计算方法教程(第2版)习题答案

蒋静仪-阅读教程2-课后习题答案(含quotations)

蒋静仪阅读教程2 课后习题答案（含quotations） Unit One Human Relationship 1. Interpretation of the quotations ①No man can be separated from the society and disconnected with other people as an island is isolated from the mankind. The inherent(内在的) oneness of mankind is just like a whole mass land. ②. when you deal with issues about yourself, try to be calm, reasonable and intelligent; but when you deal with issues about other people, you need to be affectionate, sincere and sympathetic. ③Here is an easy-to-follow, buy established and uncontroversial model for getting along with other people successfully. You just face and accept any serious misfortune or failure peacefully, as if it were something of litter significance or value; but never treat some ordinary, commonplace things as if they were extremely serious. Reference answers to the exercises Reading One: Check your comprehension 1-5 ADCCB Check your vocabulary 1.Fisher and Ury’s theory is based on the belief that the “win or lose”model does not work when two sides try to reach an agreement. https://www.360docs.net/doc/4914203517.html,e positive statements surrounding ideas that are negative. 3.You can often successfully resolve differences if you try this collaborative approach. Reading Two Check your vocabulary Resisted; frustration; fluttered; jerked; restless; haltingly; gratefully; thoughtless Reading Three Check your comprehension 1-7 FTFFTFT Check your vocabulary Administrative; meekly; hysterical; requisition; deposit; severe Confronted; spluttered; irate; bogus; purchase Reading four Check your comprehension 1-6 FTTTFT Check your comprehension 1.How often does this seriously affect people’s communication and make them fail in building

全新版大学英语综合教程2[第二版]课后答案解析

Unit1 Ways of Learning Vocabulary I 1. 1)insert 2)on occasion 3)investigate 4)In retrospect 5)initial 6)phenomena 7)attached 8)make up for 9)is awaiting 10)not; in the least 11)promote 12)emerged 2. 1) a striking contrast between the standards of living in the north of the country and the south. 2)is said to be superior to synthetic fiber. 3)as a financial center has evolved slowly. 4)is not relevant to whether he is a good lawyer. 5)by a little-known sixteen-century Italian poet have found their way into some English magazines. 3. 1)be picked up; can’t accomplish; am exaggerating 2)somewhat; the performance; have neglected; they apply to 3)assist; On the other hand; are valid; a superior II 1. 1)continual 2)continuous 3)continual 4)continuous 2. 1)principal 2)principal 3)principle 4)principles 5)principal III 1.themselves 2.himself/herself 3.herself/by herself/on her own 4.itself 5.ourselves 6.yourself/by yourself/on your own Comprehensive Exercises I.cloze 1.

阅读教程2答案

阅读教程2 Unit 1 Part I P7 I Reading for Information 1-6 A C D B C A P8 II Translation 1.有一百份卷子要批，而且全是男孩们用潦草的字迹写的，这事它已经拖了好几个星期了。这些日子，他一直觉得头上仿佛悬着把剑。 2. 我私下里已经花了一大笔钱来学音乐。 3.他的脸上挂满了汗珠。 4.没有哪个宣布判决的法官会比吃上的谢卡尔更痛苦、更无助。 5.说出事实和接受事实同样需要勇气。 P8 III Summary 1.sun, straight in the face, blinking, dazed. 2.morning , night, tempering truth, shock 3.truth, trials, wife, headmaster 4.apple pie, culinary masterpiece, good, swallow 5.fine, mean, selfish 6.singing, stupefied 7.frogs, buffalo, window shutters 8.strength, give, receive Part II P14 Answer the following questions.

1.Hell is not so terrible as most people think because it can be transformed into Heaven through hard work, courage, faith and love. The real hell is in one’s heart. 2.Heaven is a land of beauty and peace, and it is the result o our hard work. 3.all those hardworking people with courage and determination can rest in Heaven after they die, because although they cannot all reach Heaven in the first place, they can build hell into Heaven. 4.Those who are afraid of Hell and do not have courage to fight difficulties and disasters will end up in Hell. 5.This parable tells us that our destiny is controlled by ourselves. Part III P.16 True or False Passage 1 1-5 T F T F F Passage 2 6-10 T F T T F Passage 3 11-15 C B B B D Passage 4 16-20 C D B D C Unit 2

大学英语阅读教程2答案

《全新版大学英语阅读教程》 (通用本课后练习答案) 第二册 UNIT ONE The Pleasure of Learning Key to the Exercises I. 1. C 2. A 3. C 4. B 5. B II. 1. F 2. T 3. T 4. T. 5. F. 6. T III. 1.对于太多的人来说,学习似乎是自己的意愿屈服于外界的指引,是一种奴役. 2.然而,只要幸运,有决心,指导得法,人的精神不仅经得起贫穷而且经得起富裕的考验. 3.对一个人来说,形成完整和协调的人格与保持自身的卫生,健康以及经济上的自立是同样必要的,那些从来没有认识到这一点的人已经吃尽苦头. IV. 1. First of all , the writer points out that there is a mistake about learning. Some young people dislike learning simply because they are educated in the wrong way. Learning is a natural pleasure that should be enjoyed. Then he develops this idea by examples to illustrate the different aspects: learning from books, by travel and trough practice. Learning can expand one’s knowledge over a period of time. 2. The chief danger of learning is laziness, sloth, routine, stupidity. It sneaks into people’s mind like wind through the shutters, causing people to slowly give up learning. We should realize that learning is a life-long endeavor, and only by continuous learning can one gain a meaningful and rewarding life. Key to the reading—skill Exercises 1. Students have improved SAT scores. 2. Teenagers planned patrols 3. TV programs are less thorough than newspapers. 4. Welcome to Our City is about the South and its people 5. Some films show little children fascinated at the world. 6. One can communicate with the writer as one reads a book. with Santa Claus Key to the Exercises I . 1. A 2. D 3. C 4. A 5. C 6. B II. . 1. 朱莉让我们如此为难,我的确感到生气.难道圣诞老人不存在的事实不是从同学那里得知的吗 2.我给她讲述了事情的经过,尽量使它听起来滑稽有趣,希望她不要注意到我和杰里在处理我开始认为的"圣诞老人问题"上是如此拙劣. 3.我可以看出,他正努力在想一种办法,用来解释我们的行为,使其听起来不太像事实那样具有欺骗性,那样错误和愚蠢. 4.事情就这样结束了.对圣诞老人不存在的事实悲伤了片刻只后,生活又恢复了正常. III. 1. Santa Claus is an imaginary old man with a long white beard and a red coat.

全新版大学英语综合教程2第二版答案

汪晓寒 location 场所位置 dumb 愚蠢的（foolish）,哑的（toneless） assure 向某人保证（promise）,使确信（guarantee） glorious 极好的（wonderful），辉煌的（splendid），光荣的 （completely） exhaust 筋疲力尽，用完 community 社区 committee 交流 fade 渐渐消失，褪色 comtast 持续的，不变的 humiliate 羞辱，使丢脸 simultaneous 同事的 interference 干涉，干扰 keep （sb）in suspense 使产生悬念 talented /gift/ genius 天赋 typical 典型的 consist of / be made up of 由……组成 reversal 颠倒 critical 至关重要的 principal 主要的 initial 最初的 investigate 调查 elementary 基本的 vigorous 用力地，精力充沛的 colleague 同事 creative 独创的 creativity 创造力 originality 独创性 independence 独立 enormous 巨大的，极大的 breakthrough 突破 (一到五单元单词) 1)背离传统需要极大的勇气。(departure，enormous)' It takes an enormous amount of courage to make a departure from the tradition. 3) 很多教育家认为从小培养孩子的创新精神是很可取的。(creative，desirable) Many educators think it desirable to foster the creative spirit in the child at an early age. 5)如果这些数据在统计上是站得住脚的，那它将会帮助我们认识正在调查的问题。 (throw lighton, investigate, valid) If the data is statistically valid, it will throw light on the problem we are investigating.

Matlab中文简明教程

MatLab简介 MATLAB是什么？ 典型的使用包括： 数学和计算 算术发展模型， 模拟，和原型 数据分析，开发，和可视化 科学和工程图学 应用发展包括图形用户界面设计 MATLAB表示矩阵实验室。 MATLAB系统 MATLAB系统由5主要的部分构成： 1. MATLAB语言。这是高阶的矩阵/数组语言,带控制流动陈述，函数，数据结构，输入/输出，而且面向目标的编程特点。 Ops 操作符和特殊字符。 Lang 程序设计语言作。 strfun 字符串。 iofun 输入/输出。 timefun 时期和标有日期。 datatypes数据类型和结构。 2. MATLAB工作环境。这是你作为MATLAB用户或程序编制员的一套工具和设施。 3. 制图这是MATLAB制图系统。它为2维上，而且三维的数据可视化，图象处理，动画片制作和表示图形包括高阶的指令在内。它也为包括低阶的指令在内,允许你建造完整的图形用户界面（GUIs），MATLAB应用。制图法功能在MATLAB工具箱中被组织成5文件夹： graph2d 2-的维数上的图表。 graph3d 三维的图表。 specgraph 专业化图表。 graphics 制图法。 uitools 图形用户界面工具。 4. MATLAB的数学的函数库。数学和分析的功能在MATLAB工具箱中被组织成8文件夹。 elmat 初步矩阵，和矩阵操作。 elfun 初步的数学函数。 specfun 专门的数学函数。

matfun 矩阵函数－用数字表示的线性的代数。 datafun 数据分析和傅立叶变换。 polyfun 插入物，并且多项式。 funfun 功能函数。 sparfun 稀少矩阵。 5. MATLAB应用程序接口（API）。这是允许你写C、Fortran语言与MATLAB交互。 关于 Simulink Simulink ？ MATLAB为做非线性的动态的系统的模拟实验的交互式的系统。它是允许你通过把方框图拉到屏幕，灵活地窜改它制作系统的模型的用图表示的鼠标驱动的程序。实时工作室？允许你产生来自你的图表块的C代码，使之能用于各种实时系统。 关于工具箱 工具箱是为了解答特别种类的问题扩展MATLAB环境的MATLAB函数的综合的（M-文件）收集 MatLab工作环境 命令窗口 若输入 A = [1 2 3; 4 5 6; 7 8 10] 按下回车键后显示如下 A = 1 2 3 4 5 6 7 8 10 清除命令窗口 clc 这并不清除工作间，只是清除了显示，仍可按上箭头看到以前发出的命令

全新版大学英语第二版综合教程2答案unit

最全的全新版大学英语第二版综合教程2答案 课后练习答案 Unit1 Ways of Learning Part II Reading Task Comprehension Content Question Pair Work 1. They were studying arts education in Chinese kindergartens and elementary schools in Nanjing. 2. Their 18-month-old son Benjamin was fond of trying to place the key into the slot of the key box during their stay at the Jinling Hotel. 3. They would come over to watch Benjamin and then try to teach him how to do it properly. 4. Because he realized that this anecdote was directly relevant to their assigned tasks in China: to investigate early childhood education and to throw light on Chinese attitudes toward creativity. 5. Most of them displayed the same attitude as the staff at the Jinling Hotel. 6. He emphasized that the most important thing is to teach the child that on can solve a problem effectively by

阅读教程第三册答案

阅读教程第三册答案 Unit 1 I.Reading for information 1. D 2. C 3. B 4. A 5. B 6. C II. Translation 1.今天你们将离开培育你们的学术环境，直面真实的世界。 2.你们即将离开学校，终于可以开始接受教育了。 3.想找到一位保守的教授，那比要找到一个雪人还难。若想挑战一些有关政 治正确性的正统观点，那你将会被冠以一些难听的名号。 4.如果你不相信我的话，那不妨去问一问那些因追随网络公司是通往财富之 路这一理论而破产的人们。现实击碎了他们的梦想。 5.因此，欢迎你来到我们生活的这个理性的世界。一旦你把那些不切实际的 幻想拒之门外，你就会发现这个世界并不是太糟。 III．summary 1.emerge from, face the real world, go about https://www.360docs.net/doc/4914203517.html,mitment to, benefit from 3.the enjoyment of reading, was associated with 4.reality, theory, realist, in theory 5.wishful thinking, go for, wind up with, twist and turns Unit 2 I. Reading for information 1.B 2.A 3.D 4.C 5 .B 6.D II. Translation 爱是再简单不过的事，这一观点至今仍然十分盛行，尽管大量事实都对此予以否定。几乎找不到任何一种活动、任何一项事业像爱情这样满怀希望地开始，又频繁地以失败而告终。如果换了别的事情，人们一定会急于知晓失败的原因，思量如何才能做得更好，或者干脆放弃。既然人们永远不可能放弃爱情，那么要战胜失败，似乎就只有一个办法可行，那就是探究失败的原因，进而领会爱的真义。III. Summary 1.a matter of chance, learned about 2. is based on , primarily, how to be loved 3. assumption, the right object 4. leading to, initial excitement, permanent state 5. theoretical knowledge, the mastery of the art Unit 3 I.Reading for information 1. B 2. A 3. B 4. D 5. C 6. C II. Translation 1.莫顿把《纽约时报杂志》小心地放在腿上，转过那张精致而清瘦的脸对着那 人，脸上带着腼腆、歉意的微笑，像在指点学生的错误一般对那男人讲道理。 2.他那傲慢的话音里透着威胁。

综合教程2课后答案

全新版大学英语综合教程（第二版）2 TextA参考答案 Unit 1 Text A After listening 1. much more advanced 2. apply some academic pressure, gave in to his pleas/gave up 3. a duck takes to water 4. memorizing (stuff), thinking 5. ample space to grow Text Organization 1-1 The text begins with an anecdote. 1-2 His thoughts are mainly about different approaches to learning in China and the West. 1-3 He winds up the text with a suggestion in the form of a question. 2. 1, show a child how to do something, or teach by holding the hand; teach children that they should rely on themselves for solutions to problems. 2,give greater priority to developing skills at an early age,believing that creativiy can be promoted over time. Put more emphasis on fostering creativity in young children, thinking skills can be picked up later. Language Sense Enhancement (1) summarizing (2) value originality and independence (3) contrast between (4) in terms of (5)harbor (6)fearful (7) comparable (8) promote creativity (9)emerge (10) picked up

新世纪大学英语阅读教程1答案

阅读教程答案 U1 Page 4 I. Reading for information 1. B 2. D 3. B 4. C 5. A 6. C II. Translation 1. 但是只要说上几句话，他的口音就很容易被辨认出来。但是只要说上几句话，他的口音就很容易被辨认出来。 2. 他不会轻易发火，一有一颗金子般的心，你很少能从他嘴他不会轻易发火，一有一颗金子般的心，里听到攻击或批评别人的话。里听到攻击或批评别人的话。 3. 常言道，善行胜于善言。父亲的身教对我的影响远远超过常言道，善行胜于善言。了他的言传。了他的言传。 4. 面对生活的沧桑，大布鲁诺怎么能不提高嗓门，怎么能保面对生活的沧桑，大布鲁诺怎么能不提高嗓门，持心气平

和？难道力气大的人不该脾气也大吗？ 持心气平和？难道力气大的人不该脾气也大吗？ 5. 体育明星和歌星、影星的确能够鼓舞人心，但是“英雄” 体育明星和歌星、影星的确能够鼓舞人心，但是“英雄” 鼓舞人心这个头衔还是应该留给像我父亲 那样，为了自己所爱的人这个头衔还是应该留给像我父亲那样，孜孜不倦的工作的人。孜孜不倦的工作的人。 III. Summary 1. hard work; pays off 2. Big Bruno; strong in stature; a gentle spirit 3. most patient; slow to get angry; a heart of gold; a lot of friends 4. a role model; a true friend; a treasure 5. hero; does good; loves everyone; doesn’t expect anything; in return; work tirelessly; the good race Page 8 Question: A Page 10 III: 4

计算机网络简明教程课后答案第三章

数据链路（即逻辑链路）与链路（即物理链路）有何区别“电路接通了”和“数据链路接通了”的区别何在 1数据链路与链路的区别在于数据链路除链路外，还必须有一些必要的规程来控制数据的传输。因此，数据链路比链路多了实现通信规程所需的硬件和软件。 2“电路接通了”表示链路两端的结点交换机已经开机，物理连接已经能够传送比特流了。但是，数据传输并不可靠。在物理连接基础上，在建立数据链路连接，才是“数据链路接通了”。此后，由于数据链路连接具有检测、queen和重传等功能，才使不太可靠地物理链路变成可靠的数据来南路，惊醒可靠的数据传输。当数据链路断开连接时，物理电路连接不一定跟着断开连接。 数据链路层的三个基本问题为什么都必须加以解决 帧定界是分组交换的必然要求 透明传输避免消息符号与帧定界符号相混淆 差错检测防止合差错的无效数据帧浪费后续路由上的传输和处理资源 PPP协议的主要特点是什么为什么PPP不适用帧的编号PPP适用于什么情况为什么PPP协议不能使数据链路层实现可靠传输 简单，提供不可靠的数据报服务，检错，无纠错 PPP协议是点对点线路中的数据链路层协议；它有三部分组成：一个将IP数据报封装到串行链路的方法，一个用来建立、配置和测试数据链路的链路控制协议LCP，一套网络控制协议；PPP是面向字节的，处理差错检测，支持多种协议;PPP不使用序号和确认机制，因此不提供可靠传输的服务。它适用在点到点线路的传输中。 PPP协议适用同步传输技术传送比特串000。试问经过零比特填充后变成怎样的比特串若接收方收到的PPP帧的数据部分是000110110，问删除发送方加入零比特后变成怎样的比特串 经过比特填充后：0100 去掉填充的比特：0001110 局域网的主要特点是什么为什么局域网采用广播通信方式而广域网不采用呢局域网LAN是指在较小的地理范围内，将有限的通信设备互联起来的计算机通信网络从功能的角度来看，局域网具有以下几个特点：（1）共享传输信道，在局域网中，多个系统连接到一个共享的通信媒体上。（2）地理范围有限，用户个数有限。通常局域网仅为一个单位服务，只在一个相对独立的局部范围内连网，如一座楼或集中的建筑群内，一般来说，局域网的覆盖范围越位10m~10km内或更大一些。从网络的体系结构和传输检测提醒来看，局域网也有自己的特点：（1）低层协议简单（2）不单独设立网络层，局域网的体系结构仅相当于相当与OSI/RM的最低两层（3）采用两种媒体访问控制技术，由于采用共享广播信道，而信道又可用不同的传输媒体，所以局域网面对的问题是多源，多目的的连连管理，由此引发出多中媒体访问控制技术 在局域网中各站通常共享通信媒体，采用广播通信方式是天然合适的，广域网通常采站点间直接构成格状网。 常用的局域网的网络拓扑有哪些种类现在最流行的是哪种结构为什么早期的以太网选择总

综合教程2(第二版)课后翻译答案

To improve our English, it is critical to do more reading, writing, listening and speaking. Besides, learning by heart as many well-written essays as possible is also very important. Without an enormous store of good English writing in your head you cannot express yourself freely in English. It is also helpful to summarize our experience as we go along, for in so doing, we can figure out which way of learning is more effective and will produce the most desirable result. As long as we keep working hard on it, we will in due course accomplish the task of mastering English. Unit 2 With more and more donations coming in, our university will be much better off financially next year. We will thus be able to focus on the most important task that we, educators, must take on: to encourage students to attain their scholarly/academic goals, to train them to be dependable and responsible individuals, to prepare them for the life ahead, and to guide them in their pursuit of spiritual as well as material satisfaction. Unit 3 George, the son of Mr. Johnson, liked listening to heavy metal music in the evenings, which made it hard for other residents in the community to fall asleep. Eventually the exhausted neighbors lost their patience and decided on direct interference. They called Mr. Johnson to tell him in a frank manner what they were thinking. Mr. Johnson assured them that he would certainly settle the issue. As soon as he put down the phone he scolded his son, “What has come over you? You should know better than to disturb others for your own amusement.”In the end George traded his CDs for computer games software from his classmates. Unit 4 Perhaps you envy me for being able to work from home on the computer. I agree that the Internet has made my job a lot easier. I can write, submit and edit articles via email, chat with my colleagues on line and discuss work with my boss. With a click of the mouse, I can get all the data I need and keep up with the latest news. But then, communicating through the Net can be frustrating at times. The system may crash. Worse still, without the emotional cues of face-to-face communication, the typed words sometimes seem difficult to interpret. Unit5 Numerous facts bear out the argument/statement/claim that in order to recover speedily from negative emotion, you should allow yourself to cry. Y ou needn't/ don't have to be ashamed of crying. Anxiety and sorrow can flow out of the body along with tears. Consider the case of /Take Donna. Her son unfortunately died in a car accident. The intensity of the blow made her unable to cry. She said, "It was not until two weeks later that I began to cry. And then I felt as if a big stone had been lifted from my shoulders. It was the tears that brought me back to earthand helped me survive the crisis."

全新版大学英语第二版综合教程2答案

全新版大学英语第二版综合教程2答案 UNIT1 WAYS OF LEARNING ----------------------------------------------------------- 4 Language Sense Enhancement ---------------------------------------------------------------------------------- 5 Language Focus ---------------------------------------------------------------------------------------------------- 5 V ocabulary ------------------------------------------------------------------------------------------------------------ 5 I ------------------------------------------------------------------------------------------------------------------------- 5 II ------------------------------------------------------------------------------------------------------------------------ 6 III ----------------------------------------------------------------------------------------------------------------------- 6 Comprehensive Exercises ---------------------------------------------------------------------------------------- 7 I. cloze ----------------------------------------------------------------------------------------------------------- 7 II. translation ------------------------------------------------------------------------------------------------------- 7 UNIT2 VALUES ------------------------------------------------------------------------------ 8 Language Sense Enhancement ---------------------------------------------------------------------------------- 9 1. ------------------------------------------------------------------------------------------------------------------------ 9 Language Focus ---------------------------------------------------------------------------------------------------- 9 V ocabulary ------------------------------------------------------------------------------------------------------------ 9 I ------------------------------------------------------------------------------------------------------------------------- 9 II ---------------------------------------------------------------------------------------------------------------------- 10 III --------------------------------------------------------------------------------------------------------------------- 10 I. cloze --------------------------------------------------------------------------------------------------------- 11 III. Translation ------------------------------------------------------------------------------------------------------ 11 UNIT3 THE GENERATION GAP ------------------------------------------------------- 12 Language Sense Enhancement --------------------------------------------------------------------------------- 12 Language Focus --------------------------------------------------------------------------------------------------- 13 V ocabulary ---------------------------------------------------------------------------------------------------------- 13 I ----------------------------------------------------------------------------------------------------------------------- 13 II. Collocation --------------------------------------------------------------------------------------------------- 14 III. Usage ---------------------------------------------------------------------------------------------------- 14 Comprehensive Exercises --------------------------------------------------------------------------------------- 14 I. cloze --------------------------------------------------------------------------------------------------------- 14 II. Translation ---------------------------------------------------------------------------------------------------- 15 UNIT4 THE VIRTUAL WORLD --------------------------------------------------------- 16 Language Sense Enhancement --------------------------------------------------------------------------------- 16