资源简介 成都铁中2011-2012学年(上)初2012级11月期中检测语 文命题:刘文英 审题:卢雪花说明:全卷分A卷和B卷,A卷满分100分,B卷满分50分,总分150分考试时间:120分钟A卷(共100分)第Ⅰ卷(选择题,共18分)一、基础知识(9分,每小题3分)1、下列加点字注音无误的一项是( )(3分)A. 亵渎 xièdú 骈进 pián 旁骛wù 强聒不舍guōB. 妖娆ráo 可汗hàn 栖息xī 襁褓qiǎngC. 嗤笑chī 扶掖yè 枘凿zuó 恪尽职守gèD. 陨落yǔn 灵柩jiù 恣睢zì suī 一抔黄土pōu2、下列语句没有错别字的一项是( ) (3分)A. 人一辈子都在高潮——低潮中浮沉,惟有庸禄的人,生活才如死水一般。B. 这微笑里含有黎明的暑光。C. 苍黄的天底下,远近横着几个箫索的荒村,没有一丝活气。D. 他的摇篮映照着王朝盛世的余晖,他的灵柩投射着大深渊最初的微光。3、下列各句加点成语运用恰当的一项是( )(3分)A. 他们炮制这些骇人听闻的谣言,显然是别有用心的。B. 这次选举,本来他是最有希望的,但由于他近来所作所为不孚众望,结果落选了。C. “我读经典”系列读书活动深受我市青少年欢迎,同学们趋之若骛,从中汲取文化精髓。D. 对作文中的错别字,有的同学不以为然,长此以往,就会成为“白字先生”了。二、阅读下面文言文,完成4~6题(9分,每小题3分)秦王谓唐雎曰:“寡人欲以五百里之地易安陵,安陵君不听寡人,何也?且秦灭韩亡魏,而君以五十里之地存者,以君为长者,故不错意也。今吾以十倍之地,请文于君,而君逆寡人者,轻寡人与?”唐雎对曰:“否,非若是也。安陵君受地于先王而守之,虽千里不敢易也,岂直五百里哉?”秦王怫然怒,谓唐雎曰:“公亦尝闻天子之怒乎?”唐雎对曰:“臣未尝闻也。”秦王曰:“天子之怒,伏尸百万,流血千里。”唐雎曰:“大王尝闻布衣之怒乎?”秦王曰:“布衣之怒,亦免冠徒跣,以头抢地耳。”唐雎曰:“此庸夫之怒也,非士之怒也。夫专诸之刺王僚也,彗星袭月;聂政之刺韩傀也,白虹贯日;要离之刺庆忌也,仓鹰击于殿上。此三子者,皆布衣之士也,怀怒未发,休 降于天,与臣而将四矣。若士必怒,伏尸二人,流血五步,天下缟素,今日是也。”挺剑而起。秦王色挠,长跪而谢之曰:“先生坐!何至于此!寡人谕唉:夫韩魏灭亡,而安陵以五十里之地存者,徒以有先生也。”4、对下列句中的加点字理解错误的一项是( )(3分)A. 以头抢地耳(撞、碰) B. 长跪而谢之(感谢))C. 寡人谕矣(明白,懂得) D. 请广于君(扩充)5、下列各项中加点的“之”与例句中“之”的意义和用法相同的一项是( )(3分)例句:予独爱莲之出淤泥而不染A. 寡人欲以五百里之地易安陵 B. 安陵君受地于先王而守之C. 聂政之刺韩傀也 D. 辍耕之垄上6、下列对选文内容的理解和分析,不正确的一项是( )(3分)A. 本文把人物放在一场尖锐的矛盾冲突中,通过对话,鲜明地表现了唐雎和秦王的性格特点。B. 秦王描绘由天子之怒引致“伏尸百万,流血千里”的场面,目的是用武力恫吓唐雎。C. 唐雎不畏强暴,慷慨陈词,在这场弱国与强国的斗争中,最终取得了胜利。D. 唐雎以专诸、聂政、要离行刺的故事,表明了得道多助失道寡助的严正立场和凛然正气。第Ⅱ卷 (共82分)三、(10分)7、把上面文言文阅读材料中划横线的句子翻译为现代汉语(4分)(1) 虽千里不敢易也,岂直五百里哉?译文:(2) 而安陵以五十里之地存者,徒以有先生也。译文:8、用课文原句填空。(任选六句填写)(6分)(1) 补写出下列各句中的上句或下句(任选其中两句)(2分)a. 浊酒一杯家万里, 。b ———————————————— ,叶底黄鹂一两声。c. 苟全性命于乱世, 。d. 槲叶落山路, 。(2) 在温庭筠的《望江南》和刘方平的《月夜》中任选一道默写。(4分)四、阅读下面文章,然后完成下列各题。(12分)坚持“一件事原则”亲爱的埃迪:①一个人的精力是有限的,把精力分散在好几件事情上,不仅是不明智的选择,而且是不切实际的考虑。在这封信里,我向你谈谈“一件事原则”,即专心地做好一件事,就能有所收益。②在对一百多位获得杰出成就的人士的商业哲学观点进行分析之后,著名行为学家哈迈尔发现了这个事实:他们每个人都具有专心致志的优点。③最成功的人都是能够迅速而果断地作出决定的人,他们总是首先确定一个明确的目标,然后集中精力、专心致志地朝这个目标努力。譬如,伍尔沃斯的目标是要在全国各地设立一连串的“廉价连锁商店”,于是他把全部精力花在这件工作上,最终成为著名的商界大亨;林肯致力于解放黑权,他排除万难专心于此,因此成为美国最伟大的总统;李斯特内心充满了成为一名伟大律师的欲望,他把一切心力专注于这项目标,结果成为美国著名的律师之一。④孩子,这些人物都是你所熟悉的,从他们的成功可以看出,所有成大事的人,都把明确的目标当做他们努力的主要推动力。专心就是把意识集中在这个目标上的行为,并要一直集中到找出实现这个目标的方法,而且将之付诸实际行动。自信心和欲望是构成他们专心行为的主要因素。没有这些因素,专心致志的神奇力量将无从谈起。为什么只有极少数的人能够拥有这种神奇的力量,其主要原因是大多数人缺乏自信心,而且没有什么强烈的欲望。⑤孩子,对于任何东西,你都可以渴望得到,只要你的需求合乎理性,并且十分强烈,那么专心这种力量将会帮助你得到它。假设你准备成为一个著名的作家,或是一位杰出的演说家,或是一位显赫的商界主管,或是一位能力高超的金融家……那么你最好在每天就寝前及起床后,花上10分钟把你的思想集中在这项愿望上,以决定应该如何进行才有可能把它变成事实。⑥当你要专心致志地集中你的思想时,应该把你的眼光投向一年、三年、五年甚至十年后,假想你能创作出伟大的作品,假想你是这个时代最有力量的演说家,假想你是位极有影响力的人物,并坚信自己一定能成功。唯有如此,才有可能付出努力。⑦一次只专心地做一件事,全身心地投入并积极地把它做成功,这样你就不会感到筋疲力尽。把你决定去做的那件事当成是一大排抽屉中的一个抽屉。你的工作只是一次拉开一个抽屉,令人满意地完成抽屉内的工作,然后将抽屉推回去。不要总想着所有的抽屉,而要将精力集中于你已经打开了的那个抽屉。了解你在每次任务中所需担负的责任,了解你的极限。如果你把自己弄得筋疲力尽和失去控制,那你就是在浪费你的效率、健康和快乐。选择最重要的事先做,把其他的事放在一边。做得少一点儿,做得好一点儿,才能在工作中得到更多的快乐。⑧孩子,在当今社会激烈的竞争中,如果你能向一个目标集中注意力,成功的机会将大大增加。全心专注在你所期望的一件事上,必有如期。祝你进步。深爱你的父亲(作者:弗罗姆。有删改)9、本文的中心论点是什么?(2分)10、请给第③段再写一个事实论据。(3分)11、请结合具体内容分析第③~⑥段的论证思路。(4分)12、第⑦段中画横线的句子运用了什么论证方法?有什么作用?(3分)五、请在下面的作文题中任选一题写作。(60分)1、阅读下列关于“诚信”的文字,然后根据要求作文。以诚待人,人人敬;以信办事,事事成。失去了诚信,就等同于敌人毁灭了自己。播种诚信,你收获的就不仅仅是朋友的信任,还有可以信任的朋友。诚信是传统美德,诚信是文明标志,诚信是我们为人处世的根本。请以“守护诚信”为题,写一篇文章。要求:除诗歌外,文体不限,600字左右。2、读下面材料,然后作文。记者问:你最想和哪个后卫合作?姚明说:这个名单很长很长。有时候你不能挑你希望的东西,你得去适应你自己可以拥有的东西。要求:①根据材料寓意,任选一个角度作文,题目自拟;②除诗歌外,文体不限。600字左右;③文中不得出现真实的人名、校名、地名。B卷(50分)一、诗歌鉴赏(4分)阅读下面诗歌,完成1~2题(4分)西归绝句①[唐]元 稹五年江上损容颜,今日春风到武关。两纸京书②临水读,小桃花树满商山。【注】①本诗作于元和十年春元稹从被贬地奉召还京途中。②书:信。这里指元稹的好友李复言和白居易的书信。1、诗歌前两句都是通过叙事来抒情,其中第一句对第二句起到作用。(2分)。2、景语皆情语,第四句以景语收住全篇。请用自己的话,对此句加以描述。(2分)。二、文言文阅读(12分)阅读下面文言文,完成3-6题(12分)(六三)王翦将兵王翦者,频阳东乡人也。少而好兵,事秦始皇。秦将李信者,年少壮勇,尝以兵数千逐燕太子丹至于衍水中,卒破得丹,始皇以为贤勇。于是始皇问李信:“吾欲攻取荆,于将军度用几何人而足?”李信曰:“不过用二十万人。”始皇问王翦,王翦曰:“非六十万人不可。”始皇曰:“王将军老矣,何怯也!李将军果①势壮勇,其言是也。”遂使李信及蒙恬将二十万南伐荆。王翦言不用,因谢病,归老于频阳。李信攻平与,蒙恬攻寝,大破荆军。信又攻鄢、郢,破之,于是引兵而西,与蒙恬会城父。荆人因随之,三日三夜不顿舍②,大破李信军,秦军走。始皇闻之,大怒,自驰如频阳,见谢王翦。曰:“寡人以不用将军计。李信果辱秦军。今闻荆兵日进而西,将军虽病,独忍弃寡人乎!”王翦曰:“大王必不得已用臣,非六十万人不可。”始皇曰:“为③听将军计耳。”于是王翦将兵六十万人,始皇自送至灞上。王翦果代李信击荆,大破荆军。(选自《史记·白起王剪列传》)【注】①果:果断。②顿舍:停止。③为:唯。3、下列句中的“以”与“寡人以不用将军计”中的“以”意义和用法相同的一项是( )(2分)A.尝以兵数千逐燕太子丹至于衍水中 B.故临崩寄臣以大事也C.始皇以为贤勇 D.扶苏以数谏故4、翻译句子。(6分)(1)王翦者,频阳东乡人也。少而好兵,事秦始皇。(3分)(2)吾欲攻取荆,于将军度用几何人而足?(3分)5、“王将军老矣,何怯也!李将军果势壮勇,其言是也。”秦始皇得出这样结论的原因是什么?(2分)6、你怎样看待王翦由“谢病”而重新“将兵”大破“荆军”的举动?试结合文段作简要分析。(2分)三、名著及现代文阅读(22分)(一) 名著阅读(4分)7、(1)某同学抄录施耐庵《水浒》第十七回的回目时,遗漏了下句,只记得那句与李志有关。请你从下列句中帮他找出该回目的下句。(2分)《水浒》第十七回 花和尚单打二龙山A. 黑旋风沂岭杀四虎 B. 青面兽双夺宝珠寺C. 及时雨会神行太保 D. 小李广梁山射雁(2) 《水浒》中的林冲曾是东京八十万禁军教头,一直安分守己的他却在高俅等人步步追杀之下,雪夜上梁山。他既有骁勇善战的一面,又有隐忍退让的一面。请概述一个能反映林冲隐忍退让性格的情节。(2分)(二) 阅读下面文章,完成8~12题(18分)漓江情韵雨霏霏,雾茫茫。雨雾好像是漓江的纱巾,笼罩在它美丽的面颊之上。江里的渔舟、游船以及江边的垂钓者,都成了一个个逗点,在雨雾漓江的诗章中,挑逗着你手中的笔,把大自然中的绝美编织成篇。我漫布江边,向这一个个黑色标点走去。最近的一个标点圆圆的,像是句号。等我走近了,才看见那是一把雨伞,但伞下空无一人。转身刚要离去,伞下忽然有稚嫩的童音向我问候:“你好——你好——”我顿时愣在那儿了。还没容我醒过闷儿来,那细嫩的童声又飞了出来:“江作青罗带,山如碧玉簪。”哎呀,他在背诵韩愈描写桂林山水的佳句!我弓下身,寻觅与我开玩笑的伞下顽童。一看吓了一跳,与我逗趣的竟是一只伏在鸟笼里的鹦鹉。鹦鹉见我俯视它,又对我来了一句欢迎词:“要知漓江美,请你登木舟。”我不禁笑出声来,猜想它的主人一定是个十分风趣的摇船人。于是,我耐心地等待他的出现。终于,a在漓江朦胧诗中,又出现了一个标点,那是一个破折号,顺着江心渐渐向江边移动过来。我从木桨击水的声音中悟出,那破折号是一只小舟。我猜想这叶木舟上的摇桨人,一定是这只神奇鹦鹉的主人;这只鹦鹉,是他有意安排在这儿吸引游客的。妙!这个超人的奇思妙想,等于给这首朦胧诗又增添了一个惊叹号。果然,一叶木舟从雨雾中现身。一个低沉苍劲的男低音传入我的耳鼓:“你是过江,还是想游漓江?上船来吧!”上了船,我才看清,他的脸清癯瘦削,身条和那张脸一样瘦削,让我吃惊的是,他竟是个一走一歪的残疾人。我的兴致顿时跌落了下来。他却不知我心态上的变化,依然兴致勃勃地对我说:“看你这身行头,不像是本地的过江人。你想去哪儿看景?不要看我的船小,它可以从漓江摇到桃花江。先生如果有远游的野兴,我还可以送你到阳朔,那儿有一条洋人街,是中国的一绝。”我摇摇头,告诉他昨天我已经乘坐游艇去过那些景区了。“那么,你登船的意思是……”他不解地望着我。我只好言明只是想看一看调教鹦鹉读诗的摇船人。仅此而已。他大声地笑了起来。b那朗朗的笑声,惊飞了江边的水鸟,像是标点中的一串黑色省略号,消失在漓江茫茫的雨雾深处。他告诉我,他先天残疾,一出生就被父母抛在江边,是一对在江上摆船的夫妇把他养大成人的。待收养他的两个老人走后,他不某心靠吃“社会低保”打发日子,便开始了摇船生涯。有一天,他到鸟市去买鱼鹰,看见这只仅有一条腿的鹦鹉,便把它买了下来。从此,这只鸟儿与他朝夕相伴。“那韩愈赞美漓江的诗,是你教它的?”我问。“不是。桂林人都会背诵这两句诗,它听多了,就会学舌了。”“那么请客人登船的两句话呢?”“两个瘸子之间,心灵相通,我一点拨它也就会了。”说这话时,他似乎十分开心,又爽朗地笑了起来。我沉默了。我不知这个腿部残疾的摇船人和他那少了一条腿的鸟,在雨雾漓江上苦心经营一天,能有多少收入。我想问问他,但嘴唇像被贴了封条一般,怎么也张不开。我不愿再耽误这个摇船人的宝贵时间,从衣兜里掏出一张五十元的钞票,塞到他的手里,匆匆下船。他从船上跳了下来,急切地对我喊道:“不可以——不可以——老先生,我没为你做什么,不能收你的钱……”回到江边公寓,隔窗而望,那船那伞已不再是朦胧诗中的标点,阴柔情致的漓江和充满阳刚的人,编织成了漓江一首美丽的人文诗章……(作者:从维熙。有删改)8、请简要概括本文的主要内容。(3分)9、第一段在文中起什么作用?(3分)10、“我”见到摇船人时为什么“兴致顿时跌落了下来”?这样写的目的是什么?(4分)11、从文中画波浪线的a、b两个比喻句中任选一句,分析其表达效果。(4分)12、文中的摇船人是一个什么样的形象?请简要分析。(写出两个主要的方面即可)。(4分)四、语言运用(12分)13、请根据材料一和材料二的内容,写出你探究的结果。(3分)【材料一】《礼记·檀弓》记载了这样一个故事:春秋时齐国发生饥荒,有人在路上施舍饮食,这人对一个饥饿的人说:“嗟,来食!”饥饿的人说:“我就是饿死,也不吃这‘嗟来之食’。”这人终于不食而死。【材料二】一个乞丐,他形容枯槁,衣衫褴褛,浑身还散发着一股异味,大家都讨厌他,唯恐避之不及。当乞丐走到一位小孩面前,小孩翻遍身上的口袋,抱歉地说:“叔叔,对不起,我很想帮助你,可是我现在什么都没有呢。”没想到乞丐却对小孩深深地鞠了一躬,连声称谢。小孩不解地问:“我什么都没给你,你为什么要谢我呢?”“不,孩子,”乞丐说,“你给了我最好的东西!”我的探究:14、应用:“文明”是城市的一张亮丽名片,近年来,长沙市一直为争创“全国文明城市”而努力。为了响应长沙市的文明创建活动,某校初三(1)班组织了“文明先锋小队进社区”的活动。作为成员之一的你,请完成如下任务:【活动一】调查文明现状(3分)为了解某社区的文明现状,“文明先锋小队”从社区获取了以下统计数据,请你写出阅读下面两份统计表后得出的结论:表一 社区便民配套设施统计表年份 数项目 据 2008年 2008年 2010年新增绿化面积(平方米) 900 1800 3200道路改造(米) 220 460 670公用健身区(个) 3 5 8表二 社区不文明行为统计表年份 比不文明行为 例 2008年 2008年 2010年乱丢乱扔 36% 20% 11%随地吐痰 31% 19% 8%公共场所吸烟 40% 34% 22%我的结论:【活动二】设计文明板报(3分)社区请你协办一期以“文明伴我行”为主题的板报,请你根据这一主题设置两个栏目,栏目名称不超过5个字。,【活动三】协助文明劝导(3分)从今年5月1日起,卫生部颁发的“禁烟令”已经正式施行。为了禁止在公共场所吸烟这种不文明行为,社区专门配备了“禁烟劝导员”。假如你是“禁烟劝导员”,你会用怎样得体的语言劝导在公共场所吸烟的人?请写一段不超过50字的劝导语。成都铁中2011-2012学年(上)初2012级11月期中检测语 文 答 案A卷8、(6分)(1)、a.燕然未勒归无计 b.池上碧苔三四点c.不求闻达于诸侯 d.枳花照驿墙 (2分)(2)、略(4分)四、(12分)9、专心地做好一件事,就能有所收益。(2分)10、如:居里夫人致力于放射性元素的研究,她专注于此,克服了重重困难,终于发现了镭并分离出纯镭,为人类作出巨大贡献。(3分)(古今中外事例均可)11、第③段列举名人事例论证成功的人都是先确定明确的目标,然后专心朝这个目标努力。第④⑤⑥段分析在实现目标的过程中如何做到专心。(意思对即可)。(4分)12、比喻论证,生动形象地论证了“一次只专心地做一件事,全身心投入并积极地把它做成功”的观点。(3分)B卷一、(4分)3、(D) (2分)6、王翦的托病是因为秦王轻信李信的话疏远自己,自己是不得已告老返乡。当荆兵每天向西进兵时,国难当头,王翦义无反顾,重率军队攻打荆军,表现了他是个不计个人恩怨、以国家利益为重的品格。(2分)三、(22分)(一)(4分) 7(1) B(2分)(2) 示例:①大相国寺里,高衙内调戏林冲妻子,林冲竟然忍气吞声放走了他。② 刺配沧州道中,差役(董超、薛霸)将林冲的双脚强按进滚烫的水中,烫伤了脚,第二天又让他穿硌脚的新草鞋上路,林冲都强忍了下来。(2分)(二) (18分)8、在漓江边,“我”被一只鹦鹉吸引,结识了一位残疾的摇船人,被他身残志坚、自食其力的故事所感动。(3分)9、①交代故事发生的环境。②引起下文。③营造朦胧的诗情。④用漓江的阴柔情致烘托摇船人的阳刚之美(写到其中任意一点即给分)(3分)10、因为摇船人其貌不扬且有残疾,与“我”想象的差别很大,“我”很失望。与后文“我”的感动、赞美形成对照。(作铺垫、欲扬先抑),突出摇船人的精神品质。(4分)11、a示例:把雨雾中的漓江比作朦胧诗,把远处江中隐约可见的小舟比作破折号,形象地写出了小舟的形态,生动别致,富有诗情画意。b示例:把被笑声惊飞的水鸟比作一串黑色省略号,形象地写出了水鸟渐飞渐远的身影,生动别致,富有诗情画意。(4分)四、(12分)13、“人最宝贵的财富是尊严,哪怕是一名不文的乞丐亦是如此”。或“人格尊严比物质的需求更重要”。(3分)14、[活动一]:“社区便民配套设施逐年增加,社区不文明行为逐年递减。(3分)[活动二]:雅言集、文明剪影、爱心快递、先锋报道(紧扣“文明”主题即可)(3分)[活动三]:示例:您好!这是公共场所,吸烟不仅有害你自身健康,也影响了周围的人。请您不要在此吸烟。(点出“公共场所影响他人”,劝导其不在此地吸烟即可)。(3分)成都铁中2011—2012学年(上)初2012级11月期中检测试题物 理命题人:韩素雪 审题人:辛春丽(满分120分 考试时间90分钟)注意:试卷分A、B卷,请将A卷选择题的答案填涂在机读卡上A卷(满分100分)一.选择题(每题只有一个正确答案,请填涂在机读卡上。每题2分,共30分).下列用电器正常工作时,电流最接近200mA的是( )A. 学生用计算器 B. 日光灯 C. 家用空调器 D. 电饭锅.冰在熔化过程中,下列判断正确的是( )A.内能不变,比热容不变 B.吸收热量,温度不变C.比热容变大、内能增加,温度升高 D.比热容、内能、温度都不变.一瓶酒精用去一半后,剩下的酒精( )热值不变,比热容减小一半 B. 热值不变,比热容不变C.热值和比热容都减小一半 D.热值减小一半,比热容不变4.教室里投影仪的光源是强光灯泡,发光时温度很高,必须用风扇给予降温。为了保证灯泡不被烧坏,要求:带动风扇的电动机启动后,灯泡才能发光;风扇不转,灯泡不能发光。则如图1所示设计的四个简化电路图中符合要求的是( )5.下列过程中,将内能转化为机械能的是( )A.汽油机的压缩冲程 B.水蒸气顶起水壶盖的过程C.小孩沿滑梯下滑的过程 D.流星在大气层中穿行的过程6. 现有六种物品:铁钉、玻璃、碳棒、水银、橡胶棒、陶瓷片。小明将它们分成两类,如下表所示。小明是按照物质的哪种物理属性进行分类的( )第一类 第二类铁钉 碳棒 水银 玻璃 橡胶棒 陶瓷片A.密度 B.状态 C.硬度 D. 导电性7.在图2所示的电路图中,能用电压表正确测出灯Ll两端电压的是( )8. 在如图3(a)所示电路中,当闭合开关后,两个电压表指针偏转均为图(b)所示,则电阻R1和R2两端的电压分别为( )A.4.8V,1.2VB. 6V,1.2VC.1.2V,6VD. 1.2V,4.8V9. 甲、乙、丙、丁四个带电体,已知甲吸引乙,甲排斥丙,丙吸引丁,则甲、乙和丁的相互作用是( )A. 甲吸引丁,乙排斥丁 B. 甲排斥丁,乙吸引丁C. 甲、乙都吸引丁 D. 甲、乙都排斥丁10.如图4所示,粗心的小强把电流表当作电压表接在了L1的两端。此时如果闭合开关,一定会发生( )A.电源短路B.电流表损坏C.L1不亮D.L2的灯丝烧断11.如图5所示,电路中的a、b是电表,则( )A.a、b均是电压表B.a、b均是电流表C.a是电流表,b是电压表D.a是电压表,b是电流表12.有A,B,C,D四根导线,其中A,B,C三根是铜导线,D是镍铬合金线,A和B两根导线的粗细相同,A比B短,B和C两根导线的长度一样,B比C粗,C和D的长短和粗细都相同,则这四根导线按其电阻大小的顺序排列应是( )A. Ra>Rb>Rc>Rd B. Rd>Rc>Rb>RaC. Rd>Ra> Rb >Rc D. Rc>Rb>Ra> Rd13.如图6所示为滑动变阻器的四种连接方法,当变阻器的滑片P向左移动时,电阻值变大的是 ( )14.长度一样,横截面积不同的两根导体AB和CD串联在电路中,则通过AB和CD的电流IAB与ICD的大小关系是( )A. IAB大 B. ICD大 C. 一样大 D. 无法判定15.如图7所示,电源电压保持不变,当开关S1闭合、S2断开,电压表的示数为3V;当S1断开、S2闭合,电压表的示数为4.5V,则灯泡L1和L2两端的电压分别是( )A. 3V和4.5VB.1.5V和4.5VC. 3V和1.5VD.1.5V和3V二.填空题(每空2分,共34分)16. 我国家庭电路的电压为 伏,家用电器之间是 的( 选填“并联”或“串联”)。17. 有一台汽油机在一个工作循环中消耗了l0g汽油(热值为4.6×107J/kg),这些汽油完全燃烧产生的热量是___________J。若这台汽油机的效率为30%,则一个工作循环中输出的有用机械能为____________J。18.两滴水银靠近时,能自动结合成一滴较大的水银,这一事实说明分子间存在着 。将盐放入水中,能使水变咸,这是 现象,这一现象表明 。19.沿海地区同沙漠地区相比,冬暖夏凉,昼夜温差小。这是因为水的比热容比沙石或干泥土的比热容 (选填:“大”或“小”),所以在沿海地区陆地表面的气温比海面的气温昼夜变化显著。因此白天的海风多是从 吹向 __________(选填:“海面”或“陆地”)。20. 在"用电流表测电流"的实验中,某同学接成如图8(a)所示的电路,当开关闭合后,两灯都发光,两个电流表的指针所指位置均为图(b)所示,则通过灯L1的电流为_______A。21.图9中,当开关S闭合,S1、S2都断开时,电流通过灯 ,它们是_______ 联,当S、Sl、S2都闭合,电流通过灯 ,它们是 联。22. 滑动变阻器是通过改变导体的_______来改变电阻的,从而改变电路中的________。三.探究解答题(共36分)23. (2分)根据图所示的电路元件连接图,在空白处画出相应的电路图。24. (4分)如图所示,在圆圈内填入正确的电流表或电压表的符号,使灯泡可以都发光。25.(4分)为了探究热水瓶盛水量与保温效果之间的关系,某实验小组用规格和保温性能完全相同的热水瓶(容积均为2L),在相同的环境条件下进行实验。他们在7个热水瓶中装入不同水量但初温相同的热水,经过相同的时间,测量各个热水瓶中的水温,并根据所得数据经计算绘出图10所示的图像。(1)该实验记录的实验数据是盛水量、初温和 。(2)由图像可知,本次实验中保温瓶的盛水量为 _______L时,保温效果最好。26. (14分)成都铁中初三四班物理小组的同学根据如图所示的电路图探究灯泡发光现象。(1)如图甲所示是小颖同学未连完的电路,请你用笔画线代替导线将电路连接完整。(2)翔翔同学连接电路时,开关应_____________,滑动变阻器的滑片应调到_____端(选填"A"或"B")。(3)庆庆同学连完电路经检查无误后,闭合开关开始实验,发现小灯泡不亮,电压表有示数,电流表指针几乎不偏转,原因可能是( )A、开关接触不良 B、小灯泡被短路C、小灯泡的灯丝断了 D、电流表被短路(4)排除故障后,闭合开关,小宇同学发现灯泡两端的电压很小,灯泡亮度很暗,则应将滑片向___________方向移动才能使小灯泡正常发光(选填"A"或"B")。当小灯泡正常发光时电流表示数如图乙所示,则小灯泡正常工作时的电流为___________A。(5)另外一组的小杰同学连接完他们组的器材后发现不管怎么移动滑动变阻器,灯泡的亮度都不发生改变,而且灯泡的亮度很暗,请帮他分析造成这种现象的原因可能是__________________。27.(4分)探究导体电阻大小与哪些因素有关的实验中,采用了"控制变量"的方法。下表是某实验小组在实验中所用导体的相关物理量的记录:(l)要探究导体电阻大小与长度是否有关,应选用______________两根导体;(2)要探究导体电阻大小与横截面积是否有关,应选用___________两根导体。28.(4分)比较图11两个实验,合上开关,分别用酒精灯加热,观察到的现象是:甲中电流表示数减小,乙中灯泡发光,由上述实验可以得出下列结论:(1)由甲可知:__________________________(2)由乙可知:__________________________________29 . (4分)如果用焦炭把3 kg的水从20℃加热到100℃,若燃料的利用率为70%,至少需要多少焦炭 (焦炭的热值为3.0×107J/kg,水的比热容为4.2×103J/kg·℃)B卷(20分)混选题(每题2分,共10分)1. 有一种叫做“压电陶瓷”的电子元件,当对它挤压或拉伸时,它的两端就会形成一定的电压,这种现象称为压电效应。一种燃气打火机,就是应用了该元件的压电效应制成的。只要用大拇指压一下打火机上的按钮,压电陶瓷片就会产生10kV~20kV的高压,形成火花放电,从而点燃可燃气体。在上述过程中,压电陶瓷片完成的能量转化是( )A.化学能转化为电能 B.内能转化为电能C.光能转化为内能 D.机械能转化为电能2.甲物体的比热容大于乙物体的比热容,下列说法正确的是( )A.甲、乙质量相等,则甲吸收的热量一定多B.甲、乙吸收的热量相等,则乙升高的温度一定多C.甲、乙质量相等,它们升高的温度相同,则甲吸收的热量一定多D.甲、乙质量相等,它们放出的热量也相等,则乙降低的温度一定多3.如图5所示各电路图,能利用滑动变阻器调节灯从亮到熄的正确的电路图是 ( )4.如图所示是一种自动测定油箱内油面的高度的装置,R’是电阻,R是滑动变阻器,它的金属滑片是杠杆的一端.从油量表(电流表)指针所指的刻度就可以知道油面的高度,它的工作过程是( )A.油面升高,R变小,油量表指针偏转较小B.油面升高,R变小,油量表指针偏转较大C.油面降低,R变大,油量表指针偏转较小D.油面降低,R变小,油量表指针偏转较大5.在家庭电路里安装正常工作时两端电压为13V,正常工作时电流是0.2A的装饰小灯泡,为了使它正常工作,正确的做法是( )A.应将51个小灯泡串联在电路中B.应将51个小灯泡并联在电路中C.应将16个小灯泡串联在电路中D.应将17个小灯泡串联在电路中二、综合题(共10分)6.阅读下面短文:(6分)导体容易导电,绝缘体不容易导电。有一些材料,导电能力介于导体和绝缘体之间,称做半导体,除了导电能力外半导体有许多特殊的电学性能,使它获得了多方面的重要应用。有的半导体,在受热后电阻迅速减小;反之,电阻随温度的降低而迅速的增大。利用这种半导体可以做成体积很小的热敏电阻。热敏电阻可以用来测量很小范围内的温度变化,反应快,而且精度高。回答下列问题:⑴、如果将热敏电阻与电源、电流表和其他元件串联成一个电路,其它因素不变,只要热敏电阻所在区域的温度升高,电路中电流将变 (填“大”或“小”)。⑵、上述电路中,我们将电流表中的电流刻度换成相应的温度刻度,就能直接显示出热敏电阻附近的温度。如果刻度盘正中的温度刻度值为20℃(如图26所示),则15℃的刻度应在20℃的 边(填“左”或“右”)⑶、为了将热敏电阻放置在某蔬菜大棚内能检测大棚内温度的变化,请用图27中的器材(可增加元件)设计一个电路。7.星期天,小明在厨房中烧水时做了如下记录:一锅水的质量为5kg这锅水的初温为15℃,加热一段时间后,这锅水的温度升高到80℃在这段时间内,煤气表的示数从185.213m3变化到185.258m3查表发现煤气的热值为3.9×107J/m3请你根据以上数据帮助小明进行如下计算:这锅水在这段时间内吸收了多少热量?若这些热量是由完全燃烧煤气所放出的热量提供的,从理论上讲,需要多少m3煤气?实际上烧开这些水消耗了多少m3煤气?小明家煤气灶的效率多大?成都铁中2011——2012学年(上)初2012级11月检测试题答题卷物 理二.填空题(每空2分,共34分)16.__________ ___________ 17.__________ ___________18.__________ ___________ _______________________19.__________ ___________ ___________20.__________ 21.________ ___________ __________ _________22.__________ ____________三.探究解答题(36分)23.(2分)根据图所示的电路元件连接图,在空白处画出相应的电路图。24. (4分)如图所示,在圆圈内填入正确的电流表或电压表的符号,使灯泡可以都发光。25.(4分)_______________ __________________26.(14分)(1) 如图甲所示是小颖同学未连完的电路,请你用笔画线代替导线将电路连接完整。(2)_____________ _____________(3)_____________(4)_____________ _____________(5)_____________________________27.(4分)(1)__________(2)___________28.(4分)(1)由甲可知:__________________________(2)由乙可知:__________________________________29.B卷(20分)一.混选题(每题2分,共10分)题号 1 2 3 4 5答案综合题(10分)6.(3分)(1)_________(2)__________(3) 为了将热敏电阻放置在某蔬菜大棚内能检测大棚内温度的变化,请用图27中的器材(可增加元件)设计一个电路。7.(7分)成都铁中2011——2012学年(上)初2012级11月期中检测试题答案物 理一.选择题二.填空题16.220 并 17. 4.6×105 1.38×105 18.引力 扩散 分子在做无规则运动 19.大 海洋 陆地 20. 1.24 21. L2L3 串 L1L2 并22.长度 电流三.23、24图略25.末温 1.9 26.(1)图略(2)断开 A (3)C (4)B 0.4(5)滑动变阻器同时接取两个下接线柱。27.AD AC 28.(1)温度升高,电阻变大(2)导体和绝缘体之间没有严格的界限29. 0.048kgB卷混选题综合题6.大 左 图略 7.(1) 1.365×106 (2)0.035 (3)0.045(4)77.8℅图1图2图 3图4图5图6图7图 8图9图10图 11图26图27图27成都铁中2011—2012学年度(上)初2012级期中考试英语试卷命题:黄晓燕 审题: 曾维丽重要说明:请将所有答案写在答题卷上,答在试卷上成绩无效。A卷Ⅰ(选择题 85分)第一部分 听力测试(共25小题,计25分)一.听句子,根据所听到的内容选择正确答语。每题念两遍。(共6小题,每小题1分;计分6分)( )1. A. Yes, I used. B. Yes, I did. C. No, I don’t.( )2. A. Don’t be shy. B. They are terrible.C.Eat more vegetables and relax.( )3. A. No, not at all. B. Why C. Yes, not at all.( )4. A. She is tall. B. She likes singing. C. She is athletic.( )5. A. No thanks. B. It’s a pleasure. C. I hope so.( )6. A. I don’t believe him. B. Sorry, I don’t know.C. I’m sorry to hear that.二.听句子,选择与所听句子内容相符的图片。每题念两遍。(共4小题,每小题1分;计分4分)A B C D7.( ) 8.( ) 9.( ) 10.( )三.听对话,根据对话内容及问题选择正确答案。每题念两遍。(共10小题,每小题1分;计分10分)( )11. A. Yes, he did. B. No, he didn’t. C. He didn’t use to.( )12. A. Ten minutes. B. Forty minutes. C. Thirty minutes.( )13. A. In the restaurant. B. At home. C. In a shop.( )14. A. Watching the alien. B. Having a haircut. C.Taking photos.( )15. A. Have a picnic. B. Go to the piano lesson.C. Go to the violin lesson.( )16. A. David. B. Hector. C. Lisa.( )17. A. He’ll go to Tom’s party. B. He doesn’t know what to wear. C. He has no friend.( )18. A. Some fruit. B. Some food. C. Some drink.( )19. A. Tuesday. B. Wednesday. C. Thursday.( )20. A. London. B. Chengdu. C. Guangzhou.四.听短文,根据短文内容选择正确答案。短文念三遍。(共5小题,每小题1分;计分5分)( )21. Where was Louis Black born _______________.A. In a town. B. On a farm. C. In a big city.( )22. What did he begin to do when he was nine _______________.A. To do farm work. B. To write books. C. To draw animals.( )23. What did Louis spend most of his time doing on the farm A. Helping his parents. B. Drawing pictures.C. Writing books.( )24. When did his books become famous A. After he finished it. B. After he died.C. While he was writing it.( )25. Where did his family put his books A. In the town museum. B. On Louis Black’s farmC. At the city center.第二部分 基础知识运用(共40小题,计40分)五.选择填空。 (共25小题,每小题1分;计分25分)A.选择与下列各句中划线部分意思相同或相近,并能替换划线部分的选项。A. feel like sleeping B. think of C. terrified of D. stop learning( )26. When she was a little girl, she used to be afraid of the dark.( )27. It’s too late. I feel a little sleepy.( )28. Why do you drop English at this time ( )29. John is so clever that he can always come up with some good ideas to solve problems.B.从各题的A、B、C三个选项中选择正确答案。( )30. After so many years, she has become ________ university student.A. the B. an C. a( )31. __________ wonderful story!We’re so moved.A. What a B. What C. How( )32. Our school used to _________ much smaller and _________ much fewer students.A. is, have` B. was, has C. be, have( )33. Our teachers always tell us _________ study hard and _________ waste time.A. /, don’t B. to, not to C. to, instead of( )34. He is a boy who often ___________ for his family.A. causes trouble B. causes troubles C. cause problem( )35. If I _________ Larry, I _________ a suit and a tie to the party.A. am, would wear B. were, would wear C. was, would wear( )36. Do you have any experience __________ school uniforms for middle school students A. designing B. to design C. design( )37. I think __________ should know how to solve problems by themselves.A. sixteen-year-old B. sixteen-year-oldsC. sixteen years old( )38. We don’t allow _______ in public places, but you are allowed _______ in the restroom.A. to smoke, to smoke B. smoking, to smokeC. to smoke, smoking( )39. — Can you hear the noise outside — Yes. It’s so noisy. There must be some kids ________ there.A. having fun B. have fun C. to have fun( )40. Our city will look more beautiful ________ all the lights ________ at night.A. with, open B. when, open C. with, on( )41. Don’t worry. I’ll go to bed as soon as I get my homework __________.A. did B. done C. do( )42. — Look! That man __________ be Mr. Wang.— No, it _________ be him. I just saw him in the office.A. may, mustn’t B. must, can’t C. can, may not( )43. ---Mr Smith, I don’t think we can get there on time by bike.--- You mean it’s _________ for us to take a taxi.A. necessary B. possible C. difficult( )44. — I like drawing some pictures in my free time.— _________________.A. So does my mother B. So my mother does C. So is my mother( )45. I’d like to have a cold drink ___________ hot coffee.A. but B. instead C. rather than( )46. _______ he isn’t interested in math, he still learns it very well because it’s important.A. Even though B. If C. EvenC. 根据对话内容,从对话旁边的选项中选出适当的选项补全对话。A: Hello, Mike! 47B: Yes, what’s up, Betty A: There’s a basketball match at the Sports Center. Do you want to watch it A: Let’s meet there at 7:00.B: Are you free on Saturday morning C: No.9 Middle School Team is not easy to beat.D: Between which teams?B: Sure. 48A: Our school and No. 9 Middle School.B: Good! Let’s go to cheer for our team.A: Yeah! 49B: So the match will be exciting. What time does it start A: 8:00. Do you think you can get up on time B: Of course. I’d like to watch the game very much.A: OK. There will be three school buses waiting in front of the library. 50B: All right. See you then.47.( ) 48.( ) 49.( ) 50.( )六.完形填空。(共15小题,每小题1分,计15分)(分A、B两篇短文,A篇共5小题,B篇共10个小题)分别通读下面两篇短文,根据短文内容,从A、B、C三个选项中选出可以填入空白处的最佳答案。AThe English language is changing all the time. New words are created, 51 DIY, PC and E-mail, etc. It borrowed many words 52 other languages. From Chinese, for example, English has borrowed words like tofu and kung fu.Words have also come into English 53 unusual ways. Words like breakfast and afternoon are two short words which are put together. Also, parts of two words are put together and become a new word. For example, smog comes from smoke and fog. Some words come from 54 words, like bike from bicycle, and exam from examination. Don't you think all these 55 English an interesting language ( )51.A. like B. as C. for example( )52.A. in B. from C. to( )53.A. with B. from C. in( )54.A. larger B. longer C. greater( )55.A. lets B. keep C. makeBHave you ever complained why life is so tiring Does the sky sometimes 56 dark to you Are your lessons sometimes not successful Well, friends, cheer up and smile all the time. If you see the world with your warm heart, you will find the whole world 57 to you. 58 a sunny morning, you plan to have a walk to relax yourself. Just before you go out, it suddenly starts to rain. Maybe you would feel very sad and start to complain about the weather. But dear friends, why 59 sit down and listen to the free concert that the nature brings you 60 everyone wants to succeed in what he tries to do, life isn’t a bed of roses. It’s very common to meet difficulties on the way to success. 61 , difficulty isn’t terrible. The real terrible thing is that we are afraid of it. Difficulty is 62 a spring(弹簧). If you are 63 , it will be strong. So when you meet difficulties, don’t give up. Instead, you should face them with a smile.Attitude 64 everything. With an optimistic(乐观)attitude, life is easy and 65 . The quickest way to receive happiness is to smile, the fastest way to lose it is to complain.( )56. A. seems B. seem C. seemed( )57. A. to smile B. smiled C. smiling( )58. A. At B. On C. In( )59. A. don’t B. not C. didn’t( )60. A. But B. For C. Although( )61. A. In fact B. For example C. Finally( )62. A. unlike B. likes C. like( )63. A. happy B. weak C. confident( )64. A .decides B. deciding C. decide( )65. A. pleasure B. pleased C. pleasant第三部分 阅读理解(共10小题,计20分)七.读下面的短文,根据短文内容判断句子的正误。正确的涂A,错误的涂B。(共4小题,每小题2分,计8分)Travelling has been popular with people for a long time. Many of today’s travelers are trying to find an unusual experience or adventure(冒险). Hiking maybe a good choice.Instead of spending your vacation on a bus, in a hotel or sitting on the beach, you may want to try hiking. Hiking is a great way to travel. You will get close to nature and take exercise at the same time. Hiking is easy to do and doesn’t have to be very expensive. You can hike close to home or travel to other places. The basic equipment(基本装备) you need for hiking is simple: good shoes, clothes and a backpack. You can hike in the mountains, in a forest or along a river. You can also go for a hike in the city.Hiking is fun and exciting, but you shouldn’t forget safety.( ) 66. Hiking is a good way to get close to nature.( ) 67. People can only hike in the mountains, in a forest or along a river.( ) 68. Good shoes, clothes and a backpack are basic equipment for hiking.( ) 69. Hiking is always fun, exciting and safe.八.阅读短文,根据短文内容从A、B、C三个选项中选择正确答案。(共6小题,每小题2分,计12分)ANeighborhood yentas(长舌妇) are well-known women. They spend most of their time watching people around them. The yentas have this title for this. "Yenta" is a Yiddish(犹太人的) word. It means a trouble maker or a talkative person. Nobody in the street is safe from their eyes or tongue(舌头).Yentas certainly are not bad people. They pass on messages and advice. They give up-to-the-minute weather reports. They know who is doing what. They see, hear, and know all and usually repeat it. They have called themselves reporters.Some of the yentas' neighbors think them so interested in others' things that they forget their own. Sometimes, however, a child has to be found, or a robbery(抢劫) has to be reported. Then what yentas do is helpful.( )70. From the passage we know that a yenta _________________.is famous for watching people walkinglikes talking about othersC. can be either a man or a woman( )71. If you live near a yenta, you _____________.will not be safeB. can't stop yourself from being watchedC. will be stopped when you pass by( )72. Which of the following is NOT true We can get weather report from yentas.Yentas are sometimes a help to othersC. Yentas spend all of their time watching people around them.BMany Americans celebrate Thanksgiving with turkeys. Eating turkeys is an American tradition. Early explore(探险家) to North America found the woods full of wild turkeys. So they raised(喂养) and ate the birds.Today, Americans eat more than 2,000 million kilograms(千克) of turkey each year. That is about eight kilograms of turkey for every person. This year, about 260 million turkeys will be raised in the United States. Almost all of the birds are raised on farms, then killed and sold in food stores.Now raising a turkey takes a shorter time than before. It usually takes 14 weeks to raise a hen to seven kilograms. A male(雄) turkey needs 18 weeks to 16 kilograms.Better feed and other processes(过程) have improved the quality of turkeys. Turkeys are raised in barns. These buildings protect the birds from other animals, disease and bad weather. Turkeys walk freely inside the buildings. They are not raised in boxes.( ) 73. Why do Americans eat lots of turkeys each A. For good healthB. It’s an American tradition.C. For fun.( ) 74. Which is true according to the passage A. In America, food stores can kill and sell turkeys.B. Americans raise turkeys in the woods.C. Each American eats about 200 turkeys a years.( ) 75. According to the passage, _______________________.A. it’s easier to raise a hen than a male turkeyB. turkeys today are of better quality than in the pastC. nowadays, it takes a shorter time to kill a turkeyA卷Ⅱ(非选择题,共15分)九.从方框中选择恰当的短语,用其正确的形式填空,完成句子。(共5小题,每小题1分,计5分)pay attention to concentrate on laugh at stay at home hang out76. What would you do if someone _______________ you when you couldn’t answer questions in class 77. We planned to go climbing happily, but ended up __________________ because of the bad weather.78. Some people don’t ___________________________ the traffic lights, so they cause accidents.79. Don’t shout, Tom. Your father might be ________________________ writing his new book.80.Students aren’tallowed to _____________________ with friends on school nights.十.看图完成答句。一空一词(含缩写词)。(共5小题,每小题1分;计分5分)81. What does the man in the middle do He's an __________ __________ the local TV station.82. What's in the sportsman's hand now __________ a ___________.83. What does the other reporter look like He has ___________ ___________ hair.84. Are they having a nice time talking Yes, I ___________ ___________.85.What's the weather like today I've____________ ____________.十一.根据首字母及句意补全单词,完成句子。将完整的单词填在答题卷上。(共5小题,每小题1分;计5分)86. The clean streets and beautiful gardens i_____________ me most when I visited Singapore last year.87. To everyone's s______________, we won't have any day off before the exams.88. The more you practice speaking in public, the more c _________________ you will be.89. You will not make a good teacher u_________________ you love your students.90. Supermarkets in some provinces start to move this kind of milk down from s_______________.B卷(共50分)一.完成对话,在对话的空格中填上适当的单词,使对话完整正确。一空一词。(共10小题,每小题1分;计分10分)A: Hi, Gerry! Is this 1____________ taken B: No, it isn’t. Sit down, please.A: I’m surprised to see that you’re taking this class. I didn’t know you had an 2____________ in painting.B: In fact I don’t know much about it in the 3____________. So I thought it might be a good idea to take this course.A: Did you go to the 4____________ last night B: Unfortunately, I 5____________ to make it. I was busy yesterday. But they are open for one 6____________ day. I’m going to see it tonight. What do you think of it A: I love it. Desiree’s paintings on show 7____________ your eyes at once, and then your eyes lock on them.B: I can’t wait to see them myself soon. And did you see the 8____________ name was Desiree A: She only uses that name when she paints. Her 9____________ name is Lisa Frank. Desiree really sounds exciting, don’t you think so B: It sure 10_____________. Oh, it seems professor Brown is here. I’ll talk to you later.二.短文填空,从下面方框中选出10个单词,用它们的适当形式填入短文空格内,使短文意思正确、通顺(每词限用一次)。(共10小题,每小题1分,计分10分)succeed, good, he, watch, achieve, volunteer, different, strict, hurt, Asia, be, calmTigers are the king of the forests with their cleverness and quickness. On the other hand, if we had a cat at home, it 1________________ us with its gentleness and purring(猫叫声).As a mother, the Chinese-American writer Amy Chua is surely a tiger. Her book, Battle Hymn of the Tiger Mother(虎妈战歌), tells how 2________________ she brought up her two children. She thinks that being strict is the only way to develop(发展) a child and to make them strong. Her kids were not allowed 3________________ TV, play video games or even hang out with other kids after school. They had to be the top students in their classes. And they had to practice the piano and violin for hours every day. As a result, her kids became 4________________. She knows this caused a lot of tears and anger but she has few regrets(后悔).Chua says, like her, most 5________________ mothers are tigers because they believe their children can 6________________ a lot if they are pushed enough. She says American mothers are really cats. They care more about their children’s self-esteem(自尊). They don’t want to push their children too hard because they are afraid of 7________________ their feelings. American mothers encourage their kids to find their own ways.So, is a tiger mom 8________________ than a cat Perhaps it depends on the 9________________ between eastern and western cultures. It may also depend on the child 10________________. Some kids need to be pushed while others need a gentle hand. To growl(咆哮) or to purr There is no easy answer.三.阅读理解。(A、B两篇文章共10小题,每小题1分;计分10分)A)根据短文内容,从短文后的选项中选出适当的选项补全短文,并将选项的编号依次填入下边的表格内。1 In a way I’m happy about it. Although this year has been hard for me, high school sounds great to me, because I know I will be able to meet new people and get away from the ocean of papers. 2Now come the reasons I don’t want to graduate. I have made many friends here. They have been there for me a lot more than any of my old friends ever. They make me feel like they actually care about me. 3 I have known them since the first year in middle school but just gotten a better understanding of them. 4 I don’t have a lot of time left with them. As soon as we all graduate, we will be going our own ways, and it is quite possible that I won’t see some of them again. That makes me sad because they have been really good to me.In the end, junior year has matured(使成熟) me. 5 I just hope life after middle school is as good as I am hoping it will be.A. They never leave me out of anything, and they have really been my good company.B. Although I’m still a teenager, I have started to get the mind of an adult.C. Now I can’t wait to graduate.D. Another reason why I can’t wait to graduate is that I want to be able to be more independent(独立) and make decisions on my own.E. That is probably one of the biggest mistakes I have ever made, because it is November and we will graduate in a few months.B)阅读下面短文,完成题后的表格。Is it a tree Is it a dolphin If you are looking at a tree in the shape of a dolphin, it’s a topiary(林木雕塑). A topiary is a tree or bush(灌木) that is cut into a shape. Growing a topiary garden takes both time and skills.A topiary gardener should make a drawing first. The drawing shows the final shape that the gardener likes. The gardener then chooses a bush for the topiary. It may be one that was just planted or one that is already in place.In June of the plant’s first year, the gardener looks for new leaves. When the leaves grow, it’s time to shape(造型) the bottom(底部) of the bush. It needs about five years. The top is not cut during this time. In the fifth year the bush grows tall enough for shaping. Then the gardener begins to shape the whole bush.Once a topiary has been started, it needs care all year. In the summer it must be cut many times to keep its shape. This cutting also helps the bush grow. In the winter the bushes don’t grow. The gardener has to brush the snow off the plants, or snow may hurt some parts of the plants.How to 1_______________________________Step 1 2____________ the ___________ of a topiary.Step 2 3_________________________ for the topiary.Step 3 Shape the bottom of the bush.Step 4 Wait about 4______________ for the whole bush to grow tall enough to be shaped.Attention: take 5_____________ the topiary all year. In summer: cut it many times. In winter: brush off the snow.四.汉译英。根据汉语意思和英语提示翻译句子。(共5小题,每小题2分;计分10分)如果他新的CD发行了,将不会让歌迷们失望的。(came out, let… down ) ____________________________________________________________________________________________________________________________________________如果你过去常常害怕孤独也没关系。(doesn’t matter, be afraid of)__________________________________________________________________________________________________________________________________________应该准许他用自己的方式想出解决方法。(be allowed to, come up with, solutions) ___________________________________________________________________________________________________________________________________________通过与当地人聊天,他获得了一次了解当地食物的机会。(chat with, opportunity )_____________________________________________________________________________________________________________________________________________乔布斯(Jobs)把死亡看作了挑战,他追寻了他的心来作出这个决定。(regard …as, follow his heart)____________________________________________________________________________________________________________________________________________五.书面表达。(计分10分)刘伟, 无臂钢琴演奏者。 他十岁时在一次意外中失去双臂, 但他没有放弃成为一名钢琴家的梦想。经过刻苦用脚练习弹琴, 他最终在“中国达人秀”(China’s Got Talent Show)的舞台上实现了自己的梦想。 请根据以上内容写一篇短文。要求: 1. 简述他的经历; 2. 谈谈你从中得到的启示。3. 80字左右,开头已给出, 不计入总词数。Liu Wei, an armless piano player, has a very special experience.______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________2011—2012学年度上期半期考试九年级英语参考答案A卷Ⅰ(选择题 85分)第一部分 听力测试(共25小题,计25分)A卷Ⅱ(非选择题,共15分)九.从方框中选择恰当的短语,用其正确的形式填空,完成句子。(共5小题,每小题1分,计5分)76. laughed at 77. staying at home 78. pay attention to79. concentrating on 80. hang out十.看图完成答句。一空一词(含缩写词)。(共5小题,每小题1分;计分5分)81. interviewer from/of 82. There’s skateboard 83. short/black curly84. think so 85. no idea十一.根据首字母及句意补全单词,完成句子。将完整的单词填在答题卡上。(共5小题,每小题1分;计5分)86. impressed 87. surprise 88. confident 89. unless 90. shelvesB卷I.1. seat 2. interest 3. slightest 4. exhibition/show 5. failed6. more 7. catch/attract/draw 8. painter’s/artist’s 9. real 10. doesII.1. would calm 2. strictly 3. to watch 4. successful 5. Asian6. achieve 7. hurting 8. better 9. differences 10. himselfIII.A) CDAEBB) 1. grow a topiary garden 2. Draw, (final) shape 3. Choose a bush4. 5 years 5. care ofIV. 1. If his new CD came out, it wouldn’t let the fans down.2. It doesn’t matter if you used to be afraid of being lonely.3. He should be allowed to come up with solutions in his own way.4. By chatting with the local people, he got an opportunity to know the local food.5. Jobs regarded the death as a challenge, he followed his heart to make the decision.V. Liu Wei, an armless piano player, has a very special experience. He lost his arms in an accident when he was 10 years old.(2分) But he didn’t give up his dream of being a pianist. (2分)He tried to practice playing the piano with his feet.(2分) Finally he realized his dream in “China’s Got Talent Show”.(1分)成都铁中2011-2012学年上期初2012级期中检测化 学 试 卷命题:刘静 审题:冯娟(满分100分,考试时间60分钟)一、选择题(本题包括12小题,每小题3分,共36分。每小题只有一个选项符合题意)1、下列诗词句或典故描述的主要是物理变化的是A、水滴石穿,金石可镂B、野火烧不尽,春风吹又生C、春蚕到死丝方尽,蜡炬成灰泪始干D、爆竹声中一岁除,春风送暖入屠苏2、下列说法不正确的是A、饼干在空气中放置一段时间后变软,说明空气中含有水蒸气B、常用氮气作食品保护气,是由于氮气的化学性质不活泼C、按质量计算,空气中约含氮气78%,氧气21%,其他气体和杂质约占1%D、稀有气体又叫惰性气体,是因为其化学性质不活泼,可用作保护气3、下列物质属于纯净物的是A.澄清石灰水 B.液氧 C.汽水 D.空气4、学好化学,必须要熟悉物质的组成与分类。下图中分别表示质子数不同的两种原子,则下列各图示表示化合物的是5、下列行为与“绿色环保”理念不相符的是A、分类回收、利用垃圾,减少资源浪费B、推广使用一次性木筷,减少疾病传染C、开发太阳能、风能等新能源,减少使用化石能源D、使用催化净化装置,减少汽车尾气的污染6、下列现象的微观解释中,不正确的是A.氢气和液氢都可做燃料 —— 相同物质的分子,其化学性质相同B.“墙内开花墙外香” —— 分子在不断的运动C.水烧开后易把壶盖冲起 —— 温度升高,分子变大D.用水银温度计测量体温 —— 温度升高,原子间隔变大7、“2H”表示的意义是A.2个氢元素 B.2个氢原子C.氢分子 D.氢离子8、分析各组微粒结构示意图,与表示的意义一致的是A.都属于阳离子B.都属于阴离子C.属于一种原子D.属于一种元素9、钼是稀有矿产资源,主要用于航天合金材料制作。在元素周期表中钼元素的某些信息如图所示,下列有关钼的说法正确的是 A.原子核内质子数为42 B.相对原子质量为95.94g C.属于非金属元素 D.元素符号为MO10、(10扬州11).下列操作正确的是( )11、列哪组气体都属于空气污染物 ( )A.CH4、CO2、H2 B.CO2、HCl、N2C.SO2、CO、NO2 D.HCl、N2、O212、实验室中利用过氧化氢、氯酸钾、高锰酸钾都可以制取氧气,其原因是 ( )A.都属于氧化物 B.都含有氧气 C.都含有氧气分子 D.都含有氧元素第II卷 (非选择题 共64分)二、(本题包括3个小题,共11分)13、现有NaCl、H2O、Cu、CaO、H2 、CaCO3六种物质,请按下列要求将这些物质分类:(1)单质:(2)氧化物14、老师在实验室给学生做氧气性质的演示实验。(1)请写出硫在氧气中燃烧的化学反应符号表达式 。(2)如果实验中取出燃烧匙时硫仍在燃烧,这时你认为应( )。A.空气中继续燃烧 B.立即放入水中这样做的目是 。15、按右图组装仪器,关闭止水夹,通电使红磷燃烧。请回答下列问题:(1)燃烧的现象是 ;(2)红磷燃烧一段时间后,自动熄灭了,你认为原因是 ;(3)冷却后,松开止水夹,你观察到的现象为 。(4)写出红磷在空气中燃烧的化学反应符号表达式:三、(本题包括5个小题,共30分)16、右图是某同学在加热试管里的液体时的操作。请写出他在操作中的两个错误:错误1________________________________;错误2________________________________。17、实验室可用下列A或B装置制取O2,用C装置收集O2。(1)写出C装置中仪器的名称:a________________,b________________(2)如果选用B、C装置制取并收集O2,回答下列问题:①装入药品前,应先检查装置________________;②试管中装入的药品是________________(填名称);化学反应符号表达式是③当观察到C装置中________________时,开始收集O2;④实验结束停止加热时,要先________________,然后再熄灭酒精灯。(3)氨气(NH3)在通常状态况下是一种无色有强烈刺激性气味的气体,密度比空气小,极易溶于水,其水溶液为氨水。实验室可用加热氯化铵和熟石灰两种固体混合物的方法制取氨气,同时生成氯化钙和水。实验室制取氨气应选用的发生装置是________(填字母),若用右图装置收集氨气,气体应从________端导气管进入瓶中(填字母)。18、自然界的水中含有各种杂质,可以用不同的方法进行净化。 右图所示是用空塑料饮料瓶、带导管的单孔胶塞、膨松棉、纱布、 活性炭、小卵石、石英沙等材料自制的一个简易净水器。①根据上述净化材料的特性,A层放置的材料应是 ;其中膨松棉、纱布、小卵石、石英沙等材料的作用是 ;②你认为上述简易净水器 (填“可以”或“不可以”)将硬水变成软水。③在过滤操作中,玻璃棒的作用是 。19、下图是实验室制取、收集有关气体的装置图。请按要求回答下列问题:(1)用双氧水制取氧气的化学反应符号表达式 ;二氧化锰的作用是 。(2)要收集氧气,收集装置可选择上述装置中的 或 (填写序号);(3)用发生装置A或B制取氧气时,A与B相比,A的优点是。20、水是人及一切生物生存所必需的,为了人类和社会经济的可持续发展,我们应该了解一些有关水的知识。请你回答:(1)天然水中含有许多杂质,可利用吸附、沉淀、过滤和蒸馏等方法净化,其中净化程度最高的方法是 。(2)硬水给生活和生产带来很多麻烦,生活中可用 来区分硬水和软水,常用 的方法来降低水的硬度。(3)右图是电解水实验装置。请写出水在通电条件下化学反应符号表达式 。(4)电解水时,将 转化为化学能。实验室检验正极试管中的气体方法是 。(5)地球上的总储水量虽然很大,但淡水很少,爱护水资源是每个公民的责任和义务。下列行为属于节约用水的是 (填序号)A.公共场所不用随手关水龙头 B.洗完菜的水用来浇花 C.不间断放水刷牙四、(本题包括2小题,共23分)21、淡水资源的缺乏已成为制约社会发展的重要因素,从浩瀚的海洋里获取淡水,对解决淡水危机具有重要意义。某小组针对这一现状,提出问题并在实验室进行了以下探究。【提出问题】________________________________________________【实验用品】酒精灯、试管、单孔橡皮塞、玻璃导管、铁架台、烧杯、海水。【实验过程】①如图组装仪器并检查装置气密性。②向大试管加入5~10mL海水,塞好橡皮塞,用酒精灯加热。加热一段时间后,小试管内收集到很少液体,试管口有大量白雾。该小组同学建议对该装置进行改进,你认为改进的措施为:________________________。【得出结论】通过上述实验探究,你得出的结论是:____________________________________。【反思交流】①对海水淡化后剩余资源,请提出一种合理利用的措施:________________________。②“蒸馏法淡化海水”的思路是想办法将水从混合物中分离出来。请列举一种与上述原理相同的混合物分离的例子:________________________________________________。22、某研究小组在学习氧气的化学性质时发现:铁丝燃烧没有火焰,蜡烛燃烧却有明亮的火焰。该小组同学进行了如下探究。(1)写出铁丝在氧气中燃烧的化学反应符号表达式:(2)探究一:蜡烛燃烧产生火焰的原因是什么?点燃蜡烛,将金属导管一端伸入内焰,导出其中物质,在另一端 管口点燃,也有火焰产生(如右图所示)。由此可知:蜡烛燃烧产生的火焰是由 (填“固态”或“气态”)物质燃烧形成的。(3)探究二:物质燃烧产生火焰的根本原因是什么?【查阅资料】物质 熔点╱℃ 沸点╱℃ 燃烧时温度╱℃石蜡 50∽70 300∽550 约600铁 1535 2750 越1800钠 97.8 883 越1400由上表可知:物质燃烧能否产生火焰与其 (填“熔点”或“沸点”)和燃烧时温度有关。由此推测:钠在燃烧时, (填“有”或“没有”)火焰产生。23、日本福岛核电站泄漏事故。(1)地震发生后因断电海水冷却系统停止工作,反应堆温度过高使水蒸气与钢壳反应生成四氧化三铁和氢气,该反应的化学反应符号表达式是 。(2)高温条件下氢气和空气混合爆炸,这一爆炸过程属于 (填“物理”或“化学”)变化。爆炸引起核泄漏,造成铯137散逸到空气中。铯的核电荷数是55,则铯的质子数是 。(3)下列说法错误的是 。A.科学、安全地利用核能 B.充分利用风能、地热能和太阳能C.尽可能多使用石油、煤等化石能源 D.寻找可循环利用的生物能源成都铁中2011-2012学年上期初2012级半期检测化学答案1A、2C、3B、4A、5B、6C、7B、8D、9A、10D、11C、12D13、1)单质Cu H2(2)氧化物H2O CaO14、S+O2SO2 B 防止生成二氧化硫污染空气。(4)4P+5O22P2O516、没有使用试管夹夹取试管。试管没有倾斜45度。17、(1)水槽、集气瓶(2)①检查装置气密性②氯酸钾或高锰酸钾,表达式略。③出现连续气泡时开始收集。④先把导管取出(3)B c18、①活性炭 过滤②不可以③引流19、(1)2H2O2 2H2O + O2↑(2)C D(3)可以随时补充反应所需双氧水 ,控制反应速率20、蒸馏 肥皂水 煮沸(蒸馏也给分) 2H2O通电2H2↑+O2↑ 电能 将带火星的木条伸入试管中,木条复燃,则是氧气 B21、【提出问题】怎样将海水转化为淡水【实验过程】②将小试管内的长导管加长;使用冷凝管;将小试管放在盛有冰水的烧杯中 (答对一项即可,其它合理答案均得分)【得出结论】将海水蒸馏可以得到淡水【反思交流】①晒盐;制纯碱;从海水中提取氯化镁制备镁(答对一项即可,其它合理答案均得分)MnO2 展开更多...... 收起↑ 资源列表 成都铁中2011.docx 成都铁中2012.docx 成都铁中2013.docx 成都铁中2014.docx