江西省吉安一中2015-2016学年上学期高二年级第一次段考英语试卷
第I卷
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)
1. What time is it now?
A. 9:30.
B. 9:10.
C. 9:50.
2. Whom does the woman consider the least famous ?
A. Miss Green.
B. Austen.
C. John.
3. What does the woman advise the man to?
A. Take his notes and study on the way.
B. Go to his mother’s in advance.
C. Buy a record for his mother’s birthday.
4. What was the woman’s reason for cutting her hair?
A. Short hair is comfortable.
B. Short hair is fashionable.
C. Short hair is beautiful.
5. What can we learn about the man?
A. He has remembered all the lines.
B. He lacks confidence in playing the role.
C. He has little time to prepare for the play.
第二节(共15题;每小题1.5分,满分22.5分)
听第6段材料,回答第6、7题。
6. What will the speakers have for lunch today?
A. Italian food.
B. French food.
C. Korean food.
7. Why won’t the speakers invite Alice?
A. She doesn’t like eating outside.
B. She is busy.
C. They don’t l ike her.
听第7段材料,回答第8、9题。
8. Why does the man want to return the stereo?
A. He wants to change it for a cheaper one.
B. The tape player doesn’t work.
C. The quality of the stereo is poor.
9. What does the man want to do to solve the problem with the stereo?
A. Have it repaired.
B. Get his money back.
C. Exchange it for another one.
听第8段材料,回答第10至12题。
10. What does the woman want to buy?
A. A card.
B. A dress.
C. A pair of trousers.
11. Which card can the shop not take for payment?
A. MasterCard.
B. Discovery.
C. Visa.
12. How much is the woman’s purchase?
A. $99.
B. $190.
C. $199.
听第9段材料,回答第13至16题。
13. What is the probable relationship between the speakers?
A. Employer and employee.
B. Friends.
C. Teacher and student.
14. What does the European Space Agency want?
A. A translator.
B. A French teacher.
C. An assistant.
15. What does the work need?
A. A Master’s degree.
B. Five years of work experience.
C. A degree in French or German.
16. What can we learn about the salary?
A. The salary can be seen in the newspaper.
B. It depends on the applicant’s education and experience.
C. It includes basic salary and travel fees.
听第l0段材料,回答第17至20题。
17. How many causes of the generation gap are discussed in the conversation?
A. One.
B. Two.
C. Three.
18. What do parents expect young people to do in more traditional society?
A. Live far away from them.
B. Choose their own lifestyles.
C. Live in the same area as them.
19. What are young people expected to do in modern society?
A. Find jobs different from those of their parents.
B. Continue the family business.
C. Do whatever their parents expect to.
20. What can we infer from the conversation?
A. Young people are often educated in the cities where they grew up.
B. The young and the old have different opinions and abilities.
C. Parents and children often have a lot in common.
第二部分阅读理解(共两节,满分40分)
第一节(共15小题;每小题2分,满分30分)
阅读下列短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项。
A
On a stormy day last August, Tim heard some shouting. Looking out to the sea carefully, he saw a couple of kids in a rowboat were being pulled out to sea.
Two 12-year-ol d boys, Christian and Jack, rowed out a boat to search a football. Once they’d rowed beyond the calm waters, a beach umbrella tied to the boat caught the wind and pulled the boat into open water. The pair panicked and tried to row back to shore. But they were no match for it and the boat was out of control.
Tim knew it would soon be swallowed by the waves.
“Everything went quiet in my head,” Tim recalls(回忆). “I’m trying to figure out how to swim to the boys in a straight line.”
Tim took off his clothes and jumped into the water. Every 500 yards or so, he raised his head to judge his progress. “At one point, I considered turning back,” he says. “I wondered if I was putting my life at risk.” After 30 minutes of struggling, he was close enough to yell to the boys, “Take down the umbrella!”
Christian made much effort to take down the umbrella. Then Tim was able to catch up and climb aboard the boat. He took over rowing, but the waves were almost too strong for him.
“Let’s aim for the pier(码头),” Jack said. Tim turned the boat toward it. Soon afterward, waves crashed over the boat, and it began to sink. “Can you guys swim?” he cried. “A little bit,” the boys said.
Once they were in the water, Tim decided it would be safer and faster for him to pull the boys toward the pier. Christian and Jack were wearing life jackets and floated on their backs. Tim swam toward land as water washed over the boys’ faces.
“Are we almost there?” they asked again and again. “Yes,” Tim told them each time.
After 30 minutes, they reached the pier.
21. Why did the two boys go to the sea?
A. To go boat rowing.
B. To get back their football.
C. To swim in the open water.
D. To test the umbrella as a sail.
22. What does “it” in Paragraph 2 refer to?
A. The beach
B. The water
C. The boat
D. The wind
23. Why did Tim raise his head regularly?
A. To take in enough fresh air.
B. To consider turning back or not.
C. To check his distance from the boys.
D. To ask the boys to take down the umbrella.
24. How can the two boys finally reach the pier?
A. They were dragged to the pier by Tim.
B. They swam to the pier all by themselves.
C. They were washed to the pier by the waves.
D. They were carried to the pier by Tim on his back.
B
If you are heading for Paris this year, be sure to include at least one of these shopping malls in your schedule.
Au Printemps
Tel: 01133014282
Located near the Paris Opera, this huge store is well-known for household goods as well as its fashion. The store also offers many services to overseas visitors, including shipping, translation and a personal shopping service. Au Printemps, whose name means springtime, hosts several free fashion shows each week. The store’s beauty department has one of the world’s largest selections of perfumes(香水).
Galeries Lafayette
Tel: 01133014283
The Galeries Lafayette was built in 1906. It is as much fun to look at as it is to shop in this 10-storey shopping palace. In fact, the flagship store is the second most visited attraction in Paris, after the Louvre Museum. This shopping palace specializes in women’s clothing. Make sure to take in the view from the tea shop on the top floor; it’s well worth the visit.
Le Bon Marche
Tel: 01133014439
This stylish Left Bank department store was Paris’ first such store. Designed by Gustave Eiffel, Le Bon Marche is particularly known for its food hall, its wedding shops and its selection of modern clothes.
La Forum des Halles
Tel: 01133014476
This modern, underground shopping center was built in 1979. La Forum des Halles, the three-storey-tall shopping center offers everything from souvenirs to haute couture(高级女子时装)to entertainment, such as first-run movies and street performers. The shopping center is attached to the busy La Halle-Chatelet metro station and can be easily reached from all over Paris.
25. Which of the following places attracts the most visitors according to the passage?
A. Au Printemps.
B. The Paris Opera.
C. La Forum des Halles.
D. The Louvre Museum.
26. Which of the stores pays its special attention to women’s dressing?
A. Le Bon Marche.
B. Galeries Lafayette.
C. La Forum des Halles.
D. Au Printemps.
27. We can learn from the passage that ___________________.
A. La Forum des Halles is next to the metro station
B. Au Printemps is famous for its food hall
C. the clothes in Le Bon Marche are usually very cheap
D. the tea shop that is worth visiting is on the ninth floor of Galeries Lafayette
C
Black has long been praised for its ability to better women’s fig ures and suit every occasion. But the color has a side-effect—it ages the face.
While black does give the appearance of a slimmer figure by making the shadows less visible, wearing it next to the face brings out a negative effect. Black clothing can highlight (突出)dark lines under the chin, shadows around the eyes and wrinkles on the face. The effect can be as serious as making women feel exhausted, self-conscious and upset. Wrinkles and sunken areas appear deeper and more pronounced, meaning the effect is more obvious in older women.
Dark scarves, hats and high-collared coats are apparently particularly likely to emphasize aging features of the face. But fear not. The effect can be tempered by a splash of color around the neck—in the form of a scarf or a piece of jewelry—or a low neckline.
Famous actress Joan Collins is among the few who can get away with the side-effect. But those who should consider changing their dresses include many European stars. The majority of women who have what is known as a “warm”skin tone, based on yellow and gold colors, will not look young and healthy with black against their faces. Warm skins do not match well with black against their faces as it takes away all the golden glow that they have as a basic skin tone. Black looks for dark things on the face and highlights them, particularly as women age.
The good news for those who like black dress is that a simple test can help determine whether they can wear black well: Hold the color up against your face, stand in front of the mirror and look for dark lines under the chin, shadows around the eyes or lines on the face that are highlighted. If there are no dark areas or shadows, you can probably wear black close to your face and look great. Otherwise, change your ways.
28. According to the passage, wearing black clothes probably ________________.
A. makes the wearer less energetic
B. gives away the wearer’s age
C. darkens the wearer’s skin tone
D. makes the wearer feel confident
29. The underlined word “tempered” in Paragraph 3 can be replaced by _______________.
A. observed
B. ignored
C. weakened
D. measured
30. We can infer from the passage that _______________.
A. high-collared coats are not suitable for warm-skinned women
B. a woman from eastern Asia may not look young with black against her face
C. men with deep wrinkles would look unhealthy in black
D. Joan Collins has a warm skin tone
31. The black dress will be probably suitable for you on condition that there are no ___________.
A. wrinkles on your face
B. dark circles around your eyes
C. sunken areas that are highlighted
D. dark areas or shadows on the face
D
It was once common to regard Britain as a society with class distinction. Each class had unique characteristics.
In recent years, many writers have be gun to speak the ‘decline of class’ and ‘classless society’ in Britain. And in modern day consumer society everyone is considered to be middle class.
But pronouncing the death of class is too early. A recent wide-ranging society of public opinion found 90 percent of people still placing themselves in particular class; 73 percent agreed that class was still a vital part of British society; and 52 percent thought there were still sharp class differences. Thus, class may not be culturally and politically obvious, yet it remains an important part of British society. Britain seems to have a love of stratification.
One unchanging aspect of a British person's class position is accent. The words a person speaks tell her or his class. A study of British accents during 1970s found that a voice sounding like a BBC newsreader was viewed as the most attractive voice. Most people said this accent sounded ‘educated’ and ‘soft’. The accents placed at the bottom in this study, on the other hand, were regional(地区的)city accents. These accents were seen as ‘common’ and ‘ugly’. However, a similar study of British accents in the US turned these results upside down and placed some regional accents as the most attractive and BBC English as the least. This suggests that British attitudes towards accent have deep roots and are based on class prejudice.
In recent years, however, young upper middle-class people in London, have begun to adopt some regional accents, in order to hide their class origins. This is an indication of class becoming unnoticed. However, the 1995 pop song ‘Common People’ puts forward the view that though a middle-class person may ‘want to live like common people' they can never appreciate the reality of a working-class life.
32. A recent study of public opinion shows that in modern Britain ________.
A. it is time to end class distinction
B. most people belong to middle class
C. it is easy to recognize a person’s class
D. people regard themselves socially different
33. The word stratification in Paragraph 3 is closest in meaning to ________.
A. variety
B. division
C. authority
D. qualification
34. British attitudes towards accent _________.
A. have a long tradition
B. are based on regional status
C. are shared by the Americans
D. have changed in recent years
35. What is the main idea of the passage?
A. The middle class is expanding
B. A person’s accent reflects his class
C. Class is a key part of British society
D. Each class has unique characteristics.
第二节(共5小题;每小题2分,满分10分)
根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
If you do not use your arms or your legs for some time, they become weak; when you start using them again, they slowly become strong again. Everybody knows this, and nobody would think of questioning this fact. 36 When someone says that he has a good memory, he really means that he keeps his memory in practice by exercising it regularly, either consciously or unconsciously. When someone else says that his memory is poor, he really means that he does not give it enough opportunity to become strong. 37 One of them exercises his arms and legs by playing tennis, while the other sits in a chair or a motor car all day.
If a friend complains that his arms are weak, we know that it is his own fault. But if he tells us that he has a poor memory, many of us think that his parents are to blame, or that he is just unlucky, and few of us realize that it is just as much his own fault as if it was his arms or legs that were weak.
38 But all of us can, if we have ordinary bodies and brains, improve our strength and our memory by the same means— practice.
Have you ever noticed that people who cannot read or write usually have better memories than those who can? 39 It’s because those who cannot read or write have to remember things. They cannot write them down in a little notebook and they have to remember dates, time and prices, names, songs and stories, so their memory is being exercised the whole time 40 .
A. What do you think of it?
B. Yet many people do not seem to know that the memory works in the same way.
C. Not all of us can become extremely strong or extremely clever.
D. So if you want a good memory, practice remembering.
E. Someone else says that he is poor in health.
F. Why is this?
G. The position is exactly the same as that of two people.
第三部分英语知识运用(共两节,满分45分)
第一节完形填空(共20小题;每小题1.5分,满分30分)
阅读下面短文,从短文后各题所给的四个选项(A、B、C和D)中,选出可以填入空白处的最佳选项。
We have been driving in fog all morning, but the fog is lifting now. The little seaside villages
are 41 , one by one. “There is my grandmother's house,” I say, 42 across the bay to a shabby old house.
I am in Nova Scotia on a pilgrimage (朝圣) with Lisa, my granddaughter, seeking roots for her, retracing (追溯) 43 memory for me. Lisa was one of the mobile children, 44 from house to house in childhood. She longs for a sense of 45 , and so we have come to Nova Scotia where my husband and I were born and where our ancestors 46 for 200 years.
We soon 47 by the house and I tell her what it was like here, the memories 48 back, swift as the tide (潮水).
Suddenly, I long to walk again in the 49 where I was once so gloriously a child. It still 50 a member of the family, but has not been lived in for a while. We cannot go into the house, but I can still walk 51 the rooms in memory. Here, my mother 52 in her bedroom window and wrote in her diary. I can still see the enthusiastic family 53 into and out of the house. I could never have enough of being 54 them. However, that was long after those childhood days. Lisa 55 attentively as I talk and then says, “So this is where I 56 ; where I belong.”
She has 57 her roots. To know where I come from is one of the great longings of the human 58 . To be rooted is “to have an origin”. We need 59 origin. Looking backward, we discover what is unique in us; learn the 60 of “I”. We must all go home again—in reality or memory.
41. A. appearing B. moving C. exposing D. expanding
42. A. referring B. travelling C. pointing D. coming
43. A. shared B. short C. fresh D. treasured
44. A. passed B. raised C. moved D. sent
45. A. home B. duty C. reality D. relief
46. A. built B. lived C. remained D. explored
47. A. catch up B. pull up C. step down D. come down
48. A. falling B. turning C. rushing D. bringing
49. A. yard B. village C. room D. house
50. A. adapts to B. appeals to C. belongs to D. occurs to
51. A. across B. through C. along D. past
52. A. lay B. played C. stood D. sat
53. A. marching B. looking C. breaking D. pouring
54. A. between B. with C. near D. behind
55. A. wonders B. listens C. reacts D. agrees
56. A. began B. grew C. studied D. stayed
57. A. deepened B. recognized C. accepted D. found
58. A. heart B. rights C. interest D. behaviors
59. A. one B. its C. that D. every
60. A. meaning B. expression C. connection D. background
第Ⅱ卷
第三部分英语知识运用(共两节,满分45分)
第二节语法填空(共10小题,每小题1.5分,满分15分)
阅读下面材料,在空白处填入适当的内容(不多于3个单词)或括号内单词的正确形式。
Rachel Simmons, 22, from Boston, rescued her father by miraculously 61 (lift) an SUV from his leg.
Adam Simmons was repairing his daughter’s brakes when t he jacks (千斤顶) keeping the car overhead 62 (fall) down and one of the axles landed on his leg. Mr. Simmons’ daughter Rachel heard her father’s yelps of pain from inside the house and ran to his rescue.
Rachel saw that the car 63 weighs around 2,600 kg was crushing her father’s leg and in order to free 64 , she lifted the vehicle with her bare hands.
Rachel said she didn’t know 65 she managed to lift the large vehicle from her father’s leg, “I ran out 66 the house and I saw him under my car. So I just went and lifted 67 wheel arch to set him free,” she said.
Doctors arrived at the scene and Adam 68 (rush) to hospital where X-rays were taken. He made a lucky escape and came away with just a few cuts and bruises.
Adam says his daughter is his “here” and that it was still 69 (clear) how Rachel managed to muster the strength to lift a Jeep.
She added that she was glad her dad wasn’t 70 (bad) harmed and that she was happy she only had a sore back.
61. 62. 63. 64. 65.
66. 67. 68. 69. 70.
第四部分写作(共两节,满分35分)
第一节短文改错(共10小题;每小题1分,满分10分)
文中共有10处语言错误,每句中最多有两处,每处错误仅涉及一个单词的增加、删除或修改。
增加:在缺词处加一个漏字符号(∧),并在其下面写出该加的词。
删除:把多余的词用斜线(\)划掉。
修改:在错的词下划一横线,并在该词下面写出修改后的词。
注意:1. 每处错误及其修改均仅限一词。
2. 只允许修改10处,多者(从第11处起)不计分。
Dear Diary,
Here I am in the middle of a city, 350 miles far away from our farmhouse. Do you want to know why we move last week? Dad lost his job and as Mom explained, “He was lucky to find other
one.” His new job meant I had to say goodbye to my classmate, my school, or just everythi ng else I love in the world. To make matters bad, now I have to share a room with my younger sister, Maggie. Tomorrow is first day of school. I am awfully tiring, but I know I will never fall sleep.
Good night and remember, you, dear diary, is my only souvenir from my past life and my only friend.
Yours,
Rosemary
第二节书面表达(满分25分)
如何理解“成功”,不同的人有不同的看法。请认真阅读下面的引语( quotation),按要求用英语写一篇短文。
“Success is the ability to go from one failure to another with no loss of enthusiasm.(热情)”
-Sir Winston, Churchill
内容要求:
1. 你对该引语的理解;
2. 你的相关经历;
3. 恰当的结尾。
注意:
1. 短文开头已给出,不计入总词数;
2. 文中不能出现考生的具体信息;
3. 词数:120左右。
This quotation from Winston Churchill tells us that
高二英语第一次段考参考答案
听力:
1-5 BCAAB 6-10 CBBCB 11-15 BCBAC 16-20 BCCAB
阅读理解:
21-24 BDCA 25-27 DBA 28-31 ACBD 32-35 DBAC
七选五:
36-40 BGCFD
完形填空:
41-45 ACDCA 46-50 BBCDC BDDBB ADACA
语法填空:
61. lifting 62. fell 63. which 64. him 65. how
66. of 67. the 68. was rushed 69. Unclear 70. badly
短文改错:
1. far去掉
2. move 改为moved
3. other 改为another
4. classmate 改为classmates
5. or 改为and
6.bad 改为worse
7. is后加the/ my 8.tiring 改为tired 9. sleep 改为asleep
10. is 改为are
书面表达:
failures. Rather, we should keep trying with enthusiasm. Success consists in the ability to continue efforts through failures.
At the age of twelve, I got a nice bike as a birthday gift. So excited was I that I couldn’t wait to try my hand at riding it. However, it was harder than expected. The bike seemed too heavy and difficult to control. Worse still, I took many falls off the bike. I was about to give up when my father came and encouraged me to keep going. With more practice, I did better and better. Looking back, I feel I wouldn't be able to ride a bike had I lost heart.
Actually, we can’t succeed in everything we try. What’s important is that we should stick at it.
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( )
江西省八所重点中学2021届高三联考 理科综合化学试卷 2021.4 考生注意: 1.本试卷分第I卷(选择题)和第II卷(非选择题)两部分,共300分。考试时间150分钟。 2.答题前,考生务必将密封线内的各项信息如姓名、学生代码等填写在答题卡上。 3.第I卷每小题选出答案后,用2B铅笔把答题卡上对应题目的答案标号涂黑,如需改动,用橡皮擦干净后,再选涂其他答案标号。第II卷用黑色墨水签字笔在答题卡上书写作答,在试题卷上作答,答案无效。 4.可能用到的相对原子质量:H-1 C-12 O-16 Cl-3 5.5 K-39 第I卷(选择题) 一、选择题:本题共7小题,每小题6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。 7.江西九江是一座有着2200多年历史的江南文化名城,古称浔阳、江州、柴桑等,其滨临长江、面向鄱阳湖、背靠庐山。下列有关说法正确的是() A.白居易《琵琶行》“浔阳江头夜送客,……,举酒欲饮无管弦。”古人在酿酒过程中,葡萄糖在酒化酶的作用下发水解反应生成乙醇。 B.杨万里《舟次西径》“芦荻渐多人渐少,鄱阳湖尾水如天。”中国最大淡水湖鄱阳湖与长江交汇处,不容易因胶体聚沉而形成三角洲。 C.李白《望庐山瀑布》“日照香炉生紫烟,遥看瀑布挂前川。”诗中“紫烟”指香炉中碘升华现象。 D.陶渊明《归园田居·其三》“种豆南山下,草盛豆苗稀。”诗中庐山脚下“豆苗稀”的主要原因是土壤中缺少氮肥。 8.设N A为阿伏加德罗常数的值,下列说法正确的是() A.46g乙醇和乙醚的混合物燃烧耗氧量为3N A B.0.1 molNH3溶于足量水所得溶液中的NH3·H2O、NH4+的个数之和为0.1N A C.标准状况下,2.24LCl2与CH4光照时完全反应,生成物中气体分子数目小于0.2N A D.常温下,用惰性电极电解0.2mol·L-1AgNO3溶液,当两极产生气体的物质的量相等时,电路中通过电子数为0.4N A 9.利用下列实验装置(夹持装置略)进行相关实验,能达到实验目的的是
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()