2020-2021学年高一下学期期中考试试题
山西省怀仁市2020_2021学年高一化学下学期期中试题
山西省怀仁市2020-2021学年高一化学下学期期中试题(考试时间90分钟,满分100分)可能用到的相对原子质量:Fe 56 Cu 64 N 14 Si 28 Mg 24一、选择题:本题共24小题,每题2分,共48分。
每题只有一项是符合题目要求的。
1.类比是研究物质性质的常用方法之一,可预测许多物质的性质。
但类比是相对的,不能违背客观实际。
下列各说法中正确的是A.铁和氯气加热生成FeCl3,则铁和硫单质加热生成Fe2S3B.SO2通入BaCl2溶液中不产生沉淀,则CO2通入BaCl2溶液中也不产生沉淀C.铝与稀硫酸反应生成氢气,则铝与稀硝酸反应也生成氢气D.Al(OH)3可以治疗胃酸过多,则NaOH也可以治疗胃酸过多2.下列说法正确的是A.3 mol H2可与1 mol N2完全反应生成2 mol NH3B.N2即可作氧化剂又可作还原剂C.二氧化硫具有漂白性,能使品红溶液和紫色石蕊试液褪色D.陶瓷餐具、混凝土桥墩、水晶镜片都使用了硅酸盐材料3.工业生产中为了盛放大量浓硝酸,下列可选择作为罐体材料的是A.PtB.CuC.MgD.Al4.对下列事实的解释错误的是A.高纯硅可制成计算机芯片,是利用其半导体性能B.浓硝酸在光照下颜色变黄,说明浓硝酸不稳定C.在蔗糖中加入浓硫酸后出现发黑现象,说明浓硫酸具有氧化性D.反应CuSO4+H2S=CuS↓+H2SO4能进行,说明CuS既不溶于水也不溶于稀H2SO45.为分析矿物X中的常见离子,将其溶于稀盐酸,将所得溶液进行实验,下列依据实验现象得出的结论正确的是A.用铂丝蘸取少量溶液进行焰色试验,火焰呈黄色,说明矿物X中不含K+B.取少量溶液向其中滴加AgNO3溶液,出现白色沉淀,说明矿物X中含Cl-C.取少量溶液向其中滴加过量NaOH溶液,加热,用湿润红色石蕊试纸检验生成的气体,试纸变蓝,说明矿物X中含NH4+D.取少量溶液向其中滴加Ba(NO3)2溶液,有白色沉淀产生,说明矿物X中含SO42-6.下列关于氮及其化合物的说法错误的是A.“氨溶于水的喷泉实验”装置图,烧杯中换成其它液体无法形成喷泉B.雷电固氮是自然界中氮的固定途径之一C.在NO2与水的反应中,氧化剂和还原剂的质量之比是1:2D.氨的催化氧化是工业制硝酸的基础7.下列反应产生的气体,通入Na2SO3溶液不反应的是A.KMnO4和浓盐酸B.Al与NaOH溶液C.浓硝酸和铜片D.铜片和浓硫酸共热8.目前国际空间站处理CO2废气涉及的反应为CO2+4H2钌催化剂CH4+2H2O。
天津市第一中学2020_2021学年高一英语下学期期中试题
天津市第一中学2020-2021学年高一英语下学期期中试题本试卷分为第I 卷(选择题)、第II 卷(非选择题)两部分,共100 分,考试用时90 分钟。
第Ⅰ卷 1 至 4 页,第Ⅱ卷第 5 页。
考生务必将答案涂写在答题卡的规定位置上,答在试卷上的无效。
祝各位考生考试顺利!第 I 卷I. 听力(共20 小题;每小题0.5 分,满分10 分)第一节. 听下面 5 段对话。
每段对话后有一道小题,从每题所给的A、B、C 三个选项中选出最佳选项。
听完每段对话后,你将有10 秒钟的时间来回答有关小题和阅读下一小题。
每段对话你将听一遍。
1.What will the man do this afternoon?A.Go boating.B. Collect his mother.C. Go to the railway station.2.When should the man check out?A.By 12 noon.B. By 1 pm.C. By 2 pm.3.What do we know about the woman?A.She is heavier.B. She is thinner.C. She is taller.4.How does the woman most probably feel now?A.Nervous.B. Relaxed.C. Angry.5.What are the speakers mainly talking about?A.A park.B. A drawing.C. A story.第二节(共 15 小题)听下面 5 段对话或独白。
每段对话或独白后有几个小题,从题中所给的A、B、C 三个选项中选出最佳选项,并标在试卷的相应位置。
听每段对话或独白前,你将有时间阅读各个小题,每小题 5 秒钟;听完后,各小题将给出 5 秒钟的作答时间。
每段对话或独白读两遍。
听第 6 段材料,回答第6、7 题。
山西省长治市第二中学2020-2021学年高一下学期期中数学试题(解析版)
【解析】
【分析】作出直观图的平面图形,判断直观图与平面图形的形状和数据之间的关系,求出平面图形的面积即可.
【详解】在 中, ,
直观图恢复原图如下:
则 , ,
,
故答案为:
15.若圆锥底面半径为1,高为 ,其中有一个内接正方体 ,其中 、 、 、 四点在圆锥底面上, 、 、 、 在圆锥侧面上,则这个正方体的棱长为______.
2.已知 ,若 ,则 ()
A. B. C. D.
【答案】C
【解析】
【分析】先算出 ,再根据平面向量平行的坐标运算即可求得.
【详解】 ,因为 ,所以 .
故选:C.
3.已知直线 和平面 ,下列说法正确的是()
A.如果 ,那么 平行于经过 的任意一个平面.
B.如果 ,那么 平行于平面 内的任意一条直线.
C.若 ,则 .
D.若 且 ,则 .
【答案】D
【解析】
【分析】A,D选项考查线面平行的判断,A选项缺少条件,D选项正确;B选项是线面平行推线线平行,需要借助另外一个面;C选项中,平行于同一个面的两条线没有特定的位置关系
【详解】选项A中,由 推出 平行于经过 的任意一个平面,需要增加一个条件,即 不在 所在的面内,A选项没有这一限制条件,所以A错误
A. B.
C. 的最大值为1D.
【答案】ABD
【解析】
【分析】选项A.由 ,可得 可判断;选项B.过 作 交 于点 ,所以 ,结合条件可判断;选项C.由B结合均值不等式可判断;选项D.由 结合均值不等式可判断.
【详解】选项A.由 ,可得
所以 ,故A正确.
选项B.过 作 交 于点
所以 ,由这两式可得
由 ,则 , ,
山西省长治市第二中学校2020-2021学年高一下学期期中考试地理试卷 (含答案)
2020—2021学年第二学期高一期中考试地理试题命题人:【本试卷分为第I卷(选择题)和第II卷(非选择题)两部分,共100分。
考试时间90分钟】第Ⅰ卷(共45分)一、单项选择题(每小题1.5分,共计45分)图1为我国春运期间各省区(不含港澳台地区)人口流出、流入首位流(单纯基于一省人口的总流出或总流入的强度)结构示意图,图中箭头的粗细代表流入和流出强度。
据此完成1~3题。
图11.图示反映出影响人口首位流指向的主要因素有①空间距离②交通方式③经济发展水平④地形阻隔A.①②B.③④C.①③D.②④2.图中甲、乙两省(区、市)分别是A.山西、青海B.广东、安徽C.云南、北京D.山东、内蒙古3.该图说明A.历史因素对人口流动首位流的影响最大B.东北地区流入首位流地域分布最为复杂C.河南流出人口流向浙江的最多D.全国各省区流出首位流主要指向北京、天津、上海当把人口中的所有成员按年龄由小到大排序时,位于中间的年龄即为年龄中位数。
它把人口分为两个数目相等的部分。
读世界部分国家人口年龄中位数变化趋势图(图2),据此完成4~6题。
图24.图2国家中人口年龄中位数变化最小的是A.巴西B.瑞典C.俄罗斯D.中国5.人口年龄中位数主要反映A.人口增长数量B.人口增长速度C.人口年龄结构D.人口老龄化程度6.应对中国人口年龄中位数变化趋势的对策不可行的是A.鼓励农村人口增长,解决农村家庭养老问题B.引入市场机制,发展老龄产业C.完善城镇职工养老保险制度D.实施“全面二孩”政策相对于修筑堤防、改迁河道等耗资巨大的主动防洪工程,在人力、资金相对不足的古代,珠江三角洲西部高要地区有30多个村落利用当地有利的自然条件进行被动防洪,形成独特有趣的八卦形态。
图3示意高要地区八卦村落分布区,图4(遥感图片)示意某“八卦村”的道路和排水系统。
据此完成7~9题。
图3图47.与西江北岸相比,南岸的村落多呈八卦形态主要是因为这里A.水源丰富B.水灾多发C.水运便利D.耕地充足8.根据“八卦村”排水系统的形态可以推断A.池塘位于村中心方便蓄水B.道路都与排水系统并行方便出行C.村落选址在近似圆形的小山岗上D.村落选址在近似圆形的小盆地里9.近20年来,高要地区许多“八卦村”的形态逐渐瓦解,可能是由于该地区A.年降水量减少B.台风登陆减少C.防灾意识增强D.堤防趋于完备空中连廊是指跨越城市街道连接相邻建筑的封闭的人行通道或天桥,通常建设于城市高强度开发区域,空中连廊创造友善的行人环境、创造和鼓励商业发展、形成城市观景平台。
湖南省临澧县第一中学2020-2021学年高一下学期期中考试英语试卷(附答案)
2021年高一英语试题卷第二部分阅读理解(共两节,满分50分)第一节(共15小题;每小题2.5分,满分37.5分)阅读下列短文,从每题所给的A、B、C和D四个选项中,选出最佳选项。
ARecently, an unhappy event has happened in a kindergarten in Chongqing. Most primary schools suggest that parents should come along with their children to school and guard the school gates from 7:40 to 8:00 in the morning. Opinions on this problem are different from person to person.Sun Zhenyao, 13, JiangbeiSafety comes first. I don’t think it’s a big problem for parents. They just have to stay at the school gate for a little longer. Also, it’s very crowded around school gates in the morning. Traffic accidents can happen. Depending only on school guards is not enough. If parents can help, there will be fewer accidents.Li Minyi, 14, YubeiOn weekdays, guarding schools and keeping students safe should be the schools’ responsibility –not the parents’. Also, the time during which they have to stand guard is usually about 7:40 to 8:00 am, the morning rush hour. Some parents might get caught in a traffic jam and be late for their work.I don’t think this task should fall on the parents.Sun Run, 14, BeibeiThis request is not just about children’s safety, but also supporting the school. It is a good way to improve relations between parents and schools. Secondly, parents can set a good example for their kids by working selflessly for their society.Huang Xi, 15, JiulongpoMost of these parents are office workers. They have their own things to do. They hurry to go to work every morning. To meet this new request, some may have to ask for time off. This will affect their work performance.21. The students who agree with the suggestion are_______.A. Li Minyi, Sun RunB. Huang Xi, Sun ZhenyaoC. Huang Xi, Li MinyiD. Sun Zhenyao, Sun Run22. According to the students, why should parents guard the school gates?A. Guarding schools and keeping students safe should be the schools’ job.B. It is a good example for kids to have a sense of responsibility.C. Some parents can ask for time off to guard the school gates.D. There are not enough school guards in the primary schools.23. This article is most likely to be_________.A. a newspaper interview (采访)B. a police reportC. a short storyD. a textbook passageBA young couple decided to get married. As the big day drew nearer and nearer, they both grew nervous because each of them had a problem. The bridegroom decided to ask his father for advice. “Dad,” he said, “I love Lily very much, but I have very smelly feet, so I'm afraid that she will not put up with them.” His father said, “All you have to do is wash your feet as often as possible, and you should always wear socks, eve n when you go to bed.” Well, it seemed a workable solution, the young man thought.The young woman turned to her mother. “Mom,” she said, “My morning breath is so bad that I'm afraid my new husband will not want to live in the same room with me. I love him. I can't live without him.” Her mother said, “In the morning, get straight out of bed when you wake up, and head for the bathroom and brush your teeth. Don't say any word before you brush your teeth.” The young woman followed her mother's advice.They were finally married in a wonderful ceremony. Not forgetting the advice each had received, they carefully spent every day. The husband wore his socks every night and the wife kept her mornings silent; they did quite well until about a month later. Just before dawn, thehusband woke only to find that one of his socks was gone! Thinking of the terrible result, he felt frightened at once. He jumped up and began to search the bed for his sock in a hurry. Of course, this made the wife woken. Without thinking, the w ife asked, “What on earth are you doing?” The husband stopped in surprise, and then he cried, “Oh, no! You must have swallowed my sock!”24. What troubled the young man before he got married?A. His feet had an unpleasant smell.B. He was unprepared for the big day.C. He was too poor to marry the girl.D. His habit was too bad to be known.25. Why did the husband feel frightened?A. Because he forgot to wear the socks.B. Because his socks were missing.C. Because his wife might find the truth.D. Because it would disappoint his father.26. The husband said the last sentence of the passage because ________.A. his wife was very hungry in the morningB. his wife often dreamed of eating thingsC. he wanted to have his wife buy new socksD. he found his wife's breath very smelly27. What would happen next most probably?A. The wife would leave the husband soon.B. The couple would tell each other the truth.C. The husband would buy a new pair of socks.D. The couple's parents would help find the sock.CThe popularity of Chinese-owned video-sharing service TikTok(抖音)continues to grow among young people in the United States. In 2019, experts say the service more than doubled its American user base to 37 million. TikTok is especially popular with teens and young adults.The service lets users create and share their short videos that they think interesting and useful. Many of them are under 15 seconds. The TikTok app offers a wide choice of sounds, brief parts of songs and special effects tools to help create a video. Some TikTok-based memes(表情包)are very popular. Videos often include popular songs from well-known artists and TikTok has even helped launch the careers of new music stars.TikTok is considered a competitor to the video-sharing app Snapchat, as well as Facebook's Instagram service. Snapchat and Instagram also mainly interest young users with a wide mix of photos and videos centered largely on fashion, pop culture and humor.Last year, TikTok was the second-most downloaded app from Apple and Google stores. Only WhatsApp was downloaded more. Research company Sensor Tower guesses people have downloaded the TikTok app 1.65 billion times.TikTok has been used by many major companies to reach young people who use little or no traditional media. One of those companies is American-based e. l. f. Cosmetics(化妆品). The makeup company's chief marketer, Kory Marchisotto, said that TikTok is "where the Gen Z party is". Gen Z is a name used to call the generation born between the late 1990s and the early 2000s.“That's where they're all hanging out," Marchisotto said.Companies appearing on TikTok can make money through advertising. Often, the companies create user "challenges" as part of their advertisement campaigns. TikTok users created 3 million videos that received more than 4 billion view.28. Which word can best describe the videos created on TikTok?A. Traditional.B. Boring.C. Various.D. Serious.29. Which was downloaded most from Apple and Google stores last year?A. TikTok.B. Snapchat.C. Instagram.D. WhatsApp.30. What can companies do on TikTok?A. Challenge their competitors.B. Make advertisements.C. Hold music concerts.D. Promote users' abilities to make videos.31. What is the best title for the text?A. TikTok Keeps Growing Among US YouthB. How to Share Short VideosC. Facebook Achieves Great SuccessD. Companies Benefit Much from VideosD“Baby signing” classes established to improve language skills actually make little difference to children’s development, according to new research. Scholars claimed there was no evidence that the lessons—in which babies are taught simple gestures to communicate their everyday needs—enable children to talk quicker than others.In a three-year study, it was claimed that the method could make mothers more responsive to their chil dren’s behaviors but failed to actually increase babies’ vocabulary. An active home environment in which parents regularly talk to their children was much more effective, researchers warned. The findings will cast doubt on the movement—born in the United States—which has proved hugely popular among middle-class parents.Baby signing is now a multi-million pound industry, with thousands of mothers andfathers paying for classes, books and DVDs. Young children are taught simple gestures for words and phrases to communicate their everyday needs, such as “milk” “more” “all gone” “food” and “tired”. It is claimed that the technique brings great benefits, including improving the relationship between mother and child, helping language development and even increasi ng a child’s intelligence.But research from Hertfordshire University has found no evidence that using baby signing helps to improve their language development. The scholars added, “Baby signing has become big business and mothers, particularly first-time mums or less confident parents, feel the pressure to do it. Some even think ‘if I don’t do it and everyone else does, I must be a bad mother’.”However, baby signing experts hardly sustained the findings. Wendy Moat, 45, who has been running baby signing classes for three years, said that the classes encouraged speech development, and may help develop a higher IQ. She said, “So many mums say that their children talk so well because they did baby signing when they were babies. Parents wouldn’t say it if they didn’t believe it.”32. Which of the following may help improve children’s language skills?A. Using simple words and phrases.B. Talking to them as much as possible.C. Buying them more books and DVDs.D Creating a serious home environment.33. According to Paragraph 4, some new mothers choose baby signing classes in that________.A. they are influenced by othersB. they are sure of the effects of themC. they don't want to be looked down uponD. they don't know how to teach their children34. The underlined word “sustained” in the last paragraph means “”.A. foundB. got rid ofC. supportedD. quit35. What’s the main idea of the text?A. How to teach children to communicate effectively.B. Baby signing classes increase children’s intelligence.C. How to improve the relationship between mother and child.D. Baby signing classes fail to improve children’s language skills.第二节(共5小题:每小题2.5分,满分12.5分)阅读下面短文,从短文后的选项中选出能填入空白处的最佳选项。
2020-2021学年高一地理下学期期中试卷
2020-2021学年高一地理下学期期中试卷考试时间:90分钟试题满分:100分一.选择题。
(请选出最符合题意的唯一选项,每题2分,共72分)下图为杭州市某区域一公共自行车租借服务点多日平均借车和还车数量统计图。
完成1-2题。
1.图示时间段内该服务店自行车数量增多的时间约有A.3小时B.5小时C.7小时D.9小时2.该服务点最可能位于杭州的A.风景区B.工业区C.住宅区D.仓储区流动人口的家庭化迁移己成为我国未来人口流动的主要趋势。
下图为我国近年来家庭分批迁居人口的性别年龄结构图。
据此完成下列3—5题。
3.在分批流动的人口性别年龄结构中,影响家庭中第一批流动人口流动的主要因素是A.自然因素B.经济因素C.政治因素D.家庭因素4.从第二批迁居人口后,随着迁居人口批次的增多,人口流动表现的主要特点是()A.从第二批迁居人口开始,女性人口组和0—5岁人口组的儿童呈现回迁趋势B.家庭男性人口年龄组在各批次迁居人口中一直处于迁居人口结构最高比例C.劳动年龄人口迁居比例不断下降,少年儿童和老年人口成为迁居人口主体D.在各年龄人口组中,老年人口组在家庭迁居人口总比例中所占的比例最小5.目前,我国家庭人口迁居的主要方向是①由城市迁居到郊区②由西部地区迁居到东部地区③由平原地区迁居到山区④由农村地区迁居到城市地区A.①②B.①③C.③④D.②④下表是我国某特大城市某公交汽车站台A经过的公交线路总数和营运时段表,图4圆表示城市面积,线段表示公交线路,完成6-7题。
年代1970年1990年xx年公交线路总数2条4条8条营运时段7:00-18:006:00-20:005:00-22:006.该公交汽车站台附近最有可能分布A.中心商务区B.高级住宅区C.工业区D.小学教育园区7.该公交汽车站台附近最有可能出现A.地面沉降B.地表径流减少C.大气污染D.水污染城市首位度可用来反映某国或某地区的城市规模和人口集中程度,一般用最大城市与第二大城市人口规模之比来表示。
2020-2021学年第二学期期中联考(高一历史试题)
2020-2021学年第二学期半期联考高一历史试卷(满分:100分;考试时间:90分钟)学校_____________ 姓名______________ 考生号_______________一、选择题(本大题共24小题,每小题2分,共48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.史学界认为,人类文明产生过程中,出现了三次社会大分工,第一次是畜牧业同农业分离,第二次是手工业与农业分工离,第三次是出现了专门经营商品买卖的商人。
在出现第二次社会大分工后()A.人类从食物的采集者变成食物的生产者 B.出现了质量最好、最方便实用的生产工具C.不同地区产品互通有无,促进交换和贸易 D.人类开始驯服猪、牛、羊等动物2.公元前4世纪晚期,马其顿国王亚历山大入侵波斯帝国,历经10年征战,建立了疆域辽阔的大帝国。
下列对亚历山大帝国和波斯帝国表述错误的是()A.疆域都地跨欧亚非三大洲 B.都实行行省制度C.都推行君主专制 D.都任用希腊人担任重要职务3.古代埃及文明主要向叙利亚和巴勒斯坦扩展。
埃及新王国时期,势力曾达到两河流域。
古巴比伦王国首次实现了两河流域的统一,把势力伸展到地中海东岸;亚述帝国不仅统一了整个两河流域地区和小亚细亚的一部分,而且一度征服埃及。
这些文明的扩展()A. 推动了城邦国家的发展B. 扩大了人类文明的交流C. 促进了行省制度的完善D. 形成了统一的社会风俗4.有学者指出,“虽然雅典民主制不得不以马其顿亚历山大征服而告结束,但其民主传统却得以遗赠后世,如柏拉图的《理想国》.亚里士多德《政治学》和《雅典政制》……,这些著作流传下来,经中世纪而到近代。
”这里旨在强调()A.雅典民主制因外敌的入侵而消亡 B.雅典民主传统仅通过著作流传后世C.雅典民主制对近代民主政治有重大影响 D.雅典民主制战胜了中世纪的封建专制5.从476年西罗马帝国灭亡到1500年左右的欧洲历史,被西方史学界称为“中世纪”,中国历史学家习惯上称之为西欧封建社会。
2020-2021学年高一下学期期中考试试题
第I卷(选择题共115分)第一部分:听力(共两节,满分30分)做题时,先将答案划在试卷上。
录音内容结束后,你将有两分钟的时间将试卷上的答案转涂到答题卡上。
第一节(共5小题;每小题1.5分,满分7.5分)1. How does the man feel about his exam?A. He is happy.B. He does not care.C. He is disappointed.2. What is the woman thinking about?A. Getting a part-time job.B. Doing better in her job.C. Changing her job.3. Where did the conversation probably take place?A. In the street .B. In a hotel.C. In a school.4. What does the man want to do?A. To put some money in the bank. .B. To spend a lot of money.C. To save a lot of money.5. What can we learn from the dialogue?A. The man liked the Professor’s speech.B. The man disliked the Professor’s speech.C. The man didn’t listen to the Professor’s speech.第二节(共15小题;每小题1.5分,满分22.5分)听下面5段对话或独白。
每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。
听完每段对话或独白前,你将有时间阅读各个小题,每小题5秒钟;听完后,各小题将给出5秒钟的作答时间。
2020—2021学年山东省济宁市第一中学高一下学期期中考试语文试题(含答案)
济宁市第一中学2020级高一下学期期中考试语文试题一、基础知识(每题2分,共60分)1.下列句子中加点的字,与“方六七十,如.五六十”中的“如”意思相同的一项是()A.如.或知尔,则何以哉B.臣之壮也,犹不如.人C.如.其礼乐,以俟君子D.宗庙之事,如.会同2.下列句中加点的词语古今意义一致的一项是()A.依乎天理....B.不推恩无以保妻子C.加之以师旅,因之以饥馑..六七人..D.冠者五六人,童子3.下列选项中不全含有通假字的一项是()A.鼓瑟希刑于寡妻B.抑为采色放辟邪侈C.砉然向然盖亦反其本矣D.是罔民也善刀而藏之4.下列词语解释有误的一项是()A.以吾一日长乎尔以:因为B.摄乎大国之间乎:在C.方六七十,如五六十方:纵横,方圆D.子路率尔而对曰尔:你5.对下列句子中词语的理解,有误的一项是( )A.摄乎大国之间(摄:夹)B.如其礼乐,以俟君子(俟:等待)C.点,尔何如(何如:怎么样)D.异乎三子者之撰(撰:撰写)6.下列各组句子中加点词语的解释,全都正确的一项是()A.善.刀而藏之善:揩拭依乎天理..天理:天然的道理B.技盖.至此乎盖:同“盍”,何、怎么乃中《经首》之会.会:音节、节奏C.刑.于寡妻刑:同“型”,做榜样合于《桑林..》之舞《桑林》:祭祀活动D.因其固然..固然:本来的结构族.庖月更刀族:高明7.下列各组句子中加点的词语解释完全正确的一项是()A.摄乎.大国之间乎:语气词吾与.点也与:赞成B.可使有勇,且知方.也方:方法比.及三年,可使有勇比:到C.齐国虽褊小,吾何爱.一牛爱:喜欢王若隐.其无罪而就死地隐:痛惜,哀怜D.不为者与不能者之形.,何以异形:表现抑.为采色不足视于目与抑:还是8.下列句中加点词的用法与例句不同的一项是()例句:风.乎舞雩A.如会同,端.章甫B.五亩之宅,树.之以桑C.良庖岁.更刀,割也D.五十者可以衣.帛矣9.对下列句中划线字的含义解释正确的一项是( )①秦军汜南②敢以烦执事③以乱易整④且君尝为晋君赐矣A.①军队②办事的官员,代指对方(秦穆公),表示恭敬③取代④替B.①驻扎②执掌事务③交换④被C.①驻扎②办事的官员,代指对方(秦穆公),表示恭敬③取代④给予D.①军队②管理事务③交换④是10.下列语句中加点的词语从活用角度看,不同类的一项是()A.若不阙.秦B.与郑人盟.C.若亡.郑而有益于君D.烛之武退.秦师11.下列句子中,加点词语的意义与现代汉语相同的一项是()A.行李.....之往来,共其乏困B.若舍郑以为东道主C.吾不能早用子.D.微夫人..之力不及此12.下列句子中,加点词的解释有误的一项是()A.若.舍郑以为东道主若:如果以乱易.整,不武易:替代B.焉用亡郑以陪.邻陪:增加因人之力而敝.之敝:损害C.又欲肆.其西封肆:延伸、扩张朝济.而夕设版焉济:渡河D.夫晋,何厌.之有厌:厌烦微.夫人之力不及此微:略微13.下列句子中,加点词的解释有误的一项是()A.秦时与臣游.游:交往B.君安与项伯有故.故:缘故C.沛公起如厕..如厕:上厕所D.再拜..献大王足下再拜:拜两次14.下列句子中加点字的解释,不正确的一项是A.沛公旦日从.百余骑来见项王从:使……跟从B.至鸿门,谢.曰谢:道歉C.范增数目.项王目:递眼色D.臣死且.不避,卮酒安足辞且:将要15.下列加点词语的解释不正确的一项是()A.素善.留侯张良善:友善、交好B.旦日不可不蚤自来谢.项王谢:感谢C.刑人如恐不胜.胜:尽D.君安与项伯有故.故:旧交16.下列句子中加点词语的解释,不正确的一项是()A.沛公不胜.杯杓胜:承受沛公则置.车骑置:放弃,丢下B.不如因善遇.之遇:对待秦时与臣游.游:交往C.沛公旦日从.百余骑来见项王从:跟从坐须臾,沛公起如.厕如:往D.料大王士卒足以当.项王乎当:对等,比得上然不自意.能先人关破秦意:料想17.下列有关古代文化常识的解说,不正确的一项是()A.古代爵位共有五等:公、侯、伯、子、男。
江西省白鹭洲中学2020至2021学年高一下学期期中考试 数学
白鹭洲中学2020-2021学年下学期高一年级期中考试数 学 试 卷命题人: 王洪平 审题人:伍绍光考生注意:1、 本试卷试卷Ⅰ、Ⅱ卷和答题卡纸三部分,试卷所有答题都必须写在答题纸上。
2、 答题纸与试卷在试题编号上是一一对应的,答题时应特别注意,不能错位。
3、 考试时间为120分钟,考试满分为150分。
第Ⅰ卷(选择题 共50分)一、 选择题:本大题共有10小题,每小题5分,共50分,在每小题给出的四个选项中,只有一项是符合要求的。
1、在数列{}n a 中,122,211=-=+n n a a a ,则101a 的值为( ).A 、49B 、50C 、51D 、52 2、在△ABC 中,若A=600,32 a ,则CB A cb a sin sin sin ++++等于( )A 、1B 、32C 、4D 、343、设1,1x y >>,若2是lg x 与lg y 的等差中项,则lg lg x y ⋅的最大值是( )A 、4B 、2C 、1D 、144、若x≠y , 且x,a 1,a 2,a 3,y 与x,b 1,b 2,b 3,b 4,y 各成等差数列,则1212—b b a a —的为( )A 、1B 、54 C 、45 D 、43 5、设n S 为等差数列{}n a 的前n 项和,若11a =,公差2d =,224K n S S +-=, 则k =( )A 、8B 、7C 、6D 、56、在等比数列{a n }中,4S =1,8S =3,则20191817a a a a +++的值是( ) A 、14B 、16C 、18D 、207、在△ABC 中,∠A=30°, a=4, b=5, 那么满足条件的△ABC ( ) A 、有 一个解 B 、 有两个解 C 、 无解 D 、不能确定 8、若,,0,a b c >且222412a ab ac bc +++=,则a b c ++的最小值为( )A 、B 、3C 、2 、9、如果把直角三角形的三边都增加同样的长度,则这个新的三角形的形状为 ( ) A 、锐角三角形 B 、直角三角形 C 、钝角三角形 D 、由增加的长度决定 10、已知数列{}{},n n a b 的前n 项和分别为n n S T ,,且100100251S T ==8,,记(),,n n n n n n n c a T b S a b n N +=⋅+⋅-⋅∈则数列{}n c 的前100项和为( )A 、2012B 、2010C 、2008D 、2006第Ⅱ卷(非选择题 共100分)注意事项:第Ⅱ卷共2页,须用黑色墨水签字笔在答题卡上数学答案,若在试题卷上作答,答案无效。
2021年高一下学期期中考试数学试卷+答案
2020-2021学年度第二学期高一年级期中检测时间:120分钟 总分:150分注意事项:2021.41.答题前,考生先将自己的姓名、准考证号填写在答题卡上并检查试卷.2.选择题答案使用2B 铅笔填涂,如需改动,用橡皮擦干净后,再选涂其他答案标号;非选择题答案使用0.5毫米的黑色中性(签字)笔或碳素笔书写,字体工整,笔迹清楚.3.请按照题号在各题的答题区域(黑色线框)内作答,超出答题区域书写的答案无效.4.保持卡面清洁,不折叠,不破损. 一、单项选择题:本大题共8小题,每小题5分,共40分.1. 设a =log 0.20.3,b =log 20.3,则( )A .a +b <ab <0B .ab <a +b <0C .a +b <0<abD .ab <0<a +b2. 已知实数x ,y 满足⎩⎪⎨⎪⎧ 2x +y -2≥0,x -2y +4≥0,3x -y -3≤0,若y ≥k (x +1)-1恒成立,那么k 的取值范围是( )A. ⎣⎡⎦⎤12,3B. ⎝⎛⎦⎤-∞,43C. [3,+∞)D. ⎝⎛⎦⎤-∞,12 3. 在△ABC 中,A ,B ,C 的对边分别是a ,b ,c .若A =120°,a =1,则2b +3c 的最大值为( )A .3 B. 2213 C .3 2 D. 3524. 素数也叫质数,法国数学家马林·梅森是研究素数的数学家中成就很高的一位,因此后人将“2n -1”形式(n 是素数)的素数称为梅森素数.已知第20个梅森素数为P =24423-1,第19个梅森素数为Q =24253-1,则下列各数中与P Q最接近的数为(参考数据:lg 2≈0.3)( )A .1045B .1051C .1056D .10595. 在△ABC 中,角A ,B ,C 的对边分别是a ,b ,c ,b cos A =c -12a ,点D 在AC 上,2AD =DC ,BD =2,则△ABC 的面积的最大值为( ) A. 332B. 3 C .4 D .6 6. 欧拉公式e i x =cos x +isin x (i 为虚数单位)是由瑞士著名数学家欧拉发明的,它将指数函数的定义域扩大到复数,建立了三角函数和指数函数的关系,根据欧拉公式可知,e πie π4i 表示的复数在复平面中位于( )A .第一象限B .第二象限C .第三象限D .第四象限 7. 如图,点N 为正方形ABCD 的中心,△ECD 为正三角形,平面ECD ⊥平面ABCD ,M 是线段ED 的中点,则( )A .BM =EN ,且直线BM ,EN 是相交直线B .BM ≠EN ,且直线BM ,EN 是相交直线C .BM =EN ,且直线BM ,EN 是异面直线D .BM ≠EN ,且直线BM ,EN 是异面直线8. 定义在R 上的偶函数f (x )对任意实数都有f (2-x )=f (x +2),且当x ∈(-1,3]时,f (x )=⎩⎨⎧ 1-x 2,x ∈(-1,1],1-|x -2|,x ∈(1,3],则函数g (x )=5f (x )-|x |的零点个数为( ) A .5 B .6 C .10 D .12二、多项选择题:本大题共4题,每小题5分,共20分.9. 正五角星是一个非常优美的几何图形,且与黄金分割有着密切的联系。
2020-2021学年高一下学期期中考试试题
第一部分(满分85分)第一节:单项填空(共15小题;每小题1分,满分15分)1.-Can I help you, sir?--I ' d like to buy a TV set.--This way, please. Wehave many types for you .A. to chooseB. to choose fromC. to choose itD.to buy2.Many countries are increasing their use of gas, windand other forms ofA. energyB. sourceC. powerD. material3.一What do you think I can do about it?一Don ' t worry. The information be true.A. mustn ' tB. can ' tC. wouldn ' tD.might4.Jane had a clerk with little money for over tenyears.been married with B. been married to C. marriedD. got married to5.of the land in that district coveredwith trees and grass.A. Two fifth; isB. Two fifth; areC. Two fifths; isD. Two fifths;are6. —English has a large vocabulary, hasn ' t it? -Yes. more words and expressions and you will find it easier to read and communicate.A. KnowB. KnowingC. To knowD. Known7. He is the only one of the students who a winner ofscholarship for three years.A. isB. are has been8. I should have been there, but I time.A. wouldB. could should9. Oh, I ' m not feeling well inthe stomach. I so much fried chicken just now.A. shouldn ' t eatB. mustn ' t have D. Having sleptC. have beenD. not find theC. mightD. eatenC. shouldn ' t have eaten10. Allen had to call to carryall the way home.A. much too heavyC. heavy too much11. He sent me an e-mail,information.A. hopedB. hoping 12. Onelearns a language a taxi D. mustn ' t eat because the box was B. too much heavy D. too heavy much to getfurther C. to hope D.hope by making mistakes and themA. correctB. correctingC. to correctD. corrects 13. ______ late in the morning, Bob turned off the alarmA. To sleepB. SleepingC. Sleep14.He some French while he was away on a business trip inParisA. made outB. picked upC. gave upD. took in15.Either you or the headmaster the prizes to these gifted students at the meeting.A. is handing outB. are to hand outC. are handing outD. is to handout第二节:完形填空(共20小题;每小题1.5分,满分30分)阅读下面短文,掌握其大意,然后从41-60各题所给的四个选项中选由最佳选项。
2020-2021学年重庆市第八中学高一下学期期中考试历史试题
重庆八中2020—2021学年度(下)期中考试高一年级历史试题(试卷满分:100分考试时间:75分钟)一、选择题(本大题共30小题,每小题1.5分,共45分。
在每小题列出的四个选项中只有一项是符合题目要求的。
)1. 英国外交官安德鲁曾说,如果不是林则徐禁烟,英国人也会找另一个借口来发动战争,这是可以断言的。
由此可知英国发动鸦片战争的根本原因是A. 禁烟运动触动了英国的利益B. 为获取更多原料产地和销售市场C. 传播西方资本主义政治制度D. 英国成为全球头号资本主义强国2. 鸦片战争期间,林则徐利用外国传教士、商人、船长和报纸编辑到镇口参观销烟的机会,询问各种鸦片、英国海军、汽船等情况;利用英船“杉达”号遇风沉没,受难船员逗留广州的机会了解英、美、土耳其等国的地理、文化知识。
这些行为A. 有助于进一步开眼看世界B. 促进了对外战争的胜利C. 使清朝放弃闭关锁国政策D. 抵制了列强的侵华行径3. 《南京条约》申明:“(中英)两国属员往来,必当平行照会。
”后来的《中美望厦条约》和《中法黄埔条约》又于“平行之礼”一条无不详为备列。
“平行之礼”的提出A. 推动西学东渐的出现 B. 说明中英两国平等建交C. 促进中国外交近代化D. 表明清政府走向民主化4. 洪仁玕说:“照得治国必先立政,而为政必有取资。
本军师恭膺圣明,总理朝纲,爰综政治大略,编成《资政新篇》一则。
”《资政新篇》的编成A. 解除了清朝的军事威胁B. 消除了统治集团内部矛盾C. 开启了资本主义的发展D. 意在对治国理政进行改革5. “从总体上审视洋务运动……中国人不排斥引进先进的技术和设备,与欧洲现代化开始时相比中国男人的文化水平一般要高出很多。
”这说明洋务运动A. 具备一定的开展条件B. 得到士大夫阶层广泛认可C.缺乏政府的扶植支持D. 排斥学习西方的政治制度6. 《马关条约》签订后,朝野上下一片反对声浪,国人疾呼“废约决战”。
面对天下臣民的巨痛与悲愤,光绪帝无奈之下发布罪己诏。
云南省玉溪市江川区第二中学2020-2021学年高一下学期期中考试化学(理)试题
云南省玉溪市江川区第二中学2020-2021学年高一下学期期中考试化学(理)试题学校_________ 班级__________ 姓名__________ 学号__________一、单选题1. 化学与生活密切相关。
下列叙述错误的是A.高纯硅可用于制作光感电池B.铝合金大量用于高铁建设C.活性炭具有除异味和杀菌作用D.碘酒可用于皮肤外用消毒2. 2019年诺贝尔化学奖获得者Whittlingham博士用二硫化钛(TiS2)与锂造出了锂电池的雏形。
Ti的一种核素为,下列有关的说法错误的是A.原子序数为22 B.质子数为22C.中子数为22 D.电子数为223. 下列环境问题与产生的主要原因不相符的是①“光化学烟雾”主要是由汽车排放的氮氧化物所引起的②“酸雨”主要是由空气中CO2的浓度增大引起的③“温室效应”主要是由空气中CO2浓度增大引起的④“酸雨”主要是由于雷雨天闪电而引起的A.只有①②B.只有②③C.全部D.只有②④4. 下列电离方程式书写正确的是( )A.NaOH=Na++O2-+H+B.FeCl3=Fe3++ClC.Ca(NO3)2=Ca2++2(NO3)2-D.H2SO4=2H++SO)选项 A B C D物质MgCl2CO2HCl NaOH所含化学键类型离子键、共价键共价键离子键离子键、共价键所属化合物类型离子化合物共价化合物离子化合物共价化合物A.A B.B C.C D.D6. 下列有关化学用语的表示方法中正确的是。
A.次氯酸的电子式:B.Na+的结构示意图:C.用电子式表示MgCl2的形成过程:D.M2+核外有a个电子,b个中子,M的原子符号为7. 下列实验操作规范且能达到目的的是A B C D溶液的配制氯气的净化氨气的收集沉淀的过滤A.A B.B C.C D.D8. 下列指定反应的离子方程式正确的是A.氯化铁溶液腐蚀铜箔:2Fe3++Cu= 2Fe2++Cu2+B.氢氧化钠溶液吸收氯气:Cl2+OH- = Cl- +HClOC.氯化铝溶液与浓氨水混合:A13++4NH3·H2O=+4+2H2OD.氢氧化镁固体溶解于氯化铵溶液:Mg(OH)2+2H+=Mg2++2H2O9. 在同温同压下,A容器的H2和B容器的NH3,若所含氢原子数目之比为2:3,则这两个容器的体积比是A.1:1 B.2:3 C.3:2 D.1:310. 在下列各溶液中,离子一定能大量共存的是A.强碱性溶液中:K+、Al3+、Cl-、B.在无色透明的溶液中:K+、Cu2+、、C.含有0.1mol·L-1Ca2+的溶液中:Na+、K+、、Cl-D.室温下,pH=1的溶液中:Na+、Fe3+、、11. 下列溶液中的Cl-物质的量与100mL 1mol?L-1AlCl3溶液中Cl-相等的是()A.150mL 1 mol?L-1NaCl溶液B.100mL 3mol?L-1KClO3溶液C.75mL 2 mol?L-1MgCl2溶液D.50mL 1 mol?L-1FeCl3溶液12. 在给定条件下,下列选项所示的物质间转化均能实现的是A.B.C.D.13. 相同的实验仪器可以有不同的用途。
2020-2021学年江苏省南通市如皋市高一下学期期中物理试题(选修)
2020-2021学年江苏省南通市如皋市高一下学期期中物理试题(选修)1.如图所示,在带电体C的右侧有两个相互接触的金属导体A和B,均放在绝缘支座上,则()A.A的左端感应出正电荷B.A上的感应电荷是创生出来的C.A、B内部的电场强度处处为0D.若先将A、B分开,再移走C,A、B均不带电2.“观察电容器的充、放电现象”的实验电路图如图所示,已知电容器的电容为C,电容器充电后两极板间的电压为U()A.开关S接1后,电流表、电压表的示数均逐渐变大B.开关S从1断开后,电容器的带电量为2 CUC.开关S从1断开后接2时,流过电阻R的电流方向向左D.放电的过程中,电容器把储存的能量转化为电路中其他形式的能量3.如图所示,平行板电容器两极板带等量异种电荷,右极板与静电计金属球相连,左极板和静电计金属外壳相连,下列操作能使静电计指针张角变小的是()A.增大两极板的带电量B.在两极板间插入电介质C.将左极板向上平移少许D.将左极板向左平移少许4.如图所示,小球甲在真空中做自由落体运动,另一同样的小球乙在油中由静止开始下落h1的地方下落到高度为h2的地方。
在这两种情况下,下列说法错误的是()A.甲球的重力势能变化量大B.甲球的末机械能大C.甲球的平均速度大D.甲球的重力平均功率大5.某一区域的电场线分布如图所示,一带电粒子在电场中沿曲线AB运动,不计粒子所受重力,则()A.A点的电势等于B点的电势B.粒子带负电荷C.粒子在A点时的加速度大于在B点时的加速度D.粒子在A点时的电势能小于在B点时的电势能6.让一价氢离子和一价氦离子的混合物由静止开始经过同一匀强电场加速,然后在同一匀强电场里偏转,并离开偏转电场()A.在加速电场中的加速度相等B.离开加速电场时的动能相等C.在偏转电场中的运动时间相等D.离开偏转电场时分成两股粒子束7.我国天问一号火星探测器于2020年7月23日从地球发射,经地火转移轨道,于2021年2月10日抵达火星,火星公转的轨道半径是1.5AU(天文单位),则()A.火星绕太阳运动的加速度大于地球绕太阳运动的加速度B.天问一号的发射速度大于第一宇宙速度,小于第二宇宙速度C.在相等的时间内,火星与太阳的连线扫过的面积等于地球与太阳的连线扫过的面积D.发射天问一号时,火星大致处于A位置8.如图所示,在与纸面平行的匀强电场中有A、B、C三个点,其电势分别为2V、4V和6V,C与A、B两点的距离为1m。
2020-2021学年黑龙江省哈尔滨市第九中学校高一下学期期中考试地理试卷
哈尔滨市第九中学校2020-2021学年高一下学期期中考试地理试题一、单项选择题(本题共40小题,每小题1.5分,共60分。
每题的四个选项中只有一项是符合题意要求的,多选、错选、漏选该小题均不得分。
)1.右图表示四个国家的人口出生率和人口死亡率,其中人口自然增长率最高的是A.①B.②C.③D.④2.右图是“甲、乙两国人口变化曲线图”,有关人口增长的说法,正确的是A. 19世纪中期甲国人口急剧减少B. 20世纪初期乙国人口增长最快C.在欧洲发达国家中,出现了与甲国相同的情况D.老年人口比率乙国高于甲国木桶效应,即组成木桶的木板如果长短不齐,那么这只木桶的盛水量,不取决于最长的那一块木板,而是取决于最短的。
读图,完成3~5题。
3.下列关于“木桶原理”的说法,正确的是A.根据“木桶原理”,地球的环境承载量可以无限制地扩大,因此不必担心人口过多的问题B.如果木桶代表环境人口容量,则在一定历史阶段内人口容量具有相对确定性C.如果桶板代表资源,则长板决定了环境人口容量D.如果桶板代表资源,则各板共同决定了环境人口容量4.对日本而言,矿产资源就是木桶的短板,但是日本的人口合理容量较高,最主要原因是A.气候条件好 B.日本科技水平高C.日本对外开放程度高 D.日本人口素质较高5.下列影响我国不同省区人口合理容量的因素,相当于木桶短板的是A.上海——科技水平B.河北——气候资源C.黑龙江——土地资源D.新疆——水资源读甲、乙、丙三个国家出生率和死亡率关系示意图,完成第6~7题。
6.丙国的人口死亡率高于甲国,下列原因最可信的是A.丙国老年人口比重较大B.丙国疾病流行C.丙国人口的生活质量较低D.丙国发生了战争7.与乙国相对应的人口年龄结构金字塔图是下图为某区域人口总量与环境承载力的关联变化关系图。
读图,回答8~9题。
(人)8.据图可知,该地区A.在纯自然状态下提供的物资可以养活大约6000人B.t2时期,环境承载力的提高主要得益于农业生产力的发展C.t3时期,该地区的社会发展最为繁荣安定D.t4时期的生态环境优于t1时期9.图中人口数量与环境承载力的关联变化说明A.环境承载力的大小只受自然资源因素的影响B.人口数量的变化不受环境承载力的制约C.人口数量必须低于环境承载力D.环境承载力是维持人类与自然环境和谐发展的底线下表为“我国环境与人口信息表”。
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第一部分(满分85分)第一节:单项填空(共15小题;每小题1分,满分15分)1. –Can I help you, sir?--I’d like to buy a TV set.--This way, please. We h ave many types for you ____ .A. to chooseB. to choose fromC. to choose itD.to buy2. Many countries are increasing their use of gas, windand other forms ofA. energyB. sourceC. powerD.material3. ─ What do you think I can do about it?─ Don’t worry. The information ______ be true.A. mustn’tB. can’tC. wouldn’tD.might4. Jane had ___ a clerk with little money for over tenyears.I.been married with B. been married to C. marriedD. got married to5._____of the land in that district ________coveredwith trees and grass.A. Two fifth; isB. Two fifth;areC. Two fifths; isD. Two fifths;are6.—English has a large vocabulary, hasn’t it?—Yes. more words and expressions and you will findit easier to read and communicate.A. KnowB. KnowingC. To knowD. Known7. He is the only one of the students who a winnerof scholarship for three years.A. isB. areC. have beenD.has been8. I should have been there, but I not find thetime.A. wouldB. couldC. mightD. should9. Oh, I’m not feeling well in the stomach. I somuch fried chicken just now.A. shouldn’t eatB. mustn’t have eatenC. shouldn’t have eatenD. mustn’t eat10. Allen had to call a taxi because the box was to carry all the way home.A. much too heavyB. too much heavyC. heavy too muchD. too heavy much11. He sent me an e-mail, to get further information.A. hopedB. hopingC. to hopeD. hope12. One learns a language by making mistakes and________themA. correctB. correctingC. to correctD. corrects13. ______late in the morning, Bob turned off the alarmclock.A. To sleepB. SleepingC. SleepD. Having slept14. He _______ some French while he was away on abusiness trip in ParisA. made outB. picked upC. gave upD. took in15. Either you or the headmaster the prizes to these gifted students at the meeting.A. is handing outB. are to hand outC. are handing outD. is to handout第二节:完形填空(共20小题;每小题1.5分,满分30分)阅读下面短文,掌握其大意,然后从41-60各题所给的四个选项中选出最佳选项。
Fire can 16 many things. It is dangerous to everyone, but it is 17 useful. We cannot live without 18 .In other words, fire is both the 19 and enemyof us. This 20 on whether we use it wisely or not.To the people 21 live in the forest area, fire isparticularly dangerous. It is the location 22 most oftheir houses are made o f wood, which 23 catches fire. Especially in winter the air is 24 and the wind isoften 25 .If one of these houses is on fire, the wind will 26 the fire to the neighboring houses quickly,and the fire will soon 27 all over the area. If thishappens 28 , it may not de too bad. 29 if ithappens at night, the situation will be very bad, formost people are 30 ,and many of them cannot run away in time. If they can, they will just 31 all the things behind. Some p eople even do not know 32 is going on, and they 33 in their dreams.We should do our best to 34 the breakout of fire,which is mostly caused by people’s carelessness. Therefore, not only the people of the 35 areas buteveryone else should be very careful in using fire.16. A. make B. build C. lose D. destroy17. A. also B. too C. hardly D. not18. A. water B. air C. food D. fire19. A. help B. friend C. companion D. neighbor20.A. happens B. lies C. depends D. decides21.A. where B. which C. what D. who22. A. because B. so C. why D. that23. A. easily B. hardly C. carefully D. friendly24. A. thick B. thin C. wet D.dry25. A. cold B. freezing C. gentle D.strong26. A. make B. let C. blow D.give27. A. cross B. pass C. happen D.spread28. A. at night B. on Sunday C. in the eveningD. in the day time29. A. But B. When C. So D. Even30. A. careless B. sleeping C. afraid D. frightened31. A. leave B. take C. bring D.have32. A. that B. what C. who D.which33. A. think B. smile C. die D.live34. A. help B. prevent C. develop D.keep35. A. city B. developing C. factory D. forest第三节:阅读理解(共20小题;每小题2分,满分40分)阅读下列短文,从每题所给的四个选项中,选出最佳选项。
AIn most languages, a greeting is usually followed by “small talk”. Small talk means the little things wetalk about at the start of a conversation. In English-speaking countries people often make small talk about the weather. “Nice day, isn’t it?”“Terrible weather, isn’t it?” But there is something special about small talk. It must be about somethingwhich both people have the same opinion about. The purpose of small talk is to let both people agree onsomething. This makes meeting people easier and more comfortable. People usually agree about the weather,so it is a safe topic for small talk. But people oftendisagree about religion(宗教) or politics(政治) so these are not suitable topics for small talk. The topics for small talk also depend on where the conversationis taking place. At football matches, people make small talk about the game they are watching. “Great game, isn’t it?” At bus-stops, people may comment on thetransport system. “The bus service is terrible, isn’t it?”36. Small talk is _______________.一. a kind of conversation with short words二. a greeting used when people meet each other三.to let people disagree about something四.something we talk about to start a conversation37. The favorite topic of small talk for English people is _________.A. the weatherB. politicsC. gamesD. languages38. The passage suggests that when we learn a language_________.A. we should learn about the transport system of the countryB. we should only master the grammar and the vocabularyC. we should learn the culture of the countryD. we should understand the importance of the language39. When we say “Great game, isn’t it?”, we are in fact __________.A. asking a questionB. having a conversationC. greeting each otherD. making small talk40. What we learn from the passage is that __________.A. different languages have different grammarB. small talk is an important part of a languageC. small talk depends on the purpose of the conversationD. in English-speaking countries we should talk about the weatherBFlorence Nightingale(南丁格尔) was born in a rich family. When she was young she took lessons in musicand drawing, and read great books. She also traveleda great deal with her mother and father.As a child she felt that visiting sick people wasboth a duty and a pleasure. She enjoyed helping them.At last mind was made u p. “I’m g oing to be a nurse,”she decided.“Nursing isn’t the right work for a lady,” her father told her.“Then I will make it so, “she smiled. And she wentto learn nursing in Germany and France. When she returned to England, Florence started a nursing homefor home. During the Crimean War in 1854 she went witha group of thirty eight nurses to the front hospitals.What they saw there was terrible. Dirt and death were everywhere to be seen — and smelled. The officer there did not want any woman t o tell him how to run a hospital, either. But the brave nurse went to work.Florence used her own money and some from friendsto buy clothes, beds, medicine and food for the men.Her only pay was in smiles from the lips of dying soldiers. But they were more than enough for this kindwoman.After she returned to England, she was honored for her services by Queen Victoria. But Florence said that her work had just begun. She raised money to build the Nightingale Home for Nurses in London. She also wrotea book on public health, which was printed in several countries.Florence Nightingale died at the age of ninety,still trying to serve others through her work as a nurse. Indeed, it is because of her that we honor nurses today.41. When she was a child, Florence ____ .A. loved to travel very muchB. knew what herduty in life wasC. loved to help the sick peopleD. was mostinterested in music and drawing42. What made Florence make up her mind to become a nurse?A. Her father’s support.B. Her desire to help the sick.C. Her education in Germany and France.D. Her knowledge from reading great books.43. During the Crimean War in 1854, Florence served inthe front hospital where ____ .A. she earned a little moneyB. work was very difficultC. few soldiers died because of her workD. she didn’t have enough food or clothes44. Why was Florence honored by Queen Victoria?A. She built the Nightingale Home for Nurses.B. She wrote a book on public health.C. She worked as a nurse all her life.D. She did a great deal of work during the Crimean War.45. The passage can best be described as ____ .A. the life story of a famous womanB. a description of the nursing workC. an example of successful educationD. the history of nursing in EnglandCValencia is in the east part of Spain(西班牙). It has a port on the sea, two miles away on the coast. Itis the capital of a province that is also named Valencia.The city is a market centre for what is producedby the land around the city. Most of the city’s money is made from farming. It is also a busy business city,with ships, railways, clothes and machine factories.Valencia has an old part with white buildings, colored roofs, and narrow streets. The modern part has long, wide streets and new buildings. Valencia is well known for its parks and gardens. It has many old churches and museums. The University in the centre ofthe city was built in the 13th century.The city of Valencia has been known since the 2nd century. In the 8th century it was the capital of Spain.There is also an important city in Venezuela(委内瑞拉)named Valencia.46. From the text, how many places have the name Valencia?A. One.B. Two.C. Three.D. Four.47. What is the main difference between the two partsof the city?A. The color of the buildings.B. The length of thestreets.C. The age of the buildings.D. The color of theroofs.48. When w as Valencia the most important city in Spain?A. 2nd century.B. 8th century.C.13thcentury. D. 20th century.49. What is Valencia famous for?A. Its seaport.B. Its University.C. Its churches and museums.D. Its parks and gardens.50. The main income of the city of Valencia is fromits_____.A. markets.B. business.C. factories.D. farming.DNearly all our food comes from the soil. Some ofus eat meat, of course, but animals live on plants. Ifthere were no plants, we would have no animals and nomeat. So the soil is very necessary for life. The topof the ground is usually covered with grass or otherplants. There may be dead leaves and dead plants on the grass. The waste matter (粪) from animals also fallson it.All soil needs food. If we do not give it any, theplants will be weak. Farmers found that animals’ waste is the best food for the soil, but chemical fertilizers (化肥) are also very useful. The same c rop (庄稼) should not be grown in the same place every year; it’s better to have a different crop. A change of crop and the useof a good fertilizer will keep the land good.51. What would happen first without plants?A. People would have more crops.B. Animals woulddie.C. There would be more food.D. There would be less soil.52. What does the writer tell us in the first paragraph (段落)?A. Leaves, plants, grass and waste live on each other.B. There would be no animals without meat.C. There would be no plants without animals.D. People, animals, plants and soil live on each other.53. Which is the best food for soil in the field?A. Chemical fertilizersB. Plants and grass.C. Animals’ waste.D. Different crops.54. Why do we often grow a different crop in the sameplace every year?A. Because we can keep the soil rich this way.B. Because we don’t have enough land.C. Because we want to have a different food.D. Because we do this as a habit.55. What is the best title for the passage?A. Soil and WasteB. Plants and AnimalsC. Food and WasteD. Soil and Food第二部分(非选择题共35分)第一节:短文改错(共10小题,每小题1分,共10分)下面短文中有10处语言错误。