江苏省盐城中学2015届高三上学期10月月考
英语试题
第一部分：听力（共两节，满分10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0.5分,满分2.5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 time now?
A. 20: 00.
B. 20:10.
C. 20: 20.
2. What is the woman complaining about?
A. The long wait.
B. A mistake in her bill.
C. The broken computer system.
3. How does Jim probably feel now?
A. Surprised.
B. Curious.
C. Disappointed.
4. Where are the speakers?
A. In a zoo.
B. In a bookstore.
C. In a library.
5. What do we know about the woman?
A. She has decided to go to business school.
B. She was asked to give up science.
C. She will not be a successful manager.
第二节（共15小题;每小题0.5分，满分7.5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 are the speakers talking about?
A. The weather.
B. Outdoor activities.
C. Plans for this weekend.
7. What are the speakers going to do tomorrow?
A. Visit Mount Tai.
B. Go fishing.
C. Visit the History Museum.
听第7段材料，回答8-9小题。
8. What kind of music does the man like best?
A. Rock music.
B. Jazz.
C. Classical music.
9. Who can play the violin?
A. Kate.
B. David.
C. Hazel.
听第8段材料，回答10-12小题。
10. What's the relationship between the speakers?
A. Friends.
B. Journalist and visitor.
C. Official and farmer.
11. Where does the man live now?
A. In a polluted city.
B. On a lonely island.
C. By a beautiful mountain.
12. Why does the woman come to the mountain?
A. To look for a place to move in.
B. To see whether the mountain is polluted.
C. To have a look at the man's small house.
听第9段材料，回答13-16小题。
13. What was the woman?
A. A teacher.
B. A reporter.
C. An editor.
14. Why did the woman change her job?
A. She didn't get a high salary.
B. She wanted to work in her husband's company.
C. Her workplace was too far from her new house.
15. What does the man want to put in the newspaper?
A. A house-seeking advertisement.
B. A house-selling advertisement.
C. A house-renting advertisement.
16. Where is the man moving?
A. England.
B. America.
C. Finland.
听第10段材料，回答17-20小题。
17. What do people like to watch in big cities?
A. Ice-skating shows.
B. Bicycle races.
C. Soccer games.
18. In which country is it suitable for swimming?
A. Austria.
B. Australia.
C. Thailand.
19. How is the weather in Thailand?
A. It often snows.
B. It is very cold.
C. It seldom rains.
20. What do the Swiss love to do?
A. Skiing.
B. Surfing.
C. Hiking.
第二部分英语知识运用(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)
21. The selection of the date for the picnic was rather________, for it mattered little to most of the
club members who were free during the holidays.
A. vague
B. compulsory
C. arbitrary
D. sacred
22. Mrs. Johnsons has many __________ including gardening and wine-making.
A. inspirations
B. ambitions
C. affairs
D. occupations
23.________to the extraordinary beauty of Changling is the Ling’en Palace, many of______
decorations made fragrant type of wood native to China.
A. Added; its
B. Adding; whose
C. Added; whose
D. Adding; its
24. ____is the gravity of the situation that we can’t ______ the importance of public attention
enough.
A. This; deliver
B. Such; underline
C. So; stress
D. What; strike
25. The Food-for-Life Programme has helped people by sending emergency food aid to countries
during times of trouble, _______ the Food-for-Growth Programme which targets people at risk.
A. as did
B. so did
C. as has
D. as does
26. The poor country found itself at a crossroads_______ it should decide which of the two should
be placed before _______: its economic development or environmental protection.
A. where; another
B. which; the other
C. which; another
D. where; the other
27. “But he isn’t________ in his support for the reform,”_______ the director.
A. subjective; chanted
B. absolute; contradicted
C. consistent; objected
D. bureaucratic; objected
28. We do not have a big car, old expensive vases or paintings. ________, what I value about my father is the care and love he shows for me and my family.
A. Though
B. Rather
C. Or rather
D. Further
29. He would be in better health now________ with too much work when young.
A. had he not burdened himself
B. if he was not burdened
C. were he not burdened
D. had he not been burdened himself
30. The ID card is an important means of identification, _______ is easy ______ around.
A. that; to carry
B. one; to be carried
C. which; to carry
D. which ; to be carried
31. People are ________ the use of alternative energy sources because the rate ________ we are
now assuming fuels like gas and oil is shocking and they may run out one day.
A. wrestling with; by which
B. pushing for; at which
C. catching up on; at which
D. accounting for; on which
32. It wasn’t until he spent every penny of his_________.
A. did he hire himself out
B. that did he hire himself out
C. that he hired himself out
D. before he hired himself out
33.__________, he failed to handle the fragile vase with great caution and broke it.
A. However he was reminded frequently
B. No matter he was reminded frequently
C. However frequently he was reminded
D. No matter he was frequently reminded
34. Farmers have benefited from ______ is called a water buffalo bank ______a water buffalo results in every farmer owning one and harvesting more with less human labor.
A. what; where
B. that; which
C. which; which
D. which; where
35. The concert, ________ to raise money for the victims of hunger in Ethiopia, was successful in
________the statesmen into doing something about the problem.
A. intending; pressing
B. intended; pressuring
C. intended; reasoning
D. intending; persuading
36. Fundamental _______ computers are to ______ more industrial structure, heavy reliance on
them may separate people in daily life and affect their interpersonal relationships.
A. as; develop
B. though; developing
C. although; developed
D. because; develop
37. He had just lost his job when, at the precise moment, his girlfriend broke up with him. She
______ salt into his wound.
A. rubbed
B. had rubbed
C. would rub
D. was rubbing
38. Music should be taught routinely in schools because of the benefits ______ can have on the
development of the brains of young children.
A. which
B. that
C. it
D. one
39. "I _______ her a long time ago," he doubted, "She doesn't look at all familiar."
A. might have met
B. should have met
C. might meet
D. should meet
40. ---Hi, Nigel. You sure lead a dog’s life. What’s up with that?
--- _________.
A. All are not thieves that dogs bark at.
B. A staff is quickly found to beat a dog with.
C. Barking dogs don’t bite.
D. My boss wants me to finish the project tonight.
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, 从短文后所给的四个选项（A、B、C和D）中, 选出可以填入空白处的最佳选项, 并在答题卡上将该项涂黑。
Over the past few decades, more and more countries have opened up the markets, increasingly 41 the world economy into one free-flowing global market. The question is: Is economic globalization 42 for all?
According to the World Bank, one of its chief supporters, economic globalization has helped reduce 43 in a large number of developing countries. It quotes one study that shows increased wealth 44 to improved education and longer life in twenty-four developing countries as a result of integration (融合) of local economies into the world economy. Home to 45 three billion people, these twenty-four countries have seen incomes 46 at an average rate of five percent
47 to two percent in developed countries.www.
Those who 48 globalization claim that economies in developing countries will benefit from new opportunities for small and home-based businesses. 49 , small farmers in Brazil who produce nuts that would originally have sold only in 50 open-air markets can now promote their goods worldwide by the Internet.
Critics take a different view, believing that economic globalization is actually 51 the gap between the rich and poor. A study 52 by the UN-sponsored World Commission on the Social
Dimension of Globalization shows that only a few developing countries have actually 53 from integration into the world economy and that the poor, the uneducated, unskilled workers, and native peoples have been left behind. 54 , they maintain that globalization may eventually threaten emerging businesses. For example, Indian craftsmen who currently seem to benefit from globalization because they are able to 55 their products may soon face fierce competition that could pot them out of 56 . When large-scale manufacturers start to produce the same goods, or when superstores like Wal-Mart 57 , these small businesses will not be able to 58 and will be crowded out.
One thing is certain about globalization—there is no 59 . Advances in technology combined with more open policies have already created an interconnected world. The 60 now is finding a way to create a kind of globalization that works for the benefit of all.
41. A. transforming B. transferring C. transporting D. transiting
42. A. possible B. smooth C. good D. easy
43. A. crime B. poverty C. conflict D. population
44. A. contributing B. responding C. turning D. owing
45. A. or so B. some C. certain D. only
46. A. remain B. drop C. shift D. increase
47. A. contrasting B. contrary C. compared D. comparing
48. A. doubt B. define C. advocate D. ignore
49. A. In addition B. For instance C. In other words D. All in all
50. A. mature B. new C. local D. foreign
51. A. finding B. exploring C. bridging D. widening
52. A. conducted B. carrying out C. got D. making
53. A. suffered B. profited C. learned D. withdrawn
54. A. Furthermore B. Therefore C. However D. Otherwise
55. A. consume B. deliver C. export D. advertise
56. A. trouble B. business C. power D. mind
57. A. pouring B. coming in C. flow D. move in
58. A. keep up B. come in C. go around D. help out
59. A. taking off B. getting along C. holding out D. turning back
60. A. agreement B. prediction C. outcome D. challenge
第三部分阅读理解（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
NEMS NEWRI Environmental Master of Science
NEWRI: Nanyang Environment & Water Research Institute
A. have passed the GRE test
B. make contact with Ms Soh
C. possess a university diploma
D. major in engineering or science
62. Students admitted to the NEMS Programme _________.
A. are required to obtain a Doctor’s degree
B. will first have regular courses at Stanford
C. needn’t be released from their regular jobs
D. can receive degrees of both NTU and Stanford
63. What’s the main purpose of the NEMS programme?
A. To offer scholarship for tuition grants and living expenses.
B. To strengthen the cooperation between NTU and Stanford.
C. To train experts on environmental science and engineering.
D. To introduce Nanyang Environment & Water Research Institute.
B
Listening to music while you drive can improve your speed and ability to get away from accidents, according to Australian psychologists. But turning your car radio up to full volume could probably make you end up in an accident. The performance of difficult tasks can be affected if
people are subjected to loud noise. The experience of pulling up at traffic lights alongside cars with loud music made some psychologists in the University of Sydney look into whether loud music has something to do with driving.
The psychologists invited 60 men and women aged between 20 and 28 as subjects and tested them on almost the same driving tasks under three noise conditions: silence, rock music played at a gentle 55 decibels(分贝), and the same music at 85 decibels.
For 10 minutes the subjects sat in front of a screen operating a simple machine like a car. They had to track a moving disk on screen, respond to traffic signals changing color, and brake in response to arrows that appeared without warning.
On the tracking task, there was no difference in performance under the three noise conditions. But under both the loud and quiet music conditions, the performers “braked” at a red light about 50 milliseconds sooner than they did when there was no rock music at all. That could mean a reduction in braking distance of a couple of meters actually, the difference between life and death for a pedestrian.
When it came to the arrows that appeared across the visual field, the psychologists found that when the music was quiet，people responded faster to objects in their central field of sight by about 50 milliseconds. For the people listening at 85 decibels, response times dropped by a further 50 milliseconds—a whole tenth of second faster than those “driving” with no music.
“But there’s a trade-off,” the psychologists told the European Congress of Psychology. “They lose the ability to look around the whole situation effectively.” In responding to objects that suddenly appeared, people subjected to 85-decibel rock music were around 100 milliseconds slower than both the other groups. Since some accidents—such as children running into the road—take place without any notice, drivers listening to loud music must be less safe as a result.
64. Which of the following is the best way to make driving safer?
A. Loud music.
B. Quiet music.
C. Silence.
D. Heavy metal music.
65. Where did the researchers do the experiment?
A. At crossroads.
B. At a police traffic station.
C. In a crowded street.
D. Under the same conditions as those of the streets.
66. Which of the following didn’t help the performers to “brake” sooner at red lights?
A. Silence.
B. Loud music.
C. Quiet music.
D. Rock music.
67. Which of the following is NOT true of loud music?
A. It helped the performers to brake sooner at red lights.
B. It helped the performers to be more careful.
C. It helped the performers to respond faster to objects suddenly stepping in the way.
D. It can do more good than harm to drivers.
C
Grasshoppers are having to change their song—one of the iconic sounds of summer—to make themselves heard above the noise of road traffic, ecologists have discovered. The study, published in the British Ecological Society's journal Functional Ecology, is the first to show that human-made noise affects natural insect populations. Animals use sound to communicate for many reasons, including marking out territory, warning of predators and finding mates, and although previous research shows birds, whales and even frogs change their calls in noisy environments, the impact of human-made noise on insects has been neglected until now. Ulrike Lampe and colleagues from the University of Bielefeld in Germany caught 188 male bow-winged grasshoppers, half from quiet locations and half from beside busy roads. The grasshoppers use their song to attract mates.
The team then studied the differences in the two groups' songs in the laboratory. To encourage them to sing they exposed the males to a female grasshopper, and then recorded their courtship songs. Analysis of almost 1,000 recordings revealed grasshoppers living beside noisy roads produced different songs to those living in quieter locations.
According to Lampe: "Bow-winged grasshoppers produce songs that include low and high frequency components. We found that grasshoppers from noisy habitats increase the volume of the lower-frequency part of their song, which makes sense since road noise can mask signals in this part of the frequency spectrum(频谱)."
The team's findings are important because traffic noise could be upsetting the grasshopper's mating system(交配系统). "Increased noise levels could affect grasshopper courtship in several ways. It could prevent females from hearing male courtship songs properly, prevent females from recognizing males of their own species, or impair females' ability to estimate how attractive a male is from his song," Lampe explains.
Having discovered that human-made noise affects insect communication, the researchers now want to learn more about how the mechanism works, and whether the grasshoppers adapt to noise during their development as larvae(幼虫), or whether males from noisy habitats produce different songs due to genetic differences.www.
The bow-winged grasshopper is a common species in Central Europe. Adults occur mainly between July and September, preferring dry grasslands. Around 1.5 cm long, they vary in colour from green and browns to red and purple. The male's song consists of 2 second-long phrases that increase in amplitude (振幅) towards the end. The beginning of a phrase is characterized by slower ticking sounds that increase in speed and amplitude, leading to a buzzing sound towards the end of the phrase. A courtship song usually includes 2 phrases.
68. The author wrote the article to _________________.
A. introduce how grasshoppers make noises to attract mates.
B. raise the awareness of protecting bow-winged grasshoppers.
C. warn us that human-made noise has changed ecological system.
D. inform us of a recent discovery of ecological research.
69. Which of the following could be the main idea of the passage?
A. Grasshoppers change their songs to adapt to the noisy environment.
B. Bow-winged grasshoppers use their songs to communicate.
C. Grasshoppers’ songs include both low and high frequency components.
D. Bow-winged grasshoppers are a common species in Central Europe.
70. What does the underlined word “impair” in the fourth paragraph mean?
A. repair
B. weaken
C. develop
D. improve
71. Which of the following statements is true according the passage?
A. Grasshopper larvae learn to adapt to human-made noise.
B. Animals make sounds only for the purpose of finding mates.
C. Road noise can cover the lower-frequency part of their song.
D. Bow-winged grasshoppers grow up into adults in spring.
D
Hilary Smith belonged to a good family. But by the age of twenty, he had spent all the money the good old family had. He then had some trouble with the bank and was put in prison. He escaped from the prison and ran to Australia without delay.
Hilary did not like Australia and Australia did not like Hilary. What he could do seemed to be one of two things: die or work. Then he remembered that he was not alone in the world. He had an aunt.
She was his father's only sister, but his father used to say she brought no glory to the family. Hilary, of course, tried to discover what she had done. It seemed that she had failed to marry a nobleman. Instead, she had chosen a husband who was connected with "trade". Of course as soon as
she became "Mrs. Parks", her brother considered her dead. Later on, Mr. Parks died and left her a lot of money; but that did not bring her back to life in her brother's opinion.
Hilary discovered his aunt's address. Fortunately she remained faithful and honest to him even after she fell ill. So Hilary's star shone again, and soon he moved into her house and lived as comfortably as a sailor who had just reached harbor. He had only about a sixpence in his pocket.
One thing was soon clear: his aunt was seriously ill, and nothing could cure her illness. Hilary was very worried. Fate had found a home for him, and was now going to throw him out of it. There was only one thing that could save him: her will.
"Will?" she said, "yes, I have made one. That was when I was a girl and had not much money. I left all my money to some religious people."
"Didn't you make another will when you were married?" Hilary asked.
His aunt shook her head. "No," she said in a low voice, "There was no need. When I finally had a lot of money I found I had no relations."
On the next day he went to the public library and examined a book of law. It told him what he already believed. When a woman is married, an earlier will loses its value. A new will must be made. If no new will is made, the money goes to the nearest relation. Hilary knew that he was his aunt's only relation. His future was safe.
After a few months had passed, Hilary's problems became serious. He badly needed money. He had expensive tastes, and owed a lot of money to shopkeepers. They trusted him because his aunt was rich; but the debt was terrible.
Unfortunately his aunt did not want to discuss money matters at all. In the end they had a quarrel about the small amount of ten pounds. Hilary was not very angry. He began to wonder about a new problem. Was it kind to want his aunt to live any longer? Was it not better for her to die now? While he was considering what to do, his aunt told him that she was going to send for her lawyer. So she was going to make a new will, Hilary thought. She might leave all her money to someone else. Soon he reached a clear decision. He must do a great kindness to the poor old woman.
One night when the old servant who had been nursing his aunt went off, he doubled the amount of some medicine. The total amount was too great and it could just put her to sleep forever.
"Thank you," his aunt took the glass from his hand with a grateful look." I want, more than anything, to sleep, and never to wake up again. Is that what you wish, Hilary? Don't blame me if I have some doubts about what you intended to do. Sick people get these ideas, you know. One thing I ought to explain to you. Mr. Parks never married me. He already had a wife and couldn't marry again. That made your foolish father very angry with me...Well, if I am alive tomorrow I shall make another will in your favor. If I die tonight, you'll get nothing...No, Hilary, don't try to take the glass away. If you do that, I shall know; and I don't want to know. Good night, Hilary."
Then, very carefully, she raised the glass to her mouth and drank.
72. Why did Hilary's father consider his aunt dead?
A. Because he thought she was a shame to the family.
B. Because she married a businessman with a wife against his will.
C. Because she broke away from the family for a better life.
D. Because they lost contact with each other after her marriage.
73. The underlined sentence "He must do a great kindness to the poor old woman" in paragraph 11
suggests that Hilary Smith ______.
A. decided to do his aunt a favor to call in a lawyer
B. was determined to put his aunt's life to an end
C. made up his mind to take good care of his aunt
D. would help his aunt to donate all her money to religious people
74. According to the law book, ______.
A. Hilary's aunt is not allowed to make a new will.
B. Hilary's aunt must leave the money to the religious people after she dies.
C. the money will go to Hilary after his aunt dies without a new will.
D. Hilary must look after his aunt till her death because he is the only relation.
75. Which detail from the story is the climax(高潮)of the story?
A. Hilary escaped from the prison.
B. Hilary quarreled with is aunt about ten pounds.
C. Hilary's aunt made a will to leave all her money to someone else.
D. Hilary's aunt drank the medicine her nephew prepared for her.
第四部分：任务型阅读(共10小题；每小题l分，满分l0分)
请认真阅读下列短文，并根据所读内容在文章后表格中的空格里填入一个最恰当的单词。注意：每个空格只填一个单词。
There's a huge power in knowing how to make adjustments in life. In fact, it's possible to turn failure into success by making the right adjustments. The trick is in knowing where the adjustment is needed and how much.
We call people who have the ability to make the best life adjustments happy. And on the other hand we call people who refuse or neglect to make adjustments sad, frustrated or confused.
Whatever your stage in life, age or financial level, everyone will face what I call the 3 C's. The 3 C's are changes, challenges and choices. The person who handles the 3 C's the best we call happy and well adjusted.
One obstacle many people trip over is assuming money will help them make the best life adjustments. Wrong! It may help in some ways, but even money won't help unless you have the knowledge and put in the effort. For instance, dysfunctional (不正常的) wealthy people who find it hard to deal with the challenges, changes and choices of life are not that hard to find.
So, what's one of the key factors of people who fail to live up to their potential? They fail to make life adjustments when faced with changes, challenges or choices.
Here are 3 simple but powerful tips to help you make effective life adjustments when faced with the 3 C's or changes, challenges and choices.
Learn To Think With Your Eyes And Ears
When you learn how to think with your eyes we call that observation and when you learn how to think with your ears we call that hearing. Most people see but few people know how to observe. The difference between seeing and observing is like the difference between reading and studying.
The same goes with listening. It only requires ears to hear, but it often takes awareness and thought to listen. One factor in helping you to listen better is to hear not only what people say but what they don't say. Reading body language and voice inflection can help you listen between the lines. All these play an effective role in helping you to think with your eyes and ears.
Learn To Go With The Flow
The people who learn to make the best life adjustments cultivate the habit of going with the flow. For example, they refuse to sweat the small stuff; they remain flexible to life changes. The best way to do that is to trust your instincts(直觉). The more you do that the more they will work for you.
Worry tends to ruin your God-given instincts. Notice people who can go with the flow and you'll find a person with sharp instincts.
Be Prepared For Changes, Challenges And Choices
If you can keep an attitude of preparation you'll have the best chance of making effective life adjustments. What kind? The kind that can see you through problems, setbacks and challenges.
As the saying goes, “If you stay ready, you don't have to get ready.” That's the be st advice for anyone who wants to make the best life adjustments and win!
Title: Whoever Makes The Best Adjustments (76)
请认真阅读下列句子，根据所读内容在空格里填入一个最恰当的单词。
86. Everyone assembled in the hall at the a________ time.
87. Be ready and willing to make c________ between your needs and those of your partner.
88. He was faced with the d________ of whether or not to return to his country.
89. The Malvern Hills have provided i________ for many artists and musicians over the decades.
90. The printed word is no s________ for personal discussion with a great thinker.
91. ________（考虑到）that you are no longer involved with this man, your response is a little
extreme.
92. When I first came to college I realized that brainpower didn't ________(重要) for much.
93. The students spent all day making ________(装饰) for the party.
94. Since ________ (平等) is highly valued in society, both men and women are supposed to have
opportunities in finding a job.
95. The government is taking ________(试验性质的)steps towards tackling the country's economic
problems.
第六部分：书面表达（共1题，满分20分）
阅读下面的短文，然后按要求写一篇150字左右的英语短文。
There once was a little boy who had a bad temper. His father gave him a bag of nails and told him that every time he lost his temper, he must hammer a nail into the back of the fence.
The first day the boy had driven 37 nails into the fence. Over the next few weeks, as he learned to control his anger, the number of nails hammered daily gradually dwindled down. He discovered it was easier to hold his temper than to drive those nails into the fence.
Finally the day came when the boy didn’t lose his temper at all. He told his father about it and the father suggested that the boy now pull out one nail for each day that he was able to hold his temper. The days passed and the young boy was finally able to tell his father that all the nails were gone.
The father took his son by the hand and led him to the fence. He said, “You have done well, my son, but look at the holes in the fence. The fence will never be the same. When you say things in anger, they leave scars just like these. And no matter how many times you say you're sorry, the wounds will still be there.”
写作内容：
1. 以“Anger management”为题约30个词概括上文的主要内容。
2. 谈谈你的想法（120词），内容包括：
（1）分析愤怒情绪可能产生的后果（至少两点）；
（2）就如何控制愤怒情绪提出建议（至少两点）。
写作要求：1. 不得直接引用原文中的句子。
2. 作文中不得出现真实的姓名和学校名称。
评分标准：概括准确，语言规范，内容合适，语篇连贯。
Anger management
2015届第一学期高三英语周末练习答案
完形填空
41-45 ACBAB 46-50 DCCBC 51-55 DABAC 56-60 BDADD
阅读理解
61-63 ABC 64-67. BDAC 68-71 DABC 72-75 ABCD
任务型阅读
(76) Wins/Succeeds (77) Outlines (78) handling
(79) assumption/thought/idea/opinion (80) rather
(81) observe (82) Unlike (83) worried/concerned
(84) depending/relying/counting (85) likely
单词拼写
86. appointed 87. compromises88. dilemma 89. inspiration 90. substitute
91. Considering 92. count 93. decorations 94. equality 95. tentative
（小升初真题）2020年小学文化基础知识测试数学试题 (盐中分班试卷) (考试时间: 60分钟 卷面总分:80分) 一、填空题(每空1分，共16分) 二、1.4时40分= ( )时 1.8公顷= ( )平方千米; 三、 53升:9立方厘米的比值是( ); 8 3 ：0.12化成最简比是( )。 四、2.在中31、21、95、127、53、18 11 、……第10个数为( )。 五、 六、3.(如右侧图3)有(1)、(2)、(3)、(4)四个图形中,可以用若干块 拼成的图形是______.(填 七、和序号) 八、 4. 规定A※B=A×B+A-B,那么5※6= ( )。 5. 5.分数15785的分子和分母都减去同一个数，新的分数约分后是5 2 , 那么,减去的数是( )。6.a 是一个四位小数,四含五入取近似值为4.68,a 的最大值是( ), a 的最小值是( )。 7. 有一个圆柱和一个圆锥，圆柱的底面半径是圆锥的，32圆柱的高是圆锥的4 5 ，那么圆 8. 锥的体积是圆柱的( )。 9. 8.算“24点”是一种数学游戏:把所给的四个数字用运算符号(可以有括号)联结起来，使得 运算结果为24，注意每个数字只能用一次。请你用“3、3、7、7”这4个数字算“24点”，列 出的算式是( )。 10. 9.(如图)观察图形的规律，第30个图形一共由( ) 个小三角形组成。 10. (如图10), 将四条长为16m ，宽为2cm 的矩形纸条 垂直相交平放在桌而上，则桌面被盖住的面积是( ) 平方厘米。 11. (如图)扇形中，正方形的面积是30平方厘米。阴影部分的面积是( )平方厘米。(π=3.4) 12. 13. 14. 12.小兰收集各国的纪念币,她收集的纪念币有19 1 15. 是英国发行的，81是美国发行的，4 3 是中国发行的, 此外还有多于20枚且少于25枚是共他国家发行的, 那么小兰现在共有（ ）枚纪念币。 二、选择题(每小题1分，共7分) 1.如果O ＜a ＜1，则a 1、21a 、3 1 a 从大到小順序排列是( )。 A.a 1＞21a ＞31a B.a 1＜21a ＜31a C.a 1＜31a ＜21a D.31a ＜a 1＜21a 2.在有余数的除法算式24÷( ) = ( )……4中，商可以有( )种答案。 A.2 B.3 C.4 D.无数 3.有8级台价，小明从下向上走，若毎次只能跨过一级或两级，他走上去可能有( )神不同方 法。 A.12 B.24 C.34 D.36 4.池塘里某种水草生长极快,当天的水草数量是它前一天的2倍，又知10天长满池塘,( )天 长满池塘的8 1 ？ A.5 B.6 C.7 D. 8 5.把体积是10立方分米的圆锥从高的一半处截去一个小圆锥，剩下 的装在一个圆柱体的盒子中，盒子的容积最小是( ) 立方分米。 A.10 B.15 C.20 D. 30
2020届高三生物10月月考试题 I卷选择题（单选题，每题2分，共60分） 1．科学的研究方法是取得成功的关键，假说—演绎法和类比推理是科学研究中常用的方法，人类在探索基因神秘踪迹的历程中，进行了如下研究： ①1866年孟德尔的豌豆杂交实验：提出了生物的性状由遗传因子(基因)控制 ②1903年萨顿研究蝗虫的精子和卵细胞的形成过程，提出假说：基因在染色体上 ③1910年摩尔根进行果蝇杂交实验：找到基因在染色体上的实验证据 他们在研究的过程中所使用的科学研究方法依次为( ) A．①假说—演绎法②假说—演绎法③类比推理 B．①假说—演绎法②类比推理③类比推理 C．①假说—演绎法②类比推理③假说—演绎法 D．①类比推理②假说—演绎法③类比推理 2．下列不能说明基因和染色体行为存在平行关系的是( ) A．基因、染色体在生殖过程中均保持完整性和独立性 B．基因、染色体在体细胞中成对存在，在配子中单个出现 C．杂合子Aa中某条染色体缺失后，表现出a基因控制的性状 D．基因发生突变而基因所在的染色体没有发生变化 3．国家放开二胎政策后，生育二胎成了人们热议的话题。计划生育二胎的准父母们都期望能再生育一个健康的无遗传病的“二宝”。下列关于人类遗传病的叙述，正确的是( ) A．推测白化病产妇后代的发病率需要对多个白化病家系进行调查 B．通过染色体组型分析可以确定胎儿是否患有21三体综合征、红绿色盲症等 C．人类遗传病的监测和预防主要手段是遗传咨询和产前诊断 D．胎儿所有先天性疾病都可通过产前诊断来确定 4. 如图为某哺乳动物处于不同分裂时期的细胞图，判断下列选项正确的是（） A．甲图细胞产生变异原因可能为基因突变，且图中有两个四分体 B．乙图处于有丝分裂后期，细胞内有两个染色体组 C．丙细胞名称为初级卵母细胞，分裂过程中会发生自由组合进而增强生物变异的多样性D．丁图细胞名称为次级精母细胞，分裂后形成子细胞的基因组成可能是 AB 或 aB 5.如图表示人体内的细胞在分裂过程中每条染色体上的DNA含量变化曲线。下列正确的是
2019年江苏省南京市、盐城市高考数学二模试卷 一．填空题（共6小题） 1．已知集合A＝{x|1＜x＜3}，B＝{x|2＜x＜4}，则A∪B＝． 2．若复数（i为虚数单位），且实部和虚部相等，则实数a的值为．3．某药厂选取若干名志愿者进行临床试验，所有志愿者的舒张压数据（单位：kPa）的分组区间为[12，13），[13，14），[14，15），[15，16），[16，17），将其按从左到右的顺序分别编号为第一组、，第二组，……，第五组，如图市根据实验数据制成的频率分布直方图，已知第一组与第二组共有20人，则第三组中人数为． 4．如图是某算法的伪代码，输出的结果S的值为． 5．现有5件相同的产品，其中3件合格，2件不合格，从中随机抽检2件，则一件合格，另一件不合格的概率为． 6．等差数列{a n}中，a4＝10，前12项的和S12＝90，则a18的值为． 7．在平面直角坐标系xOy中，已知点A是抛物线y2＝4x与双曲线＝1（b＞0）一个交点，若抛物线的焦点为F，且F A＝5，则双曲线的渐近线方程为． 8．若函数f（x）＝2sin（ωx+φ）（ω＞0，0＜φ＜π）的图象经过点（），且相邻两条
对称轴间的距离为，则f（）的值为． 9．已知正四棱锥P﹣ABCD的所有棱长都为2，则此四棱锥体积为． 10．已知函数f（x）是定义在R上的奇函数，且当x≤0时，f（x）＝﹣x2﹣3x，则不等式f （x﹣1）＞﹣x+4的解集是． 11．在平面直角坐标系xOy中，已知点A（﹣1，0），B（5，0）．若圆M：（x﹣4）2+（y﹣m）2＝4上存在唯一点P，使得直线P A，PB在y轴上的截距之积为5，则实数m的值为． 12．已知AD时直角三角形ABC的斜边BC上的高，点P在DA的延长线上，且满足 ．若，则的值为． 13．已知函数f（x）＝．设g（x）＝kx+1，且函数y＝f（x）﹣g（x）的图象经过四个象限，则实数k的取值范围为． 14．在△ABC中，若sin C＝2 cos A cos B，则cos2A+cos2B的最大值为． 三．解答题（共11小题） 15．设向量＝（cosα，λsinα），＝（cosβ，sinβ），其中λ＞0，0＜α＜β＜，且+与﹣相互垂直． （1）求实数λ的值； （2）若?＝，且tanβ＝2，求tanα的值． 16．如图，在三棱柱ABC﹣A1B1C1中，AB＝AC，A1C⊥BC1，AB1⊥BC1，D，E分别是AB1，BC的中点．求证： （1）DE∥平面ACC1A1； （2）AE⊥平面BCC1B1；
江苏省盐城中学—第一学期期末考试 高一年级语文试题（.01） 试卷说明：本卷总分150分，考试时间150分钟。请将所有答案写在答题纸上。 第Ⅰ卷（70分） 一、语言文字应用（34分） 1．下列词语中加点的字，每对的读音完全相同 ．．．．的一组是（▲）(3分) A．熨．帖／呼吁．隽．永／携．手共进惬．意／汗流浃．背 B．恪．守／溘．然狙．击／居．安思危谅．解／量．体裁衣 C．跌宕．／坦荡．慰藉．／披荆斩棘．胡诌．／皱．皱巴巴 D．荒芜．／抚．摸邂．逅／坚持不懈．坍．圮／下肢瘫．痪 2．下列各组词语中，没有错别字 ．．．．．的一组是（▲）(3分) A．长春藤玉砌雕栏凝眸远眺明目张胆 B．酹江月一愁莫展百无聊赖欢呼鹊跃 C．管弦乐瞬息万变不屈不挠莫名其妙 D．癞头僧托沓冗长惊骇万状向死而生 3．下列成语使用无误 ．．的一项是（▲）(3分) A．当今传媒界，炒作成风、虚假成灾，在追名逐利甚嚣尘上的污浊氛围中，季羡林主 动摘冠脱冕的高风亮节之举，犹如一束亮光，石破天惊 ．．．．，令人耳目一新。 B．盐塘河公园到处都是花，到处都是树，仿佛随便朝地上扔根枝条就能开出沸反盈天 ．．．．的花来。 C．1945年，声名显赫 ．．．．的德国贝尔森集中营，在纳粹溃逃后，宁静的中午，一个孩子走在遍布尸体的营地的路上。 D．我不相信战争只是政客和资本家搞出来的，芸芸众生 ．．．．的罪过和他一样大。 4．下列句子中没有语病 ．．．．的一项是（▲）(3分) A．人们的悲哀在于，应该珍惜的时候不懂得珍惜，而懂得珍惜的时候却失去了珍惜的机会。 B．通过历史文本，让我们进入当时的语境，抵达历史的现场，同时，我们还应立足当代，寻找历史在当今的意义。 C．这次诗歌朗诵大赛，我一定说服老师和你一起参加，这样你就不会太紧张了，可以发挥得更好。 D．为了能有永久的和平，人类必须正视战争造成的苦难，思考如何避免战争不再发生。 5.下面加点词语的意义和用法，相同 ．．的一组是（▲）(3分) A．①李牧连却之．②存亡之．理
江苏省盐城中学初中部2014届九年级12月月考语文试题 （时间：150分钟总分：150分） 一、积累与运用。（38分） 1.古诗文名句默写。（10分） ①我劝天公重抖擞，。（龚自珍《己亥杂诗》） ②项庄舞剑，。（司马迁《史记》 ③，人以群分。（《易经》） ④，柳暗花明又一村。（陆游《游山西村》） ⑤长风破浪会有时，。（李白《行路难》） ⑥，再而衰，。（《左传》） ⑦，闻寡人之耳者，受下赏。（《邹忌讽齐王纳谏》） ⑧李白《行路难》中运用典故，表达了诗人依然对前途充满信心，并希望有朝一日能被朝廷重用，成就功名的句子是：，。 2.阅读下面一段文字，完成下列题目。（4分） 每当寂寞的时候，我总想到那古园里去，去默坐，去呆想，去推开耳边的c?o杂，理一理纷乱的思绪。十五年中，古园的形体被不能理解他的人肆．意雕琢。幸好有些东西是任谁也不能改变它的，pì如祭坛石门中的落日，寂静光辉平铺的一刻，地上的每一个坎坷都被映．照得灿烂。 （1）根据拼音写汉字。（2分） c?o（）杂 pì（）如 （2）根据汉字写拼音。（2分）肆．（）意映．（）照 3.下列句子中加点的成语使用恰当的一句是（）（2分） A.我刚从南方回来，不想再出门，可经理非要我去北方讨债，真是差强人意 ．．．．。 B.离“黑色六月”还有六个月时间，同学们个个焚膏继晷 ．．．．，奋力拼搏。 C.你尽管安心养病，家里有什么困难，我一定鼎力相助 ．．．．。 D.齐白石画展一开幕，绘画爱好者趋之若鹜 ．．．．，争相观瞻。 4.下面句子中没有语病的一项是（）（2分） A.随着时代的变迁，我国古代流传下来的饮食器具也在不断地改进和完善。 B.阳光中学在2013年世界读书日到来之际，开展话说“我与世界读书日”。 C.大气中的臭氧每减少到2.5%，就会给世界带来47万个皮肤癌患者。 D.减轻学生过重的课业负担，是目前中小学教学工作的当务之急。 5.依次填入下面横线上的句子，排列最恰当的一组是 ( ）（2分） 山水是自然最生动、最完美的体现。。 ①智者则涉水而行，望水而思，以碧波清流洗濯自己的理智和机敏。 ②那屹立万年的大山，多像静穆庄重的仁者； ③仁者在山的稳重、博大和丰富中，积蓄和锤炼自己的仁爱之心； ④那欢快流动的江河，多像才华横溢的智者。 A.①②③④ B.①③②④ C.③①④② D.②④③① 6.下列选项表述有误的一项是（）（2分）
北京市一零一中学2020届高三生物10月月考试题 一、单项选择题（共40分） 1. 乳酸菌和酵母菌都 A. 有DNA与蛋白质结合形成的染色体 B. 能进行ATP和ADP的相互转化 C. 可通过无氧呼吸产生二氧化碳 D. 可通过有丝分裂增殖 2. 下列关于生物体内有机物的叙述正确的是 A. 脂质不参与生命活动的调节 B. 蛋白质是生物体主要的能源物质 C. 核酸是生物体储存遗传信息的物质 D. 糖类不参与细胞识别和免疫调节 3. 真核细胞具有一些能显著增大膜面积、有利于酶的附着以提高代谢效率的结构。下列不属于此类结构的是 A. 神经细胞的树突 B. 线粒体的嵴 C. 甲状腺细胞的内质网 D. 叶绿体的基粒 4. 细胞内物质运输方式相似的一组是 ①解旋酶进入细胞核②氧气进入线粒体 ③神经递质运输到突触前膜④内质网加工的蛋白质进入高尔基体 A. ①② B. ③④ C. ①③ D. ②④ 5. 据图判断，有关叙述不正确 ．．．的是 A. 细胞内催化甲→ATP过程所需酶与酶1空间结构不同 B. 乙中不含高能磷酸键，是RNA基本组成单位之一 C. 丙物质为腺苷，丁可用于某些脂质的合成 D. ATP为生命活动供能需经过图示的整个过程
6. 在正常与遮光条件下向不同发育时期的豌豆植株供应14CO2，48h后测定植株营养器官和生殖器官中14C的量。两类器官各自所含14C量占植株14C总量的比例如图所示。与本实验相关的错误叙述是 A. 14CO2进入叶肉细胞的叶绿体基质后被转化为光合产物 B. 生殖器官发育早期，正常光照更有利于光合产物分配到营养器官 C. 遮光70％条件下，在生殖器官发育晚期更多的光合产物量分配到生殖器官 D. 实验研究了光强对不同发育期植株中光合产物在两类器官间分配的影响 7. 下图是细胞中糖类合成与分解过程示意图。下列叙述正确的是 （CH2O）+O2CO2+H2O+能量 A. 过程①只在线粒体中进行，过程②只在叶绿体中进行 B. 过程①和②中均能产生[H]，二者还原的物质不同 C. 过程①释放的能量全部储存在ATP分子中 D. 过程②产生的（CH2O）中的氧全部来自于H2O 8. 下列关于高等动植物连续分裂细胞的细胞周期的叙述，正确的是 A. 用蛋白质合成抑制剂处理G1期细胞，不影响其进入S期 B. S期细胞的染色体数目已增加一倍 C. G2期细胞的核DNA含量已增加一倍
2017年江苏省盐城市亭湖高中高考英语二模试卷 第一部分听力（共两节，满分20分） 1．（1分）What does the man imply？ A．He can't go now． B．He can't wait any longer． C．He wants to call someone． 2．（1分）What does the woman mean？ A．Furnished apartments will cost more． B．She can provide the man with the apartment he needs． C．The apartment is just what the man is looking for． 3．（1分）What is the man going to do？ A．Look for a hotel．B．Have his watch repaired．C．Meet someone at the hotel．4．（1分）What are the speakers mainly talking about？ A．A book．B．A teacher．C．An exam． 5．（1分）What do the speakers think of the music？A．Pleasant．B．Acceptable．C．Disturbing． 6．（2分）听第6段材料，回答第6至7题． 6．What do people do at the ski club meeting？ A．Buy skiing equipment．B．Plan skiing trips．C．Present skiing lectures．7．What is the probable relationship between the speakers？ A．Close friends．B．Teacher and student．C．Interviewer and interviewee．8．（2分）听第7段材料，回答第8至9题． 8．According to the man，what is the best way to manage anxiety？ A．To take medicine．B．To sleep more．C．To work less． 9．What does the man think of the anti﹣anxiety drugs？ A．They are not harmful to the brain． B．They have more benefits than harm． C．They are valuable but costly．
江苏省盐城中学2020┄2021学年度第一学期期中考试 高三年级化学试题（11） 注意：本试卷分第一部分选择题和第二部分非选择题，共120分，考试时间100分钟。可能用到的相对原子质量：H：1 C：12 O：16 Na：23 S：32 Fe：56 选择题 选项符合题单项选择题：本题包括10小题，每小题2分，共计20分。每小题只有一个 ．．．． 意。 1．化学与人类生活、社会可持续发展密切相关。下列说法正确的是（）A．大量使用农药和化肥，以提高农作物产量 B．用CO2合成聚碳酸酯可降解塑料，实现“碳”的循环利用 C．天然药物无任何毒副作用，可长期服用 D．为改善食品的色、香、味并防止变质，可加入大量食品添加剂 2．下列化学用语的理解中正确的是（）A．电子式：可以表示羟基，也可以表示氢氧根离子 B．结构示意图：可以表示氯原子，也可以表示氯离子 C．比例模型：可以表示水分子，也可以表示二氧化硫分子 D．结构简式（CH3）2CHOH：可以表示1—丙醇，也可以表示2—丙醇 3．下列叙述正确的是（） A．硅可作半导体材料，是光导纤维的主要成分 B．常温下浓硝酸与铁不反应，可用铁桶贮运浓硝酸 C．将CO2通入Ba（NO3）2溶液无沉淀生成，但将SO2通入Ba（NO3）2溶液有沉淀生成
D．Mg、Fe等金属在一定条件下与水反应都生成H2和对应的氢氧化物 4．常温下，下列各组离子在指定溶液中能大量共存的是（）A．pH＝1的无色溶液：Na+、Cu2+、NO3—、SO42— B．c（H＋）=1.0×10—13mol·L—1溶液中：C6H5O—、K+、SO42—、Br— C．加入苯酚显紫色的溶液：K+、NH4+、Cl—、I— D．Na2S溶液中：SO42—、 K＋、Cl—、Cu2+ 5．短周期元素W、X、Y和Z的原子序数依次增大。金属W是制备一种高效电池的重要材料，X原子的最外层电子数是内层电子数的2倍，元素Y是地壳中含量最丰富的金属元素，Z原子的最外层电子数是其电子层数的2倍。下列说法正确的是（） A．由金属W制备的高效电池可用NH4Cl溶液作电解质 B．元素X与氢形成的原子个数比为1:1的化合物只有两种 C．元素X、Z形成的化合物为离子化合物 D．元素Y、Z的最高价氧化物对应水化物之间可以发生反应 6．设N A代表阿伏加德罗常数的值，下列说法正确的是（）A．0℃、1.01×105 Pa时，11.2 L氧气中所含的原子数为N A B．0.1 mol H2O和D2O组成的混合物中含有的中子数是N A C．1 mol CH3+（碳正离子）中含有电子数为10N A D．0.1 L 2 mol·L—1的（NH4）2S溶液中含有的S2—数目为0.2N A 7．类推思维是化学解题中常用的一种思维方法，下列有关离子方程式的类推正确的是（）
江苏省盐城中学高三期末考试语文试卷 （总分150分，时间150分钟） 第 I 卷（选择题共36分） 一、（12分每小题3分） 1.下列词语中加点的字读音全不相同 ．．．．的一组是 A．毗．邻纰．漏考妣．蚍．蜉撼树 B．蚊蚋．纳．闷木讷．方枘．圆凿 C．泥淖．飞棹．悼．念绰绰 ．．有余 D．妯．娌甲胄．车轴．舳．舻千里 2.下列词语中没有 ．．错别字的一组是 A．戴罪立功融会贯通推崇倍至什锦开胃羹 B．事必恭亲浮想联翩身败名裂外向形经济 C．耳根清静不容置疑兵荒马乱城乡结合部 D．待价而沽流芳百世平心而论海滨度假村 3、下列加点熟语使用正确的一项是 A．沙龙病重住院后，以色列各派力量纷纷使出重拳，加快权力争夺的步伐， 一时间，朝野上下，闹得扬汤止沸 ．．．．。 B．目前虽然全国各级机关都展开了轰轰烈烈的机关工作作风改革，但机构 重叠、人浮于事 ．．．．的现象没有得到根本的改变。 C．一只发黑的藤编箱，一把破旧的竹躺椅，放在哪儿都碍事，可祖父就是 舍不得扔掉，这是老年人特有的抱残守缺 ．．．．的心理。 D．舍甫琴科的三粒进球对已经连负两场的乌克兰队来说，只能是隔靴搔痒 ．．．．，等待他们的将是被淘汰出局的命运。 4．下列各组句子，没有语病的一句是
A．数码媒体艺术，对于大多数人还是比较陌生的；作为一种新的艺术形式，它在中国正日益受到广泛关注和发展。 B．青灰色的方形地砖，原木色的一组藤椅依稀有些斑驳，客厅右侧那面墙边放置着的同样刻画着岁月痕迹的书橱，古气中渲染出中国文化的“传统”特质。 C. 人们往往重视了语数外理化等基础课程，却常常与它们有密切关系的逻辑思维的训练擦肩而过。 D. 昨天，中国足协通过其官方网站，广泛地征求社会各界对深化中国足球改革的意见和建议，收到了预期的效果。 二、（12分，每小题3分） 阅读下面一篇文章，完成5—8题 联合国教科文组织2000年设立了《人类口传和非物质文化遗产代表作名录》，2001年公布了世界19项非物质文化遗产，中国的昆曲入选。2005年11月中国新疆维吾尔木卡姆艺术以及中国与蒙古国联合申报的蒙古族长调民歌，又成为继2001年、2003年之后联合国教科文组织宣布的第三批“人类口头和非物质遗产代表作”。对非物质文化遗产的认识过程，同样付出了时间的代价。三十年前(1972年)，形成了最早的世界遗产公约，当时主要指有固定空间形式的文化遗产，简称物质遗产或有形遗产。 工业文明的迅速发展、全球经济一体化的大趋势，逐渐形成强势文化对弱势边缘文化的侵蚀，当经济迅猛发展到每个地域后，相应而来的是物质消费方式和生存观念的急剧改变，导致许多民族的无形文化发生急剧消亡和流变。 在这样一种背景下，人们开始关注人类文化不同的精神存在，尤其是发展中国家的文化传统存在与可持续发展。世界开始把口传的民间文化遗产提到了一个新的历史日程上来。《人类口传和非物质文化遗产代表作名录》的申报规定指出：
2019届高三生物10月月考试题 (I) 注意事项： 1．答题前填写好自己的姓名、班级、考号等信息 2．请将答案正确填写在答题卡上 3．满分100分 一．选择题（共30小题，60分） 1．细菌和酵母菌在结构上的重要区别是（） A．前者有细胞壁，后者无细胞壁 B．前者无核糖体，后者有核糖体 C．前者无核膜，后者有核膜 D．前者无染色体，后者有染色体 2．关于细胞结构的叙述，正确的是（） A．核糖体、染色体都含有核酸和蛋白质 B．有O2时，葡萄糖在线粒体内被氧化分解成CO2和H2O C．在光学显微镜下，蓝球藻和水绵细胞中都能观察到叶绿体 D．细胞凋亡时，溶酶体可合成和分泌多种水解酶 3．下列有关细胞的叙述中，正确的是（） A．没有核膜和染色体的细胞一定是原核细胞 B．含有有氧呼吸酶的细胞不可能是原核细胞 C．在各种真核生物的细胞中，有细胞壁的细胞不一定具有叶绿体，但具有叶绿体的细胞一定具有细胞壁 D．在各种生物细胞中，有成形细胞核的细胞不一定具有细胞壁，没有成形细胞核的原核细胞一定具有细胞壁 4．活细胞中含量最多的两种化合物所共有的元素是（） A．C、H、O B．C、H、O、N C．O、H D．H、P 5．下列有关细胞中元素和化合物的叙述，正确的是（） A．细胞中常见的化学元素有20种，根据作用的大小分为大量元素和微量元素 B．在任何活细胞中原子数量最多的化学元素都是氧 C．同一种植物中萌发的种子的含水量比休眠种子多
D．哺乳动物的血钙太低，会出现肌无力症状 6．如图表示不同化学元素所组成的化合物，以下说法错误的是（） A．若①为某种大分子的组成单位，则①最可能是氨基酸 B．若②是细胞中重要的储能物质，则②是脂肪 C．若③为能储存遗传信息的大分子物质，则③一定是DNA D．若④主要是在动物肝脏和肌肉中合成的储能物质，则④是糖原 7．关于核酸的说法不正确的是（） A．DNA和RNA的基本组成单位都是核苷酸，没有DNA的生物一定没有细胞结构 B．同一个体的不同细胞中，DNA和RNA含量可能都不相同 C．细胞衰老时，核质比不变或减少 D．tRNA分子内也存在碱基对，其基本组成单位之一可用于合成ATP 8．下列有关糖类的叙述，正确的是（） A．糖类都能为生物体提供能量 B．叶绿体、ATP和RNA中都含有核糖 C．糖原、淀粉和蔗糖彻底水解后的产物相同 D．储存于肌肉细胞中的乳糖能及时补充人体所需能量 9．下列关于细胞结构与功能的叙述，正确的是（） A．性腺细胞膜上的载体和受体都能接受促性腺激素的刺激 B．T细胞的内质网和高尔基体都参与抗体的加工和运输 C．酵母菌和大肠杆菌都在线粒体内分解丙酮酸产生CO2 D．神经细胞的突触小泡和突触前膜都与兴奋的传递有关 10．下列关于细胞结构和功能的叙述，正确的是（） A．细胞间传递信息的分子均是在核糖体上合成的 B．线粒体内膜折叠成嵴提高了有氧呼吸的效率 C．没有高尔基体的细胞中蛋白质的空间结构简单
江苏省盐城市2021届新高考第二次模拟数学试题 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．如图，在ABC 中，,(,),2AD AB BD xAB yAC x y R AD ⊥=+∈=，且12AC AD ?=，则2x y +=（ ） A ．1 B ．2 3 - C ．13 - D ．34 - 【答案】C 【解析】 【分析】 由题可0,12AD AB AC AD ?=?=,所以将已知式子中的向量用AD AB AC ，，表示，可得到的,x y 关系，再由,,B D C 三点共线，又得到一个关于,x y 的关系，从而可求得答案 【详解】 由BD xAB yAC =+，则 (1),[(](1)AD x AB y AC AD AD AD x AB y AC x AD AB y AD AC =++?=?++=+?+?，即412y =， 所以13y =，又,,B D C 共线，则11 11,,233 x y x x y ++==-+=-. 故选：C 【点睛】 此题考查的是平面向量基本定理的有关知识，结合图形寻找各向量间的关系，属于中档题. 2．框图与程序是解决数学问题的重要手段，实际生活中的一些问题在抽象为数学模型之后，可以制作框图，编写程序，得到解决，例如，为了计算一组数据的方差，设计了如图所示的程序框图，其中输入115x =， 216x =，318x =，420x =，522x =，624x =，725x =，则图中空白框中应填入（ ）
A ．6i >，7 S S = B ．6i 7 S S = C ．6i >，7S S = D ．6i ，7S S = 【答案】A 【解析】 【分析】 依题意问题是()()()222 12712020207S x x x ??=-+-+?+-? ?，然后按直到型验证即可. 【详解】 根据题意为了计算7个数的方差，即输出的()()()222 12712020207S x x x ??= -+-+?+-? ?， 观察程序框图可知，应填入6i >，7 S S =， 故选：A. 【点睛】 本题考查算法与程序框图，考查推理论证能力以及转化与化归思想，属于基础题. 3． “一带一路”是“丝绸之路经济带”和“21世纪海上丝绸之路”的简称，旨在积极发展我国与沿线国家经济合作关系，共同打造政治互信、经济融合、文化包容的命运共同体.自2015年以来，“一带一路”建设成果显著.如图是2015—2019年，我国对“一带一路”沿线国家进出口情况统计图，下列描述错误．． 的是( ) A ．这五年，出口总额之和．．．．比进口总额之和．．．． 大
第一套：满分150分 2020-2021年江苏省盐城中学初升高 自主招生数学模拟卷 一．选择题（共8小题，满分48分） 1．（6分）如图，△ABC中，D、E是BC边上的点，BD：DE：EC=3：2：1，M在AC边上，CM：MA=1：2，BM交AD，AE于H，G， 则BH：HG：GM=（） A．3：2：1 B．5：3：1 C．25：12：5 D．51：24：10 2.（6分）若关于x的一元二次方程（x－2）（x－3）=m有实数根x1,x2，且x1≠x2，有下列结论： ①x1=2，x2=3；②1 > ； m 4 ③二次函数y=（x－x1）（x－x2）＋m的图象与x轴交点的坐标为（2，0）和（3，0）． 其中，正确结论的个数是【】 A.0 B.1 C.2 D.3 3.（6分）已知长方形的面积为20cm2，设该长方形一边长为ycm，另一边的长为xcm，则y与x之间的函数图象大致是（）
A. B. C. D. 4.（6分）如图，在平面直角坐标系中，⊙O 的半径为1，则直线y x 2=-与⊙O 的位置关系是（ ） A ．相离 B ．相切 C ．相交 D ．以上三种情况都有可能 5．（6分）若一直角三角形的斜边长为c ，内切圆半径是r ，则内切圆的面积与三角形面积之比是（ ） A ． B ． C ． D ． 6．（6分）如图，Rt △ABC 中，BC=，∠ACB=90°，∠A=30°， D 1是斜边AB 的中点，过D 1作D 1 E 1⊥AC 于E 1，连结BE 1交CD 1于D 2；过D 2作D 2E 2⊥AC 于E 2，连结BE 2交CD 1于D 3；过D 3作D 3E 3⊥AC 于E 3，…，如此继续，可以依次得到点E 4、E 5、…、E 2013，分别记△BCE 1、△BCE 2、△BCE 3、…、△BCE 2013的面积为S 1、S 2、S 3、…、S 2013．则S 2013的大小为（ ） A. 31003 B.320136 C.310073 D. 671 4 7．（6分）抛物线y=ax 2与直线x=1，x=2，y=1，y=2围成的正方形有公共点，则实数a 的取值范围是（ ） A ．≤a ≤1 B ．≤a ≤2 C ．≤a ≤1 D ．≤a ≤2
黑龙江省鹤岗市第一中学2020届高三生物10月月考试题 一、单选题(1-30每题1分,31-45每题2分,共60分) 1.研究人员对玉米组织、小白鼠组织、T2噬菌体、乳酸菌等样品进行化学成分分析,结果忘记了贴标签,请你帮他判断,错误的是( ) A.含有水、DNA、RNA、糖原和蛋白质等成分的样品是小白鼠组织 B.含有染色体的样品是玉米组织、小白鼠组织 C.含有水、DNA、RNA、蛋白质和细胞壁等成分或结构的生物是玉米组织、乳酸菌 D.含有水、DNA、RNA、纤维素和蛋白质等成分的生物是玉米组织、乳酸菌 2.下列关于组成生物体化合物的叙述,正确的是( ) A.蛋白质的变性是由于蛋白质分子中肽键的断裂导致的 B.RNA与DNA分子都是由四种核苷酸组成,都可以储存遗传信息 C.等量的葡萄糖和脂肪在细胞中彻底氧化分解时产生水的量相等 D.n个氨基酸共有m个氨基,则这些氨基酸缩合成的一条多肽链中氨基数为m-n 3.下列有关组成生物体化合物的叙述，正确的是( ) A. 在细胞不同的生命活动中转运氨基酸的载体都是蛋白质 B. RNA聚合酶的化学本质是蛋白质，催化的反应物是RNA C. 组成淀粉、纤维素、糖原的单体都是葡萄糖 D. 在HIV中由A、G、U、C四种碱基参与构成的核苷酸最多有7种 4.下列关于细胞内化合物的叙述,正确的是( ) A.ATP脱去2个磷酸基团后是RNA的基本组成单位之一 B.糖原代谢的最终产物是葡萄糖 C.蔗糖和乳糖水解的产物都是葡萄糖 D.脂肪和生长激素是生物体内的能源物质 5.图示某胰岛素分子及其局部放大示意图,若该胰岛素由51个氨基酸分子脱水缩合形成的,下列有关此图的叙述中,正确的是 ( )
江苏省盐城中学2021届高三上学期阶段性考试英语 试题 学校_________ 班级__________ 姓名__________ 学号__________ 一、单项选择 1. Henry ________ himself by winning two gold medals in the Olympic Games. A．acknowledged B．confirmed C．distinguished D．ranked 2. Mr. Lee was thinking how to solve the problem when suddenly he had a ________ of inspiration. A．cash B．flash C．dash D．crash 3. I trust the historian completely. His description of these events ________ other accounts written at the time. A．subscribes to B．attends to C．relates to D．corresponds to 4. Chinese cuisine is hugely ________ thanks to the many different regions and ethnic groups that have settled in the country. A．delicate B．dynamic C．desperate D．diverse 5. He managed to_______ a place in the final exam by working hard constantly. A．explore B．reserve C．award D．secure 6. —Mathew, what’s the result of the final? —Believe it or not, China ________ beat its strong opponent France. A．narrowly B．casually C．manually D．typically 7. The number of people across the globe ________ weight poses a serious threat to their health is greater than before. A．where B．which C．of which D．whose
2017-2018学年江苏省盐城中学七年级（上）期中数学试卷 一、选择题（本大题共有8小题，每小题2分，共16分） 1．（2分）﹣3的相反数是（） A．﹣ B．3 C．D．﹣3 2．（2分）如图，数轴的单位长度为1，如果A、B表示的数的绝对值相等，那么点C表示的数是（） A．﹣4 B．﹣2 C．0 D．4 3．（2分）我们在学习有理数乘法运算时研究了下面的问题．规定：水位上升为正，水位下降为负；几天后为正，几天前为负，若水位每天下降4cm，今天的水位记为0cm，那么3天前的水位用算式表示正确的是（） A．（+4）×（+3）B．（﹣4）×（﹣3）C．（+4）×（﹣3） D．（﹣4）×（+3） 4．（2分）下列计算正确的是（） A．23=6 B．﹣8﹣8=0 C．﹣5+2=﹣3 D．﹣43=16 5．（2分）下列说法正确的是（） A．32ab3的次数是6次 B．﹣3x2y+4x的次数是3次 C．πx的系数为1，次数为2 D．多项式2x2+xy+3是四次三项式 6．（2分）下列各项中是同类项的是（） A．﹣mn与mn B．2ab与2abc C．x2y与x2z D．a2b与ab2 7．（2分）如图1，将一个边长为a的正方形纸片剪去两个矩形，得到一个“S”的图案，如图2所示，再将剪下的两个小矩形拼成一个新的矩形，如图3所示，则新矩形的周长可表示为（）
A．2a﹣3b B．2a﹣4b C．4a﹣8b D．4a﹣10b 二、填空题（本大题共10小题，每小题2分，共20分） 8．（2分）2的倒数是． 9．（2分）若某次数学考试标准成绩定为85分，规定高于标准成绩的分数记为正数，小娟同学的成绩记作：+5分，则她的实际得分为分． 10．（2分）七年级（1）班教室内温度是5℃，教室外温度是﹣3℃，那么室外温度比室内温度低℃． 11．（2分）“社会主义核心价值观”要求我们牢记心间，小明在“百度”搜索“社会主义核心价值观”，找到相关结果约为1720000个，数据1720000用科学记数法表示为． 12．（2分）比较大小：﹣﹣（填“＜”或“＞”） 13．（2分）在﹣4、0、、3.14159、、1.3、0.121121112…这些数中，无理数有个． 14．（2分）袋装牛奶的标准质量为200克，现抽取5袋进行检测，高出标准的质量的克数记为正数，低于标准质量的克数为负数，结果如下表所示：（单位：克） 其中，质量最标准的是号（填写序号）． 15．（2分）如图所示是计算机某计算程序，若开始输入x=﹣2，则最后输出的结果是．
生物试题 (本试卷共10页，29题；全卷满分100分，考试用时90分钟) 注意事项： 1．答卷前，先将自己的姓名、准考证号填写在试卷和答题纸上． 2．选择题的作答：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． 3．非选择题的作答：用0.5mm黑色签字笔直接答在答题卡上对应的答题区域内，写在试卷、草稿纸和答题卡上的非答题区域均无效。 第I卷(选择题，共60分) 一、选择题：18小题，每小题2分，共36分。每小题只有一个选项符合题目要求。 1．以下关于生物学实验和技术的叙述，正确的是 ①检测生物组织中的还原糖②观察叶绿体③小鼠细胞和人细胞融合实验④现代分子生物学技术将基因定位在染色体上⑤噬菌体侵染细菌实验 A．②③均可体现细胞膜流动性B．③⑤均需制备固体培养基 C．①②均需使用光学显微镜D．③④均需利用荧光标记技术 2．细胞是多种元素和化合物构成的生命系统，下列相关叙述，正确的是 A．C、H、O、N等化学元素是构成细胞中主要化合物的基础，在细胞中含量丰富 B．线粒体中发生的葡萄糖氧化分解给细胞提供能量，有利于生命活动的进行 C．酶、激素、ATP等都是细胞中的微量高效物质，作用后都立即被分解 D．同一生物体内不可能具有两种无氧呼吸方式的一系列酶 3．金鱼能在严重缺氧的环境中生存若干天，肌细胞和其他组织细胞中无氧呼吸的产物不同。下图表示金鱼缺氧状态下，细胞中部分代谢途径，下列相关叙述正确的是 A．②过程不需要O2的参与，产生的“物质X”是丙酮酸 B．过程①②均有能量释放，大部分用于合成ATP C．过程③⑤无氧呼吸产物不同是因为细胞内反应的场所不同 D．若给肌细胞提供18O标记的O2，不会在CO2中检测到18O 4．下列关于真核细胞结构和功能的叙述，正确的是 A．溶酶体内多种水解酶与靶细胞的裂解、死亡有关
2019年江苏省南京市、盐城市高考数学一模试卷 一、填空题（本大题共14小题，每小题5分，计70分.不需写出解答过程，请把答案写在答题纸的指定位置上） 1．（5分）已知集合A＝（﹣∞，1]，B＝{﹣1，1，2}，则A∩B＝． 2．（5分）设复数z＝a+i（其中i为虚数单位），若，则实数a的值为．3．（5分）某工厂生产A、B、C三种不同型号的产品，产品数量之比依次为2：3：5，现用分层抽样方法抽出一个容量为n的样本，样本中A种型号产品有16件．那么此样本的容量n＝． 4．（5分）从1，2，3中任选两个数字构成一个两位数，则该两位数是偶数的概率为．5．（5分）如图所示流程图中，若输入x的值为﹣4，则输出c的值为． 6．（5分）若双曲线的离心率为2，则实数m的值为． 7．（5分）已知y＝f（x）为定义在R上的奇函数，且当x＞0时，f（x）＝e x+1，则f（﹣ln2）的值为． 8．（5分）已知等比数列{a n}为单调递增数列，设其前n项和为S n，若a2＝2，S3＝7，则a5的值为． 9．（5分）如图，P A⊥平面ABC，AC⊥BC，P A＝4，，BC＝1，E，F分别为AB，PC的中点，则三棱锥B﹣EFC的体积为．
10．（5分）设A＝{（x，y）|3x+4y≥7}，点P∈A，过点P引圆（x+1）2+y2＝r2（r＞0）的两条切线P A，PB，若∠APB的最大值为，则r的值为． 11．（5分）设函数，其中ω＞0．若函数f（x）在[0，2π]上恰有2个零点，则ω的取值范围是． 12．（5分）若正实数a，b，c满足ab＝a+2b，abc＝a+2b+c，则c的最大值为．13．（5分）设函数f（x）＝x3﹣a2x（a＞0，x≥0），O为坐标原点，A（3，﹣1），C（a，0）．若对此函数图象上的任意一点B，都满足成立，则a的值为．14．（5分）若数列{a n}满足a1＝0，a4n﹣1﹣a4n﹣2＝a4n﹣2﹣a4n﹣3＝3，＝＝，其中n∈N*，且对任意n∈N*都有a n＜m成立，则m的最小值为． 二、解答题（本大题共6小题，计90分.解答应写出必要的文字说明，证明过程或演算步骤，请把答案写在答题纸的指定区域内） 15．（14分）在△ABC中，设a、b、c分别为角A、B、C的对边，记△ABC的面积为S，且． （1）求角A的大小； （2）若c＝7，，求a的值． 16．（14分）如图，在直三棱柱ABC﹣A1B1C1中，D、E分别是棱BC、CC1上的点（点D 不同于点C），且AD⊥DE，F为棱B1C1上的点，且A1F⊥B1C1． 求证： （1）平面ADE⊥平面BCC1B1； （2）A1F∥平面ADE．