本科作业-本二-2014年

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2014年新课标2卷文科综合高考真题及答案

2014年新课标2卷文科综合高考真题及答案

掌门1对1教育高考真题绝密★启封前6月8日9:002014年普通高等学校招生全国统一考试文科综合能力测试(课标卷Ⅱ)适用地区:青海、西藏、甘肃、贵州、吉林、宁夏、内蒙古、黑龙江、新疆、云南、辽宁注意事项:1.本试卷分第Ⅰ卷(选择题)和第Ⅱ卷(非选择题)两部分。

答题前,考生务必在将自己的姓名、考生号填写在答题卡上。

2.回答第Ⅰ卷时,选出每小题选学科网出答案后,用铅笔把答题卡上对应题目的答案标号涂黑。

如需改动,用橡皮擦干净后,再选涂其他答案标号。

写在试卷上无效。

3.回答第Ⅱ卷时,将答案写在答题卡上。

写在试卷上无效。

4.考试结束,将本试卷和答题卡一并交回。

第Ⅰ卷本卷共35小题,每小题4分,共140分。

在每个小题给出的四个选项中,只有一项是符合题目要求的。

珠江三角洲某中心城市周边的农民竞相在自家的宅基地建起了“握手楼”(图1)据此完成1~2题。

1.农民建“握手楼”的直接目的是A.吸引外来人口定居B.吸引市民周末度假C.增加自住房屋面积D.出租房屋增加收入2.“握手楼”的修建反映该中心城市A.居住人口减少B.城市房价昂贵学科网C.人居环境恶化D.城区不再扩大总部位于江苏徐州(约34°N,117°E)的某企业承接了甲国(图2)价值7.446亿美元的工程机械订单。

据此完成3~5题。

3.甲国位于A.欧洲B.非洲C.北美洲D.南美洲4.2011年6月21日,该定单的首批产品从徐州发货。

这一日,徐州与甲国首都相比A.徐州的正午太阳高度较高B.徐州的白昼较短C.两地正午物影方向相同D.两地日出方位角相同5.该批产品运往甲国,最近的海上航线需经A.好望角B.苏伊士运河C.巴拿马运河D.麦哲伦海峡降水在生态系统中被分为蓝水和绿水。

蓝水是形成径流的部分(包括地表径流和地下径流);绿水是被蒸发(腾)的部分,其中被植物蒸腾的部分称为生学科网产性绿水,被蒸发的部分被称为非生产性绿水。

据此完成6~7题。

6.下列河流中,绿水比例最大的是A.塔里木河流域B.长江流域C.雅鲁藏布江流域D.黑龙江流域7.在干旱和半干旱地区,下列措施中,使绿水中生产性绿水比重提高最多的是A.水田改旱地B.植树造林C.覆膜种植农作物D.修建梯田图3示意科隆群岛(加拉帕戈斯群岛)的地理位置。

(精华版)国家开放大学电大本科《社会学概论》形考任务2作业及答案

(精华版)国家开放大学电大本科《社会学概论》形考任务2作业及答案

(精华版)国家开放大学电大本科《社会学概论》形考任务2作业及答案(精华版)国家开放大学电大本科《社会学概论》形考任务2作业及答案档任务22一、单选题题目1在《新教伦理与资本主义精神》中.()探讨了理性资本主义如何在西方基督教世界兴起的问题。

选择一项:B.韦伯题目2帕森斯是()的代表人物。

选择一项:C.结枸功能主义理论题目3法国著名社会学家()是经典社会学理论中实证主义传统的集大成者。

选择一项:B.米尔斯题目5在社会学奠基时期,孔德、涂尔干的研究传统与韦伯的研究传统开辟出两个相当不同的社会研究路向。

一个路向是实证主义方法论,另一个路向是(K选择一项:D.反实证主义方法论题目6晚辈向长辈传授知识被称为().选择一项:B.逆向社会化题目7由于原来的社会化失败或已不再适用,需要重新学习社会的价值和行为规范的过程被称为()»选择一项:A.再社会化题目8一人身兼数职、顾此失彼、疲惫不堪的处境是()的表现。

选择一项:D.角色冲突题目9()的思想是由库利提出的。

选择一项:C.僚中我题目10一个人前后相继所承担的两种角色之间产生矛盾的现象称为()。

这种现象的发生是由于人们在承担前一角色时并没有为后一阶段所要承担的角色做好准备:或者因为前一角色所具有的一套行为规范与后来的新角色的行为规范存在直接冲突。

选择一项:C.角色中断题目11()的代表人物是美国社会学家戈夫曼。

选择一项:A.拟剧理论题目12从()角度出发可以将社会关系划分为血缘关系、地缘关系和业缘关系。

选择一项:C.关系疝的痂题目13根据社会关系的目的,可以将社会关系划分为工具性关系和()-选择一项:C.人际性关系题目14()是指社会中的各个组成要素及其要素之间持久的、稳定的相互关联的模式。

选择一项:C.社会结构题目15<)是个人拥有的表现为社会结构资源的资本,处于这种结构内部的个人行动者可以从中得到包括规范、信任和网络等各种形式的便利。

选择一项:B.社会资本题目16把社会群体分为内群体与外群体,是根据()的标准。

全国2卷高考语文试卷2014【文字版】

全国2卷高考语文试卷2014【文字版】

进入大学,就是一个新的环境,接触新的人,你的所有过去对于他们来说是一张白纸,这是你最好的重新塑造自己形象的时候,改掉以前的缺点,每进入一个新的环境,都应该以全新的形象出现。

这是小编对高考毕业生的大学寄语,有没有让大家等待成绩的焦急心情有一点缓解呢,那我们高考频道的小编紧密关注2014年全国二卷高考语文真题及答案,一旦公布我们会第一时间更新在页面,请广大同学及时进行刷新,更多2014湖北高考真题以及答案会在考后第一时间公布,敬请收藏本网站(ctrl+D即可)2014年普通高等学校招生全国统一考试语文注意事项:1. 本试卷分第一卷(阅读卷)和第二卷(表达题)两部分。

答卷前,考生务必将自己的姓名、准考证号填写在答题卡上。

2. 作答时,将答案写在答题卡上。

写在本试卷上无效。

3. 考试结束后,将本试卷和答题卡一并交回。

第I卷阅读卷甲必考题一、现代文阅读(9分,每小题3分)阅读下面的文字周代,尽管关于食品安全事件的记载不多,但我们还是看到,由于食品安全关系重大,统治者对此非常重视并作出了特别规定。

周代的食品交易时以直接收获采摘的初级农产品为主,所欲对农产品的成熟度十分关注。

据《礼记》记载,周代对食品交易的规定有:“五谷不食,果实未熟,不~于市。

”这是我国历史上最早的关于食品安全管理的记载。

汉唐时期,食品交易活动非常频繁,交易品种十分丰富,威杜绝有毒有害食品流入市场,国家在法律上作出了相应的规定。

汉朝《二年律令》规定:“诸食脯肉,脯肉毒杀、伤、病人者,亟尽孰其余。

当弗,及吏主者,皆坐脯肉赃,与盗同法。

”即肉类腐坏等因素可能导致中毒者,应尽快焚毁,佛泽将处罚当事人及相关官员。

唐朝《唐律》规定:“脯肉有毒,曾经病人,有余者速焚之,违者杖九十。

若故与人食并出卖;令人病者,徒一年;以故致死者,绞。

即人自食致死者,从过失杀人法。

”从《唐律》中可以看到,在唐代,知脯肉有毒不速焚而构成的刑事犯罪分为两种情况,处罚各不相同:一是得知脯肉有毒时,食品的所有者应当立刻焚毁所剩有毒食品,以绝后患,否则杖九十;二是明知脯肉有毒而不立刻焚毁,致人中毒,则视情节及后果~以利罚。

2014年普通高等学校招生全国统一考试 新课标II卷 含答案 完美校对排版 直接打印

2014年普通高等学校招生全国统一考试 新课标II卷 含答案 完美校对排版 直接打印

2014年普通高等学校招生全国统一考试新课标II卷英语本试卷分第I卷(选择题)和第II卷(非选择题)两部分。

考试结束后,将本试卷和答案卡一并交回。

第I卷注意事项:1.答第I卷前考生务必将自己的姓名、准考证号填写在答题卡上。

2.选出每小题答案前,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, 再选涂其他答案标号框, 不能答在本试卷上,否则无效。

第一部分:听力(共两节,满分30分)做题时,先将答案标在试卷上。

录音内容结束后,你将有两分钟的时间将试卷上的答案转涂到答题卡上。

第一节(共5个小题,每小题1.5分,满分7.5分)听下面5段对话。

每段对话后有一道小题,从每题所给的A、B、C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,你将有10秒钟的时间来回答和阅读下一小题。

每段对话读一遍。

1. What does the woman want to do?A. Find a place.B. Buy a map.C. Get an address.2. What will the man do for the woman?A. Repair the car.B. Give her a ride.C. Pick up her aunt.3. Who might Mr. Peterson be?A. A new professor.B. A department head.C. A company director.4. What does the man think of the book?A. Quite difficult.B. Very interesting.C. Too simple.5. What are the speakers talking about?A. Weather.B. Clothes.C. News.第二节(本节共15个小题,每小题1.5分,满分22.5分)听下面5段对话或独白。

高考作文之2014高考全国二卷语文作文

高考作文之2014高考全国二卷语文作文

2014高考全国二卷语文作文【篇一:2014年新课标全国ii卷优秀作文欣赏】2014年新课标全国ii卷优秀作文欣赏真题回放阅读下面的材料,根据要求写一篇不少于800字的文章。

(60分)不少人因为喜欢动物而给它们喂食,某自然保护区的公路边却有如下警示:给野生动物喂食,易使它们丧失能力,不听警告执意喂食者,将依法惩处。

要求:选好角度,确定立意,明确文体,自拟标题;不要脱离材料内容及含意的范围作文,不要套作,不得抄袭。

1.不要让爱成为成长之“碍”(横向展开)2014年吉林一考生因为喜欢动物而给它们喂食,竟然将要被依法惩处,太有点不近人情了吧,但是自然保护区就这样警示人们的。

不要以为这又是什么霸王条款、强权规定,这是有道理的,因为给野生动物喂食,容易使它们丧失自我生存的能力。

因为爱,我们为胡杨树苗施以充足的水分,它们却在风沙中夭折;因为爱,我们替破茧的蝴蝶剪开束缚,蝴蝶却再也无法飞起。

爱在一定条件下会向相反的方向发展,变成生命成长的“碍”,辩证法就是如此的无情。

(比喻)想到,“爱”的甘泉滋养了胡杨的根系,阻碍了它向更深处延伸,最终经不住一场风沙的考验。

当下,每到大学报名季,最壮观的风景线竟是家长,他们手提肩扛,大汗淋漓,身旁站着轻装上阵、自在悠闲的孩子。

是什么助长了学生们的惰性,削弱了他们的自理能力?归根结底是父母平日无微不至的呵护吧。

爱是有原则的包容,“碍”是无原则的放纵。

“我爸是李刚”,还记得那刺耳的名言吗?母亲来机场接自己,他却把利刃刺向母亲的胸膛,还记得这残忍的一幕吗?上最好的学校,开最好的车,结果小小少年就到了最不该去的地方——劳教所和监狱,还记得著名歌唱家之子李某某的故事吗?如果他们的父母对他们严加教育,向他们灌输道德和法律观念,而非过分地纵容溺爱他们,尽其所能地满足他们一切要求,试想,还会有后来的这些悲剧吗?而当我们翻开《傅雷家书》,读到一句句温情的叮嘱、恳切的教诲和略显严厉的批评,我们知道傅家杰出的后代之所以杰出了。

2014年普通高校招生考试各省份高考语文作文题汇编

2014年普通高校招生考试各省份高考语文作文题汇编

2014普通高校招生考试高考作文题汇编1、2014普通高校招生考试全国卷(新课标1作文题(适用地区:山西、河南、陕西、河北要求考生以一段材料为话题写作文,要求800字左右。

材料大概内容如下。

学校开运动会,最后一个项目是“山羊过独木桥”,规则是学生从独木桥两边同时上桥通过,在桥中间时两人相遇会有一个人下桥一个人通过,但在今年这个项目的预赛时,有一对同学在桥中间抱住转身,双双通过,裁判认为这样做有争议进行讨论。

根据这个材料写作文。

2、2014年新课标II卷高考作文题(适用省:内蒙古、贵州、甘肃、青海、西藏、海南、吉林、新疆、黑龙江、云南、宁夏 18.阅读下面的材料,根据要求写一篇不少于800字的文章。

(60分不少人因为喜欢动物而给它们喂食,某自然保护区的公路边却有如下警示:给野生动物喂食,易使他们丧失觅食能力,不听警告执意喂食者,将依法惩处。

要求:选好角度,确定立意,明确文体,自拟标题:不要脱离材料内容及含意的范围作文,不要套作,不得抄袭。

3、2014年北京卷高考作文题:老规矩北京过去有许多老规矩,“如出门回家都要跟长辈打招呼”、“吃菜不许满盘子乱挑”、“不许管闲事”、“笑不露齿话不高声”、“站有站相坐有坐相”、“作客时不许随便动主人家的东西”、“忠厚传世勤俭持家”等,这些从小就被要求遵守的准则,点点滴滴,影响了一辈辈北京人。

世易时移,这些老规矩渐渐被人们淡忘了。

不久前,有网友陆续把一些老规矩重新整理出来贴到网上,引发了一片热议。

老规矩被重新提起并受到关注,这种现象引发了你哪些思考?请自选角度,自拟题目写一篇文章,文体不限,不少于700字。

4、2014年上海卷高考作文题:根据以下材料,自选角度,自拟题目,写一篇不少于800字的文章(不要写成诗歌你可以选择穿越沙漠的道路和方式,所以你是自由的;你必须穿越这片沙漠,所以你又是不自由的。

5、2014年天津卷高考作文题:假如有一款芯片阅读下面的文字,按要求作文。

英语本科作业练习2

英语本科作业练习2

英语本科作业一Part I Filling in the blanks (填空)Directions:Fill in the blanks with the words given below. Change the form where necessary.1. You are not supposed to carve your name on a tree in the park.2. The injury of their key player could be a ___creative____ factor in the game.3. I think she is right but _____somehow___ I’m not completely sure.4. We were greatly ____amuse___ to hear about his sitting on the wet paint.5. All the teachers in the school are required to plan their teaching __schedule____ for the next six months.6. This is a _highly__ amusing film. You’ll regret if you miss it.7. He ___ impatiently in his seat during the long speech by the Dean.8. It was the old lady’s 80th birthday, and she was sitting in a chair _surround__ with her children and grandchildren.9. The Spring Festival approach_. A lot of people were traveling back home to have a family reunion.10. In ___addition_____, we all hoped that more activities like this could be organized.11. Ever since that unhappy incident, I have tried to ____avoid_______ any further conflict with him.12. When they arrived there, he lay on the floor, his nose ___bleed_______.13. Tom is such a nice guy. He will not __hesitate_______ a moment to offer help when you are in trouble.14. This system is extremely _______economical_____ because it runs on half-price electricity.15. I am thinking of buying a car. Can you ___recommend________ a good make(牌子) to me?Part II Reading Comprehension(阅读理解)Passage 1Australia is nearly as large as the United States, but most of it is too dry for people to live in. Around this dry part are large sheep and cow farms. A few of them are as large as the smallest states in America. Often the nearest neighbors are several hundred kilometers away.The two-way radio is very important to people who live on these great Australian farms. It works much like a telephone. A person can listen to someone else talk and then give an answer. For example, people on the large farms could talk to a doctor far away. They could tell the doctor about someone who was ill, and the doctor could let them know how to look after the sick person.As the large farms were so far from towns, the children could not go to school. Radio schools were started for them in some places. At a certain time each day, boys and girls turn on their radios and listen to teachers in cities far away.Families on the large farms wanted to give news to their neighbors. The program "Round Robin" talks by radio was started to keep families in touch with each other. They could talk about who was going away and who was ill. The men could talk about their sheep and cows and how much money the markets would pay for them. In many ways the radio became a newspaper for the farm people of Australia.1. From the first paragraph, we know there are some _____B____ farms in Australia.A. very goodB. very largeC. very dryD. very small2. In the passage above "the two-way radio" is _____C_______.A. important to AmericansB. useful for children onlyC. used as a telephoneD. only used by doctors3. The word "sick" in the second paragraph means _________A_____.A. illB. poorC. kindD. healthy4. The children on the large farms far away______D_____.A. always went to school togetherB. could have lessons on the radiosC. listened to teachers at schoolD. built radio schools with teachers5. Which of the following is NOT TRUE in the passage? DA. The two-way radio is like a telephone for Australian farmers.B. Families on large farms could keep in touch with each other by radios.C. The two-way radio is like a newspaper for Australian farmers.D. All the Australians live on dry places, and they use radios in many ways.Passage 2Today the official language of the United States and most of Canada is English. However, French almost became the official language because of a war.The French and Indian War was fought between 1754 and 1763. The name of this war is not accurate because the war was actually between England and France. The Indians fought on the side of the French.France and England were trying to gain control of North America. France held Canada, and England held part of what is now the United States. However, France tried to expand its land by moving southward into New York, Pennsylvania, Ohio, and Virginia. When the French build a fort on the Ohio River, the residents in Virginia sent George Washington to attack the fort in 1725. However, the French defeated Washington.The French, aided by the Indians, outsmarted the English and won many early battles. Later, the British began to do well against the French. In the final battle in Quebec, Canada, General Wolfe of England faced General Montcalm from France. Both generals died in this battle, but the English outlasted the French and won the battle. Thus, most of North America today has the English culture and language.6. A good title for this selection is ______A_____.A. The French and Indian WarB. The English languageC. Washington's ArmyD. Official language7. The word "gain" in line 6 means _____B_______.A. borrowB. getC. buyD. lose8. We may conclude that George Washington preferred the ______C________.A. CanadaB. FrenchC. IndiansD. English9. General Wolfe died in _________C____.A. EnglandB. FranceC. CanadaD. France10. Washington lost his battle at the font on the Ohio River _____A_________.A. at the beginning of the warB. in the middle of the warC. at the end of the warD. during the warPassage 3Parties, drinking, eating --- oh, and working --- all help pass the time, but deep down there is something that you are really eager to find, but you can’t quite put your finger on. What you have been looking for is the chance to throw yourself into the world of University Societies, and discover the huge range of activities which thrive in a city like Oxford.Whether you want to pursue an existing interest or develop new ones, your first move should be to check out the large array of clubs at the OUSU Freshers’ Fair. With your Freshers’ Fair ticket, you can get your hands on a brand-new edition of the comprehensive guide to all things at Oxford. The degree to which people get involved in societies varies a great deal. Some totally immerse themselves in one club. Others prefer to take a more eclectic approach, being members of several societies and taking part in whichever of their events seem interesting.Societies offer a great chance to meet people from outside college, which, especially for arts students, is something it is sometimes difficult to do. But don’t forget that most colleges have their own flourishing societies, which you may be able to join in your college during Freshers’Week. Music and drama are often popular and it is very easy to get some mates together and start something up.One of the downsides, especially with larger societies, is the hacking which takes place. “Hack” is the negative term applied to those seeking advancement (usually to President) in whatever Club or Society, and some clubs such as the Oxford Union ot the Guild Society tend to attract those with the spark of ambition more than others. When students suddenly remember their blank CV’s which are supposed to secure them a highly paid job once they graduate, hackery is almost inevitable. Do not be afraid, though; the vast majority of students tend to avoid such self-seeking behavior and get on with life. With over 300 registered societies there really is something for everyone. You won’t get bored.11. At the Freshers’ Fair, a freshman can learn ___D__.A. how to develop some new interestsB. how to pursue an existing interestC. how to check out the large array of clubs and societiesD. how to throw oneself into the world of University Societies12. If a student takes an eclectic approach to clubs and societies, we can say that he __A___.A. joins several societies and takes part in interesting eventsB. hangs out with members of just one club or societyC. completely ignores University SocietiesD. is sure to become a leader in at least one group13. The easier way to make new friends is ___D__.A. to start a new societyB. to attend the Freshers’ FairC. to join some clubs and societiesD. to enjoy music and drama14. According to the passage, “to hack” means ___D__.A. to enter a computer system and make changes without permissionB. to seek advancement in every club or society a person joinsC. to get involved in societiesD. to display one’s ambition15. Some students try to hack in the clubs because __D___.A. they have the ambition of becoming the President of the clubB. they want to get grants and loans and other benefits from the University ProctorsC. they would have a great chance to meet people from outside collegeD. they would build their CVs which may help promote their future careersPassage 4The first time I decided to leave home was when I was a sophomore in high school. I was having trouble getting along with my parents. I had about a hundred dollars in my pocket, and so I thought about leaving home. It took me only three weeks away from home when I started to feel homesick. Living on my own is a totally different experience for three main reasons: being more responsible, more decisive and more creative.First of all, I have learned that living on my own requires that I become more responsible. My parents usually assign my work and duties which I have to keep up with almost every day. When I fail to do my assigned work, I only get scolded. However, now that I am on my own, I get to deal with my duties without being told to. When I fail to do my duties, I must also deal with the outcome on my own. Another different experience for me while living on my own is that now I have become more decisive. I have to be more careful now that I am on my own because my parents are not here to give me their advice.I must make my own decisions now that I am on my own. For example, I must make the best decisions for myself without hurting anybody’s feelings and without my parents’ authority.Therefore, I became more creative just by living on my own. I could make my own future plan. I have made rules for myself to follow. I also designed all the furniture in my room by using carving tools. I wrote a lot of songs and kept them in my notebook for any singer out there who might be interested. This to me is a good experience, because I usually think that being creative is the nicest thing in the world. However, when I was with my parents I found it hard for me to be creative simply because I always followed their ideas.In conclusion, these are the things that usually happen when I am with my parents and when I am alone. In addition, I think that it is appropriate for everyone in this world to love their parents and themselves before they love anyone else. They should learn how to live on their own, but at the same time learn how to support their loving parents. They need to follow every technique that was given to them by their parents. They can make use of their freedom of choice to lead to wherever they want.16. According to the passage, the author decided to leave home because __C___.A. he had to study in another cityB. he liked to live on campusC. he had trouble getting along with his parentsD. he felt he was old enough to leave home17. According to the passage, the author became ___D__ after he lived on his own.A. more responsibleB. more experiencedC. more industriousD. more dependent18. From the passage, we can see that the author ___C__.A. always decided on things by himselfB. often made decisions when he was studying in middle schoolC. seldom made decisions by himself when he was in middle schoolD. never decided on anything by himself19. What did the author think was the nicest thing in the world? CA. Being independent.B. Being responsible.C. Being creative.D. Being more decisive.20. The passage mainly tells us that __D___.A. one can be more carefree by living on one’s ownB. one can enjoy more freedom by living on one’s ownC. one can get along better with one’s parents by living on one’s ownD. one can become more responsible, decisive and creative while living on one’s own.Passage 5In the 1900's, American town people usually washed and brushed their teeth and combed their hair in the kitchen. Or they kept a water pitcher and a wash basin in their rooms and took care of these things there.The bathtub was a wash tub filled with water from the stove. If you were small enough you could sit down by drawing your knees to your chest. Otherwise, you washed yourself standing up. Often all the women and girls in the family bathed together. Then the men and boys did. In most families this was Saturday night because Sundays they went to church.A small number of families did have running water. But that depended on whether there was a water system where they lived and on whether they could afford the plumbing. Some people had bathtubs in their homes as early as 1895. But many others did not have their first bath in a bathtub until 1910 or later when they were fifteen or sixteen years old.21. In the first paragraph, "took care of" means "__________D______".A. keptB. looked afterC. usedD. kept and used22. In order to use the water from the stove, there ____ A _________ be a pipe connecting the tub with the stove.A. mustB. seemed toC. needn'tD. should23. Which of the following statements is true? AA. Males and females in the family took turns using the bathtub.B. Some bathtubs were big enough for many people to bathe in at the same time.C. All the women and girls of a family could bathe together standing up in the tub.D. When several family members bathed together, they did not use the bathtub.24. _________D____ Americans owned a bathtub as early as 1895.A. ManyB. Not allC. AllD. Few25. We can infer that the plumbing _____D_______ at that time.A. cost littleB. was more expensive than a water systemC. was too expensive for every family to affordD. was not necessaryPassage 6Television has opened windows in everybody's life. Young men will never again go to war as they did in 1914. Millions of people now have seen the effects of a battle. And the result has been a general dislike of war, and perhaps more interest in helping those who suffer from all the terrible things that have been shown on the sc-Teen.Television has also changed politics. The most distant areas can now follow state affairs, see and hear the politicians before an election. Better informed, people are more likely to vote, and so to make their opinion count.Unfortunately, television's influence has been extremely harnfful to the young. (79) Children do not have enough experience to realize that TV shows present an unreal world; that TV advertisements lie to sell products that are sometimes bad or useless. They believe that the violence they see is normal and acceptable. All educators agree that the"television generations" are more violent than their parents and grandparents.Also, the young are less patient. (80) Used to TV shows, where everything is quick and interesting, they do not have the patience to read an article without pictures; to read a book that requires thinking; to listen to a teacher who doesn't do funny things like the people on children's programs. And they expect all problems to be solved happily in ten, fifteen, or thirty minutes. That's the time it takes on the screen.26. In the past, many young people____D______.A. knew the effects of warB. went in for politicsC. liked to save the wounded in warsD. were willing to be soldiers27. Now with TV people can______C____.A. discus politics at an information centerB. show more interest in politicsC. become better informed than beforeD. express their opinions freely28. The author thinks that TV advertisements are__A________.A. not reliable on the wholeB. useless to peopleC. a good guide to adultsD. very harmful to the young29. Which is NOT true according to the passage? CA. People have become used to crimes now.B. With a TV set, some problems can be solved quickly.C. People now like to read books with pictures.D. The adults are less violent than the young.30. From the passage, we can conclude that______D____.A. children should keep away from TVB. TV programs should be improvedC. children's books should have picturesD. TV has a strong influence on the youngPassage 7Perhaps you are going to finish school soon and, like many other students, you want to further your study abroad. Here are some points you should remember if you intend to apply for a scholarship(奖学金) to study in the United States of America.First of all, you will have to ask for an application form, fill in the form with great care, ad then send it with a copy of your school records(成绩单). After that, you will have to ask your teachers to write some letters of reference(推荐信). You will also need to take some tests such as TOFEL and GRE. You may apply to several universities at the same time. Overseas students in the States are not allowed(允许) to work in their spare time except in summer.31. This passage is taken from a book for ____D____.A. professors visiting AmericaB. people who are going to work in AmericaC. American students who are going to graduateD. those who want to study in American universities32. The passage is mainly about how to _____D__.A. get a jobB. take TOFELC. write a resumeD. apply for a scholarship33. What is the first step to take in applying to an American university? BA. To send school records.B. To write to ask for an application form.C. To provide the TOFEL score report.D. To supply letters of reference.34. What else is needed to be sent with the application form? AA. School records.B. TOFEL score reports.C. Reference letters.D. Work permit.35. Which of the following statements is true? .CA. Overseas students are allowed to work in their spare time in the United States.B. You don’t need reference letters for application.C. Summer is the time when foreign students can work in their spare time.D. You cannot apply to several universities at the same time in the United States.Passage 8The advantages and disadvantages of a large population have long been a subject of discussion among economists. It has been argued that the supply of good land is limited. To feed a large population, inferior land must be cultivated and the good land worked intensively. Thus, each person produces less and this means a lower average income than could be obtained with a smaller population. Other economists have argued that a large population gives more scope for specialization and the development of facilities such as ports, roads and railways, which are not likely to be built unless there is a big demand to justify them.One of the difficulties in carrying out a world-wide birth control program lies in the fact that official attitudes to population growth vary from country to country depending on the level of industrial development and the availability of food and raw materials. In the developing country where a vastly expanded population is pressing hard upon the limits of food, space and natural resources, it will be the first concern of government to place a limit on the birthrate, whatever the consequences may be. In the highly industrialized society the problem may be more complex. A decreasing birthrate may lead to unemployment because it results in a declining market for manufactured good. When the pressure of population on housing declines, prices also decline and the building industry is weakened. Faced with considerations such as these, the government of a developed country may well prefer to see a slowly increasing population, rather than one which is stable or in decline.36. A small population may mean __D___ .A. higher productivity, but a lower average incomeB. lower productivity, but a higher average incomeC. lower productivity, and a lower average incomeD. higher productivity, and a higher average income37. According to the passage, a large population will provide a chance for developing ___B__ .A. agricultureB. transport systemC. industryD. national economy38.In a developed country, people will perhaps go out of work if the birthrate ___A__ .A. goes upB. is decreasingC. remains stableD. is out of control39. According to the passage slowly rising birthrate perhaps is good for ___B__ .A. a developing nationB. a developed nationC. every nation with a big populationD. every nation with a small nation40. I t is no easy job to carry out a general plan for birth control throughout the world because ___C__ .A. there too many underdeveloped countries in the worldB. underdeveloped countries have low level of industrial developmentC. different governments have different views of the questionD. even developed countries may have complex problemsPart III Translation(英译汉):1.If you want to get a job, first you should do a self-assessment.如果我想找一份工作,那首先应该做个自评2.Just because I believe I can do something doesn’t mean there won’t be any problems.只是因为我相信自己能够做某事,那并不意味着在这过程中没有任何问题3.As I grew into my teens, the memories of those childhood conversations never really left me..当我渐渐长大,那些童年时候交谈的回忆从未真的离我远去4.The school I worked at was in an isolated, small village located 15 miles from the nearest town.我工作的那所学校坐落在一个孤立的小村庄,这个村庄离最近的城镇15英里5.With so many assignments there is really no chance left for the students to relax on the weekend.太多的作业让学生们周末几乎没有机会放松6.The police managed to get connected with the parents of the little boy.警察最终联系到了小男孩的父母7.They promised to clean the classroom right after class.他们承诺一下课就打扫教室8.It is easy to understand why people like dogs in western countries.很容易理解为什么西方国家都喜欢养狗9.She was ill, however, she went to work.她生病了,但还是来上班10.Peter falls into a habit of smoking.皮特染上了吸烟的毛病11.They told the students the train leaves at three.他告诉学生们火车三点钟开12.We are about to leave, and there is no time to discuss the problem in detail.我们马上就要离开,没有时间讨论问题的细节13.I'll let you know the result when I finish everything.等我完成了所有的事情,我会让你知道14.The author says that the soldiers fight for freedom not for money.作者表明士兵们是为了自由而不是为了金钱而战15.Mr. Smith dislikes fish and never eats any.史密斯先生不喜欢鱼,而且他从来不吃鱼16.Could you lend me some money?你能借给我一些钱吗17.It took them seven weeks to complete the journey that time.那时候,完成旅行要用去他们几周的时间18.He ran too fast for me to catch up with.对于我开说他跑的太快了,我赶不上他19.This meeting-room can hold 500 people.这个会议室可以容纳500人20.I prefer poems to novels.我喜欢诗歌胜于小说Part IV Composition (作文):请针对题目My Favorite Course (我最喜欢的课程)写一篇英语作文,要求书写工整、表达清晰、不少于100个单词。

2014年全国卷Ⅱ高考作文题目及范文

2014年全国卷Ⅱ高考作文题目及范文

2014年全国卷Ⅱ高考作文题目及范文2014年高考马上就来临了,高考作文也是大家所关注的,高考频道将第一时间发布2014年全国卷Ⅱ高考作文题目及范文,届时请广大考生关注本网站,还有更新高考资讯尽在本网。

2014年全国卷Ⅱ高考作文题目发布2014年全国卷Ⅱ高考作文范文发布2014年全国卷Ⅱ高考作文解析高考满分作文写作技巧审题是作文成败的第一关,差之毫厘,谬以千里。

应试时应慎重。

审题准确,作文就有可能踏上成功之路;审题失误,写得再好,最多也只能得一半左右的分数。

就近几年的“话题作文”而言,审准题意就是要对作文试题上展现的“材料、提示语、话题、作文要求”(即通常所说的背景语、启发语、话题语、强调语)的各个部分仔细审读揣摩,全面确切地理解文题的所有含意,这是理解话题作文的关键。

具体方法为:第一步,读“背景语”和“启发语”,巧借“启发语”的提示,弄清“背景语”的隐含意义,弄懂题目要求写的就是“话题语”。

第二步,弄清“强调语”有哪些要求,即弄清立意、文体、拟题、字数等要求。

第三步,应围绕“话题”组材、选材,扣住话题的实质。

为确保“符合题意”,在写作时,尽可能在开头点,中间提,结尾扣,这样,写就平稳的扣题文应该不成问题。

“文体自选”,不是多种文体的综合,而是为考生提供选择最擅长文体的自由。

一旦选择了某种文体,写出来的文章就应该具备这种文体的特征,从而做到“符合文体要求”,而不是“四不像”。

那么怎样选择文体呢?这就要根据作文的“提示语”和“要求”来考虑。

若需要通过自己忆、记、闻,或涉及写人物、事件、景物、场面时,一般应选择记叙文;若需要介绍、说明事物的形状、性质、成因、关系、功用时,就应选择说明文;若需要阐述主张、表明观点,自然选择议论文。

如果有的内容兼用几种体裁都可以时,就要根据自己的实际需要确定采用的文体。

但不管采用什么样的文体,都要因文而异、因人而异,要充分发挥自己的优势,展示自己的才华。

比如,擅长形象思维,会编故事,善于记叙、描写的同学,可选择记叙文,甚至可以选小说、童话等文学体裁;擅长推理,逻辑思维强的同学,则可选择议论文。

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本科作业-本二-2014年第一章应用化学反应动力学及反应器设计基础一、思考题1、间歇系统与连续系统中,反应速率的定义式?2、反应系统中反应速率与化学计量系数有何关系?3、反应速率可以用浓度c i、分压p i或摩尔分率y i来表述,相应的速率常数k c、k p、k y之间有何关系?4、温度增加,反应速率常数肯定增加,对否?5、空速的定义是什么?它的大小反映了反应器的什么能力?6、转化率的定义是什么?在复杂反应系统中,它是否能起到在简单反应系统中所起到的作用?7、化学反应中哪种吸附起主要作用?8、惰性物质不参加反应,所以对吸附、脱附无任何影响,对否?9、表达反应系统体积变化的参数是什么?10、方程式中反应前后摩尔数的变化是否表示反应体积的变化?第二章气-固相催化反应本证及宏观动力学一、思考题1、对于球形催化剂,西勒模数(Thiele)越大,则催化剂的内扩散有效因子如何变化?2、如果在某催化剂上测得的反应速率为r,而内扩散有效因子为0.8,则此反应速率是否为本征反应速率?3、对于气—固相反应,什么情况下,可以不考虑分子扩散的影响?4、对于球型催化剂粒子,西勒模数的定义式是什么?5、本征化学反应速度在内外扩散阻力完全消除的情况下与宏观化学反应速度有何关系?6、孔结构对内扩散有无影响?7、在气体的扩散过程中,如果催化剂的孔径远远小于分子的平均自由程时,可以不考虑哪种扩散?8、对于气-固相反应,如果本征动力学方程式为r ,催化剂的内扩散有效因子为ζ,则宏观动力学方程式应如何表示?二、计算题1、某可逆反应:A B C D k k +⇔+21,其均匀表面吸附机理的动力学方程式为:()r k P P P P K b P b P b P b P A A B C D A A C C BB D D =-++++1122 试写出反应机理及控制步骤,并证明之。

2、某可逆反应:A B C D k k +⇔+21,其均匀表面吸附的机理动力学方程式为:()()()r kP P P P K b P b P b P A A B C D A A B B D D =-+++11试写出反应机理及控制步骤,并证明之。

3、某可逆反应:A B R S k k +⇔+21的均匀表面吸附机理动力学方程式为:)1()1()/(2R R B B S S A A R S B A A P b P b P b P b K P P P P k r ++++-=试写出反应机理及控制步骤,并证明之。

4、丁烯在某催化剂上制取丁二烯的总反应方程式为2648412H H C H C k k +↔,假设丁烯脱氢化学反应按如下步骤进行: (a)()()8484H C H C ↔+ σσA A ⇔+ (b)()()C H C H H 48462↔+ C B A +⇔σσ(c) ()()C H C H 4646↔+σσ+⇔B B 写出(b)为控制步骤的均匀吸附动力学方程,若反应物和产物的吸附都很若,问此时反应对丁烯是几级反应。

5、用直径为6毫米的球形催化剂进行一级不可逆反应A→R+P,气相中A的摩尔分数y A =0.50,操作压力P=0.10133MPa ,反应温度T=500℃,已知单位体积床层的反应速度常数为0.333s -1,床层空隙率为0.5,组分A 在颗粒内的有效扩散系数为0.00296cm 2/s,外扩散传质系数为40m /h ,计算:(1) 催化剂内扩散效率因子,其影响是否严重。

(2) 催化剂外表面浓度C AS ,并说明外扩散影响是否严重(3) 计算传质速度。

6、体积为100立方米的管式反应器内部充填半径为2.50毫米的球形颗粒催化剂,气体稳定时,每秒有0.24kmol的反应物A按等温一级不可逆反应分解,反应物A在颗粒内的有效扩散系数为1.2×10-6m2/s,气流中反应物A的分压为0.10133MPa,T=700K。

(1) 试估计催化剂颗粒内部的内扩散效率因子。

(2) 若催化剂的活性提高一倍,微孔的有效扩散系数下降为7×10-7m2/s,问内扩散效率因子为多少。

(3) 若催化剂活性提高一倍,有效扩散系数仍为7×10-7m2/s,如果要求内扩散效率因子不变,问催化剂颗粒大小为多少?7、某气-固相一级不可逆催化反应,已知反应温度为350℃,在该温度下反应速度为1.15×10-5[mol/cm3.s],颗粒外表面A组分的浓度为1.1×10-5[mol/cm3],A的分子量为128,催化剂颗粒为球形,直径为0.18cm,颗粒密度为ρp=1.0g/cm3,孔隙率θ=0.48,比表面Sg=468m2/g,曲节因子δ=2.9,若分子扩散可不考虑,试求催化剂的内扩散效率因子。

8、石油炼制过程中,常需要用空气进行催化剂的烧焦反应,使催化剂再生,反应可视为一级不可逆反应,已知烧焦反应于780℃,1.0133×105Pa下进行,球形颗粒直径为4毫米,催化剂时本征反应速度rA=0.42[mol/m3.s],反应热为198000 J/mol,有效扩散系数为4.75×10-7m2/s,有效导热系数为0.366[W/m.k],试求颗粒内最大温差及内扩散效率因子。

9、用空气在常压下烧去催化剂上的积碳,催化剂颗粒直径为5mm ,颗粒有效导热系数eλ为0.35[J /m.s.k],每燃烧1mol 2O 放出热量8104.5⨯J ,燃烧温度为760℃,氧在催化剂颗粒内的有效扩散系数effD 为7105-⨯cm 2/s 。

试估计定态下催化剂颗粒表面与中心的最大温差。

10、乙烯直接水合制乙醇可视为对乙烯的一级不可逆反应,在300℃,7.09MPa 下,109.0-=s k ,s cm D eff 241004.7-⨯=,采用直径与高均为5mm 的圆柱形催化剂,求内扩散有效因子。

11、某催化反应在500℃的催化剂粒子中进行,已知反应速度式为A A P r 2510696.7-⨯=[mol /s.g 催化剂],P的单位为MPa ,颗粒为5*5mm 圆柱体,颗粒密度为0.80g /cm 3,粒子外表面上A的分压为0.101325MPa ,粒内A组分的有效扩散系数为0.25cm 2/s ,试求此颗粒的内扩散效率因子。

12、异丙苯在某催化剂上裂解生成苯,如催化剂为微球状,已知ρP =1.06 g /cm 3,颗粒孔隙率θ=0.52,S g =350m 2/g ,求在500℃,1atm ,异丙苯在催化剂微孔中的有效扩散系数。

异丙苯的分子量为120,微孔的曲节因子δ=3,异丙苯—苯的分子扩散系数为0.155cm 2/s 。

球型催化剂颗粒直径为0.5 cm ,550℃时该反应的速率常数k=0.25 s -1,试求此催化剂的内扩散效率因子。

13、计算660K和30atm 下,在孔隙催化剂中,噻吩(分子量84)在氢气中的有效扩散系数。

已知催化剂的比表面S g =180m2/g,颗粒的孔隙率θ=0.4,颗粒的密度ρp=1.4g/cm3,分子扩散系数D AB=0.052cm2/s,微孔的曲节因子δ=2,(颗粒为球型)。

第三章釜式及均相管式反应器一、思考题1、返混的定义是什么?返混是否总是有害的?2、造成非理想流动的主要因素有哪些?其根本原因是什么?3、返混能造成非理想流动,对否?4、反应器设计的基本方程包括哪些内容?5、绝热温升(降)的物理含义是什么?6、串、并连操作各有何特点?工业上何时采用串联操作?何时采用并联操作?两者是否可以互相代替?7、一般情况下返混对反应结果都有不利影响,对否?8、CSTR串联是否好于单个大体积的CSTR?是否工业上都用多个CSTR串联来代替单个CSTR?多釜串联时是否串联级数越多越好?9、对一级不可逆反应,在相同的反应条件下完成相同的任务时,两个体积相同的CSTR串联、并联的结果是否相同?如果不相同,哪种结果好?10、CSTR与PFR串联操作时,其顺序的变化是否影响反应结果?11、什么情况下串联操作与单个反应器操作的结果完全相同?12、反应体积的变化是否影响反应结果?它是通过什么途径起的作用?对于不同反应级数的反应影响程度是否相同?13、转化率与体积变化相比哪个对反应结果影响大?14、反应体积增大与减少对反应结果有何影响?对不同反应级数的反应影响程度是否相同?15、如果主反应级数大于副反应级数,体积增大对反应是否有利?16、如果反应温度提高后,目的产物的选择性明显增加,从中可以得出什么结论?17、瞬时选择性与总选择性有何关系?两者是否可以相等?18、反应器多态的物理含义是什么?二、计算题1、以醋酸(A)和正丁醇(B)为原料在间歇反应器中生产醋酸丁酯,操作温度为100℃,每批进料1kmol 的A 和4.96kmol 的B ,已知反应速率()h m kmol C r A A ⋅=32045.1,试求醋酸转化率A x 分别为0.5、0.9、0.99时所需的反应时间。

已知醋酸与正丁醇的密度分别为9603m kg 和7403m kg 。

O H H COOC CH OH H C COOH CH 2943943+→+ 2、生化工程中酶反应A+P →P+P 为自催化反应,反应速率式为()P A A C kC r =-,某温度下k=1.512min 3⋅kmol m ,原料中含有A0.99kmol/m 3,含P 为0.01kmol/m 3,要求A 的出口浓度达到C Af =0.01kmol/m 3,该反应器的处理能力为V 0=10m 3/h 时,试求:(1) 反应速率达到最大时A 的浓度;(2) 采用CSTR 反应器时的体积;(3) 采用PFR 反应器时的体积。

3、由醋酸与丁醇生产醋酸丁酯,化学反应为:CH 3COOH(A)+C 4H 9OH →CH 3COOC 4H 9+H 2Oh mol l k ⋅=966.0,每小时处理原料量为735kg ,反应混合物密度为0.75kg/l ,原料配比为醋酸:丁醇=1:4.97(mol),动力学方程为2A A kC r =,5.0=A x ,求反应器的有效容积:(1) 用一个全混流反应器;(2) 用两个全混流反应器串联,已知:5.0324.021==A A x x ,,(3) 用一个平推流反应器。

4、在间歇反应器中进行液相反应A+B→P,测得此二级反应的反应速度常数为k =61.5×10-2[l /mol.h],C A0=0.307[mol /l],计算当C B0/C A0=1和5,转化率分别为0.5、0.9、0.99所需的反应时间,并对计算结果加以讨论。

5、在等温间歇反应器中进行皂化反应:CH 3COOC 2H 5+N a OH →CH 3COON a +C 2H 5OH该反应对乙酸乙酯和氢氧化钠均为一级,反应开始时乙酸乙酯和氢氧化钠的浓度均为0.02mol/l ,反应速度常数为k=5.6[l/min.mol],要求最终转化率为0.95,试求所需的反应时间。

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