【典中点】2017春冀教版八年级英语下册（教案+课件+练习+素材）:Unit 4 The Internet Connects Us （62份打包）

The Internet Connects Us Unit 4 Books or Computers? Lesson 21 * Lesson21 Books or Computers? 课文呈现 知识讲解 …… …… 词汇 听写 课堂导入 课文 1 课堂小结 课后作业 … 课堂练习 同学们，上一课学习的单词你们都掌握了吗？现在大家来检验一下，点击下面的音频开始听写吧！ Have you ever read e-books? What do you think of them? THINK ABOUT IT •How many books have you read this year? •Do you read e­books？Do you like them? The history of books is very interesting. In ancient times，there were no books，and people passed on their knowledge by telling stories. Later，people learned how to write and make paper. ❶With paper，people began to write down their stories. They wrote each word by hand. It took a long time to write just one book！❷ * Then，the printing press appeared❸ and changed the world . With modern technology, it was possible to print books quickly. It was also possible for common people to read books . Recently，computers and the Internet changed the world again. A new kind of book appeared： the electronic book(e-­book)．E­books are quickly changing people’s reading habits . It is easier for people to buy and sell books online. Information travels faster and farther. This is a modern printing press . It can make thousands of books a day . Which invention do you think is more important — the printing press or the Internet? * Nowadays，people have many ways to read books . No matter what you have，a computer，a tablet，a laptop，an e-reader or a real book，keep on reading❹！ Culture Tip 　 Did you know that China was the first to invent paper？Paper was invented during the Han Dynasty. Paper is one of the four great inventions of ancient China. The other three inventions are the compass，printing press and gunpowder. * Later，people learned how to write and make paper . 后来，人们学会了怎样写字和造纸。 讲解来自《点拨》 知识点 1 “疑问词＋动词不定式”在句中作宾语。 eg：He didn’t know where to buy such a book . 他不知道去哪儿买这样一本书。 考向【重点】 讲解来自《点拨》 典例 Mr . Jiang advised us which we should choose as our after­school activi