北京市海淀区2013届高三年级第二学期期末练习(word版)英语

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2012海淀高三英语二模试题

2012海淀高三英语二模试题

海淀区高三年级第二学期期末练习英语2012.05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. Reading books, _______ takes the reader to other worlds, is a wonderful way to enjoy life.A. thatB. whatC. asD. which22. ---What makes you a history major?---Interest. I _____ it because my high school history teacher influenced me a lot.A. lovedB. had lovedC. loveD. have loved23. The average Facebook user in the United States has 245 friends, according to a study ______ inFebruary.A. publishingB. publishedC. publishD. to publish24. As the intelligence of robots increases to match ________ of humans,we may use them toexpand our frontiers.A. itB. thatC. whichD. them25. ---Have you received your new shoes?---Yes. And at the same time I got the jacket I _____.A. had orderedB. orderedC. have orderedD. order26. A mistake _____ have been made on our bill. We didn’t order any fish today.A. shouldB. wouldC. mustD. could27. One doesn’t have to look far to realize the direct connection smoking and cancer.A. ofB. withC. toD. between28. She came to Beijing on April 28, _____ Mayday's concert in the Bird’s Nest.A. to expectB. expectingC. expectedD. expect29. ---Is dinner ready?---Not yet. The main course ______. It needs another ten minutes.A. was not doneB. had not doneC. is not doneD. has not done30. House prices vary from place to place and are usually high _____ there are famous schools.A. whereB. sinceC. whenD. whether31. You don’t need to make fancy foods to impress guests—it is something simple but good _____will do.A. whatB. thatC. whichD. who32. More than ten people _____ in their own homes during the first 3 months of this year.A. were gassedB. had been gassedC. are gassedD. have been gassed33. I actually believe that we _____ in Xi’an now if you hadn’t been caught drunk driving lastmonth.英语第1页(共12页)A. whyB. howC. thatD. when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。

2022年北京市海淀区高三下学期二模 英语

2022年北京市海淀区高三下学期二模 英语

海淀区2021-2022学年第二学期期末练习考试时长90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,30分)第一节(共10小题;每小题1.5分,共15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。

My grandfather was a writer of many books.As a child and a teenager,I wrote 1 trying to be an author like him.When I 2 my first book,I was not sure if I should throw it out to the world or shelter it forever.That's why I went to grandpa that night,my faithful reader,who once again gave me tremendous 3 ."Did you bring the book?I heard you talk about it and I can't wait to see your 4 .“Oh yeah,the book.I completed it yesterday,”I handed him the draft,“but I don't think it's that good…”He turned to a random page and 5 more of the pages."Why do you think this isn't good?It looks fine to me.Very heart-warming."“Well,I'm not sure.It could be better than it is now."“You can't expect for the book to be 6 .Writing is a skill that takes time.You already finished the story,and now you have to 7 others what you've got,"he passed the book back to me."If people don't like it,then write again.Criticism is important,but you are going to have to keep on writing till you are 8 with your work.”"Is that how you became a writer?"“Yes,and every other writer before me.You have to start from the 9 and then reach the top.”I finally broke out into a smile and he did too.I looked carefully at the book one more time.The pages bound together gave me hope for the future.That settled it.I was going to have to 10 myself and let others see my work.For me and for my grandpa.1.A.fast B.well C.nonstop D.little 2.A.polished B.finished C.deleted D.published 3.A.tasks B.pressure C.rewards D.inspiration 4.A.progress B.style C.comment D.reaction 5.A.copied B.wrote C.scanned D.edited 6.A.perfect B.unique C.complex D.practical 7.A.send B.show C.teach D.sell8.A.content B.strict C.patient D.exhausted 9.A.end B.failure C.bottom D.criticism10.A.give up B.count on C.look after D.get over第二节(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。

【优质】北京海淀区高考一模英语Word解析版

【优质】北京海淀区高考一模英语Word解析版

海淀区高三年级第二学期期中练习英语 2014.04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 are the speakers?A. At a bank.B. At a hotel.C. At an airport.2. What’s the relationship between the two speakers?A. Neighbors.B. Roommates.C. Friends.3. What does the man want to buy?A. B. C.4. What was the man fined for?A. Wrong parking.B. Running a red light.C. Driving too fast.5. When does the flight leave?A. At 8:30 am.B. At 9:00 am.C. At 9:30 am.第二节(共10小题;每小题1.5分,共15分)听下面4段对话。

每段对话后有几道小题,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。

每段对话你将听两遍。

听第6段材料,回答第6至7题。

2013北京海淀区高三二模英语试题附答案

2013北京海淀区高三二模英语试题附答案

海淀区高三年级第二学期期末练习21. Dan Brown, _____ author of The Da Vinci Code, is _____ very famous American writer.A. a;theB. the;theC. the;aD. a;a22. The Boston Marathon bombings killed 3 people, including a Chinese citizen _____ Shenyang.A. inB. fromC. acrossD. to23. A hearty laugh relieves physical tension, _____ your muscles relaxed for over half an hour.A. to leaveB. leftC. leavingD. leave24. –Hurry up!Can't you drive faster, Jack?--No. If I got _____ speeding ticket, my dad would take away my car.A. otherB. the otherC. each otherD. another25. With hundreds of attractions, Beijing is a city _____ makes a lasting impression on its visitors.A. whichB. whereC. whatD. when26. The house is dirty because it _____ since they moved out.A. doesn't cleanB. isn't cleanedC. hasn't cleanedD. hasn't been cleaned27. _____ H7N9 is a deadly virus, it is still safe to eat thoroughly-cooked chicken.A. UntilB. WhileC. IfD. Since28. --Lily is going to make a presentation in class this afternoon.--Oh, really? I _____ it was Michael's turn.A. thinkB. have thoughtC. thoughtD. am thinking29. Life is a journey _____ with hardships, joys and special moments.A. filledB. to fillC. fillingD. having filled30. Besides the content of a book, _____ the editor also cares about is the number of readers.A. whoB. whyC. howD. what31. --Could you please have my car ready today?--Sure, the damage is not that serious, so it _____ be ready by 5: 00 pm.A. shouldB. couldC. mightD. need32. Remember to give your parents my regards when you_home.A. phonedB. phoneC. will phoneD. have phoned33. The organizers promise _____ wins the first prize a chance to go abroad.A. whoB. whomC. whoeverD. whomever34. It is reported that the Voice of China Season II _____ to air on Zhejiang TV this comingsummer vacation.A. schedulesB. is scheduledC. had scheduledD. had been scheduled35. The parcel was a whole week late. How I wish I _____ air mail instead.A. had chosenB. would chooseC. choseD. choose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。

2020年北京市海淀区高三英语二模试题(含答案)

2020年北京市海淀区高三英语二模试题(含答案)

海淀区高三年级第二学期期末练习2020. 6 本试卷共10页,120分。

考试时长100分钟。

考生务必将答案答在答题纸上,在试卷上作答无效。

考试结束后,将本试卷和答题纸一并交回。

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。

ADuring my childhood, whenever the sun dropped and the blue sky came up, my father and I would climb the mountain near our house. Walking together, we had a lot of conversations through I I learned many valuable lessons. He always stressed to me, “You should have objectives and capacity like the mountain.,,This has 2 (large) influenced my life. 3 the mountain-climbing, we couldn't have had enough time to spend together because my father was busy.BYou have probably dreamed about 4 you would change the world, only to find that it seems impossible. However, you may have the power 5 (make) the world better with baby steps. That9s the idea behind the BA Challenge, which is a public service campaign co-initiated by Alibaba and Sina Weibo. It asks people to do something positive and then record the changes before and after. Since its first 6 (appear) on Sina Weibo on Sept. 2nd, the BA Challenge has attracted millions of viewers and participants.7 these little things may be easily ignored in our daily lives, they are well received by many viewers.CThere5 s nothing better than flying to a foreign destination to visit the attractions it 8 (have) to offer. Millions of people are doing the same, and why not? The world has an amazing variety of must-see sights, from breathtaking natural scenery to impressive old cities. But the problem is that too many of us 9 (visit) them at the same time, putting pressure on these delicate and ancient places. That's why a number of beauty spots and historic sites have been introducing charges or restrictions on the number of tourists. There are many reasons for this: to reduce overcrowding, to manage wear and tear on old buildings and to tidy up the mess 10 (leave) behind.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,并在答题纸上将该项涂黑。

2023北京海淀区高三下学期二模英语试题讲评课

2023北京海淀区高三下学期二模英语试题讲评课
A 4. B 5. C 6. A 7. D 8. C 9. B 10. A 【导语】本文是一篇记叙文。文章讲述作者小的时候,祖父总给他讲故事,直到祖 父去世感悟到故事消失的很快,于是创立了Story Tree,代写故事服务,帮助人们 保存回忆。
【1题详解】考查动词词义辨析。句意:然而,直到他去世后,我才意识到他的故事消失得有多快。 A. doubted怀疑;B. imagined想象;C. realized意识到;D. counted数数。根据上文“When I was little,
Hence the importance of preserving ____2____ dawned on me, which ultimately changed my previous outlook on remembering our loved ones and the stories we share.
Among all the heritage stories at Story Tree, family is a dominant theme. Other common themes are love, enterprising spirit, overcoming difficulty, and settling in new surroundings. However, _____10_____ is a thread
海淀区2022 — 2023学年第二学期期末练习 高三英语
英语试题卷
第一部分:知识运用(共两节,30分) 第一节(共10小题;每小题1.5分,共15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。
When I was little, I’d play chess with my grandfather, and he’d smoke his cigar while telling me stories about growing up, pursuing dreams, and travelling around the world. Yet it was only after he passed away that I ____1____ how fast his stories had faded away.

北京市海淀区2023-2024学年高三上学期期末考试 英语 Word版含答案

北京市海淀区2023-2024学年高三上学期期末考试 英语 Word版含答案

北京市海淀区2023-2024学年第一学期期末练习高三英语2024. 01 本试卷共10页, 100分。

考试时长90分钟。

考生务必将答案答在答题纸上, 在试卷上作答无效。

考试结束后, 将本试卷和答题纸一并交回。

第一部分知识运用(共两节, 30分)第一节(共10小题;每小题1. 5分, 共15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, 并在答题纸上将该项涂黑。

Back in 2008, I was teaching Concepts of Fitness in a high school. At the end of one class, I chatted with David Gale, a senior high jumper, about how to improve his 1 and how motivation played an important role in one's achievement. He, out of the blue, asked me what would happen if he broke the school record.Not 2 of his passion and determination, I paused for a moment, but then promised that I would paint his name on the wall of our classroom. He was very excited and suggested that I go purchase the paint.Nothing more was mentioned about the 3 until two weeks later, the young warrior ran into the classroom with a huge smile on his face. "I did it! I broke the record!" he shouted as I was still gathering information to 4 what I had promised him. I joined in with the high-fives and fist bumps 5 him.The next day, it was done! G-A-L-E. Huge blue letters with white edges, the school colors. I could see his excitement even surpassed the success itself. Actually, his coach said the wall was part of the 6 to break the record.What happened next was totally amazing. Many students, even from other classes, saw the name on the wall and 7 how they, too, could be considered for the wall. With the enormous 8 , I had to add more names to the wall, and more than 100 names appeared there in the following 10 years.Many folks admitted they would not have 9 what they did if the wall hadn't been part of the reward. More importantly, all those who stepped far beyond their comfort zone helped set the 10 higher.1. A. health B. performance C. talent D. knowledge2. A. proud B. afraid C. certain D. fond3. A. promise B. record C. suggestion D. news4. A. describe B. recall C. explain D. picture5. A. encouraging B. admiring C. congratulating D. greeting6. A. excitement B. confidence C. creativity D. motivation7. A. inquired B. expected C. insisted D. doubted8. A. effort B. experience C. stress D. response9. A. adjusted B. achieved C. examined D. displayed10. A. pace B. stage C. bar D. tone第二节(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。

2013年海淀区高三年级二模物理试题(word)

2013年海淀区高三年级二模物理试题(word)

海淀区高三年级第二学期期末练习物理能力测试2013.5本试卷共14页,满分300分。

考舰长分钟。

考生务必将答案写在答题卡上,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。

以下数据可供解题时参考:可能用到的相对原子质量:H 1 C 12 N 14 0 16 Na 23 Mg 24 Si 28 Cl 35.5 Fe 56 Cu 64第一部分(选择题共120分)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。

13.在下列叙述中,正确的是A. 物体里所有分子动能的总和叫做物体的内能B. —定质量的气体,体积不变时,温度越高,气体的压强就越大C. 对一定质量的气体加热,其内能一定增加D. 随着分子间的距离增大分子间引力和斥力的合力一定减小14.根据玻尔理论,氢原子的电子由n=2轨道跃迁到n=1轨道A. 原子的能量减少,电子的动能增加B. 原子的能量增加,电子的动能减少C. 原子要放出一系列频率不同的光子D. 原子要吸收某一频率的光子15.如图2所示,用绿光照射一光电管,能产生光电效应。

欲使光电子从阴极逸出时的初动能增大,应该A. 改用红光照射B. 改用紫光照射C. 增大光电管上的加速电压D. 增大绿光的强度16.甲、乙两颗人造卫星绕地球作圆周运动,周期之比为T 1:T 2 = 1:8,则它们的轨道半径之 比和运动速率之比分别为A. R 1:R 2 = 1: 4, v 1: v 2 =2 :1B. R 1:R 2 =4 : 1, v 1: v 2=2: 1C. R 1:R 2 = 1 :4, v 1: v 2=1 : 2D. R 1:R 2 = 4 : 1, v 1: v 2= 1: 217.如图3所示,一理想变压器原、副线圈匝数比n 1:n 2=11:5。

原线圈与正弦交变电源连接,输入电压V t u )100sin(2220π=。

副线圈接入电阻的阻值R =100Ω。

北京市海淀区2014届高三第二次模拟 英语(word版含答案)

北京市海淀区2014届高三第二次模拟 英语(word版含答案)

北京市海淀区2014届高三第二学期期末练习英语试题本试卷分为第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.第一部分:听力(共三节,满分30分)做题时,先将答案划在试卷上。

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。

1.What does the boy want for breakfast?A.Bread.B.Pancakes.C.Sandwich.2.What did the man do in his vacation^A.He stayed at home.B.He took some courses.C.He did a part-time job.3.How does the man feel about the interview?A.Confident.B.Uncertain.C.Disappointed.4.What is the man doing?A.Making an apology.B.Making an offer.C.Making a request.5.Where is the post office?第二节(共15小题;每题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,每小题将给出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.What happened to the man in today's game?A.He broke his leg.B.He injured his ankle.C.He hurt his back.7.What does the woman ask the man to do?A.Give up sports.B.Lie comfortably.C.Stop arguing.听第7段材料,回答第8—9题。

2013海淀二模英语试卷及答案

2013海淀二模英语试卷及答案

海淀区九年级第二学期英语期末练习参考答案2013.6听力理解(共26分)一、听对话选图。

(共4分,每小题1分)1.A2. B3.C4. C二、听对话或独白,选择答案。

(共12分,每小题1分)5. A6. C7. B8. C9. A 10. B 11. A 12.B13.A 14. B 15. A 16. C三、听对话,记录关键信息(共10分,每小题2分)17. rules 18. go back 19. 5 years 20. fun 21. living知识运用(共25分)四、单项填空(共13分,每小题1分)22. C 23. A 24. A 25. C 26. D 27. B 28. A 29. D 30. C31. C 32. B 33. B 34. D五、完形填空(共12分,每小题1分)35. A 36. A 37. D 38. B 39. C 40. B 41. D 42. A 43. C 44. B 45.C 46.D阅读理解(共44分)六、阅读短文,选择最佳选项。

(共26分,每小题2分)47. A 48. C 49.D 50. A 51. D 52. B 53.A 54.C 55.D 56.B 57.A58. B 59.C七、阅读短文,还原句子。

(共8分,每小题2分)60. B 61. A 62. E 63.C八、阅读短文,回答问题。

(共10分,每小题2分)64. No./ No, they don’t.65. Long working hours.66. Because long lunch breaks can benefit both people and society.67. Having a fast-food lunch.68. To enjoy a long lunch break and have healthy food.书面表达(共25分)九、完成句子(共10分,每小题2分)69. It’s time to70. be good for71. either go skating or72. others keep staying here73. make progress sooner or later as long as you do (try) your best javascript:;十、文段表达(15分)One possible version:Dear Emily,Thank you for your letter. I’m glad to share my ideas with you. What you are doing in the“Green Earth” club is meaningful.I am also strongly against any kind of wasting. With such a large population in China, food is especially precious. People should be encouraged to eat at home. In this way, the leftovers can be the next day’s meal and much less food would be wasted. If people do have to eat outside and there is food left, they should take it home and eat it later.I b elieve it’s our duty to protect our earth.Actually it is not that difficult. A little more attention from everyone in daily life will be of great help.Yours,Li Ming听力录音材料一、听对话,从下面各题所给的A、B、C三幅图片中选择与对话内容相符的图片。

海淀区2024届高三二模英语试题及答案

海淀区2024届高三二模英语试题及答案

海淀区2023-2024学年第二学期期末练习高三英语 2024.5本试卷共 10 页,100 分。

考试时长 90 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,30分)第一节(共 10 小题;每小题 1.5 分,共 15 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。

Movement is our first language; I believe we’re born to dance. I’ve always had a special liking for dance, and my job.I got great 1 working in the therapeutic ( 治疗的) world; it felt more like a calling. I enjoyed every moment; my purpose and mission 2 me. My highlights are when I’ve witnessed once dull and hopeless eyes light up when the person felt seen, heard, and accepted.Then, ill health struck. As my health declined progressively, I had to stop doing what I loved.3 , all I had was being able to facilitate the occasional workshop when opportunity and energy aligned (一致). Chronic fatigue syndrome (慢性疲劳综合症) is a merciless beast.In 2020, the unimaginable happened. In addition to soul-destroying feeling of being4 , I began experiencing frequent vocal challenges of varying degrees. I could no longer accept facilitation invitations because my5 was now unreliable. I grieved, feeling like I was being swallowed by a damp, dark fog.After an extended period of being in self-pity, I 6 my thinking. I have internal value. My value or identity is not 7 by what I can or cannot do. Regarding my health journey, in time, I 8 this: it is what it is. For this season, this is my path.So, I started dancing again. Life is full of surprises, pleasant, unpleasant, and neutral, yet what matters is how we 9 to those surprises. Despite ongoing voice loss and health challenges, I found new ways to make a difference.You and I may not be able to choose the 10 life plays for us; however, we do get to choose how we will dance to it. May we dance with strength, courage, and grace.1. A. fame B. surprise C. pleasure D. inspiration2. A. fuelled B. attracted C. instructed D. calmed3. A. Simply B. Particularly C. Eventually D. Apparently4. A. tired B. annoyed C. disappointed D. injured5. A. mind B. sight C. sense D. voice6. A. discovered B. adjusted C. abandoned D. controlled7. A. ignored B. selected C. defined D. assisted8. A. accepted B. recalled C. questioned D. expected9. A. refer B. appeal C. turn D. respond10. A. role B. music C. joke D. game第二节(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。

2013届北京市海淀区高三年级第二学期期末练习理综卷(2013.05)

2013届北京市海淀区高三年级第二学期期末练习理综卷(2013.05)

海淀区高三年级第二学期期末练习理科综合能力测试2013.5 本试卷共14页,满分300分。

考舰长分钟。

考生务必将答案写在答题卡上,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。

以下数据可供解题时参考:可能用到的相对原子质量:H 1 C 12 N 14 0 16 Na 23 Mg 24 Si 28 Cl 35.5 Fe 56 Cu 64第一部分(选择题共120分)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. 制作果酒、果醋和泡菜三个实验的共同点是A. 菌种为异养原核生物B.将原料灭菌后再发酵C. 保证无氧环境下发酵D.发酵液最终呈现酸性2. 下列有关细胞结构和功能的叙述不正确的是A. 抗体的合成和分泌与核糖体、内质网、髙尔基体和线粒体有关B. 人体细胞有氧呼吸产生二氧化碳的场所是细胞质基质和线粒体C. 豌豆的遗传物质储存和复制的场所是细胞核、线粒体和叶绿体D. 细胞内衰老和损伤的细胞器最终由高尔基体形成的溶酶体清除3. 胰腺合成的胰蛋白酶原进入小肠后,在肠激酶作用下形成有活性的胰蛋白酶,该激活过程如图1所示(图中数据表示氨基酸位置),下列分析不正确的是A. 胰蛋白酶比胰蛋白酶原少了5个肽键B. 胰蛋白酶与胰蛋白酶原空间结构不同C. 肠激酶与限制酶具有相似的作用特性D. 激活过程可避免胰蛋白酶破坏自身细胞4. 下列有关人类遗传病的叙述正确的是A. 人类遗传病是指由于遗传物质结构和功能发生改变且生下来就有的疾病B. 多基因遗传病如青少年型糖尿病、21三体综合征不遵循孟德尔遗传定律C. 人们常常采取遗传咨询、产前诊断和禁止近亲结婚等措施达到优生目的D. 人类基因组计划是要测定人类基因组的全部46条DNA中碱基对的序列5. 下列有关生物技术与实践的叙述正确的是A. 小鱼存活时间长短可以做为生态瓶稳定性的指标B. 观察未经染色的口腔上皮细胞装片,需调亮视野C. 利用蒸馏水可以将提取液中的光合色素进行分离D. 进行DNA粗提取实验,可利用猪血作为实验材料6. 下列说法正确的是A. 水晶、玛瑙的主要成分是二氧化硅B. 明矾、漂白粉、臭氧的净水原理相同C. 煤的干馏和石油的分馏都属于物理变化D. 亚硝酸钠是一种食品防腐剂,使用时其用量可以不加限制7 下列解释事实的化学方程式或离子方程式不正确的是A. 钢铁发生吸氧腐蚀:2Fe + 02+ 2H20=2Fe(0H)2B S02使紫色石蕊溶液变红色:S02+ H20 = 2H+ + SO32-C. 利用NaOH溶液除去金属铝表面的氧化膜:Al203 + 20H =2A102- + H20D 84消毒液和洁厠灵混合使用会产生有毒气体:Cl-+ClO- + 2h+=Cl2 +H2O8. 下列有关化学实验的叙述中,不正确的是A. 用饱和食盐水替代水跟电石作用,可以有效控制产生乙炔气体的速率B. 重结晶法提纯苯甲酸时,为除去杂质和防止苯甲酸析出,应该趁热过滤C. 制备乙酸乙酯时,为除去乙酸乙酯中的乙酸,用氢氧化钠溶液收集产物D. 实验室制取乙烯并验证其性质时,先将产生的气体通入到NaOH溶液中除去杂质9. X、Y、Z均为短周期元素,其简单离子X+、Y3+、Z2-的核外电子层结构相同。

海淀区高三年级第二学期期中期末练习(一卷)

海淀区高三年级第二学期期中期末练习(一卷)

海淀区高三年级第二学期期中练习语文2009.4学校班级姓名本试卷分第Ⅰ卷(选择题)和第Ⅱ卷两部分。

第Ⅰ卷1至3页,第Ⅱ卷4至8页,共150分。

考试时间150分钟。

考试结束,将本试卷和答题卡一并交回。

第Ⅰ卷(选择题共30分)一、本大题共5小题,每小题3分,共15分。

1.下列词语中,加点字的读音全都相同的一组是A.磋.商蹉.跎搓.手顿脚嗟.来之食B.澄.澈驰骋.惩.前毖后乘.人之危C.停滞.对峙.炙.手可热鳞次栉.比D.腼腆.恬.然暴殄.天物舐.犊情深2.下列各组词语中,没有..错别字的一组是A.视频炫耀不厌其详明枪易躲,暗剑难防B.抢滩犹其拾人牙慧城门失火,殃及池鱼C.瓶颈剪彩裨官野史江山易改,秉性难移D.跳槽饯行共商国是千岩竞秀,万壑争流3.依次填入下列横线处的词语,最恰当的一组是①没有什么比这幅写意墨竹更能体现竹的了,在这里,竹摒弃了一切外在的形式和颜色,给观赏者留下的唯有人间风骨。

②放,放弃、放怀、放达……“放”蕴含着千般哲理,运用得好,就会使复杂的生活回归简单,纷乱的思绪回归________,浮躁的心态回归淡然。

③红的、黄的、粉的,各色玫瑰,相继绽放,惹得人眼里一亮一亮,美丽的花朵了生活,普通的日子平添了些色彩、滋味和乐趣。

A.情调明晰装饰 B.情韵明确装饰C.情韵明晰装点 D.情调明确装点4.下列句子中,加点的成语使用恰当的一项是A. 天色渐渐暗下来,街道两旁的大红灯笼、气死风灯、走马灯……纷纷亮起,街市上灯火阑珊....、游人如织,夜幕下的都市美艳绝伦。

B.记者注意到,在解释“和谐世界”这一理念时,李肇星引经据典....,多次举起随身携带的《联合国宪章》宣读其中的内容。

C.人们不禁要问,为什么有些人对政府“禁放”的相关规定熟视无睹....,对警察的劝阻置之不理,在北京市中心违规燃放A级烟花呢?D.欧洲中央银行总裁特里谢呼吁,应对金融海啸不分国界,各国唯有放下成见,一团和气....,共同面对金融危机,才能够渡过难关。

北京市海淀区2013届高三下学期期末练习数学理试题(Word解析版)

北京市海淀区2013届高三下学期期末练习数学理试题(Word解析版)

海淀区高三年级第二学期期末练习数 学 (理科) 2013.5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.集合{}|(1)(2)0A x x x =-+≤,B ={}0x x <,则A B = A .(,0]-∞ B .(,1]-∞ C .[1,2] D .[1,)+∞ 【答案】B【解析】{}|(1)(2)0{21}A x x x x x =-+≤=-≤≤,所以A B = {1}x x ≤,即选B.2.已知数列{}n a 是公比为q 的等比数列,且134a a ⋅=,48a =,则1a q +的值为 A .3 B .2 C .3或2- D .3或3- 【答案】D【解析】由134a a ⋅=,48a =得2214a q =,318a q =,解得2q =±。

当2q =时,11a =,此时13a q +=。

当2q =-时,11a =-,此时13a q +=-。

选D.3. 如图,在边长为a 的正方形内有不规则图形Ω. 向正方形内随机撒豆子,若 撒在图形Ω内和正方形内的豆子数分别为,m n ,则图形Ω面积的估计值为A.ma nB.na mC. 2ma nD. 2na m【答案】C【解析】设图形Ω面积的为S ,则由实验结果得2S m a n=,解2ma S n =,所以选C.4.某空间几何体的三视图如右图所示,则该几何体的表面积为666左视图5俯视图主视图A.180B.240C.276D.300【答案】B【解析】由三视图可知,该几何体的下面部分是边长为6的正方体。

上部分为四棱锥。

四棱锥的底Ω面为正方形,边长为6.侧面三角形的斜高为5.所以该几何体的表面积为21656542402⨯+⨯⨯⨯=,选B.5.在四边形ABCD 中,“λ∃∈R ,使得,AB DC AD BC λλ==”是“四边形ABCD 为平行四边形”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 【答案】C【解析】若,AB DC AD BC λλ== ,则//,//AB DC AD BC ,即//,//AB DC AD BC ,所以四边形ABCD 为平行四边形。

2013.5海淀区高三年级第二学期语文期末练习(定稿)

2013.5海淀区高三年级第二学期语文期末练习(定稿)

海淀区高三年级第二学期期末练习语文2013.5学校班级姓名本试卷共8页,150分。

考试时长150分钟。

考生务必将答案答在答题纸上,在试卷上作答无效。

考试结束后,将本试卷和答题纸一并交回。

一、本大题共5小题,每小题3分,共15分。

1.下列词语中,字形和加点字的读音全都正确的一项是A.洽谈砰然心动龟.(jūn)裂窗明几.(jǐ)净B. 绮丽厉兵秣马采撷.(xié)嗤.(chī)之以鼻C. 招募并驾齐趋巨擘.(bò)寅吃卯.(mǒu)粮D.搏弈大笔如椽麻痹.(pì)万马齐喑.(yīn)2.在文中横线处填入下列词语,正确的一项是一些老站名在消失十余年后,又重新登上了城市的公交站牌。

对于老站名的回归,民俗学家认为,恢复历史文化内涵、历史文脉的老站名,可以唤起市民对城市历史的,留住他们对城市的记忆。

A.凸显继承品味B.凸现传承品味C.凸现继承回味D.凸显传承回味3. 下列句子中,没有语病、语意明确的一句是A. 成龙欲将早年购入的四间中国古建筑捐给新加坡,此事引发了众人热议,大家对这几间古建筑的命运十分关注。

B. 由于装备昂贵,冰场数量有限,冰壶运动在中国很难培养广泛而深入的群众基础,其发展前景令人堪忧。

C. 目前,我国饮用水的标准不统一,生产企业不仅无所适从,公众也容易引起质疑,影响行业健康发展。

D. 是坚守艺术良心,保证艺术水准,还是一味追求商业利益,获得高额票房收入,艺术工作者们的答案是肯定的。

4. 下列有关文学常识的表述,不正确...的一项是A.《寡人之于国也》《劝学》《庖丁解牛》都属于先秦诸子散文,产生于春秋战国“百家争鸣”时期,风格各异。

B. 陆游与辛弃疾同处于南宋王朝,他们的许多诗词慷慨激越,抒写了忧时叹世的爱国情怀和匡复河山的雄心壮志。

C. 清代蒲松龄的《儒林外史》刻画了众多受科举毒害的读书人形象,表现了他们在科举制度摧残下心灵的扭曲。

D. 美国作家海明威的《老人与海》叙写了老渔夫桑地亚哥在海上与鲨鱼搏斗的经历,彰显了不可战胜的“硬汉”精神。

海淀区高二年级第二学期期中练习英语答案2013.4

海淀区高二年级第二学期期中练习英语答案2013.4

海淀区高二年级第二学期期中练习英语2013.04参考答案第一部分(选择题共74分)一、听力理解第一节(共12小题;每小题1分,共12分)1. A2. A3. B4. C5. B6. B7. C8. C9. B 10. B 11. A 12. C二、单项填空(共10小题;每小题1分,共10分)13. C 14. B 15. D 16. B 17. A 18. D 19. C 20. B 21. A 22. C三、完形填空(共20小题;每小题1分,共20分)23. B 24. C 25. A 26. A 27. D 28. C 29. B 30. D 31. C 32. A33. D 34. D 35. C 36. B 37. C 38. A 39. A 40. B 41. B 42. D四、阅读理解(共16小题;每小题2分,共32分)43. B 44. C 45. C 46. B 47. A 48. A 49. D 50. C 51. A 52. B53. C 54. D 55. E 56. A 57.B 58. D第二部分(非选择题共26分)一、听力理解第二节(共3小题; 每小题1分, 共3分)1. Mason2. cough3. Tuesday注:★每小题超过一个词不得分;★拼写、大小写错误、星期缩写不得分。

二、完成句子(共4小题;每小题2分,共8分)1. adapted to/adjusted to/…2. be aware of/realize/…3. dedicated/committed/devoted to improving/…4. By the end of the century注:表达达意酌情给分。

三、书面表达(15分)Possible version 1Last Monday afternoon, we had an activity of Sino-America cultural exchange in our classroom.At 1:30, when the American friends came to our class, all of us stood up and clapped our hands to welcome them. Shortly afterwards, I introduced our important festival—the Spring Festival to them while an American friend shared the knowledge of Christmas. After that, we showed them how to make paper cuts and taught them some Chinese characters, such as “节日”(festival). In the end, we exchanged gifts and had a group photo taken to mark the memorable occasion.Through this activity, we not only learned some culture from each other but also promoted our understanding and friendship. I hope we can have more of these in the future.(一)、评分原则:1.本题总分为15分,按4个档次给分。

北京海淀区6月高三第二学期期末练习及答案

北京海淀区6月高三第二学期期末练习及答案

高 三 第 二 学 期 期 末 练 习数 学学校 班级 姓名参考公式:三角函数的积化和差公式)]sin()[sin(21cos sin βαβαβα-++=⋅)]sin()[sin(21sin cos βαβαβα--+=⋅)]cos()[cos(21cos cos βαβαβα-++=⋅)]cos()[cos(21sin sin βαβαβα--+-=⋅一、选择题:本大题共12小题;每小题5分,共60分.在每小题给出的四个选项中,只有一项是符合题目要求的. (1)设全集I={1,3,5,7,9},集合A={1,|a -5|,9},}7,5{=A ,则a的值是( )(A )2(B )8(C )-2或8(D )2或8 (2)函数)1(log 2-=x y 的反函数的图象是( )(3)(理)若点P (x ,y )在曲线⎩⎨⎧+-=+=θθsin 54cos 53y x (θ为参数)上,则使x 2+y 2取最大值的正棱台、圆台的侧面积lc c S )(21+'=台侧 其中c ′、c 分别表示上、下底面周长,l 表示斜高或母线长.台体的体积公式:h s s s s V )(31+'+'=台体 其中s ′、s 分别表点P 的坐标是( )(A )(6,-8) (B )(-6,8) (C )(3,-4) (D )(-3,4)(文)若直线01243=+-y x 与两坐标轴交点为A 、B ,则以线段AB 为直径的圆的方程是( )(A )03422=-++y x y x(B )03422=--+y x y x (C )043422=--++y x y x(D )083422=+--+y x y x(4)7)1(xx -展开式的第四项等于7,则x 等于( )(A )-5(B )-51(C )51(D )5(5)(理)下列命题中,使命题M 是命题N 成立的充要条件的一组命题是( ) (A )M :a >b ,N :ac 2>bc 2(B )M :a >b ,c >d ,N :a -d >b -c (C )M :a >b >0,c >d >0,N :ac >bd (D )M :|a -b|=|a|+|b|,N :ab ≤0(文)若a ,b 是任意实数,且a >b ,则( )(A )22b a >(B )b a )21()21(<(C )0)lg(>-b a (D )1<ab(6)(理)已知复数),21,,(≥∈+=x R y x yi x z 满足,|1|x z =-那么z 在复平面上对应点),(y x 的轨迹是( ) (A )圆(B )椭圆 (C )双曲线 (D )抛物线 (文)复数2)1(31i i ++-的辐角主值是( )(A )6π(B )π65(C )π67(D )π611(7)用半径为48cm 的半圆形铁皮制作上口半径为8cm ,下口半径为2cm ,且母线长为36cm的漏斗(不考虑接缝损耗),则最多可作 ( )(A )1个 (B )2个 (C )3个 (D )4个(8)某科技小组有6名同学,现从中选出3人去参观展览,至少有1名女生入选时的不同 选法有16种,则小组中的女生数目为 ( )(A )2 (B )3 (C )4 (D )5(9)(理)已知F 1,F 2是椭圆)105(1)10(2222<<=-+a a y a x 的两个焦点,B 是短轴的一个端点, 则△F 1BF 2的面积的最大值为( )(A )33100(B )93100(C ))223(100-(D )221a(文)已知F 1,F 2是椭圆)20(14222<<=+b b y x 的两个焦点,B 是短轴的一个端点, 则△F 1BF 2 的面积的最大值为 ( ) (A )1 (B )2 (C )3 (D )4(10)△ABC 边上的高线为AD .BD=a ,CD=b ,且a <b .将△ABC 沿AD 折成大小为θ的二面角B —AD —C .若,cos ba=θ则三棱锥A —BDC 的侧面△ABC 是 ( )(A )锐角三角形 (B )钝角三角形(C )直角三角形(D )形状与a ,b 的值有关的三角形(11)数列{a n }中,a 1=1,S n 是前n 项和.当n ≥2时,a n =3S n ,则31lim 1-++∞→n n n S S 的值是( )(A )31-(B )-2 (C )1(D )54-(12)对于抛物线C :x y 42=,我们称满足0204x y <的点),(00y x M 在抛物线的内部.若点),(00y x M 在抛物线的内部,则直线)(2:00x x y y l +=与C( )(A )恰有一个公共点 (B )恰有两个公共点(C )可能一个公共点也可能两个公共点 (D )没有公共点二、填空题:本大题共4小题,每小题4分,共16分.把答案填在题中横线上.(13)如果)4(,41)4(,52)(παπββα+=-=+tg tg tg 那么的值是 .(14)圆锥与圆柱的底面半径都是r ,高都是h .已知它们的侧面积相等,则r ∶h= .(15)双曲线与椭圆22525922=+y x 有相同的焦点又过点(3,-1),则双曲线的渐近线方 程是 .(16)无穷数列{a n }同时满条件:①对于任意自然数n ,都有;42<<-n a ②当n 为正偶数时,;11+-><n n n n a a a a且③当.0,3>>n a n 时请写出一个满足条件的数列{a n }的通项公式: .三、解答题:本大题共6个小题,共74分.解答应写出文字说明、证明过程或演算步骤. (17)(本小题满分12分)(理科作)解不等式:.02log 211log 3212>++-x x(文科作)解不等式:.1log 35log 25>-x x(18)(本小题满分12分)在△ABC 中,∠A ,∠B ,∠C 的对边分别为a ,b ,c .若45cos )2(cos 2=++A A π, .3a c b =+(Ⅰ)求)cos(C B -的值;(Ⅱ)设复数11),cos()sin(22-+--+=z z C B i C B z 求的值.(19)(本小题满分12分)如图所示,已知三棱柱ABC —A 1B 1C 1的各棱长均为2,侧棱B 1B 与底面ABC 所成的角 为3,且侧面ABB 1A 1垂直于底面ABC . (Ⅰ)证明AB ⊥CB 1;(Ⅱ)求三棱锥B 1—ABC 的体积;(Ⅲ)求二面角C —AB 1—B 的大小(文科求其 正切值).(20)(本小题满分12分)某地区预计从明年初开始的前x 个内,对某种商品的需求总量f (x )(万件)与月份数x的近似关系为)12,)(235)(1(1501)(≤∈-+=x N x x x x x f(Ⅰ)写出明年第x 个月的需求量g (x )(万件)与月份数x 的函数关系; (Ⅱ)求出哪个月份的需求量超过1.4万件,并求出这个月的需求量.(21)(本小题满分12分)设二次函数),()(2R c b c bx x x f ∈++=,已知不论α,β为何实数,恒有.0)cos 2(0)(sin ≤+≥βαf f 和(Ⅰ)求证:;1-=+c b(Ⅱ)求证:;3≥c(Ⅲ)若函数)(sin αf 的最大值为8,求b ,c 的值.(22)(本小题满分14分)(文科学生只作(Ⅰ)(Ⅱ)小题)如图所示,BC是一条曲线段,点B在直线l上.点C到l的距离等于5,l外一点A到l的距离为2.对于曲线段BC上的任意一点P,总满足|PA|-d=3,其中d是点P到直线l的距离.(Ⅰ)建立适当的坐标系.写出l的方程及点A的坐标,并求出点B、点C的坐标;(Ⅱ)求出曲线段BC的方程;(Ⅲ)设另有一定点D,AD⊥l,A、D位于l两侧,且点D到l的距离为a(a>0),求曲线段BC上的点到点D的最近距离.高三数学第二学期期末练习参考答案及评分标准一、选择题(每小题5分,共60分) (1)D (2)C (3)A (4)B (5)(理)D (文)B (6)(理)D (文)A (7)C (8)A (9)B (10)C (11)A (12)D 二、填空题(每小题4分,共16分) (13)223 (14)1:3 (15)x y ±=(16) ;).(2),(1;2)12(sin 2;2)1(1⎩⎨⎧=++=-+=为偶数为奇数n n a n a n a n n n n π三、解答题(17)本小题满分12分解:(理)设,log 2x t =则原不等式等价于.2231->-t t ………………2分即⎪⎪⎩⎪⎪⎨⎧<-≥-⎪⎪⎪⎩⎪⎪⎪⎨⎧->-≥-≥-.0223,01,)223(10223,012t t t t t t 或……………………………………7分 .341,2910,34.341,020289,34.34,1,46491,34,122<≤⎪⎪⎩⎪⎪⎨⎧<<≥⇔≤≤⎪⎪⎩⎪⎪⎨⎧<+-≥⇔⎪⎪⎩⎪⎪⎨⎧<≥⎪⎪⎪⎩⎪⎪⎪⎨⎧+->-≥≥⇔t t t t t t t t t t t t t t 或或或 .21<≤⇔t …………10分.2log 12<≤∴x .42<≤∴x∴原不等式的解集是{x |.42<≤x }………………………………………………12分(文)设,log 5x t =则原不等式化为.032.1322>--⇔>-tt t t t ……………………2分 .0)1)(23(.0)23(2<+-⇔<-+⇔t t t t t t …………………………………………6分.3201<<-<∴t t 或………………8分 .32log 01log55<<-<∴x x 或………………10分 .5151032<<<<⇔x x 或…………12分∴原不等式的解集是}.51510|{32<<<<x x x 或(18)本小题满分12分解:(Ⅰ)由.45cos sin ,45cos )2(cos 22=+=++A A A A 得π………………………………1分.01cos 4cos 42=+-∴A A .21c o s =∴A ………………………………2分 ∵A 是△ABC 的内角,.32,3ππ=+=∴C B A ………………………………3分 由正弦定理知,.23sin 3sin sin ==+A C B.232cos ,232cos 2sin 2=-∴=-+∴C B C B C B …………………………………4分由.21)cos(,12cos 2)cos(2=---=-C B C B C B 得………………………………6分(Ⅱ).2123,23)sin(,21)cos(i z C B C B -=∴=+=- ………………………………8分 i i z 2321)2123(22-=-=∴……………………………………………………9分 故.0123212321123211)2321(1122=-++-=--+-=-+i i i i z z …………12分 (19)本小题满分12分(Ⅰ)证明:在平面ABB 1A 1内,过B 1作B 1D ⊥AB 于D .…………………………1分 ∵侧面ABB 1A 1⊥平面ABC ,∴B 1D ⊥平面ABC .……………………2分 ∴∠B 1BA 是B 1B 与底面ABC 所成的角,∴∠B 1BA=60°.…………3分 ∴三棱柱的各棱长均为2,∴△ABB 1是正三角形.∴D 是AB 的中点.连结CD ,在正三角形ABC 中,CD ⊥AB .∴AB ⊥CB 1…………………………………………………………………5分 (Ⅱ)解:∵B 1D ⊥平面ABC ,∴B 1D 是三棱锥B 1—ABC 的高.∴由B 1B=2,∠B 1BA=60°,得.360sin 21=︒=D B.13)222321(313111=⨯⨯⨯=⋅=∴∆-D B S V ABC ABC B …………………………8分(Ⅲ)解:∵△ABC 为正三角形,D B CD AB CD 1,⊥⊥,.1ABB CD 平面⊥∴………9分 在平面ABB 1中作DE ⊥AB 1于E .连结CE ,则CE ⊥AB 1.∴∠CED 为二面角C —AB 1—B 的平面角.………………………………10分 在Rt △CED 中,.360sin 2=︒=CD连结BA 1交AB 1于O ,则,3=BO.2.2321==∠∴==∴DECD CED tg BO DE ∴所求二面角C —AB 1—B 的大小为2arctg (文科:所求二面角C —AB 1—B 的平面角的正切值为2)……………………………………………………………………12分(20)本小题满分12分解:(Ⅰ)第一个月需求量为.2511)1()1(==f g 当2≥x 时,第x 个月的需求量为),12(251)1()()(2x x x f x f x g +-=--=…………………………………………5分 当x=1时,g (1)也适合上式.).12,)(12(251)(2≤∈+-=x N x x x x g ………………………………………………7分 (Ⅱ)由题意可得:,4.1)12(2512>+-x x 解之得.6,,75=∴∈<<x N x x ………………………………………………10分 .44.1)6(=∴g ………………………………………………………………………11分 答:第六个月需求量超过1.4万件,为1.44万件.………………………………12分(21)本小题满分12分解:(Ⅰ).0)1(,0)(sin 1sin 1≥∴≥≤≤-f f 恒成立且αα.0)1(,0)cos 2(3cos 21≤∴≤+≤+≤f f 恒成立且ββ从而知.1.01.0)1(-=+=++∴=c b c b f 即……………………………………4分 (Ⅱ)由.039,0)3(,0)cos 2(≤++∴≤≤+c b f f 知β又因为.3.1≥∴-=+c c b …………………………………………………………8分 (Ⅲ),)21()21(sin sin )1(sin )(sin 222c c c c c f +-++-=+--+=αααα 当.8)](sin [,1sin max =-=ααf 时由⎩⎨⎧=++=+-.01,81c b c b 解得.3,4=-=c b ………………………………………………12分(22)本小题满分14分解:(Ⅰ)以l 为y 轴,且点A 在x 轴的正半轴上建立直角坐标系.……理1分(文2分) 则l 的方程为x =0,点A 的坐标为(2,0)………………………理2分(文3分) 由|BA|=3,可求出点B 的坐标为).5,0(……………………理3分(文5分) 设点C 坐标为(-5,y ),由|AC|-5=3,得,64)25(22=+--y15±=∴y (舍去负值).∴点C 的坐标为).15,5(-……………………………………理5分(文8分)(Ⅱ)设点P (x ,y )是曲线段BC 上任意一点,则3)()2(22=--+-x y x)0,05(522>≤≤-+-=∴y x x y ……………………………理9分(文14分) (Ⅲ)设点D ),0)(0,(>-a a 点P (x ,y )是曲线段BC 上任意一点,依题意:42)]1([52)()(||2222++--=+-+=++=a a x x a x y a x PD ……理11分 若;42||,1,61,015min +=-=≤≤≤-≤-a PD a x a a 时则当即………理12分 若;5||,0,10,012min +==<<>-a PD x a a 时则当即………………理13分 若.4010||,5,6,512min +-=-=>-<-a a PD x a a 时则当即…………理14分 说明:其它正确解法按相应步骤给分.。

【2013海淀二模】北京市海淀区2013届高三下学期期末练习 英语答案

【2013海淀二模】北京市海淀区2013届高三下学期期末练习 英语答案

海淀区高三年级第二学期期末练习英语参考答案及评分标准2013.05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)1. A2. C3. C4. B5. A第二节(共10小题;每小题1.5分,共15分)6. A7. C8. C9. B 10. A 11. B 12. A 13. B 14. C 15. B第三节(共5小题;每小题1.5分,共7.5分)★每小题超过一个词不计分;★拼写错误不计分;★月份、姓名首字母必需大写,否则不计分,其余单词大小写错误扣0.5分。

16.Apply/Applying 17. Gonzalez 18. Summer 19. February 20. 623-382-1485/6233821485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)21. C 22. B 23. C 24. D 25. A 26. D 27. B 28. C 29. A 30. D 31. A 32. B 33. C 34. B 35. A第二节完形填空(共20小题;每小题1.5分,共30分)36. C 37. A 38. D 39. D 40. C 41. B 42. A 43. D 44. B 45. A 46. C 47. D 48. D 49. A 50. B 51. C 52. A 53. B 54. B 55. C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)56. D 57. A 58. C 59. B 60. D 61. B 62. B 63. C 64. A 65. D 66. D 67. C 68. B 69. A 70. C第二节(共5小题;每小题2分,共10分)71. E 72. B 73. G 74. F 75. A第四部分:书面表达(共两节,35分)第一节情景作文(20分)一、评分原则:1.本题总分为20分,按5个档次给分。

北京市海淀区2024届高三下学期一模试题 英语 Word版含答案

北京市海淀区2024届高三下学期一模试题 英语 Word版含答案

海淀区2023-2024学年第二学期期中练习高三英语2024. 04本试卷共10页,100分。

考试时长90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,30分)第一节(共10小题;每小题1. 5分,共15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。

It was 4: 30 pm. As I was packing up, I noticed my colleague had left his laptop bag in the office. So I decided to bring it to him. It took me about 15 minutes to get to his house, where I 1 the bag and got right back on the road.Suddenly a snowstorm came and within minutes I was in a whiteout. I stopped because I was afraid of driving into a farmer's field, or worse. I kept the car 2 to stay warm and called 911. They told me to sit tight and wait things out for the night.Those seconds after the call were 3 . Breathe, I told myself. Panicking won't help.I texted my colleague, joking about my good deed ending in 4 . He suggested I share a satellite view of my 5 on my social media. And I did so, praying that anyone who knew the residents of the nearby farms could get me rescued.Waiting in the car, I doubted whether 6 would be able to come. Soon enough, though, I got a message from someone who was going to put me in touch with them.At 8 pm, I saw a tall figure in a yellow raincoat striding toward me in the dark, carrying a flash-light. I'd never been more 7 to see someone in my life. It was André Bouvier, who'd walked about 550 yards to come get me, fighting the wind and snow each step of the way.He turned around and started to trudge through the snow, sure of the direction. I drove behind him, feeling my heart begin to beat more 8 . When we reached his house, I burst into tears, all my fears turning into relief and 9 .The experience has been a game changer for me. I now 10 challenges with a sense of calm I'd not known before. But best of all, it brought André into my life.1. A. dropped off B. filled up C. set aside D. put away2. A. locked B. parked C. signaling D. running3. A. painful B. critical C. disappointing D. impressive4. A. failure B. smoke C. disaster D. mystery5. A. route B. location C. direction D. destination6. A. news B. help C. hope D. faith7. A. satisfied B. surprised C. relieved D. worried8. A. slowly B. excitedly C. nervously D. strongly9. A. recognition B. admiration C. satisfaction D. appreciation10. A. identify B. present C. approach D. anticipate第二节(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。

北京市海淀区2013届高三年级第二学期期中练习(海淀一模)word版 英语试题

北京市海淀区2013届高三年级第二学期期中练习(海淀一模)word版 英语试题

北京市海淀区2013届高三第二学期期中练习英语2013.4 本试卷共12页,共150分。

考试时间120分钟o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. Who likes Clint Eastwood movies?A. The woman.B. The Woman9S father.C. The woman,s mother.2. What’s the man doing?A. Offering suggestions.B. Asking for help.C. Expressing wishes.3. What are they mainly talking about?A. Scuba diving.B. The spring break.C. A nice hotel.4. Where are the two speakers?A. In a hotel.B. In a car.C. In a hospital.5. Wha t’s Alice now?A. A saleswoman.B. An insurance agent.C. A lawyer.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。

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海淀区高三年级第二学期期末练习英语2013.5 本试卷共12页,共150分。

考试时间120分钟。

第—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。

1. W ho is going to play the violin?A. Amy.B. Jack.C. Susan.2. Where will the woman go tonight?A. New York.B. Chicago.C. Ocean City.3. How many days will the man stay in the hotel?A. Three.B. Four.C. Five.4. What will the weather be like in the west of England?A. Sunny.B. Windy.C. Rainy.5. What is th e man’s suggestion?A. Buying a new mouse.B. Buying a new computer.C. Getting the mouse fixed.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. Where will the speakers have dinner tonight?A. At Jane’s home.B. In a bar.C. In a restaurant.7. What will the man buy on his way home?A. Apple pies.B. Wine.C. Roses.听第7段材料,回答第8至9题。

8. W hy does the man frequently donate blood?A. To show his bravery.B. To help the patients.C. To meet a pretty nurse.9. What do we know about the woman?A. She works in the blood station.B. She has trouble donating bloodC. She has travelled to disaster areas.听第8段材料,回答第10至12题。

10.What’s the woman going to do in two weeks?A. Take a trip to Australia.B. Do some research.C. Book a plane ticket.11. What will the man do for the woman?A. Look after her house,B. See her off at the airport.C. Get her plane ticket online.12.What’s the probable relationship between the two sp eakers?A. Friends.B. Colleagues.C. Relatives.听第9段材料,回答第13至15题。

13.What will students do during the first week?A. Have a guided tour.B. Listen to some talks.C. Access computer information.14.How does the speaker feel about the online information?A. Interested.B. Satisfied.C. Cautious.15.What ensures that books are not missing from the shelves for too long?A. Having enough reference books.B. Setting a deadline for returning books.C. Providing several copies for each book.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。

United Bank FormTransaction (业务)16 _____ for a credit cardCustomer’s name Bob 17 _____Account number 032876Mailing address 5938 ___18___ Hill AvenueBilling address The same as the mailing addressDate of birth 19 _____ 15th, 1986Phone number 20 _____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.Dan Brown , _____author of The Da Vinci Code,is _____very famous American writer.A. a;theB. the;theC. the;a D a a;a22.The Boston Marathon bombings killed 3 people ,including a Chinese citizenShenyang.A. inB. fromC. acrossD. to23.A hearty laugh relieves physical tension, _____your muscles relaxed for over half an hour.A. to leaveB. leftC. leavingD. leave24.—Hurry up! Can’t you drive faster ,Jack?——No. If I got _____speeding ticket ,my dad would take away my car.A. otherB. the otherC. each otherD. another25.With hundreds of attractions, Beijing is a city _____ makes a lasting impression on itsvisitors.A. whichB. whereC. whatD. when26.The house is dirty because it ______ since they moved out.A. doesn’t cleanB. isn’t cleanedC. hasn’t cleanedD. hasn’t been cleaned27. _____H7N9 is a deadly virus, it is still safe to eat thoroughly-cooked chicken.A. UntilB. WhileC. IfD. Since28.——Lily is going to make a presentation in class this afternoon.—Oh, really? I _____it was Michael’s turn.A. thinkB. have thoughtC. thoughtD. am thinking29.Life is a journey _____with hardships, joys and special moments.A. filledB. to fillC. fillingD. having filled30.Besides the content of a book, _____the editor also cares about is the number of readers.A. whoB. whyC. howD. what31.—Could you please have my car ready today?—Sure, the damage is not that serious, so it _____be ready by 5: 00 pm.A. shouldB. couldC. mightD. need32.Remember to give your parents my regards when you _____home.A. phonedB. phoneC. will phoneD. have phoned33.The organizers promise _____ wins the first prize a chance to go abroad。

A. whoB. whomC. whoeverD. whomever34.It is reported that the V oice of China Season II ______to air on Zhejiang TV this coming summer vacationA. schedulesB. is scheduledC. had scheduled D, had been scheduled35.The parcel was a whole week late. How I wish I air mail instead.. A; had chosen B would choose C, chose D. choose第二节完形填空(共20小题;每小题l, 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 Faithful Father. My husband ,kissed me goodbye ,stroked, the baby’s cheek and then rushed out of the door ,into his busy day. With the cold of the morning fading, I fed my baby and it fell fast asleep. Usually I would place it in bed and quickly have the house somewhat in 36______ , This morning ,however, I stayed seated ,just 37_____,with the baby in my arms ,The thoughts ran into 38______ of the mornings with my husband, a father rushing out of the door to meet the obligations of life. It was only a small jump to thoughts of my own 39______My mother passed away when I was ten, and as I looked 40 ______I could see how much of a family man my dad was. He went to work every morning and 41______ to his family every evening. He 42______ food, clothing, warmth ,and protection. He was a faithful father.Setting the baby down ,I dialed the 43 ______ number. I had just realized the 44 ______ of the ordinary—the daily life going on around us that we often took for granted, and that it needed to be 45______“Hi ,Dad. ” I said, 46______ back tears.“He y, Bud- How are you? ” 47______ was in his voice.:“ Fine, Fm just calling to say. ,, thank you. ” I got it out before my throat 48______ too much for me to speak."What for?”—For getting up and going to work every morning of ray life. Now that I have my' own 49______ and I see my husband doing the same ,I just wanted to thank you for being 50______ ”There was 51______ for a moment as my dad composed himself ,and with a small . .52______ in his voice he said, “You’re welcome, Bud. ”I don’t remember mu ch of the rest of the call, 53______ that moment of revelation (显露)about my father, I will never forget. There are those who are known for their heroic 54 ______,and alsothose who are known for their fortunes and fame ,but it is the 55 ______everyday fathers who are the true heroes. I’m thankful that my father was one of them.36.A, use B. line C order D. fashion37.A. thinking B. dreaming C. imagining D. praying38. A. conversations B. struggles C. incidents D. memories39. A. baby B. husband C. mother D. father40. A. out B away C. back D. around41. A. moved B. returned C. escaped D. walked42. A. provided B. collected C. sought D. bought43. A. popular B • relative C. regular D. familiar44. A. difference B. significance C. balance D. absence45. A. recognized B. arranged C. reduced D. achieved46. A. sending B. pushing C. holding D. putting47. A. Sympathy B。

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