海淀区高三年级第二学期期中练习
英语2018.04
本试卷共12页，共150分。考试时间120分钟。
注意事项：
1．考生务必将答案答在答题卡上，在试卷上作答无效。
2．答题前考生务必将答题卡上的姓名、准考证号用黑色字迹的签字笔填写。
3．答题卡上选择题必须用2B铅笔作答，将选中项涂满涂黑，黑度以盖住框内字母为准，修改时用橡皮擦除干净。非选择题必须用黑色字迹的签字笔按照题号顺序在各题目的答题区域内作答，未在对应的答题区域内作答或超出答题区域作答的均不得分。
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。
animal?
1. What’s the man’s Chinese
A. Excited.
B. Disappointed. A. At a store.
2. How does the woman want the beef?
A. Rare.
B. Medium.
C. Well-done.
3. What time does the meeting start?
A. At 9:30am.
B. At 10:00am.
C. At 10:15am.
4. How does the woman feel about the news?
A. Excited.
B. Terrified.
C. Disappointed.
5. Where does the conversation probably take place?
A. At a store.
B. At a bank.
C. In a police station.
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 class did the man like best?
A. Science.
B. Biology.
C. Public speaking.
7. What is the woman probably doing?
A. Asking for information.
B. Offering help.
C. Giving advice.
听第7段材料，回答第8至9题。
8. Where does Yeliz live now?
A. In Los Angeles.
B. In Istanbul.
C. In Scotland.
9. What is Yeliz planning to do next?
A. Start her tour.
B. Make another CD.
C. Meet more people.
听第8段材料，回答第10至12题。
10. Where is Mike now?
A. In his bedroom.
B. At the barber’s.
C. In a changing room.
11. How is Mike going to get rich and famous?
A. By becoming a race car driver.
B. By becoming a great writer.
C. By becoming a rock star.
12. What does the woman think of Mike’s ideas?
A. Ridiculous.
B. Inspiring.
C. Fantastic.
听第9段材料，回答第13至15题。
13. How many solar terms were used in the Zhou Dynasty?
A. 4.
B. 8.
C. 24.
14. Why were the 24 solar terms created?
A. To record changes in human life.
B. To guide farming activities.
position.
C. To show the sun’s
15. What did people usually do on the day of the Beginning of Summer?
A. They ate dumplings.
B. They ate cold food.
C. They drank tea.
第三节（共5小题；每小题 1.5分，共7.5分）
听下面一段对话，完成第16至20五道小题，每小题仅填写一个
．．词。听对话前，你将有20秒钟的时间阅读试题，听完后, 你将有60秒钟的作答时间。这段对话你将听两遍。
ABC Car Rental Form
Name Lee 16
Type of Vehicle A car of 17 size
Time of Rental 18 From14th to 23rd
Location for Car Pick-up Los Angeles 19 Station
Rental Fee $ 20 per day
Identity Documents Needed Valid driving license
第二部分：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。
21. —What do you think of the two designs?
—Frankly, I like ______ of them. Please show me a third one.
A. any
B. either
C. neither
D. both
22. Mobike is a popular service ______ brings convenience to us.
A. which
B. where
C. when
D. who
23. Your attitude ______ life determines how happy or unhappy you are.
A. towards
B. with
C. on
D. for
24. —You’
r e so excited. What’s up?
—I ______ as a volunteer in the coming Art Festival.
A. had been accepted
B. have been accepted
C. had accepted
D. have accepted
25. Like great athletes or scientists, great teachers have the ability ______ others as well.
A. inspiring
B. inspire
C. inspired
D. to inspire
26. The newly-published dictionary will be of great help to foreigners______ Chinese.
A. learn
B. learnt
C. learning
D. having learnt
27. Chinese poetry ______ the focus of attention in February, 2017 due to the hit TV show Chinese Poetry
Conference.
A. is becoming
B. has become
C. becomes
D. became
28. At this time tomorrow I ______ on the beach in Sanya, enjoying the sunshine there.
A. will be lying
B. lie
C. will lie
D. am lying
29. When in a traffic jam, I often listen to my favorite music to relax.
A. trapping
B. trapped
C. to trap
D. having trapped
30. Enjoying a fresh morning is important ______ it can set the mood for the rest of the day.
A. unless
B. if
C. because
D. although
31. Zheng He’s ships ______ the west coast of Africa long before Europeans arrived there.
A. will visit
B. have visited
C. would visit
D. had visited
32. Have you ever wondered ______ you can feel the wind but cannot see it?
A. why
B. how
C. what
D. whether
33. My mother wants to decorate our rooms in a modern look ______ my father prefers a traditional style.
A. as long as
B. as
C. while
D. now that
34. — Could we phone our English teacher now?
— Not now. I’ｍafraid he ______ be driving.
A. shall
B. may
C. will
D. can
35. Waiters are requested to treat every customer as if they ______ guests in their own house.
A. are
B. were
C. would be
D. had been
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 Commitment to Life
The snow was falling and the roads had become dangerous. The schools were dismissed early, but
much to my surprise, my 36 wasn’t canceled. So I went, feeling especially heroic. As far as I could see, I was risking my life to keep my 37 . Snow or no snow, I would be on time for my scheduled donation at the local 38 center.
-types” were already lying back in When I got there, I discovered I wasn’t 39 . Four more “hero
donor chairs with lines 40 to their veins, and machines quietly pumping away to 41 their lifesaving gifts.
Seeing my fellow donors honoring their own commitments, I realized why I was there. I lay back in my donor chair, ready to make a difference in the life of someone I would never 42 .
To be honest, I’d never really thought about why I donate. I just do it. But a few months ago, during one of my 43 donations I learned that my blood was specifically for a cancer patient and for a
newborn baby—both patients needed what I would give in order to live. I’ve viewed my visits to the b center 44 ever since.
My wife Karen is a 45 , too. And more importantly, she has been on the bone marrow (骨髓)
list for fifteen years, ever since she signed up to provide bone marrow to a kindergartner with leukemia(白
46 Karen was called again
血病). That little girl died before Karen’s bone marrow could help her,
recently. Her test results were still on file, and it turned out she was a potential 47 for someone
else. The caller asked Karen if she would still be willing to become a bone marrow donor. “Y and then immediately began answering questions on the pages of paperwork for further testing. It was a
race 48 time.
I wish I could say that this 49 was won. It wasn’t. The caller later thanked Karen for her
50 on the donor
participation and asked a few more questions—including whether or not she’d
list. “Of course, “Karen answered.
Last week Karen gave blood and next week I’ll make my usual donation. I’ll
51 an afternoon
52 . Most
from my schedule and make an appointment. I don’t know whose life my donation may
likely it will be a 53 , but on any day the person needing a blood product could be you or me or
maybe a loved one. It is worthwhile to 54 our time to donate.
I really do feel 55 every time I donate. And I like the feeling.
36. A. appointment B. class C. meeting D. flight
37. A. secret B. balance C. shape D. word
38. A. service B. shopping C. blood D. care
39. A. alone B. welcome C. late D. lucky
40. A. exposed B. attached C. applied D. added
41. A. examine B. produce C. collect D. clean
42. A. meet B. forget C. miss D. recognize
43. A. regular B. unexpected C. special D. pleasant
44. A. wisely B. differently C. hesitantly D. carefully
45. A. receiver B. doctor C. patient D. donor
46. A. or B. but C. and D. for
47. A. risk B. customer C. match D. partner
48. A. beyond B. with C. against D. of
49. A. honor B. test C. prize D. race
50. A. rank B. sign C. appear D. remain
51. A. clear B. separate C. lose D. remove
52. A. touch B. affect C. create D. enrich
53. A. child B. stranger C. hero D. friend
54. A. waste B. save C. kill D. take
55. A. empty B. grateful C. proud D. nervous
第三部分：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
I am Henry Jekyll. I was born in the 1800s. I inherited(继承) a large fortune, a healthy body and an
excellent mind. I was naturally hard-working and soon I was very successful in my job. So the outside
world saw a serious, hard-working, successful doctor. Behind this quiet character, however, was a wild,
fun-loving, irresponsible young man. Both of them were me. They lived together in the same body.
I wondered, “to find a drug that could give each side of my character its own
“Was it possible,”
separate face and body?”
After much thought and careful study I believed I had found the answer. I had read many scientific
books and spent many hours in my laboratory, searching for the right mixture of chemicals to make my
drug. At last I got everything ready.
Late one night, I mixed everything together and prepared my drug. I watched the smoke rising from
the liquid as its color changed from red to purple and at last to green. Then, bravely, I drank every bitter
drop.
I felt a violent sickness in my stomach and a terrible pain in all my bones. The room seemed to turn
round and round and I trembled with fear. Then the fear and pain disappeared and a strange, sweet
feeling took its place. Wild thoughts danced through my mind—the wild passions of an evil and cruel
stranger. But inside myself I felt younger, lighter, more carefree than ever before. “If this is pure thought, “I like it.”
I stood there, enjoying these strange new thoughts and passions and suddenly realized that I was
shorter. So I decided to go to my bedroom in my new body and take a look at myself in the mirror there.
As I came into my room, I saw Edward Hyde for the first time.
At that time, the good side of my character was stronger than the evil side. Henry Jekyll had his faults,
but he was mostly a good, kind man. I believe that is the reason why Edward Hyde was so much smaller
than Henry Jekyll. But that was not the only difference between the two men. Henry Jekyll had a kind,
felt no dislike, however. Indeed, I
open, honest face. But pure evil stared out of Edward Hyde’s eyes. I
welcomed him. Edward Hyde was me, young and strong and full of life.
______.
56. In others’ eyes, the writer was
A. wild and successful
B. fun-loving and responsible
C. quiet and irresponsible
D. serious and hard-working
57. The writer wanted to find a drug to ______.
A. discover the right mixture of chemicals
B. create separate bodies for both sides
C. observe the change of the chemicals
D. make himself smaller but stronger
58. From the passage we can learn that the writer ______.
A. felt quite delighted right after taking the drug
B. preferred kind Henry to pure evil Edward
C. was very sick of the shorter Edward Hyde
D. was satisfied with both of his bodies
B
Four years ago, we asked ourselves: what if we could create a shopping experience with no waiting in
lines and no checkout? Or could we create a physical store where customers could simply take what they
want and go? Our answer to those questions is Amazon Go, where yo u could experience the idea of “just walk out shopping”．
Amazon Go is a new kind of store with no checkout required. We created the world’s most ad
experience,
shopping technology, so you never have to wait in line. With our “just walk out shopping”
simply use the Amazon Go app to enter the store, take the products you want, and go! No lines, no
checkout.
Our checkout-free shopping experience is made possible by the same types of technologies used in
self-driving cars: computer vision, sensor fusion, and deep learning. Our “just walk out technology” automatically detects when products are taken from or
returned to the shelves and keeps track of them in your
virtual cart. When you’re done shopping, you can just
leave the store. Shortly after, we’ll c harge your Amazon
account and send you a receipt.
We offer delicious ready-to-eat breakfast, lunch, dinner, and snack options made fresh every day by
our on-site chefs and favorite local kitchens and bakeries. Our selection of foodstuff ranges from bread
-known brands we love, plus special finds
and milk to cheeses and locally made chocolates. You’ll find well
we’re e xcited to introduce to customers. For a quick home-cooked dinner, pick up one of our
chef-designed Amazon Meal Kits, and you can make a meal for two in about 30 minutes.
Our 1,800-square-foot shopping space is conveniently compact(紧凑的), so busy customers can get
in and out fast. It is located at 2131, 7th Ave, Seattle, WA, on the corner of 7th Avenue and Blanchard
Street. All you need is an Amazon account, a supported smartphone, and the free Amazon Go app.
Amazon Go is currently only open to Amazon employees in our testing program, and will be open to
the public soon.
59. From the passage, we can learn that Amazon Go ______.
A. is a checkout-free store
B. sells all kinds of goods
C. is open to the public
D. uses unknown technologies
60. What is mainly discussed in Paragraph 3?
A. When Amazon Go charges.
B. How Amazon Go works.
C. Where Amazon Go lies.
D. What Amazon Go sells.
61. Customers pay for the products from Amazon Go by ______.
A. paying cash at the counter
B. walking out of the store
C. using their Amazon accounts
D. scanning smartphones when leaving
62. The main purpose of the passage is to ______.
A. encourage people to shop online
B. advise people to work for Amazon
C. inform people of a new concept store
D. tell people of the shopping experience
C
Runners who encounter visual and auditory(听觉的) distractions(分心) may be more likely to suffer
leg injuries, according to a research by the Association of Academic Physiatrists in Las Vegas. Runners
often seek distractions from the task at hand. Whether it is music, texting, daydreaming, taking in the
sights, or propping a book up on the treadmill(跑步机), more often than not a distraction is welcome. But,
researchers from the University of Florida have recently discovered that those distractions may lead to
injury.
Daniel Herman, MD, PhD, assistant professor at University of Florida, and his team conducted a
research on the effect of visual and auditory distractions on 14 runners to determine what effect, if any,
these distractions would have on things such as heart rate, how much a runner breathes per minute, how
much oxygen is consumed by the body, the speed in which runners apply force to their bodies, and the
force the ground applies to the runners’ bodies when they come in contact with it.
The runners were all injury free at the time of the study and ran 31 miles each week. Dr. Herman’team had each participant run on a treadmill three separate times. The first time was without any
distractions. The second time added a visual distraction, during which the runners concentrated on a
screen displaying different letters in different colors with the runners having to note when a specific
letter-color combination appeared. The third time added an auditory distraction similar to the visual
distraction, with the runners having to note when a particular word was spoken by a particular voice.
When compared to running without distractions, the participants had faster application of force to
their left and right legs, called loading rate, with auditory and visual distractions. They also experienced an
increased amount of force from the ground on both legs, called ground reaction force, with auditory
distractions. Finally, the runners tended to breathe heavier and have higher heart rates with visual and
auditory distractions than without any distractions at all.
“Running in environments with different distractions may unfavorably affect running performance
avoided, but you may be able to
and injury risk,” explains Dr. Herman. “Sometimes these things cannot be
minimize potentially cumulative(累积的) effects. For example, when running a new route in a chaotic
environment such as during a destination marathon, you may want to skip listening to something which
may require more attention—like a new song playlist.”
ntinue to investigate the potential relationship between distracted running Dr. Herman’s team will co
and leg injuries, and any effect this relationship has on different training techniques that use auditory or
visual cues.
63. Paragraph 2 tells us the research ______.
A. process
B. questions
C. results
D. reflection
64. Based on the research, runners with auditory distractions tended to ______.
A. breathe heavier and have lower heart rates
B. gain a faster speed with slower loading rates
C. apply more force with less oxygen consumption
D. get an increased amount of ground reaction force
65. What can we infer from the passage?
A. Running with distractions becomes uncommon nowadays.
B. Listening to a new song while running guarantees performance.
C. Runners are advised to minimize distractions in a destination marathon.
D. Runners are more likely to get injured in an environment without distractions.
66. What is probably the next task for Dr. Herman’s team?
A. What determines training techniques.
B. What effective ways can cure leg injuries.
C. Why runners use auditory and visual cues.
D. How distractions should be used in training.
D
Integrity
Integrity is the quality of being honest and strong about what you believe to be right. The concept of
integrity has played a key role in moral philosophy throughout history and is promoted in all societies
because of its importance to social relations. Individual integrity is vital to society, one that enables people
to make use of their capacity for critical reflection, does not force people to take up particular roles and
does not encourage individuals to betray each other. Besides, societies can be favorable to the
development of individual integrity.
Individual integrity can lift up the spirits of the entire society. It can shape the lives of people living in
a particular society, the lives of all fellow people and, in its broadest sense, even the destiny(命运) of a
nation. By contrast, if those living in the society are corrupt, it could have bad effects, jeopardizing the
healthy morality of the society.
On the other hand, a society can be favorable to the development of individual integrity. Society
expects and requires integrity. A society consisting of people of integrity, and people who never
compromise on their principles, could have a positive mark on the personal development of its members.
Being a part of such a morally lively community could serve as a basis for absorbing traits of good
character. This could be of a distinct advantage to any individuals in the society.
However, some social structures are of the wrong sort for some individuals to pursue(追求) integrity.
If that is the case, we have to ask questions about the moral nature of society first before raising questions
about individual integrity. Questions about integrity may turn out to be about what kind of society it is,
rather than about the relationship between individual interests and characteristics of a society. The
pursuit of adequate individual integrity often depends, not so much on understanding who one is and
what one believes and is committed to, but rather understanding what one’s society is and imagining it could be.
Under no circumstances can we underestimate the importance of human integrity in a society.
People, who are honest, trustworthy, compassionate and caring, are the factors decisive in the growth of
individuals as well as the development of a society.
67. Individual integrity has been valued in society because ______.
A. it helps develop philosophy
B. it is the basis of critical thinking
C. it is important to social relations
D. it ensures people’s particular roles
______.
68. The underlined word “jeopardizing” in Paragraph 4 probably means
A. destroying
B. strengthening
C. assessing
D. influencing
69. The writer believes that ______.
A. social structures guide the formation of individual integrity
B. the nature of society is decided by economic development
C. the pursuit of individual integrity changes with time
D. individual integrity depends on what one believes
70. Which of the following shows the development of ideas in this passage?
A. B.
2018-2019海淀高三理综一模化学试题 2019.4.2 可能用到的相对原子质量：H 1 C 12 O 16 I 127 6. 纪录片《我在故宫修文物》表现了文物修复者穿越古今与百年之前的人进行对话的职业体验，让我们领略到历史与文化的传承。下列文物修复和保护的过程中涉及化学变化的是 A B C D 银器用除锈剂见新变形的金属香炉复原古画水洗除尘木器表面擦拭烫蜡 7.下列事实不能 ．．用元素周期律解释的是 A．碱性：NaOH ＞LiOH B．热稳定性：Na2CO3＞NaHCO3 C．酸性：HClO4＞H2SO4D．气态氢化物的稳定性：HBr > HI 8．下列实验沉淀的过程中，与氧化还原反应无关 ．．的是 A B C D 实验将NaOH溶液滴入 FeSO4溶液 将SO2通入稀硝酸 酸化的BaCl2溶液 将Cl2通入稀硝酸酸 化的AgNO3溶液 将生石灰投入饱 和Na2CO3溶液 现象产生白色沉淀，最 终变为红褐色 产生白色沉淀产生白色沉淀产生白色沉淀 ． 正确 ．．的是 A. 分子式为C18H27NO3 B. 含有氧原子的官能团有3种 C. 能发生加聚反应、水解反应 D. 该分子不存在顺反异构 10. 我国科学家在绿色化学领域取得新进展。利用双催化剂Cu和Cu2O，在水溶液中用H原子将CO2高效 还原为重要工业原料之一的甲醇，反应机理如下图。下列有关说法不正确 ．．．的是 A.CO2生成甲醇是通过多步还原反应实现的 B.催化剂Cu结合氢原子，催化剂Cu2O结合含碳微粒 C.该催化过程中只涉及化学键的形成，未涉及化学键的断裂 D.有可能通过调控反应条件获得甲醛等有机物
* * 丰台区2017年高三年级第二学期综合练习（一） 英语 2017. 03 注意事项： 1. 答题前，考生务必先将答题卡上的学校、年级、班级、姓名、准考证号用黑色字迹签字笔填写清楚，并认真核对条形码上的准考证号、姓名，在答题卡的“条形码粘贴区”贴好条形码。 2. 本次考试所有答题均在答题卡上完成。选择题必须使用2B铅笔以正确填涂方式将各小题对应选项涂黑，如需改动，用橡皮擦除干净后再选涂其它选项。非选择题必须使用标准黑色字迹签字笔书写，要求字体工整、字迹清楚。 3. 请严格按照答题卡上题号在相应答题区内作答，超出答题区域书写的答案无效，在试卷、草稿纸上答题无效。 4. 请保持答题卡卡面清洁，不要装订、不要折叠、不要破损。 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。 1. What is the man’s plan for his holiday? A.To go to Hawaii. B. To go to Hong Kong. C. To stay at home. 2. What pet does the man decide to keep finally? A. A dog. B. A cat. C. A rabbit. 3. What time will the woman leave? A. At 13:00. B. At 14:30. C. At 16:20. 4. Where does this conversation take place? A. On the train. B. In the airplane. C. In the hotel. 5. What is the woman doing? A. Offering the man some advice. B. Telling the man some bad news. C. Playing a joke on the man. 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。 听下面一段对话，回答第6至7两道小题。 6. What is Lucy’s New Year resolution? A. To take more exercise. B. To make big money. C. To do better in Chinese. 7.What is the relationship between the two speakers? A. Family members. B. Friends. C. Classmates. 听下面一段对话，回答第8至9两道小题。 8. Which function does the man use more? A. Making calls. B. Sending messages. C. Surfing the internet. 9. Who is the woman? A. An interviewer. B. A salesgirl. C. A postman. 听下面一段独白，回答第10至12三道小题。 10. Which of the followings can be used as identification? A. The admission ticket. B. The library card. C. The student ID card. 11. What can’t be brought? A.Cellphones. B. Calculators. C. Passports. 12. What is the woman doing? A.Making weekend plans. B.Sharing her experience. C.Offering some tips. 听下面一段对话，回答第13至15三道小题。 13. Where does the woman work? A. In the supermarket. B. In the restaurant. C. In
海淀区高三年级第二学期期中练习 英语2015.04 本试卷共12页，共150分。考试时长120分钟。 注意事项：1．考生务必将答案答在答题卡上，在试卷上作答无效。 2．答题前考生务必将答题卡上的姓名、准考证号用黑色字迹的签字笔填写。 3．答题卡上选择题必须用2B铅笔作答，将选中项涂满涂黑，黑度以盖住框内字母为准，修改时用橡皮擦除干净。非选择题必须用黑色字迹的签字笔按照题号顺序在各题目的答题区域内作答，未在对应的答题区域内作答或超出答题区域作答的均不得分。 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。 1. Where is the woman going? A. To a bank. B. To a mall. C. To a street. 2. When will the meeting be held? A. This afternoon. B. Tomorrow. C. Next week. 3. What are the speakers talking about? A. Job. B. Salary. C. Travel. 4. What is the woman doing? A. Asking for permission. B. Making a complaint. C. Ordering a dish. 5. How much will the man pay for the apples? A. $ 1. B. $ 75. C. $ 5. 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. Wh at’s the purpose of the woman’s visit? A. Visiting friends. B. Sightseeing. C. Business. 7. Where does the conversation take place? A. At the customs. B. At the police office. C. At the hotel. 听第7段材料，回答第8至9题。 8. Which section does the man show most interest in the newspaper? A. News. B. Sports. C. World affairs. 9. What newspaper does the woman usually buy? A. A local one. B. A national one. C. An international one. 听第8段材料，回答第10至12题。 10. What does the woman worry about the gym? A. The noise. B. The air. C. The crowd. 11. Why does the man go to the gym? A. To lose weight. B. To do exercise. C. To meet people. 12. What does the man suggest the woman do? A. Eat less. B. Set limits. C. Exercise properly. 听第9段材料，回答第13至15题。 13. Who is the speaker? A. A taxi driver. B. A police officer. C. A radio announcer. 14. What makes driving a taxi a hard job in London? A. Bad traffic condition. B. Confusing street names. C. Lots of tests. 15. What will the speaker probably do if he’s stuck on the road in a taxi? A. Have a map ready. B. Be understanding. C. Change directions. 第三节（共5小题；每小题1.5分，共7.5分）听下面一段对话，完成第16至20五道小题，每小题仅填写一个 ．．词。听对话 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。 21. Mary has her weakness, ______ that doesn’t mean she is not qualified for her job. A. and B. yet C. so D. or 22. _______ Chai Jing said in her video about the smog has caused public concern. A. That B. Which C. How D. What 23. When I was pushed onto the stage, I felt all the eyes in the hall _______ me. A. through B. across C. into D. on 24. You ______ reach him on his mobile now—his mobile is still under repair. A. should n’t B. wouldn’t C. c an’t D. must n’t 25. The paper ox my grandmother ______ for me is my most valued birthday gift. A. cut B. will cut C. had cut D. cuts 26. —It i s said that John’s paper got an A+.—He deserves it. He _____a lot before he handed it in. A. prepared B. prepares C. had prepared D. has prepared 27.___ opinions on the schedule, we finally reached an agreement. A.Having exchanged B.Exchanging C.Exchanged D.To exchange 28. The long lasting cold current has brought _______winter in my memory to the east coast of the United States. A. the longer B. the longest C. a longer D. a long 29. Mike will become the first person in his family ______ college education. A. finished B. having finished C. finishing D. to finish 30. Prince William took a visit to the Forbidden City on Feb. 28, _______ emperors once lived. A. which B. whose C. where D. when 31. _______ she has earned her PhD, she wants to find a job with higher pay. A. As if B.Now that C. Even though D. In case 32. — Has James arrived at the hotel?— No, he ______ by fans for photographs at the airport. A. has surrounded B. would surround C. was surrounded D. is being surrounded
海 淀 区 九 年 级 第 二 学 期 期 中 练 习 2014．5 一、选择题（本题共32分，每小题4分） 1．13 -的绝对值是 A ． 3- B ． 3 C ． 13 - D ． 1 3 2． 据教育部通报，2014年参加全国硕士研究生入学考试的人数约为1720000． 数字1720000用科学记数法表示为 A ．517.210? B ．61.7210? C ．51.7210? D ．70.17210? 3．下列图形中，既是轴对称图形又是中心对称图形的是 A B C D 4．一个不透明的盒子中放有4个白色乒乓球和2个黄色乒乓球，所有乒乓球除颜色外完全相 同，从中随机摸出1个乒乓球，摸出黄色乒乓球的概率为 A ．23 B ．12 C ．13 D ．1 6 5．如图，AB 为⊙O 的弦，OC ⊥AB 于C ，AB=8，OC =3，则⊙O 的半径长为 A ．3 C ．4 D ．5 6．下表记录了甲、乙、丙、丁四名跳远运动员选拔赛成绩的平均数x 与方差2 s ： 根据表中数据，要从中选择一名成绩好又发挥稳定的运动员参加比赛，应该选择 A ．甲 B ．乙 C ．丙 D ．丁
7．如图，在ABCD 中，∠ABC 的平分线交AD 于E ，∠BED=150°，则∠A 的大小为 A ．150° B ．130° C ．120° D ．100° 8．如图，点P 是以O 为圆心， AB 为直径的半圆的中点，AB=2，等腰直角三角板45°角的顶点与点P 重合， 当此三角板绕点P 旋转 时，它的斜边和直角边所在的直线与直径AB 分别相交于C 、D 两点．设线段AD 的长为x ，线段BC 的长为y ，则下列图象中，能表示y 与x 的 函数关系的图象大致是 A B C D 二、填空题（本题共16分，每小题4分） 9．分解因式：24xy x -= ． 10．已知关于x 的方程 220x x a -+=有两个不相等的实数根，则a 的取值范围是_________． 11．如图，矩形台球桌ABCD 的尺寸为2.7m ?1.6m ，位于AB 中点处的台球E 沿直线向BC 边上的点F 运动，经BC 边反弹后恰好落入点D 处的袋子中，则BF 的长度为 m. E D C B A F E D C B A 1.6m 2.7m
丰台区2016-2017学年度第二学期高三英语综合练习一 2017. 03 注意事项：1. 答题前，考生务必先将答题卡上的学校、年级、班级、姓名、准考证号用黑色字迹签字笔填写清楚，并认真核对条形码上的准考证号、姓名，在答题卡的“条形码粘贴区”贴好条形码。 2. 本次考试所有答题均在答题卡上完成。选择题必须使用2B 铅笔以正确填涂方式将各小题对应选项涂黑，如需改动，用橡皮擦除干净后再选涂其它选项。非选择题必须使用标准黑色字迹签字笔书写，要求字体工整、字迹清楚。 3. 请严格按照答题卡上题号在相应答题区内作答，超出答题区域书写的答案无效，在试卷、草稿纸上答题无效。 4. 请保持答题卡卡面清洁，不要装订、不要折叠、不要破损。 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。 1. What is the man’s plan for his holiday? A.To go to Hawaii. B. To go to HongKong. C. To stay at home. 2. What pet does the man decide to keep finally? A. A dog. B. A cat. C. A rabbit. 3. What time will the woman leave? A. At 13:00. B. At 14:30. C. At 16:20. 4. Where does this conversation take place? A.On the train. B.In the airplane. C.In the hotel. 5. What is the woman doing? A. Offering the man some advice. B. Telling the man some bad news. C. Playing a joke on the man. 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。 听下面一段对话，回答第6至7两道小题。 6. What is Lucy’s New Year resolution? A. To take more exercise. B. To make big money. C. To do better in Chinese. 7. What is the relationship between the two speakers? A. Family members. B. Friends. C. Classmates. 听下面一段对话，回答第8至9两道小题。 8. Which function does the man use more? A. Making calls. B. Sending messages. C. Surfing the internet. 9. Who is the woman? A. An interviewer. B. A salesgirl. C. A postman. 听下面一段独白，回答第10至12三道小题。 10. Which of the followings can be used as identification? A.The admission ticket. B.The library card. C.The student ID card. 11. What can’t be brought? A.Cellphones. B. Calculators. C. Passports. 12. What is the woman doing? A.Making weekend plans. B.Sharing her experience. C.Offering some tips. 听下面一段对话，回答第13至15三道小题。 13. Where does the woman work? A. In the supermarket. B. In the restaurant. C. In the grocery store. 14. Why does the man do the job? A.To be able to work outdoors. B.To earn more money for school. C.To get exercise while working. 15. What does the woman think of the man’s job? A. Tiring. B. Boring. C. Interesting. 第三节（共 5小题；每小题1.5分，共7.5分）听下面一段对话，完成第16题至第20 题五道小题，每小题仅填写一个词。听对话前，你将有20秒钟的时间阅读试题，听完后你将有60秒钟的作答时间。这段对话你将听两遍。 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。 21. Congratulations on the great progress you________since last year. A. make B. have made C. were making D. will have made 22. According to the author, those ________ enjoy reading will never feel lonely. A. when B. who C. where D. which 23. —Have I filled out the application correctly, Mr. Smith?—Well,you ________ one question here. A. missed B. miss C. will miss D. are missing 24. The key point is not who said the words, but ________ they are true or not. A. what B. when C. that D. whether 25. It ________for two weeks, and the whole area is flooded. A.had rained B.rains C. would rain D. has been raining 26. It’s an excellent job offer. Don’t let such a good opportunity ________ through your fingers. A. slipped B. to slip C. slip D. slipping 27. The sponsors agreed that they would support us ________ we didn’t break the rules. A. as well as B. as soon as C. as far as D. as long as 28. When ________, the project will help to greatly improve the air quality in the community. A. finishing B. to finish C. finish D. finished
海淀区高三年级第二学期期中练 第二部分：知识运用（共两节，45分） 21. She calls back whenever someone ______ her a message. A. left B. leaves C. had left D. will leave 22. The purpose of the article is to draw public attention ______ the problem. A. to B. on C. in D. for 23. ______ the task in time, we had to work late into the night. A. Finished B. Finishing C. To finish D. Having finished 24. I know little about the accident because not much ______ about it up to now. A. has said B. has been said C. had said D. had been said 25. She ______ have attended that meeting, for she was doing paperwork in the office then. A. shouldn?t B. mustn?t C. wouldn?t D. couldn?t 26. We?re advised not to leave the water ______ after using it. A. run B. running C. to run D. having run 27. Mr. Smith couldn?t open the door because his naughty boy ______ it from the inside. A. would lock B. was locking C. has locked D. had locked 28. —Jeff, what?s up? You are not yourself today. — Oh, mom. I really wish I ______ the chance but I failed. A. had got B. would get C. will get D. got 29. This kind of cell phone is very common and I also have ______. A. one B. it C. that D. another 30. The paintings ______ from the National Gallery last week have been found. A. stealing B. to steal C. stolen D. to be stolen 31. You cannot take back your words ______ they are out of your mouth. A. before B. whether C. once D. while 32. The App WeChat provides a networking platform ______ communication is faster and easier. A. which B. where C. when D. why 33. —Did you sleep well last night? — No, the loud noise from the street ______ me awake for hours. A. had kept B. is keeping C. has kept D. kept 34. — Have you told your parents about your decision? — Not yet. I can hardly imagine ______ they will react. A. what B. that C. how D. when 35. I think the biggest problem in banning smoking is ______ people can buy cigarettes easily. A. that B. whether C. where D. how 第二节完形填空（共20小题；每小题1.5分，共30分） The Little Angel Sally jum ped up the moment she saw the surgeon come out of the operating room. She asked, “How is my little boy?”The surgeon said, “I?m __36__. We did all we could, but your boy didn?t __37__ it.” Sally __38__into the chair. The surgeon asked, “Would you like so me time with your son before he was transported to the __39__?” Sally nodded. While saying goodbye, she ran her fingers __40__ through his thick curly hair. “Would you like a lock of his hair?” the surgeon asked. Sally nodded yes. The surgeon cut a few hai rs, and handed them to Sally. The mother said, “It was Jimmy?s idea to __41__ his body to the university for study. He said it might __42__ somebody else. “I said no at first, __43__ Jimmy said, …Mom, I won?t be using it after I die. Maybe it will help som e other little boy spend one more day with his Mom.”
海淀区高三年级第二学期期中练习 数 学 （文科） 2014.4 本试卷共4页，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。 一、选择题：本大题共8小题,每小题5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. 52i =- A.2i - B.2i + C.12i + D. 12i - 2. 已知集合{}{} 1,0,1,sin π,,A B y y x x A A B =-==∈= 则 A.{}1- B.{}0 C. { }1 D.? 3. 抛物线28y x =上到其焦点F 距离为5的点有 A.0个 B.1个 C. 2个 D. 4个 4. 平面向量,a b 满足||2=a ，||1=b ，且,a b 的夹角为60?，则()?+a a b = A.1 B. 3 C.5 D. 7 5. 函数()2sin f x x x =+的部分图象可能是 A B C D 6. 已知等比数列{}n a 的前n 项和为n S ，且1S ，22S a +，3S 成等差数列，则数列{}n a 的公比为 A ．1 B ．2 C ． 1 2 D ．3 7. 已知()x f x a =和()x g x b =是指数函数，则“(2)(2)f g >”是“a b >”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 8. 已知(1,0)A ，点B 在曲线:G ln y x =上，若线段AB 与曲线:M 1 y x = 相交且交点恰为线段AB 的中点，则称B 为曲线G 关于曲线M 的一个关联点.那么曲线G 关于曲线M 的关联点的个数为 A ．0 B ．1 C ．2 D ．4 二、填空题:本大题共6小题,每小题5分,共30分. 9.双曲线22 1 3 x y m -=的离心率为2，则m =__________. O y x O y x O y x O y x
2018海淀区高三化学一模试题 6.平昌冬奥会“北京8 分钟”主创团队用石墨烯制作了-20C能发热4 h 的智能服饰; 用铝合金管材和碳纤维制作了 高2.35m、重量仅为10kg 的熊猫木偶，向世界展现了新时代的中国形象。下列说法中，不正确的是 A. 石墨烯是能导热的金属材料 B. 铝合金是密度较低的金属材料 C. 碳纤维是耐低温的无机非金属材料 D. 新型材料种类多、用途广 7.下列用于解释事实的化学用语中，不正确的是 A. Na2S溶液显碱性: S2-+ 2H2O H2S + 2OH- B. K2Cr2O7溶液中含有CrO42-: Cr2O72- + H2O2CrO42- + 2H+ C. 盛放NaOH 溶液的试剂瓶不能用玻璃塞: 2OH-+ SiO2=SiO32-+ H2O D. 红热木炭遇浓硫酸产生刺激性气味气体: 2H2SO4( 浓)+C△CO2↑+2SO2↑+2H2O 8.下列物质用途与物质性质的对应关系中，不正确的是 物质用途物质性质 A 家用水壶中的水垢可用白醋浸泡除去白醋中的乙酸具有酸性 B 家用消毒柜用紫外线照射的方式对餐具进行消毒灭菌蛋白质在紫外线照射下发生变性 C 食品工业中以植物油和氢气为原料制造氢化植物油植物油在一定条件下能发生取代反应 D 工业上用玉米淀粉为原料制备葡萄糖淀粉在一定条件下能水解转化成葡有糖 9.“空气吹出法”海水提漠的工艺流程如下: 下列说法中，正确的是 A. 进人吹出塔前，Br -被还原成了Br2 B. 从吹出塔进人吸收塔的物质只有Br2 C. 经过吸收塔后，溴元素得到了富集 D. 蒸馏塔中只发生了物理变化
10.以甲烷为原料合成甲醇的反应如下: 反应I: CH4(g) + CO2(g) 2CO(g) + 2H2(g) △H1= +247 kJ/mol 反应II: CO(g) + 2H2(g)CH3OH(g) △H2=-90kJ/mol 已知: T℃时，反应II 的平衡常数数值为100；T2℃时，反应II 在密闭容器中达到平衡，测得CO、H2、CH3OH 的物质的量浓度(mol/L)分别为0.05、0.1、0.1。下列说法中，正确的是 A. 反应I中，使用催化剂可以减小△H1，提高反应速率 B. 反应II 中，加热或加压均可提高原料气的平衡转化率 C. 由上述数据可判断反应I 的温度: T1> T2 D. CO(g)+CH3OH(g)CH4(g) +CO2(g) △H= +157 kJ/mol 11. HA 为一元弱酸。已知溶液中HA、A-的物质的量分数δ随溶液pH变化的曲线如右图所示。向 10 mL0.1mol/LHA溶液中，滴加0.1mol/LNaOH溶液x mL。下列说法中，不正确的是 A. pH=9时，c(A-)=c(HA) B. x=0时，1 2021年北京市丰台区高三一模考试英语试卷学校:___________姓名：___________班级：___________考号：___________ 一、单项选择 1．His early comedies were filmed________black and white． A． of B． with C． in D． by 12．--- Excuse me, where can I get my car filled up? --- There are gas stations at________end of the block． A．both B．neither C．either D．all 15．Although the test ________ look like a simple one, great care is needed. A．may B．must C．should D．need 二、完形填空 阅读下面短文，掌握其大意，然后从1—20各题所给的四个选项（A、B、C和D）中，选出最佳选项。 Though she had been in a coma（昏迷）for nearly six months, it was still a 16 when my grandmother passed away．I was not yet thirteen when she 17 ．I'd understood that death awaited her, but in those first moments of knowing, I could not 18 that "eventually" had finally come to pass． Friends came to the funeral home to pay their last respects to my grandmother and to show their support for my mother．Not 19 where to be or what to do, I stayed off to the side．The 20 finally ended with the arrival of my friend Kelly． Kelly and I had been friends ever since she was three and Four．We were “home" friends, the kind who rode bikes together after school, went 21 to a KFC a few blocks away, even though we weren't allowed to leave the block． At the funeral home, Kelly came right to me．In her hands were two packages of M&M's．Kelly knew that was one of my 22 ．We had often taken long trips to the store for 23 ．We sat in the back, eating M&M's and talking quietly．A 24 experience had suddenly become easier to bear, with a childhood offering of chocolates and the 25 of a devoted friend． Trying to come up with something to offer a heartbroken person is 26 ．Kelly had understood, even at twelve, that there wasn't much she could do to reduce my pain 27 be there with me and bring something that just might make me 28 ． Now, whenever Kelly and I find ourselves at funeral home for family member of ours, the other has always shown up 29 M&M's, a small offering of 30 to take the edge off the hovering sorrow．We've 31 that when we' re old, the one who dies first will have a crazy old lady throwing M&M' s into her grave．M&M's will 32 be significant to me．They will 33 me that even when something as painful and powerful as 34 comes to claim what’s most important to me, there will always be Kelly… and her chocolate．M&M's, melt（溶解）in your 35 , not in your hand． 16．A．shock B．topic C．story D．custom 17．A．returned B．died C．cried D．recovered2021年北京市丰台区高三一模考试英语试卷 (1)
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