安徽省六校教育研究会2021届高三英语第一次素质测试试题
安徽省六校教育研究会2021届高三英语第一次联考试卷(1)
安徽省六校教育研究会2021届高三第一次联考英语试题（总分值150分，考试时刻120分钟）第一部份听力（共两节，总分值30分）做题时，先将答案标在试卷上。
录音内容终止后，你将两分钟的时刻将试卷上的答案转涂到答题卡上。
第一节听下面5段对话。
每段对话后有一个小题，从题中所给的A、B、C三个选项当选出最正确选项，并标在试卷的相应位置。
听完每段对话后，你都有10秒钟的时刻来回答有关小题和阅读下一小题。
每段对话仅读一遍。
1. Why does the man like his new room?A. It is near the friends’ flats.B. It is close to the school.C. It is larger than the old one.2. How much will the man pay for two general tickets and two student tickets?A. $30．B. $40.C. $20．3. What do we learn about Jack?A. He worked there as a boss.B. He spoke to the boss.C. He gave orders like a boss.4. What does the woman suggest?A. The radio batteries have been replaced.B. They should get a new radio.C. They don’t really need to hear the radio.5.What do we learn about the woman?A. She should plan for a good dictionary.B. She can’t afford any dictionary.C. She has a better dictionary.第二节听下面5段对话或独白。
安徽六校教育研究会2021届高三第一次素质测试
安徽六校教育研究会2021届高三第一次素质测试一、现代文阅读（36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。
新冠疫情俨然已成为二战以来全球最为严重的公共危机，其涉及国家之广，对于政治、经济、生活甚至生态环境影响之深，在不少方面已超过1929-1933年的大萧条。
新冠疫情何以会迅速蔓延全球?这对于世人究竟意味着什么?我们应该如何应对?全球化与技术化的发展具有两面性:一方面使得各国居民间的往来愈加便捷。
但是，另一方面，这也会推动新冠病毒在全球的迅猛传播，经济发达、交通便利、人口拥挤的大城市往往首当其冲。
从九省通衢的武汉、意大利最为富裕和现代化的伦巴第城市圈、英国的经济中心伦敦到世界之都纽约皆成为疫情的重灾区。
基于经济效益导向的全球产业链高度分工，因疫情供应链的突然中断，使得不少国家从N95口罩、医用棉签、防护服到呼吸机皆捉襟见肘，无法有效供给。
黑格尔曾言，遍览各民族的历史，我们可以得知，各民族未从历史中学到东西。
回眸过往，霍乱作为“十九世纪的世界病"，随着火车、轮船的发明肆虐全球，人口聚集而拥挤的大城市由于城市地下水系统匮乏、卫生设施薄弱，霍乱通过粪口途径广为传播，昔日的“全球化之都”伦敦首当其冲。
德国社会学家乌尔里希·贝克认为近代以来社会所依赖的各种技术手段与生产方式，其实都蕴含了众多风险。
如果说，过往阶级社会的驱动力可以概括为“我饿”，风险社会的驱动力可以表达为“我害怕"，焦虑的共同性代替了需求的共同性，“风险社会”由此产生。
一言以蔽之，全球化与技术化给世人带来生活便利的同时，也蕴含着深不可测的社会与技术的风险。
当前，如何应对新冠疫情这场全球性的公共危机，是世界许多国家政策议程所面临的首要问题。
基于全球新冠肺炎确诊数、感染率、治愈数、死亡数以及累积趋势的数据分析(时间截至2020年4月)，不少西方国家成为新冠肺炎的重灾区。
与此同时，有可能成为新冠肺炎重灾区的东亚主要国家与地区疫情防控，已见阶段性成效。
安徽省六校教育研究会2024-2025学年高三上学期9月入学考试 化学(含答案)
安徽六校教育研究会2025·届高三年级入学素质测试化学试题1．本试卷满分100分，考试时间75分钟。
2．考生作答时，请将答案答在答题卡上。
必须在题号所指示的答题区域作答，超出答题区域书写的答案无效，在试题卷、草稿纸上答题无效。
可能用到的相对原子质量：第I 卷（选择题共42分）一、选择题（本题共14小题，每题3分，共42分。
每题只有一个选项符合题意）1．化学很重要。
化学可以满足下列需求：清洁的空气、健康的食品、可靠的药品和先进的材料。
下列有关叙述不正确的是（）A ．加碘食盐中的碘以碘酸钠（）的形式存在B ．可生物降解的聚乳酸用于手术缝合线、药物缓释材料等C ．“84”消毒液和“洁厕灵”不能混合使用D ．制作豆腐时可使用石膏、氯化镁作凝固剂2．下列化学用语或图示正确的是（）A ．1-氯丙烯的结构简式：B ．基态氮原子电子排布轨道表达式写成违背了泡利原理C ．分子的球棍模型：D ．的电子式：3．进行下列实验操作时，选用仪器不正确的是（）甲 乙 丙 丁A ，利用仪器甲准确量取一定体积的溶液B ．利用仪器乙加热胆矾使其失去结晶水C．利用仪器丙分离饱和碳酸钠溶液和乙酸乙酯H-1 C-12 N-14 O-16 Na-23 Fe-563NaIO 22Cl-CH -CH=CH 3O CO :C O:22H OD ．利用仪器丁配制的水溶液4．下列离子方程式与化学事实相符的是（）A ．使用含氟牙膏预防龋齿：B ．向澄清的苯酚钠溶液中通入少量气体：C ．乙醇钠的水溶液显强碱性：D ．用新制的氢氧化铜悬浊液检验乙醛分子中的醛基：5．类比推理是化学的常用思维方法。
下列推理正确的是（ ）A ．干冰（）是分子晶体，推测也是分子晶体B ．与浓共热可制取气体，推测与浓共热也可制取气体C ．与反应生成与，推测与反应主要生成与D ．铝盐溶液中滴入过量氨水发生反应：，推测向溶液中滴入过量氨水：6．我国科学家在全球范圃内首次实现了用人工合成淀粉，其转化过程如下图所示。
安徽省示范高中2021届高三第一次联考英语试题 Word版含答案
安徽省示范高中2021届高三第一次联考试题第一部分听力部分（见后）其次部分英语学问应用第一节单项填空21. --- ______? ---He is handsome and humorous.A. How does your father like it?B. What does your father look like?C. How is your father?D. What is your father like?22. Brazil has hosted the World Cup once before, in 1950, ______ they lost 2-1 in the final to Uruguay.A. whenB. whichC. whereD. at which23. I haven’t finished my report, but I promise I ______ it by the end of the week.A. will finishB. have finishedC. will be finishingD. will have finished24. ---Have you got the ticket to the football match? ---No. When I got to the ticket office, ______ was left.A. nothingB. noneC. no oneD. few25. The dish has a special flavor（风味）. You can hardly imagine how it tastes ______ you really taste it.A. sinceB. afterC. untilD. as26. After beating Greece with only ten on team, Costa Rica ______ as the biggest dark horse in Brazil.A.showed offB.showed upC.showed aroundD.showed in27.Your ideas are very interesting, but we need ______ suggestions to get us out of the trouble.A. impressiveB. brilliantC. practicalD. permanent28. Don’t believe him. This is just a story he ______.A. foundB. guessedC. searchedD. invented29. The job market has changed and our _______ to finding work must change as well.A. approachB. solutionC. assumptionD. situation30. She wears ______ long hair while her husband wears _______ long beard.A. a; aB. /; aC. /; /D. a; /31. Seeing Mary can cheer you up. She seldom appears ______ happy.A. rather thanB. other thanC. more thanD. less than32. All things ______, your sister has better performances than you.A. be consideredB. consideringC. consideredD. are considered33. ---Look! There comes our head teacher. ---That ______ be him. He is in Indonesia.A. shouldn’tB. may notC. can’tD. mustn’t not34. We are now in senior three. I think it’s time we ______ more efforts for the college-entrance exams.A. will makeB. would makeC. makeD. made35.---Could I use your computer for a while?--- _______. Go ahead.A. No wonderB. By all meansC. With pleasureD. My pleasure完形填空Many times we do something positive or say something kind, but we don’t see the influence it has on other people. We may 36______ these “random（任凭的）acts of kindness”, but we never know what happens next. One time, I was lucky enough to 37______.I was returning from a trip 38______ I stopped to refuel and get snack at a gas station. It was late. I was39______, and home was still more than two hours away. I was feeling 40______, and my back hurt from all the41______.I went 42______. The checker smiled at me, and we 43______ for a moment. I don’t remember 44______ what she said, but I do remember the 45______ she showed me. I was 46______ by her kindness. It kept me going on my journey home.The next week, I was cleaning my purse, and I 47______ the receipt. The receipt（收据）reminded me of the clerk’s 48______, and it had the address of the store. I decided to 49______ a thank-you note to her manager.In the letter I told the manager that his employee’s kind words and caring attitude stood out to me, 50______ my trip home.A week 51______, that clerk wrote me back. As a result of my note, she got a(n) 52______ from her manager and a company award. I was 53______. Robin’s kindness inspired me to return her positivity.Mother Teresa 54______ us to “do small things with great love”. Oftentimes, when we do such small things, we don’t get to see the effects of our kind words or deeds, 55______ every so often, we’re blessed to discover the positive outcome.36. A. imagine B. practice C. devote D. dream37. A. work out B. figure out C. make out D. find out38. A. when B. why C. whether D. that39. A. clever B. tired C. lazy D. poor40. A. down B. well C. upset D. disappointed41. A. driving B. running C. swimming D. walking42. A. outside B. away C. off D. inside43. A. believed B. explained C. shouted D. chatted44. A. exactly B. surprisingly C. carelessly D. unluckily45. A.interest B.kindess C.shame D.pity46.A.bungry B.refreshed C.crazy D.angry47.A.came across B.dropped off C.called on D.looked for48.A.feelings B.warmth C.stedngth D.interests49.A.check B.book C.write D.copy50.A.designing B.repairing C.taking D.brighttening51.A.ago Blater C.since tely52.A.operation B.suggestion C.employment D.praise53.A.successful B.shocked C.satisfied D.convenient54.A.advised B.forced C.suggested D.demanded55.A.as B.though C.so D.but第三部分阅读理解ALady Bird Johnson was born Claudia Alta Taylor in nineteen twelve. The Taylor family lived in the small town of Karnack, Texas. Claudia's father, Thomas Jefferson Taylor, owned two stores as well as thousands of hectares（公顷）for cotton production. Her mother, Minnie Taylor, died when Claudia was only five years old. A woman who worked for the Taylor family gave Claudia her nickname. Alice Tittle said the small child was "as purty as a lady bird."As first lady, Missus Johnson became an energetic activist for educational and environmental issues. She helpedsupport Head Start, a public program aimed at giving educational and health services to young children from poor families.She started the Society for a More Beautiful National Capitol. Its aim was to improve the beauty of Washington by planting trees and flowers in public areas and parks. Missus Johnson understood that these improvements were also linked to important issues such as pollution, public transportation, mental health, and crime rates.Lyndon Johnson and Lady Bird Johnson had a difficult four-year term. The president faced strong opposition about the United States involvement in the war in Vietnam. In nineteen sixty-eight, President Johnson surprised the nation by announcing that he would not seek reelection as president. The Johnsons left politics and returned home to Texas. Mister Johnson died of a heart attack in nineteen seventy-three.Lady Bird Johnson continued her tireless work to improve the country's naturalenvironment. She created the National Wildflower Research Center in nineteen eighty-two. The center helps to educate people about the environmental importance and value of native plants. Missus Johnson died in two thousand seven at the age of ninety-four. Her memory lives in the many fields of wildflowers that color the roads of America.56.What happened to Claudia in 1917?A.She was bornB.She got her nicknameC.She got marriedD.Her mother died57.From the passage,we know that The Beautifieation Act is a(n)____.A.activityB.ornanizationwD.center58.Which of the following statements is true according to the article?dy Bird Johnson had an unhappy childhooddy Bird Johnson was brough up by Alice TittleC.Mrs. Johnson was devoted to education and environmentD.Mrs. Johnson did not support her husband during hiw four-year term59.The passage inicates that Mrs. Johnson was the best know for ___A.the National Wildflower Research CenterB.her contribution to environmental improvementC.her concerns about the helth of poor young childrenD.her influence on other activistsBThroughout history, gold has been a sign of purity, beauty and power. Calling something golden means it has great quality and value. For example, the golden rule is possibly the world's most widespread moral rule. It says people should treat others the way they themselves would like to be treated. Every major religion has its own version of this idea.The golden ratio is found in art, architecture and nature. It describes a rectangle with a length about one and one-half times its width. Objects using this ratio in their design seem to please the eye more than others.Philosophers（哲学家）have their own golden idea. The golden mean says moderation in all things is the best way to live one's life. It is an idea linked to the Ancient Greek philosopher Aristotle. Similar thoughts exist in Buddhism and Confucianism.（哲学思想）Ancient Greek myths told of a time long ago when people lived in peace and happiness. Poets called it the Golden Age. A golden age now describes a historical period of great artistic, scientific or economic progress. It can even recall a time of success and popularity for an industry. For example, the nineteen thirties and forties were called the Golden Age of Radio.You may have heard the proverb silence is golden. This means silence is of great value. It is sometimes better to say nothing than to speak.You might say your child was good as gold when he behaved well at school. British writer Charles Dickens used this expression in eighteen forty-three. He was describing the child Tiny Tim in the book "A Christmas Carol."In nineteen thirty-seven, American playwright Clifford Odets wrote a play called "The Golden Boy." This expression describes a young man who has many good qualities and a bright future.You might tell someone you are golden when that person does something very well.Gold digger is another description. But this does not say something nice about a person. A gold digger is someone who seeks to marry a rich person because he or she is only interested in that person's money.Maybe you like old songs from the nineteen fifties or sixties that are still well known and popular today. These are called golden oldies. In the nineteen eighties and nineties, an American television comedy series told about four older women living in Miami, Florida. The Golden Girls often dealt with social issues in a funny way.Today, most older people look forward to reaching their golden years. This is when hard-working people can retire to a life of ease and fulfillment.60.According to the “golden ratio”,which of the following objects in the most pleasant to see?61.The article mainly tells us ___A.the value of goldB.the expressions with “gold”C.the history of gold industryD.the purity,beauty and power of gold62.Which of the foolwing scokcoces is made out of place?A.The beauty of tolerance and kindness comes from the Confucisn philosophical thought,such as Golden Mean.B.At the beginning of the twenty first century,computer reached its Golden Age.C.She only dates guys with money.She’s a Gold Digger.D.My grandfather is 65 and is looking forward to reaching his Golden Ages63.What we can infer from the passage is that ___A.all the expressions in the article are positive deacriptionB.the “golden mean” is an idea linked to the Ancient Greek philowpher AristotleC.the “golden oldies” refers to the popular soon in the 1950s or 60s which are not well-know todayD.in their golden yearw,older people can still work hard before ther retireCEarly childhood TeacherChildren’s Preschool is a non-profit,parcot cooperative child care center located in the East Rock neighborhood of new Haven.We are looking to hire an expericoced teacher fo 25-30 hours per week.As a teacher,you will have the opportunity to make a difference in the lives of children by providing them with a safe and nurruting environment that encourages their social,comtional,physical,and intellectual development.Requirementa:64.Children in children’s Preschool are most popbably___A.under 3 years oldB.aged from 3 to 5B.above 5 years 0old D.under 5years old65.Allthe following qualifications are required by both ads EXCEPT____A.good teaching capacityB.a certain degreeB.good command in EnglishC.associated experiencd66.If you are interested in teaching preschool children,you may contact by___A.telephone or letterB.emailC.letter or emailD.telephone or email67.Who is the most lkely tobe hired by IECC?DStaying silent can be just as powerful as the words you mean to say, like when the act of hugging will be more comforting than saying, “Sorry for your loss.”Another time when silence is golden is when you are unsure of what to say. If you are confused about your own feelings concerning a matter, it’s best to stay quiet until you are more certain because more harm can be done by revealing false or exaggerated feelingsChoose silence instead of blurting out ‘in-the-moment’ feelings that are hurtful and not really how you feel in the grand scheme of things. When you feel the urge to say an unkind thing, take a few breaths and think of the possible consequences of your words.Silence can be your best friend during negotiations. Say your piece, then close your mouth, and let the other person come to their own conclusions. Your silence shows that one, you are confident in what you just said, and two, you respect the other person enough to hear what they have to say.Sometimes silence is the best and most timely solution because the other person is not in a position to hear what you have to say. For example, when a friend needs for you to listen to her problems, but she is unable to accept your advice at that moment.Practice being silent at work when you don’t have anything meaningful to contribute. Unless you can elevate the conversation by pointing out something interesting, missing, or benefici al, it’s best to just observe and learn.Finally, silence is golden when you don’t want to engage in a fool’s argument. As some squabbles will never be resolved, one must agree to disagree.Hower,there will be times in your life where you will need the power of your voice,the voice within you that wants and needs to be respected and apprecitsed.68.The passage mainly tells us about ___A.when to stay silentB.why to stay silentC.how to stay silentD.whether or not to stay silent69.What is the best to do during negotiation?A.Grasp every chance to say more than the otherB.Close your mouth and just listen to the otherC.Say what you chould and draw a conclusionD.Speak out your own points and let the other speak out theirs70.What does the undedined word “elevate” most probably mean?A.startB.concludeC.interruptD.cancel71.To follow this passage,the writer is likelhy to continue telling about___A.the power of your voiceB.the occasions when you should speak upC.the advantages of speaking upD.the dissdantages of staying silentEYou may think that light pollution isn’t something extraordinarily important. You may believe that every other type of pollution has a larger impact on the environment that light pollution does. But light pollution is serious.Light pollution, or “sky glow”, is the glow（亮光）you can see at night above cities and towns. Light pollution is a problem that has been accompanying man ever since he started his first fire some 15,000 years ago. Light pollution is the light（散射光）that comes from streetlights, buildings, parking lots and any other source of light that is reflected or directed into the atmosphere.Urban light pollution means that one-fifth of the world’s population can no longer see the Milky Way(银河) with the naked eye(肉眼). Many city kids, even if they did look through the orange smog above their heads, would probably see only a handful of stars. We have lost our view of the stars, and we have mucked up our night-time environment as well. Astronomers are calling for the dark places on Earth to be preserved as national parks.Lots of people find the ever-brightening night annoying, and animals that are programmed to prefer the dark may avoid a brightened habitat. Sea turtles can get lost searching for a beach to lay eggs, and their hatchlings(孵化的幼仔)may confuse over-lit beachfront resorts(度假胜地) for the ocean horizon, wasting precious energy neededto find the sea and escape predators(食肉动物). Because their necks aren’t yet long enough to see things far away, baby turtles rely on the mirror image of the moon to guide them to the sea, to begin their new life. A car may even hit a particular turtle, which was thinking the light from a nearby city was moonlight reflecting off the ocean waves. Birds that live in and around cities can die because of sky glow, too. The bright lights can blind them, leading to countless collisions with buildings and other tall structures.Reducing light pollution is nod difficult.Light pollution is the easiest type of pollution to end. people can help reduce much sky glow by using lighting only when necessary. The stars above us are priceless heritage— for not only for astronomers but for all humans. More of our children should be able to look up at night and see the Milk Wayis not just a candy bar.77. The underlined part “mucked up” probably means_________ .A. ruinedB.protectedC. affectedD. blamed73.All the following statements are false EXCEPT_________.A. Light pollution does not have as large an import on the earth as other types of pollution doB. Light pollution exists everywhere on the eafthC.People in some parts of the world cannot see the Milky Way with their naked eyes as a result of light pollutionD.Loght pollution came into existence with modem technology74.Beacuse of light pollution,the sea turtles hatchlings may___A.find the sea easilyB.cscape predatonC.be misled by bright lights from beachfront resortsD.find the way to the sea with the help of bright lights75. The author mentions the Milk Way in the last paragraph to show that_________.A. we should take action to reduce light pollutionB. light pollution isn’t something importantC. most kids are looking forward to seeing the Milk WayD. the Milk Way can’t be seen with naked eyeMany people use E-mail, blogs, text messages and social websites like Facebook to keep in touch with their friends. Now there is also Twitter（微博客）. This online service lets people send short messages that are no more than 140 letters long.Here is how it works: Users can set up their own Twitter page by joining the free service on Twitter. com. They can search the website to find friends who are also using the service. By choosing to “follow” friends, users can see their new messages. Updates appear instantly in a list form as they are written. Twittering describes writing new updates on Twitter. A tweet is an individual Twitter update, or message.Unlike blogs, Twitter users do not have to log onto the website to post updates. They can send and receive messages through mobile phones as text messages or through E-mail. Other programs available for download make Twitter updates appear on your computer screen. People use social websites like Facebook to share information with a special group of friends. But most Twitter users make their messages public.Twitter says its service provides a way for people to stay connected to others, through messages describing what they are doing at that moment. But twitters also use the service to get quick answers to questions or to get breaking news.For example, when he was a presidential candidate, Barack Obama announced his choice for vice president on Twitter. Many other politicians in Washington use Twitter to share their daily activities with supporters. Some critics say Twitter is a waste of time that takes people’s attention away from their work. Yet a growing number of users around the world see it as the latest method for busy people to get and share information quickly.Topic ● A new online service --- Twitter.Theme ● Using the new service to 76__________ their friends.77_________ Twitterworks● Users can set up their own Twitter page by joining the free service on Twitter.com.● Users can find friends and use the service by 78__________ the websites.● Users can see friends’ new 79__________ by choosing to “follow” friends.80_________ of Twitter● There is no need for Twitter users to log onto the website.● Through mobile phones, Twitters’messages can be sent and received in the81________ of text messages or emails.● Unlike Facebook, Twitter users’ messages are 82__________.●Twitter users can also get quick answers to questions or get breaking83.__________.Viewpoints● Some believe Twitter makes its users not 84__________ on their work.● Others think Twitter is the latest method for busy people to 85_________ withothers.其次节书面表达（25分）假如你是李华，你的美国笔友Robert来信说他正在学习唐诗。
2021届高三专题练习-相互作用力 解析版
2021届高三专题训练专题二、相互作用力一、选择题1.（广东百师联盟2021届高三一轮复习联考）（多选）“挑山工”被称为“行走的脊梁”，某挑山工肩挑重担稳步匀速上山的照片如图所示，已知其身后的竹筐用四根等长且均匀分布的轻绳系于轻质扁担的一端，若扁担处于水平且前后所挂重物质量均不变。
下列说法正确的是（）A.轻绳越短，每根轻绳的拉力越小B.轻绳越短，每根轻绳的拉力越大C.扁担对人的作用力与系在扁担两端轻绳的间距无关D.扁担对人的作用力随系在扁担两端轻绳间距的减小而减小【答案】BC2.（“皖豫联盟体”2021届高三第一次联考）（多选）如图所示,杆ab、ac 分别固定在水平地面上,其中ab竖直,ac与水平面夹角为 。
两带孔小球P和Q分别穿在两杆上,P 与Q之间用一细线相连,系统静止,细线与ac的夹角为β。
不计一切摩擦,现在把细线缓慢收短一些,P、Q仍处于稳定态,则下列说法正确的是（）A. β总是大于B.细线上张力不变C.Q对杆ac的弹力减小.D.竖直杆对P的弹力增大【答案】AB3.（2021届江西省上饶市横峰中学高三（上）第一次月考）一质量为m的物块恰好静止在倾角为θ的斜面上.现对物块施加一个竖直向下的恒力F，如图所示.则物块( )A. 沿斜面加速下滑B. 仍处于静止状态C. 受到的摩擦力不变D. 受到的合外力增大【答案】B【解析】试题分析：质量为m的物块恰好静止在倾角为θ的斜面上，对其受力分析，可求出动摩擦因数，加力F后，根据共点力平衡条件，可以得到压力与最大静摩擦力同时变大，物体依然平衡．解：由于质量为m 物块恰好静止在倾角为θ的斜面上，说明斜面对物块的摩擦力等于最大静摩擦力，对物体受力分析，如图根据共点力平衡条件，有f=mgsin θN=mgcos θf=μN解得 μ=tan θ 对物块施加一个竖直向下的恒力F ，再次对物体受力分析，如图根据共点力平衡条件，有与斜面垂直方向依然平衡：N=（mg+F ）cos θ因而最大静摩擦力为：f=μN=μ（mg+F ）cos θ=（mg+F ）sin θ，故在斜面平行方向的合力为零，故合力仍然为零，物块仍处于静止状态，A 正确，B 、D的错误，摩擦力由mgsin θ增大到（F+mg ）sin θ，C 错误；故选A ．4.（2021届安徽省六校教育研究会高三(上)第一次素质测试）如图所示，一个轻质环扣与细线l 1、l 2连接（l 1<l 2），两细线另一端分别连接着轻环P 、Q ，P 、Q 分别套在竖直面内倾角相同的固定光滑杆AB 和AC 上。
2021年8月安徽省六校教育研究会2022届高三毕业班第一次素质测试物理试题及答案
绝密★启用前安徽省六校教育研究会2022届高三毕业班上学期第一次素质测试物理试题2021年8月考试时间：100分钟试卷分值：100分注意事项：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.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, 如需改动，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，写在本试卷上无效。
一、选择题（共10小题，每小题4分，共40分。
1—6题为单选题，7—10为多选题。
全部选对的得4分，选对但不全的得2分，有选错的得0分。
）L我国第一代核潜艇总设计师黄旭华院士于2019年9月29日获颁“共和国勋章”。
核动力潜艇上核反应堆中可能的一个核反应方程为2*U+∖n→嘿Ba + *Kr + x∖n + AE（其中AE为释放出的核能）。
下列说法正确的是A.该核反应属于原子核的衰变B.核反应方程式中x=2C-,U的比结合能为CE235D.2^U核的比结合能小于嘿Ba核的比结合能2.一交流电源电压u=220√2 SinlOOTlt（V）,通过理想变压器对下图电路供⅛,已知原、副线圈匝数比为10： 1,LI灯泡的额定功率为4W,L2灯泡的额定功率为20W,排气扇电动机线圈的电阻为1Ω,电流表的示数为2A,用电器均正常工作,电表均为理想电表,则A.流过Ll的电流为20AB.排气扇电动机的发热功率2WC整个电路消耗的功率44W D.排气扇电动机的输出功率20W3.如图所示,已知地球半径为R,甲乙两颗卫星绕地球运动。
卫星甲做匀速圆周运动, 其轨道直径为4R,C是轨道上任意一点；卫星乙的轨道是椭圆,椭圆的长轴长为6R,A、B是轨道的近地点和远地点。
不计卫星间相互作用,下列说法正确的是A.卫星甲在C点的速度一定小于卫星乙在B点的速度B.卫星甲的周期大于卫星乙的周期C.卫星甲在C点的速度一定小于卫星乙在A点的速度D.在任意相等的时间内,卫星甲与地心的连线扫过的面积一定等于卫星乙与地心的连线扫过的面积4.将质量为0.1kg的物体竖直向上抛出,物体向上运动的过程中速度V与位移X 的关系式为v=5√i=7。
安徽省六校教育研究会2023年高三年级入学素质测试英语试题卷及答案
安徽六校教育研究会2023高三年级入学素质测试英语试题卷（答案在最后）注意事项：1.你拿到的试卷满分为150分，考试时间为120分钟。
2.试卷包括“试题卷”和“答题卷”两部分，请务必在“答题卷”上答题，在“试题卷”上答题无效。
第一部分：听力(共两节，满分30 分)第一节(共5 小题; 每一小题1.5 分, 满分7.5 分)听下面5 段对话，每段对话后有一个小题，从题中所给的A、B、C 三个选项中选出最佳选项，并标在试卷的相应位置。
听完每段对话后，你都有10 秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
1. What did Daisy do yesterday?A. She bit the fence.B. She dug a hole.C. She lost a toy.2. What is the probable relationship between the speakers?A. Interviewer and interviewee.B. Teacher and student.C. Colleagues.3. What is the woman going to do?A. Form a club.B. Sign up for yoga classes.C. Count her steps.4. Where are the speakers?A. In a taxi.B. At a subway station.C. At a bus stop.5. What does the man suggest the woman do?A. Go to a clinic.B. Focus on her work.C. Have healthy food.第二节(共15 小题; 每一小题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。
安徽省六校2021届高三第一次素质测试联考英语试卷
英语试题考试时间：120 分钟试卷分值：150 分注意事项：1.本试卷分第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）两部分。
2.答题前，考生务必将自己的姓名、准考证号填写在答题卡上。
3.考试作答时，请将答案正确地填写在答题卡上。
第 I 卷每小题选出答案后，用 2B 铅笔把答题卡上对应题目的答案标号涂黑；第Ⅱ卷请用直径 0.5 毫米的黑色墨水签字笔在答题卡上各题的答题区域内作答，超出答题区域书写的答案无效，在试题卷、草稿纸上作答无效。
4.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。
1.Why does the man take a subway?A.The air in the subway is fresh.B. The traffic is too busy.C. The gas is too expensive.2.Where does the conversation take place?A.At the hotel.B. At the airport.C. At the bus stop.3.What does the man mean?A.He has had the same shoes.B.He doesn’t like the shoes.C.His wife doesn’t like the shoes.4.What is the woman’s attitude to the man’s quitting the course?A.She respects it.B. She is against it.C. She supports it.5.When will Sally get her guitar back?A.On Friday.B. On Thursday.C. On Wednesday.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。
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安徽六校教育研究会 2021 届高三第一次素质测试英语试题考试时间：120 分钟试卷分值：150 分注意事项：1.本试卷分第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）两部分。
2.答题前，考生务必将自己的姓名、准考证号填写在答题卡上。
3.考试作答时，请将答案正确地填写在答题卡上。
第 I 卷每小题选出答案后，用 2B 铅笔把答题卡上对应题目的答案标号涂黑；第Ⅱ卷请用直径 0.5 毫米的黑色墨水签字笔在答题卡上各题的答题区域内作答，超出答题区域书写的答案无效，在试题卷、草稿纸上作答无效。
4.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。
1.Why does the man take a subway?A.The air in the subway is fresh.B. The traffic is toobusy. C. The gas is too expensive.2.Where does the conversation take place?A.At the hotel.B. At the airport.C. At the bus stop.3.What does the man mean?A.He has had the same shoes.B.He doesn’t like the shoes.C.Hi s wife doesn’t like the shoes.4.What is the woman’s attitude to the man’s quitting the course?A.She respects it.B. She is against it.C. She supports it.5.When will Sally get her guitar back?A.On Friday.B. On Thursday.C. On Wednesday.第二节（共 15 小题；每小题 1.5 分，满分 22.5 分）听下面 5 段对话或独白。
每段对话或独白后有几个小题，从题中所给的 A、B、C 三个选项中选出最佳选项，并标在试卷的相应位置。
听每段对话或独白前，你将有时间阅读各个小题，每小题 5 秒钟；听完后，各小题给出 5 秒钟的作答时间。
每段对话或独白读两遍。
听第 6 段材料，回答第 6 至 7 题。
6.What’s the problem of Johnny?ck of communication.B. Having growing pains.C. Absence from school.7.What’s the probable relationship between the speakers?A.Teacher and student.B. Doctor and patient.C. Husband and wife.听第 7 段材料，回答第 8 至 9 题。
8.What do we know about the writer?A.He is still a child now.B.He was born disabled.C.He was an assistant years ago.9.How does the man feel about the writer’s speeches?A.Disappointing.B. Serious.C. Encouraging.听第 8 段材料，回答第 10 至 12 题。
10.How does Tim think people of his age can help with energy saving?A.By using energy-saving lights.B.By turning off computer screens.C.By playing less computer games.11.What does Tim advise people to do to save water?A.Take a quick shower instead of a long bath.B.Wash large quantities of clothes at a time.C.Stop using washing machines at home.12.What kind of drinks does Tim suggest buying?A.Ones in cardboard packets.B. Ones in plastic bottles.C. Ones in glassbottles.听第 9 段材料，回答第 13 至 16 题。
13.What is the man probably?A.An inventor.B. A professor.C. A reporter.14.Who is Hermione Granger based on?A.The woman, Mrs. Rowling herself.B.One of the woman’s best friends.C.The woman’s favorite teacher.15.What was beyond the woman’s expectation?A.The publication of the Harry Potter books.B.The popularity of the Harry Potter books.C.The inspiration for the Harry Potter books.16.How different will the woman’s future books on Harry Potter probably be?A.Rather exciting.B. More realistic.C. Rather scary.听第 10 段材料，回答第 17 至 20 题。
17.What is special about Cuba?A.Students do not pay for school.B.Students study and do physical work.C.Students work for tuition (学费) at school.18.How often do students work at school?A.Every week.B. Every day.C. Every summer.19.Which purpose is intended by the system?A.Developing good learning habits in their life.B.Training students to be experts in tasting vegetables.C.Learning the importance of production.20.What do we learn from the passage?A.Students usually work on the land of the school.B.Students plant vegetables, fruits and crops.C.In summer, all students go to help farmers.第二部分阅读理解（共两节，每小题2 分，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。
ATHEATER: STRAIGHT WHITE MENFrom Korean American playwright Young Jean Lee comes a comedy that dealswith the privilege problem through the story of three brothers (Jake by BruchReed, Drew by Avery Clark and Matt by Michael Tisdale) and their father Ed(played by Michael Winters), who reunite over Christmas eggnog and light trash-talking that leads to something deeper.Through Dec.18. Studio Theater, 1501 14th St. NW. 202-332-3300. $20-$85.EXHIBIT: GATEWAYS/PORTALSThis exhibit explores the immigrant experience in America. By looking atcommunity, social justice and gatherings, it aims to show how people come toadopt a new home in major metro areas like Washington, Baltimore, Charlotteand Raleigh, N.C.Dec.5 through Aug.6. Anacostia Community Museum, 1901 Fort PI.SE. 202-633-4820. Free.BLUES: PIEDMONT BLUESAs part of Strathmore’s Shades of Blues festival, jazz pianist andcomposer Gerald Clayton leads the nine-piece Assembly band in a performancefeaturing singer Rene Marie and tap dancer Maurice Chestnut. This show, whichhighlights works by Piedmont Blues musicians, will combine music, film andphotography.8 p.m. Dec.10. Strathmore, 5301 Tuckerman Lane, North Bethesda, Md.301-581-5100.$30-$60.INDOOR FUN: WINTERFESTYou don’t have to wait until spring training to get a look at the Nats.The Washington Nationals host a two-day festival featuring games, activitiesand appearances by its great baseball players.Dec.10-11. Walter E. Washington Convention Center, 801 Mount Vernon PI. NW.202-608-1110. $33, $23 children.21.Who will give a performance at Studio Theater?A.Young Jean Lee.B. Michael Winters.C. Rene Marie.D. Maurice Chestnut.22.Where can people learn about American history?A.Studio Theater.B.Anacostia Community Museum.C.Strathmore.D.WalterE. Washington Convention Center.23.Which number should a sports fan call?A. 202-332-3300.B. 202-633-4820.C. 301-581-5100.D. 202-608-1110.BI’ve always loved singing but, until this summer, it was only in the shower. I never thought I’d missed out on much until my children joined the school choir. As singing has become a bigger part of my children’s lives, I’ve seen their conf idence grow. It’s a big thing to perform on stage, but soon this was something they could deal with easily. I had encouraged them to challengethemselves and they’d succeeded. As a mother, I thought: job done. Whathappened next threw me.“Come and join the parents’choir,” a friend suggested. I told her I couldn’t sing. “It’s not about the singing; it’s about the experience,” she said. “You should try it out.” That night I struggled to sleep. Every day, I encourage my children to push themselves out of their comfort zone; every day, I learn that the only way to get yourchildren to behave in a certain way is bymodeling that behavior yourself. Here I was doing the opposite. The next morning, I joined.I felt like the awkward new girl the morning I walked into the practice room. An original score had been written to be sung in three parts, which others read like they were sentences on a page and burst into song. To me, it might well have been written in ancient Greek. I tried my best to follow the tune.Standing on stage on the evening of our performance, I started trembling, but as soon as the music started, I calmed down. A sea of smiling faces encouraged me. Applause filled the hall and I was really excited. I realized that performing was addictive.I also realized that what I always told my children was true: unless you push yourself and are brave to try something new, you’ll miss out on so much that life has to offer.24.Which of the following best describes the author’s children?A.Imaginative.B. Generous.C. Independent.D. Courageous.25.Why did the author decide to join the parents’choir?A.She followed her friend’s example.B.She was encouraged by her children.C.She tried to achieve her dream of singing.D.She hoped to set her children an example.26.What does the underlined sentence in Paragraph 3 suggest?A.The author had difficulty singing the song.B. The author was unableto write music.C. The author was fond of classical music.D. The author could write inancient Greek.27.Which of the following is the best title for the passage?A.Practice makes perfect.B. Confidence: the secret of success.C. Challenges make life meaningful.D. Opportunity favors a cautiousmind.CWhile walking through some remote forest in Indonesia’s West Sumatra, some biologists claim to have spotted the world’s largest flower ever recorded.The flower is a giant Rafflesia tuan-mudae, a species that only comes out for about seven days at the end of the plant’s lifespan. The record flower measured in at a diameter of 111 centimeters, which makes it larger than the previous record holder by 4 centimeters, also a Rafflesia tuan-mudae. “This is the largest Rafflesia tuan-mudae that has ever been documented,” said Ade Putra at the Agam Conservation Agency in Sumatra.The flower is characterized by its flesh-colored petals (花瓣) that are covered in white spots.That might not sound like the most attractive description, but it’s proper considering the smell this species is known to give off. Rafflesia tuan-mudae is a type of special flower, which smells like a dying body. Don’t let this fact lessen the glory of a find like this, however. What the flower lacks in fragrance makes up for its appealing biology.The pungent smell is meant to attract flies, which are this flower’s main pollinators (传粉者).Interestingly, it’s still a my stery as to what type of animal distributes the tuan-mudae seeds. These plants also grow inside the root of a host plant for around nine months until suddenly showingthemselves to the world with their giant smelly flowers.They were named “Rafflesia” aft er a British colonist ( 殖民者), Sir Stamford Raffles, who was the first to officially identify one in the early 19th century. Hopefully for Raffles’ sake, it was named after him to honor the discovery, not because of the good sir’s smell.Luckily, it takes a special kind of scientists to run toward one of these flowers rather than away, but in this case the prize was worth the smell. Whatever its smell, it’s a special plant, and it’s encouraging that such rare natural wonders can still find room to grow on our crowded planet.28.What was the diameter of the previous record holder of the biggest flower?A.111 centimeters.B. 104 centimeters.C. 107 centimeters.D. 115 centimeters.29.What does the underlined word “pungent” mean in Paragraph 4?A.Strong and unpleasant.B. Relaxing and soft.C. Fragrant and sharp.D. Pleasant and attractive.30.What is the main idea of the fifth paragraph?A.When the flower was found.B. Where the flower was found.C. How the flower was named.D. Why the flower was so special.31.How does the author find the discovery?A.Nervous.B. Fortunate.C. Annoyed.D. Satisfied.D“Alexa, what’s 5 minus 3?” A 6-year-old boy recently asked that question in a video, which was popular on Twitter. Alexa, Amazon’s voice-started assistant, delivered a quick answer: 2.It’s cute, but it raises a question that’s been on the minds of many parents and educators lately: How do virtual assistants like Alexa affect children’s learning experiences?Clint Hill, an English teacher, says in his classrooms he often sees “children quietly talking into t heir phones and asking Google or other services to spell some complicated words that they don’t know.” But Hill says he doesn’t mind. “I struggle with spelling, and spellcheck on my word processing has been a lifesaver for me.” he says. “I think being able to use those technological aids is not hurting anybody,” Hill adds.But some experts say it’s not just about learning basic math or spelling. “One of the best gifts we can give our children is doing that kind of problem-solving together,” says Diane Lev in, a professor of applied human development. Levin says it’s important for children to learn to struggle– even just a little –with challenges. “They will use those skills that they’re learning for all kinds of things that come along,” Levin says.How much concern should parents have over Alexa and their children? Everynew wave of technology, from calculators to TV sets, causes a panic about its effect on children, and nostalgia(怀旧) for the past, says Dimitri Christakis, an expert in child health, behavior and development.But he says that a child watching television is having a completely passive experience. Because new technology is interactive, “it helps understand how the world works,” Christakis says. “But while watching television, you play no r ole in the content,” Christakis says.Still, he agrees that this debate is about much more than knowing what 5 minus 3 is. It’s also about developing the patience to solve problems. “That ability to stay focused,” he says, “is one of the most important dev elopmental skills that children acquire.”32.What can be inferred from Hill’s words?A.Technological aids are helpful.B.His students don’t use their brains.C.His students aren’t focused in class.D.Spelling is really difficult for small children.33.What can we learn about technological aids in Levin’s opinion?A.They fail to solve problems.B.They give children challenges.C.They present a threat to teachers at school.D.They are harmful to children’s development.34.Which of the following would Christakis agree with?A.New technology affects children most.B. New technology tends to causeworries.C. Television has been a thing of the past.D. Today’s parents are tooconcerned.35.What does Christakis stress about children in the last paragraph?A.Their ability to interact with others.B. Their ability to learn from thepast.C. Their ability to study technology.D. Their ability to pay attention.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。