2019学年九年级英语上册Module9GreatinventionsUnit2WillbooksbereplacedbytheInternet教案（新版）外研版.docx

教学课题： Great inventions Module9 Unit2项目设计内容备 注课时第 一 课时课 型Readingand writing.教具A tape recorder, multimedia and some pictures教学目标知识与能力1.To learn about some inventions and how these inventions have changed peoples life;2.To be able to write sentences using the passive voice.过程与方法o get information from the passage about the great inventions.态度与情感1. To arose Ss interest in learning about the great inventions. 2. To encourage Ss to be proud of our great country.重点To master the passive voice of the simple future tense.难点To get information from the passage about the great inventions.教学手段方法PWP method, task-based method and interactive approach教学过程教师活动学生活动说明或设计意图Lead-inLook at the pictures and answer the questions.How often do you use computers?How do you get information? Reading books? Or surfing the Internet?Do you think books will be replaced by the Internet? Free talk.Look at the pictures and say the expressions as soon as possible.Know something about the computer and the Internet.Step1Discuss and make a list of the advantages of books and the Internet.Advantages of booksBooks are inexpensive.Books can go with you anywhere and be read everywhere.Books can help you keep your brains sharp.Advantages of the InternetYou can get information quickly.You can get a great amount of information at a time.The machine is smaller and lighter.Know the advantages of books and Internet.Step 2Read the passage and match the main ideas with the paragraphs.a) The world before printed books b) The world after the invention of printing c) Life with paper and printing d) Technology and books e) The future of booksa-para2 b-para3 c-para1d-para4 e-para5Step 3Look through the passage again and complete the table.when whatAbout 2,000 years agoDuring the Sui and Tang DynastiesTodayStep4Read the passage again and answer the questions.1.Why were books expensive before the invention of printing?2.Why did knowledge and ideas spread faster when books became cheaper?3.What does the writer think of the Internet?Step5Complete the passage with the words in the box.Use the following words to finish the passage.developments direction introduction powerful replace spread tradeStep 6Language points.1.look through:游览My mother is looking throughTodays newspaper.2.at a time, at one time, at times的用法3.as a result As a result of =because of4.1)make it + 形容词 to do sth. 2)make 名词/形容词/过去分词 3)make sb. do sth.4)develop, development5.result, result in / from6.in a way:在某种程度上 In this/ that way On ones way toby the pare with / to的用法8.a great / large amount of a number of the number of9.direction:方向10.1)replace sb./sth. 2)replacewith 3)be replaced byStep7Read the sentences and notice how we give reasons and results.1. Books were only produced one at a tie by hand. As a result, there were not many books.2. Because there were not many books, few people learnt to read.3. These machines are smaller and lighter than books, so they are easy to carry. Step8Now work in pairs. Ask and answer the questions. Write full sentences with as a result, because or so. 1. Why is it hard to imagine a world without printing?2. What was the result of few books being produced?3. What happened after the printing technology developed?4. What will happen to books in the future? Why?What do you think about the future of traditional printing? Write a passage using although, but, and, etc.Write a passage about traditional printing and its future. Use the sentences you have written in Activity 5 and 6 to help you.Step9复习本课时主要短语和句型1. look through2. at a time3. by hand4. in a way5. Books were only produced one at a time by hand.6. Will books be replaced by the Internet?Step10Revi