精品解析:【全国市级联考】河北省唐山市2016-2017学年高一下学期期末考试语文试题(解析版)
【全国市级联考】河北省唐山市2016-2017学年高一下学期期末考试语文试题第Ⅰ卷(共39分)一、选择题1. 下列词语中,字形和加点字的读音全部正确的一项是A. 棕榈.(lǘ)戕害顷.刻之间税(qǐng)归根结蒂B. 楔.子(xiē)觊觎敛声屏.气(bǐng)无可质疑C. 脑髓.(suǐ)榫头呕.哑嘲哳(ōu)礼上往来D. 蹙.缩(cù)磅礴奄.奄一息(yǎn)纨绔子弟【答案】A【解析】试题分析:B项,“无可置疑”,C项,“礼尚往来”,D项,“奄yǎn”。
2. 下列各句中加点成语的使用,全都不正确的一项是()①他看到猫儿吃饱了就在花阴中一躺,百无聊赖,却并不责怪,这恰恰表明他确实已经懂得了养猫的作用。
②现实中有些人自以为身份高人一等,说话咄咄逼人,不考虑他人的感受,与其说是情商不高,倒不如说是自身素养不够。
③几乎每位涉毒明星都会有自己的一套说辞,但无论多么冠冕堂皇,都无法掩盖他们社会责任感缺失这一事实。
④婚礼上,司仪高喊“夫妻对拜”台上两位新人面面相觑,红云飞上面颊,幸福喜上眉梢,台下的亲友纷纷送上祝福的掌声。
⑤在曲阳,漫山遍野的光伏电池并不仅仅是阳光下的风景,它更是让数万身无长物的农民脱贫奔上康的“太阳”。
⑥痛风患者发病时关节肿痛难忍,康复后,稍不注意,痛风便又会发作,如此反反复复,令患者痛不欲生。
A. ②④⑥B. ①④⑥C. ①③⑤D. ②③⑥【答案】B【解析】试题分析:①百无聊赖:精神上无所寄托,感到什么都没意思;②咄咄逼人:形容气势汹汹,盛气凌人;③冠冕堂皇:形容外表庄严或正大的样子,含贬义;④面面相觑:形容人们因惊惧或无可奈何而互相望着,都不说话;⑤身无长物:除自身外再没有多余的东西,形容贫穷;⑥痛不欲生:悲痛得不想活下去,形容悲痛到极点。
3. 下列各句中,没有语病的一句是A. 作为第九届河北省图书交易展览会,唐山展区以鲜明的本土化主题,为本次书博会增添了独特的文化氛围,吸引了大批读者的目光。
B. 第二届“万人健康步”活支旨在以大众健步走的方式,激发市民发现唐山的生态之美、人文之美,共创文明城市、共建美好家园。
C. 担任“朗读者”制片的董卿说,有时候节目组经过反复的讨论,主题词才会被确定下来,但是“陪伴”是最早被确定下来的主题词。
D. 在2017年纪念“世界环境日”会议上,市政府下决心加大大气污染综合治理力度,9月底前要求相关部门拿出切实可行的治污方案。
【答案】A【解析】试题分析:B项,宾语残缺,“家园”后加“热情”;C项,中途易辙,把“经过”移到“节目组”之前;D项,语序不当,将“9月底前”移到“拿出”前。
点睛:结构混乱是常见的病句类型,有句式杂糅、暗换主语和中途易辙等几种,句式杂糅表现为把表示同一个意思的两种说法糅合到一起,中途易辙主要表现在前面的句子没有表述完整,后面又出现的新的陈述对象,暗换主语表现为句子前面没有主语,而前句的主语不能作该句的主语。
此题选项C因中途易辙造成结构混乱。
4. 下列各句中,表达得体的一句是A. 林老的画作价格不菲,他每次来京,都会赠我一年近来的得意之作,我推辞不过,只好惠存。
B. 你的疏忽给公司造成了巨大的损失,虽然事后主动认错,但已于事无补,我绝不包涵。
C. 如果您没有时间,我就把我的作品《我读〈论语〉之体会》快递到您家,请您雅正。
D. 某专家举办一场传统礼仪讲座。
讲座结束时,他非常谦逊地说:“谢谢大家聆听。
”【答案】C【解析】试题分析:A项,“惠存”,敬词,请人保存;B项,“包涵”,请人原谅的客套话;C项,“雅正”,敬辞,请对方指教;D项,“聆听”,适用于下级对上级,晚辈对长辈。
5. 下列选项中,加点词活用类型不相同的一项是A. 养生丧死无憾(《寡人之于国也》)追亡逐北,伏尸百万(《过秦论》)B. 空以身膏野草(《苏武传》)且庸人尚羞之(《廉颇蔺相如列传》)C. 吾师道也(《师说》)子孙帝王万事之业也(《过秦论》)D. 妙尽璇机之正(《张衡传》)輮以为轮,其曲中规(《劝学》)【答案】B【解析】试题分析:A项,动词作名词;B项,“膏”形容词使动,“羞”形容词意动;C项,名词作动词;D项,形容词作名词。
6. 下列选项中,文言句式不同类的一组是A. 非铦于钩戟第铩也(《过秦论》)申之以孝悌之义(《寡人之于国也》)B. 见犯乃死,重负国(《苏武传》)举孝廉不行(《张衡传》)C. 嗟尔远道之人胡为呼来哉(〈蜀道难〉)句读之不知,惑之不解(《师说》)D. 道之所存,师之所存也(《师说》)君困我降,与君为兄弟(《苏武传》)【答案】D【解析】试题分析:A项,介词结构后置;B项,被动句;C 项,宾语前置;D项,第一句是判断句,第二句是省略句。
7. 下面的文化常识表述错误的一项是A. 寡人,是古代国君的自称,意思是我是天下无双的人。
国君的自称还有孤、不谷等。
B. 臣,是君主时代的官吏,也包括百姓。
秦汉以前表示谦卑的自称,对方不一定是君主。
C. 避讳,封建君上或尊亲为了显示威严,规定人们说话中避免直用其名,而以别的字代替。
D. 节,旄节,以竹为竿,上缀以牦牛尾,是使者所持的信物,在外可以代表皇帝和国家。
【答案】A【解析】试题分析:寡人,寡德之人。
二、现代文阅读阅读下面的文字,完成下列小题。
文化自觉是指生活在特定文化历史圈子里的人对其文化及其发展历程的充分认识,对其文化的来龙去脉要有自知之明。
简言之,文化自觉实际就是文化的自我反思、自我觉醒的过程。
文化自觉是一个艰巨的过程,只有在认识自己的文化,理解并接触到多种文化的基建上,才有条件在这个正在形成的多元文化的世界里确立自己的位置,然后经过自主的适应,和其他文化一起,取长补短,共同建立一个有共同认可的基本秩序和一套多种文化都能和平共处、各抒所长、连手发展的共处原则。
”为此,他晚年曾将文化自觉的历程进一步精炼概括为十六字原则。
在文化自觉、文化自信、文化自强的序列中,文化自觉是最具前提性的。
从理论经上说,只有真正意义上的文化自学,才会有发自内心的文化自信,也才会有文化自强的底气。
当然,我们今天谈文化自信、文化自强,首先必须要有置身于历史向世界历史转变的全球化进程中的真正的文化自觉。
这种文化自觉对文化软实力在世界各国综合国力较量中的充分体认,要有对西强我弱的文化格局中文化安全的足够估计。
在现实中,在从文化大国向文化强国迈进的历史进程中,我们必须深刻地认识到,只有基于文化自觉的文化自信才是接地气的,真正立得住的,叫得响的,基于文化自信的文化自强也才是有底气的,一个真正的文化强国才是可期待可达致的。
较之道路自信、理论自信、制度自信,文化自信是最具根本性的。
文化自信何以是“四个自信”中最具根本性的自信呢?这是由文化的来源、功能和地位所决定的。
从文化的来源来看,文化即人化,文化无时无刻不深深地带有人类活动的印记;从文化的功能来看,文化即化人,《周易》有云:“观乎天文,以察时变;观乎人文,以化成天下”;从文化的地位来看,文化是民族的血脉,人民的精神家园。
就此而论,一个没有文化的民族,其血脉是不通畅的,精神家园是坍塌的,没有文化浸润滋养的人民,精神是没有寄托之所、灵魂是没有栖息之地的。
当“我宁愿坐在宝马里哭,也不愿坐在自行车后面笑”成为一些人的追求和目标的时候,当“老人摔倒,管还是不管”成为一个问题的时候,我们不禁会问,我们到底需要一种什么样的文化与价值?在现实中形形色色的文化错位、价值乱象的浮云面前,我们必须保持清醒的头脑,对文化的本性及其应有的地位心知肚明、了然于心,不畏浮云遮望眼。
因此只有在“四个自信”的坐标中重新审视文化自信,我们才能真正把握其根本性之所在。
8. 下列关于原文内容的理解和分析,正确的一项是A. 文化的自我反思、自我觉醒需要有特定文化背景的人对其文化的发展历程有一定的认识。
B. 有置身于全球进程中的文化自信是我们今天谈文化自觉、文化自强的首要前提条件。
C. 如果对西强我弱的文化格局中文化安全有足够估计就能够实现真正的文化自觉。
D. 文化从人类活动中来,又反过来影响人类,它关物民族的血脉,缔造人民的精神家园。
9. 下列对原文论证的相关分析,不正确的一项是()A. 文章论述了文化自觉是文化自信、文化自强的前提以及文化自信是“四个自信”中最根本的。
B. 文章第二段从理论与现实两个角度论证了文化自觉是文化自信、文化自强的前提。
C. 文章第三段对文化的来源、功能和地位进行了分析,然后正面论证了文化自信的根本性。
D. 末段通过列举缺少文化自信而导致的文化错位、价值观混乱的现象,突出文化自信的本性。
10. 根据原文内容,下列说法不正确的一项是A. 理论上,没有真正意义的文化自觉,就不会有发自内心的文化自信,不会有文化自强的底气。
B. 在现实中,只有深刻认识到文化自觉的前提性,才能使一个国家从文化大国向文化强国迈进。
C. 保持清醒的头脑,明了文化的本性和地位,才会让我们知道需要什么样的文化与价值。
D. 如果能在“四个自信”的坐标中重新审视文化自信,那么我们就能真正把握其根本性之所在。
【答案】8. D 9. C 10. D【解析】8. 试题分析:A项,“有一定的认识”错,B项,文化自信是前提,错,C项,“如果……就……”错。
9. 试题分析:“正面论证”错。
10. 试题分析:原文是“只有……才……”。
学¥科¥网...学¥科¥网...学¥科¥网...学¥科¥网...学¥科¥网...学¥科¥网...学¥科¥网...三、文言文阅读阅读下面的文字,完成下列小题。
游师雄,字景叔,京兆武功人。
学於张载,第进士。
为仪州司户参军,迁德顺军判官。
鄜延将刘琯与主帅议战守策欲自延安入安定黑水师雄以地薄贼境惧有伏请由他道既而谍者言夏伏精骑于黑水傍,琯谢曰:“微君言,吾不返矣。
”赵禼帅延安,辟为属。
吐蕃寇边,其酋鬼章青宜结乘间胁属羌构夏人为乱,谋分据熙、河。
朝廷择可使者与边臣措置,诏师雄行,听便宜从事。
既至,谍知夏人聚兵天都山,前锋屯通远境。
吐蕃将攻河州,师雄欲先发以制之,请于帅刘舜卿。
舜卿曰:“彼众我寡,奈何?”师雄曰:“在谋不在众。
脱事不济,甘受首戮。
”议三日乃定,遂分兵为二,姚兕将而左,种谊将而右。
兕破六逋宗城,种谊破洮州,擒鬼章及大首领九人,斩首众多。
捷书闻,百僚表贺,遣使告永裕陵。
苏轼闻其事,作诗咏之。
将厚赏师雄,言者犹以为邀功生事,止迁一官,为陕西转运判官。
入拜祠部员外郎,加集贤校理,为陕西转运使。
内地移粟于边,民以辇僦为病。
师雄言:“往者边土不耕,仰给于内,今积粟已多,军食自足,宜令内地量转输致之直,以免大费。
”报可。
召诣阙,哲宗劳之曰:“洮州之役,可谓隽功,但恨赏太薄耳。
”对曰:“皆上禀庙算,臣何力之有焉。
唯当时将士勋劳未录,此为欠也。
”因陈其本末。
拜卫尉少卿。
哲宗数访边防利病,师雄具庆历以来边臣施置之臧否,朝廷谋议之得失,及方今御敌之要,凡六十事,名曰《绍圣安边策》,上之。
河北唐山市2016-2017学年高一地理下学期期末考试试题(扫描版)
河北省唐山市2016-2017学年高一地理下学期期末考试试题(扫描版)唐山市2016—2017学年度高一年级第二学期期末考试地理试题参考答案及评分标准一.单项选择题:(1-20小题,每小题2分,共40分)A 卷:1B 2D 3A 4C 5D 6C 7D 8A 9B 10A 11D 12A 13C14B 15A 16D 17B 18A 19D 20CB卷:1B 2B 3C 4C 5D 6C 7C 8A 9B 10A 11D 12C 13C14B 15A 16D 17B 18A 19D 20D二.双项选择题:(21-30小题,每小题3分。
共30分。
选对两项得3分,多选、少选、错选均不得分。
)A卷:21BD 22BC 23AC 24CD 25BD 26AD 27AB 28CD 29BC 30ABB卷:21BD 22BC 23AC 24CD 25BD 26AD 27AB 28CD 29BC 30AD三.综合题(31-33题,每题10分,共计30分。
)31.(10分)(1)粮食作物种植主要分布在北部平原,土壤肥沃,流经平原的河流及支流多,夏季热量充足、阿尔卑斯山脉的冰雪融水可通过河流系统给平原的农业种植带来较丰富的灌溉水源。
(6分)(2)一是农业劳动力人口老化严重;二是农户以土地面积很小的农场为主,难以开展大规模农业机械化生产。
(4分)32.(10分)(1)地理位置临近省份;剩余劳动力多的人口大省(河南、四川、湖北等)。
(4分)(2)观点1(应该限制):外来人口增加了城市负担(基础设施、社会服务设施、就业等);(3分)加重了大城市病(住房紧张、交通拥挤、环境污染等)。
(3分)观点2(不该限制):外来人口(生产者与消费者的角色)促进了城市经济发展;(3分)促进了不同地域和城乡间的文化交流。
(3分)(所述理由需支持所持观点,否则不得分。
其他合理答案酌情评分,本小题满分不超过6分。
)33.(10分)(1)人行道与车行道分离、利于污染物扩散;(定向行驶)减少交通事故、提高安全性,利于道路通畅。
2016-2017学年河北省唐山市高一(下)期末英语试卷
2016-2017学年河北省唐山市高一(下)期末英语试卷第一部分:听力1.(1.5分)Who is doing an operation the day after tomorrow?A.Lisa.B.Peter.C.Peter's mother.2.(1.5分)What does the woman want to do?A.She wants to rent a house.B.She wants to take the subway.C.She wants to find the bus station.3.(1.5分)What is Mary's problem?A.She is troubled by sleeplessness.B.She is suffering from a headache.C.She is worried about her exams.4.(1.5分)What is Linda's favorite sport?A.Football.B.Running.C.Basketball.5.(1.5分)Where does the conversation take place?A.In the office.B.In an interview.C.In a clothes shop.6.(3分)听第6段材料,回答第6至7题.6.What is the price for one case now?A.﹩25.B.﹩20.C.﹩30.7.How many cases is the woman taking?A.One.B.Four.C.Three.7.(3分)听第7段材料,回答第8至9题8.What are they talking about?A.The place for eating.B.The time for dating.C.The choice for cakes.9.What does the woman think of the price?A.Acceptable.B.Low.C.High.8.(4.5分)听第8段材料,回答第10至12题10.Why does the man have to change the flight?A.There are only economic seats.B.The tickets arc all sold out.C.The flight is not direct to Boston.11.When is the man leaving for Boston?A.Next Tuesday morning.B.Next Thursday morning.C.Next Monday morning.12.How much will the man pay for the tickets?A.﹩807.B.﹩176.C.﹩279.9.(4.5分)听第9段材料,回答第13至15题.13.Who is good at playing the guitar?A.Tom.B.Tim.C.Lily.14.What hobby do the speakers share?A.Playing the piano.B.Going to concerts.C.Listening to music.15.How will the speakers improve their music theory?A.By learning from the man's uncle.B.By taking a music theory course.C.By attending concerts.10.(7.5分)第二部分阅读理解(共两节)第一节(满分20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.11.(6分)Even if you've already seen dozens of inspiring sports movies,Dangal(2016)is still attractive.The Bollywood movie tells the real life of Mahavir Singh Phogat.It is a story of a father who struggles to turn his daughters into medal﹣winning athletes after failing to realize his own dream of being an international wrestling (摔跤)champion.At first,both girls show no interest in wrestling.They're left feeling exhausted after strict and even cruel training with their father.They even begin to try different ways to get out of it.But once they realize the"silent love"of their father,who may be letting them seek opportunities in life normally saved for men,wrestling becomes their own dream.They finally become winners in international sports.The film made more than 100million yuan in just four days after its release (发行)on May 5,according to China Daily.So,what makes this movie so special?The reason may be that this kind of father's love has touched many people's hearts deeply."It makes me think of my father.I just cried like a river to release myself from my deep regrets,"a Chinese audience member told the Hindustan Times.Besides,the plot (情节)is familiar to Chinese viewers.It is just like"the story of a Chinese village girl becoming an Olympic champion,"said Tan Zheng,editor of Film Art magazine.But it might also be lead actor Aamir Khan who has attracted the crowds.In order to play a 55﹣year﹣old in the film,Khan gained 25kg.But he had to quickly lose weight for the parts where he is required to look much younger.21.The film is based on.A.the real life of star actor Aamir KhanrB.the dream of an editorC.the true story of Mahavir Singh PhogatD.the failure of an athlete22.Why is the film so popular with Chinese viewers?A.The viewers can find their own connection to the film.B.The lead actor managed to lose weight in a short time.C.The film shows a close father﹣daughter relationship.D The girls have won medals in international competitions.23.What is the best title for the passage?A.A Story of Fatherly Love.B.A Talc of Strict Training.C.An Athlete with Great Dreams.D.An Actor with Excellent Skills.12.(6分)Date:24 June 2017Place:The Old Ship Hotel,BrightonWe would love it if you could join us at ETP Live 2017 for an interesting day of practical a and workshops about English language teaching!10reasons you should attend ETP Live 2017:•There will be more than 10sessions (场)of seminars (研讨会)and workshops run by ELT experts.•Meet our ETP bloggers﹣Chia Suan Chong and Rosemary Curtney.•Meet Vanessa Reis Esteves﹣the author of ETpedia Young Learners.•Meet Danny Norrington Davies﹣the author of Teaching Grammar from Rules to Reasons.•Get copies of both MET and new look FTP issues for free.•Every attendee (参加者)will get an discount on all of our ELT products.•One lucky attendee will win a very unique prize of life﹣long discount on all of our ELT products.•Great opportunity to network with teachers from across the globe.•Exhibitors (including Pearson,Trinity,BBC,Collins,Global ELT,Nat Geo Learning)will show the latest ELT products and services.•And finally communicate with our ETP and MET magazine editors Helena Gomm and Robert Mclarty to find out how you could gel published!To show our support for teachers and to make the event as accessible as possible to everyone,we are offering16pounds off each ticket to everyone who books their place at ETP Live 2017duringthe next week!Apply code ETP Live 2017at the checkout.24.Who is the writer of ETpedia Young Learners'!A.Chia Suan Chong.B.Vanessa Reis Esteves.C.Helena Gomm.D.Danny Norrington Davies.25.What benefits will ETP Live 2017 offer to attendees?A.Buying copies of MET issues with less money.B.Enjoying a life﹣long discount on ETP products.C.Getting the latest ETP products and services.D.Talking with ETP and MET magazine editors.26.The passage is written in order to.A.advertise the products of ETP Live 2017B.invite teachers to attend ETP Live 2017C.confirm the activities of ETP Live 2017D.remind students to prepare for ETP Live 2017.13.(8分)On June 20,2017,two companies,Kitty Hawk and Uber,announced their plans to bring flying cars to reality very soon.Sooner than you think,flying cars may appear in the skies.Imagine never having to worry about traffic,stoplights,or road construction.A flying car can get somewhere much faster than one traveling by road.On the other hand,imagine having to avoid planes and other flying cars.Also,what if your battery (电池)dies when you arc in the air?And,how will you know where to get down on the ground?Kitty Hawk is a tech company supported by Google co﹣founder,Larry Page.Kitty Hawk president,Sebastian Thrun,helped start Google's self﹣driving car project.Kitty Hawk expects its first flying cars will go on sale by the end of this year.According to the Kitty Hawk website,the car is electric﹣powered and will be able totravel up to 40kilometers an hour.As of now,the car can only be flown over fresh water.However,Kitty Hawk has not yet announced the price.At a conference last week,Uber announced plans for flying taxis to begin carrying passengers.Unlike the Kitty Hawk company,Uber does not plan to build a flying car.Instead,it will use the resources of partner companies.Uber says its flying taxis will use electric power and can travel up to 241 kilometers an hour.The company said that could cut the travel time between San Francisco and San Jose,California from 2 hours on the road to 15 minutes in the air.Riders can use the Uber app to book a flying taxi to take them to their destinations.The company has not yet said how costly air taxi travel would be compared to road taxi travel.27.What still needs to be considered before putting flying cars to use?A.How to avoid buildings.B.Where to get a permit.C.How to increase speed.D.Where to land.28.The underlined word"it"in Paragraph 5 refers to.A.the Kitty Hawk companyB.a flying carC.the Uber companyD.a flying taxi29.what do Kitty Hawk flying cars and Uber flying taxis have in common?A.They can be booked by downloading the Uber app.B.Their speed can reach 241kilometers an hour.C.They are both powered by electricity.D.They can only travel over fresh water.30.Which of the following best shows the structure of the passage?第二节(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.选项中有两项为多余选项.(注意:选E涂AB;选F涂AC;选G涂AD)14.(10分)With the job market becoming increasingly competitive every year,a growing number of fresh university graduates arc choosing"delayed employment".(31)Some of the reasons are as follows.Relaxation under pressureExperts say more college students are deciding not to work upon graduation to avoid the pressure in the fight for positions.Some young people who are not faced with a heavy economic burden (经济负担)are simply slaying at home,relying on parents.(32)More knowledge about the world.As the old Chinese saying goes,"traveling thousands of miles is better than reading thousands of books."(33)It's a good time for them to explore the world.Chen Nuan,23,who majors in product design,will graduate this summer.While it is easy for students in this major to land a job,Chen says she is not in a hurry.Her first plan after graduation is to travel throughout Europe.(34)There are more choices for young people born after 1995.Bui they are not willing to give in and take a job they don't like.(35)Wang Man,25,who graduated last year,refused a secretary position she doesn't like and has been traveling since then.She is determined to find a job that is to her taste.A.Personal interest.B.Too many job choices.C.Jobs related to their interests have greater attraction.D.why do these graduates decide to delay job search?E.They just want to get relaxed before hunting for a job.F.How do these graduates spend their time after graduation?G.University students have learned a lot from books but lack practice.第三部分:完形填空(每小题1.5分,满分30分)阅读下面短文,从短文后所给各题的四个选项(A、B、C和D)中选出可以填入空白处的最佳选项,并在符题卡上将该项涂黑.15.(30分)One afternoon after work,I picked my children up from school.When we arrived home,I found the lock of the house was(36)by something.I went around the house trying to find a window left(37).No luck.So I broke the glass of one window and went in.Oh,my God,everything was(38).As it turned out,the"friend"whom I (39)the house with took everything away.I had 11 dollars(40)me and the payday was three days away.I knew (41)people in town.What's worse,the owner phoned (42)the house had been rented already.We were homeless.I explained the situation to my girls trying to(43)them.During this time,a"street person"was(44)nearby.I hadn't paid much attention to him,(45)I was used to"seeing"these people.We were sitting around a picnic table in the park when suddenly I heard a voice saying"Ma'am,please excuse me,but I overheard (无意间听到)the(46)you are in,me and my fellows raised some(47)for you.It's not much,but maybe it'll (48) a little."I looked up at this man,(49).in rags,but with the face of an angel.I started crying.The man tried to hand me something like $30,probably a big (50)to him and his friends.I refused the money and hugged him as (51)as I could.I will never (52)that day,when God showed me what true (53)meant.That was the day,I saw the face of a(n)(54)and it forever (55)the way I view others.36.A.repaired B.blocked C.fixed D.stolen 37.A.new B.clean C.open D.bright 38.A.gone B.sold C.destroyed D.burned 39.A.decorated B.built C.bought D.shared 40.A.to B.on C.for D.in 41.A.several B.local C.few D.kind 42.A.answering B.complaining C.asking D.saying 43.A.inspire B.comfort C.discourage D.disappoint 44.A.sleeping B shouting C.passing D wandering 45.A.while B.when C.as D.though 46.A.position B.vacation C.situation D.location 47.A.money B.food C.luggage D.drink 48.A.help B.save C.function D.manage 49.A.ugly B.polite C.dirty D.crazy 50.A.surprise B.present C.bless D.fortune 51.A.stiffly B.briefly C.long D.close 52.A.experience B.forget C.understand D.observe 53.A.generosity B.effort C.friendship D.value 54.A.God B.stranger C.angel D.friend 55.A.changed B.directed C.stopped D.made第四部分:填空(共三节)第一节:单词拼写(共5小题.每小题1分,满分5分)根据下列句子及所给汉语注释,在每小题后面的横线上,写出空缺处各单词的正确形式.(每空只写一词)16.(1分)Emma Stone was(授予)the Best Actress Oscar in February.17.(1分)Eating some(生的)vegetables helps balance your diet.18.(1分)We made a good bargain,(减少)the price by half.19.(1分)The plane crashed,killing all 200 people.(在飞机上)20.(1分)They showed(幻灯片)of their holiday in Italy.第二节:完成句子(共5小题.每空1分,满分10分)根据所给汉意,补全下列英文句子,每空只填一词.21.(2分)父母不应该让孩子说谎却逃脱惩罚.Parents shouldn't let children with telling lies.22.(2分)当他偶然发现一张旧照片时,往事涌上心头.Memories came when he came across an old photo.23.(2分)我惊奇地发现那个小姑娘在陌生人中间很自在.I was surprised to find the little girl was quite among strangers.24.(2分)没有网络,他感到与世隔绝.Without the Internet,he fell from the rest of the world.25.(2分)苦干和决心使她走进了医学院的大门.was hard work and determination got her into medical school.第三节:语法填空(每小题1.5分,满分15分)阅读下面材料,在空白处填入适当的内容(1个单词)或括号内单词的正确形式.请将答案填写在文后指定位置.26.(15分)Body language is a type of non﹣verbal communication,in which physical behavior (66)(use)to express information or feelings.(67),different countries have different body languages.For example,not all countries have the same way of greeting when people meet.In Britain,people usually keep a certain distance and seldom touch strangers.(68)the contrary,in Spain,Italy or South American countries people approach others closer and arc more likely (69)(touch)them.In France,it is a typical custom (70)people kiss each other twice on (71)check when adults meet someone they know.Although shaking hands(72)(be)a universal way to greet each other,people in Japan prefer to bow.Body language is a powerful tool in communicating with others and is often (73)(powerful)than spoken language.Therefore,(74)is important for us to have a good knowledge of body language,which can certainly help avoid (75)(get)into embarrassment (尴尬)in today's world of cultural crossroads.第五部分:写作(共两节)第四节:短文改错(满分10分)27.(10分)阅读下面的短文,文中共有10处语言错误,每句中最多有两处.每处错误仅涉及一个单词的增加、删除或修改.增加:在缺词处加一个漏词符号(∧),并在其下面写出该加的词.删除:把多余的词用斜线(\)划掉.修改:在错的词下划一横线,并在该词下面写出修改后的词.注意:1.每处错误及其修改均仅限一词;2.只允许修改10处,多者(从第11处起)不计分.3.必须按答题要求做题,否则不给分.In Canada,volunteering is an extreme common thing.Recently I'm volunteering for a charity,help the teachers at a school.I'm in the charge of a class of small children.One teacher asked me to help a girl draw a picture,that was based on the word"grateful".As I was drawing with him in the classroom,I found it interesting work with children.When class was over,I felt exciting and even proud of which I'd done.In my opinion,being helpful is one of the most important quality to have.Volunteering offer us a chance to develop social skills and gain valuable experience.第五节:书面表达(满分20分)28.(20分)假如你是李华,你班每节英语课前3分钟是问学们的英进口语风采展示时间.明天轮到你进行口进展示,请根据以下要点写一份发言稿,简要介绍温哥华.字数80词左右.1.被太平洋和落基山脉环绕,气候非常湿润.2.有世界上最古老的森林,一些树木高达90多米.3自然风光独特,被誉为加拿大最美城市.4.很多人来温哥华定居,人口快速增长.注意:1)可适当增加细节,以使行文连贯.2)首尾句已经给出,不计入总词数.3)参考词汇:the Pacific Ocean,the Rocky Mountains.Hi,everybody!Today I will introduce to you a wonderful city in Canada,Vancouver.That's all for my introduction.Thank you.2016-2017学年河北省唐山市高一(下)期末英语试卷参考答案与试题解析第一部分:听力1.(1.5分)Who is doing an operation the day after tomorrow?A.Lisa.B.Peter.C.Peter's mother.【解答】B2.(1.5分)What does the woman want to do?A.She wants to rent a house.B.She wants to take the subway.C.She wants to find the bus station.【解答】A3.(1.5分)What is Mary's problem?A.She is troubled by sleeplessness.B.She is suffering from a headache.C.She is worried about her exams.【解答】B4.(1.5分)What is Linda's favorite sport?A.Football.B.Running.C.Basketball.【解答】C5.(1.5分)Where does the conversation take place?A.In the office.B.In an interview.C.In a clothes shop.【解答】C6.(3分)听第6段材料,回答第6至7题.6.What is the price for one case now?A.﹩25.B.﹩20.C.﹩30.7.How many cases is the woman taking?A.One.B.Four.C.Three.【解答】BC7.(3分)听第7段材料,回答第8至9题8.What are they talking about?A.The place for eating.B.The time for dating.C.The choice for cakes.9.What does the woman think of the price?A.Acceptable.B.Low.C.High.【解答】AC8.(4.5分)听第8段材料,回答第10至12题10.Why does the man have to change the flight?A.There are only economic seats.B.The tickets arc all sold out.C.The flight is not direct to Boston.11.When is the man leaving for Boston?A.Next Tuesday morning.B.Next Thursday morning.C.Next Monday morning.12.How much will the man pay for the tickets?A.﹩807.B.﹩176.C.﹩279.【解答】BAC9.(4.5分)听第9段材料,回答第13至15题.13.Who is good at playing the guitar?A.Tom.B.Tim.C.Lily.14.What hobby do the speakers share?A.Playing the piano.B.Going to concerts.C.Listening to music.15.How will the speakers improve their music theory?A.By learning from the man's uncle.B.By taking a music theory course.C.By attending concerts.【解答】BAA10.(7.5分)【解答】main use driving stored.record第二部分阅读理解(共两节)第一节(满分20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.11.(6分)Even if you've already seen dozens of inspiring sports movies,Dangal (2016)is still attractive.The Bollywood movie tells the real life of Mahavir Singh Phogat.It is a story of a father who struggles to turn his daughters into medal﹣winning athletes after failing to realize his own dream of being an international wrestling (摔跤)champion.At first,both girls show no interest in wrestling.They're left feeling exhausted after strict and even cruel training with their father.They even begin to try different ways to get out of it.But once they realize the"silent love"of their father,who may be letting them seek opportunities in life normally saved for men,wrestling becomestheir own dream.They finally become winners in international sports.The film made more than 100million yuan in just four days after its release (发行)on May 5,according to China Daily.So,what makes this movie so special?The reason may be that this kind of father's love has touched many people's hearts deeply."It makes me think of my father.I just cried like a river to release myself from my deep regrets,"a Chinese audience member told the Hindustan Times.Besides,the plot (情节)is familiar to Chinese viewers.It is just like"the story of a Chinese village girl becoming an Olympic champion,"said Tan Zheng,editor of Film Art magazine.But it might also be lead actor Aamir Khan who has attracted the crowds.In order to play a 55﹣year﹣old in the film,Khan gained 25kg.But he had to quickly lose weight for the parts where he is required to look much younger.21.The film is based on C.A.the real life of star actor Aamir KhanrB.the dream of an editorC.the true story of Mahavir Singh PhogatD.the failure of an athlete22.Why is the film so popular with Chinese viewers?AA.The viewers can find their own connection to the film.B.The lead actor managed to lose weight in a short time.C.The film shows a close father﹣daughter relationship.D The girls have won medals in international competitions.23.What is the best title for the passage?AA.A Story of Fatherly Love.B.A Talc of Strict Training.C.An Athlete with Great Dreams.D.An Actor with Excellent Skills.【解答】CAA21.C 细节理解题.根据第一段It is a story of a father who struggles to turn his daughters into medal﹣winning athletes after failing to realize his own dream of being an international wrestling (摔跤)champion.这部电影讲述了一个父亲放弃了成为一名国际摔跤冠军的梦想后,他努力使自己的女儿成为获奖运动员.所以答案选C.22.A 推理判断题The reason may be that this kind of father's love has touched many people's hearts deeply."原因可能是它引起了数以百万计的观众的共鸣,他们中的许多人都找到了自己与电影的联系.所以答案选A.23.A 标题判断题根据全文可知,文章简单介绍了《摔跤吧,爸爸》的故事情节,还有这部电影在中国受到欢迎的原因以及剧中的男主角的故事.故答案为A.12.(6分)Date:24 June 2017Place:The Old Ship Hotel,BrightonWe would love it if you could join us at ETP Live 2017 for an interesting day of practical a and workshops about English language teaching!10reasons you should attend ETP Live 2017:•There will be more than 10sessions (场)of seminars (研讨会)and workshops run by ELT experts.•Meet our ETP bloggers﹣Chia Suan Chong and Rosemary Curtney.•Meet Vanessa Reis Esteves﹣the author of ETpedia Young Learners.•Meet Danny Norrington Davies﹣the author of Teaching Grammar from Rules to Reasons.•Get copies of both MET and new look FTP issues for free.•Every attendee (参加者)will get an discount on all of our ELT products.•One lucky attendee will win a very unique prize of life﹣long discount on all of our ELT products.•Great opportunity to network with teachers from across the globe.•Exhibitors (including Pearson,Trinity,BBC,Collins,Global ELT,Nat Geo Learning)will show the latest ELT products and services.•And finally communicate with our ETP and MET magazine editors Helena Gomm and Robert Mclarty to find out how you could gel published!To show our support for teachers and to make the event as accessible as possible to everyone,we are offering16pounds off each ticket to everyone who books their place at ETP Live 2017during the next week!Apply code ETP Live 2017at the checkout.24.Who is the writer of ETpedia Young Learners'!BA.Chia Suan Chong.B.Vanessa Reis Esteves.C.Helena Gomm.D.Danny Norrington Davies.25.What benefits will ETP Live 2017 offer to attendees?DA.Buying copies of MET issues with less money.B.Enjoying a life﹣long discount on ETP products.C.Getting the latest ETP products and services.D.Talking with ETP and MET magazine editors.26.The passage is written in order to B.A.advertise the products of ETP Live 2017B.invite teachers to attend ETP Live 2017C.confirm the activities of ETP Live 2017D.remind students to prepare for ETP Live 2017.【解答】24.B.细节理解题.由文中Meet Vanessa Reis Esteves﹣the author of ETpedia Young Learners,可知ETpedia Young Learners的作者是Vanessa Reis Esteves,故选B.25.D.细节理解题.由文中And finally communicate with our ETP and MET magazine editors Helena Gomm and Robert Mclarty to find out how you could gel published,可知听众可以ETP和MET的编辑交流如何出版书,故选D.26.B.细节理解题.由文中To show our support for teachers and to make the event as accessible as possible to everyone,展示我们对教师的支持以及让每个人都能参与,可知文章是邀请教师参加活动的,故选B.13.(8分)On June 20,2017,two companies,Kitty Hawk and Uber,announced their plans to bring flying cars to reality very soon.Sooner than you think,flying cars may appear in the skies.Imagine never having to worry about traffic,stoplights,or road construction.A flying car can get somewhere much faster than one traveling by road.On the other hand,imagine having to avoid planes and other flying cars.Also,what if your battery (电池)dies when you arc in the air?And,how will you know where to get down on the ground?Kitty Hawk is a tech company supported by Google co﹣founder,Larry Page.Kitty Hawk president,Sebastian Thrun,helped start Google's self﹣driving car project.Kitty Hawk expects its first flying cars will go on sale by the end of this year.According to the Kitty Hawk website,the car is electric﹣powered and will be able to travel up to 40kilometers an hour.As of now,the car can only be flown over fresh water.However,Kitty Hawk has not yet announced the price.At a conference last week,Uber announced plans for flying taxis to begin carrying passengers.Unlike the Kitty Hawk company,Uber does not plan to build a flying car.Instead,it will use the resources of partner companies.Uber says its flying taxis will use electric power and can travel up to 241 kilometers an hour.The company said that could cut the travel time between San Francisco and San Jose,California from 2 hours on the road to 15 minutes in the air.Riders can use the Uber app to book a flying taxi to take them to their destinations.The company has not yet said how costly air taxi travel would be compared to road taxi travel.27.What still needs to be considered before putting flying cars to use?D A.How to avoid buildings.B.Where to get a permit.C.How to increase speed.D.Where to land.28.The underlined word"it"in Paragraph 5 refers to C.A.the Kitty Hawk companyB.a flying carC.the Uber companyD.a flying taxi29.what do Kitty Hawk flying cars and Uber flying taxis have in common?C A.They can be booked by downloading the Uber app.B.Their speed can reach 241kilometers an hour.C.They are both powered by electricity.D.They can only travel over fresh water.30.Which of the following best shows the structure of the passage?D【解答】27.D.细节理解题.根据第二段Also,what if your battery (电池)dies when you arc in the air?And,how will you know where to get down on the ground?可知在投放飞行器之前还需要考虑在哪里着陆;故选D.28.C.词义猜测题.根据文章.Unlike the Kitty Hawk company,Uber does not plan to build a flying car.Instead,it will use the resources of partner companies可知尤伯杯不打算建造一辆飞行汽车,而是利用伙伴公司的资源;意为Uber公司;故选C.29.C.细节理解题.根据文章According to the Kitty Hawk website,the car is electric ﹣powered and will be able to travel up to 40kilometers an hour;Uber says its flying taxis will use electric power and can travel up to 241 kilometers an hour可知两种车都使用电力;故选C.30.D.细节理解题.通读全文,可知文章先总起全文俩公司都在造飞行汽车,然后介绍了飞行车的概念,然分别介绍了俩公司的产品,其中小鹰的分3点介绍;故选D.第二节(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.选项中有两项为多余选项.(注意:选E涂AB;选F涂AC;选G涂AD)14.(10分)With the job market becoming increasingly competitive every year,a growing number of fresh university graduates arc choosing"delayed employment".(31)D Some of the reasons are as follows.Relaxation under pressureExperts say more college students are deciding not to work upon graduation to avoid the pressure in the fight for positions.Some young people who are not faced with a heavy economic burden (经济负担)are simply slaying at home,relying on parents.(32)E More knowledge about the world.As the old Chinese saying goes,"traveling thousands of miles is better than reading thousands of books."(33)G It's a good time for them to explore the world.Chen Nuan,23,who majors in product design,will graduate this summer.While it is easy for students in this major to land a job,Chen says she is not in a hurry.Her first plan after graduation is to travel throughout Europe.(34)AThere are more choices for young people born after 1995.Bui they are not willing to give in and take a job they don't like.(35)C Wang Man,25,who graduated last year,refused a secretary position she doesn't like and has been traveling since then.She is determined to find a job that is to her taste.A.Personal interest.B.Too many job choices.C.Jobs related to their interests have greater attraction.D.why do these graduates decide to delay job search?E.They just want to get relaxed before hunting for a job.F.How do these graduates spend their time after graduation?G.University students have learned a lot from books but lack practice.【解答】DEGAC31.D文章衔接题.根据下文Some of the reasons are as follows.可知文章介绍了大学毕业生选择"慢就业"的原因.D项:why do these graduates decide to delay job search?为什么这些毕业生决定推迟找工作?符合文意,故选D.32.E联系上文题.根据本段小标题Relaxation under pressure放松压力.E项:They just want to get relaxed before hunting for a job.他们只是想在找工作之前放松一下.符合文意,故选E.33.G理解判断题.根据上文As the old Chinese saying goes,"traveling thousands of miles is better than reading thousands of books."可知中国有句古话说:读万卷书,行千里路.G项:University students have learned a lot from books but lack practice.大学生从书本上学到很多东西,但缺乏实践.符合文意,故选G.34.A小标题选择.根据后文She is determined to find a job that is to her taste.可知王满决定找一份符合她兴趣的工作.A项:Personal interest.个人兴趣.符合文意,故选A.35.C归纳总结题.根据后文举了一个例子:王满毕业后拒绝了她不喜欢的秘书职位,从那时起就一直在旅行.她决心找一份符合她兴趣的工作.C项:Jobs related to their interests have greater attraction.跟兴趣相关的工作有很大的吸引力.符合文意,故选C.第三部分:完形填空(每小题1.5分,满分30分)阅读下面短文,从短文后所给各题的四个选项(A、B、C和D)中选出可以填入空白处的最佳选项,并在符题卡上将该项涂黑.15.(30分)One afternoon after work,I picked my children up from school.When we arrived home,I found the lock of the house was(36)B by something.I went around the house trying to find a window left(37)C.No luck.So I broke the。
河北省2016-2017学年高一下学期期末考试理数试题-含答案
2016—2017学年度下学期高一年级期末考试理数试卷第Ⅰ卷(共60分)一、选择题:本大题共12个小题,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.若过不重合的22(2,3)A m m +-,2(3,2)B m m m --两点的直线l 的倾斜角为45︒,则m 的取值为( ) A .1-B .2-C .1-或2-D .1或2-2.在空间直角坐标系中,点(1,2,3)A -与点(1,2,3)B ---关于( )对称 A .原点B .x 轴C .y 轴D .z 轴3.方程22(4)0x x y +-=与2222(4)0x x y ++-=表示的曲线是( ) A .都表示一条直线和一个圆B .都表示两个点C .前者是两个点,后者是一条直线和一个圆D .前者是一条直线和一个圆,后者是两个点4.在公差大于0的等差数列{}n a 中,71321a a -=,且1a ,31a -,65a +成等比数列,则数列{}1(1)n n a --的前21项和为( ) A .21B .21-C .441D .441-5.《九章算术》中,将底面为长方形且有一条侧棱与底面垂直的四棱锥称之为阳马,将四个面都为直角三角形的四面体称之为鳖臑.如图,网格纸上正方形小格的边长为1,图中粗线画出的是某几何体毛坯的三视图,第一次切削,将该毛坯得到一个表面积最大的长方体;第二次切削沿长方体的对角面刨开,得到两个三棱柱;第三次切削将两个三棱柱分别沿棱和表面的对角线刨开得到两个鳖臑和两个阳马,则阳马与鳖臑的体积之比为( )A .1:2B .1:1C .2:1D .3:16.过直线1y x =+上的点P 作圆C :22(1)(6)2x y -+-=的两条切线1l ,2l ,若直线1l ,2l 关于直线1y x =+对称,则||PC =( )A .1B. C.1+D .27.已知函数()f x x α=的图象过点(4,2),令1(1)()n a f n f n =++(*n N ∈),记数列{}n a 的前n 项和为n S ,则2017S =( )A1B1C1D18.如图,直角梯形ABCD 中,AD DC ⊥,//AD BC ,222BC CD AD ===,若将直角梯形绕BC 边旋转一周,则所得几何体的表面积为( )A.3πB.3π+ C.6π+D.6π+9.若曲线1C :2220x y x +-=与曲线2C :20mx xy mx -+=有三个不同的公共点,则实数m 的取值范围是( ) A.(33-B .3(,)(,)33-∞-+∞ C .(,0)(0,)-∞+∞D .3(,0)(0,)33-10.三棱锥P ABC -的三条侧棱互相垂直,且1PA PB PC ===,则其外接球上的点到平面ABC 的距离的最大值为( ) ABCD 11.已知正项数列{}n a 的前n 项和为n S ,且1161n n n n a S nS S +++=-+,1a m =,现有如下说法:①25a =;②当n 为奇数时,33n a n m =+-;③224232n a a a n n +++=+….则上述说法正确的个数为( ) A .0个B .1个C .2个D .3个12.如图,三棱柱111ABC A B C -中,侧棱1AA ⊥底面ABC ,12AA =,1AB BC ==,90ABC ∠=︒,外接球的球心为O ,点E 是侧棱1BB 上的一个动点.有下列判断:①直线AC 与直线1C E 是异面直线;②1A E 一定不垂直于1AC ;③三棱锥1E AAO -的体积为定值;④1AE EC +的最小值为 其中正确的个数是( )A .1B .2C .3D .4第Ⅱ卷(共90分)二、填空题(每题5分,满分20分,将答案填在答题纸上)13.已知直线220x y +-=与直线460x my ++=平行,则它们之间的距离为 .14.已知在正方体1111ABCD A B C D -中,2AB =,1111AC B D E =,直线AC 与直线DE 所成的角为α,直线DE 与平面11BCC B 所成的角为β,则cos()αβ-= .15.已知直线l:30mx y m ++-=与圆2212x y +=交于A ,B 两点,过A ,B 分别作l 的垂线与y 轴交于C ,D两点,若||AB =,则||CD = . 16.已知数列{}n a 满足11a =,12n n n a a a +=+(*n N ∈),若11(2)(1)n nb n a λ+=-⋅+(*n N ∈),132b λ=-,且数列{}n b 是单调递增数列,则实数λ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.)17.如图,矩形ABCD 的两条对角线相交于点(2,0)M ,AB 边所在直线的方程为360x y --=,点(1,1)T -在AD 边所在的直线上.(Ⅰ)求AD 边所在直线的方程; (Ⅱ)求矩形ABCD 外接圆的方程.18.若圆1C :22x y m +=与圆2C :2268160x y x y +--+=外切. (Ⅰ)求实数m 的值;(Ⅱ)若圆1C 与x 轴的正半轴交于点A ,与y 轴的正半轴交于点B ,P 为第三象限内一点,且点P 在圆1C上,直线PA 与y 轴交于点M ,直线PB 与x 轴交于点N ,求证:四边形ABNM 的面积为定值.19.如图,在四棱锥P ABCD -中,//BA 平面PCD ,平面PAD ⊥平面ABCD CD AD ⊥,APD ∆为等腰直角三角形,2PA PD ===(Ⅰ)证明:平面PAB ⊥平面PCD ; (Ⅱ)若三棱锥B PAD -的体积为13,求平面PAD 与平面PBC 所成的锐二面角的余弦值.20.已知数列{}n a 的前n 项和n S ,且2n n S na +=(*n N ∈).(Ⅰ)若数列{}n a t +是等比数列,求t 的值; (Ⅱ)求数列{}n a 的通项公式; (Ⅲ)记1111n n n n b a a a ++=+,求数列{}n b 的前n 项和n T . 21.如图,由三棱柱111ABC A B C -和四棱锥11D BB C C -构成的几何体中,1CC ⊥平面ABC ,90BAC ∠=︒,1AB =12BC BB ==,1C D CD ==,平面1CC D ⊥平面11ACC A .(Ⅰ)求证:1AC DC ⊥;(Ⅱ)若M 为棱1DC 的中点,求证://AM 平面1DBB ;(Ⅲ)在线段BC 上是否存在点P ,使直线DP 与平面1BB D 所成的角为3π?若存在,求BPBC的值,若不存在,说明理由. 22.已知等比数列{}n a 的公比1q >,且1320a a +=,28a =. (Ⅰ)求数列{}n a 的通项公式; (Ⅱ)设n nnb a =,n S 是数列{}n b 的前n 项和,对任意正整数n ,不等式1(1)2n n n nS a ++>-⋅恒成立,求实数a 的取值范围.2016—2017学年度下学期高一年级期末考试理数试卷答案一、选择题1-5BCDAC6-10BAADB11、12:DC 二、填空题15.416.4(,)5-∞三、解答题17.解:(Ⅰ)因为AB边所在的直线的方程为360x y--=,且AD与AB垂直,所以直线AD的斜率为3-.又因为点(1,1)T-在直线AD上,所以AD所在直线的方程为13(1)y x-=-+,即320x y++=.(Ⅱ)由360,320,x yx y--=⎧⎨++=⎩可得点A的坐标为(0,2)-,因为矩形ABCD两条对角线的交点为(2,0)M.所以M为矩形ABCD外接圆的圆心,又||AM==,从而矩形ABCD外接圆的方程为22(2)8x y-+=.18.解:(Ⅰ)圆1C的圆心坐标(0,0)m>),圆2C的圆心坐标(3,4),半径为3,35=,解得4m=.(Ⅱ)由题易得点A的坐标为(2,0),点B的坐标为(0,2),设P点的坐标为00(,)x y,由题意,得点M的坐标为02(0,)2yx-,点N的坐标为02(,0)2xy-,四边形ABNM的面积1||||2S AN BM=⋅⋅0000221(2)(2)222x yy x=⋅-⋅---0000004224221222y x x yy x----=⋅⋅--20000(422)12(2)(2)y xy x--=⋅--,由点P在圆1C上,得22004x y+=,∴四边形ABNM 的面积0000004(422)4(2)(2)x y x y S y x --+==--,∴四边形ABNM 的面积为定值4.19.解:(Ⅰ)∵CD AD ⊥,平面PAD ⊥平面ABCD ,平面PAD 平面ABCD AD =,∴CD ⊥平面PAD ,∵AP ⊂平面PAD ,∴CD AP ⊥, 又AP PD ⊥,PDCD D =,∴AP ⊥平面PCD , 又AP ⊂平面PAB , ∴平面PAB ⊥平面PCD . (Ⅱ)∵平面ABCD 平面PCD CD =,//BA 平面PCD ,且BA ⊂平面ABCD ,∴//BA CD .由(Ⅰ),知CD ⊥平面PAD , ∴AB ⊥平面PAD , ∴111323B PAD V AB PA PD -=⋅⋅=,∴1AB =. 取AD 的中点O ,连接PO ,则PO AD ⊥, ∵平面PAD ⊥平面ABCD ,平面PAD 平面ABCD AD =,∴PO ⊥平面ABCD .以过点O 且平行于AB 的直线为x 轴,OA 所在直线为y 轴,OP 所在直线为z 轴,建立如图所示的空间直角坐标系O xyz -,则点(0,0,1)P ,(1,1,0)B ,(2,1,0)C -,(1,1,1)PB =-,(2,1,1)PC =--. 由(Ⅰ),易知平面PAD 的一个法向量为(1,0,0)m =, 设平面PBC 的一个法向量为(,,)n x y z =,则0,0,n PB n PC ⎧⋅=⎪⎨⋅=⎪⎩即0,20,x y z x y z +-=⎧⎨--=⎩取2x =,得(2,1,3)n =,∴14cos ,7||||m n mn m n ⋅<>==,20.解:(Ⅰ)当1n =时,由1111122S a a ++==,得11a =. 当2n ≥时,1122(1)n n n n n a S S a n a n --=-=--+-, 即121n n a a -=+, ∴23a =,37a =.依题意,得2(3)(1)(7)t t t +=++,解得1t =, 当1t =时,112(1)n n a a -+=+,2n ≥, 即{}1n a +为等比数列成立, 故实数t 的值为1.(Ⅱ)由(Ⅰ),知当2n ≥时,112(1)n n a a -+=+, 又因为112a +=,所以数列{}1n a +是以2为首项,2为公比的等比数列.所以11222n nn a -+=⨯=, ∴21nn a =-(*n N ∈).(Ⅲ)由(Ⅱ),知111111n n n n n n n a b a a a a a ++++=+=12(21)(21)n n n +=--1112121n n +=---, 则2233411111111111121212121212121212121n n n n n T -+=-+-+-++-+-----------…11121n +=--(*n N ∈).21.解:(Ⅰ)在三棱柱111ABC A B C -中,1CC ⊥平面ABC ,AC ⊂平面ABC ,故1AC CC ⊥,因为平面1CC D ⊥平面11ACC A ,且平面1CC D平面111ACC A CC =,AC ⊂平面11ACC A ,所以AC ⊥平面1CC D , 又1C D ⊂平面1CC D , 所以1AC DC ⊥.(Ⅱ)在三棱柱111ABC A B C -中,因为11//AA CC ,平面//ABC 平面111A B C , 所以1AA ⊥平面111A B C , 因为11A B ,11A C ⊂平面111A B C , 所以111AA A B ⊥,111AA AC ⊥. 又11190B AC ∠=︒,所以1A A ,11A C ,11A B 两两垂直,以1A A ,11A C ,11A B 所在直线分别为x 轴,y 轴,z 轴建立空间直角坐标系1A xyz -, 依据已知条件,可得(2,0,0)A,C,1C ,(2,0,1)B ,1(0,0,1)B , 取1CC 的中点N,由1C D CD ==,得2DN =,且1DN CC ⊥. 又平面1CC D ⊥平面11ACC A , 平面1CC D平面11ACC A 1CC =,所以DN ⊥平面11ACC A ,故可得2)D .所以1(2,0,0)BB =-,(BD =-. 设平面1DBB 的一个法向量为(,,)n x y z =,由10,0,n BB n BD ⎧⋅=⎪⎨⋅=⎪⎩得20,0,x x z -=⎧⎪⎨-++=⎪⎩令1y =,得z =0x =,于是(0,1,n =, 因为M 为1DC 的中点,所以1(2M ,所以3(2AM =-,由3(2AM n ⋅=-(0,1,0⋅=, 可得AM n ⊥,所以//AM 平面1DBB .(Ⅲ)由(Ⅱ),可知平面1BB D的一个法向量(0,1,n =, 设BP BC λ=,[]0,1λ∈,则,1)P λ-,故1)DP λ=--, 若直线DP 与平面1DBB 所成角为3π,则|||cos ,|||||24n DP n DP n DP ⋅<>===⋅, 解得[]50,14λ=∉, 故不存在这样的点.22.解:(Ⅰ)设数列{}n a 的公比为q ,则211(1)20,8,a q a q ⎧+=⎪⎨=⎪⎩∴22520q q -+=,解得12q =或2q =. ∵1q >,∴14,2,a q =⎧⎨=⎩∴数列{}n a 的通项公式为12n n a +=.(Ⅱ)由题意,得12n n n b +=, ∴23411232222n n nS +=++++…, 34121121 22222n n n n n S ++-=++++…,两式相减,得2341211111222222n n n n S ++=++++-..., ∴1231111122222n n n n S +=++++- (111112221122)2n n n n n +++-+=-=-, ∴1(1)12n n a -⋅<-对任意正整数n 恒成立, 设1()12nf n =-,易知()f n 单调递增, 当n 为奇函数时,()f n 的最小值为12, ∴12a -<,即12a >-; 当n 为偶函数时,()f n 的最小值为34, ∴34a <. 综上,1324a -<<, 即实数a 的取值范围是13(,)24-.。
河北省唐山市2016-2017学年高一(下)期末物理试题(解析版)
河北省唐山市2016-2017学年高一(下)期末物理试卷一、单项选择题1. 物体做曲线运动的条件为()A. 物体所受的合外力为恒力B. 物体所受的合外力为变力C. 物体所受的合外力的方向与速度的方向不在同一条直线上D. 物体所受的合外力的方向与加速度的方向不在同一条直线上【答案】C【解析】A、当合力与速度不在同一条直线上时,物体做曲线运动,合力可以是恒力,也可以是变力,故C 正确,AB错误;D、由牛顿第二定律可知合外力的方向与加速度的方向始终相同,故D错误.点睛:物体做曲线运动的条件是合力与速度不在同一条直线上,合外力大小和方向不一定变化,由此可以分析得出结论。
2. 动运动员拖着旧橡胶轮胎跑是训练身体耐力的一种有效方法,如图所示.运动员拖着轮胎在水平直道上跑了100m,那么下列说法正确的是()A. 重力对轮胎做了负功B. 摩擦力对轮胎做了负功C. 拉力对轮胎不做功D. 支持力对轮胎做了正功【答案】B【解析】A、轮胎受到的重力竖直向下,而轮胎的位移水平向右,则轮胎在竖直方向上没有发生位移,重力不做功,故A错误;B、由题知,轮胎受到地面的摩擦力方向水平向左,而位移水平向右,两者夹角为,则轮胎受到地面的摩擦力做了负功,故B正确;C、设拉力与水平方向的夹角为,由于是锐角,所以轮胎受到的拉力做正功,故C错误;D、轮胎受到地面的支持力竖直向上,而轮胎的位移水平向右,则轮胎在竖直方向上没有发生位移,支持力不做功,故D错误。
点睛:本题只要掌握功的公式,既可以判断力是否做功,也可以判断功的正负,关键确定力与位移的夹角即可确定做功情况。
3. 下列关于功率的说法正确的是()A. 根据可知,力对物体做功时间越长,其功率越大B. 根据可知,力对物休做功越多,其功率越大C. 根据P=Fv可知,汽车的功率一定时牵引力大小与速率成正比D. 根据P=Fv可知,汽车的功率一定时牵引力大小与速率成反比【答案】D【解析】A、功率是表示物体做功快慢的,力对物体做功时间越长,其功率不一定越大,所以A错误;B、功率是表示物体做功快慢的,力对物休做功越多,其功率不一定越大,故B错误;C、由可知,当发动机功率一定时,交通工具的牵引力与运动速率成反比,故C错误,D正确。
优质金卷:河北省唐山市2016-2017学年高一下学期期末考试数学试题(考试版)
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河北省2016-2017学年高一下学期期末考试理数试题-含答案
2016—2017学年度下学期高一年级期末考试理数试卷第Ⅰ卷(共60分)一、选择题:本大题共12个小题,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.若过不重合的22(2,3)A m m +-,2(3,2)B m m m --两点的直线l 的倾斜角为45︒,则m 的取值为( ) A .1-B .2-C .1-或2-D .1或2-2.在空间直角坐标系中,点(1,2,3)A -与点(1,2,3)B ---关于( )对称 A .原点B .x 轴C .y 轴D .z 轴3.方程22(4)0x x y +-=与2222(4)0x x y ++-=表示的曲线是( ) A .都表示一条直线和一个圆B .都表示两个点C .前者是两个点,后者是一条直线和一个圆D .前者是一条直线和一个圆,后者是两个点4.在公差大于0的等差数列{}n a 中,71321a a -=,且1a ,31a -,65a +成等比数列,则数列{}1(1)n n a --的前21项和为( ) A .21B .21-C .441D .441-5.《九章算术》中,将底面为长方形且有一条侧棱与底面垂直的四棱锥称之为阳马,将四个面都为直角三角形的四面体称之为鳖臑.如图,网格纸上正方形小格的边长为1,图中粗线画出的是某几何体毛坯的三视图,第一次切削,将该毛坯得到一个表面积最大的长方体;第二次切削沿长方体的对角面刨开,得到两个三棱柱;第三次切削将两个三棱柱分别沿棱和表面的对角线刨开得到两个鳖臑和两个阳马,则阳马与鳖臑的体积之比为( )A .1:2B .1:1C .2:1D .3:16.过直线1y x =+上的点P 作圆C :22(1)(6)2x y -+-=的两条切线1l ,2l ,若直线1l ,2l 关于直线1y x =+对称,则||PC =( )A .1B. C.1+D .27.已知函数()f x x α=的图象过点(4,2),令1(1)()n a f n f n =++(*n N ∈),记数列{}n a 的前n 项和为n S ,则2017S =( )A1B1C1D18.如图,直角梯形ABCD 中,AD DC ⊥,//AD BC ,222BC CD AD ===,若将直角梯形绕BC 边旋转一周,则所得几何体的表面积为( )A.3πB.3π+ C.6π+D.6π+9.若曲线1C :2220x y x +-=与曲线2C :20mx xy mx -+=有三个不同的公共点,则实数m 的取值范围是( ) A.(33-B .3(,)(,)33-∞-+∞ C .(,0)(0,)-∞+∞D .3(,0)(0,)33-10.三棱锥P ABC -的三条侧棱互相垂直,且1PA PB PC ===,则其外接球上的点到平面ABC 的距离的最大值为( ) ABCD 11.已知正项数列{}n a 的前n 项和为n S ,且1161n n n n a S nS S +++=-+,1a m =,现有如下说法:①25a =;②当n 为奇数时,33n a n m =+-;③224232n a a a n n +++=+….则上述说法正确的个数为( ) A .0个B .1个C .2个D .3个12.如图,三棱柱111ABC A B C -中,侧棱1AA ⊥底面ABC ,12AA =,1AB BC ==,90ABC ∠=︒,外接球的球心为O ,点E 是侧棱1BB 上的一个动点.有下列判断:①直线AC 与直线1C E 是异面直线;②1A E 一定不垂直于1AC ;③三棱锥1E AAO -的体积为定值;④1AE EC +的最小值为 其中正确的个数是( )A .1B .2C .3D .4第Ⅱ卷(共90分)二、填空题(每题5分,满分20分,将答案填在答题纸上)13.已知直线220x y +-=与直线460x my ++=平行,则它们之间的距离为 .14.已知在正方体1111ABCD A B C D -中,2AB =,1111AC B D E =,直线AC 与直线DE 所成的角为α,直线DE 与平面11BCC B 所成的角为β,则cos()αβ-= .15.已知直线l:30mx y m ++-=与圆2212x y +=交于A ,B 两点,过A ,B 分别作l 的垂线与y 轴交于C ,D两点,若||AB =,则||CD = . 16.已知数列{}n a 满足11a =,12n n n a a a +=+(*n N ∈),若11(2)(1)n nb n a λ+=-⋅+(*n N ∈),132b λ=-,且数列{}n b 是单调递增数列,则实数λ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.)17.如图,矩形ABCD 的两条对角线相交于点(2,0)M ,AB 边所在直线的方程为360x y --=,点(1,1)T -在AD 边所在的直线上.(Ⅰ)求AD 边所在直线的方程; (Ⅱ)求矩形ABCD 外接圆的方程.18.若圆1C :22x y m +=与圆2C :2268160x y x y +--+=外切. (Ⅰ)求实数m 的值;(Ⅱ)若圆1C 与x 轴的正半轴交于点A ,与y 轴的正半轴交于点B ,P 为第三象限内一点,且点P 在圆1C上,直线PA 与y 轴交于点M ,直线PB 与x 轴交于点N ,求证:四边形ABNM 的面积为定值.19.如图,在四棱锥P ABCD -中,//BA 平面PCD ,平面PAD ⊥平面ABCD CD AD ⊥,APD ∆为等腰直角三角形,2PA PD ===(Ⅰ)证明:平面PAB ⊥平面PCD ; (Ⅱ)若三棱锥B PAD -的体积为13,求平面PAD 与平面PBC 所成的锐二面角的余弦值.20.已知数列{}n a 的前n 项和n S ,且2n n S na +=(*n N ∈).(Ⅰ)若数列{}n a t +是等比数列,求t 的值; (Ⅱ)求数列{}n a 的通项公式; (Ⅲ)记1111n n n n b a a a ++=+,求数列{}n b 的前n 项和n T . 21.如图,由三棱柱111ABC A B C -和四棱锥11D BB C C -构成的几何体中,1CC ⊥平面ABC ,90BAC ∠=︒,1AB =12BC BB ==,1C D CD ==,平面1CC D ⊥平面11ACC A .(Ⅰ)求证:1AC DC ⊥;(Ⅱ)若M 为棱1DC 的中点,求证://AM 平面1DBB ;(Ⅲ)在线段BC 上是否存在点P ,使直线DP 与平面1BB D 所成的角为3π?若存在,求BPBC的值,若不存在,说明理由. 22.已知等比数列{}n a 的公比1q >,且1320a a +=,28a =. (Ⅰ)求数列{}n a 的通项公式; (Ⅱ)设n nnb a =,n S 是数列{}n b 的前n 项和,对任意正整数n ,不等式1(1)2n n n nS a ++>-⋅恒成立,求实数a 的取值范围.2016—2017学年度下学期高一年级期末考试理数试卷答案一、选择题1-5BCDAC6-10BAADB11、12:DC 二、填空题15.416.4(,)5-∞三、解答题17.解:(Ⅰ)因为AB边所在的直线的方程为360x y--=,且AD与AB垂直,所以直线AD的斜率为3-.又因为点(1,1)T-在直线AD上,所以AD所在直线的方程为13(1)y x-=-+,即320x y++=.(Ⅱ)由360,320,x yx y--=⎧⎨++=⎩可得点A的坐标为(0,2)-,因为矩形ABCD两条对角线的交点为(2,0)M.所以M为矩形ABCD外接圆的圆心,又||AM==,从而矩形ABCD外接圆的方程为22(2)8x y-+=.18.解:(Ⅰ)圆1C的圆心坐标(0,0)m>),圆2C的圆心坐标(3,4),半径为3,35=,解得4m=.(Ⅱ)由题易得点A的坐标为(2,0),点B的坐标为(0,2),设P点的坐标为00(,)x y,由题意,得点M的坐标为02(0,)2yx-,点N的坐标为02(,0)2xy-,四边形ABNM的面积1||||2S AN BM=⋅⋅0000221(2)(2)222x yy x=⋅-⋅---0000004224221222y x x yy x----=⋅⋅--20000(422)12(2)(2)y xy x--=⋅--,由点P在圆1C上,得22004x y+=,∴四边形ABNM 的面积0000004(422)4(2)(2)x y x y S y x --+==--,∴四边形ABNM 的面积为定值4.19.解:(Ⅰ)∵CD AD ⊥,平面PAD ⊥平面ABCD ,平面PAD 平面ABCD AD =,∴CD ⊥平面PAD ,∵AP ⊂平面PAD ,∴CD AP ⊥, 又AP PD ⊥,PDCD D =,∴AP ⊥平面PCD , 又AP ⊂平面PAB , ∴平面PAB ⊥平面PCD . (Ⅱ)∵平面ABCD 平面PCD CD =,//BA 平面PCD ,且BA ⊂平面ABCD ,∴//BA CD .由(Ⅰ),知CD ⊥平面PAD , ∴AB ⊥平面PAD , ∴111323B PAD V AB PA PD -=⋅⋅=,∴1AB =. 取AD 的中点O ,连接PO ,则PO AD ⊥, ∵平面PAD ⊥平面ABCD ,平面PAD 平面ABCD AD =,∴PO ⊥平面ABCD .以过点O 且平行于AB 的直线为x 轴,OA 所在直线为y 轴,OP 所在直线为z 轴,建立如图所示的空间直角坐标系O xyz -,则点(0,0,1)P ,(1,1,0)B ,(2,1,0)C -,(1,1,1)PB =-,(2,1,1)PC =--. 由(Ⅰ),易知平面PAD 的一个法向量为(1,0,0)m =, 设平面PBC 的一个法向量为(,,)n x y z =,则0,0,n PB n PC ⎧⋅=⎪⎨⋅=⎪⎩即0,20,x y z x y z +-=⎧⎨--=⎩取2x =,得(2,1,3)n =,∴14cos ,7||||m n mn m n ⋅<>==,20.解:(Ⅰ)当1n =时,由1111122S a a ++==,得11a =. 当2n ≥时,1122(1)n n n n n a S S a n a n --=-=--+-, 即121n n a a -=+, ∴23a =,37a =.依题意,得2(3)(1)(7)t t t +=++,解得1t =, 当1t =时,112(1)n n a a -+=+,2n ≥, 即{}1n a +为等比数列成立, 故实数t 的值为1.(Ⅱ)由(Ⅰ),知当2n ≥时,112(1)n n a a -+=+, 又因为112a +=,所以数列{}1n a +是以2为首项,2为公比的等比数列.所以11222n nn a -+=⨯=, ∴21nn a =-(*n N ∈).(Ⅲ)由(Ⅱ),知111111n n n n n n n a b a a a a a ++++=+=12(21)(21)n n n +=--1112121n n +=---, 则2233411111111111121212121212121212121n n n n n T -+=-+-+-++-+-----------…11121n +=--(*n N ∈).21.解:(Ⅰ)在三棱柱111ABC A B C -中,1CC ⊥平面ABC ,AC ⊂平面ABC ,故1AC CC ⊥,因为平面1CC D ⊥平面11ACC A ,且平面1CC D平面111ACC A CC =,AC ⊂平面11ACC A ,所以AC ⊥平面1CC D , 又1C D ⊂平面1CC D , 所以1AC DC ⊥.(Ⅱ)在三棱柱111ABC A B C -中,因为11//AA CC ,平面//ABC 平面111A B C , 所以1AA ⊥平面111A B C , 因为11A B ,11A C ⊂平面111A B C , 所以111AA A B ⊥,111AA AC ⊥. 又11190B AC ∠=︒,所以1A A ,11A C ,11A B 两两垂直,以1A A ,11A C ,11A B 所在直线分别为x 轴,y 轴,z 轴建立空间直角坐标系1A xyz -, 依据已知条件,可得(2,0,0)A,C,1C ,(2,0,1)B ,1(0,0,1)B , 取1CC 的中点N,由1C D CD ==,得2DN =,且1DN CC ⊥. 又平面1CC D ⊥平面11ACC A , 平面1CC D平面11ACC A 1CC =,所以DN ⊥平面11ACC A ,故可得2)D .所以1(2,0,0)BB =-,(BD =-. 设平面1DBB 的一个法向量为(,,)n x y z =,由10,0,n BB n BD ⎧⋅=⎪⎨⋅=⎪⎩得20,0,x x z -=⎧⎪⎨-++=⎪⎩令1y =,得z =0x =,于是(0,1,n =, 因为M 为1DC 的中点,所以1(2M ,所以3(2AM =-,由3(2AM n ⋅=-(0,1,0⋅=, 可得AM n ⊥,所以//AM 平面1DBB .(Ⅲ)由(Ⅱ),可知平面1BB D的一个法向量(0,1,n =, 设BP BC λ=,[]0,1λ∈,则,1)P λ-,故1)DP λ=--, 若直线DP 与平面1DBB 所成角为3π,则|||cos ,|||||24n DP n DP n DP ⋅<>===⋅, 解得[]50,14λ=∉, 故不存在这样的点.22.解:(Ⅰ)设数列{}n a 的公比为q ,则211(1)20,8,a q a q ⎧+=⎪⎨=⎪⎩∴22520q q -+=,解得12q =或2q =. ∵1q >,∴14,2,a q =⎧⎨=⎩∴数列{}n a 的通项公式为12n n a +=.(Ⅱ)由题意,得12n n n b +=, ∴23411232222n n nS +=++++…, 34121121 22222n n n n n S ++-=++++…,两式相减,得2341211111222222n n n n S ++=++++-..., ∴1231111122222n n n n S +=++++- (111112221122)2n n n n n +++-+=-=-, ∴1(1)12n n a -⋅<-对任意正整数n 恒成立, 设1()12nf n =-,易知()f n 单调递增, 当n 为奇函数时,()f n 的最小值为12, ∴12a -<,即12a >-; 当n 为偶函数时,()f n 的最小值为34, ∴34a <. 综上,1324a -<<, 即实数a 的取值范围是13(,)24-.。
河北省唐山市2016-2017学年高一下学期期末考试化学试题Word版含答案
B卷可能用到的相对原子质量:H-1 C-12 N-14 O-16 Na-23 Cu-64 Cl-35.5卷Ⅰ(选择题部分,共48分)一、选择题(本题包括24小题,每小题只有一个选项符合题意,每小题2分,共48分):1.提出元素周期律并绘制了第一张元素周期表的化学家是()A.戴维B.侯德榜C.道尔顿D.门捷列夫2.在下列过程中,需要加快反应速率的是()A.食物变质B.合成氨C.钢铁腐蚀D.塑料老化3.下列不属于高分子化合物的是()A.纤维素B.聚氯乙烯C.淀粉D.油脂4.下列变化属于物理变化的是()A.石油分馏B.煤的液化C.蛋白质变性D.石油裂化5.金刚石与C60互称()A.同一种物质B.同位素C.同素异形体D.同分异构体6.干冰所属晶体类型为()A.原子晶体B.分子晶体C.金属晶体D.离子晶体7.下列各物质的分子中所有原子处于同一平面的是()A.甲烷B.丙烷C.苯D.乙醇8.下列反应中,生成物的总能量高于反应物的总能量的是()A.煅烧石灰石B.锌与稀硫酸反应C.NaOH溶液和稀盐酸反应D.铝热反应9.下列各组有机物中,使用溴水不能鉴別出的是A.苯、四氯化碳B.乙炔、乙烯C.乙烷、乙烯D.苯、酒精10.下列化学用语不正确的是()A.NH3分子的结构式:B.乙烯的球棍模型:C.NaCl的电子式: D.中子数为7的碳原子11.下列元素中,属于第二周期且原子半径较大的是()A.N B.F C.Na D.Al12.钠与水的反应属于()①氧化还原反应;②离子反应;③放热反应A.①②③B.①②C.②③D.①③13.下列关于能量转化的说法中正确的是()A.给手机充电时:化学能转化为电能B.铅蓄电池的放电过程:电能转化为化学能C.氢气在氧气中燃烧:化学能转化为热能和光能D.植物的光合作用:生物质能(化学能)转化为光能(太阳能)14.下列反应或事实不能说明碳元素的非金属性比硅元素的非金属性强的是()A.热稳定性:CH4>SiH4 B.SiO2+2C Si+2CO↑C.碳酸酸性比硅酸酸性强D.碳与硅属于同一主族元素,且碳原子序数小于硅15.下列各组比较正确的是()A.酸性:H2SO4<H2SO3 B.碱性:NaOH>Mg(OH)2C.最外层电子数:Ne=He D.电子层数:P>Si16.如右图所示,用石墨电极电解CuCl2溶液。
河北省唐山市高一物理下学期期末考试试题(扫描版)
河北省唐山市2016-2017学年高一物理下学期期末考试试题(扫描版)唐山市2016—2017学年度高一年级第二学期期末考试物理试卷参考答案一.单项选择题(A 卷)1.C 2.A 3.C 4.D 5.B 6.A 7.C 8.B(B 卷)1.C 2.B 3.D 4.D 5.B 6.A 7.C 8.B二.双项选择题9.BC 10.BC 11.AC 12.BD三、填空及实验题13.6J (2分);10J (3分)14.1:2(2分);1:1 (3分)15.(1)①(2)学生交流电源4V-6V (3)丙(4)0.34-0.35;小于(每空1分)16.(1)3.00×10-2;2.94×10-2(2)2.08;2.95×10-2~3.00×10-2(3)=(每空1分)四、计算题17.解析:(1)设人造地球卫星绕地球运动的角速度为ωTπω2=(2分) 1-3-s 101.1⨯=ω(2分)(2)设地球的质量为M ,地球与人造地球卫星间的万有引力充当卫星做圆周运动的向心力 r m rMm G 22ω=(4分) GT r M 2324π= 代入数值解得:M =6×1024kg (2分)18.解析:(1)汽车在地面上行驶可看作是在半径为6400k m 的圆周上做圆周运动,汽车受重力mg 和支持力F N 由牛顿第二定律得:Rv m F mg N 2=- (3分) 使F N =0即Rv m mg 2=(3分) 得:8==gR v km/s (2分)(2)此时人和车处于完全失重状态,驾驶员与座椅之间的压力是0。
(2分)19.解:(1)在抛物线部分,由动能定理得mgY 错误!未找到引用源。
– W 克 =21mv A 2 -21mv 02 (3分)错误!未找到引用源。
∴ W 克 = 0.5 J (2分)(2)物块自A 点下滑又返回到A 点的过程中,设沿AB 杆下滑的最大距离为x ,AB 杆与水平方向的夹角为θ。
2016-2017学年河北省唐山市高一(下)期末数学试卷
2016-2017学年河北省唐山市高一(下)期末数学试卷一、选择题(共12小题,每小题5分,满分60分)1.(5分)已知数列{a n}的前n项和为,则a5=()A.5 B.9 C.16 D.252.(5分)为了解高一年级1200名学生的视力情况,采用系统抽样的方法,从中抽取容量为60的样本,则分段间隔为()A.10 B.20 C.40 D.603.(5分)已知非零实数a,b满足a>b,则下列不等式一定成立的是()A.a+b>0 B.a2>b2C.D.a2+b2>2ab4.(5分)从1,2,3,4,5五个数中,任取两个数,则这两个数的和是3的倍数的概率为()A.B.C.D.5.(5分)若x,y满足约束条件,则z=2x+y的最大值是()A.8 B.7 C.4 D.06.(5分)一货轮航行至M处,测得灯塔S在货轮的北偏西15°,与灯塔相距80海里,随后货轮沿北偏东45°的方向航行了50海里到达N处,则此时货轮与灯塔S之间的距离为()A.70海里B.10 129海里C.10 79海里D.10 89﹣40 3海里7.(5分)等比数列{a n}的前n项和为S n,若a6=8a3,S3=2,则S6=()A.9 B.16 C.18 D.218.(5分)不等式6﹣5x﹣x2≥0的解集为D,在区间[﹣7,2]上随机取一个数x,则x∈D的概率为()A.B.C.D.9.(5分)执行如图所示的程序框图,若输入n=5,则输出的结果为()A.B.C.D.10.(5分)如图是某路段的一个检测点对200辆汽车的车速进行检测所得结果的频率分布直方图,则下列说法正确的是()A.平均数为62.5 B.中位数为62.5 C.众数为60和70 D.以上都不对11.(5分)若实数x,y满足1≤x+y≤5且﹣1≤x﹣y≤1,则x+3y的取值范围是()A.[1,11] B.[0,12] C.[3,9]D.[1,9]12.(5分)以下四个命题:①对立事件一定是互斥事件;②函数y=x+的最小值为2;③八位二进制数能表示的最大十进制数为256;④在△ABC中,若a=80,b=150,A=30°,则该三角形有两解.其中正确命题的个数为()A.4 B.3 C.2 D.1二、填空题(共4小题,每小题5分,满分20分)13.(5分)在某超市收银台排队付款的人数及其频率如表:视频率为概率,则至少有2人排队付款的概率为.(用数字作答)14.(5分)某校田径队共有男运动员45人,女运动员36人.若采用分层抽样的方法在全体运动员中抽取18人进行体质测试,则抽到的女运动员人数为.15.(5分)执行如图所示的程序框图,若输出的y=6,则输入的x=.16.(5分)已知a>0,b>0,,则2a+b的最小值为.三、解答题(共6小题,满分70分)17.(10分)在△ABC中,角A,B,C所对的边分别为a,b,c,且.(Ⅰ)求角A的大小;(Ⅱ)若a=2,B=,求b.18.(12分)某赛季甲、乙两位运动员每场比赛得分的茎叶图如图所示:(Ⅰ)从甲、乙两人的这5次成绩中各随机抽取一个,求甲的成绩比乙的成绩高的概率;(Ⅱ)试用统计学中的平均数、方差知识对甲、乙两位运动员的测试成绩进行分析.19.(12分)已知等比数列{a n}的各项均为正数,且a2=6,a3+a4=72.(Ⅰ)求数列{a n}的通项公式;(Ⅱ)若数列{b n}满足b n=a n﹣n(n∈N*),求数列{b n}的前n项和.20.(12分)某市2010年至2016年新开楼盘的平均销售价格y(单位:千元/平米)的统计数据如表:(Ⅰ)求y关于x的线性回归方程;(Ⅱ)利用(Ⅰ)中的回归方程,分析2010年至2016年该市新开楼盘平均销售价格的变化情况,并预测该市2018年新开楼盘的平均销售价格.附:参考数据及公式:,,.21.(12分)已知数列{a n}的前n项和为S n,且a n是2与S n的等差中项.(Ⅰ)求数列{a n}的通项公式;(Ⅱ)若,求数列{b n}的前n项和T n.22.(12分)如图所示,MCN是某海湾旅游区的一角,为营造更加优美的旅游环境,旅游区管委会决定建立面积为4平方千米的三角形主题游戏乐园ABC,并在区域CDE建立水上餐厅.已知∠ACB=120°,∠DCE=30°.(Ⅰ)设AC=x,AB=y,用x表示y,并求y的最小值;(Ⅱ)设∠ACD=θ(θ为锐角),当AB最小时,用θ表示区域CDE的面积S,并求S的最小值.2016-2017学年河北省唐山市高一(下)期末数学试卷参考答案与试题解析一、选择题(共12小题,每小题5分,满分60分)1.(5分)已知数列{a n}的前n项和为,则a5=()A.5 B.9 C.16 D.25【解答】解:根据题意,,则a5=S5﹣S4=25﹣16=9,故选:B.2.(5分)为了解高一年级1200名学生的视力情况,采用系统抽样的方法,从中抽取容量为60的样本,则分段间隔为()A.10 B.20 C.40 D.60【解答】解:为了解高一年级1200名学生的视力情况,采用系统抽样的方法,从中抽取容量为60的样本,则分段间隔为:=20.故选:B.3.(5分)已知非零实数a,b满足a>b,则下列不等式一定成立的是()A.a+b>0 B.a2>b2C.D.a2+b2>2ab【解答】解:根据题意,依次分析选项:对于A、当a=﹣1,b=﹣2时,a,b满足a>b,但a+b=﹣3<0,故A错误;对于B、当a=﹣1,b=﹣2时,a,b满足a>b,但a2<b2,故B错误;对于C、当a=1,b=﹣1时,a,b满足a>b,但>,故C错误;对于D、a,b满足a>b,即有a﹣b>0,则有(a2+b2)﹣2ab=(a﹣b)2>0,必有a2+b2>2ab,故D正确;故选:D.4.(5分)从1,2,3,4,5五个数中,任取两个数,则这两个数的和是3的倍数的概率为()A.B.C.D.【解答】解:从1,2,3,4,5五个数中,任取两个数,基本事件总数n==10,这两个数的和是3的倍数包含的基本事件有:(1,2),(1,5),(2,4),(4,5),共4个,∴这两个数的和是3的倍数的概率p=.故选:C.5.(5分)若x,y满足约束条件,则z=2x+y的最大值是()A.8 B.7 C.4 D.0【解答】解:作出约束条件表示的可行域如图所示:由目标函数z=2x+y得y=﹣2x+z,由图象可知当直线y=﹣2x+z经过点A时,截距最大,即z最大.解方程组得x=4,y=0,即A(4,0).∴z的最大值为2×4+0=8.故选:A.6.(5分)一货轮航行至M处,测得灯塔S在货轮的北偏西15°,与灯塔相距80海里,随后货轮沿北偏东45°的方向航行了50海里到达N处,则此时货轮与灯塔S之间的距离为()A.70海里B.10 129海里C.10 79海里D.10 89﹣40 3海里【解答】解:由题意,一货轮航行至M处,测得灯塔S在货轮的北偏西15°,与灯塔相距80海里,随后货轮沿北偏东45°的方向航行了50海里到达N处,可得∠SMN=60°,MS=80海里,MN=50海里,由余弦定理可得:NS===70海里.故选:A.7.(5分)等比数列{a n}的前n项和为S n,若a6=8a3,S3=2,则S6=()A.9 B.16 C.18 D.21【解答】解:设等比数列{a n}的公比为q,∵a6=8a3,∴=8a3≠0,解得q=2.又S3=2,∴=2,解得a1=.则S6==18.故选:C.8.(5分)不等式6﹣5x﹣x2≥0的解集为D,在区间[﹣7,2]上随机取一个数x,则x∈D的概率为()A.B.C.D.【解答】解:∵不等式6﹣5x﹣x2≥0的解集为D,不等式6﹣5x﹣x2≥0转化为:x2+5x﹣6≤0,∴D={x|x2+5x﹣6≤0}={x|﹣6≤x≤1},在区间[﹣7,2]上随机取一个数x,则x∈D的概率为:p==.故选:D.9.(5分)执行如图所示的程序框图,若输入n=5,则输出的结果为()A.B.C.D.【解答】解:模拟执行程序框图,可得n=5,i=2,S=0满足条件i≤n,s=,i=3;满足条件i≤n,S=,i=4;满足条件i≤n,S=4,i=5;满足条件i≤n,S=,i=6;不满足条件i≤n,退出循环,输出S=;故选:C.10.(5分)如图是某路段的一个检测点对200辆汽车的车速进行检测所得结果的频率分布直方图,则下列说法正确的是()A.平均数为62.5 B.中位数为62.5 C.众数为60和70 D.以上都不对【解答】解:由频率分布直方图得:平均数为:45×0.01×10+55×0.03×10+65×0.04×10+75×0.02×10=62,故A 错误;∵[40,60)的频率为(0.01+0.03)×10=0.4,[60,70)的频率为0.04×10=0.4,∴中位数为:60+=62.5,故B正确;众数为:=65,故C错误;由B正确,知D错误.故选:B.11.(5分)若实数x,y满足1≤x+y≤5且﹣1≤x﹣y≤1,则x+3y的取值范围是()A.[1,11] B.[0,12] C.[3,9]D.[1,9]【解答】解:先根据约束条件画出可行域,如图设z=x+3y,则y=﹣,当此直线经过图中A时在y轴截距最小,z最小;当经过图中C时,直线在y轴截距最大z,最大;即当直线z=x+3y过点A(1,0)时,z最小值为1.当直线z=x+3y过点C(2,3)时,z最大值为11,所以x+3y的取值范围是[1,11];故选:A.12.(5分)以下四个命题:①对立事件一定是互斥事件;②函数y=x+的最小值为2;③八位二进制数能表示的最大十进制数为256;④在△ABC中,若a=80,b=150,A=30°,则该三角形有两解.其中正确命题的个数为()A.4 B.3 C.2 D.1【解答】解:对于①,由互斥事件和对立事件的概念知,对立事件一定是互斥事件,互斥事件不一定是对立事件,①正确;对于②,当x>0时,函数y=x+的最小值为2,当x<0时,函数y=x+的最大值为﹣2,∴②错误;对于③,八位二进制数能表示的最大十进制数是1×20+1×21+1×22+…+1×27==255,③错误;对于④,如图所示,△ABC中,a=80,b=150,A=30°,∴C到AB的距离h=bsinA=75,由h<a<b,得该三角形有两解,④正确.综上,正确的命题为①④.故选:C.二、填空题(共4小题,每小题5分,满分20分)13.(5分)在某超市收银台排队付款的人数及其频率如表:视频率为概率,则至少有2人排队付款的概率为0.75.(用数字作答)【解答】解:视频率为概率,由某超市收银台排队付款的人数及其频率表得到至少有2人排队付款的概率为:p=1﹣0.1﹣0.15=0.75.故答案为:0.75.14.(5分)某校田径队共有男运动员45人,女运动员36人.若采用分层抽样的方法在全体运动员中抽取18人进行体质测试,则抽到的女运动员人数为8.【解答】解:∵某校田径队共有男运动员45人,女运动员36人,∴这支田径队共有45+36=81人,用分层抽样的方法从该队的全体运动员中抽取一个容量为18的样本,∴每个个体被抽到的概率是=,∵女运动员36人,∴女运动员要抽取36×=8人,故答案为:8.15.(5分)执行如图所示的程序框图,若输出的y=6,则输入的x=﹣6或3.【解答】解:模拟执行程序框图,可得程序框图的功能是计算并输出y=,当y=6时,由2x=6,得到x=3满足x≥1;由x2=6,得到x=∉[0,1);由﹣x=6,得到x=﹣6,满足x<0;故输入的x的值可能为或3或﹣6;.故答案为:3或﹣6.16.(5分)已知a>0,b>0,,则2a+b的最小值为8.【解答】解:根据题意,,则2a+b=(2a+b+1)﹣1=×[2a+(b+1)](+)﹣1=[10++]﹣1≥(10+2)﹣1=9﹣1=8,当且仅当4a=b+1时,等号成立;即2a+b的最小值为8;故答案为:8.三、解答题(共6小题,满分70分)17.(10分)在△ABC中,角A,B,C所对的边分别为a,b,c,且.(Ⅰ)求角A的大小;(Ⅱ)若a=2,B=,求b.【解答】解:(Ⅰ)△ABC中,角A,B,C所对的边分别为a,b,c,且且,由正弦定理可得==,∴tanA=,∴A=.(Ⅱ)若a=2,B=,由正弦定理可得=,即=,求得b=2.18.(12分)某赛季甲、乙两位运动员每场比赛得分的茎叶图如图所示:(Ⅰ)从甲、乙两人的这5次成绩中各随机抽取一个,求甲的成绩比乙的成绩高的概率;(Ⅱ)试用统计学中的平均数、方差知识对甲、乙两位运动员的测试成绩进行分析.【解答】解:(Ⅰ)记甲被抽到的成绩为x,乙被抽到的成绩为y,用数对(x,y)表示基本事件,则从甲、乙两人的这5次成绩中各随机抽取一个,共包含以下基本事件:(79,75),(79,83),(79,84),(79,91),(79,92),(82,75),(82,83),(82,84),(82,91),(82,92),(85,75),(85,83),(85,84),(85,91),(85,92),(88,75),(88,83),(88,84),(88,91),(88,92),(91,75),(91,83),(91,84),(91,91),(91,92),基本事件总数n=25,设“甲的成绩比乙的成绩高”为事件A,则事件A包含以下基本事件:(79,75),(82,75),(85,75),(85,83),(85,84),(88,75),(88,83),(88,84),(91,75),(91,83),(91,84),共11个,∴甲的成绩比乙的成绩高的概率P(A)=.(Ⅱ)=(79+82+85+88+91)=85,=(75+83+84+91+92)=85,甲得分的方差:S=[(79﹣85)2+(82﹣85)2+(85﹣85)2+(88﹣85)2+(91﹣85)2]=18,乙得分的方差:S=[(75﹣85)2+(83﹣85)2+(84﹣85)2+(91﹣85)2+(92﹣85)2]=38,∵=,,∴甲运动员比乙运动员发挥稳定.19.(12分)已知等比数列{a n}的各项均为正数,且a2=6,a3+a4=72.(Ⅰ)求数列{a n}的通项公式;(Ⅱ)若数列{b n}满足b n=a n﹣n(n∈N*),求数列{b n}的前n项和.【解答】解:(Ⅰ)设等比数列{a n}的公比为q,∵a2=6,a3+a4=72,∴6q+6q2=72,即q2+q﹣12=0,解得q=3或q=﹣4,∵a n>0,∴q>0,∴q=3,a1==2,∴a n=a1q n﹣1=2×3n﹣1(n∈N*);(Ⅱ)∵b n=2×3n﹣1﹣n,∴S n=2(1+32+33+…+3n﹣1﹣(1+2+3+…+n)=2×﹣=3n﹣1﹣.20.(12分)某市2010年至2016年新开楼盘的平均销售价格y(单位:千元/平米)的统计数据如表:(Ⅰ)求y关于x的线性回归方程;(Ⅱ)利用(Ⅰ)中的回归方程,分析2010年至2016年该市新开楼盘平均销售价格的变化情况,并预测该市2018年新开楼盘的平均销售价格.附:参考数据及公式:,,.【解答】解:(Ⅰ)由题所给的数据样本平均数=(1+2+3+4+5+6+7)=4,=(2.9+3.3+3.6+4.4+4.8+5.2+5.9)=4.3.∴==0.5,=4.4﹣0.5×4=2.4,∴y关于x的线性回归方程为:y=0.5x+2.4.(Ⅱ)由(Ⅰ)可得线性回归方程为y=0.5x+2.4.∵0.5>0,故2010年至2016年该市新开楼盘平均销售价格逐年增加2018年的年份代号x=9,可得y=0.5×9+2.4=6.9(千元).即预测该市2018年新开楼盘的平均销售价格为每平方6.9千元21.(12分)已知数列{a n}的前n项和为S n,且a n是2与S n的等差中项.(Ⅰ)求数列{a n}的通项公式;(Ⅱ)若,求数列{b n}的前n项和T n.【解答】解:(Ⅰ)∵a n是2与S n的等差中项,∴2a n=2+S n,=2+S n﹣1(n≥2),∴2a n﹣1两式作差得:2a n﹣2a n=a n,即(n≥2).﹣1又2a1=2+a1,∴a1=2.则数列{a n}是以2为首项,以2为公比的等比数列,∴;(Ⅱ)=.∴..两式作差得:===.∴.22.(12分)如图所示,MCN是某海湾旅游区的一角,为营造更加优美的旅游环境,旅游区管委会决定建立面积为4平方千米的三角形主题游戏乐园ABC,并在区域CDE建立水上餐厅.已知∠ACB=120°,∠DCE=30°.(Ⅰ)设AC=x,AB=y,用x表示y,并求y的最小值;(Ⅱ)设∠ACD=θ(θ为锐角),当AB最小时,用θ表示区域CDE的面积S,并求S的最小值.【解答】解:(Ⅰ)∵AC=x,AB=y,∠ACB=120°,S△ABC=•AC•BC•sin120°==4,∴BC=.△ABC中,利用余弦定理可得AB2=AC2+BC2﹣2A C•BC•cos120°,即y2=x2++16≥2+16=48,∴y≥4,当且仅当x2=16,即x=4时,取等号,故当x=4时,y取得最小值为4.(Ⅱ)设∠ACD=θ(θ为锐角),当AB最小时,x=AC=4=BC,AB=4,∠CAB=∠CBA=30°,△ACD中,由正弦定理可得=,∴CD===,△ACE中,由正弦定理可得CE===,根据区域CDE的面积S=•CD•CE•sin30°==,故当2θ=,即θ=时,区域CDE的面积S取得最小值为=8﹣4.。
河北省唐山市17学年高一物理下学期期末考试试题(扫描版)
河北省唐山市2016-2017学年高一物理下学期期末考试试题(扫描版)唐山市2016—2017学年度高一年级第二学期期末考试物理试卷参考答案一.单项选择题(A 卷)1.C 2.A 3.C 4.D 5.B 6.A 7.C 8.B(B 卷)1.C 2.B 3.D 4.D 5.B 6.A 7.C 8.B二.双项选择题9.BC 10.BC 11.AC 12.BD三、填空及实验题13.6J (2分);10J (3分)14.1:2(2分);1:1 (3分)15.(1)①(2)学生交流电源4V-6V (3)丙(4)0.34-0.35;小于(每空1分)16.(1)3.00×10-2;2.94×10-2(2)2.08;2.95×10-2~3.00×10-2(3)=(每空1分)四、计算题17.解析:(1)设人造地球卫星绕地球运动的角速度为ωTπω2=(2分) 1-3-s 101.1⨯=ω(2分)(2)设地球的质量为M ,地球与人造地球卫星间的万有引力充当卫星做圆周运动的向心力 r m rMm G 22ω=(4分) GT r M 2324π= 代入数值解得:M =6×1024kg (2分)18.解析:(1)汽车在地面上行驶可看作是在半径为6400k m 的圆周上做圆周运动,汽车受重力mg 和支持力F N 由牛顿第二定律得:Rv m F mg N 2=- (3分) 使F N =0即Rv m mg 2=(3分) 得:8==gR v km/s (2分)(2)此时人和车处于完全失重状态,驾驶员与座椅之间的压力是0。
(2分)19.解:(1)在抛物线部分,由动能定理得mgY 错误!未找到引用源。
– W 克 =21mv A 2 -21mv 02 (3分)错误!未找到引用源。
∴ W 克 = 0.5 J (2分)(2)物块自A 点下滑又返回到A 点的过程中,设沿AB 杆下滑的最大距离为x ,AB 杆与水平方向的夹角为θ。
