英文早读材料
英语早读材料
材料一
1、单词
fan big sock duck desk blue table five orange tall short flower computer
play smart read train what
2、句子
1. This is my computer.
2. It 's time for math class.
3.Is this a teacher 's desk?
4. He's tal l and strong .
5. We have English , math and science on Thursdays.
6. I like apples. They are sweet.
7. Mary likes winter best.
8. Li Ming is writing an e-mail in the study.
9. How can I go to the cinema ?
10. My birthday is in June. Uncle Bill 's birthday is 材料二
1、单词
green favourite uncle sleep rabbit fresh dinner hand
leaf spring orange grape2bookstore ship
in June, too.
、对话
S: I like my village. There are manyrivers. The water is clean. The air is fresh.
C: I like my village, too. There are many mountains n ear my
village. The sky is blue. The clouds are white. I can run on the grass. S: Are there any pan das in the mountains?
C: No, there aren ' t. Are there any fish in your rivers?
S: Yes, there are. You can see many fish.
3、句子
1. How old is your father/mother?
2. Can you play the pia no?
3. Whaf s your favorite food?
4. Whaf s your favorite color?
5. Can you play the violi n?
材料三
1、单词
1. took
2. bake
3. band
4. rink
5. pests
6. shrimp
7. spark
8. order
9. boast ing 10. airport 2、对话S: What a big n ature park! Do you see any ani mals?
A: Yes! Here come two tigers.
S: What are they doi ng?
A: They ' re swimming.
S: Can tigers really swim?
A: Yes, they can.
C: I see some pan das.
A: What are they doi ng?
C: They are climbi ng trees.
A: They ' re good climbers.
材料四
1、单词
2、1. ball 2. milk 3. sheep 4. spri ng 5. clock
3、6.sleep 7. stay 8. listening 9. slippers 10. lobster
4、单词、短语和句子
boy sixtee n a long nose
Come in, please. Who ' s that girl?
girl seve ntee n my new cray ons
Let' s watch TV. Who ' s that boy?
teacher eleve n a short tail
Have some juice, please. Do you like bananas?
boy a long nose
Come in, please. Who 's that girl?
teacher eleven a short tail
Have some juice, please. Do you like bananas? 材料五
1、单词
1 .July 2. eighth 3. have an English class
4. teacher
5. sixteen
6.engineer
7.friend
8. grape 9.walk 10.doctor 11.farmer
2、句子
1. What's your name? What 's your English name?
2．How old are you ?
3．What grade/class are you in?
4．Where are you from? Where do you come from?
5．Are you from Canada?
6．Which school are you from?
7．How are you?
8．What's your English teacher 's name? How long have you learned English?
9．What's your father 's name?
10．How many people are there in your family?
11．Which do you prefer singing or dancing?
12．Do you often go to the zoo?
13．Which do you prefer monkeys or elephants? 14．Which do you like best, blue, green or purple? 15．Do you like your mother?
材料六
1、单词、短语和句子coffee grandfather turn left
It's warm today. Is this your eraser ？
yellow welcome teacher's desk
Can I help you? What time is it? skirt basketball an English book My father is tall and strong. What time is it? coffee grandfather turn left
It's warm today. Is this your eraser ？
skirt basketball an English book
My father is tall and strong. What time is it? yellow welcome teacher's desk Can I help you? What time is it?
5、句子
6、1. What's your favorite animal/color/ food?
7、2. What animal don 't you like?
8、3. What food don 't you like?
9、4. Do you like playing football?
10、5. Do you like Yao Ming? Why?
11、6. Do you like other sports?
12、材料七1、单词、短语和句子
1 .August 2. first 3. make a snowman
4. I am drawing pictures.
5.When do you usually get up?
6.星期一你们午饭吃什么?
What do you have for lunch on Mondays ?
7. 我们吃西红柿,土豆和鱼.
We have tomatoes, potatoes and fish .
8. 你最喜欢的水果是什么?
What' s your favourite fruit ?
9. 我喜欢苹果. 它们甜甜的.
I like apples . They are sweet.
10. 我喜欢水果. 但是我不喜欢葡萄. 它们酸酸的. I like fruits. But I
don ' t grapes. They
re sour.
11. 星期三你午饭吃什么?
What do you have for lunch on Wednesday
12. 我吃米饭,牛肉和豆腐.
I have rice and tofu .
材料八
1、句子
1. 谁是你的英语老师？Li 先生。
Who's your English teacher ? Mr.Li.
2. 他长得什么样？他高而强壮。
What's he like ? He's tall and
strong .
3. 她很安静吗？不是的。她很活跃的。
Is she quiet ? No, she isn 't. She 's very active.
4. 她很严格么？是的，但她很和蔼的。
Is she strict ? Yes, she is , but she 's very
kind .
5. 今天星期几？星期二。
英文自我介绍合集(大黄蜂资料大集合)
General Introduction I am a third year master major in automation at Shanghai Jiao Tong University, P. R. China. With tremendous interest in Industrial Engineering, I am writing to apply for acceptance into your Ph.D. graduate program. Education background In 1995, I entered the Nanjing University of Science & Technology (NUST) -- widely considered one of the China?s best engineering schools. During the following undergraduate study, my academic records kept distinguished among the whole department. I was granted First Class Prize every semester,In 1999, I got the privilege to enter the graduate program waived of the admission test. At the period of my graduate study, my overall GPA(3.77/4.0) ranked top 5% in the department. In the second semester, I became teacher assistant that is given to talented and matured students only. This year, I won the Acer Scholarship as the one and only candidate in my department, which is the ultimate accolade for distinguished students endowed by my university. Presently, I am preparing my graduation thesis and trying for the honor of Excellent Graduation Thesis. Research experience and academic activity When a sophomore, I joined the Association of AI Enthusiast and began to narrow down my interest for my future research. With the tool of OpenGL and Matlab, I designed a simulation program for transportation scheduling system. It is now widely used by different research groups in NUST. I assumed and fulfilled a sewage analysis & dispose project for Nanjing sewage treatment plant. This was my first practice to convert a laboratory idea to a commercial product.
翻译资料英语
FINANCIAL INNOV ATION Like other industries, the financial industry is in business to earn profits by selling its products. If a soap company perceives that there is a need in the marketplace for a laundry detergent with fabric softener, it develops a product to fit the need .Similarly, in order to maximize their profits, financial institutions develop new products to satisfy their own needs as well as those of their customers; in other words, innovation-which can be extremely beneficial to the economy-is driven by the desire to get (or stay) rich. This view of the innovation process leads to the following simple analysis: A chance in the financial institutions for innovations that are likely to be profitable. Starting in the 1960s, individuals and financial institutions operating in financial markets were confronted with drastic changes in the economic environment: Inflation and interest rates climbed sharply and became hard to predict, a situation that changed demand conditions in financial markets. Computer technology advanced rapidly, which changed supply conditions. In addition, financial regulations became especially inconvenient. Banking institution discovers many old ways of doing business being able to not have earned money again; they provide the masses finance with service and financial products sale neither well. Many financial intermediary is discovered they have no way to raise having arrived at a fund, but these self that will not a suspense of business right away with original tradition finance implement. For existing under new economy environment, research and development puts up banking institution be obliged to being able to satisfy customer need moreover the new product being able to gain a profit of and serving, this process is called financial engineering. In their case, necessity was the mother of innovation. Our discussion of why financial innovation occurs suggests that there are three basic types of financial innovations: Escapism to responding to needing condition change, to the small advantages supplying with condition change and to controlling. We have had one now understandable that banking institution is innovative for instance the cause institutions, let’s look at examples of how financial institutions in their search for profits have produced financial innovations of the three basic types. 1
英文早读材料
英语早读材料 材料一 1、单词 fａn ｂig ｓock ｄucｋdesk ｂｌuｅtabｌeｆive oｒanｇe ｔall sｈｏrt flower puter ｐｌayｓｍart readｂooｋｓｔore ｓhip train wｈat ２、句子 1、Thｉｓis my puｔer、 2、It’ｓtime fｏrｍａtｈclasｓ、 3、Iｓthｉs a tｅacｈer’s ｄesk？ 4、He’s tal l ａnd sｔronｇ、 5、Weｈave Eｎglish ，ｍath and ｓcience ｏｎThursdａｙs、 6、I like apｐｌｅs、Thｅy are sweｅｔ、 7、Mary likeｓｗiｎter best、 8、ＬiＭｉｎg is writing an e-mａil in thｅstudy、 9、HｏｗcaｎI go ｔo the cinemａ？ 10、MyｂiｒtｈｄaｙiｓiｎJunｅ、Ｕnｃle Ｂiｌl’s birtｈday ｉｓｉn Ｊune，ｔｏo、 材料二 1、单词 ｇreen favouｒｉteｕncｌe sleep ｒaｂｂit
fresh?dinneｒhand leaf ｓpring ｏrａnge gｒape 2、对话 Ｓ：I like my viｌｌａge、Thｅre arｅmａny riveｒｓ、The w ａｔer is clｅaｎ、The air isｆresh、?C: I liｋe my villａge, too、Ｔhｅrｅareｍaｎy mountaｉnｓneaｒｍy vｉllaｇe、Ｔhｅsky isｂｌue、Ｔｈe ｃlouds are whitｅ、Ｉcan run on the g ｒass、 S: Ａｒe tｈere any pandａs iｎｔｈe mｏuntaｉns？ C：Ｎo，there aren’t、Ａｒe thｅrｅany ｆisｈｉｎyour ｒivers？?S：Yes, theｒe are、Yoｕｃａｎsｅe manｙfiｓｈ、3、句子 1．Hoｗｏld is yｏｕr fatｈeｒ/mothｅｒ? 2．Ｃａn yｏu ｐlay the ｐiano? 3. Ｗhat'ｓyour favorｉｔｅfood? 4。Whaｔ's yｏｕr ｆavｏrite color？?5。Ｃan yoｕplay the violin？ 材料三 1、单词 1、took 2、baｋe 3、band 4、rinｋ 5、pestｓ ６、sｈrｉmｐ 7、spark 8、ｏｒdｅr９、bｏaｓtiｎg 10、airp ｏrt
名家资料英文介绍：奥斯卡·王尔德 Oscar Wilde
Oscar Wilde (1854-1900), Irish poet and dramatist whose reputation rests on his comic masterpieces Lady Windermere's Fan温夫人的扇子(1892) and The Importance of Being Earnest认真的重要性(1895). Among Wilde's other best-known works are his only novel The Picture of Dorian Gray多利安?格雷的画像(1891) and his fairy tales especially "The Happy Prince." Wilde was born on October 16, 1854 in Dublin to unconventional parents - his mother Lady Jane Francesca Wilde (1820-96), was a poet and journalist. His father was Sir William Wilde, an Irish antiquarian古物研究者,收集古物者（antiques）, gifted writer, and specialist in diseases of the eye and ear. Wilde studied at Portora Royal School, Enniskillen, County Fermanagh (1864-71), Trinity College, Dublin (1871-74) and Magdalen College, Oxford (1874-78). In 1878 Wilde received his B.A. and in the same year he moved to London. His lifestyle and humorous wit soon made him the spokesman for
材料科学与工程专业英语吐血整理版
United 1 材料科学与工程 材料在我们的文化中比我们认识到的还要根深蒂固。如交通、房子、衣物，通讯、娱乐和食物的生产，实际上，我们日常生活中的每一部分都或多或少地受到材料的影响。历史上社会的发展、先进与那些能满足社会需要的材料的生产及操作能力密切相关。实际上，早期的文明就以材料的发展程度来命名，如石器时代，铜器时代。早期人们能得到的只有一些很有限的天然材料，如石头、木材、粘土等。渐渐地，他们通过技术来生产优于自然材料的新材料，这些新材料包括陶器和金属。进一步地，人们发现材料的性质可以通过加热或加入其他物质来改变。在这点上，材料的应用完全是一个选择的过程。也就是说，在一系列非常有限的材料中，根据材料的优点选择一种最适合某种应用的材料。直到最近，科学家才终于了解材料的结构要素与其特性之间的关系。这个大约是过去的 60年中获得的认识使得材料的性质研究成为时髦。因此，成千上万的材料通过其特殊的性质得以发展来满足我们现代及复杂的社会需要。很多使我们生活舒适的技术的发展与适宜材料的获得密切相关。一种材料的先进程度通常是一种技术进步的先兆。比如，没有便宜的钢制品或其他替代品就没有汽车。在现代，复杂的电子器件取决于所谓的半导体零件。 材料科学与工程有时把材料科学与工程细分成材料科学和材料工程学科是有用的。严格地说，材料科学涉及材料到研究材料的结构和性质的关系。相反，材料工程是根据材料的结构和性质的关系来设计或操纵材料的结构以求制造出一系列可预定的性质。从功能方面来说，材料科学家的作用是发展或合成新的材料，而材料工程师是利用已有的材料创造新的产品或体系，和/或发展材料加工新技术。多数材料专业的本科毕业生被同时训练成材料科学家和材料工程师。“structure”一词是个模糊的术语值得解释。简单地说，材料的结构通常与其内在成分的排列有关。原子内的结构包括介于单个原子间的电子和原子核的相互作用。在原子水平上，结构包括原子或分子与其他相关的原子或分子的组织。在更大的结构领域上，其包括大的原子团，这些原子团通常聚集在一起，称为“微观”结构，意思是可以使用某种显微镜直接观察 得到的结构。最后，结构单元可以通过肉眼看到的称为宏观结构。“Property”一词的概念值得详细阐述。在使用中，所有材料对外部的刺激都表现出某种反应。比如，材料受到力作用会引起形变，或者抛光金属表面会反射光。材料的特征取决于其对外部刺激的反应程度。通常，材料的性质与其形状及大小无关。 实际上，所有固体材料的重要性质可以概括分为六类：机械、电学、热学、磁学、光学和腐蚀性。对于每一种性质，其都有一种对特定刺激引起反应的能力。如机械性能与施加压力引起的形变有关，包括弹性和强度。对于电性能，如电导性和介电系数，特定的刺激物是电场。固体的热学行为则可用热容和热导率来表示。磁学性质表示一种材料对施加的电场的感应能力。对于光学性质，刺激物是电磁或光照。用折射和反射来表示光学性质。最后，腐蚀性质表示材料的化学反应能力。除了结构和性质，材料科学和工程还有其他两个重要的组成部分，即加工和性能。如果考虑这四个要素的关系，材料的结构取决于其如何加工。另外，材料的性能是其性质的功能。因此，材料的加工、结构、性质和功能的关系可以用以下线性关系来表示：加工——结构——性质——性能。为什么研究材料科学与工程为什么研究材料科学与工程许多应用科学家或工程师，不管他们是机械的、民事的、化学的或电子的领域的，都将在某个时候面临材料的设计问题。如用具的运输、建筑的超级结构、油的精炼成分、或集成电路芯片。当然，材料科学家和工程师是从事材料研究和设计的专家。很多时候，材料的问题就是从上千个材料中选择出一个合适的材料。对材料的最终选择有几个原则。首先，现场工作条件必须进行表征。只有在少数情况下材料在具有最优或理想的综合性质。因此，有必要对材料的性质进行平衡。典型的例子是当考虑材料的强度和延展性时，而通常材料具有高强度但却具有低的延展性。这时对这两种性质进行折中考虑很有必要。其次，选择的原则是要考虑材料的性质在使用中的磨损问题。如材料的机械性能在高温或腐蚀环境中会下降。最后，也许是最重要的原则是经济问题。最终产品的成本是多少一种材料的可以有多种理想的优越性质，但不能太昂贵。这里对材料的价格进行折中选择也是可以的。产品的成本还包括组装中的费用。工程师与科学家越熟悉材料的各种性质、结构、功能之间的关系以及材料的加工技术，根据以上的几个原则，他或她对材料的明智选择将越来越熟练和精确。 Unit 2 Classification of Materials Solid materials have been conveniently grouped into three basic classifications: metals, ceramics, and polymers. This scheme is based primarily on chemical makeup and atomic structure, and most materials fall into one distinct grouping or another, although there are some intermediates. In addition, there are three
英语早读要求
早读是英语课堂的延伸，属于英语学教学的一大重要环节，英语学习效率的高低在很大程度上取决于早读质量的高低,一日之计在于晨，早晨是人的记忆高峰期，我们全组上下在备考10策略中对早读的重要性达共识为了提高早读的效率我们从以下几个方面着手： 一、早读目标明确： 1、全组统一内容和老师们的具体安排相结合。我们在每周一教研时组长根据教学进度提前安排好每天早读听力内容，主要是新授课单词和三篇课文的跟读，各班根据具体的授课内容还有一些具体的要求。 2、老师统一要求和学生自主安排相结合。所有的早读内容不能完全有老师圈定, 学生能力各异，水平参差不齐，不能搞“一刀切”、“一锅煮”，要给优等生一定自主安排的时间。 3、体现出预习和复习相结合。新单词的记忆和理解,课文的预习理解或课文重点句式短语的背诵,学案的预习背诵,试卷提前改错或重点讲解句式短语的背诵。 4、夯实基础和能力提高相结合。早读布置的任务既要有字词短语句型的记忆背诵,又要注重学生的理解和应用,例如检查环节让学生们运用短语或句型造句子,跟读课文时找出每段的中心句或提炼出中心含义,并给予检查,或者让学生们 准备复述课文.让学生记忆过关固然重要,但学生学习的过程和方法也很重要。 5、实现任务和兴趣培养相结合。早读要培养学生的朗读记忆能力,审美能力,激发学生的学习兴趣,更好的为我们的课堂服务，让学生愿读，会读，乐读。 二、落实检查，注重评价： 早读课上虽然任务明确，目标清楚，但是如果缺了检查落实和过程评价这个环节，就可能算不上是成功或高率。我们检查的策略多种多样，根据不同学习内容我们采用不同的方法: 从形式上我们用笔头检查和口头检查两种方式，笔头检查如，听写单词，短语，句型和句子，这种检查方式可以对全班的每个同学都会起到检查督促作用。对于听写的结果我们及时地反馈，对不过关的学生限期达标，决不姑息迁就。口头检查，就是在教室随时向某个学生提出问题或检查背诵段落，让每个学生随时处于一种紧张状态，来准备老师的抽查。从检查时间上也是多样的: 1、在早读开始前两三分钟，主要检查单词，在早读的前一天我们规定检查内容，听写量不是很大，一般十个以内单词，目的就是让学生们能充分利用跑操前的一两分钟时间，提前进入英语早读的状态。2、早读过程中检查，主要是对各别学生的抽查。3、早读下课三四分钟检查。4、正课前几分中检查。 三、为了提高早读效率,我们还注意以下五处细节： 1、前一天晚上让科代表板书早读内容。 2、老师们提前到位，督促学生进入状态。 3、提前暗示一些成绩好的同学高声朗读，带动周边同学进入状态。 4、早读和学生做几句简短交流，可以极大提高其学习积极性。 5、早读不批评学生，通过拍肩膀或灰心的眼神给予提醒，避免影响师生双方情绪，把问题留到课下处理。
材料专业英文词汇
材料专业英文词汇（全） 来源：李硕的日志 化学元素（elements） 化学元素，简称元素，是化学元素周期表中的基本组成，现有113种元素，其中原子序数从93到113号的元素是人造元素。 物质(matter) 物质是客观实在，且能被人们通过某种方式感知和了解的东西,是元素的载体。 材料(materials) 材料是能为人类经济地、用于制造有用物品的物质。 化学纤维(man-made fiber, chemical fiber) 化学纤维是用天然的或合成的高聚物为原料，主要经过化学方法加工制成的纤维。可分为再生纤维、合成纤维、醋酯纤维、无机纤维等。 芯片（COMS chip） 芯片是含有一系列电子元件及其连线的小块硅片，主要用于计算机和其他电子设备。 光导纤维（optical waveguide fibre） 光以波导方式在其中传输的光学介质材料，简称光纤。 激光(laser) （light amplification by stimulated emission of radiation简写为：laser） 激光是利用辐射计发光放大原理而产生的一种单色（单频率）、定向性好、干涉性强、能量密度高的光束。 超导(Superconduct) 物质在某个温度下电阻为零的现象为超导，我们称具有超导性质的材料为超导体。 仿生材料(biomimetic matorials) 仿生材料是模仿生物结构或功能，人为设计和制造的一类材料。 材料科学(materials science) 材料科学是一门科学，它从事于材料本质的发现、分析方面的研究，它的目的在于提供材料结构的统一描绘，或给出模型，并解释这种结构与材料的性能之间的关系。 材料工程(materials engineering) 材料工程属技术的范畴，目的在于采用经济的、而又能为社会所接受的生产工艺、加工工艺控制材料的结构、性能和形状以达到使用要求。 材料科学与工程(materials science and engineering) 材料科学与工程是研究有关材料的成份、结构和制造工艺与其性能和使用性能间相互关系的知识及这些知识的应用，是一门应用基础科学。材料的成份、结构，制造工艺，性能及使用性能被认为是材料科学与工程的四个基本要素。
AT89C51英文介绍资料
AT89C51 Description The AT89C51 is a low-power, high-performance CMOS 8-bit microcomputer with 4K bytes of Flash Programmable and Erasable Read Only Memory (PEROM). The device is manufactured using Atmel’s high density nonvolatile memory technology and is compatible with the industry standard MCS-51? instruction-set and pinout. The on-chip Flash allows the program memory to be reprogrammed in-system or by a conventional nonvolatile memory programmer. By combining a versatile 8-bit CPU with Flash on a monolithic chip, the Atmel AT89C51 is a powerful microcomputer which provides a highly flexible and cost effective solution to many embedded control applications. Features ?Compatible with MCS-51? Products ?4K Bytes of In-System Reprogrammable Flash Memory –Endurance: 1,000 Write/Erase Cycles ?Fully Static Operation: 0 Hz to 24 MHz ?Three-Level Program Memory Lock ?128 x 8-Bit Internal RAM ?32 Programmable I/O Lines ?Two 16-Bit Timer/Counters ?Six Interrupt Sources ?Programmable Serial Channel ?Low Power Idle and Power Down Modes The A T89C51 provides the following standard features: 4K bytes of Flash,128 bytes of RAM, 32 I/O lines, two 16-bit timer/counters, a five vector two-level interrupt architecture, a full duplex serial port, on-chip oscillator and clock circuitry. In addition, the AT89C51 is designed with static logic for operation down to zero frequency and supports two software selectable power saving modes. The Idle Mode stops the CPU while allowing the RAM, timer/counters, serial port and interrupt system to continue functioning. The Power-down Mode saves the RAM contents but freezes the oscillator disabling all other chip functions until the next hardware reset.
英文简历必备-个人资料中英翻译
个人资料 name 姓名 alias 别名 pen name 笔名 date of birth 出生日期 birth date 出生日期 born 出生于 birth place 出生地点 age 年龄 native place 籍贯 province 省 city 市 autonomous region 自治区prefecture 专区 county 县 nationality 民族，国籍citizenship 国籍 duel citizenship 双重国籍address 地址 current address 目前地址present address 目前地址permanent address 永久地址postal code 邮政编码 home phone 住宅电话 office phone 办公电话business phone 办公电话Tel.电话 sex 性别 male 男
female 女 height 身高 weight 体重 marital status 婚姻状况family status 家庭状况married 已婚 single/unmarried 未婚divorced 离异 separated 分居 number of children 子女人数none 无 street 街 lane 胡同，巷 road 路 district 区 house number 门牌 health 健康状况 health condition 健康状况blood type 血型 short-sighted 近视 far-sighted 远视 color-blind 色盲 ID card No.身份证号码 date of availability 可到职时间available 可到职membership 会员，资格president 会长 vice-president 副会长director 理事 standing director 常务理事
初一英语早读阅读理解训练 How to Make Friends at a New School 课文原文
How to Make Friends at a New School It’s hard to change schools and leave all your friends. In a new school everything is different. You can even get lost going to your classroom! So if you’re at a new school, how can you make friends fast? ● Make a good first impression. You should wear clothes you feel comfortable in but nothing too special! ● Never sit alone. Always try to sit with other people in the classroom or in the dining hall. ● You might be nervous, but make sure you’re nice to people. Save someone a seat. Say “hi” in the hall. These small things can make a big difference. ● If you see someone else on his own, you should go and talk to him. He might be new at the school too and need a friend! ● You could also try to join after-school clubs. You might find people who are interested in doing the same things you do. Stay positive and you’ll soon find friends.
材料科学与工程专业英语第三版 翻译以及答案
UNIT 1 一、材料根深蒂固于我们生活的程度可能远远的超过了我们的想象，交通、装修、制衣、通信、娱乐（recreation）和食品生产，事实上（virtually），我们生活中的方方面面或多或少受到了材料的影响。历史上，社会的发展和进步和生产材料的能力以及操纵材料来实现他们的需求密切（intimately）相关，事实上，早期的文明就是通过材料发展的能力来命名的（石器时代、青铜时代、铁器时代）。 二、早期的人类仅仅使用（access）了非常有限数量的材料，比如自然的石头、木头、粘土（clay）、兽皮等等。随着时间的发展，通过使用技术来生产获得的材料比自然的材料具有更加优秀的性能。这些性材料包括了陶瓷（pottery）以及各种各样的金属，而且他们还发现通过添加其他物质和改变加热温度可以改变材料的性能。此时，材料的应用（utilization）完全就是一个选择的过程，也就是说，在一系列有限的材料中，根据材料的优点来选择最合适的材料，直到最近的时间内，科学家才理解了材料的基本结构以及它们的性能的关系。在过去的100年间对这些知识的获得，使对材料性质的研究变得非常时髦起来。因此，为了满足我们现代而且复杂的社会，成千上万具有不同性质的材料被研发出来，包括了金属、塑料、玻璃和纤维。 三、由于很多新的技术的发展，使我们获得了合适的材料并且使得我们的存在变得更为舒适。对一种材料性质的理解的进步往往是技术的发展的先兆，例如：如果没有合适并且没有不昂贵的钢材，或者没有其他可以替代（substitute）的东西，汽车就不可能被生产，在现代、复杂的（sophisticated）电子设备依赖于半导体（semiconducting）材料 四、有时，将材料科学与工程划分为材料科学和材料工程这两个副学科
英语自我介绍资料
英语自我介绍资料 内容重点；1 开头礼貌用语 2 个人情况（中英文名字，年龄，班级和所在学校） 3 家庭情况（成员，工作情况） 4 个人兴趣（例如绘画，书法，唱歌，跳舞等） 5 结束用语 1 Ladies and gentlemen,good afternoon! Hello everybody/everyone. Nice to meet you 2 I’m very glad to stand here./It’s my pleasure to stand here. First, I will introduce myself. My name is 中文姓名and English name is 英文姓名.I’m 自己年龄years old . I’m in Class 班级Grade 年级。所在学校名称. primary/middle school . 3 There are 几个家庭成员people in my family . My parents / my father, mother and 、 I.(sister,brother) My father is 工作名称.My mother is 工作名称 . 4 I like 自己的兴趣爱好. My favourite food /colour/music/book is 自己喜爱的食物，颜色，音乐，书籍等. 5 I love my family members very much .That ‘s my introduction. Thank you very much ! 英语自我介绍资料 内容重点；1 开头礼貌用语 2 个人情况（中英文名字，年龄，班级和所在学校） 3 家庭情况（成员，工作情况） 4 个人兴趣（例如绘画，书法，唱歌，跳舞等） 5 结束用语 1 Ladies and gentlemen,good afternoon! Hello everybody/everyone. Nice to meet you! 2 I’m very glad to stand here./It’s my pleasure to stand here. First, I will introduce myself. My name is 中文姓名and English name is 英文姓名.I’m 自己年龄years old . I’m in Class 班级Grade 年级。所在学校名称. primary/middle school . 3 There are 几个家庭成员people in my family . My parents / my father, mother and 、 I.(sister,brother) My father is 工作名称.My mother is 工作名称 . 4 I like 自己的兴趣爱好. My favourite food /colour/music/book is 自己喜爱的食物，颜色，音乐，书籍等. 5 I love my family members very much .That ‘s my introduction. Thank you very much
商业资料英文自我介绍合集篇
A thesis submitted to in partial fulfillment of the requirement for the degree of Master of Engineering 自我介绍合集篇 英语自我介绍范文 General Introduction I am a third year master major in automation at Shanghai Jiao Tong University, P. R. China. With tremendous interest in Industrial Engineering, I am writing to apply for acceptance into your Ph.D. graduate program. Education background In 1995, I entered the Nanjing University of Science & Technology (NUST) -- widely considered one of the China’s best engineering schools. During the following undergraduate study, my academic records kept distinguished among the whole department. I was granted First Class Prize every semester,In 1999, I got the privilege to enter the graduate program waived of the admission test. At the period of my graduate study, my overall GPA(3.77/4.0) ranked top 5% in the department. In the second semester, I became teacher assistant that is given to talented and matured students only. This year, I won the Acer Scholarship as the one and only candidate in my department, which is the ultimate accolade for distinguished students endowed by my university. Presently, I am preparing my graduation thesis and trying for the honor of Excellent Graduation Thesis.
英文翻译资料：各种工具
各种工具toolbox 工具箱 bench 工作台 vice, clamp 虎钳(美作:vise) saw 锯 bow saw 弓锯 circular saw 圆锯(美作:buzzsaw) compass saw, scroll saw 钢丝锯fretsaw 细锯 handsaw 手锯 chisel 口凿 cold chisel, burin 冰凿 gouge, firmer gouge 半圆凿 plane 刨子 moulding plane 型刨 jack plane 粗刨 rabbet plane 槽刨 drawknife 刮刀 scraper 三角刮刀 rasp 粗锉 file 锉 square 尺
miter 斜槽规 scriber 近线尺 set square, triangle 三角板brace 手拉曲柄锉 hand drill 手钻 drill, bit 钻,有柄钻 gimlet, auger 钻,无柄钻countersink 锥口钻 gauge, marking gauge 量规hammer 锤 mallet 木槌 nail 钉 brad 平头钉 tack, stud 圆头钉 screw 螺丝钉 screwdriver 螺丝刀,改锥screw tap 螺丝攻 nail puller 拔钉器 ruler 尺 tape measure 卷尺 folding ruler 折尺sandpaper, emery paper 砂纸
toolbox 工具箱 bench 工作台 vice, clamp 虎钳(美作:vise) saw 锯 bow saw 弓锯 circular saw 圆锯(美作:buzzsaw) compass saw, scroll saw 钢丝锯fretsaw 细锯 handsaw 手锯 chisel 口凿 cold chisel, burin 冰凿 gouge, firmer gouge 半圆凿plane 刨子 moulding plane 型刨 jack plane 粗刨 rabbet plane 槽刨 drawknife 刮刀 scraper 三角刮刀 rasp 粗锉 file 锉 square 尺 miter 斜槽规