职院附中高三周试试题(五)

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高三下学期第五周周练试题

制卷人：歐陽文化、歐陽理複；制卷時間：二O二二年二月七日
制卷人：歐陽文化、歐陽理複；制卷時間：二O二二年二月七日
二中2021届高三语文下学期第五周周练试题〔扫描版〕

制卷人：歐陽文化、歐陽理複；制卷時間：二O二二年二月七日
制卷人：歐陽文化、歐陽理複；制卷時間：二O二二年二月七日

2024届东北师范大学附属中学高三第五次高考模拟考试英语试题含解析

2024届东北师范大学附属中学高三第五次高考模拟考试英语试题注意事项:1．答题前，考生先将自己的姓名、准考证号码填写清楚，将条形码准确粘贴在条形码区域内。

2．答题时请按要求用笔。

3．请按照题号顺序在答题卡各题目的答题区域内作答，超出答题区域书写的答案无效；在草稿纸、试卷上答题无效。

4．作图可先使用铅笔画出，确定后必须用黑色字迹的签字笔描黑。

5．保持卡面清洁，不要折暴、不要弄破、弄皱，不准使用涂改液、修正带、刮纸刀。

第一部分（共20小题，每小题1.5分，满分30分）1．______to work overtime that evening,I missed a wonderful film.A．Having been asked B．To askC．Having asked D．To be asked2．Your letter will get attention! They know you’re expecting the answer.A．careful B．common C．instant D．general3．Last December China _____ 100 Chinese and 10 foreigners for their outstanding contributions to the country’s reform and opening-up.A．distinguished B．sponsoredC．acknowledged D．evaluated4．It was warm and nice that evening. I stayed awake until eleven in order to have a good look at the moon by myself.A．on average B．on purposeC．on business D．on time5．It was so noisy that we hear ourselves speak.A．couldn’t B．shouldn’tC．mustn’t D．needn’t6．———It was a green dinner. _______———Thanks. But it really only took an hour.A．Y ou must be tired. B．I enjoyed it very much.C．Y ou must have spent all day cooking. D．I have never had it before.7．—Excuse me, can you tell me where I can find a supermarket?—I happen to know ________ nearby. Come on, I’ll show you th e way.A．one B．itC．that D．some8．Tom is the only one of the students who a scholarship since last year.A．has won B．have won C．is winning D．wins9．A grand banquet was held by Elizabeth II _____ President Xi’s current state visit to the UK.A．in terms of B．in honor ofC．in favor of D．in memory of10．The company began to produce silk underwear last year, most of ________ imported to Europe. A．it B．them C．that D．which11．— I am gaining weight. I need to see a doctor.— But I think you eat too much. ___________.A．Neglect of health is doctor’s wealth B．Laugh at your ills, and save doctors’ billsC．Diet cures more than the doctor D．An apple a day keeps the doctor away12．—Daddy, would you please buy me an iPhoneX?—If you can pass this midterm examination, you __________ have one as a reward.A．must B．needC．would D．shall13．Check your paper carefully to see ________ you have made any mistakes.A．what B．which C．whether D．that14．Membership of this club is open to those who are its aim.A．in salute to B．in honour ofC．in line with D．in sympathy with15．My mother is always warning me when I go out, “Don’t get off the bus ________ it is stopping.”A．until B．whileC．before D．after16．Both men have been _______to life imprisonment because of robbery.A．choked B．condemnedC．consisted D．convinced17．Since we can do nothing about it, we _________ as well consult Mr. Smith about the matter.A．can B．mustC．need D．may18．If you think that the illness might be serious, you should not _________ going to the doctor.A．put off B．set aboutC．hold back D．give away19．While we were listening to the speech attentively, a voice _____ to announce the result of the election. A．broke in B．broke up C．broke off D．broke down20．—Starting a conversation is a good way to kill time on the train.—_______. I also like to talk with strangers.A．That is true B．It sounds like funC．I don’t think so D．You are kidding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。

高三数学第5周周训练题

文档从网络中收集，已重新整理排版.word版本可编辑.欢迎下载支持.宜宾市一中高三上期周训练（五）姓名：______ 班级：_____________ 成绩: ___________一：选择题（共48分，每小题6分）1.在A4BC 中，B = 30 , AB = 2>/J, AC = 2 ,则AABC 的而积为（）A. 2^3B. 或C. 2JJ或D.羽2.在ZkABC中，角A, B, C的对边分别是a, b, c.已知a二5 , c二10, A二30°,则B等于（）A. 105°B. 60°C. 15°D. 105°或15°3.制作一个而积为lm‘，形状为直角三角形的铁架框，有下列四种长度的铁管供选择，较经济的（够用，又耗材最少）是（）A. 4. 6 m B・ 4. 8 m C・ 5 m D・ 5. 2 m4.在AABC中，若sinA = 2cosBsinC,则AABC的形状是（）A.直角三角形B.等边三角形C.等腰三角形D.不能确泄5.已知在AABC中，角A,B,C所对的边分别为abc ,若b = >/気,C = Ls“眈=JJsi『4 ,则=（）636.已知MBC的内角A,B,C所对应的边分别为gb、c,且而积为6,周长为12, cos3 = W，则边&为（）A. 3 B・ 4V2 C・ 4 D・ 4、/J7.已知“,b,c 为AABC 的三个角A,B,C 所对的边，若3sinBcosC = sinC（l-3cosB）,贝0 sin C: sin A =（）A. 2： 3 B・ 4： 3 C・ 3： 1 D・ 3： 28.若0为MBC所在平而内一点，且满足（0直一况）・（。

斤+况<一2刃）=0,则AABC的形状为（）A.等边三角形B.直角三角形C.等腰三角形D.等腰直角三角形二、填空题（24分，每小题6分）9.在AABC中，已知sinA : sinB : sinC=3 ： 5 ： 7,则此三角形的最大内角的度数等于_______ •10.如图，为测戢出山高MN ,选择A和另一座山的山顶C为测量观测点，从A点测得M点的仰角ZMAN=60\C 点的仰角ZCAB = 45以及ZMAC = 75 ,从C点测得ZMC4 = 60 ,已知山高BC = 100〃？，则山髙MN = tn .11.在AABC 中，a, b, c 分别是ZA, ZE, ZC 的对边长，已知屈inA = j3cosA ,且a2-c2 =b2-mbc,则实数加= ________ .12.给出四个命题：（1）若sin2A = sin2B ,则AABC为等腰三角形；（2）若sinA = cosB,则MBC为直角三角形：（3）若sin2A + sin2B + sin2C<2,则AABC为钝角三角形;（4）_______________________________________________________________________________ 若cos（A-B）cos（B-C）cos（C-4） = l,则AABC为正三角形，以上正确命题的是____________________________ .三、解答题（本大题共2小题，每小题14分，共28分）13.在MBC中，角A.B.C的对边分别为abc ,已知向量帀= @+c,b）与向^n=（a-c,b-a）互相垂直.（1）求角C：（2）求sinA + sinB的取值范囤.lword版本可编辑.欢迎下载支持.文档从网络中收集，已重新整理排版.word 版本可编借•欢迎下载支持.参考答案一：选择题(共48分，每小题6分)1. B 2・D 3・C 4・C 5・A 6・C 7・C 8・C二、填空题(24分，每小题6分)9. 120 . 10. 150 11. 1 12. (3) (4)三、解答题(本大题共2小题，每小题14分，共28分)13.【答案】(1) -； (2) I —，x/3 .试题解析：(1)由已知可得，(a + c\a-c) + b(b-a) = 0=>a 2 +b 2-c 2=ab (He ，_ 1 卄厂 n cos C -------------------------- 9 助以 C =—;lab 2 3所以sin A + sin B 的取值范用是］写，忑.14. 【答案】(1) V17 (2) 土55 sin B sinC 4 sinC 175 考点：正余弦左理解三角形 2word 版本可编辑•欢迎下载支持. (2) V cosB = - A sinB = i,由正弦定理—,夕=丄，sinC = ±^I。

高三第五次周测试卷

2014届高三第六次周测试卷数学（理科）一、选择题：本大题共8小题，每小题5分，满分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. 已知集合{1,2,3,4,5,6},U集合{1,2,3,4},{3,4,5},PQ则()UPCQ( ).

A.{1,2,3,4,6,} B. {1,2,3,4,5} C. {1,2,5} D. {1,2}

2.复数1(ii其中i是虚数单位）=（）.

A.0 B.12i C. 2i D. 2i 3.已知平面向量),1,1(),1,1(ba则向量ba2321（）. A. )1,2( B. )1,2( C. )0,1( D. )2,1( 4.为了了解深圳市高三学生的身体发育情况，抽查了该地区100名年龄为17.5—18岁的男生体重（kg）,得到频率分布直方图如下：

根据上图可得这100名学生中，体重在[56.5,64.5]的学生人数是（）. 5.下列函数中，在其定义域中，既是奇函数又是减函数的是（）.

A. xxf)( B. xxxf22)(

C. xxftan)( D. xxf1)( 6. 运行右图框图输出的S是254，则①应为（）. A. 5n B. 6n C. 7n D. 8n

7.函数))(4sin()4sin(2)(Rxxxxf是（）. A.最小正周期为2的奇函数 B. 最小正周期为的奇函数 C.最小正周期为2的偶函数 D. 最小正周期为的偶函数 8.给出下列关于互不相同的直线nlm,,和平面,的四个命题： ①若,,Alm点mA，则l与m不共面； ②若lm,是异面直线，//,//ml，且mnlm,，则n； ③若//,//,//ml，则ml//；

0.07 54.5 56.5 58.5 60.5 62.5 64.5 66.5 68.5 70.5 72.5 74.5 76.5 0.03 0.05

湖南师大附中2024高三月考数学试卷五

1、设全集U = {1, 2, 3, 4, 5}，集合A = {1, 3, 5}，B = {2, 4}，则A ∩ B等于A、{1, 2, 3}B、{2, 4, 5}C、∅D、{1, 2, 3, 4, 5}（答案）C。

解析：集合A与集合B没有共同元素，所以交集为空集。

2、已知等差数列{an}的前n项和为Sn，若a1 = 2，S3 = 8，则a4等于A、4B、5C、6D、7（答案）C。

解析：由等差数列前n项和公式Sn = n/2 * (2a1 + (n-1)d)，代入S3 = 8和a1 = 2，可求得公差d = 2，进而求得a4 = a1 + 3d = 6。

3、在三角形ABC中，若sin A : sin B : sin C = 3 : 4 : 5，则角C为A、锐角B、直角C、钝角D、无法确定（答案）C。

解析：由正弦定理知，边长比a : b : c = 3 : 4 : 5，根据勾股定理逆定理，因为3² + 4² < 5²，所以角C为钝角。

4、若复数z满足(1 - i)z = 2i，则z等于A、1 - iB、1 + iC、-1 + iD、-1 - i（答案）B。

解析：通过复数除法，z = 2i / (1 - i)，乘以共轭复数得z = (2i(1 + i))/((1 - i)(1 + i)) = 1 + i。

5、设随机变量X服从二项分布B(n, p)，若E(X) = 10，D(X) = 8，则n和p的值分别为A、n = 20, p = 0.4B、n = 20, p = 0.6C、n = 25, p = 0.4D、n = 25, p = 0.6（答案）C。

解析：根据二项分布的期望E(X) = np和方差D(X) = np(1-p)，列方程组求解得n = 25, p = 0.4。

6、已知向量a = (1, 2)，b = (3, 4)，则向量a与b的夹角θ的余弦值为A、√2/2B、0C、1D、-1（答案）A。

高三英语下学期第5周周训练题试题

一中高2021级英语教研组2021-2021学年上期单位：乙州丁厂七市润芝学校时间：2022年4月12日创编者：阳芡明第5周周训试题第一节. 单句语法填空。

1. The long cycle ride ____________my uncle. On arriving home, she wasso____________that she went to bed and fell asleep immediately. The cycle ride was really______________(exhaust)2. At the sight of the ______________scene, which ___________anyone, he is almost_____________ to death with ____________.(fright)3. The question ________ (discuss) now at the meeting is not the question ________ (discuss) yesterday.4. I would appreciate___________if you write the article before the deadline.5.Our body are strengthened by taking exercise. ________________(similar), our minds are developed by learning.6. First _______________(impress) seems to be very important when we are looking for jobs.7. ________________(immediate) she’d gone, I remembered her name.8. The famous film star changed his clothes and wore a pair of dark glasses to avoid________________(recognize)9. With so many people__________(look) at him, he felt very nervous.10. We became ______________(patient) of the slow progress that was being made. 第二节：阅读理解We have most friends at the age of 26 after having spent the first quarter of our lives building up our friendship circle, a new research has claimed.The research into friendship shows that our social circle peaks at 26 years and seven months, at which we typically have five close friends. Women are most popular at 25 years and 10 months, with men hitting the friendship highest point a little later at 27 years and three months.The research, by Forever Friends, shows that a third of adults (36%) meet their closest friends while at school, with a fifth (22%) saying they meet them at work.Social networks such as Facebook and Twitter now also play a major role in building new friendships. The research points out that 25 to 34-year-olds make 22 friends via Facebook, compared to 18 to 24-year-olds who make 12, and 35 to44-year-olds who make just four.Forever Friends relationship coach Sam Owen says: “It is no c oincidence that over a third of us meet our best friends at school. It is a key time in our lives when friendships are growing through sharing notes, giving gifts, seeing each other regularly and laughing a lot. As adults we can often forget how powerful these small things are and how the little things can make a difference. 〞Later in life we find ourselves losing friends. Over half of us lose friendship through moving, while 36% say that over time they grow apart from close pals. Havingchildren also causes 19% to drift away from childhood friends.With growing pressures being put on friendships these days, it 's important to make time for our friendships.11. How many friends can a 20-year-old college student make via Facebook?A. 4.B. 12.C. 18.D. 22.12. In Paragraph 5, the author is trying to tell the readers .A. how important making friends isB. that friendship is not easy to keepC. how much has been done to keep friendshipD. that friendship at school is important13. The underlined phrase “drift away from〞 in Paragraph 6 means .A. make sense ofB. lose contact withC. feel sorry forD. make up with14. This passage is most probably taken from .A. Facebook or TwiiterB. an advertisementC. a textbookD. a newspaper第三节：完形填空One day, a professor entered the classroom and asked his students to prepare for a surprise test. They waited anxiously at their desks for the test to begin. The professor 15 the question papers, with the text facing down as usual. 16 he handed them all out, he asked his students to 17 the page and begin. To everyone's surprise, there were no 18 , just a black dot in the center of the page. The professor, seeing the expression on everyone's face, told them the following:“I want you to write what you 19 there. “The students, 20 , got started on the inexplicable (费解的) task.At the end of the class, the professor 21 all the answer papers and started reading each one of them aloud in front of all the students. All of them, with no 22 , described the black dot, trying to explain its position in the middle of the sheet, etc. etc. etc. After all had been 23 , the classroom silent, the professor began to explain:“I'm not going to grade (打分)this. I 24 wanted to give you something to think about. No one wrote about the 25 part of the paper. Everyone focused on the black dot, and the same happens in our 26 . We have a white paper to observe and 27 , but we always focus on the dark spots. Our life is a 28 given to us with love and care, and we always have 29 to celebrate: nature renewing itself every day, our friends around us, the job that 30 our livelihood and the miracles we see every day.31 , we insist on focusing only on the dark spots: the health issues that bother us, the lack of money, the 32 relationship with colleagues, the 33 with a friend, and etc.The dark spots are very 34 compared to everything we have in our lives, but they are the ones that pollute our minds. 〞15. A. handed out B. wrapped up C. referred to D. pointed at16. A. Since B. Until C. If D.After17. A. fold B. turn C. openD. use18. A. exercises B. choices C. questionsD. scores19 A. remember B. imagine C. studyD. see20. A. surprised B. confused C. curiousD. displeased21. A. collected B. finished C. markedD. selected22. A. excuse B. doubt C. exception D. explanation23. A. said B. answered C. returnedD. read24. A. also B. just C. even D. finally25. A. big B. black C. beautifulD. white26. A. lives B. classrooms C. colleges D. studies27. A. send B. keep C. enjoyD. show28. A. burden B. gift C. pressureD. lesson29. A. reasons B. time C. freedomD. festivals30. A. threatens B. ruins C. providesD. changes31. A. However B. Therefore C. BesidesD. Moreover32. A. close B. complicated C. special D. strong33. A. stay B. contact C. satisfaction D. disappointment34. A. dark B. round C. smallD. dirty第四节：短文改错We are now living in a information age, in which TV, cells and the Web are wide used. It seem that many people cannot enjoy themselves without it. However, if I were to give up one of them, I would turn off TV rather than to switch off my cell or cut off the Internet. I could do without TV because few shows took my fancy and there are too many commercials. Besides, most programs on TV are available elsewhere,either. As for cells and the Web, they are less necessary for me. I need a cell to keep in touch my friend and my family.答案第一节：单句语法填空：〔1.5分每空；一共15分〕1. Exhausted; exhausted; exhausting2. Frightening; frightens; fright3. Being discussed; discussed4. it5. Similarly6. Impression7. Immediately 8. Being recognized 9. looking 10. impatient第二节：阅读理解：〔2分每空；一共8分〕11-14 BDBD第三节：完形填空：(1.5分每空；一共30分)15-19 ADBCD 20-24 BACDB 25-29 DACBA 30-34 CABDC第四节：短文改错〔1分每空；一共10分〕We are now living in__a_information age, in which TV, cells and the Web are wide used. It seem thatthe/ a widely seemsmany people cannot enjoy themselves without it. However, if I were to give up one of them, I would turnitoff TV rather than to switch off my cell or cut off the Internet. I could do without TV because few shows去掉took my fancy and there are too many commercials. Besides, most programs on TV are availabletakeelsewhere, either. As for cells and the Web, they are less necessary for me. I need a cell to keep in touch。

中职英语高考复习模拟试题：阅读理解(5)

中职英语高考复习模拟试题：阅读理解阅读理解（共两节，满分40分）第一节（共15小题，每小题2分，总分30分）阅读下列四篇短文，从每小题后所给的A、B、C、D四个选项中，选出最佳选项，并在答題卡上将该选项涂黑。

AYour_body ,which_has_close_relations_with_the_food_you_eat，is the most important thing you own，so it needs proper treatment and proper nourishment (食物). The old saying “An apple a day keeps the doctor away.” is not as silly as some people think. The body needs fruit and vegetables because they contain vitamins. Many people take extra vitamins in pill form(丸剂), believing that these will make them healthy. But a good diet is made up of nutritive food and this gives all the vitamins you need. The body doesn't need or use extra vitamins, so why they waste money on them?In the modern Western world，many people are too busy to bother about eating properly. They throw anything into their stomachs，eating hurriedly and carelessly. The list of illnesses caused or made worse by bad eating habits is frightening.46．The sentence “Your body, which has close relations with the food you eat” really meansA. all kinds of food you eat can be made into your bodyB. your body is made up of the food you eatC. what you eat has a great effect on your healthD. the more you eat，the fitter you'll feel47．The old saying referred to in the passage tells us thatA. eating apples regularly does lots of good to our healthB．the apple is the best among all kinds of fruitsC．apples can take the place of doctorsD．an apple is a sure cure for illness48．In the second paragraph, the writer tries to let us knowA. our bodies need food，or we can't liveB．often eating apples is a good habitC．taking extra vitamin pills is completely uselessD．a good diet is of great importance to our health49．In the modern Western countries ________.A. people won't want to pay more attention to their eatingB．a list of people's illness are caused or made worse by bad eating habitsC．people throw everything into their stomachs without chewing(咀嚼)D．people are only too busy to cook meals for themselvesBKing's College Summer SchoolKing's College Summer School is an annual( 每年的) training program for high schoolstudents at all levels who want to improve their English. Courses are given by the teachers of King's College and other colleges in New York. Trips to museums and culture centers are also organized. Next year's summer school will be from July 25 to August 15.50 You can most probably read the text in ________.A. a newspaperB. a travel guideC. a textbookD. a telephone book51. Which of the following is true about King’s College Summer School?A. Only top students can take part in the program.B. King’s College Summer School is run every other year.C. Visits to museums and culture centers are part of the program.D. Only the teachers of King’s College give courses.52. If you are to live with your relatives in New York, you will have to pay the school .A. $200B. $ 400C. $ 500D. $90053. What information can you get from the text?A. The program will last two months.B. You can write to Thompson only in English.C. As a Chinese student, you can send your application on July 14, 2012.D. You can get in touch with the school by e-mail or by telephoneCSometimes your biggest weakness can become your biggest strength. Take, for example, the story of one 10-year-old boy, who decided to study judo (柔道) despite the fact that he had lost his left arm in a car accident.The boy began lessons with an old Japanese judo master. The boy was doing well, so he couldn’t understand why, after three months of training the master had taught him only one move. “Sir,” the boy finally said. “Shouldn’t I be learning more moves?” “This is the only move you know, but this is the only move you’ll ever need to know,” the master replied. Not quite understanding, but believing in his teacher, the boy kept training.Several months later, the master took the boy to his first tournament (联赛). Surprising himself, the boy easily won his first two matches. The third match proved to be more difficult, but after some time, his opponent（对手）became impatient and charged; the boy deftly (敏捷地) defended and used his one move to win the match. The boy became the champion at last.On the way home, the boy and his master reviewed every move in every match. Then the boy gathered the courage to ask what was really in his mind, “How did I win the tournament with only one move?” “You won for two reasons,” the master answered. “First, you’ve almost mastered one of the most difficult moves in all of judo. And second, the only known defense for that move is for your opponent to grasp your left arm.”The boy’s biggest weakness had become his biggest strength.54. What does the underlined word “charged” mean in the passage?A. claimed.B. attackedC. rushed.D. hit.55. Why could the boy win the tournament with only one move?A. Because he had almost mastered one of the most difficult moves.B. Because his right arm was quite strong.C. Because his opponents were impatient.D. Because he was brave and deft.56. The best title for the passage might be ______.A. A boy without left armB. A good Judo masterC. Judo tournamentD. Weakness or StrengthDToday just as technology changes the face of industry, farms have undergone(经历)an“agricultural revolution”. On the farm of today, machines provide almost all the power.One of the most important benefits will be the farm computer. A few forward-looking farmers are already using computers to help them run their farms more efficiently. The computers help them keep more accurate records so they can make better decisions on what crops to plant, how much livestock to buy, when to sell their products, and how much profit they can expect. Many computer companies have been developing special computer programs just for farmers. Programs are being written for hog producers, grain farmers, potato farmers, and dairy farmers. In the future, farmers will be able to purchase computer programs made to their needs. Because of the growing importance of computers on the farm, students at agricultural colleges are required to take computer classes in addition to their normal agricultural courses. There can be no doubt that farmers will rely on computers even more in the future. While the old-time farms depended on horse power, and modern farms depend on machine power, farms of the future will depend on computer power.Another technological advance which is still in the experimental stage is the robot, a real“mechanized(机械化)hired hand”that will be able to move and, in some ways, think like a human being. Agricultural engineers believe that computer-aided robots will make startling changes in farming before the end of the century. Unlike farmers of the present, farmers of the future will find that many day-to-day tasks will be done for them. Scientists are now developing robots that will be able to shear(修剪)sheep, drive tractors, and harvest fruit. Even complex(复杂的)jobs will be done by robots. For example, in order to milk their cows, farmers must first drive them into the barn, then connect them to the milking machines, watch the machines, and disconnect them when they are finished. In the future, this will all be done by robots. In addition,when the milking is completed, the robots will automatically check to make sure that the milk is pure. The complete automation(自动化)of the farm is far in the future, but engineers expect that some robots will be used before long.57．Which sentence carries the main idea of the whole passage?A．The first sentence of the first paragraph.B．The first sentence of the second paragraph.C．The first sentence of the third parapraph.D．The last sentence of the second paragraph.58．Which of the following statements is true?A．Farmers in the future will depend totally on computers.B．Both computers and robots have been in use on today's farms.C．Farmers mainly use machines on their farms at present.D．Students at agricultural colleges must take computer classes because they can do nothing without the help of computers on today's farms.59．According to the engineers, ________will be done by robots in the near future.A．all farm work B．milking cowsC．most of the farm work D．some farm work60．What is the best title for the whole passage?A．Computer, Farmers' Best Friend. B．Farmers in The Future.C．The Agricultural Revolution. D．Computers and Robots.阅读理解：CADB ACCB BAD ACDC。

(完整版)高三语文周测试题及答案

高三年级语文周测一、现代文的阅读（一）论述类文本阅读，（此题共 3 题， 9 分）阅读下边文字，达成1—3 题文艺是一种表现而不是一种卖弄。

表现的理想是文情并茂，“充分而有光芒”，虽经苦心雕琢，倒是十全十美，自然熨贴，不现牵强作为印迹。

一件完满的艺术品像一个大家闺秀，惹人注视而却不招邀人注视，举止大方之中仍有她的贞静幽闲，有她的尊贵的身份。

艺术和人同样，有它的品行，我们常说某种艺术品高，某种艺术品低，品的高低诚然能够在多方面见出，最重要的仍在作者的态度。

品高的是诚于中，形于外，心口如一的高华完满。

品低的是内不充分而外求光芒，存心卖弄，像小家娼妇涂脂抹粉，招摇过市，眉挑目送的样子。

文艺的卖弄有各种方式。

最广泛的是卖弄词采，只顾堆砌美丽的字眼，显得如花似锦，灿烂醒目，不论它对于思想感情能否有绝对的必需。

以前骈俪文犯这缺点的最多，此刻新进作家也有时难免。

其次是卖弄学问。

文艺作者不可以没有学问，但是他的学问须如盐溶解在水里，尝得出味，指不出形状。

有时饱学的作者没心中在作品中表露学问，我们尚难免有“学问汩没性灵”之感，至于存心要卖弄学问，如暴发户对人夸数家珍，在平常人这样已足见兴趣劣质，在文艺作品中这样更难免令人作呕了。

过去中国文人犯这病的最多，在诗顶用僻典，谈真理，写古字，都是最明显的例。

新文学作家常爱把自己知道比较清楚的资料不分皂白地全盘托出，不论它能否对于表现情调、描绘人物或是点明故事为绝对必需，写乡村就把乡村所有的东西都摆进去，写政界也就把政界所有的奇形怪状都摆进去，犹如杂货店，乱七八糟的货物乱堆在一同，没有一点整一性，连比较有名的作品如赛珍珠的《大地》，吴趼人的《二十年来目击之怪现状》之类均难免此病，这也还是卖弄学问。

第三是卖弄才华。

文艺作者固不可以没有才华，但是逞才负气，存心夸耀，还是兴趣劣质。

像英国哲学家休谟和法国诗人魏尔兰所再三指示的，文学不该只有“雄辩”（ eloquence ），并且带不得雄辩的色彩。

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职院附中高三周试试题（五）
一、选择题（40分）
1、若集合12Axx，0Bxx，则集合RABC （）

A． 1,0 B． 0,2 C． 1,0 D．0,2
2、若复数zabi满足142izi，则ab （）
A． 3i B．2 C．3 D．4
3、函数()lnfxxx在1x处的切线方程为（）
A． 21yx B． 21yx C． 21yx D．21yx

4、在△ABC中，若32sinabA，则∠B为 ( )

A. 3 B. 6 C. 3或23 D. 6或56
5、设1,3A，2,3B，,7Cx，若ABBC，则x （）
A． 0 B．3 C．15 D．18
6、向量1,2a，,1bx，若ab，则32ab （）

A．7,4 B．1,8 C．2,4 D．4,8
7、设函数()2(1)2xxfxk是定义域为R的奇函数，则
k
( )

A. 1 B. 2 C. 3 D. 4
8、丢两个骰子，其中一个点数是另一个两倍的概率为（）

A． 13 B．14 C．15 D．16
二、填空题（20分）
9、命题“若1x，则21x”的逆否命题是。

10、甲、乙两名篮球运动员在某几场比赛得分的茎叶图如图所示，则甲、乙两人这
几场比赛得分的中位差之和是。

11、2,4AB，1,2AC，则CB 。
12、如图输出结果为。

三、解答题（12+13+15分）
13、向量3a，4b，333abab。

（1）求 a与b的夹角；（2）求ab。

14、设函数()sincosfxmxx()xR的图象经过点,12．
（1）求()fx的解析式，并求函数的最小正周期．
（2）若锐角满足32()45f，求(2)4f的值。
15、写不下，在答题卡上。

2
（10）
职院附中高三周试答题卡
班级：姓名：座号：成绩：一、选择题。题号 1 2 3 4 5 6 7 8 答案二、填空题。 9、____________________；10、__________；11、__________；12、 __________。三、解答题。 13、（12分）向量3a，4b，333abab。（1）求 a与b的夹角；（2）求ab。 14、（13分）设函数()sincosfxmxx()xR满足()12πf。（1）求()fx的解析式，并求函数的最小正周期．（2）若锐角满足32()45f，求(2)4f的值。 15、（15分）某产品按行业生产标准分成8个等级，等级系数A依次为1,2,,8…，现从该厂生产的产品中随机抽取30件，相应的等级系数组成一个样本，数据如下：
3 5 3 3 8 5 5 6 3 4
6 3 2 7 5 3 4 8 5 3
8 3 2 2 4 4 7 5 6 7
该行业规定产品的等级系数7A的为一等品，等级系数57A的为二等品，
等级系数35A的为三等品，3A为不合格品．
（1）求该样本的众数及平均数；
（2）试分别估计该厂生产的产品的一等品率、二等品率和三等品率；
（3）从样本的一等品中随机抽取2件，求所抽得2件产品等级系数都是8的概率。