Classification
分类
教学目的:讲清分类的概念和分类段落的写作手法,通过适当练习,使学生掌握运用分类的方法准确详细地描述一类事物。
教学重点:1)分类段落内部的层次安排2)主题句的写法
教学难点:主题句的写法
教学方法:通过讲授,问答及练习等形式,引导学生积极参与课堂活动,巩固所学。
课前复习提示,
1.重点:1) 被强调成分在句子和篇章中的位置 2) 关联词的运用
2.难点:被强调成分在句子和篇章中的位置
教学内容:
The concept of classification (概念)
Classification paragraphs divide a group or a class of things into parts that will explain the group or class for the reader.This pattern of development gives the reader a more precise and comprehensive understanding of the thing or idea being examined.
Example,
1] Youth fashion on campus can be divided into four types.
2]The first is hair-dying.
2]The second is body-piercing.
2]The third is tatto.
2]The forth is exotic dress.
Question,Do you notice this interesting phenomenon on campus?List more,
2.The way of developing classification paragraphs,(写作手法)
Focus,The arrangement of planes,i.e,topic sentence---classification and description---subconclusion 重点
Example:
1] There are three kinds of book owners.
2] The first has all the standard sets and bestsellers---unread,untouched.
3] (This deluded individual owns wood-pulp and ink,not book,)
2] The second has a great many books---a few of them read through,most of them dipped into,but all of them as clean and shiny as the day they were bought.
3] (This person would probably like to make books his own,but restrained by a false respect for their physical appearance.)
2] The third has a few books or many---every one of them dog-eated and dilapicated,shaken and loosened by continual use,marked and scribbled in from front to back.
3] (This man owns books,)
Class activity,Point out the arrangement of planes.Find out the topic sentence,classification,description and subconclusion,
3.Useful sentence patterns (句型) 难点
Focus,classification should be stated clearly in topic or controlling idea.
There are
three
several
many
types
kinds
sorts
classes
categories
groups
of book owners.
Book owners
can be
fall
classified
divided
into three
types
kinds
sorts
classes
categories
groups
We
classify
divide
book owners
according to
how thoroughly
they read
their books.
Exercise
Sentence construction
Use the sentence pattern you have learned to classify the following,
study attitudes(e.g,active,passive)
all changes of matter(e.g,physical,chemical)
forms of advertisement
types of pollution
Paragraph writing
Youth fashion on campus presents itself in many aspects.Classify them and write a classification paragraph.Remember you should compose at least one plane 3 sentence to support or expand each plane 2 sentence.
YOUTH FASHION