大学自考英语UnitSix.ppt

Unit SixImproving Industrial Efficiency through Robotics采用机器人技术提高工业效率  Content Warming up Brief introduction of the text Analysis on the new words Analysis on the text (language points)  Warming Up What are the advantages and the disadvantage of robots to human beings ? 汽车工业机器人 喷漆机器人 点焊机器人 装卸机器人 自动化机器人 医学机器人 Brief introduction of the text 机器人在工业生产中的使用越来越普遍。目前大多数的机器人用于汽车工业，此外在别的工业领域虽然应用的程度低一些，（但也开始出现。它们已经可以代替人进行一些工作。 那么机器人与自动化机械有什么不同呢？它们的不同在于机器人完成某一特定任务后，可由计算机重新编制程序去完成另一项任务。 现在科学家与工程技术人员正在研制新一代机器人，使机器人具有视觉、有触觉、并且能够做出关键性的决策。未来机器人将会在许多领域代替人的工作。 Brief introduction of the text paras.(1-3) Robots are used in many areas Para.4 The difference between robots and other machines. Paras.(5-7) Technicians and engineers are trying to design new types of robots. Question What s the difference between robots and automatic machines ? What functions will the new types of robots that technicians and engineers are trying to design have ? ？ Answer Robots differ from automatic machines in that after completion of one specific task， they can be reprogrammed by a computer to do another one, while the automatic machines cannot. Answer They will be able to see objects； will have a sense of touch； will make critical decisions. Analysis on the new words efficiency ： n . 效率，功效 派生词：efficient a. 有效率的； inefficient a. 无效率的； inefficiency n. 无效率 Eg. These machines have raised efficiency many times. A good manager is both competent and efficient. 好的经理应当是称职而且有效率的。 区别：efficient 和effective efficient a .有效率的； effective a. 有效的 increasingly ： ad. 日益，越来越多 派生词：increase v. 增加，提高； increasing a. 越来越多的； He is increasingly rude to me. 他对我越来越粗鲁。 This argument became increasingly bitter. 他们的争论越来越激烈。 Industrial production as a whole increased by 20 percent. 工业生产总体上增长了20%. expose：vt. 暴露，揭露 派生词：exposure n. 暴露，揭露 用法：“ to expose to + 名词 ” 将… 暴露于… 之下；使… 面临… Parents should not expose the children to violent program. 父母不应该让