1、高一下学期第一次月考试题化学含答案沭阳银河学校高一年级下期第一次模拟考试 化 学 卷面分值:100分 考试时间:75分钟 2019-2020年高一下学期第一次月考试题化学含答案第卷(选择题共60分)一、单项选择题:(本大题包括12题,每题3分,共36分。每题只有一个选项符合题意)。2019-2020年高一下学期第一次月考试题化学含答案A.只存在于分子之间 B.只存在于离子之间C.相邻原子之间的强相互作用 D.共价键只能存在于共价化合物中4下列物质中,既有离子键,又有共价键的是 ( )ACaCl2 BNa2O CH2O DNH4Cl5关于化学键的叙述中,正确的是( ) A离子化合物可能含共价键
2、B共价化合物可能含离子键 C离子化合物中只含离子键 D离子化合物中一定含有金属离子6X、Y、Z是周期表中相邻的三种短周期元素,它们原子半径依次减小,X与Z的核电荷数之比为34,X、Y、Z分别与氢元素形成氢化物。下列叙述正确的是( )AZ是第二周期IVA族元素 B最高价氧化物对应的水化物的酸性: YXC非金属性:XYZ DX、Y、Z的氢化物稳定性逐渐减弱7为了检验溴乙烷中含有溴元素,有以下操作,顺序合理的是( )加AgNO3溶液 加NaOH溶液 加热 加蒸馏水 加硝酸至溶液显酸性A. B. C. D.8下列物质在水中最难电离的是 ( ) ACH3COOH BCH3CH2OH CH2CO3 D9.
3、下列有机物的命名正确的是( )A2甲基3丁烯 B乙基苯C 2乙基丙烷 D1甲基乙醇 10、鉴别苯和苯的同系物最简单的方法或试剂是 ( )A.液溴和铁粉 B.浓溴水C.酸化的KMnO4溶液 D.在空气中点燃11.由2-氯丙烷制取少量的1,2-丙二醇时,需要经过下列哪几步反应( )A.加成消去取代 B.消去加成水解C.取代消去加成 D.消去加成消去12.有机物CH3CH=CHCI能发生的反应有( )取代反应 加成反应 消去反应 使溴水褪色 使酸性KMnO4溶液褪色与AgNO3溶液生成白色沉淀 聚合反应A.以上反应均可发生 B.只有不能发生C.只有不能发生 D.只有不能发生二、不定项选择题(本题包括
4、6小题,每小题4分,漏选得2分,共24分。在每小题给出的四个选项中,有一个或两个选项符合题目要求)13.下列卤代烃,在一定条件下,能发生消去反应的是( )A.CH3Cl B.CH3CHBrCH3C. D. 14.某烃分子结构中含一个苯环、两个碳碳双键和一个碳碳三键,它的分子式可能为( )A.C9H12 B.C17H20 C.C20H30 D.C12H2015下列有机物中属于苯的同系物的是 ( )A. B.C. D.16.“茶倍健”牙膏中含有茶多酚,但茶多酚是目前尚不能人工合成的纯天然、多功能、高效能的抗氧化剂和自由基净化剂。其中没食子儿茶素(EGC)的结构如下图所示。关于EGC的下列叙述中正确
5、的是( ) A分子中所有的原子共面 B1molEGC与4molNaOH恰好完全反应C易发生氧化反应和取代反应,难发生加成反应D遇FeCl3溶液发生显色反应17.对于有机物 下列说法中正确的是 ( ) A它是苯酚的同系物 B1 mol该有机物能与溴水反应消耗2 mol Br2发生取代反应 C1 mol该有机物能与金属钠反应产生O.5molH2 D1mol该机物能与2molNaOH反应18手性化合物一般含有手性碳原子,手性碳原子是指连接有四个不同原子或原子团的碳原子。下列符合分子式为C4H10O的化合物中,其中可能是手性化合物的是( ) B.CH3CH2CH2CH2OH C.CH3CH2CH2OC
6、H3第卷(非选择题,五大题共40分答案写在答卷上)19(2分)(1)写出表示含有8个质子、10个中子的原子的化学符号 。(2)元素周期表中,所含元素超过18种的周期是 。(3分)有:168O、178O、188O H2O、D2O 石墨、金刚石 H、D、T 四组微粒或物质,回答下列问题:(1)互为同位素的是_; (2)互为同素异形体的是_;(3)由和中微粒能结合成含三个原子的化合物,其中分子量最大的是_(填化学式)。III (2分)(1)用电子式表示Na2S的形成过程:_ _。(2)用电子式表示H2O的形成过程:_ _。20(7分)有A、B、C、D、E五种短周期元素,其元素特征信息如下表: 元素编
7、号元素特征信息A其单质是密度最小的物质B阴离子带两个单位负电荷,单质是空气的主要成分之一C其阳离子与B的阴离子有相同的电子层结构,且与B可以形成两种离子化合物D其氢氧化物和氧化物都有两性,与C同周期E与C同周期,原子半径在该周期最小回答下列问题:(1)写出下列元素的名称:B、_,C、_ ,D、_,E、_;(2)写出A、B、C形成的化合物M的化学式 ;(3)实验测得DE3在熔融状态下不导电,则DE3中含有的化学键类型为_;(4)D单质与M的水溶液反应的离子方程式: 。21.(6分)(1)分别写出相对分子质量为128、72的烃的分子式:_、_、_(可不写满,也可补充)(2)立方烷的结构简式如图所示
8、,每个顶点是一个碳原子。则:其分子式为_ 。它的一氯取代物有_ _种。它的二氯取代物有_ _种。22(10分)石油资源紧张曾是制约中国发展轿车事业,尤其是制约轿车进入家庭的重要因素。据扬子晚报报道,中国宣布将推广“车用乙醇汽油”。乙醇(化学式为C2H5OH)完全燃烧生成CO2和H2O。(1)写出乙醇完全燃烧的化学方程式 。(2)乙醇燃烧时如果氧气不足,可能还有CO生成。用下图装置确证乙醇燃烧产物有CO、CO2、H2O,应将乙醇燃烧产物依次通过,按气流从左至右顺序填装置编号 。(3)实验时可观察到装置中A瓶的石灰水变浑浊。A瓶溶液的作用是 ;B瓶溶液的作用是 ;C瓶溶液的作用是 。(4)装置的作
9、用是 ,装置中所盛的是 溶液,作用是 。(5)装置中所盛的固体药品是 ,它可以确证的产物是 。23(10分)有关催化剂的催化机理等问题可从“乙醇催化氧化实验”得到一些认识,其实验装置如图所示: 其实验操作为预先使棉花团浸透乙醇,并照图安装好;在铜丝的中间部分加热,片刻后开始有节奏(间歇性)地鼓入空气,即可观察到明显的实验现象。 请回答以下问题:(1)被加热的铜丝处发生的化学反应方程式为 。(2)从A管中可观察到 实验现象。从中可认识到在该实验过程中催化剂起催化作用时参加了化学反应,还可认识到催化剂起催化作用时需要一定的 。(3)实验一段时间后,如果撤掉酒精灯,反应还能否继续进行?原受热的铜丝处
10、有什么现象?为什么有这种现象? (4)如果没有气囊、不通入空气你觉得化学反应方程式应该怎么写? 化学答案选择题1-12题每题3分。13-18题每题4分,漏选的2分1-18 B、D、C、D、A、B、C、B、B、C、B、C、BC、B、A、CD、B、A19、(每空1分共7分) (1) 188O (2)第六、七周期(1) (2) (3)T2188O 略20(7分每空1分)(1)氧、钠、铝、氯(2)NaOH(3)共价键(4)2Al+2OH-+2H2O=2AlO2-+3H221(每空一分共6分)(1)C10H8 C9H20 C5H12(2)C8H8 1 322(10分)(1)C2H5OH+3O22CO2+
11、3H2O (2)(3)验证CO2存在 除去混合气体中的CO2 证明CO2已被除尽(4)将CO氧化成CO2 澄清石灰水 检验由CO与CuO反应所生成的CO2,从而确定有C0气体 (5)无水硫酸铜 H2O23(10分)(1)2CH3CH20H+022CH3CHO+2H2O (2)受热部分的铜丝随间歇性地鼓人空气而交替出现变黑变亮 温度 (3)反应仍可继续进行;仍可看到原受热部分的铜丝交替出现变黑一变亮的现象;因为醇的催化氧化反应是放热反应。(4) CH3CH20HCH3CHO+H22019-2020年高一下学期第一次月考试题(英语)本试卷分第一卷(选择题)和第二卷(非选择题)两部分。考试结束后,请
12、将机读卡和答题卡一并交回老师,分别摆放。第一卷注意事项:1. 答第一卷前,考生务必将自己的姓名、考号填写在本试卷和答题卡相对应的位置上。2. 选出每小题答案后,用铅笔把答题卡上对于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。不能答在本试卷上,否则无效。第一部分 听力(共两节,满分30分)做题时,先将答案标在试卷上。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 听下面5段对话。每段对话后有一个小题,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。听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。
13、(共5小题,每题1.5分,满分7.5分)1. What time does the conversation take place?A. At 7:30. B. At 7:50. C. At 8:00.2. How many students failed the exam? A. Seventy. B. Forty-two. C. Twenty-eight.3. What does the man think of his part-time job? A. It is quite easy. B. Its paid well. C. Its enjoyable.4. What does A
14、my do? A. A saleswoman. B. A secretary. C. A bank clerk.5. What will the man do next? A. Change to another lift. B. Take the lift up. C. Look at the sign.第二节(共15小题:每小题1.5分,满分22.5)请听下面5段对话。每段对话后有几个小题,从题中所给出的A、B、C三个选项种选出最佳选项,并标在试卷的相应位置。听每段对话前,你将有时间阅读各个小题。,每小题5秒钟;听完后,各小题给出5秒钟的作答时间。每段对话读两遍。听第6段材料,回答第6题至
15、第7题。6. How will the woman go back to Beijing? A. By train. B. By ship. C. By air.7. What is the woman doing now? A. Saying good-bye to the man. B. Calling her friends in Beijing. C. Booking a ticket for the man.听第7段材料,回答第8至第10题 8. Who is the woman speaker? A. Mr. Whites wife. B. Mr. Whites secretary
16、. C. Mr. Whites boss.9. When will the man meet Mr. White? A. This afternoon. B. Tomorrow morning. C. Tomorrow afternoon.10. Where will they meet? A. In Sunrise pany. B. In Mr. Whites office. C. At Hilton Hotel.听第8段材料,回答第11至第13题11. What do you think the woman is? A. A football star. B. A reporter. C.
17、 A football fan.12. When will the man be nervous? A. Before the game. B. During the game. C. After the game.13. What do we know about tomorrows game? A. The mans team may win. B. The mans team will fail. C. It will be a hard game.听第9段材料,回答第14至第16题14.Whats the womans hobby? A. Playing the violin. B.
18、Reading books. C. Writing stories.15. What does the woman want to be? A. A writer. B. A musician. C. A lawyer.16. Where are the two speakers going? A. To the school. B. To a restaurant. C. To a bookstore.听第10段材料,回答第17至第20题17. What cannot be bought in the market? A. Tomatoes. B. Musical instruments.
19、C. Milk.18. What can you enjoy in the middle of the market? A. Music. B. Coffee. C. Films.19. What will you get if you win the games? A. Some vegetables. B. Some money. C.A toy.20. What do we know about the chocolate bread? A. It is soft outside. B. Its top is dark. C. Its long and thin.第二部分 英语知识运用(
20、共两节,满分45分)第一节 单选填空(共15 小题,每小题1分,满分15分)21. He was born in the year _ the Anti-Japanese War broke out. A. which B. when C. on which D. during which22. _ is known to all, China is a developing country with a population of 1.3 billion. A. Which B. It C. As D. That23. Put the book _ it _ after reading it
21、. A. at the place, belongs B. which, belongs to C. where, belongs to D. where, belongs24.-Im sincerely inviting you to join our chess club, Mr. Smith.-Thanks, but Im not _ as any of you.A. as a good player B. as good a playerC. a player a good D. a good as player25. Bob makes _ great effort to learn
22、 Japanese and he has made _ progress in it.A. a, a B. , a C. the, D. a, 26. We thought there were 35 students in the dining hall, _, in fact, there were 40.A. while B. whether C. what D. which27.-What happens at the end of the story?-It _ the death of the hero.A. ends up with B. ends up in C. ends u
23、p as D. ends up28.-I didnt see you at Toms birthday party. _ you _?-No, I was ill that day.A. Werent, invited B. Hadnt, been invitedC. Havent, been invited D. Hadnt, invited29.From his words _ the hope that they would help us in finance.A. went B. came C. got D. had30.Bob _ a lot of Japanese when he
24、 watched Japanese cartoons at a younger age.A. picked up B. took up C. made up D. turned up31.-The earthquake last night was really terrible.-_, no people were injured or killed and they escaped in time.A. Luckily B. Hopefully C. Sadly D. Unfortunately32.Hearing the news, he ran out of the room in a
25、 hurry, _ the door _.A. to leave, opening B. left, openedC. leaving, opened D. leaving, open33. -Is there any _ he will be elected as monitor? -Its hard to say.A. chance whether B. possibility that C. doubt if D. question that34._ with a difficult situation, I decided to ask my parents for advice.A.
26、 To face B. Having faced C. Faced D. Facing35. Taiwan, a beautiful island, _ in the south of China. Which one is WRONG? A. is situated B. lies C. is located D. locates第二节 完形填空(共20小题:每小题1.5分,满分30分) 阅读下面的短文,从短文后各题所给的四个选项(A、B、C和D)中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑My name is Nick and I give God the honor for
27、how he has used my deeds to touch thousands of hearts around the world!I was born without limbs and doctors were 36 and had no answers at all ! There is still no medical 37 why this had happened. As you can guess, I was 38 with many difficulties and troubles. My Dad thought I wouldnt 39 for very lon
28、g, but facts proved that I was a 40 baby boy just with a few limbs missing.Soon I was old 41 to go to school. The law in Australia didnt 42 me to attend a main-stream school because of my physical disability. God gave my Mom the strength to 43 for the law to be changed. I was one of the first disabl
29、ed students to be 44 into a main-stream school.I liked going to 45 , and just tried to live a life like everyone else, 46 it was in my early years of school where I 47 many unhappy times because of my physical 48 . There were many times 49 I felt sad and angry because I couldnt change the way I was, or blame anyone 50 that matter. I felt like I was a burden to those around me and the 51 I go, the better itd be for everyone. I wanted to end my pain and end my life at a young age, but I am 52 once
copyright@ 2008-2022 冰豆网网站版权所有
经营许可证编号:鄂ICP备2022015515号-1