1、本网站免费注册后即可以下载，点击开通VIP会员可无限免费下载！
2、资料一般为word或PPT文档。建议使用IE9以上浏览器或360、谷歌、火狐浏览器浏览本站。
3、有任何下载问题，请联系微信客服。
扫描下方二维码，添加微信客服
必修2《Warming up、Pre-reading、Reading、Comprehending》集体备课教案优质课下载
2 过程与方法：通过速读，细读，归纳各段段意的方法，让学生自主学习
3 情感态度与价值观：了解电脑的发展史，会运用电脑
教学重难点：
了解并掌握课文的内容
掌握阅读技巧
教学媒体：media
教学过程设计：
Step I difficult phrases in the reading part
calculating machine simplify difficult sums
analytical machine think logically technological revolution
StepII Skimming(浏览) 3 minutes
time
development
In1642
I began as a __________ machine in France and could ________ difficult sums
About 200 years later
I was built as an analytical machine by Charles Babbage. After being programmed, I could “think” _________ and produce an answer quicker than any person. It was the start of my “___________________”
From 1936 on
I grew rapidly both in size and in________
By the 1940s
I had grown as large as a room, which worried my _________
In the early 1960s
I had a family connected by a network and I was able to share my knowledge with others through_____________
Since the 1970s
As time went by, I was made smaller. First as a PC and then as a _______, I have been used in offices and homes.