赣州市2011—2012学年上学期十一县(市)高一年级期中联考高一期中联考化学试卷

2023-2024学年江西省赣州市赣州市部分学校联考高二上学期11月期中英语试题If you are seeking to unlock the secrets to success, here are four books that offer invaluable wisdom and practical advice to help you along your path.The 7 Habits of Highly Effective PeopleStephen R. Covey’s timeless classic outlines seven foundational principles for personal and professional success. From proactive (积极主动的) decision-making to effective leadership and interpersonal skills, this book stresses the importance of matching personal values with actions. It serves as a powerful guide to achieving long-term success and building meaningful relationships.Outliers: The Story of SuccessIn the book, Malcolm Gladwell explores the factors that contribute to exceptional success. Through insightful case studies, Gladwell challenges traditional thoughts of talent and hard work, stressing the importance of opportunities, cultural backgrounds, and deliberate practice. This thought-provoking book encourages readers to rethink their approaches to success and shows the importance of making use of unique circumstances.Mindset: The New Psychology of SuccessIn the book, Carol S. Dweck explores the power of mindset and its effect on personal growth and achievement. By distinguishing between a “fixed mindset” and a “growth mindset”, Dweck highlights how accepting challenges, maintaining resilience, and cultivating a love for learning can lead to remarkable success. This book provides valuable insights for transforming obstacles (障碍) into opportunities for growth.PrinciplesRay Dalio’s Principles is a transformative guidebook packed with valuable insights. Drawing on his extensive experience in investment management, Dalio shares practical wisdom for success. The book offers actionable principles for decision-making, problem-solving, and personal growth. By applying these principles, readers can deal with challenges, seize opportunities, and make a meaningful impact.1. Which factors contributing to success does the second book stress?A．Talent and hard work. B．Creative thinking and teamwork.C．Chances and cultural backgrounds. D．Adventurous action and confidence.2. Whose book highlights the impact of mentality on individual development?A．Stephen R. Covey’s.B．Malcolm Gladwell’s.C．Carol S. Dweck’s.D．Ray Dalio’s.3. What is the text?A．A piece of news of new authors. B．A recommendation on books.C．A paper on the secrets to success. D．A text on successfully writing books.In 1999, Rebecca Constantino began doing a study at schools across Los Angeles. She had just completed a PhD in Language, Literacy and Learning, and she was analyzing children’s access to books in wealthy and low income communities.One day, she saw something that stopped her in her tracks. “I was at a school in a wealthy community, and they were getting rid of almost brand-new books because they didn’t have room in the library,” said Constantino. She put the books in her car and drove them to a school in an underserved community.Shocked by the difference she saw in public school libraries, Constantino became determined to bridge th e gap. “School libraries are not funded well, and sometimes not funded at all,” said Constantino. “If you’re a child in an underserved community, you’re left with boring, outdated, and uninteresting books.”The word about Constantino’s work was spread, and books began piling up. Today, her nonprofit organization, Access Books, has provided more than 1.5 million books to public- school and community libraries across California. The group has also redecorated close to 350 libraries in public schools and homeless shelters.Constantino recruits (招募) volunteers who work alongside the community to create a warm, vibrant (充满生机的) and welcoming library space. Students and their families, as well as school staff and teachers, come together to join in. “We’re working together. It’s not a gift; it’s a partnership. It really builds a sense of community,”said Constantino.In addition to book donations and refurbishing (再装修) libraries, the group offers author visits with schools and holds an annual writers conference for kids. Constantino said, “If we provide high-interest books and a beautiful library space, they do come and they do read. We found that in the schools that we serve, the number of books borrowed increases significantly after our coming. So we know that kids are really interested in the books that we give. My goal is that kids can always have a friend in a book and they can always turn to a book to find comfort and to learn something.”4. Why did Constantino do the study in 1999?A．To prepare for a PhD.B．To reduce the waste of books.C．To donate more books to poor communities.D．To figure out kids’ ways of gaining reading books.5. How did Constantino bridge the gap?A．By obtaining donated books.B．By raising money on the street.C．By founding a profitable organization.D．By getting support from the local government.6. Which can best describe Constantino’s work?A．Ambitious. B．Controversial. C．Depressing. D．Successful.7. What impact does the nonprofit organization have on kids in poor communities?A．They are more willing to read books.B．They can turn to writers on campus.C．They donate their own books to school libraries.D．They think the books on the shelf difficult to read.Finding low-cost sustainable building materials is important for the environment and in providing access to affordable housing. Researchers have created a composite (复合的) building material by replacing sand in building materials with a common, non-degradable (不可降解的) waste product: used disposable diapers (一次性尿布).Driven b y a desire to solve Indonesia’s significant population growth and demand for low-cost housing, researchers looked for a way of maintaining the benefits of building materials but making it more environmentally friendly and cheaper to produce. Building material samples containing different proportions (比例) of disposable diaper waste were tested. Then the researchers calculated the maximum amount of sand that could be replaced with diaper waste, finding that up to 8% of the sand could be replaced to safely construct a house with 36 square meters. 10% of the sand could be replaced in a three-story house and 27% in a single- story house. In terms of the materials used to create partition walls (隔断墙), the researchers said they could replace up to 40% of sand.“Th is research has concluded that adding used diapers to building materials does not significantly weaken its strength, ” the team stated. “It proves using diapers to create composite materials is feasible, particularly concerning the development of environmentally friendly and cost-effective materials. ”Indonesia is ranked sixth globally for disposable diaper usage. Many used diapers are thrown away in the country’s rivers and waterways, causing pollution. In 2019, the total waste in Indonesia was 29. 21 million tons. This figure rose to 32. 76 million tons in 2020.However, the researchers know the current limitations of using waste diapers as a construction material. For one thing, it would require engagement with waste treatment facilities to collect used diapers from households and deal with them. Secondly, machines that cut up the used diapers would be needed on a large scale.Nonetheless, the research highlights the potential for using non-degradable waste, addressing sustainability issues and providing low-cost housing.8. Which is an advantage of replacing sand with used disposable diapers?A．Lowering carbon footprint. B．Speeding up the construction of housing.C．Increasing the weight of building materials. D．Improving the quality of building materials.9. What does the underlined word “feasible” in paragraph 3 refer to?A．Enormous. B．Conservative. C．Practical. D．Urgent.10. What is the author’s purpose of writing paragraph 4?A．To introduce a topic. B．To attract the readers.C．To draw a conclusion. D．To provide background information.11. What can be the best title for the text?A．Building Materials Are in Great DemandB．Indonesia’s Awareness of Environmental ProtectionC．A Further Study on Materials of Disposable DiapersD．Waste Disposable Diapers Lay the Foundation for Future HomesWhen scientists talk about recent extinctions, birds and mammals (哺乳动物) get most of the attention. But the first global analysis of its kind finds it is twice as many plants that have disappeared as birds, mammals, and amphibians (两栖动物) combined.Researchers reviewed published research, international databases, and museum specimens such as grasses from Madagascar, finding that 571 plants species have gone extinct in the past 250 years. One reason why the total is higher than that of the well-studied animals is that there are simply more species of plants. Looking at percentages, the situation is worse for mammals and birds. An estimated 5% of those species have gone extinct, compared with 0.2% of plants.The loss includes the Chile sandalwood tree in the South Pacific, which was cut down for its fragrant (芳香的) wood. It was last seen on Robinson Crusoe Island in 1908. The extinction rates among plants have been highest for trees and shrubs on islands, which often have species that occur nowhere else, and in regions with rich diversity, especially the tropics and in Mediterranean climates.Just a few years later, the world lost the banded Trinity (Thismia americana), a leafless plant that grew entirely underground except for its flowers. Most species of this kind of plant grow in rainforests, but this plant was first described in 1912 in a sandy wetland in Chicago, Illinois, and was wiped out by development.According to the team’s report in Nature Ecol ogy & Evolution, the total of 571 extinct plant species is four times higher than the official listing kept by the International Union for Conservation of Nature. Even so, it is probably still an underestimate (低估), as less is known about the status of plants in Africa and South America than on other continents. Many of these species may disappear, too. A major review of the status of global biodiversity recently estimated that more than a million species, including 14% of plant and animal diversity, are threatened with extinction.12. What caused the extinction of the Chile sandalwood tree?A．Climate change. B．The market demand.C．Environmental pollution. D．The decline of the habitat.13. What do we know about the banded trinity?A．It flowered without bearing seeds.B．It disappeared during the 19th century.C．It was a flowering plant without leaves.D．It was a rare plant growing underground.14. What can we infer about the plant species from the text?A．Their current situation is more worrying.B．About one plant species dies out every year.C．More plant species will keep alive in the reserve.D．They would be replaced by other new species soon.15. In which section of the newspaper can we find the text?A．Sports. B．Nature. C．Entertainment. D．Figures.Words of SupportWhen your friends have doubts about their work or think their latest idea is second-rate, you’ve probably felt unsure about just how to support. But being there for people you love can be a positive experience for both sides. 16 Read on for tips on how to show your support.Be positive. One way to offer support is to remind your friends of any previous occasions when they doubted themselves or their writing but their English teacher thought it was great and gave them a top mark. If they’re still worried, you could highlight what you like in the work. Be as specific as you can about these areas. 17Be supportive. The golden rule is to be supportive and to help people grow and develop. 18 This provides the person with something c oncrete that they can change and means they’re less likely to feel they’re being unfairly criticised or that there’s nothing they can do to make things better.Be patient. 19 This can help them feel valued. If someone hasn’t requested your opinions but t hey seem unsure of what they’ve done and you’re familiar with the subject, you could ask if they’d be OK to hear your thoughts.20 Part of being supportive and honest is appreciating when people treat you with the same respect and learning from what they know and the words of encouragement they share with you.Life can throw us something difficult, but, every now and then, a ray of sunshine breaks through the clouds.There’s an elderly lady in Boston who has her own heartwarming_______. She is Marilyn. She happened to meet her own kind people during her _______ trip to the nearby supermarket on Saturdays.Marilyn, who always had her husband by her side during previous _______ to the supermarket, gathered the strength to head to the supermarket in Auburndale after the loss of her _______.She felt lucky that all was going well. However, at the checkout, she was _______ by the news that her credit card was _______. As it turned out, her card had been _______ a couple of days earlier because it was in her late husband’s name.Marilyn was in a mix of shock and _______ as she stood at the register. A gentleman behind her, without he sitation, _______ to pay the bill. It wasn’t a small grocery bill!Marilyn, with a deep sense of gratitude, ________ his help and hoped to pay him back. But all he said was, “No. Just wish me a happy life.” Marilyn didn’t want to ________though.Her family turned to social media, eager to find the mystery man. Marilyn ________ her viewpoints, saying, “Even if he doesn’t want to come forward, I’m hoping that he’ll know that I’m ________ grateful.” And to keep the kindness rolling, she promised to help fello w ________whenever she could.Stories like these ________ us of the boundless warmth and compassion humans are capable of. 21.A．experience B．approach C．announcement D．report22.A．remote B．regular C．slow D．exciting23.A．trips B．adventures C．discoveries D．celebrations24.A．daughter B．father C．husband D．sister25.A．convinced B．dominated C．advised D．hit26.A．refused B．shamed C．observed D．ruined27.A．complained B．canceled C．appreciated D．blamed28.A．anger B．disappointment C．embarrassment D．delight29.A．pretended B．offered C．learned D．regretted30.A．affected B．performed C．caused D．accepted31.A．sit back B．get around C．wipe out D．give up32.A．matched B．voiced C．changed D．positioned33.A．purely B．instantly C．incredibly D．originally34.A．sellers B．composers C．sculptors D．shoppers35.A．remind B．cure C．cheat D．clear阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。

江西省2024—2025学年上学期第一次模拟选科联考高一数学试卷共4页，19小题，满分150分。

考试用时120分钟。

注意事项：1.考查范围：必修第一册第一章至第三章第二节。

2.答卷前，考生务必将自己的姓名、准考证号等填写在答题卡指定位置上。

3.回答选择题时，选出每小题答案后，用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。

4.考生必须保持答题卡的整洁。

考试结束后，请将答题卡交回。

一、选择题：本题共8小题，每小题5分，共40分.在每小题给出的四个选项中，只有一项是符合题目要求的.1.已知全集，集合，，则A.{2,3,4,5}B.{1,3,4}C.{3,4}D.{3}2.已知命题，，则为A.， B.，C.， D.，3.已知为定义在R 上的奇函数，当时，，则A. B.C. D.4.已知是幂函数，若，则a =A.B.2C.4D.65.若A. B. C. D.6.已知定义在R 上的函数满足，且，且，，则A. B.C. D.7.若关于x 的不等式的解集为，且，则实数m 的值为}{1,2,3,4,5U =2}{1,M =}2,{3,4N =()U M N = ð:1p x ∃>320x ->p ⌝1x ∀…320x ->1x ∀…320x -…1x ∀>320x -<1x ∀>320x -…()f x 0x >31()1f x x x =-+(1)f -=12-1232-3292()(4)m f x m x -=-()2f a =121a <-=5(1)a -+5(1)a +6(1)a -+6(1)a +()f x (5)(5)f x f x +=-12,(5,)x x ∀∈+∞12x x ≠121[(()()x x x f --2]()0f x >(5.5)(4.5)f f >(2.7)(3.2)f f <(7.3)(7.9)f f >(2.7)(5.2)f f >220()21x m x m m +-+-<12(,)x x 12112x x +=A.-4B.-1C.1D.48.已知函数若存在实数x ，使，则实数a 的取值围为A. B.C. D.二、选择题：本题共3小题，每小题6分，共18分.在每小题给出的选项中，有多项符合题目要求.全部选对的得6分，部分选对的得部分分，有选错的得0分.9.下列计算中正确的是A.C. D.10.使成立的一个充分条件可以是A.且 B.且C.且 D.且11.已知函数的定义域为R ，且的图象关于原点对称，的图象关于y 轴对称，则A. B.C.函数是增函数D.三、填空题：本题共3小题，每小题5分，共15分.12.已知函数，则________.13.已知幂函数的图象过点，则________.14.对于任意实数x ，表示不小于x 的最小整数，例如(1.2)=2，，表示不大于x 的最大整数，例如[1.2]=1，.已知定义在R 上的函数，若集合，则集合A 中所有元素的和为________.四、解答题：本题共5小题，共77分.解答应写出文字说明、证明过程或演算步骤.15.（13分）已知函数在上单调递减，其中，且.（1）求的解析式；（2）求函数，的值域.16.（15分）已知集合，，且.23,2,(),2,x ax a x f x a x ⎧-++>⎪=…()0f x <(,1)-∞-(,2)(6,)-∞-+∞(,6)(1,)-∞--+∞(,1)(6,)-∞-+∞ 1144-=2=±23(8)4-=23184-=3a b c ->a c >2b c >-2a c >b c >-2a c >b c>-3a c >2b c>()f x (2)4y f x =+-(4)4y f x x =++(2)4f =(6)12f =-()f x (8)(4)824f x f x x -+-=-30,()()1,0,x f x g x x x x ==-<⎪⎩…((1))g f -=()m f x x =3(3,33[(2)]f =()x (0.2)0-=[]x 0.21[]-=-()(2)[3]f x x x =⋅4|(),23A y y f x x ⎧⎫==-<-⎨⎬⎩⎭…()af x b x=+(0,)+∞24a =(1)1f =()f x 2()2()[()]g x f x f x =+[1,4]x ∈(4,29]A m =+{|2233}B x m x m =-+……12B ∈（1）当时，求实数m 的取值范围；（2）设；，若p 是q 的必要不充分条件，求实数m 的取值范围.17.（15分）已知定义在R 上的奇函数与偶函数满足，若.（1）求的解析式；（2）求关于x 的不等式的解集.18.（17分）某糕点连锁店现有五家分店，出售A ，B 两款糕点，A 为特价糕点，为吸引顾客，按进价销售.已知用16000元购进A 糕点与用22000元购进B 糕点的重量相同，且B 糕点每斤的进价比A 糕点每斤的进价多6元.（1）求A ，B 两种糕点每斤的进价；（2）经市场调查发现，B 糕点每斤售价30元时，每月可售出3120斤，售价每提高1元，则每月少售出120斤，售价每降低1元，则每月多售出120斤，糕点店不会低于进价销售.则B 糕点每斤定价为多少元时，糕点店通过卖B 糕点获得的月利润最大？最大是多少？（3）因为使用进价销售的A 糕点物美价廉，所以深受顾客青睐，五个分店每月的总销量为10000斤.今年年初该连锁店用50万购进一批设备，用于生产A 糕点.已知每斤糕点的原材料价格为8元，若生产A 糕点n 个月（）所用的原材料之外的各种费用总计为万元，若只考虑A 糕点，记该连锁店前n 个月的月平均利润为z 万元，求z 的最大值.19.（17分）对非空数集A 及实数k ，定义，，已知.（1）当时，若集合A 为单元素集，求A ；（2）当时，若集合，求ab 的所有取值构成的集合；（3）若A 中有3个元素，求实数k 的取值范围.16A ∉:p t A ∈:q t B ∈()f x ()g x ()()2||2f x g x x x +=++()()()h x f x g x =⋅()h x 2(3)(3)0h x tx h x t -+-<*n ∈N 211324n n +2{|,}A k x x a k a A ==-∈ {|,}A k x x k a a A ⊗==-∈A k A k =⊗ 1k =3k ={,}A a b =江西省2024—2025学年上学期第一次模拟选科联考高一数学参考答案及评分细则1.【答案】A【解析】，故选A.2.【答案】D【解析】根据存在量词命题的否定是全称量词命题，得，.故选D.3.【答案】B【解析】因为为定义在R 上的奇函数，所以.故选B.4.【答案】C【解析】因为是幂函数，所以，得，故时，.故选C.5.【答案】C【解析】当时，.故选C.6.【答案】D【解析】由题意得函数在上单调递减，在上单调递增.对选项A ，，A 错误；对选项B ，因为函数在上单调递减，所以，B 错误；对选项C ，因为函数在上单调递增，所以，C 错误；对选项D ，因为，函数在上单调递减，故，D 正确.故选D.7.【答案】B【解析】因为关于x 的不等式的解集为，所以关于x 的方程有两个不相等的实数根，所以，解得，且，，所以，解得.故选B.8.【答案】D【解析】当时，，即，因为，所以，故有解，{3,4,5}{2,3,4}{2,3,4,5}()U M N == ð:1p x ⌝∀>320x -…()f x 311(1)(1)1112f f ⎛⎫-=-=--= ⎪+⎝⎭92()(4)m f x m x-=-41m -=5m =12()f x x ==2=4a =1a <-10a +<3(1)a =--3(1)a =+=336(1)(1)(1)a a a --+=-+()f x (,5)-∞(5,)+∞(5.5)(50.5)f f =+=(50.5)(4.5)f f -=()f x (,5)-∞(2.7)(3.2)f f <()f x (5,)+∞(7.3)(7.9)f f >(5.2)(5f f =+0.2)(50.2)(4.8)f f =-=()f x (,5)-∞(2.7)(4.8)(5.2)f f f >=220()21x m x m m +-+-<12(,)x x 220()21x m x m m +-+-=12,x x 22[2(1)]41()440m m m m ∆=--⨯⋅-=-+>1m <122(1)x x m +=--212x x m m =-1221212112(1)2x x m x x x x m m+--+===-1m =-2x >230x ax a -++<23(1)x a x +<-2x >11x ->231x a x +>-即，因为，当且仅当，即时等号成立，故；当时，有解，即有解，也即，因为单调递增，故时，取最大值-1，故.综上，实数a的取值范围为.故选D.9.【答案】ACD （每选对1个得2分）【解析】对于A ，，A 正确；对于B，B 错误；对于C ，，C 正确；对于D ，，D 正确.故选ACD.10.【答案】AC （每选对1个得3分）【解析】充分性成立，即选项能推出，对于A ，，又，同向不等式相加得，A 成立；对于B ，令，，，满足且，但，B 不成立；对于C ，，又，同向不等式相加得，，C 成立；对于D ，令，，，满足且，但，D 不成立.故选AC.11.【答案】ABD （每选对1个得2分）【解析】A 选项，的定义域为R ，因为的图象关于原点对称，所以为奇函数，所以，故，令，得，A 正确；B 选项，由的图象关于y 轴对称，得为偶函数，所以，即，令，得，得，B 正确；C 选项，因为，C 错误；D 选项，因为，所以，因为，令，得，即，故，，D 正确.故选ABD.12.【答案】-8【解析】，.13.【答案】64【解析】由，所以.14.【答案】67【解析】当时，；当时，，，2min31x ax ⎛⎫+>⎪-⎝⎭223(11)341226111x x x x x x +-++==-+++=--- (4)11x x -=-3x =6a >2x …0a +<a <max (a <y =2x =y =1a <-(,1)(6,)-∞-+∞ 1144-=2=23(8)4-==232311848-===3a b c ->22b c b c <-⇒->a c >3a b c ->3a =7b =1c =-2a c >b c >-433a b c -=-<-=b c b c <-⇒->2a c >3a b c ->5a =8b =1c =-3a c >2b c >33a b c -=-=()f x (2)4y f x =+-(2)4y f x =+-(2)4(2)40f x f x --++-=(2)(2)8f x f x -++=0x =(2)4f =(4)4y f x x =++(4)4y f x x =++(4)4(4)4f x x f x x --=++(4)(4)8f x f x x -=++2x =4(2)(6)16f f ==+(6)12f =-(2)(6)f f >(2)(2)8f x f x -++=()8(4)f x f x =--(4)(4)8f x f x x -=++4x t -=()(8)328f t f t t =-+-()(8)328f x f x x =-+-8(4)(8)328f x f x x --=-+-(8)(4)824f x f x x -+-=-(1)112f -=--=-3((1))(2)(2)8g f g -=-=-=-333m =3m =-3()f x x =333(3(36[(2)](22264f ⨯====2x =-()(4)[6](4)(6)24f x =-⋅-=-⨯-=523x -<<-10423x -<<-(2)3x =-，，；当时，，，，，；当时，，，，，.综上，，集合A 中所有元素的和为67.15.解：（1）由得，（2分）因为函数在上单调递减，所以，故.（5分）由得，所以.（7分）（2），（10分）当时，，，，所以函数，的值域为.（13分）【评分细则】值域写成集合或区间形式均给分.16.解：（1）因为，所以，得，（2分）又因为，所以，即，（5分）故当时，m 的取值范围是.（7分）（2）因为，所以，，若p 是q 的必要不充分条件，则B 是A 的真子集，（10分）故（12分）解得.故实数m 的取值范围是.（15分）【评分细则】结果写成集合或区间或不等式形式均给分.17.解：（1）因为，即，又，得，，（4分）635x -<<-[3]6x =-()(2)[3](3)(6)18f x x x =⋅=-⨯-=5332x -- (10)233x --……(2)3x =-9532x --……[3]5x =-()(2)[3](3)(5)15f x x x =⋅=-⨯-=3423x -<<-8323x -<<-(2)2x =-9342x -<<-[3]5x =-()(2)[3](2)(5)10f x x x =⋅=-⨯-={24,18,15,10}A =24a =2a =±()af x b x=+(0,)+∞0a >2a =(1)21f b =+=1b =-2()1f x x=-222424()2()[()]211g x f x f x x x x ⎛⎫=+=-+-=- ⎪⎝⎭[1,4]x ∈2[1,16]x ∈241,44x ⎡⎤∈⎢⎥⎣⎦2131,34x ⎡⎤-∈-⎢⎥⎣⎦2()2()[()]g x f x f x =+[1,4]x ∈3,34⎡⎤-⎢⎥⎣⎦12B ∈221233m m -+……37m ……16A ∉2916m +<72m <16A ∉73,2⎡⎫⎪⎢⎣⎭37m ……A O ≠B O ≠224,3329,m m m ->⎧⎨++⎩…36m <…(3,6]()()2||2f x g x x x -+-=-+-+()()2||2f x g x x x -+=-++()()2||2f x g x x x +=++()2f x x =()||2g x x =+所以.（5分）（2）因为，所以为奇函数，（7分）又当时，单调递增，故函数在R 上单调递增.（9分）则不等式，可化为，即，即，（11分）①若，即时，；②若，即时，不等式无解；③若，即时，，综上，当时，解集为，当时，解集为，当时，解集为.（15分）【评分细则】1.第一问求出和的解析式分别给2分；2.第一问结果写成分段函数形式不扣分；3.第二间结果不写成集合或区间形式扣1分，未总结，但结果正确均给满分，三种情况每少一种情况扣1分.18.解：（1）设A 糕点每斤的进价为a 元，B 糕点每斤的进价为元，所以，解得，所以A 糕点每斤的进价为16元，B 糕点每斤的进价为22元.（4分）（2）设B 糕点每斤涨价元，蛋糕店通过B 糕点获得的月利润为y 元.由题意，（6分）当时，y 有最大值.（8分）所以B 糕点每斤定价为39元时，月利润最大，最大为34680元.（9分）（3）设前n 个月的总利润为w ，因为A 糕点每斤售价为16元，每月可售出10000斤，故每月可收入16万元，其中原材料为8万元，则，（12分）月平均利润万元，（15分）()()()2(||2)h x f x g x x x =⋅=+()2()(||2)2(||2)()h x x x x x h x -=--+=-+=-()h x 0x …2()24h x x x =+()h x 2(3)(3)0h x tx h x t -+-<2(3)(3)(3)h x tx h x t h t x -<--=-23(3)0x t x t +--<(3)(1)0x t x -+<13t <-3t <-13tx <<-13t=-3t =-13t >-3t >-13t x -<<3t <-|13t x x ⎧⎫<<-⎨⎬⎩⎭3t =-∅3t >-|13t x x ⎧⎫-<<⎨⎬⎩⎭()f x ()g x (6)a +16000220006a a =+16a =(8)x x -…22(3022)(3120120)120216024960120(9)34680y x x x x x =+--=-++=--+9x =22*111311685050()324324w n n n n n n n ⎛⎫=--+-=-+-∈ ⎪⎝⎭N 503131215.2532444w n z n n ==--+-+==…当且仅当，即时等号成立，（16分）所以z 的最大值为5.25.（17分）【评分细则】1.第二问未配方，只要结果正确，就给分；2.第三问未说明等号成立条件扣1分.19.解：（1）时，设，由，得，所以，即，得或1，故或.（4分）（2）时，，由，得，得或即或（5分）当时，是方程的两根，故，（6分）当时，两式相减得，由集合中元素的互异性得，所以，故，即，同理，故是方程的两根，所以，（7分）故ab 的所有取值构成的集合为.（8分）（3）设，由，得，①若故是方程的三个不等的实数根，而此方程最多有两个实数根，不可能有三个实数根，故不成立；（11分）②若，当时，，令，得，（12分）对，，两式相减得，因为，所以，代入，得，同理，5032n n=40n =1k ={}A a =11A A =⊗ 2{1}{1}a a -=-211a a -=-220a a +-=2a =-{2}A =-1}{A =3k ={,}A a b =33A A =⊗ 22{3,3}{3,3}a b a b --=--2233,33a a b b ⎧-=-⎨-=-⎩2233,33,a b b a ⎧-=-⎨-=-⎩2260,60a a b b ⎧+-=⎨+-=⎩226,6,a b b a ⎧=-⎨=-⎩2260,60a ab b ⎧+-=⎨+-=⎩,a b 260x x +-=6ab =-226,6a b b a⎧=-⎨=-⎩22a b a b -=-a b ≠1a b +=266(1)5a b a a =-=--=+250a a --=250b b --=,a b 250x x --=5ab =-{6,5}--{,,}A a b c =A k A k =⊗ 222{,,}{,,}a k b k c k k a k b k c ---=---222,,,a k k a b k k b c k k c ⎧-=-⎪-=-⎨⎪-=-⎩,,a b c 220x x k +-=222,,,a k kb b k k ac k k c ⎧-=-⎪-=-⎨⎪-=-⎩2c k k c -=-220c c k +-=180k ∆=+ (1)8k -…2a k k b -=-2b k k a -=-22a b a b -=-a b ≠1a b +=2a k k b -=-2120a a k -+-=2120b b k -+-=故为方程的两个不相等的实根，令，得，（13分）当时，与均有两个不相等的实根，且这两个方程的根不完全相同，故符合题意；（14分）③若则，根据集合中元素的互异性，两两不相等，不妨设，（ⅰ）当时，，又，所以，这与矛盾，故不成立；（ⅱ）当时，，又，所以，这与矛盾，故不成立；（ⅲ）当时，，又，所以，这与矛盾，故不成立；（ⅳ）当时，，又，所以，这与矛盾，故不成立.（16分）综上，实数k 的取值范围是.（17分）【评分细则】1.第一问只得出一种情况，扣2分；结果不写成集合形式，扣1分；2.第二问求出ab 的一个值，给2分，最后结果不写成集合形式，扣1分；3.第三问结果写成不等式、集合或区间形式，结果正确即给满分.,a b 2120x x k -+-=14(12)0k '∆=-->38k >38k >2120x x k -+-=220x x k +-=222,,,a k k b b k k c c k k a ⎧-=-⎪-=-⎨⎪-=-⎩2222a b b c c a k +=+=+=,,a b c a b c >>0a b c >>>22a b >b c >22c a b b ++>22c a b b ++=0a b c >>>22a b >b c >22c a b b ++>22c a b b ++=0a b c >>>22b c <c a <22b c a c ++<22b c a c ++=0a b c >>>22b c <c a <22b c a c ++<22b c a c ++=3,8⎛⎫+∞ ⎪⎝⎭。

赣州市四所重点中学（赣州一中、平川中学、瑞金中学、赣州三中）2013—2014学年第一学期期末联考试卷 高一语文试卷 第I卷（选择题36分） 一、语文基础知识（共18分，共5小题，每小题3分） 1．下列各选项中，加点字注音全部正确的一项是（ ） A．轧(gá) 票（?） 訾詈（cǐ）冯( píng)虚御风 B．肄（yì）业（á） 修禊（qì）浅尝辄（zhé）止 C．象弭（mǐ） 芰（jì）荷ěi）薄 目瞪（dēng）口呆 D．亲戚（qī） （ì）án)溯 (sù) 流而上 2．下列各组词语中，没有错别字的一组是（ ）. A．忸怩 繁芜 怙恶不悛 B．诽谤 邮戳 蜷缩 涸辙之鲋 C．砥砺 会晤 斑斓 绿草如荫 D．长篙 萧索 猗郁 义奋填膺 3依次填入下列横线处，最恰当的一组是（ ） ①我要给阿Q做正传，已经 一两年了。

但一面要做，一面又往回想，这足见我不是一个“立言”的人，因为从来不朽之笔，须传不朽之人…… ②为了在“百家讲坛”讲好汉武帝，王立群教授 了大量的文献资料，并作了深入细致的研究。

(新中国的航天人以_______的精神在祖国的大西北创造了一个又一个奇迹。

不止 批阅 艰苦B．不只 批阅 坚苦 C不止 披阅 坚苦 D．不只 披阅 艰苦4．下列各项中，加点的成语使用恰当的一项是（ ） A．东风城里的人，对外来人员的所有问题都微笑着不予回答，但看得出来，这里的居民安之若素，或许“神七”发射本是他们平静生活的一部分。

B．俗话说，股市是国民经济的晴雨表，当各国股市纷纷下挫，没有一丝反转迹象的时候，一叶知秋，世界经济的大萧条时代就要到来了。

C．迅速反映现实生活，高奏时代主旋律，为人民群众提供最好的精神食粮，这是文艺工作者责无旁贷的职责。

D．在几千年的中华文明中，“孝道”代代相传，不绝如缕，因此对当今的广大青年进行“孝”的教育是非常必要的。

江西省赣州市2014-2015学年高一上学期十二县（市）期中联考化学试题考试用时：100分钟 满分：100分可能用到的原子量：H1 C ：12 N14 O16 Na23 Cl35.5 S32第Ⅰ卷 选择题（共48分）一、选择题（每小题只有一个正确选项符合题意，每小题3分，共48分）1.右图表示的一些物质或概念间的从属关系中不正确的是（ ）2.根据广州中心气象台报道，近年每到春季，我省沿海一些城市多次出现大雾天气，致使高速公路关闭，航班停飞。

雾属于下列分散系中的（ ）A 、溶液B 、悬浊液C 、乳浊液D 、胶体3.下列变化需要加入还原剂才能实现的转化是（ ）Ａ.浓H 2SO 4→SO 2 B ．Fe 2+→Fe 3+ C.H 2S →SO 2 D.HCO 3—→CO 24. 下列反应物中的各种元素都参加了氧化还原反应的是（ ）A.2KNO 3+S+3C ＝K 2S+N 2↑+3CO 2↑B.2KMnO 4＝K 2MnO 4+MnO 2+O 2↑C.4HNO 3＝2H 2O+4NO 2↑+O 2↑D.HgS+O 2＝Hg+SO 25.菜谱中记载：河虾不能与西红柿同食，主要原因是因为河虾中含有+5价砷（As ）,西红柿中含有比较多的维生素C ，两者同食会产生有毒的+3价砷，下列说法中正确的是：（ ）A.中毒过程中+5价砷体现出一定的还原性B.中毒过程中，维生素C 作氧化剂C.因为河虾中含有砷元素，所以不能食用D.+3价砷具有还原性6. 已知硫酸的质量分数越大时，其溶液的密度越大；已知98%的浓硫酸的浓度为18.4mol/L,则49%的硫酸溶液的浓度为（ ）A.9.2 mol/LB.＞9.2 mol/LC.＜9. 2 mol/L D ．无法确定7.根据下列反应判断有关物质还原性由强到弱的顺序是（ ）H 2SO 3+I 2+H 2O ＝H 2SO 4+2HI 2FeCl 3+2HI ＝2FeCl 2+2HCl+I 2 3FeCl 2+4HNO 3＝2FeCl 3+NO↑+2H 2O+Fe(NO 3)3A ．I - ＞ Fe 2+ ＞ H 2SO 3 ＞ NOB ．H 2SO 3 ＞I - ＞ Fe 2+ ＞ NOC ．Fe 2+ ＞ I -＞ H 2SO 3 ＞ NOD ．NO ＞Fe 2+ ＞ H 2SO 3 ＞ I -8.在碱性溶液中能大量共存且溶液为无色透明的离子组是（ ）A ．K + 、MnO 4－、Na +、Cl －B ．K +、Na +、NO 3－、CO 32－C ．Na +、H +、NO 3－、SO 42－D ．Fe 3+、Na +、Cl －、SO 42－9. 设N A代表阿伏加德罗常数，下列说法正确的是( )A.22.4LCO和CO2的混合气体中所含的碳原子数一定是N AB.含1molHCl的盐酸溶液与足量Fe反应，Fe所失去的电子总数为2N AC.常温常压下，32gO2和32gO3所含氧原子数都是2N AD.标准状况下，11.2LH2O含有0.5N A分子10.下列过程中，涉及化学变化的是 ( )A．三氯化铁溶液滴入沸水中制胶体 B．四氯化碳萃取碘水中的碘C．过滤除去粗盐中的不溶性杂质 D．蒸馏法将海水淡化为饮用水11.下列离子检验的方法正确的是( )A．某溶液中加硝酸银溶液生成白色沉淀,说明原溶液中有Cl-B．某溶液中加BaCl 2溶液生成白色沉淀,说明原溶液中有SO42-C．某溶液中加NaOH溶液生成蓝色沉淀,说明原溶液中有Cu2+D．某溶液中加稀硫酸溶液生成无色气体,说明原溶液中有CO32-12.浓H2SO4和木炭在加热时发生反应的化学方程式是 2H2SO4（浓）+C＝CO2↑+2H2O+2SO2↑，则12g木炭和足量的浓硫酸反应后生成的气体在标况下的体积为（）A．22.4L B．44.8L C．67.2L D．89.6L13.将112mLCl2（标准状况）通入10mL1mol/L的FeBr2溶液中（还原性：Fe2+大于Br-），发生反应的离子方程式是（）A．Cl2＋2Br-＝2Cl-＋Br2 B．2Fe2+＋Cl2＝2Fe3+＋2Cl-C．2Fe2+＋2Br-＋2Cl2＝2Fe3+＋4Cl-＋Br2 D．2Fe2+＋4Br-＋3Cl2＝2Fe3+＋6Cl-＋2Br214.有一种用实际参加化学反应的离子符号表示化学反应的式子叫离子方程式，在离子方程式中，反应前后电荷是守恒的。

2011年联考题1．（安徽省2011届高考英语自主命题仿真卷三）As a youngster, there was nothing I liked ______ Sunday afternoons at my grandfather's farm in western Pennsylvania.A. other thanB. fewer thanC. rather thanD. better than【答案】D2．（保定一中2011届高三高考仿真卷）—How do the shops make money if they sell at such low prices?—Manufacturers, it seems, are willing to bring down prices _______ big volume purchases．A．under the name of B．on behalf of C．in return for D．in preparation for【答案】C3. （赣州市十一县、市高三年级期中联考）The school is trying its best to make more accommodation _______ for the increasing studentsA. approachableB. accessibleC. affordableD. available【答案】D4、（湖北省孝感市2011届高三第一次统考英语）If you want to given a rise, you must be prepared to make a _______ contribution to the business.A．passive B．diverse C．secure D．positive【答案】D5、（湖北省孝感市2011届高三第一次统考英语）Obviously TV plays an important part in people's lives, for it brings us _______ images from around the world.A．casual B．visual C．gradual D．spiritual【答案】B6、（湖北省孝感市2011届高三第一次统考英语）As the story develops, the young woman has now got a _______ job in a library after several part-time jobs.A．precious B．special C．specific D．stable【答案】D7、（河北省衡水市2011届高三上学期教学质量检测英语）Jasper is a great painter. He is _______ Picasso.A．the same great as B．as great painter asC. as great a painter as D．such great a painter as【答案】C8、（南昌市2011届高三年级调研测）Frank put the medicine in the top drawer to make sure it would not be ______ to the kids.A．accessible B．relativeC．acceptable D．sensitive【答案】A9.【2011?江苏省四市第一次调研】--- We found the steps up to the plane door in Charlottetown were so steep that we found it very difficult.--- Sorry about that. We will work out _______ way to get passengers onto the planes very soon.A. a betterB. the betterC. a bestD. the best【答案】A10. 【2011?东北三校第二次联考】One should accomplish tasks _______ instead of always turning to other for help.A．actively B．independently C．skillfully D．voluntarily11．（枣庄市2011届高三质检一）—How much is _______ for a schoolbag?—Experts say students should carry_______ more than 10 or 15 percent of their body weight．A．far more; no B．too much; not C．very much; any D．many more; much【答案】B12．（宜春市2011届高三模拟）The islands developed on their own for 80 million years and _______ have many rare animals found nowhere else．A．soon B．so C．early D．yet【答案】B13.（赣州市十一县、市高三年级期中联考）---People should s top using their cars and start using public transport during the city games.---_______.The roads are crowded as it is.A. All rightB. ExactlyC. Go aheadD. Not really【答案】B14. （北京朝阳2011届高三一模）If I had _______, I’d go to Africa alone, stopping at all the interesting places.A. an enough long holidayB. a long enough holidayC. a holiday enough longD. a long holiday enough【答案】B15.（2011?唐山市摸底）10．I should consider myse lf failing my duty if I didn’t take _______ action at that moment．A．sudden B．general C．personal D．immediate【答案】D16.（2011?浙江温州十校联考）14．I’m not sure exactly how much money you’ll receive, but it will _______ cover your major expenses.A．firmly B．roughly C．relatively D．urgently【答案】B17.（2011?浙江温州八校返校联考）32．This new kind of chemical will help keep the air, soil and water _______ from pollution．A．empty B．loose C．free D．short【答案】C18.（2011?浙江温州八校返校联考）33．I spent _______ time doing the job, but I didn’t do any better than he．A．as twice B．twice much C．twice much as D．twice as much【答案】D19.（2011?浙江学军中学第一次月考）39. Staying in a hotel in Shanghai one day costs _______ renting a house in my hometown for a week.A. the three times price ofB. three times the price ofC. as much as three timesD. as much three times as【答案】B20.（2011?浙江学军中学第一次月考）28. —Do you like the place of interest?—On the contrary, it’s the _______ place that I want to visit.A.worststC.besttest21.（2011?浙江杭州西湖中学检测）27. You should look _______ into the matter to get more information about it.A. fartherB. farC. farthestD. further【答案】D22.（2011?四川成都市摸底）26．I can’t give you an answer right now. I’d like _______ more time to consider my decision.A．still B．fairly C．quite D．a lot【答案】A23.（2011?四川成都外国语学校9月考）32．Boris has brains．In fact，I doubt whether anyone in the class has _______ IQ.A．a high B．a higher C．the higher D．the highest【答案】B24.（2011?宁夏银川一中第一次月考）27．As he works in a remote area, he visits his parents only _______.A．apparently B．occasionally C．practically D．abruptly【答案】B25.（2011?宁夏银川一中第一次月考）28．She thought herself _______ to her friends because her family was rich.A．higher B．better C．richer D．superior【答案】D26.（2011?江西师大开学试题）25. The job is great in terms of salary . It has its disadvantages, _______.A. thoughB. howeverC. evenD. therefore【答案】A27.（2011?江西师大开学试题）26. In order to continue to learn by ourselves after leaving school, we must ______ learn how to study in the school now .A. after allB. in allC. above allD. first of all【答案】C28.（2011?江西师大开学试题）35. ------ I heard that there were a lot of shouts and screams at yesterday’s party. It must have been terrible.------- Oh, no. _______, I enjoyed every minute.A. In the endB. As a resultC. On the other handD. On the contrary【答案】D29.（2011?江西南昌一中第一次月考）32．He asked Mary whether she had passed the exam ______．A．yesterday B．the day before C．the day ago D．before the day【答案】B30.（2011?黑龙江哈师大附中第二次月考）27. I feel ______ that it is wrong to kill animals for food.A. goodB. stronglyC. badD. excitedly【答案】B31.（2011?黑龙江哈三中10月考）34. Progress so far has been very good. We are, ______,confident that the work will be completed on time.A. howeverB. otherwiseC. thereforeD. besides【答案】C32.（2011?河南郑州四中第一次调研）33. It looks like the weather is changing for ______. Shall we stick to our plan?A.the worseB.worseC.the worstD. worst【答案】A33.（2011?桂林十八校第一次月考）24. He watched her, _______.A. fascinatingB. fascinatedC. being fascinatedD. having fascinated【答案】B34.（2011?广西桂林中学第一次月考）33. The wings of the plane are ______ of its body.A. more than the length twiceB. twice more than the lengthC. more than twice the lengthD. more twice than the length【答案】C35.（2011?福建福州三中第一次月考）38．It is said that Nigeria is _______ Great Britain. A．three time the size of B．the size three times ofC．three times as the size of D．three times the size of【答案】D2011年高考题1.(2011全国卷,30) The form cannot be signed by anyone ______ yourself.A.rather thanB.other thanC.more thanD.better than答案：B解析：考查副词短语的辨义。

江西赣州市十一县（市）2014届高三下期期中联考英语1高考英语2014-04-29 1434()2014—2014学年第二学期十一县（市）高三年级期中联考英语试卷第Ⅰ卷（三部分，共115分）第一部分：听力（共两节，满分3 0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，并标在试卷的相应位置。

用答题卡的考生，先把选出的最佳选项标在试卷的相应位置，再转涂到答题卡上。

听完每段对话后，你都有2014秒钟的时间来回答有关小题和阅读下一小题。

每段对话仅读一遍。

1. What can we learn about the man ?A. He has been on the warship before .B. He is satisfied with the service on the ship .C. It is the first time he had been abroad .2. What is the woman most concerned about ?A. Hot weather.B. The traffic.C. Catching the bus .3. How long did the American teacher travel in Asia ?A. Six days .B. Eight days .C. Twelve days .4. What has the woman been doing ?A. Cooking.B. Reading .C. Looking for someone .5. Why does the woman want to find John?A. Because John is missing .B. Because the supervisor wants to see him .C. Because the woman needs John’s help in a meeting .第二节（共l 5小题，每小题1.5分，满分22.5分）听下面5段对话或独白。

江西省赣州市2023-2024学年高一下学期期中联考历史试题一、单选题（本大题共16小题）1．有学者指出,农业可以通过生产工具的改进获得更多产品,从而使生活资料在当时条件下逐渐增加。

有了产品剩余，一部分人脱离直接生产活动，并占有财富，从而产生国家政权。

由此可见，该学者认为国家诞生的根源是（）A．生产力的发展B．农业与手工业分离C．私有制的出现D．阶级间对立的加剧2．在《吉尔伽美什》中，西杜丽对吉尔伽美什说:“自从诸神把人创造，就把死给人派定无疑……吉尔伽美什哟，你只管填满你的肚皮，不论白天黑夜，尽管寻欢逗趣……这才是做人的真理。

”这反映了该作品（）A．肯定人的价值和尊严B．重视现世的人生观C．反对基督教禁欲主义D．批判社会不良道德3．大部分马其顿人和希腊南部的人都认为马其顿人不属于希腊人，但亚历山大率领大军刚踏上亚洲土地，就祭祀了他传说中的父系及母系祖先一希腊神话人物赫拉克勒斯及阿喀琉斯。

亚历山大此举主要是为了（）A．通过血缘认同增强凝聚力B．在亚洲传播古希腊文化C．激发希腊人的文化优越感D．论证希腊神话的真实性4．公元前13世纪，受西奈字母影响的22个线形字母成为腓尼基通用的字母文字。

这种文字比当时流行的任何一种文字都简便易写，从而受到腓尼基商人的普遍欢迎。

这表明，腓尼基字母的产生与使用（）A．是文明的出现标志B．加强了文明间的交流C．适应了贸易的需求D．使区域语言得到统一5．10～11世纪，西欧一些地区经常出现封地买卖行为，其流程是：封臣和封地买主达成出售协议；随后两人一起至封君处，封臣申明自己愿意放弃封土，将封土交回给封君；买主向封君行臣服礼宣誓效忠，请求封土，封君赐封土给买主。

这说明（）A．当时西欧民族国家初步形成B．土地是维系西欧封建制的纽带C．庄园主有完整的土地所有权D．封臣与封君只有经济上的联系6．《罗马民法大全》规定“神有物”具有神圣性，它“不受经济价值的限制”，但是当它与人的生命相冲突或两者必居其一时，人的生命是首选的，甚至可牺牲“神有物”以保证人的生命和安全。

2023-2024学年赣州市高一语文下学期期中联考试卷（试卷满分150分。

考试用时150分钟。

）2024年4月注意事项：1．考查范围：必修上册全部；必修下册第一单元至第三单元。

2．答卷前，考生务必将自己的姓名、准考证号等填写在答题卡指定位置上。

3．回答选择题时，选出每小题答案后，用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。

4．考生必须保持答题卡的整洁。

考试结束后，请将答题卡交回。

一、现代文阅读（35分）（一）现代文阅读Ⅰ（本题共5小题，18分）阅读下面的文字，完成1~5题。

材料一：汉字形体演变的历史可以秦代为界限分为古文字阶段和今文字阶段。

古文字阶段主要包括甲骨文、金文、战国文字和小篆；今文字阶段包括隶书、行书、草书和楷书。

两个阶段的最大变化就是小篆到隶书的变化，通称“隶变”。

隶变，是汉字发展史上的一大飞跃，是汉字走向定型的标志。

为什么这么说呢？第一，隶变之前的小篆，加上更早的甲骨文、金文、战国文字等，基本保留着汉字造字意图。

古人为什么造一个字，这是可以通过字的形体来解释的。

而到隶书以后，汉字的造字意图就难以寻找到了，因为隶书已经从根本上改变了汉字象形的特征。

第二，隶变之前，汉字书写的单位是线条，这些线条圆转绵长；隶书之后，笔画形成了，这些笔画平直方折。

现代汉字的点、横、竖、撇、捺、折、钩等笔画是隶书才有的。

第三，隶变改变了古汉字的基本形态，从描摹客观物象而形成的篆体，变为抽象点画组合的隶书，汉字形体完成了古今转变的历史性变革，走出了古汉字书写效率低下的困境。

如“光、赤、尉、煎”等字，今天一般人几乎不知道这几个字其实都包含“火”的偏旁，但在小篆中却可以看到。

小篆“光”字的构形是“人”上有“火”，表示手举火把，代表光明。

《说文·火部》：“光，明也。

从火在人上，光明意也。

”《说文·赤部》：“赤，南方色也。