Unit 4 Lesson 21 Books or Computers 课件 2023-2024学年初中英语冀教版八年级下册

八年级·英语·冀教版·下册 Lesson 21　Books or Computers? 单击此处编辑母版文本样式 1.能用英语描述纸质书、印刷机和电子书的发展历史; 2.掌握if引导的条件状语从句,能正确使用本课的重要句型; 3.本课通过让学生了解在网络时代读书的途径,建议学生坚持阅读,养成良好的阅读习惯。 学习目标 单击此处编辑母版文本样式 一、填一填 1.It is impossible for me to use the printing 　 　(印刷机).  2.When the rain 　 　(消失), the rainbow comes out.  3.We must learn new things to follow the 　 　(现代的) world.  4.The 　 　(电子的) ID card makes us easier to go out.  5.The vegetables in the market were very fresh and .(卖)well.  press disappears modern electronic sold 单击此处编辑母版文本样式 二、连一连 单击此处编辑母版文本样式 阅读训练 1.读课文，完成课本习题1。 2.读课文，完成课本习题2。 3.读课文，给下面句子排序。 合作探究 单击此处编辑母版文本样式 ( )Then, the printing press appeared and changed the world. ( )In ancient times, people passed on their knowledge by telling stories. ( )Later, people learned how to write and make paper. ( )It was possible for common people to read books. 1 2 3 4 单击此处编辑母版文本样式 ( )Recently, computers and the Internet changed the world again. ( )Nowadays, people have many ways to read. ( )E-books are quickly changing people’s reading habits. 5 6 7 单击此处编辑母版文本样式 ◎学法指导:听录音之前仔细阅读短文,了解大意。注意单词的正确形式,可勾出关键词。 听力训练 单击此处编辑母版文本样式 1.听课文,判断正(T)误(F)。 ( )(1)It didn’t need a long time to write a book in ancient times. ( )(2)With the printing press, it was possible for common people to read books. ( )(3)E-books won’t change people’s reading habits. F T F 单击此处编辑母版文本样式 2.听课文,完成句子。 (1)People learned how to 　 　 and make paper.  (2)With 　 　 technology, it was possible to print books quickly.  (3)A new kind of book appeared: ___________________________.  write modern the electronic book (e-book) 单击此处编辑母版文本样式 小组合作 单击此处编辑母版文本样式 1.读课文,完成课本习题3。 2.读课文,完成课本习题4。小组合作,就喜欢读纸质书还是电子书来采访你的小组成员,并完成下列表格。 Do you like reading paper books or electronic books? What are the advantages of paper books? What are the advantages of electronic books? How often do you read books? 单击此处编辑母版文本样式 They wrote each word by hand. 他们用手写每个字。