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兰炼一中2010---2011学年第一学期期末试卷
高一英语
第一卷（选择题）
第一部分英语知识运用
第一节语音知识（共5小题；每小题1分，满分5分）
从A、B、C、D四个选项中，找出其划线部分与所给单词的划线部分读音相同的选项，并在答题卡上将该项涂黑。
1．come
A.cold
B. cock
C. comfort
D. improve
2. dead
A. eager
B. great
C. least
D. health
3. united
A. use
B. ugly
C. upstairs
D. put
4. silence
A. weight
B. ceiling
C. bargain
D. height
5. thirty
A. theatre
B. thus
C. although
D. feather
第二节语法和词汇知识（共15小题；每小题1分，满分15分）
6.-How did you find your visit to the museum, Jane?
-___ _____
A. By taking a No.3 bus.
B. Oh, wonderful !
C.I went there alone.
D.A classmate of mine showed me the way.
7. In order to find _______ better job, he decided to study _________ second foreign language.
A. the; a
B. a; a
C. the; the
D. a; the
8. The doctor told me to take the medicine .
A. every fourth hours
B. each fourth hour
C. each four hours
D. every four hours
9.It was _______ to see so many ________ people in a small town.
A. amazing; amazing
B. amazing; amazed
C. amazed; amazed
D. amazed; amazing
10 He is __ __ that everyone likes to make friends with him.
A. a such honest boy
B. so honest a boy
C. so an honest boy
D. such honest a boy
11.This book ___ _ 12 units, __ __ the unit of Music.
A. contains, including
B. includes, containing
C. contains, includes
D. including, contains
12. __ __ , he caught up with others.
A. With the help of the teacher’s
B. With the teacher’s help
C. By the teacher’s help
D. On the teacher’s help
13.The young man helped the company recover, so his boss gave him an apartment _________.
A. in return
B. in turn
C. in charge
D. in fact
14. She doesn’t like the way _______ you speak to her.
A. to
B. in that
C. how
D. in which
15. More attention must be paid _ ___ the endangered animals..
A. protect
B. to protect
C. to protecting
D. protecting
16．Computers in offices and homes since 1970s．
A．have been used B．had been used C．was D．has been used
17. I won’t see the film tonight. I am busy. ______, it is raining cats and dogs.
A. Beside
B. However
C. Besides
D. As well as
18. We shouldn’t spend our money testing so many people, most of ____ are health y.
A. that
B. which
C. what
D. whom
19. The tiger, once a __ __ animal to humans, is now ____ of disappearing on the earth. A．dangerous, danger B．dangerous, in danger
C．in danger, in danger D．danger, in danger
20．—Would you please give me a hand and take the bookcase upstairs?
—'．
A．My pleasure B．With pleasure
C．Of course I do D．Yes．That’s all fight
第三节完形填空（共20小题；每小题1.5分，满分30分）
阅读下面短文，从短文后所给各题的四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。
Nowadays 21 children go to school 22 few of them have ever asked themselves 23 they go there. Some children think that they go to school just to learn their mother tongue, English and other foreign languages, history, science, 24 and a few other 25 . But why do they learn these things? Are these the only things they should learn at school?
Actually children go to school to 26 themselves for the time when they will be grown up and
will have to 27 themselves. They learn their own language 28 they will be able to 29 with people in foreign countries, make friends with them and learn 30 about their culture and history. They learn mathematics in order to be able to measure the things around them and calculate sums. 31 helps them understand something about the world around them and history teaches them about the past and people. Nearly everything they study at school has some use 32 in their 33 , but there is one more 34 reason why children go to school.
It is more important to receive education than just learning 35 .We go to school 36 to learn how to learn. Learning is not just for school but for life. So even after we have left school, we have to continue to learn. A man who 37 knows how to learn will always be 38 because whenever he is faced with a completely new task or problem, he will teach himself how to deal with it in the best way. 39 , children do not go to school just to learn languages, mathematics, geography, etc. They go to school to 40 how to learn.
21. A. some B. most C. few D. all
22. A. but B. so C. and D. because
23. A. how B. when C. why D. that
24. A. cooking B. sowing C. playing D. geography
25. A. subjects B. skills C. languages D. games
26. A. make B. prepare C. teach D. study
27. A. teach B. support C. live D. work
28. A. and B. in order to C. so as to D. so that
29. A. communicate B. work C. talk D. study
30. A. everything B. anything C. something D. nothing
31. A. Foreign languages B. Mathematics C. History D. Geography
32. A. practical B. special C. different D. importance
33. A. work B. lives C. study D. communication
34. A. difficult B. unusual C. important D. kind
35. A. foreign languages B. science C. mathematics D. facts
36. A. above all B. at all C. in all D. for all
37. A. doesn't B. never C. really D. may
38. A. unsuccessful B. calm C. successful D. useful
39. A. Although B. But C. However D. Therefore
40. A. begin B. work C. live D. learn
第二部分：阅读理解（共25小题。第一节每小题2分，第二节每小题1分；满分45分）第一节阅读下列短文，从每题所给的四个选项（A、B、C、D）中，选出最佳选项，并在答题卡上将该项涂黑。
A
The English are often considered as unfriendly people who don't talk to strangers, but not London taxi drivers. I once asked a cabbie to describe his life to me and he didn't stop talking until I arrived
home half an hour later. He told me many interesting stories and this is one of them: “Some very strange things happen late at night. The other day I was taking a woman home from a party. She had a little dog with her. When we got to her house she found that she'd lost her key. So, I waited in the cab with t he dog while she climbed up the window.” “I waited … and waited … After half an hour of ringing the bell I decided to find out what was going on. I tied the dog to a tree and started to climb up the window. The next thing I knew was that the police came. They thought that I was trying to rob the house! Luckily, the woman came downstairs, she'd gone to sleep and forgotten about me and the dog. I was in such a hurry to get away that I forgot to ask her for the fare(车资，车费).”
41.In the writer’s opinion, London taxi drivers are _____________.
A. unfriendly
B. talkative
C. helpful
D. strange enough
42. From the passage we guess that the writer ______.
A. is the driver of the taxi
B. often travels by taxi
C. is a foreigner visiting London
D. lives in London
43. What does the underlined word “cabbie” mean in this passage?
A. Conductor.
B. Stranger.
C. Taxi driver.
D. Porter.
44. The man was waiting outside the woman's house because ______.
A. he began to like the woman and her dog at the first sight
B. the woman had not paid him
C. he wanted to know what would happen when the police came
D. he was trying to go on talking with her
B
It doesn’t matter when or how much a person sleeps, but everyone needs some r est to stay alive. That’s what all doctors thought, until they heard about AI Herpin. AI Herpin, it was said, never slept, Could this be true? The doctors decided to see this strange man themselves.
AI Herpin was 90 years old when the doctors came to his home in New Jersey. They thought for sure that he got some sleep of some kind. So they stayed with him and watched every movement he made. But they were surprised . Though they watched him hour after hour and day after day, they never saw Herpin sleeping , In fact, he did not even own a bed. He never needed one.
The only rest that Herpin sometimes got was sitting in a comfortable chair and reading newspapers. The doctors were puzzled by this strange continuous sleeplessness. They found only one answer that might explain his condition. Herpin remembered some talk about his mother having been injured several days before he was born. But that was all. Was this the real reason? No one could be sure.
Herpin died at the age of 94.
45. The main idea of this passage is that _______.
A. a person was found who actually didn’t need any sleep
B. large numbers of people do not need sleep
C. everyone needs some sleep to stay alive
D. people can live longer by trying not to sleep
46. The doctors came to visit Herpin , expecting to ______.
A. cure him of his sleeplessness
B. find that his sleeplessness was not really true
C. find a way to free people from the need of sleeping
D. find out why some old people didn’t need an y sleep
47. After watching him closely, the doctors came to believe that AL Herpin ________.
A. was too old to need any sleep
B. often slept in a chair
C. needed no sleep at all
D. needed some kind of sleep
48. One r eason that might explain Herpin’s sleeplessness was ________.
A. that he hadn’t got a bed
B. that he had gradually got rid of the sleeping habit
C. his mother’s injury before he was born
D. his magnificent physical condition
49. AI Herpin’s condition could be regarded as ______.
A. a common one
B. one that could be cured
C. very healthy
D. a rare one
C
It’s summer movie time again. And heroes are ready to try their stre ngth and magic on the silver screen. Check out our list of four films that look most promising to young audience.
Harry potter and the Prisoner of Azkaban
Release Date: June 4
Story: It’s the summer before Harry Potter’s third year at Hogwarts School of Witchcraft and Wizardry. A shadow is hanging over Hogwarts. A dangerous murderer, Sirius Black, has escaped the Wizards’ Prison. And he broke out to fulfill one task to kill Harry Potter.
Around the World in 80 Days
Release Date: June 16
Story: This version of the classic novel set in 1872 focuses on Passepartout ( Hong Kong actor Jackie Chan), a Chinese thief who seeks refuge with a strange London adventurer, Phileas Fogg. Passepartout uses his martial arts skills to defend Fogg from danger as he travels around the world in 80 days to win a bet.
Spider- Man 2
Release Date: June 30
Story: Peter Parker is still coming to terms with his dual (双重的) identity as the crime superhero Spider-Man. He wants to reveal his secret identity to Mary Jane: meanwhile, his aunt May has fallen on hard times. A new villain(坏人) , Dr Otto Octavius, has appeared to cause more trouble.
King Arther
Release Date: July 7
Story: King Arthur is presented as a clever ruler who manages to unite all the knights(骑士) in Britain after the fall of the Roman Empire（帝国）. Under the guidance of Merlin and the beautiful, brave Guinevere, Arthur will struggle to realize his dreams
50. According to the passage, if you want to see a film whose leading actor is Jackie Chan, you will
see the film on _____.
A. June 4
B. June 16
C. June 30
D. July 7
51.In Spider-Man 2, Aunt May’s trouble is caused by_____.
A. Peter Parker
B. Mary Jane
C. Dr. Otto Octavius
D. Spider-Man
52. Which of the following films is set in ancient Britain?
A. Harry Potter and the Prisoner of Azkaban.
B. Around the World in 80 Days.
C. Spider-Man 2
D. King Arthur
D
Country music is one of the most popular kinds of music in the United States today because it is about simple but strong human feelings and events-love, sadness, good times, and bad times. It tells real-life, stories and sounds the way people really talk. As life becomes more complicated(复杂), it is good to hear music about ordinary people.
Country music, sometimes called country-western, comes from two kinds of music. One is the traditional music of the people in the Appalachian Mountains in the eastern Unite States. The other is traditional cowboy music from the west. The singers usually play guitars, and in the 1920s they started using electric guitars. At first city people said country music was low class. It was popular mostly in the South. But during World War II, thousands of Southerners went to the Northeast and Midwest to work in the factories. They took their music with them. Soldiers from the rest of the country went to army camps（军营）in the South. They learned country music. Slowly it became popular all over the country.
Today country music is also popular everywhere in the United States and Canada—in small towns and in New York City, among black and white, and among educated and uneducated people. About 1, 200 radio stations broadcast country music twenty-four hours a day. English stars sing it in British English, and people in other countries sing it in their own languages. The music that started with cowboys and poor southerners is now popular all over the world.
53. It can be learned from the passage that country music comes from .
A. the Northeast and Midwest
B. factories and army camps in the South
C. the Appalachian Mountains and the West
D. real-life stories in small towns
54. Before World War II country music was popular mainly in .
A. the south
B. the north
C. the Midwest
D. the Northeast
55. During World War II many Southerners went to the Northeast and the Mid-west
because .
A. they wanted to take music with them
B. they wanted to make other people like country music
C. they wanted to work in the factories there
D. they wanted to make country music popular
56. Country music is one of the most popular kinds of music in the world today because .
A. city people said it was low class
B. people could sing it in many different languages
C. it started with cowboys and poor Southerners
D. it is loved by different kinds of people in the world
57. Which of the following is NOT true according to the passage?
A. Country music is about human feelings and events.
B. Country music is sung by stars all in English.
C. Country music is popular among city people today.
D. City people didn’t like country music at first.
E
Compared with the previous week, air quality in Shanghai became worse last week , according to the latest report from the Shanghai Environment Monitoring（监测）Centre.
The average air pollution index（指数）(API) for sulphur dioxide (SO2) remain almost unchanged from the previous week, but the APIS for nitrogen oxide (NOx) and total suspended (悬浮) particles (TSP) rose by 35 and 27 percent.
The overall quality still belonged to class 2 category. Nitrogen oxide, caused mainly by vehicle exhaust and burning of cooking gas, was still the major pollutant of the week.
The Shanghai Environmental Monitoring Centre operates six automatic air monitors in the city’s Putuo, Yangpu, Luwan, Hongkou, Jing’an and Xuhui districts.
API
0-50: excellent
51-100: good
101-200: slight pollution
201-300: medium pollution
301-400: heavy pollution
58．Judging from the chart, on which day was the air quality the worst?
A．October 13. B．October 14.
C．October 17. D．October 18.
59．Six automatic air monitors are operated in the city except ________.
A．Putuo District B．Xuhui District
C．Chang’an District D．Hongkou District
60．In shanghai, nitrogen oxide mainly comes from ________.
A．the burning natural gas B．the burning cooking gas
C．the burning coal D．dust raised by vehicles
第二节根据对话内容，从对话后的选项中选出能填入空白处的最佳选项。并在答题卡上将该项涂黑。选项中有两项为多余选项。
W: Hi, John.
M: Hi. Lucy. 61
W: Yes. I'm required to tell a story in English before the lesson begins.
M: Oh, I see. 62
W: You're right. I need to practice on the stage before they all come.
M: 63
W: Yes, here, in my pocket...Oops, where is it?
M: Don't worry, 64
W: ...No, not in the bag. either. I'm afraid I left it at home.
M: 65
W: Aha! It's just the key to the classroom! Thank you so much.
A. Glad to see you.
B. What's the story about?
C. What's that around your neck?
D. Maybe you put it in your schoolbag,
E. Do you have the key to the classroom?
F. You're going to school rather early today.
G. So you want to get to the classroom earlier to make some preparation?
第二卷(非选择题)
第三部分写作(共三节．满分55分)
第一节单词拼写(共10小题；每小题l分，满分l0分)
根据下列句子及所给汉语注释．在答题卡相应的位置上写出空缺处各单词的正确形式。(每空只写一词)
66. For heavy smokers, __________(定期的) medical checks are advisable
67.People pay little attention to __ ______(过路人)
68.Mars will be further ___ _____ (探索) by human beings.
69. The manager thanked the customer_____ ___ (亲自) by inviting him to dinner.
70. He comes from a family with a high ___________(收入).
71.Mr.Zhang __________(搬走) the desk from his son’s room.
72.This painting is very __________（有价值的）and it is worth more than 100,000 dollars.
73.We have a __________(本地的) newspaper in our city.
74.The hall is _________________(装饰) with flowers.
75. The naughty boy took the clock __________.（分离）
第二节短文改错(共10小题：每小题1.5分。满分15分)
此题要求改正所给短文中的错误。对标有题号的每一行作出判断：如无错误，在该行右边横线上画一个勾(√)；
如有错误(每行只有一个错误)，则按下列情况改正：
该行多一个词：把多余的词用斜线(\)划掉，在该行右边横线上写出该词，并也用斜线划掉。
该行缺一个词：在缺词处加一个漏字符号(∧)，在该行右边横线上写出该加的词。
该行错一个词：在错的词下划一横线，在该行右边横线上写出改正后的词。
注意：原行没有错的不要改。
I often dream of a teacher , I dream of standing on the 76．
platform in the classroom and give lessons to lovely boys 77．
and girls . I teach them , play with them , but watch them 78．
growing up . I am always young when I was staying 79．
with them . I know there is not easy to be a teacher . You 80．
have to learn in order to teach . Without enough knowledges, 81．
you can never learn well .What is more , you have to 82．
be friends with your pupils and take good care of him . 83．
Only in this way can you be a good teacher and win 84．
respect from them . Though I am a student now , I will
work as very hard to make my dream come true . 85．
第三节书面表达（满分30分）
你的英国朋友John在搞一项调查，介绍世界各地学生所喜欢的音乐形式。他请你介绍一下中国学生这方面的情况。请你根据以下要点写一篇短文：
一、一般情况
词数：120左右
请将作文写在背面答题卡上！
高一英语参考答案和评分参考
61----65 FGEDC
66 regular 67 passers-by 68 explored 69 personally 70 income
71 removed 72 valuable 73 local 74 decorated 75 apart
76.o f∧being/becoming 77.giv e→giving 78.but→and 79.was→am 80.there→it 81.knowledges→knowledge．82.learn改为teach 83.him→them 84.√85.as去掉
书面表达
Chinese students are fond of all kinds of music．Most of us like pop music and like many famous bands and pop stars such as Coco Lee, Jay Chun, Stefanie Sun, S.H.E．and so on．Some of us like rock roll and jazz．Some others like classical music and some even like playing traditional musical instruments.
I like both pop music and traditional music．Pop music can bring me both excitement and lovely tunes．And I can share with my classmates some popular songs．Traditional music brings me a different pleasure．It can show me the peaceful side of the world and can even tell me the true meaning of life.
第三节
一、评分原则
1.本题总分为30分，按5个档次给分。
2.评分时，先根据文章的内容和语言初步确定其所属档次，然后以该档次的要求来衡量，确定或调整档次，最后给分。
3.词数少于80或多于120的，从总分中减去2分。
4.评分时应注意的主要内容为：内容要点、应用词汇和语法结构的数量和准确性以及上下文的连贯性。
5.拼写与标点符号是语言准确性的一个方面。评分时，应视其对交际的影响速度予以考虑。英美拼写以及词汇用法均可以接受。
6.如书写较差以及影响交际，将其分数降低一个档次。
银川一中高一期末考试语文试卷 班级＿＿＿姓名＿＿＿学号＿＿ 一、现代文阅读 阅读下面的文字，完成1～3题。（9分，每小题3分） 茶文化源远流长。据传茶的发现约于公元前2700多年的神农时代。最早祖先们利用的是野生茶树，人工栽培约在3000多年前，巴蜀地区是中国茶树的起源地之一。东晋史书《华阳国志·巴志》记载，周武王伐纣时，巴蜀一带已用当地所产茶叶作贡品，说明当时茶叶生产已有一定规模。而后茶的栽培从巴蜀地区南下云贵，东移楚湘，转粤赣闽，入江浙，北移淮河流域，形成广阔的产茶区。 原始社会人类在对植物的长期食用中发现茶树叶有解渴、提神和治疗某些疾病的作用，就把它熬煮成茶水作饮料。长期以来，茶只是用来治病，大约到西周初期，茶叶才发展为茶食，即“生煮羹饭”，后又成为祭品，最终从煮水清饮改进到泡饮。 秦以前，各地语言文字不统一，茶的名称众说纷纭。商周时茶叶首次有了名字，叫“荼”，因其苦涩，又叫“苦荼”。据唐代陆羽《茶经》载，唐以前，茶有“荼”、“贾”等名，自《茶经》问世后，正式将“荼”字减去一横，称之为“茶”。 春秋战国时期，茶叶已传至黄河中下游地区。清代顾炎武在《日知录》中说：“自秦人取蜀而后，始有茗饮之事。”到了汉代，茶的保健作用日益受到重视。西汉王褒在《僮约》中提到“武阳买荼”，说明当时已有了专卖茶叶的茶叶市场。魏晋南北朝时期，饮茶的风气传播到长江中下游，茶叶已成为待客、宴会、祭礼的饮料。南齐武帝临终遗诏说：“灵座上慎勿以牲为祭，惟设饼、茶饮、干饭、酒脯而已。天下贵贱，咸同此制。”从此茶叶成为祭祀时必备的祭品。 唐代中期，饮茶之风盛行全国。各地制茶技术日益提高，出现很多名茶。有关茶的诗歌众多，据统计，李白、杜甫等100多人写了400多篇涉及茶事的诗歌，唐代还首次出现描绘饮茶场面的绘画。宋代，茶成为普及的饮料，特别是上层社会嗜茶成风。制茶的技术达到了精巧奢华的地步，如龙凤团饼茶的制作技术就非常复杂，有蒸茶、榨茶、研茶、造茶、过黄、烘茶等工序。1391年，明太祖下诏“罢造龙团，惟采茶牙以进”。皇室提倡饮用散茶，民间蔚然成风，并将煎煮法改为冲泡法，这是饮茶方法史上的一次革命。明代茶的加工炒制方法和品饮都有了创新，出现了炒青技术和功夫茶艺，从而推动了名茶发展和许多茶类的创新。 茶自发现以后，通过各种渠道传向国外。目前世界上50多个产茶国的茶种、饮茶风尚都来自中国。中国茶叶约在汉代就传入日本，唐代又有大批日本僧人来华，回国时带回茶种。中国茶叶传入欧洲是在1607年。东印度公司成立的第二年，荷兰船首次将茶由澳门转运到爪哇。1669年，英国印度公司把14万磅茶叶运到英国，当时只在伦敦咖啡馆中供应少量中国茶。17世纪初明神宗万历年间，中国大使将少量茶叶运入俄国，大量输入是在1689年签订《尼布楚条约》后，1893年，俄国聘请中国茶工发展茶叶生产。此后中国茶叶又从欧洲和中国传入了东南亚各国。 1. 下列选项与原文意思不相符的一项是（） A. 西周时，作为中国茶树的起源地之一的巴蜀地区的茶叶生产已有一定规模，所产茶叶已作为贡品。 B. 西周初年，茶叶的功用由治病发展为泡饮，其间经历茶食、煮水清饮和祭品三个发展阶段。 C. 西汉时已有了专卖茶叶的茶叶市场，茶的保健作用日益受到重视。 D. 魏晋南北朝时，饮茶的风气已传至长江中下游，茶叶成为祭祀时必备的祭品。 2. 中国茶“通过各种渠道传向国外”，对“各种渠道”表述正确的一项是（）
2017-2018学年四川省蓉城名校联盟高一（上）期中数学试卷 一、选择题（本大题共12小题，每小题5分，共60分；在每小题给出的四个选项中，只有一项是正确的） 1．（5分）已知集合A={x|0＜x＜}，B={x|1≤x＜2}，则A∪B=（） A．{x|x≤0}B．{x|x≥2}C．{x|1≤x＜}D．{x|0＜x＜2} 2．（5分）下列四组函数中的f（x），g（x），表示同一个函数的是（） A．f（x）=1，g（x）=x0B．f（x）=x﹣1，g（x）=﹣1 C．f（x）=x2，g（x）=（）4D． 3．（5分）下列函数中，既是偶函数又在区间（0，+∞）上单调递增的函数是（）A．y=log2（x+1）B．y=|x|+1 C．y=﹣x2+1 D．y=2﹣|x| 4．（5分）若，b=log24.1，c=20.8，则a，b，c的大小关系为（）A．a＜b＜c B．b＜a＜c C．a＜c＜b D．c＜a＜b 5．（5分）函数f（x）=﹣|x﹣2|+e x的零点所在的区间是（） A．（﹣1，0）B．（0，1） C．（1，2） D．（2，3） 6．（5分）函数f（x）=（x∈R）的值域是（） A．（0，1） B．（0，1]C．[0，1） D．[0，1] 7．（5分）函数y=a x﹣a（a＞0，a≠1）的图象可能是（） A．B．C．D． 8．（5分）已知，若f（﹣a）+f（1）=0，则实数a的值等于 （） A．﹣3或﹣1 B．﹣3 C．3或1 D．3 9．（5分）已知是R上的增函数，那么a的取值范围是（）
A．（1，+∞）B．（0，+∞）C．（1，2]D．（0，2] 10．（5分）已知f（x）=，当时，则实数m的 取值范围是（） A．（﹣1，0）∪（0，1）B．（﹣∞，﹣1）∪（1，+∞）C．（﹣1，0）∪（1，+∞）D．（﹣∞，﹣1）∪（0，1） 11．（5分）设奇函数f（x）在[﹣3，3]上是增函数，f（﹣3）=﹣1，当a∈[﹣3，3]时，f（x）≤t2﹣2at+1对所有的x∈[﹣3，3]恒成立，则t的取值范围是（）A．t≥6或t≤﹣6 B．t≥6或t≤﹣6或t=0 C．t＞6或t＜﹣6 D．t＞6或t＜﹣6或t=0 12．（5分）定义在R上的函数f（x）满足f（﹣x）﹣f（x）=0，且f（x+2）=f （x），当x∈[0，1]时，f（x）=3x若方程ax﹣f（x）=0（a＞0）恰有四个不相等的实数根，则实数a的取值范围是（） A．（）B．（] C． D． 二、填空题（本大题共4小题，每小题5分，共20分） 13．（5分）函数f（x）=+log0.5（7﹣x）的定义域是． 14．（5分）若{1，a，ab}={0，a2，a+2b}，则a2017+b2017的值为．15．（5分）已知f（+1）=x﹣1，则f（x）=． 16．（5分）若函数f（x）=log a（2x2+x）（a＞0，a≠1）在区间恒有f（x）＞0，则f（x）的单调递增区间是． 三、解答题（本大题共6个小题，共70分；解答应写出文字说明、证明过程或演算步骤） 17．（10分）集合A={x|﹣1≤x＜3}，B={x|2x﹣4≥x﹣2} （1）求A∩B： （2）若集合C={x|2x+a＞0}．满足B∪C=C．求实数a的取值范围． 18．（12分）求值： （1）
宁夏银川一中2018-2019学年高一英语下学期期末考试试题 （总分：150分；考试时间：120分钟） 第一部分：听力理解（共两节，满分30分） 做题时，先将答案标在试卷上。录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。 第一节（共5小题；每小题1分，满分5分） 听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。 1．What will the woman do first this afternoon? A. Go to the bank. B. Attend a lecture. C. See a dentist. 2．Which kind of T-shirt will the man probably choose? A. The one with pictures. B. The one with shapes. C. The one with words. 3．What will be added soon? A. The seats. B.The elevators. C. The air conditioner. 4．What are the speakers mainly talking about? A. A restaurant. B. A paper. C. A person. 5．How old is the woman now? A. 20 B. 22 C.30. 第二节（共15小题；每小题1分，满分15分） 听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题给出5秒钟的作答时间。每段对话或独白读两遍。 听第6段材料，回答第6至7题。 6．What is the kitchen short of ? A. A fridge. B. A dishwasher. C. A washing machine. 7．What can the woman find near the house? A. A cafe. B. A theatre. C. A big mall.
银川一中2014/2015学年度(上)高一期中考试 数 学 试 卷 一、选择题：(本大题共12小题，每小题4分共计48分)。 1．如果{}1,2,3,4,5U =，{}3,2,1=M ，{}5,3,2=N ，那么()U C M N I 等于（ ）. A.φ B.{}3,1 C.{}4 D.{}5 2．已知???---=221)(22x x x x f ，则? ? ????)2(1f f 的值是（ ） A ． 16 1 B ．4 3- C ． 4 3 D ． 8 3．函数f （x ）=－x 2 －2x+3在[-5，2]上的最小值和最大值分别为（ ） A ．-12，-5 B ．-12，4 C ．-13，4 D ．-10，6 4．已知52)12 1(-=-x x f ，且 6)(=a f ，则a 等于 （ ） A ．47- B.47 C. 34 D.3 4- 5．设()f x 为定义于R 上的偶函数，且()f x 在[)0,+∞上为增函数， 则()()()f f f --23、、π的大小顺序是（ ） ()()().32A f f f π->>- ()()().23B f f f π->-> ()()().32C f f f π-<<- ()()().23D f f f π-<-< 6．已知f （x ）的定义域为[-2，2]，则函数1 2)1()(+-= x x f x g ,则)(x g 的定义域为（ ） A. ]3,21(- B. ),1(+∞- C. )3,0()0,21(?- D. )3,2 1(- 7．函数x x x f 2 )1ln()(-+=的零点所在的大致区间是（ ） A ．（3，4） B ．（2，e ） C ．（1，2） D ．（0，1） 8．已知函数y=14 log x 与y=kx 的图象有公共点A ，且A 点的横坐标为2，则k=( ) A. 21 B. 21- C. 41 D. 4 1 - 9．若lg2=a ，lg3=b ，则 15 lg 12 lg 等于( ) （x ≤1） （x ＞1）
银川一中2014/2015学年度(上)高一期末考试 物 理 试 卷 一、单项选择题（每题5分，共40分） 1．测量“国际单位制中的三个力学基本物理量”可用哪一组仪器（ ） A ．米尺，弹簧秤，秒表 B ．米尺，测力计，秒表 C ．量筒，天平，秒表 D ．米尺，天平，秒表 2．如图所示，三个大小相等的力F 作用于同一点O ，合力最小的是（ ） 3．沼泽地的下面蕴藏着丰富的泥炭，泥炭是沼泽地积累的植物残体，它的纤维状和海绵状的物理结构导致人在其上面行走时容易下陷（设在下陷过程中，泥炭对人的阻力不计）。如果整个下陷的过程是先加速再减速最后匀速运动，那么，下列说法中正确的是（ ） A ．在加速向下运动时，人对沼泽地的压力大于沼泽地对人的支持力 B ．在减速向下运动时，人对沼泽地的压力小于沼泽地对人的支持力 C ．在整个运动过程中，人对沼泽地的压力是先大于后等于沼泽地对他的支持力 D ．在整个运动过程中，人对沼泽地的压力大小总是等于沼泽地对他的支持力 4．做曲线运动的质点，其轨迹上某一点的速度方向（ ） A ．与该点加速度方向相同 B ．与通过该点的曲线的切线垂直 C ．与物体在该点所受合力方向相同 D ．就在通过该点的曲线的切线方向上 5．关于运动的合成与分解，下列说法正确的是（ ） A ．合运动速度的大小等于分运动速度大小之和 B ．物体的两个分运动若是直线运动，则合运动一定是直线运动 C ．合运动和分运动所用的时间总是相等的 D ．若合运动是曲线运动，则加速度不可能是恒定的 6．如图所示，一物体用一轻绳悬挂于O 点，用力F 拉住物体，要使 轻绳与竖直方向保持θ＝66°角不变，且F 最小，则F 与竖直方向 的夹角应为（ ） A ．90° B ．66° C ．24° D ．0°
蓉城名校联盟2020～2021学年度上期高中2020级期中联考 数学 考试时间共120分钟，满分150分 注意事项： 1.答题前，考生务必在答题卡上将自己的学校、姓名、班级、准考证号用0.5毫米黑色签字笔填写清楚，考生考试条形码由监考老师粘贴在答题卡上的“条形码粘贴处”。 2.选择题使用2B铅笔填涂在答题卡上对应题目标号的位置上，如需改动，用橡皮擦擦干净后再填涂其它答案；非选择题用0.5毫米黑色签字笔在答题卡的对应区域内作答，超出答题区域答题的答案无效；在草稿纸上、试卷上答题无效。 3.考试结束后由监考老师将答题卡收回。 一、选择题：本题共12小题，每小题5分，共60分。在每小题给出的四个选项中，只有一项是符合题目要求的。 1.已知集合A＝{－2，－1，0，1，2}，B＝{x∈Z|－1≤x≤1}，则A∩B＝ A.{－1，0，1} B.{0，1} C.{－1，1} D.{0，1，2} 2.下列函数与f(x)＝x是同一函数的是 A.f(x)＝ 2 x x B.f(x)2x C.f(x)＝log 2 2x D.f(x)＝2 log 2x 3.下列函数在(0，＋∞)上为增函数的是 A.f(x)＝x2 B.f(x)＝2 x C.f(x)＝lg(x－2) D.f(x)＝－2x＋4 4.若函数f(x)＝log a(x－3)＋1(a>0，且a≠1)的图象恒过定点P，则P的坐标是 A.(3，0) B.(4，0) C.(3，1) D.(4，1) 5.已知函数f(x)＝ 3 log x2x0 1 x0 3 x -> ? ? ? ≤ ?? ， ()， ，则f(f(－2))的值为 A.－4 B.－2 C.0 D.2 6.已知函数y＝f(x)的定义域为[1，＋∞)，则函数g(x)＝f(2x－3)4x - A.[－1，4] B.[－1，4) C.[2，4] D.[2，4) 7.已知关于x的方程x2－2ax＋8＝0的两个实根x1，x2满足x1>x2>2，则实数a的取值范围为
银川一中2020学年度(下)高一期中考试 英语试卷 第Ⅰ卷 (选择题) 第一部分：听力理解(共两节。满分20分) 第一节 (共5小题：每小题1分，满分5分) 听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。 1.What are the speakers doing? A.Seeing a doctor. B. Enjoying a concert. C. Buying some tickets. 2.What will the the man do next Thursday? A.Start his new job. B. Have an interview. C. Meet Professor Green. 3.What is the woman’s first lesson this morning? A.Science B. Geography C. Math. 4.What day is it probably today? A.Monday B. Wednesday. C. Friday 5.What kind of music does the woman like best? A．Country music. B. Rock music. C. Pop music 第二节（共15小题：每小题1分，满分15分） 听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C 三个选项中选出最佳选项，并标在试卷的相应位置。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。 听第六段材料，回答第6、7题。
银川一中2018—2019学年度(上)高一期中考试 数学试题 一、选择题：本大题共12个小题,每小题5分,共60分.在每小题给出的四个选项中，只有一项是符合题目要求的. 1.设集合，，则（） A. B. C. D. 【答案】A 【解析】 【分析】 利用补集的定义求出集合B的补集，利用交集的定义求出． 【详解】∵，， ∴={﹣1，2} ∵， ∴ 故选：A． 【点睛】求集合的交、并、补时，一般先化简集合，再由交、并、补的定义求解；在进行集合的运算时要尽可能地借助Venn图和数轴使抽象问题直观化．一般地，集合元素离散时用Venn图表示；集合元素连续时用数轴表示，用数轴表示时要注意端点值的取舍． 2.函数的定义域是（） A. B. C. D. 【答案】B 【解析】 【分析】 由对数式的真数大于0，分式的分母不为0联立不等式组求解． 【详解】由解，得x＞0且x≠1． ∴函数f（x）=+lgx的定义域是（0，1）∪（1，+∞）． 故选：B．
【点睛】常见基本初等函数定义域的基本要求 (1)分式函数中分母不等于零． (2)偶次根式函数的被开方式大于或等于0. (3)一次函数、二次函数的定义域均为R. (4)y＝x0的定义域是{x|x≠0}． (5)y＝a x(a>0且a≠1)，y＝sin x，y＝cos x的定义域均为R. (6)y＝log a x(a>0且a≠1)的定义域为(0，＋∞)． 3.函数在区间上的最小值是（） A. B. C. -2 D. 2 【答案】B 【解析】 【分析】 直接利用函数的单调性，求出函数闭区间上的最小值即可． 【详解】函数f（x）=（）x在区间[﹣1，1]上是减函数， 所以函数的最小值为：f（1）=． 故选：B． 【点睛】本题考查指数函数的单调性的应用，基本知识的考查． 4.下列函数中，在区间上单调递减的函数是（） A. B. C. D. 【答案】D 【解析】 【分析】 分析给定四个函数在区间（0，+∞）上的单调性，可得结论． 【详解】函数y=log2x在区间（0，+∞）上单调递增，不符合题意；函数y=在区间（0，+∞）上单调递增，不符合题意； 函数y=|x|在区间（0，+∞）上单调递增，不符合题意； 函数y=在区间（0，+∞）上单调递减，符合题意； 故选：D．
银川一中2015/2016学年度(下)高一期末考试 数 学 试 卷 一、选择题（每小题5分，共60分） 1．计算() sin 600-o 的值是（ ） A ． 12 B ．32 C ．32- D ．1 2 - 2．若0tan <α，且ααcos sin >，则α在( ) A ．第一象限 B ．第二象限 C ．第三象限 D ．第四象限 3．设向量(2,4)a =r 与向量(,6)b x =r 共线，则实数x =（ ） A ．2 B ．3 C ．4 D ．6 4．函数2sin cos 4 4 +-=x x y 的最小周期是（ ） A ．π B ．π2 C ． 2 π D ． 4π 5．为了得到函数3sin 26y x π?? =- ?? ? 的图象，只需把函数3sin 6y x π?? =- ?? ? 的图象上所有的点的（ ） A ．横坐标伸长到原来的2倍，纵坐标不变 B ．横坐标缩短到原来的 1 2 倍，纵坐标不变 C ．纵坐标伸长到原来的2倍，横坐标不变 D ．纵坐标缩短到原来的 1 2 倍，横坐标不变 6．在ABC ?中,已知2AB =,1BC =,3AC =，则AB BC BC CA CA AB ?+?+?=u u u r u u u r u u u r u u u r u u u r u u u r ( ) A ．-4 B ．-2 C ．0 D ．4 7．若)0(13 7 cos sin πααα<<=+，则=αtan ( ) A ．3 1 - B ． 5 12 C ．5 12- D ． 31 8．已知角θ的顶点与原点重合，始边与x 轴正半轴重合，终边在直线x y 2=上，则) 4 2sin(π θ+的值为（ ） A ．10 2 7- B ． 102 7 C ．10 2- D ． 10 2
2018-2019学年四川省蓉城名校联盟高一（上）期末数学试卷 一、选择题：本题共12小题，每小题5分，共60分。在每小题给出的四个选项中，只有一项是符合题目要求的。 1．(★)已知A={x|x 2-2x≤0}，B={x|y=lgx}，则A∪B=（） A．R B．（0，+∞）C．[0，+∞）D．[1，+∞） 2．(★★)已知为单位向量，下列说法正确的是（） A．的长度为一个单位B．与不平行 C．方向为x轴正方向D．的方向为y轴正方向 3．(★)已知函数f（x）=2sin（-3x）+1，则函数的最小正周期为（） A．8B．2πC．πD． 4．(★)幂函数的图象过点（2，8），则它的单调递增区间是（） A．（0，+∞）B．[0，+∞）C．（-∞，0）D．（-∞，+∞） 5．(★)已知函数f（x）=-x 2+2x+4，则当x∈（0，3]时，f（x）的最大值为（）A．4B．1C．3D．5 6．(★)如图，在扇形AOB中半径OA=4，弦长AB=4，则该扇形的面积为（） A．B．C．8πD．4 7．(★)已知函数f（x）=lnx- ，则函数的零点所在区间为（）
A．（0，1）B．（1，2）C．（2，3）D．（3，4） 8．(★)已知a=sin4，b=π0.1，c=0.1 π，则a，b，c的大小关系为（） A．a＞b＞c B．b＞a＞c C．b＞c＞a D．c＞b＞a 9．(★)已知α满足sinα＞0，tanα＜0，化简表达式cos - 为（） A．1-2sinα+cosαB．-1-cosα C．2sinα-cosα-l D．cosα-1 10．(★)已知平行四边形ABCD中，| |=| |=2，∠DAB= ，则+ + 的模为（） A．4B．3C．2D．4 11．(★)已知函数f（x）=Asin（ωx+φ）（A＞0，ω＞0，|φ|＜π）的图象经过点P（，0）和相邻的最低点为Q（，-2），则f（x）的解析式（） A．f（x）=2sin（x-）B．f（x）=2sin（x+） C．f（x）=2sin（x）D．f（x）=2sin（x） 12．(★)已知定义在R上的函数f（x）对于任意的实数x都满足f（x+3）=-f（x），且当 x∈[0，3]时，f（x）=e x-1+3，则f（1228）=（） A．-4B．4C．e3+3D．e1227+3 二、填空题：本题共4小题，每小题5分，共20分） 13．(★★)在平面直角坐标系中，已知一个角α的顶点在坐标原点，始边与x轴的非负半轴重合，终边经过点P（5，-12），则sinα+cosα的值为．
宁夏银川一中高一下学期期中考试英语试卷 英语试卷 第Ⅰ卷 (选择题) 第一部分：听力理解(共两节。满分20分) 第一节 (共5小题：每小题1分，满分5分) 听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。 1.What are the speakers doing? A.Seeing a doctor. B. Enjoying a concert. C. Buying some tickets. 2.What will the the man do next Thursday? A.Start his new job. B. Have an interview. C. Meet Professor Green. 3.What is the woman’s first lesson this morning? A.Science B. Geography C. Math. 4.What day is it probably today? A.Monday B. Wednesday. C. Friday 5.What kind of music does the woman like best? A．Country music. B. Rock music. C. Pop music 第二节（共15小题：每小题1分，满分15分） 听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。 听第六段材料，回答第6、7题。 6.How old is the woman now? A．Eight years old. B．Ten years old. C. Eighteen years old. 7.Where does the woman plan to go next year ? A．To Canada. B. To America. C. To France. 听第七段材料，回答第8、9题。 8.How does the man feel when he sees the sandwiches? A.Disappointed B. Excited C. Annoyed 9.What will the man order ?
银川一中2015/2016学年度(上)高一期末考试 英语试卷 （总分：150分；考试时间：120分钟） 第I卷（共70分） 答卷要求:将第一卷试题的答案填涂在答题卡上;第二卷为笔答部分,答案直接写在试卷上。考试结束后交答题卡和第二卷。 一、听力(共两节，满分20分) 第一节（共5小题；每小题1分，满分5分） 听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。 1．When will Mike come back? A. At 4:30. B. At 5:00. C. At 5:30. 2．What does the man study in his spare time? A. Jazz. B. Painting. C. English. 3．Where does the conversation probably take place? A. In a store. B. In a hospital. C. In a school. 4．How much should the woman pay without the discount? A. 50 dollars. B.100 dollars. C. 200 dollars. 5．Where is the woman’s brother probably now? A. In Paris. B. In Beijing. C. In New York. 第二节（共15小题；每小题1分，满分15分） 请听第6段材料，回答第6至7题。 6．What is the man probably doing? A. Doing his homework. B. Washing the dishes. C. Reading a newspaper. 7．What’s the possible relationship between the two speakers? A. Teacher and student. B. Customer and clerk. C. Mother and son. 请听第7段材料，回答第8至9题。 8．Where does the man plan to go at the weekend? A. The woods. B. The beach. C. The mountains. 9．What does the man tell the woman to bring at last?
宁夏银川一中高一数学上学期第一次月考试题 第Ⅰ卷（选择题 共60分） 一、选择题：本大题共12小题，每小题5分，共60分。 1．已知集合M ={-1,0,1,3,5},N ={-2,1,2,3,5},则=?N M （ ） A ．{-1，1，3} B ．{1，2，5} C ．{1，3，5} D ．φ 2．已知全集U =R ，集合{} |23A x x =-≤≤，{}|14B x x x =<->或，那么集合 )(B C A U ?等于（ ） A ．{} |24x x -<≤ B ．{} |34x x x 或≤≥ C ．{} |21x x -<-≤ D ．{} |13x x -≤≤ 3．下列函数f (x )与g (x )表示同一函数的是 （ ） A ．f (x )=x 0与g (x )=1 B ．1)(2-=x x f 与 11)(+?-=x x x g C ．f (x )= |x | 与g (x )= ()2 x D ．f (x )=x 与g (x )=3 3 x 4．设集合{}20|≤≤=x x A ，{}20|≤≤=y x B ，则下列四个图形中，能表示从集合A 到集合B 的函数关系的是( ) A ．①②③④ B．①②③ C．②③ D．② 5．函数265y x x =---的值域为 （ ） A ．[]0,2 B ．[]0,4 C ．(],4-∞ D ．[)0,+∞ 6．函数f (x )= 1 1 22--x x 的定义域是（ ） A ．??????+∞,21 B ．()+∞,1 C ．()+∞??? ????,11,21 D ．()+∞???? ?? -,121,1 7．已知?? ?>-<+=0 4 04 )(x x x x x f ，则)]3([-f f 的值为（ ） A ．3 B ．2 C ．－2 D ．－3 8．如果函数f (x )=x 2 +2(a -1)x +2在区间[)+∞,4上是递增的，那么实数a 的取值范围是( )
蓉城名校联盟2019~2020学年度上期高中2019级期末联考 数学 考试时间共120分钟，满分150分 注意事项： 1.答题前，考生务必在答题卡上将自己的学校、姓名、班级、准考证号用0.5毫米黑色签字笔填写清楚，考生考试条形码由监考老师粘贴在答题卡上的“条形码粘贴处”. 2.选择题使用2B 铅笔填涂在答题卡上对应题目标号的位置上，如需改动，用橡皮擦擦干净后再填涂其它答案；非选择题用0.5毫米黑色签字笔在答题卡的对应区域内作答，超出答题区域答题的答案无效；在草稿纸上、试卷上答题无效. 3.考试结束后由监考老师将答题卡收回. 一、选择题：本题共12小题，每小题5分，共60分.在每小题给出的四个选项中，只有一项是符合题目要求的. 1.已知集合{|15,}A x x x =-≤≤∈N ，{ } |28x B x =≤，则A B ?=（ ） A ．{1,0,1,2,3}- B ．{0,1,2,3} C ．[1,3]- D ．[0,3] 2.设向量(12,)b n =r ，(1,2)c =-r ，若b c r r P ，则n =r （ ） A ．6 B ．6- C ．24 D ．24- 3.已知函数26 ()3(1)x f x a a -=+>的图象过定点A ，且点A 在角θ的终边上，则tan θ的值为（ ） A ． 43 B ． 34 C ． 45 D ． 35 4.设sin48a =?，cos41b =?，tan46c =?，则下列结论成立的是（ ） A ．b a c << B ．c a b << C ．a b c << D ．b c a << 5.函数( ) 2 ()ln 421f x x x =--的单调递减区间为（ ） A ．(,2)-∞ B ．(,3)-∞- C ．(2,)+∞ D ．(7,)+∞ 6.若12 ()(lg 1)m f x m x -=+为幂函数，则(3)f =（ ） A ．9 B ． 19 C D ． 3
宁夏回族自治区银川一中2019-2020学年 高一英语下学期期末考试试题 （考试时间：120分钟满分：150分） 第一部分：听力（共两节，满分30分） 第一节（共5小题；每小题1.5分，满分7.5分） 听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听完每段对话后，你将有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。 1.What is the man’s nationality? A. Australian. B. American. C. Chinese. 2. What is the weather like now? A. Cloudy. B. Sunny. C. Rainy. 3. How did the man find the party? A. Wonderful. B. Long. C. Boring. 4. What does the man want to do? A. Buy some books. B. Surf on the Internet. C. Open a savings account. 5. What are speakers talking about? A. The man’s apartment. B. The man’s flatmate C. The man’s hobbies. 第二节（共15小题; 每小题1.5分，满分22.5分） 听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。 请听第6段材料，回答第6、7题 6. What is the man suffering from? A. A headache . B. A fever. C. A runny nose. 7. What will the man do next? A. Visit a doctor. B.Go to his office. C. Make a phone call. 请听第7段材料，回答第8、9题。 8. What is the man’s favorite food? A. Pizza. B. Salad. C. French fries.
银川一中2020/2021学年度(上)高一期中考试 数 学 试 卷 一、选择题（每小题5分，共60分） 1．已知集合{}5,3,1=A ,{}5,4,2=B ，则=?B A ( ) A ．{ }5,4,3,2,1 B ．{}5,4,2 C ．{}5,3 D ．{}5 2．函数()() 2 1ln -+= x x x f 的定义域是( ) A ．()()+∞?-,22,1 B ．[)()+∞?-,22,1 C ．()2,1- D ．()+∞-,1 3．已知函数()?????≥-<+=1 ,1 ,223x ax x x x x f ，若()()2-0=f f ，实数=a ( ) A ．2 B ．3 C ．4 D ．5 4．已知定义在R 上的函数)(x f 满足()()2+=x f x f ，且121=?? ? ??f ，则()=5.10f ( ) A ．-1 B ．-0.5 C ．0.5 D ．1 5．函数()3 2221+-?? ? ??=x x x f 的单调减区间为( ) A ．()3,1- B ．()1,∞- C ．()+∞,1 D ．R 6．不等式()1013 <<>--a a a x x 中x 的取值范围是( ) A ．()()∞+?∞，， 22- B ．()∞+，2 C ．()2-，∞ D ．()2,2- 7．已知()x f y =是定义在R 上的奇函数，当0>x 时，()x x x f -+=22，则()=-1f ( ) A ． 2 5 B ． 2 3 C ．2 3－ D ．2 5－ 8．已知函数()x f 在),0[+∞上是增函数，则()()()1,5log ,3log 22f r f n f m ===的大小关系正确的是( ) A ．m >n >r B ．n >m >r C ．m >r >n D ．r >m >n
银川一中2018/2019学年度(上)高一期末考试 物理试卷 一、单选题（本题共12小题，每小题3分，共36分．在每小题给出的四个选 项中，只有一项符合题目要求） 1．在力学中，选定下列哪组物理量为基本物理量 A．长度、力、时间B．路程、质量、时间 C．长度、质量、时间D．力、长度、质量 2．关于静摩擦力，下列说法正确的是: A．两个相对静止的物体之间一定有静摩擦力的作用 B．静摩擦力一定是阻力 C．受静摩擦力作用的物体一定是静止的 D．在压力一定的条件下，静摩擦力的大小是可以变化的，但有一定限度 3．下面说法中正确的是 A．当物体的运动状态发生变化时，它一定受到外力作用 B．静止或做匀速直线运动的物体，一定不受外力的作用 C．当物体的速度等于零时，它一定处于平衡状态 D．物体的运动方向一定是它所受的合外力的方向 4．水平桌面上有一个物体，下列说法正确的是 A．物体对桌面的压力就是物体的重力 B．物体受到支持力是因为物体的下表面发生了弹性形变 C．物体对桌面的压力与桌面对物体的支持力是一对作用力和反作用力 D．物体对桌面的压力与桌面对物体的支持力是一对平衡力 5．下面关于惯性的说法中，正确的是 A．只有静止的或做匀速直线运动的物体才具有惯性 B．物体质量越大，惯性越大 C．物体受推力越大，要它停下来就越困难，所以物体受的推力越大，惯性 越大 D．运动速度大的物体比速度小的物体难停下来，所以速度大的物体具有较 大的惯性 6．如图所示，一人站在电梯中的体重计上，随电梯一起运动。下列
各种情况中，体重计的示数最大的是A ．电梯匀减速上升，加速度大小为 1.0 m/s 2B ．电梯匀减速下降，加速度大小为 1.0 m/s 2C ．电梯匀加速上升，加速度大小为 1.5 m/s 2D ．电梯匀加速下降，加速度大小为 1.5 m/s 2 7．物体受到下列几组共点力的作用，其中一定能使物体产生加速度的是 A ．3N ，4N ，5N B ．2N ，4N ，6N C ．1N ，3N ，5N D ．4N ，6N ，8N 8．架在A 、B 两根电线杆之间的均匀电线在夏、冬两季由于热胀冷缩的效应，冬天电线变短，电线呈现如图所示的两种形状，下列说法中正确的是( ) A ．夏季与冬季电线对电线杆的拉力一样大 B ．夏季与冬季电线对电线杆的拉力方向不变 C ．夏季电线对电线杆的拉力较大 D ．冬季电线对电线杆的拉力较大 9．2018年9月2号刚刚结束的亚运会中，中国队包揽了跳水项目的全部 10 金。 图示为跳水运动员在走板时，从跳板的 a 端缓慢地走到 b 端，跳板逐渐向下 弯曲（相当于斜面倾角不断变大），在此过程中，跳板对运动员的A ．摩擦力不断增大B ．作用力不断减小C ．作用力不断增大 D ．支持力不断增大 10．如图所示，在光滑的水平面上叠放着两木块 A 、 B ，质量分别是m 1和m 2， A 、 B 间的动摩擦因数为μ，若最大静摩擦力等于滑动摩擦力，要是把B 从 A 下面拉出来，则拉力的大小至少满足A ．g m m F )(21B ．g m m F )(21C ．g m F 1D ．g m F 211．一质量为M 、带有挂钩的球形物体套在倾角为 θ的细杆上，并能沿杆匀速 下滑，如在挂钩上再吊一质量为m 的物体，让它们沿细杆下滑，如图所示， 则球形物体A. 仍匀速下滑
四川省成都市蓉城名校联盟2019-2020学年高一上学期期末 联考数学试题 学校:___________姓名：___________班级：___________考号：___________ 1．已知集合{|15,}A x x x =-≤≤∈N ，{} |28x B x =≤，则A B =I （ ） A ．{1,0,1,2,3}- B ．{0,1,2,3} C ．[1,3]- D ．[0,3] 2．设向量(12,)b n =r ，(1,2)c =-r ，若//b c r r ，则n =r （ ） A ．6 B ．6- C ．24 D ．24- 3．已知函数26 ()3(1)x f x a a -=+>的图象过定点A ， 且点A 在角θ的终边上，则tan θ的值为（ ） A ． 4 3 B ． 34 C ． 45 D ． 35 4．设sin 48a =?，cos41b =?，tan 46c =?，则下列结论成立的是（ ） A ．b a c << B ．c a b << C ．a b c << D ．b c a << 5．函数( ) 2 ()ln 421f x x x =--的单调递减区间为（ ） A ．(,2)-∞ B ．(,3)-∞- C ．(2,)+∞ D ．(7,)+∞ 6．若1 2()(lg 1)m f x m x -=+为幂函数，则(3)f =（ ） A ．9 B ． 19 C D 7．已知函数()sin (0)6f x x πωω?? =- > ?? ?的最小正周期为π，则54 f π?? = ??? （ ） A ．1 B ． 12 C ．0 D 8．ABC V 中，D 为BC 边上一点，且5BC BD =，若AD mAB nAC =+uuu r uu u r uuu r ，则2n m -=（ ）