英语写作段落的扩展幻灯片

1、1,2,3,What is a paragraph like,A paragraph is a unit of thought; it is at once a unit in,itself and part of a larger whole, that is, the essay; it is,like a mini-essay in the first place, in the second place, etc,to begin with, next, then, subsequently, in the next place,in conclusion, finally, last

2、ly, in the end,20,2. Development by Process,explain how sth. is done according to its right,sequence so as to avoid mistakes or failures,usu. follow a chronological order and give a,step-by-step description,imperative sentences according to color into red,ones and green ones; according to price into

3、,expensive ones and cheap ones; according to,locality of growth into imported and domestically,produced,43,When you face a number of ideas, people or,objects, you may classify them into groups,according to their similarities or differences. By so,doing, you give the reader a clear and in-depth,view

4、of them and sometimes, a feeling of order,Clear classification often helps the reader to see,the different values of people or ideas,The most important thing for a good classification,is to have a clear and proper principle of,classification,44,Parallelism of category is essential to a good,classifi

5、cation,If we classify types of sports, we may,speak of track and field events, swimming, ball games,etc. If we classify sports into jumping, ball games,running, floor exercise,自由体操,and backstroke,仰,泳, we would violate parallelism, for ball games,should be considered a general category, while,jumping

6、 and running are subcategories of the track,and field events, gymnastics is a general category, and,floor exercise a particular form of it,In short,in a good classification the parts must be,parallel, and they should add up to the whole subject,45,Sample 1,Analysis,When you read this paragraph, you

7、see clearly,how classification is applied to describe the Indians,At first the word Indian is rather vague to you. You,may think that Indians are Native Americans and,must be identical to each other in many ways,However, as the paragraph classifies these people,into categories by their different cha

8、racteristics, such,as occupations, ways of life and languages, you,begin to know the Indians better: they are peoples,with different cultures, histories, languages and ways,of life,Sample 2,Analysis,In this paragraph, you see a clear,classification. The people on the beach are divided into,two major

9、 groups, adults and children. Then, the adults are,further divided into two types, some enjoy sitting in the,shade, watching the sea and listening to the sound of,waves; others prefer basking in the sun to get themselves,tanned. The children are also,divided into two groups, the older,ones and the y

10、ounger ones, with,different things attracting them,most,47,Sample 3,Analysis,According to the author, book owners can,be divided into three kinds: those who do not,read their books, those who read carelessly,short parts of their books, and those who read,closely and carefully every one of their book

11、s,In his opinion, only the third kind can be said,to,own,books,48,Expressions for Classification,main kinds of, unimportant, major kinds of, insignificant,basic kinds, similar, fundamental, dissimilar, significant,contradictory, important, opposing, primary, secondary,opposite, minor, contrasting,clearly distinguishable, easily distinguished, incontestable,differences, incontestable similarities, classify, divide,kinds, types, attributes, methods, sources, characteristics,divisions, origins, eras, parts, regions, factors