科技英语教学课件.ppt
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Chapter1科技英语专业知识课件PPT
• Improvement of Professional Literacy in Science and Technology English
01
Overview of Science and Technology English Major
Definition of Science and Technology English Major
Summary writing skills
Identifying key information
Ability to select the most important ideas and details from a text and organize them into a coherent summary.
and the ability to explain them clearly.
03
Avoiding ambiguity
Ability to avoid ambiguity when using technical terms by
providing clear definitions and examples.
• Formatting and style: Adherence to specific formatting guidelines (e.g., APA, MLA) and maintenance of a consistent style throughout the paper.
• Organization and structure: Clear organization of ideas into logical sections with appropriate headings and subheadings, and use of transitional phrases to facilitate the reader's understanding.
01
Overview of Science and Technology English Major
Definition of Science and Technology English Major
Summary writing skills
Identifying key information
Ability to select the most important ideas and details from a text and organize them into a coherent summary.
and the ability to explain them clearly.
03
Avoiding ambiguity
Ability to avoid ambiguity when using technical terms by
providing clear definitions and examples.
• Formatting and style: Adherence to specific formatting guidelines (e.g., APA, MLA) and maintenance of a consistent style throughout the paper.
• Organization and structure: Clear organization of ideas into logical sections with appropriate headings and subheadings, and use of transitional phrases to facilitate the reader's understanding.
科技英语的课件
(Arabic numerals)
百万分之三 a third part in 1,000,000 a third part per million a third part in a million
练习 其误差（ 其误差（error）为6/1012。 ）
Its error is 6 parts in 1012.
4. 表示倍数增长 This wire is five times longer than that one. N times +比较级＝N times as ＋原级＋as 比较级＝ 原级＋ 比较级 这根导线比那根长4倍 这根导线比那根长 倍。 这根导线是那根长度的5倍。 这根导线是那根长度的 倍
5. on/upon(“一…就”，“在…之后”) 之后” 一 就 之后 Upon rearranging the above equations, we get to the following set of equations. 练习：在把这些值代入（ 练习：在把这些值代入（substitute） ） 人们发现v就等于 就等于（ 后，人们发现 就等于（be equal to） ） 光速(velocity) 。
The internal resistance of this kind of storage battery is only ____________. The internal resistance of this kind of storage battery is only a few thousandths of an ohm.
答案 1. 倍数、分数＋the＋名词 倍数、分数＋the＋ 该电路中的电流为电源（ 该电路中的电流为电源（source）的短路电流 ） (short-circuit current)的一半。 的一半。 的一半 The current in the circuit is one half the short-circuit current of the source. 2.倍数 分数＋ 2.倍数、分数＋ that (of 短语) 倍数、 短语) 月球的质量为地球的1/81. 月球的质量为地球的 The mass of the moon is that of the earth. 3.倍数、分数＋ what 从句 倍数、 倍数 分数＋ 现在其内部的压力是原来的1/3。 现在其内部的压力是原来的 。 Now its internal pressure is 1/3 what it was.
百万分之三 a third part in 1,000,000 a third part per million a third part in a million
练习 其误差（ 其误差（error）为6/1012。 ）
Its error is 6 parts in 1012.
4. 表示倍数增长 This wire is five times longer than that one. N times +比较级＝N times as ＋原级＋as 比较级＝ 原级＋ 比较级 这根导线比那根长4倍 这根导线比那根长 倍。 这根导线是那根长度的5倍。 这根导线是那根长度的 倍
5. on/upon(“一…就”，“在…之后”) 之后” 一 就 之后 Upon rearranging the above equations, we get to the following set of equations. 练习：在把这些值代入（ 练习：在把这些值代入（substitute） ） 人们发现v就等于 就等于（ 后，人们发现 就等于（be equal to） ） 光速(velocity) 。
The internal resistance of this kind of storage battery is only ____________. The internal resistance of this kind of storage battery is only a few thousandths of an ohm.
答案 1. 倍数、分数＋the＋名词 倍数、分数＋the＋ 该电路中的电流为电源（ 该电路中的电流为电源（source）的短路电流 ） (short-circuit current)的一半。 的一半。 的一半 The current in the circuit is one half the short-circuit current of the source. 2.倍数 分数＋ 2.倍数、分数＋ that (of 短语) 倍数、 短语) 月球的质量为地球的1/81. 月球的质量为地球的 The mass of the moon is that of the earth. 3.倍数、分数＋ what 从句 倍数、 倍数 分数＋ 现在其内部的压力是原来的1/3。 现在其内部的压力是原来的 。 Now its internal pressure is 1/3 what it was.
科技英语课件
3
4
New words and Background
Background
Cellular （蜂窝技术）
它是一种无线通信技术，这种技术把一个地理区域分成若 干个小区，称作“蜂窝”(即Cell)，蜂窝技术因此而得名。手 机(或移动电话)均采用这项技术，因此常常被称作蜂窝电 话(Cellular Phone)。
1
2
3
4
New words and Background
Background
WLAN
1
(Wireless Local Area Networks)
2
无线局域网。它是相当便利的数据传输系统， 它利用射频(Radio Frequency; RF)的技术，使用 电磁波，取代旧式碍手碍脚的双绞铜线 (Coaxial)所构成的局域网络，在空中进行通信 连接，使得无线局域网络能利用简单的存取 架构让用户透过它，达到"信息随身化、便利 走天下"的理想境界。
课文详解 Sentence Translation:
1
The seamless cellular Wi-Fi roaming technology would alert the mobile carrier when a user migrates into a Wi-Fi zone so the signal could be transferred from the cell tower to the Wi-Fi access point , where it would enable the unit's broadband capabilities while the voice conversation continued.
robot(科技英语)课件
robot(科技英语)课件一、教学内容本节课的教学内容选自小学科技英语教材中关于"robot"的章节。
具体内容包括：1. robot的定义和分类；2. robot的组成部分和功能；3. 人类与robot的互动方式；4. robot在日常生活和科技领域的应用。
二、教学目标1. 让学生掌握robot的基本概念和分类；2. 使学生了解robot的组成部分和功能；3. 培养学生与robot的互动能力，提高他们的科技英语素养。
三、教学难点与重点重点：robot的定义、分类和组成部分；robot的功能和应用。
难点：robot的技术原理和与人类的互动方式。
四、教具与学具准备教具：PPT、教学视频、模型。
学具：笔记本、彩色笔。
五、教学过程1. 实践情景引入：展示一段关于的动画片，让学生初步了解的概念。
2. 知识讲解：通过PPT，详细讲解robot的定义、分类、组成部分、功能和应用。
3. 例题讲解：分析几个关于robot的例题，帮助学生巩固所学知识。
4. 随堂练习：让学生完成几道关于robot的选择题，检查他们的学习效果。
5. 小组讨论：让学生分成小组，讨论robot在日常生活和科技领域的应用，分享彼此的看法。
7. 课后作业：布置一道关于robot的实践作业，要求学生课后完成。
六、板书设计板书内容：robot的定义、分类、组成部分、功能和应用。
七、作业设计作业题目：请结合你所学的知识，设计一个简单的robot，并描述它的功能和应用。
答案：略。
八、课后反思及拓展延伸课后反思：本节课通过实践情景引入、知识讲解、例题讲解、随堂练习、小组讨论等环节，使学生掌握了robot的基本概念和分类，了解了robot的组成部分和功能，培养了学生与robot的互动能力。
但在教学过程中，对于robot的技术原理和与人类的互动方式的讲解，学生接受程度不一，需要在今后的教学中加强引导和解释。
拓展延伸：robot在未来的发展趋势和人类生活的关系；邀请专家进行讲座，让学生更深入地了解robot的技术原理和应用。
科技英语简介课件
Usage: In scientific literature and academic exchanges, the use of abbreviations is very common, which can simplify complex terminology and improve communication efficiency.
• Progress in science and technology: STE is critical for the progress of science and technology as it enables professionals to keep up with the latest developments in their fields and to contribute to the body of knowledge
01
Overview of Science and Technology
English
Definition and characteristics
Denology English (STE) is a subset of English used in the field of science and technology It is a specialized language that is unique to this domain, and it is used to communicate scientific and technological information
English • Technical English Translation Skills
• Writing Standards for Science and Technology English
• Progress in science and technology: STE is critical for the progress of science and technology as it enables professionals to keep up with the latest developments in their fields and to contribute to the body of knowledge
01
Overview of Science and Technology
English
Definition and characteristics
Denology English (STE) is a subset of English used in the field of science and technology It is a specialized language that is unique to this domain, and it is used to communicate scientific and technological information
English • Technical English Translation Skills
• Writing Standards for Science and Technology English
《科技英语翻译》课件
CATALOGUE
目录
Common problems and solutions in translating scientific EnglishTraining of Technical English Translation Talents
CHAPTER
Overview of Science and Technology English Translation
Developing reading habits in scientific English
By regularly reading scientific English literature, students can cultivate good reading habits in scientific English, improve reading speed and comprehension ability.
Understanding technical knowledge: Patent documents involve technical content in different fields. By translating patent documents, students can understand technical knowledge in different fields and improve their technical understanding ability.
Context Understanding
Technical English translation requires an understanding of the context in which the text is used Translators need to consider the intended audience, purpose, and domain specific knowledge to ensure accurate translation
科技英语 课文讲解ppt
by-product ：n. 副产品；附带产生的结果；意 外收获 stalk ：n. 茎秆；v. 悄悄接近；高视阔步；蔓延 harvest ：收割；收成 soak ：vt. 吸收；沉浸在； vi. 浸泡；渗透； n. 浸；湿透；大雨 decompose：分解，腐烂
• 这些结果已经被Walker和他的研究伙伴Dr Katharine Beadle发表了，Beadle连续花了 18个月的时间彻底的反复测试环保房屋在 一系列危险因素下的性能，比如说侵蚀性 能、耐火性能、抗风性能，目前看来各项 性能都是可靠的。
• knock over 1、撞倒，击倒；打翻，弄翻： • The cat knocked over the vase on the table. • 猫将桌上的花瓶弄翻了。 • 2、压倒，轻易地打败： • She was knocked over by fever. • 她由于发烧而病倒了。 • We soon knocked over our competitor. • 我们很快打败了我们的竞争对手。 • 3、克服(困难)，摆脱： • We tried our best to knock over difficulties. • 我们尽最大努力克服困难。 • 4、使震惊，使心烦意乱： • The news fairly knocked me over. • 这消息真使我吃惊。
•
“你们总想有点戏剧性的，但是我们并 不能得到它”Beadle笑着说。那天研究团 队把一个ModCell单元拿到实验室里去测试 ，并且把它放到一个炽热的熔炉里加热， 炉里的温度超过1000度才能使它燃烧成灰 烬。
• • • • • • • • • •
list of ......的清单 blow down 1、(风等)吹倒；被风等吹倒： Many trees were blown down. 许多树被刮倒了。 2、(风)吹落，使掉下： The wind has blown apples down. 风刮落了树上的苹果。 3、(风)往下吹进(烟囱、管道等)： The rubbish has been blown down the pipe.
《科技英语》PPT课件
computers enable them to perform operations
at high speeds.
元件，构件
计算机在体积上差别很大，最小的可以嵌入 一块手表内，而最大的则可以占据整个房间。计 算机的电子元件可以使其以高速运行。
The fastest computer is
able to perform billions of calculations per second. Computes
期望的结果
对每个问题，使用者都必须提供必需的数据并预先编好正确的程序 （运行顺序），计算机通过程序处理数据并给出期望的结果。
Because of , on account of
极大的，巨大的
晶体管
Owing to the tremendous progress in
the micro-miniaturization of the transistor
实际上
部门，扇区
增生，扩散
自20世纪60年代后期，由于晶体管（计算机 的基本元件）在微型化方面取得的巨大进展，廉 价的小型计算机在社会的各个部门都得到了广泛 的应用。
发达国家
帮助，支援
Industrialized countries have become
dependent on computers to assist in daily
since it normally also contains the
arithmetic and logic unit, is known as the
central processing unit (CPU), namely the
central processing unit (CPU) consists of a
科技英语综合教程(第二版)课件unit 3 Artificial Intelligence and
Facebook, User Privacy, and Data Responsibility
The Past, Present and Future of Big Data in Marketing
Academic Skills
Translating skills
Translation of idioms——切 忌望文生义
Intensive Reading Lead-in
Unit 3 Artificial Intelligence and Big Data
Watch the video clip and fill in the blanks with the words you have heard in video.
machines.
2. Machine learning is the technology that's responsible for most of this d2)isruption. 3. It allows machines to learn from data and m3)imic some of the things that humans can do. 4. We bring together hundreds of thousands of experts to solve important problems for
seen before.
8. The future state of any single job lies in the answer to a single question: To what extent is that job reducible to 8f)requent, high-volume tasks, and to what extent does it involve tackling novel situations?
The Past, Present and Future of Big Data in Marketing
Academic Skills
Translating skills
Translation of idioms——切 忌望文生义
Intensive Reading Lead-in
Unit 3 Artificial Intelligence and Big Data
Watch the video clip and fill in the blanks with the words you have heard in video.
machines.
2. Machine learning is the technology that's responsible for most of this d2)isruption. 3. It allows machines to learn from data and m3)imic some of the things that humans can do. 4. We bring together hundreds of thousands of experts to solve important problems for
seen before.
8. The future state of any single job lies in the answer to a single question: To what extent is that job reducible to 8f)requent, high-volume tasks, and to what extent does it involve tackling novel situations?
科技英语ppt课件
复杂性：复杂单句用得多，复合句用得多
口语化：口语用得多，随意灵活
书面化：长句用得多，书卷气浓
如何学科技英语？
词汇
• 专业词汇的特点 • 专业词汇的构词法 • 专业词汇的翻译
语法
专业词汇的特点
• 1）普通词汇专业化
• 2）专业术语词义单一性
• 3）较多使用前缀和后缀
• 4）大量使用复合词、派生词、转化词等
复
合
词
• 又称合成词，是由两个或两个以上的旧词合成 副词+过去分词 著名的 well-known 一个新词。
名词+名词 carbon steel rust-resistance 碳钢 防锈
名词+过去分词
介词+名词 动词+副词 形容词+名词 动词+代词+副词 副词+介词+名词
computer-oriented
• 《Forrest Gump 》：
Life is like a box of chocolate, you never know what you’re gonna get.
Scientific English
• The suspension was in the form of a colloidal solution that remained in that state for 1 month without settling (Fig. 1).
by-product makeup check-up atomic weight periodic table pick-me-up out-of-door
研制计算机的
副产物 化妆品 检查 原子量 周期表 兴奋剂 户外
口语化：口语用得多，随意灵活
书面化：长句用得多，书卷气浓
如何学科技英语？
词汇
• 专业词汇的特点 • 专业词汇的构词法 • 专业词汇的翻译
语法
专业词汇的特点
• 1）普通词汇专业化
• 2）专业术语词义单一性
• 3）较多使用前缀和后缀
• 4）大量使用复合词、派生词、转化词等
复
合
词
• 又称合成词，是由两个或两个以上的旧词合成 副词+过去分词 著名的 well-known 一个新词。
名词+名词 carbon steel rust-resistance 碳钢 防锈
名词+过去分词
介词+名词 动词+副词 形容词+名词 动词+代词+副词 副词+介词+名词
computer-oriented
• 《Forrest Gump 》：
Life is like a box of chocolate, you never know what you’re gonna get.
Scientific English
• The suspension was in the form of a colloidal solution that remained in that state for 1 month without settling (Fig. 1).
by-product makeup check-up atomic weight periodic table pick-me-up out-of-door
研制计算机的
副产物 化妆品 检查 原子量 周期表 兴奋剂 户外
科技英语PPT
But Is This Division “Real”?
• What’s the relationship between pure mathematics and applied mathematics?
Exercises (P.6)
• • • • II III KEY (1) 此处我们对数学进行宽泛地定义。它包括所有涉及数量、几何和 逻辑的相关领域；其中包括统计学、计算机学、逻辑学、应用数学、 以及其它通常被认为迥异于数学的领域，也包括研究数学研究的学科， 如数学史、数学教育等。 • (2) 数学与逻辑学二者的相似性仅此而已，不应加以高估。后者可被 视为对任一概念的处理，而前者主要关心数值概念。尽管在对数量概 念进行分析时，数学可能会介入逻辑，在从事数学研究时我们也可能 要使用逻辑思维能力，但它们到底分属于不同的兴趣领域。二者虽有 理性共核，但研究范围殊异，更非互补。
Definition in EST
• Defining • Defining: Making a statement conveying fundamental character. A definition should be both complete and restricted. Those that can be defined include substances, concepts, processes, thoughts, etc. • How to make a definition? • Term (术语) = Class (范畴) + Characteristics (特性) • e.g. Chemical energy is potential energy that is stored in gasoline, food, and oil.