机电专业英语第2版电子教案Unit 2
机电一体化专业英语全套教学课件
长春汽车工业高等专科学校
Unit 1 Passage A
Lathe Accessories
Brass Round Stock (铜质圆料) Brass is a nice material to work with, though somewhat expensive compared with aluminum or steel. It can add a nice touch of contrasting color to a project that will be displayed. The alloy most often used for home shop work is 360.
Poor quality drills are easy to find, but they are truly a waste of money. That‘s not to say that you need to buy top quality industrial drills. It’s not always easy to tell a good drill bit from a poor one just by looking and, of course, its even harder if all you have is a picture on a web site or in a catalog. Generally, though, the lowest priced drill sets are the ones to stay away from.
新时代职业英语《 通用英语2》电子教案U2
教案课程名称新时代职业英语通用英语2 课时班级专业教师系部教研室教材《新时代职业英语通用英语2》12345678补充教学资源参考译文弗朗姬：嗨，安德鲁！你要去哪里？安德鲁：嗨，弗朗姬！我正准备去上班。
弗朗姬：你在哪里工作？安德鲁：我在镇上新开的体育中心做兼职接待员。
弗朗姬：真棒！你都是什么时间工作？安德鲁：周二和周四晚上，还有周六。
9弗朗姬：啊，所以你把工作和学习都安排得很好啊。
安德鲁：是的，这份工作很适合我。
弗朗姬：工作怎么样？你喜欢吗？安德鲁：嗯，我喜欢。
工作环境很好，我的同事也很友善。
弗朗姬：有什么福利吗？安德鲁：我可以免费使用健身房和游泳池。
你呢？在做兼职吗？弗朗姬：实际上，下周我会有一个兼职销售助理的面试。
安德鲁：祝你好运！希望一切都能顺利。
参考译文成功还是失败？女主持：欢迎各位！今晚，我们将关注三位求职者的求职过程。
他们会成功还是失败呢？斯马特先生，我们的职业咨询顾问，将会在这里对求职者的表现作出评价。
首先让我们来看一下如何回答高难度的求职面试问题。
问题1：你最大的缺点是什么？求职者A：我不太有条理。
有几次我把重要的文件弄丢了好几次。
斯马特先生：哦，上帝啊！这位求职者很诚实，但这不是你应该在面试中承认的缺点。
试着想想对工作没有负面影响的缺点。
问题2：你为什么想要这份工作？求职者B：嗯，工资很高，而且您能提供公司用车，这点也很棒。
斯马特先生：另一个诚实的回答。
但是这位求职者并没有说她能给公司带来什么——只是提到了获得、获得、获得! 那她能带给工作环境什么呢？10问题3：你认为五年后你会变成什么样子？求职者C：我希望在工作了五年之后能够承担更多的责任。
斯马特先生：这个回答很好。
求职者很有野心，但是她没有说她要当老板（即使她真是这么想的！）面试前要考虑现实的目标，以显示出你对未来有一定的规划。
女主持人：太有趣了！那么，通过看这些求职者的回答，我们可以发现面试前认真准备是很重要的。
在面试前想好自己要说什么，让自己看起来真实又真诚，进而给面试官留下最佳印象。
机电工程专业英语教案
Intension: Master new words, understandthe relative knowledge ofWelding
教学重点
教学难点
Keystone:RelativeknowledgeofWelding
Difficulty: Text comprehension
教学重点
教学难点
Keystone:RelativeknowledgeofCNC System
Difficulty: Text comprehension
使用教具
Multimedia
课外作业
Exerciseandtranslation
备注
无锡职业技术学院
教案
教师姓名
王芳琴
授课形式
讲授
授课时数
2
授课日期
and function of lathes
Intension: Master new words, understandthe relative knowledge ofconfiguration and function of lathes
教学重点
教学难点
Keystone:Relativeknowledgeofconfiguration
教学重点
教学难点
Keystone:RelativeknowledgeofCNC and NC
Difficulty: Text comprehension
使用教具
Multimedia
课外作业
Exerciseandtranslation
备注
无锡职业技术学院
教案
新机电英语教案 unit2(1)
新机电英语Unit2教案1授课时间班周星期第节班周星期第节班周星期第节课次 4 学时数 2授课形式（请打√）纯理论□纯实践□理实一体化□习题课□其他□授课题目Unit 2 Introduction of Automobile Market: task 1 vocabulary & Listening and speaking教学目的Ss can master some words about automobile marketSs can introduce automobile market教学重点 1. new words2.how to introduce automobile market教学难点 1. vocabulary2. understanding the dialogues and practicing speaking使用的教具/多媒体/仪器/仪表/设备等Textbook; PPT;教学方法Case teaching; pair work; role-play参考资料New Electromechanical English教学基本内容及设计Unit 2 Introduction of Automobile Market:I. Task 1 vocabulary (15’)1. ask the students whether they know the following words or not discount, accident, steam-powered,electric-powered, automobile manufacturer, brand, standard configuration, distributor, representative, gasoline-powered2. show the students the picture of some of the words and do the matching game3. give the students five minutes to recite the words and check on spotII. Task 2 Listening and speakingDialogue one (20’)1.Explain the key words and key sentences of dialogue one :recommend, brand, in emerging markets, Germany cars, overtake, Audi A6, discount, model, average, carmakerKey Sentences:1. I’d like to buy …. for ….2. Which …. are you interested in?3. Generally speaking, I prefer… to…4. Can you recommend some ….?5. How much is…?6. In view of…we plan to …7. Can you offer me some discount?8. In this case, … is expected in consideration of…2. listen to the dialogues and get the main idea of itDialogue two (20’)1.Explain the key words and key sentences of dialogue two:standard equipment, fuel consumption, brand image, leather seats, passenger airbags, high performance, flowing lines, all-new design, driving pleasure, economic carKey sentences:1. I have known….good ….performance2. I’m looking for ….which is/are produced in …3. Much to my regret, ….4. I’m sorry to hear t hat.5. It is a pity that ….6. We can give you a ….% discount.7. You are so thoughtful and I’m grateful for you to your consideration.2. listen to the dialogues and get the main idea of itIII. Practice: role-play (35’)Role-play exercise with the given sentence patterns:1. Can you recommend …2. I’m looking for a car which …3. Could you give me some discount?4. What’s the quoted price?5. In this case, a much lower price is expected.6. We ’ll provide the lowest price for you.7. We can give you a 5% discount.8. I’m sorry to hear that.9. It is a pity that, …10. Much to my regret, …11. You are so thoughtful.12. I’m grateful for you to your consideration.课后作业/Review what we have learned this period思考题教学后记说明：1.课程教案应按授课次数编写；重复班授课不再另行编写教案。
机电专业英语第2版电子教案设计unit-1.doc
Unit 1 Engineering MaterialsL Lead-inIn formation related to the text:What are the basic types of engineering materials? How many types of nonmetallic are there? Do you know the differences between pure and alloyed metals? Which is often used in commercial use? Why iron is the most important natural element? What factors must be considered for the selection of production methods? In this unit, you'll learn knowledge about engineering materials. Now, let's study key words and phrases together.II.Word Study1.differ ['difo] vt.使…相异；使…不同vi.相异；意见分歧(from, in)1)agree to differ同意各持己见2)Our lifestyle, education and other systems differ from other places in the region.本地的生活方式、教育制度等与其他地区有所不同。
3)They differ in kind and function.它们种类不同、功能不同。
2.be classified as被归类为…1)Gold alloy can be classified as white gold alloy and color gold alloy by color. 金合金按照颜色分主要有白色金合金和彩色金合金两种。
大学英语专业综合教程(第二版)unit2
6
Main idea
Structural analysis
2. What techniques does the author adopt to present the advantages of growing older? The author illustrates them with examples and by contrast (being young and being old).
Unit 2
Audiovisual supplement
Cultural information
Watch the video and answer the following questwith the young boy? He is not like normal people. He is not growing older, but growing younger. 2. Can you imagine the life of growing younger?
Main idea
Structural analysis
This piece of writing is an attempt to subvert the “traditional” view and convince the reader that _________________________________________________ growing older is not necessarily that dreadful . The author points out a number of advantages of growing older. These ____________ advantages are enumerated on the basis of the experiences of ___________________________ . By means of __________ (being her brother and her own contrast young and being old) the author reveals ________________ true happiness contentment in old age and __________________________ , which have often been overlooked.
机电专业英语第2版电子教案Unit2
机电专业英语第2版电子教案Unit2第一篇：机电专业英语第2版电子教案Unit 2Unit 2 Machine Elements I.Lead in Information related to the text Do you know what is referred to as a machine element? Which elements are associated in pairs? Can you give an example? What is the most common machine element? How can the supporting structure be assembled? Why does the individual reliability of machine elements become the basis for estimating the overall life expectancy of a machine? Maybe you have seen and you are much interested in some machine elements, of course also interested in these questions.In this unit, you’ll learn some machine elements and know how they are widely used in industry.Now, let’s study new words and phr ases together.II.Word Study 1.individual [,indi'vidjuəl] adj.个别的n.个人,个体 1）These styles can be adapted to suit individual tastes.这些式样均可改动以适应个人不同的爱好.2）Who was the individual champion? 谁是个人项目的冠军？3）Am I a Business or Individual account? 我采用企业帐户还是个人帐户？ 2.disma ntle [dis'mæntl] v.拆除．．．的设备, 分解1）To dismantle or raze;tear down.拆除，毁坏：拆除，摧毁；拆毁 2）Before mounting, You can not dismantle the plug of port in case the dirty entering.装机前不得将各油口堵塞拆掉，以防脏物进入。
机电专业英语Lesson 2
Section II Text
Now people often talk about “feedback” as being an essential factor of the new in dustrial techniques, upon which is based an automatic self-regulating system and by virtue of which any deviation in the system from desired conditions can be det ected, measured , reported and corrected. When “feedback” is applied to the proc ess by which a large digital computer runs at the immense speed through a long s eries of sums, constantly rejecting the answers until it finds one to fit a complex set of facts that have been put to it, it is perhaps different in degree from what we have previously been accustomed to machines. But “feedback”, as such, is a famil iar mechanical conception. The old-fashioned steam engine was fitted with a cent rifugal governor, two balls on levers spinning round and round an upright shaft. I f the steam pressure rose and the engine started to go too fast, the increased spee d of the spinning governor caused it to rise up the vertical rod and shut down a va lve. This cut off some of the steam and thus the engine brought itself back to its p roper speed. The mechanization, which was introduced with the Industrial Revolution, beca use it was limited to individual processes, required the employment of human lab or to control each machine as well as to load and unload materials and transfer th em from one place to another. Only in a few instances were processes automatica lly linked together and was production organized as a continuous flow. End Topic Above 汉 Next
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Unit 2 Machine ElementsI. Lead inInformation related to the textDo you know what is referred to as a machine element? Which elements are associated in pairs? Can you give an example? What is the most common machine element? How can the supporting structure be assembled? Why does the individual reliability of machine elements become the basis for estimating the overall life expectancy of a machine? Maybe you have seen and you are much interested in some machine elements, of course also interested in these questions. In this unit, you’ll learn some machine elements and know how they are widely used in industry. Now, let’s study new words and phrases together.II. Word Study1. individual [,indi'vidjuəl] adj. 个别的n. 个人,个体1）These styles can be adapted to suit individual tastes.这些式样均可改动以适应个人不同的爱好.2）Who was the individual champion?谁是个人项目的冠军？3）Am I a Business or Individual account?我采用企业帐户还是个人帐户？2. dismantle [dis'mæntl] v. 拆除．．．的设备, 分解1）To dismantle or raze; tear down. 拆除，毁坏：拆除，摧毁；拆毁2）Before mounting, You can not dismantle the plug of port in case the dirty entering . 装机前不得将各油口堵塞拆掉，以防脏物进入。
3）The pressure test is over. Now decrease the pressure , dismantle the pipe and check the inside of the pipe.压力试验通过了，把压力放掉，拆开管子，检查管子内部。
3. perform [pə'fɔ:m] v. 执行,表演,做1）Lasers can be used to perform operations nowadays.现在激光可以用来做手术。
2）To perform operations on data in a process.对一个过程﹝进程﹞中的数据进行操作。
3）Able to assemble and disassemble molds and perform mold repair work as instructed.能够组装和拆卸注塑模具，并按规定进行模具维修工作。
4. associate [ə'səuʃieit] n. 同伴, 伙伴v. 联合, 联想adj. 副的1）I don't want to associate myself with them any more.我不愿再和他们交往了。
2）She associated happiness with having money.她把幸福和有钱联想到一起。
3）We should associate ourselves with the large firm.我们应该和这家大公司联合。
4）Medias associate tightly with the society, closes to personal life, people can touch the pulse of the community. 传播媒介于社会联系密切，与人民生活息息相关，人们可感觉到社会的脉搏。
5. evolve [i'vɔlv] v. 进展，进化，展开1）The American constitution was planned; the British constitution evolved.美国宪法是精心制定的, 英国宪法是约定俗成的.2）No one can process and evolve for another. 没有人能为别人推移和进化。
3）Your raising of consciousness through love and responsibility nourishes us, replenishes us, and expands our consciousness so that we may evolve further.通过爱和责任滋养我们、补充我们，我们意识提升，并且扩展我们的意识以便我们能进一步进化。
6. expectancy [ik'spektənsi] n. 期待(公算)1）A quiver of expectancy ran through the audience. 全场引颈以待, 群情鼎沸.2）Women have a higher life expectancy than men. 女人比男人的预期寿命长.3）Greatly increased life expectancy and control board system reliability.大大提高控制线路板寿命和系统可靠性。
III．Language points1. However simple, any machine is a combination of individual components generally referred to as machine elements or parts.译文：无论怎样简单的机床,都是由通称为机械零件或部件的单一元件组成的.说明：“be referred to as” means “be known as” or “be regarded as” (称为、叫作)，e.g.1) PMO can also be referred to as a "program management office, " "project office, " or "program office. 项目管理办公室也可以叫作“计划管理办公室”或“计划办公室”。
2) Including credit cards, debit cards, online payment gateway and all other non-cash, to pay the bills, should be referred to as electronic payments.包括信用卡、借记卡、线上网关支付等一切非现金、票据支付的方式，都应该称为电子支付。
2. If a machine is completely dismantled, a collection of simple parts remains such as nuts, bolts, springs, gears, cams and shafts—the building block of all machinery.译文：如果把机床完全拆开, 就可以得到像螺母,螺栓,弹簧,齿轮,凸轮及轴等简单零件—所有机器的组合元件.说明：“dismantle” means “take sth. to pieces” (拆开, 拆除)“a collection of ” means“a group of ” e.g.1) Installation & Dismantle：展台搭建和撤展，常简称为“I &D”。
2) The new government dismantled their predecessors' legislation.新政府废除了前任政府的立法。
3) Trouble is, after the inspection, people take down the fences or dismantle the alarms.问题是，在通过检查后，人们会拆掉护网或警报器。
3. A machine element is, therefore, a single unit designed to perform a specific function and capable of combining with other elements.译文：因此，机械零件就是用来设计可以执行某一特定功能，且能与其它零件配合的单一元件。
分析：“designed to perform a specific function and capable of combining with other elements” is a past participle phrases used as attribute to modify “a single unit”, it has the same function as an attributive clause.说明：“perform” means “carry out”（执行，完成）e.g.1) When to perform update, progress input is control by process, not software.何时执行更新，进度输入是过程控制，不是软件控制。
2) You can also perform a test. 你也可以进行一个测试3) Perform other tasks as required. 完成要求的其他任务；“be capable of” means “be able to do”A teacher must be capable of great patience. This is largely a matter of self-training.一名教师必须具有极大的耐心，在很大程度上这是个个人修养问题。