2015高一期末阶段周末练习一(答案)

XXX2015-2016学年高一上学期期末考试数学试卷 Word版含答案XXX2015-2016学年度第一学期期末考试高一数学一、选择题：本大题共8小题，共40分。

1.设全集 $U=\{1,2,3,4,5,6\}$，集合 $M=\{1,4\}$，$N=\{1,3,5\}$，则 $N\cap (U-M)=()$A。

$\{1\}$ B。

$\{3,5\}$ C。

$\{1,3,4,5\}$ D。

$\{1,2,3,5,6\}$2.已知平面直角坐标系内的点 $A(1,1)$，$B(2,4)$，$C(-1,3)$，则 $AB-AC=()$A。

$22$ B。

$10$ C。

$8$ D。

$4$3.已知 $\sin\alpha+\cos\alpha=-\frac{1}{\sqrt{10}}$，$\alpha\in(-\frac{\pi}{2},\frac{\pi}{2})$，则 $\tan\alpha$ 的值是（）A。

$-\frac{3}{4}$ B。

$-\frac{4}{3}$ C。

$\frac{3}{4}$ D。

$\frac{4}{3}$4.已知函数 $f(x)=\sin(\omega x+\frac{\pi}{4})$（$x\inR,\omega>0$）的最小正周期为 $\pi$，为了得到函数$g(x)=\cos\omega x$ 的图象，只要将 $y=f(x)$ 的图象（）：A.向左平移 $\frac{\pi}{4}$ 个单位长度B.向右平移$\frac{\pi}{4}$ 个单位长度C.向左平移 $\frac{\pi}{2}$ 个单位长度D.向右平移$\frac{\pi}{2}$ 个单位长度5.已知 $a$ 与 $b$ 是非零向量且满足 $3a-b\perp a$，$4a-b\perp b$，则 $a$ 与 $b$ 的夹角是（）A。

$\frac{\pi}{4}$ B。

$\frac{\pi}{3}$ C。

高一质量检测语文试题本试卷分第Ⅰ卷(选择题)和第Ⅱ卷，共150分。

考试时间150分钟。

第Ⅰ卷(选择题共36分)一、（15分，每小题3分）1、下面词语中加点字的注音完全正确的一项是（）A．百舸．(gě)忸怩．．（niǔ niē）彷徨．（huáng）峥嵘．岁月（róng）B．彳亍．(chù) 下载．（zǎi）河畔．(pàn) 星辉斑斓．(lán)C．颓圮．(pǐ)锒．铛（láng ）窗扉．（fēi）沁．园（qìn）D．火钵（bō）隽永（juàn）巷道（xiàng）凌侮（wǔ）2.下列各组词语中，没有错别字的一组是（）A. 青苔典押磅礴斥骂B. 冰屑荆棘竭石阻遏C. 呕歌荡漾寂廖浮藻D. 艳影凄宛携带沉淀3、依次填入下列各句横线上的词语，最恰当的一组是（1）举国同悲的心情可以理解，但是盲目的、＿＿用事的救援对解决实际困难于事无补。

（2）家园被毁，家人离别，汶川大地震带走了八万人的生命，一些幸存者从此变得＿＿不语、恐慌担忧，多重危机深埋在心中。

（3）美国舆论认为，奥巴马的优势十分明显，＿＿希拉里在最后3场预选中大获全胜，也难以改变她的劣势地位。

A．义气沉默假如 B．义气缄默即使C．意气缄默假如 D．意气沉默即使4、下列各句中，加点的成语使用恰当的一句是（）A．登上仰慕已久的泰山，同学们眼界大开，他们一会儿俯瞰脚下的云雾松柏，一会儿举目仰望远处的落日归鸟，指点江山．．．．，心情澎湃。

B．电视剧《恰同学少年》以毛泽东的读书生活为背景，展现了毛泽东等为代表的一批优秀青年风华正茂．．．．的学习和生活故事。

C．在金秋十月的登山活动中，他和家人同赏自然美景，共享天伦之乐．．．．。

D．现在少数媒体放着有重要新闻价值的素材不去挖掘，反倒抓住某些明星的一点逸闻就笔走龙蛇．．．．，这种做法真是令人费解。

5、下列没有语病的句子是（）A．夏日的真佛山，真是我们纳凉避暑、休闲娱乐的好季节。

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 heardof 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 guardto ____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 myfather ___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. examined2. A. pleased B. surprised C. touched D. moved3. A. possible B. impossible C. usual D. unusual4. A. friend B. enemy C. neighbor D. patient5. A. suffer B. benefit C. trap D. arrest6. A. begged B. ordered C. decided D. demanded7. A. suddenly B. certainly C. correctly D. directly8. A. chance B. situation C. position D. difficulty9. A. matter B. wrong C. thing D. problem10. A. frighten B. worry C. doubt D. fear11. A. above B. on C. below D. under12. A. such B. that C. more D. so13. A. find out B. get out C. take out D. bring out14. A. began B. looked C. became D. pretended15. A. gave birth to B. had birth in C. gave birth of D. had birth to16. A. food B. clothes C. bowls D. bottles17. A. trick B. joke C. friend D. fool18 A. why B. how C. who D. what19. A. girl B. daughter C. wife D. friend20. A. daughter B. son C. sister D. baby三.阅读理解（21-35题）(A)Every morning a woman baked Chapati，an Indian flatbread，for her family and an extra one for a hungry passerby. She always placed the extra Chapati on the windowsill，for whoever needed to eat it.She noticed an old man came every day and took the extra Chapati. Instead of expressing gratitude，he would say：“The evil you do remains with you. The good you do comes back to you！” as he went on his way.This went on day after day. The woman got very angry.One day she decided to do away with him. So she added poison to the Chapati she prepared for him! As she was about to place it on the windowsill，she threw his Chapati into the fire，prepared another one and put it on the sill.As usual，the man came，picked up the Chapati，saying：“The evil you do remains with you. The good you do comes back to you！”The old man continued on his way happily，unaware of the anger in the mind of the woman.Every day，as the woman placed the Chapati on the windowsill，she prayed for her son who had gone to a distant place to seek his fortune. For many months she had no news of him and she always prayed for his safe return.That night，there was a knock on the door. As she opened it，she was surprised to see her son standing outside. His clothes were torn. He was hungry and weak.He said，“Mom，while I was a mile away，I was so starved that I collapsed. But luckily an old man passed by. I begged him for some food and he gave me a Chapati，saying …This is what I eat every day. Today，I shall give it to you！'”As the mother heard those words，her face turned pale. She leaned against the door for support. She remembered the poisoned Chapati that she had made that morning. Had she not burnt it in the fire，it would have been eaten by her own son and he would have lost his life!It was then that she realized what the old man had meant.21. Why did the woman want to poison the old man?A．He was not thankful to her. B．He stole all her extra Chapatis.C．He begged for food every day. D．He disturbed her peaceful life.22．How did the woman feel when the old man took the Chapati and left again and again?A．Happy. B．Angry C．Lucky. D．Disappointed.23．Wha t had happened to the woman's son?A．He couldn't find his way home. B．He lost everything that he had.C．He was too shy to beg for food. D．He hadn't eaten anything for days. 24．Hearing her son's words，the woman was shocked because ________.A．her son told her a surprising secret B．the old man didn't eat her ChapatiC．she nearly had killed her own son D．the old man collected food for her son 25．The story intends to convey us a message that ________.A．as you sow，so shall you reap B．make hay while the sun shinesC．never judge a book by its cover D．one false move may lose the whole game(B)Ask most people anywhere in the world what they want out of life and the reply will probably be: “to be happy.” Ed Deiner, an American psychology professor, has spent his whole professional life studying what makes people happy, comparing levels of happiness between cultures and trying to find out exactly why we enjoy ourselves.Many people would say that this question does not need an answer. But Professor Deiner has one anyway. “If you're a cheerful, happy person, your marriage is more l ikely to last, and you're more likely to make money and be successful at your job. On average, happy people have stronger immune systems, and there is some evidence that they live longer.”So who are the world's happiest people? It depends on how the word is defined. There is individual happiness, the sense of joy we get when we do something we like. But there is also the feeling of satisfaction we get when we know that others respect us and approve of how we behave. According to Professor Deiner, the Western world pursues individual happiness while Asia prefers mutual satisfaction.“In the West, the individualistic culture means that your mood matters much more than it does in the East. People ask themselves if they are doing what is fun or interesting. They become unhappy when they can't do any of these things. If you ask people from Japan or China if they are happy, they tend to look at what has gone wrong in their lives. If not much has gone wrong, then they are satisfied.”People from Spain and other Spanish-speaking countries had the happiest culture, Professor Deiner found. “The biggest cultural difference is to do with pride and shame. Hispanic (西班牙语言的) cultures report much more pride and much less shame than others.”Income also made a big difference to people's happiness, but only at the lowest levels. A verage income earners in the US were much happier than people in poverty. But millionaires were only a little bit happier than people on average incomes. It seems that money makes us happy when we have enough to feel secure.26. According to the passage, happy people enjoy the following benefits EXCEPT ________.A. a long marriageB. better healthC. profession successD. respect from others27. In Professor Deiner‟s opinion, ________.A. Asians focus more on others‟ respect and approval than westernersB. Westerners care more about mutual satisfaction than AsiansC. Asians have a culture to enjoy individual happinessD. Westerners value individual happiness as much as mutual satisfaction28. What can be inferred from the fifth paragraph?A. Hispanic cultures lay stress on pride and shame.B. Spanish people take too much pride in themselves.C. Attitude towards pride and shame results in Spanish happiness.D. If you are from Spain, you are the happiest.29. In the last paragraph, the author seems to tell us ________.A. Poor people enjoy the same happiness as millionaires.B. the higher income one gets, the happier life he livesC. Enough money can make us feel safe and happyD. A verage income earners live the happiest life30. The passage mainly discusses________.A. cultural differences in happinessB. reasons for happinessC. the happiest cultureD. benefits of happiness四．信息匹配题（共5小题；每小题2分，满分10分）根据短文内容，从所给选项中选出能填入空白处的最佳选项，选项中有两项多余Although problems are a part of our lives, it certainly doesn‟t mean that we let them rule our lives forever. One day or another, you‟ll have to stand up and say, “ problems, I don‟t want you in my life.”___31___ Problems with friends, parents, girlfriends, husbands, and children---the list goes on. Apart from these, the inner conflicts within ourselves work, too. These keep adding to our problems. Problems come in different shapes and colors and feelings.But good news is that all problems can be dealt with. Now read on to know how to solve your problems. Talk, it really helps. What most of us think is that our problem can be understood only by us and that no talking is going to help. __32___ Talking helps you move on and let go.Write your problems. __33__ When you write down your problems, you are setting free all the tension from your system. Y ou can try throwing away the paper on which you wrote your problems. By doing this, imagine yourself throwing away the problems from your life.Don‟t lose faith and hope. No matter what you lose in life, don‟t lose faith and hope. Even if you lose all your money, family… yo u should still have faith. __34__Y our problems aren‟t the worst. No matter what problem you get in life, there‟re another one million people whose problems are huger than yours. __35__ Y our problems might just seem big and worse, but in reality they can be removed.Go about and solve your problems because every problem, however big or small, always has a way out.A. Of course, we‟ve been fighting troubles ever since we were born.B. When we have a problem, a pressing, critical, urgent, life-threatening problem, how do we try andsolve it?C. Having a personal diary can also b e of huge help if you don‟t want a real person to talk with.D. But the truth is that when you talk about it, you‟re setting free the negative energies that have beengathering within you.E. We can often overcome the problem and achieve the goal by making a direct attack.F. Tell yourself: when they can deal with them, why can‟t I?G. With faith and hope, you can rebuild everything that you lose.课外作业：一. 语法填空。

高一语文周末测试卷一、语言文字运用(12分)1．在下面一段文字的横线处填入词语，最恰当的一项是(3分)《尚书》里的尧、舜等英雄人物通常是半人半神，庄严崇高，▲。

他们的语言通常是自上而下的训话，▲，不容置疑。

因此上古历史表现出以崇高为主的美学风格，很少幽默，很少轻松，总给人一种▲紧张的感觉。

A．不动声色高屋建瓴肃静B．不苟言笑高屋建瓴肃穆C．不动声色高嘴远嘱肃穆D．不苟言笑高瞻远瞩肃静2．在下面一段文字横线处填入语句，衔接最恰当的一项是(3分)记得数年前第一次踏上徽州这块土地，但见烟树葱茏，掩映着栉比而立的黛瓦粉墙，将徽州民居衬托在山光水色之中，▲▲，▲▲,▲▲①勾勒出疏树寒村的山水胜境②犹如丹青妙手在用枯笔淡墨③强烈地吸引着我深入画境④寻幽探胜而陶然忘返⑤呈现出一派清新野逸的田园风光⑥那种“柳暗花明又一村”的牵人情思A．③②①⑥④⑤ B．③⑥④②①⑤C．⑥②①⑥③④ D．⑤⑥③②①④3．下列诗句中的加点词，表示“成年”意思的项是(3 分)A．常思剑浦越清尘，豆蔻花红十二春。

(唐●陈陶)B．丈人博陵王名家，怜我总角称才华。

(唐李商隐)C．束发名场历百艰，荷恩早许出清班。

(宋●曹勋)D．富家生女才及笄，阿官门前筑新堤。

(宋．林光朝)4．下列各句中，表达得体的项是(3分)A．今天是小女婷婷的十岁生日，借此机会，聊备薄酒，感谢各位亲友多年来对我全家的关怀和帮助，请大家开怀畅饮!B．俗话说千里送鹅毛，礼轻情意重，你送我的笔简显不贵重，但盛满浓浓的友情，我就笑纳了，一定好自珍藏!C．这么多年来承蒙你的关怀照顾，我是受益匪浅。

现在你家里遇到了难处，我自然也该鼎力相助，竭诚回报。

D．杨总率先发言，抛砖引玉，提出不少建设性的建议。

接下来，请未发言的同志不吝才智，献计献策，畅所欲言。

二、文言文阅读(20分)阅读下面的文言文，完成5~8题，焚琴子传顾天石焚琴子者，姓章氏，闽之诸生也。

为人磊落不羁，伤心善哭，类古之唐衢、谢翱，而才情过之。

2015—2016学年度秋季学期段考高一语文试卷（考试时间150分钟分值150分）（注意：本试卷分为第Ⅰ卷和第Ⅱ卷两部分，请把答案写在答题卡上，否则答题无效）第Ⅰ卷（阅读题共71分）甲必考题一、现代文阅读（9分，每小题3分）阅读下面的文字，完成1～3题。

二十四节气二十四节气起源于黄河流域，也反映了典型北方气候特点。

远在春秋时期，中国就已经能用土圭(在平面上竖一根杆子)来测量正午太阳影子的长短，以确定冬至、夏至、春分、秋分四个节气。

一年中，土圭在正午时分影子最短的一天为夏至，最长的一天为冬至，影子长度适中的为春分或秋分。

春秋时期的著作《尚书》中就已经对节气有所记述，西汉刘安著的《淮南子》一书里就有完整的二十四节气记载了。

我国古代用农历(月亮历)记时，用阳历(太阳历)划分春夏秋冬二十四节气。

我们祖先把5天叫一候，3候为一气，称节气，全年分为72候24节气，以后不断地改进和完善。

公元前104年，由邓平等制订的《太初历》正式把二十四节气定于历法，明确了二十四节气的天文位置。

二十四节气是我国劳动人民独创的文化遗产，与中国古代哲学体系有密切关系，它能反映季节的变化，指导农事活动，影响着千家万户的衣食住行。

太阳从黄经零度起，沿黄经每运行15度所经历的时日称为一个节气。

每年运行360度，共经历24个节气，每月2个。

其中，每月第一个节气为‚节气‛，它们是：立春、惊蛰、清明、立夏、芒种、小暑、立秋、白露、寒露、立冬、大雪和小寒12个节气；每月的第二个节气为‚中气‛。

它们是：雨水、春分、谷雨、小满、夏至、大暑、处暑、秋分、霜降、小雪、冬至、大寒。

‚节气‛和‚中气‛交替出现，各历时15天，现在人们已经把‚节气‛和‚中气‛统称为‚节气‛。

从二十四节气的命名可以看出，节气的划分充分考虑了季节、气候、物候等自然现象的变化。

其中，立春、立夏、立秋、立冬是用来反映季节的，将一年划分为春、夏、秋、冬四个季节，反映了四季的开始。

春分、秋分、夏至、冬至是从天文角度来划分的，反映了太阳高度变化的转折点。

高一政治355班356班 （第1 页 共36页） 高一政治355班356班（第 2 页 共36页）班级：________ 姓名：_______________ 考号：_______________ 考场号：_______ 座位号：_______________ ————————————密——————————————————封————————————————————线—————————----------------请---------------------不---------------------要---------------------在---------------------答---------------------题---------------------线---------------------内---------------------答---------------------题--------------高一政治第一单元综合测试题1．同等价位的商品，消费者往往关注其功能和质量；相同功能和质量的商品，消费者往往关注其价格。

这是因为( )A ．商品能够满足人们的某种需要B ．用于交换的劳动产品才是商品C ．质量和价格是商品的两个基本属性D ．商品具有使用价值和价值两个基本属性 [答案] D[解析] 功能和质量体现了商品的使用价值，价格是价值的货币表现。

消费者之所以既关注商品的功能和质量，也关注商品的价格，是因为商品具有使用价值和价值。

2．“商品—货币—商品”，这个公式说明( )①在商品流通中货币充当商品交换的媒介 ②买和卖两种行为在同一空间和时间进行 ③货币具有流通手段的职能 ④货币具有价值尺度的职能 A ．①③④ B ．①②③ C ．②③④ D ．①②④ [答案] A[解析] “商品—货币—商品”是商品流通公式。

在商品流通中，货币充当商品交换的媒介，即充当流通手段的职能，①③符合题意；在此过程中买和卖是分离的，②观点错误；在商品流通中，商品的标价体现的是货币价值尺度的职能，④符合题意。

2014-2015学年高一语文下学期周练试题及答案015学年高一语文下学期周练试题新人教版1．下列加粗字的读音完全正确的一项是()A．点缀(zhuì)袅娜(niǎo)弥漫(ní)脉脉含情(mài)B．处理(chù)颤栗(zhàn)霎时(shà)蓊蓊郁郁(wěnɡ) C．混沌(dùn)落蕊(ruǐ)房檩(lǐn)揠苗助长(yà)D．曲折(qū)茎叶(jìnɡ)倩影(qiàn)纤尘不染(xiān) 2．下列各句空格处应填入的词语正确的一项是()①沿着荷塘，是一条曲折的小煤屑路。

这是一条________的路；白天也少人走，夜晚更加寂寞。

②秋的味，秋的色，秋的意境与姿态，总看不饱，尝不透，________不到十足。

③我为了这永远向着阳光生长的植物不快，因为它损害了我的自尊心。

可是我囚系住它，仍旧让________的枝叶垂在我的案前。

A．幽静品尝软弱B．幽僻品尝柔弱C．幽僻赏玩柔弱D．幽静赏玩软弱3．下列各句中，有语病的一句是()A．像今晚上，一个人在这苍茫的月下，什么都可以想，什么都可以不想，便觉是个自由的人。

B．脚踏上去，声音也没有，气味也没有，只能感出一点点极微细极柔软的触觉。

C．我疲累于灰暗的都市的天空和黄漠的平原，我怀念着绿色，如同涸辙的鱼盼等着雨水！D．我从破碎的窗口伸出手去，把两枝浆液丰富的柔条牵进我的屋子里来，它伸长到我的书案上，让绿色和我更接近，更亲密。

4．下面语段横线处应填入的一组句子，语序恰当的一项是()荷塘的四面，远远近近，高高低低都是树，而杨柳最多。

________________这时候最热闹的，要数树上的蝉声与水里的蛙声；但热闹是它们的，我什么也没有。

①树梢上隐隐约约的是一带远山，只有些大意罢了。

②树色一例是阴阴的，乍看像一团烟雾；但杨柳的丰姿，便在烟雾里也辨得出。

③树缝里也漏着一两点路灯光，没精打采的，是渴睡人的眼。

海淀区高一年级第一学期期末练习语文参考答案及评分标准2015.1一、本大题共7小题，每小题2分，共14分。

二、阅读下面的文言文，按要求完成8—11题。

（9分）8．①依靠，凭借②劝酒③照见，照清④皆，（全）都【说明：答对一个词语得0.5分，共2分。

】9．【 C 】(2分) 10．【 B 】(2分)11．参考答案：①葱茏茂密、高大蓊郁（2分）【说明：兼顾文意与“对文”知识，答案应由“关列关系的两个近义词”组成，意思对即可。

如果答“树阴浓密”，得1分】②水草，花草（1分）【说明：上句“桧、柏、松、杉”四个字部首皆是“木”，后面翻译又有“树木”二字，学生可根据这些知识，从本句“芰、蒲、菱、荇”这四个字的部首特点中推断出四者皆是“水草”。

若答成“花草”，可视为正确。

】三、古诗文默写（8分）12.①士贰其行②青青子衿③鸡鸣桑树颠④当其欣于所遇，暂得于己，⑤（而）世之奇伟、瑰怪、非常之观，常在于险远【说明：本题书写占1分；试题答案共7分，答对一句得1分。

为鼓励学生“正确、规范、美观”地书写汉字，本题书写评分标准由各学校备课组自行制定，尽量体现一定的区分功能。

在默写没有全对的情况下，答对5句及以上者，方可得到书写分。

】四、阅读下面诗歌，按要求完成13、14题。

（8分）13. 【 C 】(2分)14. 答案示例：清凉的夜风徐徐吹来，轻轻地拂动帘幕，仿佛故人推门而入，随之而来的是挥之不去的怅惘；一轮孤月高悬空中，皎洁的清晖任性地从窗间洒入，照在我这个不眠人的身上。

【说明：本题6分。

描绘画面5分，画面应适当体现“思念之情”；语言1分。

意思对即可。

】五、阅读下面作品，按要求完成15-17题。

（11分）15．【 C 】(2分)16．答案示例：不好。

原文两个“雨”字分别独立成句，音节短促，再接以“下吧，下吧”两句，生动地写出“板爷”们面对突如其来的降雨，发自内心的惊喜、激动之情，祈求、希望这场雨能够下得久些、痛快些的心理。

高一周末自主学习数学试题（一）一、选择题（本大题共8小题，每小题4分，共计32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2U U={1,2,23},A={|a-2|,2},C {0}a a A +-=,则a 的值为（ ）A ．-3或1B ．2C ．3或1D ．12.已知},2|),{(},12|),{(=+==-=y x y x Q y x y x P 则P Q=（ ）A.{（1,1）}B. {（-1,1）}C.{（1,0）}D.{（0,1）}3.设全集U=R,集合1{|(2)0},{|}1A x x x B x y x =-<==-，则图中阴影部分所表示的集合为 （ ） A. {}1x |x ≥ B.{}1x |x ≤C. {}2x 1|x <≤D.{}1x 0|x ≤<4.已知集合{|},{|12},()R A x x a B x x A C B R =<=<<= ，则实数a 的取值范围是（ ）A.2a ≥B.2a >C.1a ≤D.1a <5. 下列各图中，可表示函数y ＝f （x ）的图象的只可能是（ ）6.下列函数完全相同的是（ ）A ．()f x x =,2)(x x g =B ．33g(x) ,)(x x x f ==C. x x x x f ==)g( ,)( D ．2() , ()f x x g x x == 7. 已知221)1(xx x x f +=-,则=)(x f （ ） A.x x 22- B. x x 22+ C. 22+x D. 22-xUAB8.设{}b a ,min 表示b a ,两个数中的较小值，设{})0(10,2min )(≥-+=x x x x f ,则()f x 的最大值为（ ）A.7B.6C.5D. 4二、填空题（本大题共4小题，每小题4分，共计16分）9.定义在R 上的函数f(x)满足f(x+y)=f(x)+f(y)+2xy,f(1)=2,则f(3)=10.已知()f x 是二次函数，且2(1)(1)244f x f x x x ++-=-+，则()f x =11.若函数()f x 的定义域为[0,4]，则(2)1f x y x =-的定义域为 12.设P 是一个数集，且至少含有两个数，若对任意a 、b ∈P ，都有a+b 、a-b 、ab 、ba ∈P （除数b ≠0）,则称P 是一个数域.例如有理数集Q 是数域，数集F={a+b 2|a,b ∈Q}也是数 域.有下列命题:①整数集是数域；②若有理数集Q ⊆M,则数集M 必为数域；③数域必为无限 集；④存在无穷多个数域.其中正确的命题的序号是 .三、解答题（本大题共6大题，共72分，解答应写出文字说明、证明过程或演算步骤）13.（本小题满分10分）已知函数xx x f ---=612)(的定义域为集合A ，集合 B={x|1＜x ＜8}，C={x|a ＜x ＜2a+1}.（1）求,A ()R C A B ；（2）若A ∪C=A ，求实数a 的取值范围．14.（本大题满分10分）已知22()444f x x ax a a =-+--.（1）求函数()f x 的值域；（2）若函数()f x 在区间[]1,0上的最大值.15．（本大题满分10分）定义区间(,)αβ的长度定义为βα-.设函数2()(1)f x a x ax =+-, 其中0a >, 区间{|()>0}I x f x =.（1）求I 的长度；（2）当12a ≤≤时,求I 长度的最小值.16．（本大题满分10分）已知集合},013|{2R a x ax x A ∈=+-=，()+∞=,0B 。

2015学年第一学期高一期末阶段周末练习一班级：姓名：1.下列加点字的注音，全部正确的一项是（）A.坍．圮(tān)田凫．(fú)窥．看(kuī)窸窣．(suō)B.狙．击(zǔ) 瓦砾．(lì)惊骇．(hài)憎恶．(wù)C.胡谄．(zhōu) 拙．劣(zhuō) 睥睨．(nì)间．断(j iàn)D.门槛．(kǎn) 监．生(jiān) 歆．享(xīn) 嫡．亲(dí)2.下列各组词语中，没有错别字的一项是（）A.坐落暴躁安祥一筹莫展B.沧桑陨落雀跃有条不紊C.执拗赎罪诡秘消声匿迹D.蜂拥驯服寒喧百无聊赖3.依次填入下列各句中横线处的词语，最恰当的一组是（）①政府要得到人民群众的，必须立足‚执政为民‛的理念，努力加大民生项目的投入，切实提高人民群众的幸福指数。

②李方的书法作品笔法端庄，章法无拘无滞，运笔自然流畅，风格温润宽和，已形成了独特的艺术风格。

③一个城市要繁荣，精神文明和物质文明缺一不可。

失去了物质文明的支撑，精神文明建设就是空谈；精神文明上不去，物质文明建设也是。

A.拥护流丽枉然B.拥戴流利枉然C.拥戴流丽惘然D.拥护流利惘然4.下列句中加点的成语，运用不正确的一项是（）A.我不相信战争只是政客和资本家搞出来的，芸芸众生．．．．的罪过和他一样大。

B.为什么有些人挨饿，世界其他地方却有堆积如山．．．．的食物在腐烂？C.1945年，声名显赫．．．．的德国贝尔森集中营，在纳粹溃逃后，宁静的中午，一个孩子走在遍布尸体的营地的路上。

D.你能做的一切，从应该被做的角度来看，始终只是沧海一粟．．．．。

5.下列句子没有语病的一项是（）A.一片被太多的鹿拖疲惫了的草原，可能在几十年左右的时间里都得不到复原。

B.叙述角度不同，表达效果就会不同。

能否选择恰当的叙述角度，对增强表达效果有很大的帮助。

C.我现在才想起，当年我总是独自跑到地坛去，曾经怎样给母亲出了一个难题。