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甘州区马神庙街小学2017年秋学期学科竞赛试卷年级试题（最后还有说明，请认真查看）听力部分（40分）（分部分标题，居中，三号黑体）一、找出与你所听到的顺序相符的一组字母。

（10分）（一级标题，黑体四号）( ) 1. A. MWU B. UWM C. WMU ( ) 2. A. BDQ B. QDB C. DSQ( ) 3. A. SXZ B. ZSX C. XSZ ( ) 4. A. a i e B. e i a C. i e a( ) 5. A. r u v B. v u r C. u r v（试题正文部分，中文选择仿宋小四号，英文默认字体小四号）二、找出你所听到的单词。

（10分）( ) 1. A. nurse B. doctor C. farmer ( ) 2. A. jeans B. jacket C. trousers ( ) 3. A.socks B. shoes C. skirt ( ) 4. A. carrot B. warm C. lemon ( ) 5. A. thirteen B. eighteen C. nineteen三、找出你听到的句子。

（10分）( ) 1. A. It’s nice today . B. It’s fine today . C. It’s cold today . ( ) 2. A. Put on your shirt . B. Please show me that jacket .C. Can I try it on ?( ) 3. A. We look short and fat . B. We look like twins .C. We look tall and thin .( ) 4. A. My Dad is a postman . B. Your father is a pliceman .C. They’re really cool .( ) 5. A. It has long ears and a big mouth .B. It has a short tail and long ears .C. It has long ears and big eyes .四、听句子，选择最佳答语。

(完整word版)档案系列初、中级职称试题库及答案,推荐文档.doc

档案系列中、初级职称题库及答案一、单选题1.国家档案馆保管的（ A. 经济类）档案可以随时向社会开放。

A.经济类B.外交类C.公安类D. 军事类★2.国家档案馆保管的（ A.涉及国防、外交、公安、国家安全等国家重大利益的）档案到期仍不宜开★放的，可以延期向社会开放。

精品财会，给生活赋能A.涉及国防、外交、公安、国家安全等国家重大利益的B.科学类C.技术类D.文化类3.对擅自出卖或者转让档案的，给予警告，可以并处罚款，有违法所得的，应（ A. 没收违法所得）。

A.没收违法所得B.责令退回C.暂时冻结D.责令返还★4.对明知所保存的档案面临危险而不采取措施造成档案损失的，直接负责的主管人员或其他责任★人，应当承担下列哪种法律责任？（ C.给予行政处分，对构成犯罪的依法追究刑事责任）A.调离岗位B.罚款C.给予行政处分，对构成犯罪的依法追究刑事责任D. 通报批评★ 5.档案行政处罚的种类，除罚款、没收违法所得以外，还包括（ B.警告）。

★A.行政处分B.警告C.刑事拘留D.以上都不对★ 6.携运禁止出境的档案或其复制件在出境时被查获，由（ A.海关）予以没收，还可并处罚款。

★A.海关B.工商行政管理部门C.档案行政管理部门D.国家综合档案馆★ 7.国家档案馆保管的档案，一般应当自形成之日起，满（ C.30 年）年可以向社会开放。

★A.10 年B.20 年C.30 年D.50 年★8.全国档案馆的设置原则和布局方案，由（A.国家档案局）制定，报国务院批准后实施。

★A.国家档案局B.文化部C.中央办公厅D.国务院办公厅9. 属于县级国家综合档案馆接收范围的档案，立档单位应当自档案形成之日起满（ D.10 ）年向有关的国家档案馆移交。

A.30B.25C.15D.10★10.属于集体所有、个人所有的档案，向各级国家档案馆以外的单位和个人出卖、转让或者赠送的，★需经（ C.县级以上人民政府档案行政管理部门）批准。

(完整word版)2018全国高考英语完型填空真题汇编(含答案)(2),推荐文档

During my second year at the city college, I was told that the education department was offering a “free” course, called Thinking Chess, for three credits. I41 the idea of taking the class because, after all, who doesn’t want to42 a few dollars? More than that, I’d always wanted to learn chess. And, even if I weren’t43 enough about free credits, news about our 44 was appealing enough to me. He was an international grand master, which 45 I would be learning from one of the game’s46 I could hardly wait to 47 him.Maurice Ashley was kind and smart, a former graduate returning to teach, and this 48 was no game for him; he meant business. In his introduction, he made it 49 that our credits would be hard-earned. In order to 50 the class among other criteria, we had to write a paper on how we plan to 51 what we would learn in class to our future professions and 52 .to our lives.I managed to get an A in that 53 and leaned life lessons that have served me well beyond the54 .Ten years after my chess class with Ashley, I' m still putting to use what he 55 me：“the absolute most important 56 that you learn when you play chess is how to make good 57 . On every single move you have to 58 a situation, process what your opponent (对手) is doing and 59 the best move from among all your options.” These words s till ring true today in my 60 as a journalist.41. A put forward B jumped at C tried out D turned down42. A waste B earn C save D pay43. A excited B worried C moved D tired44. A title B competitor C textbook D instructor45. A urged B demanded C held D meant46. A fastest B easiest C best D rarest47. A interview B meet C challenge D beat48. A chance B qualification C honor D job49. A real B perfect C clear D possible50. A attend B pass C skip D observe51. A add B expose C apply D compare52. A eventually B naturally C directly D normally53. A game B presentation C course D experiment54. A criterion B classroom C department D situation55. A taught B wrote C questioned D promised56. A fact B step C manner D skill57. A grades B decisions C impressions D comments58. A analyze B describe C rebuild D control59. A announce B signal C block D evaluate60. A role B desire C concern D behaviorTwo weeks earlier, my son, Ben, had got in touch. He’d moved to England with his mum when he was three and it had been 13 years since I’d __41__ seen him. So imagine my __42__ when he emailed me saying he wanted to come to visit me.I was __43__! I arrived early at Byron Bay where we were supposed to __44__. The bay was __45__ in sunshine, and there was a group of kayakers around 150m off the shore. Getting a little __46__, I realized one kayak（皮划艇）was in __47__. ＂Something’s not __48__!＂I took off my T-shirt and __49__ into the water. I saw there were two instructors on board and a man lying across the middle. He was __50__ violently. Linking arms with one of the instructors, I helped __51__ the young man out of the water. He was unconscious and as I looked at his face, something __52_ to me. Those brown eyes were very __53__. ＂What’s his name?＂I asked the instructor. ＂Ben,＂he replied, and immediately I __54__. That stranger was my son!The instructors called for an ambulance. __55__, after a brief stay in hospital, Ben was well enough to be allowed to __56__ and later the family met up for dinner. We chatted about everything and then Ben __57__ to me. ＂I just want to say thank you,＂he said. ＂You __58__ my life!＂I still can’t believe what a __59__ it was. I’m just so glad I was there __60__ to help my son.41. A. also B. often C. even D. last42. A. delight B. relief C. anger D. worry43. A. scared B. shocked C. thrilled D. ashamed44. A. talk B. stay C. meet D. settle45. A. bathed B. clean C. deep D. formed46. A. faster B. closer C. heavier D. wiser47. A. trouble B. advance C. question D. battle48. A. real B. right C. fair D. fit49. A. stared B. sank C. dived D. fell50. A. arguing B. fighting C. shouting D. shaking51. A. lead B. persuade C. carry D. keep52. A. happened B. occurred C. applied D. appealed53. A. sharp B. pleasant C. attractive D. familiar54. A. agreed B. hesitated C. doubted D. knew55. A. Fortunately B. Frankly C. Sadly D. Suddenly56. A. return B. relax C. speak D. leave57. A. joked B. turned C. listened D. pointed58. A. created B. honored C. saved D. guided59. A. coincidence B. change C. pity D. pain60. A. on board B. in time C. for sure D. on purposeWhen most of us get a text message on our cell phone from an unknown person, we usually say ＂sorry, __41__ number!＂and move on. But when Dennis Williams __42__ a text that clearly wasn’t intended for him, he did something __43__.On March 19, Dennis got a group text __44__ him that a couple he didn’t know were at the hospital, waiting for the __45__ of a baby.＂Congratulations! But I think someone was mistaken,＂Dennis __46__. The baby was born and update texts were __47__ quickly from the overjoyed grandmother, Teresa. In her __48__, she didn’t seem to realize that she was __49__ the baby’s photos with a complete stranger. ＂Well, I don’t __50__ you all but I will get there to take pictures with the baby,＂replied Dennis before asking which room the new __51__ were in.Much to the family’s surprise, Dennis stuck to his __52__! He turned up at the hospital __53__ gifts for the new mother Lindsey and her baby boy. Lindsey’s husband was totally __54__ by the unexpected visit. ＂I don’t think we would have randomly invited him over but we __55__ it and the gifts.＂Teresa __56__ a photo of the chance meeting on a social networking website __57__ by the touching words: ＂What a __58__ this young man was to our family! He was so __59__ and kind to do this.＂The post has since gained the __60__ of social media users all over the world, receiving more than 184,000 shares and 61,500 likes in just three days.41.A. unlucky B. secret C. new D. wrong42.A. received B. translated C. copied D. printed43.A. reasonable B. special C. necessary D. practical44.A. convincing B. reminding C. informing D. warning45.A. wake-up B. recovery C. growth D. arrival46.A. responded B. interrupted C. predicted D. repeated47.A. coming in B. setting out C. passing down D. moving around48.A. opinion B. anxiety C. excitement D. effort49.A. comparing B. exchanging C. discussing D. sharing50.A. accept B. know C. believe D. bother51.A. parents B. doctors C. patients D. visitors52.A. dream B. promise C. agenda D. principle53.A. bearing B. collecting C. opening D. making54.A. discouraged B. relaxed C. astonished D. defeated55.A. admit B. need C. appreciate D. expect56.A. found B. selected C. developed D. posted57.A. confirmed B. simplified C. clarified D. accompanied58 .A. pity B. blessing C. relief D. problem59.A. smart B. calm C. sweet D. fair60.A. sympathy B. attention C. control D. trustThe Homeless HeroFor many, finding an unattended wallet filled with £400 in cash would be a source（来源）of temptation（诱惑）. But the __16__ would no doubt be greater if you were living on the streets with little food and money. All of this makes the actions of the homeless Tom Smith __17__more remarkable.After spotting a __18__ on the front seat inside a parked car with its window down, he stood guard in the rain for about two hours waiting for the __19__ to return.After hours in the cold and wet, he __20___ inside and pulled the wallet out hoping to find some ID so he could contact（联系）the driver, only to __21__ it contained £400 in notes, with another £50 in spare change beside it.He then took the wallet to a nearby police station after __22__ a note behind to let the owner know it was safe. When the car’s owner John Anderson and his colleague Carol Lawrence returned to the car—which was itself worth £35, 000—in Glasgow city centre, they were __23__to find two policemen standing next to it. The policemen told them what Mr. Smith did and that the wallet was __24__.The pair were later able to thank Mr. Smith for his __25__.Mr. Anderson said: ＂I couldn’t believe that the guy never took a penny. To think he is sleeping on the streets tonight __26__ he could have stolen the money and paid for a place to stay in. This guy has nothing and __27__ he didn’t take the wallet for himself；he thought about others __28__. It’s unbelievable. It just proves there are __29__ guys out there.＂Mr. Smith’s act __30__ much of the public’s attention. He also won praise from social media users after Mr. Anderson __31__ about the act of kindness on Facebook.Now Mr. Anderson has set up an online campaign to __32__ money for Mr. Smith and other homeless people in the area, which by yesterday had received £8,000. ＂I think the faith that everyone has shown __33__ him has touched him. People have been approaching him in the street; he’s had job __34__ and all sorts,＂Mr. Anderson commented.For Mr. Smith, this is a possible life-changing __35__. The story once again tells us that one good turn deserves another.16. A. hope B. aim C. urge D. effort17. A. still B. even C. ever D. once18. A. wallet B. bag C. box D. parcel19. A. partner B. colleague C. owner D. policeman20. A. turned B. hid C. stepped D. reached21. A. discover B. collect C. check D. believe22. A. taking B. leaving C. reading D. writing23. A. satisfied B. excited C. amused D. shocked24. A. safe B. missing C. found D. seen25. A. service B. support C. kindness D. encouragement26. A. when B. if C. where D. because27. A. rather B. yet C. already D. just28. A. too B. though C. again D. instead29. A. honest B. polite C. rich D. generous30. A. gave B. paid C. cast D. drew31. A. learned B. posted C. cared D. heard32. A. borrow B. raise C. save D. earn33. A. of B. at C. for D. in34. A. details B. changes C. offers D. applications35. A. lesson B. adventure C. chance D. challengeRaynor Winn and her husband Moth became homeless due to their wrong investment. Their savings had been36 to pay lawyers’ fees. To make matters worse, Moth was diagnosed（诊断）with a37 disease. There was no 38 , only pain relief.Failing to find any other way out, they decided to make a 39 journey, as they caught sight of an old hikers’(徒步旅行者）guide.This was a long journey of unaccustomed hardship and 40 recovery. When leaving home, Raynor andMoth had just ￡320 in the bank. They planned to keep the 41 low by living on boiled noodles, with the 42 hamburger shop treat.Wild camping is 43 in England. To avoid being caught, the Winns had to get their tent up 44 and packed it away early in the morning. The Winns soon discovered that daily hiking in their 50s is a lot 45 than they remember it was in their 20s. Raynor 46 all over and desired a bath. Moth, meanwhile, after an initial 47 , found his symptoms were strangely 48 by their daily tiring journey.49 , the couple found that their bodies turned for the better, with re-found strong muscles that they thought had 50 forever. "Our hair was fried and falling out, nails broken, clothes 51 to a thread, but we were alive."During the journey, Raynor began a career as a nature writer. She writes, " 52 had taken every material thing from me and left me torn bare, an empty page at the end of a(n) 53 written book. It had also given me a 54 , either to leave that page 55 or to keep writing the story with hope. I chose hope.”36. A. drawn up B. used up C. backed up D. kept up37. A. mild B. common C. preventable D. serious38. A. cure B. luck C. care D. promise39. A. business B. walking C. bus D. rail40. A. expected B. frightening C. disappointing D. surprising41. A. budget B. revenue C. compensation D. allowance42. A. frequent B. occasional C. abundant D. constant43. A. unpopular B. lawful C. attractive D. illegal44. A. soon B. early C. late D. slowly45. A. harder B. easier C. cheaper D. funnier46. A. rolled B. bled C. ached D. trembled47. A. struggle B. progress C. excitement D. research48. A. developed B. controlled C. reduced D. increased49. A. Initially B. Eventually C. Temporarily D. Consequently50. A. gained B. kept C. wounded D. lost51. A. sewn B. washed C. worn D. ironed52. A. Doctors B. Hiking C. Lawyers D. Homelessness53. A. well B. partly C. neatly D. originally54. A. choice B. reward C. promise D. break55. A. loose B. full C. blank D. missingNo one is born a winner. People make themselves into winners by their own __16__.I learned this lesson from a(n) __17__ many years ago. I took the head __18__ job at a school in Baxley, Georgia. It was a small school with a weak football program.It was a tradition for the school’s old team to play agains t the __19__ team at the end of spring practice. The old team had no coach, and they didn’t even practice to __20__ the game. Being the coach of the new team, I was excited because I knew we were going to win, but to my disappointment we were defeated. I c ouldn’t __21__ I had got into such a situation. Thinking hard about it, I came to __22__ that my team might not be the number one team in Georgia, but they were __23__ me. I had to change my __24__about their ability and potential.I started doing anything I could to help them build a little __25__. Most important, I began to treat them like __26__. That summer, When the other teams enjoyed their __27___, we met every day and __28__passing and kicking the football.Six months after suffering our __29__on the spring practice field, we won our first game and our second, and continued to __30__. Finally, we faced the number one team in the state. I felt that it would be a __31__for us even if we lost the game. But that wasn’t what happened. My boys beat the best team in Georgia, giving me one of the greatest __32__of my life!From the experience I learnt a lot about how the attitude of the leader can __33__ the members of a team. Instead of seeing my boys as losers, I pushed and__34__them. I helped them to see themselves __35__, and they built themselves into winners.Winners are made, but born.16. A. luck B. tests C. efforts D. nature17. A. experiment B. experience C. visit D. show18. A. operating B. editing C. consulting D. coaching19. A. successful B. excellent C. strong D. new20. A. cheer for B. prepare for C. help with D. finish with21. A. believe B. agree C. describe D. regret22. A. realize B. claim C. permit D. demand23. A. reacting to B. looking for C. depending on D. caring about24. A. decision B. attitude C. conclusion D. intention25. A. pride B. culture C. fortune D. relationship26. A. leaders B. partners C. winners D. learners27. A. rewards B. vacations C. health D. honor28. A. risked B. missed C. considered D. practiced29. A. defeat B. decline C. accident D. mistake30. A. relax B. improve C. expand D. defend31. A. shame B. burden C. victory D. favor32. A. chances B. thrills C. concerns D. offers33. A. surprise B. serve C. interest D. affect34. A. encouraged B. observed C. protected D. impressed35. A. honestly B. individually C. calmly D. differentlyA young English teacher saved the lives of 30 students when he took 36 of a bus after its driver suffered a serious heart attack. Guy Harvold, 24, had 37 the students and three course leaders from Gatwick airport, and they were travelling to Bourmemouth to 38 their host families. They were going to 39 a course at the ABC Language School in Bournemouth where Harvold works as a 40 .Harvold, who has not 41 his driving test, said, “I realized the bus was out of control when I was 42 the students.”The bus ran into trees at the side of the road and he 43 the driver was slumped (倒伏) over the wheel. The driver didn’t 44 . He was unconscious. The bus45 a lamp post and it broke the glass on the front door before Harvold 46 to bring the bus toa stop. Police 47 the young teacher’s quick thinking. If he hadn’t48 quickly, there could have been a terrible 49 .The bus driver never regained consciousness and died at Easy Surrey Hospital. He had worked regularly with the 50 and was very well regarded by the teachers and students. Harvold said, “I was51 that no one else was hurt, but I hoped that the driver would 52 .The head of the language school told the local newspaper that the school is going to send Harvold on a weekend 53 to Dublin with a friend, thanking him for his 54 . A local driving school has also offered him six 55 driving lessons.36. A. control B. care C. advantage D. note37. A. taken in B. picked up C. tracked down D. helped out38. A. greet B. thank C. invite D. meet39. A. present B. introduce C. take D. organize40. A. drive B. doctor C. librarian D. teacher41. A. given B. marked C. passed D. conducted42. A. speaking to B. waiting for C. returning to D. looking for43. A. learned B. noticed C. mentioned D. doubted44. A. sleep B. cry C. move D. recover45. A. ran over B. went by C. carried D. hit46. A. remembered B. continued C. prepared D. managed47. A. witnessed B. recorded C. praised D. understood48. A. appeared B. reacted C. escaped D. interrupted49. A. delay B. accident C. mistake D. experience50. A. airport B. hospital C. school D. police51. A. happy B. fortunate C. touched D. sorry52. A. survive B. retire C. relax D. succeed53. A. project B. trip C. dinner D. duty54. A. bravery B. skill C. quality D. knowledge55. A. necessary B. easy C. different D. freeWe have all heard how time is more valuable than money, but is it __36__ to have too much?I__37__ back in high school I spent most of my day at school since I also __38__a team sport. By the time I got home, I only had a few hours to do my homework, and I had to do it __39__.When I got into college, things __40__. I suddenly found myself out of class before noon time. Because of all this __41__ there was no sense of __42__ to do my school work immediately.I was performing this action of waiting until it later became__43__.Once that happened, I just kept__44__my studying further and further back in my day. Then I got to the point where I was__45__really late at night to get my work alone.One day I __46__a former classmate of mine who was __47__ a lot of money running a sideline(副业).Since his regular job was __48__,I asked him why he just didn't do his sideline full-time. He said without the job, he would __49__ have too much time and would just do what I did back in__50__.He said that if he __51__the job, he would lose his __52__ to work and succeed.So, try __53__your tine with other work. This is why there is a __54__ that if you want something done, ask a __55__person to do it.36.A. true B. fair C. strange D. possible37.A. remember B. admit C. understand D. expect38.A. watched B. loved. C. Coached D. played39.A. al last B. right away C. of course D. mattered40.A. happened B. repeated C. changed D. mattered41.A. extra B. difficult C. valuable D. limited42.A. duty B. achievement C. urgency D. direction43.A. burden B. relief C. risk D. habit44.A. pushing B. taking C. setting D. calling45.A. hanging out B. staying up C. jogging round D. showing off46.A. met B. helped C. treated D. hired47.A. raising B. wasting C. demanding D. making48.A. safe B. important C. boring D. rewarding49.A. luckily B. hardly C. hopefully D. simply50.A. childhood B. college C. town D. business51.A. quit B. found C. accepted D. kept52.A. heart B. chance C. drive D. way53.A. saving B. filling up C. giving up D. trading54.A. message B. story C. saying D. fact55.A. careful B. busy C. reliable D. kind2018新课标I卷BCADD CBDCB CACBA DBADA 2018新课标II卷DACCA BABCD CBDDA DBCAB 2018新课标III卷 DABDC AACDB ABACC DDBCB 2018北京卷CBACD ABDAC ABDAD BBDCC 2018江苏卷BDABD ABDCA CACBD CDBAC 2018天津卷CBDDB AACBA CBDAB CBDAD 2017.11浙江卷ABDCD CABCD DCBBC AABAD 2018浙江卷DADBC ACDAB ADCDB ACBCB。

(完整word版)2018全国高考英语完型填空真题汇编(含答案),推荐文档

During my second year at the city college, I was told that the education department was offering a “free” course, called Thinking Chess, for three credits. I41 the idea of taking the class because, after all, who doesn’t want to42 a few dollars? More than that, I’d always wanted to learn chess. And, even if I weren’t43 enough about free credits, news about our 44 was appealing enough to me. He was an international grand master, which 45 I would be learning from one of the game’s46 I could hardly wait to 47 him.Maurice Ashley was kind and smart, a former graduate returning to teach, and this 48 was no game for him; he meant business. In his introduction, he made it 49 that our credits would be hard-earned. In order to 50 the class among other criteria, we had to write a paper on how we plan to 51 what we would learn in class to our future professions and 52 .to our lives.I managed to get an A in that 53 and leaned life lessons that have served me well beyond the54 .Ten years after my chess class with Ashley, I' m still putting to use what he 55 me：“the absolute most important 56 that you learn when you play chess is how to make good 57 . On every single move you have to 58 a situation, process what your opponent (对手) is doing and 59 the best move from among all your options.” These words s till ring true today in my 60 as a journalist.41. A put forward B jumped at C tried out D turned down42. A waste B earn C save D pay43. A excited B worried C moved D tired44. A title B competitor C textbook D instructor45. A urged B demanded C held D meant46. A fastest B easiest C best D rarest47. A interview B meet C challenge D beat48. A chance B qualification C honor D job49. A real B perfect C clear D possible50. A attend B pass C skip D observe51. A add B expose C apply D compare52. A eventually B naturally C directly D normally53. A game B presentation C course D experiment54. A criterion B classroom C department D situation55. A taught B wrote C questioned D promised56. A fact B step C manner D skill57. A grades B decisions C impressions D comments58. A analyze B describe C rebuild D control59. A announce B signal C block D evaluate60. A role B desire C concern D behaviorTwo weeks earlier, my son, Ben, had got in touch. He’d moved to England with his mum when he was three and it had been 13 years since I’d __41__ seen him. So imagine my __42__ when he emailed me saying he wanted to come to visit me.I was __43__! I arrived early at Byron Bay where we were supposed to __44__. The bay was __45__ in sunshine, and there was a group of kayakers around 150m off the shore. Getting a little __46__, I realized one kayak（皮划艇）was in __47__. ＂Something’s not __48__!＂I took off my T-shirt and __49__ into the water. I saw there were two instructors on board and a man lying across the middle. He was __50__ violently. Linking arms with one of the instructors, I helped __51__ the young man out of the water. He was unconscious and as I looked at his face, something __52_ to me. Those brown eyes were very __53__. ＂What’s his name?＂I asked the instructor. ＂Ben,＂he replied, and immediately I __54__. That stranger was my son!The instructors called for an ambulance. __55__, after a brief stay in hospital, Ben was well enough to be allowed to __56__ and later the family met up for dinner. We chatted about everything and then Ben __57__ to me. ＂I just want to say thank you,＂he said. ＂You __58__ my life!＂I still can’t believe what a __59__ it was. I’m just so glad I was there __60__ to help my son.41. A. also B. often C. even D. last42. A. delight B. relief C. anger D. worry43. A. scared B. shocked C. thrilled D. ashamed44. A. talk B. stay C. meet D. settle45. A. bathed B. clean C. deep D. formed46. A. faster B. closer C. heavier D. wiser47. A. trouble B. advance C. question D. battle48. A. real B. right C. fair D. fit49. A. stared B. sank C. dived D. fell50. A. arguing B. fighting C. shouting D. shaking51. A. lead B. persuade C. carry D. keep52. A. happened B. occurred C. applied D. appealed53. A. sharp B. pleasant C. attractive D. familiar54. A. agreed B. hesitated C. doubted D. knew55. A. Fortunately B. Frankly C. Sadly D. Suddenly56. A. return B. relax C. speak D. leave57. A. joked B. turned C. listened D. pointed58. A. created B. honored C. saved D. guided59. A. coincidence B. change C. pity D. pain60. A. on board B. in time C. for sure D. on purposeWhen most of us get a text message on our cell phone from an unknown person, we usually say ＂sorry, __41__ number!＂and move on. But when Dennis Williams __42__ a text that clearly wasn’t intended for him, he did something __43__.On March 19, Dennis got a group text __44__ him that a couple he didn’t know were at the hospital, waiting for the __45__ of a baby.＂Congratulations! But I think someone was mistaken,＂Dennis __46__. The baby was born and update texts were __47__ quickly from the overjoyed grandmother, Teresa. In her __48__, she didn’t seem to realize that she was __49__ the baby’s photos with a complete stranger. ＂Well, I don’t __50__ you all but I will get there to take pictures with the baby,＂replied Dennis before asking which room the new __51__ were in.Much to the family’s surprise, Dennis stuck to his __52__! He turned up at the hospital __53__ gifts for the new mother Lindsey and her baby boy. Lindsey’s husband was totally __54__ by the unexpected visit. ＂I don’t think we would have randomly invited him over but we __55__ it and the gifts.＂Teresa __56__ a photo of the chance meeting on a social networking website __57__ by the touching words: ＂What a __58__ this young man was to our family! He was so __59__ and kind to do this.＂The post has since gained the __60__ of social media users all over the world, receiving more than 184,000 shares and 61,500 likes in just three days.41.A. unlucky B. secret C. new D. wrong42.A. received B. translated C. copied D. printed43.A. reasonable B. special C. necessary D. practical44.A. convincing B. reminding C. informing D. warning45.A. wake-up B. recovery C. growth D. arrival46.A. responded B. interrupted C. predicted D. repeated47.A. coming in B. setting out C. passing down D. moving around48.A. opinion B. anxiety C. excitement D. effort49.A. comparing B. exchanging C. discussing D. sharing50.A. accept B. know C. believe D. bother51.A. parents B. doctors C. patients D. visitors52.A. dream B. promise C. agenda D. principle53.A. bearing B. collecting C. opening D. making54.A. discouraged B. relaxed C. astonished D. defeated55.A. admit B. need C. appreciate D. expect56.A. found B. selected C. developed D. posted57.A. confirmed B. simplified C. clarified D. accompanied58 .A. pity B. blessing C. relief D. problem59.A. smart B. calm C. sweet D. fair60.A. sympathy B. attention C. control D. trustThe Homeless HeroFor many, finding an unattended wallet filled with £400 in cash would be a source（来源）of temptation（诱惑）. But the __16__ would no doubt be greater if you were living on the streets with little food and money. All of this makes the actions of the homeless Tom Smith __17__more remarkable.After spotting a __18__ on the front seat inside a parked car with its window down, he stood guard in the rain for about two hours waiting for the __19__ to return.After hours in the cold and wet, he __20___ inside and pulled the wallet out hoping to find some ID so he could contact（联系）the driver, only to __21__ it contained £400 in notes, with another £50 in spare change beside it.He then took the wallet to a nearby police station after __22__ a note behind to let the owner know it was safe. When the car’s owner John Anderson and his colleague Carol Lawrence returned to the car—which was itself worth £35, 000—in Glasgow city centre, they were __23__to find two policemen standing next to it. The policemen told them what Mr. Smith did and that the wallet was __24__.The pair were later able to thank Mr. Smith for his __25__.Mr. Anderson said: ＂I couldn’t believe that the guy never took a penny. To think he is sleeping on the streets tonight __26__ he could have stolen the money and paid for a place to stay in. This guy has nothing and __27__ he didn’t take the wallet for himself；he thought about others __28__. It’s unbelievable. It just proves there are __29__ guys out there.＂Mr. Smith’s act __30__ much of the public’s attention. He also won praise from social media users after Mr. Anderson __31__ about the act of kindness on Facebook.Now Mr. Anderson has set up an online campaign to __32__ money for Mr. Smith and other homeless people in the area, which by yesterday had received £8,000. ＂I think the faith that everyone has shown __33__ him has touched him. People have been approaching him in the street; he’s had job __34__ and all sorts,＂Mr. Anderson commented.For Mr. Smith, this is a possible life-changing __35__. The story once again tells us that one good turn deserves another.16. A. hope B. aim C. urge D. effort17. A. still B. even C. ever D. once18. A. wallet B. bag C. box D. parcel19. A. partner B. colleague C. owner D. policeman20. A. turned B. hid C. stepped D. reached21. A. discover B. collect C. check D. believe22. A. taking B. leaving C. reading D. writing23. A. satisfied B. excited C. amused D. shocked24. A. safe B. missing C. found D. seen25. A. service B. support C. kindness D. encouragement26. A. when B. if C. where D. because27. A. rather B. yet C. already D. just28. A. too B. though C. again D. instead29. A. honest B. polite C. rich D. generous30. A. gave B. paid C. cast D. drew31. A. learned B. posted C. cared D. heard32. A. borrow B. raise C. save D. earn33. A. of B. at C. for D. in34. A. details B. changes C. offers D. applications35. A. lesson B. adventure C. chance D. challengeRaynor Winn and her husband Moth became homeless due to their wrong investment. Their savings had been36 to pay lawyers’ fees. To make matters worse, Moth was diagnosed（诊断）with a37 disease. There was no 38 , only pain relief.Failing to find any other way out, they decided to make a 39 journey, as they caught sight of an old hikers’(徒步旅行者）guide.This was a long journey of unaccustomed hardship and 40 recovery. When leaving home, Raynor andMoth had just ￡320 in the bank. They planned to keep the 41 low by living on boiled noodles, with the 42 hamburger shop treat.Wild camping is 43 in England. To avoid being caught, the Winns had to get their tent up 44 and packed it away early in the morning. The Winns soon discovered that daily hiking in their 50s is a lot 45 than they remember it was in their 20s. Raynor 46 all over and desired a bath. Moth, meanwhile, after an initial 47 , found his symptoms were strangely 48 by their daily tiring journey.49 , the couple found that their bodies turned for the better, with re-found strong muscles that they thought had 50 forever. "Our hair was fried and falling out, nails broken, clothes 51 to a thread, but we were alive."During the journey, Raynor began a career as a nature writer. She writes, " 52 had taken every material thing from me and left me torn bare, an empty page at the end of a(n) 53 written book. It had also given me a 54 , either to leave that page 55 or to keep writing the story with hope. I chose hope.”36. A. drawn up B. used up C. backed up D. kept up37. A. mild B. common C. preventable D. serious38. A. cure B. luck C. care D. promise39. A. business B. walking C. bus D. rail40. A. expected B. frightening C. disappointing D. surprising41. A. budget B. revenue C. compensation D. allowance42. A. frequent B. occasional C. abundant D. constant43. A. unpopular B. lawful C. attractive D. illegal44. A. soon B. early C. late D. slowly45. A. harder B. easier C. cheaper D. funnier46. A. rolled B. bled C. ached D. trembled47. A. struggle B. progress C. excitement D. research48. A. developed B. controlled C. reduced D. increased49. A. Initially B. Eventually C. Temporarily D. Consequently50. A. gained B. kept C. wounded D. lost51. A. sewn B. washed C. worn D. ironed52. A. Doctors B. Hiking C. Lawyers D. Homelessness53. A. well B. partly C. neatly D. originally54. A. choice B. reward C. promise D. break55. A. loose B. full C. blank D. missingNo one is born a winner. People make themselves into winners by their own __16__.I learned this lesson from a(n) __17__ many years ago. I took the head __18__ job at a school in Baxley, Georgia. It was a small school with a weak football program.It was a tradition for the school’s old team to play agains t the __19__ team at the end of spring practice. The old team had no coach, and they didn’t even practice to __20__ the game. Being the coach of the new team, I was excited because I knew we were going to win, but to my disappointment we were defeated. I c ouldn’t __21__ I had got into such a situation. Thinking hard about it, I came to __22__ that my team might not be the number one team in Georgia, but they were __23__ me. I had to change my __24__about their ability and potential.I started doing anything I could to help them build a little __25__. Most important, I began to treat them like __26__. That summer, When the other teams enjoyed their __27___, we met every day and __28__passing and kicking the football.Six months after suffering our __29__on the spring practice field, we won our first game and our second, and continued to __30__. Finally, we faced the number one team in the state. I felt that it would be a __31__for us even if we lost the game. But that wasn’t what happened. My boys beat the best team in Georgia, giving me one of the greatest __32__of my life!From the experience I learnt a lot about how the attitude of the leader can __33__ the members of a team. Instead of seeing my boys as losers, I pushed and__34__them. I helped them to see themselves __35__, and they built themselves into winners.Winners are made, but born.16. A. luck B. tests C. efforts D. nature17. A. experiment B. experience C. visit D. show18. A. operating B. editing C. consulting D. coaching19. A. successful B. excellent C. strong D. new20. A. cheer for B. prepare for C. help with D. finish with21. A. believe B. agree C. describe D. regret22. A. realize B. claim C. permit D. demand23. A. reacting to B. looking for C. depending on D. caring about24. A. decision B. attitude C. conclusion D. intention25. A. pride B. culture C. fortune D. relationship26. A. leaders B. partners C. winners D. learners27. A. rewards B. vacations C. health D. honor28. A. risked B. missed C. considered D. practiced29. A. defeat B. decline C. accident D. mistake30. A. relax B. improve C. expand D. defend31. A. shame B. burden C. victory D. favor32. A. chances B. thrills C. concerns D. offers33. A. surprise B. serve C. interest D. affect34. A. encouraged B. observed C. protected D. impressed35. A. honestly B. individually C. calmly D. differentlyA young English teacher saved the lives of 30 students when he took 36 of a bus after its driver suffered a serious heart attack. Guy Harvold, 24, had 37 the students and three course leaders from Gatwick airport, and they were travelling to Bourmemouth to 38 their host families. They were going to 39 a course at the ABC Language School in Bournemouth where Harvold works as a 40 .Harvold, who has not 41 his driving test, said, “I realized the bus was out of control when I was 42 the students.”The bus ran into trees at the side of the road and he 43 the driver was slumped (倒伏) over the wheel. The driver didn’t 44 . He was unconscious. The bus45 a lamp post and it broke the glass on the front door before Harvold 46 to bring the bus toa stop. Police 47 the young teacher’s quick thinking. If he hadn’t48 quickly, there could have been a terrible 49 .The bus driver never regained consciousness and died at Easy Surrey Hospital. He had worked regularly with the 50 and was very well regarded by the teachers and students. Harvold said, “I was51 that no one else was hurt, but I hoped that the driver would 52 .The head of the language school told the local newspaper that the school is going to send Harvold on a weekend 53 to Dublin with a friend, thanking him for his 54 . A local driving school has also offered him six 55 driving lessons.36. A. control B. care C. advantage D. note37. A. taken in B. picked up C. tracked down D. helped out38. A. greet B. thank C. invite D. meet39. A. present B. introduce C. take D. organize40. A. drive B. doctor C. librarian D. teacher41. A. given B. marked C. passed D. conducted42. A. speaking to B. waiting for C. returning to D. looking for43. A. learned B. noticed C. mentioned D. doubted44. A. sleep B. cry C. move D. recover45. A. ran over B. went by C. carried D. hit46. A. remembered B. continued C. prepared D. managed47. A. witnessed B. recorded C. praised D. understood48. A. appeared B. reacted C. escaped D. interrupted49. A. delay B. accident C. mistake D. experience50. A. airport B. hospital C. school D. police51. A. happy B. fortunate C. touched D. sorry52. A. survive B. retire C. relax D. succeed53. A. project B. trip C. dinner D. duty54. A. bravery B. skill C. quality D. knowledge55. A. necessary B. easy C. different D. freeWe have all heard how time is more valuable than money, but is it __36__ to have too much?I__37__ back in high school I spent most of my day at school since I also __38__a team sport. By the time I got home, I only had a few hours to do my homework, and I had to do it __39__.When I got into college, things __40__. I suddenly found myself out of class before noon time. Because of all this __41__ there was no sense of __42__ to do my school work immediately.I was performing this action of waiting until it later became__43__.Once that happened, I just kept__44__my studying further and further back in my day. Then I got to the point where I was__45__really late at night to get my work alone.One day I __46__a former classmate of mine who was __47__ a lot of money running a sideline(副业).Since his regular job was __48__,I asked him why he just didn't do his sideline full-time. He said without the job, he would __49__ have too much time and would just do what I did back in__50__.He said that if he __51__the job, he would lose his __52__ to work and succeed.So, try __53__your tine with other work. This is why there is a __54__ that if you want something done, ask a __55__person to do it.36.A. true B. fair C. strange D. possible37.A. remember B. admit C. understand D. expect38.A. watched B. loved. C. Coached D. played39.A. al last B. right away C. of course D. mattered40.A. happened B. repeated C. changed D. mattered41.A. extra B. difficult C. valuable D. limited42.A. duty B. achievement C. urgency D. direction43.A. burden B. relief C. risk D. habit44.A. pushing B. taking C. setting D. calling45.A. hanging out B. staying up C. jogging round D. showing off46.A. met B. helped C. treated D. hired47.A. raising B. wasting C. demanding D. making48.A. safe B. important C. boring D. rewarding49.A. luckily B. hardly C. hopefully D. simply50.A. childhood B. college C. town D. business51.A. quit B. found C. accepted D. kept52.A. heart B. chance C. drive D. way53.A. saving B. filling up C. giving up D. trading54.A. message B. story C. saying D. fact55.A. careful B. busy C. reliable D. kind2018新课标I卷BCADD CBDCB CACBA DBADA 2018新课标II卷DACCA BABCD CBDDA DBCAB 2018新课标III卷 DABDC AACDB ABACC DDBCB 2018北京卷CBACD ABDAC ABDAD BBDCC 2018江苏卷BDABD ABDCA CACBD CDBAC 2018天津卷CBDDB AACBA CBDAB CBDAD 2017.11浙江卷ABDCD CABCD DCBBC AABAD 2018浙江卷DADBC ACDAB ADCDB ACBCB。

(word版)中考语文试题分类汇编(130套)专题二十,文档

2021年中考语文试题分类汇编〔130套〕专题二十四?材料作文1．〔2021·重庆市綦江县，24，50分〕仔细阅读下面的文字，结合材料内容，联系生活实际，自拟题目，写一篇文章。

全品中考网友情，是患难中的倾情相助，是迷途上的逆耳忠言，是跌倒时一把真诚的搀扶，是痛苦时抹去泪水的一缕春风友情是人生一笔受益匪浅的储蓄，但不可以单向支取，只有通过彼此的积累才能加重其分量。

任何带功利性的友情，不仅得不到利息，而且连本钱都会丧失殆尽。

懂得珍惜友情，就是珍惜人生中那份最珍贵的财富；懂得珍惜友情，实在是一种智慧与幸运。

全品中考网要求：①内容具体，有真情实感；②除诗歌外，文体不限；③不少于500字；④凡涉及真实的人名、校名、地名，一律用A、B、C等英文大写字母代替。

2．〔2021·武汉市，24，50分〕阅读下面材料，按要求作文。

〔5 0分〕花园里的小橡树愁容满面，看到别人在开花结果，它不知道自己该做什么。

全品中考网苹果树说：“你为什么不能结出一个美味的苹果呢？你太不努力了！〞玫瑰也对它说：“别听它的，你应该开出一朵玫瑰花，你看多容易！〞小橡树非常努力，可是既未结出美味的苹果，也未开出漂亮的玫瑰花，它越来越迷茫。

迷茫中，小橡树尝试让自己平静下来，去倾听自己内心的声音：我是一棵橡树啊，我永远结不出苹果，也开不出玫瑰花。

我的使命应该是长得高大挺拔，给鸟儿栖息，给游人遮阴。

全品中考网小橡树顿觉浑身充满力量，它快乐地生长着，很快就成为一棵大橡树。

成长过程中我们需要些什么呢？小橡树的经历应该能引发你一些思考。

请自拟题目，自选文体〔诗歌、戏剧除外〕，写一篇不少于600字的文章。

文中不要出现自己的姓名和校名。

3．〔2021·四川省乐山市，24，60分〕材料作文。

〔阅读以下材料，然后自拟题目作文。

不少于600字。

60分〕全品中考网山里有个男孩长大了，他要到外面的世界去，山里到山外没有路，他也没有钱，有的只是茫茫的大山，茂密的森林。

(完整word)2019年高考试题汇编理科数学--数列,推荐文档

解答: 13，设等比数列公比为q3、25•- (ag )ag••• q 3• S 121 …S 53（1）证明:a nb n 是等比数列，a n b n 是等差数列;(2 )求a n 和b n 的通项公式. 答案： (1) 见解析 1 x n 11 x n 1(2)a n () n，b n () n2222解析：(1)将 4a n 1 3a n b n 4 , 4b n 1 3b n a n 4 相加可得 4a n1 4b n 1 3a n 3b n a n b n ,11 整理可得a n 1 b n 1丄(a n b n )，又玄1 Q 1，故a . b n 是首项为1,公比为1的等比数列22将 4a n 1 3a n b n 4, 4b n 13b n a n 4 作差可得 4a n14b n13a n 3b n a . b n 8,整理可得a n 1 b n 1a nb n 2，又a 1 Q 1，故a .b n 是首项为1，公差为2的等差数列1 1A. a n 2n 5B.3n 3n 10 CS2n 28nD.S n■In 2 2n 2答案：A解析：S 4 4冃 6d 0a 1 3 5, S n2依题意有可得 a nn 4n .3S 31 4d 5 d 2 n（2019全国1理）9•记S n 为等差数列 a n 的前n 项和•已知S 40 , a 5 5，则（2（2019全国1理）14.记S n 为等比数列 a n 的前 n 项和,a 436，则 S5答案: S 51213 2019全国2理)19.已知数列a n 和b n满足a 10 , 4a n 1 3a n b n 4, 4b n 1 3b n a n 4.-31 2 3436(2)由a n b n是首项为1 ,公比为?的等比数列可得a n b n ()"①；由a n bn 是首项为1公差为2的等差数列可得a n b n 2n 1②;【解析】【分析】首先确定公差，然后由通项公式可得 a 5的值，进一步研究数列中正项？负项的变化规律,得到和的最小值.【详解】等差数列 a n 中，8s 5a 3 10,得a 3 2& 3,公差da 3 a ?1, a§% 2d 0,由等差数列a n 的性质得n 5时，a n 0, n 6时，a n 大于0,所以S n 的最小值为S 4或S 5,即为10.①②相加化简得a n（!）n n 1，①②相减化简得b n 2 2（2019全国3理）5.已知各项均为正数的等比数列的前4项和为15，且a s 3a 3 4印，则a ?（）A. 16B. 8 答案： C解答：C. 4D.设该等比数列的首项 a i ，公比由已知得,4a©3dq 24a i ，因为a 0且q 0，则可解得2，又因为 a i (1q 3) 15,即可解得c 1，则4.（2019全国3理）14.记S n 为等差数列 a n 的前n 项和，若q0, a 2 3a ，则 3°S 5答案:4解析:设该等差数列的公差为d 2a 1 a 1 0,d 0 ,10 a 1 a 10S 0____________2S 55 a 1 a 522 2a 1 9d3 4.2a 1 4d 5d（2019北京理）10.设等差数列的前n 项和为S n,若a 2=-3 ,S s =-10，则a s = ,S n 的最小值为【答案】 (1). 0. (2). -10.【点睛】本题考查等差数列的通项公式？求和公式？等差数列的性质，难度不大，注重重要知识？基础知识？基本运算能力的考查a i (2019北京理)20.已知数列｛a n｝，从中选取第i1项、第i2项、…、第i m项(i l<i2<・・Vm)，若a h a2则称新数列a h, a i2, , a m为｛a n｝的长度为m的递增子列•规定：数列｛a n｝的任意一项都是｛a n｝的长度为1的递增子列．(I)写出数列1 , 8, 3, 7, 5, 6, 9的一个长度为4的递增子列；(H)已知数列｛a n｝的长度为p的递增子列的末项的最小值为a m o，长度为q的递增子列的末项的最小值为a n0.若p<q,求证：a m°<a n°；(川)设无穷数列｛a n｝的各项均为正整数，且任意两项均不相等若｛ a n｝的长度为s的递增子列末项的最小值为2s -, 且长度为S末项为2s-1的递增子列恰有2s-1个(s=1 , 2,…)，求数列｛a n｝的通项公式.【答案】(I )1,3,5,6.(n )见解析; (川)见解析.【解析】【分析】(I )由题意结合新定义的知识给出一个满足题意的递增子列即可；(n )利用数列的性质和递增子列的定义证明题中的结论即可；(川)观察所要求解数列的特征给出一个满足题意的通项公式，然后证明通项公式满足题中所有的条件即可•【详解】(I )满足题意的一个长度为4的递增子列为：1,3,5,6.(n)对于每一个长度为q的递增子列a n a2丄a q，都能从其中找到若干个长度为p的递增子列色总丄a p，此时a p a q ，设所有长度为q的子列的末项分别为：a q, ,a q2,a q3 ,L ,所有长度为p的子列的末项分别为：a p1,a p2,a p3,L ,则a n0 min a q1,a q2,a q3,L ，注意到长度为P的子列可能无法进一步找到长度为q的子列，故a m0 min a p1,a p2,a p3,L ，据此可得：a m0a n0n 1, n为偶数(川)满足题意的一个数列的通项公式可以是a n 斗才来朴2,1,4,3,6,5,8,7,L ,n 1,n为奇数面说明此数列满足题意很明显数列为无穷数列，且各项均为正整数，任意两项均不相等.长度为s 的递增子列末项的最小值为2s-1，下面用数学归纳法证明长度为s 末项为2s-1 的递增子列恰有2s 1个s 1,2,L ：当n 1 时命题显然成立，假设当n k时命题成立，即长度为k末项为2k-1的递增子列恰有21个，则当n k 1时，对于n k 时得到的每一个子列a s1,a s2,L ,a s k 1,2k 1，可构造：aq,a s2丄，a s「2k 1,2 k 1 1和a5^,a S2,L ,a^l,2k,2 k 1 1两个满足题意的递增子列，则长度为k+1 末项为2k+1 的递增子列恰有 2 2k 12k2k 1 1个，n 1, n为偶数综上可得，数列a n、，卄沁.2,1,4,3,6,5,8,7,L是一个满足题意的数列的通项公式•n 1, n为奇数注：当s 3时，所有满足题意的数列为：2,3,5 , 1,3,5 , 2,4,5 , 1,4,5 ，当s 4 时，数列2,3,5 对应的两个递增子列为：2,3,5,7 和2,3,6,7 .【点睛】“新定义”主要是指即时定义新概念、新公式、新定理、新法则、新运算五种，然后根据此新定义去解决问题，有时还需要用类比的方法去理解新的定义，这样有助于对新定义的透彻理解.但是，透过现象看本质，它们考查的还是基础数学知识，所以说“新题”不一定是“难题”，掌握好三基，以不变应万变才是制胜法宝.2019天津理) 19.设a n 是等差数列，b n 是等比数列.已知a1 4,b1 6，b2 2a2 2,b3 2a3 4.(I)求a n和b n的通项公式;（n）设数列q满足G 1,c n X 2 J 2「其中k Nn 1 n b k,n 2k ,i )求数列a2n c2n1 的通项公式;2nii ）求a i c i n Ni1答案】（I ）a n 3n 1 ; b n 3 2n（n ）（i ）a2n c2n 1 9 4n1 （ii ）* 2n 1n 1 *aqnN 27 25 2 n 12 nNi 1【解析】【分析】(I )由题意首先求得公比和公差，然后确定数列的通项公式即可; (n )结合(I )中的结论可得数列a 2n c 2n 1的通项公式，结合所得的通项公式对所求的数列通项公式进行等2n价变形，结合等比数列前n 项和公式可得aG 的值.i 12 4 d 26 2d，解得2 4 2d 4 12 4d故a n 4 (n 1) 33n1 ,b n6 2n13 2n.所以,a n的通项公式为 a n 3n 1 , b n的通项公式为b n3 2n (n )( i ) a 2n C 2n 1 a ?n b n 1 3 2n 1 3 2n 19 4n 1所以,数列 a ?n c?n1 的通项公式 :为a2nc 2n 19 4n 12n 2n2n2n(ii )a &a i a C i 1a ia c 2i1i 1i 1i 1i 12n 2n 1n2 n4-39 412i 14 1 4n3 ?2 n5 2n 19n1 427 _2n•1J 112N*25 2n n【点睛】本题主要考查等差数列？等比数列的通项公式及其前 n 项和公式等基础知识.考查化归与转化思想和数列求和的基本方法以及运算求解能力.【详解】(I )设等差数列a n 的公db n 的公比为q .依题意得6q6q 2（2019上海）18•已知数列｛a n ｝ , a 1 3，前n 项和为S n •（1）若｛an ｝为等差数列,且 a 4 15, 求S n ；（2）若｛a n ｝为等比数列,且 lim n S n 12，求公比 q 的取值范围【解答】解：（1） Q a 4 a 3d 3 3d 15 ,d 4 ,n(n 1),S n 3n4 2n 2 n；2lim S n 存在，nlim 3(^ 2 ,n1 q 1 q3 4公比q 的取值范围为（1 , 0）（0 , 3）.42综上，d -或者d3Hm S n存在， lim S n n （2019上海）21.已知等差数列｛务｝的公差d (0，］，数列｛b n ｝满足 b n sin (a n )，集合 S x|xb n ,n2 、（1 ）若a 1 0,d 一，求集合 30,d —,3｛乜，0, △.2 2根据三角函数线，①等差数列｛a n ｝的终边落在y 轴的正负半轴上时，集合S 恰好有两个元素，此时此时d —,3（2）若a 1，求d 使得集合 2 S 恰好有两个（3）若集合S 恰好有三个元素: b n T b n , T 是不超过7的正整数，求 T 的所有可能的值.【解答】解：（1） Q 等差数列｛a n ｝的公差d (0，］，数列｛b n ｝满足 b n sin (a n )，集合 S x|xb n ,n当a 1集合S (2) Q，数列｛b n ｝满足 b n sin (a .),2集合S x|x N *恰好有两个元素，如图:②a 1终边落在OA 上，要使得集合 S 恰好有两个元素，可以使 a 2, a 3的终边关于y 轴对称，如图OB , OC ,(3)①当T 3 时，b n 3 b n，集合S {bl，b2, b3},符合题意.②当T 4 时，b n 4 b n ，sin(a n 4d) sina. a n 4d a n 2k ，或者a n 4d 2k a n ，4d a n 2k，又k 1，2当k1时满足条件，此时S {，1, 1}.③当T 5时，b n 5b n，si n(a n5d)sina n，故k1，2.当k1时，S{sin—，1，sin}满足题意1010④当T 6时，b n 6b n，sin (an6d)sina n，a na n等差数列{a n}的公差d (0，］，故a n5d a n 2k ，或者a n 5d 2k a n，因为 d (0 ,所以6d a n 2k 或者a n 6d 2k a n，d (0，1 , 2, 3.1时，S {-^O, —3}，满足题意.2 2⑤当T 7 时，b n 7 b n，si n(a n 7d) si na n si na n，所以a n 7d a n 2k ，或者a n 7d 2k a n，d (0，故k 1 , 2, 31时，因为b i ~b7对应着3个正弦值，故必有一个正弦值对应着3个点，必然有a m a n 2 ，d m 7，不符合条件.k 2时，因为b i~b7对应着3个正弦值，故必有一个正弦值对应着3个点，必然有a m a n 2 ，d n不是整数，不符合条件.k 3时，因为bi ~ b7对应着3 个正弦值，故必有一个正弦值对应着3个点，必然有a m a n—，或者d7—，此时，m n均不是整数，不符合题意.7综上，T3，4，5，6.(2019江苏)8.已知数列{a n}( n N*)是等差数列，S n是其前n项和若a2^ 兎0,S9 27 ,则Q的值是 _____________________ 【答案】16【解析】【分析】由题意首先求得首项和公差，然后求解前8项和即可.a 2a 5CBa 1 d a-i 4d7d 0【详解】由题意可得：9 8S99a 1 9 8d227解得： a 1 51 ，则 S 8 8a 1 8 7d40 28 216.d 22【点睛】等差数列、等比数列的基本计算问题，是高考必考内容，解题过程中要注意应用函数方程思想，灵活应用通项公式、求和公式等，构建方程(组)，如本题，从已知出发，构建a 1, d 的方程组.(2019江苏)20.定义首项为1且公比为正数的等比数列为“M—数列”.(1)已知等比数列｛a n ｝满足：a ?a 4 a 5,a 3 4a ? 4印 0 ,求证：数列｛a n ｝为“M—数列”；u . 1 2 2(2)已知数列｛b n ｝满足：b 1 1,S b b ，其中S 为数列｛b n ｝的前n 项和.S n b n b n 1① 求数列｛b n ｝的通项公式；② 设m 为正整数，若存在 “M—数列” ｛｝ (n € N *)，对任意正整数k ，当k 呦时，都有C k b k q 1成立，求m 的最大值.【答案】(1)见解析； (2［① b n = n n N * :② 5. 【解析】【分析】(1 )由题意分别求得数列的首项和公比即可证得题中的结论； (2)①由题意利用递推关系式讨论可得数列｛b n ｝是等差数列，据此即可确定其通项公式；②由①确定b k 的值，将原问题进行等价转化，构造函数，结合导函数研究函数的性质即可求得【详解】(1)设等比数列｛a n ｝的公比为q ,所以a 1^0, q 丰0.因此数列｛a n ｝为M —数列”1 22 (2) ①因S n—，所以b nb nbn11 2 2由b| 1,S 1th 得1 1 ，则 b 22.1由2 2 得 S nb n b n 1m 的最大值.a 2&4 a s由a 3 4a ： 4ci|。

(完整word)2012高考真题物理分类汇编[答案详细解析],推荐文档

v=s/t=7.5m/s C 对
10
D 由图像知 5～6s 过程物体加速，合力和位移同向，合力做正
B 40m,B 对
功，D 错
2（2012 上海卷）
0
10
20 t/s
．小球每隔 0.2s 从同一高度抛出，做初速为 6m/s 的竖直上抛运动，
设它们在空中不相碰。
第一个小球在抛出点以上能遇到的小球数为（取 g＝10m/s2）（）
值
（填“偏大”或“偏小”）。
5.（1）○1 6；7【或 7；6】
○2 1.00；1.20
○3 2.00；偏大
解析：①由于计数点前后的间隔距离都小于它们的间隔距离，说明计数点 6 之前物块在加速，计数点 7 之后物块在减速，则开始减速的时刻在 6 和 7 之间。答案 6；7【或 7；6】。
②计数点 5 对应的速度等于 4 和 6 间的平均速度 v5
0.12
m/s2。在减速阶段产生加速度的
力是滑动摩擦力和纸带受到的阻力，所以计算结果比动摩擦因数的真实值 “偏大”。
二、相互作用
4. （2012 海南卷）如图，墙上有两个钉子 a 和 b，它们的连线与水平方向的夹角为 45°，两者的高度差为 l。一
条不可伸长的轻质细绳一端固定于 a 点，另一端跨过光滑钉子 b 悬
答案：AC
5（2012 山东卷）.（13 分）
（1）某同学利用图甲所示德实验装置，探究物块在水平桌面上的
运动规
律。物块在重物的牵引下开始运动，重物落地后，物块再运
动一段
距离停在桌面上（尚未到达滑轮处）。从纸带上便于测量的点开
始，每
5 个点取 1 个计数点，相邻计数点间的距离如图议所示。打点计

(word版)物理电学实验高考真题汇编(含答案),文档

(word版)物理电学实验高考真题汇编(含答案),文档电学实验1．【2021·天津卷】某探究性学习小组利用如下图的电路测量电池的电动势和内阻。

其中电流表A1的内阻r1k ，Ω电阻R1k，Ω为了方便读数和作图，给电池串联一个R0Ω的电阻。

①按图示电路进行连接后，发现aa、bb和cc三条导线中，混进了一条内部断开的导线。

为了确定哪一条导线内部是断开的，将电建S闭合，用多用电表的电压挡先测量a、b间电压，读数不为零，再测量、a间电压，假设读数不为零，那么一定是________导线断开；假设读数为零，那么一定是___________导线断开。

②排除故障后，该小组顺利完成实验。

通过屡次改变滑动变阻器触头位置，得到电流表A 1和A2的多组I、I数据，作出图象如右图。

由I–I图象得到电池的电动势E=_________V，1212内阻r=__________Ω。

【答案】①aa bb②〔均可〕〔均可〕【考点定位】实验——用伏安法测干电池的电动势和内阻【名师点睛】由图象法处理实验数据的关键是要理解图线的物理意义——纵轴截距和斜率表示什么，闭合电路的欧姆定律是核心。

2．【2021·新课标Ⅰ卷】〔10分〕某同学研究小灯泡的伏安特性，所使用的器材有：小灯泡L〔额定电压V，额定电流(word版)物理电学实验高考真题汇编(含答案),文档〕；电压表V〔量程3V ，内阻3kΩ〕；电流表A〔量程A，内阻Ω〕；固定电阻A d V dR0〔阻值1000〕Ω；滑动变阻器R〔阻值〕Ω；电源E〔电动势5V，内阻不计〕；开关S；导线假设干。

（1〕实验要求能够实现在V的范围内对小灯泡的电压进行测量，画出实验电路原理图。

2〕实验测得该小灯泡伏安特性曲线如图〔a〕所示。

由实验曲线可知，随着电流的增加小灯泡的电阻_________〔填“增大〞“不变〞或“减小〞〕，灯丝的电阻率__________〔填“增大〞“不变〞或“减小〞〕。

〔3〕用另一电源E0〔电动势4V，内阻〕Ω和题给器材连接成图〔b〕所示的电路，调节滑动变阻器R的阻值，可以改变小灯泡的实际功率。

人教版七年级下册语文作文汇编训练试题含答案(Word版)

人教版七年级下册语文作文汇编训练试题含答案（Word版）一、部编七年级语文下册作文汇编1．题目：永存心间的感动要求：写一篇500字左右的文章。

不得透露个人相关信息。

【答案】【参考例文】永存心间的感动生活中有许多的点点滴滴，虽然细小，却使人感到温暖。

或是一份满满当当的讲义，或是一个鼓励的眼神，或是一份“爱心便当”……在一次次的感动中，我慢慢地成长了，变得成熟。

那年的春天，又是春寒料峭。

我也是很不幸地，得了流感，缺席了一次课外数学课，又是不擅长的知识点，我不禁心急如焚。

下一堂课，怀着忐忑的心情去应付有些难度的课前测，感觉手是冰凉的，一摸，有些手汗，不由得又紧张起来。

那份试卷没有被放到桌子上来，取而代之的是一张上次课的讲义。

每一题都有详细的解答过程，知识要点都用荧光笔划出来了。

这份讲义是老师为我准备的！我望向老师，发现老师也看着我。

她用手往下指指，示意我学习上次课的讲义。

我看着这份满满当当的讲义，心中一股暖流涌过。

那份讲义饱含着一位老师对学生的关心、负责。

老师给我的温暖，我将永远铭记心底。

有一次，和一位好友一同去参加琵琶比赛。

比赛前，我调试琴弦，发现突然走音了。

我握住琴的弦轴，用力往后一掰。

不曾想，那弦竟是那样弱不禁风——沉闷的一声“砰”，弦断了！而我即将进入赛场。

好友将她的好琴塞到我手臂里，冲我眨眨眼睛，投来了一个鼓励的眼神。

这是来自竞争对手的鼓励。

虽然这只是生活中的一个小细节，可我永远不会忘记那个鼓励的眼神。

五年级的时候，我奔波于越来越多的课外班之间，有时没时间吃午饭。

母亲心疼我，便在家里提前做好便当，给我带在路上吃。

我很快就不满足于那几道重复的饭菜：回锅肉、三文鱼、时蔬、咸肉菜饭。

母亲知道我喜欢吃牛腩，悄悄地琢磨番茄牛腩的做法。

不久，我的便当里多了一份番茄牛腩。

放入口中，烂而不腻。

喝了一口汤，酸甜中有一丝咸味，好吃！母亲笑吟吟地，递来其他几个菜。

我看到母亲的食指上好像有一道创口贴。

想起自己还经常挑剔母亲做的饭菜，母亲也不曾数落过我，我顿时感受到了母爱的温暖，这种爱也深深打动了我。

(word完整版)历年高考真题汇编数列,推荐文档

历年高考真题汇编数列（含）
、(年新课标卷文)
已知等比数列{an}
中，
a1
1 3
，公比
q
1 3
．
（）
Sn
为{an}
的前项和，证明：
Sn
1 an 2
（）设 bn log3 a1 log3 a2 log3 an ，求数列{bn}的通项公式．
解：（Ⅰ）因为 an
1 (1)n1 33
1 3n
.
Sn
1 (1 1 ) 3 3n
①②得
(1 22 ) Sn 2 23 25 22n1 n 22n1 。
即
Sn
1 [(3n 9
1)22n1
2]
、（年全国新课标卷文）
设等差数列an 满足 a3 5 ， a10 9 。
（Ⅰ）求 an 的通项公式；
（Ⅱ）求an的前 n 项和 Sn 及使得 Sn 最大的序号 n 的值。
解：（）由（）及，得
1 1
1 1 3n
2
,
3
所以 Sn
1 an 2
,
（Ⅱ） bn log 3 a1 log 3 a2 log 3 an
所以{bn }的通项公式为 bn
n(n 1) . 2
(1 2 ....... n)
n(n 1) 2
、(全国新课标卷理）
等比数列an 的各项均为正数，且 2a1 3a2 1, a32 9a2a6. （）求数列 an 的通项公式.
1，
Sn a1 a2 an .
2 24
2n
所以，当 n 1时，
3 / 12
Sn 2
a1
a2
2
a1
an an1 an
2n1

(word完整版)中考英语真题汇编,推荐文档

中考英语真题汇编——非谓语动词【甘肃•兰州】32. We have two rooms ______, but I can’t decide ______.A. to live, to choose which oneB. lived, choose which oneC. to live in, which one to chooseD. live, which one答案：C【解析】本题考查动词不定式的用法。

根据句意：我们有两间屋子去居住，但是我不知道选择哪一个。

第一个句子的live in的in不能省略。

“选择哪一个”用“which one to choose”。

故选C。

【广东·广州】21. The teacher told the students ____ any food into the computer room.A. not to bringB. not bringC. don’t bringD. bring not答案：A【解析】非谓语动词。

tell sb. not to do sth.意为“告诉某人不要做某事”，因此答案为A。

【广东·广州】23. — We don't have much homework this weekend. Shall we go out together?— OK. What about ____ a movie?A. to see B seeing C. to see D. sees答案：B【解析】非谓语动词。

介词后加动词的ing形式，因此答案为B。

【四川•内江】Mr. Yang’s daughter is pretty good ____ drawing pictures and won many prizes.A. withB. forC. inD. at答案D【解析】be good at doing擅长做某事，故答案选Ｄ【四川•达州】24. Why not ____ an English club to practice ____ English?A. to join; to speakB. join; speakingC. join; to speakD. to join; speaking答案Ｂ【解析】本题考查的是why not +动词原形结构；Practice后跟动名词，故答案应选Ｂ【重庆】32. James, I’m too tired. Let’s stop ____ a rest.A. havingB. haveC. to havingD. to have答案Ｄ【解析】stop doing 停止正在干的事；stop to do停止正在干的事去干另外一件事。

(word完整版)欧姆定律计算题归类汇编,文档

欧姆定律专题欧姆定律-- 一般学校考试难度R1 的阻值为10。

闭合开关S，电流表A1 的示数为2A，电流表A2 的示数练习 1、以以下图的电路中，电阻为，那么电阻R2 的阻值为多少？练习 2、以以下图， R1=10Ω，闭合开关 S 后，电压表 V2 的示数，电流表 A 的示数。

求：〔 1〕电压表 V1 的示数U1。

〔 2〕电阻 R2 的阻值。

练习 3、以以下图，电源电压保持不变，开关 S 断开时，电压表示数为 2V；开关 S 闭合时，电压表示数为6V，阻R1=2Ω，求 R2。

欧姆定律 -- 中考难度〔多电阻和多开关〕练习 4、以以下图的电路中，电阻R1的阻值为 20Ω，电源电压不变。

当S1、 S2断开， S3闭合时，电流表的示数为； S123断开， S 、 S 闭合时，电流表的示数为。

求：〔1〕电源电压为多少?〔2〕 R2的阻值为多少 ?〔3〕 S2、S3断开， S1闭合时，加在电阻 R1两端的电压为多少 ?练习 5、如图示的电路中，电源电压为6V，且保持不变，电阻R1、R2、 R3 的阻值分别为8Ω、 4Ω、 12Ω。

求：〔 1〕若是开关S1、 S2 都断开时，电流表电压表的示数是多大？〔2〕若是开关S1、 S2 都闭合时，电流表的示数是多大？练习 6、 (2021 厦门 )以以下图， R1＝ 25 Ω，小灯泡L 的规格为“ 2.5 V 0.3 A〞，电源电压保持不变。

(1)S1、 S2都断开时，小灯泡 L 正常发光，求电源电压。

(2)S1、 S2都闭合时，电流表示数变为0.6 A，求 R2 的阻值。

欧姆定律 -- 较难〔滑动变阻器〕练习 7、如图， R2 阻值 60Ω， R 的最大阻值为20Ω，电源电压不变，求〔1〕当S闭合时，P移至流表 A 的示数为， A1 的示数为，那么电源电压和R1 的阻值各多少？〔2〕当S断开，滑片端移至 b 端，那么电流表A、电压表V 的示数变化范围是多少？a 端，电P 从 a练习 8、以以下图电路，滑动变阻器的滑片P 在搬动过程中，电压表的示数变化范围是0-4V，电流表示数变化范围是。

(完整word)2015年上海初三语文一模课外文言文汇编,推荐文档

2015年初三一模课外文言文汇编普陀区（四）阅读下文，完成10-13题（12分）欧阳文忠公屡乞致仕①。

门人因间言曰：‚公德望为朝廷倚重，且未及引年，岂容遽去．？公答约：修平生名节为后生描画尽，惟有早退，以全晚节，岂可更侯驱逐乎？初，公在毫②，已六请致仕，比．至蔡③逾年，复请。

四年，以观文殿学士、太子少师致仕。

【注】①致仕：退休。

下文“引年”与此同意。

②亳：亳州。

③蔡：蔡州。

9、解释文中的加点词。

（4分）（1）岂容遽去．_______ （2）比．至蔡逾年_______11、对文中画线句意思理解正确的一项是（）（2分）A、我一生的名节声誉是后生们尽力描画的。

B、我用一生的名节声誉替后生们描画全了。

C、我一生的名节声誉被后生们描画全了。

D、我一生的名节声誉为了后生们能尽力描画。

12、文中欧阳修“屡乞致仕”具体表现为“”。

（3分）从文中可以看出欧阳修是个__________________ ____的人。

（3分）（四）阅读下文，完成第10 -13题（12分）10．(1)离开(2分) (2)等到（2分）11.（2分）C12.（3分）公在毫，已六请致仕，比至蔡逾年，复请13．有自知之明（3分，淡泊名利得2分，重视声誉得2分，谦虚、自尊得1分）长宁区（四）阅读下文，完成第11—14题（12分）惠子相梁①，庄子往见之。

或谓惠子曰：“庄子来，欲代子相。

”于是惠子恐，搜于国中三日三夜。

庄子往见之，曰：“南方有鸟，其名为鵷鵮②，子知之乎？夫鵷鵮发于南海，而飞于北海，非梧桐不止，非练实③不食，非醴泉④不饮。

于是鸱⑤得腐鼠，鵷鵮过之，仰而视之曰：‘吓！⑥’今子欲以子之梁国而吓我邪？”【注释】①相梁：在梁国当宰相②鵷鵮：yuān qiān传说中像凤凰一类的鸟③练实：竹实，即竹子所结的字④醴泉：甘泉，甜美的泉水⑤鸱chī：猫头鹰⑥吓hè:模仿鸱发怒的声音，下文的“吓”用作动词11.解释下列句子里加点的词（4分）①或．谓惠子曰（）②非梧桐不止．（）12.对划线句翻译最恰当的一项是（）（3分）A.现今你想用你的梁国（宰相的职位）来吓唬我吗？B.现今你想用你的梁国（宰相的权威）来赶走我吗？C.现今你因为是梁国的宰相就能够赶走我吗？D.现今你因为是梁国的宰相就能够吓唬我吗？13.庄子是惠子的朋友。

(完整word)2018上海高三一模语文汇编-文言文阅读(一),推荐文档

2018年高三一模语文汇编一文言文阅读（一）【长宁嘉定】①程昱字仲德，东郡东阿人也。

初平中，兖州刺史刘岱辟昱，昱不应。

又表昱为骑都尉，昱辞以疾。

刘岱为黄巾所杀。

太祖临兖州，辟昱。

昱将行，其乡人谓曰：“何前后之相背也！”昱笑而不应。

②太祖征徐州，使昱与荀彧留守鄄城。

张邈等叛迎吕布，郡县响应，唯鄄城、范、东阿不动。

布军降者，言陈宫欲自将兵取东阿，又使汜嶷取范，吏民皆恐。

昱乃过范，说其令靳允。

时汜嶷已____________ 守」又遣别骑绝仓亭津，陈宫至，不得渡。

昱至东阿，东阿令枣祗已率厉吏民，据城坚守。

又兖州从事薛悌与昱协谋，卒完三城，以待太祖。

太祖还，执昱手曰：“微子之力，吾无所归矣。

.”乃表昱为东平相，屯范。

③刘备失徐州，来归太祖。

昱说太祖杀备，太祖不听。

后又遣备至徐州要击袁术，昱与郭嘉说太祖曰：“公前日不图备，昱等诚不及也。

今借之以兵，必有异心。

”太祖悔，追之不及。

会术病死，备至徐州，遂杀车胄，举兵背太祖。

顷之，昱迁振威将军。

④袁绍在黎阳，将南渡。

时昱有七百兵守鄄城，太祖闻之，使人告昱，欲益二千兵。

昱不肯，曰：“袁绍拥十万众，自以所向无前。

今见昱兵少，必轻易不来攻。

若益昱兵，过则不可不攻，攻之必克，徒两损其势。

愿公无疑! ”太祖从之。

绍闻昱兵少，果不往。

太祖谓贾诩曰：“程昱之胆，过于贲、育。

”（选自《三国志？卷十四》，有删改）15. 写出下列加点词在句中的意思。

（2分）太祖临兖州（2）举兵背太祖16. 为下列句中加点词选择释义正确的一项。

（2分）（1）言陈宫欲自将.兵取东阿（）A. 将要B.将军C.带领D.派遣（2）卒完三城（）A. 终结B.完好C.修缮D保全17. 第②段画横线部分断句正确的一项是（）（2分）A. 时汜嶷已在/县允乃见/嶷伏兵刺杀之/归勒兵守B. 时汜嶷已在/县允乃见嶷伏兵/刺杀之归/勒兵守C. 时汜嶷已在县/允乃见嶷/伏兵刺杀之/归勒兵守D. 时汜嶷已在县/允乃见/嶷伏兵刺杀之归/勒兵守18. 把第④段画线句译成现代汉语。

完整word版,班主任基本功大赛考试真题汇编,推荐文档

班主任考试复习题1.我国的教育方针是：坚持教育为社会主义现代化建设服务，为人民服务，与生产劳动实践和社会实践相结合，培养德智体美全面发展的社会主义事业建设者和接班人。

2.国家法律对教师的要求：《教师法》规定，教师是履行教育教学职责的专业人员，承担教书育人，培养社会主义事业建设者和接班人，提高民族素质的使命。

教师应当忠诚于人民的教育事业。

3.国家对教师职业道德的要求：要依法执教，爱岗敬业，热爱学生，严谨治学，团结协作，尊重家长，廉洁从教，为人师表。

4.国家法律要求教师怎样对待学生：《义务教育法》规定，教师在教育教学中应当平等对待学生，关注学生的个体差异，因材施教，促进学生的充分发展。

教师应当尊重学生的人格，不得歧视学生，不得对学生实施体罚，变相体罚或者其他人侮辱人格尊严的行为，不得侵犯学生合法权益。

5.国家法律要求学校怎样对待品行有缺点，学习有困难的学生：《中华人民共和国未成年人保护法》规定，学校应当尊重未成年学生受教育的权利，关心，爱护学生，对品行有缺点，学习有困难的学生，应当耐心教育，帮助，不得歧视，不得违反法律和国家规定开除未成年学生。

6.国家法律规定，保护未成年人的工作应当遵行什么原则：《中华人民共和国未成年人保护法》规定保护未成年人的工作应当遵循的原则是：尊重未成年人的人格尊严，适应未成年人身心发展的规律和特点，教育与保护相结合。

7.国家法律对未成年学生在校内或者本校组织的校外活动中发生人身伤害事故的，对学校有什么规定：《中华人民共和国未成年人保护法》规定，学校应当及时救护，妥善处理，并及时向有关主管部门报告。

8.国家法律对学校德育是怎样规定的：《中华人民共和国义务教育法》规定，学校应当把德育放在首位，寓等量齐观于教育教学之中，开展与学生年龄相适应的社会实践活动，形成学校，家庭，社会相互配合的思想道德教育体系，促进学生养成良好的思想品德和行为习惯。

9.国家对中小学配备，聘任班主任是怎样规定的：中小学每个班必须配备班主任。