时量：120分钟分值：150分
第I卷
第一部分听力（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1.5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。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 this afternoon?
A. Do some exercise.
B. Go shopping.
C. Wash her clothes.
2. Why does the woman call the man?
A. To cancel a flight.
B. To make an apology.
C. To put off a meeting.
3. How much more does David need for the car?
A. $5,000.
B. $20,000.
C. $25,000.
4. What is Jane doing?
A. Planning a tour.
B. Calling her father.
C. Asking for leave.
5. How does the man feel?
A. Tired.
B. Dizzy.
C. Thirsty.
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。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6段材料，回答第6、7题。
6. What does Jack want to do?
A. Watch TV.
B. Play outside.
C. Go to the zoo.
7. Where does the conversation probably take place?
A. At home.
B. In a cinema.
C. In a supermarket.
听第7段材料，回答第8至10题。
8. What does Richard do?
A. He’s a newsman.
B. He’s a manager.
C. He’s a researcher.
9. Where is Richard going next week?
A. Birmingham.
B. Mexico City.
C. Shanghai.
10. What will the speakers do tomorrow?
A. Eat out together.
B. Visit a university.
C. See Professor Hayes.
听第8段材料，回答第11至13题。
11. What is the probable relationship between the speakers?
A. School friends.
B. Teacher and student.
C. Librarian and library user.
12. Why does Jim suggest Mary buy the book?
A. It’s sold at a discount price.
B. It’s important for her study.
C. It’s written by Professor Lee.
13. What will Jim do for Mary?
A. Share his book with her.
B. Lend her some money.
C. Ask Henry for help.
听第9段材料，回答第14至16题。
14. Where does Stella live?
A. In Memphis.
B. In Boston.
C. In St Louis.
15. What would Peter and his family like to do on Beale Street?
A. Visit a museum.
B. Listen to music.
C. Have dinner.
16. What kind of hotel does Peter prefer?
A. A big one.
B. A quiet one.
C. A modern one.
听第10段材料，回答第17至20题。
17. How many lab sessions will the students have every week?
A. One.
B. Two.
C. Three.
18. What are the students allowed to wear in the lab?
A. Long scarves.
B. Loose clothes.
C. Tennis shoes.
19. Why should the students avoid mixing liquid with paper?
A. It may cause a fire.
B. It may create waste.
C. It may produce pollution.
20. What does the speaker mainly talk about?
A. Grades the students will receive.
B. Rules the students should follow.
C. Experiments the students will do.
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，并在答题卡上将该项涂黑。
A
Summer Holiday Fun 2018!
The summer holidays are upon us again. Here is our guide to summer holiday fun in Peterborough!
Peterborough Museum
The Age o f the Dinosaurs is the museum’s main attraction this summer. Get up close to prehistoric creatures via some great hands-on exhibits! Watch out for monsters lurking around every ember! The museum is open from 10:00 am to 5:00 pm Monday to Saturday, and from 12:00 pm to 4:00 pm on Sunday in August.
Call 01733 864663 for details.
Saxon Youth Club
School holiday fun: Young people aged 13-19 will be able to produce their own music, compete in sports activities, or try their hand at cooking at Saxon Youth Club,
Saxon Community Centre, Norman Road, Peterborough every Monday and Wednesday from 3:00 pm. PLUS an aero ball tournament will take place on Thursday, 12th August between 3:30 pm and 6:30 pm.
Call 01353 720274 for details.
Houghton Mill
Through the Looking Glass–a new production of the family favorite on Monday 30th, August. Bring rugs or chairs to sit on and a picnic if you wish to eat during the play. Gates open 5:30 pm, performance 6:30 pm-8:30 pm. Tea room will be open until the end of the interval. Adul t ￡ 10. Child ￡ 7. Family ￡ 20.
Booking advisable on 0845 4505157.
Farmland Museum and Denny Abbey
Farmland Games: From Wellie Wanging to Pretend Ploughing matches, come and join the Farmland Team. Collect your sporting stickers and create a colorful rosette that is fit for a winner! No need to book, just turn up between 12:00 pm and 4:00 pm on Thursday, 19th August. Suitable for children aged four and above, each child should be accompanied by an adult and all activities are included in the normal admission price. Tickets Cost: ￡ 7 per child.
For further information, call 01223 810080.
21. If you are interested in cooking, you can go to ________.
A. Peterborough Museum
B. Saxon Youth Club
C. Houghton Mill
D. Farmland Museum
22. You want to watch the new play with your parents, so it will cost you ________.
A. ￡ 7
B. ￡ 17
C. ￡ 20
D. ￡ 27
23. Which of the following activities needs parents’ company?
A. Visiting the dinosaur exhibition.
B. Playing farmland games.
C. Competing in sports activities.
D. Watching the new play.
B
Prateek Sharma was born into a family of farmers. After 10 years of being a chief manager of Kotak Mahindra Bank, he did a good job and earned a good pay. But Prateek couldn’t continue the corporation life with eas e, as his heart was always in farming.
So he worked as a banker on weekdays and on weekends travelled 100 km to get to his 5-acre in Dhaba Khurd.
By the end of 2015, Prateek had set up a house on his farm to grow offseason vegetables. Prateek thought he’d quit his job once he was able to earn enough from farming, but this wasn’t an easy decision to make. This was because costs to grow these vegetables were very high, along with the fact that farmers weren’t a part of the value chain and thus couldn’t decide the price of their own vegetables.
Fortunately, Prateek met Vinay Yadav, another educated farmer. They then decided to start their own value chain and sell their vegetables and grains, while skipping the middlemen. The variety of vegetables they grew wasn’t enough, so they decided to form a group of farmers.
Once the plan was ready, the group was registered by the name of Farmer Producer Organization (FPO). However, the trial failed in the first year as most of the farmers were grain growers and had limited knowledge of growing vegetables. However, the largest reason was the switch to organic from chemical.
Luckily, once the soil was used to organic methods, the next round of crops were successful and the FPO had a good amount of produce. So at the end of 2017, Prateek finally quit his job and devoted all his time to farming. Now he’s successful and recently his team has started two farmer resource centers at Dhaba Khurd and Nathrula Canj.
24. Why did Prateek have trouble continuing his life as a banker?
A. He felt it so boring to be a banker.
B. He almost never satisfied his boss.
C. He found farming easier to do well.
D. He was enthusiastic about farming.
25. Why was it difficult for Prateek to decide on quitting his job?
A. The prices of organic products were low.
B. The income from farming wasn’t much.
C. He had no money to put into farming.
D. He found farming produce hard to sell.
26. What did Prateek and Vinay Yadav set about doing after they met?
A. Building their own marketing system.
B. Raising the prices of their products.
C. Switching from chemical to organic.
D. Adding the kinds of vegetables grown.
27. What mainly resulted in the failure of FPO’s first year trial?
A. Their no experience in growing vegetables.
B. Their poor management on the employees.
C. The soil’s not adapting to organic farming.
D. The wrong ways of doing organic farming.
C
The values of artistic works, according to cultural relativism（相对主义）, are simply reflections of local social and economic conditions. Such a view, however, fails to explain the ability of some works of art to excite the human mind across cultures and through centuries.
History has witnessed the endless productions of Shakespearean plays in every major language of the world. It is never rare to find that Mozart packs Japanese concert halls, as Japanese painter Hiroshige does Paris galleries. Unique works of this kinds are different from today’s popular art, even if they began as works of popular art. They have set themselves apart in their timeless appeal and will probably be enjoyed for centuries into the future.
In a 1757 essay, the philosopher David Hume argued that because “the general principles of taste are uniform（不变的）i n human nature,” the value of some works of art might be essentially permanent. He observed that Homer was still admired after two thousand years. Works of this type, he believed, spoke to deep and unvarying features of human nature and could continue to exist over centuries.
Now researchers are applying scientific methods to the study of the universality of art. For example, evolutionary psychology is being used by literary scholars to explain the long-lasting themes and plot devices in fiction. The structures of musical pieces are now open to experimental analysis as never before. Research findings seem
to indicate that the creation by a great artist is as permanent an achievement as the discovery by a great scientist.
28. According to the passage, what do we know about cultural relativism?
A. It introduces different cultural values.
B. It explains the history of artistic works.
C. It relates artistic values to local conditions.
D. In excites the human mind throughout the world.
29. In Paragraph 2, the artists are mentioned in order to show that ________.
A. great works of art can go beyond national boundaries
B. history gives art works special appeal to set them apart
C. popular arts are hardly distinguishable from great arts
D. great artists are skilled at combining various cultures
30. According to Hume, some works of art can exist for centuries because ________.
A. they are results of scientific study
B. they establish some general principles of art
C. they are created by the world’s greatest artists
D. they appeal to unchanging features of human nature
31. Which of the following can best serve as the title of the passage?
A. Are Popular Arts Permanent?
B. Are Artistic Values Universal?
C. Is Human Nature Uniform?
D. Is Cultural Relativism Scientific?
D
A new argument has been put forward as to whether penguins are disturbed by the presence of tourists in Antarctica.
Previous research by scientists from Keil University in Germany monitored Adelie penguins and noted that the birds’ heart rates increased dramatically at the sight of a human as far as 30 meters away. But new research using an artificial egg, which is equipped to measure heart rates, disputes this. Scientists from the Scott Polar Research Institute at Cambridge say that a slow moving human who does not approach the nest too closely, is not viewed as a threat by penguins.
The earlier findings have been used to partly explain the 20 per cent drop in populations of certain types of penguins near tourist sites. However, tour operators have continued to insist that their activities do not adversely（不利地）affect wildlife in Antarctica, saying they encourage non-destructive behavior in tourists, and that the decline in penguin numbers is caused by other factors.
Amanda Nimon of the Scott Polar Research Institute spent three southern hemisphere summers at Cuverville Island in Antarctica studying penguin behavior towards humans. “A nesting penguin will react very differently to a person rapidly and closely approaching the nest,” says Nimon. “First they exhibit large and prolonged heart rate changes and then they often flee the nest leaving it open for predators（掠夺者）t o fly in and remove eggs or chicks.” The artificial egg, specially for the project, monitored both the parent who had been ‘disturbed’ when the egg was placed in the nest and the other parent as they both took it in turns to guard the nest.
However, Boris Culik, who monitored the Adelie penguins, believes that Nimon’s findings do not prove his own research invalid. He points out that species behave differently –and Nimon’s work was with Gentoo penguins. Nimon and her colleag ues believe that Culik’s research was methodologically（方法论上）defective because the monitoring of penguins’ responses needed catching the birds and fitting them with heart-rate transmitters（发射器）. Therefore, argues Nimon, it would not be surprising if they became stressed on seeing a human subsequently.
32. According to the passage, which of the following messages is presented?
A. No firm conclusions are drawn.
B. Neither Culik’s nor Nimon’s findings are of much value.
C. Penguin reduction is closely related to tourist behavior.
D. Tourists are not responsible for the fall in penguin numbers.
33. Which of the following is right according to the passage?
A. Penguins are harder to research when they have young.
B. Tour operators should encourage tourists to avoid Antarctica.
C. Not all penguins behave in the same way.
D. Penguins need better protection from tourists.
34. What do you know about the opinions of Culik and Nimon in the passage?
A. They are unreasonable.
B. They are based on each other.
C. They are similar.
D. They are contrary to each other.
35. The underlined word subsequently probably means ________.
A. later
B. calmly
C. separately
D. earlier
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。
The Science of Risk-Seeking
Sometimes we decide that a little unnecessary danger is worth it because when we weigh the risk and the reward, the risk seems worth taking. 36 Some of us enjoy activities that would surprise and scare the rest of us. Why? Experts say it may have to do with how our brains work?
The reason why any of us take any risks al all might have to do with early humans. Risk-takers were better at hunting, fighting, or exploring. 37 As the quality
of risk-taking was passed from one generation to the next, humans ended up with a sense of adventure and a tolerance for risk.
So why aren’t we all jumping out of airplanes then? Well, even 200,000 years ago, too much risk-taking could get one killed. A few daring survived, though, along with a few stay-in-the-cave types. As a result, humans developed a range of character types that still exists today. So maybe you love car racing, or maybe you hate it.
38
No matter where you are on the risk-seeking range, scientists say that your willingness to take risks increases during your teenage years. 39 To help you
do that, your brain increases your hunger for new experiences. New experiences often mean taking some risks, so your brain raises your tolerance for risk as well.
40 For the risk-seekers a part of the brain related to pleasure becomes active, while for the rest of us, a part of the brain related to fear becomes active.
As experts continue to study the science of risk-seeking, we’ll continue to hit the mountains, the waves or the shallow end of the pool.
A. It all depends on your character.
B. Those are the risks you should jump to take.
C. Being better at those things meant a greater chance of survival.
D. Thus, these well-equipped people survived because they were the fittest.
E. This is when you start to move away from your family and into the bigger world.
F. However, we are not all using the same reference standard to weigh risks and rewards.
G. New brain research suggests our brains work differently when we face a nervous situation.
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，从短文后所给各题的四个选项（A、B、C、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。
“Wanted: Violin. Can’t pay much. Call …”
Why did I notice that? I wondered, since I rarely looked at the classified ads.
I laid the paper on my lap and closed my eyes, remembering what had happened during the Great Depression, when my family 41 to make a living on our farm. I, too, had wanted a violin, but we didn’t have the 42 .
When my older twin sisters began showing an interest in music. Harriet Anne learned to play Grandma’s upright piano, 43 Suzanne turned to Daddy’s violin, simple tunes soon became 44 melodies as the twins played more and more. 45 in the rhythm of the music, my baby brother danced around while Daddy hummed（哼唱）and Mother whistled. I just 46 .
When my arms grew 47 enough, I tried to play Suzanne’s violin. I loved the beautiful sound of the firm bow drawn across the strings. Oh, how I wanted one! But I knew it was 48 the question.
One evening as the twins played in the school orchestra, I closed my eyes tight to capture the picture firmly in my 49 . “Someday, I’ll sit up there.” I vowed （发誓） 50 .
Unfortunately, it was not a 51 year. At harvest the crops did not bring
as much as we had hoped. I, however, couldn’t 52 any longer to ask, “Daddy, may I have a violin of my own?”
“Can’t you use Suzanne’s?”
“I’d like to be in the orchestra, too, and we can’t 53 use the same violin
at the same time.”
Daddy’s face looked 54 . That night, and many following nights, I heard him 55 God in our family prayers, “… and Lord, Mary Lou wants her 56 violin.”
One evening we all sat around the table. The twins and I studied. Mother sewed and Daddy wrote a letter to his friend, George Finkle, in Columbus. Mr. Frinkle, Daddy said, was a fine 57 .
As he wrote, Daddy read parts of his letter out loud to Mother. Weeks later I 58 he’d written one line he didn’t read aloud: “Would you watch for a 59 for my third daughter? I can’t 60 much, but she enjoys music. And we’d like her to have her own instrument.”
41. A. managed B. promised C. struggled D. forced
42. A. luck B. money C. choice D. hope
43. A. while B. since C. after D. before
44. A. soft B. fluent C. gentle D. lovely
45. A. Picked out B. Caught up C. Taken on D. Called
for
46. A. shouted B. laughed C. listened D. cried
47. A. long B. tough C. big D. slim
48. A. far from B. next to C. out of D.
along with
49. A. dream B. hand C. life D. mind
50. A. faithfully B. silently C. frequently D.
patiently
51. A. hopeless B. stable C. good D. difficult
52. A. stand B. help C. wait D. risk
53. A. both B. ever C. either D. still
54. A. angry B. sad C. pale D. weak
55. A. demand B. persuade C. commit D. remind
56. A. favourite B. private C. own D.
individual
57. A. violinist B. pianist C. physicist
D. guitarist
58. A. heard B. conveyed C. discovered D.
informed
59. A. class B. favor C. gift D. violin
60. owe B. order C. charge D. pay
第II卷
第三部分英语知识运用
第二节（共15小题；每小题1分，满分15分）
阅读下列材料，在空白处填入适当的单词或用括号内单词的正确形式填空。
Many people travel during the holiday season but do not make sure that their houses 61 (protect). Crimes go up rapidly during the winter and summer holiday seasons. Here are two things that you should keep in mind when you go 62 holiday.
Always give 63 (strange) the feeling that you are at home. Have the snow 64 (clean) off your stairs or out of your driveway during the winter season. Your might ask others to park 65 cars in your driveway.
Tell your newspaper deliverer that you are not at home. 66 (have) a pile
of newspapers and other mails on your doorstep tells people that you are not at home,
so you should have a neighbor 67 a relative get your mail every day.
68. Nobody would bother to make these classic novels into films if they ________ (have) nothing to do with contemporary life.
69. Great Expectations ________ (set) in England in the early 1800s.
70. Like many of Burns’ poems, a Red, Red Rose was intended ________ (be) a song.
71. Some of the world’s greatest singes were also cast in this ________ (produce).
72. Modern pop music has its roots in the folk songs of black Americans ________ (hold) in slavery.
73. Thus, from the blues, there ________ (spring) up a faster, livelier kind of music called jazz.
74. Besides the works of da Vinci, the Louvre Museum has more than 6,000 other European paintings, ________ (range) from the 13th century to the 19th century.
75. The idea for our festival was hatched back in 1978, ________ it was known as the Utah/US Film Festival.
第四部分写作（百强校英语解析团队专供）（共两节满分35）
第一节短文改错（共10小题；每小题1分，共10分）
假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。作文中共有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。
I don’t remember exact how old I was when I began to ride a bike. I only remembered how I practiced riding a bike in early years. When I first successfully rode a bike, that remains a vivid memory, my brother helped me with holding the back seat of the bike when I was riding. “Wow, I did it!” cried I, as soon as he noticed I was riding without his hands hold it! I learnt quickly, and soon, even though my feet were not touching the ground, but I was able to cycle around six kilometer a day to school!
I t’s so lovely to remember which happened at that time.
第二节书面表达（百强校英语解析团队专供）（满分25分）
假定你是李华，自制了一些中国结（Chinese knot）。现在你准备给开网店的美国朋友Tom 写封信，请他代卖。要点包括：
1. 外观（尺寸、颜色、材料）；
2. 象征意义；
3. 价格。
注意：1. 词数100左右；
2. 可以适当增加细节，以使行文连贯。
湖南省长沙市雅礼中学2017-2018学年高二下学期期末考试
英语试题答案
1. B
2. C
3. A
4. C
5. B
6. A
7. C
8. C
9. B 10. A
11. A 12. B 13. C 14. A 15. B
16. B 17. A 18. C 19. A 20. B
21—23 BCB 24—27 DBAC 28-31 CADB 32-35 ACDA
36-40: FCAEG
41-60: CBADB CACDB CCABD CACDD
61. are protected 62. on 63. strangers 64. cleaned 65. their
66. having 67. or 68. had 69. is set 70. to be 71. production 72. held 73. sprang/sprung 74. ranging
75. when
改错：
I don’t remember exact how old I was when I began to ride a bike. I only remembered how I practiced riding a
exactly remember
bike in ^ early years. When I first successfully rode a bike, that remains a vivid memory, my brother helped me with
my/the which
by
holding the back seat of the bike when I was riding. “Wow, I did it!”, cried I, as soon as he noticed I was riding by
I
without his hands hold it! I learnt quickly, and soon, even though my feet were not touching the ground, but I was
holding
删除but
able to cycle around six kilometer a day to school! It’s so lovely to remember which
happened at that time.
kilometers what
作文：
Dear Tom,
How are you doing? I wonder if you sell some Chinese knots for me. I made them myself with red still threads, cloths and other materials. They look really beautiful in the shape of a diamond about 5 inches long and 4 inches wide. In China, these knots stand for friendship, love and good luck. People can either give them as gifts to friends or hang them in their houses. They are only 12.99 US dollars each. If anyone wants to know more about the knots, let them write to me. Also, do let me know if you need further information. Thank you!
Yours,
Li Hua
长沙市雅礼中学、河南省实验中学2018届高三联合考试试题 数学（文科） 第Ⅰ卷（共60分） 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.已知集合{}(,)|2M x y x y =+=，{}(,)|2N x y x y =-=，则集合M N =I （ ） A ．{}0,2 B ．(2,0) C ．{}(0,2) D ．{}(2,0) 2.欧拉公式cos sin ix e x i x =+（i 为虚数单位）是由瑞士著名数学家欧拉法明的，他将指数函数的定义域扩大到复数，建立了三角函数和指数函数的关系，他在复变函数论里占有非常重要的地位，被誉为“数学中的天桥”，根据欧拉公式可知，2i e 表示的复数在复平面中位于（ ） A ．第一象限 B ．第二象限 C ．第三象限 D ．第四象限 3.已知函数2 lg(54)y x x =++的零点是1tan x α=和2tan x β=，则tan()αβ+=（ ） A ． 5 3 B ．53 - C ． 52 D ．52 - 4.某景区在开放时间内，每个整点时会有一趟观光车从景区入口发车，某人上午到达景区入口，准备乘坐观光车，则他等待时间不多于10分钟的概率为（ ） A ． 110 B ． 16 C ． 15 D ． 56 5.已知三棱柱HIG EFD -的底面为等边三角形，且侧棱垂直于底面，该三棱柱截去三个角（如图①所示，A ，B ，C 分别是GHI ?三边的中点）后得到的几何体如图②，则该几何体的侧视图为（ ） 6.设等差数列{}n a 满足27a =，43a =，n S 是数列{}n a 的前n 项和，则使得0n S >的最大的自然数n 是（ ）
福建省福州市高二英语上学期期末考试试题 （完卷时间：120分钟，总分：150分） 第Ⅰ卷 第一部分听力（共两节，满分 30 分） 做题时，现将答案标在试卷上，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 1.5 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，你都有 10 秒钟的时间回答有关小题和阅读下一小题。每段对话仅读一遍。 1. What gift will the woman probably get for Mary? A. A schoolbag. B. A CD. C. A movie ticet. 2. What is the man doing? A. Watching TV. B. Enjoying a party. C. Looing for his clothes. 3. What does the man mainly do in his spare time? A. He plays sports. B. He plays the piano. C. He learns a language. 4. Which flavor is the most popular? A. Strawberry. B. Chocolate. C. Lemon. 5. What are the speaers taling about? A. A movie they just saw. B. A favorite actor. C. Weeend plans. 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。 听第6段材料，回答第6、7题。 6. What is the relationship between the speaers? A. Former classmates. B. Teacher and student. C. Old teammates. 7. What is the woman more interested in now? A. Playing tennis. B. Playing the piano. C. Playing basetball. 听第7段材料，回答第8、9题。 8. What caused the woman’s problem?
2019届湖南省长沙市雅礼中学高考模拟（二）数学（理）试 题 一、单选题 1．集合10A x R x ??=∈≤???? ，{}2|10B x R x =∈-<，则A B =U （ ） A ．(]1,0- B ．()1,0- C ．(),1-∞ D ．(),1-∞- 【答案】C 【解析】求出A 与B 中不等式的解集确定出A 与B ，利用并集定义求A 与B 的并集即可． 【详解】 由题得{|0}A x x =<，{|11}B x x =-<<， 根据并集的定义知：{|1}A B x x ?=<， 故选：C ． 【点睛】 本题主要考查了并集及其运算，意在考查学生对这些知识的理解掌握水平，熟练掌握并集的定义是解本题的关键． 2．复数()1z i i -=（i 为虚数单位），则z 的共轭复数在复平面上对应的点位于（ ） A ．第一象限 B ．第二象限 C ．第三象限 D ．第四象限 【答案】C 【解析】由复数除法求出z ，写出共轭复数，写出共轭复数对应点坐标即得 【详解】 解析：()()()1111111222i i i i z i i i i +-+= ===-+--+Q ，1122 z i ∴=--， 对应点为11(,)22 --，在第三象限． 故选：C ． 【点睛】 本题考查复数的除法运算，共轭复数的概念，复数的几何意义．掌握复数除法法则是解题关键．
3．如图是甲、乙两位同学在六次数学小测试（满分100分）中得分情况的茎叶图，则下列说法错误．． 的是（ ） A ．甲得分的平均数比乙大 B ．甲得分的极差比乙大 C ．甲得分的方差比乙小 D ．甲得分的中位数和乙相等 【答案】B 【解析】由平均数、方差公式和极差、中位数概念，可得所求结论． 【详解】 对于甲，1798882829391 85.86x +++++=≈； 对于乙，2727481899699 85.26 x +++++=≈， 故A 正确； 甲的极差为937914-=，乙的极差为997227-=，故B 错误； 对于甲，方差2126S ≈.5， 对于乙，方差2 2 106.5S ≈，故C 正确； 甲得分的中位数为8288852+=，乙得分的中位数为8189 852 +=，故D 正确． 故选：B ． 【点睛】 本题考查茎叶图的应用，考查平均数和方差等概念，培养计算能力，意在考查学生对这些知识的理解掌握水平，属于基础题． 4．已知向量()1,2a =r ，()2,2b =-r ，(),1c λ=-r ，若() //2c a b +r r r ，则λ=（ ） A ．2- B ．1- C ．12 - D ． 12 【答案】A 【解析】根据向量坐标运算求得2a b +r r ，由平行关系构造方程可求得结果. 【详解】 ()1,2a =r Q ，()2,2b =-r ()24,2a b ∴+=r r
高二年级英语学科考试试题 考试时间：120分钟试卷总分：150分 注意：1、答卷前，考生务必将自己的姓名和考号填写或填涂在答题卷指定的位置。 2、选择题答案用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；不能答在试题卷上。 3、主观题必须用黑色字迹的钢笔或签字笔在答题卷上作答，答案必须写在 答题卷各题目指定区域内的相应位置上，超出指定区域的答案无效；如 需改动，先划掉原来的答案，然后再写上新的答案。 一、阅读理解（共15小题；每小题2分，满分30分） A Beforetravelingaroundtheworld,takesometimeandfindoutwhatsightseeingdest inationsare.Someofthosespotsthatmostguidesmentionarethefollowingthrillingattra ctions. VictoriaFalls VictoriaFallshasalwaysbeenconsideredtobeanincredibleplaceworthtakingpict uresof.Therearealotofspotsthattouristslove.Someofthemareverydangerousforpeo ple.Yetthebravearereadytoovercometheirfearforashotoflifetime. ArcticCliffFace Acliffdoesnotmakethemostcomfortableplaceforcamping.Campingonthegroun disfarsaferanyway.Despitealltheinconvenience,thenewtrendisrapidlygainingpopul arityamongclimbingenthusiastsandoutdooraddicts.
炎德?英才大联考雅礼中学2018届高三月考试卷(六) 英语 命题人:向家祥王满春卢奇灿王中文洪小祥陈丽珍胡灿吴晓葵 审题人：向家祥 本试题卷共10页。时量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。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。 例：How much is the shirt? A. ￡19.15. B . ￡9.18 . C . ￡9.15 . 答案是C。 1 . What does the woman do? A . She washes dishes . B . She runs a cafeteria . C . She delivers flowers . 2 . What do we know about the man? A. He is afraid of driving . B . He called the woman all night . C . He didn5t go back home yesterday . 3 . What are the speakers mainly talking about? A . What to watch on TV . B . Whether to play a game . C . When to go to a dance performance . 4. Why didn5t the man take the job? A. The pay is low. B. The work is too hard. C. The atmosphere is terrible. 5. What does the woman mean? A. She has run out of money. B. She will pay for the meal. C. She will make some dishes at home. 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。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，各个小题将给出5秒钟的做答时间。每段对话或独白读两遍。 听第6段材料，回答第6、7题。 6. What did the man’s father want him to become? A. A secretary. B. A doctor. C . A professor . 7 . How many jobs has the man had after graduation? A. One. B. Two. C. Three. 听第7段材料，回答第8至10题。 8 . What does the boy ask the woman to do tomorrow? A . Wake him up . B . Check his bike . C . Buy a pen and some paper .
高二年级第一学期期末测试----英语 单项选择（共25小题；每小题1分，满分25分） 从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。 1. The film _______ him _______ what he had seen in China. A. reminded; to B. remembered; of C. recalled; with D. reminded; of 2. I sight of an empty seat at the back of the bus and went directly there. A. lost B caught C. looked D. took 3. He asked us to him ______ carrying through their plan. A. assist; with B. help; to C. assist; in D. help; with 4. His report was so exciting that it was interrupted by applause（掌声）. A. constantly B. constant C. seldom D. never 5. _______ in a friendly way, their quarrel came to an end. A. Being settled B. Settled C. Settling D. Having settled 6. A driver should __ the road when . A. concentrate on; drive B. concentrate in; driving C. concentrate to; drove D. concentrate on; driving 7. We must work hard to a good knowledge of English. A. take B. acquire C. catch D. hold 8. Tom kept quiet about the accident ________ lose his job. A. so not as to B. so as not to C. so as to not D. not so as to 9. Not until the early years of the 19th century ________ what heat was. A. man did know B. did man knew C. didn't man know D. did man know 10. The stone bridge __ _ last year is very beautiful. A. built B. was built C. being built D .to be built 11.The poor man , ________，ran out of the dark cave. A. tiring and frightened B. tired and frightened C. tired and frightening D. tiring and frightening 12. Don’t be discouraged. ______ things as they are and you will enjoy every day of your life. A. Taking B. To take C. Take D. Taken 13. These articles are written in simple language, _____ makes it easy to read. A. that B. this C. which D. it 14. After the war, a new school building was put up __________there used to be a theatre. A. that B. where C. which D. when 15. Tom’s mother kept telling him that he should work harder, but ______ didn’t help. A. he B. which C. she D. it 16. Along with the letter was his promise _______ he would visit me this coming Christmas. A. which B. that C. what D. whether 17. Victor apologized for __________ to inform me of the change in the plan.
炎德·英才大联考雅礼中学2018届高三月考试卷（二） 语文 本试卷共四大题，22道小题，满分150分。时量150分钟。 得分： 一、现代文阅读（35分） （一）论述类文本阅读（本题共三小题，9分） 阅读下面的文字，完成 1~3题。 当代文艺审美中的“粉丝”与“知音” 周兴杰 “知音”一词源于钟子期与俞伯牙的故事。子期因为能听出琴音寓意，被伯牙引为“知音”。后来，子期辞世，伯牙毁琴不操，以示痛悼。由此可知，“知音”的内涵至少涉及两个方面：一是接受者能准确把握、解读出作品的主旨，从而经由作品，接受者与创作者在精神层面产生深度契合；二是以作品理解为基础，创作者与接受者形成相互依赖、相互需要乃至相互尊重的关系。在高雅艺术的欣赏中，接受者以能成“知音”为荣，创作者以能有“知音”为幸。18世纪美学学科形成之初，为解决“趣味无争辩”的难题，休谟也推崇批评家来提供“趣味和美的真正标准”。可见“知音”的趣味早已渗透到经典艺术标准当中。因此，“知音”有意无意地被默认为高雅文艺的欣赏者。 而“粉丝”这一名称则有些不伦不类，它是大众对“fans”一词自发的、戏仿式的音译。在最直接的意义上，“粉”或“粉丝”就是对某些事物的“爱好者”。如果仅在“爱好者”的意义上来使用的话，那么说“我是莎士比亚的粉”也是没有问题的。但由于社会成见和媒体引导，无论在国内还是国外，“粉丝”一度被贴上了狂热、非理性、病态等标签，当作对某些大众文化产品不加辨别的、缺乏抵抗力的消费者而受到非议。尽管现在人们能以一种理解的眼光来看待“粉丝”，但其被限定特指大众文化的欣赏者却是事实。需要指出的是，大众文化在使用中具备活跃的意义再生产功能，而且流行文化也的确包含有别于高雅艺术的美学旨趣。因此可以明确，“粉丝”的欣赏和“知音”的欣赏对比，它首先是一个趣味差异的问题，而不是一个品味高下的问题。 知音精于深度耕犁文本，其文本辨识力自不待言。那粉丝有没有文本辨识力呢？通过深入粉丝的文化实践，研究者发现，粉丝对于特定文本是存在敏锐的辨识力的。20世纪80年代，有人用“全庸”之名仿作金庸小说，以图鱼目混珠。结果读者去芜存菁，终使各式“全庸”尽数淘汰。有趣的是，金庸晚年按“经典”标准大力修改当年作品，不想费力不讨好，竟遭众多“金迷”抵制。由此可知，粉丝像知音一样，都具有敏锐的文本辨识力，并忠于自己的文本感受。但粉丝文本辨识的有趣一面在于，他们会因为极度关注某些文本的细节，而选择性地忽略其他细节。这种“专攻一点、不计其余”的辨别方式，主观随意性不言自明，
长沙市雅礼中学物理内能专题练习（解析版） 一、初三物理 内能 易错压轴题（难） 1．在探究“冰熔化时温度的变化规律”的实验中。 (1)将适量碎冰放入试管中，利用水给冰加热，目的是______； (2)某时刻观察到温度计的示数如图甲所示，为______°C ； (3)图乙是根据所测数据绘制成的图象。由图象可知，冰的熔化特点是：持续吸热、______；AB 和CD 两段图象的倾斜程度不同，原因是______； (4)若不计热量损失，物质在AB 和BC 两段吸收的热量分别为Q 1和Q 2，则 12:Q Q =______。 【答案】使冰受热均匀 -4 温度不变 该物质状态不同时比热容不同 2:3 【解析】 【分析】 【详解】 (1)[1]将装有冰的试管放入水中加热，这是水浴法，这样冰的温度变化比较均匀，并且变化比较慢，便于记录实验温度。 (2)[2]由图甲知，温度计的分度值是1°C ，此时是零下，液柱上表面对准了0°C 下面第4个小格处，读作?4°C 。 (3)[3]由图像知冰在熔化过程中持续吸热、温度不变。 [4]冰化成水质量不变，但比热容发生了变化，所以同样受热情况下，温度变化快慢不同。 (4)[5]因为同一加热装置，在相同的时间内吸收的热量相同，已知在AB 段时间为2min ，BC 段为3min ，则 12:2:3Q Q 2．小军利用如图所示装置和器材，探究不同物质的吸热能力。 时间（min ） 1 3 4 5 6 7 8 9
温度 909294969798989898 （℃） (1)小军设计的电路中的R甲、R乙的阻值大小必须满足的条件是______； (2)只闭合开关S2，他首先观察了水的加热过程，测得数据如上表。分析数据可知，该地区气压______（选填“高于”或“低于”）标准大气压； (3)接着断开S2，待水冷却后，继续探究物质的吸热能力。小军控制水和煤油的质量、初温都相同，他应首先闭合开关______，再闭合另外一个开关，同时控制加热过程中水的末温度应低于______℃。实验表明：水的末温比煤油______，水的吸热能力比煤油强。 【答案】R甲＝R乙低于 S1 98 低 【解析】 【分析】 【详解】 (1)[1]探究不同物质的吸热能力时，应选用相同的热源，由图示电路图可知，两电阻并联，它们的电压相等，要使电阻在相等时间内产生的热量相等，应控制两电阻的阻值相等，即R甲＝R乙。 (2)[2]由表中实验数据可知，在水沸腾后，水不断吸收热量，但温度保持98℃不变，所以水的沸点是98℃，说明该地区气压低于标准大气压。 (3)[3]要探究水与油的吸热能力，应控制水与煤油的质量、初温相等，还要控制水与煤油在相同时间内吸收的热量相等，所以应控制两个电阻丝同时开始加热，则由图可知应先闭合支路开关S1，然后再闭合干路开关S2。 [4]实验过程中水不能沸腾，所以应控制加热过程中水的末温度应低于98℃。 [5]实验表明：水的末温比油低，水的吸热能力比煤油强。 3．阅读短文，回答问题 “鲲龙”AG600 国产大型水陆两栖飞机“鲲龙”AG600成功实现水上起降，如图所示。“鲲龙”AG600是国家为满足森林灭火和水上救援的迫切需要，研制的大型特种用途民用飞机，既能在陆地上起降，又能在水面上起降，是一艘会飞的船。AG600可以在20秒内一次汲水12吨，单
高二下学期期中考试英语试卷 一、阅读理解 1. 阅读理解 BRAD GARRETT’S COMEDY CLUB Category: Comedy Best known for his role on the Emmy award-winning sitcom Everybody Loves Raymond, Brad Garrett returns to his Vegas roots with his comedy club at the MGM Grand. It is a good place to check out when you need a break from work. Prices from: $56.40 and up Age restriction: Must be 21 years of age or older Show Length: 115 minutes MAC KING COMEDY MAGIC SHOW Category: Comedy, Magic Mac King Comedy Magic Show is different every afternoon, with lots of audience participation. He is willing to make fun of himself instead of his guests in order to make everyone feel welcome and entertained. The afternoon is kid-friendly from start to finish. Still, whether you’re eight or 80, you won’t be able to figure out King’s secrets. Prices from: $40.90 and up Age restriction: No age restriction
第一学期期末考试 高二英语试题 第Ⅰ卷（选择题，共115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 is the purpose of the woman’s coming to fitness club? A. To take part in the exercise here. B. To ask about the courses for her friend. C. To pick up her best friend who is exercising here 2. What does the woman mean? A. Basketball is interesting B. She doesn’t like any sport. C. Baseball is the dullest sport. 3. What are the speakers talking about? A. The singers in the show. B. Their favorite songs. C. Their favorite stars. 4. What time is it now? A. 8:00. B. 8:10. C. 8:30. 5. Why does the man want to ask for leave? A. He is sick. B. He thinks Miss Li’s class is boring. C. He has to go to visit Miss Li. 第二节听下面5段材料。每段材料后有几个小题，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。听每段材料前，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。每段材料读两遍。 听第6段材料，回答第6至8题。 6. Why can’t Sara go with the speakers? A. She has to look after her brother. B. She dislikes going with them. C. She will go to her hometown. 7. What will the speakers do this weekend? A. Go to the beach. B. Go on a picnic. C. Have lunch at Sara’s. 8. What does the woman ask the man to do tonight? A. Tell Sara their plan. B. Complete his homework. C. Go to see Sara together. 听第7段材料，回答第9至11小题。 9. Why did Jane come to the coffee house to be a waitress? A. To earn money. B. To learn English. C. To learn how to make coffee. 10. Who usually does housework at home? A. The father. B. Jane. C. The mother. 11. How many people are there in the woman’s family?
WORD格式整理版 长沙市雅礼中学理科实验班招生试题 数学 一、选择题（共8小题，每小题5分，满分40分） 1、下列四个图形中，每个小正方形都标上了颜色．若要求一个正方体两个相对面上的颜色都一样，那么不可能是这一个正方体的展开图的是（） A、B、 C、D、 2、某工厂第二季度的产值比第一季度的产值增长了x%，第三季度的产值又比第二季度的产值增长了x%，则第三季度的产值比第一季度的产值增长了（） A、2x% B、1+2x% C、（1+x%）x% D、（2+x%）x% 3、甲从一个鱼摊上买了三条鱼，平均每条a元，又从另一个鱼摊上买了两条鱼，平均每条b元，后来他又以每条 元的价格把鱼全部卖给了乙，结果发现赔了钱，原因是（） A、a＞b B、a＜b C、a=b D、与a和b的大小无关 4、若D是△ABC的边AB上的一点，∠ADC=∠BCA，AC=6，DB=5，△ABC的面积是S，则△BCD的面积是（） A、B、 C、D、 5、（2007?玉溪）如图，AE⊥AB且AE=AB，BC⊥CD且BC=CD，请按照图中所标注的数据，计算图中实线所围成的图形的面积S是（） A、50 B、62 C、65 D、68 6、如图，两个标有数字的轮子可以分别绕轮子的中心旋转，旋转停止时，每个轮子上方的箭头各指着轮子上的一个数字，若左图轮子上方的箭头指着的数字为a，右图轮子上方的箭头指的数字为b，数对（a，b）所有可能的个 数为n，其中a+b恰为偶数的不同个数为m，则等于（） A、B、 C、D、 7、如图，甲、乙两动点分别从正方形ABCD的顶点A、C同时沿正方形的边开始移动，甲点依顺时针方向环行，乙点依逆时针方向环行，若乙的速度是甲的速度的4倍，则它们第2000次相遇在边（） A、AB上 B、BC上 C、CD上 D、DA上 8、已知实数a满足，那么a﹣20062的值是（） A、2005 B、2006 C、2007 D、2008 二、填空题（共8小题，每小题5分，满分40分）
下学期期中联合考试 高二英语试卷 本试卷共 9页，满分150分。考试用时120分钟 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 does the man want to do? A. To book a room. B. To get a job. C. To read the advertisement. 2. What time will the two speakers meet? A. 5:30. B. 6:10. C. 6:30. 3. Who answered the phone? A. Tom. B.Alice. C. Susan. 4. What do we know about the woman ? A. She has been caught copying a report. B. She is not free at the moment. C. She won’t leave till the last moment. 5. Where did the woman stay while she was in Changbaishan? A. She stayed in her friend’s house. B. She stayed in a hotel with her friends. C. She camped near the mountains. 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。 听第6段材料，回答第6、7题。 6. Where is the man most likely to be now? A. In a new apartment. B.In a hotel. C. In a department store. woman? 7. What’s the A. She is a servant. B.She is a waitress. C. She is a receptionist. 听第7段材料，回答第8、9题。 8. What does the law forbid people to do? A. To walk dogs in the streets. B. To take dogs to parks C. To treat dogs cruelly. 9. What do we know from the woman said? A. Dogs should be kept at home. B. People would remove the dog waste. C. Building a dog park is necessary. 听第8段材料，回答第10至12题。 10. Why is the man at the shop? A. To get cellphone changed. B. To order a cellphone for his wife. C. To have a cellphone repaired . 11. What color does the man want? A. Pink. B. Orange. C. Blue. 12. What will the man do afterwards? A. Make a phone call. B. Come again the next day. C. Wait until further notice.
第一学期高二期末测试 英语试卷 注意事项： 1. 本试卷分第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）；全卷满分150分，考试时间120分钟。 2. 答题前，考生务必把自己的姓名、准考证号填写在答题卡上。 3. 答第Ⅰ卷时，用2B铅笔把答题卡上对应题目的答案标号涂黑、涂满；如需改动，用橡皮擦干净后，再选涂其它答案标号。 4. 答第Ⅱ卷时，用黑色墨水钢笔在答题卡规定区域内作答；答在本试卷上或超出答题区域书写的答案无效。 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） 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。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。 例：How much is the shirt? A.￡19.15. B.￡9.18. C.￡9.15. 答案是C。 1. who is probably the woman? A. A waitress. B. A customer. C. A cook. 2. Why did the woman feel embarrassed? A. Because the meal was unpleasant. B. Because they had no topic to talk about. C. Because she had no money to pay for the meal. 3. What can we learn from the conversation? A. The man wants to rent the apartment alone. B. The man is not satisfied with the rent. C. The apartment is near the station. 4. How much did the white dress cost? A. 299 yuan. B. 399 yuan. C. 499 yuan. 5. What is their dream apartment like? A. It has three bedrooms. B. It has a study for their son. C. It is near the city center.
湖南省雅礼中学2018届高三高考冲刺卷文综政治试题一1. 互联网模式下的拼车服务能减少55%的交通拥堵，既节约了道路资源和能源消耗，又极大降低了消费者的用车成本，对于平台、使用者、出让者、社会都是多赢的效果。这种“分享经济”模式的传导路径是： ①资源合理有效利用，培育和发展新的经济动能 ②人们消费需求多样化而社会资源分散、闲置 ③通过信息平台暂时让渡或分享使用价值并获得收益 ④技术创新和制度创新解决供应、需求信息不对称的问题 A. ②→④→③→① B. ①→②→③→④ C. ②→③→④→① D. ①→④→②→③ 【答案】A 2. 外汇储备是指为了应付国际支付的需要，由一国中央银行及其他政府机构所集中掌握的外汇资产。下面是2017 年人民币对美元汇率图（下图）和中国外汇储备规模变化图（图7），从中可以推断出在2017 年： ①人民币对美元汇率总体上升，有利于我国扩大进口
②美元对人民币总体上贬值，导致我国外汇储备中美元资产缩水 ③我国调节国际收支能力增强，有利于维持外汇市场供求平衡 ④我国对外贸易结构不断优化，有足够能力有效应对贸易摩擦 A. ①③ B. ①④ C. ②③ D. ②④ 【答案】A 学。科。网...学。科。网...学。科。网...学。科。网...学。科。网... 3. 2018 年2 月22 日,中国人民银行批准百行征信(有限公司)设立个人征信机构。百行征信获批开展个人征信业务,可把央行征信中心未能覆盖到的、银行贷款以外的个人金融信用信息整合起来,与央行征信中心的信息一起形成完整的个人金融信用信息,并加以实际运用。这意味着在我我国不久的将来： ①金融机构将不再为有金融失信行为者提供任何资金支持 ②良好金融信用记录将成为个人金融贷款的无形资产保证 ③社会信用体系的健全将为国民经济的发展增添新的活力 ④金融安全系数将因个人金融失信行为的消失而得以规避 A. ①② B. ①④ C. ②③ D. ③④ 【答案】C 【解析】百行征信获批开展个人征信业务，意味着在我国不久的将来，良好金融信用记录将成为个人金融贷款的无形资产保证，社会信用体系的健全将为国民经济的发展增添新的活力，②③项符合题意；①项说法过于绝对；开展个人征信业务，完善个人金融信用信息有利于建立健全社会信用体系，创造良好的市场环境，但不能完全规避金融安全系数，④项说法错误；正确选项为C。 【点睛】建立社会信用制度的原因和措施是什么？ 原因：①诚实守信是现代市场经济正常运行必不可少的条件。诚信缺失会导致市场秩序混乱、
雅礼中学2017-2018高一上学期期中考试物理试卷 一、选择题（共12题，每题4分） 1.近几年，在国家宏观政策调控下，我国房价上涨出现减缓趋势。若将房价的“上涨”类比成“加速”，将房价的“下跌”类比成“减速”，据此，你认为“房价上涨出现减缓趋势”可类比成（） A.速度增加，加速度减小 B.速度增加，加速度增加 C.速度减小，加速度增加 D.速度减小，加速度减小 2.减速带是交叉路口常见的一种交通设施，车辆驶过减速带时要减速，以保障行人的安全。当汽车前轮刚爬上减速带时，减速带对车轮的弹力为F，下图中弹力F的画法正确且分解合理的是（）。
3.如图，在粗糙水平面上放置有一竖直截面为平行四边形的木块，图中木块倾角θ，木块与水平面间动摩擦因数为 ，木块重为mg，现用一水平恒力F推木块，使木块由静止向左运动，则物体所受地面摩擦力大小为（）。
5.科技馆里有一个展品，该展品放在暗处，顶部有一个不断均匀向下喷射水滴的装置，在频闪光源的照射下，可以看到水滴好像静止在空中固定的位置不动，如图所示。某同学为计算该装置喷射水滴的时间间隔，用最小刻度为毫米的刻度尺测量了空中几滴水间的距离，由此可计算出该装置喷射水滴的时间间隔为（g=10m/s2）（）
A. 0.01s B. 0.02s C. 0.1s D. 0.2s 6.如图所示，重为100N 的物体静止在水平地面上．用F=80N 的力竖直向上拉该物体时，则物体对地面的压力为（ ） A ．0N B ．20N ，方向竖直向上 C ．20N ，方向竖直向下 D ．100N ，方向竖直向下 7.刀、斧、凿等切削工具的刃部叫做劈,如图是用斧头劈木柴的示意图.劈的纵截面是一个等腰三角形,使用劈的时候,垂直劈背上加一力 F,这个力产生两个作用效果,使劈的两个侧面推压物体,把木柴劈开.设劈背的宽度为d,劈的斜面长为l,不计斧头的自身重力,则劈的侧面推压木柴的力约为( ) A. d l F B.l d F C.2d l F D.2l d F 8.如图所示，物体从O 点由静止开始做匀加速直线运动，途径A 、B 、C 三点，其中 AB=2cm ，BC=3cm 。若物体通过AB 和BC 这两段位移的时间相等，则O 、A 两点之间的距离等于（ ）