skkAAA湖南省H11教育联盟
湖南省教育厅关于印发《湖南省芙蓉教学名师支持计划实施办法(试行)》的通知
湖南省教育厅关于印发《湖南省芙蓉教学名师支持计划实施办法(试行)》的通知文章属性•【制定机关】湖南省教育厅•【公布日期】2019.04.29•【字号】湘教发〔2019〕15号•【施行日期】2019.04.29•【效力等级】地方规范性文件•【时效性】失效•【主题分类】教师队伍建设正文湖南省教育厅关于印发《湖南省芙蓉教学名师支持计划实施办法(试行)》的通知湘教发〔2019〕15号各市州教育(体)局,各普通高等学校:为加快实施科教强省战略,落实立德树人根本任务,打造高水平教学名师队伍,根据《国家高层次人才特殊支持计划管理办法》(组通字〔2019〕9号)(以下简称国家“万人计划”)、《湖南省芙蓉人才行动计划》(湘办发〔2017〕42号)等文件精神和国家“万人计划”教学名师申报遴选要求,湖南省教育厅制定了《湖南省芙蓉教学名师支持计划实施办法(试行)》。
现印发给你们,请认真遵照执行。
湖南省教育厅2019年4月29日湖南省芙蓉教学名师支持计划实施办法(试行)第一条为加快实施科教强省战略,落实立德树人根本任务,打造高水平教学名师队伍,根据《国家高层次人才特殊支持计划管理办法》(组通字〔2019〕9号)(以下简称国家“万人计划”)、《湖南省芙蓉人才行动计划》(湘办发〔2017〕42号)等文件精神和国家“万人计划”教学名师申报遴选要求,特制定本办法。
第二条“芙蓉教学名师支持计划”是面向全省普通高等学校、普通中小学、中等职业学校、幼儿园和特殊教育学校在职专任教师实施的,培养造就高水平教学人才的引领性工程。
通过这一计划实施,力争每年重点遴选支持100名左右芙蓉教学名师,加快建设湖南高水平教学名师队伍。
第三条芙蓉教学名师支持计划应遵循以下基本原则:(一)师德为先,育人为本。
坚持把师德师风作为教学名师遴选的首要标准,把立德树人成效及教育教学改革成效作为遴选的根本标准,全面评价其思想政治素质、职业道德和业务能力,引导教师以德立身、以德立学、以德施教、以德育德,争做“四有”好教师。
湖南省三湘名校教育联盟2020_2021学年高一英语上学期期中试题
湖南省三湘名校教育联盟2020-2021学年高一英语上学期期中试题本试卷共8页。
全卷满分150分,考试时间120分钟。
注意事项:1.答卷前,考生务必将自己的姓名、准考证号填写在答题卡上。
2.回答选择题时,选出每小题答案后,用铅笔把答题卡对应题目的答案涂黑。
如需改动,用橡皮擦干净后,再选涂其它答案标号。
回答非选择题时,将答案写在答题卡上。
写在本试卷上无效。
3.考试结束后,将本试题和答题卡一并交回。
第一部分听力(共两节,满分30分)第一节(共5小题;每小题1. 5分,满分7. 5分)听下面5段对话。
每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。
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. 15.B. £9.18.C. £9.15.答案是C.1. How will the man go to London?A. By air.B. By bus.C. By train.2. What do we know about Cathy?A. She will be at the party.B. She will be invited to the party.C. She is too busy to come to the party.3. What are the two speakers doing?A. Making clothes.B. Buying clothes.C. Choosing clothes.4. What is the time now?A.8:15.B.7:55.C. 7:45.5. Why doesn't the woman want to go to the lecture?A. She has to go to the library.B. She doesn't like the lecture.C. She isn't interested in history.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。
湖南H11教育联盟2021年1月高三联考化学试题
湖南H11教育联盟【最新】1月高三联考化学试题学校:___________姓名:___________班级:___________考号:___________一、单选题1.化学与人类的生活、生产密切相关,下列说法中正确的是A.蚕丝和棉花的组成元素相同,结构不同,因而性质不同B.“青蒿一握,以水二升渍,绞取之”,上述提取青蒿素的过程中发生了化学变化C.绿色化学的核心是应用化学原理对环境污染进行治理D.用浸泡过酸性KMnO4溶液的硅藻土吸收水果释放的乙烯,可达到水果保鲜的目的2.下列离子组在给定条件下可能大量共存的是A.A B.B C.C D.D3.下列物质的分类正确的是A.硬脂酸钠、氟化钠、纳米材料都是钠盐B.水玻璃、铝热剂、王水都是混合物C.短周期中非金属元素的氢化物不是强酸,就是弱酸D.某物质的水溶液呈碱性,该物质一定是碱4.下列各组物质中,不能满足表中图示物质在一定条件下一步转化关系的组合为()A.A B.B C.C D.D5.关于C、N、Si、S等非金属元素及其化合物的下列说法正确的是A.它们都能以游离态存在于自然界中B.浓硫酸可用于干燥H2、H2S等气体,但不能用于干燥氨气C.SO2、氮氧化物的排放会造成酸雨,酸雨的pH≥5.6D.它们的最高价氧化物都能与强碱反应生成含氧酸盐6.设N A为阿伏加德罗常数的值,下列有关叙述正确的是A.2.0gH218O 与2.0gD2O 中所含的中子数均为N AB.14g 分子式为C n H2n的烃中含有的碳碳双键数为N A/nC.100g 质量分数为17%的H2O2水溶液中氢原子数为N AD.常温下,将56g铁片投入到足量的浓硫酸中生成SO2的分子数为1.5N A7.已知化学反应A2(g)+B2(g)=2AB(g) ΔH=+100 kJ·mol-1的能量变化如图所示,判断下列叙述中正确的是()A.加入催化剂,该反应的反应热ΔH将减小B.每形成2 mol A-B键,将吸收b kJ能量C.每生成2分子AB吸收(a-b) kJ热量D.该反应正反应的活化能大于100 kJ·mol-18.柳胺酚(x) 水解得到Y和Z,转化关系如下:下列说法正确的是A.Y和Z发生缩聚反应生成X B.Y 的结构简式为C.镍催化作用下,1molZ最多消耗67.2LH2D.X、Y、Z都能与FeCl3溶液发生显色反应9.依据反应2NaIO3+5SO2+4H2O=I2+3H2SO4+2NaHSO4,并利用下列装置从含NaIO3的废液中制取单质碘的CCl4溶液并回收NaHSO4。
XX省湖湘教育三新探索协作体2022至2023学年高一上学期11月期中联考化学试题附解析答案完整版
2022-2023-1三湘教育联盟高一联考化学试卷(11月)(本试卷共6页,20题,全卷满分:100分,考试用时:75分钟)注意事项:1.答题前,先将自己的姓名、准考证号写在试题卷和答题卡上,并将准考证条形码粘贴在答题卡上的指定位置。
2.选择题的作答:每小题选出答案后,用2B 铅笔把答题卡上相应题目的答案标号涂黑。
写在试题卷、草稿纸和答题卡上的非答题区域均无效。
3.非选择题的作答:用签字笔直接答在答题卡上对应的答题区域内,写在试题卷、草稿纸和答题卡上的非答题区域均无效。
4.考试结束后,将答题卡上交。
可能用到的相对原子质量:H -1 Li -7 C -12 N -14 O -16 Na -23 Al -27 S -32一、选择题:本题共12小题,每小题3分,共36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。
1.二氧化硫是大气污染物,严禁直接排放到空气中。
对在物质分类体系中归属的表述最准确的是2SO A .有机物 B .化合物 C .酸性氧化物 D .氧化物2.新型冠状病毒的主要传播途径有直接传播(飞沫传播)和接触传播,目前没有直接证据证明病毒通过气溶胶传播。
下列说法不正确的是A .咳嗽、打喷嚏、说话等形成的飞沫,直径在1-100nm 之间,进入到空气中形成的分散系属于气溶胶B .云、雾、有色玻璃均属于气溶胶C .胶体是混合物,可用丁达尔效应来鉴别胶体和溶液D .胶体的分散质粒子能通过滤纸不能透过半透膜3.在给定条件的水溶液中能大量共存的离子组是A .无色透明的溶液中:、、、K +2Fe +24SO -3NO -B .使紫色石蕊溶液呈红色的溶液中:、、、Na +K +23CO -3NO -C .使酚酞溶液呈红色的溶液:、、、2Mg +2Ba+3NO -K +D .含有大量的溶液:加入、、、24SO -2Zn +2Cu +H +3NO -4.某课外活动小组设计了下列装置验证二氧化碳跟过氧化钠反应时需要与水接触。
湖南省天壹名校联盟2023-2024学年高三英语第一学期期末学业质量监测模拟试题含解析
湖南省天壹名校联盟2023-2024学年高三英语第一学期期末学业质量监测模拟试题注意事项:1.答卷前,考生务必将自己的姓名、准考证号、考场号和座位号填写在试题卷和答题卡上。
用2B铅笔将试卷类型(B)填涂在答题卡相应位置上。
将条形码粘贴在答题卡右上角"条形码粘贴处"。
2.作答选择题时,选出每小题答案后,用2B铅笔把答题卡上对应题目选项的答案信息点涂黑;如需改动,用橡皮擦干净后,再选涂其他答案。
答案不能答在试题卷上。
3.非选择题必须用黑色字迹的钢笔或签字笔作答,答案必须写在答题卡各题目指定区域内相应位置上;如需改动,先划掉原来的答案,然后再写上新答案;不准使用铅笔和涂改液。
不按以上要求作答无效。
4.考生必须保证答题卡的整洁。
考试结束后,请将本试卷和答题卡一并交回。
第一部分(共20小题,每小题1.5分,满分30分)1.——Your argument is .I will not let you pass.--Are you kidding?A.sound B.rationalC.liberal D.plain2.–Excuse me, sir, didn’t you see the red light?–Sorry, my mind ________ somewhere else.A.has been wandering B.was wanderedC.was wandering D.has been wandered3.Creating an atmosphere ______ employees feel part of a team is a big challenge. A.where B.whoseC.that D.which4.—Next Monday is my birthday.—Is that so? ______A.I can’t believe my ears.B.I’m so glad to hear that.C.What presents do you want? D.Many happy returns of the day! 5.Tom’s score on the test is the highest in the class. He _____.A.should study last nightB.should have studied last nightC.must have studied last nightD.must study last night6.--Jassy , you speak Chinese so fluently!--- ______.You are lying, I have to say. B.Thanks a lot for saying so.C.That’s none of your business. D.I c an’t agree more.7.In order to finish the work time,the man in charge decided to some more workers.A.give up B.take on C.look after D.find out8.Many netizens are impressed with the excuse given by a teacher for quitting her job ______ she owes the world a visit.A.because B.that C.where D.why9.I am a better reader this year than I was last year because I ________ to hundreds of new concepts and ideas.A.have exposed B.had been exposed C.have been exposed D.was exposed 10.He finished writing his first novel last year, and we all think that is ______ his career really took off.A.where B.whenC.how D.why11.The Winter Olympics ________ in 2022 will surely bring in many international tourists.A.held B.having held C.holding D.to be held12.Eventually, she has recognized ____, whatever happens and however bad ____ seems today, life still goes on and everything will be better tomorrow.A.that; it B.it; that C.it; what D.that; what13.—Would you mind giving your advice on how to improve our business management?—If you make ________ most of the equipment, there will be ________ rise in production.A.the; a B./; / C./; a D.the; /14.It is believed that many more popular terms ________ on the Internet this year. A.will be created B.have createdC.are created D.are creating15._______ more energy to my study instead of being crazy about computer games, I would be sitting in a comfortable office now.A.If I devoted B.Had I devotedC.Would I be devoted D.Should I be devoted16.— How is the test that you took yesterday?— Unfortunately, not even one of the hundred students who took the test ______ passed. A.has B.have C.are D.is17.________ the danger of drunk driving, many drivers promised never to drive afterdrinking.A.Realizing B.To have realizedC.Realized D.Having realized18.Nowadays, more and more Chinese homes have the technology and equipment______ to do online shopping.A.needed B.needingC.need D.to need19.Tom is proud and ________, never admitting he is wrong and always looking for someone else to blame.A.strict B.stubbornC.sympathetic D.sensitive20.–What’s wrong with your ipad2? The sound ____is not clear.--Yes. It has been broken for some time.A.come out B.coming out C.to come out D.came out第二部分阅读理解(满分40分)阅读下列短文,从每题所给的A、B、C、D四个选项中,选出最佳选项。
湖南省三湘名校教育联盟2022-2023学年高一上学期期中联考英语试题
湖南省三湘名校教育联盟2022-2023学年高一上学期期中联考英语试题学校:___________姓名:___________班级:___________考号:___________一、短对话1.Where does this conversation probably take place?A.At home.B.In an office.C.In a hospital. 2.What will the woman do?A.Go shopping.B.Catch the train.C.See the man off. 3.What are the speakers mainly talking about?A.A book.B.A dinner.C.A phone call. 4.Who made the apple pie?A.The woman’s mother.B.The woman’s daughter.C.The woman. 5.What makes the man in good shape?A.Regular exercise.B.A healthy eating habit.C.A strict plan for running.二、长对话听下面一段较长对话,回答以下小题。
6.When will the speakers meet Mr. Peterson in their college?A.Next week.B.Next month.C.Next year.7.What does the man think of Mr. Peterson’s lecture?A.Humorous.B.Hard.C.Interesting.听下面一段较长对话,回答以下小题。
8.What does the man take with him?A.Two large backpacks (背包).B.A large bag and two small ones.C.A large backpack and a small bag.9.Which seat will the man take?A.One in the middle.B.One in the left row.C.One next to the window. 10.When will the plane take off?A.At 8:00.B.At 8:15.C.At 8:50.听下面一段较长对话,回答以下小题。
湖南省天壹名校联盟2024届高三上学期9月大联考试题 数学含解析
天壹名校联盟·2024届高三9月大联考数学(答案在最后)本试卷共4页。
全卷满分150分,考试时间120分钟。
注意事项:1.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上。
2.回答选择题时,选出每小题答案后,用铅笔把答题卡上对应的答案标号涂黑,如有改动,用橡皮擦干净后,再选涂其他答案;回答非选择题时,将答案写在答题卡上,写在本试卷上无效。
3.考试结束后,将本试卷和答题卡一并交回。
一、单项选择题: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{}24U x x =∈-<<N ,集合{}0,1A =,则U A =ð()A .{}1,0,2,3-B .{}1,2,3-C .{}2,3D .{}0,12.已知向量()()2,0,1,1m n ==,则()A .m n= B .m n∥C .m n⊥ D .()m n n-⊥3.已知双曲线2221(0)x y a a-=>的一条渐近线方程为y =,则a =()A .3B .13C D .34.为研究变量,x y 的相关关系,收集得到下面五个样本点(),x y :x5 6.5788.5y98643若由最小二乘法求得y 关于x 的经验回归方程为 1.8ax y =-+,则据此计算残差为0的样本点是()A .()5,9B .()6.5,8C .()7,6D .()8,45.已知0.240.4log 2,log 0.2,0.4a b c ===,则()A .a c b<<B .a b c <<C .b c a<<D .c a b<<6.如图,在正方体1111ABCD A B C D -中,,M N 分别是棱1DD 和线段1BC 上的动点,则满足与1DD 垂直的直线MN ()A .有且仅有1条B .有且仅有2条C .有且仅有3条D .有无数条7.若等比数列{}n a 的公比q ,前n 项和为n S ,则“1q ≠-”是“*232,,,n n n n n n S S S S S ∀∈--N 成等比数列的()A .充分不必要条件B .必要不充分条件C .充要条件D .既不充分条件也不必要条件8.已知3sin cos 63παα⎛⎫+-=⎪⎝⎭,则cos 23πα⎛⎫+= ⎪⎝⎭()A .79-B .79C .13-D .13二、多项选择题:本题共4小题,每小题5分,共20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5分,部分选对的得2分,有选错的得0分.9.图①是某市某条公共汽车线路收支差额y (万元)(门票销售额减去投入的成本费用)关于乘客人数x (万人)的函数图象,营运初期该条公共汽车线路为亏损状态,为了实现扭亏为盈,公共汽车采取了两种措施,图②和图③中的虚线为采取了两种措施后的图象,则下列说法正确的是()图①图②图③A .图①中点A 的实际意义表示该条公共汽车线路投入的成本费用为1万元B .图①中点B 的实际意义表示当乘客人数为1.5万人时,该条公共汽车线路的收支恰好平衡C .图②该条公共汽车线路实行的措施是降低门票的售价D .图③该条公共汽车线路实行的措施是减少投入的成本费用10.已知()f x 是定义在R 上不恒为0的奇函数,()g x 是()f x 的导函数,则()A .()()ff x 为奇函数B .()()g g x 为偶函数C .()()f g x 为奇函数D .()()g f x 为偶函数11.已知数据129,,,x x x ⋅⋅⋅成公差大于0的等差数列,若去掉数据5x ,则()A .极差不变B .第25百分位数变大C .平均数不变D .方差变小12.已知函数()()sin sin2f x x a x a =+∈R ,则下列说法中正确的是()A .()f x 的最小正周期为πB .()y f x =的图象关于点(),0π对称C .若()f x 在0,3π⎛⎫⎪⎝⎭上单调递增,则1122a -≤≤D .当12a =时,()()1212,,4x x f x f x ∀∈-≤R 三、填空题:本题共4小题,每小题5分,共20分.13.已知复数()i z a a =+∈R 满足2z z ⋅=,则a 的值为__________.14.中国空间站的主体结构包括天和核心舱、问天实验舱和梦天实验舱.假设空间站要将,,,,A B C D E 共5名航天员全部安排开展实验,其中天和核心舱至少要安排2人,问天实验舱与梦天实验舱都至少要安排1人,则不同的安排方案共有__________种.(用数字作答)15.米斗是称量粮食的量器,是古代官仓、粮栈、米行必备的用具.如图为一个正四棱台型米斗,高为4dm ,且正四棱台的所有顶点都在一个半径为5dm 的球O 的球面上,一个底面的中心与球O 的球心重合,则该正四棱台的体积为__________3dm .16.已知椭圆2222:1(0)x y C a b a b +=>>的左、右焦点分别为12,F F ,经过2F 的直线交椭圆C 于,P Q 两点,O 为坐标原点,且()2220,2OP OF PQ PF F Q +⋅==,则椭圆C 的离心率为__________.四、解答题:本题共6小题,共70分.解答应写出必要的文字说明、证明过程及演算步骤.17.(本小题满分10分)在ABC △中,角,,A B C 的对边分别为,,a b c cos sin 0A a B -=.(1)求A 的大小;(2)若15,10b c ==,角A 的平分线交BC 于M ,求AM 的长.18.(本小题满分12分)如图,在多面体111A B D DCBA -中,四边形1111,,AA B B ADD A ABCD 均为正方形,E 为11B D 的中点,过点1,,A D E 的平面交1CD 于点F.(1)证明:1EF B C ∥;(2)求平面1B DF 与平面1A DFE 的夹角的余弦值.19.(本小题满分12分)已知数列{}n a 满足22*1222,1,1sin 2cos ,22n nn n a a a a n ππ+⎛⎫===++∈ ⎪⎝⎭N .(1)求数列{}n a 的通项公式;(2)若数列{}n c 满足221nn n a c a -=,求证:123n c c c ++⋅⋅⋅+<.20.(本小题满分12分)某中学为了解学生课外玩网络游戏(俗称“网游”)的情况,使调查结果尽量真实可靠,决定在高一年级采取如下“随机回答问题”的方式进行问卷调查:一个袋子中装有6个大小相同的小球,其中2个黑球,4个红球,所有学生从袋子中有放回地随机摸球两次,每次摸出一球,约定“若两次摸到的球的颜色不同,则按方式①回答问卷,否则按方式②回答问卷”。
湖南省天壹名校联盟2025届高二化学第一学期期中统考试题含解析
湖南省天壹名校联盟2025届高二化学第一学期期中统考试题考生须知:1.全卷分选择题和非选择题两部分,全部在答题纸上作答。
选择题必须用2B铅笔填涂;非选择题的答案必须用黑色字迹的钢笔或答字笔写在“答题纸”相应位置上。
2.请用黑色字迹的钢笔或答字笔在“答题纸”上先填写姓名和准考证号。
3.保持卡面清洁,不要折叠,不要弄破、弄皱,在草稿纸、试题卷上答题无效。
一、选择题(共包括22个小题。
每小题均只有一个符合题意的选项)1、以下能级符号不正确的是()A.6S B.5p C.4d D.3f2、已知1g氢气完全燃烧生成水蒸气时放出热量121kJ,且氧气中1mol O=O键完全断裂时吸收热量496kJ,水蒸气中1mol H—O键形成时放出热量463kJ,则氢气中1mol H—H键断裂时吸收热量为( )A.920kJ B.557kJ C.436kJ D.188kJ3、已知CH4(g)+2O2(g)→CO2(g)+2H2O(g) ΔH== - Q1 ;2H2(g)+O2(g) →2H2O(g) ΔH== - Q2;H2O(g) →H2O(l) ΔH== - Q3常温下,取体积比为4:1的甲烷和H2的混合气体112L(标准状况下),经完全燃烧后恢复到常温,则放出的热量为A.4Q1+0.5Q2B.4Q1+Q2+10Q3C.4Q1+2Q2D.4Q1+0.5Q2+9Q34、下列关于苯的说法正确是A.难挥发B.易溶于水C.不与钠反应D.能使酸性高锰酸钾溶液褪色5、将两根铁钉分别缠绕铜丝和铝条,放入滴有混合溶液的容器中,如图所示,下列叙述错误的是()A.a中铁钉附近产生蓝色沉淀B.b中铁钉附近呈现红色C.a中铜丝附近有气泡产生D.b中发生吸氧腐蚀6、已知电导率越大导电能力越强。
常温下用0.10 mol·L-1NaOH溶液分别滴定10mL浓度均为0.10 mol·L-1的盐酸和醋酸溶液,测得滴定过程中溶液的电导率如图所示。
2024-2025学年湖南省湖南天壹名校联盟高三上学期8月入学联考生物试题及答案
湖南天壹名校联盟·2025届高三入学考试生物学本试卷共6页。
全卷满分100分,考试时间75分钟。
注意事项:1.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上。
2.回答选择题时,选出每小题答案后,用铅笔把答题卡上对应的答案标号涂黑,如有改动,用橡皮擦干净后,再选涂其他答案;陶答非选择题时,将答案写在答题卡上,写在本试卷上无效。
3.考试结束后。
将本试卷和答题卡一并交回。
一、选择题:本题共12小题,每小题2分;共24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. 实验测得小麦、大豆、花生三种生物干种子中三大类有机物含量如图,下列有关叙述错误的是()A. 花生种子中的脂肪分子需要转化为糖类后,才能分解供能B. 进行还原糖的检测时斐林试剂甲液和乙液先混合再使用C. 小麦种子中的脂肪、蛋白质、淀粉都含有的元素是C、H、OO量不同D. 萌发时,相同质量的三种种子需要的22. 如图是某些细胞器的亚显微结构模式图,下列相关叙述错误的是()A. 观察细胞质流动时,可用③叶绿体的运动作为标志B. ①是中心体,在动物细胞中与细胞的有丝分裂有关C. ②中具有DNA、RNA和核糖体,能合成自身的所有蛋白质D. 某些细胞中的④发达,可能有利于性激素和胆固醇等的合成3. 如图表示人体内有关生理过程,下列相关叙述正确的是()A. 丙生成的64种tRNA需要与mRNA结合,启动翻译过程B. 人体中的基因进行表达时都是先进行丙后进行乙C. DNA的生物合成需要蛋白质参与,蛋白质的生物合成不需要DNA参与D. 甲、丙过程所需的原料在细胞中共有8种4. 某地区猕猴进化出比热带祖先要厚许多的双层皮毛,有利于度过寒冷的冬天。
一个较大的猕猴种群中雌雄数量相等,且雌雄之间可以自由交配,若该种群中B的基因频率为90%,b的基因频率为10%,不考虑突变、迁移及自然选择,则下列有关说法正确的是()A. 猕猴种群中全部个体所含有的B、b基因,叫作该种群的基因库B. 猕猴进化的实质是种群基因型频率的定向改变C. 若该对等位基因位于常染色体上,则显性个体中出现杂合雌猕猴概率约为28.5%D. 若该对等位基因只位于X染色体上,则X b X b、X B Y的基因型频率分别为0.5%、45%5. 下图表示ATP在细胞内的转化过程,下列相关叙述正确的是()A. 在有氧和缺氧的条件下,细胞质基质都能形成ATPB. ATP可被膜上的水解酶水解,脱去2个磷酸产生腺苷C. 物质a、c分别是DNA和RNA的组成成分D. 原核细胞中存在ATP合酶,叶肉细胞中ATP合酶仅存在于线粒体内膜上6. 演艺圈的女明星,有些为了保持年轻貌美,不惜重金到医疗机构非法注射人体胎盘素(可能携带肝炎、梅毒、艾滋病毒等病原体)。
湖南省天壹名校联盟2023-2024学年高二下学期3月联考英语试题含答案
机密★启用前2024年上学期高二3月大联考英语(答案在最后)本试卷共8页。
全卷满分150分,考试时间120分钟。
注意事项:1.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上。
2.回答选择题时,选出每小题答案后,用铅笔把答题卡上对应的答案标号涂黑,如有改动,用橡皮擦干净后,再选涂其他答案;回答非选择题时,将答案写在答题卡上,写在本试卷上无效。
3.考试结束后,将本试卷和答题卡一并交回。
第一部分听力(共两节,满分30分)第一节(共5小题;每小题1.5分,满分7.5分)听下面5段对话。
每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项。
听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
例:How much is the shirt?A.£19.15.B.£9.18.C.£9.15.答案是C。
1.What will the woman do this Saturday?A.Go to the zoo.B.See her sister off.C.Fly to London.2.What is the man’s son like?A.Outgoing.B.Stubborn.C.Quiet.3.What does the woman offer to do?A.Take care of the garden.B.Do the washing-up.C.Go grocery shopping.4.Where does the conversation probably take place?A.In a supermarket.B.In a restaurant.C.At the woman’s house.5.What are the speakers mainly talking about?A.A test.B.A teacher.C.A staff meeting.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。
2023-2024学年湖南省三湘名校教育联盟高一下学期期中考试英语试题
2023-2024学年湖南省三湘名校教育联盟高一下学期期中考试英语试题At West Exe School, students have access to a wide range of electronic resources to support heir progress through the curriculum. Below are a range of resources, with a brief introduction of what they are. If you have any questions regarding E-Learning, please do not hesitate to contact Toby Holland who will be able to help you.Electronic ResourcesA.Class Charts. B.Moodle. C.Lexia. D.Tassomai.2. How can you find more Lexia strategies?A.Turn to Tony Holland for help. B.Call West Exe School directly.C.Read the brief introduction in detail. D.Surf the web for further information. 3. Which type will be suitable for a student interested in science?A.Heggarty Maths. B.Lexia. C.Tassomai. D.Moodle. Cycling for charity is a good way to raise money for worthy causes. There are several approaches to getting started.Popular international social websites have cycling-for- charity pages where it is possible to find upcoming events and sponsors (赞助商). Many international organizations can also be located online that organize regular cycling for charity events. An example of this is Best Buddies International, founded in 1989 and existing in all 50 US states and in 50 countries around the world. Best Buddies International sponsors cycling events to raise money for people with developmental disabilities.Research organizations mainly dedicated to curing diseases and groups like the National Multiple Sclerosis Society in the US, with similar MS associations in Canada and Australia, arrange cycling for-charity events on a frequent basis. Other common diseases and medical conditions, such as heart disease, Parkinson’s, and cancer, also have national and international organizations that regularly arrange cycling for-charity events. Social movement nonprofits also are involved in cycling for charity, based around such issues as poverty and regional disasters, like earthquakes and hurricanes, which inspire cycling fundraisers around the globe.Local community groups are another avenue towards forming a cycling group and sponsoring charity rides and charity races. Bicycle clubs and retailers (零售商) are often connected to community outreach groups that arrange such events, and are a good source of information on how to get involved in one. Some of these groups go beyond traditional street cycling and sponsor cross country trail courses. Indoor cycling-for- charity events have also become popular in areas where the weather and season or urban environment may not lend itself to outdoor cycling activities.Arranging your own cycling-for-charity event is also a possibility. Finding ways to publicize the event and gain sponsors can be done through various local or regional cycling clubs, through employers, local churches, and other groups interested in promoting charitable activities.4. Which of the following organizes cycling for the disabled?A.A bicycle club. B.A local community group.C.Best Buddies International. D.National Multiple Sclerosis Society.5. What is the main function of the research organizations?A.To study how to treat diseases. B.To spread how to face diseases.C.To publicize the benefits of cycling. D.To inspire the fundraisers globally.6. Why do some areas choose indoor cycling for charity?A.For the public’s preference.B.To provide cycling courses.C.To attract more participants. D.For unfavorable conditions.7. What is the best title for the passage?A.How can I start cycling for charity? B.How can I avoid hurt during cycling?C.Why must I advocate charity events? D.What should I do for a proper cycling?A study from the University of Montreal has found that watching ice hockey (冰球) greatly increases your heart rate. For television-watchers, the increase was an average 75%, while for those watching live it rose by 110%. This is equal, say the researchers, to running for 15 minutes.Heart rates were highest during overtime and if there were scoring chances.However, there is other research showing that watching football can stress the heart so much that it causes strokes (中风) and heart attacks. A study of German fans compared heart rates and blood pressure as they watched their country play in the World Cup. Both heart rate and blood pressure were raised when they watched their own team, and stayed higher for hours afterwards.The Canadian study was conducted by an observation made by 13-year-old Leia Khairy; daughter of Prof Paul Khairy, the lead researcher. She noticed that while her own heart was beating wildly as she played soccer, the parents on the sidelines were jumping up and down energetically. But Paul Khairy states, “Watching an ice hockey game can’t be replaced by physical activity. It raises heart rate but does not carry the same benefits on cardiovascular (心血管的) health as exercise.The study of German foot ball fans found that a stressful match more than doubled the risk of a heart attack or a stroke. So it may be that you need to be fit before you watch a sporting event, rather than hope it is equal to brief exercise. Studies have only shown a significant effect on men; and there is no correlation between a fan’s emotional connection with a team and the occurrence of a heart attack. The authors of the Canadian paper suggest that anyone watching an exciting game should take seriously ally symptoms (症状) such as chest pain or shortness of breath. .8. What can the data indicate in Paragraph 1?A.Heart rates change a lot while watching ice hockey.B.Players’ performances are related to scoring chances.C.Watching ice hockey has a lot to do with heart diseases.D.Watching ice hockey can make people’s hearts race faster.9. Which statement could Paul Khairy agree with?A.A stressful game can increase the risk of a heart attack.B.Watching sports game can be very beneficial to people.C.Reactions of players’ parents aren’t affected by heart rates.D.Benefits of watching games aren’t equal to those of exercise.10. What do the writers of the Canadian paper suggest people do while watching games?A.Monitor the heart rates all the time.B.Pay close attention to physical reaction.C.Take the games’ results very seriously.D.Avoid watching games for a long time.11. What is the author’s attitude to watching games?A.Supportive. B.Subjective. C.Objective. D.Negative.As technological creation continues to change the workplace, we are seeing more industries trust their operations to new gadgets (小器具), software and programs that can transform the workplace. One such technology that has the potential, to some degree, to change workplaces in the coming years is RPA ( Robotic Process Automation). With more industries starting to welcome RPA software, RPA robots would be able to solve repetitive tasks like some of the paper work normally dealt with by administrative staff, thus lowering costs and increasing productivity.There is a common concern that companies employing technology like RPA are only interested in increasing their profit through cost reduction without considering other important factors, and that this kind of trend would finally leave most of the workforce jobless. However, while it is true . that the unskilled tasks of administrative and paper work are likely to be taken over by automation, the demands on the average office worker will tend to include more creative work, duties on management and communication with clients and suppliers.With this shift in focus, the worker of the future will be expected to have transferable (可转移的) problem-solving and critical thinking skills that will make them competent of dealing with any difficult situation and work independently to find solutions.At present, the ability to adapt and be flexible would also be important since the world we live in is likely to change a lot, with much uncertainty ahead. Having such flexibility, together with the desire to keep learning and the initiative (主动性) to step forward, the successful worker of the future is one who will be able to use their skills to find out opportunities, make improvements and take on new challenges wherever they’ll be working.12. What is the advantage of RPA?A.It can inspire workers to change their attitudes.B.It can help work more effectively at fewer costs.C.It can totally change the traditional workplace.D.It can take the place of all the staff in the office.13. What are most people worried about the workforce?A.Unskilled workers are hard to survive. B.Demands of workers will be very high.C.Technology will lead to unemployment. D.Companies will only care about profits.14. What does the underlined word mean in Paragraph 3?A.Capable. B.Frightened. C.Aware. D.Mindful.15. Why are the adaptability and flexibility important nowadays?A.People face many unknown issues.B.People live in a changeable world.C.People lack various skills to solve problems.D.People have few chances to improve themselves.What is a Mobile Blog?A mobile blog is a type of blog that is written and submitted via a cellular telephone, internet- connected personal digital assistants or other connected portable device in most cases. The advantage of a mobile blog is that it gives the writer a chance to record his or her thoughts immediately. 16What makes a mobile blog popular is the fact that many phones now come equipped with digital cameras. 17 They can be selected to be displayed on a computer monitor. Thus, a mobile blog can not only include text, but a picture as well, adding to the overall interest of the piece. Anything that sets a blog apart, such as a photo, can be a very useful tool.18 These phones often have full keyboards laid cut in a fashion similar to a computer keyboard. Actually, judging from the real experience of operating, writing on them can be inconvenient. 19 These smartphones also have the ability of connecting to the internet, as most people using them will choose internet service, which can make filing a mobile blog even easier.The mobile blog is based on the same principle as the short message service, only expanded a little bit to include longer pieces, and additional media, such as photos. The blogs may be readable on other phones or may be available, in some cases, for review on computers. It should be noted that many mobile phones may not support traditional online blogging software programs. 20My dad screamed, “Walk the dog. son!” So I also_______, “Emily! Come on girl, time to_______!”As she bounded (跳跃) towards me, I smiled slightly at the way she _______since her legs were too small to keep balance, I _______ down to greet her, giving her head a gentle kissbefore we went out. I walked down the block, Emily bounding quickly ahead of me, _______to reach the park. We arrived at the end of the street, stopping just across from the _______and waiting for the light to change, Emily bounding in _______. I took a deep breath, but it seemed those several seconds were too long for the happy puppy at my feet. Emily suddenly got free from my_______and dashed towards the pavement.I moved to run after her, but a car was shooting fast in front of me. By the time it had left my_______, so had Emily. I crossed the street after her, calling, “Emily! Emily! Come here, girl!” but she________. I could feel the ________enveloping me as I found her gone.But when I came back home, I was________out. I walked to the front door to ring the doorbell but no one answered. I sat down on the front steps, tears in my eyes and I________in the cold, pulling my coat tighter.________, I was unsure of what to do next when suddenly I realized the meaning of ________since I felt lonely without the company of my dog.21.A.shouted B.complained C.protested D.announced22.A.come inside B.go outside C.check in D.look out23.A.barked B.bit C.walked D.rolled24.A.bent B.jumped C.ran D.walked25.A.prepared B.scared C.eager D.anxious26.A.park B.house C.block D.apartment27.A.excitement B.shock C.shame D.shape28.A.aid B.control C.guidance D.instruction29.A.neighborhood B.county . C.vision D.cage30.A.circled B.performed C.disappeared D.discontented 31.A.delight B.fear C.satisfaction D.amazement32.A.stressed B.locked C.helped D.knocked33.A.screamed B.marched C.searched D.shook34.A.Typically B.Immediately ; C.Fortunately : D.Definitely35.A.forgiving B.curing C.living D.losing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。
2013年3月湖南计算机三级考试报名地点
⽆忧考整理了2013年3⽉湖南计算机三级考试报名地点及联系电话,具体安排如下:2013年3⽉湖南计算机三级考试报名地点及联系⽅式考 点报名点地址电 话邮编联系⼈国防科技⼤学国防科⼤⼀号院101教学楼⼀楼*************410073黄梅中南⼤学(校本部)校本部三办公楼⼀楼101#*************410083廖俊规中南⼤学(铁道校区)世纪楼0807*************410014⽂孝梅胡幕根中南⼤学(湘雅校区)医学教务办(后栋704)*************刘禹⾠湖南⼤学(北校区)湖南⼤学⾏政办公楼106室*************410082张勇钢湖南⼤学(本部)湖南⼤学前进楼101室*************张勇钢湖南师范⼤学教务处考试中⼼*************410081汤⼩红88872257冷慧平湖南农业⼤学教务处考试中⼼************* 84617818410128张尊英长沙理⼯⼤学教务处考务科(云塘校区⼀办公⼤楼1D103)*************410076许波湖南⼴播电视⼤学远程⼤楼5楼521室*************黄红姣82821157长沙学才教育咨询有限公司89854778黄红姣长沙竞男⼥⼦学院教务处*************匡拥军精品学习河西银盆岭报名点(岳麓区银盆南路351号万利⼤厦5012室)*************贺乐平86500308国才学校*************李晓辉长沙英才⼥⼦翻译学校(远⼤⼆路1070号农科院内)*************房⽂杰长沙肯都教育咨询有限公司187****5323孟宝繁长沙⾦云电脑学校*************余露长沙升空教育培训学校*************唐强长沙市昂⽴教育咨询有限公司*************周华湖南商学院考试处教务科(⼆办公楼211室)*************410205陈明辉长沙民政职业技术学院教务处成绩考务办公室*************410004王⽟刘柱长沙医学院考试中⼼*************410219袁宪宇湖南⼥⼦学院教务处考试中⼼*************410004赵青兰中南林业科技⼤学(长沙校区)东校区教学主楼北305(考试中⼼办公室)*************410004刘铁钢长沙航空职业技术学院(跳马校区)教务处*************410124粟诩长沙航空职业技术学院(圭塘校区)教务处*************410014⽥娟湖南涉外经济学院教务处(院办公楼112室)*************410205彭伊凡曾⽂娟湖南科技职业学院教务处考试中⼼*************410004段巧丽湖南交通职业技术学院教务处*************410132王赟长沙商贸旅游职业技术学院教务处(圭⽩路校区德业楼B314)*************410116吴云英湖南中医药⼤学教务处考试中⼼(含浦⾼教园象嘴路)*************刘海燕湖南财政经济学院教务处考试中⼼*************410205刘盛详湖南第⼀师范学院东⽅红校区教务处(科B106)*************410205李玲湖南信息职业技术学院基础实验中⼼*************410200胡志⽂长沙学院教务处*************410003王艾红湖南外贸职业学院南校区教务处(长沙市天⼼区莫家坳)*************410114王卫红长沙市教育考试服务中⼼长沙市岳麓区茶⼦⼭路320号*************410000张清洁长沙通信职业技术学院*************齐莉平长沙春秋进修⼤学*************410079刘海辉长沙新航道学校*************黎⽂武湖南省⼯业贸易学校150****2081易昀湖南外国语职业学院*************410116刘倩湖南电⼦科技职业学院*************郭亮长沙南⽅职业学院*************曾尚兵长沙中远职业学校*************伍洪长沙市启航学校130****7525谢平湖南⼯业⼤学(株洲市)考试中⼼(河西校区科技楼139室)*************412008⽂岳东湘潭⼤学(湘潭市)教务处考试中⼼(校办公楼三楼)*************411105肖虎程湖南⼯程学院(湘潭市)教务处考试中⼼(主校区)*************411101刘珂铭教务处教务办(南校区)*************张建强湖南科技⼤学(湘潭市)教务处考试中⼼(办公楼401号)*************411201李健瑜南华⼤学(衡阳市)北校区办公楼三楼考试中⼼************421001王春燕衡阳师范学院(衡阳市)教务处考试中⼼ (东校区学校交流中⼼315)************421008陈丹湖南⾼速铁道职业技术学院(衡阳市)教务处105办公室************421001肖烽湖南⼯学院教务处2号楼2103(酃湖校区)************421008李泽军严亚周湖南环境⽣物职业技术学院(衡阳市)北校区************421005邓阿琴湖南科技经贸职业学院(衡阳市)教务处(图书馆三楼308室)************421009莫丛明邵阳学院(邵阳市)七⾥坪校区办公楼302************422000曾殷志湖南理⼯学院(岳阳市)东院(奇家岭)教务处考试中⼼************414000刘隆华湖南⽂理学院(常德市)西院办公楼⼀楼************415000左艳芳常德职业技术学院(常德市)常德市西郊南湖坪1号(原常德农校校址)************415000李泓达张家界航空⼯业职业技术学院(张家界市)教务处************427000巫海波湖南城市学院(益阳市)考试中⼼(新校区三实验楼215)************413000胡振华湖南⼈⽂科技学院(娄底市)⽼图书馆⼀楼106************417000张忠民湘南学院(郴州市)王仙岭校区教务处办公楼1320************423000章才能湖南科技学院(永州市)教务处考试中⼼(永州零陵区杨梓塘路130号)************425100唐云武怀化学院(怀化市)教务处(西院办公楼三楼)************418008⾼益安吉⾸⼤学(湘西⾃治州)吉⾸⼤学教务处************416000蔡骁湖南警察学院教务考试科*************410138贺永恒湖南商学院北津学院北津学院教务办(望城县星城镇东马社区)*************彭河湖南都市职业学院培训就业⼤楼202*************410137何劲松湖南信息科学职业学院⽴业楼1楼技能鉴定管理中⼼*************410151张肖吉⾸⼤学张家界校区(张家界市)吉⾸⼤学张家界校区教务办************427000赵虹桥湖南安全技术职业学院教务处(图书馆505)*************410151王智萍赵妩湘潭职业技术学院(湘潭市)教务处考试中⼼(图书7楼)*************411102尹志军衡阳财经⼯业职院(衡阳市)教务处考务科(图书馆101)************421002罗健岳阳职业技术学院(岳阳市)教务处考试中⼼(图书馆917室)************414000⽢龙英湖南民族职业学院(岳阳市)教务处考试中⼼(办公楼213)************414000李盛永州职业技术学院(永州市)考试中⼼(院本部办公楼241)************425000唐海波。
湖南省教育厅关于公布湖南省第六届高等职业学校学生实用英语口语大赛获奖结果的通报
湖南省教育厅关于公布湖南省第六届高等职业学校学生实用英语口语大赛获奖结果的通报文章属性•【制定机关】湖南省教育厅•【公布日期】2009.09.28•【字号】湘教通[2009]462号•【施行日期】2009.09.28•【效力等级】地方工作文件•【时效性】现行有效•【主题分类】高等教育正文湖南省教育厅关于公布湖南省第六届高等职业学校学生实用英语口语大赛获奖结果的通报(湘教通[2009]462号)各高职学院、独立设置的成人高等学校:湖南省第六届高等职业学校学生实用英语口语大赛于2009年9月26日在长沙民政职业技术学院举行。
来自全省49所高等职业学校的91名选手参加了比赛,其中非英语专业组47人参赛,英语专业组44人参赛。
经过激烈角逐,胡花林等5名选手获非英语专业组一等奖,李玉玲等9名选手获非英语专业组二等奖,杨雪等14名选手获非英语专业组三等奖,刘琛等4名选手获英语专业组一等奖,罗玲玲等9名选手获英语专业组二等奖,黄霞等13名选手获英语专业组三等奖;谢紫千等37名选手获优胜奖;长沙民政职业技术学院等3所学校获最佳组织奖。
获奖选手的指导教师获得相应荣誉证书。
现将比赛结果予以公布(见附件)。
希望获奖学校和选手戒骄戒躁,再接再厉,发扬成绩,再创佳绩。
希望全省各高职院校和全体学生以获奖单位和个人为榜样,进一步深化英语教学改革,努力提高学生英语应用能力。
附件:湖南省第六届高等职业学校学生实用英语口语大赛获奖单位、获奖选手及指导教师名单二OO九年九月二十八日附件:湖南省第六届高等职业学校学生实用英语口语大赛获奖单位、获奖选手及指导教师名单一、非英语专业组获奖选手及指导教师名单一等奖选手姓名学校指导教师胡花林长沙民政职业技术学院邬帅吴娇湖南民族职业学院吴海明汤亚庆湖南交通职业技术学院陈栀杨柳保险职业学院刘芳耿慧仪湖南大众传媒职业技术学院谭晓二等奖选手姓名学校指导教师李玉玲湖南铁道职业技术学院陈宇陈登湖南生物机电职业技术学院向俊峰严玲长沙电力职业技术学院周彧李卉湖南城建职业技术学院贺华锋吴逢伯湖南网络工程职业学院吴英艾秀芳湖南现代物流职业技术学院蒋兴君谭延涛长沙航空职业技术学院吴轮欧军梅湖南环境生物职业技术学院董迪雯曹婧湖南工业职业技术学院莫敏三等奖选手姓名学校指导教师杨雪常德职业技术学院王屹波蒋伟林湖南信息科学职业学院付启军郭玥湖南外国语职业学院杨小凤彭泽雁湘潭职业技术学院李丹唐诗文湖南水利水电职业技术学院曾彩霞郭强湖南交通工程职业技术学院陶曙教马菊湖南安全技术职业学院邓于欢刘洋湖南都市职业学院刘尚贤杨琼湖南对外经济贸易职业学院杨贝艺吕志高湖南电子科技职业学院吴韡许亮湖南石油化工职业技术学院黄丹群李琳娇岳阳职业技术学院童丽玲刘格格潇湘职业学院肖湘菲钟山株洲职业技术学院刘方歆优胜奖选手姓名学校指导教师谢紫千湖南商务职业技术学院汪霞夏瑜其长沙环境保护职业技术学院何阳萍卢彦朋湖南铁路科技职业技术学院李清杨明哲湖南司法警官职业学校贺建荣蔡丽丽湖南工程职业技术学院周咏志贺博湖南科技经贸职业学院黄娜刘思湖南信息职业技术学院刘克静周欢园长沙通信职业技术学院梅勇姜辉衡阳财经工业职业技术学院樊笑霞蒋卓玮湖南电气职业技术学院赵利群明黎黎长沙商贸旅游职业技术学院张银燕鲁玉坤湖南理工职业技术学院徐品忠周普平长沙南方职业学院蔡华颜娅平娄底职业技术学院周萍廖金龙湖南科技职业学院陶思彭文强湖南化工职业技术学院谢华丽孙柳柳湖南机电职业技术学院周芳李昊湖南软件职业学院杨静宇何静永州职业技术学院唐祝英二、英语专业组获奖选手及指导教师名单一等奖选手姓名学校指导教师刘琛湖南大众传媒职业技术学院潘颖肖娜长沙南方职业学院秦琦柳丽湖南民族职业学院毛建孙悦蕾湖南铁道职业技术学院李丹二等奖选手姓名学校指导教师罗玲玲长沙民政职业技术学院潘静洪伟湖南交通职业技术学院许进纪世宏湖南网络工程职业学院郭径舟汤春来湖南对外经济贸易职业学院李思元罗艳长沙商贸旅游职业技术学院朱国星曹青长沙航空职业技术学院陈跃华曾永芬湖南工程职业技术学院邓妍刘凤娇湖南环境生物职业技术学院李俊先陈祎湖南石油化工职业技术学院黄丹群三等奖选手姓名学校指导教师黄霞株洲职业技术学院袁伟征毛泽松湖南外国语职业学院周新云易建湖南铁路科技职业技术学院刘淑曹榴清湖南商务职业技术学院周慧王力长沙环境保护职业技术学院崔莹向银平湖南科技经贸职业学院刘彪蒲代玲湖南生物机电职业技术学院胡美娜黄植婷娄底职业技术学院姚娟欧阳俊伟益阳职业技术学院张芳汪婉玲岳阳职业技术学院童丽玲文玲玉湖南现代物流职业技术学院姚济国齐慧湖南工业职业技术学院郑凌云廖倩湖南交通工程职业技术学院肖映眉优胜奖选手姓名学校指导教师刘添乐湖南科技职业学院陶思张芬湘潭职业技术学院徐焱伟李书湖南安全技术职业学院李芹刘林永州职业技术学院周文辉王敏邵阳职业技术学院贺文琴吴沛芳湖南都市职业学院刘尚贤江莹湖南机电职业技术学院张亮雷晓培湖南科技工业职业技术学院王玉洁汤芳湖南化工职业技术学院戴晓璐张琴保险职业学院易彦池林凤常德职业技术学院王屹波胡家宝湖南电子科技职业学院吴韡周素凤湖南理工职业技术学院张麟贺颖超潇湘职业学院肖湘菲陈红梅湖南信息职业技术学院刘妍段雯馨湖南信息科学职业学院曾亚徐宇明湖南软件职业学院田娜尹立平湖南电气职业技术学院罗金梅三、最佳组织奖长沙民政职业技术学院湖南大众传媒职业技术学院湖南民族职业学院。
湖南省天壹名校联盟2024_2025学年高二化学下学期3月联考试题
湖南省天壹名校联盟2024-2025学年高二化学下学期3月联考试题本试卷分选择题和非选择题两部分,共6页。
全卷满分100分,考试时间75分钟。
考生留意:1.答卷前,考生务必将自己的姓名、准考证号填写在答题卡上。
2.回答选择题时,选出每小题答案后,用2B 铅笔把答题卡上对应题目的答案标号涂黑。
如需改动,用橡皮擦干净后,再选涂其它答案标号。
回答非选择题时,将答案写在答题卡上。
写在本试卷上无效。
3.考试结束后,将本试卷和答题卡一并交回。
4.本试卷可能用到元素的相对原子质量:H 1 C 12 N 14 O 16 S 32 Ca 40 Ag 108 一、选择题:本题共10小题,每小题3分,共30分。
每小题给出的四个选项中,只有一个选项是符合题目要求的。
1.下列关于有机化合物的说法正确的是 A.乙醇和乙酸分子中都存在碳氧双键 B.甲烷和乙烯分子中都含有极性键和非极性键 C.1,3-丁二烯与1-丁炔互为同分异构体D.CH 3CH 3和(CH 3)2C =C(CH 3)2的核磁共振氢谱图中的汲取峰的个数和面积均相同 2.下列说法正确的是A.CH 2=CH 2+H 2O −−−−→催化剂加压、加热CH 3-CH 2-OH 属于加成反应 B.CH 3CH 2Br +NaOH ∆−−→水CH 3CH 2OH +NaBr 属于消去反应 C.nCH 3CH =CH 2−−−→催化剂属于缩聚反应D.RCOOCH 3+H 2O 24H SO ∆RCOOH +CH 3OH 属于酯化反应3.2-苯基丙烯()常用于树脂改性,下列说法错误的是A.能使溴水褪色B.易溶于水C.分子中全部碳原子可能共平面D.能发生氧化反应 4.在一可变容积的密闭容器中进行反应:C(s)+H 2O(g)CO(g)+H 2(g) △H>0,t 1时刻下列条件的变更对其反应速率的影响正确的是 A.增大C 的质量,导致反应速率增大B.保持体积不变,充入氦气使体系压强增大,反应速率增大C.上升温度,正反应速率增大,逆反应速率减小,平衡右移D.保持压强不变,充入氦气使容器容积变大,反应速率减小5.下列溶液肯定呈酸性的是K的溶液A.含有H+的溶液B.c(H+)>WC.pH=6的溶液D.使石蕊试液显紫色的溶液6.下列说法中错误的是A.纯银器表面在空气中因化学腐蚀慢慢变暗B.钢铁水闸可用牺牲阳极或外加电流的阴极爱护法防止其腐蚀C.若在海轮外壳上附着一些铜块,则可以减缓海轮外壳的腐蚀D.当镀锌铁制品的镀层破损时,镀层仍能对铁制品起爱护作用7.下列有关醛的推断正确的是A.乙醛能使高锰酸钾酸性溶液褪色B.能发生银镜反应的有机物肯定是醛类C.1 mol HCHO发生银镜反应最多生成2 mol AgD.用溴水能检验CH2=CH-CHO中是否含有碳碳双键8.实现转变为的方法是A.与足量NaOH溶液共热后,再通入CO2B.与足量NaOH溶液共热后,再通入HClC.与稀硫酸共热后,加入足量NaOH溶液D.与稀硫酸共热后,加入足量Na2CO3溶液9.水杨酸有退热、消炎、镇痛功效。