新编剑桥商务英语初级(第三版)-Unit.ppt

8.1 Manufacturing processes本小节学习重点o1、熟悉相关词汇o2、学会谈论生产过程这一话题o3、练习在阅读过程中寻找具体信息o4、掌握被动语态的用法 graffiti要点解析提示：o除了上表提到的时态变化外，被动语态还可用于以下时态中：现在进行时：be being done(前面的be随人称变化，后面的being固定）过去进行时：was/were being done(being固定）将来进行时：will be being done(being固定）过去完成时：had been done将来完成时：will have been done过去将来时：would be done过去将来完成时：would have been done提示：准时生产（准时生产（=JIT）介绍介绍just-in-time Just In Time：JIT的基本原理是以需定供。即供方根据需方的要求(或称广告牌)，按照需方需求的品种、规格、质量、数量、时间、地点等要求，将物品配送到指定的地点。不多送，也不少送，不早送，也不晚送，所送物品要个个保证质量，不能有任何废品。JIT供应方式具有很多好处，主要有以下三个方面：1.零库存。用户需要多少，就供应多少。不会产生库存，占用流动资金。2.最大节约。用户不需求的商品，就不用订购，可避免商品积压、过时质变等不良品浪费，也可避免装卸、搬运以及库存等费用。3.零废品。JIT能最大限度地限制废品流动所造成的损失。废品只能停留在供应方，不可能配送给客户。o本小节学习重点：1、熟悉相关词汇2、学习掌握如何发现与解决问题的相关技能3、练习在听音和阅读过程中寻找具体信息2.Work in pairs.Look at each situation and identity the problem.Then brainstorm ideas to find a Poka-Yoke way of preventing the problems.P80oAnswers1.Somebody has filled the car with the wrong fuel.2.Somebody has got stuck in the doors of a bus.3.The cows are escaping,because the gate was left open.Weve got a problemo4.Work in pairs5.Work in groups of three.Look at the case study.Then read your role cards and follow the instructions.Have a discussion about what you should do to solve this problem.Allow 15minutes for students to conclude their discussions.