杨浦区2018学年度第一学期高三年级期中质量调研

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上海市杨浦区2018届高三物理上学期期末质量调研试题

上海市杨浦区2018届高三物理上学期期末质量调研试题

上海市杨浦区2018届高三物理上学期期末质量调研试题一、选择题(共40分。

第1-8小题,每小题3分,第9-12小题,每小题4分。

每小题只有一个正确答案。

)1.下列用来定量描述磁场强弱和方向的是()(A)磁感应强度(B)磁通量(C)安培力(D)磁感线2.20世纪中叶以后,移动电话快速发展。

移动电话机()(A)既能发射电磁波,也能接收电磁波(B)只能发射电磁波,不能接收电磁波(C)不能发射电磁波,只能接收电磁波(D)既不能发射电磁波,也不能接收电磁波3.我国《道路交通安全法》中规定:各种小型车辆前排乘坐的人(包括司机)必须系好安全带.这是因为()(A)系好安全带可以减小惯性(B)系好安全带可以防止因人的惯性而造成的伤害(C)系好安全带可以防止因车的惯性而造成的伤害(D)是否系好安全带对人和车的惯性没有影响4.电源电动势反映了电源把其它形式的能转化为电能的本领,下列关于电动势的说法中正确的是()(A)电动势是一种非静电力(B)电动势越大表明电源储存的电能越多(C)电动势就是闭合电路中电源两端的电压(D)电动势由电源中非静电力的特性决定,跟其体积、外电路无关5.如图所示,在两块相同的竖直木板之间,有质量均为m的4块相同的砖,用两个大小均为F的水平力压木板,使砖块静止不动,则第2块砖对第3块砖的摩擦力大小是( ) (A )0 (B )mg(C )12mg(D )2mg6.意大利科学家伽利略在研究物体变速运动规律时,做了著名的“斜面实验”,他测量了铜球在较小倾角斜面上的运动情况,发现铜球做的是匀变速直线运动,且铜球加速度随斜面倾角的增大而增大,于是他对大倾角情况进行了合理的外推,由此得出的结论是( ) (A )力不是维持物体运动的原因 (B )力是使物体产生加速度的原因 (C )自由落体运动是一种匀变速直线运动 (D )物体都具有保持原来运动状态的属性,即惯性7.如图所示,虚线a 、b 、c 是电场中的一簇等势线(相邻等势面之间的电势差相等),实线为一α粒子(重力不计)仅在电场力作用下通过该区域时的运动轨迹,P 、Q 是这条轨迹上的两点,据此可知( ) (A )a 、b 、c 三个等势面中,a 的电势最高(B )电子在P 点具有的电势能比在Q 点具有的电势能小 (C )α粒子在P 点的加速度比Q 点的加速度大 (D )带电质点一定是从P 点向Q 点运动8.在如图所示电路中,合上开关S ,将滑动变阻器R 2的滑动触点向b 端移动,则三个电表A 1、A 2和V 的示数I 1、I 2和U 的变化情况是( )(A )I 1增大,I 2不变,U 增大 (B )I 1减小,I 2不变,U 减小 (C )I 1增大,I 2减小,U 增大 (D )I 1减小,I 2增大,U 减小9.一物体沿竖直方向运动,以竖直向上为正方向,其运动的v﹣t 图象如图所示.对其运动过程正确描述的是( )(A )0~t 1时间内物体处于失重状态 (B )t 1~t 2时间内物体机械能守恒 (C )t 2~t 3时间内物体向下运动 (D )0~t 2时间内物体机械能一直增大10.利用引力常量G 和下列某一组数据,不能计算出地球质量的是( ) (A )地球的半径及地球表面附近的重力加速度(不考虑地球自转的影响) (B )人造卫星在地面附近绕地球做圆周运动的速度及周期 (C )月球绕地球做圆周运动的周期及月球与地球间的距离 (D )地球绕太阳做圆周运动的周期及地球与太阳间的距离11.如图所示,电源E ,导线,导电细软绳ab 、cd ,以及导体棒bc 构成闭合回路,导电细软绳ab 、cd 的a 端和d 端固定不动,加上恰当的磁场后,当导体棒保持静止时,闭合回路中abcd 所在平面与过ad 的竖直平面成30°,已知ad 和bc 等长且都在水平面内,导体棒bc 中的电流I =2A ,导体棒的长度L =0.5m ,导体棒的质量m =0.5kg ,g 取10m/s 2,关于磁场的最小值和方向,说法正确的是( ) (A )533 T ,竖直向上(B )533 T ,竖直向下(C )2.5T ,由b 指向a(D )2.5T ,由a 指向b12.如图,一辆运送沙子的自卸卡车装满沙子,沙粒之间的动摩擦因数为μ1,沙子与车厢底部材料的动摩擦因数为μ2,车厢的倾角用θ表示(已知μ2>μ1),下列说法正确的是( ) (A )要顺利地卸干净全部沙子,应满足tan θ<μ2 (B )要顺利地卸干净全部沙子,应满足sin θ>μ2(C )只卸去部分沙子,车上还留有一部分沙子,应满足μ2>tan θ>μ1 (D )只卸去部分沙子,车上还留有一部分沙子,应满足μ2>μ1>tan θ二、填空题(共20分)13.习惯上规定____电荷定向移动的方向为电流的方向(填“正”或“负”)。

上海市杨浦高级中学2018-2019学年上学期高三期中数学模拟题

上海市杨浦高级中学2018-2019学年上学期高三期中数学模拟题

上海市杨浦高级中学2018-2019学年上学期高三期中数学模拟题 班级__________ 座号_____ 姓名__________ 分数__________一、选择题(本大题共12小题,每小题5分,共60分.每小题给出的四个选项中,只有一项是符合题目要求的.)1. 复数满足2+2z1-i =i z ,则z 等于( )A .1+iB .-1+iC .1-iD .-1-i2. 若当R x ∈时,函数||)(x a x f =(0>a 且1≠a )始终满足1)(≥x f ,则函数3||log x x y a =的图象大致是 ( )【命题意图】本题考查了利用函数的基本性质来判断图象,对识图能力及逻辑推理能力有较高要求,难度中等. 3. 如图所示,网格纸表示边长为1的正方形,粗实线画出的是某几何体的三视图,则该几何体的表面积为( )A .15B .C .15D .15【命题意图】本题考查三视图和几何体体积等基础知识,意在考查空间想象能力和基本运算能力.4. 复数i i -+3)1(2的值是( )A .i 4341+-B .i 4341-C .i 5351+-D .i 5351-【命题意图】本题考查复数乘法与除法的运算法则,突出复数知识中的基本运算,属于容易题.5. 已知函数()x e f x x=,关于x 的方程2()2()10f x af x a -+-=(a R Î)有3个相异的实数根,则a 的取值范围是( )A .21(,)21e e -+?-B .21(,)21e e --?-C .21(0,)21e e --D .2121e e 禳-镲睚-镲铪【命题意图】本题考查函数和方程、导数的应用等基础知识,意在考查数形结合思想、综合分析问题解决问题的能力.6. 已知集合{}{2|5,x |y ,A y y x B A B ==-+===( )A .[)1,+∞B .[]1,3C .(]3,5D .[]3,5【命题意图】本题考查二次函数的图象和函数定义域等基础知识,意在考查基本运算能力. 7. 已知α,[,]βππ∈-,则“||||βα>”是“βαβαcos cos ||||->-”的( ) A. 充分必要条件 B. 充分不必要条件 C. 必要不充分条件 D. 既不充分也不必要条件【命题意图】本题考查三角函数的性质与充分必要条件等基础知识,意在考查构造函数的思想与运算求解能力. 8. 底面为矩形的四棱锥P -ABCD 的顶点都在球O 的表面上,且O 在底面ABCD 内,PO ⊥平面ABCD ,当四棱锥P -ABCD 的体积的最大值为18时,球O 的表面积为( ) A .36π B .48π C .60πD .72π9. 已知2,0()2, 0ax x x f x x x ⎧+>=⎨-≤⎩,若不等式(2)()f x f x -≥对一切x R ∈恒成立,则a 的最大值为( )A .716-B .916-C .12-D .14-10.已知集合,则( )ABC D11.已知函数(5)2()e22()2xf x x f x a x f x x +>⎧⎪=-≤≤⎨⎪-<-⎩,若(2016)e f -=,则a =( ) A .2 B .1 C .-1 D .-2 【命题意图】本题考查分段函数的求值,意在考查分类讨论思想与计算能力. 12.满足下列条件的函数)(x f 中,)(x f 为偶函数的是( )A.()||x f e x =B.2()x x f e e =C.2(ln )ln f x x = D.1(ln )f x x x=+【命题意图】本题考查函数的解析式与奇偶性等基础知识,意在考查分析求解能力.二、填空题(本大题共4小题,每小题5分,共20分.把答案填写在横线上)13.如图所示,圆C 中,弦AB 的长度为4,则AB AC ×的值为_______.【命题意图】本题考查平面向量数量积、垂径定理等基础知识,意在考查对概念理解和转化化归的数学思想. 14.函数)(x f (R x ∈)满足2)1(=f 且)(x f 在R 上的导数)('x f 满足03)('>-x f ,则不等式1log 3)(log 33-<x x f 的解集为 .【命题意图】本题考查利用函数的单调性解抽象不等式问题,本题对运算能力、化归能力及构造能力都有较高要求,难度大.15.如图,已知m ,n 是异面直线,点A ,B m ∈,且6AB =;点C ,D n ∈,且4CD =.若M ,N 分 别是AC ,BD的中点,MN =m与n 所成角的余弦值是______________.【命题意图】本题考查用空间向量知识求异面直线所成的角,考查空间想象能力,推理论证能力,运算求解能力.16.已知函数21,0()1,0x x f x x x ⎧-≤=⎨->⎩,()21xg x =-,则((2))f g = , [()]f g x 的值域为 .【命题意图】本题考查分段函数的函数值与值域等基础知识,意在考查分类讨论的数学思想与运算求解能力.三、解答题(本大共6小题,共70分。

【上海市杨浦区】2018届高三上学期期中质量调研语文试卷

【上海市杨浦区】2018届高三上学期期中质量调研语文试卷

上海市杨浦区2018届高三上学期期中质量调研语文试卷一、积累应用(10分)1.按要求填空:(6分)(1)不应有恨,_______________?(苏轼《_______________·明月几时有》)(2)荀子在《劝学》中提倡学习贵在坚持,即使天资再好,也不能一蹴而就:_______________,_______________。

(3)李白在《梦游天姥吟留别》中描绘天姥山夜间猛兽震憾人心的吼声:_______________,_______________。

2.按要求选择。

(4分)(1)下列各项中没有歧义的一句是()A.每周一的早晨,我们都能看见校门一边站着一位同学,迎接师生们入校。

B.她是传奇人物,她是脱口秀女王,她的故事讲不完。

C.暑假期间,两个师范大学的女生自愿前往贵族苗寨担任指导教师。

D.局里刚到一批保密材料,为保证材料安全,他只能在机要室阅读。

(2)秋日午后,满园桂香,你信步其中,哪句诗描绘此时景物最合适()A.绿玉枝头一粟黄,碧纱帐里梦魂香,晓风和月步新凉。

B.桂子月中落,天香云外飘,霜薄花更发,冰轻叶未凋。

C.暗淡轻黄体性柔,情疏迹远只香留。

D.南中有八树,繁华无四时,不识风霜苦,安知零落期。

二、阅读(70分)(一)阅读下文,完成3~8题。

(17分)上帝、数据和故事(有删改)(1)关于“大数据”的名言:“除了上帝....,任何人都必须用数据来说话。

”(2)在这句话中,大数据俨然成了一个新的“上帝”,人容易在如此理解里被大数据所管控,不时地失去自我主体位置,最终导致认知和改造世界的迷惘与失误。

(3)通俗理解,“大数据”即是“大量”的数据。

它解决了以往小部分数据时,必须由局部去推测整体的困难。

如在大海航行时,航行者发现冰山一角,以往必须借助某种“算法”,去推测冰山的大小;在冰山“大数据”可得到时,整个冰山便容易把握,航行者不需要任何“算法”去推测。

而且,如果数据可以“大”到无所不包的“全量”时,人类就能够大大地提高趋利避害的准确性。

《上海市杨浦区届高三上学期期末质量抽测(一模)(化学)》

《上海市杨浦区届高三上学期期末质量抽测(一模)(化学)》

杨浦区 2018 学年度高三学科测试化学试卷本试卷分为第I 卷 (第 1—4 页 )和第Ⅱ卷 (第 5— 8 页 )两部分。

全卷共8 页。

满分 l50 分,考试时间l20 分钟。

第I卷 (共66分)考生注意:1.答第I 卷前,考生务必在答题卡上用钢笔或圆珠笔清楚填写学校、姓名、准考据号,并用2B 铅笔正确涂写准考据号。

2.第I 卷 (1-22 小题 ),由机器阅卷,答案一定所有涂写在答题卡上。

考生应将代表正确答案的小方格用2B 铅笔涂黑。

注意试卷题号和答题纸编号一一对应,不可以错位。

答案需要改正时,一定将原选项用橡皮擦去,从头选择。

答案不可以涂写在试卷上,涂写在试卷上一律不给分。

相对原子质量:Fe-56一、选择题 (此题共 10 分,每题 2 分,只有一个正确选项。

)1.卢瑟福的α粒子散射实考证明原子中存在A .α粒子B .电子 C.中子 D .原子核2.我国是世界最大的耗煤国家。

以下对煤综合利用的表达错误的选项是A .煤的气化是化学变化B .煤的干馏是物理变化C.煤的液化是化学变化D.煤焦油分馏出苯的同系物是物理变化3.已知: C( 金刚石,固 )C(石墨,固 ) +1.9kJ ,则以下判断正确的选项是A.金刚石转变为石墨可用右图表示B.等质量的石墨比金刚石能量高C.石墨比金刚石稳固D.金刚石转变为石墨没有化学键的断裂与生成能量石墨金刚石反响进度4.以下对化学用语的理解正确的选项是A .原子构造表示图+624:表示1213CC,也能够表示B .比率模型:表示二氧化碳分子,也能够表示水分子..C.电子式.::表示羟基,也能够表示氢氧根离子O H..D .构造简式 (CH 3)2CHOH :表示 2–丙醇,也能够表示1–丙醇5.以下物质发生变化时,所战胜的粒子间互相作用属于同种种类的是1/11A.液溴和己烷分别受热变为气体B.干冰和氯化铵分别受热变为气体C.硅和铁分别受热融化D.氯化氢和蔗糖分别溶解于水二、选择题 (此题共 36 分,每题 3 分,只有一个正确选项。

上海市杨浦区2018—2019学年度高三第一学期等级考模拟质量调研考试历史试题

上海市杨浦区2018—2019学年度高三第一学期等级考模拟质量调研考试历史试题

上海市杨浦区2018—2019学年度高三第一学期等级考模拟质量调研考试历史试题考生注意:1.试卷满分100分,考试时间60分钟。

2.考试分设试卷和答题纸。

试卷包括试题与答题要求。

3.答题前,务必用黑色钢笔、签字笔在答题纸正面清楚地填写姓名、准考证号,并将核对后的条形码贴在指定位置上。

4.作答必须涂(选择题)或写(非选择题)在答题纸上,在试卷上作答一律不得分。

第一部分的作答必须涂在答题卡上相应的区域,第二部分的作答必须写在答题纸上与试题号对应的位置。

一、选择题(共40分,每小题2分。

每小题只有一个正确选项。

)1.下列有关商朝的历史资料中,按照可信度排列正确的是①甲骨卜辞②《封神演义》③《史记》A.①②③B.①③②C.②③①D.③②①2.下图所示行政区划最早出现在哪位君王在位时期?A.周武王B.秦始皇C.汉高祖D.汉武帝3.地震发生后,某皇帝第一反应是认为自己得罪了上天,并下“罪己诏”检讨自己的施政得失。

这一行为反映了A.“敬天保民”思想B.“为政以德”思想C.“君轻民贵”思想D.“天人感应”思想4.与右侧表格所示内容关联的史事是A.商鞅变法B.光武中兴C.孝文帝改革D.儒家文化圈5.唐朝开创了政治新格局,主要“新”在A.中央增设内朝,重用亲信 B.宰相集体议事,分工明确C.实行文官制度,完善科举 D.设置内阁制度,总揽于上6.学术界把明末清初称作“中西文化融会期”。

促成“融会”的世界背景是A.海上丝路推动贸易繁荣 B.新航路开辟促进传教士东来C.朝贡贸易吸引万国来朝 D.工业革命加速中西文化交流7.“他认为,……财产私有制,以及在私有制下的‘文明社会’剥夺了人的天赋人权。

”文中的“他”是A.洛克B.伏尔泰C.卢梭D.孟德斯鸠8.“世界近代史开始于1500年,世界现代史开始于1900年。

”上述历史分期的视角是A.革命史的视角 B.社会史的视角C.进化论的视角 D.全球化的视角9.旨在把国王的权力关在“笼子”里的文件是A.《权利法案》 B.《独立宣言》C.《合众国宪法》 D.《法国民法典》10.“大雾弥漫。

上海市杨浦区2018届高三地理上学期期末质量调研试题

上海市杨浦区2018届高三地理上学期期末质量调研试题

上海市杨浦区2018届高三地理上学期期末质量调研试题一.选择题(共 40 分,每小题 2 分,每小题只有一个正确答案)1.被称为“中国天眼”的 500m 口径球面射电天文望远镜位于贵州省平塘县的喀斯特洼坑中,选择在这里建设“中国天眼”主要考虑的因素是A。

气候特点B。

自然植被 C.地形地貌D。

交通运输2.中国科学院国家天文台太阳活动预报中心定期发布太阳活动预报,该预报从太阳活动主要标志进行综述,下列属于太阳活动主要标志的是A.极光和日珥B。

日珥和耀斑C。

磁暴和极光D。

太阳黑子和耀斑3。

假设国际各大黄金市场都是在当地时间 9:00-15:00 之间进行交易,某投资者 14:00 在上海市场购买了一批黄金,10 小时后价格有了大幅上涨,他想马上卖掉手中的黄金,应该选择的交易市场是A。

纽约(74°W) B.苏黎世(8°E)C。

香港(114°E)D。

伦敦(0°)4。

“月上柳梢头,人约黄昏后”,欧阳修的名篇《生查子·元夕》生动地描述了某节日时的景象。

该节日时,下列地月位置关系图中正确的是B C D5.裂谷和海沟都位于板块的边界,下列关于裂谷和海沟说法正确的是A.裂谷位于板块的生长界,海沟位于板块的消亡界B。

裂谷位于板块的消亡界,海沟位于板块的生长界C.两者都位于板块的生长界D。

两者都位于板块的消亡界6.右图所示的河流蜿蜒曲折,看上去犹如一条明亮的缎带飘落在人间。

关于这种河流形态成因的说法,正确的是A。

甲为凸岸,侵蚀为主B。

甲为凹岸,堆积为主C.甲为凸岸,堆积为主D.甲为凹岸,侵蚀为主7.为了保证飞行的平稳,飞机常常选择在对流层之上的平流层里飞行,但由于对流层厚度有时空变化,飞机飞行的高度也相应变化.一般来说飞行高度最高的是A。

冬季的低纬度地区B。

夏季的低纬度地区C。

冬季的高纬度地区D。

夏季的高纬度地区8。

南亚的恒河三角洲是世界上人口最稠密的地区之一,这里土层深厚,水网稠密,但是每到雨季,三角洲常常被淹。

上海市杨浦区2018届高三数学上学期期末质量调研试题

上海市杨浦区2018届高三数学上学期期末质量调研试题

上海市杨浦区2018届高三数学上学期期末质量调研试题一. 填空题(本大题共12题,1-6每题4分,7-12每题5分,共54分) 1. 计算1lim(1)n n→∞-的结果是2. 已知集合{1,2,}A m =,{3,4}B =,若{3}A B =,则实数m =3. 已知3cos 5θ=-,则sin()2πθ+=4. 若行列式124012x -=,则x = 5. 已知一个关于x 、y 的二元一次方程组的增广矩阵是112012-⎛⎫⎪⎝⎭,则x y +=6. 在62()x x-的二项展开式中,常数项的值为7. 若将一颗质地均匀的骰子(一种各面上分别标有1,2,3,4,5,6个点的正方体玩具), 先后抛掷2次,则出现向上的点数之和为4的概率是8. 数列{}n a 的前n 项和为n S ,若点(,)n n S (*n N ∈)在函数2log (1)y x =+的反函数的图像上,则n a =9. 在ABC ∆中,若sin A 、sin B 、sin C 成等比数列,则角B 的最大值为10. 抛物线28y x =-的焦点与双曲线2221x y a-=的左焦点重合,则这条双曲线的两条渐近线的夹角为11. 已知函数()cos (sin )f x x x x =x R ∈,设0a >,若函数()()g x f x α=+ 为奇函数,则α的值为12. 已知点C 、D 是椭圆2214x y +=上的两个动点,且点(0,2)M ,若MD MC λ=,则实数λ的取值范围为二. 选择题(本大题共4题,每题5分,共20分) 13. 在复平面内,复数2iz i-=对应的点位于( ) A. 第一象限 B. 第二象限 C. 第三象限 D. 第四象限14. 给出下列函数:①2log y x =;②2y x =;③||2x y =;④arcsin y x =. 其中图像关于y 轴对称的函数的序号是( )A. ①②B. ②③C. ①③D. ②④ 15. “0t ≥”是“函数2()f x x tx t =+-在(,)-∞+∞内存在零点”的( ) A. 充分非必要条件 B. 必要非充分条件 C. 充要条件 D. 既非充分也非必要条件16. 设A 、B 、C 、D 是半径为1的球面上的四个不同点,且满足0AB AC ⋅=,0AC AD ⋅=,0AD AB ⋅=,用1S 、2S 、3S 分别表示ABC ∆、ACD ∆、ABD ∆的面积,则123S S S ++的最大值是( ) A. 12B. 2C. 4D. 8三. 解答题(本大题共5题,共14+14+14+16+18=76分)17. 如图所示,用总长为定值l 的篱笆围成长方形的场地,以墙为一边,并用平行于一边的篱笆隔开.(1)设场地面积为y ,垂直于墙的边长为x ,试用解析式将y 表示成x 的函数,并确定这个函数的定义域; (2)怎样围才能使得场地的面积最大?最大面积是多少?18. 如图,已知圆锥的侧面积为15π,底面半径OA 和OB 互相垂直,且3OA =,P 是母线BS 的中点.(1)求圆锥的体积;(2)求异面直线SO 与PA 所成角的大小. (结果用反三角函数值表示)19. 已知函数1()ln1xf x x+=-的定义域为集合A ,集合(,1)B a a =+,且B A ⊆. (1)求实数a 的取值范围;(2)求证:函数()f x 是奇函数但不是偶函数.20. 设直线l 与抛物线2:4y x Ω=相交于不同两点A 、B ,O 为坐标原点. (1)求抛物线Ω的焦点到准线的距离;(2)若直线l 又与圆22:(5)16C x y -+=相切于点M ,且M 为线段AB 的中点,求直线l 的方程;(3)若0OA OB ⋅=,点Q 在线段AB 上,满足OQ AB ⊥,求点Q 的轨迹方程.21. 若数列A :1a ,2a ,⋅⋅⋅,n a (3n ≥)中*i a N ∈(1i n ≤≤)且对任意的21k n ≤≤-,112k k k a a a +-+>恒成立,则称数列A 为“U -数列”.(1)若数列1,x ,y ,7为“U -数列”,写出所有可能的x 、y ;(2)若“U -数列” A :1a ,2a ,⋅⋅⋅,n a 中,11a =,2017n a =,求n 的最大值; (3)设0n 为给定的偶数,对所有可能的“U -数列”A :1a ,2a ,⋅⋅⋅,0n a ,记012max{,,,}n M a a a =⋅⋅⋅,其中12max{,,,}s x x x ⋅⋅⋅表示1x ,2x ,⋅⋅⋅,s x 这s 个数中最大的数,求M 的最小值.参考答案一. 填空题1. 32. 35- 3. 2 4. 6 5. 160- 6.1127. 1 8. 12n n a -= 9. 3π 10. 3π11. *()26k k N ππα=-∈ 12. 1[,3]3二. 选择题13. C 14. B 15. A 16. B三. 解答题17.(本题满分14分,第1小题满分6分,第2小题满分8分)解:(1)设平行于墙的边长为a , 则篱笆总长3l x a =+,即3a l x =-, ……2分所以场地面积(3)y x l x =-,(0,)3lx ∈ (定义域2分) ……6分(2)222(3)33()612l l y x l x x lx x =-=-+=--+,(0,)3l x ∈ ……8分所以当且仅当6l x =时,2max 12l y = ……12分综上,当场地垂直于墙的边长x 为6l 时,最大面积为212l ……14分18.(本题满分14分,第1小题满分7分,第2小题满分7分) 解1:(1)由题意,15OA SB ππ⋅⋅=得5BS =, ……2分故4SO === ……4分从而体积2211341233V OA SO πππ=⋅⋅=⨯⨯=. ……7分 (2)如图,取OB 中点H ,联结PH AH 、. 由P 是SB 的中点知PH SO ∥,则APH ∠(或其补角)就是异面直线SO 与PA 所成角. ……10分 由SO ⊥平面OAB ⇒PH ⊥平面OAB ⇒PH AH ⊥.在OAH ∆中,由OA OB ⊥得2AH ==;……11分在Rt APH ∆中,90AHP O∠=,122PH SB ==,AH =……12分则tan 4AH APH PH ∠==,所以异面直线SO 与PA 所成角的大小 …14分 (其他方法参考给分)19.(本题满分14分,第1小题满分6分,第2小题满分8分) 解:(1)令101xx+>-,解得11x -<<,所以(1,1)A =-, ……3分 因为B A ⊆,所以111a a ≥-⎧⎨+≤⎩,解得10a -≤≤,即实数a 的取值范围是[1,0]- ……6分(2)函数()f x 的定义域(1,1)A =-,定义域关于原点对称 ……8分1()()ln 1()x f x x ---=+-1111ln ln ln ()111x x x f x x x x -+--⎛⎫===-=- ⎪-++⎝⎭……12分 而1()ln32f =,11()ln 23f -=,所以11()()22f f -≠ ……13分 所以函数()f x 是奇函数但不是偶函数. ……14分20.(本题满分16分,第1小题满分4分,第2小题满分5分,第3小题满分7分) 解:(1)抛物线Ω的焦点到准线的距离为2 ……4分 (2)设直线:l x my b =+当0m =时,1x =和9x =符合题意 ……5分当0m ≠时,11(,)A x y 、22(,)B x y 的坐标满足方程组24x my by x=+⎧⎨=⎩,所以2440y my b --=的两根为1y 、2y 。

杨浦区2018学年度第一学期高三年级模拟质量调研 数学学科试卷及答案

杨浦区2018学年度第一学期高三年级模拟质量调研                  数学学科试卷及答案

杨浦区2018学年度第一学期高三年级模拟质量调研数学学科试卷及答案 2018.12.考生注意: 1.答卷前,考生务必在答题纸写上姓名、考号,并将核对后的条形码贴在指定位置上.2. 本试卷共有21道题,满分150分,考试时间120分钟.一、填空题(本大题共有12题,满分54分,第1~6题每题4分,第7~12题每题5分)考生应在答题纸的相应位置填写结果.1.设全集{}=1,2,3,4,5U ,若集合{}3,4,5A =,则U A =ð ▲ .2.已知扇形的半径为6,圆心角为3π,则扇形的面积为 ▲ . 3.已知双曲线221x y -=,则其两条渐近线的夹角为 ▲________.4. 若nb a )(+展开式的二项式系数之和为8,则n = ▲________.5. 若实数,x y 满足 221x y +=,则xy 的取值范围是▲________.6. 若圆锥的母线长=l )(5cm ,高)(4cm h =,则这个圆锥的体积等于▲________()3cm . 7. 在无穷等比数列{}n a 中,121lim()2n n a a a →∞+++=,则1a 的取值范围是▲________. 8. 若函数1()ln1xf x x+=-的定义域为集合A ,集合(,1)B a a =+. 且B A ⊆, 则实数a 的取值范围为▲________.9. 在行列式中,第3行第2列的元素的代数余子式记作,则的零点是▲________10. 已知复数1cos 2()i z x f x =+,2cos )i z x x =++ (,R x λ∈,i 为虚数单位).在复平面上,设复数12,z z 对应的点分别为12,Z Z ,若︒=∠9021OZ Z ,其中O 是坐标原点,则函数()f x 的最小正周期 ▲________. 11. 当a x <<0时,不等式2)(1122≥-+x a x 恒成立,则实数a 的最大值为 ▲________. 274434651xx--()f x 1()y f x =+12. 设d 为等差数列}{n a 的公差,数列}{n b 的前n 项和n T ,满足)N ()1(21*∈-=+n b T n n n n ,且25b a d ==. 若实数)3,N }(|{*32≥∈<<=∈+-k k a x a x P m k k k ,则称m 具有性质k P .若n H 是数列}{n T 的前n 项和,对任意的*N ∈n ,12-n H 都具有性质k P ,则所有满足条件的k 的值为▲________.二、选择题(本题共有4题,满分20分,每题5分)每题有且只有一个正确选项,考生应在答题纸的相应位置,将代表正确选项的小方格涂黑.13. 下列函数中既是奇函数,又在区间[-1,1]上单调递减的是 ………( ). x x f arcsin )(=. lg y x =.()f x x =-.()cos f x x =14. 某象棋俱乐部有队员5人,其中女队员2人. 现随机选派2人参加一个象棋比赛,则选出的2人中恰有1人是女队员的概率为 ………( )()A .310()B .35()C .25()D .2315. 已知x x f θsin log )(=,,设sin cos ,2a f θθ+⎛⎫=⎪⎝⎭b f =,sin 2sin cos c f θθθ⎛⎫=⎪+⎝⎭,则c b a ,,的大小关系是 ………( )()A .b c a ≤≤.()B .a c b ≤≤. ()C .a b c ≤≤.()D .c b a ≤≤.16. 已知函数nx x m x f x ++⋅=22)(,记集合},0)(|{R x x f x A ∈==,集合},0)]([|{R x x f f x B ∈==,若B A =,且都不是空集,则n m +的取值范围是………( )()A . [0,4) ()B . [1,4)- ()C . [3,5]- ()D . [0,7)()A ()B ()C ()D )2,0(πθ∈三、解答题(本大题共有5题,满分76分)解答下列各题必须在答题纸的相应位置写出必要的步骤.17.(本题满分14分,第1小题满分6分,第2小题满分8分)如图,PA ⊥平面ABCD ,四边形ABCD 为矩形,1PA AB ==,2AD =,点F 是PB 的中点,点E 在边BC 上移动.(1)求三棱锥E PAD -的体积;(2)证明:无论点E 在边BC 的何处,都有AF PE ⊥.18. (本题满分14分,第1小题满分7分,第2小题满分7分)在ABC ∆中,角,,A B C 所对的边分别为,,a b c ,且5cos 13B =. (1)若4sin 5A =,求cos C ; (2)若4b =,求证:5-≥⋅BC AB .19. (本题满分14分,第1小题满分6分,第2小题满分8分)上海某工厂以x 千克/小时的速度匀速生产一种产品,每一小时可获得的利润是)315(xx -+元,其中101≤≤x .(1)要使生产该产品2小时获得的利润不低于30元,求x 的取值范围;(2)要使生产900千克该产品获得的利润最大,问:该厂应选取何种生产速度?并求最大利润.20. (本题满分16分,第1小题满分4分,第2小题满分5分,第3小题满分7分)如图,已知点P 是y 轴左侧(不含y 轴)一点,抛物线x y C 4:2=上存在不同的两点B A ,,满足PB PA ,的中点均在抛物线C 上.(1)求抛物线C 的焦点到准线的距离;(2)设AB 中点为M ,且),(),,(M M P P y x M y x P ,证明:M P y y =;(3)若P 是曲线221(0)4y x x +=<上的动点,求PAB ∆面积的最小值.21. (本题满分18分,第1小题满分4分,第2小题满分5分,第3小题满分9分) 记无穷数列{}n a 的前n 项中最大值为n M ,最小值为n m ,令2n nn M m b +=,其中*N ∈n . (1) 若2cos2n n n a π=+,请写出3b 的值; (2) 求证:“数列{}n a 是等差数列”是“数列{}n b 是等差数列”的充要条件;(3) 若对任意n ,有||2018n a <, 且||1n b =,请问:是否存在*K ∈N ,使得对于任意不小于K 的正整数n ,有1n n b b += 成立?请说明理由.青浦区2018学年第一学期高三年级期终学业质量调研测试数学参考答案及评分标准 2018.12说明1.本解答列出试题一种或几种解法,如果考生的解法与所列解法不同,可参照解答中评分标准的精神进行评分.2.评阅试卷,应坚持每题评阅到底,不要因为考生的解答中出现错误而中断对该题的评阅.当考生的解答在某一步出现错误,影响了后续部分,但该步以后的解答未改变这一题的内容和难度时,可视影响程度决定后面部分的给分,但是原则上不应超出后面部分应给分数之半,如果有较严重的概念性错误,就不给分.3.第17题至第21题中右端所注的分数,表示考生正确做到这一步应得的该题分数. 4.给分或扣分均以1分为单位.一.填空题(本大题满分54分)本大题共有12题,1-6每题4分,7-12每题5分考生应在答题纸相应编号的空格内直接填写结果. 1.{}1-; 2.“若a b <,则22am bm <”; 3.()2,3-;4.43; 5.12π;67.(0,4)(4,8); 8.32;9. 80; 10. 14;11.10,2⎛⎤ ⎥⎝⎦;12.1,3⎤⎦.二.选择题(本大题满分20分)本大题共有4题,每题有且只有一个正确答案,考生应在答题纸的相应编号上,将代表答案的小方格涂黑,选对得5分,否则一律得零分. 13. A ;14. D ; 15.C ;16. C .三.解答题(本大题满分74分)本大题共有5题,解答下列各题必须在答题纸相应编号的规定区域内写出必要的步骤.17.(本题满分14分)本题共2小题,第(1)小题6分,第(2)小题8分. 解:(1)在正四棱柱1111ABCD A B C D -中, ∵1AA ⊥平面ABCD ,AD ⊂≠平面ABCD , ∴1AA AD ⊥,故14AA =, ∴正四棱柱的侧面积为(43)448⨯⨯=, 体积为2(3)436⨯=.(2)建立如图的空间直角坐标系O xyz -,由题意 可得(0,0,0)D ,(3,3,0)B ,1(3,0,4)A ,(0,0,0)D ,3(,0,2)2E ,1(0,0,4)AA =,3(,3,2)2BE =--,设1AA 与BE 所成角为α,直线BE 与平面ABCD 所成角为θ,则11cos ||||AA BEAA BE α⋅===⋅ 又1AA是平面ABCD 的一个法向量, 故sin cos θα==,θ=.所以直线BE 与平面ABCD所成的角为arcsin61. 【另法提示:设AD 中点为G ,证EBG ∠即为BE 与平面ABCD 所成的角,然后解直角三角形EBG ,求出EBG ∠】arctan 1518.(本题满分14分)第(1)小题满分8分,第(2)小题满分6分.解:(1),1,01BP t CP t t ==-≤≤45DAQ θ∠=︒-,1tan(45)1tDQ tθ-=︒-=+, 12111t tCQ t t-=-=++所以211t PQ t +===+ 故221111211t t l CP CQ PQ t t t t t+=++=-++=-++=++ 所以△CPQ 的周长l 是定值2(2)111221ABP ADQ ABCD t t S S S S t ∆∆-=--=--⨯+正方形122(1)221t t=-++≤+当且仅当1t =时,等号成立所以摄像头能捕捉到正方形ABCD 内部区域的面积S至多为22hm19.(本题满分14分)本题共2小题,第(1)小题6分,第(2)小题8分. 解:(1)因为函数()3g x x =是函数()3mf x x x=+在区间[)+∞4,上的弱渐近函数, 所以()()1mf xg x x-=≤ ,即m x ≤在区间[)+∞4,上恒成立, 即444m m ≤⇒-≤≤(2)()()2f x g x x x -==[)2,+x ∈∞,()()22(f x g x x x ∴-==-A DCBθP Q45令2()()()2(x xh x f x g x x=-===任取122x x≤<,则2212311x x≤-<-≤<120xx<<12()()h x h x⇒>⇒<即函数()()()2(h x f x g x x=-=在区间[)2,+∞上单调递减,所以(()()0,4f x gx-∈-,又([]0,41,1-⊆-,即满足()2g x x=使得对于任意的[)2,x∈+∞有()()1f xg x-≤恒成立,所以函数()2g x x=是函数()f x=在区间[)2,+∞上的弱渐近函数.20.(本题满分16分)本题共3小题,第(1)小题4分,第(2)小题6分,第(3)小题6分.解:(1)242a a=⇒=,又双曲线的渐近线方程为y=,所以bba==双曲线的标准方程是221412x y-=.(2)法一:由题不妨设11()A x,22(,)B x,则1212(,)22x xP+,由P在双曲线上,代入双曲线方程得124x x⋅=;法二:当直线AB的斜率不存在时,显然2x=±,此时124xx⋅=;当直线AB的斜率存在时,设直线AB的方程为(0,y kxt k k=+≠≠则由y kx tAy=+⎛⎧⎪⇒⎨=⎪⎩同理y kx tBy=+⎛⎧⎪⇒⎨=⎪⎩此时223,33kt t P k k ⎛⎫ ⎪--⎝⎭代入双曲线方程得224(3)t k =-,所以212243t x x k ⋅==-(3)①对称中心:原点;对称轴方程:,y y x ==②顶点坐标:3,22⎛⎫⎪ ⎪⎝⎭,322⎛⎫-- ⎪ ⎪⎝⎭;焦点坐标:(,(1,-实轴长:2a =、虚轴长:22b =、焦距:24c =③范围:()0,,2,x y ⎡≠∈-∞+∞⎣④渐近线:0,3x y x ==21.(本题满分18分)本题共3小题,第(1)小题4分,第(2)小题6分,第(3)小题8分.解:(1)因为数列{}n b 是“Γ数列”,且11b =,3k =、4d =、0c =,所以当1n ≥,n *∈N 时,310n b +=,又*2016672N 3=∈,即20170b =, 20182017044b b d =+=+=,20192018448b b d =+=+= (2)因为数列{}n b 是“Γ数列”,且12b =,4k =、2d =、1c =()()()414344341434243434312336n n n n n n n n n n b b cb b b d b b d b b d b d +---------=-=⨯+-=+-=+-==则数列前4n 项中的项43n b -是以2为首项,6为公差的得差数列,易知{}4n b 中删掉含有43n b -的项后按原来的顺序构成一个首项为2公差为2的等差数列,41543()n n S b b b -∴=+++()()()()23467846454442414+n n n n n n b b b b b b b b b b b b -----++++++++++++⎡⎤⎣⎦2(1)3(31)26(3)2212822n n n n n n n n --=+⨯+⨯+⨯=+ 43nn S λ≤⋅,43nn S λ∴≤,设2412833n n n n S n n c +==,则()max n c λ≥,22211112(1)8(1)12824820333n n n n n n n n n n n c c +++++++-++-=-=当1n =时,2248200n n -++>,12c c <;当2n ≥,n *∈N 时,2248200n n -++<,1n n c c +<,∴123c c c <>>,∴()2max 649n c c ==, 即()2max 649n c c λ≥==(3)因为{}n b 既是“Γ数列”又是等比数列,设{}n b 的公比为1n nb q b +=,由等比数列的通项公式有1n n b bq -=,当m *∈N 时,21k m k m b b d ++-=,即()11km km km bq bq bq q d +-=-=① 1q =,则0d =,n b b =; ② 1q ≠,则()1kmd qq b=-,则kmq 为常数,则1q =-,k 为偶数,2d b =-,()11n n b b -=-; 经检验,满足条件的{}n b 的通项公式为n b b =或()11n n b b -=-.。

最新-杨浦区2018学年度第一学期高三年级学科测试[上学期] 精品

最新-杨浦区2018学年度第一学期高三年级学科测试[上学期] 精品

杨浦区2018学年度第一学期高三年级学科测试物理试卷考生注意:1.本试卷共8页,满分150分。

考试时间120分钟。

考生应用钢笔或圆珠笔将答案直接写在试卷上。

2.本试卷一、四大题中,小题序号后标有字母A 的试题,适合于使用一期课改教材的考生;标有字母B 的试题,适合于使用二期课改教材的考生;其它未标字母A 或B 的试题为全体考生必做的试题。

不同大题可以选择不同的A 类或B 类试题,但同一大题的选择必须相同,若在同一大题内同时选做A 类、B 类两类试题,阅卷时只以A 类试题计分。

3.第19、20、21、22、23题要求写出必要的文字说明、方程式和重要的演算步骤。

只写出最后答案,而未写出主要演算过程的,不能得分。

有关物理量的数值计算问题,答案中必须明确写出数值和单位。

一.(20分)填空题。

本大题共5小题,每小题4分,答案写在题中横线上的空白处或指定位置,这要求写出演算过程。

A 类题(适合于使用一期课改教材的考生)1A .在一个平面内有六根彼此绝缘的通电直导线,电流方向如右图所示,各导线的电流大小相等,I 、II 、III 、IV 为四个面积相等的区域,则垂直纸面指向纸内的磁通量最大的区域是_____________,垂直纸面指向纸外的磁通量最大的区域是_____________。

2A .将力F 分解为两个分力,若已知F 的大小及F 和F 2之间的夹角θ,且θ为锐角,则当F 1和F 2大小相等时,F 1的大小为_____________,而当F 1有最小值时,F 2的大小为_____________。

3A .带如下图所示,取计数点A 、B 、C 、D 、E 每相邻两个计数点间还有四个实验点画出),已用刻度尺测量以A 为起点,到B D 、E 各点的距离标在图上,则纸带运动加速度的大小为a =_____________m/s 2,打纸带上C 点时的瞬时速度大小为v C=_____________ m/s 。

2018-2019学年上海市杨浦区高三上英语期中试卷(含答案)

2018-2019学年上海市杨浦区高三上英语期中试卷(含答案)

杨浦区2018学年度第一学期高三期中考试英语学科试卷2018.11Ⅱ. Grammar and VocabularyDirections:After reading the passage below, fill in the blanks to make the passage coherent and grammatically correct. For the blanks with a given word, fill in each blank with the proper form of the given word; for the other blanks, use one word that best fits each blank.Time to fight gaming problemIf you’re a gamer constantly ___21___(glue)to your phone, it could be time to ask for medical help. On June 18, the WHO officially listed“gaming disorder”___22___ a mental illness, like drug or gambling addiction.Video gaming is like a non-financial kind of gambling from a psychological point of view. Gamblers use money as a way of keeping score, ___23___ gamers use points.However, playing your favorite game every now and then is no reason to be worried. People need to understand this doesn’t mean every child who spends hours playing games ___24___(be)an addict, otherwise doctors ___25___(flood)with requests for help.But according to the WHO, ___26___ you lose control over your gaming habits and put gaming above everything else in life, you should be prepared to face serious problems. According to a study published by China Youth Day in July, about one in five young Chinese play online video games for at least four to five hours per day.Thankfully, measures have been taken ___27___(address)the problem. In April, the Ministry of Education issued a notice asking Chinese schools and parents to prevent students from becoming addicted to the Internet and games.Other countries have also taken action. In 2011, South Korea passed a“shutdown law”to stop children under the age of 16 from playing video games between the hours of midnight and 6 am. Meanwhile, in Japan, some mobile phones have a special mode for children ___28___ lets their parents control what games they can download and ___29___ ______ they can play them for. In the United States, the Entertainment Software Rating Board, a nonprofit organization, puts age restrictions on most games, ___30___(mean)the children under a certain age are unable to buy them.Section BDirections:Fill in each blank with a proper word chosen from the box. Each word can be used only once. Note that there is one word more than you need.College degrees still necessary?We’re often told that if we can’t graduate from university, we’re unlikely to land a good job. However, some big-name companies say that you don’t need a college degree to do well in life.According to a list released by job review platform Glassdoor in August, a total of 15 famous companies have ___31___ college degrees as a requirement for some of their jobs, including Apple, Google, IBM, and Starbucks.The phenomenon of requiring a college degree for a position that actually doesn’t need it is called degree inflation (膨胀),according to Forbes. About 6 million jobs in the US are potentially ___32___ to degree inflation, according to a report released by Harvard Business School in 2017.This is because many employers regard having a college degree as equal to ___33___ a variety of soft skills.“Especially at a time when recruiters(招聘人员)complain that workers lack ___34___ soft skills—the ability to solve problems, work in teams and communicate—college is seen as the place that develops such abilities,”Jeffrey J. Selingo, a professor of practice at Arizona State University, US, wrote on The Washington Post.However, for some companies, a college degree doesn’t ___35___ that an applicant is a good performer.“They did some research and they saw that the individual strengths and future ___36___ rather than the academic performance of those they hired were a greater ___37___ of success in working at the firm,”Larry Nash, EY’s US director of recruiting, told Fast Company. EY, a UK-based finance company, dropped the requirement for a college degree when seeking hires in the UK in 2015.Meanwhile, in many tech sector positions, ___38___courses and on-the-job experience are more meaningful than a college degree, Ginni Rometty, CEO of IBM, told Quartz.However, this doesn’t mean a college degree is completely useless. Indeed, a college degree is still considered when ___39___ a job candidate, but it“no longer acts as a ___40___ to getting a foot in the door,”Maggie Stilwell, a recruitment expert at EY, told HuffPost.For some companies recent college graduates are no better than people who learned the same skills by themselves. As Quartz put it,“What a person knows is more important than how they learned it.”Ⅱ. Reading ComprehensionSection ADirections:For each blank in the following passages there are four words or phrases marked A, B, C, and D. Fill in each blank with the word or phrase that best fits the context.This summer we said goodbye to unnecessary plastic waste. Starbucks committed to ___41___ plastic straws in all locations by 2020, IKEA banned all single-use plastics from its stores, and entire cities banned the use of plastic bags and straws. And now we have one more thing to add to our consciousness-raising list: People are starting to understand the ___42___ of contact lenses(隐形眼镜).According to a new research out of the American Chemical Society, 20 percent of people who wear contact lenses throw them away in the toilet or sink. But as medical ___43___, contact lenses are specifically designed to be resistant in touch environments, and ___44___ they don’t biodegrade easily. Throwing contact lenses into toilet is particularly concerning because their size and ___45___ allow them to slip through filters(过滤器)meant to keep non-biological waste out of wastewater treatment plants.The study found that the chemical and mechanical processing at these treatment facilities were unable to ___46___ break down contact lenses, leaving them as part of the treated water. Post-treatment wastewater is typically spread on fields, where contact lenses can make their way into surface water and cause environmental damage.It may seem like a small thing, but with over 45 million contact ___47___ in the United States, all that plastic adds up. We are talking about 22 tons of contact lenses being improperly thrown away every year here, unnecessarily adding to the hundreds of thousands of tons of microplastics ___48___ in our oceans.So what is the right way to throw away contact lenses?It turns out that properly dealing with contact lenses is pretty ___49___. One option is to throw them in the garbage. While this will keep them out of our water ___50___, it sends them to landfill—which is not really any better. Unfortunately, you can’t just throw your contacts in the recycling bin and call it a day, either. Due to their size and packaging materials, recycling facilities typically cannot ___51___ contact lens processing, so they go to landfills. In order to actually be recycled, contact lenses need to be ___52___ at a specialty recycling facility.This doesn’t mean that all eco-conscious contact-wearers must stick to glasses, though. Fortunately, in an effort to ___53___ the waste produced by contact lenses and facilitate the recycling process, some eye care companies have started their own recycling ___54___. Through these programs, individuals can ship their used contacts to TerraCycle(a company that ___55___ in recycling the hard-to-recycle)for free.41. A. eliminating B. deleting C. producing D. saving42. A. role B. function C. impact D. efficiency43. A. terms B. devices C. tools D. equipment44. A. moreover B. nevertheless C. however D. therefore45. A. flexibility B. possibility C. capability D. similarity46. A. restrictedly B. respectively C. comparatively D. fully。

上海市杨浦区2018届高三语文上学期期末质量调研试题

上海市杨浦区2018届高三语文上学期期末质量调研试题

上海市杨浦区2018届高三语文上学期期末质量调研试题一积累应用(10分)1.根据提示填空:(5分)(1),万钟于我何加焉?(孟子《鱼我所欲也》)(2),万方多难起登临。

(杜甫《》)(3)人类的物质文明无论多么奢华,坚固,都逃不过时间的淘洗,李白在《登金陵凤凰台》中的一联“,”对此发出感慨。

2.按要求选择。

(5分)(1)现代人做事讲求“有法可依”“有根有据”,以下表述对应的一项是()(2分)A.导之以德,齐之以礼,有耻且格天行有常,不为尧存,不为桀亡B.没有规矩,不成方圆事不目见耳闻,而臆断其有无,可乎C.礼禁未然之前,法施已然之后道听而途说,德之弃也D.国不可无法,有法而不善与无法等不以言举人,不以人废言(2)填入下面语段空白处的词句,最恰当的一项是()(3分)中国古典诗文的审美通常停留于农耕时代的意象,中国古代文学理论的气、韵、境、味等均是中国人独特情趣的表现。

然而,面对现代社会的复杂经验,以“诗评、文评”为主要内容的中国古代文学理论只能做出相当有限的反应。

A.精美的意象,隽永的意境仍能酣畅淋漓的表达B.古典诗文的朦胧、雅致倒是十分贴切C.精致的古典诗文已显得力不从心D.再精美的诗文都已经失去言说的能力二阅读(70分)(一)阅读下文,完成3—7题。

(16分)标准化时代的文化乡愁(有删节)(1)用坐标横轴表示诗的完美性,用纵轴表示重要性,确立一个坐标点,计算其所占面积,便可测算诗的伟大指数。

这种表述几近完美,将诗歌欣赏的感性沉迷转化为可资遵循的理性路径,将只能意会难以言传的审美体悟做成可视化的数学模型,既易于理解又具有操作性。

但这改变不了标准化时代“精致的平庸.....”的本质。

它回答不了如下问题:为什么在我们的生命经验里,诗歌会比视像更美,更能让读者悸动与心跳、更能感受美丽与哀愁、更能使人眷恋这世间红尘?(2)严格说,悟诗比解诗更重要。

南宋严羽借禅喻诗:“大抵禅道唯在妙悟,诗道亦在妙悟。

”[1]行家眼中,这或者更贴近诗的本质:诗歌往往只表现情绪,传达情感,能触摸这种情感,感受语言的体温,也就够了。

2018-2019学年上海市杨浦区高三上英语期中试卷(含答案)

2018-2019学年上海市杨浦区高三上英语期中试卷(含答案)

杨浦区2018学年度第一学期高三期中考试英语学科试卷2018.11Ⅱ. Grammar and VocabularyDirections:After reading the passage below, fill in the blanks to make the passage coherent and grammatically correct. For the blanks with a given word, fill in each blank with the proper form of the given word; for the other blanks, use one word that best fits each blank.Time to fight gaming problemIf you’re a gamer constantly ___21___(glue)to your phone, it could be time to ask for medical help. On June 18, the WHO officially listed“gaming disorder”___22___ a mental illness, like drug or gambling addiction.Video gaming is like a non-financial kind of gambling from a psychological point of view. Gamblers use money as a way of keeping score, ___23___ gamers use points.However, playing your favorite game every now and then is no reason to be worried. People need to understand this doesn’t mean every child who spends hours playing games ___24___(be)an addict, otherwise doctors ___25___(flood)with requests for help.But according to the WHO, ___26___ you lose control over your gaming habits and put gaming above everything else in life, you should be prepared to face serious problems. According to a study published by China Youth Day in July, about one in five young Chinese play online video games for at least four to five hours per day.Thankfully, measures have been taken ___27___(address)the problem. In April, the Ministry of Education issued a notice asking Chinese schools and parents to prevent students from becoming addicted to the Internet and games.Other countries have also taken action. In 2011, South Korea passed a“shutdown law”to stop children under the age of 16 from playing video games between the hours of midnight and 6 am. Meanwhile, in Japan, some mobile phones have a special mode for children ___28___ lets their parents control what games they can download and ___29___ ______ they can play them for. In the United States, the Entertainment Software Rating Board, a nonprofit organization, puts age restrictions on most games, ___30___(mean)the children under a certain age are unable to buy them.Section BDirections:Fill in each blank with a proper word chosen from the box. Each word can be used only once. Note that there is one word more than you need.College degrees still necessary?We’re often told that if we can’t graduate from university, we’re unlikely to land a good job. However, some big-name companies say that you don’t need a college degree to do well in life.According to a list released by job review platform Glassdoor in August, a total of 15 famous companies have ___31___ college degrees as a requirement for some of their jobs, including Apple, Google, IBM, and Starbucks.The phenomenon of requiring a college degree for a position that actually doesn’t need it is called degree inflation (膨胀),according to Forbes. About 6 million jobs in the US are potentially ___32___ to degree inflation, according to a report released by Harvard Business School in 2017.This is because many employers regard having a college degree as equal to ___33___ a variety of soft skills.“Especially at a time when recruiters(招聘人员)complain that workers lack ___34___ soft skills—the ability to solve problems, work in teams and communicate—college is seen as the place that develops such abilities,”Jeffrey J. Selingo, a professor of practice at Arizona State University, US, wrote on The Washington Post.However, for some companies, a college degree doesn’t ___35___ that an applicant is a good performer.“They did some research and they saw that the individual strengths and future ___36___ rather than the academic performance of those they hired were a greater ___37___ of success in working at the firm,”Larry Nash, EY’s US director of recruiting, told Fast Company. EY, a UK-based finance company, dropped the requirement for a college degree when seeking hires in the UK in 2015.Meanwhile, in many tech sector positions, ___38___courses and on-the-job experience are more meaningful than a college degree, Ginni Rometty, CEO of IBM, told Quartz.However, this doesn’t mean a college degree is completely useless. Indeed, a college degree is still considered when ___39___ a job candidate, but it“no longer acts as a ___40___ to getting a foot in the door,”Maggie Stilwell, a recruitment expert at EY, told HuffPost.For some companies recent college graduates are no better than people who learned the same skills by themselves. As Quartz put it,“What a person knows is more important than how they learned it.”Ⅱ. Reading ComprehensionSection ADirections:For each blank in the following passages there are four words or phrases marked A, B, C, and D. Fill in each blank with the word or phrase that best fits the context.This summer we said goodbye to unnecessary plastic waste. Starbucks committed to ___41___ plastic straws in all locations by 2020, IKEA banned all single-use plastics from its stores, and entire cities banned the use of plastic bags and straws. And now we have one more thing to add to our consciousness-raising list: People are starting to understand the ___42___ of contact lenses(隐形眼镜).According to a new research out of the American Chemical Society, 20 percent of people who wear contact lenses throw them away in the toilet or sink. But as medical ___43___, contact lenses are specifically designed to be resistant in touch environments, and ___44___ they don’t biodegrade easily. Throwing contact lenses into toilet is particularly concerning because their size and ___45___ allow them to slip through filters(过滤器)meant to keep non-biological waste out of wastewater treatment plants.The study found that the chemical and mechanical processing at these treatment facilities were unable to ___46___ break down contact lenses, leaving them as part of the treated water. Post-treatment wastewater is typically spread on fields, where contact lenses can make their way into surface water and cause environmental damage.It may seem like a small thing, but with over 45 million contact ___47___ in the United States, all that plastic adds up. We are talking about 22 tons of contact lenses being improperly thrown away every year here, unnecessarily adding to the hundreds of thousands of tons of microplastics ___48___ in our oceans.So what is the right way to throw away contact lenses?It turns out that properly dealing with contact lenses is pretty ___49___. One option is to throw them in the garbage. While this will keep them out of our water ___50___, it sends them to landfill—which is not really any better. Unfortunately, you can’t just throw your contacts in the recycling bin and call it a day, either. Due to their size and packaging materials, recycling facilities typically cannot ___51___ contact lens processing, so they go to landfills. In order to actually be recycled, contact lenses need to be ___52___ at a specialty recycling facility.This doesn’t mean that all eco-conscious contact-wearers must stick to glasses, though. Fortunately, in an effort to ___53___ the waste produced by contact lenses and facilitate the recycling process, some eye care companies have started their own recycling ___54___. Through these programs, individuals can ship their used contacts to TerraCycle(a company that ___55___ in recycling the hard-to-recycle)for free.41. A. eliminating B. deleting C. producing D. saving42. A. role B. function C. impact D. efficiency43. A. terms B. devices C. tools D. equipment44. A. moreover B. nevertheless C. however D. therefore45. A. flexibility B. possibility C. capability D. similarity46. A. restrictedly B. respectively C. comparatively D. fully47. A. designers B. manufacturers C. wearers D. destroyers48. A. floating B. following C. flashing D. flooding49. A. sensitive B. extensive C. concrete D. tricky50. A. systems B. resources C. sources D. energies51. A. control B. handle C. repair D. touch52. A. reversed B. processed C. fixed D. programmed53. A. analyze B. realize C. minimize D. maximize54. A. initiatives B. performances C. events D. conferences55. A. consists B. results C. participates D. specializesSection BDirections:Read the following three passages. Each passage is followed by several questions or unfinished statements. For each of them there are four choices marked A, B, C, and D. Choose the one that fits best according to the information given in the passage you have just read.(A)School children around the world are being exposed on a daily basis to cigarette advertising and promotions by a tobacco industry that needs to recruit the young to maintain its vast profits.A major investigation in more than 22 countries across four continents by campaigners and experts has found cigarettes or promotions on display close to sweets, drinks or stationery in shops just outside schools, and often at the eye line of children.The campaign for Tobacco-Free kids analyzed reports since 2014 carried out by a range of public health groups, NGO and Johns Hopkins University.Marlboro cigarettes made by Philip Morris and British American Tobacco brands such as Pall Mall, Kent, Dunhill and Lucky Strike were being sold and promoted within 300 meters or closer to schools in nearly all the countries researchers examined in a series of studies.Brands made by Japan Tobacco and Imperial were seen near schools in a smaller number.In Peru, Guardian correspondents saw single sticks apparently for sale in corner shops near schools in flavors attractive to children. In Indonesia they saw banner ads above stalls near a primary school. In India, they saw single cigarettes and tiny packets of chewing tobacco for sale alongside sweets directly opposite school gates.Big Tobacco denies promoting its products to children; Philip Morris International(PMI)said it observes relevant regulations.“Preventing children from smoking is of the highest priority and we take very seriously our responsibility to ensure that we do not market to children anywhere in the world.”British American Tobacco(BAT)said:“Under-age smokers are not, and will never be, our target consumers…products and marketing should never appeal to, or engage under-age smokers. Across the world, we have very strict rules to ensure we do not have outdoor advertising within 100 meters of a school.”Japan Tobacco and Imperial did not respond to a request for comment.56. According to the passage, ____ is/are not included in what makes cigarette appealing to children.A. the flavored cigarettesB. the single affordable sticksC. the attractive packagingD. eye-catching position to display the product57. The writer tries to make the report convincing by ___.A. analyzing the reasons behind the phenomenonB. quoting exact words from relevant regulationsC. comparing the situations in different countriesD. listing facts collected by correspondents58. What can we learn from the passage?A. Companies use different policies to market to children in different countries.B. Both schools and parents are to blame for children’s smoking cigarettes.C. Japanese companies do not accept the accusation from the campaigners.D. There is a gap between tobacco companies’ statements and real situations.59. What’s the best title for the passage?A. What are the effects of cigarette on childrenB. How children are exposed to cigarette advertsC. Why children should be protected from cigaretteD. What we can do to help children against cigarette(B)60. Which of the following statements is FALSE about rural locations?A. Most of the registered businesses are based in rural areas.B. One fifth people interviewed have a desire to live in rural areas.C. Villages are more convenient and suitable for living than ever before.D. Villages usually have a safe, undisturbed but closely connected neighborhood.61. Mike is planning to invest in a village cottage(小别墅)and let it to tourists. He is most likely to choose thecottage on the _____.A. upper left cornerB. upper right cornerC. lower left cornerD. lower right corner62. Readers can most probably see the above information ____.A. in a textbookB. on a websiteC. in the newspaperD. in a TV program(C)Nearly three-quarters(73 percent)of US adults believe artificial intelligence will“eliminate more jobs than it creates,”according to a Gallup survey. But, the same survey found that less than a quarter(23 percent)of people were“worried”or“very worried”automation would affect them personally. Notably, these figures vary depending on education. For respondents with only a four-year college degree or less, 28 percent were worried about AI taking their job, for people with at least a bachelor degree, that figure was 15 percent.Will AI destroy jobs or create them? No one really knows. On the surface, these answers suggest ignorance, or short-sightedness, but they also reflect a deep divide among experts on what exactly the effects of new technology will have on the workplace. Studies trying to estimate job losses caused by advances in robotics and AI vary wildly.Historically, though, technology usually leads to a net gain in jobs, destroying some professions but creating new ones in the process. What’s different this time around, argue some economists and AI experts, is that machines are smarter than they were, and historical examples don’t offer a useful comparison.Considering these contradictory predictions, it’s no wonder that most Americans think automation is someone else’s problem. This isn’t ignorance, either. Even in high-risk industries like truck driving, there’s only so much automation can do. A computer can drive on a highway, yes, but it can’t repair a truck, unload its goods, argue with unhelpful warehouse managers, or even refill the gas tank. Not yet anyway.The findings from Gallup’s survey also show that the use of AI is already widespread in the US. Nearly 9 out of 10 Americans(85 percent)use at least one of six devices or services that use features of artificial intelligence. 84 percent of people use navigation(导航)apps like Waze, and 72 percent use streaming services like Netflix. 47 percent use digital assistants on their smartphones, and 22 percent use them on devices like Amazon’s Echo.AI is something integrated into products and jobs bit by bit. You might not think that Netflix’s predictions of what you want to watch next count as artificial intelligence(or that they’re even intelligent at all),but they’re helped the service steal viewers from traditional TV and cable companies by shaping the creation of shows like House of Cards. Measuring this sort of impact in economic surveys is understandably hard.Gallup’s survey helps illustrate AI is not some mysterious event that will change the world overnight at some point in the future. It’s something that is already happening. As Frank Newport, editor-in-chief of Gallup, told The New York Times:“Whether they know it or not, AI has moved into a big percent of Americans’ lives in one way or another already.”63. Which of the following statements is TRUE?A. The more education one receives, the more worried he is about job losses.B. The development of technology used to create more jobs than it eliminated.C. Most Americans are afraid that AI is becoming a threat to their current jobs.D. People ignore the divide among experts on the impact of AI on workplace.64. The underlined word“contradictory”is closest in meaning to ____.A. conflictingB. reasonableC. ridiculousD. objective65. Why is truck driving classified as a high-risk industry?A. Because truck drivers are more likely to get into accidents.B. Because truck drivers usually have to do a lot of manual labor.C. Because computers can take the place of the drivers to drive.D. Because trucks can be produced and repaired by computers.66. What can we learn from Gallup’s survey?A. AI will lead to more unemployment in the future.B. AI is gradually changing different aspects of our life.C. The hidden impact of AI on job losses is meansurable.D. All the TV viewers will turn to streaming services someday.Section CDirections:Read the passage carefully. Fill in each blank with a proper sentence given in the box. Each sentence can be used only once. Note that there are two more sentences than you need.Since ancient Greece, people have used zodiac signs(星座)to judge a person’s character traits. ___67___According to The Washington Post, a new study published in the journal Nature Human Behavior on Sept 17, could tell us something more about who we are. It identified four personality types: reserved, role models, average and self-centered.___68___ All these are related to the five main personality traits everyone’s believed to possess: extroversion (外向性),agreeableness, conscientiousness, emotional stability and openness.Researchers, with the aid of computer software found that self-centered people scored higher on extroversion, but lower than average on the other four traits.“These are people you don’t want to hang out with,”co-author William Revelle, professor of psychology, told the Daily Mail.Members of the reserved group were lacking in openness and extroversion, but were more agreeable and conscientious. ___69___People defined as role models scored well in most traits, but were weak in emotional stability.“These are people who are dependable and open to new ideas,”Luis Amaral, co-director of the Northwestern Institute on Complex Systems in the US, told Newsweek.“These are good people to be in charge of things. In fact, life is easier if you have more dealings with role models.”Apart from these three personality types, a totally new type was found: average. This type according to Science Daily, get average scores in all traits. Females are more likely than males to fall into this type.___70___ For example, role models are usually seniors, while the traits of the self-centered type mainly fall in teenage males.However,“certain aspects are changing,”Amaral told USA Today.“As people mature and grow, their personality also matures and grows. I think there is a positive message that people mature and they move to more desirable characteristics.”Ⅱ. Summary WritingDirections:Read the following passage. Summarize the main idea and the main point(s) of the passage in no more than 60 words. Use your own words as far as possible.People are social creatures by nature, and so it is hardly surprising that some portion of their self-esteem(自尊心)comes from the approval of others. This instinct is why the approval of peers, and the fear of disapproval, is such a powerful force in many people’s lives.Despite the most common associations with the term peer, peer pressure is not always negative. A student whose friends do extremely well in academics may be obliged to study harder and get good grades. Players on a sports team may feel driven to play harder in order to help the team win. This type of influence may even get a friend off drugs, or help an adult take up a good habit or drop a bad one. Study groups, class projects, and even book clubs are examples of positive peer groups, that encourage people to better themselves.However, for certain individuals, seeking social acceptance is so important that it becomes like an addiction. In order to fit in, they may go so far as to abandon their sense of right and wrong. Groups of children may join in bullying(欺凌)newcomers in school. Teens and young adults may feel obliged to use drugs or alcohol, or join gangs that encourage criminal behavior. Mature adults may sometimes feel pressured to cover up illegal activity at the company where they work, or end up in debt because they are unable to resist the temptation to buy a house or car that they can’t afford in an effort to keep up with the Joneses.There is no question that some people are more easily affected by peer pressure than others. Being self-aware is at the root of managing this type of pressure.“Going with the flow,”is not always a bad thing, but as each individual is still responsible for the consequences, it is important to be a thinking participant in the decision.Ⅱ. TranslationDirections:Translate the following sentences into English, using the words given in the brackets.72. 他一交试卷就意识到忘记写名字了。

2018届上海市杨浦区高三上学期期中质量调研语文试题 word版含答案

2018届上海市杨浦区高三上学期期中质量调研语文试题 word版含答案

2018届上海市杨浦区高三上学期期中质量调研语文试题 word版(答案做在答题卡上)(满分150分,时间150分钟)一、积累应用(10分)1.按要求填空:(6分)(1)不应有恨,?(苏轼《·明月几时有》)(2)荀子在《劝学》中提倡学习贵在坚持,即使天资再好,也不能一蹴而就:,。

(3)李白在《梦游天姥吟留别》中描绘天姥山夜间猛兽震憾人心的吼声:,。

2.按要求选择。

(4分)(1)下列各项中没有歧义的一句是()A.每周一的早晨,我们都能看见校门一边站着一位同学,迎接师生们入校。

B.她是传奇人物,她是脱口秀女王,她的故事讲不完。

C.暑假期间,两个师范大学的女生自愿前往贵族苗寨担任指导教师。

D.局里刚到一批保密材料,为保证材料安全,他只能在机要室阅读。

(2)秋日午后,满园桂香,你信步其中,哪句诗描绘此时景物最合适()A.绿玉枝头一粟黄,碧纱帐里梦魂香,晓风和月步新凉。

B.桂子月中落,天香云外飘,霜薄花更发,冰轻叶未凋。

C.暗淡轻黄体性柔,情疏迹远只香留。

D.南中有八树,繁华无四时,不识风霜苦,安知零落期。

二、阅读(70分)(一)阅读下文,完成3-8题。

(17分)上帝、数据和故事(有删改)(1)关于“大数据”的名言:“除了上帝....,任何人都必须用数据来说话。

”(2)在这句话中,大数据俨然成了一个新的“上帝”,人容易在如此理解里被大数据所管控,不时地失去自我主体位置,最终导致认知和改造世界的迷惘与失误。

(3)通俗理解,“大数据”即是“大量”的数据。

它解决了以往小部分数据时,必须由局部去推测整体的困难。

如在大海航行时,航行者发现冰山一角,以往必须借助某种“算法”,去推测冰山的大小;在冰山“大数据”可得到时,整个冰山便容易把握,航行者不需要任何“算法”去推测。

而且,如果数据可以“大”到无所不包的“全量”时,人类就能够大大地提高趋利避害的准确性。

试想,当你一眼就看清全部冰山,你自然就能够准确地安全航行。

2018-2019学年上海市杨浦区复旦大学附中高三(上)期中物理试卷

2018-2019学年上海市杨浦区复旦大学附中高三(上)期中物理试卷

2018-2019学年上海市杨浦区复旦大学附中高三(上)期中物理试卷试题数:20,满分:1001.(单选题,3分)下列关于电场和磁场的说法中正确的是()A.电场线和磁感线都是封闭曲线B.电场线和磁感线都是不封闭曲线C.通电导线在磁场中一定受到磁场力的作用D.电荷在电场中一定受到电场力的作用2.(单选题,3分)如图所示是利用发波水槽观察到的水波衍射图象,从图象可知()A.B侧波是衍射波B.A侧波速与B侧波速相等C.减小挡板间距离,衍射波的波长将减小D.增大挡板间距离,衍射现象将更明显3.(单选题,3分)一石块从楼房阳台边缘向下做自由落体运动到达地面,把它在空中运动的时间分为相等的三段,如果它在第一段时间内的位移是1.2m,那么它在第三段时间内的位移是()A.1.2mB.3.6mC.6.0mD.10.8m4.(单选题,3分)如图所示,质量为m的小球,从桌面上竖直向上抛出,桌面离地高为h,小球能到达的最高点离地面的高度为H,若以桌面作为重力势能为零的参考平面,不计空气阻力,则小球落地时的机械能为()A.mgHB.mghC.mg(H+h)D.mg(H-h)5.(单选题,3分)一个单摆在竖直平面内做小角度摆动,如果摆球的质量增加为原来的4倍,摆球经过平衡位置时的速度为原来的一半,则单摆的()A.频率不变,振幅不变B.频率不变,振幅改变C.频率改变,振幅不变D.频率改变,振幅改变6.(单选题,3分)如图所示,三根长为L的直线电流在空间构成等边三角形,电流的方向垂直纸面和向里。

电流大小均为I,其中A、B电流在C处产生的磁感应强度的大小分别为B0,导线C位于水平面处于静止状态,则导线C受到的静摩擦力是()A. √3 B0IL,水平向左B. √3 B0IL,水平向右B0IL,水平向左C. √32D. √3B0IL,水平向右27.(单选题,3分)如图所示,直线a和曲线b分别是在平直公路上行驶的汽车a和b的位置-时间(x-t)图线。

2018-2019年上海市杨浦区高三上期中

2018-2019年上海市杨浦区高三上期中

x n杨浦区 2018 学年度第一学期高三期中质量调研数学学科试卷一、填空题(本大题共 12 题,满分 54 分,第 1~6 题每题 4 分,第 7~12 题每题 5 分) 1. 已知集合 A = {1, 2, m }, B = {3, 4} ,若 A B = {4} ,则实数 m = . 2. 若 P 2= 6 ,则 n = .3. 函数 f ( x ) = arcsin x + 1的定义域为 .4. 若球的大圆的面积为9π,则该球的体积为 .5. 函数 f ( x ) = sin 2 x - cos 2 x 的最小正周期为.6. 若掷一颗质地均匀的骰子,则出现向上的点数大于 4 的概率是.7. 若 f ( x ) = sin x cos θ+ cos x sin θ 是 定 义 在 R 上 的 偶 函 数 , 其 中 0 ≤θ≤ π, 则2θ= .8. 设 常 数 a ∈ R , 函 数 a = .f ( x ) = ln ( x + a ) , 若f ( x ) 的 反 函 数 图 像 经 过 点 (3,1) , 则9. 函数 y = -的值域为.10. 若非零实数a ,b 满足 a 2 + 4b 2 = 1,则2ab a + 2 b的最大值为 .11. 已 知 f ( x ) 是 定 义 域 为 R 的 奇 函 数 , 满 足 f (1 + x ) = f (1 - x ) , 若 f (1) = 2 , 则f (1) + f (2) + f (3) + + f (2018) = .12. 已知定义域为(0, +∞) 的函数 f ( x ) 满足:对任何 x ∈ (0, +∞) ,都有 f (3x ) = 3 f ( x ) ,且当x ∈ (1, 3] 时, f ( x ) = 3 - x .在下列结论中,正确命题的序号是.①对任何 m ∈ Z ,都有 f (3m) = 0 ;②函数 f ( x ) 的值域是[0, +∞) ; ③存在 n ∈ Z ,使得 f (3n+1)= 17 ;④“函数 f ( x ) 在区间(a , b ) 上单调递减”的充要条件是“存在 k ∈ Z ,使得(a , b ) ⊆ (3k, 3k +1) ”.1- x二、选择题(本大题共 4 题,满分 20 分,每题 5 分) 13. 为了得到函数 y = sin ⎛x +5π⎫的图像,可将函数 y = sin x 的图像( )6 ⎪A. 左移C. 左移⎝⎭5π 个长度B. 右移65π 个长度 D. 右移125π 个长度65π 个长度1214. 已知 a ,b ∈ R ,则“ ab > 0 ”是“ a + b> 2 ”的()b aA. 充分非必要条件B. 必要非充分条件C. 充要条件D. 既非充分又非必要条件15. 符号[ x ] 表示不超过 x 的最大整数,如[π] = 3,[-1.08] = -2 ,定义函数{x } = x - [x ] ,那么下列命题中正确的序号是( )①函数{x }的定义域为 R ,值域为[0,1] ;②方程{x } = 1,有无数解;2③函数{x }为周期函数;④函数{x }是增函数A. ①②B. ②③C. ③④D. ④①16. 如 图 所 示 , 已 知 PA ⊥ 面 ABC , AD ⊥ BC 于 D , BC = CD = AD = 1,令 PD = x , ∠BPC =θ,则( )A. tan θ=C. tan θ=xx 2+ 21 x2 + 2B. tan θ=D. tan θ=x x 2 +1 1 x 2 +1三、解答题(本大题共有 5 题,满分 76 分)17. (本题满分 14 分,第 1 小题满分 6 分,第 2 小题满分 8 分)在 ABC 中,角 A , B ,C 所对的边分别为 a , b , c , b = (1) 若 a = 3,求sin A 的值;(2) 若 ABC 的面积等于 1,求 a 的值.5, B = π.4218. (本题满分 14 分,第 1 小题满分 7 分,第 2 小题满分 7 分)如图,圆锥的顶点是 P ,底面中心是O ,已知OP = ,圆O 的直径是 AB = 2 ,点C 在弧 AB上,且∠CAB = 30.(1) 求圆锥的侧面积; (2) 求O 到平面 APC 的距离.19. (本题满分 14 分,第 1 小题满分 6 分,第 2 小题满分 8 分)科学家发现某种特别物质的温度 y (单位:摄氏度)随时间 x (单位:分钟)变化规律满足关系式: y = m 2x+ 21- x(0 ≤ x ≤ 4, m > 0) .(1) 若 m = 2 ,求经过多少分钟,该物质的温度为 5 摄氏度; (2) 如果该物质温度总不低于 2 摄氏度,求 m 的取值范围.20. (本题满分 16 分,第 1 小题满分 4 分,第 2 小题满分 5 分,第 3 小题满分 7 分)已知函数 f ( x ) = log 2 (ax 2+ 2x - a ).(1) 当 a = -1时,求该函数的定义域; (2) 当 a ≤ 0 时,如果 f ( x ) ≥ 1 对任何 x ∈[2, 3] 都成立,求实数 a 的取值范围;(3) 若a < 0 ,将函数 f ( x ) 的图像沿 x 轴方向平移,得到一个偶函数 g ( x ) 的图像,设函数 g ( x ) 的最大值为h (a ) ,求h (a ) 的最小值.τ-1 k21. (本题满分 18 分,第 1 小题满分 4 分,第 2 小题满分 5 分,第 3 小题满分 9 分)记 f ( x ) = x k ( x > 0, k ∈ Z ) . (1)求函数 F ( x ) = f 2 ( x -1) -1 的零点;(2) 设ζ,η,μ均为正整数,且 μ为最简根式.若存在 n ∈ N *,使得 f 0 (ζ+η μ) 可唯一表示为 τ+τ∈ N * ).求证: ζ2 -η2μ = 1;* f n (t + s ) - f n (t ) - f n (s )+ f n (2) (3) 已知 f (t )+ f ( s ) = 1 ,是否存在n ∈ N ,使得 1 1 1 1 ≥ 1成 -1 -1 1f n 1 (4) - f n (2)立.若存在,试求出 n 1 的值;若不存在,请说明理由.n1。

上海市杨浦区2017-2018学年度第一学期高三英语模拟质量调研 2017. 12

上海市杨浦区2017-2018学年度第一学期高三英语模拟质量调研     2017. 12

杨浦区2017-2018学年度第一学期高三模拟质量调研2017. 12满分140分。

考试时间120分钟。

第I卷(共100分)II. Grammar and VocabularySection ADirections: After reading the passage below, fill in the blanks to make the passages coherent and grammatically correct. For the blanks with a given word, fill in each blank with the proper form of the given word; for the other blanks, use one word that best fits each blank.It’s interesting when you think about how Japan is a nation (21) ______ appreciates the virtues of silence and good manners, and yet when it comes to eating noodles, Japanese people can be (22) ______ (loud) in the world.According to lifestyle website grapee.jp, slurping (发出"哧溜"声) when eating noodles (23) ______ (encourage) in Japanese culture. It’s believed that taking air into your mouth (24) ______ enhance the flavor of the noodles, and that it helps cool down the noodles. It’s also considered to be a way to show appreciation for the dish. Sometimes, just making the noise alone seems to make the noodles more enjoyable.It wasn’t until a new expression –“noodle harassment(骚扰)”-- came out last year on social media (25) ______ Japanese people started to realize that the slurping noise is making some foreign visitors uncomfortable.(26) ______ a response, Japanese instant noodle maker Nissin introduced a so-called noise-canceling fork last month. The fork, which looks like an electric toothbrush, is connected wirelessly to a smart phone. When the person using the fork starts to slurp, the fork sends a signal to the perso n’s phone, (27) ______ (make) it play a sound to mask the slurping noise.But is it really necessary? Dining traditions do vary. (28) ______ is considered to be proper table manners in one country is likely to be seen as rude in another. In India, people eat with their hands (29) ______ they think in this way they build a connection with the food. However, people who are used to eating with forks might find it uncomfortable to get their hands (30) ______ (cover) in oil and bits of food. But this eating method is part of Indian's culture, just like Japan's slurping is part of its own.“So, if your are eating noodles, whether that’s ramen, uudon, or soba, please slurp,” wrote reporter Brian Ashcraft on blog Kotaku. “If anyone gets annoyed while you are doing that, pay them no mind because they're missing the point entirely.”Section BDirections: Fill in each blank with a proper word chosen from the box. Each word can only be used once. Note that theresealing up critical wounds in the skin or the organs, without the need for staples or sutures(钉合或缝合).It’s called MeTro. It was developed by researchers from both Harvard Medical School and the University of Sydney, led by Nasim Annabi, an assistant professor of chemical __31__. The glue is made from a modified(改良的)human protein that responds to UV light, allowing the application and drying of the gel-like substance in just a minute.According to the international team of researchers behind the glue, it could quite literally be a lifesaver, sealing up wounds in 60 seconds without stopping the natural __32__ and relaxing of the organ or the skin it’s applied to. Wounds __33__ with MeTro can heal up in half the time compared with stitches or staples, the researchers claim, and if surgery is required then MeTro can simplify that __34__ too. It's also one of several ways researchers are exploring to engineer our body's own natural substances to help repair it when needed.The __35__ applications are powerful – from treating serious __36__ wounds at emergency sites such as following car accidents and in war zones, as well as improving hospital surgeries.MeTro is simple to apply, can be easily s tored, and works closely with natural __37__ to heal a wound. What’s more, it degrades without leaving any kind of poisonous leftovers in the body.For now the trials are __38__ to animal models. But human trials are in the works, and the results to date are incredibly __39__. If the MeTro can be further developed into a __40__ product, it could become an essential part of a first responder’s toolkit.III. Reading ComprehensionSection ACompetition is good for businesses. In the world of navigation(导航)systems, however, competition is also a necessity --- it may not be wise to rely on foreign systems for positioning and tracking services. Now, ___41___ remarkable accuracy and reliability, China’s BeiDou system has made its presence felt.The BeiDou project was set up in 1994. The first BeiDou satellite was not launched until 2000. Now, ___42___, there are already more than 20 BeiDou satellites in orbit (轨道) . They form a ___43___ network that provides positioning, navigation and timing services for China and several other Asian countries.This “home-grown" system is now ___44___ a major upgrade. Earlier this month, two BeiDou-3 satellites, the first of China’s most powerful ___45___of navigation satellites, were launched into space. The launch marks the b eginning of the global ___46___ of the BeiDou navigation system. Over the next three years, China plans to send up 30 more BeiDou-3 satellites; The expanded navigation system will ___47___ create a network that is able to support military and civilian applications around the world.Scientists involved in the project said the new system would give civilian users an accuracy of 2.5 meters to five meters, overtaking that of the ___48___ positioning technologies. BeiDou’s chief designer said the new satellites would be able to __49___ which lane a car is using on a motorway and __50___ the swing of a building in high winds. It will also be able to guide fire trucks to the nearest water hydrant (消防栓).The Chinese military, meanwhile, will be able to use coded signals for millimeter(毫米)___51___ .China is only the third country in the world to develop a navigation system on its own, after the United States (GPS) and Russia (GLONASS). Developing BeiDou is a necessity. The system __52___ national security by ending a reliance on foreign systems. Moreover, it enhances China’s international reputation for technological ___53___.For most of us, the benefits of the new satellite system will be felt in a couple of years when more phones are ___54___ with BeiDou chips (芯片). Many smartphones today still use GPS and GLONASS. That’ll soon change with the development of BeiDou. One product manager ___55___ most smartphones to be able to receive BeiDou signals. He says: “In three years’ time, people may still say ‘I’m using GPS’, but in fact, their phone is tune in to BeiDou. ”41. A. dominating B. boasting C. shifting D. inputting42. A. however B. afterwards C. moreover D. therefore43. A. continental B. local C. domestic D. regional44. A. enduring B. encountering C. undergoing D. processing45. A. generation B. information C. examination D. revolution46. A. extension B. expansion C. interaction D. invasion47. A. objectively B. eventually C. sufficiently D. essentially48. A. existing B. progressing C. upcoming D. everlasting49. A. explore B. investigate C. spot D. remind50. A. detect B. prevent C. protect D. adjust51. A. privacy B. accuracy C. fluency D. currency52. A. convinces B. insures C. highlights D. strengthens53. A. innovation B. consumption C. emission D. exhibition54. A. decorated B. furnished C. equipped D. connected55. A. respects B. instructs C. inspects D. expectsSection B(A)A Swedish power plant is taking reuse and recycle to the next level by burning unusable clothing instead of coal, Bloomberg reports.Retail giant Hennes & Mauritz, more commonly known as H&M, is helping the utility transition away from coal through its moldy (发霉的) or otherwise unsalable clothing.The multi-fuel power and heating station in Västerås, central Sweden, is planning to be completely fossil-fuel free by 2020. It’s the largest station of its kind and Sweden claims it’s one of Europe’s cleanest. To kick its coal habit, the station is turning instead to other burnable materials including recycled wood, rubbish and yes, clothes.“Our goal is to use only renewable and recycled fuels,” Jens Neren, head of fuel supplies at the utilit y company which owns and operates the Västerås plant, told Bloomberg.Johanna Dahl, head of communications for H&M in Sweden, told Bloomberg that the company allows only the burning of clothes which are no longer safe to use.“It is our legal obligation t o make sure that clothes that contain mold or do not meet the requirements of our strict restriction on chemicals are destroyed,” she said.The Västerås plant has burned around 15 tons of old H&M clothes so far this year, compared with about 400,000 tons of rubbish, Neren told Bloomberg.Sweden has one of the world’s greener energy generating systems, and has invested in bioenergy, solar power and electric buses. In 2015, the Scandinavian country announced an ambitious aim to become one of the first nations in the world to end its dependence on fossil fuels. According to the Swedish government, the country has already heavily reduced its dependence on oil, which accounted for 75% of the energy supply in 1970, and now makes up a 20% share.56. Which of the following can serve as fuel in the Västerås plant?A. Fashionable coats in H&M chain store.B. Old TV sets deserted as rubbish.C. Wooden furniture in second-hand shop.D. H&M clothes unsuitable for sale.57. The underlined word in the last paragraph “generating” is closest in meaning to ______.A. eliminatingB. adjustingC. producingD. circulating58.What can we learn from the passage?A. The Swedish government discourages the development of bioenergy.B. Clothes only take up a small proportion of the burning material.C. Sweden’s fossil-fuel free plan is almost accomplished by now.D. Sweden has an ambition to be the cleanest country in the world.59. What is the main idea of the passage?A. A Swedish power plant is burning unusable H&M clothes for fuel.B. The Swedish government aims high and is taking effective action.C. H&M is looking for a new way to strengthen its position in fashion.D. Coal and oil are no longer regarded as the primary fuels in Sweden.(B)RAINFOREST ADVENTURE TIPS(1) Find out about the trail and surroundings, be sure that you have enough time to complete the entire route before darkness falls. Do not stray off the path to chase after animals.(2) Use good judgment regarding the fitness level required for the trek(徒步跋涉), and know your physical limits.(3) Always inform the park officials or let someone know of your plans and destination for the day, especially if going alone.(4) Take plenty of water and pack a few easy to eat snacks to keep energy level up. Unless trekking with a local guide, it is not advisable to eat jungle fruit or drink from any water source.(5) Be as quiet as possible to avoid scaring any wildlife. Getting an early start during the dawn provides the best chance to sight animals seeking food and the warmth of the early morning sun.(6) Wear thin, loose, preferably cotton clothing to remain comfortable.(7). Cover arms and legs with long trousers and long-sleeved shirts to ward off mosquitoes and to provide protectionagainst thorny plants.(8) Be prepared for sudden rain showers by carrying a poncho that wraps over both body and your carrying pack to keep everything dry.(9) Choose footwear with proper ankle support and good traction.(10) A wide brimmed that helps to shade a trekker from the heat of the tropical60. Before an adventure, a trekker should ______.A. tell the park officials his destination and time scheduleB. pack up some jungle fruit juice and pre-cooked mealsC. consult a local guide about the most adventurous routeD. have his fitness level assessed at the tourist center61. Which of the following is NOT suitable for a rainforest trekking?A. Long-sleeved cotton shirts.B. Tight sports shorts.C. Hiking boots.D. A wide brimmed hat.62. If a trekker starts out at dawn, he may ______.A. escape being caught in the rainB. sight scared wildlifeC. enjoy the heat of the tropical sunD. see animals seeking food(C)The largest genetic study of mosquitoes has found their ability to resist insecticides is evolving rapidly and spreading across Africa, putting millions of people at higher risk of contracting malaria(疟疾).British scientists who led the work said mosquitoes' growing resistance to control tools such as insecticide-treated bed nets and insecticide spraying, which have helped cut malaria cases since 2000, now threatens “to disturb malaria control” in Africa.“Our study highlights the severe challenges facing public efforts to control mosquitoes and to manage and limit insecticide resistance,” said Martin Donnelly of the Liverpool School of Tropical Medicine, who worked on the study with a team from Britain’s Wellcome Trust Sanger Institute.Latest World Health Organization (WHO) data show that 216 million people were infected last year with the malaria parasite (寄生虫), which is transmitted by blood-sucking Anopheles mosquitoes.The disease killed 445,000 people in 2016, and the majority of them were children in sub-Saharan Africa.To understand how mosquitoes are evolving, the researchers sequenced the DNA of 765 wild Anopheles mosquitoes taken from 15 locations across eight African countries. Their work, published in the journal Nature on Wednesday, created the largest data resource on natural genetic variation for any species of insect.Analyzing the data, the scientists found that the Anopheles gambiae mosquitoes(冈比亚疟蚊)were extremely genetically diverse (多样化的) compared with most other animal species. This high genetic diversity enables rapid evolution, they said, and helps to explain how mosquitoes develop insecticide resistance so quickly.The data also showed the rapid evolution of insecticide resistance appeared to be due to many previously unknown genetic variants(变体)within certain genes. The scientists said these genetic variants for insecticide resistance were not only emerging independently in different parts of Africa, but were also being spread across the continent by mosquito migration.Michael Chew, an expert at Britain’s Wel lcome Trust global health charity which helped fund the research, said the finds underlined the importance of pushing scientific research ahead to control malaria.Global efforts to control malaria through effective vaccine, insecticides and the best drug combinations require urgent, united action by scientists, drug companies, governments and the WHO.63. Which of the following is scientists’ headache?A. The number of mosquitoes in Africa is growing rapidly.B. Some genetic variants of mosquitoes are still unknown.C. The existing insecticides aren’t as effective as they used to be.D. Millions of African people have resistance to medicines for malaria.64. Malaria cases can be cut by ______.A. threatening drug companiesB. spraying insecticidesC. limiting blood donationD. transmitting data65. What CANNOT be concluded from the passage?A. Children are more likely to be bit by mosquitoes.B. Many previously unknown variants are found in the study.C. The mosquito migration contributes to the spread of variants.D. Anopheles mosquitoes have great genetic diversity.66. Which is FALSE about the genetic study of mosquitoes?A. It created the largest data on natural genetic variation for any insect species.B. It found the possible causes for the rapid evolution of insecticide resistance.C. It discovered where the genetic variants emerged and how they were spread.D. It highlighted the public efforts and appealed to limit the use of insecticides.Section CDirections: Read the following passage. Fill in each blank with a proper sentence given in the box. Each sentence can be used only once. Note that there are two more sentences than you need.Imagine you're standing in line to buy an afterschool snack at a store. You step up to the counter and the cashier scans your food. Next, you have to pay. But instead of scanning a QR code with your smartphone, you just hold out your hand so the cashier can scan your fingerprint. Or, a camera scans your face, your eyes or even your ear.__________67__________ As technology companies move away from traditional password, biometric(生物识别)security, which includes fingerprint, face and voice ID, is becoming increasingly popular.In 2013, Apple introduced the iPhone 5s, one of the first smartphones with a fingerprint scanner. Since then, using one’s fingerprint to unlock a phone and make mobile payments has become commonplace, bringing convenience to our lives. And since last year, Samsung has featured eye-scanning technology in its top smartphones, while Apple’s new iPhone X can even scan a user’s face.__________68__________ “Biometrics, ideally, are good,” John Michener, a biometric expert, told tech website Inverse. “In practice, not so much.”When introducing the new iP hone’s Face ID feature at Apple’s Keynote Event in September, Phil Schiller, Apple’s senior vice president, said, “__________69__________”But it’s already been done. In a video posted on community website Reddit on Nov 3, two brothers showed how they wer e each able to unlock the same iPhone X using their own face, Quartz reported. And they aren’t even twins.“We may expect too much from biometrics,” Anil Jain, a computer science professor at Michigan State University, told CBS news. “No security systems are perfect.”Earlier this year, Jain found a way to trick biometric security. Using a printed copy of a thumbprint, she was able to unlock a dead person's smartphone for police.“It’s good to see biometrics being used more,” Jain told CBS News, “becaus e it adds another factor for security. __________70__________”IV. Summary WritingDirections: Read the following passage. Summarize the main idea and the main point(s) of the passage in no more than 60 words. Use your own words as far as possible.It’s a common sight to see food delivery workers riding electric bikes through big cities in China. Most of them seem to be in a hurry, as they run red lights to deliver their meals in time. However, such reckless(鲁莽的)behavior often causes serious problems.In the first half of this year, food delivery drivers had 76 traffic accidents in Shanghai alone, according to the Shanghai Public Security Bureau. This means that on average, there is a food delivery worker that gets hurt or even dies on the road in Shanghai every 2.5 days.Other cities also share similar problems. In Nanjing, three people died and 2,473 were injured in road accidents related to food delivery workers in the same period, according to the Ministry of Public Security.The rise of reckless behavior among food delivery workers is closely related to the growing demand for their service, reported People’s Daily. About 150 million people in China use food delivery services, according to China Radio International (CRI). Such a big market has led to a large demand for food delivery workers, with some companies offering high salaries to attract new workers.However, food delivery workers are often under high pressure from their employers. They face company fines of 20 yuan for delivering food late and upwards of 200 yuan for receiving complaints, reported CRI. Moreover, the more orders they take, the more commission(佣金)they can earn, leading to some workers checking their mobile phones for new orders while they're riding their bikes.While most c ompanies have measures requiring delivery workers to follow traffic rules, “there remains a problem of whether these requirements and rules for delivery workers are truly entering their ears, brains and hearts,” Wang Liang, deputy head of the Traffic Police Security Bureau, told news website The Paper.To solve the problem, some cities have taken action. Shanghai has asked companies to train their workers on traffic rules and safety. Now in Shenzhen, if a delivery worker gets caught breaking traffic rules more than twice, he or she will be banned from driving food delivery vehicles for a whole year.第II卷(共40分)I. Translation71. 这个比赛旨在鼓励年轻人继承中国文化的传统。

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杨浦区2018学年度第一学期高三年級期中质量调研语文学科试卷(答案做在答题卡上)(满分150分,时间150分钟)2018年11月一.积累应用(10分)1.根据提示填空:(5分)(1)三山半落青天外,。

(李白《登金陵凤凰台》)(2)雾失楼台,月迷津渡,。

(秦观《·郴州旅含》(3)《劝学》中用“,”两句来比喻君子通过广泛学习不断反省,从而完善自我。

2.按要求选择。

(5分)(1)小张如愿考上了清华大学。

以下各句中,哪一项最适合用来恭喜他?()(2分)A.踏破铁鞋无觅处,得来全不费功夫。

B.春风得意马蹄疾,一日看尽长安花。

C.人生得意须尽欢,莫使金樽空对月。

D.问渠哪得清如许,为有源头活水来。

(2)将下列编号的语句依次填入空白处,语意连贯的一项是()(3分)艺术与娱乐的享受通常是被动的,既不像工作活动,也不像运动或园艺等非工作的休闲活动,。

当观看一部电影时,我们会与其他观众、包括那些在不同的时间、地点欣赏同一部电影的观众一起哄堂大笑,这表明我们自己与他人一样,对某一特定的语词或行动多少会有所回应。

与此类似,人们欣赏心仪已久的大师名画时内心感觉到的敬畏和震撼,与其他曾经在昨天、甚至百年前看到这幅画的人有着同样的共鸣。

①而在其中,社会成员之间可以通过意义共享和相互理解而实现沟通。

②人们需要做的仅仅是接收影像、声音、运动、印象和情感,然后做出回应即可。

③艺术与娱乐都属于这样一种文化层次。

④文化会耗费我们的心智,但是不需耗费用脑力工作时付出的劳力或责任。

⑤在其中,我们实际上并没有花精力或投入体力,因此“文化源于脑力劳动与体力劳动的彻底分离”。

A.③④①②B.③④②①C.②⑤④③①D.②③⑤①④二.阅读(70分)(一)阅读下文,完成第3一7题。

(16分)数媒时代的“读者”衰微与“用户”兴起(1)“读者”的豪微与“用户”的兴起,是数堞时代接受主体的一个深刻变化。

(2)这一变化的信息在最直接面对“读者”的图书馆事业中有着更明晰的提示。

在我国,无论是公共图书馆还是高校图书馆,多年前己在不经意间将其业务术语中的服务对象由“读者”替换成了“用户”。

(3)“读者”之“读”,在我们传统的“读书”行为中,是孟子所谓“以意逆志”,是一种“以心会心”,有一种谦逊的姿态。

(4)“读者”之“读”在漫长的历史进程中表现为发声诵书。

这种情况,东西方皆然。

白居易《与元九书》自述其勤学:“二十已来,昼课赋,夜课书,间又课诗,不違寝息矣。

以至于口舌成疮,手肘成胝。

”如此勤奋读书而致“口舌成疮”,当然是诵读的结果。

之所以必须诵读,是因为文本没有标点特号,需要诵读断句,即所谓句读。

而句读决定本文的意义,就此而言,诵读时代的读者应该拥有对文本意义的更大主宰权。

但读者却要反复诵读,以致不惧“口舌成疮”,也要揣摩出作者“原本”的意味来,所谓“书读百遍其义自见”,这是“读”的文化精神。

据语言学家的研究,标点符号的发明有3000年的历史,但诵读时代的作者在写作时就没有想到要去采用它来断句表意。

之所以想不到,说明读者没有给予作者想到必须采用它的充足理由。

这可从一个侧面表明,诵读时代。

(5)一个广泛兴起的阅读社会,是一个由机械印刷开创的以默读为主导的社会。

默读与诵读相比,具有个人私密性,类似于“密室”阅读,这在人文学领城形成了个人经验和个人内心世界广泛而深入地发据和交流,它与现代社会的标志一一“个人”的生相互促进。

因此,阅读社会的“读”,是一种“个人”性的灵魂相遇与心灵晤谈,并由此而促成阅读社会キ富的个人精神世界。

(6)阿根廷前国家图书馆馆长博尔赫斯说:“图书馆是一个充满鬼魂的地方。

”试色无论是荷马、孔子、屈原、维吉尔,还是塞万提斯、莎士比亚,曹雪芹、托尔斯春、马克思、鲁迅……他们不分时代,虽然曾经相隔千年,他们不分地域,虽然曾经相距万里,他们的精神或心意之灵都聚集在这里,以书籍的形式,并可以令人随意准确地访问其中任何一位;天堂还能有另外的模样序化这些灵魂的秩序吗,除了困书馆和困书馆的分类编目法?(7)如果说,“读者”之“读”的要义就是“以意逆志....”,是一个心智对另一个心智的探访,尊重与忠实文本仍然是其必要的阅读伦理;那么“用户”恰恰是对这种“读”的放弃,并在其放弃中重建用户主体与文本对象的关系,强调为我所用的“用户”主宰性。

“读者”变身为“用户”是信息技术飞速发展至一定阶段的产物。

在这个阶段,其最初的表征就是历史上久经历练的阅读耐心的突热丧失。

(8)据央视一索福瑞介调查数据:中国2000年无论电视的生产量还是拥有量均呈现爆炸式增长。

从这个时候开始的一段时期,印本文学书的销售依赖于“影视同期书”。

(9)如果说,“读者”变身为“用户”,最初的表征是阅读对心的突然丧失,其接下来便是转而寻求各种替代阅读的技术,成为这些信息处理技术的用户。

《华尔街日报》长篇报道了美国一名高中生开发了一款能够将烦冗的文章精简成几行关健句子的软件。

该软件在短短一个月内吸引了50万名用户,在28个国家登上了新款应用软件热度榜的首位,被雅虎以3000万美元高价收购。

该报道以《17岁少年成千万富翁引领阅读变草》为题,由此可见人们已经是多么祈盼省略阅读过程而直取所需信息。

(10)沃森文本分析,属于“数字人文”的一种高级智能工具。

将“人文”与“计算”结合起来,名之日:“数字人文”,已渐成一种方兴未艾的人文学术方向。

它以一套现代数学接替了“以意逆志”“以心会心”、个人心智採访的人文学基础,是“读者”衰微与“用户”兴起这一文化现象的一道学术景观。

3.第(7)段加点词语“以意逆志”(“逆”是“揣测”之意)在文中的含义是(2分)4.选择第(4)段中空格中恰当的一项()(3分)A. 作着对读者的心阅读的耐心和标点的运用有着独到的想法B.作者对读者的悉心阅读的耐心和句读伦理有着坚固的信心。

c.读者在句读划分和文意理解方面有着较强的能力。

D.读者在把握句读伦理、探究文化意蕴方面有着充分的耐心。

5.结合文本,对“读”字的理解正确的一项是()(3分)A.反复诵读可加强读者对文本的主宰权,体现中国文化的精神。

B.现代人最适宜进行私密性默读的场所是图书馆。

C.传统的读书行为有两个特征,即广泛涉猎和勤奋忘我。

D.阅读能打开读者与作者之间精神世界交流的通道,丰富个人的精神体验。

6.本文第(9)段列举了一些数字,请分析其作用。

(3分)7.概括本文的行文思路。

(5分)(二)阅读下文,完成第8-11题。

(15分)摇碎一湖金(有删节)陈祖芬(1)平湖秋月这个所在,好似伸进西湖的一个接台。

楼台一角,一柱圆月灯,几株垂杨柳,柳丝境映,月影婆娑。

树们背光而立,依稀地幽幽发光,幽幽地稀低语。

湖边夜间的树,蒙上了月笼纱,就不是树林而是树雾,林深处便如云深处。

我不由想起贯岛的“云深不知处”。

独行的、结伴的人们步入云深处,便是林仙云仙。

(2)一轮画病,灯光闪烁着徐徐开过,好像一座流动的亭台楼阁。

又有扁舟摇来,船上载着一只油灯、三两游客和一轮明月。

当然,船上本没有月,但是我想,那三两賞月人,一定把那月也邀到了船上,击节咏叹一夕千年的感觉。

(3)朦胧西湖在群山环抱中,拥着万千宽爱睡去。

这一睡,就好像睡进了远古。

(4)杭州的“州”,原先是有三点水的,是“洲”。

八千年前,杭州的先民已经生产独木舟。

西湖里一叶叶扇舟,讲着悠远的、不尽的故事。

西湖的水,本来就是千年诗词。

西湖边的老房子里,萦绕着太多的记忆,关于民国、明清、南宋和历朝历代的文化因子。

(5)湖对面的山上有城隍阁,有雷峰塔。

灯光一起,一阁一塔,被金色的灯光拥着,如上天降落的镇湖之宝。

金光融入湖水,化成摇动的碎金,一直摇向湖这边,摇碎一湖金。

(6)夜西湖美得让人心醉、让人心碎!(7)泛舟至长桥,那拱起的上方,挂着一轮明月,似桥的托起,似月的小趣。

是桥上月,是月下桥。

是长桥月语,是月光桥曲。

(8)古人今人情寄明月,也许,月亮承載着千年音韵万民诗兴,承載着太多的不了情、家国情。

中国的月亮是中国的文化,中国的月亮最重最大。

(9)美国景观设计专家帕西亚・强感叹:很多人是从中国画知道中国的。

到了杭州,才体会到,中国画是怎么来的了(10)西湖周边杭州市区有古树名木一千九百ニ十三株。

面对这些三百岁、五百岁、一千岁的古树,你都得恭恭敬敬地叫一声前辈!树们在空中依偎着搭成密密的树席,高高的古树把人们带进开垦的蛮荒。

偶一抬头,常会产生幻觉:杨公提对面密林深处或住着先民?现代和古代,只一堤之隔。

(11)而这边,杨公堤的天空,上了湛蓝水彩那么清丽,杨公堤那一道道木桥和一幢幢房子的木边,也清晰得好像是用尺子用笔一道道画出来的。

(12)杨公堤虫声鸟鸣,古道疏影。

春日芳馨,秋日丰韵,夏日如锦,冬日如君。

一年四季的魅力,都能叫人长叹息!(13)西湖比树比花还丰富的,是诗文。

(14)杭州前“市长”白居易诗曰:“未能抛得杭州去,一半勾留是此湖。

”杭州又一前“市长”苏东坡在杭州抒发情怀的诗更是有四百首:“欲把西湖比西子,淡妆浓抹总相宜。

”清人《西湖水史》写道:“皎蟾当空,波光生艳,众山静绕,如百千美人临镜梳鬟,四季皆妙。

”(15)西湖是一部液体的书,有历史、文学卷、故事卷、神话、诗词、字画卷,说不尽的上下几千年的丰富和美丽。

(16)杭州诗书与园林荟萃,人文共山水一色。

(17)与西湖直接有关的文化名人至少有一百多。

在湖边的一条街又一条術,都可以闻到一个时代又一个时代的气息和韵味。

(18)杭州的历史文化只有杭州的自然风景配得上,杭州的自然风景也只有枕州的历史文化配得上(19)杭州春有苏春晓,夏有曲院风荷,秋有平湖秋月,冬有断桥残雪。

仰望双峰插云,俯瞰花港观鱼,远听南屏晚钟,近享柳浪闻莺。

更有六和观潮、白马凌空、海立天风、灵德禅踪、古刹飞峰、回龙春淙等等。

真是美丽着西湖的美丽,承载着西湖的承截,也永载着今日西湖的光荣与梦想。

(20)西湖无处无典故,无处不景观。

杭州半是山水半是城,半是景点半是人。

(21)梁山伯祝英台窗下共读,白娘子许仙雨中同行,佳话连连。

世人常说西湖很女性,但是西湖的美人缘不盖西湖的英雄气。

岳飞、于谦、张苍水,杭州堂堂三杰!人在岳庙,凭栏处,潇潇雨歇。

抬头望,壮怀激烈!(22)西湖人,喝着龙井,剥着莲莲,论剑称雄,写着今日的西湖重。

(23)中国“杭州西湖文化景观”正式列入《世界遺产名录》。

重要原因是西湖景观在十个多世纪的持续演变中,使“天人合一”的这里日臻完善。

(24)西湖的优雅美丽,那种千丝万缕的脉络,延伸在湖边飘拂的垂柳中,流淌在晚霞烘托的扁舟旁,融会到深秋铺路的黄叶里。

(25)明代狂客钟禧有诗曰:“万顷西湖水贴天,芙蓉杨柳乱秋烟。

湖边为问山多少?每个峰头住一年。

”(26)而我想:湖边为问树多少?每棵树下待半天。

(27)至少,待在夜西湖的树下,看湖里闪亮起雷峰塔和城隍阁那金色的灯光。

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