2012年安徽省高考信息交流卷(一) - -理科套卷

发布时间:2012-03-18 18:52:16

此套试卷包括:

2012年安徽省高考信息交流卷(一)语文试题

2012年安徽省高考信息交流卷(一)理科数学试题

2012年安徽省高考信息交流卷(一)英语试题

2012年安徽省高考信息交流卷(一)理科综合试题

2012年安徽省高考信息交流卷(一)

语文试题

第Ⅰ卷(阅读题 66分)

一、论述文本阅读(9分,每小题3分)

阅读下面的文字,完成1-3题。

研究中国古代神话,我们可以看到这样一个事实,神话随着时代的发展不仅没有丝毫削减其价值,相反,现代世界又掀起了广泛的“神话热”。这似乎使人不易理解:在科学技术高度发达的今天,造诣深厚的文人学者和科学家们。怎会再度迷恋于原始社会的精神遗存?究其原因,这除了神话本身具有的认识价值外,还因为其充满超现实的荒诞色彩和超自然的神秘性质。正是这些弥补、满足了现代人生活与现代文化所缺乏但又为人性所渴望的精神要素。现代人从神话获得审美的凭藉。从神话反射出我们民族的性格——不仅看到民族精神的最初记录,同时认识了我们的民族性,从而更好地把握今天。

“文艺最能反映民族性”(朱维之语)我们民族的伟大崇高精神充分反映在上古神话之中。其所歌颂的人物,正是人类自己的化身。中国神话中的神,一般都是造福人类、功德无量,被后人所颂扬之神,其实这些神话中的英雄人物已不是英雄,而是人们企盼的圣人,他们尽善尽美,他们不仅有令人赞羡的外表,而且有诚实、正直、大公无私的美好心灵。中国神话的显著特点是歌颂多于揭露,或者说主要是歌颂,那些征服自然的神话的英雄如精卫、夸父、刑天表现的顽强斗争,虽九死犹耒悔的精神气概,正是我们的民族性的原型。同样,正是这种传统,造就了我们民族的创造精神、斗争精神、牺牲精神、集体精神、乐观精神。

然而,正是由于我们的祖先,没有像希腊人那样为爱情、享乐、嫉妒、复仇而消耗生命,正是由于我们的祖先在任何艰难困苦的境遇下忍辱负重,多以正面颂扬我们的理想,面对现实缺乏揭露与批判。这就使我们民族过于顽固地保持了“绝少批判”的善良性,而产生了保守、落后的一面,这些又是上古神话给予我们今天认识自己民族的性格的启迪。

现代社会的人们掀起广泛的神话热,除了上面分析的神话所起的以史鉴今的作用外,还和现代人与祖先的某些相同之处不无关联,正是在这些共鸣之中,使人们满足了现代社会中无法求得的需求。

由于现代人和古代人在心理、生理上的相同,因此人们在这方面的需求取得了同一。比如,关于梦是神话思维的育儿所,神话思维即是想象,神话是想象的产物。神话都是有具体形象的,神话中的形象和事件都是虚幻的,但在具有神话思维的原始人中,这种虚幻的神界故事却是绝对真实的。因此,即使是现代,最富理性的心灵,其内心深处也会与神话的某些方面产生共鸣。

古今人类的这种沟通,决定了神话的根本“魅力”并不在于其本身的内容的原始,而在于原始的幻想借以传播的形式,具有某些象征意味,酝酿了丰富的神秘感,激起了现代人的潜在的共鸣。神话的形式,生于人类的原始心理,而这种原始心理较之文明时代的社会心理更切近人的本性,更为现代人的直观所赏识。因此,现代人越来越重视神话。试图在神话中发掘本民族的灵魂与传统文化的精粹。因为任何民族的神话,总与这民族内在的精神气质相贯通,与民族精神互为表里,在民族精神生活的转变中具有巨大的潜能。

1下列关于中国古代神话的表述,不符合原文意思的一项是 )(3

A.中国古代神话具有充满超现实的荒诞色彩和超自然的神秘性质。

B.中国古代神话中的英雄人物不仅有出众的外表,还有美好心灵。

C.中国古代神话主要是歌颂神话人物顽强、九死未悔等精神品质。

D.中国古代神话是想象的产物,神话中的形象和事件一般是虚幻的。

2.下列有关上古神话民族性的关系,不符合原文意思的一项是 )(3

A.神话能反射出民族的性格,从神话中不仅看到民族精神的最初记录,也认识到民族的个性。

B.中国神话中的神反射出我们民族的创造精神、斗争精神、牺牲精神、集体精神、乐观精神。

C.希腊上古神话中的一些神,反映出希腊人有为爱情、享乐、复仇等而消耗生命的性格。

D.我们的祖先在任何艰难困苦的境遇下都能忍辱负重,也形成了我们民族保守、落后的一面。

3.下列对文章有关内容的表述,不符合原文意思的一顶是 )(3

A.现代人迷恋神话的原因之一,是由于神话那种充满超现实的荒诞色彩和超自然的神秘性质,可以弥补、满足人性所渴望的精神要素。

B.在原始人的思维之中,那些虚幻的神界故事都是绝对真实的;而现代人虽然更富有理性,但内心深处却会与神话的某些方面产生共鸣。

C.神话的根本魅力一方面在于神话的内容的原始,另一方面是神话借以传播的形式具有某些象征意味,也能酝酿出它丰富的神秘感。

D.人类的原始心理较之文明时代的社会心理更切近人的本性。现代人越来越重视神话,试图从中发掘出本民族的灵魂与传统文化的精粹。

二、32

阅读下面的文言文,完成4-7题。

刘三吾,茶陵人。初名如孙,以字行。兄耕孙、焘孙皆仕元。耕孙,宁国路推官,死长枪贼难。焘孙,常宁州学正,死僚寇。三吾避兵广西,行省承制授静江路儒学副提举。明兵下广西,乃归茶陵。洪武十八年,以茹瑞荐召至,年七十三矣,奏对称旨,授左赞善,累迁翰林学士。时天下初平,典章阙略。帝锐意制作,宿儒凋谢,得三吾晚,悦之。一切礼制及三场取士法多所刊定。

三吾博学,善属文。帝制《大诰》及《洪范注》成,皆命为序。敕修《省躬录》《书传会选》《寰宇通志》《礼制集要》诸书,皆总其事,赐赉甚厚。帝尝曰:“朕观奎壁间尝有黑气,今消矣,文运其兴乎。卿等宜有所述作,以称朕意。”帝制诗,时令属和。尝赐以朝鲜玳瑁笔。朝参,命列侍卫前;燕享,赐坐殿中。与汪睿、珠善称“三老。”既而三吾年日益老,才力日益减,往往忤意,礼遇亦渐轻。二十三年,授晋世子经,吏部侍郎侯庸劾其怠职。降国子博士,寻还职。

三吾为人慷慨,不设城府,自号“坦坦翁”。至临大节,屹乎不可夺。懿文太子薨,帝御东阁门,召对群臣,恸哭。三吾进曰:“皇孙世嫡承统,礼也。”太孙之立由此。户部尚书赵勉者,三吾婿也,坐赃死。三吾引退。许之。未几,复为学士。

三十年偕纪善白信蹈等主考会试。榜发,泰和宋琮第一,北士无预者。于是诸生言三吾等南人,私其乡。帝怒,命侍讲张信等覆阅,不称旨。或言信等故以陋卷呈,三吾等实属之。帝益怒,信蹈等论死,三吾以老戍边,琮亦遣戍。帝亲赐策问,更擢六十一人,皆北士。时谓之“南北榜”,又曰“春夏榜”云。建文初,三吾召还,久之,卒。

(《明史·卷三》)

4.对下列句子中加点的词的解释,不正确的一项是 )(3

A.明兵下广西,乃归茶陵 下:南下

B.时天下初平,典章阙略 略:缺漏

C.至临大节,屹乎不可夺 夺:改变

D.三吾等实属之 属:通,嘱托

5.下面六句话,分别编为四组,选出表现刘三吾大节的一组是 )(3

①奏时称旨,授左赞善,累迁翰林学士

②得三吾晚,悦之

③三吾进曰:皇孙世嫡承统,礼也

④至临大节,屹乎不可夺

⑤户部尚书赵勉者,三吾婿也,坐赃死。三吾引退

⑥才力日益减,往往忤意

A①③⑤ B②④⑥ C①②⑥ D③④⑤

6下列对原文有关内容的概括和分析,不正确的一项是 )(3

A.刘三吾最初名字叫刘如孙,但以流行,其兄刘耕孙、刘焘孙分别死于战乱与匪寇之中,后由人推荐,得到洪武皇帝的赏识与信任。

B刘三吾博学多才,奏对合乎皇帝旨意,加之天下初定,典章制度匮乏,故深受皇帝倚重,连皇帝所制《大诰》及《洪范注》也由其作序。

C.刘三吾为人慷慨,不设城府,由此被皇帝视为心腹,常得到丰厚的赏赐,曾被赐以朝鲜玳瑁笔、人参、燕窝,与汪睿、珠善并称三老

D洪武三十年,刘三吾主持会试,他秉公取才,却因为所取北士无预者而遭人诬陷,被皇帝罢黜,遣去戍边,建文初年被召还朝廷。

7把文中画线的句子翻译成现代汉语。10

1帝锐意制作,宿儒凋谢,得三吾晚,悦之。3

2于是诸生言三吾等南人,私其乡。帝怒,命侍讲张信等覆阅,不称旨。4

3帝亲赐策问,更擢六十一人,皆北士。3

阅读下面这首唐诗,然后回答8-9题。(8分)[来源:||Z|X|X|K]

写真寄夫

薛媛

欲下丹青笔,先拈宝镜寒。

已惊颜索寞,渐觉鬓凋残。

泪眼描将易,愁肠写出难。

恐君浑忘却,时展画图看。

【注】①写真:画人像。②丹青笔:画笔。③索寞:憔悴。

8.有人说,这首诗一开头就通过手的动作来展示心理活动,请你对此作简要分析。4

9渐觉鬓凋残这句中渐觉一词用的很妙,请你说说它妙在何处?(4

10.补写出下列名篇名句中的空缺部分。任意选做5小题)(5

1 ,则知明而行无过矣。《荀子·劝学》

2惟草木之零落兮, 屈原《离骚》

3几处早莺争暖树, 白居易《钱塘湖春行》[来源:Z,xx,k.Com]

4寻寻觅觅,冷冷清清, 李清照《声声慢》

5 ,西北望,射天狼。苏轼《江城子》

6 ,官盛则近谀。韩愈《师说》

7江间波浪兼天涌, 杜甫《秋兴八首》

8长桥卧波,未云何龙复道行空, ?(杜牧《阿房宫赋》

三、(25分)

阅读下面的文字,完成11-14题。

最后一次任务

克里斯罗斯

①“最后一次任务。”杰克·罗宾诺在心里说道,“做完这一次,我就退休,和同龄人那样安享晚年。”

②杰克在儿子出生前就干这一行了,一干就是30年。

③他的工作给他带来的压力和风险都很大,但是酬劳很高。

④杰克想退休,是因为他想多花些时间陪儿子小杰克。

⑤他和儿子通常一个月才通一次电话,并且通话时间总是很短暂。杰克甚至不知道儿子做什么工作。

⑥今天是最后一次。杰克·罗宾诺带上抢,驱车向市中心驶去。[来源:++]

⑦杰克在老地方停下车。那地方正靠近一家酒吧。他知道他的老板肯定会在5分钟内,打附近的公用电话找他。他在车内坐了3分钟。然后下车走到公用电话旁。两分钟后,电话铃响了。他马上拿起电话。电话另一端传来熟悉的声音。三十多年了,这声音一次又一次叫他去做什么,去哪里,找谁,但他从没见过这声音的主人。杰克也不关心这个。只要告诉他做什么,完事后拿到钱就行。杰克就喜欢这样。

⑧电话那端传来声音:“单身白人男子,32岁,黑短发,驾驶一辆黑色奔驰跑车。一小时后抵达悉达尔大厦停车场。”说到这,电话就挂了。杰克也默默挂上电话,他所需的资料已足够。

⑨悉达尔大厦离他现在所在的地方就几分钟的车程。每一辆进入大厦停车场的车子,都必须先在停车场入口的关卡处停车。摇下车窗刷卡或投币。然后关卡扬起,车子才能进入停车场。很好的一个办事地点。关卡是自动控制的,没有人在那儿看守。

并且,停车场在地下,很黑,一般情况下也不会有人。只要那车来了,司机摇下车窗,杰克就可以掏出枪……嘿嘿,一枪就够了。可以干得干净利索,毫无痕迹。然后,他把抢放回口袋,悄然离去。谁会想到一个体面的65岁老人是杀手呢?

杰克看了看手表,差不多还有一个小时。于是,他走进那家酒吧,要了一杯咖啡。10分钟后,杰克离开酒吧。乘公交车到悉达尔大厦。离悉达尔大厦尚有一站路。他便下了车。下车后,他绕着街区逛了一圈。然后,他再次看表,还有三十分钟左右。他不停地看时间,不是因为紧张。干这一行他早就不紧张了,只是习惯这样。他现在只觉得累,他在心里不停地说:“这是最后一次任务,最后一次任务。”他想得更多的,是将与家人共度的美好时光。

对杰克来说,这仅仅是一份工作。杰克从不对他要刺杀的目标产生恻隐之心。因为,据他所知,他的目标几乎都是流氓匪徒或贪污腐败的政客,他确信自己从没杀过一个好人。

他再次看了看腕上的表,只有10分钟了。他决定马上就住。停车场入口不在主街道上,而在一条后街小巷,所以当他从小巷走到地下停车场时,附近没人看见他。

还有5分钟。他在入口的暗角处找到了一个好位置,在那里,他可以清楚地看到进入停车场的每一个人。不一会儿,两辆车开了进来。他确信没人能看得到他。接着,他要等的黑色奔驰跑车来了。他的手握住枪套里的枪,从暗处朝前跨出一步,手指压到了扳机上。看着车窗摇下,他开始拔出手枪。但是,不对。

驾车的人不是白人男子,而是个金发女人,后座上还有个孩子。杰克赶紧退回到角落黑暗处。过去的30年里杰克从没犯过错,像他这样的工作不能出任何错误,一个错误就意味着完蛋。杰克深吸了一口气,心在颤抖:差点儿就铸成大错。他知道,干这一行他真的是太老了。不过这是最后一次任务。

很快,又来了一辆黑色奔驰跑车。应该是了。开车的是个三十岁左右的白人男子,留着黑色短发。就是他了。但是杰克什么也没做,只是看着那男子。他拿出了枪,但是没有射击。

“嗨,爸爸!”那男子说道。杰克做梦也没想到,他这次任务的对象是他唯一的儿子小杰克。小杰克奇怪地看着父亲,说道:“你在这儿干吗?”

杰克没有回答儿子,而是绝望地闭上了眼睛。

(选自《青年文摘》)

11.文章的标题是最后一次任务有什么作用?(5

12.文章第自然段为什么要写一个金发女人?(6

13.身为父亲竟然不知道自己要杀的是他的儿子,这可信吗为什么?(6

14.文章的最后写到:杰克没有回答儿子,而是绝望地闭上了眼睛。这之后会有什么样的故事发生请简单写出你的猜测。8

卷(表达题 84分)

四、(24分)

15下列词语中加点的字,读音全都正确的一组是 )(3[来源:学科网]

Akān niù) zhāi 望风披mǐ)

Bzhī) wàn jǐ) 勇善战xiāo

C.琵pá) pì) qìng 为虎作chāng

Dmó) tà jiào 而不舍qiè)

16下列各句中,加点的成语使用不恰当的一句是 )(3

A虽然现在的我还没有雄厚的经济实力,但目标可以有,梦想也可以有,所以,我也就开始天南海北地想象我的别墅生活啦。

B816日下午3时,在位于虎山路小学后的一处教师宿舍楼上,人们发现有一群马蜂鸠占鹊巢,将蜂窝做在了教职工家门口。

C学校体育场馆开放后,进入校园的人员鱼龙混杂,难以甄别。难免有少数不怀好意者借机搞破坏,给学校管理造成一定的困难。

D.《美人心计》在安徽卫视完美落幕后,就将陆续登陆全国各大荧屏,剧中主人公林心如出神入化的表演受到广大观众的喜爱。

17.下面一段文字后的四个选项中,能准确概括文字内容的一项是 )(3[来源:学科网ZXXK]

野菱摇曳,风荷轻举,那是大自然赐给人类的甜美果实和绰约情韵。采菱大纵湖,轻掀菱盖,手指翻卷,透过澄碧的湖水,看那新嫩纤细、柔如软泥的水草在湖底摇曳,采菱的曲子恍如一支民谣,虽走散多年,却无比的质朴、深情。而一阵源于水底的花语穿过骨头,直达大地的罅隙,这九月的大纵湖之美,真的使人流连,沉醉,并且,有一些些的——惆怅。

A.野菱摇曳美 B.采菱大纵湖 C.采菱的曲子 D.大纵湖的惆怅

18将下列语句依次填入文中的横线处,使上下文语意连贯。只填序号)(4

古人说,动人心者,莫先乎情。引进人才,必须以情感人。 这样,人才就会“来了不想走,走了还想来”,就会落地生根、开花结果。

①要以待遇留人,更要以事业留人、以感情留人

②目前,我国经济社会发展水平还不高,票子、房子、车子等“硬件”,还不能与发达国家比

要加强与人才的联系沟通,多与他们交心交流,让他们切身感受到组织的关心和支持,全社会的理解和尊重

④这就更加需要强调感情的因素

⑤霍桑实验证明,与改善工作条件相比,进行情感沟通更能激发员工的归属感和工作热情

⑥要带着感情做好引才和引进的后续工作,用真情换真心,通过情感投入和人文关怀来感召人才

19.画外音在电影中指不是由画面中的人或物体直接发出的声音,亦借指文艺作品中外加于人物或事件的议论。阅读下面的示例,为提供的镜头设置画外音。要求主旨明确,至少使用一种修辞手法。5

【镜头】妈妈拉着儿子正在公园中散步,这时孩子突然停下来,弯腰将同学扔在校园中的废弃物丢进了垃圾桶。

【画外音】拾起的是垃圾,收获的是成长,传播的是文明。

【镜头】马路上一辆绿色出租车减慢速度,停在信号灯前,耐心等待闯了红灯的孩子们过去。这个时候,一名执勤交警对司机微笑,并且敬礼。

【画外音】

20.小方同学经常在课堂上看《红楼梦》,老师准备找他谈话,以达到既保护她阅读课外读物的积极性,又能引导她重视课堂学习的目的,请你补写出以下谈话内容的空缺部分。要求:符合语境,简明得体。6

老师:①

小方:恩,是的。

老师:②

小方:许,位该听讲。

老师:③

小方:那听课和阅读就两全其美了。

老师:④

小方:谢谢老师,我知道怎么做了。

五、(60分)

21.阅读下列材料,按要求作文。60

大海中有航标灯,它照亮了多少游船,让漂泊的人安全地回到温暖的港湾;马路边有路灯,它照亮了多少行人,让孤单的夜归人回到温馨的家里……其实我们每一个人的心里也有一盏灯,正是这一盏灯,照着我们在人生道路上前行。

请结合你的生活体验和阅读积累,以心里也有一盏灯为题写一篇文章。你可以讲述故事,抒发情感,也可以发表见解。

【要求】①角度自选,立意自定;除诗歌外,文体不限。不得套作,不得抄袭。不得透露个人相关信息。书写规范,正确使用标点符号。不少于800字。

安徽省2012届高三高考信息交流(一)数学(理科)试题

本试卷分第I卷(选择题)和第II卷(非选择题)两部分.第I卷为第1至第2页,第II卷为第3至第4页.全卷满分150分,考试时间120分钟.考生注意事项

1. 答题前,考生务必在试题卷、答题卡规定的地方填写自己的座位号、姓名.考生要认真核对答题卡上粘贴的条形码的“考场座位号、姓名”与考生本人考场座位号、姓名是否一致.

2. I卷每小题选出答案后,用2B铅笔把答题卡上对应题目的答案标号涂黑,如需改动,用橡皮擦干净后,再选出其他答案标号.II卷用0. 5毫米的黑色签字笔在答题卡上书写作答,在试题卷上作答,答案无效.

3. 考试结束,监考员将试题卷和答题卡一并收回.

I卷选择题(共50分)

一、选择题:本大题共10小题,每小题5分,共50分,每小题给出的四个选项中,只有一项是符合题目要求的.

1. 已知集合,全集U =R,则下列结论正确的是(

A. B.

C. D.

2. ,则的值为(

A. B. C. D.

3. 已知随机变量服从正态分布,则=( )

A. 0.15 B. 0.30 C. 0.70 D. 0.85

4若抛物线.的焦点与楠圆的右焦点重合,则p的值为()

A. B. C. -4 D. 4

5. 在空间下列命题正确的是()

A. 若三条直线两两相交,则这三条直线确定一个平面

B. 若直线m与平面a内的一条直线平行,则m//a

C. 若平面,且,则过a内一点Pl垂直的直线垂直于平面β

D. 若直线,且直线,则

6. 的三个内角ABC满足,则 ( )

A. —定是锐角三角形 B.—定是直角三角形

C. 一定是钝角三角形D.可能是锐角三角形,也可能是钝角三角形

7. 设函数,若函数在上为增函数,则b的取值范围是( )

A. B. C. D.

8. 若点P(x,y)坐标满足,则点P的轨迹图象大致是(

9. 已知数列的前n项和,若它的第众项满足,则

A. 6 B. 7 C. 8 D. 9

10. 12345组成一个不重复的5位数,则十位数字和千位数字均比它们各自相邻的数大的概率为(

A. B. C. D.

II卷非选择题(共100分)

(用0.5毫米的黑色签字笔在答题卡上书写作答,在试卷作答,答案无效)

二、填空题:本大题共5小题,每小5分,共25分.把答案填在撗线上.

11. 6名同学,选3人去参观展览,至少有一名女生人选的不同选法有16种,则这6名同学中女生人数为.__________

12>,M的取值范围为_________•

13. 设函数,若,则=_________[来源:学科网ZXXK]

14. 已知ABC三点共线,O是这条直线外的一点,满足,则的值为. _________

15. 设球O的半径是1,ABC是球面上三点,已知AB.C两点的球面距离都是,且二面角B-0A-C的大小为,则从A点沿球面经BC两点再回到A点的最短距离是_________.

三、解答题:本大题共6小题,共75分.解答应写出文字说明、证明过程或演算步骤.

16. (本小题满分12

已知函数

(I )求函f(x)的最小值和最小正周期;

(II)的内角A,B,C的对边分别为ab,c,C=, f(c)=0,垂直a,b的值.[来源:学科网ZXXK]

[来源:Z#xx#k.Com]

17. (本小题满分12分)

已知函数f(x)g(x)满足函数[1,2]上为增函数,上为减函数.

(I )f(x)g(x)的解析式

(II)当时,若内恒成立,求b的取值范围.

18. (本小题满分12分)

如图,在正四棱柱中,,点P为棱CC1上一点,且.MBC的中点.

(I )求二面角P-AB1B的余弦值

(II )取何值时使得AP在平面上的射影平分.

19. (本小题满分13分)

已知椭圆的中心为原点O,右准线l的方程为x = 4,右焦点F到直线l的距离为2.

(I)求椭圆的标准方程;

(II)设圆c经过点F,且被直线l截得的弦长为4,求使OC长最小时圆C的方程.

[来源:学*科*网]

20. (本小题满分13分)

一个容器内有六个小球,上面分别写着如下六个定义域为R的函数:[来源:学|科|网]

(I )现从盒子中任取两张卡片,将卡片上的函数相加得一个新函数,求所得函数是奇函数的概率;

(II)现从盒子中进行逐一抽取卡片,且每次取出后均不放回,若取到一张记有偶函数的卡片则停止抽取,否则继续进行,求抽取次数的分布列和数学期望.

21. (本小题满分13分)

已知数列满足,令. .

(I )求数列的通项公式;

(II)设数列的前n项和为,求证:对任意的成立.

安徽省2012届高三高考信息交流(一)

I 选择题(共115分)

第一部分:听力(共两节,满分30分)

第一节 (共5小题;每小题1.5分,满分7.5分)

听下面5段对话。每段对话后有一个小题,从题中所给的ABC三个选项中选出最佳选项,并标在试卷的相应位置。听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。

1Where is the woman?

AIn a kindergarten. BAt a theatre. CIn her house.

2What will the man do?

Ago to sleep. Btake a walk. Cturn off the lights.

3How will the woman go downtown?

ABy bus. BBy car. CBy taxi.

4What color is the shirt?

AYellow. BGreen. CBlue.

5What is the possible relationship between the two speakers?

AEmployer and employee. BNeighbors. CFriends.

第二节 (共15小题;每题1.5分,满分22.5分)

听下面5段对话。每段对话后有几个小题,从题中所给的ABC三个选项中选出最佳选项,并标在试卷的相应位置。听每段对话前,你将有时间阅读各个小题,每小题5秒钟;听完后,每小题将给出5秒钟的作答时间。每段对话读两遍。[来源:||]

听第6段材料,回答第67题。

6What is the man looking for?

AA post office. BA drugstore. CThe police station.

7What does the woman advise the man to buy?

AA newspaper. BA guidebook. CSome drug.

听第7段材料,回答第810题。

8How many ties does the man have at least?

A3. B4. C5.

9Where did the man put his blue tie?

AIn the cupboard. BUnder his shirt. CIn his drawer.

10What can we learn about Sue?

AShe is Mrs. Johnson’s sister.

BShe is the speakers’ guest.

CShe is a babysitter.

听第8段材料,回答第1113题。

11What does the woman ask the man to do tonight?

APlay tennis with her. BHave dinner with her. CHelp with her school.

12What is the man going to do in Miami?

ALook for his brother. BAttend a wedding. CSet up s coffee shop.

13What does the man decide to do at the end of the conversation?

APut off his trip. BCome back carly. CTake tennis lessons.

听第9段材料,回答第1416题。

14What happened to the driver of the other car?

AHe was carried away in an ambulance.

BHe was nothing serious.

CHe was frightened at the news.

15Where did the accident happen?

AAround the corner. BNear a park. CIn the park.

16What did the man want to do in the end?

ACall the police. BCall his family. CGo to hospital.

听第10段材料,回答第1720题。[来源:学科网ZXXK]

17What does the speaker do?

AA bank clerk. BA news reporter. CA writer.

18What does the speaker like doing at airport?

AWatching people. BTelling stories. CReading magazines.

19What did Henry learn from the newspaper that day?

AA valuable suitcase was missing.

BA man stole money from a bank.

CA woman ran away from home.

20Why was the woman at the airport?

AShe was traveling on business.

BShe seeing the man off.

CShe was leaving for Greece.

第二部分:英语知识运用(共两节, 满分45分)

第一节:单项填空(共15小题,每小题1分,满分15分)

ABCD四个选项中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。

21As is reported, many lifestyle patterns do such great harm to health that they actually speed up weakening of the human body.

Aa; / B/; the Ca; the D/; /

22—The average house price has fallen again this year in some big cities since 2007.

.

AQuite OK BThat’s the case CI agree DCertainly

23The thrilling news that I got the first prize in the competition made me believe bright future I would face.

Awhat Bthat Cwhy Dhow

24Whatever may happen, go on until you succeed, and you what life is about.

Ashould know Bmust know Chave known Dwill know

25He his mind to the job and completed it in advance.

Afocused Bput Capplied Doccupied

26The teacher helped them, otherwise they able to solve the problem.

Ahad never have been Bwould never have been

Chad never had been Dshould never have been

27My boss gets up early every morning do many employees who live far away from our company.

Aas Bwhich Cwhen Dthough

28A fantastic idea occurred to him that he could use a plastic bottle, cut off, as a container to grow young plants in.

Aof which the top Bwhose top

Cthe top of which Dwith its top

29—I was trying to carry out the plan, but I failed.

—Well, you needn’t have, for we were uncertain it would do .

Ain fact Bin effect Cin practice Din time

30It was Dec., 17,2011 Kim Jong-il(金正日), the North Korean dictator died aged 69.

Athat Bwhen Cwhich Dbefore

31I have $50, but that isn’t enough for my journey fare.[来源:Z_xx_k.Com]

Aalmost Bnearly Chardly Dmostly

32 to the second hand smoke for long, I think, will damage your body.

AExposed BExposing CBeing exposed DAfter being exposed

33The doctor said she was too tired and advised her not to any more work.

Atake on Bhold on Cbring up Dput up

34How about this bed? It is it is long.

Ahalf not as wide as Bwide not as half as

Cas wide as not half Dnot half as wide as

35—Do you have Mr. Lee’s mobile phone number?

I can’t remember it.

AExcuse me. BSorry. CWhat? DMy pleasure.

第二节 完型填空(共20小题;每小题1.5分,满分30分)

阅读下面短文,掌握其大意,然后从36—55各题所给的四个选项(ABCD)中,选出最佳选项,并在答题卡上将该项涂黑。

A man was exploring caves by the seashore. In one of the caves he found a 36 with a bunch of hardened clay balls. They didn’t look valuable, 37 they interested the man, so he took the bag out of the cave with him. As he walked along the 38 , he threw the clay balls one at a 39 out into the ocean as far as he could.

He thought 40 about it, until he 41 one of the clay balls and it cracked open on a rock. Inside was a beautiful, 42 stone!

Excited, the man started 43 open the remaining clay balls. Each contained a similar treasure. He found thousands of dollars worth of jewels in the 20 or so clay balls he had 44 .Then it struck him.

He had been on the beach for a long time. He had thrown maybe 50 or 60 of the clay balls with their hidden treasure into the ocean waves. Instead of thousands of dollars in treasure, he 45 have taken home tens of thousands, but he had 46 thrown it away!

It’s like that with 47 . We look at someone, maybe even ourselves, and we see the external(外部的)clay. It doesn’t look valuable from the 48 . It isn’t always beautiful or sparkling, so we 49 it. We see that person as less 50 than someone more beautiful or stylish or well-known. But we have not taken the time to 51 the treasure hidden inside that person.

There is a (n) 52 in every one of us. If we take the time to get to 53 that person, then the clay will begin to peel away(削皮)and the brilliant jewel will 54 . May we not come to the end of our 55 and find out that we have thrown away a fortune in friendships because the jewels were hidden in bits of clay.

36Aroom Bbag Cfellow Dboat

37Afor Bso Cbut Dor

38Astreet Bgarden Cpath Dbeach

39Abeginning Bchance Cpace Dtime

40Alittle Bwell Chappily Dexcitedly

41Adropped Bpainted Clost Dfigured

42Asquare Bprecious Csmall Dordinary

43Aclearing Bbreaking Cholding Dchecking

44Athrown Bmade Csaw Dleft

45Acould Bneed Cmust Dmay

46Astill Bjust Calmost Dever

47Astudents Bfamilies Cpeople Dwork

48Alevel Binside Cdistance Doutside

49Adiscover Bsave Crefuse Dignore

50Aimportant Bnatural Ceager Ddifficult

51Afind Bpass Cstudy Dshow

52Asecret Bweakness Ctreasure Deffort

53Aforget Bknow Cface Dchange

54Ashine Bdisappear Croll Ddevelop

55Acareers Blives Chistory Dwalks

第三部分:阅读理解(共20小题,每题2分,满分40分)

阅读下列短文,从每题所给的四个选项(ABCD)中,选出最佳选项,并在答题卡上将该项涂黑。

A

When I was three years old, my parents discovered I was totally deaf. But instead of sending me to a school for the deaf, they decided to “mainstream” me. All of my peers and teachers world have normal hearing.

I was the only deaf child at Blue Creel Elementary School. From almost the first day there, the other kids made fun of me mainly because of my hearing aid and the way I talked. And I also had difficulty with most of my school work.

When the other kids made fun of me, I was sure that I was a bad person. I saw myself as a boy who wasn’t smart enough to keep up with the class.

Mrs. Jordan, my 5th grade teacher, changed all of that with a simple three-word phrase.

One morning, she asked the class a question. I read her lips from my front-row seat and immediately raised my hand because I was sure I had the right answer. But when she called on me, I was afraid. Here was an opportunity to impress the powerful teacher and show her I was worthy of her love. Maybe even impress my classmates a little. I didn’t want to blow it. despite my fears, I took a deep breath and answered Mrs. Jordan’s question.

I will never forget what happened next. Mrs. Jordan enthusiastically slammed (跺动)her right foot on the floor and turned her tight hand around in full circle until it pointed directly at me. With sparking eyes and a wide smile she cried, “THAT’S RIGHT STEPHEN!”

For the first time in my young life, I was a star. I sat a little taller in my chair.

From that day forward, my grades and speech improved greatly. My popularity among my peers increased. It was all because Mrs. Jordan believed in me and wasn’t afraid to express it. “THAT’S RIGHT STEPHEN!”

56What does the underlined word “mainstream”(in Para 1) mean?

AEncourage a disabled child to live a normal life.

BInclude a disabled child in an ordinary class.

CTreat a disabled child with respect.

DTeach a disabled child at home.

57It can be inferred that when entering Blue Creek Elementary School, the writer .

Awas not clever Bcould not focus on his study

Clacked confidence Dgot along well with other kids

58When the writer answered Mrs. Jordan’s question, he .

Atrembled with fear Bstayed calm

Cwas nervous Dwas excited

59From his experience, the writer may conclude that .

Athe right words could change someone’s life

Beach of us has the courage to be great

Call great heroes made mistakes

Deach day is a lucky day

B

ACTeen-Acting for Teens

This is the nation’s first on-camera acting program developed for teens(aged 13-15, 16-20). We are celebrating our 30th year this year. June, July, and August summer academies offer both full and part-time curricula, including film & television acting, theater, Shakespeare, speech & voice, movement, and script writing.

Classes are small (at most 12 per workshop) and the location is safe and convenient. Out of town applicants may hand in a long-distance application.

Cost/Week: $500-$649

Indianhead Ranch

Sharpen your hunting skills over one or two weeks at the Indianhead Ranch in DelRio, Texas. You will gain experience with the outdoors, increase your knowledge of gun safety, and lern camping, hunting and survival skills.

Cost/Week:$1,000-$1,999

Vermont Adventure Camps

Six-day Adventure Camps: We offer 8 six-day adventure camps for teens aged 11-13. The kids stay in rural houses on our camp site in Andover, VT, and go on adventures each day. A discount of 10% will be given to groups larger than three.

Two-week Adventure Camps: We also offer 4 two-week adventure camps for teens, aged 14-17. The teens will go on adventures each day, and come back to our adventure hotel.

Cost/Week:$650.

American English Studies International ESL Summer Camp

The site is close to New York, Philadephia, and Princeton University. Campers will receive three hours of English language instruction per day, and the full range of planned activities includes sports, arts and crafts, and weekly short trips.

Cost/Week:$650-$999

60According to the text, in which camp can one learn hunting skills?

AActing for Teens.

BIndianhead Ranch.

CVermont Adventure Camps.

DAmerican English Studies International ESL Summer Camp.

61If Lucy is 24, how many camps can she take part in at most?

ANone. BOne. CTwo. DThree.

62If Tom plans to send his 4 children to take part in one of the Six-day Adventure Camps, how much will he have to pay?

A$2,340. B$2,600. C$3,510. D$3,900.

63From the text we learn that .

Athe location of ACTeen is inconvenient for the campers

Byou needn’t be worried about gun safety at the Indianhead Ranch

Cyou can spend 56 days at the Vermont Adventure Camps

Dif you want to improve your English, you should take part in the last camp

C

House plants do more that just brighten up a room with color and living energy. Along with being pleasing to the eye, they bring real health benefits to your body. Not only do complaints about headaches, stress, and colds fall when indoor plants are present, but also they can help to keep the air clean.

A study in America found that common house plants could improve air quality. It was reported that houseplants were able to remove up to 87 percent of air toxins(有毒物质)in 24 hours.

House plants make people feel calmer and more optimistic, says Bruno Cortis, a professor from University of Chicago. Interestingly, he says that studies have shown that hospital patients who face a window with a garden view recovered more quickly than those who had to look at a wall.

According to the study of an agriculture university in Norway, indoor plants can reduce fatigue(疲劳), coughs, sore throats and other cold-related illnesses by more than 30 percent, by increasing humidity(湿度)levels and decreasing dust.

More and more companies and factories are beginning to catch on that adding plants indoors does wonders for employees’ health and morale(士气).According to one study published in Rehabilitation Literature, a design company placed plants in its office so that no employees would be more than 45 feet from greenery. The result? Company administrators said they noticed more creativity and increased productivity in employees.

On course, some plants are poisonous and should be handled with care, or not at all if you have small children. By using a little caution with the plants you choose, you can enjoy all the benefits that adding plants to your home will bring.

64House plants have the following functions EXCEPT .

Abeing physically healthy

Bbeing mentally healthy

Ccreating pleasant environment

Dpreventing headaches, colds, and stress

65By mentioning the finding of a study, Bruno emphasizes that house plants .

Ashould be placed to cure patients’ disease.

Bcan remove air toxins in the atmosphere.

Chelp people develop a happy mind[来源:Z.xx.k.Com]

Dcan reduce cold-related illnesses

66You’re reminded that .

Asome plants are unfit to be kept at home

Byoung children should be kept away from house plants

Ccreativity has nothing to do with house plants

Dhouse plants may have a negative influence on some emplyyees

67What would be the best title for the passage?

ABenefits of House Plants. BStudies on House Plants.

COffices and House Plants. DIllnesses and House Plants.

D

In order to achieve a goal we often learn more and more. But if feels like you knew less and less because when you learned something new, you found that there was a lot more to know about those things.

Often times, people will get stuck in this trap of needing to gather more and more informational. There’s nothing wrong with learning a lot, but when you let learning get in the way of doing, you will never get going. When you never get going, you still never start having the things you want in life. Too much learning can paralyze you in terms of taking action.[来源:,,Z,X,X,K]

A better way to go about achieving a goal is to gather some information and immediately start taking action on the information you have gathered. I realize that many times you will feel unprepared, and that’s okay. The best way to learn is to take action and learn from the results you get from those actions.

When you are able to get past the fear of not being perfect and just take the first step, you will be further ahead than the majority of people who are still in the preparation stage. It’s good to be prepared especially in situations such as a pilot and crew making sure the plane is ready to take off, but over preparation in trying to reach a goal won’t get you results. The knowledge and skills you will need will be picked up along the way.

If a baby wanted to learn how to walk, it will never be able to do it by sitting there and analyzing how to walk. The best way for a baby to walk is to actually get up off its behind and start walking. Sure it may fall, but with every fall, it will learn what is working and what is not and adjust to it.

68The writer thinks that learning .

Astops us from doing things

Bprevents us from achieving a goal

Cshould be combined with practice

Dmeans gathering more and more information

69According to the passage, we had better learn from .

Aother people who have succeeded Bthe information we have gathered

Cour experiences Dfull preparations

70The passage implies that the more we learn, .

Athe less we will know Bthe more likely we are to succeed

Cthe more we want to explore Dthe better preparations we will make

71Why did the writer mention how a baby learns to walk?

ATo prove another point is untrue. BTo encourage the reader to change.

CTo introduce a learning approach. DTo support a conclusion.

E

For 170 years, members of a tiny American native tribe have lived and celebrated their traditions on a

small piece of land off the Louisiana coast called Isle de Jean Charles. They fished and they farmed, making living by hard work amid the bays and marshes(沼泽). But now the waters that have supported them are threatening to overwhelm(淹没)them.

“I don’t think we’re going to have any other choice except to leave because we’re getting washed away by every storm that comes by,” said Albert Naquin, chief of the Biloxi-Chitimacha tribe. “We have lost more and more land, and it keeps happening.”

Surrounded by the Gulf of Mexico on one side and the marsh on the other, Isle de Jean Charles sits at the southern tip of Louisiana’s rapidly disappearing wetlands, an area that is 3 to 4 miles long and about a mile wide. The tribe has been living here since 1840. but about a football field worth of land in the region is lost every half hour because of erosion(侵蚀), storms and rising sea water-a constant process that is expected to worsen with climate change.

Isle de Jean Charles has been flooded five times in the last six years, being transformed from a once lush(繁茂的)landscape into a barren disaster zone. The floodwaters have spread large amounts of salt across the tiny island, making it nearly impossible for much to grow any more.

The road to their village has been flooded so often, and now only one narrow road is usable, which is often covered by water. The fire station was closed a few years ago, and the island’s church was relocated. Now, only 25 families are left, with a “few dozen” people. A controversial(有争议的)$900 million system of sea walls to save endangered communities along the Louisiana coast raised hopes here. But the final design did not include Isle de Jean Charles because officials concluded it simply would cost too much to protect the relatively few families that were left.

72What would be the best title of the passage?

AClimate change threatens an American native tribe

BDecreasing population of an American native tribe

CThe survival of an American native tribe

DThe harmful effect of climate change

73We learn from the third paragraph that .

Aonly a football field worth of land remains for the tribe

Bthe southern tip of the wetlands is now in water

Cthe tribe is losing its land at a fast speed

Dthe tribe has lived here for 300 years

74What do we know about the remaining land of Isle de Jean Charles?

AIt still remains rich and beautiful.

BIt is almost unsuitable for crops to grow.

CThere’s no resident living on the land.

DAll of them have been covered by water.

75The last paragraph suggests that .

Athe govemment has paid much attention to the tribe

Bthe tribe insists on remaining where they are

Cthe fate of the tribe remains dangerous

Dthe tribe has a large population

第Ⅱ卷 非选择题(共35分)

第四部分:写作(共两节,满分35分)

第一节 任务型读写(共10小题,每小题1分,满分10分)

阅读下列短文,根据所读内容在短文后的表格中填入恰当的单词。注意:表格的每个空格只填一个单词。

A “Green” Christmas spirit is upon us this year and it seems like everyone is wondering which kind of Christmas tree serves eco-friendly the best this year.

One of the concepts that I have seen this year is whether to purchase a real Christmas tree or an artificial tree. Which one is more “Green”? People are leaning in the wrong direction when they assume that the artificial Christmas tree poses less of a threat to the Earth.

The truth of the matter is, if you have to have a tree this year(because the greenest option is no tree) the real tree is far more eco-friendly than the fake one. Why? Most of the artificial trees are made of PVC. Beyond the fact that the creation of PVC emits nasty gases into the atmosphere, this plastic is definitely not recyclable, which means that you should throw away artificial trees and bury them in land-and that is something that eco-conscious people want to steer away from.

If you want to take your sustainable Christmas tree, find a local organic Christmas tree farm. They don’t use the harmful pesticides and chemicals. You will want to start thinking and planning ahead in order to locate the best place to purchase your “Green” Christmas tree. Don’t forget to figure out what you will do with your tree after the holiday is over as well.

Here are some Earth-friendly ways to dispose of your real tree this year:

1)If you purchased the tree at an organic tree farm and you are sure that it wasn’t treated with harmful chemicals, think about dumping it into s small lake or pond. It can offer a wonderful new play land for fish.

2)Most cities gather trees on a certain day after Christmas. Be sure to call your local township and ask them if and when they do this prior to the holidays.

3)You could replant it, however you will need to make sure that you choose the right tree and have enough roots to make this option work.

Planning ahead is the key to hosting a Green Christmas this year. Map out where you will purchase your tree and where and how you will dispose of it prior to Christmas in order to achieve the most sustainable plans. You don’t have to go treeless to enjoy a Green Holiday Season…just make sure that you look into all of your options and choose the most sustainable option that is available in your area. Happy Holidays!

第二节 书面表达(满分25分)

“狼爸”,名为萧百佑,香港商人,自称“中国狼爸”,用“打”的教育方式,将三个孩子送

进北大。美国耶鲁大学的华裔教授蔡美儿出版了一本名叫《虎妈的战歌》的书,在美国引起轰动。

一时间“棍棒出才子”成为热谈。请根据以上材料给Chian Daily 写一篇文章:What do you think of stick

parenting?

注意:

1.层次清晰,表达连贯;

2.词数:100左右。开头已给出,不计入总词数。

Nowadays, many people support using sticks to educate kids. First, they think

安徽省2012届高三高考信息交流(一)

理科综合能力测试

本试卷分第I卷(选择题)和第II卷(非选择题)两部分。满分300分。考试时间150分钟。

I 选择题(共120分)

本卷共20小题,每小题6分,共120分。在每题给出的四个选项中,只有一项是符合题目要求

的。

以下数据可供解题时参考:

相对原子质量:H—1 C—12 N—14 O—16 Na—23 Mg—24 S—32

1.有关细胞结构的叙述正确的是

A.性激素的合成与核糖体有关

B.线粒体是细胞内唯一能合成ATP的细胞器

C.成熟红细胞内的血红蛋白是在核糖体上合成的

D.纺缍体的形成与高尔基体有关

2.下图甲、乙是且来研究酵母菌发酵的常用实验装置,下列分析错误的是

[来源:++Z+X+X+K]

A.甲、乙两装置昌出的气泡是反应产生CO2的结果

B.在一定的温度范围内,随温度的升高,甲、乙中的酵母菌发酵作用会增强

C.甲、乙中的被酵母菌分解葡萄糖中的能量一部分转移至ATP,其余的存留在酒精中

D.实验开始前甲、乙两装置均应对葡萄糖溶液作煮沸处理,以除去氧气和灭菌

3.已知狗的毛色由BbIi两对等位基因控制,其基因型及相应的表现型如下表

根据信息可得出

A.两白色亲本的子代可能只有白色个体和褐色个体,且比例是11

B.两白色个体的子代可能有三种表现型白色、黑色、褐色,且比例是9331

C.白色个体和黑色个体的子代不可能出现褐色个体

D.黑色个体和褐色个体的子代不可能出现白色个体

4.彩椒的颜色是由位于两对同源染色体上的两对等位基因决定的皮色遗传。已知红皮基因(B)对绿皮基因(b)显性,但在另一黄色黑显性基因(A)存在时,则基因Bb都不能表达。现用基因型AaBb的个体和基因型Aabb的个体杂交,其后代表表现型种类及比例

A2种,71 B3种,1231 C3种,611 D4种,1221

5.右图是神经元网络结构示意简图,图中神经元①、②、③都是兴奋神经元,且这些神经元兴奋时都可以引起下一级神经元或肌细胞的兴奋。和神经细胞一样,肌肉细胞在受到适宜的刺激后,也能引起细胞膜电位的变化。图中B处表示神经肌肉接头,其结构和功能与突触类似,下列叙述与实际情况不符合的是

A.刺激C处时,会引起神经纤维上的Na+内流,从而引

发动作电位

B.刺激C处会引起肌肉的收缩,兴奋传递的过程中信号

的变换为电信号→化学信号→电信号

C.由题干信息可知肌肉细胞膜上也存在着能与神经递质

特异性结合的受体

D.刺激A处,肌肉会收缩,但是C处不会出现电位的

变化,是因为②处兴奋的传递是单向的

6.下列关于种群、群落和生态系统的叙述中,正确的是

A.种群密度是各群最基本的特征反映了种群数量的变化趋势

B.导致群落演替的因素包括群落内部因素和外界环境的变化

C.人工鱼塘生态系统中能量流动不是逐级递减的

D.在某生态系统中,若物种丰富不断下降,则表明生态系统恢复力稳定性逐渐降低

7AB两容器容积固定且相同,相同温度下,分别向处于真空的两容器内充气。A充入1molO21molNOB中充入2moLH2S气体,下列说法正确的是

A.最终两容器中的气体压强相同 B.最终两容器中的气体密度相同

CA中反应时有2NA个电子转移 D.最终A中气体物质的量为1.5mol

8.某恒容器中充入1molA2molB发生反应:Ag+2Bg 2Cg H<0;下列图像能准确表达其含义的是

9pH=2的醋酸溶液1L,说法正确的是

A.加入足量的Zn粒,产生标况下112mLH2

B.加入NaOH固体后醋酸电离平衡右移,pH减小

C.与一定量盐酸混合后pH=1,此时cCH3COO-+cCl-+cOH-=0.1mol/L

D.加入冰醋酸,电离程度增大,p减小

10.有下列一整套电化学装置,关于该装置说法正确的是

A.甲池中Mg极为阳极,电极反应式为:Mg-2r-====Mg2+

B.甲池中:当Mg减少2.4g时,石墨(C)极上产生标况

2.24L气体

C.乙池中将化学能转化为电能

D.乙池左侧石墨电极附近变蓝,右侧石墨电极附近变红

11.下列事实与其对应的方程式解释均正确的是

ASO2使酸性KMnO4溶液褪色:5SO2+2MnO4-+2H2O====5SO2-4+2Mn2++4H+

B1molN23molH2在某密闭容器中反应放出73kJ热量,则反应的热化学方程式为:

N2g+3H2g 3NH3g)△H=-73kJ/mol

C.将AlCl3溶液与Na2S混合产生沉淀:2Al3++3S2-===Al2S3

D0.05mol/LNaH2PO4溶液pH<1的原因:NaH2PO4=Na++2H++PO3-4[来源:Zxxk.Com]

12.下列实验操作或装置符合实验要求的是

13.某学生将H2O2(具有很弱的弱酸性)滴入含有酚酞氢氧化钠溶液中,观察到溶液的红色消失。据已有知识推测溶液褪色的原因可能为:①H2O2中和氢氧化钠;②H2O2强氧化性使得溶液褪色。下列说法正确的是

A.向反应后溶液中加过量NaOH溶液,若红色恢复则原因①正确

BH2O2属二元弱酸,因此加紫色石蕊试液会变红

CH2O2有强氧化性,可以氧化Fe2+但不能氧化Fe3+,所以Fe3+H2O2可以共存

D.若原因②成立,说明H2O2可将NaOH溶液氧化

1420111223日下午瓦良格号三度海试,为飞机降落配备的拦阻索亮相,这使得国产歼15舰载战斗机在航母上起降成为可能。若该组在甲板上加速起飞过程可看做匀变速直线运动,在某段时间内的x—t图象如图所示,视歼15舰载战斗机为质点,根据图中所给数据判断该机加速起飞过程下列选项正确的是

A.经过图线上M点所对应位置时的速度小于2m/s

B.在t=-2.5s时的速率等于4m/s

C.在2s~2.5s这段时间内位移等于2m

D.在2.5s~3s这段时间内位移等于2m

15.如图所示,小球用两轻绳拴住悬挂于小车厢内,轻绳AB和水平方向的夹角为,轻绳CD水平。小车静止时,AB绳拉力为FACD绳的拉力为FC,当小车突然向右或向左加速运动的瞬间,小球相对于小车静止,则下列说法正确的是

A.当小车向右加速运动时AB绳拉力FA变小,CD绳的拉力FC变大

B.当小车向右加速运动时AB绳拉力FA不变,CD绳的拉力FC变大

C.当小车向右加速运动时AB绳拉力FA不变,CD绳的拉力FC变小

D.当小车向左加速运动时,小车的加速度能超过g

16.据英国媒体2011825日报道,天文学家发现一颗奇特的钻石行

星,直径约为地球的5倍,密度大约是地球密度的0.64倍。忽略地球和钻石行星的自转影响,地球表面的重力加速度为9.8m/s2。地球的第一宇宙速度为7.9m/s,则下列判断错误的是(

A.钻石行星的第一宇宙速度约为31.6km/s

B.钻石行星表面的重力加速度约为地球表面重力加速度的3.2

C.围绕钻石行星运行的卫星的最小周期与围绕地球运行的卫星的最小周期之比约为54

D.围绕钻石行星运行的卫星的最大角速度与围绕地球运行的卫星的最大角速度之比约为54

[来源:Zxxk.Com]

17.如图所示,虚线abcd表示某电场的等差等势面,实线表示一

带负电的粒子仅在电场力的作用下在该电场中运动的轨迹,关于此

电场下列说法中正确的是

A.等势面a的电势大于等势面c的电势

B.等势面b的电势小于等势面d的电势

C.粒子在等势面a上的电势能最大

D.粒子在等势面d上的动能最大

18.美国《大众科学》月刊网站2011622日报道,美国明尼苏达大学的研究人员发现,一种具有独特属性的新型合金能够将热能直接转化为电能。具体而言,只要略微提高温度,这种合金会从非磁性合金变成强磁性合金,从而在环绕它的线圈中产生电流,其简化模型如图所示。A为圆柱形合金材料,B为线圈,套在圆柱形合金材料上,线圈的半径大于合金材料的半径。现对A进行加热,则

AB中将产生逆时针方向的电流

BB中将产生顺时针方向的电流

CB线圈有收缩的趋势

DB线圈有扩张的趋势

19.如图所示的电路中,电源的电动势E,内阻不计,电容器的电

容为C,四个电阻的阻值之比R1R2R3R4=3211。开

始开关K断开,现将开关K闭合,则电路稳定时通过电阻R3

电量为

A B

C D

20.如图所示,一轻质弹簧竖直固定在水平地面上,在弹簧的正上方高h的位置有一物体从静止开始下落,在A点时与弹簧接触,并向下压缩弹簧,其中B点为物体受力平衡点。C点为弹簧压缩最大的位置处,且在弹簧的弹性限度内。若不计弹簧的质量和空气阻力,将物体、弹簧和地球看作系统。物体由PABC的运动过程中,下列判断正确的是

A.物体在A点时动能最大

B.物体在B点时系统的势能最小

C.物体在P点时系统的势能和在C点时系统的势能不相等

D.物体由ABC的运动过程中加速度逐渐增大、速度逐渐减小

II 非选择题(共180分)

21.(18分)

1)某探究学习小组的同学要验证“牛顿第二定律”,他们在实验室组装了一套如图所示的装置,水平轨道上安装两个光电门,小车上固定有力传感器和挡光板,细线一端与力传感器连接另一端跨过定滑轮挂上砝码盘。实验首先保持轨道水平,通过调整砝码盘里砝码的质量让小车做匀速运动以实现平衡摩擦力,再进行后面的操作,并在实验中获得以下测量数据:小车、传感器和挡光板的总质量M,平衡摩擦力砝码和砝码盘的总质量,挡光板的宽度d,光电门12的中心距离为s

①该实验是否需要满足砝码和砝码盘的总质量远小于小车的质量? (填“需要”或“不需要”)

①实验需用游标卡尺测量挡光板的宽度d,如图所示d= mm

②某次实验过程:力传感器的读数为F,小车通过光电门12的当光时间分别为t1t2(小车通过光电门2后,砝码盘才落地),已知重力加速度为g,则该实验要验证的表达式是

2)下图所示是某同学为了利用平抛运动测动摩擦因数的实验装置,其中滑块的质量为m(可视为质点)。第一次实验时,将滑槽固定于水平桌面的右端。滑槽的末端与桌面的右端对齐并与桌面相切,滑块从滑槽的最高点由静止释放滑下,滑块打在正前面的竖直挡板上,留下印迹。然后将竖直挡板水平面右等间距移动,同时又垂直于纸面向里等间距移动,如此操作记下若干个点。如图甲所示;第二次实验时,将滑槽沿桌面向左移动一段距离并固定,让滑块再次从滑槽的最高点静止释放滑下,重复上面的操作,记下若干个点。如图乙所示(已知重力加速度为g)。

①在某次实验中不慎将画有轨迹图线的坐标纸丢失了一部分,剩余部分如图丙所示,图中每个小方格的国这长为aP1P2P3是轨迹图线上的3个点。小球抛出后的水平速度为

②为了测量摩擦因数,需要测量的物理量是: ;则滑块与桌面间的动摩擦因数μ= 。(用测量的物理量表示)

3)某同学设计了如图的测量电路来没量电压表的内阻RV。图中两个固定电阻的阻值均为RS2S2是开关,E是电源(内阻可忽略)。

①按电路原理图将图中的实物图连线;

②该同学按照如下步骤进行实验:开关S1保持断开,合上开关S2,此时电压表的读数为U1;再合上开关S1,电压表的读数变为U2,电压表内阻RV= 。(用U1U2R表示)

22.(14分)

据报道,201173日,杭州市一儿童玩耍时不慎从10楼离地32m高的阳台上无初速掉下,在他刚掉下时恰被楼下一位过路的女士吴菊萍奇迹般地用双手接住了,吴菊萍因此被评为“最美妈妈”。事后据目标者称,吴菊萍当时到楼底的距离为10m。为确保安全能稳妥接住儿童,吴菊薄将尽力节约时间,但又必须保证接儿童时没有水平方向的冲击,不计空气阻力,将儿童和吴菊萍都看做质点,设吴菊萍奔跑过程中只做匀速或匀变速运动,g10m/s2

(保留两位有效数字)

1)吴菊萍至少用多大的平均速度跑到楼底

2)若吴菊萍员在加速或减速的加速度大小相等,且最大速度不超过6m/s,求吴菊萍奔跑时加速度需满足什么条件?

23.(16分)水平轨道PAB与光滑竖直半圆弧轨道BC相切于B点,其中PA段光滑,AB段粗糙,动摩擦因数μ=0.1AB段长L=0.4mBC段光滑,半径R=0.1m,轻质弹簧左端P点固定于竖直墙上,右端处于自然状态时位于A点。现用力F推质量m=1kg的小滑块M(可视为质点,与弹簧右端不拴接),当小滑块向左运动x=0.1m时弹簧压缩到最大,且在弹簧的弹性限度之内,此时撤去外力F,小滑块M反弹到B点时与质量相等的小滑块N(可视为质点)相撞并粘合在一起,且能通过圆弧的最高点水平抛出,并落在A点。重力加速度g=10m/s2

1)滑块到达圆弧最高点时的速度vC

2)在压缩弹簧的过程中弹簧的弹性势能EP为多少?

24.(20分)

如图所示,在x – O – y坐标系中,以(r,0)为圆心、r为半径的圆形区域内存在匀强磁场,磁场的磁感应强度大小为B,方向垂直于纸面向里。在y的足够大的区域内,存在沿y轴负方向的匀强电场,场强大小为E。从O点以相同速率向不同方向发射质子,质子的运动轨迹均在纸面内,且质子在磁场中运动的轨迹半径也为r。已知质子的电荷量q,质量为m,不计质子所受重力及质子间相互作用力的影响。

1)若质子沿x轴正方向射入磁场,求质子从O点进入磁场到第二次离开磁场经历的时间;

2)若质子沿与x轴正方向成夹角θ的方向从O点射入第一象限的磁场中,求质子在磁场中运动的总时间。

25.(14分)

XYZW四种元素,原子序数依次增大,X原子的电子共占据了四个原子轨道,YZ为周期的非金属元素,YZ可形成一种固态化合物M和液态化合物NW的质子数比YZ质子数之和少3。据此回答下列问题:

1Y原子的核外电子排布式为 MN中有一种各原子均满足8电子稳定结构,画出该化合物的电子式:

2XZ形成的化合物含有的化学键类型为 ;所属晶体类型为

3H2X2O4为一种元元弱酸,其第一步电离的电离常数K的表达式为 ;向H2X2O4溶液中加入少量NaOH,恢复至原来温度后,K (“变大”、“变小”或“不变”)

4)用W2+可以检验H2S气体,该反应的离子方程式为

5)用惰性电极电解2L一定浓度的W硫酸盐,两电极均产生224mL(标况)气体,则电解后溶液的pH= .

26.(15分)

截止201168日,台湾被检测出含塑化剂[邻苯二甲酸酯(也叫酞酸酯类物质)食品已达96]项。61日卫生部紧急发布公告,将塑化剂列入食品中可能违法添加的非食用物质和易滥用的食品添加剂名单。DBP是塑化剂的主导产品。其合成路径如下,其中A是烃类物质,无支链,含碳质量分数为85.7%

[来源:Z|xx|k.Com]

1DBP的结构简式:

2)①的反应类型: H中含有的官能团名称:

3)写出下列反应方程式:

MF HNaOH溶液:

4G的某种同分异构体N满足:①属于酯类有机物 ②不发生银镜反应

写出满足以上两条件的N的结构简式

27.(15分)利用天然气合成氨的工艺流程示意图如下:

依据上述流程,完成下列填空:

1)天然气脱硫后产生的Fe2S3H2OO2反应的化学方程式是

2CH4经一次转化后,假设混合气只有COH2CH4CH4所占体积分数为20%,则该混合气体的平均相对分子质量为

3)反应①的目的和优点是

4)反应②的离子方程式为

5)上述过程中脱硫处理最终得到的硫磺如果进行分离和富集后,在工业生产上可用于

(写出一种用途)。

6)合成氨的反应中,若充入a molN2b molH2发生反应,达平衡时N2H2的转化率相同,则ab= ;已知合成氨反应是一个放热反应。则下列条件的选择,可用勒夏特列原理解释的是 。(填字母)。

A.工业合成氨选择铁作催化剂 B.工业合成氨选择500℃的高温

C.工业合成氨选择20Mpa~50MPa D.及时分离氨气,提高转化率

28.(14分)某同学取5.00g纯净的Na2SO3·xH2O,在600℃以上将其强热充分反应至恒重,实验及计算结果表明:

①恒重后样品的质量相当于其中无水Na2SO3质量的计算值

②恒重后固体中各元素的组成比也符合Na2SO3化学式

③将恒重后固体溶于水时却发现溶液的碱性大大高于Na2SO3溶液的碱性

经仔细思考,这位同学解释了这种反常现象,并设计了一组实验,验证了自己的解释是正确的。

[问题分析]

该同学分析原因可能是分解不仅失去了结晶水,而且可能Na2SO3也分解了,产生了Na2OSO2,因此溶于水时生成NaOH使溶液呈更强的碱性,但结合上述实验,结果仔细一想,这种情况不可能。

1)你认为这种情况不可能的原因是

[分析问题]

由于Na2SO3S元素处于中间价态,加热分解过程中可能发生氧化还原反应,S元素分合价既升高也降低了,恒重后生成固体混合物A(含Na2S)。

2)该同学对上述恒重后固体A的成分提出猜想:

[实验验证]

该同学取恒重后固体样品进行实验、验证自己提出的猜想,取样品溶于水配成溶液,分成甲、乙两份进行以下实验。

3)用pH试纸检测甲溶液呈强碱性,但碱性强于等浓度Na2SO3溶液的碱性,若该同学假设是正确的。请用离子方程式解释呈强碱性的原因:

4)向乙溶液中加足量稀盐酸后,再加BaCl2溶液,即可证明该同学对固体A成分的假设 ,请问依据

现象,可以证明该同学对固体A成分的猜想是成立的。

[得出结论]

5Na2SO3固体受热分解的方程式为 [来源:Z&xx&k.Com]

[补充实验]

为进一步测定其结晶水含量,该同学取一定纯净的Na2SO3·xH2O,将其强热充分反应至恒重,发现固体质量减轻了一半,则x=

29.(22分)

I.(10分)右图表示小麦叶片在夏季晴朗的一天内(024时)CO2吸收量的变化情况。

1)图中G点以后,小麦叶肉细胞中能产生ATP的结构是 ;图中D点与C点相比,单位时间内叶肉细胞中C3化合物的产生量

2)据图分析可知。小麦光合作用开始的时间是 点,

有机物积累最多的时间是 点。

3)若C点和E点小麦叶片合成葡萄糖的速率相等,

C点和E点相比,呼吸强度较强的是 点。

II.(12分)酶学的研究一直是人们关注的问题。pH

的条件不满足细胞代谢要求时,酶促反应受严重影响。

已知某酶X能将二糖分解成具有还原性的单糖。设计

一个实验探素酶XpH的关系。

实验器材:酶X、二糖、某种试剂、HCl溶液、NaOH溶液、蒸馏水、烧杯、试管、玻璃棒、胶头滴管等。

实验步骤:

1)上述材料中的某种试剂应为

2)步骤IIC试管内应加入

3)步骤IV中应为

4)本实验的观察指标

30.(18分)

由于日本福岛核电站发生核物质泄露,机体的免疫系统对核辐射损伤很敏感,主要表现在核辐射会诱导免疫细胞凋亡。人白细胞介素181L~18)能促进免疫细胞的增殖和分化,提高机体免疫功能。请回答下列有关问题:

1)核泄漏发生后,放射性物质在生物之间传递的途径

主要是 ,由于生态系统的物质循环是 性,

所以,在世界各地几乎都检测到了微量的放射性物质。

2)某研究小组对生活在核电站周边的小鼠进行了遗传

研究。小鼠尾长的长尾与短尾(由基因Aa控制),尾

形的弯曲与正常(由基因Bb控制)各为一对相对性状。从鼠群中选择多只基因型相同的雌鼠作母本,多只基因型相同的雌鼠作母本,多只基因型相同的雄鼠作父本,多只基因型相同的雄鼠作父本,杂交所得F1的表现型及其比例如右图所示。

①小鼠的尾长和尾形这两对性状的遗传是否符合基因的自由组合定律?请简述判断的理由。

②母本通过减数分裂产生卵细胞的基因型为

③让F1中全部长尾弯曲尾雌鼠与短尾正常尾雄鼠杂交,F2中短尾正常尾雌鼠所占的比例为

④小鼠毛色的黄与灰是一对相对性状,由位于常染色体上的基因Dd控制,且基因D纯合使胚胎致死。若亲本基因型为DdXBXbDdXBY,设计计表格记录子代的表现型及比例。

3)某科古代小组开展了“IL~18对核辐射诱导小鼠脾细胞凋亡的抑制作用”的研究方法如下:选取若干实验小鼠,随机分成三组:①组无辐射损伤;②组辐射损伤(60Co照射,下同);③组先辐射损伤,1天后注射IL~1814天后分别取各组小鼠脾细胞进行体外培养,在培养了0h12 h24 h48 h后,进行细胞凋亡检测,得到的细胞凋亡相对值如下表:

①从表中数据可知,细胞凋亡相对值越小,说明发生凋亡的脾细胞数目越 ;从 (组别)两组数据可知,IL~18能够抑制脾细胞凋亡。

②科研小组还设置了第④组实验,方法是先注射IL~183天后进行辐射损伤14天后的实验操作同前三组。与第③组相比。设置第④组的目的是

31.(14分)

I.下图是绿色荧光蛋白转基因克隆猪的培育过程图,请据图回答下列问题:

1)②过程用到的工具有

2)③过程常用的具体方法是

3)重组质粒中除含有的目的基因外还要含有 、标记基因。

4)图示过程中涉及到的具体技术手段有

5)该重组细胞培养至一定阶段可通过 方法,从而一次获得多个转基因猪。

II.(1)根据胡萝卜素易溶于有机溶剂的特点,提取胡萝卜素时选择 萃取的方法;用水浴加热而不用酒精灯直接加热的原因是

2)采用平板划线法接种时, 在培养基上划线时操作的第一步及每次划线前都要灼烧接种环,目的是对接种环进行 ;把接种后的培养和一个未接种的培养基同时放入恒温箱培养,设置为“接种的培养基”做对照的目的是

3)测定培养液中微生物数量,可通过 法设计样品中活菌的数目,也可以通过 法直接计数。

2012年安徽省高考信息交流卷(一) - -理科套卷

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