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
《Warming up、Pre-reading、Reading、Comprehending》集体备课PPT课件优质课下载
3.Students are able to know what advantages and disadvantages the computer brings in through learning the passage，and make good use of it
PDA
abacus
calculator
huge
computer
PC
laptop
What’s
next?
The development of computers.
robot
Fill in the blanks:
I began as a ________ machine in 1642 in France. In 1822 I was built as an ________ machine. Then in 1936 Alan Turing wrote a book and built a ________ machine. As the years have___ ___, I have been made ______ . There were times when my size ______ changed. And my memory became _____ large _____ I couldn’t believe it. In the 1960s they gave me a family_________ by a network. I was able to _________________with others through the World Wide Web. Since the 1970s many new applications ______________ for me.
calculating
analytical
universal
gone by
smaller
totally
that
connected
have been found
share my knowledge
so