四川省成都外国语学校2021-2022学年高一下学期3月月考历史试题【含答案】

一、选择题(共35小题，每小题2分，共70分)1．“代田法”是西汉农学家赵过在总结劳动人民保苗抗旱的生产经验基础上推广的。

它是先把田地开成一条条垄和沟，第一年把庄稼种在沟里，出苗后，逐渐把垄上的草和土培到苗根上；第二年在原来的垄上，再如法开沟栽种。

这种农业生产技术所表现的特点是A．刀耕火种B．精耕细作 C．依赖灌溉 D．男耕女织2．明万历年间“瓷镇(景德镇)上佣工，皆聚四方无籍游徒，每日不下数万人”。

这一记载包含的历史信息主要有①流动人口众多②制瓷业发达③官营手工业占主导地位④出现资本主义萌芽A．①② B．②③ C．②③④ D．①②④3．“方今齐三服官作工各数千人，一岁所费数巨万。

蜀广汉主金银器，岁各用五百万。

三工官官费五千万。

”这里的“三服官”和“工官”所主持经营的主要是A．官营手工业 B．私营手工业 C．家庭手工业 D．民间手工业4．中国古代妇女择偶一般“悔作商人妇”，而到明清之际，江南等地出现了“宁肯嫁与商人”的现象。

这一变化说明A．资本主义萌芽产生，传统社会结构解体 B．商品经济发展，传统观念发生变化C．反封建思想产生，平等观念深入人心 D．西学东渐，中国受到西方文明的冲击5．《宋代商业史研究》说：“在此期间，以从唐代以来诸个别资本相互竞争中发达起来的信用惯行为背景，纸币直接地由于在四川使用铁钱不便而开始成为支付手段，政府则强制通用纸币为代用货币。

”材料所反映的正确信息是A．纸币在唐代就开始广泛使用 B．纸币最早在四川地区直接使用于商业C．政府完全放弃了重农抑商政策 D．自此纸币成为商业流通的唯一货币形式6．据资料统计：在明中后期至清前期200余年间，世界白银产量的一半流入中国，拥有一流城市和最为密集、完善的市场网络的中国，成为当时世界经济和贸易的中心地区之一。

然而当时它却没有形成扫荡旧经济基础的强大力量。

其内在原因在于A.“重农抑商”和“闭关锁国”政策的压制B.大河流域的农耕文明不适合工商业发展C．鸦片大量流入导致白银外流D．英国工业革命后对中国进行商品输出7．假如你是16世纪初的一位欧洲商人，你深知“物以稀为贵”的道理，那么，你有可能第一个将下列什么产品运到欧洲市场上出售A．亚洲的丝绸 B．非洲的黄金 C．美洲的烟草 D．澳洲的瓷器8．“葡萄牙人在非洲海岸、印度和整个远东寻找的是黄金。

成都外国语学校 2021级高二上10月月考 化学试卷命题人：邹泽辉 审题人：范小薇可能用到的相对原子质量：H-1 Fe-56 O-16 Ba-137 N-14 S-32 第Ⅰ卷（选择题 共60分）一、单项选择题：（本题包括20个小题，每小题2分,共40分, 每小题只有一个．．选项符合题意） 1．2010年诺贝尔化学奖授予理查德·赫克等三位科学家，以表彰他们在“钯催化交叉偶联”方面的争辩。

下面关于催化剂的说法正确的是A ．催化剂只转变反应的正反应速率B ．催化剂通过上升反应的活化能来加快反应速率C ．催化剂能够转变反应的反应热D ．催化剂不能转变反应物的转化率 2．下列说法中正确的说法有几个①活化分子间的碰撞肯定能发生化学反应 ②一般分子间的碰撞有时也能发生化学反应 ③增大反应物浓度，可增大活化分子百分数，从而使有效碰撞次数增多 ④有气体参与的化学反应，若增大压强(即缩小反应容器的体积)，可增大活化分子的百分数，从而使反应速率增大 ⑤化学反应的实质是旧化学键断裂和新化学键形成的过程 ⑥催化剂能增大活化分子百分数，从而成千成万倍地增大化学反应速率A ．1个B ．2个C ．3个D ．4个3．对于可逆反应A(g)＋3B(s)C(g)＋2D(g)，在不同条件下的化学反应速率如下，其中表示的反应速率最快的是A ．v (A)＝2 mol·L －1·min －1B ．v (B)＝1.2 mol·L －1·s －1C ．v (D)＝0.4 mol·L －1·min －1D ．v (C)＝0.1 mol·L －1·s －14．对于固定体积的密闭容器中进行的气体反应A(g)+B(g) C(s)+2D(g)，可以说明在恒温下已达到平衡状态的是①反应容器中压强不随时间而变化；②A 气体和B 气体的生成速率相等；③混合气体的平均摩尔质量不随时间变化而变化；④反应混合气体的密度不随时间而变化A.①④B.①③C.③④D.②③5.已知下列反应的平衡常数：H 2(g)+S(s) H 2S(g) K1 S(s)+O 2 (g)SO 2(g) K2则反应H 2(g)+ SO 2(g)O 2(g)+ H 2S(g)的平衡常数是A. K1+K2B. K1-K2C. K1×K2D. K1/K2 6．已知某可逆反应m A(g)+n B(g)p C(g) △H，在密闭容器中进行，下图表示在不同反应时间t 时温度T 和压强P 与反应物B 在混合气体中的百分含量B%的关系曲线。

成都外国语学校2021-2022学年度下期期末考试高一英语笔试试卷命题人：王淼李红邓启成审题人：邹馨留意事项：1.试题分第I卷(选择题)和第II卷（非选择题）两部分。

2.满分150分，考试时间120 分钟。

3.答题前，考生务必将自己的姓名、考号精确无误地填写在答题卡上，并使用2B铅笔填涂。

4.考试结束后将答题卡交回。

第I卷（选择题共80分）第一节单项选择（共10小题；每小题1分，满分10分）1. ---It ’s reported that over 1 billion people watched the live opening ceremony of______2010 South Africa WorldCup on TV.---Yes, news came as________shock to me.A. the; theB. /; aC. the; aD. a; the2. That’s the very way he suggests ____ the math problem.A. solveB. solvesC. to solveD. solving3. I agree with most of what you said, but I don't agree with _____.A. everythingB. anythingC. somethingD. nothing4. ---I’ve got a headache.---No wonder. You________in front of the computer too long.A．work B. are working C. have been working D. worked5. As is reported, it is more than 100 years ________Qinghua University was founded.A. whenB. beforeC. afterD. since6. A great number of students said they were forced to practise the piano.A. to questionB. to be questionedC. questionedD. questioning7.---Is it convenient for you to go shopping with me tomorrow morning?---I’m afraid not. I________then.A.will have a meetingB. am about to have a meetingC.am having a meetingD.will be having a meeting8. --- What do you thin k of the boy’s painting?--- I’ve never seen a person with ________ sense of art.A. the betterB. a betterC. a goodD. the best9. He wrote a lot of novels , none of _____ has been translated into a foreign language.A. themB. whichC. itD. that10. It’s surprising that your brother _____ Russian so quickly—he hasn’t lived there very long.A. put upB. looked upC. picked upD. made up其次节完形填空（共20小题；每小题1.5分，满分30分）Another person’s enthusias m was what set me moving toward the success I have achieved. That person was my stepmother.I was nine years old when she entered our home in rural Virginia. My father__16__me to her with these words: “I would like you to meet the fellow who is___17__for being the worst boy in this county and will probably start throwing rocks at you no ___18__than tomorrow morning.”My stepmother walked over to me, ___19__my head slightly upward, and looked me right in the eye. Then she looked at my father and replied, “You are ___20__. This is not the worst boy at all, ___21__the smartest one who hasn’t yet found an outlet（释放的途径）for his enthusiasm.”That statement began a(n) ___22__between us. No one had ever called me smart, My family and neighbors had built me up in my ___23__as a bad boy. My stepmother changed all that.She changed many things. She ___24__my father to go to a dental school, from which he graduated with honors. She moved our family into the county seat, where my father’s career could be more ___25__and my brother and I could be better___26__.When I turned fourteen, she bought me a secondhand___27__and told me that she believed that I could become a writer. I knew her enthusiasm, I___28__it and I saw it had already improved our lives. I accepted her ___29__and began to write for local newspapers. I was doing the same kind of___30__that great day I went to interview Andrew Carnegie and received the task which became my life’s work later. I wasn’t the ___31__beneficiary (受益者). My father became the ___32__man in town. My brother and stepbrothers became a physician, a dentist, a lawyer, and a college president.What power __33__has! When that power is released to support the certainty of one’s purpose and is___34__strengthened by faith, it becomes an irresistible（不行抗拒的）force which poverty and temporary defeat can never ___35__.You can communicate that power to anyone who needs it. This is probably the greatest work you can do with your enthusiasm.16. A. rushed B. sent C. introduced D. carried17. A. encouraged B. well-known C. mistaken D. rewarded18. A. later B. sooner C. longer D. earlier19. A. dragged B. shook C. bent D. raised20. A. right B. wrong C. perfect D. impolite21. A. so B. but C. and D. or22. A. gap B. agreement C. friendship D. relationship23. A. expectation B. opinion C. image D. mind24. A. begged B. ordered C. persuaded D. invited25. A. meaningful B. successful C. helpful D. useful26. A. treated B. entertained C. respected D. educated27. A. typewriter B. radio C. bicycle D. camera28. A. considered B. appreciated C. ignored D. doubted29. A. request B. belief C. optimism D. description30. A. teaching B. studying C. writing D. reading31. A. next B. same C. real D. only32. A. cleverest B. strongest C. wealthiest D. healthiest33. A. confidence B. enthusiasm C. sympathy D. fortune34. A. constantly B. definitely C. happily D. traditionally35. A. win B. reach C. match D. count第三节阅读理解（共15小题；每小题2分，满分30分）ACoolest Hotels in the WorldAriau Amazon TowersThe Ariau Amazon Towers hotel lets you sleep in a tree house. Eight towers make up this hotel that offers over 300 rooms. If you really want to get into the spirit, book the Tarzan Suite which is large enough for a big family. You'll be thirty feet up in the air and can travel between the towers through their wooden walkways.Prices: starting at $300 one night for each person for a regular room and going all the way up to $3000 for the Tarzan Suite.For more information, visit the website: The Ice HotelEvery winter in Jukkasjarvi, Sweden, a special kind of hotel called the lee Hotel is built. Each year,world-famous artists are invited to design and produce works of art from the ice, many of which can be found in the rooms. You'll have your choice between hot or cold rooms but you will be well advised to stay at least one night in a cold room for a true experience.Prices: starting at $318 one night for each person for either a cold room or a warm one. For more information, visit the website: Propeller IslandPropeller Island City Lodge is a very special hotel that was designed by a German artist. Each room provides you with the possibility of living in a work of art. Every single piece of furniture in the thirty rooms of the hotel has been hand-made and each room is completely different. You'll be able to choose a room based on your own personal tastes.Prices: starting at just $91 a night, and an additional person for only 20 extra dollars. For more information, visit the website: For information about other cool hotels in the world, visit the website: 31. What it special about the Ariau Amazon Towers hotel?A. You can sleep in tree houses.B. You can choose any of the towers.C. It is designed for big families.D. Every room has a walkway.32. For more persons spending a night in one of these hotels, they have to pay at least_______.A $111 B. $182 C. $600 D. $63633. Which website should you visit if you want to find out whether there exists a hotel under the sea?A. B. http：//C. D. htlp://34. Which hotel would invite artists to come to work every year?A. Propeller Bland City Lodge.B. Arian Amazon Towers.C. The Ice Hotel.D. Bahama Beach Club.BArriving in Sydney on his own from India, my husband, Rashid, stayed in a hotel for a short time while looking for a house for me and our children.During the first week of his stay, he went out one day to do some shopping. He came back in the late afternoon to discover that his suitcase was gone. He was extremely worried as the suitcase had all his important papers, including his passport.He reported the case to the police and then sat there，lost and lonely in strange city, thinking of the terrible troubles of getting all the paperwork organized again from a distant country while trying to settle down in a new one.Late in the evening, the phone rang. It was a stranger. He was trying to pronounce my husband’s name and was asking him a lot of questions. Then he said they had found a pile of papers in their trash can that had been left out on the footpath.My husband rushed to their home to find a kind family holding all his papers and documents. Their young daughter had gone to the trash can and found a pile of unfamiliar papers. Her parents had carefully sorted them out, although they had found mainly foreign addresses on most of the documents. At last they had seen a half-written letter in the pile in which my husband had given his new telephone number to a friend.That family not only restored the important documents to us that day but also restored our faith and trust in people. We still remember their kindness and often send a warm wish their way.35. What did Rashid plan to do after his arrival in Sydney?A. Go shoppingB. Find a houseC. Join his familyD. Take his family36. The girl’s parents got Rashid’s phone number from_______.A. a friend of his familyB. a Sydney policemanC. a letter in his papersD. a stranger in Sydney37. What does the underlined word“restored”in the last paragraph mean?A. showedB. sent outC. deliveredD. gave back38. Which of the following can be the best title for the text?A. From India to Australia.B. Living in a New Country.C. Turning Trash to Treasure.D. In Search of New Friends.CIt’s not easy being a teenager（13 years old ~19 years old）—nor is it easy being the parent of a teenager. You can make your child feel angry, hurt, or misunderstood by what you say without realizing it yourself. It is important to give your child the space he needs to grow while gently letting him know that you you’ll still be there for him when he needs you.Expect a lot from your child, just not everything. Except for health and safety problems, such as drug use or careless driving; consider everything else open to discussion. If your child is unwilling to discuss something, don’t insist he tell you what’s on his mind. The more you insist, the more likely that he’ll clam up. Instead, let him attempt to solve things by himself. At the same time, remind him that you’re always there for him should he seek advice or help. Show respect for your teenager’s privacy. Never read him his mail or listen in on personal conver sions.Teach your teenager that the family phone is for the whole family. If your child talks on the family’s telephone for too long, tell him he can talk for15 minutes, but then he must stay off the phone for at least an equal period of time. This not only frees up the line so that other family members can make and receive calls, but teaches your teenager moderation（节制）. Or if you are open to the idea, allow your teenager his own phone that he pays for with his own pocket money or a part –time job.39. The main purpose of the text is to tell parents _____________.A. how to get along with a teenagerB. how to respect a teenagerC. how to understand a teenagerD. how to help a teenager grow up40. What does the phrase “clam up” in Paragraph 2 probably mean?A. become excitedB. show respectC. refuse to talkD. seek help41. What should parents do in raising a teenager according to the text?A. Nor allow him to learn driving or take drugsB. Give him advice only when necessaryC. Let him have his own telephoneD. Not talk about personal things with himDHow Room Designs Affect Our Work and FeelingsArchitects have long had the feeling that the places we live in can affect our thoughts, feelings and behaviors. But now scientists are giving this feeling an empirical(阅历的，实证的) basis. They are discovering how to design spaces that promote creativity, keep people focused and lead to relaxation.Researches show that aspects of the physical environment can influence creativity. In 2007, Joan Meyers-Levy at the University of Minnesota, reported that the height of a room's ceiling affects how people think. Her research indicates that higher ceilings encourage people to think more freely, which may lead them to make more abstract connections. Low ceilings, on the other hand, may inspire a more detailed outlook.In additions to ceiling height, the view afforded by a building may influence an occupant's ability to concentrate. Nancy Wells and her colleagues at Cornell University found in their study that kids who experienced the greatest increase in greenness as a result of a family move made the most gains on a standard test of attention.Using nature to improve focus of attention ought to pay off academically, and it seems to, according to a study led by C. Kenneth Tanner, head of the School Design & Planning Laboratory at the University of Georgia. Tanner and his team found that students in classrooms with unblocked views of at least 50 feet outside the window had higher scores on tests of vocabulary, language arts and maths than did students whose classrooms primarily overlooked roads and parking lots.Recent study on room lighting design suggests than dim(暗淡的) light helps people to loosen up. If that is true generally, keeping the light low during dinner or at parties could increase relaxation. Researchers of Harvard Medical School also discovered that furniture with rounded edges could help visitors relax.So far scientists have focused mainly on public buildings. "We have a very limited number of studies, so we're almost looking at the problem through a straw(吸管)," architect David Allison says. "How do you take answers to very specific questions and make broad, generalized use of them? That's what we're all struggling with."42.What does Joan Meyers-Levy focus on in her research?A. Light.B. Ceilings.C. Windows.D. Furniture.43. The passage tells us that ______.A. the shape of furniture may affect people's feelingsB. lower ceilings may help improve students' creativityC. children in a dim classroom may improve their gradesD. students in rooms with unblocked views may feel relaxed44.The underlined sentence in the last paragraph probably means that ______.A. the problem is not approached step by stepB. the researches so far have faults in themselvesC. the problem is too difficult for researchers to detectD. research in this area is not enough to make generalized patterns45. Which of the following shows the organization of the passage?CP: Central Point P: Point SP: Sub-point C: Conclusion第四节阅读理解七选五。

2021-2022年高一3月月考英语试题含答案第一部分听力 (满分20分)第一节(共5小题；每小题1分，满分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. Why do the two speakers want to take the underground?A. Because it’s cheaperB. Because it’s faster.C. Because it’s cleaner.2. What’s the time now?A. It’s 8:55.B. It’s 9:05.C. It’s 9:15.3. What did the man do last Saturday?A. He saw a movie.B. He acted in a play.C. He went to the concert.4. What is the woman looking for?A. A hotel.B. A post office.C. A theatre.5. What is special about the car?A. It can fly.B. It can go 400 miles.C. It has a single tank(汽油箱).第二节 (共15小题；每小题1分，满分15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 are the two speakers going to do?A. Watch a news report.B. Have dinner.C. Play puter games together.7. Where does the boy always have dinner?A. In the kitchen.B. In the dining room.C. In front of the puter.听第7段材料, 回答第8至10题。

2021年高一下学期期末终结性检测历史（文）试题含答案主管领导：考生注意：1、本试卷分第Ⅰ卷基础题（80分）和第Ⅱ卷提高题（20分）两部分，共100分2、试卷书写规范工整。

卷面整洁清楚，酌情减3-5分，并计入总分。

第Ⅰ卷基础题（共80分）一、选择题: 每小题2分，共50分.1、中国近代资本主义企业之“近代“含义是：A．产生和发展于近代历史时期B．不是工场手工业而是机器生产C．受外商企业的刺激和洋务民用企业的诱导 D．都由私人投资兴办2、某同学在关于苏联（俄）的历史研究性学习中收集了以下两段材料，其最适合的主题是（）A.由余粮收集制到粮食税B.由战时共产主义到斯大林模式C.由余粮收集制到农业集体化D.由市场经济到计划经济3、明清时期符合世界历史发展趋势的历史现象是A、玉米、番薯等作物传入我国并在一些地区广泛种植B、“湖广熟，天下足”代替了“苏湖熟，天下足”C、白银成为普遍流通的货币D、苏州的丝织业出现了“小户听大户唤织”与“计日受值”的现象4、建国以来，我国农村生产生产关系的变革和调整经历了四个步骤，依此是：①土地改革②人民公社化③农业合作化④家庭联产承包责任制A．①②③④ B、①③②④ C、①④②③ D、③①④②5、经济全球化的本质是Ａ、资本在全球范围内的新一轮扩张Ｂ、贸易自由化体系逐步建立Ｃ、市场经济制度在全球范围得到认可Ｄ、国际金融的迅速发展6、第二次工业革命与第一次工业革命相比，其特点有①同时发生在几个工业发达的国家②科学成了技术进步的最重要的推动力③电的发明和广泛应用④重要的发明来源于发明家的经验积累A、②③B、①②③C、①②③④D、②③④7、新航路的开辟起决定性作用的是：A、《马可·波罗游记》对东方探险的激励B、欧洲各国社会矛盾的激化C、天文地理知识与航海造船术的进步D、欧洲各国商品经济发展和资本主义的萌芽8、（小农经济）“一锄、一镰（或者再加上一犁，不是家家都有畜力，那就用人力拉犁）、一个主要劳力加上一些辅助劳力，一旦和土地结合，就可以到处组织起简单再生产。

2021-2022学年高一下学期历史3月月考联考试卷C卷姓名:________ 班级:________ 成绩:________一、单选题 (共30题；共60分)1. （2分）(2020·安徽模拟) 《礼记·王制》记载:“国无九年之蓄，曰不足；无六年之蓄，曰急；无三年之蓄，曰国非其国也。

三年耕，必有一年之食；九年耕,必有三年之食。

以三十年之通，虽有凶旱水溢,民无菜色。

”这说明，周代（）A . 实践了“仁政”理念B . 中央政府职权范围扩大C . 已具有储粮备荒意识D . 解决了平民百姓的温饱2. （2分） (2017高二下·贵州开学考) 战国秦汉时期，北方一直是全国的经济重心，但是到了魏晋南北朝时期，中原经济区独占鳌头的局面不复存在了，原本落后的江南经济区获得了显著发展，使长期以来的南北经济发展不平衡性与悬殊性缩小了。

这说明魏晋南北朝时期（）A . 江南经济发展水平迅速超过北方B . 江南经济开发的新格局初步形成C . 中原经济区的优势地位不复存在D . 全国的经济重心已经转移到南方3. （2分）战国至秦汉，实行新的军功爵制。

不仅爵级繁细，而且爵位下移，爵秩不再是某一阶级的专利品，而成了社会各阶层都有权攀登的进身之梯。

这说明了（）A . 助长了自耕农阶层的分化B . 有利于官僚政治秩序的巩固C . 加强了小农经济的稳定性D . 加快了社会阶层的双向流动4. （2分）“从宋代起，棉花开始成为一种重要纺织原料……到了元代，丝、麻、棉鼎足而三，明代以后，棉花的重要性超过麻。

”出现这些变化的前提条件是（）A . 政府的大力推广B . 棉纺织技术的改进C . 商品经济的发展D . 棉花成为经济作物5. （2分）(2020·郑州模拟) 19世纪初，在世界拥有50万以上居民的10个城市中，中国占据了6个。

清代集市中心的总数则在4万处左右。

明中后期至清前期200多年间，世界白银产量的一半流人中国。

四川省成都市外国语学校2022-2023学年高三3月月考语文试题一、非连续性文本阅读阅读下面的文字，完成下列小题。

材料一：神话是人类最原始的文化形态，是一种意识的存在。

尽管神话是对自然万物幻想式的解释，但是它仍然是一些客观现实的反映，在一定程度上反映了原始初民的生活情景、社会状况以及精神追求。

因此，我们有理由相信，神话中英雄形象反映出来的真、善、美以及正直、大公无私、诚实等高贵品质都是原始先民社会中的道德典范及行为要求。

虽然在上古时期还没有道德这一准确的概念，但是初民生活中无成文的行为规范要求已经成为大家共同遵守的准则，对于真善美的宣传和颂扬是人们得到共识的普遍道德追求。

神话正反映了人类早期的道德追求。

马克思主义伦理学认为，集体劳动和相互关心是原始社会道德的重要特征。

他们为着公共的利益，敢于牺牲、不屈不挠，往往表现出正直、刚毅、诚实的高贵品格。

这一重要特征在我国古代神话中，反映是很充分的。

在原始社会，各个部落的氏族成员都以维护自己部落的共同利益作为最高法则，这一基本的道德准则也集中地出现在了我国的古代神话中。

无论是开天辟地的盘古、射日除害的后羿、治理洪水的鲧禹、还是炼石补天的女娲、遍尝百草的神农等等，他们既是人们理想化了的天神，也是为部族的共同利益而勇敢献身的英雄，具有高尚、纯洁的个人品性。

从中国古代神话中可以看出，道德这一观念形态，在原始社会就已存在并成为调节氏族成员之间以及氏族部落之间关系的准则。

这一准则虽然还没有形成一种道德伦理体系，但是已经为人类的道德进步奠定了良好的基础，提供了原始社会公有制的道德类型。

中国神话形成了重视社会责任、倡导天下为公、大公无私、德行至上的道德伦理观。

中国神话中的神也往往是完美的伦理与道德的化身，是古代伦理道德的标榜和偶像。

从这个意义上也说明，中国神话是善的神话，反应了人类早期的道德追求。

有学者研究指出，神话是人类文明很重要的组成部分，它不是聊以消遣的故事，而是积极向上的力量；它不是理性解释或艺术幻想，而是原始信仰与道德智慧的实用宪章。

四川省成都市外国语学校2021-2022学年七年级下学期期中英语试题学校:___________姓名：___________班级：___________考号：___________一、单项选择1．My family always have fun in the park on weekends.A．enjoy himself B．look funny C．have a good time D．play fun games 2．All the students are sleeping in the dormitory while Miss Sanders is working at the moment.A．now B．then C．later D．soon3．I usually arrive home very late on Monday night.A．reach to B．go to C．back D．get4．—Do you want one more test on Sunday evening?—Well, in fact we are really tired and want to have a rest.A．interestingly B．actually C．usually D．finally 5．The McDonald’s near my home isn’t shut for 24 hours.A．opens B．is opened C．is open D．is to open 6．—Look! Sam in this photo is laughing so happily.—Yes, I really like this ________.A．photo of he B．photo of him C．photo of his D．photo for him 7．—My teacher tells me to speak English more in my daily life. But I have no one to talk to. —I hardly have anyone to talk to, ________. Let’s practice together!A．either B．too C．neither D．also 8．—Sally, I saw you with your boyfriend yesterday!—Ah ah! That’s my ________, not my boyfriend! Although I’m his ________, I’m only 5 years older than him. That’s why we are good friends.A．cousin; aunt B．nephew; uncle C．cousin; uncle D．nephew; aunt 9．After the body exam, many of my friends say they will live a healthy life and won’t stay up late ________.A．no longer B．any time C．any more D．not more 10．Now many children learn to play ________ piano. Some do sports like playing ________ golf or riding ________ horses.A．/; /; the B．the; /; /C．/; the; /D．the; the; / 11．Mum, is this box of ________ for ________?A．sweets; Tony and me B．sweet; Tony and IC．sweets; I and Tony D．sweet; Tony and me12．Miss Sanders is having a meeting now. Please ________ a message and I will ________ it ________ her. Then she can call you back in time.A．take; give; for B．leave; send; toC．take; send; in D．leave; take; on13．There is going to be a new shopping mall near here next year. At that time, I can go shopping easily. Just go ________ the street. It’s opposite my home.A．cross B．along C．across D．on14．________ of people queue for a cup of milk tea in Wuhan. One cup even sells at five________ yuan! That’s crazy!A．Hundred; hundred B．Hundreds; hundredC．Hundreds; hundreds D．Hundred; hundreds15．—I will have a lot of tests next week. But I don’t think I’m ready for that.—________ You are just too nervous (紧张的).A．Of course!B．Don’t mention it.C．Don’t worry.D．No way.二、句子/对话改错16．Students in this school usually cost more than 5 five hours doing their homework.A B C D17．On this weekend, we are going to see a wonderful band coming from Korea.A B C D18．My mum buys a book is called Harry Potter for me as my 13th birthday present.A B C D19．To keep healthy, you can run, swim, or do some others kinds of sports.A B C D20．Harry and William often enjoy them in Hyde Park on sunny days.A B C D21．I don’t always drive or ride because it’s only 15 minutes’ walk by foot from my home toschool.A B C D22．We go to the dining hall late so there aren’t any food left for us.A B C D23．Lily likes her two sisters, because they all have got big eyes and dark hair.A B C D24．Some parents often help children doing all the things, even their homework.A B C D25．—Do you know where the headmaster’s address is?A B—I’m afraid I have no idea.C D三、完形填空A man walks into a bar with a small dog. The bartender (酒保) says,“Get out of here____26____ that dog!” The man says,“But this isn’t ____27____ a dog. This dog can play the piano!” The bartender says,“Well, if he can play the piano, you ____28____ can stay and have a drink for free!”The man makes the dog ____29____ on the piano stool (板凳) and the dog starts____30____. The dog can play ____31____ songs, from pop music to classical. The bartender and guests stand and ____32____ the music.____33____, a bigger dog runs in, takes the small dog by the neck, and drags (拽) him out of the bar. The bartender asks the man,“ ____34____ is that all about?” The man answers, “Oh, that is his mother. She ____35____ him to be a doctor.”26．A．without B．and C．with D．for 27．A．just B．really C．like D．called 28．A．all B．both C．may D．will 29．A．run B．fly C．sit D．walk 30．A．shouting B．jumping C．dancing D．playing 31．A．one B．a little C．two kinds of D．all kinds of 32．A．enjoy B．hear C．play D．get33．A．Quickly B．Suddenly C．Usually D．Hardly 34．A．Why B．Who C．What D．Where 35．A．wants B．says C．likes D．lets四、阅读单选A driver gets lost on his way to Denver. He stops in front of a farmhouse on the side of the road. He gets out and knocks at the door.A very old woman answers the door. The driver asks her how to get to Denver. “Sorry, I don’t know how to get there,” the woman says. The driver feels sad. He gets back in his car and drives away.Then he hears someone shouting. He looks in his rear view mirror (后视镜). The woman and an old man are waving (招手) him to come back. “The old man must know how to get there !” the driver says to himself. He turns his car around and drives back to them.When the driver gets out of the car again, the old woman says; “This is my husband. He doesn’t know how to get there, either.”36．Where does this driver get lost?A．In a big city.B．On the way to Denver.C．On a farm.D．In Denver.37．The driver feels sad because ________.A．nobody answers the door B．the old woman doesn’t talk to him C．he doesn’t get any help D．the old woman tells him the wrong way 38．What about the old man?A．He doesn’t know the way, either.B．He must know the way.C．He doesn’t want the driver to come back.D．He wants to go with the driver. 39．From this passage, we know that the old woman ________.A．doesn’t like the driver at all B．is very clever but badC．knows the way but her husband doesn’t D．is quite funny and wants to help 40．Which can be the best title (标题) of this passage?A．A driver’s life B．Welcome to DenverC．How to get to Denver?D．What to do if get lost?Good evening, ladies and gentlemen, Today we are going to talk about making rules. Let’s listen to some students from different local schools.Zhang LiIf I could make some rules for my family, the most important one would be to have all my family members do the housework. My mother usually does all the housework. It’s unfair (不公平). My father can also cook. I’ll wash dishes. And on weekends, we can clean the house together.Zhao ZhaoMy rule is that we should talk to each other more often. My parents often work until midnight and are very tired. But they usually play with their iPads or cellphones when they don’t work. I think we should talk with each other for a while instead of playing with electronic devices (电子产品).An QiI want to set some rules for my father. To stay fit, he should eat breakfast, exercise every day and stop smoking. He always watches TV for a long time and doesn’t read books. So I want him to watch TV only for one hour every day. Instead, he can read books, and we can discuss it together every week.Li YunI want to set a rule for my family that we have to go out at least once a week together. I find that we have little time for one another. If we have this rule, we can go climbing, camping or simply run in the park together. It not only helps us stay fit and healthy, but also gives us more chances to talk to each other.41．Who wishes to help his/her mother with the housework?A．Zhang Li.B．Zhao Zhao.C．An Qi.D．Li Yun. 42．An Qi thinks his father ________.A．never does housework B．always plays on his cellphone C．works very hard D．lives an unhealthy life43．What does Zhao Zhao think is important to his/her family?A．Having fun.B．Talking to each other.C．Reading books.D．Using electronic devices.44．How does Li Yun feel sometimes?A．Unfair.B．Lonely.C．Tired.D．Interested.45．Where might we read the passage?A．In a math class.B．On a birthday party.C．In a TV show.D．On a sports meeting.In your class, everyone comes from a different family. But you all sit in the same room. You help each other and everyone studies hard together for a better future.Different countries do the same thing sometimes. The European Union—EU is an example. The EU has 28 member countries, including Germany, France and Italy. Britain leaves EU. They work together to make the economy (经济) better in Europe.EU members have many special rights (权利). For example, if we want to go to a European country, we need a visa (签证). But for people from most EU member countries , they can work and travel between EU member countries just as what we do between Chengdu and Chongqing. Also, the EU has a single currency (货币): the euro. Now, 19 member countries use it. When people from these member countries buy and sell things, they don’t need to change between different currencies.EU members also need to follow some rules. For example, countries have to change their laws (法律) before joining the EU. Because they have to follow the laws of the EU. They also need to pay taxes (税). The EU uses tax money to help the way people live and do business in Europe.46．The first paragraph is to ________.A．describe a classroom B．give an example of working together C．show what a school is like D．tell us to do things by ourselves 47．What do we know about the EU from this passage?A．All European countries are EU members.B．There are 19 member countries in the EU.C．EU members work together to make their economy better.D．EU members are talking about when to leave the group.48．People from EU member countries ________.A．need different visas to visit other EU member countriesB．can’t work in other EU member countriesC．can use the euro in all European countriesD．can’t always use the euro in all EU member countries49．What rules do EU members need to follow?A．They can’t have their own laws.B．They must follow the laws of the EUC．They don’t need to pay taxes to the EU.D．They can only travel in other EU member countries.50．What is the passage mainly about?A．The European Union.B．What a big family should be like. C．How to make the world better.D．Special rights for EU member countries.五、用所给单词的正确形式填空51．—Are Messi and Pele from the same country?—No, Messi is from Argentina but Pele is ________. (Brazil)52．Living in ________ (center) Chengdu is wonderful. I can go shopping easily.53．It’s ________ (use) for parents to talk to their children again and again. They only listen when they want to.54．This ________ (interview) job is to ask people a lot of questions in the show. 55．This is one of the best ________ (joke) I have ever heard of.56．Many of my friends like BLACKPINK. ________ (special) Lisa in this band.57．It is raining so heavily that Cecilia goes to school late. When she comes into the classroom, the first class has been ________ (finish).58．The Prince Phillip and Queen Elizabeth have been ________ (marry) for more than 73 years.59．The great ________ (collect) of paintings and photos makes all of us surprised.60．It still takes Zhangjing, a famous translator too much time ________ (learn) English now. 61．Those ________ (Germany) are talking and laughing loudly in the bar.62．Sitting here is very boring. Why don’t we find something ________ (do)?63．The Mid-term Exam is coming. All the students are busy ________ (read) textbooks. 64．Labor Day falls on the ________ (one) day of May.65．It’s important for ________ (teenager) students to have good friends.六、同义句转化66．Many kids like eating steak very much.= Many kids like eating steak ________ ________.67．You’d better take the subway to school on Sunday afternoon.=You’d better ________ ________ ________ ________ ________ on Sunday afternoon. 68．Having a lot of hobbies is good for Kate.=It’s ________ ________ ________ ________ ________ a lot of hobbies.七、改写句子69．Chuck has an idea to make the music better. (Change it into a negative sentence.)___________________________________________________________________________ ___.八、划线部分提问70．Julie and Jack finished running for 800 metres in 3 minutes last Monday. (Ask a question according to the underlined part.)________________________________________________________________?71．It usually takes the sculptors 4 months to make a wax model.(Ask a question according to the underlined part. )___________________________________________________________________________ __?72．The UFO means “unidentified flying object”.(Ask a question according to the underlined part.)___________________________________________________________________________ __?73．Humorous and kind teachers are popular with students.(Ask a question according to the underlined part.)___________________________________________________________________________ __?74．I was in the library yesterday afternoon. (Ask a question according to the underlined part.) _____________________________________________________________________________?75．China spends a lot of money on the fight against COVID-19.(Ask a question according to the underlined part. )___________________________________________________________________________ __?九、短文综合填空Dear Sir,I do not understand why some p____76____ make their kids help with housework and chores at home. Kids these days already have enough s____77____ from school. They do not have time ____78____ (study) and do housework, too. Housework is a waste of their time. Could we just let them ____79____ (do) their job as students? They should spend their time ____80____ schoolwork in order to get good grades and get into a good u____81____. Also, when they get o____82____, they will have to do housework so there is no need fort____83____ to do it now. It is the parents’ job ____84____ (provide) a clean and comfortable e____85____ at home for their children. And anyway, I think ____86____ (do) chores is not so difficult. I do not ____87____ (mind) doing them.Ms. Miller十、根据首字母填空88．I like this bag so much but I don’t have enough money to buy it. It’s too e________ for me.89．Sometimes when Sally is angry, just leave her a________, don’t talk to her. She will be fine very soon.90．The food in the school dining hall is so d________ today that all the students eat more than before.91．Although we are busy, we still have to read as many newspapers and m________ as possible to know what’s going on outside.92．—Where can I get some cheese and milk?—There’s a g________ shop on the corner. Go there and buy some.93．Mrs. Sun is worried and tired this week. I think she needs to r________ herself on the weekend. Going shopping, having a big meal or just watching a film is a good way.94．If you are interested in dancing, you can j________ our dancing club and dance with us every Friday.95．It’s raining outside. I eat some warm food, take a s________ and go to bed. It’s so nice to be at home.96．My grandfather is 70 but he is very healthy because he has a very good living h________. 97．Study hard and try to make your own dreams come t________.十一、短文选词填空When it’s cold outside, your mom may ask you to put on your hat and gloves. But during winter, sometimes that isn’t enough ____98____ you warm. It’s time to put on your qiuku! They are a kind of thermal underwear (保暖内衣) that keeps people warm in the coldest____99____ of the year. In Western countries, qiuku are more often ____100____ long johns. Long johns in the US are not very ____101____. People wear them under other clothes and sometimes ____102____ them as pajamas (睡衣). When the weather gets cold and____103____, parents ask their kids to wear more clothes, such as long johns. But kids don’t often put them on.Kids and young people may not like them because of ____104____ they look. They may also think they won’t be outside for very long, so they think they will be fine____105____them.____106____, it’s important for them to ____107____ their pride (自尊心) and wear qiuku when it’s really cold.十二、补全对话7选5A: Hello, Sunflower Restaurant. ____108____B: Hello, I want a table for ten people this evening, please.A: Sorry. ____109____ What about a table for eight?B．It’s too small. Eleven people will come to my housewarming.A: ____110____ We still have two now. One is in the hall and the other is in the room. Which one do you want?B: ____111____ It is quiet.A: No problem. When will you come to our restaurant?B: Between 5:30 p.m. and 6:30 p.m.A: OK. ____112____B．Of course. Anna Faris. F-A-R-I-S, Faris.A: Thank you, Miss Faris. See you later.B．Thank you. Bye!A．I don’t like the one in the hall.B．Is a table for sixteen OK?C．How can I help you?D．Who’s that speaking?E．But we have no tables for ten this evening.F．The one in the room, please.G．Could I have your name, please?试卷第11页，共11页。

成都外国语学校2022-2021学年度上期10月月考高二物理试卷命题人：钟丽 审题人：荣利 试卷负责人：荣利留意事项：1、本试卷分第I 卷（选择题）和第II 卷（非选择题）两部分。

2、本堂考试100分钟，满分100分；3、答题前，考生务必先将自己的姓名、学号填写在答题卡上，并使用2B 铅笔填涂。

4、考试结束后，将答题卡交回。

一、本题包括14小题，每小题3分，共42分，每小题有一个或多个选项符合题意。

1、关于电场，下列说法中正确的是( ).A 、电场是电荷四周空间实际存在的物质，电场线不存在B 、电场强度大小由场源电荷打算，方向由场源电荷与检验电荷共同打算C 、点电荷的电场中以点电荷为球心的球面上场强肯定相同D 、电场中电势不为0的点场强肯定也不为02、下列关于电场基本概念与规律的推断正确的是（ ）A ．由F E q=可知，场强E 与检验电荷电量q 成反比、与电场力F 成正比B ．由ABAB W U q =可知，电势差与检验电荷电量q 成反比、与电场力做功成正比C ．由库仑定律122q q F kr =，当距离0r →时库仑力F →∞D ．由4SC kd επ=可知，平行板电容器电容C 与距离d 成反比、与正对面积S 成正比3、电量分别为q 1、q 2的两个点电荷，相距r 时，相互作用力为F （ ）A 、假如q 1、q 2恒定，当距离变为r ／2时，作用力将变为2FB 、假如其中一个电荷的电量不变，而另一个电荷的电量和它们间的距离都减半时，作用力变为2FC 、假如它们的电量和距离都加倍时，作用力不变D 、假如它们的电量都加倍，距离变为r 2时，作用力将变为2F4、两个完全相同带电也相同的金属小球A 和B ，分别固定在两处，两球间作用力为F.用一个不带电完全一样的金属球C ，先和A 球接触，再和B 球接触，然后移去C 球，则A ，B 间的作用力变为（A ，B 球距离足够大）：（ ）A F ／2B 3F ／8C F ／4D F ／10.5、如图，带正电的小球靠近不带电的绝缘金属导体AB 的A 端，由于静电感应，两端分别消灭感应电荷，以下正确的是（ ）A 、用手接触一下A 端，导体将带正电B 、用手接触下导体的正中部位，导体仍不带电C 、用手接触一下导体的任何部位，导体将带负电D 、用手接触一下导体后，只要带正电小球不移走，导体不行能带电6、 在边长为 a 的正方形的四个顶点都有一个点电荷 q ，则在正方形中心处的场强为:（ ）A 0B 22a q KC28a qKD 无法确定7、如图3所示，一带电粒子射入一固定在O 点的点电荷的电场中，粒子运动轨迹是虚线abc 所示.图中实线是同心圆弧，表示电场的等势面，不计粒子所受重力，则以下推断中错误的是（ ） A 、 此粒子始终受到静电斥力作用；B 、 粒子有b 点的电势能肯定大于在a 点的电势能；C 、 粒子在b 点的速度肯定大于a 点的速度；D 、 粒子在a 点和c 点的速度大小肯定相等.8、一个质量为m 的带电小球，在存在匀强电场的空间以某一水平初速抛出，小球运动时的加速度大小为g/3，加速度方向竖直向下。

四川省成都外国语学校2023-2024学年高一下学期7月月考英语试题一、听力选择题1．What is the probable relationship between the speakers?A．Mum and son.B．Teacher and student.C．Doctor and patient. 2．When will the woman take her flight?A．On the 22nd.B．On the 23rd.C．On the 24th.3．What are the speakers mainly talking about?A．School activities.B．Favorite subjects.C．Test scores.4．What does the woman mean?A．The man has to leave.B．She offers another option.C．She can’t make it. 5．Where does the conversation take place?A．In a bookstore.B．At a restaurant C．In a library.听下面一段对话，回答以下小题。

6．Why does Monica choose Tai Chi instead of yoga?A．It enjoys popularity.B．It requires less tension.C．It reflects Chinese culture. 7．What’s the true significance of Tai Chi?A．Maintaining balance.B．Strengthening muscles.C．Preventing diseases.听下面一段对话，回答以下小题。

8．Why does George want to go to the book exhibition?A．To buy a book.B．To meet a penfriend.C．To do a book signing. 9．What will the woman do before going to the book exhibition?A．Visit her parents.B．Go to her son’s school.C．Pick up Sarah.听下面一段对话，回答以下小题。

2021-2022学年四川省成都外国语学校高一（下）期末数学试卷（理科）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．（5分）已知a，b，c∈R且a＞b，则下列不等式中一定成立的是（）A．B．ac＞bc C．a2＞b2D．（a﹣b）c2≥02．（5分）已知向量＝（﹣1，2），＝（λ，6），若，则实数λ＝（）A．﹣3B．3C．﹣12D．123．（5分）已知等差数列{a n}中，若a1+a2+a6＝63，则a3＝（）A．7B．9C．21D．634．（5分）已知实数x，y满足，则z＝x﹣2y的最大值为（）A．2B．3C．4D．55．（5分）已知一个圆锥的母线长为2，其侧面积为2π，则该圆锥的体积为（）A．B．C．D．π6．（5分）如图，直三棱柱ABC﹣A1B1C1中，AC⊥BC，若AA1＝AC＝BC＝1，则异面直线A1C，AB所成角的大小是（）A．B．C．D．7．（5分）已知，且，则cosα﹣sinα＝（）A．B．C．D．8．（5分）若x＞0，y＞0，且＝1，则3x+y的最小值为（）A．6B．12C．14D．169．（5分）如图，在下列四个正方体中，A，B为正方体的两个顶点，M，N，Q为所在棱的中点，则在这四个正方体中，直线AB与平面MNQ不平行的是（）A．B．C．D．10．（5分）如图，在△ABC中，＝，P是BN上的一点，若，则实数m的值为（）A．B．C．D．11．（5分）已知△ABC的三边a，b，c满足：a3+b3＝c3，则此三角形是（）A．钝角三角形B．锐角三角形C．直角三角形D．等腰直角三角形12．（5分）若实数y满足x2+y2＝1+xy，则下列结论中，正确的是（）A．x+y≤1B．x+y≥2C．x2+y2≥1D．x2+y2≤2二、填空题（本大题共4小题，每小题5分，共20分.）13．（5分）4与9的等比中项是．14．（5分）如图所示，VA'B'C'是水平放置的△ABC的斜二测直观图，其中O'C'＝O'A'＝2O'B'＝2，则△ABC 的周长是．15．（5分）已知等比数列{a n}的前n项和S n＝2n+1+2m（m∈R），则＝．16．（5分）△ABC的内角A，B，C的对边a，b，c为三个连续自然数，且C＝2A，则a＝．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．（10分）已知，且．（1）求sin2α的值；（2）若，求tanβ的值．18．（12分）如图，在四棱锥P﹣ABCD中，底面ABCD是矩形，PD⊥平面ABCD，AD＝PD＝4，点Q是PC的中点．（1）求证：P A∥平面BDQ；（2）在线段AB上是否存在点F，使直线PF与平面P AD所成的角为30°？若存在，求出AF的长，若不存在，请说明理由？19．（12分）△ABC的内角A，B，C的对边分别为a，b，c．已知cos（A+C）＝2cos2．（Ⅰ）求角B的大小；（Ⅱ）若a+c＝8，△ABC的面积为，求b．20．（12分）若数列{a n}满足a n a n+2＝a2n+1，a1＝3，a2a3＝243．（1）求{a n}的通项公式；（2）若b n＝log3a n，求数列{a n b n}的前n项和S n．21．（12分）如图，在四棱锥P﹣ABCD中，底面ABCD是菱形，∠APB＝90°，∠ABC＝60°，P A＝PB，AB＝PC＝4，点M是AB的中点．点N在线段BC上．（1）求证：平面P AB⊥平面ABCD；（2）若CN＝3BN，求N到平面PCD的距离．22．（12分）数列{a n}满足a1＝1，a n+1＝2a n+3n．（1）令b n＝，求证：{b n+1﹣b n}是等比数列；（2）令c n＝，{c n}的前n项和为T n，求证：1≤T n＜．参考答案一、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．D；2．A；3．C；4．A；5．A；6．C；7．C；8．B；9．D；10．D；11．B；12．D；二、填空题（本大题共4小题，每小题5分，共20分.）13．±6；14．4+4；15．；16．4；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．（10分）已知，且．（1）求sin2α的值；（2）若，求tanβ的值．【解答】解：（1）已知，且，所以：，故sin2．（2）由（1）得：tan，故tanβ＝tan[（α+β）﹣α]＝＝．18．（12分）如图，在四棱锥P﹣ABCD中，底面ABCD是矩形，PD⊥平面ABCD，AD＝PD＝4，点Q是PC的中点．（1）求证：P A∥平面BDQ；（2）在线段AB上是否存在点F，使直线PF与平面P AD所成的角为30°？若存在，求出AF的长，若不存在，请说明理由？【解答】（1）证明：连接AC，交BD于O，连接OQ，因为底面ABCD是矩形，所以AO＝OC，又因为点Q是PC的中点，所以OQ∥P A，因为OQ⊂平面BDQ，P A⊄平面BDQ，所以P A∥平面BDQ；（2）解：在线段AB上取点F，连接PF，因为PD⊥平面ABCD，又因为AB⊂平面ABCD，所以PD⊥AB，因为底面ABCD是矩形，所以AB⊥AD，又因为AD∩PD＝D，所以AB⊥平面P AD，于是P A为PF在平面P AD内投影，所以直线PF与平面P AD所成的角为∠APB，要使∠APB＝30°，只要AF＝P A•tan30°＝4•＝，于是①当AB＜时，点F不存在，②当AB≥时，存在点F满足要求，此时AF＝．19．（12分）△ABC的内角A，B，C的对边分别为a，b，c．已知cos（A+C）＝2cos2．（Ⅰ）求角B的大小；（Ⅱ）若a+c＝8，△ABC的面积为，求b．【解答】解：（Ⅰ）在△ABC中，∵cos（A+C）＝2cos2，∴﹣cos B＝1+cos B，即cos B＝，∵0°＜B＜180°，∴B＝120°；（Ⅱ）由（Ⅰ）知，B＝120°，∵△ABC的面积为，∴，∴ac＝15．∵a+c＝8，由余弦定理得b2＝a2+c2﹣2ac cos B＝a2+c2+ac＝（a+c）2﹣ac＝82﹣15＝49，∴b＝7．20．（12分）若数列{a n}满足a n a n+2＝a2n+1，a1＝3，a2a3＝243．（1）求{a n}的通项公式；（2）若b n＝log3a n，求数列{a n b n}的前n项和S n．【解答】解：由于数列{a n}满足a n a n+2＝a2n+1，故数列{a n}为等比数列；由于a1＝3，设公比为q，则a2a3＝243，整理得，解得q＝3，故；（2）由（1）得：b n＝log3a n＝n，所以；故，①；3，②；①﹣②得：＝，整理得．21．（12分）如图，在四棱锥P﹣ABCD中，底面ABCD是菱形，∠APB＝90°，∠ABC＝60°，P A＝PB，AB＝PC＝4，点M是AB的中点．点N在线段BC上．（1）求证：平面P AB⊥平面ABCD；（2）若CN＝3BN，求N到平面PCD的距离．【解答】解：（1）证明：在△P AB中，因为，∠APB＝90°，P A＝PB，AB＝4，点M是AB的中点，所以MB＝MP＝MA＝2，PM⊥AB，因为底面ABCD是菱形，∠ABC＝60°，AB＝4，所以CM＝2，所以CM2+PM2＝PC2，∴PM⊥MC，而AB∩CM＝M，AB、CM⊂平面ABCD，所以PM⊥平面ABCD，因为PM⊂平面P AB，所以平面ABCD⊥平面P AB；（2）由（1）可得PM⊥面ABCD，连结MN，由（1）知PM⊥CD，CD⊥CM，CM∩PM＝M，∴CD⊥平面PMC，PC⊂平面PMC，∴CD⊥PC，设N到平面PCD的距离为d，又V P﹣NCD＝V N﹣PCD，即S△NCD•PM＝S△PCD•d，•×3×4sin120°×2＝××4×4×d，解得d＝，所以N到平面PCD的距离为．22．（12分）数列{a n}满足a1＝1，a n+1＝2a n+3n．（1）令b n＝，求证：{b n+1﹣b n}是等比数列；（2）令c n＝，{c n}的前n项和为T n，求证：1≤T n＜．【解答】证明：（1）∵，故，且，故，∴，则，故{b n+1﹣b n}是公比为的等比数列；（2）由（1）可知，∴b n＝（b n﹣b n﹣1）+（b n﹣1﹣b n﹣2）+⋯+（b3﹣b2）+（b2﹣b1）+b1＝，∴，∴，∵，故T n⩾T1＝1；当n⩾3时，，故3n﹣1＞2n，∴，故当n⩾3时，，故＝，故；综上，1≤T n＜．。

秘密★启用前2021年高一下学期期末考试试题历史含答案满分100分。

考试时间100分钟。

注意事项：1.答题前，务必将自己的姓名、准考证号填写在答题卡规定的位置上。

2.答选择题时，必须使用2B铅笔将答题卡上对应题目的答案标号涂黑，如需改动，用橡皮擦擦干净后，再选涂其他答案标号。

3.答综合题时，必须使用0.5毫米黑色签字笔，将答案书写在答题卡规定的位置上。

4.所有题目必须在答题卡上作答，在试题卷上答题无效。

第一卷（选择题共48分）选择题（本大题共24题，每小题2分，总分48分。

在每小题给出的四个选项中，只有一项是最符合题目要求的。

）1．《周礼》记载：西周时期，市场设专职官吏——“司市”来进行管理，下面设辨别货物真假的“胥师”，掌管物价的“贾师”，管理度量衡的“质人”。

这反映出西周时期( )A. 推行“重农抑商”政策B.强化政治等级制度C. 官府直接管理市场交易D.商品经济高度发达2．春秋晚期，晋国大夫赵襄子一日之内拔擢中牟两位出身耕稼的读书人为大夫，并“予以田宅”。

于是“中牟之民弃田圃而随文学者邑之半”。

这一现象反映出当时( ) A．晋国实行征辟制度 B．贵族政治受到冲击C．晋国对农业的重视 D．宗法制度彻底瓦解3．《耒耜经》记载：“进之则箭下，入土也深；退之则箭上，入土也浅。

……江东之田器尽于是。

”这一农具( )A．由西域传入中原 B．属于水力灌溉工具C．东汉时普遍使用 D．最早出现于江南地区4．“或谓宋之弱，由削节镇之权故。

夫节镇之强，非宋（国家）强也。

强干弱枝，自是立国大体。

（唐）二百年弊穴，谈笑革之。

终宋世无强臣之患，岂非转天移日手段？”材料揭示出宋朝( )A．实现了国家的“大一统” B．君主专制权力得到加强C．彻底根除地方割据基础 D．中央能够有效控制地方5．明初废行省，地方分设三司，分别掌管一地民政与财政、司法、军事，直属六部。

明中叶以后，皇帝临时派遣的巡抚逐渐演变为三司之上的地方最高行政长官。

成都外国语学校高2021届期中考试政治试题命题人：张登奎审题人：张登奎一、选择题（每题1.5分，共48分）1.在快节奏生活的时代，人们提出了“慢生活”理念，一些人逐步接受了该理念，并加入到“慢餐饮”“慢旅游”“慢运动”等行列。

这反映了A．世界观打算方法论B．哲学来源于人们形成的世界观C．方法论影响世界观D．哲学是对具体生活的概括和升华2. 随着航空科技的进展，人类的活动范围已从地球走向外星球。

“古怪”号火星车发回的照片，再次有力地证明白自然界是物质的。

这表明A．哲学是具体科学的基础B．哲学的进展推动具体科学的进展C．具体科学的进步会推动哲学的进展D．自然科学家的活动不受哲学指导也能取得成功3. 张载说：“为天地立心，为生民立命，为往圣继绝学，为万世开太平。

”这道出了哲学家的使命，体现了哲学的意义和价值。

材料表明：A.哲学能把握时代的脉搏，总结和概括时代的实践阅历和生疏成果B.真正的哲学都是自己时代的精神上的精华C.任何哲学都是对肯定社会和时代的经济和政治的反映D.真正的哲学可以成为时化变革的先导，推动时代前进4. “未有此气，已有此理”是南宋有名哲学家朱熹的经典论述，“眼开则花明，眼闭则花寂”是明代有名哲学家王阳明的代表论断。

假如让王阳明穿越时空与朱熹对话，他们可能达成的共识应当是A．物质是本原，意识是派生的B．物质第一性，意识其次性C．意识第一性，物质其次性D．先有物质后有意识，物质打算意识5. 邓小平同志有两句名言：一句是“摸着石头过河”，另一句是“看准了的，就大胆地试、大胆地闯”。

也就是说，要具备理论创新的巨大士气，敢于走前人没有走过的道路，大胆地向前闯，大胆地去实践。

这体现了马克思主义哲学是A．科学性和革命性的统一B．辩证的自然观和历史观的统一C．继承性和进展性的统一D．客观性和主观性的统一6. 下列最合理的对应联结是( )①《义勇军进行曲》使人精神兴奋——意识的能动作用②(a＋b)2＝a2＋2ab＋b2——进展是前进性与曲折性的统一③能量守恒与转化定律——实践是生疏的基础④坐地日行八万里，巡天遥看一千河——确定运动和相对静止的统一A．①②B．③④C．①④D．②③7. 上海近郊松江的低山丘陵地貌格外适合野生鸟类栖息。

成都外国语学校2021-2022学年高2020级高二上10月月考理科数学试题时间：120分钟 总分：150分一、单选题(每题5分，共60分) 1．设x 是实数，“0x <”是“1x <”的( ) A ．充分不必要条件 B ．必要不充分条件 C ．充分必要条件D ．既不充分也不必要条件2．命题“若实数x y ≠，则sin sin x y ≠”的逆否命题是( ) A ．若实数x y =，则sin sin x y = B ．若sin sin x y =，则实数x y = C ．若sin sin x y ≠，则实数x y ≠ D ．若实数x y <，则sin sin x y <3.下列说法中，正确的是( )A ．过点P (1，2)且在x ，y 轴上的截距相等的直线方程为x ＋y －3＝0B ．直线y ＝3x －2在y 轴上的截距为－2C ．直线10x -+=的倾斜角为60°D ．过点(5，4)并且倾斜角为90°的直线方程为y －4＝04. 直线20x ay ++=与直线220ax y a ++=平行，则实数a 的值为( ) A ．1或-1B ．0或-1C ．-1D ．15．若圆C 1:22(1)(1)1x y -+-=与圆C 2:222(2)(3)x y r +++=外切，则正数r 的值是( ) A ．2B ．3C ．4D ．66．在平面直角坐标系xOy 中，已知点(4,3)A ，点B 是圆22(1)4x y ++=上的动点，则线段AB 的中点M 的轨迹方程是( )A ．2233()()122x y -+-=B ．2233()()422x y -+-=C ．22(3)(3)1x y -+-=D ．22(3)(3)2x y -+-=7.若圆222610x y x y +--+=上恰有三点到直线y kx =的距离为2，则k 的值为 A ．12或2B ．34或43C ．2D ．438.台风中心从A 地以每小时20 km 的速度向东北方向移动，离台风中心30 km 内的地区为危险地区，若城市B 在A 地正东40 km 处，则B 城市处于危险区内的时间为( ) A ．0.5 hB ．1 hC ．1.5 hD ．2 h9. 关于x 的方程kx -1=有解，则k 的取值范围是( )A ．(][),11,-∞-+∞B ．[-1,1]C ．[-1,0)∪(0,1]D ．[0,+)10．已知直线l ：kx ＋y －2k －1＝0与x 轴，y 轴分别交于A ，B 两点，如果∪AOB 的面积为4，那么满足要求的直线l 的条数是( ) A ．1B ．2C ．3D ．411.已知直线x ＋y －k ＝0(k >0)与圆x 2＋y 2＝4交于不同的两点A 、B ，O 为坐标原点，且有3||3OA OB AB +≥，则k 的取值范围是( ) A．＋∞) B ．)C．,＋∞)D ．12．已知函数()211f x x x =++-，则下列结论不正确的是( ) A ．函数()f x 在区间(),0-∞上单调递减，()1,+∞上单调递增 B ．函数()f x 的最小值为2，没有最大值 C ．方程()2f x =的实根个数为2D ．存在实数t ，使得函数()f x 的图象关于直线x t =对称二、填空题(每题5分，共20分)13.点A(1，2，1)关于原点O 的对称点为A′，则|AA′|为__________.14.已知点()0,0A 、()2,0B ，以线段AB 为直径的圆的标准方程是___________. 15.已知直线1(0,0)ax by a b +=>>平分圆：222210x y x y +---=的面积，则11a b+的最小值为______.16.C 为圆：()2211x y -+=上一动点，点B 坐标为()1,3，点A 坐标为()4,0，则3AC BC +的最小值为_________．三、解答题(共70分) 17.(10分)已知，(1)若p 为真命题，求x 的取值范围；(2)若p 是q 的必要不充分条件，求实数a 的取值范围。

一、选择题：(本卷共35小题，每小题2分，共70分。

）1．铁犁牛耕成为我国传统农业的主要耕作方式是在( )A．夏商时期 B．西周时期 C．春秋战国时期 D．汉朝以后2．中国古代农业耕作技术不断进步。

下列耕作技术出现于西汉的是( )A．垄作法 B．代田法 C．北方旱地耕耙耱技术 D．江南一年两熟制3．中国封建社会农业生产的基本模式是( )A．自给自足的自然经济 B.地主经济C．封建国有制度下的经济 D．封建庄园经济4．关于家庭手工业表述不正确的是( )A．是农户的一种副业B．产品主要用来交纳赋税和家庭消费C．产品剩余的一小部分作为商品出卖D．在自然经济时代中可有可无5．明清时期我国城镇商业依然呈现繁荣景象，其中最突出的特点是( )A．朝贡贸易发达B．统治者放弃“闭关锁国”政策C．统治者实行禁海和“闭关锁国”政策D．涌现出许多地域性的商人群体6.“闭关锁国”政策最严重的后果是 ( )A．造成了外贸逆差 B．阻碍了中国商品出口C．阻碍了外国商品进口 D．使中国与世隔绝，落后于世界7. 15世纪中叶，西欧同东方的贸易变得更加困难，其主要原因是( )A．丝绸之路因战乱受阻B．郑和下西洋，使世界商贸中心移至太平洋C. 奥斯曼土耳其控制了东西方之间的商路D．当时的航海技术有限8．下列现象在新航路开辟后出现的是（）①马可·波罗来到中国②中国开始种植玉米、烟草③人们第一次把美洲画在地图上④郑和下西洋⑤葡萄牙在印度建立殖民据点A．①②③ B．②③④ C．③④⑤ D.②③⑤9．在第二次工业革命中，哪两个国家扮演了重要角色( )A．荷兰、英国 B．英国、法国 C．英国、德国 D．德国、美国10．洋务运动标志着中国近代化的起步，得出这一历史结论主要是由于洋务派( )A．兴办机器生产的近代工业 B．筹建近代海军和海防C．创办近代教育，派留学生出国学习 D．提出“中学为体，西学为用”11．在民族工业“短暂春天”中，发展最为迅速的是( )①烟草业②纺织业③火柴业④面粉业A．①② B．②③ C．①③ D．②④12．中国民族工业不可能走上独立发展道路的主要原因是( )A．规模小 B．帝国主义的排挤和压迫C．技术力量弱 D．自然经济的抵制13.我国第一个五年计划中规定，要优先发展( )A．农业 B．轻工业 C．重工业 D．商业14．社会主义经济体系在我国基本建立起来的标志是( )A．解放战争的胜利 B．中华人民共和国的成立C．《中华人民共和国宪法》的颁布 D．三大改造的基本完成15．中国共产党第八次全国代表大会最主要的贡献表现在( )A．既反对保守，又反对冒进的方针 B．正确指出了国内的主要矛盾C．坚持在综合平衡中稳步前进 D．提出了正确处理“十大关系”16．我国城市经济体制改革的中心环节是( )A．强调间接管理为主、宏观调控B．建立社会主义市场经济体制C．发展以公有制为主体的多种所有制经济D．增加企业活力，把企业搞活17．我国宣布开发开放上海浦东的目的是( )①进一步开放长江沿岸城市②尽快把上海建成国际经济、金融、贸易中心之一③尽快将上海建成一个新的特别行政区④带动长江三角洲和整个长江流域地区经济的断飞跃A．①②③ B．①②④ C．②③④ D．①③④18．学习历史可以用想象的方法来“重建”历史场景。