电力专业英语基础.ppt
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电气专业英语基础 ppt课件

ppt课件
8
常用的前缀和后缀却多达百个,可见派生法的构词 能力是非常强的。作为一个专业技术人员,至少应掌 握50个常用前缀和后缀。
前缀(prefix):词义变化,词类不变 后缀(suffix):词义可能变化可能不变,词 类一定会变
ppt课件
9
名词前缀
前缀 auto-
含义 自动,自己,自身
counterhydr(o)
专业或技术词汇 某个专业所特有的词汇,其专业性强,词义狭窄和单一。
diode ,
(二极管)
capacitor ,
(电容器)
substation ,
(变电站,变电所)
autotransformer,(自耦变压器)
superconductivity (超导特性)。
ppt课件
4
次技术词汇
很多专业和学科所共有的词汇,不同专业和学 科往往具有不同词义 power : 幂,乘方 动力,功率,效率
名词+形容词(n+adj.) →adj.: ice-cold, network-wide 名词+副词(n+adv.)→n.,adj.: feedback
形容词+名词(adj+n)→n.,adj.:
low-pass, high-speed, short-circuit, newtype
形容词+名词+ed (adj.+n.+ed)→adj.:
隶属于科技英语 是科技英语的一部分,以表达科技概念、理论与事实为主要 目的。遵守科技英语的语法体系和翻译方法;特别注重客观事实和真理,表达准 确、精练和正式。
是结合各自专业的科技英语 有很强的专业性,涉及的面更加狭窄,与专业内 容配合更为密切。
电力专业英语第十二讲PPT课件

f the conductor is wound into a coil of many turns of wire, the magnetic fields around the individual turns are added together to form a single, concentrated field around the coil.
Operation
Operation of a transformer is based on the fundamental characteristics of ac electrical energy. A series of causes and effects are involved, as follows:
lamination [ˌlæmɪ'neɪʃən] n. 层压,
hollow [ˈhɒləʊ] a.
; 空腹的;
pancake [ˈpænkeɪk]n. 薄饼 vt.
使平坠著陆; 使平展;
strip [strɪp]n. 去,剥去; 剥夺
; 带状地带vi. 剥光; 表演脱衣舞; 剥除;vt. 除
If the conductor is wound into a coil of many turns of wire如果导体被绕成一个多匝的线圈
the magnetic fields around the individual turns are added together to form a single, concentrated field around the coil. 单匝绕线周围的磁场被叠加在一起形 成一个在线圈周围的集中磁场。
be equal to
squared-off figure 8 8 squared正方形的;带有方格图案的;
Operation
Operation of a transformer is based on the fundamental characteristics of ac electrical energy. A series of causes and effects are involved, as follows:
lamination [ˌlæmɪ'neɪʃən] n. 层压,
hollow [ˈhɒləʊ] a.
; 空腹的;
pancake [ˈpænkeɪk]n. 薄饼 vt.
使平坠著陆; 使平展;
strip [strɪp]n. 去,剥去; 剥夺
; 带状地带vi. 剥光; 表演脱衣舞; 剥除;vt. 除
If the conductor is wound into a coil of many turns of wire如果导体被绕成一个多匝的线圈
the magnetic fields around the individual turns are added together to form a single, concentrated field around the coil. 单匝绕线周围的磁场被叠加在一起形 成一个在线圈周围的集中磁场。
be equal to
squared-off figure 8 8 squared正方形的;带有方格图案的;
电力系统英语课件PPT

Power System English Courseware
目录
contents
Introduction to Power SystemBasic concepts of power systemPower system equipmentPower System Operation and ControlEnvironmental Protection and Energy Conservation in Power SystemsFuture Development Prospects for Power Systems
01
Introduction to Power System
Summary
Power system refers to the complete set of equipment and facilities that generate, transmit, distribute, and utilize electrical energy
Long term stability
Refers to the ability of the power system to maintain stability over a longer period of time after a disturbance, so as during restoration of service after a fault
Usage
The alternative is used in power plants, automobiles, aircraft, and other applications where it is necessary to convert mechanical energy into electrical energy
目录
contents
Introduction to Power SystemBasic concepts of power systemPower system equipmentPower System Operation and ControlEnvironmental Protection and Energy Conservation in Power SystemsFuture Development Prospects for Power Systems
01
Introduction to Power System
Summary
Power system refers to the complete set of equipment and facilities that generate, transmit, distribute, and utilize electrical energy
Long term stability
Refers to the ability of the power system to maintain stability over a longer period of time after a disturbance, so as during restoration of service after a fault
Usage
The alternative is used in power plants, automobiles, aircraft, and other applications where it is necessary to convert mechanical energy into electrical energy
外研社新时代职业英语专业篇 电力英语PPT_U5

is monitored by advanced sensors and instrumentation technologies to
detect significant trends.
Practical Reading
Words & Phrases
Words asset n. 资产,财产 deterioration n. 恶化,退化 diagnose v. 诊断,判断 instrumentation n. 仪表 interval n. 间隔,间歇 maintenance n. 维护,养护 mitigate v. 减轻,缓和 off-peak adj. 非高峰时段的 predetermined adj. 预先决定的 premium n. 额外费用 shutdown n. (机器)停机
maintenance.
• Optimized total cost of ownership (TCO): Without maintenance,
customers and industries suffer emergency shutdown situations, which
can cause both spare parts and labor to be sold at a premium, in
Warming Up
Match the following tools (A-G) to their names.
__A___ electricity meter __C___ cutting plier __B___ test pencil ___E__ coil ___F__ safety helmet __G___ cable ___D__ universal meter
电气工程专业英语 ppt

研究生专业英语(学位课) 课 程 要 求
电气工程学院 2013.2
课程要求
1、具备独立阅读、翻译英文文献的能力
检索文献(关键词) 精读及泛读能力(中心思想) 准确翻译能力(中文语法)
2、具备独立撰写英文文章的能力
英文论文的基本格式要求(IEEE格式) 专业词汇、语法(英语习惯)
• 研究什么问题 • 解决方案 • 效果如何(算例及分析) • 你的评价
考查形式
1、平时成绩(40%)
独立检索、阅读、翻译一篇外文文献(20%)
• 自选(与个人研究方向紧密相关的),需提交电子、纸质版
出勤(试成绩(60%)
电力专业词汇
常用句式翻译(英汉互译)
课时安排(总40学时)
1、授课学时(16-18学时)
基本专业词汇、常用句式 专题介绍
2、课堂讨论(22-24学时)
独立检索、阅读、翻译一篇外文文献 PPT演讲:每人5min时间(中英文不限,严控时间)
时间安排
1、授课:第1周—第4周
介绍8个专题
2、课堂讨论:第5周—第10周
第4周周末,上交英文文献翻译(电子版+打印版)
英文文献PPT(office2003)演讲包括:
电气工程学院 2013.2
课程要求
1、具备独立阅读、翻译英文文献的能力
检索文献(关键词) 精读及泛读能力(中心思想) 准确翻译能力(中文语法)
2、具备独立撰写英文文章的能力
英文论文的基本格式要求(IEEE格式) 专业词汇、语法(英语习惯)
• 研究什么问题 • 解决方案 • 效果如何(算例及分析) • 你的评价
考查形式
1、平时成绩(40%)
独立检索、阅读、翻译一篇外文文献(20%)
• 自选(与个人研究方向紧密相关的),需提交电子、纸质版
出勤(试成绩(60%)
电力专业词汇
常用句式翻译(英汉互译)
课时安排(总40学时)
1、授课学时(16-18学时)
基本专业词汇、常用句式 专题介绍
2、课堂讨论(22-24学时)
独立检索、阅读、翻译一篇外文文献 PPT演讲:每人5min时间(中英文不限,严控时间)
时间安排
1、授课:第1周—第4周
介绍8个专题
2、课堂讨论:第5周—第10周
第4周周末,上交英文文献翻译(电子版+打印版)
英文文献PPT(office2003)演讲包括:
电气工程及其自动化专业英语通用课件

and Expression • Professional English Literature
Reading and Translation • Academic paper writing
guidance
01
Basic knowledge of electrical engineering
Definition of Electrical Engineering
Academic Paper Writing Standards
How to write professional English papers
THANK YOU
Robot
A machine that can sense, think, and act, commonly designed to perform tasks automatically
Sensors
Devices that measure physical properties such as temperature, pressure, or light intensity
General English Courseware for Electrical Engineer
• Basic knowledge of electrical engineering
• Fundamentals of Automation • Professional English Vocabulary
Electrical engineers are responsible for the design, development, and operation of electrical systems in various industries, including power generation, manufacturing, transportation, and telecommunications They also work in research and development, teaching, and consulting
Reading and Translation • Academic paper writing
guidance
01
Basic knowledge of electrical engineering
Definition of Electrical Engineering
Academic Paper Writing Standards
How to write professional English papers
THANK YOU
Robot
A machine that can sense, think, and act, commonly designed to perform tasks automatically
Sensors
Devices that measure physical properties such as temperature, pressure, or light intensity
General English Courseware for Electrical Engineer
• Basic knowledge of electrical engineering
• Fundamentals of Automation • Professional English Vocabulary
Electrical engineers are responsible for the design, development, and operation of electrical systems in various industries, including power generation, manufacturing, transportation, and telecommunications They also work in research and development, teaching, and consulting
电气工程及其自动化专业英语第一单元课件

AC and DC electricity
AC (Alternating Current): The flow of electricity in which the direction of current changes periodically.
DC (Direct Current): The flow of electricity in which the direction of current remains constant.
02
Basic knowledge of electrical engineering
Basic concepts of circuits
Circuit
A closed path that allows current to flow.
Series and parallel circuits
Series circuits have current flow in the same direction, while parallel circuits have current flow in opposite directions.
Over time, Electrical Engineering and Automation has evolved to include a wide range of sub-fields, including power engineering, control systems, robotics, and more.
Computer control systems can be used for a wide range of applications, including industrial manufacturing, process control, aviation, and more.
电气专业英语基础课件

03
Power system and network
Power system: A power system is a complex network of electrical components that generate, transmit, and distribute electricity to consumers
Transformer
Types
Application
Transformers are widely used in fields such as power systems, electronic equipment, and industrial automation.
Maintenance and upkeep
Maintenance and upkeep
Switch
A switch is a key component that controls the on/off of a circuit, used to turn on or off the circuit.
Types
There are various types of switches, such as mechanical switches, relay switches, photoelectric switches, etc. Mechanical switches control the on/off of circuits through mechanical movement, relay switches control the on/off of circuits through electromagnets, and photoelectric switches control the on/off of circuits through optical signals.
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(1)技术,先进设备直接进入电站、电厂等电力生产第一
线;
专业英语表达、听说、应变能力
电力技术的飞速发展,国际间学术交流与合作不断加强;
电力工业的迅速发展,急需一大批既懂专业,又懂英语的现代
化电力科技人才。 在自己的专业领域实际运用好英语:
掌握一定的专业英语词汇、阅读技巧; 能用英语了解电力的生产过程; 熟悉电力工业常见的英语文献等
③国际学术会议 专业英语表达、听说、应变能力
二、本教材的特点
内容选材面广,编写循序渐进,
涉及:电工基础、电子技术、电力电子技术、电 机学、计算机、电力系统、继电保护、发电厂和自 动化等内容
内容编排模块化
第一章:介绍专业英语的特点,有关的特殊语法 现象和基本句型;
第二章:22个单元,每单元包括三篇阅读材料和 一篇使用英语摘录
,
autotransformer (自耦变压器) superconductivity (超导特性) 。
(变电站,变电所) ,
次技术词汇 sub-technical words 很多专业和学科所共有的词汇,不同专业和学 科往往具有不同词义
power : 幂,乘方 动力,功率,效率 电源,电力,功率,电能
dep —department
缩略词:由词组中某些词的词头字母(有时多于 一个)所组成,作为一个词按照正常的规则发音
ROM —read only memory 只读存储器 RAM —random access memory 随机(存取)储存器 Radar —radio detecting and ranging ;雷达 GIS —gas insulated station 气体绝缘变电站
(2) 学习方面
①考研考博的需要。专业英语阅读能力
世界上学科的最新发展情况资料的交流主要靠使用 英语,对子电气工程、电子工程和信息类等专业来说, 绝大部分专业资料和信息都是以英语形式出观。
②研究成果展示 专业英语写作能力
申报国家奖项 申请专利 发表学术论文:
85%以上的科技资料都是以英语形式出版的
find out -> discover turn round -> rotate change -> convert
Then the light is turned on. The circuit is then completed.
专业英语的词汇特点Vocabulary Features
(1)专业英语词汇出现率低; (2)词义专一; (3)多来源于希腊语和拉丁语; (4)广泛使用缩略语;
课程有关事项及纪律要求
不旷课,有事请假。
总评成绩:平时20%,考试80%。
答疑时间:每周四下午 地点:东四教(行思楼)412
预祝大家取得优异的成绩!
第一章 专业英语概述
一、专业英语的形成和发展
二、专业英语的特点 词汇特点 句法特点 修辞特点
三、专业英语中的特殊语法现象 四、专业英语中的常用句型
第三章:26篇补充阅读材料,保证阅读量。
三、专业英语教学现状
• 重视不够,教学时数比较少; • 教材形式单一; • 任课教师方面; • 考核形式单一;
四、在电气工程专业《专业英语》教 学中的一些改革探讨
• 选择最合适的阅读教材; • 以“笔译、口译、写作、口语”为目标,合理安
排教学内容和教学模式; • 教学方法:突出交互性,加大课堂联系的力度; • 在实践中学习词汇; • 处理好通用英语和专业英语之间的关系; • 翻译内容的教学要求:信、达、雅;
Specialized English for Electrical Engineering
前言
为何要学习专业英语(必要性) 有关教材 专业英语教学现状 在电气工程专业《专业英语》教 学中的一些改革探讨
一、学习专业英语的重要性
学习专业英语的目的:
以英语为工具,获取本专业的相关知识。
隶属于科技英语 是科技英语的一部分,以表达科技概念、理论与事实为主 要目的。遵守科技英语的语法体系和翻译方法;特别注重客观事实和真理,表 达准确、精练和正式。 是结合各自专业的科技英语 有很强的专业性,涉及的面更加狭窄,与专业 内容配合更为密切。
专业英语与科技英语既有区别又有联系。专业英语的学习需要有一个良好 的科技英语基础,同时也要注意其自身的词汇特点、语法特点、修辞特点 和翻译特点等等。
专业英 语的阅 读技巧
一、专业英语的形成和发展
普通英语(Common English, Ordinary English)
科技英语(English for Science and Technology)
专业英语(English for Special Science and Technology)
bus: 公共汽车 母线,总线 Condenser: 电容器,补偿机
冷凝器
power plant: 发电厂 动力装置
register:
寄存器 登记册
非技术词汇 (特用词 big word)
属于非专业英语的词汇,在普通英语或非专业 英语中使用较少
take in -> absorb, Look into -> examine, make good use of -> utilize,
二、专业英语的特点Features of Specialized English
1、专业英语的词汇特点Vocabulary Features
※词汇分类
专业或技术词汇,次技术词汇,非技术词汇
专业或技术词汇 technical words
某个专业所特有的词汇,其专业性强,词义狭窄和单一
diode (二极管), capacitor(电容器) ,substation
补充: 词汇缩略
只由词汇中的部分字母或由词组中每个词汇的首字母。 节略词,缩略词,首字词和缩写词
节略词:只取词汇前面几个字母或只由后面词根组成
ad —advertisement; del —delete exam—examination deg—degree
lab —laboratory di(a)—diameter dir —directory