合肥八中2022~2023第二学期开学摸底联考·高一化学参考答案、提示及评分细则1.B明矾只能净水，不能杀菌消毒，A选项错误；钢铁表面的致密的氧化物薄膜是四氧化三铁，B选项正确；3He与He的关系是互为同位素，C选项错误；消毒液和医用酒精混合会发生氧化还原反应，消毒效力会降低，D选项错误。2.C中强酸HPO2与足量的KOH反应只生成一种盐KH2PO2,因此HPO2属于一元酸，KHPO2属于正盐，A、B选项错误；HPO2在酸性溶液中与氢离子会结合，不能大量存在，C选项正确；在碱性溶液中与氢氧根不反应，可以大量存在，D选项错误。3.B NaCl溶解配成溶液，该过程电离，不是复分解反应，A选项错误；据图，a离子的半径大于b离子，因此b离子是N,显正电性，B选项正确；溶解无需通电，C选项错误；离子在做不规则运动，D选项错误。4.B配氢氧化钠溶液不能直接将氢氧化钠溶解于容量瓶中，A选项错误；B选项正确；氯气也会和碳酸氢钠溶液反应，C选项错误；氢氧化铁胶体制备应该将氯化铁溶液滴入沸水中，D选项错误。5.AFe3+与I厂会发生氧化还原反应，B选项错误；使紫色石蕊变红的溶液显酸性，会和次氯酸根结合，C选项错误；钙离子会与碳酸根离子生成碳酸钙沉淀，D选项错误。6.D碳酸氢根离子也可以，A选项错误；溴水制得碘，还原性是碘离子大于溴离子，B选项错误；酚酞溶液应该是先变红后褪色，C选项错误；氯气也可以，D选项正确。7.BX、Y、Z、M元素分别是O、S、N、Na。O、S、N的最简单氢化物中，HO的热稳定性最强，A选项错误；氧化钠或者过氧化钠阳离子与阴离子之比一定是2：1，B选项正确；H2SO3酸性弱于HNO3,C选项错误；半径大小比较O小于N3-,D选项错误8.D能使酸性高锰酸钾溶液褪色的离子可能是Fe2+也可能是CI,D选项错误。9.B1molC2只能转移电子数为2NA,A选项错误；浓盐酸变稀，反应停止，生成的Cl2的分子数小于NA,C选项错误；没有提供溶液体积，D选项错误。10.C氯气和水生成盐酸和次氯酸，次氯酸光照条件下分解成盐酸和氧气。溶液的电导率在上升，A选项错误；溶液中的氯离子浓度升高，B选项错误；次氯酸的浓度降低，溶液的漂白能力一定降低，C选项正确；氧气增加，体积分数升高，D选项错误。11.C过量氯气的通入，碘离子也应该参与氧化还原反应，A选项错误；系数有误，应该是HCO5+Ca+十OHCCO3V十H2O,B选项猎误；浓度相同、体积相同的两溶液反应：Baf十OH十H十SO一BaSO4Y十H2O,D选项错误。12.B除杂正确但涉及氧化还原反应，A、C选项错误；会引入杂质离子铜离子，除杂错误，D选项错误。13.CA可能是溴单质，A选项错误；甲可能是水，B选项错误；单质与化合物反应生成单质与化合物，一定是置换反应，C选项正确；金属钠与硫酸铜溶液反应不会生成单质铜，D选项错误。14.D“盐泡”内含有NaCl等盐类物质，“盐泡”越多，质量越大，海冰的密度越大，A项错误；NaCl属于强电解质，在卤汁第二学期开学摸底联考·高一化学参考答案第1页（共2页）省十联考231394D

17.(12分)某同学探究甲烷与氧化剂的反应，设计实验如下：氧化铜无水硫酸铜稀硫酸化铝溴水酸性高锰浓硫酸足量澄清水酸钾溶液石灰水已知：①碳化铝(A14C3)与水反应生成氢氧化铝和甲烷；②实验现象：溴水不褪色，无水硫酸铜变蓝色，澄清石灰水变浑浊。回答下列问题：(1)写出碳化铝与稀硫酸反应的化学方程式：(2)加入药品前，应先进行的一步操作是(3)实验中浓硫酸的作用是,集气瓶中

唐山市2023届普通高中学业水选择性考试第一次模拟演练化学试题参考答案一、选择题：本题共14小题，每小题3分，共42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。1456>891011121314CADBABDCBBDBAD二、非选择题：本题共4小题，共58分。15.(14分)(1)蒸馏烧瓶(2分)：(2)b(2分)(3)2Na2S+Na2C03+4S02=3Na2S203+C02(2分，其他合理答案给分)(4)Na2S2O3与酸发生反应，SO2过量会使溶液呈酸性（2分，合理答案给分)(5)①当最后半滴碘标准液滴入时，溶液恰好由无色变为蓝色，且半分钟不褪色(2分，316cV0/0合理答案给分)；②m(2分)(6)bd（2分，漏选给1分，错选不给分)：16.(15分)(1)粉碎、搅拌、适当升高温度、适当增大NaOH溶液浓度等(1分，答案合理即给分)：Fe2O3、Mg0、BN(2分，写全给分)：2Cr203+302+8NaOH=4Na2CrO4+4H20(2分)(2)1.2×10-5(2分)(3)4BaCr04+C2H5OH+20H+=4Ba2++4Cr3++2C02↑+13H20(2分)(4)普通漏斗、烧杯、玻璃棒(2分，写全给分，错写不得分。写成漏斗给分)1(5)4(2分)：N3×1023(2分)17.(14分)(1)91.9(2分)：高温(2分)(2)①20%(2分)②2.75(2分)③移动(2分)高三化学答案第1页（共2页）

答案：(1)③(2分)(2)吸收(2分)；48.2(2分)；C(2分)(3)①3X十Y=2Z(2分)②BD(2分)③60%(2分)

5.某同学从温度为55~65℃的泉水中筛选出能合成脂肪酶的细菌，并从中提取了脂肪酶。通过检测发现，脂肪酶液能和双缩脲试剂发生紫色反应。下列分析错误的是A.脂肪酶在55~65℃时具有较高的生物活性B.脂肪酶的基本组成单位是核糖核苷酸C.蛋白酶能催化水解脂肪酶D.可将脂肪酶保存在低温和最适pH条件下6.生物体从细胞到系统，在能量转换过程中维持ATP含量相对稳定的现象称为ATP稳态。下列有关叙述错误的是A.ATP稳态通过ATP的水解与ATP的合成来实现B.人体在运动和安静时均能维持ATP稳态C.植物根细胞遭受长期淹水胁迫，可能难以维持ATP稳态D.乳酸菌细胞维持ATP稳态过程中伴随着乳酸和CO2的产生7.在科学研究中，生物的呼吸方式和呼吸底物可通过呼吸商(RQ)来推测。RQ是指单位时间内，生物进行呼吸作用释放的C02量与消耗的O2量的比值。某种微生物以葡萄糖为呼吸底物，测定其RQ值，结果如图所示。下列叙述错误的是ROA.A点时，该微生物只进行无氧呼吸B.AB段，该微生物产生的酒精逐渐增多C.BC段，该微生物的无氧呼吸逐渐减弱时间D.C,点后，该微生物只进行有氧呼吸8.大棚种植在丰富人们的餐桌时，也面临着一些种植问题。为了提高农作物产量，下列措施及目的合理的是①施肥后进行适量灌溉，有利于农作物吸收无机盐②适当增大温室中的昼夜温差，有利于农作物积累有机物③及时清除温室薄膜上的水汽，有利于增加自然光照强度④温室中，定期施加CO2,以提高光合作用强度⑤用红色塑料薄膜代替无色塑料薄膜，可提高蔬菜的光合速率A.①②③④B.②③④⑤c.①③④⑤D.-①②④⑤9.Bc1-2家族是调节细胞调亡的重要蛋白家族，其中既有促调亡蛋白，也有抗调亡蛋白。Bcl-2家族介导的细胞凋亡过程如图所示。下列叙述错误的是无抗调亡蛋白细胞凋亡凋亡信号抑解除抑制促进有增强促凋亡蛋白,线粒体膜的通透性A.促凋亡蛋白和抗调亡蛋白均在核糖体上合成B.调亡信号会抑制抗调亡蛋白的合成，促进促调亡蛋白的合成C小鼠成熟红细胞接收调亡信号后，其促调亡蛋白基因开始表达D促调亡蛋白改变线粒体膜的通透性导致细胞调亡是基因控制的编程性死亡【◇高二生物第2页（共8页）◇】

47.D48.D孩子们提前就做好了计划，互相询问想要什么圣诞礼物。49.A作者给了每个孩子一张20美元的钞票，让他们去寻找礼物。50.C5l.B根据下文的laughing可知，在回家的路上，孩子们对圣诞节都很兴奋，笑着互相询问买了什么。52.D53.B小女儿用作者给的那张20美元钞票做什么了？54.D以下就是小女儿告诉作者的内容。55.A“我到处看，想想要买什么。”56.B根据下文可知，小女儿停下来读小卡片。57.C其中一张卡片是为一个四岁的小女孩制作的。58.A小女孩圣诞节想要的只是一个洋娃娃。59.C根据下文可知，所以小女儿从树上取下卡片，为卡片上的四岁女孩买了洋娃娃。60.D作者感受到从未有过的富足感语法填空61.truly 62.has been discovered 63.published 64.by 65.methods 66.who/that 67.higher68.what/whatever 69.Sounds 70.reading短文改错On Friday,our teacher told us that there would A an English corner in front of our teaching building.I setbeabout soon after the last class in the afternoon,out/offTo my joy,the English corner had just been on for a lew minute.I joined them on their talk.At first,Iminutesinwas afraid that my English was so poor and limit that I couldn't follow them or make myself understand.I waslimitedunderstoodalso afraid that anyone might laugh at me.But a smiling face here or an encouraging nod there soon put me atsomeoneandease.Though I speak to them only in simple English that day,I believe in future I will make a greater pro-spokegress.书面表达One possible version:My HometownI live in a small town near Chengdu in the southwest of China.There are not so many high-rise buildingsand broad streets as in a big city.The scenery in my hometown is beautiful.Around the town there is lots of farmland.From spring to au-tumn many kinds of crops are grown on the farm,which makes a breathtaking sight.Recently,great changes have taken place.A great many shopping centres and apartment buildings havebeen put up.I believe my hometown will develop faster in future.Welcome to my hometown and I am willing tobe your guide.·10·【22新教材老高考.DY.英语·参考答案一WYB一必修第三册一QG)

B.He explored the Sahara Desert on his own.C.He lived a semi-nomadic life with his wife.D.He escaped from Sahara Desert with his friends.Batederindree pople yinA.People in Europe waste so much time.DB.People in Europe always let water running.31.WhaC.People in Europe are curious about everything.AD.People in Europe are always busy with their life.B.CCD.Uni distinet toRwanda,milk bars make minyorThey are places to meet for breakfast or lunch.They are also places to socialize with peodfi记eatbackgounds.Wileitisdfiautiorstranersonlcrtandhetbalnrstiststheyre uth out hownnd入PascalKubwnmaa,atagTmooopeatorwho.hasbcencomingtoKrlhinhdnsteyperimly in铷foryrhe is nt going awher.love the milk here,hedhis breadd beans withalire of hot mik.helps me feel good all dayhdeciswhe邮breakfast.I even take some home in the evening.My children love it."er tWith around7 f Rwanda's population engaged in agricueowsaegazadvantage as well as a symbol of wealth and social status in rural areas.In fact,cows are he长in such high regard here that it's common to include the animal into your child's name.Ma%traditional Rwandan dances are also inspired by cows.In the Umushayayo,which is oft尽characterized as a sort of Rwandan ballet,women imitate the gentle movements of cows whilshowing their beauty and grace.And in the Ikinyemera,Igishakamba and other dances,me都and women stretch their arms upward to represent cow horns.In Rwanda,when you want to wish someone well,you say "gira inka"(may you have南cow)or "amashyo"(have thousands of cows),and you'll hear the response,"amashongore(have thousands of female cows).When you want to express profound gratefulness,you s阳“nguhaye inka”(I give you a cow).28.What can people do in milk bars according to paragraph 1?A.Wear unique clothing.B.Learn to prepare lunch.C.Communicate with others.D.Drink free specially-made milk.29.What can we infer about Pascal Kubwimana from paragraphA.He is fond of the milk bars.B.He usually gets help from the barkeepers.C.He often takes his children to the milk bars.D.He dislikes staying too long in the milk bars.30.What is the third paragraph mainly about?A.The large population of Rwanda.【高三英语第5页（共10页）】·22-12-291

KEYCORNER3.有很高的期望7.alternative8.appropriate3.I don't acknowledge that the reporter4.决定什么适合银幕9.pessimistic10.definitehas done anything wrong.5.找到电影观众所接受的演员Ⅱ.l.coverage2.expectation(s)LESSON 2上期练题参考答案6.由于技术原因很难被改编3.adaptation4.visualiseI.1.recording2.high-definition5.mixture6.precisely3.corporation4.interactive第2版7.do film adaptations5.spot6.uploadingREADING ACTIVITIES8.adapt to a new form7.election7.witnessedThink and talk略9.film versions10.高质量的书III.1.henceII.1.has brought 2.itUnderstand the text11.对…有巨大的影响2.interpret the actress's silence3.valuable4.that/which12.…最好的证明13.ghost writers3.dismiss the idea5.in6.typicallyI.1.stage plays2.biographies14.be very unsatisfied with4.is being hotly debated7.to perform8.are shown3.plot4.visualise5.consulting with her parents9.causing10.development5.difficult6.unsatisfied第3版LANGUAGE LEARNINGIV.第4版L.1.B2.A1.When he was 15,he generated an ideaGRAMMARIII.1-3 FFOTOPIC TALK LESSON 1B:1,3,5C:6,8.2.purchase:to make a film.A:2,4,7,9Project略I.1.outlineEXTENSIVE READING3.cast4.diverse2.The concert will be broadcast live onLEXICAL CHUNKS【Reflection】略6.availabletelevision:1.一部电影的选材2.评分低5.complicated

SE000OFOOIOPI,S9sEL-IS0:荐洋图I1●限班：0[4●EE6ELLL-ISEO(告↓鞋乙画不工本☒型公中但7潮学不运苇继：馅由●9000E0张班留鼻兼台乙0忆果的是半遛￥旱显巾：所班●出班W:Your cousin can come,too.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M:Good.We will go to the park by bike.It takes around 15 minutes to过3个单词。听独白前你将有时间阅读句子内容。独白读两遍。get thereI'm Martin.Fred is a friend of mine.We first met at a friend's点点是W:OK.See you then!Bye!birthday party five years ago.We found out that we both liked music.谁▣！请听第2段对话，回答第8、9小题So I invited Fred over to my place.We listened to music together andM:Are you going on the study trip tomorrow,Lucy?soon became best friends.Three years ago,Fred invited me to go onW:Yeah.And you,Kwan?holiday with his family in a beach town.It was great.We spent three本期参考答案M:Sure.You'd better take a jacket because it'll be cold.期末综合能力评估试题Ⅱ听力材料及参考答案W:OK.Do we need to take notebooks?wonderful weeks there.Two years ago,I broke my leg and stayed inhospital for two weeks.Fred came to see me every day.But then,last听力材料M:Yeah.We'll have a test about what we see on the trip.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、Cmonth,Fred's family moved to another town.Now I hardly ever seeW:Mandy told me about the test.But is it about the museum or the zoo?三个选项中选出最佳选项。听完每段对话后，你将有时间回答有关him.But we always write e-mails to each other.M:Both.小题和阅读下一小题。每段对话读两遍。参考答案W:I see1.W:Are you going to fly to New York tomorrow?·、1-5 ABBCC6-10 BAABA11-15 BCCBB请听第3段对话，回答第10至第12小题M:No.I'll take the bus.It is cheaper than driving or flying.16.birthday party17.music18.beach2.M:I want to be a scientist like Yuan Longping.I'm going to studyW:Did you call Ada about the food?M:Yes.She's bringing some chips and chocolate.What about music?19.leg20.e-mailsfarming at university.How about you,Lisa?二、21-24ACDC25-28 DDBBW:I want to be a doctor like Zhong Nanshan.I'm going to studyW:We can ask Noah.He knows a DJ.M:Yes,that's right-Zoe.She did the music at Ali's party.三、29-33 CABDD34-38 CABDA39-43ABBCCmedicine at university.W:Yes.She did a good job.Now,you didn't forget about drinks,did44.Almost45.Through46.However3.W:I'm going shopping on Saturday morning.I need to buy a blender.you?.47.example48.came49.suchDo you want to come?M:No.Emily is bringing yogurt and juice50.important51.foreign52.onlineM:No.I'm going to practice playing the violin on Saturday morning.53.keeps54.to helpI'll give a concert on Monday.W:Good.And we must invite Lucy and Lily.They missed the last party63-67 CAADB4.M:Holly,what lovely birthday gifts you've got!M:Yes,they were on vacation四、55-57DDB58-62 DADABW:Yeah.Aunt Lucy bought me this skirt.Jess sent me this beautifulW:And we have to ask some people to help clean...68-72 BDDCA73-77 GFEBChat.And the notebook was from Wendy.请听第4段对话，回答第13至第15小题。五、78-82 FAGCEM:Amy,I've got an e-mail.Oh,it's an invitation to a party.六、One possible version:5.W:When do you think I can go home,Doctor Smith?M:Well,you came in last Tuesday,and today is Friday.I believe youW:Who's it from,Todd?When I was in Grade 7,my class took a trip to the old people'shome.We took the school bus there.After we arrived,we helped cleancan leave next Monday.M:Our Chinese teacher,Mr.Zhang.B)请听下面4段对话。每段对话后有几个小题，从题中所给的A、B、W:What does he say?the old people's rooms and washed their clothes.After that,we didC三个选项中选出最佳选项。听每段对话前，你将有时间阅读各个M:He says that any of his foreign students in Beijing are welcome tosome fun activities such as singing,dancing,playing games and telling小题。每段对话读两遍。his place to celebrate the Chinese New Year.stories.I felt very happy when I saw the big smiles on the old people's请听第1段对话，回答第6、7小题W:Wow!That's great!But what gift should we take?faces.W:Jack,come to the park.Pete and I are playing tennis here.M:How about a box of candy or some flowers?This experience is unforgettable and educational.I think weM:I'd like to,Gina,but my cousin and her parents came to my homeW:Um,Mr.Zhang likes drinking tea.Let's get some tea for himshould care much about the old people.I'm always ready to help oldstavingwithusforfewdaysM:Good idea.OK,I'll reply to his e-mail right now.people in need around me.

楼拟示花表人全国100所名拉最新高考楼拟子范卷、NYabout his iasachef NewYork City.Thedeveoped ithghymisodandbestsdlingbokKarhencnfidemiatbepexyearAfer hiseopleonheoredhetheir love of food and travel.The Hitchker's Guide-to-the Galaxy by Douglas Adamsthefirst ktheArthur Dented byhisr Prefree or the stviethatsbeestoyd.The pair escapes on analien spaceship and the book follows their strange adventures擦干净后，around the universe.1.Which book inspires readers to stay positive about life}AneeneasofSote.B.The Last Lecture.C.Kitchen Confidential.D.The Hitchhiker's Guide to the Galaxy.ubjects and2(Whois most probably interested in The Hitchhiker's Guide to the Galary?you stretchA.A grammar teacher.BA巴汽eC.A professional cook.one dramat-D.A fan of science fiction.3.What do The Last Lecture and Kitchen Confidential have ncommon?the answersA.They share the same writing style.B.They were publshed in the same year.C.They are based their authors'life experiences.and was toldD.They were the bestsellers of the year.h“The LastBin which heDrRoberrpy Herdd,Dr H Rbbeticing medicine for the last 32 years.In May,Harold Roberts and his daughter teamed up foran operation.hehadwantadtospendamonthilearmingamdopegratngwnthhersurgeofaherin20201999 issuebagrpsfalhouehheneandnicSagothsasdcd英语·SD)been waiting for.⑥英语卷（五）第2页共2页【23·(新高考)ZX·MNW·英语·SD】

22.What's the disadvantage of the Lehigh Gorge RailDTrail for cyclists?32.What can we learn about the treatment of IRT?A.Patients'targeted memory is reactivated.阅A.It is filled with sharp slopes.阅B.Patients predict what nightmares they'll have.B.Its paths are extremely rough.C.Patients write down their nightmares accurately.C.It is connected with a railway.Patients recall their nightmares positively while理.Its bike service has a time limit.awake.23.Which of the following covers the longest33.What do we know about the participants in thedistance?解study?A.The Ohio and Erie Canal Towpath Trail.A.All of them listened to music while awake.B.Only half of them received the IRT training.The Danube Cycle Path.All of them were exposed to music while asleep.C.The Lehigh Gorge Rail Trail.D.All of them rehearsed their revised nightmares inD.The Cinder Track.silence.B第34.What did the researchers most probably think of the24.What brought back the author's childhood memory?TMR-IRT combination?A.His interest in skating.阅A.It didn't work as well as the IRT-only treatment.部分The vacant seats.It was very helpful in preventing nightmares.C.The noise from the audience.C.It couldn't help prevent nightmares for long.D.An action of Nathan Chen.理D.It helped boost all participants'memory.25.What can we learn about the author?A.He preferred running to skating.35.What can be a suitable title for the text?A new treatment for reducing nightmares is读B.He got tired of his college life in the US.comingC.He competed at the Beijing Winter Olympics.B.Nightmares have bothered humans for many yearsHe skated under the influence of two ChineseC.Peaceful piano music can help you sleep betterskaters.D.Dreams have a negative effect on sleep第第二节阅读下面短文，从短文后的选项中选出可以填入26.What is the author's parents'attitude to his第空白处的最佳选项。选项中有两项为多余选项。giving up skating?Have you heard of the game "pin the tail on the donkey?It him the tail youved for himnd turn him slowlyd at thA.Indifferent.B.Disappointed.an provide the host withan opportunity to give the guests small giftsnonll othe players shdeouof the bindfodeThe object of the gameplace the donkeysta ose as possbe tokid he makkes his way to the wall分Supportive.D.Annoved.分he place where it shoud actually be Typically.the winner of a round will27.What will the author probably do next?epA.Pursue a career in skating.of the donkey'stn the prB.Work as a coach in Beijing.o the donkey读Take up his previous hobby.读When you choose an area for the game,keep security in mind.Sinayers may head off in completely wrong directions,it's important to findD.Start cross-country running.rather large area Thehad better be flat.without obiects like bigpones on the ground感Here are the stens of the game One at a time Hindfdld the kid handC28.Which of the following can replace the underlined第一节阅读下面短文，从每题所给的A、B、C、D四个选项中选出可以填入空白处的最佳选项。阅part "wreaks havoc"in paragraph 1?第三部causes great damageB.draws public attentionDogs are more faithful than other animals,so they are considered asC.takes the consequences D.makes a big differenceman's best friends.Recently a dog named Capitan has shown us why dogs理29.Why do the researchers create the computer-basedmodels？A.To study the diseases caused by mosquitoes.B.To look for a cure for mosquito-borne diseases语言are a symbol of 41 and friendship.(B)41.A.honestyC.To help the government respond to hurricanesquickly.B.loyaltyTo help predict the outbreak of mosquito-borne用C.diligenceD.generositydiseases.感In 2005,Capitan was42by a man named Miguel Guzman in30.What can we learn about the models from theArgentina.Miguel got Capitan as a(n)43 for his son Damian.In 2006,comparative results?Miguel passed away,and 44Capitan disappeared.They thought he wasA.They are too simple.They are successful.第三部分45 or had been adopted by another family.46,when Damian and hismother went to visit Miguel's grave,they were 47to see Capitan at theC.They need improving.cemetery ()They couldn't believe it because they had 48 brought理D.They lack reliable data.(D)42.A.curedB.abandonedC.soldD.adopted31.What does the last paragraph mainly talk about?(A)43.A.giftB.assistantC.substituteD.referenceA.The potential threats caused by floods.言运(C)44.A.as usualB.once againB.The vulnerability of modern communities.C.soon afterD.long before.The significance of the study to a stable society.D.The necessity of extending the models into more(B)45.A.sickB.lostC.matureD.hidden(D)46.A.ThereforeB.Moreover C.Meanwhilecountries.(A)47.A.surprisedB.disappointedC.horrifiedD.embarrassed3

24.What did the author enjoy about the stone skimming as a child?A.The competitiveness of the sport.B.The outstanding ability at throwing.C.The satisfaction the glide of the stone brings.D.The fun time she spent with her dad at the beach.25.What mainly helped the author all the way through every championship?A.Her discipline.B.Her desire to win.C.Her confidence.D.Her efforts on training.26.What can we conclude from the passage?A.Take it easy in face of challenges.B.Change the world by being yourself.C.A bigger stage is ready for those who try.D.Either I will find a way,or I will make one.CClown fish live their adult lives in the protective arms of sea anemones,the small brightlycolored sea animals attached onto rocks to house clown fish.Between birth and adulthood,however,the fish have to complete a treacherous journey.Afier hatching,they swim out to theopen sea to finish developing.After maturing,the young fish swim back,during which they haveto avoid a "wall of mouths"by sensing the unfriendly smells.With ocean acidification,a trendthat is occurring worldwide,scientists began to wonder what might happen to fish's sense of smell.My team put 300 recently hatched clown fish in our lab.When we introduced a friendly fishodor ()they did not react.But when we introduced an enemy odor,they swam away.Wethen repeated the experiment with 300 new hatchlings from the same parents in the more acidicwater-a level we can expect by the year 2100 if current trends continue.When we introducedfriendly and unfriendly smells at the same time,the fish seemed unable to make up their minds,spending equal time swimming toward one smell and the other.They could sense chemical signalsbut couldn't recognize the meaning of them.It is always tricky to say that behaviors seen in a lab would also be seen in the wild.So wewent to a sandy lake near one of the Great Barrier Reef's northern islands to test how wild-caughtdamselfish would react to enemy smells after exposing them to acidic water.In a tank,about halfof them held in water with acidity expected by 2050 were attracted to the unfriendly odor and halfwere not,yet not one held in water anticipated by 2100 avoided being attracted to the enemy odor.We then let the marked damselfish loose in the lake.The fish once held in the most acidic waterswam farther away from their protective home.高三英语第5页（共10页）

（D)请阅读下面的短文，根据语篇内容，在方框内缩写文章中，填入与短文意思最符合的单词，并将答案写在答题卡相应的位置上。每空一词。Do you want to know how you can succeed in a new school term?Here are several suggestionsfor you from teachers.You'd better write down special tasks,activities and important dates on your calendar.Thishelps you easily remember things you need to do.You can also make a chart ()Then,usepens to circle or draw a line under your homework,reading tasks or other activities.By using achart,you can learn how to make plans for your study.You can buy folders（文件夹)in different colors..Put your notebooks in different foldersaccording to subjects.This helps you keep papers and notes organized.Visit the bookstore or library every few weeks to find a new book to read so that you can fall inlove with reading.You will feel more confident when you talk about what you have got with peoplearound you.It's important to communicate with teenagers outside of school.Joining sports clubs or othergroup activities can improve the way you get on with others.During this process,you can learn howto solve problems in an easier way and respect others.You're never too old to ask for help.At anytime you have a problem about homework,projectsor relationships with your family members,you can turn to your teachers and they are there to helpsolve problems and listen to you.If you want to succeed in a new school term,you can try the following49advice.First,you can write down special tasks,activities and importantdates or you can 49 for your study by using a chart.Second,by using5050 folders,you can find it helpful to keep your papers and notes51.organized.Third,read more books to be a book 51.Besides,byjoining all kinds of clubs or sports,you can get on better with others,and52.solve your problems more 52.Finally,you can also ask your teachers53.for help 53 you have problems.(E)请阅读下面的非连续性文本，根据语篇内容，回答问题，并将答案写在答题卡相应的位置上。Ba Duan JinDoing exercise is an important part of healthy lifestyle.ButCOVID-19 has kept millions of people from taking part in outdooractivities since it broke out.因此，室内活动已经成为人们保持健康的重要方式。These days,the sports community,medical experts and publichealth officials have all been actively suggesting indoor exercise tohelp people fight gainst COVID-19.And dn jin,an easylearn gigong exercise,is one of the most popular exercises.After doing the exercise,people may feellike they are wearing a dress made of silk clothes,so it's also called Eight Pieces of Brocade ()Created nearly a thousand years ago,ba duan jin has been practiced for centuries in China.Itis a very important part for keeping in good health in China in the past.Nowadays,it is almost aspopular as Tai chi,especially among the old.中考权威预测模拟试卷·英语（三）第6页（共8页）

本期参考答案A1版TOPIC READING①然而，考虑到儿童网红和儿童演员之间的相似之处，可以在现有相关法律的基础上，为数字时代的这些网红儿童建立专门的保护条例。②因此，尽管《库根法》已经包括了儿童网红的功能角色，但它并未延伸到父母雇用的儿童，这对最终由父母管理账户的儿童网红构成了重大障碍。本期参考答案A2版A1-4 CDBB李丹是一个来自江西的女孩。从2020年8月份开始，她独自一人先后复制出60多道《红楼梦》中的美食，弘扬中华传统美食。l.C。细节理解题。根据第三段I make these delicacies in the hope that morepeople will read the novel可知，为了吸引更多人阅读《红楼梦》，李丹重新制作了《红楼梦》中的菜肴。2.D。推理判断题。根据第四段Li says that one of the biggest challenges isrecreating dishes that require highly seasonal ingredients.If all of her trial dishes failduring the short season,she needs to wait one year to try again可知，在重现传统菜肴时，一些食材的供应时间很短，这给她带来了挑战。3.B。推理判断题。根据最后一段As Chinese culture is increasingly accepted bythe younger generations,many online influencers like Li also have posted videos ofthemselves recreating ancient Chinese food可知，网上有李丹重新制作这些菜肴的视频。4.B。主旨大意题。本文主要讲述了一个女孩复制《红楼梦》中美食的故事。分1-4 ADCBTakeda制药有限公司对员工的关心使它成为Science杂志评选出的顶级雇主。l.A。推理判断题。根据第一段But a personal story hints at something more以及下文关于顶级雇主的讨论可知，作者在开篇介绍Christina Nurse的故事是为了引出本文要讨论的话题。2.D。词义猜测题。根据画线词前的Takeda的领导给Nurse打电话，问她需不需要任何东西，他们能怎么帮助她可知，Takeda公司很关心并同情Nurse。3.C。细节理解题。根据第三段But amazing companies are those who invest realresources in supporting the overall growth of their most vital asset-一the staffi可知，J顶级雇主为员工在工作和生活上提供帮助。4.B。段落大意题。根据第四段Now in its20 th year,.Science's Top EmployersSurvey is meant to celebrate and highlight the best life sciences companies from

1、2024年全国100所名校AB测试示范卷高三24·G3AB·语文-必考-QG 语文1-3答案

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文化事业”，筹办各优秀剧目奖13,古代雅典，几乎所有的官职都是集体职务。执政官有9人；议

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突现出来了，如何有意义地自觉地充分把握住这短促而多苦难的人生，使之更为丰富满足，便突现出来了。它实质上标志着一种人的觉醒，即在怀疑和否定旧有传统标准和信仰价值的条件下，人对自己生命、意义、命运的重新发

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答说：“我怎么敢奢望成为贤人，只是志向达不到啊。”檀道济把粮食和肉送给他，他却挥手让檀道济离开。后

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C实验后，向B组细胞滴加清水，原生质体恢复初始长度的时间可能比A组细胞的短D.实验后，E、F组蔗糖溶液的浓度是相同的5.下列有关细胞间相互作用的叙述，正确的是A.植物细胞之间可通过胞间连丝进行信息传递

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保密★启用前2021一2022学年度第一学期期末考试高三英语试题(A)注意事项：1.答题前，考生务必将自己的姓名、座号、考号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，用铅笔把答

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Teaching wasn't the end of my writing career;it was the beginning.41.A.guide B.perform C.teach D.exp

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2022-2023学年度第43期RX版es一·新教材高新高考扫码听报(必修)2023年6月8日总第4555刘兆义国内统一连续出版物号CN34-0030确价值观念、树立中国文化自信、发展学生英语学科核心

5、2024年全国100所名校AB测试示范卷高三24·G3AB·英语-R-必考-QG 英语(一)答案

◎要点归纳◎基础训练第动词，表示“躺；放；位第1.根据句意及汉语提示完成下列句子。于”，过去式为laylie down表示躺下L.Here are some candies(糖果)on the tab

2000-1200016001000080001200600080040004000020062007200820092010201120122013201420154年口产量厅吨·一种植面积千公顷)村料二各地充分贯彻落实”玉米不减产，多收一季豆”的行动目标，为解决玉米大豆争地矛盾，科研人员创造性地提出大豆玉米带状种植（在原本单独种植玉米的田里，间作种植大豆)，并取得良好成效，2022年被农业农村部列为主推技术在16省推广。下图为两种农业生产模式示意图。玉米玉米玉米0s0.407m0.4m0.4m0.4m0.4m0.4m0.4m(1)简述2006年至2015年期间我国大豆生产的发展特点，并推测其原因。(10分)(2)相比传统种植模式，说明玉米大豆带状种植模式的优势。(6分)(3)为降低大豆对外依存度，我国应采取的合理措施。(6分)38.阅读材料，完成下列要求。材料一近日，财政部拨付中央专项扶贫资金351.17亿元，加上2022年10月提前下达的909.78亿元，2022年中央财政补助地方专项扶贫资金1260.95亿元已全部下达，比2022年同口径增加200亿元，增长18.85%，连续四年保持每年200亿元增量。根据官方数据，8年来，中央、省、市县财政专项扶贫资金累计投入近1.6万亿元。除了专项扶贫资金外，中国还多渠道筹集资金投入脱贫攻坚和乡村振兴。材料二民族要复兴，乡村必振兴。西部某村的扶贫定制农场借助互联网和物联网技术，数十个摄像头从种植到采摘、从加工制作到成品包装等全程摄像，实现全程可视可追湖。几年来，该村的农民收入从2000多元增加到6000元，村财增收超过10万元，还带动31户建档立卡贫困户全部脱了贫。在扶贫定制农场的带动下，创立“下乡的味道”公共品牌，打造电商台并覆盖全县农产品，大力推广“公司+合作社+农户”模式在农产业、乡村旅游业上的有效运转，开创了乡村振兴的新局面。9荆(①)有人说，我国政府加大财政投入就能打赢脱贫攻坚战。结合情料)，运用经济生活的相形联帥关知识评析这一观点。(12分)财以位通快网文综第8页共12页新

1、2024年全国普通高等学校招生统一考试·A区专用 JY高三模拟卷(三)3文科数学答案

1、4"2024年全国普通高等学校招生统一考试·A区专用 JY高三模拟卷(一)化学试卷答案

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2、[九师联盟]2024届9月高三开学考(LG)文科数学试题

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3、[天一大联考]高三2024届高考全真模拟卷(一)1文科综合答案

指出实现“双碳”自标，必须”不能n持稳中求进、逐步实现，不能脱离实际、盒干成不能搐运动式“降碳”踩“急的哲学清把手里吃饭的家伙先扔了，结果新的吃饭家秋还没拿到手，这不行.这论述体现的行学道理见坚

4、九师联盟 2023~2024学年高三核心模拟卷(中)(一)1文科数学试题

1、[九师联盟]2023~2024学年高三核心模拟卷(上)·(一)1文科数学试题

教学全国1©0所名线单元测试示范春札记.a=(0,1,1),b=(1,一1,1)，.a+2b

5、高三2024届冲刺04文科综合(新)答案

1、高三2024届冲刺03文科综合(新)答案

1、全国100所名校最新高考冲刺卷英语2023届Y1

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①2019-2023年国内生产总值逐年增加离不开我国稳固的经济基本盘②2019-2023年国内生产总值增速波动上升与外界不可控因素相关联③国内旅游收入增速变动情况与国内生产总值增速变动情况基本一致④随着国内经济总体回升和稳步向好，居民消费信心和欲望逐渐增强①②B.②③c.①④D.③④《2024年国务院政府工作报告>再次提出，要”增强宏源玫筑取向致性围绕发隐大局，加强财政、货币、就业、产业区域、科技环保等改策协调配合，把经济性政策绵人宏策取向一致性评估，强化政策统筹，确保同向发力、形成合力”。以下宏观经济政策传导正日符合取向一致性的是①增发超长期特别国债→稳定长期投资建设→刺激社会总需求一→拉动经济增长②降低存款准备金率→加大逆周期的调节力度一→释放流动性，→缓解融资难问题③搭建线上线下融合就业服务台→推动劳动力资源优化配置→扩大就业容量→缦解就④完善新能源汽车支持政策+提高传统能源汽车购置税税率一→加速汽车以旧换新推动业难问题绿色发展B.①③、以②④D,③④A.①②5.吉林省政协立足吉林大地和网络云端两个“田间地头”，全力打造“政协吉云”网络履职台，推动委员和界别群众乘“云”履职、携“网”议政。台开设“微建议”专栏，鼓励委员聚焦群众身边的热点难点问题提出意见建议，实现“小切口”服务“大民生”。据此可推断设立网络履职台①拓宽协商议政新途径，展现履职新作为'②搭建畅连群众新载体，广聚民智助发展③运用科技力量，赋能国家治理体系现代化④激发履职活力，更好地履行公共服务职能A.①②B.①③c.②④D③④6.辽宁某市积极探索基层社会治理智治新模式，建成市基层智慧治理台，将本市基础信息注入对应网格，网格人员可以通过管理端即时接收网格管理办指派流转的网格事件，台开发出市民随手拍小程序，群众可以通过小程序随时随地反映服务诉求和问题线索由台进行智能分拨，由各级网格管理办对办理情况进行闭环管理，实现基层社会治理信息化智能化。·上述做法身在坚持以人民为中心的发展思想，提升治理效能②推进基层治理智能化，实现基层群众自治③解决群众现实问题，激发群众参与积极性④整合基层网格体系，推动全过程人民民主A.①②B①③C.②④D.③④7.我国第一部专门性的未成年人网络保护综合立法《未成年人网络保护条例》经过7年讨论，两次公开征求意见之后，于2023年9月在国务院常务会议通过并于2024年1月1日起实施。该条例要求健全未成年人网络保护体制机制，保护未成年人个人信息，防治未成年人沉迷网络。对此理解正确的是①立法机关坚持民主立法，提升立法的工作质量②国务院立良善之法，保障未成年人的合法权益思想政治试题卷第2页（共8页）

OHCHCN(HCN)人(H2)(催化剂)(催化剂)(9(3分)15.(16分)(1)Si02(2分)(2)TiO2++(x+1)H,0=Ti02·xH,0↓+2H*(2分)(3)分液漏斗分液(每空2分，共4分)(4)9×107(2分)取少量滤液于试管中，滴入I2滴KSCN溶液，溶液变红色，证明含有Fe3+(2分)(5)8.4(2分)焙烧(6)2Sc2(C204)+302=2Sc03+12C02(2分)16.(16分)(1)1(2分)(2)①C02+CaO=CaC0,(2分)②纳米CaO的表面积比微米CaO的大，吸收C02多，导致H2的体积分数更大(2分)(3)ad(2分)(4)+49.5(2分)(5)光能转化为电能转化为化学能(2分)(6)从右往左(2分)(7)2NH,+6OH-6e=N2+6H,O（2分)

The old people 29 very happy.People kdoyootothe old people's home?Theysay,tisnrsinand meaningful(有意义的)，”D./()21.AaB.an'C.theD.herself2s()22.A.sheB.herC.hersC.goingD.to go()23Ag0B.goesD.things（)24.A.emB.termsC.thing(25.A.atB.P.E.C.musicD.science(26.A.atB.forC.tof两D.with()27.A.ButB.AfterC.AndD.Because)28.A.talkB.to talkC.doD.to do()29.A.beB.are'C.amD.is()30.A.WhatB.WhenC.WhyD.How第二节：阅读下面短文，理解大意，然后从各小题的四个选项中选出一个最佳答案，使短文连员完整。Mr.White is 75 years old.He lives in a small village by himself.He has three 31-David,Jeff and Stefan.They are in big cities.And they can't come to 32 Mr.Whitevery often.The three sons are sorry for their 33.So they give him a lot of money().But it doesn't make Mr.White34,He always feels lonely(孤单的).There is a 35 not far from Mr.White's house.Some 36 in the school oftencome to see Mr.White.They sing for him and 37 to him.Mr.White is happy to seethe children.He always38 stories to them.And he39 to see them again(再一次)every time after they go home.When Mr.White gives money to the school,he says,"Idon't want money.I want 40.And the students give it to me."()31.A.daughtersB.sons C.sistersD.brothers()32.A.callB.helpC.seeD.ask()33.A.teacherB.motherC.grandpaD.father七年级英语第3页共10页

The old people 29 very happy.People kdoyootothe old people's home?Theysay,tisnrsinand meaningful(有意义的)，”D./()21.AaB.an'C.theD.herself2s()22.A.sheB.herC.hersC.goingD.to go()23Ag0B.goesD.things（)24.A.emB.termsC.thing(25.A.atB.P.E.C.musicD.science(26.A.atB.forC.tof两D.with()27.A.ButB.AfterC.AndD.Because)28.A.talkB.to talkC.doD.to do()29.A.beB.are'C.amD.is()30.A.WhatB.WhenC.WhyD.How第二节：阅读下面短文，理解大意，然后从各小题的四个选项中选出一个最佳答案，使短文连员完整。Mr.White is 75 years old.He lives in a small village by himself.He has three 31-David,Jeff and Stefan.They are in big cities.And they can't come to 32 Mr.Whitevery often.The three sons are sorry for their 33.So they give him a lot of money().But it doesn't make Mr.White34,He always feels lonely(孤单的).There is a 35 not far from Mr.White's house.Some 36 in the school oftencome to see Mr.White.They sing for him and 37 to him.Mr.White is happy to seethe children.He always38 stories to them.And he39 to see them again(再一次)every time after they go home.When Mr.White gives money to the school,he says,"Idon't want money.I want 40.And the students give it to me."()31.A.daughtersB.sons C.sistersD.brothers()32.A.callB.helpC.seeD.ask()33.A.teacherB.motherC.grandpaD.father七年级英语第3页共10页

查每打立男动清单，池20.量的一半要多研种园。按昭扯e服学（本题8分)阅读与m+出元，学校预计树情基地为支Near-expired food gains great in China these days.Wu Lin,a college student.树苗多少捆？imong them.Why Wu want such food?It is because she can buy them t is求知领域，陶实际，开设了because those are from big brands with good quality.What's more,experts prove th51of near-expired products.解学生参加礼果绘制成如7Young people think buying such products is a kind of sustainable consumption.For Wy.学生参加it meets her needs,and it is also hin reducing food waste.China has the serious problem-food waste.Now,the number of shops sellingnear-expired140foodquickly and people want to buy the food.That will help solve the problem to120some extent.10060(E)42请阅读下面的非连续性文本，根据语篇内容，回答问题，并将答案写在答题卡相应的位00置上。篮球Have you ever seen vegetables growing not in the field but somewhere else?Many young Chinese务形兔计图people living in big cities dream of a life in the countryside now.They build a vegetable garden in2100名学了游冰选龙their apartment to balamce out the stress of work and their personal lives.Wang Qinghuan,a参加市级32-year-old writer in the eastern Chinese province of Anhui has been planting foods on her balcony(阳台)and later moved her mini--garden to the rooftop(屋顶).It seems that Chinese people love to撼上演，喜喜两位plant vegetables in small spaces.Whenever they get a chance,they throw themselves to the task of如图，欢planting vegetables.They even plant vegetables in some unusual places.到达坡In space40米的燃，一上In 2016,Chinese astronauts planted lettuce in the Shenzhou XI spaceship.ThisA处看州lettuce grew taller and greener,according to Jing Haipeng,the astronaut who planted it.In Antarctica(南极洲)E在同Chinese scientists have built vegetable greenhouses in Antarctica research stations.They use the greenhouses to grow vegetables.On the Pamir Plateau(帕米尔高原)也帮忙清勺燃放高Policeman Sun Chao is known as Dr.Vegetables.He works on the Pamir Plateau.By)是否属building greenhouses,he has succeeded in growing more than 30 kinds of vegetables.页)China's natural environment is good for growing vegetables.China also has a long history ofplanting vegetables.Shiling,which was written2,500 years ago,mentioned many kinds of vegetablessuch as cress(水芹)and pea shoots(豌豆苗).China was also open to foreign vegetables.For example,during the Western Han Dynasty,Zhang Qian,brought back carrots,garlic()and other vegetables back.During the Ming Dynasty,potatoes,peppers and tomatoes and more were introduced into China.角英语（四）第9页（共12页）

应围绕“昂着头”与“垂着头”的二元关系展开思辨。挖掘其不同的价值意义，要明确在什么情况或阶段“昂着头”或“垂着头”，确立鲜明的观点。参考立意：昂俯之际，窥见中庸。低头与昂头的衡。低头做事，抬头做人。蹲得下去，站得起来。评分建议：①能够紧扣“昂着头与垂着头”立意，将“昂着头”与“垂着头”辩证统，一；明确“昂着头”与“垂着头”的具体所指，能针对具体问题展开分析；论证有层次，能够递进纵深分析，结构清晰；语言丰富、有文采。可评为一类卷53分以上。②扣住“昂着头与垂着头”立意，重点突出“昂着头”或“垂着头”一方；“昂着头”与“垂着头”的具体所指较明确，能针对具体问题展开分析；论证时采用类似“说昂着头+说垂着头+再说昂着头与垂着头”的论证层次；语言丰富、较有文采。可评为二类上50-52分（如果卷面书写、语言、结构特别优秀者，也可进入一类卷评分)。③扣住“昂着头与垂着头”立意，强调“昂着头”与“垂着头”兼顾；“昂着头”与“垂着头”的所指不够清晰，论证针对性较强；论证有层次，能够对“昂着头”与“垂着头”作一定的辩证分析，结构较清晰：语言丰富、有文采。可在47-49区间打分。④能够体现材料核心主题“昂着头与垂着头”；“昂着头”与“垂着头”的所指不清晰，不能针对具体问题展开分析；论证较有层次，结构较清晰；语言较丰富、较有文采。可评44分左右。⑤坚决打击套作，如果学生写作立论为“人生需要昂着头与垂着头统一”，但在论述中没有对“昂着头”与“垂着头”具体展开分析，整体打包“昂着头与垂着头”，空谈学经验，空喊人生口号，此类作文不超过40分。⑥600字以上，每50字扣1分；600-400字，35分左右；400-200字的，25分左右；200字以下的，15分以下。另：缺标题扣2分；不足字数，每少50个字扣1分；每1个错别字扣1分，重复的不计；标点错误多的，酌情扣分。例文：低头铸锋刃，昂首阔步行林庚先生说，人走路要昂着头，他的一生都是昂着头的：但成熟的稻穗、优雅的垂丝海棠、饱满的向日葵都是低垂着头的。你更认同哪种姿态呢？以我之见，低头昂首并不相悖，且唯有低头昂首并行，以低头之姿铸锋刃，以昂首之姿阔步行，才能博采众长，实现自身绽放。低头，是对自身的磨炼，是对祖国的一腔热忱。君不见，闻一多潜心学问，为“何妨一下楼”主人，终成《楚辞》集注，震古烁今；君不见，吴光辉勇挑大梁，主持C919的设计工作，终使其完成首飞，大国之翼，翱翔九天。低头是为国铸刃，是在困难中磨炼自己，以汗水为火，以坚毅为锤，以理想为钢，于乒乒乓乓中锤出真正削铁如泥的国之利刃。闻一多、吴光辉皆有此品质，低头苦干，才在关键时刻为国助力，筑强国之基。昂首，是对自身的自信，是对命运的永不服输。盲人少女马亦菲两岁失明，却用音乐追梦，16岁在残奥会上演出，一曲《雪花》触动多少人的心弦；清华才女洪昊钧夺得世界小姐人气冠军，打破人们的刻板印象，为理工科女生正名。或许我们生来并不公，更有可能在生命之旅中突遭厄运，但我们不应退缩，应时刻昂头直面命运，永不服输，永不放弃，以自信之姿勇敢追梦。马亦菲和洪昊钧便是最生动的体现，她们以昂头之自信，在与命运的抗争中阔步向前，完成了自身的蜕变。低头与昂首并行，方能谱写生命的乐章。低头是铸剑磨炼，昂头是自信向上。如那桂海潮，以低头之姿刻苦学，以昂头之姿直面选拔，6

1、高三2024年普通高等学校招生全国统一考试专家猜题卷(一)1试卷及答案答案(语文)

应围绕“昂着头”与“垂着头”的二元关系展开思辨。挖掘其不同的价值意义，要明确在什么情况或阶段“昂着头”或“垂着头”，确立鲜明的观点。参考立意：昂俯之际，窥见中庸。低头与昂头的衡。低头做事，抬头做人。