance performances, the most fun of all is walking to the streets and splashing(泼洒) people with water guns and dry colors and even covering them with entire buckets of colored water. On this day, everybody is fair game, no matter how old or how young.At about midday, the splashing comes to an end and people living close to oceans or rivers usually take a bath in the water to clean themselves before going home to a delicious home-made big dinner and a well-deserved short sleep, following this full day of fun and activities.64. Why does the king dislike his son Prahlada?A. Because Prahlada doesn’t love him.B. Because Prahlada is rude to Holika.C. Because Prahlada loves Lord Vishnu.D. Because Prahlada concentrates on his own success.65. Prahlada gets out of danger __________.A. with the help of Lord VishnuB. because of his good luckC. by beating his aunt HolikaD. using his amazing talent66. The underlined phrase “fair game” in Paragraph 3 refers to a person who __________.A. fights against others fairlyB. enjoys splashing peopleC. plays a trick on othersD. is the aim of splashing water67. After the fun activities, people living close to oceans or rivers often take a bath because __________.A. they have got dirty with dry colors and colored waterB. going home with colored water means bad luckC. they believe clean water will bring good luckD. taking a bath shows their true love for Lord VishnuDBelow is adapted from an English dictionary. Use the dictionary to answer the following questions. figure / fīgə / noun, verb● noun1. a number representing a particular amount, especially one given in official information: the trade / sales figures2. a symbol rather than a word representing one of the numbers between 0 and 9: a six-figure salary3. (informal) the area of mathematics that deals with adding, multiplying, etc. numbers4. a person of the type mentioned: Gandhi was both a political and a religious figure in Indian history.5. the shape of a person seen from a distance or not clearly6. a person or an animal as shown in art or a story: a wall with five carved figures in it7. the human shape, considered from the point of view of being attractively thin: doing exercise to improve one’s figure8. a pattern or series of movements performed on ice: figure-skating* be / become a figure of fun: be / become sb. that others laugh at* cut a…figure: sb with a particular appearance: He cut a striking figure in his dinner jacket.* put a figure on sth: to say the exact price or number of sth.* a fine figure of man / woman: a tall, strong-looking and well-shaped person* figure of speech: a word or phrase used in a different way from its usual meanings in order to create a particular mental image or effect* figurehead: someone who is the head or chief in name only (with no real power or authority)● verb1. to think or decide that sth. will happen or is true: I figured that if I took the night train, I could be in Scotland by morning.2. to be part of a process, situation, etc. especially an important part: My opinion of the matter didn’t seem to figure at all.3. to calculate an amount or the cost of sth: We figured that attendance at 150,000.* figure in: to include (in a sum): Have you figured in the cost of hotel?* figure on: to plan on; to expect sth. to happen: I haven’t figured on his getting home so late.* figure out: to work out; understand by thinking: Have you figured out how much the trip will cost?* It / That figures!: That seems reasonable.68. According to the information above, which of the following sentence is not right?A. This year’s sales figures were quite excellent.B. I couldn’t figure out what the teacher was talking about.C. She was the leading figure in British politics in the 1980s.D. He was about to speak but she put a figure on his lips to stop him.69. — She was coming late again for the work.—______! That’s typical of her. You just can’t do anything to stop her doing that.A. It figures her outB. She is a figure of funC. It cuts a poor figureD. It figures70. The phrase “watch my figure” in the sentence “Don’t tempt me with chocolate; I am watching myfigure.” means “______”.A. add the numbersB. have sportsC. try not to get fatD. watch games71. Which sentence is used as figure of speech?A. John is fond of animals and raises a rabbit as a pet.B. In some countries, bamboo can be used to build houses.C. We all regard Mr. Smith as an important figure in our company.D. I di dn’t really mean my partner was a snake.EWhen I was young I wanted to be a model,so when a national contest was staged,I convinced my parents to take me for an audition (试演).I was selected and told I had potential.They said that for only $900 I could attend a weekend event which dozens of the most prestigious (有声望的) modeling agencies from around the world would attend. At 13,my hopes of fame and fortune clouded all judgement and I begged my parents to let me go.We have never been rich,but they saw my enthusiasm and agreed.I imagined being signed by some famous model companies. For months,any boredom or disappointment I faced was pushed aside because I knew I would soon have the chance to be real model. I thought I would grace the covers of famous magazines!Of course,I wasn't signed,but what hurt the most was being told that if I grew to 5′9″(about 1.75 metres) I could be a success. I prayed for a growth spurt (冲刺) because I could not imagine giving up my dream. I made an appointment with a local modeling agency and the agent demanded $500 for classes. $500 for a photo shoot,and $300 for other expenses. My parents only agreed after hours and hours of my begging.The agency sent me out on a few auditions,but with every day I didn't receive a call,I grew more depressed. The_final_straw came in July after I had decided to focus on commercial modeling. There was an open call in New York City.We spent hours driving and another few hours waiting,only to be told that I was too short. I was devastated (极度不安的).Years later,I realized that the trip to New York was good as it made me notice I didn't actually love modeling,just the idea of it. I wanted to be special and I was innocently determined to reach an impossible goal. The experience has made me stronger and that will help me in the future.72.What's the author's parents' attitude toward her dream?A.Encouraging. B.Worried. C.Doubtful. D.Enthusiastic.73.What was it that made the author end her attempt to become a model?A.Her parents were strongly against it.B.She realized that it was impossible for her.C.Even a local modeling agency turned her down.D.She realized that she didn't actually love the idea of modeling.74.The underlined phrase “The final straw” probably means ________.A.the last in a series of bad things that happen to make someone very upset,angry,etc...B.the final result that she was admitted by the model company.C.the final audition given by the agency.D.the decision that she made at last not to be a model any more.75.What did the author learn from her experience of struggling to be a model?A.Where there's a will there's way.B.Being a model is not that easy.C.We should have our own judgement and should not just follow others.D.We might set unpractical goals but the experience can help us grow.第Ⅱ卷主观题(共35分)第一节:单词拼写(共10小题;每小题1分,满分10分)76. I made an a to her for stepping on her foot.77. He (咨询)with his partners about the investment.78.There is a time ________ (限制): you must finish it in 30 minutes.79.The two men in the fight ________ (怒目而视) at each other.80.You will b________ a lot from morning exercises.81. Millions of people in Africa are still ________(挨饿) to death at present.82. She is a very r________ person who goes to church every Sunday.83. It's important to know your own strengths and ________(缺点).84. If he wants to be better in health,he should have a b________ diet.85. Kitty has been wondering what is in the box and finally she opened it with ________(好奇).第二节:书面表达(满分25分)请根据表格的内容提示,写一篇题为SAVE EARTH, SAVE US的公益广告解说词。
2013—2014学年度第二学期高一化学期末考试试卷(答案)
2013—2014学年度第二学期高一化学期末考试试卷(答案)相对原子质量:H1, C12, N14, O16, S32, Cl35.5, Na23,Al27,一、选择题(15小题,每题4分,共60分。
)1、下列各组比较中不正确的是A. 熔点:Li>Na>K B.稳定性:HF >HCl>HBrC.非金属性:Cl>Br>I D.碱性:Al(OH)3>Mg(OH)2>KOH2、下列关于化学键的叙述,正确的是A.离子化合物中可以含有共价键B.共价化合物中可能含有离子键C.非金属元素只能形成共价化合物D.非极性共价键不能存在于化合物中21世纪教育网3、下列说法正确的是A. 需要加热才能发生的反应一定是吸热反应]B. 放热反应在常温下一定很容易发生C.物质发生化学变化时都伴随着能量的变化D.在一个确定的化学反应关系中,反应物的总能量总是高于生成物的总能量4、下列各图中,表示反应是吸热反应的图是( )5、下列物质常温下为无色的是A.溴蒸汽B.氯气C.二氧化氮D.乙烯6、下列各组金属与酸组成的反应物中,刚开始反应时,放出H2的速率最大的是[来源:21世纪教育网]7、下列气体没有气味的是A.二氧化硫B.氨气C.甲醛D.甲烷8、下列反应中能说明烃中具有不饱和结构的是A.乙烯能燃烧,火焰明亮且伴有黑烟B.乙烯通入溴水中,溴水层褪色C.把苯加入溴水中振荡,溴水层褪色D.苯与液溴、FeBr3混合得到溴苯9、下列说法中正确的是A.医用酒精的浓度通常为95%B.单质硅是将太阳能转化为电能的常用材料C.淀粉、纤维素和油脂都属于天然高分子化合物D.合成纤维和光导纤维都是新型无机非金属材料10、CH3COOH和CH3CH2OH是生活中常见的有机物,下列对其性质的描述中不正确的是A.都能够与金属Na反应放出H2 B.一定条件下,相互能发生反应C.乙醇和醋酸都能发生加成发应D.醋酸能使紫色石蕊溶液变红11、我们食用的大米最终补充给人体的主要成分是A.氨基酸B.葡萄糖C.蛋白质D.油脂12、下列冶炼方法中,常用于制备金属单质的是A.高温分解Al2O3得到铝 B. 电解Ag2O得到银C .电解海水中的NaCl 得到钠D .氧化镁与铝粉高温共热得到镁13、下表是乙二醇和丙三醇的一些物理常数:将乙二醇和丙三醇相互分离的最佳方法是A. 蒸馏法B. 萃取法C.过滤法D.分液法14、下列有关环境保护的说法中错误的是A .生活中用过的废弃塑料袋不能乱扔,要收集起来统一焚烧掉B .各国工业大量排放二氧化碳是全球气候变暖的主要原因C .劣质装修材料中的甲醛、苯、氡气等对人体有害D .废旧电池中的汞、镉、铅等重金属盐对土壤和水源会造成污染15、下列化学式中,只表示一种纯净物的是A .CB .C4H10C .C2H4D .C6H12O6二、填空题(共46分)16、(8分)如图为实验室用自来水制取蒸馏水的装置示意图,根据图示回答下列问题。
2013-2014学年度高一第二学期期末考数学试题
2013-2014学年第二学期高一期末考试题数 学(2014年7月)考试时间:120分钟,满分150分.一、选择题: 本大题共10小题,每小题5分,满分50分.1.设集合{}220,S x x x x R =+=∈,{}220,T x x x x R =-=∈,则S T ⋂=( ). A.{}0 B.{}0,2 C. {}0,2- D. {}0,2,2- 2.函数()lg 1()2x f x x +=-的定义域是( ). A .()1,-+∞ B .[)1,-+∞ C .()1,2-D .()()1,22,-⋃+∞3.sin 600︒的值为( ).A .12 B .- C .12- D4. 在ABC ∆中,已知a =b =6A π=,则角B 的大小为( ).A.3π B.4π C.3π或23πD.6π或56π5. 在数列{}n a 中,若12a =,11,n n a a n N *+=-∈,则该数列的通项公式是( ). A .21n + B .1n + C .1n - D .3n -6. 等比数列4,2-,1,,第三项到第七项的和为( ).A .4716 B .12916 C .1132D .1116 7. 设l 为直线,α、β为两个不同平面,则下列命题正确的是( ).A .若//l α,//l β,则//αβB .若l α⊥,l β⊥,则//αβC .若l α⊥,//l β,则//αβD .若αβ⊥,//l α,则l β⊥8. 某四面体的三视图如图所示,该四面体四个面的面积中最大的是( ).正视图侧视图俯视图A .8 B. C .10 D . 9.圆2240x y x +-=在点(P 处的切线方程为(). A .20x -=B .40x -=C .40x +=D .20x +=10.如右图所示,正方形ABCD 边长为3,点E 在CD 上,点F 在BC 上,且2DE EC =,2CF FB =,则AE AF 的值为( ).A .9B .10C .11D .12二、填空题:本大题共4小题,每小题5分,满分20分.11. 已知函数()()()1f x x x a =++是偶函数,则a = .12.已知某圆柱底面周长是2π,高是3,则它的侧面积是 ,体积是 . 13. 已知向量a 与向量b 的夹角是60,6a =,4b =,则向量b 在向量a 上的投影是_____________.14. 函数()lg 1f x x =-的单调递减区间是 .三、解答题:本大题共6小题,满分80分. 解答须写出文字说明、证明过程和演算步骤. 15.(本小题满分12分) 已知函数()2sin 12f x x π⎛⎫=-⎪⎝⎭. (1)求3f π⎛⎫⎪⎝⎭的值; (2)若4cos 5θ=,3,22πθπ⎛⎫∈ ⎪⎝⎭,求6f πθ⎛⎫- ⎪⎝⎭.16.(本小题满分12分)在等差数列{}n a 中,已知35a =,713a =. (1)求数列{}n a 的首项和公差d ; (2)求数列{}1n a +的前n 项和n S .17.(本小题满分14分)如图所示,四棱锥P ABCD -的底面ABCD 是边长为2的菱形,60BAD ∠=,2PB PD ==,PA =(1)证明:PC BD ⊥;(2)求四棱锥P ABCD -的体积.18.(本小题满分14分)如图所示,过圆224x y +=外一点()2,3P 引该圆的两条切线PA 和PB ,A 、B 为切点. (1) 求直线AB 的方程; (2) 求P 到直线AB 的距离.19.(本小题满分14分)是否存在这样的三角形?它的三边长是三个连续的自然数,且最大角是最小角的2倍,若存在,求出所有这样的三角形;若不存在,说明理由.20.(本小题满分14分)设数列{}n a 的前n 项和n S 满足11221n n n S a ++=-+,n N *∈,且1a 、25a +、3a 成等差数列. (1) 求1a ;(2)求数列{}n a 的通项公式; (3) 证明:对于任意的n N *∈,有1211132n a a a +++<.。
2013-2014学年下学期期末高一化学试卷(含答案)
2013-2014学年下学期期末高一化学试卷(含答案)相对原子质量:H 1 C 12 N 14 O 16 S 32 Fe 56 Zn 65 Ba 137 Li 7 B 11 Na 23 Mg 24 C1 35.5 K39 Ca 40 Cu 64一.填空题(每题只有一个选项正确,每题2分)1.2002年由德、法、英、美及波兰多国科学家组成的科研小组,通过离子加速器进行了一周的实验,获得了6个罕见的45Fe原子。
接着科学家又使用特殊的测量仪器观测到这6个原子中有4个发生了双质子衰变,即由一个原子核同时放出两个质子的衰变方式。
下列关于4526Fe的说法正确的是( )A.该原子的中子数与质子数之差为3B.他们获得了一种新元素C.4526Fe与5626Fe化学性质相同D.这种铁原子衰变放出两个质子后变成4524Fe2.“1998年中国十大科技成果”之一是合成一维纳米氮化镓,已知氮化镓中镓是第ⅢA族元素,则氮化镓的化学式可能为( )A.GaN B.Ga2N3 C.Ga3N2 D.GaN23.有a、b、c、d四个金属电极,有关的反应装置及部分现象如下:由此可判断这四种金属的活动性顺序是( )A.a>b>c>d B.b>c>d>a C.d>a>b>c D.a>b>d>c4.化合物中的一0H被氨基一NH2取代所得的化合物称为酰胺。
下列化合物中可以看作酰胺的是A.HCOONH4 B.CH(NH2)3 C.H2N—CH2一COOH D.C0(NH2)25.中小学生经常使用的修正液中往往含有某种易挥发的有毒溶剂,应尽量减少或避免使用,这种溶剂可能是下列物质中的( )A.乙醇B.三氯乙烯C.乙酸D.水6.即热饭盒的底部装入混有镁、铁粉末的高密度聚乙烯,进行简单的操作后水和镁就会发生剧烈的化学反应,放出热量便可使食物变热,其中铁可能是( )A.一种反应物B.催化剂C.起导热作用D.增大镁与水分子接触机会7.下列物质中,属于纯净物的是( )A.水玻璃B.油脂C.淀粉D.冰醋酸8.下列四个数据都表示合成氨的反应速率,其中速率可能代表同一反应中的同一时间的是( )A.①②B.①③C.③④D.②④9.1 mol A气体和n mol B气体,在体积不变的密闭容器中按下式反应生成气体C:,一段时间后测得A的转化率为50%,反应前气体的压强在同温同压下是反应后的3/4,则n和m的数值可能是( )A.n=2,m=1 B.n=2,m=3 C.n=3,m=2 D.n=2,m=510.下列有关能量转换的说法正确的是( )A.只有氧化还原反应才有能量的转化..B.化石燃料和植物燃料燃烧时放出的能量均来源于太阳能C.动物体内葡萄糖被氧化成C02是热能转变成化学能的过程D.植物通过光合作用将C02转化为葡萄糖是太阳能转变成热能的过程11.实验室欲快速制取H2,应选用正确的措施是( )A.纯锌与稀硫酸反应B.粗锌跟稀硝酸反应C.精锌跟硝酸反应D.将浸泡过CuSO4溶液的Zn跟稀硫酸反应12.原电池的电极名称和电极反应不仅与电极材料有关,也与电解质溶液有关。
2013---2014学年度第二学期 期末考试高一年级历史试题(答案)
2013---2014学年度第二学期期末考试高一年级历史试题(答案)一、选择题(每题2分,共50分)1.下列言论中不能反映重农抑商政策的是()A.市肆之中多一工作之人,即田亩之中少一耕稼之人B.夫工固圣王之所欲,商又使其愿出于途者,盖皆本也C.乃令贾人不得衣丝乘车,重租税以困辱之D.农为天下之本务,而工贾皆其末也2、某地发现一座古墓,考古人发掘出的随葬文物有以下物品,请判断此古墓的大致年代()21世纪教育网①丝织品②景德年间瓷罐③唐三彩④哥窑瓷瓶⑤珐琅彩A.汉B.唐C.宋D.清3、某同学在研究性学习中收集的素材主要有:“从工场到工厂”、“火烧圆明园”、“洋务运动”、“逐渐缩小的世界”等其所研究的主题最有可能是()A.晚清政府的自救B.东西方的隔绝与冲突C.工厂制度成为普遍的生产组织形式D.工业文明下的世界4、钱乘旦在《现代化与中国的世界近现代化史研究》中认为:“现代化”是一个中性概念,……现代化的执行方式可以姓“资”,也可以姓“社”,甚至出现更复杂的属性。
下列各项能体现“现代化复杂属性”的有①苏俄新经济政策②苏联斯大林模式③美国罗斯福新政④中国的改革开放A.①②④B.①③④ C.②③④D.①②③④5、某校高中历史兴趣小组在探究“古代中国经济发展及其对外贸易”课题时,得出以下部分结论。
你认为其中不正确的是A.中国古代的土地制度经历了氏族公社所有、井田制到封建土地所有制的演变B.东汉时期出现的灌钢法提高了钢铁冶炼技术和产量C.两宋商业突破传统商业时间、空间的限制,发展到新的水平D.重农抑商、海禁和闭关锁国政策是抑制明清时期资本主义萌芽发展的主要因素6、著名史学家陈旭麓在《中国近代社会的新陈代谢》中提出“洋务运动,就其主观动机而言,他们未必有真心打破旧轨,但他们的主张却历史地包含着逸出旧轨的趋向。
”若从洋务派所创办的近代企业的角度来分析,这里“包含着逸出旧轨的趋向”的实际含义是A.在一定程度上抵制了西方资本主义的经济侵略B.有利于西学的传播C.促进了民族资本主义的产生D.引进了西方先进的科学技术7、下列诗句比较恰当地形容中国民族资本主义在“一战”期间发展状况的是( )A、千呼万唤始出来B、小荷才露尖尖角C、忽如一夜春风来D、无可奈何花落去8、某人根据一份20世纪50年代的旧报纸上一则“早稻亩产三万六千九百多斤”的报道。
2013-2014学年度第二学期期末考试高一年级数学学科(文)试题(含答案)
(C)3635或6635
(D)6353或6635
10.一袋中装有大小相同,编号分别为 1,2,3,4,5,6,7,8 的八个球,从中有放回地每次取一个球,共
取两次,则取得两个球的编号和不小于 15 的概率为( )
乙
甲
1 (A)32
1 (B)64
3 (C)32
3 (D)64
97 0 9
11.甲、乙两个篮球运动员在某赛季的得分情况如右侧的茎叶图所示,则( ) (A)他们的平均分相同,但乙比甲稳定 (B)他们的平均分相同,但甲比乙稳定
21 世纪教育网 20、(本题满分 12 分) 某班 50 名学生在一次百米测试中,成绩介于 13 秒与 18 秒之间。将测试结果分成五组,按 上述分组方法得到如下频率分布直方图 (1)若成绩大于或等于 14 秒且小于 16 秒认为良好,求该班在这次百米测试中成绩良好的 人数。
m, n 表示该班两位同学百米测试成绩且 m, n [13,14) [17,18] ,求 m n 1的概率.
18、(本题满分 12 分) 已知→a +→b +→c =→0 ,|→a |=3,|→b |=5,|→c | =7 (1)求<→a ,→b >; (2)是否存在实数 k,使 k→a +→b 与→a -2→b 互相 垂直?
19、(本题满分 12 分) 已知函数 f(x)=2cos2x+ 3sin2x+a(aR) (1)求 f(x)的最小正周期; (2)若 x[0,2]且 f(x)的最小值是 4,求 a 的值; (3)对于(2)中的 a 值,求满足 f(x)=6 且 x[-,]的 x 取值集合。
7 1 13
(C)他们的 平均 分不同,但甲比乙稳 定
高一语文下学期期末试卷 (修复的)
语文命题人卢冀川复核人裴芳 2014年6 月 16日注意事项:本试卷共8页,6道大题,33道小题,满分150分,考试时间150分钟。
2.请用黑色2B铅笔把1~25小题的答案涂在答题卡上;其他题目用0.5mm黑色签字笔写在答题纸的指定位置。
第Ⅰ卷(客观题)一、基础知识(32分,每小题2分)1.选出下列加点字注音全对的一项A.精湛.(zhàn)埋.怨(mái)炽.热(zhì)罄.竹难书(qìng) B.嗟.怨(jiē)憔悴.(cuì)戕.害(qiāng)千里迢迢.(tiáo) C.厮.守(sī)殷.红(yīn)提.防(tí)闪烁.其辞(shuî)D.须臾.(yú)押解.(xiâ)虔.诚(qián)曲高和.寡(hã)2.下列各组词语中字形全对的一项A.脉搏谛听惊愕蓬璧生辉B.烦躁筵席箫瑟残羹冷灸C.通辑贿赂仓廪坐收渔利D.砥砺恪守慰藉倜傥不羁3.下列典故和传说中所涉及的人物,对应正确的一组是①举案齐眉②飞霜六月③人道寄奴曾住④求田问舍A.①孟光②邹衍③刘裕④许汜B.①颜渊②杜宇③刘裕④拓跋焘C.①孟光②杜宇③刘义隆④许汜D.①颜渊②邹衍③刘义隆④拓跋焘4.依次填入下面各句横线上的词语,最恰当的一项是①诺贝尔奖得主必须尽一个义务,那就是_____时要发表一个演说。
②针对这个反腐倡廉的报告内容,纪委书记说,鲁迅先生的那副著名的对联,请允许我大胆地_____一下,叫“舒眉傲对贪夫指,俯首甘为孺子牛”。
③“只要_____深,铁杵磨成针”是我的座右铭。
A.受奖窜改功夫 B.授奖窜改工夫C.受奖篡改工夫 D.授奖篡改功夫5.下列句子加点成语的使用,正确的一项是A.北京大学宣布2010年自主招生实行“校长推荐制”,再次将国人历来关心的大学招考制度推向舆论的风口浪尖,社会各界对此不以为然....。
B.自古以来,螃蟹被誉为百鲜之尊,最鲜的美味也比不上蟹的美味。
2013-2014学年下学期期末高一数学试卷(含答案)
2013-2014学年下学期期末高一数学试卷(含答案) 说明:1.满分150,时间120分钟;2.请在答题纸上作答 第Ⅰ卷(共80分)选择题(每小题5分,共60分。
下列每小题所给选项只有一项符合题意,请将正确答案的序号填涂在答题卡上)1则)cos ,(sin ααQ 所在的象限是( )A .第一象限 B.第二象限 C.第三象限 D.第四象限2.ABC ∆中,三内角A B C 、、成等差数列,则sin sin A C +的最大值为 ( )A .23.若平面向量a =(1,x)和→b =(2x +3,-x)互相平行,其中x ∈R ,则|a -b |=() A B.2 C .-2或0 D .2或104.O 是ABC ∆所在平面内一点,且满足OA OC OC OB OB OA ⋅=⋅=⋅,则点O 是ABC ∆的( ) A .内心 B .外心 C .垂心 D .重心5.从装有2只红球和2只黑球的口袋内任取2个球,那么互斥而不对立的两个事件是 A .至少有1只黑球与都是黑球 B .至少有1只黑球与都是红球 C .至少有1只黑球与至少有1只红球 D .恰有1只黑球与恰有2只黑球6.记,a b 分别是投掷两次骰子所得的数字,则220x ax b -+=有两不同实根的概率为( )ABCD7.函数b x A x f ++=)sin()(ϕω的图像如图所示,则)(x f 的解析式为A847sin17cos30cos17-( )A9.将函数()()ϕω+=x x f sin 的图像向右平移个单位,若所得图象与原图象重合,则ω的值不可能等于 ( )A .9 B.6 C.12 D.1810.如果执行图2的框图,运行结果为S=10,那么在判断框中应该填入的条件是( ) A.121<i B.121≤i C . 122<i D. 122≤i11.在△ABC 中,点D 在线段BC 的延长线上,且BC →=3CD →,点O 在线段CD 上(与点C 、D 不重合),若AO →=xAB →+(1-x)AC →,则x 的取值范围是( ). A .⎝⎛⎫0,12 B.⎝⎛⎫0,13 C.⎝⎛⎭⎫-12,0 D.⎝⎛⎭⎫-13,0 12.已知,αβ为锐角且则下列说法正确的是 ( )A .()f x 在定义域上为递增函数 B.()f x 在定义域上为递减函数 C.()f x 在,0(-∞]上为增函数,在(0,)+∞上为减函数 D.()f x 在,0(-∞]上为减函数,在(0,)+∞上为增函数填空题(每题5分,共20分。
2013-2014学年高一下学期期末语文试卷(参考答案)
2013-2014学年高一下学期期末语文试卷(参考答案)注;本试卷分第Ⅰ卷和第Ⅱ卷两部分,试卷满分120分,考试时间120分钟。
第Ⅰ卷(56分)一、现代文阅读(9分,每小题3分)阅读下面的文字,完成1-3题。
如今有一种重智商轻人格的偏见,似乎新型人才的成长,知识和智商才是真格的,什么人格、品德已经过时。
其实,当今时代需要的新型人才,不但要有高智商,而且要有健全的人格。
这是因为信息时代知识的创新活动,都是在集体协作中进行的,需要有善于同他人协作的品德和能力,需要人们遵守规则,讲究信誉。
一个知名的企业向社会招聘高级管理人才,面试中有一道题:“请写出你原来所在单位的最大秘密和对我公司有何价值。
”应聘者对此各陈所见,但最后被录用的却是一位对此题交白卷者。
有人问及原因,老总回答说:……专家的研究表明,当今时代,一项事业的开拓,一项创新活动的成功,智力因素往往只占据20%—30%,人格要素占70%—80%。
由此,人们对德才兼备又有深一层的认识,在重视智商的同时,还应致力于情商的提高。
所谓情商是一种稳定存在的情绪、品质和人格素质。
它包括个人驾驭自己的情绪和行为的能力;协调人际关系的能力;个人了解自身感受、能够控制冲动和情绪波动、理智行事的能力;面对各种艰难考验时能保持乐观自信心态的能力。
如果说智商测量的是你适宜从事什么工作,情商测量的则是你在这个工作中能否成功。
可见,青年人在走向成才的奋斗中,既要开发智力,更要养成健康人格。
智商如同飞鸟的双翅,情商有如翅上的羽毛,_______________________ 。
但丁说过:“道德常常能够填补人们智慧的缺陷,而智慧却不能同样填补道德的缺陷。
”在现实生活中,我们常常看到有些高智商的人却没有获得成功,究其自身原因,多发生在人格的残缺和扭曲上。
1.应聘者对某题交白卷却被录用,这件事重在说明什么?对此理解最准确的一项是()A.聪明的不做胜过愚蠢的做。
B.有创新精神才能出奇制胜。
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20.单独纹样
三、填空题(本大题共9小题,15空,每空2分,共30分)
21..立正姿势时人体的二横线是的,随着重心的转移二横线会产生。
22.勾画服装人体时,如果双腿开立的姿势过于平板,可以利用的抬仰扭转来增加画面的动感。
23.柔软的丝绸服装其衣纹的线条,化纤类服装衣纹的线条
24.正侧面角度倒梯形的前上角与颈部__________下端相连,颈部向后延伸,削去梯形多余的角。
25.刻画细节侧面角度大腿前边线上端要压住_______,并向上延伸到臀高的1/2左右。
26.眼睛位于中庭的_____。
27.在同一调和法中包括、、。
28纯度高______的色纯度变化范围宽,异明显显。
29.平衡就服装造型来讲分为两部分,即________________、________________。
四、简答题(本大题共5小题,每题6分,共30分)
30.设定人体身高10个半头高,以头长为基本单位,详述人体各部分比例?
31.三原色与补色对比时产生哪些表现特征?32.分割主要有几种形式,分别是什么?
33.什么是人体简化法,简述其特点。
34.简述图案的定义,并叙述图案的特性表现的几个方面?
六、时装画题(本大题共1小题,60分)
35据所给泳装款式,画出相应的着装效果图。
要求:
(1)人体比例符合时装画要求,姿态协调,人体结构描绘恰当,五官刻
画准确。
(2)人体重心在模特的左腿,单手叉腰,面部朝向正侧面。
(3)服装表现充分,穿着效果自然,整体效果具有一定的艺术性。
(4)采用写实手法,黑白表现。
题35图题36纸:。