第一卷(共三部分)
第一部分听力(百强校英语解析团队专供)(共两节,满分30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,并标在试卷答题卡上。每段对话仅读一遍。
1. How often did the man write home?
A. Once a week
B. Once a month.
C. Twice a month.
2. What are they talking about?
A. Something robbed.
B. Something repaired.
C. Something misplaced.
3. How does the woman usually go shopping?
A. By car
B. By bus.
C. On foot.
4. Where is Mrs. Green from?
A. America.
B. Japan.
C. China.
5. Where did the man spend his vacation?
A. In a big city.
B. On a farm. C In a factory.
第二节(共15小题,每小题1分,满分15分〉
听下面5段对话或对白,每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选最佳选项,并填写在试卷答题卡上。每段对话或独白读两遍。.
听第6段材料,回答6-7小题
6. Why did the man send a skirt to the lady?
A. Because she only likes to wear a skirt.
B. Because she needs a skirt to wear for a party.
C. Because her birthday is coming and the man wants to send her a present.
7. What is the skirt made of?
A. Cotton.
B. Silk. C Fiber
听第7段材料,回答8-9小题。
8. How many countries did the man mention?
A. One.
B. Four
C. Two.
9. Which of the to lowing is true?
A. The man knows much about paper-making.
B. Spain was the first country that made paper
C. Paper-making is improving year by year
听第8段材料,回答10-12小题。
10. How soon will Robert be back?
A. In an hour
B. In an hour and a half.
C. In two hours
11. At what number will Robert call back?
A. 8765.4565
B. 8756.4565
C. 8739.0885
12. What do you know about Jane ?
A. She will go home.
B. She will stay in a place.
C. She will ring again.
听第9段材料,回答13-16小题
13. What’s the woman?
A. A teacher
B. A student.
C. A receptionist.
14. What chances do the students have?
A. T o use the language lab.
B. To have a make up test. C To get the timetable earlier
15. When does the course end?
A. July 15.
B. August 20.
C. August 16.
16. Which isn’t included in the course?
A. Reading.
B. Writing.
C. Questioning.听第10段材料,回答17-20小题
17. Where is the we at her report for?
A. Britain.
B. England.
C. Scotland.
18. What does the speaker think of the weather?
A. Strange.
B. Fine.
C. Hot.
19. What’s the weather like in Scotland?
A. Rainy in the east and cloudy in the south.
B. Rain in the south and cloudy in the east.
C. Rainy in the north and cloudy in the west
20. How is the weather on Wale s?
A. Cloudy and cool.
B. Rainy and windy.
C. Sunny and hot.
第二部分:英语知识运用(百强校英语解析团队专供)(共两节,满分40分)
第一节单项填空(共20小题;每小题1分,满分20分)
从B、C、D四个选项中,选也可以填入空白处的最佳选项,并填写在试卷答题卡上。
21. Baird invented ________ television, ________ invention that would later completely change peo ple’ life.
A. /; the
B. a; /
C. the; an
D. /; an
22. I try to make Nm understand that I am not interested in him, but he never gets the ________.
A. information
B. news
C. word
D. message
23. —I tried many times, but I still failed in the experiment.
—Don’t be discouraged. ________ and the problem will be settled.
A. Having a little effort
B. There is a little effort
C. If you have a bit effort
D. A bit more effort
24. Since you are here already, you ________ as well stay here and enjoy yourself.
A. can
B. may C should D. must
25. He ________ in a university for five years, but new he runs a company of his own.
A. has taught
B. had taught
C. taught
D. has been teaching
26. The belief is generally held ________ communication skill is a must nowadays in hunting for a job.
A. what
B. as
C. which
D. that
27. If you work hard and finish it this week, you ________ have Monday free next week.
A. shall
B. will
C. would
D. should
28. The conference will be put off until next week, ________ we will have made all the preparations.
A. which
B. in which
C. when
D. on which
29. I suggest Zhoushan for your holiday. It is really ________ a visit.
A. worth
B. worthy
C. worthwhile
D. worthy of
30. — I think it’s a northern un iversity. So many restaurants serve northern food.
—That’s because the students here are from the north.
A. almost; mostly
B. nearly; mostly C mostly; mostly D. almost; nearly
31. — Have Max and Tina sold out all the English dictionaries?
— Yes, completely. ________ is left.
A. None
B. Nothing
C. No one
D. Neither
32. ________ the fact that he speak English, he spent quite a pleasant time in London.
A. Although; can’t
B. Despite; could n’t
C. In spite of; can’t
D. Though; couldn’t
33. This new book of hers is believed ________ into many different languages.
A. to be translated
B. to have translated
C. being translated
D. to have been translated
34. As this is a very casual get-together; you can tell them to ________ however they feel like to.
A. dress
B. wear
C. put on.
D. have on
35. The number of traffic accidents caused by drunk driving is ________ as the number of those caused by other reasons.
A. twice as many
B. twice as large
C. as twice large
D. many as twice
36. There must have been something wrong with the society ________ no one offers to help those who are in trouble.
A. when
B. where
C. which
D. that
37. One’s being ________ plays an important role in building up interpersonal relations, while some rude ness will surely leave a bad impression.
A. respected
B. respectful
C. respectable
D. respect
38. Believe it or not, I am sure that is ________ people call the sixth sense.
A. what
B. that
C. which
D. how
39. Clothing made of man-made fibers has certain advantages over ________ made of natural fibers like cotton, wool or silk.
A. the ones
B. one
C. that
D. what
40. ________ I admit that all these problems are difficult, I don’t agree that they can’t be
solved.
A. Unless
B. While
C. Until
D. Since
第二节完形填空(共20小题;每小题1分,满分20分)
阅读下面短文,掌握其大意,然后从各题所给的四个选项(A、B、C和D)中,选出最佳选项,并填写在试卷答题卡上。
Though there is much to be concerned about, there is far, far more for which to be thankful. Though life’s goodness can at times be overshadowed (黯然失色), it is _41_ (打开)outweighed.
For every single act that is senselessly destructive, _42_ are thousands more small, quiet acts of love, _43_ and sympathy. For every person who seeks to hurt, there are many, many more who _44_ their lives to helping and to healing.
There is a goodness to life that _45_ be denied. In the most remarkable views and in the smallest details, look _46_, because that goodness always comes shining through. There is no _47_ to the goodness of life. It _48_ more abundant (宽裕的) each time you feel it. The 49_ you experience and appreciate the goodness of life, the more there is to be lived.
Even _50_ the cold winds blow and the world seems to be _51_ in foggy shadows, the goodness of life lives, _52_. Open your eyes, open your heart, _53_ you will see that goodness is everywhere. Though the goodness of life _54_ at times to suffer hardships, it is always going on there. For in the _55_ moment, it becomes more dear that life is a _56_ treasure. And so the goodness of _57_ is made:even stronger by the very things that would go against it
Time and time again when you feared it was _58_ forever:you found that the goodness of life was really only a /an _59_ away. Around the next corner inside every moment, the goodness of life is the re to apprise and _60_ you.
41. A. always B. never C. often D. usually
42. A. there B. here C they D. those
43. A. worry B. anxiety C. kindness D. upset
44. A. make B. put C. contribute D. devote
45. A. needn’t B. mustn’t C. can’t D. won’t
46. A. suddenly B. closely C. roughly D. simply
47. A. limit B. denying C. doubt D. point
48. A. loses B. grows C plants D. goes
49. A. less B. fewer C more D. most
50. A. when B. if C. though D. before
51. A. shone B. covered C. decorated D. suffered
52. A. with B. by C. through D. on
53. A. yet B. or C. and D. still
54. A. seems B. looks C proves D. appears
55. A. shortest B. darkest C brightest D. fastest
56. A. priceless B. valueless C. useless D. worthless
57. A. heart B. life C. wealth D. health
58. A. disappeared B. lost C. gone D. left
59. A. hour B. mile C month D. moment
60. A. delight B. regret C. shock D. disappoint
第三部分:阅读理解(百强校英语解析团队专供)(共15小题,每小题2分,满分30分)阅读下列短文,从每题后所给的A, B、C, D四个选项中,选出最佳选项,并填写在试卷答题卡上。
“T omorrow is another day”——this line has impressed various people at various times. It’s now 70 years after it appeared in the film, but it still seems to hold its power especially during an economic downturn.
The phrase comes from a film adaptation of Marga ret Mitchell’s successful 1936 novel Gone With the Wind. It’s set in the American South and tells the story of a strong heroine, Scarlett O’Hara, who struggles to find love during the Civil War and, afte rwards, of her strength in surviving the war and its hardships.
Love story
In a moment of despair Scarlet finally realizes that her love belongs to Rhett Butler. For many audiences, it is the theme of love and struggle that has kept the movie alive. While the burning of Atlanta might seem irrelevant(不相关的) to today’s viewer s, the timeless theme of love keeps its ability to touch people.
With a promise to her lover still in her mind, Scarlett chooses to stay in the midst of war and take care of Melanie. But her heart is broken when Rhett just walks away, leaving the woman that he once loved with cruel words, “Frankly, dear, I don’t give a damn.”(毫不在乎)
Great epic (史诗)
The film shows the love-hate relationship of these characters, but also American history, the fall of the Confederacy and the following period of Reconstruction in the South. The
background made this film a true classic in the epic genre.
When the film opened after World War Ⅱ, French viewers loved it, and it reminded them of their fight against the Nazis. In 1940 Shanghai, during the War of Resistance Against Japanese Aggression (侵略), people stood in line for hours to watch this film, and saw the same suffering they were having as well as the hope and possibility of building a new homeland from the ruins.
Each nationality could identify with the story and see it as a victor/. In fact, Gone With the never lost its charm and ability to inspire and amaze.
Biggest of all time
The film had five directors, 15-plus screenwriters, and an unexpected $3.9 million budget. The film brought in S 2D0 million, which makes it the biggest selling film of all times in North America. It also won 10 Academy awards in 1940.
61. The underlined “it” in the first paragraph refers to ________.
A. the novel Cone with the Wind
B. “tomorrow is another day”
C. the movie Gone with the Wind
D. the Academy Award
62. T he text is written mainly to ________.
A. celebrate the anniversary of Margaret Mitchell
B. introduce hew the film was directed and filmed
C. throw light on the charm of the movie “Gone with the Wind”
D. inspire people to struggle the economic downturn
63. It can be concluded that Scarlett O’Hara is ________.
A. optimistic and lucky
B. childish and realistic
C. caring and stubborn (固执的)
D. strong-minded and persistent (坚毅的)
64. The passage mentions Shanghai in order to ________.
A. prove that the background of the movie touched viewers
B. describe how popular the movie was at that time
C. point out that Shanghai was a center of entertainment
B
BRITAIN is a popular tourist place. But tours oft he country have pros and cons.
Good news
Free museums. No charge for outstanding collections of art and antiquities.
Pop music. Britain is the only country to rival (与……匹敌) the US on this score.
Black cabs. London tad drivers know where they are going even if there are never enough of them at weekends or night.
Choice of food. Visitors can find everything from Ethiopian to Swedish restaurants.
Fashion. Not only do fashion junkies love deeply and respect highly brand names such as Vivienne Westwood, Alexander Me Queen; street styles are justly loved, too.
Bad news
For service.“It’s part of the image of the place. People can dine out on the rudeness they have experienced,” says Professor Tony Seaton, of Luton University’s International Tourism Research Center.
Poor public transport.Trains and buses are promised to defeat the keenest tourists, although the over crowded London tube is inexplicably (不可理解的) popular.
Lack of languages. Speaking slowly and clearly may not get many foreign visitors very far, even in the tourist traps.
Rain. Still in the number one complaint
No air-conditioning. So that even splendidly hot summers be come as unbearable as the downpours.
Overpriced hotels. The only Europe an country with a higher rate of tax on hotel rooms is Denmark.
Linceasing hours. Alcohol (酒)is in short supply after 11 p.m. even in “24-hour cities.”
65. What do tourists complain most?
A. Poor service.
B. Poor public transport.
C. Overpriced hotels.
D. Rain.
66. What do we learn about pop music in Britain and the US through this passage?
A. Pop music in Britain is better than that in the US.
B. Pop music in Britain is worse than that in the US.
C. Pop music in Britain is as good as that in the US.
D. Pop music in Britain is quite different from that in the US.
67. When is alcohol not able to get?
A. At 12:00 p.m..
B. At 10:00 p.m.. C At 11:00 p.m..
D. At 9:00 p.m..
C
While reading a book in English, every few lines, you run across a word or two that you don’t knew. You look up every new word in the dictionary. Bad move. All that does is slow you
down. Even electric or CD-ROM dictionaries can get in the way of your reading progress. A dictionary is like a road map. It can help you if you get lost and point you in the right direction. But if you stop to look at the “map” each time you take a step, you’ll get now here fast.
On your English learning “journey”, a dictionary can be a he l pful “travel companion” —if it’s not overused. To help you start thinking in English, use an English-to-English dictionary. Otherwise, you’ll always depend on your native language and end up translating in your head.
A good dictionary can help you do more than just find the meaning of a word. It can help you verify (test and check)spelling, check word forms and grammar usage, find example sentences and learn pronunciation. Some dictionaries even provide exercises to teach you how to use their resources.
Take time to get to knew your dictionary. Learn the pronunciation symbols. Understand what the abbreviations (缩写字) mean. Become familiar with the grammar codes that explain the usage for each word. Look for charts, diagrams and lists that might be useful in the future. You’ll discover how rewarding it can be to make friends with your dictionary. And as they say, “A friend in need is a friend indeed”.
68. The underlined word "that" used in the last paragraph refers to ________.
A. chart, diagrams and lists
B. abbreviations and the usage for each word
C. the meaning of a word, spelling and grammar usage
D. pronunciation symbols and grammar codes
69. Why do you want to buy a good English-to-English dictionary?
A. Because it is a good friend if we use it often.
B. Because it can help us to find the right direction if we get lost.
C. Because it can help us to start thinking both in English and in Chinese.
D. Without it we’ll depend on our native language and end up translating in our head.
60. Which of the following statements does the writer lead you to believe?
A. The more you use a dictionary, the better you can understand the article you read.
B. The more you use the resources in the dictionary, the more you can benefit from it.
C. The more you use a dictionary, the faster you may read.
D. T he better a dictionary is, the more expensive it is.
71. The best title of the passage be ________.
A. Dictionary is Like a Road Map While We Are Traveling
B. Use a Dictionary When Necessary
C. How Important a Good English-to-English Dictionary is
D. A Dictionary is a Friend Indeed
D
Cities in Europe and around the world may be growing “bike trees” in the near future. Invented by Japan’s JFE Engineering Corp, the invention proved useful in the busiest parts of this nation’s crowded cities.
Local governments of Japan have struggled for ways to encourage people to park their bikes considerably, particularly close to big stations, but that ma/ block some roads and entrances to homes and businesses. “Our cities do not have a lot of space for any kind of parking, including bicycles.” said Mitsuharu Oshima, a spokesman for JFE Engineering. The bike tree comes in two types:one in a tower that is above ground and on the contrary, the other in
an underground structure.
A cyclist registers with the operator of the equipment, pas a monthly fee and pushes the wheels of his bicycle into restraints (管理处) at the base of the bike tree. Each bicycle is fitted with an electronic card with the owner’s details. A mechanical arm then pul ls the bike into the base of the tower and moves it to a free location inside. To collect the bike later; the cyclist puts his card through a reader a nd his bike is automatically returned to him in seconds. “The science of the equipment has been difficult——even though they may look quite simple——be cause bikes come in many different shapes and sizes.” said Oshima.
As well as clearing away the road, bicycles cannot be stolen from a bike tree. There are presently versions at seven sites in Japan and two others are under construction, while work is under way on an even latter version w ith room for 9400 bicycle s in Thailand. And Oshim a believes that the idea could catch on in Europe, particularly in countries such as France, Holland and Denmark, where cycling is so popular
72. Cities build this kind of “bike tree s” so that they can ________.
A. ask more people to ride bikes
B. provide more jobs for people
C make more money than before D. save m one room for people
73. Which is the right order of the foil owing things when you use the bike tree?
① the wheels oft he bicycle are put into restraints at the base.
② the card is read and the bike is automatically returned.
③an electronic card with the owner’s details is g iven.
④ the bike is pulled and moved to a free location inside.
A. ③②①④
B. ③①④②
C. ②①④③
D. ②④③①
74. What made it difficult to design “bike trees”?
A. The location of “bike trees”.
B. The method of finding enough bikes.
C. The differences of the bikes.
D. The importance of traffic safety
75. From the passage, we can knew that ________.
A. countries with many cyclists in Europe will like the idea of “bike trees”
B. there are s even “bike trees” used for holding bikes in Japan
C. local government of Japan encourage people to ride bikes
D. cyclists can use “bike trees” for free in Japan.
第二卷(两部分)
第四部分写作(百强校英语解析团队专供)(共三节,满分30分)
第一节单词拼写(共10小题;每小题1分,满分10分)
根据下列句子及所给单词的首字母,在句子右边的横线上写出空缺处各单词的正确形式。(每空只写一词〉
第二节单句改错(共10小题;每小题1分,满分10分)
下列各句中均有一处错误,找出错误处并改正在题后的横线上。
第三节:书面表达(百强校英语解析团队专供)(满分10分)
假定你是李华,最近看到一所外语培训学校招聘兼职辅导员的广告,想法应聘。请根据下列提示写一封应聘信。
提示:1. 自身优势;2.应聘理由。
注意:1. 可适当发挥,以使行文连贯;
2. 词数:100词左右。
Dear Sir or Madam,
I’m glad to lea rn from the newspaper that part-time tutors are wanted in your training school and I’d like to ha ve a try.
_____________________________________________________________________________________
英语试题答案
第一部分:听力(共两节,满分20分)
1-5 BCCAB 6-10CBBCA 11-15CB CAB 16-
20CAAAC
第二部分:英语知识运用(共两节,满分40分)
第一节单项填空
21-25CDDBC 26-30 DACD A 31-35ACDA B 36-40B B ACB
第二节芫形填空
41-45BACDC 46-50BABCA 51-55 B D CA B 56-60 A B CD A
第三部分:阅读理解(共15小题,每小题2分,满分30分)
A篇 61-64 BCDA B篇 65-67 DCA
C篇 68-71ADBC D篇 72-75 DBCA
第四部分写作(共三节,满分30分)
第一节单词拼写(10分)
76. potential 77. visually 78. previous 79.error
80. allowing
81. stuck 82. otherwise 83. eventually 84. reasonable 85. average
第二节改错
86.Meet改为Meeting 87.puzzling改为puzzled 88.risen改为raised
89.将being去掉
90.to改为for 91.that改为where或in which 92.them改为which
93.will改为would
94.that改为it 95.that改为it
第三节书面表达
Dear Sir or Madam.
I’m glad to lea rn from the newspaper that part-time tutors are wanted in your training school and I’d like to ha ve a try. I’m a st udent in a high school. I do very well in my English
lessons, especially in oral and written English. Besides, I’m monitor and often help others with their English. I will have the summer holiday, during which Tm determined to do a part-time job like this to make the best of it. What’s more, I can earn some money. Last but not least, I can get some valuable social experience. I’m going to work hard at my job and I can also be a head teacher. I hope I will have a chance to co-operate with you.
I’m looking fo rward to your reply.
Yours truly,
LiHu
吉安一中2011-2012学年高二下学期期中考试地理(文)试 题 (测试时间:100分钟卷面总分:100分) 第Ⅰ卷选择题(共50分) 一、单项选择题。(每小题2分,共25小题,计50分。每小题所列的四个答案中只有一项最符合题意,请将答案填入答题卷中相应的位置。) 秦岭--淮河一线,就是人们常说的中国南方和北方的地理分界线。回答1~2题。 1. 秦岭--淮河一线大致是我国 ①冬小麦与春小麦主要产区的分界线 ②农区畜牧业与牧区畜牧业的分界线 ③湿润区与半湿润区的分界线 ④亚热带常绿阔林带与暖温带落叶阔叶树带的分界线 A. ①③ B. ②③ C. ①④ D. ③④ 2.下列农作物,我国南方、北方都有较大面积分布的是 A.棉花 B.甘蔗 C.甜菜 D.柑橘 在我国,随着人民生活水平的提高,冬季避寒旅游逐渐流行起来。据研究,一月平均气温一般在10℃到22℃之间的地区,适合于作冬季避寒旅游的目的地。回答3~4题。 3.我国冬季比世界上同纬度地区偏冷的主要原因之一是 A.受副极地低气压的控制 B.西伯利亚冷空气频繁南下 C.东部沿海受到寒流影响 D.太阳高度小,日照时间短 4.下列各组城市中,适合于冬季避寒旅游的是 A.西安、南昌 B.上海、沈阳 C.拉萨、厦门 D.海口、珠海 我国有一个驰名中外的旅游胜地。傣族、哈尼族、布朗族等13个少数民族在这里和睦相处,创造并保留了各自别具特色的民族文化。造型优美的佛教建筑群、江边湖畔小巧别致的竹楼、美味可口的菠萝饭和竹筒饭、富有民族特色的孔雀舞和象脚鼓舞、规模宏大的泼水节……以傣族为主体的多样性民族风情为该旅游区增添了无穷魅力。阅读材料回答5~6题。 6.下列关于图中四个省的叙述,正确的有 A.①省是我国西南的边疆省,同七个国家接壤 B.②省是我国位置最偏南的省,我国最南端曾母暗沙位于该省 C.③省是我国的湖北省,简称鄂,人民政府驻地在武汉市 D.④省是我国的内蒙古自治区,地广人稀,畜牧业历史悠久 下面的某区域图中,点虚线是等年降水量线。读图1,回答7~8题。
2015-2016学年江西省吉安一中高二(下)第一次段考数学试卷 (文科) 一、选择题(本大题共12个小题,每小题5分,共60分.在每小题给出的四个选项中,只有项是符合题目要求的.) 1.复数=() A.i B.﹣i C.D. 2.已知x>0,y>0,且2x+y=1,则xy的最大值是() A.B.C.4 D.8 3.已知a,b∈R,则a>b是的()条件. A.充分不必要B.必要不充分 C.充要 D.既不充分也不必要 4.下列参数方程(t为参数)中,与方程y2=x表示同一曲线的是() A.B. C. D. 5.已知函数f(x)的定义域为R,f(﹣1)=2,对任意x∈R,f′(x)>2,则f(x)>2x+4的解集为() A.(﹣1,1)B.(﹣1,+∞)C.(﹣∞,﹣1)D.(﹣∞,+∞) 6.已知函数f(x)=4x3﹣ax2﹣2bx+2在x=1处有极大值﹣3,则ab等于() A.2 B.3 C.6 D.9 7.用反证法证明命题:“己知a、b是自然数,若a+b≥3,则a、b中至少有一个不小于2”,提出的假设应该是() A.a、b中至少有二个不小于2 B.a、b中至少有一个小于2 C.a、b都小于2 D.a、b中至多有一个小于2 8.若直线l的参数方程为,则直线l倾斜角的余弦值为() A.B. C.D. 9.不等式|x+3|﹣|x﹣1|≤a2﹣3a对任意实数x恒成立,则实数a的取值范围为()A.(﹣∞,﹣1]∪[4,+∞)B.(﹣∞,﹣2]∪[5,+∞)C.[1,2]D.(﹣∞,1]∪[2,+∞) 10.设0<x<1,a、b为正常数,则的最小值为()
A.4ab B.2(a2+b2)C.(a+b)2D.(a﹣b)2 11.已知抛物线(t为参数)的焦点为F,则点M(3,m)到F的距离|MF|为()A.1 B.2 C.3 D.4 12.设直线与双曲线的两条渐近线交于A,B两点,左焦点F(﹣c,0)在以AB为直径的圆内,则该双曲线的离心率的取值范围为() A.B.C.D. 二、填空题(本大题共4小题,每小题5分,共20分,请把答案写在答题卷上) 13.俗话说:“三个臭皮匠,顶个诸葛亮”,某校三位学生参加省举行的数学团体竞赛,对于 其中一题,他们各自解出的概率分别是,由于发扬团队精神,此题能解出的概 率是. 14.若关于x的不等式a≥|x+1|﹣|x﹣2|存在实数解,则实数a的取值范围是.15.在极坐标系(ρ,θ)(0≤θ<2π)中,曲线ρ=2sinθ与ρcosθ=﹣1的交点的极坐标为.16.给出下列四个命题: ①命题“?x∈R,x2+1>3x”的否定是“?x∈R,x2+1>3x”; ②在空间中,m、n是两条不重合的直线,α、β是两个不重合的平面,如果α⊥β,α⊥β=n,m⊥n,那么m⊥β; ③将函数y=cos2x的图象向右平移个单位,得到函数y=sin(2x﹣)的图象; ④函数f(x)的定义域为R,且f(x)=,若方程f(x)=x+a有两个不 同实根,则a的取值范围为(﹣∞,1). 其中正确命题的序号是. 三、解答题(本大题共6小题,共70分.解答应写出文字说明、证明过程或演算步骤.) 17.设函数f(x)=. (1)当a=﹣5时,求函数f(x)的定义域; (2)若函数f(x)的定义域为R,试求a的取值范围. 18.选修4﹣4:坐标系与参数方程 在直角坐标系xOy中,直线l的参数方程为(t为参数).在极坐标系(与直角坐标系xOy取相同的长度单位,且以原点O为极点,以x轴正半轴为极轴)中,圆C的 方程为. (Ⅰ)求圆C的直角坐标方程; (Ⅱ)设圆C与直线l交于点A,B,若点P的坐标为(3,),求|PA|+|PB|.
江西省九江市第一中学2011-2012学年高一下学期第一次月考语文试题 第Ⅰ卷客观题(36分,每小题3分) 一、基础知识与理解 1、下列词语中加点的字,读音全部正确的一组是() A、瞋(chēn)目懵(m?ng)懂手帕(pāi)惫(bai)懒 B、凋(diāo)伤朔(shuò)漠青冢(zǒng)鱼凫(fú) C、冷涩(sa)呕(ōu)哑虾(há)蟆拗(niù )不过 D、石栈(zhàn)霓裳(shāng)红绡(xiāo)马嵬(w?i) 2、下列各组词语中,字形完全正确的一组是() A、蹙缩踌躇纨绔荸荠 B、窈陷缪种韶光惘然 C、两靥寒喧潦倒咨嗟 D、宵柝荻花牲醴放涎 3、依次填入下列各句中横线处的词,最恰当的一组是() ①大革命期间,许多知识分子在白色恐怖中如戴望舒那样,着不知该往何处去。 ②据诗人回忆说,大堰河曾经把诗人画的的关云长贴在灶边的墙上。 ③然而这意见后来似乎逐渐了,到底忘却了,我们从此也没有再见面。 A、徘徊大红大绿淡泊 B、彷徨大红大绿淡薄 C、徘徊大红大紫淡薄 D、彷徨大红大紫淡泊 4、下列各句中,加点成语使用恰当的一项是()
A、儒学是儒家的学说,由孔子创立,薪尽火传,经过漫长的岁月,儒学得以延续和发展。 B、王懿荣与“龙骨”第一次相遇,就刮目相看,从中发现了甲骨文,并成为巴甲骨文考证为商代文字的第一人。 C、近几年来,黄河、岷江的部分河段多次出现断流现象,面对着江河日下的情况人们开始冷静地思考环保的问题。 D、他不重视使用标点符号,写起文章来文不加点,让人没法读。 5、下列句子没有语病的一项是() A、由于有消息称张含韵将进入山东卫视主持“笑声传中国”节目,使广大“韵迷”表现出极大地热情,他们纷纷致电该栏目表示支持。 B、日本是动漫生产大国,其产品种类繁多,内容丰富,对我国观众并不陌生。 C、百年老字号“王致和”商标,目前在德国恶意抢注,在与对方协商未果后,王致和集团表示,将在德国柏林提起诉讼,追讨商标权。 D、中国湖泊资源破坏严重。专家指出,水污染、无序开发和过度围湖造田,是造成天然湖泊及其湿地面积锐减的重要原因。 6、下列各句标点符号使用正确的是() A、我国的四大发明:火药、印刷术、指南针和造纸术对世界历史的发展有巨大贡献。 B、蝉的幼虫初次出现于地面,需要寻求适当的地点——矮树、篱笆、野草、灌木枝等来脱掉身上的皮 C、他犹豫不决,自言自语地说:“是去好呢,还是不去好呢?” D、张华考进了北京大学;李平考进了高等技术学院;吴丽考进了一所师范大学。 7、《琵琶行》中音乐描写非常精彩。从“转轴拨弦”开始,琵琶女弹奏的曲子富于变化,其变化顺序是() A、悠扬流畅——高亢激越——低沉冷涩——凄凉抑郁 B、凄凉抑郁——悠扬流畅——低沉冷涩——高亢激越 C、高亢激越——低沉冷涩——凄凉抑郁——悠扬流畅 D、低沉冷涩——悠扬流畅——凄凉抑郁——高亢激越
江西省抚州一中重点中学2021年高三下第一次测试数学试题 注意事项 1.考试结束后,请将本试卷和答题卡一并交回. 2.答题前,请务必将自己的姓名、准考证号用0.5毫米黑色墨水的签字笔填写在试卷及答题卡的规定位置. 3.请认真核对监考员在答题卡上所粘贴的条形码上的姓名、准考证号与本人是否相符. 4.作答选择题,必须用2B 铅笔将答题卡上对应选项的方框涂满、涂黑;如需改动,请用橡皮擦干净后,再选涂其他答案.作答非选择题,必须用05毫米黑色墨水的签字笔在答题卡上的指定位置作答,在其他位置作答一律无效. 5.如需作图,须用2B 铅笔绘、写清楚,线条、符号等须加黑、加粗. 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.设过抛物线()2 20y px p =>上任意一点P (异于原点O )的直线与抛物线()2 80y px p =>交于,A B 两点,直线OP 与抛物线()2 80y px p =>的另一个交点为Q ,则 ABQ ABO S S =( ) A .1 B .2 C .3 D .4 2.为比较甲、乙两名高中学生的数学素养,对课程标准中规定的数学六大素养进行指标测验(指标值满分为100分,分值高者为优),根据测验情况绘制了如图所示的六大素养指标雷达图,则下面叙述不正确的是( ) A .甲的数据分析素养优于乙 B .乙的数据分析素养优于数学建模素养 C .甲的六大素养整体水平优于乙 D .甲的六大素养中数学运算最强 3.函数ln || ()x x x f x e = 的大致图象为( )
A . B . C . D . 4.由曲线3,y x y x == 围成的封闭图形的面积为( ) A . 512 B . 13 C . 14 D . 12 5.已知函数2()ln(1)33x x f x x x -=+-+-,不等式() 22(4)50f a x f x +++对x ∈R 恒成立, 则a 的取值范围为( ) A .[2,)-+∞ B .(,2]-∞- C .5,2?? - +∞???? D .5,2 ??-∞- ?? ? 6.已知函数2(0x y a a -=>且1a ≠的图象恒过定点P ,则函数1 mx y x n +=+图象以点P 为对称中心的充要条件是( ) A .1,2m n ==- B .1,2m n =-= C .1,2m n == D .1,2m n =-=- 7.函数()()()sin 0,02g x A x A ω??π=+><<的部分图象如图所示,已知()5036 g g π?? == ??? ,函数()y f x =的图象可由()y g x =图象向右平移 3 π 个单位长度而得到,则函数()f x 的解析式为( )
2020-2021学年江西省吉安一中高三(上)期中考试 数学(理科)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.(5分)已知集合A={x|x2﹣x﹣2≤0,x∈R},B={x|lg(x+1)<1,x∈Z},则A∩B=()A.(0,2)B.[0,2] C.{0,2} D.{0,1,2} 2.(5分)复数z满足z(1﹣i)=|1+i|,则复数z的共轭复数在复平面内的对应点位于() A.第一象限 B.第二象限 C.第三象限 D.第四象限 3.(5分)命题“存在x0∈R,2x0≤0”的否定是() A.不存在B.对任意的 C.对任意的D.存在 4.(5分)“a=﹣2”是“直线l1:ax﹣y+3=0与l2:2x﹣(a+1)y+4=0互相平行”的() A.充分不必要条件B.必要不充分条件 C.充分必要条件 D.既不充分也不必要条件 5.(5分)《张丘建算经》是我国北魏时期大数学家丘建所著,约成书于公元466﹣485年间.其中记载着这么一道题:某女子善于织布,一天比一天织得快,而且每天增加的数量相同.已知第一天织布5尺,30天共织布390尺,则该女子织布每天增加的尺数(不作近似计算)为() A.B.C.D. 6.(5分)阅读如图所示的程序框图,则该算法的功能是() A.计算数列{2n﹣1}前5项的和B.计算数列{2n﹣1}前5项的和 C.计算数列{2n﹣1}前6项的和D.计算数列{2n﹣1}前6项的和 7.(5分)已知实数x,y满足:,z=|2x﹣2y﹣1|,则z的取值范围是() A.[,5] B.[0,5] C.[0,5)D.[,5)
一、复数选择题 1.已知复数1z i =+,则2 1z +=( ) A .2 B C .4 D .5 2.已知复数2z i =-,若i 为虚数单位,则 1i z +=( ) A .3155i + B . 1355i + C .113 i + D . 13 i + 3. 212i i +=-( ) A .1 B .?1 C .i - D .i 4.若复数(2)z i i =+(其中i 为虚数单位),则复数z 的模为( ) A .5 B C .D .5i 5.已知复数3 1i z i -=,则z 的虚部为( ) A .1 B .1- C .i D .i - 6.已知复数5i 5i 2i z =+-,则z =( ) A B .C .D .7.若复数z 满足421i z i +=+,则z =( ) A .13i + B .13i - C .3i + D .3i - 8.若复数1211i z i +=--,则z 在复平面内的对应点位于( ) A .第一象限 B .第二象限 C .第三象限 D .第四象限 9.已知复数()2 11i z i -= +,则z =( ) A .1i -- B .1i -+ C .1i + D .1i - 10.已知2021(2)i z i -=,则复平面内与z 对应的点在( ) A .第一象限 B .第二象限 C .第三象限 D .第四象限 11.在复平面内,已知平行四边形OABC 顶点O ,A ,C 分别表示25-+i ,32i +,则点B 对应的复数的共轭复数为( ) A .17i - B .16i - C .16i -- D .17i -- 12.设a +∈R ,复数()() () 2 4 2 121i i z ai ++=-,若1z =,则a =( )
2016-2017学年江西省抚州市崇仁一中八年级(上)第二次月考 生物试卷 一、选择题(本大题共15小题,每题1分,共15分.在以下每小题的四个选项里,只有一个选项是符合题目要求的.) 1.下列有关动物与其对应的结构的匹配中,不正确的是() A.蛔虫一角质层 B.蚯蚓一皮肤C.缢蛏一外套膜 D.瓢虫一外骨骼 2.若在清澈且水草茂盛的溪流中仔细寻找,我们可能会发现水螅和涡虫.二者共同点是() A.有口无肛门B.身体呈辐射对称 C.背腹扁平 D.由内外两层细胞构成 3.鸟类的生殖过程常伴随复杂的繁殖行为,下列鸟类行为属于繁殖行为都是()A.金鸡报晓 B.雷鸟换羽 C.鹰击长空 D.丹顶鹤跳舞 4.乳酸菌在自然界广泛分布,与人类关系密切,有关乳酸菌的叙述正确的是()A.单细胞个体,有细胞核,是真核生物 B.乳酸菌能利用二氧化碳和水制造乳酸 C.乳酸菌主要通过产生芽孢来繁殖后代 D.用其制作泡菜时,要使泡菜坛内缺氧 5.某生态系统中的四种生物可以构成一条食物链,如图表示一段时间内它们的相对数量关系.下列说法正确的是() A.该食物链可表示为丁→乙→甲→丙 B.甲、乙、丙、丁及它们生活的环境组成了生态系统 C.甲和乙是消费者,丁是分解者 D.该食物链中的能量最终来源是丙固定的太阳能 6.下列属于先天性行为的一组是() A.猫捉老鼠、黄牛耕地、老马识途 B.狗辨主客、尺蠖拟态、鹦鹉学舌 C.大雁南飞、公鸡报晓、惊弓之鸟 D.蚂蚁搬家、蜘蛛结网、孔雀开屏 7.动物的行为千奇百怪,下列动物行为中,不属于动物“语言”的是() A.蚊叮咬人 B.雌蛾释放性外激素 C.狗三条腿着地,一条后腿提起到处撒尿 D.蜜蜂的圆形舞 8.下列关于动物社会行为特征的叙述,不正确的是() A.成员之间有明确分工 B.有的群体中还形成等级 C.群体内部往往形成一定的组织
江西省吉安一中2013-2014学年下学期高二年级期中考试物理试卷 一、选择题:(共40分=10×4分。在每小题给出的四个选项中,3、5、10题为不定向选择,其他题目只有一个选项是正确的) 1. 简谐机械波在同一种介质中传播时,下述结论中正确的是() A. 频率不同时,波速不同,波长也不同 B. 频率不同时,波速相同,波长则不同 C. 频率不同时,波速相同,波长也相同 D. 频率不同时,波速不同,波长则相同 2. “隔墙有耳”现象是指隔着墙,也能听到墙另一侧传来的声音,因为声波() A. 发生了干涉,听者处于振动加强处 B. 发生了干涉,听者处于振动减弱处 C. 波长较短,无法发生明显衍射 D. 波长较长,发生了明显衍射 3. 光在科学技术、生产和生活中有着广泛的应用,下列关于光现象的描述正确是() A. 太阳光下物体的阴影轮廓模糊不清是光的衍射现象 B. 拍摄全息照片、用透明的标准平面样板检查光学平面的平整程度、光学镜头上的增透膜等都利用了光的偏振原理 C. 摄像师在拍摄日落时水面下的景物、玻璃橱窗里的陈列物的照片时,往往要在照相机镜头前装上一个偏振滤光片,使拍摄的景像更清晰,利用了光的干涉原理 D. 我们经常可以看到,在路边施工处总挂着红色的电灯,这除了红色光容易引起人的视觉注意外,还有一个重要原因就是红色光比其他颜色光更容易发生衍射 4. 如图所示,弹簧振子的频率为5Hz,让它从B位置开始振动,并开始计时,则经过0.12s 时() A. 小球位于B、O之间,运动方向向右 B. 小球位于B、O之间,运动方向向左 C. 小球位于C、O之间,运动方向向右 D. 小球位于C、O之间,运动方向向左 5. 一列简谐横波在t=0时刻的波形如下图中的实线所示,t=0.02s时刻的波形如图中虚线所示,若该波的周期T大于0.02 s,则该波的传播速度可能是()