梅州市2013-2014学年第二学期期末考试试题(高二)
梅州市2013-2014学年第二学期期末考试试题（2014.7.）
高二英语
本试卷共8页，满分150分。考试用时130分钟。
注意事项：
1.选择题每小题选出答案后，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，
再选涂其它答案，答案不能答在试卷上。不按要求填涂的，答案无效。考生必须保持答题卡的整洁。
2.非选择题必须用黑色字迹的钢笔或签字笔作答，答案必须写在答题卡各题目指定区域内相应位置上；如需改
动，先划掉原来的答案，然后再写上新的答案；不准使用铅笔和涂改液。不按以上要求作答的答案无效。
听说部分（共15分）
一、听说部分（共两节，满分15分）
第二节：情景介绍（共两节五小题，每小题2分，满分10分）
情景介绍：
角色：你是Lily。
任务：（1）与Dr. Francis聊天。
（2）根据对话内容，回答问题。
Please get ready to ask three questions in English according to the following Chinese tips.
1. 那里的温度一般是多少呢？Q1. What?s th e usual temperature there?
2. 你觉得我应该住哪里呢？Q2. Where do you think I should stay?
3. 那么你觉得我应该怎么做呢？Q3. Then what do you think I should do?
Please get ready to answer five questions in English.
1.________________________________________________________
2._________________________________________________________
3._____________________________________________________________________________
4.____________________________________________________________________________
5.____________________________________________________________________________
第三节听取信息（共5小题；每小题1分。满分5分）
听下面一段独白，请根据题目要求，从所听到的内容中获取必要的信息，然后填入标号为6--10
第二部分笔试部分（共135分）
I语言知识及应用（共两节，满分45分）
第一节:完形填空（共15小题；每小题2分，满分30分）
阅读下面短文，掌握其大意，然后从11?25各题所给的A、B、C和D项中，选出最佳选项，并在答题卡上将该项涂黑。
Student life is said to be best period for any person. There are many ways students can be 11 in their student life. Many professors recommend that priorities(重点,优先顺序) should be listed and 12 should be regularly set. This 13 chance for success in academic career.
Success can be achieved step by step. The first important step is to list the most important things to be done. 14 may have already listed and achieved some 15 , and now it is time for them to be aware. The next step is to set specific, measurable, and 16 long-term goals. They can start by thinking on a(n) 17 they want to achieve. If a student has never received a grade higher than 85%, then a grade of 98% may be unrealistic. They must also set short-term goals because long-term goals are not 18 without short-term goals. For example, if students want to get grade A in maths, they need short-term goals. They can do it by completing all homework, 19 all classes, studying hard for exams. They must set 20 and personal goals, too. Social 21 may include getting along with roommates, and learning to feel comfortable in social situations. Entertainments will make students feel 22 and concentrate better on their studies. Personal goals include 23 , keeping a balanced diet, and saving money for a future purchase.
It is important to regularly set and revise the goals for studies. Students must 24 struggle to meet their goals. In a word, by making important things come first, by setting practical long-term goals and by achieving them through short-term goals, students can 25 what they dream.
11.A. special B. comfortable C. successful D. ambitious
12.A. studies B. goals C. careers D. steps
13.A. increases B. includes C. decreases D. measures
14.A. Professors B. Roommates C. Students D. Classmates
15.A. carefully B. carelessly C. consciously D. unconsciously
16.A. clear B. realistic C. regular D. challenging
17.A. aim B. exam C. program D. grade
18.A. imaginable B. achievable C. revisable D. desirable
19.A. skipping B. attending C. recommending D. listing
20.A. academic B. practical C. social D. individual
21.A. situations B. conditions C. professions D. ambitions
22.A. concerned B. bored C. relaxed D. interested
23.A. questioning B. exercising C. communicating D. struggling
24.A. occasionally B. immediately C. continually D. proudly
25.A. purchase B. set C. foresee D. realize
第二节: 语法填空（共10小题；每小题I. 5分，满分15分)
阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中词语的正确形式填空，并将答案填写在答题卡标号为26?35的相应位置上。
Dad was always full of advice. One of the biggest lessons he taught me one summer was about having 26 strong work ethic(道德规范). When my brother and I were growing up, we mowed(修剪) lawns during the summer 27 (earn) pocket money.
Every time we went to work, my dad was there to watch. I used to wonder 28 he came with us. One day we were cutting our neighbor?s yard. She always waited until the grass was knee-high to call us over. That afternoon, I was finishing the work and was 29 (tire). I was just about to turn off the mower 30 I saw Dad pointing to some grass. I thought
about how little I was getting paid for cutting grass so high that it almost broke the mower. I ignored him and kept walking. Dad called me 31 (loud) , “You missed a piece.”
I frowned, 32 (hope) he would go home. He kept pointing. So worn and discouraged, I went back to cut that piece of grass. I said to myself, “That one piece isn?t hurting anyone. Why won?t he just let it go?”
Other neighbors took notice of the good work 33 we did and we soon got more business. We started out with one client, but by the end of the summer we had five.
The lesson my dad taught me stayed with me: be 34 (profession). Give your customers the kind of service you would like to receive. It shows how sincere you are and how much pride you take 35 your work.
II阅读（共两节，满分50分）
第一节: 阅读理解（共20小题；每小题2分，满分40分）
阅读下列短文，从每题所给的A、B、C和D项中，选出最佳选项，并在答题卡上将该项涂黑。
A
Most young people enjoy some forms of physical activity. It may be walking, cycling, swimming, or in winter, skating or skiing. It may be a game of some forms—football, basketball, hockey, golf or tennis. It may be mountaineering.
Those who have a passion for climbing high and difficult mountains are often looked upon with astonishment. Why are men and women willing to suffer cold and hardship, and to take risks in high mountains? This astonishment is caused, probably, by the difference between mountaineering and other forms of activity to which men give their leisure.
Mountaineering is a sport and not a game. There are no man-made rules, as others, as there are for such games as golf and football. There are, of course, rules of different kinds which would be dangerous to ignore, but it is this freedom from man-made rules that makes mountaineering attractive to many people. Those who climb mountains are free to use their own methods.
If we compare mountaineering with other more familiar sports, we might think that one big difference is that mountaineering is not a “team game”. We should be mistaken in this. There are, it is true, no “matches” between “teams” of climbers, but when climbers are on a rock face linked by a rope on which their lives may depend, there is obviously teamwork.
The mountain climber knows that he may have to fight forces that are stronger and more powerful than man. He has to fight the forces of nature. His sport requires high mental and physical qualities.
A mountain climber continues to improve in skills year by year. A skier is probably past his best by the age of thirty. But it is not unusual for men of fifty or sixty to climb the highest mountains in the Alps. They may take more time than younger men, but they perhaps climb with more skills and less waste of effort, and they certainly experience equal enjoyment.
36. What sports are popular among people in winter in the passage?
A. Soccer and golf.
B. Skiing and skating.
C. Cycling and hockey.
D. Mountaineering.
37. The underlined word “passion” in Paragraph 2 could best be replaced by ______.
A. strong emotion
B. good way
C. better feeling
D. enough affection
38. Mountaineering is a sport, not a game because_______.
A. it has man-made rules
B. it is too dangerous for climbers
C. it can?t bring people joy or leisure
D. it is free for climbers to use their own methods
39. We know from the passage that _______.
A. mountaineering has no appeal for people
B. physical quality is more important than mental one for climbers
C. a mountain climber passes his best by the age of thirty
D. it is possible for an old man of fifty or sixty to climb the Alps
40. What is the best title for the passage?
A. Sports in winter
B. Team work in climbing
C. Mountaineering
D. The quality for mountaineering
B
“Mom, I can?t do this.” My teenage son Bret stood in front of me with his hands full of papers.
“Can?t do what?”I asked while preparing supper.
“All these!” he waved his hands up and down. “There?s no way I can do everything my teachers are asking me to do.”
I stopped what I was doing and turned to face him. I had never seen him so upset. He was my jovial son. He made good grades in school and nothing ever seemed to bother him. As I studied his face, I could see his eyes filled with tears.
Walking over to the kitchen table, I sat down and asked him to join me.
“Show me what you have to do .”
Bret sat down in a chair and dropped the papers in front of him.
“Mr. Jones, my chemistry teacher, wants me to make a project for the Science Fair.”
“Okay , And what else?”
“I have an algebra test next week, and that will be one-third of our grade this school term!”
“And I have to write an English essay. And midterms are the next week! I need to study for them and I have to get help with Spanish. There?s no way I can do everything!”
His hands shook as he picked up each assignment. It broke my heart to see him so stressed out. I wanted to help him, yet I couldn?t do the work for him. I looked at Bret and said. “You don?t have to do everything at once. You can do one at a time. Let?s make a list of what you need to do.”
So, one by one, we listed each item. Then we put the due date next to the item. Next we separated the items into parts. For instance, the chemistry project needed supplies. So we put a deadline on getting the supplies. He had a friend who could help him with Spanish, so we had to put that time in. During the process, I saw my son visibly relax. When we finished with the list, I asked, “Do you think you can do this now?”
He smiled and I saw his confidence return. “Sure! Thanks, Mom!”
There is a saying that asks, “How do you eat an elephant?” The answer is, “One bite at a time.”
41. Why was Bret so upset?
A. He had quarreled with his chemistry teacher.
B. He was poor in many of his school subjects.
C. The algebra test would be too difficult for him.
D. He felt helpless with the huge amount of school work.
42. The underlined word “jovial” in Paragraph 4 means “”.
A. honest
B. modest
C. happy
D. generous
43. How did the writer feel at the sight of Bret?s shaking hands?
A. Annoyed
B. Puzzled
C. Frightened
D. Heartbroken.
44. What did the writer help Bret do?
A. She bought some articles for Bret?s c hemistry project..
B. She arranged the tasks based on their importance.
C. She found a friend to teach Bret Spanish at once.
D. She prepared the material for Bret?s English composition.
45. Which of the following best describes the writer of the passage?
A. Strict, pretty and kind.
B. Loving, patient and wise.
C. Busy and hardworking.
D. Honest and warmhearted.
C
According to a report , more than a million workers will fail to take their full annul leave(年假) this year in UK. That?s to say, totally, t hose workers will give up 6.2 million days of vacation, with an average of five days for each worker. For their employers, they feel happy because that is equal to a potential $500 million of …free? work, which, according to an economist will boost(使增长) the output of the economy by about two percent.
The report also showed that the main reasons employees give up their remaining annul leave are due to pressures at work and their failing to appreciate that taking a break could make them more productive and, in turn, boost the economy in the long term.
The research, done by price comparison website Travel Supermarket, found that more than one in four of those who will give up their remaining holidays (28 percent) will do so due to pressures at work. Bob Atkinso n, travel expert for Travel Supermarket said: “As the economy is not so satisfying, it?s no surprise that people are cautious to take all their leave, especially if they feel stressed and uncertainty at work.” Nine percent of the 2,020 people surveyed also said they would feel guilty about taking the leave because their work would have to be taken care of by their colleagues. A further three percent said they would be concerned about how taking time off would look to their employer, while the same percentage said they did not want to miss anything interesting or beneficial at work in the time they would be away.
Vicky Redwood, chief UK economist at Capital Economics, said: “Suppose that there are about 250 working days in a year, getting an extra five …free? days of work from their employees could in theory boost the output of the economy by about two percent. On the other hand, if workers are less productive as a result of not getting enough breaks from work, taking all the annual leave, in fact, will perhaps increase the economy.”
46. According to the report, in UK more than a million workers .
A. will not ask for leave in their working days
B. will take five days leave on average
C. will work 500 million days freely for their employers
D. will not take all their holiday leave this year
47. Which of the following is NOT a reason why employees don?t take all their holiday leave?
A. They have a lot of pressures at work.
B. They don?t realize that they will be more productive after taking a break.
C. They are busy and have no time because they have a lot of work to do.
D. They don?t think it proper to have their work taken care of by their colleagues.
48. According to the report above, three percent of the people don?t take all their holiday leave be cause
________.
A. they are worried about their employer?s view on their taking holidays
B. they are under great pressure from the work
C. they are afraid of being found by their employers while taking holidays
D. they worry about losing their jobs after taking holidays
49. From what Vicky Redwood said, we can infer that ________.
A. employees? extra five days of work will certainly boost the output of the economy by about two
percent.
B. not getting enough breaks from work may cause workers less productive
C. in order to boost output in the economy, employees should give up some holidays
D. the more leave the employees take, the better the economy will become
50. The passage is mainly about ________.
A. a report about how the workers in UK take their holidays
B. the fact that one million employees in UK don?t take all their annual leave
C. how the pressures at work affect the workers in UK
D. reasons why employees give up their right to take holidays
D
Some scientists say that animals in the oceans are increasingly threatened by noise pollution caused by human beings.
The noise that affects sea creatures comes from a number of human activities. It is caused mainly by industrial underwater explosions, ocean drilling, and ship engines. Such noises are added to natural sounds. These sounds include the breaking of ice fields, underwater earthquakes, and sounds made by animals themselves.
Decibels (分贝) measured in water are different from those measured on land. A noise of one hundred and twenty decibels on land causes pain to human ears. In water, a decibel level of one hundred and ninety －five would have the same effect. Some scientists have suggested setting a noise limit of one hundred and twenty decibels in the oceans. They have observed that noises at that level can frighten and confuse whales.
A team of American and Canadian scientists discovered that louder noises can seriously injure some animals.
The research team found that powerful underwater explosions were causing whales in the area to lose their hearing. This seriously affected the whales' ability to exchange information and find their way. Some of the whales even died. The explosions had caused their ears to bleed and become infected.
Many researchers whose work depends on ocean sounds are against a limit of one hundred and twenty decibels. They say such a limit would mean an end to important industrial and scientific research.
Scientists do not know how much and what kinds of noises are harmful to ocean animals. However, many scientists don?t think that noise is a greater danger than they believed. They want to prevent noises from harming creatures in the ocean.
51．According to the passage, which of the following is increasingly dangerous to sea creatures?
A. The sound of cars.
B. The sound of voices.
C. The sound of steps
D. Man-made noise pollution.
52．According to the passage, natural sounds include all of the following EXCEPT________.
A. ocean drilling
B. sounds made by animals themselves
C. underwater earthquakes
D. the breaking of ice fields
53．Which of the following is discussed in the third paragraph?
A. Different places may have different types of noises
B. The same noise level produces a different effect on land and in the ocean.
C. The decibel is not a right unit (单位) for measuring underwater noise.
D. Different ocean animals may have different reactions to noises.
54．Which of the following is true of whales?
A. They won't be confused by noises.
B. Their hearing will be damaged by high-level noises.
C. Their ability to reproduce will be lowered by high-level noises.
D. They are deaf to noises.
55．According to the passage, what will scientists most probably do in the future?
A. They will work hard to reduce ocean noise pollution.
B. They will try to set a limit of 120 decibels.
C. They will protect animals from harmful noises.
D. They will study the effect of ocean noise pollution.
第二节：信息匹配（共5小题;每小题2分，满分10分）
阅读下面文段和相关信息，并按照要求匹配信息。选择E, 要同时填涂AB; 选择F, 要同时填涂AC。
Tom, Mary, Jason, Ann 和Juliet想根据各自的兴趣爱好（56---60）挑选自己喜欢阅读的文章。阅读下面某杂志的文章摘要（A----F），选出适合他们阅读的文章。选项中有一项是多余选项。
A.The Forbidden City, situated in the heart of Beijing, is the largest and the most complete imperial palace and ancient
building complex in China. It was home to 24 emperors of the Ming (1368—1644) and Qing (1616—1911) dynasties.
The construction of the palaces in the Forbidden City began in 1406. The project spread over 15 years and was not completed until 1470. Most of the buildings in the Forbidden City were rebuilt many times, although they maintained the original style.
B.Mount Tai, the leader of the “Five Sacred Mountains”, is located in the center of Shandong Province, spanning the
ranges of Tai?an and Jinan. It covers an area of 550 square kilometers, and its main peak is about 1,532.7 meters high.
Mount Tai is a natural museum with many cultural relics and artwork like Heavenly Queen Pool, Red Gate Palace and Mid-Heaven Gate. Besides historic relics, Mount Tai has unique natural scenery.
C.Each year, forecasts of when the blossoms will open are headline news. The information is used by cities to plan cherry
blossom festival, travel agencies to schedule tours, and ordinary people to choose dates for parties involving lots of eating and drinking under the trees.
D.Hong Kong is perhaps the best shopping place in the world with reasonable prices, various products and best service. In
Hong Kong, shopping is not only a “social activity” but also an important part of recreation and a way of life. Visitors can enjoy the shopping environment and experience the fashion trend.
E.The Leaning Tower of Pisa leans because of the unstable soil on which it was built. The construction started in 1173.
The building began to lean as soon as the first three floors were completed. Nevertheless, building continued, and the seven-story structure was finished between 1360 and 1370. It leans a bit more each year, and it was closed for repairs in 1990. Engineers worked to stabilize the foundation and straighten it slightly to prevent damage.
F.Centuries ago, the African elephant inhabited most of the African continent. Today, elephants are found only in the
south of the Sahara. As a result of the habitat loss, along with poaching（偷猎）, the number of elephants has greatly declined. The decline has caused serious concern about the long-term survival of the species.
以下是Tom, Mary, Jackson, Ann 和Juliet各自的兴趣爱好的描述。请匹配最适合他们喜欢阅读的文章。
56. Tom is a history teacher at Wuhan University. He has a strong desire of studying the ancient Chinese architecture.
57. Mary is a volunteer, who supports and encourages people to protect wild animals and plants.
58. Jason is a student of Houston University. He dreams of seeing Japanese cherry blossoms with his friends. After
graduation, he will go on a trip to Japan.
59. Ann is an energetic girl who loves climbing mount ains. She said, “Climbing a mountain is hard work, but the higher I
climb, the more wonderful my view is.”
60. Juliet often buys new clothes and shoes alone or accompanied by a friend. When she feels annoyed about a matter, going
shopping always makes her relaxed.
III 写作(共两节，满分40分)
第一节基础写作(共1小题，满分15分)
假如你校进行了有关课业负担的调查, 你要为英语校报写一篇调查报道。
【写作内容】
提示：想象力和创造力: imagination and creativity 近视: short-sightedness
学习日: weekday
【写作要求】只能使用5个句子表达全部的内容。
【评分标准】句子结构准确，信息内容完整，篇章连贯。
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
读写任务（共1小题，满分25分）
阅读下面的短文，然后按照要求写一篇150词左右的英语短文。
The 11.11 Shopping Festival, as the event is n ow called, occurs on the day known in China as Single?s Day, a holiday on which young people cry about or celebrate being single. Five years ago the shopping website Alibaba began promoting the day as a shopping festival, and it has now turned to be the co untry?s busiest day for online sellers, millions of shopping lovers and thousands of delivery companies.
Every Nov. 11, millions of Chinese shoppers go to the e-commerce websites operated by Alibaba Group Holding Ltd., which is the world?s largest e-commerce platform: The total value of goods sold last year by Taobao and Tmall, the company?s two main shopping sites, topped one trillion yuan ($160 billion), larger than last year?s totals for https://www.wendangku.net/doc/e8291551.html, and eBay combined.
But not everyone likes shopping on th at day. Chen Jing, a lawyer in Beijing, says, “Nobody knows what anything is really worth. Online shoppers are guided by shallow tips (“this is cheaper than that”) and vague emotions (“it just feels lik e a good deal”) rather than knowledge and deliberate thinking.” Critics like Chen complain that people believe the most popular day of the year to shop is the best day of the year to buy anything. But the fact is that the prices of many items on that day are not the lowest of the year and usually shoppers buy lots of things they don?t need.
【写作内容】
1. 以约30个词概括上文的主要内容。
2. 以约120个词就“网络购物”的话题谈谈你的想法，内容包括：
（1）你对文中所描述的网络购物现象的看法；
（2）描述你或他人网络购物的经历；
（3）说明网络购物时应注意的问题。
【写作要求】
1. 作文中可以使用亲身经历或虚构的故事，也可以参照阅读材料的内容，但不得直接引用原文中的句子。
2. 作文中不能出现真实姓名和学校名称。【评分标准】
概括准确，语言规范，内容合适，语篇连贯。
梅州市2013-2014学年度第二学期期末考试参考答案
高二级英语
听说答案第一节五答：
1. For a month.
2. In August.
3.22 or 23 degrees centigrade on average.
4. She would be separated from society.
5. The Middle East.
第二节
6. low
7. Grades
8. understanding and love
9. trust 10. healthy environment
第二部分笔试部分（共135分）
I语言知识及应用（共两节，满分45分）
第一节：完形填空（每小题2分，满分30分）
11—15 C B A C D16—20 B D B B C21—25 D C B C D
第二节：语法填空（每小题1.5分，满分15分）
26.a 27. to earn 28.why 29. tired 30. when
31. loudly 32. hoping 33. that/which 34. professional 35. in
II阅读（共两节，满分50分）
第一节：阅读理解（每小题2分，满分40分）
36---40 BADDC 41---45DCDBB 46----50 DCABB 51-55 DABBC
第二节：信息匹配：（每小题2分，满分10分）
56-60 AFCBD
III 写作(共两节，满分40分)
第一节：基础写作（15分）
A survey, conducted among 800 high school students in January, 2014, shows that high school students usually spend 3-4 hours doing assignments, with longer time at weekends. Being overburdened, not only do the students lose interest in learning , but their imagination and creativity are also restricted (to some degree). In the past ten years, the percentage of the students with short-sightedness has doubled, reaching from 40% to 80%. What?s worse, about 80% of the students interviewed lack sleep on weekdays while more than 70% at weekends. Therefore, experts suggest that more concern should be given to the students? practical abilities as well as creativity, and , to improve the learning efficiency, it is a must f or the students to develop a habit of scheduling things on their own.
第二节：读写任务（25分）
The article describes how the Chinese festival of Single?s Day has become a most profitable online shopping holiday. It also points out the risk of buying unnecessary things at high prices.
I think online shopping has made the lives of many people much easier and more enriched, which partly explains the Nov. 11 e-shopping phenomenon.
Personally, I have been able to buy many things online that I could not find in our local stores, such as an old Japanese comic I bought from a comic book website recently. Shopping online has also allowed me to save a lot of money. This year, for example, I purchased a pair of glasses from an American website. These glasses cost 1500 yuan at the department store near my home. But I paid only 100 dollars online, less than half the department store price!!!
Of course, we must be careful when shopping online. We should only use websites that have a good reputation for quality and honesty otherwise our personal information may be stolen and the goods we buy may be of poor quality.
写作评分说明
第一节:基础写作
基础写作主要考查考生的语言结构的应用能力：能够应用正确、规范的语言表达特定的内容。
本试题要求考生根据所提供的信息，使用5个句子表达[写作内容]所提供的全部内容。
在评分时，应注意以下几个方面：
1．按照评分标准，实行分析法评分：按语言、内容和连贯三项标准分别给分；
2．在语言方面，重点评判句子的语法结构是否正确、用词是否规范；考生是否使用了合适的句型结构；
3．在内容方面，重点评判考生是否表达所提供的全部信息；如果考生在表达完整的内容时，适当添加一些内容，不扣分；
4．在连贯方面，重点评判5个句子是否构成一篇连贯的短文。
第二节读写任务
一、读写任务评分说明
读写任务是有材料作文：要求考生在阅读的基础上写一篇相关主题的作文；主要考查考生的篇章概括和语言表达能力。
在评分时，应注意以下几方面：
1．按照评分标准，实行分析综合法评分；
2．概括的要点包括：(1) How the Chinese festival of Single?s Day has become a most profitable online shopping holiday;
(2) the risk of buying unnecessary things at high prices.
梅州市2013-2014学年度第二学期期末考试听力材料：
第一节：情景介绍
M: Oh, hello, Lily. How have you been recently?
W: Quite all right, thanks, Dr. Francis. How?s your project going?
M: Very smoothly, I should say. I?m playing a consultancy role, really. I?ve been here in China only for a month, but I?m already on a v ery good terms with my colleagues in the department of computer science. Well, I?m happy that you could come.
W: Dr. Francis, do you know I?ve got a chance to go to Cambridge in August? I wonder if you could tell me something about Britain.
M: Certainly. W ell, I was actually brought up in Scotland. Erm, in fact, I?ve never been to Cambridge. But well … yes, I?m sure I can give you some useful tips.
(1) 学生问：那里的温度一般是多少呢？What?s the usual temperature there?
录音答：Mm, the temperature in Scotland is 22 or 23 degrees centigrade on average, I think. But Cambridge would be warmer, around 25, I would guess, because it?s down south.
(2) 学生问：你觉得我应该住哪里呢？Where do you think I should stay?
录音答：Oh, that?s important. You can, er … I suppose, stay in the college-owned flats, which are often near where you have your classes, and some are even on the campus, that would certainly be convenient. But it can also be
a disadvantage because you are, in a sense, separated from ordinary society. You?re a language teacher, and
I think learning from society is a valuable experience.
(3) 学生问：那么你觉得我应该怎么做呢？Then what do you think I should do?
录音答：Maybe you can find an English host family. I know a student Ali from the Middle East. He told me that he had learnt a lot by staying with a British family.
(1) 录音问：How long has Dr. Francis been in China?
学生答：For a month.
(2) 录音问：When will Lily go to Cambridge?
学生答：In August.
(3) 录音问：What is the usual temperature in Scotland?
学生答：22 or 23 degrees centigrade on average.
(4) 录音问：What would be the disadvantage for Lily of staying in the college-owned flats?
学生答：She would be separated from society.
(5) 录音问：Where does Ali come from?
学生答：The Middle East.
第二节听取信息
听下面一段独白，请根据题目要求，从所听到的内容中获取必要的信息，然后填入标号为6-10的空格中。
Educating teenage boys isn?t an easy task. Helping troubled teens overcome their many problems is a major duty of parents. Therefore, you need to know the common worries they face.
Popularity is one of the most important things for teenage boys. Many boys secretly love being the center of attraction but fail to do so, so they start feeling low. Being accepted by girls is always on their minds too. Lack of this causes them to feel troubled at all times.
Teenage boys are also worried about their grades. A teenager will usually feel the pressure to perform excellently in his studies. With increasing demands from parents and teachers, teenage boys often face depression.
In order to help these troubled boys, above all, you should give them much understanding and love. You need to show appreciation for what they do to win their trust.
Creating a healthy environment for proper development of a young man is necessary. So you need to get along well with your son and trust your son by having a healthy talk about the family.
高二化学第一学期期末考试模拟试题及答案
高二化学第一学期期末考试模拟试题及答案（2） 第I卷选择题部分（共70分） 一、选择题（每小题只有一个最佳答案，每小题3分，共30分） 1．化学用语是学习化学的重要工具，下列用来表示物质变化的化学用语中，正确 ．．的是（）A．电解饱和食盐水时，阳极的电极反应式为：2Cl－－2e－=Cl2↑ B．氢氧燃料电池的负极反应式：O2 + 2H2O+ 4e- == 4OH－ C．粗铜精炼时，与电源正极相连的是纯铜，电极反应式为：Cu －2e－== Cu2+ D．钢铁发生电化腐蚀的正极反应式：Fe －2e－== Fe2+ 2．下列生产、生活等实际应用，不能 ．．用勒夏特列原理解释的是（） A．实验室中配制FeCl3溶液时，应向其中加入少量浓盐酸 B．合成氨工业中使用铁触媒做催化剂 C．饱和FeCl3溶液滴入沸水中可制得氢氧化铁胶体 D．热的纯碱溶液去油污效果好 3．对室温下pH相同、体积相同的醋酸和盐酸两种溶液分别采取下列措施，有关叙述正确的是（）A．加适量的醋酸钠晶体后，两溶液的pH均增大 B．使温度都升高20℃后，两溶液的pH均不变 C．加水稀释2倍后，两溶液的pH均减小 D．加足量的锌充分反应后，两溶液中产生的氢气一样多 4．下图中A为电源，B为浸透饱和食盐水和酚酞试液的滤纸，C为盛有稀硫酸的电解槽，e、f为Pt电极。接通电源后，发现d点显红色。下列有关说法正确的是（） A．电源A上的a极是正极 B．d极上的电极反应方程式为2Cl-－2e-＝Cl2↑ C．e、f极上产生的气体体积比为2:1 D．C中溶液的pH增大 5．用酚酞作指示剂，以0.100 mol·L-1的NaOH溶液测定装在锥形瓶中的一定体积的盐酸溶液的物质的量浓度。下列操作将导致测定值高于实际值的是( ) A．标准液在“0”刻度线以上，未予调整就开始滴定 B．碱式滴定管用蒸馏水洗涤后未用标准NaOH溶液润洗 C．观察记录滴定管内液面刻度时滴定前仰视，滴定后俯视 D．酚酞指示剂由无色变为红色时立即停止滴定 6．足球运动员在比赛中腿部受伤时常喷洒一种液体物质，使受伤的部位皮肤表面温度骤然下降，减轻运动员的痛感。这种物质是 A．碘酒 B．酒精 C．氯乙烷 D．滑石粉 7．下列命名中正确的是 A．3—甲基丁烷 B．2，2，4，4—四甲基辛烷
2021-2021年高二下学期期末考试语文试卷
高二语文 注意事项： 1.答卷前，考生务必将自己的姓名、准号证号填写在答题卡上，并将自己的姓名、准考证号、座位号填写在本试卷上。 2.回答选择题时，选出每小题答案后，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。涂写在本试卷上无效。 3.作答非选择题时，将答案写在答题卡上，书写在本试卷上无效。 4.考试结束后，将本试卷和答题卡一并交回。 一、现代文阅读（36分） （一）论述类文本阅读（本题共3小题，9分） 阅读下面的文字，完成1~3题。 “法与时转则治，治与世宜则有功”（《韩非子》），这种强调法度顺应时代变化而变化的思想作为文化自新的一种体现，在汉代法律思想嬗变及传统社会法律思想确立的过程中展现得淋漓尽致。 汉初，统治者在法律思想上明确提出了“以道统法”之说，表明黄老学说也肯定法律在治国中能发挥积极的作用，但同时强调在制定和实施法律时，要遵循“道”的原则和精神。汉初黄老思想家对法家理论采取了较为理性的态度，既批判严刑苛法对社会关系的破坏作用，又认识到立法制刑、悬赏设罚具有分别是非、明辨好恶、审察奸邪、消弭祸乱的积极意义。而道的核心观念之一就是“无动而不变，无时而不移”，所以汉初又提出“法随时变”的观点，这也与法家“法与时转则治”的理论相契合。受黄老思想影响，汉初往往“木诎于文辞”者被重用，“吏之言文深刻，欲务声名者，辄斥去之”，“口辩”“文深”甚至成为晋职的障碍。黄老政治对汉初经济的恢复居功至伟，但无为而治繁荣了经济的同时，也造成社会矛盾的不断酝酿、积聚。在这种情况下，汉武帝采取积极有为的态度应对各种社会问题，在政治、军事等方面都进行了顺应时代的变革和创新。在这样的时代背景之下，黄老之学显然已经不再适应社会的变化，儒家思想进而
高二数学期末试卷(理科)
高二数学期末考试卷（理科） 一、选择题（本大题共11小题，每小题3分，共33分） 1、与向量(1,3,2)a =-r 平行的一个向量的坐标是（ ） A ．（ 3 1 ，1，1） B ．（－1，－3，2） C ．（－21，2 3 ，－1） D ．（2，－3，－22） 2、设命题p ：方程2310x x +-=的两根符号不同；命题q ：方程2310x x +-=的两根之和为3，判断命题“p ?”、“q ?”、“p q ∧”、“p q ∨”为假命题的个数为( ) A ．0 B ．1 C ．2 D ．3 3、“a ＞b ＞0”是“ab ＜2 2 2b a +”的 （ ） A ．充分而不必要条件 B ．必要而不充分条件 C ．充要条件 D ．既不充分也不必要条件 4、椭圆14 2 2=+y m x 的焦距为2，则m 的值等于 （ ）. A ．5 B ．8 C ．5或3 D ．5或8 5、已知空间四边形OABC 中，===，点M 在OA 上，且OM=2MA ，N 为BC 中点，则=（ ） A ． 21 3221+- B ．21 2132++- C ．2 1 2121-+ D ．2 13232-+ 6、抛物线2 y 4x =上的一点M 到焦点的距离为1，则点M 的纵坐标为（ ） A ． 1716 B ．1516 C ．7 8 D ．0 7、已知对称轴为坐标轴的双曲线有一条渐近线平行于直线x ＋2y －3＝0，则该双曲线的离心率为（ ） A.5或 54 或 C. D.5或5 3 8、若不等式|x －1| 山东省2020年高二下学期物理期末考试试卷D卷 姓名:________ 班级:________ 成绩:________ 一、单选题 (共11题；共22分) 1. （2分） (2015高一下·番禺期中) 物理学的发展丰富了人类对物质世界的认识，推动了科学技术的创新和革命，促进了物质生产的繁荣与人类文明的进步，下列表述中正确的是（） A . 丹麦天文学家第谷发现了行星运动三定律 B . 牛顿发现了万有引力定律测出了引力常量 C . 在研究行星运动规律时，开普勒的第三行星运动定律中的k值与地球质量有关 D . 1798年英国物理学家卡文迪许通过扭秤实验测量出了万有引力常量 2. （2分）让激光照到VCD机、CD机或计算机的光盘上，就可以读出盘上记录的信息，经过处理后还原成声音和图象，这是利用光的（） A . 平行度好，可以会聚到很小的一点上 B . 相干性好，可以很容易形成干涉图样 C . 亮度高，可以在很短时间内集中很大的能量 D . 波长短，很容易发生明显的衍射现象 3. （2分） (2018高二下·拉萨期末) 一弹簧振子做简谐运动，它所受的回复力F随时间t变化的图线为正弦曲线，如图所示，下列说法正确的是（） A . 在t从0到2 s时间内，弹簧振子做减速运动 B . 在t1＝3 s和t2＝5 s时，弹簧振子的速度大小相等，方向相反 C . 在t1＝5 s和t2＝7 s时，弹簧振子的位移大小相等，方向相同 D . 在t从0到4 s时间内，t＝2 s时刻弹簧振子所受回复力做功功率最小 4. （2分） (2018高二下·抚顺期中) 如图所示，做简谐运动的弹簧振子，下列说法中正确的是（） A . 振子通过平衡位置时，加速度最大 B . 振子在最大位移处时，动能最大 C . 振子在连续两次通过同一位置时，速度相同 D . 振子在连续两次通过同一位置时，位移相同 5. （2分） (2017高二下·安阳期中) 在下列几种现象中，所选系统动量守恒的有（） A . 原来静止在光滑水平面上的车，从水平方向跳上一个人，人车为一系统 B . 运动员将铅球从肩窝开始加速推出，以运动员和铅球为一系统 C . 从高空自由落下的重物落在静止于地面上的车厢中，以重物和车厢为一系统 D . 光滑水平面上放一斜面，斜面也光滑，一个物体沿斜面滑下，以重物和斜面为一系统 6. （2分）下列说法中正确的是（） A . 牛顿发现了万有引力定律，并测出了万有引力常量 B . 由空气进入水中传播时，电磁波的波长变短，声波的波长变长 C . 观察者相对于频率一定的声源运动时，接收到声波的频率与波源频率相同 D . 只有发生共振时，受迫振动的频率才等于驱动力频率 7. （2分）蒸汽火车汽笛发声要消耗内能，设蒸汽机将功率为P1的热功率用于汽笛发声时，发出的声音功率为P2 ，汽笛发声频率为500Hz，而在车站的人听得汽笛的频率为520Hz，则下列结论正确的是（） 2019年高二下学期期末考试（数学） 本试卷共4页，分第Ⅰ卷(选择题)和第II卷(非选择题)两部分，共150分，考试时间120分钟。 第Ⅰ卷（选择题共60分 注意事项： 1.第Ⅰ卷共60小题，全部为单项选择题。 2.每小题选出答案后，用2B铅笔把答题卡上对应的答案标号涂黑，如需改动，用橡皮擦干净后，再选涂其他答案标号。不涂在答题卡上，只答在试卷上不得分。 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，只有一个是符合题目要求的） 1. 设全集为R，集合，，则等于 A．B．C．D． 2. 已知命题，；命题，，则下列判断 正确的是 A. 是真命题 B. 是假命题 C. 是假命题 D. 是假命题 3. 下列推理是归纳推理的是 A．已知为定点，动点满足，得动点的轨迹为椭圆 B. 由求出，猜想出数列的前项和的表达式 C. 由圆的面积为，猜想出椭圆的面积为 D. 科学家利用鱼的沉浮原理制造潜水艇 4. 函数的图象关于直线对称的充要条件是 A. B. C. D. 5. 已知函数，则曲线在点处的切线方程是 A．B．C．D． 6. 已知正数满足，则的最大值是 A. 21 B. 18 C. 14 D. 10 7. 函数的部分图象是 8. 已知是上的偶函数，且当时，，是函数的正零点，则，，的大小关系是 A. B. C. D. 9. 设，则不等式的解集为 A. B. C. D. 10. 已知函数是定义在R上的奇函数，最小正周期为3, 且时， 等于 A．4 B．C．2 D．－2 11. 设函数的图象如图所示，则的大小关系是 A. B. C. D. 12.已知且，函数，当时，均有，则实数的取值范围是 A. B. C. D. 高二新课程实施教学质量调研抽测 数学 第Ⅱ卷非选择题（共90分） 二、填空题（本题共4小题，每小题4分，共16分，把答案填写在题后 横线上） 13. 命题“若是奇函数，则是奇函数”的否定是. 14. 不等式的解集 . 2017-2018学年下期期末考试高二物理试题卷本试卷分第I卷(选择题)和第Ⅱ卷(非选择题)两部分。考试时间90分钟，满分100分。考生应首先阅读答题卡上的文字信息然后在答题卡上作答，在试题卷上作答无效。交卷时只交答题卡。 第Ⅰ卷(选择题共48分) 一、选择题(本大题共12小题，每小题4分，共48分。在每小题给出的四个选项中，第1~8题只有一项符合题目要求，第9~12题有多项符合题目要求。全部选对的得4分，选对但不全的得2分，有选错或不答的得0分。) 1关于振动和波的关系，下列说法正确的是 A.如果振源停止振动，在介质中传播的波动也立即停止 B.物体做机械振动，一定产生机械波 C波的速度即振源的振动速度 D.介质中各个质点的振动频率与介质性质无关，仅由振源的振动频率决定 2.光在科学技术、生产和生活中有着广泛的应用，下列说法正确的是 A.在光导纤维束内传送图像是利用光的色散现象 B.白光通过三棱镜后得到彩色图样是利用光的衍射现象 C用透明的标准平面样板检查光学平面的平整程度是利用光的干涉现象 D.光学镜头上的增透膜是利用光的偏振现象 3.氢原子的能级如图所示，已知可见光的光子能量范围约为1.62~3.11eV。下列说法正确的是 A.处于n=3能级的氢原子可以吸收任意频率的紫外线，并发生电离 B.大量氢原子从高能级向n=3能级跃迁时，可能发出可见光 C.氢原子的核外电子由离核较远的轨道自发跃迁到离核较近的轨道的过程中，放出光子， 电子动能减小，原子的电势能减小 D.一个处于n=3能级的氢原子向低能级跃迁时，最多可能发出3种不同频率的光 4.甲、乙两物体分别在恒力F1、F2的作用下沿同一直线运动，它们的动量随时间变化的关系如图所示，设甲在t1时间内所受的冲量为I1，乙在t2时间内所受的冲量为I2，则F、I的大小关系是 A.F1>F2，I1= I2 B.F1 福建省福州外国语学校2016—2017学年第一学期期末模拟 高二年级英语试题 本试卷满分为100分，考试时间为90分钟。 注意：1.本试卷单项选择题及综合题的答案一律填涂书写在答题卡上；考试结束后顺号上交答题卡。 2.答案卡的填涂一律用2B铅笔，答案卡的书写一律用黑色中性签字笔。 第一部分：听力（共20小题；每小题1.5分，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.Where does the conversation probably take place? A.In a classroom. B.In a bookshop. C.In a library. 2.What are the speakers mainly talking about? A.How to chop carrots. B.How to make dinner. C.How the woman’s hand got hurt. 3.What is the woman going to do next? A.Wait for a reply B.Talk to her boss again C.Ask for leave 4.Why won’t the boy copy the girl’s homework? A.There isn’t enough time. B.The girl didn’t do a good job. C.The boy thinks copying is wrong. 5.What are the speakers talking about? A.Something that happened to a friend. B.A TV show they enjoy watching. C.The woman’s bad experience last night. 第二节 听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题给出5秒钟的作答时间。每段对话读两遍。 高二下学期期末考试英语试题 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、D）中，选出最佳选项。 A Hotel rooms come in a variety of styles and price ranges. Despite differences m decoration and price, one thing most hotels have in common is a set of rules. Failure to obey these rules can result in fees or fines to cover hotel room damages, removal from the hotel or possibly even arrest. Smoking Some hotels are completely non-smoking. Some hotels designate smoking and non-smoking rooms. If you smoke in a non-smoking room, you will likely be fined hundreds of dollars and possibly asked to leave. Number of Guests Most regular hotel rooms are designed for two adults. If you have more than two people staying in the room, the hotel will likely charge an additional fee for each extra guest, though some hotels let children stay free. Do not put more than four adults in the room unless the hotels policy permits that many people. Or you might be fined or removed from the hotel Hotel Reservations Requirements Most hotels require a major credit card to reserve the room. You can pay cash at the end of your stay, but do not be surprised if there is a temporary charge on your card for a few days after your stay. Most hotels authorize a security deposit on your card to cover any possible damages to the room. Once the hotel confirms that the room is undamaged and that you do not break any hotel policies, your security deposit will be refunded. Breaking the Law You cannot break the law in your hotel room, just as you cannot break the law in your own home or in public. Do not do drugs or commit any other criminal act in the hotel room. If you do, you will likely be arrested. Noise Most hotels have a noise policy you must obey. If you are being too loud you will usually get a warning. If the noise continues and more complaints are issued, you will likely be kicked out of the hotel, regardless of what time it is. 21. What is the main purpose of this passage? 2019高二（下）期末数学试卷（理科） 一、选择题（共12小题，每小题5分，满分60分） 1．在复平面内，复数z 对应的点与复数 对应的点关于实轴对称，则复数z=（ ） A ．﹣1﹣i B ．1+i C ．2i D ．﹣1+i 2．某年龄段的女生体重y （kg ）与身高x （cm ）具有线性相关关系，根据一组样本数据（x i ，y i ）（i=1，2，…，n ），用最小二乘法建立的线性回归直线方程为=0.85x ﹣85.71，给出下 列结论，则错误的是（ ） A ．y 与x 具有正的线性相关关系 B ．若该年龄段内某女生身高增加1cm ，则其体重约增加0.85kg C ．回归直线至少经过样本数据（x i ，y i ）（i=1，2，…，n ）中的一个 D ．回归直线一定过样本点的中心点（，） 3．设随机变量ξ～N （2，9），若P （ξ＞c +3）=P （ξ＜c ﹣1），则实数c 的值为（ ） A ．1 B ．2 C ．3 D ．0 4．定积分 dx 的值是（ ） A ． +ln2 B ． C ．3+ln2 D ． 5．下列说法正确的是（ ） A ．一个命题的逆命题为真，则它的逆否命题一定为真 B ．“?x ∈R ，x 3﹣x 2+1≤0”的否定是“?x ∈R ，x 3﹣x 2+1＞0” C ．命题“若a 2+b 2=0，则a ，b 全为0”的逆否命题是“若a ，b 全不为0，则a 2+b 2≠0” D ．若命题“￢p”与“p 或q”都是真命题，则命题q 一定是真命题 6．一个几何体的三视图如图所示，已知这个几何体的体积为，则h=（ ） A ． B ． C ． D ． 7．“x ＜2”是“ln （x ﹣1）＜0”的（ ） A ．充分不必要条件 B ．必要不充分条件 C ．充要条件 D ．既不充分也不必要条件 2019学年第二学期期末试卷 高二物理试题 时间：100分钟 总分：100分 本试卷分第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）两部分。共100分，考试时间100分钟。 注意事项： 1.答卷前将密封线内的项目填写清楚，并将相关的项涂写在答题卡上。 2.答第Ⅰ卷时，请用2 B 铅笔将答案直接涂写在答题卡上。 3.答第Ⅱ卷时，请用蓝黑色钢笔或中性笔直接答在试卷上。 第一卷(选择题共48分) 一．选择题（本题共12小题，每小题4分。在每小题给出的四个选项中，第1～8题只有一项符合题目要求，第9～12题有多项符合题目要求。全部选对的得4分，选对但不全得2分，有选错的得0分。） 1.首先发现电流产生磁场的科学家是： A. 富兰克林 B.奥斯特 C.安培 D.法拉第 2.下列说法中正确的是： A.电流在磁场中某点不受磁场力作用，则该点的磁感应强度一定为零 B.电场强度处处相等的区域内，电势也一定处处相等 C.电场强度为零的点，电势不一定为零 D.由IL F B 可知，B 与F 成正比，与IL 成反比 3.如图所示，两个相同的圆形线圈，通以方向相同但大小不同的电流I 1和I 2。先将两个线圈固定在光滑绝缘杆上，问释放后它们的运动情况： A.相互吸引，电流大的加速度大 B.相互排斥，加速度大小相等 C.相互排斥，电流大的加速度大 D.相互吸引，加速度大小相等 4.图中a，b，c，d 为四根与纸面垂直的长直导线，其横截面位于正方形的四个顶点上，导线中通有大小相同的电流，方向如图所示。一带正电的粒子从正方形中心O点沿垂直于纸面的方向向外运动，它所受洛伦兹力的方向是： A.向左 B.向右 C.向下 D.向上 5.在如图所示电路中，当合上开关S后，两个标有“3 V、1 W”的灯泡均不发光，用电压表测得U ac＝U bd＝6 V，如果各段导线及接线处均无问题，这说明： A.灯泡L2的灯丝断了 B.灯泡L1的灯丝断了 C.开关S未接通 D.滑动变阻器R电阻丝断了 6.如图AB是某电场中的一条电场线，若将正点电荷从A点自由释放，沿电场线从A到B运动过程中的速度图线如下图所示，则A、B两点场强大小和电势高低关系是： 高二上期末考试模拟试题十五 数 学 （测试时间：120分钟 满分150分） 一、选择题：本大题共12小题，每小题5分，共60分，在每小题给出的四个选项中，只有 一项是符合题目要求的. 1. 已知R b a ∈,，则b a >是a 2 > b 2 的（ ） A.充分不必要条件 B.必要不充分条件 C.充要条件 D.既不充分也不必要条件 2. 下列不等式中，对任意R x ∈恒成立的是（ ） A .022>+x x B .02 >x C .0)10 1( 1>-x D . | |1 1||1x x <+ 3. 设0,0>>b a ，则下列不等式中不成立．．． 的是（ ） A.221≥+ +ab b a B.4)11 )((≥++b a b a C.ab b a b a ≥++22 D.ab b a ab ≥+2 4. 设0>>b a ，b a n b a m -=-=,，则（ ） A.n m < B.n m > C.n m = D.不能确定 5. 函数)0(,2 28>--=x x x y 的最大值是（ ） A.6 B.8 C.10 D.18 6. 设12 2=+y x ，则y x +（ ） A.有最小值1- B.有最小值2 C.有最大值1- D.有最大值2 7. 设0,0>>b a ，下列结论不正确．．． 的是（ ） A.b a b a 112+≥+ B.b a ab b a +≥+22 C.2≥+a b b a D.2222b a b a +≥+ 8. 设10< 一、选择题（本大题共12小题，每小题4分，在每小题给出的四个选项中，第1?8小题只有一项符合题目要求，第9?12小题有多项符合题目要求。全部选对的得4分，选对但不全的得 2分，有选错或不选的得 分 。 ） 1. 一带电粒子所受重力忽略不计，在下列情况下，对其运动的描述正确的是 A.只在匀强磁场中，带电粒子可以做匀变速曲线运动 B.只在匀强磁场中，带电粒子可能做匀变速直线运动 C.只在电场中，带电粒子可以静止 D.只在电场中，带电粒子可以做匀速圆周运动 2.如图所示，a 、b 为两根平行放置的长直导线，所通电流大小相同、方向相反。关于a 、b 连线的中垂线上的磁场方向，画法正确的是 3.如图所示，电源内阻不可忽略。已知定值电阻R1=10Ω ,R2=8Ω。当开关S 接位置1时，电流表示数为0.20 A 。当开关S 接位置2时，电流表示数可能是 A.0.28A B.0.25 A C.0.22A D.0.16A 4.从地面以速度0υ竖直上抛一质量为m 的小球，由于受到空气阻力，小球落回地面的速度减 为0υ/2。若空气阻力的大小与小球的速率成正比，则由此可以计算 A.上升阶段小球所受重力的冲量 B.下落阶段小球所受空气阻力的冲量 C.小球加速度为0时的动量 D.下落阶段小球所受合力的冲量 5.如图所示，足够大的光滑绝缘水平面上有三个带电质点A 、B 和C 、A 和C 围绕B 做匀速圆周运动，恰能保持静止，其中A 、C 和B 的距离分别是L 1和L 2。不计三质点相互之间的万有引力，则下列分析正确的是 A.A 、C 带异种电荷，A 和C 的比荷之比为3 21)( L L B.A 、C 带同种电荷，A 和C 的比荷之比为3 2 1)( L L 2015-2016学年第一学期宝安区期末调研测试卷 高二 理科数学 2016.1 本试卷共6页，22小题，满分150分.考试用时120分钟. 注意事项： 1．答卷前，考生首先检查答题卡是否整洁无缺损，监考教师分发的考生信息条形码是否正确；之后务必用0.5毫米黑色字迹的签字笔在答题卡指定位置填写自己的学校、姓名和考生号，同时，将监考教师发放的条形码正向准确粘贴在答题卡的贴条形码区，请保持条形码整洁、不污损. 2．选择题每小题选出答案后，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，再选涂其它答案，答案不能答在试卷上.不按要求填涂的，答案无效. 3．非选择题必须用0.5毫米黑色字迹的签字笔作答，答案必须写在答题卡各题目指定区域内相应位置上，请注意每题答题空间，预先合理安排；如需改动，先划掉原来的答案，然后再写上新的答案；不准使用铅笔和涂改液.不按以上要求作答无效. 4．作答选做题时，请先用2B 铅笔填涂选做题的题号对应的信息点，再做答.漏涂、错涂、多涂的答案无效. 一、选择题：本大题共12小题，每小题5分，满分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．不等式x x x 2522 >--的解集是( ) A ．{}15|-≤≥x x x 或 B ．{}15|-<>x x x 或 C ．{}51|<<-x x D ．{}51|≤≤-x x 2．已知向量)0,1,1(),2,0,1(=-=，且k -+2与相互垂直，则k 值为（ ） A ． 5 7 B ． 5 3 C ． 5 1 D ．1 3．“2 2y x =”是“y x =”的（ ） A ．充分不必要条件 B ．充分必要条件 四川省2020年高二下学期期末模拟考试卷（一） （文科） 注意事项： 1．答题前，考生务必将自己的姓名、准考证号填写在答题卡上，并将条形码贴在答题卡上对应的虚线框内。 2．回答选择题时，选出每小题答案后，用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，再选涂其它答案标号。回答非选择题时，将答案写在答题卡上。写在本试卷上无效。 3．考试结束后，将本试卷和答题卡一并交回。 一、单项选择题：本题共12小题，每小题5分，共60分。在每小题给出的四个选项中，只有 一项是符合题目要求的。 1．已知i 是虚数单位，若复数z 满足：(1i)2z -=，则复数z = A ．1i -- B ．1i - C ．1i -+ D ．1i + 2．抛物线22y x =的焦点坐标为 A ．1(0,)2 B ．(0,1) C ．1 (,0)2 D ．(1,0) 3．以平面直角坐标原点为极点，x 轴正半轴为极轴，则直角坐标为)2,2(-的点的极坐标为 A ．π (22,)4 B ．3π(22,)4 C ．π (2,)4 D ．3π(2, )4 4．若双曲线)0,0(122 22>>=-b a b y a x 的一条渐近线方程为2y x =，则离心率=e A ．5 B ．3 C ． 32 D ． 2 5 5．设()f x '是函数)(x f 的导函数，()y f x '=的图象如右图所示， 则 )(x f y =的图象最有可能的是 A ． B ． C ． D ． 6．某公司奖励甲，乙，丙三个团队去C B A ,,三个景点游玩，三个团队各去一个不同景点，征求三个团队意见得到：甲团队不去A ；乙团队不去B ；丙团队只去A 或C ．公司按征求意见安排，则下列说法一定正确的是 A ．丙团队一定去A 景点 B ．乙团队一定去 C 景点 C ．甲团队一定去B 景点 D ．乙团队一定去A 景点 7．曲线C 的参数方程为2 2 2sin sin x y θθ?=+??=?? ， (θ是参数)，则曲线C 的形状是 A ．线段 B ．直线 C ．射线 D ．圆 8．根据如下样本数据： x 3 4 5 6 7 y 4.0 2.5 0.5 －0.5 -2.0 得到的回归方程为a bx y +=?．若4.8=a ，则估计x y ，的变化时，若x 每增加1个单位，则y 就 A ．增加2.1个单位 B ．减少5.1个单位 C ．减少2个单位 D ．减少2.1个单位 9．若)(x f 的定义域为R ，3)(>'x f 恒成立，9)1(=f ，则63)(+>x x f 解集为 A ．(11)-， B ．(1)-+∞， C ．(1)-∞-， D ．(1)+∞， 10．已知过点)0,2(M 的动直线l 交抛物线x y 22 =于A B ，两点，则OA OB ?u u u r u u u r 的值为 A ．2 B ．0 C ．4 D ．－2 11．已知抛物线x y C 4:2=焦点为F ，点D 为其准线与x 轴的交点，过点F 的直线l 与抛物线相 交于A B ，两点，则△DAB 的面积S 的取值范围为 高中二年级学业水平考试 数学 （测试时间120分钟，满分150分） 注意事项： 1.本试卷分第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）两部分.答题前，考生务必将自己的姓名、准考证号填写在答题卡上. 2.回答第Ⅰ卷时，选出每个小题答案后，用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，写在本试卷上无效. 3.回答第Ⅱ卷时，将答案写在答题卡上，答在本试卷上无效. 4.考试结束，将本试卷和答题卡一并交回. 第Ⅰ卷 一、选择题：本大题共12小题，每小题5分，共60分.在每小题给出的四个选项中，只有一项是符合题目要求的. （1）已知i 是虚数单位，若复数))((R a i a i ∈+-的实部与虚部相等，则=a （A ）2- （B ）1- （C ）1 （D ）2 （2）若集合{}0,1,2A =，{} 2 4,B x x x N =≤∈，则A B I = （A ）{} 20≤≤x x （B ）{} 22≤≤-x x （C ）{0,1,2} （D ）{1,2} （3）已知直线a ，b 分别在两个不同的平面α，β内.则“直线a 和直线b 没有公共点”是“平面α和平面β平 行”的 （A ）充分不必要条件 （B ）必要不充分条件 （C ）充要条件 （D ）既不充分也不必要条件 （4）若()1sin 3πα-= ，且2 π απ≤≤，则sin 2α的值为 （A ）9- （B ）9- （C ）9 （D ）9 （5）在区间[]1,4-上随机选取一个数x ，则1≤x 的概率为 （A ） 23 （B ）15 （C ）52 （D ）14 图2 俯视图 侧视图 主视图 （6）已知抛物线2 y x =的焦点是椭圆22 21 3 x y a +=的一个焦点，则椭圆的离心率为 （A ） 37 （B ）13 （C ）14 （D ）17 （7）以下函数，在区间[3,5]内存在零点的是 （A ）3()35f x x x =--+ （B ）()24x f x =- （C ）()2ln(2)3f x x x =-- （D ）1 ()2f x x =-+ （8）已知(2,1),(1,1)a b ==r r ，a r 与b r 的夹角为θ，则cos θ= （A （B （C （D （9）在图1的程序框图中，若输入的x 值为2，则输出的y 值为 （A ）0 （B ）12 （C ）1- （D ）32 - （10）某几何体的三视图如图2所示，则该几何体的侧面积是 （A ）76 （B ）70 （C ）64 （D ）62 （11）设2()3,()ln(3)x f x e g x x =-=+，则不等式 (())(())11f g x g f x -≤的解集为 （A ）[5,1]- （B ）(3,1]- （C ）[1,5]- （D ）(3,5]- (12) 已知函数()f x =3231ax x -+，若()f x 存在唯一的零点0x ，且00x <，则a 的取值范围为 （A ）∞（-,-2） （B ）1∞（-,-) （C ）(1,+)∞ （D ）(2,)+∞ 第Ⅱ卷 本卷包括必考题和选考题两部分．第(13)题~第(21)题为必考题，每个试题考生都必须做答．第(22)题~第(24)题为选考题，考生根据要求做答． 二、填空题( 本大题共4小题，每小题5分，共20分，请把正确的答案填写在答题卡相应的横线上． （13）函数()cos f x x x =+的最小正周期为 ． 高二上学期期末考试 1.直线013=++y x 的倾斜角的大小是 A ．030 B ．060 C ．0120 D ．0150 2．已知命题p ：1sin ,≤∈?x R x ，则:p ? A.,sin 1x R x ?∈≥ B. ,sin 1x R x ?∈≥ C.,sin 1x R x ?∈> D.,sin 1x R x ?∈> 3．将半径为1的球形容器内的水倒入底面半径为1的圆锥容器中恰好倒满，求圆锥形容器的高h = A.8 B.6 C.4 D.2 4. 抛物线2 2x y =的焦点坐标是 A ．（0， 4 1 ） B ．（0， 8 1 ） C ．（ 4 1 ，0） D ．（ 1 2 ，0） 5. 平面α∥平面β的一个充分条件是 A.存在一条直线a a ααβ，∥，∥ B.存在一条直线a a a αβ?，，∥ C.存在两条平行直线a b a b a b αββα??，，，，∥，∥ D.存在两条异面直线αββα面，面面，面////,,,b a b a b a ?? 6. 圆心在直线20x y -+=上，且与两坐标轴都相切的圆的方程为 A ．2 2 2210x y x y ++-+= B ．2 2 2210x y x y +-++= C ．2 2 220x y x y ++-= D ． 2 2 220x y x y +--= 7. 如图，1111ABCD A B C D -为正方体，下面结论错误．．的是 A ．//BD 平面11CB D B ．1AC BD ⊥ C ．1AC ⊥平面11CB D D ．异面直线AD 与1CB 角为60 8. 设椭圆1C 的离心率为5 13 ，焦点在x 轴上且长轴长为26．若曲线2C 上的点到椭圆1C 的两个焦 点的距离的差的绝对值等于8，则曲线C 的标准方程为 A ．2222143x y -= B ．22221135x y -= C ．22 22134 x y -= D ．222211312x y -= 9. 正方体的全面积为a ,它的顶点都在球面上，则这个球的表面积是 A. 3 a π B. 2 a π C. a π2 D. a π3 10. 一个几何体的三视图如图所示，则这个几何体的体积等于 A ．2 B ．4 C ．8 D ．6 11.下列各小题中，p 是q 的充分必要条件的是 ①3:62:2 +++=>- 高二下学期期末考试 数学试题 第Ⅰ卷（选择题，共60分） 一、选择题（本大题共12小题，每小题5分，共60分，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．集合{}0,2,4的真子集个数为( ) A. 3个 B. 6个 C. 7个 D. 8个 2.若复数()21i z +=，则其共轭复数_ z 的虚部为（ ） A. 0 B. 2 C. -2 D. -2i 3. 已知幂函数()y f x =的图象过点(3,则)2(log 2f 的值为( ) A ．21- B ．21 C ．2 D ．2- 4.已知x x f ln )(5=，则=)2(f （ ） A.2ln 51 B. 5ln 21 C. 2ln 31 D. 3ln 2 1 5. 在画两个变量的散点图时，下面哪个叙述是正确的( ) A. 可以选择两个变量中的任意一个变量在x 轴上 B. 可以选择两个变量中的任意一个变量在y 轴上 C. 预报变量在x 轴上，解释变量在y 轴上 D. 解释变量在x 轴上，预报变量在y 轴上 6.设集合M ＝{x |0≤x ≤2}，N ＝{y |0≤y ≤2}，那么下面的4个图形中，能表示集合M 到集合N 的函数关系的有 ( ) A ．①②③④ B ．①②③ C ．②③ D ．② 7. 若6.03=a ，2.0log 3=b ，36.0=c ，则( ) A ．c b a >> B ．b c a >> C ．a b c >> D ．a c b >> 8. 函数y ＝x －1x 在[1，2]上的最大值为( ) A ． 0 B ． 3 C ． 2 D ． 32 9. 函数()43x f x e x =+-的零点所在的区间为( ) A ．1,04??- ??? B ．10,4?? ??? C ．11,42?? ??? D ．13,24?? ??? 10. 函数42019250125)(3+++=x x x x f ，满足(lg 2015)3f =，则1(lg )2015f 的值为（ ） A. 3- B. 3 C. 5 D. 8 11. 若函数()f x 为定义在R 上的奇函数，且在()0,+∞为增函数，又(2)f 0=，则不等式[]1ln ()0x f x e ????< ??? 的解集为( ) A ．()()2,02,-+∞U B ．()(),20,2-∞-U C ．()()2,00,2-U D ．()(),22,-∞-+∞U 12. 已知函数27,(1)()(1)x ax x f x a x x ?---≤?=?>??是R 上的增函数，则a 的取值范围是（ ）山东省2020年高二下学期物理期末考试试卷D卷
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