13:13A. $ 40.B.$50.C.$90.请听第2段对话,回答第8、9小题。8.What is the man's problem?A.He hates his boss.B.He is too busy to get help.C.He feels stressed out.英语样卷试题卷(1839.What does the man want to do?A.Talk with others.B.Have a good sleep.C.Ask someone for help.请听第3段对话,回答第10至第12小题。10.What did Tina save on her way to school?A.A cat.B.A dog.C.A rabbit.11.Where are they now?A.On the street.B. In the hospital.C.At school.12.What do we know about the boy?A.He hurt his arm.B.He lost his game.C.He fell over a ball.请听第4段对话,回答第13至第15小题。13.What are the speakers talking about?A.Funny stories.B. Interesting classes.C. School memories.14.What did Frank lose in Grade 8?A.His English book.B.His pencil box.C.His story book.15.What can we get from the conversation?A.Lisa did housework carelessly.B.Their English teacher helped Lisa a lot.C.John found a pencil box on the playground.C)请听下面一段独白,根据独白内容完成下列句子,每个空格不超过3个单词。将答案填写到答题卡的相应位置。听独白前你将有50秒钟的时间阅读句子内容。独白读两遍。16.Bill's mother's birthday is on17.Bill planned to make afor his mother.18.Bill colored the roses19.Sandy and Bill spenthours finishing it.20.When Bill finished it,he thought it二、单项填空(本大题共8小题,每小题1分,共8分)请阅读下面各小题,从题中所给的A、B、C、D四个选项中选出可以填人空白处的最佳选项,并在答题卡上将该项涂黑。21.—It was a bigfor him to win the first prize.—Yes, as a deaf person, he tries his best to do everything well.A.challengeB.accidentC.dealD.chance22.—Hello,Mary!This is John.You must know why Iyou.—Oh,hello,John!I've waited for this call since last month.A.calledB.have calledC.was callingD. am callingwhere to find them.A.hardlyB.exactlyC. secretlyD.proudly24.—Our motherland has made progress in such away.A.simpleB.rapidC.similarD.funny25.—Thank you.In fact,Imany times for it.And I always believe I can win.A.practiseB.am practisingC.will practiseD.have practised26.Teenagers need toat least 60-minute outdoor activities every day to proteet their eyes.A. take upB.put upC.give upD.make up27.Use the link method,you canmemorize more than you think.A.andB.orC.butD.s028.—Atpresent,oneof theestwaysto studyisworkingingrou—More chancesto students to learn from each other.A.have offeredB.offerC.are offeredD. are offering八)第1页(共4页)184三、完形填空(本大题共26小题,每小题1分,共26分)A)请先阅读下面短文,掌握其大意,然后从各小题所给的A、B、C、D四个选项中选出可以填人相应空白处的最佳选项,并在答题卡上将该项涂黑。One of my earliest memories is playing“shops”with my granddad when I was 5 years old.After29school at 15,I worked in a fruit shop,but I had no 30of how to run my own shop backthen.Several yearslater,Igotmarred.MyhusbandEricandIheard abouta shopfor saleinthenearbyvillage.We had a look and decided to have a shop of our own.That was January 1975.We were a bit31at chonkeeningsnoften didn’t know what the32were askino forRut we soon learned三口
13:13A. $ 40.B.$50.C.$90.请听第2段对话,回答第8、9小题。8.What is the man's problem?A.He hates his boss.B.He is too busy to get help.C.He feels stressed out.英语样卷试题卷(1839.What does the man want to do?A.Talk with others.B.Have a good sleep.C.Ask someone for help.请听第3段对话,回答第10至第12小题。10.What did Tina save on her way to school?A.A cat.B.A dog.C.A rabbit.11.Where are they now?A.On the street.B. In the hospital.C.At school.12.What do we know about the boy?A.He hurt his arm.B.He lost his game.C.He fell over a ball.请听第4段对话,回答第13至第15小题。13.What are the speakers talking about?A.Funny stories.B. Interesting classes.C. School memories.14.What did Frank lose in Grade 8?A.His English book.B.His pencil box.C.His story book.15.What can we get from the conversation?A.Lisa did housework carelessly.B.Their English teacher helped Lisa a lot.C.John found a pencil box on the playground.C)请听下面一段独白,根据独白内容完成下列句子,每个空格不超过3个单词。将答案填写到答题卡的相应位置。听独白前你将有50秒钟的时间阅读句子内容。独白读两遍。16.Bill's mother's birthday is on17.Bill planned to make afor his mother.18.Bill colored the roses19.Sandy and Bill spenthours finishing it.20.When Bill finished it,he thought it二、单项填空(本大题共8小题,每小题1分,共8分)请阅读下面各小题,从题中所给的A、B、C、D四个选项中选出可以填人空白处的最佳选项,并在答题卡上将该项涂黑。21.—It was a bigfor him to win the first prize.—Yes, as a deaf person, he tries his best to do everything well.A.challengeB.accidentC.dealD.chance22.—Hello,Mary!This is John.You must know why Iyou.—Oh,hello,John!I've waited for this call since last month.A.calledB.have calledC.was callingD. am callingwhere to find them.A.hardlyB.exactlyC. secretlyD.proudly24.—Our motherland has made progress in such away.A.simpleB.rapidC.similarD.funny25.—Thank you.In fact,Imany times for it.And I always believe I can win.A.practiseB.am practisingC.will practiseD.have practised26.Teenagers need toat least 60-minute outdoor activities every day to proteet their eyes.A. take upB.put upC.give upD.make up27.Use the link method,you canmemorize more than you think.A.andB.orC.butD.s028.—Atpresent,oneof theestwaysto studyisworkingingrou—More chancesto students to learn from each other.A.have offeredB.offerC.are offeredD. are offering八)第1页(共4页)184三、完形填空(本大题共26小题,每小题1分,共26分)A)请先阅读下面短文,掌握其大意,然后从各小题所给的A、B、C、D四个选项中选出可以填人相应空白处的最佳选项,并在答题卡上将该项涂黑。One of my earliest memories is playing“shops”with my granddad when I was 5 years old.After29school at 15,I worked in a fruit shop,but I had no 30of how to run my own shop backthen.Several yearslater,Igotmarred.MyhusbandEricandIheard abouta shopfor saleinthenearbyvillage.We had a look and decided to have a shop of our own.That was January 1975.We were a bit31at chonkeeningsnoften didn’t know what the32were askino forRut we soon learned三口
7.HovA.听#8.Wh英语A.注意事项:B.C.9.V线上,写在本试卷上无效。10.O段对话仅读一遍。11.1.What is the weather like now?OB.Windy.C.Cold.12A.Hot.2.What does the woman do?A.A dentist.B.A saleswoman.C.A waitress.3.What are the speakers mainly talking about?订A.What materials to prepare.B.How many guests to invite.C.When to decorate the house.O4.How does the man feel about the final exam?B.Confident.C.Relaxed.A.Worried.5.Where are the speakers?A. In a tourist service center.B.At a public housing agency.C.In a household service company.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三装钟;听完后,各小题将给出5秒钟的作答时间。每段对话或独白读两遍。听第6段材料,回答第6、7题。6.What is the story about?OA.What pollutes the atmosphereB.How the sun is reflected into the air.C.Why sheep cause global warming.高三英语试卷第1页(共10页)
free teachers from repetitive tasks so they can focus on inspiring creativity gnqinteraction in education. DeepSeek's developers address this by emphasizing its role as acustomized quizzes that adjust difficulty students? learning difficultiesDeepSeek-R1 can provide lessonstudents′ pronunciation (o The model's applicationsbreaks down the logic, identifies when a student struggles However, challenges remain. (to guide students titself by using reinforcement (强h Unlike traditional AI modelsmethods to provide personalized learnOpenAI's GPT-4o, but it costsprogram can solve math problems,DeepSeek-Rl, which has emerged as a pioneer especially in educational technology. This smartC. Eating meals on time is healthier.A. Fasting is a good way for health. 31. Which statement will the author probably agree with?C. Having meals at your wil.A. Skipping meals sometimes. 30. What do the udelined wors “regular euln stos" in the last paragraph mea?D. It's had t tell the infuence of meal-skipping on diseases.C. The chances of diseases rise with more meal-skippings.peo I mou e op yasdsa pouu Aueduoo yoan su e 'seoz oz ener throughwithoblembasedend化Criticsplans高一英语第7页共12页spmathors,thaton6likeningwriteaccording andrelys argue that over-reliance on AI might reduce humanthatBningsolte-code,encagreeutioicalg to individual progress.onssimu build.and data.withicstep1 answer questions like top models such aslatecri1 Its “adaptive testing” feature creates curriculum standards and even predictmut combines advanced machine learning D. Meals should be taken close enough. B. Good eating habits can treat CVD.(模拟) human reasoning This allows i D. Having meals at the right time.tical B. Skipping a fixed meal.-R1ichI thinking.s real-time feedback. For teacher doesn't just give the answer; itlikemaths. DeepSeek-R1 improves byI answers, DeepSeek-R1 learns by learning,it analyzes (分析)a patient tutor. For example,Cyou on joueys into the past or futur. 3By paying atention t what is here now you第二节(共5小题;每小题2.5分,满分12.5分)D. To compare different AI models. aft-C. To discussthe role of DeepSeek in education.B. To criticize the risks of DeepSeek in schools.A. To advertise DeepSeek products.35. What is the main purpose of writing the passae?A. skeptical tubnuoi34. What's the author's atitude towards the use of DeepSeek-R1?miA. fixed moms lomtos (tD. It employs reinforcement learning for reasoning.C. It creates fixed test pattems forallthe students.That's because you're lost in thought about something that just happened. Your thoughts often takeThere are signs of springallaroundif you look out for th.Even in a city you can hear birdsong, find spider webs and se plants growing in pavement cracks. B. It focuses on memorization techniques.A. It uses pre-programmed answers. 32. What makes DeepSeek-R1 diffrent from raditional AI models?reshaping how we learn, combining technology with human wisdom.ethicald atd sllxisthngslea tsk aadvice that you spend lots of time outside.两项多余。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When you're walking to schol or a friend's house, you can stop notiing what's around you.Look up and enjoy nature's pleasures. 37 Look all around you. !_You might notice bees, butterflies, baby bids in a nest, or ducks in the river.B. adjustable . B. critical 高一英语第8页共12页36 C. complexC. positive D. indifferent D. outdated
00:510↑凹→PC绝密★启用前2025年新高考英语预测卷(一)满分150分考试时间120分钟注意事项:1.答卷前,考生务必将自己的姓名、准考证号等填写在答题卡和试卷指定位置上。2.回答选择题时,选出每小题答案后,用2B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,再选涂其他答案标号。回答非选择题时,将答案写在答题卡上。写在本试卷上无效。3. 考试结束后,将本试卷和答题卡一并交回。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。例:How much is the shirt?A. f19. 15.B. 9.18.答案是C。1. What does the man do?C. He's a shop assistarA. He's a tailor.B. He's a waiter.2. What advice does the woman give to the man?A. Taking the watch to the police station.B. Taking the watch to the lost and found.C. Giving the watch to an important person.3. What will Linda do next?A. Print the reports for the meeting.B. Send the reports to Mr. Smith by e-mail.C. Fetch the reports from the front desk.4. What does the man offer to do?A. Find a suitable hotel.B. Reserve hotel rooms.C. Confirm the attendances.5. What are the speakers talking about?A. Their favorite food.B. Ways to stay healthy.C. The man's stomachache.1/14o口日00笔记标注横屏页面管理转Word工具箱
氨水加热(NH),CO,富含 CO2的烟气> 高纯度 CO吸收室分解室NH,HCO,图8①转化中可循环使用的物质×的化学式为O CH,00O0O H,0Ni/CaONi/CaCO, Ni/CaONi/CaCO,图 9①整个转化过程中 Ni/CaO的作用为②生成CH的总反应化学方程式为14.(5分)我国科学家侯德榜发明了联合制碱法。该方法基本原理为向吸足 NH;的饱和食盐水中通人 CO2,析出 NaHCO,后,溶液中主要含有NaCl个溶解度/gNH,C1和 NH,Cl。向该溶液中加人 NaCI 粉末,使 NH,CI析出。NaCl36.0NaCl和 NH,Cl溶解度曲线见图 10。请回答下列问题。(1)由溶解度曲线可知,20℃时 NaCl和 NH,Cl饱和溶液蒸发相同质量的水,析出晶体质量:氯化钠(选20 温度/℃填“>"“
含量。我国不断进行深海探测的意氧气义是用是AI芯片是保证人工智能算力的关水【化学与技术】N室析思考,回答问题:氢氧化钠溶液Cu>gB氢氧化钙溶液烟气喷雾AgNO氢氧化钠溶液(含SO)吸收塔度曲除尘器CaSO沉淀沉淀室循环室(1)为保证系统运行,烟气进人吸收塔前需通过除尘器除尘,其目的是(2)将氢氧化钠溶液从循环室中吸取并在吸收塔中喷为雾状的目的是(3)吸收塔中吸收SO2反应的化学方程式是(4)沉淀室中发生的反应属于基本反应类型的(5)该流程中可循环利用的物质是三、科普阅读题(本大题共1个小题。化学方程式每空2分,其余每空1分,共7分)16.阅读分析,解决问题:“打一针”让锂电池满血复活端锂电池是手机、电脑、电动车等的主要供能方式之一,具有高能量密度、轻便以及快速充电等优势。锂离边Charge子电池主要由正极、负极、隔膜、电解质4个部分组成,锂离子是电池的能量“搬运工”,通过在正负极之间迁移放电实现能量的储存和释放。随着充放电次数的增加,锂电Discharge池会衰老甚至变坏。为了解决这一问题,复旦大学彭慧Li+磷酸铁锂碳胜团队通过一项新技术,对锂电池进行“治疗”,精准补负极电解液/隔膜正极充损失的锂离子,让废旧电池“重生”。简单地说,把锂载体分子——三氟甲基亚磺酸锂(CFSO2Li)和电解液一起注入电池,再充一次电,使分子在电池内发生反应而分解,最终锂离子留在电池中,其他元素则以气体形式更高的能量密度、更强的可持续性和更低的成本。,充电过程中的能量转(1)锂电池十分轻便的原因是(2)锂离子在放电过程中移动方向是化形式是SHXI化学(一)
化学试题卷(四)注意事项:1.本试卷满分为40分。化学与物理的考试时间共120分钟。的是A.关闭所有排碳企业C.推广使用清洁能源B.保护和治理长江生态环境2.下列厨房用品中,属于有机合成材料的是D.禁止洋垃圾人境A.不锈钢汤勺B.纯棉抹布C.塑料盆D.玻璃油瓶A.亚硝酸钠可用于腌制蔬菜、鱼、肉等食品B.在煤炉上放一壶水能防止一氧化碳中毒C.霉变的大米经洗净、高温蒸煮后即可食用列说法中王确的是B.硒原子中有34个中子硒D.硒元素在元素周期表中位于第四周期78.975.六安瓜片是我国十大名茶之一。茶树适宜生长在pH约为4.8~6.5的土壤中,茶氨酸(CHu4N2O)是茶叶中特有的一种氨基酸。下列说法中正确的是3A.茶氨酸属于无机物其B.茶氨酸由3个氧原子构成C.茶氨酸的相对分子质量为174g,D.茶树适合在酸性条件下生长D.倾倒液体C.读取液体体积A.取用粉末状试剂B.点燃酒精灯2024年5月3日,搭载娥六号的长征五号遥八运载火箭在中国文昌航天发射场成功发射。运载火箭的推进器使用了煤油、液氢和液氧。6月2日,嫦娥六号在月球背面着陆,着陆后用高强度合金铲进行月壤采样。阅读材料,完成第7、8小题。化学试题卷(四)第1页,共4页定价:97.90元(套)12884015174本册不单独销售模仿均属侵权,违有必究
Ⅱ.已知青蒿素是一种仅含有C、H、O三种元素的化合物,其相对分子质量为 282。为确定其分子式,进行了如图实验:CuO青蒿素氧气一P←18.丙甲实验步骤:①连接装置,检查装置气密性;②称量装置丙、丁中仪器及药品的质量;③取28.2g青蒿素放人装置甲的硬质玻璃管中,点燃装置甲、乙中的酒精灯加热,充分反应;④实验结束后冷却至室温,称量反应后装置丙、丁中仪器及药品的质量。;装置丙、丁中吸收的生(3)装置乙的作用是HO_(填化学式)。成物依次为(4)实验测得有关数据如表所示:配用实验后(仪器十药品)实验前(仪器+药品)装置73. 8 g丙54.0g146.0 g80.0g丁林米(5)装置戊的作用是(15分)以乙炔为原料,可制备多种有机物,转化关系如图所示:长催化剂A苯催C1加成CN(聚丙烯睛)(丁苯橡胶g8回答下列问题:(1)实验室可用电石与水反应制取乙炔,写出反应的化学方程式:b(2)B中只含有一种官能团,B的结构简式为洗V25-T-733BBB
81h293618.(15分)溴虫H1=-163kJ·mol-1,K298K=2.28×1036成路线如下反应12N20(g)2N2(g)+O2(g)936△H2=-365kJ·mol-1回答下列问题:A81九的能量为kJ一共价键NINN=N0=0HCHC20GTHI497键能/kJ·mol-1946418142(2)298K时,反应I的K值很大,但N2O的热分解却难以发生,其原因是二知(3)恒温条件下,若只考虑体系中反应Ⅱ,可判断该反应处于衡状态的是回答下列问题字母序号);a.CO的分压不变b.(N2O):(N2)=1:1c.反应器内气体密度不变(1)A的名称为进一步提高N2O的衡转化率,可采取的措施有(2)C的核磁(任写一条)。(4)实验室将N2O(g)和CO(g)按进料比n(N20)(3)D中的含=0.5、1、2 充入填充有 Fe-ZSM-a 的恒n(Co)容反应器中发生反应IⅡ,经相同时间得到N2O转化率与温度(T)、进料比(m)关系如图 1。(4)G→H的曲线Ⅲ表示的进料比nn(N20)100(5)满足下列;反应n(Co)80在M点达到衡,此时CO的转化率为①具有相用衡分压表示的化学衡常数Kp=②能发生(P=Pex物质的量分数,初始压强为Po)。③苯环上450500 550 600 650 700 750 800②计算机模拟在Fe-ZSM-a表面上N2O变化的反应历程如图2(吸附在催化剂表面的物种温度/K(6)人工智图1用“*”标注),决速步骤的反应方程式为相对能量(ey)ONTS1NO+CO0.00NO'+FetN+CoCo..X、Y 的NCO2CO*+FeO+反应①CO2+Fe+Fet反应②图2反应历程高三化学试卷第7页(共8页)