1、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:Which do you prefer, books or the Internet?S1:I prefer the Internet.T:Why？S1:Because the Internet is more convenient.T:But some people like books better. Do you know the history of books?Ss:No.T:Maybe you can find the answer after y
2、ou read the text on Page 74.环节说明:本活动的目的在于激发学生的学习兴趣, 导入本课话题 。Step 2 完成教材Activity 1，2的任务1. Work in pairs. Read the title of the passage in Activity 2. Discuss and make a list of the advantages of books and the Internet. (Activity 1)方式一：教师将全班学生分为4至6个小组。学生小组活动，列举纸质书和互联网各自的优势。小组展示，学生进行讨论，教师作好课堂监控，使每一个学生都
3、能积极参与课堂讨论。方式二：将全班学生分成两个队,进行以“书籍会不会被网络所替代”为题的辩论赛。（此方式对学生的语言能力要求比方式一更高，同时耗时也要更长一些，教师酌情使用。）教师对学生的讨论或辩论进行总结,引出今天学习的课文。2.Read the passage and match the main ideas with the paragraphs. (Activity 2)(1)学生个体活动，快速阅读全文，完成活动2。(2)教师核对答案，讲解难点。教师在核对答案时，可以提问学生是根据哪些词语判断出段落大意的，让学生说出每段的关键词。（答案：a)-2 b)-3 c)-1 d)-4 e)-5
4、）环节说明:本活动有两个目的：一是培养学生运用检索阅读的方法，通过文章标题和段落首句寻找所需信息，培养学生概括段落大意的能力；二是让学生了解造纸术和印刷术的发明和互联网的应用对人类文明进程的作用。Step 3 小结训练根据句意及首字母提示或者中文意思填空。1.Look through (快速浏览)the article quickly, and tell me what it talks about.2.The invention of printing helped the diffusion of knowledge.3.In our modern society, clothes bec
5、ome expensive if it is made by hand (靠手做).4.The progress of mankind depends on the development of science and technology. 5.I love you so much. No one can replace you in my mind.Step 4 问题探究(B)1.Your scarf looks very nice.Whats it made_？Silk，and it is made Wuhan.A.from；in B.of；in C.from；on D.of；on(D)
6、2.He was hungry. So he ate five pieces of bread _.A.once B.a time C.at times D.at a time(A)3.The flu (流感）_ quickly.So we should keep away from the sick persons.A.spreads B.move C.is spread D.spreadStep 5 家庭作业完成学案中的相关练习。a本节课活动的目的是培养学生概括段落大意和口头表达的能力,同时也是对所学知识进行巩固。但学生的表现并不好,尤其是列举纸质书和互联网各自的优势并发表观点的这一环节,所以要监督学生记忆所学语句。
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