东北三省2020届高三第二次联考语文试卷[答案]
东北三省三校(哈师大附中、东北师大附中、辽宁省实验中学)2020届高三英语二模联考试题(含解析)
东北三省三校（哈师大附中、东北师大附中、辽宁省实验中学）2020届高三二模联考英语试题（含解析）一、阅读理解（本大题共15小题，共30.0分）AMoringa Farm Internship ProgramDATE：5 May〜30 November 2019LOCATION：Jaipur IndiaEVENT TYPE：TwiningEVENT INDUSTRY/TOPIC：Clean Energy，Climate & Environment，Food & Agriculture andQuality/Process Moringa（辣木），a kind of miracle tree，has come a long way today to become a symbol of the fight against growing nutrition deficiency[营养不足）across the globe．It is also a crop suited to the climatic conditions of the region，which is unusually rich in its nutrition contentliterally from top to bottom．Supporting learning：The Moringa Farm Internship Program is sort of like a live，interactive slideshow of agriculture making of Moringa from "Soil to Super food" that touches all the participant's senses．The Program's Objectives：The Moringa Farm Internship Program is devoted to enriching the knowledge and lives of young people by providing them with a unique f educational experience on an organic Moringa Farm in rural Jaipur，India．Program participants can learn about conservation，maintenance （维护），care，and management of Moringa Farming by means of hands-on work experience with local Moringa Farm staff．Participants will be able to interact with Moringa specialists and educators？on all issues that may affect their operations．Experts will let you know management strategies and equipment operation up close on hand to answer your specific questions．The Moringa Farm Internship will provide an excellent opportunity to learn about sustainable tools，techniques，and approaches that can be used in Moringa Production and value-added production systems，righting（突出）pest and disease management，leaf/seed production，and tools and equipment for commercial production．If you're trying to learn about Moringa，there's nothing like going to a farm and getting your hands dirty．So click here to register now!1.Why is Moringa specifically described in the text？______A. To stress the importance of the crop．B. To encourage people to plant Moringa．C. To show the significance of the program．D. To draw attention to nutrition deficiency．2.What can we know about the Moringa Farm Internship Program？______A. It is intended for farmers，B. It lasts more than half a year．C. It provides vocational training．D. It is available on the Internet．3.How do the program's participants learn about Moringa？______A. By attending various courses about it，B. By involving themselves in farming it．C. By observing specialists and educators．D. By watching slideshows about the crop．【答案】【小题1】C 【小题2】D 【小题3】B【解析】1．C 推理判断题．根据第一段"Moringa （辣木）， a kind of mirade te..ecome a symbol of the fight against growingnutrition deficiency （营养不足） across the globe． It is also a crop suited to the dlimatic conditions of the region， which isunusually rich in its nutrition content lterally from top to bottom．（辣木是一种神奇的树，成为对抗全球营养缺乏的象征．它也是一种适合该地区气候条件的作物，其营养成分从叶到根都非常丰富）可知，这部分对辣木的非凡作用进行了专门的介绍，而!该计划又是针对辣木的．由此可推断，此处介绍的目的是为了体现计划的意义和重要性，故选C．2．D 细节理解题．根据最后一段最后一句So click here to register now! （点击这里注册吧! ）可知，在网上可以找到该计划，故选D．3．B 推理判断题．根据第九段"Program participants can learn about conservation ， maintenance （维护）， care ， and managementof Moringa Farming by means of hands-on work experience with local MoringaFarm staff．（参与者可以与当地辣木农场员I-．起实际体验工作，了解辣木种植的养护、维护、护理和管理）可知，参与人员通过亲自参加辣木种植来了解辣木，故选B．本文为说明文．文章主要介绍辣木农场实习计划的主题、目的、实习内容等相关事项．1．直接信息题：直接信息题是指能够直接从原文中找到信息，选项在语言表达上与原文基本一致的题目．2．间接信息题：间接信息题是能够从原文中找到信息，但在语言表达上与原文有差异，做题时需要对原文信息进行转换．3．综合信息题：综合信息题是指这类题目所涉及的信息不是原文的某一句话，可能是原文的几句话，或者是散落在文章不同的地方，要求学生把原文所提供的信息综合起来分析，而不能断章取义．BWe had two dogs，Lucky and Lil' Bit．Lucky loved to find ways to leave the confines（束缚）of her indoor living routine，which made her a masterful escape artist．Lil Bit，on the other hand，did exactly as she was told，never straying，always staying close to home…except when she came under the influence of Lucky．Whenever the two got out together，they could be seen out of sights often staying away for hours．More often than not，they'd arrive home near suppertime，covered in mud and leaves and smelling to high heaven from their afternoon outing in the woods．I remember one such occasion when they'd once again mysteriously escaped，except this time，they returned clean and no worse for wear．It wasn't until a few days later that we learned why．My wife ran into our neighbor Carl who lived a few houses down from us．"I saw your two dogs the other day，" Carl said with a smile．"Oh，yes？I'm so sorry．They'd been so good lately，so it was such a surprise when they got out．I sure hope they didn't cause any trouble．" my wife replied．"Oh，no，no trouble at all．Did you have any idea where they went？""No，" my wife answered．"They attended my dog's funeral（葬礼）Carl said sadly．"What？" Ann exclaimed，"Oh，no．I didn't know Toby had died．"Yep，it died a couple days ago．I was burying him in the back lot when your two dogs came running up．They sat down not far from me while．I finished burying him，then they left．""Wow that's amazing!" my wife replied．"Toby was Lil' Bitt father，you know．""No，I didn't know that，" Carl replied，"but I guess that explains why she felt like she needed to be there．She had to say her final goodbye．"4.What words can best explain the meaning of the word "straying" underlined in Para．1？______A. Wandering away．B. Staying still．C. Shouting loudly．D. Disobeying impolitely．5.What difference between Lucky and Lily Bit ls suggested in the first paragraph？______A. Their abilities were different．B. Their hobbies were different．C. Their personalities were different．D. Their physical features were different．6.What would generally happen to the two dogs after they got home from outside？______A. They got more united．B. They looked in a mess．C. They smelled nice as usual．D. They got willing to do as told to．7.What is the author's purpose of writing the text？______A. To show his respect for dogs．B. To be in memory of his dogs．C. To suggest learning from dogs．D. To think highly of his two dogs．【答案】【小题1】A 【小题2】C 【小题3】B 【小题4】D【解析】1．A．词义猜测题．根据文章第一段Lil Bit， on the other hand， did exactly as she was told， never straying， always staying close to home (x)ept when she came under the influence of Lucky．另一方面，就像她被告知的那样，从不迷路，总是呆在家附近…除非她受到幸运的影响．可知意为走失；故选A．2．C．细节理解题．根据文章第一段Lucky loved to find ways to leave the confines（束缚）of her indoor living routine， which made her a masterful escape artist． Lil Bit， on the other hand， did exactl y as she was told， never straying， always staying close to home…except when she came under the influence o f Lucky幸运的是，她喜欢设法摆脱室内生活的束缚束缚，这使她成为一个出色的逃避现实的艺术家；可知Lucky和Lily Bit ls的区别是他们的性格不同；故选C．3．A．细节理解题．根据文章第二段More often than not，they'd arrive home near suppertime，covered in mud and leaves and smelling to high heaven from their afternoon outing in the woods．更多的时候，他们会在晚饭时间到家，浑身是泥，树叶，下午在树林里郊游时闻到天堂的味道．可知这两只狗从外面回家后通常会看起来一团糟；故选A．4．D．细节理解题．根据文章最后一段 "No， I didn't know that，" Carl replied， "but I guess that explains why she felt like she needed to be there． She had to say her final good bye． "不，我不知道，卡尔回答说，但我想这解释了为什么她觉得她需要去那儿．可知作者写文是为表示对自己两条狗的高度评价；故选D本文属于说明文阅读，作者通过这篇文章主要向我们描述了作者养的两条狗Lucky and Lil' Bit，他们有情有义为隔壁死去的狗祭奠．考察学生的推理判断能力和联系上下文的的能力，在做推理判断题不要以个人的主观想象代替文章的事实，要根据文章事实进行合乎逻辑的推理判断．此类的填空题一定要联系上下文，根据上下文的内容加上自己的理解，再作出正确的判断CTwo years ago，Kiirsat Ceylan was in New York to give a talk about disability rights at the U．N．Blind since birth，the Turkish man was struggling to find his hotel，holding a cane in one hand and pulling his luggage with the other．"Not surprisingly，suddenly I bumped into a pole/*he says*"It was a bit bloody．"The problem with a cane is that，while it can tell you what's on the grounds it doesn't help with objects at the body or head level．It wasn't the first time Ceylan had run into something，injuring himself．"" I have no problem with my scars，which make me more handsome I guess，" Ceylan says，laughing．"But I don't need hew ones．"With WeWalk，a new smart cane，Ceylan hopes to help other blind people navigate their environments more easily*The cane uses an ultrasonic（超声波）sensor which detects objects at body or head level and gives a warning vibration．WeWalk users pair the cane with their smartphones and then use the cane's touchpad to access features like voice assistant or navigation*Before leaving home，they can plug their destination into Google Maps and get spoken directions as they walk In the future，Ceylan hopes to connect WeWalk with public transportation and ridesharing services．Assistive technology is often expensive for blind people，says Eelke Folmer，a computer science professor at theUniversity of Nevada! Reno．"But developers fail to realize their devices are out of reach for many blind people，To Folmer，the price point-﹩500-- sets the WeWalk cane apart from other technologies．Ceylan sees WeWalk as part of an attempt to help blind people achieve greater freedom of movement，which he believes will give them greater access to education and jobs．The canes are already having an impact on users，Ceylan says．He recently received an email from a teacher in Ireland who had become blind as an adult．He'd been depressed and housebound．But since getting a WeWalk cane，your device forced me to go out．It became my anti- depressant．" he wrote．8.Why is a story about Kursat Ceylan given at the beginning of the text？______A. To stress the difficulty caused by blindness．B. To show his reason for developing his cane．C. To indicate the problems with present canes．D. To show his positive and humorous character．9.What can WeWalk do at present according to the text？______A. Provide fast Internet access．B. Start conversations with users．C. Tell users what is around them．D. Connect with ridesharing services．10.What does Folmer think is the advantage of WeWalk over other assistive technologies？______A. It is easily affordable，B. It is easily controllable．C. It works better for users，D. It looks more attractive．11.What is the text mainly about？______A. The increasing demand for smart canes．B. A blind man s devotion to smart canes．C. A smart cane's effects on blind people，D. An assistive technology for the blind．【答案】【小题1】B 【小题2】C 【小题3】A 【小题4】B【解析】1．B．细节理解题．根据第五段的With WeWalk， a new smart cane， Ceylan hopes to help other blind people navigate their environments more e asily．有了新的智能拐杖WeWalk，Ceylan希望能帮助其他盲人更容易地驾驭他们的环境．可知，文章提到Kursat Ceylan 的故事是想说明他研发这种拐杖的原因．故选B．2．C．细节理解题．根据第五段的With WeWalk， a new smart cane， Ceylan hopes to help other blind people navigate their environments more e asily．有了新的智能拐杖WeWalk，Ceylan希望能帮助其他盲人更容易地驾驭他们的环境．可知，WeWalk 可以告诉使用者周围的情况．故选C．3．A．细节理解题，根据文章倒数第二段的句子To Folmer， the price point-﹩500-- sets the WeWalk cane apart from other technologies．对Folmer来说，500英镑的价格使WeWalk手杖有别于其他技术．可知，Folmer 认为这种拐杖和其他的拐杖比起来是使用者能负担得起．故选A．4．B．主旨大意题，根据文章的内容可知，文章介绍盲人Kursat Ceylan 一直致力于研发一直智能拐杖，帮助盲人到处自由行走．故选B．文章介绍盲人Kursat Ceylan 一直致力于研发一直智能拐杖，帮助盲人到处自由行走．阅读理解题测试考生在阅读基础上的逻辑推理能力，要求考生根据文章所述事件的逻辑关系，对未说明的趋势或结局作出合理的推断；或根据作者所阐述的观点理论，对文章未涉及的现象、事例给以解释．考生首先要仔细阅读短文，完整了解信息，准确把握作者观点．DWhen you think of a national park，you generally picture fresh air and wild animals，right？Well，now you're going to have to add tea shops and something called "the Tube" to your definition，because London，England has signed up to be the first "National Park City．"London was established by the Romans around 2，000 years ago and has been continually inhabited（居住于）since then*In all that time，however，nobody had the idea to replace all the parks with big box stores or high buildings^ which means London already has a much lower urban density（密度）than most of the worlds cities．Nowadays about a third of the city is green space，In July 2019，London announced its willingness to become the world's first National Park City，Now the city is moving toward the goal of achieving 50% green space by the year 2050 by connecting and expanding public parks，greening up unused parking lots and the private yards of existing and new houses，fixing some green roofs on existing buildings and even cutting holes in fences for wildlife to pass through．"Inspired by the aims and values of our precious rural national parks，the London National Park City is basically about making life better in the capital through both small everyday things and long-term strategic thinking，" Daniel Raven-Ellison，who began the campaign to make London a National Park City six years ago said in a press release．"We've been doing that in London for centuries，which is why London is so green and diverse，＞fLondon will have a much easier job achieving this type of green transformation than more densely-urbanized cities like Paris and New York，which have 10% and 27% greenspace，respectively．But that doesn't mean it's not possible--the National Park City Foundation hopes to employ 25 more cities in addition to London by the year 2025．Glasgow，Scotland and Newcastle upon Tyne in northeast England are both currently considering becoming National Park Cities．12.What makes London more likely to become a national park city than other cities？______A. Its smaller population．B. The government's efforts．C. Its less dense urbanization，D. Its citizens' great support．13.Where can we find the data on London's measures to achieve its goal？______A. In Paragraph 1．B. In Paragraph 2．C. In Paragraph 3．D. In Paragraph 4．14.What is Daniel Raven-Ellison trying to talk about in the fourth paragraph？______A. London's long-term strategic thinking．B. The significance of London's campaign．C. The effects of national parks on London．D. The resources of London s green space．15.What can we infer from the last paragraph？______A. Trying to be a national park city is turning new trend．B. National park cities are springing up around the world．C. It is so easy for London to become a national park city．D. National park cities are making improvements to our life．【答案】【小题1】C 【小题2】C 【小题3】B 【小题4】A【解析】1．C．细节理解题．根据文章第二段which means London already has a much lower urban density（密度）than most of the worlds cities．这意味着伦敦的城市密度已经远远低于世界上大多数城市．可知，伦敦与世界上的其他城市相比较是一个城市化密度比较低的地区；故选C．2．C．推理判断题．根据文章第三段Now the city is moving toward the goal of achieving 50% green space by the year 2050 by connecting and expanding public parks现在，该市正朝着到2050年通过连接和扩展公共公园实现50%绿地率的目标迈进．可知，在第三段提到了伦敦为了实现到2050年达到50%是绿色空间这一目标而努力，后面是具体的措施；故选C．3．B．细节理解题．根据文章第四段the London National Park City is basically about making life better in the capital ，伦敦国家公园城市基本上是为了改善首都的生活．以及最后一句中的which is why London is so green and diverse可知，伦敦行动正在把城市变得更美丽、更多样化，环境更清新，由此推知这是伦敦行动产生的影响；故选B．4．A．推理判断题．根据文章最后一段that doesn't mean it's not possible--the National Park City Foundation hopes to employ 25 more cities in addition to London by the year 2025这并不意味着这是不可能的--国家公园城市基金会希望到2025年，除了伦敦之外，还能再雇佣25个城市．可知，许多城市都在努力争取成为国家公园城市，这已经变成了一种流行的趋势；故选A．本文属于新闻报道类的短文阅读．主要介绍了伦敦致力于建成国家级的公园城市，努力创造更加湛蓝、清澈的天空．国家公园城市的创建已经成为了一种趋势．做题时要在理解好文意的基础上，与题目有机的结合，从文章中找到相关细节性的句子与选项细细比对，进行选择或推理判断，找出符合文章内容的正确答案．做题注意灵活，有时可采用排除法或直选法确定出最终答案．二、阅读七选五（本大题共5小题，共10.0分）Continuous learning benefits us in many ways．First of all，it allows the increase in knowledge and ability in our career．For example，watching someone work can make us a better worker．(1) For example，we can learn about the general workforce and how the application process works to better prepare us for job searching．This can help if for some reason you lose your job and need to find other work．What's more，continuous learning can open our mind．Having an open mind and willingness to takeon new ideas can do wonders．First of all it builds your attitude towards change．(2) Second，when you take continuous learning into account，you can begin to understand how others feel about a particular issue．(3) They are always looking for new experiences and do different things．Moreover，they not only have knowledge on various topics that aren't always related to present roles but also know about the latest trends and technologies in the industry．To develop continuous learning，you have to begin with setting a clear and specific goal．(4) Once your goal is set，build a system to help support your strategy．You want to be looking for different sources of information，but also to be picky about it，In other words，try to learn within your specific field but ensure the information is coming from a trustworthy source- At the same time，do use tools to help improve your learning system．(5) Seminars （研讨会），workshops ，and live classes are the tools that modern learners need as they makelearning effective-A．Learning can improve other areas in our lives．B．Besides，learning can prepare us for the unexpected．C．If always learning，you are always improving．D．Excellent continuous learners behave in a specific manner．E．Being excited about change can affect others around you positively．F．There're various tools to help you present information and learning．G．Knowing what you want to achieve can encourage you to keep learnings16. A. A B. B C. C D. D E. E F. FG. G17. A. A B. B C. C D. D E. E F. FG. G18. A. A B. B C. C D. D E. E F. FG. G19. A. A B. B C. C D. D E. E F. FG. G20. A. A B. B C. C D. D E. E F. FG. G【答案】【小题1】B 【小题2】E 【小题3】D 【小题4】G 【小题5】F【解析】BEDGF1．B．考查细节理解和上下文之间的衔接．根据第一段中的First of all可推知，接下来描述的是第二个方面，结合后面的句子This can help if for some reason you lose your job and need to find other work．可知，这是描述的当你失去工作或者需要找另一份工作时的帮助，所有B项Besides， learning can prepare us for the unexpected．具有承上启下的作用，能给你带来意料之外的结果；故选B．2．E．考查细节理解和上下文之间的衔接．根据前面一句First of all it builds your attitude towards change 可知，第一点主要介绍的是建立你应对变化的态度，Being excited about change can affect others around you positively．正是介绍的积极应对变化会对周围的人产生好的影响；故选E．3．D．考查细节理解和上下文之间的衔接．后面的句子They are always looking for new experiences and do different things．说的是他们总是在寻找新的经历，做着不同的事情，与之相对应的就是D．Excellent continuous learners behave in a specific manner（优秀的持续的学习者总是行事特殊），后面的句子就是举例说明这一点．故选D．4．G．考查细节理解和上下文之间的衔接．该空的前面you have to begin with setting a clear and specific goal 是说要从设定一个清晰明确的目标开始，后面又说一旦设定了目标就要怎么做，那么Knowing what you want to achieve can encourage you to keep learnings（知道自己想要实现的目标能够鼓舞你继续学习）能够和上下文相衔接．故选G．5．F．考查细节理解和上下文之间的衔接．前面do use tools to help improve your learning system是说要一定使用不同的工具来提高你的学习系统，后面又列举了几个不工具的名称，所以F项There're various tools to help you present information and learning（有各种各样的工具可以帮助你们展现信息和学习进程）符合；故选F．本文属于议论文的短文阅读．主要介绍的是不断的学习给我们在很多方面带来益处．并从几个方面进行了详细的分析和解读．七选五阅读是完成性阅读，和完形填空很类似，不同的是一个选词，一个选句子．解题时，要注意上下文语境，充分考虑信息词（选项中和空格前后句子中相同或相近七的词），选出最符合语境的句子三、完形填空（本大题共20小题，共30.0分）When I was growing up，there was a pizza shop right down the street from me，The pizza shop was(21) by a Chinese woman who opened the place around 11 ：00 a．m．and closed it around midnight every day．The food was good，and its(22)were a right size．As far as I knew，the menu never(23)．The woman would take a（n）(24) and then return to the kitchen and make it while the customer stood(25) at the counter．One day the woman(26) the pizza shop to a man．The man(27)on running thepizza shop with his wife．I was around fifteen and one day I went inside the pizza shop and began talking with the new owners．Within minutes of my starting the(28)，the man and his wife offered me a（n）(29)．They'd printed many paper menus and they wanted me to hang them on the doors in the area．I enjoyed the work as it was fun．As I did this with them one Sunday afternoon，they told me about how(30)the Chinese woman had been．They told me she used too expensive cheese．They were planning to stop(31)chicken because chicken was expensive and pizza was really(32)to make．They were(33)the business was going to be a cash cow for them．As I listened to all this，I decided these people must be very smart．(34)，within several months，they were out of(35) completely，and the pizza place sat there vacant for over a year(36) it was turned into flooring store．The new owners thought only about how the business could(37) them，and how they could reduce(38)to fatten their own wallets．This is why they ended up(39)．After all，everyone loves people and businesses that are more(40) with serving others than themselves．21. A. purchased B. expanded C. operated D. frequented22. A. populations B. portions C. measures D. surroundings23. A. improved B. extended C. worsened D. altered24. A. order B. chance C. walk D. dish25. A. resting B. admiring C. waiting D. observing26. A. transferred B. sold C. referred D. donated27. A. focused B. went C. insisted D. planned28. A. trade B. argument C. discussion D. deal29. A. recommendation B. jobC. assignmentD. reward30. A. stupid B. intelligent C. awkward D. hardworking31. A. preparing B. buying C. serving D. consuming32. A. swift B. cheap C. interesting D. convenient33. A. worried B. lucky C. hopeful D. sure34. A. Instead B. Additionally C. However D. Consequently35. A. business B. sight C. place D. control36. A. Unfortunately B. Instantly C. Suddenly D. Eventually37. A. influence B. benefit C. promote D. involve38. A. costs B. bills C. prices D. ingredients39. A. declining B. quitting C. failing D. compromising40. A. satisfied B. concerned C. patient D. familiar【答案】【小题1】C 【小题2】C 【小题3】D 【小题4】A 【小题5】C【小题6】A 【小题7】B 【小题8】C 【小题9】B 【小题10】A【小题11】C 【小题12】B 【小题13】C 【小题14】C 【小题15】B【小题16】D 【小题17】B 【小题18】A 【小题19】C 【小题20】B【解析】1---5 CCDAC 6--10 ABCBA 11--15 CBCCB 16--20 DBACB（1）C．考查动词及语境理解．A．purchased购买；B．expanded扩展；C．operated操作，使运行；D．frequented常去．根据后文who opened the place around 11 ：00 a． m． and closed it around midnight every day．可见是一个中国妇女经营这件披萨店，所以选C．（2）C．考查名词及语境理解．A．populations人口；B．portions 部分；C．measures尺寸；D．surroundings 环境．根据a right size是合适的尺寸，所以说的应该是measures尺度，所以选C．（3）D．考查及语境理解．A．improved提高；B．extended 扩展；C．worsened变得更糟；D．altered 改变，更改．据我所知，菜单从来没有改变过，所以选D．（4）A．考查名词及语境理解．A．order 订单；B．chance 机会；C．walk 走路；D．dish盘子．根据后文句子return to the kitchen and make it while the customer stood（5）at the counter．可见是拿到订单后去厨房做出来，客人在外边等着，所以选A．（5）C．考查动词及语境理解．A．resting 休息；B．admiring崇拜；C．waiting等待；D．observing 观察．可见老板是拿到订单后去厨房做出来，客人在外边等着，所以选C．（6）A．考查及语境理解．A．transferred转移，转让；B．sold 卖；C．referred谈及；D．donated 捐赠．根据后文句子began talking with the new owners．可见这个女的把披萨店转给了一个男人，所以选A．（7）B．考查短语及语境理解．A．focused on集中注意力于；B．went on继续；C．insisted on坚持； D．planned on做计划．这个男的和他的妻子继续经营披萨店，所以选B．（8）C．考查名词及语境理解．A．trade 买卖；B．argument 争论；C．discussion 讨论；D．deal交易．根据前文句子I went inside the pizza shop and began talking with the new owners，我和他们谈话，讨论了几分钟，这对夫妇提供给我一份工作，所以选C．（9）B．考查名词及语境理解．A．recommendation 推荐；B．job 工作；C．assignment任务；D．reward 回报．根据后文句子They'd printed many paper menus and they wanted me to hang them on the doors in the area，他们印了很多纸菜单，想让我把它们挂在那个地方的门上，I enjoyed the work as it was fun．可见这应该是他们提供给我的一个工作，所以选B．（10）A．考查形容词及语境理解．A．stupid 愚蠢的；B．intelligent 聪明的；C．awkward可怕的；D．hardworking努力工作的．根据后文They told me she used too expensive cheese．这对夫妇告诉我原来的老板用太贵的奶酪，在他们的眼中应该是愚蠢的，所以选A．（11）C．考查动词及语境理解．A．preparing准备；B．buying买；C．serving 提供；D．consuming 消费．根据后文句子chicken was expensive and pizza was really（12）to make．鸡肉太贵了，可见他们不再提供鸡肉．所以选C．（12）B．考查形容词及语境理解．A．swift 迅速的；B．cheap 便宜的；C．interesting有趣的；D．convenient 方便的．根据前文句子They were planning to stop（11）chicken because chicken was expensive ，可见披萨的制作降低了成本，很便宜．所以选B．（13）C．考查形容词及语境理解．A．worried 焦急的；B．lucky 幸运的；C．hopeful有希望的；D．sure 确定的．他们希望这家店铺能成为他们的摇钱树．所以选C．（14）C．考查副词及语境理解．A．Instead代替；B．Additionally 此外；C．However然而；D．Consequently 因此．根据前文句子As I listened to all this， I decided these people must be very smart，我以为他们很聪明，然而几个月之后，披萨店就不见了，所以选C．（15）B．考查名词及语境理解．A．business 商业；B．sight看，景观；C．place 地方；D．control 控制．根据后文句子and the pizza place sat there vacant for over a year（16）it was turned into flooring store，可见几个月之后，披萨店就不见了．所以选B．（16）D．考查副词及语境理解．A．Unfortunately不幸地；B．Instantly 立刻；C．Suddenly 突然；D．Eventually最终．根据前文句子the pizza place sat there vacant for over a year，最终转成了一个地板店，所以选D．（17）B．考查动词及语境理解．A．influence影响；B．benefit 好处；C．promote晋升；D．involve 参与，牵扯．根据前文对披萨店老板的描述可知老板只考虑披萨店给他们带来好处，所以选B．（18）A．考查名词及语境理解．A．costs 外套；B．bills 账单；C．prices价格；D．ingredients原料，成分．根据前文句子The new owners thought only about how the business could（17）them，老板只考虑披萨店给他们带来好处，他们能够降低成本来填满自己的钱包．所以选A．（19）C．考查动词及语境理解．A．declining 宣布；B．quitting 停止；C．failing 失败；D．compromising 比较．老板只考虑披萨店给他们带来好处，他们能够降低成本来填满自己的钱包．这就是他们为什么以失败告终的原因，所以选C．（20）B．考查及语境理解．A．satisfied 满意的；B．concerned 关心的；C．patient 有耐心的；D．familiar 熟悉的．毕竟，每个人都爱那些更关心为他人服务的人和企业．所以选B．本文记述了一家披萨店不同老板经营的披萨店的景象，也告诉我们第二个老板只考虑披萨店给他们带来好处，他们能够降低成本来填满自己的钱包．这就是为什么以失败告终的原因．做完型填空首先要通读全文，了解大意．一篇完形填空的文章有许多空格，所以，必须先通读一至两遍，才能大概了解文章的内容．千万不要看一句，做一句．其次要逐句分析，前后一致．选择答案时，要考虑整个句子的内容，包括搭配、时态、语法等．答案全部填完后，再通读一遍文章，检查是否通顺流畅了，用词得当，意思正确．四、语法填空（本大题共1小题，共15.0分）41.Plastic is a huge problem for our planet．It is really (1) （challenge）to get rid of and a lot of it ends up innature or in the ocean in particular．There，it is a threat (2) our animals and plants．Now a company from the Netherlands，a small country in western Europe，says that it will use plastic (3) （find）in the ocean to build roads．Volker Wessels (4) （turn）the plastic into building blocks for the roads．They will be like puzzle pieces (5) fit into each other．Not only will this be good for the environment，but also it will be good for the people who look afterroads．If a part of the road (6) （damage），it will be easy to remove it and replace it with another piece．The company says that nearly any type of plastic can be used (7) （make）the road pieces．Scientists (8) （work）on the project say that they are in the final stages of testing the materials for (9) （safe）．They say that the first road built will be (10) bicycle path somewhere in the Netherlands．【答案】【小题1】challenging【小题2】to【小题3】found【小题4】will turn【小题5】which【小题6】is damaged【小题7】to make【小题8】working【小题9】safety【小题10】a【解析】（1）challenging．考查派生词．做It is 的表语，表示"具有挑战性的"，用形容词challenging．（2）to．考查介词．和名词a threat连用，表示"是…的威胁"，修饰名词our animals and plants，用介词to．（3）found．考查非谓语动词．做定语，和名词plastic是被动关系，用过去分词found．（find）in the ocean to build roads．Volker Wessels（4）will turn．考查谓语动词．根据后文可知不玩你就用一般将来时态，所以谓语动词用will turn．（5）which．考查定语从句．代指先行词puzzle pieces，做非限制性定语从句fit into each other的主语，用关系词which．（6）is damaged．考查谓语动词．根据主将从现可知从句用一般现在时态，后文主语a part of the road一致，表示"被损坏"，谓语动词用is damaged．（7）to make．考查动词不定式．表示"被用了做某事"，用be used to do sth，所以用动词不定式to make．（8）working．考查非谓语动词．做定语，和名词Scientists构成主动关系，用现在分词working．（9）safety．考查派生词．做testing the materials for的宾语，表示"安全"，用名词safety．（10）a．考查冠词．修饰名词bicycle path，表示"一条自行车道"，用不定冠词a．塑料对我们的星球来说是一个巨大的问题．要摆脱塑料确实是一个挑战，很多塑料最终会进入大自然，特别是海洋．在那里，塑料对我们的动植物是一个威胁．现在，一家来自西欧小国荷兰的公司说，他们将使用在海洋中发现的塑料来建造道路，他们正在对材料进行安全性测试的最后阶段．他们说，在荷兰某处修建的第一条道路将是一条自行车道．语法填空是通过语篇在语境中考查语法知识的运用能力．我们在解题前应快速浏览短文掌握大意，有把握的空格可以进行填写．在读懂的基础上，再结合短文提供的特定的语言环境去逐句分析逐题解答．按题型设计分三种情况：1．纯空格试题的解题技巧首先分析句子结构，根据所缺成分确定哪类词．然后，根据句子意思，确定具体填什么词，或根据两句间的逻辑关系确定具体用哪个连词．比如第65小题，考查连词．根据前后文的关系可得出，此处为转折关系，故填however．2．给出了动词的试题解题技巧首先，判断要填的动词是谓语动词还是非谓语动词．若句子没有别的谓语动词或者虽然已有谓语动词，五、书面表达（本大题共1小题，共25.0分）42.假定你叫李华，在你校就读的来自美国的交换生杰克很想学习中国书法（Chinese calligraphy），想找一位中国书法教师．请给他写封邮件，内容包括：1．已为他找了一名教师李先生；2．简单介绍李先生；3．询问什么时候开始学习．注意：1．词数100左右；2．可以适当增加细节，以使行文连贯．【答案】Dear Mr SmithGlad in know that you are an interested in Chinese calligraphy that you want in learn it（高分句型一）．I'm very happy to recommend you an calligraphy professional teacher．（已为他找了一名教师李先生）。
2020届东北三省三校(哈师大附中东北师大附中辽宁省实验中学)高三上期第二次联合模拟考理综生物试题(解析版)
绝密★启用前东北三省三校(哈师大附中东北师大附中辽宁省实验中学) 2020届高三毕业班上学期第二次联合高考模拟考试理综-生物试题(解析版)全卷满分300分，考试时间150分钟。
一、选择题1.研究发现，一个名为Ef-cd的基因可将水稻成熟期提早7天至20天，不造成产量损失甚至具有不同程度的增产效果，含Ef-cd基因的水稻氮吸收能力、叶绿素代谢及光合作用相关基因表达显著增强，下列有关叙述错误的是A. Ef-cd基因有可能促进叶绿素的分解而使水稻增产B. Ef-cd基因中含有4种脱氧核苷酸、4种含氮碱基C. Ef-cd基因有可能促进叶绿体中与光合作用有关酶的合成NH 载体数量增加D. Ef-cd基因有可能促进植物根细胞膜上4【答案】A【解析】【分析】本题作为信息题，需要考生从题目文字描述中提取相关的信息，推测该水稻提高光合速率可能的原因。
【详解】A、依题意“含Ef-cd基因的水稻氮吸收能力、叶绿素代谢及光合作用相关基因表达显著增强“可知，Ef-cd基因有可能促进叶绿素的合成或抑制叶绿素的分解而提高光合作用效率，使水稻增产，A错误；B、Ef-cd基因的化学本质是DNA，含有4种脱氧核苷酸，4种含氮碱基，B正确；C、根据该水稻光合作用相关基因表达显著增强可知，Ef-cd基因有可能促进叶绿体中与光合作用有关酶的合成，C正确；D、有可能促进植物根细胞膜上NH4+载体数量增加，促进植物对NH4+的吸收，从而提高水稻的氮吸收能力，D正确。
故选A。
【点睛】DNA中含有A、T、C、G四种碱基，含有四种脱氧核苷酸；RNA中含有A、U、C、G四种碱基，含有四种核糖核苷酸。
2.动物可以通过呼吸作用吸收环境中的氧气，同时释放二氧化碳；而植物可以释放氧气，同时吸收环境中的二氧化碳，有效减缓温室效应.下列关于细胞呼吸的叙述，正确的是A. 线粒体和叶绿体中消耗[H]的过程都伴随着ATP含量增加B. 酵母菌进行无氧呼吸的各反应阶段均能生成少量的ATPC. 运动时，肌肉细胞中ATP的消耗速率远高于其合成速率D. 适当降低氧浓度，可降低果实有氧呼吸减少有机物的消耗【答案】D 【解析】【分析】有氧呼吸的第一阶段是细胞质基质，产物是丙酮酸和[H]，并产生少量的能量；第二阶段的场所是线粒体基质，产物是二氧化碳和[H]，并产生少量的能量；第三阶段的场所是线粒体内膜，产物是水，同时产生大量的能量。
东北三省三校2009届高三下第二次联合模拟考试语文试题
东北三省三校2009届高三下第二次联合模拟考试语文试题新高考新题目2009-04-27 1931东北三省三校2009届高三下学期第二次联合模拟考试语文试卷本试卷分选择题和非选择题两部分。
共21小题，共150分，共8页。
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，考生先将自己的姓名、准考证号码填写清楚，将条形码准确粘贴在条形码区域内。
2．选择题必须使用2B铅笔填涂；非选择题必须使用0．5毫米黑色字迹的签字笔书写，字体工整、笔迹清楚。
3．请按照题号顺序在各题目的答题区域内作答，超出答题区域书写的答案无效；在草稿纸、试题卷上答题无效。
4．作图可先使用铅笔画出，确定后必须用黑色字迹的签字笔描黑。
5．保持卡面清洁，不要折叠，不要弄破、弄皱，不准使用涂改液、修正带、刮纸刀。
选择题(选择题共10小题，每小题3分，共30分，在每小题给出的四个选项中，只有一项符合题目要求。
)一、(12分。
每小题3分)1．下列词语中加点字的读音全都正确的一组是A．滂沱(pāng)诤友(zhâng)蓓蕾(lēi )量体裁衣(liáng)B．处分(chù)糜烂(mí)场院(cháng)风驰电掣(châ)C．煊赫(xuǎn)重创(chuāng)内疚(jiù)嗜酒成癖(pǐ)D．渣滓(zǐ)痉挛(jìng)愤懑(mân)装模作样(mï)2．下列各句中，加点词语使用不恰当的一项是A．《梅兰芳》作为陈凯歌的回归之作，虽然比起《霸王别姬》还稍有差距，但相较于前几年口碑极差的《无极》，媒体和大众给些过分的溢美之词还是可以理解的。
B．不用辩证唯物主义观点去研究古代文化遗产，只是照搬列举说明，还自以为找到了古代文化遗产的精髓，这就是我们说的食古不化。
C．改革要成功，就必须有领导有秩序的进行，没有这一条，各行其是，势必会带来负面的影响。
D．有媒体曾在去年报道过韩日足协眉来眼去，准备撇开中国足球，重启停办18年之久的韩日足球对抗赛，目前此事已经获得证实。
东北三省三校(哈师大附中)2021届高三第三次模拟考试 (三模)语文 试题 含答案
2021年哈师大附中三模语文答案1.B【解析】A项错解文意，C项将然变已然，D项不合逻辑。
2.B【解析】不是增强文章的真实性和严谨性，而是增强文化性和趣味性，化陌生为熟悉。
3.D【解析】错解文意。
4.B【解析】“这种不断扩大硕士、博士规模的做法符合我国目前对高层次人才培养的总体设计与定位”不符合原文。
材料三第②段“会议对我国高层次人才培养体系进行了总体设计与定位，提出稳定硕士规模，扩张博士规模”。
5.B【解析】A项，“二者2021年增幅均超过10%”错误。
材料一第①段“同时，我国研究生招生规模也在不断扩大，2020年研究生扩招18.9万人，招生人数超过110万人，2021年预计将继续延续这一扩张趋势”。
C项，“得益于我国目前基本建成的高水平研究生教育体系”中“目前基本建成”错误。
材料三第①段“到2025年，基本建成规模结构更加优化、体制机制更加完善、培养质量显著提升、服务需求贡献卓著、国际影响力不断扩大的高水平研究生教育体系”。
D项，“通过落实《研究生导师指导行为准则》能够实现建设一流研究生导师队伍的目标”，表述绝对化。
6.①材料一侧重从报名人数、招生规模、考研热度较高的原因等方面介绍2021年研究生考试的基本情况；②材料三侧重写“全国研究生教育会议”的召开，介绍新时代研究生教育的总体目标、重要意义和具体措施；③材料四侧重写目前高校研究生培养中研究生教育取得的成绩，存在的问题和解决的办法。
（每点2分）7.B【解析】没有将李白和庾信作对比。
8.（1）运用比喻、拟人的修辞手法。
“一朵朵黑花无辜地开在雪地上”，将“抄写的小楷”比喻为“黑花”，将“白纸”比喻为“雪地”，突出颜色对比，富有画面感。
“无辜地”将字赋予人的情感，生动形象。
（2）运用叠词。
如：“抄抄”写辗转难眠后借此排解情绪；“粒粒”“朵朵”写出字的情态，形象可感，有韵律感。
（3）动词生动。
如：“洇”描写出墨在纸上晕染开的样子，富有诗意美感；“开”字形象生动地描写出字落纸间所具有的灵动之美，化抽象为具体。
东北三省三校(哈师大附中、东北师大附中、辽宁省实验中学)2020届高三第二次联合模拟考试数学(理科)试题
初高中数学学习资料的店
初高中数学学习资料的店 第 1 页 共 14 页 东北师大附中
哈师大附中2019- -2020 (上)第二次内考卷
辽宁省实验中学
理科数学
注意事项:
1.答卷前,考生务必将自己的姓名、考生号填写在答题卡和试卷指定位置上。
2.回答选择题时,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
动,用橡皮擦干净后,再选涂其它答案标号。
回答非选择题时,将答案写在答题卡上，
在本试卷上无效。
3.考试结束后,将本试卷和答题卡一并交回。
4.本卷命题范围:高考范围。
一、选择题：本大题共12个小题,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.设集合{}{}
2680,30A x x x B x x =++<=+>，则A B ⋂=（ ）
A ． (),2-∞-
B ．()3,2--
C ． ()3,-+∞
D ．()4,2-- 2.设12
i z i -=
-则的实部为（ ） A ．15 B ．15- C ． 35 D ．35- 3.若0a b >>则（ ）
A ．0.20.2n b
< B ．()lg lg a b b -< C
<
． 11a b b
<-。
东北三省2024届高三下学期三校二模联考化学试题(含答案解析)
哈尔滨师大附中东北师大附中辽宁省实验中学2024年高三第二次联合模拟考试化学试卷本试卷共19题，共100分，共8页。
考试用时75分钟。
注意事项：1．答卷前，考生务必将自己的姓名、准考证号填写在答题卡上。
2．答选择题时，选出每小题答案后，用铅笔把答题卡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。
答非选择题时，将答案写在答题卡上。
写在本试卷上无效。
3．考试结束后，将本试卷和答题卡一并交回。
本卷可能用到的相对原子质量：H 1 Li 7 C 12 O 16 F 19 Mg 24 S 32 K 39 一、选择题（本题共15小题，每小题3分，共45分。
在每小题给出的四个选项中，只有一个选项符合要求。
）1．东汉错银铜牛灯采用铜、银二种材质制作，常以动物油脂或植物油为燃料，为减少燃烧过程烟尘和刺激性气味气体的产生，设计了由灯座、灯盏、烟管三部分组成的结构。
下列说法错误的是（ ）A ．烟管的作用是将燃烧产生的烟气导入铜牛灯座腹腔中B ．古人常用草木灰浸泡液代替牛腹中的水，吸收烟气的效果更佳C ．银、铜的导热性能好，可以使燃料充分燃烧D ．灯具的设计包含了装置、试剂、环保等实验要素 2．下列化学用语或表述错误的是（ ）A ．乙烯的球棍模型：B ．基态Al 原子最高能级的电子云轮廓图：C ．在()346Ni NH SO ⎡⎤⎣⎦中，阴离子的VSEPR 模型名称：正四面体形D ．次氯酸钠中含有的化学键类型：极性键、离子键 3．下列有关物质的工业制备反应错误的是（ ）A ．侯氏制碱：23234NaCl H O NH CO NaHCO NH Cl +++↓+B ．工业合成氨：223N 3H 2NH + 高温、高压催化剂C ．氯碱工业：2222NaCl 2H O2NaOH H Cl ++↑+↑电解D ．冶炼金属铝：322AlCl 2Al 3Cl +↑电解4．穴醚是一类可以与碱金属离子发生配位的双环或多环多齿配体。
2020届东北三省三校(哈师大附中、东北师大附中、辽宁省实验中学)高三第二次联考英语试题(原卷版)
2020年东北三省三校(哈师大附中、东北师大附中、辽宁省实验中学)联考高考英语二模试卷一、阅读理解(本大题共15小题，共30.0分)AMoringa Farm Internship ProgramDATE：5 May〜30 November 2019LOCATION: Jaipur IndiaEVENT TYPE：TwiningEVENT INDUSTRY/TOPIC: Clean Energy, Climate & Environment, Food & Agriculture andQuality/Process ManagemMoringa (辣木), a kind of miracle tree, has come a long way today to become a symbol of the fight against growing nutrition deficiency (营养不足) across the globe. It is also a crop suited to the climatic conditions of the region, which is unusually rich in its nutrition content literally from top to bottom.Supporting learning：The Moringa Farm Internship Program is sort of like a live,interactive slideshow of agriculture making of Moringa from “Soil to Super food” that touches all the participant’s senses.The Program’s Objectives：The Moringa Farm Internship Program is devoted to enriching the knowledge and lives of young people by providing them with a unique educational experience on an organic Moringa Farm in rural Jaipur, India. Program participants can learn about conservation, maintenance (维护), care, and management of Moringa Farming by means of hands-on work experience with local Moringa Farm staff.Participants will be able to interact with Moringa specialists and educators, on all issues that may affect their operations. Experts will let you know management strategies and equipment operation up close on hand to answer your specific questions.The Moringa Farm Internship will provide an excellent opportunity to learn about sustainable tools, techniques, and approaches that can be used in Moringa Production and value-added production systems, righting (突出) pest and disease management, leaf/seed production, and tools and equipment for commercial production.If you’re trying to learn about Moringa, there’s nothing like going to a farm and getting your hands dirty. So clickhere to register now!1. Why is Moringa specifically described in the text?A. To stress the importance of the crop.B. To encourage people to plant Moringa.C. To show the significance of the program.D. To draw attention to nutrition deficiency.2. What can we know about the Moringa Farm Internship Program?A. It is intended for farmers.B. It lasts more than half a year.C. It provides vocational training.D. It is available on the Internet.3. How do the program’s participants learn about Moringa?A. By attending various courses about it.B. By involving themselves in farming it.C. By observing specialists and educators.D. By watching slideshows about the crop. B We had two dogs, Lucky and Lily Bit. Lucky loved to find ways to leave the confines (束缚) of her indoorliving routine, which made her a masterful escape artist. Lily Bit, on the other hand, did exactly as she was told, never straying, always staying close to home... except when she came under the influence of Lucky.Whenever the two got out together, they could be seen out of sights often staying away for hours. More often than not, they’d arrive home near suppertime, covered in mud and leaves and smelling to high heaven from their afternoon outing in the woods.I remember one such occasion when they’d once again mysteriously escaped, except this time, they returned clean and no worse for wear. It wasn’t until a few days later that we learned why. My wife ran into our neighbor Carl who lived a few houses down from us.“I saw your two dogs the other day,” Carl said with a smile,“Oh, yes? I’m so sorry. They’d been so good lately, so it was such a surprise when they got out. I sure hope they didn’t cause any trouble.” my wife replied,“Oh, no, no trouble at all. Did you have any idea where they went?”“No,” my wife answered.“They attended my dog’s funeral (葬礼)” Carl said sadly.“What?” Ann exclaimed, “Oh, no. I didn’t know Toby had died.“Yep, it died a couple days ago. I was burying him in the back lot when your two dogs came running up. They sat down not far from me while. I fin ished burying him, then they left.”“Wow that’s amazing! ” my wife replied. “Toby was Lily Bit’s father, you know. ”“No, I didn’t know that,” Carl replied, “but I guess that explains why she felt like she needed to be there. She had to say her final goodb ye.”4. What words can best explain the meaning of the word “straying” underlined in Para. 1?A. Wandering away.B. Staying stillC. Shouting loudly.D. Disobeying impolitely.5. What difference between Lucky and Lily Bit is suggested in the first paragraph?A. Their abilities were different.B. Their hobbies were different.C. Their personalities were differentD. Their physical features were different.6. What would generally happen to the two dogs after they got home from outside?A. They got more united.B. They looked in a mess.C. They smelled nice as usual.D. They got willing to do as told to.7. What is the author’s purpose of writing the text?A. To show his respect for dogs.B. To be in memory of his dogs.C. To suggest learning from dogs,D. To think highly of his two dogs.CTwo years ago，Kiirsat Ceylan was in New York to give a talk about disability rights at the U．N．Blind since birth，the Turkish man was struggling to find his hotel，holding a cane in one hand and pulling his luggage with the other．"Not surprisingly，suddenly I bumped into a pole, and he says, "It was a bit bloody．"The problem with a cane is that，while it can tell you what's on the grounds it doesn't help with objects at the body or head level．It wasn't the first time Ceylan had run into something，injuring himself．"" I have no problem with my scars，which make me more handsome I guess，" Ceylan says，laughing．"But I don't need hew ones．"With WeWalk，a new smart cane，Ceylan hopes to help other blind people navigate their environments moreeasily.The cane uses an ultrasonic(超声波)sensor which detects objects at body or head level and gives a warning vibration．WeWalk users pair the cane with their smartphones and then use the cane's touchpad to access features like voice assistant or navigation*Before leaving home，they can plug their destination into Google Maps and get spoken directions as they walk In the future，Ceylan hopes to connect WeWalk with public transportation and ridesharing services．Assistive technology is often expensive for blind people，says Eelke Folmer，a computer science professor at the University of Nevada! Reno．"But developers fail to realize their devices are out of reach for many blind people，To Folmer，the price point-﹩500-- sets the WeWalk cane apart from other technologies．Ceylan sees WeWalk as part of an attempt to help blind people achieve greater freedom of movement，which he believes will give them greater access to education and jobs．The canes are already having an impact on users，Ceylan says．He recently received an email from a teacher in Ireland who had become blind as an adult．He'd been depressed and housebound．But since getting a WeWalk cane，your device forced me to go out．It became my anti- depressant．" he wrote．8. Why is a story about Kursat Ceylan given at the beginning of the text？______A. To stress the difficulty caused by blindness．B. To show his reason for developing his cane．C. To indicate the problems with present canes．D. To show his positive and humorous character．9. What can WeWalk do at present according to the text？______A. Provide fast Internet access．B. Start conversations with users．C. Tell users what is around them．D. Connect with ridesharing services．10. What does Folmer think is the advantage of WeWalk over other assistive technologies？______A. It is easily affordable，B. It is easily controllable．C. It works better for users.D. It looks more attractive．11. What is the text mainly about？______A. The increasing demand for smart canes．B. A bl ind man’s devotion to smart canes．C. A smart cane's effects on blind people.D. An assistive technology for the blind．DWhen you think of a national park, you generally picture fresh air and wild animals, right? Well, now you're going to have to add tea shops and something called "the Tube" to your definition, because London, England has signed up to be the first "National Park City."London was established by the Romans around 2,000 years ago and has been continually inhabited (居住于) since then. In all that time, however, nobody had the idea to replace all the parks with big box stores or high buildings, which means London already has a much lower urban density (密度)than most of the worlds cities. Nowadays about a third of the city is green space,In July 2019, London announced its willingness to become the world’s first National Park City. Now the city is moving toward the goal of achieving 50% green space by the year 2050 by connecting and expanding public parks, greening up unused parking lots and the private yards of existing and new houses, fixing some green roofs on existing buildings and even cutting holes in fences for wildlife to pass through."Inspired by the aims and values of our precious rural national parks, the London National Park City is basically about making life better in the capital through both small everyday things and long-term strategic thinking," Daniel Raven-Ellison, who began the campaign to make London a National Park City six years ago said in a press release. "We've been doing that in London for centuries, which is why London is so green and diverse. "London will have a much easier job achieving this type of green transformation than more densely-urbanized cities like Paris and New York, which have 10% and 27% greenspace, respectively. But that doesn't mean it's not possible——the National Park City Foundation hopes to employ 25 more cities in addition to London by the year 2025. Glasgow, Scotland and Newcastle upon Tyne in northeast England are both currently considering becoming National Park Cities.12. What makes London more likely to become a national park city than other cities?A. Its smaller population.B. The government’s efforts.C. Its less dense urbanization,D. Its citizens’ great support.13Where can we find the data on London’s measures to achieve its goal?A. In Paragraph 1.B. In Paragraph 2.C. In Paragraph 3.D. In Paragraph 4.14. What is Daniel Raven-Ellison trying to talk about in the fourth paragraph?A. London’s long-term strategic thinking.B. The significa nce of London’s campaign.C. The effects of national parks on London.D. The resources of London’s green space.15. What can we infer from the last paragraph?A.Trying to be a national park city is turning new trend.B. National park cities are springing up around the world.C. It is so easy for London to become a national park city.D. National park cities are making improvements to our life. 二、阅读七选五(本大题共5小题，共10.0分) Continuous learning benefits us in many ways. First of all, it allows the increase in knowledge and ability in ourcareer. For example, watching someone work can make us a better worker. ____16____ For example, we can learn about the general workforce and how the application process works to better prepare us for job searching. This can help if for some reason you lose your job and need to find other work.What’s more, continuous learning can open our mind. Having an open mind and willingness to take on new ideas can do wonders. First of all it builds your attitude towards change. ____17____ Second, when you take continuous learning into account, you can begin to understand how others feel about a particular issue.____18____ They are always looking for new experiences and do different things. Moreover,they not only have knowledge on various top ics that aren’t always related to present roles but also know about the latest trends and technologies in the industry.To develop continuous learning, you have to begin with setting a clear and specific goal. ____19____ Once your goal is set, build a system to help support your strategy. You want to be looking for different sources of information, but also to be picky about it, In other words, try to learn within your specific field but ensure the information is coming from a trustworthy source- At the same time, do use tools to help improve your learning system. ____20____ Seminars (研讨会) workshops, and live classes are the tools that modern learners need as they make learning effective.A. Learning can improve other areas in our lives.B. Besides, learning can prepare us for the unexpected.C. If always learning, you are always improving.D. Excellent continuous learners behave in a specific manner.E. Being excited about change can affect others around you positively.F. There’re various tools to help you present information and learning.G. Knowing what you want to achieve can encourage you to keep learnings.三、完形填空(本大题共20小题，共30.0分)When I was growing up, there was a pizza shop right down the street from me, The pizza shop was ____21____ by a Chinese woman who opened the place around 11:00 a. m. and closed it around midnight every day. The food was good, and its ____22____ were a right size. As far as I knew, the menu never ____23____. The woman would take a(n) ____24____ and then return to the kitchen and make it while the customer stood ____25____ at the counter.One day the woman ____26____ the pizza shop to a man. The man ____27____ on running the pizza shop with his wife. I was around fifteen and one day I went inside the pizza shop and began talking with the new owners. Within minutes of my starting the ____28____ , the man and his wife offered me a(n) ____29____ They’d printed many paper menus and they wanted me to hang them on the doors in the area.I enjoyed the work as it was fun. As I did this with them one Sunday afternoon, they told me about how_____30_____ the Chinese woman had been. They told me she used too expensive cheese. They were planning to stop _____31_____ chicken because chicken was expensive and pizza was really _____32_____ to make. They were _____33_____ the business was going to be a cash cow for them.As I listened to all this, I decided these people must be very smart. _____34_____ , within several months, they were out of _____35_____ completely, and the pizza place sat there vacant for over a year _____36_____ it was turned into flooring store. The new owners thought only about how the business could _____37_____ them, and how they could reduce _____38_____ to fatten their own wallets. This is why they ended up _____39_____ . After all, everyone loves people and businesses that are more _____40_____ with serving others than themselves.21. A. purchased B. expanded C. operated D. frequented22. A. populations B. portions C. measures D. surroundings23. A. improved B. extended C. worsened D. altered24. A. order B. chance C. walk D. dish25. A. resting B. admiring C. waiting D. observing26. A. transferred B. sold C. referred D. donated27. A. focused B. went C. insisted D. planned28. A. trade B. argument C. discussion D. deal29. A. recommendation B. job C. assignment D. reward30. A. stupid B. intelligent C. awkward D. hardworking31.A. preparing B. buying C. serving D. consuming 32. A. swift B. cheap C. interesting D. convenient 33. A. worried B. lucky C. hopeful D. sure 34. A. Instead B. Additionally C. However D. Consequently35. A. business B. sight C. place D. control36. A. Unfortunately B. Instantly C. Suddenly D. Eventually37. A. influence B. benefit C. promote D. involve38. A. costs B. bills C. prices D. ingredients39. A. declining B. quitting C. failing D. compromising40. A. satisfied B. concerned C. patient D. familiar四阅读下列材料，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。
东北三省四市教研联合体2020届高三第二次模拟考试理科综合试题生物学科参考答案
2020年三省四市二模生物学科
参考答案
1～6：CDCDBA
29.（9分，除单独标记外每空1分）
（1）CO2是光合作用暗反应的原料（2分）
高高温下比常温下补充CO2时光合速率提升的幅度更大（2分）
（或：高温时补充CO2光合速率提升的幅度较大，常温补充CO2光合速率提升的幅度较小，甚至在36天为负增加）
（2）补充CO2（2分）（答出“增施农家肥”等具体方案也可以）
（3）O2释放速率有机物积累（干重变化）速率
30.（8分，每空1分）
（1）抗原抗体浆细胞效应T细胞
（2）细胞体液记忆细胞（记忆B细胞）
（3）二者具有相同或相似种类的抗原（答牛痘疫苗中含少量的减毒天花病毒也可以）31.（10分）
（1）S（1分）增加（2分）
（2）标志重捕法（1分）不变（2分）
（2）浮游植物固定的太阳能和人工投料中的化学能（2分）b/(a+c)×100%（2分）32.（12分，每空2分）
（1）黄色、有斑点
（2）①Ab或aB 8 1/4
②雄1∶1∶1
37.（15分）
（1）液体（2分）高压蒸汽灭菌（其它合理方法也可以）（2分）
使菌体充分接触营养物质和溶解氧，促进细菌生长繁殖（3分）
（2）化学结合法、物理吸附法（2分）
（3）纤维素（2分）刚果红（2分）透明圈（2分）
38.（15分）
（1）微卫星DNA（重复序列）(2分)
（2）合成DNA的原料、提供能量（3分）有一段已知目的基因的核苷酸序列（2分）Ⅰ和Ⅳ(2分) DNA解链-引物结合到互补链-互补链的合成（变性、复性/退火、延伸）（2分）约为2n（指数）（2分）
（3）A（2分）。
东北三省三校(哈师大附中、东北师大附中、辽宁省实验中学)2020届高三第二次联合模拟考试理科数学答案
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