撷秀中学初三第一次模拟卷
江苏省徐州市第一中学(撷秀初级中学)中考物理一模试题

2016年撷秀初中九年级一模检测物理试卷一、选择题(每题2分,共20分,每题只有一个正确答案)1.能源、信息和材料是现代社会发展的三大支柱.下列说法正确的是( )A .太阳能是不可再生能源B .“北斗”导航是利用超声波进行定位和导航的C .卫星通信、移动通信是利用电磁波来传递信息的D .LED 灯的核心元件发光二极管是由超导材料制成的【分析】(1)可再生能源指的是像水能、风能以及太阳能,可以长期提供或可以再生的能源;(2)声波和电磁波都可以传递信息,但是声波不能在真空中传播,而电磁波可以在真空中传播,所以对于没有空气的情况下的信息传递一般都是通过电磁波实现的;(3)电磁波和电流在生活中都有着广泛的应用,电磁波的应用主要是用来传递信息;(4)二极管是由半导体做成的器件,它具有单向导电性.【解答】解:A 、对于太阳能等能够源源不断的从自然界得到的能源是可再生能源,故A 错误;B 、超声波和次声波都属于声波,不能在真空中传播;电磁波可以在真空中传播.故“北斗”导航是利用电磁波进行定位和导航的,故B 错误;C 、电磁波可以在真空中传播,故卫星通信、移动通信是利用电磁波来传递信息的,故C 正确;D 、LED 灯的核心元件发光二极管是由半导体材料制成的,故D 错误.故选C .【点评】本题考查学生能源、半导体、电磁波等相关知识的掌握情况,属于基础内容的考查,比较简单.2.下列数据,符合事实的是( )A .物理课本中一张纸的厚度约为1mm ;B .家用电冰箱正常工作电流约10AC .人正常步行的速度约为5km /hD .人的正常体温为39℃【分析】此题考查对生活中常见物体物理量的估测,结合对生活的了解和对物理单位的认识,必要时进行相关的计算,找出符合实际的选项.【解答】解:A 、一般纸张的厚度在75μm 左右,物理课本纸的厚度略大一些,在100μm=0.1mm 左右.故A 不符合实际;B 、家用电冰箱的额定功率在220W 左右,正常工作的电流在I=P/U =220W/220V=1A 左右.故B 不符合实际;C 、人正常步行的速度在1.4m/s=1.4×3.6km/h ≈5km/h 左右.故C 符合实际;D 、正常情况下,人的体温在37℃左右,变化幅度很小.故D 不符合实际.故选C .【点评】估测法是利用物理概念、规律、物理常数和常识对物理量的数值、数量级进行快速计算以及对取值范围合理估测的方法.3.下列各图描述了常见的物态变化现象,其中属于汽化的是( )【分析】汽化是物质由液态变成气态的过程,汽化有蒸发和沸腾两种方式. 【解答】解:A 、冰雪遇暖消融,由固态变成液态,属于熔化现象.不符合题意;B 、水沸腾时壶口冒“白气”,是壶内冒出的温度较高的水蒸气遇冷凝结成的小水滴,属于液化现象.不符合题意;D .用干手器将手烘干 A .冰雪消融 B .水烧开时冒出“白气” C .草叶上的“白霜”C 、霜是空气中的水蒸气遇冷凝结成的小冰晶,属于凝华现象.不符合题意;D 、用干手器将手烘干,手上的水变成了水蒸气,属于汽化现象.符合题意.故选D .【点评】本题考查了学生对生活中物态变化的判断,是中考的热点题型,解决此类题目的关键是抓住物质前后的状态变化.4.炎炎夏日,气温节节上升,温度计内水银柱慢慢升高,此过程中水银的 ( )A.质量变大B.密度变小C.内能变小D.比热容变大【分析】物体的质量、物质的比热容与温度无关,物质的密度、内能与温度有关.【解答】解:A 、物体所含物质多少叫做物体的质量,质量大小与温度无关,所以A 不正确;B 、温度升高,水银质量不变,体积变大,根据ρ=m/V 可知密度变小,所以B 正确;C 、内能的大小与物体的质量和温度有关,在质量一定时,温度越高,其内能越大,所以C 不正确;D 、比热容是物质的一种特性,只与物质的种类和状态有关,与吸放热的多少、质量、体积、温度的大小都没有关系,所以D 不正确.故选B .【点评】本题考查了温度对物理量的影响,属于基本的物理知识,平时要注意掌握和积累.5.某家庭电路中安装有“220V 10A ”的空气开关(未画出),下图是电路中的四种情况,开关全部闭合后,不会..引起空气开关“跳闸”的是:( )【分析】空气开关自动跳闸的原因是电流过大,引起家庭电路中电流过大的原因有两个,短路或总功率过大.根据给出情况中的现象,进行判断.【解答】解:A 、如图的电路中有大功率用电器,且用电器较多,开关闭合容易造成总功率过大,引起空气开关“跳闸”,不合题意;B 、图中闭合开关后,电路发生短路,会造成电流短路,引起空气开关“跳闸”,不合题意;C 、图中闭合开关后,电路发生短路,会造成电流短路,引起空气开关“跳闸”,不合题意;D 、图中闭合开关后,其中一只灯泡被短路,但另一只灯泡仍能工作,电源不会短路,不会引起空气开关“跳闸”,符合题意.故选D .【点评】本题考查学生对家庭电路中电流过大原因的掌握情况,需要从具体问题入手,分析是否会出现短路问题或用电器总功率过大.6.如图所示,在“探究平面镜成像特点”的实验中,下列说法正确的是( )A .为了便于观察找到像的位置,该实验最好选平面镜进行实验B .如果将蜡烛A 向玻璃板靠近,像会变大C .移去后面的蜡烛B ,并在该处上放一光屏,发现光屏上能成正立的像D .保持A 、B 两支蜡烛的位置不变,改变玻璃板的位置,发现B 不能与A 的像重合【分析】(1)探究平面镜成像实验中,要用透明的玻璃板代替平面镜,虽然成像不太清晰,但是在物体一侧能看到物体的像,同时还能看到代替物体的另一个物体,便于确定像的位置,便于比较物像大小关系.A B C D 第6题图 金属线 金属线(2)平面镜成像大小跟物体的大小有关,这是关键.(3)平面镜所成的像是虚像,虚像不是实际光线的会聚点,所以不会出现在光屏上.(4)平面镜成像时,像和物体的大小相等,到平面镜的距离相等.【解答】解:A、实验中用玻璃板代替平面镜,物体一侧能看到物体的像,同时还能看到代替物体的另一个物体,便于确定像的位置,故本选项错误.B、平面镜成像大小跟物体大小有关,与物体到平面镜的距离无关,蜡烛A向玻璃板靠近,像的大小不会变化,故本选项错误.C、因为光屏只能接收实像,不能接收虚像,所以移去后面的蜡烛B,并在原位置上放一光屏,不能发现光屏上能成正立的像.故本选项错误.D、平面镜成像时,像和物体的大小相等,所以移动蜡烛B使之与蜡烛A的像完全重合,像和物体到平面镜的距离相等,故本选项说法正确.故选D.【点评】此题以选择题的形式考查平面镜成像实验中需要注意的事项,这既是平时经常强调的地方,又是中考中经常涉及到的地方,要求深入理解,熟练掌握.进行物理实验时,要根据实验中遇到的问题,分析实验不成功的原因,进行改进.这是试题的走向.7.如图所示是一辆普通的电动自行车,下列关于电动自行车的相关说法错误..的是()A.当遇到紧急情况刹车时它的动能减小,机械能减小B.它左侧(或右侧)前后两个转向灯同时灭,它们是串联的C.它的电池在充电时将电能转化为化学能 D.它的把手属于省力杠杆【分析】自行车中有很多地方用到了物理的知识,具体分析选项中所描述的现象或原理,结合相关知识点可逐一做出判断.【解答】解:A、当遇到紧急情况刹车时它的质量不变,速度减小,故动能减小,重力势能不变,因此机械能减小,故A正确;B、它左侧(或右侧)前后两个转向灯虽同时亮同时灭,但它们工作时互不影响,一个坏了,另一个仍能工作,是并联的,故B错;C、电池在充电时,消耗的是电能,得到了化学能储存在电池中,故C正确;D、自行车的车把相当于轮轴,轮半径大于轴半径,其实质是省力杠杆,故D正确.故选:B.【点评】本题以自行车为例,考查了力学、电学、能量转化等多个知识点,考查全面,但难度不大,同时体现了物理与生活的密切联系,属常见题型.8.如图所示是运动员顶足球时的情景,以下说法正确的是()A.球在最高点时,受非平衡力作用B.顶出去的球在上升时,运动状态没有发生改变C.球在被顶出后到落地的整个过程中过程中,没有力做功D.顶出去的球最终落地,是由于球具有惯性第8题图【分析】(1)物体只有处于静止或者匀速直线运动状态时,受到的力才是平衡力;(2)力的作用效果有两个:一是改变物体的形状,二是改变物体的运动状态;(3).球在被顶出后到落地的整个过程中过程中,能量不断变化,有力做功;(4)地面及其附近的一切物体都受到重力的作用.【解答】解:A 、球被顶出,球的运动速度和方向都发生了变化,说明力可以改变物体的运动状态;该选项说法正确;B 、顶出去的球在上升时,不是在做匀速直线运动,因此受到的力不是平衡力,该选项说法不正确;C 、.球在被顶出后到落地的整个过程中过程中,重力做功,该选项说法不正确;D 、顶出去的球最终会落向地面,是因为受到重力的作用,该选项说法不正确.故选A .【点评】本题结合运动员顶球考查蕴含的力学知识,具有一定的综合性,知识点较多,注重了物理和生活的联系,是中考的热点.9.图示为我国新型反潜巡逻机,其机尾的“棍子”叫做磁异探测器,它能将潜艇经过海域引起的磁场强弱变化转化为大小变化的电流,从而发现潜艇的存在.下图能反映磁异探测器工作原理的是( )【分析】磁异探测器最终将信号转换为变化的电流;因此是一个发电机,利用了电磁感应原理.分析下面四幅图,找出发电机的原理即可.【解答】解:由题意可知,磁异探测器能将潜艇经过海域引起的磁场强弱变化转化为大小变化的电流,即通过磁场可以产生电流,符合磁生电的特点,因此,可判断其利用了电磁感应的原理,与发电机的原理相同.A 、图示为奥斯特实验,是电流的磁效应,故不符合题意;B 、图示是通电导体在磁场中受力,是电动机的原理,故不符合题意;C 、图中开关闭合后,在外力作用下使导体左右移动,切割磁感应线,则电流表指针发生偏转,说明此时有感应电流产生,这是电磁感应现象,是发电机的工作原理.符合题意;D 、图中有电源,是电动机的原理,故不符合题意.故选C .【点评】解答本题的关键要能从题意中分析出该装置为发电机,利用了电磁感应的原理,再逐一进行判断.10.有两只标有“220V 40W ”的灯泡,灯泡在它两端不超过额定电压时,电流随电压的变化关系如图所示,将它们串联起来接到家庭电路中,消耗的总功率( )A .大于20WB .等于20WC .小于20WD .等于40W【分析】由电功率的变形公式求出灯泡正常发光时的电阻,它们串联起来接到家庭电路中,两个电热器的实际电压都小于额定电压,可先假设电阻仍为额定电压下的电阻,由电功率公式求出串联总功率,然后由图象分析电阻随电压的变化情况,就可确定实际功率的大小.【解答】解:因为P=U 2/R ,所以灯泡在额定电压下的电阻:R=U 2/P=(220V)2/40W=1210Ω;假设灯泡电阻不变,两灯泡串联时的总功率:P 总=U 2/(2R)=(220V)2/(2×1210Ω) =20W ;由图象可知,灯泡电阻是变化的,灯泡电阻随电压增大而变大,两灯泡串联时灯泡两端电压为110V ,小于灯泡额定电压,灯泡电阻小于正常发光时的电阻,由P=U 2/R 可知,两灯泡实际功率大于20W .故选A . 【点评】此题主要考查了电功率的计算问题,一定要熟练掌握有关功率的计算公式及推导公式,解决此题+-AA B C D的关键还在于搞清两个电阻串联时其总电阻小于它们的2倍.二、填空题(每空1分,共18分)11.隔空充电真能实现吗?没错,一家名叫uBeam 的公司发明了一种全新的无线充电模式,可以利用超声波将电力隔空输送到4.6 m 外的地方.超声波是由发声体 产生的;若超声波在空气中的传播速度为340 m/s ,将其传播到 4.6 m 的地方,需要 s.(结果保留两位小数)【分析】(1)声音是由物体的振动产生的,振动停止,声音停止;(2)声音在空气中的传播速度是340m/s ,根据公式v=s/t 可求需要的时间.【解答】解:声音是由物体振动产生的.振动停止,发声也就停止;根据公式v=s/t 可知,传播170m 距离所需的时间t=s/v=4.6m/340m/s=0.01s .故答案为:振动; 0.01.【点评】此题主要考查的是声音的产生和速度计算公式及其变形的灵活应用.12.如图所示为生活中常用的热水瓶,其外壁采用的是双层玻璃,并将中间抽成真空,这是为了防止散热,注入一定的热水后,立即盖上软木塞,软木塞会挑起来,这一过程与汽油机的 冲程发生的能量转化相同,如果该汽油机飞轮转速是2400r/min ,该汽油机每秒钟对外做功 次.【分析】(1)瓶内热水蒸发产生大量水蒸气,水蒸气膨胀对瓶塞做功,内能转化为机械能;汽油机的四个冲程中,压缩冲程机械能转化为内能,做功冲程内能转化为机械能;(2)内燃机的一个工作循环包括四个冲程,飞轮转两周,对外做功一次.【解答】解:(1)瓶塞跳起来,机械能增大,这是由于暖瓶内气体膨胀做功造成的,水蒸气的内能转化成瓶塞的机械能;汽油机在做功冲程中,气缸内高温气体膨胀推动活塞做功,内能转化为机械能;(2)汽油机飞轮转速是2400r/min=40r/s ,因内燃机的一个工作循环包括四个冲程,飞轮转两周,对外做功一次,所以,此柴油机每秒钟内完成80个冲程,对外做功20次.故答案为:做功;20.【点评】本题从生活中的物品入手,考查热传递的两种方式和做功改变内能以及内燃机的做功冲程、做功次数的计算,注重了物理知识与生活的联系.13.物理老师用矿泉水瓶为同学们演示了以下实验,请回答下列问题:(1)将矿泉水瓶中灌满水,用一张纸覆盖瓶口,压紧后倒置,瓶中的水和纸都不会下落,是因为 的作用,若此时在瓶底用针扎一小孔,观察到的现象是 .【分析】杯中水不会下落,是因为纸片下部受到了大气压的作用,故说明了大气压强的存在;当瓶底被扎破时,瓶中水的上方也有了大气压.0 c m 50 1090 80 70 60 4320 10 第12题图 第13题图 第15题图【解答】解:一标准大气压大约是1.0×105Pa ,它相当于10m 高的水产生的压强;纸外受到大气压的作用,纸内受到瓶中水产生的压强的作用,大气压远大于瓶中的水产生的压强,所以水和纸被大气压托着,不会下落.当瓶底被扎破一个小孔时,瓶中水的上方大气压与瓶外大气压相等,瓶中的水和纸片在自身重力的作用下下降.故答案为:大气压;纸片和水下落.【点评】本题借助一个趣味实验考查学生对大气压知识的理解和掌握.(2)如图,让空矿泉水瓶A 和装满水的矿泉水瓶B 从斜面上同一高度滚下并落地, (A/B )落地水平距离远,是因为它开始时的 能大,转化为的动能就大。
2016-2017徐州市撷秀中学九上 第一次月考试卷带答案

撷秀初级中学2016~2017学年度第一学期阶段性检测九年级数学试题(时间:90分钟满分:140分)一.选择题(本大题共8小题,每小题3分,共24分)1.-2的相反数()A.2 B.C.-D.-22. 下列图形中,既是轴对称图形,又是中心对称图形的有()A.1个B.2个C.3个D.4个3.一元二次方程3x2+x-2=0的根的情况是()A.有两个不相等的实数根B.有两个相等的实数根C.只有一个实数根D.没有实数根4.已知x1,x2是一元二次方程x2-6x+4=0,则x1x2的值是()A.-2 B .1 C.4 D.-45.如图,A、B、C是⊙O上的三点,已知∠O=60°,则∠C等于()A.20°B.25°C.30°D.45°6. 如图,若⊙O的弦AB垂直平分半径OC,则四边形OACB是()A.正方形B.菱形C.矩形D.平行四边形7.一个小组若干人,新年互送贺卡,若全组共送贺卡72张,则这个小组共()A.12人B.18人C.10人D.9人8.如图,半径为5的⊙P与y轴交于点M(0,-4),N(0,-10),函数y=(x<0)的图像过点P,则k的值为()A.-28 B.-20 C.28 D.26(第5题)(第6题)(第8题)二.填空题(本大题共10小题,每小题3分,共30分)9.一元二次方程x(x-2)=0的两个实数根________.10.已知x=2是方程x2-6x+k=0的一个根,则k=________.11.若一个一元二次方程的两个根分别是1、3,请写出一个符合提议的一元二次方程________.12.正方形ABCD的边长为2cm,以A为圆心3cm为半径作⊙A,点C在⊙A________.13.已知两直角边是5和12的直角三角形,则外接圆半径是________.14.已知⊙O的半径是5圆心O到直线AB的距离为2,则⊙O上有且只有________个点到直线AB的距离为3.15.圆内接四边形ABCD中,∠A:∠B:∠C=2:4:7,则四边形ABCD的最大内角是________°.16.已知关于x的一元二次方程x2-kx+4=0有两个相等的实数根,则k=________.17.已知x2-2x-4=0,则代数式2x2-4x+1的值是________.18如图1-4,在直角边分别为3和4的直角三角形中,每多作一条斜边上的高就增加一个三角形的内切圆。
江苏省徐州市撷秀中学2024-2025学年数学九上开学统考模拟试题【含答案】

江苏省徐州市撷秀中学2024-2025学年数学九上开学统考模拟试题题号一二三四五总分得分批阅人A 卷(100分)一、选择题(本大题共8个小题,每小题4分,共32分,每小题均有四个选项,其中只有一项符合题目要求)1、(4分)如图是由“赵爽弦图”变化得到的,它由八个全等的直角三角形拼接而成,记图中正方形ABCD 、正方形EFGH 、正方形MNKT 的面积分别为S 1、S 2、S 3.若S 1+S 2+S 3=15,则S 2的值是()A .3B .154C .5D .1522、(4分)我校男子足球队22名队员的年龄如下表所示:这些队员年龄的众数和中位数分别是()年龄/岁141516171819人数213673A .18,17B .17,18C .18,17.5D .17.5,183、(4分)要判断甲、乙两队舞蹈队的身高哪队比较整齐,通常需要比较这两队舞蹈队身高的()A .方差B .中位数C .众数D .平均数4、(4分)某工厂现在平均每天比原计划多生产50台机器,现在生产600台机器所用的时间与原计划生产450台机器所用的时间相同.若设原计划平均每天生产x 台机器,则可列方程为()A .600x =45050x +B .600x =45050x -C .60050x +=450xD .60050x -=450x 5、(4分)如图,在ABC ∆中,5AB AC ==,D 是BC 上的点,DE ∥AB 交AC 于点E ,DF ∥AC 交AB 于点F ,那么四边形AFDE 的周长是()A .5B .10C .15D .206、(4分)如图,在等边△ABC 中,点P 从A 点出发,沿着A →B →C 的路线运动,△ACP 的面积为S ,运动时间为t ,则S 与t 的图像是()A .B .C .D .7、(4分)对四边形ABCD 加条件,使之成为平行四边形,下面的添加不正确的是()A .AB=CD ,AB ∥CD B .AB ∥CD ,AD=BCC .AB=CD ,AD=BC D .AC 与BD 相互平分8、(4分)下列二次根式是最简二次根式的是()A .BCD .二、填空题(本大题共5个小题,每小题4分,共20分)9、(4分)若□ABCD 中,∠A =50°,则∠C =_______°.10、(4分)若ab <0可化简为_____.11、(4分)若0,k >0x >,则关于函数y kx =的结论:①y 随x 的增大而增大;②y 随x 的增大而减小;③y 恒为正值;④y 恒为负值.正确的是________.(直接写出正确结论的序号)12、(4分)已知关于x 的分式方程111x k k x x +-=+-的解为负数,则k 的取值范围是.13、(4分)如图,平行四边形ABCD 的对角线相交于点O ,且AD CD ≠,过点O 作OM AC ⊥,交AD 于点M .若3,AB CDM =∆的周长为9,则BC =______.三、解答题(本大题共5个小题,共48分)14、(12分)如图①,在平面直角坐标系中,直线1l :162y x =-+分别与x 轴、y 轴交于点B 、C ,且与直线2l :12y x =交于点A ,以线段AC 为边在直线1l 的下方作正方形ACDE ,此时点D 恰好落在x 轴上.(1)求出,,A B C 三点的坐标.(2)求直线CD 的函数表达式.(3)在(2)的条件下,点P 是射线CD 上的一个动点,在平面内是否存在点Q ,使得以O 、C 、P 、Q 为顶点的四边形是菱形?若存在,直接写出点P 的坐标;若不存在,请说明理由.15、(8分)已知:四边形ABCD ,E ,F ,G,H 是各边的中点.(1)求证:四边形EFGH 是平行四边形;(2)假如四边形ABCD 是一个矩形,猜想四边形EFGH 是什么图形?并证明你的猜想.16、(8分)甲、乙两位运动员在相同条件下各射靶10次,毎次射靶的成绩情况如图.(1)请填写下表:(2)请你从平均数和方差相结合对甲、乙两名运动员6次射靶成绩进行分析:平均数方差中位数命中9环以上的次数(包括9环)甲7 1.21乙 5.47.5(3)教练根据两人的成绩最后选择乙去参加比赛,你能不能说出教练让乙去比赛的理由?(至少说出两条理由)17、(10分)如图,在直角坐标系中,每个小方格都是边长为1的正方形,ABC 的顶点均在格点上,点A 的坐标是()3,1--.()1先将ABC 沿y 轴正方向向上平移3个单位长度,再沿x 轴负方向向左平移1个单位长度得到111A B C △,画出111A B C △,点1C 坐标是________;()2将111A B C △绕点1B 逆时针旋转90,得到212A B C ,画出212A B C ,并求出点2C 的坐标是________;()3我们发现点C 、2C 关于某点中心对称,对称中心的坐标是________.18、(10分)我市某火龙果基地销售火龙果,该基地对需要送货且购买量在2000kg ~5000kg (含2000kg 和5000kg )的客户有两种销售方案(客户只能选择其中一种方案):方案A :每千克6.8元,由基地免费送货;方案B :每千克6元,客户需支付运费2000元.(1)请分别写出按方案A ,方案B 购买这种火龙果的应付款y (元)与购买数量x (kg )之间的函数表达式;(2)求购买量在什么范围时,选择方案A 比方案B 付款少?(3)某水果批发商计划用30000元,选用这两种方案中的一种,购买尽可能多的这种火龙果,他应选择哪种方案?B 卷(50分)一、填空题(本大题共5个小题,每小题4分,共20分)19、(4分)当x =2018时,22111x x x x ----的值为____.20、(4分)如图,以Rt ABC ∆的两条直角边分别向外作等腰直角三角形.若斜边5AB =,则图中阴影部分的面积为_____.21、(4分)如图,ABC ∆的中位线5DE cm =,把ABC ∆沿DE 折叠,使点A 落在边BC 上的点F 处,若A 、F 两点之间的距离是8cm ,则ABC ∆的面积为______2cm ;22、(4分)已知2019x y +=,20202019-=x y ,则22x y -的值为___________.23、(4分)我市在旧城改造中,计划在市内一块如下图所示的三角形空地上种植草皮以美化环境,已知这种草皮每平方米售价a 元,则购买这种草皮至少需要______元.二、解答题(本大题共3个小题,共30分)24、(8分)解方程()21450x x +-=;()()()23222x x x -=-.25、(10分)如图,一次函数y =2x +4的图象分别与x 轴,y 轴教育点A 、点B 、点C 为x 轴一动点。
江苏省徐州市第一中学(撷秀初中)2016届九年级中考第一次模拟考试历史试题解析(解析版)

江苏省徐州市第一中学(撷秀初级中学)2016届九年级中考一模历史试题一.单项选择题(2分*13=26分)1.当今举世瞩目的“南水北调”工程东线输水渠道,绝大部分沿用了在隋朝大运河基础上开凿的京杭大运河的河段。
这就使大运河——这个作为传承古代文明的重要载体,被赋予了新的历史含义。
隋朝大运河在当时起到的主要作用是A.方便隋炀帝巡游江都 B.大大促进南北经济交流C.防止匈奴南下侵扰 D.平定南方叛乱【答案】B【解析】试题分析:此题考查隋朝大运河相关的知识点。
阅读题文所给提示信息:隋朝大运河在当时起到的主要作用。
因为大运河的开通,成为南北交通的大动脉,促进了南北经济的交流,巩固了国家统一的局面。
只有选项B符合题意,故选B。
考点:人教版七年级下·繁荣与开放的社会·繁盛一时的隋朝2.费正清在《中国:传统与革命》中称:“在中国近代史上,没有哪一段插曲比鸦片战争为谴责‘帝国主义侵略’提供了更多的机会,它成为中国人对西方武力入侵和在此以后几乎整整一个世纪使中国沦为‘半殖民地’地位的不满情绪的内容。
除了从这一角度看鸦片战争外,还有必要将其放到近代历史的主要趋势之中去观察”。
在该“趋势”背景下,费正清认为A.鸦片战争是西方工业文明的扩张 B.侵略者是历史发展过程中的进步者C.鸦片战争阻碍了中国现代化历程 D.鸦片战争是近代中华民族灾难开端【答案】A【解析】试题分析:此题题考查了鸦片战争的影响,从材料来看,费正清认为鸦片战争如果从近代历史趋势——近代化或工业化的角度去考虑,这正是西方工业文明的扩张。
只有选项A符合题意,故选A。
考点:人教版八年级上·侵略与反抗·鸦片战争3.十九世纪中国的一个张姓家族几辈人的生活经历,打上了那个时代的烙印。
张家子弟张德福的下列描述, 与那个时代不符的是A.1843年爷爷在海关工作,要与英国驻华官员协商关税B.爸爸是圆明园的管理人员,目睹“万园之园”被烧毁C.1896年我曾在重庆日本人开设的工厂工作D.1905年儿子张晓扬居住在北京东交民巷【答案】D【解析】试题分析:此题考查《辛丑条约》相关的知识点。
2016年撷秀初中九年级一模检测

一、积累与运用(25分)1.古诗文默写。
(10分,每空1分)①北风卷地白草折,。
②,自缘身在最高层。
③醉里挑灯看剑,。
④窈窕淑女,。
⑤人恒过然后能改,,。
,,国恒亡,然后知生于忧患而死于安乐也。
⑦面对人生中的失败和痛苦,我们应该拥有范仲淹在《岳阳楼记》中说的那样,拥有“,”的心态。
2.下面各组词语中加点字的字音和字形完全正确的一组是()(3分)A.酷肖(xiào)羸弱(chán)人头济济( jì)相形见绌(chù)B.绮丽(qǐ)脊椎(jī) 芒刺在背(máng)呕心沥血(ǒu)C.骊歌(lí) 剽悍(piāo)融会贯通(róng)舐犊之情(shì)D.家醅(pēi)狂澜(lán) 恪尽职守(kâ)三顾茅芦(lú)3.阅读下面语段,回答问题。
(6分)①几个学生问哲学家苏格拉底:“人生是什么?”苏格拉底把他们带到一片苹果树林,要求大家从树林的这头走到那头,每人挑选一只自己认为最大最好的苹果。
不许走回头路,不许选择两次。
②在穿过苹果林的过程中,学生们认真细致地挑选自己认为最好的苹果。
等大家来到苹果林的另一端,苏格拉底已经在那里等候他们了。
他笑着问学生:“你们挑到了自己最满意的果子吗?”大家①(瞠目结舌面面相觑),你看看我,我看看你,都没有回答。
苏格拉底见状,又问:“怎么啦,难道你们对自己的选择不满意?”“老师,让我们再选择一次吧,”一个学生请求说,“我刚走进果林时,才发现了一个很大很好的苹果,但我还想找一个更大更好的。
当我走到果林尽头时,才发现第一次看到的那个就是最大最好的。
”另一个接着说:“我和他恰好相反。
所以,我有点后悔。
”③“老师,让我们再选择一次吧!”其他学生也②(不约而同异口同声)地请求。
苏格拉底笑了笑,语重心长地说:“孩子们,这就是人生,人生就是一次无法重复的选择。
”这个故事使我明白了只有郑重地选择人生才能不留下遗憾。
江苏省徐州市撷秀中学2024届中考英语模拟精编试卷含答案

江苏省徐州市撷秀中学2024届中考英语模拟精编试卷含答案注意事项:1.答卷前,考生务必将自己的姓名、准考证号填写在答题卡上。
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,再选涂其它答案标号。
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.考试结束后,将本试卷和答题卡一并交回。
Ⅰ. 单项选择1、For everyone’s safety,we _______ always remember the law against driving after drinking.A.could B.should C.might D.would2、---What’s your hobby ? ---______collecting balls, I also like different kinds of CDs.A.Besides B.Except C.Beside D.About3、Excuse me. Can you tell me ______?A.where is there a good place to liveB.where a good place to liveC.where is a good place to liveD.where there is a good place to live4、Never ____ till tomorrow what may be done today. In this way, you can get most and learn best.A.put on B.put down C.put off5、--- May I speak to John?--- Sorry, he ____________Japan. But he _________in two days.A.has been to, will come backB.has gone to, will be backC.has been in, would come backD.has gone to, won't cone back6、My grandparents live in an old apartment with floors and they are on the floor.A.fifth; three B.fifth; third C.five; three D.five;: third7、An _________ is a scientific test that is done to study what happens and to get new knowledge.A.experiment B.experience C.advantage8、Our history teacher is very ________. She never plays jokes with us.A.serious B.funny C.nervous D.patient9、—I think this skirt is very nice.—I agree. But it’s 500 yuan. I don’t think I can it.A.afford B.find C.put D.see10、There are fewer and fewer tigers in India. The situation will continue _______ humans stop hunting them for their fur and bones.A.if B.unless C.because D.sinceⅡ. 完形填空11、If actions speak 1 than words, in the following story, perhaps sweet is also louder.Mr. Hathway's students stuck some sweets on a large piece of cardboard. It 2 , "To Mr. Hathway. You are a special teacher. I have loved all your lessons this year. Thank you for turning me into a wonderful world this year. It's the summer holiday now, so take time out to have a 3 . You should have a nice picnic, but be 4 with the lion. Or you just lie on the beach(海滩). I'll 5 you a lot like jelly(果冻).You are one in a million.Rob Hathway, who has been teaching Year 6 pupils(小学生), told the BBC he was sad to see his kids leave but this present will often make him 6 them."I was so thankful for teaching such a 7 class. On the last Thursday of term I got chocolates, cards and wine from my pupils, but when this one was given to me, I was so 8 by it. I was a bit sad to see them off 9 glad that they have done so well and got ready for the next step at middle school."When asked if he would 10 all the chocolate bars, Mr. Hathway said he just ate chocolate sometimes but as there was quite a lot he would share it with his family.Sweet!1.A.louder B.bigger C.longer D.higher2.A.has B.says C.writes D.copies3.A.rest B.time C.test D.sleep4.A.friendly B.careful C.careless D.polite5.A.miss B.forget C.thank D.help6.A.think B.think of C.think through D.think over7.A.big B.scary C.lovely D.natural8.A.sad B.tired C.surprised D.lucky9.A.so B.and C.when D.but10.A.eat B.drink C.sell D.buyⅢ. 语法填空12、Dear editor,Last week I 1.(visit) our zoo, and I was very surprised 2.(find) hardly anyone there. Zoos are important places .They are like living textbooks for young people. They provide homes for many endangered animals and help to educate the public about 3.(care) for them. If we 4.(not support) our zoos, they 5.(not have) enough money to take care of so many fine animals. I urge all of your readers to visit our wonderful zoo soon.Sincerely,Animal FriendⅣ. 阅读理解A13、根据表中信息选择最佳答案。
江苏省徐州市撷秀中学2017-2018学年九年级上册语文第一次月考试题

九年级语文质量抽测试卷时间:120分钟 分值:120分 出卷人:张洪武一、基础积累与运用(27分) 1、古诗词默写(10分)①过尽千帆皆不是,_____________,______________ 。
(温庭筠《望江南》) ②塞下秋来风景异,_______________。
(范仲淹《渔家傲·秋思》) ④李清照《武陵春》中写愁的诗句是源_______________,_______________。
⑤《观刈麦》中最能体现劳动人民辛苦劳动场景的句子是_______________, ____________。
⑥更深月色半人家,_______________。
(刘方平《月夜》) ⑦_______________,人迹板桥霜。
(温庭筠《商山早行》) ⑧_______________,只有香如故。
(陆游《卜算子·咏梅》) 2、下列注音全部正确的一项是( )(3分)A. 相契 qi è 枘凿 r ùi 喑哑 y īn 廓然无累ku ò B 襁褓 qi ǎng 灵柩 ji ù 分外 f èn 强聒不舍gu ō C. 栖息 q ī 油膏g ǎo 留滞 zh ì 欺上媚下m èi D. 不朽 xi ǔ 田圃 p ǔ 曙光 sh ǔ 气吞斗牛do ù 3、下列词语书写全部正确的一项是( )(3分)A. 凌驾 风骚 睿智 脑羞成怒B.扶掖 佝偻 凭吊 言行相故C. 损落 禁锢 亵渎 重倒覆辙D.灰烬 庸碌 旁骛 恪尽职守 4.阅读下面文字,回答(1)—(3)题。
(6分)我扑向七月的清晨,深深地呼吸着雨后甜润的空气。
瞬()间,我惊住了,像是无意中扑进了一幅巨大的画卷,失去了中心和方向。
我的眼前,一片xi āng ( )着露珠的绿茵茵的草滩,草滩上生长着黄灿灿的油菜花,在这绿色和黄色的背后,又xi án ( )接着一派无边无际的蓝色湖水。
撷秀中学2013届初三年级第一次模拟考试

撷秀中学2013届初三年级第一次模拟考试英语试题一、选择填空(共15小题,每小题1分,满分15分)从A、B、C、D四个选项中选出可以填入空白处的最佳选项。
1. -- Do you know ____________ man in blue?--Yes, he's a professor of ______________university.A. the; aB. a; anC. the; an D, 不填; the2. Sally arrived __________the village ___________a snowy night.A, in; on B. at; in . C. hi; at D, at; on3, She _____________ be here. I saw her come in.A. canB. may C, should D. must4. There were only two paintings for sale and he bought _____________ . 'A. all B, any C, both D. some5 We have __________some organizations to help the poor in the western arenas of China.A. taken upB. set upC. picked upD. put up6. _________ wonderful news it is! All of us were proud of hirri.A. What aB. HowC. 'WhatD. How a7. We think it is difficult __________ them ________ the charily wa1k without team spirit:A. for; to finishB. of; to finishC. for ;finishing D, of; finishing8,--- What can I do for you? --___________ .A. It's very nice of youB. I can doit by myselfC Yes, I'd love to D. I'm looking for a present9. Jenny is on holiday now. I wonder_________,A .when she came back B. when she will come backC. when did she come backD. when will she come backI0. Dick, it is the ________ time in _______ days that you've made the same mistake,A. two; three B, two; third C, second; three D. second; thirdl1. We will tiave no water to drink ______ we don't protect the earth.A. asB. unlessC. when D, if12. I ________ Mr. Smith since he moved to Shanghai.A. didn't hear fromB. don't hear fromC. won't hear fromD. haven't heard from13. ---Are you sure you can do well in tomorrow's test, Lucy?---________________ .A.Never mindB.I’m afraid notC.I think so.D.I hope not14.Mun! The fish tastes ___________ .Could you have some more ?A.terribleB.wonderfulC.terriblyD.wonderfully15.---Having many helps makes a task easier and faster to complete.---I think so. __________.A.Many hands make light workB. Too many cooks spoil the brothC.The early bird catches the worm.D. The more you learn ,the more you know.二、完形填空(共15小题,每小题1分,满分15分)根据短文内容,从各题所给的A、B、C、D四个选项中选出最佳选项。
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2014--2015学年度第二学期初三年级第一次模拟试卷(满分为110分,考试时间为100分钟)一、单项选择(共15题,每题1分,计15分)从A、B、C、D四个选项中选出一个可以填入句中空白处的最佳答案。
1. Animal Farm is such ________ amazing book that I want to read it ________ second time.A.an; a B.a; the C./; the D./; a2.Martin Evans, a Nobel Prize winner for medicine thinks that we should never give up our dream — even when ________ think we are dreaming the wrong ones!A. otherB. othersC. anotherD. the other3. --- is your home from your school ?--- Hard to say, about 40 minutes’ drive .A. How longB. How farC. How oftenD. How soon4. --- I don’t know how to use the machine I bought last week .---Don’t worry, just follow the _________.A. informationB. directionC. instructionsD. expression5. ----Mum, don’t you have to tell me? ----No thing more . That’s I want to say to you.A. else anything; whatB. else anything; thatC. anything else; thatD. anything else; what6. —How long have you ________ reading this novel ? — About two hours.A. costB. spentC. takenD. paid7. The guests reached ________ the town _______ a snowy night .A. in ; inB. / ; inC. at ; onD. / ; on8. It’s not a good habit to ________ at night, anyway , enough sleep will help us keep energetic in the daytime.A. stay upB. show upC. wake upD. look up9. ----- Would you like to go hiking with me, Susan?----- I’d like to, _______ you don’t want to go alone.A. untilB. beforeC. ifD. after10. The women’s football match will be covered __________ on JSTV Station tomorrow.A. livingB. livelyC. aliveD. live11. --- _________ it is today .--- Yes , it seems we have to cancel our plan for picnic .A. What bad weatherB. How bad weatherC. What nice weatherD. How nice weather12.---Look. Jim. What a mess your room is !---Sorry, mom. I’ll _______ all my books and clothes _____ right n ow.A. put awayB. put upC. put onD. put out13.---Sorry. I am late.---It doesn't matter. The meeting ______ for just several minutesA. has begunB. has startedC. has been onD. had been on14.----Would you like me to show you around Yunlong Lake ? ----- . I’ve been there many times.A. You can, pleaseB. No, thanksC. No problemD. That’s very kind of you15. Do you know ________ the math problem ?A. what should we do withB. how should we do withC. what we should deal withD. how we should deal with二、完形填空(共15题,每题1分,计15分)阅读下面的短文,掌握其大意,然后从各题所给的四个选项中选出一个最佳答案。
About ten years ago when I was a student at college, I spent my summer holidays 16 at a museum.17 was hard for me then. Dad had lost his job and Mum was sick 18 . I was 19 if I would be ableto go on with my study the next term.One day while I was working, I saw an old man come in with a little girl 20 a wheelchair. As I looked 21 at this girl, I found that she had no arms 22 legs. She was wearing a little white dress and she 23 had a hat on.As the old man pushed the wheelchair up to me, I was busy with my work. I 24 my head toward the girl and gave her a wink(眨眼). When I took the money from her grandfather, I looked back at the girl, 25 was giving me the prettiest, largest smile I have 26 seen. Suddenly her handicap(生理缺陷) 27 and all I saw was this beautiful girl, whose smile almost gave me a better understanding of what life is all about. She 28 me from a poor, unhappy college student and brought me into her 29 of smiles, love and warmth.I’m now a successful business man and 30 I get down and think about the trouble of the world, I think about that little girl and the unforgettable lesson about life that she taught me.( )16. A. to work B. worked C. work D. working( )17. A. Work B. Life C. Business D. School( )18. A. in the bed B. in a hospital C. in bed D. in the hospital( )19. A. wondering B. guessing C. hoping D. checking( )20. A. at B. for C. in D. with( )21. A. longer B. taller C. further D. closer( )22. A. or B. and C. then D. so( )23. A. too B. either C. as well D. also( )24. A. held B. turned C. lifted D. gave( )25. A. whose B. whom C. who D. that( )26. A. ever B. never C. almost D. even( )27. A. was driven B. was lost C. was gone D. was disappeared( )28. A. saved B. took C. helped D. improved( )29. A. moon B. mind C. earth D. world( )30. A. whatever B. whenever C. whoever D. however三、阅读理解(共12小题,每小题2分,满分24分)阅读下面三篇短文,从各题所给的A、B、C、D四个选项中选出最佳答案(A)Hello, everyone. Because of the high rate of school violence (暴力) in some areas, teenagers’ safety becomes a serious problem. We are planning to set up an organization named School Watch to make sure that students have a safe environment. Please be part of our plan!What is School Watch?School Watch is a volunteer project in our school. It helps us stop violence and improve thequality of school life. It will keep yourself and your schoolmates safe. The other members of SchoolWatch care for you and your classroom and you do the same for them.Is it for everyone?Anybody can become a member of School Watch because everyone has something to offer.What else can it do?School Watch makes it possible for us not only to help each other but also to make friends witheach other. Some members may offer to help schoolmates who have problems with their homework.Who is the Best School Watcher?Our school will look for the Best School Watcher and give him or her lots of prizes. You could bethe one!How do you start?To be part of this plan, the only thing you need to do is to talk to the director of the plan in yourgrade. You can check the official website at www. schoolwatch. com if you want to get more information.( ) 31. School Watch can help its members _________.A. save the environmentB. organize sports activitiesC. improve the quality of school lifeD. go on school trips( ) 32. Anyone can become a member of School Watch because _________.A. everyone may have problemsB. everyone can give help to othersC. everyone needs to make some friendsD. everyone needs help with his homework( ) 33. If you want to be a member of School Watch, you should _________.A. check the websiteB. be good at your schoolworkC. talk to the headmasterD. talk to the director of the plan in your grade(B)Americans love to drive. They have drive-in movie theaters, drive-throughrestaurants and driving vacations. It’s often called the―Great American Road Trip‖:Your whole family gets into a van or recreational vehicle (RV, 旅行房车), and hitsthe road for a summertime trip across the country.American cars are always big, but RVs are the biggest. These are houses onwheels. RVs have kitchens, bathrooms and bedrooms. All across the country you can find RV parks –places to park your RV and spend the night. And, if you can’t find one, you can always make your home in a grocery store parking lot.As big as RVs are, they still seem very small to a family who has to spend every hour of every day together. With your little brother kicking you in the face all night in your tiny bed under the table, the dog barking and Mom playing her country music on the radio, your family is not at its best.What’s worse, RVs are always breaking down. So it’s possible to spend a lot of time watching dad under the RV on the side of a dusty road.But RV travel can be a great time with the family, too. You can see the country in the comfort of your own ―home‖. You can spend ev ery night in a different, natural and beautiful place, or just stay where you are. You don’t have to pay for hotels or restaurants, only gas. But, best of all, you are free to go wherever you want at any time in your home-away-from-home.34. RVs have the following EXCEPT____.A. BathroomsB. BedroomsC. KitchensD. Gardens35. Why do American people like to travel in RVs?A. Because RVs can go faster than other cars.B. Because they can listen to music on the radio.C. Because RVs never break down on the road.D. Because it’s like traveling in their own home.36. If you travel in RVs, you only have to pay for____.A. Hotels.B. Gas.C. Food.D. Drinks.37. Which of the following is TRUE according to the passage?A. Traveling in RVs is more expensive than living in hotels.B. RVs are big enough for families traveling together.C. It is not difficult to find parking places for RVs and spend the night.D. It is less fun to travel in RVs than to stay in hotels.CMy grandfather is an eighty-year-old man.He changed,and he often says that life used to be better.Families aren't families the way they used to be.A lot of families have broken down.If husband and wife have problems with their marriage,they no longer stay together.And mothers used to stay at home and take care of their children,but now everyone's working.No one has time to look after children at home.And the cars! No one walks any more:everyone drives.We used to walk five miles to school every day,even in winter.But now they don't.And in school the children don't have to think any more.In math class,for example,we used to add,subtract,multiply and divide in our heads.Kids don't use their heads any more;instead,they use calculators(计算器).Most families have computers now.In the past we didn't have computers.We didn't even have lights.My mother used to spend all day cooking in the kitchen.But now nobody eats at home and cooks food any more.And people don't talk to each other any more.They are too busy to talk,too busy to eat,too busy to think...Life used to be simple,but it isn't any more.( )38.My grandfather thinks the life _______.A.is better than it used to be B.is worse than it used to beC.is as good as it used to be D.is as bad as it used to be( )39.In the past _______.A.mothers used to stay at home and take care of their childrenB.no one has time to look after children at homeC.nobody eats at home and cooks foodD.kids don't use their heads,instead,they use calculators( )40.What changes have happened to some families?① There are lights at home.② People like to eat at home and cook food.③ Lots of families have computers.④ Lots of couples live apart because of some problems.A.①②④B.②③④C.①②③D.①③④( )41.Which is TRUE according to the passage?A.People have too much time to talk with each other.B.Life now is very simple.C.Many families have broken down because of problems between husbands and wives.D.Mothers stay at home and look after their children now.( )42.The best title for this passage is _______.A.How Life Used to Be B.The Better LifeC.The Changes in Our Life D.Hard-working Students四、词语运用(共16小题,每小题1分,满分16分)A.从方框中选用合适的词并用其适当形式填空,其中有一个是多余的。