外研版九上英语Module 9 Unit 2 Will books be replaced by the Internet？ 教案

Module9 Great Inventions
Unit2 Will books be replaced by the Internet
Ⅰ.Teaching Analysis:
1.Analysis of the teaching material:
The topic is about some great inventions in this module. And these inventions brought some changes in our lives.Unit2 is about some inventions,like paper，printing and the Internet,and it is also about how these great inventions have changed people’s lives. Besides, it is to train students’ reading and writing skills.
2.Analysis of the students:
Students in Grade9 may have gained some experiences of both reading online and reading books.
So they must feel curious and interested in the topic of this lesson.
Ⅱ.Teaching Objectives:
1 .Knowledge objectives:
(1) Ss can grasp the vocabulary about books、Internet as well as other inventions: look through、printing、at a time、by hand、development、trade、 trade、result、spread、 store、form、connection、single、direction、replace
(2) Ss are able to learn the structures about books、Internet as well as other inventions :
Books were only produced one at a time by hand.
Will books be replaced by the Internet
2. Ability objectives:
(1) Ss can learn about some inventions and how these inventions have changed people’s lives.
(2) Ss are able to write sentences using the passive voice.
3. Moral objective:
Ss learn the advantages of books and the Internet and realize both of them are needed by humans.
Ⅲ.Teaching Important and Difficult Points:
(1) How to learn about some inventions and how these inventions have changed people’s lives
(2) How to write sentences using the passive voice
Ⅳ.Teaching Methods:
Task-based method; Communicative method
Ⅴ.Teaching Aids:
Multimedia; chalk
Ⅵ.Teaching Procedures:
Step1 Lead-in
1. Ss talk about some great inventions in both ancient world and modern world and learn some new vocabulary about great inventions.
2. Ss look at two pictures of different classrooms and talk which one do they like with partners.
Step2 Prediction
Ss guess what the writer will talk in the passage and Ss pay attention to the tip“the title can help you find the topic”
Step3 Fast reading
(Tip: To find information in a passage quickly, you can read the first sentence in each paragraph. This will often tell you what the passage is about.)
Ss read fast and match the main idea 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 books
Step4 Careful Reading
1. Ss read para1 as carefully as they can and answer two questions:
(1) How many examples are there in paragraph1 What are they
(2) Why does the writer give so many examples？
2. Ss read para2 and para3 carefully finish Activity3:
How does the writer introduce paper and printing
The writer introduces paper and printing in time order.
3. Ss read para2 and para3 carefully and fill in the blanks of mind map.
4. Ss answer :why does the writer say “In a way,we can compare the invention of paper to the introduction of the Internet in the 20th century.”？
5. Ss read“Although the Internet is still young, it is growing very fast, and may become more powerful than printing”and think :Is the writer talking about advantages or disadvantages ”and then find the comparative and of the adjectives.
Step5 Post-writing
1.Ss talk about the development of the Internet according to the mind map.
2.Ss write about the future of the Internet by using the key structures.