初中英语冀教版八年级下册Lesson 21 Books or Computers?教案

Lesson 21: Books or Computers?

一、teaching aims:

1. Master the new words and phrases, understand the meaning of text.

2. Talking about the books how to develop.

3. Ask the Ss to discuss how to read in computer or other ways in the future?

二、teaching important points

Master the new words and phrases, understand the meaning of text.

Talking about the books how to develop.

三、teaching difficult points:

Ask the Ss to discuss how to read in computer or other ways in the future?

四、teaching aids:

五、teaching procure

    Step 1.Analysis of the student.

Review: In last lesson, we learned the computer is very helpful, and we must learn to use the computer, we can learn something interesting things from the Internet. In this lesson, we will learn how the information to travel? From books or computers easier?

Step2. Lead in.

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.

Come to “Think about It!”

How many books have you read this year?

Do you read e-books? Do you like them?

Step 3. New lesson.

No. 1 Prepare lessons before class.

Come 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 the 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 people’s reading habits?

At last, the teacher explains the text in Chinese, 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 computer keeps on reading!

No. 4 Culture Tip:

Did you know that China was the first to invent paper? Paper was invented during the Han Dynasty. Paper is one of the four great inventions of ancient China. The other three inventions are compass, printing press and gunpowder.

No. 5 Finish “Let’s Do It!”

Step 4. Play the tape for the Ss to follow.(8mins)

Make the Ss listen the text, then let them read follow the tape.

Step5 homework

 Finish the activity book and the practice.

Copy the new words and phrases twice.5.

Lesson 21: Books or Computers?

The new words:

press, appear, modern, electronic, sell.

The new phrases: pass on, by hand, printing press, keep on, write down, thousands of.

The new sentences:

It was possible to print books quickly.

It is easier for people to buy and sell books online.

No matter what you have, a computer keeps on reading!

教学反思

    本课学生学习书的发展历史，对课文当中的语法点也是比较简单，因此，学生掌握起来比较容易，只是，还有部分学生对英语的学习兴趣不高，还需要老师因材施教。耐心指导。