北京市101中学2021-2022年上学期高一年级期末考试英语试卷
北京市第101中学2022-2022学年高一物理上学期分班考试试题(含解析)
12.以下说法中正确的选项是〔〕
A. 分子在永不停息的做无规那么运动
B. 分子间相互作用的引力与斥力同时存在
C. 质量相等的燃料完全燃烧，放出热量越多的其热值越大
D. 水和沙石吸收相等的热量，沙石比热容较小，其升高的温度比水多
【答案】ABC
【解析】
【详解】A．一切组成物质的分子都在永不停息地做无规那么的运动，A正确；
B．分子间同时存在相互作用 引力与斥力，B正确；
C．由 可知：质量相同的燃料完全燃烧，热值越大的，放出的热量越多，C正确；
D．物体吸收热量所升高的温度与物质质量、比热容有关，由于不知两物体质量间的关系，不能根据吸收相等热量与升高的温度判断比热容大小，D错误．
D．乙灯比甲灯亮，可知乙的实际功率大于甲的实际功率，由 可得，但是由于时间不确定，那么两者消耗的电能大小不确定，D错误．
7.用水平力 拉着物体M在水平地面上以速度 匀速运动一段距离 ，所用时间为 ， 做功为 ，功率为 ；假设改用水平力 拉着物体M在同一水平地面上以速度 匀速运动一段距离 ，所用时间为 ， 做功为 ，功率为 ，： ， ，以下判断正确的选项是〔〕
C．10~14s内物块的位移为22cm，故平均速度为 ，C错误．
14.如下列图，物体从某一高度自由落下，落在直立的轻质弹簧上，在A点物体开始与弹簧接触，到C点时速度为零，然后弹回，不计一切阻力，那么以下说法正确的选项是〔〕
A. 物体从A下降到C的过程中，速率不断变小
B. 物体从A下降到C，重力势能一直减小，弹性势能一直增加
【答案】ABC
【解析】
【详解】A．篮球在上升过程中，速度减小，高度增加，所以动能减小，重力势能增加，A正确；
2021-2022学年北京101中学 高一生物模拟试卷含解析
2021-2022学年北京101中学高一生物模拟试卷含解析一、选择题（本题共40小题，每小题1.5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. 下面是几个放射性同位素示踪实验，对其结果的叙述错误的是A. 利用15N标记某氨基酸，粗面内质网上的核糖体和游离核糖体均出现放射性B. 给水稻提供14CO2,则14C的转移途径大致是: 14CO2→14C3→(14CH2O)C. 给水稻提供C18O2,则产生的18O首先出现在光合作用时放出的氧气中D. 小白鼠吸入18O2,则在其尿液中可以检测到H2180,呼出的二氧化碳也可含有18O参考答案：C利用15N标记某氨基酸，如果形成的是分泌蛋白，附着在内质网上的核糖体将出现放射性，如果不是分泌蛋白，则在游离的核糖体上将出现放射性，A正确；二氧化碳是光合作用暗反应的原料，先固定生成三碳化合物，再还原生成有机物，因此给水稻提供14CO2，14C的转移途径大致是14CO2→14C3→(14CH2O），B正确；给水稻提供C18O2，光合作用放出的氧气全部来自于水，与二氧化碳无关，C错误；小白鼠吸入18O2，参与有氧呼吸第三阶段生成水，因此则在其尿液中可以检测到H218O，该水参与有氧呼吸第二阶段，可以生成C18O2，因此呼出的二氧化碳也可含有18O，D正确。
2. 噬菌体(一种病毒)、蓝藻和酵母菌都具有的物质或结构是A．细胞壁 B．细胞膜 c．线粒体 D．核酸参考答案：D3. 原核细胞和真核细胞最明显的区别在于（）A. 有无核物质B. 有无细胞壁C. 有无核膜D. 有无细胞膜参考答案：C原核细胞和真核细胞最明显的区别在于有无核膜包被的细胞核，即C。
4. 在平静状态下，血浆、组织液和细胞内液中O2和CO2浓度关系分别为( )A．血浆>组织液>细胞内液，血浆<组织液<细胞内液B．血浆>组织液＝细胞内液，血浆＝组织液>细胞内液C．血浆>组织液<细胞内液，血浆<组织液>细胞内液D．血浆<组织液＝细胞内液，血浆>组织液＝细胞内液参考答案：A5. 下列有关生物膜的叙述中，错误的是（）A．各种生物膜的化学组成和结构完全相同B．不同的细胞器或细胞结构的生物膜之间是可以相互转变的C．生物膜的研究已经深入到分子水平D．细胞内的生物膜既各司其职，又相互协作，共同完成细胞的生理功能参考答案：A6. 两个氨基酸分子脱水缩合形成二肽，同时生成一分子水，该水分子中的氢来自（）A．氨基B．羧基C．氨基和羧基D．连在C原子上的H参考答案：C【考点】蛋白质的合成——氨基酸脱水缩合．【分析】构成蛋白质的基本单位是氨基酸，其结构特点是每种氨基酸分子至少都含有一个氨基和一个羧基，并且都有一个氨基和一个羧基连接再同一个碳原子上，这个碳原子还连接一个氢原子和一个侧链基团．氨基酸脱水缩合示意图为：从图中可以直观的看出脱去的水分子中氢的来源．【解答】解：两个氨基酸分子脱水缩合形成二肽时，一个氨基酸上的氨基和另一个氨基酸上的羧基通过脱水缩合的方式形成肽键，即“﹣NH﹣CO﹣”，同时氨基上的“﹣H”和羧基上的“﹣OH”结合生成水．所以水分子中的氢来自于氨基和羧基，氧来自于羧基．故选：C．【点评】本题考查蛋白质的合成﹣﹣氨基酸脱水缩合，要求考生识记氨基酸脱水缩合的概念，掌握氨基酸脱水缩合的过程，能根据脱水缩合的反应方程式准确判断脱去水分子中氢和氧的来源，属于考纲识记层次的考查．7. 组成蛋白质分子结构的层次，从低到高依次是①氨基酸；②C、H、O、N等元素；③一条或多条肽链接在一起；④多肽；⑤蛋白质A．②→①→④→③→⑤ B．①→②→③→④→⑤C．②→①→③→④→⑤ D．②→④→③→①→⑤参考答案：A8. 甲状腺细胞可以将氨基酸和碘合成甲状腺球蛋白，并且将甲状腺球蛋白分泌到细胞外，其过程如下图所示。
2021-2022学年北京市高一上学期期末测试英语试题(解析版)(不含听力音频)
2021-2022学年北京市高一上学期期末测试英语试题第一部分听力(共两节，满分30分)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。
1. Where is the woman going with the children?A. To Japan.B. To Australia.C. To Canada.2. How much should the man pay?A. $ 16.B. $ 32.C. $ 60.3. What does the woman expect the man to do on Saturday?A. Celebrate their mom’s birthday.B. Help Brian move house.C. She doesn’t like the job.4. What does the woman mean?A. She will take the job right away.B. She isn’t sure whether take the job.C. On a boat.5. What are the speaker mainly talking about?A. A novel.B. A film.C. A writer.第二节(共15小题;每小题1.5分，满分22.5分)听下面5段对话或读白，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至7题。
6. What will the woman do this evening?A. Do some shopping.B. Attend a party.C. Visit her grandma.7. What does the man advise the woman to do?A. Make a skirt.B. Buy a handbag.C. Wear a necklace.听第7段材料，回答第8至9题。
北京市一零一中学2021-2022学年九年级上学期10月月考英语试题
北京市一零一中学2021-2022学年九年级上学期10月月考英语试题学校:___________姓名：___________班级：___________考号：___________一、单项选择1．Mrs. Brown is very nice. All the teenagers like ________.A．it B．him C．her D．them2．My brother will go to Wuhan on business ________ December.A．in B．at C．on D．by3．— ________ shall we meet for the school trip?—At 8:00 o’clock in the morning.A．Why B．Where C．How D．When 4．— Tim, ________ you play ice-hockey?— Yes, I can.A．can B．should C．must D．need 5．There is no public transportation now, ________ you’ll have to walk home.A．or B．so C．but D．for 6．Rose is ________ than any other girl in her class.A．popular B．more popularC．the most popular D．most popular7．—Sam, where is your brother?—He ________ his friend in the study now.A．called B．calls C．is calling D．will call 8．—What did you do last weekend?—I ________ Universal Studios Beijing (环球影城) with my friends.A．visit B．were visiting C．visited D．have visited 9．— Sam, what do you sometimes do on Saturday?— I ________ exercise with my cousins.A．did B．will do C．do D．am doing 10．My sister Mary ________ French for three years. She is much better at it now. A．learned B．learns C．will learn D．has learned 11．In the story A Christmas Carol, Marley was mean, so he ________ after he died. A．punished B．was punished C．is punished D．punishes12．—Could you tell me ________?— You can go to the town library.A．where I can get some information about the townB．where can I get some information about the townC．where I could get some information about the townD．where could I get some information about the town二、完型填空I was driving to the grocery store on a warm morning in May. I smiled as I watched the golden sunshine reflecting off the leaves. It was such a ____13____ and heavenly time.My calm was broken, though, as I rounded a curve(拐弯处). A huge U Haul truck was coming my way several feet over the center line. I changed the direction as quickly onto the side of the road as I could to ____14____ it. It was followed by not one but two other U Haul trucks just as the same ____15____. I wondered if all the stuff inside of them belonged to the same person. I slowed down my car and waited for my heart rate to ____16____. It was then that I ____17____ a self storage business along the side of the highway, building new units for all the people who couldn’t fit their belongings into their houses. I saw a(n) ____18____ couple carrying boxes into one of the units. It seemed strange that a couple just out of their teens could already have too much stuff.I lost my own ____19____ for owning stuff when a house fire in the middle of the night destroyed everything my family owned. The only thing I had left was the underwear I was wearing. Yet, our whole family had awakened in time to escape. In the weeks that followed, friends and family gave us a lot of stuff to get us back on our feet, but none of it seemed as meaningful any more. What was important was seeing Mom’s smile, giving Nana a hug and a kiss, and watching Dad snooze(打盹) in his chair after a hard day’s work. What was important was the stuff of soul, not the stuff of this world. Since then I have tried to limit the things I would ____20____. I didn’t want too much stuff to crowd up my life. I wanted to only buy what I needed and to spend my days in learning, growing, and ____21____ my family and others.I believed that only by doing so could I make my ____22____.13．A．peaceful B．delightful C．refreshing D．energetic14．A．refuse B．miss C．forget D．desert 15．A．useful B．large C．new D．good 16．A．beat B．feel C．follow D．hit17．A．did B．thought C．noticed D．built 18．A．young B．old C．middle aged D．small 19．A．control B．taste C．trust D．talent 20．A．need B．donate C．waste D．own 21．A．helping B．complaining C．loving D．accepting 22．A．name B．way C．world D．day三、阅读单选23．Amy started the post to get ________.A．tips on how to be well organizedB．comments on her homework C．suggestions on not forgetting things D．advice on how to do her homework 24．Which of the following is TRUE?A．Gloria was the first to give comments.B．Nick thought it the most important to study hard the night before the exam. C．Amy didn’t agree with what Leo said.D．Gloria wrote down things she needed to do in a study diary.25．What did Leo mean by saying “The best part is when I erase something from the board!”?A．The things he erases are the best part.B．He is good at cleaning the noticeboard.C．He enjoys the moment when the tasks are completed.D．He feels excited when finishing the most difficult task.One wet, rainy April afternoon Miss O’ Shay, the principal, sent for Nancy Lee to stop by her office as school closed. Pupils without umbrellas or raincoats crowded in doorways, hoping to make it home between showers. Outside the skies were grey. Nancy Lee’s thoughts were suddenly grey, too.She did not think she had done anything wrong, yet that tight (紧的) little knot came in her throat just the same as she came near Miss O’Shay’s door. Perhaps she had banged her locker too often and too hard. Perhaps the note in French she had written to Sallie halfway across the study hall just for fun had never got to Sallie but into Miss O’Shay’s hands instead.She knocked on Miss O’Shay’s door. A familiar voice said, “Come in.”Miss O’Shay had a way of making you feel welcome, even if you came to be punished.“Sit down, Nancy Lee Johnson,” said Miss O’Shay. “I have something to tell you.” Nancy Lee sat down. “But I must ask you to promise not to tell anyone yet.”“I won’t, Miss O’Shay,” Nancy Lee said, wondering what on earth the principal had to say to her.“You are about to graduate,” Miss O’Shay said. “And we shall miss you. You have been an excellent student, Nancy, and you will not be without honors (荣誉) on the senior list, as I am sure you know.”At that point there was a light knock on the door. Miss O’Shay called out, “Come in,” and Miss Dietrich entered. “May I be part of this, too?” she asked, tall and smiling.“Of course,” Miss O’Shay said. “I was just telling Nancy Lee what we thought of her. But I hadn’t got around to giving her the news. Perhaps, Miss Dietrich, you’d like to tell her yourself.”Miss Dietrich was always direct. “Nancy Lee,” she said, “your picture has won the Artist Club scholarship.”The brown girl’s eyes widened, her heart jumped, then her throat tightened again. She tried to smile, but instead tears came to her eyes.“Dear Nancy Lee,” Miss O’Shay said, “we are so happy for you.” The elderly white woman took her hand and shook it warmly while Miss Dietrich smiled with pride.Nancy Lee must have danced all the way home. She never remembered quite how she got there through the rain. She hoped she had been calm. But certainly she hadn’t stopped totell anybody her secret on the way. Raindrops, smiles, and tears mingled on her brown face. She hoped her mother hadn’t yet got home and that the house was empty.26．How did Nancy feel on her way to Miss O’Shay’s office?A．Excited.B．Scared.C．Angry.D．Confident. 27．What can we infer from the passage about Nancy?A．She was Miss Dietrich’s best student.B．She used to be punished by the principal.C．She would never tell anyone her secret.D．She would try to hide feelings at home.28．Which is the best title for this story?A．A New Star.B．The Girl.C．The News.D．A Young Artist.Have you ever wondered what goes through your mind when you choose where to sit in a new classroom? Or in a waiting room full of strangers? Or on a bus? Researchers have found out some interesting facts.Perhaps unsurprisingly, we prefer to sit closer to people like ourselves. Girls sit by girls and boys sit by boys. Adults sit together and young people choose another young person to sit near. But it goes further than this. We even choose to sit near someone who looks like us. People with glasses are more likely to sit near other people with glasses. People with long hair sit closer to other people with long hair.We seem to believe that people with similar habits or hobbies will share similar attitude and we are more likely to be accepted by people like ourselves or even, we think we may be safer with people who look like us. Sometimes that’s true but it's a pity if we always stick to the same people, the same group. The danger in always staying in our comfort zone (舒适区)is that we just recycle the same opinions, the same tastes and the same ideas. We lose the chance to learn something new, find out about interesting things, hear funny stories and discover difference. When we always stick to the same people, how can we ever break down the barriers which prevent us from getting to know people with different ideas? And how can we avoid the ignorance (无知),which too often leads to prejudice (偏见) and even fear? If instead you want to live in a society that opens to changes and new things and different opinions, be the cat among the pigeons.Move out of your comfort zone. Go and sit next to someone different. And don't just sitthere in silence. Say hello. Ask a question. Start a conversation. That’s how we make friends. That’s how we learn about people. That’s how we open our minds to new ideas. That's how we live an exciting life.29．From the passage, we know that people prefer sitting by someone who________.A．is like themselvesB．has a sense of humorC．is open-mindedD．lives an exciting life30．People like staying in their comfort zone because they may________.A．remain comfortable and specialB．be accepted easily and feel safeC．find out more interesting thingsD．discover differences among themselves31．What is the purpose of the passage?A．To tell us just to be ourselves in social life.B．To introduce ways to learn about the world.C．To explain how people communicate with others.D．To encourage us to meet people of different kinds.A popular saying goes, “Sticks and stones may break my bones, but words will never hurt me.” However, that’s not really true. Words have the power to build us up or knock us down. It doesn’t matter if the words come from someone else or ourselves—the positive and negative effects are just as lasting.We all talk to ourselves sometimes. We’re usually too shy to admit it, though. In fact, more and more experts believe talking to ourselves out loud is a healthy habit.This “self-talk” helps us encourage ourselves, remember things, solve problems, and calm ourselves down. Be aware, though, that as much as 77% of self-talk tends to be negative. So in order to stay positive, we should only speak words of encouragement to ourselves. We should also be quick to give ourselves a pat on the back. The next time you finish a project, do well in a test, or finally clean your room, join me in saying “Good job!”Often, words come out of our mouths without thinking about the effect they will have. But we should be aware that our words cause certain responses in others. For example, when returning an item to a store, we might use warm, friendly language during the exchange. Andthe clerk will probably respond in a similar manner. Or harsh (刻薄的) and critical language will most likely cause the clerk to be defensive.Words have power because of their lasting effect. Many of us regret something we once said. And we remember unkind words said to us! Before speaking, we should always ask ourselves: Is it loving? Is it needed? If what we want to say doesn’t pass this test, then it’s better left unsaid.Words have power: both positive and negative. Those around us receive encouragement when we speak positively. We can offer hope, build self-esteem (自尊) and encourage others to do their best. Negative words destroy all those things. Will we use our words to hurt or to heal? The choice is ours.32．The main idea of the first paragraph is that ________.A．negative words may let us down B．positive words give us confidence C．words have a lasting effect on us D．nothing but words will hurt us 33．There is no need for us to feel shy when we talk to ourselves because ________. A．talking to ourselves always gives us courageB．we can benefit from talking to ourselvesC．it does no harm to have “self-talk” when we are aloneD．almost everybody has the habit of talking to themselves34．The underlined part “give ourselves a pat on the back” in the third paragraph means________.A．remind ourselves B．amaze ourselvesC．relax ourselves D．praise ourselves35．The author would probably agree that ________.A．people will always remember to be friendlyB．it is better to think twice before talking to othersC．negative words may help us make more progressD．encouraging words surely lead to kind offersCommunication theory often stresses how speakers should present their material. However, listeners play the same important role. Some of them focus intently on the speaker, while others daydream or whisper to a neighbor. What makes these two kinds of listeners different? Generally speaking, effective listeners have discovered the benefits of paying close attention. Not having experienced the rewards of paying close attention, ineffective listenerscontinue to wonder why they can’t remember what they “heard” or why they do poorly on tests.How do effective listeners manage to pay close attention? First of all, they avoid letting poor environments, like an uncomfortable seat, a personal problem, or the speaker’s manners, distract (使分心) them. Instead, they “tune out” anything that will keep them from understanding and remembering what they hear. After leaving a lecture or meeting, they remember what was said, not the room conditions or the poor delivery of the speaker. On the other hand, ineffective listeners who think they are paying attention to the message can be easily daydreaming.In order to resist probable distractions, effective listeners actively but objectively focus on the message itself. They do not prejudge the speaker as representing an opposite viewpoint, nor do they prejudge the material as boring, too easy, or too difficult. Effective listeners accept the challenge of new ideas. To help themselves become actively concerned with the speaker’s message, effective listeners write down important words and phrases as a reminder of difficult ideas.Ineffective listeners reject theoretical material; they may pretend to listen but daydream instead to avoid hearing what they don’t agree with or readily understand. Moreover, rather than dealing with meaning itself, ineffective but well-intentioned listeners might be so concerned with taking a lot of notes that they miss the speaker’s main idea. These listeners leave a speech or a class with a notebook full of words that are not connected by any conceptual framework and therefore mean little when referred to later for a test or other purposes.Clearly, a certain amount of effort is concerned with listening actively, objectively, and openly to new ideas. But as that effort begins to pay off for ineffective listeners, they too will develop this skill as a beneficial lifelong habit.36．The underlined phrase “tune out” means ________.A．deal with B．think aboutC．pick out D．pay no attention to37．In order not to be distracted, effective listeners can do following things EXCEPT________.A．objectively focusing on the messageB．accepting the challenge of new ideasC．trying to copy every word of the speakerD．avoiding prejudging the speaker or the level of the material38．Which of the following statements is close to the writer’s opinion?A．Listeners should accept the new ideas and write down important words.B．Listeners can daydream to avoid hearing what they don’t understand.C．Listeners will develop listening skills if they copy all the words the speaker said. D．Listeners may remember what was said if they prejudge the speaker’s viewpoint. 39．The main purpose of this passage is to ________.A．point out the result of effective listeningB．discuss the methods which we used by a variety of listenersC．explain the differences between effective and ineffective listenersD．describe the listening habits of poor listeners四、阅读回答问题阅读短文，根据短文内容回答问题。
北京101中学2021-2022学年度下学期初中七年级期末考试英语试卷
注意事项：1.本试卷满分为100 分，考试时间为80 分钟。
2.答卷前先将密封线左侧的项目填写清楚。
3.答案须用黑色字迹的钢笔、签字笔或圆珠笔书写，密封线内不得答题。
北京101 中学2021-2022 学年度下学期初中七年级期末考试英语试卷听力理解（共26 分）一、听对话，选择与对话内容相符的图片。
每段对话读两遍。
（共4分，每小题1分）1.A B C2.A B C3.A B C4.A B C二、听对话或独白，选择最佳选项。
每段对话或独白读两遍。
（共12 分，每小题1 分）请听一段对话，完成第5 至第6 小题。
5.Where did Carol go?A.She went to a factory.B.She went to a park.C.She went to a farm.6.What did she do there?A.She rode a horse.B.She milked a cow.C.She fed some chickens.请听一段对话，完成第7 至第8 小题。
7.What does Johnny Dean look like?A.He is tall and fat.B.He is short and thin.C.He is tall and thin.8.Who is Tina Brown?A.The actress who is of medium build.B.The actress with black hair.C.The actress who is of medium height.请听一段对话，完成第9 至第10 小题。
9.Where does the conversation take place?A.At a college.B.At a TV studio.C.At a hospital.10.What’re the speakers mainly talking about?A.Safest places at home.B.Most accidents at home.C.Children’s safety at home.请听一段对话，完成第11 至第13 小题。
北京市第101中学2021~2022年九年级上学期10月月考物理试题(含答案与解析)
35.在“探究影响动能大小的因素”实验中，如图a、b、c所示，让质量为m、2m的两个小球分别从斜面上由静止滚下，小球撞击放在水平木板上的木块，使木块滑动，虚线位置为木块滑动一段距离后停止的位置．
36.为研究不同物质的吸热能力，小虎同学选用如图所示的两套完全相同的装置进行实验，将规格相同的电加热器分别浸没在质量和初温都相同的甲、乙两种液体中同时加热．并记录了实验数据，如表格所示．
（1）实验时选用两个相同的加热器进行加热的目的是让不同液体在相同时间内__________．
（2）小虎在实验中是采用了控制__________（选填“加热时间”或“升高温度”）相同的方法来探究的．要使甲、乙升高相同的温度，应给__________加热更长的时间．
B.节约能源只要提高节能意识就行，与科技进步无关
C.在能源的利用中，总会有一部分能源未被利用而损失了
D.由于能量既不能消灭，也不会创生，所以节约能源的意义不大
14.如图所示，在装着红棕色二氧化氮气体的瓶子上面，倒扣一个空瓶子，使两个瓶口相对，之间用一块玻璃板隔开．抽出玻璃板后，比空气密度大的二氧化氮进到了上面的瓶子．这个现象说明（ ）
18.《舌尖上的中国2》聚焦于普通人的家常菜，让海内外观众领略了中华饮食之美．如图所示，通过煎、炒、蒸、拌烹调的四种美食中所包含的物理知识，认识正确的是
A.煎：煎锅一般用铁制造，主要是利用了铁的比热容大
B.炒：主要是通过做功的方式使藜蒿和腊肉的内能增加
C.蒸：是通过热传递和高温水蒸气液化放热，使榆钱饭蒸熟
北京101中学2020-2021学年下学期八年级期中考试英语试卷
北京101中学2020-2021学年下学期初中八年级期中考试英语试卷本试卷满分100分，考试时间90分钟。
听力理解（共30分）一、听后选择（共15分，每小题1. 5分）听对话或独白，根据对话或独白的内容，从下面各题所给的A、B、C三个选项中选择最佳选项。
每段对话或独白你将听两遍。
请听一段对话，完成第1至第2小题。
1. What’s the matter with Peter?A. He has sore eyes.B. He has a sore throat.C. He has a sore back.2. What’s the woman’s advice?A. He should drink enough water.B. He should lie down and rest.C. He should drink some hot tea with honey.请听一段对话，完成第3至第4小题。
3. When is the after-school study program?A. Two weeks from now.B. One week from now.C. One month from now.4. What could Mary do?A. She could call up 10 students and ask them to come.B. She could put up some signs.C. She could hand out notices after school.请听一段对话，完成第5至第6小题。
5. What’s wrong with John?A. He can’t get on with his family.B. His parents are giving him too much pressure.C. He doesn’t have free time to do anything he likes.6. What will Peter do to solve the problem?A. He will talk to his parents and tell them his feelings.B. He will do more housework around the house.C. He will write his parents a letter.请听一段对话，完成第7至第8小题。
北京一零一中学2022-2023学年高三上学期10月月考英语试卷含答案
北京101中学2023届上学期高三年级10月月考英语试卷第一部分知识运用(共两节，30分)第一节完形填空(共10小题；每小题1.5分，共15分)阅读下面短文，掌握其大意，从每题所给的A、B、C、D四个选项中，选出最佳选项。
We don't see many 17-year-olds who can list as many accomplishments as Eduardo Caiado.Edu, as he likes to be called, lives in Anapolis, Brazil. He's always been driven to help others. In fact, when he was just 15, he was named one of the 50 Young Inspirers of the United Nations for his project on reusing. 1 to provide drinking water in a village. He also bought gifts for 52 people living in a local nursing home, 2 his own money.These are all totally natural for Edu, who says he's been 3 trying to help others for most of his life. But right now he centers on saving stray (走失的) animals.Since he was 9, he's dreamed of the day he could open a 4 for the many lost or forgotten pets he's seen. Less than ten years later, he 5 that dream a reality by starting the EduPacoca Institute!"The place where I live is cold, and many stray dogs were dying of 6 cold," he said. The EduPacoca Institute depends on 7 to help these animals in need. First, Edu rented a house; now, he's using the money to 8 food and other expenses. "I want these animals to know that even if they don't have owners, they will be with me until they grow old and die." he said.After years of feeding animals on the streets, Edu understands that while they're not human, animals have feelings of their own. Each has their own habits, 9 , and preferences, and Edu loves getting to know them.He's already given about 30 dogs and cats a home, and the number keeps growing every day! His only regret is that he doesn't have enough room or money to 10 every stray.1. A. newspaper B. rainwater C. leftover D. oil2. A. borrowing B. winning C. using D. wasting3. A. actively B. normally C. casually D. negatively4. A. nursery B. hospital C. zoo D. shelter5. A. made B. brought C. raised D. reminded6. A. slight B. certain C. extreme D. immediate7. A. inventions B. donations C. responsibilities D. values8. A. cook B. buy C. order D. cover9. A. personalities B. performances C. appearances D. originalities10. A. take down B. take off C. take in D. take up第二节语法填空(共10小题；每小题1.5分，共15分)阅读下列短文，根据短文内容填空。
2021-2022学年北京市海淀区一零一中学高一上学期期中考试语文试卷
北京101中学2021-2022学年上学期高一年级期中考试语文试卷本试卷共120分。
考试时长120分钟。
一、本大题共5小题，共15分。
1. 下列加点字的读音全部正确的一项是（3分）A. 撂．下liào钿．头diàn乍暖还．寒huánB. 忸怩．niǔní遒劲．jìn訇．然中开hōngC. 娇嗔．chēn挟．带jiā脚著．谢公屐zhuóD. 埋．怨mái渌．水1ù一尊还酹．江月1èi2. 下列加点字的解释不正确．．．的一项是（3分）A. 方．宅十余亩（方：环绕）枉用相存．（存：问候、看望）B. 凡．六百一十六言（凡：总共）如听仙乐耳暂．明（暂：暂时）C. 烟涛微茫信．难求（信：确实）天姥连天向天横．（横：遮蔽）D. 最难将息．．回首（可堪：不堪）．．（将息：养息，休息）可堪3. 下列句子中加点的成语使用不正确．．．的一项是（3分）A. 面对院长下达的创收指标的压力，医生们为此绝不“摧眉折腰．．．．”的事例其实并不新鲜。
B. 林黛玉扮演者陈晓旭的病逝，让众多影迷不得不感叹，人生如朝露．．．．．，要好好珍惜生活。
C. 那位新媳妇还是那样笑眯眯地抿着嘴，但她时不时地东张西望．．．．，好像在找什么。
D. 角色的个性鲜明，是电视剧《康熙王朝》最值得欣赏的地方甚至连配角都栩栩如生．．．．。
4. 下列描述诗人的对联与诗人词人搭配正确的一项是（3分）（1）铁板琵琶，继东坡高唱大江东去；美芹悲黍，冀南宋莫随鸿雁南飞（2）世上疮痍，诗中圣哲；民间疾苦，笔底波澜（3）桃源无意，黄发垂髫怡哉乐；南岳有情，青山飞鸟悠然佳（4）大明湖畔，趵突边，故居在绿杨深处；漱玉集中，金石录里，文采有后主遗风A. 苏轼杜甫陶渊明辛弃疾B. 辛弃疾杜甫陶渊明李清照C. 苏轼白居易李白辛弃疾D. 辛弃疾白居易李白李清照5. 依次填入下列各句横线处的词语，恰当的一项是（3分）①一如诗句“我仰望星空，它是那样_______而深邃”所说，自然的神奇、宇宙的奥秘、太空的玄机，决定着我们有着太多的飞天难题需要攻克与破解。
2021-2022学年北京市101中学高一上学期期中化学复习卷(1)(含答案解析)
2021-2022学年北京市101中学高一上学期期中化学复习卷(1)一、单选题（本大题共21小题，共42.0分）1.卢瑟福的α粒子散射实验证明原子中存在()A. α粒子B. 原子核C. 中子D. 电子2.用如图所示的方法研究某气体的性质，这种方法属于()A. 实验法B. 观察法C. 分类法D. 比较法3.下列说法正确的是()A. 纯碱和熟石灰都是碱B. 粗盐和酸雨都是混合物C. 盐酸和食醋既是化合物又是酸D. 生石灰与水混合的过程只发生物理变化4.下列分散系能产生“丁达尔效应”的是()A. 泥浆水B. 淀粉溶液C. 盐酸D. 酒精和水的混合液5.工业上可用金属钠和四氯化钛反应制备金属钛，其化学方程式为：4Na+TiCl4=====700～800℃4NaCl+Ti。
该反应属于()A. 置换反应B. 复分解反应C. 分解反应D. 化合反应6.分类是科学研究的重要方法，下列物质的分类中，不正确的是()A. 化合物：干冰、冰水混合物、烧碱B. 单质：C60、C80、金刚石C. 电解质：乙酸、氯气、熔融硝酸钾D. 混合物：空气、盐酸、石灰石7.下列说法正确的是()A. 氯水用于消毒是因为氯水中含有氯分子B. 二氧化硫具有漂白性是因为二氧化硫能与部分有机色素生成不稳定的无色物质C. 过氧化钠具有漂白性是因为过氧化钠能与水反应生成的氢氧化钠为强碱D. 活性炭能使品红溶液褪色是因为活性炭具有还原性8.下列实验装置正确且能达到实验目的是()A B C D实验目的比较盐酸、碳酸、硅酸的酸性强弱检验碳与浓H2SO4反应的产物中含CO2验证铁的析氢腐蚀模拟电解精炼铜实验装置A. AB. BC. CD. D9.在探究新制饱和氯水成分的实验中，下列根据实验现象得出的结论不正确的是()A. 氯水的颜色呈浅黄绿色，说明氯水中含有Cl2B. 干燥氯气与湿润氯气漂白性的对比实验证明，氯水中具有漂白性的微粒是HClOC. 向氯水中加入NaHCO3粉末，有气泡产生，说明氯水中含有H+D. 向FeCl2溶液中滴加氯水，溶液颜色变成棕黄色，说明氯水中含有HClO10.下列物质都在一定的领域内有重要的用途，人们在对它们进行应用时，安全性最强的是()A. 氯气B. 钠C. 过氧化钠D. 碳酸氢钠11.下列组合可形成喷泉实验的是()A. B.C. D.12.下列关于强、弱电解质的叙述中，错误的是()A. 强电解质在水中完全电离，溶液中不存在该电解质的分子B. 在水溶液里，强电解质导电能力一定强，弱电解质导电能力一定弱C. 同一弱电解质的溶液，当温度、浓度不同时，其导电能力不同D. 强电解质在液态时，有的导电，有的不导电13.为证明某可溶性一元酸(HX)是弱酸，有如下实验方案，其中不合理的是A. 室温下，测0.1mol/L HX溶液的pH，若pH>1，证明HX是弱酸B. 室温下，测1mol/L NaX溶液的pH，若pH>7，证明HX是弱酸C. 相同条件下，对0.1mol/L的HCl和0.1mol/L的HX进行导电性实验，若与HX溶液相串联的灯泡较暗，证明HX为弱酸D. 将等浓度、等体积的HCl和NaX溶液混合，若混合溶液pH<7，证明HX是弱酸14.联合国卫生组织将铁锅作为一种理想的炊具向世界推广，其主要原因是()A. 吸热慢、散热也慢、宜于食物保温B. 烹饪出的食物中含有对人体有益的元素C. 生产过程简单、不易生锈、价格便宜D. 生铁中含有碳元素、能产生对人体有益的有机物15.下列说法正确的是()A. 除去MgCl2中的Fe3+，可以加入适量的NaOH固体B. 用Na2S溶液和Al2(SO4)3溶液反应制取Al2S3固体C. 用Na2S溶液和CuSO4溶液反应制取CuS固体D. 向FeCl3溶液中滴加Na2CO3溶液，有白色沉淀和气体生成16.下列方法不能达到预期目的是()A. 用溴水鉴别乙烯和CO2B. 用pH试纸鉴别NaCl溶液与Na2CO3溶液C. 用观察外观颜色的方法区别氧化铁和氧化铜D. 用石灰水鉴别CO2和SO217.下列离子方程式，书写正确的是()A. 盐酸与石灰石反应CO32−+H+=CO2↑+H2OB. 硫酸镁溶液中滴加氢氧化钡溶液Ba2++SO42−=BaSO4↓C. 氢氧化铁和盐酸反应：H++OH−=H2OD. 氯化铁溶液和铜反应：2Fe3++Cu=2Fe2++Cu2+18.下列“实验结论”与“实验操作及现象”不相符的一组是()选项实验操作及现象实验结论A向氨水中滴加酚酞溶液，溶液变红氨水有碱性B向某溶液中加入BaCl2溶液，有白色沉淀产生该溶液中一定含有CO32−C向某溶液中滴加KSCN溶液，溶液变为红色该溶液中一定含有Fe3+D向紫色石蕊溶液中滴加氯水，溶液先变红，随后褪色氯水中含有酸性物质和漂白性物质A. AB. BC. CD. D19.用下图装置测定水中氢、氧元素的质量比，其方法是分别测定通氢气前后玻璃管的质量差和U形管的质量差，实验测得m(H):m(O)>1:8。
北京市海淀区2021-2022学年高一上学期英语期末试题
北京市海淀区2021-2022学年高一上学期英语期末试题一、完形填空Have you ever had a science class that you look forward to? It doesn’t happen often．But when you have a teacher like Mrs Brown, it’s more than a science class．It’s a science class where 1．is easy and fun．We d on’t have to bury ourselves in a huge textbook or listen to a teacher lecture about something we don’t care about．My experience with Mrs Brown didn’t start with my science class, but with her as my tutor (个别辅导教师)．I was always a 2．reader and wasn’t getting any better．My parents told me I needed to be tutored．One day after school, I went into the library with my mom for my 3．tutoring time．I had no idea who was tutoring me．My mom practically dragged me into the library．The first thing that we did was playing a game to get to know each other and get rid of our 4．．We didn’t even play a reading game．We also went around the library and I got to pick out a book I wanted to read．She didn’t make me read a boring textbook about something I didn’t care about．I didn’t even pick a book．I selected a 5．about remote control cars．I 6 to myself, how bad could it be? I got to read about remote control cars．She told me even though I was reading a magazine, I was 7 reading．After the first magazine, she picked out a book she 8 ．I would read a chapter and then she would read a chapter to me．This way I didn’t have to read for long periods of time．As I got better and 9 at reading, I was able to read two chapters in the same amount of time as it used to take me to read one chapter．10 is one of the most important things in high school and college to be successful．If it were not for her, I would not be the reader I am today and I thank her for that．1．A．learning B．writing C．testing D．listening2．A．serious B．regular C．careless D．weak3．A．favorite B．first C．dull D．long4．A．strangeness B．loneliness C．tiredness D．nervousness5．A．collection B．survey C．newspaper D．magazine6A．turned B．came C．smiled D．thought7A．just B．always C．still D．right8A．liked B．wrote C．bought D．closed9A．louder B．happier C．faster D．freer10A．Co-operating B．Reading C．Self-studying D．Speaking 二、阅读理解Welcoming New LifestylesHygge has been popular in theUK for over a year．It means tocreate a relaxed and comfortablemood．It can be felt by relaxingactivities like chatting withfriends．Besides, hygge is alsoabout learning to be happy withsimple things．This really resonated(共鸣) with me．I feel stressed athome because my small flat ispacked with much stuff．I decide tothrow the things that don’t holdmemories．Doing this would helpme feel hygge．Last year, lagom, a Swedishword meaning “just the rightamount”, became popular．Lagomis about seeking a balance of workand life．It’s also about living moresustainably (可持续地) by savingmore energy, creating less waste andrecycling more．Next year, I won’t have toreplace things so often．Plus, I keep thinking about recycling and hoping to save as much money as possible．So, I can get on board with lagom．Coming from Japan, wabi sabi is about finding beauty in imperfection．Wabi refers to the failings in the production process, which makes an object special．Sabi describes the beauty that comes with age．The tradition of wabi sabi can offer a new way to view our homes．I am a perfectionist and I keep my home tidy．But now, my girls put their toys everywhere．So, I have to see the mess and accept the imperfections．In the Japanese concept, ikigai means “a reason for being”, which can bring satisfaction and meaning to life．Many people believe ikigai can be found at what you are good at and what you love doing．For me, it is blogging．This year I can do more writing tasks that interest me．And if I notice the things that bring me no joy, I can stay away from them in the11．If a person wants to enjoy a simple but happy life, which lifestyle is suitable? A．Hygge．B．Lagom．C．Wabi sabi．D．Ikigai．12．To live a lifestyle of wabi sabi, one has to ________．A．find beauty in his or her imperfect lifeB．achieve a balance between work and lifeC．be happy and find out the meaning of lifeD．throw away the useless and live a simple life13．This passage is most likely to be read in a ________．A．research report B．travel blogC．product advertisement D．popular magazineAlthough growing up in a poor family in post-war 1950s, Gloria Stewart remembers her poor but kindhearted parents always had an extra setting at their table, especially at Christmas．The warmth of her mum and dad’s welcome for poor guests at the coldest time of the year inspired the69-year-old grandmother to spread her own seasonal joy．“Mum and dad hadn’t even got a penny,” recalls Gloria．“But it didn’t matter．They’d never turn down any homeless one who knocked on the door．”“When I became a mum, I tried to make the festive season as special as possible．However, I once met an old lady who was spending Christmas alone in bed．It broke my heart．”In December 2007, Gloria hosted the first Home Alone lunch after advertising to the public and receiving donations．It took a special person with a big heart and an even bigger table to invite 87 lonely old people for Christmas．Her Home Alone event has lasted up to now．Every Christmas, Gloria wears her most sparkly dress to serve the traditional roast to every table of her smiling, grateful guests, making time to speak to as many of them as possible．After her first lunch, Gloria wasnicknamed Mrs．Christmas．And now she has written a book about her extraordinary life helping bring joy to the elderly who would normally spend Christmas alone．She wrote in her book, “When I was a child, I had few friends and I was laughed at for being so poor．So I was determined no one else should bear the loneliness and hardship I had suffered．” Having battled cancer three times, Gloria became even more determined to make sure Christmas was not clouded by sadness．Now the Home Alone event has grown to serving turkey lunch to over 500 happy guests．The kind lady received an award from Sheffield City Council for her efforts and was praised by former Prime Minister David Cameron．But for Gloria, the real prize comes as she watches the smiles light up the faces of her lunch guests．She says, “There re ally is no greater reward．Just for a few hours they escape their loneliness and are surrounded by love．”14．The first two paragraphs intend to tell us ________．A．why Gloria had a suffering childhoodB．how Gloria’s parents celebrated ChristmasC．what memories Gloria had about her parentsD．that Gloria was inspired by her parents’ kind act15．What made Gloria so determined?A．Her desire for success．B．Her parents’ will．C．Her tough life experiences．D．Her friends’ encouragement．16．Which would be the best title for this passage?A．A Home Alone Event B．A Big-hearted GrandmotherC．A Special Memory of Christmas D．A Shared Christmas DinnerAs college sports continue to be hugely popular and the National Collegiate Athletic Association (NCAA) brings in large amounts of money, people have restarted the debate on whether college athletes should get paid．Supporters of the idea believe that, because college athletes are bringing in audiences, they should receive some sort of compensation (补偿)．In fact, the NCAA brings in about $1 billion income a year, but college athletesdon’t receive any of that money in the form of a paycheck．Additionally, people who believe college athletes should be paid state that paying college athletes will actually encourage them to remain in college longer and not turn professionals as quickly, either by giving them a way to begin earning money in college or requiring them to sign a contract (合同) saying they’ll stay at the university for a certain number of years while making anagreed-upon salary．People who argue against the idea of paying college athletes believe the practice could be disastrous for college sports．Paying athletes would turn college sports into a bidding (竞拍) war, where only the richest schools could afford top athletes, and most schools would be shut out from developing a talented team．It could also harm the camaraderie within many college teams if players become unhappy that certain teammates are making more money than they are．Those against paying college athletes also believe that the athletes are receiving enough benefits already．The top athletes receive scholarships that are worth tens of thousands per year．They receive free food and textbooks, get travel bonuses and free equipment, and can use their time in college as a way to attract the attention of professional coaches．No other college students receive anywhere near as much from their schools．While both sides have good points, it’s clear that the negatives of paying college athletes far outweigh the positives．College athletes have been compensated enough．Adding a salary would result in a college athletic system where only a few athletes are paid by some schools who enter bidding wars to sign them up, while most student athletics and college athletic programs suffer or even shut down for lack of money．Continuing to offer the present benefits to student athletes makes it possible for as many people to benefit from and enjoy college sports as possible．17．It can be learned from Paragraph 2 that college athletes ________．A．have earned what they are promisedB．tend to serve college longer when paidC．should sign a contract to make an agreed-upon salaryD．prefer to stay at university rather than turn professionals18．The underlined word “camaraderie” in Paragraph 3 is similar to “________”．A．friendship B．competition C．spirit D．communication19．People against paying college athletes believe ________．A．schools would be unable to afford itB．it could be harmful to college sportsC．no other college students receive benefitsD．students would value payments over achievements20．What is the author’s attitude towards paying college athletes? A．Uncertain．B．Satisfied．C．Unsupportive．D．Expectant．三、七选五They Consider Rats LifesaversWhen people hear the word “rat”, they may think of dirty animals that spread diseases．And if you are an English learner, you may also connect the word rat with bad expressions．For example, calling someone a rat is a big insult (侮辱) and “rat race” describes a joyless, hurried way of living．21．However, the rat trainers at the nonprofit organization, APOPO, see these animals very differently．22．Based in Tanzania, APOPO trains a kind of rats to find landmines (地雷)．And the rats with their extraordinary sense of smell are very good at the job．APOPO calls their animal team Hero Rats．Ellie Cutright is an APOPO trainer from Charleston, South Carolina．The researcher shared her very high opinions of rats in a discussion with VOA．23．“Everybody should know that these rats aren’t stupid．They’re n ot terrible animals．They're really intelligent and they can be trained to do some amazing things．”Human beings have used metal-searching devices to do this work for years．But rats—it turns out—do it better．And they also cost less money．24．“When the r ats are working in the field and they find a landmine, they scratch (挠) on the ground and that’s how we know．We place a little marker there, and then we can go safely to remove those landmines and get rid of them．” Once trained, the rats can work in minef ields in Tanzania and other countries around the world．25．However, they still do not weigh enough to cause a landmine to explode．Cutright praises the impact of their work．“I think the work that APOPO does is really important in kind of spreading the wo rd that rats are not just a pest．They really are heroes and they show us every day that they are worthy of that name．”A．So, rats generally are not beloved animals either in life or in the English language．B．Worldwide there are 110 million hidden landmines left over from wars．C．A rat is an animal that looks like a large mouse with a long tail．D．She wants everyone to know how useful these animals are．E．This kind of rats are large compared to other kinds of rats．F．Cutright explains how the search process (过程) works．G．They consider rats “lifesavers”四、书面表达26.假设你是红星中学高一学生李华。
2021-2022学年北京市西城区高一上学期期末考试英语试卷(解析版)(不含听力音频)
2021-2022学年北京市西城区高一上学期期末考试英语试卷本试卷共15页，共140分。
考试时长120分钟。
考生务必在答题卡指定区域作答，在试卷上作答无效。
考试结束后，将本试卷和答题卡一并交回。
第Ⅰ卷(共75分)Ⅰ.听力理解（共三节，22.5分）第一节:(共4小题;每小题1.5分，共6分)听下面四段对话，每段对话后有一道小题，从每题所给的A、B、C三个选项中选出最佳选项。
每段对话你将听一遍。
1. What does the woman need?A. Eggs.B. Beef.C. Vegetables.2. What will the speakers probably do next?A. Stay in a house.B. Go ice skating.C. Go snowboarding.3. How does the woman probably feel?A. Excited.B. Angry.C. Lucky.4. What is the man doing?A. Offering information.B. Making arrangements.C. Asking for directions.第二节:（共6小题；每小题1.5分，共9分）听下面三段对话，每段对话后有两道小题，从每题所给的A、B、C三个选项中选出最佳选项。
每段对话你将听两遍。
听第5段材料，回答第5至第6小题。
5. How does the woman get to work now?A. By subway.B. By bus.C. By car.6. What is the probable relationship between the two speakers?A. Classmates.B. Workmates.C. Husband and wife.听第6段材料，回答第7至第8小题。
7. Where does this conversation most probably take place?A. At a park.B. At home.C. At school.8. What did the girl do after school?A. She rode her bike.B. She made books.C. She went running.听第7段材料，回答第9至第10小题。
北京市一零一中学2021-2022高一数学上学期期中试题(含解析).doc
北京一零一中学2021-2022高一上学期期中考试数学试题一、选择题（本大题共8小题） 1.方程-x 2-5x +6=0的解集为（ ）. A. {}6,1-B. {}2,3C. {}1,6-D.{}2,3--【答案】A 【解析】 【分析】因式分解法求解一元二次方程． 【详解】∵-x 2-5x +6=0， ∴x 2+5x -6=0， ∴(x +6)(x -1)=0， ∴x =-6或1，方程-x 2-5x +6=0的解集为{-6，1}． 故选：A ．【点睛】本题属于简单题，解一元二次方程时注意观察方程特征，本题采用因式分解法会快速精准解题．2.“2x >”是“24x >”的 （ ） A. 必要不充分条件 B. 充分不必要条件 C. 充分必要条件 D. 既不充分也不必要条件【答案】B 【解析】【详解】因为242x x >⇔>或2x <-，所以，“2x >”能推出“24x >”， “24x >”不能推出“2x >”， “2x >”是“24x >”的充分不必要条件，故选B. 3.下列函数中，在区间（1，+∞）上为增函数的是（ ）.A. 31y x =--B. 2y x=C. 245y x x =-+D.12y x =-+【答案】D 【解析】 【分析】结合一次函数，二次函数及反比例函数的图象及图象变换分别进行判断即可． 【详解】由一次函数的性质可知，y =-3x -1在区间(1，+∞)上为减函数，故A 错误； 由反比例函数的性质可知，y =2x在区间(1，+∞)上为减函数， 由二次函数的性质可知，y =x 2-4x +5在(-∞，2)上单调递减，在(2，+∞)上单调递增，故C 错误；由一次函数的性质及图象的变换可知，y =|x -1|+2在(1，+∞)上单调递增． 故选：D ．【点睛】本题主要考查了基本初等函数的单调性的判断，属于基础试题．4.已知()f x 是定义在R 上的奇函数，且当0x >时，2()f x x =，则1()2f -=A. 14-B.14 C. 94-D. 94【答案】A 【解析】 【分析】由题意结合函数的解析式和函数的奇偶性确定函数值即可. 【详解】由奇函数的性质结合题意可得：211112224f f ⎛⎫⎛⎫⎛⎫-=-=-=- ⎪ ⎪ ⎪⎝⎭⎝⎭⎝⎭. 本题选择A 选项.【点睛】本题主要考查函数的奇偶性，奇函数的性质及其应用等知识，意在考查学生的转化能力和计算求解能力.5.设函数f （x ）=4x +1x-1（x ＜0），则f （x ）（ ）. A. 有最大值3 B. 有最小值3C. 有最小值5-D. 有最大值5- 【答案】D 【解析】 【分析】直接利用基本不等式求得函数f (x )=4x +1x-1(x ＜0)的最值得答案．【详解】当x ＜0时，f (x )=4x +1x-1=-[(-4x )+1x -]-115≤-=-． 当且仅当-4x =-1x ，即x =-12时上式取“=”． ∴f (x )有最大值为-5． 故选：D ．【点睛】本题考查利用基本不等式求函数的最值，是基础题． 6.若函数()af x x x=+ (a ∈R)在区间(1，2)上有零点，则a 的值可能是( ) A. －2 B. 0 C. 1 D. 3【答案】A 【解析】 【分析】利用零点存在性定理逐个选项代入验证，即可得到答案. 【详解】函数()af x x x=+()a R ∈的图象在()12，上是连续不断的，逐个选项代入验证，当2a ＝－时，()()112022110f f ＝－＜，＝－＝＞，.故()f x 在区间()12，上有零点，同理，其他选项不符合， 故选A.【点睛】本题考查了函数的零点与方程的根的应用，属于基础题．7.已知函数(3)5,1()2,1a x x f x a x x-+≤⎧⎪=⎨>⎪⎩是(－∞，＋∞)上的减函数，则a 的取值范围是A. (0，3)B. (0，3]C. (0，2)D. (0，2]【答案】D 【解析】 【分析】由()f x 为R 上的减函数，根据1x ≤和1x >时，()f x 均单调递减，且2(3)151aa -⨯+≥，即可求解.【详解】因为函数()f x 为R 上的减函数，所以当1x ≤时，()f x 递减，即30a -<，当1x >时，()f x 递减，即0a >， 且2(3)151aa -⨯+≥，解得2a ≤， 综上可知实数a 的取值范围是(0,2]，故选D.【点睛】本题主要靠考查了分段函数的单调性及其应用，其中熟练掌握分段的基本性质，列出相应的不等式关系式是解答的关键，着重考查了分析问题和解答问题的能力，属于基础题. 8.设函数f （x ）在（-∞，+∞）上有意义，且对于任意的x ，y ∈R ，有|f （x ）-f （y ）|＜|x -y |并且函数f （x +1）的对称中心是（-1，0），若函数g （x ）-f （x ）=x ，则不等式g （2x -x 2）+g （x -2）＜0的解集是（ ）. A. ()(),12,-∞⋃+∞ B. ()1,2 C. (],1(2-∞-⋃,)+∞ D. ()1,2-【答案】A 【解析】 【分析】由已知可知f (x )为奇函数，从而可得g (-x )也为奇函数，然后结合|f (x )-f (y )|＜|x -y |，得()()0g x g y x y->-，从而可得g (x )单调递增，结合单调性及奇函数的定义可求．【详解】由函数f (x +1)的对称中心是(-1，0)，可得f (x )的图象关于(0，0)对称即f (x )为奇函数，∴f (-x )=-f (x )， ∵g (x )-f (x )=x ， ∴g (x )=f (x )+x ，∴g (-x )=f (-x )-x =-f (x )-x =-g (x )，∵对于任意的x ，y ∈R ，有|f (x )-f (y )|＜|x -y |， ∴|g (x )-g (y )-(x -y )|＜|x -y |， ∴()()()g x g y x y 1x y----＜，即|()()g x g y 1x y---|＜1，∴0＜()()g x g y x y--＜2，由对任意实数,()x y x y ≠有()()0g x g y x y->-得g (x )单调递增，∵g (2x -x 2)+g (x -2)＜0，∴g (2x -x 2)＜-g (x -2)=g (2-x )， ∴2x -x 2＜2-x ， 整理可得，x 2-3x +2＞0， 解可得，x ＞2或x ＜1， 故选：A ．【点睛】本题主要考查了利用函数的奇偶性及单调性求解不等式，解题的关键是结合单调性定义判断出函数g (x )的单调性．二、解答题（本大题共11小题，共80.0分）9.已知x 1，x 2是方程x 2+2x -5=0的两根，则x 12+2x 1+x 1x 2的值为______． 【答案】0 【解析】 【分析】x 1，x 2是方程x 2+2x -5=0的两根，可得x 12+2x 1-5=0，x 1x 2=-5．即可得出．【详解】∵x 1，x 2是方程x 2+2x -5=0的两根， 则x 12+2x 1-5=0，x 1x 2=-5．∴x 12+2x 1+x 1x 2=5-5=0． 故答案为：0．【点睛】本题考查了一元二次方程的根与系数的关系、方程的根，考查了推理能力与计算能力，属于基础题． 10.已知方程210ax bx ++=的两个根为14-，3，则不等式210ax bx ++>的解集为______． 【答案】134x x ⎧⎫-<<⎨⎬⎩⎭【解析】 【分析】根据韦达定理求出,a b ，代入不等式，解一元二次不等式求得结果.【详解】由题意得：1341134b a a ⎧-=-+⎪⎪⎨⎪=-⨯⎪⎩ 43113a b ⎧=-⎪⎪⇒⎨⎪=⎪⎩则不等式可化为：241130x x --< 134x ⇒-<< 本题正确结果：134x x ⎧⎫-<<⎨⎬⎩⎭【点睛】本题考查一元二次方程的根与一元二次不等式求解的问题，属于基础题. 11.命题“∀x ＞0，x 2+2x -3＞0”的否定是______． 【答案】∃x 0＞0，x 02+2x 0-3≤0 【解析】 【分析】根据含有量词的命题的否定即可得到结论．【详解】命题为全称命题，则命题“∀x ＞0，x 2+2x -3＞0”的否定是为∃x 0＞0，x 02+2x 0-3≤0， 故答案为：∃x 0＞0，x 02+2x 0-3≤0．【点睛】本题主要考查含有量词的命题的否定，比较基础．12.已知f （x ），g （x ）分别是定义在R 上的偶函数和奇函数，且f （x ）-g （x ）=x 3+x 2+2，则f （1）+g （1）的值等于______．【答案】2 【解析】 【分析】由已知可得f (-x )=f (x )，g (-x )=-g (x )，结合f (x )-g (x )=x 3+x 2+2，可得f (-x )+g (-x )=x 3+x 2+2，代入x =-1即可求解．【详解】f (x )，g (x )分别是定义在R 上的偶函数和奇函数， ∴f (-x )=f (x )，g (-x )=-g (x )， ∵f (x )-g (x )=x 3+x 2+2， ∴f (-x )+g (-x )=x 3+x 2+2， 则f (1)+g (1)=-1+1+2=2． 故答案为：2【点睛】本题主要考查了利用奇函数及偶函数的定义求解函数值，属于基础试题． 13.若函数f （x ）=x 2-2x +1在区间[a ，a +2]上的最小值为4，则实数a 的取值集合为______． 【答案】{-3，3} 【解析】 【分析】根据函数解析式求出对称轴和顶点坐标，画出函数图象，即可求出a 的值． 【详解】因为函数f (x )=x 2-2x +1=(x -1)2， 所以对称轴为x =1，顶点坐标为(1，0)． 令x 2-2x +1=4得：x 2-2x -3=0， 解得：x =-1或3， 所以a +2=-1或a =3， 即：a =-3或3． 故答案为：{-3，3}【点睛】本题主要考查二次函数的图象，以及利用图象求最值问题．14.已知函数()2,x x x x af x x x a -+≥⎧=<⎨⎩．①若0a =，则函数()f x 的零点有______个；②若()()1f x f ≤对任意的实数x 都成立，则实数a 的取值范围是______．【答案】 (1). 2 (2). 1⎡⎤-⎣⎦【解析】 【分析】①把a=0带入，令f(x)=0，求解，有几个解就有几个零点；②分类讨论，令a>0,a=0,a<0分别进行讨论，最后求得a 的取值范围.【详解】①当a=0，22,0(),0x x x f x x x ⎧-+≥=⎨<⎩当0x ≥,时，22x x -+=0，解得x=2或x=0， 当0x <，x=0无解 故有两个零点②（1）当1a >时，f （1）=1，此时()1f a >，不成立，舍；（2）当a=1，此时f （x ）的最大值为f （1），所以成立；（3）当1a <，2,(),x x x x af x x x a ⎧-+≥=⎨<⎩ 令222,0()22,0x x x g x x x x x x x ⎧+<=-+=⎨-+>⎩()(1)1f x f ≤= ()1g x ∴≤当x<0时，221,[1x x x +≤∈- 当0x ≥时，221x x -+≤，恒成立；故1a ≥--综上11a -≤≤故答案为1⎡⎤-⎣⎦【点睛】本题考查了函数零点的问题以及恒成立求参数问题，本题第二问的求参数主要考查了分类讨论的思想，如何分类，思路清晰是解题的关键，属于较难的题目. 求函数零点方法：1.解方程f(x)=0的根；2.利用函数零点存在性定理和函数的单调性；3.利用数形结合，找图像的交点个数. 15.设集合A ={x 2，x -1}，B ={x -5，1-x ，9}． （1）若x =-3，求A ∩B ； （2）若A ∩B ={9}，求A ∪B ．【答案】（1）{9} （2）x =-3时，A ∪B ={-8，-4，4，9}，x =10时， A ∪B ={-9，5，9，100}． 【解析】 【分析】(1)x =-3时，可求出A ={9，-4}，B ={-8，4，9}，然后进行交集的运算即可；(2)根据A ∩B ={9}即可得出x 2=9或x -1=9，再根据集合元素的互异性即可求出x =-3或10，从而x =-3时，求出集合A ，B ，然后求出A ∪B ；x =10时，求出集合A ，B ，然后求出A ∪B 即可．【详解】(1)x =-3时，A ={9，-4}，B ={-8，4，9}，∴A ∩B ={9}； (2)∵A ∩B ={9}， ∴9∈A ，∴x 2=9，或x -1=9，解得x =±3或10， x =3时，不满足集合B 中元素的互异性，∴x =-3或10，由(1)知，x =-3时，A ∪B ={-8，-4，4，9}，x =10时，A ={100，9}，B ={5，-9，9}，∴A ∪B ={-9，5，9，100}．【点睛】本题考查了列举法的定义，交集、并集的定义及运算，元素与集合的关系，考查了计算能力，属于基础题． 16.已知函数()2f x ax x=-． （1）求定义域，并判断函数f （x ）的奇偶性；（2）若f （1）+f （2）=0，证明函数f （x ）在（0，+∞）上的单调性，并求函数f （x ）在区间[1，4]上的最值．【答案】（1）{}|0x x ≠ ，奇函数 （2）单调递增，证明见详解，最大值72，最小值-1； 【解析】【分析】(1)由题意可得，x ≠0，然后检验f (-x )与f (x )的关系即可判断；(2)由f (1)+f (2)=a -2+2a -1=0，代入可求a ，然后结合单调性的定义即可判断单调性，再由单调性可求函数f (x )在区间[1，4]上的最大值f (4)，最小值f (1)．即可求解． 【详解】(1)由题意可得，x ≠0，故定义域为{}|0x x ≠∵f (-x )=-ax +2x=-f (x )， ∴f (x )奇函数；(2)由f (1)+f (2)=a -2+2a -1=0， ∴a =1，f (x )=x -2x， 设0＜x 1＜x 2， 则f (x 1)-f (x 2)=x 1-x 22122x x +-=(x 1-x 2)(1+122x x )， ∵0＜x 1＜x 2， ∴x 1-x 2＜0，1+122x x ＞0， ∴(x 1-x 2)(1+122x x )＜0，即f (x 1)＜f (x 2)，∴f (x )在(0，+∞)上的单调递增，∴函数f (x )在区间[1，4]上的最大值为f (4)=72，最小值为f (1)=-1． 【点睛】本题主要考查了函数奇偶性的判断及函数单调性的定义在单调性判断中的应用，属于函数性质的简单应用．17.一元二次方程x 2-mx +m 2+m -1=0有两实根x 1，x 2． （1）求m 的取值范围； （2）求x 1•x 2的最值；（3）如果12x x -m 的取值范围． 【答案】（1）223m -≤≤（2）最小值为54-，最大值为1 （3）113⎛⎫-- ⎪⎝⎭，【解析】 【分析】(1)一元二次方程有两实根，则判别式△≥0；(2)利用根与系数的关系求得两根之积，从而化简求最值；(3)利用公式22121212()4()x x x x x x +-=-得到|x 1-x 2|的表达式从而解不等式求m ． 【详解】(1)∵一元二次方程x 2-mx +m 2+m -1=0有两实根x 1，x 2． ∴△=(-m )2-4(m 2+m -1)≥0， 从而解得：-223m ≤≤． (2)∵一元二次方程x 2-mx +m 2+m -1=0有两实根x 1，x 2． ∴由根与系数关系得：2212151()24x x m m m ⋅=+-=+-， 又由(1)得：-223m ≤≤， ∴2515()1424m -≤+-≤， 从而，x 1•x 2最小值为54-，最大值为1．(3)∵一元二次方程x 2-mx +m 2+m -1=0有两实根x 1，x 2． ∴由根与系数关系得：212121x m m m x x +=⋅=+-，x ，∴12x x -==从而解得：113--＜m ＜， 又由(1)得： 223m -≤≤，∴113m ⎛⎫∈-- ⎪⎝⎭，． 【点睛】本题考点是一元二次方程根与系数的关系，考查用根与系数的关系将根的特征转化为不等式组求解参数范围，本题解法是解决元二次方程根与系数的关系一个基本方法，应好好体会其转化技巧．18.某住宅小区为了使居民有一个优雅舒适的生活环境，计划建一个八边形的休闲小区，它的主体造型的平面图是由两个相同的矩形ABCD 和EFGH 构成的面积为200平方米的十字型地域．现计划在正方形MNPQ 上建花坛，造价为4200元/平方米，在四个相同的矩形上（图中阴影部分）铺花岗岩地坪，造价为210元/平方米，再在四个空角上铺草坪，造价为80元/平方米．（1）设总造价为S 元，AD 的边长为x 米，DQ 的边长为y 米，试建立S 关于x 的函数关系式； （2）计划至少要投入多少元，才能建造这个休闲小区． 【答案】（1）(22400000400038000,0102S x x x=++<<；（2）118000元 【解析】 【分析】(1)根据由两个相同的矩形ABC D 和E FG H 构成的十字形地域，四个小矩形加一个正方形面积共为200平方米得出AM 的函数表达式，最后建立建立S 与x 的函数关系即得；(2)利用基本不等式求出(1)中函数S 的最小值，并求得当x 取何值时，函数S 的最小值即可．【详解】(1)由题意，有 AM =2200x 4x -，由AM ＞0，有 0＜x ＜2；则S =4200x 2+210(200-x 2)+80×2×22200x ()4x-；S =4200x 2+42000-210x 2+2424000004000x 10x x-+=4000x 2+2400000x +38000； ∴S 关于x 的函数关系式：S =4000x 2+2400000x +38000，(0＜x ＜2 )； (2)S =4000x 2+2400000x 224000004000x x⋅+38000=118000； 当且仅当4000x 2=2400000x 时，即x 1010∈(0，2)，S 有最小值； ∴当x 10米时，S m in =118000元．故计划至少要投入118000元，才能建造这个休闲小区．【点睛】本题主要考查了函数模型的选择与应用、基本不等式等基础知识，考查运算求解能力，属于中档题．19.已知函数f （x ）=x 2+bx +c ，其中b ，c ∈R ．（1）当f （x ）的图象关于直线x =1对称时，b =______；（2）如果f （x ）在区间[-1，1]不是单调函数，证明：对任意x ∈R ，都有f （x ）＞c -1； （3）如果f （x ）在区间（0，1）上有两个不同的零点．求c 2+（1+b ）c 的取值范围． 【答案】（1）-2 （2）证明见解析 （3）（0，116） 【解析】 【分析】(1)求得f (x )的对称轴，由题意可得b 的方程，解方程可得b ； (2)由题意可得-1＜-2b＜1，即-2＜b ＜2，运用f (x )的最小值，结合不等式的性质，即可得证；(3)f (x )在区间(0，1)上有两个不同的零点，设为r ，s ，(r ≠s )，r ，s ∈(，1)，可设f (x )=(x -r )(x -s )，将c 2+(1+b )c 写为f (0)f (1)，再改为r ，s 的式子，运用基本不等式即可得到所求范围．【详解】(1)函数f (x )=x 2+bx +c 的对称轴为x =-2b ， 由f (x )的图象关于直线x =1对称， 可得-2b=1，解得b =-2， 故答案为：-2．(2)证明：由f (x )在[-1，1]上不单调， 可得-1＜-b2＜1，即-2＜b ＜2， 对任意的x ∈R ，f (x )≥f (-2b )=24b -22b +c =c -24b ，由-2＜b ＜2，可得f (x )≥c -24b ＞c -1； (3)f (x )在区间(0，1)上有两个不同的零点， 设为r ，s ，(r ≠s )，r ，s ∈(0，1)，可设f(x)=(x-r)(x-s)，由c2+(1+b)c=c(1+b+c)=f(0)f(1)=rs(1-r)(1-s)，且0＜rs(1-r)(1-s)＜[()12r r+-]2•[()12s s+-]2=116，则c2+(1+b)c∈(0，116)．【点睛】本题考查二次函数的单调性和对称性的应用，考查函数零点问题的解法，注意运用转化思想，以及基本不等式和不等式的性质，考查运算能力，属于中档题．。
北京市2021-2022年高一上学期期末考试英语试题
上学期期末试题高一英语本试题分第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）两部分。
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1. 音频What is the relationship between the two speakers?A. Teacher and student.B. Employer and employee.C. Doctor and patient.【答案】C.......................................2. 音频What are the two speakers doing?A. Bargaining.B. Quarreling.C. Debating.【答案】A【解析】此题为听力题，解析略3. 音频How does the woman buy her clothes?A. On TV.B. Online.C. In shops.【答案】B【解析】此题为听力题，解析略4. 音频What are the two speakers talking about?A. Wallet.B. Watch.C. Notebook.【答案】A【解析】此题为听力题，解析略5. 音频How old is the man?A. 35.B. 34.C. 31.【答案】C第二节（共15个小题；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。
北京市101中学2022高一英语上学期期末考试北师大版
北京市101中学2022-2022学年上学期高一年级期末考试英语试卷本试卷分第I卷（选择题）和第II卷（非选择题）两部分，共120分。
考试时间100分钟。
第I卷选择题（共80分）第一部分：听力理解（共两节，共15分）第一节（共5小题；每小题1分，共5分）听下面5段对话。
每段对话后有一道小题，从每题所给的A、B、C三个选项中选出最佳选项。
听完每段对话后，你将有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话你将听一遍。
1 What doe the man ie to eatA SeafoodB VegetabeC Fih2 What i the manA A doctorB Ae outA i memorating（纪念）the true feeing of what fo muic i a about and that' the traditiona togetherne（友爱）that i fet when ing off a bu e from a different ind of muica tate uica interetWith o man ear of ee a we-oied machine, and doe whatever it can to mae attendee fee a comfortabe a mended A bie oc-umendedC bie are avaiabe at the fetiva from Wedneda to SundaD the Edmonton Fo Muic Fetiva i high recommended56 What woud the bet tite for the e acro ituation in which we have to mae deciion one wa or another Choice, we are given to beieve, i a right But for a good man e on the maret Advance in deign and e b buine 23.4Cing an increaing orning__________________________________________________________________________________________________________________________________Which song?【试题答案】第Ⅰ卷选择题（共80分）第一部分听力理解（共15小题，每小题1分，共15分）第一、二节（共15小题，每小题1分，共15分）1-5 BBACC 6-10 ACAAB 11-15 BABAC第二部分：知识运用（共两节，35分）第一节单项填空（共15小题；每小题1分，共15分）16-20 BACAB 21-25 DCCCB 26-30 BDACB第二节完形填空（共20小题；每小题1分，共20分）31-35 DBACC 36-40 CAACA 41-45 BADCB 46-50 ACBDB第三部分：阅读理解（共15小题；每小题2分，共30分）A篇 51-53 ADB B篇 54-56 CDBC篇 57-60 BCBD D篇 61-65 CBFDA第Ⅱ卷非选择题（共40分）一、单词拼写（共6小题，每小题6分，共6分）1 attractive2 unique3 Creating4 etreme5 aitic二、完成句子（共4小题，每小题1分，共4分）1 have had an effect on2 be re ued to 4 be focued on三、短文填空（共15空，每空1分，共15分）A 1 ocated 2 center 3 cuture 4 etted 5 incude 6 amaing 7 averageB 8 Combining 9 favorite 10 ereed 14 throughout 15 goa四、书面表达（15分）Poibe verion:（略）。
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北京市101中学2021-2022年上学期高一年级期末考试英语试卷
本试卷分第I 卷（选择题）和第II 卷（非选择题）两部分，共120分。
考试时间100分钟。
第I 卷 选择题（共80分）
第一部分：听力理解（共两节，共15分）
第一节（共5小题；每小题1分，共5分）
听下面5段对话。
每段对话后有一道小题，从每题所给的A 、B 、C 三个选项中选出最佳选项。
听完每段对话后，你将有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话你将听一遍。
1. What does the man like to eat?
A. Seafood.
B. Vegetables.
C. Fish.
2. What is the man?
A. A doctor.
B. A professor.
C. A student.
3. What is the relationship between the two speakers?
A. Friends.
B. Couples.
C. Workmates.
4. What do the speakers think of the music?
A. Pleasant.
B. Acceptable.
C. Annoying.
5. Which of the following are they talking about?
A.
B. C.
第二节（共10小题；每小题1分，共10分） 听下面4段对话或独白。
每段对话或独白后有几道小题，从每题所给的A 、B 、C 三个选项中选出最佳选项。
听每段对话或独白前，你将有5秒钟的时间阅读每小题。
听完后，每小题将给出5秒钟的作答时间。
每段对话或独白你将听两遍。