文档介绍：Unit 4
1
Contents
Revision
Pre-reading Activities
While-reading Activities
New words and phrases
anization
Text and translation
Post-reading Activities
Further Development of the Theme-related Specialized Knowledge
Assignments
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Revision
Teacher uses the following exercise to help the students to revise the important expressions or phrases or sentences which were learnt in the study of last unit.
Teacher : When I say a phrase or an expression in Chinese, you respond by giving an English equivalent your learnt in the study of Unit3.
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3
Pre-reading Activities
1. Ask the Ss the following two questions related to the theme of the text:
What is ?
Possible answers: The is a work puters located all over the world municate with each other.
What are the usages of ?
Possible answers: The monly work service is electronic mail (E-mail), or simply as mail.
2. Teacher leads into the text by saying: From the explanation you gave about , and also you’ve studied before, based on your knowledge about them, I’m sure you can achieve a good understanding of the new text, Now, let’s have a careful study of the text.
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4
While-reading Activities / New words and phrases
collection n. 收集,收成
address n. plex n. 合成物,综合企业
resource n. 资源
dictate v. 命令,支配
hypertext n. 超级文本
interface n. 接口,界面
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5
While-reading Activities / anization
1. Ss read the text and point out the main idea of the text.
The main idea: The text mainly discusses the origin and development of .
2. Ss make an analysis of anization of the text .
The text may be divided into three major sections.
Section 1 (Lines1-20): the origin of the .
Section 2 (Lines21-73): the usages of .
Section 3 (Lines74-85): the prospect of .
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Text and translation
(1)
翻译
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7
Text and translation
The is a work puters located all over the world municate with each other.(2)
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8
Text and translation
The is an international(3)collection works that all understand a standard system of add