新冀教版八年級下冊英語 Lesson 21 教案

1、Unit 4 The Inter connects UsLesson 21 Books or puters?. Master the new words and phrases,understand the meaning of text.Talking about the books how to develop.Ask the Ss to discuss how to read in puter or other ways in the future?Master the new words and phrases,understand the meaning of text.Talkin

2、g about the books how to develop.Ask the Ss to discuss how to read in puter or other ways in the future?Step 1 .Analysis of the student.（學(xué)生分析）Homework check.Review:In last lesson,we learned the puter is very helpful,and we must learn to use the puter,we can learn something interesting things from th

3、e Inter.In this lesson,we will learn how the information to travel?from books or puters more easier?Step 2. Lead in.（弓| 入）Greet the students in English and make sure they can response correctly.Do the duty report: a student on duty can say whatever he/she likes to say. e to “Think about It! ”How man

4、y books have you read this year?Do you read e-books?Do you like them?Step 3. New lesson.（新課）No. 1 prepare lessons before class.e to the vocabulary.Teach the new words and phrases.make sure the Ss can read it correctly.No. 2Text:Give them some time to read the text themselves. Then let them act out t

5、he dialogue in groups. Correct their pronunciation when necessary.Read the lesson and answer the questions:How did people write books in ancient times?What made it possible to print books quickly?What kind of books quickly changed peoples reading habits?At last,the teacher explain the text in Chines

6、e,make sure the Ss can understand the meaning of text.No. 3Important phrases:It was possible to print books quickly.It is easier for people to buy and sell books online.No matter what you have,a puter.,keep on reading!No. 4 Culture Tip:Did you know that China was the first to invent paper?Paper was

7、invented during the Han Dynasty.Paper is one of the four great inventions of ancient China.The other three inventions are pass,printing press and gunpowder.No. 5 Finish Lets Do It!”Step 4. Play the tape for the Ss to follow.Make the Ss listen the text,then let them read follow the tape.Step 5.Summary.（小結(jié)）Sum up the text what we learned,the new words,phrases