高一第一单元测试

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高中必修一第一单元测试题及答案语文试卷 鲁人版高一必修一

高中必修一第一单元测试题及答案语文试卷  鲁人版高一必修一

高中必修一第一单元测试题及答案语文试卷鲁人版高一必修一高中语文第一模块第一单元测试题第Ⅰ卷(共63分)一.(每小题3分,共15分)1.下列词语中加点字的读音全对的一项是()A.蒙昧(méng)蒙骗(méng)湮没(yān)果实累累(léi) B.咀嚼(jué)潜力(qiǎn)皓首(hào)拈轻怕重(niān) C.譬如(pì)畸形(jī)歧路(qí)口诵心惟(wéi)D.要塞(sài)塞车(sāi)冷僻(pì)癖好(pì)2.下列各组词语中没有错别字的一组是()A.抹煞枯燥全副精力一幅画B.消耗销魂卷帙浩繁坐右铭C.落伍流弊驰骋爆发户D.缭草缭乱家私耽搁3.下列句子中没有使用比喻修辞格的一句是()A.书籍是过去人类的精神遗产的宝库,也就是说是人类文化学术前进轨迹上的里程碑。

B.我认为读书和婚姻一样,是命运注定的或阴阳注定的。

C.这种读法有如打游击,亦如蜜蜂采蜜。

D.伊里奥特说她第一次读到卢梭的作品时,好像受了电流的震击一样。

4.依次填入下列句子中横线处的词语,最恰当的一组是()①书籍固然可贵,却也是一种累,可以变成研究学问的______。

②以问题为中心,心中先须有一个待研究的问题,然后采关于这问题的书籍去读,用意在_______材料和诸家对于这问题的意见。

③谈起抗震救灾,温总理______很深。

他动情地说:“这次抗震救灾,更加深了我对人民的爱。

”A.障碍收集感受B.妨碍收集感受C.妨碍搜集感触D.障碍搜集感触5.下列各句中标点符号使用有误的一句是()A.“旧书不厌百回读,熟读深思子自知,”这两句诗值得每个读书人借鉴学习。

B.这好像逼吃奶的小孩去啃肉骨,岂不是误人子弟?C.读《论语》,有读了全然无事者;有读了后,其中得一两句喜者;有读了后,知好之者;有读了后,直有不知手之舞之足之蹈之者。

D.第三次但求人物与故事的穿插,以至于对话、辞藻、社会背景、人生态度等等都可如此逐次研求。

高一学测选择题题库第一单元测试

高一学测选择题题库第一单元测试

高一学测选择题题库第一单元测试您的姓名: [填空题] *_________________________________1.世界上第一台真正意义上的计算机诞生于() [单选题] *A、1958B、1970C、1946(正确答案)D、19642.根据计算机的发展阶段划分,当前应用于人工智能、数据通信及社会各个领域计算机的核心器件是() [单选题] *A、电子管B、超大规模集成电路(正确答案)C、中、小规模集成电路D、晶体管3.高级语言最早出现在计算机发展的第()阶段 [单选题] *A、一B、二(正确答案)C、三D、四4.在计算机的发展阶段中,第()阶段的计算机在软件方面发展了数据库系统、网络操作系统及应用于现代工业的各种应用系统 [单选题] *A、一B、二C、三D、四(正确答案)5.我国建造的世界上最大的500米口径球面射电望远镜(FAST),可以接受来自外太空深处微弱的射电信号,经过复杂的分析和计算,来观测和探索宇宙的奥秘。

这属于信息技术()方面的应用 [单选题] *A、科学计算B、数据处理C、过程控制D、人工智能(正确答案)6.下列选项属于计算机在人工智能方面应用的是() [单选题] *A、情报探索B、扫地机器人(正确答案)C、天气预报D、卫星轨迹计算7.人脸识别技术是继指纹识别之后发展出的一个新的生物识别技术,目前人脸识别技术已经应用到支付、娱乐、安防、教育等各个生活领域当中。

该技术属于计算机的()应用领域 [单选题] *A、数据处理B、辅助教学C、人工智能(正确答案)D、科学计算8.信息社会最典型的社会特征是() [单选题] *A、网络化(正确答案)B、娱乐化C、智能化D、和谐化9.信息经济是以()为主要驱动力的经济形态 [单选题] *A、市场改革B、能源C、科技D、创新(正确答案)10.下列行为中,违反了《全国青少年网络文明公约》的是 [单选题] *A、善于利用网络进行学习B、遵守各种相关的法律法规C、沉溺于虚拟空间不能自拔(正确答案)D、网络交流不传播虚假信息11.下列行为中,违反了《全国青少年网络文明公约》的是() [单选题] *A、通过网络和同学聊天B、在网络上公开用言语攻击他人(正确答案)C、从网络上下载学习资料D、在自己家里偶尔玩玩网络游戏12.下列选项不属于日常信息活动需要遵守的原则是() [单选题] *A、诚信友善B、包容共享C、唯利是图(正确答案)D、尊重隐私13.下列选项不属于信息社会呈现出的新发展趋势的是() [单选题] *A、新的社会治理结构B、新的交易方式C、新的生态能源(正确答案)D、新型的社会生产方式14.下列选项不属于现代新兴科技的是() [单选题] *A、云计算B、大数据C、人工智能D、文件传输(正确答案)15.计算机软件保护条例的主要作用是() [单选题] *A、保护计算机软件著作权人的权益(正确答案)B、规范密码应用和管理C、规范电子商务行为,维护市场秩序D、保障网络安全16.下列选项不属于硬件的是() [单选题] *A、U盘B、显示器C、操作系统(正确答案)D、投影仪17.下列选项不属于软件的是() [单选题] *A、Office系列B、微信C、CPU(正确答案)D、迅雷18.下列对于内存描述错误的是() [单选题] *A、内存有超大规模集成电路制作而成B、内存存取速度快C、ROM断电后信息丢失D、RAM断电后信息丢失(正确答案)19.下列选项属于输出设备的是() [单选题] *A、键盘B、摄像头C、麦克风D、显示器(正确答案)20.下列选项属于输入设备的是() [单选题] *A、扫描仪(正确答案)B、打印机C、投影仪D、绘图仪21.常见的外存不包括() [单选题] *A、耳机(正确答案)B、硬盘C、光盘D、闪存卡22.通过输入设备采集的数据信息,会被编码为() [单选题] *A、二进制代码(正确答案)B、八进制代码C、十进制代码D、十六进制代码23.下列选项不属于台式机外部结构的是() [单选题] *A、显示器(正确答案)B、主板C、键盘D、音频设备24.将二进制数11000101转换成十进制数是() [单选题] *A、165B、197(正确答案)C、179D、20025.将十六进制数125转换成二进制数是() [单选题] *A、100100101B(正确答案)B、10010110BC、10010101BD、100100111B26.在计算机的各种进制数中,以下数值最大的是() [单选题] *A、96HB、1111110BC、208H(正确答案)D、145D27.ASCII字符编码,是一种用()位二进制数表示1个字符的编码形式 [单选题] *A、2B、4C、6D、8(正确答案)28.条形码一般使用的场合是() [单选题] *A、大量数据的传输B、物品的信息标记(正确答案)C、网站的跳转D、音视频推送29.一个字节可以存储()位二进制数 [单选题] *A、2B、4C、6D、8(正确答案)30.B和KB之间相差的倍数为() [单选题] *A、1000B、1025(正确答案)C、2000D、204831.某同学想要查看计算机内部部件的性能指标,应选择()软件查看 [单选题] *A、WPSB、腾讯视频C、PhotoshopD、CPU-Z(正确答案)32.下列选项不属于计算机主要部件的是() [单选题] *A、摄像头(正确答案)B、主板C、硬盘D、显卡33.若只考虑CPU的主频指标,以下选项中CPU处理数据最快的是() [单选题] *A、1800MHzB、2000MHzC、2.2GHzD、2.4GHz(正确答案)34.数码相机在信息技术设备中属于() [单选题] *A、计算机类B、移动终端类C、可穿戴设备类D、外围设备类(正确答案)35.下列设备组中,完全属于外围设备类的一组是() [单选题] *A、摄像头、麦克风、触摸板(正确答案)B、投影仪、打印机、智能手环C、绘图仪、服务器、扫描仪D、耳机、VR眼镜、手机36.下列选项不属于可穿戴设备主流产品的是() [单选题] *A、智能手环B、智能手表(正确答案)C、智能手机D、智能眼镜37.下列对信息技术设备选用的建议中比较中肯的是() [单选题] *A、在选用信息技术设备时,要考虑实际需求与性价比(正确答案)B、信息技术发展迅速,要一直追求新产品才能保证自己跟得上时代潮流C、产品更替过快,新产品常存在未解决的问题,所以要使用老产品D、一分钱一分货,越贵越好38.某同学想要购买笔记本电脑,不适合查看的网站是() [单选题] *A、中关村在线B、IT168C、爱奇艺(正确答案)D、太平洋电脑网39.某同学想要链接有线网络,应该选择台式计算机上()插入自己的网线[单选题] *A、RJ-45接口(正确答案)B、VGA接口C、USB接口D、HDMI接口40.计算机一般使用()同轴音频线缆和接口连接音频设备 [单选题] *A、2.5mmB、3.5mm(正确答案)C、4.5mmD、5.5mm41.早期的计算机可通过音频接口颜色来标识所接音频设备的类型,麦克风接口的颜色为() [单选题] *A、蓝色B、粉红色(正确答案)C、绿色D、黑色42.下列设备无法接入互联网的是() [单选题] *A、平板电脑B、智能手机C、移动硬盘(正确答案)D、数字电视43.下列设备无法通过有线连接方式连接至计算机的是() [单选题] *A、数字电视B、打印机C、蓝牙耳机D、投影仪(正确答案)44.Windows10操作系统下,计算机设置界面无法调整的内容是() [单选题] *A、时间与日期B、Alt+F4组合键C、Alt+Tab组合键(正确答案)D、Win+D组合键45.小明想用快捷键打开投影设置界面,应使用() [单选题] *A、Win+P组合键(正确答案)B、Alt+F4组合键C、Alt+Tab组合键D、Win+D组合键46.下列选项属于系统软件的是() [单选题] *A.操作系统(正确答案)B.WordC.鼠标D.数据库应用系统47.操作系统是() [单选题] *A.用户与软件的接口B.用户与软件的接口(正确答案)C.人们操作信息技术设备的交互接口D.系统软件与应用软件的接口48.下列选项属于Linux系列的操作系统是() [单选题] *A.Windows 10B.Mac OS XC.AndroidD.Deepin(正确答案)49.MS-DOS操作系统采用() [单选题] *A.命令行用户界面(正确答案)B.图形用户界面图形用户界面C.GUID.UI50.Mac Os操作系统是由()公司开发的 [单选题] *A.LenoveB.Apple(正确答案)C.IBMD.Microsoft51.五笔输入法是()输入法 [单选题] *A.拼音B.字形(正确答案)C.光学识别D.语音识别52.iOS操作系统属于() [单选题] *A.桌面操作系统B.服务器操作系统C.移动终端设备操作系统(正确答案)D.应用软件53.下列选项属于鼠标操作指令的是() [单选题] *A.点住B.指向(正确答案)D.滑动54.Windows中默认中英文切换使用的是()组合键 [单选题] *A.Ctrl+ShiftB.Shift+空格键C.Ctrl+空格键(正确答案)D.Alt+空格键55.全角指一个英文字符或者数字占用()个标准字符位置 [单选题] *A.一B.二(正确答案)C.三D.四56.拼音输入法中当某些字母音节可能出现“二义”性结果是,可以用隔音符号()进行隔音。

人教版必修1高一《第一单元》单元测试卷

人教版必修1高一《第一单元》单元测试卷

人教版必修1《第一单元》单元测试卷一、选择题(本大题共8小题,共24.0分)1.下列加线字的读音全都正确的一项是()A. 遏(è)制遒劲(jìn)峥(zhēng)嵘百舸(gě)B. 寂寥(liáo)彳亍(chì chù)笙(shēng)箫戍(sù)守C. 青苔(tái)火钵(bō)忸怩(ní)巷(hàng)道D. 碾(niǎn)米凌侮(wū)彷(pánɡ)徨氾(fán)南2.下列词语中,没有错别字的一项是()A. 沧茫萧瑟油纸伞意气风发B. 惆怅芬芳万户候天伦叙乐C. 瓦菲执事关云长秦晋之好D. 荆棘竟争岁月稠凄婉迷茫3.下列句子中没有语病的一项是()A. 通过这起网上消费纠纷引起的官司,使消费者认识到在购买贵重物品时要注意保留消费凭据。

B. 孩子们现在普遍近视得比较早,这除了与他们看电视、玩电脑、读书、写字时间过长有关外,也与其各自家族遗传因素密不可分。

C. 一切贪污都始于私心,一贪再贪,欲壑难填,终究会走上不归路。

能否抵制贪污受贿的诱惑,养成正直清廉的内在品质,是衡量优秀党员干部的新标准。

D. 6月7日下午,中美两国元首第一次会晤,双方讨论了各自国内发展、构建中美新型大国关系以及共同关心的国际和地区问题交换意见。

4.下列各句中加点的成语,使用错误的一项是()A. 我们还年轻,风华正茂....,应像伟人毛泽东一样树立远大目标,不要浪费自己的大好青春。

B. 无论是国民政府还是中国共产党都在抗战中做出了贡献,但到底谁才是中流砥...柱.呢?这值得我们深思。

C. 登上泰山,同学们一会儿俯瞰脚下的云雾松柏,一会儿仰望远处的落日归鸟,指点江山....,心情澎湃。

D. 五十年来,我国取得了一批批举世瞩目的科研成果,这同几代科技工作者殚精..竭虑..、忘我工作是密不可分的。

5.将下列语句依次填入文中的横线处,使上下文语意连贯,正确的一项是()20世纪30年代末在上海,有一位诗人见到艾青时,激动地说:“德国有莱茵河,法国有塞纳河,埃及有尼罗河……________!”________。

高一语文第一单元测试及答案

高一语文第一单元测试及答案

第一单元一、基础知识1.下列加点字的注音和字形完全正确的一项是( )2.下列各组词语中只有一个错别字的一项是( )A.悠长風子斐然成章榆荫另辟蹊径B.浮藻迷盲焚膏继晷编纂拭目以待C.有尝徇私自怨自艾笙萧矫枉过正D.叱骂刍议天伦叙乐砥砺风雨如晦3.下列句中加点词语的解释不准确的一项是( )A.看万山红遍,层林尽染.(像染过一样)B.鹰击长空,鱼翔.浅底(飞翔在空中)C.彳亍..(走走停停的样子)D.曾记否,到中流击水,浪遏.飞舟(阻止)4.下面关于文学常识的表述,有误的一项是( )A.词是我国古代的诗体,兴起于隋唐,盛行于宋代,它可配乐演唱,句式长短不一,又名诗余、长短句、曲词、曲子词、乐府等。

B.《沁园春·长沙》中,“沁园春”是词牌名,它规定了一首词的字数、句数、阕数、平仄、押韵等;“长沙”是词的标题,它揭示词的内容。

C.按字数的多少,词可分为小令(58字以内)、中调(59—90字)和长调(91字以上)。

以是否分段来划分,词又有单调、双调、三调、四调的区别。

D.文学史上一般把“五四”后创作的诗歌称为现代诗歌,但毛泽东的《沁园春·长沙》因沿用了古典诗词的形式,所以属于古典诗词。

5.补出下列各句中的空缺部分。

(1)看万山红遍,___________________;___________________,百舸争流。

(2) ___________________,___________________,谁主沉浮?(3) ___________________,___________________,粪土当年万户侯。

(4)独自彷徨在悠长,悠长又寂寥的雨巷,我希望逢着___________________________。

(5)软泥上的青荇,___________________;___________________,我甘心做一条水草!(6)撑一只长篙,______________________,满载一船星辉,______________________。

人教版高一英语第一册 Unit 1 单元测试卷(含答案)

人教版高一英语第一册 Unit 1 单元测试卷(含答案)

人教版高一英语第一册 Unit 1 单元测试卷(含答案)(考试时间:90分钟满分:120分)第一部分阅读理解(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、D四个选项中,选出最佳选项。

ATeenage life around the worldAshaI'm from Tanzania. Like most teenagers, I start my day early and end it late. After school, I study at a night school to prepare for the university entrance exam. When I have time off, I prefer to be outdoors. I love nature and animals. I'm quite upset about how we treat the environment, so I do my best to help. I volunteer to plant trees and I'm a member of our school's Nature Club.SamikaI'm 15. I wish I were a student, but I'm not. I had to leave school when I was 13 so that I could get a job and help my family. I work in a garment. It's unbelievably hard work and the days are so long. Although everyone works hard, we still find time to play and laugh together. At times like these, the world feels like a wonderful place.FriederI'm 16 and I go to a high school in Munich. I'm not crazy about school — listening to a teacher isn't my thing — but I know I have to get an education. It's very difficult for young people to find a job in Europe, so I worry a lot about the future. Oh, and I'm a gaming nerd. I love Internet games so much that I have started a gaming club at my school.JoeI'm a student from London. The online world is a big part of my life. I've been using the computer since I was a kid. I do various things online. Besides doing all my schoolwork, I chat with friends, play computer games, watch films, read the daily news and shop online. My parents are worried. They keep telling me to drag myself away from the online world.1.What does Asha care about most?A. School life.B. Exams.C. Environment.D. Outdoor activities.2.Which of the following can best describe Samika?A. Her life is hard but she is happy.B. She is poor but can afford school.C. She is out of job and stressful.D. She is out of school and annoyed.3.What do Frieder and Joe have in common?A. They worry about their future.B. They are addicted to the Internet.C. They prefer to make friends online.D. They attend the computer club at school.BEveryone has "down days". Maybe it's because of the bad weather, or the poor grade on a difficult test, and some days teenagers just act uninterested in life or school. But these symptoms(症状) often pass quickly, as teens move on to new school subjects, or meet friends, preventing themselves from thinking what troubles them at the moment. But if a teenager displays symptoms of sadness for more than two weeks, it might point to something serious.As teenagers develop, they push new boundaries(边界), complain about rules and look for more free rights from their parents. According to the online Health Guide on Adolescent Development, parents must be lasting figures in their teenagers' life, providing safe boundaries for teens to grow, even if the teenagers act like these boundaries are unwanted.Parents need to provide rules, while also remaining flexible(灵活的) and respectful of the growing teens' need for freedom. For example, teenagers will often feel frustrated, embarrassed, and even angry that though they want freedom, they still need to ask their parents for agreement to go to a friend's house, or need their mothers to take them to school.The US Department of Education says that parents should respect(尊重) and support their teens' choices as long as those choices won't have long-term harmful effects. For example, even if a parent doesn't prefer the music his or her teen listens to, it's unlikely that the choice of music will prevent that teen from entering a good college, or lead to health problems. However, if that teen is drinking alcohol and driving, parents must get through strict punishments to teach him/her that there are bad results of poorchoices that come with increased freedom.4.Why do teens' feelings of bad days usually disappear quickly?A.Their teachers help them.B.They take some medicine.C.Their parents talk with them.D.They shift their attention.5.What does the example in Paragraph 3 show?A.Freedom must be given at any time.B.Teens are mad about being controlled.C.Teens need both freedom and proper rules.D.Rules must be absolutely strict for teens.6.What should parents do about their teens' choices?A.Support their helpful hobbies.B.Tell them which college to attend.C.Cancel their extra-curricular activities.D.Get them away from singing pop songs.7.What is the best title for the text?A.How to Be with Growing TeensB.Causes of Teens' SadnessC.Teens' Worries About Strict RulesD.The Importance of Making Friends with TeensCThe Internet plays a big part in human life. We use it for work and pleasure. We use it to learn a new language. We find advice on it. We use it to connect with family and friends. We use it to stay in touch with events we care about. The list goes on and on.As far as the Internet being a part of our lives, well, that train has left the station. There is no going back to an Internet-free life. But can using the Internet too much be bad for our health? It might be, say researchers. A new study finds that heavy Internet use may be connected to high blood pressure in a young group: teenagers.The study results show that teens who spend at least 14 hours a week only online may cause high blood pressure, which makes their hearts and blood vessels (血管) work too hard. Over time, this extra pressure increases the risk of a heart attack. High blood pressure can also cause heart and other diseases.The Henry Ford Hospital in Detroit, Michigan did the study. 335 young people, from 14 to 17 years old, took part in it. 134 of the teens were described as H heavy Internet users". And researchers found that out of these 134 teens, 26 had high bloodpressure. The researchers said the study was the first to connect heavy Web use with high blood pressure.The lead researcher is Andrea Cassidy-Bushrow. She says, "Using the Internet is part of our daily life, but il shouldn't ruin (毁坏)us. "Ms. Cassidy-Bushrow adds that it is important for teens to stop to have a rest regularly (有规律地)from their computers or smartphones and do some kind of physical activity. She also suggests that parents shouldn’t let their children use the Internet for more than two hours a day, five days a week.8. What does the underlined part ,"that train has left the station" mean in Paragraph 2?A. The train has changed its course.B. The Internet has improved peopled life.C. Life without the Internet is nowhere to be found.D. The Internet brings great changes to people's life.9. What can we know about the study according to Paragraph 4?A. Over half of the teens in the study were heavy Internet users.B. Most of the young people had high blood pressure.C. Adult people aged above 17 took part in the study.D. There was no similar study like it before.10. Which of the following would Andrea Cassidy-Bushrow probably agree with?A. That teenagers shouldn't use the Internet.B. That the Internet will ruin human life in the future.C. That smartphones are more harmful than computers.D. That regular breaks are necessary when using the Internet.11. What does the text mainly talk about?A. Heavy Internet users are mostly teenagers.B. How to prevent teenagers from using the Internet.C. Too much Internet use may be bad for teenagers.D. Every coin has two sides — so does the Internet.DA teenager needs to have a sense of independence in their life to feel secure(安全的). To some teenagers independence means a lot to them, and I think that some parents don't allow their teenagers enough independence.Independence has something to do with freedom. Some kids are not allowed to goanywhere alone, and the only thing their schedule includes is going to school, coming home, going to sleep, and repeating the process the next day. Parents tend to be afraid that their kids can get hurted if they go outside into the world. But if parents control their kids too much, they may never learn to live on their own. The best way for a teenager to learn lesson is through experience. I think it is beneficial for teenagers to have freedom.Teenagers' lack of freedom can also stop them from having good friendship at school. Some might say that this is a good thing, because it helps them focus more on their school work. I argue that this can only discourage them not to do their school work. Some parents do not allow their children to be around their friends outside the school, thinking that this will get them into trouble. But I don't think so. Instead, isn't this a good reason for parents to get their children a cellphone? Cellphones allow teenagers to stay in touch with their parents, and communicate better with their friends.Privacy is another issue between parents and their teenagers. Teenagers tend to enjoy relaxation by themselves in their own room. This also gives them a sense of independence. It often annoys teenagers when their parents enter their room when they are not home. I know that my mom always goes in my room when I'm not home, and this has brought me to the point where I have asked many times to get a lock on my door.12.What is the main idea of the second paragraph?A.Kids know how to live independently.B.Some parents allow their kids no freedom.C.It benefits teenagers to have freedom.D.Kids have a dull routine every day13.In the opinion of the author, ___________.A.parents should make it easy for kids to communicate with their friendsB.good friendships between kids harm their school workC.it is unnecessary for a kid to have a cellphoneD.kids should focus on the school work14.How do teenagers usually feel when their parents enter their rooms in their absence?A.DisappointedB.LuckyC.AngryD.Calm15.The author hopes to have her door locked in order to ______________.A.keep her father from reading her dairyB.prevent her mother entering her roomC.Protect herself from any harmD.Stop thieves from going in第二节(共5小题;每小题2.5分,满分12.5分)根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。

高一单元测试题及答案解析

高一单元测试题及答案解析

高一单元测试题及答案解析一、选择题(每题2分,共20分)1. 下列哪个选项是正确的化学式表示?A. 水 - H2OB. 氧气 - O2C. 二氧化碳 - CO2D. 以上都是2. 根据牛顿第二定律,下列哪个描述是错误的?A. 力是改变物体运动状态的原因B. 力的大小与物体质量成正比C. 加速度与作用力成正比D. 加速度与物体质量成反比3. 在生物分类中,最基本的分类单位是?A. 界B. 门C. 纲D. 种4. 下列哪个历史事件标志着中国封建社会的开始?A. 秦朝的建立B. 汉朝的建立C. 周朝的建立D. 商朝的建立5. 以下哪个不是英语中的冠词?A. AB. AnC. TheD. 不定冠词6. 根据能量守恒定律,下列哪个说法是正确的?A. 能量可以凭空产生B. 能量可以凭空消失C. 能量可以从一种形式转化为另一种形式D. 能量在转化过程中总量会减少7. 在数学中,下列哪个选项是二次方程的一般形式?A. ax + b = 0B. ax^2 + bx + c = 0C. ax^3 + bx^2 + cx + d = 0D. ax^4 + bx^3 + cx^2 + dx + e = 08. 根据电磁学理论,下列哪个描述是正确的?A. 电流的方向与电子流动的方向相同B. 电流的方向与电子流动的方向相反C. 电流的方向与正电荷流动的方向相同D. 电流的方向与正电荷流动的方向相反9. 在地理学中,下列哪个是地球的外层大气层?A. 对流层B. 平流层C. 电离层D. 大气层10. 根据经济学原理,下列哪个选项是市场经济的基本特征?A. 政府对经济的全面控制B. 市场对资源配置的主导作用C. 计划经济D. 政府对资源配置的主导作用二、填空题(每题2分,共10分)11. 根据牛顿第三定律,作用力和反作用力______,方向______,作用在______物体上。

12. 化学中,原子序数为6的元素是______。

高一化学必修1第一单元测试题及答案

高一化学必修1第一单元测试题及答案

高一化学必修1第一单元测试题及答案选择题
1. 下列关于原子核的说法中,错误的是:
A. 电子在原子核内运动
B. 原子核带正电
C. 原子核的质量集中在电子外层
D. 原子核由质子和中子组成
答案:A
2. 下列金属中,哪种金属具有最好的导电性和导热性?
A. 铁
B. 铝
C. 锌
D. 铅
答案:B
填空题
1. 原子的质量数是由质子数和中子数的和组成。

质子数和
中子数的和组成。

2. 原子的原子序数是由质子数决定。

质子数决定。

解答题
1. 请简述原子核的结构。

原子核是原子的中心部分,带有正电荷。

它由质子和中子组成。

质子质量约为1.67 × 10^-27 千克,带正电,中子质量约为1.67 ×
10^-27 千克,不带电。

2. 请解释原子核带正电的原因。

原子核带正电的原因是因为原子核中包含了带正电的质子,而
质子数量与电子数量不相等,使得整体带正电。

3. 请解释原子核的质子数和中子数对原子的性质有何影响。

原子核的质子数决定了原子的原子序数,从而对元素的性质有影响。

原子核的中子数决定了同位素的形成和相对稳定性。

第一单元(单元测试)(原卷版)--高一语文同步备课系列(统编版+必修上册)

第一单元(单元测试)(原卷版)--高一语文同步备课系列(统编版+必修上册)

第一单元单元测试总分值:150分建议用时:150分钟班级:姓名:得分:一、阅读理解(55分)(一)现代文阅读Ⅰ(本题共5小题,19分)阅读下面的文字,完成1—5题。

材料一:在中国共产党领导的革命斗争和社会主义建设时期,优秀的革命者、建设者们常常以笔为犁,以梦为马,用革命的诗词记录着伟大的理想信念、革命实践与战斗情怀,表现出昂扬的浪漫主义激情和英雄主义气概。

毛泽东诗词就是其中最杰出的代表。

毛泽东诗词以革命浪漫主义的精神,充分抒发了共产党人崇高的理想主义情怀。

1925年前后,大革命高潮风起云涌,青年毛泽东勇立潮头。

他在橘子洲上以一篇《沁园春·长沙》,讴歌壮丽的秋景,发出了时代之问:“怅寥廓,问苍茫大地,谁主沉浮?”而回答又是无比坚定的,是“风华正茂”的“同学少年”。

因为他们是革命理想的象征,是新世界的开创者,只有他们,才能“指点江山,激扬文字,粪土当年万户侯”;只有他们,才能担负起“到中流击水,浪遏飞舟”的崇高使命。

1936年2月指挥红军东征的毛泽东,在陕北的一个小山沟里又写下《沁园春·雪》。

北国的茫茫寒雪,在他如椽的巨笔下,气势恢宏,气象万千;北国的晴日,在他浪漫的想象中,“红装素裹,分外妖娆”。

当时的红军依然困难重重,但毛泽东对革命斗争充满激情,对革命前途、革命胜利充满信心。

秦皇汉武、唐宗宋祖,俱往矣,那么,到底谁才是主宰历史沉浮的主人?谁才是这个时代的风流人物?毛泽东再一次回应了十年前自己的时代之问:“数风流人物,还看今朝。

”千百万劳动人民,无产阶级大众,才是历史和时代的真正主人。

毛泽东诗词以革命现实主义的风格,深情书写了中国革命与建设波澜壮阔的历史进程与内在精神。

毛泽东的诗词创作好似一幅幅长篇画卷,浓墨重彩地记录了中国革命斗争与建设事业的伟大实践,特别是记录了若干具有重大历史意义的标志性事件,堪称一代诗史、史诗。

随着岁月的迁转,有些警言佳句早已成为人们耳熟能详、时时吟诵的名句名篇。

高一数学必修一第一单元测试题及答案

高一数学必修一第一单元测试题及答案

高一数学必修一第一单元测试题及答案一、单项选择题(5分,每小题1分)1. 在空间直角坐标系中,共线的两个非零向量()A. 必定相等B. 不一定相等C. 长度不定D. 不可能共线答案:B2. 关于两个集合A和B,下列说法正确的是()A. 如果A⊆B,那么有B⊆AB.如果A⊂B,那么有B⊂AC.A∩B=B∩AD.两个空集合A和B之间有A=B答案:C3. 若a>0,b≤1,则有()A. a+b>1B. a+b≤1C. a+b<1D. a+b≥1答案:B4. 在三棱锥P—ABC中,底面PAB的面积是9,PA的长是6,PB的长为5,AB的长为9,则该三棱锥的体积是()A. 45B. 90C. 108D. 135答案:A5. 设X=[1,3],Y=[2,4],则下列命题中正确的是()A. X∪Y=[1,4]B. X∩Y=[2,3]C. X-Y=[1]D. Y-X=[4]答案:A二、填空题(10分,每小题2分)6. 已知一个空间向量a=(1,3,1),其中张成a的两条线段长分别为p和q,则 p、q 的大小关系是()。

答案:p>q7. 已知平面内角∠A、∠B、∠C三角形的度数分别为20°、70°、90°,若三角形ABC的面积为12,则此三角形的外接圆半径是()。

答案:128. 已知集合A={1,2,3}, B={1,5,9},则A∪B={()}答案:1,2,3,5,99. 已知数列{an}的首项a1=2,公比q=3,则数列{an}的前4项和S4=()答案:6210. 设函数f(x)=sinθx,θ是未知实数,则函数f(x)的最大值为( )答案:1。

人教版高一语文第一册 Unit 1 单元测试题(含答案)

人教版高一语文第一册 Unit 1 单元测试题(含答案)

人教版高一语文第一册 Unit 1 单元测试题(含答案)大单元思维知识整合一、重点单词1.teenage adj.十几岁的(指13至19岁);青少年的→ teenager n.(13至19岁之间的)青少年2.ballet n.芭蕾舞3.volunteer n.志愿者→ voluntary adj.自愿的;志愿的4.debate n.辩论;争论vt.&vi.辩论;争论5.prefer vt.较喜欢→ preference n.偏爱6.content n.内容;主题adj.满意的;满足的vt.使满意7.movement n.动作;运动;活动→ move vt.&vi.移动;搬动vi.行动;搬家;进展;(机器等)活动8.greenhouse n.温室;暖房9.suitable adj.合适的;适用的→ suit vt.&vi.适合;合身;适宜n.西装;套装10.actually adv.事实上;的确→ actual adj.实际的;真实的11.challenge n.挑战;艰巨任务vt.怀疑;向……挑战12.title n.(书、诗歌等的)名称;标题;职称;头衔13.topic n.话题;标题14.confusing adj.难以理解的;不清楚的→ confused adj.糊涂的;迷惑的→ confuse vt.使糊涂;使迷惑15.fluent adj.(尤指外语)流利的;熟练的→ fluently adv.流利地;流畅地16.graduate vt.&vi.毕业;获得学位n.毕业生→ graduation n.毕业17.recommend vt.建议;推荐;介绍18.advanced adj.高级的;高等的;先进的→ advance n.前进;发展vi.前进;发展vt.发展;促进19.literature n.文学;文学作品20.extra adj.额外的;附加的21.obviously adv.显然;明显地→ obvious adj.明显的;显而易见的22.quit vt.&vi.停止;戒掉;离开(工作职位、学校等)23.responsible adj.负责的;有责任的→ responsibility n.责任;义务24.solution n.解决方法;答案→ solve v.解决;解答25.schedule n.工作计划;日程安排vt.安排;预定26.adventure n.冒险;奇遇27.youth n.青年时期;青春28.expert n.专家;行家adj.熟练的;内行的;专家的29.behavior n.行为;举止→ behave v.表现得体;表现30.generation n.一代(人)31.attract vt.吸引;引起……的注意(或兴趣)→ attraction n.吸引力;喜欢→ attractive adj.有吸引力的;引人入胜的;诱人的32.focus vt.&vi.集中(精力、注意力等);(使)调节焦距n.中心;重点;焦点33.addicted adj.有瘾的;上瘾的;入迷的→ addict n.对……入迷的人;吸毒成瘾的人v.使上瘾→ addiction n.入迷;上瘾34.adult n.成年人adj.成年的;成熟的二、重点短语1.be interested in ...对……感兴趣2.clean up 打扫干净3.be suitable for ...对……适合的4.prepare for ...为……做准备5.think about... 考虑......6.sign up (for sth.)报名(参加课程)7.be good at... 擅长......8.on one's own独自地;独立地;靠自己的力量9.so that 以便;为了;结果10.hand out 取出;把……拿出来;分发;施舍11.get used to... 习惯于;适应12.be responsible for... 对……负责13.be worried about ...担心;为……忧虑14.keep up with 跟上;赶上15.deal with... 处理;对待;对付16.do well in... 擅长;在……方面做得好17.try out for... 参加……的选拔;争取成为(团队等的一员)18.make a fire生火19.give a speech发表演讲20.have fun 玩得开心21.be attracted to... 喜爱22.focus on 集中;特别关注23.encourage sb. to do sth.鼓励某人干某事三、重点句型1.Going from junior high school to senior high school is a really big challenge.从初中到高中真是一项巨大的挑战。

高一语文必修上册 单元测试卷1

高一语文必修上册 单元测试卷1

第一单元测试卷一、现代文阅读(35分)(一)现代文阅读Ⅰ(本题共5小题,19分)阅读下面的文字,完成1~5题。

材料一:“扶贫先扶智”决定了教育扶贫的基础性地位。

“扶贫先扶智”理论认为,通过人的智力帮扶,赋能于人,提高贫困人口文化素质和就业技能,在此过程中活化、开发和培育多方面的潜能,形成人力资本。

人力资本理论认为,经济增长取决于人力资本水平高低,由教育支出、保健支出、劳动力迁移支出等形成的人力资本,能够促进国家经济持续性发展,贫困的主要根源在于人们对人力资本投资的不足。

人力资本投资是实现包容性增长、阻断代际贫困传递的重要途径。

包容性增长即机会平等的“益贫式增长”,旨在彻底打破贫困恶性循环和两极分化的发展格局。

当前仍然存在的贫困,在很大程度上是人力资本投资的机会遭到挫折的结果。

从社会的角度看,对穷人人力资本的公共投资不足是贫困问题长期难以解决的根源之一;从家庭的角度看,父母对子女教育等方面的投资不足是导致下一代继续陷入贫困的原因之一。

阿马蒂亚·森认为,贫困不仅是收入低下,更应被视为基本可行能力的被剥夺。

他将可行能力定义为,个人有可能实现的、各种可能的功能性组合。

构建解决相对贫困的长效机制,要求我国扶贫战略由“脱贫”转向“防贫”,即防止贫困的生产和再生产,阻断贫困的代际传递。

代际传递涉及两个群体——儿童和父母,贫困代际传递不仅仅是贫困现象的继承,还包含导致贫困的不利因素在代际传递。

世界银行在《公平的进步——世界各国代际经济流动》报告中,基于代际流动的全球数据库总结了教育与收入代际流动之间的三个渠道。

一是父母教育会影响子女教育,进而影响其收入,如受过教育的父母会更倾向于对子女进行人力资本投资;二是父母教育会影响子女的非教育特征,如受过教育的父母会帮助其子女获得更好的非认知技能,从而提高子女的收入水平;三是父母的非教育特征对子女收入也存在持续性影响,如相对富裕的父母所居住的地区以及所拥有的社会资本都更好,可以为其子女提供更好的经济机会。

人教版高中英语必修第一册(高一)Unit 1 测试题(含答案)

人教版高中英语必修第一册(高一)Unit 1 测试题(含答案)

人教版高中英语必修第一册(高一)Unit 1 单元测试题本试卷满分150分,考试时间90分钟。

Ⅰ.阅读理解(共15小题;每小题2分,满分30分)ATwo good friends, Sam and Jason, met with a car accident on their way home one night. The next morning, Sam woke up blind. His legs were broken. The doctor, Mr. Lee, was standing by his bed, looking at him with a thoughtful expression. When he saw Sam awake, he asked, “How are you feeling, Sam?” Sam smiled and said, “Not bad, doctor. Thank you for doing the operation (手术).” Mr. Lee was moved by Sam. When he was leaving, Sam said, “Please don't tell Jason about it.” “...OK,” Mr. Lee replied.Months later when Jason's wounds (伤) healed, Sam was still very sick. Neither could he see nor walk. What he could do was just stay in his wheelchair all day long. At first, Jason stayed with him for a few days. But days later, Jason felt very discouraged and embarrassed to spend time staying with a disabled man like Sam. So he went to see Sam less and less. He made new friends. From then on, he didn't go to visit Sam any more. Sam didn't have any family or friends other than Jason. He felt very sad.Things went from bad to worse. Sam died a year later. When Jason came, Mr. Lee gave a letter to him. It was from Sam. In the letter Sam said, “Dear Jason, I am disabled. But I want you to be a healthy man. So I gave my eyes to you so that you can enjoy life as a healthy man. Now you have new friends. I'm glad to see that you are as healthy as usual. I'm glad you live a happy life. You are always my best friend...Sam”. When he finished reading the letter, Mr. Lee said, “I've promised that I will keep this secret until Sam is gone. Now you know it.” Jason stood there. Tears ran down his face.1.The reason why Sam thanked Mr. Lee was that ___________.A. Mr. Lee was very kind and friendly to himB. Mr. Lee came to see him early in the morningC. Mr. Lee did the operation according to his wishD. Mr. Lee saved both his and Jason's lives2.Which of the following happened according to the order of time?a. Jason made new friends.b. Sam gave his eyes to Jason.c. Sam and Jason were caught in a car accident.d. Sam was disabled and needed friends.e. Sam died and Jason knew the truth.A. d-a-c-b-eB. d-c-b-e-aC. c-b-d-a-eD. c-d-b-e-a3.We can infer from the passage that ___ .A. Sam drove too badly and caused the car accidentB. the unsuccessful operation led to Sam's blindnessC. Jason knew how Sam helped him before Sam diedD. it was Jason that became blind in the car accidentBIt was a terribly rainy wet winter day. While I was walking from the library after getting my university applications (申请) for the next year at the end of my lunch break,a man was walking towards me with two huge boxes of brochures (小册子).I thought, “What on earth is that man trying to do? Carry all those things?” Then all of a sudden he dropped them all! It was a terrible mess with hundreds of brochures all over the path in front of me! “Oh, no,” I thought. The man sat down and started trying to pick all of the brochures up. I couldn't believe how many people passed by without even caring at all.I thought, “I'm not going to be one of those people who don't care about this man. I'm going to help him.” So, even though it was the end of my lunch break from work and I would be late if I stopped to help him, I didn't mind. If I explained what happened, I was sure my boss wouldn't mind too much. So, I helped him pick them all up. Then I asked if he would like a hand in carrying a box to where he went. He said yes gratefully.I carried one of the heavy boxes. The box I had to carry was very heavy—as I'm quite a petite (娇小的) girl but I didn't complain. I just helped him with a big smile across my face. We got there and he thanked me very much for helping him out. He also gave me one of these lovely brochures about all the walks in and around the Bay of Plenty.What is a better way to spend my lunchtime than helping someone? Luckily, I wasn't eventhat late back to work, so nobody minded at all!4.The author was surprised that ____________.A. many people wouldn't help the manB. the man carried two large boxes of brochuresC. the brochures fell down to the groundD. many people picked up the brochures and went away5.In the author's opinion,if she helped the man she would ____________.A. miss her lunchB. arrive late for workC. be asked to pay for the brochuresD. be asked to carry a box of brochures 6.How did the man thank the author?A. He invited her for a walk.B. He wrote her a thank­you letter.C. He offered her a brochure.D. He smiled a big smile at her.7.Which of the following opinions does the author agree with?A. Never laugh at others.B. Carrying something light is wise.C. Never speak with a stranger.D. Helping others is much fun.CEverybody in this world is different from one another. But do you know that understanding differences can help you better manage your money?As we grow up, we gradually develop a set of our own values or beliefs. These are influenced by society, our family, the education we receive and so on. Once this value system is set up, it's not easy to change later in life.Financial experts say that everyone also has their own belief of how to manage their finances. This is part of our value system and it has a great impact on the way we look after our money.According to our different values, experts put us in three categories. They are: the ant, the cricket and the snail.The ant—works firstJust like ants who work heart and soul in summer in order to store food for winter, these people don't care about enjoying the moment. They work very hard and save money they earn so that they can enjoy life when they get old and retire. The ant loves to save but they could makemore out of their money if they were willing to invest (投资) in some funds and stocks with low risk.The cricket—fun firstThe cricket wants to enjoy everything now and doesn't think too much about the future. They even borrow money when they really want something. Many young people now belong to this group. These people have little savings. When they get old,they might have problems. They should learn to save and buy insurance.The snail—lives under pressureThe snail refers to people who make life difficult for themselves. They take big long­term loans (贷款) from the bank in order to buy things such as luxury (奢华的) houses. They are happy to take big loans even though they are not sure whether they can afford it. This can cause problems in the future. They should plan more carefully.8.People with the character of the snail would like to ____________.A. enjoy life at the moment without thinking much about the futureB. live a luxury life at all costsC. put work before everything elseD. take the risk of investing a large sum of money9.Our beliefs and values are affected by the following EXCEPT ___________.A. societyB. moneyC. educationD. our family 10.This passage mainly talks about ____________.A. the reaction between man and insectsB. the problems with dealing with moneyC. the insects in natureD. the spending nature of people 11.Which of the following has the character that the author prefers?A. The antsB. The cricketC. The snailD. None of the aboveDMost of us have suffered the pain of broken friendships. But most friendships can be mended. If there's a broken friendship you'd like to mend,try the following advice.Give your friend the benefit of the doubt.It's easy to assume (臆想) the worst. But if a friend had hurt you, he may not even realize he's done so.It's probably true that if someone hurts you, they should have known better. But the fact is that we are all human and we mess things up. You need to give people the benefit of the doubt because you will need that, as well.Be active to communicate with your friend.If you've been hurt, your instinct (本能) is probably to pull away and protect yourself. But if you do this, the friendship will likely die.“You need to reach out,” says 20-year-old Jamie, who has restored several broken friendships. “Friendships get broken when trust is lost. Both friends need to reach out and demonstrate they are trustworthy.”Be the first to apologize.Even if you were hurt, apologize for anything you did wrong. Give up your right to be proven right. Otherwise the conflict won't be forgotten,as it should be.Walk through the conflict together.Start by trying to see things from your friend's point of view. Talk about the problems openly but kindly.At first, Jessica didn't understand why Joyce stopped talking to her. Then Joyce finally explained that Jessica's teasing (取笑) bothered her. “I finally found out she was angry because I teased her in front of the boys in our class,” Jessica explained. Jessica meant nothing by her teasing and thought it shouldn't bother Joyce. But when she accepted that it was embarrassing to Joyce, she stopped. Then their friendship could heal.Accept the fact that friendships may change.Nicole and Michelle had been best friends since preschool (幼儿园). But in college, Michelle suddenly pulled away. “We didn't talk to each other for a while, then tried to reconcile.” Nicole says, “but we're just polite acquaintances now.”It's normal for friendships to change. Often two friends just drift apart. Problems come when one friend tries to hang on while the other friend lets go.If your friend isn't willing to work things out,accept it and move on. But if you are able to reconcile, you'll have a friendship that's tried­and­true!12.How many pieces of advice on mending friendships does the writer give us?A. Three.B. Four.C. Five.D. Six.13.Why did Joyce stop talking to Jessica?A. Because Joyce didn't understand Jessica.B. Because what Joyce did was embarrassing to Jessica.C. Because Joyce always made fun of Jessica in front of the boys.D. Because Jessica laughed at Joyce in front of the boys in their class.14.Which of the following is TRUE according to the text?A. You'd better study advice first if there's a broken friendship.B. Friendships will be broken if conflict is lost.C. You should be the first to apologize for anything you did wrong.D. It's unacceptable for friendships to change, for it's abnormal.15.What would be the best title for the passage?A. How to Get Rid of a FriendshipB. How to Heal a FriendshipC. What to Do With a FriendshipD. What to Solve By a FriendshipⅡ.阅读填句(共5小题;每小题2分,满分10分)根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。

高一单元测试题及答案

高一单元测试题及答案

高一单元测试题及答案一、选择题(每题2分,共20分)1. 根据题目所给的化学方程式,下列哪种物质是反应物?A. 氧气B. 氢气C. 碳酸钙D. 二氧化碳2. 以下哪个选项是牛顿第三定律的表述?A. 作用力和反作用力大小相等,方向相反B. 物体的加速度与作用力成正比,与质量成反比C. 物体的动量守恒D. 力是改变物体运动状态的原因3. 在英语中,“take a break”是什么意思?A. 休息一下B. 继续工作C. 吃午饭D. 离开4. 根据题目所给的数学公式,下列哪个选项是正确的?A. \( a^2 + b^2 = c^2 \)B. \( (a + b)^2 = a^2 + 2ab + b^2 \)C. \( a^3 + b^3 = (a + b)^3 \)D. \( a^2 - b^2 = (a - b)(a + b) \)5. 以下哪个历史事件标志着中国近代史的开端?A. 鸦片战争B. 辛亥革命C. 五四运动D. 抗日战争胜利二、填空题(每空1分,共10分)6. 光的三原色是______、______、______。

7. 牛顿第一定律又称为______定律。

8. 英语中的“Please take a seat.”翻译成中文是______。

9. 根据题目所给的物理公式,当质量为2kg的物体受到10N的力时,其加速度为______。

10. 我国古代四大发明包括造纸术、印刷术、火药和______。

三、简答题(每题5分,共10分)11. 请简述光合作用的过程。

12. 请解释为什么说“水是生命之源”。

四、计算题(每题5分,共10分)13. 已知一个物体从静止开始做匀加速直线运动,初速度为0,加速度为2m/s²,求物体在第3秒末的速度。

14. 已知一个三角形的两边长分别为3cm和4cm,夹角为60°,求第三边的长度。

五、论述题(每题10分,共10分)15. 请论述学习的重要性及其对个人成长的影响。

高一历史必修一第一章单元测试题(含答案及解析)

高一历史必修一第一章单元测试题(含答案及解析)

高一历史必修一第一章单元测试题(含答
案及解析)
单选题
1.以下哪个不是考古学家发掘出的最古老的文物:
A.三星堆遗址石斧
B. 河姆渡遗址骨角器
C. 大汶口遗址陶器
D. 贝聿铭发现的“九鼎”
【答案】D
【解析】九鼎是商代后期历代帝王封禅时使用的礼器,而非考古学家发掘出的文物。

2.中国古代的“文物保护”始于哪个朝代?
A. 春秋战国时期
B. 秦汉时期
C. 唐代
D. 清朝
【答案】B
【解析】秦始皇统一六国后明确规定了“留文物不拣”的制度,是我国最早的文物保护措施。

填空题
1. 丝绸之路是连接中国与?的商贸道路。

【答案】西亚和欧洲
2. 直到21世纪,依然没有发掘出黄帝陵,因此黄帝陵所在地也叫做___
【答案】无定河
判断题
1. 著名的考古学家顾忌是我国的第一位考古学家
【答案】错误
【解析】顾依旧是我国第一位考古学家。

2. 隋文帝杨坚颁布通过了《高宗实录》,所以他被认为是中国
史上第一位编写通史的皇帝。

【答案】错误
【解析】隋文帝杨坚颁布通过了《通典》而不是《高宗实录》,他被认为是中国史上第一位编写通史的皇帝。

高一数学必修一第一单元测试试卷

高一数学必修一第一单元测试试卷

高一数学必修一第一单元测试试卷一、选择题(每题4分,共20分)。

1.以下哪个加减乘除组合正确()。

A.3-2+4×2B.3+2×4-2C.3+2-2÷4D.3-2÷4+2。

2.下列函数中,关于x的最高次幂为2的函数为()。

A.y=3xB.y=x^3C.y=2x+1D.y=x^2+1。

3.下列各数中,属于实数范围的是()。

A.√2B.-∞C.-1/2D.9i。

4.直线3x-2y+3=0和直线2x-3y+4=0的位置关系是()。

A.平行B.重合C.相交D.垂直。

二、填空题(每题4分,共16分)。

5.(3的2次方)÷(-6的3次方)的结果是________________。

6.已知向量a=(2,-3),b=(1,2),两向量的夹角为________________。

7. 直线ax+by+c=0的斜率为________________。

8. 已知函数y=ax^2+bx+c,其中a=2,b=-3,c=6,x=-2时,y的值为________________。

三、解答题(每题6分,共36分)。

9.(5-x)^2=49,求x的值。

解:设(5-x)^2=49,函数两边同时平方根,得:5-x=±7,所以x=5±7。

即:x=12;x=-2。

10.已知直线3x+2y+4=0,求该直线斜率及与直线4x+3y-2=0的位置关系。

解:设直线3x+2y+4=0。

斜率:m1=2/3。

设直线4x+3y-2=0。

斜率:m2=-3/4。

由斜率的乘积等于-1可知,两直线垂直。

高一语文必修一第一单元测试题及答案

高一语文必修一第一单元测试题及答案

高一语文必修一第一单元测试题及答案第Ⅰ卷(选择题,共36分)一、(15分,每小题3分)1、下列加点字的读音全部正确的一项是()A、寥(liáo)廓方遒(qiú)沁(qìn)园春百舸(gě)争流B、峥(zhēng)嵘(róng)青荇(xìng)橘(jú)XXX星辉斑斓(lán)C、下载(zǎi)颓圮(pǐ)大堰(XXX)河叱(chì)咤(zhà)风云D、冰屑(xiāo)团箕(jī)分(fēn)外香妄自菲(fěi)薄2、下列词语中没有错别字的一项是()A、沧茫萧瑟打渔船意气风发B、惆怅云彩万户候枯躁无味C、挑衅抱歉明信片貌和神离D、长篙伫立挖墙脚凄婉迷茫3、下列句子中依次填入横线处的词语正确的一项是()①没有深厚的生活积淀和艺术功底,是写不出高的诗歌作品的②XXX把对“XXX姑娘”深厚的感情在他的《雨巷》里,引起了读者强烈的共鸣③鉴赏诗歌时,要体会这些诗的章法、韵律及其他方面的特点,认真诗的意象。

A、品位灌注揣测B、品位贯注揣测C、品味灌注揣测D、品味贯注揣测4、下列各句中,加点的成语使用恰当的一项是()A、XXX慈悲为怀,历年来捐助社会公益、慈悲事务超过100亿港元,这与国内良多富豪忽视慈悲事业、细大不捐的做法形成明明的对比。

....B、XXX作《浮士德》延续六十年之久,XXX写《红楼梦》“批阅十载,增删五次”,一切优秀作品,都是创作者不辞艰苦惨淡经营的成果。

....C、有些“编剧”为自己的出名摇旗呐喊,做一些突破道德底线的事,“裁缝”编剧满天飞。

....“抄袭之争”“改词风波”纷争不断。

D、人生道路的选择都只是在一念之差的事,但结果却往往大相径庭。

要想将来不后悔,不....怨恨,就要在那一瞬间慎重考虑,仔细思量。

5、下列各句中没有语病、句意明确的一句是()A、党风中良多问题迟迟引不起警觉,都与这类见责不怪的麻木心态和由此而来的失之以宽、失之以软有很大关系。

高一第一单元测试题及答案

高一第一单元测试题及答案

高一第一单元测试题及答案一、选择题(共20题,每题2分,共40分)1. 设函数 f(x) = 2x + 3,则当 x = -1 时,f(x) 的值是多少?A. -2B. 1C. 3D. 5答案:C. 32. 若 a + b = 5 且 a - b = 3,则 a 的值是多少?A. 4B. 3C. 2D. 1答案:A. 43. 一元二次方程 x^2 - 5x + 6 = 0 的解为:A. x = -2 或 x = -3B. x = 2 或 x = 3C. x = 2 或 x = -3D. x = -2 或 x = 3答案:C. x = 2 或 x = -34. 已知函数 f(x) 的图像关于 x 轴对称,且 f(-2) = 4,则 f(2) 的值为多少?A. 4B. -4C. 2D. -2答案:A. 45. 若 a:b = 3:4,且 b:c = 5:2,则 a:c 的值为:A. 5:3B. 3:5C. 5:8D. 8:5答案:C. 5:86. a + b = 7,b + c = 9,a + c = 11,则 a + b + c 的值为多少?A. 6B. 7C. 8D. 9答案:D. 97. 若正方形的面积为 49 平方厘米,则其周长为多少厘米?A. 14B. 28C. 7D. 21答案:B. 288. 一辆汽车从 A 城到 B 城以恒定的速度行驶,全程为 360 公里,甲车在 C 处超过乙车,并与乙车相遇。

若甲车行驶的时间是乙车行驶时间的 2 倍,则甲车在超过乙车时,两车分别离 A 城的距离为:A. 180 公里,120 公里B. 270 公里,90 公里C. 240 公里,120 公里D. 300 公里,60 公里答案:C. 240 公里,120 公里9. 若 a:b = 2:5,且 b:c = 3:4,则 a:b:c 的值为:A. 2:3:5B. 4:5:2C. 3:5:4D. 5:4:3答案:D. 5:4:310. 若正方体的表面积为 96 平方厘米,则它的体积为多少立方厘米?A. 144B. 216C. 1728D. 512答案:B. 21611. 化简:x^2 - 5x + 6 + 2x - 2A. x^2 - 3x + 4B. x^2 - 3x + 2C. x^2 + 3x - 4D. x^2 + 3x + 2答案:B. x^2 - 3x + 212. 已知直角三角形的斜边长为 5cm,其中一条直角边为 3cm,则另一条直角边长为多少厘米?A. 3B. 4C. 6D. 9答案:D. 913. 某种纸片的长度与宽度的比为 3:2,若长度增加 5 厘米,宽度减少 5 厘米,则新纸片的长度与宽度的比为:A. 2:3B. 2:1C. 4:3D. 6:5答案:A. 2:314. 若正方形的周长为 48 厘米,则其面积为多少平方厘米?A. 144B. 576C. 36D. 196答案:A. 14415. 化简:2(3x + 4) + 3(x - 1)A. 9x + 5B. 5x - 2C. 9x + 2D. 5x + 9答案:A. 9x + 516. 若 x = -1/2,则 4x^2 - 1 的值是多少?A. 0B. 5/4C. -5/4D. 3/2答案:A. 017. 直角三角形的两条直角边分别为 a 和 b,斜边长为 c,则根据勾股定理可得:A. a^2 + b^2 = c^2B. a^2 + c^2 = b^2C. b^2 + c^2 = a^2D. a^2 = b^2 + c^2答案:A. a^2 + b^2 = c^218. 已知函数 f(x) = x^2 - 4x + 3,则 f(2) 的值是多少?A. -1B. 0C. 1D. 4答案:B. 019. 若直角三角形的斜边长为 25 厘米,其中一条直角边长为 7 厘米,则另一条直角边长为多少厘米?A. 18B. 15C. 24D. 20答案:B. 1520. 若 a/b = 1/3,且 b/c = 3/4,则 a/c 的值为:A. 1/12B. 1/4C. 1/3D. 1/2答案:D. 1/2二、填空题(共8题,每题4分,共32分)21. 一个正方形的周长为16cm,则其面积为 ______ 平方厘米。

高一第一单元测试卷

高一第一单元测试卷

高一第一单元测试卷一、选择题(每题3分,共30分)1. 已知集合A = {xx > 1},集合B={xx < 3},则A∩ B = ( )A. {x1 < x < 3}B. {xx > 1}C. {xx < 3}D. R2. 设全集U = {1,2,3,4,5},集合M={1,2,3},N = {3,4,5},则∁_U(M∩ N)=( )A. {1,2,4,5}B. {3}C. {1,2,3,4,5}D. varnothing3. 下列函数中,在区间(0, +∞)上为增函数的是( )A. y=(1)/(x)B. y = -x + 1C. y=log_2xD. y = ((1)/(2))^x4. 函数y = √(x - 1)的定义域为( )A. [1,+∞)B. (1,+∞)C. (-∞,1]D. (-∞,1)5. 若函数f(x)=x^2+2(a - 1)x + 2在区间(-∞,4]上是减函数,则实数a的取值范围是( )A. a≤slant - 3B. a≥slant - 3C. a≤slant 5D. a≥slant 56. 已知f(x)是定义在R上的奇函数,当x > 0时,f(x)=x^2-2x,则f(-1)=( )A. - 1.B. 1.C. 3.D. - 3.7. 函数y = f(x)的图象与函数y=log_3x(x > 0)的图象关于直线y = x对称,则f(x)=( )A. 3^x(x∈ R)B. 3^x(x > 0)C. log_3x(x > 0)D. log_(1)/(3)x(x > 0)8. 设a = log_32,b=log_52,c=log_23,则( )A. a > c > bB. b > c > aC. c > a > bD. c > b > a9. 若x∈(e^- 1,1),a=ln x,b = 2ln x,c=ln^3x,则( )A. a < b < cB. c < a < bC. b < a < cD. b < c < a10. 已知函数y = f(x)是R上的偶函数,且在(-∞,0]上是减函数,若f(a)≥slant f(2),则实数a的取值范围是( )A. (-∞,-2]∪[2,+∞)B. [-2,2]C. (-∞,-2)D. (2,+∞)二、填空题(每题4分,共20分)11. 设集合A={ - 1,0,1},B={0,1,2,3},则A∪ B=_{ - 1,0,1,2,3}。

高一地理必修一第一单元测试题

高一地理必修一第一单元测试题

高一地理必修一第一单元测试题一、选择题(每题2分,共20分)1. 地球的自转周期是多久?A. 24小时B. 12小时C. 1年D. 365天2. 以下哪项不是地球公转产生的地理现象?A. 昼夜更替B. 季节变化C. 潮汐现象D. 太阳高度角的变化3. 地球的赤道周长大约是多少公里?A. 20000B. 40000C. 60000D. 800004. 地球的五带中,没有阳光直射的带是?A. 热带B. 温带C. 寒带D. 亚热带5. 以下哪个是地球的自然卫星?A. 金星B. 火星C. 月球D. 水星6. 地球上的陆地主要分布在哪个半球?A. 北半球B. 南半球C. 东半球D. 西半球7. 地球上的海洋面积占地球表面的百分比是多少?A. 29%B. 51%C. 71%D. 89%8. 以下哪个是地球上最大的洋?A. 大西洋B. 太平洋C. 印度洋D. 北冰洋9. 以下哪个是地球上最大的大陆?A. 亚洲B. 非洲C. 南美洲D. 欧洲10. 地球上的大气层中,与我们日常生活关系最密切的是哪一层?A. 平流层B. 对流层C. 电离层D. 散逸层二、填空题(每空1分,共10分)11. 地球的形状接近于______。

12. 地球自转产生的地理现象包括______和______。

13. 地球公转的周期是______。

14. 地球上的气候类型主要有热带气候、______气候和寒带气候。

15. 地球上的陆地和海洋分布不均,形成了“三分陆地,______海洋”的特点。

三、简答题(每题5分,共10分)16. 简述地球公转产生的主要地理现象。

17. 简述地球自转对人类日常生活的影响。

四、材料分析题(每题10分,共20分)18. 阅读以下材料,分析地球自转和公转对地球气候的影响。

材料一:地球自转使得地球上不同地区有昼夜之分,同时影响着气候的分布。

材料二:地球公转导致地球在不同季节接收到的太阳辐射量不同,从而影响季节的变化。

部编版高一语文上册第一单元测试卷(含答案解析)

部编版高一语文上册第一单元测试卷(含答案解析)

课前•情境学习
课堂•素养落实
课后•评价作业
解析7
部编版高一语文上册
3.文中画横线的句子有语病,下列修改最恰当的一项是( ) A.一个从湖南农村走出的农民的儿子,到是一位“问苍茫大地,谁主 沉浮”的负重之人,再到“埋骨何须桑梓地”的有志之士,最后能够“指点 江山,激扬文字”的血性青年。 B.从湖南农村走出的一个农民的儿子,到是一位“问苍茫大地,谁主 沉浮”的负重之人,再到“埋骨何须桑梓地”的有志之士,最后成为能够“指 点江山,激扬文字”的血性青年。
课前•情境学习
课堂•素养落实
课后•评价作业
得到充分抒发。语段强调“表达得十分透彻、充分”,故用“淋漓尽致”。
课前•情境学习
课堂•素养落实
课后•评价作业
解析5
部编版高一2语.文下上册列在文中括号内补写的语句,最恰当的一项是( )
A.在当时的社会背景下,正是需要千千万万个这样胸怀崇高理想肩负
起主宰大地的重任的热血青年
B.在当时的社会背景下,正是需要千千万万个这样胸怀崇高理想的热
8
课前•情境学习
课堂•素养落实
课后•评价作业
部编版高一语文上册
C.一个从湖南农村走出的农民的儿子,到能够“指点江山,激扬文字” 的血性青年,再到“埋骨何须桑梓地”的有志之士,最后成为“问苍茫大地, 谁主沉浮”的负重之人。
D.从湖南农村走出的一个农民的儿子,到能够“指点江山,激扬文字” 的血性青年,再到“埋骨何须桑梓地”的有志之士,最后是一位“问苍茫大 地,谁主沉浮”的负重之人。
火热”。③字里行间:指文章的某种思想感情没有直接说出来,而是通过全
篇或全段文字透露出来。弦外之音:比喻言外之意,即在话里间接透露而没
有明说的意思。根据语境“充分显露”可知,应选“字里行间”。④淋漓尽
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第一章检测试题
(时间:45分钟满分:100分)
班别:姓名:评分:
一、选择题(共16题,每题3分,共48分)
1、下列对实验仪器的操作的叙述正确的是
A. 酒精灯的使用,酒精灯熄灭时不能用嘴吹灭
B.温度计的使用,温度计不仅可以测量温度,还可以用于物质溶解时代搅拌
C.托盘天平的使用,潮湿的或具有腐蚀性的药品,必须放在玻璃器皿里称量
D.试管的加热,手持试管给固体或液体加热
2、下列基本实验操作与所需关键仪器合理的是
A/.过滤(泥三角) B.蒸发(蒸发皿)
C.蒸馏(分液漏斗)
D.萃取(玻璃棒)
3、下列仪器不能用于加热的是
A.试管
B.坩埚
C.容量瓶
D.蒸发皿
4、下列混合物能用过滤分离的是
A/.汽油和水 B.食盐和蔗糖 C.泥沙和食盐 D.铜粉和铝粉
5、下列各组混合物中,能用分液漏斗进行分离的是
A.酒精和水
B.水和四氯化碳
C.碘和四氯化碳
D.汽油和植物油
6、下列混合物可采用蒸馏法分离的一组是
A.水和四氯化碳
B.碘的四氯化碳溶液
C.硝酸钾与氯化钾
D.食盐与泥沙
7、下列实验操作中错误的是
A/萃取操作时,萃取剂应与原溶剂互不相溶,其密度可比原溶剂大,也可比原溶剂小
B.蒸发操作时,应使混合物中的水分完全蒸干后,才能停止加热
C.蒸发操作时,应使温度计水银球靠近蒸馏烧瓶的支管口处
D.分液操作时,萃取剂应与原溶剂互不相溶,其密度可比原溶剂大,也可比原溶剂小
8、下列关于物质的量与摩尔的说法正确的是
A.物质的量就是物质的质量
B.物质的量是以摩尔为单位来衡量某个微粒集体所含微粒数多少的物理量
C.摩尔斯物质质量的单位
D.摩尔表示基本的物理量
9、在一定温度和压强下的理想气体,影响其所占体积大小主要因素
A.分子直径的大小
B.分子之间距离的大小
C.分子间引力的大小
D.分子数目的多少
10、下列说法正确的是
A.气体摩尔体积就是22.4mol\L
B.非标准状况下,1mol任何气体的体积不可能为22.4mol\L
C.标准状况下,22.4L任何气体都含有约6.02×1023个分子
D.1mol氢气和氧气的混合气体在标准状况下的体积大于22.4L
11、下列物质中含氢原子数最多的是
A.3molNH3
B.4molH
2
O C.2molCH4 D.6mol HCl
12、将30ml 0.5mol\L NaOH 溶液加水稀释到500mL ,稀释后溶液中NaOH的物质的量浓度为
A.0.03 mol\L B. 0.04 mol\L C.0.05 mol\L D.0.3 mol\L 13、某学生在配制100ml 1.00 mol\L的NaOH溶液时,最终配置的溶液浓度比要求的低,造成该误差的原因可能是
A.天平没调平衡,静止时指针指向分度盘右边
B.冲洗烧杯的洗涤液全部转移到容量瓶中
C.定容时仰视刻度线
D.定容时俯视刻度线
14、已知3.2g某气体中所含的分子数约3.01×1022,此气体的摩尔质量为
A.64g\mol
B.64mol
C.64g
D.32g\mol
15.125g CuSO
4·5H
2
O的物质的量为
A.25mol
B.1.56mol
C.0.5mol
D. 0.1mol
16、在0.5mol Na2SO4中,含有的Na+数约是
A.3.01×1023 B. 6.02×1023 C. 0.5 D. 1
二、填空题(每空2分,共38分)
17、根据你掌握的知识判断,下列实验操作描述,正确的是
A、从试剂瓶中取出的任何药品,若有剩余不能再放回原试剂瓶
B、用稀盐酸洗涤盛放过石灰水的试剂瓶
C、酒精灯不慎碰倒起火时可用水扑灭
D、将CO中毒者移到通风处抢救
E、将用水润湿的pH试纸浸入稀盐酸中,测定溶液的PH
18、某气体质量为6.4g,含有6.02×1022个分子,则其相对分子质量为
19、 24.5gH2SO4的物质的量是;1.5gNa2CO3的质量是
20、在标准状况下,4g H
2
的物质的量是,体积是;
在标准状况下,112mL某气体的质量为0.14g,则其摩尔质量为相对分子质量为
21、(1)用18mol\L 硫酸溶液配制100mL 1.0mol\L硫酸溶液,若实验仪器有:
A、100mL量筒
B、托盘天平
C、玻璃棒
D、50mL容量瓶
E、10mL量筒
F、胶头滴管
G、50mL烧杯
H、100mL容量瓶
实验时应选用仪器的先后顺序是(填入编号)
(2)在容量瓶的使用方法中,下列操作不正确的是
A、使用容量瓶前检查它是否漏水
B、容量瓶用蒸馏水洗净后,再用待配溶液润洗
C、配制溶液时,若试样是固体,把称好的试样用纸条小心倒入容量瓶中,缓慢加入蒸馏水至刻度线1-2cm处,用胶头滴管滴加蒸馏水至刻度线。

D、盖好瓶塞,一只手拿住瓶颈,用食指顶住瓶塞,用另一只手的手指托住瓶底,把容量瓶倒转和摇动多次。

E、配制溶液时,如果试样是液体,用量筒取试样后直接倒入容量瓶中,缓慢加入蒸馏水至接近刻度线1-2cm处,用胶头滴管滴加蒸馏水至刻度线。

22、欲用98%的浓H
2SO
4
配制(密度为1.84g\cm3)配制浓度为0.5mol\L的稀硫
酸500mL。

回答下列问题:
(1)所需弄硫酸的体积为
(2)若实验室有15mL 、20mL 、50ml的量筒,应选用量筒最好,量取时发现量筒不干净,用水洗净后量取的体积(“偏高”、“偏低”、“无影响”,下同)
(3)将浓硫酸沿烧杯内壁慢慢注入盛水的烧杯中,并不断搅拌的目的
是,若搅拌过程中有液体溅出,结果会使浓度
(4)在转入容量瓶烧杯中液体应,否则会使浓度;并洗涤烧杯2-3次,洗涤液也要转入容量瓶,否则会使浓度
(5)定容时必须使溶液凹液面与刻度线相平,若仰视则使浓度。

三、计算题
23、(6分)配制250mL 1.0mol\L H
2SO
4
溶液,需要18mol\L H
2
SO
4
溶液体积是多
少?
24、(8分)现有100ml 14.2g的Na2SO4溶液。

计算:
(1)(2分)溶液中Na2SO4的物质的量;
(2)(2分)溶液中Na2SO4的物质的量浓度;
(2)(4分)溶液中Na+和SO42-物质的量。

第一章检验测试答案
一、选择题(每道题3分,共48分)
1-5 ABCCB 6-10 BBBDC 11-16 AACADB
二、填空题(每空2分,共38分)
17、BD 18、64 19、0.25mol 159g 20、2g 44.8L 28g\mol 28 21、(1)GECHF或EGCHF
(2)BCE
22、(1)13.6mL
(2)15mL 偏低
(3)防止暴沸,迅速散热偏低
(4)静置冷却至室温偏高偏低
(5)偏低
三、计算题(共14分)
23、(6分) 0.0139L
24、(1)(2分)0.1mol
(2)(2分)1.0 mol\L
(3)(2分)0.2mol 0.1mol。

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