2010年重庆高考分数线

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2010年重庆高考分数线(共10篇)

2010年重庆高考分数线(一):

(2010·重庆高考)图中甲省为我国重要中药材基地之一。根据图和下表资料,结合所学知识,回答下列问题。(20分)

(1)从地理位置、地形因素分析该省的主要气候特征。并指出在此气候条件下中药材资源的突出特征。(7分)
(2)简述A地发展中药材加工业的有利条件。(5分)
(3)根据下表,提出促进该省中药材生产的措施。(8分)

(20分)
(1)主要气候特征:①纬度位置较低;地跨热带、亚热带,热量丰富(年均温较高);②地处我国西南部;夏季风影响大,降水丰沛,干湿季分明,雨热同期;③东部高原地形;光照充足,气温年较差小;④西部地势高差悬殊;气候垂直分异明显,气候类型多样。中药材资源的突出特征:种类繁多。(7分)
(2)①原材料丰富;②土地、劳动力成本低;③民族传统方药(药方、偏方)丰富(制药历史悠久,医药经验丰富);④靠近国际国内市场;⑤优惠的政策。(5分)
(3)①发展教育,提高劳动力素质;②兴修水利,扩大灌溉面积;③调整农业产业结构,扩大中药材播种面积;④大力发展中药材加工业,扩大对中药材的需求。(8分)

本题考查我国的区域地理。
小题1:从纬度位置来看,该省区所处纬度较低,故气温较高,热量充足,且位于我国西南地区,受夏季风影响,故水热条件充足。从地形条件看,该省区以高原为主,而形成了四季如春的气候条件,且由于地形起伏大,山地广阔,故适宜中药材生长。
小题2:影响中草药工业的主要条件从原料、地价、劳动力、历史基础、市场、政策等因素分析。
小题3:材料反映了该地区的人口素质较低,灌溉面积较小,中药材的播种面积较小。加工工业不发达,故其措施主要从上述方面分析。

2010年重庆高考分数线(二):

15(2010重庆高考)已知H2(g)+Br2(I)=2HBr(g),△H=-72kJ/mol.蒸发1mol Br2(l)需要吸收的能量为30kJ,
其它相关数据如下表:
H2(g)
Br2(g)
HBr(g)
1mol分子中的化学键断裂时
需要吸收的能量/KJ
436
a
369
则表中a为(  )
A.404
B.260
C.230
D.200
“蒸发1mol Br2(l)需要吸收的能量为30kJ,则H2(g)+Br2(g)=2HBr(g);△H=-102kJ/mol”为什么?
:在H2(g)+Br2(l)=2HBr(g);△H=-72kJ/mol反应中,
蒸发1mol Br2(l)需要吸收的能量为30kJ,
则H2(g)+Br2(g)=2HBr(g);△H=-102kJ/mol
反应热等于反应物的总键能减生成物的总键能,则
-102=436+a-2×369,
a=200,
故选D.

这道题目中,已知 H2(g)+Br2(I)=2HBr(g),△H=-72kJ/mol 而需要求的Br2的键能是气态时的键能.由于液体汽化需要吸热,因此,反应H2(g)+Br2(g)=2HBr(g)放出的热量要比H2(g)+Br2(I)=2HBr(g)放出的热量多;且二者的差值就是Br2液化的热量.

所以,可得热化学方程式:H2(g)+Br2(g)=2HBr(g),△H= - 102 KJ/mol

遇到这种问题,需要考虑已知的热化学方程式与目标的热化学方程式之间的关系,由已知式变化到目标式是吸热还是放热.有了这个判断,便可以计算目标式子的△H.

然后,根据第二段的式子,代入反应物的键能和生成物的键能(反应热=反应物的总键能-生成物的总键能)就可以得出a值了.

希望能够帮助到你~
如有疑惑,欢迎追问

2010年重庆高考分数线(三):

2010重庆高考题29题:为什么若转移的电子数为3.01x1023个,左槽溶液中n(H +)的变化量为0.5mol而不是1mol
根据方程式 VO2+ +e- + 2H+ = VO2+ + H2O可知:转移电子物质的量与左槽溶液中n(H +)的变化量应该为1:2.所以当转移的电子数为3.01x1023个时,左槽溶液中n(H +)的变化量应该为1mol才对呀.怎么答案会是0.5mol呢

由于溶液中氢离子的定向移动形成电流,所以氢离子移动量等于电子转移量.换言之,由于阴离子不透过交换膜,左右两槽负电荷守恒.当转移的电子数为3.01x1023个时,右槽充电中0.5molV3+生成0.5,molV2+,所以H+需要增加0.5mol,而左槽生成1molH+,0.5molVO(2+)生成0.5mol(VO2)+,为保持电荷平衡,多出0.5molH+转移到右槽,所以左槽溶液中n(H +)的变化量应该为0.5mol.
我认为,此题通过离子平衡交易理解,望采纳

2010年重庆高考分数线(四):

材料一:2010年6月5日,高考来临前夕,重庆万州区纯阳中学举行了高中毕业典礼,近900多名 学生单膝或双膝跪地,向老师行跪拜礼,感谢老师三年来的教育之恩。
材料二:我国航天科技事业的先驱和杰出代表,被誉为:“中国航天之父”的科学泰斗钱学森曾说过:“我们这些做学生的,对于自己的老师总是终生感恩的,是一辈子也不会忘记的”。
(1)我们学生为什么要对自己的老师终生抱有感恩之心?
_______________________________________________________________________________
(2)作为学生,你最想对老师说的一句话是什么?
_______________________________________________________________________________
(3)在尊敬老师方面,你认为应该怎么做?
_______________________________________________________________________________

(1)老师是人类文化的传播者,对社会进步作出了巨大贡献;老师是我们成长道路上的引路人,老师教我们学会做事,学会做人,引导我们走好人生之路;老师是我们学习的指导者, 教给我们知识、方法,教会我们怎样做人。老师无私的爱给了我们温暖和力量,促进我们不断实现自己的理想。老师是人类文明的传播者。
(2)老师,你们辛苦了!老师谢谢你们的教育。  
(3)①尊重老师的劳动。了解、体谅老师的工作特点和辛苦,尊重老师的劳动。②虚心听取老师的教诲,正确对待老师提出的要求,真诚的接受老师的批评,使自己不断进步。③要对老师有礼貌。如见到老师热情的打招呼、问好等。

【2010年重庆高考分数线】

2010年重庆高考分数线(五):

2010高考英语作文范文 福建 陕西 辽宁 四川 江苏 重庆 浙江 山东 广东 上海

  福建: 第二节:
  One possible version
  Ladies and gentlemen,
  Good morning. I’m Li Hua from Fujian, China. It’s my great honor to be here to say something about the global water shortage and ways of dealing with it.
  As we know, the global water shortage is becoming increasingly severe mainly due to global warming, environmental pollution and the ever-increasing population. Therefore, it’s high time we did something about it.
  Firstly, an effective way, I think, is to reserve water in a scientific way for future use. Secondly, new methods need to be developed to use the existing water resources, for example, turning sea water into fresh water. Thirdly, we must stop water opllution by law. Last but not least, it’s everyone’s responsibility to make good use of water, such as recycling and saving water in our daily life.
  In conclusion, people around the world should be aware of the real situation of water shortage, protect the present water resources and explore potential ones scientifically.
  That’s all. Thank you.
  陕西:
  Dear Sure,
  I’m Li Hua, one of your students in China. It’s almost a month since you left us. We all miss you and are very grateful for what you did for us.
  We are busy as usual. We had an English speech contest the other day. I won the first prize! This again reminds me of all your kind help. Do you still remember the trees we planted together on the hill behind the school? Yesterday, we went there and watered them. The tree you planted yourself is growing well, and the whole class decided to name it Sue Wood. Will you come back to see Sue Wood?
  How is everything with you lately? We hope to know more about you and your American students. Hope to keep in close touch.
  All the best
  Li Hua
  四川
  、One possible version:
  Good morning, everyone !
  The topic of my speech today is “Thoughts on becoming a grown-up.”
  As a child, I always hoped that I could grow up as soon as possible so that I could have whatever I wanted and do whatever I liked. Now I’m a grown-up, but I find things do not go as I expected. Although I can enjoy more freedom, at the same time I realize that being a grown-up not only means this, but also more responsibilities. I hope to do more for my parents and society in the future to make my life more meaningful. To reach the goal, I must first try my best to pass the college entrance examination and enter a good university.(106words)
  Thank you for your listening.
  广东
  Last weekend, I had an interview with eye-doctor Professor Wang about our country primary and middle students’ short-sightedness. It is said that slightly more than 50% students, which ranks the No. 1 in the world, are short-sighted. Professor Wang said the reason of short-sightedness is complicated and three is still no cure for short-sightedness. He suggested that we should not overuse our eyes and do more outdoor exercises. What’s more, since the holding of pen has something to do with the short-sightedness, we need to pay attention to using the pen.
  本文转载自免费英语网
  重庆
  Dear____,
  I am Li Hua, a student from Xin Hua Middle School. I often visit your website. I am very glad to know that you will make a new round of courses and are collecting topics facing the middle school students. As a student, I really want to recommend a topic to you wholeheartedly. It is that we should be thankful. Living in this world, we have many people that we should be thankful to. We should be thankful to our parents because it was they that brought us into this world; we should be thankful to our teachers because they taught us everything we know and we should be thankful to our friends because when we meet difficulties, they always give us a hand. So I can say we live in a grateful world. I hope that the activity will be a great success.
  本文转载自免费英语网
  浙江:
  Student Volunteers Brought Sunshine to the Elderly
  On May Day, Li Yue and Zhang Hua, students from Class Three, Grade Two, went to Sunshine Nursing Home and did some voluntary work. Upon their arrival, Li Yue and Zhang Hua were warmly welcomed, and respectfully, they presented the elderly with flowers and fruits. Then, they started working at once, cleaning the windows and sweeping the floor. Everything done, they sat in the yard chatting with the elderly people.
  When it was time for the volunteers to leave, the elderly people thanked them for their kindness. They said it was such a beautiful day that they would remember it forever.
  Li Yue and Zhang Hua were very happy. What they did has brought joy to others and enriched their own lives.
  By Chen Jie, School Newspaper
  本文转载自免费英语网
  山东:
  Dear Tom,
  It’s a long time since we met last time . I miss you very much ,
  How’s everything going?
  I’m writing to say sorry to you because I can’t obey our promise
  Don’t be angny ,please give me one minute to complain it.
  In fact ,my mother asks me to visit my grardma that day,
  You know grandma is to me what water is to fish .I had a good memory
  with her . And we should spare no effort to take care of the old, shouldn’t we?
  Friend ,you’re still young but my grandma is old ! Taking an these factors
  into consideration ,I decided to write the letter finally.
  Let’s make it next Saturday ,I think you can understand me ,
  Now,say sorry again .looking firward to your reply.
  Yours,
  LIhua
  我找的可能不太好,还有一些没找到,你可以上天利考试信息网,找到高考,点击高考试题,上面有很多试题,可以点击答案,上面有范文吗,不过是扫描版的

2010年重庆高考分数线(六):

10年重庆高考地理
已知甲地120°w.
当喀什39°24′N,13°54′E)区时为6月10日8点时,甲地的景象为,夕阳西下
解题思路是:喀什为东五区,6月10日,8点时,甲地西八区为6月9日19点,6月份,是北半球夏季,应在18点左右日落,而该地的纬度为37°N,则昼长为14时30分左右,所以应是19点左右日落.故是夕阳西下
为什么该地的纬度为37°N,则昼长为14时30分左右

6月份应该与6月22日的太阳升落差不多,也就是说这时的北半球的昼夜长短与夏至日差不多.你就姑且当作6月22日来理解吧.你可以仔细看教材上的关于昼夜长短的“二至二分”图,图上在北纬20度,40度,60度等标有昼夜长短的时间,在6月北纬37度的昼长应比40度要短一些,你就可以估计下此地的昼长大约是多少了.图上标的整数纬度的地方在夏至日的昼夜长短一定要记住哟!考试经常用到!冬至的南北同纬度的与夏至相反,只需记住夏至日的图就行了.

2010年重庆高考分数线(七):

谁能帮我解读一下重庆2012年高考作文题目,我看了半天都看不懂
2012年重庆高考作文题(材料作文)
这是一个发生在肉类加工厂的真实故事.
下班前,一名工人进入冷库检查,冷库门突然关上,他被困在了里面,并在死亡边缘挣扎了5个小时.
突然,门打开了,工厂保安走进来救了他.
事后有人问保安:“你为什么会想起打开这扇门,这不是你日常工作的一部分啊!”
保安说:“我在这家企业工作了35年,每天数以百计的工人从我面前进进出出,他是唯一一个每天早上向我问好并下午跟我道别的人.”
“今天,他进门时跟我说过‘你好’但一直没有听到他说‘明天见’.”
“我每天都在等待他的‘你好’和‘明天见’,我知道他还没有跟我道别,我想他应该还在这栋建筑的某个地方,所以我开始寻找并找到了他.”
根据这篇材料考生自拟题目,写一则文章,题材不限,字数800字.

重庆南开中学黄思进老师的点评:2012重庆卷作文题的立意一目了然,针对社会人心冷漠的现状,呼吁对人多一点善意,最后帮到的是自己,但是材料就是一摊屎.首先从现实角度来说,没有永远上白班的保安,所以什么“每天都在期...

2010年重庆高考分数线(八):

2011年重庆高考文科最后一个选择题,若实数a,b,c满足2^a+2^b=2^(a+b),2^a+2^b+2^c=2^(a+b+c),求c的最大值 【2010年重庆高考分数线】

由基本不等式得2^a+2^b=2^(a+b)≥2根号2^(a+b)
令2^(a+b)=t(t>0),得t²≥4t.所以t≥4
因此2^a+2^b+2^c=t+2^c=t·2^c
得2^c=t/t-1≤4/3
因此c≤log2(4/3)=2-log23
即c最大值为2-log23【2010年重庆高考分数线】

2010年重庆高考分数线(九):

(2013·重庆高考)When I was little, my mother used to sit by my bed, ________ me stories till I fell asleep.
A.having told B.telling
C.told D.to tell
【2010年重庆高考分数线】

B

选B 考查非谓语动词。分析句子结构可知,my mother与tell之间为逻辑上的主动关系,故用动词­ing形式。having done表示这个动作先于主句动作发生,与句意不符,可排除,故选B。

2010年重庆高考分数线(十):

(2013·重庆高考)下列选项中,依次填入下面文字中横线处的标点符号,最恰当的一项是(  )
《海底两万里》是科幻作家儒勒·凡尔纳创作的一部科幻小说。小说讲述了法国生物学家阿龙纳斯利用一艘构造奇妙的潜水船____鹦鹉螺号____在海底旅行的所见所闻,赞美了那深蓝的国度____史诗般的海洋。在我们身边,也有一艘这样的奇妙的潜水船____是它发现了冰海沉船,激发大导演卡梅伦拍摄了史上最赚钱的电影____是它帮助美国海军在地中海找到了不小心丢失的氢弹,避免了一次灾难。它的一生充满了传奇。人类对深海的很多重大发现中都有它的身影。它就是深潜水器中的明星____阿尔文号(Alvin)载人潜水器。
A.“  ”  ,  。  ,  :
B.—— —— , : ,:
C.《》、。 ; ——
D.()、 : ; ——

D




2010年重庆高考分数线

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