福建省莆田市第二十四中学2015-2016学年高二下学期期末考试英语试题
福建省莆田二十四中高二英语上学期期中试题(答案不全)

福建省莆田二十四中2014-2015学年高二英语上学期期中试题(答案不全)第一卷一:听力(共两节,满分20分,每小题1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。
每段对话读1遍。
1.What is the man's problem?A.He can't decide how to go.B.He can't drive himself.C.He doesn't like travelling by train.2.Where did this conversation probably take place?A.On a boat.B.On a train.C.On a bus.3.How will the woman get to Vienna if she wants to catch the 7:20 train to Paris?A.Take a taxi straight to Vienna.B.Take the train first and then take a taxi.C.Take a taxi first and then take a train.4.What's the man doing?A.He's working in a hotel.B.He's visiting a young couple.C.He's travelling around.5.what does the woman mean?A.she's willing to lend him her bicycle.B.she refuses to lend him her bicycle.C.she doesn't have a bicycle.第二节;听下面5段对话或独白。
福建省厦门市2023-2024学年高二下学期7月期末英语试题(含答案)

厦门市2023—2024学年第二学期高二年级质量检测英语试题本试卷分五部分,共12页。
满分150分。
考试用时120分钟。
本试题附有答题卡。
注意事项:1. 答卷前,考生务必将自己的姓名、准考证号等信息填写在答题卡和试卷指定位置上。
2. 回答选择题时,选出每小题答案后,用铅笔把答题卡上对应题目的答案标号涂黑。
如需改动,用橡皮擦干净后,再选涂其他答案标号。
回答非选择题时,将答案写在答题卡上,写在本试卷上无效。
3. 考试结束,考生将本试卷和答题卡一并交回。
第一部分听力(共两节,满分30分)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。
例:How much is the shirtA. 19.15.B. 9.18.C. 9.15.答案是C。
1. Who probably has the informationA. Kate.B. John.C. Ginger.2. What should the man doA. Keep on practising.B. Control his anger.C. Adjust the schedule.3. What is the man going to do nextA. Perform magic.B. Do hairdressing.C. Teach painting.4. How is the man feeling nowA. Confused.B. Ashamed.C. Anxious.5. Why does Steven still live in the old flatA. He can't afford a new one.B. He has friendly neighbors.C. He wants to save money.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。
福建省福州九县市2023-2024学年高二下册期末考英语检测试卷(含答案)

福建省福州九县市2023-2024学年高二下学期期末考英语检测试卷第一部分:听力(共两节;每小题1. 5分,满分30分)做题时,先将答案标在试卷上。
录音内容结束后,你将有两分钟的时间将试卷上的答案转涂到答题卡上。
第一节:听下面5段对话。
每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项。
听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
1. What will Mike do?A. Play computer games.B. Do some shopping.C. Order food online.2. Why is the woman talking to the man?A. To hand in a wallet.B. To check some information.C. To meet the owner of the wallet.3. What is the man doing?A. Making an invitation.B. Asking for directions.C. Seeking help.4. Where does the conversation take place?A. At a bookstore.B. At a flower shop.C. At a school.5. When was Mary supposed to get up?A. At 7: 30.B. At 8: 00.C. At 8: 15.第二节(共15小题;每小题1. 5分,满分22. 5分)听下面5段对话或独白。
每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项。
听每段对话或独白前,你将有时间阅读各个小题,每小题5秒钟;听完后,各小题将给出5秒钟的作答时间。
每段对话或独白读两遍。
听第6段材料,回答第6、7题。
福建省莆田市二十四中15—16学年上学期期末考高二历史试卷(附答案)

高二历史必修(3)期末考试卷第Ⅰ卷(选择题共60分)一.选择题:(本大题共30小题,每小题2分,共60分。
在每小题列出的四个选项中,只有一项是最符合题目要求的。
)1.齐景公问政于孔子。
孔子对曰:“君君,臣臣,父父,子子。
”公曰,“善哉!信如君不君,臣不臣,父不父,子不子,虽有粟,吾得而食诸?”这说明孔子提倡()A.仁者爱人,理解和体贴他人B.克已复礼,人们应贵贱有序C.政在爱民,国君要严于律已D.忠孝有道,人际关系到和谐2.老子曰:“人法地,地法天,天法道,道法自然”。
庄子主张:“圣人者原天地之美而达万物之理”。
以上材料不体现()A.天人合一B.人与自然和谐相处C.道是天地万物的本原D.辩证法思想3.提倡大丈夫气节,提出“富贵不能淫,威武不能屈,贫贱不能移”品格和“三军可夺帅,匹夫不可夺志”精神的是()A.道家B.儒家C.法家D.兵家4.某古代著名思想家,理学之大成者,其子早丧,儿媳年轻美丽而守寡,邻人劝之曰:“父壮叔大,瓜田李下多有不便,不若找好人家而遣之。
”其人曰:“饿死事小,失节事大,三纲五常岂不守之?”终不嫁,儿媳郁郁而终。
此思想家会是()A.孔子B.韩非子C.朱熹D.陆九渊5.理学家王守仁提出“致良知”说。
这里的“良知”是指()A.人心固有的是非善恶标准B.圣人独有的是非道德标准C.通过学习获得的良好知识D.存在于外部世界的规律6.明清时期产生进步思想的社会根源是:()A.面临着外来侵略的危险B.西方资本主义思想传入C.封建社会由盛转衰D.人民反封建斗争此起彼伏7.顾炎武说:“君子之为学也,以明道也,以救世也。
”由此形成的思想是()A.经世致用思想B.君主批判思想C.自由平等思想D.重农抑商思想8.德克·卜德在《中国物品西传考》中有过这样的评价:“世界受蔡侯的恩惠要比许多更知名人的恩惠更大”。
蔡伦的“恩惠”主要体现在()①发明了最早的书写用纸②扩充了造纸所需原料的来源③便利了纸张的推广使用④有利于造纸术的西传A ①④B ②③C ①②③D ②③④9.以图谱的形式重点记载我国古代生产工具的改革成果的农书是()A.《农书》B.《齐民要术》C.《农政全书》D.《农桑辑要》10.下列书法作品的字体依次为()A.草书、行书、楷书、隶书B.隶书、行书、草书、楷书C.隶书、草书、楷书、行书D.行书、楷书、隶书、草书11.吴倩幸运地被选中参加CCTV的《开心辞典》节目,主持人问她“集文学、书法、绘画、及篆刻于一体的国画应属哪种题材?”她被这个问题难住了,如打电话向你求助,你的判断应该是()A.人物画B.文人画C.花鸟画D.山水画12.谈到人生追求,我们也许会吟诵,“独上高楼,望尽天涯路”,“蜀道之难,难于上青天”,“路漫漫其修远兮,吾将上下而求索”,这里依次引用的文学形式分别是:()A.楚辞、汉赋、唐诗B.楚辞、唐诗、宋词C.宋词、唐诗、楚辞D.唐诗、宋词、元曲13.下列古代文化现象,与商业发展,城市经济繁荣,市民阶层壮大密切相关的是①明清小说的繁荣②“工商皆本”的经济思想③宋朝风俗画的出现④汉赋和乐府诗的发展A.①②③B.②③④C.①④D.②③14.有人认为:明清文学观念的演进,使世俗现实生活日渐成为小说关注的焦点,以现实生活为描写对象,通过家庭、爱情、婚姻的纠葛变化、盛衰兴亡,来反映社会人际关系,展现时代风尚面貌,提供生动完整细腻的社会生活画卷。
福建省莆田市第二十四中学2015-2016学年高一下学期期末考试数学(理)试题

2015-2016下学期期末数学试卷(高一理科)一.选择题(每题5分,只有一个正确答案)1、数列( )项. A, 22 B 23 C 24 D 282、已知等差数列{}n a 的前n 项和为n S ,若4518a a =-,则8S 等于( ) A .18 B .36 C .54 D .723、下列函数中,最小值为4的是( ) A.4y x x=+ B.4sin sin y x x=+(0)x π<< C.e 4e x x y -=+ D.3log 4log 3x y x =+4、在等比数列{}n a 中,152,32a a ==,则3a 的值为( ) A .4B .6C .8D .175、一个几何体的三视图如图所示,则该几何体的体积为( )A .1B .C .D .6、对满足不等式组10400x x y x y +≥⎧⎪+-≤⎨⎪-≤⎩的任意实数,x y ,224z x y x =+-的最小值是( )A .2-B .0C .1D .67、若m ,n 是不同的直线,α,β是不同的平面,则下列命题中,错误的是( )A .若m α⊥ ,n α⊥,则//m nB .若m α⊂ ,//αβ,则//m βC .若//m α ,//n α,则//m nD .若//m n ,//m α,n α⊄,则//n α8、在△ABC 中,若30A =,8a =,b =ABC S ∆等于( )A .B ..或.9、关于x 的不等式220ax bx ++>的解集为()1,2-,则关于x 的不等式220bx ax -->的解集为( )A .()2,1-B .()(),21,-∞-+∞C .()(),12,-∞-+∞ D .()1,2-10、已知直线:(0)l y kx b k =+≠,且l 不经过第三象限,若[]2,4x ∈时,[1,11]y ∈-,则,k b 的值分别为( )A .2,3k b ==B .2,3k b =-=C .1,1k b ==D .1,1k b =-= 11、设直线过点()0,a ,其斜率为1,且与圆222x y +=相切,则a 的值为( )A ..2± C .± D .4± 12、圆心在y 轴上,半径为1,且过点(1,2)的圆的方程为( ) A .x 2+(y -2)2=1B .x 2+(y +2)2=1C .(x -1)2+(y -3)2=1D .x 2+(y -3)2=1 二.填空题(每题4分)13、圆012422=+-++y x y x ,与直线x y 21=相交,所得的弦长为 .14、设长方体的长、宽、高分别为2,1, 1,其顶点都在同一个球面上,则该球的体积为_______.15、等比数列}{n a 前n 项和为n S ,若33=S ,216-=S ,则=9S . 16、在△ABC 中,内角A ,B ,C 的对边分别是a ,b ,c ,若a 2﹣b 2=bc ,sinC=2sinB ,则A= .三.解答题(5*12+1*14)17(本小题满分12分)、等差数列{}n a 的前n 项和记为n S ,已知102030,50a a ==. (Ⅰ)求数列{}n a 的通项公式; (Ⅱ)若242n S =,求n .18(本小题满分12分)、在△ABC 中,已知,cos (π﹣B )=﹣.(1)求sinA 与B 的值;(2)若角A ,B ,C 的对边分别为a ,b ,c ,且a=5,求b ,c 的值.19(本小题满分12分)、四棱锥P ABCD -中,四边形ABCD 为正方形,PD ⊥平面ABCD ,2PD DA ==,F ,E 分别为AD 、PC 的中点.(1)证明:DE ∥平面PFB ; (2)求三棱锥A PFB -的体积.20(本小题满分12分)、如图,已知平面PAD ⊥平面ABCD ,ABCD 为矩形,PA PD =,AD =,E 是线段AD 的中点,F 是线段PB 的中点.(1)求证://EF 平面PCD ; (2)求证:AC ⊥平面PBE .21(本小题满分12分)、已知数列{}n a 的前n 项和()2*,n S n n N =∈. (1)求数列{}n a 的通项公式;(2)若数列{}n b 是等比数列,公比为()0q q >且11423,b S b a a ==+,求数列{}n b 的前n 项和n T .22(本小题满分14分)、如图,我炮兵阵地位于A 处,两观察所分别设于B ,D ,已知ABD ∆为边长等于a 的正三角形,当目标出现于C 时,测得45BDC ∠=,75CBD ∠=,求炮击目标的距离AC高一数学理科 参考答案一、单项选择 1、【答案】B 【解析】 2、【答案】D【解析】由得,,.考点:等差数列的性质.3、【答案】C【解析】4、【答案】C【解析】5、【答案】【解析】解:由已知中的三视图可知:该几何体是以俯视图为底面的四棱锥,其底面面积S=×(1+2)×1=,高h=1,C故棱锥的体积V==,故选:C6、【答案】A【解析】不等式组表示的平面区域如图所示的三角形ABC及其内部,且A(-1,-1),B(2,2),C(-1,5).而目标函数可看作是可行域内的点(x,y)与点P(2,0)两点间的距离的平方再减4.易知三角形OBP为等腰直角三角形,显然过点P向AB作垂线交AB于点Q,则PQ的长是点P与可行域内的点的距离的最小值且最小值为,所以目标函数z的最小值是.故选A.考点:线性规划求最值问题.【方法点睛】线性规划求最值和值域问题的步骤:(1)先作出不等式组表示的平面区域;(2)将线性目标函数看作是动直线在y轴上的截距;(3)结合图形看出截距的可能范围即目标函数z的值域;(4)总结结果.另外,常考非线性目标函数的最值和值域问题,仍然是考查几何意义,利用数形结合求解.例如目标函数为可看作是可行域内的点(x,y)与点(0,0)两点间的距离的平方;可看作是可行域内的点(x,y)与原点(0,0)连线的斜率;本题目标函数可看作是可行域内的点(x,y)与点P(2,0)两点间的距离的平方再减4. 7、【答案】C【解析】A选项表达了“垂直于同一平面的两直线平行”,正确;B选项,根据面面平行的定义时,无公共点,所以直线与平面也无公共点,因此,故B正确;C选项,平行于同一平面的两直线可以平行,可以相交也可以异面,所以C选项错误;D选项中,由可得或,又因为,所以,D正确.故选C.考点:空间中直线与平面的平行与垂直关系.8、【答案】C【解析】9、【答案】B【解析】的解集为,即方程的两根为,由根与系数的关系可求得,再解方程的根为,结合不等式可求得不等式的解集为,故选项B正确.考点:一元二次不等式与方程的关系.10、【答案】A【解析】11、【答案】B【解析】由题意可设直线方程为,因为与圆相切,所以,可得,故选B.考点:直线与圆的位置关系.12、【答案】A【解析】由圆心在轴上,设出圆心坐标为,又半径为,∴所求圆的方程为,由所求圆过,代入圆的方程得:,解得:,则所求圆的方程为:.故答案为:A.考点:圆的标准方程.【思路点晴】此题考查了圆的标准方程,利用的方法是待定系数法,其步骤为:根据题意设出圆心坐标,又根据圆的半径写出圆的标准方程,把圆上点的坐标代入确定出设出的字母,进而确定出圆的方程.由圆心在轴上,设出圆心的坐标,又圆的半径为,写出圆的标准方程,由所求圆过,把代入圆的方程即可确定出的值,从而得到圆的方程.熟练掌握此方法是解本题的关键.二、填空题13、【答案】2【解析】14、【答案】【解析】球直径为长方体的体对角线,故半径为考点:球内接长方体的性质,球体积的计算15、【答案】【解析】因,故,即,也即,由此可得,即,所以,故答案应填:.考点:1、等比数列的前项和公式及灵活应用;2、转化化归的数学思想.【易错点晴】本题主要考查的是等比数列的前项和公式及灵活应用,属于中档偏难题.解题时一定要注意运用等比数列的前项和公式及定义进行合理转化,进而应用特设条件,否则求解过程可能较为繁冗.解本题需要掌握的知识点等比数列的的定义和前项和公式,灵活应用并进行等价转化是解答好本题的关键.16、【答案】30°【解析】已知sinC=2sinB利用正弦定理化简,代入第一个等式用b表示出a,再利用余弦定理列出关系式,将表示出的c与a代入求出cosA的值,即可确定出A的度数.解:将sinC=2sinB利用正弦定理化简得:c=2b,代入得a2﹣b2=bc=6b2,即a2=7b2,∴由余弦定理得:cosA===,∵A为三角形的内角,∴A=30°.故答案为:30°考点:正弦定理.三、解答题17、【答案】(1);(2)【解析】18、【答案】(1).(2)b=7,c=8【解析】解:(1)∵,∴,又∵0<A<π,∴.∵,且0<B<π,∴.(2)由正弦定理得,∴,另由b2=a2+c2﹣2accosB得49=25+c2﹣5c,解得c=8或c=﹣3(舍去),∴b=7,c=8.19、【答案】(1)详见解析(2)试题分析:(1)取PB中点G,连接EG,FG,则由中位线定理可得四边形DEGF 是平行四边形,即DE∥FG,从而DE∥平面PFB;(2)以△ABF为棱锥的底面,则PD为棱锥的高试题解析:(1)取中点,连接因为分别是的中点,所以∥,而∥,所以∥因此四边形是平行四边形,所以∥平面,平面所以∥平面(2)考点:棱柱、棱锥、棱台的体积;直线与平面平行的判定【解析】20、【答案】试题分析:(1)要证线面平行,就是要证线线平行,关键是找到平行线,由于E、F是线段中点,因此我们再取一个中点,即PC的中点G,由中位线定理得,且,从而可得FGDE是平行四边形,从而的EF//DG,平行线找到了;(2)如果有线面垂直,则一定有线线垂直,反之就要证AC⊥BE,AC⊥PE(或PB),前者由于在矩形ABCD中,由相似三角形可得,后者可由已知平面平面得平面,从而有,结论可证.试题解析:证明:(1)取线段的中点,连结,∵分别为的中点,∴,且;又∵是矩形,为中点,∴,且,∴,且,∴四边形是平行四边形,∴,又平面,平面,∴平面.(2)设,则,,对于直角三角形与直角三角形,∵,∴∽,∴,∵,∴,∴,∵,为中点,∴,又∵平面平面,平面平面,平面,∴平面,平面,∴,,∴平面.考点:线面平行与线面垂直的判断.【解析】21、【答案】(1);(2).试题分析:(1)根据的关系并结合对的讨论就可得到数列的通项公式;(2)根据(1)的结论,首先求出数列首项以及公比的值,进而得到数列的通项公式,再根据等比数列的求前项和公式就可求出数列的前项和.试题解析:(1)因为数列的前项和,所以当时,,又当时,,满足上式,(2)由(1)可知,又,所以.又数列是公比为正数等比数列,所以,又,所以所以数列的前项和考点:1、等差数列、等比数列;2、数列的通项公式;3、数列的前项和公式. 【解析】22、【答案】解:在中,由正弦定理得:∴在中,由余弦定理得:∴答:线段的长为.【解析】。
福建省漳州市2023-2024学年高二下学期7月期末考试英语试题(含答案)

漳州市2023-2024学年(下)期末高中教学质量检测高二英语试题考试时间120分钟;满分150分注:每小题选出答案后,用铅笔把答题纸上对应题目的答案标号涂黑。
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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。
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1.What does Karen plan to do this SaturdayA.Join the community. B.Go to the cinema. C.Clean the yard. 2.Why does Jason hesitate to attend the contestA.He isn’t good at taking pictures of scenery.B.He doesn’t have professional training.C.He has been quite busy recently.3.Where are most probably the speakersA.In a shop. B.At an office. C.In an apartment.4.What is the relationship between the speakers A.Friends. B.Neighbors. C.Relatives.5.What are the speakers talking aboutA.The man’s son. B.A wounded soldier. C.A birthday gift.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。
福建省莆田市第二十四中学2017-2018学年高二上学期期末考英语试题 Word版含解析
2017-2018学年高二(上)期末考英语试题(试卷总分:150分;答题时间:120分钟 14:30—16:30)注意事项:1本试卷分第一卷(选择题)和第二卷(非选择题)两部分。
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第Ⅰ卷:(选择题,共100分)第一部分听力(共两节,每小题1.5分,满分30分)第一节(共5小题)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. 音频What’s John doing ?A. Having a meeting .B. Leaving a message.C. Making a phone call.【答案】A【解析】此题为听力题,解析略。
2. 音频What’s the man most probably?A. A policemanB. A tour guide.C. . A taxi driver.【答案】C【解析】此题为听力题,解析略。
3. 音频What’s behind the door?A. The shelf.B. The man’s umbrella.C. lucy’s umbrella.【答案】C【解析】此题为听力题,解析略。
4. 音频What are the speakers mainly talk about ?A. What to eat for lunch.B. Where to have lunch.C. Their favorite foods.【答案】A【解析】此题为听力题,解析略。
5. 音频Where does the conversation probably take place ?A. At schoolB. In a hospital.C. In a shop.【答案】B【解析】此题为听力题,解析略。
福建省泉州市四校2023-2024学年高二下学期7月期末联考英语试题(含答案)
侨声中学、铭选中学、泉州九中、侨光中学2024春季高二年下学期期末四校联考英语试卷(满分: 150分; 考试时间: 120分钟)命题: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。
听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
1. What is the man doing?A. Working in the garden.B. Talking on the phone.C. Writing a report.2. What does the man like about his brother being away?A. That he can use his brother's computer.B. That he can enjoy the quiet time.C. That he can have a private room.3. What are the speakers preparing to do?A. Apply for a visa.B. Go on vacation.C. Book a hotel.4. Which industry is the company in?A. Building.B. Technology.C. Tourism.5. What is the man unsatisfied with about his first apartment?A. Its price.B. Its size.C. Its surroundings.第二节 (共 15 小题, 每小题 1.5 分, 满分 22.5 分)听下面5段对话或独白。
每段对话或独白后有几个小题,从题中所给的A、B、C 三个选项中选出最佳选项。
福建省莆田市第二十四中学高中英语阅读理解单元测试题含答案doc
一、高中英语阅读理解1.阅读理解Last week, Vodafone started a test of the UK's first full 5G service, available for use by businesses in Salford. It is part of its plan to trial the technology in seven UK cities. But what can we expect from the next generation of mobile technology?One thing we will see in the preparation for the test is lots of tricks with the new tech. Earlier this year, operators paid almost £ 1.4 billion for the 5G wavelengths, and to compensate for that cash, they will need to catch the eye of consumers. In September, Vodafone used its bit of the range to display the UK's first hologram (全息) call. The Manchester City captain Steph Houghton appeared as a hologram in Newbury. It isn't all holograms, however: 5G will offer faster internet access, with Ofcom (英国通讯管理局) suggesting that video that takes a minute to download on 4G will be available in just a second.The wider application is to support connected equipment on the "internet of things" -not just the internet-enabled fridge that can reorder your milk for you, but the network that will enable driverless cars and delivery drones (无人机) to communicate with each other.Prof William Webb has warned that the technology could be a case of the emperor's new clothes. Much of the speed increase, he claims, could have been achieved by putting more money in the 4G network, rather than a new technology. Other different voices have suggested that a focus on rolling out wider rural broadband access and addressing current network coverage would be more beneficial to the UK as a whole.Obviously, 5G will also bring a cost to consumers. It requires a handset for both 5G and 4G, and the first 5G-enabled smart phones are expected in the coming year. With the slow pace of network rollout so far, it is likely that consumers will end up upgrading to a new 5 G phone well before 5 G becomes widely available in the next couple of years.(1)Why does Prof William Webb say "the technology could be a case of the emperor's new clothes"?A. He is in favor of the application of the new technology.B. 5G will bring a cost to consumers in their daily life.C. 5G helps people communicate better with each other.D. He prefers more money to be spent on 4G networks.(2)The underlined word "addressing" in the fourth paragraph has the closest meaning to________.A. making a speech toB. trying to solveC. managing to decreaseD. responding to (3)The last paragraph indicates that .A. it'll take several years .to make 5G accessible to the public in the UKB. 5G service shows huge development potential and a broad marketC. customers are eager to use 5G smart phones instead of 4G onesD. it's probable that 5G network rollout is speeding up in Britain(4)What do we know about the text?A. Vodafone is successful in spreading the 5G service.B. Steph Houghton appeared as a hologram by 4G.C. The application of 5G will make life much easier.D. 5G phones are available in rural areas of the UK.【答案】(1)D(2)B(3)A(4)C【解析】【分析】本文是一篇说明文。
福建省莆田市第二十四中学2015-2016学年高一下学期期末考试数学(文)试题 含答案
2015—2016下学期期末数学试卷(高一文科)一.选择题(每题5分,只有一个正确答案) 1、已知直线:31l y x =+,则直线的倾斜角为A.30B 。
45C. 60D.902、数列{}21n +的第40项40a 等于( )A. 9 B 。
10 C. 40 D. 413、一个四棱锥的侧棱长都相等,底面是正方形,其主视图如图所示,该四棱锥侧面积等于( )A .20B .5C .4(+1)D .44、△ABC 是边长为1的正三角形,那么△ABC 的斜二测平面直观图C B A '''∆的面积为( ) A .43B .83 C .86 D .166 5、已知直线:(0)l y kx b k =+≠,且l 不经过第三象限,若[]2,4x ∈时,[1,11]y ∈-,则,k b 的值分别为( )A .2,3k b ==B .2,3k b =-=C .1,1k b ==D .1,1k b =-= 6、圆心在y 轴上,半径为1,且过点(1,2)的圆的方程为( ) A .x 2+(y -2)2=1 B .x 2+(y +2)2=1 C .(x -1)2+(y -3)2=1 D .x 2+(y -3)2=1 7、不同直线m ,n 和不同平面α,β,给出下列命题:①,②,③,④其中错误的有:( )A .0个B .1个C .2个D .3个8、已知直线3230x y --=和10x my ++=互相平行,则它们之间的距离是( )A .4B .613C .413D .131329、在ABC ∆中,o60A =,43a =42b =B 等于 ( ) A 。
o 45B.o135 C.o 45或o 135 D. 以上答案都不对10、已知等差数列{}na 的前n 项和为nS ,若4518aa =-,则8S 等于()A .18B .36C .54D .7211、已知变量x 、y 满足约束条件:222y x x y x ≥⎧⎪+≤⎨⎪≥-⎩,则3z x y =-的最小值是( )A .43-B .4C .4-D .8-12、观察数列1,2,2,3,3,3,4,4,4,4,的特点,按此规律,则第100项为( ) A .10 B .14 C .13D .100二.填空题(每题4分)13、已知等差数列{a n }前17项和S 17=51,则a 7+a 11=__________.14、设数列{}na 的前n 项和2n Sn= ,则=8a __________.15、已知数列{}na 为等比数列,前n 项的和为nS ,且5443aS =+,6543a S =+,则此数列公比q = . 16、过原点且与直线6310x y -+=平行的直线l 被圆()22+37x y -=所截得的弦长为 . 三.解答题(5*12+1*14) 17、(本小题满分12分)设直线l 的方程为(a +1)x +y +2-a =0(a∈R). (1)若l 在两坐标轴上的截距相等,求l 的方程; (2)若l 不经过第二象限,求实数a 的取值范围.18、(本小题满分12分) 在△ABC 中,已知,cos(π﹣B)=﹣.(1)求sinA 与B 的值;(2)若角A,B ,C 的对边分别为a,b ,c,且a=5,求b,c 的值.19、(本小题满分12分)已知公差不为零的等差数列{a n},若a1=1,且a1,a2,a5成等比数列.(1)求数列{a n}的通项公式;(2)设b n=2n,求数列{a n+b n}的前n项和S n.20(本小题满分12分)在ABC∆中,角A, B,C所对的边分别为a,b,c,若角A,B, C成等差数列,⑴求cos B的值⑵若边a, b,c成等比数列,求sin sin•的值.A C21、(本小题满分12分)如图,已知在直三棱柱111C C AB -A B 中(侧棱垂直于底面),C 3A =,5AB =,C 4B =,点D 是AB 的中点.()1求证:1C C A ⊥B ; ()2求证:1C //A 平面1CD B .22、(本小题满分14分)高一文科数学参考答案一、单项选择1、【答案】C2、【答案】A3、【答案】D【解析】由已知中的三视图,可知该几何体是一个以俯视图为底面的四棱锥,求出侧面的高后,计算各个侧面的面积,相加可得答案.解:由已知中的三视图,可知该几何体是一个以俯视图为底面的四棱锥,其底面棱长为2,高h=2,故侧面的侧高为=,故该四棱锥侧面积S=4××2×=4,故选:D考点:简单空间图形的三视图.4、【答案】D【解析】正三角形ABC的边长为1,故面积为,而原图和直观图面积之间的面积比为,故直观图△A′B′C′的面积为考点:斜二测画法5、【答案】A【解析】由圆心在轴上,设出圆心坐标为,又半径为,∴所求圆的方程为,由所求圆过,代入圆的方程得:,解得:,则所求圆的方程为:.故答案为:A.考点:圆的标准方程.7、【答案】D8、【答案】B【解析】因为直线和互相平行,所以,化为,则它们之间的距离是,故选B.9、【答案】A【解析】由正弦定理代入得10、【答案】D【解析】由得,,。
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2015-2016学年第二学期高二期末考试卷 高二英语 本试卷分第I卷(选择题)和第II卷(非选择题)两部分。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) 第一节(共五小题;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 秒钟的时间来回答相应小题和阅读下一小题。每段对话仅读一遍。 1. Who liked the film? A. Jim. B. Tom. C. Jane. 2. What is the woman going to do? A. Go shopping. B. Make a list. C. Make a chocolate pie. 3. How many hours does the woman work at a restaurant on Friday? A. 5. B. 6. C. 7. 4. Where is the woman? A. At a bus stop. B. In a classroom. C. On a shuttle bus. 5. What are the speakers mainly talking about? A. A person. B. A program. C. A hobby. 第二节(共15小题:每小题1.5分,满分22.5分) 听下面5段对话或独白。每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项,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,每个小题将给出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6、7题。 6. What is wrong with the shirt the woman got? A. It shrank in the wash. B. It is the wrong size. C. The color isn't to her taste. 7. Why does the man recommend a green shirt? A. It suits the woman. B. It is cheap and popular. C. He has no blue shirts in stock. 听第7段材料,回答第8、9题。 8. Where are the speakers probably? A. At Jim's house. B. At a restaurant. C. At their house. 9. What does the man think Jim should do? A. Tell him earlier. B. Clean his house. C. Work overtime. 听第8段材料,回答第10至12题。 10. What is the relationship between the speakers? A. Husband and wife. B. Boss and secretary. C. Customer and sales girl. 11. What is the man looking for? A. His shoes. B. The dustbin. C. His cigarettes. 12. How does the woman feel in the end? A. Angry. B. Nervous. C. Happy. 听第9段材料,回答第13至16题。 13. What is the woman looking for? A. A house. B. A flat. C. A room. 14. In which year is the woman at university now? A. The first year. B. The second year. C. The third year. 15. Why doesn't the woman accept the second suggestion? A. The rent is extremely high. B. The place is far from the university. C. The place is not big enough. 16. What do we know about the last place? A. It has a big garden. B. It is well furnished. C. The price is attractive. 听第10段材料,回答第17至20题。 17. Who could the speaker most probably be? A. A police officer. B. A college director. C. A person who saw the theft. 18. Why can't the clock be sold easily? A. It isn't valuable. B. It has an obvious mark. C. It doesn't work. 19. How did the college get the antique glasses? A. They were given by a director. B. They were presented by Arnolfini. C. The college bought it from the market. 20. Which stolen object worries the speaker most? A. The TV and video recorder. B. A painting of the college. C. Examination papers. 第二部分 阅读理解(共两节,满分40分) 第一节(共15小题;每小题2分,满分30分) 阅读下列短文,从每题所给的四个选项中(A、B、C和D),选出最佳选项,并在答题卡上将该项涂黑。 A
Tina Rees, 50 English teacher (Canadian) I wanted to be a doctor and help people. I was always playing doctor with dolls, wrapping their arms and legs in tissues! My mom was a nurse, and my two sisters are now nurses, but I went into finance. The educational requirements to be a doctor are too much for me now, but I feel I'm helping people and contributing to society as a teacher. John Podeszwa, 45 English school owner (American) I've always loved animals, and as a little boy I first wanted to be a frog, then a chimp. When told I had to be something human, I chose zookeeper. I worked at a zoo in high school, but I wouldn't want to do that job now, although I am fulfilling my dream of helping rescued animals, since I own a honey bear, an albino snake (患白化病的蛇), a dog and some cats! Miwa Gilligan, 48 Part-time worker (Japanese) As a little girl I wanted to be many things, and when my grandmother suggested that as an actress I could play various roles, that stuck with me. The Takarazuka Revue (宝冢歌剧团) was popular during my childhood, so that also inspired me. Of course I would still like to become an actress. Hiromitsu Tokunaga, 55 Sewage worker (Japanese) My dream job both as a child and now is to be an astronaut. I grew up during the “Space Race” era and remember well the first moon landing, the famous scifi movie 2001, and all the rest. I still have a strong dream of going into space, and in my lifetime hope to see regular affordable space tours for people like me! 21. We know from the text that ________. A. Tina Rees is satisfied with her present job B. Tina Rees once received medical education C. Tina's two sisters don’t the same job as their mother did D. their mother's preference to Tina's sisters disappointed Tina 22. Who would still like to do their childhood dream jobs if they could? A. Miwa Gilligan and Tina Rees. B. Tina Rees and John Podeszwa. C. John Podeszwa and Hiromitsu Tokunaga. D. Hiromitsu Tokunaga and Miwa Gilligan. 23. What can we infer from the text? A. People like Hiromitsu Tokunaga can go on regular affordable space tours. B. In John Podeszwa's school, students are encouraged to help rescued animals. C. At least two of the people were influenced by others in their dream job choice. D. The requirements didn't stop Tina Rees from realizing her doctor dream. 24. Which would be the best title for the text? A. Children from Different Countries Share Dreams. B. What Was Your Dream Job as a Child? C. How Was Your Dream Realized? D. Children Have Different Dream Jobs.