1. to know the origin, operation and disadvantages of asynchronous serial data transmissioneaching 2. to understand the main idea and organization of the tex Objective

1. to know current situation and the future in the telecommunication world Teaching 2. to understand the main idea and organization of the text

1. to know The Integrated Services Digital NetworkTeachi 2. to understand the construction of The Integrated Services Digital NetworkObjectives 3. to master some important new words and passive voiceFocal

Lesson Number 14(Unit 14) Telecommunications Grade Teaching Mode Lecturing Content The Public Telecommunication Network Class hours 2 Periods 1. to know the concept, the four generic architectural components and the five classes of switching centers about the public telecommunication network

Text Analysis Summary Main idea and devices Blankfilling for developing Exercises ④4 Paragraph Writing All the exercises for section a Tips for Para. Writing

一、~the+~est+名词+(that)+主词 have ever+seen(own/heard/had/read, etc) the most+形容词名词+(tht)+主词+ have ever+seen( known/heard/had/read, etc) 例句: Helen is the most beautiful girl that have ever seen 海伦是我所看过最美丽的女孩

Business Ethics Background Information Listen and Talk Read and Explore Write and Produce

Composition Structure Many good compositions of academic writing (e.g. report, an essay, an assignment, a project) have their organizational structure or their ways in which the different parts are linked together. The following general plan for three paragraph composition will help to control the overall structure of your writing

1. Have you or your friend ever been cheated by a manufacturer? Describe your experience to your partner. Reference: Yes. Last year I planned to buy a computer so I could surf the net. I want to find a cheap one that's attractive and eas sy to use. I found

Look at the following pictures of big companies with u international reputation, Do you know whether they have some problems of business ethics. If they have, what are they? Listen to a short passage about how Japanese