外研版九年级英语上册教案 Module 9 Great inventions Unit 2 (1).doc

Unit 2Will books be replaced by the Internet?.Teaching modelReading and writing.Teaching aims1To learn and understand the key words through talking and listening2To understand passages involving future simple passive3To research science and love science.Teaching aidsTape recorder，video.Teaching steps第一课时(Activity 1Activity 2)Step 1：Warming up and leadinBooks are the best friends to our humans.We can get lots of knowledge from books.Then ask and answer：1Do you like reading?2Which kind of books do you like best?3Do you like reading in books or on the Internet?Step 2：Prereading1Work in pairs.Read the title of the passage in Activity 2.Discuss and make a list of the advantages of books and the Internet.2Ask students to share their opinions.Write some on the blackboard.3Teach them the new words in the passage.Step 3：Reading1Read the passage for the first time and match the main ideas with the paragraphs.a)The world before printed booksb)The world after the invention of printingc)Life with paper and printingd)Technology and bookse)The future of books2Learning to learnTo find information in a passage quickly，you can read the heading and the first sentence in each paragraph.This will often tell you what the passage is about.3Play the tape and ask the students to listen and repeat，paying attention to the pauses and intonations.4Students read the passage，and work in pairs to find out the difficulties in the passage，then ask the teacher for help.5Explain the difficulties to the students.Step 4：Homework1Learn the new words by heart.2Read the passage in groups.3Finish off the workbook exercises.Blackboard DesignUnit 1Will books be replaced by the Internet?1be replaced by2on one's way to3at a time4as a result5in the twentieth century6a much larger amount of7wait and see