湖北省宜昌金东方高级中学2017-2018学年高二9月月考英语试题 Word版含答案

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2017-2018学年高二英语9月月考试题_3

2017-2018学年高二英语9月月考试题_3

2017-2018学年高二英语9月月考试题第一部分听力(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. Where are the speakers?A. In the street.B. At a hospital.C. In a restaurant.2. Who will go abroad?A. Mary.B. Lucy.C. Jane.3. What is the man’s feeling?A. Depressed.B. Cheerful.C. Optimistic.4. What does the man suggest?A. He suggests the woman take a taxi there.B. He suggests the woman go there by bus.C. He suggests the woman start out at once.5. What is the man doing?A. Fixing the door.B. Looking for the key.C. Turning on the light.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,各小题给出5秒钟的作答时间。

每段对话或独白读两遍。

听下面一段对话,回答第6和第7 两个小题。

6. Where does the conversation probably take place?A. In a classroom.B. In a workshop.C. In an office.7. In which month did the woman come to London?A. September.B. November.C. December.听下面一段对话,回答第8至第10三个小题。

【月考试卷】湖北省宜昌金东方高级中学2017-2018学年高二9月月考化学试题Word版含答案

【月考试卷】湖北省宜昌金东方高级中学2017-2018学年高二9月月考化学试题Word版含答案

宜昌金东方高级中学2017年秋季学期9月月考高二化学试题本试题卷共5页,两部分21小题。

全卷满分100分,考试用时90分钟。

★祝考试顺利★可能用到的相对原子质量:H 1 C 12 N 14 O 16 Na 23 Mg 24 Al 27 S 32 Cl 35.5K 39 Ca 40 Fe 56 Cu 64 Ag 108 Ba 137Ⅰ卷客观题(共48分)1、下列过程中△H<0的是()A.氯化铵和氢氧化钡晶体混合B.冰→水→水蒸气C.煅烧石灰石制生石灰D.盐酸与NaOH溶液反应2、某反应由两步反应A B C构成,反应过程中的能量变化曲线如图(E1、E3表示两反应的活化能)。

下列有关叙述正确的是()A.三种化合物的稳定性顺序:B﹤A﹤CB.两步反应均为放热反应C.整个反应的ΔH=E1-E2D.加入催化剂不改变反应的焓变,但能提高产率3、下列说法或表示正确的是:()A.等物质的量的硫蒸气和硫固体分别完全燃烧,后者放出的热量多B.放热反应不需加热即可发生C.稀溶液中:H++OH-=H2O, ΔH=-57.3kJ/mol,若将含0.5molH2SO4的浓硫酸与含1molNaOH的溶液混合放出的热量大于57.3kJD.在25℃、101kPa时,2g H2完全燃烧生成液态水,放出285.5kJ的热量,则表示H2燃烧热的热化学方程式为:2H2(g)+O2(g)=2H2O(l) ΔH=-571.6kJ/mol4、已知热化学方程式2SO2(g)+ O2(g) ⇌ 2 SO3(g) △H= -Q kJ/mol(Q>0),则下列说法正确的是()A.2molSO2(g)和1mol O2(g)所具有的总能量小于2 molSO3(g)所具有的能量B.将2molSO2(g)和1mol O2(g)置于一密闭容器中充分反应后放出QKJ的热量C.升高温度,平衡向逆反应方向移动,上述热化学方程式中的Q值减小D.如将一定量SO2(g)和O2(g)置于某密闭容器中充分反应后放热QKJ,则此过程中有2molSO2(g)被氧化5、关于强、弱电解质的叙述不正确的是()A.强电解质在溶液中完全电离,其水溶液中不存在分子B.同一弱电解质溶液,温度不同时,导电能力不同C.强电解质溶液导电能力不一定比弱电解质溶液的导电能力强D.强电解质在液态时不一定会导电,但在固态时一定不导电6、已知反应4CO+2NO2N2+4CO2在不同条件下的化学反应速率如下,其中表示反应速率最快的是()A.v(CO)=1.5 mol·L-1·min-1 B.v(NO2)=0.7 mol·L-1·min-1C.v(N2)=0.4 mol·L-1·min-1 D.v(CO2)=1.1 mol·L-1·min-17、在密闭容器中,一定条件下进行如下反应:NO(g)+CO(g) 12N2(g)+CO2(g) ΔH=-373.2 kJ/mol,达到平衡后,为提高NO的转化率和该反应的速率,可采取的措施是() A.加催化剂同时升高温度B.加催化剂同时增大压强C.升高温度同时充入N2 D.降低温度同时增大压强8、一定温度下,可逆反应2NO2(g) 2NO(g)+O2(g)在体积固定的密闭容器中反应,达到平衡状态的标志是()①单位时间内生成n mol O2,同时生成2n mol NO2②单位时间内生成n mol O2,同时生成2n mol NO③用NO2、NO、O2的物质的量浓度变化表示的反应速率的比为2∶2∶1④混合气体的压强不再改变⑤混合气体的颜色不再改变⑥混合气体的平均相对分子质量不再改变A.①④⑤⑥B.①②③⑤C.②③④⑥D.以上全部9、容积固定的密闭容器中,达平衡的可逆反应2A(g)2B + C (△H>0),若随着温度升高,气体平均相对分子质量减小,则下列判断正确的是:()A、B和C可能都是液体B、B和C肯定都是气体C、B和C可能都是固体D、若C为固体,则B一定是气体。

湖北省宜昌金东方高级中学1718学年度高二9月月考——

湖北省宜昌金东方高级中学1718学年度高二9月月考——

湖北省宜昌金东方高级中学2017—2018学年度上学期9月月考高二数学理试题本试题卷共4页,三大题22小题。

全卷满分150分,考试用时120分钟。

★祝考试顺利★一、选择题(本大题共12小题, 每小题5分, 共60分)1.将二进制数110 101(2)转化为十进制数为() A.106 B.55 C.53 D.1082.某大学数学系共有本科生1 000人,其中一、二、三、四年级的人数比为4∶3∶2∶1,要用分层抽样的方法从所有本科生中抽取一个容量为200的样本,则应抽取三年级的学生人数为()A.80 B.60 C.40 D.203.某学校随机抽取个班,调查各班中有网上购物经历的人数,所得数据的茎叶图如图所示.以组距为将数据分组成, ,…, ,时,所作的频率分布直方图是()(A)(C)(D)(B)4.12名同学分别到三个不同的路口进行车流量的调查,若每个路口4人,则不同的分配方案共有()A.B.C.D.5.阅读下边的程序框图,运行相应的程序,则输出s的值为()A.-1 B.0 C.1 D.36. 有5根细木棍,长度分别为1、3、5、7、9(cm),从中任取三根,能搭成三角形的概率为()A.B.C.D.7.如图,小明从街道的E处出发,先到F处与小红会合,再一起到位于G处的老年公寓参加志愿者活动,则小明到老年公寓可以选择的最短路径条数为()A.24B.18C.12D.98.阅读下面的算法程序上述程序的功能是()A.计算3×10的值B.计算310的值C.计算39的值D.计算1×2×3×…×10的值9.假设200件产品中有3件次品,现在从中任取5件,其中至少有2件次品的抽法有()A.种B.()种C.种D.种10.从区间随机抽取个数,,…,,,,…,,构成n个数对,,…,,其中两数的平方和小于1的数对共有个,则用随机模拟的方法得到的圆周率的近似值为()(A)(B)(C)(D)11.为了解某社区居民的家庭年收入与年支出的关系,随机调查了该社区5户家庭,得到如下统计数据()A.11.4万元B.11.8万元C.12.0万元D.12.2万元12.现有4重复,同一学校的专业也没有重复的话,你将有不同的填写方法的种数是()A.B.C.D.二.填空题(每小题5分,共20分)13.有324,243,270三个数,则它们的最大公约数是________.14.从7名男生5名女生中选出5人, A,B不全当选选法种数有________种(用数字作答)15.在上随机的取一个数,则事件“直线与圆相交”发生的概率为________16.回文数是指从左到右读与从右到左读都一样的正整数.如22,121,3443,94249等.显然2位回文数有9个:11,22,33…,99。

湖北省宜昌金东方高级中学2017-2018学年高三9月月考理科综合试题 Word版含答案

湖北省宜昌金东方高级中学2017-2018学年高三9月月考理科综合试题 Word版含答案

宜昌金东方高级中学2017-2018学年秋季学期9月月考理科综合试题本试题卷共12页,四部分40小题。

全卷满分300分,考试用时150分钟。

★祝考试顺利★可能用到的相对原子质量:H:l C:12 N:l4 O:16 Na:23 Fe:56 Cu:64Mg:24 Al:27 S:32 Ag:108 Cl:35.5 Ba:137一、选择题:本题共l3小题,每小题6分。

在每小题给出的四个选项中,只有一项是符合题目要求的。

1. “骨架或支架”常形容细胞的部分结构或物质,下列有关叙述正确的是()A.真核细胞中有维持细胞形态的细胞骨架,细胞骨架与细胞运动无关B.磷脂双分子层构成了细胞膜的基本支架,其他生物膜无此基本支架C.DNA分子中的核糖和磷酸交替连接,排列在外侧构成基本骨架D.每一个单体都以若干个相连的碳原子构成的碳链为基本骨架2.图甲和图乙分别代表细胞中某一生理过程,图丙和图丁分别代表与此有关物质的局部结构图,以下说法不正确的是()A.若甲图代表的过程与丁图⑤的形成有关,则A代表的物质是通过乙图过程合成的B.乙图中的①和丙图的结构不同,乙图中的④和丁图中的④含义也不同C.丙图中的虚线,不会出现在乙图的③中D.如果用35S标记某种氨基酸,35S会出现在乙图中④和丁图中④所对应的结构中3.下列与实验有关的叙述,正确的是()A.人的口腔上皮细胞经处理后被甲基绿染色,其细胞核呈绿色B.用显微镜观察洋葱根尖装片时,需保持细胞活性以便观察有丝分裂过程C.叶绿体色素在层析液中的溶解度越高,在滤纸上扩散就越慢D.在光镜的高倍镜下观察新鲜菠菜叶装片,可见叶绿体的结构4.根据下图所示的基因表达过程,判断有关说法正确的是()A.这两种蛋白质分别由两种不同内分泌细胞合成、分泌是由于这两种内分泌细胞所含的遗传信息不同B.过程1,过程3(含3-1,3-2)中发生碱基互补配对,过程2中发生磷酸二酯键的断裂和形成C.启动子是转录的起点,是核糖体识别和结合的起始位点D.图中体现了在翻译层次对基因表达的调控5.用不同浓度的药物X处理洋葱根尖分生区细胞若干天后,分别制片观察统计有丝分裂指数[有丝分裂指数(%)=分裂期细胞数/观察细胞数× 100%],结果如图所示,相关叙述正确的是()A.高浓度的药物X促进根尖分生区细胞有丝分裂B.制作装片过程中漂洗的目的是洗去染色剂,防止染色过深C.药物X浓度为0时有丝分裂指数只有10%,是由于大多数细胞处于分裂间期D.细胞分裂间期开始时与分裂结束时相比,物质运输效率相同6.下图甲示某种植物光合作用强度与光照强度的关系,图乙示该植物叶肉细胞的部分结构(图中M和N代表两种气体)据图判断,下列说法正确的是(注:不考虑无氧呼吸)()A.甲图中的纵坐标数值即为图乙中的m4B.在图甲中a、b、c、d、e任意一点,图乙中都有m1= n1>0,m2=n2>0C.当达到图甲中e点时,可以通过增加光照强度来提高光合作用强度D.图甲中c点时,图乙中有m1= n1=m4=n47.下列说法错误..的是( )A.液氨汽化时要吸收大量的热,常用作制冷剂B.压减燃煤、严格控车、调整产业是治理雾霾的有效措施C.手机外壳上贴的碳纤维外膜是一种新型的无机非金属材料D.纯碱可用于生产普通玻璃,也可用来治疗胃酸过多的病症8.下列离子方程式的书写及评价,均合理的是( )9.已知NH 4CuSO 3与足量的3 mol/L 硫酸混合微热,产生下列现象:①有红色金属生成;②产生刺激性气味的气体;③溶液呈现蓝色。

湖北省宜昌市金东方高级中学高二英语上学期第三次月考试题

湖北省宜昌市金东方高级中学高二英语上学期第三次月考试题

宜昌金东方高级中学2015年秋季学期12月月考高二英语试题本试题卷共8页,四部分72小题。

全卷满分150分,考试用时120分钟。

★祝考试顺利★第一节(共5小题;每小题1.5分,满分7.5分)请听下面5段对话,选出最佳选项。

1.What might prevent the woman from buying the table?A. Its quality.B. Its price.C. Its material.2.How does the woman probably feel now?A. Thirsty.B. Sleepy.C. Hungry.3.What will the man do next?A. Go to the pond.B. Go to an appointment.C. Make a plan fortomorrow.4.How will the woman go to the museum probably?A. By taxi.B. By bus.C. By underground.5.What do we know about the woman?A. She has been busy at work recently.B. She is an American woman in China.C. She doesn’t like doing Christmas shopping.第二节(共15题;每小题1.5分,满分22.5分)请听第6段材料,回答第6、7题。

6.What is the man’s plan for the summer vacation?A. To take a trip to China.B. To do some reading at home.C. To go to his grandparents’ farm.7.What is the woman’s hobby?A. Cooking.B. Sewing.C. Drama.请听第7段材料,回答第8、9题。

高二英语9月月考试题7

高二英语9月月考试题7

宜昌金东方高级中学2016年秋季学期9月月考高二英语试题本试题卷共8页,三大题72小题。

全卷满分150分,考试用时120分钟。

第I卷(选择题共100分)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罝。

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 did the boy finally get?A.A colorful bike. B.A blue bike. C.A white bike.2.How long does the woman plan to stay?A.About seven days. B.About five days. C.About twelve days.3.What do we know about the man?A.He is making coffee.B.He has a pain in his hands.C.He is busy painting.4.What did the woman do last night?A.She saw a movie.B.She went to her sister’s.C.She watched a football game.5.What time will Cathy go to the party?A.Before seven. B.Around six thirty. C.After seven.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。

湖北省宜昌金东方高级中学、三峡高中2017-2018学年高二11月月考英语试题 Word版含答案

湖北省宜昌金东方高级中学、三峡高中2017-2018学年高二11月月考英语试题 Word版含答案

宜昌金东方高级中学2017-2018学年秋季学期11月月考高二英语试题本试题卷共8页,四部分72小题。

全卷满分150分,考试用时120分钟。

★祝考试顺利★第一卷(选择题,满分100分)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. Who is the man?A. The owner.B. A customer.C. A waiter.2. What can we learn about the woman?A. She is attractive.B. She praised a man.C. She doesn’t like her work.3. What will the speakers probably do next?A. Have a rest.B. See a doctor.C. Move the bed.4. What does the man suggest the woman do?A. Feed the dog.B. Call Franklin for help.C. Show a toy to Charlie.5. What does the woman want to do?A. Read a magazine.B. Watch a TV show.C. Read a book.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、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,将有时间阅读各个小题,每小题5秒钟;听完后,各小题给出5秒钟的作答时间。

【月考试卷】湖北省宜昌金东方高级中学2017-2018学年高二9月月考地理试题Word版含答案

【月考试卷】湖北省宜昌金东方高级中学2017-2018学年高二9月月考地理试题Word版含答案

宜昌金东方高级中学2017年秋季学期9月月考高二地理试题本试题卷共8页,两大题52小题。

全卷满分100分,考试用时90分钟。

★祝考试顺利★一、单项选择题(共50分,下列各题的四个备选项中,只有一个是正确的,多选、不选或错选,该题不得分,选对一题得1分)读东汉时期“狩猎生产图”,上半部是弋射图,两个猎手正在向疾飞的群鸟弯弓瞄射。

下半部是收获图,描写农夫们收割、采实、挑运的劳动场面。

据此完成1~2题。

1.“狩猎生产图”反映出的人类对自然环境施加的技术手段是A.采集和渔猎B.耕作和灌溉C.采矿和冶炼D.建坝与筑路2.关于这一时期人地关系的正确叙述是()A.征服自然,试图成为自然的主宰B.崇拜自然,对自然既恐惧又依赖C.改造自然,开发利用土地、水等资源D.寻求人地协调大气中的臭氧分布在平流层中,在20~30千米的高空,臭氧含量最大,形成臭氧层。

据此回答3~4题。

3.臭氧层的破坏是由于()A.大量燃烧煤B.大气中硫氧化物增多C.大气中氟氯烃增多D.大气中二氧化碳增多4.臭氧层中的臭氧减少给人类健康带来的危害有()A.刺激人的眼睛、喉、鼻B.使汞、镉等通过食物链进入人体C.氟含量过多引起氟骨症D.皮肤癌的发病率增高读右侧漫画《危险》,回答下列5~6题。

5.漫画中“危险”所指的环境问题是A.水资源短缺B.全球变暖C.生物多样性减少D.沙尘暴6.下列表述不正确的是A.这种环境问题在干旱、半干旱地区尤其突出B.造成这种危险的人为原因有乱砍滥伐、过度放牧、过度开垦C.除中国外,这种环境问题比较严重的还有北非、西亚、美国、澳大利亚D.为避免该环境问题的恶化,必须禁止人类的开发活动位于长江中上游的某茶厂,茶园面积600亩,每年4月、7月、11月要锄草三次,而久之茶园“消瘦”了,同时锄草需要大量的劳动力,困惑之际茶场主人想到“羊喜吃嫩草,却不吃茶叶”,于是把羊引进茶园,既节省了人力物力又保持了水土,肥沃了茶园。

据此回答以下7~8题。

湖北省宜昌金东方高级中学2017-2018学年高二9月月考历

湖北省宜昌金东方高级中学2017-2018学年高二9月月考历

宜昌金东方高级中学2017年秋季学期9月月考高二历史试题本试题卷共6页,两部分35小题。

全卷满分100分,考试用时90分钟。

★祝考试顺利★本试卷分第I卷(选择题)和第II卷(非选择题)两部分。

考生作答时,将答案做在答题卡上,在本试卷上答题无效。

第Ⅰ卷一、选择题(本卷共32小题,每小题1.5分,共48分。

在每小题列出的四个选项中,只有一项是符合题目要求的。

)1. 有史学家将春秋战国时期视作中国的“化成时代”,意为经此时期古代制度、文化等基本定型。

下列史实可以印证这一观点的是①王位世袭制取代了禅让制②分封制逐渐确定了中央对地方的分级管理模式③逐渐由贵族政治过渡为官僚政治④诸子百家构造了中国传统文化的基本精神A. ①②B. ③④C. ①③D. ②④【答案】B2. 17、18世纪中西文明有较大规模的交流,西方的宗教、哲学、科学知识和器物文明传播到中国,同时中国的历史、艺术、哲学和政治制度也传到西方。

这表明当时A. 中国文明处于优势地位B. 中国文明跟上时代发展潮流C. 文明交流具有双向特点D. 文明交流推动双方社会转型【答案】C【解析】由“西方的宗教、哲学、科学知识和器物文明传播到中国,同时中国的历史、艺术、哲学和政治制度也传到西方”可以看出此时期中西方之间文明是相互交流的,具有对等交流特点,故本题答案选C项,排除A项;B项说法是不符合史实的,17、18世纪中国文明日益落后于西方文明;D项说法错误,文明交流并没有推动中国的社会转型。

【名师点睛】本题解题关键就是对“西方的宗教、哲学、科学知识和器物文明传播到中国,同时中国的历史、艺术、哲学和政治制度也传到西方”的正确理解。

中西方之间是相互交流的,没有体现出优劣之分。

3. 宋代读书人无论在位与在野都敢于品评朝政,力争“正君心”、“得君行道”,但明代知识分子很少议论时政,王阳明就要求门人恪守“君子之思不出其位”。

这主要由于明代A. 专制主义中央集权达到顶峰B. 程朱理学统治地位的确立C. 商品经济的空前繁荣D. 政治生态环境的严重恶化【答案】D【解析】根据题干宋代读书人力争“正君心”“得君行道”,体现宋代高度重视从儒学义理中寻求政治理念,同时形成了较为开明的论政风气;而明代“君子之思不出其位”,体现不在其位,就不谋其政,不要议论时政,这两种风气的变化只要是明代政治生态环境的严重恶化,D项正确。

湖北省宜昌市2018届高三英语9月月考试题201710270279

湖北省宜昌市2018届高三英语9月月考试题201710270279

湖北省宜昌市2018届高三英语9月月考试题考试时间:2017年9月第Ⅰ卷(满分100分)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. How is the weather today?A. Sunny.B. Cloudy.C. Rainy.2. When does the train leave for Boston?A. 9: 25.B. 12:00.C. 11: 45.3. What does the man want?A. A cup of coffee.B. Orange juice.C. Pancakes.4. What will they do tonight?A. Go to the cinema.B. Go to a concert.C. Go to a restaurant.5. Where are the speakers probably?A. At a bank.B. At a supermarket.C. At a post office.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至8题。

6. On which day is there no train to New York City?A. Saturday.B. Sunday.C. Monday.7. Which train will the man take?A. 10:30.B. 12:20.C. 15:10.8. How much is a hard seat?A. $15.B. $6.C. $8.听第7段材料,回答第9至11题。

湖北省宜昌金东方高级中学2017-2018学年高二9月月考数学试题 Word版含答案

湖北省宜昌金东方高级中学2017-2018学年高二9月月考数学试题 Word版含答案

宜昌金东方高级中学2017-2018学年秋季学期9月月考高二数学试题本试题卷共4页,三大题22小题。

全卷满分150分,考试用时120分钟。

★祝考试顺利★一、选择题:( 本大题共12小题,每小题5分,共60分. 每小题有四个选项,仅有一个选项正确,请把正确选择支填在答题卡上.)1.某中学有高中生3500人,初中生1500人.为了解学生的学习情况,用分层抽样的方法从该校学生中抽取一个容量为n 的样本,已知从高中生中抽取70人,则n 为( ) A .100 B .150 C .200 D .2502.直线L 1:ax+3y+1=0,L 2:2x+(a+1)y+1=0,若L 1∥L 2,则a 的值为( ) A .-3或2B .2C .-3D .3或-23.如图是某公司10个销售店某月销售某产品数量(单位:台)的茎叶图,则数据落在区间,得到如图所示的频率分布直方图. (1)若该校高一年级共有学生1000人,试估计成绩不低于60分的人数;(2)为了帮助学生提高数学成绩,学校决定在随机抽取的50名学生中成立“二帮一”小组,即从成绩中选两位同学,共同帮助之间的试卷中任取两份分析学生的答题情况,在抽取的试卷中,求至少有一份分数在之间的概率.19.四棱锥P ­ABCD 中,AP ⊥平面PCD ,AD ∥BC ,AB =BC =12AD ,E 、F 分别为线段AD 、PC的中点.(1)求证:AP ∥平面BEF ;20. 在平面直角坐标系xOy 中,点)3,0(A ,直线42:-=x y l ,设圆C 的半径为1,圆心在l 上.(1)若圆心C 也在直线1-=x y 上,过点A 作圆C 的切线,求切线的方程; (2)若圆C 上存在点M ,使MO MA 2=,求圆心C 的横坐标a 的取值范围.高二数学参考答案一、选择题ACBCD BBBAD CD 13.52 14.53.2 15.3030 16.-2 17.(1)1000*0.86=860 (2)51204= 18.(1)4 (2)0.016 (3)53 19.(1)取AC 得中点为O ,连接OF 由中位线定理的AP 平行OF ,得到AP 平行平面BEF 。

湖北省宜昌市金东方高级中学2017-2018学年高二上学期9月月考数学(文)试题 Word版含答案

湖北省宜昌市金东方高级中学2017-2018学年高二上学期9月月考数学(文)试题 Word版含答案

宜昌金东方高级中学2017-2018学年秋季学期9月月考高二数学试题(文)本试题卷共4页,三大题22小题。

全卷满分150分,考试用时120分钟。

★祝考试顺利★一、选择题(本大题共12小题,每小题5分,共60分.在每小题给出的四个选项中,只有一项是符合题目要求的)1.若直线1=x 的倾斜角为α,则α ( )A .等于0B .等于4π C .等于2π D .不存在2.圆O:2240x y x ++=的圆心O 坐标和半径r 分别是A. O (-2,0) , r= 2B. O(-2,0), r= 4C. O(2,0) , r=2D. O(2,0), r= 4 3.若方程220x y x y m +-++=表示一个圆,则A .2m ≤B .2m <C .12m <D .12m ≤ 4.圆422=+y x 截直线0323=-+y x 所得的弦长是( )A .2B .1C .3D .325.已知两圆的方程是221x y +=和226890x y x y +--+=,那么两圆的位置关系是( )A .相离B .相交C .內切D .外切6.若圆)0(022222>=++-+k y kx y x 与两坐标轴无公共点,那么实数k 的取值范围是( )A .20<<k B .21<<kC . 10<<kD .2>k7.设圆的方程为()()22134x y -++=,过点()1,1--作圆的切线,则切线方程为 ( )A .1x =-B .1x =-或1y =-C .10y +=D .1x y +=或0x y -=8.过点(3,1)作一直线与圆22(1)9x y -+=相交于M 、N 两点,则MN 的最小值为( )A .B .2C .4D .69.若直线)2(-=x k y 与曲线21x y -=有交点,则 ( )A .k 有最大值33,最小值33- B .k 有最大值21,最小值21-C .k 有最大值0,最小值 33- D .k 有最大值0,最小值21-10.执行如题图所示的程序框图,若输出K 的值为8,则判断框图可填入的条件是 ( )A 、s ≤34 B 、s ≤56 C 、s ≤1112 D 、s ≤152411.()(),',,'A a a B b b 是圆222=+y x 上任意的两点,若''1ab a b +=-,则线段AB 的长是( )AB .2C .2 D12.已知点()(),0P a b ab ≠是圆222:O x y r +=内一点,直线m 是以P 为中点的弦所在的直线,若直线n的方程为2ax by r +=,则( )A .m ∥n ,且n 与圆O 相离 B. m ∥n ,且n 与圆O 相交C. m 与n 重合,且n 与圆O 相离D. m ⊥n ,n 与圆O 相离 二、填空题:本大题共4小题,每小题5分,共20分.13.圆22:2440C x y x y +--+=的圆心到直线3440x y ++=的距离d = .14.在z 轴上与点(4,1,7)A -和点(3,5,2)B -等距离的点C 的坐标为 .15. 执行如图所示的程序框图,输出的s 值为16.在平面直角坐标系xoy 中,已知圆224x y +=上有且仅有四个点到直线1250x y c -+=的距离为1,则实数c 的取值范围是 .三、解答题:本大题共6小题,共70分.解答应写出文字说明、证明过程或演算步骤。

湖北宜昌市2018届高三英语9月月考

湖北宜昌市2018届高三英语9月月考

湖北省宜昌市2018届高三英语9月月考试题考试时间:2017年9月第Ⅰ卷(满分100分)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. How is the weather today?A. Sunny.B. Cloudy.C. Rainy.2. When does the train leave for Boston?A. 9: 25.B. 12:00.C. 11: 45.3. What does the man want?A. A cup of coffee.B. Orange juice.C. Pancakes.4. What will they do tonight?A. Go to the cinema.B. Go to a concert.C. Go to a restaurant.5. Where are the speakers probably?A. At a bank.B. At a supermarket.C. At a post office.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至8题。

6. On which day is there no train to New York City?A. Saturday.B. Sunday.C. Monday.7. Which train will the man take?A. 10:30.B. 12:20.C. 15:10.8. How much is a hard seat?A. $15.B. $6.C. $8.听第7段材料,回答第9至11题。

(解析版)湖北省宜昌金东方高级中学2017-2018学年高一9

(解析版)湖北省宜昌金东方高级中学2017-2018学年高一9

宜昌金东方高级中学2017年秋季学期9月月考高一地理试题本试题卷共6页,两部分43小题。

全卷满分100分,考试用时60分钟。

★祝考试顺利★第Ⅰ卷(单项选择题,共60分)一、单项选择题(本大题共40小题,每小题1.5分,共60分。

在每小题给出的四个选项中,只有一个选项是符合题目要求的。

)1. 下列有关经纬线的叙述正确的是()A. 因地轴和经线都连接两极故地轴和经线等长B. 任何纬线圈都长于任何经线圈C. 本初子午线的长度不到赤道长度的1/2D. 任何纬线圈都短于任何经线圈【答案】C【解析】地球并不是一个正球体,而是一个两极稍扁,赤道略鼓的不规则球体,赤道半径略长于极半径,故C正确。

地轴长度等于地球的直径2R,经线长度等于半个球面大圆长πR。

故A错误。

赤道和经线圈均为球面大圆,长度都为2πR。

故B、D错误。

【点睛】掌握地球的形状---两极稍扁,赤道略鼓的椭球体。

2. 下列关于纬线说法不正确的是( )A. 所有纬线都自成圆圈B. 纬线长度都相等C. 纬线指示东西方向D. 纬线都相互平行【答案】B【解析】试题分析:纬线都是与赤道平行的圆;纬线指示东西方向;而纬度越高,其长度越短。

故选B。

考点:经纬线3. 关于东西半球的叙述,正确的是:( )A. 东经度的范围都在东半球B. 本初子午线和180°经线是东西半球的界线C. 180°经线在东半球D. 20°W—0°—160°E的经度范围为东半球【答案】D【解析】试题分析:东半球和西半球的分界向是20°W和160°E经线,所以从200W—00—1600E 的经度范围为东半球。

故选D。

考点:东西半球的划分4. 地球仪上某地点经度是60°,纬度是30°,这样的地方有几处()A. 一B. 二C. 三D. 四【答案】D【解析】除赤道和0°与180°经线外,度数相同的经线和纬度在地球仪上各有两条,因此经度是60°(60°W、60°E),纬度是30°(30°N,30°S)交点共有四个。

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宜昌金东方高级中学2017-2018学年秋季学期9月月考高二英语试题本试题卷共8页,三大题72小题。

全卷满分150分,考试用时120分钟。

第I卷(选择题共100分)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罝。

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 did the boy finally get?A.A colorful bike. B.A blue bike. C.A white bike.2.How long does the woman plan to stay?A.About seven days. B.About five days. C.About twelve days. 3.What do we know about the man?A.He is making coffee.B.He has a pain in his hands.C.He is busy painting.4.What did the woman do last night?A.She saw a movie.B.She went to her sister’s.C.She watched a football game.5.What time will Cathy go to the party?A.Before seven. B.Around six thirty. C.After seven.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.What kind of dress does the lady get?A.A cotton dress Size 9. B.A special dress Size 8. C.A silk dress Size 7. 7.How much is the change?A.$10. B.$6. C.$16.听第7段材料,回答第8、9题。

8.What did the man do during these weeks?A.He rode to the country several times.B.He spent his holidays away from the city.C.He managed to visit the tower.9.How does the man feel about what he’s done?A.He feels regretful. B.He feels content. C.He feels disappointed.听第8段材料,回答第10至12题。

10.Who is the woman most probably speaking to?A.A passenger. B.A railway man. C.A conductor. 11.What do we know about the train?A.It takes half an hour to Sevenoaks.B.It is for long journey travelers.C.It is a slow train.12.What is the woman going to do then?A.To change to another train.B.To give up the journey.C.To buy a ticket for this train.听第9段材料,回答第13至16题。

13.What is the probable relationship between the two speakers?A.Husband and wife. B.Son and mother. C.Father and daughter. 14.What does the woman tell the man about?A.The big storm. B.The power station. C.The sharp cry in the dark. 15.What is the first thing the man is going to do?A.To buy some candles. B.To make a phone call. C.To go back home. 16.Which of the following can best describe the woman’s feeling?A.Fearless. B.Helpless. C.Hopeless.听第10段材料,回答第17至20题。

17.According to the speaker, how will students feel about the university life at its beginning?A.Excited and fearful. B.Excited and tired. C.Excited and worried. 18.What will help the students to become clear about their own goals?A.Walking around the university.B.Understanding the university requirements.C.Getting used to university life.19.Why does the speaker advise the students not to give up learning?A.Because learning can help them understand their own value.B.Because learning can help them improve their life.C.Because learning can help them get university degrees.20.According to the speaker, what is the most important for the new students?A.Fields of learning. B.Results of learning. C.Ways of learning.第二部分阅读理解(共两节,满分40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。

并在答题卡上将该选项涂黑。

AI am in my father’s house in Connecticut, sitting at a crowded table with my brother, my two sisters and all our partners, talking about a tree.“He doesn’t want it cut down.” My sister says when my father has gone to bed and non e of us speaks of the tree in his presence. “He says he use d to climb it when he was a boy.”When I was last here, a year and a half ago, for my father’s 90th birthday, Hurricane Irene drove seawater into the roads. The large tree that hangs over the houses swayed (摇摆)alarmingly, but it stayed up.Last October, Hurricane Sandy caused a great deal of damage. Six months on, many of the surrounding houses are on sale, but the tree that hangs over the house still stands.“That tree,” my brother says, “has survi ved the two worst storms of the last100 years.”Though my brother thinks highly of the amazing staying power of the tree, my sister says that the tree should never have been planted: it stops light from reaching the house. My other sister’s partner says t hat all trees fall down eventually. There is plenty of evidence for what he says: throughout the neighborhood, the remains of similarly sized trees lie on their sides, with their roots in the air. During this discussion, I offer to pay a quarter of whatever is required to remove the tree.“A guy I talked to,” my brother says, “told me it could cost us$10,000.”As night wears on, the discussion becomes increasingly meaningless. There is no point in reaching any kind of agreement, since the decision is not for us to make. It’s my father’s tree, and he has refused to cut down the only thing in the neighborhood older than him.21. When does the discussion take place?A. After lunchB. After supperC. At the weekendD. Before their father’s 90th birthday22. What can we learn about the two storms that the tree has survived?A. The first storm happened a year ago.B. The second storm lasted for six months.C. The first storm damaged the tree more than the second one.D. They were the two worst storms of the last 100 years.23. What is the author’s opinion about the tree?A. He admires its amazing staying powerB. He thinks it should never have been plantedC. He would like to have it removedD. He wants to sell it for some money24. According to the text, the tree_________A. is more than 90 years oldB. has survived two storms in its lifeC. will fall down after the author’s father’s deathD. is the only large tree in the neighborhoodBMany scientists today are convinced that life exists elsewhere in the universe---life probably much like that on our own planet. They reason in the following way.As far as astronomers can determine, the entire universe is built of the same matter. They have no reason to doubt that matter obeys the same laws in every part of the universe. Therefore, it is reasonable to guess that other stars, with their own planets, were born in the same way as our own solar system. What we know of life on earth suggests that life will arise wherever the proper conditions exist.Life requires the right amount and kind of atmosphere. This eliminates(除去) all those planets in the universe that are not about the same size and weight as the earth. A smaller planet would lose its atmosphere; a larger one would hold too much of it.Life also requires a steady supply of heat and light. This eliminates double stars, or stars that flare up suddenly. Only single stars that are steady sources of heat and light like our sun would qualify.Finally, life could evolve(进化) only if the planet is just the right distance from its sun. With a weaker sun than our own, the planet would have to be closer to it. With a stronger sun, it would have to be farther away.If we suppose that every star in the universe has a family of planets, then how many planets might support life? First, eliminate those stars that are not like our sun. Next eliminate most of their planets; they are either too far from or too close to their suns. Then eliminate all those planets which are not the same size and weight as the earth. Finally, remember that the proper conditions do not necessarily mean that life actually does exist on a planet. It may not have begun yet, or it may have already died out.This process of elimination seems to leave very few planets on which earthlike life might be found. However, even if life could exist on only one planet in a million, there are so many billions of planets that this would still leave a vast number on which life could exist.25. The existence of life depends on all of the following factors EXCEPT______.A. the right amount of atmosphereB. steady heat and lightC. our own solar systemD. the right distance from the sun.26. Which of the following statements is INCORRECT?A. The planet must be as big and heavy as the earth if life exists on a planet.B. Double stars can provide steady light and heat.C. Proper conditions are essential to the existence of life.D. The distance between a planet and its sun should be right.27. What kind of planet might NOT support life?A. Most of the planets of the stars.B. Stars similar to our sun.C. Planets similar to the earth.D. Planets with proper conditions.28. At the end of the passage the author suggests that ______.A. it is impossible for life to exist on planets.B. earthlike life could only exist on a few planets.C. life could exist on only one planet in a million.D. life could exist on a great number of planets.CMONTREAL (Reuters) ----Crossing the US-Canada border to go church on a Sunday cost a US citizen $10,000 for breaking Washington’s strict new security (安全) rules.The expensive trip to church was a surprise for Richard Albert, who lives right on the Canadian border. Like the other half-dozen people of Township 15, crossing the border is a daily occurrence for Albert. The nearby Quebec village of St. Pamphile is where they shop, eat and go to church.There are many such situations in these areas along the largely unguarded 5,530-mile border between Canada and US----while in some cases actually runs down the middle of streets or through buildings.As a result, Albert says he did not expect any problems three weeks ago when he returned home to the US after attending church in Canada, as usual. The US customs station in this area is closed on Sunday, so he just drove around the locked gate, as he had done every weekend since the gate appeared last May, following a tightening of border security. Two days later, Albert was told to go to the customs office, where an officer told him he had been caught on camera crossing the border illegally (非法).Ottawa has given out special passes to some 300 US citizens in that area so they can enter the country when Canadian customs stations are closed, but the US stopped a similar program last May. That forces the people to a 200-mile detour along hilly roads to get home through another border checkpoint.Albert has requested that the customs office change their decisions on the fine, but he has not attended a Sunday church since. “I feel like I’m living in a prison,” he said.29. We learn from the text that Richard Albert is _______.A. an American living in a Township 15.B. a Canadian living in a Quebec village.C. a Canadian working in a customs station.D. an American working in a Canadian church.30. Albert was fined because he ______.A. failed to obey traffic rules.B. broke the American security rules.C. worked in St. Pamphile without a pass.D. damaged the gate of the customs office.31. The underlined work “detour” in paragraph 5 means ______.A. a drive through the towsB. a race across the fieldsC. a roundabout way of travelingD. a journey in the mountain area32. What would be the best title for the text?A.A Cross-country TripB.A Special Border PassC. An Unguarded BorderD. An Expensive Church VisitDHumans may be a bad influence on their best friends---at least when it comes to problem-solving. In a task that wasn’t very tough, wolves performed must better than dogs. All the animals had to do was pull the lid off a food container, containing a sausage treat.Monique U dell studies animal behavior at Oregon State University in Corvallis. She tested 10 pet dogs and another 10 dogs from an animal shelter. In one set of tests, a person was nearby but did not encourage or discourage the dogs. Those dogs typically spent 10 to 15 percent of their time gazing at the person. They spent a mere 5 percent of their time or less touching the container.U dell offered the same challenge to wolves. These animals had been raised and fed by people but still lived outdoors. Here, the wolves didn’t look at the nearby person. Instead, they devoted about 90 percent of the time to struggling with the box holding a treat.When someone walked around the dogs and actively encouraged them to keep trying to open the box, the dogs did spend more time handling the problem. A few more even managed to open the box. But their success rate still did not match the wolves. The dogs and wolves were also tested when no one was present. But even then, the dogsdidn’t paw or teat the box much more than they did when a human was present.33. According to paragraph 2, how did the dogs perform in the experiment?A. They showed reduced intelligenceB. They found the treat in the box less attractiveC. They found the wolves were dangerousD. They spent more time waiting for help34. What was the effect of encouragement on the dogs?A. It made their success rate improve a lotB. It made them seek less guidanceC. It made them a little more devoted to the taskD. It made them able to compete with the wolves35. What is the main idea of the text?A. How wolves and dogs differ from each otherB. The reason why wolves are dangerousC. Dogs are more relaxed when no one is aroundD. Wolves beat dogs in problem-solving tests第二节(共5小题: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。

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