四川省营山县回龙中学2015-2016学年高一英语12月检测试卷(含解析)

四川省营山县回龙中学2015-2016学年下学期高二5月检测语文试卷本题考查识记并正确书写现代常用规范汉字的能力。

A项，雀巢鸠占→鹊巢鸠占；C项，慰籍→慰藉；D项，暗然神伤→黯然神伤。

2下列各句中，没有语病的一项是A.精英主义可以有很多界定，但基本内容应该包括：理性、客观、质疑、批判、公共立场。

只有秉持理性、客观，坚持提出质疑、批判，精英才能给出不同于一般公众的深刻意见。

B.手机虽然给我们的生活带来了便捷，但同时也带来了问题，它让我们失去了和别人打交道的热情和能力，让我们的颈椎无法忍受折磨。

C.权力部门应善待媒体，善用媒体，信任媒体，以便使媒体更好地发挥引导社会热点、通达社情民意、搞好舆论监督的作用。

D.在快餐式阅读的潮流下，互联网文化产品的质量始终是决定互联网文化产业和市场发展的关键，而网络知识产权亟需相关制度加以规范。

【答案解析】D本题考查辨析并修改病句的能力。

A项，成分残缺，“秉持”后缺少宾语中心语，可在“客观”后加上“的理念”；B项，不合逻辑，否定失当，可删去“无法”；C项，语序不当，应改为“信任媒体，善待媒体，善用媒体”。

3依次填入下列各句横线处的成语，最恰当的一组是①仗着有领导参与轮窑厂的年终分红，该厂厂长在本地 ____、欺压农民工。

②邓崎琳在当上武钢的“一把手”之后，____，搞“一言堂”，没人敢向他提建议。

③韩国外交部长日前表示，朝鲜只有放弃核试验，才能得到国际社会的援助。

若朝鲜____，执意进行“战略挑衅”，后果自负。

A.独断专行   专横跋扈   一意孤行B.专横跋扈   独断专行   一意孤行C.专横跋扈   一意孤行   独断专行D.一意孤行   专横跋扈   独断专行【答案解析】B本题考查正确使用词语（包括熟语）的能力。

四川省营山县回龙中学2015-2016学年高二12月检测地理试题一、单选题读“地球公转示意图”，完成问题。

1．当地球公转由D向A运动的过程中，我国出现的文化现象是A.吃月饼，共庆团圆B.荡秋千，踏青插柳C.放鞭炮，守岁迎春D.望双星，鹊桥相会2．下列行为属于人口迁移的是A.进城看病B.上街购物C.外出旅游D.移居国外【答案】1．B2．D【解析】1．从图中可知：D是春分，A是夏至，时间是3月21日至6月22日，我国处于春夏之际，故答案选B。

2．人口迁移一般指的是人口在两个地区之间的空间移动，这种移动通常涉及人口居住地由迁出地到迁入地的永久性或长期性的改变，故答案选D。

我国科技人员在横断山脉某峡谷地区进行了山地水土流失研究，得到下表数据。

据此完成问题。

3．根据表格数据可知，降雨量与径流量关系为A.相同的降雨量，人工林地的径流量是非林地的30%B.当降雨量增加约86%的时候，人工林地径流量增加3倍C.径流量与降雨量具有线性函数关系D.径流量与降雨量的大小具有相关性4．根据上题表格数据可知，降雨量与土壤侵蚀量关系是A.相同降雨量，人工林地的土壤侵蚀量大于非林地的B.相同降雨量，非林地的土壤侵蚀量大于人工林地的C.降雨量增加l倍，土壤侵蚀量相应增加l倍D.降雨量增加l倍，土壤侵蚀量相应增加l倍以上【答案】3．D4．B【解析】3．本题主要考查降水量、径流量、之间的关系。

根据图表计算，相同的降雨量，人工林地的径流量大约是非林地的20—25%(1.0/4.5；1.9/9.9；2.4/10.1；2.8/11.1)，故A选项说法错误；1991年的降水量为884.4mm，1992年的降水量为475.4mm，经过计算可知1992年的降雨量增加约86%的时候(475.4＋475.4×86%=884.2)，即达到1991年的降水量，人工林地径流量由1.0增加到2.8，增加不到3倍，故B选项错误；由图表可以看出，降雨量增大，非林地和林地的径流量也都增加，说明降雨量大小与径流量有正相关的关系，但是具体数据分析，二者没有一定的比例关系，不可能具有线性函数关系，故C选项错误，D选项正确，本题选择D选项。

四川省营山县回龙中学2015-2016学年高一12月检测历史试卷注意事项：1．答题前填写好自己的姓名、班级、考号等信息2．请将答案正确填写在答题卡上第I卷（选择题）一、单选题（共48分）1．华盛顿曾说:“即使对宪法表示最热烈拥护和支持的人们也并不认为它是完美无缺的。

……假如这些缺点将产生恶果，也应在今后加以补救。

”事实上，其“补救”形式主要是A.议会改革B.宪法修正案C.两党竞选D.扩大国会的权力【答案】B【解析】根据所学知识可知，美国后来通过宪法修正案的形式来不断补充完善1787年宪法，故B项正确。

2．在巴黎公社运动被镇压下去之后，法国临时政府成立了新的宪法起草委员会，开始酝酿另一部宪法。

这部宪法是A.1791年宪法B.法兰西第二共和国宪法C.法兰西第三共和国宪法D.拿破仑宪法【答案】C【解析】巴黎公社运动被镇压于1871年，之后制定的宪法应当是1875年宪法，也就是法兰西第三共和国宪法。

故选C。

3．唐代文学家柳宗元说：“周之失，在于制；秦之失，在于政，不在制。

”材料中的两个“制”分别指的是A.分封制和郡县制B.宗法制和分封制C.宗法制和郡县制D.宗法制和行省制【答案】A【解析】本题主要考查秦朝中央集权制度的形成。

根据所学知识可知柳宗元的意思是周朝的失误之处在于它的制度，秦朝的失误之处在于它实行暴政，而不在于它实行的政治制度。

根据所学知识可知西周实行的政治制度是分封制，秦朝实行的政治制度是郡县制，A选项表述符合题意，故选A选项。

4．清代内阁处理公务的案例“积成样本四巨册”，官员“惟揣摹此样本为急”，时人称之为：“依样葫芦画不难，葫芦变化有千端。

画成依旧葫芦样，要把葫芦仔细看。

”这反映出当时A.内阁职权下降导致官员无所事事B.政治体制僵化官员拘泥规制C.内阁机要事务繁忙官员穷于应付D.皇帝个人独裁官员唯命是从【答案】B【解析】本题主要考查明清时期君主专制制度的加强。

依据材料文字“惟揣摹此样本为急”可知，清代内阁官员处理公务拘泥规制，不敢创新，说明明清时期君主专制日益强化，其政治体制已经僵化，故选B选项；A项中“官员无所事事”与材料意思不符，故排除；C、D选项在材料中无从体现，故排除。

四川省营山县回龙中学2015-2016学年高一12月月考数学试题一、选择题1．已知集合若则实数的取值范围是A.2≤m≤3B.m≤3C.2<m≤3D.m≤2【答案】B【解析】本题主要考查集合的运算以及集合间的关系.由题意，集合，则当B=，综上可知选B.2．集合,且,则A.0B.C.D.【答案】C【解析】本题考查集合的基本运算，对数函数.,,所以,或,,所以或,所以或.由选项可得；C 正确；选C.【备注】集合的基本运算为高考常考题型,要求熟练掌握.3．设,则的大小关系是A. B. C. D.【答案】C【解析】本题考查指数函数的性质与大小的比较.因为为R上的减函数,所以,,所以.选C.4．对于区间[a,b]上有意义的两个函数与,如果对于区间中的任意数均有,则称函数与在区间上是密切函数,称为密切区间.若m(x)＝x2－3x＋4与n(x)＝2x－3在某个区间上是“密切函数”,则它的一个密切区间可能是A. B. C. D.【答案】B【解析】本题考查函数的性质与求值，新定义问题.由题意得，解得；所以它的一个密切区间可能是.选B.5．函数与在同一坐标系中的图象只能是A. B. C. D.【答案】C【解析】本题考查函数的图像与性质.对A,由二次函数图像知,开口向上,,而一次函数为减函数,所以,所以排除A;对B, 由二次函数图知,开口向上,,对称轴为,所以, 而一次函数为减函数,所以,,所以排除B;对C,由二次函数图像知,开口向下,,因为对称轴大于0,所以,一次函数为减函数,所以,与轴交点在轴上方,所以,所以C正确;对D, 由二次函数图像知,开口向下,,因为对称轴大于0,所以,一次函数为增函数,所以,排除D.选C.【备注】逐个验证,一一排除.6．已知,则使得都成立的取值范围是A.(0,)B.(0,)C.(0,)D.(0,)【答案】B【解析】本题考查一元二次不等式的解法与集合的交集运算.由得，因为,故，所以选B.7．若函数在区间上是增函数,则有A. B. C. D.【答案】C【解析】本题考查已知函数的单调区间求参数的取值范围.()1x b x a a b a b f x x a x a x a--+--===+---，如果a b >，则()f x 在(),a -∞上单调递减，在(),a +∞上也单调递减；如果a b <，则()f x 在(),a -∞上单调递增，在(),a +∞上也单调递增。

四川省营山县回龙中学2015-2016学年高一12月月考数学试题一、选择题1．已知集合若则实数的取值范围是A.2≤m≤3B.m≤3C.2<m≤3D.m≤2【答案】B【解析】本题主要考查集合的运算以及集合间的关系.由题意，集合，则当B=，综上可知选B.2．集合,且,则A.0B.C.D.【答案】C【解析】本题考查集合的基本运算，对数函数.,,所以,或,,所以或,所以或.由选项可得；C 正确；选C.【备注】集合的基本运算为高考常考题型,要求熟练掌握.3．设,则的大小关系是A. B. C. D.【答案】C【解析】本题考查指数函数的性质与大小的比较.因为为R上的减函数,所以,,所以.选C.4．对于区间[a,b]上有意义的两个函数与,如果对于区间中的任意数均有,则称函数与在区间上是密切函数,称为密切区间.若m(x)＝x2－3x＋4与n(x)＝2x－3在某个区间上是“密切函数”,则它的一个密切区间可能是A. B. C. D.【答案】B【解析】本题考查函数的性质与求值，新定义问题.由题意得，解得；所以它的一个密切区间可能是.选B.5．函数与在同一坐标系中的图象只能是A. B. C. D.【答案】C【解析】本题考查函数的图像与性质.对A,由二次函数图像知,开口向上,,而一次函数为减函数,所以,所以排除A;对B, 由二次函数图知,开口向上,,对称轴为,所以, 而一次函数为减函数,所以,,所以排除B;对C,由二次函数图像知,开口向下,,因为对称轴大于0,所以,一次函数为减函数,所以,与轴交点在轴上方,所以,所以C正确;对D, 由二次函数图像知,开口向下,,因为对称轴大于0,所以,一次函数为增函数,所以,排除D.选C.【备注】逐个验证,一一排除.6．已知,则使得都成立的取值范围是A.(0,)B.(0,)C.(0,)D.(0,)【答案】B【解析】本题考查一元二次不等式的解法与集合的交集运算.由得，因为,故，所以选B.7．若函数在区间上是增函数,则有A. B. C. D.【答案】C【解析】本题考查已知函数的单调区间求参数的取值范围.()1x b x a a b a b f x x a x a x a--+--===+---Q ，如果a b >，则()f x 在(),a -∞上单调递减，在(),a +∞上也单调递减；如果a b <，则()f x 在(),a -∞上单调递增，在(),a +∞上也单调递增。

四川省营山县回龙中学2016届高三12月检测政治试卷第I卷（选择题）一、单选题：共12题每题4分共48分1．黄金具有商品和金融资产两种属性，其价格是在多种因素综合影响、共同作用下形成的，各种力量相互影响、相互作用，通过影响供求关系而形成黄金价格的波动和变化。

下列关于影响国际黄金价格变动分析合理的是①欧美主要国家的通胀率上升—纸币的购买力削弱—黄金的吸引力上升②美元在外汇市场上走势强劲—投资美元升值机会增大—黄金的吸引力上升③现代高新技术产业对黄金的需求增加—黄金的开采成本下降—黄金价格下跌④全球股市剧烈震荡—避险情绪升温—黄金的投资价值上升A.①②B.②③C.③④D.①④【答案】D【解析】试题分析：本题可用排除法来做。

美元在外汇市场上走势，投资美元升值机会较大，因此应该是大量买进美元而不是导致黄金的吸引力上升，题肢②推导错误，排除；黄金开采成本下降的说法和材料中“通过影响供求关系而形成黄金价格的波动和变化”的说法不符合题意，排除题肢③；供求影响价格，供不应求，价格上涨，供过于求，价格下降，①④适合题意，故本题答案选D。

考点：影响价格的因素2．2015年，我国各地推动农民专业合作社发展。

某地通过“资源变股权、资金变股金、农民变股民”的“三变”方式，推动农村资产股份化、土地股权化，采取存量折股、土地入股等多种形式，将这些资源转换为企业、合作社或其他经济组织的股权。

这一做法①是以公司股份制形式替代家庭承包责任制②促进了混合所有制经济在农村进一步发展③通过土地经营权流转增加了农民非劳动收入④通过整合农业生产要素促进了农业产业化经营A.①②B.③④C.①④D.②③【答案】B【解析】试题分析：家庭承包责任制是我国农村集体经济的经营体制，不可能被公司股份制形式替代，①错误；农民专业合作社属于集体经济，不是混合所有制经济，②不符合题意；某地通过“资源变股权、资金变股金、农民变股民”的“三变”方式，推动农村资产股份化、土地股权化，采取存量折股、土地入股等多种形式，将这些资源转换为企业、合作社或其他经济组织的股权。

四川省营山县回龙中学2015-2016学年高一6月检测生物试题第I卷（选择题）一、单选题1．如图中①~⑤表示某哺乳动物(2N)细胞在减数分裂过程中不同时期的细胞中不同结构或物质的数量变化。

下列说法不正确的是A.图中a、b分别表示核DNA和染色体的数量变化B.②时的细胞可表示初级精(卵)母细胞C.着丝点的分裂发生在②→③的过程中D.④时的细胞可表示配子细胞【答案】C【解析】图中a为核DNA分子、b为染色体、c为染色单体,A正确;②中染色体∶染色单体∶核DNA=1∶2∶2,且染色体数与体细胞相同,可表示减数第一次分裂时期,此时的细胞称为初级精(卵)母细胞,B正确;着丝点的分裂发生在减数第二次分裂后期,即③(减数第二次分裂前、中期)→①(减数第二次分裂后期)的过程中,C错误;④时的细胞可表示配子细胞,D正确。

2．下列是一组动物活细胞有丝分裂图，有关说法正确的是A.b图细胞将出现细胞板，并缢裂成两个子细胞B.c图细胞核中染色体数和DNA数相等C.d图细胞开始出现染色体，每条染色体上含有1个DNAD.上述细胞在细胞周期中出现的顺序是a→c→d→e→b【答案】D【解析】本题考查了有丝分裂过程中细胞分裂图像的变化情况。

因为该细胞为动物细胞，不出现细胞板；c图染色质高度螺旋化形成染色体，此时已完成DNA的复制，即DNA数目是染色体数目的两倍；d图着丝点排列在细胞中央，为有丝分裂中期，每条染色体上含有2个DNA。

3．下图为患红绿色盲的某家族系谱图，该病为隐性伴性遗传，其中7号的致病基因来自A.1号B.2号D.4号C.3号【答案】B【解析】色盲为伴X隐性遗传，7号的色盲基因在X染色体上，而男孩的X染色体只能来自母亲5号，而5号的色盲基因只能来自于2号，因为1号正常。

4．现有一待测样品，经检验后，对碱基个数统计和计算得到下列结果：(A + T)/(G + C) = 1，(A + G)/(T + C) = l，根据此结果，该样品A.无法被确定是DNA还是RNAB.可被确定为双链DNAC.无法被确定是单链DNA还是双链DNAD.可被确定为单链DNA【答案】B【解析】根据(A + G)/(T + C) = 1,可判断该样品一定是DNA,在DNA中(A+T)/(G + C)—般不等于1，但是这种可能性也有。

四川省营山县回龙中学2015-2016学年高二12月检测数学试题一、单选题1．下列命题中的假命题是A. B.C.x,D.x,>0【答案】C【解析】本题主要考查全称命题与特称命题的真假的判断.，成立，则A正确;，成立，则B 正确;根据指数函数的性质可知D正确，因此C错误，故选C.2．若在边长为4的等边三角形的边上任取一点,则使得的概率为A. B. C. D.【答案】D【解析】本题主要考查平面向量的数量积以及几何概型的概率的求解.由题意可知∠AOB=60°，,设,则=2t,所以t，根据几何概型的概率的求解公式可得3．如图,四边形ABCD为矩形,AB＝,BC＝1,以A为圆心,1为半径作四分之一个圆弧DE,在∠DAB内任作射线AP,则射线AP与线段BC有公共点的概率为A. B. C. D.【答案】B【解析】本题主要考查几何概型的概率的求解.∠DAB=90°，连接A、C，根据题意，∠CAB=30°，当射线在∠CAB内时，射线AP与线段BC有公共点，所以射线AP与线段BC有公共点的概率是4．已知等比数列满足,则A. B. C. D.【答案】A【解析】本题主要考查等比数列通项公式以及性质应用.由题意可得等比数列的公比,所以，, 则5．在Δ中,若则Δ的面积是A. B.C. D.【答案】C【解析】本题主要考查同角三角函数的关系式以及三角形面积公式的应用.由三角形的性质以及可得,所以,由三角形的面积公式可得.6．定义域为的函数满足时,若时,恒成立,则实数的取值范围是A. B.C. D.【答案】D【解析】本题主要考查分段函数的最值的求法以及恒成立问题中的参数的求法.当时，;当时，,所以时,的最小值为—1.又因所以，当时，的最小值为;当时，的最小值为,因为时,恒成立,所以，则实数的取值范围是.7．一个多面体的三视图如图所示,则该多面体的表面积为A.21+B.18+C.21D.18【答案】A【解析】本题主要空间几何体的三视图与表面积，考查了空间想象能力.观察三视图可知，该几何体是：由正方体截去一条对角线上的两个角，所以，该几何体的表面积是：8．已知正四棱锥S-ABCD的侧棱长与底面边长都相等,E是SB的中点,则AE、SD所成的角的余弦值为A. B. C. D.【答案】C【解析】本题主要考查异面直线所成的角的作法以及线面垂直判定定理的应用，考查了空间想象能力以及分析问题与解决问题的能力.如图所示，点O是AC、BD的交点，又因为E是SB的中点,所以OE∥PD，所以∠OEA是AE、SD所成的角，由线面垂直的判定定理与性质定理易证OA⊥OE，设棱长为2，则OA=，AE=，所以cos∠OAE=.9．若实数满足,则的最小值为A.-2B.-1C.1D.2【答案】B【解析】本题考查简单的线性规划问题.如图,作出不等式组表示的区域,由得；由题意知,当经过点C时,z最小,由,解得, C,此时,.选B.【备注】画出图形，一般在所围区域的端点处取得最值.10．若都是锐角,且,则A. B. C.或 D.或【答案】A【解析】本题考查同角三角函数的基本关系，差角公式.因为都是锐角,且,所以；因为,所以；所以.选A.11．如图,棱长为1的正方体ABCD－A1B1C1D1中,P为线段A1B上的动点,则下列结论错误的是A.DC1⊥D1PB.若直线l是平面ABCD内的直线,直线m是平面DD1C1C内的直线,若l与m相交,则交点一定在直线CD上C.若P为A1B上动点,则AP＋PD1的最小值为D.∠PAD1最小为【答案】C【解析】本题注要考查线面垂直的判定定理与性质定理、直线与平面的位置关系、两条直线的位置关系，考查了空间想象能力以及分析问题与解决问题的能力.由线面垂直的判定定理可证得DC1⊥平面AA1B1B，利用线面垂直的性质定理可得DC1⊥D1P，则A正确;B显然正确;当点P与点A1重合时，∠PAD1最小为，则D正确，所以，选C.12．在数列中, =1,,则的值为A.99B.49C.102D.101【答案】D【解析】本题主要考查等差数列的通项公式的应用.由可知数列是公差为2的等差数列，又=1,所以二、填空题13．已知双曲线的离心率为2,焦点与椭圆的焦点相同,那么双曲线的渐近线方程为 .【答案】【解析】本题主要考查椭圆与双曲线的性质的简单应用.由椭圆的方程可得,即椭圆的焦点坐标为(),因为双曲线的离心率是2,所以c=2a，a=2,又因为双曲线焦点和椭圆焦点相同,在双曲线方程中有c2=a2+b2,所以 c=4,a=2,b=,因此双曲线的渐近线方程为.14．已知,,则的取值范围是__________.【答案】(－,)【解析】本题主要考查不等式的性质.因为,,所以,,则15．在△ABC中,若,则最大角的余弦是__________.【答案】【解析】本题考查余弦定理，考查运算求解能力.由余弦定理,得，解得.所以最大,所以.16．已知定义域为的函数满足:①对任意的实数,都有;②当时,.记函数,则函数在区间内的零点个数是_____.【答案】10【解析】本题主要考查函数的零点、分段函数的求值问题，考查了分析问题与解决问题的能力.令,所以根据可化为, 当时,;当时,;当时,;当时,;,分别作出函数与y=的图象如图所示，则函数在区间内的零点个数是10.三、解答题17．在中,内角对边的边长分别是,已知．(Ⅰ)若的面积等于,求；(Ⅱ)若,求的面积．【答案】(Ⅰ)由余弦定理及已知条件得,,又因为的面积等于,所以,得．联立方程组解得．(Ⅱ)由题意得,即,当时,,当时,得,由正弦定理得,联立方程组解得．所以的面积．【解析】本题主要考查利用余弦定理与正弦定理解三角形以及和差角公式的应用,考查了分析问题与解决问题的能力.(1)由余弦定理及已知条件得,,再利用三角形的面积公式可得，联立求解可得结果;(2) 由题意得, 即,然后分、进行讨论即可求得结果.18．已知,数列是首项为,公比也为的等比数列,记.(1)求数列的前项和;(2)若数列中每一项总小于它后面的项,求的取值范围.【答案】(1)两式作差得:所以(2)由当当所以或又,所以或【解析】本题主要考查等比数列的通项公式与前n项和公式的应用以及错位相减法求和，考查了指数与对数的性质，考查了分析问题、解决问题以及计算能力.(1)易求等比数列的通项，进而求得的通项，再利用错位相减法与等比数列前n项和公式求和;(2) 由然后分、进行讨论求解.19．已知函数(1)当时,求函数的单调区间;(2)若函数对恒成立,求实数的取值范围.【答案】(1),,(x>0)f’(x),当0<x<2时, f’(x)>0,f(x)在(0,2)单调递增;当x>2时, f’(x)<0,f(x)在单调递减;所以函数的单调递增区间是(0,2),单调递减区间是.(2)由题意得对恒成立,设,则求导得,当时,若,则,所以在单调递减成立,得;当时,,在单调递增,所以存在,使,则不成立;当时,,则在上单调递减,单调递增,则存在,有,所以不成立,综上得.【解析】本题考查导数在研究函数、不等式中的应用.(1),,(x>0)，f’(x),求导可得函数的单调递增区间是(0,2),单调递减区间是.(2)由题意得对恒成立,构造函数,则求导，分类讨论可得.【备注】合理构造函数，体会分类讨论思想、化归与转化思想、函数与方程思想.20．如图,四棱锥S-ABCD中,SD底面ABCD,AB//DC,ADDC,AB=AD=1,DC=SD=2,E为棱SB上的一点,二面角D-EC-B等于90º.(Ⅰ)证明: DE⊥平面SBC;(Ⅱ)证明:SE=2EB;(Ⅲ)求二面角A-DE-C的余弦值.【答案】(Ⅰ)连接BD,取DC的中点G,连接BG,由此知即Δ为直角三角形,故.又,所以,.作,故平面EDC,内的两条相交直线都垂直.所以,DE⊥平面SBC(Ⅱ) 由,,所以,.(Ⅲ)由知又.故Δ为等腰三角形.取中点F,连接,则.连接,则.所以,是二面角的平面角.连接AG,AG= ,所以,二面角的余弦值为.【解析】本题主要考查线面与面面垂直的判定定理与性质定理、二面角的作法与求解以及空间想象能力，考查了分析问题与解决问题的能力.(1)连接BD,取DC的中点G,连接BG,由题意易得Δ为直角三角形,故，由,则有，作利用面面与线面垂直的性质定理可得再利用线面垂直的判定定理可证结论;(2)由(1)的结论可得，再利用勾股定理求解即可;(3)根据题意判断Δ为等腰三角形，取中点F,连接,则，连接,则，即可知是二面角的平面角，再利用余弦定理求解即可.21．在平面直角坐标系中,曲线与两坐标轴的交点都在圆C上.(1)求圆C的方程;(2)判断直线与圆C的位置关系.【答案】(1)由已知可知曲线与坐标轴的交点坐标为(1,0),(3,0),(0,3),且都在圆C上，由圆的性质可得圆心坐标为(2,b),则圆的半径为r,r2=(1-2)2+(0-b)2=(0-2)2+(3-b)2,解得b=2，r2=5，则圆C的方程是：；(2)由题意可得,即直线过定点(3,1),显然定点(3,1)在圆内，所以，直线与圆相交【解析】本题主要考查圆的方程的求法、圆的性质的应用以及直线与圆的位置关系.(1)由已知可知曲线与坐标轴的交点坐标为(1,0),(3,0),(0,3),且都在圆C上，由圆的性质可得圆心坐标为(2,b),再由圆心到圆上的点的距离为半径即可求得；(2) 由题意可得,即直线过定点(3,1),显然定点(3,1)在圆内，所以，直线与圆相交22．若不等式的解集是.(1)求的值;(2)求不等式的解集.【答案】(1)依题意,可知方程的两个实数根为和2,由韦达定理得:+2=,解得:－2.(2)－2时不等式等价于即计算得所以解集为【解析】本题主要考查一元二次不等式的解与一元二次方程的根的关系以及一元二次不等式的解法.(1) 依题意,可知方程的两个实数根为和2,由韦达定理求解可得a的值；(2)利用一元二次不等式的解法求解即可.。

成都2023-2024学年度高一(上)12月阶段考试英语（答案在最后）注意事项：1.答题前，务必将自己的姓名、考号填写在答题卡规定的位置上。

2.答选择题时，必须使用2B铅笔将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，再选涂其它答案标号。

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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。

1.What does the man want to drink?A.Tea.B.Juice.C.Beer.2.What will the man do today?A.Go hiking.B.Do his work.C.Phone a club.3.Where does the conversation take place?A.In a library.B.At a restaurant.C.In a school.4.What are the speakers mainly talking about?A.European’s breakfast.B.European’s table manners.C.European’s favorite vegetables.5.Why does the woman refuse to eat the cake?A.She has eaten a lot.B.She is on a diet.C.She dislikes it.第二节(共15小题;每小题1.5分，满分22.5分)听下面5段对话或独白。

四川省营山县回龙中学2015-2016学年下期高一6月检测数学试卷注意事项：1．答题前填写好自己的姓名、班级、考号等信息2．请将答案正确填写在答题卡上第I卷（选择题）一、选择题：共12题每题5分共60分1．已知全集U={1,2,3,4,5,6,7},M={3,4,5},N={1,3,6},则集合{2,7}=A. B. C. D.【答案】B【解析】本题考查集合的基本运算.因为U={1,2,3,4,5,6,7}, M={3,4,5},N={1,3,6},所以,, 所以{2,7}.选B.【备注】集合的基本运算为高考常考题型,要求熟练掌握.2．设全集U=则B等于A.{3}B.{2,3}C.D.{0,1,2,3}【答案】B【解析】本题主要考查集合的基本运算.全集U=,则，则B3．已知,则的值为A. B. C. D.【答案】B【解析】本题主要考查同角三角函数关系式.因为,所以4．已知函数的图象上关于轴对称的点至少有3对,则实数的取值范围是A. B. C. D.【答案】D【解析】本题主要考查函数的图象与性质以及零点.当a>1时，显然不成立;当0<a<1时，作出函数的图象，再作出关于y轴的对称图象，观察图象可知，解得.5．下列函数中,既是奇函数又是增函数的为A. B. C. D.【答案】D【解析】本题主要考查函数的性质.因为函数是奇函数，所以排除A、C，又因为函数是增函数，所以排除B,故选D.6．下列函数中,在区间(0,+∞)上存在最小值的是A. B. C. D.【答案】A【解析】本题考查函数的最值.因为，在(0,+∞)上取不到最小值,排除B,C,D；A中在处取得最小值0.选A.7．f(x)=是定义在上是减函数,则的取值范围是A.[B.[0,]C.(0,)D.(-【答案】A【解析】本题主要考查函数的性质，考查了分析问题与解决问题的能力.因为f(x)是定义在上是减函数,所以，解得8．在直角坐标系中, 如果两点在函数的图象上,那么称为函数的一组关于原点的中心对称点(与看作一组).函数关于原点的中心对称点的组数为A.1B.2C.3D.4【答案】B【解析】本题主要考查自定义问题以及函数的图象与性质，考查了问题与解决问题的能力.如图所示，作出函数的图象，根据题意，观察图象可知，函数关于原点的中心对称点的组数为2.9．已知奇函数在上单调递增,且,则不等式的解集是A. B.C. D.【答案】C【解析】本题主要考查函数的奇偶性、单调性以及抽象函数的性质以及函数图象的平移变换，考查了分析问题与解决问题的能力.因为奇函数在上单调递增,且,所以x>2或—2<x<0时，;x<—2或0<x<2时，.所以的解为,因为函数的图象向右平移1个单位长度可得到函数的图象，所以的解是,因此答案为C.10．将两个数交换,使,下面语句正确的一组是A. B. C. D.【答案】B【解析】本题主要考查利用算法交换两个数的位置.根据题意，答案为B.【备注】在交换两个数的位置时，首先用一个字母储存其中一个数，然后将另一个数储存到第一个字母中，再将储存的数储存到第二个字母中即可11．用秦九韶算法求多项式的值时,A.-3B.4C.-8D.-5【答案】C【解析】本题主要考查秦九韶算法.==,根据秦九韶算法可得：，，，，,故选C.12．已知,则的大小关系为A.c<b<aB.c<a<bC.D.【答案】A【解析】本题考查指数函数与对数函数的性质.第II卷（非选择题）二、填空题：共4题每题5分共20分13．已知函数,则_______;若关于的方程有4个不同的实数根,则的取值范围是_______.【答案】1,【解析】本题主要考查函数的图象与性质、求值、零点，考查了分析问题与解决问题的能力.由题意可得，;设t=,则,由图象可得，当m=时，t有两个解;当m时，t有一个解;当m0时，t有三个解; 当m>0时，t有两个解;当m时，t=最多有两个根;当m=时，t=有两个实根;当时，，当时，判别式小于等于0，最多有一个解，因此有四个根;当时，判别式大于0，有六个根;当m>0时，即t>0，t=有四个不同的实根，综上可得，m的取值范围是14．函数的单调增区间为,值域为 .【答案】,【解析】本题主要考查函数的性质以及对数函数的性质.因为，所以2<x<3,根据复合函数的单调性可得函数的单调增区间为,又因为，则值域为15．计算: = .【答案】【解析】本题考查指数、对数的运算..16．若函数的最小值为2,则函数的最小值为.【答案】2【解析】本题主要考查函数的性质以及函数图象的平移变换.因为函数的图象可以由函数的图象向右平移2015个单位得到，又因为函数的最小值为2, 则函数的最小值为2.三、解答题：共6题每题12分共72分17．已知函数.(1)当时,化简的解析式并求的对称轴和对称中心;(2)当时,求函数的值域.【答案】(1)当时,令,即即函数的对称轴方程为;令,即;即函数的对称中心为此时,,则则值域为.【解析】本题主要考查三角函数的同角三角函数关系式、和差角公式以及三角函数的性质，考查了分析问题与解决问题的能力.(1)利用同角三角函数的关系化简可得，再根据角的范围与和差角公式可得，根据正弦函数的对称性求解即可;(2)根据角的范围化简可得，再利用三角函数的性质求值域.18．已知二次函数).(1)若写出函数的单调递减区间;(2)若,若存在实数b使得函数在区间(0,2)内有两个不同的零点,求实数b的取值范围.【答案】解:(1)的单调递减区间是,(2)，.【解析】本题考查函数的性质，函数与方程.19．已知函数的一系列对应值如下表:(1)根据表格提供的数据求函数的一个解析式;(2)根据(1)的结果,若函数周期为,当时,方程恰有两个不同的解,求实数的取值范围.【答案】(1)设的最小正周期为,得,又,解得.令,即,解得,∴.(2)∵函数的周期为,又,∴,令,∵,∴,如图,在上有两个不同的解,则,∴方程在时恰好有两个不同的解,则,即实数的取值范围是【解析】本题主要考查三角函数的图象与性质，考查了分析问题与解决问题的能力.(1)根据表格提供的数据可以求得周期、A、B的值，进而可以求出的值，即可求得函数的一个解析式;(2) 函数的周期为,即可求得k的值，再作出函数的图象，观察图象即可求得实数的取值范围.20．某服装厂生产一种服装,每件服装的成本为40元,出厂单价定为60元,该厂为鼓励销售商订购,决定当一次订购量超过100件时,每多订购一件,订购的全部服装的出厂单价就降低0.02元,根据市场调查,销售商一次订购量不会超过500件.(1)设一次订购量为x件,服装的实际出厂单价为y元,写出函数的表达式;(2)当销售商一次订购了450件服装时,该服装厂获得的利润是多少元？(服装厂售出一件服装的利润=实际出厂单价－成本)【答案】①当0＜x≤100时y=60;当100＜x≤500时y=60-0.02(x-100)=62－所以y=f(x)=(x∈N*)②设销售商一次订购x件时,工厂获得的利润为L元,则L=(y-40)x=(x∈N*)当x=450时,L=5850因此,当销售商一次订购450件服装时,该厂获得的利润是5850元【解析】本题主要考查函数模型的建造以及函数的性质.(1)根据蛱可知，当0＜x≤100时y=60;当100＜x≤500时y=60-0.02(x-100)，即可求得解析式;(2) 设销售商一次订购x件时,工厂获得的利润为L元,则L=(y-40)x,由x=450时即可求出结果.21．已知函数(),相邻两对称轴之间的距离为.(1)求函数的解析式;(2)把函数的图象向右平移个单位,再纵坐标不变横坐标缩短到原来的后得到函数的图象,当时,求函数的单调递增区间.【答案】(1)因为相邻两对称轴之间的距离为,所以,所以(2)由题意可得:,则令,解之得:因为,所以的单调递增区间是和【解析】本题主要考查三角函数的对称性、周期性、单调性以及和差角公式与二倍角公式的应用，考查了图象的平移与伸缩变换，考查了分析问题与解决问题的能力.(1)利用二倍角公式与和差角公式化简可得，由相邻两对称轴之间的距离为即可求出函数周期，进而求出的值，即可得到函数解析式;(2)根据图象的平移与伸缩变换方法可得函数的解析式，再由三角函数的单调性即可求解.22．已知函数在其定义域.(1)求的值;(2)讨论函数在其定义域上的单调性;(3)解不等式.【答案】(1)因为所以(2)在上是增函数(3)因为所以因为在上是增函数所以,即所以所以不等式的解集为【解析】本题考查抽象函数求值、函数的单调性、一元二次不等式的解法，意在考查考生的运算求解能力及推理论证能力.(1)因为所以.(2)在上是增函数.(3)因为，所以因为在上是增函数从而得从而求得不等式的解集.。

四川省营山县回龙中学2014-2015学年高一9月月考英语试卷考试时间120分钟；满分150分注意事项：1．答题前填写好自己的姓名、班级、考号等信息2．请将答案正确填写在答题卡上第I卷（选择题）一、单项选择：共15题每题1分共15分1．A number of high buildings have arisen there was nothing a year ago but ruins.A.whenB.whereC.beforeD.until2．If a lot of people say a film is not good, I won’t bother to see it, or I’ll wait it comes out on DVD.A. whetherB. afterC. thoughD. until3．This shop will be closed for repairs further notice.A.withB.untilC.forD.at4．(2013·黄冈中学月考)They became good friends during the war, and since then their lifelong friendship has tests of life and death.A.gone throughB.got throughC.stood upD.cleared up5．(2013·人大附中月考)Although Ya’an was struck by the earthquake, the timely help from th e government the confidence of the people in the area.A.added toB.resulted fromC.turned outD.made up6．If you take my ,you’ll make a lot of money in the trade.A.answersB.tipsmunicationD.advices7．Every four years, disabled athletes come together to the Special Olympics.A.attendB.joinC.take part inD.participate8．________ from his job got his family to fall into poverty.A.Jim was firedB.Jim being firedC.Jim’s having been firedD.Jim has been fired9．She asked, "Will they let me play?"→She asked .A.if they would let her playB.that they will let her playC.whether they will let me playD.would they let her play10．He said, "I’m not certain what my plans are."→He said that .A.he isn’t certain what my plans wereB.he wasn’t certain what his plans wereC.he wasn’t certain what his plans areD.he isn’t certain what my plans are11．During those days, we were often made extra hours, which made for us to fulfil the task on time.A.working; it to be possibleB.to have worked; possiblyC.to work; it possibleD.work; possible12．A driver is asked to keep his safety belt while on the highway.A.fastened; drivingB.fastened; driveC.fasten; drivingD.fastening; driving13．Man cannot discover new oceans he has the courage to lose sight of the shore.A.sinceB.untilC.asD.unless14．In spite of the global financial crises, the export of Chinese goods has managed to roughly.A.keep upB.close upC.add upD.hold up15．We_____ to fixed the old house but finished only the front yard that dayA.set upB.set aboutC.set outD.set down.二、完形填空：共20题每题2分共40分Your mom just told you there's no way she's letting you out of the house until you clean your room. What starts out as mild annoyance turns into red-hot anger as you pick up the magazines and dishes from your floor. How dare she? You're not a child! Before you know it, you've kicked a big dent in your closet door and yelled 16 your little sister.Well, this is one way to 17 with anger. After all, you've expressed yourself and you've 18 down. Some of the anger may be due to the changes your body's going through --- all those hormones can cause wild mood swings and confused 19 . Some of it may be stress --- people who are under a lot of 20 tend to get angry more easily. And part of it may be your 21 --- you may just be someone who has a short fuse or who feels their emotions intensely. Maybe you've always been the type of person who gets madder and madder until you finally 22 up. Maybe you've learned that 23 by watching other people in your family blow a fuse when they're 24 .But no matter what pushes your buttons, one thing is 25 --- you're sure to get angry sometimes. Everyone does. And that's perfectly 26 . There's nothing wrong with feeling mad. What 27 is how you handle it when you're angry.It's 28 to you to learn how to feel angry and express it in a healthy way. Asa teen, you have the equipment to 29 self-awareness and self-control. As you30 , you can be more aware of your feelings and you can 31 more choices about how to act when you're feeling an 32 emotion like anger. What you want to learn is how to recognize when you're ticked and deal with it 33 . This way, you get to 34 yourself and you probably get more of what you need from others and respect them and yourself in the 35 .16．A.in B.for C.at D.on17．A.do B.cope C.find D.end18．A.got B.gone C.calmed D.cut19．A.feelings B.emotions C.feelings D.egos20．A.pressure B.control C.work D.pretend21．A.person B.personality C.personal D.personify22．A.get B.go C.back D.blow23．A.study B.style C.sign D.scene24．A.mad B.mind C.matter d25．A.sure B.simple C.certain D.confusing26．A.noticing B.abnormal C.wrong D.normal27．A.copes B.counts C.works D.wants28．A.being B.for C.up D.on29．A.practise B.provide C.hold D.have30．A.nature B.mature C.muter d31．A.create B.hold C.stop D.exercise32．A.extensive B.extension C.intension D.intense33．A.effectively B.efficiently C.affrontingly D.evaluating34．A.get B.find C.express D.hold35．A.problem B.process C.present D.pretend三、阅读理解：共25题每题2分共50分AMore men are finding their careers as nurses.A new study from the United States Census Bureau reports the number of male nurses has doubled since the 1970s. Back then, about 2.7 percent of registered nurses were men. The new study, which tracked data through 2011, finds that men now make up 9.6 percent of all employed nurses in the United States — about 3,309,000 men in total.Recent years of shortages have led to increased efforts, according to report, including recruiting men into the field.Men, in fact, had been largely kept out of nursing in past decades because nursing schools often refused to admit men.The Supreme Court ruled that practice unconstitutional in 1981 after a case involving a state nursing school."The relatively high wages and expanding job opportunities makes this field attractive, offering stability even during recessions (经济衰退)," wrote thereport’s author, Liana Christin Landivar of the U.S. Census Bureau, "and because of high demand, nursing has low unemployment rates compared to other fields."Men were found to be more likely to become nurse anesthetists (麻醉师), which is the highest paid nursing occupation, and were found least likely to become licensed practical or licensed vocational nurses, the lowest paid types of nursing. Nurse anesthetists are required to get graduate education, and are certified to give anesthetists and monitor patients recovering from anesthesia. Licensed practical and licensed vocational nurses provide patient care and may work under the supervision (监督) of a registered nurse. Registered nurses assess patient health problems and needs, develop and carry out nursing care plans, maintain medical records, and administer care.For all types of nursing, men earned, on average, $60,700 per year, while women earned $51,100 per year. "Even among men and women in the same nursing occupations, men earn more than women," wrote Landivar.36．Which of the following is true about nurses in the US in the 1970s?A.The number of male nurses doubled.B.About 2.7% of registered nurses were men.C.There were about 330,000 male nurses.D.About 9.6% of employed nurses were men.37．The underlined word "recruiting" in Paragraph 2 probably means "".A.helping people to get used toB.ordering people to learnC.asking people to join inD.inspiring people to devote38．Why are more men willing to become nurses in the US?A.The economy is in bad condition.B.More people are out of employment.C.It is promising to go to nursing schools.D.It’s easier to get employed and well paid.39．According to the text, male nurses are more likely to.A.become licensed practical nursesB.devote themselves to workC.graduate from nursing schoolsD.get the highest paid nursing occupation40．What does the last paragraph mainly tell us?A.Men are more likely to be better nurses.B.As nurses, men earn more than women.C.Male nurses work harder than female ones.D.Male and female nurses do different jobs.BImagination and fantasy can play an important role in achieving the things we fear.Children know this very well.Fred Epstein,in his book If I Make It to Five,tells a story he heard from one of his friends about Tom,a four-year-old boy with a cancer in his back bone.He came through several operations and a lot of pain by mastering his imagination.Tom loved to pretend,and he particularly loved to play superheroes. Dr. Epstein explained that it was actually a brilliant way for his young mind to handle the terrifying and painful life he led.The day before his third trip to the operating room,Tom was terribly afraid. "Maybe I could go as Superman," he whispered to his mom.Hearing this, the mother hesitated for a while.She had avoided buying the expensive costume(戏装),but finally she agreed.The next day Tom appeared as the powerful Superman,showing off through the hospital halls and coolly waving his hand to the people greeting him along the way.And Tom,with the strength of his fantasy,successfully made it through the operation.The power of imagination need not be reserved for children only.We all have the power to use our fantasies to attempt things we never thought possible,to go through those things that seem impossible,and to achieve what we never believed we could.Just as Dr.Epstein puts it,"If you can dream it,you can do it."It doesn’t mean that you should dress as a superhero for your next job interview.But,next time you are tested in a way that seems impossible, imagine what it would take to overcome it.Become the person you need to become to win over your challenge and do it in your mind first.So,let your imagination run wild,and dare to dream.41．What do we know about Tom?A.He was seriously ill.B.He was a dishonest boy.C.He was crazy about magic.D.He was Dr.Epstein’s patient.42．What can be inferred about Tom’s mother?A.She was a rich lady.B.She refused Tom’s request.C.She wanted Tom to be a superhero.D.She wanted to get Tom through the pain.43．When Tom went for the third operation,he .A.pretended to be painfulB.acted like a superheroC.appeared in poor spiritsD.argued with his mother44．In the last paragraph,you are advised .A.to go through some difficult testsB.to wake up from your wild dreamsC.to become a powerful person in your mindD.to wear expensive clothes for job interviews45．What is the purpose of the passage?A.To tell us an interesting story.B.To help us make right decisions.C.To advise us to care about children.D.To encourage us to use our imagination.CMy Fair Lady is a musical that captured the hearts of a generation, with the original Rex Harrison and Julie Andrews stage recording to be found on many a gramophone(留声机)in 1950s New Zealand. This Auckland show, in a revival from Opera Australia, is based on George Bernard Shaw’s play Pygmalion, which in turn is an ironic retelling of the myth of a king who fashions a statue he loves so deeply that Aphrodite takes pity on him and breathes life into her.Falling in love with one’s own creation is a version of self---adoration that Shaw’s Henry Higgins personifies. Eliza Doolittle represents Shaw’s belief that an ambitious young woman can take her life into her own hands and shape it as she chooses ---well, sort of, given the confines of the stuffy English class system. The absurdity(荒谬)of the po-faced(一本正经的)English upper classes is consummately captured in the scene.Shaw called it (My Fair Lady) a romance, not in the conventional sense of lovers going off into the sunset, but in the sense that Eliza’s transformation is improbable, although plausible. Almost 100 years on from the writing of Pygmalion, more than 50 since the first Broadway production of My Fair Lady, the gender politics are seriously dated. And to misquote Shaw: the feeble ending---Eliza’scapitulation---does indeed go down to the rag shop of ready-mades and reach-me-downs where romance keeps its stock of happy endings.However, as a pleasant and satisfying “trip down memory lane”, the show has considerable charm. Frederick Loewe’s music is timelessly splendid and the singing is superb.This lavish production, on a majestic revolving set, is an old-fashioned-style musical, demonstrating classical operatic restraint rather than ballsy(有胆量的) Broadway theatricality. William McInnes (Higgins) mines every last drop of humanity from a domineering, impetuous character who storms and bullies. Taryn Fiebig plays Eliza with feisty, infectious glee occasionally marred by some inauthenticity of characterisation. Robert Grubb is a rollicking Alfred P. Doolittle and Ilona Rodgers is an elegantly grand Mrs Higgins.It may not blow your socks off, but it’s undeniably entertaining.46．What was “My Fair Lady” originally?A.It was a wonderful movie.B.She was a queen of a country.C.It was a musical play.D.She was a maiden of a rich man.47．What kind of person is Henry Higgins in the play?A.He is great man who created a beauty.B.He is a man of self-adoration.C.He is a rich man.D.He is a man laughed by many people.48．What is the meaning of the underlined sentence in paragraph 3?A.My Fairy Lady is a conventional romance full of the common love stories.B. My Fairy Lady is a success due to the romantic story.C. My Fairy Lady is a completely implausible romance because of the performance.D.My Fairy Lady is an unusual romance due to the character’s change of status. 49．In Broadway show of My Fairy Lady, who acted Eliza Doolittle?A.Julie AndrewsB.Frederick LoeweC.Taryn FiebigD.Ilona Rodgers50．Which is NOT right according to the passage?A.My Fairy Lady’s beautiful music and singing are excellent.B.My Fairy Lady was adapted from one of George Bernard Shaw’s plays.C.Eliza Doolittle represents the absurdity of the upper class’s life.D.My Fairy Lady reflects the classical operatic restraintDAdele might not be a typical role model. She used to smoke and drink a lot, and she swore(说脏话). But this ordinary London girl has attracted the hearts of millions of people with her extraordinary music.The 24-year-old singer and songwriter became an instant success in 2008. Her songs of heartbreak that featured in both of her best-selling albums 19and 21— her ages at the release time — have brought tears to the eyes of her fans. People can relate to her feelings of loss and regret after a difficult breakup.Despite not releasing an album this year, Adele has had a great year. She was named Entertainer of the Year by The Associated Press for her influence on the entertainment industry and culture in 2012. She also won six Grammy Awards in February and sang the theme song for the latest James Bond movie, Skyfall.However, the world nearly lost her voice. This successful superstar faced hardship after a big year in 2012. She got a bleeding throat.It was a huge blow to her. "Singers are vocal (发声的) athletes — it’s the same as an American football player having a knee problem," her doctor Steven Zeitels told the BBC.In many ways, the worst part for Adele was how quickly the news developed. Rumors like "She will never sing again!" and "She wanted to kill herself!" soon spread.Adele cried a lot. "But crying is really bad for your vocal cords (声带), too!" she recalled in an interview with Vogue magazine.To get her voice back, she followed the doctor’s strict orders after operation. So, Adele cut her favorite curry from her diet and gave up drinking and smoking.The toughest aspect of her recovery was forced silence. Adele could not talk for a large amount of time until she found a phone app that translated her typed words into speech."I found this one app where you can swear," she told CBS’s program 60Minutes.At this year’s Grammy Awards ceremony, Adele announced that her voice was back, stronger than ever, by performing loud her hit single Rolling in the Deep."I burst into tears when I found out," she told Vogue, "that I would love, absolutely love, to win."To conclude the year of 2012, Adele also topped Forbes’ list of Brightest Music Stars Under 30.The magazine said she was "attractive, surprising and incredibly hard-working".51．Why were so many people crazy about Adele?A.Because she likes smoking.B.Because she likes swearing.C.Because she is beautiful.D.Because she made outstanding music.52．Adele’s success in 2008 was that.A.she was very famousB.her albums 19 and 21 were sold the bestC.she was highly praised by one magazineD.her fans liked her very much53．Which of the following is not the harvest that Adele made in 2012?A.The Associated Press named her Entertainer of the Year.B.She sang the theme song for the movie, Skyfall.C.She awarded six Grammy Awards to other singers.D.She was excellent in Forbes’ list of Brightest Music Stars Under 30.54．What is the most difficult thing for Adele in recovering?A.Giving up smoking.B.Giving up drinking.C.Cutting her favorite food from her diet.D.Being forced not to speak.55．From the text we can learn Adele is .A.negativeB.activeC.discouragedD.hard-workingEChi Chi weighs only 13 pounds. “He’s so tiny，I can carry him with one hand，”says Mary Lane. “Most people see him and think he’s useless.”But last October，Chi Chi proved to be more than just a pretty face. Mary and her husband，Rick，were relaxing on the beach one afternoon while on vacation in North Carolina’s Outer Banks. As usual，Chi Chi was lying on his blanket in his own little beach chair.“We had our noses buried in books，”recalls Rick，“when suddenly the dog became extremely uneasy. His bark was different from anything we had heard before. And he would not let us ignore him.”Chi Chi ran back and forth in front of his chair as if to run down the beach. The Lanes sat up to see two elderly women in the ocean，about 100 yards down the beach and 10 feet off shore. One was on her back，her head under the waves. The other was struggling hard to keep her friend’s head above the surface.The Lanes rushed across the sand and into the surf. Rick went to the woman in danger of drowning，while Mary held fast on to the other one and pulled her up on the beach. “Then I went back to help Rick，” Mary says. “The sand dropped off steeply，and a riptide(激流)was beating the woman under. She was completely helpless.”Not getting well from recent knee surgery，the woman had been unable to turn over or push herself up. “Her friend had been in danger too，” Mary says. “The waves were pushing her around. There’s no way she could have held on much longer.”The women hadn’t called out for help. “They were struggling so hard that there was no time for screaming，” Mary recalls. “But Chi Chi had sensed their danger.”Duty done，Chi Chi was back in his chair，asleep，by the time the two women were on dry ground and the Lanes had returned to their blankets. Luckily，the women were fine，though shaken. They thanked the Lanes for saving their lives.Back home in Greensboro，North Carolina，the Lanes ordered a special collar with the words “Hero Dog” on it.56．How does Chi Chi impress the people around it?A.It is lovable.B.It is of no use.C.It is very ugly.D.It is too small.57．When the two women were struggling in the ocean，what were the Lanes doing?A.They were sleeping soundly.B.They were absorbed in reading.C.They were wiping their noses.D.They were bathing in the sun.58．Why did Chi Chi run back and forth in front of his chair?A.It sensed that a danger was upon them.B.It smelled there was a storm on the way.C.It was trying to draw its master’s attention.D.There was something wrong with its master.59．Why couldn’t the woman get out of the water?A.She was bitten by a shark.B.Her friend didn’t offer help.C.She was too weak to stay awake.D.There was something wrong with her knee.60．What is the text mainly about?A.How Chi Chi became a “Hero Dog”.B.A pet dog was saved by two women.C.What is the best place to go on holiday?D.The Lanes helped two strangers out of trouble.第II卷（非选择题）四、短文改错：共1题每题10分共10分61．假定英语课上老师要求同桌之间交换修改作文,请你修改你同桌写的以下作文。

四川省大竹县文星中学2015-2016学年高一12月月考英语试题注意事项：1．答题前填写好自己的姓名、班级、考号等信息2．请将答案正确填写在答题卡上第I卷（选择题）一、单项选择：1．I don't like such novels________you read.A.whichB.thatC.asD.when【答案】C【解析】句意：我不喜欢你读的这种小说。

as引导定语从句时通常构成such …As或the same …As两种搭配,其中such和same修饰其后的名词,as为关系代词,指代其前的名词,引导定语从句。

2．—Look out! The water is boiling. Don’t get yourself burned.—A. What for?B. Why not?C. Got it.D. Never mind.【答案】C【解析】考查交际用语。

根据语境中的"小心!水正在沸腾,不要烫着自己。

"可知,对方的回答应该是"明白了"之意,故用Got it表示此意。

What for?"为什么?";Why not?"为什么不呢?";Never mind"不要紧"。

3．I________him to give up playing computer games, but he didn't listen.A.advisedB.persuadedC.suggestedD.practiced【答案】A【解析】句意:我劝他放弃玩电脑游戏，但他不听。

advise sb.to do 建议某人做，劝某人做；persuade sb. to do说服某人做；suggest sth. (to sb.)(向某人）建议某事；practice doing sth.练习做某事。

4．In the market, dealers were ________ with growers ________the price of coffee.A.quarrelling; aboutB.bargaining; overC.quarrelling; overD.bargaining; on【答案】B【解析】句意：在市场上,商人们正与种植者就咖啡豆的价格进行商谈。

四川省营山县2015-2016学年高二12月检测历史试卷第I卷（选择题）一、单选题：每题4分共48分1．董仲舒的“天人感应”学说继承了儒家的“仁政”思想，这主要表现在A.主张“民为贵，社稷次之，君为轻”B.提出“君者舟也，庶人者水也。

水则载舟，水亦覆舟”C.认为天子受命于天，地位不可动摇D.认为人君要爱护百姓，如果残暴，天将降灾祸于他2．“自宋以降，仗义死节之士远轶前古，论者以为程朱讲学之效。

”材料表明，程朱理学对宋代以后中国社会的影响主要表现为A.丰富和更新了儒学思想体系B.成为维护封建专制的工具C.压抑了知识阶层的个性发展D.重建了人们的价值与信仰3．五四运动时期，进步的思想家把明清之际的某人当作反孔的先驱。

冯元仲称赞他“手辟洪蒙破混茫，浪翻古今是非场。

通身是胆通身识，死后名多道益彰”。

以下观点哪一项最有可能是他的主张A.民为贵，社稷次之，君为轻B.虽孔夫子亦庸众人类也C.保天下者，匹夫之贱与有责焉耳矣D.饿死事小，失节事大4．《十日谈》中有一则故事：“一个从小与世隔绝的青年，跟父亲下山进城，路遇一群漂亮姑娘。

青年问父亲这是什么东西，虔诚信教的父亲答道：‘她们全都是祸水，叫绿鹅。

’他嘱咐儿子别去看她们。

儿子却说：‘爸爸，让我带一只绿鹅回家吧。

’”薄伽丘用这则故事想要说明A.人生的目的就是追求幸福B.人的自然天性无法阻挡C.青年人从来不盲从盲信D.将女人比作祸水很愚蠢5．建国后各时期的教育方针具有不同的时代特点。

属于“文化大革命”时期的教育方针是A.“教育要面向现代化，面向世界，面向未来”B.“紧密结合阶级斗争和路线斗争的实际组织教学”C.“以培养工业建设人才和师资为重点，发展专门学院”D.“肃清封建的、买办的、法西斯主义的思想，发展为人民服务的思想”6．文艺复兴运动时期的思想大师把人文主义当作自己的旗帜，他们颂扬“人”，蔑视“神”；赞美“人性”，贬抑“神性”；提倡“人权”，否定“神权”。

造成这种社会现象的社会根源在于A.反对天主教会宣扬的神权封建思想B.资产阶级个人主义的反映C.资产阶级反对封建束缚，要求提高政治经济地位的反映D.资本主义商品经济的发展7．主教扯着嗓子喊：“教皇规定：……抢劫教堂的犯人出9个金币，谋杀父母或兄弟姐妹的犯人出15个金币，就可以获得赦免。

2021年四川省营山县回龙中学高三12月检测英语试卷学校:___________姓名：___________班级：___________考号：___________一、单项选择1．What surprised Mr. Lee most was, I think, Clement had done his work neatly and correctly.A．when B．what C．which D．that2．He stood at the window, thinking where he his camera last.A．saw B．has seen C．had seen D．would see3．During the quality time at night, the father enjoys watching TV, while the mother together with her three children fond of listening to popular songs.A．is B．are C．was D．were4．He's lived in London and Manchester, but he doesn't like city very much.A．either B．neither C．both D．none5．We offered her our congratulations her passing the driving test.A．at B．on C．for D．of6．A new study suggests that yelling at children may have consequences that go beyond of beating them.A．ones B．these C．those D．that7．It was sad to me that they, so poor themselves, bring me food. A．might B．would C．should D．could8．Almost every country celebrating a special will set off fireworks.A．situation B．state C．condition D．occasion9．________ the forest should be punished.A．Anyone sets fire toB．Whoever sets fire toC．Who sets fire toD．One sets fire to10．If you ask me whether I am with doing a lot of homework every day, I will say yes. But as a student, I have to do so at present.A．satisfied B．encouraged C．pleased D．bored11．I’ve the habit of calling in on my grandparents on my way home fromschool.A．come into B．gone into C．got into D．run into 12．Mark Zuckerberg is the founder of the site Facebook, you can have a look at each other’s pictures.A．where B．which C．when D．as13．—I found my little son not feeling well this morning. I’m afraid he is ill.— .A．Don’t worry too much B．It’s nothing at allC．I’m sorry to hear that D．Take it easy14．Many great artists were not famous in their own time, and people only started to them many years later.A．remind B．appreciate C．inspire D．assist 15．—Wha t’s your dream?—Well, my parents wouldn’t expect me to be a banker, but I still.A．hope to B．hope so C．hope not D．hope for二、完形填空完形填空I know a doctor who is an expert in the area of nuclear medicine and is regarded by his peers as one of the most brilliant in his field.When I asked him about his feelings concerning his , he responded as follows, and me to present:"As far as I am concerned, a day will come, many years in the , where people will look at this science of nuclear medicine and they will it to a craft practiced by witch doctors(巫医). They will wonder how people could have been so to use radioactive dyes in the nuclear imaging process. They will my published research and think that I must have been a foolish doctor."He further explained, " of the day can be the stupidity of tomorrow. The scholars who my work today will be denied by the intellectuals of tomorrow.I am not by their high regard of my because I know a day will come in the future where we are all regarded as having been miserable .""Ever hear of a guy named Aristotle? In his day, he was considered to be a .Of course, he also believed in the concept that the sun revolved around the earth. Years later, he would be by Galileo and Copernicus, who no doubt considered Aristotle to be a total fool."He concluded by stating, "I find certain scientists to be the most people I know, generally, totally , and convinced that they have the answer to all problems. In my mind, a reasonably . person is the fellow who recognizes that life is little more than a lot of questions answers, and one answer should only lead to another question. The truly intelligent person is somebody who life is little more than a string of uncertainties and the immediate answers we acquire are rarely absolutes, but only a(n) to the next string of uncertainties."Anyway, from my perspective, that answer seems pretty "smart". 16．A．medicine B．discovery C．wealth D．reputation 17．A．ordered B．allowed C．forbade D．forced18．A．future B．past C．history D．world19．A．lead B．refer C．compare D．turn 20．A．powerful B．dangerous C．clever D．stupid21．A．read B．ignore C．burn D．accept 22．A．Experience B．Knowledge C．Usage D．Concept23．A．stop B．finish C．admire D．require 24．A．frightened B．satisfied C．praised D．flattered 25．A．tricks B．skills C．medicines D．experiences 26．A．fools B．scientists C．researchers D．scholars 27．A．model B．worker C．hero D．genius 28．A．doubtfully B．hesitantly C．eagerly D．wrongly29．A．killed B．denied C．blamed D．defeated 30．A．disgusting B．inspiring C．challenging D．demanding 31．A．mean B．gentle C．modest D．proud 32．A．intelligent B．responsible C．generous D．adventurous 33．A．in case of B．in search of C．in favor of D．in need of 34．A．loses B．starts C．recognizes D．suggests 35．A．solution B．exit C．entry D．bridge三、阅读选择阅读理解"Plants were expected to get larger with increased carbon dioxide in the atmosphere, but changes in temperature, humidity and nutrient availability seem to havetrumpedthe benefits of increased carbon dioxide," said researchers from the National University of Singapore.45 percent of the species studied now reach smaller adult sizes than they did in the past. The researchers point out that warmer temperatures and changing habitats, caused by climate change, are possible reasons for the shrinking of creatures."We do not yet know the exact mechanisms involved, or why some organisms are getting smaller while others are unaffected," the researchers said. "Until we understand more, we could be risking negative consequences that we can’t yet quantify."The change was big in cold-blooded animals. Only two decades of warmer temperatures were enough to make reptiles(爬行动物) smaller. An increase of only 1℃ caused nearly a 10 percent increase in metabolism(新陈代谢). Greater use of energy resulted in tiny tortoises and little lizards. Fish are smaller now too. Though overfishing has played a part in reducing numbers, experiments show that warmer temperatures also stop fish growth. There is a recent report on warmer temperatures’ negative effects on plankton(浮游生物),the base of the marine ecosystem.Warm-blooded animals weren’t immune from the size change caused by climate change. Many birds are now smaller; Mammals have been miniaturized too. Soay sheep are thinner. Red deer are weaker. And polar bears are smaller, compared with historical records. This isn’t the first time this has happened in Earth’s history.55 million years ago, a warming event similar to the current climate change caused bees, spiders and ants to shrink by 50 to 75 percent over several thousand years. That event happened over a longer time than the current climate change.The speed of modern climate change could mean organisms may not respond or adapt quickly enough, especially those with long generation times. So, it is likely that more negative influences of climate change will be shown in the future.36．Which of the following would be the best title for the passage?A．Why do some species become smaller?B．How does climate change in Earth’s history?C．Climate change has many negative effectsD．Species become smaller as climate warms37．The underlined word "trumped" in the first paragraph can be replaced by " ". A．increased B．beaten C．strengthened D．equaled 38．Researchers from the National University of Singapore believe that .A．how climate change affects animals’ sizes has not been found clearlyB．all the animals on the Earth have become smallerC．too many studies on animals’ siz es have been doneD．climate change has more negative effects on warm-blooded animals39．What can we learn from the passage?A．Climate change has even affected plankton negatively.B．Birds have suffered more from climate change than fish.C．Cold-blooded animals become smaller because of the lack of food.D．The warming event has never happened in Earth’s history before.The Pew report—which was based on surveys carried out in Britain, France, Germany, Italy, Spain, Greece, Poland and the Czech Republic—concluded that the European Union was “ the new sick man of Europe”.The percentage of Europeans with a favorable view of the EU has plunged from 60 percent last year to 45 percent now.The UK may be considered the most Eurosceptic（欧洲怀疑论者）country, but its support for the union has barely changed in the past 12 months, slipping only two points to 43 percent.By contrast, France’s backing for the EU has slipped sharply, from 60 percent last year to 41 percent today.On the question of whether to remain in the EU, 46 percent of the British want to leave the union and surprisingly, the same percentage want to stay.The Pew report’s authors said, “The long-drawn economic crisis has created bad forces that are pulling European public opinion apart, separating the French from the Germans and Germans from everyone else.”They added, “The effort over the past half century to create a more united Europe is now the main disaster of the euro crisis. The European project now stands in a bad reputation across much of Europe.”The only European leader rated highly by their own voters was the German Chancellor Angela Merkel, with 74 percent voters in favor of her.Prime Minister David Cameron was the next highest with a positive score of 37 percent among the British public, although he can take some comfort from the fact that 58 percent of Poles（波兰人）and half of all French people think he is doing a good job.In spite of the dark economic future and growing doubt of the EU, there were strong majorities of more than 60 percent in favor of keeping the euro in the five countries surveyed that use the single currency.40．Which of the following is TRUE about the recent Pew report?A．The UK has the smallest number of people against the EU.B．There’s a slight change of the UK’s support for the EU.C．More than half the Germans raise doubt about the EU.D．A vast majority of French people are in favor of the EU.41．As to whether to remain in the EU, ______.A．The British are divided equally B．few British want to stayC．half British want to leave D．many British don’t care about it 42．What’s the Pew report’s authors’ attitude towards the relation between France and Germany?A．Enthusiastic. B．Optimistic.C．Negative. D．Neutral.43．Why does Prime Minister David Cameron feel a little bit comfortable?A．Only a score of 37 percent of Britons go against him.B．Many of the Poles and French think well of him.C．More than 60 percent of the Europeans are in favor of keeping the euro.D．Angela Merkel has 74 percent voters supporting her.Loch Ness, the largest freshwater lake in the British Isles, is twenty four miles long and, at one point, one mile wide. It has an average depth of four hundred and fifty feet and at times drops close to a thousand. It is cold and murky(浑浊的), with dangerous currents. In short, it is the perfect place to hide a monster from even the sharpest eyes of science.The Loch Ness Monster, also called Nessie, is supposedly living in this area. The earliest recorded sighting of the Loch Ness Monster was in the biography of Life of St. Columba byAdamnan in the year AD 565. The monster apparently attacked a man who was swimming in the River Ness.The monster didn’t make headlines again until August 27, 1930, when 3 fishermen reported seeing a creature with 20 feet long approaching their boat, throwing water in the air. In 1933, after a new road was built along the edge of the Loch, the number of reports rose suddenly. Early in 1934, Author Grant, a young student, was out on his motorcycle one evening when he almost ran into t he monster as it crossed the road. Grant’s description of the thing — small head, long thin neck and tail with a big body, seemed to match the appearance of the plesiosaur(蛇颈龙), an aquatic(水生的) type of dinosaur that has been extinct(已灭绝的)for 65 million years. The Loch Ness Investigation Bureau was formed in 1962 to act as a research organization for information about the creature. Even now, efforts have continued to find the monster. A great deal of information was discovered about the Loch, but they hav en’t yet to produce any specific evidence of a monster.Skeptics(怀疑论者) argue that the water in the Loch is too cold for a plesiosaur to live in. They also argue that an air-breathing animal, like a whale or seal, would spend much more time on the surface than the creature seems to, and would be spotted more often.Some scientists have wondered if the sightings might be caused by an underwater wave which is known to sometimes occur in deep, long, and cold lakes, like Loch Ness. Such a wave might push debris(废弃物)to the surface that might look like a strange animal.However, none of these is identified.44．According to the skeptics, which of the following is TRUE?A．It is impossible for a monster to live in cold water.B．The Loch Ness Monster often stays under the water.C．The Loch Ness Monster is an air-breathing animal.D．There is no so-called monster in Loch Ness.45．The purpose of setting up the Loch Ness Investigation Bureau is to .A．research the plesiosaur in the Loch NessB．protect the Nessie in the lakeC．collect some information about the NessieD．catch the Loch Ness Monster46．Which of the following is the correct order for the things that happened in the passage? a. A young student met with a monster crossing the road.b. A swimmer was attacked by a monster in Loch Ness.c. A new road was built along the edge of the Loch.d. The Loch Ness Investigation Bureau was set up.e. Three fishermen saw a creature swimming towards their boat.A．b, e, c, a, d B．a, b, e, d, cC．b, d, a, c, e D．d, c, e, b, a47．We can infer from the passage that .A．Nessie is an aquatic type of dinosaurB．Nessie has a 20-foot-long bodyC．Nessie is an underwater waveD．Nessie is still a mystery48．What does this passage mainly talk about?A．The natural scenery of Loch Ness.B．The Nessie.C．Skeptics’ opinions on Loch Ness Monster.D．The Loch Ness Investigation Bureau’s research results.The Age of UnreasonCharles HandyIn his book The Age of Unreason Professor Handy describes the dramatic changes that are taking place in our lives today and warns that we must adapt to these changes if we want to survive in the future.Handy believes that in the future less than 50% of the workforce will be employed full-time by an organization. These full-time employees will be the qualified professionals, technicians, and managers who are essential to an organization. Their working lives will be a lot more demanding than today, but in return they will be well-paid and they will retire earlier. The rest of the workforce will be self-employed or will work part-time, providing organizations with the products and services they require on a contract basis. Handy forecasts a big increase in the number of working mothers in the future and believes there will be a large number of unemployed.Handy gives us plenty of figures to worry about. He estimates that by the year 2040, one person in five will retire, and one in ten will be over seventy-five years old. There will be oneretiree to every three people of working age, and even more than that in countries such as Germany and Switzerland, where the proportion will be as much as one to two. Retirees will remain healthy and active for longer than they do today and many will live to be a hundred years old, a fact which leads Handy to suggest that the term retirement will no longer be appropriate. He suggests the third age is a more appropriate description, since it will be as important a part of our lives as the first age of learning and the second age of working are for us today.49．Professor Handy wrote the book most probably to .A．warn us of potential social problems in the futureB．predict the leading professions in the coming yearsC．describe the effect of unemployment on societyD．suggest a better term for future retirement50．According to Professor Handy, the future workforce will .A．adapt to the changes in retirement easilyB．be mainly self-employedC．have fewer full-time workers than todayD．work on a contract basis51．From the last paragraph, we learn that about 30 years from now, .A．the number of retirees will double in many countriesB．ageing will be a common and serious problemC．10% of the population will live to be 100 years oldD．the third age will be the most important part of our livesMy grandfather died more than twenty-five years ago. I was fifteen. He was kind, strong, fair, and very funny. When I was a young musician, he was my biggest fan. I played my violin for him when he visited, and he loved everything, but each time he had one request. “Could you play ‘Amazing Grace’?” he asked, full of hope and with a twinkle in his eye, because he knew my answer was always, “I don’t know that one!” We went through this routine at every major holiday, and I always figured I’d have time to learn it for him later.About the time I entered high school and started guitar, Grandpa got cancer. The last time I saw him alive was Thanksgiving weekend in 1985. My mom warned us that Grandpa didn’t look the same anymore and that we should prepare ourselves. For a moment I didn’trecognize him. He looked so small among all the white sheets. We had all gathered in Ohio for the holiday, and I’m sure we all knew we were there to say good-bye. I can see now that Grandpa held on long enough to see us each one more time. I remember how we ate in the dining room and laughed and talked while Grandpa rested in his hospital bed. I wonder if it was sad for him to be alone with our voices and laughter.____________________.The next morning I found my moment alone with him. I pulled out my guitar, tuned to his appreciative gaze, and finally played for him “Amazing Grace.” I had worked on it for weeks, knowing it never mattered whether I actually played it well and choosing not to believe as I played that it was my last concert for my biggest fan. The cancer had stolen his smile, but I saw joy in his eyes. He held my hand afterward, and I knew I had done something important.I argued with people all through college about my music major. I was told by strangers that music wouldn’t make me any money and it wasn’t useful like be ing a doctor. But I know firsthand that with music I was able to give my grandpa something at a point when no one else could.52．At first the author didn’t play ‘Amazing Grace’ for Grandpa because _________. A．her grandfather was just joking.B．she found it difficult to playC．she disliked playing it.D．she hadn’t learned it yet53．From the last sentence in Paragraph 2 we can infer that ____________.A．Grandpa was too weak to feel anythingB．Grandpa was used to living aloneC．Grandpa treasured love from familyD．Grandpa was optimistic about his health54．When the author finally played “Amazing Grace” for Grandpa, ____________.A．she brought him love and comfortB．she knew she must play it wellC．she made him smile joyfullyD．she believed she could play it many times for him.55．What is the author’s attitude toward her music major?A．Disapproving. B．Positive.C．Doubtful. D．Regretful.四、七选五Today it is common to see people who walk about with colored wires hanging from their ears wherever they go. They move about in their personal bubbles, sometimes unaware of what’s happening around them. 56．Outside life is shut out. So are you one of “them”?For me, walking around in my own personal bubble is perfect. 57．What’s even better, wearing earphones seems to give a signal to people which says, “I’m not available for chatting at the moment!”Suppose, you’re at work and about to make an incredible b reakthrough, but a colleague suddenly turns up. At this precise moment, the slightest disturbance would break your concentration. 58．Once again, those wires hanging from your ears would be sure to give that “Go away!” signal.59．It’s probably part of the growing up stage when they just want to ignore their whole family. While their mothers give them lectures about why they should do their homework, they can just turn up the volume on their MP3 player, smile, and say “Yes, Mum.” Problem solved.Pretty soon, not only will we have pretty colored wires hanging from our ears—but also our brains will be directly plugged into some new high-tech instruments. We’ll be in a virtual(虚拟的) world, communicating with everyone else, or choosing not to, as we like. In this world, we will all be permanently plugged in. 60．And they are changing our social habits along the way.In the end, there is a thin line between using technology as a tool for making life better and being a slave to it! It’s so strange—suddenly, I don’t f eel like wearing my earphones anymore. A．Our instruments are changing quickly.B．I also have wires hanging from my ears.C．In the home situation, teenagers love these wires.D．I don’t have to deal with the noise from the environment.E.After all, I am listening to my favorite music and would rather not be disturbed.F.Listening to music through earphones is the perfect way to ignore such interruptions.G.They walk around in their own spaces, with their personal “digital noise reduction systems”.五、用单词的适当形式完成短文阅读下面材料，在空白处填入适当的内容（不多于3个单词）或括号内单词的正确形式。

四川省营山县回龙中学2014-2015学年高一6月阶段测试英语试卷考试时间：120分钟；满分：150分第I卷（选择题）一、单项选择：共15题每题1分共15分1．The Spring Festival is _____ time when Chinese people get together to eat, drink and have _____ fun with each other.A.a; /B.a; theC.the; aD.the; /2．______ more than half of us were against the new plan, he still decided to carry it out.A.AsB.SinceC.UnlessD.While3．---I hear Tony ______as a lawyer. Why did he quit teaching?---Who knows? Maybe he just wants to experience a totally different life.A.workedB.is workingC.was workingD.will have worked 4．---Are you satisfied with the result ?---Not at all. ______.A.I must be betterB.It can’t be betterC.I could have been betterD.It couldn’t be worse5．Mary is giving me English lessons__________my teaching her Chinese.A.exchange forB.exchangeC.in exchange forD.to exchange for 6．He got up late and hurried to his office, ___________ the breakfast _________.A.left; untouchedB.to leave; untouchingC.leaving; untouchedD.having left; untouching7．In the dark forests, some large enough to hold several English towns.A.do many lakes layB.lie many lakesC.do many lakes lieD.many lakes lay 8．The two books are _______ same size, and similar _______ content.A.of; inB.in the; toC.of the; inD.in; of9．The food in this restaurant can't ____ everyone, for different people have different tastes. A.agree to B.agree on C.agree with D.agree10．As a poet, Hai Zi used to write many romantic poems ______ people usually attach positive and hopeful meanings.A.on whichB.to whichC.with whichD.in which11．Nowadays good things _____ to save wildlife in Tibet and many other places with the joint efforts of the government and society.A.have doneB.are being doneC.are doingD.will be done 12．Perhaps I’m not quite fit for the jo b, but ________, please let me have a try.A.somehowB.anywayC.thereforeD.though13．The poor children are looking forward to _____ a Christmas present that day.A.giveB.be givenC.givingD.being given 14．—Why did the police _____ the crowd?—Because th e president’s car ____ in the street.A.break down；broke downB.break up；broke upC.break down；broke upD.break up；broke down15．Since 1949, the people’s living standard _______, causing a big _______ in population.A.has been raised; riseB.has been rose; raiseC.has raised; riseD.has raised; rose二、完形填空：共20题每题2分共40分With his leg lame(瘸的)and his teeth uneven, the boy almost thought of himself as the most unfortunate child in the world. He 16played with his classmates, and when asked to answer questions, he always 17his head without a word.One spring, his father brought home some saplings(树苗). 18of his children would plant a sapling and he promised, "Whoever 19his sapling best shall get a favorite gift." The boy certainly wanted to get the gift. 20seeing his brothers and sisters watering the trees, an idea 21him: he hoped the tree he planted would die soon. So after watering it once or twice, he never 22it. A few days later, he was 23to find it not only didn't die, but also grew some fresh 24. Compared with those of his brothers and sisters, his appeared greener. His father kept his 25, bought the little boy a gift and said he would surely become an outstanding 26when he grew up.From then on, the little boy slowly became 27and confident. One night, he suddenly 28 his biology teacher once said that plants 29grow at night. Why not go to see his tree? When he came to the courtyard, he found his father was working near his tree with a ladle(长柄勺). All of a sudden, he 30: his father had been secretly 31his small tree! He returned to his room, tears 32his eyes.Decades passed. The little boy didn't become a botanist. 33, he was elected President of the United States. His name was Franklin Roosevelt. 34is the best nourishment (滋养品)of life. 35it is just a bucket of water, it can make the tree of life grow well.16．A.ever B.seldom C.still D.often17．A.held B.raised C.lowered D.covered18．A.Both B.None C.One D.Each19．A.likes B.protects C.grows D.watches20．A.And B.So C.Before D.But21．A.cared for B.got rid of C.occurred to D.put forward22．A.appealed to B.took care of C.adapted to D.turned to23．A.surprised B.frightened C.disappointed D.amused24．A.roots B.leaves C.branches D.seeds25．A.word B.balance C.agreement D.opinion26．A.teacher B.gardener C.president D.botanist27．A.satisfied B.certain C.optimistic D.independent28．A.believed B.recalled C.repeated D.knew29．A.generally B.hardly C.recently D.voluntarily30．A.remembered B.understood C.wondered D.admitted31．A.cutting B.decorating C.watering D.fertilizing32．A.filling B.falling C.dropping D.crying33．A.Therefore B.Besides C.Moreover D.Instead34．A.Love B.Water C.Disability D.Father35．A.So long as B.If only C.Now that D.Even though三、阅读理解：共20题每题2分共40分Ad. 1April fool’s p artyOn Friday, April 1, Inner Affair goes back to the days of funk! Classic Tunes from the 70’s and 80’s by DJs Den & Sion. 9pm till late.Tickets: Free entrance for those in costume, otherwise 50 yuan (US$6)Time/date: 9 pm, April 1Place: Inner Affair, 1/F Qiankun Dasha, 6 Sanlitun Xiliujie, Chaoyang DistrictTel: 8454 0321Ad. 2Language in useEnjoy free in house coffee, tea and beer as well as music and dancing. Practice your Chinese, make friends and have fun.Time/date: 7 to 9 pm, March 25Place: Language In Use Club, 2/F, Science Fortune Center, 8 Xueqing Lu, north of Xueyuan Lu, Haidian DistrictAd. 3The “worst” partyOrganized by Ozone Productions, the party is set to be “the worst ever”, with the lamest music from the 60s, 70s and 80s. Special prizes will be awarded to the worst dressed or for bad fashion sense.Tickets: Free entranceTime/date: 9 pm, April 1Place: Pula Pula, Tianze Lu, Oriental Seven Colours Plaza, Chaoyang DistrictTel: 64668575Ad. 4La Nuit FrancaiseAgain on the 2nd Thursday of the month La Nuit Francaise will be held at Le Rendezvous. The monthly event is an opportunity for all French people and everyone interested in France or speaking French to gather together.The evening features three glasses of wine and canapes for participants and a special exhibition. Time/date: 7 to 10 pm, April 14Place: Le Rendezvous, 3 Gongti Beilu, across from the Pacific Century Plaza, Chaoyang District Tel: 64629110Ad. 5Marco VDutch DJ Marco V drops by Banana for a gig which is supported by Hong Kong’s DJ Spark. Marco V has been around for many years, as an inventive, style blending deejay and a successful and devoted producer. His spinning is energetic, crowd pleasing and never sees an empty dance floor. He was ranked No. 15 in this year’s international DJ MAG DJ Top100.Tickets: 40 yuan (US$4.80) in advance, 50 yuan (US$6) at the door, both include a free drink Time/date: 10 pm to 4 am, March 31, April 1Place: Banana, in the lobby of the Scitech Hotel, 22 Jianwai Dajie, Chaoyang DistrictTel: 6528363636．Which of the following is NOT true of Ad. 1 and Ad. 3?A.The two parties will be held on the same day.B.The two parties will be held at the same time.C.The entrance fees of the two parties will not be charged.D.Some old music will be played at the parties.37．Which of the following is intended for the Chinese learners?A.Marco V. Nuit Francaise.nguage in use.D.The “worst” party.38．We can infer that______.A.Marco V is a newly established band Nuit Francaise may be French wordsC.the “worst” party will attract a lot of college studentsD.you will enjoy free drink at April fool’s partyBy the time we finished, herring(鲱鱼)covered the bottom of the boat as deep as my calves(腿肚子). For the first time in days, my father seemed happy as a herring choker(捕鲱鱼的人). Then he looked at the western sky, and his smile faded. The storms were sweeping out of Canada hard and fast. No one could predict their arrival. All fishermen feared them.“We’re going back,” my father said. He pulled th e cord and started the motor.We were only two miles out, but the shoreline looked to me as far away as the moon. Over the distant hills, black clouds ran toward us like wild horses. We made it only halfway home before we met the storm.The wind came first. It lifted the lake in whitecaps. The weight of the herring made us ride low in the water, and the waves broke over our bow. My father struggled to hold us on course. I’d put on my raincoat, but I had no life jacket.Then the rain fell so hard we couldn’t see the land. The boat was filling with water. I was scared, but I saw my father sitting straight, holding the boat steady into the wind, and I felt hopeful. He didn’t look hurt at all.I was starting to think we were going to make it. That’s when the mot or died. My father pulled the cord hard, but the motor wouldn’t catch. We would go down in no time.“Grab an oar(浆),” he cried above the wind. He always carried two oars for just such a moment. We began to pull hard. My father grunted, from pain or effort I couldn’t tell. He dug his oar into the violent lake and bowed into the wind again. With all my strength, I pulled on my own oar. The wind pushed hard against us. Ws seemed to be fighting the anger of the whole lake. I was tired. My arms felt heavy and on fire. I didn’t know how much longer I could push that oar through the water.As if he heard my thin king, my father called to me, “I need you, Karl. Only a little longer.”So I kept rowing.Just when I thought I had no more strength, I heard it. The sound of waves breaking against the shore. We moved into the shelter of our small cove and rode the swells toward the landing.My mother rushed through the rain to greet us. “I’ve been so worried,” she said. She hugged me and then my father.“Nothing to worry about,” he assured her. He put his hand on my shoulder. “You did well, son. How do you feel?”Tired as I was, I managed a smile. “I feel like a herring choker.”39．The author’s father decided to go back because______.A.the motor didn’t work wellB.they couldn’t catch more herringsC.the storm would arrive at any timeD.it was too cold for them to stay any longer40．The author created a picture of ______ with the underlined sentence in Para.8.A.a rare chanceB.a violent struggleC.an exciting tripD.an amazing experience41．According to the passage, what was the main reason Karl kept rowing even though he was very tired?A.He did not want to lose all the fish.B.He knew the storm was about to end.C.He knew his mother was waiting on shore.D.He did not want to disappoint his father. 42．We can learn from the passage the author felt ______ after arriving home safe.A.he were a real manB.he needed his father’s praiseC.he shouldn’t have gone out to the lakeD.he would be a herring choker when he grew upGroup–buying in ChinaModeled after US hot website , group buying websites are now popular in China. These websites use the power of group buying to get competitive discounts (打折)for a daily deal on some best stuff to do, see, eat and buy in the cities across China. Discounts are available within just one click. Zhao lei, a software engineer in Beijing, loves the one-hour lunch break at noon, as it is the be st time for him to check “today’s special” at his favorite group buying websites .Sometimes he searches for great deals at directory sites devoted to the new shopping space. Zhao spends around 800 yuan ($117.65) on group buying every month, mostly to buy food coupons (优惠劵)for eating at some nice restaurants and occasionally to find something fun to do. ‘‘I love group buying. In addition to the competitive discounts it offers, it helps me get something fun, exciting and new, and such surprises give me a reason to try som ething new,” he said. When he finds a really good bargain, he will send the link to friends or colleagues through MSN,QQ, ore-mail, or share the information at some social networking websites. In doing so, he often gets a certain cut off the price. At some sites, buyers are invited to leave notes about what they want to buy and the website will consider it if similar applications(申请)reach a certain number. That is how Zuo got her digital camera after waiting for two months. “It is cool. I want to buy a new digital camera for my trip to Switzerland this winter, but I never expected such cheap prices!”Zuo said.43．We can learn from the passage that________.A.China is the first country to start group buyingB.the price of group buying depends on the marketC.you can’t get the best you need through group buyingD.group buying is becoming popular in China44．Which of the following is TRUE according to the passage?A.Zhao Lei has to spend about 800 yuan on group buying per month.B.Zhao Lei never surfs at other directory sites for group buying.C.Zhao Lei finds it easy to do group buying.D.Zhao Lei can’t buy food coupons to eat at a nice restaurant.45．What is the passage mainly about?A.Zhao Lei’s online purchasing life.B.Group buyingC.The US hot websitesD.A new digital camera46．Zhao Lei succeeded in getting a certain cut off the price by__________.A.bargaining face to faceB.discussing with the sellersC.providing the link to othersD.inviting others to talk about the priceGood health is the most valuable thing a person can have, but one cannot take good health for granted. It is important to remember that the body needs proper care in order to be healthy. There are three things that a person can do to help stay in good shape: eat right food, get enough sleep, and exercise regularly.Proper nutrition is important for good health. Your body cannot work well unless it receives the proper kind of “fuel”(燃料).Don't eat too much food with lots of sugar and fat. Eat plenty of foods high in protein, like meat, fish, eggs and nuts. Vegetables and fruits are very important because they provide necessary vitamins and minerals. However, don't overeat. It is not helpful to be overweight.Getting the proper amount of sleep is also important. If you don't get enough sleep, you feel tired and easily get angry. You have no energy. Over a long period of time a little amount of sleep may even result in a change of personality .Be sure to allow yourself from seven to nine hours of sleep each night. If you do, your body will feel strong and refreshed, and your mind will be sharp. Finally, get plenty of exercise. Exercise firms the body, strengthens the muscles, and prevents you from gaining weight. It also improves your heart and lungs. If you follow a regular exercise program, you will probably increase your life-span (寿命).Any kind of exercise is good. Most sports are excellent for keeping the body in good shapes: basketball, swimming, bicycling, running and so on are good examples. Sports are not only good for your body, but they are enjoyable and interesting, too.If everybody were to eat the right foods, get plenty of sleep and exercise regularly, the world would be a happier and healthier place. We would all live to be much older and wiser. 47．According to the passage,_________.A.we should always keep fitB.if we were healthy, we could spend our days in doing things with less sleepC.one can eat a lot to stay in good shapeD.one needn't take any exercise if he is healthy48．In order to keep good health, ___________ .A.we should eat a lot of sweetsB.one needs a large amount of fatC.people should eat according to the foods nutritionD.we must try to sleep now and then49．Eating more and sleeping less________.A.can keep healthyB.is no good for youC.gets you more energyD.will keep your personality50．The writer explains ________in this passage.A.how to eatB.the importance of doing exerciseC.how to keep healthyD.what to eat51．The title of the article should be___________ .A.Eating and ExercisingB.How Vitamins Work in Man's BodyC.Staying HealthyD.Sleeping WellMr. Johnson, aged twenty-three, battled for half an hour to escape from his trapped car yesterday when it landed upside down in three feet of water. Mr. Johnson took the only escape route—through the boot (行李箱).Mr. Johnson’s car had finished up in a ditch (沟渠) at Romney Marsin, Kent after skidding on ice and hitting a bank. “Fortunately, the water began to come in only slowly,” Mr. Johnson said, “I couldn’t force the doors because they were jammed against the walls of the ditch and dared not open the windows because I knew water would come flooding in.”Mr. Johnson, a sweet salesman of Sitting Home, Kent, first tried to attract the attention of other motorists by sounding the horn and hammering on the roof and boot (汽车行李箱). Then he began his struggle to escape.Later he said, “It was really a half penny that saved my life. It was the only coin I had i n my pocket and I used it to unscrew(拧开…的螺丝) the back seat to get into the boot. I hammered desperately with a hammer trying to make someone hear, but no help came.”It took ten minutes to unscrew the seat, and a further five minutes to clear the sweet samples from the boot. Then Mr. Johnson found a wrench(扳钳) and began to work on the boot lock. Fifteen minutes passed by. “It was the only chance I had. Finally it gave, but as soon as I moved the boot lid, the water and mud poured in. I forced the lid down into the mud and scrambled (move with difficulty) as the car filled up.”His hands and arms were cut and bruised (擦伤). Mr. Johnson got to Beckett Farm nearby, where he was looked after by the farmer’s wife, Mrs. Lucy Bates. Huddled in a blanket, he said, “T he thirty minutes seemed like hours.” Only the tips of the car wheels were visible(can be seen), police said last night. The vehicle had sunk into two feet of mud at the bottom of the ditch.52．What is the best title for this newspaper article?A.The Story of Mr. Johnson, A Sweet SalesmanB.Car Boot Serve As The Best Escape RouteC.Driver Escaped Through Car BootD.The Driver Survived A Terrible Car Accident53．Which of the following objects is the most important to Mr. Johnson?A.The hammer.B.The coin.C.The screw.D.The horn. 54．“Finally it gave”(Paragraph 5) means that ________.A.luckily the door was torn away in the endB.at last the wrench went brokenC.the lock came open after all his effortsD.the chance was lost at the last minute55．It may be inferred from the passage that __________.A.the ditch was along a quiet country roadB.the accident happened on a rainy cold dayC.Mr. Johnson’s car stood on its boot as it fell downD.the police helped Mr. Johnson get out of the ditch四、七选五：共5题每题2分共10分In the world nothing is more important than health. If people took away our money, houses, cars, or even our clothes, we could still survive. 56Then how can we keep healthy?First of all, we should eat healthily. I usually avoid eating food high in fat, like French fries or cookies, which are junk food. 57I only eat little meat. 58It helps us build a strong body. Regular exercise is an important part of keeping me healthy. In addition, I think friends are an important part of one’s health. 59I always feel better when I am with friends than when I am alone. When I am with my friends, I always laugh. Laughing is also an important part of health. It is good to stay with my friends.By eating properly and exercising regularly, I can keep my body at a proper weight and keep healthy. By spending time with my friends, I can keep my mind as well as my body happy. These things sound easy to do, but not many people can manage them. 60A. What’s more, taking exercise is very important.B. Some people appear fat because they often eat too much.C. I think a strong will is necessary if we want to keep fit.D. I eat a lot of vegetables and fresh fruits which are full of vitamins.E. There are some people who like staying alone, but they keep healthy.F. But if our health were taken away, we could surely die.G. Many studies show that people with few friends often get sick.第II卷（非选择题）五、语法填空：共10题每题1分共10分Isalella: Mathew, do you know much about body language in countries around the world? Mathew: Sure. I’ve picke d up a few things from travelling around 61business. What’s up? Isalella: Well, I had a meeting today with a woman from Japan and she wouldn’t stop 62______(bow)! I didn’t know what to do.Mathew: Do you bow back?Isalella: No, I tried to shake her hands, but her hand was so limp(无力的).Mathew: Well, Japanese typically(典型地))bow 63(greet) each other. She might 64_______ (offend) by your strong hand-shake.Isalella: But she was in America! Shouldn’t she have known that strong handshakes in America show 65_______ (confident) and respect?Mathew: Things are different in Japan. You know, in some countries, making eye contact with others 66_______ (consider) rude.Isalella: Is that why she wouldn’t look at me in the meeting?Mathew: I think it’s 67(high) possible.Isalella: The meeting really didn’t go down well at all. I think I need to study intercultural communication(跨文化交流)) 68I have another meeting with someone from 69_______ country.Matthew: That’s a good idea. When you don’t know much abo ut other cultures, even the 70 (simple) thing can offend someone.Isalella: That’s so true. It’s great that we see eye to eye on this.六、书面表达：共35分71．感恩，是我们生活中永恒的话题。

四川省营山县回龙中学2015-2016学年高一6月检测生物试题第I卷（选择题）一、单选题1．如图中①~⑤表示某哺乳动物(2N)细胞在减数分裂过程中不同时期的细胞中不同结构或物质的数量变化。

下列说法不正确的是A.图中a、b分别表示核DNA和染色体的数量变化B.②时的细胞可表示初级精(卵)母细胞C.着丝点的分裂发生在②→③的过程中D.④时的细胞可表示配子细胞【答案】C【解析】图中a为核DNA分子、b为染色体、c为染色单体,A正确;②中染色体∶染色单体∶核DNA=1∶2∶2,且染色体数与体细胞相同,可表示减数第一次分裂时期,此时的细胞称为初级精(卵)母细胞,B正确;着丝点的分裂发生在减数第二次分裂后期,即③(减数第二次分裂前、中期)→①(减数第二次分裂后期)的过程中,C错误;④时的细胞可表示配子细胞,D正确。

2．下列是一组动物活细胞有丝分裂图，有关说法正确的是A.b图细胞将出现细胞板，并缢裂成两个子细胞B.c图细胞核中染色体数和DNA数相等C.d图细胞开始出现染色体，每条染色体上含有1个DNAD.上述细胞在细胞周期中出现的顺序是a→c→d→e→b【答案】D【解析】本题考查了有丝分裂过程中细胞分裂图像的变化情况。

因为该细胞为动物细胞，不出现细胞板；c图染色质高度螺旋化形成染色体，此时已完成DNA的复制，即DNA数目是染色体数目的两倍；d图着丝点排列在细胞中央，为有丝分裂中期，每条染色体上含有2个DNA。

3．下图为患红绿色盲的某家族系谱图，该病为隐性伴性遗传，其中7号的致病基因来自A.1号B.2号D.4号C.3号【答案】B【解析】色盲为伴X隐性遗传，7号的色盲基因在X染色体上，而男孩的X染色体只能来自母亲5号，而5号的色盲基因只能来自于2号，因为1号正常。

4．现有一待测样品，经检验后，对碱基个数统计和计算得到下列结果：(A + T)/(G + C) = 1，(A + G)/(T + C) = l，根据此结果，该样品A.无法被确定是DNA还是RNAB.可被确定为双链DNAC.无法被确定是单链DNA还是双链DNAD.可被确定为单链DNA【答案】B【解析】根据(A + G)/(T + C) = 1,可判断该样品一定是DNA,在DNA中(A+T)/(G + C)—般不等于1，但是这种可能性也有。