2019—2020 学年度上学期省六校协作高三期初考试
英语试题
命题校：丹东四中命题人：贾凤玲校对人：姚兰
本试卷分三部分，卷面分数120分。总分150分。考试用时100分钟。
第一部分阅读理解（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
Amazing Stories of Animals Acting Just Like Humans
◆Horses are picky eaters
Horses have an even better sense of smell than humans do. When horses raise their noses and open their nostrils (鼻孔), their nervous system allows them to sense smells we can’t sense. This might explain why they refuse dirty water and carefully move around meadows, eating only the tastiest grasses, experts say.
◆Whale says thanks
In 2011, a whale expert spotted a humpback whale trapped in a fishing net and spent an hour freeing it. Afterward, in an hour-long display of thanks, the whale swam near their boat and leaped into the air about 40 times.
◆Pandas like to be naughty
Is there anything more lovely than a baby panda, except maybe a human baby? In fact, baby pandas sometimes behave like human babies. They sleep in the same positions and value their thumbs. Pandas are shy by nature for its shy behaviors such as covering its face with a paw of ducking its head when confronted by a stranger.
◆A cat honors its owner
Paper towels, and a plastic cup are just a few of the gifts that Toldo, a devoted three-year-old gray-and-white cat, has placed on his former owner Iozzelli Renzo’s grave every day since the man died in September 2011. Renzo adopted Toldo from a shelter when the cat was three months old, and the two formed an inseparable bond. After Renzo passed away, Toldo followed the coffin to the cemetery, and now “stands guard” at the grave for hours at a time.
21. What can horses do to pick the most delicious grasses?
A. Feel them.
B. Smell them.
C. Observe them.
D. Taste them.
22. Which animal feels shy when facing strangers?
A. The whale.
B. The horse.
C. The panda.
D. The cat.
23. What do the whale and the cat have in common according to the passage?
A. They have a grateful heart.
B. They are quite clever.
C. They are active and lovely.
D. They have a good sense of smell.
B
Hundreds of villagers took matters into their own hands by digging miles of trenches（沟壕）to install their own cables(电缆). The tiny village in Michaelston-y-Fedw, with a population of 300, clubbed together after being unable to download films, stream music or connect to online banking. Farmers, teachers and even the village pub owners put in thousands of hours of volunteering to dig miles of trenches and now have super fast broadband(宽带).
The project cost around ￡250,000 with villagers paying￡150,000 of their own money to secure their super fast connection speed. They were also able to obtain￡100,000 from EU funding and the Welsh Government Access Broadband Cymru scheme.
The idea was produced in the local pub when villagers were complaining about their Wi-Fi c onnections. Ben Longman, owner of the Cefn Mably Arms, said, “We were in the pub and we were all complaining about how bad the Wi-Fi was. I had just paid for high speed broadband and realized it would not work.”
One of the organizers, Carina Dunk, 61, said it was fantastic what the village had achieved. She said, “It used to take a few days to download a film; now it takes less than a minute. Communities have tended to be more distant and separated but not here anymore. Sometimes we have to take a step back and achieve something.”
A year after the project, most of the 300 villagers are now united in a 1,000mps broadband connection.
However, Richard Raybould, 59, is still waiting for his house to be connected on the edge of the village and said he cannot wait. He said, “It is amazing what skills people in the community have. There are experts and farmers who dig trenches. I have met at least 30 people who I had never spoken to before.”
24. What can we learn about the villagers?
A. They had no access to the Internet.
B. They usually didn’t have much free time.
C. They didn’t know how to use the Internet correctly.
D. They considered their Internet connection disappointing.
25. To have their own cables, the villagers had to_______.
A. partly cover the cost
B. employ workers to dig trenches
C. donate ￡100,000 to EU funding
D. get the local government’s permission
26. What does the author intend to do by mentioning Carina Dunk’s words?
A. Explain the cause of the project.
B. Explain the process of the project.
C. Show the benefits from the project.
D. Show the villagers’ attitudes toward the project.
27. What would be the best title for the text?
A. Villagers obtain access to the Internet
B. Villagers dream of super fast broadband
C. Villagers volunteer to install super fast broadband
D. Villagers are suffering from bad Wi-Fi connections
C
For students, college is a series of disconnected experiences: the classroom, the dorm, the athletic field, and the internship（实习岗位）. Yet the employers tell me what gets college students hired is the ability to translate what they learned in one place (the classroom, for example) to another that is far different from where they originally learned a concept (a project on an internship).
Educators call this “ transfer learning”—the ability to summarize key principles and apply them in many different places, which becomes more important as the skills needed to keep up in any job and occupation continue to change in the future. Our ability to drive almost any car on the market without reading its manual（手册）is an example of knowledge transfer.
The concept sounds simple enough. Bu t today’s students, faced with the constant pressure to prepare for standardized tests, rarely have the chance to learn through problem-solving or to be involved in projects that improve skills that can be used in various settings.
In response to demands from students, parents and employers, colleges and universities are
adding hands-on experiences to the undergraduate curriculum.
Arizona State University, where I’ m a professor of practice, is testing a curriculum across a dozen majors in which students learn nearly half of the subject matter through group projects. Engineering students might build a robot and learn the key principles of mechanics and electronics during the project. The hope is that students will be more involved if theories from the classroom are immediately applied in the outside world instead of years after students graduate.
What’s the problem with the hands-on learning experiences being added by colleges to the undergraduate curriculum? They’re often not accompanied by the guidance that students need to help them transfer what they learn. So students become adept skilled in job interviews at describing what they did during a project, but they have difficulty talking about what they learned and how they can apply that to where they want to work.
28. Why is the ability to drive mentioned in Paragraph 2?
A. To show that everything is changing.
B. To prove that driving ability is important.
C. To stress the importance of practical skills.
D. To explain the meaning of transfer learning.
29. What prevents students from getting the ability to transfer knowledge?
A. Various school projects.
B. Too much stress from tests.
C. Their lack of theory knowledge.
D. Their unwillingness to solve problems.
30. Which may arouse students’ inter est in school learning according to the author?
A. Seeing what they have learned is applied.
B. Teachers changing the way lectures are given.
C. Focusing on the key principles of every subject.
D. Teachers explaining theories in an interesting way.
31. What does the author think of the hands-on learning experiences in colleges?
A. They are effective.
B. They are unnecessary.
C. They should be improved.
D. They cost a lot of time.
D
Why are photos and videos of cats high-fiving suddenly popping up on social media?
Ask Jackson Galaxy, who launched Cat Pawsitive last year, a program that encourages animal shelters to teach cats how to do tricks to make them more attractive for adoption.
The idea is simple. A kitty that can sit on command or give a high five shows that it can listen to instructions and connect with others. A high five can make a shy cat open up, Galaxy said.
“Big life changes can lead to cats losing their confidence, and we help those cats to feel more confident and to feel safe intera cting with new people.” Christie Rogero, program manager for Cat Pawsitive, said.
And Stephen Holdeman, training manager at the KC Pet Project, added: “All we need to train a cat to do tricks is the right amount of patience, timing and motivation.” He uses a technique called “operant conditioning (操作性条件反射)”, which associates a cat’s action with getting a reward such as a favorite food or treat.
He also uses a clicker—a training device that makes a clicking noise. “In the initial stage, we get the cat used to the idea that when it hears the sound of the clicker, one of its favorite treats appears. After we have bridged these two ideas together we can use the clicker to reinforce different actions the cat does to let it know that if it repeats the action, it w ill get a treat.”
After several repetitions, the cat starts to link everything together. Now all you need to do is let your extended hand be the target, and we’ve got a high five.
32. According to the text, how can learning tricks benefit cats at animal shelters?
A. It is a good way for shelters to raise money.
B. It allows them to pick up skills to stay safe.
C. It helps them interact more with each other.
D. It helps them build confidence and get adopted.
33. According to the text, what should be done from the start to train cats to learn tricks?
A. Teaching them different actions.
B. Teaching them how to use a clicker.
C. Making them patient enough to repeat actions.
D. Helping them connect the sound of a clicker with treats.
34. What does the underlined word “reinforce” in paragraph 6 probably mean?
A. record
B. strengthen
C. ignore
D. reward
35. What is the main purpose of the article?
A. To explain how to train cats to perform tricks.
B. To show how cats are treated at animal shelters.
C. To describe the popularity of cats on social media.
D. To inform us of a program that trains cats to do tricks.
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。
To help you understand what 5G is, and what it means to you, we’ve put together a handy guide here.
What is 5G?
36 At its most basic level, 5G will be used to make calls, send texts, and to simply get online. But it’s going to be significantly faster than previous generations, and could open the door up to a range of exciting new uses.
37
5G will use new higher radio frequencies to send out data, which are less cluttered(挤了)and carry information much faster. While these higher bands are faster, they don’t carry information as far. That’s to say, smaller multiple input and output antennas (天线)will be used—promoting both signals and capacity（容量）. 38
Why is it better than 4G?
5G is expected to be faster than 4G, with some firms claiming it could be as much as 100 times quicker. The fastest 4G networks can deliver peak download speeds of around 300 Mbit/s. 39 In real life, this could allow you to download a full HD film in less than 10 seconds!
40 It means there will be very little—if any—delay when you carry out tasks on a device. While this will help improve things like gaming experiences, it could also pave the way for safer self-driving cars—in which even a short delay could be life-saving.
Finally, 5G will have a larger capacity, meaning networks will be able to deal with several apps at once. Generally, this should mean that devices have a faster, more stable connection.
A.How does 5G work?
B.How will 5G affect you?
C.5G is also expected to have a lower latency.
D.5G is short for “5th generation mobile network.”
E.In comparison, 5G could offer download speeds of over 1 Gb/s.
F.Therefore, the similarity between 5G and 4G technology is huge.
G.This means 5G will support up to 1,000 more devices per meter than 4G.
第二部分：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）
阅读下面短文，从短文后所给各题的四个选项（A,B,C和D）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。
Geoff Hoffman, discovered that his dog, Bridget, was missing after his home was broken into
on Dec 20th. That night, Hoffman penned an enthusiastic 41 to his Facebook followers to help him find the dog. “She is my source of 42 and she is my whole life.”
The next day, Hoffman, who served in Afghanistan for eight years went into 43 mode(模式). “Sergeant（中士）Hoffman was back,”he says. “I was on 44 and told myself I would 45 searching for Bridget under two conditions: She returned home or I knew with certainty that she was 46 .”
During the four days Bridget went 47 , Hoffman reached out to his local police and fire departments, along with City Hall, asking officials to 48 his story with the public. He printed more than 100 cards featuring Bridget’s 49 and advertising a “large reward” 50 her return and registered with missing dog websites. Hoffman also created a Facebook group with hundreds of followers, called Bring Bridget Back, in the hopes of 51 awareness for his search.
On the morning of Christmas Eve, his efforts 52 . “My girlfriend was driving down a rural road, a few miles from my house, when she saw Bridget,”says Hoffman. “She was lying by the side of the road but when she saw my girlfriend, she started 53 her tail.”
While the dog was generally 54 , she hadn’t eaten for days, along with a few slight cuts on her left leg. “It made me wonder whether someone 55 her for dog fighting and either cut or tried to___56 her to make her aggressive,” says Hoffman. “Maybe the thief got 57 by all the media attention and 58 her on a random road.”
Hoffman called the 59 a Christmas miracle and a holiday blessing and said “I am speechless with 60 .”
41. A. request B. support C. interest D. defense
42. A. energy B. information C. joy D. inspiration
43. A. vacation B. army C. sleep D. crisis
44. A. purpose B. journey C. duty D. business
45. A. avoid B. continue C. begin D. stop
46. A. active B. alive C. dead D. sick
47. A. missing B. fierce C. mad D. wrong
48. A. fill B. discuss C. argue D. share
49. A. hair B. photo C. food D. smell
50. A. for B. with C. on D. about
51. A. decreasing B. knowing C. growing D. spreading
52. A. got off B. came off C. turned off D. paid off
53. A. biting B. chasing C. wagging D. bleeding
54. A. unharmed B. quiet C. scared D. disabled
55. A. borrowed B. stole C. forced D. took
56. A. fool B. comfort C. starve D. please
57. A. caught B. frightened C. warned D. attracted
58. A. killed B. abandoned C. beat D. replaced
59. A. reunion B. website C. arrival D. search
60. A. forgiveness B. respect C. kindness D. gratitude
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）或括号内单词的正确形式。
According to an announcement by Sergey Kravtsov, Russian vice minister of education and science, Sput nik news reported, Russia’s national college entrance exam will include Mandarin as 61 elective foreign language starting from 2019. Chinese will become the 62 (five) elective test item for the Unified State Exam in addition to English, German, French and Spanish.
The number of Chinese learners in Russia 63 (rise) quickly in the past decade, according
to a survey 64 (carry) out by a linguistic research center in Russia. Approaches 65 learning Chinese vary from person to person, with more and more people 66 (choose) university courses
in Russia.
The three-hour-long Chinese test will quiz students on 67 (they) listening, reading, and writing abilities and a fourth section will examine students on grammar, vocabulary and Chinese 68 (character). Some parts in the exam are even a little bit difficult for native Chinese speakers. Insiders from the Russia education industry confirmed those 69 are with relevant professional background and Mandarin proficiency(精通) are more competitive in job application.
According to the Office of Chinese Language Council International, some 100 million people, excluding native speakers, use Chinese 70 (global).
第三部分: 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2处。每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:在错的词下画一横线，并在该词下面写出修改后的词。
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。
What qualities do you think heroes should have? To me, heroes are bra ve and helpful. They’re people you respect of. My heroes are the volunteers who go to the earthquake-hit areas last week. The disaster caused great damages to the areas. Therefore, the volunteers’ efforts relieved the victims’ suffering.They helped the victims by giving themselves food, water and shelter. They were also many doctors and nurses who volunteered help the wounded. The rescue work turned out dangerously, but no one showed fear nor gave up rescue the unfortunate people. I think nothing is equal to which the brave people did in the earthquake.
第二节书面表达（满分25分）
假定你是李华，你校定于本周六晚为外国留学生举办包饺子活动。请给美国留学生Mary写一封电子邮件，邀请她参加。内容包括：
1.写信目的；
2.活动安排；
3.期待回复。
注意：1.词数100左右；
2.可以适当增加细节，以使行文连贯。
2016年辽宁省部分重点中学协作体高三模拟考试 数学（理科）试卷 2016.4.22 参考学校：东北育才大连八中等 第I 卷(选择题60分） 一、选择题：本大题共12个小题，每小题5分，共60分．每小题的选项中只有一项是正确的． 1.已知集合{|33},{|(4)0}A x x B x x x =-<<=-<，则A B =U A ．(0,3)B ．(3,4)-C ．(0,4)D ．()3,4 2.设i 是虚数单位，若复数()11i a a R i ++∈-是纯虚数，则a = A.2- B.1- C.0 D.1 3.在等差数列}{n a 中，已知,13,2321=+=a a a 则=++654a a a A.40 B.42 C.43 D.45 4.在△ABC 中，∠C=90°，)1,(k =,)3,2(=,则k 的值是 A.5 B.－5 C. 32 D.32 - 5.为了规定工时定额，需要确定加工零件所花费的时间，为此进行了5次试验，得到5组数据 ),(),,(),,(),,(),,(5544332211y x y x y x y x y x .根据收集到的数据可知20=x ，由最小二乘法求得回归 直线方程为486.0?+=x y ，则=++++54321y y y y y A.60B.120C.150D.300 6.已知点)3 1,(a 在幂函数b x a a x f )106()(2+-=的图象上,则函数)(x f 是 A.奇函数 B.偶函数 C.定义域内的减函数 D.定义域内的增函数 7.如图，正方体1111ABCD A B C D -中，E 为棱1BB 的中点，用过点1,,A E C 的平面截去该正方体的上半部分，则剩余几何体的左视图为
2018—2019学年度上学期六校协作体高三期初联合考试 英语试题 命题学校：北镇高中命题人：白雁冰校对人：李慧刘红梅 本试卷共150分，共页，答题时间100分钟。 第一部分听力（略） 第二部分阅读理解（共两节，满分40分） 第一节（共15小题；每小题2分，满分30分） 阅读下列短文，从每题所给的A、B、C和D四个选项中，选出最佳答案。 A Summer Activities Experience the romance of Paris with an unforgettable night out that combines three of the top tours in the City of Lights. Choose from dinner at the EiffelTower’s unique restaurant against the night sky, at Les Ombres restaurant, a particular meal aboard a dining cruise down the SeineRiver or cap off the night with a Parisian cabaret show at the Moulin Rouge nightclub.
21. Which activity will you choose if you want to see cabaret show? A. Eiffel Tower Dinner B. Seine River Cruise Dinner
C. Les Ombres restaurant Dinner D. Moulin Rouge Show 22. What will the visitors do at the end of the SeineRiverdinner cruise? A.visit the Louvre B. visit theEiffelTower C. visit the Notre Dame cathedral D. visit the district of Montmartre 23. How much does the Les Ombres restaurant Dinner cost? A. $282.62 B. $313.37 C. $318.10 D. $348.84 B What can be better than a sweet treat with health benefits? As it happens, our favourite February food, chocolate, has a few shinning characteristics. It comes from the Theobroma cacao tree (food for the Gods), from a bean that grows on that tropical tree. Chocolate originated in Mexico and Central and South America, but West Africa now produces most of the world’s cocoa. Look for fair trade chocolate that meets environmental and labour standards at natural foods markets in Kitsilano and the West End, at Karmavore in New Westminster and at Nature’s Fare Markets throughout the province. Dark or semisweet chocolate is typically a vegan(素食) product. Because chocolate contains antioxidants（抗氧化剂） that prevent the oxidation （氧化）of LDL (bad) cholesterol（胆固醇）, it has gained a reputation of being beneficial for our heart health. Eaten in an appropriate amount, chocolate may lower blood pressure. Chocolate is also a source of iron –a “precious metal” when it comes to human health. As part of red blood cells, iron plays a central role in transporting oxygen to the body and carrying away the waste product carbon dioxide. Each day, we lose tiny amounts of iron in cells that are missing from skin and the inner lining of the intestine(肠壁). If our intake is not enough
2019-2020学年辽宁省沈阳市五校协作体高一（上）期中物理试卷 一、选择题（1-7为单选，8-12为多选，全选对得4分，漏选得2分，选错或多选不得分，共48分） 1．（4分）在物理学发展过程中，有许多科学家做出了突出贡献，关于科学家和他们的贡献，下列说法正确的是（）A．胡克用“理想实验”推翻了亚里士多德的“力是维持物体运动的原因”的观点 B．平均速度、瞬时速度和加速度等描述运动所需要的概念是牛顿首先建立的 C．伽利略利用小球在斜面上运动的实验和逻辑推理研究出了落体的运动规律 D．笛卡尔发现了弹簧弹力和形变量的关系 2．（4分）下列说法不正确的是（） A．当物体的大小和形状对研究的问题没有影响或影响可以忽略时，物体可视为质点 B．平均速度的大小一定等于初速度和末速度的平均值 C．北斗导航卫星定位提供的是被测物体的位置 D．时间间隔确切地说就是两个时刻之间的间隔，反映的是某一事件发生的持续程度 3．（4分）在平直公路上行驶的a车和b车其位移﹣时间（x﹣t）图象分别为图中直线a和曲线b，已知b车的加速度恒定。3秒时直线a和曲线b刚好相切。则下列说法正确的是（） A．a车做匀速运动且其速度为v a＝m/s B．b车加速度大小为2m/s2 C．t＝3时，a车和b车相遇，但此时速度不等 D．t＝1s时，b车的速度为10m/s 4．（4分）一个质点做匀变速直线运动，依次经过a、b、c、d四点。已知经过ab、bc和cd的时间分别为t、2t、4t，ac和bd的位移分别为x1和x2，则质点运动的加速度为（） A．B．
C．D． 5．（4分）下列说法中正确是（） A．弹簧不受力时，它的劲度系数为零 B．由μ＝可知，动摩擦因数与滑动摩擦力成正比，与压力成反比 C．物体静止时，对水平支持物的压力就是物体的重力 D．用细线将物体悬挂起来，静止时物体的重心一定在悬线所在的直线上 6．（4分）2019年7月16日，在韩国光州世界游泳锦标赛跳水项目男女混合团体决赛中，中国组合林珊/杨健获得该项目金牌。将林珊进入水中后向下的运动视为匀减速直钱运动，该运动过程的总时间为t。林珊入水后第二个时间内的平均速度为v1，全程的平均速度为v2，则为（） A．5：4B．3：5C．4：5D．5：3 7．（4分）如图所示，质量均为m的a、b两物体，放在上、下两个固定的水平挡板之间，物体间用一竖直放置的轻弹簧连接，在b物体上施加水平拉力F后，两物体始终保持静止状态，已知重力加速度为g。则下列说法正确的是（） A．a物体对水平挡板的压力大小可能为2mg B．b物体可能受4个力的作用 C．b物体所受摩擦力的大小为F D．a物体所受摩擦力的大小为F 8．（4分）如图甲所示，质量相等的物块A和B用一个轻质弹簧连接，竖直放置在水平地面上，最初系统静止。现用力缓慢拉木块A直到木块B刚好离开地面，测得木块B对地面的压力N相对应两木块之间的距离L，作出N ﹣L图象如图乙，下列说法正确的是（）
2020学年度下学期省六校协作体高一期中考试 英语试题 本试卷分为选择题和非选择题两部分，总分150分，考试用时100分钟。 选择题部分 第一部分听力（共两节，满分30分）略 第二部分阅读理解（共两节，满分35分） 第一节（共10小题；每小题2.5分，满分25分） 阅读下列短文，从每题所给的A、B、C和D四个选项中，选出最佳选项，并在答题纸上将该项涂黑。 A On the first day of my new high school, I almost had a nervous breakdown. Everything about the school seemed so difficult. When I got home, my parents said, “You're nervous and that's okay. Everyone is afraid of high school.” I denied it. I wanted to be strong, so I refused to let anyone know about my fear, even my closest friends. On the first day I was late for every class and was constantly lost. The school seemed like a puzzle that I couldn't figure out. Was this how the whole year was going to be? I didn't think I could rise to this challenge, especially carrying a huge backpack that I could hardly lift. It was so big that I could knock someone out with it!
2017—2018学年度上学期期末考试高二试题 语文 命题学校：抚顺二中 考试时间：150分钟满分：150分 一、现代文阅读（35分） （一）论述类文本阅读（本题共3小题，9分） 阅读下面的文字，完成1~3题。 魏晋南朝人品评人物，非常重视人物风度的清俊爽朗之美。《世说〃容止》载：?嵇康身长七尺八寸，风姿特秀。见者叹曰：萧萧肃肃，爽朗清举。?又载：?骠骑王武子是卫玠之舅，俊爽有风姿。?这里赞誉人物的风神姿貌，用了?爽朗清举??俊爽?等词语，大致都是清俊爽朗的意思。当时玄学盛行，上层人士往往把超脱尘俗、神游物外当作雅人雅事，他们认为清俊爽朗的风度是一个人在思想、感情、性格方面超脱尘俗的标志。《世说》等书关于风姿、风神的记载都是针对人物的外部风貌说的，文学批评风骨论中的?风?是针对思想感情呈现为作品的外部风貌说的，二者特色都是?清?。可见文学批评中?风?的概念是从人物品评借用而来的，而且借义同原义仍相吻合。。 至于品评人物的所谓?骨?，是指骨相、骨法而言的。《赏誉》载：?王右军目陈玄伯垒块有正骨。?《轻诋》载：?旧目韩康伯，将肘无风骨。?注引《说林》曰：?范启云：韩康伯似肉鸭。??垒块?原意指众石错落突兀，这里借指人的骨骼挺拔。陈玄伯骨骼挺拔，故王羲之评为?有正骨?。韩康伯肥胖臃肿，有似肉鸭，骨骼为血肉所掩，故被人评为?无风骨?。肥胖使人体好像无骨，借用到文学批评方面，则肥辞使文无骨，故《风骨》说：?若瘠义肥辞，繁杂失统，则无骨之征也。?让我们再来考察一下六朝画论中的风骨论。人物画评论中关于风骨的概念，是直接从当时人物品评的言论中得来的。顾恺之《论画》一文中多次运用?神??骨?等词品评古画，南齐谢赫《<古画品录>序》认为画有六法：?一、气韵生动是也，二、骨法用笔是也；……?气韵生动即指风，骨法用笔即指骨。谢赫把气韵生动、骨法用笔放在六法第一、第二位，可见他对风骨的重视程度。画论中风、神、气韵等词，都指人物的神情风貌在画中表现的生动性而言；骨、笔迹、骨法用笔等词语，则指人物的骨相形貌在画中是否被勾勒得遒劲有力而言。人物品评、画论中风骨连称，除二者都很重要外，还由于二者的关系颇为密切。 文学批评中的风骨论和画论中的风骨论的关系比起和人物品评的关系更为接近，因为文论、画论二者都是文艺理论。画论中的风骨论产生时代较文论中的风骨论要早，文论中的风骨论，或许主要是从画论移植而来的，从画论中的风骨论发展到文论中的风骨论，有两点值得注意：其一，画论中首先强调气韵生动，借用到文论，刘勰也强调?风?在作品艺术表现中的首要地位，他在《风骨》中说?诗总六义，风冠其首?。其二，画论中也很强调骨法用笔，移用到文学创作上，骨法用笔犹如端直劲健的语言。在绘画上，骨法用笔和随类赋采在步骤上有先后之分，即先勾勒轮廓，再施色彩；在写作上，端直劲健的语言和美丽的辞藻在运用上却是不可能划分为先后两个步骤的。
辽宁重点中学协作体2019年高考重点-理 综 辽宁省重点中学协作体 2018年高考模拟考试 理综试题 考前须知 1、答题前考生务必先将自己的姓名、准考证号填写在答题卡上认真核对条形码上的姓名、 准考证号并将条形码粘贴在答题卡的指定位置上。 2、选择题答案使用2B铅笔填涂如需改动用橡皮擦擦干净后再选涂其它答案标号非选择题答案使用0.5毫米的黑色中性签字笔或碳素笔书写字体工整、笔迹清晰。 3、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。 4、保持卡面清洁不折叠不破损。自己求作答并用2B铅笔在答题卡上把所选题目对应的题号涂黑。可能用到的相对原子质量 H1C12N14O16Na23S32Ca40Mn55 第一卷 【一】选择题此题共13小题每题6分在每题给出的4个选项中只有一项为哪一项符合题目要求的。 1、细胞的各种膜性结构间相互联系和转移的现象称为膜流。以下关于“膜流”的表达正确的选项是 A、神经递质的释放、质壁分离和吞噬细胞摄取抗原都表达了膜流 B、大肠杆菌和酵母菌均能发生膜流现象 C、膜流的方向只能是内质网→高尔基体→细胞膜 D、膜流可参与细胞不同结构间或细胞内外的物质转运 2、以下实验的操作过程与目的均正确的选项是 3、将纯种的二倍体伞花山羊草甲〔AA〕与近缘纯种黑麦乙〔EE〕杂交后，经多代选育出如 下图所示的新品种丙〔图中的同源染色体，黑色部分是来自乙的染色体片段，甲没有此片段〕。以下相关表达不正确的选项是 A、杂交选育过程中可能发生过DNA上碱基对的替换 B、杂交选育过程中一定发生过基因重组 C、丙品种的产生为生物的进化提供了原材料 D、丙品种与纯种黑麦乙杂交，假设后代所有染色体正常联会， 那么共能产生3种配子
2019-2020学年辽宁省六校协作体高三（上）期初生物试卷 一、选择题（共30小题，每小题1.5分，满分45.0分） 1. 下列有关酵母菌、蓝藻、小球藻的叙述，正确的是（） A.都具有以核膜为界限的细胞核 B.都以DNA作为细胞的遗传物质 C.都只能通过有氧呼吸获得能量 D.都能通过有丝分裂增加细胞数量 【答案】 B 【考点】 原核细胞和真核细胞的形态和结构的异同 【解析】 【解答】 解：A.蓝藻没有核膜包围的细胞核，A错误； B.酵母菌、蓝藻、小球藻都具有细胞结构，都以DNA为遗传物质，B正确； C.酵母菌属于兼性厌氧型，蓝藻和小球藻属于有氧呼吸型，但也能进行无氧呼吸，C错误； D.酵母菌和小球藻可通过有丝分裂增加细胞数量，而蓝藻属于原核细胞，只能进行二 分裂，D错误。 故选：B。 2. 生物体内某些重要化合物的元素组成和功能关系如图所示。其中X、Y代表元素，a、 b、c是组成A、B、C三种生物大分子的单体，这三种单体的结构可用d或e表示。据图 分析正确的是（）
A.人体细胞中单体a、b的结构可用d表示，人体中d的种类有4种 B.大肠杆菌细胞内单体c的结构可用e表示，e的种类约有20种 C.a，b是生物体内遗传信息的携带者，C是生命活动的主要承担者 D.A、B的多样性由d中的n充分体现，C的多样性由e中的R充分体现 【答案】 B 【考点】 核酸的结构和功能的综合 蛋白质在生命活动中的主要功能 蛋白质分子的化学结构和空间结构 【解析】 分析图形： 1.本题的突破口是A→B→C，进而推测出A是DNA，B是信使RNA，C是蛋白质；a表示脱氧核苷酸，b表示核糖核苷酸，c表示氨基酸； 2.d表示核苷酸，n为含氮碱基，f表示五碳糖，m表示磷酸； 3.e表示氨基酸。 【解答】 解：A.根据图形分析已知a表示脱氧核苷酸，b表示核糖核苷酸，d表示核苷酸，人体内的核苷酸有8种，A错误； B.根据图形分析已知c表示氨基酸，组成生物体的氨基酸的种类大约有20种，B正确； C.A是DNA，是生物体内遗传信息的携带者，C是蛋白质，生命活动的主要承担者，C 错误； D.C蛋白质的多样性除了与e中的R有关，还与氨基酸的数目、排列顺序和肽链的空间结构有关，D错误。 故选：B。 3. 下列关于细胞成分、结构和功能的叙述，正确的是（） A.动物细胞膜的组成成分中含有糖蛋白、糖脂、磷脂和胆固醇等 B.人体剧烈运动时肌肉细胞产生的CO2量比消耗的O2量多 C.线粒体中不会出现ATP的水解和DNA聚合酶的催化 D.有氧呼吸时葡萄糖进入线粒体须经过两层生物膜 【答案】 A 【考点】 线粒体、叶绿体的结构和功能 细胞膜的成分 细胞呼吸的过程和意义
2020届辽宁省五校协作体高三上学期联合模拟英语试题学校:___________姓名：___________班级：___________考号：___________ 一、阅读选择 Below you will find a profile of each gap year program. If there is a specific program you are interested in or a question you have regarding these programs, please feel free to contact them directly. Youth International Since 1997, Youth International has provided many people with the most exciting and educational experience of their life. It is a learning program that combines international travel, inter-cultural exchange, home stays, volunteer community service work and outdoor adventures. Phone:1-720-270-3323 Carpe Diem Education Through volunteer service, travel and cultural exchange, students of Carpe Diem Education receive a personal insight into themselves and their culture. We specialize in guiding summer and semester programs for high school students. Each course is carefully crafted to develop leadership and self-awareness within our students, who return home better prepared to be leaders in thought and action. Phone:503-285-1800 Center for Interim Programs Founded in 1980, the Center for Interim Programs is the first independent gap year organization in America. Based on students' interests and budget, our experienced teachers help make individual course choices including low cost volunteer options, language programs, research trips, and so on. We are committed to helping students find more experiences of formal education and work. Phone:413-585-0980 EF Gap Year An EF Gap Year offers students the ability to explore several countries where you will learn a language, volunteer for a good cause, gain international work experience 12-week semester or 26-week academic. Choose between a personalize your program to meet your learning. You can then by deciding where, when, and how you wish to stand interests own. Our
2021届辽宁省六校协作体高三生物第一次联考试题 第Ⅰ卷选择题（共35小题，共50分） 一、选择题（本题共35小题，第1-5题每题1分，第6-35题每题1.5分，共50分。 每小题给出的四个选项中，只有一 ．．．个．选项 ．．是最符合题目要求的）。 1．禽流感病毒的遗传物质是单链RNA，病毒表面覆盖有两种不同的纤突，纤突具有抗原特性。纤突中的一种是红细胞凝集素(HA)，现已发现十几种，另一种是神经氨酸酶(NTA)，至少有9种，它们都是蛋白质。禽流感有H5N1、H7N9、H9N2等多种类型，下列说法错误的是( ) A．HA及NTA出现多种类型是单链RNA发生改变的结果 B．H5N1、H7N9、H9N2等多种类型的出现与染色体变异无关 C．H7N9亚型禽流感病毒侵染人体后，可在人体内环境中繁殖 D．禽流感病毒和其他生物共用一套遗传密码 2．组成生物体的细胞既具有多样性，又具有统一性。下列叙述正确的是( ) A．不同物种的细胞所含有机分子的结构都不同 B．同一个体的不同细胞，其元素含量都相同 C．DNA分子在原核细胞与真核细胞的主要存在形式不同 D．细胞学说揭示了细胞的统一性和多样性，以及生物体结构的统一性 3.幽门螺旋杆菌（简称Hp）是已知能够在人胃中生存的唯一微生物种类，可引起胃炎、消化道溃瘍等。尿素呼气实验是目前诊断Hp感染准确性最简单的方法，受试者口服13C 标记的尿素胶囊后，尿素在Hp产生的脲酶作用下水解为NH 3和13CO 2 ，通过测定受试者吹 出的气体是否含有13CO 2 作出判断。下列叙述错误的是( ) A. 绝大多数微生物不能在人胃内生存是因为不适应强酸环境 B. 检测Hp用了同位素标记法，所用13C对人体应该是无害的 C. 脲酶可降低尿素水解反应的活化能 D. Hp细胞内，脲酶需要在内质网和高尔基体中进行加工 4．诺贝尔生理学或医学奖获得者屠呦呦在抗疟药物研发中，发现了一种药效高于青蒿素的衍生物蒿甲醚，分子结构如下图。下列与蒿甲醚的元素组成完全相同的物质是（）A．纤维素 B．叶绿素 C．胰岛素 D．生长素 5．生物科学是一门实验科学。下列关于实验的叙述，正确的是( ) A．斐林试剂甲液与双缩脲试剂B液合理搭配使用可使梨提取液显紫色 B．切下的花生子叶薄片用50%酒精处理，更便于染色 C．缩小光圈的同时使用凹面反光镜可以更清晰地观察到颜色较浅的生 物材料 D．含糖量较高的生物材料，用斐林试剂检测后呈现的砖红色也较明显 6．生物体的生命活动离不开水。下列关于水的叙述，错误的是( ) A．在最基本生命系统中，H 2 O有自由水和结合水两种存在形式 B．由氨基酸形成多肽链时，生成物H 2 O中的氢来自氨基和羧基 C．有氧呼吸时，生成物H 2 O中的氢来自线粒体中丙酮酸的分解 D．H 2O在光下分解，产生的[H]将固定的CO 2 还原成(CH 2 O) 7．阐明生命现象的规律，必须建立在阐明生物大分子结构的基础上。下列有关生物大分子核酸和蛋白质的叙述正确的是( )
辽宁省重点高中协作校第三次模拟考试 英语 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。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. Where is the man's Maths book probably? A. In the drawer. B.On his desk. C.On his bed. 2. What happened when the woman got to the campus? A．The class was over. B. The bus left the station. C．Her books were lost. 3. What are the speakers talking about? A．When to go to Germany. B．What to do in Germany. C．How to go to Germany. 4. What did the woman probably do last night? A．She saw a film alone. B．She went shopping. C. She watched a football match. 5. When is the woman supposed to finish her essay? A. By this Saturday. B.By next Monday. C.By next Friday. 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。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. Who was in the house that was on fire? A.A little boy. B.A little girl. C.An old lady. 7．Where is the man now? A. At home. B.In his office. C.In a hospital. 听第7段材料，回答第8、9题。 8. What's the woman doing? A. Giving a history lesson.
辽宁省部分重点中学协作体2020年高考模拟考试 物理试卷 本试卷分第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）两部分，其中第Ⅱ卷第33—38 题为选考题，其它题为必考题。考生作答时，将答案答在答题卡上，在本试卷上答题无效。考试结束后，将本试卷和答题卡一并交回。 注意事项： 1.答题前，考生务必先将自己的姓名、准考证号填写在答题卡上，认真核对条形码上的姓名、准考证号，并将条形码粘贴在答题卡的指定位置上。 2．选择题答案使用2B铅笔填涂，如需改动，用橡皮擦擦干净后，再选涂其它答案标号；非选择题答案使用0.5毫米的黑色中性（签字）笔或碳素笔书写，字体工整、笔迹清楚。 3．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。4．保持卡面清洁，不折叠，不破损。 5．做选考题时，考生按照题目要求作答，并用2B铅笔在答题卡上把所选题目对应的题号涂黑。 可能用到的相对原子量：H：1 C：12 O：16 Na：23 Zn：65 Ni：59 第Ⅰ卷 二、选择題：本题共8小题，每小题6分，共48分。在每小题给出的四个选项中，第14~17题只有一项符合题目要求，第18~21 题有多项符合题目要求，全部选对的得6分，选对但不全的得3分，有选错的得0分。 1.如图为玻尔理论的氢原子能级图，当一群处于激发态n=3能级的氢原子向低能级跃迁时，发出的光中有两种频率的光能使某种金属产生光电效应，以下说法中正确的是（） A. 这群氢原子向低能级跃迁时能发出6种频率的光 B. 这种金属的逸出功一定小于10.2 eV C. 用波长最短的光照射该金属时光电子的最大初动能一定大于3.4eV
D. 由n=3能级跃迁到n=2能级时产生的光一定能够使该金属产生光电效应 【答案】B 【解析】 【详解】AB．由n=3能级的激发态向低能级跃迁时，辐射出三种频率光子的能量分别为12.09eV、10.2eV、1.89eV，结合题意，根据光电效方程可知，这种金属的逸出功一定小于10.2eV，故A错误，B正确； C．用波长最短即光子能量为12.09eV的光照射该金属时，其最大初动能最小值为 k 12.09eV10.2eV 1.89eV E=-= 则其最大初动能一定大于1.89eV，故C错误； D．由n=3能级跃迁到n=2能级时产生的光子能量为1.89eV，由上面分析可知只有两种频率的光能发生光电效应，因此一定不能够使该金属产生光电效应，故D错误。 故选B。 2.如图所示，一个“V”形槽的左侧挡板A竖直，右侧挡板B为斜面，槽内嵌有一个质量为m 的光滑球C．“V”形槽在水平面上由静止开始向右做加速度不断减小的直线运动的一小段时间内，设挡板A、B对球的弹力分别为F1、F2，下列说法正确的是( ) A. F1、F2都逐渐增大 B. F1、F2都逐渐减小 C. F1逐渐减小，F2逐渐增大 D. F1、F2的合外力逐渐减小 【答案】D 【解析】 光滑球C受力情况如图所示： F2的竖直分力与重力相平衡，所以F2不变；
2019—2020 学年度上学期省六校协作高三期初考试 英语试题 命题校：丹东四中命题人：贾凤玲校对人：姚兰 本试卷分三部分，卷面分数120分。总分150分。考试用时100分钟。 第一部分阅读理解（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 Amazing Stories of Animals Acting Just Like Humans ◆Horses are picky eaters Horses have an even better sense of smell than humans do. When horses raise their noses and open their nostrils (鼻孔), their nervous system allows them to sense smells we can’t sense. This might explain why they refuse dirty water and carefully move around meadows, eating only the tastiest grasses, experts say. ◆Whale says thanks In 2011, a whale expert spotted a humpback whale trapped in a fishing net and spent an hour freeing it. Afterward, in an hour-long display of thanks, the whale swam near their boat and leaped into the air about 40 times. ◆Pandas like to be naughty Is there anything more lovely than a baby panda, except maybe a human baby? In fact, baby pandas sometimes behave like human babies. They sleep in the same positions and value their thumbs. Pandas are shy by nature for its shy behaviors such as covering its face with a paw of ducking its head when confronted by a stranger. ◆A cat honors its owner Paper towels, and a plastic cup are just a few of the gifts that Toldo, a devoted three-year-old gray-and-white cat, has placed on his former owner Iozzelli Renzo’s grave every day since the man died in September 2011. Renzo adopted Toldo from a shelter when the cat was three months old, and the two formed an inseparable bond. After Renzo passed away, Toldo followed the coffin to the cemetery, and now “stands guard” at the grave for hours at a time. 21. What can horses do to pick the most delicious grasses? A. Feel them. B. Smell them. C. Observe them. D. Taste them.
2020届辽宁省沈阳市高三上学期五校协作体期中联考 地理试卷 ★祝考试顺利★ 考试时间：90分钟考试分数：100分 试卷说明：本试卷分第Ⅰ卷选择题（1－30题，共45分）和第Ⅱ卷(非选择题，31－33题，共55分)。答卷前，考生务必将自己的姓名、准考证号填写在答题卡上。作答时，将答案写在答题纸上，写在本试卷上无效。 第Ⅰ卷(选择题共45分) 下图示意某流域人口分布情况，据此完成1－3题。 1.该流域人口分布特点是 A.空间分布比较均匀且比较稠 密 B.3550-3650 m的百米高程最为 密集 C.距河8—10 km分布人口最多 D.高程4500m以上人口密度变化剧烈 2.该流域可能位于 A.巴西高原 B.南部非洲 C.藏南谷地 D.北美大草原 3.影响该流域人口距河流不同距离空间分布差异的主要因素是 A.水能资源分布 B.地形地势和坡向 C.交通通达度 D.取用水方便程度 20世纪50年代，随着科学技术的发展，日本科学家发明了地膜覆盖技术并应用于农业生产。近年来，我国西北地区采用黑白条带地膜覆盖法(如下图所示)，即在垄中间用透光性高的白色塑料薄膜，垄两侧用透光性低的黑色塑料薄膜，以此提高农作物产量。据此完成4－6题。 4.20世纪50年代，日本科学家发明的地膜覆盖技术最可能首先应用于 A.水稻种植 B.樱桃种植 C.蔬菜种植 D.棉花种植 5.垄两侧铺设黑色塑料薄膜可以 A.降低土壤湿度 B.抑制垄两侧杂草滋生 C.改善土壤肥力 D.促进作物光合作用 6.垄中间的白色塑料薄膜能够保持土壤中的水分，关键在于其能够 A.增加大气降水 B.减少地表下渗 C.增加地表径流 D.减少水分蒸发 绿道是一套不受机动车干扰的绿色步行通道系统，连接城市内各个大小绿地。目前，我国城市绿道建设局限于局部公园、道路绿化，与城市整体景观及市民休憩活动联系不强，呈散点状分布，景观质量有待提高。据此完成7－8题。 7.建设城市绿道的目的主要是 A.改善城市景观，提升环境质量 B.构建新型道路系统，改善城市交通状况 C.加强城乡联系，促进城乡一体化 D.合理规划，提高土地利用效率 8.目前，我国城市绿道呈散点状分布的主要原因是 A.城区人口密度较大 B.城市规划建设滞后 1 / 7
辽宁六校协作体2021届高三第一次联考 数学试题 一、单项选择题：本大题共8小题，每小题5分，共40分。在每小题给出的四个选项中，只有一项是符 合题目要求的。 1．“{1,2}m ∈”是“ln 1m <”成立的（ ） A ．充分非必要条件 B ．必要非充分条件 C ．充要条件 D ．既非充分也非必要条件 2．函数1 ()lg 2 x f x x =-的零点所在区间为（ ） A ． (0,1) B ．(1,2) C ． (2,3) D ． (3,4) 3．某医院拟派甲、乙、丙、丁四位专家到3所乡镇卫生院进行对口支援，若每所乡镇卫生院至少派1位 专家，每位专家对口支援一所医院，则选派方案有（ ） A.18种 B.24种 C.36种 D.48种 4．若R x ?∈，使得(2)a x x ≤-成立，则实数a 的最大值为（ ） A ．B ．2 C ．1 D ．0 5．已知cos (0)()(1)1(0) x x f x f x x π≤?=? -+>?，则44 ()()33f f +-的值为（ ） A ．1- B ．1 2 - C ．0 D ．1 6．已知函数()f x 的部分图象如图所示，则()f x 的解析式可能为（ ） A ．sin ||()2cos x f x x = + B ．sin ln || ()2cos x x f x x ?=+ C ．cos ln ||()2cos x x f x x ?=+ D ．cos ()x f x x = 7．为了普及环保知识，增强环保意识，某中学随机抽取 30名学生参加环保知识竞赛，得分（10分制）的频数分布表 如下：
设得分的中位数e m ，众数0m ，平均数x ，下列关系正确的是（ ） A ．0e m m x == B ．0e m m x =< C ．0e m m x << D ．0e m m x << 8．已知函数()f x 的定义域为R ，且(1)f x +是偶函数，(1)f x -是奇函数，()f x 在[1,1]-上单调递增， 则（ ） A ．(0)(2020)(2019)f f f >> B ．(0)(2019)(2020)f f f >> C ．(2020)(2019)(0)f f f >> D ．(2020)(0)(2019)f f f >> 二、多项选择题：本大题共4小题，每小题5分，共20分。在每小题给出的四个选项中，有多项符合题目要求。全部选对的得5分，部分选对的得3分，有选错的得0分。 9．设全集R U =，集合2 {|,R}A y y x x -==∈，集合2 {|20,R}B x x x x =+-<∈，则（ ） A ．A ∩B=(0,1) B ．(2,)A B =-+∞ C ．A ∩ B=(0,+∞) D ． A ∪ B=R 10．已知函数()()(0,0,0)f x Acos x A ω?ω?π=+>><<的图象的一个最高点为,312π?? - ??? ，与之相邻的一个对称中心为,06π?? ??? ，将()f x 的图象向右平移6π个单位长度得到函数()g x 的图象，则（ ） A ．()g x 为偶函数 B ．()g x 的一个单调递增区间为5,1212ππ?? - ??? ? C ．()g x 为奇函数 D ．()g x 在0,2π?? ???? 上只有一个零点 11．下列说法正确的是（ ） A.将一组数据中的每个数据都乘以同一个非零常数a 后，方差也变为原来的a 倍； B.若四条线段的长度分别是1，3，5，7，从中任取3条，则这3条线段能够成三角形的概率为1 4 ； C.线性相关系数r 越大，两个变量的线性相关性越强；反之，线性相关性越弱； D.设两个独立事件A 和B 都不发生的概率为1 9 ，A 发生且B 不发生的概率与B 发生且A 不发生的概率相同，则事件A 发生的概率为 23 . 12．定义：若函数()F x 在区间[],a b 上的值域为[],a b ，则称[],a b 是函数()F x 的“完美区间”．另外，