考试1必修3

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高一年级各科考试范围

高一年级期末考试安排一、考试时间：7月1日、2日二、考试范围:语文：1、内容与进度①必修3 ②选修《中国古代诗歌散文欣赏》③《语文读本》第2册2、难度：0. 65左右3、建议：诗歌鉴赏题材料，从《语文读本》中选取。

数学：模块5占20%，模块2占80%。

难度系数0.65。

文理分开命题，文科略易。

英语：模块1-4，填空题25分，听力20分，阅读30分，写作20分，多选10分，完形30分，完成句子15分。

难度系数：0.65。

物理：物理2占40%；选修3—1，静电场占50%第十六章动量守恒定律10%。

难度系数：0.65。

化学：人教版高中化学课程标准实验教科书化学(2)必修全册，四章内容比例依课标要求及各章教材在学科高考中的地位决定。

难度系数：0.65左右。

生物：高一必修2：1-6章。

难度系数0.65政治：《政治生活》第1-4课内容占30%，第5-9课内容占70%。

难度系数0.65历史：必修二上完，1-4单元占60%，5-8单元占40%。

难度系数0.65。

地理：1、考试内容：新教材高中地理必修1、2。

其中必修l的内容占40%，必修2的内容占60%。

2、难度系数：0.65，低中高档题比例：3：5：2。

注：1、语、数、外赋分150分，其它学科赋分100分；语文用时150分钟，数学、英语用时120分钟，其它学科用时90分钟。

2、理科班政、史、地单独命题考试，文科班理、化、生单独命题考试。

高一年级组2010年6月9日。

高一英语必修3Unit1单元测试题附答案

高一英语必修3 Unit1单元测试题出题人：高阳光满分：满分：100100分考试时间：考试时间：考试时间：6060分钟分钟第一题：单项选择（每题1分，共15分）分）1. The man _____ a boat, but he failed to find suitable materials. A. meant to build B. meant building C. had meant to build D. had meant building 2. The discovery of new evidence led to _____. A. the thief having caught B. catching the thief C. the thief being caught D. the thief to have been caught 3. Such noble deeds of the doctors and nurses can’t be on ly _____ with money. A. rewarded B. awarded C. prized D. valued 4. All the citizens, young and old, walked and sang, beautifully _____ new clothes of al kinds. A. were dressed in B. wore C. having on D. dressed in 5. O ur new teacher’s English is difficult _____. A. to follow B. to follow it C. for following D. to be followed 6. We don’t have to _____ an invitation just because it’s for Friday night (date night). A. turn up B. turn off C. turn out D. turn down 7. ─It was careless of you to have left the house without turning off the gas. ─My god! _____________. A. So were you B. So I did C. So did I D. So was I 8. He knows much about the film The Lord of the Ring. He must have seen it, _____? A. mustn’t he B. doesn’t he C. hasn’t he D. haven’t he9. ─Can I pay the bill by check?─Sorry, sir. But it is the management rules of our hotel that payment _____ be made in cash. A. shall B. need C. will D. can 10. The room is in a terrible mess; it _____ cleaned. A. can’t have been B. couldn’t be C. may not have been D. wouldn’t have been11．As the storm drew nearer, black clouds were________over the sky. A ．smoothing B ．disappearing C ．gathering D ．picking 12. _____in a specially designed skirt, the girl tried to make herself_____at the party . A ．Dressed; noticed B ．Dressing; noticed C ．Dressed; noticing D ．Dressing; being noticing 13．I'm I'm sorry sorry ，but but I I didn't mean to have kept you you waiting waiting so long.would you like to________me? A ．forgive B ．satisfy C ．apologize D ．gain 14．The child was told to________ for being rude to his uncle. A ．excuse B ．apologize C ．pardon D ．forgive 15．Y ou________read a book in the sun —it'll do harm to your eyes. A ．couldn't B ．wouldn't C needn't D ．mustn't 第二题：完形填空（每小题1.5分，共30分）分）Once there was a princess who had a beautiful diamond necklace. But later it was stolen. The princess then offered a ___16__of $50,000 for anyone who found it. One day a clerk was walking home along a river, which was ___17__, polluted. As he was walking, walking, he he he saw saw saw something something something ____18__in ____18__in ____18__in the river the river and and there there there he saw he saw the the diamond diamond diamond necklace. necklace. necklace. He He decided to catch it to get the money. He put his hand in the ____19__ river but missed it. He tried tried again, again, again, this this this time time time he he he ____20__ ____20__ ____20__ in in in the the the river river river and and and put put put his his his whole whole whole ___21___ ___21___ ___21___ in in in to to to catch catch catch the the necklace. But ___22__, he still missed it! He came out and started walking away, feeling ___23__ Then Then again again again he he he saw saw saw the the the necklace, necklace, necklace, right right right there. there. there. This This This time time time he he he was was was ___24__ ___24__ ___24__ to to to get get get it. it. it. He He plunged(纵身跳入) into the river, which was a disgusting thing as the river was polluted, and searched everywhere. But he ___25__ again. This time he was really___26__. Just then a saint （圣人）（圣人） saw him and asked him What was the___27__ . Not wanting to share the ___28__with him, he refused to tell the saint anything. ___29__the saint could see this man was ___30__, so he again asked the clerk to tell him the problem and ___31__ not to tell anyone about it. The clerk ___32__ his courage and told the saint about the necklace and how he tried to catch it, but. ___33__ failing. The saint then told him that perhaps he should try looking __34__, toward the branches of the tree on the bank of the river. The clerk did so and true true enough enough enough the the the necklace was necklace was there .He .He had had had been been been trying trying trying to catch to catch a a mere reflection mere reflection (倒影）倒影）of-the ___35__ necklace all the time. 16. A. reward B. chance C. present D. salary 17. A. nearly B. often C. heavily D. exactly 18. A. moving B. blowing C. floating D. shining 19. A. distant B. dirty C. deep D. clear 20. A. walked B. swam C. ran D. jumped 21. A. hand B. arm C. feet D. leg 22. A. nervously B. strangely C. secretly D. immediately 23. A. shocked B. worried C. embarrassed D. disappointed 24. A. unable B. afraid C. content D. determined 25. A. failed B. struggled C. lost D. tried 26. A. delighted B. puzzled C. ashamed D. interested 27 A. event B. matter C. accident D. results 28 A. experiment B. opinion C. feeling D. secret 29 A. Otherwise B. Therefore C .But D. Whether 30 A. troubled B. sad C. excited D. amazed 31 A. pretended B. chose C. wanted D. promised 32 A. combined B. connected C. gathered D. found 33 A. kept B. stopped C. regretted D. forgot 34 A. outside B. downward C. upward D. inside 35 A. first B. next C. real D. wrong 第三题：阅读理解（每小题2分，共20分）分）A 篇 Thailand has several unique holidays. One of them is King’s Birthday, w hich is a national which is a national holiday. On this day, each city is decorated with bright coloured lights,and in the evenings the Thai walk around together looking at the decorations. Traditional dishes and family favourties are eaten, and meals always include steamed whole chicken with hot pepper dipping sauce and sliced roast pig ’s head. New Y ear ’s Day is also important in Thailand. Brown eggs are boiled and then cooked in soy sauce, sugar, fish sauce and five spices. These eggs represent good life in the coming year. The The Thai Thai Thai will will will also also also eat eat eat special special special egg egg egg rolls, rolls, rolls, dipped dipped dipped in in nam pla prig , , a a a sweet sweet sweet and and and sour sour sour sauce. sauce. Decorations for the New Y ear include fruit like bananas, coconuts, pineapples and papayas. Songkran is a three-day water festiva that comes in April. For this holiday, people douse each other and everything they have with water in thanks for rain and in the hope of good luck. April is the hottest month in Thailand, so this festival is refreshing and fun. The celebrations also include a big dinner, at which curries, usually yellow ones, and long noodles are eaten. These noodles symbolize long life. Loy Krathong is is a a a November November November holiday holiday holiday that that that involves involves involves making making making bamboo bamboo bamboo boats boats boats and and and putting putting lighted candles into them. As these little boats float down the river, they are supposed to carry away sin and pay honour to the spitits of the water. After watching the boats, people eat a large meal meal that that that includes includes includes grilled grilled grilled chicken, chicken, chicken, fish, fish, fish, coconut coconut coconut and and and egg egg egg yolks. yolks. yolks. No No No matter matter matter what what what they they they are are celebrating, Thai holidays always include family and good food. 36. What would be the best title for this passage? A. Songkran and Loy Krathong in the coming Year. B. How the King Celebtates His Birthday C. Special Acitivities on Holidays D. Festivals in Thailand 37. What can be seen on King ’s Birthday? A. Roasted pig’s head and grilled chicken B. Long nodles served with dipping sauce C. Towns decorated with coloured lights. D. Dinner tables filled with traditional eggs. 38. What do brown eggs stand for? A. Long life. B. A good life in the coming year. C. Bad deeds carried away. D. Decorated tables with kinds of fruit. 39. People douse(泼水泼水) each other with water during_______. A. Songkran B. Loy Krathong C. King ’s Birthday D. New Ye ar ear ’s Day 40. When do people make small bamboo boats with lighted candles inside them? A. In April B. In November C. On the King’s birthday. D. After people enjoy a large meal. B 篇The fiddler crab (蟹) is a living clock. It indicates(=shows) the time of day by the colour of its skin, which is dark by day and pale by night. The crab ’s changing colour follows a regular twenty —four hour plan that exactly matches the daily rhythm (节奏) of the sun. Does the crab actually keep time, or does its skin simply answer to the sun’s rays, changing colour colour according according according to to to the the the amount amount amount of of of light light light strikes strikes strikes it? it? it? To find To find out, out, biologists biologists biologists kept crabs kept crabs in in a a a dark dark room for two months. Even without daylight, the crab’s skin colour continued to change exactly on time. This characteristic (特性特性) ) probably probably probably developed developed developed gradually gradually gradually in in in answer answer answer to to to the the the daily daily daily rising rising rising and and setting of the sun, to help protect the crab from sunlight and enemies. After millions of years it has become completely regulated (受控制) inside the living body of the crab. The biologists noticed that once each day the colour of the fiddler crab is especially dark, and and that that that each each each day day day this this this happens happens happens fifty fifty fifty minutes minutes minutes later later later than than than on on on the the the day day day before. before. before. From From From this this this they they discovered that each crab follows not only the rhythm of the sun but also that of the tides (潮水). The crab ’s period of greatest darkening is exactly the time of low tide on the beach where it was cought! 41. The fiddler crab is like a clock because it changes colour ______. A in a regular 24—hour rhythm B. in answer to the sun’s raysC. at low tide D. every fifty minutes 42. The crab’s changing colour ______.A. tells the crab what time it is B. protects the crab from the sunlight and enemiesC. keeps the crab warm D. is of no real use 43. When the fiddler crabs were kept in the dark , they ______. A. did not change colour B. changed colour more quickly C. changed colour more slowly D. changed colour on the same timetable44. The crab’s colour—changing ability was probably developed ______. A. in the process of evolution (进化) B. over millions of years C. by the work of biologists D. both A and B and B 45. The best title for this selection would be ______. A. The Sun and the Tides B. Discoveries in Biology C. A scientific Study D. A Living Clock 第四题：单词拼写（每小题1分，共10分）分）46. She ’s s_________ herself to try to lose weight. 47. He particularly enjoyed playing t________ on the three men. 48. Y oung people want ___________(独立) from their parents. 49. The new president had to face n_______ and international issues. 50. On your ________(到达) at the hotel, please wait for further instruction. 51. Look! He is an _________(精力充沛的) child. 52. She was ________(授予) a medal for her bravery. 53. They celebrated the festival only to satisfy their ________(祖先). 54. Our country paid much attention to the _____________(农业的) workers. 55. Christmas Day is a ________(宗教的) festival. 第五题：单句改错（每小题1分，共5分）分）56. We are looking forward to go to Beijing one day. 57. People love to get together to eat, drink and have a fun with each other. 58. Great changes have been taken place in our city. 59. Festivals and celebrations of all kinds has been held everywhere since ancient times. 60. The pretty girl was married with a noble young man. 第六题：书面表达（共20分）分）假设你的朋友Morris 想了解有关中国人过春节的情况，请你根据下面要点写一篇英语短文加以介绍。

高中历史学业水平考试复习含历年考试题(必修一1-3专题)

目的：巩固周朝统治。
中国早期政治制度的特点
王位世袭制、等级森严的分封制和血缘关系维系的宗法制，构成了古代中国早期政治制度的主要特点。
1. 以宗法血缘为核心,带有浓厚的部族色彩。 2. 形成了开创性、继承性和发展性相结合的特点。 3. 宗法制度与分封制度相结合,互为表里。 4. 具有严格的等级制度,血缘纽带同政治关系相结合。
评价：义和团运动是农民阶级自发的反帝爱国运动。
五、伟大的抗日战争（1931—1945）
1、侵华原因：灭亡中国称霸西太平洋是日本的既定国策；日本需要转嫁经济危机；国共内战为侵华提供有利时机。 2、经过：①1931.9.18，“九一八”----侵占东北；1932，建立伪满洲国。②1935，华北事变---中日矛盾成为主要矛盾。③ 1937.7.7，“卢沟桥事变 ”----全面侵华。④ 1937.8.13， “八一三事变”----上海。⑤ 1937.12.13，占领南京(大屠杀)。 ⑥ 1938.10，占领广州、武汉 (华北、华中、华南)。抗战进入相持阶段。⑦1940-1942，对抗日根据地的“大扫荡”。 3、日本在中国犯下的罪行： A.屠杀中国人民，进行细菌战、毒气战； B.疯狂迫害占领区人民（推行“以华制华”的政策，扶植傀儡政权） C.进行经济掠夺（实行殖民统治，目的是把沦陷区经济沦为日本的附庸经济） D.推行奴化教育和愚民政策（目的是消磨、摧残中国人的民族意识和反抗斗志，实现其同化政策）
4、全民族的抗日战争
淞沪会战、太原会战中的平型关战役、徐州会战中的台儿庄战役和百团大战的抗战史实.
淞沪会战打破了日本3个月灭亡中国的计划。
太原会战中的平型关战役取得抗战以来的首次大捷。徐州会战中的台儿庄战役取得抗战以来的最大胜利，指挥者：李宗仁。

河北省邢台市质检联盟2024-2025学年高三上学期第一次月考(10月)政治试题

2024—2025学年高三(上)质检联盟第一次月考思想政治本试卷满分100分，考试用时75分钟。

注意事项：1.答题前，考生务必将自己的姓名、考生号、考场号、座位号填写在答题卡上。

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，再选涂其他答案标号。

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。

4.本试卷主要考试内容：必修1,必修2,必修3第1～4课，选择性必修2,选择性必修3。

一、选择题：本题共16小题，每小题3分，共48分。

在每小题给出的四个选项中，只有一个是符合题目要求的。

1.陶器是采用天然原料，通过化学反应使之改变固有形态和性能，从而制成人类生产生活中所需要的器皿。

考古发现，世界上最早的陶质容器出土于我国江西万年仙人洞遗址，距今约2 万年，器型为整体近似“U”形的圜底罐。

陶质容器的制作和使用①促成人类迈入了文明时代的门槛②反映了人类利用、改造自然的能力③能够体现原始社会生产关系的特点④影响了古人的生活方式和生存状态A.①③B.①④C.②③D.②④2.在对资本主义工商业的社会主义改造过程中，中国共产党创造了不由国家付出大批赎金，而是在相当一段时期让资本家继续从企业分得一部分红利和股息的“赎买”办法。

这一办法争取到了大多数民族资本家的配合，从而成功地实现了马克思、列宁曾经设想的对资产阶级的和平赎买。

对此，下列解读正确的是①中国这一实践的成功说明无产阶级可通过和平方式取得政权②中国共产党丰富和发展了马克思主义的科学社会主义理论③中国共产党创造性地开辟了一条适合中国特点的社会主义改造道路④这一办法为我国夺取新民主主义革命的胜利指明了正确方向A.①②B.①④C.②③D.③④3.新时代以来，以习近平同志为核心的党中央注重从就业、增收、入学、就医、住房、办事、托幼养老以及生命财产安全等老百姓急难愁盼中找准改革的发力点和突破口，推出许多民生所急、民心所向的改革举措，人民群众的获得感更强。

高中生物必修3试题(含答案)

高中生物必修3试题本试卷分第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）两部分，共100分。

考试用时90分钟。

第Ⅰ卷（选择题共60分）一、选择题：本题包括25小题，每题1.5分，共60分。

每小题只有一个选项符合题意。

1．人体的体液是指（）A.细胞外液和消化道B.细胞内液和血浆C.细胞内液和细胞外液 C.血浆，组织液，淋巴2. 下列有关稳态的叙述中，正确的是（）A ．稳态是机体通过消化、呼吸、循环、排泄这四个系统的协调活动来维持的B ．稳态是机体在神经系统的调节下，通过各器官、系统的协调活动来共同维持的C ．正常情况下，内环境的各项理化性质是保持不变的D ．正常情况下，内环境的各项理化性质是经常处于变动之中，但保持在适宜的范围内3. 下列关于内环境稳态的叙述，错误的是（）A ．内环境的理化性质是相对稳定的B ．内环境稳态是由体内各种调节机制所维持的C ．内环境的理化性质是恒定不变的D ．内环境稳态不能维持，机体的生命活动就会受到威胁4．下列各项中不属于影响稳态的因素是（）A.温度B.酶C. pH 值D.渗透压5．下列说法正确的是( )A ．血液是红细胞直接生活的环境B ．在人体的体液中，细胞内液约占1/3，细胞外液约占2/3C ．组织液是体内所有细胞直接生活的环境D ．毛细淋巴管细胞生活的直接内环境是淋巴和组织液6．下列物质中，不属于内环境成分的是（）A ．CO 2、O 2B ．H 2O 、Na +C ．C 6H 12O 6、尿素D ．血红蛋白、氧化酶7.关于内环境稳态调节机制的现代观点是（）A.神经调节B.体液调节C.神经-体液调节D.神经-体液-免疫调节8．下图为高等动物的体内细胞与外界环境的物质交换示意图，下列叙述正确的是( )A．①、③都必须通过消化系统才能完成B．人体的体液包括内环境和细胞外液C．细胞与内环境交换的④为养料和氧气D．⑥可表述为：体内细胞可与外界环境直接地进行物质交换9．在反射活动中能够起分析综合作用的部分是（）A.传出神经 B．传入神经 C．神经中枢 D．感受器10. 一个正常人从35℃的环境进入18℃的空调房间，机体发生的变化是 ( )A．散热减少，产热随后增加 B．散热增加，产热随后减少C．散热减少，产热随后减少 D．散热增加，产热随后增加11.体温调节中枢和体温感觉中枢分别在（）A．大脑皮层，下丘脑 B．下丘脑，大脑皮层C．下丘脑，下丘脑 D．大脑皮层，大脑皮层有关说法错误的是()A．兴奋可以从一个神经元通过由⑥⑦⑧构成的突触传递到另一个神经元B．释放④的过程需要②提供能量，所以属于主动运输过程C．结构③的形成与高尔基体有关D．⑤具有特异性，一般是由蛋白质组成的13．张磊同学由于高三学习紧张未吃早餐，下列有关他上午第四节课时体内血糖调节的叙述，正确的是()A．肌糖原合成量增加B．胰岛A细胞分泌胰高血糖素降低C．胰岛素分泌增加D．胰高血糖素促进非糖物质转化为葡萄糖14．下丘脑在人体生命活动过程中有重要的调节作用，下列分析错误的是()B．下丘脑既参与神经调节又参与体液调节C．下丘脑分泌的抗利尿激素的增加会使细胞外液渗透压升高D．寒冷能引起下丘脑分泌的促甲状腺激素释放激素增多15．当动物缺乏某激素时，可以通过“饲喂法”或“注射法”对该激素进行人为补充，下列可通过“饲喂法”补充的是()①生长激素②甲状腺激素③胰岛素④性激素A．①②B．③④C．②④D．①②④16．取出枪乌贼的粗大神经纤维，进行如下图所示的实验：将电位计的两个微型电极a、b分别置于神经膜外，强刺激c处，电位计指针的偏转情况是()A．不发生偏转B．发生一次偏转C．发生两次方向相同的偏转D．发生两次方向相反的偏转17.产生抗体的细胞（）A.吞噬细胞B.靶细胞C.T细胞D.浆细胞18．(2013·潍坊高二检测)下图表示人体通过体液免疫消灭破伤风杆菌外毒素的过程，相关叙述错误的是()A．细胞2、3均起源于造血干细胞B．仅细胞4中含有合成物质a的基因C．②、③过程与细胞膜上蛋白质有关D．物质a主要分布在血清中19.扦插时，保留有芽和有叶的插条比较容易生根成活，这主要是因为芽和幼叶能（）A.迅速生长B.进行光合作用C.产生生长素D.储存较多的有机物20．如图分别代表不同处理条件下的燕麦胚芽鞘，其中琼脂切块是经胚芽鞘尖端处理过的(A 选项中有一胚芽鞘尖端套锡纸小帽)，胚芽鞘表现出生长方向相同的一组是()21．如图是一个正在生长的幼苗，将其水平放置，其中哪个点不能表现出生长素促进生长的生理效应()A．a B．b C．c D．d22.右图表示生长素浓度对芽生长发育的影响，下列叙述中正确的是()①A点的浓度促进芽生长②B点的浓度是促进芽生长的最适浓度③C点的浓度抑制芽生长④D点的浓度抑制芽生长A．②④B．③④C．①②D．②③23．关于植物激素的叙述，正确的是( )A．植物激素是由植物体内的内分泌腺合成分泌的微量有机物B．植物的向光性可以说明生长素能促进植物的生长C．乙烯能促进果实的成熟，所以在幼嫩的果实中含量较多D．细胞分裂素能促进细胞的分裂和细胞的伸长，所以在茎尖、根尖含量较多24.下列化学物质中不是植物激素的是（）A.乙烯B.吲哚乙酸C.吲哚丁酸D.2,4-D25．下列可以成为种群密度的是( )A．一个池塘中各种鱼的总数 B．全世界的人口数量C．一片森林中的全部鸟类 D．一片森林中的全部蛇26．在森林群落中，乔木、灌木、草本植物三类绿色植物在空间位置配备上形成了有序的组合，从而使它们能( )A．有效避免竞争B．合理利用环境资源C．提高群落的光合产量D．以上都正确27．下列各项中，不属于对种群数量特征描述的是( )A．2008年，宜昌市的人口出生率为7.17‰B．我国的人口将逐渐步入老龄化阶段C．蜜蜂等动物遇到敌害，常集群攻击D．由于水葫芦的入侵，某湖泊中莲的死亡率比较高28．下列关于群落的叙述中，错误的是( )A．一个池塘中的全部生物组成一个生物群落B．群落的结构包括垂直结构和水平结构C．群落中，生物种类越多，生存斗争越激烈29．在一个阴湿低洼的草丛中，有一堆长满苔藓和木耳的朽木，其中聚集着蚂蚁、蚯蚓、老鼠等动物，这些生物共同构成一个( )A．生物群落 B．种群 C．食物网D．以上都不对30．如图表示种群在理想环境中呈“J”型增长，在有环境阻力的条件下呈“S”型增长，下列有关种群数量增长曲线及其应用的叙述中正确的是( )A．当种群数量到达e点后，增长率为0B．种群增长过程中d点增长率最大C．防治蝗灾应在害虫数量达到c点时进行D．渔业捕捞后需控制剩余量在b点31．下列属于生态系统食物网特征的是（）A．一种生物只能被另一种生物捕食 B．食物链的环节数是无限的C．一种生物可能属于不同的营养级 D．食物网上的生物之间都是捕食关系32、一个自然群落中的一条普通食物链的顺序是( )A．自养生物→食草动物→异养生物B．自养生物→食草动物→次级消费者C．异养生物→食草动物→次级消费者D．自养生物→次级消费者→异养生物33.森林中的鸟类有垂直分层显现。

高中数学必修3第一次月考题

任丘一中2013-2014学年高二第一学期第一次阶段考试数学试题考试时间：9月12日命题范围：必修3、选修1-1 命题人：李学武李燕一．选择题（每题5分，共80分，每题只有一个符合题意的选项） 1.用“辗转相除法”求得459和357的最大公约数是（）.Ａ．3 B ．9 C ．17 D ．512.线性回归方程a bx y+=ˆ表示的直线必经过的一个定点是（）. Ａ．)y ,x ( B ．)0,x ( Ｃ．)y ,0( Ｄ．)0,0(3. 在如图所示的“茎叶图”表示的数据中，众数和中位数分别（）.Ａ．23与26B ．31与26C ．24与30D ．26与304. 投掷一枚均匀硬币和一枚均匀骰子各一次，记“硬币正面向上”为事件A ，“骰子向上的点数是3”为事件B ，则事件A ，B 同时发生的概率是（）.A.512 B.712 C.112 D.345.“a ≠1或b ≠2”是“a ＋b ≠3”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 6. .已知命题:,sin 1p x R x ∀∈≤，则（）A. 00:,sin 1p x R x ⌝∃∈≥B. 00:,sin 1p x R x ⌝∀∈≥C. 00:,sin 1p x R x ⌝∃∈>D. 00:,sin 1p x R x ⌝∀∈>7. 若地铁列车每10分钟一班，在车站停一分钟，则乘客到达站台立即上车的概率为（） A101 B 51 C 52 D 1098.设甲是乙的充分不必要条件，乙是丙的充要条件，丁是丙的必要非充分条件，则甲是丁1 2 42 03 5 63 0 1 14 1 20.3 0.1 4.3 4.4 4.5 4.6 4.7 4.8 4.9 5.0 5.1 5.2视力频率组距的（）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9．如果方程122=+y mx 表示焦点在x 轴上的椭圆，则实数m 的取值范围( )A ．()1,0 B.()+∞,1 C. ()()+∞⋃,11,0 D.()+∞,0 10. 右图给出的是计算201...614121++++的值的一个流程图，其中判断框内应填入的条件是（）.A ．21≤iB ．11≤iC ．21≥iD ．11≥i11. 为了解某校高三学生的视力情况，随机地抽查了该校100名高三学生的视力情况，得到频率分布直方图，如右，由于不慎将部分数据丢失，但知道前4组的频数成等比数列，后6组的频数成等差数列，设最大频率为a ，视力在4.6到5.0之间的学生数为b ，则a, b 的值分别为A.27.0；78B. 27.0；83C.2.7；78D.2.7；8312.在一次歌手大赛上，7位评委为某歌手打分如下：9.4, 8.4, 9.4, 9.9, 9.6, 9.4, 9.7,去掉一个最高分和一个最低分后，所剩数据的平均值和方差分别为（）A.9.4 , 0.484B.9.4 ,0.016C.9.5 ,0.04D.9.5 ,0.016 13. 已知条件p ：|x ＋1|>2，条件q ：5x －6>x 2，则非p 是非q 的( ) A.必要非充分条件 B.充分非必要条件 C.充分必要条件 D.既非充分也非必要条件14. 调研考试以后，班长算出了某班40人数学成绩的平均分为M ，如果把M 当成一个同学的分数，与原来的40个分数一起，算出这41个分数的平均值为N ，那么NM的值为（）A.4041B.1C.4140D.2 15. 已知命题p ：“∀x ∈[0,1]，a ≥e x ”，命题q ：“∃x ∈R ，x 2＋4x ＋a ＝0”，若命题“p ∧q ”是真命题，则实数a 的取值范围是( )A ．[e,4]B ．[1,4]C ．[4，＋∞)D ．(－∞，1]16.在下列结论中，正确的是（）①""q p ∧为真是""q p ∨为真的充分不必要条件 ②""q p ∧为假是""q p ∨为真的充分不必要条件 ③""q p ∨为真是""p ⌝为假的必要不充分条件 ④""p ⌝为真是""q p ∧为假的必要不充分条件 A. ①② B. ①③ C. ②④ D. ③④ 二．填空题（每题5分，共20分）17．某中学高一年级有学生600人，高二年级有学生450人，高三年级有学生750人，每个学生被抽到的可能性均为0.2,若该校取一个容量为n 的样本，则n= ． 18.经过两点()()2,3,1,6--B A 的椭圆的标准方程 19.命题“0322>--ax ax 不成立”是真命题，则实数a 的取值范围 20. 甲乙两袋中各有大小相同的两个红球、一个黄球，分别从两袋中取一个球，恰有一个红球的概率是 .三．解答题（21-25题每题10分） 21. 已知：p ：523,x ->q ：210,45x x >+-则p 是q 的什么条件？22．一个包装箱内有6件产品，其中4件正品，2件次品。

第1章人体的内环境与稳态高二生物人教版必修3单元达标测试卷

第1章人体的内环境与稳态考试时间：90分钟满分：100分一、单项选择题：共18题，每题3分，共54分。

每题只有一个选项最符合题意。

1.与小肠的消化、吸收功能相适应，小肠肠腺发达，小肠绒毛内含丰富的毛细血管和毛细淋巴管。

下列有关叙述错误的是( )A.毛细血管壁细胞和毛细淋巴管壁细胞的内环境不只有组织液B.葡萄糖通过“消化道→细胞内液→组织液→细胞内液→血浆”路径使血糖升高C.肠脂肪酶只在内环境中才能发挥作用D.肠道可吸收钙和磷等元素，某些脂质可促进该过程2.下列属于人体内环境的组成成分的有几项( )①血液、组织液和淋巴②血浆蛋白、O2和葡萄糖③葡萄糖、CO2和胰岛素④激素、突触小泡和氨基酸⑤喝牛奶，进入胃中⑥口服抗菌药物和唾液淀粉酶⑦肌肉注射青霉素⑧精子进入输卵管与卵细胞结合A.两项B.三项C.四项D.五项3.下图表示人体局部细胞及其周围的生存环境(图中箭头表示液体流动方向),下列叙述错误的是( )A.②中有淋巴细胞B.⑤为组织液,其理化性质相对稳定C.若图示为肝组织,则饥饿状态下④处的血糖浓度可能低于③处D.若图中①为胰腺细胞,则其分泌的胰蛋白酶释放在③、④、⑤中4.如图为人体局部组织示意图，①②③④分别表示人体内不同部位的液体。

据图判断下列说法正确的是( )A.如果细胞③为脑细胞，⑤处的O2浓度低于①处，而CO2的浓度相反B.若该组织为肝脏组织，②③构成了肝细胞生存的内环境C.如果细胞③为肝脏细胞，则⑤处的尿素浓度低于①处D.细胞无氧呼吸产生的乳酸进入①后，①中的H2CO3，可与之发生作用使pH基本稳定5.下表为某人细胞外液和细胞内液的物质组成和含量的测量数据，相关叙述正确的是( )B.若③属于组织液，②的蛋白质含量减少将导致③减少C.④属于细胞内液，因为其含有较多的蛋白质、K+等D.由于多种因素的调控，几天后再次测量，此人的各项数据与此表相同6.人类致盲原因之一是青光眼，青光眼是房水过多导致的。

2019年人教版高中数学必修三综合测试题(含答案)

必修3综合模拟测试卷A（含答案）一、选择题：（本题共10小题，每小题5分，共50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、用冒泡排序算法对无序列数据进行从小到大排序，则最先沉到最右边的数是A、最大数B、最小数C、既不最大也不最小D、不确定2、甲、乙、丙三名同学站成一排，甲站在中间的概率是A、16B、12C、13D、233、某单位有老年人28 人，中年人54人，青年人81人，为了调查他们的身体状况的某项指标，需从他们中间抽取一个容量为36样本，则老年人、中年人、青年人分别各抽取的人数是A、6，12，18B、7，11，19C、6，13，17D、7，12，174、甲、乙两位同学都参加了由学校举办的篮球比赛，它们都参加了全部的7场比赛，平均得分均为16分，标准差分别为5.09和3.72，则甲、乙两同学在这次篮球比赛活动中，发挥得更稳定的是A、甲B、乙C、甲、乙相同D、不能确定5、从1，2，3，4这4个数中，不放回地任意取两个数，两个数都是偶数的概率是A、16B、C、13D、6、如图，是由一个圆、一个三角形和一个长方形构成的组合体，现用红、蓝两种颜色为其涂色，每个图形只能涂一种颜色，则三个形状颜色不全相同的概率为A 、34B 、38C 、14D 、187、阅读下列程序：输入x ；if x ＜0， then y ：＝32x π+；else if x ＞0， then y ：＝52x π-+；else y ：＝0；输出 y ．如果输入x ＝－2，则输出结果y 为A 、3＋πB 、3－πC 、π－5D 、－π－5 8、一射手对同一目标独立地进行4次射击，已知至少命中一次的概率为8180，则此射手的命中率是 A 、31 B 、32 C 、41 D 、529、根据下面的基本语句可知，输出的结果T 为 i:=1; T:=1;For i:=1 to 10 do; Begin T:=T+1;End 输出T开始 S ：＝0 i ：＝3 i ：＝i ＋1S ：＝S ＋ii ＞5 输出S结束是否A 、10B 、11C 、55D 、56 10、在如图所示的算法流程图中，输出S 的值为 A 、11 B 、12 C 、13 D 、15二、填空题：（本题共4小题，每小题5分，共20分，请把答案填写在答题纸上） 11、一个容量为20的样本数据,分组后，组距与频数如下：(]10,20，2；(]20,30， 3；(]30,40，4；(]40,50，5；(]50,60，4 ；(]60,70，2。

高二历史必修三(第1-5单元)上学期第一次月考试题附答案

高二历史《必修3》（第1--5单元）上学期第一次月考试题本试卷分第Ⅰ卷和第Ⅱ卷两部分。

共8页，满分100分。

考试时间90分钟。

第Ⅰ卷（选择题共60分）一、选择题（每小题1.5分，共60分。

每小题只有一个选项最符合题意）1. 广东省省长黄华华痛批一再出现的食品安全问题时说：“现在一些人身上好像没有什么道德血液，见利忘义、损公肥私时有发生，不讲信用、欺骗欺诈成为社会公害”。

黄华华痛斥的行为与哪家思想相悖甚远：A．道家B．儒家C．墨家D．法家2.下列表述中属于孔子的思想精华是①己所不欲，勿施于人②以德治民，反对苛政③维护周礼，贵贱有序④有教无类A.①②③B.②③④C.①②④D.①②③④3．某欧洲文化旅游团在一所中学图书馆参观时问学生：“The river can carry a boat, yet, it can turn the boat as well.”这句话反映的思想，最早见于中国古代哪一位思想家的著作？A．Kong Qiu B．Zhuang Zhou C．Meng Ke D．Xun Kuang4．“明明是流氓地痞、靠杀人放火、打家劫舍发迹的人，只要一登皇位，就自然而然戴上这样神圣的光环（即‘奉天承运’、‘继天立极’）”。

下列为“戴神圣光环”提供相应理论基础的历史人物是A．孔子 B. 董仲舒 C. 王阳明 D. 李贽5．董仲舒的“大一统”思想，实际上吸收了A．荀子的思想B．孟子的思想C．孔子的思想D．韩非子的思想6．朱熹提出“存天理，灭人欲”，其中“天理”主要是指：A．天体运行法则 B．社会发展规律C．封建道德规范和等级秩序 D．“天人感应”理论7．柏拉图认为，理念是万物的本原，理念存在于人类的灵魂中，人类的正确目标就是要在自己的灵魂中发现理念。

这一思想与中国古代哪种思想类似A.道家思想B.陆王心学C.程朱理学D.董仲舒“天人合一”8. 清风吹动旗子上的幡，一人说是风动，一人说是幡动。

禅宗六祖慧能说，不是风动，不是幡动，而是两位心动。

(完整版)英语1必修unit3练习及参考答案

Comprehending1 What was Wang Kun and Wang Wei’s idea of a good trip?Their idea was to take a long bike trip.2 Who planned the trip to the Mekong?Wang Wei planned the trip.3 Where is the source of the Mekong and which sea does it enter?The source of the river is in Qinhai Province and it enters the South China Sea.4 What can you see when you travel along the Mekong?You can see the source glacier, rapids, hills, valleys, waterfalls and plains. 5What difficulties did Wang Kun and Wang Wei find about their journey?The journey will begin at an altitude of more than 5,000 metres, where it is hard to breathe and very cold.6 What do you think about Wang Kun and Wang Wei?Wang Kun’s character: enthusiastic, critical, sensibleWang Wei’s character: imaginative, organized, eager, persistent, stubborn, risk-takingown words.1 She gave me a determined look – the kind that said that she would notchange her mind.She gave me a determined look …This sentence means that she has decided to do something and will not change her ideas.2… my sister does not care about details.… details are not important to my sister. This means that she concentrates on the broad outline of the trip but not the particulars: where they will stay, what they will take with them, etc.3It makes wide bends or meanders through low valleys to the plains where rice grows.A meander is a geographical term to describe the snakelike bends that a river makes as it slows down to flow through valleys to the plains. The sentence means that the Mekong River flows slowly and gently through the valleys and reaches the farming plains.attitude is what a person thinks about something. Write down Wang Wei’s and Wang Kun’s attitude to the trip. Then add your own opinion. Wang Wei’s attitude Positive to the trip. She wants to organise it as it was heridea.Wang Kun’s attitude Less positive to the trip as he wants to organise it andthinks he can do that better than his sister.My attitude It sounds like a wonderful trip and I would love to be ableto do a trip like that myself one day.a paragraph from the passage and use the information to help you make up a dialogue.W ANG WEI: You know, we’ve always wanted to do a long bike trip. Whydon’t we go on one after we graduate form college?W ANG KUN: That’s a good idea. ...Sample dialogue:W ANG WEI: You know, we’ve always wanted to do a long bike trip. Why don’t we go on one after we graduate form college?W ANG KUN: That’s a good idea. But where are we going?W ANG WEI: What about cycling along the Mekong River?W ANG KUN: It sounds interesting, but how do you want to plan it?W ANG WEI: I think we should do it properly. We must find the source of the river and start from there.W ANG KUN: Well, the Mekong River begins in Qinghai Province. That means we’re going to be cycling at an altitude of more than 5,000 metres. W ANG WEI: Oh, I think that’s exciting, don’t you?W ANG KUN: Remember that the air will be hard to breathe and it’ll be very cold.W ANG WEI: That’s going to meke it an interesting experience.W ANG KUN: I wish you weren’t so stubborn. You don’t know where it is but you still insist that you know better than anyone else. Now I know that the proper way is always your way, but have you looked at a map yet?W ANG WEI: No, I haven’t. that’s just a detail!W ANG KUN: OK. I can see by your determined look that you won’tchange your mind.meaning.EXAMPLE: We were both surprised to learn that half the river is in China.→Not only my sister, but also I was surprised ot learn that.We were both surprised to learn that half the river is in China.→(means we did n’t know this)We were both surprised to learn that half the river is in China.→(means we thought that may be more than half was in China)We were both surprised to learn that half the river is in China.→(means that we didn’t know that half the river is in China)Learning about languageDiscovering useful words and expressionsFind the correct words or expressions from the text for each sentence.1 He is so stubborn that no one can persuade him to do anything.2 A determined person always tries to finish the job, no matter how hard it is.3 My grandpa is fond of fishing and sometimes he fishes all day in the river.4 Liu Xiaoding is a good teacher and cares about his students very much.5 I prefer the red dress to the green one because it fits me better.6The concert went like clockwork because Li Pei had organized it so well.7 I wanted to pay the train fare, but my friend insisted. Finally I gave in.8 She persuaded all of us to cycle to work instead of taking the bus.1 As neither of them would give in, no decision was taken that day.(give in / give up)2 I liked the first flat we saw better because it was larger. (like ... better / prefer ... to)3 The task was difficult, but Helen’s determined expression let me know that she would not give up. (stubborn / determined)4 The list of gifts was very long, and we don’t know why, but the most important item, the golden cup, was forgotten. (detail / item)5“How I wish I could make a journey into space and see the stars up close!” cried Sarah. (journey / travel)6When he returned from his successful climb of Mount Qomolongma, Andrew finished his travel journal and gave it to the newspaper. (journal / diary)7 She had only one shortcoming: she was very stubborn. (disadvantage / shortcoming)8The very first time that Joe saw the film “ET”directed by StevenSpielberg, he made up his mind to become a director too.(make up one’s mind / change one’s mind)rapids glacier mountain delta plain valley waterfall bank I really enjoyed my school field trip in geography two months ago. We saw so many beautiful things: a glacier that flowed like a river of ice through a valley that cut the mountains into two parts. We also discovered a river that was falling off the mountain and became a wonderful waterfall. This was even more exciting to see than the rapids where the water seemed to boil. Later we followed the river to a quieter plain and finally into a delta and the sea.Discovering useful structuresLook at the questions in the Warming up again. They are in the present continuous tense but they express future actions. Can you find similar sentences from the reading passage?When are you leaving? Where are you staying?How are you going to ... ? How long are you staying in ... ? When are you arriving in/at ... ? When are you coming back?1 Where are we going?2 When are we leaving and when are we coming back?Wei about her plans for the trip along the Mekong River. However, they are not sure about some of the verb tenses. Please complete their conversation.R: Miss Wang, I hear that you are travelling (travel) along the Mekong River. Have you got everything ready?W: Almost.R: So when are you leaving (leave) ?W: Next Monday.R: How far are you cycling (cycle) each day?W: It’s hard to say. If the weather is fine, I think we’ll be able to ride 75 km a day.R: What about the weather in Qinghai Province?W: The weather forecast is not good so we are taking (take) a large parcel of warm clothes with us.R: Where are you staying (stay) at night?W: Usually in our tent, but sometimes in the villages along the river bank. R: What happens if you have an accident?W: Don’t worry. I had some medical training at my college. Besides, we are taking (take) out insurance to cover any problems.R: Well, it sounds fun. I hope you’ll have a pleasant journey. Thank you for your time.You have got some plans for the future. Use the present continuoustense to express your future actions. Give as much information as you can.EXAMPLE: (this evening) I’m going out this evening. /I’m not doing anything this evening. / I don’t know what I’m doing this evening.1 (tomorrow morning)2 (the day after tomorrow)3 (next Saturday evening)4 (next month)Using LanguageReading and discussing1 What items are Wang Kun and Wang Wei carrying with them? What do you think they will have to leave behind in Dali? What should they take instead?Wang Kun and Wang Wei are carrying a tent, a cooker and food, pillows, water bottles. In the mountains they wore long wool coats, caps, gloves and trousers. In the plains they changed into T-shirts and shorts.2How does Wang Kun feel about the trip now? What do you think changed his mind?He is starting to like / enjoy it. Seeing how beautiful the land is has changed Wang Kun’s attitude.Wang Wei. What do you think they would say before they leave camp? Sample dialogue:WK: Oh, up so early?WW: Early? It’s nearly 9 o’clock!WK: Oops. (Looks at his watch). I guess you’re right.WW: Why were you so tired?WK: Well, I stayed up late last night to watch the stars.WW: That’s nice. They must be pretty.WK: Yes, they were.Listen to the tape and mark the rising and falling tone of each sense group and sentences from “To climb the mountains ...” to “... T-shirts and shorts”. Then practise reading it aloud.To climb the mountains was hard work but as we looked around us, we were surprised by the view. We seemed to be able to see for miles. At one point we were so high that we found ourselves cycling throgh clouds. Then we began going down the hills. It was great fun especially as it gradually became much warmer. In the valleys colourful butterflies flew around us and we saw many yaks and sheep eating green grass. At this point we had to change our caps, coats, gloves and trousers for T-shirts and shorts.To climb the mountains was hard↘work∣but as we looked↗around us, we were surprised by the view. || We seemed to be able to see for ↘miles. || At one ↗point we were so ↘high ∣that we found ourselves cycling throgh ↘clouds. || Then we began going down the ↘hills. || It was great ↘fun especially as it gradually became much↘warmer. || In the valleys ∣colourful butterflies flew ↗around us ∣and we saw many yaks and sheep eating green ↘grass. || At this ↗point ∣we had to change our ↗caps, ↗coats, gloves and trousers for T-shirts and ↘shorts.Listening and speakinglistening is about.dialogue.LISTENING TEXTJOURNEY DOWN THE MEKONGPart 3 CHATTING WITH A GIRLThe next day the travellers see a girl (G) walking along the road. Wang Kun (WK) speaks to her.WK: Hello!G: Hello! Are you travellers?WK: Yes. We’re travelling along the Mekong River. We’ve been allthrough China and now we’re going to follow the river through Laos. G: I’m Laotian. The Mekong’s our most important river. Did you know that it appears on our national flag?WK: Really?G: Yes. We use the river for washing, fishing and transporting things around the country. We’d be lost without it. It’s better than a road.WK: Well, no wonder I’ve seen boats going up and down –they’er transporting goods and people.G: Yeah. We call it “the sea of Laos” although we’re not near the sea. It’s because the water is sa useful to us sa the sea.WK: How interesting! In Tibet the river’s called “the water of the rocks”. Both names tell us a lot about the river, don’t they?G: Yes, they do. Watch out for the temples, caves and a waterfall along the river.WK: Wow! Can we sleep by the river?G: Yes, of course you can. There are many small villages along the river. You can stay there if you wish.WK: Thanks a lot.1 A girl from Laos told Wang Kun about how Laotians use the Mekong River.2A girl told Wang Kun about what they would see along the Mekong River.3 A girl from Laos told Wang kun about how important and beautiful the Mekong is.A( ) B( ) C( √)A is only partly correct because the girl also mentions the Laotian name for the Mekong River and how the Laotians use it.B is only partly correct because other information about the importance of the river and its Laotian name was also mentioned.The Mekong is the most important river in Laos. It even appears on the national flag of the country. Laotian people use the river for washing, fishing and transporting goods and people around the country. They call the Mekong “the sea of Laos”, but it Tibet people call it “the water of the rocks”. If you follow the river in Laos, you can visit temples, caves and a waterfall. At night, you can sleep in some small villages by the river.into pairs and continue the dialogue between them. Use the following expressions to end your conversation.Have a nice/good time. Have a nice/good trip. Take care.Have fun. Good luck on your journey. Write to me.Say hello to ... give my love/best wishes to ... best wishes. Sample dialogue:WK: What’s the food like in Laos?G: It’s delicious. There are many fish dishes and a special fish soup. The fisher-men catch the fish and then cook it. You should try that.WK: I love to try new food. What will we see along the riverbank?G: Well there are thick forests and mountains in the north of Laos and many interesting plants, birds and animals in the south of Laos. It’s so beautiful by the river that the scenery will take your breath away.WK: That sounds wonderful. I cannot wait to get going. Thank you for telling us so many things. Take care.G: Have a nice time on your journey. Keep in touch and write to me of you have time. Goodbye.WK: I will. Goodbye.WritingImagine that you are a friend of Wang Kun. Write a short email asking about Laos.·In pairs brainstorm some questions.EXAMPLE:What is the food like in Laos? What do you think of the country? ·Choose two or three questions and use each sa a new paragraph.How was your trip?What did you do when ...?Have you met ...?When did you get back?What kind of things did you see?Could you give me more details about ...?Could you tell me about ...?Sample writing:My dear brave Wang Kun,How are you these days? I keep wondering how you feel about your trip. Are you enjoying it? I hope that you are. Are you in Cambodia yet? When you get to Phnom Penh, tell me about the Buddhist temples there. When are you coming back? I am so looking forward to hearing about all your adventures. Please send some photos with your next letter! Well, have fun and don’t forget to write to me!Say “Hello” to Wang Wei for me.Good luck on your journey.Take care!Your friend forever,Hu Lin。

信息技术期末测试题 (必修一 1-3章)

信息技术期末测试题 \n（必修一 1-3章）请输入班级姓名： [填空题] *格式为：高一五班张三_________________________________1. 数据是现实世界原始事物现象的（），是信息的载体，是计算机加工的对象。

[单选题] *A．符号记录(正确答案)B．还原C．反映D．提升2. 下列编码方式中，属于单字节编码的是（）。

[单选题] *A．ASCII码(正确答案)B．GBKC．图像压缩D．统一码3. 小王上网搜索酸菜鱼的做法，不仅找到了酸菜鱼的文字菜谱，还找到了酸菜鱼的烹任过程图及教学视频，这体现了数据有（） [单选题] *A．二进制性B．语义性C．分散性D．多样性与感知性(正确答案)4. 下面属于数据处理方式的是（）。

[单选题] *A．存储B．挖掘C．分析D．以上都是(正确答案)5. 英文大写字母A的ASCII码值（十进制数）是65，C的的ASCII码值是（）。

[单选题] *A．66B．67(正确答案)C．97D．986. 在计算机信息处理领域，下面关于数据的叙述中，错误的（）。

[单选题] * A．数据是对客观事实、概念等的一种表示。

B．数据可以是数字、文字、图画、符号、声音、活动图像等。

C．数据类型可分为数值型数据和非数值型数据两类。

D．数据与信息不同，数据是日常所说的数值，而信息是指日常所见的现象。

(正确答案)7. 数据的一个基本特征是（）。

[单选题] *A．只能表示计算所用的数值B．都是以二进制形式存储在存储器上(正确答案)C．以各种形式存储在内存中D．所有的数据按存储器类型组织8. 数字信号和模拟信号的不同之处是（）。

[单选题] *A．数字信号在大小和时间上均连续，而模拟信号则相反B．数字信号在大小和时间上均不连续，而模拟信号则相反(正确答案)C．数字信号在大小上不连续，时间上连续，而模拟信号则相反D．数字信号在大小上连续，时间上不连续，而模拟信号则相反9. 模拟信号数字化的三个步骤依次为（）。

高中历史阶段综合测评1(专题一、专题二)人民版必修3-人民版高二必修3历史试题

阶段综合测评(一)(专题一、专题二)(时间：90分钟分值：100分)一、选择题(本大题共25小题，每小题2分，共50分)1．春秋时期，面对礼崩乐坏的社会局面，孔子为重建社会秩序，提出“克己复礼”的主X，希望重建“礼乐文明”的社会。

这表明孔子在当时( )A．希望恢复西周社会政治秩序B．损益西周制度适应现实需要C．推翻现有秩序重建礼乐文明D．不满社会现状回到远古社会B[孔子希望重建“礼乐文明”的社会而不是恢复西周社会政治秩序，故A项错误；面对礼崩乐坏的社会局面，孔丘提出“克己复礼”的主X，表明他希望损益西周制度适应现实需要，故B项正确；“克己复礼”并非要推翻现有秩序重建礼乐文明，也不是要回到远古社会，故C、D两项错误。

]2．先秦时期，各种治国方略层出不穷。

“旨约而易操，事少而功多”是下列哪位思想家的治国方略( )A．孟子B．老子C．墨子D．韩非B[孟子是战国时期儒家思想的代表人物，主X“仁政”，与题干“事少而功多”的描述不符，故A项错误；老子是春秋时期道家学派的代表人物，政治上主X“无为而治”，与题干“旨约而易操，事少而功多”相符，故B项正确；墨子是战国时期墨家学派的代表人物，主X“兼爱”“非攻”“尚贤”，与题干描述不符，故C项错误；韩非是战国时期法家的代表人物，主X法治、变法革新、君主专制主义中央集权，与题干描述不符，故D项错误。

] 3．“桂可食，故伐之；漆可用，故割之。

人皆知有用之用，而莫知无用之无用也。

”(引自《庄子·人间世》)下列与此主X同属于一个思想流派的是( )A．“心外无物，心外无理”B．“不期修古，不法常可”C．“人之性恶，其善者伪也”D．“民之难治，以其上之有为，是以难治”D[根据材料信息“《庄子·人间世》”可知此主X属于道家学派，由D项中“有为”“难治”可推断其主X“无为而治”，这正是道家的代表性观点，故D项正确。

A项属于心学观点，B项属于法家思想，C项是儒家荀子的观点，皆与材料观点不同，故排除。

2023-2024学年统编版高一语文必修上1-3单元测试题(含答案)

2023-2024学年统编版高一语文必修上1-3单元测试题（含答案）高一语文必修上册1-3单元考试试卷第I卷（共40分）一基础知识1、下列加点字的注音有误的一项是：（）A、舸（gě）舰遒（qiú）劲罅（xià）隙忖（cǔn）度B、贬谪（zhé）渌（lù）水倡（chāng）女贾（gǔ）人C、樯（qiáng）橹霓裳（sháng）羽扇纶(guān)巾兜鍪（móu）D、讪讪（shàn）峥嵘（róng）薄言掇（duō）之乍暖还（huán）寒2、下列加点字解释错误的一项（）A、左迁（降职）挥斥方遒（强劲有力）鼓（敲鼓）瑟吹笙B、对酒当（对）歌羁（约束）鸟周公吐哺（吐出嘴里的食物）C、琵琶行（古诗的一种体裁）青青子（您）衿摧眉（低眉）折腰D、浪遏（阻止）飞舟少无适俗韵（气质）却（退回）坐促弦3、指出下列各组词语中只有一个错别字的一项（）A、风华正茂蜡炬成灰青云梯蹂躏B、穿流不息酣畅淋漓荧火虫遐想C、食野之苹杜鹃啼血怅辽廓倦怠D、萍水相逢云蒸霞蔚虾蟆陵憔悴4、下列句中加点的成语运用正确的一项（）A、你上吊，你跳河，你卖儿卖女，你饿死冻死，他都不动声色，他只管自己的腰包有没有塞满，哪管你的死活。

B、在雄辩的事实面前，他们捏造事实、混淆视听的伎俩一览无余。

C、看到那些洋字码登堂入室的夹在方块字中间，老祖宗仓颉会作何感想。

D、如果离开自己的轨道，人们的努力不但会事倍功半，而且会弄得南辕北辙。

5、下面句子无语病、语意明确的一项（）A、由于游泳技术的提高，为广泛深入的开展群众性游泳活动提供了有利的条件。

B、身体瘦弱的水生的祖父已经七十岁了。

C、机遇是位美丽聪颖的姑娘，她只垂青于懂得如何追求她的小伙子。

D、王羲之的书法作品被冠以书法家的最高称谓：“书圣”。

6、列各句中标点符号使用全都正确的一项是（）A. “学习就怕‘认真’二字。

2019-2020学年新人教版高一英语单元测试新卷(解析版)：必修1 Unit 3 5.doc

班级姓名学号分数Unit3（测试时间：60分钟满分：100分）Ⅰ.单词拼写（每个1分，共10分）1. In my opinion, our greatest happiness c_____ in serving the people.2. I hope what I say will _______（澄清）the misunderstanding between us.3. Thanks to your help, Jack and Peter_________（完成）the task ahead of schedule.4. The basketball match was so exciting that it t_______ everyone present at the stadium.5. What you say now is not ________（一致的）with what you said last week.6. The plan finally broke down because the two sides were u_______ to cooperate.7. This book gives a good _________（描述）about life in the jungle of South America.8. There is a p________ that I might go to Paris to study for two years.9. The work of taking care of kids requires patience _________（加上）experience.10. I don’t think it’s fair. Susan did the work and Jane got ________（赞扬）for it.【答案】Ⅱ. 根据汉语意思完成句子（每个1分，共10分）1.当人们提起学英语，你会发现听力也是包括在内的。

2022—2023学第一学期期末学业水平检测高二文科数学 (必修3、选修1-1)(1)

第 1 页共 8 页按秘密级事项管理★启用前2022—2023学年第一学期期末学业水平检测高二文科数学试题（必修3、选修1-1）2023年01月本试题卷分第Ⅰ卷（选择题）和第Ⅱ卷（填空题和解答题两部分）. 考生作答时，将第Ⅰ卷的选择题答案填涂在答题卷的答题卡上（答题注意事项见答题卡），将第Ⅱ卷的填空题和解答题答在答题卷上.考试结束后，将答题卷交回.第I 卷一、选择题：本大题共12小题，每小题5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. 下列四个命题为真命题的是 A. “全等三角形的面积相等” 的否命题 B. “若0a+b=，则,a b 互为相反数”的逆命题 C. “若1c ≤，则220x x c ++=无实根”的逆否命题 D. “不等边三角形的三个内角相等”的逆命题 2．已知x y ∈R ，，则“ln ln x y =”是“x y =”的A ．充要条件B ．必要不充分条件C ．充分不必要条件D ．既不充分也不必要条件3．焦点在x 轴上的椭圆2214x y m +=的焦距为4，则m 的值等于第 2 页共 8 页A ．8B ．5C ．5或3D ．5或84．执行右图所示的程序框图，若输入的x 为－4，则输出y 的值为A ．4B ．2C ．1D ．0.55．在平面直角坐标系xOy 中，抛物线y 2＝4x 的焦点为F ，点P (m ，－4)在抛物线上，则PF 的长为A ．5B ．4C ．3D ．2 6. 十二律为我国古代汉族的乐律学名词，是古代的定音方法，分为“黄钟、太簇、姑冼、蕤宾、夷则、无射”六种阳律以及“大吕、夹钟、中吕、林钟、南吕、应钟”六种阴律.现从“太簇、蕤宾、夷则、大吕、中吕、应钟”六种音律中任选两种，则至少有一种来自阴律的概率为A.52 B. 157 C. 1511 D. 54 7. 已知圆22:10210C x y y +-+=与双曲线22221(0,0)x y a b a b -=>>的渐近线相切，则该双曲线的离心率是A．B ．53C ．52D．第 3 页共 8 页8．已知3()x xf x e=，则()f x A ．在（-∞，+∞）上单调递增 B ．（-∞，1）在上单调递减 C ．有极大值3e，无极小值 D ．有极小值3e，无极大值 9．某小组做“用频率估计概率”的试验时，绘出的某一结果出现的频率折线图，则符合这一结果的试验可能是A ．抛一枚硬币，出现正面朝上B ．掷一个正方体的骰子，出现3点朝上C ．一副去掉大小王的扑克牌洗匀后，从中任抽一张牌的花色是红桃D ．从一个装有2个红球1个黑球的袋子中任取一球，取到的是黑球 10．我国的《洛书》中记载着世界上最古老的一个幻方：将1，2，...，9填入33⨯的方格内，使三行、三列、两对角线的三个数之和都等于15 (如图）.一般地，将连续的正整数1，2，3，…，2n 填入n n ⨯的方格内，使得每行、每列、每条对角线上的数的和相等，这个正方形就叫做n 阶幻方.记n 阶幻方的一条对角线上数的和为n N (如：在3阶幻方中，315N =)，则10N =第 4 页共 8 页A ．510B ．505C ．1020D ．101011．设()'f x 是函数()f x 的导函数，将()y f x =和()y f x '=的图象画在同一个直角坐标系中，不可能正确的是A BC D12. 发现土星卫星的天文学家乔凡尼卡西尼对把卵形线描绘成轨道有兴趣.像笛卡尔卵形线一样，笛卡尔卵形线的作法也是基于对椭圆的针线作法作修改，从而产生更多的卵形曲线.卡西尼卵形线是由下列条件所定义的：曲线上所有点到两定点（焦点）的距离之积为常数. 已知：曲线C 是平面内与两个定点F 1(-1，0)和F 2(1，0）的距离的积等于常数2(1)a a >的点的轨迹，则下列命题中错误的是4 9 2 35 7 816第 5 页共 8 页A. 曲线C 过坐标原点B. 曲线C 关于坐标原点对称C. 曲线C 关于坐标轴对称D. 若点P 在曲线C 上，则△F 1PF 2 的面积不大于212a 第Ⅱ卷二、填空题：本大题共4个小题，每小题5分，共20分.13．已知函数()323f x x x =-++，曲线y =f (x )在点(1, f (1))处的切线方程为．14．若200辆汽车通过某段公路时的速度频率直方图如图所示，则速度在区间[50，60)内的汽车大约有辆．(14题)15. 命题“0x R ∃∈，使()200110m x mx m +-+-≤”是假命题，则实数m 的取值范围为 .16．在矩形ABCD 中，AB ＝5，AC ＝7，现向该矩形ABCD 内随机投一点P ，则∠APB ＞90°的概率为．三、解答题: 本大题共6小题，共70分．解答应写出文字说明，证明过程或演算步骤.17. (本小题满分10分)2025年内蒙古赤峰市将实行新高考“312++”模式，即语文、数学、英语必选，物理、历史二选一，政治、地理、化学、生物四选二.共选六科参加高考.其中偏理方向是二选一时选物理，偏文方向是二选一时选历史，对后四科选择没有限定.（Ⅰ）学生甲随机选课，求他选择偏理方向及生物学科的概率；（Ⅱ）学生甲、学生乙同时随机选课，约定选择偏理方向及生物学科，求他们选课相同的概率.18. (本小题满分12分)命题p：曲线222280x y mx my++-+=表示一个圆；命题q：指数函数=-在定义域内为单调递增函数．()(21)xf x m（Ⅰ）若p⌝为假命题，求实数m的取值范围；（Ⅱ）若p q∧为假，求实数m的取值范围.∨为真，p q第 6 页共 8 页第 7 页共 8 页19. (本小题满分12分)给出下列条件：①焦点在轴上；②焦点在轴上；③抛物线上横坐标为的点到其焦点F 的距离等于；④抛物线的准线方程是．（Ⅰ）对于顶点在原点的抛物线：从以上四个条件中选出两个适当的条件，使得抛物线的方程是，并说明理由；（Ⅱ）过点的任意一条直线与交于，不同两点，试探究是否总有？请说明理由．20. (本小题满分12分)已知函数321()33f x x x ax =-+ .（Ⅰ）若()f x 在点 (1, f (1))处切线的倾斜角为4π，求实数a 的值；（Ⅱ）若1a =-，求()f x 的单调区间.x y 1A 22x =-O C C 24y x =(4,0)l 2:4C y x =A B OA OB ⊥第 8 页共 8 页21. (本小题满分12分)设椭圆22221(0)x y a b a b+=>>的右顶点为A ，上顶点为B ．已知椭圆的离心率为AB = （Ⅰ）求椭圆的方程；（Ⅱ）设直线l :y =kx (k <0)与椭圆交于P ，Q 两点，l 与直线AB 交于点M ，且点P ，M 均在第四象限．若BPM △的面积是△BPQ 面积的2倍，求k 的值．22.(本小题满分12分) 已知a R ∈，函数()()2ln 0f x a x a x=+>．（Ⅰ）求函数()f x 的极值：（Ⅱ）若函数()f x 无零点，求a 的取值范围．。

Unit 1-3 期中考试复习练习卷-2023学年上海市高二英语上外版(2020)选择性必修第一册

上外版选择性必修一U1-U3期中复习练习卷Exercise 1单句生词填空concern leap collapse push delivered drawnfixed composed pioneering exposure accumulated1.Every substance, no matter what it is,is______________of very small particles.2. The animals in the thick bush were______________to the campsite by the smell of the cooked food.3.Like many advancements in civilization, the concept of a(n)______________ year came from the Egyptians.4. The Chinese Embassy______________a large number of daily necessities in time in aid of the refugees in Afghanistan.5. It never occurred to him that ______________to the air for only a few seconds would infect him with the virus.6.The pioneering research demonstrated that some people tend to see their abilities as ______________.7.The achievements of athletes inspire us to ______________the boundaries of what our bodies are capable of.8. Despite the struggles and challenges in the previous days, today's______________ treatment and cutting-edge technology is sure to help us find a cure for cancer.9. Sartre refused the Nobel Prize out of______________that it would somehow affect his independent thinking.10. The rigorous and highly structured education in the institute paved the way for his undergraduate study and his knowledge about chemistry ______________ over time.Exercise 2 语法篇章填空Are People Unique?A considerable number of people consider other species on earth are somehow inferior to us. Throughout the history,it has always been human beings' pride1______________ we are the only species on the Planet that can speak and think.However,recent research casts doubt on that common belief.Zuberbuhler, a psychologist at St. Andrews University,and his colleagues recorded thousands of calls made by Diana's monkeys and noticed that the monkeys adapted their calls to change the meaning 2______________(warn) one another about different situations.For example,they made a krack alarm call at the sight of tiger.However,when they merely repeated calls made by other monkeys they added an “oo”.The researchers found that the same calls 3______________(recognize) by other species,like Campbell's monkeys.“So they are communicating across species. And since then we have found that hornbill birds can understand these calls and they too can understand all the different meanings.”said Zuberbuhler.4______________ is also surprising is that signs of intelligence have been found in birds,5______________ small brains were long assumed to be a complete barrier to intelligence.However,all that is changing fast. A few years ago Irene Pepperberg of the Massachusetts Institute of Technology taught a parrot to recognize and count up to six objects, 6______________couldn't have been achieved if birds were unable to memorize things.Last year,that was topped by Alex Kacelnik,a professor of behavioral ecology at Oxford,who discovered that crows (G49) are capable of using tools on complex orders.This was the first time that such behaviour 7______________ (observe) in non-humans. In an experiment seven crows successfully grabbed a piece of food 8______________ (place) out of reach using three different lengths of stick. Crucially,they were able to complete the task without any special training, 9 ______________(suggest) the birds were capable of a level of abstract reasoning normally associated only with humans.All this is powerful evidence 10______________the idea that people are unique.Exercise 3 篇章选词填空A.consequencesB.feedC.furtherD.threatE.speedF.emissionsG.rateH.releasedI.trapJ.liesK.slowingScientists Warn of Disastrous Global Warming in Near FutureThe United Nations Intergovernmental Panel on Climate Change(IPCC)is warning that the world is heating faster than predicted. The group says a major 1______________ of warming is important to avoid disaster.The IPCC 2______________ the Special Report on Global Warming of 1.5℃ on Monday.It says the report shows that global warming already has topped one degree Celsius sincepre-industrial times.Chinese scientist Panmao Zhai is a leader of the research. He says,“One of the key messages that comes out very strongly from this report 3______________ in that we are already seeing the 4______________ of one degree Celsius of global warming through more extreme weather and rising sea levels among other changes".The scientists report that the level of warming will reach 1.5 degrees during the next thirty or so years at the current5of greenhouse gas release. Greenhouse gases 6______________heat in the atmosphere,causing higher temperatures on Earth.The report says the world needs to reach zero net7of carbon dioxide by2050 to prevent a further rise in temperature.It warns a(n) 8______________ increase to two degrees Celsius would greatly increase the number of natural disasters. It would 9______________ the melting of the Arictic sea ice,causing islands to disappear under rising seas. And the report says, it would become impossible to produce enough food to10 ______________ the world's growing population.Exercise 4中译英1．他当探险家的梦想什么时候才能实现呢？（dream）__________________________________________________________________________________________________________________________________________________________________________________________________ 2．这家书店里买不到任何一本上个世纪出版的传记。

高一语文必修3必修3诗歌单元考试题及答案

汕头市潮阳黄图盛中学2011-2012学年度第二学期高一必修3古典诗歌鉴赏测试题注意事项：1.考生必须将答案填涂在答题卷的各题目指定区域内相应位置上；如需改动，先划掉原来的答案，然后再写上新的答案；不准使用涂改液。

不按以上要求作答的答案无效。

2．考生必须保持答题卷的整洁，考试结束后，只须交回答题卷。

第一部分诗歌鉴赏(26分)一、鉴赏（选择部分，共9分）1、（1995年全国）对李清照《如梦令》一词分析不当的一项是昨夜雨疏风骤，浓睡不消残酒。

试问卷帘人，却道海棠依旧。

知否?知否？应是绿肥红瘦。

A.“不消”表面是指酒意未消，实际指的是消不尽的伤感和烦闷情绪。

B.“绿肥红瘦”中，“绿”“红”分别代替叶和花，“肥”“瘦”分别形容叶的茂盛和花的凋零。

C.这首词从一般叙述，转入到一问一答，然后是设问和慨叹，层层拓展、深入。

D.作者采用直抒胸臆的手法，表达对春光留恋和惜别的一种伤感情绪。

2、（1999年全国）阅读下面一首唐诗，对这首诗的赏析，不恰当的一项是漫成一首杜甫江月去人只数尺，风灯照夜欲三更。

沙头宿鹭联拳静，船尾跳鱼拨刺鸣。

A．首句从水中月影写起，描写了江上月夜宁静的美景，与“江清月近人”这句诗异曲同工。

B．第三句写白鹭屈曲着身子，恬静地夜宿在月照下的沙滩上，意境安谧、和平。

C．二、四两句分写了江风吹打桅灯、大鱼跃出水面的“动”，与一、三两句的“静”对比鲜明。

D．全诗通过写夜泊时的所见所闻，透露出诗人对平静、安宁生活的向往。

3、（2001年春季）阅读下面一首唐诗，对这首诗的赏析，不恰当的一项是鸟鸣涧王维人闲桂花落，夜静春山空。

月出惊山鸟，时鸣春涧中。

A.诗人用花落、山空、月出、鸟鸣这些动态的描写，来反衬出春出月夜阒无人声的幽寂。

B.第四句中诗人用“时”来修饰“鸣”，从听觉上给人动静的对比，起了更生动的烘托作用。

C.全诗为我们描绘了一幅淡雅而意境幽远的春山月夜图，真是“诗中有画，画中有诗”。

D.全诗语言清新自然，不堆砌典故，但却细致地表现出自然界光色和音响的变化。