长沙市13年理科中考真题word版

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长沙市13年理科中考真题word版篇一:2013年长沙中考理科综合试卷真题(精心整理word版)

2013年长沙市初中毕业学业水平考试试卷

理科综合

注意事项:

1、答题前,请考生先将自己的姓名、准考证号填写清楚,并认真核对条形码上的姓名、准考证号、

考室和座位号;

2、必须在答题卡上答题,在草稿纸、试题卷上答题无效;

3、答题时,请考生注意各大题题号后面的答题提示;

4、请勿折叠答题卡,保持字体工整、笔迹清晰、卡面清洁;

5、答题卡上不得使用涂改液、涂改胶和贴纸;

6、本学科试卷共八大题,考试时量120分钟,满分200分。

一、选择题(本大题包括27个小题,每小题3分,共81分。每小题只有1个选项符合

题意。请将符合题意的选项用2B铅笔填涂在答题卡相应位置。)

1.根据日常经验和你所学的化学知识,判断下列变化属于物理变化的是

A.白醋挥发 B.铁锅生锈 C.煤炭燃烧 D.饭菜变馊

2.人类生存离不开空气,下列说法正确的是

A.空气中可吸入颗粒物(PM2.5)的多少不影响人体健康

B.空气是混合物

C.空气中不含二氧化碳

D.氮气可以供给呼吸

3.下列图示实验操作中,正确的是

A.给液体加热 B.闻气体气味 C.读取液体体积 D.熄灭酒精灯

4.下列物质能在氧气中剧烈燃烧,火星四射,放出热量,生成黑色固体的是

A.木炭 B.红磷 C.铁丝 D.硫粉

5.2013年4月20日,四川雅安发生7.0级地震,引起当地水质变化,下列有关的做法或说法错误

的是

A.志愿者可用活性炭除去水中的异味

B.水体有自净能力,震后灾区的水可直接饮用

C.志愿者可用肥皂水区分硬水和软水

D.水是由氢元素和氧元素组成的

6.“两型”社会,提倡“低碳”生活,下列有关碳及其化合物的说法正确的是

A.二氧化碳是导致酸雨的主要气体

B.室内放一盆水能防止一氧化碳中毒

C.大气中二氧化碳消耗的途径主要是绿色植物的光合作用

D.金刚石、石墨是碳的单质,而C60则是碳的化合物

7.下列含硫的物质中,硫元素的化合价为+4价的是

A.H2SO4 B.SO2 C.S D.H2S

8.溶液对人类的生产、生活都有很重要的意义。下列关于溶液的说法或做法错误的是

A.夏天喝的汽水不是溶液

B.蛋汤太咸,加水稀释后口味变淡

C.鱼塘中放置喷水泵的作用是增加水中氧气的溶解量

D.凉茶水是均一、稳定的混合物

9.用分子、原子的观点分析下列生活中的现象,其解释不合理的是

A.50mL水与50mL酒精混合后,总体积小于100mL——分子之间有间隔

B.八月桂花飘香——分子在不断运动

C.1滴水中约含1.67×1021个水分子——分子很小

D.水结成冰——分子停止运动

10.合理搭配饮食是我们的健康理念。中考期间,小明妈妈为她准备了一份午餐:米饭、毛氏红烧

肉、排骨汤、炸鸡腿。这份午餐搭配中还需要的营养素是

A.糖类 B.蛋白质 C.油脂 D.维生素

11.下列说法或做法正确的是

A.乙醇汽油中添加的乙醇属于可再生能源

B.“二手烟”对人体健康没有影响,因为香烟的烟气中不含对人体有害的物质

C.将塑料废弃物切成碎片后填埋于土壤中

D.室内起火,迅速打开所有门窗通风

12.下列各组物质分别加入到足量的水中,能得到无色透明溶液的是

A.KNO3、NaCl、HCl B.FeCl3、Na2SO4、KCl

C.CuSO4、H2SO4、NaCl D.FeCl2、KCl、NaOH

1314.金属3332

A.M的金属活动性比Ag强 B.金属M可能是铜

C.该反应属于复分解反应 D.该反应前后M的化合价发生了改变

15.推理是一种重要的化学思维方法,以下推理合理的是

A.因为H2O和H2O2的组成元素相同,所以它们的化学性质相同

B.中和反应一定有盐生成,所以有盐生成的反应一定是中和反应

C.分子、原子都是不带电的粒子,但是不带电的粒子不一定是分子、原子

D

.二氧化碳能灭火,所以不燃烧、也不支持燃烧的气体一定是二氧化碳

16.能源、信息和材料是现代社会发展的三大支柱。关于能源、信息和材料,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

17.长沙橘子洲头是著名的旅游景点,每到周末的夜晚,橘子洲的上空就会燃起璀璨夺目的烟花。

这不仅丰富了市民的文化生活,同时为长沙休闲旅游增添了一张新的名片。下列有关说法正确

的是

A.燃放礼花时,我们是先看到礼花后听到声音

B.礼花爆炸时,内能和机械能没有相互转化

C.礼花爆炸时,很远的地方都能听到响声,是因为其音调高

D.礼花绽放时,发出的声音是由爆炸而产生的,与振动无关

18.下列现象中与平面镜成像原理一致的是

A.手影 B.水中倒影 C.钢笔“错位” D.彩虹

19.如图所示的用具中属于费力杠杆的是

A

.食品夹

B.瓶盖起子 C.螺丝刀 D.钳子

20.如图所示的电蚊拍,具有灭蚊和照明等功能。当开关Sl闭合、S2断开时,只有灭蚊网通电起到

灭蚊作用;当开关Sl和S2都闭合时,灭蚊网与灯都通电同时起到灭蚊和照明作用。下列电路设

计符合这种要求的是

A. B. C. D.

21.下列现象中,属于用热传递的方法改变物体内能的是

A.刚从蒸笼里拿出的馒头,放一阵子变凉了

B.冬天天冷,通过搓手发热取暖

C.用锤子敲打石头时,锤子发热

D.给自行车车胎打气,打气筒壁变热了

22.某家庭电路的部分组成如图所示,下列说法正确的是

A.图中三个插座是串联的

B.控制灯泡的开关S要接在火线上

C.三脚插头的用电器也可插入两孔插座

D.闭合开关S时,灯泡不亮,一定是零线某处断路

23.教室里,带磁性的粉笔刷可吸在黑板上不掉下来。如图所示,关于粉笔刷的受力情况,下列说

法正确的是

A.粉笔刷所受磁力与粉笔刷所受重力是一对平衡力

B.粉笔刷所受磁力与黑板对粉笔刷的支持力是一对相互作用力

C.黑板对粉笔刷的摩擦力的方向竖直向上

D.粉笔刷没有受到摩擦力作用

24.我们居住的城市高楼林立,如不小心发生高空坠物事件,则可能会给人们的生命财产造成损害,

更不可有意为之。日前,某小区的陈先生在早上下楼取车时发现车的后挡风玻璃被穿了一个孔,

上面还插着一个可乐瓶,肇事的可乐瓶里大约还有1/5的可乐。对此,下列描述正确的是

A.可乐瓶从高空坠落,动能会转化为重力势能

B.可乐瓶对挡风玻璃没有做功

C.可乐瓶从高空坠落,重力势能会转化为动能

D.可乐瓶砸在挡风玻璃的瞬间,具有很大的重力势能

25.普通电瓶车耗电一度,最多能够跑40km,2013年5月由湖南大学学生发明团队研制的超级节

能赛车,一度电可跑250km,该赛车质量仅为50kg,运动时“贴地”而行。关于该节能车,下

列说法错误的是 .. A.车身采用密度较小的碳纤维材料,车架采用轻质高强度铝材,以减轻车的质量

B.零部件间摩擦很小,以提高能量转换效率

C.车外观呈线条流畅的水滴形,以减小风阻力

D.车的重心高,不容易翻倒

26.电梯为居民出入带来很大的便利,出于安全考虑,

有超载自动报警系统,其工作原理如图所示,R1

阻,R2为压敏电阻,其阻值随压力增大而减小。

正确的是

A.电磁铁是根据电磁感应原理制成的

电梯设置为保护电下列说法

B.工作时,电磁铁的上端为S极

C.超载时,电磁铁的磁性减小

D.正常情况下(未超载时),K与B接触

27.在如图的电路中,灯泡L上标有“6V 4W”的字样,当S、S1均闭合时,灯泡正常发光,电压

表示数为12V;若再断开S1,灯泡的实际功率变为原来的1/4,则下列选项中正确的是

A.电路中电源电压为24V

B.电阻R1的阻值为27W

C.断开S1后,电压表的示数变大

D.断开S1前后,电流表的示数之比为4:1

二、(本大题共5小题,11空,每空2分,共22分)

28.在一个标准大气压下,某同学将碎冰块放入易拉罐中并加入适量的盐,用筷子搅拌大约半分钟,

测得易拉罐中冰和盐水混合物的温度低于0℃,同时发现易拉罐的底部外有白霜形成,该白霜

的形成是 现象(填物态变化名称),在形成白霜的过程中会 热量(选填“吸收”或“放出”)。

29.某电热水壶的电阻为40Ω(假定恒定不变),工作时电流为5A。一标准大气压下,用该电热水壶

将0.5kg的水从20℃加热至100℃,最少需要吸收热量 J,电热水壶至少要工作 s

1( C水=4.2103J(kgC))

30.浏阳腐乳以其口感细腻、味道纯正而远近闻名,深受广大消费者喜爱。现测得一块腐乳质量约

为10g,体积约8cm3,则其密度为 g/cm3。若吃掉一

半,剩余部分密度将 。

31.2013年长沙体育中考,男生新设引体向上项目。如图是引体

向上的示意图,小云同学在半分钟内做了12个规范的引体

向上。已知小云的质量为60kg,每次引体向上他能将自身重

心提高0.4m,则小云每做一次引体向上所做的功为

__________J,整个过程中的平均功率为__________W。(g取10N/kg)

32.用图甲所示的滑轮组运送货物上楼,每件货物重100N,

每次运送的量不定,图乙记录了在整个过程中滑轮组

的机械效率随货物重力增加而变化的图像,由图可知

动滑轮重为 N,当某次运送4件货物时,

绳子的拉力F是 N,滑轮组的机械效率

乙 为 。(不考虑绳重和摩擦)

三、(本大题共4小题,第33题4分,第34题、35题、36题每题6分,共22分)

33.小明等在做探究凸透镜成像规律的实验。

(1)当他调节蜡烛到凸透镜的距离为20cm时,发现光屏上呈现一个倒立等大的像,则此凸透

镜的焦距为__________cm。

(2)如图所示,在凸透镜前放置一个“近视眼镜”

的镜片,调节光屏的位置,使烛焰在光屏上成

一个清晰的像。现取下“近视眼镜”的镜片,

保持蜡烛和凸透镜的位置不变,为使光屏上再次得到清晰的像,应将光屏_____

(选填“远离”或“靠近”)透镜。

34.在做“探究物质熔化规律”的实验时,小军采用了如图甲所示的实验装置进行实验,并将实验

数据描绘成如图乙所示的图像。

(1)由图像可知,该物质是_______________

(选填“晶体”或“非晶体”)。

(2)BC段表明该物质处于______________态。

(3)该物质在AB段的比热容比CD段的比热

容________。 甲 乙

35.在探究“滑动摩擦力的大小与哪些因素有关”的实验中,

甲 乙 丙

(1)小华的三次实验情况分别如图甲、乙、丙所示。实验时,用弹簧测力计拉木块在水平木板

(或毛巾)上做 运动,这时滑动摩擦力的大小等于弹簧测力计的示数。

(2)比较甲和乙两组数据可知,压力一定时, ,滑动摩擦力越大。

(3)小华比较甲和丙两组数据得出结论:压力越大,滑动摩擦力就越大。老师指出这样得出的

结论是不对的,理由是: 。

36.小英在测量小灯泡的电功率实验中,所用

小灯泡的额定电压为3.8V,电源电压为3V

(1)请你用笔画线代替导线,将右图中的

实物电路图连接完整。

(2)小英在实验中连接好电路,并移动滑片

P分析上面表格中数据,此实验操作有何不规范之处?____________________。

(3)请帮小英计算第2次实验中小灯泡的实际功率P= W;并通过以上实验数据间

接计算小灯泡的额定功率,P额= W。

四、(本大题共3小题,第37题、38题每题6分,第39题8分,共20分)

37.阅读下文,回答文后问题:

2013年5月1日2时34分,无动力飞行大师杨

分钟的时间,依靠无动力三角翼从湘江东岸滑翔至

龙飞的起飞点在湘江边某高楼50层楼楼顶,起飞高

200米。准备工作就绪后,在起跳环节,只见杨龙飞

无动力三角翼,通过一阵急促的助跑动作后,从起

跃而起,于是他整个人向前跨出楼顶平台。刚开始,龙飞用两西岸。杨度仅有带着一副飞平台一我们看到杨龙飞在空中快速下坠,好惊险!专家分析,如果挑战者不能快速精准寻找气流支撑,以保持一定高度滑翔,就极有可能一头栽下直至坠毁。说时迟,那时快,只见杨龙飞迅速调整姿态和

角度,3秒后,就像鸟儿一样在天空滑翔起来。他感觉风呼呼的从脸庞刮过,倍感凉爽,美丽的山水洲城景色从眼下快速掠过。挑战成功!杨龙飞成为全球城市高空无动力飞行第一人,现场观众纷纷为他欢呼,声音响彻湘江沿岸„„

(1

长沙市13年理科中考真题word版篇二:2010长沙中考理科综合试题及答案(word版)

2010年长沙市初中毕业学业水平考试试卷

理科综合

一.选择题

1.下列变化中,发生了化学变化的是( )

A.用木材做成桌椅 B.冰融化成水 C.蜡烛燃烧 D.苹果榨汁

2.下列常见的物质中,属于纯净物的是( )

A.加铁酱油 B.可乐饮料 C.高钙奶粉 D.氧气

3.“酒香不怕巷子深”的下列解释中,最合理的是( )

A.分子是不断运动的 B.分子间有空隙

C.可禁止青少年饮酒 D.可防止酒后驾车

4.下列实验操作中,正确的是( )

A.点燃酒精灯 B.取用块状固体 C.添加液体 D.稀释浓硫酸

5.下列关于氧气的说法中,错误的是( )

A.氧气是空气的主要成分之一 B.氧气可用于医疗急救

C.燃料燃烧一般离不开氧 D.氧气可用于食品保鲜

6.将70℃的硝酸钠饱和溶液降温到10℃,有晶体析出(晶体中不含水),下列各量没有发生变化的是( )

A.硝酸钠的溶解度 B.溶液中溶质的质量C.溶液中溶剂的质量 D.溶液中溶质的质量分数

7.下列说法中,正确的是( )

A.煤炉上放一壶水可以防止CO中毒

B.金刚石、石墨都是由碳原子构成的,所以都很坚硬

C.用活性炭可以除去水中的氯化钠杂质

D.用澄清石灰水可区分CO、CO2

8.铁的下列性质中,属于化学性质的是( )

A.有良好的延展性 B.在潮湿空气中容易生锈 C.能导电 D.能导热

9.已知某粒子的结构示意图为,则该粒子属于( )

A.金属元素的原子 B.非金属元素的原子 C.阳离子 D.阴离子

10.建设社会主义新农村的目标之一是让农民饮用清洁的自来水。二氧化氯(ClO2)是一种新型的自来水消毒剂,二氧化氯中氯元素的化合价为( )

A.+4 B.+2 C.0 D.-1

11.“生活离不开化学”,下列叙述合理的是( )

A.有人称自己有特异功能,能“化水为油”

B.用甲醛溶液浸泡鱿鱼,以保质保鲜

C.食用加碘盐,可预防大脖子病

D.煤、石油都是可再生的能源

12.下列实验中,现象描述不正确的是( )

A.红磷在空气中燃烧,产生大量白烟

B.分别点燃棉花和羊毛,都产生烧焦羽毛的气味

C.用CO还原氧化铜时,黑色粉末逐渐变为红色

D.向NaOH溶液中滴入几滴酚酞试液,溶液变红

13.下列各组物质的溶液混合后,不能发生反应的是( )

A.NaCl和H2SO4 B.NaOH和HCl C.Na2CO3和H2SO4 D.AgNO3和NaCl

14.今年我国西南地区出现了严重的干旱,缺水给当地居民的生活造成了极大的困难。下列有关水的说法中,正确的是( )

A.水分子是由氢分子和氧原子构成的 B.水是由氢元素和氧元素组成的

C.大量使用化肥和农药,不会造成水体污染 D.浑浊的河水经过滤后可得到纯净物--水

15.下列实验方案中,设计合理的是( )

A.测溶液pH时,将试纸直接浸入待测液中,再与标准比色卡比较

B.测溶液pH时,将待测液滴到试纸上,再与标准比色卡比较

C.用点燃的方法除去CO2中少量的CO

D.用稀硫酸除去NaCl中少量的Na2CO3

16.小何自制了一个哨子,如图所示,在筷子上缠一些棉花,做成一个活塞,用水蘸湿棉花后插入两端开口的塑料管中,用嘴吹管的上端,可以发出悦耳的哨声,关于哨子,下列说法下正确的是( )

A.哨声是由于空气柱振动而发出的声音

B.在月球上也能听到该哨声

C.吹哨时,上下推拉活塞的目的是改变哨声的响度

D.活塞不动,用更大的力吹哨子,哨声的音调会更高

17.下列所描述的场景中,属于利用热传递改变物体内能的是( )

A.冬天人们搓手取暖

B.小孩从滑梯上滑下时臀部感觉到热

C.加剧的温室效应使得多年的积雪融化了

D.古代的人钻木取火

18.滑冰运动员用力推冰场周围的扶栏时,扶拦未动,而他却远离凌栏而去,运动员离开扶拦后,并没有用力蹬冰面,但仍能滑很远,这一现象不能说明的是( )

A.力的作用是相互的

B.力是改变物体运动状态的原因

C.一切物体都具有惯性

D.物体的机械能是守恒的

19.电动机是一种高效率、低污染的设备,广泛应用于日常生活和生产实践中,下列家用电器中应用了电动机的是( )

A.电饭锅

B.洗衣机

C.电热水壶

D.电热毯

20.小璇按照物理属性的不同将六种物品分成了甲、乙两组,其中甲组有铝条、铅笔芯、水银;乙组有玻璃、陶瓷片、干木棒,小璇这样分类所依据的物理属性是( )

A.密度

B.导电性

C.硬度

D.磁性

21.关于新材料,新技术及其应用,下列说法正确的是( )

A.超导材料可用来做保险丝

B.纳米技术是纳米尺度内的科学技术,纳米材料具有某些特殊性能

C.收音机中没有用到半导体材料

D.核能的利用一定不会造成环境污染

22.2009年3月1日北京时间16时13分10秒,“嫦娥一号”探月卫星在完成全部使命后,准确落于月球的预定撞击点,为我国探月一期工程画上了圆满的句号,假如你登上了月球,在月球上可以完成的是( )

A.用电磁波传递信息

B.开演唱会

C.用电风扇送风

D.用水银气压计测大气的压强

23.下列现象中,利用了大气压作用的是( )

A.用吸管吸饮料

B.用注射器把药液注入肌肉

C.火箭喷射高温燃气而升空

D.将热气球放上天

24.在探究“物体动能的大小与哪些因素有关”的实验中,让同一铁球从斜面的不同高度由静止释放,撞击同一木块(如图所示),下列说法中正确的是( )

A.这样做的目的是研究物体的动能大小与质量的关系

B.该实验说明物体的动能大小与高度有关

C.若水平面绝对光滑,木块将做匀速直线运动

D.铁球从斜面上滚下来的过程中动能一直减小

25.如图所示的电路中,电源电压不变,R0为定值电阻,R为滑动变阻器,闭合开关后,在滑动变阻器的滑片P向左移动过程中( )

A.电压表V的示数变大

B.电流表A1的示数变大

C.电流表A2的示数变小

D.灯泡的亮度变小

二、(本大题共6小题,13空,每空2分,共26分)

26.在国庆六十周所庆典上,空军八一表演队的4架“歼一7”轻型歼击机从空中飞过,在蔚蓝的天空中留下一条长长的“尾巴”,这种现象俗称为“飞机拉烟”(如图甲所示),产生这一现象的原因之一是飞机在飞行过程中排出的暖湿气体遇冷________所致(填一物态变化名称);图乙为我国自行研制的第三代战斗机“歼一10“在空中加油时的情景,以________为参照物,加油机是静止的。

27.南宋民族英雄文天祥在《扬子江》一诗中著下“臣心一片磁针石,不指南方不肯休”的诗句,这里磁针石是因为受到________的作用,它的南极指向地理位置的________方。

28.2009年7月22日我国长江流域发生了本世纪以来最大规模的一次日全食,图甲是某校同学用一盆墨水观察到的日食奇观,产生日食的原因是光沿________传播,当我们位于乙图中的________区域时,就能看到日全食现象。

29.2010年5月1日,以“幸福长沙“骑”乐无穷“为主题的”2010首届中国长沙环湘江自行车邀请赛“在湘江沿岸拉开帷幕,如图所示,来自全国的近千名选手同场竞技,自行车的轮胎上有许多花纹,其作用是________,骑自行车”绿色出行“的好处有________(简要地答出一条即可)

30.小宇和小刚想利用如图所示的装置来探究“导体产生的热量与其电阻大小的关系“。两只相同

长沙市13年理科中考真题word版篇三:湖南省长沙市2015年中考理综试题(word版 ,含答案)

2015年长沙市初中毕业学业水平考试试卷

理科综合(化学部分)

一、选择题(苯大题共15小题,每小题3分,共45分.每小题只有1个选项符合题 意.)

1下列变化中,属于化学变化的是()l

A水结冰 B白酒挥发 C饭菜变馊 D玻璃杯打碎

2下列实验基本操作正确的是()

3下列关于空气成分的说法错误的是()

A空气的成分按体积计算,氧气约占21%

B稀有气体常用于医疗急救

C焊接金属时常用氮气作保护气

D二氧化碳是植物光合作用的重要原料

4今年,我国西藏尼泊尔边界地区发生了多起地震,灾区饮用水被严重污染,为确保

灾民的生活用水安全,急需对水进行净化处理口下列处理措施中,不属于净水方法的是( ) A吸附沉淀 B过滤 C静置沉淀 D加肥皂水

5化学源于生活,也服务于生活,下列说法不正确的是( )

A.CO和CO2都有毒 B生铁和钢是含碳量不同的两种铁合金 C不能用工业盐(NaNO2)烹调食物 D合成药物的研发和使用,保障了人体健康 6右图是元素周期表中的氯元素及其原子结构示意图,下列说法正确的是()

A氯元素属于金属元素 B氯原子核内有17个质子

C氯原子在化学反应中容易失去电子 D氯的相对原子质量为34.45g

7下列实验现象描述不正确的是( )

A红磷在空气中燃烧,产生大量白烟

B向NaO:.溶液中滴加酚酞,溶液变红

C把打磨过的铝片浸入CuSO4溶液中,一段时间后取出,铝片表面覆盖一层红色物质

D细铁丝在空气中燃烧,火星四射,生成黑色固体

8、二氧化锰(MnO2)可以作为过氧化氢制氧气的催化剂,其中锰(Mn)元素的化合 价是( )

A十1 B.+2 C.+3 D.+4

9、今年5月,某养老院发生火灾,导致38人遇难,造成了严重人员伤亡事故,口下列自 救措施中,你认为不合理的是()

A室内起火,不要急于打开所有门窗

B赶决乘坐电梯逃生

C如果火势不大,可根据起火原因选择合适的方法或灭火器材将火扑灭

D拨打火警电话并到窗口呼救

10下列关于碳及其氧化物的说法中,正确的是()

A金刚石、石墨都是碳的单质,其硬度都很大

B.CO2可用作燃料

C.CO有还原陛,可用于冶炼金属

D.CO2通入紫色石蕊溶液,溶液变红,加热后溶液颜色不变

11下列有关溶液的叙述错误的是()

A溶液中的溶剂只能是水

B固体NaOH溶于水时,溶液温度升高

C一定条件下,饱和溶液和不饱和溶液可以相互转化

D溶液是均一、稳定的混合物

12“金银铜铁锡”俗称五金口在这五种金属中,金属活动生最弱的是()

A铁 B铜 C金 D银

13下列说法中错误的是( )

A用pH试纸测地醋酸溶液的pH为9 B用稀盐酸除去铁表面的铁锈

C用熟石灰改良酸陛土壤 D浓硫酸有吸水性,可用作干燥剂

14以下说法错误的是( )

A酸中都含有氢元素,只要含有氢元素的化合物都是酸

B氧化物中含有氧元素,但含有氧元素的化合物不一定是氧化物

C离子是带电的粒子,但带电的粒子不一定是离子

D中和反应一定是复分解反应

15下列措施或方法能达到目的的是( )

A用溶解、过滤的方法除去NaCl中的BaCl2

B要除去CaCl2溶液中的少量HCl,可加入足量的CaCO3,充分反应后,再过滤

C用100 mL的量筒量取9.5mL的水

D为了防止食品的鱼、虾变质,用甲醛溶液浸泡

二、(本大题共4小题,化学方程式每个3分,其余每空2分,共20分)

16用化学用语填空:

(1)锌原子(2)二氧化硫17按要求写出下列反应的化学方程式:

(1)CO2使澄清石灰水变浑浊 ;

(2)水在通电条件下分解

18. A. B. C三种固体物质的溶解度曲线如图所示,请你回答下列相关问题:

(1)P点表示的意义是;

(2)t2℃时,三种物质的溶解度从大到小的顺序是 ;

(3)溶解度随温度的升高而减小的物质是(选填"A","B","C") e 19今年5月24日,我国中部地区首个国家级新区—湖南湘江新区

正式成立口新区发展规划中包括了新型工业区、现代农业区的建设规划.

(1)现代农业区的生产能为长沙市民提供优质的瘦肉、鸡蛋、牛奶等农畜牧产品,它 们均含有的主要营养素是 ;

(2)请你从低碳环保的角度分析,新型工业区的建设应拒绝.

三、(本大题共2小题,化学力耀己式每个3分,其余没空2分,共11分)

20为了保护青山绿水,今年政府出台新政策规定:不允许化肥产量增加口有不良商贩 乘机成产假冒化肥口据媒体报道:常德某厂家将海盐(主要成分NaCl)与KCl按照一定比

例混合,当复合肥卖给农民.

(1)该厂家制得的“复合肥”是否为真正的复合肥

(2)国家控制化肥生产量的目的主要是为了避免过度使用化肥,实现绿色增产口过度

使用化肥的后果有:①;②

21己知A. B. C. D. E为初中化学中常见的五种不同类别的物质,其中A为年产量最高的金属单质,各种物质间的反应和转化关系如图所示(“公,表示相连的两种物质之间可发生反应,“一表示一种物质可以转化为另一种物质;反应条件、部分反应物和生成物己略去),请写出:

(1)B的化学式

(2) D与E反应的化学方程式

四、(本大题共2小题,每空2分,共18分)

22根据下列装置图,回答有关问题:

(1)写出装置图中仪器①的名称

(2)从节能环保方面考虑,应该从图1中选择组合发生装置来制取氧气(填 字母代号).

(3)为了得到较为纯净的氧气,应该从图2中选择置来收集氧气填字母代号)口

23小刘同学想在实验室里用NaOH溶液制取Na2CO3溶液口

【查阅资料】①CO2通入NaOH溶液时极易因CO2过量而产生NaHCO3,且无明显现象.

【制取步骤】①量取两份50 mL相同浓度的NaOH溶液备用;

②用一份50 mL NaOH溶液吸收过量的CO2气体,至CO2气体不再溶解; ③小心煮沸②溶液1-2分钟;

④在得到的③的溶液中加入另一份50 mL NaOH溶液,使其充分混合即得.

【实验探究】为了检验制得的溶液是否为纯净的Na2CC3溶液,请你与小刘同学一起完 成下列实验探究:

【评价与反思】有人认为实验步骤③④的顺序对调,即先混合,再煮沸,更合理口你认

为对吗? 请说明理由:

五、(本大题共1题,共6)

可能用到的元素的相对原子质量:H-1 Mg-24 0-16 S-32 Cu-64

24镁铜合金常用作飞机天线等导电材料,现取某镁铜合金10g放入烧杯中,加入足 量稀硫酸充分反应后,测得剩余固体的质量为6.4g,请计算:

(1)该镁铜合金中镁的质量为 (2)生成H2的质量。

2015年长沙市初中毕业学业水平考试试卷(物理部分)

一、选择题

16、在下图所示的物理学家中,以其名字命名为电流单位的是( )

17、长沙福元路大桥东入口采用了全封闭的隔音措施,如图所示,该设施长175m,高7m。由隔音板组成,能降噪20分贝左右。下列说法中正确的是( )

A、采用全封闭隔音表示声音是在声源处阻断噪音的传播。

B、分贝是用来表示声音强弱等级的单位。

C、隔音板能降低噪声的音调。

D、隔音板隔音利用了声音的直线传播。

18、湖南大学的博士生马超民及其团队发明了“汽车中控手势

控制套件”。该套件通过内置的摄像关采集手势并进行图像识

别,进而转化成各种指令来控制中控设备,如图所示,汽车安

装该套件后,驾驶员通过轻拍、抓取等手势就能实现接听和挂断电话、GPS导航等功能。当汽车在水平路面上匀速行驶时,下列说法正确的是( )

A、汽车所受牵引力与阻力是一对相互作用力。

B、汽车受到的重力与它对地面的压力是一对平衡力。

C、车载GPS导航设备是通过电磁波来传递信息的。

D、采集手势用的摄像头相当于一个凹透镜。

19、2015年2月,视频《穹顶之下》在网络上热传,该片提醒人们

关注雾霾,重视环保,下列关于雾霾的说法错误的是( )

A、雾霾的形成主要是由于汽车尾气排放、煤炭燃烧等污染物不易

扩散造成的。

B、PM 2.5是形成雾霾的“元凶”。

C、雾霾会引起空气质量恶化,影响人体健康。

D、雾和霾是同一个概念的两种不同说法。

长沙市13年理科中考真题word版篇四:湖南省长沙市2014年初中毕业学业水平考试理科综合试题及答案(word版)

2014年长沙市初中毕业学业水平考试试卷

理科综合(物理部分)

一、选择题(本大题包括27个小题,每小题3分,共81分。每小题只有1个选项符合题意。请将符合题意的选项用28铅笔填涂在答题卡相应位置。)

16、2013年6月20日,“神舟十号”女航天员王亚平在中国首个目标飞行器“天宫一号”上为青少年授课。下列说法正确的是

A.王亚平讲课的声音是通过声波传回地球的

B.王亚平讲课的声音很大是因为她的声音频率很高

C.王亚平讲课发出的声音是由她的声带振动产生的

D.在太空讲话声带不振动也能发出声音

17、位于沿江大道旁的商业大厦建有室外观光电梯,乘客在随电梯上升时,能透过玻璃欣赏到美丽的湘江风光,下列说法正确的是

A.以地面为参照物,乘客提静止的 B.以地面为参照物,电梯是静止的

C.以乘客为参照物电梯是静止的 D.以乘客为参照物,地面是向上运动的

18、如图是杨大爷眼睛看物体时的成像情况,则它的眼睛类型及矫正需要选用的透镜分别是

A.远视眼 凸透镜

B.远视眼 凹透镜

C.近视眼 凹透镜

D.近视眼 凸透镜

19、我国北方的冬季气温很低,到处都是冰天雪地,人们有时会将冰雪融化取水,把冰雪放在水壶里热取水的过程中,下列说法正确的是 ( )

A.冰在0℃时,内能为0 B.这是通过做功的方式改变物体的内能

C.在加热过程中,壶内的温度一直在上升 D.水的温度越高,水分子运动越剧烈

20、关于能量的转化和转移,下列说法错误的是 ( )

A.电池充电,电能转化为化学能

B.暖瓶塞被热气冲开,机械能转化为内能

C.电动机工作,电能转化为机械能

D.摩擦生电,机械能转化为内能

21、关于家庭电路和安全用电,下列说法正确的是

A.使用螺丝刀状的试电笔时,手指不要接触上端的金属帽

B.家用电器起火,应立即用水扑灭

C.打雷下雨时,可以站在大树下避雨

D.放风筝时,应远离高压电线

22、如图所示是我省某高校学生设计的一款不夜灯,它的一侧是太阳能电池板,另一侧高效节能的LED灯.关于小夜灯中所应用的物理知识,下列说法正确的是( )

A.太阳能电池板主要是靠白天接受阳光的照射而获得能量

B.太阳能电池板将电能转化为内能

C.LED灯的发光物体是由电阻很小的铜质材料制成的

D.LED灯不发光时也有电流通过

23、小云观察到他家里的电冰箱冷藏室里有一盏照明灯和小风扇,他看到:当冰箱门打开时,照明灯亮而风扇停转,当冰箱门关闭时,照明灯熄而风扇转,为此他设计了四个电路图,其中L为灯泡,M为风扇,S为单刀双掷开关,设计合理的是

24、甲乙两个滑轮组如右图所示,其中每一个滑轮的重量都相同,用它们分别将重物G1、G2

提高相同的高度,不计绳重和摩擦,下列说法正确的是

A.若G1=G2则拉力做的总功相同

B.若G1=G2,则甲的机械效率大于乙的机械效率

C.若G1>G2,则拉力做的有用功相同

D.用甲、乙中的任何一个滑轮组提起不同的重物,机械效率不变

25、下列各种电路设备中,利用电磁感应原理工作的是

A.

圈式动

筒 B.扬声器 C.电动机 D.电炉

26、如图所示是蹦极运动的简化示意图,弹性绳一端固定在O点,另一端系住运动员,运动

员从O点自由下落,到A点处弹性绳自然伸直.B点是运动员受到的重力与弹性绳对运动员拉力相等的点,C点是蹦极运动员到达的最低点(忽略空气阻力),下列说法正确的是

A.从O点到C点运动员速度一直减小

B.从O点到C点运动员的机械能一直在增大

C.从O点到C点运动员的机械能一直在减小

D.从O点到A点运动员的机械能不变

27、如图所示,闭合开关S,当滑动变阻器的滑片P向右滑动时,下列判断正确的是

A.电流表示数变小

B.电压表示数变小

C.灯L变亮

D.滑动变阻器消耗的功率变大

二、(本大题共5小题,11空,每空2分,共22分

)

28、小军同学学了“物态变化”一章的知识后,做了如下实验:他把酒精反复涂抹在温度计的玻璃泡上,用扇子去扇,他发现温度计的读数变 (选填“大”或“小”),这是因为酒精在 时要吸热造成的。

29、如图所示是2013年12月14日登陆月球表面的“玉免号”月球

车,呈长方形,长1.5m,宽1m高1.1m,携带有红外成像光谱仪、

激光点阵器等10多套科学探测仪器,科学探测得到的图像和数

据是通过 (先填“声波”或“电磁波”)传递到地

5球的,若月球到地球的距离为3×10km,则把信息从月球传到地

5球的时间是 (c=3×10km/s,保留两们小数)

30、如图所示的“押加”是我国少数民族体育项目之一,又称

为“大象拔河”。比赛中,甲、乙双方通过腿、腰、肩和

颈用力拖动布带互拉,以决胜负。在僵持状态下,甲对布

带的拉力 (选填“大于”、“等于”或“小于”)乙对

布带的拉力;参赛队员为了获胜,在鞋底上缠绕几圈绳子,

目的是为了 (选填“增大”或“减小”)摩擦。

31、小王在研究浸在液体中的物体所受的浮力的规律,做了如图所示的实验。分析比较图中有关数据可知:物体所受浮力的大小与物体浸没在液体中的深度 (选填“有关”

3

或“无关”),物体浸没时所受到的浮力为 N,物体的体积为 m

32、如图甲所示电路中,R0为定值电阻,R1

为滑动变阻器。图乙是该滑动变阻器消耗的电

功率与电流关系的图像。则该滑动变阻器的最

大值是 Ω,电源电压是 V

三、(本大题共4小题.第33题4分,34题、第35题、第36题每题6分,共22分

)

33、小军和小刚一起做“探究光的折射现象及特点”的实验,

当他们将一束光线从空气中以某入射角射入玻璃砖时,

测得折射角为40°。请在图中画出折射光线并标出折射

角。当他们逐渐增大入射角时,折射光线将 (选填

“靠近”或“远离”)法线。

34、小明的妈妈从市场上买回了一瓶色拉油,正好小明学习了密度的有关知识,他和小军一

起利用托盘天平和量筒测量色拉油的密度。

(1)把天平放在水平桌面上,当移动游码至零

刻度处时,指针偏向分度盘的右侧,则应将平衡

螺母向 (“左”或“右”)调,使横梁平

衡。

(2)天平平衡后,他们开始测量,进行了以下

步骤:

A.用天平测出烧杯和剩余色拉油的总质量;

B.将待测色拉油倒入烧杯中,用天平测出烧杯和色拉油的总质量;

C.将烧杯中的色拉油的一部分倒入量筒,测出倒出的这部分油的体积;

请你根据以上步骤,写出正确的操作顺序: (填字母代号)

(3)右在步骤B中测得烧杯中的色拉油的总质量为55.8g,其余步骤数据如图所示,则该

3色拉油的密度是 g/cm

35、在做“电流电流通过导

体时产生的热量与与什

么因素有关”的实验时,

小于采用了如图甲所示

的实验装置。两个透明的

容器中密闭了等量的空

气,U型管中液面变化反

映了密闭空气温度的变

化。

⑴若通电时间相同,发现B玻璃管内液面上升较高,这表明:在电流和通电时间相同相同的情况下,导体的 越大,产生的热量越多。

⑵小刚采用了如图乙所示的实验装置,通电相同时间,发现A玻璃管液面上升较高,这表明:在电阻和通电时间相同的情况下,通过导体的 越大,产生的热量越多。 ⑶该实验中用到的研究物理问题的方法是 法和转换法。

长沙市13年理科中考真题word版篇五:湖南省长沙市2013年中考物理试题及答案(word详细解析版)

湖南省长沙市2013年中考物理试题(word详细解析版)

一、选择题(本大题包括27个小题,每小题3分,共81分.每小题只有1个选项符合题意.请将符合题意的选项用2B铅笔填涂在答题卡相应的位置)

1.(3分)(2013•长沙)能源、信息和材料是现代社会发展的三大支柱.关于能源、信息和材料,

2.(3分)(2013•长沙) 长沙橘子洲头是著名的旅游景点,每到周末的夜晚,橘子洲的上空就会燃气璀璨夺目的烟花.这不仅丰富了市民的文化生活,同时为长沙休闲旅游增添了一张新的名片.下列有关说法正确的是( )

教育部重点推荐学科网站、初中物理新课标教学专业性网站---《初中物理在线》

教育部重点推荐学科网站、初中物理新课标教学专业性网站---《初中物理在线》

5.(3分)(2012•温州)如图所示的电蚊拍,具有灭蚊和照明等功能.当开关S1闭合,S2断开时,只有灭蚊网通电起到灭蚊作用;当开关S1和S2都闭合时,灭蚊网与灯都通电同时起到灭蚊和照明的作用.下列电路设计符合这种要求的是( )

教育部重点推荐学科网站、初中物理新课标教学专业性网站---《初中物理在线》

7.(3分)(2013

•长沙)某家庭电路的部分组成如图所示,下列说法正确的是( )

教育部重点推荐学科网站、初中物理新课标教学专业性网站---《初中物理在线》

8.(3分)(2013•长沙)

教室里,带磁性的粉笔刷可吸在黑板上不掉下来.如图所示,关于粉笔刷的受力情况,下列说法正确的是( )

9.(3分)(2013•长沙)我们居住的城市高楼林立,如不小心发生高空坠物事件,则可能给人们的生命财产造成损害,更不可有意为之.日前,某小区的陈先生在早上下楼取车时发现车的后挡风玻璃被穿了一个孔,上面还插着一个可乐瓶,肇事的可乐瓶里大约还有的可乐.对此,下列描述正确的是( )

教育部重点推荐学科网站、初中物理新课标教学专业性网站---《初中物理在线》

长沙市13年理科中考真题word版篇六:湖南省长沙市2015年中考理综试题(word版 ,含答案)

2015年长沙市初中毕业学业水平考试试卷

理科综合(化学部分)

一、选择题(苯大题共15小题,每小题3分,共45分.每小题只有1个选项符合题

意.)

1下列变化中,属于化学变化的是()l

A水结冰 B白酒挥发 C饭菜变馊 D玻璃杯打碎

2下列实验基本操作正确的是()

3下列关于空气成分的说法错误的是()

A空气的成分按体积计算,氧气约占21%

B稀有气体常用于医疗急救

C焊接金属时常用氮气作保护气

D二氧化碳是植物光合作用的重要原料

4今年,我国西藏尼泊尔边界地区发生了多起地震,灾区饮用水被严重污染,为确保

灾民的生活用水安全,急需对水进行净化处理口下列处理措施中,不属于净水方法的是( ) A吸附沉淀 B过滤 C静置沉淀 D加肥皂水

5化学源于生活,也服务于生活,下列说法不正确的是( )

A.CO和CO2都有毒 B生铁和钢是含碳量不同的两种铁合金

C不能用工业盐(NaNO2)烹调食物 D合成药物的研发和使用,保障了人体健康

6右图是元素周期表中的氯元素及其原子结构示意图,下列说法正确的是()

A氯元素属于金属元素 B氯原子核内有17个质子

C氯原子在化学反应中容易失去电子 D氯的相对原子质量为34.45g

7下列实验现象描述不正确的是( )

A红磷在空气中燃烧,产生大量白烟

B向NaO:.溶液中滴加酚酞,溶液变红

C把打磨过的铝片浸入CuSO4溶液中,一段时间后取出,铝片表面覆盖一层红色物质 D细铁丝在空气中燃烧,火星四射,生成黑色固体

8、二氧化锰(MnO2)可以作为过氧化氢制氧气的催化剂,其中锰(Mn)元素的化合

价是( )

A十1 B.+2 C.+3 D.+4

9、今年5月,某养老院发生火灾,导致38人遇难,造成了严重人员伤亡事故,口下列自

救措施中,你认为不合理的是()

A室内起火,不要急于打开所有门窗

B赶决乘坐电梯逃生

C如果火势不大,可根据起火原因选择合适的方法或灭火器材将火扑灭

D拨打火警电话并到窗口呼救

10下列关于碳及其氧化物的说法中,正确的是()

A金刚石、石墨都是碳的单质,其硬度都很大

B.CO2可用作燃料

C.CO有还原陛,可用于冶炼金属

D.CO2通入紫色石蕊溶液,溶液变红,加热后溶液颜色不变

11下列有关溶液的叙述错误的是()

A溶液中的溶剂只能是水

B固体NaOH溶于水时,溶液温度升高

C一定条件下,饱和溶液和不饱和溶液可以相互转化

D溶液是均一、稳定的混合物

12“金银铜铁锡”俗称五金口在这五种金属中,金属活动生最弱的是()

A铁 B铜 C金 D银

13下列说法中错误的是( )

A用pH试纸测地醋酸溶液的pH为9 B用稀盐酸除去铁表面的铁锈

C用熟石灰改良酸陛土壤 D浓硫酸有吸水性,可用作干燥剂

14以下说法错误的是( )

A酸中都含有氢元素,只要含有氢元素的化合物都是酸

B氧化物中含有氧元素,但含有氧元素的化合物不一定是氧化物

C离子是带电的粒子,但带电的粒子不一定是离子

D中和反应一定是复分解反应

15下列措施或方法能达到目的的是( )

A用溶解、过滤的方法除去NaCl中的BaCl2

B要除去CaCl2溶液中的少量HCl,可加入足量的CaCO3,充分反应后,再过滤

C用100 mL的量筒量取9.5mL的水

D为了防止食品的鱼、虾变质,用甲醛溶液浸泡

二、(本大题共4小题,化学方程式每个3分,其余每空2分,共20分)

16用化学用语填空:

(1)锌原子 ;(2)二氧化硫

17按要求写出下列反应的化学方程式:

(1)CO2使澄清石灰水变浑浊 ;

(2)水在通电条件下分解18. A. B. C三种固体物质的溶解度曲线如图所示,请你回答下列相关问题:

(1)P点表示的意义是

(2)t2℃时,三种物质的溶解度从大到小的顺序是 ;

(3)溶解度随温度的升高而减小的物质是"A","B","C") e

19今年5月24日,我国中部地区首个国家级新区—湖南湘江新区

正式成立口新区发展规划中包括了新型工业区、现代农业区的建设规划.

(1)现代农业区的生产能为长沙市民提供优质的瘦肉、鸡蛋、牛奶等农畜牧产品,它 们均含有的主要营养素是 ;

(2)请你从低碳环保的角度分析,新型工业区的建设应拒绝.

三、(本大题共2小题,化学力耀己式每个3分,其余没空2分,共11分)

20为了保护青山绿水,今年政府出台新政策规定:不允许化肥产量增加口有不良商贩

乘机成产假冒化肥口据媒体报道:常德某厂家将海盐(主要成分NaCl)与KCl按照一定比 例混合,当复合肥卖给农民.

(1)该厂家制得的“复合肥”是否为真正的复合肥(填“是”或“否,’);

(2)国家控制化肥生产量的目的主要是为了避免过度使用化肥,实现绿色增产口过度 使用化肥的后果有:①;② 21己知A. B. C. D. E为初中化学中常见的五种不同类别的物质,其中A为年产量最高的金属单质,各种物质间的反应和转化关系如图所示(“公,表示相连的两种物质之间可发生反应,“一表示一种物质可以转化为另一种物质;反应条件、部分反应物和生成物己略去),请写出:

(1)B的化学式

(2) D与E反应的化学方程式 四、(本大题共2小题,每空2分,共18分)

22根据下列装置图,回答有关问题:

(1)写出装置图中仪器①的名称 (2)从节能环保方面考虑,应该从图1中选择

字母代号).

(3)为了得到较为纯净的氧气,应该从图2中选择置来收集氧气填字母代号)口 23小刘同学想在实验室里用NaOH溶液制取Na2CO3溶液口

【查阅资料】①CO2通入NaOH溶液时极易因CO2过量而产生NaHCO3,且无明显现象.

【制取步骤】①量取两份50 mL相同浓度的NaOH溶液备用;

②用一份50 mL NaOH溶液吸收过量的CO2气体,至CO2气体不再溶解;

③小心煮沸②溶液1-2分钟;

④在得到的③的溶液中加入另一份50 mL NaOH溶液,使其充分混合即得.

【实验探究】为了检验制得的溶液是否为纯净的Na2CC3溶液,请你与小刘同学一起完 成下列实验探究:

【评价与反思】有人认为实验步骤③④的顺序对调,即先混合,再煮沸,更合理口你认 为对吗? 请说明理由:

五、(本大题共1题,共6)

可能用到的元素的相对原子质量:H-1 Mg-24 0-16 S-32 Cu-64

24镁铜合金常用作飞机天线等导电材料,现取某镁铜合金10g放入烧杯中,加入足

量稀硫酸充分反应后,测得剩余固体的质量为6.4g,请计算:

(1)该镁铜合金中镁的质量为 (2)生成H2的质量。

2015年长沙市初中毕业学业水平考试试卷(物理部分)

一、选择题

16、在下图所示的物理学家中,以其名字命名为电流单位的是( )

17、长沙福元路大桥东入口采用了全封闭的隔音措施,如图所示,该设施长175m,高7m。由隔音板组成,能降噪20分贝左右。下列说法中正确的是( )

A、采用全封闭隔音表示声音是在声源处阻断噪音的传播。

B、分贝是用来表示声音强弱等级的单位。

C、隔音板能降低噪声的音调。

D、隔音板隔音利用了声音的直线传播。

18、湖南大学的博士生马超民及其团队发明了“汽车中控手势

控制套件”。该套件通过内置的摄像关采集手势并进行图像识

别,进而转化成各种指令来控制中控设备,如图所示,汽车安

装该套件后,驾驶员通过轻拍、抓取等手势就能实现接听和挂断电话、GPS导航等功能。当汽车在水平路面上匀速行驶时,下列说法正确的是( )

A、汽车所受牵引力与阻力是一对相互作用力。

B、汽车受到的重力与它对地面的压力是一对平衡力。

C、车载GPS导航设备是通过电磁波来传递信息的。

D、采集手势用的摄像头相当于一个凹透镜。

19、2015年2月,视频《穹顶之下》在网络上热传,该片提醒人们

关注雾霾,重视环保,下列关于雾霾的说法错误的是( )

A、雾霾的形成主要是由于汽车尾气排放、煤炭燃烧等污染物不易

扩散造成的。

B、PM 2.5是形成雾霾的“元凶”。

C、雾霾会引起空气质量恶化,影响人体健康。

D、雾和霾是同一个概念的两种不同说法。

20、如图所示,用餐巾纸摩擦一根可以绕支架自由转动的吸管,使它带上电,现用另一带电玻璃棒靠近吸管的一端,发现它们互相排斥,关于这一现象,下列说法正确的是( )

A、吸管带的是正电。

B、吸管在摩擦中失去电子而带负电。

C、吸管和玻璃棒带同种电荷。

D、吸管和玻璃棒带异种电荷。

21、目前长沙城区的老居民小区正在进行水路改造,改造中用到了一

种打孔工具———冲击钻。冲击钻工作时,钻头在电动机的带动下不断地冲击墙壁,打出圆孔,如图所示。冲击钻在工作过程中,其能量转化关系是( )

长沙市13年理科中考真题word版篇七:2013年长沙市中考英语试题及答案(word版)

2013年长沙市初中毕业学业水平考试试卷

英 语

注意事项:

1、答题前,请考生先将自己的姓名、准考证号填写清楚,并认真核对条形码上的 姓名、准考证号、考室和座位号;

2、必须在答题卡上答题,在草稿纸、试题卷上答题无效;

3、答题时,请考生注意各大题题号后面的答题提示;

4、请勿折叠答题卡,保持字体工整、笔迹清晰、卡面清洁;

5、答题卡上不得使用涂改液、涂改胶和贴纸;

6、本学科试卷中听力材料以中速朗读两遍。试卷分四个部分,共8页,76小题, 时量120分钟,满分120分。

II.知识运用(两部分,共20小题,计20分)

第一节 单项填空 从A、B、C三个选项中选出最佳答案填空。(共10小题,计10分)

21.Mary was born in 1998 and she began to play _______ guitar at the age of seven.

A.a B.不填 C.the

22.He has written many books, but _______ of them are good.

A.few B.many C.any

23.The man makes a living _______ teaching.

A.without B.with C.by

24.—Does she like singing English songs?

—Yes. She _______ to sing English songs in her room.

A.often does B.is often heard C.often hears

25.—________I have lunch now, Mom?

—No. You must wash your hands first.

A.Would B.May C.Ought to

26.______ clever the boy is!

A.How B.What C.What a

27.When Jim’s mother came in, he _______ his homework.

A.is doing B.has done C.was doing

28.—It’s too late. I have to go now.

—Oh, it’s raining outside. Don’t leave _______it stops.

A.since B.until C.while

29.—Which season do you like _______, summer or winter?

— Summer.

A.well B.best C.better

30.—What are you looking for?

—I’m looking for the watch _______ I bought yesterday.

A.which B.who C.whose

第二节 完形填空 通读下面的短文,掌握其大意,然后从所给的A、B、C三个选项中选出一个最佳答案。(共10小题,计10分)

Bruce shook his money box again. Nothing! He carefully counted the coins that lay on the bed. All that he had was $24.52. 姓名 准考证

究竟) was he going to get the

He knew that his friends all had bicycles. It was hard to hang out(闲逛) with people he could do. He couldn’t get money from his parents, because he knew they had no extra(额外的) money.

There was only one way to get money, and that was to earn(挣钱) it. He would have to find a job. He decided to ask Mr Clay for.

“Well, you can start right here,” said Mr Clay. “You see, my windows need cleaning and my car needs washing”.

That was the beginning of Bruce’s part-time(兼职) job. For the next worked every day after finishing his homework. He took dogs for walks and cleaned rooms.

his new bicycle to his friends. Bruce liked his bicycle very much because he had bought it with his own money. At last, his dream came true, and his parents

31.A.car B.bicycle C.truck

32.A.money B.help C.food

33.A.with B.without C.behind

34.A.why B.how C.what

35.A.food B.advice C.water

36.A.months B.minutes C.seconds

37.A.lent B.lost C.counted

38.A.choose B.sell C.drive

39.A.borrowing B.showing C.asking

40.A.famous B.strict C.proud

III.阅读技能(四部分,共25小题,计50分)

第一节 阅读短文,判断下列句子是否符合短文内容。符合的写(T),不符合的写(F)。 (共5小题,计10分)

Carrots(胡萝卜) are grown on farms and in small family gardens all

over the world. They are easy to plant and easy to harvest(收获). They have

a good taste. When people think about carrots, they usually think they are a kind of

long, thin, orange-colored vegetable. In fact, carrots are in many different

sizes and shapes. And not all carrots are orange. Carrots should be grown in a field that does not have water for a long time. The earth also should not be too hard. To prepare your carrot garden, dig up the earth and turn it over(翻土).

Weather, soil condition(土壤状况), and time affect(影响) the taste of carrots. Warm days and cool nights are the best time to grow great delicious carrots.

The best way to decide if a carrot is ready to be harvested is by its color. Usually, the

brighter the color is, the better the taste is.

Most people do not know that carrots can be grown during the winter months. If the winter is not cold enough to freeze the ground, you can grow carrots the same way as you do during the summer months.

Carrots are prepared and eaten in many different ways. They are cut into thin pieces and cooked with other vegetables or meat. Or, they are washed, and eaten just as they come out of the ground.

41.Carrots are easy to plant but hard to harvest.

42.Carrots should be grown in a field without water for a long time.

43.The best way to decide if a carrot is ready to be harvested is by its size.

44.Everyone knows that carrots can be grown during the winter months.

45.We can prepare and eat carrots in many different ways.

第二节 阅读短文,从每题所给的A、B、C三个选项中,选出最佳选项回答问题或完成 句子。(共10小题,计20分)

A

We spend hours, days and years of our lives in

school. Imagine(想象) you could design(设计) your

dream school, what would it be like? What would you

be doing? We wanted to find out what teenagers around

the world thought. Here is what they said:

Richard from the USA: My dream school would have a big swimming pool and two soccer fields. It would also have a cinema, a gym and a shopping centre. My school has none of these, and I think there should be more pleasant things for students to do while they are studying.

Sonia from Italy: I’d like a room where we can relax and play computer games. I’d also like to have a music room. I think there should be a place for everyone to go and relax after class.

Wu from Beijing: I think it would be great to have another day off (休息日) every week, besides the weekend. If that day was a Friday or a Monday, we would have a long weekend every week. What fun! I also think school should start later, at about 10 o’clock, and finish earlier.

Hannah from Australia: In my dream school, I think the teachers should give us more freedom(自由) and choice about how we study and what we study. I also think it’s not necessary for us to wear school uniforms every day. I really don’t like wearing it.

46.There would be_______ in Richard’s dream school.

A.a big swimming pool and a music room

B.a room to relax and play computer games

C.a big swimming pool, two soccer fields, a cinema, a gym, and a shopping centre

47.How many days off does Wu want to have in a week?

A.2. B.3. C.4.

48.Which country is NOT mentioned(提到) in the passage?

A.Italy. B.Japan. C.Australia.

49.From the passage, we know that_________.

A.Sonia from Italy would like a room where she can relax and play computer games

B.Richard from the USA thinks his dream school should start at 10 o’clock

C.Hannah from Australia likes wearing a school uniform every day

50.Which is the best title (标题) for the passage?

A.Schools in the past. B.Schools today. C.Dream schools.

B

This March, the H7N9 virus (病毒) hit Shanghai, Anhui, Jiangsu, Zhejiang and so on. It seemed that most people who were infected(被感染) with H7N9 had the common flu. Some people suffered from a fever or a cough.

Don’t be afraid—it’s not easy to be infected with the virus. Here is some advice to help you protect yourself when it comes.

Wash your hands. You need to wash your hands with soap and hot water before you eat, after you use the toilet, and after you touch animals, because your hands may carry viruses.

Cover your nose and mouth. When someone sneezes(打喷嚏) or coughs, flu viruses can travel as far as one meter through the air, so you’d better stand a proper distance (距离) while talking to someone who has a cold. And always cover your mouth and nose with a piece of paper when you sneeze or cough, and then clean your hands.

Wear a mask(口罩). Some doctors say that masks can stop the flu as much as 80%, but if you don’t wash your hands often, it’s no use wearing a mask. And it’s necessary to wear the mask in the groups of people.

Do sports often. Exercises will help make your body strong enough to the virus.

51.When did the H7N9 virus hit Shanghai?

A.In March, 2013. B.In May, 2013. C.In March, 2012.

52.Which of the following is TRUE according to the passage?

A.Some people who were infected with the H7N9 virus had a toothache.

B.You should cover your mouth and nose with a piece of paper when you sneeze or

cough.

C.Some doctors say that masks can stop the flu as much as 100%.

53.How many ways to stop the virus are mentioned in the passage?

A.Three. B.Four. C.Five.

54.What does the underlined word “” mean in Chinese?

A.抵抗 B.传播 C.感染

55.What’s the main idea of this passage?

A.It tells us how to wash hands.

B.It tells us why we should use masks.

C.It gives us some advice on how to protect ourselves when the H7N9 virus comes.

第三节 阅读下列图表,从每题所给的A、B、C三个选项中,选出最佳选项回答问题或完 成句子。(共5小题,计10分)

56.From the information in the picture,

we know that Lily was born on ______.

A.June 8, 2005 B.June 22, 2005 C.June 22, 2013

57.According to the personal information,

58.You can borrow books_________.

59.According to the survey(调查) of 2,000 American online shoppers, ________people shop

online from 5pm to 8pm.

A.320. B.640. C.800.

60.Which of the following is NOT TRUE?

A.You’d better wear your sun hat to enjoy wonderful sunshine.

B.The boats will take you to different places for swimming.

C.Mr Smith and his child need to pay $160 for the tour.

第四节 阅读下面的材料,然后根据材料内容回答所提问题。(共5小题,计10分)

Liu Wei is very famous in China because he can play the piano with

his toes(脚趾).

One day when Liu Wei was only 10 years old, he played a game with

some friends. He lost both his arms because of electricity(电).

Liu Wei was very sad when both his arms were cut off after the

A.at 10:30 am on Monday B.at 10:00 pm on Thursday C.at 3:30 pm on Saturday A.Canada B.America C.England

长沙市13年理科中考真题word版篇八:2013年长沙市中考英语试题及答案word版

2013年长沙市中考英语试题

笔试部分

单项填空

21.Mary was born in 1998 and she began to play _______ guitar at the age of seven.

A.a B.不填 C.the

22.He has written many books, but _______ of them are good.

A.few B.many C.any

23.The man makes a living _______ teaching.

A.without B.with C.by

24.—Does she like singing English songs?

—Yes. She _______ to sing English songs in her room.

A.often does B.is often heard C.often hears

25.—________I have lunch now, Mom?

—No. You must wash your hands first.

A.Would B.May C.Ought to

26.______ clever the boy is!

A.How B.What C.What a

27.When Jim’s mother came in, he _______ his homework.

A.is doing B.has done C.was doing

28.—It’s too late. I have to go now.

—Oh, it’s raining outside. Don’t leave _______it stops.

A.since B.until C.while

29.—Which season do you like _______, summer or winter?

— Summer.

A.well B.best C.better

30.—What are you looking for?

—I’m looking for the watch _______ I bought yesterday.

A.which B.who C.whose 第二节 完形填空 通读下面的短文,掌握其大意,然后从所给的A、B、C三个选项中选出一个最佳答案。(共10小题,计10分)

Bruce shook his money box again.

Nothing! He carefully counted the coins that lay on the bed. All that he had was $24.52. The 究竟) was he going to get the rest of the ?

He knew that his friends all had bicycles. It was hard to hang out(闲逛) with people when ’t get money from his parents, because he knew they had no extra(额外的) money.

There was only one way to get money, and that was to earn(挣钱) it. He would have to find a

“Well, you can start right here,” said Mr Clay. “You see, my windows need cleaning and my car needs washing”.

That was the beginning of Bruce’s part-time(兼职) job. For the next he worked every day after finishing his homework. He took dogs for walks and cleaned rooms.

and went down to the shop the bicycle he wanted. He rode home proudly, looking his new bicycle to his friends. Bruce liked his bicycle very much because he

of him.

31.A.car B.bicycle C.truck

32.A.money B.help C.food

33.A.with B.without C.behind

34.A.why B.how C.what

35.A.food B.advice C.water

36.A.months B.minutes C.seconds

37.A.lent B.lost C.counted

38.A.choose B.sell C.drive

39.A.borrowing B.showing C.asking

40.A.famous B.strict C.proud

III.阅读技能(四部分,共25小题,计50分)

第一节 阅读短文,判断下列句子是否符合短文内容。符合的写(T),不符合的写(F)。 (共5小题,计10分)

Carrots(胡萝卜) are grown on farms and in small family gardens all

over the world. They are easy to plant and easy to harvest(收获). They have

a good taste.

When people think about carrots, they usually think they are a kind of

long, thin, orange-colored vegetable. In fact, carrots are in many different

sizes and shapes. And not all carrots are orange.

Carrots should be grown in a field that does not have water for a long time. The earth also should not be too hard. To prepare your carrot garden, dig up the earth and turn it over(翻土).

Weather, soil condition(土壤状况), and time affect(影响) the taste of carrots. Warm days and cool nights are the best time to grow great delicious carrots.

The best way to decide if a carrot is ready to be harvested is by its color. Usually, the brighter the color is, the better the taste is.

Most people do not know that carrots can be grown during the winter months. If the winter is not cold enough to freeze the ground, you can grow carrots the same way as you do during the summer months.

Carrots are prepared and eaten in many different ways. They are cut into thin pieces and cooked with other vegetables or meat. Or, they are washed, and eaten just as they come out of the ground.

41.Carrots are easy to plant but hard to harvest.

42.Carrots should be grown in a field without water for a long time.

43.The best way to decide if a carrot is ready to be harvested is by its size.

44.Everyone knows that carrots can be grown during the winter months.

45.We can prepare and eat carrots in many different ways.

第二节 阅读短文,从每题所给的A、B、C三个选项中,选出最佳选项回答问题或完成 句子。(共10小题,计20分)

A

We spend hours, days and years of our lives in school.

Imagine(想象) you could design(设计) your dream school,

what would it be like? What would you be doing? We

wanted to find out what teenagers around the world thought.

Here is what they said:

Richard from the USA: My dream school would have a big swimming pool and two soccer

fields. It would also have a cinema, a gym and a shopping centre. My school has none of these,

and I think there should be more pleasant things for students to do while they are studying.

Sonia from Italy: I’d like a room where we can relax and play computer games. I’d also like to have a music room. I think there should be a place for everyone to go and relax after class.

Wu from Beijing: I think it would be great to have another day off (休息日) every week, besides the weekend. If that day was a Friday or a Monday, we would have a long weekend every week. What fun! I also think school should start later, at about 10 o’clock, and finish earlier.

Hannah from Australia: In my dream school, I think the teachers should give us more freedom(自由) and choice about how we study and what we study. I also think it’s not necessary for us to wear school uniforms every day. I really don’t like wearing it.

46.There would be_______ in Richard’s dream school.

A.a big swimming pool and a music room

B.a room to relax and play computer games

C.a big swimming pool, two soccer fields, a cinema, a gym, and a shopping centre

47.How many days off does Wu want to have in a week?

A.2. B.3. C.4.

48.Which country is NOT mentioned(提到) in the passage?

A.Italy. B.Japan. C.Australia.

49.From the passage, we know that_________.

A.Sonia from Italy would like a room where she can relax and play computer games

B.Richard from the USA thinks his dream school should start at 10 o’clock

C.Hannah from Australia likes wearing a school uniform every day

50.Which is the best title (标题) for the passage?

A.Schools in the past. B.Schools today. C.Dream schools.

B

This March, the H7N9 virus (病毒) hit Shanghai, Anhui, Jiangsu, Zhejiang and so on. It seemed that most people who were infected(被感染) with H7N9 had the common flu. Some people suffered from a fever or a cough.

Don’t be afraid—it’s not easy to be infected with the virus. Here is some advice to help you protect yourself when it comes.

Wash your hands. You need to wash your hands with soap and hot water before you eat, after you use the toilet, and after you touch animals, because your hands may carry viruses.

Cover your nose and mouth. When someone sneezes(打喷嚏) or coughs, flu viruses can travel as far as one meter through the air, so you’d better stand a proper distance (距离) while talking to someone who has a cold. And always cover your mouth and nose with a piece of paper when you sneeze or cough, and then clean your hands.

Wear a mask(口罩). Some doctors say that masks can stop the flu as much as 80%, but if you don’t wash your hands often, it’s no use wearing a mask. And it’s necessary to wear the mask in the groups of people.

Do sports often. Exercises will help make your body strong enough to the virus.

51.When did the H7N9 virus hit Shanghai?

A.In March, 2013. B.In May, 2013. C.In March, 2012.

52.Which of the following is TRUE according to the passage?

A.Some people who were infected with the H7N9 virus had a toothache.

B.You should cover your mouth and nose with a piece of paper when you sneeze or cough.

C.Some doctors say that masks can stop the flu as much as 100%.

53.How many ways to stop the virus are mentioned in the passage?

A.Three. B.Four. C.Five.

54.What does the underlined word “ mean in Chinese?

A.抵抗 B.传播 C.感染

55.What’s the main idea of this passage?

A.It tells us how to wash hands. B.It tells us why we should use masks. C.It gives us some advice on how to protect ourselves when the H7N9 virus comes.

第三节 阅读下列图表,从每题所给的A、B、C三个选项中,选出最佳选项回答问题或完 成句子。(共5小题,计10分)

56.From the information in the picture,

we know that Lily was born on ______.

A.June 8, 2005 B.June 22, 2005 C.June 22, 2013

57.According to the personal information,

58.You can borrow books_________.

59.According to the survey(调查) of 2,000 American online shoppers, ________people shop

online from 5pm to 8pm.

A.320. B.640. C.800.

60.Which of the following is NOT TRUE?

A.You’d better wear your sun hat to enjoy wonderful sunshine.

B.The boats will take you to different places for swimming.

C.Mr Smith and his child need to pay $160 for the tour.

A.Canada B.America C.England A.at 10:30 am on Monday B.at 10:00 pm on Thursday C.at 3:30 pm on Saturday

第四节 阅读下面的材料,然后根据材料内容回答所提问题。(共5小题,计10分)

Liu Wei is very famous in China because he can play the piano with

his toes(脚趾).

One day when Liu Wei was only 10 years old, he played a game with

some friends. He lost both his arms because of electricity(电).

Liu Wei was very sad when both his arms were cut off after the

accident. But soon he had to make a choice.

“For people like me, there were only two choices. One was to give up all the dreams, which would cause a quick death. The other was to work hard without arms to live an excellent life.” says Liu Wei.

Liu’s dream was to be a pianist. His excellent life included a show on China’s Got Talent(《中国达人秀》) and a wonderful performance (演奏) playing the beautiful Marriage D’amour with his two feet on the piano.

Liu Wei learned to play the piano with his feet. And teaching himself to play the piano with his feet was very hard. Many times he wanted to give it up, but his parents went on encouraging(鼓励) him and he wanted to make his parents proud.

Maybe you can not believe that Liu Wei is able to play well only with his toes. The audience(观众) were deeply moved and very excited when they watched his performance.

61.Why is Liu Wei very famous in China?

62.How old was Liu Wei when he lost his arms?

63.Was Liu Wei very sad when both his arms were cut off?

64.Who encouraged Liu Wei to play the piano?

65.How did the audience feel when they watched Liu’s performance?

IV.写作技能(三部分,共11小题,计30分)

第一节 完成对话 通读下面的对话,根据上下文补全对话内容。(共5小题,计10分) A: Hello, Betty. What did you do last summer vacation?

B: I visited my uncle.

A: ?

B: He lives in Dalian, a beautiful city.

A: ?

A: No, I haven’t. But I’m going to spend a holiday there.

B: You’d better go to Dalian in summer. So you can enjoy swimming in the sea.

A: . I will go there this summer vacation.

B: ?

A: By plane.

第二节 翻译语篇 阅读下面的短文,将划线部分译成英文或中文。(共5小题,计10分)

Australia is the greatest island in the world. 71.Australia is big, but there are fewer people there. The population(人口) of Australia is smaller than that of Shanghai, a city of China. will be cold winter. The seasons in Australia and in China are just opposite(相反的). Summer in Australia is from December to February, and winter is from July to August. 73.

74.. They are both popular in Australia.

are ten sheep for everyone in the country. So people call Australia “The country on the backs of

sheep”. After a short drive from any town, you will find yourself in the middle of white sheep.

长沙市13年理科中考真题word版篇九:2013年湖南省长沙市中考英语试题及答案(word版)

2013年长沙市初中毕业学业水平考试试卷

英 语

注意事项:

1、答题前,请考生先将自己的姓名、准考证号填写清楚,并认真核对条形码上的 姓名、准考证号、考室和座位号;

2、必须在答题卡上答题,在草稿纸、试题卷上答题无效; 3、答题时,请考生注意各大题题号后面的答题提示;

4、请勿折叠答题卡,保持字体工整、笔迹清晰、卡面清洁; 5、答题卡上不得使用涂改液、涂改胶和贴纸;

6、本学科试卷中听力材料以中速朗读两遍。试卷分四个部分,共8页,76小题, 时量120分钟,满分120分。 I.听力技能(三部分,共20小题,计20分)

第一节

每小题1. A

2. A

3. A

4. A

5. ABBBBB姓名 准考证

第二节 对话理解 听下面的对话,从题中所给的A、B、C三个选项中选出最佳答案。 听每段对话前,你将有时间阅读各个小题,每小题5秒钟;听完后,各小题将给出5秒钟的作答时间。(共10小题,计10分) 听下面的对话,回答第6小题。 6.Who is looking for Lucy? A.Linda. B.Sue. C.Tom. 听下面的对话,回答第7小题。

7.How many girls are there in your class? A.45. B.25. C.20.

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听下面的对话,回答第8小题。 8.Where are the two speakers? A.In a restaurant. B.In a bank. C.In a classroom. 听下面的对话,回答第9小题。 9.When will the woman come back? A.At 7:15. B.At 7:30. C.At 7:45. 听下面的对话,回答第10小题。

10.What will the weather be like tomorrow? A.It will be sunny. B.It will be rainy. C.It will be cloudy. 听下面的对话,回答第11至12小题。 11.How often does the bus run on Saturday? A.Once an hour. B.Twice an hour. C.Three times an hour. 12.How far is the school from here? A.About 5 miles. B.About 15 miles. C.About 25 miles. 听下面的对话,回答第13至15小题。

13.What was Susan doing when Robert called her last night? A.She was seeing a film. B.She was singing. C.She was reading. 14.Why can’t Susan climb the Yuelu Mountain tomorrow morning? A.Because she’ll call up Robert. B.Because she’ll see a film in the cinema. C.Because she’ll have to stay at home and study. 15.How will they get there? A.By bike. B.By bus. C.By taxi.

第三节 笔录要点 根据你所听到的内容,填写下面的表格,每空不超过3个单词。 (共5小题, 计5分)

II.知识运用(两部分,共20小题,计20分)

第一节 单项填空 从A、B、C三个选项中选出最佳答案填空。(共10小题,计10分) 21.Mary was born in 1998 and she began to play _______ guitar at the age of seven. A.a B.不填 C.the 22.He has written many books, but _______ of them are good. A.few B.many C.any 23.The man makes a living _______ teaching. A.without B.with C.by

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24.—Does she like singing English songs?

—Yes. She _______ to sing English songs in her room. A.often does B.is often heard 25.—________I have lunch now, Mom?

—No. You must wash your hands first. A.Would B.May 26.______ clever the boy is! A.How B.What

27.When Jim’s mother came in, he _______ his homework. A.is doing B.has done 28.—It’s too late. I have to go now.

—Oh, it’s raining outside. Don’t leave _______it stops. A.since B.until

29.—Which season do you like _______, summer or winter? — Summer. A.well B.best 30.—What are you looking for?

—I’m looking for the watch _______ I bought yesterday. A.which B.who

C.often hears

C.Ought to C.What a C.was doing

C.while

C.better

C.whose

第二节 完形填空 通读下面的短文,掌握其大意,然后从所给的A、B、C三个选项中选出一个最佳答案。(共10小题,计10分)

Bruce shook his money box again.

Nothing! He carefully counted the coins that lay on the bed. All that he had was $24.52. 究竟) was he going to get the

He knew that his friends all had bicycles. It was hard to hang out(闲逛) with people he could do. He couldn’t get money from his parents, because he knew they had no extra(额外的) money.

There was only one way to get money, and that was to earn(挣钱) it. He would have to find a job. He decided to ask Mr Clay for.

“Well, you can start right here,” said Mr Clay. “You see, my windows need cleaning and my car needs washing”.

That was the beginning of Bruce’s part-time(兼职) job. For the next worked every day after finishing his homework. He took dogs for walks and cleaned rooms.

his new bicycle to his friends. Bruce liked his bicycle very much because he had bought it with his own money. At last, his dream came true, and his parents 31.A.car B.bicycle C.truck 32.A.money B.help C.food 33.A.with B.without C.behind 34.A.why B.how C.what

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35.A.food 36.A.months 37.A.lent 38.A.choose 39.A.borrowing 40.A.famous B.advice B.minutes B.lost B.sell B.showing B.strict C.water C.seconds C.counted C.drive C.asking C.proud

III.阅读技能(四部分,共25小题,计50分) 第一节 阅读短文,判断下列句子是否符合短文内容。符合的写(T),不符合的写(F)。 (共5小题,计10分)

Carrots(胡萝卜) are grown on farms and in small family gardens all over the world. They are easy to plant and easy to harvest(收获). They have a good taste.

When people think about carrots, they usually think they are a kind of long, thin, orange-colored vegetable. In fact, carrots are in many different sizes and shapes. And not all carrots are orange.

Carrots should be grown in a field that does not have water for a long time. The earth also should not be too hard. To prepare your carrot garden, dig up the earth and turn it over(翻土).

Weather, soil condition(土壤状况), and time affect(影响) the taste of carrots. Warm days and cool nights are the best time to grow great delicious carrots.

The best way to decide if a carrot is ready to be harvested is by its color. Usually, the brighter the color is, the better the taste is.

Most people do not know that carrots can be grown during the winter months. If the winter is not cold enough to freeze the ground, you can grow carrots the same way as you do during the summer months.

Carrots are prepared and eaten in many different ways. They are cut into thin pieces and cooked with other vegetables or meat. Or, they are washed, and eaten just as they come out of the ground.

41.Carrots are easy to plant but hard to harvest.

42.Carrots should be grown in a field without water for a long time.

43.The best way to decide if a carrot is ready to be harvested is by its size. 44.Everyone knows that carrots can be grown during the winter months. 45.We can prepare and eat carrots in many different ways.

第二节 阅读短文,从每题所给的A、B、C三个选项中,选出最佳选项回答问题或完成 句子。(共10小题,计20分)

A

We spend hours, days and years of our lives in school. Imagine(想象) you could design(设计) your dream school, what would it be like? What would you be doing? We wanted to find out what teenagers around

the world thought. Here is what they said:

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Richard from the USA: My dream school would have a big swimming pool and two soccer fields. It would also have a cinema, a gym and a shopping centre. My school has none of these, and I think there should be more pleasant things for students to do while they are studying.

Sonia from Italy: I’d like a room where we can relax and play computer games. I’d also like to have a music room. I think there should be a place for everyone to go and relax after class.

Wu from Beijing: I think it would be great to have another day off (休息日) every week, besides the weekend. If that day was a Friday or a Monday, we would have a long weekend every week. What fun! I also think school should start later, at about 10 o’clock, and finish earlier.

Hannah from Australia: In my dream school, I think the teachers should give us more freedom(自由) and choice about how we study and what we study. I also think it’s not necessary for us to wear school uniforms every day. I really don’t like wearing it. 46.There would be_______ in Richard’s dream school. A.a big swimming pool and a music room B.a room to relax and play computer games C.a big swimming pool, two soccer fields, a cinema, a gym, and a shopping centre 47.How many days off does Wu want to have in a week? A.2. B.3. C.4. 48.Which country is NOT mentioned(提到) in the passage? A.Italy. B.Japan. C.Australia. 49.From the passage, we know that_________. A.Sonia from Italy would like a room where she can relax and play computer games B.Richard from the USA thinks his dream school should start at 10 o’clock C.Hannah from Australia likes wearing a school uniform every day 50.Which is the best title (标题) for the passage? A.Schools in the past. B.Schools today. C.Dream schools. B

This March, the H7N9 virus (病毒) hit Shanghai, Anhui, Jiangsu, Zhejiang and so on. It seemed that most people who were infected(被感染) with H7N9 had the common flu. Some people suffered from a fever or a cough.

Don’t be afraid—it’s not easy to be infected with the virus. Here is some advice to help you protect yourself when it comes.

Wash your hands. You need to wash your hands with soap and hot water before you eat, after you use the toilet, and after you touch animals, because your hands may carry viruses.

Cover your nose and mouth. When someone sneezes(打喷嚏) or coughs, flu viruses can travel as far as one meter through the air, so you’d better stand a proper distance (距离) while talking to someone who has a cold. And always cover your mouth and nose with a piece of paper when you sneeze or cough, and then clean your hands.

Wear a mask(口罩). Some doctors say that masks can stop the flu as much as 80%, but if you don’t wash your hands often, it’s no use wearing a mask. And it’s necessary to wear the mask in the groups of people.

Do sports often. Exercises will help make your body strong enough to the virus.

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长沙市13年理科中考真题word版篇十:长沙市2013年中考语文试题及答案(word版)

长沙市2013年的中考语文试题

一、积累与运用(27分)

1.下列各组句子中,加点词语的字形和加点字的读音都正确的一项是( A )(2分)

A.恪尽职守,无私奉献。/慷慨(kǎi)激昂,勇往直前。(摘自“国旗下讲话”) .....

B.锲而不舍,风雨兼程!/爱栖(xī)心头,情满人间。(摘自“毕业赠言”) .....

C.成绩下滑,忧心冲冲。/高楼大厦,鳞次栉(jié)比。(摘自学生作文) .....

D.与众不同,别俱一格。/一马当先,独领风骚(shāo)。(摘自户外广告) .....

解析:栖(qī);忧心忡忡;栉(zhì);别具一格;骚(sāo)

2.下列加点词语运用不正确的一项是( B )(2分) ...

A.中国政府对菲律宾妄图在南海牟取非法利益的行为,提出了严正抗议。 ..

B.在“我是歌手”的舞台上,林志炫的服装精致得体,天衣无缝。 ....

C.莫言获得诺贝尔文学奖后,成为了家喻户晓的人物。 ....

D.习近平主席谈治国的道理时说:“打铁还需自身硬啊!” ....... 解析:天衣无缝:比喻做事不拖泥带水,不着痕迹,不能用来形容衣服精致得体。(断章取义)

3.找出下列语句中没有语病的一句( A )(2分) ....A.长沙、深圳和成都等城市一起被评为“中国十大创新城市”。

B.由长沙制造的全国首款“高性能3D激光打印机”,15天销售了大约30台左右。

C.通过大家的努力,使“岳麓山·橘子洲景区”成为长沙首个“国家SA级旅游景区”。

D.是否高度重视人才,是长沙成为“全球竞争力提升速度虽快的十座城市”之一的原因。 解析:B、大约„左右,重复;

C、通过„„使,两个介词使句子失去了主语;

D、能否„„是,两面对一面。

4.依次填入下列语段空白处的句子或词语,最恰当的一项是( D )(2分)

侗族人有一个特殊的成人仪式:滚泥巴。5岁时,由母亲牵着去滚泥巴,孩子从田间的这头滚向另一头, 。10岁时,由父亲领着去滚泥巴, 。l5

岁时,由祖父领着继续滚泥巴, ,以后的路都要自己走下去。侗族孩子明白,在这个世间,母亲可以给我 ,父亲可以给我 ,祖父可以传授我 ,但人生的道路最终靠自己去摸索,生活才是最好的导师。

①田间的另一头却空无一人,孩子滚到尽头后,要自己走路回家

②那头有父亲接着 ③田间另一头则是祖父

④帮助 ⑤经验 ⑥关爱

③①②⑤④⑥ B.②③①④⑤⑥ C.③②①⑥④⑤ D.②③①⑥④⑤

5.综合运用(共8分)

2013年4月23日,是第18个“世界读书日”,学校为此举行了“好读书,读好书”的综合性学习活动。请你完成以下任务:

(1)【宣传读书活动】

下面是本次活动的宣传标语,请你补充完整。(2分)

好读书,读书让生活变得充实;读好书, 示例:读书让学识变得渊博 \读书让思维变得缜密 。

(2)【调查读书现状】

读书现状调查表

少,但经典书籍在阅读中所占比重越来越大。 (2分)

(3)【探讨读书方法】

甲同学:网络时代,信息量很大,可以看的书很多,但是,面对茫茫书海,我们不知从何下手。

乙同学:我们现在太忙了,要做那么多题目,哪有时间读课外书?

丙同学:我们读过很多书,但读后很容易忘记,留下深刻印象的不多。

请你针对以上发言,给在场的校长和同学分别提一条建议,注意语言的得体。(4分) ①向校长提建议: (2分)

②向同学提建议: (2分)

(3)①校长你好,我们学校每周可以专门安排一节课,让学生自由阅读吗?②同学,俗语说“任凭弱水三千,我只取一瓢饮!” 读书要有所选择,可以从自己有兴趣书籍入手。

6.古诗文默写填空。(共6分,每空1分)

(李商隐《无题》)

(2)人生自古谁无死,(文天祥《过零丁洋>)

(3)了却君王天下事,(辛弃疾《破阵子·为陈同甫赋壮词以寄之》)

(4)王安石在《登飞来峰》中是这样诠释“站得高,看得远”的道理的:不畏浮云遮望眼, 。

(5)学习和思考的辩证关系是怎样的呢?《<论语>十则》中对此进行了这样的阐述: 。”

6.(1)春蚕到死丝方尽。(2)留取丹心照汗青。(3)赢得生前身后名。(4)只缘身在最高层(5)学而不思则罔,思而不学则殆。

7.名著阅读(共5分)

(1)《水浒传》最后一回(第一百二十回)写到:宋江喝了朝廷御赐的毒酒,自知道奸人陷害,将不久于人世,虽然自己“死不争”,但担心兄弟李逵在自己死后闹事,“把我等一世清名忠义之事坏了”,于是唤李逵来,在给他的酒里面“下了慢药”。请阅读下面与此事有关的一段文字,完成后面的题目。

李逵见说,亦垂泪道:“罢,罢,罢!生时伏侍哥哥,死了也只是哥哥部下一个小鬼!”言讫泪下,便觉道身体有些沉重。当时洒泪,拜别了宋江下船。回到润州,果然药发身死。李逵临死之时,嘱咐从人:“我死了,可千万将我灵柩去楚州南门外蓼儿洼和哥哥一处埋葬。”嘱罢而死。从人置备棺椁盛贮,不负其言,扶柩而往。

①从这段文字中,可以看出李逵性格中 的一面,从全文来看,他的性格还有 的一面。(2分) ②《水浒传》中一百零八将的最后结局大都悲惨,原因是什么?请你用—句话概括。(1分)

(2)同样是前苏联著名作家,同样经历了痛苦与磨难。作家写的《童年》是通过阿廖沙眼中痛苦与丑恶的家庭生活,再现了l9世纪七八十年代俄罗斯下层人民的生活状况;奥斯特洛夫斯基的《钢铁是怎样炼成的》以主人公 的成长为线索,展现了20世纪二三十年代苏俄广阔的历史画面和艰苦卓绝的斗争生活。(2分)

(1)①豪爽,讲义气 愚忠②因为他们的投降路线。(2)高尔基 保尔•柯察金

二、阅读(共43分)

(一)古诗文阅读(共13分)

闻王昌龄左迁龙标遥有此寄

李白

杨花落尽子规啼,闻道龙标过五溪。

我寄愁心与明月,随风直到夜郎西。

8.诗人在“杨花落尽子规啼”—句里写了哪些景物?渲染了怎样的气氛?(2分)

杨花和子规鸟。渲染了无限悲凉感伤的气氛。

从“我寄愁心与明月,随风直到夜郎西”两句中,你解读出了诗人哪些情感?(3分) 诗人听说友人将左迁龙标时的惆怅和恋恋不舍之情。

醉翁亭记

欧阳修

环滁皆山也。其西南诸峰,林壑尤美,望之蔚然而深秀者,琅琊也。山行六七里,渐闻水声潺潺而泻出于两峰之间者,酿泉也。峰回路转,有亭翼然临于泉上者,醉翁亭也。作亭者谁?山之僧智仙也。名之者谁?太守自谓也。太守与客来饮于此,饮少辄醉,而年又最高,故自号曰醉翁也。醉翁之意不在酒,在乎山水之间也。山水之乐,得之心而寓之酒也。

若夫日出而林霏开,云归而岩穴暝,晦明变化者,山间之朝暮也。野芳发而幽香,佳木秀而繁阴,风霜高洁,水落而石出者,山间之四时也。朝而往,暮而归,四时之景不同,而乐亦无穷也。

至于负者歌于途,行者休于树,前者呼,后者应,伛偻提携,往来而不绝者,滁人游也。临溪而渔,溪深而鱼肥,酿泉为酒,泉香而酒洌,山肴野蔌,杂然而前陈者,太守宴也。宴酣之乐,非丝非竹,射者中,弈者胜,觥筹交错,起坐而喧哗者,众宾欢也。苍颜白发,颓然乎其间者,太守醉也。

已而夕阳在山,人影散乱,太守归而宾客从也。树林阴翳,鸣声上下,游人去而禽鸟乐也。然而禽鸟知山林之乐,而不知人之乐:人知从太守游而乐,而不知太守之乐其乐也。醉能同其乐,醒能述以文者,太守也。太守谓谁?庐陵欧阳修也。

10.解释下列句子中加点的词的意思。(2分)

(1)名之者谁?太守自谓也( 明名、取名 ) (2)四时之景不同( 助词;译为“的” ) ..

11.用现代汉语翻译下列句子。(4分)

(1)山水之乐,得之心而寓之酒也

游赏山水的乐趣,有感于心而寄托在酒上罢了。

(2)负者歌于途,行者休于树

背着东西的人在路上歌唱,走路的人在树下休息。

12.请说说本文“人知从太守游而乐,而不知太守之乐其乐也”中的“乐”与范仲淹《岳阳楼记》“先天下之忧而忧,后天下之乐而乐”中的“乐”的相同点,以及这种思想在当今社会的积极意义。(2分)

相同点:两篇散文都是借触景生情来抒发自己的抱负和情怀,都表述了自己虽遭贬谪却仍怀济世安民、与民同乐的高尚情怀。

他们这种不以自己的进退得失为念,而“与民同乐”思想对今天全面建设小康社会有着重要的现实意义,我们只有心为民所系,关注民生才能构建社会主义和谐社会。

(二)说明文阅读(共8分)

恐惧是一种可以控制的情绪

①什么是恐惧?恐惧就是对于外部发生的危险做出的一种心理反应。有时,这种反应更近乎一种本能,例如遭遇到火灾、泥石流等危机时本能地逃跑,或是被人迎面打来一拳时本能地架起手臂防御,等等。这些因恐惧而产生的行动是对我们自身的保护,可以帮助我们回避危险。不过,如果保护过了头,我们就会变成厚厚盔甲下的“套中人”——过度、非理性、持续地害怕某种物体、现象、活动或场合,并夸大可能的危险,那就会给我们的日常生活带来许多不必要的麻烦。

②人们一般把常见的恐惧症分成四种:动物恐惧症、场所恐惧症、密集恐惧症、社交恐惧症。患有动物恐惧症的人见到一些动物的影像、图片,或看到关于动物的逼真文字描述,都会感到恐惧并想要逃避,甚至伴有强烈的生理症状,如心悸、胸闷、出汗、透气困难等。场所恐惧症主要是对封闭空间的恐惧,并且会因为无法逃离而感到担心、害怕,如处于影剧院、地铁,尤其是电梯中,感到憋闷、呼吸困难、恐慌。密集恐惧症是对排列密集的较小物体害怕或觉得恶心,例如密密麻麻的虫卵、蜂巢、淋浴喷头的出水小孔,甚至草莓,等等。社交恐惧症大多存在于青少年,主要表现是对学校环境的恐惧,因升学、转学或者更换班级而焦虑等。

③恐惧自何而来?原因多种多样。可能源自于儿童时期的心理创伤,可能受到环境中长期暗示的影响,也可能仅仅由某个单纯事件所导致,甚至还有些恐惧要归结到生物进化上去。例如,在某些惧怕蛇的人群里,有些人一生中甚至都未见过真正的蛇,但他们不由自主地就会对蛇产生恐惧,这是为什么呢?其实,人类的这种恐惧心理是在长期的进化过程中形成的。早期的灵长类动物为了生存,在险象环生的丛林里面必须提高警惕,小心防范,一旦看到威胁生命的动物靠近(比如毒蛇、蝎子、毒蜘蛛等等),就会恐惧逃窜。长期的记忆被储存下来,恐惧心理由此而生。

④如何克服恐惧心理呢?一般说来,对恐惧的东西了解越多,莫名的恐惧感就有可能越少。动物学家不怕和蛇、蜘蛛等动物接触,在高楼表演杂技或修筑高楼的建筑工人不会恐高,尽管他们日常工作时就要面对这些危险,但是,通过知识的学习,技能的训练,他们已经掌握了自我保护的方法,并了解到遭遇危险应如何自我救助,因此能够泰然处之。所以,若想要摆脱你对某一事物的恐惧,就从积累知识并充分了解那件事物本身开始吧!

(选自《博物》 2012年第4期,有改动)

13.下列说法不符合原文意思的一项是( A )(2分)

A.因恐惧而产生的行动是对我们自身的保护,可以帮助我们回避危险,所以恐惧心越重越好。

B.常见的恐惧症有动物恐惧症、场所恐惧症、密集恐惧症、社交恐惧症。

C.人类对蛇的恐惧心理有可能是在长期的进化过程中形成的。

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