教学目标：
1.知识与技能：
(1)Get the students to learn the useful and expressions in this part.
(2)Let students to learn about history and basic knowledge of computers.
(3)Develop students' reading abilities and let them learn different reading skills.
2.情感态度与价值观
Arouse students' great interest in learning computers and let them learn to use the computers in their daily lives.
3.过程与方法
(1). Task-based teaching and learning
(2).Cooperative learning
(3).Discussion
4. Teaching difficult and important points
(1).Let the students learn more about history and basic knowledge of computers.
(2).Get the students to learn different reading skill
s.
课前自主学习：
一、将下列词组或短语译成中文或英文。
1. from…on _____________________ 2. as a result ______________________
3. So…that _________________________4. in a way ________________________
5. as well as___________________ 7. as time goes by ___________________
9. in/during the 1970s _______________10. _______________________技术革命
11. ______________________ 解决问题 12. ______________________ 人工智能
13. ______________ 走过；过去 14. ______________________ 与……信息共享
15._________________________ 为人类提供高品质的生活
