Learning about Language设计意图

Unit 3 Computers--Learning about Language教案

彭阳一中

李祥君

The General Idea of This Period：

This period includes revision of the text、learning about language.From this period the students will learn how to use some of the key words and expressions in the text and do some exercises for consolidation，and learn how to use the Present Perfect Passive Voice. Teaching Aims：

1.Help the students to learn to use some useful words and expressions. 2.Enable the students to learn how to use the present perfect passive voice. Teaching Important Point：

The use of the present perfect passive voice. Teaching Difficult Points：

How to master the usages of some important words and phrases and the Present Perfect Passive Voice. Teaching Methods：

1.Task-based learning.

2.Cooperative learning.

3.Explanation and practice. Teaching Aids：

A multimedia. Teaching Procedures：

Step1 Activity--Discussion Everyone had a dream when you were young, so at that time, what do you want to be and why? In other words, what was your dream at that time? Step 2 Finish the Exercises

1.

Complete the passage with the words below.(Exercise 2 on page 20) 2.

Look at the following sentence,paying attention to the underlined part.(Exercise 1 on page 21) Step 3 Grammar--The Present Perfect Passive Voice 1.

Contents

2.

Notes 3.

Sentence Pattern 4.

Consolidation Step 4 Summary Use a small poem to do the summary Step 5 Homework Try to remember the grammar rules and do exercises 2 and 3 on page 21. Step 6 Black Design Unit 3

Computers

Period 2 The Present Perfect Passive Voice 1.

First as a PC (personal computer) and then as a laptop, I have been used in offices and homes since the 1970s. 2.

Over time my memory has developed

so much that, like an elephant, I never forget anything I have been told.

3.

Since the 1970s many applications have been found for me. Structure：

“subject+have/has been done+object”