,Module 4 Great inventions,Moudle4 (objectives),听力： 辨认具体信息（在概要中辨认错误信息） 回答推理问题 理解句子含义 阅读 了解并能讲述书的历史 掌握因果关系的表达方式 语言：掌握现在完成时的被动语态和情态动词的被动语态,Module 4 (period 1),Around the world Read and introduce e-books When they first appeared How they look like Advantages Disadvantages Prospect Module task Passive voice is not a must in this task Design a chart.,Module 4 (period 2),Reading: good activities Suggestions: analyze the introduction of the text, there should an open ending (What do you think?) Collocation: discovery activity Create paper Make/produce/print books Receive/download/find/keep information,Module 4 (period3),Pre-listening：改为discussion Language to practice: Everyday English On a visit to Issues/copies of a magazine To charge the battery See to Very good activities in Unit 1,增加展示活动 Find sentences that contain the following in Unit 1 and Unit 2 and tell their meanings Can/could be + ved Have/has been + ved 增补专题训练或应用活动 What should or shouldnt be done to ensure the following? Computers work smoothly Save the badly wounded The students will not be infected with SARS Lose weight,Module 4 (period4),Scanning activity,Read to find the following When paper was created When the Internet appeared How many objects are mentioned to show the use of paper Role play paper Suppose you were paper, can you tell class your life and how you feel faced with the Internet?,Using examples,This is my favorite room because you can do physics experiments. For example, But you have to obey some rules as well. For example Practice: using examples to illustrate the following Paper books are better than e-books Ordinary magazines are better than online magazines Science museums are more popular than other museums,Module4 period one,What inventions do you know?,Digital camera,MP3 player,computer,battery,Washing machine,What can you do with them?,E-book,download new books,save paper,search for passages quickly,Why is it useful?,Read and do!,1.Nowadays E-books are very cheap.,(“T” or “F”),2.E-books are much quicker to search for passages than paper books.,4.Most of people can afford E-books.,3.E-books will become more cheaper in the future.,5.E-books can save lots of paper.,（F）,（T）,（T）,（F）,（T）,a) In a library. b) In the British library. c) In the British museum.,Listen and answer!,Where is the speaker?,why did it take a long time to produce a book in ancient times?,2. why do many old books have to be kept away form the public?,3. how has the invention of the computer helped to make these book easier for people to read?,4. how can the pages of a book on a computer be turned?,Listening!,Lets do!,The history of printing,Wood-block printing was invented sometime between the fourth,and the seventh _ in China. The earliest book that we have was,.,_in 868 and was found in Dunhuang cave.,Wood - block,Printing took a long _ because a new block was needed for,every _ in a book.,By the 11th century printed books could be,_ all over China. They included books of Confucius thoughts,century,printed,time,page,found,_ , and book on mathematics.In 1340,books could be printed,using two _,black and red.,_the Chinese learnt about printing so early, printing was not introduced in other parts of the world for hundreds of years. It is _ that when the great Italian traveller Marco Polo visited China in the 13th century , he _ printed books. It is possible that Marco Polo brought that _ to Europe. But printed books did not come to Europe _ 1450 when a German called Johann Gutenbery _ a printing machine. Twenty-four years later, in 1474, an in Englishman called William Caxton printed the first printed book in English . His second book was about the game of chess. Caxton printed about a hundred book, and some _ still be found today in museums.,dictionaries,colours,Although,thought,saw,knowledge,until,invented,can,Make a survey,Which is better, E-book or paper book?,Sally likes E-books paper books better. Because theyre-. Sally doesnt E-bookspaper books. Because-.,Report:,names,Sally,-,1.Write down the chart. 2.Preview period2. 3.Make some small inventions by yourself.,Homework,Module 4 period two,paper,silk paper,What can you do on Internet ?,shopping,information,chat with friends,Listen to the music,Can books be replaced by computers?,What does Tony think of it?,Read and answer!,1.When was paper first created?,About 2,000 years ago.,2.Were books produced by hand or by machine at first?,By hand.,3.When was printing developed?,At the beginning of the 11th century.,4.What can be kept on CD-ROM?,Information.,5.How are ideas spread today?,Today, the ideas spread quickly .,Retell,a) The world before books.,b) The invention of printing.,c) Life on paper and in print.,d) Technology and books.,e) Can books be replaced by computers?,Listening!,(“T” or “F”),1.Books could only be produced one at a time by hand in the past.,2. The writer doesnt think that the books will be needed in the future.,