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Task 1 4 Maintenance Reception 学习任务1 4 汽车维修接待

Task 1 4 Maintenance Reception 学习任务1 4 汽车维修接待. Contents 内容简介. Humor & Jokes 笑林拾趣 Revision 　 复习 Pre-reading 内容导入 Key Words 重点词汇 Text Analyzing 课文讲解

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Task 1 4 Maintenance Reception 学习任务1 4 汽车维修接待

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  1. Task 14 Maintenance Reception 学习任务14 汽车维修接待

  2. Contents 内容简介 Humor & Jokes 笑林拾趣 Revision 　 复习 Pre-reading 内容导入 Key Words 重点词汇 Text Analyzing 课文讲解 Structure & Grammar 句法结构 Enlarge Your Knowledge 知识拓展 • Warming up • Analyzing the text • Homework--translation翻译练习 • Knowledge related　知识链接

  3. Humor & Jokes 笑林拾趣 A teacher asked one of her pupils, "What's the capital of the USA?" The pupil answered quickly, "Washington D.C.." Then the teacher asked what the "D.C." stood for. The pupil said, "Dot com."

  4. 异响 活塞敲缸 活塞环异响 曲轴轴承 推力轴承 气缸壁 abnormal noises piston slap piston-ring noise crankshaft bearing thrust bearing cylinder wall RevisionTranslate the phrases

  5. connecting rods sleeve engine lubricate handle crankshaft camshaft 连杆 缸套 发动机 润滑 手柄 曲轴 凸轮轴 Revision: Translation

  6. Pre-reading: 想一想，说一说 1. What can make abnormal noises which come from engine? 2. How to give customer a good service? 3. What’s the process of maintenance reception?

  7. Key Words 重点单词 abnormal adj. off normal normal force normal region noticeableadj. get notice give notice to adj. collapse vi. lubricate vt. resistant  adj. replace vt. engine n. piston n. slap vt./ n. crank n.

  8. 课文讲解 • A: Engine noises have many causes, piston slap、piston-ring noise、crankshaft main or thrust bearing loosen and so on. 翻译：发动机异响有很多种原因，活塞敲缸、活塞环异响、曲轴主轴承或推力轴承松动等等。 重点： piston slap活塞敲缸 piston-ring noise活塞环异响

  9. Piston slap results from worn pistons or cylinders,collapsed piston skirts,excessive piston-to-cylinder wall clearance,misaligned connecting rods, or a lack of lubricating oil.therefore, in order to correct piston slap, it will be necessary to replaced or resize the pistons, rebore the cylinder or replace the sleeves, replace or realign the rods, or add oil to the engine. 翻译：活塞敲缸声是因为活塞或气缸的磨损、活塞裙部变形、活塞与气缸壁间间隙过大、连杆变形，以及润滑油不足等而产生。所以，为解决敲缸声音，有必要更换或改变活塞尺寸，镗缸或更换缸套，更换或校正连杆，或给发动机加机油。

  10. 连词是连接单词、短语、从句、分句或句子的一种虚词，在句中不单独作句子成分，一般不重读。连词是连接单词、短语、从句、分句或句子的一种虚词，在句中不单独作句子成分，一般不重读。 连词按其构成可分为： 1）简单连词，如and, or, but, if, because等。 2）关联连词，如both…and…，not only…but also…等。 3）分词连词，如supposing, considering, provided等。 4）短语连词，如as if, as long as, in order that等。 连词 Structure &Grammar 句法结构

  11. Structure &Grammar 句法结构 另外，还有一些，如，等立连词的用法举例： 1）The coat was soft, also warm. 这件大衣很柔软，也很暖和。 2）It was not only unkind but also untrue. 他不仅不仁慈也不实在。 3）Be quick, or it may be too late. 快点，否则就要迟到了。 从属连词的用法举例： 1）Sick as he was, he came to work. 尽管他病了，但仍然来上班。 2）She is cleverer than us all. 她比我们大家都聪明。 3）Now you are here, you’d better stay. 既然来了，你就待着吧。

  12. Enlarge Your Knowledge知识拓展 汽车维修服务流程图

  13. Homework：Translation翻译练习 Translate the sentences into English by using the word or expression in the brackets. （1）竹竿和地面成直角。（benormal to） （2）如果你工作太累的话，你可能病倒。（collapse） （3）这个手表充分说明汤姆在说谎。（cut sb. down to size） （4）美国就台湾问题持保留态度。（with some discount） （5）科学家们就人类起源一事进行了详细的研究。（make an investigation on sth）

  14. 学习资源： 1. http://www.zj.xinhuanet.com； 2. http://auto.qianlong.com； 3. http://shifan.hnjtzy.com.cn/gj/qcwf/moive/index.asp。 4.李基安.现代英语语法.北京：外语教育与研究出版社，2002.5； 5.赵庆龙.进口汽车故障维修例解.北京：北京理工大学出版社，2003.7； 6.刘丙政主编.汽车维修基础.北京：北京大学出版社，2007.5； 7.贾逵钧主编.如何做好汽车维修业务接待.北京：机械工业出版社，2008.1。

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