朝阳区2019届高三一模英语试题(含答案)

北京市朝阳区高三年级第一次综合练习

英语学科测试2019.3

（考试时间100分钟满分120分)

第一部分：知识运用（共两节，45分）

第一节语法填空（共10小题；每小题1.5分, 共15分）

阅读下列短文，根据短文内容填空。在未给提示词的空白处仅填写1个适当的单词，在给出提示词的空白处用括号内所给词的正确形式填空。

A

John Carter was rescued from the sea near his holiday home yesterday. The accident happened while he __1__ (walk) along a steep cliff at the edge of the sea. He was blown off by a strong wind and __2__ (fall) into the sea, 30 meters below. Luckily, a woman saw him in the sea soon afterwards and she called the police rescue service. Mr. Carter was taken to hospital with a __3__ (break) arm. “I’m very lucky to be alive,” he said. “I can’t thank the woman enough.”

B

Many elephants can paint. In fact, elephants in zoos sometimes draw on the ground __4__ a stick. Seeing this, some trainers teach the elephants __5__ they can hold paintbrushes, and encourage them to choose colors and paint. Of course, not every painting is good. Just like humans, only some elephants are very creative. Now, an online gallery sells paintings by these elephant artists. By doing this, the gallery hopes to earn money __6__ (protect) elephants.

C

Golden Gate Park is in San Francisco, California. It is one of the largest urban __7__ (park) in the United States. Over one million colorful flowers, trees and other plants grow in the park. But originally most of the park __8__ (cover) in sand. After a lot of work, it was finally built in 1870. Today, there are many people __9__ (visit) the park every day. They play basketball, soccer, golf and many other sports there. The park is closed in many places to traffic so people can walk, cycle, or skate __10__ (free).

第二节完形填空（共20小题；每小题1.5分，共30分）

阅读下面短文，掌握其大意，从每题所给的A、B、C、D四个选项中，选出最佳选项，并在答题卡上将该项涂黑。

A Game of Light and Shade

It was a sunny day. I had gone up and down the tower when, outside the door at the foot, a blind man came toward me. In a moment, he disappeared up the stairs. I looked at the sign that said “To the Tower”, and decided to __11__ him.

I caught up with him in the ticket office. There I was __12__ to see the attendant (工作人员)

selling him a ticket as if he were any other visitor. Then, with the ticket in one hand and __13__ the wall with the fingers of the other, the blind man reached the stairs __14__ to the hallway.

“That man is blind. What would a blind man climb up the tower for” I said to the attendant, expecting him to show some __15__, but he didn’t answer.

“Not the __16__ certainly,” I said. “Perhaps he wants to __17__.”

I bought a ticket and __18__ up the stairs. The man hadn’t gone as far as I __19__. A third of the way up the tower, I heard his __20__. I slowed down and followed him at a little __21__. He stopped from time to time. When he got to the balcony (阳台), I was a dozen steps __22__. As I reached it, I saw him at the corner of the tower.

At last, after ten minutes, I __23__ him. “Excuse me,” I said as politely as I could, “but I am curious to know __24__ you came up.”

He smiled. “Coming up the stairs, you will notice how not just light but sun __25__ into the tower through the narrow windows here and there, so that you can feel the __26__—the cool stairs suddenly become quite warm—and how up here behind the wall there is __27__, but as soon as going opposite a window you can find the sun. There is no __28__ so good as this for feeling the difference between light and shade. It is not the first time I’ve come up.”

The blind man seemed quite __29__, just like a child who was enjoying his favorite games. He told me the truth that blind men can also find the beauty in life __30__ they cannot enjoy the sights of the world.

11. A. accept B. follow C. control D. visit

12. A. frightened B. disappointed C. surprised D. embarrassed

13. A. touching B. climbing C. hitting D. covering

14. A. pointing B. attaching C. contributing D. leading

15. A. respect B. doubt C. concern D. sympathy

16. A. view B. test C. prize D. trick

17. A. kick B. jump C. relax D. escape

18. A. struggled B. explored C. wandered D. hurried

19. A. promised B. examined C. imagined D. confirmed

20. A. steps B. words C. secrets D. cheers

21. A. standard B. distance C. expense D. intention

22. A. ahead B. around C. outside D. behind

23. A. recognized B. surrounded C. approached D. witnessed

24. A. why B. how C. when D. whether

25. A. knocks B. pours C. slides D. bursts

26. A. trend B. reaction C. change D. honor

27. A. light B. space C. mess D. shade

28. A. place B. signal C. object D. period

29. A. nervous B. content C. curious D. patient

30. A. unless B. because C. once D. although

第二部分：阅读理解（共两节，40分）

第一节（共15小题；每小题2分，共30分）

阅读下列短文，从每题所给的A、B、C、D四个选项中，选出最佳选项，并在答题卡上将该项涂黑。

Get Involved! Make a Donation!

So what is rewilding

Imagine our natural homes growing instead of shrinking. Imagine species

(物种) diversifying instead of declining. That’s rewilding. Rewilding is ecological

restoration. Rewilding offers hope for wildlife, humans and the planet.

Why is rewilding important and necessary

●Our natural ecology is broken. The places where you would expect wildlife to exist have been reduced to wet deserts. The seabed has been destroyed and there have been no living creatures any more.

●Our wildlife is disappearing. Many wonderful species have declined over the past century. We’ve lost more of our large animals than any European country.

●We need keystone species. These vital species, including top predators (食肉动物), drive ecological processes. Their loss has worsened our living systems.

●Nature looks after us. Good natural ecology can provide us with clean air and water, prevent flooding and store carbon. Rewilding can leave the world in a better state than it is today.

What are challenges

As a long-term project, our “rewilding britain” has its challenges. Many people are not interested, because we have got used to the lack of native forests. Many farmers oppose the idea. They thought it a crazy idea to bring back predators because they would start killing farm animals. It takes time to educate them. Above all, we need money! So we need your help!

Make a donation.

Help us bring back living systems and restore wild nature!

With your help we can...

●Open up new chances for rewilding and push for change.

●Develop tools to educate, influence and spread the word.

Thanks for your support.

31. Which of the following is the result of rewilding

A. Species become various.

B. A lot of animals disappear.

C. Environments are destroyed.

D. Natural disasters happen regularly.

32. According to the passage, one of the challenges at present is ______.

A. people’s doubts

B. a lack of volunteers

C. a shortage of time

D. farmers’ disagreement

33. What is the main purpose of the passage

A. To introduce a new project.

B. To call on people to give money.

C. To warn people of the natural ecology.

D. To convince people to change their mind.

B

Flying High

Barrington Irving made his historic flight and founded an educational non-profit-making organization. His message for kids: “The only thing that separates you from scientists is determination, hard work and a strong liking for what you want to achieve.” The secret, he believes, is having a dream in the first place, and that starts with learning experiences that inspire kids to build careers.

The moment of inspiration for Irving came at the age of 15 in his parents’ bookstore. One customer, a professional pilot, asked Irving if he’d thought about becoming a pilot. “I told him I didn’t think I was smart enough; but the next day he took me to the cockpit (驾驶舱) of the commercial airplane he flew, and just like that I was hooked.”

To follow his dream, Irving turned down a football scholarship to the University of Florida. He washed airplanes to earn money for a flight school and increased his flying skills by practising at home on a $40 flight simulator (模拟) video game. Then another dream took hold: flying alone around the world. He faced more than 50 rejections for sponsorship before convincing some companies to donate aircraft components. He took off with no weather radar, no de-icing system, and just $30 in his pocket. “I like to do things people say I can’t do.”

After 97 days, 26 stops and dozens of thunderstorms, he touched down to a cheering crowd in Miami. “It was seeing so many young people watching and listening that pushed me into giving back with my knowledge and experience.” Irving has been doing it ever since. He set up his non-profit-making organization, Experience Aviation (航空), aiming to increase the numbers of youth in aviation and science-related careers. Kids attend programmes dealing with hands-on robotics projects and flight simulator challenges.

“We want to create chances for students to accomplish something amazing,” he notes. Perhaps Irving’s most powerful educational tool is the example his own life provides. After landing his record-breaking flight at age 23, he said, “Everyone told me I was too young, that I

didn’t have enough experience, strength, or knowledge. They told me it would take forever and I’d never come home. Well ... guess what”

34. According to Irving, what is the most important in achieving success

A. Meeting people who provide unexpected help.

B. Getting a chance to study technical knowledge.

C. Having something specific that you want to accomplish.

D. Developing communication with different organizations.

35. What Irving replied to the pilot in the bookstore suggested that ______.

A. he felt embarrassed to refuse the offer

B. he was doubtful about his own abilities

C. he knew his efforts would be rewarded

D. he realized immediately how lucky he was

36. What can we learn about Irving in Paragraph 3

A. He chose to reduce his budget as low as possible.

B. He was finally given enough money to keep going.

C. He got the most useful flying tips from his video game.

D. He took on a further challenge after he knew how to fly.

37. Irving set up his non-profit-making organization because ______.

A. he hoped to become a public figure

B. he expected to start a business in other fields

C. he saw there was great interest in what he was doing

D. he thought he could teach more than flight schools could

C

Training the Brain

People who can accomplish unbelievable tasks, such as memorizing thousands of random numbers in under an hour, state that they just have normal brains. Some memory superstars compete in Olympic-like World Memory Championships. These mental athletes, or MAs for short, can memorize names of dozens of strangers in a few minutes or any poem handed them. Ed Cooke, a 24-year-old MA, explains they see themselves as participants rescuing the long-lost art of memory training. These techniques existed not to recall useless information, but to cut into the brain basic text and ideas.

A study in the journal Nature examined eight people who finished near the top of the World Memory Championships. The scientists examined whether their brains were fundamentally different from everyone else’s or whether they were simply making better use of memorizing abilities we all possess. They put the MAs and control subjects into brain scanners and had them memorize numbers and photographs. The result surprised everyone. The brains of the MAs and

those of the control subjects were indistinguishable. On every test, the MAs scored in the normal range. However, when the scientists examined what part of the brain was used during a memory activity, they found the MAs relied more heavily on areas in the brain involved in spatial memory.

MAs offer an explanation: anything can be fixed upon our memories and kept in order by constructing a building in the imagination and filling it with pictures of what needs to be recalled. Dating back to the fifth century, the building is called a memory palace. Even as late as the fourteenth century, when there were copies of any text, scholars needed to remember what was read to them. Reading to remember requires a different technique than speed reading. If something is made memorable, it has to be repeated. Until relatively recently, people read only a few books intensively (细致地) again and again, usually aloud. Today we read extensively, usually only once and without continuous focus.

So the great difference is the ability to create impressive pictures in mind and to do it quickly. Using memory palaces, MAs create memorized pictures. For example, recombine the pictures to form unforgettable scenes such as the ways through a town. One competitor used his own body parts to help him memorize a 57,000-word dictionary.

Anyone who wishes to train the mind needs first to create fantastical palaces in the imagination. Then they should cut each building into cubbyholes for memories. In a short amount of time, they will notice improvement with remembering things. To keep the skill sharp, MAs deliberately empty their palaces after competitions, so they can reuse them and they recommend that beginners do the same.

38. We can learn from Paragraph 2 that a mental athlete ______.

A. owns a brain that is larger in size

B. shows a gift in mental ability tests

C. uses the memorizing technique better

D. depends less on the areas that control spatial memory

39. Why does the author mention “speed reading” in Paragraph 3

A. To discuss the memorizing technique in the fifth century.

B. To give the reason why people read only a few books carefully.

C. To explain the text fourteenth century scholars had to remember.

D. To compare the type of reading nowadays with that of earlier times.

40. What can be inferred from Paragraph 4

A. There is a variety of unforgettable scenes.

B. Memory palaces can be quickly forgotten.

C. Impressive pictures are in actual buildings.

D. One person probably has 57,000 body parts.

41. What does the underlined word “cubbyholes” in the last paragraph probably mean

A. Small spaces.

B. Blacks holes.

C. Technical skills.

D. Different numbers.

D

Early or Later Day Care

Many young parents are confused about whether their children should have early day care, and there have always been different views on this subject.

The British psychoanalyst John Bowlby believes that separation from parents during the sensitive “attachment” period from birth to three may scar a child’s personality and lead to psychological problems in later life. Some people have drawn the conclusion from Bowlby’s work that children should not be subjected to day care before three because of the parental separation it causes, and many people do believe this.

According to Bowlby, a great deal of psychological harm can occur when young children are separated from their parents. If they are left without touch for a while, they will have a higher stress level. Parents’ influence on their children’s well-being may never be greater than during the earliest years of life, when??rapidly and when nearly all of her or his experiences are shaped by parents and the family environment.

However, there are critics. Some anthropologists (人类学家) point out that the love affair between children and parents found in modern societies does not usually exist in traditional societies. There has been a long history of the fact that father and mother did not bring up their children alone. Plato, around 394 B.C., argued that a system of early child care would free women to participate in society. Results from Israeli and Dutch studies show that child-raising duties are more evenly distributed among a broader group of people.

Besides, studies have reported that early day care has a neutral or slightly positive effect on children’s development. They learn the benefits of being socially smart, understanding the concept of sharing and caring. They promote concentration skills, which is very important in their learning.?There are games where children are taught basic language and mathematical skills through stories and everyday examples.

Common sense tells us that early day care would not be so widespread if children had problems with it. But Bowlby’s analysis raises the possibility that it has delayed effects. The possibility that such care might lead to more mental illness 15 or 20 years later can only be explored by the use of statistics. Whatever the long-term effects, parents sometimes find the immediate effects difficult to deal with. Children under three dislike leaving their parents and show unhappiness. At the age of three almost all children find it easy to go to the nursery. The matter, then, is far from being clearly known, though experience and available evidence indicate that early day care is reasonable for young children.

42. The?passage?mainly?argues?whether?______.

A.?children?over?three?will?accept?school education

B.?children?under?three?should?be?sent?to?nursery?schools

C.?the?family?relationship?is?different?in?traditional?societies

D.?early day?care?should?be totally replaced in modern societies

43. Which?of?the?following?supports?Bowlby’s?theory

A.?Early day?care?wouldn’t be?so?popular if it had negative effects.

B. Separation?from?parents?for?young?children?is?common?in?history.

C.?Parents?find?the?immediate?effects?of?early?day?care?difficult?to?deal?with.

D.?Studies show early day?care?has?a?positive?effect?on?children’s?development.

44. The?author’s?attitude?towards?early?day?care?is?that?______.

A.?children?under?three?should?stay?with?their?parents

B. it has potential benefits for both children and parents

C.?the bad?effect?of?it on children?will disappear as they grow up

D.?it?is?controversial?and?the?settlement?calls?for?the?use?of?statistics

45. Which of the following shows the development of ideas in the passage

A. B.

C. D.

I: Introduction P: Point Sp: Sub-point (次要点) C: Conclusion

第二节（共5小题；每小题2分，共10分）

根据短文内容，从短文后的七个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。

Can We Stop Food Longing Through Imaginary Eating

Are you fighting an urge to reach for chocolate Then, let it melt in your mind, not in your mouth. According to the recent research, imagining eating a specific food reduces your interest in that food, so you eat less of it.

This reaction to repeated exposure to food—being less interested in something because you’ve experienced it too much—is called habituation. ____46____

The research is the first to show that habituation can occur through the power of the mind. “If you just think about the food itself—how it tastes and smells—that will increase your appetite,” said Carey Morewedge, a well-known psychologist. “It might be better to force yourself to repeatedly think about chewing and swallowing the food in order to reduce your longing. ____47____ Visualizing yourself eating chocolate wouldn’t prevent you from eating lots of cheese,” he added.

Morewedge conducted an interesting experiment. 51 subjects were divided into three groups. One group was asked to imagine putting 30 coins into a laundry machine and then eating three

chocolates. ____48____ Another group was asked to imagine putting three coins into a laundry machine and then eating 30 chocolates. Lastly, a control group imagined just putting 33 coins into the machine—with no chocolates. ____49____When they said they had finished, these were taken away and weighed.The results showed the group that had imagined eating 30 chocolates each ate fewer of the chocolates than the other groups.

____50____Physical signals—that full stomach feeling—are only part of what tells us we’ve finished a meal. The research suggests that psychological effects, such as habituation, also influence how much a person eats. It may lead to new behavioral techniques for people looking to eat more healthily, or have control over other habits.

A. What’s more, this only works with the specific food you’ve imagined.

B. People were advised to try different methods to perform the experiment.

C. For example, a tenth bite is desired less than the first bite, according to the study.

D. All of them then ate freely from bowls containing the same amount of chocolate each.

E. It meant those who repeatedly imagined eating would concern about some specific food.

F. This requires the same motor skills as eating small chocolates from a packet, the study says.

G. This study is part of the research looking into what makes us eat more than we actually need.

第三部分：书面表达（共两节，35分）

第一节（15分）

假设你是红星中学高三的学生李华。你班交换生Jim将要参加“学在中国”留学生汉语演讲比赛，来信向你咨询。请你给他写一封邮件，内容包括：

1. 推荐一个演讲话题；

2. 说明推荐的理由；

3. 建议他做哪些准备工作。

注意：1. 词数不少于50；

2. 邮件的开头和结尾已给出，不计入总词数。

Dear Jim,

_______________________________________________________________________________ Yours,

Li Hua

（请务必将作文写在答题卡指定区域内）

第二节（20分）

假设你是红星中学高三的学生李华。请根据以下四幅图的先后顺序，介绍上个月你参加学校组织的“绿色出行，从我做起”活动的完整过程，并以“Green Travel in My Family”为题，给校刊“英语角”写一篇英文稿件。词数不少于60。

Green Travel in My Family

_______________________________________________________________________________

（请务必将作文写在答题卡指定区域内）

北京市朝阳区高三年级第一次综合练习

英语学科测试答案2019. 3第一部分：知识运用（共两节，45分）

第一节语法填空（共10小题；每小题1.5分，共15分）

1. was walking

2. fell

3. broken

4. with

5. how

6. to protect

7. parks

8. was covered

9. visiting 10. freely

第二节完形填空（共20小题；每小题1.5分，共30分）

11—15 BCADC 16—20 ABDCA 21—25 BDCAB 26—30 CDABD

第二部分：阅读理解（共两节，40分）

第一节（共15小题；每小题2分，共30分）

31—35 ADBCB 36—40 DCCDA 41—45 ABCDB

第二节（共5小题；每小题2分，共10分）

46—50 CAFDG

第三部分：书面表达（共两节，35分）

第一节（15分）

One possible version:

Dear Jim,

I’m glad to know that you’ll take part in the “Studying in China” speech contest. I’d like to give you some suggestions.

I recommend that you talk about the courses on Chinese traditional culture you’ve attended. The major reason is that they introduce the real treasure in human history. Besides, since you’ve taken the courses systematically, you’re sure to have a deep understanding of them.

To do it well, I think you should choose impressive examples to gain the recognition of the judges. Moreover, you have to practice your spoken Chinese to express yourself more clearly and fluently. Speaking skills are also needed, for they can help maximize the effectiveness of your speech.

I really hope my advice will be helpful. Wish you a great success.

Yours,

Li Hua

第二节（20分）

One possible version:

Green Travel in My Family

Last month, our school organized an activity named “Green Travel, Start with Me”, which has played an educative role.

Seeing the proposal on the bulletin board, my classmates and I were deeply interested and had a heated discussion. Everyone expressed their willingness to participate. After getting home, I talked to my parents about my ideas. They were very supportive, saying they wouldn’t drive to work from the next day. In the following weeks, as we promised, I went to school by bike every day, while my parents went to work by bus. Tired as we were, we all felt happy. Last Friday, a class meeting was held as scheduled. Some parents were invited, including my father and mother. We shared our experiences and thoughts during the activity. All of us held the same view that environmental protection is so important for our life.

Through the activity, we find it our duty to protect the environment. I hope more and more people will join us in green travel.

2019届高三语文模拟试题带答案

2019届高三语文模拟试题带答案 绝密★启用前 2019年普通高等学校招生全国统一考试模拟试题语（一） 注意事项： 1.答卷前，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，再选涂其他答案标号。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.考试结束一定时间后，通过扫描二维码查看考题视频讲解。 一、现代阅读(36分） （一）论述类本阅读(本题共3小题，9分） 阅读下面的字，完成1-3题。 宋代诗经学研究逐渐突破汉代诗经学束缚，呈现一片繁荣景象。南宋中期的朱熹是在诗经学理论和注解《诗经》两方面皆有创获的代表人物。他对于《诗经》演进历程有着非常深刻的认识，在审视历代诗经学者长处与不足的基础上自成一派，既上承汉代诗经学，又下启清代诗经学，还影响着

现代诗经学。 朱子在诗经学研究方面较之前宋儒走得更远，真正突破 了汉代诗经学的束缚。他不拘泥于门户之见，对汉代诗经学 和宋代诗经学中合理的部分加以吸收、为己所用；对不足之 处则加以批评、为己镜鉴。这与他格物穷理的认识论正相契 合：汉儒长于训诂，于格物有助≈宋儒长于义理，于穷理有益。同时，他亦能不断反思自己旧说之弊，最终去《小序》以言《诗经》，撰成今本《诗集传》并不断加以修正。正是 在这个扬弃过程中，朱子在义理的统摄下兼重训诂，合汉、 宋之长加以综合而弥补其不足，从而形成自己的诗经学。 朱子以绍承孔、孟道统为己任，以格物穷理为方法论原 则构建诗经学，重点体现在诗经学理论和治《诗》实践两个 方面。 朱子在诗经学理论方面所获尤多，这与其治《诗》理念 息息相关。其治《诗》宗旨主要有三个方面：一是破除汉代 诗经权威，试图回归圣贤本意；二是遍采群言，加以熔铸综 合后成为新篇，以揭明圣贤大道和天地自然之理；三是指导 为人为学，以便于学者切己体察。朱子的治《诗》，首先以《诗》为“经”，其次才兼顾其中的学特色。朱子的治《诗》 原则，主要有四个方面：一是严别经、传，以《诗》言《诗》；二是由训诂以求义理，二者并重，不可偏废；三是简洁；四 是多闻阙疑。

北京市朝阳区2018年初中英语一模试题(Word版含答案)2018.4

北京市朝阳区2018年初中英语一模试题(Word版含答案)2018.4

北京市朝阳区2018 年初中毕业考试 知识运用(共40 分) 一、单项填空(共24 分,每小题2 分) 从下列各题所给的A、B、C、D 四个选项 中,选择可以填入空白处的最佳选项。 1. My father is a teacher. works in No. 5 Middle School. A. I B. He C. She D. You 2. We usually have the first class 8:00 in the morning. A. at B. in C. on D. for 3. —Excuse me, is the bank, please? — It's next to the supermarket. A. which B. when C. where D. what

didn’t rain D. isn’t raining 11.The trees here two years ago . A. plant B. planted C. are planted D. were planted 12. —Do you know ? —Tomorrow morning . A. when will they come to visit us B. when did they come to visit us C. when they will come to visit us D. when they came to visit us 二、完形填空(共16 分,每小题2 分)

2019朝阳区高三一模有答案(数学理)

北京市朝阳区高三年级第一次综合练习 数学试卷（理工类） （考试时间120分钟 满分150分） 本试卷分为选择题（共40分）和非选择题（共110分）两部分 第一部分（选择题 共40分） 注意事项：考生务必将答案答在答题卡上，在试卷上答无效。 一、选择题：本大题共8小题，每小题5分，共40分．在每小题给出的四个选项中，选出 符合题目要求的一项. 1. 复数 10i 12i =- A. 42i -+ B. 42i - C. 24i - D. 24i + 2. 已知平面向量,a b 满足()=3a a +b ?，且2,1==a b ，则向量a 与b 的夹角为 A. 6π B. 3π C. 32π D. 6 5π 3.已知数列{}n a 的前n 项和为n S ，且21()n n S a n N * =-∈，则5a = A. 16- B. 16 C. 31 D. 32 4. 已知平面α，直线,,a b l ，且,a b αα??，则“l a ⊥且l b ⊥”是“l α⊥”的 A ．充分不必要条件 B ．必要不充分条件 C ．充分必要条件 D ．既不充分也不必要条件 5. 有10件不同的电子产品，其中有2件产品运行不稳定.技术人员对它们进行一一测试， 直到2件不稳定的产品全部找出后测试结束，则恰好3次就结束测试的方法种数是（ ） A. 16 B. 24 C. 32 D. 48 6.已知函数()f x 是定义在R 上的偶函数，且对任意的x ∈R ，都有(2)()f x f x +=.当 01x ≤≤时，2()f x x =.若直线y x a =+与函数()y f x =的图象在[0,2]内恰有两个 不同的公共点，则实数a 的值是 A.0 B. 0或12- C. 14-或12- D. 0或1 4 - 7. 某工厂生产的A 种产品进入某商场销售，商场为吸引厂家第一年免收管理费，因此第一 年A 种产品定价为每件70元，年销售量为11.8万件. 从第二年开始，商场对A 种产品 征收销售额的%x 的管理费（即销售100元要征收x 元），于是该产品定价每件比第一年 增加了 70% 1% x x ?-元，预计年销售量减少x 万件，要使第二年商场在A 种产品经营中收取的 管理费不少于14万元，则x 的取值范围是 A. 2 B. 6.5 C. 8.8 D. 10 8.已知点集{} 22(,)48160A x y x y x y =+--+≤，

北京市东城区2020届高三一模数学试题及答案

北京市东城区2019-2020学年度第二学期高三综合练习（一） 数 学 2020.5 本试卷共4页，共150分。考试时长120分钟。考生务必将答案答在答题卡上，在试卷上作答无效。考试结束后，将答题卡一并交回。 第一部分（选择题 共40分） 一、选择题共10小题，每小题4分，共40分。在每小题列出的四个选项中，选出符合题目要求的一项。 (1) 已知集合{}1>0A x x =-，{}1012B =-，，，，那么A B =I (A){}10-， (B) {}01， (C) {}1012-，，， (D) {} 2 (2) 函数2 2 ()1 x f x x -= +的定义域为 (A) -(,]12 (B) [,)2+∞ (C) -(,)[,)11+-∞∞U (D) -(,)[,)12+-∞∞U (3) 已知 2 1i ()1i a +a =-∈R ，则a = (A) 1 (B) 0 (C) 1- (D)2- (4) 若双曲线2 2 2:1(0)-=>y C x b b 的一条渐近线与直线21=+y x 平行，则b 的值为 (A) 1 (B) 2 (C) 3 (D) 2 (5) 如图所示，某三棱锥的正（主）视图、俯视图、侧（左）视 图均为直角三角形，则该三棱锥的体积为 (A) 4 (B)6 (C)8 (D)12 (6) 已知1x <-，那么在下列不等式中，不． 成立的是 (A) 210x -> (B) 1 2x x + <- (C) sin 0x x -> (D) cos 0x x +> 正（主） 侧（左） 俯视

(7)在平面直角坐标系中，动点M 在单位圆上按逆时针方向作匀速圆周运动，每12分钟转动一周. 若点M 的初始位置坐标为(13 2，则运动到3分钟时，动点M 所处位置的坐标是 (A)( )312 (B) (-132 (C) ()31 2 (D) ()-312 (8) 已知三角形ABC ，那么“+AB AC AB AC uu u r uuu r uu u r uuu r >-”是“三角形ABC 为锐角三角形”的 (A)充分而不必要条件 (B) 必要而不充分条件 (C)充分必要条件 (D)既不充分也不必要条件 (9) 设O 为坐标原点，点(,)10A ，动点P 在抛物线y x =22上，且位于第一象限，M 是线段PA 的中点，则直线OM 的斜率的范围为 (A) (0]，1 (B) 2(0， (C) 2 (0， (D) 2 [ )+∞ (10) 假设存在两个物种，前者有充足的食物和生存空间，而后者仅以前者为食物,则我们称前者为被捕食者，后者为捕食者. 现在我们来研究捕食者与被捕食者之间理想状态下的数学模型. 假设捕食者的数量以()x t 表示，被捕食者的数量以()y t 表示.下图描述的是这两个物种随时间变化的数量关系，其中箭头方向为时间增加的方向.下列说法正确的是： (A) 若在12t t ，时刻满足：12()=()y t y t ，则12()=()x t x t ； (B) 如果()y t 数量是先上升后下降的，那么()x t 的数量一定也是先上升后下降； (C) 被捕食者数量与捕食者数量不会同时到达最大值或最小值； (D) 被捕食者数量与捕食者数量总和达到最大值时，被捕食者的数量 也会达到最大值. 第二部分（非选择题 共110分） 二、填空题共5小题，每小题5分，共25分。 (11) 已知向量(,),(,),(,)11223==-=m a b c ，若a b -与c 共线，则实数m = .

2019届高三语文模拟试卷(一)

2019届高三语文模拟试卷（一） 一、（18分，每小题3分） 1．下列词语加横线的字的读音，与所给注音相同的一组是（） A．着zháo 着急着数着凉不着痕迹 C．落luò落魄涨落落枕丢三落四 D．泊bó飘泊湖泊停泊淡泊名利 2．下列各组词语中，有错别字的一组是（） A．灌注全神贯注截流开源节流 B．直言仗义执言提名金榜题名 C．背景离乡背井终身奋斗终生 D．委曲委屈求全事故人情世故 3．对下列词语意义的解释，正确的一组是（） A．穿针（使线的一头通过针眼） 穿针引线（比喻从中撮合拉拢） 看穿（看透） 望穿秋水（形容经霜后的秋水很清，能看到水底） B．大儒（旧时指学问渊博而有名的学者） 大器晚成（指能担当大事的人物要经过长期的锻炼，所以成就比较晚） 大计（长远的重要的计划） 大旱云霓（形容盼望的迫切） C．文豪（杰出的、伟大的作家） 文不加点（写文章不打标点符号） 文言（指五四以前通用的以古汉语为基础的书面语） 文恬武嬉（指文武官一味贪图享乐，不关心国事的腐败现象） D．高歌（放声歌唱） 高瞻远瞩（比喻眼光远大） 高手（技能特别高明的人） 高屋建瓴（从高往下倒水，流畅无阻） 4．下列各句加横线成语的使用，恰当的一句是（） A．人类对大自然的每一点破坏，都遭到了相应报复，“环境”污染的威胁，不亚于第三次世界大战，这绝不可视同儿戏。 B．刘老师当班主任二十多年，勤勤恳恳，日理万机，不幸积劳成疾。 C．他俩50年前是好朋友，没想到半个世纪之后在他乡萍水相逢，真是喜出望外。 D．在球迷的呼吁下，教练使用了巴乔，他在赛场上果然深乎众望，多次挽救了意大利队。 5．依次填入下列各句横线处的词语，最恰当的一组是（） 从信息角度看，真话和假话同样可以具有最大的信息量。_____从社会角度看，______具有一定信息量而又切题的真话，______可能获得最佳效果，具有一定信息量而又切题的假话，表达效果等于零。这是人所皆知的常识，______是语言表达最重要的原则之一。 A．但是只有才也 B．因为只要就也 C．因为只有才却 D．但是只要就却 6．下列各句中，没有语病的一句是（） A．国家自从明确了全国统一的“五一”“十一”放假日之后，中国的假日经济就成为一个新的投资热点。 B．印度的电脑软件经过短短的十几年的发展，从无到有，从小到大，一跃成为世界经济舞台的新明星。 C．全球化经营已成为当今众多大公司的发展战略，而兼并则是它们调整经济结构和生产布局的重要手段。

北京朝阳区初三数学一模试题及答案

北京市朝阳区九年级综合练习（一） 数 学 试 卷 2013.5 学校 姓名 准考证号 一、选择题（本题共32分，每小题4分） 下面各题均有四个选项，其中只有一个．．是符合题意的． 1.-3的倒数是 A ．13 B ．1 3 - C ． 3 D ．-3 2．“厉行勤俭节约，反对铺张浪费”势在必行．最新统计数据显示，中国每年浪费食物总量折合为粮食大约是200000000人一年的口粮．将200000000用科学记数法表示为 A ．8210? B ．9210? C ．90.210? D ．72010? 3． 若一个正多边形的一个外角是72°，则这个正多边形的边数是 A ．10 B ．9 C ．8 D ．5 4．如图，AB ∥CD ，E 是AB 上一点，EF 平分∠BEC 交CD 于点F ，若∠BEF =70°，则∠C 的度数是 A ．70° B ．55° C ．45° D ．40° 5．掷一枚质地均匀的正方体骰子，骰子的六个面上分别刻有1到6的点数，掷得面朝上 的点数大于4的概率为 A ．61 B ．31 C ．41 D ．2 1 6．把方程2630x x ++=化成()2 x n m +=的形式，正确的结果为 A ．()2 36x += B ．()2 36x -= C ．()2 312x += D ．()2 633x +=

7．某校春季运动会上，小刚和其他16名同学参加了百米预赛，成绩各不相同，小刚已经知道了自己的成绩，如果只取前8名参加决赛，他想知道自己能否进入决赛，还需要知道所有参加预赛同学成绩的 A . 平均数 B . 众数 C . 中位数 D . 方差 8．如图，将一张三角形纸片ABC 折叠，使点A 落在BC 边上，折痕EF ∥BC ，得到△EFG ；再继续将纸片沿△BEG 的对称轴EM 折叠，依照上述做法，再将△CFG 折叠，最终得到矩形EMNF ，折叠后的△EMG 和△FNG 的面积分别为1和2，则△ABC 的面积为 A . 6 B . 9 C . 12 D . 18 二、填空题（本题共16分，每小题4分） 9．在函数1 2 y x =+中，自变量x 的取值范围是 ． 10．分解因式：3m m -= . 11．如图，AB 为⊙O 的弦，半径OC ⊥AB 于点D ，AB =32， ∠B =30°，则△AOC 的周长为 . 12. 在平面直角坐标系xOy 中，动点P 从原点O 出发，每次向上平移1个单位长度或向右 平移2个单位长度，在上一次平移的基础上进行下一次平移．例如第1次平移后可能到达的点是（0，1）、（2，0），第2次平移后可能到达的点是（0，2）、（2，1）、（4，0），第3次平移后可能到达的点是（0，3）、（2，2）、（4，1）、（6，0），依此类推……．我们记第1次平移后可能到达的所有点的横、纵坐标之和为l 1，l 1=3；第2次平移后可能到达的所有点的横、纵坐标之和为l 2，l 2=9；第3次平移后可能到达的所有点的横、纵坐标之和为l 3，l 3=18；按照这样的规律，l 4= ； l n = (用含n 的式子表示，n 是正整数)．

2018北京市朝阳区高三(一模)生物

2018北京市朝阳区高三（一模）生物本部分共20小题，每小题6分，共120分。在每小题列出的四个选项中，选出最符合题目要求的一项。 1.以下实验选材不能．．达到实验目的的是 A.利用鸡红细胞进行DNA的粗提取 B.利用蛙红细胞观察细胞有丝分裂 C.利用猪红细胞制备纯净的细胞膜 D.利用羊红细胞进行细胞吸水失水实验 2.单细胞浮游植物杜氏盐藻是最耐盐的光合生物之一。研究发现，K+浓度对杜氏盐藻的生长繁殖具有重要作用。下列说法合理的是 A.每天需定时对杜氏盐藻逐个计数以绘制生长曲线 B.4mmol/L的K+对杜氏盐藻生长繁殖具有抑制作用 C.杜氏盐藻的高耐盐性是其与环境共同进化的结果 D.若将K+替换成Na+，则得到的实验结果也一定相同 3.荧光定量PCR技术可定量检测样本中某种DNA含量。其原理是：在PCR反应体系中每加入一对引物的同 时加入一个与某条模板链互补的荧光探针，当Taq酶催化子链延伸至探针处，会水解探针，使荧光监测系统 接收到荧光信号，即每扩增一次，就有一个荧光分子生成。相关叙述错误．．的是 A.引物与探针均具特异性，与模板结合时遵循碱基互补配对原则 B.Taq酶可以催化子链沿着3’→5’方向延伸，需dNTP作为原料 C.反应最终的荧光强度与起始状态模板DNA含量呈正相关 D.若用cDNA作模板，上述技术也可检测某基因的转录水平 4.下丘脑的CRH神经元兴奋后可分泌促肾上腺皮质激素释放激素CRH(一种含41个氨基酸的神经肽)，促进垂体分泌促肾上腺皮质激素，进而促进肾上腺皮质分泌肾上腺皮质激素。研究发现下丘脑-垂体-肾上腺轴的功能紊乱，可使CRH神经元过度兴奋，导致CRH分泌增多，为抑郁症的成因之一。下列叙述错误．．的是 A.正常状态下，兴奋在神经元之间以电信号的形式进行单向传递 B.CRH的合成、加工需要多种细胞器协调配合，分泌方式为胞吐 C.健康人血液中肾上腺皮质激素增多时会增强对下丘脑的抑制

2018年北京东城高三一模物理试题及答案

2018年北京东城高三一模物理试题及答案

东城区2017-2018学年度第二学期高三综合练习（一） 物理部分 13. 下列说法正确的是 A. 气体对外界做功，其内能一定减小 B. 气体从外界吸热，其内能一定增大 C. 温度越低，分子的平均动能越大 D. 温度越高，分子热运动越剧烈 14．下列属于光的衍射现象的是 A ． 阳光照射到树叶上，在地面上形成圆形亮 斑 B ． 光照射细金属丝，在其后形成的阴影中有 亮线 C ． 在阳光照射下，肥皂泡呈现彩色条纹 D ． 光照射到凸透镜上，在其后形成圆形亮斑 15. 下列核反应方程中，属于核聚变的是 A ． 238 234492902U Th He → + B ． 234234090911Th Pa e -→+ C ． 2 3 411120H H He n +→+ D ．23511448919205636 0U n Ba Kr 3n +→++ 16. 已知月球到地球的距离约为地球半径的60倍，地球表面重力加速度为g ，月球环绕地球圆

周运动的速度为向心加速度为a，则a约为g的 A．1 3600B. 1 60 C .3600倍 D. 60倍 17. 如图所示，MDN为在竖直面内由绝缘材料制成的光滑半圆形轨道，半径为R，最高点为M 和N，整个空间存在垂直纸面向外的匀强磁场，磁感应强度为B，一电荷量为+q，质量为m的小球自N点无初速度滑下（始终未脱离轨道），下列说法中正确的是 A．运动过程中小球受到的洛 伦兹力大小不变 B．小球滑到D点时，对轨道的压力大于mg C．小球滑到D点时，速度大小是2gR D．小球滑到轨道左侧时，不会到达最高点M 18 . 某装置的结构如图所示：在外壳 的基板上固定一个螺栓，螺栓上有一 顶端焊有钢球的弹簧，螺栓、弹簧、

2019届高三语文模拟试题带答案

2019届高三语文模拟试题带答案 xx年普通高等学校招生全国统一考试模拟试题语 （一）注意事项： 1、答卷前，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，再选涂其他答案标号。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、考试结束一定时间后，通过扫描二维码查看考题视频讲解。 一、现代阅读(36分） （一）论述类本阅读(本题共3小题，9分）阅读下面的字，完成1-3题。 宋代诗经学研究逐渐突破汉代诗经学束缚，呈现一片繁荣景象。南宋中期的朱熹是在诗经学理论和注解《诗经》两方面皆有创获的代表人物。他对于《诗经》演进历程有着非常深刻的认识，在审视历代诗经学者长处与不足的基础上自成一派，既上承汉代诗经学，又下启清代诗经学，还影响着现代诗经学。 朱子在诗经学研究方面较之前宋儒走得更远，真正突破了汉代诗经学的束缚。他不拘泥于门户之见，对汉代诗经学和宋代诗

经学中合理的部分加以吸收、为己所用；对不足之处则加以批评、为己镜鉴。这与他格物穷理的认识论正相契合：汉儒长于训诂，于格物有助≈宋儒长于义理，于穷理有益。同时，他亦能不断反思自己旧说之弊，最终去《小序》以言《诗经》，撰成今本《诗集传》并不断加以修正。正是在这个扬弃过程中，朱子在义理的统摄下兼重训诂，合汉、宋之长加以综合而弥补其不足，从而形成自己的诗经学。 朱子以绍承孔、孟道统为己任，以格物穷理为方法论原则构建诗经学，重点体现在诗经学理论和治《诗》实践两个方面。 朱子在诗经学理论方面所获尤多，这与其治《诗》理念息息相关。其治《诗》宗旨主要有三个方面：一是破除汉代诗经权威，试图回归圣贤本意；二是遍采群言，加以熔铸综合后成为新篇，以揭明圣贤大道和天地自然之理；三是指导为人为学，以便于学者切己体察。朱子的治《诗》，首先以《诗》为“经”，其次才兼顾其中的学特色。朱子的治《诗》原则，主要有四个方面：一是严别经、传，以《诗》言《诗》；二是由训诂以求义理，二者并重，不可偏废；三是简洁；四是多闻阙疑。 除了在诗经学理论方面的贡献外，朱子在治《诗》实践中，亦取得很大成就。其治《诗》的最终成果，就是今本《诗集传》。朱子能够完成诗经学的构建，很大程度上取决于他治《诗》方法的合理。朱子在治《诗》时，重校勘和训诂，并在此

2020-2021学年北京市朝阳区中考一模语文试题及答案

北京市朝阳区九年级综合练习（一） 语文试题 一、积累运用。（共20分） （一）古诗文积累（共8分） 5月，朝阳区开展了“书香浸润人生”的诵读展示活动。同学们在吟、诵、品、尚的过程中，提高了人文素养，增强了民族自豪感。作为活动的一员，请你完成下列任务。 1. 下列诗句中描写战斗生活场面的一项是（2分） A. 天下英雄谁敌手？曹刘。 B. 马作的卢飞快，弓如霹雳弦惊。 C. 会挽雕弓如满月，西北望，射天狼。 D. 浊酒一杯家万里，燕然未勒归无计。 2. 下列诗句书写有误的一项是（2分） A. 但愿人长久，千里共婵娟。 B. 采菊东篱下，悠然见南山。 C. 无可奈何花落去，似曾相识雁归来。 D. 沉舟侧畔千帆过，病树前头万木春。 3. 春光烂漫时节，海棠花溪游人如织。溪岸边，花树下，小径旁，处处绿草如茵；西府、贴梗、八棱、垂丝... ...各色海棠，千姿百态，争奇斗妍，令人应接不暇。如果你也欣赏到了这种迷人的景致，会联想到哪联古诗？请简要说出这种情景为什么会让你联想到所写的古诗。（4分） 答： （二）名著阅读（共12分） 4. 阅读连环画，完成第（1）—（4）题。（共8分）

（1）结合连环画的内容，推断A处的人物是________。（2分）（2）阅读第9副画，简要写出当年曹操厚待“将军”的事例。（2分）答：_________

（3）从连环画的内容来看。曹操是在_______战败之后落荒而逃的。（只填序号）（2分） A.官渡之战 B.夷陵之战 C.赤壁之战 D.徐州之战 （4）“批评”是一种传统的读书方法，是用简洁的语言在文中空白处写上点评或注解的内容，表达自己的阅读时的体会和思考。毛宗岗对曹操的“三笑一哭”批注道：“宜哭反笑，宜笑反哭，奸雄哭笑，与众不同。”请你结合对《三国演义》中曹操的了解，谈谈如此批注的依据（2分）答：_________ 5. 阅读《红岩》，完成第（1）-(2)题。（4分） （1）在白公馆，面对徐鹏飞给出的选择，成岗朗诵了《我的“自白书”》。结合诗歌内容，可以推断成岗朗诵时候的情绪是（2分） A.恬淡闲适 B.慷慨激昂 C.寂寞伤感 D.轻松欢快 我的“白皮书” 任脚下响着沉重的铁镣， 任你把皮鞭举得高高， 我不需要什么“自白”， 哪怕胸口对着带血的刺刀！ 人，不能低下高贵的头， 只有怕死鬼才乞求“自由”。 毒刑拷打算得了什么？ 死亡也无法叫我开口！ 对着死亡我放声大笑， 魔鬼的宫殿在笑声中动摇。 这就是我———一个共产党员的“自白” 高唱凯歌埋葬蒋家王朝！ （2）请结合上面的诗歌或《红岩》的内容，说说你做出以上推断的理由。（2分） 答：_________ 二、文言文阅读。（共10分） 【甲】 嗟夫！予尝求古仁人之心，或异二者之为，何哉？不以物喜，不以己悲；居庙堂之高则忧其

2019年北京朝阳区高三一模物理试题

2019北京朝阳高三一模 理综物理 13.一个铀核( )发生裂变，核反应方程是 → +3X ，并出现质量亏损则 A.X 是电子，裂变过程放出能量 B. X 是中子，裂变过程放出能量 C.X 是电子，裂变过程吸收能量 D. X 是中子，裂变过程吸收能量 14.下列说法正确的是 A.液体分子的无规则运动称为布朗运动 B.物体温度升高，其中每个分子热运动的动能均增大 C.气体对容器的压强是大量气体分子对器壁的碰撞引起的 D.气体对外做功，内能一定减少 15.如图为速度选择器示意图， 、 为其两个极板。某带电粒子以速度 从 射入，恰能沿虚线从 射出。不计粒子重力，下列说法正确的是 A.极板 的电势一定高于极板 的电势 B.该粒子一定带正电 C.该粒子以速度2 、从 射入，仍能沿虚线从 射出 D.该粒子以速度 从 射入，也能沿虚线从 射出 16.一列简谐横波某时刻的波形如图所示，P 为介质中的一个质点，波沿x 轴的正方向传播。下列说法正确的是 A.质点P 此时刻的速度沿y 轴的负方向 B.质点P 此时刻的加速度沿y 轴的正方向 C.再过半个周期时，质点p 的位移为负值 D.经过一个周期，质点P 通过的路程为2a 17.如图所示，一理想变压器的原线圈接正弦交流电源，副线圈接有电阻R 和小灯泡。电流表和电压表均可视为理想电表。闭合开关S ，下列说法正确的是 A.电流表A 1的示数减小 B.电流表A 2的示数减小 C.电压表V 1的示数减小 D.电压表V 2的示数减小 18.如图所示，A,B 是两个带异号电荷的小球，其质量相等，所带电荷量分别为q 1、q 2， A 球用绝 缘细线悬挂于0点，A 、B 球用绝缘细线相连，两细线长度相等，整个装置处于水平匀强电场中， 平衡时，两细线张紧，且B 球恰好处于O 点正下方，则可以判定，A 、B 两球所带电荷量的关系为 A. q 1=-q 2 B. q 1=-2q 2 C. 2q 1=-q 2 D. q1=-3q 2

2020北京市东城区高三英语一模考试试题带答案word版

北京市东城区2019—2020 学年度第二学期高三综合练习（一） 英语 2020.5本试卷共10 页，共120 分。考试时长100 分钟。考生务必将答案答在答题卡上，在试卷上作答无效。考试结束后，将本试卷和答题卡一并交回。 第一部分：知识运用（共两节，45分） 第一节语法填空（共10小题；每小题1.5分，共15分） 阅读下列短文，根据短文内容填空。在未给提示词的空白处仅填写1个适当的单词，在给出提示词的空白处用括号内所给词的正确形式填空。 A The goshawk, a rare bird, once close to extinction, has doubled 1 (it) number in a national park in the south of England. Around 100 years ago, there were thought to be no goshawks 2 (leave), due to farmers hunting them and their woodland habitats being cut down. However, thanks to conservationists, goshawks are back. By monitoring their nesting sites over time, the teams have been able to protect them from further forestry work. As a result, their number 3 (grow) from just 20 pairs to 40 pairs in the past two years. B One morning, I told my husband jokingly that he’d dropped the ball because he hadn’t made me coffee and I was having trouble getting motivated 4 (start) the day. My five-year-old son overheard me and asked what “drop the ball” meant. I told him it was just something like making a mistake. A few minutes later, he came into our bedroom 5 (hold) an overflowing coffee cup with a dishcloth underneath it to catch the drops. He said to my husband, “You dropped the ball, but I picked the ball up,” and he handed me the worst-tasting, most watered-down but 6 (sweet) cup of coffee ever. C

四川省成都七中2019届高三高考模拟语文试题(答案+解析)

四川省成都七中2019届高三高考模拟 语文试题 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。 真正的经典，我想是指那些进入了文化史、文学史，具有原创性和划时代意义以及永恒艺术魅力，并在文化发展过程中起过重大作用的作品。它们往往是一个时代、一个民族历史文化完美的体现，按先哲的说法，它们是“不可企及的高峰”。 经典的阅读同样是一个值得深入思考的问题。经典有初读与重读，有浅读又有深读。不仅是因为这些经典名著经过了时间的淘洗和历史的严格筛选，本身的存在证明了它们的不朽，需要反复阅读；还因为随着我们人生阅历的积累和文学修养的不断提升，而需要重读、深读、精读，以获得新的生命感悟和情感体验。经典阅读，要从文化历史的发展过程着眼，摒弃种种错误阅读思想的影响，不断抵近经典作品的精神本质。 不可否认，现实生活中，经典对一些读者也只是被知晓，或只限于了解书名和主人公的名字，对作品本身却知之甚少。即使读过，有时也只是浅尝辄止。而重读或深阅读却绝非“再看一遍”，那可能是无用的重复。重读的境界应当像意大利作家卡尔维诺在《为什么读经典》一书中所言：经典，是每次重读都像初读那样带来新发现的书；经典，是即使我们初读也好像是在重温的书。他用这种体会来解释何谓经典，同样道出了阅读经典的感受。它启示我们，初读也好，重读乜好，都意味着把经典名著完全置于新的阅读空间之中，即对经典进行主动的、创造性的阅读。而这需要营造一种精神氛围，张扬一种人文情怀，也许只有这样才能感受到一种期望之外的心灵激动。 一部经典名著，当然不是给一个人看的，无数人都会读它，这就会有千千万万种不同的读法、不同的心灵体验。在阅读这个领域倒不妨借用这句名言：独立之精神，自由之思想。所以，应当跳出传统阅读的思维模式，开辟多元、多层次的思维格局，培育自身建设性的文化性格，面对经典时必须要有的一种健康的阅读心态。 作为传统文化中的核心的经典，是一个民族、一个国家的灵魂。对它的核心价值应深怀敬畏之心。经典资源除具有愉悦心灵、培养审美力之功能以外，还葆有借鉴、参照乃至资治的社会文化功能。对于每个公民来说，经典名著在以科学的现代意识观照下，有启迪当代公民明辨真善美与假恶丑之功能，并使我们从中汲取力量，有所追求，有所摒弃。我国一位当代作家谈到阅读名著的感受，认为阅读进入了敬畏，便有了一种沉重和无法言说的尊重，一种超越纯粹意义上的阅读的体味和凝思，进而有了自卑，深感自己知识的贫乏，对中国和世

2019届中考北京市朝阳区初三一模数学试卷(含解析)

北京市朝阳区九年级综合练习（一） 数学试卷 2019.5 学校 班级 姓名 考号 考 生 须 知 1．本试卷共8页，共三道大题，28道小题，满分100分。考试时间120分钟。 2．在试卷和答题卡上认真填写学校名称、姓名和准考证号。 3．试题答案一律填涂或书写在答题卡上，在试卷上作答无效。 4．在答题卡上，选择题、作图题用2B 铅笔作答，其他试题用黑色字迹签字笔作答。 5．考试结束，请将本试卷、答题卡和草稿纸一并交回。 一、选择题（本题共16分，每小题2分） 下面1-8题均有四个选项，其中符合题意的选项只有．．一个． 1．下面是一些北京著名建筑物的简笔画，其中不是．．轴对称图形的是 （A ） （B ） （C ） （D ） 2．实数m ，n 在数轴上对应的点的位置如图所示，若0mn <，且m n <，则原点可能是 （A ）点A （B ）点B （C ）点C （D ）点D 3．下列几何体中，其三视图的三个视图完全相同的是 （A ） （B ） （C ） （D ） 4．电影《流浪地球》中，人类计划带着地球一起逃到距地球4光年的半人马星座比邻星．已知光年是天文学中的距离单位，1光年大约是95000亿千米，则4光年约为 （A ）9.5×104亿千米 （B ）95×104亿千米 （C ）3.8×105亿千米 （D ）3.8×104亿千米 5．把不等式组14, 112 x x -≤?? ?+

6．如果3a b -=，那么代数式2()b a a a a b -?+的值为 （A ）3- （B ）3 （C ）3 （D ）23 7．今年是我国建国70周年，回顾过去展望未来，创新是引领发展的第一动力．北京科技创新能力不断增强，下面的统计图反映了2010—2018年北京市每万人发明专利申请数与授权数的情况． 2010—2018年北京市每万人发明专利申请数与授权数统计图 [以上数据摘自北京市统计局官网] 根据统计图提供的信息，下列推断合理的是 （A ）2010—2018年，北京市每万人发明专利授权数逐年增长 （B ）2010—2018年，北京市每万人发明专利授权数的平均数超过10件 （C ）2010年申请后得到授权的比例最低 （D ）2018年申请后得到授权的比例最高 8．下表是某班同学随机投掷一枚硬币的试验结果． 抛掷次数n 50 100 150 200 250 300 350 400 450 500 “正面向上”次数m 22 52 71 95 116 138 160 187 214 238 “正面向上”频率 n m 0.44 0.52 0.47 0.48 0.46 0.46 0.46 0.47 0.48 0.48 下面有三个推断： ①表中没有出现“正面向上”的频率是0.5的情况，所以不能估计“正面向上”的概率是0.5； ②这些次试验投掷次数的最大值是500，此时“正面向上”的频率是0.48，所以“正面向上”的概率是0.48； ③投掷硬币“正面向上”的概率应该是确定的，但是大量重复试验反映的规律并非在每一次试验中都发生； 其中合理的是 （A ）①② （B ）①③ （C ）③ （D ）②③

2017年北京市朝阳区高三一模文综地理试题及答案

北京市朝阳区高三年级第一次综合练习 文科综合测试地理试题2017.3 第一部分（选择题，满分140分） 本部分共35小题，每小题4分，共140分。在每小题列出的四个选项中，选出最符合题目要求的一项。 元宵节和端午节是中国的两个传统节日，吃元宵、赏花灯，以及吃粽子、赛龙舟分别是这两个节日的民间习俗。元宵和粽子都是以稻米为原料制成的节令食品。图1 为我国双季稻主要适宜种植区分布图。 回答第1、2题。 1. 对北京而言 A. 端午节后即进入多雨季节 B. 元宵节时的昼长比广州长 C. 元宵节的日出时刻比端午节早 D. 端午节的正午太阳高度比元宵节大 2. 据图可知 A. 双季稻种植的主要影响因素是饮食习惯 B. M界线西段折向西南主要受海拔影响 C. N界线内种植双季稻的优势条件是光照充足 D. 对双季稻生长影响最大的自然灾害是寒潮 图2为局部地区某时刻海平面气压分布图。读图，回答第3、4题。 3. 在图中天气系统影响下，最有可能出现的景 象是 A. 北风卷地白草折 B. 映日荷花别样红 C. 万条垂下绿丝绦 D. 黄梅时节家家雨 4. 此时 A. 最强高压中心位于西伯利亚 B. 渤海海域可能发布海浪预警 C. 京津地区即将迎来大幅降温 D. 陕西北部天气不利于污染物扩散 泰国苏梅岛（9°N。100°E）面积约247平方千米。北京的地理老师小王和他的朋友小李春节期间到苏梅岛旅游。图3为小王手绘的苏梅岛地图以及二人的对话。据此，回答第5、6题。

5. 苏梅岛 A. 属于热带雨林气候 B. 11月至次年4月是当地的旅游旺季 C. 盛产柑橘、葡萄等水果 D. 手绘地图的比例尺约为1:30000 6. 图中 A. 西侧为沙质海岸，东侧为礁石海岸 B. 东侧受地形影响，公路离海较远 C. 酒店区的优势区位因素是旅游资源 D. 影响码头选址的主要因素是市场 光伏发电是将光能直接转变为电能的一种技术，其关键原料是太阳能电池，图4为光伏设备生产流程图。回答第7、8题。 7. 目前，下列省区中最适宜布局太阳能光伏设备生产基地的是 A. 江苏 B. 青海 C. 新疆 D. 贵州 8. 一个国家的光伏发电 A. 成本比矿物能源发电成本低 B. 可有效减少本国大气碳排放 C. 所占比例取决于其太阳能资源的丰富程度 D. 可根据本解决区域能源短缺及环境污染问题 图5为某国等降水量线和自然带分布图。读图，回答第9、10题。

北京市朝阳区2018届初三一模地理试题

2018北京市朝阳区初三综合练习（一） 地 理（选用） 2018. 5 学校 _____________ 班级 _______________ 姓名 _______________ 考号 _______________ 考生须知 1. 本试卷共12页，45题。在试卷和答题卡上认真填写学校、班级、姓名、考号。 2. 试题答案一律填涂或书写在答题卡上,在试卷上作答无效。 3. 在答题卡上，选择题用2B 铅笔作答，其他试题用黑色字迹签字笔作答。 4. 考试结束，请将本试卷、答题卡一并交回。 第I 卷单项选择题（共40道题,40分） 1. 麦哲伦环球航行和地球的卫星照片，共同证明了 A .地球的大小 B .地球的形状 C .地球的海陆分布 D .地表的海拔差异 4月4日至5日，全国大范围出现4月飘雪的景象，北京部分地区有中到大雪。读 图1、2,回答2~4题。 2. 此时，太阳直射点位于 A .①段 B .②段 C .③段 D .④段 3. 能反映此时节气的诗句是 A .清明时节雨纷纷 B 望河大暑对风眠 C .蒹葭苍苍，白露为霜 D .冬至阳生春又来 4. 图2中，表示此时北京天气状况的符号是 图2 2017年7月8日，在第41届世界遗产大会上，福建“鼓浪屿：历史国际社区”正式通过世界遗产大会的终审，成功列入世界文化遗产名录。读图3、4,回答5 ~7题。 5.图4照片拍摄的位置，最可能位于图3的 A ① B .② C .③ D ④ 6. 游览鼓浪屿应选择 A .厦门市景点分布图 B .厦门市交通图 C .鼓浪屿等髙线图 D .鼓浪屿导游图 7. 关于鼓浪屿申遗的描述，正确的是 A .申遗的主要目的是增加财政收人 B .申遗的主要目的是进行有效保护 C .申遗成功后，应大力兴办工业企业 D .申遗成功后，应将本地居民迁出岛外 读图5 ,回答8、9题。 8. 图5表示的地形类型是 A .平原 B .高原 C .盆地 D .山地 9. 图5中

北京市东城区高三一模历史试卷及答案

东城2019年高三历史一模试题 12．中国古代县级政区在秦汉时期依据户数分为两等，在唐宋时期依据地域位置和户口多少分为七等，明清时期综合地域位置、户口多少和田赋数量等进行分等。由此可以看出中国古代 A．中央对地方管理不断加强B．人口是政区划分唯一依据 C．县级行政权力在逐渐扩大D．郡国并行制度被彻底废除 13.《史记·平准书》记载：“及至秦，中一国之币为三等。黄金以溢为名，为上币；铜钱识曰‘半两’，重如其文，为下币；而珠玉、龟贝、银锡之属为器饰宝藏，不为币。”《汉书·食货志》记载为“秦兼天下，币为二等。”1975年湖北出土的睡虎地秦简《金布律》则提到“金、布、钱”三等币制。这表明 A．《汉书》的记载比《史记》的记载更可信B．研究历史需要运用多种史料进行互证C．文献资料比考古发现更接近历史真相D．历史文献因其年代久远均变得不可信 A．佛教渐成主流，艺术形象多元B．程朱理学形成，伦理纲常强化 C．多种文化交融，适应市民需求D．西学东渐出现，思想观念剧变 15．与“入值文渊阁……掌献替可否，奉陈规诲，点检题奏，票拟批答，以平允庶政”属于同一历史时期的是 A．“太尉主五兵，丞相总百揆。又置御史大夫，以贰於相” B．“中书取旨，门下封驳，尚书承而行之。迭而操宰相之权” C．“别置中书於禁中，是谓政事堂，与枢密院对掌大政” D．“殿阁大学士只备顾问，帝方自操威柄，学士鲜所参决” 16. 《南京条约》及其附件的签订使英国人在沿海部分城市建立起了他们期待已久的统治权，这对此后中国的海外移民产生了一定的影响，从香港出发前往海外的广东移民超过以往任何年代。条约中对移民产生影响的条款有

①割香港岛②投资设厂③协定关税④领事裁判权 A.①② B.①④ C.②③ D.③④ 17.下图反映了近代中国某一阶段的政治形势，这一阶段的时代特征是 图6 A．由“闭关锁国”转向“五口通商”B．由变法维新转向民主革命 C．由“华夷之辨”转向“师夷长技”D．由国共内战转向合作抗日 18. 毛泽东思想的形成经历了一个艰辛的过程，在这个过程中有一个关键点：它结束了“左”倾错误在中央的统治，坚持了马克思主义与中国革命具体实践相结合，有利于毛泽东思想走向成熟。这个关键点是 A．毛泽东发表了《湖南农民运动考察报告》B．“工农武装割据思想”的正式形成C．遵义会议事实上确立毛泽东的领导地位D．七大把毛泽东思想正式写入党章19．图7是2018年中国国家博物馆“伟大的变革——庆祝改革开放40周年大型展览”中的一张图片，拍摄于2013年浙江省桐乡市。该图反映了 A．人民代表大会制度的确立 B．民族区域自治制度的实施 C．“依法治国”方针正式提出 D．基层民主政治建设的成果 图7 20．公元前59年，凯撒颁布《土地法案》，向征战的士兵广泛分配土地，推动罗马行省的殖民化进程；他征服高卢地区后颁布法案赋予一部分人公民权；还通过了关于罗马行省官员任职期限的法律。这表明