2014年高三寒假作业
高三家长应做的寒假作业

高三家长应做的寒假作业高三家长应做的寒假作业随着高三学子进入寒假,对于高三家长来说,也是一个不容忽视的时间段。
高三学生需要充分利用寒假来巩固知识、调整心态、备战高考,而家长则有一系列的工作要做。
以下是我认为高三家长应做的寒假作业。
首先,高三家长需要制定合理的寒假计划。
制定计划有助于让家长和孩子都有明确的目标,知道寒假应该把注意力放在哪些方面。
计划可以包括每天的学习时间安排、复习重点的安排、活动的安排等。
要合理分配时间,既不能太紧张造成压力,也不能太松散导致效率低下。
家长可以根据孩子的情况和学校的要求来制定寒假计划,亦可听取孩子的建议和意见,让计划更加合理。
其次,高三家长要关注孩子的身心健康。
高三是一个压力巨大的学习阶段,而寒假则是缓解压力,调整心态的宝贵时间。
家长可以帮助孩子放松心情,进行一些适度的娱乐活动,如看电影、打球、旅行等。
此外,还要关注孩子的饮食和作息,保证孩子的身体健康,提高抵抗力。
家长可以提供一些营养丰富的食物,如水果蔬菜、均衡饮食等,并合理安排孩子的作息时间,保证充足的睡眠。
第三,高三家长要配合学校的安排,及时了解孩子的学习情况。
寒假期间,学校通常会有一些必修、选修课程或者补习班,家长要及时了解相关信息并帮助孩子报名参加。
此外,家长还可以与老师交流孩子的学习情况,了解孩子存在的问题和困难,并采取相应的措施加以解决。
家长可以安排孩子每天或每周向自己汇报学习情况,帮助孩子保持学习的动力和积极性。
最后,高三家长还要关注孩子的个人兴趣和发展。
寒假也是培养孩子多样化兴趣爱好的良好时机。
家长可以鼓励孩子尝试新的事物,如学习一门乐器、参加一些社团活动等。
培养兴趣可以激发孩子的创造力和想象力,增加对学习的热情。
此外,兴趣爱好也有助于缓解学习压力,提高心理素质。
总之,高三家长应做的寒假作业包括制定合理的计划、关注孩子的身心健康、配合学校的安排以及鼓励孩子培养个人兴趣和发展。
寒假是一个重要的时间段,家长的引导和关注对于高三学生的备考非常重要。
高三年级语文学科寒假作业

高三年级语文学科寒假作业【导语】高三是繁忙的、高三是辛劳的,高三也是最值得我们自豪的一年。
在拼搏奋斗的进程中高三学生还需要一些精神食粮来鼓励自己不断的前进。
作者高三频道为你整理了《高三年级语文学科寒假作业》期望你努力学习,圆金色六月梦!【篇一】一、(15分)1.下列各组词语中加点的字的读音不正确的一项是(3分)A.胡骑(jì)小觑(qù)文绉绉(zhōu)手足无措(cuî).....B.油渍(zì)玉箸(zhù)恣欢谑(xua)按捺不住(nà)....C.菡萏(hàn)百啭(zhuàn)薜荔墙(bì)杞人忧天(qǐ)....D.蹊跷(xī)摩挲(suō)绣罗襦(rú)鲈鱼堪鲙(kuì)....2.下列各句中有语病的一句是(3分)A.我好像终于知道了,从人生,从底层民众的角度去搞艺术,是最原始的,却也是最本质最不朽的这一伟大真谛了。
B.“格高韵远”的北宋前期词在风格和内容方面沿袭了唐五代词的精神,以婉约风格为主流,以闲情和离愁别恨为主旨。
C.灶头是个金木水火土五行俱全的特别事物,能使最荒凉的地方充满人间烟火味,能使最简单的房子迷漫温馨的家。
D.我们的生命旅途,都曾有过开同学会的体会,当我们在两相凝望之常常会大为震动,那是由于变化之大常常超过我们的预期。
3.根据下面的一段文字材料,提取主要信息,概括成一句话,不超过20个字。
(4分)人民网台北5月22日电今天,由省长蒋巨峰带领的四川省拜访团一行在高雄考察了“莫拉克”风灾受灾地区产业和社区重建,出席了四川采购台湾农产品的签约仪式,并到台北市木栅动物园看望了大陆赠台的大熊猫“团团”和“圆圆”。
四川拜访团一行600余人,21日下午抵达台湾高雄,展开为期7天的“台湾〃四川活动周”经贸文化交换活动,这也是首个从台湾南部开始参访之旅的大陆省级拜访团。
在台期间,拜访团将参加一系列丰富多彩的交换活动。
高三语文寒假作业安排

高三语文寒假作业安排全文共四篇示例,供读者参考第一篇示例:高三语文寒假作业安排高三学生在面对即将到来的高考,必须要在寒假期间做好充分的复习和准备工作。
语文作为高考的重要科目,必须要重视起来。
制定一份合理有效的高三语文寒假作业安排是非常必要的。
针对语文知识点的复习。
学生可以根据教材内容,制定一个详细的复习计划。
可以按照每个单元的内容进行安排,重点复习重要知识点,掌握基础知识。
还可以结合往年的高考真题,进行针对性的练习,查漏补缺,提高解题能力。
进行作文练习。
高考语文作文是非常重要的一部分,因此在寒假期间要多进行作文练习。
可以选择一些优秀的范文进行模仿,提高写作水平,掌握写作技巧。
也要多进行议论文、记叙文、说明文等不同类型的作文练习,增加自己的写作经验。
补充拓展知识。
在寒假期间,学生可以选择一些优秀的文学作品进行阅读,增加阅读量,提高阅读理解能力。
可以选择一些名家作品或者经典作品,进行深入学习,领略其中的风采。
也可以关注一些当前社会热点话题,了解国内外的文化和历史知识,拓展自己的知识面。
要保持良好的学习状态。
在寒假期间,学生要养成良好的学习习惯和生活规律,保持积极的心态。
要有规律的作息时间,合理安排学习和休息时间,不要过度疲劳。
在学习中要保持专注和耐心,多与同学或老师交流,及时解决学习中遇到的问题。
高三语文寒假作业安排要科学合理,要结合学生自身的实际情况,合理安排时间和内容。
只有通过扎实的复习和练习,提高自身的语文能力,才能在高考中取得优异的成绩。
希望所有的高三学生都能在寒假期间努力学习,取得成功。
【2000字】第二篇示例:高三语文寒假作业安排高三语文寒假作业的安排应该是有计划的。
学生们应该提前制定一个详细的学习计划,明确每天的学习任务和时间安排。
在这个学习计划中,要合理安排阅读时间、写作时间、课外拓展时间等,确保每个学习内容都有充足的时间来巩固和提高。
高三语文寒假作业的内容应该是多样化的。
除了完成老师布置的基础性作业外,学生们还可以通过阅读各种文学作品、写作作业、背诵古典诗文等方式来提高语文水平。
高三寒假作业 上篇

假期是快乐的,玩耍时快乐,学习是快乐的,进步是快乐的,有玩有学,又学又玩最快乐!高中数学知识总结(上篇)一、集合与逻辑1、区分集合中元素的形式:如:{}x y x lg |=—函数的定义域;{}x y y lg |=—函数的值域;{}x y y x lg |),(=—函数图象上的点集,如(1)设集合{|3}M x y x ==+,集合N ={}2|1,y y x x M =+∈,则M N = ___(答:[1,)+∞);(2)设集合{|(1,2)(3,4),}M a a R λλ==+∈ ,{|(2,3)(4,5)N a a λ==+ ,}R λ∈,则=N M _____(答:)}2,2{(--)2、条件为B A ⊆,在讨论的时候不要遗忘了φ=A 的情况如:}012|{2=--=x ax x A ,如果φ=+R A ,求a 的取值。
(答:a ≤0)3、补集思想常运用于解决否定型或正面较复杂的有关问题。
如已知函数12)2(24)(22+----=p p x p x x f 在区间]1,1[-上至少存在一个实数c ,使0)(>c f ,求实数p 的取值范围。
(答:3(3,)2-)4、注意命题p q ⇒的否定与它的否命题的区别:命题p q ⇒的否定是p q ⇒⌝;否命题是p q ⌝⇒⌝命题“p 或q ”的否定是“┐P 且┐Q ”,“p 且q ”的否定是“┐P 或┐Q ”注意:如 “若a 和b 都是偶数,则b a +是偶数”的否命题是“若a 和b 不都是偶数,则b a +是奇数”否定是“若a 和b 都是偶数,则b a +是奇数二、函数与导数1、对勾函数x ax y +=是奇函数,上为增函数,,在区间时)0(),0(,0∞+-∞<a ;递减,在时)0,[],0(,0a a a ->递增,在),a [],a (+∞--∞2、单调性①定义法;②导数法. 如:已知函数3()f x x ax =-在区间[1,)+∞上是增函数,则a 的取值范围是____(答:(,3]-∞));注意①:0)(>'x f 能推出)(x f 为增函数,但反之不一定。
人教版高三语文寒假作业答案

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江苏省如东县2013-2014年第二学期开学初测试卷高三英语

2014届高三英语寒假作业检测题考试时间120分钟, 满分120分。
在答题纸上答题, 在试卷上答题无效。
一、单项填空(共50小题;每小题0.5分, 满分25分)请认真阅读下面各题, 从题中所给的A、B、C、D四个选项中, 选出最佳选项。
1. After an entire week of hard work, they all ______ a day of good rest.A. hopedB. wishedC. expected forD. wished for2. It’s very hot these days. Will the fish ______ until tomorrow?A. continueB. keepC. remainD. last3. Robson strongly ______ the terms of the contract.A. objectedB. disagreedC. agreed aboutD. objected to4. Later in this chapter cases will be introduced to readers ______ consumer complaints have resulted inchanges in the law.A. whereB. whenC. whoD. which5. The schools themselves admit that not all children will be successful in the jobs ______ they are beingtrained.A. in thatB. for thatC. in whichD. for which6. Beijing was attacked by so terrible a sandstorm ______ few residents had ever experienced before.A. asB. whichC. and it wasD. that7. His movie won several awards at the film festival, ______ was beyond his wildest dream.A. whichB. thatC. whereD. it8. Ba Jin, for ______ experiences were adventurous and unforgettable, is a famous Chinese writer.A. whomB. whoseC. thatD. which9. The famous scientist, ______ a dinner party will be held tonight, is to arrive soon.A. in honour of himB. in his honourC. in whose honourD. in which honour10. I, who ______ your best friend, will surely stand on your side.A. isB. areC. amD. was11. A very agreeable situation is located within two small hills, in the midst of which ______.A. a great river flowsB. does a great river flowC. flows a great riverD. is flowing a great river12. I’m still puzzled by the problem ______ we can get hi s agreement.A. howB. thatC. ifD. where13. Many of the creatures in Rowling’s world are not real, and much of ______ happens is strange.A. whichB. thatC. whatD. it14. Some great people said it was their primary school teachers and their lessons ______ they were fond of______ influenced their whole lives.A. which; thatB. that; whichC. which; whichD. that; that15. He won another award, ______ I think is the result of his hard work.A. whatB. thatC. whichD. so16. --- When did you get to know her?--- It was the Sunday afternoon ______ I passed the driving test.A. thatB. thereC. whichD. when17. Scientists are trying to develop a special material, ______ they will make use of in space.A. itB. oneC. thatD. what2014届高三英语寒假测试试卷第1页共12页18. ______ everybody is here, let’s begin our meeting.A. Now thatB. Even thoughC. As ifD. As long as19. She had just finished her homework ______ her mother asked her to practice the piano yesterday.A. whenB. whileC. afterD. since20. ______ we can’t remove our troubles in life forever, we can leave them behind when we are on vacation.A. WhenB. WhileC. UnlessD. Until21. Scientists say it may be five or six years ______ it is possible to test this medicine on humanpatients.A. sinceB. afterC. beforeD. when22. It is generally believed that teaching is ______ it is a science.A. as art much asB. much an art asC. as an art much asD. as much an art as23. ______, I have to put it away and focus my attention on study this week.A. However the story is amusingB. No matter amusing the story isC. However amusing the story isD. No matter how the story is amusing24. By the time you reach the station, the train ______.A. will leaveB. has leftC. will have leftD. had left25. I wonder whether the police _______ that lost child or not.A. have foundB. has foundC. have been foundD. has been found26. Since what the boss is talking about ______ to do with them, the workers begin to leave the hall.A. have muchB. has nothingC. has muchD. have nothing27. ______, his idea was accepted by all the people at the meeting.A. As it might sound strangeB. Strange as might it soundC. As strange it might soundD. Strange as it might sound28. Tom, why ______ you leave all your clothes on the floor like this?A .would B. must C. need D. may29. To everyone’s surprise, our unbeatable school team ______ the vital game.A. should have wonB. should have lostC. should winD. should lose30. We need to think outside of box ______ we are to come up with something really new.A. so thatB. unlessC. onceD. if31. It is not clear ______ the financial crisis will soon be over.A. sinceB. whatC. whenD. whether32. ______ she couldn’t understand was ______ fewer and fewer students showed interest in her lessons.A. What; whyB. That; whyC. What; becauseD. Why; that33. The place ______ the bridge is supposed to be built should be_____ the cross-river traffic is the heaviest.A. which; whereB. at which; whichC. at which; whereD. which; at which34. Chances are high ______ China and Russia will make an agreement to build an oil pipeline.A. whenB. whereC. thatD. which35. She was so angry at all ______ he was doing ______ she walked out.A. what; thatB. that; thatC. that; whatD. what; what36. Actually, girls can be ______ they want to be just like boys, whether it is a pilot, an astronaut or a generalmanager.A. whereverB. howeverC. whateverD. whoever37. I couldn't help ______ by the beauty of nature.A. struckB. strikingC. be struckD. being struck2014届高三英语寒假测试试卷第2页共12页38. The managers discussed the plan that they would like to see ______ the next year.A. carried outB. carrying outC. carry outD. to carry out39. Anyone ______ bags, boxes, or whatever, was stopped by the police.A. seen carryB. seen carryingC. saw to carryD. saw carrying40. Everyone in our class was working hard and doing what we could ______ a good college.A. enterB. to enterC. enteringD. entered41. Nothing that he suggested ______ to be of any use.A. proveB. provedC. provingD. to prove42. The pen I ______ I ______ is on my desk, right under my nose.A. think; lostB. thought; had lostC. think; had lostD. thought; have lost43. --- Why do you look worried?--- Fred left the company two days ago. His work ______ unfinished since.A. leftB. was leftC. has leftD. has been left44. ---The weather has been very hot and dry.--- Yes. If it had rained even a drop, things would be much better now! And my vegetables ______.A. wouldn’t dieB. didn’t dieC. hadn’t diedD. w ouldn’t have died45. In the country it is required that anyone who ______ recently come here ______ this kind of test.A. has; passesB. has; passedC. have; passD. has; pass46. Though this is their first talk, they are talking as though they ______ friends for years.A. will beB. wereC. had beenD. should have been47. Hardly ______ to the cinema ______ the film began.A. had he got; whenB. he had got; whenC. did he get; thanD. had he got; than48. It was not until ______ to prepare his lessons.A. did his father come in that the boy beganB. his father came in that the boy beganC. did his father come in did the boy beginD. his father came in did the boy begin49. Wood does not conduct electricity. _______.A. So doesn’t rubberB. Also doesn’t rubberC. Nor does rubberD. Nor rubber does50. It’s 5 o’clock. More than one student _______ run out of the classroom while more than twenty ______their homework.A. has; is doingB. have; are doingC. has; are doingD. have; is doing二、完形填空(共20小题;每小题1分, 满分20分)请认真阅读下面短文, 从短文后各题所给的A、B、C、D四个选项中, 选出最佳选项。
高三语文寒假作业4答案
高三语文寒假作业4答案1.C2.D3.C4.C5.①文章围绕“一碗羊肉汤”行文,标题是文章的线索;②文章围绕标题“一碗羊肉汤”塑造人物形象,在市领导、刘乡长、张书记、县里不同层次的领导和“一碗羊肉汤”的关系中塑造了鲜明的人物形象;③“一碗羊肉汤”揭示文章的主旨,“一碗羊肉汤”致使一个农场消失,发人深思,反映出农村脱贫致富中的若干问题,揭示文章的主旨。
6.①刘乡长作为基层的领导既有值得赞扬的一面,也有值得批评的一面;(2 分)②他希望带领当地人脱贫致富,能因地制宜,真抓实干,在荒岭上建立牧场,头脑灵活,积极争取,面对频繁的参观者,他用羊肉汤来接待,向县委书记询问接待事宜,希望市扶贫办扶持牧场。
(2分)③他又没有原则,缺乏远见,为了不辜负领导期望,为了让参观者满意,无休止地宰羊接待,使得牧场的羊大幅减少,也没有彻底摆脱迎来送往的官场作风。
7.B8.A、D9.①人生经历独特:七岁才说话,在私塾里读书十六年。
②做学问的方式独特:手抄了亿万字手稿,背诵经典著作六十多万字,连续记载了五十一年日记。
③人格上的特立独行:拒绝高官聘请,拒绝议员行贿宴请,冒着杀头风险,拒绝日本人的要求。
10.B11.A【解析】进士分为三甲:一甲3人,赐进士及第;二、三甲,分赐进士出身、同进士出身。
其中一甲三人分别为状元、榜眼、探花。
【答案】12.C【解析】“让张忠、许泰对他更加佩服”错,应为“让张忠、许泰更加懊丧”。
【答案】13.(1)朱宸濠的船搁浅了,仓促之间换船逃跑,王冕率领的士兵追上去抓住了他。
(王守仁)一共用了三十五天平定了叛贼。
(2)(王守仁)忽然领悟到穷究事物原理、获得知识的道理,应当求助于自己的内心,不应当求助于外在事物,他感叹说:“道理就在这里呢。
”【参考译文】王守仁,字伯安,余姚人。
父亲王华,是成化十七年的进士第一名。
王华有才华,气度不凡,孝宗很器重他。
王华天性孝顺,士人在议论时都赞美他。
守仁孕期十四个月才生下来。
高三数学寒假作业十五(含答案)
高三数学寒假作业十五一、填空题(本大题共14小题,每小题5分,共计70分.不需要写出解答过程) 1.已知集合A ={}220x x x -≤,B ={﹣1,1,2},则AB = .2.设复数21iz =+(其中i 为虚数单位),则z = . 3.右图是一个算法的伪代码,则输出的结果是 .4.顶点在原点且以双曲线221124x y -=的右焦点为焦点的抛物 线方程是 . 第3题 5.已知在平面直角坐标系xOy 中,直线l 1:20x my m -+-=,l 2:(2)10mx m y +--=,若直线l 1∥l 2,则m = .6.从“1,2,3,4,5”这组数据中随机去掉两个不同的数,则剩余三个数能构成等差数列的概率是 .7.若实数x ,y 满足条件1010330x y x y x y +-≥⎧⎪--≤⎨⎪-+≥⎩,则32z x y =+的最大值为 .8.将函数()cos 2f x x =的图象向左平移6π个单位长度后,再将图象上各点的纵坐标变为原来的2倍,得到函数()y g x =的图象,则()4g π= .9.已知正方体ABCD —A 1B 1C 1D 1棱长为1,点E 是棱AD 上的任意一点,点F 是棱B 1C 1上的任意一点,则三棱锥B —ECF 的体积为 .10.等比数列{}n a 的前三项和342S =,若1a ,23a +,3a 成等差数列,则公比q = .11.记集合A =[a ,b ],当θ∈[6π-,4π]时,函数2()23sin cos 2cos f θθθθ=+的值域为B ,若“A x ∈”是“B x ∈”的必要条件,则b ﹣a 的最小值是 .12.已知函数331()0()220x x x x f x x x ⎧-+<⎪=⎨⎪--≥⎩,,,若对任意的x ∈[m ,m +1],不等式(1)f x -≤()f x m +恒成立,则实数m 的取值范围是 .13.过直线l :2y x =-上任意一点P 作圆C :221x y +=的一条切线,切点为A ,若存在定点B(0x ,0y ),使得PA =PB 恒成立,则0x ﹣0y = .14.在平面直角坐标系xOy 中,已知三个点A(2,1),B(1,﹣2),C(3,﹣1),点P(x ,y )满足(OP OA)(OP OB)1⋅⨯⋅=-,则2OP OC OP⋅的最大值为 .二、解答题(本大题共6小题,共计90分.解答应写出文字说明,证明过程或演算步骤.) 15.(本题满分14分)在四棱锥P —ABCD 中,底面ABCD 是平行四边形,E 是AP 的中点,AB ⊥BD, PB ⊥PD ,平面PBD ⊥底面ABCD .(1)求证:PC ∥平面BDE ; (2)求证:PD ⊥平面PAB .16.(本题满分14分)如图,在△ABC 中,点D 是边BC 上一点,AB =14,BD =6,BA BD 66⋅=.(1)若C >B ,且cos(C ﹣B)=1314,求角C ; (2)若△ACD 的面积为S ,且1CA CD 2S =⋅,求AC 的长度.17.(本题满分14分)在平面直角坐标系xOy中,椭圆E:22221x ya b+=(a>b>0)的长轴长为4,左准线l的方程为x=﹣4.(1)求椭圆的标准方程;(2)直线l1过椭圆E的左焦点F1,且与椭圆E交于A,B两点.①若AB=247,求直线l1的方程;②过A作左准线l的垂线,垂足为A1,点G(52-,0),求证:A1,B,G三点共线.18.(本题满分16分)某游乐场过山车轨道在同一竖直钢架平面内,如图所示,矩形PQRS的长PS为130米,宽RS为120米,圆弧形轨道所在圆的圆心为O,圆O与PS,SR,QR分别相切于点A,D,C,T为PQ的中点.现欲设计过山车轨道,轨道由五段连接而成.出发点N在线段PT 上(不含端点,游客从点Q处乘升降电梯至点N),轨道第一段NM与圆O相切于点M,再沿着圆弧轨道MA到达最高点A,然后在点A处沿垂直轨道急速下降至点O处,接着沿直线轨道OG滑行至地面点G处(设计要求M,O,G三点共线),最后通过制动装置减速沿水平轨道GR滑行到达终点R.记∠MOT为α,轨道总长度为l米.lα,并写出α的取值范围;(1)试将l表示为α的函数()(2)求l最小时cosα的值.19.(本题满分16分)已知函数2()ln ()f x x a x x =+-(a ∈R). (1)当a =0,证明:()1f x x <-;(2)如果函数()f x 有两个极值点1x ,2x (1x <2x ),且12()()f x f x k +<恒成立,求实数k 的取值范围;(3)当a <0时,求函数()f x 的零点个数.20.(本题满分16分)已知N n *∈,数列{}n a 的前n 项和为n S ,且11n n S a a +=-;数列{}n b 的前n 项和为n T ,且满足1(1)2n n n T b n n b +=++,且12a b =.(1)求数列{}n a 的通项公式; (2)求数列{}n b 的通项公式; (3)设n n na cb =,问:数列{}n c 中是否存在不同两项i c ,j c (1≤i <j ,i ,j N *∈),使i c +j c 仍是数列{}n c 中的项?,j ;若不存在,请说明理由.高三数学寒假作业十五参考答案11.3 12.13.14.15.16.17.18.19.20.高三数学寒假作业十五(含答案)11。
高三数学寒假作业(1)及答案
一、选择题:本大题共10小题.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U =R ,集合{|22}A x x =-<<,2{|20}B x x x =-≤,则A B = ( )A .(0,2)B .(0,2]C .[0,2)D .[0,2]2.某赛季,甲、乙两名篮球运动员都参加了11场比赛,他们每场比赛得分的情况用如图所示的茎叶图表示,则甲、乙两名运动员中位数分别是( ) A .19、13 B .13、19 C .20、18 D .18、203.已知向量)1,(),21,8(x x ==,其中1>x ,若)2(+∥,则x 的值为 ( ) A .0 B .2C .4D .84.已知函数2log (0)()2(0)xx x f x x >⎧=⎨≤⎩,若1()2f a =,则实数a = ( ) A .1-BC .1-D .1或5.直线20ax y a -+=与圆229x y +=的位置关系是( ) A .相离B .相交C .相切D .不确定6.在区间[0,1]上任取两个数a 、b ,则方程220x ax b ++=有实根的概率为 ( ) A .18B .14C .12D .347.已知a ∈R ,则“2a >”是“22a a >”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甲 乙 7 9 8 0 7 8 5 5 7 9 1 1 1 3 3 4 6 2 2 0 2 3 1 0148.曲线y=2x-x 3在横坐标为-1的点处的切线为l ,则点P(3,2)到直线l 的距离为 ( ) A .227B .229 C .2211D .101099.等差数列{}n a 的前m 项的和是30,前2m 项的和是100,则它的前3m 项的和是A .130B .170C .210D .26010.设由正数组成的等比数列,公比q =2,且3030212=a a a ……·,则30963a a a a ……··等于A .102B .202C .162 二、填空题:本大题共7个小题,把答案填在题中横线上.11.已知复数i a a a a )6()32(22-++-+表示纯虚数,则实数a 的值等于 12.函数x x y 21-+=的值域是13.已知x 、y 满足约束条件⎪⎩⎪⎨⎧≤≥+≥+-3005x y x y x ,则y x z 42+=的最小值为 . 14.已知αββαtan ,41tan ,31)tan(则==+的值为 。
《寒假》高三语文寒假作业(学练测)专题04辨析或修改语病(测)(原卷)
(时间:45分钟,分值60分)姓名分数1.下列各句中,没有语病的一句是()(3分)A.央视和马鞍山广播电视台、马鞍山市商务局合作拍摄制作马鞍山专题片《城市味道——马鞍山》,于11月4日晚19:54在央视二套《消费主张》栏目播出。
B.世界卫生组织10月17日通报称,埃博拉疫情致死人数已超过4500人,感染者超过9000人左右。
随着埃博拉病毒发展愈演愈烈,全球各地纷纷拉响防御警报。
C.去年6月美国加州“阳光之乡”的庄园会晤,中美两国元首就共同努力构建中美新型大国关系达成共识,为中美关系的发展规划了蓝图,指明了方向,确定了基调。
D.为保障APEC期间空气质量,天津和河北的石家庄、唐山、秦皇岛等城市实行机动车尾号单双号限行,不过各个城市的限行起止时间并不相同。
2.下列各句中,没有语病、句意明确的一句是()(3分)A.联合国安理会能否主持公道,能否及时阻止他国干扰叙利亚内政,这对叙利亚国内局势的稳定起着积极的作用。
B.通过人民网9月19日刊发的消息,使我们了解到在节日禁令颁布后的首个中秋仍然存在着顶风送礼的现象。
C.为满足与日俱增的客流运输需求,缓解地铁线路载客,近日,武汉地铁2号线拟再增新车上线运营,并向南延长至高新六路。
D.由于国会无法通过预算,美国联邦政府停摆。
一些公共景点也停止对外开放,时隔17年,美国民众再尝政府“关门”苦果。
3.下列句子中,没有..语病的一句是()(3分)A.据《中国日报》报道,我国居民储蓄的43%用于子女的教育,这已经大大超过了用于养老或购买住房的储蓄比例。
B.近年来先后实施的全面免除农业税、免收农村中小学生的学杂费,高度说明了中央政府对农民问题的充分关注。
C.杨丽萍用她那优美娴熟的舞姿、流盼生辉的眼神,塑造了美丽而活泼的金孔雀形象,成为具有代表性的艺术形象。
D.网络的虚拟所以有无尽吸引力,我想,就在于一个主要原因是它能隐藏你的身份,生活在一个虚幻迷离的世界里。
4.下列句子,没有语病....的一项是()(3分)A.说话方式不当往往容易引起人与人之间的猜忌、误解、隔阂,使得人与人失去了真诚的交流,陷入孤独的人生困境之中。
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2014年高三寒假作业 命题人:王登亚 审核人:周月芹 第一节 单项填空(共15小题;每小题1分,满分15分) 请认真阅读下面各题,从题中所给的A、B、C、D四个选项中,选出最佳选项,并在答题卡上将该项涂黑。 16. Everybody has ______ responsibility to save water, if future generations are to enjoy _____ similar standard of living to the one we enjoy now. A. the; / B. a; a C. /; the D. a; the 17. Scientists say human activity contributes to climate change, but they do not agree on the rate_______ climate change may be developing. A. with which B. with that C. at which D. at that 18. Mary ______ all the housework, she dropped herself into the sofa, sighing with relief. A. finished B. had finished C. having finished D. finishing 19. Each member country WTO must ___________ its laws and regulations and compete on the principle of fairness and cooperation. A. submit to B. cater to C. correspond to D. relate to 20. The detective, ______ to be reading a newspaper, glanced at the man_____ next to a woman. A. pretending, seated B. pretended, seated C. pretending, seat D. pretended, seating 21.It is wise to put milk on a shelf close to the bottom because it is especially _______ to temperature changes A.flexible B.fundamental C.sensitive D.positive 22. —I can’t manage this Sunday. Another time , but not Sunday. —Why_______ me earlier ? I’ve been looking forward to it. A. hadn’t you told B. don’t you tell C. not to tell D. didn’t you tell 23. Everyone doesn’t agree to the plan. Some support it while I’m one of ______ opposed to it. A. those who B. who C. those D. that 24. No one in the department but Tom and I_________ that the director is going to resign. A. know B. am to know C. knows D. have known 25. ______ intelligence, you are no worse than others. It is your attitude that makes the greatest difference. A. Regardless of B. In terms of C. In case of D. On top of 26. Fully ________ in looking after three children at home, she no longer has time to enjoy various activities in the club. A. attached B. occupied C. contributed D. devoted 27. The newly built cafe, the walls of ______ painted light green, is really a peaceful place for us, especially after hard work. A. whose B. it C. what D. which 28. He was _________of looking down upon the disabled person in public, but he turned a deaf ear to it. A. condemned B. charged C. accused D. blamed 29. ________ some teenagers don’t realize is ________ difficult life can be after they get addicted to drugs. A. What; how B. That; how C. What; what a D. That; what 30. ---He is a very hard-working student. ---________. As far as I know, he often burns the midnight oil. A. You can say that again B. Absolutely not C. Heaven knows. D. No way 第二节 完形填空 (共20小题;每小题1分,满分20分) 请认真阅读下面短文,从短文后各题所给的A、B、C、D四个选项中,选出最佳选项,并在答题卡上将该项涂黑。 One effective way of destroying happiness is to look at something and focus on even the smallest fault. It’s like looking at the tiled(铺瓦的)ceiling and concentrating on the space where one tile is 31 . Once I heard a bald man said, “whenever I enter a room 32 I see is hair.” Once you’ve 33 what your missing tile is, explore whether acquiring it will 34 make you happy. Then do one of the three things: get it, replace it with a different 35 , or forget about it and 36 the tiles in your life that are not missing. We all know people who have a relatively 37 life, yet are essentially unhappy while people who have suffered a great deal but 38 remain happy. The first 39 is gratitude. All happy people are 40 . Ungrateful people cannot be happy. We tend to think that being unhappy leads people to 41 , but it’s truer to say that complaining leads to people becoming unhappy. The second secret is 42 that happiness is a byproduct of something else. The most obvious 43 are those pursuit that give our lives purpose — anything 44 studying insects to playing baseball. The more passions we have, the more happiness we are 45 to experience. Finally, the belief that something permanent goes beyond us and that our 46 has some larger meaning can help us to feel happier. We 47 a spiritual faith, or a philosophy, it should 48 this truth: if you choose to find the _49 in every situation, you will be blessed, and if you choose to find the awful, you will be cursed. As with happiness itself, this is 50 your decision to make. 31. A、different B、missing C、short D、broken 32. A、nothing B、none C、all D、anything 33. A、determined B、predicted C、assumed D、imagined 34. A、completely B、naturally C、hopefully D、really 35. A、tile B、brick C、ceiling D、house 36. A、look on B、focus on C、count on D、rely on 37. A、peaceful B、difficult C、easy D、ordinary 38. A、certainly B、merely C、hardly D、generally 39. A、secret B、factor C、rule D、key 40. A、wealthy B、grateful C、proud D、generous 41. A、upset B、quarrel C、complain D、depress 42. A、admitting B、assuming C、proving D、realizing 43. A、sources B、results C、answers D、goals 44. A、among B、from C、through D、for 45. A、probable B、possible C、likely D、capable 46. A、value B、destination C、survival D、existence