(
课件网) Unit 4 The Internet Connects Us Lesson 21 Books or Computers press [pres] n. 印刷机，新闻界 appear [ 'p ] v. 出现,呈现，来到 modern ['m d( )n] adj. 现代的,新式的 electronic [ ,lek'tr n k] adj. 电子的 sell [sel ] v.卖，出售(sold/sold) [s ld ] Lead-in (7:50-7:54) 看汉语，背单词 n. 印刷界，新闻界 v. 出现,呈现，来到 adj. 现代的,新式的 adj. 电子的 v.卖，出售 Lead-in (7:50-7:54) How can we get knowledge By talking with others By watching TV By reading books By reading e-books 在古代 电子书 printing[pr nt] press pass on by hand keep on no matter what Show-Time (8:18-8:27) 传递 传递 继续 无论什么....... in ancient times electronic book 印刷机 用手；手工 Without paper, how can we get knowledge By telling stories. 点击输入 标题内容 Language points They wrote each word by hand. by hand 意为“靠手做，亲手”，表示方式 e.g. According to the symbol on the label, this sweater should be washed by hand. 根据标签上的符号，这件毛衣应该手洗。 1. In ancient times, there were no books and people passed on their knowledge by telling stories. Language Points 在古代，没有书，人们通过讲故事传播知识。 2)pass on sth. (to sb.) 传递某物（给某人） 请把那封信传给我。 Please pass on the letter to me. (翻译） Please pass the letter on to me. 1)in ancient times 在古代 in modern times 在现代 点击输入 标题内容 Then, the printing press appeared and changed the world . With modern technology, it was possible to print books quickly. It was also possible for common people to read books . 2)我想知道明天什么离开 .(翻译） 后来，人们学会了如何写字和造纸。 1. Later, people learned how to write and make paper. 宾语 疑问词（what,when,where,which, how...)+to do 1)Let me show you where to go on the map. (翻译） I wonder when to leave tomorrow. 我在地图上指给你我们将去哪里。 点击输入 标题内容 Language points the printing press appeared appear / 'p / v. 出现；呈现；来到 反义词disappear vi. 消失 e.g. The sun appeared on the horizon. 太阳露出了地平线。 1. Later, people learned how to write and make paper. 2) I wonder when to leave tomorrow. =Later, people learned how they could write and make paper. 1)Let me show you where to go on the map. = Let me show you where we will go on the map. = I wonder when I/we will leave tomorrow. 2)“疑问词+to do”可转化为宾语从句 点击输入 标题内容 Recently，computers and the Internet changed the world again. A new kind of book appeared： the electronic book(e- book)．E-books are quickly changing people’s reading habits . It is easier for people to buy and sell books online. Information travels faster and farther. 我的妈妈手工制作地这件衬衫。（翻译） 2. They wrote each word by hand. 他们用手写每一个字。 1) write-wrote-written My mother made the shirt by hand. 2) by hand 用手，手工 The beautiful flowers are made by hand. (翻译） 这些漂亮的花是手工制作的。 Pair-work How many books have you read this year … What is your opinion on reading paper books or e-books Please write a passage about it. When it come ... ...
