1.学生自学生词，并记住单词拼写和拼读。
2.预习课本，找出重点短语和句式。
3.读、记后完成学案中自学导练作业。
Step 1 情景导入
T:Who can tell me the advantages of the Internet?
S1：…
S2：…
T:Will books be placed by computers? What will the future be like without books?
环节说明:本活动的目的在于复习上节课所学知识，唤起学生对知识的记忆。
Step 2完成教材Activities 3，4的任务
1.Complete the table. (Activity 3)
(1)学生细读课文，并在文章中找出时间状语。
(2)个体活动，填写表格，然后与同桌交流。
(3)教师点名，个体汇报，全班核对答案。
(答案：1.About 2,000 years ago—paper created
2.During the Sui and Tang Dynasties—printing invented
3.Today—the Internet is growing fast, computers and the Internet are used in classrooms, newspapers and magazines are read online)
让成绩好的学生根据活动3的表格，简要复述课文。
2.Complete the passage with the words in the box. (Activity 4)
（答案：1.developments 2.trade 3.spread 4.introduction 5.powerful 6.direction 7.replace）
