2017届福建省莆田市高三下学期高中毕业班3月教学质量检查英语试卷
本试卷分第I 卷（选择题）和第II 卷（非选择题）两部分。第I 卷第1至10页，第II 卷第11至12页。满分150分，考试时间120分钟。
注意事项：
1.答题前，考生务必将自己的姓名、准考证号填写在答题卡上。
2. 考生作答时，请将答案答在答题卡上，请按照题号在各题的答题区域（黑色线框）内作答，超出答题区域书写的答案无效。
3.选择题答案使用2B铅笔填涂，如需改动，用橡皮擦干净后，再选涂其他答案标号；非选择题答案使用0.5毫米黑色中性（签字）笔或碳素笔书写，字体工整、笔迹清楚。
4.保持答题卡卡面清洁，不折叠，不破损。考试结束后，将本试卷和答题卡一并交回。
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 he shirt?
A. $19.15
B. $9.18
C. $9.15
答案是C.
1. What are the speakers talking about?
A. Buying a car.
B. Buying a bike.
C. Going traveling.
2. What’s the relationship between the two speakers?
A. Bank clerk and customer.
B. Employer and employee.
C. Teacher and student.
3. Who is the woman speaking to?
A. A shop assistant.
B. A friend.
C. A policeman.
4. What sport do the speakers agree play?
A. Tennis.
B. Basketball.
C. Football.
5. What time is it now?
A. 9:55.
B. 10:00 .
C. 10:30.
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，从题中做给的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 lesson will the man give this afternoon?
A. American history.
B. English grammar.
C. English history.
7. Why does the woman ask the man for help?
A. She is ill.
B. She is busy.
C. She is new.
听第7段材料，回答第8、9题。
8. Where does the conversation probably take place?
A. At a police station.
B. At a school.
C. At a post office.
9. What didn’t the woman take with her?
A. The arrival notice.
B. Her ID card.
C. Her daughter’s ID card.
听第8段材料，回答第10至12题。
10. What number does the man probably press?
A.0
B.1
C.2
11. How much should the man pay in total?
A. $300.
B. $260.
C. $240.
12. What information is needed for the ticket delivery?
A. Name, address and ID number.
B. Name, address and phone number
C. Name, phone number and ID number.
听第9段材料，回答第13至16题。
13. What was the woman doing when Milo got lost ?
A. Buying coffee.
B. Talking to the man.
C. Making a call.
14. What does Milo look like?
A. He has short hair.
B. He’s about 14 pounds.
C. He’s black with white spots.
15. Where does the man tell the woman to go first?
A. Farther out.
B. To the right.
C. To the left.
16. What does the speakers decide to do in the end?
A. Run to the dog.
B. Call the police for help.
C. Drive around to look for Milo.
听第10段材料，回答第17至20题。
17. How many blood donations are needed every day in the US?
A. About 38,000.
B. Over 40,000.
C. About 92,000.
18. Why don’t some people donate blood?
A. They are scared away by the process.
B. They are concerned about their privacy.
C. They are worried about the safety.
19. Which step is donating blood?
A. Step2.
B. Step3.
C. Step4.
20. What’s the purpose of the passage?
A. To tell ways to save lives.
B. To encourage people to donate blood.
C. To explain the current situation of blood donation.
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、D）中，选出最佳选项，并在答题卡上将该项涂黑。
A
福建莆田一中2021届高三数学上学期期末理试卷
莆田一中2020-2021学年上学期期末试卷高三数学（理科） 一、选择题：（本大题共10个小题，每小题5分，共50分；每题只有一个正确答案） 1. 函数f(x)=23x x +的零点所在的一个区间是( ) (A)（-2，-1） (B)（-1,0） (C)（0,1） (D)（1,2） 2. 设{a n }是由正数组成的等比数列，n S 为其前n 项和。已知a 2a 4=1, 37S =, 则5S =( ) （A ）152 (B)314 (C)334 (D)17 2 3. 设点M 是线段BC 的中点，点A 在直线BC 外，2 16,BC AB AC AB AC =∣+∣=∣-∣, 则AM ∣∣=( ) （A ）8 （B ）4 （C ） 2 （D ）1 4. 设椭圆以正方形的两个顶点为焦点且过另外两个顶点，那么此椭圆的离心率为( ) (A) 21- (B) 2 2 (C) 512- (D) 2 2 或21- 5. E ，F 是等腰直角△ABC 斜边AB 上的三等分点，则tan ECF ∠=（ ） (A) 1627 (B)23 (C) 33 (D) 3 4
6.某产品的广告费用x 与销售额y 的统计数据如下表 广告费用x （万 元） 4 2 3 5 销售额y （万元） 49 26 39 54 根据上表可得回归方程???y bx a =+中的?b 为9，据此模型预报广告费用为6万元时销售额为( ) A ．63．5万元 B ．64．5万元 C ．67．5万元 D ．71．5万元 7．在ABC ?中，下列说法不正确的是（ ） (A) sin sin A B >是a b >的充要条件 (B) cos cos A B >是A B <的充要条件 (C) 222a b c +<的必要不充分条件是ABC ?为钝角三角形 (D) 222a b c +>是ABC ?为锐角三角形的充分不必要条件 8．将一骰子连续抛掷三次，它落地时向上的点数依次．． 成等差数列的概率为（ ） Ａ．1 9 Ｂ． 112 Ｃ． 115 Ｄ． 118 9. 已知1F 、2F 为双曲线C:221x y -=的左、右焦点，点P 在C 上，∠1F P 2F =060，则P 到x 轴的距离为( ) (A) 32 (B)6 2 (C) 3 (D) 6 10. 直线：y= 3 33 x +与圆心为D 的圆：22(3)(1)3x y -+-=交于A 、B 两点，则直线AD 与BD 的倾斜角之和为( )
2018-2019学年上海中学高三上英语期中英语试卷
II.Grammar and Vocabulary Section B Recently,I flew to Las Vegas to attend a meeting.As we were about to arrive,the pilot announced with apology that there would be a slight delay before setting down.High desert winds had forced the airport to close all but one runway.He said that we would be circling the city for a few minutes waiting to land.We were also told to remain in our seats meanwhile with our seat belts(21)________(fasten) because there might be a few bumps.Well,that few minutes turned into about forty-five minutes, including a ride that would make a roller coaster(22)________(pale)by comparison. The movement was so sudden(23)________several passengers felt sick and had to use airsickness bags.(24)________you might guess,that’s not good thing to happen in a narrow space because it only serves to increase the discomfort of the situation. About twenty minutes into the adventure,the entire airplane became very quiet.There was now a sense of anxiety and fear that could be distinctly noticed.Every passenger simply held on for dear life… (25)________one.A baby was having a good time!With each bump of the aircraft,he(26)________let out a giggle of happiness.As I observed this,I realized that he didn’t know he was supposed to be afraid and worried about his safety.He(27)________thought about the past nor about the future.Those are (28)________we grown-ups have learned from experience.He was enjoying the ride because he (29)________(not teach)to fear it.(30)________(understand)this,I took a deep breath and sat back into my seat,pretending I was really on a roller coaster.I smiled for the rest of the flight.I even managed to giggle once or twice,which is much to the chagrin of the man sitting next to me holding the airsickness bag. C Section People become quite illogical when they try to decide what can be eaten and what cannot be eaten.If you lived in the Mediterranean,for instance,you would consider octopus a great__31__.You would not be able to understand why some people find it repulsive.On the other hand,your stomach would__32__ at the idea of frying potatoes in animal fat---the__33__accepted practice in many northern countries.The sad truth is that most of us have been brought up to eat certain foods and we__34__to them all our lives. No creature has received more praise and abuse than the common garden snail.Cooked in wine, snails are a great luxury in various parts of the world.There are countless people who,ever since their early years,have learned to__35__snails with food.My friend,Robert,lives in a country where snails are despised.As his flat is in a large town,he has no garden of his own.For years he has been asking me to collect snails from my garden and take them to him.The idea never appealed to me very much,but one day,after a heavy__36__,I happened to be walking in my garden when I noticed a huge number of snails taking a stroll on some of my__37__plants.Acting on a sudden impulse,I collected several dozen,put them in a paper bag,and took them to Robert.Robert was delighted to see me and__38__pleased with my little gift.I left the bag in the hall and Robert and I went into the living room where we talked for a couple of hours.I had forgotten all about the snails when Robert suddenly said that I must stay to dinner. 第1页/共8页
辽宁高考英语试卷分析
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。
2016年上海市高考英语试卷及答案
2016年上海市高考英语试卷 I. Listening Comprehension Section A Directions: In Section A, you will hear ten short conversations between two speakers. At the end of each conversation, a question will be asked about what was said. The conversations and the questions will be spoken only once. After you hear a conversation and the question about it, read the four possible answers on your paper, and decide which one is the best answer to the question you have heard. 1．（1分）A．It is satisfactory． B．It is luxurious． C．It is old﹣fashioned． D．It is disappointing． 2．（1分）A．On August 5th． B．On August 6th． C．On August 7th． D．On August 8th． 3．（1分）A．A waiter． B．A butcher． C．A porter． D．A farmer． 4．（1分）A．In a theatre． B．In a library． C．In a booking office． D．In a furniture store． 5．（1分）A．She expected to a better show． B．She could hardly find her seat． C．She wasn't interested in the show． D．She didn't get a favourable seat． 6．（1分）A．The woman often eats out for breakfast．
福建省莆田第一中学2020-2021学年高二上学期期末考试地理试题含答案
莆田一中2020-2021学年度上学期期末考试试卷 高二地理必修3等 命题人：审核人：高二备课组 一、选择题（本大题共30小题，每小题2分，共60分。在每题所列出的四个选项中，只有一项是最符合题目要求的） 纬线世界地图是按照纬线分割地球仪，以纬线为纵坐 标线，经线为横坐标线来绘制的世界地图。下图为纬线地 图，有一艘科考船从悉尼出发，到图中A地进行科学考察， 读图回答下题。 1.对跖点是地球同一直径的两个端点，下列有关图中A点 与其对跖点的描述，正确的是（） A都位于东半球B地方时总是相差12小时 C.不可能同时属于同一日期 D.球面最短距离相差18000千米 2.. 图中A地位于悉尼的( ) A.正南方B东南方C西南方 D.正西方 读下图，完成3—4题。 3．图中①②③区域面积相比（） A．①>②B．②>③ C．①＝③D．无法比较 4．下列相关说法，正确的是（） A．③区域海面距地心距离比①稍长 B．③区域位于①区域的西北方向 C．③区域位于北半球、东半球 D．东北航向是②区域向③区域飞行的最近航线
2016年3月，东北地区经历了较长时间的低温雨雪天气。资料显示，春耕春播时期，东北地区还有1/4耕地过湿，不仅推迟了春耕，更加重了春涝的程度，据此回答下面小题。 5. 对春涝灾情进行监测需要运用的主要技术是( ) A. GPS B. GIS C. RS D.数字地球 6. 救灾决策部门为了综合分析春涝灾情，运用了GIS，需要叠加使用的专题地图有( ) ①降水量分布图②水系分布图③地形分布图④土壤类型分布图⑤地质构造分布图 A. ①②③ B. ①③④ C. ②③⑤ D. ②③④ 治沟造地是陕西省延安市对黄土高原的丘陵沟壑区，在传统打坝淤地的基础上，集耕地营造、坝系修复、生态建设和新农村发展为一体的“田水路林村”综合整治模式，实现了乡村生产、生活、生态协调发展（下图）。据此完成下面小题。 7. 与传统的打坝淤地工程相比，治沟造地更加关注（） A. 增加耕地面积 B. 防治水土流失 C. 改善人居环境 D. 提高作物产量 8. 治沟造地对当地生产条件的改善主要体现在（） A. 优化农业结构 B. 方便田间耕作 C. 健全公共服务 D. 提高耕地肥力 9. 推测开展治沟造地的地方（） ①居住用地紧张②生态环境脆弱③坡耕地比例大④农业生产精耕细作 A. ①③ B. ①④ C. ②③ D. ②④
福建省莆田市第六中学2021-2022高一数学上学期期中试题(B卷)(含解析)
福建省莆田市第六中学2021-2022高一数学上学期期中试题（B 卷）（含 解析） （时间120分钟，满分150分） 一、选择题：在每小题给出的四个选项中，只有一项是正确（每小题5分，共60分）． 1.下列函数中，在其定义域内既是奇函数又是减函数的是（ ） A. y x = B. 1 y x = C. 3y x =- D. 1()2 x y = 【答案】C 【解析】 试题分析：A 中函数不是减函数；B 中函数在定义域内不是减函数；C 中函数既是奇函数又是减函数；D 中函数不是奇函数 考点：函数奇偶性单调性 2.已知集合2{|log ,1}A y y x x ==≥，集合1{|,1}3x B y y x ??==≤ ??? ，则A B =（ ） A. 1{|}3 y y > B. 1{|}3 y y ≥ C. {|0}y y > D. {|0}y y ≥ 【答案】B 【解析】 【分析】 分别计算得到{|0}A y y =≥，1{|}3 B y y =≥，再计算A B 得到答案. 【详解】2{|log ,1}{|0}A y y x x y y ==≥=≥；11{|,1}{|}33x B y y x y y ??==≤=≥ ??? 1 {|}3 A B y y =≥ 故选：B 【点睛】本题考查了交集的计算，属于简单题. 3.函数f （x ）=2x e x +-的零点所在的一个区间是 A. （-2,-1） B. （-1,0） C. （0,1） D. （1,2）
【答案】C 【解析】 试 题 分 析 ： ()()()()2102220,1120,0020,1120f e f e f e f e ---=--<-=--<=+-=+- ()()100f f ∴<，所以零点在区间（0，1）上 考点：零点存性定理 4.下列函数中，与函数y x =为相同函数的是（ ） A. 2 x y x = B. y = C. ln x y e = D. 2log 2x y = 【答案】C 【解析】 【分析】 分别判断函数的定义域和表达式，与函数y x =作比较判断得到答案. 【详解】y x =定义域为R A. 2 x y x =定义域为()(),00,-∞?+∞，不相同；B. y x == ，表达式不相同； C. ln x y e x ==，定义域为R ，是相同函数； D. 2log 2x y =定义域为()0,∞+，不相同； 故选：C 【点睛】本题考查了相同函数的判断，确定定义域和表达式是解题的关键. 5.已知函数2 ()3f x ax bx a b =+++是定义域为[1,2]a a -的偶函数，则+a b 的值为（ ） A. 0 B. 13 C. 1 D. -1 【答案】B 【解析】 函数()2 3f x ax bx a b =+++是定义域为[] 1,2a a -的偶函数，故1120,.3 a a a -+==
2014辽宁高考英语试卷 答案与解析
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
2018年上海市秋考高考英语试卷(精校Word版含答案)
2018年上海市普通高校秋季招生统一文化考试 英语试卷 考生注意： 1.本场考试时间120分钟，满分150分。 2.作答前，在答题纸正面填写姓名、准考证号，反面填写姓名。将核对后的条形码贴 在指定位置。 3.所有作答必须涂在或书写在答题纸上与试题号对应的区域，不得错位。在试卷上作 答一律不得分。 4.用2B铅笔作答选择题，用黑色字迹钢笔、水笔或圆珠笔作答非选择题。 第I卷（共100分） I. Listening Comprehension Section A Directions: In Section A, you will hear ten short conversations between two speakers. At the end of each conversation, a question will be asked about what was said. The conversations and the questions will be spoken only once. After you hear a conversation and the question about it, read the four possible answers on your paper, and decide which one is the best answer to the question you have heard. 1. A.In a supermarket. B.At the laundry. C.In a clothing store. D.At the tailor’s. 2. A.He enjoys working hard. B.He is tired of piles of work. C.His complaint about work is sensible. D.His hard work doesn’t pay off. 3. A.He’s changing the light. B.He’s burning the wires. C.He’s dancing on the desk. D.He’s checking the bulb. 4. A.?100. B.?200. C.?700. D.?600. 5. A.She has no chance to get the job. B.She is sure to be hired. C.There will be a fierce competition. D.Others will not give the chance to her. 6. A.The man’s habit of drinking wine keeps him awake all night. B.This man should sleep in a comfortable bed. C.A little drinking can make the man sleep more comfortably. D.Both the bed and the wine should be blamed for the man’s insomnia. 7. A.The size of the shirt is probably small for him. B.He doesn’t want any new shirt. C.He’s exercising to put on some weight. D.The receipt is essential to buy another shirt. 8. A.Lead him to take another flight. B.Provide him with a place to stay tonight. C.Tell his friends to pick him up at the airport. https://www.360docs.net/doc/2212574065.html,rm him of the new flight in time. 9. A.A very popular hotel. B.The competitive job market. C.The large population of the city. D.The hot news on TV. 10. A.The physics problem is Greek to all the students.
福建省莆田第一中学2019-2020学年高一下学期期末地理试题
福建省莆田第一中学2019-2020学年高一下学期期 末地理试题 学校_________ 班级__________ 姓名__________ 学号__________ 一、单选题 1. 2019年10月16日是第32个世界粮食日。目前世界食物充足，却有10亿人每天饿着肚皮睡觉……结合下图，完成下面小题。 【小题1】甲、乙、丙、丁四类国家中，粮食安全、就业压力等社会问题最严峻的是( ) A．甲B．乙C．丙D．丁 【小题2】“空巢家庭”是指子女长大成人后从父母家庭中分离出去，只剩下老人独自生活的家庭。图中“空巢家庭”现象最为明显的国家是( ) A．甲B．乙C．丙D．丁 2. “积分入户”指外来人口取得政策规定分值后即可申请落户，是迁入地促进外来人口融入的有效方式，东莞市于2010年推出“积分入户”政策。下图为2010～2015年东莞市积分入户和外来人口的数量变化图。
据此完成下面小题。 【小题1】该地2013年后外来人口数量变化的主要原因是 A．产业转型升级B．环境质量下降 C．交通拥堵加重D．生活成本上升 【小题2】图示时段内，该地“积分入户”人数波动的主要原因是 A．外来人口增加B．经济增速变化 C．入户政策调整D．居住条件变化 【小题3】“积分入户”政策给当地带来的主要影响最可能是 A．拓展城市空间范围B．加速人口老龄化 C．加大人口管理难度D．提升劳动力素质 3. “绿色出行”新理念已为我国许多城市市民所接受，共享单车是城市公共交通的组成部分，重点解决“公交最后1公里”的问题。下图为某城市一天中共享单车在不同区域的停车数量统计图。 据此完成下列各题。 【小题1】图中甲、乙曲线所代表的分布地，分别为城市中的 A．工业区和住宅区B．住宅区和商业区 C．商业区和仓储区D．市政区和园林区 【小题2】共享单车作为城市交通的组成部分，具有的优势是 A．无污染，符合“绿色出行”理念B．体积小、可随意停放
福建省莆田市莆田第六中学2018届高三下学期第三次模拟考试英语试题
福建省莆田市莆田第六中学2018届高三下学期第三次模拟考 试英语试题 学校:___________姓名：___________班级：___________考号：___________ 一、阅读选择 Ecole College Park School Fall Welcome Back — Tuesday, September 5th Dear Families: Our first (half) day of school for the 2017 / 2018 school year is Tuesday, September 5. This is a very important day; we welcome students and parents back to another school year and confirm the students who will be attending Ecole College Park School. Please note that students in Grade 1— 8 should be prepared to stay for the entire morning. Kindergarten students will only stay for an hour. Tuesday Attendance Information: Kindergarten students / parents go to their regular classroom (downstairs, on left) for one hour only. Parents please stay for the full hour. Grade 1— 8 students will meet outside (weather permitting) or in the gym to find their grade signs and then will move to classrooms. Busing Information: Changes to the 2017—2018 school year bus service will begin on September 5. Busing starts for Kindergarten students on September 11 and continues from September 11 onward. Please do not park in our school bus zone as parking tickets are issued. Fees to Be Paid in Office Area First Week of School: Ecole College Park School covers the $28 cost of all students fees. Additional request for money may be needed to support field trips of special projects. Grade 1— 8 students pay a $6 Student Planner fee. Band Fee is $25 and is paid to the band teacher. On Wednesday, September 6, students should be at school by 8:50 am and meet in the classroom they were in on Tuesday. This will be a full day of classes for students. 1．How long will a Grade 7 student stay at school on Tuesday, September 5? A．An afternoon. B．An hour.
2018届上海市各高中学校高三英语试题分类汇编--阅读理解B篇(带答案精确校对)
Section B Directions：Read the following three passages. Each passage is followed by several questions or unfinished statements. For each of them there are four choices marked A, B, C and D. Choose the one that fits best according to the information given in the passage you have just read. (B) With the coming of big data age, data science is supposed to be starved for, of which the adaption can point a profound change in corporate competitiveness. Companies, both born-in the digital era and traditional world are showing off their skills in data science. Therefore, it seems to have been creating a great demand for the experts of this type. Mr Carlos Guestrin, machine learning professor from University of Washington argues that all software applications will need inbuilt intelligence within five years, making data scientists—people trained to analyze large bodies of information — key workers in this emerging “cognitive” technology economy. There are already critical applicat ions that depend on machine learning, a subfield of data science, led by recommendation programs, fraud detection system, forecasting tools and applications for predicting customer behavior. Many companies that are born digital—particularly internet companies that have a great number of real-time customer interactions to handle—are all-in when it comes to data science. Pinterest, for instance, maintains more than 100 machine learning models that could be applied to different classes of problems, and it constantly fields request from managers eager to use this resource to deal with their business problem. The most important factor weighing on many traditional companies will be the high cost of launching a serious machine-learning operation. Netflix is estimated to spend ＄150m a year on a single application and the total bills is probably four times that once all its uses of the technology are taken into account. Another problem for many non-technology companies is talent.Of the computer science experts who use Kaggle, only about 1000 have deep learning skills, compared to 100,000 who can apply other machine learning techniques, says Mr Goldbloom. He adds that even some big companies of this type are often reluctant to expend their pay scales to hire the top talent in this field. A third barrier to adapting to the coming era of “smart” applications, however, is likely to be
2011年辽宁高考英语试题及答案
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.