文档介绍：Teaching Plan
Lecturer
Yu Xiaochuan
Course
munications English
Lesson Number
3 (Unit3)
Time
Grade
Teaching Mode
Lecturing
Content
Communicating with Data
Class Hours
2 Periods
Teaching
Objectives
know the transmission media of data signals, the structure of full-duplex
data transmission system and its operation and the coding of data signals;
2. to understand the main idea anization of the text;
master some important new words, phrases and their usages, especially the theme-related terms and expressions in the text;
Focal &
Difficult
Points
Focal Points:1. Important new words, phrases and their usages, especially the theme-related terms and expressions in the text;. 2. Organization of the text; 3. Translation training
Difficult Points:1. Detailed analysis of difficult sentences in the text; 2. the uses of “to do..” as adverbial for purpose and result; 3. Affix: de-, non-
Teaching
Methods Applied
Ways of lecturing, multimedia demonstration and speech interacting are applied to achieve the most understanding of the text intended.
Discussion, Exercises and Assignments
Discussion:the main idea anization of the text
Exercises in class:Exercises 1-2 between Page 41 and Page 42
Assignments:
1. to collect the materials related to asynchronous serial data transmission and data transmission.
2. Exercises3-5 between Page 42 and Page 45