月考二
三明一中2022-2023学年上学期月考二高三数学科试卷含答案
三明一中2022-2023学年上学期月考二高三数学科试卷(考试时间:120分钟,满分150分)注意事项:1.答题前,考生务必在试题卷、答题卡规定的地方填写自己的姓名、准考证号.考生要认真核对答题卡上粘贴的条形码的“准考证号、姓名”与考生本人准考证号、姓名是否一致.2.选择题每小题选出答案后,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.非选择题用0.5毫米黑色签字笔在答题卡上书写作答.在试题卷上作答,答案无效.一、单选题(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,仅有一项是符合题目要求的.)1.已知集合{}{}22,3,4,230A B x x x ==∈+-<N ,则A B 中元素的个数是A.2B.3C.4D.52.复平面内表示复数622iz i+=-,则z =A. B. C.4 D.3.若非零实数,a b 满足a b >,则A.22ac bc> B.2b a a b+> C.e1a b-> D.ln ln a b>4.函数()cos f x x x =的图像大致是A .B .C .D .5.如图,在矩形ABCD 中,2AD =,点M ,N 在线段AB 上,且1AM MN NB ===,则MD 与NC所成角的余弦值为A .13B .45C .23D .356.足球起源于中国古代的蹴鞠游戏.“蹴”有用脚蹴、踢的含义,“鞠”最早系外包皮革、内饰米糠的球,因而“蹴鞠”就是指古人以脚蹴、踢皮球的活动.已知某“鞠”的表面上有四个点,,,P A B C ,满足1,PA PA =⊥面ABC ,AC BC ⊥,若23P ABC V -=,则该“鞠”的体积的最小值为A.256π B.9π C.92π D.98π7.如图,在杨辉三角形中,斜线l 的上方,从1开始箭头所示的数组成一个锯齿形数列:1,3,3,4,6,5,10,…,记其前n 项和为n S ,则22S =A.361B.374C.385D.3958.在ABC 中,角A、B 、C 所对的边分别为a 、b 、c ,若sin c A =,b a λ=,则实数λ的最大值是A.B.32+C.D.2二、多选题(本题共4小题,每小题5分,共20分。
玉树市重点中学2024届高三第二学期月考二数学试题
玉树市重点中学2024届高三第二学期月考二数学试题注意事项: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。
一、选择题:本题共12小题,每小题5分,共60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.已知函数()(0x f x m m m =->,且1)m ≠的图象经过第一、二、四象限,则||a f =,384b f ⎛⎫= ⎪⎝⎭,|(0)|c f =的大小关系为( ) A .c b a << B .c a b << C .a b c <<D .b a c <<2.已知12,F F 是双曲线22221(0,0)x y a b a b-=>>的左、右焦点,若点2F 关于双曲线渐近线的对称点A 满足11F AO AOF ∠=∠(O 为坐标原点),则双曲线的渐近线方程为( )A .2y x =±B .y =C .y =D .y x =±3.已知角α的终边经过点P(0sin 47,cos 47),则sin(013α-)=A .12B .2C .12-D . 4.已知抛物线22(0)y px p =>上一点(5,)t 到焦点的距离为6,P Q 、分别为抛物线与圆22(6)1x y -+=上的动点,则PQ 的最小值为( )A 1B .25-C .D .15.已知α,β表示两个不同的平面,l 为α内的一条直线,则“α∥β是“l ∥β”的( ) A .充分不必要条件 B .必要不充分条件 C .充要条件D .既不充分也不必要条件6.已知i 为虚数单位,复数()()12z i i =++,则其共轭复数z =( ) A .13i +B .13i -C .13i -+D .13i --7.已知复数z 满足:34zi i =+(i 为虚数单位),则z =( ) A .43i +B .43i -C .43i -+D .43i --8.已知集合M ={y |y =,x >0},N ={x |y =lg (2x -)},则M∩N 为( ) A .(1,+∞)B .(1,2)C .[2,+∞)D .[1,+∞)9.已知正方体1111ABCD A B C D -的体积为V ,点M ,N 分别在棱1BB ,1CC 上,满足1AM MN ND ++最小,则四面体1AMND 的体积为( ) A .112V B .18VC .16VD .19V10.已知定义在[)0,+∞上的函数()f x 满足1()(2)2f x f x =+,且当[)0,2x ∈时,2()2f x x x =-+.设()f x 在[)22,2n n -上的最大值为n a (*n N ∈),且数列{}n a 的前n 项的和为n S .若对于任意正整数n 不等式()129n k S n +≥-恒成立,则实数k 的取值范围为( )A .[)0,+∞B .1,32⎡⎫+∞⎪⎢⎣⎭C .3,64⎡⎫+∞⎪⎢⎣⎭D .7,64⎡⎫+∞⎪⎢⎣⎭11.M 是抛物线24y x =上一点,N 是圆()()22121x y -+-=关于直线10x y --=的对称圆上的一点,则MN 最小值是( ) A .1112- B 31C .221D .3212.已知函数()x af x x e-=+,()()ln 24a xg x x e-=+-,其中e 为自然对数的底数,若存在实数0x ,使()()003f x g x -=成立,则实数a 的值为( )A .ln21--B .1ln2-+C .ln 2-D .ln 2二、填空题:本题共4小题,每小题5分,共20分。
月考2
一.单项选择()1.Would you please_________ these grammar rules______ us?A. repeat; forB. repeat; toC. repeating; toD. repeating; for()2.Hurry up, _____ we will miss the beginning of the film.A. soB. orC. thoughD. but()3.﹣When shall we travel to Australia, this year or next year?﹣__is OK. You decide.A. Neither B: Every C. Either D. Each()4.Some scientists ______all their lives _______their homeland.A. devoted; into buildingB. devoted; to buildC. devoted; to buildingD. devoted; for building ()5.Lin Ping _______ the whole class _______his high marks.A. impressed; by B: has impressed; with C. made; by D. has made; with( )6.-Would you like_____ red dress as a birthday present, Mary?-Sorry,I prefer ______ orange one.A. an: anB. the; aC. an; aD. a; an( )7. Yesterday I was reminded by my mother______ late for the examA. not beB. not toC. not to beD. don't to( )8.-How much difficulty did you have____ this problem?-____It's quite easy.A, to solve; Nothing B, to solve, None C. solving; None D. solving; Nothing( )9. Did you find the two young men ______ strange?A. a bit B: a bit of C. a little of D: a bit little( )10.-Daddy, can you come home for supper with us this weekend?- ______, but I might be a little late.A. I’m busyB. Hard to sayC. Of courseD. Never mind( )11. She devoted as much time as she could ______ after the poor children.A. to lookingB. to lookC. lookedD. in looking( )12. None of the shoes in the shop are the right size. They are ___ too big ___ too small.A. both; andB. neither; norC. either; orD. not only; but also( )13. –Let’s go and listen to Mr Smith’s speech on Western Culture, shall we?-- __. It’s going to the end.A. Why not?B. That’s all rightC. I’m afraid notD. Never mind( )14. I prefer skiing to ______. The snow makes me ______.A. swim; excitedB. swimming; excitingC. swimming; excitedD. swim; exciting ( )15. The film show us ______ life was like in Beijing in the past.A. what everydayB. what every dayC. how every dayD. how every day( )16. The book will ______ you when you need help.A. help toB. be some helpful withC. be of some help toD. be of some help with ( )17.- Whether you love or hate_______ Apple, it's hard not to admire Jobs.- I agree. As_______ Apple fan, I'll always remember him.A. an; anB. /; anC. an; theD. the;/( )18. - Amy looked quite_______ when I told her the good news.- It's not strange. Almost_______ can make her feel excited.A. calm; nothingB. relaxed; everythingC. peaceful; anythingD. shy; nothing ( )19. He felt even_______ when_______ he failed the Math exam again.A. bluer; hearingB. bluer; to hearC. greener; hearingD. redder; to hear( )20. Most boys_____ guns to dolls while most girls _____ have dolls than guns.A. would rather; preferB. prefer; would ratherC. would rather; would ratherD. prefer; prefer二、完型填空Amy was a little girl. She lived near a fruit shop in the village. The shop was __1__ by Mr. Smith.One day Mr. Smith said to Amy, "Would you like to earn (赚) some money? " "Oh, yes," replied she, "for I want some new shoes, and dad has no money to buy them with." "Well, Amy," said Mr. Smith, "there are some fine __2__ in Mr. Green's garden, and he said that anybody was welcome to them. I will _3__ you thirteen cents (美分) a kilogram for all you will pick for me."Amy was so __4__ that she decided to go to pick the grapes as soon as possible. She ran home to get a basket at once.Then she thought she would like to know how much money she would get __5__ she picked fivekilograms. __6__ the help of her pencil, she found out that she would get sixty-five cents."But supposing I should pick twelve kilograms," thought she, "__7__ should I earn then?" "Dear me," she said, after figuring (计算) a while, "I should earn one dollar and __8__ cents."Amy then found out what Mr. Smith would pay her for fifty, a hundred, and two hundred kilograms. It took us some time to do this, and then it was so near lunch time that she had to __9__ at home until afternoon.As soon as lunch was __10__, she took her basket and __11__ to the garden. Some boys had been there before lunch, and all the fine grapes were picked.As she went home, she __12__ what her teacher had often told her — "Do your task at once; then think about it," for "one doer is worth a hundred dreamers."( )1. A. kept B. found C. made D. sold( )2. A. apples B. bananas C. grapes D. pears( )3. A. cost B. pay C. spend D. take( )4 A. sad B. worried C. interesting D. happy( )5. A. until B. although C. if D. whether( )6. A. With B. Under C. In D. On( )7. A. how long B. how often C. how many D. how much( )8. A. fifty-six B. sixty-five C. thirteen D. thirty( )9. A. pick B. cry C. make D. stay( )10. A. over B. away C. up D. off( )11. A. returned B. hurried C. sent D. belonged( )12. A. talked about B. talked with C. thought of D. thought over三、阅读理解AThere once lived in a small town in California a boy named Samuel, whose father was killed in a car accident. As his mother was poor in health. little Samuel had to stop going to school and work as a newspaper boy. Every morning, he would go to the post office to get newspapers and then give them out from house to house before breakfast. But what he earned was not enough, he had to go to the street corner after breakfast and waited for those who would have their shoes shined. He had to be very careful in his work. If he should carelessly dirty their trousers or stockings, he would be blamed without getting anything. Samuel had no time to go back home for lunch. Very often he had some cold water to go with dry bread. Thus he worked continuously(连续地) for ten hours.The following is a graph. which shows the money he earned each week.As the family had to pay an average(平均的) amount of four dollars and a half for food and rent(租金)each week, their life was really very hard.( )1. Little Samuel worked as a newspaper boy because ________A. he dreamed to be a postmanB. his parents were both badly illC. his parents wanted him toD. he had to support his family( )2. How long did it take him to earn $15 in all during the first ten weeks?A. Four weeks.B. Three weeks.C. Seven weeks.D. Six weeks.( )3. If he carelessly got someone's trousers dirty, what would happen?A. He would have the shoes shined again.B. He couldn't eat anything for dinner.C. He would get nothing but be blamed.D. He should work for ten hours.( )4. How much could Samuel save in the ten weeks after paying for food and rent?A.$5.00.B.$l.00.C.$4.50.D. Nothing.BA teacher began his class by holding up a glass with some water in it. He held it up for all to see, and asked the students, " How much do you think this glass weighs?""50 g!" "100 g!" "125 g!" the students answered."I really don't know unless I weigh it," said the teacher, "but my question is what would happen if I held it up like this for a few minutes?"" Nothing! " the students said."OK. What would happen if I held it up like this for an hour?" the teacher asked."Your arm would begin to ache," said one of the students."You're right. Now, what would happen if I held it for a day?""Your arm could go numb. Have to go to hospital for sure!" said another student. All the students laughed."Very good. But during all this, did the weight of the glass change?" asked the teacher."No." the students said."Then what caused the arm ache and the muscle (肌肉) stress?"The students fell silent for a moment."Put the glass down!" said one of the students."Exactly!" said the teacher. "The problems of life are something like this. Hold them for a few minutes in your head, and it seems OK. Think of them for a long time and they begin to make you ache. Hold them even longer and you will not be able to do anything. It's important to think of the challenges(挑战) in your life, but it' s even more important to put them down at the end of every day before you go to sleep. That way, you are not stressed. You wake up fresh and strong and can deal with any challenge that comes your way!"Remember to put the glass down today.( )5. Why did the teacher hold up a glass in his class?A. Because he wanted to know how much the glass weighs.B. Because he wanted to ask some student to weigh the glass.C. Because he wanted to make his class more interesting.D. Because he wanted to ask his students a lot of questions.( )6. In this passage, the underlined words "go numb" means_______.A.疼痛不止B.消瘦萎缩 C.松弛下垂 D.失去感觉( )7. According to the passage, which of the following is TRUE?A. The teacher told his students to face the challenges bravely.B. The teacher taught his students how to deal with the problems.C. The teacher used to begin his class with a glass of water.D. The teacher usually begins his class by holding a glass of water.CWhat colour is your name? What colour is Wednesday? These questions might sound strange to most people, but some can answer right away. One person says her name is the colour red. For another person, Wednesday is blue. These people have a condition called synesthesia. This means they experience two senses at the same time. For these people, the senses of smell, sound, sight, touch, and taste are not separate(分开的). They might see and also hear colours, for example, or hear as well as feel sounds.The most common form of synesthesia is to hear sounds as colours. A person with synesthesia might hear the number three as blue or the letter D as red. Someone might always see green upon hearing the word April. Another person might see different colours while listening to music. Some people also taste colours. To one person, beef might taste blue and to another, yellow. Some people experience feelings in colour. For example, one person with synesthesia reports feeling pain as the colour orange.Another form of synesthesia is to experience sounds or tastes as shapes. Some people see music as squares and circles. Some people taste a sweet as a smooth ball. There are other forms of synesthesia, as well. For one man, different words have different tastes. Some words taste like pork; others taste like potatoes or eggs.Synesthesia is not a common condition. Perhaps only one person in every 5,000 has it. For these people, the everyday world can be a colourful and interesting place.( )8. What’s the passage mainly about?A. An unusual condition.B. People who like colour.C. The colour of pain.D. Music and art. ( )9. How many people probably have synesthesia?A. Only 5,000 in the world.B. One out of every 500.C. About 5 million.D. One out of every 5,000. ( )10. Which is the most common form of synesthesia?A. Experiencing tastes as shapes.B. Experiencing sounds as colours.C. Experiencing words as tastes.D. Experiencing music as shapes.( )11. Which of the following is NOT an example of synesthesia?A. Feeling pain in red.B. Tasting beef as green.C. Feeling warm in April.D. Seeing music as squares四.单词拼写1. He’s _______________(允诺)that he will not give up his English already.2. The _______________(悲伤) on his face showed that he failed in the exam.3. The boy had been ________________(缺席的) from the school for a week because of his illness.4. People all say that Peter a ___________(天生的) PE teacher. He is good at spots.5. If you are in need of physical ____ (力量),you should wear red.6. Human beings are _____ (有创造力的) animals.7.Mike often shares things with his friends. Today, he ___ (分成)his watermelon into 8 parts.8. He thinks himself _____________(实际的). He says he can plan everything well.9. There are over 100 teachers____________(从事,执业) in our school.10. To my surprise, Linda didn't________________(出现) on time.11. In fact, it is you who_______________(塑造)your life and your future.12. There are over 100 teachers________________(从事,执业) in our school.13.-Have you made the ___________about how to get there -Yes, I decide to take a train there tomorrow.14.﹣Do you know who is the most___________ person to be the new manager of your company?﹣It's hard to say.五.句子翻译1.你认为你的个性适合成为一名医生吗?__________________________________________________________________________________2.据说,在某种程度上,你的星座决定你的个性。
七年级下数学月考二试卷
一、选择题(每题4分,共40分)1. 下列各数中,有理数是()A. √16B. √-16C. πD. √22. 下列各数中,无理数是()A. √9B. √-9C. 0.1010010001...D. √43. 若a、b是实数,且a+b=0,则a、b互为()A. 同号B. 异号C. 相等D. 无关4. 在直角坐标系中,点P(-2,3)关于原点对称的点是()A. (-2,-3)B. (2,3)C. (2,-3)D. (-2,3)5. 下列函数中,有最小值的是()A. y=x^2B. y=x^3C. y=x^2+1D. y=x^2-16. 已知一元二次方程x^2-5x+6=0的解是x1和x2,则(x1-2)(x2-2)的值是()A. 0B. 1C. 2D. 37. 在△ABC中,∠A=60°,∠B=45°,则∠C的度数是()A. 75°B. 105°C. 120°D. 135°8. 已知正方形的对角线长为8cm,则其边长是()A. 6cmB. 8cmC. 10cmD. 12cm9. 下列各组数中,成等差数列的是()A. 2,4,8,16B. 1,3,5,7C. 2,4,8,12D. 3,6,9,1210. 若等比数列的首项为a,公比为q,且a≠0,q≠1,则其第n项an的表达式是()A. an=aq^(n-1)B. an=aq^nC. an=a^nD. an=aq二、填空题(每题4分,共40分)11. 若a、b是方程x^2-3x+2=0的两个根,则a^2+b^2的值是______。
12. 在直角坐标系中,点A(3,4)关于y轴的对称点是______。
13. 已知函数y=2x-1,若x=3,则y的值为______。
14. 在△ABC中,∠A=90°,∠B=30°,则△ABC是______三角形。
15. 若等差数列的首项为3,公差为2,则其第10项是______。
炎德 英才大联考湖南师范大学附属中学2024-2025学年高三上学期月考地理试卷(二)答案
炎德英才大联考湖南师范大学附属中学2024-2025学年高三上学期月考地理试卷(二)答案1. C2. A3. D4. C5. C6. A7. C8. B9. A10. A11. A12. D13. C14. B15. A16. A17.(1)有利条件:①纬度较高,夏季日照时间长,光照充足,有利于玉米光合作用。
②地处我国玉米主产区,土壤肥沃,适合玉米生长。
③位于平原地区,地势平坦,便于机械化耕作。
不利条件:①纬度较高,热量相对不足,玉米生长周期可能较长。
②冬季寒冷,可能会对土地进行冻害,影响来年玉米种植。
(2)①高光效种植模式间距扩大,使玉米植株间的空气流通性更好,有利于二氧化碳的补充,提高光合作用效率。
②垄向改为南偏西,能更好地接收阳光照射,增加了玉米植株的光照时间和强度,促进光合作用。
(3)①机械化生产效率高,能在短时间内完成大量玉米的种植和采收,保证玉米的新鲜度和品质。
②机械化生产可以降低人工成本,从而使玉米价格更具竞争力。
18.(1)①冬季,古尔班通古特沙漠地面辐射冷却强烈,近地面空气温度迅速下降。
②由于冷空气较重,在重力作用下下沉,形成逆温层。
③沙漠上空的暖空气较轻,不易下沉,维持了逆温层的存在。
(2)原因:①沙丘顶部海拔较高,水分蒸发快,土壤水分含量低,适合根系发达的白梭梭生长,以吸收更深层的水分。
②沙丘底部(坡脚)海拔较低,水分蒸发慢,土壤水分含量相对较高,适合一年生草本植物生长。
分异规律:这种现象属于垂直分异规律。
(3)①灌丛可以阻挡风沙,减少对其下植物的侵蚀和破坏。
②灌丛可以截留水分,增加其下植物可利用的水分。
③灌丛可以调节局部温度,为其下植物提供适宜的生长环境。
19.(1)①新西兰北岛山脉的形成影响了河流的分布,山脉成为河流的分水岭,使河流分布在山脉两侧。
②山脉的地势高低影响了河流的流向,河流大多从山脉向四周流。
(2)①澳大利亚东南部森林大火产生的浓烟和灰尘可能随着大气环流飘到新西兰北岛,影响当地的气候和空气质量。
2023届福建省三明市第一中学高三上学期第二次月考物理试题
三明一中2022-2023学年上学期月考二高三物理试卷(考试时间:90分钟满分:100分)用心看卷,专心答题,细心复查一、选择题(本题共12小题,共40分。
每题给出的四个选项中,第1-8题只有一项是符合题意的,每小题3分;第9-12题有多项符合题意的,全部选对得4分,选对但不全得2分,有选错或不答得0分)1.下列物理量属于基本量且单位属于国际单位制中基本单位的是A.长度的单位B.质量的单位C.电荷量的单位D.力的单位2.如图所示,水平桌面上放置一个倾角为的光滑楔形滑块,一细线的一端固定于楔形滑块的顶端处,细线另一端拴一质量为的小球。
若滑块与小球一起以加速度向左做匀加速运动(取则下列说法正确的是A.当时,绳子对小球拉力为零B.当时,小球处于失重状态C.当时,地面对的支持力大于两个物体的重力之和D.当时,滑块对球的支持力为3.如图所示,水平传送带两端相距,工件与传送带间的动摩擦因数,工件滑上端瞬时速度,到达端的瞬时速度设为,则取A.若传送带以速度逆时针匀速转动,B.若传递带以速度顺时针匀速转动,C.若传递带以速度顺时针匀速转动,工件在传送带上留下划痕长D.若传递带以速度顺时针匀速转动,工件运动到的时间是4.如图所示,一艘小船要从点渡过一条两岸平行、宽度为的河流,已知河水流速为,小船在静水中的速度为点距正对岸的点。
下面关于该船渡河的判断,其中正确的是A.小船过河的最短时间为B.小船过河的最短航程为C.小船以最短时间过河将在两点间靠岸D.小船可以在对岸两点间任意一点靠岸5.内表面为半球型且光滑的碗固定在水平桌面上,球半径为,球心为,现让可视为质点的小球在碗内的某一水平面上做匀速圆周运动,小球与球心的连线与竖直线的夹角为,重力加速度为,则A.小球的加速度为B.碗内壁对小球的支持力为C.小球的运动周期为D.小球运动的速度为6.如图所示,一个固定在竖直平面上的光滑半圆形管道,管道里有一个直径略小于管道内径的小球,小球在管道内做圆周运动,从点脱离后做平抛运动,经过后又恰好垂直与倾角为的斜面相碰。
云南师大附中2024届高考适应性月考卷(二)英语(云南版)-答案
英语参考答案第一部分听力(共两节,满分30分)1~5CCBAB6~10BABAC11~15CBAAC16~20ACABB第二部分阅读(共两节,满分50分)第一节(共15小题;每小题2.5分,满分37.5分)21~25DABAD26~30DCBDC31~35ACCBB第二节(共5小题;每小题2.5分,满分12.5分)36~40GACED第三部分语言运用(共两节,满分30分)第一节(共15小题;每小题1分,满分15分)41~45ABDAB46~50CDCBA51~55DCDAB第二节(共10小题;每小题1.5分,满分15分)56.was penned57.on58.drawings59.who/that60.sells61.a62.Since63.missing64.extremely65.To ensure第四部分写作(共两节,满分40分)第一节(满分15分)【参考范文】Dear fellow students,Nowadays,everyone has become aware that wildlife protection is of great importance.If we continue killing wild animals without mercy,sooner or later,nature will rebel against mankind.Therefore,strong measures should be taken to solve this problem.Firstly,the government should put wildlife protection at the top of its priorities and make policies to stop illegal hunting.Secondly,various activities can be held to raise students’awareness of wildlife protection.Thirdly,individuals should promise that they won’t kill,buyor eat wildlife.In a word,it’s urgent that all of us take action to protect wildlife.Thank you for your attention!第二节(满分25分)【参考范文】He held me with his sad,shocked eyes and searched for an answer.Then before he disappeared into the garage and closed the door between us,my father said,“I like my clothes.”All of a英语参考答案·第1页(共9页)sudden,I sensed that a trace of disappointment seized my father,who obviously had never expected such an irrational question from me.Later,my mother stormed into my room and lectured me about my attitude towards my father’s clothes.She told me how desperately he wanted to save every cent for me while I was so ungrateful for his good intentions.In the following days,my father proved to me that there are things more important than what one wears.Each time my father won high praise from neighbors for his timely help in repairing their household appliances,I felt proud though he still wore those plain clothes.I finally understood one can’t be judged by what he or she wears.As his son,I should have known he finds personal fulfillment in his job and that he is always trying to set a good example for me and make my life better.I no longer envy others having a father dressed smartly.I love my father,who teaches me the profound truth:it is one’s character,not what one wears that really matters.【解析】第二部分阅读第一节A主题语境:人与社会——征文比赛【语篇导读】本文是应用文。
湖南师大附中2023届高三月考(二)化学试题+答案
湖南师大附中2023届高三月考试卷(二)化学得分:__________本试题卷分选择题和非选择题两部分,共8页。
时量75分钟,满分100分。
可能用到的相对原子质量:H~1 B~11 C~12 N~14 O~16 Na~23 S~32 Cl~35.5 Fe~56 Co~59 Cu~64一、选择题:本题共10小题,每小题3分,共30分。
每小题只有一个选项符合题目要求。
1.化学使科技进步,使生活更美好。
下列相关说法错误的是( )A .“海牛Ⅱ号”刷新世界钻探深度,钻头采用硬质合金材料,其硬度高于成分金属B .食品包装袋中常有硅胶、生石灰、还原铁粉等,其作用都是防止食品氧化变质C .北斗卫星导航系统由中国自主研发、独立运行,其所用芯片的主要成分为高纯硅2.某中德联合研究小组设计制造了一种“水瓶”,用富勒烯(60C )的球形笼子作“瓶体”,一种磷酸盐作“瓶盖”,恰好可将一个水分子关在里面。
下列说法正确的是( )A .“水瓶”冰水混合物、42CuSO 5H O ⋅都是混合物B .金刚石、石墨和60C 互称为同位素C .磷酸钙是难溶性弱电解质D .一定条件下石墨转化为60C 是化学变化,属于有单质参加的非氧化还原反应3.设A N 为阿伏加德罗常数的值。
下列说法正确的是( )A .25 g 46%的乙醇水溶液中含有的氢原子数为A 3NB .将22.4L (标准状况)2Cl 通入是量水中,转移的电子数为A NC .412g NaHSO 固体中含阳离子数目为A 0.2ND .264g SO 和232g O 混合,反应一段时间后总原子数为A 4N4.下列表示对应化学反应的离子方程式正确的是( )A .用过量氨水吸收工业尾气中的2SO :3243=NH SO NH ==SO =H +-++B .向NaClO 溶液中加入少量2SO :22232ClO SO H O ====2HClO SO --+++C .等物质的量的2MgCl 、()2Ba OH 、HCl 三种溶液混合:()222O ==Mg4OH 2H M O ==g H 2H +-+++↓+ D .()14420.01mol L NH Al SO -⋅溶液与()120.02mol L Ba OH -⋅溶液等体积混合:3224422=O Al 2SO 2Ba 4OH 2BaSO AlO H ==2=+-+--+++↓++5.由重晶石矿(主要成分是4BaSO ,还含有2SiO 等杂质)可制得氯化钡晶体,某兴趣小组设计实验流程如图。
2024-2025学年湖南省长沙市雅礼中学高三上学期月考(二)历史试题
2024-2025学年湖南省长沙市雅礼中学高三上学期月考(二)历史试题1. 陕西神木石峁遗址是龙山文化晚期重要遗址,考古发掘证实了其城址由皇城台、内城和规模宏大的外城等三重城垣构成,并出土了成排房屋建筑基址,高等级贵族墓葬群以及数以万计的玉器、陶器等。
据此可知()A.神权在石峁文化中占据主导地位B.石峁人的手工业技艺十分精湛C.中原为核心的文明格局已经形成D.该遗址已具备邦国都邑的特征2. “出奔”在《春秋释例》中解释为“奔者,迫窘而去,逃死四邻,不以礼出也”。
春秋时期,主要诸侯国接受贵族出奔者次数为:鲁国37人次,楚国33人次,晋国38人次,宋国20人次,郑国19人次,齐国36人次,卫国18人次。
这反映出当时()A.统治秩序的变动B.思想文化的碰撞C.礼乐制度的崩溃D.新兴阶层的壮大3. 有学者指出:“东汉初期既然在洛阳立高庙,合祭西汉五帝,作为刘氏后裔,将世祖及以后历代皇帝神主纳于高庙中序昭穆、享祭祀,属于合乎情理的举措。
但汉明帝为光武帝单独立世祖庙,随后诸帝又皆立神主于世祖庙,却似乎隐隐含有与西汉帝系截然有别的蕴意,此举被后世视为违礼之举而加以掊击。
”这表明()A.宗法观念已被摒弃B.儒学影响政治伦理C.皇权传承缺乏规范D.祖先崇拜源远流长4. 唐开元年间,关中农业的收成非常好。
于是,开元二十五年(737)敕曰:“宜令户部郎中郑防,殿中侍御史郑章,于京畿据时价外,每斗加三两钱,和籴粟三四百万石,所在贮掌。
江淮漕运,固甚烦劳,务在安人,宜令休息。
其江淮间今年所运租停。
”据此可知,唐朝()A.漕运贸易退出历史舞台B.政府对物资流通进行理性干预C.经济重心南移趋势显现D.官民交易具有强制和掠夺色彩5. 如表为文献中有关宋代史事的部分记载。
据此可以得出的合理推论是,宋代()C.注重利用经济手段加强边地治理D.逐渐掌控了民族交往交流的主动权6. 明代万历年间,土司刘瀚将养牛圈场迁于永兴场(湖南湘西),并新建石街道。
湖南雅礼中学2025届高三上学期月考(二)物理试题+答案
湖南省长沙市雅礼中学2024-2025学年高三上学期月考(二)物理试题本试题卷分选择题和非选择题两部分,共8页。
时量75分钟,满分100分。
一、单选题(本题共6小题,每小题4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. 关于物理学家和他们的贡献,下列说法中正确的是( )A. 哥白尼提出所有行星绕太阳运动的轨道都是椭圆B. 卡文迪什在实验室里通过扭秤实验,得出了引力常量G 的数值C. 伽利略用“月—地检验”证实了万有引力定律的正确性D. 牛顿通过理想斜面实验得出“物体运动不需要力来维持”2. 俯卧撑是一项深受学生们喜欢课外健身运动,做中距俯卧撑(下左图)时双臂基本与肩同宽,做宽距俯卧撑(下右图)时双臂大约在1.5倍肩宽。
某位同学正在尝试用不同姿势的做俯卧撑;对于该同学做俯卧撑的过程,下列说法中正确的是( )A. 在俯卧撑向下运动的过程中,地面对手掌的支持力小于手掌对地面的压力B. 宽距俯卧撑比中距俯卧撑省力C. 在俯卧撑向上运动的过程中,地面对该同学的支持力不做功D. 在做俯卧撑运动的过程中,地面对该同学的冲量为零3. 做简谐运动的物体经过A 点时,加速度大小为21m /s ,方向指向B 点;当它经过B 点时,加速度大小为24m /s ,方向指向A 点。
若A 、B 之间的距离是5cm ,则关于它的平衡位置,说法正确的是( )A. 平衡位置在AB 连线左侧B. 平衡位置在AB 连线右侧C. 平衡位置在AB 连线之间,且距离B 点为4cm 处D. 平衡位置在AB 连线之间,且距离A 点2cm 处4. 如图(a )所示,太阳系外行星M 、N 均绕恒星Q 做同向匀速圆周运动。
由于N 的遮挡,行星M 被Q 照亮的亮度随时间做如图(b )所示的周期性变化,其中0T 为N 绕Q 运动的公转周期。
则两行星M 、N 运动过程中相距最近时的距离与相距最远时的距离之比为( )的为A. 1:4B. 3:8C. 1:2D. 3:55. 乌鲁木齐乌拉泊地区和达坂城地区属于沙尘暴频发地区,下表为风级(0-12)风速对照表。
湖南省长沙市雅礼中学2025届高三上学期月考(二)英语试题
5. What does the man explain about?
A. A news event.B. A class schedule.C. A holiday's meaning.
第二节(共15小题;每小题1.5分,满分22.5分)
A. By talking.B. By phone calls.C. By text messages.
7. What is the relationship between the speakers?
A. Artist and fan.
B. Teacher and student.
C. Grandfather and granddaughter.
听下面一段较长对话,回答以下小题。
8. What does the woman prefer?
A. Recipes from Europe.
B. Recipes from South Asia.
C. Recipes from North America.
9. What is the woman's job?
11. What color flowers are the speakers looking at?
A. Purple.B. White.C. Red.
12. What will the speakers do next?
A. Look at the other side of the wall.
听下面5段对话或独白。每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项。听每段对话或独白前,你将有时间阅读各个小题,每小题5秒钟;听完后,各小题将给出5秒钟的作答时间。每段对话或独白读两遍。
湖南师范大学附属中学2024届高三上学期月考(二)化学试题及参考答案
大联考湖南师大附中2024届高三月考试卷(二)化学本试题卷分选择题和非选择题两部分,共10页。
时量75分钟,满分100分。
可能用到的相对原子质量:H ~1 C ~12 O ~16 Ti ~48一、选择题:本题共14小题,每小题3分,共42分。
每小题只有一个选项符合题目要求。
1.化学与生活、科技、社会发展息息相关。
下列有关说法正确的是( ) A.节日燃放烟花过程中产生的焰色是化学反应B.铁磁流体液态机器人中驱动机器人运动的磁铁的主要成分是23Fe OC.“天问一号”火星车使用的热控保温材料——纳米气凝胶,可产生丁达尔效应D.“天和”核心舱电推进系统中使用的氮化硼陶瓷基复合材料属于新型有机高分子材料 2.下列图示或化学用语表示正确的是( )A.NaCl 的电子式B.基态47Ag 的价层电子轨道表示式C.2Fe +的结构示意图D.p x 轨道的电子云轮廓图3.设A N 为阿伏加德罗常数的值。
下列说法不正确的是( ) A.181.8g O 中含有的中子数为A NB 标准状况下,22.4LHCl 气体中含有的H +数目为A N C.3223gCH CH OH 中3sp 杂化的原子数为A 1.5ND.2428gC H 和36C H 的混合气体中含有的碳原子数为A 2N4.我国科研人员发现了一种安全、高效的点击化学试剂23FSO N ,下列有关元素F 、O 、N 、S 及其化合物的说法正确的是( ) A.沸点:223H O H S NH >> B.第一电离能:F>S>O>N C.最高正价:F>S=O>ND 稳定性:23HF H O NH >>5.下列离子方程式书写正确的是( )A.()32Mg HCO 溶液与足量的NaOH 溶液反应:223332Mg 2HCO 2OH MgCO CO 2H O +−−−++↓++B.将22molCl 通入到含21molFeBr 的溶液中:23222Fe 2Br 2Cl 2Fe 4Cl Br +−+−++++C.将少量2SO 通入到NaClO 溶液中:2224SO H O ClO Cl SO 2H −−−+++++D.1mol/L 的2NaAlO 溶液和2.5mol/L 的HCl 溶液等体积混合:32322AlO 5H Al Al(OH)H O −++++↓+6.汽车尾气中CO 与NO 转化的三段反应历程及各物质的相对能量如图所示,其中TS 代表过渡态,IM 表示反应过程中的复杂中间产物,每段历程的反应物相对总能量定义为0。
湖南省长沙市雅礼中学2025届高三上学期月考(二)语文试题
雅礼中学2025届高三月考试卷(二)语文本试卷共四道大题,23道小题,满分150分。
时量150分钟。
得分:一、现代文阅读(35分)(一)现代文阅读I(本题共5小题,19分)阅读下面的文字,完成1~5题。
自改革开放以来我国处于高速工业化进程之中,至今已完成向工业经济大国的转变。
新一轮科技革命和产业变革深入发展,在此形势之下,为扭转我国过早去工业化的倾向,推动新型工业化、信息化、城镇化和农业现代化协同发展是必由之路。
党的二十届三中全会指出,要加快推进新型工业化,培育壮大先进制造业集群,推动制造业高端化、智能化、绿色化发展。
不同于低效能传统工业化道路,新型工业化是以数字化和智能化为特征的工业化,是紧密结合中国实际发展情况与世界整体局势后所提出的概念。
新型工业化以高科技含量、优良经济效益、低资源消耗和环境污染为特点,充分发挥人力资源优势,为我国发展开辟出一条新的道路。
创新是引领发展的主要动力,数字战略则是构建新发展格局和推动我国经济高质量发展的重要手段。
“十二五”和“十三五”国家战略性新兴产业发展规划不断强调发展云计算、人工智能、大数据等新一代创新工程的重要作用。
数据作为新型生产要素,对传统生产方式的改革产生深远影响,数字资产价值将变得可量化、评估、交互,成为工业企业数字化转型的重要推动力。
随着技术应用场景的扩展,数字技术创新将继续深化,在中国特色社会主义工业化道路上产生多维度的影响。
以大数据、人工智能为代表的数字技术正在重塑甚至推翻原有的工业生产方式和组织形式,中高技术产业利润实现超高速增长,并且数字技术创新能够促进多个产业融合发展,有助于全要素生产率的提升。
数字技术概念首次提出时被定义为利用数字化技术和信息通信技术来高效处理、传输、储存和管理数据的一种技术。
数字技术创新具有智能化、高效化和可持续化的特点,是企业在数字经济时代的一种创新方式,其表现形式为利用或创造现有产品、服务、流程或企业商业模式,从而获得固有、无线和增值的新型事物,也有学者将其称为制造新产品或形成新服务,将数字化能力嵌入纯物理组件的活动,结合新型工业化的特征,数字技术创新通过三条路径赋能新型工业化发展。
2023届湖南省长沙市雅礼中学高三上学期月考(二)物理试卷(解析版)
雅礼中学2023届高三月考试卷(二)物理本试题卷分选择题和非选择题两部分,共8页。
时量75分钟,满分100分。
一、单选题(本题共6小题,每小题4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)1.2021年10月15日,湖南省第四届中学生运动会在娄底举行。
在男子撑杆跳高比赛中,雅礼中学17岁帅小伙标哥同学取得了优异的成绩。
假设如图所示为运动员取得优异成绩的惊人一跳,忽略空气阻力,下列说法正确的是A.加速助跑过程中,运动员的动能增加B.起跳上升过程中,杆的弹性势能一直增加C.越过横杆的过程中,运动员的重心一定在横杆上方D.越过横杆后下落过程,运动员一定做自由落体运动2.如图所示,小物块与水平轨道、倾斜轨道之间的动摩擦因数均相同,小物块从倾角为θ1的轨道上高度为h的A点静止释放,运动至B点时速度为v1。
现将倾斜轨道的倾角调至为θ2,仍将物块从轨道上高度为h 的A点静止释放,运动至B点时速度为v2。
已知θ2<θ1,不计物块在轨道接触处的机械能损失。
则A.v1<v2B.v1>v2C.v1=v2D.由于不知道θ1、θ2的具体数值,v1、v2关系无法判定3.一枚苹果竖直上抛再落回原处,苹果运动过程中受到的空气阻力忽略不计,从苹果被抛出瞬间开始研究,其动能E k满足二次函数E k=ax2+bx+c的形式,其中a、b、c为常数且均不等于O,关于其中x的物理意义,下列说法正确的是A.x表示苹果的瞬时速度vB.x表示苹果运动的时间tC.x表示苹果重力的功率PD.x表示苹果运动的位移h4.2022年7月29日,电影《独行月球》上映。
电影中,维修工“独孤月”驾驶月球车从高h的悬崖一侧水平飞出,飞出时的速度为v0。
已知地球半径是月球半径的P倍,地球质量是月球质量的Q倍,地球表面重力加速度大小为g。
则“独孤月”从飞出到落到月面上的时间为5.如图所示,一粗糙斜面固定于水平面上,一质量为m 的滑块通过一跨过斜面顶端光滑定滑轮的轻绳与一钩码相连。
福建省连城县第一中学2022-2023学年高一上学期第二次月考数学试题
连城一中2021-2022学年上期高一年级月考二数学试题满分150分 考试时长120分钟一,选择题(本大题共8小题,每小题5分,共40分)1.命题“∃R x ∈,使1>x ”地否定是( )A .对∀R x ∈,都有x >1B .不存在实数x ,使x ≤1C .对∀R x ∈,都有x ≤1D .∃R x ∈,使x ≤12.“1<x <2”是“x ≤2”地( )A .充分不必要款件B .必要不充分款件C .充要款件D .既不充分也不必要款件3.f (x )=e x +x -2地零点所在地区间是( )A .(-2,-1)B .(-1,0)C .(0,1)D .(1,2)4.幂函数f (x )=x α地图象过点(4,2),则f (2)等于( )A. 2 B . 2 C.12 D.225.函数y =log a (x -4)+2(a >0且a ≠1)恒过定点( )A. (4,2)B. (2,4)C. (5,2)D. (2,5)6.函数x y 3log =,其中8131≤≤x ,则函数地值域为( )A .(0,+∞) B. )81,31( C .[-1,4] D .(1,4)7.设a =20.2,b =3.0)21-(,c =log 0.20.3,则a ,b ,c 地大小关系为( )A .a <b <cB .b <a <cC .b <c <aD .c <a <b8.定义在(0,+∞)上地函数f (x )满足x 1f (x 1)-x 2f (x 2)x 1-x 2<0,且f (2)=4,则不等式f (x )-8x>0地解集为( )A .(0,2) B .(2,+∞) C .(0,4) D .(4,+∞)二,选择题(本大题共4小题,每小题5分,共20分.在每小题给出地四个选项中,有多项符合题目要求.全部选对地得5分,部分选对地得2分,有选错地得0分)9.下面函数中,既是偶函数又在(0,+∞)上单调递增地函数是( )A .y =||log 2xB .y =x 1-C .y =23xD .y =||)21(x 10.设集合A ={x |y =lg x },B ={y |y =lg x },则下面关系中正确地有( )A .A ∪B =B B .A ∩B =∅C .A =BD .A ⊆B11.作函数y =21e x -地图象,下面中错误地是( )12.设f (x )=Error!若f (x )-a =0有三个不同地实数根,则实数a 地取值可以是( )A.12B .1C .-1D .2三,填空题(本大题共4小题,每小题5分,共20分)13.已知x >0,函数)(x f =x +4x地最小值为 .14.已知4m =2,lg x =m ,则x =________.15.有关x 地方程3x 2-5x +a =0地一个根大于1,另一个根小于1,则a 地取值范围是________.16.已知函数)(x f 在R 上满足)0(02)()(≠=--λλx f x f ,且对任意地实数21x x ≠(,01>x 02>x )时,有0)()(2121>--x x x f x f 成立,假如实数t 满足f (ln t )-f (1)≤f (1)- f (ln t1),那么t 地取值范围是 .四,解答题(本大题共6小题,共70分)17.(10分)计算:(1)5.02120)01.0(412(2532(-⨯+-- 。
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命题人:初三学年组 2010. 11 11听力部分(20分) 一、听力(20分)听句子,选择与其意思相符的图片(5分)1、(A)(B)(C)2、 (A)(B)(C)3、 (A)(B)(C)4、(A)(B)(C) 5、 (A)(B)(C)1__________ 2__________ 3__________ 4__________ 5_________听对话,回答问题。
(5分)( )6、What does the girl mean?A It ’s not rainingB It ’s raining outsideC She ’s playing with water ( )7、Where are they?A At homeB In the hospitalC In a shop ( )8、Which season is it now?A WinterB SpringC Autumn ( )9、What did Jim do after class today ?A He cleaned the classroomB He did his homeworkC He played football( )10、When does the dialogue(对话) happen?A Before classB After classC During the class 听对话回答问题 (5分) 听第一段对话完成11-12小题( )11、When is the woman going to start her holiday?A On August 5B On August 15C On August 25 ( )12、Where is the woman going to stay during her holiday? A At a hotel B At her friend ’s home C At her aunt ’s 听第二段对话完成13-15小题(5分) ( )13、What is the date today?A The seventhB The sixthC The fifth命题人:初三学年组 2010. 11 12( )14、Why is the girl going to give up learning history? A She doesn ’t like historyB She wants to take another courseC She is afraid she can ’t pass the exam( )15、What can we learn from this conversation? A The girl will learn history again next yearB Miss Defoe is going to discontinue(中断) her historyC The boy asks the girl to give up history 听短文选择最佳答案(5分)( )16、The Frenchman came to England to ________ A visit his friend B study English C read books ( )17、The Frenchman lived _______in England.A near a birdcage (鸟笼)B in a language schoolC in an old lady ’s home( )18、The Frenchman often _______in the morningA sat in the gardenB saw the birdC did some reading ( )19、The birdcage was often hung_____ in the morning.A on the tree in an old man ’s gardenB either on the tree in the garden or on the window upstairsC on the window downstairs( )20、The old lady_____one morning.A dropped her birdcageB went upstairsC fell off (摔下) the window笔试部分(100分)二。
单选(1分×15=15分)( )1.I have _____ friends, and I enjoy the company of other people. A. plenty of B. plenty C. much D. a lot( )2.It’s too hot. W e’d rather _____ in the classroom than _____ out.A. stay; goingB. to stay; goC. stay; goD. staying; to go( )3.---Where is Susan? What’s she doing?---She must _____ the piano. She’ll play the piano in front of thewhole class tomorrow .A. practicingB. be practicedC. practicedD. be practicing ( )4.The fruits and vegetables can help you _____ the problem.A. ofB. intoC. withD. from( )5.When he was young, he used ____ swimming in the river .A. to goingB. goingC. to goD. go ( )6.---Whose guitar is that?---Only Carla plays the guitar . It must belong to _____ .A. hersB. sheC. herD. Carla’s( )7.---Must I hand in my exercise book now , Mr Zhao ? ---No, you ______ . Y ou may give it to me tomorrow. A. needn’t B. mustn’t C. can’t D. don ’t have( )8.Y ou needn’t worry ____ your daughter . Sh e can take care ofherself.A. aboutB. ofC. atD. on( )9.He didn’t watch TV last night _____ his homework.A. asB. forC. becauseD. because of( )10.Y ou shouldn’t ____ your hope. Everything will be better . A. give up B. put up C .let out D. cut down( )11. I don ’t think students should ____ to use mobile phones in class.A. be allowedB. be allowingC. allowD. allowed ( )12.If I _____ you, I’d give him this book.A. wasB. isC. wereD. are命题人:初三学年组 2010. 11 13( )13.Y ellow can ______ a warm , sunny day.A. let you to rememberB. remind you ofC. remind you think ofD. remind( )14.I like the musicians____can write their own lyrics. A. / B. that C which D whose( )15.W e all felt very____ when they heard the____ news.A. frustrating; frustratingB. frustrated; frustratedC. frustrating; frustratedD. frustrated; frustrating 三.用所给词的适当形式填空(0.5分×10=5分)1.I’m afraid of_______(speak) in front of the whole school.2.There are about three_____(million) people watching football match.3.I don’t know what ______(wear).4.Hellen fell downstairs yesterday. Luckily, she did n’t hurt _______(she).5.If he _____(come) to my house tomorrow, I’ll let you know.6.Tom spends his time____(watch) TV every night.7.I’ll get my ears_____(pierce) after school.8.His mother looks kind and ______(friend).9.Don’t forget to close the door before____(go) out.st Sunday,Uncle W ang invited me____(have) dinner at his house. 四。
补全对话。
(15分)(5分)A: Whose soccer ball is this? B: __1__He loves playing soccer . A: Look! He is running to us.B: Why do you think he is running? A:__2__B: I don ’t think so. __3__ A: __4__B:Let ’s go and ask him. A: Hi ,Andrew .__5__C: When I got home after exercise, I hear something strange in my home.B:Let ’s ask policemen for help.(B).根据上下文,用适当的句子补全对话。