2016学年度第二学期普陀区初三质量调研(2017-4-18)

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上海市普陀区初三语文二模试卷试卷(含答案)

第二学期普陀区初三质量调研语文试卷（满分150分，考试时间100分钟）考生注意：1. 本卷共27题。

2.请将所有答案做在答题纸的指定位置上，做在试卷上一律不计分。

一、文言文（42分）（一）默写（18分）1．黄鹤一去不复返，。

（《黄鹤楼》）2．，为伊消得人憔悴。

（《蝶恋花》）3．月上柳梢头，。

（《生查子元夕》）4．蜂蝶纷纷过墙去，。

（《雨晴》）5．此中人语云：“。

”（《桃花源记》）6． ,往来无白丁。

（《陋室铭》）（二）阅读下面的诗，完成第7——8题（4分）观沧海三国曹操东临碣石，以观沧海。

水何澹澹，山岛竦峙。

树木丛生，百草丰茂。

秋风萧瑟，洪波涌起。

日月之行，若出其中；星汉灿烂，若出其里。

幸甚至哉，歌以咏志。

7．下列理解正确．．的一项是（2分）A．“东临碣石，以观沧海”交代了诗人特意去碣石山观海。

B．“水何澹澹，山岛耸峙”显现大海宁静，山岛耸立的景象。

C．“秋风萧瑟，洪波涌起”描写萧瑟的秋风呼啸，波涛滚滚。

D．“日月之行，若出其中”表现了眼前大海吞吐日月的情景。

8．诗人借大海雄伟壮丽的景象，抒发了。

（2分）（三）阅读下文，完成第9——11题（8分）周处（选自《世说新语》）周处年少时，凶强侠气，为乡里所患。

又义兴水中有蛟，山中有白额虎，并皆暴犯百姓，义兴人谓为三横，而处尤剧。

或说处杀虎斩蛟，实冀三横唯余其一。

处即刺杀虎，又入水击蛟。

蛟或浮或没，行数十里，处与之俱。

经三日三夜，乡里皆谓已死，更相庆。

竟杀蛟而出，闻里人相庆，始知为人情所患，有自改意。

9．《世说新语》的编撰者是（朝代）的（人名）。

（2分）10．用现代汉语翻译下面的句子。

（3分）周处年少时，凶强侠气，为乡里所患。

11．下列理解不正确．．．的一项是（3分）A．周处、蛟、虎是危害义兴乡里的三大祸患。

B．周处刺虎击蛟的行为可以显现出他的勇猛。

C．乡人“更相庆”的行为印证三害中“处尤剧”。

D．周处不知道自己为人情所患体现其不知者不罪。

（四）阅读下文，完成第12——15题（12分）归计决矣及曹操自平汉中，欲因讨刘备而不得进，欲守之又难为功，护军不知进止何依。

各区课内文言文部分

静安区2016学年第二学期教学质量调研第一部分阅读（90分）一、文言文（40分）（一）默写（15分）1．河汉清且浅，。

（《迢迢牵牛星》）2．，阴阳割昏晓。

（《望岳》）3．衣带渐宽终不悔，。

（《蝶恋花》）4．，故克之。

（《曹刿论战》）5．潭中鱼可百许头，。

（《小石潭记》）（二）阅读下文，完成8—10题（9分）周处周处年少时，凶强侠气，为乡里所患。

又义兴水中有蛟，山中有白额虎，并皆暴犯百姓，义兴人谓为三横，而处尤剧。

或说处杀虎斩蛟，实冀三横唯余其一。

处即刺杀虎，又入水击蛟。

蛟或浮或没，行数十里，处与之俱。

经三日三夜，乡里皆谓已死，更相庆。

竟杀蛟而出，闻里人相庆，始知为人情所患，有自改意。

乃入吴寻二陆。

平原不在，正见清河，具以情告，并云欲自修改而年已蹉跎，终无所成。

清河曰：“古人贵朝闻夕死，况君前途尚可。

且人患志之不立，何忧令名不彰邪？”处遂改励，终为忠臣。

8. 课文选自《》，编者是。

（2分）9. 用现代汉语翻译文中的画线句，注意加点词的含义（4分）且人患志之不立，何．忧令名不彰邪？10.周处从“三横”之一到“终为忠臣”，以下对其蜕变原因概括有误．．的一项是（3分）A.里人的劝告B.自我的反省C.自己的行动D.贤人的指点（三）阅读下文，完成11—14题（12分）翁之来赵州庵也，诗日高，家日贫，其高怀雅况①亦日多。

尝一日，天寒大雪，老友二三辈造门访翁，翁笑曰：“适遣小婢持数叶书②易．得些少米豆，已敕家人煮粥作糜③，以食公等，公等毋去也。

”坐甫定，一小婢辄从篱外呼曰：“糜且就火，而灶下无一茎④薪，奈何？”翁笑曰：“此易耳。

”翁则自往墙间以手拂雪，搜枯藜断枝拾之，且谓小婢曰：“是可作炊，炊熟，余火犹堪暖客，可以吾家老瓦盆贮出之。

”诸人相顾．叹曰：“此岂食人间烟火者耶？”（节选自《卖菊翁传》，有删改）【注释】①高怀，高尚的胸怀。

雅况，风雅之情。

②数叶书，几张书法作品。

③糜，粥。

④茎，根。

11．解释下列句中的加点词（4分）⑴易．得些少米豆（）⑵诸人相顾．叹曰（）12．以下对画线句翻译最恰当．．．的一项是（3分）A．我们家的老瓦盆可以盛饭出来B．我们家的老瓦盆可以盛余火出来C．可以用我们家的老瓦盆盛饭出来D．可以用我们家的老瓦盆盛余火出来13．请在选文中摘录一句能直接体现卖菊翁“家贫”的句子。

2016~2017学年度教学质量监测成绩达标超标教师统计表

学质量监测成绩达标╱超标教师统计表
序号 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 学校大化民中大化民中大化民中大化民中大化民中大化民中大化民中大化民中大化民中大化民中大化民中大化民中大化民中大化民中大化民中大化民中大化民中大化民中大化民中大化民中大化民中大化民中七百弄初中七百弄初中七百弄初中七百弄初中七百弄初中七百弄初中七百弄初中七百弄初中七百弄初中七百弄初中七百弄初中羌圩初中羌圩初中羌圩初中羌圩初中羌圩初中羌圩初中羌圩初中姓名蓝群陆亮明唐曼丽吕玉芳黄军谭江华陆艳灵沈飞菊覃燕妮唐利周韦美琼黄觉韦香娜韦翠明谭义研覃夫尧张鹏谭义研韦汉权黄荣雪秦洪庆韦权英蒙红韦银燕韦丽燕曾照刚敖仙涛韦伊漫韦艳玲周云枫蒙涛蓝汉清黄红霞唐俊陈浩杰许艳芳韦政思苏勇铭韦书茂蒙照明科目年级达超标语文八超标数学八超标数学八超标数学八超标数学八超标英语八超标英语八超标物理八超标物理八超标物理八超标物理八超标思品八超标思品八超标思品八超标思品八超标思品八超标历史八超标历史八超标历史八超标历史八超标语文九达标英语九达标语文八超标语文八超标数学七超标数学八超标综合七超标综合八超标语文七达标语文七达标英语八达标物理八达标化学八达标语文七超标语文八超标语文九超标数学九超标数学七超标英语九超标思历九超标序号 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 学校大化四中大化四中大化四中大化四中大化四中大化四中大化四中大化四中大化四中大化四中大化四中大化四中大化四中大化四中大化四中大化四中大化四中大化四中大化四中大化四中大化四中大化四中大化四中大化四中大化四中大化四中大化四中大化四中大化四中雅龙初中雅龙初中雅龙初中雅龙初中雅龙初中雅龙初中雅龙初中雅龙初中雅龙初中雅龙初中雅龙初中姓名韦金娜韦荣福石春柳罗连芳韦金娜韦国权韦伟陈洁琼蓝贵情梁晓韦荣勋韦立猛梁晓韦家仁韦立猛韦荣勋韦昌像韦利华韦贝叶覃凯珊韦杰梅兰敏荣覃虎城韦秀柏韦洁玲唐毓周韦必周韦颂美唐炳轩唐苏海苏唯韦柳飞王学赞韦荣文韦晗杰苏瑞彪韦谊覃阳谭礼达韦兴科目年级达超标思品七超标思品七超标思品八超标思品八超标思品八超标思品九超标思品九超标思品九超标历史七超标历史七超标历史八超标历史八超标历史八超标历史九超标历史九超标历史九超标语文八达标语文九达标英语七达标英语七达标英语九达标英语九达标物理八达标物理九达标物理九达标物理九达标思品八达标生物七达标地理七达标语文八达标语文八达标思品八达标数学八达标物理八达标语文七达标语文七达标语文七达标语文七达标数学七达标数学七达标

2017届上海市普陀区高考二模试卷(含答案)

普陀区2016学年高三年级第二次学业质量调研测试英语学科试卷(时间120分钟，满分140分)考生注意：I.本试卷共12页。

满分140分。

考试时间120分钟。

2.答题前，考生务必在答题卡(纸)上用钢笔或水笔清楚填写姓名、准考证号，并用铅笔正确涂写准考证号。

3.答案必须全部涂写在答题卡(纸)上。

第1-20小题，第31-70小题，均由机器阅卷，考生应将代表正确答案的小方格用铅笔涂黑。

注意试题题号和答题纸编号一一对应，不能错位。

答案需要更改时，必须将原选项擦去，重新选择。

答案不能涂写在试卷上，涂写在试卷上一律不给分。

第21-30小题，第IV, V大题(即第72-75小题)和VI大题，其答案用钢笔或水笔写在答题纸上，如用铅笔答题或写在试卷上也一律不给分。

I. Listening Comprehension（略）II. Grammar and VocabularySection ADirections: After reading the passage below, fill in the blanks to make the passage coherent and grammatically correct. For the blanks with a given word, fill in each blank with the proper form of the given word; for the other blanks, use one word that best fits each blank.Wildlife in DeclineThe populations of Earth’s wild vertebrates (脊椎动物）have declined by 58% over the past four decades, according to the Living Planet Report 2016 published by the World Wildlife Fund.Climate change and activities such as deforestation and poaching（偷猎）are in large part (21)______(blame) for the decline. If the trend continues, by 2020, the world (22)________(lose) two-thirds of its vertebrate biodiversity. “Sadly, there is no sign yet (23)________ this rate will decrease,” the report says.“Across land, fresh water and the oceans, human activities are forcing wildlife populations to the edge," says Marco Lambertini, director-general of WWF International.The Living Planet Report is published every two years. It aims to provide an assessment of the state of the world’s wildlife. The 2016 study included 3700 different species of birds, fish, mammals, amphibians and reptiles around the world. The team collected data from more than 3000 sources, including government statistics and surveys (24) ______ (carry) out by conservation groups. They then analyzed (25) ______ the population sizes had changed over time.Lambertini said some groups of animals had done worse than others. ''We do see particularly strong declines (26) ______ the freshwater environment. For freshwater species alone, the decline stands at 81% since 1970. This is related to the way that water (27)________(use) and taken out of freshwater systems, and also to the fragmentation（分裂）of freshwater systems through dam building, for example.”The report also highlighted other species, such as African elephants, (28) ________ nave suffered huge declines in recent years, and sharks, which are threatened by overfishing.(29) ________ ________ ________ all the terrifying facts, however, some conservationists say there is still hope. “One of the things that I think is the most important is that these wild animals haven't yet gone extinct,” said Robin Freeman，head of the Zoological Societ y of London. “On the whole, (30) ________ are not dying out, andthat means we still have opportunities to do something about the decline.”Section BDirections: Fill in each blank with a proper word chosen from the box. Each word can be used only once. Note that there is one word more than you need.My job puts me in contact with extraordinary leaders in many fields. So I tend to ____31____ a lot on leadership and how we can inspire successful teamwork, cooperation, and partnerships. In my experience, it is clear that the most successful leaders—both men and women—always demonstrate three ____32____ traits.TrustworthinessLeaders must set an example of honesty and justice and earn the trust of their teams through their everyday actions. When you do so with positive energy and enthusiasm for ____33____ goals and purpose, you can deeply connect with your team and customers. A culture of trust enables you to empower employees and ____34____ the foundation for communication, accountability, and continuous improvement.Compassion (共情)You can't forget that organizational success ____35____ from the hearts and minds of the men and women you lead. Rather than treating your people as you’d like to be treated, treat them as they would like to be treated. Small gestures like choosing face-to-face meetings or sending personal ____36____ can have an enormous impact on the spirits of the teams. In addition to thanks and praise, you must also understand people’s needs, pressures, and individual goals, which will allow you to lead them more effectively and ____37____ to their personal ambitions and professional development.DecisivenessIn times of ____38____ employees long for clarity. As a leader, you won't always have all of the answers—no one expects you to—so you must be open to listening and learning from others. Once you understand a particular challenge and ____39____ the options, you have to be confident in making bold and optimistic decisions.Successful leadership demands a lifelong commitment to sharpening these three basic skills. Wherever you have the opportunity to ____40____, the qualities of trustworthiness, compassion, and decisiveness are the keys to leadership and organizational success.Boxing is a popular sport that many people seem to be fascinated by. Newspapers, magazines and sports programmes on TV frequently ____41____ boxing matches. Professional boxers earn a lot of money, and successful boxers are ____42____ as big heroes.It seems to me that some people, especially men, find it ____43____ because it is an aggressive sport. When they watch a boxing match, they can t ____44____ the winning boxer, and this gives them the feeling of being a t ____45____ themselves. It is a fact that many people have feelings of aggressionIII. Reading ComprehensionSection ADirections: For each blank in the following passage there are four words or phrases marked A, B, C and D. Fill in each blank with the word or phrase that best fits the context.Boxing is a popular sport that many people seem to be fascinated by . Newspapers , magazines and sports programmes on TV frequently _________boxing matches . Professional boxers earn a lot of money , and successful boxers are _______as big heroes.It seems to me that people , especially men ,find it _______because it is an aggressive sport . When they watch a boxing match , they can _______ the winning boxer , and this gives them the feeling of being a ______ themselves . It is a fact that many people have feeling of aggression from time to time , but they cannot show their _______in their everyday lives . Watching a boxing match gives them an outlet for this aggression .However , there is a ______side to boxing . It can be a very dangerous sport . Although boxers wear gloves during the fights , and amateur boxers ______have to wear helmets , there have frequently been accident in both professional and amateur boxing , sometimes with ________consequences . Boxers have suffered from head injuries , and occasionally , fighters have even been killed as a result of being knocked out in the__________. Furthermore , studies have shown that there are often long-term effects of boxing , in the form of serious brain _______,even if a boxer has never been knocked out .I am personally not at all in ______of aggressive sports like boxing . I think it would be better if less time was _______to aggressive sports on TV, and we welcomed more men and women from non-aggressive sports as our heroes and heroines in our society . I believe that the world is aggressive enough already ! Of course , people like _______sports , and so do I , but I think that ______other people in an aggressive way is not something that should be regarded as a sport.41. A. broadcast B. cover C. host D. design42. A. kept B. individual C. thought D. treated43. A. appealing B. subjective C. violent D. challenging44. A. pick up B. believe in C. identify with D. long for45. A. winner B. spectator C. inspector D. trainer46. A. ambition B. aggression C. energy D. strength47. A. positive B. indifferent C. deadly D. negative48. A. otherwise B. somehow C. even D. barely49. A. dramatic B. eye-catching C. emotional D. special50. A. court B. ring C. pitch D. yard51. A. loss B. drain C. damage D. disorder52. A. favour B. process C. charge D. power53. A. shifted B. transformed C. given D. delivered54. A. competitive B. quiet C. cooperative D. regular55. A. invading B. insulting C. teasing D. hittingSection BDirections:Read the following three passages. Each passage is followed by several questions or unfinished statements. For each of them there are four choices marked A. B, C and D. Choose the one that fits best according to the information given in the passage you have just read.(A)FrankensteinFrankenstein was a book by Mary Shelly ----it’s been adapted for the screen dozens of times. The story of Frankenstein is told through a series of letters written by Captain Robert Walton to his sister , as he leads an expedition （长征）to the North Pole . On the way , he meets Victor Frankenstein , who tells Walton the story of his life. Frankenstein is the sur name of the guy who creates the monster . The monster doesn’t actually have a game . Anyway , Victor is a scientist who’s desperate to discover the secret of life . After years of study , he makes an enormous creature out of human remains and brings it to life . Victor intends it to be beautiful . Unfortunately , the creature turns out really hideous , and Victor runs away in terror . Although the monster is good and kind , humans are scared of it . When they mistreat it , the monster becomes angry and evil . Wanting revenge on its creator , the monster murders Dr. Frankenstein’s brother , his wife , and his best friend . When Victor figures out the monster is behind all the deaths , he swears to track it down and kill it .This book was written in 1816, right after a period called the Enlightenment . The Enlightenment emphasized the pursuit of knowledge and reason , and gave rise to the scientific method . Mary Shelley criticized the Enlightenment through the character of Victor Frankenstein , “ He is a neg ative example of an Enlightenment scientist -------he pursues knowledge at any cost , and his obsession with discovering the secret of life destroys him , as well as his friends and family .” Some Enlightenment thinkers might have seen such a loss as neces sary for the advancement of science , but not Mary Shelley . She and her husband , poet Percy Shelly , were part of the Romanic Movement in art and literature . Romancism was a reacrion against the Enlightenment’s embrace of rationality and reason . The Romantics emphasized emotion over rationality , and thought people should feel awe and terror in regard to nature . Frankenstein incorporates all these ideas. To Shelley , Frankenstein doesn’t fear and respect the world of nature enough ------she says that by tempering with nature , he brings about complete disaster . Frankenstein is not just a great Romantic novel . It’s also considered one of the first major works of science fiction . It influences a whole generation of writers , and the monster has become one of the most recognizable figures in Western culture.56. Which of the following is closest in the meaning to ‘hideous’ in Paragraph 1?A. UnattractiveB. EngagingC. CharmingD. Handsome57. What is Victor Frankenstein’s fatal weakness?A. His love of scienceB. His rejection of his own creationC. His lack of respect for natureD. His inability to form human relationship58. How was the Romantic era different from the Enlightenment ?A. The Romantic era emphasized emotion ; the Enlightenment emphasized reason .B. The Romantic era occurred during the 20th century ; the Enlightenment occurred during the 19th century .C. The Romantic era emphasized poetry ; the Enlightenment emphasized prose .D. The Romantic era saw major scientific discoveries ; the Enlightenment was an era of literary discovery .59. What effect did “ F rankenstein” have on later works of fiction ?A. It inspired books about the EnlightenmentB. It inspired technical writingC. It inspired books of poetryD. It inspired science-fiction writing60. If you are a 22-year-old nurse , you can apply for the railcard without ________.A. the signature of your director B $ 28c. application form D. passport-sized photos61. The 1/3 OFF discount may not apply for the railcard holders who travel at _______.A. 11 pm on Sunday in AugustB. 7. am on Tuesday in FebruaryC. 7 am on Monday in JulyD. 11 pm on Friday in March62. Which of the following is True according to the leaflet ?A. If you railcard doesn’t have your name signed , it will be used by someone else.B. The benefits of a railcard are transferable to your friend of your age .C. If you have no ticket but have boarded a train , you will still be eligible for a discounted ticketD. If railcard holders wish to use the Eurostar network , they must pay the full fare.The ‘ Phone Stack(堆)’GameWhenever Michael Carl , the fashion market director at Vanity Fair , goes out to dinner with friends , he plays something, called the “ phone stack” game : Everyone places their phones in the middle of the table ; whoever looks at their device before the check arrives picks up the bill . As smartphones continue to burrow(钻入) their way into our lives , and wearable devices like Google Glass threaten to eat into our person space even further , overburdened users are carving out their own device-free zones with special tricks and life hacks .“Disconnecting is a luxury that we all need ,” Lesley M. M. Blume , a Ne w York writer keeps her phone away from the dinner table at home .” The expectation that we must always be available to employers ,colleague, family : It creates a real obstacle in trying to set aside private time . But that private time is more important than ever. “ Much of the digital detoxing （戒毒）is centered on the home , where urgent e-mails from co-workers , texts from friends , Instagram photos from acquaintances and updates on Facebook get together to disturb domestic quietness.A popular method is to appoint a kind of cellphone lockbox , like the milk tin that Brandon Holley , the former editor of lucky magazine , uses. “ If my phones is buzzing or lighting up , it’s still a distraction , so it goes in the box . “, said Ms. Holley , who lives in a r ow house in Red Hook , Brooklyn , with her son ,Smith , and husband , John .” It’s not something I want my kid to see.” Sleep is a big factor , which is why some people draw the cellphone-free line at the bedroom.” I don’t want to sleep next to something t hat is a charged ball of information with photos an e-mails ,” said Peter Som , the fashion designer , who keeps his phone plugged in the living room overnight .” “It definitely is a head clearer and describes daytime and sleep time clearly .”Households with young children are especially mindful about being overconnected , with parents sensitive to how children may imitate bad habits . But it’s not just inside the home where users are separating themselves from the habit . Cellphone overusers are making efforts to disconnect in social settings ,whether at the request of the host or in the form of friendly competition . The phone-stack game is a lighthearted way for friends to police against rude behavior when eating out . The game gained popularity after Brian Perez, a dancer in Los Angeles , posted the idea online.63. What might be the reason for Michael Carl to play the “ phone stack” game?A. His friends aren’t willing to pay for the meal voluntarily .B. He wants to do some funny things with those phonesC. He has been fed up with digital devices being present everywhereD. The wearable devices have brought threats to his privacy .64.Why is it difficulty for people to break away from their digital device at home ?A. Because they have to do some work at homeB. Because they are expected to be always available to the outsideC. Because people have been addicted to digital devices.D. Because digital devices can enrich people’s family life.65. What does Peter Som do to ensure his sleeping quality at night ?A. He puts his phone in the living room .B. He ignores any information in the phoneC. He deletes all information in his phoneD. He puts his phones in a lockbox66. Why does the phone-stack game become popular as soon as it is posted online?A. The game helps create a harmonious relationship among friends.B. The game makes the host get along well with the guestC. The game can prevent children from imitating their parents’ behaviorD. The game meets people’s demand for keeping away from phones easilySection CDirections: Read the following passage. Fill in each blank with a proper sentence given in the box. Each sentence can be used only once. Note that there are two more sentences than you need.“Any apple today ?”, Effie asked cheerfully at my window ,. I followed her to her truck and bought a kilo . On credit , of course . Cash was the one thing in the world I lacked just them .All pretense （借口）of payment was drooped when our funds , food and fuel decreased to alarming lows. Effie came often , always bringing some gift: a jar of peaches or some firewood . There were other generosities.___________Effie was not a rich woman . Her income , derived from investment she had made while running an interior decorating shop , had never exceeded $200 a month , which she supplemented by selling her apples .But she always managed to help someone poorer .Years passed before I was able to return the money Effie had given me from time to time . She was ill now and had aged rapidly in the last year .” Here , darling , “ I said , “ is what I owe you ,” _____________” Give it back as I gave it to you -----a little at a time.” “ I think she believed there was magic in the slow discharge of a love debt.The simple fact is that I never repaid the whole amount to Effie , for she died a few weeks later . By now , the few dollars Effie gave me have been multiplied many times . But a curious thing began to happen .___________At that time , it seemed that my debt would forever go unsettled . So the account can never be marked closed , for Effie’s love will go on in hearts that have never known her .IV. Summary WritingDirections:Read the following passage. Summarize the main idea and the main point(s) of the passage in no more than 60 words. Use your own words as far as possible.Chaco Great HouseAs early as the twelfth century A.D., the settlements of Chaco Canyon in New Mexico in the American Southwest were notable for their "great houses," massive stone buildings that contain hundreds of rooms and often stand three or four stories high. Archaeologists have been trying to determine how the buildings were used. Whilethere is still no universally agreed upon explanation, there are three competing theories.One theory holds that the Chaco structures were purely residential, with each housing hundreds of people. Supporters of this theory have interpreted Chaco great houses as earlier versions of the architecture seen in more recent Southwest societies. In particular, the Chaco houses appear strikingly similar to the large, well-known "apartment buildings" at Taos, New Mexico, in which many people have been living for centuries.A second theory contends that the Chaco structures were usedto store food supplies. One of the main crops of the Chaco people was grain maize, which could be stored for long periods of time without spoiling and could serve as a long-lasting supply of food. The supplies of maize had to be stored somewhere, and the size of the great houses would make them very suitable for the purpose.A third theory proposes that houses were used as ceremonial centers. Close to one house, called Pueblo Alto, archaeologists identified an enormous mound formed by a pile of old material. Excavations of the mound revealed deposits containing a surprisingly large number of broken pots. This finding has been interpreted as evidence that people gathered at Pueblo Alto for special ceremonies. At the ceremonies, they ate festive meals and then discarded the pots in which the meals had been prepared or served. Such ceremonies have been documented for other Native American cultures.V. TranslationDirections: Translate the following sentences into English, using the words given in the brackets.72. 想和我一起看电影的人请举手。

2016--2017第二次月考年级综合排名

2016---2017九年级第二次月考分数单
班级考号 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 90101 90110 90118 90212 90130 90125 90217 90122 90316 90209 90117 90225 90417 90404 90327 90407 90221 90203 90128 90202 90409 90306 90528 90208 90602 90421 90517 90325 90321 90205 90215 90708 90415 90420 90530 90218 90617 姓名陈泽楷陈嘉洋陈卓张杞贺巧裴天钰程争争王盼盼闫冰朱昊天杨付航周梦琦张海鹏岳恒彬朱思思尚珂魏来姬宇航张海鑫曹权宝张硕尹浩南张文欣郭志权付鹏彭柳侯启文刘宇腾赵烨陆欣妍姚子拓王艳芳张子怡王博雅刘克徐念念王如春总分 688.5 668.5 666.5 662 659 658 654 652.5 652 647.5 646.5 645 645 638.5 638 633.5 631.5 631.5 631 630 627.5 624.5 624 623.5 622.5 620 619.5 619 619 610 609.5 596 591.5 590.5 587 583 581 总分年次 2 9 12 14 17 19 21 22 23 7 30 32 32 42 43 49 50 50 52 55 60 67 68 71 73 74 75 77 77 97 99 125 130 131 137 146 149 总分班次 1 2 3 4 5 6 7 8 9 10 11 12 12 14 15 16 17 17 19 20 21 22 23 24 25 26 27 28 28 30 31 32 33 34 35 36 37 语文 132 131 117 122 130 130 125 129 128 117 129 128 125 120 128 129 119 124 117 122 109 118 126 133 114 120 116 113 125 125 123 122 127 123 115 121 126 语文年次 4 6 170 81 8 8 40 10 16 170 10 16 40 126 16 10 142 56 170 81 204 156 29 3 194 126 181 199 40 40 67 81 23 67 189 103 29 语文班次 2 3 36 24 4 4 16 6 9 36 6 9 16 32 9 6 34 21 36 24 48 35 14 1 44 32 41 46 16 16 22 24 12 22 43 29 14 数学 149 148 138 132 135 135 127 133 138 142 119 128 133 119 131 115 113 128 119 139 140 101 129 101 128 113 128 127 110 109 142 120 105 113 104 100 98 数学年次 1 3 24 59 43 43 86 53 24 13 128 80 53 128 63 143 147 80 128 23 21 183 76 183 80 147 80 86 158 160 13 121 172 147 175 185 188 数学班次 1 2 7 13 9 9 20 11 7 3 23 16 11 23 14 26 27 16 23 6 5 39 15 39 16 27 16 20 30 31 3 22 36 27 37 41 42 英语 134.5 129.5 131.5 135 126 124 131 122.5 124 120.5 134.5 126 127 133.5 119 130.5 136.5 115.5 124 111 116.5 126.5 129 116.5 137.5 128 108.5 121 128 126 86.5 121 116.5 115.5 117 126 106 英语年次 10 20 15 7 38 45 16 53 45 65 10 38 30 13 76 19 5 104 45 130 91 35 22 91 2 26 148 62 26 38 198 62 91 104 86 38 159 英语班次 4 10 7 3 17 21 8 25 21 30 4 17 15 6 31 9 2 36 21 41 33 16 12 33 1 13 43 28 13 17 48 28 33 36 32 17 45 政治 75 74 76 71 76 77 73 75 74 69 75 76 72 74 70 73 72 73 78 71 66 76 69 73 58 69 71 67 74 74 66 67 72 64 66 67 68 政治年次 19 30 10 74 10 6 43 19 30 101 19 10 61 30 89 43 61 43 4 74 135 10 101 43 192 101 74 123 30 30 135 123 61 158 135 123 118 政治班次 7 10 3 25 3 2 15 7 10 30 7 3 22 10 29 15 22 15 1 25 37 3 30 15 44 30 25 34 10 10 37 34 22 41 37 34 33 历史 63 61 59 61 58 54 65 62 56 64 56 59 60 58 58 63 57 62 63 58 57 68 54 68 49 58 61 55 59 65 58 54 53 60 59 60 59

2017-2018年上海市普陀区中考一模英语试题及答案

普陀区2017-2018--15学年度第一学期初三质量调研英语试卷II. Choose the best answer (选择最恰当的答案）（共20分）26.Which of the following underlined parts is different in pronunciation from others?A. May I take your order?B. Monitorswere used in the exam.C. Luckily, I can afford the trip.D.Please wait for me in the corner.【答案】B【解析】此题要求学生掌握考纲要求的单词的拼写与读音。

order / ɔ: /. Monitors / ə /. afford / ɔ: /. corner/ ɔ: /. 所以正确答案是B。

27.Which of the following words matches the sound /pəʊl/?A. poleB. paleC. poorD. pull【答案】A【解析】此题要求学生掌握考纲要求的单词的拼写与读音。

pole /pəʊl/.所以正确答案是A。

28.Are you in ________ favor of using an iPad inclass?A. aB. anC. /D. the【答案】A【解析】in favor of 意为“赞成[支持]（某人或某事物）”，是固定搭配，学生只要记住即可。

29.Our family celebrated Thanksgiving Day _________ November 28th,A. forB. atC. inD. on【答案】D【解析】此题是对时间介词的考查。

表示某一天的时间用介词“on”。

30.Each shop has _________ own way to attract customers.A. hisB. herC. itsD. My【答案】C【解析】此题应用形容词性物主代词，shop是物，所以用its。

2017上海高考英语普陀区一模

普陀区2016学年第一学期髙三英语质量调研II.Grammar andvocabulary Section A 10%Directions：After reading the passage below, fill in the blanks to make the passage coherent and grammatically correct. For the blanks with a given word, fill in each blank with the proper form of the given word; for the other blanks, use one word that best fits each blank.The Importance of Accessibility AwarenessAt a recent meeting, people with disabilities talked about their lives. I was amazed to hear about the challenges (21)____________(face) by people with physical disabilities. However, (22)_____________amazed me most was the great importance of education about handicap (残障）facilities.Two women who (23)______________(use) wheelchairs all their life are two important members of the National Group for Disabled Persons, devoted to (24)_____________ (raise) awareness about disabilities. They educate about all the facilities for people with disabilities. One big concern is the people who take advantage of aids, such as handicap parking spaces. So people (25) ____________disabilities need to be educated about these facilities. And the meeting focused on educating the public.Some handicap spots have extra room next to them, marked with the “No Parking” signs. “(26)________ ____________ ____________ I'm not in the spot, I can take the no-parking area next to it/5 some people say. However, the women (27)________________ use a wheelchair disagree to this. The space exists to allow someone in a wheelchair to have room to get in or out of their car. If there is a car in that space, the handicap parking spot is no longer useful.Some walkways have handrails next to them to help those who require extra assistance.(28)__________it is a blind person seeking guidance or an elderly person seeking support, the rail is there for walking. Sometimes the rail is blocked, by a parked bicycle for instance, and consequently made useless. As with the parking spot, this is more likely a case of lack of education. People who (29)__________(inform) of the rail’s use woul d be less likely to mistake it for a bike rack(停放架).Meeting some of the people who are affected by the lack of education about facilities made me see that there is work to be done. If more people were educated about the proper uses of accommodations, there would be (30)_______(few) challenges for people with physical disabilities.Section B 10%Directions：Fill in each blank with a proper word chosen from the box. Each word can be used only once. Note that there is one word more than you need.A. gluedB. guiltyC. luxuriousD. portraitE. proudF. reflectedG. removedH. doubtsI. revealsJ. shadowK. suggestCould It Be a Work by Rembrandt（伦勃朗）Rembrandt is the most famous of the seventeenth-century Dutch painters.However, there are __ 31 ___ whether some paintings attributed (归属）toRembrandt were actually painted by him. One such painting is known as attributed toRembrandt because of its style, and indeed the representation of the woman’s face isvery much like that of portraits known to be by Rembrandt. Butthere are problems with the painting that ____ 32 ____ it could not be a work byRembrandt.First, there is something inconsistent（不一致） about the way the woman inthe ___ 33 __ is dressed. She is wearing a white linen cap of a kind that onlyservants would wear—-yet the coat she is wearing has a ____ 34 ____ f ur collar that no servant could afford. Rembrandt, who was known for his attention to the details of his subjects' clothing, would not have been ___ 35 _______ o f such an inconsistency.Second, Rembrandt was a master of painting light and ________ 36 __ , but in this painting these elements do not fit together. The face appears to be illuminated（照亮）by light ____ 37 _____ onto it from below. But below the face is the dark fur collar, which would absorb light rather than reflect it. So the face should appear partially in shadow, which is not how it appears. Rembrandt would never have made such an error.Finally, examination of the back of the painting _____ 38 __ that it was painted on a panel madeof several pieces of wood ___39___ together. Although Rembrandt often painted on wood panels (面板)s no painting known to be by Rembrandt was painted in this way.For these reasons, the painting was ____40___ from the official catalog of Rembrandt’s paintingsin the 1930s.III.Reading ComprehensionSection A 15%Directions：For each blank in the following passage there are four words or phrases marked A, B, C and D. Fill in each blank with the word or phrase that best fits the context.A Question of JudgmentHuman beings are, in principle, poor at considering background information when making individual decisions. At first glance, this might seem like a strength that __41__ people the ability to make judgments which are independent of __42__ factors. But in a world of quotas（配额）and limits—__43___, the world in which most professional people operate—Dr. Simonsohn reported in Psychological Science that it was actually a weakness since an inability to consider the big picture was leading decision-makers to be biased(有偏见）by the daily samples they were working with. For example, he supposed that a judge fearful of appearing too soft on crime might be more likely to send someone to prison ___44___ he had already sentenced five or six other defendants（被告）only to forced community service on that day.To __45_ this idea, Dr. Simonsohn. and his assistants turned their attention to the university-admissions process. Admissions officers interview hundreds of applicants every year, at a rate of 4% a day, and can offer entry to about 40% of them. In theory, the ___46__ of an applicant should not depend on the few others ___47__ randomly for interview during the same day, but Dr. Simonsohn suspected the truth was otherwise.He studied the results of 9,323 MBA interviews ___48___ by 31 admissions officers. The interviewers had rated applicants on a scale of one to five. This scale ___49___ numerous factors, including communication skills, personal drive, team-working ability and personal accomplishments, into consideration. The scores from this rating were ___50___ used in conjunction with an applicant's score on the GMAT, a standardized exam which is __51___ out of 800 points, to make a decision on whether to accept him or her.Dr. Simonsohn found if the score of the previous candidate in a daily series of interviewees was 0.75 points or more higher than that of the one _52_ that, then the score for the next applicant would __53__ by an average of 0.075 points. This might sound small, but to reverse the effects of such a decrease, a candidate would need 30 more GMAT points than would otherwise have been necessary.As for why people behave this way, Dr. Simonsohn proposes that after accepting a number of strong candidates, interviewers might form the illogical expectation that a __54__ candidate “is due”. Regardless of the reason, if this sort of thinking proves to have a similar effect on the judgments of those in other fields, such as law and medicine, it could be responsible for far worse things than the __55__ of qualified business-school candidates.41. A. grants B. equips C. denies D. delivers42. A. minor B. external C. crucial D. objective43. A. above all B. not to mention C. on the whole D. in other words44. A. if B. until C. though D. unless45. A. test B. emphasize C. share D. promote46. A. decision B. quality C. status D. success47. A. found B. studied C. chosen D. identified48. A. inspired B. expressed C. conducted D. secured49. A. put B. got C. took D. gave50. A. instead B. then C. ever D. rather51. A. selected B. passed C. marked D. introduced52. A. below B. after C. above D. before53. A. jump B. float C. flow D. drop54. A. stronger B. weaker C. better D. worse55. A. rejection B. reception C. reputation D. recreationSection B 22%Directions：Read the following three passages. Each passage is followed by several questions or unfinished statements. For each of them there are four choices marked A, B, C and D. Choose the one that fits best according to the information given in the passage you have just read.(A).Roald Dahl - the author who entertained people with classics like Matilda, Charlie and the Chocolate Factory and James and the Giant Peach - would have been 100 years old this year. Roald Dahl is most famous for the books he wrote for children, but he also wrote novels and short stories for adults, screenplays, and non-fiction, too!Roald Dahl was born near Cardiff, in Wales in 1916. His parents were from Norway, and they named him after Roald Amundsen, the famous Norwegian explorer. Roald was sent off to boarding school when he was only nine years old. He was very homesick, and had a hard time obeying the strict teachers and the headmaster. In those days, teachers would sometimes hit their students with a cane (藤条）when they misbehaved. This naturally made a lot of children very afraid of their teachers! Later on, Roald integrated this fear and distrust of adults into many of his children's books.During World War II, Roald joined the Royal Air Force and flew missions over Africa, the Mediterranean, and the Middle East. At one point, his plane crashed in the Libyan Desert. He was temporarily blinded, and stranded in the middle of nowhere with a cracked skull and a broken nose. Fortunately, he was rescued, and within a few months had made a complete recovery. After his injuries forced him to leave the Air Force, Roald began writing. His first published piece was a magazine article about his plane crash. During the 1950s, he became an accomplished writer of short stories for adults. These stories usually featured mystery, suspense, and a twist ending.In 1961, Roald published James and the Giant Peach, which tells the story of a young boy who attempts to escape from his two nasty, abusive aunts. The boy finally gets away by sailing across the ocean inside a magical. giant peach and befriends the giant bugs that live inside it. James and the Giant Peach was prompted by the bedtime stories Roald would make up for his young daughters. He said that it was a challenge to keep them interested and attentive--- he had to make his stories funny, exciting, and original. In 1964, he wrote his most famous book--- Charlie and the Chocolate Factory, in which a poor boy wins a “golden ticket” to tour a mysterious world.56.How did Roald Dah l’s experiences in World War II influence his later writing?A.He was a pilot, and his first publication was about a plane crash.B.He was in Navy, and his first publication dealt with life aboard a ship.C.He was in the Army, and his first publication was set in Nazi-occupied Europe.D.He worked in a military factory, and his first publication was about factory life.57. Many of Roald Dahl’s children’s stories were inspired by_______.A. a vacation he took with his grandparentsB.his relationship with his parentsC.his time in the militaryD.his time away at boarding school58. What led Roald Dahl to write James and the Giant Peach?A.His lifelong love of peaches.B.The bedtime stories he told his daughters.C.The insects he found in his garden.D.The cruelty he experienced at the hands of his aunts.59. Which of these statements is an opinion about Roald Dahl?A.He was the greatest children's author of the 20th century.B.He published more than a dozen books for children.C.James and the Giant Peach was his first book for children.D.Several of his books were adapted into successful movies.(B)60. Which holiday location doesn’t welcome young children?A. Mountain Lodge.B. Pelican Resort.B. Cedar Lodge. D. None of the above.61. According to the holiday advertisement, which of the following is NOT TRUE?A. Both Mountain Lodge and Pelican Resort are close to the coast.B. Tourists can't visit Pelican Resort in May because of the restoration.C. All meals are included if tourists choose to go to the Pelican Resort.D. Canoeing and cycling are provided at no extra cost at Cedar Lodge.62. A holiday in Mountain Lodge for a couple with 12-year-old twin girls and a 3-year-old boy costsA. $825B. $990C. $1320D. $1650(C) Holiday Plus Need a break? Choose from these three wonderful holidays! Holidaylocation Mountain Lodge A unique wilderness retreat on the edge of the World Heritage-listed National Park and only 5 km from the sea Pelican Resort A true coral island right on the Great Barrier Reef (大堡礁） Swim straight for the beach Cedar Lodge A mixture of casual atmosphere and rich rainforest surroundings for those over 25Price* $330 $580 $740Number of nights2 4 4 Daily mealsincluded in package Mountain buffet breakfast Free soft drink always available Hot breakfast Beach picnic lunch 4-course dinner Tropical breakfast Picnic lunch (optional extra)Comments Free canoeing Free talks in the evening Free open-air tennis courts Horse-riding (optional extra) Renovation: resort willclose for May Free minibus trip around island Plane flights to WilsonIsland only $50Oldest living rainforest Free bikes and tennis courts; horse-riding extra Transportto/from airport Self-drive auto 1h 15m Bus three times/week approx.2 hours1/2 hour by minibus10 mins by taxi *Price ： per person, per package, twin share Children 11 years and under are 50%. Children 4 years and under are free.France, which prides itself as the global innovator of fashion, has decided its fashion industry has lost an absolute right to define physical beauty for woman. Its lawmakers gave preliminary （初步）approval last week to a law that would make it a crime to employ ultra-thin models on catwalks. The parliament also agreed to ban websites that advocate “excessive thinness” by promoting extreme dieting.Such measures have a couple of uplifting motives. They suggest beauty should not be defined by looks that end up with impinging on health. Tha t’s a start. And the ban on ultra-thin models seems to go beyond protecting models from starving themselves to health, as some have done. It tells the fashion industry that it must take responsibility for the signal it sends to women, especially teenage girls, about the social standard they must use to determine their individual worth.The bans, if fully enforced, would suggest to woman (and many men) that they should not let others be judges of their beauty. And perhaps faintly, they hint that people should look to other qualities like character and intellect rather than dieting their way to size zero or wasp-waist (黄蜂腰体型).The French measures, however, rely too much on severe punishment to change a culture that still regards beauty as skin-deep and bone-showing. Under the law, using a fashion model that does not meet a government-defined index of body mess could result in a $85,000 fine and six months in prison.The fashion industry knows it has an inherent problem in focusing on material decoration and idealized body types. In Denmark, the United States, and a few other countries, it is trying to set voluntary standard for models and fashion images that rely more on peer pressure for enforcement.In contrast to France’s actions, Denmark’s fashion industry agreed last month on rules and punishments regarding age, health, and other characteristics of models. The newly revised Danish Fashion Ethical Charter (伦理准则）dearly states: “We are aware of and take responsibility for the impact the fashion industry has on body ideals, especially on young people.^Relying on ethical persuasion rather than law to address the misuse of body ideals may be the best step. Even better would be to help elevate concepts of beauty beyond the material standards of a particular industry.63. According to the first paragraph, what would happen in France?A.Physical beauty would be redefined.B.New catwalks would be constructed.C.Websites about dieting would boom.D.The fashion industry would decline.64. The phrase “impinging on”（Line2, Para2) is closest in meaning to ______ .A. increasing the value ofB. indicating the state ofC. losing faith inD. doing harm to65. Which of the following is TRUE of the fashion industry?A.The French measures have already failed.B.New standards are being set in Denmark.C.Models are no longer under peer pressure.D.Its inherent problems are getting worse.66. Which of the following may be the best title of the text?A.Just Another Struggle for BeautyB. A Prospect for the Starving Models in FranceC A Challenge to the Fashion Industry’s Body IdealsC.Threats io the Fashion IndustrySection C 8%Directions：Read the passage carefully. Fill in each blank with a proper sentence given in the box. Each sentencecan be used only once. Note that there are two more sentences than you need.In 2009, the number of hungry people in the world reached one billion for the first time. It's difficult not to be shocked by the fact that more than one in seven people in the world do not have enough to eat. __67__ Hunger kills more people per year than diseases such as AIDS, malaria (症疾）and TB(肺结核）combined.The UN estimates that almost two thirds of the world's hungry people are in Asia, which is of course the world's most populous continent. __68__ Although this region has a much lower population than Asia, it has the highest percentage of hungry people. Almost all of the rest are in Latin America, North Africa and the Caribbean. In the richest regions of the world there are only a tiny number of people who don't have enough to eat.__69__ They include wars, droughts, floods, and the over-use of farming land. All these factors affect food production. Many people also blame greedy businessmen for pushing up the prices of basic foods in the global market. But the most important reason, quite simply, is poverty, which has increased recently due to the financial crisis of 2008.Although many people make the obvious point that there would be less hunger if the global population were smaller, few people would argue that there is not enough food to go around. The basic problem seems to be not a lack of food, but its distribution. In the last 50 years, global food production has risen even more quickly than the global population. There are many areas of the world in which people generally have more than enough food. __70__ The answer to world hunger, therefore, may be a balanced food distribution around the whole world. Everyone will have enough to eat, but not overeat.IV.Summary Writing 10%Directions：Read the following passage. Summarize the main idea and the main point(s) of the passage in no more than 60 words. Use your own words as far as possible.Teaching Is “One of the Least Popular Jobs in the UK”The UK government has just published a report on the future of secondary school teaching, and the conclusion of the report is that many secondary schools now face great difficulties in finding people who want to be teachers. Since the 1980s, the number of graduates who would “seriously consider” teaching as a career has fallen sharply, from 64% in 1982 to just 17% today. The report suggests that urgent action needs to be taken in order to encourage more intelligent young graduates into teaching.The main drawback（缺点）of secondary teaching, according to the report, is the low salary. Earnings in teaching are much lower than in many other jobs. Joanne Manners, 24, is a good example: “I graduated in maths last year, and I was thinking of doing a teacher-training course to become a maths teacher---but I saw I could earn twice as much if I worked in marketing or advertising, so I decided not to become a teacher.”It's not just about the money, however. The survey concluded that another reason why people don n’t want to be teachers is that some teenagers behave very badly in school. A lot of schools have problems with discipline, and it seems clear that children do not have the same respect for teachers as in the past. Here’s the view of Dave Hallam, an accountant from London: “I think parents are to blame. They should have stricter rules with their children at home and also teach their children to have more respect for teachers.”The report is clear that the problem of teacher shortage is a very serious one. It says that the government should raise teachers’ pay significantly, to catch up with workers in other professions. It also indicates that the government could launch a nationwide publicity campaign, with some advertisements on TV and in the newspapers, to show the positive sides of teaching to young people.V.Translation 15%Directions: Translate the following sentences into English, using the words given in the brackets.72.三轮激烈的电视辩论之后，Trump当选为美国总统。

上海市普陀区2016届九年级第二学期4月质量调研化学试题PDF含答案

A
A
C
A
题号 37
38
39
40
41
42
43
44
45
46
答案 C
A
B
D
C
B
C
B
C
A
七、填空题（共 19 分） 47．①（1）CH4 ②（2）CO2(CO 或碳酸盐) ③（3）质量守衡（4）C6H12O6 ④（5）2:4:2（或 1：2：1） ⑤（6）碳元素的质量分数越来越大（或碳原子个数越来越多或相对分子质量越来越大） 48．①（7）锌（或 Zn）（8）Al ②（9）Fe + CuSO4 FeSO4 + Cu ③（10）稀硫酸（或稀盐酸）（11）Zn + H2SO4 → ZnSO4 + H2↑ ④（12）铁较活泼在自然界以化合态存在。 49．①（13）g∕100 g 水 ②（14）c（15）a、b、c（或 a>b>c）
A．瓶内上部没有二氧化碳存在
B．剩余饮料一定是二氧化碳的饱和溶液
C．如果置于冰箱中一段时间，饮料中溶解的二氧化碳将更少
D．打开瓶盖有二氧化碳气体冒出，这时饮料就不会是二氧化碳的饱和溶液
45．有 X、Y、Z 三种溶液，进行如下图实验。则 X、Y、Z 依次可能是
A．NaOH、BaCl2、稀 HNO3 C．BaCl2、NaOH、稀 HNO3
④（6） 2KClO3 MnO2/2KCl 3O2
51．① 设理论上需 CO 的质量是 x 克
CO CuO Cu CO2
28 80
x
8
28 80 x=2.8 nCO 2.8g 0.1mol
x8
28g / mol
答：理论上需要 CO 的质量是 2.8 克，其物质的量是 0.1 摩尔。 ②（8）1.6 （9）生成的铜又有部分被氧化成氧化铜

2017学年度第二学期普陀区初三物理质量调研参考答案(20180419定稿)

（Ⅱ）1、2和3的第四或第五列液体内部压强不同
③同种液体内部深度大，液体内部压强大
26．①UL＋R滑IL＝UL′＋R滑′IL′
2伏＋0.2安×R滑＝2.8伏＋0.24安×2R滑/3
R滑＝20欧
U＝2伏＋0.2安×20欧＝6伏
②断开电键，将电压表V用0-3伏并在滑动变阻器两端；当电流表A的示数为0.3安时，读出电压表示数U滑；利用UL＝U―U滑得到小灯正常发光电压，利用P额＝U额I额求出小灯正常发光时的功率。
功率变化范围18.75瓦―37.5瓦
1分
1分
1分
1分
1分
1分
3分
22．①正方体放在水平地面
P甲＝ρ甲gh甲
＝4×103千克/米3×9.8牛/千克×0.2米＝7840帕
②F乙＝G乙＝m乙g
＝2千克×9.8牛/千克
＝19.6牛
③P乙＝F乙/S乙＝1960帕
P甲︰P乙＝4︰1
P甲′＝P乙
ρ甲g（h甲―h）＝P乙
2017学年度第二学期普陀区初三质量调研
理化试卷
物理部分（参考答案）
一、选择题
（共16分）
1.A 2.B 3.B 4.C
5.C 6.D 7.C 8.D
二、填空题
（共23分）
【（1）~（19）每格1分，（20）、（21）每格2分】
9．1.5大气压奥斯特
10．静止不变减小
11．A等臂120
12．18 20 1/4
13．焦耳/（千克•℃）8.4×104比热容较大
14．①9.8×1049.8×104
②压强温度
15．①A、B
②相同时间间隔内通过的距离越来越大
三、作图题
（共7分）
（第16题3分，17题2分、18题2分）

2016-2017学年度九年级语文第二学期第四次月考试题及答案(考查范围：人教版1-6单元,侧重第6

2016-2017学年度九年级语文第二学期第四次月考试题及答案（考查范围：人教版1-6单元，侧重第6单元）部编人教版九年级下册2016-2017学年度第二学期第四次月考九年级语文试题（卷）（人教版）（考查范围：1-6单元，侧重第6单元）注意事项：1、本试卷共8页，满分120分，时间120分钟，学生直接在试卷上答题；2、答卷前将密封线内的项目填写清楚。

一、积累运用（18分）1．下列加点字的读音正确的一项是（）(2分)A．庖代(páo)攫取(jué)翘首（qiào）豁免(huò)B．恻隐(cè)陋习(lòu)犀兕(sì)涟漪(yī)C．山麓(loù)愤懑(mèn)阴霾(mái)打鼾(hān)D．癖性(pǐ)馈赠(kuì)恐吓(hè)瘠薄(jí)2．下列词语中没有错别字的一项是（）(2分)A.盘缠唿哨浩瀚无垠封疆之界B.巍峨峥嵘不动声色有例可援C.弥撒意测不以为然忍禁不禁D.徘徊糍粑大煞风景顶礼模拜3.请从括号里所给的两个词语中，选出一个最符合语境的填写在横线上。

（２分）（１）悠悠岁月已抹去了绝大多数历史的（痕迹遗迹），历代古人的悲欢离合早已烟消云散。

（２）有的家长认为子女阅读课外文学名著、参加社会活动就是—（不学无术不务正业），这种观点失之偏颇。

4、古诗文默写（6分）（1）无限河山泪，。

（2），骨肉流离道路中。

（3）角声满天秋色里,。

（4），在河之洲。

（5），臣之妾畏臣，，皆以美于徐公。

5.阅读语段，按要求完成下面的题目。

（3分）①为了进一步响应党的十八大报告中提出的大力推进生态文明建设，我校团委、校绿色低碳协会组织了一场以“美丽校园”为主题的绿色低碳活动。

②经过同学们两个小时的辛勤劳动，（）食堂门口荒芜的校园绿化带都播上了希望的种子，（）同学们脸上露出了幸福的微笑。

（1）第①句有语病，请将修改后的句子写在下面的横线上。

上海市普陀区2016年英语中考一模试题(含答案)

普陀区2015-—16学年度第一学期初三质量调研英语试卷B. Listen to the dialogue and choose the best answer to the question you hear7. A) At 10：15。

B）At 10：30. C) At 10:45。

D）At 10:50。

8。

A) Cloudy。

B) Sunny。

C) Snowy. D) Rainy.9. A）Have a barbecue。

B）Go shopping. C) Watch a meeting. D) Go camping.10. A) By bus。

B) By car。

C) By taxi。

D）By underground.11. A）In a bakery. B）At a restaurant。

C) In a hospital. D) At a supermarket.12. A) A nurse。

B）A shop assistant。

C）A secretary. D) A journalist。

13. A) She wants to put the notes on the desk. B）The man should study chemistry harder.C) She has lent her notes to someone else. D) The man can use her chemistry notes.14. A）The man didn't sleep well the day before. B）The woman doesn't like drinking coffee。

C）The man thought the lecture was boring。

D) The woman made a speech that morning。

C. Listen to the passage and tell whether the following statements are true or false15。

2016-2017学年第二学期初中期末考试班级成绩统计表(1)

2016-2017学年下学期信丰三中七年级期末检测 2017年7月13日英语单科统计表班级12345678班主任钟敏兰春山郑平祥赖军锋吕述兴钟蔚文康新姣毛海亮任课教师陈玉芬廖旺旺李明曹烁英兰师胜肖青燕李文丽廖旺旺参评人数6363474747476363平均分50.4744141.2965981.5838386.564884.7407581.2218550.1234248.61984≥85%数001930232022≥85%率000.4042550.6382980.4893620.4255320.0317460.031746≥80%数5129433429412≥80%率0.0793650.0158730.6170210.9148940.7234040.6170210.0634920.190476≥75%数73414643341015≥75%率0.1111110.0476190.872340.9787230.9148940.7234040.158730.238095≥60%数2311474747462222≥60%率0.3650790.1746031110.9787230.3492060.349206≥55%数2816474747462624≥55%率0.4444440.2539681110.9787230.4126980.380952≤40%以下数203300002328≤40%以下率0.317460.5238100000.3650790.4444442016-2017学年下学期信丰三中七年级期末检测 2017年7月语文单科统计表班级12345678班主任钟敏兰春山郑平祥赖军锋吕述兴钟蔚文康新姣毛海亮任课教师陈玉锋陈玉锋陈有良阳桂花吕述兴钟蔚文康新姣钟蔚文参评人数6363474747476363平均分81.4479.1698.1397.9196.9697.1182.8783.54≥85%数00131171103≥85%率000.27660.2340.14890.23400.0476≥80%数3331343126611≥80%率0.04760.04760.65960.72340.65960.55320.09520.1746≥75%数1713444344441424≥75%率0.26980.20630.93620.91490.93620.93620.22220.381≥60%数4848474747475451≥60%率0.76190.761911110.85710.8095≥55%数5853474747475957≥55%率0.92060.841311110.93650.9048≤40%以下数00000000≤40%以下率00000000 2016-2017学年下学期信丰三中七年级期末检测 2017年7月政治单科统计表班级12345678班主任钟敏兰春山郑平祥赖军锋吕述兴钟蔚文康新姣毛海亮任课教师吕述兴邱敏林金芬钟太金钟太金林金芬李安文杨蕾参评人数6363474747476363平均分43.3538.2553.0253.9853.8151.9843.7941.98≥85%数00366201≥85%率000.06380.12770.12770.042600.0159≥80%数101117191132≥80%率0.015900.2340.36170.40430.2340.04760.0317≥75%数3025262822104≥75%率0.047600.53190.55320.59570.46810.15870.0635≥60%数3925474747474135≥60%率0.6190.396811110.65080.5556≥55%数4633474747474542≥55%率0.73020.523811110.71430.6667≤40%以下数18000043≤40%以下率0.01590.12700000.06350.0476 2016-2017学年下学期信丰三中七年级期末检测 2017年7月历史单科统计表班级12345678班主任钟敏兰春山郑平祥赖军锋吕述兴钟蔚文康新姣毛海亮任课教师张英张英阳桂花李兰圣夏琛茂李兰圣刘聪灵刘聪灵参评人数6363474747476363平均分18.3818.1637.1537.1335.9134.6619.4120.16≥85%数009114501≥85%率000.19150.2340.08510.106400.0159≥80%数101919151004≥80%率0.015900.40430.40430.31910.212800.0635≥75%数302526211606≥75%率0.047600.53190.55320.44680.340400.0952≥60%数7541423937613≥60%率0.11110.07940.87230.89360.82980.78720.09520.2063≥55%数7743464340715≥55%率0.11110.11110.91490.97870.91490.85110.11110.2381≤40%以下数404320013535≤40%以下率0.63490.68250.0426000.02130.55560.55562016-2017学年下学期信丰三中七年级期末检测 2017年7月数学单科统计表班级12345678班主任钟敏兰春山郑平祥赖军锋吕述兴钟蔚文康新姣毛海亮任课教师钟敏兰春山郑平祥赖军锋赖军锋钟敏张凌云毛海亮参评人数6363474747476363平均分66.3953.8293.794.5893.179160.766.89≥85%数1812464744421520≥85%率0.28570.19050.978710.93620.89360.23810.3175≥80%数2217474747462024≥80%率0.34920.26981110.97870.31750.381≥75%数3021474747472430≥75%率0.47620.333311110.3810.4762≥60%数3926474747473740≥60%率0.6190.412711110.58730.6349≥55%数4329474747473744≥55%率0.68250.460311110.58730.6984≤40%以下数132500001610≤40%以下率0.20630.396800000.2540.1587 2016-2017学年下学期信丰三中七年级期末检测 2017年7月地理单科统计表班级12345678班主任钟敏兰春山郑平祥赖军锋吕述兴钟蔚文康新姣毛海亮任课教师张星保曾铬房吉庆吉庆许华曾铬房许华张星保参评人数6363474747476363平均分14.515.2225.5225.6724.623.0514.6916.62≥85%数31000015≥85%率0.04760.015900000.01590.0794≥80%数5539363222212≥80%率0.07940.07940.82980.7660.68090.46810.03170.1905≥75%数7539403227013≥75%率0.11110.07940.82980.85110.68090.574500.2063≥60%数1318464546412027≥60%率0.20630.28570.97870.95740.97870.87230.31750.4286≥55%数1726474747422231≥55%率0.26980.41271110.89360.34920.4921≤40%以下数261600002316≤40%以下率0.41270.25400000.36510.254 2016-2017学年下学期信丰三中七年级期末检测 2017年7月生物单科统计表班级12345678班主任钟敏兰春山郑平祥赖军锋吕述兴钟蔚文康新姣毛海亮任课教师刘小青刘芳董文娟董文娟董文娟董文娟刘小青刘芳参评人数6363474747476363平均分16.6116.6126.5527.0126.6826.517.0918≥85%数5235383333512≥85%率0.07940.03170.74470.80850.70210.70210.07940.1905≥80%数109424144391117≥80%率0.15870.14290.89360.87230.93620.82980.17460.2698≥75%数1210444244391318≥75%率0.19050.15870.93620.89360.93620.82980.20630.2857≥60%数2525454747473229≥60%率0.39680.39680.95741110.50790.4603≥55%数3030454747473335≥55%率0.47620.47620.95741110.52380.5556≤40%以下数181310001613≤40%以下率0.28570.20630.02130000.2540.2063 2016-2017学年下学期信丰三中七年级期末检测 2017年7月班级统计表班级12345678班主任钟敏兰春山郑平祥赖军锋吕述兴钟蔚文康新姣毛海亮参评人数6363474747476363平均分287.76260.93414.14421.2413.94403.36287.2293.66≥85%数001823141002≥85%率000.3830.48940.29790.212800.0317≥80%数203539332638≥80%率0.031700.74470.82980.70210.55320.04760.127≥75%数8244474739813≥75%率0.1270.03170.9362110.82980.1270.2063≥60%数2722474747472629≥60%率0.42860.349211110.41270.4603≥55%数3526474747473735≥55%率0.55560.412711110.58730.5556≤40%以下数713000069≤40%以下率0.11110.206300000.09520.142991011121314151617曾春兰钟昌瑶王光红王贤亮肖青燕李安文王卫龙俞小万兰师胜俞小万钟昌瑶钟昌瑶王贤亮肖青燕曹烁英肖璐俞小万兰师胜636363636363636363 44.2192752.8765349.9718252.8487958.522153.980250.7897553.2559646.54284252242632 0.0317460.0793650.0317460.0317460.0634920.0317460.0952380.0476190.0317462766109752 0.0317460.1111110.0952380.0952380.158730.1428570.1111110.0793650.031746591010181512135 0.0793650.1428570.158730.158730.2857140.2380950.1904760.2063490.079365132423293326232821 0.2063490.3809520.3650790.4603170.523810.4126980.3650790.4444440.333333172829333730293224 0.2698410.4444440.4603170.523810.5873020.476190.4603170.5079370.380952301927201319261927 0.476190.3015870.4285710.317460.2063490.3015870.4126980.3015870.42857191011121314151617曾春兰钟昌瑶王光红王贤亮肖青燕李安文王卫龙俞小万兰师胜康新姣杨蕾谢惠玲殷玉花谢惠玲张英殷玉花陈有良徐荣秀63636363636363636376.9486.7384.5484.5485.1379.7385.1681.7981.7802212120100.03170.03170.01590.03170.01590.031700.01594131189518840.06350.20630.17460.1270.14290.07940.28570.1270.06351228232722172820130.19050.44440.36510.42860.34920.26980.44440.31750.20634458555556485148520.69840.92060.8730.8730.88890.76190.80950.76190.82545063615760535655570.793710.96830.90480.95240.84130.88890.8730.90485001020000.0794000.015900.031700091011121314151617曾春兰钟昌瑶王光红王贤亮肖青燕李安文王卫龙俞小万兰师胜杨蕾林金芬邱敏林金芬杨蕾李安文邱敏林金芬邱敏63636363636363636341.7944.1340.7341.6842.8441.3239.5443.8638.37000100100 0000.0159000.015900 5502301500.07940.079400.03170.047600.01590.07940910476541210.14290.15870.06350.11110.09520.07940.06350.19050.01593338323735283237240.52380.60320.50790.58730.55560.44440.50790.58730.3814048414344383545370.63490.76190.65080.68250.69840.60320.55560.71430.587342790473110.06350.03170.11110.142900.06350.11110.04760.174691011121314151617曾春兰钟昌瑶王光红王贤亮肖青燕李安文王卫龙俞小万兰师胜刘聪灵刘聪灵王光红陈玉芬刘聪灵刘聪灵夏琛茂赖苏华赖苏华63636363636363636320.8922.124.8119.4421.2518.2422.2922.3318.4001000010000.015900000.01590 1110112210.01590.01590.015900.01590.01590.03170.03170.01591332125210.01590.04760.04760.03170.01590.03170.07940.03170.0159111319111210151480.17460.20630.30160.17460.19050.15870.23810.22220.1271717271318112020130.26980.26980.42860.20630.28570.17460.31750.31750.20633234233531403028400.50790.53970.36510.55560.49210.63490.47620.44440.634991011121314151617曾春兰钟昌瑶王光红王贤亮肖青燕李安文王卫龙俞小万兰师胜曾春兰毛海亮廖祥琴兰春山郑平祥张凌云曾春兰曹莉芳曹莉芳63636363636363636370.5263.8762.359.5972.2758.8663.7361.4156.71191814132216171390.30160.28570.22220.20630.34920.2540.26980.20630.14292723211928232420180.42860.36510.33330.30160.44440.36510.3810.31750.28573226252333272527220.50790.41270.39680.36510.52380.42860.39680.42860.34924538373749334037290.71430.60320.58730.58730.77780.52380.63490.58730.46034739403753364238340.7460.6190.63490.58730.84130.57140.66670.60320.539781415167201617210.1270.22220.23810.2540.11110.31750.2540.26980.333391011121314151617曾春兰钟昌瑶王光红王贤亮肖青燕李安文王卫龙俞小万兰师胜张星保张星保许华张星保杨招红杨招红张星保曾铬房许华63636363636363636315.9616.815.4516.516.8515.6115.2815.2215.053735203230.04760.11110.04760.07940.031700.04760.03170.04765959859880.07940.14290.07940.14290.1270.07940.14290.1270.127811714117101090.1270.17460.11110.22220.17460.11110.15870.15870.14292525212529241923180.39680.39680.33330.39680.46030.3810.30160.36510.28572827263131272224230.44440.42860.41270.49210.49210.42860.34920.3810.36511911201618222220220.30160.17460.31750.2540.28570.34920.34920.31750.349291011121314151617曾春兰钟昌瑶王光红王贤亮肖青燕李安文王卫龙俞小万兰师胜刘小青刘小青郭肇领董文娟刘小青董文娟刘小青刘芳李文丽63636363636363636317.6418.5118.7117.618.1916.2618.316.9515.93712109737660.11110.19050.15870.14290.11110.04760.11110.09520.09521316151489151280.20630.2540.23810.22220.1270.14290.23810.19050.127172016141311191380.26980.31750.2540.22220.20630.17460.30160.20630.1272731352934263730230.42860.49210.55560.46030.53970.41270.58730.47620.36513138393838304034290.49210.60320.6190.60320.60320.47620.63490.53970.4603131581311171615230.20630.23810.1270.20630.17460.26980.2540.23810.365191011121314151617曾春兰钟昌瑶王光红王贤亮肖青燕李安文王卫龙俞小万兰师胜636363636363636363 286.95303.03294.74291.07311.87283.07293.09293.24269.41 05010011100.079400.0159000.01590.01590.01593704514310.04760.111100.06350.07940.01590.06350.04760.015951268149101140.07940.19050.09520.1270.22220.14290.15870.17460.06352932343435293533250.46030.50790.53970.53970.55560.46030.55560.52380.39683639383945344037300.57140.6190.60320.6190.71430.53970.63490.58730.4762744838119120.11110.06350.06350.1270.04760.1270.17460.14290.1905信丰三中2016-2017学年下学期八语文单科统计表18年级参考学生班级12李明班主任黄维民李永飞李明任课教师黄维民李永飞631135参评人数454556.6451154.62677平均分104.47105.872126≥85%数34330.0317460.111013≥85%率0.75560.73339220≥80%数45450.1428570.193833≥80%率111314≥75%数45450.2063490.012335≥75%率1127520≥60%数45450.4285710.45815≥60%率1130578≥55%数45450.476190.509251≥55%率1114372≤40%以下数000.2222220.327753≤40%以下率00信丰三中2016-2017学年下学期八年级期末数学单科统计表班级1218年级参考学生班主任黄维民李永飞李明任课教师黄常青陈小芬徐荣秀参评人数4545 631135平均分89.2491.284.8783.35≥85%数3638360≥85%率0.80.84440.04760.0529≥80%数42447233≥80%率0.93330.97780.11110.2053≥75%数444526461≥75%率0.977810.41270.4062≥60%数454556925≥60%率110.88890.815≥55%数4545601001≥55%率110.95240.8819≤40%以下数00034≤40%以下率0000.03信丰三中2016-2017学年下学期八年级期末英语单科统计表班级12 18年级参考学生班主任黄维民李永飞李明任课教师熊燕黄勇林金芬参评人数4545631135平均分93.3192.0243.2942.57≥85%数4545020≥85%率1100.0176≥80%数4545389≥80%率110.04760.0784≥75%数45458185≥75%率110.1270.163≥60%数454539672≥60%率110.6190.5921≥55%数454544779≥55%率110.69840.6863≤40%以下数001116≤40%以下率000.01590.1022信丰三中2016-2017学年下学期八年级期末物理单科统计表班级12 18年级参考学生班主任黄维民李永飞李明任课教师张庆生曾传香张英参评人数4545 631135平均分74.875.423.0822.58≥85%数64234≥85%率0.13330.08890.03170.03≥80%数1416382≥80%率0.31110.35560.04760.0722≥75%数25285123≥75%率0.55560.62220.07940.1084≥60%数424216321≥60%率0.93330.93330.2540.2828≥55%数454522389≥55%率110.34920.3427≤40%以下数0027532≤40%以下率000.42860.4687信丰三中2016-2017学年下学期八年级期末政治单科统计表班级12班主任黄维民李永飞18年级参考学生任课教师王强华郭建东李明参评人数4545廖祥琴平均分62.1862.29 631135≥85%数363664.3765.88≥85%率0.80.821411≥80%数43450.33330.3621≥80%率0.9556126506≥75%数45450.41270.4458≥75%率1131575≥60%数45450.49210.5066≥60%率1136725≥55%数45450.57140.6388≥55%率1138759≤40%以下数000.60320.6687≤40%以下率0014263信丰三中2016-2017学年下学期八年级期末0.22220.2317历史单科统计表班级12班主任黄维民李永飞18年级参考学生任课教师郭惠光胡上议李明参评人数4545曾铬房平均分40.8738.38 631135≥85%数14516.1916.71481≥85%率0.31110.11113132≥80%数29160.04760.1163≥80%率0.64440.35568228≥75%数38270.1270.2009≥75%率0.84440.611266≥60%数45450.17460.2344≥60%率1130498≥55%数45450.47620.4388≥55%率1132554≤40%以下数000.50790.4881≤40%以下率0020326信丰三中2016-2017学年下学期八年级期末0.31750.2872地理单科统计表班级12班主任黄维民李永飞18年级参考学生任课教师徐文金施小年李明参评人数4545李文丽平均分23.3623.8 631135≥85%数7816.618.36≥85%率0.15560.17784237≥80%数26250.06350.2088≥80%率0.57780.55567333≥75%数29330.11110.2934≥75%率0.64440.73339365≥60%数45450.14290.3216≥60%率1124600≥55%数45450.3810.5286≥55%率1130669≤40%以下数000.47620.5894≤40%以下率0017261信丰三中2016-2017学年下学期八年级期末0.26980.23生物单科统计表班级12班主任黄维民李永飞18年级参考学生任课教师谢琼黄金波李明参评人数4545平均分26.6926.51 631135≥85%数3831 303.66302.14≥85%率0.84440.6889 177≥80%数45430.01590.0678≥80%率10.95563178≥75%数45450.04760.1568≥75%率1113302≥60%数45450.20630.2661≥60%率1133623≥55%数45450.52380.5489≥55%率1139711≤40%以下数000.6190.6264≤40%以下率003165信丰三中2016-2017学年下学期八年级期末0.04760.1454班级统计表班级12班主任黄维民李永飞参评人数4545平均分511.4513≥85%数2522≥85%率0.55560.4889≥80%数3942≥80%率0.86670.9333≥75%数4545≥75%率11≥60%数4545≥60%率11≥55%数4545≥55%率11≤40%以下数00≤40%以下率00学年下学期八年级期末检测 2017年7月3日34567891011彭淑珍李玫谢树清黄桂华叶定胜肖承珩朱国方刘小卫张小武王光红刘燕青谢树清李永飞黄维民陈述英刘小卫刘小卫邱尚莉454562626262626262 106.13106.0990.3589.1888.189.3486.4788.3188.85 343888958550.75560.84440.1290.1290.14520.08060.1290.08060.0806454522211920221620110.35480.33870.30650.32260.35480.25810.3226454535312934322634110.56450.50.46770.54840.51610.41940.5484454558555458526055110.93550.88710.8710.93550.83870.96770.8871454560626060556261110.967710.96770.96770.887110.9839000000000000000000学年下学期八年级期末检测 2017年7月3日34567891011彭淑珍李玫谢树清黄桂华叶定胜肖承珩朱国方刘小卫张小武肖承珩朱国方叶福生黄桂华叶定胜肖承珩朱国方陈小芬黄常青45456262626262626288.8290.9651.6544.7152.1359.0253.3451.4250.373138946117650.68890.84440.14520.06450.09680.17740.11290.09680.08063845116919106110.844410.17740.09680.14520.30650.16130.09680.1774434513912211413150.955610.20970.14520.19350.33870.22580.20970.2419454522192733262326110.35480.30650.43550.53230.41940.3710.4194454528243339342930110.45160.38710.53230.6290.54840.46770.48390025272317222025000.40320.43550.3710.27420.35480.32260.4032学年下学期八年级期末检测 2017年7月3日34567891011彭淑珍李玫谢树清黄桂华叶定胜肖承珩朱国方刘小卫张小武彭淑珍李玫刘小芳李玫熊燕谢秋莲刘红英刘万富黄勇45456262626262626292.0492.9853.8149.7351.2947.9749.8451.8551.5424356755560.93330.95560.08060.09680.11290.08060.08060.08060.09684545121110710138110.19350.17740.16130.11290.16130.20970.12945451412149131516110.22580.19350.22580.14520.20970.24190.2581454530202520232124110.48390.32260.40320.32260.3710.33870.3871454533242622272625110.53230.38710.41940.35480.43550.41940.40320024282627282226000.38710.45160.41940.43550.45160.35480.4194学年下学期八年级期末检测 2017年7月3日34567891011彭淑珍李玫谢树清黄桂华叶定胜肖承珩朱国方刘小卫张小武温更生张小武张小武温更生杨江华杨江华曾传香曾传香张小武45456262626262626275.3873.3137.6536.7139.2641.4440.7436.9242.159711021110.20.15560.01610.016100.03230.01610.01610.0161181********0.40.31110.01610.01610.01610.04840.03230.01610.0484252112345150.55560.46670.01610.03230.04840.06450.08060.01610.08064338781013126120.95560.84440.11290.1290.16130.20970.19350.09680.19354544910171819111410.97780.14520.16130.27420.29030.30650.17740.22580041383536334132000.66130.61290.56450.58060.53230.66130.5161学年下学期八年级期末检测 2017年7月3日34567891011彭淑珍李玫谢树清黄桂华叶定胜肖承珩朱国方刘小卫张小武钟太金吴光寿郭建东郭建东郭建东郭建东郭建东钟太金钟太金45456262626262626261.8961.6747.6545.7345.146.146.6943.6644.58353387669440.77780.73330.1290.11290.09680.09680.14520.06450.064540431612121415590.88890.95560.25810.19350.19350.22580.24190.08060.14524544221922212071210.97780.35480.30650.35480.33870.32260.11290.1935454543424341403642110.69350.67740.69350.66130.64520.58060.6774454548454846444344110.77420.72580.77420.74190.70970.69350.7097004454304000.06450.06450.08060.06450.048400.0645学年下学期八年级期末检测 2017年7月3日34567891011彭淑珍李玫谢树清黄桂华叶定胜肖承珩朱国方刘小卫张小武郑小生郑小生郭惠光郭惠光郭惠光郭惠光胡上议胡上议胡上议45456262626262626237.3838.4426.292424.426.7425.9524.3425.685503101020.11110.111100.04840.016100.016100.0323151********0.33330.37780.08060.08060.06450.03230.08060.01610.0645223065677290.48890.66670.09680.08060.09680.11290.11290.03230.14524445211522272515200.977810.33870.24190.35480.43550.40320.24190.3226454529202332282325110.46770.32260.3710.51610.45160.3710.40320016212418221919000.25810.33870.38710.29030.35480.30650.3065学年下学期八年级期末检测 2017年7月3日34567891011彭淑珍李玫谢树清黄桂华叶定胜肖承珩朱国方刘小卫张小武刘祖莲钟锋徐文金刘祖莲刘祖莲施小年施小年施小年施小年45456262626262626223.4222.9313.1812.8212.1614.8913.914.1813.855710221000.11110.15560.016100.03230.03230.016100232012424460.51110.44440.01610.03230.06450.03230.06450.06450.0968282835055670.62220.62220.04840.080600.08060.08060.09680.112945431115102116181510.95560.17740.24190.16130.33870.25810.29030.2419454516161322242117110.25810.25810.20970.35480.38710.33870.27420033363324252727000.53230.58060.53230.38710.40320.43550.4355学年下学期八年级期末检测 2017年7月3日34567891011彭淑珍李玫谢树清黄桂华叶定胜肖承珩朱国方刘小卫张小武黄金波李良生谢琼谢琼谢琼谢琼李良生李良生谢琼4545626262626262622626.0919.5218.7918.3419.4219.3519.3120.18323056810159130.71110.66670.08060.09680.1290.16130.24190.14520.20973941171714172415200.86670.91110.27420.27420.22580.27420.38710.24190.32264243231817272820260.93330.95560.3710.29030.27420.43550.45160.32260.4194454542383644413841110.67740.61290.58060.70970.66130.61290.6613454543393846424145110.69350.6290.61290.74190.67740.66130.72580081011131336000.1290.16130.17740.20970.20970.04840.0968学年下学期八年级期末检测 2017年7月3日34567891011彭淑珍李玫谢树清黄桂华叶定胜肖承珩朱国方刘小卫张小武454562626262626262 509.2510.9338.9320.3329.3343.5335326.4336.1 232210202000.51110.48890.016100.032300.032300394144413240.86670.91110.06450.06450.06450.01610.04840.03230.0645454588881059 110.1290.1290.1290.1290.16130.08060.1452 454525222427302126 110.40320.35480.38710.43550.48390.33870.4194 454531283136342534 110.50.45160.50.58060.54840.40320.5484 009151512151516 000.14520.24190.24190.19350.24190.24190.2581121314151617年级参考学生叶福生王春妹黄红勇谢秋莲刘红英李良生刘燕青王春妹邱尚莉陈述英谢树清王春妹626262626262104790.3788.590.0287.0587.7785.8789.6466118462290.09680.09680.17740.1290.06450.09680.21872121191514164280.33870.33870.30650.24190.22580.25810.40883532322931265970.56450.51610.51610.46770.50.41940.57026055615556529240.96770.88710.98390.88710.90320.83870.882562606257615797310.967710.91940.98390.91940.9293000000200000000.0191121314151617年级参考学生叶福生王春妹黄红勇谢秋莲刘红英李良生叶福生何乘锋黄红勇黄桂华黄红勇叶定胜626262626262104755.3447.3750.7342.9445.8946.4255.087684142210.11290.09680.1290.06450.01610.06450.2111126107652870.19350.09680.16130.11290.09680.08060.274116812101153380.25810.1290.19350.16130.17740.08060.32283021221520224960.48390.33870.35480.24190.32260.35480.47373325272022255590.53230.40320.43550.32260.35480.40320.53391927253130263670.30650.43550.40320.50.48390.41940.3505121314151617年级参考学生叶福生王春妹黄红勇谢秋莲刘红英李良生周以芳刘小芳彭淑珍谢秋莲刘红英张瑛瑛626262626262104748.8148.1552.649.9751.9247.7156.1433483310410.04840.04840.06450.1290.04840.04840.99431151112863110.17740.08060.17740.19350.1290.09680.297161015151193590.25810.16130.24190.24190.17740.14520.34292018272421144780.32260.29030.43550.38710.33870.22580.45652624292923205250.41940.38710.46770.46770.3710.32260.50142627252819273830.41940.43550.40320.45160.30650.43550.3658121314151617年级参考学生叶福生王春妹黄红勇谢秋莲刘红英李良生杨佳锐杨佳锐张庆生杨佳锐温更生张庆生626262626262104738.1637.6337.7736.0338.2735.2443.31000100340000.0161000.0325200201790.0323000.032300.01610.07552133021310.03230.01610.04840.048400.03230.125189107842790.1290.14520.16130.11290.1290.06450.2665121113101183450.19350.17740.20970.16130.17740.1290.32953640403836425400.58060.64520.64520.61290.58060.67740.5158121314151617年级参考学生叶福生王春妹黄红勇谢秋莲刘红英李良生钟太金王强华王强华吴光寿吴光寿吴光寿626262626262104744.6844.9546.2941.3942.6641.5546.423255112010.04840.03230.08060.08060.01610.01610.19278126462990.11290.1290.19350.09680.06450.09680.28561715161010113840.27420.24190.25810.16130.16130.17740.36684339382936296930.69350.6290.61290.46770.58060.46770.66194448503741367660.70970.77420.80650.59680.66130.58060.73164301165990.06450.048400.17740.09680.08060.0946121314151617年级参考学生叶福生王春妹黄红勇谢秋莲刘红英李良生胡上议郑小生郑小生肖福姣周以芳周以芳626262626262104725.3926.6628.3526.4224.0323.7727.03100000370.0161000000.03533132101130.04840.01610.04840.03230.016100.10796673121840.09680.09680.11290.04840.01610.03230.17571921292214154510.30650.33870.46770.35480.22580.24190.43082625332619195170.41940.40320.53230.41940.30650.30650.4938201471019222800.32260.22580.11290.16130.30650.35480.2674121314151617年级参考学生叶福生王春妹黄红勇谢秋莲刘红英李良生施小年钟锋钟锋钟锋王强华王强华626262626262104713.6814.0813.8214.4813.8713.3114.9101100360.016100.01610.0161000.03443223131310.04840.03230.03230.04840.01610.04840.12514244241740.06450.03230.06450.06450.03230.06450.16621717141517143810.27420.27420.22580.24190.27420.22580.36392120172320184320.33870.32260.27420.3710.32260.29030.41263124242125324130.50.38710.38710.33870.40320.51610.3945121314151617年级参考学生叶福生王春妹黄红勇谢秋莲刘红英李良生李良生李良生黄金波黄金波黄金波李良生626262626262104719.3119.0318.617.7118.9520.2419.7610774692400.16130.11290.11290.06450.09680.14520.22921612131314193820.25810.19350.20970.20970.22580.30650.36492018191916244560.32260.29030.30650.30650.25810.38710.43554041313541427010.64520.66130.50.56450.66130.67740.66954344373642447310.69350.70970.59680.58060.67740.70970.69828118161011670.1290.17740.1290.25810.16130.01610.1595121314151617年级参考学生叶福生王春妹黄红勇谢秋莲刘红英李良生6262626262621047 333.7325.2336.3315321.4311.3352.2 01010110000.016100.016100.01610.09554334021990.06450.04840.04840.064500.03230.19017485222700.11290.06450.1290.08060.03230.03230.25792523232121194970.40320.3710.3710.33870.33870.30650.47473330292930255870.53230.48390.46770.46770.48390.40320.5606141281811132220.22580.19350.1290.29030.17740.20970.212。

上海市普陀区2017届初三第二学期质量调研数学试卷及答案

—1—普陀区2016学年度第二学期初三质量调研数学试卷（时间：100分钟，满分：150分）考生注意：1．本试卷含三个大题，共25题．答题时，考生务必按答题要求在答题纸规定的位置上作答，在草稿纸、本试卷上答题一律无效．2．除第一、二大题外，其余各题如无特别说明，都必须在答题纸的相应位置上写出证明或计算的主要步骤．一、选择题：（本大题共6题，每题4分，满分24分）[下列各题的四个选项中，有且只有一个选项是正确的，选择正确项的代号并填涂在答题纸的相应位置上]1.下列计算正确的是 · ···················································································· （▲）（A ）632a a a =×；（B ）a a a =¸33；（C ）ab b a 333=+；（D ）623)(a a =． 2.如果下列二次根式中有一个与a 是同类二次根式，那么这个根式是是同类二次根式，那么这个根式是·················· （▲）（A ）2a ；（B ）23a ；（C ）3a ；（D ）4a ．3.在学校举办的“中华诗词大赛”中，有11名选手进入决赛，他们的决赛成绩各不相同，其中一名参赛选手想知道自己是否能进入前6名，他需要了解这11名学生成绩的名学生成绩的 ···· （▲）（A ）中位数；）中位数；（B ）平均数；）平均数；（C ）众数；）众数；（D ）方差．）方差．4.如图1，在△ABC 中，点D 、E 分别在边AB 、AC 上，如果50A =∠，那么12+∠∠的大小为的大小为··································································································· （▲）（A ）°130；（B ）°180；（C ）°230；（D ）°260．5.如图2，在△ABC 中，中，中线中线AD 、CE 交于点O ，设a AB =，b BC =，那么向量AO用向量a 、b 表示为表示为······················································································· （▲）（A ）b a 21+；（B ）b a 3132+；（C ）b a 3232+；（D ）b a 4121+．图1图26.在△ABC 中，6==AC AB ，32cos =ÐB ，以点B 为圆心，AB 为半径作圆B ，以点C为圆心，半径长为13作圆C ，圆B 与圆C 的位置关系是的位置关系是 ···································· （▲）（A ）外切；）外切；（B ）相交；）相交；（C ）内切；）内切；（D ）内含．）内含．二、填空题：（本大题共12题，每题4分，满分48分） 7.分解因式：a a 43-＝ ▲ ． 8.方程43x x =-的根是的根是▲ ． 9.不等式组23030x x -ìíî，<≥的解集是的解集是 ▲ ． 10.函数315y x =-的定义域是的定义域是▲ ． 11.如果关于x 的方程230x x c -+=没有实数根，那么c 的取值范围是的取值范围是 ▲ ． 12.已知反比例函数xk y =（k 是常数，0k ¹）的图像在第二、四象限，点),(11y x A 和点),(22y x B 在函数的图像上，当021<<x x 时，可得1y▲ 2y ．（填“>”、“=”、“<”）． 13.一次抽奖活动设置了翻奖牌一次抽奖活动设置了翻奖牌（图（图3展示的分别是翻奖牌的正反两面），抽奖时，你只能看到正面，你可以在9个数字中任意选中一个数字，个数字中任意选中一个数字，可见抽中一副球拍的概率是可见抽中一副球拍的概率是19，那么请你根据题意写出一个事件，使这个事件发生的概率是13．这个事件是．这个事件是▲ ．14.正八边形的中心角等于正八边形的中心角等于 ▲ 度．度．15.如图4，在△ABC 中，D 、E 分别是边AB 、AC 上的点，如果21==ECAE DBAD ，那么△ADE 与△ABC 周长的比是周长的比是▲ ． 16.某班学生参加环保知识竞赛，已知竞赛得分都是整数某班学生参加环保知识竞赛，已知竞赛得分都是整数..把参赛学生的成绩整理后分为6小组，画出竞赛成绩的频数分布直方图（如图5所示），根据图中的信息，可得成绩高于60分的学生占全班参赛人数的百分率是分的学生占全班参赛人数的百分率是▲ ．图3反面反面正面正面图417.一个滑轮起重装置如图6所示，滑轮的半径是10cm ，当滑轮的一条半径OA 绕轴心O 按逆时针方向旋转的角度为120 时，重物上升时，重物上升▲ cm （结果保留p ）． 18.如图7，将△ABC 绕点B 按逆时针方向旋转得到△EBD ，点E 、点D 分别与点A 、点C 对应，且点D 在边AC 上，边DE 交边AB 于点F ，△BDC ∽△ABC ．已知10=BC ，5=AC ，那么△DBF 的面积等于的面积等于▲ ．三、解答题：（本大题共7题，满分78分）19．（本题满分10分）分）计算：()320171113sin 60223-æö+-+-°ç÷-èø.20．（本题满分10分）分）解方程组：îíì=++=+-.944,02322y xy x y x21．（本题满分10分）分）在平面直角坐标系xOy 中，已知正比例函数的图像与反比例函数xy 8=的图像交于点)4,(m A .（1）求正比例函数的解析式；）求正比例函数的解析式；（2）将正比例函数的图像向下平移6个单位得到直线l ，设直线l 与x 轴的交点为B ，求ABO Ð的正弦值．的正弦值．图6图5图722．（本题满分10分）分）上海首条中运量公交线路71路已正式开通．该线路西起沪青平公路申昆路，东至延安东路中山东一路，东路中山东一路，全长全长17.5千米．71路车行驶于专设的公交车道，路车行驶于专设的公交车道，又配以专用的公交信号又配以专用的公交信号灯．经测试，早晚高峰时段71路车在专用车道内行驶的平均速度比在非专用车道每小时快6千米，因此单程可节省时间22.5分钟．求早晚高峰时段71路车在专用车道内行驶的平均车速．23．（本题满分12分）分）已知：如图8，在平行四边形ABCD 中，AC 为对角线，E 是边AD 上一点，BE ⊥AC 交AC 于点F ，BE 、CD 的延长线交于点G ，且ABE CAD Ð=Ð．（1）求证：四边形ABCD 是矩形；是矩形；（2）如果AE EG =，求证：2AC BC BG = ．图824．（本题满分12分）分）如图9，在平面直角坐标系xOy 中，二次函数22y x x m =-+（m ＞0）的对称轴与比例系数为5的反比例函数图像交于点A ，与x 轴交于点B ，抛物线的图像与y 轴交于点C ，且3OC OB =．（1）求点A 的坐标；的坐标；（2）求直线AC 的表达式；的表达式；（3）点E 是直线AC 上一动点，点F 在x 轴上方的平面内，且使以A 、B 、E 、F 为顶点的四边形是菱形，直接写出点F 的坐标．的坐标．25．（本题满分14分）分）如图10，半圆O 的直径AB ＝10，有一条定长为6的动弦CD 在弧AB 上滑动（点C 、点D 分别不与点A 、点B 重合），点E 、F 在AB 上，EC ⊥CD ，FD ⊥CD ．（1）求证：EO OF =；（2）联结OC ，如果△ECO 中有一个内角等于45 ，求线段EF 的长；的长；（3）当动弦CD 在弧AB 上滑动时，上滑动时，设变量设变量CE x =，四边形CDFE 面积为S ，周长为l ，问：S 与l 是否分别随着x 的变化而变化？试用所学的函数知识直接写出它们的函数解析式及函数定义域，以说明你的结论．数定义域，以说明你的结论．图9图10普陀区2016学年度第二学期九年级数学期终考试试卷参考答案及评分说明一、选择题：（本大题共6题，每题4分，满分24分）分）1．(D)； 2．(C)； 3．(A) ； 4．(C) ； 5．(B)； 6．(B). 二、填空题：（本大题共12题，每题4分，满分48分）7.)2)(2(-+a a a ； 8.x =1； 9. 302x ≤<； 105x ¹； 11．94c >；12 <；13．抽中一张唱片；．抽中一张唱片； 14．45； 15．1:3； 16．80%；17．203p ； 18．4516．三、解答题（本大题共7题，其中第19---22题每题10分，第23、24题每题12分，第25题14分，满分78分）分）19．解：原式=233)32()1(8´-++-+ · ···················································· （8分）分）=239-. · ············································································ （2分）分）20．解：方程②可变形为9)2(2=+y x . · ························································ （2分）分）得：32=+y x 或32-=+y x ， · ······················································ （2分）分）原方程组可化为îíì=+-=-；32,23y x y x îíì-=+-=-.32,23y x y x · ······································ （2分）分）解得解得 îíì==；1,111y x ïïîïïíì-=-=.51,51322y x ······························································ （4分）分） ∴原方程组的解是îíì==；1,111y x ïïîïïíì-=-=.51,51322y x 21．解：（1）∵反比例函数8y x=的图像经过)4,(m A∴84m =，解得2=m ．∴点A 的坐标为)4,2(． · ··························································· （2分）分）设正比例函数的解析式为)0(¹=k kx y ， ∵正比例函数的图像经过点A ，∴可得∴可得 k 24=，解得，解得2=k ． ∴正比例函数的解析式是x y 2=． · ············································· （2分）分）（2）∵正比例函数向下平移6个单位得到直线l ，∴直线l 的表达式为62-=x y ． ··············································· （2分）分） ∵直线l 与x 轴的交点为B ，∴点B 的坐标是()3,0． ···················· （1分）分）∴17AB =． ······································································ （1分）分） ∴4417sin 1717ABO Ð==． · ················································· （2分）分）即：ABO Ð的正弦值等于41717．22．解：设早晚高峰时段71路在专用车道内行驶的平均车速x 千米/时． · ·············· （1分）分）根据题意，可列方程17.517.522.5660x x -=- ． ········································ （4分）分）整理得 262800x x --=．· ···························································· （1分）分）解得 120x =，214x =-． ···························································· （2分）分）经检验 120x =，214x =-都是原方程的解都是原方程的解．．因为速度不能负数，所以取20x =． · ················································· （1分）分）答：71路在专用车道内行驶的平均车速20千米/时． · ···························· （1分）分）23．证明：（1）∵BE ⊥AC ，∴90AFB Ð=．············································ （1分）分） ∴90ABE BAF Ð+Ð= ． ·················································· （2分）分）∵ABE CAD Ð=Ð，∴90CAD BAF Ð+Ð= ．···················· （1分）分）即 90BAD Ð=．∵四边形ABCD 是平行四边形，∴四边形ABCD 是矩形． · ·········· （1分）分）（2）联结AG ．∵AE EG =，∴EAG EGA Ð=Ð． ········································ （1分）分）∵四边形ABCD 是平行四边形，，∴AB ∥CD ，AD ∥BC ．∵AB ∥CD ，∴ABG BGC Ð=Ð．∴CAD BGC Ð=Ð． ······· （1分）分） ∴AGC GAC Ð=Ð．∴CA CG =． · ········································ （1分）分） ∵AD ∥BC ，∴CAD ACB Ð=Ð．∴ACB BGC Ð=Ð． ······· （1分）分）∵四边形ABCD 是矩形，∴90BCG Ð=． · ······························ （1分）分） ∴BCG ABC Ð=Ð，∴△BCG ∽△ABC ． · ····························· （1分）分）∴ACBC BG CG=．∴2AC BC BG = ． · ········································· （1分）分）24．（1）解：由题意得，二次函数图像的对称轴是直线1x =， ························· （1分）分）反比例函数解析式是5y x=． ··················································· （1分）分）把1x =代入5y x=，得5y =．∴点A 的坐标为()1,5． ·························································· （1分）分）（2）由题意得，点B 的坐标为()1,0． · ··················································· （1分）分） ∵3OC OB =，∴3OC =． ························································ （1分）分） ∵m ＞0，∴3m =．设直线AC 的表达式是3y kx =+，∵点A 在直线AC 上，∴2k =．∴直线AC 的表达式是23y x =+． ······ （1分）分）（3）点F 坐标是95,42æöç÷èø，()15,25+，()3,2-． ································ （6分）分）25．解：（1）过点O 作OH ⊥CD ，垂足为点H ． · ···································· （1分）分） ∵OH ⊥CD ，OH 是弦心距，∴CH DH =． · ···························· （1分）分）∵EC ⊥CD ，FD ⊥CD ，OH ⊥CD ，∴EC ∥OH ∥FD ． · ······· （1分）分） ∵CH DH =，∴EO OF =． ·················································· （1分）分）（2）∵ECO COH Ð=Ð，∴45ECO Ð¹． · ····································· （1分）分） ①当45EOC Ð= 时，过点E 作EM ⊥OC ，垂足为点M ．在Rt △OCH 中，OC ＝5，132CH CD ==，由勾股定理，得OH ＝4． · ····················································· （1分）分）∴::3:4:5CH OH CO =．∵ECM COH Ð=Ð，90CME OHC Ð=Ð=，∴△ECM ∽△COH ．在Rt △ECM 中，可设4CM m =，3EM m =．在Rt △EOM 中，3OM CM m ==，32EO m = ． ∵ CM OM OC +=， ∴435m m +=．解得解得57m =．所以1527EO =， 30227EF EO ==． · ··········· （2分）分） ②当45CEO Ð= 时，时，过点O 作ON ⊥EC ，垂足为点N ．在Rt △CON 中，3ON HC ==，4CN HO ==．在Rt △EON 中，32EO =．所以62EF =． · ······························································ （2分）分）综上所述，线段EF 的长等于3027或62．（3）四边形CDFE 的面积S 不随变量x 的变化而变化，是一个不变量；的变化而变化，是一个不变量；四边形CDFE 的周长l 随变量x 的变化而变化．的变化而变化． ······················ （1分）分） S ＝24(0＜x ＜8)； ······························································ （1分）分）(是一个常值函数) l ＝22825x x -+＋14(0＜x ＜8)． · ········································ （1分）分）说明：定义域2个1分，漏写、写错1个或全错，均扣1分．分．。

上海普陀初三第二学期质量调研试卷

2009学年度第二学期普陀区初三质量调研数学试卷2010.4（时间：100分钟，满分：150分）考生注意：所有答案务必按照规定在答题纸上完成，写在试卷上不给分题号一二三四总分得分一、单项选择题：（本大题共6题，每题4分，满分24分）[下列各题的四个选项中，有且只有一个选项是正确的，选择正确项的代号并填涂在答题纸的相应位置上] 1．下列二次根式中，与2是同类二次根式的是………………………………………（）.(A) 8； (B) 3- ； (C) 12 ； (D) 48 .2. 两条对角线互相垂直平分的四边形是………………………………………………（）.(A) 等腰梯形； (B) 菱形； (C) 矩形； (D) 平行四边形.3．下列条件中，能判定两个等腰三角形相似的是……………………………………（）. （A ）都含有一个30°的内角；（B ）都含有一个45°的内角；（C ）都含有一个60°的内角；（D ）都含有一个80°的内角．4．如果一元二次方程220x x k -+=有两个不相等的实数根，那么k 的取值范围是（）.(A) 1k ≥； (B) 1k ≤； (C) 1k >； (D) 1k <.5．如右图，△ABC 中，D 是边BC 的中点，BA a =，AD b =，那么BC 等于…（）.（A ）a +b ；（B ）12（a +b）；（C ）2（a +b ）；（D ）—（a +b）．6. 气象台预报“本市明天降水概率是80%”，对此消息，下面几种说法正确的是…（）.(A) 本市明天将有80%的地区降水； (B) 明天降水的可能性比较大； (C) 本市明天降有80%的时间降水； (D) 明天肯定下雨.二、填空题：（本大题共12题，每题4分，满分48分）[请将结果直接填入答题纸的相应位置]ADBC 第5题7．计算：23(2)a a ⋅= .8．生物学家发现一种病毒的长度约为0.0043mm ，用科学记数法表示为 = mm . 9．当a=2时，1a -= ．10．不等式组24,50x x >-⎧⎨-<⎩的解集是 .11．一元二次方程20(0)ax bx c a ++=≠有一根为零的条件是 . 12．将图形（右）绕中心旋转180°后的图形是（画出图形）． 13．函数312y x =-的定义域是 . 14. 已知一次函数3y kx =+的图像与直线2y x =平行，那么此一次函数的解析式为 . 15．梯形ABCD 中，AD ∥BC ，如果∠A=5∠B ，那么∠B= 度.16. 在四边形ABCD 中，如果AB ∥CD ，AB=BC ，要使四边形ABCD 是菱形，还需添加一个条件，这个条件可以是 .17．如果一斜坡的坡度为i =1∶3，某物体沿斜面向上推进了10米，那么物体升高了米.18．中心角是40°的正多边形的边数是 .三、解答题（本大题共7题，其中第19---22题每题10分，第23、24题每题12分，第25题14分，满分78分） 19．化简：1(1)11a a a -÷++.20．解方程组：2224,2 1.x y x xy y +=⎧⎨-+=⎩第12题第21题21．如图，在平行四边形ABCD 中，点G 是BC 延长线上一点，AG 与BD 交于点E ，与DC 交于点F ，如果AB=m ，CG =12BC ，求：（1）DF 的长度；（2）三角形ABE 与三角形FDE 的面积之比.22. 如图所示，已知在△ABC 中，AB=AC ，AD 是∠BAC的平分线，交BC 于点D ，AN 是△ABC 外角∠CAM 的平分线，CE ⊥AN ，垂足为点E ， (1)求证：四边形ADCE 是矩形；(2)当△ABC 满足什么条件时，四边形ADCE 是一个正方形？请加以证明．23．为了引导学生树立正确的消费观，某机构随机调查了一所小学100名学生寒假中使用零花钱的情况（钱数取整数元），根据调查制成了频率分布表，如下：组别分组频数频率ABCD EM N第22题(1)补全频率分布表；(2)使用零化钱钱数的中位数在第组；(3)此机构认为，应对消费200元以上的学生提出勤俭节约的建议，那么应对该校800名学生中约名学生提出此项建议．24. 如图，在平面直角坐标系中，点O为原点，已知点A的坐标为（2，2），点B、C在x轴上，BC=8，AB=AC，直线AC与y轴相交于点D．1）求点C、D的坐标；2）求图象经过B、D、A三点的二次函数解析式及它的顶点坐标．25．如图，已知Sin∠ABC=13，⊙O的半径为2，圆心O在射线BC上，⊙O与射线BA相交于E、F两点，EF =23，1 0.5—50.5 0.12 50.5—100.5 20 0.23 100.5—150.54 150.5—200.5 305 200.5—250.5 106 250.5—300.5 5合计D CFAB OEGyOB CDxA第24题（1）求BO的长；（2）点P在射线BC上，以点P为圆心作圆，使得⊙P同时与⊙O和射线BA相切，求所有满足条件的⊙P的半径.BC上2009学年度第二学期普陀区九年级质量调研数学试卷参考答案及评分说明一、单项选择题：（本大题共6题，每题4分，满分24分）1．(A) ； 2．(B) ； 3．(C)； 4．(D)； 5．(C) ； 6．(B) .二、填空题：（本大题共12题，每题4分，满分48分）第21题7. 45a ； 8. 34.310-⨯； 9. 1；10. 25x -<<； 11. c =0； 12．；13．2x ≠； 14．23y x =+； 15． 30； 16．AB =CD 等； 17．5 ； 18． 9．三、解答题（本大题共7题，其中第19---22题每题10分，第23、24题每题12分，第25题14分，满分78分） 19．解: 原式=1()(1)11a a a a a +-+++…………………………………………………………4′（各2分） =(1)a a -+ …………………………………………………………………………………2′ =1a a -- ……………………………………………………………………………………2′=1-. ………………………………………………………………………………………2′20．2224,(1)2 1.(2)x y x xy y +=⎧⎨-+=⎩解：由（2）式得到：2()1x y -=，…………………………………………………………………………1′ 再得到 1x y -=或者1x y -=-，……………………………………………………………1′与（1）式组成方程组：24,1.x y x y +=⎧⎨-=⎩或24,1.x y x y +=⎧⎨-=-⎩……………………………………………3′解得：112,1.x y =⎧⎨=⎩，222,35.3x y ⎧=⎪⎪⎨⎪=⎪⎩……………………………………………………………………4′经检验，原方程组的解是：112,1.x y =⎧⎨=⎩，222,35.3x y ⎧=⎪⎪⎨⎪=⎪⎩……………………………………………1′21．解：（1）∵四边形ABCD 是平行四边形，∴AB=CD=m ，AB ∥CD ． ………………………………2′∵CG =12BC ， ∴CG =13BG ，………………………………………………1′∵AB ∥CD ，∴CF CGAB BG=．…………………………………………………………………………………1′ ∴13CF m =， …………………………………………………………………………………1′∴23DF m =．…………………………………………………………………………………1′(2)∵AB ∥CD ，∴△ABE ∽△FDE ，………………………………………………………………………………2′ ∴239()24ABE FDE S S ∆∆==. …………………………………………………………………………2′ ∴ 三角形ABE 与三角形FDE 的面积之比为9∶4.22．证明：(1) ∵AB=AC ，AD 是∠BAC 的平分线，∴AD ⊥BC ， ………………………………………1′ ∴∠ADC =90°． ∵AD 是∠BAC 的平分线，∴∠1=12∠BAC ，…………………………………1′同理：∠2=12∠MAC ．…………………………………1′∵∠BAC +∠MAC=180°． ∴∠1+∠2=90°．即∠EAD =90°． …………………………………1′ ∵CE ⊥AN ，∴∠AEC =90°． …………………………………1′ ∴四边形ADCE 是矩形．…………………………1′（2）当△ABC 是等腰直角三角形时，四边形ADCE 是一个正方形．……………………………1′ 证明：∵∠BAC =90°，AB=AC ，AD 是∠BAC 的平分线，∴AD 是斜边BC 上的中线，∴AD=DC ．……………………………………………………………………………………1′∵四边形ADCE 是矩形， …………………………………………………………………1′A BCD EM N第22题12∴四边形ADCE 是正方形．…………………………………………………………………1′23．解：（1）见右，每个数1分，共8分；（2） 3；…………………………………………2′ （3）120．…………………………………………2′24．解：（1）过点A 作AE ⊥x 轴，垂足为点E ．…………1′∵点A 的坐标为（2，2），∴点E 的坐标为（2，0）．……………………1′ ∵AB=AC ，BC =8，∴BE=CE ， ……………………………………1′点B 的坐标为（-2，0）， ……………………1′ 点C 的坐标为（6，0）．………………………1′设直线AC 的解析式为：y kx b =+（0k ≠），将点A 、C 的坐标代入解析式，得到： 132y x =-+．………………………1′ ∴点D 的坐标为（0，3）． …………………1′（2）设二次函数解析式为：2y ax bx c =++（0a ≠）， ∵ 图象经过B 、D 、A 三点，∴4230,423 2.a b a b -+=⎧⎨++=⎩…………………………………………………………………2′组别分组频数频率1 0.5—50.5 102 50.5—100.53 100.5—150.5 250.25 4 150.5—200.50.3 5 200.5—250.50.1 6250.5—300.50.05 合计 1001yO B CDxA 第24题E解得：1,21.2a b ⎧=-⎪⎪⎨⎪=⎪⎩………………………………………………………1′∴此二次函数解析式为：211322y x x =-++． ………………………1′ 顶点坐标为（12，138）． ………………………………………………1′25．（1）解：联接EO ，过点O 作OH ⊥BA 于点H . ………………2′∵EF =23，∴EH =3.………………………………1′∵⊙O 的半径为2，即EO =2，∴OH=1. …………………………………………………1′在Rt△BOH 中，∵Sin∠ABC=13，………………………………………1′ ∴BO=3. …………………………………………………1′（2）当⊙P 与直线相切时，过点P 的半径垂直此直线. …………………………………………1′ （a ）当⊙P 与⊙O 外切时，①⊙P 与⊙O 切于点D 时，⊙P 与射线BA 相切，…………………………………………………1′ Sin∠ABC=113P P r r =-，得到：14P r =；………………………………1′ ②⊙P 与⊙O 切于点G 时，⊙P 与射线BA 相切， Sin∠ABC =133P P r r =+，得到：52P r =. ………………………………1′ (b ) 当⊙P 与⊙O 内切时，①⊙P 与⊙O 切于点D 时，⊙P 与射线BA 相切，……………………………1′ Sin∠ABC =113P P r r =+，得到：12P r =；………………………………1′ DCFABO第25题 E GH②⊙P与⊙O切于点G时，⊙P与射线BA相切，Sin∠ABC =153PPrr=-，得到：54Pr=. ………………………………1′综上所述：满足条件的⊙P的半径为14、52、12、54.……………………1′。

2018年上海市普陀区初三英语二模试卷及答案

第份2018届中考模拟试卷讲义普陀区二模年月日普陀区2017学年度第二学期初三年级学业质量调研英语学科试卷 2018年4月(满分150分，考试时间：100分钟)考生注意：本卷有7大题，共94小题。

试题均采用连续编号，所有答案务必按照规定在答纸上完成，做在试卷上不给分）Part I Listening（第一部分听力）Ⅰ（听力理解）.Listening comprehensionA.Listen and choose the right picture（根据你所听到的内容，选择相应的图片）1.____2._____3.____4._____5._____6.______B.Listen to the dialogue and choose the best answer to the question you hear（根据你所听到的对话和问题，选出最恰当的答案）7.A. By car. B. By underground. C. By bus D. By bikeengineerdoctor. C.AnD.Anactor cook B.A8.A.Apoorbusbad D.The9.A. The dirty streets B. The busy citylife C.Theservice10.A. Mother and son. B. Husband and wife. C. Teacher and student. D. Customer and clerk11.A. Nice trips. B. Favorite sports. C. Public pleas D. Healthy &inks12. A.At the restaurant B. At the library.C.At the supermarketD. At the Dost officeB.Makefilm.apizzaaA.13.Seebookreview.aabook. D.FinishC.Read14. A. Tim went to the library to have a talk with Moly.B.Moly missed the art lessons in the afternoonC. The monitor organized a discussion about the spring outing.D. The two speakers had a meeting on the art projects.C .Listen to the passage and tell whether the following statements are true and false（判断下列语句是否符合你听到的内容，符合的部分用“T”表示，不符合的用“F”表示）15.Sara used to buy lottery tickets（彩票）and could always win some money.16.Once Sara won $55 million and was suddenly known by many people.17.Over 200 people sent Sara e-mails tom ask for suggestion about how to win lottery tickets.18.Sara moved to another town in order to keep away from the news reporters.19.Sara set up a group to help poor students start their business after college.20.Sara is famous because she has done some good things with the money she has.D. Listen to the passage and complete to following sentence（听短文，完成下列句子。

上海市上海市普陀区2017届九年级下学期英语4月质量调研(二模)试卷及参考答案

A . Never mindB . Neither did IC . Not at allD . That's right二、阅读理解21. 阅读理解A man sat at an underground station in Washington,D.C.,and started to play the violin. It was a cold day in January. He played six Bach（巴赫）pieces for about 45 minutes. It was rush hour and thousands of people went through the station,mos t of them on their way to work.Three minutes went by and the first person,a middle-aged man,noticed there was a musician playing. He slowed down and stopped for a few seconds and then hurried up to meet his schedule.After a minute,the violinist received his first dollar tip:a young woman threw the money in the box and continued to walk. Then another few minutes went by and someone stood against the wall to listen to him,but the young man looked at his watch and started to walk again. Clearly he was late for work.During the musician's performance,only six people stopped and stayed for a while,twenty gave him money but continue d to walk. When he finished playing,no one applauded（鼓掌）. No one knew the violinist was Joshua Bell,one of the best m usicians in the world.This is a real story. Joshua Bell playing in the underground station was organized by The Washington Post（《华盛顿邮报》）as part of a social experiment. One of the conclusions from this experiment could be:If we do not have a moment to stop and listen to one of the best musicians in the world playing the best music,how many other things are we missing?（1） The story took place on __________.（2） The first dollar tip for the musician was from __________.（3） The performance in the underground station lasted for about __________.（4） When the musician was playing the violin,26 people __________.（5） The people going past Joshua Bell __________.（6） The purpose of this experiment was to __________.三、完形填空22. 完形填空My parents were in a huge argument,and I was really upset about it. I didn't know who I should talk with about how I was feeling. So I asked Mom to allow me to stay the night at my best friend's house. Though I knew I wouldn't tell her about my par ents' situation,I was looking forward to 1. I was in the middle of packing up my things when suddenly the power went out in the neighborhood. Mom came to tell me that I should stay with my grandpa until the power came back on. I was really 2 because I felt that we did not have much to talk about. But I knew he would be frightened alone in the dark. I went to his room and told hi m that I'd stay with him until the power was restored. He was quite happy and said,“3.”“For what?” I asked.“To hold a private meeting,just you and I,” he said,“To hold a private meeting about what we're going to do with your mo m and dad,and what we're going to do with ourselves 4we're in the situation we are in.”“But we can't do anything about it,Grandpa,” I said,surprised that here was someone with whom I could share my feelin gs and someone who was in the same “boat” as I was.And that's how the most unbelievable 5 in this family started. Sitting there in the dark,we talked about our feelings and f ears of life. That night,because the power went out,I found a new friend,with whom I could6talk about all my fears and pains,w hatever they may be.Suddenly,the lights all came back on. “Well,” he said,“I guess that means you'll want to go now. I really like our talk. I hop e the power will go out every few nights!”四、选词填空23. 选词填空A. controlB. rulesC. As a resultD. In returnE. strictDear Emma,I have a problem and I need your help. My parents are really________and never let me do anything! For example ,whe n I go out with my friends ,my mom always asks ,” Where are you going? Who are you going with ? “ Two months ago ,I got an earring and my father was really angry. He made me take it out. My parents want to ________everything I do . But I'm 18 year s old! I try to talk to my mom and dad ,but they don't listen. They say ,“This is our house and these are our________.” Every ti me I hear this ,I'm very unhappy .________,we have a fight . Why is it so hard for them to understand me?24. 选词填空A. expressB. surfaceC. attitudeD. realizeE. calmlyDear Josh,You asked ,“ Why is it so hard for them to understand me ?” That's a good question. You're growing up ,but often ,it's ha rd for your parents to ________this . To them ,you are still a child and they want to protect you . Sometimes ,you find it hard to ________your thoughts to parents . Here's my tip :Write your mother and father a letter . Explain your feelings ________. In t he letter ,describe your friends and yourself . At the same time ,tell your parents about your ________towards life ,too. Then maybe they will understand you better. After your parents read the letter ,try to talk to them .I hope this helps !Emma五、语法填空25. 语法填空（用括号内所给词的正确形式填空）（1） Peter has spent most of his summer holidays at various ;around the world. (beach)（2） Before giving an answer,the students were asked to discuss among ;first. (they)（3） George started flying in his ;and quickly became an excellent pilot. (twenty)（4） Though the concert was given by a new ,it was a great success. (sing)（5） All the people moved around ;so as not to wake up the sleeping baby. (quiet)（6） None of his friends thought he was doing the right thing to get . (lucky)27. 单词拼写2. 3.4.5.6.7.8.9.10.11.12.13.14.15.16.17.18.19.20.21.22.23.24.25.26.27.28.29.。

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2016学年度第二学期普陀区初三质量调研理化试卷（满分150分考试时间100分钟）物理部分考生注意：1．本试卷物理部分含五个大题。

2．答题时，考生务必按答题要求在答题纸规定的位置上作答，在草稿纸，本试卷上答题一律无效。

一、选择题（共16分）下列各题均只有一个正确选项，请将正确选项的代号用2B 铅笔填涂在答题纸的相应位置上，更改答案时，用橡皮擦去，重新填涂。

1．在原子中不带电的是A 质子B 原子核C 电子D 中子2．合唱时“低音声部”、“高音声部”中的“低”和“高”指的是A 响度B 音调C 音色D 声音传播速度3．下列各现象中能说明分子做无规则运动的是A 八月桂花盛开，香气四溢B 扫地时的尘土飞扬C 泡茶时，茶叶末在水中浮动D 汽车在大街上奔驰4．下列选项中，当色光等比例混合后能得到白光的是A 红、黄、蓝B 红、绿、蓝C 红、黄、绿D 黄、绿、蓝5．下列有关物理学家和他的主要贡献，说法正确的是A 托里拆利——测出大气压的值B 阿基米德——光的色散现象C 牛顿——杠杆原理D 安培——电流周围存在磁场6．某凸透镜的焦距为10厘米，物体经凸透镜能在离凸透镜15厘米的光屏上成像，所成的像是A 倒立、放大、实像B 倒立、缩小、实像C 正立、放大、虚像D 正立、缩小、实像7．P 、Q 是同一直线上相距80米的两点，甲、乙两车分别从P 、Q 同时同向开始运动，它们的S -t 图像分别如图1（a ）和（b ）所示，运动4秒钟，甲、乙两车之间的距离变化了ΔS 。

甲、乙的速度分别为v 甲、v 乙，则A v 甲＞v 乙，ΔS ＝16米B v 甲＞v 乙，ΔS ＝64米C v 甲＜v 乙，ΔS ＝16米D v 甲＜v 乙，ΔS ＝64米图1（a ）（b ）秒秒8．在图2所示的电路中，电源电压恒定不变，闭合电键S ，当R 2全部接入电路时，电压表V 的示数为U ；移动滑片P ，当R 2一半接入电路时，电压表V 的示数为U ′，则下列关于U ′和U 的关系正确的是A U ′一定等于U /2B U ′可能等于U /2C U ′一定大于U /2D U ′可能大于U /2二、填空题（共23分）请将结果填入答题纸的相应位置。

9．一节新干电池电压为（1）伏；家庭电路中各用电器之间是（2）（选填“串联”或“并联”）连接的；10秒钟内通过某导体电量为6库，则通过它的电流为（3）安。

10．汽车已经广泛进入家庭。

汽车发动机的（4）冲程将内能转化为机械能，使汽车获得前进的动力。

汽车导航仪与卫星之间是通过（5）（填“电磁波”或“超声波”）来传递信息的。

司机遇紧急情况刹车时，汽车由于（6）仍能向前运动一段距离。

11．生活中处处有物理。

如用重锤线检查墙面是否竖直，利用了（7）；汽车发动机常用水做冷却剂，主要是因为水的（8）；扫地机器人吸尘的工作原理是通过电机转动使内部（9）（填物理量）变小，从而使杂物进入吸尘器。

12．小华乘自动扶梯匀速下楼时，以扶梯为参照小华是（10）（选填“静止”或“运动”），她受到的重力（11）扶梯对她的支持力（选填“大于”、“等于”或“小于”）此过程中小华的机械能（12）（选填“增大”、“不变”或“减小”）。

13．如图3（a ）和（b ）是某款电热饮水机相关参数和电路原理图（其中S 0是机内自动温控开关）。

若热水箱中装有2千克水，加热使温度从20℃升高到100 ℃，吸收的热量为（13）焦，此加热过程需要30分钟，则消耗的电能为（14）度；当饮水机处于保温状态时，电键S 0应处于（15）状态（选填“断开”或“闭合”）。

［c 水=4.2×103焦/（千克·℃）］14．在图4所示的电路中，电源电压保持不变，闭合电键S ，电路正常工作。

一段时间后，电压表的示数突然变大。

若电路中只有一处故障，且只发生在电阻R 1或R 2处。

① 电路中的故障可能是：（16）。

② 在原故障电路中，仅将电阻R 1和R 2互换位置，请判断能否进一步确定故障所在，并说明理由 (17) 。

图2（a ）（b ）图3 图415．根据科学家的精确测量发现不同纬度和高度的g 值大小各有不同，具体见下表。

请依据表中的相关数据回答问题：① 当高度为0，纬度为40度时，g ＝（18）牛/千克。

② 同一地方，高度越大，g 值（19）。

③ g 值大小与纬度的关系是：（20）。

三、作图题（共7分）请将图直接画在答题纸的相应位置，作图题必须用2B 铅笔。

16．在图5中，根据给出的反射光线OB 画出入射光线AO ，并标出入射角的度数。

17．在图6所示的电路中，有一根导线尚未连接，请用笔线代替导线补上。

补上后要求：闭合电键S 后，当滑动变阻器的滑片自中点向左移动时，电流表的示数不变且不为零。

18．在图7中，请根据通电螺线管周围磁感线方向，标出电源的正、负极，标出通电螺线管的N 、S 极，以及小磁针的N 极。

四、计算题（共26分）请将计算过程和答案写入答题纸的相应位置。

19．体积为2×10–3米3的金属块浸没在水中。

求金属块受到的浮力大小F 浮。

20．用如图8所示的滑轮竖直匀速向上提升重为100牛的物体A 。

（不考虑滑轮的重力和绳子与滑轮间的摩擦） ① 求拉力F 。

② 若物体A 被提升4米，求拉力F 所做的功W 。

图8F图5 图6 图7AS21．在如图9（a）所示的电路中，电源电压恒定不变，R1的阻值为30欧，滑动变阻器上标有“20Ω 2A”字样，闭合电键后，电流表A1的示数如图9（b）所示。

①求R1两端的电压U1；②若R2消耗的电功率为4.5瓦，求通过R2的电流I2。

③现将同样规格的电流表A2接入电路中，不改变A1量程，调节滑片P的位置，使两电流表指针偏离0刻度线的角度相同，且电路元件均正常工作，求R2接入电路的阻值。

22．如图10所示，水平地面上底面积分别为S、2S的轻质圆柱形容器中分别装有甲、乙两种液体，其质量、高度的关系如表一所示。

①若甲液体是水，高度为0.1米，求水对容器底部的压强p水。

②求甲、乙两种液体的密度之比。

③现有物体A、B，其质量、体积的关系如表二所示。

请在物体A、B和液体甲、乙中各选择一个，当把物体浸没在液体中（液体不会溢出），容器对水平地面压强变化量Δp1、液体对容器底部压强变化量Δp2。

要求写出选择的液体和放入其中的物体，并求出Δp1比Δp2的最大值。

（说明：②和③小题答题所涉及的物理量均用字母表示）图10 表一表二图9（b）五、实验题（共18分）请根据要求在答题纸的相应位置作答。

23．在“探究杠杆平衡的条件”实验中，把杠杆安装在支架上，出现如图11所示现象，则应将左端的平衡螺母向（1）调节（选填“左”或“右”），直到杠杆在（2）位置平衡；挂上钩码后，发现杠杆不平衡，则应改变钩码个数或（3），实验中需要多次测量的目的是：（4）。

24．“探究平面镜成像的特点”的实验情况如图12所示。

① 实验时，玻璃板和完全相同的蜡烛A 与B 应（5）放置在水平桌面上。

② 实验时，要使蜡烛B 与点燃的蜡烛A 的像完全重合，这是为了（6）。

③ 若在玻璃板后面挡一张黑纸，透过玻璃板（7）（选填“能”、“不能”）看到玻璃板后蜡烛A 的像，则说明平面镜成的是（8）像。

25．在研究液体压强特点的实验中，某实验小组同学做了下列实验。

① 首先选用两根两端开口的玻璃管（横截面积关系为S a ＜S b ），在两根玻璃管的一端扎上橡皮薄膜，然后倒入适量的水，橡皮膜从原来的A 位置下凸至B 位置，如图13（a ）（b ）所示。

由此可知：液体对容器底部压强与液体重力（9），与容器底面积（10）。

（均选填“有关”或“无关”）② 然后将其中一根扎有橡皮薄膜的玻璃管插入水中的不同位置，实验现象如图14（a ）（b ）（c ）所示。

可得的初步结论是：同种液体内部，（11）。

③ 接着又利用数字式压强传感器分别浸没在甲、乙两种液体中的不同深度处，测出液体内部的压强，表一、表二为他们记录的实验数据。

图11 图12B表一3333图13图14（a ）（b ）（c ）（a ）（b ）（a）此实验中用数字式压强传感器测出液体在不同深度处压强值的目的是为了进一步研究（12）关系。

（b）分析比较实验序号2与6、3与7和4与8中的压强与深度和液体密度的大小关系，可得：当（13）时，液体内部压强越大。

26．小华同学做“测定小灯泡的电功率”实验，实验器材齐全并完好，电源电压6伏不变，滑动变阻器有A、B两个（A标有“10Ω1A”字样、B标有“20Ω1A”字样），待测小灯上标有“2.5V”字样清晰可见。

小华选用其中一个滑动变阻器与电源、小灯泡、电流表、电键正确连接电路后，再将电压表并联在电路中。

闭合电键前使滑动变阻器接入电路电阻最大，然后闭合电键，通过移动变阻器的滑片测得小灯在不同电压下的电流，并将数据记录在下表中。

①请画出小华同学的实验电路图（14）。

（用2B铅笔在答题纸上相应位置作图）②判断小灯泡正常发光的方法是：（15）。

③小华在实验中选用的滑动变阻器是（16）（选填“A”或“B”）。

④小灯泡的额定功率为（17）瓦。

（请写出计算过程）。