化学专业英语第一课解答ppt课件

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,Specialized English for Chemistry,Specialized English for Chemis,教学要求与安排,成绩评定,:,平时成绩,(30%)+,期末考试,(70%),参考教材：,(1),黄忠,谢普会等,.,应用化学专业英语,，化学工业出版社，,2010,年,(2),朱红军,应用化学专业英语教程,，化学工业出版社，,2010,年,(3)Michael Lewis,Advanced Chemistry Through Diagrams,，,Oxford University Press,1999,教学要求与安排成绩评定:,教学内容,Chapter 1 Introduction,Chapter 2 Inorganic Chemistry,Chapter 3 Organic Chemistry,Chapter 4 Analytical Chemistry,Chapter 5 Physical Chemistry,Chapter 6 Common Labware,Chapter 7 Translation of a Scientific Paper,Chapter 8 Writing of a Scientific Paper,考试,教学内容与安排,教学内容Chapter 1 IntroductionChap,Chapter 1 Introduction,Chapter 1 Introduction,What is“Specialized English for Chemistry”?,What is“Specialized English,化学专业英语第一课解答ppt课件,化学专业英语第一课解答ppt课件,专业英语和日常英语,1.,词汇的专业性,plant,：,工厂、车间,charge,：,电荷,positive charge,：,正电荷,base,：,碱,植物,负责、收费,基础,专业英语和日常英语1.词汇的专业性植物负责、收费基础,2.,词汇构词法,词尾：,一般化学元素多以“,-ium,”,结尾，如：,Sod,ium,代表,Na(,钠,),、,Chrom,ium,代表,Cr(,铬,),等。,前缀：,mono-,：一；,di-,：二，如：,carbon,mono,xide(CO),；,carbon,di,oxide(CO,2,),后缀：,-ane,：烷烃，,-ene,：烯烃，,-one,：酮，如：,prop,ane,（丙烷）,propyl,ene,（丙烯）,acet,one,（丙酮）,专业英语和日常英语,2.词汇构词法专业英语和日常英语,3.,缩写词汇,COD,：,C,hemical,O,xygen,D,emand,化学需氧量,BOD,：,B,iochemical,O,xygen,D,emand,生物需氧量,b.p.,：,B,oiling,p,oint,沸点,专业英语和日常英语,3.缩写词汇专业英语和日常英语,4.,长句多且结构复杂,专业英语和日常英语,4.长句多且结构复杂专业英语和日常英语,e.g.:,Natural and Synthetic Rubber,日常英语,专业英语,People,get,natural rubber from rubber trees as a white,milky liquid,which is called latex(,天然胶乳,).,Natural rubber is,obtained,from rubber trees as a white,milky liquid known as latex.,专业英语和日常英语,e.g.:Natural and Synthetic Rub,They mix it with acid,and dry it,and then they send it to countries all over the world.As the rubber industry grew,people needed more and more rubber.They started rubber plantations(,橡胶园,)in countries with hot,wet weather conditions,but these still could not give enough raw rubber to meet the needs of growing industry.,This,is treated,with acid and dried before being dispatched(,派送,)to countries all over the world.As the rubber industry developed,more and more rubber was required.Rubber plantations were established in countries with a hot,humid climate,but these still could not supply sufficient raw rubber to satisfy the requirements of developing industry.,They mix it with acid,and dry,It was not satisfactory for industry to depend on supplies,which come from so far away from the industrial areas of Europe.It was always possible that wars or shipping trouble could stop supplies.,It was unsatisfactory for industry to depend on supplies coming from so far away from the industrial areas of Europe.It was always possible that supplies could be stopped by wars or shipping trouble.,It was not satisfactory for,For many years people tried to make something to take its place,but they could not do it.In the end,they found a way of making artificial,man-made rubber which is in many ways better than and in some ways not as good as natural rubber.,For many years,attempts were made to produce a substitute,but they were unsuccessful.Finally,a method was discovered of producing synthetic rubber which is in many ways superior and in some ways inferior to natural rubber.,For many years people tried to,They make artificial,man-made rubber in factories by a complicated chemical process.It is usually cheaper than natural rubber.,Today,the world needs so much rubber that we use both natural and artificial rubber in large amounts.,Synthetic rubber is produced in factories by a complicated chemical process.It is usually cheaper than natural rubber.,At present,the world requirements for rubber are so great that both natural and synthetic rubber are used in quantities.,They make artificial,man-m,日常英语与专业英语词汇与表达式比较,Natural and Synthetic Rubber,日常英语,专业英语,get,which is called,mix it with,and then they send it,grew,needed,started,wet weather conditions,give enough,to meet the needs,is obtained,known as,treated with,before being dispatched,developed,required,established,humid climate,supply sufficient,to satisfy the requirements,日常英语与专业英语词汇与表达式比较 Natural and,not satisfactory,which come,people tried,to make,something to take its place,could not do it,in the end,found a way,artificial,man-made,better,not as good as,today,the world needs so much rubber,amounts,unsatisfactory,coming,attempts were made,to produce,a substitute,were unsuccessful,finally,a method was discovered,synthetic,superior,inferior to,at present,the world requirements for rubber are so great,quantities,not satisfactoryunsatisfactory,专业英语的由来,专业英语的概念是早在,1964,年由,Halliday,、,Mcinfash,和,Stmvens,在其合著的,The Linguistic Sciences and Language Teaching,一书中首先提出来的：,English for Specific Purpose or English for Special Purpose,后来，,Tom Hutchinson and Alan Waters,在其著作,English for Specific Purposes,：,a learningcentered approach(1987),中对专业英语做了更加广泛的定义：,ESP is an approach to language teaching in which all decisions as to content and method are b