大象天成大联考·全国名校联盟 2018-2019 学年高三第二次联考(文科)数学试题含答案
高三第二次联考-参考答案
参考答案及评价标准1.A 项错误;“郡县政府成为中央政府的执行机构”,加强了中央集权,可有效治理国家,故B项正确;各郡县都直接向皇帝负责,而非由下到上层层负责,故C项错误;郡县制并没有消除割据隐患,故D项错误。
2.【答案】C【解析】由材料“执政官委御史台弹奏,尚书以下听长官纠劾以闻”、“自宰臣至百官,自三省至百司,任非其人,事有失当,谏官皆得谏正”可知宋代无论是御史还是谏官都可以弹劾宰相,是皇权不断加强的表现,说明专制主义集权高度发展,故选C项;材料无法体现出文官对武官的牵制,排除A项;监察宰相职权不等于削弱宰相职权,排除B项;唐代的三省六部制,中枢制衡机制已日渐成型,排除D项。
3.【答案】B【解析】材料反映了佛教主动学习和适应儒家思想,不能体现佛教与儒家思想融为一体,故A 项错误;根据“僧人要尊敬父母;也提倡忠君爱国”、“讲诵儒家的《丧服经》”等信息可知中国佛教深受中国儒家思想的浸润,故B项正确;材料未涉及早期佛教理论,不能体现与印度早期佛教理论背离,故C项错误;佛教受到儒家思想的影响并不意味着变成了世俗化的伦理学说,故D项错误。
4.【答案】C【解析】这次科举考试未能做到公平选拔人才,但这是科举制的一个特例,不能由此认为古今同理,故A项错误;最后录取的都是北方士人,并未解决考试和区域公平的矛盾,故B项错误;科举考试结果遭到北方士人的不满后,朱元璋为了得到他们的支持,最后录取的都是北方士人,以此来笼络北方士人,以达到巩固统治的目的,故C项正确;朱元璋的举动并不是为了避免科举取士过分倾向南方,而是由于北方士人对科举考试的结果强烈不满,故D项错误。
5.【答案】A【解析】根据材料中“转此大法轮”“甘泽高下普”可以判断是灌溉工具筒车,筒车利用水力来进行农田灌溉,故A项正确;筒车节省了人力但不能调节水的流量,故B项错误;筒车是灌溉工具并没有提高耕作技术,故C项错误;筒车出现于唐代而不是宋代,故D项错误。
6.【答案】D【解析】不断扩大,与材料中“18?世纪”“国外金银比价”基本稳定不符,故A项错误;材料中无法体现茶叶贸易,故B项错误;完全封闭会保持金银比价差距,而不会缩小,故C项错误;白银大量流入,会改变金银比价,与材料中“中外金银比价”趋同相符,故D项正确。
河南名校联盟2018-2019学年高三下学期2月联考文科数学试卷
B
C
D
E
电信
4
3
8
6
12
网通
5
7
9
4
3
1.如果在测试中掉线次数超过5次,则网络状况为“糟糕”,否则为“良好”,那么在犯错误的概率不超过0.15的前提下,能否说明网络状况与网络的类型有关?
2.若该游戏经销商要在上述接受测试的电信的 个地区中任选 个作为游戏推广,求 两地区至少选到一个的概率.
参考公式:
0.50
0.40
0.25
0.15
0.10
0.05
0.025
0.01
0.005
0.001
0.46
0.71
1.32
2.07
2.71
3.84
5.024
6.635
7.879
10.828
19已知 ,抛物线 与抛物线 异于原点 的交点为 ,且抛物线 在 处的切线与 轴交于点 ,抛物线 在点 处的切线与 轴交于点 ,与 轴交于点 .
1.若直线 与抛物线 交于点 ,且 ,求 的值
2.证明:△ 的面积与四边形 的面积之比为定值
20.已知函数
1.若曲线 在点 处的切线 与直线 垂直,求切线 的方程
2.若 的极大值和极小值分别为 ,证明:
21.[选修4-4:坐标系与参数方程]
平面直角坐标系 中,射线 ,曲线 的参数方程为 ( 为参数),曲线 的方程为 ;以原点为极点, 轴的非负半轴为极轴建立极坐标系.曲线 的极坐标方程为 .
三、解答题
16.已知等比数列 是递增数列,其公比为 ,前 项和为 ,并且满足 是 和 的等差中项.
1.求数列 的通项公式
2.若 ,求使 成立的正整数 的值
大象天成大联考--全国名校联盟2018届高三第二次考试英语试题
大象天成大联考--全国名校联盟2018届高三第二次考试英语试题学校:___________姓名:___________班级:___________考号:___________一、阅读选择England continues to be one of the most popular tourist destinations in the world. London in particular is one of the most visited cities and draws people in with its appeal, history, and pubs. England’s smaller cities, like Bath and Oxford, are equally as attractive with a lot of culture and fewer crowds. Liverpool, birthplace of The Beatles, has a rich musical history. The countryside has wonderful natural beauty. Here are some tips on traveling in England.Free museums—Public museums offer free admission in every city throughout England and the UK. It’s a great way to learn about the country’s most influential artists and history, and spend a rainy day without paying a cent.Book early—Book all transportation well in advance, even if you don’t plan to use it. Fares can be around £2 with a little planning. The Megabus not only runs buses but also provides trains throughout England and is the best choice for cheap travel throughout the country.Pub food—Eating in England can be quite expensive, but for good cheap and filling meals, visit the local pubs, where you can get a good meal for less than £10. Besides, the pubs are a great way to meet people!Get a Taste of UK card—The Taste of the UK card offers up to 50% off at selected restaurants. You don’t need to be an English to get the card, and you needn’t pay the first month’s membership fee, which is perfect for most travelers.Take a free walking tour—Many major cities in England offer free walking tours. They usually last a few hours and are a great way to see the city.1.Compared with London, Oxford is .A.more appealing B.less crowdedC.larger in size D.richer in history2.Why is eating in local pubs suggested?A.The price of food is low there.B.The chance of meeting stars is high there.C.The service is excellent there.D.The dining atmosphere is perfect there.3.What can be known from the text?A.All museums in the UK are free of charge.B.The best way to travel around England is by bus.C.Free walking tours are available in only some cities in England.D.Holders of the Taste of UK card can enjoy discounts at all restaurants.Two summers ago I was about to turn fifty and wanted to do something I’d never done before. My daughter Bailey thought skydiving (跳伞) would be perfect for me. I can promise you that of all the things I was thinking of doing, jumping out of an airplane never came close to making the list. As I age, I seem to have developed a growing fear of heights.After several requests from my daughter, I finally said yes and she looked almost shocked.I told a friend what we were doing, then we set off. We had a 3-hour drive to the jump site. We drove through some beautiful countryside, but then we passed a small cemetery(墓地). Then we passed another cemetery and another one. I asked if so many people died jumping out of airplanes in this area that they needed to keep building more cemeteries to bury all the bodies!As we squeezed into the little plane, I tightly held the right hand of my partner Ronnie. The short ride to altitude was cruel for me. As Bailey stepped to the door, she looked back at me and said “Dad, I’m sure you can do it!” I said yes as she rolled out. I immediatel y looked behind me and said “RONNIE I AM NOT FEELING GOOD!” He said, “It’s going to be great. Besides, it’s too late now anyway”, and we jumped out.The next five minutes were some of the most amazing of my life. It was so beautiful and peaceful—except for the parts where I was screaming. I prayed to God for the parachute (降落伞) to open, but mostly I told Him how thankful I was for my life and being with me through good and bad.4.What can be inferred about the author from the text?A.He skydived for the first time at the age of 48.B.He jumped at his daughter’s recommendation.C.The older he gets, the less fearful of heights he is.D.Never had he considered attempting to do skydiving.5.What’s the author’s main purpose of mentioning cemeteries in Paragraph 2?A.To tell how determined he was. B.To show how rough the trip was.C.To express how scared he was then. D.To prove how lonely the jump site was. 6.What did Bailey do for her father before she skydived?A.She played a joke with him. B.She gave him encouragement. C.She comforted him constantly. D.She offered him useful guidance. 7.How did the author behave after jumping out of the airplane?A.He enjoyed himself. B.He stayed quite calm.C.He breathed out in relief. D.He kept fearing for safety.Movies are a great means of entertainment for many. There are some advantages of watching movies. Comedies, for example, help reduce your blood pressure. Laughter for 15 minutes during a film makes your blood vessels (血管) wider. Besides, when you watch a sad movie, you’re more likely to come away from it thinking about loved ones and feeling happy about what you have.Watching movies can make you creative. A study shows that young children, who watched the use of magic in Harry Potter, score significantly higher in a creative thinking test than children who watched something else. Moreover, movies are very useful for strengthening people’s mental health. They enable people to take time to really relax and temporarily forget about their daily concerns and problems.H owever, watching movies aren’t always beneficial. Studies have shown that some people get real pleasure out of being scared by horror movies, but in various ways they may be risking their physical and mental health without even knowing it. When you watch a tense scene in a movie, your heart rate and blood pressure increase. Meanwhile this change in your brain chemistry reminds you of times when you were in a similar state, even if you have no idea you even had those memories. So if something horrible happens to you, being scared again by a movie can unintentionally make you experience it once more.Scientists, politicians and parents have debated for decades if being exposed to movie violence leads to actual real-life violence. Overall the answer to that is probably still up in the air, but a new study seems to prove that watching aggression on screen can contribute to being a bully (土霸) in real life, even if it is just in the short term.In conclusion, certain movies play a positive role, but not all movies do. It depends completely on the subject of the movie. So it’s always advisable to choose the movies concerning something positive.8.How does watching sad movies benefit us according to the text?A.It makes us content with our lives.B.It rids us of unhappy memories.C.It reduces our risk of illness.D.It develops our creativity.9.What can we infer about watching horror movies from the text?A.It has more advantages than disadvantages.B.It has gained popularity around the world.C.Plenty of people ignore its health benefits.D.All people don’t realize its disadvantages.10.What does the underline d part “up in the air” in Paragraph 4 mean? A.Meaningless. B.Attractive.C.Uncertain. D.Obvious.11.What does the author advise us to do to reduce the passive effect of movies?A.Enjoy movies with more companions.B.Make a wise choice of what to watch.C.Try our best to watch movies less often.D.Raise our ability to tell right from wrong.Anger itself is neither good nor bad. It’s what we do when we’re angry that matters. Anger is a tool that helps us to read and respond to the social situations that bother us. But how can we keep it under control?It’s normal to think that getting angry is bad and many times we punish ourselves for doing so. But contrary to popular belief, research indicates that anger increases optimism, creativity and efficiency. In addition, studies suggest that anger can lead to more successful negotiations at work, as well as in our personal lives.In fact, suppressing(抑制)anger can be very bad for your health. In this sense, Dr. Ernest Harburg performed a study by monitoring a group of adults and their capacity(最大容量)for anger. What he found is that the men and women who suppressed their anger as a response to an unfair attack had a higher risk of developing bronchitis or suffering from heart attacks , and were more likely to die before their colleagues who let their anger surface when they felt bothered.When anger arises, we feel the need to either prevent or put an end to this powerful feeling for the benefit of our welfare or the welfare of those we care about. But this act of kindness, mercy, love or justice isn’t beneficial in this way. However, it’s certainly a good thing to be cautious when anger begins to surface. Expressing your anger can be appropriate with certain people at certain times. The question lies in how to do it without losing control. The key to expressing your anger is finding the appropriate tone for expressing what it is that upsets you. But to avoid unnecessary shouting, hitting, or other violent reactions, it’s worth taking a moment to step back and think, even though we may be in the middle of an argument with someone.12.What do people generally think of anger?A.It is an important tool. B.It is a bad feeling state.C.It increases our happiness. D.It helps in social situations. 13.What does Dr. Emest Harburg’s study imply about anger?A.It needs a way out. B.It should be avoided.C.It can cause sudden death. D.It must be kept under control. 14.What does the author suggest we do when we’re angry?A.Find out its cause. B.Pretend to ignore it.C.React to it violently. D.Express it reasonably.15.Which of the following can be the best title for the text?A.Ways to Control Anger B.Benefits of Mild AngerC.Showing Anger Properly Counts D.Anger Does Affect Health二、七选五In a world full of uncertainty, having at least one thing you can count on is important. 16.For others it could be reading or running. For me, however, it is always art.Creating can be difficult, but that’s what makes art special. You can start your project with what you want and you can change your mind many times.17.Art has taught me to be patient with myself.If I could name my favourite thing about art, it would be that no two pieces are the same. Many people try to follow one another to be just like them, but that’ll never happen.18.Art has taught me that before anything, be yourself. You may be a little too colorful for some people but to others you’re exactly the rainbow they’ve been looking for.19.The way certain colors mix together to make a new shade can paint an entire picture in your mind. You can learn about the world if you just pay attention. The small things you observe could be your inspiration.Listen, feel and see more, it will fascinate (使入迷) you how much more you appreciate the small things around you.Art is seen differently by everyone. However, one thing in common is creativity. You don’t need to be good at painting to enjoy something beautiful. Be ready to be patient, be yourself and be good at observing.20.A.The beauty of art is in the details.B.I’ve learned some lessons from creating.C.If so, there’ll be no limits on what you can create.D.It’s something that nothing or no one could take away.E.There’ll always be certain things that make them unique.F.The only thing that gives me any piece of mind is painting.G.But no matter what, there will always be a finished product.三、完形填空One day, Luke Fortune drove from Oregon to Portland, where he parked his car in a paid garage overnight. The next morning, he 21 the car’s window had been broken, along with his 22 for the future: His computer was 23 . “Everything important to me was on that computer,” said Fortune. “I felt 24 .”Two days after the 25 , another young man called Fortune. Masoud Almazrouei was an exchange student from the United Arab Emirates. He’d been 26 by a man who said he had a computer for sale. Only $ 200. Almazrouei 27 a computer, so he bought it, took it home, and turned it on. Within seconds, he saw files and photographs. “I wondered who would 28 a computer with all of this on it,” he said. “I 29 it could be stolen.”Almazrouei found what appeared to be the owner’s phone number and called it30 .“He told me the story and said it was his fault. I thought it was a 31 . I told him if he really had the 32 , he should take it to the police.” Fortune said.33 , a police officer called Fortune to say that a man had dropped the computer off and had said he was34 . He passed on the man’s number. Fortune called and thanked Almazrouei and 35paying him a reward of $ 200—the money he was out. Almazrouei 36 .When a report about the two young men’s story made it to the local papers, Almazrouei received a(n) 37 from Wim Wiewel, the president of the university where Almazrouei is studying. Impressed with his student’s 38 , Wiewel gave Almazrouei a new computer. “We thought since you 39 the computer, we should give you a computer so that you’ll have one,” Wiewel told him. “We’re very 40 you.”21.A.expected B.concluded C.discovered D.remembered 22.A.dreams B.skills C.decisions D.imaginations23.A.robbed B.hidden C.broken D.gone24.A.special B.sad C.absurd D.regretful25.A.theft B.conflict C.adventure D.emergency26.A.inspired B.reminded C.interviewed D.approached 27.A.operated B.needed C.possessed D.assessed28.A.return B.like C.sell D.throw29.A.realized B.predicted C.admitted D.guaranteed 30.A.unwillingly B.cautiously C.immediately D.automatically 31.A.mistake B.catastrophe C.misunderstanding D.trick 32.A.chance B.computer C.bravery D.experience33.A.Besides B.However C.Afterwards D.Therefore34.A.sorry B.moved C.lucky D.terrified35.A.enjoyed B.practiced C.succeeded in D.insisted on 36.A.ignored B.refused C.hesitated D.withdrew37.A.invitation B.apology C.warning D.call38.A.honesty B.achievement C.independence D.determination 39.A.took back B.paid back C.gave back D.held back40.A.tired of B.proud of C.curious about D.concerned about四、用单词的适当形式完成短文The importance of punctuality (守时) in our daily lives 41.(be) obvious. It affects both the individual (个人) and the workplace.On 42.whole, the workplace operates more smoothly when employees are punctual. For example, when everyone is on time for a meeting, the meeting will start smoothly as it43.(schedule). Punctuality may help you achieve advancement. Research shows that managers are less 44.(like) to promote late employees.Lack of punctuality affects the people in the workplace. It may lead to anger, as colleagues who are on time compare 45.(they) with late-comers. Being late throws you out of the group, as you may miss important 46.(inform). This causes a harmful division among employees. Leaders affect the entire workplace. When leaders are late, it sends an irresponsible message to employees,47.may decrease their work enthusiasm. Lateness leads to stress, and stress brings 48.poor workplace performance. Being consistently late may cause you 49.(start) believing your lateness is acceptable. When this happens, you begin to blame outside circumstances and lose focus on potential solutions. To make matters 50.(bad), constant lateness can eventually make you lose your job.五、短文改错51.假定英语课上老师要求同桌之间交换修改作文,请你修改你同桌写的以下作文。
大象-天成二联---语文参考答案(详)
评分标准:
一等(20—16 分) 二等(15—11 分)三等(10—6 分) 四等(5—0 分)
基 内容
础 20 分
等
符合题意 中心突出 内容充实
符合题意 主题明确 内容较充实
基本符合题意 中心基本明确 内容单薄
偏离题意 中心不明确 内容不当
2
级
思想健康
感情真挚
表达 20 分
符合文体要求 结构严谨 语言流畅 字迹工整
的愤慨以及对自己将来被人恶评的担忧。(第一问答对得 2 分,第二问每答对一点得 2 分。
如有其他答案,意思对即可得分)
16.(1)躬耕于南阳 苟全性命于乱世 不求闻达于诸侯 (2)长风破浪会有时 直挂云帆
济沧海 (每空有一个错别字,该处不得分)
17.C 炙手可热:比喻气焰盛、权势大。此处用错对象。 虚与委蛇:指对人虚情假意,敷衍应付。此处正确。
略显深刻
个别语句有深意
略显丰富
个别例子较好
略显文采
个别语句较精彩
略显创意
个别地方有深意
参考译文: 谢安,字安石。最初被司徒府征召,授予著作郎的官职,他以身体有病为由推辞了。谢
安住在会稽,和王羲之、许询、支遁一起游玩交往。外出就在山水间捕鱼猎禽,回家就吟诗 作文,没有做官的心意。他曾经和孙绰等人乘船出海,大风起,巨浪涌,大家都很害怕,只 有谢安吟啸自如。船夫认为谢安很高兴,仍然向前划个不停。大风加剧,谢安慢慢地说:“这 样的话什么时候回去呢?”船夫听了这话就往回走了。大家都佩服谢安的雅量。当时谢安的 弟弟谢万被罢黜,谢安才萌生了做官的心意,这时他已经四十多岁了。征西大将军桓温请谢 安做司马,他从新亭出发,朝中人士都去送他。中丞高崧和他开玩笑说:“您累次违背朝廷 旨意,隐居到东山,大家在一起讨论这件事说,安石不肯出来做官,老百姓将会怎么样呢? 老百姓都像您一样又怎么样呢?”(听了这话),谢安很惭愧。到了后,桓温很喜欢他,言说 生平,相谈甚欢一整天。他走了后,桓温问左右:“你们曾看见过我有这样的客人吗?”简 文帝驾崩,桓温大摆兵阵,想要谋篡晋的皇位,召唤谢安和王坦之,要在座中杀了他们。王 坦之很害怕,问谢安有什么计策。谢安神色不变,说:“晋朝皇位的存亡,就取决于我们去 的这一趟。”见了桓温后,王坦之汗水沾湿了衣服,手板都拿倒了。谢安从容不迫在席间坐 定,对桓温说:“我听说诸侯遵循道义,让军队镇守在国家边境,明公您又何必把人安置在 墙后面呢?”桓温笑着说:“正是不得已这样做罢了。”于是和桓温笑谈了很长时间。王坦之 一开始和谢安齐名,到这件事后才知道王坦之不如谢安。当时苻坚兵力强盛,战场上颇有忧 患,诸位将领相继败退。谢安派弟弟谢石和侄儿谢玄等随机应变和敌军交战,常打胜仗。后 来苻坚率军号称百万,在肥水驻扎,京城震惊恐慌。于是任命谢安为征讨大都督。谢玄进房 间问他计策,谢安神色平和,毫不慌张,回答说:“我心里已经有谋划了。”接着就没声音了。 谢玄不敢再说,就让张玄再去请教。谢安于是就下令坐车外出去了山间别墅,召集亲朋好友, 以别墅为注和张玄下围棋。谢安平时棋艺不如张玄,这天张玄心中害怕,就和他下了个棋逢 敌手,还不能取胜。谢玄在前线打败苻坚后,有驿站传送的战报送达,谢安正在和客人下围 棋,看完信,就拿了放在床上,毫无欣喜之色,像刚才一样继续下棋。客人问他,他缓缓地 回答说:“小子们打败了敌人。”下完以后,回到房间,心里太过高兴,过门槛的时候把木屐 齿弄折了都不知道。他故作镇静到了这样的程度。谢安虽然受朝廷倚重,然而归隐东山的志 向始终没有改变,常常在言语表情中体现出来。高雅的志向没有实现,后来就得了重病。不 久去世,当时 66 岁,谥号为文靖。
【文科综合模拟】2018年3月2018届高三第二次全国大联考(新课标Ⅰ卷)文综卷(正式考试版)
绝密★启用前|学科网试题命制中心2019年第二次全国大联考【新课标Ⅰ卷】文科综合(考试时间:150分钟试卷满分:300分)注意事项:1.本试卷分第Ⅰ卷(选择题)和第Ⅱ卷(非选择题)两部分。
答卷前,考生务必将自己的姓名、准考证号填写在答题卡上。
2.回答第Ⅰ卷时,选出每小题答案后,用2B铅笔把答题卡上对应题目的答案标号涂黑。
如需改动,用橡皮擦干净后,再选涂其他答案标号。
写在本试卷上无效。
3.回答第Ⅱ卷时,将答案写在答题卡上。
写在本试卷上无效。
4.考试结束后,将本试卷和答题卡一并交回。
第Ⅰ卷本卷共35小题,每小题4分,共140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。
从小渔村变身大都市,深圳一直被称为是“打工者建立的候鸟城市”。
深圳诞生了华为等世界500强的企业,同时也云集了众多产值过亿的玩具、电子、鞋业等制造企业。
但近几年来,深圳部分制造业工厂出现倒闭和撤离,企业存活时间短,区域转型和产业升级迫在眉睫。
2009年,深圳总人口大约为900万人,其中本地户籍人口只有250万,伴随着区域转型和产业升级的变化及推出新的人口政策,2015年本地户籍人口已经接近400万,许多“候鸟”开始变为“家燕”。
据此回答1-3题。
1.在深圳存活时间较短的企业主要属于A.资金密集型企业B.技术密集型企业C.资源密集型企业D.劳动密集型企业2.深圳加速区域转型和产业升级的主要原因是A.国家政策调整B.市场需求变化C.生产成本上升D.技术创新所需3.深圳让许多“候鸟”变为“家燕”的主要目的A.提高城市化水平B.加快产业升级C.缓解人口老龄化D.降低生产成本“第六产业”是第一、二、三产业相加(1+2+3)或相乘(1×2×3),正好都等于6,故名“第六产业”。
即不仅种植农作物(第一产业),而且从事农产品加工(第二产业),还从事销售农产品及其加工产品、农家乐和旅游观光等(第三产业),实现农业多元化经营,以获得更多的增值价值,为农业和农村的可持续发展开辟光明前景。
2018年4月2018届高三第二次全国大联考(新课标Ⅰ卷)文数卷(考试版)
文科数学试题 第1页(共6页) 文科数学试题 第2页(共6页)………………○………………内………………○………………装………………○………………订………………○………………线………………○………………………………○………………外………………○………………装………………○………………订………………○………………线………………○………………… 学校:______________姓名:_____________班级:_______________考号:______________________2018年第二次全国大联考【新课标Ⅰ卷】文科数学(考试时间:120分钟 试卷满分:150分)注意事项:1.本试卷分第Ⅰ卷(选择题)和第Ⅱ卷(非选择题)两部分。
答卷前,考生务必将自己的姓名、准考证号填写在答题卡上。
2.回答第Ⅰ卷时,选出每小题答案后,用2B 铅笔把答题卡上对应题目的答案标号涂黑。
如需改动,用橡皮擦干净后,再选涂其他答案标号。
写在本试卷上无效。
3.回答第Ⅱ卷时,将答案写在答题卡上。
写在本试卷上无效。
4.考试结束后,将本试卷和答题卡一并交回。
第Ⅰ卷一、选择题(本题共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.已知全集U =R ,集合2{|1log 0}A x x =-≤≤,{|230}B x x =-≤,则()UA B =A .2(,)(1,)3-∞+∞ B .2(,][1,)3-∞+∞ C .2(,)3-∞D .(1,)+∞2.设i 是虚数单位,z 表示复数z 的共轭复数.若(3i)i z =+,则i 1z =- A .12i + B .12i - C .12i -+D .12i --3.已知命题p :“0m ∀≥,44m m ≥”,则命题p ⌝为 A .0m ∀≥,44mm < B .0m ∀≥,44mm ≤ C .00m ∃<,0044m m <D .00m ∃≥,0044m m <4.已知向量,a b 满足2(2,2),(3,)m -=-=-a b b ,且∥a b ,则m = A .3 B .3- C .127D .127-5.已知双曲线22:1y C x m-=-的两条渐近线的倾斜角都大于30︒,则实数m 的取值范围是A .3(,)+∞ B .3(,)-∞ C .1(,)3+∞D .1(,)3-∞6.现有6个大小相同且分别标有2,3,4,5,6,7的小球,若每次取一个后放回,连续取两次,则所取小球上的数字之积是奇数的概率是A .14 B .12 C .23D .347.已知某四棱锥的三视图如图所示,则该四棱锥的体积是A .23B .43C .2D .338.函数2|1|1()3xx f -+=的单调递减区间是A .[1,0)-和(1,)+∞B .(,1)-∞-和[0,1]C .[1,0)(1,)-+∞ D .(,1)[0,1]-∞-9.《孙子算经》是中国古代重要的数学著作,成书大约在四、五世纪,共三卷,其中有如下问题:今有人盗库绢,不知所失几何?但闻草中分绢,人得六匹,盈六匹;人得七匹,不足七匹.问人、绢各几何?意思是:有人到仓库里盗走了绢,不知道丢失了多少?只听到草丛中分绢的声音,每人分六匹,会剩下六匹;每人分七匹,还差七匹.问有多少盗贼,多少绢?下面的程序框图是根据此问题设计的一个算法,则判断框内填入的条件可以是文科数学试题 第3页(共6页) 文科数学试题 第4页(共6页)………………○………………内………………○………………装………………○………………订………………○………………线………………○………………此卷只装订不密封………………○………………外………………○………………装………………○………………订………………○………………线………………○………………A .?z x =B .?z y =C .0?z =D .7?z =-10.已知函数1()sin(3)2f x x ϕ+=的图象的一条对称轴是3x π=,则下列是函数()f x 的零点的是 A .3-πB .6-πC .4πD .3π 11.过抛物线2:2(0)C y px p =>的焦点F ,且斜率为3的直线在第一象限内交C 于点M ,l 为C 的准线,点N 在l 上且MN l ⊥,若MNF △的周长是12,则MNF △的面积为 A .8B .4C .43D .8312.设函数()f x 是定义在R 上的函数,()f x '是函数()f x 的导函数,若()3()f x f x '>,1()e 3f =(e 为自然对数的底数),则不等式3()e xf x <的解集是A .(3,)+∞B .(,3)-∞C .1(,)3+∞D .1(,)3-∞第Ⅱ卷二、填空题(本题共4小题,每小题5分,共20分)13.在ABC △中,内角,,A B C 所对的边分别为,,a b c ,已知18,6,cos 4a b A ===-,则sin B =________. 14.已知实数,x y 满足约束条件:42802440x y y x y --≤⎧⎪≤⎨⎪+-≥⎩,则目标函数465z y x =-+的最小值是___________.15.现有20~30岁若干人、30~40岁30人、40~50岁30人共3类人群组成的一个总体.若抽取一个容量为10的样本,来分析拥有自住房的比例.如果采用系统抽样和分层抽样方法抽取,不用剔除个体,则总体容量n 的值可能是___________.(写出n 的所有可能值)16.已知四棱柱1111ABCD A B C D -的侧棱垂直于底面,底面是平行四边形,且各顶点都在同一球面上,若该棱柱的体积为16,2AD =,则此球的表面积的最小值等于___________. 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.(本小题满分12分)已知等差数列{}n a 满足35a =,464a a =+,公比为正数的等比数列{}n b 满足21b =,35116b b =. (Ⅰ)求数列{}n a ,{}n b 的通项公式; (Ⅱ)设2n nn a b c =,求数列{}n c 的前n 项和n T . 18.(本小题满分12分)在三棱锥P ABE -中,PA ⊥底面ABE ,AB AE ⊥,122AB AP AE ===,D 是AE 的中点,C 是线段BE 上的一点,且5AC =,连接,,PC PD CD .(Ⅰ)求证:CD ∥平面PAB ; (Ⅱ)求三棱锥E PCD -的高.19.(本小题满分12分)某高考模拟数学试卷的客观题部分共计80分,现随机抽取了20名高三学生,对该数学试卷客观题的得分情况进行了调查,将他们的成绩分成6段:[20,30),[30,40),[40,50),[50,60),[60,70),[70,80]后,绘制成如图所示的频率分布直方图.文科数学试题 第5页(共6页) 文科数学试题 第6页(共6页)………………○………………内………………○………………装………………○………………订………………○………………线………………○………………………………○………………外………………○………………装………………○………………订………………○………………线………………○………………… 学校:______________姓名:_____________班级:_______________考号:______________________(Ⅰ)求图中的a 的值;(Ⅱ)若从成绩在[60,80]的高三学生中任取两名,求这两名高三学生的成绩全部在[60,70)的概率. 20.(本小题满分12分)已知椭圆2222:1(0)x y C a b a b +=>>的焦点三角形(椭圆上一点与两焦点为顶点的三角形)的周长为264,离心率为63. (Ⅰ)求椭圆C 的方程;(Ⅱ)若1,F B 分别是椭圆C 的右焦点、上顶点,点M (不同于右焦点F )在x 轴正半轴上,且满足1B OF △∽1MOB △(O 为坐标原点),点B 在y 轴上,点M 关于点F 的对称点是点A ,点P 为椭圆C 上一动点,且满足||||AB PB =,求AOB △的周长的最小值. 21.(本小题满分12分)已知函数ln 1e ()1(),()exxx b x f x b g x x ---=-∈=R . (Ⅰ)若1b =,求函数()f x 的图象在1x =处的切线方程;(Ⅱ)若对任意的10x >,都存在2x ∈R ,使得21()()g x f x >成立,试求实数b 的取值范围. 请考生在第22、23两题中任选一题作答.注意:只能做所选定的题目.如果多做,则按所做的第一个题目计分.22.(本小题满分10分)选修4-4:坐标系与参数方程在直角坐标系xOy 中,以原点O 为极点,x 轴的正半轴为极轴,建立极坐标系,两种坐标系中取相同的单位长度.圆C 以极坐标系中的点(1,π)为圆心,3为半径.直线l 的参数方程是123x ty t=+⎧⎨=-⎩(t 为参数).(Ⅰ)求直线l 的普通方程和圆C 的极坐标方程; (Ⅱ)已知直线l '满足以下两点,求直线l '的方程.①与直线l 垂直;②被圆C 26, 23.(本小题满分10分)选修4-5:不等式选讲设222()|1|||f x x x a =---.(Ⅰ)若2a =,求不等式()0f x <的解集;(Ⅱ)若不等式()3f x >存在实数解,求实数a 的取值范围.。
河南名校联盟2018-2019学年高三下学期2月联考文科数学试题(解析版)
河南名校结盟2018-2019 学年高三放学期 2 月联考文科数学试题一、选择题:本大题共 12 个小题 , 每题 5 分, 共 60 分 . 在每题给出的四个选项中,只有一项是切合题目要求的 .1.若会合,,则()A. B. C. D.【答案】 B【分析】【剖析】求得会合,依据会合的交集的运算,即可求解。
【详解】由题意,会合,,因此,应选 B。
【点睛】此题主要考察了会合的运算问题,此中解答中正确求解会合,再依据会合的交集的运算是解答的重点,侧重考察了运算与求解能力,属于基础题。
2.复数(为虚数单位)等于()A. B.C. D.【答案】 B【分析】【剖析】依据复数的四则运算,化简,即可求解。
【详解】由题意,依据复数的运算可得复数,应选 B。
【点睛】此题主要考察了复数的四则运算,此中解答中熟记复数的四则运算法例,正确计算是解答的重点,侧重考察了运算与求解能力,属于基础题。
3.在区间内,任取个数,则知足的概率为()A. B. C. D.【答案】 D【分析】【剖析】由题意,知足,求得,再依据长度比的几何概型,即可求解。
【详解】由题意,知足,则,解得,因此在区间内,任取 1 个数时,概率为,应选D。
【点睛】此题主要考察了对数的运算,及几何概型的概率的计算,此中解答中依据对数的性质,正确求解,再利用长度比的几何概型求解是解答的重点,侧重考察了剖析问题和解答问题的能力,属于基础题。
4.已知,则()A. B. C. D.【答案】 D【分析】【剖析】利用三角函数的引诱公式,化简、代入计算,即可求解【详解】由题意,利用引诱公式求得,应选 D 。
【点睛】此题主要考察了三角函数的引诱公式的化简求值问题,此中解答中正确利用三角函数的引诱公式,合理代入运算是解答的重点,侧重考察了运算与求解能力,属于基础题。
5.椭圆的左、右焦点分别为,,上极点为,若的面积为,且,则椭圆方程为()A. B.C. D.【答案】 C【分析】【剖析】在中,可得,获得,又面积为,得,求得,从而得到椭圆的标准方程。
2018年12月22号山东天成高三联考语文答案
等 20 分 有文采
级
有创意
较有文采 较有创意
略显文采 略显创意
个别语句较精彩 个别地方有深意
【高三第二次联考·语文 第 2页(共 2页)】
(每答出一点给 2 分;如有其他答案,言之成理也可酌情给分) 6.①人物形象上,突出表现了颜大妈心明眼亮、知恩图报、豁达智慧的特点。
②情节上,呼应上文,解释了颜大妈不愿维护自已的知识产 老妈的关心。
③艺术效果上,这句话既道出了李有的善良,也显示了颜大妈的通情达理,小说借此赞美了彼此体贴的人间真情,具有很强的感染力。 (每答出一点给 2 分;如有其他答案,言之成理也可酌情给分) 7.A “世界上首台光量子计算机”有误,原文是“世界首台超越早期经典计算机的光量子计算机”。 8.C “性能已经在新闻发布会上得到证实”有误,原文只说是发布会介绍“进展情况”。 9.材料一:报道我国科学家在量子计算机方面取得的成就,以及对近期的展望;材料二:介绍量子计算机的相关知识和研发历史、进程; 材料三:报道外媒和国外学者对中国在量子计算机研究方面的关注。(每点 2 分,意思对即可) 10.B 四个“或”字起始的句子结构相同,均断在“或”前。“十四人”应断入前句,“请仍旧制”的主语为范百实禄。“余付之州县”和 “事多施行”为两个句子。原文标点为:“百禄察其中,或以恩泽市,或以瘝败收,或未历边方,或起于群盗,疏列其亡状者十四人,请仍旧制, 将佐颛教阅,余付之州县,事多施行。” 11.D 薨,古时称诸侯之死,大夫死曰卒。 12.A “最终说服了贾昌言”表述有误,文中有“百禄谕之不听”之言,最终是“本矍然,即檄止之”,而非说服。 13.(1)假使黄河改道而向北流,敌人才会有处于下游的忧虑,这是我们的优势。(北、下流各 1 分,判断句 1 分,句意 2 分。) (2)中原凭借信义安抚四夷,阿里骨没有过失,温溪心的虚实不能知晓,没有争端而出兵,这不是上策。(以、过、畔各 1 分,句意 2 分。) 译文: 范百禄字子功,进士及第,又应才识兼茂科考试。提点江东、利、梓路刑狱,加直集贤院。熊本治理泸蛮事务,有夷人首领无力抵抗请求投 降,副将贾昌言想杀了他来报功,范百禄劝阻他而不听,就前去对熊本说:“杀死投降的人不吉祥,救活一千人的人子孙受封。怎能容忍骄纵的 将领在境内横行不法?”熊本警觉起来,马上发公文制止。 七年,召知谏院。遇到旱灾,他请求处理当前的紧要事务,收回那些对百姓不利的法令,来救活那些将要死去的百姓。五路军队设置三十七 个将领,专门统率所在地的军队,甚至允许他们征用平民百姓参与军谋。范百禄了解其中实情,有的是用恩泽换取,有的是因为旷职败事被收留, 有的并未经历边事,有的是盗贼出身,就上疏陈奏其中不合要求的十四人,请求沿袭旧制,让武官专管教练检阅,其余的事交给州县,建议多被 采用施行。 都水王孝先建议把黄河引回故道,吕大防的意见倾向于此,命令范百禄前去视察。范百禄认为黄河向东流有一段是向高处流,而黄河的流势 是向下,不能引回,就赶快回京奏报这样做的原因,而且拿出神宗命令不要阻塞黄河故道的诏书一起呈上。吕大防仍然说:“黄河向东流,是中 原的阻隔。如今塘泺已经毁坏,界河淤积变浅,黄河要向北流了。”范百禄说:“塘泺有限制敌人之名,没有抵御敌人之实。假使黄河改道而向北 流,敌人才会有处于下游的忧虑,这是我们的优势。先帝诏书明文俱在,为什么擅自改变它呢?”于是此事才作罢。 以龙图阁学士担任开封府尹。他在百姓事务上勤勤恳恳,监狱中没有被关押的囚犯。属下想把监狱空的事情让报朝廷,范百禄说:“千里的 皇城,狱中没有一人,这是皇上的仁德,不是府尹的功劳。”没有答应。过了几个月,又担任翰林学士,任中书侍郎。 熙河范育说:“阿里骨残酷暴虐并且生病,温溪心八族都想归附,能够用计招纳。”范百禄说:“中原凭借信义安抚四夷,阿里骨没有过失, 温溪心的虚实不能知晓,没有争端而出兵,这不是上策。”范育又请求进筑纳迷等三城,范百禄说:“这都是良田,是必争之地,我筑了城,如果 敌人骑兵时常出动,我们如何耕作?以后即使想放弃它,花费已经很多,也无法办到。”皇帝都听从了他。 去世,享年六十五,追赠银青光禄大夫。 14.D “将军因为仰天大笑从马上摔下”错误,从“五色”“马前”很容易判断出这里是指野雉从空中落下,本诗要赞美将军的射技高超, 不可能会写其从马上摔下的。 15.①善于把握时机,虽然野雉时出时没,但是将军盘马弯弓,并不急着发射;②对射箭的距离和力度有把握,估计野雉飞起百馀尺,满弓 加箭;③射技精准,在百余尺的地方,“红翎”“白镞”交接,直中目标。(每点 2 分,意思对即可) 16.(1)入则无法家拂士 出则无敌国外患者 (2)固知一死生为虚诞 齐彭殇为妄作 (3)同是天涯沦落人 相逢何必曾相识 【解析】本题考查对名篇名句识记、正确默写能力。注意围绕题中所设情景答题。 (每空 1 分,出现错别字、漏字、添字现象,该空不得分) 17.D ①举世瞩目、万众瞩目。举世瞩目:全世界都关注。万众瞩目:大家十分关注。本处两个词语都可以。②一飞冲天、一鸣惊人。一 飞冲天:鸟儿展翅一飞,直冲云霄。比喻平时没有特殊表现,一下做出了惊人的成绩。一鸣惊人:比喻平时没有特殊的表现,一下子就有惊人的 成绩。此处用“一飞冲天”与前文搭配更恰当。③不在话下、不言而喻。不在话下:指事物轻微,不值得说,或事属当然,用不着说。此处不合 语境。不言而喻:不用说就可以明白。④未雨绸缪、防微杜渐。未雨绸缪:比喻事先做好准确。防微杜渐:在错误或坏事萌芽的时候及时制止, 不让它发展。此处不合语境。 18.C 原句存在很多毛病。一是搭配不当,“采取”与“标准”不搭配,二是成分残缺,“采取”缺少宾语中心语。正确表述为:在试采过 程中,按照国际环境管理体系、工艺安全风险管理等标准,采取了严格的环境保护措施。A.语序不当,应为“采取了严格的环境保护措施”。B. 搭配不当,“按照……目标”不能搭配。D.结构混乱,“工艺安全风险管理等标准”应作“按照”的宾语。
【大象天成大联考】全国名校联盟2018-2019学年高三第一次联考语文A卷答案
大象天成大联考·全国名校联盟 2018-2019 学年高三第二次联考英语
大象天成大联考·全国名校联盟2018-2019学年高三第二次联考英语A卷参考答案与解析听力材料录音稿Text1M:So how do you like this oil painting?W:If I had enough room in my apartment,I would buy it.Text2W:Yes,sir?M:I hate to complain,but this soup is too salty.W:I’m very sorry,sir.I’ll ask the manager to take care of this.Text3M:Pamela,can you come to a meeting?W:I’m not sure.What time are you having it exactly?M:We’re planning to have it around noon this Friday.Text4W:What’s the most popular newspaper in the city?M:Atlanta Daily.W:Oh,thank you.I want one.M:Here you are.Text5W:I feel pity for Mr.Smith.M:I just feel the same way.W:It must be terrible to grow old.M:It sure is.He has no one to turn to for help,very terrible indeed.Text6M:Sorry,I overslept.My clock didn’t go off this morning.W:Again?M:That’s right,even though I did set the alarm last night.W:Your clock never works.Perhaps you should buy a new one.M:Well,if it breaks down again tomorrow,I’ll definitely buy a new one.W:Maybe by then it will be too late.M:What do you mean by“too late”?W:By that time you will be fired.Text7M:Come in,please.Oh,Mary,come over and sit here.Your annual report is well done.I heard that you did it within just two days.W:Yeah.But I’ve received a lot of help from my colleagues.M:I know you’re a capable person.The others couldn’t have helped you much.They had their own work to do.W:Thank you for saying that.But I don’t always do a good job.I’ve been thinking that you must still be angry with me for the wrong figures I gave you the day before yesterday.M:Take it easy.Everyone makes mistakes.However,be more careful next time.You have a brightfuture ahead of you.W:Thank you so much for your encouragement,Mr.Chandler.I will do my best.Text8M:Let’s go and have lunch together.W:OK!M:By the way,I’m thinking of going to New Zealand around Christmas for three weeks.It’s such a beautiful country.I’ve never been there before.W:Have you booked the flight?M:Not yet.I’m planning to book my flight in two weeks’time.W:Book your flight right now.M:Why?W:Because the longer you leave it,the more expensive it will be.As a matter of fact,the price may double at Christmas time.New Zealanders usually go home for Christmas.M:Then I’m going to book my flight tomorrow morning.Text9M:Hey,hey,neighbor.What are you doing with my trees?My wife planted that tree25years ago. Get off that ladder.W:Listen.Even though the trees are in your yard,some of the branches hang over into mine,and I am getting sick and tired of cleaning up your leaves and picking up all the branches that fall off during storms throughout the year.And the fruits off this tree...they make my yard dirty.And when my dog eats them,and he ends up with terrible disease.M:Still.You can’t cut off those branches.W:Watch me.It’s completely legal.I check the law regarding this issue,and I am well within my rights.M:I’m not sure about that.Anyway,it’s just not right.You didn’t say anything to us about it... W:I don’t have to.M:Yeah,but you could have said something.Anything!I mean I want to stay on friendly terms with you,but informing your neighbors is the least you could have done.W:Okay.I’m cutting down your branches.You’ve been informed...now,stand back!M:Hey.Don’t expect an invitation to our barbecue or book club next time!Text10Okay,everyone.I want to tell you about the first two days of our travel plan for the trip. Please take out the paper that I handed out earlier.Uh,let’s see.Okay,everyone should meet at the airport at6:00in the morning.Our plane leaves at9:00and arrives in New York at3:00in the afternoon,and we’ll take a bus from the airport to the hotel.In the morning,we’ll leave the hotel at8:00.We’ll be taking a boat ride to Ellis Island and then to Liberty Island to visit the Statue of Liberty.And later,we’ll go to Times Square where you can have lunch on your own for about an hour from about1to2.Later in the afternoon,you have the choice of visiting the Empire State Building or the Metropolitan Museum of Art.Uh,we’ll meet back at the hotel at6:00p.m.,and then we’ll have dinner at a very nice Italian restaurant downtown.Uh,any questions?1—5BCBAC6—10AABCC11—15BABCA16—20BBCAAA【语篇导读】近期活动日程安排。
大象天成大联考全国名校联盟2018—2019学年高三第二次联考理科综合
大象天成大联考·全国名校联盟2018—2019学年高三第二次联考理科综合可能用到的相对原子质量:H 1 B 11 C 12 O 16 P 31 K 39 I 137一、选择题: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.物质甲作为抑制剂能与蔗糖酶结合或分离,从而改变蔗糖酶的活性。
在适宜温度、pH等条件下,某同学将蔗糖酶和物质甲的混合液均分为若干份,分别加入到不同浓度的等量蔗糖溶液中,检测发现,蔗糖的水解速率随蔗糖溶液浓度的升高而增大。
下列分析与该实验相符的是A.物质甲与蔗糖酶的结合使酶降低活化能的能力增强B.物质甲与蔗糖酶的结合能改变酶的高效性和专一性C.蔗糖溶液浓度的升高能导致物质甲与蔗糖酶的分离D.反应体系中没有甲时,蔗糖溶液的浓度会改变酶活性2.右图为细胞膜的结构模式图及离子的跨膜运输。
研究发现,哺乳动物细胞内K+浓度是细胞外液的30倍左右,而细胞外液中Na+的浓度约为细胞内的5倍。
下列说法错误..的是A.离子泵具有载体的运输作用及酶的催化作用B.K+以主动运输的方式由内环境进入组织细胞C.膜两侧Na+浓度差的维持与膜的选择透过性有关D.离子泵的作用会引起神经元合成并释放神经递质3.与果蝇细胞的减数第一次分裂过程相比,果蝇受精卵的分裂过程中细胞内不会发生的变化是A.部分染色体片段的交换B.DNA中碱基序列的改变C.同源染色体的联会与分离D.核仁、核膜的消失与重建4.人的每分子血红蛋白都由2条α链和2条β链构成。
镰刀型红细胞贫血症是由常染色体上的B、b基因控制的一种遗传病,正常血红蛋白中的β链由B基因编码,当B基因变为b 后就会引起人的镰刀型红细胞贫血症。
某镰刀型红细胞贫血症患者的父母均不患该病,则该患者患病的原因最可能是A.患者细胞中的B基因发生了核苷酸序列的改变B.患者体细胞中缺少控制合成正常β链的mRNAC.患者体细胞中控制异常β链的b基因不能表达D.亲代配子的随机结合导致了子代性状的多样性5.生物与生物之间,生物与环境之间相互影响,共同发展的过程称作共同进化。
大象天成大联考 高三适应性考试 数学文科参考答案 详
大象天成大联考河南名校联盟2017—2018学年高三适应性考试(二)文科数学参考答案一:选择题1、答案:C,3πωπ==T .2、答案:D,易求得]1,0[=M ,故)1,0[=⋂N M ,选D3.答案:B,由不等式的基本性质知26,ab ≤≤选B。
4.答案:B ,由“a //b ”不能推出“a +b =0”,但是若“a +b =0”成立,则两向量互为相反向量,必定平行,所以“a //b ”是“a +b =0”的必要不充分条件。
5.答案:C,22237511cos .23714B +-==⨯⨯6.答案:A ,11ln()ln(2(ln ln )2222a b R a b Q P +=>=+=>⋅=,故P Q R <<,选A.7.答案:D,设两直线斜率分别为21,k k ;由1()()2x x f x e e -'=+得1(0)1k f '==;因为21l l ⊥,故121-=⋅k k ,从而21k =-;又2k =1()2g x x '=-,令1()21g x x'=-=-得x=1;可得(0,0),(1,2),A B -所以2AB k =-;选D.8.答案:D,设}{n a 的首项和公比分别为q a ,1,由2112++=⋅n n n a a 可知0>q ,且23212+++=⋅n n n a a ;则有:2,22121===⋅⋅+++q q a a a a n n n n ,又2,212321==⋅a a a ,所以2221+=+a a ,选D9.答案:A,易知2()32f x x mx '=-,所以(1)321,f m '-=+=-解之得m=-2,所以2()34f x x x '=+,令2()340f x x x '=+<,解得40.3x -<<选A.10.答案:B,设数列}{n a 的首项和公差分别为1a 和d,则441551592361434a S a d a S a d +=+=⎧⎨+=+=⎩,解之得112a d =⎧⎨=⎩,所以221327a S a d +=+=。
天一大联考2019届高三第二次模拟考试文科综合历史试卷
天一大联考2019届高三第二次模拟考试文科综合历史试卷本试题卷分第Ⅰ卷(选择题)和第Ⅱ卷(非选择题)两部分,共24页,47题(含选考题)。
全卷满分300分。
考试用时150分钟。
★祝考试顺利★注意事项:1、考试范围:高考范围。
2、答题前,请先将自己的姓名、准考证号用0.5毫米黑色签字笔填写在试题卷和答题卡上的相应位置,并将准考证号条形码粘贴在答题卡上的指定位置。
用2B铅笔将答题卡上试卷类型A后的方框涂黑。
3、选择题的作答:每个小题选出答案后,用2B铅笔把答题卡上对应题目的答案标号涂黑。
写在试题卷、草稿纸和答题卡上的非选择题答题区域的答案一律无效。
4、主观题的作答:用签字笔直接答在答题卡上对应的答题区域内。
写在试题卷、草稿纸和答题卡上的非答题区域的答案一律无效。
如需改动,先划掉原来的答案,然后再写上新答案;不准使用铅笔和涂改液。
不按以上要求作答无效。
5、选考题的作答:先把所选题目的题号在答题卡上指定的位置用2B铅笔涂黑。
答案用0.5毫米黑色签字笔写在答题卡上对应的答题区域内,写在试题卷、草稿纸和答题卡上的非选修题答题区域的答案一律无效。
6、保持卡面清洁,不折叠,不破损,不得使用涂改液、胶带纸、修正带等。
7、考试结束后,请将本试题卷、答题卡、草稿纸一并依序排列上交。
1.《史记·鲁世家》记载:鲁国从周公到顷公的三十四任君主中,第四任君主为第三任之弟,第六任为第五任之弟,其通过弑杀得以登上君位,第八任为第七任之弟,第十任为第九任之弟,第十八任为第十七任之弟。
其余皆为父死子继。
这表明当时鲁国A. 宗法制受到严重破坏B. 政治局势日趋动荡C. 注重缓和贵族间矛盾D. 出现违背宗法制的现象【答案】D【解析】【详解】材料中涉及到通过弑杀而登基和兄终弟及的现象,但不能说明宗法制遭到严重破坏,毕竟绝大部分君主是通过正常的“父死子继”登基的,因此只能说鲁国的发展历程中曾出现过违背宗法的现象,故D项正确,排除A项;政治局势日趋动荡,无法从题干中得到,题干并没有说因为弑杀而国家动荡不安,故B项错误;题干并没有涉及国君与贵族的矛盾,故C项错误。
大象天成大联考.全国名校联盟2017-2018学年高三适应性考试(五)文综答案
大象天成大联考·全国名校联盟2017-2018学年高三适应性考试(五)文科综合参考答案地理答案1~3.【知识定位】等温线判读、气候、冻土。
【能力目标】获取信息、解读信息,综合思维及地理实践力。
【解题思路】1.地温常年在0℃以下为永冻土,永冻土以上,地温在0℃上下波动,为季节性冻土。
读图可知,该地季节性冻土厚度约3米左右。
2.地表温度低于0℃的时间为河流结冰期,约7个月左右。
3.该地地表温度最高约12~13℃,最低约-14~-15℃,四个地区中,符合条件的只有青藏高原。
【正确答案】1.B2.C3.B4~6.【知识定位】坡地及太阳能资源的开发利用。
【能力目标】读图能力、综合思维及人地协调观。
【解题思路】4.张家口为山区,山地多,平地少,将太阳能电站建在山坡上,可以减少对农田占用,但起不到保护坡地的作用;由于地形复杂,仍然需要支架;从图上可以看出,电池板在山谷中也有分布,不是为了避免洪水和泥石流的破坏。
5.太阳能电池板为提高光能利用率,一般是黑色的,“绿色”是指太阳能为绿色能源,利用太阳能发电不会造成环境问题;太阳能电站需要占用土地,它不能促进山地绿化;电池板的生产和废弃后的处理都会有一定的环境影响,另一方面太阳能电站只是利用电池板发电,不是生产电池板。
6.太阳能电池板朝向太阳,发电效率最高,为了减少调节,一般正对正午太阳方向(在张家口朝南)安装,此电站电池板朝向随地形变化,各电池板发电峰值错开,有利于减小供电能力的时间差异。
【正确答案】4.B5.A6.D7~9.【知识定位】农业地域类型、农业区位因素、传统文化。
【能力目标】获取信息、解读信息,综合思维及地理实践力。
【解题思路】7.采用“套种”方式,可以使生长周期较长的农作物有足够的时间满足生长需要(前季作物可以推迟收割,后季作物可以提前播种或移栽),得以成熟,提高复种指数,实现熟制的改变。
如华北地区通过“套种”可以由“一年一熟”、“两年三熟”转变到“一年两熟”,甚至“一年多熟”。
天一大联考2019届高三第二次模拟考语文试卷含答案解析
天一大联考2019届高三第二次模拟考语文试卷一、现代文阅读(36分)(一)论述类文本阅读(本题共3小题,9分)阅读下面的文字,完成1~3题。
产生于公元前2世纪的礼记?乐记,以儒家思想为主,阿时吸救道家与法家思想,是出界最早的音乐美学论著,也是最早论述礼乐教化即美育的论著。
《乐记》及其礼乐教化理论,以“礼乐交融”为其东方特色,以“正声”“德青”为其艺さ求,以“天人合ー"为其文化理念,明显区別于西方的美育观念,彰显光彩照人的中国精神,这充分证明中华民族在文化艺术特别是美学与美育上的成熟与伟大,值得我们继承与发扬。
《礼记》记载,当年周公通过制礼作乐而治理国家、统一天下。
中国古代的“礼”起源于宗教祭祀之礼仪,发展为政治制度、道德行为规范和社会交往之人文礼仪等;“乐”是乐舞歌诗的总称。
礼乐教化是一种集政治治、道德与审美为一体的整体性教育,充分体現中国传统文化关联性的特点,相异予西方文化区分性的特点,强调发浑礼乐刑政文融互补的综合性治理作用。
礼乐教化还可以发特有的和合父子君臣族长乡里的团结教育作用,还有感染熏陶、移风易俗之用,所谓“乐也者,圣人之所乐也,而可以善民心”。
总之,礼乐教化在传统社会中充分发挥交融性与綜合性作用,是治国之重器。
《乐记)言:“乐者,伦理者也。
儒家学説认为乐与道德相通,乐音是人与禽兽的区别,而対整体音乐的理解则是君子与小人的区别。
礼乐教化之乐教包含乐德、乐语与乐舞等部分,所谓“乐德”指“中、和、祗、庸、孝、友”等德性的核心内涵,是乐教最重要的成分。
礼乐教化最重要的目的是弘扬德音与正声,抛弃溺乐与溺音。
《乐记》说:“圣人作为父子君臣,以为之纪纲。
纪纲既正,天下大定。
天下大定,然后正六律,和五声,弦歌(诗》《颂》,此之谓德音。
德音之谓乐。
”又说:“奸声乱色,不留聪明;淫乐恩礼,不接心术。
”这里将正声与德音提到“纪纲既正,天下大定’,’的政治高度,将奸声与淫乐视作扰乱思想与破坏心术的负面现象。