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体区吐现象，故特异性抑制DVC-rVRG环路的韩肿嘘线方框代表一，其中C代表人，它在成分上与A的区别是小管、集合管细胞质腹上的受体结合后，最丝号)摆图分析。组织细胞内产生的代谢废物如CO2。需依次经过,最终通过呼吸系统排出体外。等级需要的0，从红细胞中到组织细胞内被有氧呼吸利州至少穿社层双分子号，体现册收，使细胞外液渗透压下降。下列说法错误的鬼环境的作用是人进行蒂规体检时，通常要微血液生化查，检查单上每种成分的参考值（即正宿值）都有个变励围，原因是·。某人体检前因一次性饮水过量，出现组织细胞肿揭觉实、功能受损的症状，医生采用静脉注射高浓度氯化的注射液的方法为其治行使其恢复正常。改治行方增加法的原理是于协助扩散山（除注明外，每空1分，共11分）/答案自绍表赏会建外(2细胞，即体液中含有ADH,但只作用于肾小管1)内环境淋巴A中含有的蛋白质较C多山的只，点的高加，细胞外液渗透压下降，不会引起大脑皮层的2)组织液和血求6细胞与外界环境进行物质交换的蝶介(2分)号分子，起到调节作用，而催化是酶的作用，C3)内环境中的每一种成分都处于动态街中(2分)提高细胞外液的高子本度，从而提高细胞外液的渗告合题意可知，肾小管、集合管细胞通过AQP重透压，使细胞中的部分水分渗出，消除细胞肿胀(2分)2(12分)特定的光刺激下丘脑CRH神经元（细胞膜结构针灸是我国传承千年、特有的治疗疾病的手段。针刺是一种外治法，以外源性刺激作用于身体特定的部位（穴普误的是()位)引发系列生理学调节效应，远程调节机体功能。科学家揭示了低强度电针刺激小鼠后肢穴位“足三里”可以激活迷走神经一肾上腺抗炎通路，其过程如图所示。已知细菌脂多糖可引起炎症反应，请据图回答：髓迷走神经牌神竖元去甲骨上腺素兴分法◆T知胞→B细胞足三里回肾上腺湖去肾上腺素刺图2Prokr2肾上腺素H(案卷】感觉神经炎症会01流(1)迷走神经是从脑干发出的参与调节内脏活动的神经，属于。。（填“中枢”或“外周”)神经系统。研究发现，在电针刺激“足三里”位置时，会激活一组位于四肢节段的Prok2感觉神经元，结合示意图，其延传向大脑的特定区域。在针灸治疗过程发有形成的小鼠体细胞中都含有该基因，但该伸出去的突起部分可以将后肢的感觉信息通过钠离子通道开放，钠离子内流，从而使CHR中，兴奋在神经纤维上的传导是（填“单向”或“双向”）的。存在神经联系，即脑脾神经通路，该脑-脾(2)低强度电针刺激激活迷走神经一肾上腺抗炎通路起到抗炎作用，是通过Pok2神经元进行传导的，请写出激活需要两个信号，第一个信号是抗原和B变化并与B细胞结合，图2中激活B细胞(3)已知细胞外Ca2*对Na存在“膜屏障作用”（即Ca在膜上形成屏障，使Na内流减少。请结合图示分析，该调节过程涉及的反射弧：临床上如果患者血钙含量偏高，针灸抗炎疗效甚微的原因是一(4)研究人员利用同等强度的电针刺激位于小鼠腹部的天枢穴，并没有引起相同的抗炎反应，原因是这也为针灸抗炎需要在特定穴位刺激提供了解释。(5)请以健康小鼠为材料设计实验，验证低强度电针刺激激活迷走神经一肾上腺抗炎通路是通过Pok2神经元一；个大的还面密第需（金）可题：进行传导的。请写出实验思路及预期结果。实验思路：{常若1预期结果：(令01共，会S空套)然【答案】着氧加出求补张集血投号，熟合龙是德清中修金入(【)细胞内液22.（除注明外，每空1分，共12分)(2)足三里一PrOk2神经元一→延随→迷走神经一肾上腺(2分）点《)外周品春随或延髓？单向：系上则吸,油为底的夏的出幽量不(3)血钙过高使八阳+内流减少，降低了神经细胞兴奋性，导致抗炎功能降低(2分）不鱼醇)系数寒染品第业(E)(4)腹部不存在迷走神经一肾上腺抗炎通路的Pok2神经元(2分)教师用卷·生物学·第103页共192页页
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2022221高分说《阅读任务》(1)Western Europe(2)capital(3)places of interest(4)wine(5)lies on the coast(6)wonderful beaches(7)French town(8)skiing七年级第32期第1版高分说《短语收藏夹》1.(be)famous for2.department store3.prefer to4.place of interest5.in the centre middle of七年级第32期第2版84
河南省重点高中2022届高三下学期阶段性调研联考二英语试题注意事项：1.本试卷共150分，考试时长为120分钟。2.答题前，考生先将姓名、准考证号填写清楚，将条形码准确粘贴在条形码区域内。3.请按照题号顺序在答题卡各题目的答题区域内作答，超出答题区域书写的答案无效。4.保持卡面清洁，不要折叠、不要弄破、弄皱，不准使用涂改液、修正带、刮纸刀。第一部分听力（共两节，满分30分）做题时，请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。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.￡19.15B.f9.18.C￡9.15答案是c.1.What season is it most probably now?A.Summer.B.Winter.C.Autumn.2.Why was the woman absent from Jim's wedding?A.She looked after her daughter.B.She forgot the invitation.C.She wasn't feeling well.3.What does the man mean?A.He has no interest in wild life.B.He is sorry to fail the exam.C.He won't join the group.4.What does the man want to do?A.Book a room.B.Pay Mr.Stephen a visit.C.Invite the woman to dinner.5.What is the man trying to do?A.Make a reservation.B.Make an apology.C.Make aninvitation.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。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、7题。6.What is wrong with the jacket?A.It is large in size.
第二节（共5小题；每小题2.5分，满分12.5分）阅读下面短文，从短文后的选项中选出可以填人空白处的最佳选项。选项中有两项为多余选项。How to Teach Your Kids to Enjoy HikingHiking is one of my family's favorite things to do.Ever since my kids were babies,we've beengetting out of the house on most weekends to explore and get exercise and fresh air.A good,long family hike gives us a sense of accomplishment.36 It brings us closer with sharedmemories and experiences.And it is also a great way to pass time without spending money.But how do we do it?37 They express surprise at my small children's ability to walk 10-mile trail(（崎岖小路)or their willingness to climb2,800-foot mountains.Their children don'teven want to walk toschool,let alone walk for hours in rough conditions.So what's the secret?I've put together a list of the things that work.Not every family's list will look the same,but foranyone starting out hiking with kids,I recommend you to keep these suggestions in mind.Eat before you leave and carry food.It's common for us to have a quick bite before we strike out on atrail.I always pack snacks()like nuts,fruit,chocolate,and cookies.38Pack lots of water.There is nothing more miserable()than hiking while thirsty.I let my kidsdrink as much as they want because they can always stop to relieve themselves along the way.Show kids a route map.39 Maps are perfect for them to understand that.I always take some timebefore we leave,to show them where we are,where we're headed,and what the journey will look like.Point out landmarks that they will see.We talk about how long it will take so they don't ask me,"Are wethere yet??”40 It's about steady progress.The last thing you want is a burnt-out child who can barelycontinue.So set a slow,comfortable pace,and have fun!A.I'd like to say it is not an easy question.B.Remember,it's not about the speed.C.It creates opportunities for conversation.D.Give them encouragement along the way.E.Kids like knowing where they are on the earth.F.I often get this question from friends and strangers.G.But these are served at official stops,not just handed out freely.第三部分语言运用（共两节，满分30分）第一节（共15小题；每小题1分，满分15分）阅读下面短文，从每题所给的A、B、C、D四个选项中选出可以填人空白处的最佳选项。On May 22,2011,a hurricane struck my hometown.It destroyed 8,000 buildings,41 more than1,100 people,and took 161 lives.The roof of my parents'house was broken.In seconds,the homethey'd known for years became 42.As soon as my parents were safely relocated(重新安置)，I_43_to save their remaining possessions.44,I discovered most of their furniture and clothing had been ruined.My parents had 45,however,that I could save some of their books and pictures.Unfortunately,every time I tried to 46 a photo album from a drawer or a book from a shelf,the nonstop rain wettedwhat I was trying to protect.I felt hopeless,so I ran outside.Suddenly,a short,thin,elderly man 47at my side.It seemed like he rose up through the ground or fell out of the sky.高考全真模拟卷·英语（三）第6页（共8页）
rom the ilness.the personality.It has been used in 8(medicine)、阅读下面短文，在空白处填入1个适当的单词或3.put yourself at riskois.Thevresearch,employment processes and can even be usedalso read32rines and第ming pooh10期“练练吧”参考答案语法填空专练1.learned/learnt2.photosWith2.has reached3.who3.what4.to raise5.affected'lI help us4.safely5.weighs.6.ammer day.visitors6.statement7.and8.was doing2.be affected3.influences7.were impactedtwo years5.because8.injury9.Finally10.understanding6.for9.aaccessible10.making8.spending六)9.hopeless(四)v.I an10.have providedputting2.volunteers3.whiler class in1.have been keeping2.regions4.what5.to adjust6.direction3.did2.4.was brokentopics5.interesting7.as8.were askedwere inspired 3.in9.influences6.thegrew/up8.more10.our6.production7.Whatople come9.Forecasting10.However阅读七选五专练interesting9ourate the10.to play五))1-5 BEADF(二)I-5 ACGED(三)1-5 FBDACthis isis calledanaytime听力原文参考答案-5 BCBBA6-10 ACCAAin this contest,and hand in the name list to the Students11-15 BBCABThe little mouse went near him,and expressed his16-20 ACBBAUnion before 5 p.m.on November 14th.21-25 ADCAA26-30 BDAABsympathies.He said,"Have patience.I shall nibble at thenow31-35 ACABD36-40 EDFGA41-45 BDACAWe believe the poetry reading contest will be a greatnet and free you within no time.”“Little mouse,”said theStreet46-50 DCABD51-55 ACDCA56.allowsopportunity to show your talents.Don't hesitate!Just golion,"do you really think you shall be able to free methe57.to grow58.burning59.itto your monitor and give your name.We arelookingfrom this trap?I am at least a thousand times stronger thanthose60.aforward to seeing you perform on the stage.61.of62.recentlyyou and despite all my efforts have not been able to freeThe Students'Unior63.Australian64.that65.ingredientsmyself and you,being so small a creature,say that you写作(One possible version)November 11th,2022shall free me.Funny！isn'tit”.“Sir,just wait and see,i(134 wordssaid the mouse.He just looked round as if he was thinkingbe[1]这里用todo不定式作目的状语，表明比赛目的，开something bigNotice篇点题To arouse students'interest in poems and develop[2]这里是who引导的限制性定语从句，who代指前面Paragraph 2:their appreciation of poetry,a poetry reading contest的先行词students并在从句中作主语，定语从句的And really,within a very short time the little mousewill be held in our school on November 18th.The topic of运用增加了文章的高级感。nibbled at the net in hundreds of places.Then,there were5the contest is about "love,dream and the future".Thelots of holes in the net.Soon,the lion became free.Now it1n0[3]look forward to doing sth.表示“期待做某事”，该表达poem you will read can be from a famous poet or evenwas the lion's turn.He was full of gratitude.He gave the句子更出彩。ans awritten by yourself.The monitor of each class needs to第二节mouse hearty thanks.And the little mouse was happy thatwrite down the names of students who want to take partat last he could do something for the lion.Paragraph 1:(听力原文见中缝)
M:I promise I will make it up to you.W:When will you work at night in place of me?M:Stella,I promise I will do it next week.W:That's all right.I think I should believe in you.Text 8M:Hello.I want to come now to have my hair cut.Is Jeremy available now?W:Oh,I'm terribly sorry,for he has gone out for an hour.M:When will he come back?Do you think Jeremy will come back in an hour?W:I'm not sure.I'll give him a call and then get back to you.M:I have a meeting to attend in two hours.Can I make an appointment for tomorrow?W:Sure.What time is best for you?M:10:00a.m.W:Let me see...Jeremy is booked at that time already.What about 9:00 a.m.?You just want a haircut,don't you?Itmay take 30 minutes.M:OK.Text 9W:Mr.Hunter,please come in!M:Good afternoon,ma'am.W:I'm quite satisfied with your academic scores and work experience.M:Thank you so much!W:You already had hands-on experience working with kids,right?M:Yes,I had chances to tutor children and play with them.W:That's good.Now I'd like to know more about you.What are your hobbies?M:I love reading,singing and painting.W:So what kinds of books do you like reading?M:I have a great passion for children's books like The Little Prince.I learn something new every time I read them.W:Great.I enjoy reading,too.Then do you have any questions?M:When do I need to start work if I'm accepted?W:Next Monday.M:And what about the salary?W:It will be discussed in your second interview.Now we'll start the next part of this interview.M:What should I do now?W:I'd like to see you do something you're good at.You can sing a song,dance,or something like that.M:Okay…Text 10Whenever we work with patients on improving their health,we start by asking a simple question,"Who is themost important person in your life?"Many people answer that the most important person is their child,their parent,their husband or wife or others they love.But the real answer is YOU!You are the most important person in your life!Most of us were raised to believe that putting ourselves first is selfish.But the reality is that when we take care ofourselves,we have even more to give to others.When someone says,"I don't have time to take care of myself."Whatdoes that really mean?It means you don't think your basic needs are worthy of care.The truth is that when you don'ttake care of yourself,every part of your body suffers.When you don't eat right,your cells suffer.When you let stressget to you,your cells suffer.All that damage actually ages you and makes you more likely to suffer from diseases.So英语参考答案（全国卷）第2页（共8页)
高一英语下学期期中综合能力评估试题（一）参考答案及部分解析参考答案1-5 ACBAB6-10 CBCBC11-15 CAABC 16-20 BAACB21-25 BCDBA 26-30 CDBCA31-35 ACBDD36-40 ACBGE41-45 BADCA46-50 BDBCD51-55 ACBBC56.who /that57.rapidly58.them 59.to learn60.is61.filled62.letting63.from64.and 65.better写作第一节One possible version:Dear Jessie,I'm writing to introduce my best friend Liang Xiao to you.She is my schoolmate who always gives me a helping hand.On the first day of school,she led meto my classroom.Since then,we've been best friends.She is really good at Chinese and maybeshe can help you with your Chinese study.More importantly,she is easy-going and good-naturedAnd she shares the same interest as you.She also enjoys music festivals very much.I hope you can be close friends in the future.Yours,LiHua第二节One possible version:First,he thought to keep it a secret.But then he remembered what his elder sister once said tohim:"Honesty won't let you down."Thus he got up and walked towards Bob and his group.Ericcalled out to Bob,who turned around and said,"Hey loser!Are you okay?Still want money?""No,I've just come to return your wallet which you dropped over there,Eric said.Bob stood in silencefor a second.All his friends were silent too."Why are you giving the wallet back when you couldhave kept it for yourself?"asked Bob."Because I was told by my family that 'Honesty won't let you down',"explained Eric.Bob wasashamed and,interestingly,he said sorry to Eric immediately in front of everyone.By beinghonest and saying the truth,not only did Eric get some money to buy lunch when Bob lent himsome,but he was also able to make new friends.On the other hand,Bob's life changed,all hispride and selfishness went away and he learned an important lesson,"Honesty won't let youdown."部分解析阅读第一节A篇
2023年省城名校中考调研英语（试题卷)注意事项：1本试卷共四部分十大题，满分120分。考试时间为120分钟2.全卷共有试题卷8页，答题卷2页。请将答案填写在答题卷上。3.考试结束后，请将试题卷和答题卷一并交回。第一部分听力（共四大题，满分20分）I、短对话理解（共5小题；每小题1分，满分5分）你将听到五段对话，每段对话后有一个小题。在每小题所给的AB,C三个选项中选出一个最佳选项。每段对话读两遍。Where will Jane be tonight?MUSEUM1391o1,aCHOME刷0h长What may the girl do?Bwhat will Lily do tomorrow?B.Have a guitar lesson.C.Go tothe park.A.Fly a kite.How often is Carol late for class?A.Never.B.Seldom.C.Always.Bs.What's the relationship between the speakers?A.Teacher and student.B.Brother and sister.C.Son and mother.Ⅱ，长对话理解（共5小题；每小题1分，满分5分）你将听到两段对话，每段对话后有几个小题。请在每小题所给的A、B、C三个选项中选出一个最佳选项。每段对话读两遍。听下面一段对话，回答第6至7小题。WhyMngthe call?A.To say sorry.B.To say thank you.C.To ask for help.How will Li Ming go back to his country?A.By ship.B.By train.C.By plane.听下面一段对话，回答第8至10小题。8.Where did Peter go?A.Paris.B.Tokyo.What did Peterthnk of the city?C.Beijing.A.Beautiful.B.BigC.Modern.Howong did pethere?A.About two weeks.B.About three weeks.C.About month.023年省城名校中考调研(-小·英语（试题卷第1页共8页
听力原文及参考答案听力原文A)请听下面5段对话。每段对话后有一小题，从题中所给的A、B、C三个选项中选出最佳选项。听沁每段对话后，你都将有10秒钟的时间回答有关小题和阅读下一小题。每段对话读两遍。1.M:Tina,I don't know whether Ishould join the school basket-ball club.W:Why don't you talk with yourPE teacher?M:That's a good idea.Thank you.2.M:Oh,dear.You are all wet.Whathappened to you?W:When it started to rain heavily,I was walking home.3.W:Hi,Lin Tao.Have you read thebook The Years yet?M:Yes,I have.It was written bythe French writer Annie Ernaux.4.M:Lily,you don't look well.What'sthe matter with you?W:Dad,I have a headache.I don'tthink I can go to school today
In fact,success isn'twaiting outside for so long on such a cold day.enough.Areyou stillco-Sorry,Mum.successful?A.commonB.politeC.normalD.correctC31.A.whenB.bec27.-Why isn't Linda at the party now?032.A.gaveB.too-Maybe sheO this morning.A33.A.abroadB.outA.didn't inviteB.isn't invitedC.hasn't invitedD.wasn't invitedB34.A.talked about(cm).则y…】28.-How do you learn new English words,Jack?C.picked up-I always write each of them many timesAD 35.A.excitedB.sI canB 36.A.playerB.Bremember them by heart.B.ifA37.A.successB.A.so thatD.afterC38.A.neededB1C.even though29.Sorry,I can't pick you up at the airportAbecause ofD39.A.make0为K-29飞5，飞n3hB 40.A.lazyC.in publieD.in factMany of us waA.in personB.in general30.-Do you mind showing me how to make a traditional lantern?show that sleepinD.Let's go to buy the materials first.may not!B.Of course notLess sleep,ABCDA.Sounds greatD.It's my pleasureare 42.ScienC.No way值为Ⅵ.完形填空（共20小题；每小题1分，满分20分）(less than 7 hour阅读下列短文，从每小题所给的A,B,C、D四个选项中选出sleep (over 9 hothat,43 wi一个最佳选项。页（共Aand arms.Two young men both liked painting.One was rich and talentedDinner is3 the other is poor and less qualified(合格的).The rich manweight.But scicompamedsaccess in drawing was a long way.he32study with 20awavhis paintbrush(画笔)，Many years later,he became poor and。don't eat dinnhomeless while the less qualified man became a famous painter bothscientists saicat home and 33.they eat moreMnkhaTo make a living,the less talented man had to go from village tovillage doing carpentry(木工话).However,he never34hislose weightlove for painting.Every day,however late or 35,he would sit atasked peophis desk painting.49thWhy did he become an excellent 36 The homeless manchocolatewent to see the artist.At that time,both men were already over sixtyScientistsyears old.The artist told him the key to 37."I began to practisemore ghrepainting when I was 20.At 35.I could only practise for one hour aeat foodday.From 35 to 55,I 38 two hours a day painting.From 55 to 60.itB41.A.htook me 10 hours a day.These hours can 39 into more talent to letC.nme succeed in becoming an artist.
2023年中考导向预测信息试卷英语参考答案（五）I.情景反应（每小题1分，共5分）1-5 CCABB.对话理解（每小题1分，共5分）6-10 BCBACI.语篇理解（每小题1分，共5分）11-15 AABCCIV.听力填空（每小题1分，共5分）16.centuries17.daily18.twenty-four/24 19.mostly 20.moveV.补全对话（每小题1分，共5分）21-25 BDGAC完形填空（每小题1分，共8分）26-29AACB30-33 ABAC”VI.VII.阅读理解（每小题2分，共52分）(A)34-38 ABBBC(B)39-43 BAB CC.(C)44-48 DAEFC.1/(D)49.clothes50.valuable 51,quality52.specially53.stop(E)54.It is not boring./It is interesting./..55.Because it has golden ratio.56.轻舟已过万重山；To show numbers are beautiful/give us the freedom to imagine.57.They are both fun58.1820 cm2(of cloth is needed).59.It is amazing./…体题为开放性试题，答案内容合理，表述正确即可得分。）号的应VIⅢ.词语运用(A篇每小题2分，B篇每小题1分，共20分),61.when62.lose63.me.64.and小A.60.ofB.65.was hit66.hardest67.excitement68.are69.thankful70.did71.times72.carefully73.us74.to giveX.书面表达（共15分）】A possible version:According to a survey,many Chinese people have a high sense of national identity.Of 6,081 replies,92.9percent believe that the country has developed in a positive direction.93.5 percent of them think that they wouldstill like to be Chinese if they have another life,while more than 96 percent say that China's achievements reallymake them feel proud.As a Chinese citizen,I see clearly our country has become a strong country because of the reform and opening-upand I am also enjoying the results of our country's development proudly.I am confident of China's future,andhope all China's dreams can come true.听力材料第I题情景反应这一大题共有5个小题，每小题你将听到一组对话，请你从每小题所给的A、B、C三幅图片中，选出与你所听到信息相关联的一项，并在答题卡上将该项涂黑。读两遍。（读速要求：每个对话之间停顿00'02")1.W:I really don't like cold days.M:For me,playing in the snow is great fun.2.M:I'm used to having bread for breakfast.1加40：W:But only bread can't offer what your body needs3.W:It's said that there will be a bookstore in our neighbourhood.M:Good news.That'll be a good place to relax.4.M:Do you know what our new teacher looks like?W:She is tall with long curly hair.5.M:To save the environment,we can start with small things.W:You're right,for example,put rubbish into different rubbish bins.第Ⅱ题对话理解这一大题共有5个小题，每小题你将听到一组对话和一个问题，请你从每小题所给的A、B、C三个选项中选出一个最佳选项，并在答题卡上将该项涂黑。读两遍。（读速要求：每个对话之间停顿00'03")6.M:Would you like to come to my 15"birthday party the day after tomorrow?英语（五）第1页（共2页)
along with some第40期参考答案(上接A2版)e primary schoolA1版Checking ZoneB.Those基础篇English.was sentC.Those whas been sent1.More funds are being raised forand langnished,will be ofresearch into wildlife protection byDthe organizations.Thosevironment of this2.The milu deer are being studied byUniversithe group in that nature reserve.English.unless3.Strict measures are being taken by38.What is thoncethe local government to stop such ado?wrong with1 thething from happening again.4.A robot that can take care of the oldA.个oupgan engineer toisbeing developed bytheskills.researchers.B.To devenandleIIskills.efuse1.is being held 2.are being built3.is being interviewedC.Tong through the4.is being decoratedlanguagther victims.5.is being repairedD.To headvance of)起越is beingeecomrol of7Y径bingare being destroyedAustral39.Why areo rabbits at theⅢ，the GAEher.1.There has been a significantA.To helpn awayincreaseinthenumber ofcultureske awayschoolgirls in recent years2.The players have very strong teamB.To getughing youngspirit.languagng carefully.3.After a long search,they eventuallyfound the missing papers.C.To imprrroundingrrounded4.Many local shops will be forced toD.Togete job willbeclose if the new supermarket is bunlt.their stu5.Breakfast is served in the restaurant40.Where7.00ca
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衡水金卷先享题初高中知识将楼手册英语HENGSHUI JINJUANBSounds are everywhere.You have two cool parts-ears on your body that can let you hear thesound.The ear is made up of three different parts:the outer ear,the middle ear and the inner ear.These parts all work together so you can hear sounds.The outer ear is the part that you can see.It moves the sound waves (to the part of theear inside the head.Inside your ear,you have an eardrum().The eardrum is a thin piece ofskin.Sound waves push against the eardrum.This makes the eardrum vibrate.When it vibrates,itmoves its tiny bones.The bones help sounds move along to the inner ear.Then you can hear thesounds.Ears are very useful.With the help of your ears,you can hear a lot of sound.Maybe the soundis as quiet as your cat.Maybe it is so loud,like a plane flying by.Hearing is one of the most impor-tant senses,and it allows you to communicate,to learn and to enjoy things like music.Believe it or not,your ears can help you keep balance.If there's something wrong with yourears,you may fall down easily.Therefore,ears should be protected well.We should protect our ears from loud noises in thedaily life:When you listen to music with headphones on,make sure that the sound is not too loud.Remember to take breaks after listening for a while and let your ears have a good rest.25.What is the writer trying to do in the text?A.Teach us how to keep balance.B.Tell us how the sounds move.C.Introduce important body partsD.Teach us how to protect our ears.26.The underlined word“vibrate”in Paragraph3 means“A.stopB.shakeC.jumpD.ring27.The writer givespieces of advice on how to protect the ears.A.twoB.threeC.fourD.one28.What can we know from the text?A.The inner ear is a thin piece of skin.B.Your two ears can keep your balance.C.You should always wear your headphonesD.Your ears allow you to communicate with cats.29.What's the best title for the text?A.Hearing SenseB.Find the SoundsC.Loud NoisesD.Know Our Ears46
12th Annual Tuff Tails Animal Rescue Rock-n-RollapaloozaFreeThe 12thAnnual Tuff Tails Animal Rescue Rock-n-Rollapalooza is returning to The Warehouseassist her.No one would call Professor Mason "dear"or by her first name if she had been in aAmityil n Sunday,April 30,023 from2 pmpmwith PLENTY of parking in the back.pmofessional setting,but as soon as she became an older woman with a broken hip,it was fine.families and friends of all aes ojonthe futosuppor the homeless dogs and cats!There are times when it might be appropriate to call a patient“dear”or“love”or by their firstThe GTB will be in the house,and of coure The Codfrey Townsend Band!Rock'n'Roll at itsname,but the widespread adoption of these is indicative of the disrespect towards older people thatis endemic in our society.finest.100%of any donations go right to homeless animals-NO exceptionsWord soon got out among the junior doctors who she was.On my last visit before she couldJersey Cares Fun Run 5K Run or 1M Walkleave the hospital,one of the house officers came with a textbook she had written:"Would you$35.00mind signing it please?"he said."Certainly not,"she replied,smiling."Good luck with the tests,As a leader in volunteerism in New Jersey,Jersey Cares increases the level of meaningfulvolunteer engagement by creating and managing efficient projects that address critical community-效，的identified needs.A.The nurse was a highly skilled one.On Saturday,May 6th,participate in a 5K run or walk a 1-mile course through the beautifulB.Professor Mason was fed up with the nurse's service.trails of Garret Mountain Reservation,and then join the Finish Line Community Celebration whichC.The author was dissatisfied with the nurse.includes awards and refreshments!D.The nurse was familiar with Professor Mason.New York Cares Annual Soiree作hther收d2y$185.00A.Professor Mason's great achievements.New York Cares,the largest volunteer network in the city,will host its annual soiree(),B,Reasons Pofe Mason got in hospital.>院成的.等t的which celebrates the thousands of committed volunteers who show up for communities in needC.Treatments Professor Mason received in hospital.throughout New York City,on Tuesday,May 16th from 7:30 pm to 10:30 pm.This year's soireeD.Professor Mason's influence on her studentsoffers a wonderful night full of dancing,delicious food,an open beer and wine bar,live226.What can be learned about the house officer?entertainment,a silent auction(拍卖)，and so much more！All the profits from this event will go toA.He has written a medical book.furthering New York Cares'mission and community-powered programs.B.He will take some exams soon.21.What can we learn about New York Cares Annual Soiree?C.He has assisted Professor Mason recently.A.It lasts about 3 hours.D.He feels guilty of treating Professor Mason unfairlyB.It takes place once a monthC.It's mainly for rock music performers.27.What is the author's purpose in writing the text?D.It's the largest volunteer network nationwideA.To show his great honour to his professor.22.Which event is a more family-friendly one?B.To share his experience of visiting a patient.A.New York Cares Annual SoireeC.To reflect on the disrespect shown to older patientsinteractionB.Jersey Cares Fun Run 5K Run or 1M WalkC.Bee-A-Pollinator:Earth Day Service DayD.To present thehamoniourltionship between dotrand patienr形D.12th Annual Tuff Tails Animal Rescue Rock-n-RollapaloozaAround seven out of every ten Americans who work in offices do their work in an open23.What do the four activities have in common?environment,defined as at desks without,meaningful partitions（隔板)，according to anA.They're free of charge.B.They're relevant to charity.International Facility Management Association survey.That is,if they even have a desk-workersC.They're about sports life.D.They're events with a long historymay be assigned only a few feet of a communal()table,The open-plan office space trend.刻服？3Bpopularized by creative agencies and technology start-ups,went mainstream because of the belief"I've come to see Professor Mason,"I explained to the nurse,She looked at me blankly andthat open-space environments support innovation.More nearness between employees,the thinkingthen searched in her uniform pocket and produced a piece of paper."Oh,you mean Mary,"shewent,would create more interaction and teamwork,promole social interaction and urge productivity.said,looking down at the list of patients.No,I thought,I mean Professor Mason,but I let thisBut in fact,purely open-plan offices have been shown to have the opposite effects,creating sopass.The nurse showed me to her bed."Here you go;there's a visitor for you,"she said rudelymuch distraction()that employees stayed away from each other.A study funded by Harvardto Professor Mason,who was sitting up in bed.Business School,the results of which were published last year,tracked what happened when aI have known Professor Mason since I was a medical student.She is an internationally famousBritish company moved its employees from traditional office space,with offices with walls,to anneurologist with a formidable intellect and considerable standing both as an academic and as aopen office.Face-to-face interaction became less-employees spent 72 percent less time interactingclinician.She is the author of countless research papers as well as one of the key textbooks used bywith their colleagues.Instead of talking more with each other,the employees put on headphonesmedical students and trainee doctors.She'd just broken her hip,which is why I was visiting her inand began communicating by text and email.As digital communication channels surged,productivitydeclined.hospital.Neuroscience also holds some clues as to why the tight quarters in communal work spacesBut,with her enquiring(爱探索的)mind,Professor Mason had seized upon her admission towhere workers are only given about half the space they were given a decade ago-are so hard tosee what being a patient was really like.Not only was she rarely offered adequate fluids,but shework in.“The human voice sets off the most powerful emotional response in our auditory(听觉的)was repeatedly left calling out for assistance to use the toilet After she was sick,no one cleanedexperience.Voice above 55 decibels()-roughly the sound of a loud phone call-causesher for an hour and for three days she went without a shower because they did not have the staff to英语威适不货美8英语试题第4页（共8页）⊙切4
姓名准考证号二、2022-2023学年第二学期期末教学质量抽样监测C三八年级英语6.7.注意事项：081.本试卷共10页，满分100分，考试时间90分钟。2.答题前，考生务必将自己的姓名、准考证号填写在本试卷和答题卡相应的位置」X10.3.答案全部在答题卡上完成，答在本试卷上无效。4.考试结束后，将答题卡交回。三听力部分（共15分)一、情景反应（每小题1分，共5分）答本题共5个小题，每小题你将听到一组对话。请你从每小题所给的A、B、C三幅图片中，选出与你所听到的信息相关联的一项，并在答题卡上将该项涂黑。AABb2ABAC4ABC5ABCrayons八年级英语试卷第1页共10页
3文数(JJ·B)答案](http://pic.duoshouyun.net:32080/weibo.png?text=2024届衡水金卷先享题 [调研卷](三)3文数(JJ·B)答案)
322升(207全国1春·文种已知康合A-18B一系-AAnB={<号}B.A0B-63CAUB={女x<号}D.AUB=R10.(2017·北京卷·文科)已知全集U=R,集合A=(xz<-2或x>2,则6A=B(-o∞，-2)U(2,+∞)合题目A.(-2,2)C.[-2,2](2019·浙江卷)已知全集U={-1,91,23},集合A={0,1,2},B-D.(-o∞，-2]U[2,+∞)B.{0,1)A.{-1)D.{-1,0,1,3}C.{-1,2,3}12,(2017·山东卷·文科)设集合M=(z|x-1<1),N={xx<2),则M∩N=A.(-1,1)B-1,2)1<为-|
3思想政治(JJ)试题](http://pic.duoshouyun.net:32080/weibo.png?text=2024届衡水金卷先享题 [调研卷](三)3思想政治(JJ)试题)
1、2024届衡水金卷先享题 [调研卷](一)1思想政治(JJ)试题
1、2024届衡水金卷先享题 [调研卷](一)1思想政治(JJ)答案
1、2024届衡水金卷先享题 [调研卷](一)1文综(JJ)答案
目录具有提纲
2、2024届衡水金卷先享题 [调研卷](三)3文数(JJ·B)试题
21.(12分)(二)选考题：共10分.请考生在第22,23两题中任选一题作答如果多做，则按所做的第一题计分.已知函数f(x)=(x+1)lnx-2(x-1)22.[选修4-4：坐标系与参数方程](1
3、2024届衡水金卷先享题 [调研卷](二)2生物(JJ·A)试题
1、2024届衡水金卷先享题 [调研卷](六)6生物(JJ·B)试题
1、2024届衡水金卷先享题 [调研卷](六)6文数(JJ·B)试题
A-T2
4、2024届衡水金卷先享题 [调研卷](二)2语文(JJ)答案
1、2024届衡水金卷先享题 [调研卷](一)1语文(JJ)答案
1、2024届衡水金卷先享题 [调研卷](一)1文综(JJ)答案
目录具有提纲挈领
5、2024届衡水金卷先享题 [调研卷](六)6文数(JJ·A)答案
g(0=1n十1一在(0，十∞)上单调递增，且g1)=0,所以g()在(0,1上单调递减，在(1,十o∞)上单调递增，所以g(t)m=g(1)=1,所以m≤1，即m的最大值为1.17.解：(1)因为(
5文数(JJ·B)试题](http://pic.duoshouyun.net:32080/weibo.png?text=2024届衡水金卷先享题 [调研卷](五)5文数(JJ·B)试题)
18.(12分)某科技公司研发了一项新产品A,经过市场调研，对公司1月份至6月份销售量及销售单价进行统计，销售单价x(单位：千元)和销售量y(单位：千件)之间的一组数据如下表所示：20.12分)已知椭圆M:号十若-1(>6>0)的左、右焦点分别是P,F,其长轴长是短轴长的2倍，P为椭圆上任月份23456意一点，且△F:PF2的面积的最大值为√3」销售单价x99.51010.5118(1)求椭圆M的方程；(2)设直线l与椭圆M交于A,B两点，且以线段AB为直径的圆过椭圆的右顶点C,求△ABC面积的最大值.销售量y111086515(1)试根据1至5月份的数据，求y关于x的线性回归方程.(2)若由线性回归方程得到的估计数据与剩下的检验数据的误差不超过0.65，则认为所得到的线性回归方程是理想的，试问(1)中所得到的线性回归方程是否理想？参考公式：线性回归方程为y=x十a,其中6=-,a=y-bx.21.(12分)已知函数f(x)=x2+ax-e.(1)若f(x)的极大值点是1，求a的值：参考数据：∑xy,=392,∑x=502.5.(2)当x≥0时，f(x)≤0恒成立，求a的最大整数值海行不年不京两通生面分甘1酒份心0恤县角金殖解幸们城出(二)选考题：共10分.请考生在第22,23题中任选一题作答，如果多做，则按所做的第一题计分22.(10分)[选修4-4：坐标系与参数方程]长闲送数的女圆<，1试国单的分x=2t+1,已知面直角坐标系中，曲线C的参数方程为=2+2+号为参数，1∈R,以坐标原点0为极点轴的非负半轴为极轴建立极坐标系，曲线C2的极坐标方程为p=2sin0(0≤0<2π).(1)求曲线C的普通方程和曲线C,的直角坐标方程；19.(12分)如图C2-4①，在△ABC中，AB=AC,BC=2V2,点D,E分别为AB,AC的中点，BE,CD交于点O,OD=1,把△ABE沿BE折起，A,D分别到达P,Q的位置，连接CP,得到几何体如图@，CQ=5.本票(2)射线1的极坐标方程为0=a(0≤a<π，≥0)，若射线1与曲线C1,C2分别交于异于原点的A,B两点，且OA=4OB,求a的值(1)求证：面BEP⊥面BEC;(2)求点E到面OCP的距离.E23.(10分)[选修4-5：不等式选讲]设函数f(x)=|x+21一x一3|的最大值为t(1)求不等式f(x)≥4的解集；(2)设a2+3b+2c2=t,求ab+2bc的最大值②图C2-4O6。模拟冲刺卷数学（文科）
5理数(JJ·B)试题](http://pic.duoshouyun.net:32080/weibo.png?text=2024届衡水金卷先享题 [调研卷](五)5理数(JJ·B)试题)
B.(-2,-1)U(2e,+∞)A.(-2,-1)U(e2,+∞)天第MD.(-3,-1)U(2e,+o)C.(-3,-1)U(e2,+∞)二、填空题：本题共4小题，每小题5分，共20分。答案/x+3y+6≥0，13.已知x,y满足约束条件{2x十y≤0，则目标函数之=x十2y十1的最大值为帽过面民西x-y+4>0,14.(x2+1)(x2+1)的展开式中含有x项的系数为大谷雨容”15.已知函数f(x)=r一e,若f(x)≤0在(1，十∞)上恒成立，则a的取值范围为16.已知圆C:(x+3)”+(y+4)”=4,直线过定点A(一1,0)，若直线1与圆相交于M,N两点，线段MN的中点为P,又直线1与直线1，：t+2y一2=0交点为Q,则A庐.A夜=□三、解答题：共70分解答应写出文字说明、证明过程或演算步骤.第17~21题为必考题，每个试题考生都必须作答.第22、23题为选考题，考生根据要求作答，(一)必考题：共60分.17.(本小题满分12分)飞历在数列{an}中，a1=1,an+1=2a,(1)求数列{an}的通项公式；(2)求数列{nan}的前n项和Tm.18.(本小题满分12分)某驾校对最近一年考驾照通过的情况进行了分析，在随机抽取的200名拿到驾照的学员中，有女学员80名，没有补考经历的学员有160名，男学员中有补考经历的占12(1)根据条件填写下列2×2列联表，并分析：能否有95%的把握认为是否有补考经历与性别有关？没有补考经历有补考经历合计男学员（单位：人）00201o女学员（单位：人）20为合计W200(2)在科目二与科目三的考试中，每次考试都有两次机会，若第一次没有通过，则可以进行第二次考试，第二次考试不通过，则需要过10天后进行补考.根据常的模拟考试，小赵每次通过科目二的概率为0.7，每次通过科自三的概率为0.8，且每次是否通过互不影响.记小赵在科目二与科目三考试中需要补考的科目数为X,求X的分布列与数学期望，参考公式：K2=n(ad-bc)2(a+b)(c+d)(a+c)(b+d)参考数据：P(K≥k)0.500.400.250.150.100.05ko0.4550.7801.3232.0722.7063.841量时台宣电烟服片【2023普通高等学校招生全国统一考试（冲刺卷）·理科数学（二）第3页（共4页）】
5地理(JJ)试题](http://pic.duoshouyun.net:32080/weibo.png?text=2024届衡水金卷先享题 [调研卷](五)5地理(JJ)试题)
1、2024届衡水金卷先享题 [调研卷](二)2物理(JJ·B)试题
1、2024届衡水金卷先享题 [调研卷](六)6物理(JJ·B)试题
1、2024届衡水金卷先享题 [调研卷](六)6物理(JJ·B)答案
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2、2024届衡水金卷先享题 [调研卷](六)6理数(JJ·B)试题
15.【研发题已知抛物线x2=}),过(0,2)的直线与18.【研发题】(12分)超级全能生知识巩固原创卷（一）如图，已知四棱锥P一ABCD的底面是菱形抛物线交于A,B两点，抛物线在A,B两点处的△P
3、2024届衡水金卷先享题 [调研卷](五)5文数(JJ·B)答案
25一6+业≥是当月仅当=20即-号=时取-“，所以心2=+3-是=号、=,所以a=32216.258910本题考查立体几何的截面问题、等角定理，要求考生理解线面的位置关系，了解截面的画法.当0 4、2024届衡水金卷先享题 [调研卷](三)3生物(JJ·B)答案 1、2024届衡水金卷先享题 [调研卷](六)6理综(JJ·A)答案 B℃用五氧化二磷替代浓硫酸做“黑面包”实验时现象相同全国100所名校高考模拟示范卷、。装置D中的现象是品 5、2024届衡水金卷先享题 [调研卷](四)4化学(JJ·B)答案 1、2024届衡水金卷先享题 [调研卷](三)3化学(JJ·B)答案 1、2024届衡水金卷先享题 [调研卷](三)3地理(JJ)答案 1、2
![2024年衡水金卷先享题 分科综合卷[无角标]政治(一)1答案](http://pic.duoshouyun.net:32080/weibo.png?text=2024年衡水金卷先享题 分科综合卷[无角标]政治(一)1答案)
1、2024年衡水金卷先享题 分科综合卷[无角标]英语(一)1答案
第36期A1版Keys:(One possible version)封面故事701.Two.2.They show strength and hope.(特别提示：参考答案见下期A1
2、2024年衡水金卷先享题 分科综合卷[无角标]语文(一)1答案
关系的“绝地天通”。他以诗意的眼光超越“人”的态度，超越科学、功利的视角，以天心穿透世界。他在桥上看鱼，鱼在桥下优游。在他的感悟中，桥没有了，水没有了，“我”没有了，鱼和“我”的界限也没有了，世界即如
3、2024年衡水金卷先享题 分科综合卷[无角标]英语(一)1试题
看为会四The Ministry of Education has the final say inby the Ministry of Education last year第41期A1版Keys:
4、2024年衡水金卷先享题 分科综合卷[无角标]英语(一)1试题
看为会四The Ministry of Education has the final say inby the Ministry of Education last year第41期A1版Keys:
5、2024年衡水金卷先享题 分科综合卷[无角标]语文(一)1试题
（表转折)。逸：安逸。惟…是：宾语前置句。每译对一处1分，句意完整连贾2分)14.(3分)D(本诗集中体现了这一特点”错误，本诗并未体现“诗风深沉，擅长说理”这一诗歌风格特点。)15.①比喻。将画作中
理综(一)1试题)
19.如图甲所示，质量为M=2kg的滑块静止在光滑水地面上，一光滑小球以某一速度水冲上滑块，且没有从滑块上端冲出去。若测得在7。-3m吵水方向上小球与滑块的速度大小分别为y,、6电冰月时v2,作出图像如图乙所示，期中a=3m/s,b=6ms,刀从乙3重力加速度为g,不考虑任何阻力，则下列说法正确的是().小球的质量为4kgB.小球运动到最高点时的速度大小为2m/s滑C.小球能够上升的最大高度为1.5mD.小球离开滑块时的速度大小为1m/s力20.如图所示，倾角&=30°的光滑固定斜面上，相隔d=8m的行虚线MN与PQ间有大小为B=0.1T的匀强磁场，方向垂直斜面向下，一质量m=0.1kg电阻R=0.22、边长L=1m的正方形单匝纯电阻金属线圈从距PQ上方x=2.5m处由静止释放，沿斜面下滑进入磁场，且线圈在出磁场过程中做匀速直线运动。重力加速度g=10m/s2。则下列说法正确的是()220:A.cd边刚进入磁场时线圈的速度Y,=5m/s)B.ab边刚进入磁场时线圈的速度V2=√30m/sC.线圈进入磁场时通过ab边的电荷量q=0.5CD.通过整个磁场的过程中ab边产生的热量Q=3/8J21.如图所示，在水向右的匀强电场中（匀强电场未画出），有半径为R的光滑绝缘环形轨道竖直放置，现有质量为m的带电小球（图中未画出）穿在圆环上，且带电小球的带电量为+q,从A点（与圆心等高的右端）处无初速释放。若小球运动到C点时获得最大速度，且∠AOC=30°。则()30⊙A67R时BA.匀强电场的大小等于E=V3mg/(3q)B.匀强电场的大小等于E=V3mg/gC.从A到C的过程中克服电场力做功为(V3-V3/2)mgRD.到达C点的速度为(4-2V3)gR江西省新八校2023届高三第一次联考理科综合试卷第6页，共16页
思想政治(一)1试题)
1、2024届衡水金卷先享题 [调研卷](四)4文综(JJ)试题
、考生,用铅择题简述泸定桥可开发的旅游资源及游客游览时需要注意的行为。易注入业一并了,共46.[历生阅读{1,材料执。资渴在复寺解助两个Q.[地理一选修6：环境保护](10分)他又是浒苔是一种大型绿藻
2、2024届衡水金卷先享题 [调研卷](四)4化学(JJ·A)试题
1、2024届衡水金卷先享题 [调研卷](四)4理数(JJ·B)试题
请在各题目的答题区域内作答，超出黑色矩形边框限定区域的答题无效请在各题目的答题区域内作答，超出黑色矩形边
3、2024届衡水金卷先享题 [调研卷](五)5化学(JJ·B)答案
1、2024届衡水金卷先享题 [调研卷](六)6文数(JJ·B)答案
geam0=0-ows0=-号将y=x代入76,点P在直线x-5y=-乞上c【解析】设AB=BC=a,向
4、2024届衡水金卷先享题 [调研卷](五)5文数(JJ·A)答案
16,已知双曲线若-芳-1的左，右焦点分别为月，上，过右焦点B的直线I交该双曲线的右支于M,N两点M点位于第一象限)，△MF,E的内切圆半径为R,△NFF的内切圆半径为R,且满是瓷-4，则直线1的斜率
5、2024届衡水金卷先享题 [调研卷](二)2文数(JJ·A)答案
12.解析：选B设∠AF,P,=a,0
文数(一)1答案)
11.答案：A[x+1>0〔x>-1当x<0时，->0.则f(-)=-（-x)e1-名-fx):x满足x十1≠1，即x≠0，解得-1 二、填空题：本题共4小题，每小题5分，共20分。18.(12分)13.已知面向量a=(2,1),b=(-1,x),且a1b,则1b1=如图，在四棱锥P-ABCD中，△PCD为正三角形，PA=AC=AD=2,∠CAD=90°，AB=BC=√2rx-y≥0(1)求证：BC⊥PB;14.已知实数x,y满足约束条件x+y-6≥0，则z=4x+3y的最小值为x≤6(2)若在线段PD上存在一点E,使三棱锥P-ABC与三棱锥D-ACE的体积相等，求EDPE15.已知f(x)是定义在R上的偶函数，且dxERf(4-x)+f(x)=0.若f1)-f3)=6,则f21)=P16已知双面线5号-若=1(0>0,6>0)的左顶点为4，右焦点为R,点B满足A81B那.，点C为的中点，E的一条渐近线与AB行，且与BF交于点D,若21AB1≥3IBC1,则E的离心率e的取值范围为」三、解答题：共70分.解答应写出文字说明、证明过程或演算步骤第17~21题为必考题，每个试题考生都必须作答.第22、23题为选考题，考生根据要求作答(一)必考题：共60分17.(12分)某学校为研究气象灾害的预报与防治，组织了社会实践活动，与气象部门合作，对A,B两地最近l0年每年最大日降水量（单位：mm)进行了调查，得到如下茎叶图：A地最大日降水量B地最大日降水量6868629266861066611488661268卷(1)分别求这10年中A,B两地每年最大日降水量超过该地这10年每年最大日降水量均数的年数；(2)若从A,B两地这10年最大日降水量超过120mm的年份中随机抽取2年进行气象灾害研究，求所选这2年恰好分别来自A,B两地的概率.52全国卷·文科数学预测卷 1、2024届衡水金卷先享题 [调研卷](二)2理综(JJ·B)试题 b,自由交配的结果是不论雌、雄果蝇，性状分离比均【解析】已知b向下运动，根据“同侧法”可知波沿x轴为红眼：白眼=7：9。综上分析，三种情况下，根据甲负方向传播，A错误；根据“同侧法”可知a正向下运组和 2、2024届衡水金卷先享题[信息卷](一)1理综(JJ·B)试题 1、2024届衡水金卷先享题 信息卷(JJ·B)理综(一)1试题 1、2024届衡水金卷先享题 [调研卷](四)4理综(JJ·B)试题 参考答案及解 3、2024届衡水金卷先享题 [调研卷](四)4理综(JJ·A)试题 (2)“酸浸”过程中加入N2H4的主要作用是①NO被氧化时发生反应的离子方程式为(3)检验“氧化”之后溶液是否含F2+的操作是；此过程温度②溶液pH对NO去除率产生如图影响的原因是不能过高的原因是(4 4、2024届衡水金卷先享题 [调研卷](二)2理综(JJ·A)答案 32.（12分)已知果蝇的一条3号染色体上的正常翅基因突变为展翅基因后，会导致果蝇停飞时原应紧贴背部的双翅仍向两侧展开，且展翅基因纯合致死（相关基因用D表示）。请回答：(1)根据已知信息分析，两种翅型 5、2024届衡水金卷先享题[信息卷](一)1理综(JJ·A)答案 1、2024届衡水金卷先享题 [调研卷](四)4理综(JJ·B)答案 CI CI(4)分子晶体FeFeCI(5)31228×1010或34x39+56×2+12+14)×6× 1、2024届衡水金卷先享题 [调研卷](二)2理综(JJ·B)答案 olK+、右②根据反应机理图分析可知，中间体有O、OH、CH,O,CH,、H,CH,O分解时所发生反应的化为：C学方程式为：2CHO=2CO+xH2离子筏(3)①根据题意，甲烷干重整反应过程中常常发 2、2024届衡水金卷先享题 信息卷(JJ·B)理综(一)1答案 1、2024届衡水金卷先享题 [调研卷](五)5理综(JJ·B)答案 ■▣▣▣▣▣■12.Fe2+遇K3[Fe(CN)6]溶液能够产生蓝色沉淀，因此原溶液中一定含有Fe2+, 3、2024届衡水金卷先享题 [调研卷](三)3理综(JJ·B)答案 5.研究发现光照和赤霉素处理都能影响拟南芥种子的萌发，某实验小组以赤霉素缺失突变体职-1职-？、a-3和赤霉素不敏感突变体a-4、盟-5、阳-6为材料分别进行实验一和实验二，实验处理及结果如下图和下表 4、2024届衡水金卷先享题 [调研卷](六)6理综(JJ·B)试题 - 5、2024届衡水金卷先享题 [调研卷](四)4理综(JJ·A)试题 (2)“酸浸”过程中加入N2H4的主要作用是①NO被氧化时发生反应的离子方程式为(3)检验“氧化”之后溶液是否含F2+的操作是；此过程温度②溶液pH对NO去除率产生如图影响的原因是不能过高的原因是(4 1、2024届衡水金卷先享题[信息卷](一)1理综(JJ·B)试题 1、2024届衡水金卷先享题 信息卷(JJ·B)理综(一)1试题 1、2024届衡水金卷先享题 [调研卷](四)4理综(JJ·B)试题 参考答案及解 2、2024届衡水金卷先享题[信息卷](二)2理综(JJ·B)答案 1、2024届衡水金卷先享题 [调研卷](二)2理综(JJ·B)答案 olK+、右②根据反应机理图分析可知，中间体有O、OH、CH,O,CH,、H,CH,O分解时所发生反应的 3、2024届衡水金卷先享题 信息卷(JJ·B)理综(一)1答案 1、2024届衡水金卷先享题 [调研卷](五)5理综(JJ·B)答案 ■▣▣▣▣▣■12.Fe2+遇K3[Fe(CN)6]溶液能够产生蓝色沉淀，因此原溶液中一定含有Fe2+, 4、2024届衡水金卷先享题 [调研卷](六)6理综(JJ·B)答案 取少量最后一次的洗涤液于试管中，加过量Ba(NO3)2溶液，充分反应后静置，向上层清液中继续加AgNO3溶液，不出现浑浊，则证明沉淀已洗涤干净(2分)(5)防止NH3将V2O5还原，导致产品纯度降低( 5、2024届衡水金卷先享题 信息卷[JJ·A]理综(一)1答案 1、2024届衡水金卷先享题[信息卷](一)1理综(JJ·A)答案 1、2024届衡水金卷先享题 [调研卷](四)4理综(JJ·B)答案 CI CI文数(一)1试题)
理综(二)2试题)
2理综(JJ·B)答案](http://pic.duoshouyun.net:32080/weibo.png?text=2024届衡水金卷先享题[信息卷](二)2理综(JJ·B)答案)
2理综(JJ·B)试题](http://pic.duoshouyun.net:32080/weibo.png?text=2024届衡水金卷先享题[信息卷](二)2理综(JJ·B)试题)
