人大附中2020 届高三一模模拟
英语试题
2020 年4 月1 日
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
Eventually, I decided to follow her and 1 happened truly amazed me. She was taking the food to the refugee camp, 2 she distributed it to children. I asked around and found out that my mum was very well known in the area. The kids were very 3 (friend) with her and even looked up to her as if she were their own mothers. Then it hit me – why would she not want to tell me about what she 4 (do) ?
B
Nowadays, a lot of young people seem to spend much of 5 (they) free time either watching television or playing computer games. Certainly, these things are entertaining, but they don’t contribute much 6 developing their brains. Many believe that reading books, and 7 (especial) fiction, is a much more effective way of achieving this. Apart from being a pleasant way to relax, the most obvious benefit we get from reading a good story is a 8 (grow) vocabulary. We come across new words in reading and gradually become more confident with complex words.
C
The history of the Lantern Festival could be traced back to the Han Dynasty, and the celebrations were gradually enriched, expanded and settled in succeeding dynasties. But from the very beginning, lanterns was an indispensable part of the day. Long before the electrical lights 9 (invent), the streets in ancient Chinese cities were illuminated by various colorful lanterns.
10 (dress) in their most beautiful clothes, the ancient Chinese would swarm the streets, where dancers and musicians would gather as fireworks were lit and lanterns displayed.
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 Person Who Has Influenced My Life
There is always a time in one’s life when a hero comes along. Someone who has inspired you can really help you learn what life is about.
I 11 it as if it was yesterday. I was fifteen years old that year. It was around eight o’clock one evening when my mother 12 a phone call from her brother-in-law, who told us my aunt was in hospital and that the doctor 13 them she would need an operation immediately. My family became very 14 about my a unt’s situation.
While my aunt was in the hospital with special 15 , my cousin Mark, who is mentally disabled, spent time with my family. Mark was seventeen at the time, and had been born with severe mental disorders, which 16 a wide range of social and physical problems for him throughout everyday life. He never had any true friend 17 no one could relate to him. I must 18 that at the beginning I was filled with uncertainty as to how much of a 19 my cousin would bring on my family. Now looking back it saddens me to see the 20 I once showed.
Over the two weeks when Mark lived with my family, I probably 21 more about life and its
I never even thought about being able to do things like walking, brushing my teeth, or going to the bathroom on my own. Now I see how 23 I am to be able to do these things independently.
Mark was seventeen, but learned on a nine-year-old 24 . Although his learning ability was slower than most, he could still learn. He explored 25 to do most of the things everyone else did.
26 he did pretty well and succeeded at almost everything he tried to do. He 27 his illness and showed an ambition to love life. To him, having a successful life means achieving goals on his own terms and at his own 28 .
Mark is my hero, for his disability has forever 29 my viewpoint on life. It seems like a well- deserved life when you’r e fifteen, and it is amazing how in a period of time your point of view can change so 30 .
11. A. accept B. remember C. imagine D. discover
12. A. received B. missed C. made D. used
13. A. informed B. promised C. showed D. begged
14. A. sure B. curious C. disappointed D. worried
15. A. care B. interest C. purpose D. action
16. A. found B. faced C. created D. influenced
17. A. until B. although C. unless D. because
18. A. believe B. admit C. decide D. regret
19. A. puzzle B. failure C. burden D. conflict
20. A. ignorance B. weakness C. relief D. mercy
21. A. required B. understood C. questioned D. dreamed
22. A. anything B. something C. nothing D. everything
23. A. powerful B. brave C. lucky D. successful
24. A. level B. variety C. job D. balance
25. A. achievements B. possibilities C. functions D. difficulties
26. A. Typically B. Occasionally C. Accidentally D. Actually
27. A. treated B. prevented C. challenged D. reported
28. A. pace B. cost C. business D. request
29. A. represented B. changed C. formed D. supported
30. A. easily B. normally C. properly D. completely
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。
A
A Pen That Draws in Any Color
The Scribble is a magical pen that can scan colors and instantly
reproduce the colors. Hold the Scribble’s scanner up to any color, and within
a second that color is stored in its memory. Once stored, that color can be
used to draw on paper or on a digital screen.
Who can use the Scribble?
box of crayons (蜡笔). Besides, anyone working with color in their professional lives, such as artists, will be able to scan and reproduce colors instantly.
The Scribble is the best color—Green
One of the most important characteristics of the Scribble is that, since it can reproduce any color, it replaces marking pens, greatly reducing the huge amount of plastic waste.
What’s inside the Scribble?
There will be two different versions of the Scribble, the Scribble INK and the Scribble STYLUS. The INK will be able to reproduce exact colors on paper. It includes a color sensor, 1 GB of internal memory that will store over 100,000 colors, a rechargeable battery, Bluetooth 4.0 connectivity, a processor and 5 ink cartridges (盒). The STYLUS is exactly the same as the INK, minus the ink cartridge as it is intended for use on screen.
How did we create the Scribble?
We’ve been in the design process for two years and the Scribble has gone through various design changes to get it to where we are now. Because of its small size we have created some ideas never seen before in the color reproduction industry. We created the Scribble for YOU and want you to be a part of the process!
Thank you for your support
Thank you so much for your concern about the Scribble. Thank you also for your support! Make sure to bookmark our website and check back often to see the progress as well as the updated times for production and delivery of your Scribble.
31. According to the passage, the Scribble .
A. has replaced the common pens
B. brings environmental problems
C. is the product of high technology
D. is designed for a certain group of people
32. How is the Scribble different from other pens?
A. It can copy colors.
B. It is smaller in size.
C. It has different versions.
D. It can only be used on screen.
33. The main purpose of the passage is to .
A. seek advice about the Scribble
B. introduce the Scribble to readers
C. compare the Scribble with other pens
D. provide methods of using the Scribble
B
Looking good, feeling good
Born to a model mom and a suit maker dad, fashion was actually in my blood. I always had a strong desire to dress in a certain way and to stand out from the crowd.
I made my own toys when I was a young child and sewed my first skirt at just 10 years old. A friend’s mother took one look at my skirt and told me that I should be a patternmaker. In high school I started making my own clothes, mostly changing other things because I never liked anything how it was when I bought it. During the last two years of school, I worked part-time for a small business that
the first place. Another useful bit of work experience then came when I worked at a showroom during fashion week and found it very exciting. From there I worked at a top clothing store while I got my business started.
For my business I started out with the idea that everything I did would be hand-made and one-of- a-kind, specially made for one individual who hopefully had the same tastes as me. Every morning I jumped out of bed, went to my studio and worked on my projects. This just showed how enthusiastic I felt about my work. And at night I even dreamed of new designs!
Fashion design is functional art. What I mean is that it’s something close to you and something you can touch and feel, and actually interact with. My advice to any young person who wants to be a fashion designer is to get the basic skills early on, such as sewing and pattern-making. Even if you end up specializing, it’s really important to understand all aspects of design in order to make high-quality clothes.
Also, if you dream of having your own clothing line, the best thing to do is start wearing your clothes. You have to try and do this because that’s the way y ou’re going to develop something that’s all yours and unlike anyone else’s. I passionately believe that the right clothing can make people feel better and give them more confidence.
34. When the author was in high school, she .
A. wore the latest fashions
B. was fond of hand-painted clothing
C. began to make clothes on her own
D. dressed in the same way as her classmates
35. What does the underlined word “functiona l” in Paragraph 4 probably mean?
A. Practical.
B. Standard.
C. Decorative.
D. Complex.
36. What advice does the author give to those who want to be fashion designers?
A. Creating basic designs in college.
B. Wearing high-quality clothes all the time.
C. Looking at what their friends are wearing.
D. Deciding what is unique about their clothes.
37. According to the author, well-designed clothes .
A. cost people a lot of money
B. bring people great success
C. provide people with popular taste
D. help people feel sure of themselves
C
Researchers continue to show the power behind our sense of smell. Recent studies have found, among other things, that the smell of foods like pizza can cause uncontrollable anger in drivers on roads.
The review explains that smell is unique in its effects on the brain. According to Conrad King, the researcher who carried out the review, "more than any other senses, the sense of smell goes through the logical part of the brain and acts on the systems concerned with feelings. This is why the smell of baking bread can destroy the best intentions of a dieter."
Smell, which dictates the unbelievable complexity of food tastes, has always been the least understood of our senses. Our noses are able to detect up to 10,000 distinct smells. Our ability to smell
and taste this extremely large range of smells is controlled by something like 1,000 genes (基因), which make up an amazing 3% of the human genome. Researchers Richard Axel and Linda Buck were together awarded a Nobel Prize in 2004 for their ground-breaking research on the nature of this extraordinary sense. These two scientists were the first to describe the family of 1,000 olfactory (嗅觉) genes and to explain how our olfactory system works.
According to one study in the research review, smelling fresh pizza or even the packaging of fast foods can be enough to make drivers feel impatient with other road users. They are then more likely to speed and experience uncontrollable anger on roads. The most reasonable explanation is that these can all make drivers feel hungry, and therefore desperate to satisfy their appetites.
In contrast, the smells of peppermint and cinnamon were shown to improve concentration levels as well as reduce drive rs’ impatience. Similarly, the smells of lemon and coffee appeared to promote clear thinking and mental focus.
However, the way genes regulate smell differs from person to person. A study by researchers in Israel has identified at least 50 olfactory genes which are switched on in some people and not in others. They believe this may explain why some of us love some smells and tastes while others hate them. The Israel researchers say their study shows that nearly every human being shows a different pattern of active and inactive smell-detecting receptors.
38. What did Richard Axel and Linda Buck find out?
A. The category of food smells.
B. The logical part of human brain.
C. The nature of human olfactory system.
D. The relationship between food and feelings.
39. Which of the following can help people concentrate?
A. Bread.
B. Fruits.
C. Coffee.
D. Fast food.
40. What do we know from the last paragraph?
A. Some people can recognize up to 50 smells.
B. Every person has a different pattern of genes.
C. Different people are sensitive to different smells.
D. There are still some olfactory genes to be found out.
41. What is the passage mainly about?
A. Logic and behaviour.
B. Smell and its influence.
C. Sense ability and food tastes.
D. Olfactory genes and its system.
D
Camaraderie over Competence
The importance of liking people is the subject of an article in the Harvard Business Review, which has carried out an experiment to find out who we’d rather work with. Hardly surprisingly, the people we want most as our workmates are both: brilliant at their jobs and delightful human beings. And the people we want least are both unpleasant and useless. More interestingly, the authors found that, given the choice between working with lovable fools and competent jerks (性情古怪的人), we irresistibly choose the former. Anyway, who likes those stupid men who annoy or hurt other people? We might
insist that competence matters more, but our behavior shows we stay close to the people we like and sharing information with them.
What companies should therefore do is get people to like each other more. The trick here is apparently to make sure staffs come across each other as often as possible during the day. They also should be sent on bonding courses and so on to encourage friendliness and break down displeasure. However, more outdoor-activity weekends and shared coffee machines inspire no confidence at all.
The reality is that people either like each other or they don’t. You can’t force it. Possibly you can make offices friendlier by tolerating a lot of chat, but there is a productivity cost to that. In my experience, the question of lovable fool against competent jerk may not be the right one. The two are interrelated: we tend not to like our workmates when they are completely hopeless. I was once quite friendly with a woman whom I later worked with. I found her to be so outstandingly bad at her job that I lost respect for her and ended up not really liking her at all. Then is there anything that companies should be doing about it?
By far the most effective strategy would be to hire people who are all pretty much the same, given that similarity is one of the main determinants of whether we like each other. I think this is a pretty good idea, but no one dares recommend this anymore without offending the diversity lobby group. There is only one acceptable view on this subject: teams of similar people are bad because they stop creativity. This may be true, though I have never seen any conclusive proof of it.
Not only do we like similar people, we like people who like us. So if companies want to promote more liking, they should encourage a culture where we are all nice to each other. The trouble is that this needs to be done with some skill.
42. According to the research, which kind of colleagues would most people tend to choose?
A. Nice but unintelligent.
B. Creative but unattractive.
C.
Competent but unfriendly. D.
Humorous but unambitious.
43. The author talks about her experience to show that .
A. people respect outstanding leaders
B. people tend to like optimistic workmates
C. a workmate’s working ability is important
D. talkative workmates makes offices friendlier
44. Some people think that similar people working together may
A. offend each other
B. create fewer new ideas
C.
talk more and work less D.
be likely to stick together
45. To encourage workmates to like each other, companies could .
A. set more coffee machines in the work place
B. organize team-building activities outside the office
C. encourage a diversity of opinions in workplace
D. employ staff who have a lot in common
2020北京东城高三一模 英语试题 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） A 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。 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. 【答案】1. its 2. left 3. has grown 【解析】 这是一篇说明文。主要介绍了一种曾经濒临灭绝的稀有鸟类——苍鹰，在英格兰南部的一个国家公园数量翻了一倍。这都多亏了自然资源保护主义者的工作。 【1题详解】 考查代词。句意：苍鹰，一种曾经濒临灭绝的稀有鸟类，现在在英格兰南部的一个国家公园里它的数量翻了一番。number为名词，应用形容词性物主代词its修饰。故填its。 【2题详解】 考查非谓语动词。句意：大约100年前，人们认为那里已经没有苍鹰了，因为农民在捕猎它们，而它们的林地栖息地也被砍伐了。分析句子结构可知leave在句中应用非谓语动词形式，与逻辑主语goshawks构成被动关系，故用过去分词。故填left。 【3题详解】 考查动词时态。句意：因此，在过去的两年里，它们的数量从20对增长到了40对。根据后
秘密★启用前试卷类型：B 广州市2020 届高三年级阶段训练题 英语 本试卷共10 页，满分120 分。考试用时120 分钟。 注意事项： 1.答卷前，考生务必将自己的姓名和考生号、试室号、座位号填写在答题卡上，并用 2B 铅笔在答题卡的相应位置填涂考生号及试卷类型（B）。因听力另考，试卷从第二部分的“阅读理解”开始，试题序号从“21”开始。 2.回答选择题时，选出每小题答案后，用铅笔把答题卡对应题目的答案信息点涂黑。如需 改动，用橡皮擦干净后，再选涂其他答案。写在本试卷上无效。 3.回答非选择题时，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指定区域内的相应位置上；如需改动，先划掉原来的答案，然后再写上新答案；不准使用铅笔和涂改液。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。 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A、B、C 和D 四个选项中，选出最佳选项，并在答题卡 上将该项涂黑。 A Mama and I spend mornings cleaning up the dirt that blows into our house. Mama says all the dust is due to the drought. The dirt sifts into everything. It covers our clothes. We have to wash the dishes before each meal. We rarely drive the truck because Papa fears the dust from the road will ruin the motor. When my sister, Faye, and I walk to school, we wear kerchiefs over our mouths so we don’t breathe in the dirt. On days when the air is so bad that they close the school, we stay home and help Mama put wet sheets over the windows. But the dirt always finds a way in. Last Sunday, there was no dirt in the air, only bright spring sunshine and a clear blue sky. After lunch, Papa headed out to the field to check on the cattle while I played with Faye in the yard. The temperature suddenly dropped. I looked to the west and saw a huge black cloud of dust. All the birds flew away. “I must warn Papa,” I thought to myself. To avoid her panicking, I gently told Faye to go back inside where she would be safe, and then headed off to the field.
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 = .
2002年北京市东城区高考英语一模试题 参考答案及评分标准 第一部分：听力（每小题1.5分，共30分） 1—10 A B B A C B B C B C 11—20 A C C A B B A B C B 第二部分： 第一节单项填空（每小题1分，共15分） 21—30 A C B B C A A D C D 31—35 A C D B C 第二节完形填空（每小题1.5分，共30分） 36—45 B D D A B C D A C B 46—55 A C B C D A C A D B 第三部分：阅读理解（每小题2分，共40分） 56—65 D A B B A D C A A C 66—75 C C C A D A D A D D 第二卷（共35分） 第四部分：写作（共两节，满分35分） 第一节短文改错（每小题1分，共10分） Dear Abby , How are you ? Today I’ve got a wonderful news to tell you. 1. a I have ∧offered a scholarship at a university in Australia for my 2. been further education .One hundred and twenty students took exam 3. exams for it ,but only a few was chosen and I was one of them .However , 4. were my parents are not happy about it .They are strong against me 5. strongly going there .They say it is too far away that they will not see 6. so for a whole year and they are afraid of I will feel lonely .They 7. of can’t imagine a girl so young live alone .They advise me to study 8. living in the capital instead .Then I’ll be able to continue living with 9. √ them .How can I persuade them to accept the fact ∧I have grown up ? 10. that Best Wishes Jane 第二节书面表达（满分25分） （One possible version） Tony is a middle school student .Yesterday he was praised by the headmaster at the school meeting for turning in the wallet he had picked in the street .The headmaster asked the students to learn from him .His classmates applauded loudly for his noble need and Tony felt proud of himself .On their way home ,his friend said to him,“You are so lucky ,Tony ,but can you tell me where you picked up the wallet ?”but Tony kept it a secret. In fact ,the wallet belonged to his granny .He pretended to have picked it up in the street . I don’t think it i s a good example for us to follow. 一、评分原则： 1．本题总分为25分，按5个档次给分。 2．评分时，先根据文章的内容和语言初步确定其所属档次，然后以该档次的要求来衡量，确定或调整档次，最后给分。
2018北京市朝阳区高三（一模） 英语 2018.3 （考试时间100分钟满分120分) 本试卷共10页。考生务必将答案答在答题卡上，在试卷上作答无效。 第一部分：知识运用（共两节，45分） 第一节单项填空（共15小题；每小题1分, 共15分） 从每题所给的A、B、C、D四个选项中，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。 例：It’s so nice to hear from her again. _____, we last met more than thirty years ago. A. What’s more B. That’s to say C. In other words D. Believe it or not 答案是D。 1. Peter has previous experience, ______ I think he’s the right person for the job. A. or B. but C. for D. so 2. ––What did the doctor say about your injury? ––She said I should avoid doing too much exercise ______ it feels better. A. until B. since C. if D. while 3. The meal itself was not so good—______ was boringly brown including vegetables. A. nothing B. everything C. anything D. something 4. Don’t worry. A num ber of efforts are being made ______ the whole system operating normally. A. being kept B. kept C. keeping D. to keep 5. Hawking believes the earth is unlikely to be the only planet _____ life has developed gradually. A. that B. why C. where D. whose 6. ––Cathy is not coming to your birthday party tonight. ––But she ______! A. promised B. promises C. will promise D. had promised 7. Don’t forget to send ______ attended the conference a follow-up email. A. however B. whatever C. whoever D. wherever 8. Your red coat looks so good. It stood out clearly ______ the snow. A. across B. against C. through D. over 9. Look! Here’s a photo ______ in my classroom at primary school. Can you recognize me in it? A. taken B. taking C. to take D. being taken 10. ––Are the repairs finished yet? ––Yes, they ______ when I came back home. A. would be completed B. would complete C. had completed D. had been completed 11. Sometimes it seems to bother the teacher ______ all the students are being too quiet. A. how B. what C. that D. where 12. ______ such a problem before, we handled the situation very well this time.
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
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、
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
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
东城区2014—2015学年度第二学期教学统一检测 高三英语2015.4 本试卷共14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，将本试卷和答题卡一并交回。 第一部分：听力理解（共三节，30分） 第一节（共5小题；每小题1.5分，共7.5分） 听下面5段对话或独白。每段对话或独白后有一道小题，从每题所给的A、B、C三个选项中选出最佳选项。听完每段对话或独白后，你将有10秒钟的时间来回答有关小题和阅读下一小题。每段对话或独白你将听一遍。 例：What is the man going to read? A．A newspaper. B．A magazine. C．A book. 答案是A。 1. When will the party begin? A. At 7:15. B. At 7:30. C. At 8:00. 2. What will the woman do this afternoon? A. Write an essay. B. Go to see a movie. C. Take a rest. 3. What does the woman advise the man to do? A. Go to the party. B. Wear black clothes. C. Change his shirt. 4. Which button is intended for the banking hours? A. 1. B. 2. C. 3. 5. Which place is the woman looking for? A. The conference centre. B. The gas station. C. The Star Hotel. 第二节（共10小题；每小题1.5分，共15分） 听下面4段对话或独白。每段对话或独白后有几道小题，从每题所给的A、B、C三个选项中选出最佳选项。听每段对话或独白前，你将有5秒钟的时间阅读每小题。听完后，每小题将给出5秒钟的作答时间。每段对话或独白你将听两遍。 听第6段材料，回答第6至7题。 6. How do the speakers feel about the test? A. Tiring. B. Useless. C. Boring. 7. What does the man want to study in college? A. Science. B. Medicine. C. English. 听第7段材料，回答第8至9题。 8. What is the weather like? A. Snowy. B. Sunny. C. Windy. 9. Where are the two speakers? A. In a shop. B. On an island. C. On a boat. 听第8段材料，回答第10至12题。 10. What kind of books does the man like best? A. Historical novels. B. Adventure stories. C. Biographies. 11. Where does the man get most of his books? A. From his friends. B. From online bookstores. C. From the library. 12. What is the woman doing? A. Selling books. 英语第1页（共10页）
2017年河南省濮阳市高考英语一模试卷 第一部分听力（共两节，满分30分） 1．Who will the man call？ A．His wife． B．His boss． C．A taxi driver． 2．What does the man suggest the woman do？ A．Wait on the phone． B．Order the pizza online． C．Drive to the pizza place． 3．What does the woman want to do？ A．Make some coffee． B．Buy a coffee maker． C．Learn to make a video． 4．What will the man do at 3o'clock on Friday？ A．Go to school．B．Meet the doctor．C．Take the woman's shift．5．What does the man think of the lecture？ A．Excellent． B．Difficult． C．Boring． 6．听第6段材料，回答6、7题． 6．Who will send the file？ A．Sam．B．Carol．C．Lucy． 7．Where is the woman？ A．At the airport．B．In the officeC．In the hotel． 8．听下面一段对话，回答第8至第10三个小题． 8．When did the woman get to London？ A．Last spring．
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。
2017年北京东城区高三一模英语试题 2017.4 第一部分：听力理解（共三节，30分） 第一节（共5小题；每小题 1.5分，共7.5分） 听下面5段对话。每段对话后有一道小题，从每题所给的A、B、C三个选项中选出最佳选项。听完每段对话后，你将有10秒钟的时间来回答有关小题和阅读下一小题。每段对话你 将听一遍。 例：What is the man going to read? A．A newspaper. B．A magazine. C．A book. 答案是A。 1. What did the man buy? A. A shirt. B. A sweater. C. A pair of gloves. 2. What music does the woman like best? A. Jazz. B. Blues. C. Pop music. 3. How will the speakers probably go to the Smith’s? A. By train. B. On foot. C. By car. 4. Where will the speakers have a talk? A. In a park. B. In an office. C. In a caf. 5. What does the woman want to do now? A. Ask some questions. B. Review her notes. C. Take a test. 第二节（共10小题；每小题 1.5分，共15分） 听下面4段对话或独白。每段对话或独白后有几道小题，从每题所给的A、B、C三个选项中选出最佳选项。听每段对话或独白前，你将有5秒钟的时间阅读每小题。听完后，每小题将给出5秒钟的作答时间。每段对话或独白你将听两遍。 听第6段材料，回答第6至7题。 6. What is the woman doing? A. Collecting coins. B. Looking for keys. C. Doing security check. 7. What does the man have in his pocket? A. Some coins. B. A cellphone. C. Some keys. 听第7段材料，回答第8至9题。 8. Who is going to wash the car? A. The woman. B. The man. C. The woman’s son. 9. What is Jonny going to do this afternoon? A. Meet some friends. B. Play basketball. C. Have a picnic. 听第8段材料，回答第10至12题。 10. What are the speakers mainly talking about? A. Schedule. B. Hobbies. C. Transport. 11. Where are the two speakers going tomorrow morning? A. To the zoo. B. To the shop. C. To the bicycle museum.
高三模拟考试试卷 英语2020.3 （考试时间：100分钟试卷满分：120分） 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 In the early 1800s, Stanislas Baudry built public baths in the center of a town in France. To encourage people to come, Baudry drove a large vehicle around to give people a ride to the baths. He called the vehicle an omnibus, 1 is a Latin word meaning “for everyone”. Then he 2 (notice) that many passengers would get off at stops during the journey to the baths. So Baudry shifted the focus of his omnibus service. He created a permanent route for passengers 3 (board) and get off. Eventually, the omnibus became known 4 (simple) as a bus. B In the film Frozen 2, Elsa and Anna are sisters who live in a kingdom called Arendella. Elsa is born 5 special power s that allow her to create ice and snow. Elsa’s powers are considered dangerous, 6 she must hide them. Eventually she loses control and changes summer to winter. Then Elsa flees from home, and Anna goes on a dangerous journey to find her sister. Along the way, Anna teams up with a man 7 (name) Kristof and his reindeer（驯鹿）)Sven. A talking snowman, Olaf also accompanies them. In the end, it’s Anna’s love for her sister that saves the day. C According to the World Wildlife Fund, only about 3,890 tigers are left in the wild. India is home to 70 percent of them, and its role in 8 (ensure) the big cat’s survival can’t be understated. Tiger numbers in India are believed to have dropped from about 40,000 at the beginning of the 9 （19）century to just 1,800 in the early 1970s, when India launched the conservation program Project Tiger. Kanha was one of the original nine 10 (reserve) set up under that program. 1