【全国百强校】黑龙江省大庆市铁人中学2015-2016学年高一上学期期末考试英语试题解析(解析版)
【精品】【全国百强校】黑龙江省大庆市铁人中学2015-2016学年高一下学期期中考试语文试题(原卷版)

黑龙江省大庆市铁人中学2015-2016学年高一下学期期中考试语文试题时间:150分钟分值:150分第I卷甲必考题一、现代文阅读(9分每小题3分)阅读下面的文字,完成1~3题中国传统文化视野下的绚丽之美魏家骏在中国传统文化中,朴素为美是一种基本的生活观念,也是一种基本的美学观念。
朴实无华,清新自然,成为美的最高形态。
这一美学观有其合理性的一面,在强调“文以载道”的前提下,提倡文学艺术表现手段的质朴与简洁,更能体现文学的实用价值。
从上古时代到春秋时代,由于生产力水平的低下,一般观念上都强调满足人的最基本的生活需要,反对追求华丽的奢侈,不但老百姓不可能有超越生产力发展水平和自身的社会地位的享受,就是贵为天子的君主,也不应该一味地贪图享乐。
《尚书·五子之歌》:“训有之:内作色荒,外作禽荒。
甘酒嗜音,峻宇彫墙。
有一于此,未或不亡。
”把华丽的美与奢侈的生活欲望简单地等同起来,甚至认为追求华丽的美就是一个国家衰败和灭亡的根本原因。
《国语·楚语上》:“夫美也者,上下、内外、大小、远近皆无害焉,故曰美。
若于目观则美,缩于财用则匮,是聚民利以自封而瘠民也,胡美之为?”这是倡导朴实之美的最基本的经济的和政治的原因,与此同时,传统美学观也就把对美的鉴赏和崇尚纳入了政治风格和道德评价领域,成为一种带有普遍意义的超美学的标准。
朴素,作为一种美的形态,就是在这样一种前提下提出来的。
老子在时代的变革面前,希望回到“小国寡民”的上古社会去,因此提出了把“见素抱朴,少私寡欲”作为一种治国的原则。
老子极端反对文学艺术的精巧与美丽,他认为,那种美丽的色彩不但对人的心理是一种摧残,而且对整个社会都是很可怕的腐蚀剂。
在美与真的关系上,老子认为“信言不美,美言不信”,既然如此,艺术创作就只能对客观存在的现实作简单的描摩与再现,而无须作艺术的修饰,这正是老子的“无为”的政治理想、“大巧若拙”的社会理想在艺术创作领域的推广与贯彻,也正是朴素为美的美学观念的源头。
【百强校】2015-2016学年大庆铁人中学高一上学期期末语文试卷(带解析)

绝密★启用前【百强校】2015-2016学年大庆铁人中学高一上学期期末语文试卷(带解析)试卷副标题考试范围:xxx ;考试时间:118分钟;命题人:xxx学校:___________姓名:___________班级:___________考号:___________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(题型注释)1、下列各句中,没有语病的一句是( )A .对血液和血液制品进行严格的艾滋病病毒抗体检测,确保用血安全,是防止艾滋病通过采血与供血途径传播的关键措施。
B .―全民阅读活动‖是丰富市民文化生活,引导市民多读书、读好书,使读书成为一种体现百姓精神追求的的生活方式。
C .首届―书香之家‖颁奖典礼,是设在杜甫草堂古香古色的仰止堂举行的,当场揭晓了书香家庭、书香校园、书香企业、书香社区等获奖名单。
D .据说当年徽州男人大多出外经商,家中皆是妇孺及孩童,为了安全,徽州的古村落老宅子大多为高墙深院、重门窄窗的建筑。
2、在下面一段话空缺处依次填入成语,最恰当的一组是:( )①当执法人员对假冒少数民族群众的小贩进行处罚时,该小贩故作听不懂。
执法人员拟对物品暂扣时,他又原形毕露, ,强词夺理,企图不接受处罚。
试卷第2页,共14页②封建时代,统治阶层普遍缺乏科学知识,对数字毫不敏感,只会靠 治理国家。
③中共十八大在京召开,让记者们眼前一亮的是,此届党代表没有了以往的―沉默是金‖,取而代之的是 ,直抒胸臆,畅所欲言。
A .侃侃而谈夸夸其谈振振有词 B .振振有词夸夸其谈侃侃而谈 C .振振有词侃侃而谈夸夸其谈 D .夸夸其谈侃侃而谈振振有词第II卷(非选择题)二、作文(题型注释)3、阅读下面的材料,根据要求写一篇不少于800字的文章。
有三个人流落到一个荒岛上,突然天降大雨。
甲说:―荒岛之上,没有地方可以躲雨,何必奔逃,徒劳无功。
‖便泰然处之,静静地呆在原地。
精品:【全国百强校】黑龙江省大庆市铁人中学2015-2016学年高一下学期期中考试语文试题(解析版)

时间:150分钟分值:150分第I卷甲必考题一、现代文阅读(9分每小题3分)阅读下面的文字,完成1~3题中国传统文化视野下的绚丽之美魏家骏在中国传统文化中,朴素为美是一种基本的生活观念,也是一种基本的美学观念。
朴实无华,清新自然,成为美的最高形态。
这一美学观有其合理性的一面,在强调“文以载道”的前提下,提倡文学艺术表现手段的质朴与简洁,更能体现文学的实用价值。
从上古时代到春秋时代,由于生产力水平的低下,一般观念上都强调满足人的最基本的生活需要,反对追求华丽的奢侈,不但老百姓不可能有超越生产力发展水平和自身的社会地位的享受,就是贵为天子的君主,也不应该一味地贪图享乐。
《尚书·五子之歌》:“训有之:内作色荒,外作禽荒。
甘酒嗜音,峻宇彫墙。
有一于此,未或不亡。
”把华丽的美与奢侈的生活欲望简单地等同起来,甚至认为追求华丽的美就是一个国家衰败和灭亡的根本原因。
《国语·楚语上》:“夫美也者,上下、内外、大小、远近皆无害焉,故曰美。
若于目观则美,缩于财用则匮,是聚民利以自封而瘠民也,胡美之为?”这是倡导朴实之美的最基本的经济的和政治的原因,与此同时,传统美学观也就把对美的鉴赏和崇尚纳入了政治风格和道德评价领域,成为一种带有普遍意义的超美学的标准。
朴素,作为一种美的形态,就是在这样一种前提下提出来的。
老子在时代的变革面前,希望回到“小国寡民”的上古社会去,因此提出了把“见素抱朴,少私寡欲”作为一种治国的原则。
老子极端反对文学艺术的精巧与美丽,他认为,那种美丽的色彩不但对人的心理是一种摧残,而且对整个社会都是很可怕的腐蚀剂。
在美与真的关系上,老子认为“信言不美,美言不信”,既然如此,艺术创作就只能对客观存在的现实作简单的描摩与再现,而无须作艺术的修饰,这正是老子的“无为”的政治理想、“大巧若拙”的社会理想在艺术创作领域的推广与贯彻,也正是朴素为美的美学观念的源头。
庄子的美学理想从整体上看是追求宏大之美,其中的《逍遥游》、《秋水》等篇都表现出壮美的气势,但在对美的形态作论述的时候,他却更多地强调朴素、自然、平淡的美,这使他与老子的美学思想有着明显的一致性。
如何进行等高线地形图的相关计算

方法技巧:如何进行等高线地形图的相关计算1.计算两地间的相对高度从等高线图上读出任意两点的海拔,就可以计算这两点的相对高度:H相=H高-H低。
2.计算两地间的气温差已知某地的气温和两地间的相对高度,根据对流层气温垂直递减率(0.6℃/100m)可计算两地间的气温差异:T差=(0.6℃×H相)/100m。
3.估算陡崖的相对高度(1)陡崖的相对高度ΔH的取值范围是:(n—1)d≤ΔH<(n+1)d。
(2)陡崖的绝对高度①陡崖崖顶的绝对高度:H大≤H顶<H大+d。
②陡崖崖底的绝对高度:H小-d<H底≤H小。
(注:n为陡崖处重合的等高线条数,d为等高距,H大为重合等高线中海拔最高的,H小为重合等高线中海拔最低的。
)4.估算某地形区的相对高度(1)估算方法:一般说来,若在等高线地形图上,任意两点之间有n条等高线,等高距为d,则这两点的相对高度H可用下面公式求算:(n—1)d<H<(n+1)d。
(2)例证:如图所示,求A、B两点间的相对高度。
A、B两点之间有3条等高线,等高距为100m,利用公式可得A、B两点间的相对高度为200m<H<400m。
5.估算坡度(1)应用:一般情况下,如果坡度大于25°,则不宜修建梯田,因此,在山区能否修建梯田,常会用到坡度计算;此外山区道路修建也会对坡度进行估算。
(2)计算:公式tanα=h/L。
(h为两点相对高度,可由两点等高线求出。
L为两点距离,可由图中比例尺与两点图上距离算出。
α为坡度,可由h/L的值再从数学用表中查出。
)【典型例题】(2012·新课标全国文综)下图示意某小区域地形,图中等高距为100米,瀑布的落差为72米。
据此完成下面两题。
1.Q地的海拔可能为( )A.90米B.230米C.340米D.420米2.桥梁附近河岸与山峰的高差最接近( )A.260米B.310米C.360米D.410米思维过程1.由图名、图例可知该图为等高线地形图,分布着山峰、河湖、瀑布、桥梁等。
【百强校】2015-2016学年黑龙江省大庆铁人中学高一上期末数学试卷(带解析)

绝密★启用前【百强校】2015-2016学年黑龙江省大庆铁人中学高一上期末数学试卷(带解析)试卷副标题考试范围:xxx ;考试时间:153分钟;命题人:xxx学校:___________姓名:___________班级:___________考号:___________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(题型注释)1、已知函数,.设函数,,记的最小值为,的最大值为,则( ) A .B .C .D .【答案】B 【解析】 试题分析:由,即,即,解得或.在同一坐标系下作出与的图象如图所示.由图知,的最小值是,的最大值为,所试卷第2页,共15页以-=+,故选B .考点:1、新定义;2、函数的图象.2、已知函数,若正实数,互不相等,且,则的取值范围是( )A .(1,10)B .(5,6)C .(10,12)D .(20,24)【答案】C 【解析】 试题分析:设,则由题意知,即,所以,,所以,故选C .考点:分段函数.3、设都是锐角,且,,则等于( )A .B .C .或D .或【答案】A 【解析】试题分析:因为是锐角,所以,即.又是锐角,且,所以,所以,所以==+=,故选A .考点:1、同角三角函数间的基本关系;2、两角和与差的余弦;3、正弦函数的图象与性质.【易错点睛】本题在判断角与的范围时是一个难点,同时也是一个易错点.如果只是一直盲目的运算,不根据条件判断出的范围,再结合判断出的范围,那么很容易由=,直接得出,从而错误地得到=或,错选C .4、在同一个坐标系中画出函数,的部分图像,其中且,则下列所给图像中可能正确的是( )【答案】D 【解析】试题分析:当时,为增函数,的周期为,排除A 、试卷第4页,共15页C ;当时,为减函数,的周期为,排除B ,故选C .考点:函数的图象.【方法点睛】函数图象的分析判断主要依据两点:一是根据函数的性质,如函数的奇偶性、单调性、值域、定义域、周期性等;二是根据特殊点的函数值,采用排除的方法得出正确的选项.本题主要是通过函数解析式判断其单调性与周期性,并在图形中判断出来. 5、已知实数,则函数( )A .仅一个零点且位于区间内B .仅一个零点且位于区间内C .有两个零点且分别位于区间和内D .有两个零点且分别位于区间和内【答案】C 【解析】 试题分析:因为,所以,,>0,所以函数有两个零点且分别位于区间和内,故选C .考点:函数的零点.【方法点睛】确定函数的零点主要有三种方法:①通过解方程;②利用零点存在性定理;③利用数形结合法.判断函数的零点是否在区间内,只需检验两条:①函数在区间上是连续不断的;②.6、将函数图像上各点的横坐标缩短到原来的(纵坐标不变),再将图像向右平移个单位长度,那么所得图像的一条对称轴方程为( )A .B .C .D .【答案】A 【解析】试题分析:将函数的图像各点的横坐标缩短到原来的,得,再将图像向右平移个单位长度得,令,则,当时,,故选A .考点:1、三角函数图象的变换;2、三角函数图象的性质.7、已知且,则( )A .B .C .D .不能确定【答案】B 【解析】试题分析:因为,又,所以,所以,故选B .考点:正余弦函数的图象与性质. 8、下面4个实数中,最小的数是( ) A .B .C .D .【答案】D 【解析】 试题分析:因为时,,时,,所以,,故选D .考点:正弦函数的图象与性质.试卷第6页,共15页9、当为第二象限角时,-的值是( ) A .1B .2C .0D .-2【答案】B 【解析】试题分析:因为为第二象限角,所以,所以-=,故选B .考点:任意角的三角函数. 10、下列说法正确的是 ( ) A .向量就是所在的直线平行于所在的直线B .共线向量是在一条直线上的向量C .长度相等的向量叫做相等向量D .零向量长度等于0【答案】D 【解析】 试题分析:向量是指所在的直线平行或重合于所在的直线,故A 错;共线向量所在直线可能重合,也可能平行,故B 错;方向相同且长度相等的向量叫相等向量,故C 错;长度为0的向量叫做零向量,记作,故D 正确,故选D . 考点:平面向量的相关概念.11、下列函数中,既是奇函数又存在零点的函数是 ( ) A .B .C .D .【答案】A 【解析】 试题分析:易知为偶函数,与为非奇非偶函数,函数在定义域上既是奇函数又存在零点的函数,故选A .考点:1、函数的奇偶性;2、和函数的零点.12、已知集合,,若,则实数的所有可能值构成的集合为( )A .B .C .D .以上都不对【答案】C【解析】试题分析:因为,所以或或,所以或或,故选C .考点:集合间的关系.试卷第8页,共15页第II 卷(非选择题)二、填空题(题型注释)13、若函数的值域为,则= .【答案】2 【解析】试题分析:因为==,令,则,所以为奇函数,所以,所以,所以.考点:1、函数的奇偶性;2、函数的值域.14、设函数,则=________.【答案】0 【解析】 试题分析:因为,=,,,所以的值的周期为6.又,所以.考点:三角函数的周期.【考点点睛】函数的周期性反映了函数在整个定义域上的性质.对函数周期性的考查,主要涉及函数周期性的判断,利用函数周期性求值,以及解决与周期有关的函数综合问题.解决此类问题的关键是充分利用题目提供的信息,找到函数的周期,利用周期在有定义的范围上进行求解. 15、函数(且)的图像必过定点,点的坐标为________.【答案】【解析】 试题分析:令,得.把代入,得,所以点的坐标为.考点:指数函数的图象与性质.16、若一扇形的面积为80π ,半径为20 ,则该扇形的圆心角为________.【答案】72°(或)【解析】试题分析:由扇形的面积,得,解得,即扇形的圆心角为.考点:扇形的面积公式.【知识点睛】在弧度制下,计算扇形的面积和弧长比在角度制下更方便、简捷,熟悉并牢记下列公式:①;②;③,其中是扇形的半径,是弧长,为圆心角,是扇形面积是解答此类试题的关键.三、解答题(题型注释)试卷第10页,共15页17、已知函数,为常数且,(Ⅰ)求函数的图像与轴围成的三角形的面积;(Ⅱ)若满足,且,则称为函数的二阶周期点,如果有两个二阶周期点,试确定的取值范围.【答案】(Ⅰ);(Ⅱ).【解析】试题分析:(Ⅰ)根据函数的图象特点求得与轴的交点,从而求得三角形的面积;(Ⅱ)分,,表示出的解析式,然后根据且求得的取值范围.试题解析:(I )由题,函数的图像与轴交于(0,0),(1,0),且有最大值为,故所求即为.(Ⅱ)分类讨论如下:(1)当时,有,所以只有一个解,又,故0不是二阶周期点.(2)当时,有,所以有解集,又当时,,故中的所有点都不是二阶周期点.(3)当时,有,所以有四个解,又,,,,故只有是的二阶周期点,综上所述,所求的取值范围为.考点:1、新定义;2、函数的图象与性质.【方法点睛】新定义问题一是考查对定义的理解,这时只需一一验证定义中各个条件即可;二是考查满足新定义的函数的简单应用,如在某些条件下,满足新定义的函数有某些新的性质,这也是在新环境下研究“旧”性质,此时需结合新函数的新性质,探究“旧”性质;三是考查综合分析能力,主要将新性质有机应用在“旧”性质,创造性证明更新的性质.18、已知函数(),(Ⅰ)若,求的最大值及此时的值;(Ⅱ)若函数在区间上的最小值为4,求实数的值.【答案】(Ⅰ)时,函数有最大值为5;(Ⅱ).【解析】试题分析:(Ⅰ)先用二倍角公式化简函数解析式,然后设,从而用二次函数的图象与性质求解;(Ⅱ)将原函数转化为,分与讨论求实数的值.试卷第12页,共15页试题解析:,设,(Ⅰ)原函数转化为,,故,即时,函数有最大值为5.(Ⅱ)原函数转化为,,分类如下:(1)若当时,,故符合题意的=7;(2)若当时,,此时不存在符合题意的实数;综上,符合题意的.考点:1、二倍角;2、函数的图象与性质.19、已知函数, (其中实数), (Ⅰ)求函数的值域;(Ⅱ)若函数的图像与直线的两个相邻交点间的距离为, 求函数的单调增区间.【答案】(Ⅰ);(Ⅱ).【解析】试题分析:(Ⅰ)利用两角和与差的正弦与二倍角公式化简的解析式,从而利用三角函数的图象与性质求得值域;(Ⅱ)先根据条件求得周期,从而求得,再利用三角函数图象和性质求得单调增区间.试题解析:(Ⅰ)=,(Ⅱ)由题设条件及三角函数图象和性质可知,的周期为,即,所以,由,解得,所以函数的单调增区间为.考点:1、两角和与差的正弦;2、二倍角;3、三角函数图象和性质.20、已知在中,,,,=,求:(Ⅰ)的值;(Ⅱ)的大小.【答案】(Ⅰ);(Ⅱ).【解析】试题分析:(Ⅰ)先由条件求得的值,再由求得的值;(Ⅱ)先求得的值,再求,再根据角的范围即可求得的大小.试题解析:(Ⅰ)∵是锐角,,∴,,∴(用其他方法解答的请酌情给分)(Ⅱ)∵,∴,故也是锐角,∴.试卷第14页,共15页又,,∴,∴考点:1、同角三角函数间的基本关系;2、两角和与差的正切;3、二倍角. 【方法点睛】根据已知单角的三角函数值求和角(或差角)的三角函数,通常将结论角利用条件角来表示,利用同角三角函数基本关系化为相关角的三角函数后,再利用两角和与差的三角函数公式可求解.如本题将转化为来求解.21、已知函数为奇函数,(Ⅰ)求实数的值; (Ⅱ)求不等式的解集.【答案】(Ⅰ);(Ⅱ).【解析】试题分析:(Ⅰ)根据奇函数定义域关于原点对称与,即可求得实数的值;(Ⅱ)根据对数函数的单调性求解. 试题解析:(Ⅰ)由奇函数定义域关于原点对称得,经验证,此时定义域为(-10,10),且有,故实数.(Ⅱ)由(Ⅰ)定义域为(-10,10),故,∴,即,故不等式的解集为.考点:1、函数的奇偶性;2、对数函数的单调性;3、对数的运算. 22、已知函数,,(Ⅰ)求函数定义域和值域; (Ⅱ)若函数与函数定义域相同,求函数的值域.【答案】(Ⅰ)定义域为,值域为;(Ⅱ).【解析】试题分析:(Ⅰ)先由真数大于0求得的定义域,再利用函数的单调性求得函数的值域;(Ⅱ)设,从而把问题转化为,利用二次函数求得的值域.试题解析:(Ⅰ)由可得函数定义域为,所以值域为;(Ⅱ)设,,原函数转化为,则易得函数的值域为.考点:1、函数的定义域;2、函数的值域.【方法点睛】二次函数在区间上的最值问题,可分成三类:①对称轴固定,区间固定;②对称轴变动,区间固定;③对称轴固定,区间变动.此类问题一般利用二次函数的图像及其单调性来考虑,对于后面两类问题,通常应分对称轴在区间内、左、右三种情况讨论.。
黑龙江省大庆市铁人中学2014-2015学年高一12月月考(期中)英语试题 Word版含答案

1. People are beginning to move to Chuangyecheng. It is said that there will be twice ______ in Donghu.A. people thanB. as many people asC. many people asD. many more people than2.---Why is he absent from school today?---Because he _______ for a spinal injury in hospital.A. was being treatedB. is being treatedC. is treatingD. has been treated3. Seeing the ______ of children playing together on the beach, I felt so happy.A. sceneB. sceneryC. sightD. view4. The president spoke at the business meeting for nearly an hour without _____ his notes.A. bringing upB. referring toC. looking forD. trying on5. Walking is a good way to keep fit. _______, swimming is helpful for your health.A. CorrectlyB. CompletelyC. SimilarlyD. Definitely6.The _____look on Sam’s face suggested that there must have been something _____ on his way to school.A. frightened; frightenedB. frightening; frighteningC. frightened; frighteningD. frightening; frightened7.---Sorry, madam, you can’t get on the train. This is _____old ticket.---Oh! I t’s out of _____ date.A. an; /B. an; theC. the; /D. the; the8. In class 20 there are 60 students, more than half_____ wear glasses.A. in whomB. in themC. of themD. of whom9. ---What time will you get up tomorrow?---About 7:00. My English teacher, Ellen’ plane ________ at 9:00. I am going to see her off.A.is about to leaveB. has leftC. leavesD. left10. ---There is ______ like a holiday to make one feel relaxed.---That’s _____ so many people enjoy themselves travelling.A. nothing; whyB. something; becauseC. nothing; becauseD. something; why11. With Christmas , they found an approach the problem.A. approach; inB. approaching; toC. approached; ofD. to approach; with12. My first _______ of Mr Zhang was that he was a serious person , but in fact, he’s very friendly.A. impressionB. expressionC. descriptionD. expectation13. The new dictionaries are very useful. They well and already.A. sell; have been sold outB. sold; has sold outC. sell; sell outD. are sold; have been sold out14. _____ of the city ____ destroyed in the war that broke out in 1945.A. Two-thirds, wereB. Two-thirds, wasC. Two-third, wasD. Two-third, were15. Michael’s new house is like a huge palace, _______ with his old one.A. comparingB. comparesC. to compareD. compared16. ---Do you know what a computer system ________ ?---Hardware and software. Am I right?A. consists ofB. consists inC. is consisted ofD. is consisted in17.--- How do you want to post it?--- It is only printed matter;_______ mail is OK.A. generalB. ordinaryC. necessaryD. partial18. _______, ice can be changed into water and water can be changed into steam.A. HeatB. HeatingC. To heatD. Heated19. I ______ go to the cinema, but I haven’t had time since I entered senior high school.A. used toB. was used toC. happened toD. was able to20.---Would you mind if I turned on the TV?---Not at all. _______A. Go ahead!B. You’ve got it.C. It’s your turn.D. Keep the noise down.第二部分阅读理解(共15小题;每小题2分,满分30分)阅读下列短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项,并在答题卡上将该项涂黑。
【全国百强校】黑龙江省大庆市铁人中学2015-2016学年高一上学期期中考试物理试题解析(解析版)
一、选择题:本题共14小题,每小题4分,共56分。
在每小题给出的四个选项中,有的只有一个选项正确,有的有多个选项正确,全部选对的得4分,选对但不全的得2分,有选错的得0分。
1. 水平地面上竖直放一个边长为a 的正方形薄板,其左下角顶点上有一点A ,如图所示:现使该正方形在地面上不打滑地顺时针翻滚一周,则A 点发生的位移大小和路程正确的是( )A 、4a 、a π)221(+B 、3a 、a π)221(+C 、4a 、 a π23D 、3a 、 a π23 【答案】A考点:位移、路程。
【名师点睛】位移与路程的区别与联系:2. 一物体从静止开始做匀加速直线运动,一段时间后,改为匀减速直线运动直到停止,若已知整个过程运动的总时间和总位移,则:()A .可以分别求出两段运动的时间B.可以分别求出两段运动的加速度C.可以求出最大速度D.两段运动的平均速度相同【答案】CD【解析】试题分析:物体先做初速度为0的匀加速直线运动,后做匀减速运动至停止,知道总时间和总位移可以求出平均速度,匀变速直线运动中,平均速度等于初速与末速的和除以2,初速为0时,平均速度为最大速度的一半,故两端运动的平均速度相同且为最大速度的一半,C 、D 对;知道整个过程的运动时间,而不知道每段分别用的时间是多少所以无法求加速度,故A 、B 错。
考点:匀变速直线运动位移与时间的关系。
【名师点睛】匀变速直线运动的推论;做匀变速直线运动的物体在一段时间内的平均速度等于这段时间初末时刻速度矢量和的一半,还等于中间时刻的瞬时速度.平均速度公式:v -=v 0+v 2=2v 3.如图(a )为一个质点的s-t 图象,则下列图(b )中与之对应的v -t 图为( )【答案】B 考点: 位移时间图像。
【名师点睛】x -t 图象(1)概念在平面直角坐标系中用纵轴表示位移x ,横轴表示时间t ,画出的图象就是位移-时间图象.(2)基本特征x -t 图象反映了物体运动的位移随时间变化的规律.如图所示.①匀速直线运动的x -t 图象是一条倾斜直线.②匀变速直线运动的x -t 图象是一条曲线.(3)图线斜率的物理意义图线斜率的大小表示物体的速度的大小,斜率的正负表示速度的方向.4.下面图中,静止的小球A 分别与一个或两个接触面接触,设各接触面光滑,则A 受到两个弹力的是:()【答案】C【解析】a 图b 图试题分析:A选项中:小球处于静止状态,重力和绳的拉力均在竖直方向,若斜面与球之间有弹力,方向垂直于斜面向上,则小球不可能平衡,故A图中只受绳的拉力一个弹力,A错;B项中:水平面对小球由弹力,但斜面和球之间没有弹力作用,故B中只有一个弹力,B错;C项中:小球受绳的拉力、重力、斜面的支持力三力作用下处于平衡状态,小球受两个弹力的作用,C对;D项中:竖直面对小球没有弹力,否则小球不可能平衡,D错。
【全国百强校】黑龙江省大庆市铁人中学2016-2017学年高二上学期期中考试英语试题(原卷版)
大庆铁人中学2016-2017学年高二上学期期中考试英语试题时间:120分钟分值:150分第Ⅰ卷第一部分:听力(共两节,满分30 分)第一节: (共5小题:每小题1.5分,满分7.5分)听下面5段对话。
每段对话后有一个小题,从题中所给的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. How will the woman travel?A. By plane.B. By car.C. By train.2. What do we know about Ann?A. She loves all kinds of music.B. She enjoys rock music.C. She likes classic music.3. Where did the conversation most probably take place?A. In a lift.B. In an office.C. On a bus.4. How much will the woman pay?A. $20.B. $18.C. $8.5. What did the girl do on Sunday evening?A. She studied a little.B. She took an evening walk.C. She enjoyed a movie.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。
每段对话或独白后有几个小题,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。
听每段对话或独白前,你将有时间阅读各个小题,每小题5秒钟;听完后,各小题将给出5秒钟的作答时间。
每段对话或独白读两遍。
听第6段材料,回答第6、7题。
6. Where did the woman hear about the weather information?A. From the radio.B. From the woman’s friend.C. On the Internet.7. What is the man going to do tomorrow?A. To give up the plan.B. To put off the plan.C. To start early. 听第7段材料,回答第8至10题。
【全国百强校】黑龙江省大庆市铁人中学2015-2016学年高二上学期期末考试语文试题解析(解析版)
黑龙江省大庆铁人中学2015-2016学年高二上学期期末考试语文试题一、现代文阅读(9 分,每小题3 分)阅读下面的文字,完成1-3如果承认唐诗是中国诗的高峰,就不能不进而承认盛唐诗乃是这座高峰的顶点。
从玄宗即位到代宗登基,这半个世纪通常称为盛唐。
但在公元755年安史乱前和乱后,诗坛的面貌是并不一样的。
在这次战乱以前,诗人们在其创作中都发散着强烈的浪漫气息。
或者表现为希企隐逸,爱好自然,诗中的代表人物形象是隐士;或者表现为追求功名,向往边塞,诗中的代表人物形象是侠少。
这,实质上也就反映了他们由于生活道路的千差万别而形成的得意与失意、出世与入世两种互相矛盾的思想情感。
不同的生活道路与不同的生活态度,使他们或者成为高蹈的退守者,或者成为热情的进取者,或者因时变化,两者兼之。
前人所谓“盛唐气象”,在很大的程度上,指的就是这种富于浪漫气息的精神面貌。
孟浩然、王维、常建、储光羲等的许多作品,都极为成功地描绘了幽静的景色,借以反映其宁谧的心境。
这种诗使人脱离现实斗争,但对于热衷奔竞、趋炎附势者流,也具有清凉剂的作用,而其所提供的自然美的享受则是不可替代的。
这些人是以写田园山水诗得名的陶渊明、谢灵运、谢朓的后继者,气象的浑穆或有不及,而措语的精深华妙则有过之。
其后的韦应物、柳宗元在这方面是他们的追随者。
但王维却在描摹自然、歌颂隐逸之外,还曾将其诗笔扩展到更广阔的生活领域。
在另外许多同样成功的篇章中,他反映了当时人们的进取精神和悲壮情怀。
王维在高蹈者孟浩然等和进取者高适、岑参、李颀、王昌龄等之间,恰好是一座桥梁。
所以有些评论家就一方面将其与孟浩然相提并论,合称王孟;而另一方面,又将其与高适等相提并论,合称王、李、高、岑。
当然,这种提法也包含有对诗歌样式的考虑在内。
王维是兼有五七言古今体之长的,而王孟并提,偏指五律;王、李、高、岑并提,则偏指七古。
集中反映了盛唐时代积极进取精神的,是出自王、李、高、岑等人之手的边塞诗。
【英语】黑龙江省大庆铁人中学2015届高三高考模拟试题(八)
黑龙江省大庆铁人中学2015届高三高考模拟(八)英语试题出题人:杨大柳审题人: 赵立波第一部分:阅读理解阅读下列短文,从每篇短文后所给各题的四个选项(A、B、C和D)中,选出最佳选项,并在答题卡上将该项涂黑。
AHave you ever dreamed of having a fashionable watch of great value?A small watchmaker in Switzerland in 1922 designed the first automatic watch to show the day,month,and date.Only seven of these splendid watches were ever made and these watches were almost lost to history.Today,it is so hard to get an original watch that some watch historians are even willing to offer $ 200,000 for one.These watches attracted a lot of people for their splendid color,fashionable style,and new uses in the 1920s.The owners of the watches were admired and set apart from the crowd.Because the number of the original watches is very limited,owning such a watch will make you feel very special.Today,you are offered the same kind of watch with improvement.The watch has a 24-jewel mechanical(机械的)movement,the kind desired by watch collectors.The watchmaker has made the movement of the watch much more modern with an automatic rotor(上弦装置)so that the watch never needs to be wound by hand.The watch comes in a very beautiful case with a crocodile design on it.To get a watch in such a perfect design means to get a chance to know a piece of watch making history and to wear such a watch will show your personal taste and social position.You can get the watch either in person or by mail at an affordable price.You will also receive good service from the watch seller.If you are not satisfied with the watch after you get it,you may simply return it within 30 days.Don’t miss the chance to realize your dream.1.The original automatic watches are valuable because .A.the watches were made many years agoB.the watches were made by a Swiss watchmakerC.only rich people can afford the watchesD.only a few watches of the kind were made2.Watch collectors want to get the improved watch,especially for its .A.mechanical movement B.splendid colorC.fashionable style D.new uses3.The purpose of the passage is to encourage the readers to .A.buy the watch B.return the watchC.wear the watch D.receive the service4.The passage is probably taken from a .A.novel B.magazine C.text book D.science bookBThe world’s biggest Internet search engine,Google,has proven once again to be king of the Web.Users can download “Google Wi-Fi” software and then enjoy free Wi-Fi service available in some US cities since last Tuesday.Wi-Fi is short for “Wireless Fidelity”(无线上网).It allows laptop computers and personal digital assistants to connect to the Internet at high speed by radio signal.A person with a Wi-Fi enabled computer can connect to the Internet when near one of the ne twork’s access points.The place covered by one or several access points is called a hotspot.Google has already set up two “hotspots” in the US city of San Francisco which provide a free Wi-Fi service.The Wi—Fi technology even allows users to enjoy a free Internet phone service.Some scientists argue that Wi-Fi may replace mobile phone networks.Wi Fi is still limited to a few cities.But its capability (容量)of sending information has already done better than that of the mobile phone network,even that of 3G(Third Generation telecommunication technology).Some scientists have started to call Wi-Fi 4G.In addition to a high speed Internet connection,Wi-Fi has other advantages compared to mobile phones.Wi-Fi is global.The same Wi-Fi system works in different countries around the world.Different from using cell phones,you don’t need to change computers to use Internet phones when you go to other places and most importantly,many Internet phones cost you nothing at all.5.Which of the following is NOT the advantage of Wi-Fi?A.The high speed Internet connection.B.Many free Internet phones.C.Using the same computers for Internet phones when you go to other places.D.Used in all the US cities6.Some scientists started to call Wi-Fi 4G,because .A.it is the product of the Google's 4th generationB.it is more capable of sending information than the mobile phone networkC.it has been used by more than four generationsD.Wi-Fi will surely take the place of the mobile phone network7.Which of the following is the best title?A.Third Generation Telecommunication TechnologyB.Free call ServiceC.Google Launches Free Wi-Fi ServiceD.Google,King of the WebCHawaii’s Big IslandNickname:Hawaii’s Island of AdventureSize:4,028 square milesPopulation:148,677.The most heavily populated areas are Hilo on the east side and Kailua——Kona on the west.Temperature:Averages between 71°F and 77°F year round (expect the mercury (水银柱)to drop at higher heights)Highest Peak:Mauna kea,13,796 feetAgriculture:Hawaii’s agricultural products are mainly grown and processed On the Big Island,including coffee,macadamia nuts and papaya.Lodging:9,655 rooms total;Nightly rates range from$35 to$5,000.Airports:Hilo International Airport on the east side and Kona International Airport on the west side.Rental Cars:All of the nationally known rental car companies have locations at HiloInternational and Kona International Airports as well as numerous resorts.Inaddition,Hilo,Kona and the major resort areas are serviced by taxis.Resources:Call(800)648—2441 to order a video poster,brochures and maps fromthe Big Island Visitors Bureau.See WWW.Bigisland,org for updatedinformation.Shopping:T he large shopping centers are in Hilo,Kona,Waimea and the Kohala Coast. 8.The passage is intended to be read byA.tourists B.businessmen C.students D.immigrants 9.The average population per square mile on the island is about .A.28 B.32 C.44 D.37 10.What does the underlined part “expect the mercury(水银柱)to drop at higher heights ” mean?A.Things are easy to lose weight at higher places.B.Dropping things from higher places is expected.C.Temperature is expected to be lower at higher places.D.Temperature is expected to be higher at higher places.11.Which is NOT mentioned as a traffic means to get around the Big Island?A.By train.B.By air.C.By rental car.D.By taxi.DI graduated from the university with a degree of engineering.It is a good field but my heart was not in it.I wanted to be an actor or work in the entertainment industry living a creative life.My choice of engineering was really a mistake but I realized too late.As soon as I graduated,I moved straight to Los Angeles—the home of the film and television industry!I tried to get a job in that field.I often worked as an extra in movies and TV shows—standing in the background while actors are in the foreground.This was fun for a while,but I wanted a real acting job,where I was speaking! Sadly,in Los Angeles,there is too much competition.Every race and age is represented:old,young,black,white,Asian,and Midwestern types like me.Being an extra could make enough money for me to live in Los Angeles.I had to do something else for money.After three years of trying,I gave up my dream of being an actor and started a differentcareer.I then tried network marketing,but in the end,that failed.Seven years after graduating from college,I was still in debt,still searching for a satisfactory life.I decided to go back to engineering.However,I was starting to get disappointed with my life.Why is life not like what I expected?I expected to have made a lot of money,gotten married,with a house and nice cars,kids,freedom,etc.Millions of people lead lives with their dreams on the shelf , existing but not really living. I wanted my life to be different,more satisfactory,more alive.I wanted a life filled with adventure,romance,friendships,Successes,and dreams realized.But America was not providing that for me.…Struggling in the US?I decided to move to China.12.What does the underlined sentence mean?A.A lot of people are living but they are not enjoying their life.B.A lot of people are living and their life is enjoyable.C.A lot of people realize their dreams but live a bad life.D.A lot of people don’t have dreams,nor do they want to live either.13.What did the writer do before he finally decided to move to China?A.Marketing→engineering→extra.B.Extra→marketing→engineering.C.Engineering→extra→marketing.D.Extra→engineering→marketing.14.What can we infer from the passage?A.Life is difficult in China.B.Life in the US is easy.C.There is always somewhere in the world where you can enjoy life.D.It is certain that more and more Americans will move to China.第二部分:七选五(每小题2分, 满分10分) 根据短文内容, 从短文后的选项中选出能填入空白处的最佳选项, 并在答题卡上写出答案。
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试卷说明:本试卷满分150分,答题时间120分钟。
第I卷客观题(满分90分)第一部分:完形填空(共20个小题;每小题1.5分,满分30分)阅读下面短文,掌握其大意,从每题所给的A、B、C、D四个选项中,选出最佳选项,并在答题卡上将该项涂黑。
While attending a conference, I returned to my hotel room late one evening. The overhead light outside my door was burned out and I had 1 finding the keyhole. When I 2 to open the door, I 3 around the wall for a light switch. I found a plate where a switch was 4 installed... but no switch!Not discouraged easily, I remembered 5 a lamp by the bed when I laid my luggage 6 in the day. I found the bed in the 7 and then the lamp, but when I switched it on, nothing 8 ! I thought that perhaps if I opened the curtains I might be able to use whatever light comes in from the 9 to find another lamp. So I 10 my way slowly across the room to the curtains and... no drawstring! I finally stumbled(跌跌撞撞地走)around 11 I found a desk lamp which actually 12 !That evening I discovered in a whole new way just how dark the world 13 be and how necessary light is! But even more necessary than 14 light is the light that shines from people — the light of 15 and faith. Because, for many people, the world is a dark and 16 place. For someone today just may be stumbling in discouragement or sadness or fear and in 17 of some light. So let your light shine. Whatever light you 18 may be a beacon of hope and encouragement. And if you feel that your light is 19 a candle in a forest remember —there isn’t enough darkness in all the world to 20 the light of one small candle.【答案】1. D2. A3. B4. D5. C6. B7. B8. A9. B10.C11.B12.C13.A14.D15.B16.A17.D18.B19.C20.A6. B考查形容词。
A. later 更迟B. earlier更早C. lower更低D. upper更高。
从上文remembered可知,“我”在那天早些时候发现有开关,现在仍然记得,故选B.7. B考查名词。
A. light灯光B. dark 黑夜C. room房间D. corner角落。
因为是晚上,所以选择dark.8. A考查动词。
A. happened发生B. operated操作C. fired 开火D. developed发展。
根据文意排除了C、D.句子的主语是nothing而非lamp,故动词operated不正确.因此,只有A项正确.9. B考查名词。
A . machine 机器B. street街道C. room房间D. car汽车。
B. 根据文意和下文curtains可推知,“我”现在处在黑暗中,只能拉开窗帘,靠外部街道上的光来找到另一盏灯,故选B.10.C考查动词。
A. wound 蜿蜒; 缠绕B. forced 迫使C. made制作、使D. lost丢失。
根据文意和下文slowly15.B考查名词A. substance实质、物质B. love爱C. truth真相D. wisdom智慧。
由文意可知,我们心中应该有“爱和信任”之灯,才能战胜discouragement、sadness、fear,故选love.16.A考查副词。
A. lonely孤单地B. colourful丰富多彩地C. friendly 友好地D. fortunate由文意和dark可知,有时我们中许多人会处在黑暗和孤独的世界,故选lonely.17.D 考查名词。
A. short短B. favour喜爱、帮助C. face脸D. need需求。
由文意可知,当人们失望、难过和害怕时会需要帮助,因此选D项need.18.B考查动词。
A. make制作、完成B. offer提供C. take带去D. afford负担得起。
由上文So let your light shine.可知,作者在鼓励我们要主动去帮助别人,故选B.19.C考查短语。
A. not more than不多于B. other than除了C. no more than只不过D. rather than而不是。
细心揣摩文意可知,我们的爱心之灯在茫茫的黑暗中是如此渺小,好象是森林中的一只蜡烛,故选no more than正确.20.A考查动词词组。
A. put out扑灭B. give out 散发C. get over克服D. set up建立。
由文意可知,黑暗再强大,也没有足够的力量扑灭小如蜡烛的“爱心之灯”,故选A项put out最佳.【名师点睛】解题步骤:1.通读全文,理解大意。
重视首句信息,跳过空格,浏览全文,从整体上感知全文,理解文章大意,这是解题的基础。
2.瞻前顾后,避难就易。
在理解文章大意的情况下,结合各选项的意义和用法,遵循先易后难的原则,先解决那些自己有把握的问题。
对少数难题,暂时跳过,或许在上文中难以判断的题在下文中就有暗示或者明显的提示,或许一个在前面不能解答的题在填出了另一空后会令你豁然开朗。
3.复读全文,解决残敌。
借助已经补全的空格,我们对全文有了更清楚的理解,可以集中解决所遗留的少数疑难问题。
4.再次复读,弥补疏漏,全部做好后,考生务必要结合自己选择的答案重新阅读短文内容,确保全文文意连贯。
二.完形填空的特点和技巧:1.完形填空的特点:(1)只考以下四类词——名词、动词(包括短语动词)、形容词和副词。
(2)首句不设空:有助于考生了解或推测全文的大意。
(3)同一小题的四个选项都是同一词类,且为同一语法形式。
2.完形填空的技巧:(1)词语之间的习惯搭配,或固定搭配。
20.A考查动词词组。
A. put out扑灭B. give out 散发C. get over克服D. set up建立。
由文意可知,黑暗再强大,也没有足够的力量扑灭小如蜡烛的“爱心之灯”,故选A项put out 最佳.(2)背景知识或生活常识。
(3)根据上下文提示,也就是我们所说的上下文语境。
这是做完形填空非常重要的一种方法。
5. C考查动词。
A. equipping装备B. producing产生、制造C. seeing看见D. removing移动。
上文提到这是一个旅馆,自己是暂时住到这里,排除了A项.从下文一句when I deposited my luggage可推知C项正确,注意spot此处意为“注意到,看到,发现”.(4)词语或词义复现。
词汇复现往往会使语篇中的句子相互衔接得更紧密。
利用词语的复现,对解题很有帮助。
注意事项1.通读全文,理解大意。
重视首句信息,跳过空格,浏览全文,从整体上感知全文,理解文章大意,这是解题的基础。
2.复读全文,解决残敌。
借助已经补全的空格,我们对全文有了更清楚的理解,可以集中解决所遗留的少数疑难问题考点:考查人物事迹类完形填空第二部分阅读理解(共三节;共30个小题;每小题2分,满分60分)第一节(共15小题;每小题2分,满分30分)阅读下列短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项,并在答题卡上将该项涂黑。
AChristian Eijkman, a Dutch doctor, left the Netherlands for the island of Java. Many people on the island had a disease called beri-beri. He was going there to try and find a cure.At first, Eijkman thought some kind of germ (细菌) caused beri-beri. He raised some chickens. He didn’t eat them, but made experiments on them. The local people were quite surprised at that. One day he noticed that his chickens became sick when they were fed the food most Javanese ate — refined white rice (精炼米). When he fed them with unrefined rice, also known as brown rice, they recovered. Eijkman realized that he had made animportant discovery —that some things in food could prevent disease. These things were named vitamins. The Javanese were not getting enough vitamins because they had actually removed the part that contains vitamins. Later, other diseases were also found to be caused by the lack of vitamins in a person’s food.Today many people know the importance of vitamins and they make sure they have enough vitamins from the food they eat. If they don’t, they can also take vitamin pills.21. Christian Eijkman went to the island of Java to ______.A. help the Javanese with their illnessB. find ways to grow better cropsC. do some research about the islandD. spend his holiday22. Why did Christian Eijkman raise some chickens?A. To eat them.B. To make money by selling them.C. To give the Javanese a surprise.D. To carry out his experiments.23. If a person doesn’t get enough vitamins in his diet, he’d better ______.A. eat more riceB. eat vitamin pillsC. eat some chickenD. eat more meat【答案】21.A22.D23.B【方法点拨】关于细节理解和判断题的解题技巧抽丝剥茧,推理判断深层含义推理判断题主要提问那些未曾在文中说明,但已特别暗示的内容,考查考生对文章的准确理解和判断。