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It’s one of the biggest holidays in many countries.
They wrote each word by hand.
After a few days, many people began to follow Jane’s blog.
I have learned how to use a chat program.
方法与过程目标：
能听懂关于网络使用的对话。
能说出通过网络能够做到哪些事情。
能够从阅读中获取电脑发展的历史。
能够叙述网络给人们带来的有利条件和不利因素。
情感、态度与价值观：
在学习中， 敢于用英语来表达自己的看法， 培养学习英语的兴趣和学好英语的勇气。
乐于接触并了解异国文化。
o教学重点
掌握一些与网络有关的单词， 短语和句型。 课标要求的“四会”单词：technology, keyboard, industry, enter, key, depend, hide, appear, modern, electronic, sell, receive, advantage, simple, coin, cause, less, search.
掌握if 引导的条件状语从句的用法。
能够运用所学词汇和句型介绍网络和生活的情况。
教学难点 掌握 if 引导的条件状语从句的用法课后反思：本课涉及个人互联网的应用和介绍， 学生可以在课前做些准备，课上教师让学生介绍自己使用互联网的情况。
教学过程Lesson 20: A Computer Helps!
Review
Homework cheek.
Choose some students to present their passage “The Internet and Me”.
Review using the adverbial clause with”if”.
Step 1: Lead-in
Discuss the following questions:
What do you know about Easter?
How do people celebrate Easter?
How do you search for information on the Internet?
Step 2: Reading
Read the passage and answer the following questions:
What does Ms. Liu ask her students to do?