A tH10=HA tOH05+H0=H0+0H9.下列根据实验能得出相应结论的是Nu+lauoho0+选项实验结论A常温下，测得0.1mol·L-1NaA溶液的pH小于0.1mol·L-1Na2CO溶液的pH酸性：HA>H2CO13.B向1mol·L-Fe(NO,)2溶液中滴加稀盐酸，溶液颜色加深缝靴版应e4→1e外H+抑制Fe2+的水獬向2mL0.1mol·L1MgSO,溶液中滴加2滴C0.1mol·L-1NaOH溶液产生白色沉淀，再滴加K.p[Mg(OH)2]>K.p[Cu(OH)2]2mL0.1mol·L-1CuSO,溶液又产生蓝色沉淀0向某无色溶液中滴加稀硝酸酸化的BaCl2溶液，产生白色沉淀Aga溶液中含有SO或SO10..X、2R是原子序数依次增大的短周期主族元素，ab,c:dc,f是由上述元素中的某几种组成的化合物，其中b、cd、f只含两种元素，b是碱性气体，c是常见的液体，氧化物d是常见的温室气体，e是氨碱工业的产物之一。常温下，0.1mol·L的f水溶液的pH=1,上述物质的转化关系如图（部分物质省略）。下列说法正确的是A非金属性：YZXXNaHNH4H003+e、△B最简单氢化物的稳定性：X心ZX,0△C.氧化物对应水化物的酸性：R心Y最高价hc▣PhD▣0千影流科小+国H014.在的11.常温下，向V1LpH=a的Ba(OH)2溶液中，逐滴加入V2L一定物质的量浓度的NaHSO4溶液，当溶液中的Ba+好完全沉宏时溶液B0。则严为不考虑溶液混合时体BaloH)~NaHS04积和温度的变化)A.109-10B.5X10-tW2204C.1018-aD.1014-a15.12.通过理论计算发现，CH一CH一C=CH与HBr发生加成反应时，通过不同的路径都可以生成有机物④，其反应过程及相对能量变化如图所示。下列说油延确的是飞7过渡态1，39.034.736.1过渡态3①HC-C≡CH过渡态入反应路径1L HBrW0.0-9.5/Br-CH217.7-14.5CH=C=CH2过渡态4-19.1@Br反应路径2④T生的CH2③反应过程【◇高二化学第3页（共8页）◇】

关键词③：他说，将竞赛成绩与个人荣誉挂钩，可鼓励产业工人秀技术、拼技能，带动青年人在技能成才、技能报国的道路上绽放光彩→可联系教材知识“工匠精神、劳模精神”作答；关键词④：近年来，江苏金坛某热电有限贵任公司劳模创新工作室的团队成员提出了循环水排污改造、回水池回收水改造等多项节能技改项目，在保障热用户蒸汽品质前提下，每年可节约供热成本近500万元→可联系教材知识“绿色发展”作答。第三步：整合信息，组织答案。注意设问限定以及教材知识与材料、时政信息等相结合。【小问2详解】第一步：审设问。明确主体、知识范围、问题限定和作答角度。本题的设问要求为“运用历史唯物主义知识，评析这一观点”，需要调用历史唯物主义的有关知识，从评析的角度分析作答。第二步：审材料。提取关键词，链接教材知识。关键词①：打破技能人才晋升天花板，高技能人才有了更广阔的职业发展→可联系教材知识“社会存在决定社会意识”作答：关键词②：好时代成就了个人理想→可联系教材知识“在社会与个人的统一中实现人生价值作答：关键词③：好时代成就了个人理想→可联系教材知识“实现人生价值的主观因素”作答：第三步：整合信息，组织答案。注意设问限定以及教材知识与材料、时政信息等相结合。19.贵州草海国家级自然保护区是我国三大高原湖泊之一、中国丨级重要湿地。20世纪50年代以来，受经济开发和自然因素影响，草海经历了多次海枯、海涨的循环，生态系统一度濒临崩溃。2014年，当地开始采取抢救性措施：2018年，草海全面启动整顿修复工作，停止划船旅游，关闭所有码头，湖内禁渔、禁游、禁污、禁养，昔日喧暇的草海终于能休养生息。但没想到，由于湖泊相对封闭，2020年开始，草鱼、鲤鱼等迅速生长繁殖，远超出环境承载能力，出现鱼满为患、水生植物死亡、水质下降等问题。经科学评估，草海重新制定保护方案，确定了“自然恢复为主、人工修复为辅”的总基调，通过采取水位自然节律恢复、试验修复等措施，进一步维持草海高原湿地生态系统衡。在获上级部门许可后，草海管委会于2022年2月开始雇用捕捞公司开展生态调控，以优化水生生物种群结构。草海由此开始新一轮生态调控。禁捕是保护生态系统，功在当代、利在千秋的重要决策。为什么草海要开展新一轮生态调控，由“禁捕”转为“捕捞”？请运用唯物辩证法知识加以说明。【答案】①事物是不断运动变化的，贵州草海由生态系统濒临崩溃到现在鱼满为患，远超出环境承载能力。需要生态调控政策作出调整，由“禁捕”转为“捕捞”是必然的。②矛盾就是对立统一，矛盾双方在一定条件下相互转化，我们要促成矛盾双方向有利人类发展的方面转化，因此要开展新一轮生态调控。③联系具有多样性，要求我们一切以时间地点条件为转移，贵州草海的生态系统已经发生的变化，国家的第14页/共17页

房山区2022-2023学年度第一学期诊断性评价答案高一英语第一部分知识运用（共两节，满分30分）第一节完形填空（共10小题；每小题1.5分，共15分）答案12345678910DBCDBC⊙第二节语法填空（共10小题；每小题1.5分，共15分）参考答案题号1112131415答案When/As/Whilemeterswas looking/lookedturnedwere built题号1617181920答案which/thatto admirepreparingwithbetter评分原则1.写出正确答案的同时，如出现影响理解的冗余信息，不得分；如不影响理解，不扣分。2.大小写扣0.5分。3.拼写错误不得分。4.语态考点里如出现时态错误，不得分。第二部分阅读理解（共两节，满分38分)第一节（共14小题；每小题2分，满分28分）答案21222324252627282930cDBCBDBCDA31323334CAAB第二节（共5小题；每小题2分，满分10分）答案

高考快递模拟汇编48套·英语world and arousing our critical thinking to look back on thehow to speak to my relatives in Italy.history.W:I forgot that you go to Italy every summer.Don't you enjoyIf you want to be a good reader,you can start with the booksspeaking to them?you are interested in,spare time out of your busy schedule andM:Yes,but the class covers really basic material.I just sit theredevelop the habit of reading.bored in the class.亮点点评》W:I wish I had that problem.I struggled through the homework.本篇范文内容充实，语言流畅，要点齐全，层次清楚。作者M:It's all about practice,but I find it hard to practice when I am在范文中穿插使用长短句，使得语言错落有致。在范文中作者not challenged.If I want to get better at speaking,I will need to使用了一些高级词汇和高级句型，这不仅彰显了作者较高的语do it outside of class by speaking to someone fluent.言驾驭能力，也提升了文章的得分档次。高级词汇如lead to,beText 8beneficial to,cultivate,play a prominent role,be capable ofW:Why do you keep letting the fish go after you catch them?高级句式如“.which can make us a learned man.(定语从句)；tThere's plenty of space in our boat to put them.is reading that plays a prominent role in learning how to fit in withM:I'm not going to eat it,so I'll release it back into the wild.the complicated society..(强调句)；If you want to be a goodW:I thought you said we were going to catch dinner forreader,.(If引导的条件状语从句)”等，这些都为文章增色不tonight.That's the third fish you've put back into the lake.At少。此外，一些过渡性词汇如in addition,as for等的使用让文章this rate,we'll have nothing to cook by dinner time.结构更加严谨。所以这篇范文无论从结构上还是内容语言上都M:Relax,we just ate breakfast.We have all day to catch不失为一篇不错的范文。more.Besides,none of those fish are big or old enough toeat.We'd need to catch 10 of them each to feel satisfied.That听力录音材料is irresponsible.Text 1W:It sounds like you only want to take one or two fish out of theW:Here's the room key.Enjoy your stay.By the way,the checkoutlake today.time is 12 noon.M:That's right.If I take all the fish out today,there woun't be anyM:Thanks for reminding me.left to continue their species then.The lake is an important partText 2of this area.Many animals rely on the fish and the fish rely onW:The view from here is terrific.Look!That's where we hadthe other animals too.breakfast this morning.Text 9M:You're right.I can see across the valley.M:Good afternoon,this is Mike with Wash-N-Dry.How can I helpText 3you?M:I'd like to buy two adult tickets and one student ticket to the VanW:Hello,I'm the manager at 909 Chestnut Street.The dryer in ourGogh exhibit.How much?apartment building isn't working well.W:The cost of the adult tickets is 10 dollars each.The studentM:I'm sorry about that.We'll fix the problem right away.Before Iticket is half the price.send someone out there,though,I'd like to ask you a fewText 4questionsW:Why don't you give the salad more flavour?W:Go ahead.M:Good idea.Tell me what you like and I'll run over to the cornerM:OK.How long has the dryer been acting up?store to get it.W:For two weeks nowText 5M:Can you describe what's wrong with it?M:Could you do me a favour?I really need to get this notebook toW:Yes.The clothes used to dry perfectly with $2.Last week,weCathy,and I know she's in your chemistry class this afternoon.had to use $3 for the same amount of clothes.This week,weW:No problem.have to use $4.Text 6M:Oh,that's bad!Do you know which dryer it is?W:You'll never fit everything in there if you do it like that.W:Just a second ..I'm almost at the laundry room.Let me see...M:What am I going to do?I'm only allowed to check one largeI have to remember which one is broken...Yes,here it is.It'ssuitcase and carry one backpack on the plane.the fourth dryer in the row.Here's the number.J-4-8-9-L-W.W:Don't worry.Wear your big jacket on the plane.It takes up tooM:Thank you.I'll send Joe over this afternoon.He'll take a sparemuch space in the suitcase.Also,put the heavier things likedryer in his truck,in case he can't fix yours.I suspect thatyour books and your computer in your backpack.And leavesomething is blocking the air flow.Anything else?your extra shoes in the suitcase.W:No,that's it.Thank you.M:What else?Text 10W:Now,I'll show you a special way to fold your clothes,so all yourBecause of COVID-19,many new methods are being formed forclothes will fit.social communication.However,there is one older method that isM:Wow,it really worked!becoming popular again.It is called the drive-in movie theater,orW:Mothers know best.more commonly,a drive-in.Drive-ins began around 1915,the firstText 7being in New Mexico.The idea soon spread around the country.SixW:I'm so glad that I decided to switch classes.I was doing veryyears later,Texas opened their first drive-in and New Jersey openedpoorly because I wasn't interested.Spanish is so much better fortheir first in 1933.Drive-ins are a way to watch movies withoutme.being packed into a movie theater.Drive-ins play a movie on a largeM:Really?I thought you liked the German class.I wish I couldscreen,usually in a parking lot or an open space.Being able to sitswitch,but my mother won't let me.She says I have to learn in your own car and watch a movie can be a more pleasantD124卷29·英语

参考答案及深度解析50.B【解析】考查形容词。由空后一句“You'll soon be facing63.to offer【解析】考查非谓语动词。分析句子结构可知，本the best of the best in the county bee.”可知，姐姐告诉作者以句已有谓语动词helped,且句中没有连词，所以空处应填所后会遇到更强的对手的，所以此处是提醒作者不要那么骄给词的非谓语形式。由句意可知，此处表示目的，所以应用傲。upset意为“不安的”；proud意为“自豪的，骄傲的”；动词不定式。故填to offer。.anxious意为“着急的”；frustrated意为“沮丧的”。故选B。64.families【解析】考查名词的数。由句意可知，此处泛指来51.D【解析】考查动词。根据下文“I am the alpha-best with no自贫困家庭的女孩，所以空处应用名词的复数形式。故填efforts at all.”可知，作者认为自己是最棒的，所以此处表达families。的是，其他拼词选手比不上他。admire意为“羡慕”；pass意65.has changed【解析】考查时态。由时间状语“Since its为“通过”；influence意为“影响”；match意为“与…相匹opening in2O08”可知，该句应用现在完成时(has/have敌；和…不相上下”。故选D。done),且主语she是第三人称单数，所以此处的助动词需用52.C【解析】考查动词。由上文的“After six rounds'”及下文的has。故填has changed。“from more than 100 to just seven”可知，经过了六轮比赛之知识拓展现在完成时中常见的时间状语后，学生数从100多人减少到只有7人。jump意为“跳跃”；rise意为“上升”；decrease意为“减少”；spread意为“传播，(1)“for+时间”：for后面可以直接加时间数字表示时间，如along time,several days,some time等。蔓延”。故选C。53.D【解析】考查名词。根据下文中的“Unfortunately,I(2)“since+表示过去时间的单词或句子”：表示过去某时开crashed with the word maestro at last..”可知，作者最后撞上了始的动作或者状态一直持续到现在。“maestro”这个词。所以此处表达的是，如果让作者拼写“航(3)现在完成时常常与表示不确定的过去时间状语连用，如空航天”或“圆锥形”这样的词，他就会创造历史。这与后文already,yet,just,before,recently,lately等（注：:already常用的Unfortunately才能形成对比。concern意为“担心”；effort于肯定句，yt常用于否定句或疑问句中，且常位于句末)。意为“努力”；promise意为“承诺”；history意为“历史”。故(4)现在完成时常常与表示频度的时间状语连用，如often,选D。sometimes,ever,never,twice,once,rarely,three times,onseveral occasions等。54.C【解析】考查形容词。根据上文可知，作者没能拼出·Have you ever been to the Great Wall?你曾经去过长城吗？“maestro”这个词，所以作者呆呆地站在那里很长时间。harmed意为“受伤害的”；devoted意为“投入的”；frozen意为(5)现在完成时还常与包括现在时间在内的时间状语连用，“冷冻的，僵住的”；addicted意为“上瘾的”。故选C。now,up to now,during in the past/last few days/weeks/months/years,so far等。55.C【解析】考查名词。根据下文中的“with a small bow”和“and then shook hands with the runner--up(亚军)”可知，最终66.suffering【解析】考查动名词。prevent sb(from)doing sth的获胜者与作者之前的行为是正相反的。role意为“角色”；为固定搭配，意为“阻止某人做某事”。故填suffering。way意为“方法”；opposite意为“对立的人（或物），对立面，67.that【解析】考查宾语从句。分析句子结构可知，动词say反面”；behavior意为“行为”。故选C。后需接引导词引导宾语从句，从句结构完整，所以空处需用56.A【解析】考查名词。根据上文语境及常识可知，在比赛最引导词that引导宾语从句。故填that。后，应给获胜者颁奖杯，且空处与上文“The trophy（奖68.but【解析】考查连词。由空处前后的句意可知，前后句之杯)was presented to me.”一句中的trophy是原词复现。故间是转折关系，所以空处需用连词but。故填but。选A。69.deeply【解析】考查副词。空处修饰动词touched,所以应57.B【解析】考查动词短语。根据下面一段作者的表现和空用副词作状语。故填deeply。前的“I got to know Deandra's words”可知，作者此时是明白70.a【解析】考查固定短语。“make a/an+ad.+difference了姐姐的话，觉得她的话有道理。take place意为“发生”；to”为固定搭配，意为“对…产生…影响”，real是以辅make sense意为“有道理”；come out意为“出版，发行”；catch音音素开头的单词，前面应用冠词a。故填a。up意为“赶上”。故选B。第四部分写作58.D【解析】考查动词。根据后文作者说的话“I'm sorry I was第一节so impolite when I won..”可知，作者应是向Alexa道歉。relateHealth意为“联系”；occur意为“发生”；contribute意为“贡献”；Ladies and gentlemen,apologize意为“道歉”。故选D。I'm honor to share the topic "health"with you.As the59.A【解析】考查名词。根据下文中的“Lt'shonoredon it,partner.”一句可知，Alexa问作者需不需要一个学伙伴。saying go,health is above wealth.You must feel the samegoes空处与后文中的partner是原词复现。故选A。way.Without health,we can't achieve that we set out to do.60.D【解析】考查动词。根据下文中的“shaking my hand”可what知，Alexa应是和作者握手。let's shake on it为固定表达，意With health,how can we catch up with the rapidly changed为“握手确认（达成共识）”。故选D。Withoutchanging第二节world?In brief,health is anything.everything体裁：记叙文主题：人与社会一时代楷模张桂梅To keep health,we should have a balanced diet,form good【语篇解读】本文主要讲述了云南省丽江市华坪女子中学创始人healthy兼校长—张桂梅的故事。living habits,take on enough exercise and keep a good state of61.wh0【解析】考查定语从句。分析句子结构可知，空处引导mind.In conclusion,I personal believe a healthy life is the source的是非限制性定语从句，先行词是gl,指人，且空处在定语personally从句中作主语，所以应用关系代词wo引导该定语从句。故of happiness.So let's keep A eye on our health and enjoy a healthyan填who。life.Thank you.62.traveled/travelled【解析】考查时态。由时间状语in第一处：honor-→honored【解析】考查固定短语。be动词后面1957可知，该句应用一般过去时，表示过去发生的事情。故应用形容词作表语。be honored to do sth为固定用法，填traveled/travelled。意为“做某事感到荣幸”。故将honor改为honored。D9卷2·英语

高考快递“模拟汇编48套·英语第九处：wonderfully-wonderful【解析】考查形容词。分析句M:Here it is.子结构可知，be动词后需要用形容词在句中作表语。故W:How many pieces of luggage are you checking in?将wonderfully改为wonderful。.W:Two.第十处：that→what【解析】考查宾语从句。分析句子结构可Text 6知，for后为宾语从句，并且引导词在该从句中作宾语，有M:Hello?实际意义。故将that改为what。W:Hi,Nick.This is Bella第二节M:Hi,Bella.I haven't seen you since Tuesday.Is everything OK?【范文赏读】W:I hurt my leg.The doctor told me to have a rest for severalA Lesson from Antsdays.I am going back to school next Monday.Hello,everyone.Today I want to share with you a story aboutM:That's good!But I have to tell you a piece of bad news.We'llants.One day,I saw an ant in my grandparents'garden.The tinyhave three tests at the end of this month.An English test on Maycreature was trying hard to carry a tiny piece of bread to its hole,27th,a chemistry test on May 29th and a physics test onbut its efforts were in vain.Each time it picked up the piece ofMay 31st.bread,the bread rolled down and fell onto the ground.While I wasW:Oh,no!I'm afraid I have to study for the tests over thewondering what it would do next,it was joined by more ants.Thisweekend.May I borrow your notes?group of ants worked together,and eventually they managed to carryM:Sure.I'll send you a copy of my notes.the piece of bread to their hole.W:That would be so great!Thanks very much,NickWhat lesson can we draw from ants?I think we shouldText 7cooperate in order to achieve what seems impossible for us to do asW:Tom,I'm glad you are back.How was your trip to New Jersey?individuals.In order to achieve our goals,we should work together.M:Oh,I didn't go there.I had planned a four-day trip with myThat's all.Thank you!friends,but I was asked to go on a business trip to California亮点点评》with one of my colleagues.W:When did you come back?本篇范文行文流畅，语言丰富，内容完整。作者较好地完成M:Yesterday morning.I stayed in California for three days.We了写作任务。第一，行文流畅。本篇演讲稿开篇用“Today I want to sharevisited an important client.You know what?We signed a$2 million contract.with you a story about ants.”,点明了主题，然后陈述自己观察到的现象，最后陈述了自己从中获得的启发，是一篇完整的演讲稿。W:Great job!Congratulations!What about your vacation?M:My vacation was postponed until early September.The same第二，语言丰富。destination,but not with my friends.I'll go with my parents.(l)作者使用了丰富的词汇，如share with,in vain,pick upText 8roll down,wonder,cooperate,achieve等；W:Hi,Tim.Surprised to see you here.I heard you've been hunting(2)作者使用了一些高分句型，如时间状语从句“Each timefor a new job.it picked up the piece of bread,the bread rolled down and fell ontoM:Hi,Rachel.I work as a sales representative now.I've beenthe ground.”,宾语从句“I think we should cooperate in order toworking in the company for a month.achieve what seems impossible for us to do as individuals.”等。W:Is your job very stressful?听力录音材料M:Not really.With three years of working experience as a salesText 1manager,I don't think the job is challenging for me.The onlyM:Oh,Jenny,there you are.What kept you so long?problem was that at first I was not familiar with its products.W:Sorry,I'm so late,Dan.Anyway,I'm satisfied with it.M:It's 9:45 now.You are 15 minutes late.But it doesn't matter.I'veW:Do you drive to work?been reading a magazineM:No,I sold my car,not because it was old-fashioned or old,butText 2because I was on a tight budget.The office building is not farM:Hey,Rachel.I'm having a party for my graduation thisfrom my flat and I can go to work by bike.Most of the time,I'mWednesday.Would you like to come?in the office,making phone calls,though I need to drive to visitW:I'd love to,but I have agreed to attend a wedding.Actually,thissome clients sometimesWednesday is my 18th birthdayW:You rent a car?M:What a coincidence！M:No,it belongs to the company.Oh,Rachel.I'm meeting one ofText 3my colleagues.I have to go.Let's keep in touch.Bye!W:I'm a reporter from CCTV.As one of the recipients of theW:Okay.Bye,Tim!Excellence in Teaching Award,what would you like to shareText 9with us?W:Hey,Jack.I happened to see you on the road this morning.YouM:Children need praise and encouragement.As Anatole France-awere showing your driving licence to the police.Why did thepoet said,"Nine-tenths of education is encouragement."police pull you over?Text 4M:The police caught me speeding.W:Are you watching the Olympics on your computer?W:So,you were fined for speeding?M:Yeah,I've been watching games for 2 hours.First table tennisM:Yeah.I have to pay a fine of $200.semi-finals,then diving.And now I'm watching the men's 400mW:Yesterday,the police also pulled me over.I was driving too closefreestyle.Look,this is my favourite swimmer.to the car in front of me.A police car was just behind me.But IW:He is an amazing athlete.Oh,the game has begun.didn't know it was a police car until the lights were turnedText 5on.But I didn't get a fine.The police gave me a warning.W:Do you have your passport with you,sir?M:A verbal warning?D106卷25·英语

19.下图为染色体上DNA分子复制过程示意图，有关叙述错误的是复制起点A.该过程既有氢键的断裂，又有氢键的形成B.DNA聚合酶可以促进两条链的碱基之间形成氢键C.图中DNA分子复制特点是半保留复制和边解旋边双向复制D.真核生物的这种复制方式提高了复制速率20.一个用15N标记的DNA分子含150个碱基对，其中腺嘌呤有70个。在不含15N的培养基中经过n次复制后，不含I5N的DNA分子总数与含5N的DNA分子总数之比为3：1，复制过程共需游离的胞嘧啶脱氧核苷酸m个，则n、m分别是()A.3、560B.4、1200C.3、64D.4、1120二、非选择题（共60分）21.真核细胞中生物膜在结构和功能上紧密联系：体现了细胞内各种结构之间的协调和配合。图1为细胞中生物膜系统的概念图，(：一F为具膜细胞器(C、D均为双层膜结构)，①②代表分泌蛋白的转移途径。人体细胞的甲、乙、丙三种细胞器，测定其中三类有机物的含量如图2所示。请回答下列问题：有■蛋白质含量生机☑脂质含量一A(双层膜)C→产生0，物物100口核酸含量-D→消耗O膜细胞器膜的含50系-E统B(单层膜)①量-F丙细胞器种类图1图2(1)分泌蛋白通过①②过程得以实现，体现了生物膜的特点，具有这种特点的原因是(2)若该分泌蛋白为激素，可与靶细胞膜上的结合，引起靶细胞的生理活动发生变化，此过程体现了细胞膜具有的功能(3)细胞内广阔的膜面积为酶提供了附着位点，图1中C增大膜面积的方式是(4)图2中的甲对应图1中的结构(填字母)，图2中的乙对应图1中的结构(填字母)，图1中C、D生物膜的功能差别较大，从组成成分角度生物学试题第6页共8页

21:19gk5阳561令72〈1号卷·2023年高考…●●01/4∥号卷·2023年高考最新原创信息试卷（二）英语参考答案第一部分听力1-5 CBCBA610 BABCA11-15 ABCAC16-20 CBCAB第二部分阅读第一节阅读理解21-23BAD24-27 CADC28-31 ABCD32-35 CDCD第二节短文填空36-40 BGCAD第三部分语言运用第一节完形填空41-45 CADBA46-50 BDCAB51-55 CDABC第二节语法填空56.which57.increasingly58.service59.published60.have grown61.respondents62.than63.went64.and65.accounting第四部分写作第一节One possible version:Last weekend,I,together with my friend Li Hua,paid a visit to Mount Tai by bus.The scenery there isbeautiful.We couldn't help taking photos from time to time.There were many other visitors,who laughed andpaused to enjoy the views and take photos like us.It took us more than four hours to reach the summit.Honestlyspeaking,we were very tired but happy.Through this unforgettable activity,I realize that we should take moreexercise in our daily life,especially on weekends.After all,we need a healthy body to both live and study.第二节One possible version:Nowadays,she's a little too heavy to leap gracefully through the air like in her early years.We no longerhave to worry about her jumping up and clicking light switches or having to shift to avoid being clipped by aflying cat.But,throughout the years,Pumpkin has been a faithful caregiver for Mom,who often becomes anxiousin the evenings.The gentle,empathetic cat senses her anxiety and strives to offer comfort by jumping up on herlap softly,which we are fond of.Never wanting to be far from Mom's side,Pumpkin lies with its legs spreading out on the back of hercomfortable chair throughout most of the day and leans close to my ninety-nine-year-old mom in bed every nightThey are a match made in heaven.When I go in to get my mother up in the mornings,I can't help but pause andstare at the two of them as they lie sleeping side by side.A little smile crosses my face when I think back toMom's words:"Nobody ever owns a cat."【解题导语】这是一篇应用文。介绍了丹顿黑人电影节的相关信息，如如何购票、其特点、举办时间等。2l.B细节理解题。根据文中的Built around amazing cinema,the festival is unique from many others in that italso features music,a technology expo,.spoken word/poetry,art and more.”可知，这个节日与众不同，它还以音乐、科技博览会、口语/诗歌、艺术等为特色。22.A细节理解题。根据文中的The Denton Black Film Festival creates a space where:a minority culture canbe a majority experience.”可知，在这个音乐节中，游客可以体验到更多的少数民族文化。23.D细节理解题。根据最后一段中的Now is the perfect time to purchase tickets..Pleaseclick dentonbff.com/film-festival..”可知，人们可在网上买票。【解题导语】这是一篇记叙文。一位患有唐氏综合症的Tejada,克服重重困难，最终成为了一位服装设计号鬈·2023年高考最新原创信息试卷（二）·英语参考答案第1页共4页师并取得了骄人的成就。24.C细节理解题。根据第二段内容可知，她对于服装的喜爱与其家庭背景有关。25.A推理判断题。根据文章内容可推知，她是一个意志坚定的人。26D推理判断题。根据第五段内容可推知，唐氏综合症患者很难找到合适的衣服，这就是她选择为他们设计衣服的原因。27.C标题归纳题。第一段提到Tejada是第一批患有唐氏综合症的专业时装设计师之一，证明了时尚超越了一切障碍和边界，之后围绕该话题展开说明她的不凡道路。通过QQ浏览器或腾讯文档可使用以下功能全屏转为图片转为Word

学预计1200元中③④®0所名校高考模拟金典卷·英语(）Maria GA Germ(100分钟120分)sion,Maria2.本卷怎么考：①考查应对综合性素材的能力(C篇阅读)；②考查应对综合性设题的能力（语法实第考生须知：would emp1.本卷侧重：高考评价体系之综合性。to modern45题)。3.本卷典型情境题：第3、6、10、15题。Nobel Pr4.本卷测试内容：高考全部范围。1.What第一部分阅读理解（共两节，满分40分）A.Re第一节（共15小题；每小题2分，满分30分）》2.How阅读下列短文，从每题所给的A、B、C和D四个选项中，选出最佳选项。AAB.Besides Marie Curie,these women devoted their lives to science and made signiticantadvances.Caroline Herschel (1750-1848)Caroline was ill-treated by her parents in Hanover until her older brother,William,3.brought her to England in 1772in Bath.In addition to assisting her brother in his observationsand in the building of telescopes,Caroline became a brilliant astronomer in her own right.Shewas the first woman to discover a comet ((she discovered eight in total)and the first tohave her work published by the Royal Society.Barbara MeClintock (1902-1992)While studying botany at Cornell University in the 1920s,Barbara McClintock got herfirst taste of genetics and was hooked.She continued her research at universities in many cit-ies.It was at Cold Spring Harbor in New York that,after observing the patterns of colorationof corn kernels (over generations of plants,she determined that genes could move withinand between chromosomes ()McClintock was awarded a Lasker Award in 1981 andNobel Prize in 1983.49【23·JD·英语-GS

讲三步一体高效训练记解析：(1)设D(,y,,因为AD=号DB,所以AD=号A花，因为A心=(-1y-1,之-2)，Ai=(-1,10),所以x-1=3y-1=,解得3,所以点D的坐标为（号，号3332).之-2=0=2x-1=-λ(x=1一入(2)设点D(x,y,),由A,B,D三点共线，则存在实数入，使得AD=入AB,所以y-1=入，解得y=1十入，所以-2=0之=2Cd=(2-入，入，-1).因为C市⊥A市，所以C市·AB=0,即-1×(2-)十入十0×(-1)=0，解得入=1，所以点D的坐标为(0,2,2).18.(12分)(1)已知a=(sina,1,cosa),b=(sina,2,cosa),求以向量a,b的模分别为邻边长，向量a,b的夹角为这两边的夹角的行四边形的面积.(2)若二面角a一l一B的大小为60°，l上有A,B两点，线段AC,BD分别在半面a与3内，且都垂直于1.已知AB=AC=BD=1,求CD的长.解析：(1)因为|a=√Sina十1十cos2a=√2，b=√/sin'a十4+cos2a=√5，a·b=sina十1×2十cos2a=3,设向量a.b的夹角为0，所以osf-a62X5-10a:h=3=3,所以in0=四，所以行四边形的面积为a1b1sing=210×5×四-1.10(2)如图所示，因为二面角a-l-B的大小为60°，ACCa,BDCR,ACLAB,BD⊥AB,所以C市=C才+AB+B市-21CA1·1Bd1·cos60°=2，所以CD=√2.19.(12分)D如图，在正方体ABCD-AB,CD中，P是DD的中点，Q是CD的中点.AP(1)在面BCCB,内确定一点M,使MQ⊥面PAQ;(2)证明：棱CC上不存在点N,使面BND1∥面PAQ.解析：建立如图所示的空间直角坐标系D-xyz,设正方体的棱长为2，则D(0,0,0),A(2,0,0),B(2,2,0),P(0,0,1),Q0,1,0),D1(0,0,2),设M(x,2,z),N(0,2,c).D(1)因为Pi=(2,0,-1),P0=(0,1,-1),Qi=(.x,1,),又Pi,P0B(PA.QM=P2.x-之=0不共线，所以当时，MQ⊥面PAQ.所以解得xP戒.Qi=1-x=0D2,=1,所以当点M的坐标为（号，2,1）时，MQ⊥面PAQ.【24新教材·ZCYK·数学-RB-选择性必修第一册-N】