五套模拟的题目及详解

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【附5套中考模拟试卷】河南省安阳市2019-2020学年中考数学模拟试题(2)含解析

A．线段DB绕点D顺时针旋转一定能与线段DC重合
B．线段DB绕点D顺时针旋转一定能与线段DI熏合
C．∠CAD绕点A顺时针旋转一定能与∠DAB重合
D．线段ID绕点I顺时针旋转一定能与线段IB重合
10．如图，在矩形ABCD中，E是AD上一点，沿CE折叠△CDE，点D恰好落在AC的中点F处，若CD＝，则△ACE的面积为（）
2．下列计算错误的是（）
A．4x3•2x2=8x5B．a4﹣a3=a
C．（﹣x2）5=﹣x10D．（a﹣b）2=a2﹣2ab+b2
3．下列各图中a、b、c为三角形的边长，则甲、乙、丙三个三角形和左侧△ABC全等的是（）
A．甲和乙B．乙和丙C．甲和丙D．只有丙
4．如图，已知▱ABCD中，E是边AD的中点，BE交对角线AC于点F，那么S△AFE：S四边形FCDE为( )
A．1B． C．2D．2
11．如图，在△ABC中，AC=BC，∠ACB=90°，点D在BC上，BD=3，DC=1，点P是AB上的动点，则PC+PD的最小值为（）
A．4B．5C．6D．7
12．如图，△ABC中，∠B＝70°，则∠BAC＝30°，将△ABC绕点C顺时针旋转得A．1：3B．1：4C．1：5D．1：6
5．某校40名学生参加科普知识竞赛（竞赛分数都是整数），竞赛成绩的频数分布直方图如图所示，成绩的中位数落在（）
A．50.5～60.5分B．60.5～70.5分C．70.5～80.5分D．80.5～90.5分
6．小文同学统计了某栋居民楼中全体居民每周使用手机支付的次数，并绘制了直方图．根据图中信息，下列说法：
A． B． C． D．
18．如图，在正方形ABCD中，等边三角形AEF的顶点E，F分别在边BC和CD上，则∠AEB＝__________.

项目质量管理模拟试题五套

项目质量管理模拟题一学号姓名得分一、填空题（每题1分，共20分）1项目范围是对项目界限的陈述，项目范围包括（产品范围）和工作范围。

2（质量方针）由组织的最高管理者正式发布的该组织总的质量宗旨和方向。

3项目范围定义的结果包括项目工作分解结构和（项目工作分解结构字典）。

4项目工作分解结构是客户和项目组织对项目范围的共同理解。

处于项目最低层次的要素被称为（工作包），是详细的，不须要再分解的任务。

5项目范围核实是利益相关主体进行的项目范围确认和（项目范围验收）工作。

6项目（质量策划）是项目质量管理的首要环节。

明确项目范围和项目质量目标，才有后续保证、限制、改进标准。

7量化分析顾客需求及项目设计的关系度，经过数据分析处理找出对于顾客需求具有最大贡献率的关键设计或质量特征的方法称为（项目质量屋）。

8朱兰将（质量成本）定义为：为保证和提高质量而支付的一切费用，以及因未得到既定质量水平而造成的一切损失之和。

9质量保证工作中，供应信任的依据是（质量体系）的建立和运行，其缘由就在于它具有持续稳定地满足规定质量要求的实力。

10（过程）是一组将输入转化为输出的相互关联或相互作用的活动。

11为了保证审核的公正性，现场审核中要贯彻（回避原则），及受审方有利益牵连者，一律不得参及审核活动。

12在进行限制时，（反馈限制）的依据是被控变量及给定值的偏差，检测的信号是被控变量，限制作用发生时间是在偏差出现以后。

13影响项目实施阶段的要素可以概括为4M1E，包括人，材料，机械设备，（方法），环境等5个方面。

14选择质量改进对象时、要留意质量改进的目标对象应及项目组织（总经营目标）相统一。

15可以用仪器测量的连续型数据。

如长度、密度、温度、质量等，属于（计量值数据）。

16将总体按某一标记排序，然后按肯定的间隔抽取样本的抽样方式是（系统抽样）。

17在生产过程中短时间内有异样因素起作用，使加工条件发生改变，如原材料混杂、操作疏忽或短时间内有不娴熟工人替班等。

2022年小学语文新课程标准模拟测试题及参考答案(共五套)

小学语文新课程标准模拟测试题及答案（一）一、填空。

（每空2分，共30分）1.语言文字是最重要的交际工具和信息载体，是人类文化的重要组成部分。

（工具性）与（人文性）的统一，是语文课程的基本特点。

2.语文课程评价要注意（识字与写字）、阅读、（写作）、口语交际和（综合性学习）五个方面的有机联系，注意（知识与能力）、过程与方法、（情感态度价值观）的相互交融。

3.小语新课标第一学段要求学生认识汉字1600个左右，其中（800 ）个左右要求会写；第二学段要求累计认识常用汉字（2500 ）个左右，其中1600个左右会写；第三学段要求学生有较强的独立识字能力，累计认识常用汉字3000个左右，其中(2500 )个左右会写。

4.初步学会默读，做到不出声不指读。

5至6年级要求学生默读有一定的速度，默读一般读物每分钟不少于（300 ）字。

在阅读中了解文章的（表达顺序），体会作者的（思想感情），初步领悟文章基本表达方法。

背诵优秀诗文（60 ）篇。

扩展自己的阅读面，课外阅读总量不少于（100 ）万字。

二、选择。

（每小题2分，共10分）1.评价是为了促进学生的全面发展，发展性评价的核心是（C ）A、关注学生的学业成绩B、关注学生在群体中的位置B、关注和促进学生的发展D、帮助学生认识自我，建立自信2.教育的中心和灵魂在（A ）A、学生B、学校C、教师D、校长3.（B）是我们实施素质教育的核心点，也是我们本次新课程改革的主要目标。

A、探究精神和合作能力；B、创新精神和实践能力；C、自主意识和探究精神；D、合作能力和创新精神；4.新课标学段阅读目标要求中的第7条：学习略读，粗知文章大意，是哪个学段提出的：（B ）A、第一学段B、第二学段C、第三学段D、第四学段5.各个学段的阅读教学都要重视：（AD）（多选题）A、朗读B、分角色读C、表演读D、默读三、名词解释。

（每小题5分，共10分）1.语文素养：语文素养是一种以语文能力为核心的综合素养，语文素养的要素包括语文知识、语言积累、语文能力、语文学习方法和习惯，以及思维能力、人文素养等。

2019六西格玛黑带模拟测试题含答案(五套试题)

六西格玛黑带模拟测试题及答案(一)单选题（共84题，每题1分）1、题目：2、题目：某制造企业需求一零件，规格要求为100±3cm，在选择供应商时发现：供应商A提供的零件近似服从正态分布N（100,1），供应商B提供的零件近似服从均匀分布U（97,103）；供应商A、B提供产品的价格相同，同时，该企业非常关注质量损失。

以下哪种说法是正确的？A.从理论上讲，A零件的合格率是99.73%，供应商B提供100%合格品，因此应选择B作为供应商B.从供应商提供产品的分布看，均值相同，选择供应商A或B一样C.A质量损失更低一些，应选择A作为供应商D.根据上述信息无法做出判断3、题目：某轴类加工过程中已知对直径的公差要求为10±0.02mm，假设直径服从正态分布，对该过程进行过程能力分析发现Cp=1.0，Cpk=Cpu=0.8，因此可以判断，该过程分布中心是：A.10.001mmB.10.002mmC.10.004mmD.10.006mm4、题目：黑带小金研究的课题是关于绝缘浇铸件的表面质量问题，在收集数据进行分析之前对现有的测量系统进行分析，以确认测量系统是否可以信赖。

为此，小金设计了MSA方案：取两名测量员，30个被测工件，每人对每个铸件重复测量两次，测量方法是在强光的照射下，目测是否有划痕、磕碰等，判断结果为合格与不合格。

请问在抽取被测工件时按以下哪种方案最为合适？A.用简单随机抽样的方法，从实际生产中随机选取30个样本B.按照日常生产的产品的实际合格率分别抽取合格品和不合格品选取30个样本C.尽可能按照1:1的比例抽取总数为30的合格品和不合格品，不合格品尽可能包括日常出现的缺陷类别D.从最近一个月生产的产品中连续抽取30个样本5、题目：选择项目CTQ（critical to quality）是一项重要的工作，关于如何选择CTQ，下列描述不正确的是：A.CTQ一定是计量型数据B.CTQ一定与顾客需求或企业关键业务指标相关C.当CTQ本身不可测或很难测量时，可以采用待用测量指标D.当CTQ数量较多时，可以采用排列图或质量成本分析确定最重要的CTQ6、题目：冷轧厂的原料是热轧卷，热轧卷用汽车从热轧卷车间运输到冷轧厂，如果对该流程进行增殖性分析，试问，汽车运输热轧卷的过程是否为顾客增值过程？A.增值活动，因为运输本身创造价值B.增值活动，因为运输是必不可少的过程C.非增值活动，应该尽量缩短或消除D.无法确定7、题目：某项目团队在测量阶段要测量其项目指标“温度”的过程能力，收集温度数据时每半小时测量一次，每次测得1个数据，共收集30个数据，过程稳定且数据服从正态分布，采用MINITAB计算得出，Cp=1.3，Pp=0.4，根据这一结果，下列哪个推断可能是正确的？A.过程独立性有问题存在，过程数据存在自相关性B.过程分布中心和公差中心存在较大偏移C.Pp数据不可行，Cp数据是可信的D.以上判断都不对8、题目：对同一个测量对象重复进行测量，不同测量者进行测量时测量结果的差异一般被称为：A.测量系统的稳定B.测量系统的重复性C.测量系统的再现性D.测量系统的线性9、题目：测量产品的特性指标时，不同的产品读数会有差异，造成此差异的原因是：A.产品间真实的差异B.由所使用量具造成的测量系统误差C.测量人员的水平不同D.产品间真实的差异与由所使用量具造成的测量系统误差的综合影响10、题目：实施六西格玛管理最重要的目的在于：A.培养一批黑带，使他们成为统计学专家B.使企业的所有绩效指标都达到六西格玛质量水平C.建立超越ISO9000的质量管理体系D.变革企业文化，成为持续改进的组织11、题目：12、题目：某黑带项目团队在测量阶段计算计量型数据的过程能力指数时，发现数据是非正态数据，而且过程本身稳定，无异常值。

模拟试题五套--制图基础

制图基础模拟试卷（一）一、单项选择题（每题2分，共20分）1. 细点画线和双点画线的首末两端应是（）A．点 B．箭头 C．双点 D．线2. 正等轴测图中，为了作图方便，轴向伸缩系数一般取（）A．1 B．2 C．3 D．0.863. 已知点A（10，18，20），点B（0，15，10），点C（0，0，15），下列说法正确的是（）A．点B在V面上 B．直线AB是水平线C．直线BC是侧垂线 D．平面ABC是一般位置平面4. 已知立体的主、俯视图，选择正确的左视图（）(a)(b)(c)(d)5. 两等径的圆柱轴线正交相贯，其相贯线是（）A．直线 B．椭圆 C．圆 D．圆弧6. 下列关于公差的叙述中正确的是（）A．公差=最大极限尺寸—基本尺寸 B．公差=最小极限尺寸—基本尺寸C．公差=上偏差—下偏差 D．公差=最大极限尺寸—上偏差7．下列不是轮盘类零件的是（）A．变速箱 B．端盖 C．手轮 D．法兰盘8. 选出正确的主视图（）9. 已知立体的主、俯视图，选择正确的左视图（）(a)(b)(c)(d)10. 下列局部视图正确的是（）A(a)(b)(c)(d)二、多项选择题（每题3分，共15分）1. 下列比例属于缩小比例的是（）A．1:1 B．1:2 C．2:1 D．1:5 E．1:1.52. 下列说法错误的是（）A．在三视图中，尺寸应尽量注在反映基本形体形状特征的视图上，而圆的直径一般注在投影为非圆的视图上。

B．根据点在球体上的位置，利用辅助直线法作图完成所求点的投影。

C．三个轴测轴的伸缩比例都相等的称为“等侧”，两个相等的称为“二测”。

D．圆锥面可以看作是由直母线绕与它平行的轴线旋转而成。

E．由于六棱柱的表面都处在特殊位置，所以棱柱表面上点的投影均可用平面投影的积聚性来做图。

3. 通常选用组合体的基准有（）A. 组合体的底面B. 断面C. 对称中心线D. 对称面E. 轴心线4．相邻两零件的剖面线（）A. 方向相同 B. 方向相反 C. 间隔不同D. 间隔相同E. 方向和间隔一致5. 主视图的选用原则有（）A．方向一致原则 B．形状特征原则 C．加工位置原则D．投影原则 E．工作位置原则三、判断题（每题3分，共15分）（）1. 绘图时，画细线和底稿建议用“H”或“HB”的，画粗实线或加深轮廓线用“2B”或“H”的为宜。

2019初中化学新课程标准理论测试模拟试题及答案(五套)

2019初中化学新课程标准理论测试模拟试题（一）简答题1.《全日制义务教育化学课程标准(实验稿)》对目标要求的描述所用的词语分别指向哪些目标？答案：认知性学习目标、技能性学习目标和体验性学习目标。

2. 科学探究涉及哪些要素？答案：提出问题、猜想与假设、制定计划、进行实验、收集证据、解释与结论、反思与评价、表达与交流等要素。

3. 物质的化学变化这一主题主要包括哪些内容？答案：包括：化学变化的特征、化学反应的类型、化学反应中的能量变化以及质量守恒定律和化学反应的表示方法等内容。

4.化学教学中比较常见的探究活动形式有哪两种？答案：一是进行适合学生的探究性实验。

二是调查、辩论等活动。

5.在制定教学目标以及实施教学时，要全面考虑哪些方面的课程目标？答案：“知识与技能”“过程与方法”“情感态度与价值观”6、义务教育阶段化学课程中的科学探究涉及哪些要素？本《初中化学新课程标准》对科学探究主题的内容和学习目标从哪三个方面提出具体要求？答：要素：提出问题、猜想与假设、制定计划、进行实验、收集证据、解释与结论、反思与评价、表达与交流等要素。

三方面具体要求：增进对科学探究的理解、发展科学探究能力、学习基本的实验技能7、化学研究的内容？答: 化学是自然科学的重要组成部分，它侧重于研究物质的组成、结构和性能的关系，以及物质转化的规律和调控手段。

8、作为科学教育的重要组成部分，新的化学课程应该起什么作用？答：倡导从学生和社会发展的需要出发，发挥学科自身的优势，将科学探究作为课程改革的突破口，激发学生的主动性和创新意识，促使学生积极主动地学习，使获得化学知识和技能的过程也成为理解化学、进行科学探究、联系社会生活实际和形成科学价值观的过程。

9、《全日制义务教育化学课程标准(实验稿)》(以下简称《标准》)包括哪些部分？答：包括前言、课程目标、内容标准和实施建议四个部分。

10、《标准》确立了化学课程改革的重点是什么？答：以提高学生的科学素养为主旨；重视科学、技术与社会的相互联系；倡导以科学探究为主的多样化的学习方式；强化评价的诊断、激励与发展功能。

大学英语三级全真模拟听力试题(共五套)及答案

大学英语三级全真模拟听力试题（一）Test OneP art I: Listening Comprehension (15%)Section ADirections: In this section, you will hear 10 short conversations. At the end of each conversation, a question will be asked about what was said. Both the conversationand the question will be spoken only once. After each question there will be apause. During the pause, you must choose the best answer from the four choicesmarked A), B), C) and D. Then mark the corresponding letter on the Answer Sheetwith a single line through the center.Example: You will hear: Where do you think the conversation most provably took place?You will read:A) At the office.B) In the waiting room.C) At the airport.D) In a restaurant.From the conversation we know that the two were talking about some work they had to finish in the evening. This is most likely to have taken place at the office. Therefore, A) “At the office” is the best answer. You should choose [A] on the Answer Sheet and mark it with a single line through the center.Sample Answer [A] [B] [C] [D]1. A) Fixing an engine. B) Repairing a car.C) Cashing a check. D) Buying some wheels.2. A) Visit Japan. B) Cook some food.C) Travel abroad. D) Eat out.3. A) One of a cheaper price. B) One of a different color.C) One of a fashionable style. D) One of a smaller size.4. A) He has changed his plan. B) He has canceled his trip.C) He is arriving this afternoon. D) He forgot to arrange his trip.5. A) They had lost their way. B) They were told it would rain.C) They were caught in the rain. D) They had taken an umbrella.6. A) They will take the bus at 11 o’clock.B) The bus is late.C) The bus has already arrived.D) The woman thought the bus would arrive at 11:20.7. A) The man shouldn’t drink either.B) Drinking is better than smoking.C) The man should switch to drinking.D) The man could smoke a little.8. A) In a bookstore.B) At a museumC) At a zoo.D) On a college campus.9. A) Teacher and student.B) Shop assistant and customer.C) Tourist and travel agent.D) Husband and wife.10. A) She will stop to take a rest.B) She will work for three hours.C) She will have her back checked.D) She will buy a computer in three hours.Section BDirections: In this section, you will hear a short passage. At the end of the passage, you will hear two questions. Both the passage and the questions will be spoken twice. Afteryou hear a question, you must choose the best answer from the four choicesmarked A),B),C) and D. Then mark the corresponding letter on the Answer Sheetwith a single line through the center.Questions 11 to 12 are based on the passage you have just heard.11. A. There are only 23 hours in a dayB. There are 8 days in a weekC. There are one more hour in a dayD. All of the above12. A. Set one hour ahead in each new time zone.B. Set one hour ahead for the whole trip.C. Set one full day back for the whole trip.D. Set 12 hours back.Section CDirections: In this section, you will hear a passage three times. Listen during the first reading.Then listen to carefully the passage again. When it is being read the second time,you should fill in the six blanks numbered form S1 to S6 with the exact words orphrases you have just heard. Finally, when the passage is read for the third time,you should check what you have written.Information has always been at the center of human communication. You may ask why. Well, communication between people involves giving and receiving information. The way we give and receive information today has S1____________ a revolution in the development of the mass media in the 20th century.The first truly mass communication medium was the newspaper. For the first time in history, people could read about S2____________ in their country and from around the world every day. However, there were two problems with newspapers of that time. S3____________, newspapers were available only in large cities, for getting newspapers to the countryside was a difficult and time-consuming task. Secondly, newspapers weren't always S4____________, as there was a limited range of opinions.Nowadays, we can S5____________ from a wide variety of sources to get information. Television and the Internet have given us the chance to be informed about everything theS6_____________ it happens. Numerous radio and TV stations, satellite channels and millions of websites help people keep up with the latest news. People live history and are part of it.大学英语三级全真模拟听力试题（二）Test TwoSection ADirections: In this section, you will hear 10 short conversations. At the end of each conversation, a question will be asked about what was said. Both the conversationand the question will be spoken only once. After each question there will be apause. During the pause, you must choose the best answer from the four choicesmarked A), B), C) and D. Then mark the corresponding letter on the Answer Sheetwith a single line through the center.Example: You will hear: Where do you think the conversation most provably took place?You will read:A) At the office.B) In the waiting room.C) At the airport.D) In a restaurant.From the conversation we know that the two were talking about some work they had to finish in the evening. This is most likely to have taken place at the office. Therefore, A) “At the office” is the best answer. You should ch oose [A] on the Answer Sheet and mark it with a single line through the center.Sample Answer [A] [B] [C] [D]1. A) Carol. B) Jim.C) Paul. D) The woman.2. A) 11:00. B) 11:30.C) 12:00. D) 12:30.3. A) 5. B) 12.C) 14. D) 16.4. A) Go to the post office. B) Go down the street.C) Cross the street. D) Go to the cinema.5. A) Denis. B) John.C) Mary. D) The woman.6. A)To get more advice. B)To get more exercise.C)To get married. D)To get a job.7. A) Mr. Johnson will be busy tomorrow morning.B) Mr. Johnson will be busy tomorrow.C).Tomorrow afternoon will be fine.D) The man can meet Mr. Johnson the day after tomorrow.8. A) A dentist. B) Her teacher.C) Her brother. D) Her friends.9. A) He’s a receptionist. B) He’s a tour guide.C) He’s a shopkeeper. D) He’s an accountant.10. A) At a theater. B) In a waiting room.C) In a supermarket. D) In a restaurant.Section BDirections: In this section, you will hear a short passage. At the end of the passage, you will hear two questions. Both the passage and the questions will be spoken twice. Afteryou hear a question, you must choose the best answer from the four choicesmarked A),B),C) and D. Then mark the corresponding letter on the Answer Sheetwith a single line through the center.Questions 11 to 12 are based on the passage you have just heard.11. A) Teachers made children sit still for a long time.B) Children must learn and discover things themselves.C) Children had to repeat things till they could remember them.D) School is like a prison to some children.12. A) They haven’t learnt anything in school.B) Their teachers don’t allow them to work.C) Their parents don’t allow them to workD) The law does not allow them to work.Section CDirections:In this section, you will hear a passage three times. Listen during the first reading.Then listen to carefully the passage again. When it is being read the second time,you should fill in the six blanks numbered form S1 to S6 with the exact words orphrases you have just heard. Finally, when the passage is read for the third time,you should check what you have written.One way to think about time is to imagine a world without time. There could be no movement, because time and movement cannot be S1____________. A world without time could exist only as long as there were no changes. For time and change are linked. We know that time has passed when something changes.In the real world -- the world with time -- changes never stop. Some changes happen only once in a S2____________; others happen repeatedly. Humans always have notedS3____________ events that repeat themselves. When people began to count such events, they began to measure time.In early human history, the only changes that seemed to repeat themselves evenly were the movements of S4____________ in the sky. The most easily seen result of these movements was the difference between light and darkness.The sun rises in the eastern sky, S5____________ light. It moves across the sky and sinks in the west, causing darkness. The appearance and disappearance of the sun was even and unfailing. The periods of light and darkness it created were the first S6____________ periods of time. We have named each period of light and darkness -- one day.大学英语三级全真模拟听力试题（三）Test ThreeSection ADirections: In this section, you will hear 10 short conversations. At the end of each conversation, a question will be asked about what was said. Both the conversationand the question will be spoken only once. After each question there will be apause. During the pause, you must choose the best answer from the four choicesmarked A), B), C) and D. Then mark the corresponding letter on the Answer Sheetwith a single line through the center.Example: You will hear: Where do you think the conversation most provably took place?You will read:A) At the office.B) In the waiting room.C) At the airport.D) In a restaurant.From the conversation we know that the two were talking about some work they had to finish in the evening. This is most likely to have taken place at the office. Therefore, A) “At the office” is the best answer. You sho uld choose [A] on the Answer Sheet and mark it with a single line through the center.Sample Answer [A] [B] [C] [D]1. A) A policewoman.B) A hotel clerk.C) A waitperson.D) A shop assistant.2. A) The lady bought the desk lamp when she was in Hong Kong.B) The lady bought the desk lamp in China last winter.C) The lady’s friend got it on the Internet for her.D) The lady’s friend bought it in China.3. A) He didn’t attend the lecture.B) He fell asleep on the train.C) He caught the early train to attend the lecture.D) The train broke down and he was late for the lecture.4. A) 08:00.B) 08:15.C) 08:30.D) 08:50.5. A) His car key.B) His overcoatC) The sofa.D) The table.6. A) The man can’t swim.B) The man can swim after he has done his homework.C) The man can’t swim because he doesn’t know the way.D) The man can swim if he knows the way.7. A) She does not work on rainy days.B) She goes to work by bicycle every day.C) She walks to work on rainy days.D) She always goes to work on foot.8. A) In a barbershop.B) In a supermarket.C) In a bank.D) In a restaurant.9. A) Husband and wife.B) Doctor and patient.C) Neighbors.D) Employer and employee.10. A) She planted trees.B) She saw the panda.C) She taught her roommates how to play Chinese chess.D) She learned to play Chinese chess.Section BDirections:In this section, you will hear a short passage. At the end of the passage, you will hear two questions. Both the passage and the questions will be spoken twice. Afteryou hear a question, you must choose the best answer from the four choicesmarked A),B),C) and D. Then mark the corresponding letter on the Answer Sheetwith a single line through the center.Questions 11 to 12 are based on the passage you have just heard.11. A) You must tell your new friend your telephone number at your first meeting.B) You shouldn’t talk about business on your first meeting with your new friend.C) It’s quite common to give information about y our family or your work.D)You don’t have the right to end the conversation.12. A) How to make new friendsB) The three parts of the first conversation with a new friend.C) The importance of talking with a stranger in EnglishD)How to maintain friendshipSection CDirections:In this section, you will hear a passage three times. Listen during the first reading.Then listen to carefully the passage again. When it is being read the second time,you should fill in the six blanks numbered form S1 to S6 with the exact words orphrases you have just heard. Finally, when the passage is read for the third time,you should check what you have written.Dreams are expressions of thoughts, feelings and events that pass through our mind while we are sleeping. People dream about one to two hours each night. We may have four to seven dreams in one night. Everybody dreams. But only some people S1____________ their dreams.The word "dream" comes from an old word in English that means "S2____________" and "music." Our dreams often include all the senses – smells, sounds, S3____________ , tastes and things we touch. We dream in S4____________. Sometimes we dream the same dream over and over again. These repeated dreams are often unpleasant. They may even be nightmares -- bad dreams that S5____________ us.Artists, writers and scientists sometimes say they get ideas from dreams. For example, the singer Paul McCartney of the Beatles said he awakened one day with the music for the song "Yesterday" in his head. The writer Mary Shelley said she had a very strong dream about ascientist using a machine to make a S6____________ come alive. When she awakened, she began to write her book about a scientist named Frankenstein who creates a frightening monster.大学英语三级全真模拟听力试题（四）Test FourSection ADirections: In this section, you will hear 10 short conversations. At the end of each conversation, a question will be asked about what was said. Both the conversationand the question will be spoken only once. After each question there will be apause. During the pause, you must choose the best answer from the four choicesmarked A), B), C) and D.. Then mark the corresponding letter on the AnswerSheet with a single line through the center.Example: You will hear: Where do you think the conversation most provably took place?You will read:A) At the office.B) In the waiting room.C) At the airport.D) In a restaurant.From the conversation we know that the two were talking about some work they had to finish in the evening. This is most likely to have taken place at the office. Therefore, A) “At the office” is the best answer. You should choose [A] on the Answer Sheet and mark it with a single line through the center.Sample Answer [A] [B] [C] [D]1. A) Turn the PC off. B) Leave the house.C) Play badminton. D) Finish his computer program.2. A) Ping Pong balls. B) Golf balls.C) Basketballs. D) Footballs.3. A) Eating out. B) Buying birthday presents.C) Changing clothes. D) Having a rest.4. A) She wants to have a break. B) She wants to take some time off.C) She wants to leave on time. D) She wants to continue.5. A) He couldn’t see the performance clearly.B) He thought the performance was dull.C) He found the clock didn’t tell the right time.D) He didn’t arrive in time for theperformance.6. A) $47. B) $37.C) $26. D) $11.7. A) Teacher and student. B) Doctor and patient.C) Mother and son. D) Husband and wife.8. A) She is seldom absent. B) She is regularly absent.C) She misses her school days. D) She doesn’t like school at all.9. A) It’s warm.B) It’s cold.C) It’s sunny.D) It’s cloudy.10. A) It’s usually hard to borrow David’s car.B) David is often willing to lend money to others.C) David is willing to lend anything except his car to others.D) When someone borrows David’s car, they should pay him.Section BDirections: In this section, you will hear a short passage. At the end of the passage, you will hear two questions. Both the passage and the questions will be spoken twice. Afteryou hear a question, you must choose the best answer from the four choicesmarked A),B),C) and D. Then mark the corresponding letter on the Answer Sheetwith a single line through the center.Questions 11 to 12 are based on the passage you have just heard.11. A) She didn’t have enough money.B) She wanted to thank the doctor.C) She thought that a purse was a better present than money.D) Her son asked her to do that.12. A) 5 pounds.B) 50 pounds.C) 250 pounds.D) 500 pounds.Section CDirections: In this section, you will hear a passage three times. Listen during the first reading.Then listen to carefully the passage again. When it is being read the second time,you should fill in the six blanks numbered form S1 to S6 with the exact words orphrases you have just heard. Finally, when the passage is read for the third time,you should check what you have written.What would happen if you were the only person left who spoke your language? Who would you share stories with, sing songs to, or S1____________ jokes with? Who would understand your names for local plants, animals and traditions? This is the example David Harrison and Gregory Anderson use to explain the situation of many people around the world whose local languages are disappearing Mr. Harrison and Mr. Anderson head Living Tongues, an organization that studies and S2____________ endangered languages.Sometimes a language disappears S3____________ when the last person speaking it dies. Or, a local language might disappear more slowly. This happens when an official language is used more often and children stop learning the local language of their parents. This is not a new S4____________. Official languages often represent a form of control over a group of people.Throughout history, the language spoken by a powerful group S5____________ across a civilization. The more powerful culture S6____________ respects the language and culture of smaller ethnic groups. So, smaller cultures lose their local language as the language of the culture in power becomes the stronger influence.大学英语三级全真模拟听力试题（五）Test FiveSection ADirections: In this section, you will hear 10 short conversations. At the end of each conversation, a question will be asked about what was said. Both the conversationand the question will be spoken only once. After each question there will be apause. During the pause, you must choose the best answer from the four choicesmarked A), B), C) and D. Then mark the corresponding letter on the Answer Sheetwith a single line through the center.Example: You will hear: Where do you think the conversation most provably took place?You will read:A) At the office.B) In the waiting room.C) At the airport.D) In a restaurant.From the conversation we know that the two were talking about some work they had to finish in the evening. This is most likely to have taken place at the office. Therefore, A) “At the office” is the best answer. You should choose [A] on the Answer Sheet and mark it with a single line through the center.Sample Answer [A] [B] [C] [D]1. A) 15. B) 25.C) 35. D) 45.2. A) The man can handle the task by himself.B) The woman reminds the man not to forget to ask Linda.C) Linda will probably refuse to help the man.D) The woman is quite willing to help the man.3. A) On a train. B) On a bus.C) On a plane. D) In a car.4. A) It was a short but very good speech. B) It was a long but humorous speech.C) It was too short. D) It was too long.5. A) His biscuits. B) His desk.C) The drawer. D) His pen.6. A) Monday. B) Tuesday.C) Wednesday. D) Thursday.7. A) Flower. B) Water.C) Sugar. D) Butter.8 A) The man’s lawyer.B) The man’s wife.C) The man’s teacher.D) The man’s boss.9. A) She did not have enough money for the trip. B) She did not have enough time for the tripC) She did not enjoy the trip. D) She hopes to take another trip soon.10. A) Employer and employee. B) Mother and son.C) Friends. D) Teacher and student.Section BDirections: In this section, you will hear a short passage. At the end of the passage, you will hear two questions. Both the passage and the questions will be spoken twice. Afteryou hear a question, you must choose the best answer from the four choicesmarked A),B),C) and D. Then mark the corresponding letter on the Answer Sheetwith a single line through the center.Questions 11 to 12 are based on the passage you have just heard.11. A) People only care about their own businessB) People are always ready to help each otherC) People live in very small areasD) People give help to others in order to get something in return.12. A) Life in cities and life in villages in the same country are almost the same.B) There are not many people in the streets in the center of London on Sundays.C) In large cities people seldom know what their neighbors have for lunch.D)In an English village everybody knows everybody else.Section CDirections:In this section, you will hear a passage three times. Listen during the first reading.Then listen to carefully the passage again. When it is being read the second time,you should fill in the six blanks numbered form S1 to S6 with the exact words orphrases you have just heard. Finally, when the passage is read for the third time,you should check what you have written.An estimated nine million people rock climb in the United States. Millions more take part in the activity around the world. Some do it just for S1____________satisfaction. OthersS2____________. Rock climbing can be dangerous. But there are many methods and protective devices that can increase a climber's safety.Climbing takes strength, control and good S3____________. Climbers have to pull themselves S4____________ up the face of very high rocks or walls. So they have to be strong enough to carry their own weight. And climbers sometimes have to hold on to rocks by only their fingers or toes.There are several kinds of rock climbing. Traditional rock climbing is done outside. Climbers wear ropes and attach devices to the rocks as they climb many hundreds of meters up. They also connect their ropes to the devices. If a climber slips, a rope can stop him fromS5____________.Sport climbing is similar. However, in those cases the protective devices are permanently placed in the rock. There is also S6____________ climbing. Rock walls made of wood or concrete have places for the climber's hands and feet.答案：一BDBAC BACDA DA experienced events Firstly reliable choose minute二CADAC BBADD BD separated while natural objects producing accepted三BCABA ACDAC CB remember joy sights color frighten creature四ABADB CCABA BC exchange protects immediately process spreads rarely 五ACCBD AABCD BA personal compete balance straight falling indoor11。

人教版2023年高考地理第一次模拟考试卷及答案(含五套题)

○………………内………………○………………装………………○………………订………………○………………线………………○………………○………………外………………○………………装………………○………………订………………○………………线………………○………………学校：______________姓名：_____________班级：_______________考号：______________________人教版2023年高考地理第一次模拟考试卷高三地理（满分：100分时间：90分钟）题号一二总分分数第Ⅰ卷一、单项选择题（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，只有一个选项符合题意）：月球自转与其绕地球公转的周期相同，均为27.32日，因此在地球上只能看见月球正面，看不见月球背面（如下图所示）。

2019年1月3日，嫦娥四号探测器成功实现了人类首次月球背面软着陆。

据此完成下列各题。

1．嫦娥四号探测器在月球上经历的一个昼长约为（） A ．12小时 B ．24小时 C ．14天D ．27.32天2．嫦娥四号探测器登陆月球背面后，在1月4-10日进入休眠状态，是因为正值（） A ．夜间 B ．白昼 C ．低温期D ．高温期3．1月份，嫦娥四号探测器测得月面最低温度为-190℃，此时最可能是（） A ．6日前后 B ．12日前后 C ．20日前后D ．28日前后下左图为不同地点的两个摄影师同时拍摄到太阳正处在地平线上的景观（不考虑天气、地形等因素），且拍摄者均朝正南方向，下右图为太阳视运动轨迹线示意图。

完成下列小题。

4．关于两地的说法正确的是（） A ．该日两地均昼长夜短B ．两地恰关于地心对称C ．两地正午时刻杆影均朝向正北D ．两地纬度范围是 23.5°~66.5° 5．若一地位于拉普兰地区（69°N ，24°E ），则该地夏至日的太阳视运动轨迹为右图中的（） A ．①B ．②C ．③D ．④干旱地区的土壤受蒸发影响，湿度一般由表层向深层增加，但在特定情况下，可能会出现浅层土壤湿度大于深层土壤的现象，这就是逆○………………内………………○………………装………………○………………订………………○………………线………………○完成下面小题。

XXX语文教师进城考试模拟试题及答案(五套)

XXX语文教师进城考试模拟试题及答案(五套)2019小学语文教师进城考试模拟试题（一）姓名：分数：一、选择题（10分将正确答案的序号填在每小题后的括号里）1．下列词语中带点字的读音全对的一组是（）A．自给（jǐ）自足不卑不亢（XXXɡ）如饥似（sì）渴崇(chónɡ)山峻岭B．自怨自艾（XXX）屡见不鲜(xiǎn)处(chù)心积虑随声附和(hè)C．不屈不挠（náo）瞠（chēnɡ）目结舌XXX（sāi）顿开从（cónɡ）容不迫D．无的（dì）放矢XXX（yè）苗助长宁（nìnɡ）死不屈买椟（dú）XXX2．下列词语中没有错别字的一组是（）A．好高务远XXX再接再厉举世XXXB．引人注目莫明其妙斩钉截铁爱不释手C．勇往直前翩翩起舞言简意该惊弓之鸟D．一张一驰争分夺秒喜出望外轻而易举3．有些汉字非常奇奥，几个字经过组合后会成为一个新字，一个字中又大概含有其它字。

仔细窥察，“器”字里面藏有多少个汉字？正确的一项是（）A．5个B．6个C．7个D．起码8个4．先认真分析成语“前俯后仰”包含的四个词在乎义上的干系，再鄙人列成语中找出与“前俯后仰”的这一特性相一致的一个成语。

（）A．化险为夷B．口蜜腹剑C．前赴后继D．阳奉阴违5．写动物叫喊的词语有较为固定的搭配和惯用法。

下列词语中搭配有误的一组是（）A．狗吠猿鸣B．马嘶蝉噪C．鹤啼虎啸D．鸡叫狼嚎6．以下句子中，表示的是“XXX通知他人，明明起床了”这个意义的一个句子是（）A．XXX，明明起床了。

B．明明起床了，亮亮。

C．XXX说：“明明，起床了。

”D．XXX说：“明明起床了。

”7．把“XXX说：‘我爱月夜，但我也爱星天。

’”这个句子改成第三人称转述句，正确的一项是（）A．XXX说：他爱月夜，但他也爱XXX。

B．XXX说他爱月夜，他也爱星天。

C．XXX说，他爱月夜，但他也爱XXX。

大学英语（一）模拟试题五套

大学英语（一）模拟试题五套《大学英语一》模拟试题一Sample Test One for Book OnePart I Listening Comprehension (20 points)Section ADirections:You’re going to hear ten short conversations between two speakers. At the end of each conversation, a question will be asked about what was said. After you hear a conversation and the question about it, read the four possible answers and decide which one would be the best answer to the question you’ve herad. Then mark the corresponding letter on the Answer Sheet with a single line through the center.1.dA. 10:30. B. 10:45.C. 10:50.D. 11:20.2. B A. He is a salesman. B. He is a grocer.C. He is a farmer.D. He is a clerk.3. c A. He asked the woman to give a talk on psychology.B. He gave a talk to the psychology class.C. He persuaded the woman not to take the course.D. He convinced the woman to study psychology.4. cA. He really doesn't want to buy a color TV.B. He plans to buy a color TV.C. He doesn't have enough money for a color TV.D. He will soon have enough money for a color TV.5. b A. He wants to watch a football game on Channel 8.B. He wants to see a film on TV.C. He thinks the film shown on TV is good.D. He has already seen the film on Channel 8.6.a A. The doctor wants him to drink a cup of tea.B. The doctor told him not to drink tea.C. The doctor likes tea very much.D. The doctor also wants a cup of tea.7.d A. Wait for the rest of the people to come up.B. Stop and take a rest.C. Rest when she is tired.D. Keep going.8.b A. He is not hungry.B. He isn't going to the cafeteria with them.C. Somebody is going to call him up.D. He will join the woman.9.a A. Tom has given up smoking.B. She wants to see Tom and the baby.C. She hasn't seen Tom since the baby was born.D. Tom has never smoked.10.c A. Sally would come again to see the woman.B. Sally left too early.C. The woman returned home too late to see Sally.D. The man asked Sally to wait for the woman.Section BDirections:Listen to the dialogue and choose the best answer to each question you hear.1/11 b A. Mary’s fiancé.B. Mary’s boyfriend.C. Mary’s classmate.D. A mutual friend of Mary and her mother.2/12 d A. She probably thinks he looks quite smart.B. She probably thinks he looks too old.C. She probably thinks he looks too young.D. She probably thinks he looks too strange.3/13 b A. He is still a student.B. He sells his pictures.C. He teaches English in the neighborhood.D. He has many jobs.4/14 aA. She feels proud of Michael for everything.B. She likes his creativity in his job.C. She appreciates his patience in teaching.D. She enjoys his appearance.5/15 bA. Mary is not going to marry Michael.B. It seem s that Mary’s mother is beginning to like Michael.C. Mary is still not serious about Michael.D. Mary gets angry with her mother because she sakes toomany questions about Michael.Section CDirections:Listen to the story and choose the best answer to each question you hear. 1/16 c A. What a wise young man should be like.B. What a young man shouldn’t do.C. The woman’s son.D. The man’s son.2/17 c A. He is still too young to do anything bad.B. He is a very good boy.C. He will grow up to be a wise young man.D. He is born wise.3/18 a A. On a train.B. At the woman’s home.C. In the street.D. At the man’s home.4/19 c A. Disappointed.B. Surprised.C. Amused.D. Annoyed.5/20 c A. The man didn’t expect that the woman has such a young boy.B. The man believes in proper behavior for the young.C. The woman is so proud of her son that she does not really understand what the man’s questions mean.D. The woman is sure that her son won’t do all the things the man mentions when he grows up.Part II Use of English (10 points)Directions:In this part there are 10 incomplete dialogues. For each dialogue there are four choices marked A, B, C and D. Choose the ONE answer that best completes the dialogue. Then mark the corresponding letter on the Answer Sheet with a single line through the center.21. --- Are you from England?---_____d________.A. Yes, they areB. Yes, I wasC. No, I don’tD. No, we aren’t22. --- Was Tom in class this morning?---____c_________.A. No, he didn’tB. Yes, he isC. Yes, he wasD. No, he isn’t23. --- Are there any hotels near here?A. Yes, they areB. No, they aren’tC. Yes, there are someD. Yes, there were some24. --- Are you and Mary in the same class? ---______a______.A. Yes, we areB. Yes, they areC. Yes, I amD. Yes, she is25. --- Is Helen Jones living in Australia?---______b_______.A. No, she isn’t livingB. No, she isn’tC. Yes, she is livingD. Yes, she was26. --- Do you see Amy Brown very often? ---______c_______.A. Yes, I seeB. Yes, I amC. No, I don’tD. No, I didn’t27. --- Does David know you?---______b_______.A. Yes, he didB. Yes, he doesC. Yes, I doD. Yes, I know him28. --- Do you know who telephone Bill?A. Yes, I know BillB. Yes, I rememberC. No, I don’t know BillD. No, I don’t29. --- Do you know who called Tom?---______a_______.A. Yes, I called himB. Yes, I know Tom wellC. Yes, he called meD. Yes, he knows me well30. --- Can you help me clear up the mess?---______d_______.A. Yes, I doB. No, I don’tC. Yes, that’ll be all rightD. No problemPart III Reading Comprehension (30 points)Directions:There are three passages in this part. Each passage is followed by five questions. For each questions there are four choices marked A, B, C and D. You should decide on the best choice and mark the corresponding letter on the Answer Sheet with a single line through the center.Passage 1College is a new and different experience for me. I'm away from home, so I have many things to adjust to, e.g. being on my own, talking with friendly people. These are some of the things I like about college.First of all, living at college gives me a sense of responsibility, of being on my own. My parents aren't around to say, "No, you'renot going out tonight." or "Did you finish your homework?" Everything I do has to be my decision, and that makes me responsible for my own life. During the second week I was at college, I had to go out and look for a bank where I could open an account. And when I got to the bank, I had to decide whether to have a current or savings account and whether or not to get a credit card. Decisions! Decisions!Friendly people, that's another thing I like about college. On my first day I came to Marymount University here in Virginia from New York, I was a bit confused about where I was going. My mother and I drove in. We did not know the building we were supposed to go to, but the guard was very nice. With a smile, he told us what building we were looking for and where we could park our car. My room was on the first floor of New Gerard, and I knew I had to go through some glass doors, but my mother and I didn't know which ones. Some students saw me and asked, "Are you a new student?" When they found out I was looking for New Gerard, one said: "Oh, just follow us; that's where we're going." Even now I feel comfortable in the dorm because there are friendly people around to talk with.I do like a lot of things about college, but that doesn't mean I don't think about things at home. Although I like college, I can still get homesick: New York is a very good place, too!31.The text is perhaps written by ____a____.A.a new studentB. a new teacherC. a foreign reporterD.a foreign visitor32. What does "gives me a sense of responsibility" in the first sentence of Paragraph 2mean? It means ___d_____.A. I shall be responsible for my parentsB. I shall be responsible for my teacherC. I shall be responsible for the schoolD. I shall be responsible for myself33. From Paragraph 3 we know that ____d____.A. the writer knew Marymount University quite wellB. the writer was a student from VirginiaC. the writer came to Marymount University aloneD. the writer liked his/her dorm very much34. What is New Gerard?cA. It's a student's name.B. It's a teacher's nameC. It's a dorm's name.D. It's a school's name.35. Which of the following is NOT true?dA. People in Marymount University are friendly.B. The writer likes the new experience in the university.C. The writer drove to Marymount University on the first day.D. The writer is not homesick.Passage 2At the center of our solar system is a star called the Sun. It is a ball of very hot gases. Its diameter is more than 100 times as big as that of the Earth. It gives off powerful rays of light in the form of radiant energy. This energy travels to the Earth at a speed of approximately 300,000 kilometers per second. This means that sunlight takes 8.33 minutes to get to the Earth.The temperature on the surface of the Sun is about 5,520°C, and it is much hotter inside. Scientists now believe that the heat of the Sun comes from natural atomic energy. In this process,hydrogen is believed to be changed to helium (氦) with an enormous amount of energy given off. The mass (matter) is changed to energy. This energy is in the form of heat, light, and other forms of radiation.36. The author makes all of the following statements about the Sun EXCEPT that it___d___.A.is a starB.emits light raysC.is made up of gassesD.is more than 100 times heavier than the Earth37. It can be inferred from the passage that the temperature of the outer rim (缘) of theSun is ___b___.A.hotter than the Earth’s interiorB.cooler than the Sun’s interiorC.as hot as the Earth’s interiorD.as hot as the Sun’s interior38. The author implies that scientists at one time did not believe that atomic energywas ___a___.A.the source of the Sun’s heatB.contained in the Earth’s coreC.able to travel at the speed of lightD.less powerful than solar energy39. According to the passage, which of the following best describes the manner inwhich the Sun is thought to produce energy?dA.Helium heats hydrogen, which gives off light.B.Heat and light melt hydrogen, which produces helium.C.Light produces hydrogen and helium, which gives off energy.D.Hydrogen turns into helium, which gives off light and heat.40. Which of the following would be the best title for the passage?dA.The Sun --- the Largest Star in the Sky.B.The Sun --- The Brightest Star in the Sky.C.The Sun --- Ball of Hot Gasses.D.The Sun --- Great Source of Energy.Passage 3In 1920, after some thirty-nine years of problems with disease, high costs, and politics, the Panama Canal was officially opened, finally linking the Atlantic and Pacific Oceans by allowing ships to pass through the fifty-mile canal zone instead of traveling some seven thousand miles around Cape Horn. It takes a ship approximately 8 hours to complete the trip through the canal and costs an average of fifteen thousand dollars, one-tenth of what it would cost an average ship to round the Horn. More than fifteen thousand ships pass through its locks (船闸) each year.The French initiated the project but sold their rights to the United States. The latter will control it until the end of the twentieth century when Panama takes over its duties.41. Who currently controls the Panama Canal?cA. FranceB. PanamaC. the United SatesD. the Canal Zone42. Which is NOT mentioned as one of the difficulties met during the building of thePanama Canal?cA.There were many dispute among politicians.B.There was not enough fund for the project.C.It took too much time to complete the canal.D.A lot of workers were taken ill.43. On the average, how much would it cost a ship to travel around Cape Horn?bA. $150.B. $150,000C. 15,000D. $1,50044. In what year was construction probably begun on the canal?aA. 1881B. 1939C. 1920D. 189945. Which of the following statements is true according to the passage?dA.The canal brought about new diseases to the canal zone.B.Most of the workers came from France during the early stage of the project.C.Before the canal was constructed, ships traveling from the Pacific to theAtlantic had to pay a lot more money to Panama government.D.A different government will take control of the canal around 2000.Part IV Vocabulary and Structure (25 points)Section ADirections:In this section there are 15 incomplete sentences. For each sentence there are four choices marked A, B, C and D.Choose the ONE answer that best completes the sentence. Then mark the corresponding letter on the Answer Sheet with a single line through the center.46. aA good _____a___ is the first step to a good job./doc/f610954106.html,cationB. unitC.textD. subject47. College education provides more ____c____ for a bright future.A.lessonsB. coursesC. opportunitiesD. subjects48. He had a ____b____ to his wife who gave him the money to start his business.A.jobB. debtC. chanceD. career49. A ____a____ is helpful in looking for a job, but it doesn't mean a job.A.certificateB. gradeC. recordD. debt50. If you think getting a certificate means getting a job, you are __c______ yourself.A.keepingB. havingC. cheatingD. doing51. Try to have a real __a______ of the course. Having it on your record doesn't mean much.A.understandingB. understandC. knowingD. know52. To be honest with yourself is to ____d____ yourself.A.lookB. doC. refuseD. respect53. People often end their letters with "Yours ___a____."A.trulyB. trueC. veryD. real54. How I spend my money is my own ___a____, not yours.A. businessB. opportunityC. reasonD. understanding55. The first step you have to __c_____ is to decide what courses you are going to choose.A. doB. makeC. takeD. get56. Ever since she was young, she has ___a____ herself a goalto become a doctor.A. setB. madeC. decidedD. had57. I owe a ___d____ of thanks to George because his support helped me overcome that difficulty.A. respectB. responsibilityC. dutyD. debt58. Many people are ready to help you, but, to some ___b____, you have to be on your own in most cases.A. reasonB. extentC. amountD. goal59. As teachers we often tell our students that they should have a ___b____ of responsibility.A. meaningB. senseC. certificateD. opportunity60. You have to make a decision by yourself because you are ___c____ for your life.A. preparedB. honestC. responsibleD. decidedSection BDirections:There are 10 blanks in the following passage. For each blank there are four choices marked A, B, C and D. You should choose the ONE answer that best completes the passage. Then mark the corresponding letter on the Answer Sheet with a single line through the center.And so there are many similarities between the teacher’s work and the actor’s. However, the fact that a good teacher has some of the gifts of a good actor 61 that he will indeed be able to act well on the stage; for there are very important differences 62 the teacher’s work and the actor’s work. The actor has to speak words which he ahs learned 63 ; he has to repeat exactly the same words each time he plays a certain part; 64 his movements and the way in which he uses his voice are usually fixed 65 . What he has to do is to make all these carefully learned words and actions seem natural on the stage.The good teacher works in 66 different way. His audience takes an active part in his play, they ask and answer questions, they 67 orders, and if they do not understand something, they say so. The teacher therefore has to suit his act 68 the need of his audience which is his class. He cannot keep his part in mind, but must 69 it as he goes along.I have known many teachers who were fine actors in class but were unable to play a part in a stage-play because their brains would not keep discipline; they could not keep strictly to 70 .c61. A. not B. do not C. does not D. dod62. A. among B. with C. from D. betweenc63. A. by mind B. by the mindC. by heartD. by the heartd64. A. but B. if C. although D. evenb65. A. ago B. before C. later D. longd66. A. very the B. very a C. quite the D. quite ad67. A. listen B. hear C. disobey D. obeyc68. A. for B. with C. to D. ofd59. A. think B. do C. make D. inventb70. A. what another has written B. what another had writtenC. that anther has writtenD. which another had writtenPart V Writing (15 points)Directions:For this part, you are allowed thirty minutes to write a note asking for leave based on the information given.Writer of the Note George ChenReader of the Note John Smith, SupervisorSubject of the Note A leave of absence from March 12th to the 13thMessage 今天(3月11号)收到我弟弟来信，告知他3月13日去美国留学，我请假两天。

小学语文教师职称考试模拟试题(五套)含答案

小学语文教师职称考试模拟试题（一）一、填空题1、语文课程的基本理念是:全面提高学生的语文素养、正确把握语文教育的特点、积极倡导自主、合作、探究的学习方式、努力建设开放而有活力的课程。

2、工具性与人文性的统一,是语文课程的基本特点。

语文课程应致力于学生语文素养的形成与发展。

语文素养是学生学好其他课程的基础,也是学生终生发展的基础。

3、《语文课程标准》阶段目标从"识字写字"、"阅读"、"习作"(小学1-2年级为"写话",3-6年级为"习作")、"口语交际"四个方面提出要求。

课程标准还提出了"综合性学习"的要求,以加强语文课程与其他课程、与生活的联系,促进学生听说读写等语文能力的整体推进和协调发展。

4、语文是实践性很强的课程,应着重培养学生的语文实践能力,而培养这种能力的主要途径也应是语文实践,不宜刻意追求语文知识的系统和完整。

5、汉语拼音教学的要求是:读准声母、韵母、声调和整体认读音节;准确拼读音节;正确书写声母、韵母、音节;认识大写字母;熟记《汉语拼音字母表》。

6、识字是阅读和写作的基础,是一二年级的教学重点。

7、形象、直观的教学手段包括简笔画、演示（实物肢体语言）、电教媒体、实验操作等。

8、口语交际课的教学设计,首先要选好话题。

话题要贴近生活,密切联系学生的经验世界和想象世界,使每个学生有话可说,有话要说。

9、阅读教学过程是学生、教师、文本之间对话的过程。

10、现代阅读观认为,学习者原有经验是学习的基础,知识或信息的获得是学习者通过新旧知识经验反复的、双向的相互作用和过程而建构成的,外部信息的输入如果没有主体已有的经验作为基础,这种信息对于学生来讲,是毫无意义的。

11、《语文课程标准》指出:"写作教学应贴近学生实际,让学生易于动笔,乐于表达，应引导学生关注现实,热爱生活,表达真情实感。

统考大学英语B五套全真模拟试题

统考大学英语B全真模拟试题11--第一部分:交际用语,此部分共有5个未完成的对话，针对每个对话中未完成的部分有4个选项，请从四个选项中选出正确选项。

Question:1, - Sorry, I can't find the books you asked for.- ________________.A) Don't mention it. B) It's your fault.C) Thanks anyway. D) I won't forgive you.Question:2, - You are late! The discussion started 30 minutes ago.- _________A) Well, I don't care. B) Don't blame me.C) I am really sorry. D) That's great.Question:3, - I'm sorry I'm late.- _________ Come earlier next time.A) No trouble. B) All right. C) It doesn't matter. D) I don't matter.Question:4, - I didn't mean to do that. Please forgive me.- _________A) Not too bad. B) That's all right. C) It's a pleasure. D) Thank you.Question:5, - I am so sorry to interrupt you again.- _________A) That's good. B) It's all right. C) I don't think so. D) No way!2--第二部分:阅读理解（,此部分共有2篇短文，在第一篇短文后有5个正误判断题，从每题后的两个选项中选出正确答案；在第二篇短文后有5个问题。

国际货运保险五套模拟题

《国际货物运输与保险》习题库及答案第一套一、名词解释合理运输国际货运代理班轮运输租船运输提单集中托运国际多式联运保险保险利益原则最大诚信原则二、单项选择题1、在国际运输中，精密仪器和贵重物品适用的运输方式是（）A．铁路运输B．海洋运输C．航空运输D．公路运输2、由船舶所有人负责提供船舶，在承租人指定港口之间进行一个或数个航次，承运指定货物的运输方式是（）A.班轮运输B.定程租船C.定期租船D.光船租船3、在班轮运费计算中AV表示（）A.按货物净重计收运费B.按货物体积计收运费C.按商品价格计收运费D.按货物件数计收运费4、我国一般采用的计算装卸时间的规定方法是（）A.日B.连续日C.累计24小时好天气工作日D.连续24小时好天气工作日5、目前在实际业务中，使用最多的海运提单是（）A.记名提单B.不记名提单C.空白台头、空白背书提单D.空白台头、记名背书提单6、同时具有国际多式联运和“门到门”运输性质的运输方式是（）A.铁路运输B.航空运输C.邮包运输D.公路运输7、下列运输单据中可通过背书进行转让的是（）A.航空运单B.邮包收据C.指示提单D.记名提单8、在同美国进行贸易时，若要取得运费上的优惠可采用（）A.OCP条款B.GSP条款C.UPC条款D.EAN条款9、保险按性质可分为社会保险、政策保险和（）A.财产保险B.责任保险C.保证保险D.商业保险10、在海上货物运输保险中，下列属于一般外来风险的是（）A.战争B.触礁C.偷窃D.罢工三、判断题1、计算造船和船舶保险等费用一般是用船舶的总载重吨。

2、“四固定”是班轮运输的基本特点。

3、期租船是租船市场上最为普遍的一种方式。

4、海洋提单、公路运单和铁路运单都可以背书转让。

5、集装箱运输是成组运输的高级形式。

6、一切风险都是可保风险。

7、本来没有义务的第三方进行救助，救助成功后支付给第三方的费用属于施救费用。

8、平安险的保险责任是我国保险条款中3个基本险中最大的。

2019高中语文课程标准考试模拟试题及答案(五套)

2019高中语文课程标准考试模拟试题（一）1.语言文字是人类社会最重要的（）和（），是人类文化的重要组成部分。

2.语文课程是一门学习祖国语言文字运用的（）、（）课程。

（）与（）的统一，是语文课程的基本特点。

3.语文课程的基本理念：（），（），充分发挥语文课程的育人功能；以（）为本，推进语文课程深层次的改革。

4.语文学科核心素养是学生在（）中积累与构建起来，并在（）中表现出来的语言能力及其品质；思学生在语文学习中获得的语言知识与语言能力，思维方法与思维品质，情感、态度与价值观的综合体现。

主要包括（）（）（）（）四个方面。

5.思维发展与提升是学生在语文学习过程中，通过语言运用，获得直觉思维、（）、（）、（）、（）的发展，促进深刻性、（）、（）、（）、创造性等思维品质的提升。

6.学生通过阅读与鉴赏、表达与交流、梳理与探究等语文学习活动，在语文学科核心素养几个方面都获得进一步的发展，其中课程目标包括（）、语言表达与交流、（）、（）、发展逻辑思维、（）、（）、鉴赏文学作品、（）、传承中华文化、（）、（）。

７.学习任务群以自主、合作、探究性学习为主要学习方式，追求语言、知识、技能和思想情感文化、修养等多方面多层次目标发展的综合效应，而不是（）、（）的简单线性排列和连接。

8.普通高中语文课程由必修、（）、（）三类课程构成。

三类课程分别安排7-9个学习任务群。

（）、（）、（）方面的内容始终贯串其中。

必修课程7个：（）、（）、跨媒介阅读与交流、（）、文学阅读与写作、（）、（）。

9.必修阶段各类文本的阅读量不低于（）字。

10.语文课程评价要综合发挥检查、（）、反馈、（）、甄别、选拔等多种功能，不宜片面强调评价的甄别和选拔功能。

11.改革考试评价和招生制度，完善初中学业水平考试和综合素质评价制度，探索“两考合一、等级表达、（）、多元录取”的考试招生机制和“（）”的录取模式。

12.青岛市初中学业水平考试与普通高中招生改革实施方案的基本原则：坚持育人文本，（），坚持科学规范，（）。

(精选)2022年五年级英语上册期末真题模拟卷5套【附答案】

一、读一读，连一连．（Link the sentences in Box A with the answers in Box B.）10分1.选择合适的答句．Box A Box B（1）_______Where is he from？________A．I'm reading a book．（2）_______Is it the Mount Fuji？________B．It's in China．（3）_______What's this in English？________C．He is from Canada．（4）_______What are you doing？________D．No，it isn't．（5）_______Where is the Great Wall？________E．Sorry，I don't know．二、照样子，选词填空．（Look and write.）12分2.例：This is________cat．It's________cat．It's________．（1）This is________school bag．It's________school bag．It's________Betty'sherhers（2）That is________bike．It's________bike．It's________．hisJake's三、读短文，判断正误，正确的写“T”，错误的写“F”（Read and Write T or F.）12分3.It is Sunday today．Joe is at home with his family．He is standing in front ofthe window．He is bored（无聊的）．He doesn't know what to do now．Joe isn'tinterested in（对……感兴趣）doing anything．He doesn't want to watch TV．He doesn'twant to read books．He doesn't like going shopping with his mother．He doesn't likeplaying games on the computer．He likes playing football，but it is rainingnow．"What can I do？I want to do something interesting．"Joe says．"Why don't youtake some photos in the rain with our new camera？"Joe's father says．"That's a goodidea．I want to do it now．"Joe says happily．根据短文内容，判断句子正（T）误（F）（1）_______Joe is at home with his family．________（2）_______Joe is standing in front of the desk．________（3）_______Joe knows what to do．________（4）_______Joe wants to do something interesting．________（5）_______Joe only likes playing basketball．________（6）_______Joe is happy at last（最终、最后）．________四、看图仿照例子写句子．要求：语法正确，书写清晰、规范．（Read and write.）6分4.看图仿照例子写句子．例：（art Tuesday）I have art on Tuesday．（1）（PE Wednesday）________（2）（music Thursday）________参考答案一、读一读，连一连．（Link the sentences in Box A with the answers in Box B.）10分1.【答案】C,D,E,A,B二、照样子，选词填空．（Look and write.）12分2.【答案】Ann's,her,hers,Betty's,her,hers,Jack's,his,his三、读短文，判断正误，正确的写“T”，错误的写“F”（Read and Write T or F.）12分3.【答案】T,F,F,T,F,T四、看图仿照例子写句子．要求：语法正确，书写清晰、规范．（Read and write.）6分4.【答案】IhavePEonWednesday,I have music on Thursday．2022年五年级英语（上）期末真题模拟卷一、单项选择．（每小题1分，共10分）请阅读下面各小题，从题中所给的A、B、C三个选项中选出最佳选项，并将序号填入题前括号内．1.﹣﹣﹣Would you like________ice cream？﹣﹣﹣OK!（）A.aB.anC.the2.﹣﹣﹣How are you________？﹣﹣﹣I'm not________well．（）A.feel，feelingB.feeling，feelC.feeling，feeling3.Don't________in class．Let's________to the teacher．（）A.talk，listeningB.talking，listenC.talk，listen4.﹣﹣﹣Your new dress is very nice．________is it？﹣﹣﹣It's200yuan．（）A.How manyB.How muchC.How about5.﹣﹣﹣Mum，I am hungry．﹣﹣﹣OK.Let's buy something to．（） A.eatB.drinkC.have6.Now it's12o'clock．They are________．（）A.having supperB.having lunchC.having a class7.There________any meat in the fridge．There________any eggs，either．（）A.is，aren'tB.isn't，areC.isn't，aren't8.﹣﹣﹣It's so hot．What would you like to drink？﹣﹣﹣________．（）A.I like some tea．B.I'd like some tea．C.I don't like some tea．9.﹣﹣﹣Ann，Grandma wants some apples．﹣﹣﹣OK.Let me go to the．（） A.fruit shopB.vegetable shopC.shoe shop10.﹣﹣﹣What is five times four？﹣﹣﹣________．（）A.TenB.TwelveC.Twenty二、完形填空．（每小题10分，共10分）11.用方框里所给的单词填空，完成短文，只填序号．A．worry B．wrong C．help D．happily E．policeLi Ming likes to（1）_______people．Now he is walking in the street（街道）．He sees an old woman crying．"What's（2）_______？Can I help you？"asks Li Ming．"I can't find my home，"says the old woman．"Don't（3）_______．I can help you．"Then Li Ming calls the（4）_______．They help the old woman to find her home．"Thank you very much，"the old woman says（5）_______．三、阅读理解．（每小题10分，共20分）12.阅读短文，判断句子正（T）误（F）．There are four people in my family．They are my father，my mother，my sister and I．My father is a doctor．He is very busy．When（当……时）he is free，he likes playing basketball with me．He wishes（希望）me to be"Yao Ming"．My mother is a teacher．She likes singing and dancing．My sister and I study in the same（相同的）school．My mum works in our school，but she doesn't teach us．My sister is in Grade Six and I am in Grade Four．We both like watching cartoons．But we can only watch cartoons on Sundays．We are a happy family．（1）My father likes playing football．________（2）My father hopes to be"Yao Ming"．________（3）My mother works in a school．________（4）My sister and I are in the same grade．________（5）We are a happy family．________13.阅读短文，选择正确答案．It's Sunday．A man is at the Tianjin Station．He wants to go out（出去）,but it's raining（下雨）outside．A boy is standing under a big umbrella（雨伞）．The man says to the boy,"Can you go and buy us two hamburgers,one for you and one for me?Here are two dollars（美元）．""Great!"says the boy．After some time,the boy is back．He is eating a hamburger．"Where is my hamburger?"asks the man．"Oh,there is only one hamburger in the shop．So I'm eating mine（我的）．Here is your dollar．"（1）Where is the man？________A.On the train．B.Under an umbrella．C.At a station．．（2）What does the man want to buy？________A.An umbrella．B.Two hamburgers．C.Two dollars．．（3）Who helps the man？________A.A woman．B.A boyC.No people．．（4）How many hamburgers are there in the shop？________A.One．B.Two．C.Three．．A.Yes，he does．B.No，he doesn't．C.I don't know．四、书面表达．（每小题10分，共10分）14.书面表达．要求：1．书写规范，语法正确；2．语句通顺，意思连贯；3．根据图片提示完成作文，每空一词．Tomorrow is（1）________．I'm going shopping with my parents（父母）．My dad wants to buy a bottle of（2）________and some（3）________．My mum wants to buy some vegetables，like potatoes，carrots and（4）________．I'd like some（5）________．参考答案一、单项选择．（每小题1分，共10分）请阅读下面各小题，从题中所给的A、B、C三个选项中选出最佳选项，并将序号填入题前括号内．1.【答案】B2.【答案】C3.【答案】C4.【答案】B5.【答案】A6.【答案】B7.【答案】A8.【答案】B9.【答案】A10.【答案】C二、完形填空．（每小题10分，共10分）11.【答案】C,B,A,E,D三、阅读理解．（每小题10分，共20分）12.【答案】F,F,T,F,T13.【答案】CBBAB四、书面表达．（每小题10分，共10分）14.【答案】Sunday,juice,milk,tomatoes,books2022年五年级英语（上）期末真题模拟卷一.找出每组中不同类的一项．（5分）1.找出每组中不同类的一项．（）A.whiteB.blackC.greatD.red2.找出每组中不同类的一项．（）A.callB.slowC.fastD.easy3.找出每组中不同类的一项．（）A.thinB.beautifulC.famousD.queen4.找出每组中不同类的一项．（）A.sisterB.kidC.uncleD.grandmother5.找出每组中不同类的一项．（）A.tenthB.eightC.twelfthD.third二.读一读，选出每组中划线部分读音不相同的单词．（5分）6.读一读，选出每组中划线部分读音不相同的单词．（）A.m a pB.m ayC.pl ay7.读一读，选出每组中划线部分读音不相同的单词．（）A.h o meB.s o meC.th o se8.读一读，选出每组中划线部分读音不相同的单词．（）A.fl yB.y earC.b y9.读一读，选出每组中划线部分读音不相同的单词．（）A.b ea chB.l ea fC.h ea d10.读一读，选出每组中划线部分读音不相同的单词．（）A.n owB.elb owC.sl ow三.选择所给词的适当形式填空．（10分）11.选择所给词的适当形式填空．My father________（drive，drives）to work．12.选择所给词的适当形式填空．Australia has many beautiful________（beachs，beaches）．13.选择所给词的适当形式填空．Here's the order of the year．The horse is the________（seven，seventh）．14.选择所给词的适当形式填空．I like________（this，these）shorts．May I________（call，to call）Mrs．Zhang？四.单项选择．（10分）16.My mother is a nurse．She works in a______．（）A.farmB.schoolC.hospital17.I________like that orange sweater．（）A.don'tB.am notC.aren't18.They arrive________Shijiazhuang________January31．（）A.in，onB.at，inC.in，at19.﹣________is it from Shijiazhuang to Beijing？﹣It's278kilometres．（）A.How muchB.How farC.How long20.Li Ming wants to go to Beijing________plane．（）A.takeB.rideC.by21.We love________．（）A.travelB.to travelC.to traveling22.We________Chinese in China．（）A.sayB.talkC.speak23.My________sister is my aunt．（）A.motherB.fatherC.parent's24.We like to plant vegetables________．（）A.on the farmB.in the parkC.in the cinema25.Lin Tao________a brother．I________a sister．（）A.have，haveB.has，hasC.has，have五.给下列句子排序，组成一个完整的对话．（10分）26.给下列句子排序，组成一个完整的对话．________At10：00in the morning．________This is Mary．________Let's go there by bus．________Great．Bye．See you at9：50．________Hello．This is Jack．May I speak to Mary？________See you!________I want to go to the library this Saturday．Can you come？________Okay．Please meet at the bus stop at9：50．________Sure．What time will we go there？________How can we go there？六.阅读理解，判断正误，正确的写“T”，错误的写“F”．（10分）27.阅读理解，判断正误，正确的写"T"，错误的写"F"．The Spring FestivalThe Spring Festival is the Chinese New Year．On New Year's Eve，all family members get together and have a big meal．At night，the families watch TV，drink and chat （聊天）．People often sleep after12o'clock at night．It is called"Shousui"．On Chinese New Year's Day，people eat dumplings for breakfast．People wear new clothes and visit relatives（亲戚）．Children are happy because they can get much lucky money from their parents，grandparents，uncles，aunts and so on．The Spring Festival is a special festival for all of us．It's our favourite festival in China．（1）New Year's Eve的汉语意思是"除夕"．________（2）People often go to bed before12o'clock at night on New Year's Eve．________（3）On Chinese New Year's Day morning，people make dumplings and clean rooms．________（4）People wear new clothes and visit relatives on Chinese New Year's Day．________（5）Children are happy，because they can get much lucky money．________七.连词成句．（10分）28.连词成句．is，a，of，the，this，world，map（．）________29.连词成句．school，to，Friday，Monday，from，go，to，we（．）________30.连词成句．in，are，famous，there，Beijing，many，places（．）________31.连词成句．walk，family，a，likes，together，for，to，my，go（．）________32.连词成句．trip，you，nice，a，did，have（？）________八.度过了紧张而又愉快的一个学期，我们即将迎来快乐的寒假．怎样让自己的寒假生活更充实、快乐而有意义呢？请你用英语写一写你的寒假生活计划吧！（10分）要求：书写规范，语句通顺，不少于5句话．33.度过了紧张而又愉快的一个学期，我们即将迎来快乐的寒假．怎样让自己的寒假生活更充实、快乐而有意义呢？请你用英语写一写你的寒假生活计划吧！要求：书写规范，语句通顺，不少于5句话．My Winter Holiday Plan________参考答案一.找出每组中不同类的一项．（5分）1.【答案】C2.【答案】A3.【答案】D4.【答案】B5.【答案】B二.读一读，选出每组中划线部分读音不相同的单词．（5分）6.【答案】A7.【答案】B8.【答案】B9.【答案】C10.【答案】A三.选择所给词的适当形式填空．（10分）11.【答案】drives12.【答案】beaches13.【答案】seventh14.【答案】these15.【答案】call四.单项选择．（10分）16.【答案】C17.【答案】A18.【答案】A19.【答案】B20.【答案】C21.【答案】B22.【答案】C23.【答案】C24.【答案】A25.【答案】C五.给下列句子排序，组成一个完整的对话．（10分）26.【答案】5,2,7,9,1,10,3,8,4,6六.阅读理解，判断正误，正确的写“T”，错误的写“F”．（10分）27.【答案】T,F,F,T,T七.连词成句．（10分）28.【答案】This is a map of the world．29.【答案】WegotoschoolfromMondaytoFriday30.【答案】TherearemanyfamousplacesinBeijing31.【答案】My family likes to go for a walk together．32.【答案】Didyouhaveanicetrip？八.度过了紧张而又愉快的一个学期，我们即将迎来快乐的寒假．怎样让自己的寒假生活更充实、快乐而有意义呢？请你用英语写一写你的寒假生活计划吧！（10分）要求：书写规范，语句通顺，不少于5句话．33.【答案】MywinterholidayiscomingsoonIhavealotofplansFirst，I'mgoingtogoovermylessonsIwilldomyhomeworkeverydaySecond，IamjoiningasportsclubIwanttodomoreexercisetokeephealthyThird，IwillalsotrymybesttohelpmymothercookmealsIwillvisitmygrandparentsandhavedeliciousfoodwi ththemIbelieveIwillhaveahappywinterholidayI'mlookingforwardtoit2022年五年级英语（上）期末真题模拟卷一、选出下列各组中不同类的词．（10分）1.选出下列各组中不同类的词．（）A.bottleB.aboveC.between2.选出下列各组中不同类的词．（）A.deliciousB.freshC.fish3.选出下列各组中不同类的词．（）A.drinkB.thirstyC.hungry4.选出下列各组中不同类的词．（）A.danceB.songC.swim5.选出下列各组中不同类的词．（）A.ThursdayB.weekendC.Tuesday6.选出下列各组中不同类的词．（）A.strictB.helpfulC.photo7.选出下列各组中不同类的词．（）A.ChinaB.PEC.English8.选出下列各组中不同类的词．（）keB.riverC.bike9.选出下列各组中不同类的词．（）A.kindB.artC.strict10.选出不同类的单词．（）A.hereB.whereC.what二、选择正确的答案，并将其序号填入括号内．（10分）11.I can_____English and_________English songs．（）A.sing；speakB.speak；singC.say；speak12.There are many ducks_____the river．（）A.onB.aboveC.behind13.﹣I often play ping﹣pong on Sundays．____________﹣I often play basketball．（）A.Do you often play basketball？B.Can you play basketball？C.How about you？14.There_____any tall_______in this village．（）A.are；buildingsB.aren't；buildingC.aren't；buildings15.﹣What_____you do？﹣I_____draw pictures．（）A.can；canB.can；doC.do；can16.﹣____is your science teacher？﹣Ms Wang．（）A.WhoB.WhatC.Where17._____are my favourite food．（）A.BeefB.CarrotsC.Tomato18.There____many pretty fish in the river．（）A.amB.isC.are19.﹣What would you like to eat？﹣I'd like some______．（）A.tomatoes and potatoesB.tamatos and potatosC.tomato and potato20.﹣What do you have___Thursdays？﹣I have maths，English and Chinese．（）A.inB.atC.on三、连词成句．（10分）21.连词成句．park，is，so，the，quiet，nature（!）________22.连词成句．do，can，I，not，kung fu，any，（．）________23.连词成句．can，you，do，the，for，party，what（？）________24.连词成句．are，and，there，pictures，everywhere，photos（．）________25.连词成句．are，any，there，lakes，mountain，the，on（？）________四、语句搭配：选择合适的答语，并将其序号填入括号内（5分）．26.语句搭配：选择合适的答语．（1）_______Can Mike play the pipa？________A．No，there isn't．（2）_______Do you want to be my friend？________B．She is strict sometimes．（3）_______What a nice photo!You look cool!________C．Yes，he can．（4）_______Is there a lake in the forest？________D．Thank you．（5）_______What's Ms Green like？________E．Yes，I do．五、阅读理解．（10分）27.阅读理解．Dear Jack，My name is Tom．I like English very much．My favourite food is beef，noodles and fish．I'm very helpful．I can do kung fu，play the pipa and play ping﹣pong．Today is Saturday．I often read books，do my homework and watch TV on Saturdays．My house is beside a hill．There is a river behind my house．There is a road in front of my house．You can see two bridges over the river．Welcome to my home．What about you？Please tell me．Your friend，Tom请根据短文的内容判断正（T）误（F）．（1）Tom likes beef，salad and fish．________（2）Tom can do kung fu．________（3）Tom often reads books on Saturdays．________（4）There is a river beside Tom's house．________（5）There is only a bridge over the river．________六、作文：按要求写文章．（10分）28.按要求写文章．假如你是李华，请从不同方面介绍一下你自己的学校和课程：例如：你的学校里有什么？你校的课程安排怎样？你最喜欢什么科目？在课堂上你可以干什么？等等…要求：1．内容要点全面，不少于5句话；2．句子通顺，思路清晰有条理；参考词汇：favourite；building；bridge；learn；flower…；There is…；There are…；I can…________一、选出下列各组中不同类的词．（10分）1.【答案】A2.【答案】C3.【答案】A4.【答案】B5.【答案】B6.【答案】C7.【答案】A8.【答案】C9.【答案】B10.【答案】A二、选择正确的答案，并将其序号填入括号内．（10分）11.【答案】B12.【答案】A13.【答案】C14.【答案】C15.【答案】A16.【答案】A17.【答案】B18.【答案】C19.【答案】A20.【答案】C三、连词成句．（10分）21.【答案】The nature park is so quiet！22.【答案】I can not do any kung fu．23.【答案】What can you do for the party？24.【答案】There are pictures and photos everywhere．25.【答案】Arethereanylakesonthemountain？四、语句搭配：选择合适的答语，并将其序号填入括号内（5分）．26.【答案】C,E,D,A,B五、阅读理解．（10分）27.【答案】F,T,T,F,F六、作文：按要求写文章．（10分）28.【答案】Hi，everyone．My school is big and beautiful．There are many flowers around the teaching building．There is a bridge in front of the building．Near the building，there are many trees．I have four classes in the morning and two in the afternoon．My favourite lesson is art，and I can draw well in class．I can learn a lot in my school．I love my school life．2022年五年级英语（上）期末真题模拟卷一、选出与图片匹配的短语，并将其选项填在题前的括号内．（10分）1.选出与图片匹配的短语．A．be late（1）_______________B．play computer games（2）_______________C．make the bed（3）_______________D．take a bus（4）_______________E．come in（5）_______________二、阅读短文，判断句子正（T）误（F）．（10分）2.阅读短文，判断句子正（T）误（F）．Kitty comes from the USA．She has big eyes and a small nose．She looks tall and thin．She speaks English and she can speak a little Chinese．She likes sports and she can run very fast．At home，she is very helpful．She can cook the meal and wash the clothes．We are good friends．We often play together after school．（1）Kitty is from the UK．________（2）She looks tall and thin．________（3）She speaks Chinese very well．________（4）She likes sports and she can run very fast．________（5）We often play together after school．________三、情景交际．根据情景，将合适的选项填在括号内．（10分）3.当别人第一次来到你的城市时，你应说（）4.当你想知道那件T﹣shirt的价格时，你应说（）A．How many is the T﹣shirt？B．How much is the T﹣shirt？5.当你想知道别人几点上学时，你应说（）A．What time do you go to school？B．How do you go to school？6.当你想问去图书馆怎么走时，你应说（）A．Can you tell me the way to the library？B．Is there a library near here？7.当别人请你把某样东西递过去时，你应说（）A．Here is it．B．Here you are．四、连词成句，并按正确格式抄写句子．（10分）8.连词成句．want，I，a pair of，to buy，glasses．________9.连词成句．What，you，can，at home，do？________10.连词成句．please，Would，pass，you，me，the spoon？________一、选出与图片匹配的短语，并将其选项填在题前的括号内．（10分）1.【答案】C,E,A,B,D二、阅读短文，判断句子正（T）误（F）．（10分）2.【答案】F,T,F,T,T三、情景交际．根据情景，将合适的选项填在括号内．（10分）3.【答案】本题考查欢迎语．A．Welcome to our city！欢迎来到我们的城市！B．You are welcome．不用客气．因此，当别人第一次来到你的城市时，你应说：Welcome to our city!故选：A．4.【答案】考查情景询问．由题，题中要询问T恤的价格，要用疑问词how much，B选项符合．how many询问可数名词数量，后面跟可数名词复数形式．故选：B．5.【答案】考查情景询问．由题，A为"你几点上学？"，B为"你怎样上学？"，题目中询问上学的时间，A选项符合．故选：A．6.【答案】本题考查情景询问．A．Can you tell me the way to the library？你能告诉我去图书馆的路怎么走吗？B．Is there a library near here？图书馆在这附近吗？因此，当你想问去图书馆怎么走时，你应说：Can you tell me the way to the library？故选：A．7.【答案】本题考查情景交际．A．Here is it．在这里．B．Here you are．给你．因此，当别人请你把某样东西递过去时，你应说：Here you are．故选：B．四、连词成句，并按正确格式抄写句子．（10分）8.I want to buy a pair of glasses．9.What can you do at home？10.Would you please pass me the spoon？2022年五年级英语（上）期末真题模拟卷一．判断下列每组单词中画线部分读音是（T）否（F）相同．（每题1分，共5分）1.判断下列每组单词中画线部分读音是（T）否（F）相同．A.h ou seB.m ou seC.s ou nd T2.判断下列每组单词中画线部分读音是（T）否（F）相同．A.yell owB.h owC.fl ow er F3.判断下列每组单词中画线部分读音是（T）否（F）相同．A.w ayB.s ayC.Mond ay T4.判断下列每组单词中画线部分读音是（T）否（F）相同．A.b oo kB.f oo dC.g oo d F5.判断下列每组单词中画线部分读音是（T）否（F）相同．A.happ yB.bab yC.sunn y T二．选出不同类的单词．从每小题所给的三个选项中，选出一个正确答案．（每题1分，共5分）6.选出不同类的单词（）A.oldB.youngC.teacher7.选出不同类的一项（）A.MondayB.trainC.Tuesday．8.选出不同类的单词（）A.saladB.freshC.hot9.选出不同类的单词（）A.cartoonB.singC.dance10.选出不同类的一项（）A.betweenB.besideC.east三．单项选择，从每小题所给的三个选项中，选出一个正确答案．（每题2分，共20分）11.﹣﹣Is there a lake near the park？﹣﹣No，there________．（）A.isn'tB.isC.aren't12.Can you play_______pipa？（）A.aB.theC./13.There________some trees and a bridge in the nature park．（）A.isB.amC.are14.﹣﹣________﹣﹣There are some ducks．（）A.What's it？B.Where's it？C.What's in the lake？15.A little girl sits________her father and mother．（）A.betweenB.inC.to16.My favourite food_______noodles．（）A.amB.isC.are17.Let_______help you．（）A.IB.myC.me18.This is a picture_____my room．（）A.onB.inC.of19.﹣﹣﹣Can you play football，Sam？﹣﹣﹣No，I'm afraid I___．（）A.can'tB.canC.don't20.Today is Wednesday．Tomorrow is________．（）A.ThursdayB.FridayC.Tuesday四.情景搭配，从II栏中选出I栏中问句的恰当答语．（每题2分，共10分）21.从II栏中选出I栏中问句的恰当答语．I II（1）_______What's Wu Yifan like？________A．A sandwich，please．（2）_______Do you often play sports？________B．No，I can't．（3）_______What would you like to eat？________C．He's hard﹣working．（4）_______Can you draw cartoons？________D．It's in front of the dog．（5）_______Where is the ball？________E．No，I don't like sports．五.根据上下文提示，将对话补充完整，将其字母标号写在下面的横线上．（每题2分，共10分）22.根据上下文提示，将对话补充完整，将其字母标号写在下面的横线上．A．What's in the photo？B．What would your parents like to eat？C．Is there a photo in your living room？D．Do your family often read books？E．What can you do at home？Mike：Hello，Sarah（1）_______Sarah：I can cook for my parents．Mike：Oh!you're helpful．（2）_______Sarah：They would like to eat fresh vegetables and hot food．Mike：Oh，（3）_______Mike：（4）_______Sarah：A bike，some plants and my family．Mike：（5）_______Sarah：Yes．We often read books on the weekend．六、阅读理解（15分）23.阅读理解．根据图片判断下列句子正（T）误（F）．（1）It's rainy today．________（2）Three children fly a kite．________（3）There are two birds in the sky（天空）．________（4）There are high mountains in the nature park．________（5）I can see a monkey in the picture．________24.根据句子描述选择适合的图片，把序号写在句子后面的横线上．（1）The little girl and her father are helpful．________（2）The bird can speak English．________（3）The boy usually watches TV on the weekend．________（4）Onions are healthy for my body．________（5）There is a cat between the trees．________七、书面表达（15分）25.根据短文内容，选词填空．short likes speak clever strongI have a robot!His name is Robin．Robin is（1）_______but（2）_______．He is really（3）_______．He can（4）_______English and Chinese．He（5）_______vegetables but not carrots．26.用所给提示词去描述以下图片．要求：语句通顺，无语法错误，书写工整规范，标点符号正确．there is there are can can do homework（1）________（2）________（3）________（4）________（5）________参考答案一.判断下列每组单词中画线部分读音是（T）否（F）相同．（每题1分，共5分）1.【答案】T2.【答案】F3.【答案】T4.【答案】F5.【答案】T二．选出不同类的单词．从每小题所给的三个选项中，选出一个正确答案．（每题1分，共5分）6.【答案】C7.【答案】B8.【答案】A9.【答案】A10.【答案】C三．单项选择，从每小题所给的三个选项中，选出一个正确答案．（每题2分，共20分）11.【答案】A12.【答案】B13.【答案】C14.【答案】C15.【答案】A16.【答案】B17.【答案】C18.【答案】C19.【答案】A20.【答案】A四．情景搭配，从II栏中选出I栏中问句的恰当答语．（每题2分，共10分）21.【答案】C,E,A,B,D五．根据上下文提示，将对话补充完整，将其字母标号写在下面的横线上．（每题2分，共10分）22.【答案】E,B,C,A,D六．阅读理解（15分）23.【答案】F,F,T,T,T24.【答案】E,C,B,A,D七．书面表达（15分）25.【答案】short,strong,clever,speak,likes26.【答案】There is a bike behind the tree．,There are some houses in front of the mountains．,The little boy can swim．,He can play table tennis．,She is doing her homework．。

(精选)2023年三年级语文下册期末真题模拟卷5套【含答案】

2023年三年级语文（下）期末真题模拟卷学校班级姓名一、看拼音写词语。

xíɡuàn límǐshòu xínɡdǎo méichǔzhìdài tìfāshìchuǎnɡhuò二、下列加点字的注音完全正确的一组是（）A.花椒．（jiāo）碾．子（miǎn）干扰．（rǎo）B.拘束．（sù）笤．帚（tiáo）房舍．（shě）C.瓷．碗（cí）沏．茶（qī）簸．箕（bó）三、下列词语书写全部正确的一项是()A.争奇斗艳邯郸学步波光粼粼杞人忧天B.耿耿于怀没精打彩坑坑洼洼准确无误C.丁零丁零翩翩起舞滥芋充数画蛇添足四、换偏旁变新字，再组词。

红（）（）放（）（）香（）（）早（）（）闭（）（）队（）（）五、选字填空。

衬付粘沾对()()衫()胶()边()衣()钱()水()贴灿栏担胆()住()烂()小()心阻()金()()当()量六、读句子，写出可以代替划线句子中的四字词语。

(1)微风吹来，一池的荷花轻快地跳起舞来。

()(2)你怎么敢和我把不同的人或事不加区别地放在一起谈论或同等地看待。

()(3)我们用接连不断的清洁的水，年年给人们带来利益。

()(4)圆明园是全世界人人都知道的皇家园林。

()(5)海面上波涛汹涌，声势浩大的时候，海底依然很平静。

()(6)牲口没了，官府岂能轻易罢休。

()七、给下面的句子排序。

()一些不知名的小花，长在绿草中，像蓝天上缀着的星星。

()小花园在教室的左边，长八米，宽四米。

()花园里四周的道路上都长满了青草，好象铺了一层绿毯。

()它紧靠短墙，由一排横、两排竖的篱笆和这面短墙围起来。

()花是老师精心栽培的，有的长在地上，有的长在盆里，构成了一个个图案。

()到了夏天，大的、小的、圆的、长的、各种形状的绿叶，托着红的、黄的、蓝的、白的各色各样的花儿，美丽极了！八、选择题。

高三语文模拟考卷五套

高三语文模拟考卷五套一、基础知识1. 词语解释（1）请解释下列词语的意思。

（2）请判断下列词语是否正确，并改正错误。

2. 语法（1）请指出下列句子中的主语、谓语、宾语。

（2）请改正下列句子中的语法错误。

3. 标点符号（1）请标出下列句子中的标点符号。

（2）请改正下列句子中的标点符号错误。

4. 修辞手法（1）请指出下列句子中使用的修辞手法。

（2）请运用修辞手法改写下列句子。

二、阅读理解1. 文言文阅读（1）请翻译下列文言文句子。

（2）请分析下列文言文段落的结构和内容。

2. 现代文阅读（1）请阅读下列文章，回答问题。

（2）请分析下列文章的主题和作者的观点。

三、写作1. 记叙文题目：一件难忘的事2. 议论文题目：网络对中学生的影响3. 说明文题目：介绍一种你喜欢的植物四、综合运用1. 诗歌鉴赏请阅读下列诗歌，回答问题。

题目：《登鹳雀楼》2. 名著导读题目：《红楼梦》3. 口语交际情景：你和同学在讨论一部电影。

4. 综合性学习主题：环保五、附加题1. 请简述你最喜欢的语文老师的特点。

2. 请谈谈你对语文学习的看法。

六、课外拓展1. 请推荐一本你喜欢的书籍，并简要说明推荐理由。

2. 请分享一次你参加过的课外活动，并谈谈你的收获。

3. 请谈谈你对传统文化的认识，并提出一些建议，如何让传统文化更好地融入现代生活。

高三语文模拟考卷五套一、基础知识1. 词语解释（1）请解释下列词语的意思。

（2）请判断下列词语是否正确，并改正错误。

2. 语法（1）请指出下列句子中的主语、谓语、宾语。

（2）请改正下列句子中的语法错误。

3. 标点符号（1）请标出下列句子中的标点符号。

（2）请改正下列句子中的标点符号错误。

4. 修辞手法（1）请指出下列句子中使用的修辞手法。

（2）请运用修辞手法改写下列句子。

二、阅读理解1. 文言文阅读（1）请翻译下列文言文句子。

（2）请分析下列文言文段落的结构和内容。

2. 现代文阅读（1）请阅读下列文章，回答问题。

2020年全国计算机二级vfp全真模拟考试题库及答案(共五套)

2020年全国计算机二级vfp全真模拟考试题库及答案（共五套）2020年全国计算机二级vfp全真模拟考试题及答案（一）1.下列叙述中正确的是( C )。

A)在栈中，栈中元素随栈底指针与栈顶指针的变化而动态变化B) 在栈中，栈顶指针不变，栈中元素随栈底指针的变化而动态变化C) 在栈中，栈底指针不变，栈中元素随栈顶指针的变化而动态变化D) 以上说法都不正确【解析】栈是先进后出的数据结构，在整个过程中，栈底指针不变，入栈与出栈操作均由栈顶指针的变化来操作，所以选择C)。

2.某二叉树共有7个结点，其中叶子结点只有1个，则该二叉树的深度为(假设根结点在第1层)( D )。

A)3 B) 4 C) 6 D) 7【解析】根据二叉树的基本性质3：在任意一棵二叉树中，度为0的叶子节点总比度为2的节点多一个，所以本题中度为2的节点为1－1＝0个，所以可以知道本题目中的二叉树的每一个节点都有一个分支，所以共7个节点共7层，即深度为7。

3.结构化程序所要求的基本结构不包括( B )。

A)顺序结构 B) GOTO跳转 C) 选择(分支)结构 D) 重复(循环)结构【解析】1966年Boehm和Jacopini证明了程序设计语言仅仅使用顺序、选择和重复三种基本控制结构就足以表达出各种其他形式结构的程序设计方法。

4.下面描述中错误的是( A )。

A)系统总体结构图支持软件系统的详细设计B) 软件设计是将软件需求转换为软件表示的过程C) 数据结构与数据库设计是软件设计的任务之一D) PAD图是软件详细设计的表示工具【解析】详细设计的任务是为软件结构图中而非总体结构图中的每一个模块确定实现算法和局部数据结构，用某种选定的表达工具表示算法和数据结构的细节，所以A)错误。

5.不允许出现重复字段值的索引是( A )。

A)候选索引和主索引 B) 普通索引和唯一索引C) 唯一索引和主索引 D) 唯一索引【解析】Visual FoxPro中的索引分为主索引、候选索引、唯一索引和普通索引四种。

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模拟卷一及答案一、选择题1. 测定100克生物样品中氮含量是2克，该样品中蛋白质含量大约为：A. 6.25%B. 12.5%C. 1%D. 2%E. 20% 2．Km值是指：A．v等于1/2 Vmax时的底物浓度B．v等于1/2 Vmax时的酶浓度C．v等于1/2 Vmax时的温度D．v等于1/2 Vmax时的抑制剂浓度E．降低反应速度一半时的底物浓度3. NADH氧化呼吸链的组成部份不包括：A．NAD+B．CoQ C．FAD D．Fe-S E．Cyt4．各种细胞色素在呼吸链中传递电子的顺序是：A．a → a3→ b → C1→1/2 O2B．b →C1→C →a →a3→1/2 O2C．a1→b →c →a →a3→1/2 O2D．a → a3→ b → c1→ a3→1/2 O2E．c →c1→b →aa3→1/2 O25．主要发生在线粒体中的代谢途径是：A．糖酵解途径B．三羧酸循环C．磷酸戊糖途径D．脂肪酸合成E．乳酸循环6．糖原分解所得到的初产物是：A．UDPG B．葡萄糖C．1-磷酸葡萄糖D．1-磷酸葡萄糖和葡萄糖E．6-磷酸葡萄糖7．磷酸戊糖途径：A．是体内CO2的主要来源B．可生成NADPH直接通过呼吸链产生ATPC．可生成NADPH，供还原性合成代谢需要D．是体内生成糖醛酸的途径8. 血浆脂蛋白中胆固醇含量最多的是：A. CMB. VLDLC. IDLD. LDLE.HDL9. 下列哪种酶不参与脂肪酸的β-氧化：A. 脂肪酰CoA合成酶B. 脂肪酰CoA脱氢酶C. 肉碱脂酰转移酶D. 琥珀酰CoA转硫酶E. Δ2烯酰水化酶10. 不能转变成乙酰CoA的物质是：A. β-羟丁酸B. 脂肪酸C. 乙酰乙酸D. 胆固醇E. 甘油11. 胆固醇生物合成的限速酶是：A. 硫解酶B. HMGCoA合成酶C. HMGCoA还原酶D. HMGCoA裂解酶E. 以上都不是12．急性肝炎时血清中哪些酶的活性可见升高：A．LDH1、ALT（GPT）B．LDH5 、ALT（GPT）C．LDH1 、AST（GOT）D．LDH5 、AST（GOT）E．CK 13．精胺是哪种氨基酸脱羧基作用的产物：A．His B．TyrC．Phe D．Met E．Arg14．静脉输入谷氨酸钠能治疗：A．白血病B．高血氨C．高血钾D．再生障碍性贫血E．放射病15. 对Watson-Crick DNA模型的叙述正确的是：A．DNA为单股螺旋结构B．DNA两条链的走向相反C．只在A与G之间形成氢键D．碱基间形成共价键E．磷酸戊糖骨架位于DNA螺旋内部16. 单链DNA：5＇-pCpGpGpTpA-3＇能与下列哪种RNA单链分子进行分子杂交：A．5＇-pGpCpCpTpA-3＇B．5＇-pGpCpCpApU-3＇C．5＇-pUpApCpCpG-3＇D．5＇-pTpApGpGpC-3＇E．5＇-pTpUpCpCpG-3＇17. 胸腺嘧啶的甲基来自：A．N lO-CHOFH4 B．N5，N lO＝CH-FH4 C．N5，N lO-CH2-FH4D．N5-CH3FH4E．N5-CH＝NHFH418. 能抑制RNA聚合酶活性的是：A. 四环素B. 利福霉素C. 氯霉素D. 丝裂霉素E. 干扰素19. 原核生物DNA复制需多种酶参与：①DNA聚合酶Ⅲ；②DNA解旋酶；③DNA聚合酶Ⅰ；④引物酶；⑤DNA连接酶。

其作用顺序为：A. ①②③④⑤B. ②④①③⑤C. ②④⑤①③D. ①③②⑤④E. ⑤③②①④20. 氯霉素抑制细菌蛋白质生物合成的机制是：A. 与核糖体大亚基结合，抑制转肽酶活性B. 引起密码错读而干扰蛋白质的合成C. 活化蛋白激酶，使起始因子磷酸化而失活D. 与小亚基结合而抑制进位E. 通过影响转录来阻抑蛋白质的合成答案：1.B 2.A 3.C 4.B 5.B 6.C 7.C 8.D 9.A 10.D11.C 12.B 13.E 14.B 15.B 16.C 17.C 18.B 19.B 20.A二、填空题：1．在20种氨基酸中，酸性氨基酸有天冬氨酸和谷氨酸2种，具有羟基的氨基酸是丝氨酸和诺氨酸，能形成二硫键的氨基酸是半胱氨酸2．影响酶促反应速度的因素有酶浓度、底物浓度、反应温度、反应PH和激活剂与抑制剂3．一个碳原子数为18的脂肪酸在β-氧化中需经8 次β-氧化循环，生成9个乙酰CoA，8个FADH2和8 个NADH+H+。

三、名词解释：1．活性中心2．磷氧比（P/O）3．变构调节4．酮体四、简述题：1．比较糖酵解与糖有氧氧化有何不同？2．简述酮血症发病机制，为什么注射葡萄糖可以消除酮血症？3．写出机体内的尿素生成过程。

4．何谓竞争性抑制作用？应用竞争性抑制作用原理叙述磺胺类药物作用机制。

模拟卷二及答案一、单选题（40题, 每题1分, 共40分）1. 软脂酰CoA经过一次β氧化，其产物通过TCA循环和氧化磷酸化产生ATP的数目是多少？…………………………………………………………………………………………（D）(A) 5 (B) 9 (C) 12 (D) 172. 脂酰CoA的β氧化顺序是……………………………………………………………（C）(A) 脱氢，加水，再脱氢，加水(B) 脱氢，脱水，再脱氢，硫解(C) 脱氢，加水，再脱氢，硫解(D) 水合，脱氢，再加水，硫解3.×与脂肪酸的合成原料无直接关系的是…………………………………………（D）(A) 乙酰CoA (B) NADPH+ H+ (C) HCO3-(D) 丙酮酸4.×脂肪酸从头合成的限速酶是…………………………………………………………（B）(A) 酰基转移酶(B) 乙酰CoA羧化酶(C) 脂酰CoA合成酶(D) 苹果酸合酶5×. ACP分子结构中含有…………………………………………………………………（C）(A) 核黄素(B) 叶酸(C) 泛酸(D) 抗坏血酸6. mRNA的主要功能是…………………………………………………………………（C）(A) 染色体的重要成分(B) 携带氨基酸到核糖体中(C) 是蛋白质合成的模板(D) 与蛋白质组成核糖体7. Watson-Crick DNA双螺旋中，下列哪项是正确的碱基配对………………………（A）(A) 腺嘌呤、胸腺嘧啶(B) 腺嘌呤、尿嘧啶(C) 鸟嘌呤、胸腺嘧啶(D) 腺嘌呤、鸟嘌呤8. RNA的二级结构的特怔是……………………………………………………………………………（C）(A) B-型双螺旋(B) A-型双螺旋(C) 局部双螺旋(D) Z-型双螺旋9. 组成核酸的核苷酸之间彼此连接的化学键是…………………………………………………………（A）(A)磷酸二酯键(B)氢键(C) C-C键(D) 范德华力10. 如果物种甲的DNA的Tm值比物种乙的DNA的Tm值低，那么，物种甲和物种乙的DNA中AT含量的高低是……………………………………………………………………………………………(C )(A)甲＜乙(B)甲＝乙(C)甲＞乙(D)不能肯定11. 关于酶的描述，哪一项是正确的…………………………………………………………………………(B)(A) 所有的酶都含有辅基或辅酶(B) 大多数酶的化学本质是蛋白质(C) 酶能改变化学反应的平衡点从而加速反应的进行(D) 都具有立体异构专一性12. 同工酶是指………………………………………………………………………………………………(B)(A) 活性中心中的必需基团相同的一组酶(B) 功能相同而酶分子结构不同的一组酶(C) 功能和性质都相同的一组酶(D) 功能不同而酶分子结构相似的一组酶13. 关于酶活性中心的叙述，哪项不正确…………………………………………………………………(D)(A) 酶的活性中心包括结合部位和催化部位(B) 酶原激活实际上就是完整的活性中心形成的过程(C) 当底物分子与酶分子接触时，可引起酶活性中心构象改变(D) 多肽链一级结构上相邻的几个氨基酸残基相对集中，形成酶的活性中心14. 酶的K m值大小与下列哪一项有关……………………………………………………………………(C)(A) 酶浓度(B) 底物浓度(C) 酶性质(D) 以上均有关15. ×生物素是下列哪种化合物的辅基………………………………………………………………………(B)(A) CoA (B) BCCP (C) CAP (D) ACP16. 下列哪种化合物不含高能键…………………………………………………………………………（C）(A) 磷酸烯醇式丙酮酸(B) ADP (C) 6-磷酸葡萄糖(D) 乙酰辅酶A17. 下列化合物中哪一种是氧化磷酸化的解偶联剂……………………………………………………（A）(A) 2，4-二硝基苯酚(B) 寡酶素(C) 鱼藤酮(D) 抗霉素A18. 电子传递链中唯一的非蛋白质组分是………………………………………………………………（B）(A) 细胞色素(B) 泛醌(C) 复合物I (D) 复合物II19. 原核生物体内，一分子葡萄糖经彻底氧化分解，产生ATP分子数是……………………………（B）(A) 36 (B) 38 (C) 18 (D) 1920. 下列反应中哪一个伴随着底物水平磷酸化…………………………………………………………（C）(A) 葡萄糖→ 6-磷酸葡萄糖(B) 琥珀酸→延胡索酸(C) 1, 3-二磷酸甘油酸→ 3-磷酸甘油酸(D) 苹果酸→草酰乙酸21.×与密码子AUC相对应的反密码子是………………………………………………………………（C）(A) UAG (B) TAG (C) GAU (D) GAT22.×大肠杆菌细胞中，若以活化的氨基酸为原料，合成一段肽链fMet-Ser-Ala-Arg-Lys至少需要消耗几分子GTP？……………………………………………………………………………………………………（A）(A) 9 (B) 10 (C) 19 (D) 2023. ×转录时RNA的延伸方向及翻译时多肽链的延伸方向分别为………………………………………(B)(A) 3′→5′；N端→C端(B) 5′→3′；N端→C端;(C) 3′→5′；C端→N端(D) 5′→3′；C端→N端24. 属于蛋白质变性的是……………………………………………………………………………………（B）(A) 一级结构改变(B) 空间构象破坏(C) 分子量改变(D) 蛋白质水解25 蛋白质处于等电点时，蛋白质分子的………………………………………………………………（D）(A) 稳定性增加(B) 溶解度最大(C) 表面净电荷增加(D) 溶解度最小26 在寡聚蛋白质中，亚基间的立体排布、相互作用以及接触部位间的空间结构称之谓……………(C )(A) 二级结构(B) 三级结构(C) 四级结构(D) 变构现象二、名词解释(参考答案)1.密码子: 存在于mRNA能编码蛋白质中特定氨基酸的核苷酸三连体2.肉毒碱穿梭: 脂肪酸在β-氧化前先合成脂酰-CoA,此过程发生在胞质内,而β-氧化发生在线粒体内, 因此需要肉毒碱穿梭系统将胞质内的脂酰-CoA运输到线粒体内3.底物水平磷酸化: 底物氧化过程中将产生的能量直接用于ADP的磷酸化, 形成ATP4.减色效应: 在DNA复性过程中, 由于重新形成双螺旋结构, 导致A260的吸收值减少5.蛋白质一级结构: 指氨基酸残基的排列顺序6.半不连续复制: DNA复制中,先合成一条连续的先导链, 同时合成一条不连续的滞后链的方式三、问答题1. DNA双螺旋模型的要点与主要生物学意义?2. 简述三种RNA在蛋白质生物合成中的作用四、综合、计算题1.EMP途径、TCA循环的生物学意义各是什么？2.假定某一酶促反应符合米氏方程，请你: ①作出酶促反应速度与底物浓度关系示意图, 并注明K m値的正确位置；②如果底物浓度发生10% 变化时，测得的反应速度改变了1%, 请分别计算[S1]/ K m 和[S2]/ K m的比值。