• 2010-2007广东高考试题库相关推荐试题及答案-云返教育

    • 已知椭圆的离心率为,连接椭圆的四个顶点得到的四边形的面积为
      (1)求椭圆C
      1的方程;
      (2)设椭圆C
      1的左焦点为F1,右焦点为F2,直线l1过点F1且垂直于椭圆的长轴,动直线l2垂直l1于点P,线段PF2的垂直平分线交l2于点M,求点M的轨迹C2的方程;
      (3)设O为坐标原点,取C
      2上不同于O的点S,以OS为直径作圆与C2相交另外一点R,求该圆面积的最小值时点S的坐标.
      答案解析
      类型: 解答题     难度系数:
    • 近几年,我国对外文化交流空前活跃,交流的规模和范围不断扩大,内容与形式更加丰富多彩。中国不断在海外举办各种文化交流活动,扩大了中国文化在国际上的吸引力和影响力。
      (1)加强中外文化交流又什么重要意义?
      (2)“各美其美,美人之美,美美与共,天下大同”是著名社会学家费孝通的名言。这对我们正确对待世界文化的多样性有什么启示?
      答案解析
      类型: 填空题     难度系数:
    • 2014年春晚小品《扶不扶》,以诙谐幽默的形式,向人们传递正能量。其中一句“人倒了还可以扶起来,人心倒了可就扶不起来了”引发网友共鸣。这启示我们,提升国民道德素质要:
      ①发挥大众传媒在传播优秀文化中的决定作用
      ②优先提高公民的科学文化修养
      ③以正确的舆论引导人,以优秀的作品鼓舞人
      ④用社会主义荣辱观引领文明风尚
      答案解析
      类型: 单选题     难度系数:
    • (19分)关注民生是我国政府的重要工作,阅读下列材料回答相关问题。
      材料一 2009年下半年,虽然我国经济形势企稳向好,但经济回升的基础还不够稳固,不确定因素还不少,一些地区,一些行业,一些企业还比较困难,经济发展的外部环境十分严峻。许多大学毕业生2010年的求职之路依然十分艰难。这一现象引起了某校高二(3)班同学的注意,他们自发组织探究小组,以“直面就业寒冬”为课题,展开探究学习,在探究过程中,有些同学认为“大学生只要转变就业观念,就能度过就业寒冬,实现人生价值。”有些同学认为“大学生除了转变就业观念,要实现人生价值必须参加社会实践,还应具备其他条件等。”
      (1)结合材料,请为大学生顺利实现人生价值提出合理化建议?(10分)
      材料二 2009年入秋以来,我国西南地区遭遇历史罕见的特大旱灾,给群众生产生活造成严重影响。3月19日至21日,中共中央政治局常委、国务院总理温家宝来到云南省曲靖市,深入旱灾最严重的地区,看望慰问受灾群众,指导抗旱救灾工作。温家宝指出,目前全国旱情还在发展,北方地区和东部地区又出现低温寡照和雨雪冻害,农业生产面临的形势不容乐观。必须从经济社会发展全局的高度来重视农业,切实做好当前的抗旱救灾工作,抓好春耕生产,千方百计保证今年农业有个好收成,保持经济平稳较快发展和物价总水平基本稳定。
      答案解析
      类型: 解答题     难度系数:
    • 如图所示,一个可看作质点的物体沿两个半径分别为R和r,相连接的半圆弧轨道从A点经B点运动到C点,A、B、C三点共线,则物体从A运动到C的位移大小和路程分别为         
      答案解析
      类型: 单选题     难度系数:
    • 《战国策·秦策一》中:“(公元前338年)孝公死,惠王代后。……人说惠王曰:‘大臣太重者国危,左右太亲者身危。今秦妇人婴儿皆言商君之法,莫言大王之法,是商君反为主,大王更为臣也。’”文中的“人”在客观上代表了当时谁的利益
      答案解析
      类型: 单选题     难度系数:
    • 罗荣渠著《现代化新论》中说:“英法美能够率先开始工业化,主要原因是从它们的传统社会内部自发地产生了推动工业化的因素,其特征是通过自由市场的杠杆作用,推动了工业化,形成了内生型的自由主义工业化模式。”自由主义经济发展模式         
      答案解析
      类型: 单选题     难度系数:
    • American middle school students don’t seem to care that they’re worse at maths than their counterparts (同龄人) in China’s Hong Kong and Finland. “I don’t need it,” my student says, “I’m going to be a basketball star.” Or a car mechanic, or a singer.
      Middle school students’ maths skills were tested by the International Organization for Economic Co-operation and Development. The United States ranked 28th out of 41 countries tested. After all, when was the last time you used algebra (代数)?
      But maths isn’t just about training Americans to become scientists. It has its own value. It helps you see patterns and develops your logic skills, and it teaches you to concentrate and to separate truth from falsehood. Maths helps you make wise financial decisions, so you can avoid false claims from advertisers, politicians and others. It helps you determine risk. For example, after an airplane crash, studies show that people are more likely to drive than to take a plane in spite of the fact that they are much more likely to be killed or injured while driving. Planes are not like criminals who repeat the same crime over and over. One plane is not more likely to crash just because another plane recently did. In fact, the most dangerous time to drive is probably right after a plane crash because so many people are on the road.
      It is not possible to really understand science and the scientific method without understanding maths. A rainbow is even more beautiful and amazing when we understand it.
      The precision (精确性) of maths helps us think in a very special way. How do we bring the learning of maths back to life? I don’t have the big answer. I try my best to help pupils find answers to some maths problems. When I can get one to say, “Wow, that’s great,” I feel the joy of a small victory.
      【小题1】Some American students don’t care about their poor maths results because __________.
      A.maths is useless to most people
      B.they have no interest in maths
      C.maths is the most important subject at school
      答案解析
      类型: 阅读理解     难度系数:

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