山西省祁县中学2014-2015学年高一1月第一次周练语文试题

山西省祁县中学2014-2015学年高一1月第一次周练语文试题
山西省祁县中学2014-2015学年高一1月第一次周练语文试题

‘班级姓名分数

一.基础练习

1.下列各句中的加点熟语,使用恰当的一项是()

A.站在新世纪的门口,眼中是太多的浮华和喧嚣,人们往往乐于浅尝辄止

....地游历四方,匆忙间,却忽视了文化的绚烂和土地的厚重。

B.陈水扁不顾台湾人民的切身利益和国际社会的普遍反对,打着和平与民主的幌子,一意孤行地推行挑动两岸民众对立、破坏两岸关系的所谓公投。陈水扁图谋

分裂祖国的狼子野心真是司马昭之心,路人皆知

..........。

C.仿制古画还有一种,决不置自己的姓名。以假乱真,鱼龙混杂

....,骗取金钱。

D.随着调查的深入,非洲某国前总统食用人肉这一耸人听闻

....的事实得到了揭露。

2.下列各句中,没有语病的一句是()

A.目前,少数政府网站变成花架子的现象在全国较为普遍,主要原因是不少地方政府只为赶时髦,仓促间“跟风上网”,而网络管理人才队伍建设却没有及时跟上。

B.剑桥大学材料科学教授科林·汉弗莱认为,只要解决了芯片与大脑的接口,把刻在微型芯片上的微型记忆电路加入大脑中的设想就完全有可能变为现实。

C.基因引发严重精神病解释了精神分裂症、忧郁症、恐惧症及各种癖好为什么经常会成为家族性疾病,以及双胞胎患同类精神病比例偏高。

D.公民自费出国旅游人数持续大幅度上升,主要是由于我国经济健康快速发展,人们生活水平不断提高;而人民币汇率坚挺,也在一定程度上对出国旅游人数的增加起到了促进作用。

二.阅读下面的文字,完成3-6题。

授奖辞(节选)

瑞典科学院常务理事安德斯?奥斯特林

陛下、阁下、女士们、先生们:

本年度诺贝尔文学奖的获奖者,是日本的川端康成先生。一八九九年,他生于大阪这座工商业大城市,父亲是位颇有教养的医生,对文学也饶有兴趣。由于双亲的骤然去世,川端先生成了孤儿,自幼即失去良好的教育环境,由住在郊外、体弱多病、双目失明的祖父收养。双亲的不幸亡故,从日本重视血缘关系的角度来看,具有双重意义。这无疑影响了川端先生的整个人生观,也成为他日后研究佛教哲理的原因之一。

正像已逝的前辈作家谷崎润一郎一样,川端康成先生显然受到欧洲近代现实主义文学的洗礼,但同时也立足于日本古典文学,对纯粹的日本传统体裁,显然加以维护和继承。川端的叙事笔调中,有一种纤巧细腻的诗意。溯其渊源,盖源出于十一世纪日本的紫式部所描绘的那包罗万象的生活场景和风俗画面。

川端康成先生以擅长观察女性心理而备受赞赏。他的这一卓越才能,表现在《雪国》和《千纸鹤》这两部中篇小说里。从两部作品浓艳的插曲里,我们可以发现作家辉煌而杰出的才能,细腻而敏锐的观察力,和编织故事的巧妙而神奇的能力。描写技巧在某些方面胜过了欧洲。读他的文章,令人联想起日本绘画。因

为川端极为欣赏纤细的美,喜爱用那种笔端常带悲哀、兼具象征性语言来表现自然界的生命和人的宿命。倘如把外在行为的虚无比作漂浮在水面上的荇藻,那么,在川端的散文中,可以说能反映出俳句这种玲珑剔透的纯粹日本式的艺术,我们对日本人的传统观念及其本质,几乎一无所知,似乎无法领略川端作品的奥蕴。然而,读了他的作品,又似乎觉得,他在气质上同西欧现代作家有某些相似之处。说到这一点,我们脑海里首先浮现出来的,便是屠格涅夫。因为屠格涅夫也是位多愁善感的作家,在新旧世界交替之际,他以其伟大的才能,怀着厌世的情绪,对社会加以详尽的描绘。

川端先生经历了日本最终的失败,想必他认识到,需要有进取精神,应当发展生产力和开发劳动力。在战后全盘美国化的过程中,川端先生通过自己的作品,以稳健的笔调发出呼吁:为了新日本,应当保存某些古代日本的美与民族的个性。这无论从他悉心描绘京都的宗教仪式,或是挑选传统的和服腰带花样,我们都可以感到他的意向,作品所表现的种种情景,即使作为文献纪录,也是难能可贵的。有的读者或许会注意到这样一个极其特殊的细节,即美国驻军在植物园内大兴土木,把园子长久关闭不开。一旦重新开放,优雅的林荫路,两旁楠木依然如故,有些中产阶级市民便前去观赏,看看如今是否还能使那些熟悉这夹道楠木的人依旧赏心悦目。

由于川端康成先生的获奖,日本第一次跻身于诺贝尔文学奖获奖国家的行列。这一决定从根本上讲,有二点重要意义:其一,川端以卓越的艺术手法,表现了具有道德伦理价值的文化思想;其二,川端先生在架设东方与西方之间精神桥梁上,作出了贡献。

川端先生,这份奖状,旨在表彰您以敏感的感觉,高超的叙事技巧,表现了日本人的精神实质。今天,我们不胜欣悦,能在这座讲坛上,欢迎您这位光荣的远方来客。我谨代表瑞典科学院,衷心向您祝贺,并请您接受将由国王陛下亲自颁发的本年度诺贝尔文学奖。

1968年12月10日

3.川端康成叙事笔调中的纤巧细腻的诗意来源于什么? (4分)

答:_______________________________________________________________ 4.川端康成表现在《雪国》和《千纸鹤》这两部中篇小说里的写作才能是什么? 答:___________________________________________________________(3分)5.(1)川端康成对战后日本前途的思考是什么? (3分)

答:_________________________________________________________________ (2)川端康成获诺贝尔文学奖的主要原因? (4分)

答__________________________________________________________________

6.选出对文章理解正确的两项( )(4分)

A.川端康成的作品,能让人们感受到在西方文化交汇中,他对传统文化的维护和继承。

B.川端康成的描写技巧里受到了欧洲近代现实主义文学的洗礼。

2017 2018上海市上海中学高一上学期周练英语试题

上海中学2017-2018学年第学期高一英语试题 Choice 21.The impact__________ high technology draws worldwide attention. A.on 22.________________,the more expansive gestures you should employ when you deliver a speech. A.The more audience there is B.The more the audience are C.As much audience as there is D.The larger the audience is 23.John is really an independent boy and he tries his best to settle every problem_______. A.of his own his own C,for his own his own 24.The queen,__________ an old woman, made a poisonous apple and came to the cottage to tempt Snow White to eat it. A,dressed in was dressing like like had clothes on as 25.It is reported that __________schools in the west of China are improving their study environment. A.a great many of large number of B..a great amount of large number of you really mean_________a basketball player? Do you know that training to be a basketball player means_____________at least eight hours every day? ,practicing be,practicing be,to practice ,to practice the workload of a _________job alongside a course of study can be difficult, so there is an increasing tendency for people to give up work and go back to school. 28. I couldn't resist having another piece of cake ____________I was supposed to be on a diet and lose weight. if 29. Your children will not follow your advice to ____________business management as his major if you ___________. up,force him to up,force him on,force him to on,force him 30.The students of class 8____________a farewell party for their retired class teacher

上海市上海中学高一数学上学期期中试卷(含解析)

上海市上海中学高一数学上学期期中试卷(含解析) 一、选择题(本大题共4小题) 1.已知集合,则中元素的个数为 A. 9 B. 8 C. 5 D. 4 【答案】A 【解析】 分析:根据枚举法,确定圆及其内部整点个数. 详解:, 当时,; 当时,; 当时,; 所以共有9个,选A. 点睛:本题考查集合与元素关系,点与圆位置关系,考查学生对概念理解与识别. 2.已知实数x,y,则“”是“”的() A. 充要条件 B. 充分而不必要条件 C. 必要而不充分条件 D. 既不充分也不必要条件 【答案】B 【解析】 【分析】 找出与所表示的区域,再根据小范围推大范围可得结果. 【详解】表示的区域是以为顶点的正方形及内部, 表示的区域是以为圆心,1为半径的圆及内部, 正方形是圆的内接正方形, ,推不出, “”是“”的充分而不必要条件. 故选:B. 【点睛】本题主要考查充分条件和必要条件的判断,考查了不等式组表示的区域,考查了推理能力,属于中档题. 3.设,,且,则()

A. B. C. D. 以上都不能恒成立 【答案】A 【解析】 【分析】 利用反证法可证得,进而由可得解. 【详解】利用反证法: 只需证明, 假设, 则: 所以:, 但是, 故:,,. 所以:与矛盾. 所以:假设错误, 故:, 所以:, 故选:A. 【点睛】本题考查的知识要点:反证法的应用,关系式的恒等变换,主要考查学生的运算能力和转化能力,属于中档题型. 4.对二次函数(为非零常数),四位同学分别给出下列结论,其中有且仅有一个结 论是错误的,则错误的结论是() A. 是的零点 B. 1是的极值点 C. 3是的极值 D. 点在曲线上 【答案】A 【解析】 若选项A错误时,选项B、C、D正确,,因为是的极值点,是的极值,所以,即,解得:,因为点在曲线上,所

高一英语上学期周练

山西省晋中市和诚高中2018-2019学年高一英语上学期周练3 班级________ 考号________ 姓名________ 一、根据短文内容,从A、B、C、D四个选项中选出一个能正确填人相应空格内的最佳答案,并把答题卡上对应题目的答案标号涂黑。(20x2=40分) There once was a very wealthy and curious king. This king had a huge rock _1_ in the middle of a road. Then he hid nearby to _2_ if anyone would try to remove this big rock from the road. The first people to pass by were some of the king’s_3_ businessmen. Rather than moving it, they _4_ walked around it. A few loudly said the King should be _5_ for not maintaining (维护) the roads. More people passed by without moving it. _6_ , a peasant came along. His arms were full of vegetables. When he got near the _7_, rather than simply _8_ around it as the others had, the peasant _9_ his load and tried to move the stone to the _10_ of the road. It took a lot of effort but he finally _11_. The peasant picked up his _12_ and was ready to go on his _13_ when he saw a _l4_ lying in the road where the rock had been. The peasant _15_ the purse. The purse was full of gold coins and a _16_ from the king. The king's note _17_ the gold was a _18_ for moving the rock from the road. The king showed the peasant what _19_ of us can understand: every obstacle (障碍) presents a chance to _20_ our condition. 1.A.placed B.hidden C. got D.buried 2.A.guess B.think C. see D.imagine 3.A.poorest B.wealthiest https://www.360docs.net/doc/aa2126618.html,ziest D.smartest 4.A.simply B.happily C.slowly D.strangely 5.A.doubted B.careful C.hated D.responsible 6.A.Quickly B.Angrily C.Luckily D.Finally 7.A.rock B.road C.king D.businessmen 8.A.walking B.jumping C.running D.climbing 9.A.cut down B.put down C.broke down D.took down

2018-2019学年上海中学高三上英语期中英语试卷

II.Grammar and Vocabulary Section B Recently,I flew to Las Vegas to attend a meeting.As we were about to arrive,the pilot announced with apology that there would be a slight delay before setting down.High desert winds had forced the airport to close all but one runway.He said that we would be circling the city for a few minutes waiting to land.We were also told to remain in our seats meanwhile with our seat belts(21)________(fasten) because there might be a few bumps.Well,that few minutes turned into about forty-five minutes, including a ride that would make a roller coaster(22)________(pale)by comparison. The movement was so sudden(23)________several passengers felt sick and had to use airsickness bags.(24)________you might guess,that’s not good thing to happen in a narrow space because it only serves to increase the discomfort of the situation. About twenty minutes into the adventure,the entire airplane became very quiet.There was now a sense of anxiety and fear that could be distinctly noticed.Every passenger simply held on for dear life… (25)________one.A baby was having a good time!With each bump of the aircraft,he(26)________let out a giggle of happiness.As I observed this,I realized that he didn’t know he was supposed to be afraid and worried about his safety.He(27)________thought about the past nor about the future.Those are (28)________we grown-ups have learned from experience.He was enjoying the ride because he (29)________(not teach)to fear it.(30)________(understand)this,I took a deep breath and sat back into my seat,pretending I was really on a roller coaster.I smiled for the rest of the flight.I even managed to giggle once or twice,which is much to the chagrin of the man sitting next to me holding the airsickness bag. C Section People become quite illogical when they try to decide what can be eaten and what cannot be eaten.If you lived in the Mediterranean,for instance,you would consider octopus a great__31__.You would not be able to understand why some people find it repulsive.On the other hand,your stomach would__32__ at the idea of frying potatoes in animal fat---the__33__accepted practice in many northern countries.The sad truth is that most of us have been brought up to eat certain foods and we__34__to them all our lives. No creature has received more praise and abuse than the common garden snail.Cooked in wine, snails are a great luxury in various parts of the world.There are countless people who,ever since their early years,have learned to__35__snails with food.My friend,Robert,lives in a country where snails are despised.As his flat is in a large town,he has no garden of his own.For years he has been asking me to collect snails from my garden and take them to him.The idea never appealed to me very much,but one day,after a heavy__36__,I happened to be walking in my garden when I noticed a huge number of snails taking a stroll on some of my__37__plants.Acting on a sudden impulse,I collected several dozen,put them in a paper bag,and took them to Robert.Robert was delighted to see me and__38__pleased with my little gift.I left the bag in the hall and Robert and I went into the living room where we talked for a couple of hours.I had forgotten all about the snails when Robert suddenly said that I must stay to dinner. 第1页/共8页

上海中学高一周练10(2019.12)

上海中学高一周练数学试卷10 2019.12 一. 填空题 1. 函数2lg(23)y x x =--的定义域为 ,单调递减区间为 2. 函数2413x x y -+-=的单调递增区间为 ,值域为 3. 若函数1()21 x f x a =+ -是奇函数,则a 的值为 4. 若lg lg 2x y +=,则1100x y +的最小值为 5. 若log 2a x =,log 3b x =,log 4c x =,则log abc x 的值为 6. 已知幂函数2()(57)m f x m m x =-+是R 上的增函数,则m 的值为 7. 若关于x 的方程3 23()25x a a +=-有负根,则实数a 的取值范围为 8. 已知偶函数()f x 是以2为周期的周期函数,且当(0,1)x ∈时,()21x f x =-,则 2(log 10)f 的值为 9. 已知13()1 x f x x -=+,函数()y g x =的图像与1(1)y f x -=+的图像关于直线y x =对称, 则(3)g 的值为 10. 已知0x >,定义()f x 表示不小于x 的最小整数,若1(3())(6)31x f x f x f +=+ +,则 正数x 的取值范围为 11. 对于函数1()42x x f x m +=-?,若存在实数0x ,使得00()()f x f x -=-成立,则实数m 的取值范围为 12. 设函数()f x =a ∈R ,e 为自然对数的底数),若曲线221x y +=上存在00(,)x y 使得00(())f f y y =,则a 的取值范围为 二. 选择题 13. 函数|24|()x f x a -=(0a >且1a ≠),满足1(1)9 f =,则()f x 的单调递减区间为( ) A. (,2]-∞ B. [2,)+∞ C. [2,)-+∞ D. (,2]-∞- 14. 奇函数()y f x =的反函数为函数1()y f x -=,函数1()y f x -=在[0,)+∞上是减函数, 则函数()y f x =-在(,0)-∞上为( ) A. 增函数 B. 减函数 C. 非单调函数 D. 不能确定

2016-2017年上海市上海中学高一上期中数学试卷

上海中学高一期中数学卷 2016.11 一. 填空题 1. 设集合{0,2,4,6,8,10}A =,{4,8}B =,则A C B = 2. 已知集合{|||2}A x x =<,{1,0,1,2,3}B =-,则A B =I 3. “若1x =且1y =,则2x y +=”的逆否命题是 4. 若2211()f x x x x +=+ ,则(3)f = 5. 不等式9x x >的解是 6. 若不等式2(1)0ax a x a +++<对一切x R ∈恒成立,则a 的取值范围是 7. 不等式2(3)30x --<的解是 8. 已知集合{|68}A x x =-≤≤,{|}B x x m =≤,若A B B ≠U 且A B ≠?I ,则m 的 取值范围是 9. 不等式1()()25a x y x y ++ ≥对任意正实数,x y 恒成立,则正实数a 的最小值为 10. 设0a >,0b >,且45ab a b =++,则ab 的最小值为 11. 已知二次函数22 ()42(2)21f x x p x p p =----+,若在区间[1,1]-内至少存在一个 实数c ,使()0f c >,则实数p 的取值范围是 12. 已知0a >,0b >,2a b +=,则22 21 a b a b +++的最小值为 二. 选择题 1. 不等式||x x x <的解集是( ) A. {|01}x x << B. {|11}x x -<< C. {|01x x <<或1}x <- D. {|10x x -<<或1}x > 2. 若A B ?,A C ?,{0,1,2,3,4,5,6}B =,{0,2,4,6,8,10}C =,则这样的A 的个数 为( ) A. 4 B. 15 C. 16 D. 32 3. 不等式210ax bx ++>的解集是11 (,)23 -,则a b -=( ) A. 7- B. 7 C. 5- D. 5 4. 已知函数2 ()f x x bx =+,则“0b <”是“(())f f x 的最小值与()f x 的最小值相等” 的( )条件 A. 充分不必要 B. 必要不充分 C. 充要 D. 既不充分也不必要

2021年高一(承智班)上学期周练(12.2)英语试题 含答案

2021年高一(承智班)上学期周练(12.2)英语试题含答案 一、单项选择题 1.John ________ Joan at least for ten years. A. has married B. has married with C. has got married to D. has been married to 2.Standing on the top of the hill, you will get a better _______ of the whole city. A. scene B. scenery C. sight D. view 3.How could I lie to her____ she lived for the truth, whether it was found in music or people? A. unless B. when C. while D. though 4. ---Your suitcase seems very heavy. Need any help? ----__________. A. That all depends! B. No, thanks. I can manage it myself. C. It’s a pleasure. D. It couldn’t be better. Thank you all the same. 5.The food at the dinner party didn’t seem ________.It was not worth the money. A. inviting B. amazing

2018年上海浦东新区高三二模试卷(附答案)

2018年浦东新区高三二模语文试卷 (时间150分钟,满分150分)2018.4 一积累运用(10分) 1.按要求填空(5分) (1),幽咽泉流冰下难。(白居易《》) (2)香远益清,亭亭净植,。(周敦颐《爱莲说》) (3)苏轼在《江城子》中有“相顾无言,惟有泪千行”的诗句,在柳永的《雨霖铃》中意境与之相似的一句是“,”。 2.按要求选择。(5分) (1)今年南汇桃花节,小刘去踏青觅胜,欲留影配诗,下列诗句和赏花场景不匹配的一项是()。(2分) A.满树和娇烂漫红,万枝丹彩灼春融。 B.桃花一簇开无主,可爱深红爱浅红。 C.花开不并百花丛,独立疏篱趣无穷。 D.一树繁英夺眼红,开时先合占东风。 填入下面语段空白处的句子,最恰当的一项是()。(3分) 文明是史,未进入文明之前是史前时期,未进入文明的文化是史前文化,未有字,焉有史?文明的标志当然是文字,,中国人大可底气十足地说,中华文明至少肇始于三千年前,其独一无二的持久性正有汉字之功。 A.而文明预示着文字有走向伟大的资本与长寿的禀赋 B.而文字预示着文明有走向伟大的资本与长寿的禀赋 C.而文明预示着文字有走向长寿与伟大的资本和禀赋 D.而文字预示着文明有长寿的资本与走向伟大的禀赋 二阅读(70分) (一)阅读下文,完成3-7题。(16分) 导演的限制与自由 ①导演的地位和作用问题,是近代戏剧史上一个争论不休的话题。主流派认为,剧本是舞台艺术的基础,导演则是剧本的诠释者和体现者。导演创作,可以发展或充实刷本,但却不能违背原作的立意与风格。从俄国的斯坦尼斯拉夫斯基到美国的贝拉斯科、中国的焦菊隐

等,都持这种观点。 ②也有人认为,导演是现代戏剧的核心,他可以随意篡改或解构剧本,甚至干脆不要据本,正如他有权设计布景,有权摆布演员,有权使用音响灯光一样。一些先锋派导演或理论家多持这种观点。如果把这种“导演中心”论限制在演出的范围内,还是有道理的,作为某种创新实验,更是无可厚非,但要推行于全部戏刷活动,恐怕就行不通了。 ③导演的职责是排戏。作为整个创作群体的一员,导演的基本职责是把剧本搬到舞台上去,使文学形象转化为可视可听可感的舞台形象。而剧本,特别是那些久经考验的经典剧目,往往包含着丰厚的文化内容,所以一个导演必须具备广博的社会、历史、人文知识,方能深入发握原作的思想内涵,充分展现其独特的艺术风貌。其次,导演是演出的组织者。为了把各种艺术成分组织起来,融为一体,创造出和谐、统一的舞台形象,导演必须谙悉舞台艺术的方方面面,具有较强的组织领导能力。第三,导演还承担着培养演员的责任。演员是舞台艺术的中心,当然也是导演的主要表现手段。选好演员,往往戏就成功了一半。好的导演,在排戏当中,能以各种方式启发演员,激起演员的创作欲望,从而大大提高演员的艺术表现能力。现代剧坛上的许多优秀演员,都是在一些著名导流的培养下,迅速成长起来的。 ④导演艺术是以刷本为基出,以完整和谐的舞台艺术为表现形式的二度创作。导演创作不仅受到剧本的制约,而且必须在舞台艺术和技术条件所能达到的范围内进行。可以说,导演是戏剧艺术里限制最多,也最富挑战性的工作,是名副其实的戴着脚镣跳舞。所以,《艺术形态学》的作者莫·卡冈说,“导演是最少独立性的艺术,因为它是其他所有艺术的上层建筑,而它控制其他这些艺术,使它们互相‘迁就”,最终创造出以它们的综合为基础的新的艺术。”

上海市名校数学真题之上海中学高一周练1(2017.3)

上海中学高一周练数学卷 2017.3.2 一. 填空题 1. 若角α的终边过点(12,35)-,则s i n α= ;cos α= ; tan α= ; cot α= ;sec α= ;csc α= ; 2. 已知20tan 21 α=,且α是第三象限角,则sin α= ;cos α= ; cot α= ;sec α= ;csc α= ; 3. 角度制与弧度制互化:大小为105?的角的弧度数是 ;大小为3?的角的弧度数是 ;弧度数为20 π的角,其大小用角度制表示是 ; 4. 在一个半径为2的圆中,两条半径将圆周分成一段劣弧和一段优弧,其中劣弧长为2,则 劣弧所在的扇形与优弧所在的扇形的面积之比为 5. 若sin |cos ||sin |cos αααα=,则α的取值范围是 6. 已知02απ≤<,(cos 4,sin 4)--是角α终边上的一点,则α = 7. 已知集合{|,}3m A m Z παα==∈,集合{|,}4 n B n Z πββ==∈,则A B = 8. 已知sin cos αα-=,(0,)απ∈,则tan α= 9. 在下列四个命题中,正确命题的序号是 ① 若α角与β角的终边关于原点对称,则sin sin 0αβ+=,cos cos 0αβ+=; ② 若α角与β角的终边关于x 轴对称,则sin sin 0αβ+=,cos cos 0αβ+=; ③ 若α角与β角的终边关于y 轴对称,则sin sin 0αβ+=,cos cos 0αβ+=; ④ 若cos cos αβ=且sin sin αβ=,则α角与β角的终边相同; 10. 化简:sin(31)tan(747)cos(684)tan(27)cos(36)sin(329) αααααα??????++-=++- 11. 已知AB 是平面Γ内一条长度为2的线段,集合{|M M ψ=∈Γ且至少存在一个半径 为2的圆,使得M 、A 、B 中的每一点,都是或者在此圆内,或者在此圆周上},则ψ中 的点形成的平面区域的面积为 二. 选择题 1. 记cos(100)k ?=,那么tan 80?=( ) A. B. C. D.

2020上海中学高一下期中数学

微信号:JW2215874840或ross950715或Soulzbb 上海中学 2019-2020 学年高一下期中考试 一、填空题(每空3分,共30分) 1.已知点A (2,-1)在角α的终边上,则sin α=__________. 2.函数sin(2)y x π=+的最小正周期是________. 3.一个扇形半径是2,圆心角的弧度数是2,则此扇形的面积是________. 4.已知函数[]()sin (0,)f x x x π=∈和函数1()tan 2 g x x = 的图像交于A 、B 、C 三点,则△ABC 的面积为________. 5.在平面直角坐标系xoy 中,角α与角β都以x 轴正半轴为始边,它们的终边关于y 轴对称.若1sin 3 α= ,则cos()αβ-=__________.6.已知3sin()45x π-=,则sin 2x =__________.7.设(),0,x y π∈,且满足2222sin cos cos cos sin sin 1sin() x x x y x y x y -+-=+,则x y -=_____.8.我国古代数学家秦九韶在《数学九章》中记述了“三斜求积术”,用现代式子表示即为:在△ABC 中,A ∠、B ∠、C ∠的对边分别是a 、b 、,c 则△ABC 的面积 S =.根据此公式,若cos (3)cos 0a B b c A ++=,且2222a b c +-=,则△ABC 的面积为_______. 9.若函数()2sin(2)1()6f x x a a R π=++-∈在区间0,2π?????? 上有两个不同的零点12,x x ,则12x x a +-的取值范围是__________. 10.已知函数sin ()cos m f ααα-=在(0,2 π上单调递减,则实数m 的取值范围是________.二、选择题(每题4分,共24分) 1.已知cos ,(1,1),(,)2k k πααπ=∈-∈,则sin()πα+=( ) A. C. D.1k -

2014-2015学年度高一下学期周练及课外作业(英语)附答案

2014 -2015 学年度高一下学期周练卷(五) 姓名:_______________ 班级:________________ 学号:_______________ 一.短文改错。 请你修改你同学写的以下作文。文中有10处错误,每句中最多有两处。错误涉及一个单词的增加、删除或修改。 I used to feel I was the sun in my family. But when my cousin was born, everyone pays more attention to her. So I disliked her and couldn?t get along well with her. With time went on, I realized how ridiculous I have been at that time. I tried to find a proper time to apologize. When my cousin?s family came to my home a few day ago, I took my cousin to play outside. In the way to the playground, I bought much snacks for her. Then we began chat. When we talked about their childhood, suddenly, I said “sorry” gentle. She was silent, so I thought that she hadn?t heard me clearly. But after while she said: “Don?t say that. In my memory, you are always friendly.” 二.完形填空(1-20题) Once the king of India was ill and sent for his doctor. The doctor came, ___1__ him and said, “You will be well soon in a few days if you take a bull?s milk.” The king was ___2 _ , for he had never heard of a bull that gave milk. “How is it __ _3__ ?” he asked. “Order Gulbo to get it for you,” answered the doctor. “He can do anything.” Gulbo was a person with great knowledge and was a(n) ___4___ to the doctor. So the doctor thought this would be a way of making him ___5__ . When the king told Gulbo what the doctor said and ____6____ him to get a bull?s milk, Gulbo _____7_____ understood what the doctor was trying to do. When he got home, he sat thinking how to get out of the ____8___ . His daughter, seeing him worried, asked what was the ____9____ . On hearing what the king had asked for, she said, “Don?t ____10___ , Father, I will help you.” The next day she took some old clothes, went to the bank of the river near the palace and chose a place ___11__ the king?s bedroom window. In the middle of the night, she started to do her washing. She made ___12___ much noise that the king could not sleep. The king got very angry and sent a guard to ____13___ what had happened. The soldier found the girl and led her to the king. “Why do you wash your clothes here at night?” said the king. The girl ____14___ to be afraid and said, “I had to wash clothes at night. This afternoon my father ___15___ a baby, I was busy all day because of that. Then I found there were no clean __ 16 for th e baby, so I had to come and wash them now.” “What!” cried the king. “Are you trying to make a17 of me?” I have never heard of a man having a baby.” “Well, if the king himself orders someone to get a bull?s milk for him,18 can?t a man have a baby?” The king smiled and said, “You must be Gulbo?s19 . Go and tell your father that he may keep the bull?s milk to his20 . 1. A. checked B. tested C. judged D. examined 2. A. pleased B. surprised C. touched D. moved 3. A. possible B. impossible C. usual D. unusual 4. A. friend B. enemy C. neighbor D. patient 5. A. suffer B. benefit C. trap D. arrest 6. A. begged B. ordered C. decided D. demanded 7. A. suddenly B. certainly C. correctly D. directly 8. A. chance B. situation C. position D. difficulty 9. A. matter B. wrong C. thing D. problem 10. A. frighten B. worry C. doubt D. fear 11. A. above B. on C. below D. under 12. A. such B. that C. more D. so 13. A. find out B. get out C. take out D. bring out 14. A. began B. looked C. became D. pretended 15. A. gave birth to B. had birth in C. gave birth of D. had birth to 16. A. food B. clothes C. bowls D. bottles 17. A. trick B. joke C. friend D. fool 18 A. why B. how C. who D. what 19. A. girl B. daughter C. wife D. friend 20. A. daughter B. son C. sister D. baby 三.阅读理解(21-35题)

上海市大同中学2018届高三三模数学试题Word版含详细答案

2018年上海大同中学高三三模 第Ⅰ卷(共60分) 一、填空题(每题5分,满分60分,将答案填在答题纸上) 1.复数 122i i -+的虚部为 . 2. 二项式4 x ? - ? 的展开式中常数项为 . 3.甲、乙两个袋子中均装有红、白两种颜色的小球,这些小球除颜色外完全相同,其中甲袋装有4个红球、2个白球,乙袋装有1个红球、5个白球.现分别从甲、乙两袋中各随机抽取1个球,则取出的两球颜色不同的概率为 .(用分数作答) 4.过点()6,3M -且和双曲线2222x y -=有相同的渐近线的双曲线方程为 . 5.已知实数x 、y 满足1210x x y x y m ≥? ? -+≤??+≤? ,若此不等式组所表示的平面区域形状为三角形,则m 的取值范围为 . 6.设圆锥底面圆周上两点A 、B 间的距离为2,圆锥顶点到直线AB AB 和圆 锥的轴的距离为1,则该圆锥的体积为 . 7.等比数列 {}n a 的前n 项和为n S ,若对于任意的正整数k ,均有()lim k n k n a S S →∞ =-成立,则公比q = . 8.三棱锥D ABC -及其三视图中的主视图和左视图如图所示,则棱BD 的长为 . 9.将函数()sin 2y x ?=+的图象向左平移 4π个单位后得到得到函数图象关于点4,03π?? ??? 成中心对称,那么?的最小值为 .

10.已知不等式20ln 0m m n n ???? -≥ ? ????? 对任意正整数n 恒成立,则实数m 取值范围是 . 11.若[]0,απ∈,,44ππβ?? ∈-?? ?? ,R λ∈,满足:3 cos 202πααλ??---= ?? ? , 3 4sin cos 0βββλ ++=,则cos 2αβ?? + ??? 的值为 . 12.如图直角梯形ABCD 中,2AB BC ==,1CD =,//AB CD ,AD AB ⊥.点P 是直角梯形区域内任意一点,0PA PB ≤.点P 所在区域的面积是 . 二、选择题:本大题共4个小题,每小题5分,共20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. 13.已知,a b R ∈,下列四个条件中,使“a b >”成立的必要而不充分的条件是( ) A .1a b >- B .1a b >+ C. a b > D .22a b > 14. 设等差数列 {}n a 的前n 项和为n S ,且满足190S >,200S <,则 11S a 、22S a 、3 3 S a 、…、19 19 S a 中最大项为( ) A . 88S a B .99S a C. 1010 S a D .1111S a 15.平面α外有两条直线m 和n ,如果m 和n 在平面α内的摄影分别是1m 和1n ,给出下列四个命题:①1 1m n m n ⊥?⊥;②11m n m n ⊥?⊥;③1m 与1n 相交?m 与n 相交或重 合;④1m 与1n 平行?m 与n 平行或重合;其中不正确的命题个数是( ) A .1 B .2 C. 3 D .4

上海名校数学周周爽:上海中学高一下学期数学周周练9

上海中学高一数学周练卷 一. 填空题 1. 已知实数0a <与G ,G ,依次成等 比数列,则G = 2. 项数为k 的数列{}n a 的各项不是0就是1,而且此数列既不是只有0,也不是只有1,所 有的0相连且所有的1相连,这样的数列有 个 3. 数列{}n a 满足11a =,且11n n a a n +-=+(*n N ∈),则数列1{}n a 的前n 项和为 4. 已知数列{}n a 对任意的*n N ∈都有21n n n a a a ++=-,而11a =,23a =,则数列{}n a 的 前n 项和n S 能取得的最大值为 5. 将一条长度为1的线段三等分,抹去中间的一段,以此作为第一次操作,将第一次操作后留下的两条线段的每一条都三等分,并各自将中间的一段抹去,以此作为第二次操作,此后的每次操作都按上述方式进行,如果这样的操作进行了八次,则剩余的所有线段的长度和 为 6. 制作如图所示的一个“3步”的楼梯用了18根牙签, 如果要做成一个“10步”楼梯,还需要增加的牙签的 根数是 7. 算式9291 2(2(22(2(2(2(2(21)1)1)1)1)1)1)1)1????????+++++++++个个的值是 8. 若三角形的三边长是公差为1的等差数列,最大角是最小角的两倍,则最小角的余弦值为 9. 已知数列{}n a 和{}n b 的通项公式分别为2n a n =和2n n b =,数列{}n a 的前m 项构成集合A ,数列{}n b 的前k 项构成集合B ,且m k a b =,任取x A B ∈,则用k 表示x A B ∈的 概率为 10. 已知实数x 使得1sin a x =,2cos a x =,3tan a x =的数列{}n a 为等比数列,若 1cos n a x =+,则n = 11. 如图,互不相同的点12,,,,n A A A ??????和12,,,,n B B B ?????? 分别在角O 的两条边上,所有n n A B 相互平行,且所有梯形 11n n n n A B B A ++的面积均相等,设n n OA a =,若11a =, 22a =,则数列{}n a 的通项公式是n a = 12. 在自然数数列中,保留前4个数,划去1个数,保留5个数,划去2个数,保留6个数,

相关文档
最新文档