M7U1 Reading

Learning aims:

1. 知识目标：1）、To develop students' reading interest and enhance their reading abilities.

　　　　　　　2）、To gain some information about the electrical and electronic devices and improve reading skills.

2. 能力目标：1）、To gain information about the history, the current situation and the future development of TV and sound devices.

　　　　　　　2）、To find out how to quickly obtain information by understanding heading

一、前置性补偿

Fast reading（Read the text quickly and answer the following questions）

1. Who developed the system used for most early TV broadcasts?

___________________________________________________________________________

2. Who made the first recording of a human voice?

___________________________________________________________________________

3. What were developed by the late 1960s?

___________________________________________________________________________

二、新知探究

I. True or False (C1 of p36)

II. Task-based reading（Read the text and fill in each blank with a proper word）

The evolution of video and sound devices