大连八中2016届上学期期中考试高三年级英语科试卷
本试卷分第I卷（选择题）和第Ⅱ卷（非选择题）。满分150分，考试时间120分钟。
第I 卷
第一部分：听力（共两节，满分30分）
做题时，先将答案标在试卷上。录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。
第一节：（共5小题；每小题1.5分，满分7.5分）
听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。
例：How much is the shirt?
A. ￡19.15.
B. ￡9.18.
C. ￡9.15.
答案是C。
1. What does the woman want to do?
A. Find a place.
B. Buy a map.
C. Get an address.
2. What will the man do for the woman?
A. Repair her car.
B. Give her a ride.
C. Pick up her aunt.
3. Who might Mr. Peterson be?
A. A new professor.
B. A department head.
C. A company director.
4. What does the man think of the book?
A. Quite difficult.
B. Very interesting.
C. Too simple.
5. What are the speakers talking about?
A. Weather.
B. Clothes.
C. News.
第二节（共15小题；每小题1.5分，满分22.5分）
听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题给出5秒钟的作答时间。每段对话或独白读两遍。听第6段材料，回答第6、7题。
6. Why is Harry unwilling to join the woman?
A. He has a pain in his knee.
B. He wants to watch TV.
C. He is too lazy.
7. What will the woman probably do next?
A. Stay at home.
B. Take Harry to hospital.
C. Do some exercise.
听第7段材料，回答第8、9题。
8. When will the man be home from work?
A. At 5:45.
B. At 6:15.
C. At 6:50.
9. Where will the speakers go?
A. The Green House Cinema.
B. The New State Cinema.
C. The UME Cinema.
听第8段材料，回答第10至12题。
10. How will the speakers go to New York?
A. By air.
B. By taxi.
C. By bus.
11. Why are the speakers making the trip?
A. For business.
B. For shopping.
C. For holiday.
12. What is the probable relationship between the speakers?
A. Driver and passenger.
B. Husband and wife.
C. Fellow workers.
听第9段材料，回答第13至16题。
13. Where does this conversation probably take place?
A. In a restaurant.
B. In an office.
C. In a classroom.
14. What does John do now?
A. He’s a trainer.
B. He’s a tour guide.
C. H e’s a college student.
15. How much can a new person earn for the first year?
A. $10,500.
B. $12,000.
C. $15,000.
16. How many people will the woman hire?
A. Four.
B. Three.
C. Two.
听第10段材料，回答第17至20题。
17. How long has the speaker lived in a big city?
A. One year.
B. Ten years.
C. Eighteen years.
18. What is the speaker’s opinion on public transport?
A. It’s comfortable.
B. It’s time-saving.
C. It’s cheap.
19. What is good about living in a small town?
A. It’s safer.
B. It’s healthier.
C. It’s more convenient.
20. What kind of life does the speaker seem to like most?
A. Busy.
B. Colourful.
C. Quiet.
第二部分：阅读理解（共两节，满分40分）
第一节：（共15小题；每小题2分，满分30分）
阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项，并在答题卡上将该项涂黑。
A
A British shopper, Emma Mumford, who was named “the Coupon(优惠券) Queen” has spent just ￡350 on a luxury(奢侈) Christmas for her and her family—but got ￡2,500 worth of food, drink and presents thanks to coupons and offers.
Ms Mumford is a so-called “extreme couponer” and spends hours hunting out the best deals and bargains. She has been preparing for this Christmas since the end of the last one. Ms Mumford made the huge savings by checking price comparison websites and as a result collected more presents than she needed for Christmas. After sorting out gifts for all of her family, she has even been able to donate ￡1,000 worth of presents to her local hospital.
“I t has been so nice to have Christmas sorted and not having to worry about breaking the bank.
I wanted to get high quality presents for my family and show that you can do it without spending a fortune. There is a misconception that everyone who does couponing only gets value products but through my careful shopping I have managed to purchase designer perfumes(香水), a high-end coffee machine.” she explained.
She said “What started as a hobby to help me save money has turned into my life and I am able to run a business helping people save money. I know what it feels like to struggle as my ex-partner had a lot of debt which I took on for him. We were in a poor situation where every penny counted. That’s what really inspired me.”
She has now turned her bargain-hunting addiction into a business where she searches for the best deals and offers tips to the general public through video blogging and her Facebook Page.
“I try and show people that it is just a little bit of work in the beginning but it will eventual ly pay off. One of the best things to do is just to be a bit forward thinking and save throughout the year.”
21. What does “breaking the bank” in the third paragraph mean?
A. Buying presents of low quality.
B. Breaking into the bank.
C. Spending more money than you have.
D. Taking out money from the bank.
22. What really inspired Emma to help people save money?
A. Her addiction to bargain-hunting.
B. The financial difficulties she shared with her ex-partner.
C. The poor situation people around her were going through.
D. Her experience of running an unsuccessful business.
23. Which of the following can best describe Emma?
A. Ambitious and creative.
B. Sensitive and determined.
C. Brave and lucky.
D. Careful and caring.
24. How did Emma make the huge savings?
A. She compared prices through websites.
B. She hunted out bargains in real shops.
C. She used coupons and offers worth ￡3,500.
D. She collected more Christmas presents than needed.
B
The associates I hired in my bicycle and lawn mower shop like myself were never perfect; however, they were excellent. Working with them as they improved taught me new ways to show forgiveness, understanding, and patience.
One day the placement officer asked me to interview a young man who was having trouble finding a job. He told me that David was a little shy, did not talk much and was afraid to go on with interviews. He requested that I give David an interview just for practice. He plainly told David that I had no positions open at the time and the interview was just for practice.
When David came in for the interview, he hardly said a word. I told him what we did at the bicycle shop and showed him around. I told David to keep showing up because the number one thing an employer wanted in an associate was dependability.
David was very quiet (he was evaluated as a slow learner in school). Every ten days or so, for weeks after the interview, David walked into the bicycle shop and stood by the front door. He never said a word, just stood by the door.
One day, shortly before Christmas, a large truck came to the shop, packed with 250 new bicycles. It had to be unloaded right away or the driver would leave.
It was raining. Some of my workers (without physical limitations) chose not to brave the weather to get into work, so I was short-handed. It seemed everything was going wrong and on top of it, David came in the front door and just stood there. I looked at him and shouted, “Well, all right! Fill out a time card and help me unload this truck!”
David worked for my bicycle shop for eighteen years. He came to work every day thirty minutes early. He could talk; however, he rarely chose to. He drove my truck and made deliveries. The customers would praise David, saying, “He doesn’t talk, but he really shows you how to operate a lawn mower!”
25. The author finally hired David because________.
A. there were no other workers in the shop then
B. he needed someone who was willing to work then
C. David kept showing up
D. he realized David was dependable
26. We can infer from the last paragraph that_______.
A. the author feels lucky to hire David
B. David has had his character changed through work
C. the author prefers David to be more outgoing
D. some customers just play jokes on David
27. The author gave David an interview to _______.
A. find a person who is reliable
B. find a part-time worker in need
C. give him some practice
D. show sympathy for him
28.The author’s tone in describing David is full of ______.
A. pity
B. wonder
C. disappointment
D. appreciation
C
The sound of a mosquito can mean trouble in many parts of the world. The bite of the mosquito can be deadly. The insects carry serious diseases like malaria (疟疾). It is estimated that almost 630,000 people died from malaria and malariarelated causes in 2012, and most of these cases were in African countries.
In the United States, a group of California scientists are working to develop a more effective and less costly substance (物质) to protect people from mosquitoes. The researchers are investigating the sense of smell in mosquitoes. They found the insects use the same receptor for identifying carbon dioxide in human breath as they do for the smell of our skin. Anandasankar Ray, who is leading the investigation, says scientists tested more than a million chemical compounds (化合物) until they found a substance called Ethyl Pyruvate. He says Ethyl Pyruvate makes the mosquitoes' receptors inactive. “When we apply Ethyl Pyruvate to a human arm and offer it to hungry mosquitoes in a cage, very few of the mosquitoes are attracted to the human arm because only a few of them are able to smell it out,” said Ray.
Genevieve Tauxe, a member of the research team, says it was not easy to find the neurons (神经元) of noble cells that recognize both the smell of human breath and skin. “W ith the device used to examine the mosquito, we are able to insert a very small electrode (电极) into the part of the mosquito's nose, where its smelling neurons are and where the smell is happening,” said Tauxe.
Anandasankar Ray says a product based on Ethyl Pyruvate may cost less to produce than DEFT, the most effective chemical treatment now in use. He says DEFT is too costly for most people who live in areas affected by malaria.
“Perhaps by finding smells that can attack other target receptors, we will be able to improve upon DEFT and finally have the next generation of insect behaviour control products,” said Ray.
29. The underlined word in the second paragraph probably means ________.
A. a substance that protects people from mosquitoes
B. a piece of equipment that sends signals
C. a device that reacts to light
D. a sense organ that reacts to changes
30. According to the passage, Ethyl Pyruvate can ________.
A. kill the mosquitoes' smelling neurons
B. cause the mosquitoes to lose their senses of smell
C. result in the inactiveness of the mosquitoes' receptors
D. make the mosquitoes uninterested in human breath and skin smell
31. Which of the following would be the best title for the passage?
A. Ethyl Pyruvate—an Insect Behaviour Control Product
B. Malaria—a Serious Disease Causing 630,000 Deaths
C. Scientists Find a New Substance to Fight Mosquitoes
D. A New Generation of DEET Has Been Developed to Kill Mosquitoes
32. This passage most probably appears in ________.
A. a textbook of medical schools
B. a collection of doctors' essays
C. the column of newspaper ads
D. the health column of a magazine
D
A 17-year-old boy, caught sending text messages in class, was recently sent to the vice principal's office at Millwood High School in Halifax, Nova Scotia. The vice principal, Steve Gallagher, told the boy he needed to focus on the teacher, not his cellphone. The boy listened politely and nodded, and that's when Mr. Gallagher noticed the student's fingers moving on his lap. He was texting while being scolded for texting. “It was a subconscious act,” says Mr. Gallagher, who took the phone away. “Young people today are connected socially from the moment they open their eyes in the morning until they close their eyes at night. It's compulsive.”
A study this year by psychology students at Covenant College in Lookout Mountain, Ga., found that the more time young people spend on Facebook, the more likely they are to have lower grades and weaker study habits. Heavy Facebook users show signs of being more sociable, but they are also more likely to be anxious, hostile or depressed. (Doctors, meanwhile, are now blaming addictions to 'night texting' for disturbing the sleep patterns of teens.) Almost a quarter of today's teens check Facebook more than 10 times a day, according to a 2009 survey by Common Sense Media, a nonprofit group that monitors media's impact on families. Will these young people get rid of this habit once they enter the work force, or will employers come to see texting and 'social-network checking' as accepted parts of the workday?
Think back. When today's older workers were in their 20s, they might have taken a break on the job to call friends and make after-work plans. In those earlier eras, companies discouraged non-business-related calls, and someone who made personal calls all day risked being fired. It was impossible to imagine the constant back-and-forth texting that defines interactions among young people today.
Educators are also being asked by parents, students and educational strategists to reconsider their rules. “In past generations, students got in trouble for passing notes in class. Now students are skilled at texting with their phones still in their pockets,” says 40-year-old Mr. Gallagher, the vice principal, “and they're able to communicat e with someone one floor down and three rows over. Students are just fundamentally different today. They will take suspensions rather than give up their phones.”
33. The underlined word “a subconscious act” refers to an act __________.
A. on purpose
B. without realization
C. in secret
D. with care
34. Mr. Gallagher reminds us that the students in the past and those today _________.
A. like to break rules and have the same means of sending messages
B. are always the big problem for the educators and their parents
C. like sending text messages but those today do it in a more secret and skillful way
D. cannot live without a cellphone
35. What’s the best title of the passage?
A. Teenagers and Cellphones
B. Teenagers’ Texting Addiction
C. Employers and Teenagers
D. Teenagers’ Education
第二节：（共5小题；每小题2分，满分10分）
根据短文内容，从短文后的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。
If you're looking for a challenging situation to practice your English, pick up the phone. Not being able to see the other person and the body language can make the chatting difficult. __36__ Here are some tips to guide you through an average phone conversation in English. 1．Greetings
Every phone call should begin with a polite greeting such as “Hi, how've you been？” or “Nice to hear from you”. Even if you're calling a business contact for a s pecific purpose, it'd be rude to jump right into business. __37__
2．Getting to the point
There always comes the point where you want to move on from friendly chatting and get down to business. What should you do in this situation? __38__ However, if you are waiting to find out why someone called you, you can guide the conversation by saying “So what can I do for you？” 3．Interrupting without offence
Sometimes you may happen to be speaking with a very talkative person. __39__ Keep in mind when you'd like to interrupt, and be sure to do it politely. For example, begin with “I'd like to say something here”．
4．Closing the call
This can be the trickiest part of the conversation! It may be the time to offer good wishes if it's appropriate. _40__ Sometimes it's easiest to just say you enjoyed speaking to the other person. Also remember cleverly saying the word well at the beginning of a sentence can indicate you're ready to end the conversation.
A．Use the phrase “I'm just calling to...” to change to the topic at hand.
B．Additionally, you may want to confirm any plans you've made.
C．You should make a little small talk at the beginning.
D．You'd better greet him or her in a friendly way.
E．So it may be difficult to get a word in.
F．Practice English through phone calls.
G．Never fear, though!
第三部分：英语知识运用（共两节，满分45分）
第一节：完形填空（共20小题；每小题1.5分，满分30分）
The family had just moved to Rhode Island, and the young woman was feeling a little depressed on that Sunday in May. After all, it was Mother's Day—and 800 miles 41 her from her parents in Ohio.
She had called them that morning, to wish her a happy Mother's Day and her mother had 42 how colorful their backyard was 43 spring had arrived. Later, she told her husband how she 44 those lilacs（丁香）in her parents' yard. “I know where we can find some,” he said. “Get the45 and come on.” So off they went.
Some time later, they stopped at a hill and there were lilacs all round. The young woman rushed up to the nearest _46 and buried her face in the flowers. Carefully, she 47 some．Finally, they returned to their car for the 48 home. The woman sat smiling, surrounded by her 49 .
When they were near home, she shouted “stop,” got off quickly and50 to a nearby nursing home. She went to the end of the porch (门廊), where a(n) 51 patient was sitting in her wheelchair, and put the flowers into her lap. The two 52 , bursting into laughter now and then. Later the young woman turned and ran back to her 53 . As the car pulled away, the woman in the wheelchair 54 with a smile, and held the lilacs 55 .
“Mom,” the kids asked, “56 did you give her our flowers?” “It is Mother's Day, and she seems so 57 while I have all of you. And anyone would be 58 by flowers.”
This satisfied the kids, but not the husband. The next day he 59 some young lilacs around their yard.
I was the husband. Now, every May, our yard is full of lilacs. Every Mother's Day our kids
60 purple lilacs. And every year I remember that smile of the lonely old woman.
41. A. separated B. kept C. moved D. made
42. A. mentioned B. learned C. imagined D. realized
43. A. now that B. so that C. as if D. even if
44. A. grew B. missed C. watered D. showed
45. A. cars B. clothes C. kids D. lilacs
46. A. yard B. hill C. bush D. door
47. A. bought B. picked C. set D. raised
48. A. break B. holiday C. dinner D. trip
49. A. flowers B. memory C. honor D. friends
50. A. responded B. hurried C. drove D. pointed
51. A. serious B. loving C. elderly D. sensitive
52. A. hesitated B. chatted C. waited D. sat
53. A. family B. mother C. path D. home
54. A. nodded B. left C. waved D. continued
55. A. sadly B. politely C. quickly D. tightly
56. A. where B. when C. how D. why
57. A. lonely B. confused C. alone D. patient
58. A. cheered B. persuaded C. disappointed D.calmed
59. A. arranged B. planted C. dried D. hid
60. A. find B. gather C. receive D. sell
第Ⅱ卷
注意：将答案写在答题卡上。
第三部分：英语知识运用（共两节，满分45分）
第二节（共10小题；每小题1.5分，满分15分）
阅读下面材料，在空白处填入适当的内容（1个单词）或括号内的单词的正确形式。
Daniel Davila can often 61 (see) walking around the city of San Francisco. Sometimes people are surprised to see him walking 62 any shoes or socks, 63 Daniel doesn’t mind at all. He likes to walk barefoot, and so 64 740 other members of Dirty Sole Society, the c lub that Daniel started years ago. Daniel’s idea for this is to encourage others to live 65 (free) —free of shoes.
According to Daniel, the barefoot life has many advantages. 66 most important is simply that it feels good. He also says that 67 ( walk) barefoot allows you to experience the world directly by touching it with your feet. In addition, the feet do not smell so much 68 they stay dry, making it hard for bacteria to grow. And of course, walking barefoot keeps your feet 69 good shape, so it’s actually70 (healthy) than wearing shoes.
61 ___________ 62 ___________ 63 ___________ 64 ___________ 65 ___________
66 ___________ 67 ___________ 68 ___________ 69 ___________ 70 ___________
第四部分：写作(共两节，满分35分)
第一节：短文改错(共10小题；每小题1分，满分10分)
假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。错误涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏字符号(∧)，并在其下面写出该加的词。
删除：把多余的词用斜线（\）划掉。
修改：在错的词下划一横线，并在该词下面写出改正后的词。
注意: 1. 每处错误及其修改均仅限一词；
2. 只允许修改10处，多者（从第11处起）不计分。
One night, I was on my home for my Christmas holiday when my car broke down. It was complete dead, and I was a few miles away from my home in that cold, wet night. I decided to walk around a little after accepting that I’d have to spend the night in the car. Maybe I can find a telephone. Actually, I didn’t have to walk far before I found the small house standing in a field with a light shone from the sitting room. I knocked the door and was delighting when a pleasant old man opened the door and listened to my story carefully. He said he had no telephone and that it wasn’t any within walking distance, but the old man who offered to go to repair my car.
第二节：书面表达（满分25分）
全市英语演讲比赛将在光明中学报告厅举行。假设你是李华，你代表你校参加了赛前会议，会后请你用英语向参赛同学传达以下信息：
1．陈述前往报告厅的校内行走路线(如下图)。
2．提醒选手参赛的注意事项(守时、讲卫生、守纪律等)。
注意：
1．词数100左右；
2．可以适当增加细节，以使行文连贯；
3．开头已给出，不计入总词数。
Hello，everyone．I'd like to tell you something about the English speaking competition of our city．___________________________________________________________________
_______________________________________________________________________________ _______________________________________________________________________________
_______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ ______________
大连八中2016届高三上学期期中考试英语科试题答案
1-5 ABCBA 6-10 BCACA 11-15 ACBCA 16-20 CBCAB
21. CBDA 25.BACD 29. DCCD 33. BCB 36. G C A E B
41. AAABC CBDAB CBACD DCABB
61.be seen 62.without 63.but\which 64.do 65.freely
66.The 67.walking 68.because 69.in 70.healthier
One night, I was on my home for my Christmas holiday when my car broke down. It was
complete dead, and I was a few miles away from my home in that cold, wet night. I decided to completely on
walk around a little after accepting that I’d have to spend the night in the car. Maybe I can find a before could telephone. Actually, I didn’t have to walk far before I found the small house standing in a field
a
with a light shone from the sitting room. I knocked the door and was delighting when a pleasant shining at/ on delighted
old man opened the door and listened to my story carefully. He said he had no telephone and that
it wasn’t any within walking distance, but the old man who offered to go to repair my car.
there
作文范文
Hello, everyone. I’d like to tell you something about the English speaking competition of our city. When you are at the school gate, a beautiful fountain is in front of you. Then turn right and you will see an art gallery. Choose the main road and go straightforward. Turn left at the corner of the science building and go ahead, then you’ll see the lecture hall at your right hand. Yo u can’t miss it.
During the competition, being punctual is very important. Whoever is late won’t be allowed to enter. Please switch off your cell phones so as not to disturb others. Always keep quiet while waiting for your turn. It’s good manners not to litter around.
Wish you good luck!
可能用到的相对原子质量：H 1 C 12 O 16 Na 23 Mg 24 Al 27 Cu 64 Fe 56 Ba 137 第I 卷 选择题(共44分) 一、单选题： 1．广州于本月12日承办了第16届亚运会。下列措施有利于节能减排、改善环境质量的是（ ） ① 继续发展核电，以减少火力发电带来的二氧化硫和二氧化碳排放问题 ② 积极推行“限塑令”，加快研发利用二氧化碳合成的聚碳酸酯类可降解塑料 ③ 加速建设地铁、轻轨等轨道交通，减少汽车尾气排放 ④ 发展低碳经济、循环经济，推广可利用太阳能、风能的城市照明系统 ⑤ 使用生物酶降解生活废水中的有机物，使用填埋法处理未经分类的生活垃圾 A 、①②③④ B 、①②⑤ C 、①②④⑤ D 、③④⑤ 2．下列说法正确的是（ ） A 、丁达尔现象是胶体区别于其它分散系的本质特征 B 、布朗运动不能作为区分分散系的方法 C 、13C 和15N 原子核内的质子数相差2 D 、２ H ＋ 的结合OH － 的能力比1H ＋ 的更强 3．下列说法或表示方法正确的是（ ） A 、需要加热发生的反应是吸热反应 B 、在稀溶液中：H ＋ (aq)＋OH － (aq)＝H 2O(l)；△H = –57.3kJ/mol ，若将含0.5mol H 2SO 4的浓硫酸与含1molNaOH 的溶液混合，放出的热量大于57.3kJ C 、由C （石墨）=C （金刚石）；△H = +73 kJ/mol ，可知金刚石比石墨稳定 D 、在101kPa 时，2gH 2完全燃烧生成液态水，放出285.8kJ 热量，氢气燃烧的热化学方程式表示为：2H 2(g)＋O 2(g)＝2H 2O(l)；△H = -285.8kJ/mol 4．最近的病毒学家研究发现，一氧化氮对“非典”病毒的抑制作用明显。下列关于NO 的说法正确的是（ ） A 、NO 是亚硝酸酐 B 、NO 只能通过人工合成 C 、NO 可以是某些含低价态氮元素的物质的氧化产物 D 、NO 与O 2按4∶1体积比混合后与足量的水反应可完全转化为硝酸 5．正确掌握化学用语和化学基本概念是学好化学的基础。下列有关表述中正确的一组是（ ） A 、16O 与18O 互为同位素；H 216O 、D 216O 、H 218O 、D 218O 互为同素异形体 B 、H 、D 、T 表示同一种核素 ； 次氯酸分子的电子式： C 、Ca 2＋的结构示意图为 ；CO 2的电子式为 D 、胆矾、漂白粉、苛性钾、亚硫酸、三氧化硫，按纯净物、混合物、强电解质、弱电解质、 非电解质排列 6．下列装置所示的实验中，能达到实验目的的是（ ） 7．下列各组物质的性质比较，不正确．．． 的是（ ） A 、酸性：HClO 4＞HBrO 4＞HIO 4 B 、氢化物稳定性： H 2S ＞H 2O ＞HF C 、还原性：K ＞Na ＞Mg ＞Al D 、半径： S 2-＞Cl - ＞Na +＞Mg 2+ 8．向含下列离子的溶液中通入氯气，其离子浓度不会减少的是（ ） ①Fe 2+ ②Fe 3+ ③S 2- ④SO 32- ⑤Ag + ⑥OH - ⑦CO 32- ⑧Ba 2+ A 、②⑦⑧ B 、②④⑥⑦ C 、② D 、②⑧ 9．依据离子反应：N 2H 5＋ ＋4Fe 3＋ ==4Fe 2＋ ＋a Y ＋…（a 是配平后Y 的系数），在水溶液中 N 2H 5＋ 将Fe 3＋ 还原为Fe 2＋ ，则N 2H 5＋ 被氧化后的产物Y 可能是（ ） A 、N 2 B 、H 2 C 、NH 3 D 、NO 天津二中2011届高三年级期中考试化学试卷
2015届高三上学期期中考试语文试题 一、古代诗文阅读(29分) (一)默写常见的名句名篇(8分) 1、补写出下列名篇名句中的空缺部分。(8分) （1）民生各有所乐兮， （2），池鱼思故渊 （3）地崩山摧壮士死， （4）艰难苦恨繁霜鬓， （5），相逢何必曾相识 （6）沧海月明珠有泪， （7）人生如梦， （8）想当年，，气吞万里如虎。 (二)文言文阅读(15分) 阅读下面的文言文，完成2一5题。 马文升，字负图，貌瑰奇多力。登景泰二年进士，授御史。历按山西、湖广，风裁甚著。成化初，召为南京大理卿。满四之乱，录功进左副都御史，振巩昌、临洮饥民，抚安流移。绩甚著。是时败寇黑水口，又败之汤羊岭，勒石纪之而还。进右都御史，总督漕运。淮、徐、和饥，移江南粮十万石、盐价银五万两振之。孝宗即位，召拜左都御史。弘治元年上言十五事，悉议行。帝耕藉田，教坊以杂戏进。文升正色曰：“新天子当使知稼穑艰难，此何为者？”即斥去。明年，为兵部尚书，督团营如故。承平既久，兵政废弛，西北部落时伺塞下。文升严核诸将校，黜贪懦者三十余人。奸人大怨，夜持弓矢伺其门，或作谤书射入东长安门内。为兵部十三年，尽心戎务，于屯田、马政、边备、守御，数条上便宜。国家事当言者，即非职守，亦言无不尽。尝以太子年及四龄，当早谕教。请择醇谨老成知书史者，保抱扶持，凡言语动止悉导之以正。山东久旱，浙江及南畿水灾，文升请命所司振恤，练士卒以备不虞。帝皆深纳之。在班列中最为耆硕，帝亦推心任之，诸大臣莫敢望也。吏部尚书屠滽罢，倪岳代滽，岳卒，以文升代。南京、凤阳大风雨坏屋拔木，文升请帝减膳撤乐，修德省愆，御经筵，绝游宴，停不急务，止额外织造，振饥民，捕盗贼。已，又上吏部职掌十事。帝悉褒纳。正德时，朝政已移于中官，文升老，连疏求去，许之。家居，非事未尝入州城。语及时事，辄颦蹙不答。五年卒，年八十五。文升有文武才，长于应变，朝端大议往往待之决。功在边镇，外国皆闻其名。尤重气节，厉廉隅，直道而行。卒后逾年，大盗至钧州，以文升家在，舍之去。（节选自《明史·马文升传》） 2．对下列句子中加点的词解释，不正确的一项是（）（3分） A．登景泰二年进士登：升职。 B．录功进左副都御史录：记载。 C．振巩昌、临洮饥民振：救济。 D．勒石纪之而还勒：铭刻 3．以下各组句子中，全都表明马文升劝谏皇上修身爱民内容的一组是（）（3分） ①新天子当使知稼艰难②即非职守，亦言无不尽
2008辽宁高考英语试卷分析 2008 高考英语辽宁卷，体现了英语考试大纲的要求，即突出了语言交际能力的测试，高考试卷整体难度平稳，无偏、难、怪题。试题难度与2007年持平。延续了2007年的模式，突出了新考纲的要求。注重基础知识，强化知识的运用。综合性较强，对高中英语教学起到了良好的导向作用。 一、单项选择： 在15道选择题中，考查知识比较全面。突出了在语境中基本语法知识的运用。考查中心仍然是基础知识和基本能力。同时，又重视应用，不是死板和孤立的考查某一内容。题目的选择难度适中，重点突出。充分表明英语大纲的重点。考点如下：情景交际：21，34，情态动词、动词时态、动词短语、非谓语动词 22，23，29，25，31，27，冠词24，代词26，连词28，32，形容词30，名介33，倒装35，从上面不难看出，动词的用法是单项填空考查的重点。 e.g. 22, Peter _____ be really difficult at times even though he’s a nice person in general. A, shall B. should C. can D. must 答案： C 这是一个情态动词的考查。近几年高考，考查情态动词侧重在表示推测的用法及情态动词＋ have done , （2007 辽宁） ―― Turn off the TV, Jack.____ your homework now?
―― Mum, just ten more minutes, please. A. should you be doing B. Shouldn’t you be doing C. couldn't you be doing D. will you be doing 答案：B 23 We first met on a train in 2000. We both felt immediately that we _______ each other for years. A. knew B. have known C. had known D. known 答案：C 29．―― Have you got any job offers? ―― No, I ______. A. waited B. had been waiting C. have waited D. am waiting 答案：D 31. Please remain ____; the winner of the prize will be announced soon. A. seating B. seated C. to seat D, to be seated 答案：B 从上几道题可以看出，每道题所给的备选答案都是相同的动词，但是是以不同的动词形式出现。这样的题，考查点不是动词的时态、语态就是动词的非谓语形式，这时我们应把思维点转移到语法上，根据句意去选择最佳答案。
高三上学期化学期中考试试卷 姓名:________ 班级:________ 成绩:________ 一、单选题 (共15题；共30分) 1. （2分） (2019高二下·吉林期中) 下列化学用语的表述错误的是（） A . 过氧化氢的结构式：H—O—O—H B . 氮原子的L层电子轨道表示式： C . CO2的比例模型： D . Cl－的结构示意图： 2. （2分）(2019·北京) 下列除杂试剂选用正确且除杂过程不涉及氧化还原反应的是（） A . A B . B C . C D . D
3. （2分） (2018高一下·哈尔滨期中) 下列块状金属在常温下能全部溶于足量浓硝酸的是（） A . Pt B . Ag C . Al D . Fe 4. （2分） (2019高一上·公主岭期末) 二氧化硅属于酸性氧化物，理由是（） A . Si是非金属元素 B . SiO2对应的水化物是可溶性弱酸 C . SiO2与强碱反应生成盐和水 D . SiO2不能与酸反应 5. （2分） (2017高一上·台州期末) 下列不属于物质分离、提纯实验操作用到的实验装置是（） A . B . C .
D . 6. （2分）单质钛的机械强度高，抗蚀能力强，有“未来金属”之称。工业上常用硫酸分解钛铁矿(FeTiO3)的方法制取二氧化钛，再由二氧化钛制金属钛，主要反应有： ①FeTi03+3H2SO4=Ti(SO4)2+FeSO4+3H2O ②Ti(SO4)2+3H2O=H2TiO3↓+2H2SO4 ③H2TiO3TiO2+H2O ④TiO2+2C+2Cl2TiCl4↑+CO↑ ⑤TiCl4+2Mg2MgCl2+Ti 下列叙述错误的是（） A . 反应①属于非氧化还原反应 B . 反应②是水解反应 C . 反应④中二氧化钛是氧化剂 D . 反应⑤表现了金属镁还原性比金属钛强 7. （2分）下列事实能用同一原理解释的是（） A . 蘸取烧碱和纯碱溶液分别放在无色火焰上灼烧，都产生黄色火焰 B . 向氯化钡溶液通入SO2 ，再加入氯水或氨水，都产生白色沉淀 C . 向蛋白质溶液中加入饱和醋酸钠或醋酸铅溶液，都产生白色沉淀 D . 将二氧化硅分别加入到氢氧化钠溶液或氢氟酸中，固体都溶解 8. （2分） (2016高一上·吉林期中) 下列离子反应方程式正确的是（） A . 氯气溶于水：Cl2+H2O═2H++Cl﹣+ClO﹣ B . Fe2+与NO3﹣在酸性溶液中的反应：Fe2++NO3﹣+4H+=Fe3++NO↑+2H2O
【一】 一、语言文字运用（共24分，其中选择题每小题3分） 1．下列词语中加点的字，每对读音都不相同的一组是（） A．劲头／强劲躯壳／金蝉脱壳瓦砾／繁星闪烁 B．模范／模样儿下载／风雪载途和弄／和稀泥 C．刹车／刹那间铜臭／遗臭万年粗犷／旷日持久 D．供销／供稿蔓延／顺蔓摸瓜默契／提纲挈领 2．下列各句中，没有错别字的一项是（） A．宣泄寒暄蜇居旁证博引B．殒身陨首脉搏流言飞语 C．纹身文火踮脚出奇不意D．车箱厢房厮打弱不经风 3．下列各句中，加点的成浯使用不当的一句是（） A．“墨西哥湾漏油事件”肇事方对原油泄漏前的种种征兆，没有采取预防措施，结果付 出了惨痛的代价，这再次证明曲突徙薪远胜于亡羊补牢。 B．面对方兴未艾的中国3G市场，各通信设备厂商更是八仙过海，各显神通，使出令人 眼花缭乱的招数，期待在未来中国3G设备市场取得一席之地和更大的市场份额。 C．日本首相是世界上更换最频繁的，长则一年，短则—个月，这些人在政坛上的昙花一 现使日本的对外政策缺乏延续性，让很多国家感到无所适从。 D．目前，美国华尔街金融风暴已经席卷全球，我们在新闻媒体上已经司空见惯了股市大 跌、楼价跳水、工人失业等令人沮丧的报道。 4．下列各句中，没有语病的一项是（） A．住房和城乡建设部有关负责人指出，利用住房公积金闲置资金贷款支持保障性住房 建设，有利于完善住房公积金制度和住房公积金使用效率。 B．自世界文坛殿堂级之作《百年孤独》问世40多年来，曾经影响了中国几代人，余 华、莫言等知名作家都称曾受其深刻影响。 C．针对舆论反映电影《唐山大地震》中植入广告过度的问题，国家广电总局指出，能 否打击盗版是降低电影制作成本、避免广告过度植入的有效途径。 D．哥本哈根气候大会东道主丹麦提出一份气候草案，要求2050年减少全球一半的温室气 体排放，并把2020年作为碳排放的顶峰年。草案遭到了新兴发展
2014 辽宁高考英语卷 第二部分阅读理解 第一节（共15小题；每小题 2分，满分30分） 阅读下列短文，从每题所给的四个选项中（A,B,C,D）中，选出最佳选项，并在答题纸上将该项涂黑。 A A new study shows students who write notes by hand during lectures perform better on exams than those who use laptops. Students are increasingly using laptops for note-taking because of speed and legibility. But the research has found laptop users are less able to remember and apply the concepts they have been taught. Researchers performed experiments that aimed to find out whether using a laptop increased th e tendency to make notes ”mindlessly” by taking down word for word what the professors said. In the first experiment, students were given either a laptop or pen and paper. They listened to the same lectures and were examined on their ability and to remember facts and on how well they understood concept. The researchers found that laptop users took twice as many notes as those wrote by hand. However, the type is performed worse at remembering and applying the concepts. Both groups scored similarly when it comes to memorizing facts. The researchers’ report said, “ While more notes are beneficial, if the notes are taken mindlessly, as is more likely the case on a laptop, the benefit disappears. In another experiment aimed at testing long-term memory, students took notes as before but were tested a week after the lecture. This time, the students who wrote notes by hand performed significantly better on the exam. These two experiments suggest that handwritten notes are not only better for immediate learning and understanding, but that they also lead to superior revision in the future. 21. More and more students favor laptops for note-taking because they can___. A write more notes B digest concepts better C get higher scores D understand lectures better 22. While taking notes, laptops users tend to be___. A skillful B mindless C thoughtful D tireless 23. The author of the passage aims to ___. A examine the importance of long-term memory B stress the benefit of taking notes by hand C explain the process of taking notes D promote the use of laptops. 24. The passage is likely to appear in ___. A a newspaper advertisement B a computer textbook C a science magazine D a finance report
高三上学期历史期中考试试卷 一、单选题。 1. 马克思在称赞巴黎公社的领导者时说：“这些勤务员经常是在公众监督之下进行工作的。”他们“公开地老老实实地办事……在众目睽睽之下进行活动，不自命为绝对正确，没有文牍主义的敷衍拖拉作风，不耻于承认和改正错误。”对以上材料的认识正确的是（） A . 一定程度上反映了天赋人权的思想 B . 说明公社领导人的权力制约与民主作风 C . 表明国家政权机关已变为“社会公仆” D . 体现了巴黎公社无产阶级政权的性质 2. 在西周分封制下，被嫡长子继承制排除在王位继承以外的众王子弟，获得了新建诸侯国的权力，更得到一般宗族子弟绝不会出现的各种政治特权。材料表明西周分封制（） A . 强化了王室间的血缘纽带 B . 推动了王室宗族迅速分化 C . 有效缓和了各诸侯国矛盾 D . 实现了地方对中央的拱卫 3. 1938年，布哈林（当时任共产国际技委会主席）在中共六大上说，红军应该“分散到各个地力经相当的时间，再转一个地方，到这个地力在一些时间。杀一杀土豪劣绅，吃一吃饭，喝一喝鸡汤，再到另一个地方，照样杀土豪吃鸡，过了相当时向再前进”这说明布哈林（） A . 要求重视农村根据地和红军的建设 B . 指明了中国革命正确道路 C . 认识到动员农民阶级力量的重要性 D . 反对工农武装割据的理论 4. 古代希腊和古代罗马都曾大规模对外扩张，在此过程中，罗马不断扩大公民权
的授予范围，而雅典则严格将公民资格限制在雅典本地居民范围内。这种差异（） A . 是罗马扩张迅速的根本原因 B . 促使罗马帝国进一步完善法律建设 C . 保障了雅典公民的紧密团结 D . 使罗马公民的权利比雅典更加广泛 5. 公元前242年，罗马设立了外事裁判官，裁判官审案时从罗马古老的“信义”观念出发，认为无论是罗马人还是异邦人出于善意的行为都应该且能够得到保护，确立并认可了一系列新的契约法律关系。罗马法的这一发展（） A . 树立了各民族间的交易法则 B . 形成了完备的法律体系 C . 说明当时民族矛盾日渐消失 D . 对私产作出了合法保护 6. 15世纪末16世纪初，罗马教会加强了对德意志的掠夺。罗马教廷每年从德意志搜刮的财富达到30万古尔登（货币单位），相当于“神圣罗马帝国”皇帝每年税收额的20倍。德意志成为教会榨取最严重地区的主要原因是（） A . 德意志社会经济的迅速发展 B . 教会是德意志最大的封建主 C . 德意志社会各种矛盾的激化 D . 德意志缺乏统一的中央集权 7. “延安县中四乡在进行普选运动时，在两个村里，有个别群众提出一个地主当乡长，因他识字。当时该乡的群众知道他表现不好，都不愿选举他。大家主张要选能代表群众利益的人当乡长，不要以识字多少为原则。结果地主落了选。”材料所述现象（） A . 发生在抗日战争时期 B . 反映出地主不受农民欢迎 C . 反映当地群众已经有了民主的意识 D . 证明延安实行了普选的民主选举制度 8. 1935年起，蒋介石在国内外通过三条渠道寻找共产党进行秘密接触：一是由曾养甫、谌小岑出面，通过翦伯赞、吕振羽与中国共产党北方局以及长江局代表谈判。二是通过宋庆龄、宋子文派以牧师身份活动的中国共产党党员董健吾秘密到达陕北，向中共中央转达国民党要求谈判的信息。三是令驻苏武官邓文仪找中国共产党驻共产
2019－2020学年度高三年级上学期期中考试 数学试卷(理科) 本试卷分第I 卷(选择题)和第II 卷(非选择题)两部分，共150分。考试时间120分钟。 第I 卷(选择题 共60分) 注意事项：答卷I 前，考生将自己的姓名、准考证号、考试科目涂写在答题卡上。 一、选择题(每小题5分，共60分。下列每小题所给选项只有－项符合题意。请将正确答案的序号填涂在答题卡上) 1.已知曲线f(x)＝xcosx ＋3x 在点(0，f(0))处的切线与直线ax ＋4y ＋1＝0垂直，则实数a 的值为 A.－4 B.－1 C.1 D.4 2.已知各项不为0的等差数列{a n }满足a 5－2a 72＋2a 8＝0，数列{b n }是等比数列且b 7＝a 7，则b 2b 12等于 A.49 B.32 C.94 D.23 3.对于函数f(x)，若存在区间A ＝[m ，n]使得{y|y ＝f(x)，x ∈A}＝A 则称函数f(x)为“同域函数”，区间A 为函数f(x)的一个“同城区间”。给出下列四个函数： ①f(x)＝cos 2 πx ；②f(x)＝x 2－1；③f(x)＝|x 2－1|；④f(x)＝log 2(x －1)。 存在“同域区间”的“同域函数”的序号是 A.①② B.①②⑧ C.②③ D.①②④ 4.设θ为两个非零向量a ，b 的夹角，已知对任意实数t ，|b +t a |的最小值为1。则 A.若θ确定，则|b |唯一确定 B.若|b |确定，则θ唯一确定 C.若θ确定，则|a |唯一确定 D.若|a |确定，则θ唯一确定 5.已知点P(x ，y)是直线y ＝x －4上一动点，PM 与PN 是圆C ：x 2＋(y －1)2＝1的两条切线，M ，N 为切点，则四边形PMCN 的最小面积为 A.43 B.23 C.53 D.56 6.已知函数f(x)＝Asin(ωx ＋φ)(A>0，ω>0，0<φ< 2π)的部分图像如图所示，则3()4f π=
2014届高三上学期期中考试数学试卷 一、选择题： 1．设集合22{|10},{|log 0}A x x B x x =->=>，则A B ?=（ ） A. {|1}x x > B. {|0}x x > C. {|0}x x ≥ D. {|11}x x x ><-或 2．“1x >”是“2x x >”的（ ） A.必要不充分条件 B.充分不必要条件 C.充要条件 D.既不充分也不必要的条件 3．设21 ()(1)1f x x x =<--，则11() 3f --=（ ） A.2 B.3- C. 2- D.3 4．设数列{}n a 的前n 项和为n S ，且21n S n =-，则2a =（ ） A.4 B.0 C.1 D.2 5．设函数()|log |(01)a f x x a =<<，则（ ） A. 11 ()(2)() 43f f f >> B. 11()()(2) 43f f f >> C. 11(2)()() 34f f f >> D. 11 ()(2)() 34f f f >> 6．11 tan(),tan 34αββ+==，则tan α=（ ） A. 112 B. 713 C. 113 D. 12 13 7 ．要得到y x = 的图象，只须将) 4y x π =+的图象上的所有点（ ） A.横坐标缩短到原来的12倍，再向左平移8π 个单位长度 B.横坐标伸长为原来的2倍，再向右移8π 个单位长度
C.横坐标缩短到原来的12倍，再向右平移4π 个单位长度 D.横坐标伸长为原来的2倍，再向左平移4π 个单位长度 8．若||1 ,||2,a b c a b ===+，且c a ⊥，，则a 与b 的夹角为（ ） A.30 B.60 C.120 D.150 9．设()f x 是定义在R 上的奇函数，且满足(1)(1)f x f x +=-，当[0,1]x ∈时，()21x f x =-则 12(log 6)f 的值为（ ） A. 12- B. 52- C. 5- D. 6- 10．已知0a b >>，则3222196 a b a b ab b -+-的最小值是（ ） A. 55 B.56 C.57 D.58 二、填空： 三、解答题： 16．（本题满分13分）已知函数 2()sin sin cos ()f x x x x x R =+?∈.21世纪教育网 (1)求 3( )8f π的值；(2)求()f x 的单调递增区间. 高2011级高三(上)半期考试文科数学试题 第1页 共4页
高三生命科学期中考试试卷 本试卷分为第Ⅰ卷和第Ⅱ卷两部分,满分150分.考试时间120分钟 请将所有答案写在答题纸上,否则不给分 第I 卷（共60分） 一、选择题（每题2分，共60分。每小题只有一个正确选项） 1．下列物质中同时含有磷和氮元素的是 A ．丙酮酸 B ．核苷酸 C ．氨基酸 D ．脂肪酸 2、微生物的种类繁多，下列微生物中属于原核生物的是 ①黏菌 ②酵母菌 ③蓝细菌 ④大肠杆菌 ⑤乳酸杆菌 A ．①②③ B ．②③④ C ．③④⑤ D ．①④⑤ 3、下列关于生物体内有机物的叙述正确的是 A. 脂质不参与生命活动的调节 B. 蛋白质是生物体主要的能源物质 C. 核酸是生物体储存遗传信息的物质 D. 糖类不参与细胞识别和免疫调节 4．生物体中的某种肽酶可水解肽链末端的肽键，导致 A ．蛋白质分解为多肽链 B ．多肽链分解为若干短肽 C ．多肽链分解为氨基酸 D ．氨基酸分解为氨基和碳链化合物 5、下列有关ATP 概念的叙述正确的是 ① ATP 是生物体内主要的贮存能量的物质 ② ATP 的能量主要储存在腺苷和磷酸之间的化学键中 ③ ATP 水解一般指ATP 分子中高能磷酸键的水解 ④ ATP 只能在线粒体中生成 ⑤ ATP 在生物细胞内普遍存在，是能量的“携带者”和“转运者”，有“能量货币”之称 A ．①③ B ． ③⑤ C ．②④ D ．④⑤ 6、某种植物细胞在浓度分别为200mmol ∕L 和400mmol ∕L 的M 物质溶液中，细胞吸收M 的速率都是10mmol ∕min ，通入空气后，吸收速率不变。对此现象最合理的解释是 A ．细胞吸收M 的方式为自由扩散 B ．细胞吸收M 需要载体蛋白的参与 C ．细胞吸收M 的方式为主动运输 D ．所需能量供应不足 7、以下关于微生物的叙述，正确的是 A.细菌芽胞在合适的条件下可萌发形成新的菌体，它是细菌的有性生殖方式 。 B.质粒是许多微生物细胞内独立于拟核外的能自主复制的DNA 分子。 C.光合细菌和蓝细菌都含有叶绿体，所以都能进行光合作用。 D.细菌核糖体是核酸和蛋白质合成的场所。 8．控制传染源是抑制微生物传染病传播的重要措施，下列做法属于对传染源进行控制的是 A ．接种特效疫苗 B ．设立隔离病房 C ．注射相应抗体 D ．室内定期通风 9．有机磷农药可抑制胆碱酯酶（分解乙酰胆碱的酶）的作用，对于以乙酰胆碱为递质的 突触来说，中毒后会发生 A ．突触前膜的流动性消失 B ．关闭突触后膜的Na+离子通道 班级__________ 考试号_________ 姓名______________ …………………………密○………………………………………封○………………………………………○线…………………………
2011年辽宁高考英语试题及答案 2011年普通高等学校招生全国统一考 试(辽宁卷) 英语 本试卷分第一卷(选择题)和第二卷(非选择题)两部分。考试结束后，将本试卷和答题卡一并交回。 第一卷 注意事项： 1.答第一卷前，考生务必将自己的姓名、准考证号填写在答题卡上。 2.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。不能答在本试 卷上，否则无效。第一部分听力 (略) 第二部分英语知 识运用(共两节，满分45分) 第一节单项填空(共15小题;每小题1分，满分15分) 从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: We last night, but we went to the concert instead, A. must have studied B. might study C. should have studied D. would study 21. If you __ go, at least wait until the storm is over. A. can B. may C. must D. will 22. What are you doing out of bed, Tom? You're to be asleep. , A. supposed B. known C. thought D. considered 23. Twenty students want to attend the class that aims to teach to read first. A. what B. who C. how D. why 24. You are old enough to your own living. A.win B. gain C. take D. earn 25. No matter how , it is not necessarily lifeless.
陕西省高三上学期数学期中考试试卷（I）卷
姓名:________
班级:________
成绩:________
一、 单选题 (共 10 题；共 20 分)
1. （2 分） (2017·宁波模拟) 已知全集 U=A∪B={x∈Z|0≤x≤6}，A∩（?UB）={1，3，5}，则 B=（ ）
A . {2，4，6}
B . {1，3，5}
C . {0，2，4，6}
D . {x∈Z|0≤x≤6}
2. （2 分） (2019 高二上·哈尔滨期末) 已知命题 ：
，则（ ）
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B.
C.
D.
3. （2 分） (2019·安徽模拟) 若函数 A.2
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（）
B. C.3
D. 4. （2 分） (2019·新宁模拟) 已知角 a 的终边经过点 P（-3，-4)，则下列结论中正确的是（ ）
A . tana=-
第 1 页 共 12 页
B . sina=-
C . cosa=-
D . tana=
5. （2 分） (2018 高三上·云南月考) 已知正三角形 ABC 的边长为 的最小值为
，重心为 G，P 是线段 AC 上一点，则
A. B . －2
C. D . －1
6. （2 分） (2019·新乡模拟) 设
围为（ ）
，满足关于 的方程
表示 ， 两者中较大的一个，已知定义在
的函数
有 个不同的解，则 的取值范
A.
B.
C.
D.
7.（2 分）(2018·龙泉驿模拟) 将函数
图象 若对满足
的 、 ，有
的图象向右平移 ，则
个单位后得到函数
的
第 2 页 共 12 页
高三年级期中考试 地理试卷 本试卷满分100分，考试时间110分钟。 注意事项：1.答卷Ⅰ前，考生务必将自己的姓名、准考证号、考试科目用铅笔涂写在答题卡上。 2.答卷Ⅰ时，每小题选出答案后，用铅笔把答题卡上对应题目的答案标号涂黑。 3.答卷Ⅱ时，答案一定要答在答案纸上，不能答在试卷上。 第Ⅰ卷（选择题共50分） 一、单选题（每题1分，共50分） 读某地区等高线图，完成下列各题。 学.科.网...学.科. 网...学.科.网...学.科.网...学.科.网... 1. 有关图中a、b、c、d四点海拔的比较，正确的是 A. b>a>c>d B. b>a>c=d C. b>d=c>a D. b>d>c>a 2. 图中河流的主汛期，最不可能在 A. 12月至次年2月 B. 3至5月 C. 6至8月 D. 9至11月 下图示意我国西部某区域水系图。读下图，完成下列各题。
3. 有关两河流域流经地区的说法最可能是 A. 该地区河道弯曲，可推知地势平坦开阔 B. 河流以冰雪融水补给为主，由东南流向西北 C. 该地地质构造既有断层也有褶皱 D. 实施河流综合开发的主要措施是发电和航运 4. 计划在MN之间修建一条公路，假设所经河流的水文和地质状况都相同，则四个方案中最合理的是 A. 甲 B. 乙 C. 丙 D. 丁 随着人口老龄化的加速推进，农村地区应对人口老龄化面临的问题更为严峻。读人口老龄化城乡差异转变模型图(P点对应时间预测在2045年前后)，完成下列各题。 5. 导致人口老龄化城乡差异变化的主要因素是 A. 医疗生活水平 B. 人口政策 C. 交通条件 D. 人口流动 6. 下列措施能有效缓解我国农村人口老龄化压力的是 A. 加快乡镇企业的发展 B. 控制老年人口数量 C. 接受外来移民 D. 增加农业生产的资金投入 一般面对河流下游，左手方视为左岸，右手方视为右岸。下图是某条河流的剖面图，箭头为图示区域全年正午太阳来向(遮蔽区范围随季节有变化)。读下图,完成下列各题。
学军中学2015届高三上学期期中考试 语文试题 一、文言文阅读（42分） （一）阅读下面的文言文，完成后面题目。 张建封，字本立，邓州南阳人，客隐兖州。少喜文章，能辩论，慷慨尚气，自许以功名显．。李光弼镇河南，盗起苏、常间，残掠乡县。代宗诏中人马日新与 光弼麾下皆讨。建封见中人，请前喻贼，可不须战。因到贼屯开譬祸福，一日降数千人，纵还田里，由是知名。时马燧为三城镇遏使雅知之表为判官擢监察御史燧伐李灵耀军中事多所诹访杨炎将任以要职卢杞不喜出为岳州刺史①。 李希烈既破梁崇义，跋扈不臣，寿州刺史崔昭与相闻，德宗召宰相选代昭者，杞仓卒不暇取它吏，即白用建封。希烈数败王师，张．甚，遂僭即天子位。是时， 四方尚多故，乃缮陴隍，益治兵，四鄙附悦。希烈使票帅悍卒来战，建封皆沮衄之。贼平，进封阶。 是时，宦者主宫市，无诏文验核，但称宫市，则莫敢谁何．，大率与直十不偿 一。又邀阍闼②所奉及脚佣，至有重荷趋肆而徒返者。有农卖一驴薪，宦人以数尺帛易之，又取它费，且驱驴入宫，而农纳薪辞帛，欲亟．去，不许，恚曰：“惟有 死耳！”遂击宦者。有司执之以闻，帝黜宦人，赐农帛十匹，然宫市不废也。谏臣交章列上，皆不纳，故建封请间为帝言之，帝颇顺听。会诏书蠲民逋赋，帝问何如，答曰：“残逋积负，决无可敛，虽蠲除之，百姓尚无所益。” 治徐凡十年，躬于所事，一军大治。善容人过，至健黠亦未尝曲法假之。其言忠义感激，故下皆畏悦。性乐士，贤不肖游其门者礼必均，故其往如归。许孟容、韩愈皆奏署幕府，有文章传于时。 （《新唐书·卷一五八·列传第八十三·张建封传》） 【注】①马燧、李灵耀、杨炎、卢杞均为人名。②阍闼：宫门。 1．对下列句子中加点的词语的解释，不正确的一项是（）（3分） A、慷慨尚气，自许以功名显．显：显扬 B、希烈数败王师，张．甚张：张狂 C、但称宫市，则莫敢谁何．何：怎样
辽宁省高考英语试题及答案 第Ⅰ卷 第一部分听力（共两节，满分30 分） 做题时，现将答案标在试卷上，录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。 第一节（共5小题；每小题1.5分，满分7.5分） 听下面5段对话，每段对话后有一个小题。从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。 例：How much is the shirt? A. ￡ 19. 15 B. ￡ 9. 18 C. ￡ 9. 15 答案是C。 1. What will Lucy do at 11:30 tomorrow? A. Go out for lunch. B. See her dentise. C. Visit a friend. 2. What is the weather like now? A. It’s sunny. B. It’s rainy. C. It’s cloudy. 3. Why does the man talk to Dr. Simpson? A. To make an apology. B. To ask for help. C. To discuss his studio 4. How will the woman get back from the railway station? A. By train. B. By car C. By bus. 5. What does Jenny decide to do first? A. Look for a job. B. Go on a trip. C. Get an assistant. 第二节（共15小题；每小题1.5分，满分22.5分） 听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个
2019学年度第一学期期中模拟考试 高 三 数 学 试 卷 一、填空题（本大题共14小题，每小题5分，计70分） 1．已知集合A ＝{x |x 2＜3x ＋4，x ∈R }，则A ∩Z=． 2．若复数 i i a 212+-（i 是虚数单位）是纯虚数，则实数a =． 3.若cos sin z i θθ=+（i 为虚数单位），则()+22 k k Z π θπ=∈是21z =-的条件. 4. 在约束条件? ??? ? 0≤x ≤1，0≤y ≤2， 2y －x ≥1下，则x －1 2 ＋y 2 的最小值为__________． 5．若将函数x x f ωsin )(=的图象向右平移6π个单位得到)3 4 sin()(πω-=x x f 的图象，则|ω|的最小值为_ 6．若直线kx y =是曲线x x x y +-=23的切线，则k 的值为 ． 7.在ABC ?中，7AC =60B =?，BC 边上的高33h =BC =． 8．已知圆C 的圆心在第一象限，圆C 与x 轴交于A (1，0)，B (3，0)两点，且与直线x － y ＋1＝0相切，则圆C 的半径为． 9．在平面直角坐标系xOy 中，已知焦点为F 的抛物线y 2＝2x 上的点P 到坐标原点O 的距离为15，则线段PF 的长为． 10.在直角△ABC 中，∠C ＝ 90°，∠A ＝ 30°，BC ＝1，D 为斜边AB 的中点，则AB CD ＝ 11．已知直线x ＝a (0＜a ＜π 2)与函数f (x )＝sin x 和函数g (x )＝cos x 的图象分别交于M ，N 两点， 若MN ＝1 5 ，则线段MN 的中点纵坐标为． 12．已知函数f (x )＝2x 2＋m 的图象与函数g (x )＝ln|x |的图象有四个交点，则实数m 的取
大同一中2008~2009学年度第一学期期中试卷 高三语文 第Ⅰ卷客观卷（共33分） 一、（每题3分，共15分） 1．下列词语中加横线的字，读音全都正确的一组是 A．蒙骗（méng）颈椎（jǐng）计较（jiào）不可估量（liàng） B．碑帖（tiè ）瘙痒（sào）怆痛（chuàng）酩酊（mǐng）大醉 C．隽永（juàn）羞赧（nǎn）癖好（pǐ）一脸横肉（hèng） D．摈除（bǐn）旋风（xuàn）掣肘（chè）煤气熏人（xūn） 2．下列句子中有两个错别字的一句是 A．平心而论，这只是实话实说，事实胜于雄辨，难道该省亏损1000多万不是事实？主管领导依然被重用不是事实？ B．人情事故的智慧，是一日不可或缺的，它是生活中的一部分，也是一种能力，而这种能力，必须在生活中培养、历练。 C．在浮燥的年代，许多人似乎已经淡忘了“一诺千金”这四个字，把诚信这一立身之本抛诸脑后，只观注眼前的自身利益。 D．这支中超劲旅有许多亟待解决的问题，难怪赛后主教练没有一丝赢球的兴奋，却皱着眉头大叹“队员比赛欲望不强”。 3．依次填入下列各句横线上的词语最恰当的一项是 ① 埃及海军3日已向客轮失事海域紧急调遣3艘舰艇和数架直升机，执行任务。 ② 国家林业局新闻发言人在发布会上宣布了赠台大熊猫的最终结果。 ③ 正是历史的多种原因，西藏的经济比内地落后，比沿海发达地区落后。A．搜寻筛选越发B．搜救遴选更加
C．搜寻遴选更加D．搜救筛选越发 4．下列各句中没有语病的一句是 A．英国伦敦高等法院日前裁决，《达?芬奇密码》的作者丹?布郎被控抄袭另一畅销书著作权的罪名不成立。 B．日前，网易、新浪等14家网站联合向全国互联网界发出文明办网倡议书，号召营造健康文明的网络文化环境，清除不健康信息，已成为社会的共同呼唤、家长的强烈要求和保障未成年人的迫切需要。 C．十一长假前夕，有关部门就旅游景点门票是否提价一事作了听证，可是听证结果似乎很难让消费者满意。 D．一份由中国火箭技术研究院院长吴燕生和中国火箭运载研究院总设计师刘竹生领导的科研小组提供的研究报告表示，我国目前的火箭运载能力，已经能保证完成绕月工程所需要的飞行器发射任务。 5．依次填入下列横线处的语句的顺序，最恰当的一项是 在蒙蒙细雨中,戊子年黄帝故里拜祖大典在河南新郑黄帝故里举行。________，________，________ ，________，________，________ ，表达了中华儿女“祈福北京奥运盛会”的心愿。来自海内外的2万多名炎黄子孙共拜华夏始祖，共建中华精神家园，祈福北京奥运盛会。 ① 邓亚萍、许海峰、熊倪等29名历届奥运会冠军走到祈福树下 ② 高大的汉白玉雕塑的黄帝坐像，神情庄严 ③ 将刻有祝福奥运文字的红色祈福牌悬挂在祈福树上 ④ 距黄帝坐像50米的正前方 ⑤ 金黄色的枝叶闪烁着耀眼的光 ⑥ 一棵高7米、象征着中华根脉的祈福树 A．①③⑤⑥②④ B．②④①⑥⑤③ C．②④⑥⑤①③