Exposition-英文说明文写作.ppt

Exposition;Exposition;Definition of Exposition;Structure of Exposition;Structure of Exposition; A variety of reasons have led me to choose this occupation over other more lucrative ones.First, teaching means learning.College is a place where I can enrich my knowledge and improve myself. Besides,to make my lectures more constructive and stimulating,I have to read extensively,explore new knowledge and gain a better understanding of the world—the very thing I enjoy in my life.Second, teaching means independence.As a teacher,I am my own boss and free to use my own ideas to make my own decisions.It is a privilege not everyone can have,even those with highly-paid positions.The content of my lessons and the way of delivering lessons largely depend on myself.Finally,I like teaching because it offers a sense of dignity.A teacher is not only a person who passes down knowledge,but a person who plays an important role in the process of students’growing. To be a teacher,I am a person who helps to create and mould students’personality.I am proud of such a noble career.;Structure of Exposition; There are certain elements found in expository text, each type of element makes its own demands on the reader: description, sequence, comparison, cause effect, problem solution. ;Elements of Expository Text;Elements of Expository Text;Elements of Expository Text;Elements of Expository Text;Elements of Expository Text;Example Advertising; One of the several advantages is that most adults read a daily newspaper, and many of them specifically check the ads for information about products, services , or special sales.  A main advantage of television to advertisers is that it brings sight, sound and action directly to consumers in their home. And one advantage of advertising on radio is that people can listen to programmes while doing other things , such as driving a car or working a car or working at home. ; Magazi